commit 4de601598341fe35403471e5bd7963aab975d8b0
author Jon Loeliger <jdl@freescale.com> Tue Aug 29 08:47:26 2006 -0500
committer Jon Loeliger <jdl@freescale.com> Tue Aug 29 08:47:26 2006 -0500
tree 550529b144f8968e1cade99a2b213e004b87d57a
parent 41d4164e89b8322d63e1579414250ca74740a3f2
parent 35a453ecdd403b1eb811deee09fbeb157e9a9b33

Merge branch 'mpc86xx'

CHANGELOG

diff --git a/CHANGELOG b/CHANGELOG
index c479e5d..82be4e3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,8 +2,479 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Add support for WTK FO300 board (TQM5200 based).
+
+* Fix TQM834x hang.
+
+* Update for SC520 board.
+  Patch by David Updegraff, 02 Dec 2005
+
+* Fixed common.h spelling error.
+  Patch by Cory Tusar, 30 Nov 2005
+
+* Fix typo.
+  Patch by Andreas Engel, 28 Nov 2005
+
+* Fix fatload command on FAT32 formatted partitions.
+  Patch by Joachim Jaeger, 18 Nov 2005
+
+* Fix drivers/dm9000.c when configured in 32 bit mode.
+  Patch by Eric Benard, 17 Nov 2005
+
+* Cleanup debug code for yucca board.
+
+* MCC200: restrict addressable flash space to 32 MB
+
+* Add debug console on COM12 for MCC200 board
+
+* Fix control-c handing in CONFIG_CMDLINE_EDITING
+  Properly pass break code back from readline.
+  Patch by Roger Blofeld, 31 Jul 2006
+
+* Add commandline history support to all AMCC eval boards
+  Patch by Stefan Roese, 07 Aug 2006
+
+* Add Macronix MXLV320T flash support for AMCC Bamboo
+  Patch by Stefan Roese, 07 Aug 2006
+
+* Change "mii info" to not print an error upon missing PHY at address
+  Patch by Stefan Roese, 07 Aug 2006
+
+* Fix PCI-Express on PPC440SPe rev. A.
+
+* Fix preboot message on TQM85xx after switching to hush parser.
+
+* Adapt TQM85xx ramdisk address to Linux kernel memory map
+
+* Add initial support for PCI-Express on PPC440SPe (Yucca board).
+
+* Fix compiler warning for TRAB board.
+  Patch by Martin Krause, 07 Aug 2006
+
+* Prevent USB commands from working when USB is stopped.
+
+* Add rudimentary handling of alternate settings of USB interfaces.
+  This is in order to fix issues with some USB sticks timing out
+  during initialization. Some code readability improvements.
+
+* PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performance
+  AMCC suggested to set the PMU bit to 0 for best performace on
+  the PPC440 DDR controller.
+  Please see doc/README.440-DDR-performance for details.
+  Patch by Stefan Roese, 28 Jul 2006
+
+* AMCC bamboo (440EP) U-Boot image reduced to 384kbyte
+  Please see doc/README.bamboo for details.
+  Patch by Stefan Roese, 27 Jul 2006
+
+* Fix CONFIG_CMDLINE_EDITING implementation
+  Patch by Stefan Roese, 27 Jul 2006
+
+* Fix preboot message on TQM5200 after switching to hush parser.
+
+* MCC200: set default configuration to low_boot DDR,
+  and support for configurable options high_boot and/or SDRAM.
+
+* Add support for 256 MB SDRAM on CPU87
+  Patch by Josef Wagner, 25 Nov 2005
+
+* Add configuration for cam5200 board (based on TQM5200S).
+
+* More code cleanup
+
+* Disabled kvme080 board in MAKEALL because of build problems.
+
+* Code cleanup
+
+* Update NetStar board
+  Patch by Ladislav Michl, 03 Nov 2005
+
+* Make code better readable.
+  Patch by Ladislav Michl, 14 Sep 2005
+
+* Enable initrd ATAG for xm250 board.
+  Patch by Josef Wagner, 05 Sep 2005
+
+* Add readline cmdline-editing extension
+  Patch by JinHua Luo, 01 Sep 2005
+
+* Add support for friendly-arm SBC-2410X board
+  Patch by JinHua Luo, 01 Sep 2005
+
+* Fix multi-part image support on i386 platform.
+  Patch by David Updegraff, 19 Aug 2005
+
+* Add support for KVME080 board
+  Patch by Sangmoon Kim, 18 Aug 2005
+
+* Fix MIPS LE build problem
+  Patch by Matej Kupljen, 10 Aug 2005
+
+* Check argument count in "mii" command.
+  Problem pointed out by Andrew Dyer, 13 Jun 2005
+
+* Cleanup TQM5200 board configurations:
+  - make highboot configurations use environment at high end, too,
+    to avoid flash fragmentation
+  - always use redundand environment
+  - don't enable video code for modules without graphics controller
+  - provide useful (though different) mtdparts settings
+  - get rid of CONFIG_CS_AUTOCONF which was always set anyway
+
+* Extend mkconfig tool to print more useful target name
+
+* Add support for high-boot on TQM5200 and TQM5200S boards.
+  Hint: the CPLD on the TQM5200 must be programmed with a software
+  version supporting the high boot option! The new TQM5200S is
+  already supporting this option. On the TQM5200 this option will be
+  supported in configurations with MPC5200 rev B processors.
+  To actually "high boot", set jumper X30 on the STK52xx.
+  Patch by Martin Krause, 12 Jul 2006
+
+* Add support for new TQM5200 revisions
+  - Support for TQM5200S (short version without graphic controller)
+  - Support for modules with 'N' type S29GL128N Spansion flashes
+    (requires changes to flash layout)
+  - Support for MPC5200B cpu (mostly support for second SDRAM bank)
+  Patch by Martin Krause, 07 Jul 2006
+
+* Fix support for PS/2 keyboard on TQM85xx boards
+  The PS/2 keyobard driver for the TQM85xx modules only supports the
+  internal DUART of the MPC85xx CPU. Since the MPC8560 doesn't
+  include a DUART, the TQM8560 modules can't be used with the PS/2
+  keyboard controller on the STK85xx board.
+  The PS/2 keyboard driver should work with the modules TQM8540,
+  TQM8541 and TQM8555, but it only has been tested on a TQM8540, yet.
+  Make sure the PS/2 controller on the STK85xx is programmed. Jumper
+  settings: X66 1-2, 9-10; X61 2-3
+  Patch by Martin Krause, 21 Jun 2006
+
+* Adjust RTC century handling on STK52xx board to match Linux driver.
+  Patch by Martin Krause, 12 Jun 2006
+
+* Adjust filenames for USB update images on TRAB board.
+  During an automatic update via USB stick, U-Boot searches for
+  images with the name "firmware.img" and "kernel.img". This names
+  are now changed to "firmw_01.img" and "kernl_01.img". This is done,
+  to prevent updates of new boards (with the new macronics "c" step
+  flashes) with old, incompatible firmware or kernel versions.
+  Patch by Martin Krause, 21 Jun 2006
+
+* Bugfix in VFD routine on TRAB board.
+  Make sure upper lext pixel can be set to blue, too
+  (so far only red was possible).
+  Patch by Martin Krause, 15 Feb 2006
+
+* Enable buffered flash writes for TB5200 board.
+
+* Fix some bugs in TRAB board flash driver.
+  - increase CFG_FLASH_ERASE_TOUT from 2 to 15 seconds
+  - use CFG_FLASH_WRITE_TOUT for programming instead of CFG_FLASH_ERASE_TOUT
+  - remove "Unlock Bypass" mode, because macronix flashes do not support
+    this mode officially
+  - fix flash reset command from 0x00FF to 0x00F0. 0x00FF is only specified
+    for Intel compatible flashes, not for AMD compatible.
+  Patch by Martin Krause, 15 Feb 2006
+
+* Add additional error messages to flash driver on TRAB board
+  (for erase errors and timeout errors)
+  Patch by Martin Krause, 14 Feb 2006
+
+* Add support for TB5200 board
+  The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
+  integrated in a little aluminium case.
+  Patch by Martin Krause, 8 Jun 2006
+
+* Enable buffered flash writes for TQM5200 board.
+
+* Fix problems with SanDisk Corporation Cruzer Micro USB memory stick.
+
+* Add support for TQM885D board.
+  Patch by Martin Krause, 20 Mar 2006
+
+* Fix FEC initialisation: All MII configuration is done via FEC1
+  registers, but MII_SPEED was configured according to FEC used. So
+  if only FEC2 was used, this caused the real MII_SPEED register in
+  FEC1 to stay uninitalised, leqading to "mii_send STUCK!" messages.
+  Fix: always configure MII_SPEED on FEC1 only.
+  Patch by Markus Klotzbuecher, 12 Jul 2006
+
+* Add support for SPC1920 board.
+  Patch by Markus Klotzbuecher, 12 Jul 2006
+
+* MCC200 board: support console on any one of the Quad UART ports.
+
+* Fix error in flash protection calculation on MCC200 board.
+
+* Major PCMCIA Cleanup to make code better readable and maintainable.
+  Notes:
+  - Board-dependend code for RPXLITE and RPXCLASSIC-based boards
+    placed to the drivers/rpx_pmcia.c file to avoid duplication.
+    Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c).
+  - drivers/i82365.c has been split into two parts located at
+    board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are
+    the only boards using CONFIG_82365).
+  - Changes were tested for clean build and *very* *few* boards.
+
+* Fix timer problems on AMCC yucca board.
+  Set Timer Clock Select to use CPU clock as a timer input source.
+
+* Bring yucca config more in line with other AMCC boards.
+
+* Add AMCC bamboo board to MAKEALL build script.
+
+* Fix AMCC bamboo eval board compilation errors.
+
+* Add system memory to the PCI region list for AMCC PPC44x CPUs.
+  Enabled it for Yucca board.
+
+* Cleanup config file and bootup output for Yucca board.
+
+* Fix CONFIG_440_GX define usage.
+
+* Remove autogenerated bmp_logo.h file.
+
+* Add support for AMCC 440SPe CPU based eval board (Yucca).
+
+* Call serial_initialize() before first debug() is used.
+
+* Cleanup trab board for GCC-4.x
+
+* VoiceBlue update: use new MTD flash partitioning methods, use more
+  reasonable TEXT_BASE, update default environment and enable keyed
+  autoboot.
+  Patch by Ladislav Michl, 16. Aug 2005
+
+* Add forgotten changes for the PLEB 2 Board.
+  Patch by David Snowdon, 13. Aug 2005
+
+* Add support for wrPPMC7xx/74xx boards
+  Patch by Richard Danter, 12 Aug 2005
+
+* Add support for gth2 board
+  Patch by Thomas Lange, Aug 11 2005
+
+* Add support for CONFIG_SERIAL_MULTI on MPC5xxx
+  Patch by Martin Krause, 8 Jun 2006
+
+  This patch supports two serial consoles on boards with
+  a MPC5xxx CPU. The console can be switched at runtime
+  by setting stdin, stdout and stderr to the desired serial
+  interface (serial0 or serial1). The PSCs to be used as
+  console port are definded by CONFIG_PSC_CONSOLE
+  and CONFIG_PSC_CONSOLE2.
+  See README.serial_multi for details.
+
+* Bugfix in I2C initialisation on S3C2400.
+  If the bus is blocked because of a previously interrupted
+  transfer, up to eleven clocks are generated on the I2CSCL
+  line to complete the transfer and to free the bus.
+  With this fix pin I2CSCL (PG6) is really configured as GPIO
+  so the clock pulses are really generated.
+  Patch by Martin Krause, 04 Apr 2006
+
+* Fix DDR6 errata on TQM834x boards
+  Patch by Thomas Waehner, 07 Mar 2006
+
+* Remove obsolete flash driver board/tqm5200/flash.c
+  Patch by Martin Krause, 11 Jan 2006
+
+* Update configuration for CMC-PU2 board
+  Patch by Martin Krause, 17 Nov 2005
+
+* Add support for PS/2 keyboard on TQM85xx board
+  Patch by Martin Krause, 07 Nov 2005
+
+  Tested on a STK85XX baseboard. Make sure the PS/2 controller
+  has been programmed. Jumper Settings: X66 1-2, 9-10; X61 2-3
+
+* Fix TRAB channel switching delay for trab_fkt.bin standalone applikation
+  In tsc2000_read_channel() the delay after setting the multiplexer
+  to a temperature channel is increased from 1,5 ms to 10 ms. This
+  is to allow the multiplexer inputs to stabilize after huge steps
+  of the input signal level.
+  Patch by Martin Krause, 08 Nov 2005
+
+* Adjust TQM5200 make targets
+  Make the automatic CS configuration the default.
+  The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
+  and CONFIG_TQM5200_AC are removed.
+  "TQM5200_config" is now the default for STK52XX.200 base boards.
+  On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
+  Patch by Martin Krause, 07 Nov 2005
+
+* Fix setting of environment variable "ver" on trab board
+  The environment variable "ver" is now set before
+  do_auto_update() is called, so that "ver" can be used
+  in USB update scripts.
+  Patch by Martin Krause, 27 Oct 2005
+
+* Fix wrong usage of udelay() in led_blink() on trab board
+  Patch by Martin Krause, 27 Oct 2005
+
+* Fix udelay bug in vfd.c for trab board
+  Patch by Martin Krause, 27 Oct 2005
+
+* Disable JFFS2 support for trab board
+  Patch by Martin Krause, 27 Oct 2005
+
+* Change mtdparts definition on trab board to match current flash map
+  Patch by Martin Krause, 27 Oct 2005
+
+* Fix memory init problems on MCC200 board
+
+* Fix IxEthDB.h to compile again
+  Patch by Stefan Roese, 14 Jun 2006
+
+* Minor cleanup for PCS440EP board
+  Patch by Stefan Roese, 13 Jun 2006
+
+* Add MCF5282 support (without preloader)
+  relocate ichache_State to ram
+  u-boot can run from internal flash
+  Add EB+MCF-EV123 board support.
+  Add m68k Boards to MAKEALL
+  Patch from Jens Scharsig, 08 Aug 2005
+
+* Nios II - Add Altera EP1C20, EP1S10 and EP1S40 boards
+  Patch by Scott McNutt, 08 Jun 2006
+
+* Nios II - Add EPCS Controller bootrom work-around
+  -When booting from an epcs controller, the epcs bootrom may leave the
+  slave select in an asserted state causing soft reset hang. This
+  patch ensures slave select is negated at reset.
+  Patch by Scott McNutt, 08 Jun 2006
+
+* Update PK1C20 board
+  -Update base addresses for standard configuration
+  -Eliminate use of CACHE_BYPASS in board code
+  Patch by Scott McNutt, 08 Jun 2006
+
+* Nios II - Fix I/O Macros and mini-app stubs
+  -Fix asm/io.h macros
+  -Eliminate use of CACHE_BYPASS in cpu code
+  -Eliminate assembler warnings
+  -Fix mini-app stubs and force no small data
+  Patch by Scott McNutt, 08 Jun 2006
+
+* Fix U-Boot environment sector protection on MCC200 board
+
+* Minor cleanup for PCS440EP board
+
+* Update PCS440EP port to fit into one flash device (incl. environment)
+  Patch by Stefan Roese, 06 Jun 2006
+
+* Add support for PCS440EP board
+  Patch by Stefan Roese, 02 Jun 2006
+
+* Fix examples/Makefile; some build targets were lost
+
+* Fix watchdog handling in CFI flash driver
+  Just use udelay() when waiting for status changes which will
+  implicitely trigger the watchdog.
+
+* Fix PCI to memory window size problems on PM82x boards
+  We use the "automatic" mode that was used for  the  MPC8266ADS  and
+  MPC8272 boards. Eventually this should be used on all boards?]
+  Patch by Wolfgang Grandegger, 17 Jan 2006
+
+* Correct GPIO setup (UART1/IRQ's) on yosemite & yellowstone
+  Patch by Stefan Roese, 29 May 2006
+
+* Update Intel IXP4xx support
+  - Add IXP4xx NPE ethernet MAC support
+  - Add support for Intel IXDPG425 board
+  - Add support for Prodrive PDNB3 board
+  - Add IRQ support
+  Patch by Stefan Roese, 23 May 2006
+
+* Fix problem in PVR detection for 440GR
+  Patch by Stefan Roese, 18 May 2006
+
+* Fix gcc 3.4.x AFLAGS setting for m68k platform.
+
+* Enable autoboot for M5271EVB board.
+
+* Changed default ramdisk addr in yosemite/yellowstone ports
+  Patch by Stefan Roese, 15 May 2006
+
+* Fix PCMCIA support on virtlab2
+
+* Add support for VirtLab2 board
+  (needed because of differences in the PCMCIA hardware).
+
+* Minor cleanup.
+
+* Update yosemite configuration to enable flash write buffer support
+  Patch by Stefan Roese, 10 May 2006
+
+* Fix compile warnings in common/xyzModem.c
+  Patch by Stefan Roese, 10 May 2006
+
+* Add support for AMCC 440EP Rev C and 440GR Rev B
+  Patch by John Otken, 08 May 2006
+
+* OMAP 5912/OSK: update EMIFS CS1 timings:
+  Problems have been seen in the linux kernel's smc91x network driver
+  due to improper bus timings.  The latest 2.6 OMAP kernels currently
+  have a workaround, but this fix belongs in u-boot.
+  Patch by Kevin Hilman, 13 Oct 2005
+
+* Fix REG_MPU_LOAD_TIMER definition in multiple OMAP ports
+  Patch by Hiroki Kaminaga, 11 Mar 2006
+
+* Update omap5912osk board support
+  - Fix OMAP support that omap5912osk compiles in current source tree
+  - Update with code from "http://omap.spectrumdigital.com/osk5912"
+    to fix problems with DDR initialization
+  - Fix timer setup
+  - Use CFI flash driver and support complete 32MB of onboard flash
+  - Add "print_cpuinfo()" and "checkboard()" functions to display
+    CPU (with frequency) and Board infos
+  Patch by Stefan Roese, 10 May 2006
+
+* Fix watchdog issues for ColdFire boards.
+
+* Add M5271EVB board support.
+
+* Make R5200 specific low level initialization board conditional.
+
+* Update CPU target identification strings for ColdFire family.
+
+* Update register definitions for MCF5271.
+
+* Fix serial console support for MCF5271.
+
+* Fixes for gcc 3.4 based m68k toolchain,
+  based on patch by Jate Sujjavanich.
+
+* Fix lowboot support on MCC200 board
+
+* Merged MPC8349ADS and MPC8349EMDS ports into MPC8349EMDS port:
+  - Removed MPC8349ADS port
+  - Added PCI support to MPC8349ADS
+  - reworked memory map to allow mapping of all regions with BATs
+  Patch by Kumar Gala, 20 Apr 2006
+
+* Coding Style cleanup
+
+* Write RTC seconds first to maintain settings integrity per
+  Maxim/Dallas DS1306 data sheet.
+  Patch by Alan J. Luse, 02 May 2006
+
+* Scheduled for removal: strnicmp() which is unused
+
+* Update for Intel Monahans boards:
+  - support for magic key detection and handling on delta board
+  - NAND support for zylonite board + some minor cleanup
+
+* Declare load_serial_ymodem() when using CFG_CMD_LOADB.
+  Patch by Jon Loeliger, 01 May 2006
+
+* Fixed handling of bad checksums with "mkimage -l"
+
 * Added support for BC3450 board
-  Patch by Stefan Strobl, 21. Oct 2005
+  Patch by Stefan Strobl, 21 Oct 2005
 
 * Update for NC650 board:
   - Support rev1 and rev2 hardware
@@ -469,6 +940,15 @@
   PMC405 and CPCI2DP: Added firmware download and booting via pci.
   Patch by Matthias Fuchs, 20 Dec 2005
 
+* Add ColdFire targets to MAKEALL script
+  Patch by Zachary Landau, 26 Jan 2006
+
+* Add support for r5200 board
+  Patch by Zachary Landau, 26 Jan 2006
+
+* Add support for Freescale M5271 processor
+  Patch by Zachary Landau, 26 Jan 2006
+
 * Fix 28F256J3A support on PM520 board
   (without bank-switching only 32 MB can be accessed)
 
@@ -1766,7 +2246,7 @@
   - use -mtune=xscale and -march=armv5 options for PXA
 
 * Patch by Florian Schlote, 08 Sep 2004:
-  Add support for SenTec-COBRA5272-board (Coldfire).
+  Add support for SenTec-COBRA5272-board (ColdFire).
 
 * Patch by Gleb Natapov, 07 Sep 2004:
   mpc824x: set PCI latency timer to a sane value
@@ -1824,7 +2304,7 @@
 * Patch by Stefan Roese, 16 Dez 2004:
   - ext2fs support added
   - Tundra universe support added
-  - Coldfire MCF5249 support added (no preloader needed!)
+  - ColdFire MCF5249 support added (no preloader needed!)
   - MCF5249 board TASREG added
   - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
     VOM405, WUH405
@@ -2146,7 +2626,7 @@
 
 * Fix NSCU config; add ethernet wakeup code.
 
-* Add link for preloader for Motorola Coldfire to README.m68k
+* Add link for preloader for Motorola ColdFire to README.m68k
 
 * Patch by Michael Bendzick, 12 Jul 2004:
   fix output formatting in drivers/cfi_flash.c
@@ -3093,7 +3573,7 @@
 * Some code cleanup
 
 * Patch by Josef Baumgartner, 10 Feb 2004:
-  Fixes for Coldfire port
+  Fixes for ColdFire port
 
 * Patch by Brad Kemp, 11 Feb 2004:
   Fix CFI flash driver problems
@@ -3359,7 +3839,7 @@
   - 4xx: removed spurious MII error messages on "mii info" command.
 
 * Patch by Bernhard Kuhn, 28 Nov 2003:
-  add support for Coldfire CPU
+  add support for ColdFire CPU
   add support for Motorola M5272C3 and M5282EVB boards
 
 * Patch by Pierre Aubert, 24 Nov 2003:

CREDITS

diff --git a/CREDITS b/CREDITS
index f91fa3e..32d3060 100644
--- a/CREDITS
+++ b/CREDITS
@@ -105,6 +105,10 @@
 E: damm@opensource.se
 D: 8xxrom
 
+N: Richard Danter
+E: richard.danter@windriver.com
+D: Support for Wind River PPMC 7xx/74xx boards
+
 N: George G. Davis
 E: gdavis@mvista.com
 D: Board ports for ADS GraphicsClient+ and Intel Assabet
@@ -229,6 +233,7 @@
 N: Sangmoon Kim
 E: dogoil@etinsys.com
 D: Support for debris board
+D: Support for KVME080 board
 
 N: Frederick W. Klatt
 E: fred.klatt@windriver.com
@@ -253,7 +258,7 @@
 
 N: Thomas Lange
 E: thomas@corelatus.se
-D: Support for GTH and dbau1x00 boards; lots of PCMCIA fixes
+D: Support for GTH, GTH2 and dbau1x00 boards; lots of PCMCIA fixes
 
 N: Marc Leeman
 E: marc.leeman@barco.com

MAINTAINERS

diff --git a/MAINTAINERS b/MAINTAINERS
index b0fc54e..bf3705b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -197,6 +197,7 @@
 Sangmoon Kim <dogoil@etinsys.com>
 
 	debris			MPC8245
+	KVME080			MPC8245
 
 Thomas Lange <thomas@corelatus.se>
 
@@ -285,6 +286,7 @@
 	ebony			PPC440GP
 	ocotea			PPC440GX
 	p3p440			PPC440GP
+	pcs440ep		PPC440EP
 	sycamore		PPC405GPr
 	walnut			PPC405GP
 	yellowstone		PPC440GR
@@ -436,6 +438,11 @@
 
 	omap730p2		ARM926EJS
 
+Stefan Roese <sr@denx.de>
+
+	ixdpg425		xscale
+	pdnb3			xscale
+
 Robert Schwebel <r.schwebel@pengutronix.de>
 
 	csb226			xscale
@@ -485,6 +492,7 @@
 
 Thomas Lange <thomas@corelatus.se>
 	dbau1x00		MIPS32 Au1000
+	gth2			MIPS32 Au1000
 
 #########################################################################
 # Nios-32 Systems:							#
@@ -513,6 +521,9 @@
 
 	PCI5441			Nios-II
 	PK1C20			Nios-II
+	EP1C20			Nios-II
+	EP1S10			Nios-II
+	EP1S40			Nios-II
 
 #########################################################################
 # MicroBlaze Systems:							#
@@ -536,6 +547,10 @@
 
 	TASREG			MCF5249
 
+Zachary P. Landau <zachary.landau@labxtechnologies.com>
+
+	r5200			mcf52x2
+
 #########################################################################
 # End of MAINTAINERS list						#
 #########################################################################

MAKEALL

diff --git a/MAKEALL b/MAKEALL
index 6e620dd..720ab03 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -25,16 +25,16 @@
 #########################################################################
 
 LIST_5xxx="	\
-	BC3450		cpci5200	EVAL5200	icecube_5100	\
-	icecube_5200	lite5200b	mcc200		o2dnt		\
-	pf5200		PM520		Total5100	Total5200	\
-	Total5200_Rev2	TQM5200_auto					\
+	BC3450		cpci5200	EVAL5200	fo300		\
+	icecube_5100	icecube_5200	lite5200b	mcc200		\
+	o2dnt		pf5200		PM520		TB5200		\
+	Total5100	Total5200	Total5200_Rev2	TQM5200		\
+	TQM5200_B	TQM5200S					\
 "
 
 #########################################################################
 ## MPC8xx Systems
 #########################################################################
-
 LIST_8xx="	\
 	Adder87x	GENIETV		MBX860T		R360MPI		\
 	AdderII		GTH		MHPC		RBC823		\
@@ -44,16 +44,18 @@
 	CCM		IP860		NETPHONE	RPXlite_DW	\
 	cogent_mpc8xx	IVML24		NETTA		RRvision	\
 	ELPT860		IVML24_128	NETTA2		SM850		\
-	EP88x		IVML24_256	NETTA_ISDN	SPD823TS	\
-	ESTEEM192E	IVMS8		NETVIA		svm_sc8xx	\
-	ETX094		IVMS8_128	NETVIA_V2	SXNI855T	\
-	FADS823		IVMS8_256	NX823		TOP860		\
-	FADS850SAR	KUP4K		pcu_e		TQM823L		\
-	FADS860T	KUP4X		QS823		TQM823L_LCD	\
-	FLAGADM		LANTEC		QS850		TQM850L		\
-	FPS850L		lwmon		QS860T		TQM855L		\
-	GEN860T		MBX		quantum		TQM860L		\
-	GEN860T_SC					uc100		\
+	EP88x		IVML24_256	NETTA_ISDN	spc1920		\
+	ESTEEM192E	IVMS8		NETVIA		SPD823TS	\
+	ETX094		IVMS8_128	NETVIA_V2	svm_sc8xx	\
+	FADS823		IVMS8_256	NX823		SXNI855T	\
+	FADS850SAR	KUP4K		pcu_e		TOP860		\
+	FADS860T	KUP4X		QS823		TQM823L		\
+	FLAGADM		LANTEC		QS850		TQM823L_LCD	\
+	FPS850L		lwmon		QS860T		TQM850L		\
+	GEN860T		MBX		quantum		TQM855L		\
+	GEN860T_SC					TQM860L		\
+							TQM885D		\
+							uc100		\
 							v37		\
 "
 
@@ -71,11 +73,11 @@
 	HH405		HUB405		JSE		KAREF		\
 	luan		METROBOX	MIP405		MIP405T		\
 	ML2		ml300		ocotea		OCRTC		\
-	ORSG		p3p440		PCI405		PIP405		\
-	PLU405		PMC405	        PPChameleonEVB	sbc405		\
-	VOH405		VOM405          W7OLMC		W7OLMG		\
-	walnut		WUH405		XPEDITE1K	yellowstone	\
-	yosemite							\
+	ORSG		p3p440		PCI405		pcs440ep	\
+	PIP405		PLU405		PMC405		PPChameleonEVB	\
+	sbc405		VOH405		VOM405		W7OLMC		\
+	W7OLMG		walnut		WUH405		XPEDITE1K	\
+	yellowstone	yosemite	yucca		bamboo		\
 "
 
 #########################################################################
@@ -93,9 +95,9 @@
 LIST_824x="	\
 	A3000		barco		BMW		CPC45		\
 	CU824		debris		eXalion		HIDDEN_DRAGON	\
-	MOUSSE		MUSENKI		MVBLUE		OXC		\
-	PN62		Sandpoint8240	Sandpoint8245	sbc8240		\
-	SL8245		utx8245						\
+			MOUSSE		MUSENKI		MVBLUE		\
+	OXC		PN62		Sandpoint8240	Sandpoint8245	\
+	sbc8240		SL8245		utx8245				\
 "
 
 #########################################################################
@@ -117,7 +119,7 @@
 #########################################################################
 
 LIST_83xx="	\
-	MPC8349ADS	TQM834x		MPC8349EMDS			\
+	TQM834x		MPC8349EMDS					\
 "
 
 
@@ -142,7 +144,7 @@
 "
 
 LIST_7xx="	\
-	BAB7xx		CPCI750		ELPPC				\
+	BAB7xx		CPCI750		ELPPC		ppmc7xx		\
 "
 
 LIST_ppc="${LIST_5xx}  ${LIST_5xxx}		\
@@ -179,9 +181,10 @@
 	ap966		cp920t		cp922_XA10	cp926ejs	\
 	cp946es		cp966		lpd7a400	mp2usb		\
 	mx1ads		mx1fs2		netstar		omap1510inn	\
-	omap1610h2	omap1610inn	omap730p2	scb9328		\
-	smdk2400	smdk2410	trab		VCMA9		\
-	versatile	versatileab	versatilepb	voiceblue
+	omap1610h2	omap1610inn	omap730p2	sbc2410x	\
+	scb9328		smdk2400	smdk2410	trab		\
+	VCMA9		versatile	versatileab	versatilepb	\
+	voiceblue							\
 "
 
 #########################################################################
@@ -204,12 +207,12 @@
 
 LIST_pxa="	\
 	adsvix		cerf250		cradle		csb226		\
-	delta		innokom		lubbock		pxa255_idp	\
-	wepep250	xaeniax		xm250		xsengine	\
-	zylonite							\
+	delta		innokom		lubbock		pleb2		\
+	pxa255_idp	wepep250	xaeniax		xm250		\
+	xsengine	zylonite					\
 "
 
-LIST_ixp="ixdp425"
+LIST_ixp="ixdp425	ixdpg425	pdnb3"
 
 
 LIST_arm="	\
@@ -226,7 +229,7 @@
 
 LIST_mips5kc="purple"
 
-LIST_au1xx0="dbau1000 dbau1100 dbau1500 dbau1550 dbau1550_el"
+LIST_au1xx0="dbau1000 dbau1100 dbau1500 dbau1550 dbau1550_el gth2"
 
 LIST_mips="${LIST_mips4kc} ${LIST_mips5kc} ${LIST_au1xx0}"
 
@@ -255,23 +258,38 @@
 #########################################################################
 
 LIST_nios="	\
-	ADNPESC1 ADNPESC1_base_32					\
+	ADNPESC1		ADNPESC1_base_32			\
 	ADNPESC1_DNPEVA2_base_32					\
-	DK1C20 DK1C20_standard_32					\
-	DK1S10 DK1S10_standard_32 DK1S10_mtx_ldk_20			\
+	DK1C20			DK1C20_standard_32			\
+	DK1S10			DK1S10_standard_32 DK1S10_mtx_ldk_20	\
 "
 
 #########################################################################
 ## Nios-II Systems
 #########################################################################
 
-LIST_nios2="PCI5441 PK1C20"
+LIST_nios2="	\
+	EP1C20		EP1S10		EP1S40				\
+	PCI5441		PK1C20						\
+"
 
 #########################################################################
 ## MicroBlaze Systems
 #########################################################################
 
+LIST_microblaze="	\
+	suzaku
+"
+
+#########################################################################
+## ColdFire Systems
+#########################################################################
+
-LIST_microblaze="suzaku"
+LIST_coldfire="	\
+	cobra5272	EB+MCF-EV123	EB+MCF-EV123_internal		\
+	M5271EVB	M5272C3		M5282EVB	TASREG		\
+	r5200		M5271EVB					\
+"
 
 #-----------------------------------------------------------------------
 
@@ -300,7 +318,8 @@
 	microblaze| \
 	mips|mips_el| \
 	nios|nios2| \
-	x86|I486)
+	x86|I486| \
+	coldfire)
 			for target in `eval echo '$LIST_'${arg}`
 			do
 				build_target ${target}

Makefile

diff --git a/Makefile b/Makefile
index acfa5bd..8cc2664 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
+# published by the Free Software Foundatio; either version 2 of
 # the License, or (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
@@ -326,13 +326,30 @@
 	@./mkconfig -a IceCube  ppc mpc5xxx icecube
 
 mcc200_config	\
-mcc200_lowboot_config:	unconfig
+mcc200_SDRAM	\
+mcc200_highboot	\
+mcc200_COM12	\
+mcc200_highboot_SDRAM:	unconfig
 	@ >include/config.h
-	@[ -z "$(findstring lowboot_,$@)" ] || \
-		{ echo "TEXT_BASE = 0xFE000000" >board/mcc200/config.tmp ; \
-		  echo "... with lowboot configuration" ; \
+	@[ -n "$(findstring highboot,$@)" ] || \
+		{ echo "... with lowboot configuration" ; \
+		}
+	@[ -z "$(findstring highboot,$@)" ] || \
+		{ echo "TEXT_BASE = 0xFFF00000" >board/mcc200/config.tmp ; \
+		  echo "... with highboot configuration" ; \
 		}
-	@./mkconfig mcc200 ppc mpc5xxx mcc200
+	@[ -n "$(findstring _SDRAM,$@)" ] || \
+		{ echo "... with DDR" ; \
+		}
+	@[ -z "$(findstring _SDRAM,$@)" ] || \
+		{ echo "#define CONFIG_MCC200_SDRAM"	>>include/config.h ; \
+		  echo "... with SDRAM" ; \
+		}
+	@[ -z "$(findstring COM12,$@)" ] || \
+		{ echo "#define CONFIG_CONSOLE_COM12"	>>include/config.h ; \
+		  echo "... with console on COM12" ; \
+		}
+	@./mkconfig -a mcc200 ppc mpc5xxx mcc200
 
 o2dnt_config:
 	@./mkconfig o2dnt ppc mpc5xxx o2dnt
@@ -359,15 +376,21 @@
 	@./mkconfig -a smmaco4 ppc mpc5xxx tqm5200
 
 spieval_config:	unconfig
-	echo "#define CONFIG_CS_AUTOCONF">>include/config.h
-	echo "... with automatic CS configuration"
 	@./mkconfig -a spieval ppc mpc5xxx tqm5200
 
+TB5200_B_config \
+TB5200_config:	unconfig
+	@[ -z "$(findstring _B,$@)" ] || \
+		{ echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
+		  echo "... with MPC5200B processor" ; \
+		}
+	@./mkconfig -n $@ -a TB5200 ppc mpc5xxx tqm5200
+
 MINI5200_config	\
 EVAL5200_config	\
 TOP5200_config:	unconfig
 	@ echo "#define CONFIG_$(@:_config=) 1"	>include/config.h
-	@./mkconfig -a TOP5200 ppc mpc5xxx top5200 emk
+	@./mkconfig -n $@ -a TOP5200 ppc mpc5xxx top5200 emk
 
 Total5100_config		\
 Total5200_config		\
@@ -397,36 +420,45 @@
 		}
 	@./mkconfig -a Total5200 ppc mpc5xxx total5200
 
-TQM5200_auto_config	\
-TQM5200_AA_config	\
-TQM5200_AB_config	\
-TQM5200_AC_config	\
-MiniFAP_config:	unconfig
+cam5200_config \
+fo300_config \
+MiniFAP_config \
+TQM5200S_config \
+TQM5200S_HIGHBOOT_config \
+TQM5200_B_config \
+TQM5200_B_HIGHBOOT_config \
+TQM5200_config	\
+TQM5200_STK100_config:	unconfig
 	@ >include/config.h
+	@[ -z "$(findstring cam5200,$@)" ] || \
+		{ echo "#define CONFIG_CAM5200"	>>include/config.h ; \
+		  echo "#define CONFIG_TQM5200S"	>>include/config.h ; \
+		  echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
+		  echo "... TQM5200S on Cam5200" ; \
+		}
+	@[ -z "$(findstring fo300,$@)" ] || \
+		{ echo "#define CONFIG_FO300"	>>include/config.h ; \
+		  echo "... TQM5200 on FO300" ; \
+		}
 	@[ -z "$(findstring MiniFAP,$@)" ] || \
 		{ echo "#define CONFIG_MINIFAP"	>>include/config.h ; \
-		  echo "#define CONFIG_TQM5200_AC"	>>include/config.h ; \
 		  echo "... TQM5200_AC on MiniFAP" ; \
 		}
-	@[ -z "$(findstring AA,$@)" ] || \
-		{ echo "#define CONFIG_TQM5200_AA"	>>include/config.h ; \
-		  echo "... with 4 MB Flash, 16 MB SDRAM, 32 kB EEPROM" ; \
+	@[ -z "$(findstring STK100,$@)" ] || \
+		{ echo "#define CONFIG_STK52XX_REV100"	>>include/config.h ; \
+		  echo "... on a STK52XX.100 base board" ; \
 		}
-	@[ -z "$(findstring AB,$@)" ] || \
-		{ echo "#define CONFIG_TQM5200_AB"	>>include/config.h ; \
-		  echo "... with 64 MB Flash, 64 MB SDRAM, 32 kB EEPROM, 512 kB SRAM" ; \
-		  echo "... with Graphics Controller"; \
+	@[ -z "$(findstring TQM5200_B,$@)" ] || \
+		{ echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
 		}
-	@[ -z "$(findstring AC,$@)" ] || \
-		{ echo "#define CONFIG_TQM5200_AC"	>>include/config.h ; \
-		  echo "... with 4 MB Flash, 128 MB SDRAM" ; \
-		  echo "... with Graphics Controller"; \
+	@[ -z "$(findstring TQM5200S,$@)" ] || \
+		{ echo "#define CONFIG_TQM5200S"	>>include/config.h ; \
+		  echo "#define CONFIG_TQM5200_B"	>>include/config.h ; \
 		}
-	@[ -z "$(findstring auto,$@)" ] || \
-		{ echo "#define CONFIG_CS_AUTOCONF"	>>include/config.h ; \
-		  echo "... with automatic CS configuration" ; \
+	@[ -z "$(findstring HIGHBOOT,$@)" ] || \
+		{ echo "TEXT_BASE = 0xFFF00000" >board/tqm5200/config.tmp ; \
 		}
-	@./mkconfig -a TQM5200 ppc mpc5xxx tqm5200
+	@./mkconfig -n $@ -a TQM5200 ppc mpc5xxx tqm5200
 
 #########################################################################
 ## MPC8xx Systems
@@ -723,6 +755,9 @@
 SM850_config	:	unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx tqm8xx
 
+spc1920_config:
+	@./mkconfig $(@:_config=) ppc mpc8xx spc1920
+
 SPD823TS_config:	unconfig
 	@./mkconfig $(@:_config=) ppc mpc8xx spd8xx
 
@@ -759,7 +794,9 @@
 TQM855M_config		\
 TQM860M_config		\
 TQM862M_config		\
-TQM866M_config:		unconfig
+TQM866M_config		\
+TQM885D_config		\
+virtlab2_config:	unconfig
 	@ >include/config.h
 	@[ -z "$(findstring _LCD,$@)" ] || \
 		{ echo "#define CONFIG_LCD"		>>include/config.h ; \
@@ -921,6 +958,9 @@
 PCI405_config:	unconfig
 	@./mkconfig $(@:_config=) ppc ppc4xx pci405 esd
 
+pcs440ep_config:	unconfig
+	@./mkconfig $(@:_config=) ppc ppc4xx pcs440ep
+
 PIP405_config:	unconfig
 	@./mkconfig $(@:_config=) ppc ppc4xx pip405 mpl
 
@@ -995,6 +1035,9 @@
 yellowstone_config:	unconfig
 	@./mkconfig $(@:_config=) ppc ppc4xx yellowstone amcc
 
+yucca_config:	unconfig
+	@./mkconfig $(@:_config=) ppc ppc4xx yucca amcc
+
 #########################################################################
 ## MPC8220 Systems
 #########################################################################
@@ -1045,6 +1088,9 @@
 HIDDEN_DRAGON_config: unconfig
 	@./mkconfig $(@:_config=) ppc mpc824x hidden_dragon
 
+kvme080_config: unconfig
+	@./mkconfig $(@:_config=) ppc mpc824x kvme080 etin
+
 MOUSSE_config: unconfig
 	@./mkconfig $(@:_config=) ppc mpc824x mousse
 
@@ -1299,9 +1345,6 @@
 ZPC1900_config: unconfig
 	@./mkconfig $(@:_config=) ppc mpc8260 zpc1900
 
-#========================================================================
-# M68K
-#========================================================================
 #########################################################################
 ## Coldfire
 #########################################################################
@@ -1309,6 +1352,19 @@
 cobra5272_config :		unconfig
 	@./mkconfig $(@:_config=) m68k mcf52x2 cobra5272
 
+EB+MCF-EV123_config :		unconfig
+	@ >include/config.h
+	@echo "TEXT_BASE = 0xFFE00000"|tee board/BuS/EB+MCF-EV123/textbase.mk
+	@./mkconfig EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
+
+EB+MCF-EV123_internal_config :	unconfig
+	@ >include/config.h
+	@echo "TEXT_BASE = 0xF0000000"|tee board/BuS/EB+MCF-EV123/textbase.mk
+	@./mkconfig EB+MCF-EV123 m68k mcf52x2 EB+MCF-EV123 BuS
+
+M5271EVB_config :		unconfig
+	@./mkconfig $(@:_config=) m68k mcf52x2 m5271evb
+
 M5272C3_config :		unconfig
 	@./mkconfig $(@:_config=) m68k mcf52x2 m5272c3
 
@@ -1318,6 +1374,9 @@
 TASREG_config :		unconfig
 	@./mkconfig $(@:_config=) m68k mcf52x2 tasreg esd
 
+r5200_config :		unconfig
+	@./mkconfig $(@:_config=) m68k mcf52x2 r5200
+
 #########################################################################
 ## MPC83xx Systems
 #########################################################################
@@ -1461,6 +1520,9 @@
 ZUMA_config:	unconfig
 	@./mkconfig $(@:_config=) ppc 74xx_7xx evb64260
 
+ppmc7xx_config: unconfig
+	@./mkconfig $(@:_config=) ppc 74xx_7xx ppmc7xx
+
 #========================================================================
 # ARM
 #========================================================================
@@ -1594,6 +1656,9 @@
 	fi;
 	@./mkconfig -a $(call xtract_omap730p2,$@) arm arm926ejs omap730p2 NULL omap
 
+sbc2410x_config: unconfig
+	@./mkconfig $(@:_config=) arm arm920t sbc2410x NULL s3c24x0
+
 scb9328_config	:	unconfig
 	@./mkconfig $(@:_config=) arm arm920t scb9328 NULL imx
 
@@ -1661,6 +1726,11 @@
 cm41xx_config	:	unconfig
 	@./mkconfig $(@:_config=) arm arm920t cm41xx NULL ks8695
 
+gth2_config		: 	unconfig
+	@ >include/config.h
+	@echo "#define CONFIG_GTH2 1" >>include/config.h
+	@./mkconfig -a gth2 mips mips gth2
+
 #########################################################################
 ## S3C44B0 Systems
 #########################################################################
@@ -1712,12 +1782,21 @@
 ixdp425_config	:	unconfig
 	@./mkconfig $(@:_config=) arm ixp ixdp425
 
+ixdpg425_config	:	unconfig
+	@./mkconfig $(@:_config=) arm ixp ixdp425
+
 lubbock_config	:	unconfig
 	@./mkconfig $(@:_config=) arm pxa lubbock
 
+pleb2_config	:	unconfig
+	@./mkconfig $(@:_config=) arm pxa pleb2
+
 logodl_config	:	unconfig
 	@./mkconfig $(@:_config=) arm pxa logodl
 
+pdnb3_config	:	unconfig
+	@./mkconfig $(@:_config=) arm ixp pdnb3 prodrive
+
 pxa255_idp_config:	unconfig
 	@./mkconfig $(@:_config=) arm pxa pxa255_idp
 
@@ -1898,6 +1977,15 @@
 ## Nios-II
 #########################################################################
 
+EP1C20_config : unconfig
+	@./mkconfig  EP1C20 nios2 nios2 ep1c20 altera
+
+EP1S10_config : unconfig
+	@./mkconfig  EP1S10 nios2 nios2 ep1s10 altera
+
+EP1S40_config : unconfig
+	@./mkconfig  EP1S40 nios2 nios2 ep1s40 altera
+
 PK1C20_config : unconfig
 	@./mkconfig  PK1C20 nios2 nios2 pk1c20 psyent
 
@@ -1951,6 +2039,7 @@
 	rm -f board/netstar/*.srec board/netstar/*.bin
 	rm -f board/trab/trab_fkt board/voiceblue/eeprom
 	rm -f board/integratorap/u-boot.lds board/integratorcp/u-boot.lds
+	rm -f include/bmp_logo.h
 
 clobber:	clean
 	find . -type f \( -name .depend \

README

diff --git a/README b/README
index 3ffef62..621f3f3 100644
--- a/README
+++ b/README
@@ -306,12 +306,13 @@
 
 		CONFIG_ARMADILLO,	CONFIG_AT91RM9200DK,	CONFIG_CERF250,
 		CONFIG_CSB637,		CONFIG_DELTA,		CONFIG_DNP1110,
-	 	CONFIG_EP7312,		CONFIG_H2_OMAP1610,	CONFIG_HHP_CRADLE,
+		CONFIG_EP7312,		CONFIG_H2_OMAP1610,	CONFIG_HHP_CRADLE,
 		CONFIG_IMPA7,	    CONFIG_INNOVATOROMAP1510,	CONFIG_INNOVATOROMAP1610,
 		CONFIG_KB9202,		CONFIG_LART,		CONFIG_LPD7A400,
 		CONFIG_LUBBOCK,		CONFIG_OSK_OMAP5912,	CONFIG_OMAP2420H4,
-		CONFIG_SHANNON,		CONFIG_P2_OMAP730,	CONFIG_SMDK2400,
-		CONFIG_SMDK2410,	CONFIG_TRAB,		CONFIG_VCMA9
+		CONFIG_PLEB2,		CONFIG_SHANNON,		CONFIG_P2_OMAP730,
+		CONFIG_SMDK2400,	CONFIG_SMDK2410,	CONFIG_TRAB,
+		CONFIG_VCMA9
 
 		MicroBlaze based boards:
 		------------------------
@@ -322,6 +323,7 @@
 		------------------------
 
 		CONFIG_PCI5441 CONFIG_PK1C20
+		CONFIG_EP1C20 CONFIG_EP1S10 CONFIG_EP1S40
 
 
 - CPU Module Type: (if CONFIG_COGENT is defined)
@@ -445,6 +447,11 @@
 		Board code has addition modification that it wants to make
 		to the flat device tree before handing it off to the kernel
 
+		CONFIG_OF_BOOT_CPU
+
+		This define fills in the correct boot cpu in the boot
+		param header, the default value is zero if undefined.
+
 - Serial Ports:
 		CFG_PL010_SERIAL
 
@@ -1488,6 +1495,12 @@
 		of the backslashes before semicolons and special
 		symbols.
 
+- Commandline Editing and History:
+		CONFIG_CMDLINE_EDITING
+
+		Enable editiong and History functions for interactive
+		commandline input operations
+
 - Default Environment:
 		CONFIG_EXTRA_ENV_SETTINGS
 
@@ -3011,6 +3024,55 @@
 
 	bash#
 
+Boot Linux and pass a flat device tree:
+-----------
+
+First, U-Boot must be compiled with the appropriate defines. See the section
+titled "Linux Kernel Interface" above for a more in depth explanation. The
+following is an example of how to start a kernel and pass an updated
+flat device tree:
+
+=> print oftaddr
+oftaddr=0x300000
+=> print oft
+oft=oftrees/mpc8540ads.dtb
+=> tftp $oftaddr $oft
+Speed: 1000, full duplex
+Using TSEC0 device
+TFTP from server 192.168.1.1; our IP address is 192.168.1.101
+Filename 'oftrees/mpc8540ads.dtb'.
+Load address: 0x300000
+Loading: #
+done
+Bytes transferred = 4106 (100a hex)
+=> tftp $loadaddr $bootfile
+Speed: 1000, full duplex
+Using TSEC0 device
+TFTP from server 192.168.1.1; our IP address is 192.168.1.2
+Filename 'uImage'.
+Load address: 0x200000
+Loading:############
+done
+Bytes transferred = 1029407 (fb51f hex)
+=> print loadaddr
+loadaddr=200000
+=> print oftaddr
+oftaddr=0x300000
+=> bootm $loadaddr - $oftaddr
+## Booting image at 00200000 ...
+   Image Name:   Linux-2.6.17-dirty
+   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
+   Data Size:    1029343 Bytes = 1005.2 kB
+   Load Address: 00000000
+   Entry Point:  00000000
+   Verifying Checksum ... OK
+   Uncompressing Kernel Image ... OK
+Booting using flat device tree at 0x300000
+Using MPC85xx ADS machine description
+Memory CAM mapping: CAM0=256Mb, CAM1=256Mb, CAM2=0Mb residual: 0Mb
+[snip]
+
+
 More About U-Boot Image Types:
 ------------------------------
 

board/BuS/EB+MCF-EV123/EB+MCF-EV123.c

diff --git a/board/BuS/EB+MCF-EV123/EB+MCF-EV123.c b/board/BuS/EB+MCF-EV123/EB+MCF-EV123.c
new file mode 100644
index 0000000..f18313d
--- /dev/null
+++ b/board/BuS/EB+MCF-EV123/EB+MCF-EV123.c
@@ -0,0 +1,162 @@
+/*
+ * (C) Copyright 2005
+ * BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ *
+ * (C) Copyright 2000-2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include "asm/m5282.h"
+#include "VCxK.h"
+
+int checkboard (void)
+{
+	puts ("Board: MCF-EV1 + MCF-EV23 (BuS Elektronik GmbH & Co. KG)\n");
+#if (TEXT_BASE ==  CFG_INT_FLASH_BASE)
+	puts ("       Boot from Internal FLASH\n");
+#endif
+
+	return 0;
+}
+
+long int initdram (int board_type)
+{
+	int size,i;
+
+	size = 0;
+	MCFSDRAMC_DCR =	MCFSDRAMC_DCR_RTIM_6
+			| MCFSDRAMC_DCR_RC((15 * CFG_CLK)>>4);
+	#ifdef CFG_SDRAM_BASE0
+
+		MCFSDRAMC_DACR0 =	MCFSDRAMC_DACR_BASE(CFG_SDRAM_BASE0)
+					| MCFSDRAMC_DACR_CASL(1)
+ 					| MCFSDRAMC_DACR_CBM(3)
+					| MCFSDRAMC_DACR_PS_16);
+
+		MCFSDRAMC_DMR0 =	MCFSDRAMC_DMR_BAM_16M
+					| MCFSDRAMC_DMR_V;
+
+		MCFSDRAMC_DACR0 |= 	MCFSDRAMC_DACR_IP;
+
+		*(unsigned short *)(CFG_SDRAM_BASE0) = 0xA5A5;
+		MCFSDRAMC_DACR0 |=	MCFSDRAMC_DACR_RE;
+		for (i=0; i < 2000; i++)
+			asm(" nop");
+		mbar_writeLong(MCFSDRAMC_DACR0, mbar_readLong(MCFSDRAMC_DACR0)
+								    | MCFSDRAMC_DACR_IMRS);
+		*(unsigned int *)(CFG_SDRAM_BASE0 + 0x220) = 0xA5A5;
+		size += CFG_SDRAM_SIZE * 1024 * 1024;
+	#endif
+	#ifdef CFG_SDRAM_BASE1
+		MCFSDRAMC_DACR1 =	MCFSDRAMC_DACR_BASE(CFG_SDRAM_BASE1)
+					| MCFSDRAMC_DACR_CASL(1)
+ 					| MCFSDRAMC_DACR_CBM(3)
+					| MCFSDRAMC_DACR_PS_16;
+
+		MCFSDRAMC_DMR1 = 	MCFSDRAMC_DMR_BAM_16M
+					| MCFSDRAMC_DMR_V;
+
+		MCFSDRAMC_DACR1 |=	MCFSDRAMC_DACR_IP;
+
+		*(unsigned short *)(CFG_SDRAM_BASE1) = 0xA5A5;
+		MCFSDRAMC_DACR1 |=	MCFSDRAMC_DACR_RE;
+		for (i=0; i < 2000; i++)
+			asm(" nop");
+		MCFSDRAMC_DACR1 |= 	MCFSDRAMC_DACR_IMRS;
+		*(unsigned int *)(CFG_SDRAM_BASE1 + 0x220) = 0xA5A5;
+		size += CFG_SDRAM_SIZE1 * 1024 * 1024;
+	#endif
+	return size;
+}
+
+
+#if defined(CFG_DRAM_TEST)
+int testdram (void)
+{
+	uint *pstart = (uint *) CFG_MEMTEST_START;
+	uint *pend = (uint *) CFG_MEMTEST_END;
+	uint *p;
+
+	printf("SDRAM test phase 1:\n");
+	for (p = pstart; p < pend; p++)
+		*p = 0xaaaaaaaa;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0xaaaaaaaa) {
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+
+	printf("SDRAM test phase 2:\n");
+	for (p = pstart; p < pend; p++)
+		*p = 0x55555555;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0x55555555) {
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+
+	printf("SDRAM test passed.\n");
+	return 0;
+}
+#endif
+
+int misc_init_r(void)
+{
+	init_vcxk();
+	return 1;
+}
+
+/*---------------------------------------------------------------------------*/
+
+int do_vcimage (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int rcode = 0;
+	ulong source;
+
+	switch (argc) {
+	case 2:
+		source = simple_strtoul(argv[1],NULL,16);
+		vcxk_loadimage(source);
+		rcode = 0;
+		break;
+	default:
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		rcode = 1;
+		break;
+	}
+	return rcode;
+}
+
+/***************************************************/
+
+U_BOOT_CMD(
+	vcimage,	2,	0,	do_vcimage,
+	"vcimage - loads an image to Display\n",
+	"vcimage addr\n"
+);
+
+/* EOF EB+MCF-EV123c */

board/BuS/EB+MCF-EV123/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/BuS/EB+MCF-EV123/Makefile
similarity index 80%
copy from board/mpc8349ads/Makefile
copy to board/BuS/EB+MCF-EV123/Makefile
index f865f9c..0596572 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/BuS/EB+MCF-EV123/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,22 +25,16 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	= $(BOARD).o cfm_flash.o flash.o VCxK.o
 
-$(LIB):	$(OBJS) $(SOBJS)
+$(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)
 
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak .depend
-
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/BuS/EB+MCF-EV123/VCxK.c

diff --git a/board/BuS/EB+MCF-EV123/VCxK.c b/board/BuS/EB+MCF-EV123/VCxK.c
new file mode 100644
index 0000000..4938817
--- /dev/null
+++ b/board/BuS/EB+MCF-EV123/VCxK.c
@@ -0,0 +1,136 @@
+/*
+ * (C) Copyright 2005
+ * BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/m5282.h>
+#include "VCxK.h"
+
+vu_char *vcxk_bws = (vu_char *)(CFG_CS3_BASE);
+#define VCXK_BWS vcxk_bws
+
+static ulong vcxk_driver;
+
+
+ulong search_vcxk_driver(void);
+void vcxk_cls(void);
+void vcxk_setbrightness(short brightness);
+int vcxk_request(void);
+int vcxk_acknowledge_wait(void);
+void vcxk_clear(void);
+
+int init_vcxk(void)
+{
+	VIDEO_Invert_CFG &= ~VIDEO_Invert_IO;
+	VIDEO_INVERT_PORT |= VIDEO_INVERT_PIN;
+	VIDEO_INVERT_DDR  |= VIDEO_INVERT_PIN;
+
+	VIDEO_REQUEST_PORT |= VIDEO_REQUEST_PIN;
+	VIDEO_REQUEST_DDR |= VIDEO_REQUEST_PIN;
+
+	VIDEO_ACKNOWLEDGE_DDR &= ~VIDEO_ACKNOWLEDGE_PIN;
+
+	vcxk_driver = search_vcxk_driver();
+	if (vcxk_driver)
+	{
+		/* use flash resist driver */
+	}
+	else
+	{
+		vcxk_cls();
+		vcxk_cls();
+		vcxk_setbrightness(1000);
+	}
+	VIDEO_ENABLE_DDR |= VIDEO_ENABLE_PIN;
+	VIDEO_ENABLE_PORT |= VIDEO_ENABLE_PIN;
+	VIDEO_ENABLE_PORT &= ~VIDEO_ENABLE_PIN;
+	return 1;
+}
+
+void 	vcxk_loadimage(ulong source)
+{
+	int cnt;
+	vcxk_acknowledge_wait();
+	for (cnt=0; cnt<16384; cnt++)
+	{
+		VCXK_BWS[cnt*2] = (*(vu_char*) source);
+		source++;
+	}
+	vcxk_request();
+}
+
+void vcxk_cls(void)
+{
+	vcxk_acknowledge_wait();
+	vcxk_clear();
+	vcxk_request();
+}
+
+void vcxk_clear(void)
+{
+	int cnt;
+	for (cnt=0; cnt<16384; cnt++)
+	{
+		VCXK_BWS[cnt*2] = 0x00;
+	}
+}
+
+void vcxk_setbrightness(short brightness)
+{
+	VCXK_BWS[0x8000]=(brightness >> 4) +2;
+	VCXK_BWS[0xC000]= (brightness + 23) >> 8;
+	VCXK_BWS[0xC001]= (brightness + 23) & 0xFF;
+}
+
+int vcxk_request(void)
+{
+	if (vcxk_driver)
+	{
+		/* use flash resist driver */
+	}
+	else
+	{
+		VIDEO_REQUEST_PORT &= ~VIDEO_REQUEST_PIN;
+		VIDEO_REQUEST_PORT |= VIDEO_REQUEST_PIN;
+	}
+	return 1;
+}
+
+int vcxk_acknowledge_wait(void)
+{
+	if (vcxk_driver)
+	{
+		/* use flash resist driver */
+	}
+	else
+	{
+		while (!(VIDEO_ACKNOWLEDGE_PORT & VIDEO_ACKNOWLEDGE_PIN));
+	}
+	return 1;
+}
+
+ulong search_vcxk_driver(void)
+{
+	return 0;
+}
+
+/* eof */

board/BuS/EB+MCF-EV123/VCxK.h

diff --git a/board/BuS/EB+MCF-EV123/VCxK.h b/board/BuS/EB+MCF-EV123/VCxK.h
new file mode 100644
index 0000000..74467ba
--- /dev/null
+++ b/board/BuS/EB+MCF-EV123/VCxK.h
@@ -0,0 +1,48 @@
+/*
+ * (C) Copyright 2005
+ * BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __VCXK_H_
+#define __VCXK_H_
+
+extern int init_vcxk(void);
+void 	vcxk_loadimage(ulong source);
+
+#define VIDEO_ACKNOWLEDGE_PORT	MCFGPTB_GPTPORT
+#define VIDEO_ACKNOWLEDGE_DDR 	MCFGPTB_GPTDDR
+#define VIDEO_ACKNOWLEDGE_PIN	0x0001
+
+#define VIDEO_ENABLE_PORT    	MCFGPTB_GPTPORT
+#define VIDEO_ENABLE_DDR 	MCFGPTB_GPTDDR
+#define VIDEO_ENABLE_PIN	0x0002
+
+#define VIDEO_REQUEST_PORT   	MCFGPTB_GPTPORT
+#define VIDEO_REQUEST_DDR 	MCFGPTB_GPTDDR
+#define VIDEO_REQUEST_PIN	0x0004
+
+#define VIDEO_Invert_CFG	MCFGPIO_PEPAR
+#define VIDEO_Invert_IO		MCFGPIO_PEPAR_PEPA2
+#define VIDEO_INVERT_PORT   	MCFGPIO_PORTE
+#define VIDEO_INVERT_DDR 	MCFGPIO_DDRE
+#define VIDEO_INVERT_PIN	MCFGPIO_PORT2
+
+#endif

board/BuS/EB+MCF-EV123/cfm_flash.c

diff --git a/board/BuS/EB+MCF-EV123/cfm_flash.c b/board/BuS/EB+MCF-EV123/cfm_flash.c
new file mode 100644
index 0000000..6ecf0d1
--- /dev/null
+++ b/board/BuS/EB+MCF-EV123/cfm_flash.c
@@ -0,0 +1,212 @@
+/*
+ * Basic Flash Driver for Freescale MCF 5281/5282 internal FLASH
+ *
+ * (C) Copyright 2005 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/m5282.h>
+#include  "cfm_flash.h"
+
+#if defined(CONFIG_M5281) || defined(CONFIG_M5282)
+
+#if (CFG_CLK>20000000)
+	#define CFM_CLK  (((long) CFG_CLK / (400000 * 8) + 1) | 0x40)
+#else
+	#define CFM_CLK  ((long) CFG_CLK / 400000 + 1)
+#endif
+
+#define cmf_backdoor_address(addr)	(((addr) & 0x0007FFFF) | 0x04000000 | \
+					 (CFG_MBAR & 0xC0000000))
+
+void cfm_flash_print_info (flash_info_t * info)
+{
+	printf ("Freescale: ");
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FREESCALE_ID_MCF5281 & FLASH_TYPEMASK:
+		printf ("MCF5281 internal FLASH\n");
+		break;
+	case FREESCALE_ID_MCF5282 & FLASH_TYPEMASK:
+		printf ("MCF5282 internal FLASH\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		break;
+	}
+}
+
+void cfm_flash_init (flash_info_t * info)
+{
+	int sector;
+	ulong protection;
+	MCFCFM_MCR = 0;
+	MCFCFM_CLKD = CFM_CLK;
+	debug ("CFM Clock divider: %ld (%d Hz @ %ld Hz)\n",CFM_CLK,\
+	 	CFG_CLK / (2* ((CFM_CLK & 0x3F)+1) * (1+((CFM_CLK & 0x40)>>6)*7)),\
+		CFG_CLK);
+	MCFCFM_SACC = 0;
+	MCFCFM_DACC = 0;
+
+	if (MCFCFM_SEC & MCFCFM_SEC_KEYEN)
+		puts("CFM backdoor access is enabled\n");
+	if (MCFCFM_SEC & MCFCFM_SEC_SECSTAT)
+		puts("CFM securety is enabled\n");
+
+	#ifdef CONFIG_M5281
+		info->flash_id = (FREESCALE_MANUFACT & FLASH_VENDMASK) |
+				 (FREESCALE_ID_MCF5281 & FLASH_TYPEMASK);
+		info->size = 256*1024;
+		info->sector_count = 16;
+	#else
+		info->flash_id = (FREESCALE_MANUFACT & FLASH_VENDMASK) |
+				 (FREESCALE_ID_MCF5282 & FLASH_TYPEMASK);
+		info->size = 512*1024;
+		info->sector_count = 32;
+	#endif
+	protection = MCFCFM_PROT;
+	for (sector = 0; sector < info->sector_count; sector++)
+	{
+		if (sector == 0)
+		{
+			info->start[sector] = CFG_INT_FLASH_BASE;
+		}
+		else
+		{
+			info->start[sector] = info->start[sector-1] + 0x04000;
+		}
+		info->protect[sector] = protection & 1;
+		protection >>= 1;
+	}
+}
+
+int cfm_flash_readycheck(int checkblank)
+{
+	int	rc;
+	unsigned char state;
+
+	rc	= ERR_OK;
+	while (!(MCFCFM_USTAT & MCFCFM_USTAT_CCIF));
+	state = MCFCFM_USTAT;
+	if (state & MCFCFM_USTAT_ACCERR)
+	{
+		debug ("%s(): CFM access error",__FUNCTION__);
+		rc = ERR_PROG_ERROR;
+	}
+	if (state & MCFCFM_USTAT_PVIOL)
+	{
+		debug ("%s(): CFM protection violation",__FUNCTION__);
+		rc = ERR_PROTECTED;
+	}
+	if (checkblank)
+	{
+		if (!(state & MCFCFM_USTAT_BLANK))
+		{
+			debug ("%s(): CFM erras error",__FUNCTION__);
+			rc = ERR_NOT_ERASED;
+		}
+	}
+	MCFCFM_USTAT = state & 0x34; /* reset state */
+	return rc;
+}
+
+/* Erase 16KiB = 8 2KiB pages */
+
+int cfm_flash_erase_sector (flash_info_t * info, int sector)
+{
+	ulong address;
+	int page;
+	int rc;
+	rc= ERR_OK;
+	address = cmf_backdoor_address(info->start[sector]);
+	for (page=0; (page<8) && (rc==ERR_OK); page++)
+	{
+		*(volatile __u32*) address = 0;
+		MCFCFM_CMD = MCFCFM_CMD_PGERS;
+		MCFCFM_USTAT = MCFCFM_USTAT_CBEIF;
+		rc = cfm_flash_readycheck(0);
+		if (rc==ERR_OK)
+		{
+			*(volatile __u32*) address = 0;
+			MCFCFM_CMD = MCFCFM_CMD_PGERSVER;
+			MCFCFM_USTAT = MCFCFM_USTAT_CBEIF;
+			rc = cfm_flash_readycheck(1);
+		}
+		address += 0x800;
+	}
+	return rc;
+}
+
+int cfm_flash_write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	int rc;
+	ulong dest, data;
+
+	rc = ERR_OK;
+	if (addr & 3)
+	{
+		debug ("Byte and Word alignment not supported\n");
+		rc = ERR_ALIGN;
+	}
+	if (cnt & 3)
+	{
+		debug ("Byte and Word transfer not supported\n");
+		rc = ERR_ALIGN;
+	}
+	dest = cmf_backdoor_address(addr);
+	while ((cnt>=4) && (rc == ERR_OK))
+	{
+		data =*((volatile u32 *) src);
+		*(volatile u32*) dest = data;
+		MCFCFM_CMD = MCFCFM_CMD_PGM;
+		MCFCFM_USTAT = MCFCFM_USTAT_CBEIF;
+		rc = cfm_flash_readycheck(0);
+		if (*(volatile u32*) addr != data) rc = ERR_PROG_ERROR;
+		src +=4;
+		dest +=4;
+		addr +=4;
+		cnt -=4;
+	}
+	return rc;
+}
+
+#ifdef CFG_FLASH_PROTECTION
+
+int cfm_flash_protect(flash_info_t * info,long sector,int prot)
+{
+	int rc;
+
+	rc= ERR_OK;
+	if (prot)
+	{
+		MCFCFM_PROT |= (1<<sector);
+		info->protect[sector]=1;
+	}
+	else
+	{
+		MCFCFM_PROT &= ~(1<<sector);
+		info->protect[sector]=0;
+	}
+	return rc;
+}
+
+#endif
+
+#endif

board/BuS/EB+MCF-EV123/cfm_flash.h

diff --git a/board/BuS/EB+MCF-EV123/cfm_flash.h b/board/BuS/EB+MCF-EV123/cfm_flash.h
new file mode 100644
index 0000000..cc8cdbd
--- /dev/null
+++ b/board/BuS/EB+MCF-EV123/cfm_flash.h
@@ -0,0 +1,40 @@
+/*
+ * Basic Flash Driver for Freescale MCF 5282 internal FLASH
+ *
+ * (C) Copyright 2005 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CFM_FLASH_H_
+#define __CFM_FLASH_H_
+
+#define	FREESCALE_MANUFACT 0xFACFFACF
+#define	FREESCALE_ID_MCF5281 0x5281
+#define	FREESCALE_ID_MCF5282 0x5282
+
+extern void cfm_flash_print_info (flash_info_t * info);
+extern int cfm_flash_erase_sector (flash_info_t * info, int sector);
+extern void cfm_flash_init (flash_info_t * info);
+extern int cfm_flash_write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt);
+#ifdef CFG_FLASH_PROTECTION
+extern int cfm_flash_protect(flash_info_t * info,long sector,int prot);
+#endif
+
+#endif

board/BuS/EB+MCF-EV123/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/BuS/EB+MCF-EV123/config.mk
similarity index 76%
copy from board/mpc8349ads/config.mk
copy to board/BuS/EB+MCF-EV123/config.mk
index 4602169..9fe2fc5 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/BuS/EB+MCF-EV123/config.mk
@@ -1,5 +1,7 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com>
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -20,8 +22,7 @@
 # MA 02111-1307 USA
 #
 
-#
-# MPC83xxADS
-#
-
-TEXT_BASE  =   0xFE700000
+sinclude $(TOPDIR)/board/$(BOARDDIR)/textbase.mk
+ifndef TEXT_BASE
+TEXT_BASE = 0xFE000000
+endif

board/BuS/EB+MCF-EV123/flash.c

diff --git a/board/BuS/EB+MCF-EV123/flash.c b/board/BuS/EB+MCF-EV123/flash.c
new file mode 100644
index 0000000..ba76bef
--- /dev/null
+++ b/board/BuS/EB+MCF-EV123/flash.c
@@ -0,0 +1,413 @@
+/*
+ * (C) Copyright 2005
+ * BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ *
+ * Based On
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include  "cfm_flash.h"
+
+#define PHYS_FLASH_1 CFG_FLASH_BASE
+#define FLASH_BANK_SIZE 0x200000
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+void flash_print_info (flash_info_t * info)
+{
+	int i;
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case (AMD_MANUFACT & FLASH_VENDMASK):
+		printf ("AMD: ");
+		switch (info->flash_id & FLASH_TYPEMASK) {
+		case (AMD_ID_LV160B & FLASH_TYPEMASK):
+			printf ("AM29LV160B (16Bit)\n");
+			break;
+		default:
+			printf ("Unknown Chip Type\n");
+			break;
+		}
+		break;
+	case FREESCALE_MANUFACT & FLASH_VENDMASK:
+		cfm_flash_print_info (info);
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	puts ("  Size: ");
+	if ((info->size >> 20) > 0)
+	{
+		printf ("%ld MiB",info->size >> 20);
+	}
+	else
+	{
+		printf ("%ld KiB",info->size >> 10);
+	}
+	printf (" in %d Sectors\n", info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; i++) {
+		if ((i % 4) == 0) {
+			printf ("\n    ");
+		}
+		printf ("%02d: %08lX%s  ", i,info->start[i],
+			info->protect[i] ? " P" : "  ");
+	}
+	printf ("\n\n");
+}
+
+unsigned long flash_init (void)
+{
+	int i, j;
+	ulong size = 0;
+
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
+		ulong flashbase = 0;
+
+		switch (i)
+		{
+		case 1:
+			flash_info[i].flash_id =
+				(AMD_MANUFACT & FLASH_VENDMASK) |
+				(AMD_ID_LV160B & FLASH_TYPEMASK);
+			flash_info[i].size = FLASH_BANK_SIZE;
+			flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
+			memset (flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+			flashbase = PHYS_FLASH_1;
+			for (j = 0; j < flash_info[i].sector_count; j++) {
+				if (j == 0) {
+					/* 1st is 16 KiB */
+					flash_info[i].start[j] = flashbase;
+				}
+				if ((j >= 1) && (j <= 2)) {
+				/* 2nd and 3rd are 8 KiB */
+					flash_info[i].start[j] =
+						flashbase + 0x4000 + 0x2000 * (j - 1);
+				}
+				if (j == 3) {
+					/* 4th is 32 KiB */
+					flash_info[i].start[j] = flashbase + 0x8000;
+				}
+				if ((j >= 4) && (j <= 34)) {
+					/* rest is 256 KiB */
+					flash_info[i].start[j] =
+						flashbase + 0x10000 + 0x10000 * (j - 4);
+				}
+			}
+			break;
+		case 0:
+			cfm_flash_init (&flash_info[i]);
+			break;
+		default:
+			panic ("configured to many flash banks!\n");
+		}
+
+		size += flash_info[i].size;
+	}
+
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_FLASH_BASE,
+		       CFG_FLASH_BASE + 0xffff, &flash_info[0]);
+
+	return size;
+}
+
+#define CMD_READ_ARRAY		0x00F0
+#define CMD_UNLOCK1		0x00AA
+#define CMD_UNLOCK2		0x0055
+#define CMD_ERASE_SETUP		0x0080
+#define CMD_ERASE_CONFIRM	0x0030
+#define CMD_PROGRAM		0x00A0
+#define CMD_UNLOCK_BYPASS	0x0020
+
+#define MEM_FLASH_ADDR1		(*(volatile u16 *)(info->start[0] + (0x00000555<<1)))
+#define MEM_FLASH_ADDR2		(*(volatile u16 *)(info->start[0] + (0x000002AA<<1)))
+
+
+#define BIT_ERASE_DONE		0x0080
+#define BIT_RDY_MASK		0x0080
+#define BIT_PROGRAM_ERROR	0x0020
+#define BIT_TIMEOUT		0x80000000	/* our flag */
+
+#define ERR_READY -1
+
+int amd_flash_erase_sector(flash_info_t * info, int sector)
+{
+	int state;
+	ulong result;
+
+	volatile u16 *addr =
+				(volatile u16 *) (info->start[sector]);
+
+	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+	MEM_FLASH_ADDR1 = CMD_ERASE_SETUP;
+
+	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+	*addr = CMD_ERASE_CONFIRM;
+
+	/* wait until flash is ready */
+	state = 0;
+	set_timer (0);
+
+	do {
+		result = *addr;
+
+		/* check timeout */
+		if (get_timer (0) > CFG_FLASH_ERASE_TOUT) {
+			MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+			state = ERR_TIMOUT;
+		}
+
+		if (!state && (result & 0xFFFF) & BIT_ERASE_DONE)
+			state = ERR_READY;
+	}
+	while (!state);
+	if (state == ERR_READY)
+		state = ERR_OK;
+
+	MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+
+	return state;
+}
+
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	int iflag, cflag;
+	int sector;
+	int rc;
+
+	rc = ERR_OK;
+
+	if (info->flash_id == FLASH_UNKNOWN)
+	{
+		rc = ERR_UNKNOWN_FLASH_TYPE;
+	} /* (info->flash_id == FLASH_UNKNOWN) */
+
+	if ((s_first < 0) || (s_first > s_last) || s_last >= info->sector_count)
+	{
+		rc = ERR_INVAL;
+	}
+
+	cflag = icache_status ();
+	icache_disable ();
+	iflag = disable_interrupts ();
+
+	for (sector = s_first; (sector <= s_last) && (rc == ERR_OK); sector++) {
+
+		if (info->protect[sector])
+		{
+			putc('P'); /*  protected sector will not erase */
+		}
+		else
+		{
+			/* erase on unprotected sector */
+			puts("E\b");
+			switch (info->flash_id & FLASH_VENDMASK)
+			{
+			case (AMD_MANUFACT & FLASH_VENDMASK):
+				rc = amd_flash_erase_sector(info,sector);
+				break;
+			case (FREESCALE_MANUFACT & FLASH_VENDMASK):
+				rc = cfm_flash_erase_sector(info,sector);
+				break;
+			default:
+				return ERR_UNKNOWN_FLASH_VENDOR;
+			}
+			putc('.');
+		}
+	}
+	if (rc!=ERR_OK)
+	{
+		printf ("\n   ");
+		flash_perror (rc);
+	}
+	else
+	{
+		printf (" done\n");
+	}
+
+	udelay (10000);	/* allow flash to settle - wait 10 ms */
+
+	if (iflag)
+		enable_interrupts ();
+
+	if (cflag)
+  		icache_enable ();
+
+	return rc;
+}
+
+volatile static int amd_write_word (flash_info_t * info, ulong dest, u16 data)
+{
+	volatile u16 *addr;
+	ulong result;
+	int cflag, iflag;
+	int state;
+
+	/*
+	 * Check if Flash is (sufficiently) erased
+	 */
+	addr = (volatile u16 *) dest;
+
+	result = *addr;
+	if ((result & data) != data)
+		return ERR_NOT_ERASED;
+
+	/*
+	 * Disable interrupts which might cause a timeout
+	 * here. Remember that our exception vectors are
+	 * at address 0 in the flash, and we don't want a
+	 * (ticker) exception to happen while the flash
+	 * chip is in programming mode.
+	 */
+
+	cflag = icache_status ();
+	icache_disable ();
+	iflag = disable_interrupts ();
+
+	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+	MEM_FLASH_ADDR1 = CMD_PROGRAM;
+	*addr = data;
+
+	/* arm simple, non interrupt dependent timer */
+	set_timer (0);
+
+	/* wait until flash is ready */
+	state = 0;
+	do {
+		result = *addr;
+
+		/* check timeout */
+		if (get_timer (0) > CFG_FLASH_ERASE_TOUT) {
+				state = ERR_TIMOUT;
+		}
+		if (!state && ((result & BIT_RDY_MASK) == (data & BIT_RDY_MASK)))
+			state = ERR_READY;
+
+	} while (!state);
+
+	*addr = CMD_READ_ARRAY;
+
+	if (state == ERR_READY)
+		state = ERR_OK;
+	if ((*addr != data) && (state != ERR_TIMOUT))
+		state = ERR_PROG_ERROR;
+
+	if (iflag)
+		enable_interrupts ();
+
+	if (cflag)
+		icache_enable ();
+
+	return state;
+}
+
+int amd_flash_write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	int rc;
+	ulong dest;
+	u16 data;
+
+	rc = ERR_OK;
+	if (addr & 1)
+	{
+		debug ("Byte alignment not supported\n");
+		rc = ERR_ALIGN;
+	}
+	if (cnt & 1)
+	{
+		debug ("Byte transfer not supported\n");
+		rc = ERR_ALIGN;
+	}
+
+	dest = addr;
+	while ((cnt>=2) && (rc == ERR_OK))
+	{
+		data =*((volatile u16 *) src);
+		rc=amd_write_word (info,dest,data);
+		src +=2;
+		dest +=2;
+		cnt -=2;
+	}
+	return rc;
+}
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	int rc;
+
+	switch (info->flash_id & FLASH_VENDMASK)
+	{
+		case (AMD_MANUFACT & FLASH_VENDMASK):
+			rc = amd_flash_write_buff(info,src,addr,cnt);
+			break;
+		case (FREESCALE_MANUFACT & FLASH_VENDMASK):
+			rc = cfm_flash_write_buff(info,src,addr,cnt);
+			break;
+		default:
+			rc = ERR_UNKNOWN_FLASH_VENDOR;
+	}
+	return rc;
+
+}
+int amd_flash_protect(flash_info_t * info,long sector,int prot)
+{
+	int rc;
+	rc= ERR_OK;
+	if (prot)
+	{
+		info->protect[sector]=1;
+	}
+	else
+	{
+		info->protect[sector]=0;
+	}
+	return rc;
+}
+
+#ifdef CFG_FLASH_PROTECTION
+
+int flash_real_protect(flash_info_t * info,long sector,int prot)
+{
+	int rc;
+
+	switch (info->flash_id & FLASH_VENDMASK)
+	{
+		case (AMD_MANUFACT & FLASH_VENDMASK):
+			rc = amd_flash_protect(info,sector,prot);
+			break;
+		case (FREESCALE_MANUFACT & FLASH_VENDMASK):
+			rc = cfm_flash_protect(info,sector,prot);
+			break;
+		default:
+			rc = ERR_UNKNOWN_FLASH_VENDOR;
+	}
+	return rc;
+}
+
+#endif

board/BuS/EB+MCF-EV123/textbase.mk

diff --git a/board/BuS/EB+MCF-EV123/textbase.mk b/board/BuS/EB+MCF-EV123/textbase.mk
new file mode 100644
index 0000000..10106f4
--- /dev/null
+++ b/board/BuS/EB+MCF-EV123/textbase.mk
@@ -0,0 +1 @@
+TEXT_BASE = 0xF0000000

board/BuS/EB+MCF-EV123/u-boot.lds

diff --git a/board/mpc8349ads/u-boot.lds b/board/BuS/EB+MCF-EV123/u-boot.lds
similarity index 73%
copy from board/mpc8349ads/u-boot.lds
copy to board/BuS/EB+MCF-EV123/u-boot.lds
index 020cfa6..d790018 100644
--- a/board/mpc8349ads/u-boot.lds
+++ b/board/BuS/EB+MCF-EV123/u-boot.lds
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * (C) Copyright 2000-2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -20,7 +21,10 @@
  * MA 02111-1307 USA
  */
 
-OUTPUT_ARCH(powerpc)
+OUTPUT_ARCH(m68k)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
@@ -49,34 +53,50 @@
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc83xx/start.o	(.text)
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/mcf52x2/start.o	(.text)
+    common/dlmalloc.o	(.text)
+    lib_generic/string.o	(.text)
+    lib_generic/vsprintf.o	(.text)
+    lib_generic/crc32.o	(.text)
+    lib_generic/zlib.o	(.text)
+
+/*    . = env_offset; */
+    common/environment.o(.text)
+
     *(.text)
     *(.fixup)
     *(.got1)
-    . = ALIGN(16);
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
     *(.rodata)
     *(.rodata1)
-    *(.rodata.str1.4)
-    *(.eh_frame)
   }
   .fini      : { *(.fini)    } =0
   .ctors     : { *(.ctors)   }
   .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
+  . = (. + 0x00FF) & 0xFFFFFF00;
   _erotext = .;
   PROVIDE (erotext = .);
-  .reloc   :
+    .reloc   :
   {
+    __got_start = .;
     *(.got)
+    __got_end = .;
     _GOT2_TABLE_ = .;
     *(.got2)
     _FIXUP_TABLE_ = .;
     *(.fixup)
   }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
-  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
@@ -90,33 +110,32 @@
   _edata  =  .;
   PROVIDE (edata = .);
 
-  . = .;
   __u_boot_cmd_start = .;
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
-  . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_begin = .;
   .text.init : { *(.text.init) }
   .data.init : { *(.data.init) }
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_end = .;
 
   __bss_start = .;
   .bss       :
   {
+   _sbss = .;
    *(.sbss) *(.scommon)
    *(.dynbss)
    *(.bss)
    *(COMMON)
+   . = ALIGN(4);
+   _ebss = .;
   }
   _end = . ;
   PROVIDE (end = .);
 }
-ENTRY(_start)

board/MAI/bios_emulator/scitech/src/pm/win32/event.c

diff --git a/board/MAI/bios_emulator/scitech/src/pm/win32/event.c b/board/MAI/bios_emulator/scitech/src/pm/win32/event.c
index 86448e3..6388052 100644
--- a/board/MAI/bios_emulator/scitech/src/pm/win32/event.c
+++ b/board/MAI/bios_emulator/scitech/src/pm/win32/event.c
@@ -147,14 +147,14 @@
 		if (EVT.oldMove != -1) {
 		    EVT.evtq[EVT.oldMove].where_x = evt.where_x;/* Modify existing one  */
 		    EVT.evtq[EVT.oldMove].where_y = evt.where_y;
-/*                  EVT.evtq[EVT.oldMove].relative_x += mickeyX;    // TODO! */
-/*                  EVT.evtq[EVT.oldMove].relative_y += mickeyY;    // TODO! */
+/*                  EVT.evtq[EVT.oldMove].relative_x += mickeyX;    / / TODO! */
+/*                  EVT.evtq[EVT.oldMove].relative_y += mickeyY;    / / TODO! */
 		    evt.what = 0;
 		    }
 		else {
 		    EVT.oldMove = EVT.freeHead; /* Save id of this move event   */
-/*                  evt.relative_x = mickeyX;    // TODO! */
-/*                  evt.relative_y = mickeyY;    // TODO! */
+/*                  evt.relative_x = mickeyX;    / / TODO! */
+/*                  evt.relative_y = mickeyY;    / / TODO! */
 		    }
 		}
 	    else

board/Marvell/include/core.h

diff --git a/board/Marvell/include/core.h b/board/Marvell/include/core.h
index 081d5fd..c413439 100644
--- a/board/Marvell/include/core.h
+++ b/board/Marvell/include/core.h
@@ -91,7 +91,10 @@
 #define _1G		0x40000000
 #define _2G		0x80000000
 
+#ifndef	BOOL_WAS_DEFINED
+#define BOOL_WAS_DEFINED
 typedef enum _bool{false,true} bool;
+#endif
 
 /* Little to Big endian conversion macros */
 

board/altera/common/AMDLV065D.c

diff --git a/board/altera/common/AMDLV065D.c b/board/altera/common/AMDLV065D.c
new file mode 100644
index 0000000..8a7b14e
--- /dev/null
+++ b/board/altera/common/AMDLV065D.c
@@ -0,0 +1,190 @@
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#include <common.h>
+#if defined(CONFIG_NIOS)
+#include <nios.h>
+#else
+#include <asm/io.h>
+#endif
+
+#define SECTSZ		(64 * 1024)
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+/*----------------------------------------------------------------------*/
+unsigned long flash_init (void)
+{
+	int i;
+	unsigned long addr;
+	flash_info_t *fli = &flash_info[0];
+
+	fli->size = CFG_FLASH_SIZE;
+	fli->sector_count = CFG_MAX_FLASH_SECT;
+	fli->flash_id = FLASH_MAN_AMD + FLASH_AMDLV065D;
+
+	addr = CFG_FLASH_BASE;
+	for (i = 0; i < fli->sector_count; ++i) {
+		fli->start[i] = addr;
+		addr += SECTSZ;
+		fli->protect[i] = 1;
+	}
+
+	return (CFG_FLASH_SIZE);
+}
+/*--------------------------------------------------------------------*/
+void flash_print_info (flash_info_t * info)
+{
+	int i, k;
+	int erased;
+	unsigned long *addr;
+
+	printf ("  Size: %ld KB in %d Sectors\n",
+		info->size >> 10, info->sector_count);
+	printf ("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; ++i) {
+
+		/* Check if whole sector is erased */
+		erased = 1;
+		addr = (unsigned long *) info->start[i];
+		for (k = 0; k < SECTSZ/sizeof(unsigned long); k++) {
+			if ( readl(addr++) != (unsigned long)-1) {
+				erased = 0;
+				break;
+			}
+		}
+
+		/* Print the info */
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s%s",
+			info->start[i],
+			erased ? " E" : "  ",
+			info->protect[i] ? "RO " : "   ");
+	}
+	printf ("\n");
+}
+
+/*-------------------------------------------------------------------*/
+
+
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	unsigned char *addr = (unsigned char *) info->start[0];
+	unsigned char *addr2;
+	int prot, sect;
+	ulong start;
+
+	/* Some sanity checking */
+	if ((s_first < 0) || (s_first > s_last)) {
+		printf ("- no sectors to erase\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	/* It's ok to erase multiple sectors provided we don't delay more
+	 * than 50 usec between cmds ... at which point the erase time-out
+	 * occurs. So don't go and put printf() calls in the loop ... it
+	 * won't be very helpful ;-)
+	 */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (unsigned char *) info->start[sect];
+			writeb (addr, 0xaa);
+			writeb (addr,  0x55);
+			writeb (addr,  0x80);
+			writeb (addr,  0xaa);
+			writeb (addr,  0x55);
+			writeb (addr2, 0x30);
+			/* Now just wait for 0xff & provide some user
+			 * feedback while we wait.
+			 */
+			start = get_timer (0);
+			while ( readb (addr2) != 0xff) {
+				udelay (1000 * 1000);
+				putc ('.');
+				if (get_timer (start) > CFG_FLASH_ERASE_TOUT) {
+					printf ("timeout\n");
+					return 1;
+				}
+			}
+		}
+	}
+	printf ("\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+
+	vu_char *cmd = (vu_char *) info->start[0];
+	vu_char *dst = (vu_char *) addr;
+	unsigned char b;
+	ulong start;
+
+	while (cnt) {
+		/* Check for sufficient erase */
+		b = *src;
+		if ((readb (dst) & b) != b) {
+			printf ("%02x : %02x\n", readb (dst), b);
+			return (2);
+		}
+
+		writeb (cmd,  0xaa);
+		writeb (cmd,  0x55);
+		writeb (cmd,  0xa0);
+		writeb (dst, b);
+
+		/* Verify write */
+		start = get_timer (0);
+		while (readb (dst) != b) {
+			if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+				return 1;
+			}
+		}
+		dst++;
+		src++;
+		cnt--;
+	}
+
+	return (0);
+}

board/altera/common/epled.c

diff --git a/board/altera/common/epled.c b/board/altera/common/epled.c
new file mode 100644
index 0000000..c75fe8c
--- /dev/null
+++ b/board/altera/common/epled.c
@@ -0,0 +1,62 @@
+/*
+ * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <nios2-io.h>
+#include <status_led.h>
+
+/* The LED port is configured as output only, so we
+ * must track the state manually.
+ */
+static led_id_t val = 0;
+
+void __led_init (led_id_t mask, int state)
+{
+	nios_pio_t *pio = (nios_pio_t *)CFG_LEDPIO_ADDR;
+
+	if (state == STATUS_LED_ON)
+		val &= ~mask;
+	else
+		val |= mask;
+	writel (&pio->data, val);
+}
+
+void __led_set (led_id_t mask, int state)
+{
+	nios_pio_t *pio = (nios_pio_t *)CFG_LEDPIO_ADDR;
+
+	if (state == STATUS_LED_ON)
+		val &= ~mask;
+	else
+		val |= mask;
+	writel (&pio->data, val);
+}
+
+void __led_toggle (led_id_t mask)
+{
+	nios_pio_t *pio = (nios_pio_t *)CFG_LEDPIO_ADDR;
+
+	val ^= mask;
+	writel (&pio->data, val);
+}

board/altera/ep1c20/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/altera/ep1c20/Makefile
similarity index 79%
copy from board/mpc8349ads/Makefile
copy to board/altera/ep1c20/Makefile
index f865f9c..a92b258 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/altera/ep1c20/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2001-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -11,7 +12,7 @@
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
@@ -24,10 +25,14 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+COMOBJS := ../common/AMDLV065D.o ../common/epled.o
+
+OBJS	:= $(BOARD).o $(COMOBJS)
+
+SOBJS	=
 
-$(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
+$(LIB): $(OBJS) $(SOBJS)
+	$(AR) crv $@ $^
 
 clean:
 	rm -f $(SOBJS) $(OBJS)

board/altera/ep1c20/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/altera/ep1c20/config.mk
similarity index 73%
copy from board/mpc8349ads/config.mk
copy to board/altera/ep1c20/config.mk
index 4602169..dab2740 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/altera/ep1c20/config.mk
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+# Scott McNutt <smcnutt@psyent.com>
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -20,8 +21,11 @@
 # MA 02111-1307 USA
 #
 
-#
-# MPC83xxADS
-#
+TEXT_BASE = 0x01fc0000
+
+PLATFORM_CPPFLAGS += -mno-hw-div -mno-hw-mul
+PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(VENDOR)/include
 
-TEXT_BASE  =   0xFE700000
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif

board/altera/ep1c20/ep1c20.c

diff --git a/board/altera/ep1c20/ep1c20.c b/board/altera/ep1c20/ep1c20.c
new file mode 100644
index 0000000..2949139
--- /dev/null
+++ b/board/altera/ep1c20/ep1c20.c
@@ -0,0 +1,40 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+int board_early_init_f (void)
+{
+	return 0;
+}
+
+int checkboard (void)
+{
+	puts ("BOARD : Altera EP-1C20\n");
+	return 0;
+}
+
+long int initdram (int board_type)
+{
+	return (0);
+}

board/altera/ep1c20/u-boot.lds

diff --git a/board/altera/ep1c20/u-boot.lds b/board/altera/ep1c20/u-boot.lds
new file mode 100644
index 0000000..b99b82c
--- /dev/null
+++ b/board/altera/ep1c20/u-boot.lds
@@ -0,0 +1,136 @@
+/*
+ * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+OUTPUT_FORMAT("elf32-littlenios2")
+OUTPUT_ARCH(nios2)
+ENTRY(_start)
+
+SECTIONS
+{
+	.text :
+	{
+	  cpu/nios2/start.o (.text)
+	  *(.text)
+	  *(.text.*)
+	  *(.gnu.linkonce.t*)
+	  *(.rodata)
+	  *(.rodata.*)
+	  *(.gnu.linkonce.r*)
+	}
+	. = ALIGN (4);
+	_etext = .;
+	PROVIDE (etext = .);
+
+	/* CMD TABLE - sandwich this in between text and data so
+	 * the initialization code relocates the command table as
+	 * well -- admittedly, this is just pure laziness ;-)
+	 */
+	__u_boot_cmd_start = .;
+	.u_boot_cmd :
+	{
+	  *(.u_boot_cmd)
+	}
+	. = ALIGN(4);
+	__u_boot_cmd_end = .;
+
+	/* INIT DATA sections - "Small" data (see the gcc -G option)
+	 * is always gp-relative. Here we make all init data sections
+	 * adjacent to simplify the startup code -- and provide
+	 * the global pointer for gp-relative access.
+	 */
+	_data = .;
+	.data :
+	{
+	  *(.data)
+	  *(.data.*)
+	  *(.gnu.linkonce.d*)
+	}
+
+	. = ALIGN(16);
+	_gp = .;			/* Global pointer addr */
+	PROVIDE (gp = .);
+
+	.sdata :
+	{
+	  *(.sdata)
+	  *(.sdata.*)
+	  *(.gnu.linkonce.s.*)
+	}
+	. = ALIGN(4);
+
+	_edata = .;
+	PROVIDE (edata = .);
+
+	/* UNINIT DATA - Small uninitialized data is first so it's
+	 * adjacent to sdata and can be referenced via gp. The normal
+	 * bss follows. We keep it adjacent to simplify init code.
+	 */
+	__bss_start = .;
+	.sbss :
+	{
+	  *(.sbss)
+	  *(.sbss.*)
+	  *(.gnu.linkonce.sb.*)
+	  *(.scommon)
+	}
+	. = ALIGN(4);
+	.bss :
+	{
+	  *(.bss)
+	  *(.bss.*)
+	  *(.dynbss)
+	  *(COMMON)
+	  *(.scommon)
+	}
+	. = ALIGN(4);
+	_end = .;
+	PROVIDE (end = .);
+
+	/* DEBUG -- symbol table, string table, etc. etc.
+	 */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	.debug		0 : { *(.debug) }
+	.line		0 : { *(.line) }
+	.debug_srcinfo	0 : { *(.debug_srcinfo) }
+	.debug_sfnames	0 : { *(.debug_sfnames) }
+	.debug_aranges	0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	.debug_info	0 : { *(.debug_info) }
+	.debug_abbrev	0 : { *(.debug_abbrev) }
+	.debug_line	0 : { *(.debug_line) }
+	.debug_frame	0 : { *(.debug_frame) }
+	.debug_str	0 : { *(.debug_str) }
+	.debug_loc	0 : { *(.debug_loc) }
+	.debug_macinfo	0 : { *(.debug_macinfo) }
+	.debug_weaknames 0 : { *(.debug_weaknames) }
+	.debug_funcnames 0 : { *(.debug_funcnames) }
+	.debug_typenames 0 : { *(.debug_typenames) }
+	.debug_varnames	 0 : { *(.debug_varnames) }
+}

board/altera/ep1s10/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/altera/ep1s10/Makefile
similarity index 79%
copy from board/mpc8349ads/Makefile
copy to board/altera/ep1s10/Makefile
index f865f9c..a92b258 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/altera/ep1s10/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2001-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -11,7 +12,7 @@
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
@@ -24,10 +25,14 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+COMOBJS := ../common/AMDLV065D.o ../common/epled.o
+
+OBJS	:= $(BOARD).o $(COMOBJS)
+
+SOBJS	=
 
-$(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
+$(LIB): $(OBJS) $(SOBJS)
+	$(AR) crv $@ $^
 
 clean:
 	rm -f $(SOBJS) $(OBJS)

board/altera/ep1s10/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/altera/ep1s10/config.mk
similarity index 73%
copy from board/mpc8349ads/config.mk
copy to board/altera/ep1s10/config.mk
index 4602169..dab2740 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/altera/ep1s10/config.mk
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+# Scott McNutt <smcnutt@psyent.com>
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -20,8 +21,11 @@
 # MA 02111-1307 USA
 #
 
-#
-# MPC83xxADS
-#
+TEXT_BASE = 0x01fc0000
+
+PLATFORM_CPPFLAGS += -mno-hw-div -mno-hw-mul
+PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(VENDOR)/include
 
-TEXT_BASE  =   0xFE700000
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif

board/altera/ep1s10/ep1s10.c

diff --git a/board/altera/ep1s10/ep1s10.c b/board/altera/ep1s10/ep1s10.c
new file mode 100644
index 0000000..9c7e28e
--- /dev/null
+++ b/board/altera/ep1s10/ep1s10.c
@@ -0,0 +1,40 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+int board_early_init_f (void)
+{
+	return 0;
+}
+
+int checkboard (void)
+{
+	puts ("BOARD : Altera EP-1S10\n");
+	return 0;
+}
+
+long int initdram (int board_type)
+{
+	return (0);
+}

board/altera/ep1s10/u-boot.lds

diff --git a/board/altera/ep1s10/u-boot.lds b/board/altera/ep1s10/u-boot.lds
new file mode 100644
index 0000000..b99b82c
--- /dev/null
+++ b/board/altera/ep1s10/u-boot.lds
@@ -0,0 +1,136 @@
+/*
+ * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+OUTPUT_FORMAT("elf32-littlenios2")
+OUTPUT_ARCH(nios2)
+ENTRY(_start)
+
+SECTIONS
+{
+	.text :
+	{
+	  cpu/nios2/start.o (.text)
+	  *(.text)
+	  *(.text.*)
+	  *(.gnu.linkonce.t*)
+	  *(.rodata)
+	  *(.rodata.*)
+	  *(.gnu.linkonce.r*)
+	}
+	. = ALIGN (4);
+	_etext = .;
+	PROVIDE (etext = .);
+
+	/* CMD TABLE - sandwich this in between text and data so
+	 * the initialization code relocates the command table as
+	 * well -- admittedly, this is just pure laziness ;-)
+	 */
+	__u_boot_cmd_start = .;
+	.u_boot_cmd :
+	{
+	  *(.u_boot_cmd)
+	}
+	. = ALIGN(4);
+	__u_boot_cmd_end = .;
+
+	/* INIT DATA sections - "Small" data (see the gcc -G option)
+	 * is always gp-relative. Here we make all init data sections
+	 * adjacent to simplify the startup code -- and provide
+	 * the global pointer for gp-relative access.
+	 */
+	_data = .;
+	.data :
+	{
+	  *(.data)
+	  *(.data.*)
+	  *(.gnu.linkonce.d*)
+	}
+
+	. = ALIGN(16);
+	_gp = .;			/* Global pointer addr */
+	PROVIDE (gp = .);
+
+	.sdata :
+	{
+	  *(.sdata)
+	  *(.sdata.*)
+	  *(.gnu.linkonce.s.*)
+	}
+	. = ALIGN(4);
+
+	_edata = .;
+	PROVIDE (edata = .);
+
+	/* UNINIT DATA - Small uninitialized data is first so it's
+	 * adjacent to sdata and can be referenced via gp. The normal
+	 * bss follows. We keep it adjacent to simplify init code.
+	 */
+	__bss_start = .;
+	.sbss :
+	{
+	  *(.sbss)
+	  *(.sbss.*)
+	  *(.gnu.linkonce.sb.*)
+	  *(.scommon)
+	}
+	. = ALIGN(4);
+	.bss :
+	{
+	  *(.bss)
+	  *(.bss.*)
+	  *(.dynbss)
+	  *(COMMON)
+	  *(.scommon)
+	}
+	. = ALIGN(4);
+	_end = .;
+	PROVIDE (end = .);
+
+	/* DEBUG -- symbol table, string table, etc. etc.
+	 */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	.debug		0 : { *(.debug) }
+	.line		0 : { *(.line) }
+	.debug_srcinfo	0 : { *(.debug_srcinfo) }
+	.debug_sfnames	0 : { *(.debug_sfnames) }
+	.debug_aranges	0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	.debug_info	0 : { *(.debug_info) }
+	.debug_abbrev	0 : { *(.debug_abbrev) }
+	.debug_line	0 : { *(.debug_line) }
+	.debug_frame	0 : { *(.debug_frame) }
+	.debug_str	0 : { *(.debug_str) }
+	.debug_loc	0 : { *(.debug_loc) }
+	.debug_macinfo	0 : { *(.debug_macinfo) }
+	.debug_weaknames 0 : { *(.debug_weaknames) }
+	.debug_funcnames 0 : { *(.debug_funcnames) }
+	.debug_typenames 0 : { *(.debug_typenames) }
+	.debug_varnames	 0 : { *(.debug_varnames) }
+}

board/altera/ep1s40/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/altera/ep1s40/Makefile
similarity index 79%
copy from board/mpc8349ads/Makefile
copy to board/altera/ep1s40/Makefile
index f865f9c..a92b258 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/altera/ep1s40/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2001-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -11,7 +12,7 @@
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
@@ -24,10 +25,14 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+COMOBJS := ../common/AMDLV065D.o ../common/epled.o
+
+OBJS	:= $(BOARD).o $(COMOBJS)
+
+SOBJS	=
 
-$(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
+$(LIB): $(OBJS) $(SOBJS)
+	$(AR) crv $@ $^
 
 clean:
 	rm -f $(SOBJS) $(OBJS)

board/altera/ep1s40/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/altera/ep1s40/config.mk
similarity index 73%
copy from board/mpc8349ads/config.mk
copy to board/altera/ep1s40/config.mk
index 4602169..dab2740 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/altera/ep1s40/config.mk
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+# Scott McNutt <smcnutt@psyent.com>
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -20,8 +21,11 @@
 # MA 02111-1307 USA
 #
 
-#
-# MPC83xxADS
-#
+TEXT_BASE = 0x01fc0000
+
+PLATFORM_CPPFLAGS += -mno-hw-div -mno-hw-mul
+PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(VENDOR)/include
 
-TEXT_BASE  =   0xFE700000
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif

board/altera/ep1s40/ep1s40.c

diff --git a/board/altera/ep1s40/ep1s40.c b/board/altera/ep1s40/ep1s40.c
new file mode 100644
index 0000000..cb75550
--- /dev/null
+++ b/board/altera/ep1s40/ep1s40.c
@@ -0,0 +1,35 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+int checkboard (void)
+{
+	puts ("BOARD : Altera EP-1S40\n");
+	return 0;
+}
+
+long int initdram (int board_type)
+{
+	return (0);
+}

board/altera/ep1s40/u-boot.lds

diff --git a/board/altera/ep1s40/u-boot.lds b/board/altera/ep1s40/u-boot.lds
new file mode 100644
index 0000000..b99b82c
--- /dev/null
+++ b/board/altera/ep1s40/u-boot.lds
@@ -0,0 +1,136 @@
+/*
+ * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+OUTPUT_FORMAT("elf32-littlenios2")
+OUTPUT_ARCH(nios2)
+ENTRY(_start)
+
+SECTIONS
+{
+	.text :
+	{
+	  cpu/nios2/start.o (.text)
+	  *(.text)
+	  *(.text.*)
+	  *(.gnu.linkonce.t*)
+	  *(.rodata)
+	  *(.rodata.*)
+	  *(.gnu.linkonce.r*)
+	}
+	. = ALIGN (4);
+	_etext = .;
+	PROVIDE (etext = .);
+
+	/* CMD TABLE - sandwich this in between text and data so
+	 * the initialization code relocates the command table as
+	 * well -- admittedly, this is just pure laziness ;-)
+	 */
+	__u_boot_cmd_start = .;
+	.u_boot_cmd :
+	{
+	  *(.u_boot_cmd)
+	}
+	. = ALIGN(4);
+	__u_boot_cmd_end = .;
+
+	/* INIT DATA sections - "Small" data (see the gcc -G option)
+	 * is always gp-relative. Here we make all init data sections
+	 * adjacent to simplify the startup code -- and provide
+	 * the global pointer for gp-relative access.
+	 */
+	_data = .;
+	.data :
+	{
+	  *(.data)
+	  *(.data.*)
+	  *(.gnu.linkonce.d*)
+	}
+
+	. = ALIGN(16);
+	_gp = .;			/* Global pointer addr */
+	PROVIDE (gp = .);
+
+	.sdata :
+	{
+	  *(.sdata)
+	  *(.sdata.*)
+	  *(.gnu.linkonce.s.*)
+	}
+	. = ALIGN(4);
+
+	_edata = .;
+	PROVIDE (edata = .);
+
+	/* UNINIT DATA - Small uninitialized data is first so it's
+	 * adjacent to sdata and can be referenced via gp. The normal
+	 * bss follows. We keep it adjacent to simplify init code.
+	 */
+	__bss_start = .;
+	.sbss :
+	{
+	  *(.sbss)
+	  *(.sbss.*)
+	  *(.gnu.linkonce.sb.*)
+	  *(.scommon)
+	}
+	. = ALIGN(4);
+	.bss :
+	{
+	  *(.bss)
+	  *(.bss.*)
+	  *(.dynbss)
+	  *(COMMON)
+	  *(.scommon)
+	}
+	. = ALIGN(4);
+	_end = .;
+	PROVIDE (end = .);
+
+	/* DEBUG -- symbol table, string table, etc. etc.
+	 */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	.debug		0 : { *(.debug) }
+	.line		0 : { *(.line) }
+	.debug_srcinfo	0 : { *(.debug_srcinfo) }
+	.debug_sfnames	0 : { *(.debug_sfnames) }
+	.debug_aranges	0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	.debug_info	0 : { *(.debug_info) }
+	.debug_abbrev	0 : { *(.debug_abbrev) }
+	.debug_line	0 : { *(.debug_line) }
+	.debug_frame	0 : { *(.debug_frame) }
+	.debug_str	0 : { *(.debug_str) }
+	.debug_loc	0 : { *(.debug_loc) }
+	.debug_macinfo	0 : { *(.debug_macinfo) }
+	.debug_weaknames 0 : { *(.debug_weaknames) }
+	.debug_funcnames 0 : { *(.debug_funcnames) }
+	.debug_typenames 0 : { *(.debug_typenames) }
+	.debug_varnames	 0 : { *(.debug_varnames) }
+}

board/amcc/bamboo/bamboo.c

diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c
index 7c98920..c93ba6e 100644
--- a/board/amcc/bamboo/bamboo.c
+++ b/board/amcc/bamboo/bamboo.c
@@ -435,7 +435,7 @@
 	 */
 	init_spd_array();
 
-	dram_size = spd_sdram (0);
+	dram_size = spd_sdram();
 
 	return dram_size;
 }

board/amcc/bamboo/bamboo.h

diff --git a/board/amcc/bamboo/bamboo.h b/board/amcc/bamboo/bamboo.h
index 5f5fcde..1ce6366 100644
--- a/board/amcc/bamboo/bamboo.h
+++ b/board/amcc/bamboo/bamboo.h
@@ -283,10 +283,8 @@
 /*----------------------------------------------------------------------------+
   | PPC440EP GPIOs addresses.
   +----------------------------------------------------------------------------*/
-#define GPIO0_BASE	 0xEF600B00
 #define GPIO0_REAL	 0xEF600B00
 
-#define GPIO1_BASE	 0xEF600C00
 #define GPIO1_REAL	 0xEF600C00
 
 /* Offsets */
@@ -332,17 +330,6 @@
 
 
 /*----------------------------------------------------------------------------+
-  | Declare Configuration values
-  +----------------------------------------------------------------------------*/
-typedef enum gpio_select { GPIO_SEL, GPIO_ALT1, GPIO_ALT2, GPIO_ALT3 } gpio_select_t;
-typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t;
-
-typedef struct { unsigned long	add;	/* gpio core base address */
-	gpio_driver_t  in_out; /* Driver Setting */
-	gpio_select_t  alt_nb; /* Selected Alternate */
-} gpio_param_s;
-
-/*----------------------------------------------------------------------------+
   |			XX     XX
   |
   | XXXXXX   XXX XX    XXX    XXX

board/amcc/bamboo/config.mk

diff --git a/board/amcc/bamboo/config.mk b/board/amcc/bamboo/config.mk
index 35cb655..9d7f4c3 100644
--- a/board/amcc/bamboo/config.mk
+++ b/board/amcc/bamboo/config.mk
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2002
+# (C) Copyright 2002-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 
-TEXT_BASE = 0xFFF80000
+TEXT_BASE = 0xFFFA0000
 
 PLATFORM_CPPFLAGS += -DCONFIG_440=1
 

board/amcc/common/flash.c

diff --git a/board/amcc/common/flash.c b/board/amcc/common/flash.c
index 3a50b09..a0acbba 100644
--- a/board/amcc/common/flash.c
+++ b/board/amcc/common/flash.c
@@ -76,6 +76,9 @@
 	case FLASH_MAN_SST:
 		printf("SST ");
 		break;
+        case FLASH_MAN_MX:
+		printf ("MACRONIX ");
+		break;
 	default:
 		printf("Unknown Vendor ");
 		break;
@@ -124,6 +127,9 @@
 	case FLASH_STMW320DT:
 		printf ("M29W320DT (32 M, top sector)\n");
 		break;
+	case FLASH_MXLV320T:
+		printf ("MXLV320T (32 Mbit, top sector)\n");
+		break;
 	default:
 		printf("Unknown Chip Type\n");
 		break;
@@ -375,6 +381,7 @@
 {
 	if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
 	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T) ||
 	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT)) {
 		return flash_erase_2(info, s_first, s_last);
 	} else {
@@ -555,6 +562,7 @@
 {
 	if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
 	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T) ||
 	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT)) {
 		return write_word_2(info, dest, data);
 	} else {
@@ -648,6 +656,9 @@
 	case (CFG_FLASH_WORD_SIZE) STM_MANUFACT:
 		info->flash_id = FLASH_MAN_STM;
 		break;
+	case (CFG_FLASH_WORD_SIZE) MX_MANUFACT:
+		info->flash_id = FLASH_MAN_MX;
+		break;
 	default:
 		info->flash_id = FLASH_UNKNOWN;
 		info->sector_count = 0;
@@ -676,6 +687,12 @@
 		info->sector_count = 67;
 		info->size = 0x00400000;  break;	/* => 4 MB	*/
 
+	case (CFG_FLASH_WORD_SIZE)MX_ID_LV320T:
+		info->flash_id += FLASH_MXLV320T;
+		info->sector_count = 71;
+		info->size = 0x00400000;
+		break;	/* => 4 MB	*/
+
 	default:
 		info->flash_id = FLASH_UNKNOWN;
 		return (0);	/* => no or unknown flash */
@@ -711,6 +728,19 @@
 			--i;
 			info->start[i] = base;
 		}
+	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T) {
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00002000;
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		info->start[i--] = base + info->size - 0x0000a000;
+		info->start[i--] = base + info->size - 0x0000c000;
+		info->start[i--] = base + info->size - 0x0000e000;
+		info->start[i--] = base + info->size - 0x00010000;
+
+		for (; i >= 0; i--)
+			info->start[i] = base + i * 0x00010000;
 	} else {
 		if (info->flash_id & FLASH_BTYPE) {
 			/* set sector offsets for bottom boot block type        */

board/amcc/yellowstone/yellowstone.c

diff --git a/board/amcc/yellowstone/yellowstone.c b/board/amcc/yellowstone/yellowstone.c
index 20965c8..92dc9d4 100644
--- a/board/amcc/yellowstone/yellowstone.c
+++ b/board/amcc/yellowstone/yellowstone.c
@@ -79,8 +79,8 @@
 	out32(GPIO1_ISR2L, in32(GPIO1_ISR2L) | 0x00010000);
 
 	/* external interrupts IRQ0...3 */
-	out32(GPIO1_TCR, in32(GPIO1_TCR) & ~0x0f000000);
-	out32(GPIO1_TSRL, in32(GPIO1_TSRL) & ~0x00005500);
+	out32(GPIO1_TCR, in32(GPIO1_TCR) & ~0x00f00000);
+	out32(GPIO1_TSRL, in32(GPIO1_TSRL) & ~0x0000ff00);
 	out32(GPIO1_ISR1L, in32(GPIO1_ISR1L) | 0x00005500);
 
 #if 0 /* test-only */
@@ -313,13 +313,13 @@
 	mtsdram(mem_tr0, 0x410a4012);	/* ?? */
 	mtsdram(mem_rtr, 0x04080000);	/* ?? */
 	mtsdram(mem_cfg1, 0x00000000);	/* Self-refresh exit, disable PM    */
-	mtsdram(mem_cfg0, 0x34000000);	/* Disable EEC */
+	mtsdram(mem_cfg0, 0x30000000);	/* Disable EEC */
 	udelay(400);		/* Delay 200 usecs (min)            */
 
 	/*--------------------------------------------------------------------
 	 * Enable the controller, then wait for DCEN to complete
 	 *------------------------------------------------------------------*/
-	mtsdram(mem_cfg0, 0x84000000);	/* Enable */
+	mtsdram(mem_cfg0, 0x80000000);	/* Enable */
 
 	for (;;) {
 		mfsdram(mem_mcsts, reg);

board/amcc/yosemite/yosemite.c

diff --git a/board/amcc/yosemite/yosemite.c b/board/amcc/yosemite/yosemite.c
index 392d0dc..7f2e718 100644
--- a/board/amcc/yosemite/yosemite.c
+++ b/board/amcc/yosemite/yosemite.c
@@ -79,8 +79,8 @@
 	out32(GPIO1_ISR2L, in32(GPIO1_ISR2L) | 0x00010000);
 
 	/* external interrupts IRQ0...3 */
-	out32(GPIO1_TCR, in32(GPIO1_TCR) & ~0x0f000000);
-	out32(GPIO1_TSRL, in32(GPIO1_TSRL) & ~0x00005500);
+	out32(GPIO1_TCR, in32(GPIO1_TCR) & ~0x00f00000);
+	out32(GPIO1_TSRL, in32(GPIO1_TSRL) & ~0x0000ff00);
 	out32(GPIO1_ISR1L, in32(GPIO1_ISR1L) | 0x00005500);
 
 	/*setup USB 2.0 */
@@ -309,13 +309,13 @@
 	mtsdram(mem_tr0, 0x410a4012);	/* ?? */
 	mtsdram(mem_rtr, 0x04080000);	/* ?? */
 	mtsdram(mem_cfg1, 0x00000000);	/* Self-refresh exit, disable PM    */
-	mtsdram(mem_cfg0, 0x34000000);	/* Disable EEC */
+	mtsdram(mem_cfg0, 0x30000000);	/* Disable EEC */
 	udelay(400);		/* Delay 200 usecs (min)            */
 
 	/*--------------------------------------------------------------------
 	 * Enable the controller, then wait for DCEN to complete
 	 *------------------------------------------------------------------*/
-	mtsdram(mem_cfg0, 0x84000000);	/* Enable */
+	mtsdram(mem_cfg0, 0x80000000);	/* Enable */
 
 	for (;;) {
 		mfsdram(mem_mcsts, reg);

board/amcc/yucca/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/amcc/yucca/Makefile
similarity index 82%
copy from board/mpc8349ads/Makefile
copy to board/amcc/yucca/Makefile
index f865f9c..c85fa31 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/amcc/yucca/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,7 +25,8 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	= $(BOARD).o flash.o cmd_yucca.o
+SOBJS	= init.o
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $(OBJS)
@@ -33,13 +35,13 @@
 	rm -f $(SOBJS) $(OBJS)
 
 distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+	rm -f $(LIB) core *.bak .depend *~
 
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/amcc/yucca/cmd_yucca.c

diff --git a/board/amcc/yucca/cmd_yucca.c b/board/amcc/yucca/cmd_yucca.c
new file mode 100644
index 0000000..e698b20
--- /dev/null
+++ b/board/amcc/yucca/cmd_yucca.c
@@ -0,0 +1,288 @@
+/*
+ * (C) Copyright 2001
+ * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * hacked for evb440spe
+ */
+
+#include <common.h>
+#include <command.h>
+#include "yucca.h"
+#include <i2c.h>
+#include <asm/byteorder.h>
+
+extern void print_evb440spe_info(void);
+static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag,
+		int flag, int argc, char *argv[]);
+
+extern int cmd_get_data_size(char* arg, int default_size);
+
+/* ------------------------------------------------------------------------- */
+int do_evb440spe(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	return setBootStrapClock (cmdtp, 1, flag, argc, argv);
+}
+
+/* ------------------------------------------------------------------------- */
+/* Modify memory.
+ *
+ * Syntax:
+ *	evb440spe wrclk prom0,prom1
+ */
+static int setBootStrapClock(cmd_tbl_t *cmdtp, int incrflag, int flag,
+		int argc, char *argv[])
+{
+	uchar	chip;
+	ulong	data;
+	int	nbytes;
+	extern char console_buffer[];
+
+	char sysClock[4];
+	char cpuClock[4];
+	char plbClock[4];
+	char pcixClock[4];
+
+	if (argc < 3) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if (strcmp(argv[2], "prom0") == 0)
+		chip = IIC0_BOOTPROM_ADDR;
+	else
+		chip = IIC0_ALT_BOOTPROM_ADDR;
+
+	do {
+		printf("enter sys clock frequency 33 or 66 Mhz or quit to abort\n");
+		nbytes = readline (" ? ");
+
+		if (strcmp(console_buffer, "quit") == 0)
+			return 0;
+
+		if ((strcmp(console_buffer, "33") != 0) &
+				(strcmp(console_buffer, "66") != 0))
+			nbytes=0;
+
+		strcpy(sysClock, console_buffer);
+
+	} while (nbytes == 0);
+
+	do {
+		if (strcmp(sysClock, "66") == 0) {
+			printf("enter cpu clock frequency 400, 533 Mhz or quit to abort\n");
+		} else {
+#ifdef	CONFIG_STRESS
+			printf("enter cpu clock frequency 400, 500, 533, 667 Mhz or quit to abort\n");
+#else
+			printf("enter cpu clock frequency 400, 500, 533 Mhz or quit to abort\n");
+#endif
+		}
+		nbytes = readline (" ? ");
+
+		if (strcmp(console_buffer, "quit") == 0)
+			return 0;
+
+		if (strcmp(sysClock, "66") == 0) {
+			if ((strcmp(console_buffer, "400") != 0) &
+					(strcmp(console_buffer, "533") != 0)
+#ifdef	CONFIG_STRESS
+					& (strcmp(console_buffer, "667") != 0)
+#endif
+			   ) {
+				nbytes = 0;
+			}
+		} else {
+			if ((strcmp(console_buffer, "400") != 0) &
+					(strcmp(console_buffer, "500") != 0) &
+					(strcmp(console_buffer, "533") != 0)
+#ifdef	CONFIG_STRESS
+					& (strcmp(console_buffer, "667") != 0)
+#endif
+			   ) {
+				nbytes = 0;
+			}
+		}
+
+		strcpy(cpuClock, console_buffer);
+
+	} while (nbytes == 0);
+
+	if (strcmp(cpuClock, "500") == 0){
+		strcpy(plbClock, "166");
+	} else if (strcmp(cpuClock, "533") == 0){
+		strcpy(plbClock, "133");
+	} else {
+		do {
+			if (strcmp(cpuClock, "400") == 0)
+				printf("enter plb clock frequency 100, 133 Mhz or quit to abort\n");
+
+#ifdef	CONFIG_STRESS
+			if (strcmp(cpuClock, "667") == 0)
+				printf("enter plb clock frequency 133, 166 Mhz or quit to abort\n");
+
+#endif
+			nbytes = readline (" ? ");
+
+			if (strcmp(console_buffer, "quit") == 0)
+				return 0;
+
+			if (strcmp(cpuClock, "400") == 0) {
+				if ((strcmp(console_buffer, "100") != 0) &
+						(strcmp(console_buffer, "133") != 0))
+					nbytes = 0;
+			}
+#ifdef	CONFIG_STRESS
+			if (strcmp(cpuClock, "667") == 0) {
+				if ((strcmp(console_buffer, "133") != 0) &
+						(strcmp(console_buffer, "166") != 0))
+					nbytes = 0;
+			}
+#endif
+			strcpy(plbClock, console_buffer);
+
+		} while (nbytes == 0);
+	}
+
+	do {
+		printf("enter Pci-X clock frequency 33, 66, 100 or 133 Mhz or quit to abort\n");
+		nbytes = readline (" ? ");
+
+		if (strcmp(console_buffer, "quit") == 0)
+			return 0;
+
+		if ((strcmp(console_buffer, "33") != 0) &
+				(strcmp(console_buffer, "66") != 0) &
+				(strcmp(console_buffer, "100") != 0) &
+				(strcmp(console_buffer, "133") != 0)) {
+			nbytes = 0;
+		}
+		strcpy(pcixClock, console_buffer);
+
+	} while (nbytes == 0);
+
+	printf("\nsys clk   = %sMhz\n", sysClock);
+	printf("cpu clk   = %sMhz\n", cpuClock);
+	printf("plb clk   = %sMhz\n", plbClock);
+	printf("Pci-X clk = %sMhz\n", pcixClock);
+
+	do {
+		printf("\npress [y] to write I2C bootstrap \n");
+		printf("or [n] to abort.  \n");
+		printf("Don't forget to set board switches \n");
+		printf("according to your choice before re-starting \n");
+		printf("(refer to 440spe_uboot_kit_um_1_01.pdf) \n");
+
+		nbytes = readline (" ? ");
+		if (strcmp(console_buffer, "n") == 0)
+			return 0;
+
+	} while (nbytes == 0);
+
+	if (strcmp(sysClock, "33") == 0) {
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "100") == 0))
+			data = 0x8678c206;
+
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x8678c2c6;
+
+		if ((strcmp(cpuClock, "500") == 0))
+			data = 0x8778f2c6;
+
+		if ((strcmp(cpuClock, "533") == 0))
+			data = 0x87790252;
+
+#ifdef	CONFIG_STRESS
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x87794256;
+
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "166") == 0))
+			data = 0x87794206;
+
+#endif
+	}
+	if (strcmp(sysClock, "66") == 0) {
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "100") == 0))
+			data = 0x84706206;
+
+		if ((strcmp(cpuClock, "400") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x847062c6;
+
+		if ((strcmp(cpuClock, "533") == 0))
+			data = 0x85708206;
+
+#ifdef	CONFIG_STRESS
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "133") == 0))
+			data = 0x8570a256;
+
+		if ((strcmp(cpuClock, "667") == 0) &
+				(strcmp(plbClock, "166") == 0))
+			data = 0x8570a206;
+
+#endif
+	}
+
+#ifdef	DEBUG
+	printf(" pin strap0 to write in i2c  = %x\n", data);
+#endif	/* DEBUG */
+
+	if (i2c_write(chip, 0, 1, (uchar *)&data, 4) != 0)
+		printf("Error writing strap0 in %s\n", argv[2]);
+
+	if (strcmp(pcixClock, "33") == 0)
+		data = 0x00000701;
+
+	if (strcmp(pcixClock, "66") == 0)
+		data = 0x00000601;
+
+	if (strcmp(pcixClock, "100") == 0)
+		data = 0x00000501;
+
+	if (strcmp(pcixClock, "133") == 0)
+		data = 0x00000401;
+
+	if (strcmp(plbClock, "166") == 0)
+		data = data | 0x05950000;
+	else
+		data = data | 0x05A50000;
+
+#ifdef	DEBUG
+	printf(" pin strap1 to write in i2c  = %x\n", data);
+#endif	/* DEBUG */
+
+	udelay(1000);
+	if (i2c_write(chip, 4, 1, (uchar *)&data, 4) != 0)
+		printf("Error writing strap1 in %s\n", argv[2]);
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	evb440spe,	3,	1,	do_evb440spe,
+	"evb440spe - program the serial device strap\n",
+	"wrclk [prom0|prom1] - program the serial device strap\n"
+);

board/amcc/yucca/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/amcc/yucca/config.mk
similarity index 68%
copy from board/mpc8349ads/config.mk
copy to board/amcc/yucca/config.mk
index 4602169..ff454eb 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/amcc/yucca/config.mk
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -21,7 +22,21 @@
 #
 
 #
-# MPC83xxADS
+# AMCC 440SPe Reference Platform (yucca) board
 #
 
-TEXT_BASE  =   0xFE700000
+ifeq ($(ramsym),1)
+TEXT_BASE = 0x07FD0000
+else
+TEXT_BASE = 0xfffb0000
+endif
+
+PLATFORM_CPPFLAGS += -DCONFIG_440=1
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
+
+ifeq ($(dbcr),1)
+PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000
+endif

board/amcc/yucca/flash.c

diff --git a/board/amcc/yucca/flash.c b/board/amcc/yucca/flash.c
new file mode 100644
index 0000000..15b8a46
--- /dev/null
+++ b/board/amcc/yucca/flash.c
@@ -0,0 +1,1054 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2002 Jun Gu <jung@artesyncp.com>
+ * Add support for Am29F016D and dynamic switch setting.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * Modified 4/5/2001
+ * Wait for completion of each sector erase command issued
+ * 4/5/2001
+ * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+#include <ppc440.h>
+#include "yucca.h"
+
+#ifdef DEBUG
+#define DEBUGF(x...) printf(x)
+#else
+#define DEBUGF(x...)
+#endif				/* DEBUG */
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];	/* info for FLASH chips */
+
+/*
+ * Mark big flash bank (16 bit instead of 8 bit access) in address with bit 0
+ */
+static unsigned long flash_addr_table[][CFG_MAX_FLASH_BANKS] = {
+	{0xfff00000, 0xfff80000, 0xe7c00001}, /* 0:boot from small flash */
+	{0x00000000, 0x00000000, 0x00000000}, /* 1:boot from pci 66      */
+	{0x00000000, 0x00000000, 0x00000000}, /* 2:boot from nand flash  */
+	{0xe7F00000, 0xe7F80000, 0xFFC00001}, /* 3:boot from big flash 33*/
+	{0xe7F00000, 0xe7F80000, 0xFFC00001}, /* 4:boot from big flash 66*/
+	{0x00000000, 0x00000000, 0x00000000}, /* 5:boot from             */
+	{0x00000000, 0x00000000, 0x00000000}, /* 6:boot from pci 66      */
+	{0x00000000, 0x00000000, 0x00000000}, /* 7:boot from             */
+	{0xfff00000, 0xfff80000, 0xe7c00001}, /* 8:boot from small flash */
+};
+
+/*
+ * include common flash code (for amcc boards)
+ */
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static int write_word(flash_info_t * info, ulong dest, ulong data);
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+static int write_word_1(flash_info_t * info, ulong dest, ulong data);
+static int write_word_2(flash_info_t * info, ulong dest, ulong data);
+static int flash_erase_1(flash_info_t * info, int s_first, int s_last);
+static int flash_erase_2(flash_info_t * info, int s_first, int s_last);
+static ulong flash_get_size_1(vu_long * addr, flash_info_t * info);
+static ulong flash_get_size_2(vu_long * addr, flash_info_t * info);
+#endif
+
+void flash_print_info(flash_info_t * info)
+{
+	int i;
+	int k;
+	int size;
+	int erased;
+	volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+		case FLASH_MAN_AMD:
+			printf("AMD ");
+			break;
+		case FLASH_MAN_STM:
+			printf("STM ");
+			break;
+		case FLASH_MAN_FUJ:
+			printf("FUJITSU ");
+			break;
+		case FLASH_MAN_SST:
+			printf("SST ");
+			break;
+		case FLASH_MAN_MX:
+			printf("MIXC ");
+			break;
+		default:
+			printf("Unknown Vendor ");
+			break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+		case FLASH_AM040:
+			printf("AM29F040 (512 Kbit, uniform sector size)\n");
+			break;
+		case FLASH_AM400B:
+			printf("AM29LV400B (4 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM400T:
+			printf("AM29LV400T (4 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AM800B:
+			printf("AM29LV800B (8 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM800T:
+			printf("AM29LV800T (8 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AMD016:
+			printf("AM29F016D (16 Mbit, uniform sector size)\n");
+			break;
+		case FLASH_AM160B:
+			printf("AM29LV160B (16 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM160T:
+			printf("AM29LV160T (16 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AM320B:
+			printf("AM29LV320B (32 Mbit, bottom boot sect)\n");
+			break;
+		case FLASH_AM320T:
+			printf("AM29LV320T (32 Mbit, top boot sector)\n");
+			break;
+		case FLASH_AM033C:
+			printf("AM29LV033C (32 Mbit, top boot sector)\n");
+			break;
+		case FLASH_SST800A:
+			printf("SST39LF/VF800 (8 Mbit, uniform sector size)\n");
+			break;
+		case FLASH_SST160A:
+			printf("SST39LF/VF160 (16 Mbit, uniform sector size)\n");
+			break;
+		case FLASH_STMW320DT:
+			printf ("M29W320DT (32 M, top sector)\n");
+			break;
+		case FLASH_MXLV320T:
+			printf ("MXLV320T (32 Mbit, top sector)\n");
+			break;
+		default:
+			printf("Unknown Chip Type\n");
+			break;
+	}
+
+	printf("  Size: %ld KB in %d Sectors\n",
+			info->size >> 10, info->sector_count);
+
+	printf("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; ++i) {
+		/*
+		 * Check if whole sector is erased
+		 */
+		if (i != (info->sector_count - 1))
+			size = info->start[i + 1] - info->start[i];
+		else
+			size = info->start[0] + info->size - info->start[i];
+		erased = 1;
+		flash = (volatile unsigned long *)info->start[i];
+		size = size >> 2;	/* divide by 4 for longword access */
+		for (k = 0; k < size; k++) {
+			if (*flash++ != 0xffffffff) {
+				erased = 0;
+				break;
+			}
+		}
+
+		if ((i % 5) == 0)
+			printf("\n   ");
+		printf(" %08lX%s%s",
+				info->start[i],
+				erased ? " E" : "  ",
+				info->protect[i] ? "RO " : "   ");
+	}
+	printf("\n");
+	return;
+}
+
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+static ulong flash_get_size(vu_long * addr, flash_info_t * info)
+{
+	/* bit 0 used for big flash marking */
+	if ((ulong)addr & 0x1)
+		return flash_get_size_2((vu_long *)((ulong)addr & 0xfffffffe), info);
+	else
+		return flash_get_size_1(addr, info);
+}
+
+static ulong flash_get_size_1(vu_long * addr, flash_info_t * info)
+#else
+static ulong flash_get_size(vu_long * addr, flash_info_t * info)
+#endif
+{
+	short i;
+	CFG_FLASH_WORD_SIZE value;
+	ulong base = (ulong) addr;
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) addr;
+
+	DEBUGF("FLASH ADDR: %08x\n", (unsigned)addr);
+
+	/* Write auto select command: read Manufacturer ID */
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+	addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00900090;
+	udelay(1000);
+
+	value = addr2[0];
+	DEBUGF("FLASH MANUFACT: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE) AMD_MANUFACT:
+			info->flash_id = FLASH_MAN_AMD;
+			break;
+		case (CFG_FLASH_WORD_SIZE) FUJ_MANUFACT:
+			info->flash_id = FLASH_MAN_FUJ;
+			break;
+		case (CFG_FLASH_WORD_SIZE) SST_MANUFACT:
+			info->flash_id = FLASH_MAN_SST;
+			break;
+		case (CFG_FLASH_WORD_SIZE) STM_MANUFACT:
+			info->flash_id = FLASH_MAN_STM;
+			break;
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			info->sector_count = 0;
+			info->size = 0;
+			return (0);	/* no or unknown flash  */
+	}
+
+	value = addr2[1];	/* device ID            */
+	DEBUGF("\nFLASH DEVICEID: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV040B:
+			info->flash_id += FLASH_AM040;
+			info->sector_count = 8;
+			info->size = 0x0080000;	/* => 512 ko */
+			break;
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_F040B:
+			info->flash_id += FLASH_AM040;
+			info->sector_count = 8;
+			info->size = 0x0080000;	/* => 512 ko */
+			break;
+
+		case (CFG_FLASH_WORD_SIZE) STM_ID_M29W040B:
+			info->flash_id += FLASH_AM040;
+			info->sector_count = 8;
+			info->size = 0x0080000;	/* => 512 ko */
+			break;
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_F016D:
+			info->flash_id += FLASH_AMD016;
+			info->sector_count = 32;
+			info->size = 0x00200000;
+			break;		/* => 2 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV033C:
+			info->flash_id += FLASH_AMDLV033C;
+			info->sector_count = 64;
+			info->size = 0x00400000;
+			break;		/* => 4 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV400T:
+			info->flash_id += FLASH_AM400T;
+			info->sector_count = 11;
+			info->size = 0x00080000;
+			break;		/* => 0.5 MB            */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV400B:
+			info->flash_id += FLASH_AM400B;
+			info->sector_count = 11;
+			info->size = 0x00080000;
+			break;		/* => 0.5 MB            */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV800T:
+			info->flash_id += FLASH_AM800T;
+			info->sector_count = 19;
+			info->size = 0x00100000;
+			break;		/* => 1 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV800B:
+			info->flash_id += FLASH_AM800B;
+			info->sector_count = 19;
+			info->size = 0x00100000;
+			break;		/* => 1 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV160T:
+			info->flash_id += FLASH_AM160T;
+			info->sector_count = 35;
+			info->size = 0x00200000;
+			break;		/* => 2 MB              */
+
+		case (CFG_FLASH_WORD_SIZE) AMD_ID_LV160B:
+			info->flash_id += FLASH_AM160B;
+			info->sector_count = 35;
+			info->size = 0x00200000;
+			break;		/* => 2 MB              */
+
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			return (0);	/* => no or unknown flash */
+	}
+
+	/* set up sector start address table */
+	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AMD016)) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00010000);
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type        */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+			for (i = 4; i < info->sector_count; i++) {
+				info->start[i] =
+					base + (i * 0x00010000) - 0x00030000;
+			}
+		} else {
+			/* set sector offsets for top boot block type           */
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00010000;
+			}
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile CFG_FLASH_WORD_SIZE *)(info->start[i]);
+
+		/* For AMD29033C flash we need to resend the command of *
+		 * reading flash protection for upper 8 Mb of flash     */
+		if (i == 32) {
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0xAAAAAAAA;
+			addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x55555555;
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x90909090;
+		}
+
+		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
+			info->protect[i] = 0;
+		else
+			info->protect[i] = addr2[2] & 1;
+	}
+
+	/* issue bank reset to return to read mode */
+	addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;
+
+	return (info->size);
+}
+
+static int wait_for_DQ7_1(flash_info_t * info, int sect)
+{
+	ulong start, now, last;
+	volatile CFG_FLASH_WORD_SIZE *addr =
+		(CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+	start = get_timer(0);
+	last = start;
+	while ((addr[0] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+			(CFG_FLASH_WORD_SIZE) 0x00800080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf("Timeout\n");
+			return -1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc('.');
+			last = now;
+		}
+	}
+	return 0;
+}
+
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+int flash_erase(flash_info_t * info, int s_first, int s_last)
+{
+	if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T)) {
+		return flash_erase_2(info, s_first, s_last);
+	} else {
+		return flash_erase_1(info, s_first, s_last);
+	}
+}
+
+static int flash_erase_1(flash_info_t * info, int s_first, int s_last)
+#else
+int flash_erase(flash_info_t * info, int s_first, int s_last)
+#endif
+{
+	volatile CFG_FLASH_WORD_SIZE *addr = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	int i;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN)
+			printf("- missing\n");
+		else
+			printf("- no sectors to erase\n");
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect])
+			prot++;
+	}
+
+	if (prot)
+		printf("- Warning: %d protected sectors will not be erased!", prot);
+
+	printf("\n");
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00500050;	/* block erase */
+				for (i = 0; i < 50; i++)
+					udelay(1000);	/* wait 1 ms */
+			} else {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
+			}
+			l_sect = sect;
+			/*
+			 * Wait for each sector to complete, it's more
+			 * reliable.  According to AMD Spec, you must
+			 * issue all erase commands within a specified
+			 * timeout.  This has been seen to fail, especially
+			 * if printf()s are included (for debug)!!
+			 */
+			wait_for_DQ7_1(info, sect);
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay(1000);
+
+	/* reset to read mode */
+	addr = (CFG_FLASH_WORD_SIZE *) info->start[0];
+	addr[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;	/* reset bank */
+
+	printf(" done\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i = 0, cp = wp; i < l; ++i, ++cp)
+			data = (data << 8) | (*(uchar *) cp);
+
+		for (; i < 4 && cnt > 0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+
+		for (; cnt == 0 && i < 4; ++i, ++cp)
+			data = (data << 8) | (*(uchar *) cp);
+
+		if ((rc = write_word(info, wp, data)) != 0)
+			return (rc);
+
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i = 0; i < 4; ++i)
+			data = (data << 8) | *src++;
+
+		if ((rc = write_word(info, wp, data)) != 0)
+			return (rc);
+
+		wp += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0)
+		return (0);
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i < 4; ++i, ++cp)
+		data = (data << 8) | (*(uchar *) cp);
+
+	return (write_word(info, wp, data));
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+static int write_word(flash_info_t * info, ulong dest, ulong data)
+{
+	if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T)) {
+		return write_word_2(info, dest, data);
+	} else {
+		return write_word_1(info, dest, data);
+	}
+}
+
+static int write_word_1(flash_info_t * info, ulong dest, ulong data)
+#else
+static int write_word(flash_info_t * info, ulong dest, ulong data)
+#endif
+{
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *dest2 = (CFG_FLASH_WORD_SIZE *) dest;
+	volatile CFG_FLASH_WORD_SIZE *data2 = (CFG_FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int i, flag;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data)
+		return (2);
+
+	for (i = 0; i < 4 / sizeof(CFG_FLASH_WORD_SIZE); i++) {
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts();
+
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer(0);
+		while ((dest2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+				(data2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080)) {
+
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+				return (1);
+		}
+	}
+
+	return (0);
+}
+
+#ifdef CFG_FLASH_2ND_16BIT_DEV
+
+#undef  CFG_FLASH_WORD_SIZE
+#define CFG_FLASH_WORD_SIZE unsigned short
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+static ulong flash_get_size_2(vu_long * addr, flash_info_t * info)
+{
+	short i;
+	int n;
+	CFG_FLASH_WORD_SIZE value;
+	ulong base = (ulong) addr;
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) addr;
+
+	DEBUGF("FLASH ADDR: %08x\n", (unsigned)addr);
+
+	/* issue bank reset to return to read mode */
+	addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;
+	/* Write auto select command: read Manufacturer ID */
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+	addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00900090;
+	udelay(1000);
+
+	value = addr2[0];
+	DEBUGF("FLASH MANUFACT: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE) AMD_MANUFACT:
+			info->flash_id = FLASH_MAN_AMD;
+			break;
+		case (CFG_FLASH_WORD_SIZE) FUJ_MANUFACT:
+			info->flash_id = FLASH_MAN_FUJ;
+			break;
+		case (CFG_FLASH_WORD_SIZE) SST_MANUFACT:
+			info->flash_id = FLASH_MAN_SST;
+			break;
+		case (CFG_FLASH_WORD_SIZE) STM_MANUFACT:
+			info->flash_id = FLASH_MAN_STM;
+			break;
+		case (CFG_FLASH_WORD_SIZE) MX_MANUFACT:
+			info->flash_id = FLASH_MAN_MX;
+			break;
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			info->sector_count = 0;
+			info->size = 0;
+			return (0);	/* no or unknown flash  */
+	}
+
+	value = addr2[1];	/* device ID            */
+	DEBUGF("\nFLASH DEVICEID: %x\n", value);
+
+	switch (value) {
+		case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320T:
+			info->flash_id += FLASH_AM320T;
+			info->sector_count = 71;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320B:
+			info->flash_id += FLASH_AM320B;
+			info->sector_count = 71;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		case (CFG_FLASH_WORD_SIZE)STM_ID_29W320DT:
+			info->flash_id += FLASH_STMW320DT;
+			info->sector_count = 67;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		case (CFG_FLASH_WORD_SIZE)MX_ID_LV320T:
+			info->flash_id += FLASH_MXLV320T;
+			info->sector_count = 71;
+			info->size = 0x00400000;
+			break;	/* => 4 MB	*/
+		default:
+			info->flash_id = FLASH_UNKNOWN;
+			return (0);	/* => no or unknown flash */
+	}
+
+	/* set up sector start address table */
+	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) ||
+			((info->flash_id & FLASH_TYPEMASK) == FLASH_AMD016)) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00010000);
+	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_STMW320DT) {
+		/* set sector offsets for top boot block type		*/
+		base += info->size;
+		i = info->sector_count;
+		/*  1 x 16k boot sector */
+		base -= 16 << 10;
+		--i;
+		info->start[i] = base;
+		/*  2 x 8k  boot sectors */
+		for (n = 0; n < 2; ++n) {
+			base -= 8 << 10;
+			--i;
+			info->start[i] = base;
+		}
+		/*  1 x 32k boot sector */
+		base -= 32 << 10;
+		--i;
+		info->start[i] = base;
+
+		while (i > 0) {			/* 64k regular sectors	*/
+			base -= 64 << 10;
+			--i;
+			info->start[i] = base;
+		}
+	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_MXLV320T) {
+		i = info->sector_count - 1;
+		info->start[i--] = base + info->size - 0x00002000;
+		info->start[i--] = base + info->size - 0x00004000;
+		info->start[i--] = base + info->size - 0x00006000;
+		info->start[i--] = base + info->size - 0x00008000;
+		info->start[i--] = base + info->size - 0x0000a000;
+		info->start[i--] = base + info->size - 0x0000c000;
+		info->start[i--] = base + info->size - 0x0000e000;
+		info->start[i--] = base + info->size - 0x00010000;
+
+		for (; i >= 0; i--)
+			info->start[i] = base + i * 0x00010000;
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type        */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+
+			for (i = 4; i < info->sector_count; i++)
+				info->start[i] = base + (i * 0x00010000) - 0x00030000;
+		} else {
+			/* set sector offsets for top boot block type           */
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+
+			for (; i >= 0; i--)
+				info->start[i] = base + i * 0x00010000;
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile CFG_FLASH_WORD_SIZE *)(info->start[i]);
+
+		/* For AMD29033C flash we need to resend the command of *
+		 * reading flash protection for upper 8 Mb of flash     */
+		if (i == 32) {
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0xAAAAAAAA;
+			addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x55555555;
+			addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x90909090;
+		}
+
+		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
+			info->protect[i] = 0;
+		else
+			info->protect[i] = addr2[2] & 1;
+	}
+
+	/* issue bank reset to return to read mode */
+	addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;
+
+	return (info->size);
+}
+
+static int wait_for_DQ7_2(flash_info_t * info, int sect)
+{
+	ulong start, now, last;
+	volatile CFG_FLASH_WORD_SIZE *addr =
+		(CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+	start = get_timer(0);
+	last = start;
+	while ((addr[0] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+			(CFG_FLASH_WORD_SIZE) 0x00800080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf("Timeout\n");
+			return -1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc('.');
+			last = now;
+		}
+	}
+	return 0;
+}
+
+static int flash_erase_2(flash_info_t * info, int s_first, int s_last)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	int i;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN)
+			printf("- missing\n");
+		else
+			printf("- no sectors to erase\n");
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect])
+			prot++;
+	}
+
+	if (prot)
+		printf("- Warning: %d protected sectors will not be erased!",	prot);
+
+	printf("\n");
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[sect]);
+
+			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00500050;	/* block erase */
+				for (i = 0; i < 50; i++)
+					udelay(1000);	/* wait 1 ms */
+			} else {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
+			}
+			l_sect = sect;
+			/*
+			 * Wait for each sector to complete, it's more
+			 * reliable.  According to AMD Spec, you must
+			 * issue all erase commands within a specified
+			 * timeout.  This has been seen to fail, especially
+			 * if printf()s are included (for debug)!!
+			 */
+			wait_for_DQ7_2(info, sect);
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay(1000);
+
+	/* reset to read mode */
+	addr = (CFG_FLASH_WORD_SIZE *) info->start[0];
+	addr[0] = (CFG_FLASH_WORD_SIZE) 0x00F000F0;	/* reset bank */
+
+	printf(" done\n");
+	return 0;
+}
+
+static int write_word_2(flash_info_t * info, ulong dest, ulong data)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *dest2 = (CFG_FLASH_WORD_SIZE *) dest;
+	volatile CFG_FLASH_WORD_SIZE *data2 = (CFG_FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int i;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data)
+		return (2);
+
+	for (i = 0; i < 4 / sizeof(CFG_FLASH_WORD_SIZE); i++) {
+		int flag;
+
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts();
+
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE) 0x00550055;
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer(0);
+		while ((dest2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080) !=
+				(data2[i] & (CFG_FLASH_WORD_SIZE) 0x00800080)) {
+
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+				return (1);
+		}
+	}
+
+	return (0);
+}
+#endif /* CFG_FLASH_2ND_16BIT_DEV */
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+static ulong flash_get_size(vu_long * addr, flash_info_t * info);
+static int write_word(flash_info_t * info, ulong dest, ulong data);
+
+/*-----------------------------------------------------------------------
+ */
+
+unsigned long flash_init(void)
+{
+	unsigned long total_b = 0;
+	unsigned long size_b[CFG_MAX_FLASH_BANKS];
+	unsigned short index = 0;
+	int i;
+	unsigned long val;
+	unsigned long ebc_boot_size;
+	unsigned long boot_selection;
+
+	mfsdr(sdr_pstrp0, val);
+	index = (val & SDR0_PSTRP0_BOOTSTRAP_MASK) >> 28;
+
+	if ((index == 0xc) || (index == 8)) {
+		/*
+		 * Boot Settings in IIC EEprom address 0xA8 or 0xA0
+		 * Read Serial Device Strap Register1 in PPC440SPe
+		 */
+		mfsdr(sdr_sdstp1, val);
+		boot_selection  = val & SDR0_SDSTP1_BOOT_SEL_MASK;
+		ebc_boot_size   = val & SDR0_SDSTP1_EBC_ROM_BS_MASK;
+
+		switch(boot_selection) {
+			case SDR0_SDSTP1_BOOT_SEL_EBC:
+				switch(ebc_boot_size) {
+					case SDR0_SDSTP1_EBC_ROM_BS_16BIT:
+						index = 3;
+						break;
+					case SDR0_SDSTP1_EBC_ROM_BS_8BIT:
+						index = 0;
+						break;
+				}
+				break;
+
+			case SDR0_SDSTP1_BOOT_SEL_PCI:
+				index = 1;
+				break;
+
+		}
+	} /*else if (index == 0) {*/
+/*		if (in8(FPGA_SETTING_REG) & FPGA_SET_REG_OP_CODE_FLASH_ABOVE)*/
+/*			index = 8;*/ /* sram below op code flash -> new index 8*/
+/*	}*/
+
+	DEBUGF("\n");
+	DEBUGF("FLASH: Index: %d\n", index);
+
+	/* Init: no FLASHes known */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+		flash_info[i].sector_count = -1;
+		flash_info[i].size = 0;
+
+		/* check whether the address is 0 */
+		if (flash_addr_table[index][i] == 0)
+			continue;
+
+		/* call flash_get_size() to initialize sector address */
+		size_b[i] = flash_get_size((vu_long *) flash_addr_table[index][i],
+				&flash_info[i]);
+
+		flash_info[i].size = size_b[i];
+
+		if (flash_info[i].flash_id == FLASH_UNKNOWN) {
+			printf("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",
+					i, size_b[i], size_b[i] << 20);
+			flash_info[i].sector_count = -1;
+			flash_info[i].size = 0;
+		}
+
+		/* Monitor protection ON by default */
+		(void)flash_protect(FLAG_PROTECT_SET, CFG_MONITOR_BASE,
+				    CFG_MONITOR_BASE + CFG_MONITOR_LEN - 1,
+				    &flash_info[i]);
+#if defined(CFG_ENV_IS_IN_FLASH)
+		(void)flash_protect(FLAG_PROTECT_SET, CFG_ENV_ADDR,
+				    CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1,
+				    &flash_info[i]);
+#if defined(CFG_ENV_ADDR_REDUND)
+		(void)flash_protect(FLAG_PROTECT_SET, CFG_ENV_ADDR_REDUND,
+				    CFG_ENV_ADDR_REDUND + CFG_ENV_SECT_SIZE - 1,
+				    &flash_info[i]);
+#endif
+#endif
+		total_b += flash_info[i].size;
+	}
+
+	return total_b;
+}

board/amcc/yucca/init.S

diff --git a/board/amcc/yucca/init.S b/board/amcc/yucca/init.S
new file mode 100644
index 0000000..c9eca68
--- /dev/null
+++ b/board/amcc/yucca/init.S
@@ -0,0 +1,152 @@
+/*
+ *  Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+/* port to AMCC 440SPE evaluatioon board - SG April 12,2005  */
+
+#include <ppc_asm.tmpl>
+#include <config.h>
+
+/* General */
+#define TLB_VALID   0x00000200
+
+/* Supported page sizes */
+
+#define SZ_1K	0x00000000
+#define SZ_4K	0x00000010
+#define SZ_16K	0x00000020
+#define SZ_64K	0x00000030
+#define SZ_256K	0x00000040
+#define SZ_1M	0x00000050
+#define SZ_16M	0x00000070
+#define SZ_256M	0x00000090
+
+/* Storage attributes */
+#define SA_W	0x00000800	/* Write-through */
+#define SA_I	0x00000400	/* Caching inhibited */
+#define SA_M	0x00000200	/* Memory coherence */
+#define SA_G	0x00000100	/* Guarded */
+#define SA_E	0x00000080	/* Endian */
+
+/* Access control */
+#define AC_X	0x00000024	/* Execute */
+#define AC_W	0x00000012	/* Write */
+#define AC_R	0x00000009	/* Read */
+
+/* Some handy macros */
+
+#define EPN(e)		((e) & 0xfffffc00)
+#define TLB0(epn,sz)	((EPN((epn)) | (sz) | TLB_VALID ))
+#define TLB1(rpn,erpn)	(((rpn) & 0xfffffc00) | (erpn))
+#define TLB2(a)		((a) & 0x00000fbf)
+
+#define tlbtab_start\
+	mflr	r1	;\
+	bl	0f	;
+
+#define tlbtab_end\
+	.long 0, 0, 0	;\
+0:	mflr	r0	;\
+	mtlr	r1	;\
+	blr		;
+
+#define tlbentry(epn,sz,rpn,erpn,attr)\
+	.long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
+
+/**************************************************************************
+ * TLB TABLE
+ *
+ * This table is used by the cpu boot code to setup the initial tlb
+ * entries. Rather than make broad assumptions in the cpu source tree,
+ * this table lets each board set things up however they like.
+ *
+ *  Pointer to the table is returned in r1
+ *
+ *************************************************************************/
+
+	.section .bootpg,"ax"
+
+/**************************************************************************
+ * TLB table for revA
+ *************************************************************************/
+	.globl tlbtabA
+tlbtabA:
+	tlbtab_start
+	tlbentry(0xfff00000, SZ_16M, 0xfff00000, 4, AC_R|AC_W|AC_X|SA_G)
+
+	tlbentry(CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x20000000, SZ_256M, 0x20000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x30000000, SZ_256M, 0x30000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+
+	tlbentry(CFG_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
+	tlbentry(CFG_FPGA_BASE, SZ_1K, 0xE2000000, 4,AC_R|AC_W|SA_I)
+
+	tlbentry(CFG_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
+
+	tlbentry(CFG_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE_BASE, SZ_16K, 0x20000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+
+	tlbentry(CFG_PCIE0_CFGBASE, SZ_1K, 0x40000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE1_CFGBASE, SZ_1K, 0x80000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE2_CFGBASE, SZ_1K, 0xC0000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE0_XCFGBASE, SZ_1K, 0x50000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE1_XCFGBASE, SZ_1K, 0x90000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE2_XCFGBASE, SZ_1K, 0xD0000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbtab_end
+
+/**************************************************************************
+ * TLB table for revB
+ *
+ * Notice: revB of the 440SPe chip is very strict about PLB real addresses
+ * and ranges to be mapped for config space: it seems to only work with
+ * d_nnnn_nnnn range (hangs the core upon config transaction attempts when
+ * set otherwise) while revA uses c_nnnn_nnnn.
+ *************************************************************************/
+	.globl tlbtabB
+tlbtabB:
+	tlbtab_start
+	tlbentry(0xfff00000, SZ_16M, 0xfff00000, 4, AC_R|AC_W|AC_X|SA_G)
+
+	tlbentry(CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x20000000, SZ_256M, 0x20000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_SDRAM_BASE + 0x30000000, SZ_256M, 0x30000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I)
+
+	tlbentry(CFG_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_R|AC_W|AC_X|SA_I)
+	tlbentry(CFG_FPGA_BASE, SZ_1K, 0xE2000000, 4,AC_R|AC_W|SA_I)
+
+	tlbentry(CFG_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_R|AC_W|AC_X|SA_G|SA_I)
+	tlbentry(CFG_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
+
+	tlbentry(CFG_PCI_BASE, SZ_256M, 0x00000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+
+	tlbentry(CFG_PCIE0_CFGBASE, SZ_1K, 0x00100000, 0xD, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE1_CFGBASE, SZ_1K, 0x20100000, 0xD, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE2_CFGBASE, SZ_1K, 0x40100000, 0xD, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+	tlbentry(CFG_PCIE2_XCFGBASE, SZ_1K, 0x50000000, 0xD, AC_R|AC_W|SA_G|SA_I)
+	tlbtab_end

board/amcc/yucca/u-boot.lds

diff --git a/board/amcc/yucca/u-boot.lds b/board/amcc/yucca/u-boot.lds
new file mode 100644
index 0000000..9df4f92
--- /dev/null
+++ b/board/amcc/yucca/u-boot.lds
@@ -0,0 +1,157 @@
+/*
+ * (C) Copyright 2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  .bootpg 0xFFFFF000 :
+  {
+    cpu/ppc4xx/start.o	(.bootpg)
+  } = 0xffff
+
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text)	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data)	}
+  .rel.rodata    : { *(.rel.rodata)	}
+  .rela.rodata   : { *(.rela.rodata)	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o		(.text)
+    board/amcc/yucca/init.o	(.text)
+    cpu/ppc4xx/kgdb.o		(.text)
+    cpu/ppc4xx/traps.o		(.text)
+    cpu/ppc4xx/interrupts.o	(.text)
+    cpu/ppc4xx/serial.o		(.text)
+    cpu/ppc4xx/cpu_init.o	(.text)
+    cpu/ppc4xx/speed.o		(.text)
+    common/dlmalloc.o		(.text)
+    lib_generic/crc32.o		(.text)
+    lib_ppc/extable.o		(.text)
+    lib_generic/zlib.o		(.text)
+
+/*    . = env_offset;*/
+/*    common/environment.o(.text)*/
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+    *(.eh_frame)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}

board/amcc/yucca/u-boot.lds.debug

diff --git a/board/amcc/yucca/u-boot.lds.debug b/board/amcc/yucca/u-boot.lds.debug
new file mode 100644
index 0000000..474f922
--- /dev/null
+++ b/board/amcc/yucca/u-boot.lds.debug
@@ -0,0 +1,146 @@
+/*
+ * (C) Copyright 2002-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)	}
+  .rela.text     : { *(.rela.text)	}
+  .rel.data      : { *(.rel.data)	}
+  .rela.data     : { *(.rela.data)	}
+  .rel.rodata    : { *(.rel.rodata)	}
+  .rela.rodata   : { *(.rela.rodata)	}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o		(.text)
+    board/amcc/yucca/init.o	(.text)
+    cpu/ppc4xx/kgdb.o		(.text)
+    cpu/ppc4xx/traps.o		(.text)
+    cpu/ppc4xx/interrupts.o	(.text)
+    cpu/ppc4xx/serial.o		(.text)
+    cpu/ppc4xx/cpu_init.o	(.text)
+    cpu/ppc4xx/speed.o		(.text)
+    common/dlmalloc.o		(.text)
+    lib_generic/crc32.o		(.text)
+    lib_ppc/extable.o		(.text)
+    lib_generic/zlib.o		(.text)
+
+/*    common/environment.o(.text) */
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+    *(.eh_frame)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x0FFF) & 0xFFFFF000;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}

board/amcc/yucca/yucca.c

diff --git a/board/amcc/yucca/yucca.c b/board/amcc/yucca/yucca.c
new file mode 100644
index 0000000..af12839
--- /dev/null
+++ b/board/amcc/yucca/yucca.c
@@ -0,0 +1,1224 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * Port to AMCC-440SPE Evaluation Board SOP - April 2005
+ *
+ * PCIe supporting routines derived from Linux 440SPe PCIe driver.
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+#include <i2c.h>
+#include <asm-ppc/io.h>
+
+#include "yucca.h"
+
+void fpga_init (void);
+
+void get_sys_info(PPC440_SYS_INFO *board_cfg );
+int compare_to_true(char *str );
+char *remove_l_w_space(char *in_str );
+char *remove_t_w_space(char *in_str );
+int get_console_port(void);
+unsigned long ppcMfcpr(unsigned long cpr_reg);
+unsigned long ppcMfsdr(unsigned long sdr_reg);
+
+int ppc440spe_init_pcie_rootport(int port);
+void ppc440spe_setup_pcie(struct pci_controller *hose, int port);
+
+#define DEBUG_ENV
+#ifdef DEBUG_ENV
+#define DEBUGF(fmt,args...) printf(fmt ,##args)
+#else
+#define DEBUGF(fmt,args...)
+#endif
+
+#define FALSE	0
+#define TRUE	1
+
+int board_early_init_f (void)
+{
+/*----------------------------------------------------------------------------+
+| Define Boot devices
++----------------------------------------------------------------------------*/
+#define BOOT_FROM_SMALL_FLASH		0x00
+#define BOOT_FROM_LARGE_FLASH_OR_SRAM	0x01
+#define BOOT_FROM_PCI			0x02
+#define BOOT_DEVICE_UNKNOWN		0x03
+
+/*----------------------------------------------------------------------------+
+| EBC Devices Characteristics
+|   Peripheral Bank Access Parameters       -   EBC_BxAP
+|   Peripheral Bank Configuration Register  -   EBC_BxCR
++----------------------------------------------------------------------------*/
+
+/*
+ * Small Flash and FRAM
+ * BU Value
+ * BxAP : 0x03800000  - 0 00000111 0 00 00 00 00 00 000 0 0 0 0 00000
+ * B0CR : 0xff098000  - BAS = ff0 - 100 11 00 0000000000000
+ * B2CR : 0xe7098000  - BAS = e70 - 100 11 00 0000000000000
+ */
+#define EBC_BXAP_SMALL_FLASH		EBC_BXAP_BME_DISABLED	| \
+					EBC_BXAP_TWT_ENCODE(7)	| \
+					EBC_BXAP_BCE_DISABLE	| \
+					EBC_BXAP_BCT_2TRANS	| \
+					EBC_BXAP_CSN_ENCODE(0)	| \
+					EBC_BXAP_OEN_ENCODE(0)	| \
+					EBC_BXAP_WBN_ENCODE(0)	| \
+					EBC_BXAP_WBF_ENCODE(0)	| \
+					EBC_BXAP_TH_ENCODE(0)	| \
+					EBC_BXAP_RE_DISABLED	| \
+					EBC_BXAP_SOR_DELAYED	| \
+					EBC_BXAP_BEM_WRITEONLY	| \
+					EBC_BXAP_PEN_DISABLED
+
+#define EBC_BXCR_SMALL_FLASH_CS0	EBC_BXCR_BAS_ENCODE(0xFF000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_8BIT
+
+#define EBC_BXCR_SMALL_FLASH_CS2	EBC_BXCR_BAS_ENCODE(0xe7000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_8BIT
+
+/*
+ * Large Flash and SRAM
+ * BU Value
+ * BxAP : 0x048ff240  - 0 00000111 0 00 00 00 00 00 000 0 0 0 0 00000
+ * B0CR : 0xff09a000  - BAS = ff0 - 100 11 01 0000000000000
+ * B2CR : 0xe709a000  - BAS = e70 - 100 11 01 0000000000000
+*/
+#define EBC_BXAP_LARGE_FLASH		EBC_BXAP_BME_DISABLED	| \
+					EBC_BXAP_TWT_ENCODE(7)	| \
+					EBC_BXAP_BCE_DISABLE	| \
+					EBC_BXAP_BCT_2TRANS	| \
+					EBC_BXAP_CSN_ENCODE(0)	| \
+					EBC_BXAP_OEN_ENCODE(0)	| \
+					EBC_BXAP_WBN_ENCODE(0)	| \
+					EBC_BXAP_WBF_ENCODE(0)	| \
+					EBC_BXAP_TH_ENCODE(0)	| \
+					EBC_BXAP_RE_DISABLED	| \
+					EBC_BXAP_SOR_DELAYED	| \
+					EBC_BXAP_BEM_WRITEONLY	| \
+					EBC_BXAP_PEN_DISABLED
+
+#define EBC_BXCR_LARGE_FLASH_CS0	EBC_BXCR_BAS_ENCODE(0xFF000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_16BIT
+
+#define EBC_BXCR_LARGE_FLASH_CS2	EBC_BXCR_BAS_ENCODE(0xE7000000)	| \
+					EBC_BXCR_BS_16MB		| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_16BIT
+
+/*
+ * FPGA
+ * BU value :
+ * B1AP = 0x05895240  - 0 00001011 0 00 10 01 01 01 001 0 0 1 0 00000
+ * B1CR = 0xe201a000  - BAS = e20 - 000 11 01 00000000000000
+ */
+#define EBC_BXAP_FPGA			EBC_BXAP_BME_DISABLED	| \
+					EBC_BXAP_TWT_ENCODE(11)	| \
+					EBC_BXAP_BCE_DISABLE	| \
+					EBC_BXAP_BCT_2TRANS	| \
+					EBC_BXAP_CSN_ENCODE(10)	| \
+					EBC_BXAP_OEN_ENCODE(1)	| \
+					EBC_BXAP_WBN_ENCODE(1)	| \
+					EBC_BXAP_WBF_ENCODE(1)	| \
+					EBC_BXAP_TH_ENCODE(1)	| \
+					EBC_BXAP_RE_DISABLED	| \
+					EBC_BXAP_SOR_DELAYED	| \
+					EBC_BXAP_BEM_RW		| \
+					EBC_BXAP_PEN_DISABLED
+
+#define EBC_BXCR_FPGA_CS1		EBC_BXCR_BAS_ENCODE(0xe2000000)	| \
+					EBC_BXCR_BS_1MB			| \
+					EBC_BXCR_BU_RW			| \
+					EBC_BXCR_BW_16BIT
+
+	 unsigned long mfr;
+	/*
+	 * Define Variables for EBC initialization depending on BOOTSTRAP option
+	 */
+	unsigned long sdr0_pinstp, sdr0_sdstp1 ;
+	unsigned long bootstrap_settings, ebc_data_width, boot_selection;
+	int computed_boot_device = BOOT_DEVICE_UNKNOWN;
+
+	/*-------------------------------------------------------------------+
+	 | Initialize EBC CONFIG -
+	 | Keep the Default value, but the bit PDT which has to be set to 1 ?TBC
+	 | default value :
+	 |	0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000
+	 |
+	 +-------------------------------------------------------------------*/
+	mtebc(xbcfg, EBC_CFG_LE_UNLOCK |
+			EBC_CFG_PTD_ENABLE |
+			EBC_CFG_RTC_16PERCLK |
+			EBC_CFG_ATC_PREVIOUS |
+			EBC_CFG_DTC_PREVIOUS |
+			EBC_CFG_CTC_PREVIOUS |
+			EBC_CFG_OEO_PREVIOUS |
+			EBC_CFG_EMC_DEFAULT |
+			EBC_CFG_PME_DISABLE |
+			EBC_CFG_PR_16);
+
+	/*-------------------------------------------------------------------+
+	 |
+	 |  PART 1 : Initialize EBC Bank 1
+	 |  ==============================
+	 | Bank1 is always associated to the EPLD.
+	 | It has to be initialized prior to other banks settings computation
+	 | since some board registers values may be needed to determine the
+	 | boot type
+	 |
+	 +-------------------------------------------------------------------*/
+	mtebc(pb1ap, EBC_BXAP_FPGA);
+	mtebc(pb1cr, EBC_BXCR_FPGA_CS1);
+
+	/*-------------------------------------------------------------------+
+	 |
+	 |  PART 2 : Determine which boot device was selected
+	 |  =================================================
+	 |
+	 |  Read Pin Strap Register in PPC440SPe
+	 |  Result can either be :
+	 |   - Boot strap = boot from EBC 8bits     => Small Flash
+	 |   - Boot strap = boot from PCI
+	 |   - Boot strap = IIC
+	 |  In case of boot from IIC, read Serial Device Strap Register1
+	 |
+	 |  Result can either be :
+	 |   - Boot from EBC  - EBC Bus Width = 8bits    => Small Flash
+	 |   - Boot from EBC  - EBC Bus Width = 16bits   => Large Flash or SRAM
+	 |   - Boot from PCI
+	 |
+	 +-------------------------------------------------------------------*/
+	/* Read Pin Strap Register in PPC440SP */
+	sdr0_pinstp = ppcMfsdr(SDR0_PINSTP);
+	bootstrap_settings = sdr0_pinstp & SDR0_PINSTP_BOOTSTRAP_MASK;
+
+	switch (bootstrap_settings) {
+		case SDR0_PINSTP_BOOTSTRAP_SETTINGS0:
+			/*
+			 * Strapping Option A
+			 * Boot from EBC - 8 bits , Small Flash
+			 */
+			computed_boot_device = BOOT_FROM_SMALL_FLASH;
+			break;
+		case SDR0_PINSTP_BOOTSTRAP_SETTINGS1:
+			/*
+			 * Strappping Option B
+			 * Boot from PCI
+			 */
+			computed_boot_device = BOOT_FROM_PCI;
+			break;
+		case SDR0_PINSTP_BOOTSTRAP_IIC_50_EN:
+		case SDR0_PINSTP_BOOTSTRAP_IIC_54_EN:
+			/*
+			 * Strapping Option C or D
+			 * Boot Settings in IIC EEprom address 0x50 or 0x54
+			 * Read Serial Device Strap Register1 in PPC440SPe
+			 */
+			sdr0_sdstp1 = ppcMfsdr(SDR0_SDSTP1);
+			boot_selection = sdr0_sdstp1 & SDR0_SDSTP1_ERPN_MASK;
+			ebc_data_width = sdr0_sdstp1 & SDR0_SDSTP1_EBCW_MASK;
+
+			switch (boot_selection) {
+				case SDR0_SDSTP1_ERPN_EBC:
+					switch (ebc_data_width) {
+						case SDR0_SDSTP1_EBCW_16_BITS:
+							computed_boot_device =
+								BOOT_FROM_LARGE_FLASH_OR_SRAM;
+							break;
+						case SDR0_SDSTP1_EBCW_8_BITS :
+							computed_boot_device = BOOT_FROM_SMALL_FLASH;
+							break;
+					}
+					break;
+
+				case SDR0_SDSTP1_ERPN_PCI:
+					computed_boot_device = BOOT_FROM_PCI;
+					break;
+				default:
+					/* should not occure */
+					computed_boot_device = BOOT_DEVICE_UNKNOWN;
+			}
+			break;
+		default:
+			/* should not be */
+			computed_boot_device = BOOT_DEVICE_UNKNOWN;
+			break;
+	}
+
+	/*-------------------------------------------------------------------+
+	 |
+	 |  PART 3 : Compute EBC settings depending on selected boot device
+	 |  ======   ======================================================
+	 |
+	 | Resulting EBC init will be among following configurations :
+	 |
+	 |  - Boot from EBC 8bits => boot from Small Flash selected
+	 |            EBC-CS0     = Small Flash
+	 |            EBC-CS2     = Large Flash and SRAM
+	 |
+	 |  - Boot from EBC 16bits => boot from Large Flash or SRAM
+	 |            EBC-CS0     = Large Flash or SRAM
+	 |            EBC-CS2     = Small Flash
+	 |
+	 |  - Boot from PCI
+	 |            EBC-CS0     = not initialized to avoid address contention
+	 |            EBC-CS2     = same as boot from Small Flash selected
+	 |
+	 +-------------------------------------------------------------------*/
+	unsigned long ebc0_cs0_bxap_value = 0, ebc0_cs0_bxcr_value = 0;
+	unsigned long ebc0_cs2_bxap_value = 0, ebc0_cs2_bxcr_value = 0;
+
+	switch (computed_boot_device) {
+		/*-------------------------------------------------------------------*/
+		case BOOT_FROM_PCI:
+		/*-------------------------------------------------------------------*/
+			/*
+			 * By Default CS2 is affected to LARGE Flash
+			 * do not initialize SMALL FLASH to avoid address contention
+			 * Large Flash
+			 */
+			ebc0_cs2_bxap_value = EBC_BXAP_LARGE_FLASH;
+			ebc0_cs2_bxcr_value = EBC_BXCR_LARGE_FLASH_CS2;
+			break;
+
+		/*-------------------------------------------------------------------*/
+		case BOOT_FROM_SMALL_FLASH:
+		/*-------------------------------------------------------------------*/
+			ebc0_cs0_bxap_value = EBC_BXAP_SMALL_FLASH;
+			ebc0_cs0_bxcr_value = EBC_BXCR_SMALL_FLASH_CS0;
+
+			/*
+			 * Large Flash or SRAM
+			 */
+			/* ebc0_cs2_bxap_value = EBC_BXAP_LARGE_FLASH; */
+			ebc0_cs2_bxap_value = 0x048ff240;
+			ebc0_cs2_bxcr_value = EBC_BXCR_LARGE_FLASH_CS2;
+			break;
+
+		/*-------------------------------------------------------------------*/
+		case BOOT_FROM_LARGE_FLASH_OR_SRAM:
+		/*-------------------------------------------------------------------*/
+			ebc0_cs0_bxap_value = EBC_BXAP_LARGE_FLASH;
+			ebc0_cs0_bxcr_value = EBC_BXCR_LARGE_FLASH_CS0;
+
+			/* Small flash */
+			ebc0_cs2_bxap_value = EBC_BXAP_SMALL_FLASH;
+			ebc0_cs2_bxcr_value = EBC_BXCR_SMALL_FLASH_CS2;
+			break;
+
+		/*-------------------------------------------------------------------*/
+		default:
+		/*-------------------------------------------------------------------*/
+			/* BOOT_DEVICE_UNKNOWN */
+			break;
+	}
+
+	mtebc(pb0ap, ebc0_cs0_bxap_value);
+	mtebc(pb0cr, ebc0_cs0_bxcr_value);
+	mtebc(pb2ap, ebc0_cs2_bxap_value);
+	mtebc(pb2cr, ebc0_cs2_bxcr_value);
+
+	/*--------------------------------------------------------------------+
+	 | Interrupt controller setup for the AMCC 440SPe Evaluation board.
+	 +--------------------------------------------------------------------+
+	+---------------------------------------------------------------------+
+	|Interrupt| Source                            | Pol.  | Sensi.| Crit. |
+	+---------+-----------------------------------+-------+-------+-------+
+	| IRQ 00  | UART0                             | High  | Level | Non   |
+	| IRQ 01  | UART1                             | High  | Level | Non   |
+	| IRQ 02  | IIC0                              | High  | Level | Non   |
+	| IRQ 03  | IIC1                              | High  | Level | Non   |
+	| IRQ 04  | PCI0X0 MSG IN                     | High  | Level | Non   |
+	| IRQ 05  | PCI0X0 CMD Write                  | High  | Level | Non   |
+	| IRQ 06  | PCI0X0 Power Mgt                  | High  | Level | Non   |
+	| IRQ 07  | PCI0X0 VPD Access                 | Rising| Edge  | Non   |
+	| IRQ 08  | PCI0X0 MSI level 0                | High  | Lvl/ed| Non   |
+	| IRQ 09  | External IRQ 15 - (PCI-Express)   | pgm H | Pgm   | Non   |
+	| IRQ 10  | UIC2 Non-critical Int.            | NA    | NA    | Non   |
+	| IRQ 11  | UIC2 Critical Interrupt           | NA    | NA    | Crit  |
+	| IRQ 12  | PCI Express MSI Level 0           | Rising| Edge  | Non   |
+	| IRQ 13  | PCI Express MSI Level 1           | Rising| Edge  | Non   |
+	| IRQ 14  | PCI Express MSI Level 2           | Rising| Edge  | Non   |
+	| IRQ 15  | PCI Express MSI Level 3           | Rising| Edge  | Non   |
+	| IRQ 16  | UIC3 Non-critical Int.            | NA    | NA    | Non   |
+	| IRQ 17  | UIC3 Critical Interrupt           | NA    | NA    | Crit  |
+	| IRQ 18  | External IRQ 14 - (PCI-Express)   | Pgm   | Pgm   | Non   |
+	| IRQ 19  | DMA Channel 0 FIFO Full           | High  | Level | Non   |
+	| IRQ 20  | DMA Channel 0 Stat FIFO           | High  | Level | Non   |
+	| IRQ 21  | DMA Channel 1 FIFO Full           | High  | Level | Non   |
+	| IRQ 22  | DMA Channel 1 Stat FIFO           | High  | Level | Non   |
+	| IRQ 23  | I2O Inbound Doorbell              | High  | Level | Non   |
+	| IRQ 24  | Inbound Post List FIFO Not Empt   | High  | Level | Non   |
+	| IRQ 25  | I2O Region 0 LL PLB Write         | High  | Level | Non   |
+	| IRQ 26  | I2O Region 1 LL PLB Write         | High  | Level | Non   |
+	| IRQ 27  | I2O Region 0 HB PLB Write         | High  | Level | Non   |
+	| IRQ 28  | I2O Region 1 HB PLB Write         | High  | Level | Non   |
+	| IRQ 29  | GPT Down Count Timer              | Rising| Edge  | Non   |
+	| IRQ 30  | UIC1 Non-critical Int.            | NA    | NA    | Non   |
+	| IRQ 31  | UIC1 Critical Interrupt           | NA    | NA    | Crit. |
+	|----------------------------------------------------------------------
+	| IRQ 32  | Ext. IRQ 13 - (PCI-Express)       |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 33  | MAL Serr                          | High  | Level | Non   |
+	| IRQ 34  | MAL Txde                          | High  | Level | Non   |
+	| IRQ 35  | MAL Rxde                          | High  | Level | Non   |
+	| IRQ 36  | DMC CE or DMC UE                  | High  | Level | Non   |
+	| IRQ 37  | EBC or UART2                      | High  |Lvl Edg| Non   |
+	| IRQ 38  | MAL TX EOB                        | High  | Level | Non   |
+	| IRQ 39  | MAL RX EOB                        | High  | Level | Non   |
+	| IRQ 40  | PCIX0 MSI Level 1                 | High  |Lvl Edg| Non   |
+	| IRQ 41  | PCIX0 MSI level 2                 | High  |Lvl Edg| Non   |
+	| IRQ 42  | PCIX0 MSI level 3                 | High  |Lvl Edg| Non   |
+	| IRQ 43  | L2 Cache                          | Risin | Edge  | Non   |
+	| IRQ 44  | GPT Compare Timer 0               | Risin | Edge  | Non   |
+	| IRQ 45  | GPT Compare Timer 1               | Risin | Edge  | Non   |
+	| IRQ 46  | GPT Compare Timer 2               | Risin | Edge  | Non   |
+	| IRQ 47  | GPT Compare Timer 3               | Risin | Edge  | Non   |
+	| IRQ 48  | GPT Compare Timer 4               | Risin | Edge  | Non   |
+	| IRQ 49  | Ext. IRQ 12 - PCI-X               |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 50  | Ext. IRQ 11 -                     |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 51  | Ext. IRQ 10 -                     |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 52  | Ext. IRQ 9                        |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 53  | Ext. IRQ 8                        |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 54  | DMA Error                         | High  | Level | Non   |
+	| IRQ 55  | DMA I2O Error                     | High  | Level | Non   |
+	| IRQ 56  | Serial ROM                        | High  | Level | Non   |
+	| IRQ 57  | PCIX0 Error                       | High  | Edge  | Non   |
+	| IRQ 58  | Ext. IRQ 7-                       |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 59  | Ext. IRQ 6-                       |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 60  | EMAC0 Interrupt                   | High  | Level | Non   |
+	| IRQ 61  | EMAC0 Wake-up                     | High  | Level | Non   |
+	| IRQ 62  | Reserved                          | High  | Level | Non   |
+	| IRQ 63  | XOR                               | High  | Level | Non   |
+	|----------------------------------------------------------------------
+	| IRQ 64  | PE0 AL                            | High  | Level | Non   |
+	| IRQ 65  | PE0 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 66  | PE0 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 67  | PE0 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 68  | PE0 TCR                           | High  | Level | Non   |
+	| IRQ 69  | PE0 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 70  | PE0 DCR Error                     | High  | Level | Non   |
+	| IRQ 71  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 72  | PE1 AL                            | High  | Level | Non   |
+	| IRQ 73  | PE1 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 74  | PE1 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 75  | PE1 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 76  | PE1 TCR                           | High  | Level | Non   |
+	| IRQ 77  | PE1 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 78  | PE1 DCR Error                     | High  | Level | Non   |
+	| IRQ 79  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 80  | PE2 AL                            | High  | Level | Non   |
+	| IRQ 81  | PE2 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 82  | PE2 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 83  | PE2 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 84  | PE2 TCR                           | High  | Level | Non   |
+	| IRQ 85  | PE2 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 86  | PE2 DCR Error                     | High  | Level | Non   |
+	| IRQ 87  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 88  | External IRQ(5)                   | Progr | Progr | Non   |
+	| IRQ 89  | External IRQ 4 - Ethernet         | Progr | Progr | Non   |
+	| IRQ 90  | External IRQ 3 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 91  | External IRQ 2 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 92  | External IRQ 1 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 93  | External IRQ 0 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 94  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 95  | Reserved                          | N/A   | N/A   | Non   |
+	|---------------------------------------------------------------------
+	| IRQ 96  | PE0 INTA                          | High  | Level | Non   |
+	| IRQ 97  | PE0 INTB                          | High  | Level | Non   |
+	| IRQ 98  | PE0 INTC                          | High  | Level | Non   |
+	| IRQ 99  | PE0 INTD                          | High  | Level | Non   |
+	| IRQ 100 | PE1 INTA                          | High  | Level | Non   |
+	| IRQ 101 | PE1 INTB                          | High  | Level | Non   |
+	| IRQ 102 | PE1 INTC                          | High  | Level | Non   |
+	| IRQ 103 | PE1 INTD                          | High  | Level | Non   |
+	| IRQ 104 | PE2 INTA                          | High  | Level | Non   |
+	| IRQ 105 | PE2 INTB                          | High  | Level | Non   |
+	| IRQ 106 | PE2 INTC                          | High  | Level | Non   |
+	| IRQ 107 | PE2 INTD                          | Risin | Edge  | Non   |
+	| IRQ 108 | PCI Express MSI Level 4           | Risin | Edge  | Non   |
+	| IRQ 109 | PCI Express MSI Level 5           | Risin | Edge  | Non   |
+	| IRQ 110 | PCI Express MSI Level 6           | Risin | Edge  | Non   |
+	| IRQ 111 | PCI Express MSI Level 7           | Risin | Edge  | Non   |
+	| IRQ 116 | PCI Express MSI Level 12          | Risin | Edge  | Non   |
+	| IRQ 112 | PCI Express MSI Level 8           | Risin | Edge  | Non   |
+	| IRQ 113 | PCI Express MSI Level 9           | Risin | Edge  | Non   |
+	| IRQ 114 | PCI Express MSI Level 10          | Risin | Edge  | Non   |
+	| IRQ 115 | PCI Express MSI Level 11          | Risin | Edge  | Non   |
+	| IRQ 117 | PCI Express MSI Level 13          | Risin | Edge  | Non   |
+	| IRQ 118 | PCI Express MSI Level 14          | Risin | Edge  | Non   |
+	| IRQ 119 | PCI Express MSI Level 15          | Risin | Edge  | Non   |
+	| IRQ 120 | PCI Express MSI Level 16          | Risin | Edge  | Non   |
+	| IRQ 121 | PCI Express MSI Level 17          | Risin | Edge  | Non   |
+	| IRQ 122 | PCI Express MSI Level 18          | Risin | Edge  | Non   |
+	| IRQ 123 | PCI Express MSI Level 19          | Risin | Edge  | Non   |
+	| IRQ 124 | PCI Express MSI Level 20          | Risin | Edge  | Non   |
+	| IRQ 125 | PCI Express MSI Level 21          | Risin | Edge  | Non   |
+	| IRQ 126 | PCI Express MSI Level 22          | Risin | Edge  | Non   |
+	| IRQ 127 | PCI Express MSI Level 23          | Risin | Edge  | Non   |
+	+---------+-----------------------------------+-------+-------+------*/
+	/*--------------------------------------------------------------------+
+	 | Put UICs in PowerPC440SPemode.
+	 | Initialise UIC registers.  Clear all interrupts.  Disable all
+	 | interrupts.
+	 | Set critical interrupt values.  Set interrupt polarities.  Set
+	 | interrupt trigger levels.  Make bit 0 High  priority.  Clear all
+	 | interrupts again.
+	 +-------------------------------------------------------------------*/
+	mtdcr (uic3sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic3er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic3cr, 0x00000000);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic3pr, 0xffffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic3tr, 0x001fffff);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic3vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic3sr, 0x00000000);	/* clear all  interrupts */
+	mtdcr (uic3sr, 0xffffffff);	/* clear all  interrupts */
+
+	mtdcr (uic2sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic2er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic2cr, 0x00000000);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic2pr, 0xebebebff);	/* Set Interrupt Polarities */
+	mtdcr (uic2tr, 0x74747400);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic2vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic2sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic2sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic1sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic1er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic1cr, 0x00000000);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic1pr, 0xffffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic1tr, 0x001f8040);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic1vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic1sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic1sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic0sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic0er, 0x00000000);	/* disable all interrupts excepted
+					 * cascade to be checked */
+	mtdcr (uic0cr, 0x00104001);	/* Set Critical / Non Critical
+					 * interrupts */
+	mtdcr (uic0pr, 0xffffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic0tr, 0x010f0004);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic0vr, 0x00000001);	/* Set Vect base=0,INT31 Highest
+					 * priority */
+	mtdcr (uic0sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic0sr, 0xffffffff);	/* clear all interrupts */
+
+	/* SDR0_MFR should be part of Ethernet init */
+	mfsdr (sdr_mfr, mfr);
+	mfr &= ~SDR0_MFR_ECS_MASK;
+	/*mtsdr(sdr_mfr, mfr);*/
+	fpga_init();
+
+	return 0;
+}
+
+int checkboard (void)
+{
+	char *s = getenv("serial#");
+
+	printf("Board: Yucca - AMCC 440SPe Evaluation Board");
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return 0;
+}
+
+static long int yucca_probe_for_dimms(void)
+{
+	long int 	dimm_installed[MAXDIMMS];
+	long int	dimm_num, probe_result;
+	long int	dimms_found = 0;
+	uchar		dimm_addr = IIC0_DIMM0_ADDR;
+
+	for (dimm_num = 0; dimm_num < MAXDIMMS; dimm_num++) {
+		/* check if there is a chip at the dimm address	*/
+		switch (dimm_num) {
+			case 0:
+				dimm_addr = IIC0_DIMM0_ADDR;
+				break;
+			case 1:
+				dimm_addr = IIC0_DIMM1_ADDR;
+				break;
+		}
+		probe_result = i2c_probe(dimm_addr);
+
+		if (probe_result == 0) {
+			dimm_installed[dimm_num] = TRUE;
+			dimms_found++;
+			debug("DIMM slot %d: DDR2 SDRAM detected\n",dimm_num);
+		} else {
+			dimm_installed[dimm_num] = FALSE;
+			debug("DIMM slot %d: Not populated or cannot sucessfully probe the DIMM\n", dimm_num);
+		}
+	}
+
+	if (dimms_found == 0) {
+		printf("ERROR - No memory installed.  Install a DDR-SDRAM DIMM.\n\n");
+		hang();
+	}
+
+	if (dimm_installed[0] != TRUE) {
+		printf("\nERROR - DIMM slot 0 must be populated before DIMM slot 1.\n");
+		printf("        Unsupported configuration. Move DIMM module from DIMM slot 1 to slot 0.\n\n");
+		hang();
+	}
+
+	return dimms_found;
+}
+
+/*************************************************************************
+ * init SDRAM controller with fixed value
+ * the initialization values are for 2x MICRON DDR2
+ * PN: MT18HTF6472DY-53EB2
+ * 512MB, DDR2, 533, CL4, ECC, REG
+ ************************************************************************/
+static long int fixed_sdram(void)
+{
+	long int yucca_dimms = 0;
+
+	yucca_dimms = yucca_probe_for_dimms();
+
+	/* SDRAM0_MCOPT2 (0X21) Clear DCEN BIT	*/
+	mtdcr( 0x10, 0x00000021 );
+	mtdcr( 0x11, 0x84000000 );
+
+	/* SDRAM0_MCOPT1 (0X20) ECC OFF / 64 bits / 4 banks / DDR2	*/
+	mtdcr( 0x10, 0x00000020 );
+	mtdcr( 0x11, 0x2D122000 );
+
+	/* SET MCIF0_CODT   Die Termination On	*/
+	mtdcr( 0x10, 0x00000026 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x2A800021 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x02800021 );
+
+	/* On-Die Termination for Bank 0	*/
+	mtdcr( 0x10, 0x00000022 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x18000000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x06000000 );
+
+	/*	On-Die Termination for Bank 1	*/
+	mtdcr( 0x10, 0x00000023 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x18000000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x01800000 );
+
+	/*	On-Die Termination for Bank 2	*/
+	mtdcr( 0x10, 0x00000024 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x01800000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/*	On-Die Termination for Bank 3	*/
+	mtdcr( 0x10, 0x00000025 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x01800000 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/* Refresh Time register (0x30) Refresh every 7.8125uS	*/
+	mtdcr( 0x10, 0x00000030 );
+	mtdcr( 0x11, 0x08200000 );
+
+	/* SET MCIF0_MMODE  	 CL 4	*/
+	mtdcr( 0x10, 0x00000088 );
+	mtdcr( 0x11, 0x00000642 );
+
+	/* MCIF0_MEMODE	*/
+	mtdcr( 0x10, 0x00000089 );
+	mtdcr( 0x11, 0x00000004 );
+
+	/*SET MCIF0_MB0CF 	*/
+	mtdcr( 0x10, 0x00000040 );
+	mtdcr( 0x11, 0x00000201 );
+
+	/* SET MCIF0_MB1CF 	*/
+	mtdcr( 0x10, 0x00000044 );
+	mtdcr( 0x11, 0x00000201 );
+
+	/* SET MCIF0_MB2CF 	*/
+	mtdcr( 0x10, 0x00000048 );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x00000201 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/* SET MCIF0_MB3CF 	*/
+	mtdcr( 0x10, 0x0000004c );
+	if (yucca_dimms == 2)
+		mtdcr( 0x11, 0x00000201 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x11, 0x00000000 );
+
+	/* SET MCIF0_INITPLR0  # NOP		*/
+	mtdcr( 0x10, 0x00000050 );
+	mtdcr( 0x11, 0xB5380000 );
+
+	/* SET MCIF0_INITPLR1  # PRE		*/
+	mtdcr( 0x10, 0x00000051 );
+	mtdcr( 0x11, 0x82100400 );
+
+	/* SET MCIF0_INITPLR2  # EMR2		*/
+	mtdcr( 0x10, 0x00000052 );
+	mtdcr( 0x11, 0x80820000 );
+
+	/* SET MCIF0_INITPLR3  # EMR3		*/
+	mtdcr( 0x10, 0x00000053 );
+	mtdcr( 0x11, 0x80830000 );
+
+	/* SET MCIF0_INITPLR4  # EMR DLL ENABLE	*/
+	mtdcr( 0x10, 0x00000054 );
+	mtdcr( 0x11, 0x80810000 );
+
+	/* SET MCIF0_INITPLR5  # MR DLL RESET	*/
+	mtdcr( 0x10, 0x00000055 );
+	mtdcr( 0x11, 0x80800542 );
+
+	/* SET MCIF0_INITPLR6  # PRE		*/
+	mtdcr( 0x10, 0x00000056 );
+	mtdcr( 0x11, 0x82100400 );
+
+	/* SET MCIF0_INITPLR7  # Refresh	*/
+	mtdcr( 0x10, 0x00000057 );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR8  # Refresh	*/
+	mtdcr( 0x10, 0x00000058 );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR9  # Refresh	*/
+	mtdcr( 0x10, 0x00000059 );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR10 # Refresh	*/
+	mtdcr( 0x10, 0x0000005A );
+	mtdcr( 0x11, 0x8A080000 );
+
+	/* SET MCIF0_INITPLR11 # MR		*/
+	mtdcr( 0x10, 0x0000005B );
+	mtdcr( 0x11, 0x80800442 );
+
+	/* SET MCIF0_INITPLR12 # EMR OCD Default*/
+	mtdcr( 0x10, 0x0000005C );
+	mtdcr( 0x11, 0x80810380 );
+
+	/* SET MCIF0_INITPLR13 # EMR OCD Exit	*/
+	mtdcr( 0x10, 0x0000005D );
+	mtdcr( 0x11, 0x80810000 );
+
+	/* 0x80: Adv Addr clock by 180 deg	*/
+	mtdcr( 0x10, 0x00000080 );
+	mtdcr( 0x11, 0x80000000 );
+
+	/* 0x21: Exit self refresh, set DC_EN	*/
+	mtdcr( 0x10, 0x00000021 );
+	mtdcr( 0x11, 0x28000000 );
+
+	/* 0x81: Write DQS Adv 90 + Fractional DQS Delay	*/
+	mtdcr( 0x10, 0x00000081 );
+	mtdcr( 0x11, 0x80000800 );
+
+	/* MCIF0_SDTR1	*/
+	mtdcr( 0x10, 0x00000085 );
+	mtdcr( 0x11, 0x80201000 );
+
+	/* MCIF0_SDTR2	*/
+	mtdcr( 0x10, 0x00000086 );
+	mtdcr( 0x11, 0x42103242 );
+
+	/* MCIF0_SDTR3	*/
+	mtdcr( 0x10, 0x00000087 );
+	mtdcr( 0x11, 0x0C100D14 );
+
+	/* SET MQ0_B0BAS  base addr 00000000 / 256MB	*/
+	mtdcr( 0x40, 0x0000F800 );
+
+	/* SET MQ0_B1BAS  base addr 10000000 / 256MB	*/
+	mtdcr( 0x41, 0x0400F800 );
+
+	/* SET MQ0_B2BAS  base addr 20000000 / 256MB	*/
+	if (yucca_dimms == 2)
+		mtdcr( 0x42, 0x0800F800 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x42, 0x00000000 );
+
+	/* SET MQ0_B3BAS  base addr 30000000 / 256MB	*/
+	if (yucca_dimms == 2)
+		mtdcr( 0x43, 0x0C00F800 );
+	else if (yucca_dimms == 1)
+		mtdcr( 0x43, 0x00000000 );
+
+	/* SDRAM_RQDC	*/
+	mtdcr( 0x10, 0x00000070 );
+	mtdcr( 0x11, 0x8000003F );
+
+	/* SDRAM_RDCC	*/
+	mtdcr( 0x10, 0x00000078 );
+	mtdcr( 0x11, 0x80000000 );
+
+	/* SDRAM_RFDC	*/
+	mtdcr( 0x10, 0x00000074 );
+	mtdcr( 0x11, 0x00000220 );
+
+	return (yucca_dimms * 512) << 20;
+}
+
+long int initdram (int board_type)
+{
+	long dram_size = 0;
+
+	dram_size = fixed_sdram();
+
+	return dram_size;
+}
+
+#if defined(CFG_DRAM_TEST)
+int testdram (void)
+{
+	uint *pstart = (uint *) 0x00000000;
+	uint *pend = (uint *) 0x08000000;
+	uint *p;
+
+	for (p = pstart; p < pend; p++)
+		*p = 0xaaaaaaaa;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0xaaaaaaaa) {
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+
+	for (p = pstart; p < pend; p++)
+		*p = 0x55555555;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0x55555555) {
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+	return 0;
+}
+#endif
+
+/*************************************************************************
+ *  pci_pre_init
+ *
+ *  This routine is called just prior to registering the hose and gives
+ *  the board the opportunity to check things. Returning a value of zero
+ *  indicates that things are bad & PCI initialization should be aborted.
+ *
+ *	Different boards may wish to customize the pci controller structure
+ *	(add regions, override default access routines, etc) or perform
+ *	certain pre-initialization actions.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+int pci_pre_init(struct pci_controller * hose )
+{
+	unsigned long strap;
+
+	/*-------------------------------------------------------------------+
+	 *	The yucca board is always configured as the host & requires the
+	 *	PCI arbiter to be enabled.
+	 *-------------------------------------------------------------------*/
+	mfsdr(sdr_sdstp1, strap);
+	if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
+		printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
+		return 0;
+	}
+
+	return 1;
+}
+#endif	/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+
+/*************************************************************************
+ *  pci_target_init
+ *
+ *	The bootstrap configuration provides default settings for the pci
+ *	inbound map (PIM). But the bootstrap config choices are limited and
+ *	may not be sufficient for a given board.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
+void pci_target_init(struct pci_controller * hose )
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	/*-------------------------------------------------------------------+
+	 * Disable everything
+	 *-------------------------------------------------------------------*/
+	out32r( PCIX0_PIM0SA, 0 ); /* disable */
+	out32r( PCIX0_PIM1SA, 0 ); /* disable */
+	out32r( PCIX0_PIM2SA, 0 ); /* disable */
+	out32r( PCIX0_EROMBA, 0 ); /* disable expansion rom */
+
+	/*-------------------------------------------------------------------+
+	 * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
+	 * strapping options to not support sizes such as 128/256 MB.
+	 *-------------------------------------------------------------------*/
+	out32r( PCIX0_PIM0LAL, CFG_SDRAM_BASE );
+	out32r( PCIX0_PIM0LAH, 0 );
+	out32r( PCIX0_PIM0SA, ~(gd->ram_size - 1) | 1 );
+	out32r( PCIX0_BAR0, 0 );
+
+	/*-------------------------------------------------------------------+
+	 * Program the board's subsystem id/vendor id
+	 *-------------------------------------------------------------------*/
+	out16r( PCIX0_SBSYSVID, CFG_PCI_SUBSYS_VENDORID );
+	out16r( PCIX0_SBSYSID, CFG_PCI_SUBSYS_DEVICEID );
+
+	out16r( PCIX0_CMD, in16r(PCIX0_CMD) | PCI_COMMAND_MEMORY );
+}
+#endif	/* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
+
+#if defined(CONFIG_PCI)
+/*************************************************************************
+ *  is_pci_host
+ *
+ *	This routine is called to determine if a pci scan should be
+ *	performed. With various hardware environments (especially cPCI and
+ *	PPMC) it's insufficient to depend on the state of the arbiter enable
+ *	bit in the strap register, or generic host/adapter assumptions.
+ *
+ *	Rather than hard-code a bad assumption in the general 440 code, the
+ *	440 pci code requires the board to decide at runtime.
+ *
+ *	Return 0 for adapter mode, non-zero for host (monarch) mode.
+ *
+ *
+ ************************************************************************/
+int is_pci_host(struct pci_controller *hose)
+{
+	/* The yucca board is always configured as host. */
+	return 1;
+}
+
+
+int yucca_pcie_card_present(int port)
+{
+	u16 reg;
+
+	reg = in_be16((u16 *)FPGA_REG1C);
+	switch(port) {
+	case 0:
+		return !(reg & FPGA_REG1C_PE0_PRSNT);
+	case 1:
+		return !(reg & FPGA_REG1C_PE1_PRSNT);
+	case 2:
+		return !(reg & FPGA_REG1C_PE2_PRSNT);
+	default:
+		return 0;
+	}
+}
+
+/*
+ * For the given slot, set rootpoint mode, send power to the slot,
+ * turn on the green LED and turn off the yellow LED, enable the clock
+ * and turn off reset.
+ */
+void yucca_setup_pcie_fpga_rootpoint(int port)
+{
+	u16 power, clock, green_led, yellow_led, reset_off, rootpoint, endpoint;
+
+	switch(port) {
+	case 0:
+		rootpoint   = FPGA_REG1C_PE0_ROOTPOINT;
+		endpoint    = 0;
+		power 	    = FPGA_REG1A_PE0_PWRON;
+		green_led   = FPGA_REG1A_PE0_GLED;
+		clock 	    = FPGA_REG1A_PE0_REFCLK_ENABLE;
+		yellow_led  = FPGA_REG1A_PE0_YLED;
+		reset_off   = FPGA_REG1C_PE0_PERST;
+		break;
+	case 1:
+		rootpoint   = 0;
+		endpoint    = FPGA_REG1C_PE1_ENDPOINT;
+		power 	    = FPGA_REG1A_PE1_PWRON;
+		green_led   = FPGA_REG1A_PE1_GLED;
+		clock 	    = FPGA_REG1A_PE1_REFCLK_ENABLE;
+		yellow_led  = FPGA_REG1A_PE1_YLED;
+		reset_off   = FPGA_REG1C_PE1_PERST;
+		break;
+	case 2:
+		rootpoint   = 0;
+		endpoint    = FPGA_REG1C_PE2_ENDPOINT;
+		power 	    = FPGA_REG1A_PE2_PWRON;
+		green_led   = FPGA_REG1A_PE2_GLED;
+		clock 	    = FPGA_REG1A_PE2_REFCLK_ENABLE;
+		yellow_led  = FPGA_REG1A_PE2_YLED;
+		reset_off   = FPGA_REG1C_PE2_PERST;
+		break;
+
+	default:
+		return;
+	}
+
+	out_be16((u16 *)FPGA_REG1A,
+		 ~(power | clock | green_led) &
+		 (yellow_led | in_be16((u16 *)FPGA_REG1A)));
+
+	out_be16((u16 *)FPGA_REG1C,
+		 ~(endpoint | reset_off) &
+		 (rootpoint | in_be16((u16 *)FPGA_REG1C)));
+	/*
+	 * Leave device in reset for a while after powering on the
+	 * slot to give it a chance to initialize.
+	 */
+	udelay(250 * 1000);
+
+	out_be16((u16 *)FPGA_REG1C, reset_off | in_be16((u16 *)FPGA_REG1C));
+}
+
+
+static struct pci_controller pcie_hose[3] = {{0},{0},{0}};
+
+void pcie_setup_hoses(void)
+{
+	struct pci_controller *hose;
+	int i, bus;
+
+	/*
+	 * assume we're called after the PCIX hose is initialized, which takes
+	 * bus ID 0 and therefore start numbering PCIe's from 1.
+	 */
+	bus = 1;
+	for (i = 0; i <= 2; i++) {
+		/* Check for yucca card presence */
+		if (!yucca_pcie_card_present(i))
+			continue;
+
+		yucca_setup_pcie_fpga_rootpoint(i);
+
+		if (ppc440spe_init_pcie_rootport(i)) {
+			printf("PCIE%d: initialization failed\n", i);
+			continue;
+		}
+
+		hose = &pcie_hose[i];
+		hose->first_busno = bus;
+		hose->last_busno  = bus;
+		bus++;
+
+		/* setup mem resource */
+		pci_set_region(hose->regions + 0,
+			CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
+			CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
+			CFG_PCIE_MEMSIZE,
+			PCI_REGION_MEM
+			);
+		hose->region_count = 1;
+		pci_register_hose(hose);
+
+		ppc440spe_setup_pcie(hose, i);
+		hose->last_busno = pci_hose_scan(hose);
+	}
+}
+#endif	/* defined(CONFIG_PCI) */
+
+int misc_init_f (void)
+{
+	uint reg;
+#if defined(CONFIG_STRESS)
+	uint i ;
+	uint disp;
+#endif
+
+	out16(FPGA_REG10, (in16(FPGA_REG10) &
+			~(FPGA_REG10_AUTO_NEG_DIS|FPGA_REG10_RESET_ETH)) |
+				FPGA_REG10_10MHZ_ENABLE |
+				FPGA_REG10_100MHZ_ENABLE |
+				FPGA_REG10_GIGABIT_ENABLE |
+				FPGA_REG10_FULL_DUPLEX );
+
+	udelay(10000);	/* wait 10ms */
+
+	out16(FPGA_REG10, (in16(FPGA_REG10) | FPGA_REG10_RESET_ETH));
+
+	/* minimal init for PCIe */
+	/* pci express 0 Endpoint Mode */
+	mfsdr(SDR0_PE0DLPSET, reg);
+	reg &= (~0x00400000);
+	mtsdr(SDR0_PE0DLPSET, reg);
+	/* pci express 1 Rootpoint  Mode */
+	mfsdr(SDR0_PE1DLPSET, reg);
+	reg |= 0x00400000;
+	mtsdr(SDR0_PE1DLPSET, reg);
+	/* pci express 2 Rootpoint  Mode */
+	mfsdr(SDR0_PE2DLPSET, reg);
+	reg |= 0x00400000;
+	mtsdr(SDR0_PE2DLPSET, reg);
+
+	out16(FPGA_REG1C,(in16 (FPGA_REG1C) &
+				~FPGA_REG1C_PE0_ROOTPOINT &
+				~FPGA_REG1C_PE1_ENDPOINT  &
+				~FPGA_REG1C_PE2_ENDPOINT));
+
+#if defined(CONFIG_STRESS)
+	/*
+	 * all this setting done by linux only needed by stress an charac. test
+	 * procedure
+	 * PCIe 1 Rootpoint PCIe2 Endpoint
+	 * PCIe 0 FIR Pre-emphasis Filter Coefficients & Transmit Driver
+	 * Power Level
+	 */
+	for (i = 0, disp = 0; i < 8; i++, disp += 3) {
+		mfsdr(SDR0_PE0HSSSET1L0 + disp, reg);
+		reg |= 0x33000000;
+		mtsdr(SDR0_PE0HSSSET1L0 + disp, reg);
+	}
+
+	/*
+	 * PCIe 1 FIR Pre-emphasis Filter Coefficients & Transmit Driver
+	 * Power Level
+	 */
+	for (i = 0, disp = 0; i < 4; i++, disp += 3) {
+		mfsdr(SDR0_PE1HSSSET1L0 + disp, reg);
+		reg |= 0x33000000;
+		mtsdr(SDR0_PE1HSSSET1L0 + disp, reg);
+	}
+
+	/*
+	 * PCIE 2 FIR Pre-emphasis Filter Coefficients & Transmit Driver
+	 * Power Level
+	 */
+	for (i = 0, disp = 0; i < 4; i++, disp += 3) {
+		mfsdr(SDR0_PE2HSSSET1L0 + disp, reg);
+		reg |= 0x33000000;
+		mtsdr(SDR0_PE2HSSSET1L0 + disp, reg);
+	}
+
+	reg = 0x21242222;
+	mtsdr(SDR0_PE2UTLSET1, reg);
+	reg = 0x11000000;
+	mtsdr(SDR0_PE2UTLSET2, reg);
+	/* pci express 1 Endpoint  Mode */
+	reg = 0x00004000;
+	mtsdr(SDR0_PE2DLPSET, reg);
+
+	mtsdr(SDR0_UART1, 0x2080005a);	/* patch for TG */
+#endif
+	return 0;
+}
+
+void fpga_init(void)
+{
+	/*
+	 * by default sdram access is disabled by fpga
+	 */
+	out16(FPGA_REG10, (in16 (FPGA_REG10) |
+				FPGA_REG10_SDRAM_ENABLE |
+				FPGA_REG10_ENABLE_DISPLAY ));
+
+	return;
+}
+
+#ifdef CONFIG_POST
+/*
+ * Returns 1 if keys pressed to start the power-on long-running tests
+ * Called from board_init_f().
+ */
+int post_hotkeys_pressed(void)
+{
+	return (ctrlc());
+}
+#endif
+
+/*---------------------------------------------------------------------------+
+ | onboard_pci_arbiter_selected => from EPLD
+ +---------------------------------------------------------------------------*/
+int onboard_pci_arbiter_selected(int core_pci)
+{
+#if 0
+	unsigned long onboard_pci_arbiter_sel;
+
+	onboard_pci_arbiter_sel = in16(FPGA_REG0) & FPGA_REG0_EXT_ARB_SEL_MASK;
+
+	if (onboard_pci_arbiter_sel == FPGA_REG0_EXT_ARB_SEL_EXTERNAL)
+		return (BOARD_OPTION_SELECTED);
+	else
+#endif
+	return (BOARD_OPTION_NOT_SELECTED);
+}
+
+/*---------------------------------------------------------------------------+
+ | ppcMfcpr.
+ +---------------------------------------------------------------------------*/
+unsigned long ppcMfcpr(unsigned long cpr_reg)
+{
+	unsigned long msr;
+	unsigned long cpr_cfgaddr_temp;
+	unsigned long cpr_value;
+
+	msr = (mfmsr () & ~(MSR_EE));
+	cpr_cfgaddr_temp =  mfdcr(CPR0_CFGADDR);
+	mtdcr(CPR0_CFGADDR, cpr_reg);
+	cpr_value =  mfdcr(CPR0_CFGDATA);
+	mtdcr(CPR0_CFGADDR, cpr_cfgaddr_temp);
+	mtmsr(msr);
+
+	return (cpr_value);
+}
+
+/*----------------------------------------------------------------------------+
+| Indirect Access of the System DCR's (SDR)
+| ppcMfsdr
++----------------------------------------------------------------------------*/
+unsigned long ppcMfsdr(unsigned long sdr_reg)
+{
+	unsigned long msr;
+	unsigned long sdr_cfgaddr_temp;
+	unsigned long sdr_value;
+
+	msr = (mfmsr () & ~(MSR_EE));
+	sdr_cfgaddr_temp =  mfdcr(SDR0_CFGADDR);
+	mtdcr(SDR0_CFGADDR, sdr_reg);
+	sdr_value =  mfdcr(SDR0_CFGDATA);
+	mtdcr(SDR0_CFGADDR, sdr_cfgaddr_temp);
+	mtmsr(msr);
+
+	return (sdr_value);
+}

board/amcc/yucca/yucca.h

diff --git a/board/amcc/yucca/yucca.h b/board/amcc/yucca/yucca.h
new file mode 100644
index 0000000..66f7584
--- /dev/null
+++ b/board/amcc/yucca/yucca.h
@@ -0,0 +1,363 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __YUCCA_H_
+#define __YUCCA_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*----------------------------------------------------------------------------+
+| Defines
++----------------------------------------------------------------------------*/
+
+#define TMR_FREQ_EXT		25000000
+#define BOARD_UART_CLOCK	11059200
+
+#define BOARD_OPTION_SELECTED		1
+#define BOARD_OPTION_NOT_SELECTED	0
+
+#define ENGINEERING_CLOCK_CHECKING "clk_chk"
+#define ENGINEERING_EXTERNAL_CLOCK "ext_clk"
+
+#define ENGINEERING_CLOCK_CHECKING_DATA	1
+#define ENGINEERING_EXTERNAL_CLOCK_DATA	2
+
+/* ethernet definition */
+#define MAX_ENETMODE_PARM	3
+#define ENETMODE_NEG		0
+#define ENETMODE_SPEED		1
+#define ENETMODE_DUPLEX		2
+
+#define ENETMODE_AUTONEG	0
+#define ENETMODE_NO_AUTONEG	1
+#define ENETMODE_10		2
+#define ENETMODE_100		3
+#define ENETMODE_1000		4
+#define ENETMODE_HALF		5
+#define ENETMODE_FULL		6
+
+#define NUM_TLB_ENTRIES          64
+
+/*----------------------------------------------------------------------------+
+| TLB specific defines.
++----------------------------------------------------------------------------*/
+#define TLB_256MB_ALIGN_MASK	0xF0000000
+#define TLB_16MB_ALIGN_MASK	0xFF000000
+#define TLB_1MB_ALIGN_MASK	0xFFF00000
+#define TLB_256KB_ALIGN_MASK	0xFFFC0000
+#define TLB_64KB_ALIGN_MASK	0xFFFF0000
+#define TLB_16KB_ALIGN_MASK	0xFFFFC000
+#define TLB_4KB_ALIGN_MASK	0xFFFFF000
+#define TLB_1KB_ALIGN_MASK	0xFFFFFC00
+#define TLB_256MB_SIZE		0x10000000
+#define TLB_16MB_SIZE		0x01000000
+#define TLB_1MB_SIZE		0x00100000
+#define TLB_256KB_SIZE		0x00040000
+#define TLB_64KB_SIZE		0x00010000
+#define TLB_16KB_SIZE		0x00004000
+#define TLB_4KB_SIZE		0x00001000
+#define TLB_1KB_SIZE		0x00000400
+
+#define TLB_WORD0_EPN_MASK	0xFFFFFC00
+#define TLB_WORD0_EPN_ENCODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD0_EPN_DECODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD0_V_MASK	0x00000200
+#define TLB_WORD0_V_ENABLE	0x00000200
+#define TLB_WORD0_V_DISABLE	0x00000000
+#define TLB_WORD0_TS_MASK	0x00000100
+#define TLB_WORD0_TS_1		0x00000100
+#define TLB_WORD0_TS_0		0x00000000
+#define TLB_WORD0_SIZE_MASK	0x000000F0
+#define TLB_WORD0_SIZE_1KB	0x00000000
+#define TLB_WORD0_SIZE_4KB	0x00000010
+#define TLB_WORD0_SIZE_16KB	0x00000020
+#define TLB_WORD0_SIZE_64KB	0x00000030
+#define TLB_WORD0_SIZE_256KB	0x00000040
+#define TLB_WORD0_SIZE_1MB	0x00000050
+#define TLB_WORD0_SIZE_16MB	0x00000070
+#define TLB_WORD0_SIZE_256MB	0x00000090
+#define TLB_WORD0_TPAR_MASK	0x0000000F
+#define TLB_WORD0_TPAR_ENCODE(n) ((((unsigned long)(n))&0x0F)<<0)
+#define TLB_WORD0_TPAR_DECODE(n) ((((unsigned long)(n))>>0)&0x0F)
+
+#define TLB_WORD1_RPN_MASK	0xFFFFFC00
+#define TLB_WORD1_RPN_ENCODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD1_RPN_DECODE(n) (((unsigned long)(n))&0xFFFFFC00)
+#define TLB_WORD1_PAR1_MASK	0x00000300
+#define TLB_WORD1_PAR1_ENCODE(n) ((((unsigned long)(n))&0x03)<<8)
+#define TLB_WORD1_PAR1_DECODE(n) ((((unsigned long)(n))>>8)&0x03)
+#define TLB_WORD1_PAR1_0	0x00000000
+#define TLB_WORD1_PAR1_1	0x00000100
+#define TLB_WORD1_PAR1_2	0x00000200
+#define TLB_WORD1_PAR1_3	0x00000300
+#define TLB_WORD1_ERPN_MASK	0x0000000F
+#define TLB_WORD1_ERPN_ENCODE(n) ((((unsigned long)(n))&0x0F)<<0)
+#define TLB_WORD1_ERPN_DECODE(n) ((((unsigned long)(n))>>0)&0x0F)
+
+#define TLB_WORD2_PAR2_MASK	0xC0000000
+#define TLB_WORD2_PAR2_ENCODE(n) ((((unsigned long)(n))&0x03)<<30)
+#define TLB_WORD2_PAR2_DECODE(n) ((((unsigned long)(n))>>30)&0x03)
+#define TLB_WORD2_PAR2_0	0x00000000
+#define TLB_WORD2_PAR2_1	0x40000000
+#define TLB_WORD2_PAR2_2	0x80000000
+#define TLB_WORD2_PAR2_3	0xC0000000
+#define TLB_WORD2_U0_MASK	0x00008000
+#define TLB_WORD2_U0_ENABLE	0x00008000
+#define TLB_WORD2_U0_DISABLE	0x00000000
+#define TLB_WORD2_U1_MASK	0x00004000
+#define TLB_WORD2_U1_ENABLE	0x00004000
+#define TLB_WORD2_U1_DISABLE	0x00000000
+#define TLB_WORD2_U2_MASK	0x00002000
+#define TLB_WORD2_U2_ENABLE	0x00002000
+#define TLB_WORD2_U2_DISABLE	0x00000000
+#define TLB_WORD2_U3_MASK	0x00001000
+#define TLB_WORD2_U3_ENABLE	0x00001000
+#define TLB_WORD2_U3_DISABLE	0x00000000
+#define TLB_WORD2_W_MASK	0x00000800
+#define TLB_WORD2_W_ENABLE	0x00000800
+#define TLB_WORD2_W_DISABLE	0x00000000
+#define TLB_WORD2_I_MASK	0x00000400
+#define TLB_WORD2_I_ENABLE	0x00000400
+#define TLB_WORD2_I_DISABLE	0x00000000
+#define TLB_WORD2_M_MASK	0x00000200
+#define TLB_WORD2_M_ENABLE	0x00000200
+#define TLB_WORD2_M_DISABLE	0x00000000
+#define TLB_WORD2_G_MASK	0x00000100
+#define TLB_WORD2_G_ENABLE	0x00000100
+#define TLB_WORD2_G_DISABLE	0x00000000
+#define TLB_WORD2_E_MASK	0x00000080
+#define TLB_WORD2_E_ENABLE	0x00000080
+#define TLB_WORD2_E_DISABLE	0x00000000
+#define TLB_WORD2_UX_MASK	0x00000020
+#define TLB_WORD2_UX_ENABLE	0x00000020
+#define TLB_WORD2_UX_DISABLE	0x00000000
+#define TLB_WORD2_UW_MASK	0x00000010
+#define TLB_WORD2_UW_ENABLE	0x00000010
+#define TLB_WORD2_UW_DISABLE	0x00000000
+#define TLB_WORD2_UR_MASK	0x00000008
+#define TLB_WORD2_UR_ENABLE	0x00000008
+#define TLB_WORD2_UR_DISABLE	0x00000000
+#define TLB_WORD2_SX_MASK	0x00000004
+#define TLB_WORD2_SX_ENABLE	0x00000004
+#define TLB_WORD2_SX_DISABLE	0x00000000
+#define TLB_WORD2_SW_MASK	0x00000002
+#define TLB_WORD2_SW_ENABLE	0x00000002
+#define TLB_WORD2_SW_DISABLE	0x00000000
+#define TLB_WORD2_SR_MASK	0x00000001
+#define TLB_WORD2_SR_ENABLE	0x00000001
+#define TLB_WORD2_SR_DISABLE	0x00000000
+
+/*----------------------------------------------------------------------------+
+| Board specific defines.
++----------------------------------------------------------------------------*/
+#define NONCACHE_MEMORY_SIZE     (64*1024)
+#define NONCACHE_AREA0_ENDOFFSET (64*1024)
+#define NONCACHE_AREA1_ENDOFFSET (32*1024)
+
+#define FLASH_SECTORSIZE	0x00010000
+
+/* SDRAM MICRON */
+#define SDRAM_MICRON		0x2C
+
+#define SDRAM_TRUE		1
+#define SDRAM_FALSE		0
+#define SDRAM_DDR1		1
+#define SDRAM_DDR2		2
+#define SDRAM_NONE		0
+#define MAXDIMMS		2		/* Changes le 12/01/05 pour 1.6 */
+#define MAXRANKS		4		/* Changes le 12/01/05 pour 1.6 */
+#define MAXBANKSPERDIMM		2
+#define MAXRANKSPERDIMM		2
+#define MAXBXCF			4		/* Changes le 12/01/05 pour 1.6 */
+#define MAXSDRAMMEMORY		0xFFFFFFFF	/* 4GB */
+#define ERROR_STR_LENGTH	256
+#define MAX_SPD_BYTES		256		/* Max number of bytes on the DIMM's SPD EEPROM */
+
+/*----------------------------------------------------------------------------+
+| SDR Configuration registers
++----------------------------------------------------------------------------*/
+/* Serial Device Strap Reg 0 */
+#define sdr_pstrp0	0x0040
+
+#define	SDR0_SDSTP1_EBC_ROM_BS_MASK	0x00000080 /* EBC Boot bus width Mask */
+#define	SDR0_SDSTP1_EBC_ROM_BS_16BIT	0x00000080 /* EBC 16 Bits */
+#define	SDR0_SDSTP1_EBC_ROM_BS_8BIT	0x00000000 /* EBC  8 Bits */
+
+#define	SDR0_SDSTP1_BOOT_SEL_MASK	0x00080000 /* Boot device Selection Mask */
+#define	SDR0_SDSTP1_BOOT_SEL_EBC	0x00000000 /* EBC */
+#define	SDR0_SDSTP1_BOOT_SEL_PCI	0x00080000 /* PCI */
+
+#define	SDR0_SDSTP1_EBC_SIZE_MASK	0x00000060 /* Boot rom size Mask */
+#define	SDR0_SDSTP1_BOOT_SIZE_16MB	0x00000060 /* 16 MB */
+#define	SDR0_SDSTP1_BOOT_SIZE_8MB	0x00000040 /*  8 MB */
+#define	SDR0_SDSTP1_BOOT_SIZE_4MB	0x00000020 /*  4 MB */
+#define	SDR0_SDSTP1_BOOT_SIZE_2MB	0x00000000 /*  2 MB */
+
+/* Serial Device Enabled - Addr = 0xA8 */
+#define SDR0_PSTRP0_BOOTSTRAP_IIC_A8_EN SDR0_PSTRP0_BOOTSTRAP_SETTINGS5
+/* Serial Device Enabled - Addr = 0xA4 */
+#define SDR0_PSTRP0_BOOTSTRAP_IIC_A4_EN SDR0_PSTRP0_BOOTSTRAP_SETTINGS7
+
+/* Pin Straps Reg */
+#define SDR0_PSTRP0			0x0040
+#define SDR0_PSTRP0_BOOTSTRAP_MASK	0xE0000000  /* Strap Bits */
+
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS0	0x00000000  /* Default strap settings 0 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS1	0x20000000  /* Default strap settings 1 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS2	0x40000000  /* Default strap settings 2 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS3	0x60000000  /* Default strap settings 3 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS4	0x80000000  /* Default strap settings 4 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS5	0xA0000000  /* Default strap settings 5 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS6	0xC0000000  /* Default strap settings 6 */
+#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS7	0xE0000000  /* Default strap settings 7 */
+
+/* fpgareg - defines are in include/config/YUCCA.h */
+
+#define SDR0_CUST0_ENET3_MASK		0x00000080
+#define SDR0_CUST0_ENET3_COPPER		0x00000000
+#define SDR0_CUST0_ENET3_FIBER		0x00000080
+#define SDR0_CUST0_RGMII3_MASK		0x00000070
+#define SDR0_CUST0_RGMII3_ENCODE(n)	((((unsigned long)(n))&0x7)<<4)
+#define SDR0_CUST0_RGMII3_DECODE(n)	((((unsigned long)(n))>>4)&0x07)
+#define SDR0_CUST0_RGMII3_DISAB		0x00000000
+#define SDR0_CUST0_RGMII3_RTBI		0x00000040
+#define SDR0_CUST0_RGMII3_RGMII		0x00000050
+#define SDR0_CUST0_RGMII3_TBI		0x00000060
+#define SDR0_CUST0_RGMII3_GMII		0x00000070
+#define SDR0_CUST0_ENET2_MASK		0x00000008
+#define SDR0_CUST0_ENET2_COPPER		0x00000000
+#define SDR0_CUST0_ENET2_FIBER		0x00000008
+#define SDR0_CUST0_RGMII2_MASK		0x00000007
+#define SDR0_CUST0_RGMII2_ENCODE(n)	((((unsigned long)(n))&0x7)<<0)
+#define SDR0_CUST0_RGMII2_DECODE(n)	((((unsigned long)(n))>>0)&0x07)
+#define SDR0_CUST0_RGMII2_DISAB		0x00000000
+#define SDR0_CUST0_RGMII2_RTBI		0x00000004
+#define SDR0_CUST0_RGMII2_RGMII		0x00000005
+#define SDR0_CUST0_RGMII2_TBI		0x00000006
+#define SDR0_CUST0_RGMII2_GMII		0x00000007
+
+#define ONE_MILLION			1000000
+#define ONE_BILLION			1000000000
+
+/*----------------------------------------------------------------------------+
+|                               X
+|                              XX
+| XX  XXX   XXXXX   XX XXX    XXXXX
+| XX  XX        X    XXX XX    XX
+| XX  XX   XXXXXX    XX        XX
+| XX  XX   X   XX    XX        XX XX
+|  XXX XX  XXXXX X  XXXX        XXX
++----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------+
+| Declare Configuration values
++----------------------------------------------------------------------------*/
+
+typedef enum config_selection {
+	CONFIG_NOT_SELECTED,
+	CONFIG_SELECTED
+} config_selection_t;
+
+typedef enum config_list {
+	UART2_IN_SERVICE_MODE,
+	CPU_TRACE_MODE,
+	UART1_CTS_RTS,
+	CONFIG_NB
+} config_list_t;
+
+#define MAX_CONFIG_SELECT_NB			3
+
+#define BOARD_INFO_UART2_IN_SERVICE_MODE	1
+#define BOARD_INFO_CPU_TRACE_MODE		2
+#define BOARD_INFO_UART1_CTS_RTS_MODE		4
+
+void force_bup_config_selection(config_selection_t *confgi_select_P);
+void update_config_selection_table(config_selection_t *config_select_P);
+void display_config_selection(config_selection_t *config_select_P);
+
+/*----------------------------------------------------------------------------+
+|                     XX
+|
+|   XXXX    XX XXX   XXX     XXXX
+|  XX        XX  XX   XX    XX  XX
+|  XX  XXX   XX  XX   XX    XX  XX
+|  XX  XX    XXXXX    XX    XX  XX
+|   XXXX     XX      XXXX    XXXX
+|           XXXX
+|
+|
+|
+| +------------------------------------------------------------------+
+| |  GPIO/Secondary func | Primary Function | I/O | Alternate1 | I/O |
+| +----------------------+------------------+-----+------------+-----+
+| |                      |                  |     |            |     |
+| | GPIO0_0              | PCIX0REQ2_N      | I/O |  TRCCLK    |     |
+| | GPIO0_1              | PCIX0REQ3_N      | I/O |  TRCBS0    |     |
+| | GPIO0_2              | PCIX0GNT2_N      | I/O |  TRCBS1    |     |
+| | GPIO0_3              | PCIX0GNT3_N      | I/O |  TRCBS2    |     |
+| | GPIO0_4              | PCIX1REQ2_N      | I/O |  TRCES0    |     |
+| | GPIO0_5              | PCIX1REQ3_N      | I/O |  TRCES1    |     |
+| | GPIO0_6              | PCIX1GNT2_N      | I/O |  TRCES2    | NA  |
+| | GPIO0_7              | PCIX1GNT3_N      | I/O |  TRCES3    | NA  |
+| | GPIO0_8              | PERREADY         |  I  |  TRCES4    | NA  |
+| | GPIO0_9              | PERCS1_N         |  O  |  TRCTS0    | NA  |
+| | GPIO0_10             | PERCS2_N         |  O  |  TRCTS1    | NA  |
+| | GPIO0_11             | IRQ0             |  I  |  TRCTS2    | NA  |
+| | GPIO0_12             | IRQ1             |  I  |  TRCTS3    | NA  |
+| | GPIO0_13             | IRQ2             |  I  |  TRCTS4    | NA  |
+| | GPIO0_14             | IRQ3             |  I  |  TRCTS5    | NA  |
+| | GPIO0_15             | IRQ4             |  I  |  TRCTS6    | NA  |
+| | GPIO0_16             | IRQ5             |  I  |  UART2RX   |  I  |
+| | GPIO0_17             | PERBE0_N         |  O  |  UART2TX   |  O  |
+| | GPIO0_18             | PCI0GNT0_N       | I/O |  NA        | NA  |
+| | GPIO0_19             | PCI0GNT1_N       | I/O |  NA        | NA  |
+| | GPIO0_20             | PCI0REQ0_N       | I/O |  NA        | NA  |
+| | GPIO0_21             | PCI0REQ1_N       | I/O |  NA        | NA  |
+| | GPIO0_22             | PCI1GNT0_N       | I/O |  NA        | NA  |
+| | GPIO0_23             | PCI1GNT1_N       | I/O |  NA        | NA  |
+| | GPIO0_24             | PCI1REQ0_N       | I/O |  NA        | NA  |
+| | GPIO0_25             | PCI1REQ1_N       | I/O |  NA        | NA  |
+| | GPIO0_26             | PCI2GNT0_N       | I/O |  NA        | NA  |
+| | GPIO0_27             | PCI2GNT1_N       | I/O |  NA        | NA  |
+| | GPIO0_28             | PCI2REQ0_N       | I/O |  NA        | NA  |
+| | GPIO0_29             | PCI2REQ1_N       | I/O |  NA        | NA  |
+| | GPIO0_30             | UART1RX          |  I  |  NA        | NA  |
+| | GPIO0_31             | UART1TX          |  O  |  NA        | NA  |
+| |                      |                  |     |            |     |
+| +----------------------+------------------+-----+------------+-----+
+|
++----------------------------------------------------------------------------*/
+
+unsigned long auto_calc_speed(void);
+/*----------------------------------------------------------------------------+
+| Prototypes
++----------------------------------------------------------------------------*/
+void print_evb440spe_info(void);
+
+int onboard_pci_arbiter_selected(int core_pci);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __YUCCA_H_ */

board/atc/Makefile

diff --git a/board/atc/Makefile b/board/atc/Makefile
index 7a2014d..7573a0c 100644
--- a/board/atc/Makefile
+++ b/board/atc/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o ti113x.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/atc/ti113x.c

diff --git a/board/atc/ti113x.c b/board/atc/ti113x.c
new file mode 100644
index 0000000..d5e935c
--- /dev/null
+++ b/board/atc/ti113x.c
@@ -0,0 +1,637 @@
+/*
+ * (C) Copyright 2003-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ********************************************************************
+ *
+ * Lots of code copied from:
+ *
+ * i82365.c 1.352 - Linux driver for Intel 82365 and compatible
+ * PC Card controllers, and Yenta-compatible PCI-to-CardBus controllers.
+ * (C) 1999 David A. Hinds <dahinds@users.sourceforge.net>
+ */
+
+#include <common.h>
+
+#ifdef CONFIG_I82365
+
+#include <command.h>
+#include <pci.h>
+#include <pcmcia.h>
+#include <asm/io.h>
+
+#include <pcmcia/ss.h>
+#include <pcmcia/i82365.h>
+#include <pcmcia/yenta.h>
+#include <pcmcia/ti113x.h>
+
+static struct pci_device_id supported[] = {
+	{PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1510},
+	{0, 0}
+};
+
+#define CYCLE_TIME	120
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev);
+#endif
+
+typedef struct socket_info_t {
+	pci_dev_t	dev;
+	u_short		bcr;
+	u_char		pci_lat, cb_lat, sub_bus, cache;
+	u_int		cb_phys;
+
+	socket_cap_t	cap;
+	u_short		type;
+	u_int		flags;
+	ti113x_state_t	state;
+} socket_info_t;
+
+static socket_info_t socket;
+static socket_state_t state;
+static struct pccard_mem_map mem;
+static struct pccard_io_map io;
+
+/*====================================================================*/
+
+/* Some PCI shortcuts */
+
+static int pci_readb (socket_info_t * s, int r, u_char * v)
+{
+	return pci_read_config_byte (s->dev, r, v);
+}
+static int pci_writeb (socket_info_t * s, int r, u_char v)
+{
+	return pci_write_config_byte (s->dev, r, v);
+}
+static int pci_readw (socket_info_t * s, int r, u_short * v)
+{
+	return pci_read_config_word (s->dev, r, v);
+}
+static int pci_writew (socket_info_t * s, int r, u_short v)
+{
+	return pci_write_config_word (s->dev, r, v);
+}
+static int pci_readl (socket_info_t * s, int r, u_int * v)
+{
+	return pci_read_config_dword (s->dev, r, v);
+}
+static int pci_writel (socket_info_t * s, int r, u_int v)
+{
+	return pci_write_config_dword (s->dev, r, v);
+}
+
+/*====================================================================*/
+
+#define cb_readb(s, r)		readb((s)->cb_phys + (r))
+#define cb_readl(s, r)		readl((s)->cb_phys + (r))
+#define cb_writeb(s, r, v)	writeb(v, (s)->cb_phys + (r))
+#define cb_writel(s, r, v)	writel(v, (s)->cb_phys + (r))
+
+static u_char i365_get (socket_info_t * s, u_short reg)
+{
+	return cb_readb (s, 0x0800 + reg);
+}
+
+static void i365_set (socket_info_t * s, u_short reg, u_char data)
+{
+	cb_writeb (s, 0x0800 + reg, data);
+}
+
+static void i365_bset (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) | mask);
+}
+
+static void i365_bclr (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) & ~mask);
+}
+
+#if 0	/* not used */
+static void i365_bflip (socket_info_t * s, u_short reg, u_char mask, int b)
+{
+	u_char d = i365_get (s, reg);
+
+	i365_set (s, reg, (b) ? (d | mask) : (d & ~mask));
+}
+
+static u_short i365_get_pair (socket_info_t * s, u_short reg)
+{
+	return (i365_get (s, reg) + (i365_get (s, reg + 1) << 8));
+}
+#endif	/* not used */
+
+static void i365_set_pair (socket_info_t * s, u_short reg, u_short data)
+{
+	i365_set (s, reg, data & 0xff);
+	i365_set (s, reg + 1, data >> 8);
+}
+
+/*======================================================================
+
+    Code to save and restore global state information for TI 1130 and
+    TI 1131 controllers, and to set and report global configuration
+    options.
+
+======================================================================*/
+
+static void ti113x_get_state (socket_info_t * s)
+{
+	ti113x_state_t *p = &s->state;
+
+	pci_readl (s, TI113X_SYSTEM_CONTROL, &p->sysctl);
+	pci_readb (s, TI113X_CARD_CONTROL, &p->cardctl);
+	pci_readb (s, TI113X_DEVICE_CONTROL, &p->devctl);
+	pci_readb (s, TI1250_DIAGNOSTIC, &p->diag);
+	pci_readl (s, TI12XX_IRQMUX, &p->irqmux);
+}
+
+static void ti113x_set_state (socket_info_t * s)
+{
+	ti113x_state_t *p = &s->state;
+
+	pci_writel (s, TI113X_SYSTEM_CONTROL, p->sysctl);
+	pci_writeb (s, TI113X_CARD_CONTROL, p->cardctl);
+	pci_writeb (s, TI113X_DEVICE_CONTROL, p->devctl);
+	pci_writeb (s, TI1250_MULTIMEDIA_CTL, 0);
+	pci_writeb (s, TI1250_DIAGNOSTIC, p->diag);
+	pci_writel (s, TI12XX_IRQMUX, p->irqmux);
+	i365_set_pair (s, TI113X_IO_OFFSET (0), 0);
+	i365_set_pair (s, TI113X_IO_OFFSET (1), 0);
+}
+
+static u_int ti113x_set_opts (socket_info_t * s)
+{
+	ti113x_state_t *p = &s->state;
+	u_int mask = 0xffff;
+
+	p->cardctl &= ~TI113X_CCR_ZVENABLE;
+	p->cardctl |= TI113X_CCR_SPKROUTEN;
+
+	return mask;
+}
+
+/*======================================================================
+
+    Routines to handle common CardBus options
+
+======================================================================*/
+
+/* Default settings for PCI command configuration register */
+#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
+		  PCI_COMMAND_MASTER|PCI_COMMAND_WAIT)
+
+static void cb_get_state (socket_info_t * s)
+{
+	pci_readb (s, PCI_CACHE_LINE_SIZE, &s->cache);
+	pci_readb (s, PCI_LATENCY_TIMER, &s->pci_lat);
+	pci_readb (s, CB_LATENCY_TIMER, &s->cb_lat);
+	pci_readb (s, CB_CARDBUS_BUS, &s->cap.cardbus);
+	pci_readb (s, CB_SUBORD_BUS, &s->sub_bus);
+	pci_readw (s, CB_BRIDGE_CONTROL, &s->bcr);
+}
+
+static void cb_set_state (socket_info_t * s)
+{
+	pci_writel (s, CB_LEGACY_MODE_BASE, 0);
+	pci_writel (s, PCI_BASE_ADDRESS_0, s->cb_phys);
+	pci_writew (s, PCI_COMMAND, CMD_DFLT);
+	pci_writeb (s, PCI_CACHE_LINE_SIZE, s->cache);
+	pci_writeb (s, PCI_LATENCY_TIMER, s->pci_lat);
+	pci_writeb (s, CB_LATENCY_TIMER, s->cb_lat);
+	pci_writeb (s, CB_CARDBUS_BUS, s->cap.cardbus);
+	pci_writeb (s, CB_SUBORD_BUS, s->sub_bus);
+	pci_writew (s, CB_BRIDGE_CONTROL, s->bcr);
+}
+
+static void cb_set_opts (socket_info_t * s)
+{
+	if (s->cache == 0)
+		s->cache = 8;
+	if (s->pci_lat == 0)
+		s->pci_lat = 0xa8;
+	if (s->cb_lat == 0)
+		s->cb_lat = 0xb0;
+}
+
+/*======================================================================
+
+    Power control for Cardbus controllers: used both for 16-bit and
+    Cardbus cards.
+
+======================================================================*/
+
+static int cb_set_power (socket_info_t * s, socket_state_t * state)
+{
+	u_int reg = 0;
+
+	/* restart card voltage detection if it seems appropriate */
+	if ((state->Vcc == 0) && (state->Vpp == 0) &&
+	   !(cb_readl (s, CB_SOCKET_STATE) & CB_SS_VSENSE))
+		cb_writel (s, CB_SOCKET_FORCE, CB_SF_CVSTEST);
+	switch (state->Vcc) {
+	case 0:
+		reg = 0;
+		break;
+	case 33:
+		reg = CB_SC_VCC_3V;
+		break;
+	case 50:
+		reg = CB_SC_VCC_5V;
+		break;
+	default:
+		return -1;
+	}
+	switch (state->Vpp) {
+	case 0:
+		break;
+	case 33:
+		reg |= CB_SC_VPP_3V;
+		break;
+	case 50:
+		reg |= CB_SC_VPP_5V;
+		break;
+	case 120:
+		reg |= CB_SC_VPP_12V;
+		break;
+	default:
+		return -1;
+	}
+	if (reg != cb_readl (s, CB_SOCKET_CONTROL))
+		cb_writel (s, CB_SOCKET_CONTROL, reg);
+
+	return 0;
+}
+
+/*======================================================================
+
+    Generic routines to get and set controller options
+
+======================================================================*/
+
+static void get_bridge_state (socket_info_t * s)
+{
+	ti113x_get_state (s);
+	cb_get_state (s);
+}
+
+static void set_bridge_state (socket_info_t * s)
+{
+	cb_set_state (s);
+	i365_set (s, I365_GBLCTL, 0x00);
+	i365_set (s, I365_GENCTL, 0x00);
+	ti113x_set_state (s);
+}
+
+static void set_bridge_opts (socket_info_t * s)
+{
+	ti113x_set_opts (s);
+	cb_set_opts (s);
+}
+
+/*====================================================================*/
+#define PD67_EXT_INDEX		0x2e	/* Extension index */
+#define PD67_EXT_DATA		0x2f	/* Extension data */
+#define PD67_EXD_VS1(s)		(0x01 << ((s)<<1))
+
+#define pd67_ext_get(s, r) \
+    (i365_set(s, PD67_EXT_INDEX, r), i365_get(s, PD67_EXT_DATA))
+
+static int i365_get_status (socket_info_t * s, u_int * value)
+{
+	u_int status;
+
+	status = i365_get (s, I365_IDENT);
+	status = i365_get (s, I365_STATUS);
+	*value = ((status & I365_CS_DETECT) == I365_CS_DETECT) ? SS_DETECT : 0;
+	if (i365_get (s, I365_INTCTL) & I365_PC_IOCARD) {
+		*value |= (status & I365_CS_STSCHG) ? 0 : SS_STSCHG;
+	} else {
+		*value |= (status & I365_CS_BVD1) ? 0 : SS_BATDEAD;
+		*value |= (status & I365_CS_BVD2) ? 0 : SS_BATWARN;
+	}
+	*value |= (status & I365_CS_WRPROT) ? SS_WRPROT : 0;
+	*value |= (status & I365_CS_READY) ? SS_READY : 0;
+	*value |= (status & I365_CS_POWERON) ? SS_POWERON : 0;
+
+	status = cb_readl (s, CB_SOCKET_STATE);
+	*value |= (status & CB_SS_32BIT) ? SS_CARDBUS : 0;
+	*value |= (status & CB_SS_3VCARD) ? SS_3VCARD : 0;
+	*value |= (status & CB_SS_XVCARD) ? SS_XVCARD : 0;
+	*value |= (status & CB_SS_VSENSE) ? 0 : SS_PENDING;
+	/* For now, ignore cards with unsupported voltage keys */
+	if (*value & SS_XVCARD)
+		*value &= ~(SS_DETECT | SS_3VCARD | SS_XVCARD);
+
+	return 0;
+}	/* i365_get_status */
+
+static int i365_set_socket (socket_info_t * s, socket_state_t * state)
+{
+	u_char reg;
+
+	set_bridge_state (s);
+
+	/* IO card, RESET flag */
+	reg = 0;
+	reg |= (state->flags & SS_RESET) ? 0 : I365_PC_RESET;
+	reg |= (state->flags & SS_IOCARD) ? I365_PC_IOCARD : 0;
+	i365_set (s, I365_INTCTL, reg);
+
+	reg = I365_PWR_NORESET;
+	if (state->flags & SS_PWR_AUTO)
+		reg |= I365_PWR_AUTO;
+	if (state->flags & SS_OUTPUT_ENA)
+		reg |= I365_PWR_OUT;
+
+	cb_set_power (s, state);
+	reg |= i365_get (s, I365_POWER) & (I365_VCC_MASK | I365_VPP1_MASK);
+
+	if (reg != i365_get (s, I365_POWER))
+		i365_set (s, I365_POWER, reg);
+
+	return 0;
+}	/* i365_set_socket */
+
+/*====================================================================*/
+
+static int i365_set_mem_map (socket_info_t * s, struct pccard_mem_map *mem)
+{
+	u_short base, i;
+	u_char map;
+
+	debug ("i82365: SetMemMap(%d, %#2.2x, %d ns, %#5.5lx-%#5.5lx, %#5.5x)\n",
+		mem->map, mem->flags, mem->speed,
+		mem->sys_start, mem->sys_stop, mem->card_start);
+
+	map = mem->map;
+	if ((map > 4) ||
+	    (mem->card_start > 0x3ffffff) ||
+	    (mem->sys_start > mem->sys_stop) ||
+	    (mem->speed > 1000)) {
+		return -1;
+	}
+
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_MEM (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_MEM (map));
+
+	/* Take care of high byte, for PCI controllers */
+	i365_set (s, CB_MEM_PAGE (map), mem->sys_start >> 24);
+
+	base = I365_MEM (map);
+	i = (mem->sys_start >> 12) & 0x0fff;
+	if (mem->flags & MAP_16BIT)
+		i |= I365_MEM_16BIT;
+	if (mem->flags & MAP_0WS)
+		i |= I365_MEM_0WS;
+	i365_set_pair (s, base + I365_W_START, i);
+
+	i = (mem->sys_stop >> 12) & 0x0fff;
+	switch (mem->speed / CYCLE_TIME) {
+	case 0:
+		break;
+	case 1:
+		i |= I365_MEM_WS0;
+		break;
+	case 2:
+		i |= I365_MEM_WS1;
+		break;
+	default:
+		i |= I365_MEM_WS1 | I365_MEM_WS0;
+		break;
+	}
+	i365_set_pair (s, base + I365_W_STOP, i);
+
+	i = ((mem->card_start - mem->sys_start) >> 12) & 0x3fff;
+	if (mem->flags & MAP_WRPROT)
+		i |= I365_MEM_WRPROT;
+	if (mem->flags & MAP_ATTRIB)
+		i |= I365_MEM_REG;
+	i365_set_pair (s, base + I365_W_OFF, i);
+
+	/* Turn on the window if necessary */
+	if (mem->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_MEM (map));
+	return 0;
+}	/* i365_set_mem_map */
+
+static int i365_set_io_map (socket_info_t * s, struct pccard_io_map *io)
+{
+	u_char map, ioctl;
+
+	map = io->map;
+	/* comment out: comparison is always false due to limited range of data type */
+	if ((map > 1) || /* (io->start > 0xffff) || (io->stop > 0xffff) || */
+	    (io->stop < io->start))
+		return -1;
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_IO (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_IO (map));
+	i365_set_pair (s, I365_IO (map) + I365_W_START, io->start);
+	i365_set_pair (s, I365_IO (map) + I365_W_STOP, io->stop);
+	ioctl = i365_get (s, I365_IOCTL) & ~I365_IOCTL_MASK (map);
+	if (io->speed)
+		ioctl |= I365_IOCTL_WAIT (map);
+	if (io->flags & MAP_0WS)
+		ioctl |= I365_IOCTL_0WS (map);
+	if (io->flags & MAP_16BIT)
+		ioctl |= I365_IOCTL_16BIT (map);
+	if (io->flags & MAP_AUTOSZ)
+		ioctl |= I365_IOCTL_IOCS16 (map);
+	i365_set (s, I365_IOCTL, ioctl);
+	/* Turn on the window if necessary */
+	if (io->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_IO (map));
+	return 0;
+}	/* i365_set_io_map */
+
+/*====================================================================*/
+
+int i82365_init (void)
+{
+	u_int val;
+	int i;
+
+	if ((socket.dev = pci_find_devices (supported, 0)) < 0) {
+		/* Controller not found */
+		return 1;
+	}
+	debug ("i82365 Device Found!\n");
+
+	pci_read_config_dword (socket.dev, PCI_BASE_ADDRESS_0, &socket.cb_phys);
+	socket.cb_phys &= ~0xf;
+
+	get_bridge_state (&socket);
+	set_bridge_opts (&socket);
+
+	i = i365_get_status (&socket, &val);
+
+	if (val & SS_DETECT) {
+		if (val & SS_3VCARD) {
+			state.Vcc = state.Vpp = 33;
+			puts (" 3.3V card found: ");
+		} else if (!(val & SS_XVCARD)) {
+			state.Vcc = state.Vpp = 50;
+			puts (" 5.0V card found: ");
+		} else {
+			puts ("i82365: unsupported voltage key\n");
+			state.Vcc = state.Vpp = 0;
+		}
+	} else {
+		/* No card inserted */
+		puts ("No card\n");
+		return 1;
+	}
+
+	state.flags = SS_IOCARD | SS_OUTPUT_ENA;
+	state.csc_mask = 0;
+	state.io_irq = 0;
+
+	i365_set_socket (&socket, &state);
+
+	for (i = 500; i; i--) {
+		if ((i365_get (&socket, I365_STATUS) & I365_CS_READY))
+			break;
+		udelay (1000);
+	}
+
+	if (i == 0) {
+		/* PC Card not ready for data transfer */
+		puts ("i82365 PC Card not ready for data transfer\n");
+		return 1;
+	}
+	debug (" PC Card ready for data transfer: ");
+
+	mem.map = 0;
+	mem.flags = MAP_ATTRIB | MAP_ACTIVE;
+	mem.speed = 300;
+	mem.sys_start = CFG_PCMCIA_MEM_ADDR;
+	mem.sys_stop = CFG_PCMCIA_MEM_ADDR + CFG_PCMCIA_MEM_SIZE - 1;
+	mem.card_start = 0;
+	i365_set_mem_map (&socket, &mem);
+
+	io.map = 0;
+	io.flags = MAP_AUTOSZ | MAP_ACTIVE;
+	io.speed = 0;
+	io.start = 0x0100;
+	io.stop = 0x010F;
+	i365_set_io_map (&socket, &io);
+
+#ifdef DEBUG
+	i82365_dump_regions (socket.dev);
+#endif
+
+	return 0;
+}
+
+void i82365_exit (void)
+{
+	io.map = 0;
+	io.flags = 0;
+	io.speed = 0;
+	io.start = 0;
+	io.stop = 0x1;
+
+	i365_set_io_map (&socket, &io);
+
+	mem.map = 0;
+	mem.flags = 0;
+	mem.speed = 0;
+	mem.sys_start = 0;
+	mem.sys_stop = 0x1000;
+	mem.card_start = 0;
+
+	i365_set_mem_map (&socket, &mem);
+
+	socket.state.sysctl &= 0xFFFF00FF;
+
+	state.Vcc = state.Vpp = 0;
+
+	i365_set_socket (&socket, &state);
+}
+
+int pcmcia_on (void)
+{
+	u_int rc;
+
+	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	rc = i82365_init();
+	if (rc)
+		goto exit;
+
+	rc = check_ide_device(0);
+	if (rc == 0)
+		goto exit;
+
+	i82365_exit();
+
+exit:
+	return rc;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_off (void)
+{
+	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	i82365_exit();
+
+	return 0;
+}
+#endif
+
+/*======================================================================
+
+    Debug stuff
+
+======================================================================*/
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev)
+{
+	u_int tmp[2];
+	u_int *mem = (void *) socket.cb_phys;
+	u_char *cis = (void *) CFG_PCMCIA_MEM_ADDR;
+	u_char *ide = (void *) (CFG_ATA_BASE_ADDR + CFG_ATA_REG_OFFSET);
+
+	pci_read_config_dword (dev, 0x00, tmp + 0);
+	pci_read_config_dword (dev, 0x80, tmp + 1);
+
+	printf ("PCI CONF: %08X ... %08X\n",
+		tmp[0], tmp[1]);
+	printf ("PCI MEM:  ... %08X ... %08X\n",
+		mem[0x8 / 4], mem[0x800 / 4]);
+	printf ("CIS:      ...%c%c%c%c%c%c%c%c...\n",
+		cis[0x38], cis[0x3a], cis[0x3c], cis[0x3e],
+		cis[0x40], cis[0x42], cis[0x44], cis[0x48]);
+	printf ("CIS CONF: %02X %02X %02X ...\n",
+		cis[0x200], cis[0x202], cis[0x204]);
+	printf ("IDE:      %02X %02X %02X %02X %02X %02X %02X %02X\n",
+		ide[0], ide[1], ide[2], ide[3],
+		ide[4], ide[5], ide[6], ide[7]);
+}
+#endif	/* DEBUG */
+
+#endif /* CONFIG_I82365 */

board/bc3450/bc3450.c

diff --git a/board/bc3450/bc3450.c b/board/bc3450/bc3450.c
index a030b82..0d86518 100644
--- a/board/bc3450/bc3450.c
+++ b/board/bc3450/bc3450.c
@@ -1,6 +1,4 @@
 /*
- * -- Version 1.1 --
- *
  * (C) Copyright 2003-2004
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
@@ -13,9 +11,6 @@
  * (C) Copyright 2006
  * Stefan Strobl, GERSYS GmbH, stefan.strobl@gersys.de
  *
- * History:
- *	1.1 - improved SM501 init to meet spec timing
- *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -51,7 +46,7 @@
 
 #ifdef CONFIG_RTC_MPC5200
 #include <rtc.h>
-#endif 
+#endif
 
 #ifdef CONFIG_PS2MULT
 void ps2mult_early_init(void);
@@ -375,7 +370,7 @@
 int board_early_init_r (void)
 {
 #ifdef CONFIG_RTC_MPC5200
-        struct rtc_time t;
+	struct rtc_time t;
 
 	/* set to Wed Dec 31 19:00:00 1969 */
 	t.tm_sec = t.tm_min = 0;
@@ -384,7 +379,7 @@
 	t.tm_mon = 12;
 	t.tm_year = 1969;
 	t.tm_wday = 3;
-	
+
 	rtc_set(&t);
 #endif /* CONFIG_RTC_MPC5200 */
 
@@ -482,7 +477,7 @@
 	} else {
 		puts ("VGA:   SMI501 (Voyager) with 8 MB\n");
 	}
-	/* restore origianl FB content  */
+	/* restore origianl FB content	*/
 	if (restore) {
 		*(volatile u16 *)CFG_CS1_START = save;
 		__asm__ volatile ("sync");
@@ -493,8 +488,8 @@
 
 #ifdef CONFIG_VIDEO_SM501
 
-#define DISPLAY_WIDTH   640
-#define DISPLAY_HEIGHT  480
+#define DISPLAY_WIDTH	640
+#define DISPLAY_HEIGHT	480
 
 #ifdef CONFIG_VIDEO_SM501_8BPP
 #error CONFIG_VIDEO_SM501_8BPP not supported.
@@ -633,7 +628,7 @@
 	} else {
 	    ret = SM501_MMIO_BASE;
 	}
-	
+
 	if (restore) {
 		*(volatile u16 *)CFG_CS1_START = save;
 		__asm__ volatile ("sync");

board/bc3450/cmd_bc3450.c

diff --git a/board/bc3450/cmd_bc3450.c b/board/bc3450/cmd_bc3450.c
index 1442b68..6bbe4e6 100644
--- a/board/bc3450/cmd_bc3450.c
+++ b/board/bc3450/cmd_bc3450.c
@@ -27,7 +27,7 @@
 #include <common.h>
 #include <command.h>
 
-/* 
+/*
  * BC3450 specific commands
  */
 #if (CONFIG_COMMANDS & CFG_CMD_BSP)
@@ -39,7 +39,7 @@
 # define dprintf(fmt,args...)
 #endif
 
-/* 
+/*
  * Definitions for DS1620 chip
  */
 #define THERM_START_CONVERT	0xee
@@ -57,8 +57,8 @@
 #define CFG_STANDALONE		0
 
 struct therm {
-    int hi;
-    int lo;
+	int hi;
+	int lo;
 };
 
 /*
@@ -124,36 +124,46 @@
  * Yet, the initialisation sequence is executed only the first
  * time the function is called.
  */
-int sm501_gpio_init(void)
+int sm501_gpio_init (void)
 {
-    static int init_done = 0;
+	static int init_done = 0;
 
-    if(init_done) {
+	if (init_done) {
 /*	dprintf("sm501_gpio_init: nothing to be done.\n"); */
-	return 1;
-    }
+		return 1;
+	}
 
-    /* enable SM501 GPIO control (in both power modes) */
-    *(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE0_GATE) |= POWER_MODE_GATE_GPIO_PWM_I2C;
-    *(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE1_GATE) |= POWER_MODE_GATE_GPIO_PWM_I2C;
+	/* enable SM501 GPIO control (in both power modes) */
+	*(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE0_GATE) |=
+		POWER_MODE_GATE_GPIO_PWM_I2C;
+	*(vu_long *) (SM501_MMIO_BASE + SM501_POWER_MODE1_GATE) |=
+		POWER_MODE_GATE_GPIO_PWM_I2C;
 
-    /* set up default O/Ps */
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~(DS1620_RES | DS1620_CLK);
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_DQ;
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= ~(FP_DATA_TRI);
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |= (BUZZER | PWR_OFF);
+	/* set up default O/Ps */
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &=
+		~(DS1620_RES | DS1620_CLK);
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_DQ;
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &=
+		~(FP_DATA_TRI);
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |=
+		(BUZZER | PWR_OFF);
 
-    /* configure directions for SM501 GPIO pins */
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_LOW) &= ~(0xFF << 24);
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_HIGH) &= ~(0x3F << 14);
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &= ~(DIP | DS1620_DQ);
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |= (DS1620_RES | DS1620_CLK);
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) &= ~DS1620_TLOW;
-    *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) |= (PWR_OFF | BUZZER | FP_DATA_TRI);
+	/* configure directions for SM501 GPIO pins */
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_LOW) &= ~(0xFF << 24);
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_CTRL_HIGH) &=
+		~(0x3F << 14);
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &=
+		~(DIP | DS1620_DQ);
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |=
+		(DS1620_RES | DS1620_CLK);
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) &=
+		~DS1620_TLOW;
+	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_HIGH) |=
+		(PWR_OFF | BUZZER | FP_DATA_TRI);
 
-    init_done = 1;
+	init_done = 1;
 /*  dprintf("sm501_gpio_init: done.\n"); */
-    return 0;
+	return 0;
 }
 
 
@@ -163,347 +173,358 @@
  * read and prints the dip switch
  * and/or external config inputs (4bits) 0...0x0F
  */
-int cmd_dip (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int cmd_dip (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
-    vu_long rc = 0;
+	vu_long rc = 0;
 
-    sm501_gpio_init();
+	sm501_gpio_init ();
 
-    /* read dip switch */
-    rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW);
-    rc = ~rc;
-    rc &= DIP;
-    rc = (int)(rc >> 24);
+	/* read dip switch */
+	rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW);
+	rc = ~rc;
+	rc &= DIP;
+	rc = (int) (rc >> 24);
 
-    /* plausibility check */
-    if (rc > 0x0F)
-	return -1;
+	/* plausibility check */
+	if (rc > 0x0F)
+		return -1;
 
-    printf ("0x%x\n", rc);
-    return 0;
+	printf ("0x%x\n", rc);
+	return 0;
 }
 
-U_BOOT_CMD(
-	dip ,	1,	1,	cmd_dip,
-	"dip     - read dip switch and config inputs\n",
-	"\n"
-	"     - prints the state of the dip switch and/or\n"
-	"       external configuration inputs as hex value.\n"
-	"     - \"Config 1\" is the LSB\n"
-    );
+U_BOOT_CMD (dip, 1, 1, cmd_dip,
+	    "dip     - read dip switch and config inputs\n",
+	    "\n"
+	    "     - prints the state of the dip switch and/or\n"
+	    "       external configuration inputs as hex value.\n"
+	    "     - \"Config 1\" is the LSB\n");
 
 
 /*
  * buz - turns Buzzer on/off
  */
 #ifdef CONFIG_BC3450_BUZZER
-static int cmd_buz (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int cmd_buz (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
-    if (argc != 2) {
-	printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n");
-	return 1;
-    }
+	if (argc != 2) {
+		printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n");
+		return 1;
+	}
 
-    sm501_gpio_init();
+	sm501_gpio_init ();
 
-    if (strncmp (argv[1], "on", 2) == 0) {
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= ~(BUZZER);
-	return 0;
-    }
-    else if (strncmp (argv[1], "off", 3) == 0) {
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |= BUZZER;
-	return 0;
-    }
-    printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n");
-    return 1;
+	if (strncmp (argv[1], "on", 2) == 0) {
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &=
+			~(BUZZER);
+		return 0;
+	} else if (strncmp (argv[1], "off", 3) == 0) {
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) |=
+			BUZZER;
+		return 0;
+	}
+	printf ("Usage:\nspecify one argument: \"on\" or \"off\"\n");
+	return 1;
 }
 
-U_BOOT_CMD(
-	buz ,	2,	1,	cmd_buz,
-	"buz     - turns buzzer on/off\n",
-	"\n"
-	"buz <on/off>\n"
-	"     - turns the buzzer on or off\n"
-    );
+U_BOOT_CMD (buz, 2, 1, cmd_buz,
+	    "buz     - turns buzzer on/off\n",
+	    "\n" "buz <on/off>\n" "     - turns the buzzer on or off\n");
 #endif /* CONFIG_BC3450_BUZZER */
 
 
 /*
  * fp - front panel commands
  */
-static int cmd_fp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int cmd_fp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
-    sm501_gpio_init();
+	sm501_gpio_init ();
 
-    if (strncmp (argv[1], "on", 2) == 0) {
-	/* turn on VDD first */
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_VDDEN;
-	udelay(1000);
-	/* then put data on */
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_DATA;
-	/* wait some time and enable backlight */
-	udelay(1000);
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_BIAS;
-	udelay(1000);
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_FPEN;
-	return 0;
-    }
-    else if (strncmp (argv[1], "off", 3) == 0) {
-	/* turn off the backlight first */
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_FPEN;
-	udelay(1000);
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_BIAS;
-	udelay(200000);
-	/* wait some time, then remove data */
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_DATA;
-	udelay(1000);
-	/* and remove VDD last */
-	*(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_VDDEN;
-	return 0;
-    }
-    else if (strncmp (argv[1], "bl", 2) == 0) {
-	/* turn on/off backlight only */
-	if (strncmp (argv[2], "on", 2) == 0) {
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_BIAS;
-	    udelay(1000);
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_FPEN;
-	    return 0;
-	}
-	else if (strncmp (argv[2], "off", 3) == 0) {
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_FPEN;
-	    udelay(1000);
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_BIAS;
-	    return 0;
+	if (strncmp (argv[1], "on", 2) == 0) {
+		/* turn on VDD first */
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_VDDEN;
+		udelay (1000);
+		/* then put data on */
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_DATA;
+		/* wait some time and enable backlight */
+		udelay (1000);
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_BIAS;
+		udelay (1000);
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) |= SM501_PDC_FPEN;
+		return 0;
+	} else if (strncmp (argv[1], "off", 3) == 0) {
+		/* turn off the backlight first */
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_FPEN;
+		udelay (1000);
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_BIAS;
+		udelay (200000);
+		/* wait some time, then remove data */
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) &= ~SM501_PDC_DATA;
+		udelay (1000);
+		/* and remove VDD last */
+		*(vu_long *) (SM501_MMIO_BASE +
+			      SM501_PANEL_DISPLAY_CONTROL) &=
+			~SM501_PDC_VDDEN;
+		return 0;
+	} else if (strncmp (argv[1], "bl", 2) == 0) {
+		/* turn on/off backlight only */
+		if (strncmp (argv[2], "on", 2) == 0) {
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_PANEL_DISPLAY_CONTROL) |=
+				SM501_PDC_BIAS;
+			udelay (1000);
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_PANEL_DISPLAY_CONTROL) |=
+				SM501_PDC_FPEN;
+			return 0;
+		} else if (strncmp (argv[2], "off", 3) == 0) {
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_PANEL_DISPLAY_CONTROL) &=
+				~SM501_PDC_FPEN;
+			udelay (1000);
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_PANEL_DISPLAY_CONTROL) &=
+				~SM501_PDC_BIAS;
+			return 0;
+		}
 	}
-    }
 #ifdef CONFIG_BC3450_CRT
-    else if (strncmp (argv[1], "crt", 3) == 0) {
-	/* enables/disables the crt output (debug only) */
-	if(strncmp (argv[2], "on", 2) == 0) {
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) |= 
-		(SM501_CDC_TE | SM501_CDC_E);
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) &= 
-		~SM501_CDC_SEL;
-	    return 0;
-	}
-	else if (strncmp (argv[2], "off", 3) == 0) {
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) &= 
-		~(SM501_CDC_TE | SM501_CDC_E);
-	    *(vu_long *)(SM501_MMIO_BASE + SM501_CRT_DISPLAY_CONTROL) |= 
-		SM501_CDC_SEL;
-	    return 0;
+	else if (strncmp (argv[1], "crt", 3) == 0) {
+		/* enables/disables the crt output (debug only) */
+		if (strncmp (argv[2], "on", 2) == 0) {
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_CRT_DISPLAY_CONTROL) |=
+				(SM501_CDC_TE | SM501_CDC_E);
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_CRT_DISPLAY_CONTROL) &=
+				~SM501_CDC_SEL;
+			return 0;
+		} else if (strncmp (argv[2], "off", 3) == 0) {
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_CRT_DISPLAY_CONTROL) &=
+				~(SM501_CDC_TE | SM501_CDC_E);
+			*(vu_long *) (SM501_MMIO_BASE +
+				      SM501_CRT_DISPLAY_CONTROL) |=
+				SM501_CDC_SEL;
+			return 0;
+		}
 	}
-    }
 #endif /* CONFIG_BC3450_CRT */
-    printf("Usage:%s\n", cmdtp->help);
-    return 1;
+	printf ("Usage:%s\n", cmdtp->help);
+	return 1;
 }
 
-U_BOOT_CMD(
-	fp ,	3,	1,	cmd_fp,
-	"fp      - front panes access functions\n",
-	"\n"
-	"fp bl <on/off>\n"
-	"     - turns the CCFL backlight of the display on/off\n"
-	"fp <on/off>\n"
-	"     - turns the whole display on/off\n"
+U_BOOT_CMD (fp, 3, 1, cmd_fp,
+	    "fp      - front panes access functions\n",
+	    "\n"
+	    "fp bl <on/off>\n"
+	    "     - turns the CCFL backlight of the display on/off\n"
+	    "fp <on/off>\n" "     - turns the whole display on/off\n"
 #ifdef CONFIG_BC3450_CRT
-	"fp crt <on/off>\n"
-	"     - enables/disables the crt output (debug only)\n"
+	    "fp crt <on/off>\n"
+	    "     - enables/disables the crt output (debug only)\n"
 #endif /* CONFIG_BC3450_CRT */
-    );
+	);
 
 
 /*
  * temp - DS1620 thermometer
  */
 /* GERSYS BC3450 specific functions */
-static inline void bc_ds1620_set_clk(int clk)
+static inline void bc_ds1620_set_clk (int clk)
 {
-    if(clk)
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_CLK;
-    else
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_CLK;
+	if (clk)
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |=
+			DS1620_CLK;
+	else
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &=
+			~DS1620_CLK;
 }
 
-static inline void bc_ds1620_set_data(int dat)
+static inline void bc_ds1620_set_data (int dat)
 {
-    if(dat)
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_DQ;
-    else
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_DQ;
+	if (dat)
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |=
+			DS1620_DQ;
+	else
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &=
+			~DS1620_DQ;
 }
 
-static inline int bc_ds1620_get_data(void)
+static inline int bc_ds1620_get_data (void)
 {
-    vu_long rc;
-    rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW);
-    rc &= DS1620_DQ;
-    if(rc != 0)
-	rc = 1;
-    return (int)rc;
+	vu_long rc;
+
+	rc = *(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW);
+	rc &= DS1620_DQ;
+	if (rc != 0)
+		rc = 1;
+	return (int) rc;
 }
 
-static inline void bc_ds1620_set_data_dir(int dir)
+static inline void bc_ds1620_set_data_dir (int dir)
 {
-    if(dir) /* in */
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &= ~DS1620_DQ;
-    else /* out */
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |= DS1620_DQ;
+	if (dir)		/* in */
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) &= ~DS1620_DQ;
+	else			/* out */
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_DIR_LOW) |= DS1620_DQ;
 }
 
-static inline void bc_ds1620_set_reset(int res)
+static inline void bc_ds1620_set_reset (int res)
 {
-    if(res)
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_RES;
-    else
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_RES;
+	if (res)
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) |= DS1620_RES;
+	else
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_LOW) &= ~DS1620_RES;
 }
 
 /* hardware independent functions */
-static void ds1620_send_bits(int nr, int value)
+static void ds1620_send_bits (int nr, int value)
 {
-    int i;
-    
-    for (i = 0; i < nr; i++) {
-	bc_ds1620_set_data(value & 1);
-	bc_ds1620_set_clk(0);
-	udelay(1);
-	bc_ds1620_set_clk(1);
-	udelay(1);
-	
-	value >>= 1;
-    }
+	int i;
+
+	for (i = 0; i < nr; i++) {
+		bc_ds1620_set_data (value & 1);
+		bc_ds1620_set_clk (0);
+		udelay (1);
+		bc_ds1620_set_clk (1);
+		udelay (1);
+
+		value >>= 1;
+	}
 }
 
-static unsigned int ds1620_recv_bits(int nr)
+static unsigned int ds1620_recv_bits (int nr)
 {
-    unsigned int value = 0, mask = 1;
-    int i;
+	unsigned int value = 0, mask = 1;
+	int i;
 
-    bc_ds1620_set_data(0);
+	bc_ds1620_set_data (0);
 
-    for (i = 0; i < nr; i++) {
-	bc_ds1620_set_clk(0);
-	udelay(1);
+	for (i = 0; i < nr; i++) {
+		bc_ds1620_set_clk (0);
+		udelay (1);
 
-	if (bc_ds1620_get_data())
-	    value |= mask;
+		if (bc_ds1620_get_data ())
+			value |= mask;
 
-	mask <<= 1;
+		mask <<= 1;
 
-	bc_ds1620_set_clk(1);
-	udelay(1);
-    }
+		bc_ds1620_set_clk (1);
+		udelay (1);
+	}
 
-    return value;
+	return value;
 }
 
-static void ds1620_out(int cmd, int bits, int value)
+static void ds1620_out (int cmd, int bits, int value)
 {
-    bc_ds1620_set_clk(1);
-    bc_ds1620_set_data_dir(0);
+	bc_ds1620_set_clk (1);
+	bc_ds1620_set_data_dir (0);
 
-    bc_ds1620_set_reset(0);
-    udelay(1);
-    bc_ds1620_set_reset(1);
+	bc_ds1620_set_reset (0);
+	udelay (1);
+	bc_ds1620_set_reset (1);
 
-    udelay(1);
+	udelay (1);
 
-    ds1620_send_bits(8, cmd);
-    if (bits)
-	ds1620_send_bits(bits, value);
+	ds1620_send_bits (8, cmd);
+	if (bits)
+		ds1620_send_bits (bits, value);
 
-    udelay(1);
+	udelay (1);
 
-    /* go stand alone */
-    bc_ds1620_set_data_dir(1);
-    bc_ds1620_set_reset(0);
-    bc_ds1620_set_clk(0);
+	/* go stand alone */
+	bc_ds1620_set_data_dir (1);
+	bc_ds1620_set_reset (0);
+	bc_ds1620_set_clk (0);
 
-    udelay(10000);
+	udelay (10000);
 }
 
-static unsigned int ds1620_in(int cmd, int bits)
+static unsigned int ds1620_in (int cmd, int bits)
 {
-    unsigned int value;
+	unsigned int value;
 
-    bc_ds1620_set_clk(1);
-    bc_ds1620_set_data_dir(0);
+	bc_ds1620_set_clk (1);
+	bc_ds1620_set_data_dir (0);
 
-    bc_ds1620_set_reset(0);
-    udelay(1);
-    bc_ds1620_set_reset(1);
+	bc_ds1620_set_reset (0);
+	udelay (1);
+	bc_ds1620_set_reset (1);
 
-    udelay(1);
+	udelay (1);
 
-    ds1620_send_bits(8, cmd);
+	ds1620_send_bits (8, cmd);
 
-    bc_ds1620_set_data_dir(1);
-    value = ds1620_recv_bits(bits);
+	bc_ds1620_set_data_dir (1);
+	value = ds1620_recv_bits (bits);
 
-    /* go stand alone */
-    bc_ds1620_set_data_dir(1);
-    bc_ds1620_set_reset(0);
-    bc_ds1620_set_clk(0);
+	/* go stand alone */
+	bc_ds1620_set_data_dir (1);
+	bc_ds1620_set_reset (0);
+	bc_ds1620_set_clk (0);
 
-    return value;
+	return value;
 }
 
-static int cvt_9_to_int(unsigned int val)
+static int cvt_9_to_int (unsigned int val)
 {
-    if (val & 0x100)
-	val |= 0xfffffe00;
+	if (val & 0x100)
+		val |= 0xfffffe00;
 
-    return val;
+	return val;
 }
 
 /* set thermostate thresholds */
-static void ds1620_write_state(struct therm *therm)
+static void ds1620_write_state (struct therm *therm)
 {
-    ds1620_out(THERM_WRITE_TL, 9, therm->lo);
-    ds1620_out(THERM_WRITE_TH, 9, therm->hi);
-    ds1620_out(THERM_START_CONVERT, 0, 0);
+	ds1620_out (THERM_WRITE_TL, 9, therm->lo);
+	ds1620_out (THERM_WRITE_TH, 9, therm->hi);
+	ds1620_out (THERM_START_CONVERT, 0, 0);
 }
 
-static int cmd_temp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int cmd_temp (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
-    int i;
-    struct therm therm;
+	int i;
+	struct therm therm;
 
-    sm501_gpio_init();
+	sm501_gpio_init ();
 
-    /* print temperature */
-    if (argc == 1) {
-	i = cvt_9_to_int(ds1620_in(THERM_READ_TEMP, 9));
-	printf("%d.%d C\n", i >> 1, i & 1 ? 5 : 0);
-	return 0;
-    }
+	/* print temperature */
+	if (argc == 1) {
+		i = cvt_9_to_int (ds1620_in (THERM_READ_TEMP, 9));
+		printf ("%d.%d C\n", i >> 1, i & 1 ? 5 : 0);
+		return 0;
+	}
 
-    /* set to default operation */
-    if (strncmp (argv[1], "set", 3) == 0) {
-	if(strncmp (argv[2], "default", 3) == 0) {
-	    therm.hi = +88;
-	    therm.lo = -20;
-	    therm.hi <<= 1;
-	    therm.lo <<= 1;
-	    ds1620_write_state(&therm);
-	    ds1620_out(THERM_WRITE_CONFIG, 8, CFG_STANDALONE);
-	    return 0;
+	/* set to default operation */
+	if (strncmp (argv[1], "set", 3) == 0) {
+		if (strncmp (argv[2], "default", 3) == 0) {
+			therm.hi = +88;
+			therm.lo = -20;
+			therm.hi <<= 1;
+			therm.lo <<= 1;
+			ds1620_write_state (&therm);
+			ds1620_out (THERM_WRITE_CONFIG, 8, CFG_STANDALONE);
+			return 0;
+		}
 	}
-    }
 
-    printf ("Usage:%s\n", cmdtp->help);
-    return 1;
+	printf ("Usage:%s\n", cmdtp->help);
+	return 1;
 }
 
-U_BOOT_CMD(
-	temp ,	3,	1,	cmd_temp,
-	"temp    - print current temperature\n",
-	"\n"
-	"temp\n"
-	"     - print current temperature\n"
-);
+U_BOOT_CMD (temp, 3, 1, cmd_temp,
+	    "temp    - print current temperature\n",
+	    "\n" "temp\n" "     - print current temperature\n");
 
 #ifdef CONFIG_BC3450_CAN
 /*
@@ -512,40 +533,40 @@
  * return 1 on CAN initialization failure
  * return 0 if no failure
  */
-int can_init(void)
+int can_init (void)
 {
 	static int init_done = 0;
 	int i;
 	struct mpc5xxx_mscan *can1 =
-		(struct mpc5xxx_mscan *)(CFG_MBAR + 0x0900);
+		(struct mpc5xxx_mscan *) (CFG_MBAR + 0x0900);
 	struct mpc5xxx_mscan *can2 =
-		(struct mpc5xxx_mscan *)(CFG_MBAR + 0x0980);
+		(struct mpc5xxx_mscan *) (CFG_MBAR + 0x0980);
 
 	/* GPIO configuration of the CAN pins is done in BC3450.h */
 
 	if (!init_done) {
 		/* init CAN 1 */
 		can1->canctl1 |= 0x80;	/* CAN enable */
-		udelay(100);
+		udelay (100);
 
 		i = 0;
 		can1->canctl0 |= 0x02;	/* sleep mode */
 		/* wait until sleep mode reached */
 		while (!(can1->canctl1 & 0x02)) {
-			udelay(10);
-		i++;
-		if (i == 10) {
-			printf ("%s: CAN1 initialize error, "
-				"can not enter sleep mode!\n",
-				__FUNCTION__);
-			return 1;
-		}
+			udelay (10);
+			i++;
+			if (i == 10) {
+				printf ("%s: CAN1 initialize error, "
+					"can not enter sleep mode!\n",
+					__FUNCTION__);
+				return 1;
+			}
 		}
 		i = 0;
 		can1->canctl0 = 0x01;	/* enter init mode */
 		/* wait until init mode reached */
 		while (!(can1->canctl1 & 0x01)) {
-			udelay(10);
+			udelay (10);
 			i++;
 			if (i == 10) {
 				printf ("%s: CAN1 initialize error, "
@@ -577,7 +598,7 @@
 		can1->canctl0 &= ~(0x02);
 		/* wait until init and sleep mode left */
 		while ((can1->canctl1 & 0x01) || (can1->canctl1 & 0x02)) {
-			udelay(10);
+			udelay (10);
 			i++;
 			if (i == 10) {
 				printf ("%s: CAN1 initialize error, "
@@ -589,13 +610,13 @@
 
 		/* init CAN 2 */
 		can2->canctl1 |= 0x80;	/* CAN enable */
-		udelay(100);
+		udelay (100);
 
 		i = 0;
 		can2->canctl0 |= 0x02;	/* sleep mode */
 		/* wait until sleep mode reached */
-		while (!(can2->canctl1 & 0x02))	{
-			udelay(10);
+		while (!(can2->canctl1 & 0x02)) {
+			udelay (10);
 			i++;
 			if (i == 10) {
 				printf ("%s: CAN2 initialize error, "
@@ -607,8 +628,8 @@
 		i = 0;
 		can2->canctl0 = 0x01;	/* enter init mode */
 		/* wait until init mode reached */
-		while (!(can2->canctl1 & 0x01))	{
-			udelay(10);
+		while (!(can2->canctl1 & 0x01)) {
+			udelay (10);
 			i++;
 			if (i == 10) {
 				printf ("%s: CAN2 initialize error, "
@@ -640,7 +661,7 @@
 		i = 0;
 		/* wait until init mode left */
 		while ((can2->canctl1 & 0x01) || (can2->canctl1 & 0x02)) {
-			udelay(10);
+			udelay (10);
 			i++;
 			if (i == 10) {
 				printf ("%s: CAN2 initialize error, "
@@ -661,13 +682,13 @@
  * return 1 on CAN failure
  * return 0 if no failure
  */
-int do_can(char *argv[])
+int do_can (char *argv[])
 {
 	int i;
-	struct mpc5xxx_mscan *can1 = 
-		(struct mpc5xxx_mscan *)(CFG_MBAR + 0x0900);
-	struct mpc5xxx_mscan *can2 = 
-		(struct mpc5xxx_mscan *)(CFG_MBAR + 0x0980);
+	struct mpc5xxx_mscan *can1 =
+		(struct mpc5xxx_mscan *) (CFG_MBAR + 0x0900);
+	struct mpc5xxx_mscan *can2 =
+		(struct mpc5xxx_mscan *) (CFG_MBAR + 0x0980);
 
 	/* send a message on CAN1 */
 	can1->cantbsel = 0x01;
@@ -685,30 +706,27 @@
 		i++;
 		if (i == 10) {
 			printf ("%s: CAN1 send timeout, "
-				"can not send message!\n",
-				__FUNCTION__);
+				"can not send message!\n", __FUNCTION__);
 			return 1;
 		}
-		udelay(1000);
+		udelay (1000);
 	}
-	udelay(1000);
+	udelay (1000);
 
 	i = 0;
-	while (!(can2->canrflg & 0x01))	{
+	while (!(can2->canrflg & 0x01)) {
 		i++;
 		if (i == 10) {
 			printf ("%s: CAN2 receive timeout, "
-				"no message received!\n",
-				__FUNCTION__);
+				"no message received!\n", __FUNCTION__);
 			return 1;
 		}
-		udelay(1000);
+		udelay (1000);
 	}
-	
+
 	if (can2->canrxfg.dsr[0] != 0xCC) {
 		printf ("%s: CAN2 receive error, "
-			 "data mismatch!\n",
-			__FUNCTION__);
+			"data mismatch!\n", __FUNCTION__);
 		return 1;
 	}
 
@@ -728,24 +746,22 @@
 		i++;
 		if (i == 10) {
 			printf ("%s: CAN2 send error, "
-				"can not send message!\n",
-				__FUNCTION__);
+				"can not send message!\n", __FUNCTION__);
 			return 1;
 		}
-		udelay(1000);
+		udelay (1000);
 	}
-	udelay(1000);
+	udelay (1000);
 
 	i = 0;
-	while (!(can1->canrflg & 0x01))	{
+	while (!(can1->canrflg & 0x01)) {
 		i++;
 		if (i == 10) {
 			printf ("%s: CAN1 receive timeout, "
-				"no message received!\n",
-				__FUNCTION__);
+				"no message received!\n", __FUNCTION__);
 			return 1;
 		}
-		udelay(1000);
+		udelay (1000);
 	}
 
 	if (can1->canrxfg.dsr[0] != 0xCC) {
@@ -761,53 +777,51 @@
 /*
  * test - BC3450 HW test routines
  */
-int cmd_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int cmd_test (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
 #ifdef CONFIG_BC3450_CAN
-    int rcode;
-    can_init();
+	int rcode;
+
+	can_init ();
 #endif /* CONFIG_BC3450_CAN */
 
-    sm501_gpio_init();
+	sm501_gpio_init ();
 
-    if (argc != 2) {
-	printf ("Usage:%s\n", cmdtp->help);
-	return 1;
-    }
+	if (argc != 2) {
+		printf ("Usage:%s\n", cmdtp->help);
+		return 1;
+	}
 
-    if (strncmp (argv[1], "unit-off", 8) == 0) {
-	printf ("waiting 2 seconds...\n");
-	udelay(2000000);
-	*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &= ~PWR_OFF;
-	return 0;
-    }
+	if (strncmp (argv[1], "unit-off", 8) == 0) {
+		printf ("waiting 2 seconds...\n");
+		udelay (2000000);
+		*(vu_long *) (SM501_MMIO_BASE + SM501_GPIO_DATA_HIGH) &=
+			~PWR_OFF;
+		return 0;
+	}
 #ifdef CONFIG_BC3450_CAN
-    else if (strncmp (argv[1], "can", 2) == 0) {
-	rcode = do_can (argv);
-	if (simple_strtoul(argv[2], NULL, 10) == 2) {
-	    if (rcode == 0)
-		printf ("OK\n");
-	    else
-		printf ("Error\n");
+	else if (strncmp (argv[1], "can", 2) == 0) {
+		rcode = do_can (argv);
+		if (simple_strtoul (argv[2], NULL, 10) == 2) {
+			if (rcode == 0)
+				printf ("OK\n");
+			else
+				printf ("Error\n");
+		}
+		return rcode;
 	}
-	return rcode;
-    }
 #endif /* CONFIG_BC3450_CAN */
 
-    printf ("Usage:%s\n", cmdtp->help);
-    return 1;
+	printf ("Usage:%s\n", cmdtp->help);
+	return 1;
 }
 
-U_BOOT_CMD(
-	test ,	2,	1,	cmd_test,
-	"test    - unit test routines\n",
-	"\n"
+U_BOOT_CMD (test, 2, 1, cmd_test, "test    - unit test routines\n", "\n"
 #ifdef CONFIG_BC3450_CAN
-	"test can\n"
-	"     - connect CAN1 (X8) with CAN2 (X9) for this test\n"
+	    "test can\n"
+	    "     - connect CAN1 (X8) with CAN2 (X9) for this test\n"
 #endif /* CONFIG_BC3450_CAN */
-	"test unit-off\n"
-	"     - turns off the BC3450 unit\n"
-	"       WARNING: Unsaved environment variables will be lost!\n"
-    );
+	    "test unit-off\n"
+	    "     - turns off the BC3450 unit\n"
+	    "       WARNING: Unsaved environment variables will be lost!\n");
 #endif /* CFG_CMD_BSP */

board/c2mon/Makefile

diff --git a/board/c2mon/Makefile b/board/c2mon/Makefile
index 7a2014d..7b2b545 100644
--- a/board/c2mon/Makefile
+++ b/board/c2mon/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/c2mon/pcmcia.c

diff --git a/board/c2mon/pcmcia.c b/board/c2mon/pcmcia.c
new file mode 100644
index 0000000..5e50c4d
--- /dev/null
+++ b/board/c2mon/pcmcia.c
@@ -0,0 +1,284 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "C2MON"
+
+static void cfg_ports (void)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	ushort sreg;
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure Port C for TPS2211 PC-Card Power-Interface Switch
+	*
+	* Switch off all voltages, assert shutdown
+	*/
+	sreg = immap->im_ioport.iop_pcdat;
+	sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1);	/* VAVPP => Hi-Z */
+	sreg &= ~(TPS2211_VCCD0 | TPS2211_VCCD1);	/* 3V and 5V off */
+	immap->im_ioport.iop_pcdat = sreg;
+
+	immap->im_ioport.iop_pcpar &= ~(TPS2211_OUTPUTS);
+	immap->im_ioport.iop_pcdir |=   TPS2211_OUTPUTS;
+
+	debug ("Set Port C: PAR:     %04x DIR:     %04x DAT:     %04x\n",
+	       immap->im_ioport.iop_pcpar,
+	       immap->im_ioport.iop_pcdir,
+	       immap->im_ioport.iop_pcdat);
+
+	/*
+	* Configure Port B for TPS2211 PC-Card Power-Interface Switch
+	*
+	* Over-Current Input only
+	*/
+	cp->cp_pbpar &= ~(TPS2211_INPUTS);
+	cp->cp_pbdir &= ~(TPS2211_INPUTS);
+
+	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
+	       cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, pipr, mask;
+	ushort sreg;
+	int i;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
+	cfg_ports ();
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	pipr = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       pipr,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+
+	sreg = immap->im_ioport.iop_pcdat;
+	if ((pipr & mask) == mask) {
+		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
+				TPS2211_VCCD1);			/* 5V on	*/
+		sreg &= ~(TPS2211_VCCD0);			/* 3V off	*/
+		puts (" 5.0V card found: ");
+	} else {
+		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
+				TPS2211_VCCD0);			/* 3V on	*/
+		sreg &= ~(TPS2211_VCCD1);			/* 5V off	*/
+		puts (" 3.3V card found: ");
+	}
+
+	debug ("\nPC DAT: %04x -> 3.3V %s 5.0V %s\n",
+	       sreg,
+	       ( (sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) ? "on" : "off",
+	       (!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) ? "on" : "off"
+	      );
+
+	immap->im_ioport.iop_pcdat = sreg;
+
+	/*  Wait 500 ms; use this to check for over-current */
+	for (i=0; i<5000; ++i) {
+		if ((cp->cp_pbdat & TPS2211_OC) == 0) {
+			printf ("   *** Overcurrent - Safety shutdown ***\n");
+			immap->im_ioport.iop_pcdat &= ~(TPS2211_VCCD0|TPS2211_VCCD1);
+			return (1);
+		}
+		udelay (100);
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	/* ALl voltages off / Hi-Z */
+	immap->im_ioport.iop_pcdat |= (TPS2211_VPPD0 | TPS2211_VPPD1 |
+			TPS2211_VCCD0 | TPS2211_VCCD1 );
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	ushort sreg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_ports ();	/* Enables switch, but all in Hi-Z */
+
+	sreg  = immap->im_ioport.iop_pcdat;
+	sreg |= TPS2211_VPPD0 | TPS2211_VPPD1;		/* VAVPP always Hi-Z */
+
+	switch(vcc) {
+		case  0: 			break;	/* Switch off		*/
+		case 33: sreg |=  TPS2211_VCCD0;	/* Switch on 3.3V	*/
+		sreg &= ~TPS2211_VCCD1;
+		break;
+		case 50: sreg &= ~TPS2211_VCCD0;	/* Switch on 5.0V	*/
+		sreg |=  TPS2211_VCCD1;
+		break;
+		default: 			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	immap->im_ioport.iop_pcdat = sreg;
+
+#ifdef DEBUG
+{
+	char *s;
+
+	if ((sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) {
+		s = "at 3.3V";
+	} else if (!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) {
+		s = "at 5.0V";
+	} else {
+		s = "down";
+	}
+	printf ("PCMCIA powered %s\n", s);
+}
+#endif
+
+done:
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/cds/common/ft_board.c

diff --git a/board/cds/common/ft_board.c b/board/cds/common/ft_board.c
new file mode 100644
index 0000000..77d1d85
--- /dev/null
+++ b/board/cds/common/ft_board.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2004 Freescale Semiconductor.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+extern void ft_cpu_setup(void *blob, bd_t *bd);
+#endif
+
+
+#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+	u32 *p;
+	int len;
+
+#ifdef CONFIG_PCI
+	ft_pci_setup(blob, bd);
+#endif
+	ft_cpu_setup(blob, bd);
+
+	p = ft_get_prop(blob, "/memory/reg", &len);
+	if (p != NULL) {
+		*p++ = cpu_to_be32(bd->bi_memstart);
+		*p = cpu_to_be32(bd->bi_memsize);
+	}
+}
+#endif

board/cds/common/via.c

diff --git a/board/cds/common/via.c b/board/cds/common/via.c
new file mode 100644
index 0000000..68c8d21
--- /dev/null
+++ b/board/cds/common/via.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2006 Freescale Semiconductor.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <pci.h>
+
+/* Config the VIA chip */
+void mpc85xx_config_via(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+	pci_dev_t bridge;
+
+	/* Enable USB and IDE functions */
+	pci_hose_write_config_byte(hose, dev, 0x48, 0x08);
+
+	pciauto_config_device(hose, dev);
+
+	/*
+	 * Force the backplane P2P bridge to have a window
+	 * open from 0x00000000-0x00001fff in PCI I/O space.
+	 * This allows legacy I/O (i8259, etc) on the VIA
+	 * southbridge to be accessed.
+	 */
+	bridge = PCI_BDF(0,17,0);
+	pci_hose_write_config_byte(hose, bridge, PCI_IO_BASE, 0);
+	pci_hose_write_config_word(hose, bridge, PCI_IO_BASE_UPPER16, 0);
+	pci_hose_write_config_byte(hose, bridge, PCI_IO_LIMIT, 0x10);
+	pci_hose_write_config_word(hose, bridge, PCI_IO_LIMIT_UPPER16, 0);
+}
+
+/* Function 1, IDE */
+void mpc85xx_config_via_usbide(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+	pciauto_config_device(hose, dev);
+	/*
+	 * Since the P2P window was forced to cover the fixed
+	 * legacy I/O addresses, it is necessary to manually
+	 * place the base addresses for the IDE and USB functions
+	 * within this window.
+	 */
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_0, 0x1ff8);
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_1, 0x1ff4);
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_2, 0x1fe8);
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_3, 0x1fe4);
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_4, 0x1fd0);
+}
+
+/* Function 2, USB ports 0-1 */
+void mpc85xx_config_via_usb(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+	pciauto_config_device(hose, dev);
+
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_4, 0x1fa0);
+}
+
+/* Function 3, USB ports 2-3 */
+void mpc85xx_config_via_usb2(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+	pciauto_config_device(hose, dev);
+
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_4, 0x1f80);
+}
+
+/* Function 5, Power Management */
+void mpc85xx_config_via_power(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+	pciauto_config_device(hose, dev);
+
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_0, 0x1e00);
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_1, 0x1dfc);
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_2, 0x1df8);
+}
+
+/* Function 6, AC97 Interface */
+void mpc85xx_config_via_ac97(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+	pciauto_config_device(hose, dev);
+
+	pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_0, 0x1c00);
+}
+

board/cds/common/via.h

diff --git a/board/cds/common/via.h b/board/cds/common/via.h
new file mode 100644
index 0000000..77cfacc
--- /dev/null
+++ b/board/cds/common/via.h
@@ -0,0 +1,18 @@
+#ifndef _MPC85xx_VIA_H
+void mpc85xx_config_via(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 1, IDE */
+void mpc85xx_config_via_usbide(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 2, USB ports 0-1 */
+void mpc85xx_config_via_usb(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 3, USB ports 2-3 */
+void mpc85xx_config_via_usb2(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 5, Power Management */
+void mpc85xx_config_via_power(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 6, AC97 Interface */
+void mpc85xx_config_via_ac97(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+#endif /* _MPC85xx_VIA_H */

board/cds/mpc8541cds/Makefile

diff --git a/board/cds/mpc8541cds/Makefile b/board/cds/mpc8541cds/Makefile
index 0d4abbd..d202281 100644
--- a/board/cds/mpc8541cds/Makefile
+++ b/board/cds/mpc8541cds/Makefile
@@ -28,7 +28,9 @@
 
 OBJS	:= $(BOARD).o \
 	   ../common/cadmus.o \
-	   ../common/eeprom.o
+	   ../common/eeprom.o \
+	   ../common/ft_board.o \
+	   ../common/via.o
 
 SOBJS	:= init.o
 

board/cds/mpc8541cds/init.S

diff --git a/board/cds/mpc8541cds/init.S b/board/cds/mpc8541cds/init.S
index 53dcd0d..978bda5 100644
--- a/board/cds/mpc8541cds/init.S
+++ b/board/cds/mpc8541cds/init.S
@@ -210,8 +210,8 @@
  * 0x8000_0000     0x9fff_ffff     PCI1 MEM                512M
  * 0xa000_0000     0xbfff_ffff     PCI2 MEM                512M
  * 0xe000_0000     0xe000_ffff     CCSR                    1M
- * 0xe200_0000     0xe2ff_ffff     PCI1 IO                 16M
- * 0xe300_0000     0xe3ff_ffff     PCI2 IO                 16M
+ * 0xe200_0000     0xe20f_ffff     PCI1 IO                 1M
+ * 0xe210_0000     0xe21f_ffff     PCI2 IO                 1M
  * 0xf000_0000     0xf7ff_ffff     SDRAM                   128M
  * 0xf800_0000     0xf80f_ffff     NVRAM/CADMUS (*)        1M
  * 0xff00_0000     0xff7f_ffff     FLASH (2nd bank)        8M
@@ -234,11 +234,11 @@
 #define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff)
 #define LAWAR2 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
 
-#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
-#define LAWAR3 	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR3 	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
 
-#define LAWBAR4 ((CFG_PCI2_IO_BASE>>12) & 0xfffff)
-#define LAWAR4 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
 
 /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
 #define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)

board/cds/mpc8541cds/mpc8541cds.c

diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c
index 6b8aa68..c2b3009 100644
--- a/board/cds/mpc8541cds/mpc8541cds.c
+++ b/board/cds/mpc8541cds/mpc8541cds.c
@@ -31,6 +31,7 @@
 
 #include "../common/cadmus.h"
 #include "../common/eeprom.h"
+#include "../common/via.h"
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
@@ -468,26 +469,25 @@
 #endif
 
 #if defined(CONFIG_PCI)
-
-/*
- * Initialize PCI Devices, report devices found.
+/* For some reason the Tundra PCI bridge shows up on itself as a
+ * different device.  Work around that by refusing to configure it.
  */
+void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab) { }
 
-#ifndef CONFIG_PCI_PNP
 static struct pci_config_table pci_mpc85xxcds_config_table[] = {
-    { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
-      PCI_IDSEL_NUMBER, PCI_ANY_ID,
-      pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
-				   PCI_ENET0_MEMADDR,
-				   PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
-      } },
-    { }
+	{0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
+	{0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
+	{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
+	{0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
+	{0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
+	{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
+	{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
 };
-#endif
 
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
-	config_table: pci_mpc85xxcds_config_table,
+static struct pci_controller hose[] = {
+	{ config_table: pci_mpc85xxcds_config_table,},
+#ifdef CONFIG_MPC85XX_PCI2
+	{},
 #endif
 };
 
@@ -497,7 +497,7 @@
 pci_init_board(void)
 {
 #ifdef CONFIG_PCI
-	extern void pci_mpc85xx_init(struct pci_controller *hose);
+	extern void pci_mpc85xx_init(struct pci_controller **hose);
 
 	pci_mpc85xx_init(&hose);
 #endif

board/cds/mpc8548cds/Makefile

diff --git a/board/cds/mpc8548cds/Makefile b/board/cds/mpc8548cds/Makefile
index 0d4abbd..d202281 100644
--- a/board/cds/mpc8548cds/Makefile
+++ b/board/cds/mpc8548cds/Makefile
@@ -28,7 +28,9 @@
 
 OBJS	:= $(BOARD).o \
 	   ../common/cadmus.o \
-	   ../common/eeprom.o
+	   ../common/eeprom.o \
+	   ../common/ft_board.o \
+	   ../common/via.o
 
 SOBJS	:= init.o
 

board/cds/mpc8548cds/init.S

diff --git a/board/cds/mpc8548cds/init.S b/board/cds/mpc8548cds/init.S
index 53dcd0d..978bda5 100644
--- a/board/cds/mpc8548cds/init.S
+++ b/board/cds/mpc8548cds/init.S
@@ -210,8 +210,8 @@
  * 0x8000_0000     0x9fff_ffff     PCI1 MEM                512M
  * 0xa000_0000     0xbfff_ffff     PCI2 MEM                512M
  * 0xe000_0000     0xe000_ffff     CCSR                    1M
- * 0xe200_0000     0xe2ff_ffff     PCI1 IO                 16M
- * 0xe300_0000     0xe3ff_ffff     PCI2 IO                 16M
+ * 0xe200_0000     0xe20f_ffff     PCI1 IO                 1M
+ * 0xe210_0000     0xe21f_ffff     PCI2 IO                 1M
  * 0xf000_0000     0xf7ff_ffff     SDRAM                   128M
  * 0xf800_0000     0xf80f_ffff     NVRAM/CADMUS (*)        1M
  * 0xff00_0000     0xff7f_ffff     FLASH (2nd bank)        8M
@@ -234,11 +234,11 @@
 #define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff)
 #define LAWAR2 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
 
-#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
-#define LAWAR3 	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR3 	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
 
-#define LAWBAR4 ((CFG_PCI2_IO_BASE>>12) & 0xfffff)
-#define LAWAR4 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
 
 /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
 #define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)

board/cds/mpc8548cds/mpc8548cds.c

diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c
index 5bc0890..6eedb4a 100644
--- a/board/cds/mpc8548cds/mpc8548cds.c
+++ b/board/cds/mpc8548cds/mpc8548cds.c
@@ -30,6 +30,7 @@
 
 #include "../common/cadmus.h"
 #include "../common/eeprom.h"
+#include "../common/via.h"
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
@@ -293,26 +294,25 @@
 #endif
 
 #if defined(CONFIG_PCI)
-
-/*
- * Initialize PCI Devices, report devices found.
+/* For some reason the Tundra PCI bridge shows up on itself as a
+ * different device.  Work around that by refusing to configure it.
  */
+void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab) { }
 
-#ifndef CONFIG_PCI_PNP
 static struct pci_config_table pci_mpc85xxcds_config_table[] = {
-    { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
-      PCI_IDSEL_NUMBER, PCI_ANY_ID,
-      pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
-				   PCI_ENET0_MEMADDR,
-				   PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
-      } },
-    { }
+	{0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
+	{0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
+	{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
+	{0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
+	{0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
+	{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
+	{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
 };
-#endif
 
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
-	config_table: pci_mpc85xxcds_config_table,
+static struct pci_controller hose[] = {
+	{ config_table: pci_mpc85xxcds_config_table,},
+#ifdef CONFIG_MPC85XX_PCI2
+	{},
 #endif
 };
 
@@ -322,7 +322,7 @@
 pci_init_board(void)
 {
 #ifdef CONFIG_PCI
-	extern void pci_mpc85xx_init(struct pci_controller *hose);
+	extern void pci_mpc85xx_init(struct pci_controller **hose);
 
 	pci_mpc85xx_init(&hose);
 #endif

board/cds/mpc8555cds/Makefile

diff --git a/board/cds/mpc8555cds/Makefile b/board/cds/mpc8555cds/Makefile
index 0d4abbd..d202281 100644
--- a/board/cds/mpc8555cds/Makefile
+++ b/board/cds/mpc8555cds/Makefile
@@ -28,7 +28,9 @@
 
 OBJS	:= $(BOARD).o \
 	   ../common/cadmus.o \
-	   ../common/eeprom.o
+	   ../common/eeprom.o \
+	   ../common/ft_board.o \
+	   ../common/via.o
 
 SOBJS	:= init.o
 

board/cds/mpc8555cds/init.S

diff --git a/board/cds/mpc8555cds/init.S b/board/cds/mpc8555cds/init.S
index 53dcd0d..978bda5 100644
--- a/board/cds/mpc8555cds/init.S
+++ b/board/cds/mpc8555cds/init.S
@@ -210,8 +210,8 @@
  * 0x8000_0000     0x9fff_ffff     PCI1 MEM                512M
  * 0xa000_0000     0xbfff_ffff     PCI2 MEM                512M
  * 0xe000_0000     0xe000_ffff     CCSR                    1M
- * 0xe200_0000     0xe2ff_ffff     PCI1 IO                 16M
- * 0xe300_0000     0xe3ff_ffff     PCI2 IO                 16M
+ * 0xe200_0000     0xe20f_ffff     PCI1 IO                 1M
+ * 0xe210_0000     0xe21f_ffff     PCI2 IO                 1M
  * 0xf000_0000     0xf7ff_ffff     SDRAM                   128M
  * 0xf800_0000     0xf80f_ffff     NVRAM/CADMUS (*)        1M
  * 0xff00_0000     0xff7f_ffff     FLASH (2nd bank)        8M
@@ -234,11 +234,11 @@
 #define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff)
 #define LAWAR2 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
 
-#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
-#define LAWAR3 	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR3 	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
 
-#define LAWBAR4 ((CFG_PCI2_IO_BASE>>12) & 0xfffff)
-#define LAWAR4 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4 	(LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
 
 /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
 #define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)

board/cds/mpc8555cds/mpc8555cds.c

diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c
index 18adf5b..012181c 100644
--- a/board/cds/mpc8555cds/mpc8555cds.c
+++ b/board/cds/mpc8555cds/mpc8555cds.c
@@ -29,6 +29,7 @@
 
 #include "../common/cadmus.h"
 #include "../common/eeprom.h"
+#include "../common/via.h"
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
@@ -464,31 +465,33 @@
 }
 #endif
 
-#if defined(CONFIG_PCI)
-
-/*
- * Initialize PCI Devices, report devices found.
+#ifdef CONFIG_PCI
+/* For some reason the Tundra PCI bridge shows up on itself as a
+ * different device.  Work around that by refusing to configure it
  */
+void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab) { }
 
-#ifndef CONFIG_PCI_PNP
 static struct pci_config_table pci_mpc85xxcds_config_table[] = {
-    { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
-      PCI_IDSEL_NUMBER, PCI_ANY_ID,
-      pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
-				   PCI_ENET0_MEMADDR,
-				   PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
-      } },
-    { }
+	{0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
+	{0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
+	{0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
+	{0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
+	{0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
+	{0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
+	{0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
 };
-#endif
 
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
+
+static struct pci_controller hose[] = {
+	{
 	config_table: pci_mpc85xxcds_config_table,
+	},
+#ifdef CONFIG_MPC85XX_PCI2
+	{ }
 #endif
 };
 
-#endif	/* CONFIG_PCI */
+#endif
 
 void
 pci_init_board(void)
@@ -496,6 +499,6 @@
 #ifdef CONFIG_PCI
 	extern void pci_mpc85xx_init(struct pci_controller *hose);
 
-	pci_mpc85xx_init(&hose);
+	pci_mpc85xx_init(hose);
 #endif
 }

board/cobra5272/flash.c

diff --git a/board/cobra5272/flash.c b/board/cobra5272/flash.c
index 73cc2f2..82452e2 100644
--- a/board/cobra5272/flash.c
+++ b/board/cobra5272/flash.c
@@ -65,6 +65,7 @@
 	printf ("\n");
 
 Done:
+	return;
 }
 
 

board/cpc45/pd67290.c

diff --git a/board/cpc45/pd67290.c b/board/cpc45/pd67290.c
index c84fbae..6ca3e7b 100644
--- a/board/cpc45/pd67290.c
+++ b/board/cpc45/pd67290.c
@@ -1,4 +1,6 @@
-/* pd67290.c - system configuration module for SPD67290
+/*
+ * (C) Copyright 2003-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -18,51 +20,799 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  *
- * (C) 2004 DENX Software Engineering, Heiko Schocher <hs@denx.de>
+ ********************************************************************
+ *
+ * Lots of code copied from:
+ *
+ * i82365.c 1.352 - Linux driver for Intel 82365 and compatible
+ * PC Card controllers, and Yenta-compatible PCI-to-CardBus controllers.
+ * (C) 1999 David A. Hinds <dahinds@users.sourceforge.net>
  */
 
 #include <common.h>
-#include <malloc.h>
-#include <net.h>
-#include <asm/io.h>
+
+#ifdef CONFIG_I82365
+
+#include <command.h>
 #include <pci.h>
+#include <pcmcia.h>
+#include <asm/io.h>
 
-/* imports */
-#include <mpc824x.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/i82365.h>
+#include <pcmcia/yenta.h>
+#include <pcmcia/cirrus.h>
 
 static struct pci_device_id supported[] = {
 	{PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_6729},
-	{}
+	{0, 0}
+};
+
+#define CYCLE_TIME	120
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev);
+#endif
+
+typedef struct socket_info_t {
+	pci_dev_t	dev;
+	u_short		bcr;
+	u_char		pci_lat, cb_lat, sub_bus, cache;
+	u_int		cb_phys;
+
+	socket_cap_t	cap;
+	u_short		type;
+	u_int		flags;
+	cirrus_state_t	c_state;
+} socket_info_t;
+
+/* These definitions must match the pcic table! */
+typedef enum pcic_id {
+	IS_PD6710, IS_PD672X, IS_VT83C469
+} pcic_id;
+
+typedef struct pcic_t {
+	char *name;
+} pcic_t;
+
+static pcic_t pcic[] = {
+	{" Cirrus PD6710: "},
+	{" Cirrus PD672x: "},
+	{" VIA VT83C469: "},
 };
 
-/***************************************************************************
-*
-* SPD67290Init -
-*
-* RETURNS: -1 on error, 0 if OK
-*/
+static socket_info_t socket;
+static socket_state_t state;
+static struct pccard_mem_map mem;
+static struct pccard_io_map io;
 
-int SPD67290Init (void)
+/*====================================================================*/
+
+/* Some PCI shortcuts */
+
+static int pci_readb (socket_info_t * s, int r, u_char * v)
+{
+	return pci_read_config_byte (s->dev, r, v);
+}
+static int pci_writeb (socket_info_t * s, int r, u_char v)
+{
+	return pci_write_config_byte (s->dev, r, v);
+}
+static int pci_readw (socket_info_t * s, int r, u_short * v)
+{
+	return pci_read_config_word (s->dev, r, v);
+}
+static int pci_writew (socket_info_t * s, int r, u_short v)
 {
-	pci_dev_t devno;
-	int idx = 0;		/* general index */
-	ulong membaseCsr;	/* base address of device memory space */
+	return pci_write_config_word (s->dev, r, v);
+}
 
-	/* find PD67290 device */
-	if ((devno = pci_find_devices (supported, idx++)) < 0) {
-		printf ("No PD67290 device found !!\n");
+/*====================================================================*/
+
+#define cb_readb(s)		readb((s)->cb_phys + 1)
+#define cb_writeb(s, v)		writeb(v, (s)->cb_phys)
+#define cb_writeb2(s, v)	writeb(v, (s)->cb_phys + 1)
+#define cb_readl(s, r)		readl((s)->cb_phys + (r))
+#define cb_writel(s, r, v)	writel(v, (s)->cb_phys + (r))
+
+
+static u_char i365_get (socket_info_t * s, u_short reg)
+{
+	u_char val;
+#ifdef CONFIG_PCMCIA_SLOT_A
+	int slot = 0;
+#else
+	int slot = 1;
+#endif
+
+	val = I365_REG (slot, reg);
+
+	cb_writeb (s, val);
+	val = cb_readb (s);
+
+	debug ("i365_get slot:%x reg: %x val: %x\n", slot, reg, val);
+	return val;
+}
+
+static void i365_set (socket_info_t * s, u_short reg, u_char data)
+{
+#ifdef CONFIG_PCMCIA_SLOT_A
+	int slot = 0;
+#else
+	int slot = 1;
+#endif
+	u_char val;
+
+	val = I365_REG (slot, reg);
+
+	cb_writeb (s, val);
+	cb_writeb2 (s, data);
+
+	debug ("i365_set slot:%x reg: %x data:%x\n", slot, reg, data);
+}
+
+static void i365_bset (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) | mask);
+}
+
+static void i365_bclr (socket_info_t * s, u_short reg, u_char mask)
+{
+	i365_set (s, reg, i365_get (s, reg) & ~mask);
+}
+
+#if 0	/* not used */
+static void i365_bflip (socket_info_t * s, u_short reg, u_char mask, int b)
+{
+	u_char d = i365_get (s, reg);
+
+	i365_set (s, reg, (b) ? (d | mask) : (d & ~mask));
+}
+
+static u_short i365_get_pair (socket_info_t * s, u_short reg)
+{
+	return (i365_get (s, reg) + (i365_get (s, reg + 1) << 8));
+}
+#endif	/* not used */
+
+static void i365_set_pair (socket_info_t * s, u_short reg, u_short data)
+{
+	i365_set (s, reg, data & 0xff);
+	i365_set (s, reg + 1, data >> 8);
+}
+
+/*======================================================================
+
+    Code to save and restore global state information for Cirrus
+    PD67xx controllers, and to set and report global configuration
+    options.
+
+======================================================================*/
+
+#define flip(v,b,f) (v = ((f)<0) ? v : ((f) ? ((v)|(b)) : ((v)&(~b))))
+
+static void cirrus_get_state (socket_info_t * s)
+{
+	int i;
+	cirrus_state_t *p = &s->c_state;
+
+	p->misc1 = i365_get (s, PD67_MISC_CTL_1);
+	p->misc1 &= (PD67_MC1_MEDIA_ENA | PD67_MC1_INPACK_ENA);
+	p->misc2 = i365_get (s, PD67_MISC_CTL_2);
+	for (i = 0; i < 6; i++)
+		p->timer[i] = i365_get (s, PD67_TIME_SETUP (0) + i);
+
+}
+
+static void cirrus_set_state (socket_info_t * s)
+{
+	int i;
+	u_char misc;
+	cirrus_state_t *p = &s->c_state;
+
+	misc = i365_get (s, PD67_MISC_CTL_2);
+	i365_set (s, PD67_MISC_CTL_2, p->misc2);
+	if (misc & PD67_MC2_SUSPEND)
+		udelay (50000);
+	misc = i365_get (s, PD67_MISC_CTL_1);
+	misc &= ~(PD67_MC1_MEDIA_ENA | PD67_MC1_INPACK_ENA);
+	i365_set (s, PD67_MISC_CTL_1, misc | p->misc1);
+	for (i = 0; i < 6; i++)
+		i365_set (s, PD67_TIME_SETUP (0) + i, p->timer[i]);
+}
+
+static u_int cirrus_set_opts (socket_info_t * s)
+{
+	cirrus_state_t *p = &s->c_state;
+	u_int mask = 0xffff;
+#if DEBUG
+	char buf[200];
+
+	memset (buf, 0, 200);
+#endif
+
+	if (has_ring == -1)
+		has_ring = 1;
+	flip (p->misc2, PD67_MC2_IRQ15_RI, has_ring);
+	flip (p->misc2, PD67_MC2_DYNAMIC_MODE, dynamic_mode);
+#if DEBUG
+	if (p->misc2 & PD67_MC2_IRQ15_RI)
+		strcat (buf, " [ring]");
+	if (p->misc2 & PD67_MC2_DYNAMIC_MODE)
+		strcat (buf, " [dyn mode]");
+	if (p->misc1 & PD67_MC1_INPACK_ENA)
+		strcat (buf, " [inpack]");
+#endif
+
+	if (p->misc2 & PD67_MC2_IRQ15_RI)
+		mask &= ~0x8000;
+	if (has_led > 0) {
+#if DEBUG
+		strcat (buf, " [led]");
+#endif
+		mask &= ~0x1000;
+	}
+	if (has_dma > 0) {
+#if DEBUG
+		strcat (buf, " [dma]");
+#endif
+		mask &= ~0x0600;
+		flip (p->misc2, PD67_MC2_FREQ_BYPASS, freq_bypass);
+#if DEBUG
+		if (p->misc2 & PD67_MC2_FREQ_BYPASS)
+			strcat (buf, " [freq bypass]");
+#endif
+	}
+
+	if (setup_time >= 0)
+		p->timer[0] = p->timer[3] = setup_time;
+	if (cmd_time > 0) {
+		p->timer[1] = cmd_time;
+		p->timer[4] = cmd_time * 2 + 4;
+	}
+	if (p->timer[1] == 0) {
+		p->timer[1] = 6;
+		p->timer[4] = 16;
+		if (p->timer[0] == 0)
+			p->timer[0] = p->timer[3] = 1;
+	}
+	if (recov_time >= 0)
+		p->timer[2] = p->timer[5] = recov_time;
+
+	debug ("i82365 Opt: %s [%d/%d/%d] [%d/%d/%d]\n",
+		buf,
+		p->timer[0], p->timer[1], p->timer[2],
+		p->timer[3], p->timer[4], p->timer[5]);
+
+	return mask;
+}
+
+/*======================================================================
+
+    Routines to handle common CardBus options
+
+======================================================================*/
+
+/* Default settings for PCI command configuration register */
+#define CMD_DFLT (PCI_COMMAND_IO|PCI_COMMAND_MEMORY| \
+		  PCI_COMMAND_MASTER|PCI_COMMAND_WAIT)
+
+static void cb_get_state (socket_info_t * s)
+{
+	pci_readb (s, PCI_CACHE_LINE_SIZE, &s->cache);
+	pci_readb (s, PCI_LATENCY_TIMER, &s->pci_lat);
+	pci_readb (s, CB_LATENCY_TIMER, &s->cb_lat);
+	pci_readb (s, CB_CARDBUS_BUS, &s->cap.cardbus);
+	pci_readb (s, CB_SUBORD_BUS, &s->sub_bus);
+	pci_readw (s, CB_BRIDGE_CONTROL, &s->bcr);
+}
+
+static void cb_set_state (socket_info_t * s)
+{
+	pci_writew (s, PCI_COMMAND, CMD_DFLT);
+	pci_writeb (s, PCI_CACHE_LINE_SIZE, s->cache);
+	pci_writeb (s, PCI_LATENCY_TIMER, s->pci_lat);
+	pci_writeb (s, CB_LATENCY_TIMER, s->cb_lat);
+	pci_writeb (s, CB_CARDBUS_BUS, s->cap.cardbus);
+	pci_writeb (s, CB_SUBORD_BUS, s->sub_bus);
+	pci_writew (s, CB_BRIDGE_CONTROL, s->bcr);
+}
+
+static void cb_set_opts (socket_info_t * s)
+{
+}
+
+/*======================================================================
+
+    Power control for Cardbus controllers: used both for 16-bit and
+    Cardbus cards.
+
+======================================================================*/
+
+static int cb_set_power (socket_info_t * s, socket_state_t * state)
+{
+	u_int reg = 0;
+
+	reg = I365_PWR_NORESET;
+	if (state->flags & SS_PWR_AUTO)
+		reg |= I365_PWR_AUTO;
+	if (state->flags & SS_OUTPUT_ENA)
+		reg |= I365_PWR_OUT;
+	if (state->Vpp != 0) {
+		if (state->Vpp == 120) {
+			reg |= I365_VPP1_12V;
+			puts (" 12V card found: ");
+		} else if (state->Vpp == state->Vcc) {
+			reg |= I365_VPP1_5V;
+		} else {
+			puts (" power not found: ");
+			return -1;
+		}
+	}
+	if (state->Vcc != 0) {
+		reg |= I365_VCC_5V;
+		if (state->Vcc == 33) {
+			puts (" 3.3V card found: ");
+			i365_bset (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		} else if (state->Vcc == 50) {
+			puts (" 5V card found: ");
+			i365_bclr (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		} else {
+			puts (" power not found: ");
+			return -1;
+		}
+	}
+
+	if (reg != i365_get (s, I365_POWER)) {
+		reg = (I365_PWR_OUT | I365_PWR_NORESET | I365_VCC_5V | I365_VPP1_5V);
+		i365_set (s, I365_POWER, reg);
+	}
+
+	return 0;
+}
+
+/*======================================================================
+
+    Generic routines to get and set controller options
+
+======================================================================*/
+
+static void get_bridge_state (socket_info_t * s)
+{
+	cirrus_get_state (s);
+	cb_get_state (s);
+}
+
+static void set_bridge_state (socket_info_t * s)
+{
+	cb_set_state (s);
+	i365_set (s, I365_GBLCTL, 0x00);
+	i365_set (s, I365_GENCTL, 0x00);
+	cirrus_set_state (s);
+}
+
+static void set_bridge_opts (socket_info_t * s)
+{
+	cirrus_set_opts (s);
+	cb_set_opts (s);
+}
+
+/*====================================================================*/
+#define PD67_EXT_INDEX		0x2e	/* Extension index */
+#define PD67_EXT_DATA		0x2f	/* Extension data */
+#define PD67_EXD_VS1(s)		(0x01 << ((s)<<1))
+
+#define pd67_ext_get(s, r) \
+    (i365_set(s, PD67_EXT_INDEX, r), i365_get(s, PD67_EXT_DATA))
+
+static int i365_get_status (socket_info_t * s, u_int * value)
+{
+	u_int status;
+	u_char val;
+	u_char power, vcc, vpp;
+	u_int powerstate;
+
+	status = i365_get (s, I365_IDENT);
+	status = i365_get (s, I365_STATUS);
+	*value = ((status & I365_CS_DETECT) == I365_CS_DETECT) ? SS_DETECT : 0;
+	if (i365_get (s, I365_INTCTL) & I365_PC_IOCARD) {
+		*value |= (status & I365_CS_STSCHG) ? 0 : SS_STSCHG;
+	} else {
+		*value |= (status & I365_CS_BVD1) ? 0 : SS_BATDEAD;
+		*value |= (status & I365_CS_BVD2) ? 0 : SS_BATWARN;
+	}
+	*value |= (status & I365_CS_WRPROT) ? SS_WRPROT : 0;
+	*value |= (status & I365_CS_READY) ? SS_READY : 0;
+	*value |= (status & I365_CS_POWERON) ? SS_POWERON : 0;
+
+	/* Check for Cirrus CL-PD67xx chips */
+	i365_set (s, PD67_CHIP_INFO, 0);
+	val = i365_get (s, PD67_CHIP_INFO);
+	s->type = -1;
+	if ((val & PD67_INFO_CHIP_ID) == PD67_INFO_CHIP_ID) {
+		val = i365_get (s, PD67_CHIP_INFO);
+		if ((val & PD67_INFO_CHIP_ID) == 0) {
+			s->type = (val & PD67_INFO_SLOTS) ? IS_PD672X : IS_PD6710;
+			i365_set (s, PD67_EXT_INDEX, 0xe5);
+			if (i365_get (s, PD67_EXT_INDEX) != 0xe5)
+				s->type = IS_VT83C469;
+		}
+	} else {
+		printf ("no Cirrus Chip found\n");
+		*value = 0;
 		return -1;
 	}
+
+	power = i365_get (s, I365_POWER);
+	state.flags |= (power & I365_PWR_AUTO) ? SS_PWR_AUTO : 0;
+	state.flags |= (power & I365_PWR_OUT) ? SS_OUTPUT_ENA : 0;
+	vcc = power & I365_VCC_MASK;
+	vpp = power & I365_VPP1_MASK;
+	state.Vcc = state.Vpp = 0;
+	if((vcc== 0) || (vpp == 0)) {
+		/*
+		 * On the Cirrus we get the info which card voltage
+		 * we have in EXTERN DATA and write it to MISC_CTL1
+		 */
+		powerstate = pd67_ext_get(s, PD67_EXTERN_DATA);
+		if (powerstate & PD67_EXD_VS1(0)) {
+			/* 5V Card */
+			i365_bclr (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		} else {
+			/* 3.3V Card */
+			i365_bset (s, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		}
+		i365_set (s, I365_POWER, (I365_PWR_OUT | I365_PWR_NORESET | I365_VCC_5V | I365_VPP1_5V));
+		power = i365_get (s, I365_POWER);
+	}
+	if (power & I365_VCC_5V) {
+		state.Vcc = (i365_get(s, PD67_MISC_CTL_1) & PD67_MC1_VCC_3V) ? 33 : 50;
+	}
+
+	if (power == I365_VPP1_12V)
+		state.Vpp = 120;
+
+	/* IO card, RESET flags, IO interrupt */
+	power = i365_get (s, I365_INTCTL);
+	state.flags |= (power & I365_PC_RESET) ? 0 : SS_RESET;
+	if (power & I365_PC_IOCARD)
+		state.flags |= SS_IOCARD;
+	state.io_irq = power & I365_IRQ_MASK;
+
+	/* Card status change mask */
+	power = i365_get (s, I365_CSCINT);
+	state.csc_mask = (power & I365_CSC_DETECT) ? SS_DETECT : 0;
+	if (state.flags & SS_IOCARD)
+		state.csc_mask |= (power & I365_CSC_STSCHG) ? SS_STSCHG : 0;
+	else {
+		state.csc_mask |= (power & I365_CSC_BVD1) ? SS_BATDEAD : 0;
+		state.csc_mask |= (power & I365_CSC_BVD2) ? SS_BATWARN : 0;
+		state.csc_mask |= (power & I365_CSC_READY) ? SS_READY : 0;
+	}
+	debug ("i82365: GetStatus(0) = flags %#3.3x, Vcc %d, Vpp %d, "
+		"io_irq %d, csc_mask %#2.2x\n", state.flags,
+		state.Vcc, state.Vpp, state.io_irq, state.csc_mask);
+
+	return 0;
+}	/* i365_get_status */
+
+static int i365_set_socket (socket_info_t * s, socket_state_t * state)
+{
+	u_char reg;
+
+	set_bridge_state (s);
+
+	/* IO card, RESET flag */
+	reg = 0;
+	reg |= (state->flags & SS_RESET) ? 0 : I365_PC_RESET;
+	reg |= (state->flags & SS_IOCARD) ? I365_PC_IOCARD : 0;
+	i365_set (s, I365_INTCTL, reg);
+
+	cb_set_power (s, state);
+
+#if 0
+	/* Card status change interrupt mask */
+	reg = s->cs_irq << 4;
+	if (state->csc_mask & SS_DETECT)
+		reg |= I365_CSC_DETECT;
+	if (state->flags & SS_IOCARD) {
+		if (state->csc_mask & SS_STSCHG)
+			reg |= I365_CSC_STSCHG;
+	} else {
+		if (state->csc_mask & SS_BATDEAD)
+			reg |= I365_CSC_BVD1;
+		if (state->csc_mask & SS_BATWARN)
+			reg |= I365_CSC_BVD2;
+		if (state->csc_mask & SS_READY)
+			reg |= I365_CSC_READY;
+	}
+	i365_set (s, I365_CSCINT, reg);
+	i365_get (s, I365_CSC);
+#endif	/* 0 */
+
+	return 0;
+}	/* i365_set_socket */
+
+/*====================================================================*/
+
+static int i365_set_mem_map (socket_info_t * s, struct pccard_mem_map *mem)
+{
+	u_short base, i;
+	u_char map;
+
+	debug ("i82365: SetMemMap(%d, %#2.2x, %d ns, %#5.5lx-%#5.5lx, %#5.5x)\n",
+		mem->map, mem->flags, mem->speed,
+		mem->sys_start, mem->sys_stop, mem->card_start);
+
+	map = mem->map;
+	if ((map > 4) ||
+	    (mem->card_start > 0x3ffffff) ||
+	    (mem->sys_start > mem->sys_stop) ||
+	    (mem->speed > 1000)) {
+		return -1;
+	}
+
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_MEM (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_MEM (map));
+
+	/* Take care of high byte, for PCI controllers */
+	i365_set (s, CB_MEM_PAGE (map), mem->sys_start >> 24);
+
+	base = I365_MEM (map);
+	i = (mem->sys_start >> 12) & 0x0fff;
+	if (mem->flags & MAP_16BIT)
+		i |= I365_MEM_16BIT;
+	if (mem->flags & MAP_0WS)
+		i |= I365_MEM_0WS;
+	i365_set_pair (s, base + I365_W_START, i);
+
+	i = (mem->sys_stop >> 12) & 0x0fff;
+	switch (mem->speed / CYCLE_TIME) {
+	case 0:
+		break;
+	case 1:
+		i |= I365_MEM_WS0;
+		break;
+	case 2:
+		i |= I365_MEM_WS1;
+		break;
+	default:
+		i |= I365_MEM_WS1 | I365_MEM_WS0;
+		break;
+	}
+	i365_set_pair (s, base + I365_W_STOP, i);
+
+	i = 0;
+	if (mem->flags & MAP_WRPROT)
+		i |= I365_MEM_WRPROT;
+	if (mem->flags & MAP_ATTRIB)
+		i |= I365_MEM_REG;
+	i365_set_pair (s, base + I365_W_OFF, i);
+
+	/* set System Memory map Upper Adress */
+	i365_set(s, PD67_EXT_INDEX, PD67_MEM_PAGE(map));
+	i365_set(s, PD67_EXT_DATA, ((mem->sys_start >> 24) & 0xff));
+
+	/* Turn on the window if necessary */
+	if (mem->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_MEM (map));
+	return 0;
+}	/* i365_set_mem_map */
+
+static int i365_set_io_map (socket_info_t * s, struct pccard_io_map *io)
+{
+	u_char map, ioctl;
+
+	map = io->map;
+	/* comment out: comparison is always false due to limited range of data type */
+	if ((map > 1) || /* (io->start > 0xffff) || (io->stop > 0xffff) || */
+	    (io->stop < io->start))
+		return -1;
+	/* Turn off the window before changing anything */
+	if (i365_get (s, I365_ADDRWIN) & I365_ENA_IO (map))
+		i365_bclr (s, I365_ADDRWIN, I365_ENA_IO (map));
+	i365_set_pair (s, I365_IO (map) + I365_W_START, io->start);
+	i365_set_pair (s, I365_IO (map) + I365_W_STOP, io->stop);
+	ioctl = i365_get (s, I365_IOCTL) & ~I365_IOCTL_MASK (map);
+	if (io->speed)
+		ioctl |= I365_IOCTL_WAIT (map);
+	if (io->flags & MAP_0WS)
+		ioctl |= I365_IOCTL_0WS (map);
+	if (io->flags & MAP_16BIT)
+		ioctl |= I365_IOCTL_16BIT (map);
+	if (io->flags & MAP_AUTOSZ)
+		ioctl |= I365_IOCTL_IOCS16 (map);
+	i365_set (s, I365_IOCTL, ioctl);
+	/* Turn on the window if necessary */
+	if (io->flags & MAP_ACTIVE)
+		i365_bset (s, I365_ADDRWIN, I365_ENA_IO (map));
+	return 0;
+}	/* i365_set_io_map */
+
+/*====================================================================*/
+
+/*
+ * PCI_ADDR = (HOST_ADDR - 0xfe000000)
+ * see MPC 8245 Users Manual Adress Map B
+ */
+#define	HOST_TO_PCI(addr)	((addr) - 0xfe000000)
+#define	PCI_TO_HOST(addr)	((addr) + 0xfe000000)
+
+int i82365_init (void)
+{
+	u_int val;
+	int i;
+
+	if ((socket.dev = pci_find_devices (supported, 0)) < 0) {
+		/* Controller not found */
+		printf ("No PD67290 device found !!\n");
+		return 1;
+	}
-	/* - 0xfe000000 see MPC 8245 Users Manual Adress Map B */
-	membaseCsr = PCMCIA_IO_BASE - 0xfe000000;
+	debug ("i82365 Device Found!\n");
+
+	socket.cb_phys = PCMCIA_IO_BASE;
 
 	/* set base address */
-	pci_write_config_dword (devno, PCI_BASE_ADDRESS_0, membaseCsr);
+	pci_write_config_dword (socket.dev, PCI_BASE_ADDRESS_0,
+		HOST_TO_PCI(socket.cb_phys));
 
 	/* enable mapped memory and IO addresses */
-	pci_write_config_dword (devno,
+	pci_write_config_dword (socket.dev,
 				PCI_COMMAND,
 				PCI_COMMAND_MEMORY |
 				PCI_COMMAND_IO | PCI_COMMAND_WAIT);
+
+	get_bridge_state (&socket);
+	set_bridge_opts (&socket);
+
+	i = i365_get_status (&socket, &val);
+
+	if (i > -1) {
+		puts (pcic[socket.type].name);
+	} else {
+		printf ("i82365: Controller not found.\n");
+		return 1;
+	}
+	if((val & SS_DETECT) != SS_DETECT){
+		puts ("No card\n");
+		return 1;
+	}
+
+	state.flags |= SS_OUTPUT_ENA;
+
+	i365_set_socket (&socket, &state);
+
+	for (i = 500; i; i--) {
+		if ((i365_get (&socket, I365_STATUS) & I365_CS_READY))
+			break;
+		udelay (1000);
+	}
+
+	if (i == 0) {
+		/* PC Card not ready for data transfer */
+		puts ("i82365 PC Card not ready for data transfer\n");
+		return 1;
+	}
+	debug (" PC Card ready for data transfer: ");
+
+	mem.map = 0;
+	mem.flags = MAP_ATTRIB | MAP_ACTIVE;
+	mem.speed = 300;
+	mem.sys_start = CFG_PCMCIA_MEM_ADDR;
+	mem.sys_stop = CFG_PCMCIA_MEM_ADDR + CFG_PCMCIA_MEM_SIZE - 1;
+	mem.card_start = 0;
+	i365_set_mem_map (&socket, &mem);
+
+	mem.map = 1;
+	mem.flags = MAP_ACTIVE;
+	mem.speed = 300;
+	mem.sys_start = CFG_PCMCIA_MEM_ADDR + CFG_PCMCIA_MEM_SIZE;
+	mem.sys_stop = CFG_PCMCIA_MEM_ADDR + (2 * CFG_PCMCIA_MEM_SIZE) - 1;
+	mem.card_start = 0;
+	i365_set_mem_map (&socket, &mem);
+
+#ifdef DEBUG
+	i82365_dump_regions (socket.dev);
+#endif
+
 	return 0;
 }
+
+void i82365_exit (void)
+{
+	io.map = 0;
+	io.flags = 0;
+	io.speed = 0;
+	io.start = 0;
+	io.stop = 0x1;
+
+	i365_set_io_map (&socket, &io);
+
+	mem.map = 0;
+	mem.flags = 0;
+	mem.speed = 0;
+	mem.sys_start = 0;
+	mem.sys_stop = 0x1000;
+	mem.card_start = 0;
+
+	i365_set_mem_map (&socket, &mem);
+
+	mem.map = 1;
+	mem.flags = 0;
+	mem.speed = 0;
+	mem.sys_start = 0;
+	mem.sys_stop = 0x1000;
+	mem.card_start = 0;
+
+	i365_set_mem_map (&socket, &mem);
+
+	state.Vcc = state.Vpp = 0;
+
+	i365_set_socket (&socket, &state);
+}
+
+int pcmcia_on (void)
+{
+	u_int rc;
+
+	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	rc = i82365_init();
+	if (rc)
+		goto exit;
+
+	rc = check_ide_device(0);
+	if (rc == 0)
+		goto exit;
+
+	i82365_exit();
+
+exit:
+	return rc;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_off (void)
+{
+	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	i82365_exit();
+
+	return 0;
+}
+#endif
+
+/*======================================================================
+
+    Debug stuff
+
+======================================================================*/
+
+#ifdef DEBUG
+static void i82365_dump_regions (pci_dev_t dev)
+{
+	u_int tmp[2];
+	u_int *mem = (void *) socket.cb_phys;
+	u_char *cis = (void *) CFG_PCMCIA_MEM_ADDR;
+	u_char *ide = (void *) (CFG_ATA_BASE_ADDR + CFG_ATA_REG_OFFSET);
+
+	pci_read_config_dword (dev, 0x00, tmp + 0);
+	pci_read_config_dword (dev, 0x80, tmp + 1);
+
+	printf ("PCI CONF: %08X ... %08X\n",
+		tmp[0], tmp[1]);
+	printf ("PCI MEM:  ... %08X ... %08X\n",
+		mem[0x8 / 4], mem[0x800 / 4]);
+	printf ("CIS:      ...%c%c%c%c%c%c%c%c...\n",
+		cis[0x38], cis[0x3a], cis[0x3c], cis[0x3e],
+		cis[0x40], cis[0x42], cis[0x44], cis[0x48]);
+	printf ("CIS CONF: %02X %02X %02X ...\n",
+		cis[0x200], cis[0x202], cis[0x204]);
+	printf ("IDE:      %02X %02X %02X %02X %02X %02X %02X %02X\n",
+		ide[0], ide[1], ide[2], ide[3],
+		ide[4], ide[5], ide[6], ide[7]);
+}
+#endif	/* DEBUG */
+
+#endif /* CONFIG_I82365 */

board/cpu87/cpu87.c

diff --git a/board/cpu87/cpu87.c b/board/cpu87/cpu87.c
index 8363d86..e8c2614 100644
--- a/board/cpu87/cpu87.c
+++ b/board/cpu87/cpu87.c
@@ -197,7 +197,7 @@
  */
 int checkboard (void)
 {
-	printf ("Board: CPU87 (Rev %02x)\n", CPU86_REV);
+	printf ("Board: CPU87 (Rev %02x)\n", CPU86_REV & 0x7f);
 	return 0;
 }
 
@@ -280,7 +280,7 @@
 	volatile memctl8260_t *memctl = &immap->im_memctl;
 
 #ifndef CFG_RAMBOOT
-	ulong size8, size9;
+	ulong size8, size9, size10;
 #endif
 	long psize;
 
@@ -294,17 +294,25 @@
 	 */
 	size8 = try_init (memctl, CFG_PSDMR_8COL, CFG_OR2_8COL,
 			  (uchar *) CFG_SDRAM_BASE);
+	
 	size9 = try_init (memctl, CFG_PSDMR_9COL, CFG_OR2_9COL,
 			  (uchar *) CFG_SDRAM_BASE);
-
-	if (size8 < size9) {
-		psize = size9;
-		printf ("(60x:9COL) ");
-	} else {
+	
+	size10 = try_init (memctl, CFG_PSDMR_10COL, CFG_OR2_10COL,
+			  (uchar *) CFG_SDRAM_BASE);
+	
+	psize = max(size8,max(size9,size10));
+	
+	if (psize == size8) {
 		psize = try_init (memctl, CFG_PSDMR_8COL, CFG_OR2_8COL,
 				  (uchar *) CFG_SDRAM_BASE);
 		printf ("(60x:8COL) ");
-	}
+	} else if (psize == size9){
+		psize = try_init (memctl, CFG_PSDMR_9COL, CFG_OR2_9COL,
+				  (uchar *) CFG_SDRAM_BASE);
+		printf ("(60x:9COL) ");
+	} else
+		printf ("(60x:10COL) ");
 
 #endif	/* CFG_RAMBOOT */
 

board/delta/delta.c

diff --git a/board/delta/delta.c b/board/delta/delta.c
index b7671dd..b127ac8 100644
--- a/board/delta/delta.c
+++ b/board/delta/delta.c
@@ -28,6 +28,8 @@
 #include <common.h>
 #include <i2c.h>
 #include <da9030.h>
+#include <malloc.h>
+#include <command.h>
 #include <asm/arch/pxa-regs.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -35,6 +37,9 @@
 /* ------------------------------------------------------------------------- */
 
 static void init_DA9030(void);
+static void keys_init(void);
+static void get_pressed_keys(uchar *s);
+static uchar *key_match(uchar *kbd_data);
 
 /*
  * Miscelaneous platform dependent initialisations
@@ -56,12 +61,215 @@
 
 int board_late_init(void)
 {
+#ifdef DELTA_CHECK_KEYBD
+	uchar kbd_data[KEYBD_DATALEN];
+	char keybd_env[2 * KEYBD_DATALEN + 1];
+	char *str;
+	int i;
+#endif /* DELTA_CHECK_KEYBD */
+
 	setenv("stdout", "serial");
 	setenv("stderr", "serial");
+
+#ifdef DELTA_CHECK_KEYBD
+	keys_init();
+
+	memset(kbd_data, '\0', KEYBD_DATALEN);
+
+	/* check for pressed keys and setup keybd_env */
+	get_pressed_keys(kbd_data);
+
+	for (i = 0; i < KEYBD_DATALEN; ++i) {
+		sprintf (keybd_env + i + i, "%02X", kbd_data[i]);
+	}
+	setenv ("keybd", keybd_env);
+
+	str = strdup ((char *)key_match (kbd_data));	/* decode keys */
+
+# ifdef CONFIG_PREBOOT	/* automatically configure "preboot" command on key match */
+	setenv ("preboot", str);	/* set or delete definition */
+# endif /* CONFIG_PREBOOT */
+	if (str != NULL) {
+		free (str);
+	}
+#endif /* DELTA_CHECK_KEYBD */
+
 	init_DA9030();
 	return 0;
 }
 
+
+/*
+ * Magic Key Handling, mainly copied from board/lwmon/lwmon.c
+ */
+#ifdef DELTA_CHECK_KEYBD
+
+static uchar kbd_magic_prefix[] = "key_magic";
+static uchar kbd_command_prefix[] = "key_cmd";
+
+/*
+ * Get pressed keys
+ * s is a buffer of size KEYBD_DATALEN-1
+ */
+static void get_pressed_keys(uchar *s)
+{
+	unsigned long val;
+	val = GPLR3;
+
+	if(val & (1<<31))
+		*s++ = KEYBD_KP_DKIN0;
+	if(val & (1<<18))
+		*s++ = KEYBD_KP_DKIN1;
+	if(val & (1<<29))
+		*s++ = KEYBD_KP_DKIN2;
+	if(val & (1<<22))
+		*s++ = KEYBD_KP_DKIN5;
+}
+
+static void keys_init()
+{
+	CKENB |= CKENB_7_GPIO;
+	udelay(100);
+
+	/* Configure GPIOs */
+	GPIO127 = 0xa840;	/* KP_DKIN0 */
+	GPIO114 = 0xa840;	/* KP_DKIN1 */
+	GPIO125 = 0xa840;	/* KP_DKIN2 */
+	GPIO118 = 0xa840;	/* KP_DKIN5 */
+
+	/* Configure GPIOs as inputs */
+	GPDR3 &= ~(1<<31 | 1<<18 | 1<<29 | 1<<22);
+	GCDR3 = (1<<31 | 1<<18 | 1<<29 | 1<<22);
+
+	udelay(100);
+}
+
+static int compare_magic (uchar *kbd_data, uchar *str)
+{
+	/* uchar compare[KEYBD_DATALEN-1]; */
+	uchar compare[KEYBD_DATALEN];
+	char *nxt;
+	int i;
+
+	/* Don't include modifier byte */
+	/* memcpy (compare, kbd_data+1, KEYBD_DATALEN-1); */
+	memcpy (compare, kbd_data, KEYBD_DATALEN);
+
+	for (; str != NULL; str = (*nxt) ? (uchar *)(nxt+1) : (uchar *)nxt) {
+		uchar c;
+		int k;
+
+		c = (uchar) simple_strtoul ((char *)str, (char **) (&nxt), 16);
+
+		if (str == (uchar *)nxt) {	/* invalid character */
+			break;
+		}
+
+		/*
+		 * Check if this key matches the input.
+		 * Set matches to zero, so they match only once
+		 * and we can find duplicates or extra keys
+		 */
+		for (k = 0; k < sizeof(compare); ++k) {
+			if (compare[k] == '\0')	/* only non-zero entries */
+				continue;
+			if (c == compare[k]) {	/* found matching key */
+				compare[k] = '\0';
+				break;
+			}
+		}
+		if (k == sizeof(compare)) {
+			return -1;		/* unmatched key */
+		}
+	}
+
+	/*
+	 * A full match leaves no keys in the `compare' array,
+	 */
+	for (i = 0; i < sizeof(compare); ++i) {
+		if (compare[i])
+		{
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+
+static uchar *key_match (uchar *kbd_data)
+{
+	char magic[sizeof (kbd_magic_prefix) + 1];
+	uchar *suffix;
+	char *kbd_magic_keys;
+
+	/*
+	 * The following string defines the characters that can pe appended
+	 * to "key_magic" to form the names of environment variables that
+	 * hold "magic" key codes, i. e. such key codes that can cause
+	 * pre-boot actions. If the string is empty (""), then only
+	 * "key_magic" is checked (old behaviour); the string "125" causes
+	 * checks for "key_magic1", "key_magic2" and "key_magic5", etc.
+	 */
+	if ((kbd_magic_keys = getenv ("magic_keys")) == NULL)
+		kbd_magic_keys = "";
+
+	/* loop over all magic keys;
+	 * use '\0' suffix in case of empty string
+	 */
+	for (suffix=(uchar *)kbd_magic_keys; *suffix || suffix==(uchar *)kbd_magic_keys; ++suffix) {
+		sprintf (magic, "%s%c", kbd_magic_prefix, *suffix);
+#if 0
+		printf ("### Check magic \"%s\"\n", magic);
+#endif
+		if (compare_magic(kbd_data, (uchar *)getenv(magic)) == 0) {
+			char cmd_name[sizeof (kbd_command_prefix) + 1];
+			char *cmd;
+
+			sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix);
+
+			cmd = getenv (cmd_name);
+#if 0
+			printf ("### Set PREBOOT to $(%s): \"%s\"\n",
+				cmd_name, cmd ? cmd : "<<NULL>>");
+#endif
+			*kbd_data = *suffix;
+			return ((uchar *)cmd);
+		}
+	}
+#if 0
+	printf ("### Delete PREBOOT\n");
+#endif
+	*kbd_data = '\0';
+	return (NULL);
+}
+
+int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	uchar kbd_data[KEYBD_DATALEN];
+	char keybd_env[2 * KEYBD_DATALEN + 1];
+	int i;
+
+	/* Read keys */
+	get_pressed_keys(kbd_data);
+	puts ("Keys:");
+	for (i = 0; i < KEYBD_DATALEN; ++i) {
+		sprintf (keybd_env + i + i, "%02X", kbd_data[i]);
+		printf (" %02x", kbd_data[i]);
+	}
+	putc ('\n');
+	setenv ("keybd", keybd_env);
+	return 0;
+}
+
+U_BOOT_CMD(
+	   kbd,	1,	1,	do_kbd,
+	   "kbd     - read keyboard status\n",
+	   NULL
+);
+
+#endif /* DELTA_CHECK_KEYBD */
+
 
 int dram_init (void)
 {

board/etin/kvme080/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/etin/kvme080/Makefile
similarity index 76%
copy from board/mpc8349ads/Makefile
copy to board/etin/kvme080/Makefile
index f865f9c..303ccfa 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/etin/kvme080/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,22 +25,16 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS =  $(BOARD).o multiverse.o
 
-$(LIB):	$(OBJS) $(SOBJS)
+$(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)
 
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak .depend
-
 #########################################################################
 
-.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+.depend:	Makefile $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/etin/kvme080/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/etin/kvme080/config.mk
similarity index 83%
rename from board/mpc8349ads/config.mk
rename to board/etin/kvme080/config.mk
index 4602169..45abdc0 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/etin/kvme080/config.mk
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2005
+# Sangmoon, Etin Systems, dogoil@etinsys.com.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -21,7 +22,9 @@
 #
 
 #
-# MPC83xxADS
+# KVME080 board
 #
 
-TEXT_BASE  =   0xFE700000
+TEXT_BASE = 0xFFF00000
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)

board/etin/kvme080/kvme080.c

diff --git a/board/etin/kvme080/kvme080.c b/board/etin/kvme080/kvme080.c
new file mode 100644
index 0000000..de62fa0
--- /dev/null
+++ b/board/etin/kvme080/kvme080.c
@@ -0,0 +1,193 @@
+/*
+ * (C) Copyright 2005
+ * Sangmoon Kim, Etin Systems. dogoil@etinsys.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc824x.h>
+#include <pci.h>
+#include <i2c.h>
+#include <asm/processor.h>
+
+int checkboard(void)
+{
+	puts ("Board: KVME080\n");
+	return 0;
+}
+
+unsigned long setdram(int m, int row, int col, int bank)
+{
+	int i;
+	unsigned long start, end;
+	uint32_t mccr1;
+	uint32_t mear1 = 0, emear1 = 0, msar1 = 0, emsar1 = 0;
+	uint32_t mear2 = 0, emear2 = 0, msar2 = 0, emsar2 = 0;
+	uint8_t mber = 0;
+
+	CONFIG_READ_WORD(MCCR1, mccr1);
+	mccr1 &= 0xffff0000;
+
+	start = CFG_SDRAM_BASE;
+	end = start + (1 << (col + row + 3) ) * bank - 1;
+
+	for (i = 0; i < m; i++) {
+		mccr1 |= ((row == 13)? 2 : (bank == 4)? 0 : 3) << i * 2;
+		if (i < 4) {
+			msar1  |= ((start >> 20) & 0xff) << i * 8;
+			emsar1 |= ((start >> 28) & 0xff) << i * 8;
+			mear1  |= ((end >> 20) & 0xff) << i * 8;
+			emear1 |= ((end >> 28) & 0xff) << i * 8;
+		} else {
+			msar2  |= ((start >> 20) & 0xff) << (i-4) * 8;
+			emsar2 |= ((start >> 28) & 0xff) << (i-4) * 8;
+			mear2  |= ((end >> 20) & 0xff) << (i-4) * 8;
+			emear2 |= ((end >> 28) & 0xff) << (i-4) * 8;
+		}
+		mber |= 1 << i;
+		start += (1 << (col + row + 3) ) * bank;
+		end += (1 << (col + row + 3) ) * bank;
+	}
+	for (; i < 8; i++) {
+		if (i < 4) {
+			msar1  |= 0xff << i * 8;
+			emsar1 |= 0x30 << i * 8;
+			mear1  |= 0xff << i * 8;
+			emear1 |= 0x30 << i * 8;
+		} else {
+			msar2  |= 0xff << (i-4) * 8;
+			emsar2 |= 0x30 << (i-4) * 8;
+			mear2  |= 0xff << (i-4) * 8;
+			emear2 |= 0x30 << (i-4) * 8;
+		}
+	}
+
+	CONFIG_WRITE_WORD(MCCR1, mccr1);
+	CONFIG_WRITE_WORD(MSAR1, msar1);
+	CONFIG_WRITE_WORD(EMSAR1, emsar1);
+	CONFIG_WRITE_WORD(MEAR1, mear1);
+	CONFIG_WRITE_WORD(EMEAR1, emear1);
+	CONFIG_WRITE_WORD(MSAR2, msar2);
+	CONFIG_WRITE_WORD(EMSAR2, emsar2);
+	CONFIG_WRITE_WORD(MEAR2, mear2);
+	CONFIG_WRITE_WORD(EMEAR2, emear2);
+	CONFIG_WRITE_BYTE(MBER, mber);
+
+	return (1 << (col + row + 3) ) * bank * m;
+}
+
+long int initdram(int board_type)
+{
+	unsigned int msr;
+	long int size = 0;
+
+	msr = mfmsr();
+	mtmsr(msr & ~(MSR_IR | MSR_DR));
+	mtspr(IBAT2L, CFG_IBAT0L + 0x10000000);
+	mtspr(IBAT2U, CFG_IBAT0U + 0x10000000);
+	mtspr(DBAT2L, CFG_DBAT0L + 0x10000000);
+	mtspr(DBAT2U, CFG_DBAT0U + 0x10000000);
+	mtmsr(msr);
+
+	if (setdram(2,13,10,4) == get_ram_size(CFG_SDRAM_BASE, 0x20000000))
+		size = 0x20000000;	/* 512MB */
+	else if (setdram(1,13,10,4) == get_ram_size(CFG_SDRAM_BASE, 0x10000000))
+		size = 0x10000000;	/* 256MB */
+	else if (setdram(2,13,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x10000000))
+		size = 0x10000000;	/* 256MB */
+	else if (setdram(1,13,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x08000000))
+		size = 0x08000000;	/* 128MB */
+	else if (setdram(2,12,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x08000000))
+		size = 0x08000000;	/* 128MB */
+	else if (setdram(1,12,9,4) == get_ram_size(CFG_SDRAM_BASE, 0x04000000))
+		size = 0x04000000;	/* 64MB */
+
+	msr = mfmsr();
+	mtmsr(msr & ~(MSR_IR | MSR_DR));
+	mtspr(IBAT2L, CFG_IBAT2L);
+	mtspr(IBAT2U, CFG_IBAT2U);
+	mtspr(DBAT2L, CFG_DBAT2L);
+	mtspr(DBAT2U, CFG_DBAT2U);
+	mtmsr(msr);
+
+	return size;
+}
+
+struct pci_controller hose;
+
+void pci_init_board(void)
+{
+	pci_mpc824x_init(&hose);
+}
+
+int board_early_init_f(void)
+{
+	*(volatile unsigned char *)(0xff080120) = 0xfb;
+
+	return 0;
+}
+
+int board_early_init_r(void)
+{
+	unsigned int msr;
+
+	CONFIG_WRITE_WORD(ERCR1, 0x95ff8000);
+	CONFIG_WRITE_WORD(ERCR3, 0x0c00000e);
+	CONFIG_WRITE_WORD(ERCR4, 0x0800000e);
+
+	msr = mfmsr();
+	mtmsr(msr & ~(MSR_IR | MSR_DR));
+	mtspr(IBAT1L, 0x70000000 | BATL_PP_10 | BATL_CACHEINHIBIT);
+	mtspr(IBAT1U, 0x70000000 | BATU_BL_256M | BATU_VS | BATU_VP);
+	mtspr(DBAT1L, 0x70000000 | BATL_PP_10 | BATL_CACHEINHIBIT);
+	mtspr(DBAT1U, 0x70000000 | BATU_BL_256M | BATU_VS | BATU_VP);
+	mtmsr(msr);
+
+	return 0;
+}
+
+extern int multiverse_init(void);
+
+int misc_init_r(void)
+{
+	multiverse_init();
+	return 0;
+}
+
+void *nvram_read(void *dest, const long src, size_t count)
+{
+	volatile uchar *d = (volatile uchar*) dest;
+	volatile uchar *s = (volatile uchar*) src;
+	while(count--) {
+		*d++ = *s++;
+		asm volatile("sync");
+	}
+	return dest;
+}
+
+void nvram_write(long dest, const void *src, size_t count)
+{
+	volatile uchar *d = (volatile uchar*)dest;
+	volatile uchar *s = (volatile uchar*)src;
+	while(count--) {
+		*d++ = *s++;
+		asm volatile("sync");
+	}
+}

board/etin/kvme080/multiverse.c

diff --git a/board/etin/kvme080/multiverse.c b/board/etin/kvme080/multiverse.c
new file mode 100644
index 0000000..eb89581
--- /dev/null
+++ b/board/etin/kvme080/multiverse.c
@@ -0,0 +1,186 @@
+/*
+ * multiverse.c
+ *
+ * VME driver for Multiverse
+ *
+ * Author : Sangmoon Kim
+ *	    dogoil@etinsys.com
+ *
+ * Copyright 2005 ETIN SYSTEMS Co.,Ltd.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <pci.h>
+
+#include "multiverse.h"
+
+static unsigned long vme_asi_addr;
+static unsigned long vme_iack_addr;
+static unsigned long pci_reg_addr;
+static unsigned long vme_reg_addr;
+
+int multiv_reset(unsigned long base)
+{
+	writeb(0x09, base + VME_SLAVE32_AM);
+	writeb(0x39, base + VME_SLAVE24_AM);
+	writeb(0x29, base + VME_SLAVE16_AM);
+	writeb(0x2f, base + VME_SLAVE_REG_AM);
+	writeb((VME_A32_SLV_BUS >> 24) & 0xff, base + VME_SLAVE32_A);
+	writeb((VME_A24_SLV_BUS >> 16) & 0xff, base + VME_SLAVE24_A);
+	writeb((VME_A16_SLV_BUS >> 8 ) & 0xff, base + VME_SLAVE16_A);
+#ifdef A32_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_A32_SLV_SIZE-1)) >> 24) & 0xff,
+				base + VME_SLAVE32_MASK);
+		writeb(0x01, base + VME_SLAVE32_EN);
+	} else {
+		writeb(0xff, base + VME_SLAVE32_MASK);
+		writeb(0x00, base + VME_SLAVE32_EN);
+	}
+#else
+	writeb(0xff, base + VME_SLAVE32_MASK);
+	writeb(0x00, base + VME_SLAVE32_EN);
+#endif
+#ifdef A24_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_A24_SLV_SIZE-1)) >> 16) & 0xff,
+				base + VME_SLAVE24_MASK);
+		writeb(0x01, base + VME_SLAVE24_EN);
+	} else {
+		writeb(0xff, base + VME_SLAVE24_MASK);
+		writeb(0x00, base + VME_SLAVE24_EN);
+	}
+#else
+	writeb(0xff, base + VME_SLAVE24_MASK);
+	writeb(0x00, base + VME_SLAVE24_EN);
+#endif
+#ifdef A16_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_A16_SLV_SIZE-1)) >> 8) & 0xff,
+				base + VME_SLAVE16_MASK);
+		writeb(0x01, base + VME_SLAVE16_EN);
+	} else {
+		writeb(0xff, base + VME_SLAVE16_MASK);
+		writeb(0x00, base + VME_SLAVE16_EN);
+	}
+#else
+	writeb(0xff, base + VME_SLAVE16_MASK);
+	writeb(0x00, base + VME_SLAVE16_EN);
+#endif
+#ifdef REG_SLV_WINDOW
+	if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+		writeb(((~(VME_REG_SLV_SIZE-1)) >> 16) & 0xff,
+				base + VME_SLAVE_REG_MASK);
+		writeb(0x01, base + VME_SLAVE_REG_EN);
+	} else {
+		writeb(0xf8, base + VME_SLAVE_REG_MASK);
+	}
+#else
+	writeb(0xf8, base + VME_SLAVE_REG_MASK);
+#endif
+	writeb(0x09, base + VME_MASTER32_AM);
+	writeb(0x39, base + VME_MASTER24_AM);
+	writeb(0x29, base + VME_MASTER16_AM);
+	writeb(0x2f, base + VME_MASTER_REG_AM);
+	writel(0x00000000, base + VME_RMW_ADRS);
+	writeb(0x00, base + VME_IRQ);
+	writeb(0x00, base + VME_INT_EN);
+	writel(0x00000000, base + VME_IRQ1_REG);
+	writel(0x00000000, base + VME_IRQ2_REG);
+	writel(0x00000000, base + VME_IRQ3_REG);
+	writel(0x00000000, base + VME_IRQ4_REG);
+	writel(0x00000000, base + VME_IRQ5_REG);
+	writel(0x00000000, base + VME_IRQ6_REG);
+	writel(0x00000000, base + VME_IRQ7_REG);
+	return 0;
+}
+
+void multiv_auto_slot_id(unsigned long base)
+{
+	unsigned int vector;
+	int slot_id = 1;
+	if (readb(base + VME_CTRL) & VME_CTRL_SYSFAIL) {
+		*(volatile unsigned int*)(base + VME_IRQ2_REG) = 0xfe;
+		writeb(readb(base + VME_IRQ) | 0x04, base + VME_IRQ);
+		writeb(readb(base + VME_CTRL) & ~VME_CTRL_SYSFAIL,
+				base + VME_CTRL);
+		while (readb(base + VME_STATUS) & VME_STATUS_SYSFAIL);
+		if (readb(base + VME_STATUS) & VME_STATUS_SYSCON) {
+			while (readb(base + VME_INT) & 0x04) {
+				vector = *(volatile unsigned int*)
+					(vme_iack_addr + VME_IACK2);
+				*(unsigned char*)(vme_asi_addr + 0x7ffff)
+					= (slot_id << 3) & 0xff;
+				slot_id ++;
+				if (slot_id > 31)
+					break;
+			}
+		}
+	}
+}
+
+int multiverse_init(void)
+{
+	int i;
+	pci_dev_t pdev;
+	unsigned int bar[6];
+
+	pdev = pci_find_device(0x1895, 0x0001, 0);
+
+	if (pdev == 0)
+		return -1;
+
+	for (i = 0; i < 6; i++)
+		pci_read_config_dword (pdev,
+				PCI_BASE_ADDRESS_0 + i * 4, &bar[i]);
+
+	pci_reg_addr = bar[0];
+	vme_reg_addr = bar[1] + 0x00F00000;
+	vme_iack_addr = bar[1] + 0x00200000;
+	vme_asi_addr = bar[3];
+
+	pci_write_config_dword (pdev, PCI_COMMAND,
+		PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+
+	writel(0xFF000000, pci_reg_addr + P_TA1);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL1);
+	writel(0xf0000000, pci_reg_addr + P_TA2);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL2);
+	writel(0xF1000000, pci_reg_addr + P_TA3);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL3);
+	writel(VME_A32_MSTR_BUS, pci_reg_addr + P_TA5);
+	writel(~(VME_A32_MSTR_SIZE-1), pci_reg_addr + P_AM5);
+	writel(0x04, pci_reg_addr + P_IMG_CTRL5);
+
+	writel(VME_A32_SLV_BUS, pci_reg_addr + W_BA1);
+	writel(~(VME_A32_SLV_SIZE-1), pci_reg_addr + W_AM1);
+	writel(VME_A32_SLV_LOCAL, pci_reg_addr + W_TA1);
+	writel(0x04, pci_reg_addr + W_IMG_CTRL1);
+
+	writel(0xF0000000, pci_reg_addr + W_BA2);
+	writel(0xFF000000, pci_reg_addr + W_AM2);
+	writel(VME_A24_SLV_LOCAL, pci_reg_addr + W_TA2);
+	writel(0x04, pci_reg_addr + W_IMG_CTRL2);
+
+	writel(0xFF000000, pci_reg_addr + W_BA3);
+	writel(0xFF000000, pci_reg_addr + W_AM3);
+	writel(VME_A16_SLV_LOCAL, pci_reg_addr + W_TA3);
+	writel(0x04, pci_reg_addr + W_IMG_CTRL3);
+
+	writel(0x00000001, pci_reg_addr + W_ERR_CS);
+	writel(0x00000001, pci_reg_addr + P_ERR_CS);
+
+	multiv_reset(vme_reg_addr);
+	writeb(readb(vme_reg_addr + VME_CTRL) | VME_CTRL_SHORT_D,
+		vme_reg_addr + VME_CTRL);
+
+	multiv_auto_slot_id(vme_reg_addr);
+
+	return 0;
+}

board/etin/kvme080/multiverse.h

diff --git a/board/etin/kvme080/multiverse.h b/board/etin/kvme080/multiverse.h
new file mode 100644
index 0000000..776162d
--- /dev/null
+++ b/board/etin/kvme080/multiverse.h
@@ -0,0 +1,176 @@
+/*
+ * multiverse.h
+ *
+ * VME driver for Multiverse
+ *
+ * Author : Sangmoon Kim
+ *	    dogoil@etinsys.com
+ *
+ * Copyright 2005 ETIN SYSTEMS Co.,Ltd.
+ *
+ * This program is free software; you can redistribute	it and/or modify it
+ * under  the terms of	the GNU General Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __MULTIVERSE_H__
+#define __MULTIVERSE_H__
+
+#define VME_A32_MSTR_BUS	0x90000000
+#define VME_A32_MSTR_SIZE	0x01000000
+
+#define VME_A32_SLV_SIZE	0x01000000
+
+#define VME_A32_SLV_BUS		0x90000000
+#define VME_A24_SLV_BUS		0x00000000
+#define VME_A16_SLV_BUS		0x00000000
+
+#define VME_A32_SLV_LOCAL	0x00000000
+#define VME_A24_SLV_LOCAL	0x00000000
+#define VME_A16_SLV_LOCAL	0x00000000
+
+#define A32_SLV_WINDOW
+#undef	A24_SLV_WINDOW
+#undef	A16_SLV_WINDOW
+#undef	REG_SLV_WINDOW
+
+/* PCI Registers */
+
+#define P_IMG_CTRL0		0x100
+#define P_BA0			0x104
+#define P_AM0			0x108
+#define P_TA0			0x10C
+#define P_IMG_CTRL1		0x110
+#define P_BA1			0x114
+#define P_AM1			0x118
+#define P_TA1			0x11C
+#define P_IMG_CTRL2		0x120
+#define P_BA2			0x124
+#define P_AM2			0x128
+#define P_TA2			0x12C
+#define P_IMG_CTRL3		0x130
+#define P_BA3			0x134
+#define P_AM3			0x138
+#define P_TA3			0x13C
+#define P_IMG_CTRL4		0x140
+#define P_BA4			0x144
+#define P_AM4			0x148
+#define P_TA4			0x14C
+#define P_IMG_CTRL5		0x150
+#define P_BA5			0x154
+#define P_AM5			0x158
+#define P_TA5			0x15C
+#define P_ERR_CS		0x160
+#define P_ERR_ADDR		0x164
+#define P_ERR_DATA		0x168
+
+#define WB_CONF_SPC_BAR		0x180
+#define W_IMG_CTRL1		0x184
+#define W_BA1			0x188
+#define W_AM1			0x18C
+#define W_TA1			0x190
+#define W_IMG_CTRL2		0x194
+#define W_BA2			0x198
+#define W_AM2			0x19C
+#define W_TA2			0x1A0
+#define W_IMG_CTRL3		0x1A4
+#define W_BA3			0x1A8
+#define W_AM3			0x1AC
+#define W_TA3			0x1B0
+#define W_IMG_CTRL4		0x1B4
+#define W_BA4			0x1B8
+#define W_AM4			0x1BC
+#define W_TA4			0x1C0
+#define W_IMG_CTRL5		0x1C4
+#define W_BA5			0x1C8
+#define W_AM5			0x1CC
+#define W_TA5			0x1D0
+#define W_ERR_CS		0x1D4
+#define W_ERR_ADDR		0x1D8
+#define W_ERR_DATA		0x1DC
+#define CNF_ADDR		0x1E0
+#define CNF_DATA		0x1E4
+#define INT_ACK			0x1E8
+#define ICR			0x1EC
+#define ISR			0x1F0
+
+/* VME registers */
+
+#define VME_SLAVE32_AM		0x03
+#define VME_SLAVE24_AM		0x02
+#define VME_SLAVE16_AM		0x01
+#define VME_SLAVE_REG_AM	0x00
+#define VME_SLAVE32_A		0x07
+#define VME_SLAVE24_A		0x06
+#define VME_SLAVE16_A		0x05
+#define VME_SLAVE_REG_A		0x04
+#define VME_SLAVE32_MASK	0x0B
+#define VME_SLAVE24_MASK	0x0A
+#define VME_SLAVE16_MASK	0x09
+#define VME_SLAVE_REG_MASK	0x08
+#define VME_SLAVE32_EN		0x0F
+#define VME_SLAVE24_EN		0x0E
+#define VME_SLAVE16_EN		0x0D
+#define VME_SLAVE_REG_EN	0x0C
+#define VME_MASTER32_AM		0x13
+#define VME_MASTER24_AM		0x12
+#define VME_MASTER16_AM		0x11
+#define VME_MASTER_REG_AM	0x10
+#define VME_RMW_ADRS		0x14
+#define VME_MBOX		0x18
+#define VME_STATUS		0x1E
+#define VME_CTRL		0x1C
+#define VME_IRQ			0x20
+#define VME_INT_EN		0x21
+#define VME_INT			0x22
+#define VME_IRQ1_REG		0x24
+#define VME_IRQ2_REG		0x28
+#define VME_IRQ3_REG		0x2C
+#define VME_IRQ4_REG		0x30
+#define VME_IRQ5_REG		0x34
+#define VME_IRQ6_REG		0x38
+#define VME_IRQ7_REG		0x3C
+
+/* VME control register */
+
+#define VME_CTRL_BRDRST		0x01
+#define VME_CTRL_SYSRST		0x02
+#define VME_CTRL_RMW		0x04
+#define VME_CTRL_SHORT_D	0x08
+#define VME_CTRL_SYSFAIL	0x10
+#define VME_CTRL_VOWN		0x20
+#define VME_CTRL_A16_REG_MODE	0x40
+
+/* VME status register */
+
+#define VME_STATUS_SYSCON	0x01
+#define VME_STATUS_SYSFAIL	0x02
+#define VME_STATUS_ACFAIL	0x04
+#define VME_STATUS_SYSRST	0x08
+#define VME_STATUS_VOWN		0x10
+
+/* Interrupt types */
+
+#define LVL1			0x0002
+#define LVL2			0x0004
+#define LVL3			0x0008
+#define LVL4			0x0010
+#define LVL5			0x0020
+#define LVL6			0x0040
+#define LVL7			0x0080
+#define MULTIVERSE_INTI_INT	0x0100
+#define MULTIVERSE_WB_INT	0x0200
+#define MULTIVERSE_PCI_INT	0x0400
+
+/* interrupt acknowledge */
+
+#define VME_IACK1		0x04
+#define VME_IACK2		0x08
+#define VME_IACK3		0x0c
+#define VME_IACK4		0x10
+#define VME_IACK5		0x14
+#define VME_IACK6		0x18
+#define VME_IACK7		0x1c
+
+#endif /* __MULTIVERSE_H__ */

board/etin/kvme080/u-boot.lds

diff --git a/board/mpc8349ads/u-boot.lds b/board/etin/kvme080/u-boot.lds
similarity index 76%
copy from board/mpc8349ads/u-boot.lds
copy to board/etin/kvme080/u-boot.lds
index 020cfa6..dda3687 100644
--- a/board/mpc8349ads/u-boot.lds
+++ b/board/etin/kvme080/u-boot.lds
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * (C) Copyright 2001-2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -21,6 +22,9 @@
  */
 
 OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
@@ -29,35 +33,40 @@
   .hash          : { *(.hash)		}
   .dynsym        : { *(.dynsym)		}
   .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)		}
+  .rel.text      : { *(.rel.text)	}
   .rela.text     : { *(.rela.text) 	}
-  .rel.data      : { *(.rel.data)		}
+  .rel.data      : { *(.rel.data)	}
   .rela.data     : { *(.rela.data) 	}
   .rel.rodata    : { *(.rel.rodata) 	}
   .rela.rodata   : { *(.rela.rodata) 	}
-  .rel.got       : { *(.rel.got)		}
-  .rela.got      : { *(.rela.got)		}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
   .rel.ctors     : { *(.rel.ctors)	}
   .rela.ctors    : { *(.rela.ctors)	}
   .rel.dtors     : { *(.rel.dtors)	}
   .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)		}
-  .rela.bss      : { *(.rela.bss)		}
-  .rel.plt       : { *(.rel.plt)		}
-  .rela.plt      : { *(.rela.plt)		}
-  .init          : { *(.init)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc83xx/start.o	(.text)
-    *(.text)
+    cpu/mpc824x/start.o	(.text)
+    lib_ppc/board.o	(.text)
+    lib_ppc/ppcstring.o	(.text)
+
+	. = DEFINED(env_offset) ? env_offset : .;
+    common/environment.o (.text)
+
+	*(.text)
+
     *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)
     *(.rodata1)
-    *(.rodata.str1.4)
-    *(.eh_frame)
   }
   .fini      : { *(.fini)    } =0
   .ctors     : { *(.ctors)   }
@@ -90,13 +99,10 @@
   _edata  =  .;
   PROVIDE (edata = .);
 
-  . = .;
   __u_boot_cmd_start = .;
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
-  . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
@@ -116,7 +122,7 @@
    *(.bss)
    *(COMMON)
   }
+
   _end = . ;
   PROVIDE (end = .);
 }
-ENTRY(_start)

board/fads/Makefile

diff --git a/board/fads/Makefile b/board/fads/Makefile
index baa6c2e..7fc88ee 100644
--- a/board/fads/Makefile
+++ b/board/fads/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o lamp.o
+OBJS	= $(BOARD).o flash.o lamp.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/fads/fads.h

diff --git a/board/fads/fads.h b/board/fads/fads.h
index e981be0..41f18b5 100644
--- a/board/fads/fads.h
+++ b/board/fads/fads.h
@@ -467,7 +467,9 @@
 #define CONFIG_ISO_PARTITION	1
 
 #undef	CONFIG_ATAPI
+#if 0	/* does not make sense when CFG_CMD_IDE is not enabled, too */
 #define CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card Adapter */
+#endif
 #undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE	 not supported	*/
 #undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
 #undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/

board/fads/pcmcia.c

diff --git a/board/fads/pcmcia.c b/board/fads/pcmcia.c
new file mode 100644
index 0000000..978c16b
--- /dev/null
+++ b/board/fads/pcmcia.c
@@ -0,0 +1,84 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#ifdef	CONFIG_ADS
+#define	PCMCIA_BOARD_MSG "ADS"
+#else
+#define	PCMCIA_BOARD_MSG "FADS"
+#endif
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	u_long reg = 0;
+
+	switch(vpp) {
+		case 0: reg = 0; break;
+		case 50: reg = 1; break;
+		case 120: reg = 2; break;
+		default: return 1;
+	}
+
+	switch(vcc) {
+		case 0: reg = 0; break;
+#ifdef CONFIG_ADS
+	case 50: reg = BCSR1_PCCVCCON; break;
+#endif
+#ifdef CONFIG_FADS
+	case 33: reg = BCSR1_PCCVCC0 | BCSR1_PCCVCC1; break;
+	case 50: reg = BCSR1_PCCVCC1; break;
+#endif
+	default: return 1;
+	}
+
+	/* first, turn off all power */
+
+#ifdef CONFIG_ADS
+	*((uint *)BCSR1) |= BCSR1_PCCVCCON;
+#endif
+#ifdef CONFIG_FADS
+	*((uint *)BCSR1) &= ~(BCSR1_PCCVCC0 | BCSR1_PCCVCC1);
+#endif
+	*((uint *)BCSR1) &= ~BCSR1_PCCVPP_MASK;
+
+	/* enable new powersettings */
+
+#ifdef CONFIG_ADS
+	*((uint *)BCSR1) &= ~reg;
+#endif
+#ifdef CONFIG_FADS
+	*((uint *)BCSR1) |= reg;
+#endif
+
+ 	*((uint *)BCSR1) |= reg << 20;
+
+	return 0;
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
+	return 0;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
+	return 0;
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+#endif	/* CONFIG_PCMCIA */

board/gth/Makefile

diff --git a/board/gth/Makefile b/board/gth/Makefile
index e14c12e..48f74cd 100644
--- a/board/gth/Makefile
+++ b/board/gth/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o ee_access.o
+OBJS	= $(BOARD).o flash.o ee_access.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/gth/pcmcia.c

diff --git a/board/gth/pcmcia.c b/board/gth/pcmcia.c
new file mode 100644
index 0000000..fce5492
--- /dev/null
+++ b/board/gth/pcmcia.c
@@ -0,0 +1,93 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "GTH COMPACT FLASH"
+
+int pcmcia_voltage_set (int slot, int vcc, int vpp)
+{	/* Do nothing */
+	return 0;
+}
+
+int pcmcia_hardware_enable (int slot)
+{
+	volatile immap_t *immap;
+	volatile cpm8xx_t *cp;
+	volatile pcmconf8xx_t *pcmp;
+	volatile sysconf8xx_t *sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: GTH Slot %c\n", 'A' + slot);
+
+	immap = (immap_t *) CFG_IMMR;
+	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
+	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
+	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+	udelay (500);
+
+	/*
+	* Make sure there is a card in the slot,
+	* then configure the interface.
+	*/
+	udelay (10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__, __FUNCTION__,
+	       &(pcmp->pcmc_pipr), pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & 0x98000000) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	mask = PCMCIA_VS1 (slot) | PCMCIA_VS2 (slot);
+	reg = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
+	       (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX (_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+
+	udelay (250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return 0;
+}
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	return 0;	/* No hardware to disable */
+}
+#endif
+
+#endif	/* CONFIG_PCMCIA */

board/gth2/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/gth2/Makefile
similarity index 78%
copy from board/mpc8349ads/Makefile
copy to board/gth2/Makefile
index f865f9c..8ef3a51 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/gth2/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2005
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,22 +25,17 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	= $(BOARD).o flash.o ee_access.o
+SOBJS	= lowlevel_init.o
 
-$(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
-
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak .depend
+$(LIB):	.depend $(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
 
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/gth2/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/gth2/config.mk
similarity index 70%
copy from board/mpc8349ads/config.mk
copy to board/gth2/config.mk
index 4602169..2bc1338 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/gth2/config.mk
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2004-2005
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -21,7 +22,20 @@
 #
 
 #
-# MPC83xxADS
+#  AMD Alchemy AU1000, MIPS32 core
 #
 
-TEXT_BASE  =   0xFE700000
+ifeq ($(TBASE),0)
+TEXT_BASE = 0
+else
+ifeq ($(TBASE),1)
+TEXT_BASE = 0xbfc10070
+else
+ifeq ($(TBASE),2)
+TEXT_BASE = 0xbfc30070
+else
+## Only to make ordinary make work
+TEXT_BASE = 0x90000000
+endif
+endif
+endif

board/gth2/ee_access.c

diff --git a/board/gth2/ee_access.c b/board/gth2/ee_access.c
new file mode 100644
index 0000000..d4798c4
--- /dev/null
+++ b/board/gth2/ee_access.c
@@ -0,0 +1,347 @@
+/* Module for handling DALLAS DS2438, smart battery monitor
+   Chip can store up to 40 bytes of user data in EEPROM,
+   perform temp, voltage and current measurements.
+   Chip also contains a unique serial number.
+
+   Always read/write LSb first
+
+   For documentaion, see data sheet for DS2438, 2438.pdf
+
+   By Thomas.Lange@corelatus.com 001025
+
+   Copyright (C) 2000-2005 Corelatus AB */
+
+/* This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/au1x00.h>
+#include <asm/io.h>
+#include "ee_dev.h"
+#include "ee_access.h"
+
+/* static int Debug = 1; */
+#undef E_DEBUG
+#define E_DEBUG(fmt,args...) /* */
+/* #define E_DEBUG(fmt,args...) printk("EEA:"fmt,##args); */
+
+/* We dont have kernel functions */
+#define printk printf
+#define KERN_DEBUG
+#define KERN_ERR
+#define EIO 1
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+/* lookup table ripped from DS app note 17, understanding and using cyclic redundancy checks... */
+
+static u8 crc_lookup[256] = {
+	0,	94,	188,	226,	97,	63,	221,	131,
+	194,	156,	126,	32,	163,	253,	31,	65,
+	157,	195,	33,	127,	252,	162,	64,	30,
+	95,	1,	227,	189,	62,	96,	130,	220,
+	35,	125,	159,	193,	66,	28,	254,	160,
+	225,	191,	93,	3,	128,	222,	60,	98,
+	190,	224,	2,	92,	223,	129,	99,	61,
+	124,	34,	192,	158,	29,	67,	161,	255,
+	70,	24,	250,	164,	39,	121,	155,	197,
+	132,	218,	56,	102,	229,	187,	89,	7,
+	219,	133,	103,	57,	186,	228,	6,	88,
+	25,	71,	165,	251,	120,	38,	196,	154,
+	101,	59,	217,	135,	4,	90,	184,	230,
+	167,	249,	27,	69,	198,	152,	122,	36,
+	248,	166,	68,	26,	153,	199,	37,	123,
+	58,	100,	134,	216,	91,	5,	231,	185,
+	140,	210,	48,	110,	237,	179,	81,	15,
+	78,	16,	242,	172,	47,	113,	147,	205,
+	17,	79,	173,	243,	112,	46,	204,	146,
+	211,	141,	111,	49,	178,	236,	14,	80,
+	175,	241,	19,	77,	206,	144,	114,	44,
+	109,	51,	209,	143,	12,	82,	176,	238,
+	50,	108,	142,	208,	83,	13,	239,	177,
+	240,	174,	76,	18,	145,	207,	45,	115,
+	202,	148,	118,	40,	171,	245,	23,	73,
+	8,	86,	180,	234,	105,	55,	213,	139,
+	87,	9,	235,	181,	54,	104,	138,	212,
+	149,	203,	41,	119,	244,	170,	72,	22,
+	233,	183,	85,	11,	136,	214,	52,	106,
+	43,	117,	151,	201,	74,	20,	246,	168,
+	116,	42,	200,	150,	21,	75,	169,	247,
+	182,	232,	10,	84,	215,	137,	107,	53
+};
+
+static void
+write_gpio_data(int value ){
+	if(value){
+		/* Tristate */
+		gpio_tristate(GPIO_EEDQ);
+	}
+	else{
+		/* Drive 0 */
+		gpio_clear(GPIO_EEDQ);
+	}
+}
+
+static u8 make_new_crc( u8 Old_crc, u8 New_value ){
+	/* Compute a new checksum with new byte, using previous checksum as input
+	   See DS app note 17, understanding and using cyclic redundancy checks...
+	   Also see DS2438, page 11 */
+	return( crc_lookup[Old_crc ^ New_value ]);
+}
+
+int ee_crc_ok( u8 *Buffer, int Len, u8 Crc ){
+	/* Check if the checksum for this buffer is correct */
+	u8 Curr_crc=0;
+	int i;
+	u8 *Curr_byte = Buffer;
+
+	for(i=0;i<Len;i++){
+		Curr_crc = make_new_crc( Curr_crc, *Curr_byte);
+		Curr_byte++;
+	}
+	E_DEBUG("Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
+
+	if(Curr_crc == Crc){
+		/* Good */
+		return(TRUE);
+	}
+	printk(KERN_ERR"EE checksum error, Calculated CRC = 0x%x, read = 0x%x\n", Curr_crc, Crc);
+	return(FALSE);
+}
+
+static void
+set_idle(void){
+	/* Send idle and keep start time
+	   Continous 1 is idle */
+	WRITE_PORT(1);
+}
+
+
+static int
+do_cpu_reset(void){
+	/* Release reset and verify that chip responds with presence pulse */
+	int Retries=0;
+	while(Retries<15){
+		udelay(RESET_LOW_TIME);
+
+		/* Send reset */
+		WRITE_PORT(0);
+		udelay(RESET_LOW_TIME);
+
+		/* Release reset */
+		WRITE_PORT(1);
+
+		/* Wait for EEPROM to drive output */
+		udelay(PRESENCE_TIMEOUT);
+		if(!READ_PORT){
+			/* Ok, EEPROM is driving a 0 */
+			E_DEBUG("Presence detected\n");
+			if(Retries){
+				E_DEBUG("Retries %d\n",Retries);
+			}
+			/* Make sure chip releases pin */
+			udelay(PRESENCE_LOW_TIME);
+			return 0;
+		}
+		Retries++;
+	}
+
+	printk(KERN_ERR"eeprom did not respond when releasing reset\n");
+
+	/* Make sure chip releases pin */
+	udelay(PRESENCE_LOW_TIME);
+
+	/* Set to idle again */
+	set_idle();
+
+	return(-EIO);
+}
+
+static u8
+read_cpu_byte(void){
+	/* Read a single byte from EEPROM
+	   Read LSb first */
+	int i;
+	int Value;
+	u8 Result=0;
+	u32 Flags;
+
+	E_DEBUG("Reading byte\n");
+
+	for(i=0;i<8;i++){
+		/* Small delay between pulses */
+		udelay(1);
+
+#ifdef __KERNEL__
+		/* Disable irq */
+		save_flags(Flags);
+		cli();
+#endif
+
+		/* Pull down pin short time to start read
+		   See page 26 in data sheet */
+
+		WRITE_PORT(0);
+		udelay(READ_LOW);
+		WRITE_PORT(1);
+
+		/* Wait for chip to drive pin */
+		udelay(READ_TIMEOUT);
+
+		Value = READ_PORT;
+		if(Value)
+			Value=1;
+
+#ifdef __KERNEL__
+		/* Enable irq */
+		restore_flags(Flags);
+#endif
+
+		/* Wait for chip to release pin */
+		udelay(TOTAL_READ_LOW-READ_TIMEOUT);
+
+		/* LSb first */
+		Result|=Value<<i;
+		/* E_DEBUG("Read %d\n",Value); */
+
+	}
+
+	E_DEBUG("Read byte 0x%x\n",Result);
+
+	return(Result);
+}
+
+static void
+write_cpu_byte(u8 Byte){
+	/* Write a single byte to EEPROM
+	   Write LSb first */
+	int i;
+	int Value;
+	u32 Flags;
+
+	E_DEBUG("Writing byte 0x%x\n",Byte);
+
+	for(i=0;i<8;i++){
+		/* Small delay between pulses */
+		udelay(1);
+		Value = Byte&1;
+
+#ifdef __KERNEL__
+		/* Disable irq */
+		save_flags(Flags);
+		cli();
+#endif
+
+		/* Pull down pin short time for a 1, long time for a 0
+		   See page 26 in data sheet */
+
+		WRITE_PORT(0);
+		if(Value){
+			/* Write a 1 */
+			udelay(WRITE_1_LOW);
+		}
+		else{
+			/* Write a 0 */
+			udelay(WRITE_0_LOW);
+		}
+
+		WRITE_PORT(1);
+
+#ifdef __KERNEL__
+		/* Enable irq */
+		restore_flags(Flags);
+#endif
+
+		if(Value)
+			/* Wait for chip to read the 1 */
+			udelay(TOTAL_WRITE_LOW-WRITE_1_LOW);
+
+		/* E_DEBUG("Wrote %d\n",Value); */
+		Byte>>=1;
+	}
+}
+
+int ee_do_cpu_command( u8 *Tx, int Tx_len, u8 *Rx, int Rx_len, int Send_skip ){
+	/* Execute this command string, including
+	   giving reset and setting to idle after command
+	   if Rx_len is set, we read out data from EEPROM */
+	int i;
+
+	E_DEBUG("Command, Tx_len %d, Rx_len %d\n", Tx_len, Rx_len );
+
+	if(do_cpu_reset()){
+		/* Failed! */
+		return(-EIO);
+	}
+
+	if(Send_skip)
+		/* Always send SKIP_ROM first to tell chip we are sending a command,
+		   except when we read out rom data for chip */
+		write_cpu_byte(SKIP_ROM);
+
+	/* Always have Tx data */
+	for(i=0;i<Tx_len;i++){
+		write_cpu_byte(Tx[i]);
+	}
+
+	if(Rx_len){
+		for(i=0;i<Rx_len;i++){
+			Rx[i]=read_cpu_byte();
+		}
+	}
+
+	set_idle();
+
+	E_DEBUG("Command done\n");
+
+	return(0);
+}
+
+int ee_init_cpu_data(void){
+	int i;
+	u8 Tx[10];
+
+	/* Leave it floting since altera is driving the same pin */
+	set_idle();
+
+	/* Copy all User EEPROM data to scratchpad */
+	for(i=0;i<USER_PAGES;i++){
+		Tx[0]=RECALL_MEMORY;
+		Tx[1]=EE_USER_PAGE_0+i;
+		if(ee_do_cpu_command(Tx,2,NULL,0,TRUE)) return(-EIO);
+	}
+
+	/* Make sure chip doesnt store measurements in NVRAM */
+	Tx[0]=WRITE_SCRATCHPAD;
+	Tx[1]=0; /* Page */
+	Tx[2]=9;
+	if(ee_do_cpu_command(Tx,3,NULL,0,TRUE)) return(-EIO);
+
+	Tx[0]=COPY_SCRATCHPAD;
+	if(ee_do_cpu_command(Tx,2,NULL,0,TRUE)) return(-EIO);
+
+	for(i=0;i<10;i++){
+		udelay(1000);
+	}
+
+	return(0);
+}

board/gth2/ee_access.h

diff --git a/board/gth2/ee_access.h b/board/gth2/ee_access.h
new file mode 100644
index 0000000..926199d
--- /dev/null
+++ b/board/gth2/ee_access.h
@@ -0,0 +1,30 @@
+/* By Thomas.Lange@Corelatus.com 001025 */
+
+/* Definitions for EEPROM/VOLT METER  DS2438 */
+/* Copyright (C) 2000-2005 Corelatus AB */
+
+#ifndef INCeeaccessh
+#define INCeeaccessh
+
+#include <asm/types.h>
+#include "ee_dev.h"
+
+int ee_do_cpu_command( u8 *Tx, int Tx_len, u8 *Rx, int Rx_len, int Send_skip );
+int ee_init_cpu_data(void);
+
+int ee_crc_ok( u8 *Buffer, int Len, u8 Crc );
+
+/* Defs for altera reg */
+#define EE_WRITE_SHIFT 8 /* bits to shift left */
+#define EE_READ_SHIFT 16 /* bits to shift left */
+#define EE_DONE  0x80000000
+#define EE_BUSY  0x40000000
+#define EE_ERROR 0x20000000
+
+/* Commands */
+#define EE_CMD_NOP      0
+#define EE_CMD_INIT_RES 1
+#define EE_CMD_WR_BYTE  2
+#define EE_CMD_RD_BYTE  3
+
+#endif /* INCeeaccessh */

board/gth2/ee_dev.h

diff --git a/board/gth2/ee_dev.h b/board/gth2/ee_dev.h
new file mode 100644
index 0000000..89ef2f8
--- /dev/null
+++ b/board/gth2/ee_dev.h
@@ -0,0 +1,96 @@
+/* By Thomas.Lange@Corelatus.com 001025 */
+/* Definitions for EEPROM/VOLT METER  DS2438 */
+/* Copyright (C) 2000-2005 Corelatus AB */
+
+/* This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef INCeedevh
+#define INCeedevh
+
+#define E_DEBUG(fmt,args...) if( Debug ) printk(KERN_DEBUG"EE: " fmt, ##args)
+
+/* MIPS */
+#define WRITE_PORT(Value) write_gpio_data(Value)
+
+#define READ_PORT (gpio_read()&GPIO_EEDQ)
+
+/* 64 bytes chip */
+#define EE_CHIP_SIZE 64
+
+/* Board with new current resistor */
+#define EE_GTH_0304 1
+
+/* new dsp and 64 MB SDRAM */
+#define EE_DSP_64 0x10
+
+/* microsecs */
+/* Pull line down at least this long for reset pulse */
+#define RESET_LOW_TIME    490
+
+/* Read presence pulse after we release reset pulse */
+#define PRESENCE_TIMEOUT  100
+#define PRESENCE_LOW_TIME 200
+
+#define WRITE_0_LOW 60
+#define WRITE_1_LOW 1
+#define TOTAL_WRITE_LOW 60
+
+#define READ_LOW        1
+#define READ_TIMEOUT   10
+#define TOTAL_READ_LOW 70
+
+/* Rom function commands */
+#define READ_ROM   0x33
+#define MATCH_ROM  0x55
+#define SKIP_ROM   0xCC
+#define SEARCH_ROM 0xF0
+
+
+/* Memory_command_function */
+#define WRITE_SCRATCHPAD 0x4E
+#define READ_SCRATCHPAD  0xBE
+#define COPY_SCRATCHPAD  0x48
+#define RECALL_MEMORY    0xB8
+#define CONVERT_TEMP     0x44
+#define CONVERT_VOLTAGE  0xB4
+
+/* Chip is divided in 8 pages, 8 bytes each */
+
+#define EE_PAGE_SIZE 8
+
+/* All chip data we want are in page 0 */
+
+/* Bytes in page 0 */
+#define EE_P0_STATUS   0
+#define EE_P0_TEMP_LSB 1
+#define EE_P0_TEMP_MSB 2
+#define EE_P0_VOLT_LSB 3
+#define EE_P0_VOLT_MSB 4
+#define EE_P0_CURRENT_LSB 5
+#define EE_P0_CURRENT_MSB 6
+
+
+/* 40 byte user data is located at page 3-7 */
+#define EE_USER_PAGE_0 3
+#define USER_PAGES 5
+
+/* Layout of gth user pages usage */
+/* Bytes 0-16   ethernet addr in ascii ( len 17 ) */
+
+#define EE_ETHERNET_OFFSET       0
+
+#endif /* INCeedevh */

board/gth2/flash.c

diff --git a/board/gth2/flash.c b/board/gth2/flash.c
new file mode 100644
index 0000000..f96edff
--- /dev/null
+++ b/board/gth2/flash.c
@@ -0,0 +1,43 @@
+/*
+ * (C) Copyright 2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];	/* info for FLASH chips */
+
+/*-----------------------------------------------------------------------
+ * flash_init()
+ *
+ * sets up flash_info and returns size of FLASH (bytes)
+ */
+unsigned long flash_init (void)
+{
+	printf ("Skipping flash_init\n");
+	return (0);
+}
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	printf ("write_buff not implemented\n");
+	return (-1);
+}

board/gth2/gth2.c

diff --git a/board/gth2/gth2.c b/board/gth2/gth2.c
new file mode 100644
index 0000000..ffeaf58
--- /dev/null
+++ b/board/gth2/gth2.c
@@ -0,0 +1,435 @@
+/*
+ * (C) Copyright 2005
+ * Thomas.Lange@corelatus.se
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/au1x00.h>
+#include <asm/addrspace.h>
+#include <asm/mipsregs.h>
+#include <watchdog.h>
+
+#include "ee_access.h"
+
+static int wdi_status = 0;
+
+unsigned long mips_io_port_base = 0;
+
+#define SDRAM_SIZE ((64*1024*1024)-(12*4096))
+
+
+#define SERIAL_LOG_BUFFER KSEG1ADDR(SDRAM_SIZE + (8*4096))
+
+void inline log_serial_char(char c){
+	char *serial_log_buffer = (char*)SERIAL_LOG_BUFFER;
+	int serial_log_offset;
+	u32 *serial_log_offsetp = (u32*)SERIAL_LOG_BUFFER;
+
+	serial_log_offset = *serial_log_offsetp;
+
+	*(serial_log_buffer + serial_log_offset) = c;
+
+	serial_log_offset++;
+
+	if(serial_log_offset >= 4096){
+		serial_log_offset = 4;
+	}
+	*serial_log_offsetp = serial_log_offset;
+}
+
+void init_log_serial(void){
+	char *serial_log_buffer = (char*)SERIAL_LOG_BUFFER;
+	u32 *serial_log_offsetp = (u32*)SERIAL_LOG_BUFFER;
+
+	/* Copy buffer from last run */
+	memcpy(serial_log_buffer + 4096,
+	       serial_log_buffer,
+	       4096);
+
+	memset(serial_log_buffer, 0, 4096);
+
+	*serial_log_offsetp = 4;
+}
+
+
+void hw_watchdog_reset(void){
+	volatile u32 *sys_outputset = (volatile u32*)SYS_OUTPUTSET;
+	volatile u32 *sys_outputclear = (volatile u32*)SYS_OUTPUTCLR;
+	if(wdi_status){
+		*sys_outputset = GPIO_CPU_LED|GPIO_WDI;
+		wdi_status = 0;
+	}
+	else{
+		*sys_outputclear = GPIO_CPU_LED|GPIO_WDI;
+		wdi_status = 1;
+	}
+}
+
+long int initdram(int board_type)
+{
+	/* Sdram is setup by assembler code */
+	/* If memory could be changed, we should return the true value here */
+
+	WATCHDOG_RESET();
+
+	return (SDRAM_SIZE);
+}
+
+/* In cpu/mips/cpu.c */
+void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 );
+
+void set_ledcard(u32 value){
+	/* Clock 24 bits to led card */
+	int i;
+	volatile u32 *sys_outputset = (volatile u32*)SYS_OUTPUTSET;
+	volatile u32 *sys_outputclr = (volatile u32*)SYS_OUTPUTCLR;
+
+	/* Start with known values */
+	*sys_outputclr = GPIO_LEDCLK|GPIO_LEDD;
+
+	for(i=0;i<24;i++){
+		if(value&0x00800000){
+			*sys_outputset = GPIO_LEDD;
+		}
+		else{
+			*sys_outputclr = GPIO_LEDD;
+		}
+		udelay(1);
+		*sys_outputset = GPIO_LEDCLK;
+		udelay(1);
+		*sys_outputclr = GPIO_LEDCLK;
+		udelay(1);
+
+		value<<=1;
+	}
+	/* Data is enable output */
+	*sys_outputset = GPIO_LEDD;
+}
+
+int checkboard (void)
+{
+	volatile u32 *sys_counter = (volatile u32*)SYS_COUNTER_CNTRL;
+	volatile u32 *sys_outputset = (volatile u32*)SYS_OUTPUTSET;
+	volatile u32 *sys_outputclr = (volatile u32*)SYS_OUTPUTCLR;
+	u32 proc_id;
+
+	WATCHDOG_RESET();
+
+	*sys_counter = 0x100; /* Enable 32 kHz oscillator for RTC/TOY */
+
+	proc_id = read_32bit_cp0_register(CP0_PRID);
+
+	switch (proc_id >> 24) {
+	case 0:
+		puts ("Board: GTH2\n");
+		printf ("CPU: Au1000 500 MHz, id: 0x%02x, rev: 0x%02x\n",
+			(proc_id >> 8) & 0xFF, proc_id & 0xFF);
+		break;
+	default:
+		printf ("Unsupported cpu %d, proc_id=0x%x\n", proc_id >> 24, proc_id);
+	}
+#ifdef CONFIG_IDE_PCMCIA
+	/* PCMCIA is on a 36 bit physical address.
+	   We need to map it into a 32 bit addresses */
+	write_one_tlb(20,                 /* index */
+		      0x01ffe000,         /* Pagemask, 16 MB pages */
+		      CFG_PCMCIA_IO_BASE, /* Hi */
+		      0x3C000017,         /* Lo0 */
+		      0x3C200017);        /* Lo1 */
+
+	write_one_tlb(21,                   /* index */
+		      0x01ffe000,           /* Pagemask, 16 MB pages */
+		      CFG_PCMCIA_ATTR_BASE, /* Hi */
+		      0x3D000017,           /* Lo0 */
+		      0x3D200017);          /* Lo1 */
+
+	write_one_tlb(22,                   /* index */
+		      0x01ffe000,           /* Pagemask, 16 MB pages */
+		      CFG_PCMCIA_MEM_ADDR,  /* Hi */
+		      0x3E000017,           /* Lo0 */
+		      0x3E200017);          /* Lo1 */
+
+#endif	/* CONFIG_IDE_PCMCIA */
+
+	/* Wait for GPIO ports to become stable */
+	udelay(5000); /* FIXME */
+
+	/* Release reset of ethernet PHY chips */
+	/* Always do this, because linux does not know about it */
+	*sys_outputset = GPIO_ERESET;
+
+	/* Kill FPGA:s */
+	*sys_outputclr = GPIO_CACONFIG|GPIO_DPACONFIG;
+	udelay(2);
+	*sys_outputset = GPIO_CACONFIG|GPIO_DPACONFIG;
+
+	/* Turn front led yellow */
+	set_ledcard(0x00100000);
+
+	return 0;
+}
+
+#define POWER_OFFSET    0xF0000
+#define SW_WATCHDOG_REASON 13
+
+#define BOOTDATA_OFFSET 0xF8000
+#define MAX_ATTEMPTS 5
+
+#define FAILSAFE_BOOT 1
+#define SYSTEM_BOOT   2
+#define SYSTEM2_BOOT  3
+
+#define WRITE_FLASH16(a, d)      \
+do                              \
+{                               \
+  *((volatile u16 *) (a)) = (d);\
+ } while(0)
+
+static void write_bootdata (volatile u16 * addr, u8 System, u8 Count)
+{
+	u16 data;
+	volatile u16 *flash = (u16 *) (CFG_FLASH_BASE);
+
+	switch(System){
+	case FAILSAFE_BOOT:
+		printf ("Setting failsafe boot in flash\n");
+		break;
+	case SYSTEM_BOOT:
+		printf ("Setting system boot in flash\n");
+		break;
+	case SYSTEM2_BOOT:
+		printf ("Setting system2 boot in flash\n");
+		break;
+	default:
+		printf ("Invalid system data %u, setting failsafe\n", System);
+		System = FAILSAFE_BOOT;
+	}
+
+	if ((Count < 1) | (Count > MAX_ATTEMPTS)) {
+		printf ("Invalid boot count %u, setting 1\n", Count);
+		Count = 1;
+	}
+
+	printf ("Boot attempt %d\n", Count);
+
+	data = (System << 8) | Count;
+	/* AMD 16 bit */
+	WRITE_FLASH16 (&flash[0x555], 0xAAAA);
+	WRITE_FLASH16 (&flash[0x2AA], 0x5555);
+	WRITE_FLASH16 (&flash[0x555], 0xA0A0);
+
+	WRITE_FLASH16 (addr, data);
+}
+
+static int random_system(void){
+	/* EEPROM read failed. Just try to choose one
+	   system release and hope it works */
+
+	/* FIXME */
+	return(SYSTEM_BOOT);
+}
+
+static int switch_system(int old_system){
+	u8 Rx[10];
+	u8 Tx[5];
+	int valid_release;
+
+	if(old_system==FAILSAFE_BOOT){
+		/* Find out which system release to use */
+
+		/* Copy from nvram to scratchpad */
+		Tx[0] = RECALL_MEMORY;
+		Tx[1] = 7; /* Page */
+		if (ee_do_cpu_command (Tx, 2, NULL, 0, 1)) {
+			printf ("EE user page 7 recall failed\n");
+			return (random_system());
+		}
+
+		Tx[0] = READ_SCRATCHPAD;
+		if (ee_do_cpu_command (Tx, 2, Rx, 9, 1)) {
+			printf ("EE user page 7 read failed\n");
+			return (random_system());
+		}
+		/* Crc in 9:th byte */
+		if (!ee_crc_ok (Rx, 8, *(Rx + 8))) {
+			printf ("EE read failed, page 7. CRC error\n");
+			return (random_system());
+		}
+
+		valid_release = Rx[7];
+		if((valid_release==0xFF)|
+		   ((valid_release&1) == 0)){
+			return(SYSTEM_BOOT);
+		}
+		else{
+			return(SYSTEM2_BOOT);
+		}
+	}
+	else{
+		return(FAILSAFE_BOOT);
+	}
+}
+
+static void check_boot_tries (void)
+{
+	/* Count the number of boot attemps
+	   switch system if too many */
+
+	int i;
+	volatile u16 *addr;
+	volatile u16 data;
+	u8 system = FAILSAFE_BOOT;
+	u8 count;
+
+	addr = (u16 *) (CFG_FLASH_BASE + BOOTDATA_OFFSET);
+
+	if (*addr == 0xFFFF) {
+		printf ("*** No bootdata exists. ***\n");
+		write_bootdata (addr, FAILSAFE_BOOT, 1);
+	} else {
+		/* Search for latest written bootdata */
+		i = 0;
+		while ((*(addr + 1) != 0xFFFF) & (i < 8000)) {
+			addr++;
+			i++;
+		}
+		if (i >= 8000) {
+			/* Whoa, dont write any more */
+			printf ("*** No bootdata found. Not updating flash***\n");
+		} else {
+			/* See how many times we have tried to boot real system */
+			data = *addr;
+			system = data >> 8;
+			count = data & 0xFF;
+			if ((system != SYSTEM_BOOT) &
+			    (system != SYSTEM2_BOOT) &
+			    (system != FAILSAFE_BOOT)) {
+				printf ("*** Wrong system %d\n", system);
+				system = FAILSAFE_BOOT;
+				count = 1;
+			} else {
+				switch (count) {
+				case 0:
+				case 1:
+				case 2:
+				case 3:
+				case 4:
+					/* Try same system again if needed */
+					count++;
+					break;
+
+				case 5:
+					/* Switch system and reset tries */
+					count = 1;
+					system = switch_system(system);
+					printf ("***Too many boot attempts, switching system***\n");
+					break;
+				default:
+					/* Switch system, start over and hope it works */
+					printf ("***Unexpected data on addr 0x%x, %u***\n",
+						(u32) addr, data);
+					count = 1;
+					system = switch_system(system);
+				}
+			}
+			write_bootdata (addr + 1, system, count);
+		}
+	}
+	switch(system){
+	case FAILSAFE_BOOT:
+		printf ("Booting failsafe system\n");
+		setenv ("bootargs", "panic=1 root=/dev/hda7");
+		setenv ("bootcmd", "ide reset;disk 0x81000000 0:5;run addmisc;bootm");
+		break;
+
+	case SYSTEM_BOOT:
+		printf ("Using normal system\n");
+		setenv ("bootargs", "panic=1 root=/dev/hda4");
+		setenv ("bootcmd", "ide reset;disk 0x81000000 0:2;run addmisc;bootm");
+		break;
+
+	case SYSTEM2_BOOT:
+		printf ("Using normal system2\n");
+		setenv ("bootargs", "panic=1 root=/dev/hda9");
+		setenv ("bootcmd", "ide reset;disk 0x81000000 0:8;run addmisc;bootm");
+		break;
+	default:
+		printf ("Invalid system %d\n", system);
+		printf ("Hanging\n");
+		while(1);
+	}
+}
+
+int misc_init_r(void){
+	u8 Rx[80];
+	u8 Tx[5];
+	int page;
+	int read = 0;
+
+	WATCHDOG_RESET();
+
+	if (ee_init_cpu_data ()) {
+		printf ("EEPROM init failed\n");
+		return (0);
+	}
+
+	/* Check which release to boot */
+	check_boot_tries ();
+
+	/* Read the pages where ethernet address is stored */
+
+	for (page = EE_USER_PAGE_0; page <= EE_USER_PAGE_0 + 2; page++) {
+		/* Copy from nvram to scratchpad */
+		Tx[0] = RECALL_MEMORY;
+		Tx[1] = page;
+		if (ee_do_cpu_command (Tx, 2, NULL, 0, 1)) {
+			printf ("EE user page %d recall failed\n", page);
+			return (0);
+		}
+
+		Tx[0] = READ_SCRATCHPAD;
+		if (ee_do_cpu_command (Tx, 2, Rx + read, 9, 1)) {
+			printf ("EE user page %d read failed\n", page);
+			return (0);
+		}
+		/* Crc in 9:th byte */
+		if (!ee_crc_ok (Rx + read, 8, *(Rx + read + 8))) {
+			printf ("EE read failed, page %d. CRC error\n", page);
+			return (0);
+		}
+		read += 8;
+	}
+
+	/* Add eos after eth addr */
+	Rx[17] = 0;
+
+	printf ("Ethernet addr read from eeprom: %s\n\n", Rx);
+
+	if ((Rx[2] != ':') |
+	    (Rx[5] != ':') |
+	    (Rx[8] != ':') | (Rx[11] != ':') | (Rx[14] != ':')) {
+		printf ("*** ethernet addr invalid, using default ***\n");
+	} else {
+		setenv ("ethaddr", Rx);
+	}
+	return (0);
+}

board/gth2/lowlevel_init.S

diff --git a/board/gth2/lowlevel_init.S b/board/gth2/lowlevel_init.S
new file mode 100644
index 0000000..983ff70
--- /dev/null
+++ b/board/gth2/lowlevel_init.S
@@ -0,0 +1,454 @@
+/* Memory sub-system initialization code */
+
+#include <config.h>
+#include <version.h>
+#include <asm/regdef.h>
+#include <asm/au1x00.h>
+#include <asm/mipsregs.h>
+
+#define CP0_Config0		$16
+#define MEM_1MS			((CFG_MHZ) * 1000)
+#define GPIO_RJ1LY     (1<<22)
+#define GPIO_CFRESET   (1<<10)
+
+	.text
+	.set noreorder
+	.set mips32
+
+	.globl	lowlevel_init
+lowlevel_init:
+	/*
+	 * Step 2) Establish Status Register
+	 * (set BEV, clear ERL, clear EXL, clear IE)
+	 */
+	li	t1, 0x00400000
+	mtc0	t1, CP0_STATUS
+
+	/*
+	 * Step 3) Establish CP0 Config0
+	 * (set OD, set K0=3)
+	 */
+	li	t1, 0x00080003
+	mtc0	t1, CP0_CONFIG
+
+	/*
+	 * Step 4) Disable Watchpoint facilities
+	 */
+	li t1, 0x00000000
+	mtc0	t1, CP0_WATCHLO
+	mtc0	t1, CP0_IWATCHLO
+	/*
+	 * Step 5) Disable the performance counters
+	 */
+	mtc0	zero, CP0_PERFORMANCE
+	nop
+
+	/*
+	 * Step 6) Establish EJTAG Debug register
+	 */
+	mtc0	zero, CP0_DEBUG
+	nop
+
+	/*
+	 * Step 7) Establish Cause
+	 * (set IV bit)
+	 */
+	li	t1, 0x00800000
+	mtc0	t1, CP0_CAUSE
+
+	/* Establish Wired (and Random) */
+	mtc0	zero, CP0_WIRED
+	nop
+
+	/* No workaround if running from ram */
+	lui	t0, 0xffc0
+	lui	t3, 0xbfc0
+	and	t1, ra, t0
+	bne	t1, t3, noCacheJump
+	nop
+
+	/*** From AMD YAMON ***/
+	/*
+	 * Step 8) Initialize the caches
+	 */
+	li		t0, (16*1024)
+	li		t1, 32
+	li		t2, 0x80000000
+	addu	t3, t0, t2
+cacheloop:
+	cache	0, 0(t2)
+	cache	1, 0(t2)
+	addu	t2, t1
+	bne		t2, t3, cacheloop
+	nop
+
+	/* Save return address */
+	move		t3, ra
+
+	/* Run from cacheable space now */
+	bal		cachehere
+	nop
+cachehere:
+	li		t1, ~0x20000000 /* convert to KSEG0 */
+	and		t0, ra, t1
+	addi	t0, 5*4			/* 5 insns beyond cachehere */
+	jr		t0
+	nop
+
+	/* Restore return address */
+	move		ra, t3
+
+	/*
+	 * Step 9) Initialize the TLB
+	 */
+	li		t0, 0			# index value
+	li		t1, 0x00000000		# entryhi value
+	li		t2, 32			# 32 entries
+
+tlbloop:
+	/* Probe TLB for matching EntryHi */
+	mtc0	t1, CP0_ENTRYHI
+	tlbp
+	nop
+
+	/* Examine Index[P], 1=no matching entry */
+	mfc0	t3, CP0_INDEX
+	li	t4, 0x80000000
+	and	t3, t4, t3
+	addiu	t1, t1, 1		# increment t1 (asid)
+	beq	zero, t3, tlbloop
+	nop
+
+	/* Initialize the TLB entry */
+	mtc0	t0, CP0_INDEX
+	mtc0	zero, CP0_ENTRYLO0
+	mtc0	zero, CP0_ENTRYLO1
+	mtc0	zero, CP0_PAGEMASK
+	tlbwi
+
+	/* Do it again */
+	addiu	t0, t0, 1
+	bne	t0, t2, tlbloop
+	nop
+
+	/* First setup pll:s to make serial work ok */
+	/* We have a 12.5 MHz crystal */
+	li	t0, SYS_CPUPLL
+	li	t1, 0x28  /* CPU clock, 500 MHz */
+	sw	t1, 0(t0)
+	sync
+	nop
+	nop
+
+	/* wait 1mS for clocks to settle */
+	li	t1, MEM_1MS
+1:	add	t1, -1
+	bne	t1, zero, 1b
+	nop
+	/* Setup AUX PLL */
+	li	t0, SYS_AUXPLL
+	li	t1, 0
+	sw	t1, 0(t0) /* aux pll */
+	sync
+
+	/*  Static memory controller */
+	/* RCE0 - can not change while fetching, do so from icache */
+	move		t2, ra /* Store return address */
+	bal		getAddr
+	nop
+
+getAddr:
+	move		t1, ra
+	move		ra, t2 /* Move return addess back */
+
+	cache	0x14,0(t1)
+	cache	0x14,32(t1)
+	/*** /From YAMON ***/
+
+noCacheJump:
+
+	/*  Static memory controller */
+
+	/* RCE0 AMD 29LV800 Flash */
+	li	t0, MEM_STCFG0
+	li	t1, 0x00000243
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STTIME0
+	li	t1, 0x040181D7 /* FIXME */
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STADDR0
+	li	t1, 0x11E03F80
+	sw	t1, 0(t0)
+
+	/* RCE1 PCMCIA 250ns */
+	li	t0, MEM_STCFG1
+	li	t1, 0x00000002
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STTIME1
+	li	t1, 0x280E3E07
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STADDR1
+	li	t1, 0x10000000
+	sw	t1, 0(t0)
+
+	/* RCE2 CP Altera */
+	li	t0, MEM_STCFG2
+	li	t1, 0x00000280 /* BE, EW */
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STTIME2
+	li	t1, 0x0303000c
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STADDR2
+	li	t1, 0x10c03f80 /* 1 MB */
+	sw	t1, 0(t0)
+
+	/* RCE3 DP Altera */
+	li	t0, MEM_STCFG3
+	li	t1, 0x00000280 /* BE, EW */
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STTIME3
+	li	t1, 0x0303000c
+	sw	t1, 0(t0)
+
+	li	t0, MEM_STADDR3
+	li	t1, 0x10e03f80 /* 1 MB */
+	sw	t1, 0(t0)
+
+	sync
+
+	/* Set peripherals to a known state */
+	li	t0, IC0_CFG0CLR
+	li	t1, 0xFFFFFFFF
+	sw	t1, 0(t0)
+
+	li	t0, IC0_CFG0CLR
+	sw	t1, 0(t0)
+
+	li	t0, IC0_CFG1CLR
+	sw	t1, 0(t0)
+
+	li	t0, IC0_CFG2CLR
+	sw	t1, 0(t0)
+
+	li	t0, IC0_SRCSET
+	sw	t1, 0(t0)
+
+	li	t0, IC0_ASSIGNSET
+	sw	t1, 0(t0)
+
+	li	t0, IC0_WAKECLR
+	sw	t1, 0(t0)
+
+	li	t0, IC0_RISINGCLR
+	sw	t1, 0(t0)
+
+	li	t0, IC0_FALLINGCLR
+	sw	t1, 0(t0)
+
+	li	t0, IC0_TESTBIT
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+	sync
+
+	li	t0, IC1_CFG0CLR
+	li	t1, 0xFFFFFFFF
+	sw	t1, 0(t0)
+
+	li	t0, IC1_CFG0CLR
+	sw	t1, 0(t0)
+
+	li	t0, IC1_CFG1CLR
+	sw	t1, 0(t0)
+
+	li	t0, IC1_CFG2CLR
+	sw	t1, 0(t0)
+
+	li	t0, IC1_SRCSET
+	sw	t1, 0(t0)
+
+	li	t0, IC1_ASSIGNSET
+	sw	t1, 0(t0)
+
+	li	t0, IC1_WAKECLR
+	sw	t1, 0(t0)
+
+	li	t0, IC1_RISINGCLR
+	sw	t1, 0(t0)
+
+	li	t0, IC1_FALLINGCLR
+	sw	t1, 0(t0)
+
+	li	t0, IC1_TESTBIT
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+	sync
+
+	li	t0, SYS_FREQCTRL0
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	li	t0, SYS_FREQCTRL1
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	li	t0, SYS_CLKSRC
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	li	t0, SYS_PININPUTEN
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+	sync
+
+	li	t0, 0xB1100100
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	li	t0, 0xB1400100
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+
+	li	t0, SYS_WAKEMSK
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	li	t0, SYS_WAKESRC
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	/* wait 1mS before setup */
+	li	t1, MEM_1MS
+1:	add	t1, -1
+	bne	t1, zero, 1b
+	nop
+
+
+/* SDCS 0 SDRAM */
+	li	t0, MEM_SDMODE0
+	li	t1, 0x592CD1
+	sw	t1, 0(t0)
+
+	li	t0, MEM_SDMODE1
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	li	t0, MEM_SDMODE2
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+/* 64 MB SDRAM at addr 0 */
+	li	t0, MEM_SDADDR0
+	li	t1, 0x001003F0
+	sw	t1, 0(t0)
+
+
+	li	t0, MEM_SDADDR1
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	li	t0, MEM_SDADDR2
+	li	t1, 0x00000000
+	sw	t1, 0(t0)
+
+	sync
+
+	li	t0, MEM_SDREFCFG
+	li	t1, 0x880007A1 /* Disable */
+	sw	t1, 0(t0)
+	sync
+
+	li	t0, MEM_SDPRECMD
+	sw	zero, 0(t0)
+	sync
+
+	li	t0, MEM_SDAUTOREF
+	sw	zero, 0(t0)
+	sync
+	sw	zero, 0(t0)
+	sync
+
+	li	t0, MEM_SDREFCFG
+	li	t1, 0x8A0007A1 /* Enable */
+	sw	t1, 0(t0)
+	sync
+
+	li	t0, MEM_SDWRMD0
+	li	t1, 0x00000023
+	sw	t1, 0(t0)
+	sync
+
+	/* wait 1mS after setup */
+	li	t1, MEM_1MS
+1:	add	t1, -1
+	bne	t1, zero, 1b
+	nop
+
+	/* Setup GPIO pins */
+
+	li	t0, SYS_PINFUNC
+	li	t1, 0x00007025 /* 0x8080 */
+	sw	t1, 0(t0)
+
+	li	t0, SYS_TRIOUTCLR
+	li	t1, 0xFFFFFFFF /* 0x1FFF */
+	sw	t1, 0(t0)
+
+	/* Turn yellow front led on */
+	/* Release reset on CF */
+	li	t0, SYS_OUTPUTCLR
+	li	t1, GPIO_RJ1LG
+	sw	t1, 0(t0)
+	li	t0, SYS_OUTPUTSET
+	li	t1, GPIO_RJ1LY|GPIO_CFRESET
+	sw	t1, 0(t0)
+	sync
+	j clearmem
+	nop
+
+	.globl	memtest
+memtest:
+	/* Fill memory with address */
+	li	t0, 0x80000000
+	li	t1, 0xFFF000 /* 64 MB */
+mt0:	sw	t0, 0(t0)
+	add	t1, -1
+	add	t0, 4
+	bne	t1, zero, mt0
+	nop
+	nop
+	/* Verify addr */
+	li	t0, 0x80000000
+	li	t1, 0xFFF000 /* 64 MB */
+mt1:	lw	t2, 0(t0)
+	bne	t0, t2, memhang
+	add	t1, -1
+	add	t0, 4
+	bne	t1, zero, mt1
+	nop
+	nop
+	.globl	clearmem
+clearmem:
+		/* Clear memory */
+	li	t0, 0x80000000
+	li	t1, 0xFFF000 /* 64 MB */
+mtc:	sw	zero, 0(t0)
+	add	t1, -1
+	add	t0, 4
+	bne	t1, zero, mtc
+	nop
+	nop
+memtestend:
+	j	ra
+	nop
+
+memhang:
+	b	memhang
+	nop

board/gth2/u-boot.lds

diff --git a/board/gth2/u-boot.lds b/board/gth2/u-boot.lds
new file mode 100644
index 0000000..8ba0b6d
--- /dev/null
+++ b/board/gth2/u-boot.lds
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2003-2005
+ * Wolfgang Denk Engineering, <wd@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-bigmips")
+*/
+OUTPUT_FORMAT("elf32-tradbigmips", "elf32-tradbigmips", "elf32-tradbigmips")
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text       :
+	{
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata  : { *(.rodata) }
+
+	. = ALIGN(4);
+	.data  : { *(.data) }
+
+	. = ALIGN(4);
+	.sdata  : { *(.sdata) }
+
+	_gp = ALIGN(16);
+
+	__got_start = .;
+	.got  : { *(.got) }
+	__got_end = .;
+
+	.sdata  : { *(.sdata) }
+
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	uboot_end_data = .;
+	num_got_entries = (__got_end - __got_start) >> 2;
+
+	. = ALIGN(4);
+	.sbss  : { *(.sbss) }
+	.bss  : { *(.bss) }
+	uboot_end = .;
+}

board/icu862/Makefile

diff --git a/board/icu862/Makefile b/board/icu862/Makefile
index 7a2014d..7b2b545 100644
--- a/board/icu862/Makefile
+++ b/board/icu862/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/icu862/pcmcia.c

diff --git a/board/icu862/pcmcia.c b/board/icu862/pcmcia.c
new file mode 100644
index 0000000..20f653b
--- /dev/null
+++ b/board/icu862/pcmcia.c
@@ -0,0 +1,268 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "ICU862"
+
+static void cfg_port_B (void)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	uint reg;
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure Port B for TPS2205 PC-Card Power-Interface Switch
+	*
+	* Switch off all voltages, assert shutdown
+	*/
+	reg  = cp->cp_pbdat;
+	reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
+			TPS2205_VCC3    | TPS2205_VCC5    |	/* VAVCC => Hi-Z */
+			TPS2205_SHDN);				/* enable switch */
+	cp->cp_pbdat = reg;
+
+	cp->cp_pbpar &= ~(TPS2205_INPUTS | TPS2205_OUTPUTS);
+
+	reg = cp->cp_pbdir & ~(TPS2205_INPUTS);
+	cp->cp_pbdir = reg | TPS2205_OUTPUTS;
+
+	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
+	       cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, pipr, mask;
+	int i;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Port B for TPS2205 PC-Card Power-Interface Switch */
+	cfg_port_B ();
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	pipr = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       pipr,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+
+	reg  = cp->cp_pbdat;
+	if ((pipr & mask) == mask) {
+		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
+				TPS2205_VCC3);				/* 3V off	*/
+		reg &= ~(TPS2205_VCC5);				/* 5V on	*/
+		puts (" 5.0V card found: ");
+	} else {
+		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
+				TPS2205_VCC5);				/* 5V off	*/
+		reg &= ~(TPS2205_VCC3);				/* 3V on	*/
+		puts (" 3.3V card found: ");
+	}
+
+	debug ("\nPB DAT: %08x -> 3.3V %s 5.0V %s VPP_PGM %s VPP_VCC %s\n",
+	       reg,
+	       (reg & TPS2205_VCC3)    ? "off" : "on",
+	       (reg & TPS2205_VCC5)    ? "off" : "on",
+	       (reg & TPS2205_VPP_PGM) ? "off" : "on",
+	       (reg & TPS2205_VPP_VCC) ? "off" : "on" );
+
+	cp->cp_pbdat = reg;
+
+	/*  Wait 500 ms; use this to check for over-current */
+	for (i=0; i<5000; ++i) {
+		if ((cp->cp_pbdat & TPS2205_OC) == 0) {
+			printf ("   *** Overcurrent - Safety shutdown ***\n");
+			cp->cp_pbdat &= ~(TPS2205_SHDN);
+			return (1);
+		}
+		udelay (100);
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* Shut down */
+	cp->cp_pbdat &= ~(TPS2205_SHDN);
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_port_B ();	/* Enables switch, but all in Hi-Z */
+
+	reg  = cp->cp_pbdat;
+
+	switch(vcc) {
+		case  0: 			break;	/* Switch off		*/
+		case 33: reg &= ~TPS2205_VCC3;	break;	/* Switch on 3.3V	*/
+		case 50: reg &= ~TPS2205_VCC5;	break;	/* Switch on 5.0V	*/
+		default: 			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	cp->cp_pbdat = reg;
+
+#ifdef DEBUG
+{
+	char *s;
+
+	if ((reg & TPS2205_VCC3) == 0) {
+		s = "at 3.3V";
+	} else if ((reg & TPS2205_VCC5) == 0) {
+		s = "at 5.0V";
+	} else {
+		s = "down";
+	}
+	printf ("PCMCIA powered %s\n", s);
+}
+#endif
+
+done:
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/ixdp425/Makefile

diff --git a/board/ixdp425/Makefile b/board/ixdp425/Makefile
index e4282c4..59d6964 100644
--- a/board/ixdp425/Makefile
+++ b/board/ixdp425/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= ixdp425.o flash.o
+OBJS	:= ixdp425.o
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $^

board/ixdp425/config.mk

diff --git a/board/ixdp425/config.mk b/board/ixdp425/config.mk
index 9f616f3..3420586 100644
--- a/board/ixdp425/config.mk
+++ b/board/ixdp425/config.mk
@@ -1,2 +1,4 @@
-#TEXT_BASE = 0x00100000
 TEXT_BASE = 0x00f80000
+
+# include NPE ethernet driver
+BOARDLIBS = cpu/ixp/npe/libnpe.a

board/ixdp425/ixdp425.c

diff --git a/board/ixdp425/ixdp425.c b/board/ixdp425/ixdp425.c
index aa96591..eaf7cde 100644
--- a/board/ixdp425/ixdp425.c
+++ b/board/ixdp425/ixdp425.c
@@ -1,4 +1,7 @@
 /*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
  * (C) Copyright 2002
  * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
  *
@@ -25,24 +28,21 @@
  * MA 02111-1307 USA
  */
 
-#include <asm/arch/ixp425.h>
 #include <common.h>
+#include <command.h>
+#include <malloc.h>
+#include <asm/arch/ixp425.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 /*
  * Miscelaneous platform dependent initialisations
  */
-
-/**********************************************************/
-
 int board_post_init (void)
 {
 	return (0);
 }
 
-/**********************************************************/
-
 int board_init (void)
 {
 	/* arch number of IXDP */
@@ -51,10 +51,58 @@
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = 0x00000100;
 
+#ifdef CONFIG_IXDPG425
+	/* arch number of IXDP */
+	gd->bd->bi_arch_number = MACH_TYPE_IXDPG425;
+
+	/*
+	 * Get realtek RTL8305 switch and SLIC out of reset
+	 */
+	GPIO_OUTPUT_SET(CFG_GPIO_SWITCH_RESET_N);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_SWITCH_RESET_N);
+	GPIO_OUTPUT_SET(CFG_GPIO_SLIC_RESET_N);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_SLIC_RESET_N);
+
+	/*
+	 * Setup GPIO's for PCI INTA & INTB
+	 */
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_PCI_INTA_N);
+	GPIO_INT_ACT_LOW_SET(CFG_GPIO_PCI_INTA_N);
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_PCI_INTB_N);
+	GPIO_INT_ACT_LOW_SET(CFG_GPIO_PCI_INTB_N);
+
+	/*
+	 * Setup GPIO's for 33MHz clock output
+	 */
+	*IXP425_GPIO_GPCLKR = 0x01FF01FF;
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_PCI_CLK);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_EXTBUS_CLK);
+#endif
+
 	return 0;
 }
 
+/*
+ * Check Board Identity
+ */
+int checkboard(void)
+{
+	char *s = getenv("serial#");
+
-/**********************************************************/
+#ifdef CONFIG_IXDPG425
+	puts("Board: IXDPG425 - Intel Network Gateway Reference Platform");
+#else
+	puts("Board: IXDP425 - Intel Development Platform");
+#endif
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return (0);
+}
 
 int dram_init (void)
 {
@@ -64,8 +112,7 @@
 	return (0);
 }
 
-/**********************************************************/
-
+#if (CONFIG_COMMANDS & CFG_CMD_PCI) || defined(CONFIG_PCI)
 extern struct pci_controller hose;
 extern void pci_ixp_init(struct pci_controller * hose);
 
@@ -75,3 +122,4 @@
 
 	pci_ixp_init(&hose);
 }
+#endif

board/kup/common/pcmcia.c

diff --git a/board/kup/common/pcmcia.c b/board/kup/common/pcmcia.c
new file mode 100644
index 0000000..1f61a0e
--- /dev/null
+++ b/board/kup/common/pcmcia.c
@@ -0,0 +1,225 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "KUP"
+
+#define KUP4K_PCMCIA_B_3V3 (0x00020000)
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(2500);
+
+	/*
+	* Configure Port B pins for
+	* 3 Volts enable
+	*/
+	if (slot) { /* Slot A is built-in */
+		cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
+		cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
+		/* remove all power */
+		cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
+	}
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	printf("%s  Slot %c:", slot ? "" : "\n", 'A' + slot);
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		puts (" 5.0V card found: NOT SUPPORTED !!!\n");
+	} else {
+		if(slot)
+			cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
+		puts (" 3.3V card found: ");
+	}
+#if 0
+	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
+	cp->cp_pbdir &= ~(0x0020 | 0x0010);
+	cp->cp_pbpar &= ~(0x0020 | 0x0010);
+	udelay(500000);
+#endif
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* remove all power */
+	if (slot)
+		cp->cp_pbdat |= KUP4K_PCMCIA_B_3V3;
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "	\
+			PCMCIA_BOARD_MSG	\
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	if (!slot) /* Slot A is not configurable */
+		return 0;
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(slot);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug ("PCMCIA power OFF\n");
+	/*
+	* Configure Port B pins for
+	* 3 Volts enable
+	*/
+	cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
+	cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
+	/* remove all power */
+	cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
+
+	switch(vcc) {
+		case  0: 		break;
+		case 33:
+			cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
+			debug ("PCMCIA powered at 3.3V\n");
+			break;
+		case 50:
+			debug ("PCMCIA: 5Volt vcc not supported\n");
+			break;
+		default:
+			puts("PCMCIA: vcc not supported");
+			break;
+	}
+	udelay(10000);
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & (0x80000000 >> (slot << 4)))
+			       ? "only 5 V --> NOT SUPPORTED"
+	: "can do 3.3V");
+
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/kup/kup4k/Makefile

diff --git a/board/kup/kup4k/Makefile b/board/kup/kup4k/Makefile
index 62d289b..4a3954c 100644
--- a/board/kup/kup4k/Makefile
+++ b/board/kup/kup4k/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o
+OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/kup/kup4x/Makefile

diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile
index 62d289b..4a3954c 100644
--- a/board/kup/kup4x/Makefile
+++ b/board/kup/kup4x/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o
+OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o ../common/load_sernum_ethaddr.o ../common/pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/lwmon/Makefile

diff --git a/board/lwmon/Makefile b/board/lwmon/Makefile
index 7a2014d..7b2b545 100644
--- a/board/lwmon/Makefile
+++ b/board/lwmon/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/lwmon/pcmcia.c

diff --git a/board/lwmon/pcmcia.c b/board/lwmon/pcmcia.c
new file mode 100644
index 0000000..2349286
--- /dev/null
+++ b/board/lwmon/pcmcia.c
@@ -0,0 +1,240 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+#include <i2c.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "LWMON"
+
+/* #define's for MAX1604 Power Switch */
+#define MAX1604_OP_SUS		0x80
+#define MAX1604_VCCBON		0x40
+#define MAX1604_VCC_35		0x20
+#define MAX1604_VCCBHIZ		0x10
+#define MAX1604_VPPBON		0x08
+#define MAX1604_VPPBPBPGM	0x04
+#define MAX1604_VPPBHIZ		0x02
+/* reserved			0x01	*/
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+	uchar val;
+
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	/* Switch on PCMCIA port in PIC register 0x60 */
+	reg = pic_read  (0x60);
+	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+	reg &= ~0x10;
+	/* reg |= 0x08; Vpp not needed */
+	pic_write (0x60, reg);
+#ifdef DEBUG
+	reg = pic_read  (0x60);
+	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+#endif
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	 * Configure SIUMCR to enable PCMCIA port B
+	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	 */
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	 * Disable interrupts, DMA, and PCMCIA buffers
+	 * (isolate the interface) and assert RESET signal
+	 */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	 * Make sure there is a card in the slot, then configure the interface.
+	 */
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+		__LINE__,__FUNCTION__,
+		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	 * Power On.
+	 */
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+		reg,
+		(reg&PCMCIA_VS1(slot))?"n":"ff",
+		(reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		val = 0;		/* VCCB3/5 = 0 ==> use Vx = 5.0 V */
+		puts (" 5.0V card found: ");
+	} else {
+		val = MAX1604_VCC_35;	/* VCCB3/5 = 1 ==> use Vy = 3.3 V */
+		puts (" 3.3V card found: ");
+	}
+
+	/*  switch VCC on */
+	val |= MAX1604_OP_SUS | MAX1604_VCCBON;
+	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+
+	udelay(500000);
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	uchar val;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* remove all power, put output in high impedance state */
+	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
+	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	/* Switch off PCMCIA port in PIC register 0x60 */
+	reg = pic_read  (0x60);
+	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+	reg |=  0x10;
+	reg &= ~0x08;
+	pic_write (0x60, reg);
+#ifdef DEBUG
+	reg = pic_read  (0x60);
+	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
+#endif
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	uchar val;
+
+	debug ("voltage_set: "
+		PCMCIA_BOARD_MSG
+		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	 * Disable PCMCIA buffers (isolate the interface)
+	 * and assert RESET signal
+	 */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	 * Turn off all power (switch to high impedance)
+	 */
+	debug ("PCMCIA power OFF\n");
+	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
+	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+
+	val = 0;
+	switch(vcc) {
+	case  0: 			break;
+	case 33: val = MAX1604_VCC_35;	break;
+	case 50: 			break;
+	default: 			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+		pcmp->pcmc_pipr,
+		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
+	if (val) {
+		debug ("PCMCIA powered at %sV\n",
+			(val & MAX1604_VCC_35) ? "3.3" : "5.0");
+	} else {
+		debug ("PCMCIA powered down\n");
+	}
+
+done:
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+		slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/m5271evb/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/m5271evb/Makefile
similarity index 80%
copy from board/mpc8349ads/Makefile
copy to board/m5271evb/Makefile
index f865f9c..34de983 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/m5271evb/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,22 +25,16 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	= $(BOARD).o
 
-$(LIB):	$(OBJS) $(SOBJS)
+$(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)
 
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak .depend
-
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/m5271evb/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/m5271evb/config.mk
similarity index 82%
copy from board/mpc8349ads/config.mk
copy to board/m5271evb/config.mk
index 4602169..9a7af7c 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/m5271evb/config.mk
@@ -1,5 +1,7 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com>
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -20,8 +22,4 @@
 # MA 02111-1307 USA
 #
 
-#
-# MPC83xxADS
-#
-
-TEXT_BASE  =   0xFE700000
+TEXT_BASE = 0xffe00000

board/m5271evb/m5271evb.c

diff --git a/board/m5271evb/m5271evb.c b/board/m5271evb/m5271evb.c
new file mode 100644
index 0000000..c26c91d
--- /dev/null
+++ b/board/m5271evb/m5271evb.c
@@ -0,0 +1,124 @@
+/*
+ * (C) Copyright 2000-2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/m5271.h>
+#include <asm/immap_5271.h>
+
+int checkboard (void) {
+	puts ("Board: Freescale M5271EVB\n");
+	return 0;
+};
+
+long int initdram (int board_type) {
+
+	int i;
+
+	/* Enable Address lines 23-21 and lower 16bits of data path */
+	mbar_writeByte(MCF_GPIO_PAR_AD, MCF_GPIO_AD_ADDR23 |
+			MCF_GPIO_AD_ADDR22 | MCF_GPIO_AD_ADDR21 |
+			MCF_GPIO_AD_DATAL);
+
+	/* Set CS2 pin to be SD_CS0 */
+	mbar_writeByte(MCF_GPIO_PAR_CS, mbar_readByte(MCF_GPIO_PAR_CS)
+			| MCF_GPIO_PAR_CS_PAR_CS2);
+
+	/* Configure SDRAM Control Pin Assignemnt Register */
+	mbar_writeByte(MCF_GPIO_PAR_SDRAM, MCF_GPIO_SDRAM_CSSDCS_00 |
+			MCF_GPIO_SDRAM_SDWE | MCF_GPIO_SDRAM_SCAS |
+			MCF_GPIO_SDRAM_SRAS | MCF_GPIO_SDRAM_SCKE |
+			MCF_GPIO_SDRAM_SDCS_11);
+
+	/*
+	 * Check to see if the SDRAM has already been initialized
+	 * by a run control tool
+	 */
+	if (!(mbar_readLong(MCF_SDRAMC_DACR0) & MCF_SDRAMC_DACRn_RE)) {
+		/* Initialize DRAM Control Register: DCR */
+		mbar_writeShort(MCF_SDRAMC_DCR,
+				MCF_SDRAMC_DCR_RTIM(0x01)
+				| MCF_SDRAMC_DCR_RC(0x30));
+
+		/*
+		 * Initialize DACR0
+		 *
+		 * CASL: 01
+		 * CBM: cmd at A20, bank select bits 21 and up
+		 * PS: 32bit port size
+		 */
+		mbar_writeLong(MCF_SDRAMC_DACR0,
+				MCF_SDRAMC_DACRn_BA(CFG_SDRAM_BASE>>18)
+				| MCF_SDRAMC_DACRn_CASL(1)
+				| MCF_SDRAMC_DACRn_CBM(3)
+				| MCF_SDRAMC_DACRn_PS(0));
+
+		/* Initialize DMR0 */
+		mbar_writeLong(MCF_SDRAMC_DMR0,
+				MCF_SDRAMC_DMRn_BAM_16M
+				| MCF_SDRAMC_DMRn_V);
+
+		/* Set IP bit in DACR */
+		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
+				| MCF_SDRAMC_DACRn_IP);
+
+		/* Wait at least 20ns to allow banks to precharge */
+		for (i = 0; i < 5; i++)
+			asm(" nop");
+
+		/* Write to this block to initiate precharge */
+		*(u32 *)(CFG_SDRAM_BASE) = 0xa5a5a5a5;
+
+		/* Set RE bit in DACR */
+		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
+				| MCF_SDRAMC_DACRn_RE);
+
+		/* Wait for at least 8 auto refresh cycles to occur */
+		for (i = 0; i < 2000; i++)
+			asm(" nop");
+
+		/* Finish the configuration by issuing the MRS */
+		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
+				| MCF_SDRAMC_DACRn_MRS);
+
+		/*
+		 * Write to the SDRAM Mode Register A0-A11 = 0x400
+		 *
+		 * Write Burst Mode = Programmed Burst Length
+		 * Op Mode = Standard Op
+		 * CAS Latency = 2
+		 * Burst Type = Sequential
+		 * Burst Length = 1
+		 */
+		*(u32 *)(CFG_SDRAM_BASE + 0x400) = 0xa5a5a5a5;
+	}
+
+	return CFG_SDRAM_SIZE * 1024 * 1024;
+};
+
+int testdram (void) {
+
+	/* TODO: XXX XXX XXX */
+	printf ("DRAM test not implemented!\n");
+
+	return (0);
+}

board/m5271evb/u-boot.lds

diff --git a/board/mpc8349ads/u-boot.lds b/board/m5271evb/u-boot.lds
similarity index 73%
copy from board/mpc8349ads/u-boot.lds
copy to board/m5271evb/u-boot.lds
index 020cfa6..69f3179 100644
--- a/board/mpc8349ads/u-boot.lds
+++ b/board/m5271evb/u-boot.lds
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -20,7 +21,11 @@
  * MA 02111-1307 USA
  */
 
-OUTPUT_ARCH(powerpc)
+OUTPUT_ARCH(m68k)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+GROUP(libgcc.a)
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
@@ -49,34 +54,50 @@
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc83xx/start.o	(.text)
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/mcf52x2/start.o		(.text)
+    lib_m68k/traps.o		(.text)
+    cpu/mcf52x2/interrupts.o	(.text)
+    common/dlmalloc.o		(.text)
+    lib_generic/zlib.o		(.text)
+
+    . = DEFINED(env_offset) ? env_offset : .;
+    common/environment.o	(.ppcenv)
+
     *(.text)
     *(.fixup)
     *(.got1)
-    . = ALIGN(16);
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
     *(.rodata)
     *(.rodata1)
-    *(.rodata.str1.4)
-    *(.eh_frame)
   }
   .fini      : { *(.fini)    } =0
   .ctors     : { *(.ctors)   }
   .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
+  . = (. + 0x00FF) & 0xFFFFFF00;
   _erotext = .;
   PROVIDE (erotext = .);
+
   .reloc   :
   {
+    __got_start = .;
     *(.got)
+    __got_end = .;
     _GOT2_TABLE_ = .;
     *(.got2)
     _FIXUP_TABLE_ = .;
     *(.fixup)
   }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
-  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
@@ -101,22 +122,24 @@
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_begin = .;
   .text.init : { *(.text.init) }
   .data.init : { *(.data.init) }
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_end = .;
 
   __bss_start = .;
   .bss       :
   {
+   _sbss = .;
    *(.sbss) *(.scommon)
    *(.dynbss)
    *(.bss)
    *(COMMON)
+   . = ALIGN(4);
+   _ebss = .;
   }
   _end = . ;
   PROVIDE (end = .);
 }
-ENTRY(_start)

board/m5272c3/flash.c

diff --git a/board/m5272c3/flash.c b/board/m5272c3/flash.c
index f156342..ea0b1fd 100644
--- a/board/m5272c3/flash.c
+++ b/board/m5272c3/flash.c
@@ -65,6 +65,7 @@
 	printf ("\n");
 
       Done:
+	return;
 }
 
 

board/m5282evb/flash.c

diff --git a/board/m5282evb/flash.c b/board/m5282evb/flash.c
index 95f35ad..36a7c31 100644
--- a/board/m5282evb/flash.c
+++ b/board/m5282evb/flash.c
@@ -65,6 +65,7 @@
 	printf ("\n");
 
       Done:
+	return;
 }
 
 

board/mbx8xx/Makefile

diff --git a/board/mbx8xx/Makefile b/board/mbx8xx/Makefile
index 3e8376c..e4d1099 100644
--- a/board/mbx8xx/Makefile
+++ b/board/mbx8xx/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o vpd.o
+OBJS	= $(BOARD).o flash.o vpd.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/mbx8xx/pcmcia.c

diff --git a/board/mbx8xx/pcmcia.c b/board/mbx8xx/pcmcia.c
new file mode 100644
index 0000000..132a688
--- /dev/null
+++ b/board/mbx8xx/pcmcia.c
@@ -0,0 +1,166 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#include "csr.h"
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+/* A lot of this has been taken from the RPX code in this file it works from me.
+   I have added the voltage selection for the MBX board. */
+
+/* MBX voltage bit in control register #2 */
+#define CR2_VPP12       ((uchar)0x10)
+#define CR2_VPPVDD      ((uchar)0x20)
+#define CR2_VDD5        ((uchar)0x40)
+#define CR2_VDD3        ((uchar)0x80)
+
+#define PCMCIA_BOARD_MSG "MBX860"
+
+int pcmcia_voltage_set (int slot, int vcc, int vpp)
+{
+	uchar reg = 0;
+
+	debug ("voltage_set: PCMCIA_BOARD_MSG Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	       'A' + slot, vcc / 10, vcc % 10, vpp / 10, vcc % 10);
+
+	switch (vcc) {
+		case 0:
+			break;
+		case 33:
+			reg |= CR2_VDD3;
+			break;
+		case 50:
+			reg |= CR2_VDD5;
+			break;
+		default:
+			return 1;
+	}
+
+	switch (vpp) {
+		case 0:
+			break;
+		case 33:
+		case 50:
+			if (vcc == vpp) {
+				reg |= CR2_VPPVDD;
+			} else {
+				return 1;
+			}
+			break;
+		case 120:
+			reg |= CR2_VPP12;
+			break;
+		default:
+			return 1;
+	}
+
+	/* first, turn off all power */
+	MBX_CSR2 &= ~(CR2_VDDSEL | CR2_VPPSEL);
+
+	/* enable new powersettings */
+	MBX_CSR2 |= reg;
+	debug ("MBX_CSR2 read = 0x%02x\n", MBX_CSR2);
+
+	return (0);
+}
+
+int pcmcia_hardware_enable (int slot)
+{
+	volatile immap_t *immap;
+	volatile cpm8xx_t *cp;
+	volatile pcmconf8xx_t *pcmp;
+	volatile sysconf8xx_t *sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n",
+	       'A' + slot);
+
+	udelay (10000);
+
+	immap = (immap_t *) CFG_IMMR;
+	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
+	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
+	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+	udelay (500);
+
+	/* remove all power */
+	pcmcia_voltage_set (slot, 0, 0);
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+#ifndef CONFIG_HMI10
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+#else
+	if (pcmp->pcmc_pipr & (0x10000000 >> (slot << 4))) {
+#endif	/* CONFIG_HMI10 */
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	mask = PCMCIA_VS1 (_slot_) | PCMCIA_VS2 (_slot_);
+	reg = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n", reg,
+	       (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
+	       (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
+
+	if ((reg & mask) == mask) {
+		pcmcia_voltage_set (_slot_, 50, 0);
+		printf (" 5.0V card found: ");
+	} else {
+		pcmcia_voltage_set (_slot_, 33, 0);
+		printf (" 3.3V card found: ");
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg = PCMCIA_PGCRX (_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;	/* active low  */
+	PCMCIA_PGCRX (_slot_) = reg;
+
+	udelay (250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+	}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable (int slot)
+{
+	return 0;	/* No hardware to disable */
+}
+#endif /* CFG_CMD_PCMCIA */
+
+#endif	/* CONFIG_PCMCIA */

board/mcc200/config.mk

diff --git a/board/mcc200/config.mk b/board/mcc200/config.mk
index fa55673..a822559 100644
--- a/board/mcc200/config.mk
+++ b/board/mcc200/config.mk
@@ -26,16 +26,18 @@
 #
 #	Valid values for TEXT_BASE are:
 #
-#	0xFFF00000   boot high (standard configuration)
-#	0xFE000000   boot low
+#	0xFC000000   boot low (standard configuration)
+#	0xFFF00000   boot high
 #	0x00100000   boot from RAM (for testing only)
 #
 
 sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp
 
 ifndef TEXT_BASE
-## Standard: boot high
-TEXT_BASE = 0xFFF00000
+## Standard: boot low
+TEXT_BASE = 0xFC000000
+## Boot high
+# TEXT_BASE = 0xFFF00000
 ## For testing: boot from RAM
 # TEXT_BASE = 0x00100000
 endif

board/mcc200/mcc200.c

diff --git a/board/mcc200/mcc200.c b/board/mcc200/mcc200.c
index 5fe239f..775030c 100644
--- a/board/mcc200/mcc200.c
+++ b/board/mcc200/mcc200.c
@@ -28,7 +28,16 @@
 #include <mpc5xxx.h>
 #include <pci.h>
 
-#include "mt48lc8m32b2-6-7.h"
+/* Two MT48LC8M32B2 for 32 MB */
+/* #include "mt48lc8m32b2-6-7.h" */
+
+/* One MT48LC16M32S2 for 64 MB */
+/* #include "mt48lc16m32s2-75.h" */
+#if defined (CONFIG_MCC200_SDRAM)
+#include "mt48lc16m16a2-75.h"
+#else
+#include "mt46v16m16-75.h"
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -74,6 +83,8 @@
 	/* normal operation */
 	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
 	__asm__ volatile ("sync");
+
+	udelay(10);
 }
 #endif
 
@@ -192,6 +203,8 @@
 
 int misc_init_r (void)
 {
+	ulong flash_sup_end, snum;
+
 	/*
 	 * Adjust flash start and offset to detected values
 	 */
@@ -242,10 +255,16 @@
 		/* Unprotect the upper bank of the Flash */
 		*(volatile int*)MPC5XXX_CS0_CFG |= (1 << 6);
 		flash_protect (FLAG_PROTECT_CLEAR,
-			       flash_info[0].start[0],
-			       (flash_info[0].start[0] + flash_info[0].size) / 2 - 1,
+			       flash_info[0].start[0] + flash_info[0].size / 2,
+			       (flash_info[0].start[0] - 1) + flash_info[0].size,
 			       &flash_info[0]);
 		*(volatile int*)MPC5XXX_CS0_CFG &= ~(1 << 6);
+		printf ("Warning: Only 32 of 64 MB of Flash are accessible from U-Boot\n");
+		flash_info[0].size = 32 << 20;
+		for (snum = 0, flash_sup_end = gd->bd->bi_flashstart + (32<<20); 
+			flash_info[0].start[snum] < flash_sup_end; 
+			snum++);
+		flash_info[0].sector_count = snum;
 	}
 
 	return (0);

board/mcc200/mt48lc16m32s2-75.h

diff --git a/board/mcc200/mt48lc16m32s2-75.h b/board/mcc200/mt48lc16m32s2-75.h
new file mode 100644
index 0000000..ffdf039
--- /dev/null
+++ b/board/mcc200/mt48lc16m32s2-75.h
@@ -0,0 +1,43 @@
+/*
+ * (C) Copyright 2004
+ * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#define SDRAM_DDR	0		/* is SDR */
+
+#if defined(CONFIG_MPC5200)
+/* Settings for XLB = 132 MHz */
+#define SDRAM_MODE	0x00CD0000
+#define SDRAM_CONTROL	0x504F0000
+#define SDRAM_CONFIG1	0xD2322800
+#define SDRAM_CONFIG2	0x8AD70000
+
+#elif defined(CONFIG_MGT5100)
+/* Settings for XLB = 66 MHz */
+#define SDRAM_MODE	0x008D0000
+#define SDRAM_CONTROL	0x504F0000
+#define SDRAM_CONFIG1	0xC2222600
+#define SDRAM_CONFIG2	0x88B70004
+#define SDRAM_ADDRSEL	0x02000000
+
+#else
+#error Neither CONFIG_MPC5200 or CONFIG_MGT5100 defined
+#endif

board/mpc8349ads/mpc8349ads.c

diff --git a/board/mpc8349ads/mpc8349ads.c b/board/mpc8349ads/mpc8349ads.c
deleted file mode 100644
index 9841298..0000000
--- a/board/mpc8349ads/mpc8349ads.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Copyright Freescale Semiconductor, Inc.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- * Change log:
- * 20050101: Eran Liberty (liberty@freescale.com)
- *           Initial file creating (porting from 85XX & 8260)
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc83xx.h>
-#include <asm/mpc8349_pci.h>
-#include <i2c.h>
-#include <spd.h>
-#include <miiphy.h>
-#if defined(CONFIG_PCI)
-#include <pci.h>
-#endif
-#if defined(CONFIG_SPD_EEPROM)
-#include <spd_sdram.h>
-#endif
-int fixed_sdram(void);
-void sdram_init(void);
-
-int board_early_init_f (void)
-{
-	volatile u8* bcsr = (volatile u8*)CFG_BCSR;
-
-	/* Enable flash write */
-	bcsr[1] &= ~0x01;
-
-	return 0;
-}
-
-
-#define ns2clk(ns) (ns / (1000000000 / CONFIG_8349_CLKIN) + 1)
-
-long int initdram (int board_type)
-{
-	volatile immap_t *im = (immap_t *)CFG_IMMRBAR;
-	u32 msize = 0;
-
-	if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
-		return -1;
-
-	/* DDR SDRAM - Main SODIMM */
-	im->sysconf.ddrlaw[0].bar = CFG_DDR_BASE & LAWBAR_BAR;
-#if defined(CONFIG_SPD_EEPROM)
-	msize = spd_sdram();
-#else
-	msize = fixed_sdram();
-#endif
-	/*
-	 * Initialize SDRAM if it is on local bus.
-	 */
-	sdram_init();
-	puts("   DDR RAM: ");
-	/* return total bus SDRAM size(bytes)  -- DDR */
-	return (msize * 1024 * 1024);
-}
-
-
-#if !defined(CONFIG_SPD_EEPROM)
-/*************************************************************************
- *  fixed sdram init -- doesn't use serial presence detect.
- ************************************************************************/
-int fixed_sdram(void)
-{
-	volatile immap_t *im = (immap_t *)CFG_IMMRBAR;
-	u32 msize = 0;
-	u32 ddr_size;
-	u32 ddr_size_log2;
-
-	msize = CFG_DDR_SIZE;
-	for (ddr_size = msize << 20, ddr_size_log2 = 0;
-	     (ddr_size > 1);
-	     ddr_size = ddr_size>>1, ddr_size_log2++) {
-		if (ddr_size & 1) {
-			return -1;
-		}
-	}
-	im->sysconf.ddrlaw[0].ar = LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
-#if (CFG_DDR_SIZE != 256)
-#warning Currenly any ddr size other than 256 is not supported
-#endif
-
-	im->ddr.csbnds[0].csbnds = 0x00100017;
-	im->ddr.csbnds[1].csbnds = 0x0018001f;
-	im->ddr.csbnds[2].csbnds = 0x00000007;
-	im->ddr.csbnds[3].csbnds = 0x0008000f;
-	im->ddr.cs_config[0] = CFG_DDR_CONFIG;
-	im->ddr.cs_config[1] = CFG_DDR_CONFIG;
-	im->ddr.cs_config[2] = CFG_DDR_CONFIG;
-	im->ddr.cs_config[3] = CFG_DDR_CONFIG;
-	im->ddr.timing_cfg_1 =
-		3 << TIMING_CFG1_PRETOACT_SHIFT |
-		7 << TIMING_CFG1_ACTTOPRE_SHIFT |
-		3 << TIMING_CFG1_ACTTORW_SHIFT  |
-		4 << TIMING_CFG1_CASLAT_SHIFT   |
-		3 << TIMING_CFG1_REFREC_SHIFT   |
-		3 << TIMING_CFG1_WRREC_SHIFT    |
-		2 << TIMING_CFG1_ACTTOACT_SHIFT |
-		1 << TIMING_CFG1_WRTORD_SHIFT;
-	im->ddr.timing_cfg_2 = 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT;
-	im->ddr.sdram_cfg =
-		SDRAM_CFG_SREN
-#if defined(CONFIG_DDR_2T_TIMING)
-		| SDRAM_CFG_2T_EN
-#endif
-		| 2 << SDRAM_CFG_SDRAM_TYPE_SHIFT;
-	im->ddr.sdram_mode =
-		0x2000 << SDRAM_MODE_ESD_SHIFT |
-		0x0162 << SDRAM_MODE_SD_SHIFT;
-
-	im->ddr.sdram_interval = 0x045B << SDRAM_INTERVAL_REFINT_SHIFT |
-		0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT;
-	udelay(200);
-
-	im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
-
-	return msize;
-}
-#endif/*!CFG_SPD_EEPROM*/
-
-
-int checkboard (void)
-{
-	puts("Board: Freescale MPC8349ADS\n");
-	return 0;
-}
-
-/*
- * if MPC8349ADS is soldered with SDRAM
- */
-#if defined(CFG_BR2_PRELIM)  \
-	&& defined(CFG_OR2_PRELIM) \
-	&& defined(CFG_LBLAWBAR2_PRELIM) \
-	&& defined(CFG_LBLAWAR2_PRELIM)
-/*
- * Initialize SDRAM memory on the Local Bus.
- */
-
-void
-sdram_init(void)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
-	volatile lbus8349_t *lbc= &immap->lbus;
-	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
-
-	puts("\n   SDRAM on Local Bus: ");
-	print_size (CFG_LBC_SDRAM_SIZE * 1024 * 1024, "\n");
-
-	/*
-	 * Setup SDRAM Base and Option Registers, already done in cpu_init.c
-	 */
-
-	/*setup mtrpt, lsrt and lbcr for LB bus*/
-	lbc->lbcr = CFG_LBC_LBCR;
-	lbc->mrtpr = CFG_LBC_MRTPR;
-	lbc->lsrt = CFG_LBC_LSRT;
-	asm("sync");
-
-	/*
-	 * Configure the SDRAM controller Machine Mode Register.
-	 */
-	lbc->lsdmr = CFG_LBC_LSDMR_5; /* 0x40636733; normal operation*/
-
-	lbc->lsdmr = CFG_LBC_LSDMR_1; /*0x68636733;precharge all the banks*/
-	asm("sync");
-	*sdram_addr = 0xff;
-	udelay(100);
-
-	lbc->lsdmr = CFG_LBC_LSDMR_2;/*0x48636733;auto refresh*/
-	asm("sync");
-	/*1 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-	/*2 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-	/*3 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-	/*4 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-	/*5 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-	/*6 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-	/*7 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-	/*8 times*/
-	*sdram_addr = 0xff;
-	udelay(100);
-
-	/* 0x58636733;mode register write operation */
-	lbc->lsdmr = CFG_LBC_LSDMR_4;
-	asm("sync");
-	*sdram_addr = 0xff;
-	udelay(100);
-
-	lbc->lsdmr = CFG_LBC_LSDMR_5; /*0x40636733;normal operation*/
-	asm("sync");
-	*sdram_addr = 0xff;
-	udelay(100);
-}
-#else
-void
-sdram_init(void)
-{
-	put("SDRAM on Local Bus is NOT available!\n");
-}
-#endif

board/mpc8349emds/mpc8349emds.c

diff --git a/board/mpc8349emds/mpc8349emds.c b/board/mpc8349emds/mpc8349emds.c
index 7ece7db..b5ccb53 100644
--- a/board/mpc8349emds/mpc8349emds.c
+++ b/board/mpc8349emds/mpc8349emds.c
@@ -30,9 +30,6 @@
 #include <spd.h>
 #include <miiphy.h>
 #include <command.h>
-#if defined(CONFIG_PCI)
-#include <pci.h>
-#endif
 #if defined(CONFIG_SPD_EEPROM)
 #include <spd_sdram.h>
 #endif
@@ -50,6 +47,11 @@
 	/* Enable flash write */
 	bcsr[1] &= ~0x01;
 
+#ifdef CFG_USE_MPC834XSYS_USB_PHY
+	/* Use USB PHY on SYS board */
+	bcsr[5] |= 0x02;
+#endif
+
 	return 0;
 }
 
@@ -152,44 +154,6 @@
 	return 0;
 }
 
-#if defined(CONFIG_PCI)
-/*
- * Initialize PCI Devices, report devices found
- */
-#ifndef CONFIG_PCI_PNP
-static struct pci_config_table pci_mpc8349emds_config_table[] = {
-	{PCI_ANY_ID,PCI_ANY_ID,PCI_ANY_ID,PCI_ANY_ID,
-	pci_cfgfunc_config_device, {PCI_ENET0_IOADDR,
-				    PCI_ENET0_MEMADDR,
-				    PCI_COMMON_MEMORY | PCI_COMMAND_MASTER
-	} },
-	{}
-}
-#endif
-
-volatile static struct pci_controller hose[] = {
-	{
-#ifndef CONFIG_PCI_PNP
-	config_table:pci_mpc8349emds_config_table,
-#endif
-	},
-	{
-#ifndef CONFIG_PCI_PNP
-	config_table:pci_mpc8349emds_config_table,
-#endif
-	}
-};
-#endif /* CONFIG_PCI */
-
-void pci_init_board(void)
-{
-#ifdef CONFIG_PCI
-	extern void pci_mpc83xx_init(volatile struct pci_controller *hose);
-
-	pci_mpc83xx_init(hose);
-#endif /* CONFIG_PCI */
-}
-
 /*
  * if MPC8349EMDS is soldered with SDRAM
  */

board/mpc8349emds/pci.c

diff --git a/board/mpc8349ads/pci.c b/board/mpc8349emds/pci.c
similarity index 97%
rename from board/mpc8349ads/pci.c
rename to board/mpc8349emds/pci.c
index 319e35c..63e4405 100644
--- a/board/mpc8349ads/pci.c
+++ b/board/mpc8349emds/pci.c
@@ -35,7 +35,7 @@
 #define CONFIG_PCI_SYS_MEM_PHYS	CFG_SDRAM_BASE
 
 #ifndef CONFIG_PCI_PNP
-static struct pci_config_table pci_mpc83xxads_config_table[] = {
+static struct pci_config_table pci_mpc8349emds_config_table[] = {
 	{PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
 	 PCI_IDSEL_NUMBER, PCI_ANY_ID,
  	 pci_cfgfunc_config_device, {PCI_ENET0_IOADDR,
@@ -50,12 +50,12 @@
 static struct pci_controller pci_hose[] = {
        {
 #ifndef CONFIG_PCI_PNP
-       config_table:pci_mpc83xxads_config_table,
+       config_table:pci_mpc8349emds_config_table,
 #endif
        },
        {
 #ifndef CONFIG_PCI_PNP
-       config_table:pci_mpc83xxads_config_table,
+       config_table:pci_mpc8349emds_config_table,
 #endif
        }
 };
@@ -188,7 +188,7 @@
 	pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_1G;
 
 	pci_law[1].bar = CFG_PCI1_IO_PHYS & LAWBAR_BAR;
-	pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_32M;
+	pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_4M;
 
 	/*
 	 * Configure PCI Outbound Translation Windows
@@ -378,4 +378,5 @@
 #endif
 
 }
+
 #endif /* CONFIG_PCI */

board/mpc8540ads/mpc8540ads.c

diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c
index d0eb690..fbcb397 100644
--- a/board/mpc8540ads/mpc8540ads.c
+++ b/board/mpc8540ads/mpc8540ads.c
@@ -31,6 +31,12 @@
 #include <asm/immap_85xx.h>
 #include <spd.h>
 
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+extern void ft_cpu_setup(void *blob, bd_t *bd);
+#endif
+
+
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
 #endif
@@ -311,24 +317,8 @@
  * Initialize PCI Devices, report devices found.
  */
 
-#ifndef CONFIG_PCI_PNP
-static struct pci_config_table pci_mpc85xxads_config_table[] = {
-    { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
-      PCI_IDSEL_NUMBER, PCI_ANY_ID,
-      pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
-				   PCI_ENET0_MEMADDR,
-				   PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
-      } },
-    { }
-};
-#endif
 
-
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
-	config_table: pci_mpc85xxads_config_table,
-#endif
-};
+static struct pci_controller hose;
 
 #endif	/* CONFIG_PCI */
 
@@ -342,3 +332,24 @@
 	pci_mpc85xx_init(&hose);
 #endif /* CONFIG_PCI */
 }
+
+
+#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+	u32 *p;
+	int len;
+
+#ifdef CONFIG_PCI
+	ft_pci_setup(blob, bd);
+#endif
+	ft_cpu_setup(blob, bd);
+
+	p = ft_get_prop(blob, "/memory/reg", &len);
+	if (p != NULL) {
+		*p++ = cpu_to_be32(bd->bi_memstart);
+		*p = cpu_to_be32(bd->bi_memsize);
+	}
+}
+#endif

board/mpc8560ads/mpc8560ads.c

diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c
index 25f69a0b..f9d75e8 100644
--- a/board/mpc8560ads/mpc8560ads.c
+++ b/board/mpc8560ads/mpc8560ads.c
@@ -544,3 +544,12 @@
 	pci_mpc85xx_init(&hose);
 #endif /* CONFIG_PCI */
 }
+
+
+#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+}
+#endif

board/nc650/nand.c

diff --git a/board/nc650/nand.c b/board/nc650/nand.c
index f27e536..de54386 100644
--- a/board/nc650/nand.c
+++ b/board/nc650/nand.c
@@ -37,22 +37,22 @@
 	struct nand_chip *this = mtd->priv;
 
 	switch(cmd) {
-		case NAND_CTL_SETCLE:
-			this->IO_ADDR_W += 2;
-			break;
-		case NAND_CTL_CLRCLE:
-			this->IO_ADDR_W -= 2;
-			break;
-		case NAND_CTL_SETALE:
-			this->IO_ADDR_W += 1;
-			break;
-		case NAND_CTL_CLRALE:
-			this->IO_ADDR_W -= 1;
-			break;
-		case NAND_CTL_SETNCE:
-		case NAND_CTL_CLRNCE:
-			/* nop */
-			break;
+	case NAND_CTL_SETCLE:
+		this->IO_ADDR_W += 2;
+		break;
+	case NAND_CTL_CLRCLE:
+		this->IO_ADDR_W -= 2;
+		break;
+	case NAND_CTL_SETALE:
+		this->IO_ADDR_W += 1;
+		break;
+	case NAND_CTL_CLRALE:
+		this->IO_ADDR_W -= 1;
+		break;
+	case NAND_CTL_SETNCE:
+	case NAND_CTL_CLRNCE:
+		/* nop */
+		break;
 	}
 }
 #elif defined(CONFIG_IDS852_REV2)
@@ -64,24 +64,24 @@
 	struct nand_chip *this = mtd->priv;
 
 	switch(cmd) {
-		case NAND_CTL_SETCLE:
- 			*(((volatile __u8 *) this->IO_ADDR_W) + 0xa) = 0; 
-			break;
-		case NAND_CTL_CLRCLE:
- 			*(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; 
-			break;
-		case NAND_CTL_SETALE:
- 			*(((volatile __u8 *) this->IO_ADDR_W) + 0x9) = 0; 
-			break;
-		case NAND_CTL_CLRALE:
- 			*(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; 
-			break;
-		case NAND_CTL_SETNCE:
- 			*(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0; 
-			break;
-		case NAND_CTL_CLRNCE:
- 			*(((volatile __u8 *) this->IO_ADDR_W) + 0xc) = 0; 
-			break;
+	case NAND_CTL_SETCLE:
+		*(((volatile __u8 *) this->IO_ADDR_W) + 0xa) = 0;
+		break;
+	case NAND_CTL_CLRCLE:
+		*(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0;
+		break;
+	case NAND_CTL_SETALE:
+		*(((volatile __u8 *) this->IO_ADDR_W) + 0x9) = 0;
+		break;
+	case NAND_CTL_CLRALE:
+		*(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0;
+		break;
+	case NAND_CTL_SETNCE:
+		*(((volatile __u8 *) this->IO_ADDR_W) + 0x8) = 0;
+		break;
+	case NAND_CTL_CLRNCE:
+		*(((volatile __u8 *) this->IO_ADDR_W) + 0xc) = 0;
+		break;
 	}
 }
 #else

board/nc650/nc650.c

diff --git a/board/nc650/nc650.c b/board/nc650/nc650.c
index c90ac9c..8a6b5b0 100644
--- a/board/nc650/nc650.c
+++ b/board/nc650/nc650.c
@@ -265,8 +265,8 @@
 	int             iCompatMode = 0;
 	char            *pParam = NULL;
 	char            *envlb;
-	
-	/* 
+
+	/*
 	   First byte in CPLD read address space signals compatibility mode
 	   0 - cp850
 	   1 - kp852
@@ -274,9 +274,9 @@
 	pParam = (char*)(CFG_CPLD_BASE);
 	if( *pParam != 0)
 		iCompatMode = 1;
-	
+
 	if ( iCompatMode != 0) {
-		/* 
+		/*
 		   In KP852 compatibility mode we have to write to
 		   DPRAM as early as possible the binary coded
 		   line config and board name.
@@ -288,7 +288,7 @@
 			setenv( DPRAM_VARNAME, DEFAULT_LB);
 			envlb = DEFAULT_LB;
 		}
-		
+
 		/* Status string */
 		printf("Mode:  KP852(LB=%s)\n", envlb);
 
@@ -305,7 +305,7 @@
 	} else {
 		puts("Mode:  CP850\n");
 	}
-	
+
 	return 0;
 }
 #endif

board/netstar/crcek.S

diff --git a/board/netstar/crcek.S b/board/netstar/crcek.S
index 6ca4d11..a74abf9 100644
--- a/board/netstar/crcek.S
+++ b/board/netstar/crcek.S
@@ -13,6 +13,7 @@
  *	u32 - crc32
  */
 
+#include <config.h>
 #include "crcek.h"
 
 /**
@@ -39,7 +40,7 @@
 	.macro crcuj, offset, size
 	mov	r0, #0
 	ldr	r1, \offset
-	ldr	r2, [r1]
+	ldr	r2, [r1], #4
 	cmp	r2, r0		@ no data, no problem
 	beq	2f
 	tst	r2, #3		@ unaligned size
@@ -47,7 +48,6 @@
 	ldr	r3, \size
 	cmp	r2, r3		@ bogus size
 	bhi	2f
-	add	r1, r1, #4
 	do_crc32
 	ldr	r1, [r1]
 2:
@@ -55,16 +55,71 @@
 	.endm
 
 	.macro wait, reg
-	mov	\reg, #0x1000
+	mov	\reg, #0x100000
 3:
 	subs	\reg, \reg, #0x1
 	bne 	3b
-
 	.endm
+
 .text
 .globl crcek
 crcek:
-	b	crc2_bad
+	/* Enable I-cache */
+	mrc	p15, 0, r1, c0, c0, 0		@ read C15 ID register
+	mrc	p15, 0, r1, c0, c0, 1		@ read C15 Cache information register
+	mrc	p15, 0, r1, c1, c0, 0		@ read C15 Control register
+	orr	r1, r1, #0x1000			@ enable I-cache, map interrupt vector 0xffff0000
+	mcr	p15, 0, r1, c1, c0, 0		@ write C15 Control register
+	mov	r1, #0x00
+	mcr	p15, 0, r1, c7, c5, 0		@ Flush I-cache
+	nop
+	nop
+	nop
+	nop
+
+	/* Setup clocking mode */
+	ldr	r0, MPU_CLKM_BASE		@ base of CLOCK unit
+	ldrh	r1, [r0, #0x18]			@ ARM_SYST - get reset status
+	bic	r1, r1, #(7 << 11)		@ clear clock select
+	orr	r1, r1, #(2 << 11)		@ set synchronous scalable
+	mov	r2, #0
+loop:
+	cmp	r2, #1				@ this loop will wait for at least 100 cycles
+	streqh	r1, [r0, #0x18]			@ before issuing next request from MPU
+	add	r2, r2, #1			@ on the 1st run code is loaded into I-cache
+	cmp	r2, #16				@ and second run will set clocking mode
+	bne	loop
+	nop
+
+	/* Setup clock dividers */
+	ldr	r1, CKCTL_VAL
+	orr	r1, r1, #0x2000			@ enable DSP clock
+	strh	r1, [r0]			@ setup clock divisors
+
+	/* Setup DPLL to generate requested freq */
+	ldr	r0, DPLL1_BASE			@ base of DPLL1 register
+	mov	r1, #0x0010			@ set PLL_ENABLE
+	orr	r1, r1, #0x2000			@ set IOB to new locking
+	orr	r1, r1, #(OMAP5910_DPLL_MUL << 7) @ setup multiplier CLKREF
+	orr	r1, r1, #(OMAP5910_DPLL_DIV << 5) @ setup divider CLKREF
+	strh	r1, [r0]			@ write
+
+locking:
+	ldrh	r1, [r0]			@ get DPLL value
+	tst	r1, #0x01
+	beq	locking				@ while LOCK not set
+
+	/* Enable clock */
+	ldr	r0, MPU_CLKM_BASE		@ base of CLOCK unit
+	mov	r1, #(1 << 10)			@ disable idle mode do not check
+						@ nWAKEUP pin, other remain active
+	strh	r1, [r0, #0x04]
+	ldr	r1, EN_CLK_VAL
+	strh	r1, [r0, #0x08]
+	mov	r1, #0x003f			@ FLASH.RP not enabled in idle and
+	strh	r1, [r0, #0x0c]			@ max delayed ( 32 x CLKIN )
+
+
 	mov	r6, #0
 	crcuj	_LOADER1_OFFSET, _LOADER_SIZE
 	bne	crc1_bad
@@ -76,9 +131,8 @@
 crc2_bad:
 	ldr	r3, _LOADER1_OFFSET
 	ldr	r4, _LOADER2_OFFSET
-	b	boot_2nd
-	tst	r6, #3
-	beq	one_is_bad	@ one of them (or both) has bad crc
+	teq	r6, #3
+	bne	one_is_bad	@ one of them (or both) has bad crc
 	ldr	r1, [r3, #4]
 	ldr	r2, [r4, #4]
 	cmp	r1, r2		@ boot 2nd loader if versions differ
@@ -90,6 +144,7 @@
 	tst	r6, #2
 	bne	boot_2nd
 @ We are doomed, so let user know.
+hell:
 	ldr	r0, GPIO_BASE	@ configure GPIO pins
 	ldr	r1, GPIO_DIRECTION
 	strh	r1, [r0, #0x08]
@@ -171,6 +226,15 @@
 
 GPIO_BASE:
 	.word 0xfffce000
+MPU_CLKM_BASE:
+	.word 0xfffece00
+DPLL1_BASE:
+	.word 0xfffecf00
+
+CKCTL_VAL:
+	.word OMAP5910_ARM_CKCTL
+EN_CLK_VAL:
+	.word OMAP5910_ARM_EN_CLK
 GPIO_DIRECTION:
 	.word 0x0000ffe7
 

board/netstar/crcit

diff --git a/board/netstar/crcit b/board/netstar/crcit
index 98ae42e..203645d 100755
--- a/board/netstar/crcit
+++ b/board/netstar/crcit
Binary files differ

board/netstar/crcit.c

diff --git a/board/netstar/crcit.c b/board/netstar/crcit.c
index f6d3066..ce98e20 100644
--- a/board/netstar/crcit.c
+++ b/board/netstar/crcit.c
@@ -77,7 +77,7 @@
 	} else if ((argc == 4) && (strcmp(argv[1], "-v") == 0)) {
 		char *endptr, *nptr = argv[2];
 		unsigned ver = strtoul(nptr, &endptr, 0);
-		if (nptr != '\0' && endptr == '\0')
+		if (*nptr != '\0' && *endptr == '\0')
 			return doit(argv[3], ver);
 	}
 	fprintf(stderr, "Usage: crcit [-v version] <image>\n");

board/netstar/netstar.c

diff --git a/board/netstar/netstar.c b/board/netstar/netstar.c
index 4b7eba1..d6b620c 100644
--- a/board/netstar/netstar.c
+++ b/board/netstar/netstar.c
@@ -27,7 +27,6 @@
 int board_init(void)
 {
 	/* arch number of NetStar board */
-	/* TODO: use define from asm/mach-types.h */
 	gd->bd->bi_arch_number = 692;
 
 	/* adress of boot parameters */
@@ -51,15 +50,11 @@
 	return 0;
 }
 
-extern void partition_flash(void);
-
 int misc_init_r(void)
 {
 	return 0;
 }
 
-extern void nand_init(void);
-
 int board_late_init(void)
 {
 	return 0;

board/netstar/setup.S

diff --git a/board/netstar/setup.S b/board/netstar/setup.S
index f67786d..5dacc9c 100644
--- a/board/netstar/setup.S
+++ b/board/netstar/setup.S
@@ -145,25 +145,23 @@
 	nop
 
 	/* Setup clocking mode */
-	ldr	r0, OMAP5910_MPU_CLKM_BASE	@ prepare base of CLOCK unit
-	ldrh	r1, [r0, #0x18]			@ get reset status
+	ldr	r0, OMAP5910_MPU_CLKM_BASE	@ base of CLOCK unit
+	ldrh	r1, [r0, #0x18]			@ ARM_SYST - get reset status
 	bic	r1, r1, #(7 << 11)		@ clear clock select
 	orr	r1, r1, #(2 << 11)		@ set synchronous scalable
-	mov	r2, #0				@ set wait counter to 100 clock cycles
-
-icache_loop:
-	cmp	r2, #0x01
-	streqh	r1, [r0, #0x18]
-	add	r2, r2, #0x01
-	cmp	r2, #0x10
-	bne	icache_loop
+	mov	r2, #0
+loop:
+	cmp	r2, #1				@ this loop will wait for at least 100 cycles
+	streqh	r1, [r0, #0x18]			@ before issuing next request from MPU
+	add	r2, r2, #1			@ on the 1st run code is loaded into I-cache
+	cmp	r2, #16				@ and second run will set clocking mode
+	bne	loop
 	nop
 
-	/* Setup clock divisors */
-	ldr	r0, OMAP5910_MPU_CLKM_BASE	@ base of CLOCK unit
+	/* Setup clock dividers */
 	ldr	r1, _OMAP5910_ARM_CKCTL
 	orr	r1, r1, #0x2000			@ enable DSP clock
-	strh	r1, [r0, #0x00]			@ setup clock divisors
+	strh	r1, [r0]			@ setup clock divisors
 
 	/* Setup DPLL to generate requested freq */
 	ldr	r0, OMAP5910_DPLL1_BASE		@ base of DPLL1 register
@@ -186,8 +184,7 @@
 	ldr	r1, _OMAP5910_ARM_EN_CLK
 	strh	r1, [r0, #0x08]
 	mov	r1, #0x003f			@ FLASH.RP not enabled in idle and
-						@ max delayed ( 32 x CLKIN )
-	strh	r1, [r0, #0x0c]
+	strh	r1, [r0, #0x0c]			@ max delayed ( 32 x CLKIN )
 
 	/* Configure 5910 pins functions to match our board. */
 	ldr     r0, MUX_CONFIG_BASE

board/netta/Makefile

diff --git a/board/netta/Makefile b/board/netta/Makefile
index 68e2402..ee200c2 100644
--- a/board/netta/Makefile
+++ b/board/netta/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o dsp.o codec.o
+OBJS	= $(BOARD).o flash.o dsp.o codec.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/netta/pcmcia.c

diff --git a/board/netta/pcmcia.c b/board/netta/pcmcia.c
new file mode 100644
index 0000000..a3709f7
--- /dev/null
+++ b/board/netta/pcmcia.c
@@ -0,0 +1,370 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+/* some sane bit macros */
+#define _BD(_b)				(1U << (31-(_b)))
+#define _BDR(_l, _h)			(((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
+
+#define _BW(_b)				(1U << (15-(_b)))
+#define _BWR(_l, _h)			(((((1U << (15-(_l))) - 1) << 1) | 1) & ~((1U << (15-(_h))) - 1))
+
+#define _BB(_b)				(1U << (7-(_b)))
+#define _BBR(_l, _h)			(((((1U << (7-(_l))) - 1) << 1) | 1) & ~((1U << (7-(_h))) - 1))
+
+#define _B(_b)				_BD(_b)
+#define _BR(_l, _h)			_BDR(_l, _h)
+
+#define PCMCIA_BOARD_MSG "NETTA"
+
+static const unsigned short vppd_masks[2] = { _BW(14), _BW(15) };
+
+static void cfg_vppd(int no)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
+		return;
+
+	mask = vppd_masks[no];
+
+	immap->im_ioport.iop_papar &= ~mask;
+	immap->im_ioport.iop_paodr &= ~mask;
+	immap->im_ioport.iop_padir |=  mask;
+}
+
+static void set_vppd(int no, int what)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
+		return;
+
+	mask = vppd_masks[no];
+
+	if (what)
+		immap->im_ioport.iop_padat |= mask;
+	else
+		immap->im_ioport.iop_padat &= ~mask;
+}
+
+static const unsigned short vccd_masks[2] = { _BW(10), _BW(6) };
+
+static void cfg_vccd(int no)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
+		return;
+
+	mask = vccd_masks[no];
+
+	immap->im_ioport.iop_papar &= ~mask;
+	immap->im_ioport.iop_paodr &= ~mask;
+	immap->im_ioport.iop_padir |=  mask;
+}
+
+static void set_vccd(int no, int what)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
+		return;
+
+	mask = vccd_masks[no];
+
+	if (what)
+		immap->im_ioport.iop_padat |= mask;
+	else
+		immap->im_ioport.iop_padat &= ~mask;
+}
+
+static const unsigned short oc_mask = _BW(8);
+
+static void cfg_oc(void)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask = oc_mask;
+
+	immap->im_ioport.iop_pcdir &= ~mask;
+	immap->im_ioport.iop_pcso  &= ~mask;
+	immap->im_ioport.iop_pcint &= ~mask;
+	immap->im_ioport.iop_pcpar &= ~mask;
+}
+
+static int get_oc(void)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask = oc_mask;
+	int what;
+
+	what = !!(immap->im_ioport.iop_pcdat & mask);;
+	return what;
+}
+
+static const unsigned short shdn_mask = _BW(12);
+
+static void cfg_shdn(void)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	mask = shdn_mask;
+
+	immap->im_ioport.iop_papar &= ~mask;
+	immap->im_ioport.iop_paodr &= ~mask;
+	immap->im_ioport.iop_padir |=  mask;
+}
+
+static void set_shdn(int what)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	unsigned short mask;
+
+	mask = shdn_mask;
+
+	if (what)
+		immap->im_ioport.iop_padat |= mask;
+	else
+		immap->im_ioport.iop_padat &= ~mask;
+}
+
+static void cfg_ports (void)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+
+	cfg_vppd(0); cfg_vppd(1);	/* VPPD0,VPPD1 VAVPP => Hi-Z */
+	cfg_vccd(0); cfg_vccd(1);	/* 3V and 5V off */
+	cfg_shdn();
+	cfg_oc();
+
+	/*
+	* Configure Port A for TPS2211 PC-Card Power-Interface Switch
+	*
+	* Switch off all voltages, assert shutdown
+	*/
+	set_vppd(0, 1); set_vppd(1, 1);
+	set_vccd(0, 0); set_vccd(1, 0);
+	set_shdn(1);
+
+	udelay(100000);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, pipr, mask;
+	int i;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
+	cfg_ports ();
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	pipr = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       pipr,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+
+	if ((pipr & mask) == mask) {
+		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
+		set_vccd(0, 0); set_vccd(1, 1); 		/* 5V on, 3V off */
+		puts (" 5.0V card found: ");
+	} else {
+		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
+		set_vccd(0, 1); set_vccd(1, 0); 		/* 5V off, 3V on */
+		puts (" 3.3V card found: ");
+	}
+
+	/*  Wait 500 ms; use this to check for over-current */
+	for (i=0; i<5000; ++i) {
+		if (!get_oc()) {
+			printf ("   *** Overcurrent - Safety shutdown ***\n");
+			set_vccd(0, 0); set_vccd(1, 0); 		/* VAVPP => Hi-Z */
+			return (1);
+		}
+		udelay (100);
+	}
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	/* All voltages off / Hi-Z */
+	set_vppd(0, 1); set_vppd(1, 1);
+	set_vccd(0, 1); set_vccd(1, 1);
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+	ushort sreg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_ports ();	/* Enables switch, but all in Hi-Z */
+
+	sreg  = immap->im_ioport.iop_pcdat;
+	set_vppd(0, 1); set_vppd(1, 1);
+
+	switch(vcc) {
+		case  0:
+			break;	/* Switch off		*/
+
+		case 33:
+			set_vccd(0, 1); set_vccd(1, 0);
+			break;
+
+		case 50:
+			set_vccd(0, 0); set_vccd(1, 1);
+			break;
+
+		default:
+			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+done:
+			debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/omap1610inn/lowlevel_init.S

diff --git a/board/omap1610inn/lowlevel_init.S b/board/omap1610inn/lowlevel_init.S
index eaf1742..cc8347f 100644
--- a/board/omap1610inn/lowlevel_init.S
+++ b/board/omap1610inn/lowlevel_init.S
@@ -382,7 +382,7 @@
 	.word 0xfffec808
 
 REG_MPU_LOAD_TIMER:
-	.word 0xfffec600
+	.word 0xfffec504
 REG_MPU_CNTL_TIMER:
 	.word 0xfffec500
 

board/omap5912osk/lowlevel_init.S

diff --git a/board/omap5912osk/lowlevel_init.S b/board/omap5912osk/lowlevel_init.S
index 3b9633a..a1fa097 100644
--- a/board/omap5912osk/lowlevel_init.S
+++ b/board/omap5912osk/lowlevel_init.S
@@ -41,6 +41,13 @@
 .globl lowlevel_init
 lowlevel_init:
 
+	/*------------------------------------------------------*
+	 * Ensure i-cache is enabled                            *
+	 * To configure TC regs without fetching instruction    *
+	 *------------------------------------------------------*/
+	mrc	p15, 0, r0, c1, c0
+	orr	r0, r0, #0x1000
+	mcr	p15, 0, r0, c1, c0
 
 	/*------------------------------------------------------*
 	 *mask all IRQs by setting all bits in the INTMR default*
@@ -59,33 +66,34 @@
 	str	r1,	[r0]
 
 	/*------------------------------------------------------*
-	 * Set up ARM CLM registers (IDLECT2)  		        *
+	 * Set up ARM CLM registers (IDLECT2)                   *
 	 *------------------------------------------------------*/
 	ldr	r0,	REG_ARM_IDLECT2
 	ldr	r1,	VAL_ARM_IDLECT2
 	str	r1,	[r0]
 
 	/*------------------------------------------------------*
-	 * Set up ARM CLM registers (IDLECT3)		        *
+	 * Set up ARM CLM registers (IDLECT3)                   *
 	 *------------------------------------------------------*/
 	ldr	r0,	REG_ARM_IDLECT3
 	ldr	r1,	VAL_ARM_IDLECT3
 	str	r1,	[r0]
 
-
-	mov	r1,	#0x01		/* PER_EN bit */
+	mov	r1,	#0x01               /* PER_EN bit */
 	ldr	r0,	REG_ARM_RSTCT2
-	strh	r1,	[r0]		/* CLKM; Peripheral reset. */
+	strh	r1,	[r0]            /* CLKM; Peripheral reset. */
 
-	/* Set CLKM to Sync-Scalable	*/
-	/* I supposedly need to enable the dsp clock before switching */
-	mov	r1,	#0x0000
+	/* Set CLKM to Sync-Scalable */
+	mov	r1,	#0x1000
 	ldr	r0,	REG_ARM_SYSST
-	strh	r1,	[r0]
-	mov	r0,	#0x400
-1:
-	subs	r0,	r0,	#0x1	/* wait for any bubbles to finish */
+
+	mov	r2,	#0
+1:	cmp	r2,	#1
+	streqh	r1,	[r0]
+	add	r2,	r2,	#1
+	cmp	r2,	#0x100              /* wait for any bubbles to finish */
 	bne	1b
+
 	ldr	r1,	VAL_ARM_CKCTL
 	ldr	r0,	REG_ARM_CKCTL
 	strh	r1,	[r0]
@@ -107,17 +115,16 @@
 	ldr	r1,	VAL_DPLL1_CTL
 	ldr	r0,	REG_DPLL1_CTL
 	strh	r1,	[r0]
-	ands	r1,	r1,	#0x10	/* Check if PLL is enabled. */
-	beq	lock_end	/* Do not look for lock if BYPASS selected */
+	ands	r1,	r1,	#0x10       /* Check if PLL is enabled. */
+	beq	lock_end                /* Do not look for lock if BYPASS selected */
 2:
 	ldrh	r1,	[r0]
-	ands	r1,	r1,	#0x01	/*	Check the LOCK bit.*/
-	beq 2b			/*	loop until bit goes hi. */
+	ands	r1,	r1,	#0x01       /* Check the LOCK bit.*/
+	beq 2b                      /* loop until bit goes hi. */
 lock_end:
 
-
 	/*------------------------------------------------------*
-	 * Turn off the watchdog during init...			*
+	 * Turn off the watchdog during init...                 *
  	 *------------------------------------------------------*/
 	ldr	r0,	REG_WATCHDOG
 	ldr	r1,	WATCHDOG_VAL1
@@ -143,30 +150,49 @@
 	tst	r1,	#0x10
 	bne	watch2Wait
 
-
 	/* Set memory timings corresponding to the new clock speed */
+	ldr	r3, VAL_SDRAM_CONFIG_SDF0
 
 	/* Check execution location to determine current execution location
 	 * and branch to appropriate initialization code.
 	 */
-	/* Load physical SDRAM base. */
-	mov 	r0, 	#0x10000000
-	/* Get current execution location. */
-	mov 	r1, 	pc
-	/* Compare. */
-	cmp 	r1, 	r0
-	/* Skip over EMIF-fast initialization if running from SDRAM. */
-	bge 	skip_sdram
+	mov	r0,	#0x10000000         /* Load physical SDRAM base. */
+	mov	r1,	pc                  /* Get current execution location. */
+	cmp	r1,	r0                  /* Compare. */
+	bge	skip_sdram              /* Skip over EMIF-fast initialization if running from SDRAM. */
+
+	/* identify the device revision, -- TMX or TMP(TMS) */
+	ldr	r0, REG_DEVICE_ID
+	ldr	r1, [r0]
+
+	ldr	r0, VAL_DEVICE_ID_TMP
+	mov	r1, r1, lsl #15
+	mov	r1, r1, lsr #16
+	cmp	r0, r1
+	bne	skip_TMP_Patch
+
+	/* Enable TMP/TMS device new features */
+	mov	r0, #1
+	ldr	r1, REG_TC_EMIFF_DOUBLER
+	str	r0, [r1]
+
+	/* Enable new ac parameters */
+	mov	r0, #0x0b
+	ldr	r1, REG_SDRAM_CONFIG2
+	str	r0, [r1]
+
+	ldr	r3, VAL_SDRAM_CONFIG_SDF1
+
+skip_TMP_Patch:
 
 	/*
 	* Delay for SDRAM initialization.
 	*/
-	mov	r3,	#0x1800		/* value should be checked */
+	mov	r0,	#0x1800		/* value should be checked */
 3:
-	subs	r3,	r3,	#0x1	/* Decrement count */
+	subs	r0,	r0,	#0x1	/* Decrement count */
 	bne 	3b
 
-
 	/*
 	 * Set SDRAM control values. Disable refresh before MRS command.
 	 */
@@ -178,14 +204,15 @@
 
 	/* config register */
 	ldr	r0,	REG_SDRAM_CONFIG
-	ldr	r1,	SDRAM_CONFIG_VAL
-	str	r1,	[r0]
+	str	r3,	[r0]
 
 	/* manual command register */
 	ldr	r0,	REG_SDRAM_MANUAL_CMD
+
 	/* issue set cke high */
 	mov	r1,	#CMD_SDRAM_CKE_SET_HIGH
 	str	r1,	[r0]
+
 	/* issue nop */
 	mov	r1,	#CMD_SDRAM_NOP
 	str	r1,	[r0]
@@ -228,25 +255,23 @@
 	str	r1,	[r0]
 
 	/* delay loop */
-	mov	r2,	#0x0100
+	mov	r0,	#0x0100
 waitMDDR2:
-	subs	r2,	r2,	#1
+	subs	r0,	r0,	#1
 	bne	waitMDDR2
 
 	/*
 	 * Delay for SDRAM initialization.
 	 */
-	mov	r3,	#0x1800
+	mov	r0,	#0x1800
 4:
-	subs	r3,	r3,	#1	/* Decrement count. */
+	subs	r0,	r0,	#1	/* Decrement count. */
 	bne	4b
 	b	common_tc
 
 skip_sdram:
-
 	ldr	r0,	REG_SDRAM_CONFIG
-	ldr	r1,	SDRAM_CONFIG_VAL
-	str	r1,	[r0]
+	str	r3,	[r0]
 
 common_tc:
 	/* slow interface */
@@ -257,10 +282,15 @@
 	ldr	r1,	VAL_TC_EMIFS_CS1_CONFIG
 	ldr	r0,	REG_TC_EMIFS_CS1_CONFIG
 	str	r1,	[r0] /* Chip Select 1 */
+
 	ldr	r1,	VAL_TC_EMIFS_CS3_CONFIG
 	ldr	r0,	REG_TC_EMIFS_CS3_CONFIG
 	str	r1,	[r0] /* Chip Select 3 */
 
+	ldr	r1,	VAL_TC_EMIFS_DWS
+	ldr	r0,	REG_TC_EMIFS_DWS
+	str	r1,	[r0] /* Enable EMIFS.RDY for CS1 (ether) */
+
 #ifdef CONFIG_H2_OMAP1610
 	/* inserting additional 2 clock cycle hold time for LAN */
 	ldr     r0,     REG_TC_EMIFS_CS1_ADVANCED
@@ -282,8 +312,9 @@
 	/* the literal pools origin */
 	.ltorg
 
-
-REG_TC_EMIFS_CONFIG:		/* 32 bits */
+REG_DEVICE_ID:			/* 32 bits */
+	.word 0xfffe2004
+REG_TC_EMIFS_CONFIG:
 	.word 0xfffecc0c
 REG_TC_EMIFS_CS0_CONFIG:	/* 32 bits */
 	.word 0xfffecc10
@@ -293,7 +324,8 @@
 	.word 0xfffecc18
 REG_TC_EMIFS_CS3_CONFIG:	/* 32 bits */
 	.word 0xfffecc1c
-
+REG_TC_EMIFS_DWS:		/* 32 bits */
+	.word 0xfffecc40
 #ifdef CONFIG_H2_OMAP1610
 REG_TC_EMIFS_CS1_ADVANCED:	/* 32 bits */
 	.word 0xfffecc54
@@ -302,18 +334,17 @@
 /* MPU clock/reset/power mode control registers */
 REG_ARM_CKCTL:			/* 16 bits */
 	.word 0xfffece00
-
 REG_ARM_IDLECT3:		/* 16 bits */
 	.word 0xfffece24
 REG_ARM_IDLECT2:		/* 16 bits */
 	.word 0xfffece08
 REG_ARM_IDLECT1:		/* 16 bits */
 	.word 0xfffece04
-
 REG_ARM_RSTCT2:			/* 16 bits */
 	.word 0xfffece14
 REG_ARM_SYSST:			/* 16 bits */
 	.word 0xfffece18
+
 /* DPLL control registers */
 REG_DPLL1_CTL:			/* 16 bits */
 	.word 0xfffecf00
@@ -335,6 +366,10 @@
  counter @8192 rows, 10 ns, 8 burst */
 REG_SDRAM_CONFIG:
 	.word 0xfffecc20
+REG_SDRAM_CONFIG2:
+	.word 0xfffecc3c
+REG_TC_EMIFF_DOUBLER:		/* 32 bits */
+	.word 0xfffecc60
 
 /* Operation register */
 REG_SDRAM_OPERATION:
@@ -356,35 +391,47 @@
 REG_DLL_WRT_CONTROL:
 	.word 0xfffecc68
 DLL_WRT_CONTROL_VAL:
-	.word 0x03f00002
+	.word 0x03f00002    /* Phase of 72deg, write offset +31  */
 
 /* URD DLL register */
 REG_DLL_URD_CONTROL:
 	.word 0xfffeccc0
 DLL_URD_CONTROL_VAL:
-	.word 0x00800002
+	.word 0x00800002    /* Phase of 72deg, read offset +31  */
 
 /* LRD DLL register */
 REG_DLL_LRD_CONTROL:
 	.word 0xfffecccc
+DLL_LRD_CONTROL_VAL:
+	.word 0x00800002    /* read offset +31  */
 
 REG_WATCHDOG:
 	.word 0xfffec808
+WATCHDOG_VAL1:
+	.word 0x000000f5
+WATCHDOG_VAL2:
+	.word 0x000000a0
 
 REG_MPU_LOAD_TIMER:
-	.word 0xfffec600
+	.word 0xfffec504
 REG_MPU_CNTL_TIMER:
 	.word 0xfffec500
+VAL_MPU_LOAD_TIMER:
+	.word 0xffffffff
+VAL_MPU_CNTL_TIMER:
+	.word 0xffffffa1
 
 /* 96 MHz Samsung Mobile DDR */
-SDRAM_CONFIG_VAL:
-	.word 0x001200f4
+/* Original setting for TMX device */
+VAL_SDRAM_CONFIG_SDF0:
+    .word 0x0014e6fe
 
-DLL_LRD_CONTROL_VAL:
-	.word 0x00800002
+/* NEW_SYS_FREQ mode (valid only TMP/TMS devices) */
+VAL_SDRAM_CONFIG_SDF1:
+    .word 0x0114e6fe
 
 VAL_ARM_CKCTL:
-	.word 0x3000
+	.word 0x2000		/* was:	0x3000, now use CLK_REF for timer input */
 VAL_DPLL1_CTL:
 	.word 0x2830
 
@@ -392,11 +439,15 @@
 VAL_TC_EMIFS_CS0_CONFIG:
 	.word 0x002130b0
 VAL_TC_EMIFS_CS1_CONFIG:
-	.word 0x00001131
+	.word 0x00001133
 VAL_TC_EMIFS_CS2_CONFIG:
 	.word 0x000055f0
 VAL_TC_EMIFS_CS3_CONFIG:
-	.word 0x88011131
+	.word 0x88013141
+VAL_TC_EMIFS_DWS:	/* Enable EMIFS.RDY for CS1 access (ether) */
+	.word 0x000000c0
+VAL_DEVICE_ID_TMP:	/* TMP/TMS=0xb65f, TMX=0xb58c */
+	.word 0xb65f
 #endif
 
 #ifdef CONFIG_H2_OMAP1610
@@ -407,36 +458,20 @@
 VAL_TC_EMIFS_CS2_CONFIG:
 	.word 0xf800f22a
 VAL_TC_EMIFS_CS3_CONFIG:
-	.word 0x88011131
+	.word 0x88013141
 VAL_TC_EMIFS_CS1_ADVANCED:
 	.word 0x00000022
 #endif
 
-VAL_TC_EMIFF_SDRAM_CONFIG:
-	.word 0x010290fc
-VAL_TC_EMIFF_MRS:
-	.word 0x00000027
-
 VAL_ARM_IDLECT1:
 	.word 0x00000400
-
 VAL_ARM_IDLECT2:
 	.word 0x00000886
 VAL_ARM_IDLECT3:
 	.word 0x00000015
 
-WATCHDOG_VAL1:
-	.word 0x000000f5
-WATCHDOG_VAL2:
-	.word 0x000000a0
-
-VAL_MPU_LOAD_TIMER:
-	.word 0xffffffff
-VAL_MPU_CNTL_TIMER:
-	.word 0xffffffa1
-
 /* command values */
-.equ CMD_SDRAM_NOP,		0x00000000
-.equ CMD_SDRAM_PRECHARGE,	0x00000001
-.equ CMD_SDRAM_AUTOREFRESH,	0x00000002
-.equ CMD_SDRAM_CKE_SET_HIGH,	0x00000007
+.equ CMD_SDRAM_NOP,             0x00000000
+.equ CMD_SDRAM_PRECHARGE,       0x00000001
+.equ CMD_SDRAM_AUTOREFRESH,     0x00000002
+.equ CMD_SDRAM_CKE_SET_HIGH,    0x00000007

board/omap5912osk/omap5912osk.c

diff --git a/board/omap5912osk/omap5912osk.c b/board/omap5912osk/omap5912osk.c
index e9e6b0e..6993b13 100644
--- a/board/omap5912osk/omap5912osk.c
+++ b/board/omap5912osk/omap5912osk.c
@@ -288,3 +288,21 @@
 
 	*SW_CLOCK_REQUEST |= UART1_48MHZ_ENABLE;
 }
+
+/*
+ * Check Board Identity
+ */
+int checkboard(void)
+{
+	char *s = getenv("serial#");
+
+	puts("Board: OSK5912");
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return (0);
+}

board/omap730p2/lowlevel_init.S

diff --git a/board/omap730p2/lowlevel_init.S b/board/omap730p2/lowlevel_init.S
index 6c6f482..9ab71cf 100644
--- a/board/omap730p2/lowlevel_init.S
+++ b/board/omap730p2/lowlevel_init.S
@@ -317,7 +317,7 @@
 	.word 0xfffec808
 
 REG_MPU_LOAD_TIMER:
-	.word 0xfffec600
+	.word 0xfffec504
 REG_MPU_CNTL_TIMER:
 	.word 0xfffec500
 

board/pcs440ep/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/pcs440ep/Makefile
similarity index 85%
copy from board/mpc8349ads/Makefile
copy to board/pcs440ep/Makefile
index f865f9c..4a2a388 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/pcs440ep/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,7 +25,8 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	= $(BOARD).o flash.o
+SOBJS	= init.o
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $(OBJS)
@@ -38,8 +40,8 @@
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/pcs440ep/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/pcs440ep/config.mk
similarity index 68%
copy from board/mpc8349ads/config.mk
copy to board/pcs440ep/config.mk
index 4602169..319c4fa 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/pcs440ep/config.mk
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -21,7 +22,23 @@
 #
 
 #
-# MPC83xxADS
+# PCS440EP board
 #
 
-TEXT_BASE  =   0xFE700000
+#TEXT_BASE = 0x00001000
+
+ifeq ($(ramsym),1)
+TEXT_BASE = 0xFBD00000
+else
+TEXT_BASE = 0xFFFA0000
+endif
+
+PLATFORM_CPPFLAGS += -DCONFIG_440=1
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
+
+ifeq ($(dbcr),1)
+PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000
+endif

board/pcs440ep/flash.c

diff --git a/board/pcs440ep/flash.c b/board/pcs440ep/flash.c
new file mode 100644
index 0000000..ece5478
--- /dev/null
+++ b/board/pcs440ep/flash.c
@@ -0,0 +1,608 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+
+#ifndef CFG_FLASH_READ0
+#define CFG_FLASH_READ0		0x0000	/* 0 is standard			*/
+#define CFG_FLASH_READ1		0x0001	/* 1 is standard			*/
+#define CFG_FLASH_READ2		0x0002	/* 2 is standard			*/
+#endif
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*
+ * Functions
+ */
+static int write_word(flash_info_t *info, ulong dest, ulong data);
+static ulong flash_get_size(vu_long *addr, flash_info_t *info);
+
+unsigned long flash_init(void)
+{
+	unsigned long size_b0, size_b1;
+	int i;
+	unsigned long base_b0, base_b1;
+
+	/* Init: no FLASHes known */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here - FIXME XXX */
+
+	base_b0 = FLASH_BASE0_PRELIM;
+	size_b0 = flash_get_size ((vu_long *) base_b0, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+				size_b0, size_b0 << 20);
+	}
+
+	base_b1 = FLASH_BASE1_PRELIM;
+	size_b1 = flash_get_size ((vu_long *) base_b1, &flash_info[1]);
+
+	return (size_b0 + size_b1);
+}
+
+void flash_print_info(flash_info_t *info)
+{
+	int i;
+	int k;
+	int size;
+	int erased;
+	volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
+	case FLASH_MAN_SST:	printf ("SST ");		break;
+	case FLASH_MAN_EXCEL:	printf ("Excel Semiconductor "); break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM040:	printf ("AM29LV040B (4 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 M, top sector)\n");
+		break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 M, bottom sector)\n");
+		break;
+	case FLASH_AMDL322T:	printf ("AM29DL322T (32 M, top sector)\n");
+		break;
+	case FLASH_AMDL322B:	printf ("AM29DL322B (32 M, bottom sector)\n");
+		break;
+	case FLASH_AMDL323T:	printf ("AM29DL323T (32 M, top sector)\n");
+		break;
+	case FLASH_AMDL323B:	printf ("AM29DL323B (32 M, bottom sector)\n");
+		break;
+	case FLASH_SST020:	printf ("SST39LF/VF020 (2 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_SST040:	printf ("SST39LF/VF040 (4 Mbit, uniform sector size)\n");
+		break;
+	default:		printf ("Unknown Chip Type\n");
+		break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+#ifdef CFG_FLASH_EMPTY_INFO
+		/*
+		 * Check if whole sector is erased
+		 */
+		if (i != (info->sector_count-1))
+			size = info->start[i+1] - info->start[i];
+		else
+			size = info->start[0] + info->size - info->start[i];
+		erased = 1;
+		flash = (volatile unsigned long *)info->start[i];
+		size = size >> 2;	/* divide by 4 for longword access */
+		for (k=0; k<size; k++) {
+			if (*flash++ != 0xffffffff) {
+				erased = 0;
+				break;
+			}
+		}
+
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		/* print empty and read-only info */
+		printf (" %08lX%s%s",
+			info->start[i],
+			erased ? " E" : "  ",
+			info->protect[i] ? "RO " : "   ");
+#else
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     ");
+#endif
+
+	}
+	printf ("\n");
+	return;
+}
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+static ulong flash_get_size(vu_long *addr, flash_info_t *info)
+{
+	short i;
+	short n;
+	volatile CFG_FLASH_WORD_SIZE value;
+	ulong base = (ulong)addr;
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (volatile CFG_FLASH_WORD_SIZE *)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+	addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00900090;
+
+	value = addr2[CFG_FLASH_READ0];
+
+	switch (value) {
+	case (CFG_FLASH_WORD_SIZE)AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case (CFG_FLASH_WORD_SIZE)FUJ_MANUFACT:
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	case (CFG_FLASH_WORD_SIZE)SST_MANUFACT:
+		info->flash_id = FLASH_MAN_SST;
+		break;
+	case (CFG_FLASH_WORD_SIZE)EXCEL_MANUFACT:
+		info->flash_id = FLASH_MAN_EXCEL;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* no or unknown flash	*/
+	}
+
+	value = addr2[CFG_FLASH_READ1];		/* device ID	*/
+
+	switch (value) {
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV400T:
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00080000;
+		break;				/* => 0.5 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV400B:
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00080000;
+		break;				/* => 0.5 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV040B:
+		info->flash_id += FLASH_AM040;
+		info->sector_count = 8;
+		info->size = 0x0080000;		/* => 0.5 MB	*/
+		break;
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV800T:
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00100000;
+		break;				/* => 1 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV800B:
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00100000;
+		break;				/* => 1 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV160T:
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00200000;
+		break;				/* => 2 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV160B:
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00200000;
+		break;				/* => 2 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320T:
+		info->flash_id += FLASH_AM320T;
+		info->sector_count = 71;
+		info->size = 0x00400000;
+		break;				/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320B:
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 71;
+		info->size = 0x00400000;
+		break;				/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL322T:
+		info->flash_id += FLASH_AMDL322T;
+		info->sector_count = 71;
+		info->size = 0x00400000;
+		break;				/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL322B:
+		info->flash_id += FLASH_AMDL322B;
+		info->sector_count = 71;
+		info->size = 0x00400000;
+		break;				/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL323T:
+		info->flash_id += FLASH_AMDL323T;
+		info->sector_count = 71;
+		info->size = 0x00400000;
+		break;				/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL323B:
+		info->flash_id += FLASH_AMDL323B;
+		info->sector_count = 71;
+		info->size = 0x00400000;
+		break;				/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)SST_ID_xF020:
+		info->flash_id += FLASH_SST020;
+		info->sector_count = 64;
+		info->size = 0x00040000;
+		break;				/* => 256 kB	*/
+
+	case (CFG_FLASH_WORD_SIZE)SST_ID_xF040:
+		info->flash_id += FLASH_SST040;
+		info->sector_count = 128;
+		info->size = 0x00080000;
+		break;				/* => 512 kB	*/
+
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+
+	}
+
+	/* set up sector start address table */
+	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM640U)) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00001000);
+	} else if ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00010000);
+	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322B) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323B) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324B)) {
+		/* set sector offsets for bottom boot block type	*/
+		for (i=0; i<8; ++i) {		/*  8 x 8k boot sectors	*/
+			info->start[i] = base;
+			base += 8 << 10;
+		}
+		while (i < info->sector_count) {	/* 64k regular sectors	*/
+			info->start[i] = base;
+			base += 64 << 10;
+			++i;
+		}
+	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322T) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323T) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324T)) {
+		/* set sector offsets for top boot block type		*/
+		base += info->size;
+		i = info->sector_count;
+		for (n=0; n<8; ++n) {		/*  8 x 8k boot sectors	*/
+			base -= 8 << 10;
+			--i;
+			info->start[i] = base;
+		}
+		while (i > 0) {			/* 64k regular sectors	*/
+			base -= 64 << 10;
+			--i;
+			info->start[i] = base;
+		}
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type	*/
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+			for (i = 4; i < info->sector_count; i++) {
+				info->start[i] = base + (i * 0x00010000) - 0x00030000;
+			}
+		} else {
+			/* set sector offsets for top boot block type		*/
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00010000;
+			}
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile CFG_FLASH_WORD_SIZE *)(info->start[i]);
+		if ((info->flash_id & FLASH_VENDMASK) != FLASH_MAN_AMD)
+			info->protect[i] = 0;
+		else
+			info->protect[i] = addr2[CFG_FLASH_READ2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr2 = (CFG_FLASH_WORD_SIZE *)info->start[0];
+		*addr2 = (CFG_FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+	}
+
+	return (info->size);
+}
+
+
+int flash_erase(flash_info_t *info, int s_first, int s_last)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr = (CFG_FLASH_WORD_SIZE *)(info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN)
+			printf ("- missing\n");
+		else
+			printf ("- no sectors to erase\n");
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect)
+		if (info->protect[sect])
+			prot++;
+
+	if (prot)
+		printf ("- Warning: %d protected sectors will not be erased!\n", prot);
+	else
+		printf ("\n");
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (CFG_FLASH_WORD_SIZE *)(info->start[sect]);
+			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+
+				/* re-enable interrupts if necessary */
+				if (flag) {
+					enable_interrupts();
+					flag = 0;
+				}
+
+				/* data polling for D7 */
+				start = get_timer (0);
+				while ((addr2[0] & (CFG_FLASH_WORD_SIZE)0x00800080) !=
+				       (CFG_FLASH_WORD_SIZE)0x00800080) {
+					if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+						return (1);
+				}
+			} else {
+				if (sect == s_first) {
+					addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+					addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+					addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00800080;
+					addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+					addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+				}
+				addr2[0] = (CFG_FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+			}
+			l_sect = sect;
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+
+	start = get_timer (0);
+	last  = start;
+	addr = (CFG_FLASH_WORD_SIZE *)(info->start[l_sect]);
+	while ((addr[0] & (CFG_FLASH_WORD_SIZE)0x00800080) != (CFG_FLASH_WORD_SIZE)0x00800080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			return 1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc ('.');
+			last = now;
+		}
+	}
+
+DONE:
+	/* reset to read mode */
+	addr = (CFG_FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (CFG_FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+
+	printf (" done\n");
+	return 0;
+}
+
+/*
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+		for (; i<4 && cnt>0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt==0 && i<4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i=0; i<4; ++i)
+			data = (data << 8) | *src++;
+		if ((rc = write_word(info, wp, data)) != 0)
+			return (rc);
+		wp  += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0)
+		return (0);
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<4; ++i, ++cp)
+		data = (data << 8) | (*(uchar *)cp);
+
+	return (write_word(info, wp, data));
+}
+
+/*
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word(flash_info_t *info, ulong dest, ulong data)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *)(info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *dest2 = (CFG_FLASH_WORD_SIZE *)dest;
+	volatile CFG_FLASH_WORD_SIZE *data2 = (CFG_FLASH_WORD_SIZE *)&data;
+	ulong start;
+	int flag;
+	int i;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data)
+		return (2);
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	for (i=0; i<4/sizeof(CFG_FLASH_WORD_SIZE); i++) {
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+		addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer (0);
+		while ((dest2[i] & (CFG_FLASH_WORD_SIZE)0x00800080) !=
+		       (data2[i] & (CFG_FLASH_WORD_SIZE)0x00800080)) {
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+				return (1);
+		}
+	}
+
+	return (0);
+}

board/pcs440ep/init.S

diff --git a/board/pcs440ep/init.S b/board/pcs440ep/init.S
new file mode 100644
index 0000000..0eee4d8
--- /dev/null
+++ b/board/pcs440ep/init.S
@@ -0,0 +1,113 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <ppc_asm.tmpl>
+#include <config.h>
+
+/* General */
+#define TLB_VALID   0x00000200
+
+/* Supported page sizes */
+
+#define SZ_1K	    0x00000000
+#define SZ_4K	    0x00000010
+#define SZ_16K	    0x00000020
+#define SZ_64K	    0x00000030
+#define SZ_256K	    0x00000040
+#define SZ_1M	    0x00000050
+#define SZ_8M       0x00000060
+#define SZ_16M	    0x00000070
+#define SZ_256M	    0x00000090
+
+/* Storage attributes */
+#define SA_W	    0x00000800	    /* Write-through */
+#define SA_I	    0x00000400	    /* Caching inhibited */
+#define SA_M	    0x00000200	    /* Memory coherence */
+#define SA_G	    0x00000100	    /* Guarded */
+#define SA_E	    0x00000080	    /* Endian */
+
+/* Access control */
+#define AC_X	    0x00000024	    /* Execute */
+#define AC_W	    0x00000012	    /* Write */
+#define AC_R	    0x00000009	    /* Read */
+
+/* Some handy macros */
+
+#define EPN(e)		((e) & 0xfffffc00)
+#define TLB0(epn,sz)	( (EPN((epn)) | (sz) | TLB_VALID ) )
+#define TLB1(rpn,erpn)	( ((rpn)&0xfffffc00) | (erpn) )
+#define TLB2(a)		( (a)&0x00000fbf )
+
+#define tlbtab_start\
+	mflr    r1  ;\
+	bl 0f	    ;
+
+#define tlbtab_end\
+	.long 0, 0, 0	;   \
+0:	mflr    r0	;   \
+	mtlr    r1	;   \
+	blr		;
+
+#define tlbentry(epn,sz,rpn,erpn,attr)\
+	.long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
+
+
+/**************************************************************************
+ * TLB TABLE
+ *
+ * This table is used by the cpu boot code to setup the initial tlb
+ * entries. Rather than make broad assumptions in the cpu source tree,
+ * this table lets each board set things up however they like.
+ *
+ *  Pointer to the table is returned in r1
+ *
+ *************************************************************************/
+
+    .section .bootpg,"ax"
+    .globl tlbtab
+
+tlbtab:
+    tlbtab_start
+
+    /*
+     * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
+     * speed up boot process. It is patched after relocation to enable SA_I
+     */
+    tlbentry( CFG_BOOT_BASE_ADDR, SZ_256M, CFG_BOOT_BASE_ADDR, 0, AC_R|AC_W|AC_X|SA_G/*|SA_I*/)
+
+    /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
+    tlbentry( CFG_INIT_RAM_ADDR, SZ_64K, CFG_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+
+    tlbentry( CFG_SDRAM_BASE, SZ_256M, CFG_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+    tlbentry( CFG_PCI_BASE, SZ_256M, CFG_PCI_BASE, 0, AC_R|AC_W|SA_G|SA_I )
+
+    /* PCI */
+    tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 0, AC_R|AC_W|SA_G|SA_I )
+    tlbentry( CFG_PCI_MEMBASE1, SZ_256M, CFG_PCI_MEMBASE1, 0, AC_R|AC_W|SA_G|SA_I )
+    tlbentry( CFG_PCI_MEMBASE2, SZ_256M, CFG_PCI_MEMBASE2, 0, AC_R|AC_W|SA_G|SA_I )
+    tlbentry( CFG_PCI_MEMBASE3, SZ_256M, CFG_PCI_MEMBASE3, 0, AC_R|AC_W|SA_G|SA_I )
+
+    /* USB 2.0 Device */
+    tlbentry( CFG_USB_DEVICE, SZ_1K, 0x50000000, 0, AC_R|AC_W|SA_G|SA_I )
+
+    tlbtab_end

board/pcs440ep/pcs440ep.c

diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
new file mode 100644
index 0000000..8858f0a
--- /dev/null
+++ b/board/pcs440ep/pcs440ep.c
@@ -0,0 +1,379 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+#include <spd_sdram.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+static void set_leds(int val)
+{
+	unsigned char led[16] = {0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe,
+				 0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf};
+	out32(GPIO0_OR, (in32(GPIO0_OR) & ~0x78000000) | (led[val] << 27));
+}
+
+int board_early_init_f(void)
+{
+	register uint reg;
+
+	set_leds(0);			/* display boot info counter */
+
+	/*--------------------------------------------------------------------
+	 * Setup the external bus controller/chip selects
+	 *-------------------------------------------------------------------*/
+	mtdcr(ebccfga, xbcfg);
+	reg = mfdcr(ebccfgd);
+	mtdcr(ebccfgd, reg | 0x04000000);	/* Set ATC */
+
+	/*--------------------------------------------------------------------
+	 * GPIO's are alreay setup in cpu/ppc4xx/cpu_init.c
+	 * via define from board config file.
+	 *-------------------------------------------------------------------*/
+
+	/*--------------------------------------------------------------------
+	 * Setup the interrupt controller polarities, triggers, etc.
+	 *-------------------------------------------------------------------*/
+	mtdcr(uic0sr, 0xffffffff);	/* clear all */
+	mtdcr(uic0er, 0x00000000);	/* disable all */
+	mtdcr(uic0cr, 0x00000001);	/* UIC1 crit is critical */
+	mtdcr(uic0pr, 0xfffffe1f);	/* per ref-board manual */
+	mtdcr(uic0tr, 0x01c00000);	/* per ref-board manual */
+	mtdcr(uic0vr, 0x00000001);	/* int31 highest, base=0x000 */
+	mtdcr(uic0sr, 0xffffffff);	/* clear all */
+
+	mtdcr(uic1sr, 0xffffffff);	/* clear all */
+	mtdcr(uic1er, 0x00000000);	/* disable all */
+	mtdcr(uic1cr, 0x00000000);	/* all non-critical */
+	mtdcr(uic1pr, 0xffffe0ff);	/* per ref-board manual */
+	mtdcr(uic1tr, 0x00ffc000);	/* per ref-board manual */
+	mtdcr(uic1vr, 0x00000001);	/* int31 highest, base=0x000 */
+	mtdcr(uic1sr, 0xffffffff);	/* clear all */
+
+	/*--------------------------------------------------------------------
+	 * Setup other serial configuration
+	 *-------------------------------------------------------------------*/
+	mfsdr(sdr_pci0, reg);
+	mtsdr(sdr_pci0, 0x80000000 | reg);	/* PCI arbiter enabled */
+	mtsdr(sdr_pfc0, 0x00000100);	/* Pin function: enable GPIO49-63 */
+	mtsdr(sdr_pfc1, 0x00048000);	/* Pin function: UART0 has 4 pins, select IRQ5 */
+
+	return 0;
+}
+
+int misc_init_r (void)
+{
+	uint pbcr;
+	int size_val = 0;
+
+	/* Re-do sizing to get full correct info */
+	mtdcr(ebccfga, pb0cr);
+	pbcr = mfdcr(ebccfgd);
+	switch (gd->bd->bi_flashsize) {
+	case 1 << 20:
+		size_val = 0;
+		break;
+	case 2 << 20:
+		size_val = 1;
+		break;
+	case 4 << 20:
+		size_val = 2;
+		break;
+	case 8 << 20:
+		size_val = 3;
+		break;
+	case 16 << 20:
+		size_val = 4;
+		break;
+	case 32 << 20:
+		size_val = 5;
+		break;
+	case 64 << 20:
+		size_val = 6;
+		break;
+	case 128 << 20:
+		size_val = 7;
+		break;
+	}
+	pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
+	mtdcr(ebccfga, pb0cr);
+	mtdcr(ebccfgd, pbcr);
+
+	/* adjust flash start and offset */
+	gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
+	gd->bd->bi_flashoffset = 0;
+
+	/* Monitor protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET,
+			    -CFG_MONITOR_LEN,
+			    0xffffffff,
+			    &flash_info[1]);
+
+	/* Env protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET,
+			    CFG_ENV_ADDR_REDUND,
+			    CFG_ENV_ADDR_REDUND + 2*CFG_ENV_SECT_SIZE - 1,
+			    &flash_info[1]);
+
+	return 0;
+}
+
+int checkboard(void)
+{
+	char *s = getenv("serial#");
+
+	printf("Board: PCS440EP");
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return (0);
+}
+
+long int initdram (int board_type)
+{
+	long dram_size = 0;
+
+	set_leds(1);			/* display boot info counter */
+	dram_size = spd_sdram();
+	set_leds(2);			/* display boot info counter */
+
+	return dram_size;
+}
+
+#if defined(CFG_DRAM_TEST)
+int testdram(void)
+{
+	unsigned long *mem = (unsigned long *)0;
+	const unsigned long kend = (1024 / sizeof(unsigned long));
+	unsigned long k, n;
+
+	mtmsr(0);
+
+	for (k = 0; k < CFG_KBYTES_SDRAM;
+	     ++k, mem += (1024 / sizeof(unsigned long))) {
+		if ((k & 1023) == 0) {
+			printf("%3d MB\r", k / 1024);
+		}
+
+		memset(mem, 0xaaaaaaaa, 1024);
+		for (n = 0; n < kend; ++n) {
+			if (mem[n] != 0xaaaaaaaa) {
+				printf("SDRAM test fails at: %08x\n",
+				       (uint) & mem[n]);
+				return 1;
+			}
+		}
+
+		memset(mem, 0x55555555, 1024);
+		for (n = 0; n < kend; ++n) {
+			if (mem[n] != 0x55555555) {
+				printf("SDRAM test fails at: %08x\n",
+				       (uint) & mem[n]);
+				return 1;
+			}
+		}
+	}
+	printf("SDRAM test passes\n");
+	return 0;
+}
+#endif
+
+/*************************************************************************
+ *  pci_pre_init
+ *
+ *  This routine is called just prior to registering the hose and gives
+ *  the board the opportunity to check things. Returning a value of zero
+ *  indicates that things are bad & PCI initialization should be aborted.
+ *
+ *	Different boards may wish to customize the pci controller structure
+ *	(add regions, override default access routines, etc) or perform
+ *	certain pre-initialization actions.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+int pci_pre_init(struct pci_controller *hose)
+{
+	unsigned long addr;
+
+	/*-------------------------------------------------------------------------+
+	  | Set priority for all PLB3 devices to 0.
+	  | Set PLB3 arbiter to fair mode.
+	  +-------------------------------------------------------------------------*/
+	mfsdr(sdr_amp1, addr);
+	mtsdr(sdr_amp1, (addr & 0x000000FF) | 0x0000FF00);
+	addr = mfdcr(plb3_acr);
+	mtdcr(plb3_acr, addr | 0x80000000);
+
+	/*-------------------------------------------------------------------------+
+	  | Set priority for all PLB4 devices to 0.
+	  +-------------------------------------------------------------------------*/
+	mfsdr(sdr_amp0, addr);
+	mtsdr(sdr_amp0, (addr & 0x000000FF) | 0x0000FF00);
+	addr = mfdcr(plb4_acr) | 0xa0000000;	/* Was 0x8---- */
+	mtdcr(plb4_acr, addr);
+
+	/*-------------------------------------------------------------------------+
+	  | Set Nebula PLB4 arbiter to fair mode.
+	  +-------------------------------------------------------------------------*/
+	/* Segment0 */
+	addr = (mfdcr(plb0_acr) & ~plb0_acr_ppm_mask) | plb0_acr_ppm_fair;
+	addr = (addr & ~plb0_acr_hbu_mask) | plb0_acr_hbu_enabled;
+	addr = (addr & ~plb0_acr_rdp_mask) | plb0_acr_rdp_4deep;
+	addr = (addr & ~plb0_acr_wrp_mask) | plb0_acr_wrp_2deep;
+	mtdcr(plb0_acr, addr);
+
+	/* Segment1 */
+	addr = (mfdcr(plb1_acr) & ~plb1_acr_ppm_mask) | plb1_acr_ppm_fair;
+	addr = (addr & ~plb1_acr_hbu_mask) | plb1_acr_hbu_enabled;
+	addr = (addr & ~plb1_acr_rdp_mask) | plb1_acr_rdp_4deep;
+	addr = (addr & ~plb1_acr_wrp_mask) | plb1_acr_wrp_2deep;
+	mtdcr(plb1_acr, addr);
+
+	return 1;
+}
+#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+
+/*************************************************************************
+ *  pci_target_init
+ *
+ *	The bootstrap configuration provides default settings for the pci
+ *	inbound map (PIM). But the bootstrap config choices are limited and
+ *	may not be sufficient for a given board.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
+void pci_target_init(struct pci_controller *hose)
+{
+	/*--------------------------------------------------------------------------+
+	 * Set up Direct MMIO registers
+	 *--------------------------------------------------------------------------*/
+	/*--------------------------------------------------------------------------+
+	  | PowerPC440 EP PCI Master configuration.
+	  | Map one 1Gig range of PLB/processor addresses to PCI memory space.
+	  |   PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
+	  |   Use byte reversed out routines to handle endianess.
+	  | Make this region non-prefetchable.
+	  +--------------------------------------------------------------------------*/
+	out32r(PCIX0_PMM0MA, 0x00000000);	/* PMM0 Mask/Attribute - disabled b4 setting */
+	out32r(PCIX0_PMM0LA, CFG_PCI_MEMBASE);	/* PMM0 Local Address */
+	out32r(PCIX0_PMM0PCILA, CFG_PCI_MEMBASE);	/* PMM0 PCI Low Address */
+	out32r(PCIX0_PMM0PCIHA, 0x00000000);	/* PMM0 PCI High Address */
+	out32r(PCIX0_PMM0MA, 0xE0000001);	/* 512M + No prefetching, and enable region */
+
+	out32r(PCIX0_PMM1MA, 0x00000000);	/* PMM0 Mask/Attribute - disabled b4 setting */
+	out32r(PCIX0_PMM1LA, CFG_PCI_MEMBASE2);	/* PMM0 Local Address */
+	out32r(PCIX0_PMM1PCILA, CFG_PCI_MEMBASE2);	/* PMM0 PCI Low Address */
+	out32r(PCIX0_PMM1PCIHA, 0x00000000);	/* PMM0 PCI High Address */
+	out32r(PCIX0_PMM1MA, 0xE0000001);	/* 512M + No prefetching, and enable region */
+
+	out32r(PCIX0_PTM1MS, 0x00000001);	/* Memory Size/Attribute */
+	out32r(PCIX0_PTM1LA, 0);	/* Local Addr. Reg */
+	out32r(PCIX0_PTM2MS, 0);	/* Memory Size/Attribute */
+	out32r(PCIX0_PTM2LA, 0);	/* Local Addr. Reg */
+
+	/*--------------------------------------------------------------------------+
+	 * Set up Configuration registers
+	 *--------------------------------------------------------------------------*/
+
+	/* Program the board's subsystem id/vendor id */
+	pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
+			      CFG_PCI_SUBSYS_VENDORID);
+	pci_write_config_word(0, PCI_SUBSYSTEM_ID, CFG_PCI_SUBSYS_ID);
+
+	/* Configure command register as bus master */
+	pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
+
+	/* 240nS PCI clock */
+	pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
+
+	/* No error reporting */
+	pci_write_config_word(0, PCI_ERREN, 0);
+
+	pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
+
+}
+#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
+
+/*************************************************************************
+ *  pci_master_init
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT)
+void pci_master_init(struct pci_controller *hose)
+{
+	unsigned short temp_short;
+
+	/*--------------------------------------------------------------------------+
+	  | Write the PowerPC440 EP PCI Configuration regs.
+	  |   Enable PowerPC440 EP to be a master on the PCI bus (PMM).
+	  |   Enable PowerPC440 EP to act as a PCI memory target (PTM).
+	  +--------------------------------------------------------------------------*/
+	pci_read_config_word(0, PCI_COMMAND, &temp_short);
+	pci_write_config_word(0, PCI_COMMAND,
+			      temp_short | PCI_COMMAND_MASTER |
+			      PCI_COMMAND_MEMORY);
+}
+#endif				/* defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT) */
+
+/*************************************************************************
+ *  is_pci_host
+ *
+ *	This routine is called to determine if a pci scan should be
+ *	performed. With various hardware environments (especially cPCI and
+ *	PPMC) it's insufficient to depend on the state of the arbiter enable
+ *	bit in the strap register, or generic host/adapter assumptions.
+ *
+ *	Rather than hard-code a bad assumption in the general 440 code, the
+ *	440 pci code requires the board to decide at runtime.
+ *
+ *	Return 0 for adapter mode, non-zero for host (monarch) mode.
+ *
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int is_pci_host(struct pci_controller *hose)
+{
+	/* PCS440EP is always configured as host. */
+	return (1);
+}
+#endif				/* defined(CONFIG_PCI) */
+
+/*************************************************************************
+ *  hw_watchdog_reset
+ *
+ *	This routine is called to reset (keep alive) the watchdog timer
+ *
+ ************************************************************************/
+#if defined(CONFIG_HW_WATCHDOG)
+void hw_watchdog_reset(void)
+{
+
+}
+#endif

board/pcs440ep/u-boot.lds

diff --git a/board/mpc8349ads/u-boot.lds b/board/pcs440ep/u-boot.lds
similarity index 82%
rename from board/mpc8349ads/u-boot.lds
rename to board/pcs440ep/u-boot.lds
index 020cfa6..6ab476a 100644
--- a/board/mpc8349ads/u-boot.lds
+++ b/board/pcs440ep/u-boot.lds
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -21,8 +22,21 @@
  */
 
 OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
 SECTIONS
 {
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  .bootpg 0xFFFFF000 :
+  {
+    cpu/ppc4xx/start.o	(.bootpg)
+  } = 0xffff
+
   /* Read-only sections, merged into text segment: */
   . = + SIZEOF_HEADERS;
   .interp : { *(.interp) }
@@ -49,11 +63,17 @@
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc83xx/start.o	(.text)
+    cpu/ppc4xx/start.o	(.text)
+    board/pcs440ep/init.o	(.text)
+
     *(.text)
     *(.fixup)
     *(.got1)
-    . = ALIGN(16);
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
     *(.rodata)
     *(.rodata1)
     *(.rodata.str1.4)
@@ -64,7 +84,7 @@
   .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
+  . = (. + 0x00FF) & 0xFFFFFF00;
   _erotext = .;
   PROVIDE (erotext = .);
   .reloc   :
@@ -95,17 +115,16 @@
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
-
   . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_begin = .;
   .text.init : { *(.text.init) }
   .data.init : { *(.data.init) }
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_end = .;
 
   __bss_start = .;
@@ -116,7 +135,7 @@
    *(.bss)
    *(COMMON)
   }
+
   _end = . ;
   PROVIDE (end = .);
 }
-ENTRY(_start)

board/ppmc7xx/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/ppmc7xx/Makefile
similarity index 86%
copy from board/mpc8349ads/Makefile
copy to board/ppmc7xx/Makefile
index f865f9c..c378677 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/ppmc7xx/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,10 +25,11 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	:= ppmc7xx.o pci.o flash.o
+SOBJS	:= init.o
 
-$(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
+$(LIB):	.depend $(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
 
 clean:
 	rm -f $(SOBJS) $(OBJS)

board/ppmc7xx/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/ppmc7xx/config.mk
similarity index 77%
copy from board/mpc8349ads/config.mk
copy to board/ppmc7xx/config.mk
index 4602169..b5b46dc 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/ppmc7xx/config.mk
@@ -1,5 +1,9 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2005
+# Richard Danter, Wind River Systems
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -18,10 +22,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
-#
-
-#
-# MPC83xxADS
-#
 
-TEXT_BASE  =   0xFE700000
+TEXT_BASE = 0xFFF00000
+TEXT_END  = 0xFFF40000
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)

board/ppmc7xx/flash.c

diff --git a/board/ppmc7xx/flash.c b/board/ppmc7xx/flash.c
new file mode 100644
index 0000000..4be6f13
--- /dev/null
+++ b/board/ppmc7xx/flash.c
@@ -0,0 +1,494 @@
+/*
+ * flash.c
+ * -------
+ *
+ * Flash programming routines for the Wind River PPMC 74xx/7xx
+ * based on flash.c from the TQM8260 board.
+ *
+ * By Richard Danter (richard.danter@windriver.com)
+ * Copyright (C) 2005 Wind River Systems
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <74xx_7xx.h>
+
+#define DWORD unsigned long long
+
+/* Local function prototypes */
+static int	write_dword (flash_info_t* info, ulong dest, unsigned char *pdata);
+static void	write_via_fpu (volatile DWORD* addr, DWORD* data);
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+/*-----------------------------------------------------------------------
+ */
+void flash_reset (void)
+{
+	unsigned long msr;
+	DWORD cmd_reset = 0x00F000F000F000F0LL;
+
+	if (flash_info[0].flash_id != FLASH_UNKNOWN) {
+		msr = get_msr ();
+		set_msr (msr | MSR_FP);
+
+		write_via_fpu ((DWORD*)flash_info[0].start[0], &cmd_reset );
+
+		set_msr (msr);
+	}
+}
+
+/*-----------------------------------------------------------------------
+ */
+ulong flash_get_size (ulong baseaddr, flash_info_t * info)
+{
+	int i;
+	unsigned long msr;
+	DWORD flashtest;
+	DWORD cmd_select[3] = { 0x00AA00AA00AA00AALL, 0x0055005500550055LL,
+							0x0090009000900090LL };
+
+	/* Enable FPU */
+	msr = get_msr ();
+	set_msr (msr | MSR_FP);
+
+	/* Write auto-select command sequence */
+	write_via_fpu ((DWORD*)(baseaddr + (0x0555 << 3)), &cmd_select[0] );
+	write_via_fpu ((DWORD*)(baseaddr + (0x02AA << 3)), &cmd_select[1] );
+	write_via_fpu ((DWORD*)(baseaddr + (0x0555 << 3)), &cmd_select[2] );
+
+	/* Restore FPU */
+	set_msr (msr);
+
+	/* Read manufacturer ID */
+	flashtest = *(volatile DWORD*)baseaddr;
+	switch ((int)flashtest) {
+	case AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case FUJ_MANUFACT:
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	default:
+		/* No, faulty or unknown flash */
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);
+	}
+
+	/* Read device ID */
+	flashtest = *(volatile DWORD*)(baseaddr + 8);
+	switch ((long)flashtest) {
+	case AMD_ID_LV800T:
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00400000;
+		break;
+	case AMD_ID_LV800B:
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00400000;
+		break;
+	case AMD_ID_LV160T:
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00800000;
+		break;
+	case AMD_ID_LV160B:
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00800000;
+		break;
+	case AMD_ID_DL322T:
+		info->flash_id += FLASH_AMDL322T;
+		info->sector_count = 71;
+		info->size = 0x01000000;
+		break;
+	case AMD_ID_DL322B:
+		info->flash_id += FLASH_AMDL322B;
+		info->sector_count = 71;
+		info->size = 0x01000000;
+		break;
+	case AMD_ID_DL323T:
+		info->flash_id += FLASH_AMDL323T;
+		info->sector_count = 71;
+		info->size = 0x01000000;
+		break;
+	case AMD_ID_DL323B:
+		info->flash_id += FLASH_AMDL323B;
+		info->sector_count = 71;
+		info->size = 0x01000000;
+		break;
+	case AMD_ID_LV640U:
+		info->flash_id += FLASH_AM640U;
+		info->sector_count = 128;
+		info->size = 0x02000000;
+		break;
+	default:
+		/* Unknown flash type */
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);
+	}
+
+	if ((long)flashtest == AMD_ID_LV640U) {
+		/* set up sector start adress table (uniform sector type) */
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = baseaddr + (i * 0x00040000);
+	} else if (info->flash_id & FLASH_BTYPE) {
+		/* set up sector start adress table (bottom sector type) */
+		info->start[0] = baseaddr + 0x00000000;
+		info->start[1] = baseaddr + 0x00010000;
+		info->start[2] = baseaddr + 0x00018000;
+		info->start[3] = baseaddr + 0x00020000;
+		for (i = 4; i < info->sector_count; i++) {
+			info->start[i] = baseaddr + (i * 0x00040000) - 0x000C0000;
+		}
+	} else {
+		/* set up sector start adress table (top sector type) */
+		i = info->sector_count - 1;
+		info->start[i--] = baseaddr + info->size - 0x00010000;
+		info->start[i--] = baseaddr + info->size - 0x00018000;
+		info->start[i--] = baseaddr + info->size - 0x00020000;
+		for (; i >= 0; i--) {
+			info->start[i] = baseaddr + i * 0x00040000;
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		if (*(volatile DWORD*)(info->start[i] + 16) & 0x0001000100010001LL) {
+			info->protect[i] = 1;	/* D0 = 1 if protected */
+		} else {
+			info->protect[i] = 0;
+		}
+	}
+
+	flash_reset ();
+	return (info->size);
+}
+
+/*-----------------------------------------------------------------------
+ */
+unsigned long flash_init (void)
+{
+	unsigned long size_b0 = 0;
+	int i;
+
+	/* Init: no FLASHes known */
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+	}
+
+	/* Static FLASH Bank configuration here (only one bank) */
+	size_b0 = flash_get_size (CFG_FLASH_BASE, &flash_info[0]);
+	if (flash_info[0].flash_id == FLASH_UNKNOWN || size_b0 == 0) {
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+				size_b0, size_b0 >> 20);
+	}
+
+	/*
+	 * protect monitor and environment sectors
+	 */
+#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_MONITOR_BASE,
+		       CFG_MONITOR_BASE + monitor_flash_len - 1, &flash_info[0]);
+#endif
+
+#if (CFG_ENV_IS_IN_FLASH == 1) && defined(CFG_ENV_ADDR)
+# ifndef  CFG_ENV_SIZE
+#  define CFG_ENV_SIZE	CFG_ENV_SECT_SIZE
+# endif
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_ENV_ADDR,
+		       CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+#endif
+
+	return (size_b0);
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info (flash_info_t * info)
+{
+	int i;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:
+		printf ("AMD ");
+		break;
+	case FLASH_MAN_FUJ:
+		printf ("FUJITSU ");
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM800T:
+		printf ("29LV800T (8 M, top sector)\n");
+		break;
+	case FLASH_AM800B:
+		printf ("29LV800T (8 M, bottom sector)\n");
+		break;
+	case FLASH_AM160T:
+		printf ("29LV160T (16 M, top sector)\n");
+		break;
+	case FLASH_AM160B:
+		printf ("29LV160B (16 M, bottom sector)\n");
+		break;
+	case FLASH_AMDL322T:
+		printf ("29DL322T (32 M, top sector)\n");
+		break;
+	case FLASH_AMDL322B:
+		printf ("29DL322B (32 M, bottom sector)\n");
+		break;
+	case FLASH_AMDL323T:
+		printf ("29DL323T (32 M, top sector)\n");
+		break;
+	case FLASH_AMDL323B:
+		printf ("29DL323B (32 M, bottom sector)\n");
+		break;
+	case FLASH_AM640U:
+		printf ("29LV640D (64 M, uniform sector)\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+			info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; ++i) {
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     "
+		);
+	}
+	printf ("\n");
+	return;
+}
+
+/*-----------------------------------------------------------------------
+ */
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+	unsigned long msr;
+	DWORD cmd_erase[6] = { 0x00AA00AA00AA00AALL, 0x0055005500550055LL,
+						   0x0080008000800080LL, 0x00AA00AA00AA00AALL,
+						   0x0055005500550055LL, 0x0030003000300030LL };
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect])
+			prot++;
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+			prot);
+	} else {
+		printf ("\n");
+	}
+
+	l_sect = -1;
+
+	/* Enable FPU */
+	msr = get_msr();
+	set_msr ( msr | MSR_FP );
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts ();
+
+	write_via_fpu ((DWORD*)(info->start[0] + (0x0555 << 3)), &cmd_erase[0] );
+	write_via_fpu ((DWORD*)(info->start[0] + (0x02AA << 3)), &cmd_erase[1] );
+	write_via_fpu ((DWORD*)(info->start[0] + (0x0555 << 3)), &cmd_erase[2] );
+	write_via_fpu ((DWORD*)(info->start[0] + (0x0555 << 3)), &cmd_erase[3] );
+	write_via_fpu ((DWORD*)(info->start[0] + (0x02AA << 3)), &cmd_erase[4] );
+	udelay (1000);
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			write_via_fpu ((DWORD*)info->start[sect], &cmd_erase[5] );
+			l_sect = sect;
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts ();
+
+	/* Restore FPU */
+	set_msr (msr);
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+
+	start = get_timer (0);
+	last = start;
+	while ((*(volatile DWORD*)info->start[l_sect] & 0x0080008000800080LL )
+				!= 0x0080008000800080LL )
+	{
+		if ((now = get_timer (start)) > CFG_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			return 1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			serial_putc ('.');
+			last = now;
+		}
+	}
+
+  DONE:
+	/* reset to read mode */
+	flash_reset ();
+
+	printf (" done\n");
+	return 0;
+}
+
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong dp;
+	static unsigned char bb[8];
+	int i, l, rc, cc = cnt;
+
+	dp = (addr & ~7);		/* get lower dword aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - dp) != 0) {
+		for (i = 0; i < 8; i++)
+			bb[i] = (i < l || (i - l) >= cc) ? *(char*)(dp + i) : *src++;
+		if ((rc = write_dword (info, dp, bb)) != 0) {
+			return (rc);
+		}
+		dp += 8;
+		cc -= 8 - l;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cc >= 8) {
+		if ((rc = write_dword (info, dp, src)) != 0) {
+			return (rc);
+		}
+		dp += 8;
+		src += 8;
+		cc -= 8;
+	}
+
+	if (cc <= 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	for (i = 0; i < 8; i++) {
+		bb[i] = (i < cc) ? *src++ : *(char*)(dp + i);
+	}
+	return (write_dword (info, dp, bb));
+}
+
+/*-----------------------------------------------------------------------
+ * Write a dword to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_dword (flash_info_t * info, ulong dest, unsigned char *pdata)
+{
+	ulong start;
+	unsigned long msr;
+	int flag, i;
+	DWORD data;
+	DWORD cmd_write[3] = { 0x00AA00AA00AA00AALL, 0x0055005500550055LL,
+						   0x00A000A000A000A0LL };
+
+	for (data = 0, i = 0; i < 8; i++)
+		data = (data << 8) + *pdata++;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*(DWORD*)dest & data) != data) {
+		return (2);
+	}
+
+	/* Enable FPU */
+	msr = get_msr();
+	set_msr( msr | MSR_FP );
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts ();
+
+	write_via_fpu ((DWORD*)(info->start[0] + (0x0555 << 3)), &cmd_write[0] );
+	write_via_fpu ((DWORD*)(info->start[0] + (0x02AA << 3)), &cmd_write[1] );
+	write_via_fpu ((DWORD*)(info->start[0] + (0x0555 << 3)), &cmd_write[2] );
+	write_via_fpu ((DWORD*)dest, &data );
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts ();
+
+	/* Restore FPU */
+	set_msr(msr);
+
+	/* data polling for D7 */
+	start = get_timer (0);
+	while (*(volatile DWORD*)dest != data ) {
+		if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
+			return (1);
+		}
+	}
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
+static void write_via_fpu (volatile DWORD* addr, DWORD* data)
+{
+	__asm__ __volatile__ ("lfd  1, 0(%0)"::"r" (data));
+	__asm__ __volatile__ ("stfd 1, 0(%0)"::"r" (addr));
+	__asm__ __volatile__ ("eieio");
+}

board/ppmc7xx/init.S

diff --git a/board/ppmc7xx/init.S b/board/ppmc7xx/init.S
new file mode 100644
index 0000000..99a818a
--- /dev/null
+++ b/board/ppmc7xx/init.S
@@ -0,0 +1,336 @@
+/*
+ * init.S
+ * ------
+ *
+ * Wind River PPMC 7xx/74xx init code.
+ *
+ * By Richard Danter (richard.danter@windriver.com)
+ * Copyright (C) 2005 Wind River Systems
+ *
+ * NOTE: The following code was generated automatically by Workbench
+ *       from the ppmc7400_107.reg register file.
+ */
+
+#include <ppc_asm.tmpl>
+
+
+.globl board_asm_init
+board_asm_init:
+
+      lis    r4,0xFEC0
+      ori    r4,r4,0x0000
+      lis    r5,0xFEE0
+      ori    r5,r5,0x0000
+      lis    r3,0x8000          # ADDR_00
+      ori    r3,r3,0x0000
+      stwbrx    r3,0,r4
+      li     r3,0x1057          # VENDOR
+      li    r8, 0x0
+      sthbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_02
+      ori    r3,r3,0x0002
+      stwbrx    r3,0,r4
+      li     r3,0x0004          # ID
+      li    r8, 0x2
+      sthbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_04
+      ori    r3,r3,0x0004
+      stwbrx    r3,0,r4
+      li     r3,0x0006          # PCICMD
+      li    r8, 0x0
+      sthbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_06
+      ori    r3,r3,0x0006
+      stwbrx    r3,0,r4
+      li     r3,0x00A0          # PCISTAT
+      li    r8, 0x2
+      sthbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_08
+      ori    r3,r3,0x0008
+      stwbrx    r3,0,r4
+      li     r3,0x10            # REVID
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_09
+      ori    r3,r3,0x0009
+      stwbrx    r3,0,r4
+      li     r3,0x00            # PROGIR
+      stb    r3,0x1(r5)
+      lis    r3,0x8000          # ADDR_0A
+      ori    r3,r3,0x000A
+      stwbrx    r3,0,r4
+      li     r3,0x00            # SUBCCODE
+      stb    r3,0x2(r5)
+      lis    r3,0x8000          # ADDR_0B
+      ori    r3,r3,0x000B
+      stwbrx    r3,0,r4
+      li     r3,0x06            # PBCCR
+      stb    r3,0x3(r5)
+      lis    r3,0x8000          # ADDR_0C
+      ori    r3,r3,0x000C
+      stwbrx    r3,0,r4
+      li     r3,0x08            # PCLSR
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_0D
+      ori    r3,r3,0x000D
+      stwbrx    r3,0,r4
+      li     r3,0x00            # PLTR
+      stb    r3,0x1(r5)
+      lis    r3,0x8000          # ADDR_0E
+      ori    r3,r3,0x000E
+      stwbrx    r3,0,r4
+      li     r3,0x00            # HEADTYPE
+      stb    r3,0x2(r5)
+      lis    r3,0x8000          # ADDR_0F
+      ori    r3,r3,0x000F
+      stwbrx    r3,0,r4
+      li     r3,0x00            # BISTCTRL
+      stb    r3,0x3(r5)
+      lis    r3,0x8000          # ADDR_10
+      ori    r3,r3,0x0010
+      stwbrx    r3,0,r4
+      lis    r3,0x0000          # LMBAR
+      ori    r3,r3,0x0008
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_14
+      ori    r3,r3,0x0014
+      stwbrx    r3,0,r4
+      lis    r3,0xF000          # PCSRBAR
+      ori    r3,r3,0x0000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_3C
+      ori    r3,r3,0x003C
+      stwbrx    r3,0,r4
+      li     r3,0x00            # ILR
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_3D
+      ori    r3,r3,0x003D
+      stwbrx    r3,0,r4
+      li     r3,0x01            # INTPIN
+      stb    r3,0x1(r5)
+      lis    r3,0x8000          # ADDR_3E
+      ori    r3,r3,0x003E
+      stwbrx    r3,0,r4
+      li     r3,0x00            # MIN_GNT
+      stb    r3,0x2(r5)
+      lis    r3,0x8000          # ADDR_3F
+      ori    r3,r3,0x003F
+      stwbrx    r3,0,r4
+      li     r3,0x00            # MAX_LAT
+      stb    r3,0x3(r5)
+      lis    r3,0x8000          # ADDR_40
+      ori    r3,r3,0x0040
+      stwbrx    r3,0,r4
+      li     r3,0x00            # BUSNB
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_41
+      ori    r3,r3,0x0041
+      stwbrx    r3,0,r4
+      li     r3,0x00            # SBUSNB
+      stb    r3,0x1(r5)
+      lis    r3,0x8000          # ADDR_46
+      ori    r3,r3,0x0046
+      stwbrx    r3,0,r4
+#      li     r3,0xE080          # PCIARB
+      li     r3,-0x1F80          # PCIARB
+      li    r8, 0x2
+      sthbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_70
+      ori    r3,r3,0x0070
+      stwbrx    r3,0,r4
+      li     r3,0x0000          # PMCR1
+      li    r8, 0x0
+      sthbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_72
+      ori    r3,r3,0x0072
+      stwbrx    r3,0,r4
+      li     r3,0xC0            # PMCR2
+      stb    r3,0x2(r5)
+      lis    r3,0x8000          # ADDR_73
+      ori    r3,r3,0x0073
+      stwbrx    r3,0,r4
+      li     r3,0xEF            # ODCR
+      stb    r3,0x3(r5)
+      lis    r3,0x8000          # ADDR_74
+      ori    r3,r3,0x0074
+      stwbrx    r3,0,r4
+      li     r3,0x7D00          # CLKDCR
+      li    r8, 0x0
+      sthbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_76
+      ori    r3,r3,0x0076
+      stwbrx    r3,0,r4
+      li     r3,0x00            # MDCR
+      stb    r3,0x2(r5)
+      lis    r6,0xFCE0
+      ori    r6,r6,0x0000       # r6 is the EUMBAR Base Address
+      lis    r3,0x8000          # ADDR_78
+      ori    r3,r3,0x0078
+      stwbrx    r3,0,r4
+      lis    r3,0xFCE0          # EUMBBAR
+      ori    r3,r3,0x0000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_80
+      ori    r3,r3,0x0080
+      stwbrx    r3,0,r4
+      lis    r3,0xFFFF          # MSADDR1
+      ori    r3,r3,0x4000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_84
+      ori    r3,r3,0x0084
+      stwbrx    r3,0,r4
+      lis    r3,0xFFFF          # MSADDR2
+      ori    r3,r3,0xFFFF
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_88
+      ori    r3,r3,0x0088
+      stwbrx    r3,0,r4
+      lis    r3,0x0303          # EMSADDR1
+      ori    r3,r3,0x0000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_8C
+      ori    r3,r3,0x008C
+      stwbrx    r3,0,r4
+      lis    r3,0x0303          # EMSADDR2
+      ori    r3,r3,0x0303
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_90
+      ori    r3,r3,0x0090
+      stwbrx    r3,0,r4
+      lis    r3,0xFFFF          # EMEADDR1
+      ori    r3,r3,0x7F3F
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_94
+      ori    r3,r3,0x0094
+      stwbrx    r3,0,r4
+      lis    r3,0xFFFF          # EMEADDR2
+      ori    r3,r3,0xFFFF
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_98
+      ori    r3,r3,0x0098
+      stwbrx    r3,0,r4
+      lis    r3,0x0303          # EXTEMEM1
+      ori    r3,r3,0x0000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_9C
+      ori    r3,r3,0x009C
+      stwbrx    r3,0,r4
+      lis    r3,0x0303          # EXTEMEM2
+      ori    r3,r3,0x0303
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_A0
+      ori    r3,r3,0x00A0
+      stwbrx    r3,0,r4
+      li     r3,0x03            # MEMBNKEN
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_A3
+      ori    r3,r3,0x00A3
+      stwbrx    r3,0,r4
+      li     r3,0x00            # MEMPMODE
+      stb    r3,0x3(r5)
+      lis    r3,0x8000          # ADDR_B8
+      ori    r3,r3,0x00B8
+      stwbrx    r3,0,r4
+      li     r3,0x00            # ECCCNT
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_B9
+      ori    r3,r3,0x00B9
+      stwbrx    r3,0,r4
+      li     r3,0x00            # ECCTRG
+      stb    r3,0x1(r5)
+      lis    r3,0x8000          # ADDR_C0
+      ori    r3,r3,0x00C0
+      stwbrx    r3,0,r4
+      li     r3,0xFF            # ERRENR1
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_C1
+      ori    r3,r3,0x00C1
+      stwbrx    r3,0,r4
+      li     r3,0x00            # ERRDR1
+      stb    r3,0x1(r5)
+      lis    r3,0x8000          # ADDR_C3
+      ori    r3,r3,0x00C3
+      stwbrx    r3,0,r4
+      li     r3,0x50            # IPBESR
+      stb    r3,0x3(r5)
+      lis    r3,0x8000          # ADDR_C4
+      ori    r3,r3,0x00C4
+      stwbrx    r3,0,r4
+      li     r3,0xBF            # ERRENR2
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_C5
+      ori    r3,r3,0x00C5
+      stwbrx    r3,0,r4
+      li     r3,0x00            # ERRDR2
+      stb    r3,0x1(r5)
+      lis    r3,0x8000          # ADDR_C7
+      ori    r3,r3,0x00C7
+      stwbrx    r3,0,r4
+      li     r3,0x00            # PCIBESR
+      stb    r3,0x3(r5)
+      lis    r3,0x8000          # ADDR_C8
+      ori    r3,r3,0x00C8
+      stwbrx    r3,0,r4
+      lis    r3,0x0000          # BERRADDR
+      ori    r3,r3,0xE0FE
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_E0
+      ori    r3,r3,0x00E0
+      stwbrx    r3,0,r4
+      li     r3,0xC0            # AMBOR
+      stb    r3,0x0(r5)
+      lis    r3,0x8000          # ADDR_F4
+      ori    r3,r3,0x00F4
+      stwbrx    r3,0,r4
+      lis    r3,0x0000          # MCCR2
+      ori    r3,r3,0x020C
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_F8
+      ori    r3,r3,0x00F8
+      stwbrx    r3,0,r4
+      lis    r3,0x0230          # MCCR3
+      ori    r3,r3,0x0000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_FC
+      ori    r3,r3,0x00FC
+      stwbrx    r3,0,r4
+      lis    r3,0x2532          # MCCR4
+      ori    r3,r3,0x2220
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_F0
+      ori    r3,r3,0x00F0
+      stwbrx    r3,0,r4
+      lis    r3,0xFFC8          # MCCR1
+      ori    r3,r3,0x0000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_A8
+      ori    r3,r3,0x00A8
+      stwbrx    r3,0,r4
+      lis    r3,0xFF14          # PICR1
+      ori    r3,r3,0x1CC8
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+      lis    r3,0x8000          # ADDR_AC
+      ori    r3,r3,0x00AC
+      stwbrx    r3,0,r4
+      lis    r3,0x0000          # PICR2
+      ori    r3,r3,0x0000
+      li    r8, 0x0
+      stwbrx    r3,r8,r5
+
+      blr

board/ppmc7xx/pci.c

diff --git a/board/ppmc7xx/pci.c b/board/ppmc7xx/pci.c
new file mode 100644
index 0000000..5b115ea
--- /dev/null
+++ b/board/ppmc7xx/pci.c
@@ -0,0 +1,97 @@
+/*
+ * (C) Copyright 2002 ELTEC Elektronik AG
+ * Frank Gottschling <fgottschling@eltec.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * PCI initialisation for the MPC10x.
+ */
+
+#include <common.h>
+#include <pci.h>
+#include <mpc106.h>
+
+#ifdef CONFIG_PCI
+
+struct pci_controller local_hose;
+
+void pci_init_board(void)
+{
+    struct pci_controller* hose = (struct pci_controller *)&local_hose;
+    u16 reg16;
+
+    hose->first_busno = 0;
+    hose->last_busno = 0xff;
+
+    pci_set_region(hose->regions + 0,
+	CFG_PCI_MEMORY_BUS,
+	CFG_PCI_MEMORY_PHYS,
+	CFG_PCI_MEMORY_SIZE,
+	PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+    /* PCI memory space */
+    pci_set_region(hose->regions + 1,
+	CFG_PCI_MEM_BUS,
+	CFG_PCI_MEM_PHYS,
+	CFG_PCI_MEM_SIZE,
+	PCI_REGION_MEM);
+
+    /* ISA/PCI memory space */
+    pci_set_region(hose->regions + 2,
+	CFG_ISA_MEM_BUS,
+	CFG_ISA_MEM_PHYS,
+	CFG_ISA_MEM_SIZE,
+	PCI_REGION_MEM);
+
+    /* PCI I/O space */
+    pci_set_region(hose->regions + 3,
+	CFG_PCI_IO_BUS,
+	CFG_PCI_IO_PHYS,
+	CFG_PCI_IO_SIZE,
+	PCI_REGION_IO);
+
+    /* ISA/PCI I/O space */
+    pci_set_region(hose->regions + 4,
+	CFG_ISA_IO_BUS,
+	CFG_ISA_IO_PHYS,
+	CFG_ISA_IO_SIZE,
+	PCI_REGION_IO);
+
+    hose->region_count = 5;
+
+    pci_setup_indirect(hose,
+	MPC106_REG_ADDR,
+	MPC106_REG_DATA);
+
+    pci_register_hose(hose);
+
+    hose->last_busno = pci_hose_scan(hose);
+
+    /* Initialises the MPC10x PCI Configuration regs. */
+    pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, &reg16);
+    reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+    pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg16);
+
+    /* Clear non-reserved bits in status register */
+    pci_write_config_word(PCI_BDF(0,0,0), PCI_STATUS, 0xffff);
+}
+
+#endif /* CONFIG_PCI */

board/ppmc7xx/ppmc7xx.c

diff --git a/board/ppmc7xx/ppmc7xx.c b/board/ppmc7xx/ppmc7xx.c
new file mode 100644
index 0000000..402ac5e
--- /dev/null
+++ b/board/ppmc7xx/ppmc7xx.c
@@ -0,0 +1,104 @@
+/*
+ * ppmc7xx.c
+ * ---------
+ *
+ * Main board-specific routines for Wind River PPMC 7xx/74xx board.
+ *
+ * By Richard Danter (richard.danter@windriver.com)
+ * Copyright (C) 2005 Wind River Systems
+ */
+
+#include <common.h>
+#include <command.h>
+
+
+/* Define some MPC107 (memory controller) registers */
+#define MPC107_EUMB_GCR         0xfce41020
+#define MPC107_EUMB_IACKR       0xfce600a0
+
+
+/* Function prototypes */
+extern void unlock_ram_in_cache( void );
+extern void _start_warm(void);
+
+
+/*
+ * initdram()
+ *
+ * This function normally initialises the (S)DRAM of the system. For this board
+ * the SDRAM was already initialised by board_asm_init (see init.S) so we just
+ * return the size of RAM.
+ */
+long initdram( int board_type )
+{
+    return CFG_SDRAM_SIZE;
+}
+
+
+/*
+ * after_reloc()
+ *
+ * This is called after U-Boot has been copied from Flash/ROM to RAM. It gives
+ * us an opportunity to do some additional setup before the rest of the system
+ * is initialised. We don't need to do anything, so we just call board_init_r()
+ * which should never return.
+ */
+void after_reloc( ulong dest_addr, gd_t* gd )
+{
+	/* Jump to the main U-Boot board init code */
+	board_init_r( gd, dest_addr );
+}
+
+
+/*
+ * checkboard()
+ *
+ * We could do some board level checks here, such as working out what version
+ * it is, but for this board we simply display it's name (on the console).
+ */
+int checkboard( void )
+{
+    puts( "Board: Wind River PPMC 7xx/74xx\n" );
+    return 0;
+}
+
+
+/*
+ * misc_init_r
+ *
+ * Used for other setup which needs to be done late in the bring-up phase.
+ */
+int misc_init_r( void )
+{
+	/* Reset the EPIC and clear pending interrupts */
+	out32r(MPC107_EUMB_GCR, 0xa0000000);
+	while( in32r( MPC107_EUMB_GCR ) & 0x80000000 );
+	out32r( MPC107_EUMB_GCR, 0x20000000 );
+	while( in32r( MPC107_EUMB_IACKR ) != 0xff );
+
+	/* Enable the I-Cache */
+	icache_enable();
+
+	return 0;
+}
+
+
+/*
+ * do_reset()
+ *
+ * Shell command to reset the board.
+ */
+void do_reset( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] )
+{
+	printf( "Resetting...\n" );
+
+	/* Disabe and invalidate cache */
+	icache_disable();
+	dcache_disable();
+
+	/* Jump to warm start (in RAM) */
+	_start_warm();
+
+	/* Should never get here */
+	while(1);
+}

board/ppmc7xx/u-boot.lds

diff --git a/board/mpc8349ads/u-boot.lds b/board/ppmc7xx/u-boot.lds
similarity index 78%
copy from board/mpc8349ads/u-boot.lds
copy to board/ppmc7xx/u-boot.lds
index 020cfa6..0dfa8c0 100644
--- a/board/mpc8349ads/u-boot.lds
+++ b/board/ppmc7xx/u-boot.lds
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -20,7 +21,14 @@
  * MA 02111-1307 USA
  */
 
+/*
+ * u-boot.lds - linker script for U-Boot on the Galileo Eval Board.
+ */
+
 OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
@@ -49,22 +57,30 @@
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc83xx/start.o	(.text)
+    cpu/74xx_7xx/start.o	(.text)
+
+/* store the environment in a seperate sector in the boot flash */
+/*    . = env_offset; */
+/*    common/environment.o(.text) */
+
     *(.text)
     *(.fixup)
     *(.got1)
-    . = ALIGN(16);
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
     *(.rodata)
     *(.rodata1)
     *(.rodata.str1.4)
-    *(.eh_frame)
   }
   .fini      : { *(.fini)    } =0
   .ctors     : { *(.ctors)   }
   .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
+  . = (. + 0x00FF) & 0xFFFFFF00;
   _erotext = .;
   PROVIDE (erotext = .);
   .reloc   :
@@ -75,8 +91,8 @@
     _FIXUP_TABLE_ = .;
     *(.fixup)
   }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
-  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
@@ -90,22 +106,20 @@
   _edata  =  .;
   PROVIDE (edata = .);
 
-  . = .;
   __u_boot_cmd_start = .;
   .u_boot_cmd : { *(.u_boot_cmd) }
   __u_boot_cmd_end = .;
 
 
-  . = .;
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_begin = .;
   .text.init : { *(.text.init) }
   .data.init : { *(.data.init) }
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_end = .;
 
   __bss_start = .;
@@ -119,4 +133,3 @@
   _end = . ;
   PROVIDE (end = .);
 }
-ENTRY(_start)

board/prodrive/common/flash.c

diff --git a/board/prodrive/common/flash.c b/board/prodrive/common/flash.c
new file mode 100644
index 0000000..8630cc1
--- /dev/null
+++ b/board/prodrive/common/flash.c
@@ -0,0 +1,556 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+
+flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*
+ * Functions
+ */
+static int write_word(flash_info_t *info, ulong dest, ulong data);
+
+void flash_print_info(flash_info_t *info)
+{
+	int i;
+	int k;
+	int size;
+	int erased;
+	volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:	printf ("AMD ");		break;
+	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
+	case FLASH_MAN_SST:	printf ("SST ");		break;
+	case FLASH_MAN_EXCEL:	printf ("Excel Semiconductor "); break;
+	default:		printf ("Unknown Vendor ");	break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AM400B:	printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM400T:	printf ("AM29LV400T (4 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM800B:	printf ("AM29LV800B (8 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM800T:	printf ("AM29LV800T (8 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM160B:	printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM160T:	printf ("AM29LV160T (16 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM320T:	printf ("AM29LV320T (32 M, top sector)\n");
+		break;
+	case FLASH_AM320B:	printf ("AM29LV320B (32 M, bottom sector)\n");
+		break;
+	case FLASH_AMDL322T:	printf ("AM29DL322T (32 M, top sector)\n");
+		break;
+	case FLASH_AMDL322B:	printf ("AM29DL322B (32 M, bottom sector)\n");
+		break;
+	case FLASH_AMDL323T:	printf ("AM29DL323T (32 M, top sector)\n");
+		break;
+	case FLASH_AMDL323B:	printf ("AM29DL323B (32 M, bottom sector)\n");
+		break;
+	case FLASH_SST020:	printf ("SST39LF/VF020 (2 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_SST040:	printf ("SST39LF/VF040 (4 Mbit, uniform sector size)\n");
+		break;
+	default:		printf ("Unknown Chip Type\n");
+		break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i=0; i<info->sector_count; ++i) {
+#ifdef CFG_FLASH_EMPTY_INFO
+		/*
+		 * Check if whole sector is erased
+		 */
+		if (i != (info->sector_count-1))
+			size = info->start[i+1] - info->start[i];
+		else
+			size = info->start[0] + info->size - info->start[i];
+		erased = 1;
+		flash = (volatile unsigned long *)info->start[i];
+		size = size >> 2;        /* divide by 4 for longword access */
+		for (k=0; k<size; k++) {
+			if (*flash++ != 0xffffffff) {
+				erased = 0;
+				break;
+			}
+		}
+
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		/* print empty and read-only info */
+		printf (" %08lX%s%s",
+			info->start[i],
+			erased ? " E" : "  ",
+			info->protect[i] ? "RO " : "   ");
+#else
+		if ((i % 5) == 0)
+			printf ("\n   ");
+		printf (" %08lX%s",
+			info->start[i],
+			info->protect[i] ? " (RO)" : "     ");
+#endif
+
+	}
+	printf ("\n");
+	return;
+}
+
+/*
+ * The following code cannot be run from FLASH!
+ */
+static ulong flash_get_size(vu_long *addr, flash_info_t *info)
+{
+	short i;
+	short n;
+	CFG_FLASH_WORD_SIZE value;
+	ulong base = (ulong)addr;
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *)addr;
+
+	/* Write auto select command: read Manufacturer ID */
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+	addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+	addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00900090;
+
+	value = addr2[CFG_FLASH_READ0];
+
+	switch (value) {
+	case (CFG_FLASH_WORD_SIZE)AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case (CFG_FLASH_WORD_SIZE)FUJ_MANUFACT:
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	case (CFG_FLASH_WORD_SIZE)SST_MANUFACT:
+		info->flash_id = FLASH_MAN_SST;
+		break;
+	case (CFG_FLASH_WORD_SIZE)EXCEL_MANUFACT:
+		info->flash_id = FLASH_MAN_EXCEL;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);			/* no or unknown flash	*/
+	}
+
+	value = addr2[CFG_FLASH_READ1];		/* device ID		*/
+
+	switch (value) {
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV400T:
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00080000;
+		break;				/* => 0.5 MB		*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV400B:
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00080000;
+		break;				/* => 0.5 MB		*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV800T:
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV800B:
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00100000;
+		break;				/* => 1 MB		*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV160T:
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV160B:
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00200000;
+		break;				/* => 2 MB		*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320T:
+		info->flash_id += FLASH_AM320T;
+		info->sector_count = 71;
+		info->size = 0x00400000;  break;	/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_LV320B:
+		info->flash_id += FLASH_AM320B;
+		info->sector_count = 71;
+		info->size = 0x00400000;  break;	/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL322T:
+		info->flash_id += FLASH_AMDL322T;
+		info->sector_count = 71;
+		info->size = 0x00400000;  break;	/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL322B:
+		info->flash_id += FLASH_AMDL322B;
+		info->sector_count = 71;
+		info->size = 0x00400000;  break;	/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL323T:
+		info->flash_id += FLASH_AMDL323T;
+		info->sector_count = 71;
+		info->size = 0x00400000;  break;	/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)AMD_ID_DL323B:
+		info->flash_id += FLASH_AMDL323B;
+		info->sector_count = 71;
+		info->size = 0x00400000;  break;	/* => 4 MB	*/
+
+	case (CFG_FLASH_WORD_SIZE)SST_ID_xF020:
+		info->flash_id += FLASH_SST020;
+		info->sector_count = 64;
+		info->size = 0x00040000;
+		break;				/* => 256 kB		*/
+
+	case (CFG_FLASH_WORD_SIZE)SST_ID_xF040:
+		info->flash_id += FLASH_SST040;
+		info->sector_count = 128;
+		info->size = 0x00080000;
+		break;				/* => 512 kB		*/
+
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);			/* => no or unknown flash */
+
+	}
+
+	/* set up sector start address table */
+	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00001000);
+	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322B) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323B) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320B) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324B)) {
+		/* set sector offsets for bottom boot block type	*/
+		for (i=0; i<8; ++i) {		/*  8 x 8k boot sectors	*/
+			info->start[i] = base;
+			base += 8 << 10;
+		}
+		while (i < info->sector_count) {	/* 64k regular sectors	*/
+			info->start[i] = base;
+			base += 64 << 10;
+			++i;
+		}
+	} else if (((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL322T) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL323T) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM320T) ||
+		   ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMDL324T)) {
+		/* set sector offsets for top boot block type		*/
+		base += info->size;
+		i = info->sector_count;
+		for (n=0; n<8; ++n) {		/*  8 x 8k boot sectors	*/
+			base -= 8 << 10;
+			--i;
+			info->start[i] = base;
+		}
+		while (i > 0) {			/* 64k regular sectors	*/
+			base -= 64 << 10;
+			--i;
+			info->start[i] = base;
+		}
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type	*/
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+			for (i = 4; i < info->sector_count; i++) {
+				info->start[i] = base + (i * 0x00010000) - 0x00030000;
+			}
+		} else {
+			/* set sector offsets for top boot block type		*/
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00010000;
+			}
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile CFG_FLASH_WORD_SIZE *)(info->start[i]);
+		if ((info->flash_id & FLASH_VENDMASK) != FLASH_MAN_AMD)
+			info->protect[i] = 0;
+		else
+			info->protect[i] = addr2[CFG_FLASH_READ2] & 1;
+	}
+
+	/*
+	 * Prevent writes to uninitialized FLASH.
+	 */
+	if (info->flash_id != FLASH_UNKNOWN) {
+		addr2 = (CFG_FLASH_WORD_SIZE *)info->start[0];
+		*addr2 = (CFG_FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+	}
+
+	return (info->size);
+}
+
+
+int flash_erase(flash_info_t *info, int s_first, int s_last)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr = (CFG_FLASH_WORD_SIZE *)(info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN)
+			printf ("- missing\n");
+		else
+			printf ("- no sectors to erase\n");
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf ("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect=s_first; sect<=s_last; ++sect)
+		if (info->protect[sect])
+			prot++;
+
+	if (prot)
+		printf ("- Warning: %d protected sectors will not be erased!\n", prot);
+	else
+		printf ("\n");
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect<=s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (CFG_FLASH_WORD_SIZE *)(info->start[sect]);
+			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00800080;
+				addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+				addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+				addr2[0] = (CFG_FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+
+				/* re-enable interrupts if necessary */
+				if (flag) {
+					enable_interrupts();
+					flag = 0;
+				}
+
+				/* data polling for D7 */
+				start = get_timer (0);
+				while ((addr2[0] & (CFG_FLASH_WORD_SIZE)0x00800080) !=
+				       (CFG_FLASH_WORD_SIZE)0x00800080) {
+					if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+						return (1);
+				}
+			} else {
+				if (sect == s_first) {
+					addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+					addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+					addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00800080;
+					addr[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+					addr[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+				}
+				addr2[0] = (CFG_FLASH_WORD_SIZE)0x00300030;  /* sector erase */
+			}
+			l_sect = sect;
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+
+	start = get_timer (0);
+	last  = start;
+	addr = (CFG_FLASH_WORD_SIZE *)(info->start[l_sect]);
+	while ((addr[0] & (CFG_FLASH_WORD_SIZE)0x00800080) != (CFG_FLASH_WORD_SIZE)0x00800080) {
+		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			return 1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc ('.');
+			last = now;
+		}
+	}
+
+DONE:
+	/* reset to read mode */
+	addr = (CFG_FLASH_WORD_SIZE *)info->start[0];
+	addr[0] = (CFG_FLASH_WORD_SIZE)0x00F000F0;	/* reset bank */
+
+	printf (" done\n");
+	return 0;
+}
+
+/*
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i=0, cp=wp; i<l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+		for (; i<4 && cnt>0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt==0 && i<4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *)cp);
+		}
+
+		if ((rc = write_word(info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i=0; i<4; ++i)
+			data = (data << 8) | *src++;
+		if ((rc = write_word(info, wp, data)) != 0)
+			return (rc);
+		wp  += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0)
+		return (0);
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i<4; ++i, ++cp)
+		data = (data << 8) | (*(uchar *)cp);
+
+	return (write_word(info, wp, data));
+}
+
+/*
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word(flash_info_t *info, ulong dest, ulong data)
+{
+	volatile CFG_FLASH_WORD_SIZE *addr2 = (CFG_FLASH_WORD_SIZE *)(info->start[0]);
+	volatile CFG_FLASH_WORD_SIZE *dest2 = (CFG_FLASH_WORD_SIZE *)dest;
+	volatile CFG_FLASH_WORD_SIZE *data2 = (CFG_FLASH_WORD_SIZE *)&data;
+	ulong start;
+	int flag;
+	int i;
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data)
+		return (2);
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	for (i=0; i<4/sizeof(CFG_FLASH_WORD_SIZE); i++) {
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00AA00AA;
+		addr2[CFG_FLASH_ADDR1] = (CFG_FLASH_WORD_SIZE)0x00550055;
+		addr2[CFG_FLASH_ADDR0] = (CFG_FLASH_WORD_SIZE)0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer (0);
+		while ((dest2[i] & (CFG_FLASH_WORD_SIZE)0x00800080) !=
+		       (data2[i] & (CFG_FLASH_WORD_SIZE)0x00800080)) {
+			if (get_timer(start) > CFG_FLASH_WRITE_TOUT)
+				return (1);
+		}
+	}
+
+	return (0);
+}

board/prodrive/common/fpga.c

diff --git a/board/prodrive/common/fpga.c b/board/prodrive/common/fpga.c
new file mode 100644
index 0000000..f9412a2
--- /dev/null
+++ b/board/prodrive/common/fpga.c
@@ -0,0 +1,183 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * (C) Copyright 2001-2004
+ * Matthias Fuchs, esd gmbh germany, matthias.fuchs@esd-electronics.com
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <command.h>
+
+/* ------------------------------------------------------------------------- */
+
+#ifdef FPGA_DEBUG
+#define DBG(x...) printf(x)
+#else
+#define DBG(x...)
+#endif /* DEBUG */
+
+#define FPGA_PRG		CFG_FPGA_PRG /* FPGA program pin (cpu output)*/
+#define FPGA_CLK		CFG_FPGA_CLK /* FPGA clk pin (cpu output)    */
+#define FPGA_DATA		CFG_FPGA_DATA /* FPGA data pin (cpu output)  */
+#define FPGA_DONE		CFG_FPGA_DONE /* FPGA done pin (cpu input)   */
+#define FPGA_INIT		CFG_FPGA_INIT /* FPGA init pin (cpu input)   */
+
+#define ERROR_FPGA_PRG_INIT_LOW  -1        /* Timeout after PRG* asserted   */
+#define ERROR_FPGA_PRG_INIT_HIGH -2        /* Timeout after PRG* deasserted */
+#define ERROR_FPGA_PRG_DONE      -3        /* Timeout after programming     */
+
+#ifndef OLD_VAL
+# define OLD_VAL		0
+#endif
+
+#if 0 /* test-only */
+#define FPGA_WRITE_1 { \
+		SET_FPGA(OLD_VAL | FPGA_PRG | 0        | FPGA_DATA);  /* set clock to 0 */ \
+		SET_FPGA(OLD_VAL | FPGA_PRG | 0        | FPGA_DATA);  /* set data to 1  */	\
+		SET_FPGA(OLD_VAL | FPGA_PRG | FPGA_CLK | FPGA_DATA);  /* set clock to 1 */	\
+		SET_FPGA(OLD_VAL | FPGA_PRG | FPGA_CLK | FPGA_DATA);} /* set data to 1  */
+
+#define FPGA_WRITE_0 { \
+		SET_FPGA(OLD_VAL | FPGA_PRG | 0        | FPGA_DATA);  /* set clock to 0 */	\
+		SET_FPGA(OLD_VAL | FPGA_PRG | 0        | 0        );  /* set data to 0  */	\
+		SET_FPGA(OLD_VAL | FPGA_PRG | FPGA_CLK | 0        );  /* set clock to 1 */	\
+		SET_FPGA(OLD_VAL | FPGA_PRG | FPGA_CLK | FPGA_DATA);} /* set data to 1  */
+#else
+#define FPGA_WRITE_1 { \
+		SET_FPGA(OLD_VAL | FPGA_PRG | 0        | FPGA_DATA);  /* set data to 1  */	\
+		SET_FPGA(OLD_VAL | FPGA_PRG | FPGA_CLK | FPGA_DATA);} /* set data to 1  */
+
+#define FPGA_WRITE_0 { \
+		SET_FPGA(OLD_VAL | FPGA_PRG | 0        | 0        );   /* set data to 0  */	\
+		SET_FPGA(OLD_VAL | FPGA_PRG | FPGA_CLK | 0        );}  /* set data to 1  */
+#endif
+
+static int fpga_boot(unsigned char *fpgadata, int size)
+{
+	int i,index,len;
+	int count;
+	int j;
+
+	/* display infos on fpgaimage */
+	index = 15;
+	for (i=0; i<4; i++) {
+		len = fpgadata[index];
+		DBG("FPGA: %s\n", &(fpgadata[index+1]));
+		index += len+3;
+	}
+
+	/* search for preamble 0xFFFFFFFF */
+	while (1) {
+		if ((fpgadata[index] == 0xff) && (fpgadata[index+1] == 0xff) &&
+		    (fpgadata[index+2] == 0xff) && (fpgadata[index+3] == 0xff))
+			break; /* preamble found */
+		else
+			index++;
+	}
+
+	DBG("FPGA: configdata starts at position 0x%x\n",index);
+	DBG("FPGA: length of fpga-data %d\n", size-index);
+
+	/*
+	 * Setup port pins for fpga programming
+	 */
+	SET_FPGA(FPGA_PRG | FPGA_CLK | FPGA_DATA);            /* set pins to high */
+
+	DBG("%s, ",(FPGA_DONE_STATE == 0) ? "NOT DONE" : "DONE" );
+	DBG("%s\n",(FPGA_INIT_STATE == 0) ? "NOT INIT" : "INIT" );
+
+	/*
+	 * Init fpga by asserting and deasserting PROGRAM*
+	 */
+	SET_FPGA(0 | FPGA_CLK | FPGA_DATA);             /* set prog active */
+
+	/* Wait for FPGA init line low */
+	count = 0;
+	while (FPGA_INIT_STATE) {
+		udelay(1000); /* wait 1ms */
+		/* Check for timeout - 100us max, so use 3ms */
+		if (count++ > 3) {
+			DBG("FPGA: Booting failed!\n");
+			return ERROR_FPGA_PRG_INIT_LOW;
+		}
+	}
+
+	DBG("%s, ",(FPGA_DONE_STATE == 0) ? "NOT DONE" : "DONE" );
+	DBG("%s\n",(FPGA_INIT_STATE == 0) ? "NOT INIT" : "INIT" );
+
+	/* deassert PROGRAM* */
+	SET_FPGA(FPGA_PRG | FPGA_CLK | FPGA_DATA);           /* set prog inactive */
+
+	/* Wait for FPGA end of init period .  */
+	count = 0;
+	while (!(FPGA_INIT_STATE)) {
+		udelay(1000); /* wait 1ms */
+		/* Check for timeout */
+		if (count++ > 3) {
+			DBG("FPGA: Booting failed!\n");
+			return ERROR_FPGA_PRG_INIT_HIGH;
+		}
+	}
+
+	DBG("%s, ",(FPGA_DONE_STATE == 0) ? "NOT DONE" : "DONE" );
+	DBG("%s\n",(FPGA_INIT_STATE == 0) ? "NOT INIT" : "INIT" );
+
+	DBG("write configuration data into fpga\n");
+	/* write configuration-data into fpga... */
+
+	/*
+	 * Load uncompressed image into fpga
+	 */
+	for (i=index; i<size; i++) {
+		for (j=0; j<8; j++) {
+			if ((fpgadata[i] & 0x80) == 0x80) {
+				FPGA_WRITE_1;
+			} else {
+				FPGA_WRITE_0;
+			}
+			fpgadata[i] <<= 1;
+		}
+	}
+
+	DBG("%s, ",(FPGA_DONE_STATE == 0) ? "NOT DONE" : "DONE" );
+	DBG("%s\n",(FPGA_INIT_STATE == 0) ? "NOT INIT" : "INIT" );
+
+	/*
+	 * Check if fpga's DONE signal - correctly booted ?
+	 */
+
+	/* Wait for FPGA end of programming period .  */
+	count = 0;
+	while (!(FPGA_DONE_STATE)) {
+		udelay(1000); /* wait 1ms */
+		/* Check for timeout */
+		if (count++ > 3) {
+			DBG("FPGA: Booting failed!\n");
+			return ERROR_FPGA_PRG_DONE;
+		}
+	}
+
+	DBG("FPGA: Booting successful!\n");
+	return 0;
+}

board/prodrive/pdnb3/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/prodrive/pdnb3/Makefile
similarity index 90%
rename from board/mpc8349ads/Makefile
rename to board/prodrive/pdnb3/Makefile
index f865f9c..f3cd5a3 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/prodrive/pdnb3/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,10 +25,10 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	:= flash.o pdnb3.o nand.o
 
 $(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
+	$(AR) crv $@ $^
 
 clean:
 	rm -f $(SOBJS) $(OBJS)

board/prodrive/pdnb3/config.mk

diff --git a/board/prodrive/pdnb3/config.mk b/board/prodrive/pdnb3/config.mk
new file mode 100644
index 0000000..6b0f18b
--- /dev/null
+++ b/board/prodrive/pdnb3/config.mk
@@ -0,0 +1,4 @@
+TEXT_BASE = 0x01f00000
+
+# include NPE ethernet driver
+BOARDLIBS = cpu/ixp/npe/libnpe.a

board/prodrive/pdnb3/flash.c

diff --git a/board/prodrive/pdnb3/flash.c b/board/prodrive/pdnb3/flash.c
new file mode 100644
index 0000000..d0e5fe7
--- /dev/null
+++ b/board/prodrive/pdnb3/flash.c
@@ -0,0 +1,85 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/ixp425.h>
+
+/*
+ * include common flash code (for esd boards)
+ */
+#include "../common/flash.c"
+
+/*
+ * Prototypes
+ */
+static ulong flash_get_size (vu_long * addr, flash_info_t * info);
+
+static inline ulong ld(ulong x)
+{
+	ulong k = 0;
+
+	while (x >>= 1)
+		++k;
+
+	return k;
+}
+
+unsigned long flash_init(void)
+{
+	unsigned long size;
+	int i;
+
+	/* Init: no FLASHes known */
+	for (i=0; i<CFG_MAX_FLASH_BANKS; i++)
+		flash_info[i].flash_id = FLASH_UNKNOWN;
+
+	size = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
+
+	if (flash_info[0].flash_id == FLASH_UNKNOWN)
+		printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+			size, size<<20);
+
+	/* Reconfigure CS0 to actual FLASH size */
+	*IXP425_EXP_CS0 = (*IXP425_EXP_CS0 & ~0x00003C00) | ((ld(size) - 9) << 10);
+
+	/* Monitor protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_MONITOR_BASE, CFG_MONITOR_BASE + monitor_flash_len - 1,
+		      &flash_info[CFG_MAX_FLASH_BANKS - 1]);
+
+	/* Environment protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_ENV_ADDR,
+		      CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1,
+		      &flash_info[CFG_MAX_FLASH_BANKS - 1]);
+
+	/* Redundant environment protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      CFG_ENV_ADDR_REDUND,
+		      CFG_ENV_ADDR_REDUND + CFG_ENV_SIZE_REDUND - 1,
+		      &flash_info[CFG_MAX_FLASH_BANKS - 1]);
+
+	flash_info[0].size = size;
+
+	return size;
+}

board/prodrive/pdnb3/nand.c

diff --git a/board/prodrive/pdnb3/nand.c b/board/prodrive/pdnb3/nand.c
new file mode 100644
index 0000000..1931d64
--- /dev/null
+++ b/board/prodrive/pdnb3/nand.c
@@ -0,0 +1,171 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+
+#include <nand.h>
+
+struct pdnb3_ndfc_regs {
+	uchar cmd;
+	uchar wait;
+	uchar addr;
+	uchar term;
+	uchar data;
+};
+
+static u8 hwctl;
+static struct pdnb3_ndfc_regs *pdnb3_ndfc;
+
+#define readb(addr)	*(volatile u_char *)(addr)
+#define readl(addr)	*(volatile u_long *)(addr)
+#define writeb(d,addr)	*(volatile u_char *)(addr) = (d)
+
+/*
+ * The PDNB3 has a NAND Flash Controller (NDFC) that handles all accesses to
+ * the NAND devices.  The NDFC has command, address and data registers that
+ * when accessed will set up the NAND flash pins appropriately.  We'll use the
+ * hwcontrol function to save the configuration in a global variable.
+ * We can then use this information in the read and write functions to
+ * determine which NDFC register to access.
+ *
+ * There is one NAND devices on the board, a Hynix HY27US08561A (32 MByte).
+ */
+static void pdnb3_nand_hwcontrol(struct mtd_info *mtd, int cmd)
+{
+	switch (cmd) {
+	case NAND_CTL_SETCLE:
+		hwctl |= 0x1;
+		break;
+	case NAND_CTL_CLRCLE:
+		hwctl &= ~0x1;
+		break;
+
+	case NAND_CTL_SETALE:
+		hwctl |= 0x2;
+		break;
+	case NAND_CTL_CLRALE:
+		hwctl &= ~0x2;
+		break;
+
+	case NAND_CTL_SETNCE:
+		break;
+	case NAND_CTL_CLRNCE:
+		writeb(0x00, &(pdnb3_ndfc->term));
+		break;
+	}
+}
+
+static void pdnb3_nand_write_byte(struct mtd_info *mtd, u_char byte)
+{
+	if (hwctl & 0x1)
+		writeb(byte, &(pdnb3_ndfc->cmd));
+	else if (hwctl & 0x2)
+		writeb(byte, &(pdnb3_ndfc->addr));
+	else
+		writeb(byte, &(pdnb3_ndfc->data));
+}
+
+static u_char pdnb3_nand_read_byte(struct mtd_info *mtd)
+{
+	return readb(&(pdnb3_ndfc->data));
+}
+
+static void pdnb3_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++) {
+		if (hwctl & 0x1)
+			writeb(buf[i], &(pdnb3_ndfc->cmd));
+		else if (hwctl & 0x2)
+			writeb(buf[i], &(pdnb3_ndfc->addr));
+		else
+			writeb(buf[i], &(pdnb3_ndfc->data));
+	}
+}
+
+static void pdnb3_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
+{
+	int i;
+
+	if (len % 4) {
+		for (i = 0; i < len; i++)
+			buf[i] = readb(&(pdnb3_ndfc->data));
+	} else {
+		ulong *ptr = (ulong *)buf;
+		int count = len >> 2;
+
+		for (i = 0; i < count; i++)
+			*ptr++ = readl(&(pdnb3_ndfc->data));
+	}
+}
+
+static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		if (buf[i] != readb(&(pdnb3_ndfc->data)))
+			return i;
+
+	return 0;
+}
+
+static int pdnb3_nand_dev_ready(struct mtd_info *mtd)
+{
+	volatile u_char val;
+
+	/*
+	 * Blocking read to wait for NAND to be ready
+	 */
+	val = readb(&(pdnb3_ndfc->wait));
+
+	/*
+	 * Return always true
+	 */
+	return 1;
+}
+
+void board_nand_init(struct nand_chip *nand)
+{
+	pdnb3_ndfc = (struct pdnb3_ndfc_regs *)CFG_NAND_BASE;
+
+	nand->eccmode = NAND_ECC_SOFT;
+
+	/* Set address of NAND IO lines (Using Linear Data Access Region) */
+	nand->IO_ADDR_R = (void __iomem *) ((ulong) pdnb3_ndfc + 0x4);
+	nand->IO_ADDR_W = (void __iomem *) ((ulong) pdnb3_ndfc + 0x4);
+	/* Reference hardware control function */
+	nand->hwcontrol  = pdnb3_nand_hwcontrol;
+	/* Set command delay time */
+	nand->hwcontrol  = pdnb3_nand_hwcontrol;
+	nand->write_byte = pdnb3_nand_write_byte;
+	nand->read_byte  = pdnb3_nand_read_byte;
+	nand->write_buf  = pdnb3_nand_write_buf;
+	nand->read_buf   = pdnb3_nand_read_buf;
+	nand->verify_buf = pdnb3_nand_verify_buf;
+	nand->dev_ready  = pdnb3_nand_dev_ready;
+}
+#endif

board/prodrive/pdnb3/pdnb3.c

diff --git a/board/prodrive/pdnb3/pdnb3.c b/board/prodrive/pdnb3/pdnb3.c
new file mode 100644
index 0000000..e2fed5d
--- /dev/null
+++ b/board/prodrive/pdnb3/pdnb3.c
@@ -0,0 +1,249 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+#include <malloc.h>
+#include <asm/arch/ixp425.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* Prototypes */
+int gunzip(void *, int, unsigned char *, unsigned long *);
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+/* predefine these here for FPGA programming (before including fpga.c) */
+#define SET_FPGA(data)	*IXP425_GPIO_GPOUTR = (data)
+#define FPGA_DONE_STATE (*IXP425_GPIO_GPINR & CFG_FPGA_DONE)
+#define FPGA_INIT_STATE (*IXP425_GPIO_GPINR & CFG_FPGA_INIT)
+#define OLD_VAL		old_val
+
+static unsigned long old_val = 0;
+
+/*
+ * include common fpga code (for prodrive boards)
+ */
+#include "../common/fpga.c"
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+int board_post_init(void)
+{
+	return (0);
+}
+
+int board_init(void)
+{
+	/* arch number of PDNB3 */
+	gd->bd->bi_arch_number = MACH_TYPE_PDNB3;
+
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = 0x00000100;
+
+	GPIO_OUTPUT_SET(CFG_GPIO_FPGA_RESET);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_FPGA_RESET);
+
+	GPIO_OUTPUT_SET(CFG_GPIO_SYS_RUNNING);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_SYS_RUNNING);
+
+	/*
+	 * Setup GPIO's for FPGA programming
+	 */
+	GPIO_OUTPUT_CLEAR(CFG_GPIO_PRG);
+	GPIO_OUTPUT_CLEAR(CFG_GPIO_CLK);
+	GPIO_OUTPUT_CLEAR(CFG_GPIO_DATA);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_PRG);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_CLK);
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_DATA);
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_INIT);
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_DONE);
+
+	/*
+	 * Setup GPIO's for interrupts
+	 */
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_PCI_INTA);
+	GPIO_INT_ACT_LOW_SET(CFG_GPIO_PCI_INTA);
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_PCI_INTB);
+	GPIO_INT_ACT_LOW_SET(CFG_GPIO_PCI_INTB);
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_RESTORE_INT);
+	GPIO_INT_ACT_LOW_SET(CFG_GPIO_RESTORE_INT);
+	GPIO_OUTPUT_DISABLE(CFG_GPIO_RESTART_INT);
+	GPIO_INT_ACT_LOW_SET(CFG_GPIO_RESTART_INT);
+
+	/*
+	 * Setup GPIO's for 33MHz clock output
+	 */
+	*IXP425_GPIO_GPCLKR = 0x01FF0000;
+	GPIO_OUTPUT_ENABLE(CFG_GPIO_CLK_33M);
+
+	/*
+	 * Setup other chip select's
+	 */
+	*IXP425_EXP_CS1 = CFG_EXP_CS1;
+
+	return 0;
+}
+
+/*
+ * Check Board Identity
+ */
+int checkboard(void)
+{
+	char *s = getenv("serial#");
+
+	puts("Board: PDNB3");
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return (0);
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size  = PHYS_SDRAM_1_SIZE;
+
+	return (0);
+}
+
+int do_fpga_boot(unsigned char *fpgadata)
+{
+	unsigned char *dst;
+	int status;
+	int index;
+	int i;
+	ulong len = CFG_MALLOC_LEN;
+
+	/*
+	 * Setup GPIO's for FPGA programming
+	 */
+	GPIO_OUTPUT_CLEAR(CFG_GPIO_PRG);
+	GPIO_OUTPUT_CLEAR(CFG_GPIO_CLK);
+	GPIO_OUTPUT_CLEAR(CFG_GPIO_DATA);
+
+	/*
+	 * Save value so no readback is required upon programming
+	 */
+	old_val = *IXP425_GPIO_GPOUTR;
+
+	/*
+	 * First try to decompress fpga image (gzip compressed?)
+	 */
+	dst = malloc(CFG_FPGA_MAX_SIZE);
+	if (gunzip(dst, CFG_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
+		printf("Error: Image has to be gzipp'ed!\n");
+		return -1;
+	}
+
+	status = fpga_boot(dst, len);
+	if (status != 0) {
+		printf("\nFPGA: Booting failed ");
+		switch (status) {
+		case ERROR_FPGA_PRG_INIT_LOW:
+			printf("(Timeout: INIT not low after asserting PROGRAM*)\n ");
+			break;
+		case ERROR_FPGA_PRG_INIT_HIGH:
+			printf("(Timeout: INIT not high after deasserting PROGRAM*)\n ");
+			break;
+		case ERROR_FPGA_PRG_DONE:
+			printf("(Timeout: DONE not high after programming FPGA)\n ");
+			break;
+		}
+
+		/* display infos on fpgaimage */
+		index = 15;
+		for (i=0; i<4; i++) {
+			len = dst[index];
+			printf("FPGA: %s\n", &(dst[index+1]));
+			index += len+3;
+		}
+		putc ('\n');
+		/* delayed reboot */
+		for (i=5; i>0; i--) {
+			printf("Rebooting in %2d seconds \r",i);
+			for (index=0;index<1000;index++)
+				udelay(1000);
+		}
+		putc('\n');
+		do_reset(NULL, 0, 0, NULL);
+	}
+
+	puts("FPGA:  ");
+
+	/* display infos on fpgaimage */
+	index = 15;
+	for (i=0; i<4; i++) {
+		len = dst[index];
+		printf("%s ", &(dst[index+1]));
+		index += len+3;
+	}
+	putc('\n');
+
+	free(dst);
+
+	/*
+	 * Reset FPGA
+	 */
+	GPIO_OUTPUT_CLEAR(CFG_GPIO_FPGA_RESET);
+	udelay(10);
+	GPIO_OUTPUT_SET(CFG_GPIO_FPGA_RESET);
+
+	return (0);
+}
+
+int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	ulong addr;
+
+	if (argc < 2) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	addr = simple_strtoul(argv[1], NULL, 16);
+
+	return do_fpga_boot((unsigned char *)addr);
+}
+
+U_BOOT_CMD(
+	fpga,     2,     0,      do_fpga,
+	"fpga    - boot FPGA\n",
+	"address size\n    - boot FPGA with gzipped image at <address>\n"
+);
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCI) || defined(CONFIG_PCI)
+extern struct pci_controller hose;
+extern void pci_ixp_init(struct pci_controller * hose);
+
+void pci_init_board(void)
+{
+	extern void pci_ixp_init (struct pci_controller *hose);
+
+	pci_ixp_init(&hose);
+}
+#endif

board/prodrive/pdnb3/u-boot.lds

diff --git a/board/prodrive/pdnb3/u-boot.lds b/board/prodrive/pdnb3/u-boot.lds
new file mode 100644
index 0000000..f05f093
--- /dev/null
+++ b/board/prodrive/pdnb3/u-boot.lds
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-bigarm", "elf32-bigarm", "elf32-bigarm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text      :
+	{
+	  cpu/ixp/start.o	(.text)
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata : { *(.rodata) }
+
+	. = ALIGN(4);
+	.data : { *(.data) }
+
+	. = ALIGN(4);
+	.got : { *(.got) }
+
+	. = .;
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	. = ALIGN(4);
+	__bss_start = .;
+	.bss : { *(.bss) }
+	_end = .;
+}

board/psyent/common/AMDLV065D.c

diff --git a/board/psyent/common/AMDLV065D.c b/board/psyent/common/AMDLV065D.c
index 4965743..8a7b14e 100644
--- a/board/psyent/common/AMDLV065D.c
+++ b/board/psyent/common/AMDLV065D.c
@@ -26,7 +26,7 @@
 #if defined(CONFIG_NIOS)
 #include <nios.h>
 #else
-#include <nios2.h>
+#include <asm/io.h>
 #endif
 
 #define SECTSZ		(64 * 1024)
@@ -56,9 +56,8 @@
 void flash_print_info (flash_info_t * info)
 {
 	int i, k;
-	unsigned long size;
 	int erased;
-	volatile unsigned char *flash;
+	unsigned long *addr;
 
 	printf ("  Size: %ld KB in %d Sectors\n",
 		info->size >> 10, info->sector_count);
@@ -66,14 +65,10 @@
 	for (i = 0; i < info->sector_count; ++i) {
 
 		/* Check if whole sector is erased */
-		if (i != (info->sector_count - 1))
-			size = info->start[i + 1] - info->start[i];
-		else
-			size = info->start[0] + info->size - info->start[i];
 		erased = 1;
-		flash = (volatile unsigned char *) CACHE_BYPASS(info->start[i]);
-		for (k = 0; k < size; k++) {
-			if (*flash++ != 0xff) {
+		addr = (unsigned long *) info->start[i];
+		for (k = 0; k < SECTSZ/sizeof(unsigned long); k++) {
+			if ( readl(addr++) != (unsigned long)-1) {
 				erased = 0;
 				break;
 			}
@@ -83,7 +78,7 @@
 		if ((i % 5) == 0)
 			printf ("\n   ");
 		printf (" %08lX%s%s",
-			CACHE_NO_BYPASS(info->start[i]),
+			info->start[i],
 			erased ? " E" : "  ",
 			info->protect[i] ? "RO " : "   ");
 	}
@@ -95,9 +90,8 @@
 
 int flash_erase (flash_info_t * info, int s_first, int s_last)
 {
-	volatile CFG_FLASH_WORD_SIZE *addr = (CFG_FLASH_WORD_SIZE *)
-		CACHE_BYPASS(info->start[0]);
-	volatile CFG_FLASH_WORD_SIZE *addr2;
+	unsigned char *addr = (unsigned char *) info->start[0];
+	unsigned char *addr2;
 	int prot, sect;
 	ulong start;
 
@@ -127,19 +121,18 @@
 	 */
 	for (sect = s_first; sect <= s_last; sect++) {
 		if (info->protect[sect] == 0) {	/* not protected */
-			addr2 = (CFG_FLASH_WORD_SIZE *)
-				CACHE_BYPASS((info->start[sect]));
-			*addr = 0xaa;
-			*addr = 0x55;
-			*addr = 0x80;
-			*addr = 0xaa;
-			*addr = 0x55;
-			*addr2 = 0x30;
+			addr2 = (unsigned char *) info->start[sect];
+			writeb (addr, 0xaa);
+			writeb (addr,  0x55);
+			writeb (addr,  0x80);
+			writeb (addr,  0xaa);
+			writeb (addr,  0x55);
+			writeb (addr2, 0x30);
 			/* Now just wait for 0xff & provide some user
 			 * feedback while we wait.
 			 */
 			start = get_timer (0);
-			while (*addr2 != 0xff) {
+			while ( readb (addr2) != 0xff) {
 				udelay (1000 * 1000);
 				putc ('.');
 				if (get_timer (start) > CFG_FLASH_ERASE_TOUT) {
@@ -163,27 +156,27 @@
 int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
 {
 
-	vu_char *cmd = (vu_char *) CACHE_BYPASS(info->start[0]);
-	vu_char *dst = (vu_char *) CACHE_BYPASS(addr);
+	vu_char *cmd = (vu_char *) info->start[0];
+	vu_char *dst = (vu_char *) addr;
 	unsigned char b;
 	ulong start;
 
 	while (cnt) {
 		/* Check for sufficient erase */
 		b = *src;
-		if ((*dst & b) != b) {
-			printf ("%02x : %02x\n", *dst, b);
+		if ((readb (dst) & b) != b) {
+			printf ("%02x : %02x\n", readb (dst), b);
 			return (2);
 		}
 
-		*cmd = 0xaa;
-		*cmd = 0x55;
-		*cmd = 0xa0;
-		*dst = b;
+		writeb (cmd,  0xaa);
+		writeb (cmd,  0x55);
+		writeb (cmd,  0xa0);
+		writeb (dst, b);
 
 		/* Verify write */
 		start = get_timer (0);
-		while (*dst != b) {
+		while (readb (dst) != b) {
 			if (get_timer (start) > CFG_FLASH_WRITE_TOUT) {
 				return 1;
 			}

board/psyent/pk1c20/config.mk

diff --git a/board/psyent/pk1c20/config.mk b/board/psyent/pk1c20/config.mk
index d72bcee..d65780d 100644
--- a/board/psyent/pk1c20/config.mk
+++ b/board/psyent/pk1c20/config.mk
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 
-TEXT_BASE = 0x018e0000
+TEXT_BASE = 0x01fc0000
 
 PLATFORM_CPPFLAGS += -mno-hw-div -mno-hw-mul
 PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/$(VENDOR)/include

board/psyent/pk1c20/led.c

diff --git a/board/psyent/pk1c20/led.c b/board/psyent/pk1c20/led.c
index c175c9b..c75fe8c 100644
--- a/board/psyent/pk1c20/led.c
+++ b/board/psyent/pk1c20/led.c
@@ -22,7 +22,7 @@
  */
 
 #include <common.h>
-#include <nios2.h>
+#include <asm/io.h>
 #include <nios2-io.h>
 #include <status_led.h>
 
@@ -33,30 +33,30 @@
 
 void __led_init (led_id_t mask, int state)
 {
-	nios_pio_t *pio = (nios_pio_t *)CACHE_BYPASS(CFG_LEDPIO_ADDR);
+	nios_pio_t *pio = (nios_pio_t *)CFG_LEDPIO_ADDR;
 
 	if (state == STATUS_LED_ON)
 		val &= ~mask;
 	else
 		val |= mask;
-	pio->data = val;
+	writel (&pio->data, val);
 }
 
 void __led_set (led_id_t mask, int state)
 {
-	nios_pio_t *pio = (nios_pio_t *)CACHE_BYPASS(CFG_LEDPIO_ADDR);
+	nios_pio_t *pio = (nios_pio_t *)CFG_LEDPIO_ADDR;
 
 	if (state == STATUS_LED_ON)
 		val &= ~mask;
 	else
 		val |= mask;
-	pio->data = val;
+	writel (&pio->data, val);
 }
 
 void __led_toggle (led_id_t mask)
 {
-	nios_pio_t *pio = (nios_pio_t *)CACHE_BYPASS(CFG_LEDPIO_ADDR);
+	nios_pio_t *pio = (nios_pio_t *)CFG_LEDPIO_ADDR;
 
 	val ^= mask;
-	pio->data = val;
+	writel (&pio->data, val);
 }

board/r360mpi/Makefile

diff --git a/board/r360mpi/Makefile b/board/r360mpi/Makefile
index 13ce9fc..1a7e7a6 100644
--- a/board/r360mpi/Makefile
+++ b/board/r360mpi/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o flash.o
+OBJS	= $(BOARD).o flash.o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/r360mpi/pcmcia.c

diff --git a/board/r360mpi/pcmcia.c b/board/r360mpi/pcmcia.c
new file mode 100644
index 0000000..7d34ac8
--- /dev/null
+++ b/board/r360mpi/pcmcia.c
@@ -0,0 +1,236 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "R360MPI"
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Ports A, B & C pins for
+	* 5 Volts Enable and 3 Volts enable
+	*/
+	immap->im_ioport.iop_pcpar &= ~(0x0400);
+	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
+	immap->im_ioport.iop_pcdir |= 0x0400;*/
+
+	immap->im_ioport.iop_papar &= ~(0x0200);/*
+	immap->im_ioport.iop_padir |= 0x0200;*/
+#if 0
+	immap->im_ioport.iop_pbpar &= ~(0xC000);
+	immap->im_ioport.iop_pbdir &= ~(0xC000);
+#endif
+	/* remove all power */
+
+	immap->im_ioport.iop_pcdat |= 0x0400;
+	immap->im_ioport.iop_padat |= 0x0200;
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		immap->im_ioport.iop_pcdat &= ~(0x4000);
+		puts (" 5.0V card found: ");
+	} else {
+		immap->im_ioport.iop_padat &= ~(0x0002);
+		puts (" 3.3V card found: ");
+	}
+	immap->im_ioport.iop_pcdir |= 0x0400;
+	immap->im_ioport.iop_padir |= 0x0200;
+#if 0
+	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
+	cp->cp_pbdir &= ~(0x0020 | 0x0010);
+	cp->cp_pbpar &= ~(0x0020 | 0x0010);
+	udelay(500000);
+#endif
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* remove all power */
+	immap->im_ioport.iop_pcdat |= 0x0400;
+	immap->im_ioport.iop_padat |= 0x0200;
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Ports A & C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn off all power
+	*/
+	debug ("PCMCIA power OFF\n");
+	immap->im_ioport.iop_pcpar &= ~(0x0400);
+	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
+	immap->im_ioport.iop_pcdir |= 0x0400;*/
+
+	immap->im_ioport.iop_papar &= ~(0x0200);/*
+	immap->im_ioport.iop_padir |= 0x0200;*/
+
+	immap->im_ioport.iop_pcdat |= 0x0400;
+	immap->im_ioport.iop_padat |= 0x0200;
+
+	reg = 0;
+	switch(vcc) {
+		case  0: 		break;
+		case 33: reg |= 0x0200;	break;
+		case 50: reg |= 0x0400;	break;
+		default: 		goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug ("PIPR: 0x%x --> %s\n",
+	       pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	if (reg & 0x0200)
+		immap->im_ioport.iop_pcdat &= !reg;
+	if (reg & 0x0400)
+		immap->im_ioport.iop_padat &= !reg;
+	immap->im_ioport.iop_pcdir |= 0x0200;
+	immap->im_ioport.iop_padir |= 0x0400;
+	if (reg) {
+		debug ("PCMCIA powered at %sV\n",
+		       (reg&0x0400) ? "5.0" : "3.3");
+	} else {
+		debug ("PCMCIA powered down\n");
+	}
+
+done:
+			debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CCONFIG_PCMCIA */

board/r5200/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/r5200/Makefile
similarity index 80%
copy from board/mpc8349ads/Makefile
copy to board/r5200/Makefile
index f865f9c..d0364ed 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/r5200/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,22 +25,16 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	= $(BOARD).o
 
-$(LIB):	$(OBJS) $(SOBJS)
+$(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)
 
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak .depend
-
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/r5200/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/r5200/config.mk
similarity index 81%
copy from board/mpc8349ads/config.mk
copy to board/r5200/config.mk
index 4602169..8fc5319 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/r5200/config.mk
@@ -1,5 +1,7 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com>
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -20,8 +22,4 @@
 # MA 02111-1307 USA
 #
 
-#
-# MPC83xxADS
-#
-
-TEXT_BASE  =   0xFE700000
+TEXT_BASE = 0x10000000

board/r5200/r5200.c

diff --git a/board/r5200/r5200.c b/board/r5200/r5200.c
new file mode 100644
index 0000000..69f3a76
--- /dev/null
+++ b/board/r5200/r5200.c
@@ -0,0 +1,124 @@
+/*
+ * (C) Copyright 2000-2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/m5271.h>
+#include <asm/immap_5271.h>
+
+
+int checkboard (void) {
+	puts ("Board: R5200 Ethernet Module\n");
+	return 0;
+};
+
+long int initdram (int board_type) {
+	int i;
+
+	/*
+	 *  Set CS2 pin to be SD_CS0
+	 */
+	mbar_writeByte(MCF_GPIO_PAR_CS, mbar_readByte(MCF_GPIO_PAR_CS)
+			| MCF_GPIO_PAR_CS_PAR_CS2);
+
+	mbar_writeByte(MCF_GPIO_PAR_SDRAM, mbar_readByte(MCF_GPIO_PAR_SDRAM)
+			| MCF_GPIO_PAR_SDRAM_PAR_CSSDCS(0x01));
+
+	/*
+	 * Check to see if the SDRAM has already been initialized
+	 * by a run control tool
+	 */
+	if (!(mbar_readLong(MCF_SDRAMC_DACR0) & MCF_SDRAMC_DACRn_RE)) {
+		/*
+		 * Initialize DRAM Control Register: DCR
+		 */
+		mbar_writeShort(MCF_SDRAMC_DCR, MCF_SDRAMC_DCR_RTIM(0x01)
+				| MCF_SDRAMC_DCR_RC(0x30));
+
+		/*
+		 * Initialize DACR0
+		 */
+		mbar_writeLong(MCF_SDRAMC_DACR0,
+				MCF_SDRAMC_DACRn_BA(CFG_SDRAM_BASE>>18)
+				| MCF_SDRAMC_DACRn_CASL(0)
+				| MCF_SDRAMC_DACRn_CBM(3)
+				| MCF_SDRAMC_DACRn_PS(2));
+
+		/*
+		 * Initialize DMR0
+		 */
+		mbar_writeLong(MCF_SDRAMC_DMR0,
+				MCF_SDRAMC_DMRn_BAM_8M
+				| MCF_SDRAMC_DMRn_V);
+
+		/*
+		 * Set IP bit in DACR
+		 */
+		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
+				| MCF_SDRAMC_DACRn_IP);
+
+		/*
+		 * Wait at least 20ns to allow banks to precharge
+		 */
+		for (i = 0; i < 5; i++)
+			asm(" nop");
+
+		/*
+		 * Write to this block to initiate precharge
+		 */
+		*(u16 *)(CFG_SDRAM_BASE) = 0x9696;
+
+		/*
+		 * Set RE bit in DACR
+		 */
+		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
+				| MCF_SDRAMC_DACRn_RE);
+
+
+		/*
+		 * Wait for at least 8 auto refresh cycles to occur
+		 */
+		for (i = 0; i < 2000; i++)
+			asm(" nop");
+
+		/*
+		 * Finish the configuration by issuing the MRS.
+		 */
+		mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0)
+				| MCF_SDRAMC_DACRn_MRS);
+
+
+		/*
+		 * Write to the SDRAM Mode Register
+		 */
+		*(u16 *)(CFG_SDRAM_BASE + 0x1000) = 0x9696;
+	}
+
+	return CFG_SDRAM_SIZE * 1024 * 1024;
+};
+
+int testdram (void) {
+	/* TODO: XXX XXX XXX */
+	printf ("DRAM test not implemented!\n");
+
+	return (0);
+}

board/r5200/u-boot.lds

diff --git a/board/mpc8349ads/u-boot.lds b/board/r5200/u-boot.lds
similarity index 74%
copy from board/mpc8349ads/u-boot.lds
copy to board/r5200/u-boot.lds
index 020cfa6..f7dc070 100644
--- a/board/mpc8349ads/u-boot.lds
+++ b/board/r5200/u-boot.lds
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -20,7 +21,10 @@
  * MA 02111-1307 USA
  */
 
-OUTPUT_ARCH(powerpc)
+OUTPUT_ARCH(m68k)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
@@ -49,34 +53,50 @@
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc83xx/start.o	(.text)
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/mcf52x2/start.o		(.text)
+    lib_m68k/traps.o		(.text)
+    cpu/mcf52x2/interrupts.o	(.text)
+    common/dlmalloc.o		(.text)
+    lib_generic/zlib.o		(.text)
+
+    . = DEFINED(env_offset) ? env_offset : .;
+    common/environment.o	(.text)
+
     *(.text)
     *(.fixup)
     *(.got1)
-    . = ALIGN(16);
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
     *(.rodata)
     *(.rodata1)
-    *(.rodata.str1.4)
-    *(.eh_frame)
   }
   .fini      : { *(.fini)    } =0
   .ctors     : { *(.ctors)   }
   .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
+  . = (. + 0x00FF) & 0xFFFFFF00;
   _erotext = .;
   PROVIDE (erotext = .);
+
   .reloc   :
   {
+    __got_start = .;
     *(.got)
+    __got_end = .;
     _GOT2_TABLE_ = .;
     *(.got2)
     _FIXUP_TABLE_ = .;
     *(.fixup)
   }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
-  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
@@ -101,22 +121,24 @@
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_begin = .;
   .text.init : { *(.text.init) }
   .data.init : { *(.data.init) }
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_end = .;
 
   __bss_start = .;
   .bss       :
   {
+   _sbss = .;
    *(.sbss) *(.scommon)
    *(.dynbss)
    *(.bss)
    *(COMMON)
+   . = ALIGN(4);
+   _ebss = .;
   }
   _end = . ;
   PROVIDE (end = .);
 }
-ENTRY(_start)

board/sbc2410x/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/sbc2410x/Makefile
similarity index 87%
copy from board/mpc8349ads/Makefile
copy to board/sbc2410x/Makefile
index f865f9c..ae8665e 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/sbc2410x/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,10 +25,11 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	:= sbc2410x.o flash.o
+SOBJS	:= lowlevel_init.o
 
 $(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $(OBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
 
 clean:
 	rm -f $(SOBJS) $(OBJS)

board/sbc2410x/config.mk

diff --git a/board/sbc2410x/config.mk b/board/sbc2410x/config.mk
new file mode 100644
index 0000000..f244e64
--- /dev/null
+++ b/board/sbc2410x/config.mk
@@ -0,0 +1,23 @@
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+#
+# SAMSUNG SMDK2410 board with S3C2410X (ARM920T) cpu
+#
+# see http://www.samsung.com/ for more information on SAMSUNG
+#
+
+#
+# SMDK2410 has 1 bank of 64 MB DRAM
+#
+# 3000'0000 to 3400'0000
+#
+# Linux-Kernel is expected to be at 3000'8000, entry 3000'8000
+# optionally with a ramdisk at 3080'0000
+#
+# we load ourself to 33F8'0000
+#
+# download area is 3300'0000
+
+TEXT_BASE = 0x33F80000

board/sbc2410x/flash.c

diff --git a/board/sbc2410x/flash.c b/board/sbc2410x/flash.c
new file mode 100644
index 0000000..f2718f2
--- /dev/null
+++ b/board/sbc2410x/flash.c
@@ -0,0 +1,431 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Alex Zuepke <azu@sysgo.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+ulong myflush (void);
+
+#define FLASH_BANK_SIZE	PHYS_FLASH_SIZE
+#define MAIN_SECT_SIZE  0x10000	/* 64 KB */
+
+flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
+
+#define CMD_READ_ARRAY		0x000000F0
+#define CMD_UNLOCK1		0x000000AA
+#define CMD_UNLOCK2		0x00000055
+#define CMD_ERASE_SETUP		0x00000080
+#define CMD_ERASE_CONFIRM	0x00000030
+#define CMD_PROGRAM		0x000000A0
+#define CMD_UNLOCK_BYPASS	0x00000020
+
+#define MEM_FLASH_ADDR1		(*(volatile u16 *)(CFG_FLASH_BASE + (0x00000555 << 1)))
+#define MEM_FLASH_ADDR2		(*(volatile u16 *)(CFG_FLASH_BASE + (0x000002AA << 1)))
+
+#define BIT_ERASE_DONE		0x00000080
+#define BIT_RDY_MASK		0x00000080
+#define BIT_PROGRAM_ERROR	0x00000020
+#define BIT_TIMEOUT		0x80000000	/* our flag */
+
+#define READY 1
+#define ERR   2
+#define TMO   4
+
+/*-----------------------------------------------------------------------
+ */
+
+ulong flash_init (void)
+{
+	int i, j;
+	ulong size = 0;
+
+	for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
+		ulong flashbase = 0;
+
+		flash_info[i].flash_id =
+#if defined(CONFIG_AMD_LV400)
+			(AMD_MANUFACT & FLASH_VENDMASK) |
+			(AMD_ID_LV400B & FLASH_TYPEMASK);
+#elif defined(CONFIG_AMD_LV800)
+			(AMD_MANUFACT & FLASH_VENDMASK) |
+			(AMD_ID_LV800B & FLASH_TYPEMASK);
+#else
+#error "Unknown flash configured"
+#endif
+			flash_info[i].size = FLASH_BANK_SIZE;
+		flash_info[i].sector_count = CFG_MAX_FLASH_SECT;
+		memset (flash_info[i].protect, 0, CFG_MAX_FLASH_SECT);
+		if (i == 0)
+			flashbase = PHYS_FLASH_1;
+		else
+			panic ("configured too many flash banks!\n");
+		for (j = 0; j < flash_info[i].sector_count; j++) {
+			if (j <= 3) {
+				/* 1st one is 16 KB */
+				if (j == 0) {
+					flash_info[i].start[j] =
+						flashbase + 0;
+				}
+
+				/* 2nd and 3rd are both 8 KB */
+				if ((j == 1) || (j == 2)) {
+					flash_info[i].start[j] =
+						flashbase + 0x4000 + (j -
+								      1) *
+						0x2000;
+				}
+
+				/* 4th 32 KB */
+				if (j == 3) {
+					flash_info[i].start[j] =
+						flashbase + 0x8000;
+				}
+			} else {
+				flash_info[i].start[j] =
+					flashbase + (j - 3) * MAIN_SECT_SIZE;
+			}
+		}
+		size += flash_info[i].size;
+	}
+
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_FLASH_BASE,
+		       CFG_FLASH_BASE + monitor_flash_len - 1,
+		       &flash_info[0]);
+
+	flash_protect (FLAG_PROTECT_SET,
+		       CFG_ENV_ADDR,
+		       CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
+
+	return size;
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info (flash_info_t * info)
+{
+	int i;
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case (AMD_MANUFACT & FLASH_VENDMASK):
+		printf ("AMD: ");
+		break;
+	default:
+		printf ("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case (AMD_ID_LV400B & FLASH_TYPEMASK):
+		printf ("1x Amd29LV400BB (4Mbit)\n");
+		break;
+	case (AMD_ID_LV800B & FLASH_TYPEMASK):
+		printf ("1x Amd29LV800BB (8Mbit)\n");
+		break;
+	default:
+		printf ("Unknown Chip Type\n");
+		goto Done;
+		break;
+	}
+
+	printf ("  Size: %ld MB in %d Sectors\n",
+		info->size >> 20, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; i++) {
+		if ((i % 5) == 0) {
+			printf ("\n   ");
+		}
+		printf (" %08lX%s", info->start[i],
+			info->protect[i] ? " (RO)" : "     ");
+	}
+	printf ("\n");
+
+      Done:;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	ushort result;
+	int iflag, cflag, prot, sect;
+	int rc = ERR_OK;
+	int chip;
+
+	/* first look for protection bits */
+
+	if (info->flash_id == FLASH_UNKNOWN)
+		return ERR_UNKNOWN_FLASH_TYPE;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		return ERR_INVAL;
+	}
+
+	if ((info->flash_id & FLASH_VENDMASK) !=
+	    (AMD_MANUFACT & FLASH_VENDMASK)) {
+		return ERR_UNKNOWN_FLASH_VENDOR;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+	if (prot)
+		return ERR_PROTECTED;
+
+	/*
+	 * Disable interrupts which might cause a timeout
+	 * here. Remember that our exception vectors are
+	 * at address 0 in the flash, and we don't want a
+	 * (ticker) exception to happen while the flash
+	 * chip is in programming mode.
+	 */
+	cflag = icache_status ();
+	icache_disable ();
+	iflag = disable_interrupts ();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last && !ctrlc (); sect++) {
+		printf ("Erasing sector %2d ... ", sect);
+
+		/* arm simple, non interrupt dependent timer */
+		reset_timer_masked ();
+
+		if (info->protect[sect] == 0) {	/* not protected */
+			vu_short *addr = (vu_short *) (info->start[sect]);
+
+			MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+			MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+			MEM_FLASH_ADDR1 = CMD_ERASE_SETUP;
+
+			MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+			MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+			*addr = CMD_ERASE_CONFIRM;
+
+			/* wait until flash is ready */
+			chip = 0;
+
+			do {
+				result = *addr;
+
+				/* check timeout */
+				if (get_timer_masked () >
+				    CFG_FLASH_ERASE_TOUT) {
+					MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+					chip = TMO;
+					break;
+				}
+
+				if (!chip
+				    && (result & 0xFFFF) & BIT_ERASE_DONE)
+					chip = READY;
+
+				if (!chip
+				    && (result & 0xFFFF) & BIT_PROGRAM_ERROR)
+					chip = ERR;
+
+			} while (!chip);
+
+			MEM_FLASH_ADDR1 = CMD_READ_ARRAY;
+
+			if (chip == ERR) {
+				rc = ERR_PROG_ERROR;
+				goto outahere;
+			}
+			if (chip == TMO) {
+				rc = ERR_TIMOUT;
+				goto outahere;
+			}
+
+			printf ("ok.\n");
+		} else {	/* it was protected */
+
+			printf ("protected!\n");
+		}
+	}
+
+	if (ctrlc ())
+		printf ("User Interrupt!\n");
+
+      outahere:
+	/* allow flash to settle - wait 10 ms */
+	udelay_masked (10000);
+
+	if (iflag)
+		enable_interrupts ();
+
+	if (cflag)
+		icache_enable ();
+
+	return rc;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash
+ */
+
+volatile static int write_hword (flash_info_t * info, ulong dest, ushort data)
+{
+	vu_short *addr = (vu_short *) dest;
+	ushort result;
+	int rc = ERR_OK;
+	int cflag, iflag;
+	int chip;
+
+	/*
+	 * Check if Flash is (sufficiently) erased
+	 */
+	result = *addr;
+	if ((result & data) != data)
+		return ERR_NOT_ERASED;
+
+
+	/*
+	 * Disable interrupts which might cause a timeout
+	 * here. Remember that our exception vectors are
+	 * at address 0 in the flash, and we don't want a
+	 * (ticker) exception to happen while the flash
+	 * chip is in programming mode.
+	 */
+	cflag = icache_status ();
+	icache_disable ();
+	iflag = disable_interrupts ();
+
+	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+	MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
+	*addr = CMD_PROGRAM;
+	*addr = data;
+
+	/* arm simple, non interrupt dependent timer */
+	reset_timer_masked ();
+
+	/* wait until flash is ready */
+	chip = 0;
+	do {
+		result = *addr;
+
+		/* check timeout */
+		if (get_timer_masked () > CFG_FLASH_ERASE_TOUT) {
+			chip = ERR | TMO;
+			break;
+		}
+		if (!chip && ((result & 0x80) == (data & 0x80)))
+			chip = READY;
+
+		if (!chip && ((result & 0xFFFF) & BIT_PROGRAM_ERROR)) {
+			result = *addr;
+
+			if ((result & 0x80) == (data & 0x80))
+				chip = READY;
+			else
+				chip = ERR;
+		}
+
+	} while (!chip);
+
+	*addr = CMD_READ_ARRAY;
+
+	if (chip == ERR || *addr != data)
+		rc = ERR_PROG_ERROR;
+
+	if (iflag)
+		enable_interrupts ();
+
+	if (cflag)
+		icache_enable ();
+
+	return rc;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash.
+ */
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong cp, wp;
+	int l;
+	int i, rc;
+	ushort data;
+
+	wp = (addr & ~1);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i = 0, cp = wp; i < l; ++i, ++cp) {
+			data = (data >> 8) | (*(uchar *) cp << 8);
+		}
+		for (; i < 2 && cnt > 0; ++i) {
+			data = (data >> 8) | (*src++ << 8);
+			--cnt;
+			++cp;
+		}
+		for (; cnt == 0 && i < 2; ++i, ++cp) {
+			data = (data >> 8) | (*(uchar *) cp << 8);
+		}
+
+		if ((rc = write_hword (info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 2;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 2) {
+		data = *((vu_short *) src);
+		if ((rc = write_hword (info, wp, data)) != 0) {
+			return (rc);
+		}
+		src += 2;
+		wp += 2;
+		cnt -= 2;
+	}
+
+	if (cnt == 0) {
+		return ERR_OK;
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i = 0, cp = wp; i < 2 && cnt > 0; ++i, ++cp) {
+		data = (data >> 8) | (*src++ << 8);
+		--cnt;
+	}
+	for (; i < 2; ++i, ++cp) {
+		data = (data >> 8) | (*(uchar *) cp << 8);
+	}
+
+	return write_hword (info, wp, data);
+}

board/sbc2410x/lowlevel_init.S

diff --git a/board/sbc2410x/lowlevel_init.S b/board/sbc2410x/lowlevel_init.S
new file mode 100644
index 0000000..3df63cd
--- /dev/null
+++ b/board/sbc2410x/lowlevel_init.S
@@ -0,0 +1,163 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * Modified for the Samsung SMDK2410 by
+ * (C) Copyright 2002
+ * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+ *
+ * Modified for the friendly-arm SBC-2410X by
+ * (C) Copyright 2005
+ * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+
+/*
+ * Taken from linux/arch/arm/boot/compressed/head-s3c2410.S
+ *
+ * Copyright (C) 2002 Samsung Electronics SW.LEE  <hitchcar@sec.samsung.com>
+ */
+
+#define BWSCON	0x48000000
+
+/* BWSCON */
+#define DW8			(0x0)
+#define DW16			(0x1)
+#define DW32			(0x2)
+#define WAIT			(0x1<<2)
+#define UBLB			(0x1<<3)
+
+#define B1_BWSCON		(DW16)
+#define B2_BWSCON		(DW16)
+#define B3_BWSCON		(DW16 + WAIT + UBLB)
+#define B4_BWSCON		(DW16)
+#define B5_BWSCON		(DW16)
+#define B6_BWSCON		(DW32)
+#define B7_BWSCON		(DW32)
+
+#define B0_Tacs			0x0
+#define B0_Tcos			0x0
+#define B0_Tacc			0x7
+#define B0_Tcoh			0x0
+#define B0_Tah			0x0
+#define B0_Tacp			0x0
+#define B0_PMC			0x0
+
+#define B1_Tacs			0x0
+#define B1_Tcos			0x0
+#define B1_Tacc			0x7
+#define B1_Tcoh			0x0
+#define B1_Tah			0x0
+#define B1_Tacp			0x0
+#define B1_PMC			0x0
+
+#define B2_Tacs			0x0
+#define B2_Tcos			0x0
+#define B2_Tacc			0x7
+#define B2_Tcoh			0x0
+#define B2_Tah			0x0
+#define B2_Tacp			0x0
+#define B2_PMC			0x0
+
+#define B3_Tacs			0xc
+#define B3_Tcos			0x7
+#define B3_Tacc			0xf
+#define B3_Tcoh			0x1
+#define B3_Tah			0x0
+#define B3_Tacp			0x0
+#define B3_PMC			0x0
+
+#define B4_Tacs			0x0
+#define B4_Tcos			0x0
+#define B4_Tacc			0x7
+#define B4_Tcoh			0x0
+#define B4_Tah			0x0
+#define B4_Tacp			0x0
+#define B4_PMC			0x0
+
+#define B5_Tacs			0xc
+#define B5_Tcos			0x7
+#define B5_Tacc			0xf
+#define B5_Tcoh			0x1
+#define B5_Tah			0x0
+#define B5_Tacp			0x0
+#define B5_PMC			0x0
+
+#define B6_MT			0x3	/* SDRAM */
+#define B6_Trcd			0x1
+#define B6_SCAN			0x1	/* 9bit */
+
+#define B7_MT			0x3	/* SDRAM */
+#define B7_Trcd			0x1	/* 3clk */
+#define B7_SCAN			0x1	/* 9bit */
+
+/* REFRESH parameter */
+#define REFEN			0x1	/* Refresh enable */
+#define TREFMD			0x0	/* CBR(CAS before RAS)/Auto refresh */
+#define Trp			0x0	/* 2clk */
+#define Trc			0x3	/* 7clk */
+#define Tchr			0x2	/* 3clk */
+#define REFCNT			0x0459
+/**************************************/
+
+_TEXT_BASE:
+	.word	TEXT_BASE
+
+.globl lowlevel_init
+lowlevel_init:
+	/* memory control configuration */
+	/* make r0 relative the current location so that it */
+	/* reads SMRDATA out of FLASH rather than memory ! */
+	ldr     r0, =SMRDATA
+	ldr	r1, _TEXT_BASE
+	sub	r0, r0, r1
+	ldr	r1, =BWSCON	/* Bus Width Status Controller */
+	add     r2, r0, #13*4
+0:
+	ldr     r3, [r0], #4
+	str     r3, [r1], #4
+	cmp     r2, r0
+	bne     0b
+
+	/* everything is fine now */
+	mov	pc, lr
+
+	.ltorg
+/* the literal pools origin */
+
+SMRDATA:
+    .word (0+(B1_BWSCON<<4)+(B2_BWSCON<<8)+(B3_BWSCON<<12)+(B4_BWSCON<<16)+(B5_BWSCON<<20)+(B6_BWSCON<<24)+(B7_BWSCON<<28))
+    .word ((B0_Tacs<<13)+(B0_Tcos<<11)+(B0_Tacc<<8)+(B0_Tcoh<<6)+(B0_Tah<<4)+(B0_Tacp<<2)+(B0_PMC))
+    .word ((B1_Tacs<<13)+(B1_Tcos<<11)+(B1_Tacc<<8)+(B1_Tcoh<<6)+(B1_Tah<<4)+(B1_Tacp<<2)+(B1_PMC))
+    .word ((B2_Tacs<<13)+(B2_Tcos<<11)+(B2_Tacc<<8)+(B2_Tcoh<<6)+(B2_Tah<<4)+(B2_Tacp<<2)+(B2_PMC))
+    .word ((B3_Tacs<<13)+(B3_Tcos<<11)+(B3_Tacc<<8)+(B3_Tcoh<<6)+(B3_Tah<<4)+(B3_Tacp<<2)+(B3_PMC))
+    .word ((B4_Tacs<<13)+(B4_Tcos<<11)+(B4_Tacc<<8)+(B4_Tcoh<<6)+(B4_Tah<<4)+(B4_Tacp<<2)+(B4_PMC))
+    .word ((B5_Tacs<<13)+(B5_Tcos<<11)+(B5_Tacc<<8)+(B5_Tcoh<<6)+(B5_Tah<<4)+(B5_Tacp<<2)+(B5_PMC))
+    .word ((B6_MT<<15)+(B6_Trcd<<2)+(B6_SCAN))
+    .word ((B7_MT<<15)+(B7_Trcd<<2)+(B7_SCAN))
+    .word ((REFEN<<23)+(TREFMD<<22)+(Trp<<20)+(Trc<<18)+(Tchr<<16)+REFCNT)
+    .word 0xb2
+    .word 0x30
+    .word 0x30

board/sbc2410x/sbc2410x.c

diff --git a/board/sbc2410x/sbc2410x.c b/board/sbc2410x/sbc2410x.c
new file mode 100644
index 0000000..7030985
--- /dev/null
+++ b/board/sbc2410x/sbc2410x.c
@@ -0,0 +1,183 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2002
+ * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+ *
+ * (C) Copyright 2005
+ * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <s3c2410.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#include <linux/mtd/nand.h>
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+#define FCLK_SPEED 1
+
+#if FCLK_SPEED==0		/* Fout = 203MHz, Fin = 12MHz for Audio */
+#define M_MDIV	0xC3
+#define M_PDIV	0x4
+#define M_SDIV	0x1
+#elif FCLK_SPEED==1		/* Fout = 202.8MHz */
+#define M_MDIV	0x5c
+#define M_PDIV	0x4
+#define M_SDIV	0x0
+#endif
+
+#define USB_CLOCK 1
+
+#if USB_CLOCK==0
+#define U_M_MDIV	0xA1
+#define U_M_PDIV	0x3
+#define U_M_SDIV	0x1
+#elif USB_CLOCK==1
+#define U_M_MDIV	0x48
+#define U_M_PDIV	0x3
+#define U_M_SDIV	0x2
+#endif
+
+static inline void delay (unsigned long loops)
+{
+	__asm__ volatile ("1:\n"
+			  "subs %0, %1, #1\n"
+			  "bne 1b":"=r" (loops):"0" (loops));
+}
+
+/*
+ * Miscellaneous platform dependent initialisations
+ */
+
+int board_init (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
+	S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
+
+	/* to reduce PLL lock time, adjust the LOCKTIME register */
+	clk_power->LOCKTIME = 0xFFFFFF;
+
+	/* configure MPLL */
+	clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+
+	/* some delay between MPLL and UPLL */
+	delay (4000);
+
+	/* configure UPLL */
+	clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+
+	/* some delay between MPLL and UPLL */
+	delay (8000);
+
+	/* set up the I/O ports */
+	gpio->GPACON = 0x007FFFFF;
+	gpio->GPBCON = 0x00044556;
+	gpio->GPBUP = 0x000007FF;
+	gpio->GPCCON = 0xAAAAAAAA;
+	gpio->GPCUP = 0x0000FFFF;
+	gpio->GPDCON = 0xAAAAAAAA;
+	gpio->GPDUP = 0x0000FFFF;
+	gpio->GPECON = 0xAAAAAAAA;
+	gpio->GPEUP = 0x0000FFFF;
+	gpio->GPFCON = 0x000055AA;
+	gpio->GPFUP = 0x000000FF;
+	gpio->GPGCON = 0xFF95FF3A;
+	gpio->GPGUP = 0x0000FFFF;
+	gpio->GPHCON = 0x0016FAAA;
+	gpio->GPHUP = 0x000007FF;
+
+	gpio->EXTINT0=0x22222222;
+	gpio->EXTINT1=0x22222222;
+	gpio->EXTINT2=0x22222222;
+
+	/* arch number of SMDK2410-Board */
+	gd->bd->bi_arch_number = MACH_TYPE_SMDK2410;
+
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = 0x30000100;
+
+	icache_enable();
+	dcache_enable();
+
+	return 0;
+}
+
+int dram_init (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+	return 0;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+extern ulong nand_probe(ulong physadr);
+
+static inline void NF_Reset(void)
+{
+	int i;
+
+	NF_SetCE(NFCE_LOW);
+	NF_Cmd(0xFF);		/* reset command */
+	for(i = 0; i < 10; i++);	/* tWB = 100ns. */
+	NF_WaitRB();		/* wait 200~500us; */
+	NF_SetCE(NFCE_HIGH);
+}
+
+static inline void NF_Init(void)
+{
+#if 1
+#define TACLS   0
+#define TWRPH0  3
+#define TWRPH1  0
+#else
+#define TACLS   0
+#define TWRPH0  4
+#define TWRPH1  2
+#endif
+
+	NF_Conf((1<<15)|(0<<14)|(0<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0));
+	/*nand->NFCONF = (1<<15)|(1<<14)|(1<<13)|(1<<12)|(1<<11)|(TACLS<<8)|(TWRPH0<<4)|(TWRPH1<<0); */
+	/* 1  1    1     1,   1      xxx,  r xxx,   r xxx */
+	/* En 512B 4step ECCR nFCE=H tACLS   tWRPH0   tWRPH1 */
+
+	NF_Reset();
+}
+
+void nand_init(void)
+{
+	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();
+
+	NF_Init();
+#ifdef DEBUG
+	printf("NAND flash probing at 0x%.8lX\n", (ulong)nand);
+#endif
+	printf ("%4lu MB\n", nand_probe((ulong)nand) >> 20);
+}
+#endif /* CONFIG_COMMANDS & CFG_CMD_NAND */

board/sbc2410x/u-boot.lds

diff --git a/board/sbc2410x/u-boot.lds b/board/sbc2410x/u-boot.lds
new file mode 100644
index 0000000..76df6b2
--- /dev/null
+++ b/board/sbc2410x/u-boot.lds
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text      :
+	{
+	  cpu/arm920t/start.o	(.text)
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata : { *(.rodata) }
+
+	. = ALIGN(4);
+	.data : { *(.data) }
+
+	. = ALIGN(4);
+	.got : { *(.got) }
+
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	. = ALIGN(4);
+	__bss_start = .;
+	.bss : { *(.bss) }
+	_end = .;
+}

board/spc1920/Makefile

diff --git a/board/mpc8349ads/Makefile b/board/spc1920/Makefile
similarity index 80%
copy from board/mpc8349ads/Makefile
copy to board/spc1920/Makefile
index f865f9c..47afef7 100644
--- a/board/mpc8349ads/Makefile
+++ b/board/spc1920/Makefile
@@ -1,5 +1,6 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -24,22 +25,16 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o pci.o
+OBJS	= $(BOARD).o
 
-$(LIB):	$(OBJS) $(SOBJS)
+$(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)
 
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak .depend
-
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
 
--include .depend
+sinclude .depend
 
 #########################################################################

board/spc1920/config.mk

diff --git a/board/mpc8349ads/config.mk b/board/spc1920/config.mk
similarity index 65%
copy from board/mpc8349ads/config.mk
copy to board/spc1920/config.mk
index 4602169..e361694 100644
--- a/board/mpc8349ads/config.mk
+++ b/board/spc1920/config.mk
@@ -1,5 +1,8 @@
 #
-# Copyright 2004 Freescale Semiconductor, Inc.
+# (C) Copyright 2000-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# Modified by, Yuli Barcohen, Arabella Software Ltd., yuli@arabellasw.com
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -21,7 +24,12 @@
 #
 
 #
-# MPC83xxADS
+# Motorola old MPC821/860ADS, MPC8xxFADS, new MPC866ADS, and
+# MPC885ADS boards
 #
 
-TEXT_BASE  =   0xFE700000
+#TEXT_BASE = 0xFE000000
+TEXT_BASE = 0xFFF00000
+PLATFORM_CPPFLAGS += -I$(TOPDIR)/board/spc1920
+HOST_CFLAGS += -I$(TOPDIR)/board/spc1920
+HOST_ENVIRO_CFLAGS += -I$(TOPDIR)/board/spc1920

board/spc1920/pld.h

diff --git a/board/spc1920/pld.h b/board/spc1920/pld.h
new file mode 100644
index 0000000..3254f82
--- /dev/null
+++ b/board/spc1920/pld.h
@@ -0,0 +1,14 @@
+#ifndef __PLD_H__
+#define __PLD_H__
+
+typedef struct spc1920_pld {
+	uchar com1_en;
+	uchar dsp_reset;
+	uchar dsp_hpi_on;
+	uchar codec_dsp_power_en;
+	uchar clk2_en;
+	uchar clk3_select;
+	uchar clk4_select;
+} spc1920_pld_t;
+
+#endif /* __PLD_H__ */

board/spc1920/spc1920.c

diff --git a/board/spc1920/spc1920.c b/board/spc1920/spc1920.c
new file mode 100644
index 0000000..028f4c6
--- /dev/null
+++ b/board/spc1920/spc1920.c
@@ -0,0 +1,236 @@
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Modified by, Yuli Barcohen, Arabella Software Ltd., yuli@arabellasw.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <common.h>
+#include <mpc8xx.h>
+#include "pld.h"
+
+#define	_NOT_USED_	0xFFFFFFFF
+/* #define debug(fmt,args...)     printf (fmt ,##args) */
+
+static long int dram_size (long int, long int *, long int);
+
+const uint sdram_table[] = {
+	/*
+	 * Single Read. (Offset 0 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEFC04, 0x11ADFC04, 0xEFBBBC00,
+	0x1FF77C47, /* last */
+	/*
+	 * SDRAM Initialization (offset 5 in UPMB RAM)
+	 *
+	 * This is no UPM entry point. The following definition uses
+	 * the remaining space to establish an initialization
+	 * sequence, which is executed by a RUN command.
+	 *
+	 */
+	0x1FF77C34, 0xEFEABC34, 0x1FB57C35, /* last */
+	/*
+	 * Burst Read. (Offset 8 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEFC04, 0x10ADFC04, 0xF0AFFC00,
+	0xF0AFFC00, 0xF1AFFC00, 0xEFBBBC00, 0x1FF77C47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Single Write. (Offset 18 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEBC00, 0x01B93C04, 0x1FF77C47, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Burst Write. (Offset 20 in UPMB RAM)
+	 */
+	0x1F07FC04, 0xEEAEBC00, 0x10AD7C00, 0xF0AFFC00,
+	0xF0AFFC00, 0xE1BBBC04, 0x1FF77C47, /* last */
+	_NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Refresh  (Offset 30 in UPMB RAM)
+	 */
+	0x1FF5FC84, 0xFFFFFC04, 0xFFFFFC04, 0xFFFFFC04,
+	0xFFFFFC84, 0xFFFFFC07, /* last */
+	_NOT_USED_, _NOT_USED_,
+	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	/*
+	 * Exception. (Offset 3c in UPMB RAM)
+	 */
+	0x7FFFFC07, /* last */
+	_NOT_USED_, _NOT_USED_, _NOT_USED_,
+};
+
+long int initdram (int board_type)
+{
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immr->im_memctl;
+	/* volatile spc1920_pld_t *pld = (spc1920_pld_t *) CFG_SPC1920_PLD_BASE; */
+
+	long int size_b0;
+	long int size8, size9;
+	int i;
+
+	/*
+	 * Configure UPMB for SDRAM
+	 */
+	upmconfig (UPMB, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
+
+	udelay(100);
+
+	memctl->memc_mptpr = CFG_MPTPR;
+
+	/* burst length=4, burst type=sequential, CAS latency=2 */
+	memctl->memc_mar = CFG_MAR;
+
+	/*
+	 * Map controller bank 1 to the SDRAM bank at preliminary address.
+	 */
+	memctl->memc_or1 = CFG_OR1_PRELIM;
+	memctl->memc_br1 = CFG_BR1_PRELIM;
+
+	/* initialize memory address register */
+	memctl->memc_mbmr = CFG_MBMR_8COL; /* refresh not enabled yet */
+
+	/* mode initialization (offset 5) */
+	udelay (200);				/* 0x80006105 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x05);
+
+	/* run 2 refresh sequence with 4-beat refresh burst (offset 0x30) */
+	udelay (1);				/* 0x80006130 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x30);
+	udelay (1);				/* 0x80006130 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x30);
+	udelay (1);				/* 0x80006106 */
+	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_B | MCR_MB_CS1 | MCR_MLCF (1) | MCR_MAD (0x06);
+
+	memctl->memc_mbmr |= MBMR_PTBE;	/* refresh enabled */
+
+	udelay (200);
+
+	/* Need at least 10 DRAM accesses to stabilize */
+	for (i = 0; i < 10; ++i) {
+		volatile unsigned long *addr =
+			(volatile unsigned long *) CFG_SDRAM_BASE;
+		unsigned long val;
+
+		val = *(addr + i);
+		*(addr + i) = val;
+	}
+
+	/*
+	 * Check Bank 0 Memory Size for re-configuration
+	 *
+	 * try 8 column mode
+	 */
+	size8 = dram_size (CFG_MBMR_8COL, (long *)CFG_SDRAM_BASE, SDRAM_MAX_SIZE);
+
+	udelay (1000);
+
+	/*
+	 * try 9 column mode
+	 */
+	size9 = dram_size (CFG_MBMR_9COL, (long *)CFG_SDRAM_BASE, SDRAM_MAX_SIZE);
+
+	if (size8 < size9) {		/* leave configuration at 9 columns */
+		size_b0 = size9;
+		memctl->memc_mbmr = CFG_MBMR_9COL | MBMR_PTBE;
+		udelay (500);
+	} else {			/* back to 8 columns            */
+		size_b0 = size8;
+		memctl->memc_mbmr = CFG_MBMR_8COL | MBMR_PTBE;
+		udelay (500);
+	}
+
+	/*
+	 * Final mapping:
+	 */
+
+	memctl->memc_or1 = ((-size_b0) & 0xFFFF0000) |
+			OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING;
+	memctl->memc_br1 = (CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V;
+	udelay (1000);
+
+
+	/* PLD Setup */
+	memctl->memc_or5 = CFG_OR5_PRELIM;
+	memctl->memc_br5 = CFG_BR5_PRELIM;
+	udelay(1000);
+
+	return (size_b0);
+}
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+static long int dram_size (long int mbmr_value, long int *base,
+			   long int maxsize)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	memctl->memc_mbmr = mbmr_value;
+
+	return (get_ram_size (base, maxsize));
+}
+
+
+/************* other stuff ******************/
+
+
+int board_early_init_f(void)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+
+
+	/* Turn on LED PD9 */
+	immap->im_ioport.iop_pdpar &= ~(0x0040);
+	immap->im_ioport.iop_pddir |= 0x0040;
+	immap->im_ioport.iop_pddat |= 0x0040;
+
+	/* Enable PD10 (COM2_EN) */
+	immap->im_ioport.iop_pdpar &= ~0x0020;
+	immap->im_ioport.iop_pddir &= ~0x4000;
+	immap->im_ioport.iop_pddir |= 0x0020;
+	immap->im_ioport.iop_pddat |= 0x0020;
+
+
+#ifdef CFG_SMC1_PLD_CLK4 /* SMC1 uses CLK4 from PLD */
+	immap->im_cpm.cp_simode |= 0x7000;
+	immap->im_cpm.cp_simode &= ~(0x8000);
+#endif
+
+	return 0;
+}
+
+
+int checkboard (void)
+{
+	puts("Board: SPC1920\n");
+	return 0;
+}

board/spc1920/u-boot.lds

diff --git a/board/mpc8349ads/u-boot.lds b/board/spc1920/u-boot.lds
similarity index 64%
copy from board/mpc8349ads/u-boot.lds
copy to board/spc1920/u-boot.lds
index 020cfa6..d526d1d 100644
--- a/board/mpc8349ads/u-boot.lds
+++ b/board/spc1920/u-boot.lds
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -21,6 +22,9 @@
  */
 
 OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
@@ -29,31 +33,50 @@
   .hash          : { *(.hash)		}
   .dynsym        : { *(.dynsym)		}
   .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)		}
+  .rel.text      : { *(.rel.text)	}
   .rela.text     : { *(.rela.text) 	}
-  .rel.data      : { *(.rel.data)		}
+  .rel.data      : { *(.rel.data)	}
   .rela.data     : { *(.rela.data) 	}
   .rel.rodata    : { *(.rel.rodata) 	}
   .rela.rodata   : { *(.rela.rodata) 	}
-  .rel.got       : { *(.rel.got)		}
-  .rela.got      : { *(.rela.got)		}
+  .rel.got       : { *(.rel.got)	}
+  .rela.got      : { *(.rela.got)	}
   .rel.ctors     : { *(.rel.ctors)	}
   .rela.ctors    : { *(.rela.ctors)	}
   .rel.dtors     : { *(.rel.dtors)	}
   .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)		}
-  .rela.bss      : { *(.rela.bss)		}
-  .rel.plt       : { *(.rel.plt)		}
-  .rela.plt      : { *(.rela.plt)		}
-  .init          : { *(.init)	}
+  .rel.bss       : { *(.rel.bss)	}
+  .rela.bss      : { *(.rela.bss)	}
+  .rel.plt       : { *(.rel.plt)	}
+  .rela.plt      : { *(.rela.plt)	}
+  .init          : { *(.init)		}
   .plt : { *(.plt) }
   .text      :
   {
-    cpu/mpc83xx/start.o	(.text)
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/mpc8xx/start.o		(.text)
+    cpu/mpc8xx/traps.o		(.text)
+    common/dlmalloc.o		(.text)
+    lib_ppc/ppcstring.o		(.text)
+    lib_generic/vsprintf.o	(.text)
+    lib_generic/crc32.o		(.text)
+    lib_generic/zlib.o		(.text)
+    lib_ppc/cache.o		(.text)
+    lib_ppc/time.o		(.text)
+
+    . = DEFINED(env_offset) ? env_offset : .;
+    common/environment.o	(.ppcenv)
+
     *(.text)
     *(.fixup)
     *(.got1)
-    . = ALIGN(16);
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
     *(.rodata)
     *(.rodata1)
     *(.rodata.str1.4)
@@ -64,7 +87,7 @@
   .dtors     : { *(.dtors)   }
 
   /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
+  . = (. + 0x00FF) & 0xFFFFFF00;
   _erotext = .;
   PROVIDE (erotext = .);
   .reloc   :
@@ -75,8 +98,8 @@
     _FIXUP_TABLE_ = .;
     *(.fixup)
   }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
-  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
 
   .data    :
   {
@@ -101,11 +124,11 @@
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;
 
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_begin = .;
   .text.init : { *(.text.init) }
   .data.init : { *(.data.init) }
-  . = ALIGN(4096);
+  . = ALIGN(256);
   __init_end = .;
 
   __bss_start = .;
@@ -119,4 +142,3 @@
   _end = . ;
   PROVIDE (end = .);
 }
-ENTRY(_start)

board/stxxtc/Makefile

diff --git a/board/stxxtc/Makefile b/board/stxxtc/Makefile
index 11065cf..8c529a0 100644
--- a/board/stxxtc/Makefile
+++ b/board/stxxtc/Makefile
@@ -25,19 +25,11 @@
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o oftree.o
+OBJS	= $(BOARD).o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)
 
-%.dtb: %.dts
-	dtc -f -V 0x10 -I dts -O dtb $< >$@
-
-%.c: %.dtb
-	xxd -i $< \
-	   | sed -e "s/^unsigned char/const unsigned char/g" \
-	   | sed -e "s/^unsigned int/const unsigned int/g" > $@
-
 #########################################################################
 
 .depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)

board/stxxtc/oftree.dts

diff --git a/board/stxxtc/oftree.dts b/board/stxxtc/oftree.dts
deleted file mode 100644
index e3f3017..0000000
--- a/board/stxxtc/oftree.dts
+++ /dev/null
@@ -1,52 +0,0 @@
-/ {
-	model = "STXXTC V1";
-	compatible = "STXXTC";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	cpus {
-		linux,phandle = <1>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		PowerPC,MPC870@0 {
-			linux,phandle = <3>;
-			name = "PowerPC,MPC870";
-			device_type = "cpu";
-			reg = <0>;
-			clock-frequency = <0>;		/* place-holder for runtime fillup */
-			timebase-frequency = <0>;	/* dido */
-			linux,boot-cpu;
-			i-cache-size = <2000>;
-			d-cache-size = <2000>;
-			32-bit;
-		};
-	};
-
-	memory@0 {
-		device_type = "memory";
-		reg = <00000000 00000000 00000000 20000000>;
-	};
-
-	/* copy of the bd_t information (place-holders) */
-	bd_t {
-		memstart	= <0>;
-		memsize		= <0>;
-		flashstart	= <0>;
-		flashsize	= <0>;
-		flashoffset	= <0>;
-		sramstart	= <0>;
-		sramsize	= <0>;
-
-		immr_base	= <0>;
-
-		bootflags	= <0>;
-		ip_addr		= <0>;
-		enetaddr	= [ 00 00 00 00 00 00 ];
-		ethspeed	= <0>;
-		intfreq		= <0>;
-		busfreq		= <0>;
-
-		baudrate	= <0>;
-	};
-
-};

board/tqm5200/Makefile

diff --git a/board/tqm5200/Makefile b/board/tqm5200/Makefile
index c234332..9a1ea48 100644
--- a/board/tqm5200/Makefile
+++ b/board/tqm5200/Makefile
@@ -25,8 +25,7 @@
 
 LIB	= lib$(BOARD).a
 
-#OBJS	:= $(BOARD).o flash.o
-OBJS	:= $(BOARD).o cmd_stk52xx.o
+OBJS	:= $(BOARD).o cmd_stk52xx.o cmd_tb5200.o
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $(OBJS)

board/tqm5200/cmd_stk52xx.c

diff --git a/board/tqm5200/cmd_stk52xx.c b/board/tqm5200/cmd_stk52xx.c
index 8b9057f..7af69f2 100755
--- a/board/tqm5200/cmd_stk52xx.c
+++ b/board/tqm5200/cmd_stk52xx.c
@@ -22,7 +22,7 @@
  */
 
 /*
- * SKT52XX specific functions
+ * STK52XX specific functions
  */
 /*#define DEBUG*/
 
@@ -31,6 +31,7 @@
 
 #if (CONFIG_COMMANDS & CFG_CMD_BSP)
 
+#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
 #define DEFAULT_VOL	45
 #define DEFAULT_FREQ	500
 #define DEFAULT_DURATION	200
@@ -60,7 +61,6 @@
 static void pcm1772_write_reg(unsigned char addr, unsigned char data);
 static void set_attenuation(unsigned char attenuation);
 
-#ifdef CONFIG_STK52XX
 static void spi_init(void)
 {
 	struct mpc5xxx_spi *spi = (struct mpc5xxx_spi*)MPC5XXX_SPI;
@@ -537,7 +537,9 @@
 
 	return rcode;
 }
+#endif
 
+#if defined(CONFIG_STK52XX)
 void led_init(void)
 {
 	struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO;
@@ -736,7 +738,9 @@
 
 	return 0;
 }
+#endif
 
+#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
 /*
  * return 1 on CAN initialization failure
  * return 0 if no failure
@@ -1106,6 +1110,7 @@
 	return error_status;
 }
 
+#ifndef CONFIG_FO300
 static void sm501_backlight (unsigned int state)
 {
 	if (state == BL_ON) {
@@ -1115,6 +1120,7 @@
 		*(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) &=
 			~((1 << 26) | (1 << 27));
 }
+#endif
 
 int cmd_fkt(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
@@ -1124,7 +1130,9 @@
 	printf ("Revision 100 of STK52XX not supported!\n");
 	return 1;
 #endif
+#if defined(CONFIG_STK52XX)
 	led_init();
+#endif
 	can_init();
 
 	switch (argc) {
@@ -1152,6 +1160,7 @@
 			else
 				printf ("Error\n");
 			return rcode;
+#ifndef CONFIG_FO300
 		} else if (strncmp (argv[1], "backlight", 4) == 0) {
 			if (strncmp (argv[2], "on", 2) == 0) {
 				sm501_backlight (BL_ON);
@@ -1161,14 +1170,17 @@
 				sm501_backlight (BL_OFF);
 				return 0;
 			}
+#endif
 		}
 		break;
 
+#if defined(CONFIG_STK52XX)
 	case 4:
 		if (strcmp (argv[1], "led") == 0) {
 			return (do_led (argv));
 		}
 		break;
+#endif
 
 	default:
 		break;
@@ -1204,12 +1216,14 @@
 	"[channel]\n"
 	"    - play short beep on \"l\"eft or \"r\"ight channel\n"
 );
+#endif /* CONFIG_STK52XX  || CONFIG_FO300 */
 
+#if defined(CONFIG_STK52XX)
 U_BOOT_CMD(
 	fkt ,	4,	1,	cmd_fkt,
 	"fkt     - Function test routines\n",
 	"led number on/off\n"
-	"     - 'number's like printed on SKT52XX board\n"
+	"     - 'number's like printed on STK52XX board\n"
 	"fkt can\n"
 	"     - loopback plug for X83 required\n"
 	"fkt rs232 number\n"
@@ -1217,5 +1231,14 @@
 	"fkt backlight on/off\n"
 	"     - switch backlight on or off\n"
 );
-#endif /* CONFIG_STK52XX */
+#elif defined(CONFIG_FO300)
+U_BOOT_CMD(
+	fkt ,	3,	1,	cmd_fkt,
+	"fkt     - Function test routines\n",
+	"fkt can\n"
+	"     - loopback plug for X16/X29 required\n"
+	"fkt rs232 number\n"
+	"     - loopback plug(s) for X21/X22 required\n"
+);
+#endif
 #endif /* CFG_CMD_BSP */

board/tqm5200/cmd_tb5200.c

diff --git a/board/tqm5200/cmd_tb5200.c b/board/tqm5200/cmd_tb5200.c
new file mode 100644
index 0000000..8784b1f
--- /dev/null
+++ b/board/tqm5200/cmd_tb5200.c
@@ -0,0 +1,104 @@
+/*
+ * (C) Copyright 2005 - 2006
+ * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * TB5200 specific functions
+ */
+/*#define DEBUG*/
+
+#include <common.h>
+#include <command.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_BSP)
+#if defined (CONFIG_TB5200)
+
+#define SM501_PANEL_DISPLAY_CONTROL	0x00080000UL
+
+static void led_init(void)
+{
+	struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
+
+	/* configure timer 4 for simple GPIO output */
+	gpt->gpt4.emsr |=  0x00000024;
+}
+
+int cmd_led(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	struct mpc5xxx_gpt_0_7 *gpt = (struct mpc5xxx_gpt_0_7 *)MPC5XXX_GPT;
+
+	led_init();
+
+	if (strcmp (argv[1], "on") == 0) {
+		debug ("switch status LED on\n");
+		gpt->gpt4.emsr |=  (1 << 4);
+	} else if (strcmp (argv[1], "off") == 0) {
+		debug ("switch status LED off\n");
+		gpt->gpt4.emsr &=  ~(1 << 4);
+	} else {
+		printf ("Usage:\nled on/off\n");
+		return 1;
+	}
+
+	return 0;
+}
+
+static void sm501_backlight (unsigned int state)
+{
+	if (state == 1) {
+		*(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) |=
+			(1 << 26) | (1 << 27);
+	} else if (state == 0)
+		*(vu_long *)(SM501_MMIO_BASE+SM501_PANEL_DISPLAY_CONTROL) &=
+			~((1 << 26) | (1 << 27));
+}
+
+int cmd_backlight(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	if (strcmp (argv[1], "on") == 0) {
+		debug ("switch backlight on\n");
+		sm501_backlight (1);
+	} else if (strcmp (argv[1], "off") == 0) {
+		debug ("switch backlight off\n");
+		sm501_backlight (0);
+	} else {
+		printf ("Usage:\nbacklight on/off\n");
+		return 1;
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	led ,	2,	1,	cmd_led,
+	"led     - switch status LED on or off\n",
+	"on/off\n"
+);
+
+U_BOOT_CMD(
+	backlight ,	2,	1,	cmd_backlight,
+	"backlight - switch backlight on or off\n",
+	"on/off\n"
+	);
+
+#endif /* CONFIG_STK52XX */
+#endif /* CFG_CMD_BSP */

board/tqm5200/config.mk

diff --git a/board/tqm5200/config.mk b/board/tqm5200/config.mk
index 585a99a..84ddee8 100644
--- a/board/tqm5200/config.mk
+++ b/board/tqm5200/config.mk
@@ -28,12 +28,17 @@
 #
 #	0xFC000000   boot low (standard configuration with room for max 64 MByte
 #		     Flash ROM)
+#	0xFFF00000   boot high (for a backup copy of U-Boot)
 #	0x00100000   boot from RAM (for testing only)
 #
 
+sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp
+
 ifndef TEXT_BASE
 ## Standard: boot low
 TEXT_BASE = 0xFC000000
+## For a backup copy of U-Boot at the end of flash: boot high
+# TEXT_BASE = 0xFFF00000
 ## For testing: boot from RAM
 # TEXT_BASE = 0x00100000
 endif

board/tqm5200/flash.c

diff --git a/board/tqm5200/flash.c b/board/tqm5200/flash.c
deleted file mode 100644
index af4d78a..0000000
--- a/board/tqm5200/flash.c
+++ /dev/null
@@ -1,497 +0,0 @@
-/*
- * (C) Copyright 2003-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2004
- * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/*
- * CPU to flash interface is 32-bit, so make declaration accordingly
- */
-typedef unsigned long FLASH_PORT_WIDTH;
-typedef volatile unsigned long FLASH_PORT_WIDTHV;
-
-#define FPW	FLASH_PORT_WIDTH
-#define FPWV	FLASH_PORT_WIDTHV
-
-#define FLASH_CYCLE1	0x0555
-#define FLASH_CYCLE2	0x02aa
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(FPWV *addr, flash_info_t *info);
-static void flash_reset(flash_info_t *info);
-static int write_word_amd(flash_info_t *info, FPWV *dest, FPW data);
-static flash_info_t *flash_get_info(ulong base);
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init (void)
-{
-	unsigned long size = 0;
-	extern void flash_preinit(void);
-	ulong flashbase = CFG_FLASH_BASE;
-
-	flash_preinit();
-
-	/* Init: no FLASHes known */
-	memset(&flash_info[0], 0, sizeof(flash_info_t));
-
-	flash_info[0].size =
-		flash_get_size((FPW *)flashbase, &flash_info[0]);
-
-	size = flash_info[0].size;
-
-#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
-	/* monitor protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-		      CFG_MONITOR_BASE,
-		      CFG_MONITOR_BASE+monitor_flash_len-1,
-		      flash_get_info(CFG_MONITOR_BASE));
-#endif
-
-#ifdef	CFG_ENV_IS_IN_FLASH
-	/* ENV protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-		      CFG_ENV_ADDR,
-		      CFG_ENV_ADDR+CFG_ENV_SIZE-1,
-		      flash_get_info(CFG_ENV_ADDR));
-#endif
-
-	return size ? size : 1;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_reset(flash_info_t *info)
-{
-	FPWV *base = (FPWV *)(info->start[0]);
-
-	/* Put FLASH back in read mode */
-	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL)
-		*base = (FPW)0x00FF00FF;	/* Intel Read Mode */
-	else if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD)
-		*base = (FPW)0x00F000F0;	/* AMD Read Mode */
-}
-
-/*-----------------------------------------------------------------------
- */
-
-static flash_info_t *flash_get_info(ulong base)
-{
-	int i;
-	flash_info_t * info;
-
-	for (i = 0; i < CFG_MAX_FLASH_BANKS; i ++) {
-		info = & flash_info[i];
-		if (info->size && info->start[0] <= base &&
-		    base <= info->start[0] + info->size - 1)
-			break;
-	}
-
-	return i == CFG_MAX_FLASH_BANKS ? 0 : info;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info (flash_info_t *info)
-{
-	int i;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-	case FLASH_MAN_AMD:	printf ("AMD ");		break;
-	case FLASH_MAN_BM:	printf ("BRIGHT MICRO ");	break;
-	case FLASH_MAN_FUJ:	printf ("FUJITSU ");		break;
-	case FLASH_MAN_SST:	printf ("SST ");		break;
-	case FLASH_MAN_STM:	printf ("STM ");		break;
-	case FLASH_MAN_INTEL:	printf ("INTEL ");		break;
-	default:		printf ("Unknown Vendor ");	break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_AMLV128U:
-		printf ("AM29LV128ML (128Mbit, uniform sector size)\n");
-		break;
-	case FLASH_AM160B:
-		printf ("AM29LV160B (16 Mbit, bottom boot sect)\n");
-		break;
-	default:
-		printf ("Unknown Chip Type\n");
-		break;
-	}
-
-	printf ("  Size: %ld MB in %d Sectors\n",
-		info->size >> 20,
-		info->sector_count);
-
-	printf ("  Sector Start Addresses:");
-
-	for (i=0; i<info->sector_count; ++i) {
-		if ((i % 5) == 0) {
-			printf ("\n   ");
-		}
-		printf (" %08lX%s",
-			info->start[i],
-			info->protect[i] ? " (RO)" : "     ");
-	}
-	printf ("\n");
-	return;
-}
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-ulong flash_get_size (FPWV *addr, flash_info_t *info)
-{
-	int i;
-	ulong base = (ulong)addr;
-
-	/* Write auto select command: read Manufacturer ID */
-	/* Write auto select command sequence and test FLASH answer */
-	addr[FLASH_CYCLE1] = (FPW)0x00AA00AA;	/* for AMD, Intel ignores this */
-	addr[FLASH_CYCLE2] = (FPW)0x00550055;	/* for AMD, Intel ignores this */
-	addr[FLASH_CYCLE1] = (FPW)0x00900090;	/* selects Intel or AMD */
-
-	/* The manufacturer codes are only 1 byte, so just use 1 byte.
-	 * This works for any bus width and any FLASH device width.
-	 */
-	udelay(100);
-	switch (addr[0] & 0xff) {
-
-	case (uchar)AMD_MANUFACT:
-		debug ("Manufacturer: AMD (Spansion)\n");
-		info->flash_id = FLASH_MAN_AMD;
-		break;
-
-	case (uchar)INTEL_MANUFACT:
-		debug ("Manufacturer: Intel (not supported yet)\n");
-		info->flash_id = FLASH_MAN_INTEL;
-		break;
-
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		info->sector_count = 0;
-		info->size = 0;
-		break;
-	}
-
-	/* Check 16 bits or 32 bits of ID so work on 32 or 16 bit bus. */
-	if (info->flash_id != FLASH_UNKNOWN) switch ((FPW)addr[1]) {
-
-	case (FPW)AMD_ID_LV160B:
-		debug ("Chip: AM29LV160MB\n");
-		info->flash_id += FLASH_AM160B;
-		info->sector_count = 35;
-		info->size = 0x00400000;
-		/*
-		 * The first 4 sectors are 16 kB, 8 kB, 8 kB and 32 kB, all
-		 * the other ones are 64 kB
-		 */
-		info->start[0] = base + 0x00000000;
-		info->start[1] = base + 0x00008000;
-		info->start[2] = base + 0x0000C000;
-		info->start[3] = base + 0x00010000;
-		for( i = 4; i < info->sector_count; i++ )
-			info->start[i] =
-				base + (i * 2 * (64 << 10)) - 0x00060000;
-		break;		/* => 4 MB */
-
-	case AMD_ID_MIRROR:
-		debug ("Mirror Bit flash: addr[14] = %08lX  addr[15] = %08lX\n",
-			addr[14], addr[15]);
-
-		switch(addr[14]) {
-		case AMD_ID_LV128U_2:
-			if (addr[15] != AMD_ID_LV128U_3) {
-				debug ("Chip: AM29LVxxxM -> unknown\n");
-				info->flash_id = FLASH_UNKNOWN;
-				info->sector_count = 0;
-				info->size = 0;
-			} else {
-				debug ("Chip: AM29LV128M\n");
-				info->flash_id += FLASH_AMLV128U;
-				info->sector_count = 256;
-				info->size = 0x02000000;
-				for (i = 0; i < info->sector_count; i++) {
-					info->start[i] = base;
-					base += 0x20000;
-				}
-			}
-			break;	/* => 32 MB	*/
-		default:
-			debug ("Chip: *** unknown ***\n");
-			info->flash_id = FLASH_UNKNOWN;
-			info->sector_count = 0;
-			info->size = 0;
-			break;
-		}
-		break;
-
-	default:
-		info->flash_id = FLASH_UNKNOWN;
-		info->sector_count = 0;
-		info->size = 0;
-	}
-
-	/* Put FLASH back in read mode */
-	flash_reset(info);
-
-	return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int	flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	vu_long *addr = (vu_long*)(info->start[0]);
-	int flag, prot, sect, l_sect;
-	ulong start, now, last;
-
-	debug ("flash_erase: first: %d last: %d\n", s_first, s_last);
-
-	if ((s_first < 0) || (s_first > s_last)) {
-		if (info->flash_id == FLASH_UNKNOWN) {
-			printf ("- missing\n");
-		} else {
-			printf ("- no sectors to erase\n");
-		}
-		return 1;
-	}
-
-	if ((info->flash_id == FLASH_UNKNOWN) ||
-	    (info->flash_id > FLASH_AMD_COMP)) {
-		printf ("Can't erase unknown flash type %08lx - aborted\n",
-			info->flash_id);
-		return 1;
-	}
-
-	prot = 0;
-	for (sect=s_first; sect<=s_last; ++sect) {
-		if (info->protect[sect]) {
-			prot++;
-		}
-	}
-
-	if (prot) {
-		printf ("- Warning: %d protected sectors will not be erased!\n",
-			prot);
-	} else {
-		printf ("\n");
-	}
-
-	l_sect = -1;
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	addr[0x0555] = 0x00AA00AA;
-	addr[0x02AA] = 0x00550055;
-	addr[0x0555] = 0x00800080;
-	addr[0x0555] = 0x00AA00AA;
-	addr[0x02AA] = 0x00550055;
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect<=s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			addr = (vu_long*)(info->start[sect]);
-			addr[0] = 0x00300030;
-			l_sect = sect;
-		}
-	}
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	/* wait at least 80us - let's wait 1 ms */
-	udelay (1000);
-
-	/*
-	 * We wait for the last triggered sector
-	 */
-	if (l_sect < 0)
-		goto DONE;
-
-	start = get_timer (0);
-	last  = start;
-	addr = (vu_long*)(info->start[l_sect]);
-	while ((addr[0] & 0x00800080) != 0x00800080) {
-		if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
-			printf ("Timeout\n");
-			return 1;
-		}
-		/* show that we're waiting */
-		if ((now - last) > 1000) {	/* every second */
-			putc ('.');
-			last = now;
-		}
-	}
-
-DONE:
-	/* reset to read mode */
-	addr = (volatile unsigned long *)info->start[0];
-	addr[0] = 0x00F000F0;	/* reset bank */
-
-	printf (" done\n");
-	return 0;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	ulong cp, wp, data;
-	int i, l, rc;
-
-	/*
-	 * Get lower word aligned address. Assumes 32 bit flash bus width.
-	 */
-	wp = (addr & ~3);
-
-	/*
-	 * handle unaligned start bytes
-	 */
-	if ((l = addr - wp) != 0) {
-		data = 0;
-		for (i=0, cp=wp; i<l; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-		for (; i<4 && cnt>0; ++i) {
-			data = (data << 8) | *src++;
-			--cnt;
-			++cp;
-		}
-		for (; cnt==0 && i<4; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-
-		if ((rc = write_word_amd(info, (FPW *)wp, data)) != 0) {
-			return (rc);
-		}
-		wp += 4;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	while (cnt >= 4) {
-		data = 0;
-		for (i=0; i<4; ++i) {
-			data = (data << 8) | *src++;
-		}
-		if ((rc = write_word_amd(info, (FPW *)wp, data)) != 0) {
-			return (rc);
-		}
-		wp  += 4;
-		cnt -= 4;
-	}
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
-		data = (data << 8) | *src++;
-		--cnt;
-	}
-	for (; i<4; ++i, ++cp) {
-		data = (data << 8) | (*(uchar *)cp);
-	}
-
-	return (write_word_amd(info, (FPW *)wp, data));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash for AMD FLASH
- * A word is 16 or 32 bits, whichever the bus width of the flash bank
- * (not an individual chip) is.
- *
- * returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word_amd (flash_info_t *info, FPWV *dest, FPW data)
-{
-	ulong start;
-	int flag;
-	FPWV *base;		/* first address in flash bank	*/
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*dest & data) != data) {
-		return (2);
-	}
-
-	base = (FPWV *)(info->start[0]);
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	base[FLASH_CYCLE1] = (FPW)0x00AA00AA;	/* unlock */
-	base[FLASH_CYCLE2] = (FPW)0x00550055;	/* unlock */
-	base[FLASH_CYCLE1] = (FPW)0x00A000A0;	/* selects program mode */
-
-	*dest = data;		/* start programming the data	*/
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts();
-
-	start = get_timer (0);
-
-	/* data polling for D7 */
-	while ((*dest & (FPW)0x00800080) != (data & (FPW)0x00800080)) {
-		if (get_timer(start) > CFG_FLASH_WRITE_TOUT) {
-			*dest = (FPW)0x00F000F0;	/* reset bank */
-			return (1);
-		}
-	}
-	return (0);
-}

board/tqm5200/tqm5200.c

diff --git a/board/tqm5200/tqm5200.c b/board/tqm5200/tqm5200.c
index 6aad920..c8350ab 100644
--- a/board/tqm5200/tqm5200.c
+++ b/board/tqm5200/tqm5200.c
@@ -1,11 +1,11 @@
 /*
- * (C) Copyright 2003-2004
+ * (C) Copyright 2003-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * (C) Copyright 2004
  * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
  *
- * (C) Copyright 2004-2005
+ * (C) Copyright 2004-2006
  * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
  *
  * See file CREDITS for list of people who contributed to this
@@ -30,6 +30,7 @@
 #include <common.h>
 #include <mpc5xxx.h>
 #include <pci.h>
+#include <asm/processor.h>
 
 #ifdef CONFIG_VIDEO_SM501
 #include <sm501.h>
@@ -101,6 +102,8 @@
 {
 	ulong dramsize = 0;
 	ulong dramsize2 = 0;
+	uint svr, pvr;
+
 #ifndef CFG_RAMBOOT
 	ulong test1, test2;
 
@@ -190,11 +193,31 @@
 	} else {
 		dramsize2 = 0;
 	}
-
 #endif /* CFG_RAMBOOT */
 
-/*	return dramsize + dramsize2; */
+	/*
+	 * On MPC5200B we need to set the special configuration delay in the
+	 * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
+	 * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
+	 *
+	 * "The SDelay should be written to a value of 0x00000004. It is
+	 * required to account for changes caused by normal wafer processing
+	 * parameters."
+	 */
+	svr = get_svr();
+	pvr = get_pvr();
+	if ((SVR_MJREV(svr) >= 2) &&
+	    (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4)) {
+
+		*(vu_long *)MPC5XXX_SDRAM_SDELAY = 0x04;
+		__asm__ volatile ("sync");
+	}
+
+#if defined(CONFIG_TQM5200_B)
+	return dramsize + dramsize2;
+#else
 	return dramsize;
+#endif /* CONFIG_TQM5200_B */
 }
 
 #elif defined(CONFIG_MGT5100)
@@ -250,26 +273,38 @@
 
 int checkboard (void)
 {
-#if defined (CONFIG_AEVFIFO)
+#if defined(CONFIG_AEVFIFO)
 	puts ("Board: AEVFIFO\n");
 	return 0;
 #endif
-#if defined (CONFIG_TQM5200_AA)
-	puts ("Board: TQM5200-AA (TQ-Components GmbH)\n");
-#elif defined (CONFIG_TQM5200_AB)
-	puts ("Board: TQM5200-AB (TQ-Components GmbH)\n");
-#elif defined (CONFIG_TQM5200_AC)
-	puts ("Board: TQM5200-AC (TQ-Components GmbH)\n");
-#elif defined (CONFIG_TQM5200)
-	puts ("Board: TQM5200 (TQ-Components GmbH)\n");
+
+#if defined(CONFIG_TQM5200S)
+# define MODULE_NAME	"TQM5200S"
+#else
+# define MODULE_NAME	"TQM5200"
 #endif
-#if defined (CONFIG_STK52XX)
-	puts ("       on a STK52XX baseboard\n");
+
+#if defined(CONFIG_STK52XX)
+# define CARRIER_NAME	"STK52xx"
+#elif defined(CONFIG_TB5200)
+# define CARRIER_NAME	"TB5200"
+#elif defined(CONFIG_CAM5200)
+# define CARRIER_NAME	"Cam5200"
+#elif defined(CONFIG_FO300)
+# define CARRIER_NAME	"FO300"
+#else
+# error "UNKNOWN"
 #endif
 
+	puts (	"Board: " MODULE_NAME " (TQ-Components GmbH)\n"
+		"       on a " CARRIER_NAME " carrier board\n");
+
 	return 0;
 }
 
+#undef MODULE_NAME
+#undef CARRIER_NAME
+
 void flash_preinit(void)
 {
 	/*
@@ -411,7 +446,6 @@
 #endif
 #endif /* CONFIG_PS2MULT */
 
-#if defined(CONFIG_CS_AUTOCONF)
 int last_stage_init (void)
 {
 	/*
@@ -506,11 +540,14 @@
 
 	return 0;
 }
-#endif /* CONFIG_CS_AUTOCONF */
 
 #ifdef CONFIG_VIDEO_SM501
 
+#ifdef CONFIG_FO300
+#define DISPLAY_WIDTH   800
+#else
 #define DISPLAY_WIDTH   640
+#endif
 #define DISPLAY_HEIGHT  480
 
 #ifdef CONFIG_VIDEO_SM501_8BPP
@@ -540,8 +577,30 @@
 	{0x80218, 0x000201e9},
 	{0x80200, 0x00013306},
 #else  /* panel + CRT */
+#ifdef CONFIG_FO300
 	{0x00004, 0x0},
 	{0x00048, 0x00021807},
+	{0x0004C, 0x301a0a01},
+	{0x00054, 0x1},
+	{0x00040, 0x00021807},
+	{0x00044, 0x091a0a01},
+	{0x00054, 0x0},
+	{0x80000, 0x0f013106},
+	{0x80004, 0xc428bb17},
+	{0x8000C, 0x00000000},
+	{0x80010, 0x0C800C80},
+	{0x80014, 0x03200000},
+	{0x80018, 0x01e00000},
+	{0x8001C, 0x00000000},
+	{0x80020, 0x01e00320},
+	{0x80024, 0x042a031f},
+	{0x80028, 0x0086034a},
+	{0x8002C, 0x020c01df},
+	{0x80030, 0x000201ea},
+	{0x80200, 0x00010000},
+#else
+	{0x00004, 0x0},
+	{0x00048, 0x00021807},
 	{0x0004C, 0x091a0a01},
 	{0x00054, 0x1},
 	{0x00040, 0x00021807},
@@ -560,6 +619,7 @@
 	{0x8002C, 0x020c01df},
 	{0x80030, 0x000201e9},
 	{0x80200, 0x00010000},
+#endif /* #ifdef CONFIG_FO300 */
 #endif
 	{0, 0}
 };
@@ -572,20 +632,18 @@
 void video_get_info_str (int line_number, char *info)
 {
 	if (line_number == 1) {
-#if defined (CONFIG_TQM5200_AA)
-		strcpy (info, " Board: TQM5200-AA (TQ-Components GmbH)");
-#elif defined (CONFIG_TQM5200_AB)
-		strcpy (info, " Board: TQM5200-AB (TQ-Components GmbH)");
-#elif defined (CONFIG_TQM5200_AC)
-		strcpy (info, " Board: TQM5200-AC (TQ-Components GmbH)");
-#elif defined (CONFIG_TQM5200)
-		strcpy (info, " Board: TQM5200 (TQ-Components GmbH)");
-#else
-#error No supported board selected
-#endif
-#if defined (CONFIG_STK52XX)
+	strcpy (info, " Board: TQM5200 (TQ-Components GmbH)");
+#if defined (CONFIG_STK52XX) || defined (CONFIG_TB5200) || defined(CONFIG_FO300)
 	} else if (line_number == 2) {
-		strcpy (info, "        on a STK52XX baseboard");
+#if defined (CONFIG_STK52XX)
+		strcpy (info, "        on a STK52xx carrier board");
+#endif
+#if defined (CONFIG_TB5200)
+		strcpy (info, "        on a TB5200 carrier board");
+#endif
+#if defined (CONFIG_FO300)
+		strcpy (info, "        on a FO300 carrier board");
+#endif
 #endif
 	}
 	else {
@@ -671,3 +729,33 @@
 }
 
 #endif /* CONFIG_VIDEO_SM501 */
+
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+#ifdef CONFIG_FO300
+int board_early_init_f (void)
+{
+	vu_long timer3_status;
+	DECLARE_GLOBAL_DATA_PTR;
+
+	/* Configure GPT3 as GPIO input */
+	*(vu_long *)MPC5XXX_GPT3_ENABLE = 0x00000004;
+
+	/* Read in TIMER_3 pin status */
+	timer3_status = *(vu_long *)MPC5XXX_GPT3_STATUS;
+	
+#ifdef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED
+	/* Force silent console mode if S1 switch
+	 * is in closed position (TIMER_3 pin status is LOW). */
+	if (MPC5XXX_GPT_GPIO_PIN(timer3_status) == 0)
+#else
+	/* Force silent console mode if S1 switch
+	 * is in open position (TIMER_3 pin status is HIGH). */
+	if (MPC5XXX_GPT_GPIO_PIN(timer3_status) == 1)
+#endif
+		gd->flags |= GD_FLG_SILENT;
+
+	return 0;
+}
+#endif
+#endif

board/tqm834x/tqm834x.c

diff --git a/board/tqm834x/tqm834x.c b/board/tqm834x/tqm834x.c
index b5c12e3..41b34cc 100644
--- a/board/tqm834x/tqm834x.c
+++ b/board/tqm834x/tqm834x.c
@@ -406,4 +406,30 @@
 		(DDR_REFINT_166MHZ_7US << SDRAM_INTERVAL_REFINT_SHIFT) |
 		(DDR_BSTOPRE << SDRAM_INTERVAL_BSTOPRE_SHIFT);
 	SYNC;
+
+	/* Workaround for DDR6 Erratum
+	 * see MPC8349E Device Errata Rev.8, 2/2006
+	 * This workaround influences the MPC internal "input enables"
+	 * dependent on CAS latency and MPC revision. According to errata
+	 * sheet the internal reserved registers for this workaround are
+	 * not available from revision 2.0 and up.
+	 */
+
+	/* Get REVID from register SPRIDR. Skip workaround if rev >= 2.0
+	 * (0x200)
+	 */
+	if ((im->sysconf.spridr & SPRIDR_REVID) < 0x200) {
+
+		/* There is a internal reserved register at IMMRBAR+0x2F00
+		 * which has to be written with a certain value defined by
+		 * errata sheet.
+		 */
+		u32 *reserved_p = (u32 *)((u8 *)im + 0x2f00);
+
+#if defined(DDR_CASLAT_20)
+		*reserved_p = 0x201c0000;
+#else
+		*reserved_p = 0x202c0000;
+#endif
+	}
 }

board/tqm85xx/tqm85xx.c

diff --git a/board/tqm85xx/tqm85xx.c b/board/tqm85xx/tqm85xx.c
index 69b9101..b4ef5af 100644
--- a/board/tqm85xx/tqm85xx.c
+++ b/board/tqm85xx/tqm85xx.c
@@ -27,7 +27,6 @@
  * MA 02111-1307 USA
  */
 
-
 #include <common.h>
 #include <pci.h>
 #include <asm/processor.h>
@@ -44,6 +43,10 @@
 long int fixed_sdram (void);
 ulong flash_get_size (ulong base, int banknum);
 
+#ifdef CONFIG_PS2MULT
+void ps2mult_early_init(void);
+#endif
+
 #ifdef CONFIG_CPM2
 /*
  * I/O Port configuration table
@@ -410,3 +413,13 @@
 	pci_mpc85xx_init (&hose);
 #endif /* CONFIG_PCI */
 }
+
+#ifdef CONFIG_BOARD_EARLY_INIT_R
+int board_early_init_r (void)
+{
+#ifdef CONFIG_PS2MULT
+	ps2mult_early_init();
+#endif /* CONFIG_PS2MULT */
+	return (0);
+}
+#endif /* CONFIG_BOARD_EARLY_INIT_R */

board/tqm8xx/flash.c

diff --git a/board/tqm8xx/flash.c b/board/tqm8xx/flash.c
index ab57ee5..db0a7e5 100644
--- a/board/tqm8xx/flash.c
+++ b/board/tqm8xx/flash.c
@@ -33,12 +33,13 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M)
+#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \
+    && !defined(CONFIG_TQM885D)
 # ifndef CFG_OR_TIMING_FLASH_AT_50MHZ
 #  define CFG_OR_TIMING_FLASH_AT_50MHZ	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
 					 OR_SCY_2_CLK | OR_EHTR | OR_BI)
 # endif
-#endif /* CONFIG_TQM8xxL/M, !TQM866M */
+#endif /* CONFIG_TQM8xxL/M, !TQM866M, !TQM885D */
 
 #ifndef	CFG_ENV_ADDR
 #define CFG_ENV_ADDR	(CFG_FLASH_BASE + CFG_ENV_OFFSET)

board/tqm8xx/tqm8xx.c

diff --git a/board/tqm8xx/tqm8xx.c b/board/tqm8xx/tqm8xx.c
index 520bea8..6b206f8 100644
--- a/board/tqm8xx/tqm8xx.c
+++ b/board/tqm8xx/tqm8xx.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000-2004
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -119,11 +119,18 @@
 		gd->board_type = 'M';
 	}
 
+	if ((*(s + 6) == 'D')) {	/* a TQM885D type */
+		gd->board_type = 'D';
+	}
+
 	for (; *s; ++s) {
 		if (*s == ' ')
 			break;
 		putc (*s);
 	}
+#ifdef CONFIG_VIRTLAB2
+	puts (" (Virtlab2)");
+#endif
 	putc ('\n');
 
 	return (0);
@@ -175,7 +182,8 @@
 
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
-	    (board_type != 'M') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* "L" and "M" type boards have only one bank SDRAM */
 		memctl->memc_or3 = CFG_OR3_PRELIM;
 		memctl->memc_br3 = CFG_BR3_PRELIM;
 	}
@@ -194,7 +202,8 @@
 
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
-	    (board_type != 'M') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* only one SDRAM bank on L, M and D modules */
 		memctl->memc_mcr = 0x80006105;	/* SDRAM bank 1 */
 		udelay (1);
 		memctl->memc_mcr = 0x80006230;	/* SDRAM bank 1 - execute twice */
@@ -211,8 +220,7 @@
 	 *
 	 * try 8 column mode
 	 */
-	size8 = dram_size (CFG_MAMR_8COL, SDRAM_BASE2_PRELIM,
-					   SDRAM_MAX_SIZE);
+	size8 = dram_size (CFG_MAMR_8COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
 	debug ("SDRAM Bank 0 in 8 column mode: %ld MB\n", size8 >> 20);
 
 	udelay (1000);
@@ -220,8 +228,7 @@
 	/*
 	 * try 9 column mode
 	 */
-	size9 = dram_size (CFG_MAMR_9COL, SDRAM_BASE2_PRELIM,
-					   SDRAM_MAX_SIZE);
+	size9 = dram_size (CFG_MAMR_9COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
 	debug ("SDRAM Bank 0 in 9 column mode: %ld MB\n", size9 >> 20);
 
 	udelay(1000);
@@ -230,8 +237,7 @@
 	/*
 	 * try 10 column mode
 	 */
-	size10 = dram_size (CFG_MAMR_10COL, (ulong *) SDRAM_BASE2_PRELIM,
-					     SDRAM_MAX_SIZE);
+	size10 = dram_size (CFG_MAMR_10COL, SDRAM_BASE2_PRELIM, SDRAM_MAX_SIZE);
 	debug ("SDRAM Bank 0 in 10 column mode: %ld MB\n", size10 >> 20);
 #else
 	size10 = 0;
@@ -252,7 +258,8 @@
 
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
-	    (board_type != 'M') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'M') &&
+	    (board_type != 'D') ) {	/* "L" and "M" type boards have only one bank SDRAM */
 		/*
 		 * Check Bank 1 Memory Size
 		 * use current column settings

board/trab/auto_update.c

diff --git a/board/trab/auto_update.c b/board/trab/auto_update.c
index 056e562..d2c8d44 100644
--- a/board/trab/auto_update.c
+++ b/board/trab/auto_update.c
@@ -57,9 +57,9 @@
  *		valid then run it.
  *	2) if preinst.img is found load it into memory. If it is
  *		valid then run it. Update the EEPROM.
- *	3) if firmware.img is found load it into memory. If it is valid,
+ *	3) if firmw_01.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
- *	4) if kernel.img is found load it into memory. If it is valid,
+ *	4) if kernl_01.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
  *	5) if app.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
@@ -81,8 +81,8 @@
 /* possible names of files on the USB stick. */
 #define AU_PREPARE	"prepare.img"
 #define AU_PREINST	"preinst.img"
-#define AU_FIRMWARE	"firmware.img"
-#define AU_KERNEL	"kernel.img"
+#define AU_FIRMWARE	"firmw_01.img"
+#define AU_KERNEL	"kernl_01.img"
 #define AU_APP		"app.img"
 #define AU_DISK		"disk.img"
 #define AU_POSTINST	"postinst.img"
@@ -222,7 +222,7 @@
 	/* check the data CRC */
 	checksum = ntohl(hdr->ih_dcrc);
 
-	if (crc32 (0, (char *)(LOAD_ADDR + sizeof(*hdr)), ntohl(hdr->ih_size))
+	if (crc32 (0, (uchar *)(LOAD_ADDR + sizeof(*hdr)), ntohl(hdr->ih_size))
 		!= checksum)
 	{
 		printf ("Image %s bad data checksum\n", aufile[idx]);
@@ -261,7 +261,7 @@
 	checksum = ntohl(hdr->ih_hcrc);
 	hdr->ih_hcrc = 0;
 
-	if (crc32 (0, (char *)hdr, sizeof(*hdr)) != checksum) {
+	if (crc32 (0, (uchar *)hdr, sizeof(*hdr)) != checksum) {
 		printf ("Image %s bad header checksum\n", aufile[idx]);
 		return -1;
 	}
@@ -397,7 +397,7 @@
 	}
 
 	/* check the dcrc of the copy */
-	if (crc32 (0, (char *)(start + off), ntohl(hdr->ih_size)) != ntohl(hdr->ih_dcrc)) {
+	if (crc32 (0, (uchar *)(start + off), ntohl(hdr->ih_size)) != ntohl(hdr->ih_dcrc)) {
 		printf ("Image %s Bad Data Checksum After COPY\n", aufile[idx]);
 		return -1;
 	}
@@ -613,7 +613,8 @@
 #define VFD_LOGO_WIDTH 112
 #define VFD_LOGO_HEIGHT 72
 				/* must call transfer_pic directly */
-				transfer_pic(3, env, VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
+				transfer_pic(3, (unsigned char *)env,
+					     VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
 			}
 			bitmap_first = 1;
 		}

board/trab/cmd_trab.c

diff --git a/board/trab/cmd_trab.c b/board/trab/cmd_trab.c
index 00eb385..b82c8ed 100644
--- a/board/trab/cmd_trab.c
+++ b/board/trab/cmd_trab.c
@@ -147,11 +147,11 @@
 u16 pass_cycles;
 u16 first_error_cycle;
 u8 first_error_num;
-unsigned char first_error_name[16];
+char first_error_name[16];
 u16 act_cycle;
 
 typedef struct test_function_s {
-	unsigned char *name;
+	char *name;
 	int (*pf)(void);
 } test_function_t;
 
@@ -376,7 +376,7 @@
 		return (1);
 	}
 	if (i2c_read_multiple (I2C_EEPROM_DEV_ADDR, EE_ADDR_FIRST_ERROR_NAME,
-			       1, first_error_name,
+			       1, (unsigned char*)first_error_name,
 			       sizeof (first_error_name))) {
 		return (1);
 	}
@@ -537,7 +537,7 @@
 
 	/* write test string 1, read back and verify */
 	if (i2c_write_multiple (I2C_EEPROM_DEV_ADDR, EE_ADDR_TEST, 1,
-				EEPROM_TEST_STRING_1,
+				(unsigned char*)EEPROM_TEST_STRING_1,
 				sizeof (EEPROM_TEST_STRING_1))) {
 		return (1);
 	}
@@ -547,7 +547,7 @@
 		return (1);
 	}
 
-	if (strcmp (temp, EEPROM_TEST_STRING_1) != 0) {
+	if (strcmp ((char *)temp, EEPROM_TEST_STRING_1) != 0) {
 		result = 1;
 		printf ("%s: error; read_str = \"%s\"\n", __FUNCTION__, temp);
 	}
@@ -555,7 +555,7 @@
 	/* write test string 2, read back and verify */
 	if (result == 0) {
 		if (i2c_write_multiple (I2C_EEPROM_DEV_ADDR, EE_ADDR_TEST, 1,
-					EEPROM_TEST_STRING_2,
+					(unsigned char*)EEPROM_TEST_STRING_2,
 					sizeof (EEPROM_TEST_STRING_2))) {
 			return (1);
 		}
@@ -565,7 +565,7 @@
 			return (1);
 		}
 
-		if (strcmp (temp, EEPROM_TEST_STRING_2) != 0) {
+		if (strcmp ((char *)temp, EEPROM_TEST_STRING_2) != 0) {
 			result = 1;
 			printf ("%s: error; read str = \"%s\"\n",
 				__FUNCTION__, temp);
@@ -729,6 +729,7 @@
 
 	/* blink LED. This function does not return! */
 	while (1) {
+		reset_timer_masked ();
 		led_set (1);
 		udelay (1000000 / LED_BLINK_FREQ / 2);
 		led_set (0);
@@ -776,7 +777,7 @@
 		return (1);
 	}
 	if (i2c_write_multiple (I2C_EEPROM_DEV_ADDR, EE_ADDR_FIRST_ERROR_NAME,
-				1, first_error_name,
+				1, (unsigned char*) first_error_name,
 				sizeof(first_error_name))) {
 		return (1);
 	}

board/trab/flash.c

diff --git a/board/trab/flash.c b/board/trab/flash.c
index 8cdd824..3e8f105 100644
--- a/board/trab/flash.c
+++ b/board/trab/flash.c
@@ -281,10 +281,12 @@
 
 			if (chip1 == ERR || chip2 == ERR) {
 				rc = ERR_PROG_ERROR;
+				printf ("Flash erase error\n");
 				goto outahere;
 			}
 			if (chip1 == TMO) {
 				rc = ERR_TIMOUT;
+				printf ("Flash erase timeout error\n");
 				goto outahere;
 			}
 		}
@@ -340,7 +342,9 @@
 #endif
 	iflag = disable_interrupts ();
 
-	*addr = CMD_PROGRAM;
+	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+	MEM_FLASH_ADDR1 = CMD_PROGRAM;
 	*addr = data;
 
 	/* arm simple, non interrupt dependent timer */
@@ -352,7 +356,7 @@
 		result = *addr;
 
 		/* check timeout */
-		if (get_timer_masked () > CFG_FLASH_ERASE_TOUT) {
+		if (get_timer_masked () > CFG_FLASH_WRITE_TOUT) {
 			chip1 = ERR | TMO;
 			break;
 		}
@@ -384,8 +388,13 @@
 
 	*addr = CMD_READ_ARRAY;
 
-	if (chip1 == ERR || chip2 == ERR || *addr != data)
+	if (chip1 == ERR || chip2 == ERR || *addr != data) {
 		rc = ERR_PROG_ERROR;
+		printf ("Flash program error\n");
+		debug ("chip1: %#x, chip2: %#x, addr: %#lx *addr: %#lx, "
+		       "data: %#lx\n",
+		       chip1, chip2, addr, *addr, data);
+	}
 
 	if (iflag)
 		enable_interrupts ();
@@ -408,10 +417,6 @@
 	int l;
 	int i, rc;
 
-	MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-	MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-	MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
-
 	wp = (addr & ~3);	/* get lower word aligned address */
 
 	/*
@@ -479,9 +484,6 @@
 
 	Done:
 
-	MEM_FLASH_ADDR = CMD_UNLOCK_BYPASS_RES1;
-	MEM_FLASH_ADDR = CMD_UNLOCK_BYPASS_RES2;
-
 	return (rc);
 }
 
@@ -515,7 +517,7 @@
 		info->flash_id = FLASH_UNKNOWN;
 		info->sector_count = 0;
 		info->size = 0;
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		debug ("## flash_init: unknown manufacturer\n");
 		return (0);			/* no or unknown flash	*/
 	}
@@ -530,7 +532,7 @@
 		info->sector_count = 71;
 		info->size = 0x00800000;
 
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		break;				/* =>  8 MB		*/
 
 	case AMD_ID_LV640U:
@@ -538,7 +540,7 @@
 		info->sector_count = 128;
 		info->size = 0x01000000;
 
-		addr[0] = 0x00F000F0;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		break;				/* => 16 MB		*/
 
 	case MX_ID_LV320B:
@@ -546,13 +548,13 @@
 		info->sector_count = 71;
 		info->size = 0x00800000;
 
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		break;				/* =>  8 MB		*/
 
 	default:
 		debug ("## flash_init: unknown flash chip\n");
 		info->flash_id = FLASH_UNKNOWN;
-		addr[0] = 0x00FF00FF;		/* restore read mode */
+		addr[0] = CMD_READ_ARRAY;	/* restore read mode */
 		return (0);			/* => no or unknown flash */
 
 	}

board/trab/memory.c

diff --git a/board/trab/memory.c b/board/trab/memory.c
index 4097892..58bd995 100644
--- a/board/trab/memory.c
+++ b/board/trab/memory.c
@@ -419,14 +419,14 @@
 	int ret = 0;
 
 	if (ret == 0)
-		ret = memory_post_dataline ((long long *)start);
+		ret = memory_post_dataline ((unsigned long long *)start);
 	WATCHDOG_RESET ();
 	if (ret == 0)
-		ret = memory_post_addrline ((long *)start, (long *)start, size);
+		ret = memory_post_addrline ((ulong *)start, (ulong *)start, size);
 	WATCHDOG_RESET ();
 	if (ret == 0)
-		ret = memory_post_addrline ((long *)(start + size - 8),
-					    (long *)start, size);
+		ret = memory_post_addrline ((ulong *)(start + size - 8),
+					    (ulong *)start, size);
 	WATCHDOG_RESET ();
 	if (ret == 0)
 		ret = memory_post_test1 (start, size, 0x00000000);

board/trab/trab.c

diff --git a/board/trab/trab.c b/board/trab/trab.c
index 868a899..d8a726b 100644
--- a/board/trab/trab.c
+++ b/board/trab/trab.c
@@ -152,19 +152,34 @@
 
 #define KBD_DATA	(((*(volatile ulong *)0x04020000) >> 16) & 0xF)
 
-static uchar *key_match (ulong);
+static char *key_match (ulong);
 
 int misc_init_r (void)
 {
 	ulong kbd_data = KBD_DATA;
-	uchar keybd_env[KEYBD_KEY_NUM + 1];
-	uchar *str;
+	char *str;
+	char keybd_env[KEYBD_KEY_NUM + 1];
 	int i;
 
+#ifdef CONFIG_VERSION_VARIABLE
+	{
+		/* Set version variable. Please note, that this variable is
+		 * also set in main_loop() later in the boot process. The
+		 * version variable has to be set this early, because so it
+		 * could be used in script files on an usb stick, which
+		 * might be called during do_auto_update() */
+		extern char version_string[];
+
+		setenv ("ver", version_string);
+	}
+#endif /* CONFIG_VERSION_VARIABLE */
+
 #ifdef CONFIG_AUTO_UPDATE
-	extern int do_auto_update(void);
-	/* this has priority over all else */
-	do_auto_update();
+	{
+		extern int do_auto_update(void);
+		/* this has priority over all else */
+		do_auto_update();
+	}
 #endif
 
 	for (i = 0; i < KEYBD_KEY_NUM; ++i) {
@@ -195,7 +210,7 @@
 static uchar kbd_magic_prefix[] = "key_magic";
 static uchar kbd_command_prefix[] = "key_cmd";
 
-static int compare_magic (ulong kbd_data, uchar *str)
+static int compare_magic (ulong kbd_data, char *str)
 {
 	uchar key_mask;
 
@@ -241,12 +256,12 @@
  * Note: the string points to static environment data and must be
  * saved before you call any function that modifies the environment.
  */
-static uchar *key_match (ulong kbd_data)
+static char *key_match (ulong kbd_data)
 {
-	uchar magic[sizeof (kbd_magic_prefix) + 1];
-	uchar cmd_name[sizeof (kbd_command_prefix) + 1];
-	uchar *suffix;
-	uchar *kbd_magic_keys;
+	char magic[sizeof (kbd_magic_prefix) + 1];
+	char cmd_name[sizeof (kbd_command_prefix) + 1];
+	char *suffix;
+	char *kbd_magic_keys;
 
 	/*
 	 * The following string defines the characters that can pe appended
@@ -291,7 +306,7 @@
 int do_kbd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
 	ulong kbd_data = KBD_DATA;
-	uchar keybd_env[KEYBD_KEY_NUM + 1];
+	char keybd_env[KEYBD_KEY_NUM + 1];
 	int i;
 
 	puts ("Keys:");
@@ -391,7 +406,7 @@
 
 static void tsc2000_set_brightness(void)
 {
-	uchar tmp[10];
+	char tmp[10];
 	int i, br;
 
 	spi_init();

board/trab/trab_fkt.c

diff --git a/board/trab/trab_fkt.c b/board/trab/trab_fkt.c
index abb3b29..71be6e0 100644
--- a/board/trab/trab_fkt.c
+++ b/board/trab/trab_fkt.c
@@ -967,21 +967,21 @@
 
 	if (calib_point == CALIB_TL) {
 		if (i2c_write_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_X0, 1,
-			       (char *)&x, 2)) {
+			       (unsigned char *)&x, 2)) {
 			return 1;
 		}
 		if (i2c_write_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_Y0, 1,
-			       (char *)&y, 2)) {
+			       (unsigned char *)&y, 2)) {
 			return 1;
 		}
 
 		/* verify written values */
 		if (i2c_read_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_X0, 1,
-			      (char *)&x_verify, 2)) {
+			      (unsigned char *)&x_verify, 2)) {
 			return 1;
 		}
 		if (i2c_read_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_Y0, 1,
-			       (char *)&y_verify, 2)) {
+			       (unsigned char *)&y_verify, 2)) {
 			return 1;
 		}
 		if ((y != y_verify) || (x != x_verify)) {
@@ -993,21 +993,21 @@
 	}
 	else if (calib_point == CALIB_DR) {
 		  if (i2c_write_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_X1, 1,
-			       (char *)&x, 2)) {
+			       (unsigned char *)&x, 2)) {
 			return 1;
 		  }
 		if (i2c_write_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_Y1, 1,
-			       (char *)&y, 2)) {
+			       (unsigned char *)&y, 2)) {
 			return 1;
 		}
 
 		/* verify written values */
 		if (i2c_read_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_X1, 1,
-				       (char *)&x_verify, 2)) {
+				       (unsigned char *)&x_verify, 2)) {
 			return 1;
 		}
 		if (i2c_read_multiple (I2C_EEPROM_DEV_ADDR, TOUCH_Y1, 1,
-			       (char *)&y_verify, 2)) {
+			       (unsigned char *)&y_verify, 2)) {
 			return 1;
 		}
 		if ((y != y_verify) || (x != x_verify)) {
@@ -1110,7 +1110,7 @@
 
 	if (strcmp (argv[2], "read") == 0) {
 		if (i2c_read (I2C_EEPROM_DEV_ADDR, SERIAL_NUMBER, 1,
-			      (char *)&serial_number, 4)) {
+			      (unsigned char *)&serial_number, 4)) {
 			printf ("could not read from eeprom\n");
 			return (1);
 		}
@@ -1121,7 +1121,7 @@
 	else if (strcmp (argv[2], "write") == 0) {
 		serial_number = simple_strtoul(argv[3], NULL, 10);
 		if (i2c_write (I2C_EEPROM_DEV_ADDR, SERIAL_NUMBER, 1,
-			      (char *)&serial_number, 4)) {
+			      (unsigned char *)&serial_number, 4)) {
 			printf ("could not write to eeprom\n");
 			return (1);
 		}
@@ -1141,7 +1141,7 @@
 {
 #if (CONFIG_COMMANDS & CFG_CMD_I2C)
 	int crc;
-	char buf[EEPROM_MAX_CRC_BUF];
+	unsigned char buf[EEPROM_MAX_CRC_BUF];
 
 	if (i2c_read (I2C_EEPROM_DEV_ADDR, 0, 1, buf, 60)) {
 		printf ("could not read from eeprom\n");
@@ -1153,7 +1153,7 @@
 	print_identifier ();
 	printf ("crc16=%#04x\n", crc);
 
-	if (i2c_write (I2C_EEPROM_DEV_ADDR, CRC16, 1, (char *)&crc,
+	if (i2c_write (I2C_EEPROM_DEV_ADDR, CRC16, 1, (unsigned char *)&crc,
 		       sizeof (crc))) {
 		printf ("could not read from eeprom\n");
 		return (1);

board/trab/tsc2000.c

diff --git a/board/trab/tsc2000.c b/board/trab/tsc2000.c
index ca68682..382a85b 100644
--- a/board/trab/tsc2000.c
+++ b/board/trab/tsc2000.c
@@ -223,7 +223,7 @@
 	u16 res;
 
 	tsc2000_set_mux(channel);
-	udelay(3 * TSC2000_DELAY_BASE);
+	udelay(20 * TSC2000_DELAY_BASE);
 
 	tsc2000_write(TSC2000_REG_ADC, 0x2036);
 	adc_wait_conversion_done ();

board/trab/vfd.c

diff --git a/board/trab/vfd.c b/board/trab/vfd.c
index cea8b0b..b6798fd 100644
--- a/board/trab/vfd.c
+++ b/board/trab/vfd.c
@@ -251,19 +251,17 @@
 			    unsigned long adr  = gd->fb_base;
 			    unsigned int bit_nr = 0;
 
-			    if (vfd_table[x][y][color][display][entry]) {
+			    pixel  = vfd_table[x][y][color][display][entry] + frame_buf_offs;
+			    /*
+			     * wrap arround if offset
+			     * (see manual S3C2400)
+			     */
+			    if (pixel>=FRAME_BUF_SIZE*8)
+				    pixel = pixel-(FRAME_BUF_SIZE*8);
+			    adr    = gd->fb_base+(pixel/32)*4+(3-(pixel%32)/8);
+			    bit_nr = pixel%8;
+			    bit_nr = (bit_nr>3)?bit_nr-4:bit_nr+4;
 
-				pixel  = vfd_table[x][y][color][display][entry] + frame_buf_offs;
-				 /*
-				  * wrap arround if offset
-				  * (see manual S3C2400)
-				  */
-				if (pixel>=FRAME_BUF_SIZE*8)
-					pixel = pixel-(FRAME_BUF_SIZE*8);
-				adr    = gd->fb_base+(pixel/32)*4+(3-(pixel%32)/8);
-				bit_nr = pixel%8;
-				bit_nr = (bit_nr>3)?bit_nr-4:bit_nr+4;
-			    }
 			    adr_vfd_table[x][y][color][display][entry] = adr;
 			    bit_vfd_table[x][y][color][display][entry] = bit_nr;
 			}
@@ -358,6 +356,8 @@
  */
 int vfd_init_clocks (void)
 {
+	int i;
+
 	S3C24X0_GPIO * const gpio = S3C24X0_GetBase_GPIO();
 	S3C24X0_TIMERS * const timers = S3C24X0_GetBase_TIMERS();
 	S3C24X0_LCD * const lcd = S3C24X0_GetBase_LCD();
@@ -367,7 +367,9 @@
 	 */
 	gpio->PCUP = (gpio->PCUP & 0xFFF0);	/* activate  GPC0...GPC3 pullups */
 	gpio->PCCON = (gpio->PCCON & 0xFFFFFF00);	/* configure GPC0...GPC3 as inputs */
-	udelay (10);				/* allow signals to settle */
+	/* allow signals to settle */
+	for (i=0; i<10000; i++)	/* udelay isn't working yet at this point! */
+		__asm("NOP");
 	vfd_board_id = (~gpio->PCDAT) & 0x000F;	/* read GPC0...GPC3 port pins */
 
 	VFD_DISABLE;				/* activate blank for the vfd */

board/uc100/Makefile

diff --git a/board/uc100/Makefile b/board/uc100/Makefile
index eb81625..2d2cc23 100644
--- a/board/uc100/Makefile
+++ b/board/uc100/Makefile
@@ -25,8 +25,8 @@
 
 LIB	= lib$(BOARD).a
 
-#OBJS	= $(BOARD).o flash.o
-OBJS	= $(BOARD).o
+#OBJS	= $(BOARD).o flash.o pcmcia.o
+OBJS	= $(BOARD).o pcmcia.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)

board/uc100/pcmcia.c

diff --git a/board/uc100/pcmcia.c b/board/uc100/pcmcia.c
new file mode 100644
index 0000000..6e4b6d6
--- /dev/null
+++ b/board/uc100/pcmcia.c
@@ -0,0 +1,198 @@
+#include <common.h>
+#include <mpc8xx.h>
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#ifdef	CONFIG_PCMCIA
+
+#define PCMCIA_BOARD_MSG "UC100"
+
+/*
+ * Remark: don't turn off OE "__MY_PCMCIA_GCRX_CXOE" on UC100 board.
+ *         This leads to board-hangup! (sr, 8 Dez. 2004)
+ */
+static void cfg_ports (void)
+{
+	volatile immap_t	*immap;
+
+	immap = (immap_t *)CFG_IMMR;
+
+	/*
+	* Configure Port A for MAX1602 PC-Card Power-Interface Switch
+	*/
+	immap->im_ioport.iop_padat &= ~0x8000;	/* set port x output to low */
+	immap->im_ioport.iop_padir |= 0x8000;	/* enable port x as output */
+
+	debug ("Set Port A: PAR: %08x DIR: %08x DAT: %08x\n",
+	       immap->im_ioport.iop_papar, immap->im_ioport.iop_padir,
+	       immap->im_ioport.iop_padat);
+}
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	volatile sysconf8xx_t	*sysp;
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	immap = (immap_t *)CFG_IMMR;
+	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
+
+	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
+	cfg_ports ();
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+	       __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+	if ((reg & mask) == mask) {
+		puts (" 5.0V card found: ");
+	} else {
+		puts (" 3.3V card found: ");
+	}
+
+	/*  switch VCC on */
+	immap->im_ioport.iop_padat |= 0x8000; /* power enable 3.3V */
+
+	udelay(10000);
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	volatile immap_t	*immap;
+	volatile cpm8xx_t	*cp;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+
+	/* switch VCC off */
+	immap->im_ioport.iop_padat &= ~0x8000; /* power disable 3.3V */
+
+	/* Configure PCMCIA General Control Register */
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	PCMCIA_PGCRX(_slot_) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	volatile immap_t	*immap;
+	volatile pcmconf8xx_t	*pcmp;
+	u_long reg;
+
+	debug ("voltage_set: "
+			PCMCIA_BOARD_MSG
+			" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+	'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	immap = (immap_t *)CFG_IMMR;
+	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(_slot_);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable,
+	* Turn all power pins to Hi-Z
+	*/
+	debug ("PCMCIA power OFF\n");
+	cfg_ports ();	/* Enables switch, but all in Hi-Z */
+
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(_slot_);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	PCMCIA_PGCRX(_slot_) = reg;
+	udelay(500);
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
+	       slot+'A');
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA */

board/voiceblue/config.mk

diff --git a/board/voiceblue/config.mk b/board/voiceblue/config.mk
index c73cd27..b77c91c 100644
--- a/board/voiceblue/config.mk
+++ b/board/voiceblue/config.mk
@@ -12,5 +12,5 @@
 TEXT_BASE = 0x20012000
 else
 # Running in SDRAM...
-TEXT_BASE = 0x13000000
+TEXT_BASE = 0x13FD0000
 endif

board/zylonite/Makefile

diff --git a/board/zylonite/Makefile b/board/zylonite/Makefile
index 999647f..f3ad674 100644
--- a/board/zylonite/Makefile
+++ b/board/zylonite/Makefile
@@ -1,4 +1,3 @@
-
 #
 # (C) Copyright 2000
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,12 +20,11 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-
 include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= zylonite.o flash.o
+OBJS	:= zylonite.o nand.o
 SOBJS	:= lowlevel_init.o
 
 $(LIB):	$(OBJS) $(SOBJS)

board/zylonite/config.mk

diff --git a/board/zylonite/config.mk b/board/zylonite/config.mk
index 09b0f71..b5d5955 100644
--- a/board/zylonite/config.mk
+++ b/board/zylonite/config.mk
@@ -2,3 +2,5 @@
 #TEXT_BASE = 0xa1700000
 #TEXT_BASE = 0xa3080000
 TEXT_BASE = 0xa3008000
+
+BOARDLIBS = drivers/nand/libnand.a

board/zylonite/lowlevel_init.S

diff --git a/board/zylonite/lowlevel_init.S b/board/zylonite/lowlevel_init.S
index c3bb4eb..da01765 100644
--- a/board/zylonite/lowlevel_init.S
+++ b/board/zylonite/lowlevel_init.S
@@ -235,6 +235,7 @@
 	orr		r1, r1, #0x40000000	@ enable SDRAM for Normal Access
 	str		r1, [r0]
 
+#ifndef CFG_SKIP_DRAM_SCRUB
 	/* scrub/init SDRAM if enabled/present */
 /*	ldr	r11, =0xa0000000 /\* base address of SDRAM (CFG_DRAM_BASE) *\/ */
 /*	ldr	r12, =0x04000000 /\* size of memory to scrub (CFG_DRAM_SIZE) *\/ */
@@ -254,6 +255,7 @@
 	stmia	r8!, {r0-r7}
 	beq	15f
 	b	10b
+#endif /* CFG_SKIP_DRAM_SCRUB */
 
 15:
 	/* Mask all interrupts */

board/zylonite/nand.c

diff --git a/board/zylonite/nand.c b/board/zylonite/nand.c
new file mode 100644
index 0000000..5d2cd65
--- /dev/null
+++ b/board/zylonite/nand.c
@@ -0,0 +1,584 @@
+/*
+ * (C) Copyright 2006 DENX Software Engineering
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#ifdef CONFIG_NEW_NAND_CODE
+
+#include <nand.h>
+#include <asm/arch/pxa-regs.h>
+
+#ifdef CFG_DFC_DEBUG1
+# define DFC_DEBUG1(fmt, args...) printf(fmt, ##args)
+#else
+# define DFC_DEBUG1(fmt, args...)
+#endif
+
+#ifdef CFG_DFC_DEBUG2
+# define DFC_DEBUG2(fmt, args...) printf(fmt, ##args)
+#else
+# define DFC_DEBUG2(fmt, args...)
+#endif
+
+#ifdef CFG_DFC_DEBUG3
+# define DFC_DEBUG3(fmt, args...) printf(fmt, ##args)
+#else
+# define DFC_DEBUG3(fmt, args...)
+#endif
+
+#define MIN(x, y)		((x < y) ? x : y)
+
+/* These really don't belong here, as they are specific to the NAND Model */
+static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
+
+static struct nand_bbt_descr delta_bbt_descr = {
+	.options = 0,
+	.offs = 0,
+	.len = 2,
+	.pattern = scan_ff_pattern
+};
+
+static struct nand_oobinfo delta_oob = {
+	.useecc = MTD_NANDECC_AUTOPL_USR, /* MTD_NANDECC_PLACEONLY, */
+	.eccbytes = 6,
+	.eccpos = {2, 3, 4, 5, 6, 7},
+	.oobfree = { {8, 2}, {12, 4} }
+};
+
+
+/*
+ * not required for Monahans DFC
+ */
+static void dfc_hwcontrol(struct mtd_info *mtdinfo, int cmd)
+{
+	return;
+}
+
+#if 0
+/* read device ready pin */
+static int dfc_device_ready(struct mtd_info *mtdinfo)
+{
+	if(NDSR & NDSR_RDY)
+		return 1;
+	else
+		return 0;
+	return 0;
+}
+#endif
+
+/*
+ * Write buf to the DFC Controller Data Buffer
+ */
+static void dfc_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
+{
+	unsigned long bytes_multi = len & 0xfffffffc;
+	unsigned long rest = len & 0x3;
+	unsigned long *long_buf;
+	int i;
+
+	DFC_DEBUG2("dfc_write_buf: writing %d bytes starting with 0x%x.\n", len, *((unsigned long*) buf));
+	if(bytes_multi) {
+		for(i=0; i<bytes_multi; i+=4) {
+			long_buf = (unsigned long*) &buf[i];
+			NDDB = *long_buf;
+		}
+	}
+	if(rest) {
+		printf("dfc_write_buf: ERROR, writing non 4-byte aligned data.\n");
+	}
+	return;
+}
+
+
+/*
+ * These functions are quite problematic for the DFC. Luckily they are
+ * not used in the current nand code, except for nand_command, which
+ * we've defined our own anyway. The problem is, that we always need
+ * to write 4 bytes to the DFC Data Buffer, but in these functions we
+ * don't know if to buffer the bytes/half words until we've gathered 4
+ * bytes or if to send them straight away.
+ *
+ * Solution: Don't use these with Mona's DFC and complain loudly.
+ */
+static void dfc_write_word(struct mtd_info *mtd, u16 word)
+{
+	printf("dfc_write_word: WARNING, this function does not work with the Monahans DFC!\n");
+}
+static void dfc_write_byte(struct mtd_info *mtd, u_char byte)
+{
+	printf("dfc_write_byte: WARNING, this function does not work with the Monahans DFC!\n");
+}
+
+/* The original:
+ * static void dfc_read_buf(struct mtd_info *mtd, const u_char *buf, int len)
+ *
+ * Shouldn't this be "u_char * const buf" ?
+ */
+static void dfc_read_buf(struct mtd_info *mtd, u_char* const buf, int len)
+{
+	int i=0, j;
+
+	/* we have to be carefull not to overflow the buffer if len is
+	 * not a multiple of 4 */
+	unsigned long bytes_multi = len & 0xfffffffc;
+	unsigned long rest = len & 0x3;
+	unsigned long *long_buf;
+
+	DFC_DEBUG3("dfc_read_buf: reading %d bytes.\n", len);
+	/* if there are any, first copy multiple of 4 bytes */
+	if(bytes_multi) {
+		for(i=0; i<bytes_multi; i+=4) {
+			long_buf = (unsigned long*) &buf[i];
+			*long_buf = NDDB;
+		}
+	}
+
+	/* ...then the rest */
+	if(rest) {
+		unsigned long rest_data = NDDB;
+		for(j=0;j<rest; j++)
+			buf[i+j] = (u_char) ((rest_data>>j) & 0xff);
+	}
+
+	return;
+}
+
+/*
+ * read a word. Not implemented as not used in NAND code.
+ */
+static u16 dfc_read_word(struct mtd_info *mtd)
+{
+	printf("dfc_write_byte: UNIMPLEMENTED.\n");
+	return 0;
+}
+
+/* global var, too bad: mk@tbd: move to ->priv pointer */
+static unsigned long read_buf = 0;
+static int bytes_read = -1;
+
+/*
+ * read a byte from NDDB Because we can only read 4 bytes from NDDB at
+ * a time, we buffer the remaining bytes. The buffer is reset when a
+ * new command is sent to the chip.
+ *
+ * WARNING:
+ * This function is currently only used to read status and id
+ * bytes. For these commands always 8 bytes need to be read from
+ * NDDB. So we read and discard these bytes right now. In case this
+ * function is used for anything else in the future, we must check
+ * what was the last command issued and read the appropriate amount of
+ * bytes respectively.
+ */
+static u_char dfc_read_byte(struct mtd_info *mtd)
+{
+	unsigned char byte;
+	unsigned long dummy;
+
+	if(bytes_read < 0) {
+		read_buf = NDDB;
+		dummy = NDDB;
+		bytes_read = 0;
+	}
+	byte = (unsigned char) (read_buf>>(8 * bytes_read++));
+	if(bytes_read >= 4)
+		bytes_read = -1;
+
+	DFC_DEBUG2("dfc_read_byte: byte %u: 0x%x of (0x%x).\n", bytes_read - 1, byte, read_buf);
+	return byte;
+}
+
+/* calculate delta between OSCR values start and now  */
+static unsigned long get_delta(unsigned long start)
+{
+	unsigned long cur = OSCR;
+
+	if(cur < start) /* OSCR overflowed */
+		return (cur + (start^0xffffffff));
+	else
+		return (cur - start);
+}
+
+/* delay function, this doesn't belong here */
+static void wait_us(unsigned long us)
+{
+	unsigned long start = OSCR;
+	us *= OSCR_CLK_FREQ;
+
+	while (get_delta(start) < us) {
+		/* do nothing */
+	}
+}
+
+static void dfc_clear_nddb(void)
+{
+	NDCR &= ~NDCR_ND_RUN;
+	wait_us(CFG_NAND_OTHER_TO);
+}
+
+/* wait_event with timeout */
+static unsigned long dfc_wait_event(unsigned long event)
+{
+	unsigned long ndsr, timeout, start = OSCR;
+
+	if(!event)
+		return 0xff000000;
+	else if(event & (NDSR_CS0_CMDD | NDSR_CS0_BBD))
+		timeout = CFG_NAND_PROG_ERASE_TO * OSCR_CLK_FREQ;
+	else
+		timeout = CFG_NAND_OTHER_TO * OSCR_CLK_FREQ;
+
+	while(1) {
+		ndsr = NDSR;
+		if(ndsr & event) {
+			NDSR |= event;
+			break;
+		}
+		if(get_delta(start) > timeout) {
+			DFC_DEBUG1("dfc_wait_event: TIMEOUT waiting for event: 0x%x.\n", event);
+			return 0xff000000;
+		}
+
+	}
+	return ndsr;
+}
+
+/* we don't always wan't to do this */
+static void dfc_new_cmd(void)
+{
+	int retry = 0;
+	unsigned long status;
+
+	while(retry++ <= CFG_NAND_SENDCMD_RETRY) {
+		/* Clear NDSR */
+		NDSR = 0xFFF;
+
+		/* set NDCR[NDRUN] */
+		if(!(NDCR & NDCR_ND_RUN))
+			NDCR |= NDCR_ND_RUN;
+
+		status = dfc_wait_event(NDSR_WRCMDREQ);
+
+		if(status & NDSR_WRCMDREQ)
+			return;
+
+		DFC_DEBUG2("dfc_new_cmd: FAILED to get WRITECMDREQ, retry: %d.\n", retry);
+		dfc_clear_nddb();
+	}
+	DFC_DEBUG1("dfc_new_cmd: giving up after %d retries.\n", retry);
+}
+
+/* this function is called after Programm and Erase Operations to
+ * check for success or failure */
+static int dfc_wait(struct mtd_info *mtd, struct nand_chip *this, int state)
+{
+	unsigned long ndsr=0, event=0;
+
+	if(state == FL_WRITING) {
+		event = NDSR_CS0_CMDD | NDSR_CS0_BBD;
+	} else if(state == FL_ERASING) {
+		event = NDSR_CS0_CMDD | NDSR_CS0_BBD;
+	}
+
+	ndsr = dfc_wait_event(event);
+
+	if((ndsr & NDSR_CS0_BBD) || (ndsr & 0xff000000))
+		return(0x1); /* Status Read error */
+	return 0;
+}
+
+/* cmdfunc send commands to the DFC */
+static void dfc_cmdfunc(struct mtd_info *mtd, unsigned command,
+			int column, int page_addr)
+{
+	/* register struct nand_chip *this = mtd->priv; */
+	unsigned long ndcb0=0, ndcb1=0, ndcb2=0, event=0;
+
+	/* clear the ugly byte read buffer */
+	bytes_read = -1;
+	read_buf = 0;
+
+	switch (command) {
+	case NAND_CMD_READ0:
+		DFC_DEBUG3("dfc_cmdfunc: NAND_CMD_READ0, page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1));
+		dfc_new_cmd();
+		ndcb0 = (NAND_CMD_READ0 | (4<<16));
+		column >>= 1; /* adjust for 16 bit bus */
+		ndcb1 = (((column>>1) & 0xff) |
+			 ((page_addr<<8) & 0xff00) |
+			 ((page_addr<<8) & 0xff0000) |
+			 ((page_addr<<8) & 0xff000000)); /* make this 0x01000000 ? */
+		event = NDSR_RDDREQ;
+		goto write_cmd;
+	case NAND_CMD_READ1:
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_READ1 unimplemented!\n");
+		goto end;
+	case NAND_CMD_READOOB:
+		DFC_DEBUG1("dfc_cmdfunc: NAND_CMD_READOOB unimplemented!\n");
+		goto end;
+	case NAND_CMD_READID:
+		dfc_new_cmd();
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_READID.\n");
+		ndcb0 = (NAND_CMD_READID | (3 << 21) | (1 << 16)); /* addr cycles*/
+		event = NDSR_RDDREQ;
+		goto write_cmd;
+	case NAND_CMD_PAGEPROG:
+		/* sent as a multicommand in NAND_CMD_SEQIN */
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_PAGEPROG empty due to multicmd.\n");
+		goto end;
+	case NAND_CMD_ERASE1:
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_ERASE1,  page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1));
+		dfc_new_cmd();
+		ndcb0 = (0xd060 | (1<<25) | (2<<21) | (1<<19) | (3<<16));
+		ndcb1 = (page_addr & 0x00ffffff);
+		goto write_cmd;
+	case NAND_CMD_ERASE2:
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_ERASE2 empty due to multicmd.\n");
+		goto end;
+	case NAND_CMD_SEQIN:
+		/* send PAGE_PROG command(0x1080) */
+		dfc_new_cmd();
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_SEQIN/PAGE_PROG,  page_addr: 0x%x, column: 0x%x.\n", page_addr, (column>>1));
+		ndcb0 = (0x1080 | (1<<25) | (1<<21) | (1<<19) | (4<<16));
+		column >>= 1; /* adjust for 16 bit bus */
+		ndcb1 = (((column>>1) & 0xff) |
+			 ((page_addr<<8) & 0xff00) |
+			 ((page_addr<<8) & 0xff0000) |
+			 ((page_addr<<8) & 0xff000000)); /* make this 0x01000000 ? */
+		event = NDSR_WRDREQ;
+		goto write_cmd;
+	case NAND_CMD_STATUS:
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_STATUS.\n");
+		dfc_new_cmd();
+		ndcb0 = NAND_CMD_STATUS | (4<<21);
+		event = NDSR_RDDREQ;
+		goto write_cmd;
+	case NAND_CMD_RESET:
+		DFC_DEBUG2("dfc_cmdfunc: NAND_CMD_RESET.\n");
+		ndcb0 = NAND_CMD_RESET | (5<<21);
+		event = NDSR_CS0_CMDD;
+		goto write_cmd;
+	default:
+		printk("dfc_cmdfunc: error, unsupported command.\n");
+		goto end;
+	}
+
+ write_cmd:
+	NDCB0 = ndcb0;
+	NDCB0 = ndcb1;
+	NDCB0 = ndcb2;
+
+	/*  wait_event: */
+	dfc_wait_event(event);
+ end:
+	return;
+}
+
+static void dfc_gpio_init(void)
+{
+	DFC_DEBUG2("Setting up DFC GPIO's.\n");
+
+	/* no idea what is done here, see zylonite.c */
+	GPIO4 = 0x1;
+
+	DF_ALE_WE1 = 0x00000001;
+	DF_ALE_WE2 = 0x00000001;
+	DF_nCS0 = 0x00000001;
+	DF_nCS1 = 0x00000001;
+	DF_nWE = 0x00000001;
+	DF_nRE = 0x00000001;
+	DF_IO0 = 0x00000001;
+	DF_IO8 = 0x00000001;
+	DF_IO1 = 0x00000001;
+	DF_IO9 = 0x00000001;
+	DF_IO2 = 0x00000001;
+	DF_IO10 = 0x00000001;
+	DF_IO3 = 0x00000001;
+	DF_IO11 = 0x00000001;
+	DF_IO4 = 0x00000001;
+	DF_IO12 = 0x00000001;
+	DF_IO5 = 0x00000001;
+	DF_IO13 = 0x00000001;
+	DF_IO6 = 0x00000001;
+	DF_IO14 = 0x00000001;
+	DF_IO7 = 0x00000001;
+	DF_IO15 = 0x00000001;
+
+	DF_nWE = 0x1901;
+	DF_nRE = 0x1901;
+	DF_CLE_NOE = 0x1900;
+	DF_ALE_WE1 = 0x1901;
+	DF_INT_RnB = 0x1900;
+}
+
+/*
+ * Board-specific NAND initialization. The following members of the
+ * argument are board-specific (per include/linux/mtd/nand_new.h):
+ * - IO_ADDR_R?: address to read the 8 I/O lines of the flash device
+ * - IO_ADDR_W?: address to write the 8 I/O lines of the flash device
+ * - hwcontrol: hardwarespecific function for accesing control-lines
+ * - dev_ready: hardwarespecific function for  accesing device ready/busy line
+ * - enable_hwecc?: function to enable (reset)  hardware ecc generator. Must
+ *   only be provided if a hardware ECC is available
+ * - eccmode: mode of ecc, see defines
+ * - chip_delay: chip dependent delay for transfering data from array to
+ *   read regs (tR)
+ * - options: various chip options. They can partly be set to inform
+ *   nand_scan about special functionality. See the defines for further
+ *   explanation
+ * Members with a "?" were not set in the merged testing-NAND branch,
+ * so they are not set here either.
+ */
+void board_nand_init(struct nand_chip *nand)
+{
+	unsigned long tCH, tCS, tWH, tWP, tRH, tRP, tRP_high, tR, tWHR, tAR;
+
+	/* set up GPIO Control Registers */
+	dfc_gpio_init();
+
+	/* turn on the NAND Controller Clock (104 MHz @ D0) */
+	CKENA |= (CKENA_4_NAND | CKENA_9_SMC);
+
+#undef CFG_TIMING_TIGHT
+#ifndef CFG_TIMING_TIGHT
+	tCH = MIN(((unsigned long) (NAND_TIMING_tCH * DFC_CLK_PER_US) + 1),
+		  DFC_MAX_tCH);
+	tCS = MIN(((unsigned long) (NAND_TIMING_tCS * DFC_CLK_PER_US) + 1),
+		  DFC_MAX_tCS);
+	tWH = MIN(((unsigned long) (NAND_TIMING_tWH * DFC_CLK_PER_US) + 1),
+		  DFC_MAX_tWH);
+	tWP = MIN(((unsigned long) (NAND_TIMING_tWP * DFC_CLK_PER_US) + 1),
+		  DFC_MAX_tWP);
+	tRH = MIN(((unsigned long) (NAND_TIMING_tRH * DFC_CLK_PER_US) + 1),
+		  DFC_MAX_tRH);
+	tRP = MIN(((unsigned long) (NAND_TIMING_tRP * DFC_CLK_PER_US) + 1),
+		  DFC_MAX_tRP);
+	tR = MIN(((unsigned long) (NAND_TIMING_tR * DFC_CLK_PER_US) + 1),
+		 DFC_MAX_tR);
+	tWHR = MIN(((unsigned long) (NAND_TIMING_tWHR * DFC_CLK_PER_US) + 1),
+		   DFC_MAX_tWHR);
+	tAR = MIN(((unsigned long) (NAND_TIMING_tAR * DFC_CLK_PER_US) + 1),
+		  DFC_MAX_tAR);
+#else /* this is the tight timing */
+
+	tCH = MIN(((unsigned long) (NAND_TIMING_tCH * DFC_CLK_PER_US)),
+		  DFC_MAX_tCH);
+	tCS = MIN(((unsigned long) (NAND_TIMING_tCS * DFC_CLK_PER_US)),
+		  DFC_MAX_tCS);
+	tWH = MIN(((unsigned long) (NAND_TIMING_tWH * DFC_CLK_PER_US)),
+		  DFC_MAX_tWH);
+	tWP = MIN(((unsigned long) (NAND_TIMING_tWP * DFC_CLK_PER_US)),
+		  DFC_MAX_tWP);
+	tRH = MIN(((unsigned long) (NAND_TIMING_tRH * DFC_CLK_PER_US)),
+		  DFC_MAX_tRH);
+	tRP = MIN(((unsigned long) (NAND_TIMING_tRP * DFC_CLK_PER_US)),
+		  DFC_MAX_tRP);
+	tR = MIN(((unsigned long) (NAND_TIMING_tR * DFC_CLK_PER_US) - tCH - 2),
+		 DFC_MAX_tR);
+	tWHR = MIN(((unsigned long) (NAND_TIMING_tWHR * DFC_CLK_PER_US) - tCH - 2),
+		   DFC_MAX_tWHR);
+	tAR = MIN(((unsigned long) (NAND_TIMING_tAR * DFC_CLK_PER_US) - 2),
+		  DFC_MAX_tAR);
+#endif /* CFG_TIMING_TIGHT */
+
+
+	DFC_DEBUG2("tCH=%u, tCS=%u, tWH=%u, tWP=%u, tRH=%u, tRP=%u, tR=%u, tWHR=%u, tAR=%u.\n", tCH, tCS, tWH, tWP, tRH, tRP, tR, tWHR, tAR);
+
+	/* tRP value is split in the register */
+	if(tRP & (1 << 4)) {
+		tRP_high = 1;
+		tRP &= ~(1 << 4);
+	} else {
+		tRP_high = 0;
+	}
+
+	NDTR0CS0 = (tCH << 19) |
+		(tCS << 16) |
+		(tWH << 11) |
+		(tWP << 8) |
+		(tRP_high << 6) |
+		(tRH << 3) |
+		(tRP << 0);
+
+	NDTR1CS0 = (tR << 16) |
+		(tWHR << 4) |
+		(tAR << 0);
+
+	/* If it doesn't work (unlikely) think about:
+	 *  - ecc enable
+	 *  - chip select don't care
+	 *  - read id byte count
+	 *
+	 * Intentionally enabled by not setting bits:
+	 *  - dma (DMA_EN)
+	 *  - page size = 512
+	 *  - cs don't care, see if we can enable later!
+	 *  - row address start position (after second cycle)
+	 *  - pages per block = 32
+	 *  - ND_RDY : clears command buffer
+	 */
+	/* NDCR_NCSX |		/\* Chip select busy don't care *\/ */
+
+	NDCR = (NDCR_SPARE_EN |		/* use the spare area */
+		NDCR_DWIDTH_C |		/* 16bit DFC data bus width  */
+		NDCR_DWIDTH_M |		/* 16 bit Flash device data bus width */
+		(2 << 16) |		/* read id count = 7 ???? mk@tbd */
+		NDCR_ND_ARB_EN |	/* enable bus arbiter */
+		NDCR_RDYM |		/* flash device ready ir masked */
+		NDCR_CS0_PAGEDM |	/* ND_nCSx page done ir masked */
+		NDCR_CS1_PAGEDM |
+		NDCR_CS0_CMDDM |	/* ND_CSx command done ir masked */
+		NDCR_CS1_CMDDM |
+		NDCR_CS0_BBDM |		/* ND_CSx bad block detect ir masked */
+		NDCR_CS1_BBDM |
+		NDCR_DBERRM |		/* double bit error ir masked */
+		NDCR_SBERRM |		/* single bit error ir masked */
+		NDCR_WRDREQM |		/* write data request ir masked */
+		NDCR_RDDREQM |		/* read data request ir masked */
+		NDCR_WRCMDREQM);	/* write command request ir masked */
+
+
+	/* wait 10 us due to cmd buffer clear reset */
+	/*	wait(10); */
+
+
+	nand->hwcontrol = dfc_hwcontrol;
+/*	nand->dev_ready = dfc_device_ready; */
+	nand->eccmode = NAND_ECC_SOFT;
+	nand->options = NAND_BUSWIDTH_16;
+	nand->waitfunc = dfc_wait;
+	nand->read_byte = dfc_read_byte;
+	nand->write_byte = dfc_write_byte;
+	nand->read_word = dfc_read_word;
+	nand->write_word = dfc_write_word;
+	nand->read_buf = dfc_read_buf;
+	nand->write_buf = dfc_write_buf;
+
+	nand->cmdfunc = dfc_cmdfunc;
+	nand->autooob = &delta_oob;
+	nand->badblock_pattern = &delta_bbt_descr;
+}
+
+#else
+ #error "U-Boot legacy NAND support not available for Monahans DFC."
+#endif
+#endif

common/cmd_bdinfo.c

diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 04fa4fa..256e4bc 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -61,11 +61,12 @@
 	print_num ("bootflags",	    bd->bi_bootflags	);
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
     defined(CONFIG_405EP) || defined(CONFIG_XILINX_ML300) || \
-    defined(CONFIG_440EP) || defined(CONFIG_440GR)
+    defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+	defined(CONFIG_440SP)
 	print_str ("procfreq",	    strmhz(buf, bd->bi_procfreq));
 	print_str ("plb_busfreq",   strmhz(buf, bd->bi_plb_busfreq));
 #if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined(CONFIG_XILINX_ML300) || \
-    defined(CONFIG_440EP) || defined(CONFIG_440GR)
+    defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE)
 	print_str ("pci_busfreq",   strmhz(buf, bd->bi_pci_busfreq));
 #endif
 #else	/* ! CONFIG_405GP, CONFIG_405CR, CONFIG_405EP, CONFIG_XILINX_ML300, CONFIG_440EP CONFIG_440GR */

common/cmd_bootm.c

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index fdf7180..652d843 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -465,6 +465,13 @@
  	"[addr [arg ...]]\n    - boot application image stored in memory\n"
  	"\tpassing arguments 'arg ...'; when booting a Linux kernel,\n"
  	"\t'arg' can be the address of an initrd image\n"
+#ifdef CONFIG_OF_FLAT_TREE
+	"\tWhen booting a Linux kernel which requires a flat device-tree\n"
+	"\ta third argument is required which is the address of the of the\n"
+	"\tdevice-tree blob. To boot that kernel without an initrd image,\n"
+	"\tuse a '-' for the second argument. If you do not pass a third\n"
+	"\ta bd_info struct will be passed instead\n"
+#endif
 );
 
 #ifdef CONFIG_SILENT_CONSOLE
@@ -500,11 +507,6 @@
 }
 #endif /* CONFIG_SILENT_CONSOLE */
 
-#ifdef CONFIG_OF_FLAT_TREE
-extern const unsigned char oftree_dtb[];
-extern const unsigned int oftree_dtb_len;
-#endif
-
 #ifdef CONFIG_PPC
 static void
 do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
@@ -526,7 +528,7 @@
 	void	(*kernel)(bd_t *, ulong, ulong, ulong, ulong);
 	image_header_t *hdr = &header;
 #ifdef CONFIG_OF_FLAT_TREE
-	char	*of_flat_tree;
+	char	*of_flat_tree = NULL;
 #endif
 
 	if ((s = getenv ("initrd_high")) != NULL) {
@@ -616,7 +618,17 @@
 	/*
 	 * Check if there is an initrd image
 	 */
+
+#ifdef CONFIG_OF_FLAT_TREE
+	/* Look for a '-' which indicates to ignore the ramdisk argument */
+	if (argc >= 3 && strcmp(argv[2], "-") ==  0) {
+			debug ("Skipping initrd\n");
+			data = 0;
+		}
+	else
+#endif
 	if (argc >= 3) {
+		debug ("Not skipping initrd\n");
 		SHOW_BOOT_PROGRESS (9);
 
 		addr = simple_strtoul(argv[2], NULL, 16);
@@ -724,6 +736,77 @@
 		len = data = 0;
 	}
 
+#ifdef CONFIG_OF_FLAT_TREE
+	if(argc > 3) {
+		of_flat_tree = (char *) simple_strtoul(argv[3], NULL, 16);
+		hdr = (image_header_t *)of_flat_tree;
+
+		if  (*(ulong *)of_flat_tree == OF_DT_HEADER) {
+#ifndef CFG_NO_FLASH
+			if (addr2info((ulong)of_flat_tree) != NULL) {
+				printf ("Cannot modify flat device tree stored in flash\n" \
+					"Copy to memory before using the bootm command\n");
+				return;
+			}
+#endif
+		} else if (ntohl(hdr->ih_magic) == IH_MAGIC) {
+			printf("## Flat Device Tree Image at %08lX\n", hdr);
+			print_image_hdr(hdr);
+
+			if ((ntohl(hdr->ih_load) <  ((unsigned long)hdr + ntohl(hdr->ih_size) + sizeof(hdr))) &&
+			   ((ntohl(hdr->ih_load) + ntohl(hdr->ih_size)) > (unsigned long)hdr)) {
+				printf ("ERROR: Load address overwrites Flat Device Tree uImage\n");
+				return;
+			}
+
+			printf("   Verifying Checksum ... ");
+			memmove (&header, (char *)hdr, sizeof(image_header_t));
+			checksum = ntohl(header.ih_hcrc);
+			header.ih_hcrc = 0;
+
+			if(checksum != crc32(0, (uchar *)&header, sizeof(image_header_t))) {
+				printf("ERROR: Flat Device Tree header checksum is invalid\n");
+				return;
+			}
+
+			checksum = ntohl(hdr->ih_dcrc);
+			addr = (ulong)((uchar *)(hdr) + sizeof(image_header_t));
+			len = ntohl(hdr->ih_size);
+
+			if(checksum != crc32(0, (uchar *)addr, len)) {
+				printf("ERROR: Flat Device Tree checksum is invalid\n");
+				return;
+			}
+			printf("OK\n");
+
+			if (ntohl(hdr->ih_type) != IH_TYPE_FLATDT) {
+				printf ("ERROR: uImage not Flat Device Tree type\n");
+				return;
+			}
+			if (ntohl(hdr->ih_comp) != IH_COMP_NONE) {
+				printf("ERROR: uImage is not uncompressed\n");
+				return;
+			}
+			if (*((ulong *)(of_flat_tree + sizeof(image_header_t))) != OF_DT_HEADER) {
+				printf ("ERROR: uImage data is not a flat device tree\n");
+				return;
+			}
+
+			memmove((void *)ntohl(hdr->ih_load),
+		       		(void *)(of_flat_tree + sizeof(image_header_t)),
+				ntohl(hdr->ih_size));
+			of_flat_tree = (char *)ntohl(hdr->ih_load);
+		} else {
+			printf ("Did not find a flat flat device tree at address %08lX\n", of_flat_tree);
+			return;
+		}
+		printf ("   Booting using flat device tree at 0x%x\n",
+				of_flat_tree);
+	} else if(getenv("disable_of") == NULL) {
+		printf ("ERROR: bootm needs flat device tree as third argument\n");
+		return;
+	}
+#endif
 	if (!data) {
 		debug ("No initrd\n");
 	}
@@ -793,15 +876,6 @@
 		initrd_end = 0;
 	}
 
-#ifdef CONFIG_OF_FLAT_TREE
-	if (initrd_start == 0)
-		of_flat_tree = (char *)(((ulong)kbd - OF_FLAT_TREE_MAX_SIZE -
-					sizeof(bd_t)) & ~0xF);
-	else
-		of_flat_tree = (char *)((initrd_start - OF_FLAT_TREE_MAX_SIZE -
-					sizeof(bd_t)) & ~0xF);
-#endif
-
 	debug ("## Transferring control to Linux (at address %08lx) ...\n",
 		(ulong)kernel);
 
@@ -824,7 +898,7 @@
 	(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
 
 #else
-	ft_setup(of_flat_tree, OF_FLAT_TREE_MAX_SIZE, kbd, initrd_start, initrd_end);
+	ft_setup(of_flat_tree, kbd, initrd_start, initrd_end);
 	/* ft_dump_blob(of_flat_tree); */
 
 #if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
@@ -1260,6 +1334,7 @@
 	case IH_TYPE_MULTI:	type = "Multi-File Image";	break;
 	case IH_TYPE_FIRMWARE:	type = "Firmware";		break;
 	case IH_TYPE_SCRIPT:	type = "Script";		break;
+	case IH_TYPE_FLATDT:	type = "Flat Device Tree";	break;
 	default:		type = "Unknown Image";		break;
 	}
 

common/cmd_ide.c

diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 41621ba..a415502 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -855,7 +855,7 @@
 
 /* We only need to swap data if we are running on a big endian cpu. */
 /* But Au1x00 cpu:s already swaps data in big endian mode! */
-#if defined(__LITTLE_ENDIAN) || defined(CONFIG_AU1X00)
+#if defined(__LITTLE_ENDIAN) || ( defined(CONFIG_AU1X00) && !defined(CONFIG_GTH2) )
 #define input_swap_data(x,y,z) input_data(x,y,z)
 #else
 static void
@@ -881,8 +881,13 @@
 	debug("in input swap data base for read is %lx\n", (unsigned long) pbuf);
 
 	while (words--) {
+#ifdef __MIPS__
+		*dbuf++ = swab16p((u16*)pbuf);
+		*dbuf++ = swab16p((u16*)pbuf);
+#else
 		*dbuf++ = ld_le16(pbuf);
 		*dbuf++ = ld_le16(pbuf);
+#endif /* !MIPS */
 	}
 #endif
 }

common/cmd_load.c

diff --git a/common/cmd_load.c b/common/cmd_load.c
index 2432ee2..f63b8e8 100644
--- a/common/cmd_load.c
+++ b/common/cmd_load.c
@@ -33,9 +33,12 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#if (CONFIG_COMMANDS & CFG_CMD_LOADB)
+static ulong load_serial_ymodem (ulong offset);
+#endif
+
 #if (CONFIG_COMMANDS & CFG_CMD_LOADS)
 static ulong load_serial (ulong offset);
-static ulong load_serial_ymodem (ulong offset);
 static int read_record (char *buf, ulong len);
 # if (CONFIG_COMMANDS & CFG_CMD_SAVES)
 static int save_serial (ulong offset, ulong size);

common/cmd_mem.c

diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index 0f4f9b7..d0fae6b 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -707,7 +707,7 @@
 #if defined(CFG_MEMTEST_SCRATCH)
 	vu_long *dummy = (vu_long*)CFG_MEMTEST_SCRATCH;
 #else
-	vu_long *dummy = NULL;
+	vu_long *dummy = 0;	/* yes, this is address 0x0, not NULL */
 #endif
 	int	j;
 	int iterations = 1;

common/cmd_mii.c

diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index 48a4e77..e659536 100644
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -57,6 +57,11 @@
 	int		rcode = 0;
 	char		*devname;
 
+	if (argc < 2) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
 #if defined(CONFIG_8xx) || defined(CONFIG_MCF52x2)
 	mii_init ();
 #endif
@@ -112,8 +117,6 @@
 					miiphy_speed (devname, j),
 					(miiphy_duplex (devname, j) == FULL)
 						? "FDX" : "HDX");
-			} else {
-				puts ("Error reading info from the PHY\n");
 			}
 		}
 	} else if (op == 'r') {
@@ -498,8 +501,6 @@
 					miiphy_speed (devname, j),
 					(miiphy_duplex (devname, j) == FULL)
 						? "FDX" : "HDX");
-			} else {
-				puts ("Error reading info from the PHY\n");
 			}
 		}
 	} else if (op[0] == 'r') {

common/cmd_pcmcia.c

diff --git a/common/cmd_pcmcia.c b/common/cmd_pcmcia.c
index 62446d4..2eb5b26 100644
--- a/common/cmd_pcmcia.c
+++ b/common/cmd_pcmcia.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000-2004
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -57,75 +57,14 @@
 #include <command.h>
 #include <config.h>
 #include <pcmcia.h>
-#if defined(CONFIG_8xx)
-#include <mpc8xx.h>
-#endif
-#if defined(CONFIG_LWMON)
-#include <i2c.h>
-#endif
-#ifdef CONFIG_PXA_PCMCIA
-#include <asm/arch/pxa-regs.h>
-#endif
-
 #include <asm/io.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA) || \
-    ((CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD))
-
-int pcmcia_on (void);
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int  pcmcia_off (void);
-#endif
-
-#ifdef CONFIG_I82365
-
-extern int i82365_init (void);
-extern void i82365_exit (void);
-
-#else /* ! CONFIG_I82365 */
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int  hardware_disable(int slot);
-#endif
-static int  hardware_enable (int slot);
-static int  voltage_set(int slot, int vcc, int vpp);
-
-#if (! defined(CONFIG_I82365)) && (! defined(CONFIG_PXA_PCMCIA))
-static u_int m8xx_get_graycode(u_int size);
-#endif	/* !CONFIG_I82365, !CONFIG_PXA_PCMCIA */
-#if 0
-static u_int m8xx_get_speed(u_int ns, u_int is_io);
-#endif
-
 /* -------------------------------------------------------------------- */
 
-#ifndef CONFIG_PXA_PCMCIA
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
 
-/* look up table for pgcrx registers */
-
-static u_int *pcmcia_pgcrx[2] = {
-	&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pgcra,
-	&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pgcrb,
-};
-#define PCMCIA_PGCRX(slot)	(*pcmcia_pgcrx[slot])
-
-#endif	/* CONFIG_PXA_PCMCIA */
-
-#endif /* CONFIG_I82365 */
-
-#if defined(CONFIG_IDE_8xx_PCCARD)  || defined(CONFIG_PXA_PCMCIA)
-static void print_funcid (int func);
-static void print_fixed  (volatile uchar *p);
-static int  identify     (volatile uchar *p);
-static int  check_ide_device (int slot);
-#endif	/* CONFIG_IDE_8xx_PCCARD, CONFIG_PXA_PCMCIA */
-
-const char *indent = "\t   ";
-
-/* -------------------------------------------------------------------- */
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+extern int pcmcia_on (void);
+extern int pcmcia_off (void);
 
 int do_pinit (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
@@ -136,7 +75,7 @@
 		return 1;
 	}
 	if (strcmp(argv[1],"on") == 0) {
-	     	rcode = pcmcia_on ();
+		rcode = pcmcia_on ();
 	} else if (strcmp(argv[1],"off") == 0) {
 		rcode = pcmcia_off ();
 	} else {
@@ -146,322 +85,188 @@
 
 	return rcode;
 }
-#endif	/* CFG_CMD_PCMCIA */
-
-/* -------------------------------------------------------------------- */
-
-#ifdef CONFIG_I82365
-int pcmcia_on (void)
-{
-	u_int rc;
-
-	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
 
-	rc = i82365_init();
+U_BOOT_CMD(
+	pinit,	2,	1,	do_pinit,
+	"pinit   - PCMCIA sub-system\n",
+	"on  - power on PCMCIA socket\n"
+			"pinit off - power off PCMCIA socket\n"
+	  );
 
-	if (rc == 0) {
-		rc = check_ide_device(0);
-	}
+#endif	/* CONFIG_COMMANDS & CFG_CMD_PCMCIA */
 
-	return (rc);
-}
-#else
+/* -------------------------------------------------------------------- */
 
-#ifndef CONFIG_PXA_PCMCIA
+#undef	CHECK_IDE_DEVICE
 
-#ifdef CONFIG_HMI10
-# define  HMI10_FRAM_TIMING	(PCMCIA_SHT(2) | PCMCIA_SST(2) | PCMCIA_SL(4))
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CHECK_IDE_DEVICE
 #endif
-#if defined(CONFIG_LWMON) || defined(CONFIG_NSCU)
-# define  CFG_PCMCIA_TIMING	(PCMCIA_SHT(9) | PCMCIA_SST(3) | PCMCIA_SL(12))
-#else
-# define  CFG_PCMCIA_TIMING	(PCMCIA_SHT(2) | PCMCIA_SST(4) | PCMCIA_SL(9))
+
+#if	defined(CONFIG_PXA_PCMCIA)
+#define	CHECK_IDE_DEVICE
 #endif
 
-int pcmcia_on (void)
-{
-	int i;
-	u_long reg, base;
-	pcmcia_win_t *win;
-	u_int slotbit;
-	u_int rc, slot;
+#ifdef	CHECK_IDE_DEVICE
 
-	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+int		ide_devices_found;
+static uchar	*known_cards[] = {
+	(uchar *)"ARGOSY PnPIDE D5",
+	NULL
+};
 
-	/* intialize the fixed memory windows */
-	win = (pcmcia_win_t *)(&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pbr0);
-	base = CFG_PCMCIA_MEM_ADDR;
+#define	MAX_TUPEL_SZ	512
+#define MAX_FEATURES	4
 
-	if((reg = m8xx_get_graycode(CFG_PCMCIA_MEM_SIZE)) == -1) {
-		printf ("Cannot set window size to 0x%08x\n",
-			CFG_PCMCIA_MEM_SIZE);
-		return (1);
-	}
+#define MAX_IDENT_CHARS		64
+#define	MAX_IDENT_FIELDS	4
 
-	slotbit = PCMCIA_SLOT_x;
-	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
-		win->br = base;
+#define	indent	"\t   "
 
-#if (PCMCIA_SOCKETS_NO == 2)
-		if (i == 4) /* Another slot starting from win 4 */
-			slotbit = (slotbit ? PCMCIA_PSLOT_A : PCMCIA_PSLOT_B);
-#endif
-		switch (i) {
-#ifdef CONFIG_IDE_8xx_PCCARD
-		case 4:
-#ifdef CONFIG_HMI10
-		    {	/* map FRAM area */
-			win->or = (	PCMCIA_BSIZE_256K
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_ATTR
-				|	slotbit
-				|	PCMCIA_PV
-				|	HMI10_FRAM_TIMING );
+static void print_funcid (int func)
+{
+	puts (indent);
+	switch (func) {
+		case CISTPL_FUNCID_MULTI:
+			puts (" Multi-Function");
 			break;
-		    }
-#endif
-		case 0:	{	/* map attribute memory */
-			win->or = (	PCMCIA_BSIZE_64M
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_ATTR
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_MEMORY:
+			puts (" Memory");
 			break;
-		    }
-		case 5:
-		case 1: {	/* map I/O window for data reg */
-			win->or = (	PCMCIA_BSIZE_1K
-				|	PCMCIA_PPS_16
-				|	PCMCIA_PRS_IO
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_SERIAL:
+			puts (" Serial Port");
 			break;
-		    }
-		case 6:
-		case 2: {	/* map I/O window for cmd/ctrl reg block */
-			win->or = (	PCMCIA_BSIZE_1K
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_IO
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_PARALLEL:
+			puts (" Parallel Port");
 			break;
-		    }
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-#ifdef CONFIG_HMI10
-		case 3: {	/* map I/O window for 4xUART data/ctrl */
-			win->br += 0x40000;
-			win->or = (	PCMCIA_BSIZE_256K
-				|	PCMCIA_PPS_8
-				|	PCMCIA_PRS_IO
-				|	slotbit
-				|	PCMCIA_PV
-				|	CFG_PCMCIA_TIMING );
+		case CISTPL_FUNCID_FIXED:
+			puts (" Fixed Disk");
 			break;
-		    }
-#endif /* CONFIG_HMI10 */
-		default:	/* set to not valid */
-			win->or = 0;
+		case CISTPL_FUNCID_VIDEO:
+			puts (" Video Adapter");
 			break;
-		}
-
-		debug ("MemWin %d: PBR 0x%08lX  POR %08lX\n",
-			i, win->br, win->or);
-		base += CFG_PCMCIA_MEM_SIZE;
-		++win;
-	}
-
-	for (i=0, rc=0, slot=_slot_; i<PCMCIA_SOCKETS_NO; i++, slot = !slot) {
-		/* turn off voltage */
-		if ((rc = voltage_set(slot, 0, 0)))
-			continue;
-
-		/* Enable external hardware */
-		if ((rc = hardware_enable(slot)))
-			continue;
-
-#ifdef CONFIG_IDE_8xx_PCCARD
-		if ((rc = check_ide_device(i)))
-			continue;
-#endif
+		case CISTPL_FUNCID_NETWORK:
+			puts (" Network Adapter");
+			break;
+		case CISTPL_FUNCID_AIMS:
+			puts (" AIMS Card");
+			break;
+		case CISTPL_FUNCID_SCSI:
+			puts (" SCSI Adapter");
+			break;
+		default:
+			puts (" Unknown");
+			break;
 	}
-	return (rc);
-}
-
-#endif /* CONFIG_PXA_PCMCIA */
-
-#endif /* CONFIG_I82365 */
-
-#ifdef CONFIG_PXA_PCMCIA
-
-static int hardware_enable (int slot)
-{
-	return 0;	/* No hardware to enable */
-}
-
-static int hardware_disable(int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	return 0;
-}
-
-void msWait(unsigned msVal)
-{
-	udelay(msVal*1000);
+	puts (" Card\n");
 }
 
-int pcmcia_on (void)
+static void print_fixed (volatile uchar *p)
 {
-	unsigned int reg_arr[] = {
-		0x48000028, CFG_MCMEM0_VAL,
-		0x4800002c, CFG_MCMEM1_VAL,
-		0x48000030, CFG_MCATT0_VAL,
-		0x48000034, CFG_MCATT1_VAL,
-		0x48000038, CFG_MCIO0_VAL,
-		0x4800003c, CFG_MCIO1_VAL,
-
-		0, 0
-	};
-	int i, rc;
-
-#ifdef CONFIG_EXADRON1
-	int cardDetect;
-	volatile unsigned int *v_pBCRReg =
-		(volatile unsigned int *) 0x08000000;
-#endif
-
-	debug ("%s\n", __FUNCTION__);
-
-	i = 0;
-	while (reg_arr[i])
-		*((volatile unsigned int *) reg_arr[i++]) |= reg_arr[i++];
-	udelay (1000);
-
-	debug ("%s: programmed mem controller \n", __FUNCTION__);
-
-#ifdef CONFIG_EXADRON1
-
-/*define useful BCR masks */
-#define BCR_CF_INIT_VAL  		    0x00007230
-#define BCR_CF_PWRON_BUSOFF_RESETOFF_VAL    0x00007231
-#define BCR_CF_PWRON_BUSOFF_RESETON_VAL     0x00007233
-#define BCR_CF_PWRON_BUSON_RESETON_VAL      0x00007213
-#define BCR_CF_PWRON_BUSON_RESETOFF_VAL     0x00007211
-
-	/* we see from the GPIO bit if the card is present */
-	cardDetect = !(GPLR0 & GPIO_bit (14));
-
-	if (cardDetect) {
-		printf ("No PCMCIA card found!\n");
-	}
-
-	/* reset the card via the BCR line */
-	*v_pBCRReg = (unsigned) BCR_CF_INIT_VAL;
-	msWait (500);
+	if (p == NULL)
+		return;
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSOFF_RESETOFF_VAL;
-	msWait (500);
+	puts(indent);
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSOFF_RESETON_VAL;
-	msWait (500);
+	switch (*p) {
+		case CISTPL_FUNCE_IDE_IFACE:
+		{   uchar iface = *(p+2);
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSON_RESETON_VAL;
-	msWait (500);
+		puts ((iface == CISTPL_IDE_INTERFACE) ? " IDE" : " unknown");
+		puts (" interface ");
+		break;
+		}
+		case CISTPL_FUNCE_IDE_MASTER:
+		case CISTPL_FUNCE_IDE_SLAVE:
+		{   uchar f1 = *(p+2);
+		uchar f2 = *(p+4);
 
-	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSON_RESETOFF_VAL;
-	msWait (1500);
+		puts ((f1 & CISTPL_IDE_SILICON) ? " [silicon]" : " [rotating]");
 
-	/* enable address bus */
-	GPCR1 = 0x01;
-	/* and the first CF slot */
-	MECR = 0x00000002;
+		if (f1 & CISTPL_IDE_UNIQUE)
+			puts (" [unique]");
 
-#endif /* EXADRON 1 */
+		puts ((f1 & CISTPL_IDE_DUAL) ? " [dual]" : " [single]");
 
-	rc = check_ide_device (0);	/* use just slot 0 */
+		if (f2 & CISTPL_IDE_HAS_SLEEP)
+			puts (" [sleep]");
 
-	return rc;
-}
+		if (f2 & CISTPL_IDE_HAS_STANDBY)
+			puts (" [standby]");
 
-#endif /* CONFIG_PXA_PCMCIA */
+		if (f2 & CISTPL_IDE_HAS_IDLE)
+			puts (" [idle]");
 
-/* -------------------------------------------------------------------- */
+		if (f2 & CISTPL_IDE_LOW_POWER)
+			puts (" [low power]");
 
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+		if (f2 & CISTPL_IDE_REG_INHIBIT)
+			puts (" [reg inhibit]");
 
-#ifdef CONFIG_I82365
-static int pcmcia_off (void)
-{
-	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+		if (f2 & CISTPL_IDE_HAS_INDEX)
+			puts (" [index]");
 
-	i82365_exit();
+		if (f2 & CISTPL_IDE_IOIS16)
+			puts (" [IOis16]");
 
-	return 0;
+		break;
+		}
+	}
+	putc ('\n');
 }
-#else
-
-#ifndef CONFIG_PXA_PCMCIA
 
-static int pcmcia_off (void)
+static int identify  (volatile uchar *p)
 {
-	int i;
-	pcmcia_win_t *win;
-
-	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
-
-	/* clear interrupt state, and disable interrupts */
-	((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pscr =  PCMCIA_MASK(_slot_);
-	((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_per &= ~PCMCIA_MASK(_slot_);
+	uchar id_str[MAX_IDENT_CHARS];
+	uchar data;
+	uchar *t;
+	uchar **card;
+	int i, done;
 
-	/* turn off interrupt and disable CxOE */
-	PCMCIA_PGCRX(_slot_) = __MY_PCMCIA_GCRX_CXOE;
+	if (p == NULL)
+		return (0);	/* Don't know */
 
-	/* turn off memory windows */
-	win = (pcmcia_win_t *)(&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pbr0);
+	t = id_str;
+	done =0;
 
-	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
-		/* disable memory window */
-		win->or = 0;
-		++win;
+	for (i=0; i<=4 && !done; ++i, p+=2) {
+		while ((data = *p) != '\0') {
+			if (data == 0xFF) {
+				done = 1;
+				break;
+			}
+			*t++ = data;
+			if (t == &id_str[MAX_IDENT_CHARS-1]) {
+				done = 1;
+				break;
+			}
+			p += 2;
+		}
+		if (!done)
+			*t++ = ' ';
 	}
-
-	/* turn off voltage */
-	voltage_set(_slot_, 0, 0);
-
-	/* disable external hardware */
-	printf ("Shutdown and Poweroff " PCMCIA_SLOT_MSG "\n");
-	hardware_disable(_slot_);
-	return 0;
-}
-
-#endif /* CONFIG_PXA_PCMCIA */
+	*t = '\0';
+	while (--t > id_str) {
+		if (*t == ' ')
+			*t = '\0';
+		else
+			break;
+	}
+	puts ((char *)id_str);
+	putc ('\n');
 
-#endif /* CONFIG_I82365 */
+	for (card=known_cards; *card; ++card) {
+		debug ("## Compare against \"%s\"\n", *card);
+		if (strcmp((char *)*card, (char *)id_str) == 0) {	/* found! */
+			debug ("## CARD FOUND ##\n");
+			return (1);
+		}
+	}
 
-#ifdef CONFIG_PXA_PCMCIA
-static int pcmcia_off (void)
-{
-	return 0;
+	return (0);	/* don't know */
 }
-#endif
-
-#endif	/* CFG_CMD_PCMCIA */
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-
-#define	MAX_TUPEL_SZ	512
-#define MAX_FEATURES	4
 
-int ide_devices_found;
-static int check_ide_device (int slot)
+int check_ide_device (int slot)
 {
 	volatile uchar *ident = NULL;
 	volatile uchar *feature_p[MAX_FEATURES];
@@ -556,2755 +361,5 @@
 #endif
 	return (0);
 }
-#endif	/* CONFIG_IDE_8xx_PCCARD */
 
-/* -------------------------------------------------------------------- */
-
-
-/* -------------------------------------------------------------------- */
-/* board specific stuff:						*/
-/* voltage_set(), hardware_enable() and hardware_disable()		*/
-/* -------------------------------------------------------------------- */
-
-/* -------------------------------------------------------------------- */
-/* RPX Boards from Embedded Planet					*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
-
-/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks.
- * SYPCR is write once only, therefore must the slowest memory be faster
- * than the bus monitor or we will get a machine check due to the bus timeout.
- */
-
-#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE"
-
-#undef PCMCIA_BMT_LIMIT
-#define PCMCIA_BMT_LIMIT (6*8)
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	u_long reg = 0;
-
-	switch(vcc) {
-	case 0: break;
-	case 33: reg |= BCSR1_PCVCTL4; break;
-	case 50: reg |= BCSR1_PCVCTL5; break;
-	default: return 1;
-	}
-
-	switch(vpp) {
-	case 0: break;
-	case 33:
-	case 50:
-		if(vcc == vpp)
-			reg |= BCSR1_PCVCTL6;
-		else
-			return 1;
-		break;
-	case 120:
-		reg |= BCSR1_PCVCTL7;
-	default: return 1;
-	}
-
-	if(vcc == 120)
-	   return 1;
-
-	/* first, turn off all power */
-
-	*((uint *)RPX_CSR_ADDR) &= ~(BCSR1_PCVCTL4 | BCSR1_PCVCTL5
-				     | BCSR1_PCVCTL6 | BCSR1_PCVCTL7);
-
-	/* enable new powersettings */
-
-	*((uint *)RPX_CSR_ADDR) |= reg;
-
-	return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-static int hardware_enable (int slot)
-{
-	return 0;	/* No hardware to enable */
-}
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-#endif	/* CFG_CMD_PCMCIA */
-#endif	/* CONFIG_RPXCLASSIC */
-
-/* -------------------------------------------------------------------- */
-/* (F)ADS Boards from Motorola						*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ADS) || defined(CONFIG_FADS)
-
-#ifdef CONFIG_ADS
-#define PCMCIA_BOARD_MSG "ADS"
-#define PCMCIA_GLITCHY_CD  /* My ADS board needs this */
-#else
-#define PCMCIA_BOARD_MSG "FADS"
-#endif
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	u_long reg = 0;
-
-	switch(vpp) {
-	case 0: reg = 0; break;
-	case 50: reg = 1; break;
-	case 120: reg = 2; break;
-	default: return 1;
-	}
-
-	switch(vcc) {
-	case 0: reg = 0; break;
-#ifdef CONFIG_ADS
-	case 50: reg = BCSR1_PCCVCCON; break;
-#endif
-#ifdef CONFIG_FADS
-	case 33: reg = BCSR1_PCCVCC0 | BCSR1_PCCVCC1; break;
-	case 50: reg = BCSR1_PCCVCC1; break;
-#endif
-	default: return 1;
-	}
-
-	/* first, turn off all power */
-
-#ifdef CONFIG_ADS
-	*((uint *)BCSR1) |= BCSR1_PCCVCCON;
-#endif
-#ifdef CONFIG_FADS
-	*((uint *)BCSR1) &= ~(BCSR1_PCCVCC0 | BCSR1_PCCVCC1);
-#endif
-	*((uint *)BCSR1) &= ~BCSR1_PCCVPP_MASK;
-
-	/* enable new powersettings */
-
-#ifdef CONFIG_ADS
-	*((uint *)BCSR1) &= ~reg;
-#endif
-#ifdef CONFIG_FADS
-	*((uint *)BCSR1) |= reg;
-#endif
-
- 	*((uint *)BCSR1) |= reg << 20;
-
-	return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-
-static int hardware_enable(int slot)
-{
-	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
-	return 0;
-}
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
-	return 0;
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-#endif	/* (F)ADS */
-
-/* -------------------------------------------------------------------- */
-/* TQM8xxL Boards by TQ Components					*/
-/* SC8xx   Boards by SinoVee Microsystems				*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_TQM8xxL) || defined(CONFIG_SVM_SC8xx)
-
-#if defined(CONFIG_TQM8xxL)
-#define PCMCIA_BOARD_MSG "TQM8xxL"
-#endif
-#if defined(CONFIG_SVM_SC8xx)
-#define PCMCIA_BOARD_MSG "SC8xx"
-#endif
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-#ifndef CONFIG_HMI10
-#ifndef CONFIG_NSCU
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable
-	 */
-	immap->im_ioport.iop_pcpar &= ~(0x0002 | 0x0004);
-	immap->im_ioport.iop_pcso  &= ~(0x0002 | 0x0004);
-	/* remove all power */
-
-	immap->im_ioport.iop_pcdat &= ~(0x0002 | 0x0004);
-#endif
-#else	/* CONFIG_HMI10 */
-	/*
-	 * Configure Port B  pins for
-	 * 5 Volts Enable and 3 Volts enable
-	 */
-	immap->im_cpm.cp_pbpar &= ~(0x00000300);
-
-	/* remove all power */
-	immap->im_cpm.cp_pbdat |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-#ifndef CONFIG_HMI10
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-#else
-	if (pcmp->pcmc_pipr & (0x10000000 >> (slot << 4))) {
-#endif	/* CONFIG_HMI10 */
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-#ifndef CONFIG_NSCU
-	if ((reg & mask) == mask) {
-#ifndef CONFIG_HMI10
-		immap->im_ioport.iop_pcdat |= 0x0004;
-#else
-		immap->im_cpm.cp_pbdat &= ~(0x0000100);
-#endif	/* CONFIG_HMI10 */
-		puts (" 5.0V card found: ");
-	} else {
-#ifndef CONFIG_HMI10
-		immap->im_ioport.iop_pcdat |= 0x0002;
-#else
-		immap->im_cpm.cp_pbdat &= ~(0x0000200);
-#endif	/* CONFIG_HMI10 */
-		puts (" 3.3V card found: ");
-	}
-#ifndef CONFIG_HMI10
-	immap->im_ioport.iop_pcdir |= (0x0002 | 0x0004);
-#else
-	immap->im_cpm.cp_pbdir |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-#else
-	if ((reg & mask) == mask) {
-		puts (" 5.0V card found: ");
-	} else {
-		puts (" 3.3V card found: ");
-	}
-#endif
-#if 0
-	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
-	cp->cp_pbdir &= ~(0x0020 | 0x0010);
-	cp->cp_pbpar &= ~(0x0020 | 0x0010);
-	udelay(500000);
-#endif
-	udelay(1000);
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#else
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-#ifndef CONFIG_HMI10
-#ifndef CONFIG_NSCU
-	/* remove all power */
-	immap->im_ioport.iop_pcdat &= ~(0x0002 | 0x0004);
-#endif
-#else	/* CONFIG_HMI10 */
-	immap->im_cpm.cp_pbdat |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-#ifdef CONFIG_NSCU
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	return 0;
-}
-#else
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(slot);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#else
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-#ifndef CONFIG_HMI10
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn off all power
-	 */
-	debug ("PCMCIA power OFF\n");
-	immap->im_ioport.iop_pcpar &= ~(0x0002 | 0x0004);
-	immap->im_ioport.iop_pcso  &= ~(0x0002 | 0x0004);
-	immap->im_ioport.iop_pcdat &= ~(0x0002 | 0x0004);
-
-	reg = 0;
-	switch(vcc) {
-	case  0: 		break;
-	case 33: reg |= 0x0002;	break;
-	case 50: reg |= 0x0004;	break;
-	default: 		goto done;
-	}
-#else	/* CONFIG_HMI10 */
-	/*
-	 * Configure Port B pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn off all power
-	 */
-	debug ("PCMCIA power OFF\n");
-	immap->im_cpm.cp_pbpar &= ~(0x00000300);
-	/* remove all power */
-
-	immap->im_cpm.cp_pbdat |= 0x00000300;
-
-	reg = 0;
-	switch(vcc) {
-		case  0:			break;
-		case 33: reg |= 0x00000200;	break;
-		case 50: reg |= 0x00000100;	break;
-		default:			goto done;
-}
-#endif	/* CONFIG_HMI10 */
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-#ifndef CONFIG_HMI10
-	immap->im_ioport.iop_pcdat |= reg;
-	immap->im_ioport.iop_pcdir |= (0x0002 | 0x0004);
-#else
-	immap->im_cpm.cp_pbdat &= !reg;
-	immap->im_cpm.cp_pbdir |= 0x00000300;
-#endif	/* CONFIG_HMI10 */
-	if (reg) {
-#ifndef CONFIG_HMI10
-		debug ("PCMCIA powered at %sV\n",
-			(reg&0x0004) ? "5.0" : "3.3");
-#else
-		debug ("PCMCIA powered at %sV\n",
-			(reg&0x00000200) ? "5.0" : "3.3");
-#endif	/* CONFIG_HMI10 */
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-#ifndef NSCU_OE_INV
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#else
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-#endif
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-#endif
-
-#endif	/* TQM8xxL */
-
-
-/* -------------------------------------------------------------------- */
-/* LWMON Board								*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_LWMON)
-
-#define PCMCIA_BOARD_MSG "LWMON"
-
-/* #define's for MAX1604 Power Switch */
-#define MAX1604_OP_SUS		0x80
-#define MAX1604_VCCBON		0x40
-#define MAX1604_VCC_35		0x20
-#define MAX1604_VCCBHIZ		0x10
-#define MAX1604_VPPBON		0x08
-#define MAX1604_VPPBPBPGM	0x04
-#define MAX1604_VPPBHIZ		0x02
-/* reserved			0x01	*/
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-	uchar val;
-
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	/* Switch on PCMCIA port in PIC register 0x60 */
-	reg = pic_read  (0x60);
-	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-	reg &= ~0x10;
-	/* reg |= 0x08; Vpp not needed */
-	pic_write (0x60, reg);
-#ifdef DEBUG
-	reg = pic_read  (0x60);
-	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-#endif
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		val = 0;		/* VCCB3/5 = 0 ==> use Vx = 5.0 V */
-		puts (" 5.0V card found: ");
-	} else {
-		val = MAX1604_VCC_35;	/* VCCB3/5 = 1 ==> use Vy = 3.3 V */
-		puts (" 3.3V card found: ");
-	}
-
-	/*  switch VCC on */
-	val |= MAX1604_OP_SUS | MAX1604_VCCBON;
-	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	udelay(500000);
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	uchar val;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* remove all power, put output in high impedance state */
-	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
-	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* Switch off PCMCIA port in PIC register 0x60 */
-	reg = pic_read  (0x60);
-	debug ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-	reg |=  0x10;
-	reg &= ~0x08;
-	pic_write (0x60, reg);
-#ifdef DEBUG
-	reg = pic_read  (0x60);
-	printf ("[%d] PIC read: reg_60 = 0x%02x\n", __LINE__, reg);
-#endif
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	uchar val;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Turn off all power (switch to high impedance)
-	 */
-	debug ("PCMCIA power OFF\n");
-	val  = MAX1604_VCCBHIZ | MAX1604_VPPBHIZ;
-	i2c_init  (CFG_I2C_SPEED, CFG_I2C_SLAVE);
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-
-	val = 0;
-	switch(vcc) {
-	case  0: 			break;
-	case 33: val = MAX1604_VCC_35;	break;
-	case 50: 			break;
-	default: 			goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	i2c_write (CFG_I2C_POWER_A_ADDR, 0, 0, &val, 1);
-	if (val) {
-		debug ("PCMCIA powered at %sV\n",
-			(val & MAX1604_VCC_35) ? "3.3" : "5.0");
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-#endif	/* LWMON */
-
-/* -------------------------------------------------------------------- */
-/* GTH board by Corelatus AB						*/
-/* -------------------------------------------------------------------- */
-#if defined(CONFIG_GTH)
-
-#define PCMCIA_BOARD_MSG "GTH COMPACT FLASH"
-
-static int voltage_set (int slot, int vcc, int vpp)
-{	/* Do nothing */
-	return 0;
-}
-
-static int hardware_enable (int slot)
-{
-	volatile immap_t *immap;
-	volatile cpm8xx_t *cp;
-	volatile pcmconf8xx_t *pcmp;
-	volatile sysconf8xx_t *sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: GTH Slot %c\n", 'A' + slot);
-
-	immap = (immap_t *) CFG_IMMR;
-	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
-	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
-	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-	udelay (500);
-
-	/*
-	 * Make sure there is a card in the slot,
-	 * then configure the interface.
-	 */
-	udelay (10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__, __FUNCTION__,
-		&(pcmp->pcmc_pipr), pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x98000000) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	mask = PCMCIA_VS1 (slot) | PCMCIA_VS2 (slot);
-	reg = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		   reg,
-		   (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
-		   (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX (_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-
-	udelay (250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return 0;
-}
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-#endif	/* CFG_CMD_PCMCIA */
-#endif	/* CONFIG_GTH */
-
-/* -------------------------------------------------------------------- */
-/* ICU862 Boards by Cambridge Broadband Ltd.				*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ICU862)
-
-#define PCMCIA_BOARD_MSG "ICU862"
-
-static void cfg_port_B (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, pipr, mask;
-	int i;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Port B for TPS2205 PC-Card Power-Interface Switch */
-	cfg_port_B ();
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	pipr = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		pipr,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	reg  = cp->cp_pbdat;
-	if ((pipr & mask) == mask) {
-		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
-			TPS2205_VCC3);				/* 3V off	*/
-		reg &= ~(TPS2205_VCC5);				/* 5V on	*/
-		puts (" 5.0V card found: ");
-	} else {
-		reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
-			TPS2205_VCC5);				/* 5V off	*/
-		reg &= ~(TPS2205_VCC3);				/* 3V on	*/
-		puts (" 3.3V card found: ");
-	}
-
-	debug ("\nPB DAT: %08x -> 3.3V %s 5.0V %s VPP_PGM %s VPP_VCC %s\n",
-		reg,
-		(reg & TPS2205_VCC3)    ? "off" : "on",
-		(reg & TPS2205_VCC5)    ? "off" : "on",
-		(reg & TPS2205_VPP_PGM) ? "off" : "on",
-		(reg & TPS2205_VPP_VCC) ? "off" : "on" );
-
-	cp->cp_pbdat = reg;
-
-	/*  Wait 500 ms; use this to check for over-current */
-	for (i=0; i<5000; ++i) {
-		if ((cp->cp_pbdat & TPS2205_OC) == 0) {
-			printf ("   *** Overcurrent - Safety shutdown ***\n");
-			cp->cp_pbdat &= ~(TPS2205_SHDN);
-			return (1);
-		}
-		udelay (100);
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* Shut down */
-	cp->cp_pbdat &= ~(TPS2205_SHDN);
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_port_B ();	/* Enables switch, but all in Hi-Z */
-
-	reg  = cp->cp_pbdat;
-
-	switch(vcc) {
-	case  0: 			break;	/* Switch off		*/
-	case 33: reg &= ~TPS2205_VCC3;	break;	/* Switch on 3.3V	*/
-	case 50: reg &= ~TPS2205_VCC5;	break;	/* Switch on 5.0V	*/
-	default: 			goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	cp->cp_pbdat = reg;
-
-#ifdef DEBUG
-    {
-	char *s;
-
-	if ((reg & TPS2205_VCC3) == 0) {
-		s = "at 3.3V";
-	} else if ((reg & TPS2205_VCC5) == 0) {
-		s = "at 5.0V";
-	} else {
-		s = "down";
-	}
-	printf ("PCMCIA powered %s\n", s);
-    }
-#endif
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_port_B (void)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	uint reg;
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure Port B for TPS2205 PC-Card Power-Interface Switch
-	 *
-	 * Switch off all voltages, assert shutdown
-	 */
-	reg  = cp->cp_pbdat;
-	reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC |	/* VAVPP => Hi-Z */
-		TPS2205_VCC3    | TPS2205_VCC5    |	/* VAVCC => Hi-Z */
-		TPS2205_SHDN);				/* enable switch */
-	cp->cp_pbdat = reg;
-
-	cp->cp_pbpar &= ~(TPS2205_INPUTS | TPS2205_OUTPUTS);
-
-	reg = cp->cp_pbdir & ~(TPS2205_INPUTS);
-	cp->cp_pbdir = reg | TPS2205_OUTPUTS;
-
-	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
-		cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
-}
-
-#endif	/* ICU862 */
-
-
-/* -------------------------------------------------------------------- */
-/* C2MON Boards by TTTech Computertechnik AG				*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_C2MON)
-
-#define PCMCIA_BOARD_MSG "C2MON"
-
-static void cfg_ports (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, pipr, mask;
-	ushort sreg;
-	int i;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
-	cfg_ports ();
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	pipr = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		pipr,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	sreg = immap->im_ioport.iop_pcdat;
-	if ((pipr & mask) == mask) {
-		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
-			  TPS2211_VCCD1);			/* 5V on	*/
-		sreg &= ~(TPS2211_VCCD0);			/* 3V off	*/
-		puts (" 5.0V card found: ");
-	} else {
-		sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1 |	/* VAVPP => Hi-Z */
-			  TPS2211_VCCD0);			/* 3V on	*/
-		sreg &= ~(TPS2211_VCCD1);			/* 5V off	*/
-		puts (" 3.3V card found: ");
-	}
-
-	debug ("\nPC DAT: %04x -> 3.3V %s 5.0V %s\n",
-		sreg,
-		( (sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) ? "on" : "off",
-		(!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) ? "on" : "off"
-	);
-
-	immap->im_ioport.iop_pcdat = sreg;
-
-	/*  Wait 500 ms; use this to check for over-current */
-	for (i=0; i<5000; ++i) {
-		if ((cp->cp_pbdat & TPS2211_OC) == 0) {
-		    printf ("   *** Overcurrent - Safety shutdown ***\n");
-		    immap->im_ioport.iop_pcdat &= ~(TPS2211_VCCD0|TPS2211_VCCD1);
-		    return (1);
-		}
-		udelay (100);
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* ALl voltages off / Hi-Z */
-	immap->im_ioport.iop_pcdat |= (TPS2211_VPPD0 | TPS2211_VPPD1 |
-				       TPS2211_VCCD0 | TPS2211_VCCD1 );
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	ushort sreg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_ports ();	/* Enables switch, but all in Hi-Z */
-
-	sreg  = immap->im_ioport.iop_pcdat;
-	sreg |= TPS2211_VPPD0 | TPS2211_VPPD1;		/* VAVPP always Hi-Z */
-
-	switch(vcc) {
-	case  0: 			break;	/* Switch off		*/
-	case 33: sreg |=  TPS2211_VCCD0;	/* Switch on 3.3V	*/
-		 sreg &= ~TPS2211_VCCD1;
-		 			break;
-	case 50: sreg &= ~TPS2211_VCCD0;	/* Switch on 5.0V	*/
-		 sreg |=  TPS2211_VCCD1;
-		 			break;
-	default: 			goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	immap->im_ioport.iop_pcdat = sreg;
-
-#ifdef DEBUG
-    {
-	char *s;
-
-	if ((sreg & TPS2211_VCCD0) && !(sreg & TPS2211_VCCD1)) {
-		s = "at 3.3V";
-	} else if (!(sreg & TPS2211_VCCD0) &&  (sreg & TPS2211_VCCD1)) {
-		s = "at 5.0V";
-	} else {
-		s = "down";
-	}
-	printf ("PCMCIA powered %s\n", s);
-    }
-#endif
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_ports (void)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	ushort sreg;
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure Port C for TPS2211 PC-Card Power-Interface Switch
-	 *
-	 * Switch off all voltages, assert shutdown
-	 */
-	sreg = immap->im_ioport.iop_pcdat;
-	sreg |=  (TPS2211_VPPD0 | TPS2211_VPPD1);	/* VAVPP => Hi-Z */
-	sreg &= ~(TPS2211_VCCD0 | TPS2211_VCCD1);	/* 3V and 5V off */
-	immap->im_ioport.iop_pcdat = sreg;
-
-	immap->im_ioport.iop_pcpar &= ~(TPS2211_OUTPUTS);
-	immap->im_ioport.iop_pcdir |=   TPS2211_OUTPUTS;
-
-	debug ("Set Port C: PAR:     %04x DIR:     %04x DAT:     %04x\n",
-		immap->im_ioport.iop_pcpar,
-		immap->im_ioport.iop_pcdir,
-		immap->im_ioport.iop_pcdat);
-
-	/*
-	 * Configure Port B for TPS2211 PC-Card Power-Interface Switch
-	 *
-	 * Over-Current Input only
-	 */
-	cp->cp_pbpar &= ~(TPS2211_INPUTS);
-	cp->cp_pbdir &= ~(TPS2211_INPUTS);
-
-	debug ("Set Port B: PAR: %08x DIR: %08x DAT: %08x\n",
-		cp->cp_pbpar, cp->cp_pbdir, cp->cp_pbdat);
-}
-
-#endif	/* C2MON */
-
-/* -------------------------------------------------------------------- */
-/* MBX board from Morotola						*/
-/* -------------------------------------------------------------------- */
-
-#if defined( CONFIG_MBX )
-#include <../board/mbx8xx/csr.h>
-
-/* A lot of this has been taken from the RPX code in this file it works from me.
-   I have added the voltage selection for the MBX board. */
-
-/* MBX voltage bit in control register #2 */
-#define CR2_VPP12       ((uchar)0x10)
-#define CR2_VPPVDD      ((uchar)0x20)
-#define CR2_VDD5        ((uchar)0x40)
-#define CR2_VDD3        ((uchar)0x80)
-
-#define PCMCIA_BOARD_MSG "MBX860"
-
-static int voltage_set (int slot, int vcc, int vpp)
-{
-	uchar reg = 0;
-
-	debug ("voltage_set: PCMCIA_BOARD_MSG Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		 'A' + slot, vcc / 10, vcc % 10, vpp / 10, vcc % 10);
-
-	switch (vcc) {
-	case 0:
-		break;
-	case 33:
-		reg |= CR2_VDD3;
-		break;
-	case 50:
-		reg |= CR2_VDD5;
-		break;
-	default:
-		return 1;
-	}
-
-	switch (vpp) {
-	case 0:
-		break;
-	case 33:
-	case 50:
-		if (vcc == vpp) {
-			reg |= CR2_VPPVDD;
-		} else {
-			return 1;
-		}
-		break;
-	case 120:
-		reg |= CR2_VPP12;
-		break;
-	default:
-		return 1;
-	}
-
-	/* first, turn off all power */
-	MBX_CSR2 &= ~(CR2_VDDSEL | CR2_VPPSEL);
-
-	/* enable new powersettings */
-	MBX_CSR2 |= reg;
-	debug ("MBX_CSR2 read = 0x%02x\n", MBX_CSR2);
-
-	return (0);
-}
-
-static int hardware_enable (int slot)
-{
-	volatile immap_t *immap;
-	volatile cpm8xx_t *cp;
-	volatile pcmconf8xx_t *pcmp;
-	volatile sysconf8xx_t *sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n",
-				  'A' + slot);
-
-	udelay (10000);
-
-	immap = (immap_t *) CFG_IMMR;
-	sysp = (sysconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_siu_conf));
-	pcmp = (pcmconf8xx_t *) (&(((immap_t *) CFG_IMMR)->im_pcmcia));
-	cp = (cpm8xx_t *) (&(((immap_t *) CFG_IMMR)->im_cpm));
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr = PCMCIA_MASK (_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK (_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;	/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-	udelay (500);
-
-	/* remove all power */
-	voltage_set (slot, 0, 0);
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-#ifndef CONFIG_HMI10
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-#else
-	if (pcmp->pcmc_pipr & (0x10000000 >> (slot << 4))) {
-#endif	/* CONFIG_HMI10 */
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1 (_slot_) | PCMCIA_VS2 (_slot_);
-	reg = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n", reg,
-		  (reg & PCMCIA_VS1 (slot)) ? "n" : "ff",
-		  (reg & PCMCIA_VS2 (slot)) ? "n" : "ff");
-
-	if ((reg & mask) == mask) {
-		voltage_set (_slot_, 50, 0);
-		printf (" 5.0V card found: ");
-	} else {
-		voltage_set (_slot_, 33, 0);
-		printf (" 3.3V card found: ");
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg = PCMCIA_PGCRX (_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;	/* active low  */
-	PCMCIA_PGCRX (_slot_) = reg;
-
-	udelay (250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable (int slot)
-{
-	return 0;	/* No hardware to disable */
-}
-#endif /* CFG_CMD_PCMCIA */
-#endif /* CONFIG_MBX */
-/* -------------------------------------------------------------------- */
-/* R360MPI Board							*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_R360MPI)
-
-#define PCMCIA_BOARD_MSG "R360MPI"
-
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Ports A, B & C pins for
-	 * 5 Volts Enable and 3 Volts enable
-	 */
-	immap->im_ioport.iop_pcpar &= ~(0x0400);
-	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
-	immap->im_ioport.iop_pcdir |= 0x0400;*/
-
-	immap->im_ioport.iop_papar &= ~(0x0200);/*
-	immap->im_ioport.iop_padir |= 0x0200;*/
-#if 0
-	immap->im_ioport.iop_pbpar &= ~(0xC000);
-	immap->im_ioport.iop_pbdir &= ~(0xC000);
-#endif
-	/* remove all power */
-
-	immap->im_ioport.iop_pcdat |= 0x0400;
-	immap->im_ioport.iop_padat |= 0x0200;
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		immap->im_ioport.iop_pcdat &= ~(0x4000);
-		puts (" 5.0V card found: ");
-	} else {
-		immap->im_ioport.iop_padat &= ~(0x0002);
-		puts (" 3.3V card found: ");
-	}
-	immap->im_ioport.iop_pcdir |= 0x0400;
-	immap->im_ioport.iop_padir |= 0x0200;
-#if 0
-	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
-	cp->cp_pbdir &= ~(0x0020 | 0x0010);
-	cp->cp_pbpar &= ~(0x0020 | 0x0010);
-	udelay(500000);
-#endif
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* remove all power */
-	immap->im_ioport.iop_pcdat |= 0x0400;
-	immap->im_ioport.iop_padat |= 0x0200;
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Ports A & C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn off all power
-	 */
-	debug ("PCMCIA power OFF\n");
-	immap->im_ioport.iop_pcpar &= ~(0x0400);
-	immap->im_ioport.iop_pcso  &= ~(0x0400);/*
-	immap->im_ioport.iop_pcdir |= 0x0400;*/
-
-	immap->im_ioport.iop_papar &= ~(0x0200);/*
-	immap->im_ioport.iop_padir |= 0x0200;*/
-
-	immap->im_ioport.iop_pcdat |= 0x0400;
-	immap->im_ioport.iop_padat |= 0x0200;
-
-	reg = 0;
-	switch(vcc) {
-	case  0: 		break;
-	case 33: reg |= 0x0200;	break;
-	case 50: reg |= 0x0400;	break;
-	default: 		goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-	if (reg & 0x0200)
-		immap->im_ioport.iop_pcdat &= !reg;
-	if (reg & 0x0400)
-		immap->im_ioport.iop_padat &= !reg;
-	immap->im_ioport.iop_pcdir |= 0x0200;
-	immap->im_ioport.iop_padir |= 0x0400;
-	if (reg) {
-		debug ("PCMCIA powered at %sV\n",
-			(reg&0x0400) ? "5.0" : "3.3");
-	} else {
-		debug ("PCMCIA powered down\n");
-	}
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-#endif	/* R360MPI */
-
-/* -------------------------------------------------------------------- */
-/* KUP4K and KUP4X Boards								*/
-/* -------------------------------------------------------------------- */
-#if defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X)
-
-#define PCMCIA_BOARD_MSG "KUP"
-
-#define KUP4K_PCMCIA_B_3V3 (0x00020000)
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(2500);
-
-	/*
-	 * Configure Port B pins for
-	 * 3 Volts enable
-	 */
-	if (slot) { /* Slot A is built-in */
-		cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
-		cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
-		/* remove all power */
-		cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
-	}
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	printf("%s  Slot %c:", slot ? "" : "\n", 'A' + slot);
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		puts (" 5.0V card found: NOT SUPPORTED !!!\n");
-	} else {
-		if(slot)
-			cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
-		puts (" 3.3V card found: ");
-	}
-#if 0
-	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
-	cp->cp_pbdir &= ~(0x0020 | 0x0010);
-	cp->cp_pbpar &= ~(0x0020 | 0x0010);
-	udelay(500000);
-#endif
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* remove all power */
-	if (slot)
-		cp->cp_pbdat |= KUP4K_PCMCIA_B_3V3;
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "	\
-		PCMCIA_BOARD_MSG	\
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	if (!slot) /* Slot A is not configurable */
-		return 0;
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(slot);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	debug ("PCMCIA power OFF\n");
-	/*
-	 * Configure Port B pins for
-	 * 3 Volts enable
-	 */
-	cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
-	cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
-	/* remove all power */
-	cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
-
-	switch(vcc) {
-	case  0: 		break;
-	case 33:
-		cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
-		debug ("PCMCIA powered at 3.3V\n");
-		break;
-	case 50:
-		debug ("PCMCIA: 5Volt vcc not supported\n");
-		break;
-	default:
-		puts("PCMCIA: vcc not supported");
-		break;
-	}
-	udelay(10000);
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		   (pcmp->pcmc_pipr & (0x80000000 >> (slot << 4)))
-			? "only 5 V --> NOT SUPPORTED"
-			: "can do 3.3V");
-
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(slot);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(slot) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-#endif	/* KUP4K || KUP4X */
-
-
-/* -------------------------------------------------------------------- */
-/* End of Board Specific Stuff						*/
-/* -------------------------------------------------------------------- */
-
-
-/* -------------------------------------------------------------------- */
-/* MPC8xx Specific Stuff - should go to MPC8xx directory		*/
-/* -------------------------------------------------------------------- */
-
-/*
- * Search this table to see if the windowsize is
- * supported...
- */
-
-#define M8XX_SIZES_NO 32
-
-static const u_int m8xx_size_to_gray[M8XX_SIZES_NO] =
-{ 0x00000001, 0x00000002, 0x00000008, 0x00000004,
-  0x00000080, 0x00000040, 0x00000010, 0x00000020,
-  0x00008000, 0x00004000, 0x00001000, 0x00002000,
-  0x00000100, 0x00000200, 0x00000800, 0x00000400,
-
-  0x0fffffff, 0xffffffff, 0xffffffff, 0xffffffff,
-  0x01000000, 0x02000000, 0xffffffff, 0x04000000,
-  0x00010000, 0x00020000, 0x00080000, 0x00040000,
-  0x00800000, 0x00400000, 0x00100000, 0x00200000 };
-
-
-/* -------------------------------------------------------------------- */
-
-#if ( ! defined(CONFIG_I82365) && ! defined(CONFIG_PXA_PCMCIA) )
-
-static u_int m8xx_get_graycode(u_int size)
-{
-	u_int k;
-
-	for (k = 0; k < M8XX_SIZES_NO; k++) {
-		if(m8xx_size_to_gray[k] == size)
-			break;
-	}
-
-	if((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
-		k = -1;
-
-	return k;
-}
-
-#endif	/* CONFIG_I82365 */
-
-/* -------------------------------------------------------------------- */
-
-#if 0
-static u_int m8xx_get_speed(u_int ns, u_int is_io)
-{
-	u_int reg, clocks, psst, psl, psht;
-
-	if(!ns) {
-
-		/*
-		 * We get called with IO maps setup to 0ns
-		 * if not specified by the user.
-		 * They should be 255ns.
-		 */
-
-		if(is_io)
-			ns = 255;
-		else
-			ns = 100;  /* fast memory if 0 */
-	}
-
-	/*
-	 * In PSST, PSL, PSHT fields we tell the controller
-	 * timing parameters in CLKOUT clock cycles.
-	 * CLKOUT is the same as GCLK2_50.
-	 */
-
-/* how we want to adjust the timing - in percent */
-
-#define ADJ 180 /* 80 % longer accesstime - to be sure */
-
-	clocks = ((M8XX_BUSFREQ / 1000) * ns) / 1000;
-	clocks = (clocks * ADJ) / (100*1000);
-
-	if(clocks >= PCMCIA_BMT_LIMIT) {
-		DEBUG(0, "Max access time limit reached\n");
-		clocks = PCMCIA_BMT_LIMIT-1;
-	}
-
-	psst = clocks / 7;          /* setup time */
-	psht = clocks / 7;          /* hold time */
-	psl  = (clocks * 5) / 7;    /* strobe length */
-
-	psst += clocks - (psst + psht + psl);
-
-	reg =  psst << 12;
-	reg |= psl  << 7;
-	reg |= psht << 16;
-
-	return reg;
-}
-#endif
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-static void print_funcid (int func)
-{
-	puts (indent);
-	switch (func) {
-	case CISTPL_FUNCID_MULTI:
-		puts (" Multi-Function");
-		break;
-	case CISTPL_FUNCID_MEMORY:
-		puts (" Memory");
-		break;
-	case CISTPL_FUNCID_SERIAL:
-		puts (" Serial Port");
-		break;
-	case CISTPL_FUNCID_PARALLEL:
-		puts (" Parallel Port");
-		break;
-	case CISTPL_FUNCID_FIXED:
-		puts (" Fixed Disk");
-		break;
-	case CISTPL_FUNCID_VIDEO:
-		puts (" Video Adapter");
-		break;
-	case CISTPL_FUNCID_NETWORK:
-		puts (" Network Adapter");
-		break;
-	case CISTPL_FUNCID_AIMS:
-		puts (" AIMS Card");
-		break;
-	case CISTPL_FUNCID_SCSI:
-		puts (" SCSI Adapter");
-		break;
-	default:
-		puts (" Unknown");
-		break;
-	}
-	puts (" Card\n");
-}
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-static void print_fixed (volatile uchar *p)
-{
-	if (p == NULL)
-		return;
-
-	puts(indent);
-
-	switch (*p) {
-	case CISTPL_FUNCE_IDE_IFACE:
-	    {   uchar iface = *(p+2);
-
-		puts ((iface == CISTPL_IDE_INTERFACE) ? " IDE" : " unknown");
-		puts (" interface ");
-		break;
-	    }
-	case CISTPL_FUNCE_IDE_MASTER:
-	case CISTPL_FUNCE_IDE_SLAVE:
-	    {   uchar f1 = *(p+2);
-		uchar f2 = *(p+4);
-
-		puts ((f1 & CISTPL_IDE_SILICON) ? " [silicon]" : " [rotating]");
-
-		if (f1 & CISTPL_IDE_UNIQUE)
-			puts (" [unique]");
-
-		puts ((f1 & CISTPL_IDE_DUAL) ? " [dual]" : " [single]");
-
-		if (f2 & CISTPL_IDE_HAS_SLEEP)
-			puts (" [sleep]");
-
-		if (f2 & CISTPL_IDE_HAS_STANDBY)
-			puts (" [standby]");
-
-		if (f2 & CISTPL_IDE_HAS_IDLE)
-			puts (" [idle]");
-
-		if (f2 & CISTPL_IDE_LOW_POWER)
-			puts (" [low power]");
-
-		if (f2 & CISTPL_IDE_REG_INHIBIT)
-			puts (" [reg inhibit]");
-
-		if (f2 & CISTPL_IDE_HAS_INDEX)
-			puts (" [index]");
-
-		if (f2 & CISTPL_IDE_IOIS16)
-			puts (" [IOis16]");
-
-		break;
-	    }
-	}
-	putc ('\n');
-}
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_PXA_PCMCIA)
-
-#define MAX_IDENT_CHARS		64
-#define	MAX_IDENT_FIELDS	4
-
-static uchar *known_cards[] = {
-	(uchar *)"ARGOSY PnPIDE D5",
-	NULL
-};
-
-static int identify  (volatile uchar *p)
-{
-	uchar id_str[MAX_IDENT_CHARS];
-	uchar data;
-	uchar *t;
-	uchar **card;
-	int i, done;
-
-	if (p == NULL)
-		return (0);	/* Don't know */
-
-	t = id_str;
-	done =0;
-
-	for (i=0; i<=4 && !done; ++i, p+=2) {
-		while ((data = *p) != '\0') {
-			if (data == 0xFF) {
-				done = 1;
-				break;
-			}
-			*t++ = data;
-			if (t == &id_str[MAX_IDENT_CHARS-1]) {
-				done = 1;
-				break;
-			}
-			p += 2;
-		}
-		if (!done)
-			*t++ = ' ';
-	}
-	*t = '\0';
-	while (--t > id_str) {
-		if (*t == ' ')
-			*t = '\0';
-		else
-			break;
-	}
-	puts ((char *)id_str);
-	putc ('\n');
-
-	for (card=known_cards; *card; ++card) {
-		debug ("## Compare against \"%s\"\n", *card);
-		if (strcmp((char *)*card, (char *)id_str) == 0) {	/* found! */
-			debug ("## CARD FOUND ##\n");
-			return (1);
-		}
-	}
-
-	return (0);	/* don't know */
-}
-#endif	/* CONFIG_IDE_8xx_PCCARD */
-
-/* -------------------------------------------------------------------- */
-/* NETTA board by Intracom S.A.						*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_NETTA)
-
-/* some sane bit macros */
-#define _BD(_b)				(1U << (31-(_b)))
-#define _BDR(_l, _h)			(((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
-
-#define _BW(_b)				(1U << (15-(_b)))
-#define _BWR(_l, _h)			(((((1U << (15-(_l))) - 1) << 1) | 1) & ~((1U << (15-(_h))) - 1))
-
-#define _BB(_b)				(1U << (7-(_b)))
-#define _BBR(_l, _h)			(((((1U << (7-(_l))) - 1) << 1) | 1) & ~((1U << (7-(_h))) - 1))
-
-#define _B(_b)				_BD(_b)
-#define _BR(_l, _h)			_BDR(_l, _h)
-
-#define PCMCIA_BOARD_MSG "NETTA"
-
-static const unsigned short vppd_masks[2] = { _BW(14), _BW(15) };
-
-static void cfg_vppd(int no)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
-		return;
-
-	mask = vppd_masks[no];
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_vppd(int no, int what)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vppd_masks)/sizeof(vppd_masks[0]))
-		return;
-
-	mask = vppd_masks[no];
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static const unsigned short vccd_masks[2] = { _BW(10), _BW(6) };
-
-static void cfg_vccd(int no)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
-		return;
-
-	mask = vccd_masks[no];
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_vccd(int no, int what)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	if ((unsigned int)no >= sizeof(vccd_masks)/sizeof(vccd_masks[0]))
-		return;
-
-	mask = vccd_masks[no];
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static const unsigned short oc_mask = _BW(8);
-
-static void cfg_oc(void)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask = oc_mask;
-
-	immap->im_ioport.iop_pcdir &= ~mask;
-	immap->im_ioport.iop_pcso  &= ~mask;
-	immap->im_ioport.iop_pcint &= ~mask;
-	immap->im_ioport.iop_pcpar &= ~mask;
-}
-
-static int get_oc(void)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask = oc_mask;
-	int what;
-
-	what = !!(immap->im_ioport.iop_pcdat & mask);;
-	return what;
-}
-
-static const unsigned short shdn_mask = _BW(12);
-
-static void cfg_shdn(void)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	mask = shdn_mask;
-
-	immap->im_ioport.iop_papar &= ~mask;
-	immap->im_ioport.iop_paodr &= ~mask;
-	immap->im_ioport.iop_padir |=  mask;
-}
-
-static void set_shdn(int what)
-{
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	unsigned short mask;
-
-	mask = shdn_mask;
-
-	if (what)
-		immap->im_ioport.iop_padat |= mask;
-	else
-		immap->im_ioport.iop_padat &= ~mask;
-}
-
-static void cfg_ports (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, pipr, mask;
-	int i;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
-	cfg_ports ();
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On: Set VAVCC to 3.3V or 5V, set VAVPP to Hi-Z
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	pipr = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		pipr,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-
-	if ((pipr & mask) == mask) {
-		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
-		set_vccd(0, 0); set_vccd(1, 1); 		/* 5V on, 3V off */
-		puts (" 5.0V card found: ");
-	} else {
-		set_vppd(0, 1); set_vppd(1, 1); 		/* VAVPP => Hi-Z */
-		set_vccd(0, 1); set_vccd(1, 0); 		/* 5V off, 3V on */
-		puts (" 3.3V card found: ");
-	}
-
-	/*  Wait 500 ms; use this to check for over-current */
-	for (i=0; i<5000; ++i) {
-		if (!get_oc()) {
-			printf ("   *** Overcurrent - Safety shutdown ***\n");
-			set_vccd(0, 0); set_vccd(1, 0); 		/* VAVPP => Hi-Z */
-			return (1);
-		}
-		udelay (100);
-	}
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	/* All voltages off / Hi-Z */
-			set_vppd(0, 1); set_vppd(1, 1);
-	set_vccd(0, 1); set_vccd(1, 1);
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-	ushort sreg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_ports ();	/* Enables switch, but all in Hi-Z */
-
-	sreg  = immap->im_ioport.iop_pcdat;
-	set_vppd(0, 1); set_vppd(1, 1);
-
-	switch(vcc) {
-	case  0:
-		break;	/* Switch off		*/
-
-	case 33:
-		set_vccd(0, 1); set_vccd(1, 0);
-		break;
-
-	case 50:
-		set_vccd(0, 0); set_vccd(1, 1);
-		break;
-
-	default:
-		goto done;
-	}
-
-	/* Checking supported voltages */
-
-	debug ("PIPR: 0x%x --> %s\n",
-		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
-
-done:
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_ports (void)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-
-	immap = (immap_t *)CFG_IMMR;
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-
-	cfg_vppd(0); cfg_vppd(1);	/* VPPD0,VPPD1 VAVPP => Hi-Z */
-	cfg_vccd(0); cfg_vccd(1);	/* 3V and 5V off */
-	cfg_shdn();
-	cfg_oc();
-
-	/*
-	 * Configure Port A for TPS2211 PC-Card Power-Interface Switch
-	 *
-	 * Switch off all voltages, assert shutdown
-	 */
-	set_vppd(0, 1); set_vppd(1, 1);
-	set_vccd(0, 0); set_vccd(1, 0);
-	set_shdn(1);
-
-	udelay(100000);
-}
-
-#endif	/* NETTA */
-
-
-/* -------------------------------------------------------------------- */
-/* UC100 Boards                                          		*/
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_UC100)
-
-#define PCMCIA_BOARD_MSG "UC100"
-
-/*
- * Remark: don't turn off OE "__MY_PCMCIA_GCRX_CXOE" on UC100 board.
- *         This leads to board-hangup! (sr, 8 Dez. 2004)
- */
-
-static void cfg_ports (void);
-
-static int hardware_enable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	volatile sysconf8xx_t	*sysp;
-	uint reg, mask;
-
-	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	udelay(10000);
-
-	immap = (immap_t *)CFG_IMMR;
-	sysp  = (sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
-
-	/* Configure Ports for TPS2211A PC-Card Power-Interface Switch */
-	cfg_ports ();
-
-	/*
-	 * Configure SIUMCR to enable PCMCIA port B
-	 * (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
-	 */
-	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
-
-	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
-
-	/*
-	 * Disable interrupts, DMA, and PCMCIA buffers
-	 * (isolate the interface) and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Make sure there is a card in the slot, then configure the interface.
-	 */
-	udelay(10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n",
-		__LINE__,__FUNCTION__,
-		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
-		printf ("   No Card found\n");
-		return (1);
-	}
-
-	/*
-	 * Power On.
-	 */
-	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
-	reg  = pcmp->pcmc_pipr;
-	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
-		reg,
-		(reg&PCMCIA_VS1(slot))?"n":"ff",
-		(reg&PCMCIA_VS2(slot))?"n":"ff");
-	if ((reg & mask) == mask) {
-		puts (" 5.0V card found: ");
-	} else {
-		puts (" 3.3V card found: ");
-	}
-
-	/*  switch VCC on */
-	immap->im_ioport.iop_padat |= 0x8000; /* power enable 3.3V */
-
-	udelay(10000);
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(250000);	/* some cards need >150 ms to come up :-( */
-
-	debug ("# hardware_enable done\n");
-
-	return (0);
-}
-
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-static int hardware_disable(int slot)
-{
-	volatile immap_t	*immap;
-	volatile cpm8xx_t	*cp;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-
-	/* switch VCC off */
-	immap->im_ioport.iop_padat &= ~0x8000; /* power disable 3.3V */
-
-	/* Configure PCMCIA General Control Register */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = 0;
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	PCMCIA_PGCRX(_slot_) = reg;
-
-	udelay(10000);
-
-	return (0);
-}
-#endif	/* CFG_CMD_PCMCIA */
-
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
-	volatile immap_t	*immap;
-	volatile pcmconf8xx_t	*pcmp;
-	u_long reg;
-
-	debug ("voltage_set: "
-		PCMCIA_BOARD_MSG
-		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
-		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
-
-	immap = (immap_t *)CFG_IMMR;
-	pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
-	/*
-	 * Disable PCMCIA buffers (isolate the interface)
-	 * and assert RESET signal
-	 */
-	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  = PCMCIA_PGCRX(_slot_);
-	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	/*
-	 * Configure Port C pins for
-	 * 5 Volts Enable and 3 Volts enable,
-	 * Turn all power pins to Hi-Z
-	 */
-	debug ("PCMCIA power OFF\n");
-	cfg_ports ();	/* Enables switch, but all in Hi-Z */
-
-	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
-	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
-	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
-
-	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
-		slot+'A');
-	return (0);
-}
-
-static void cfg_ports (void)
-{
-	volatile immap_t	*immap;
-
-	immap = (immap_t *)CFG_IMMR;
-
-	/*
-	 * Configure Port A for MAX1602 PC-Card Power-Interface Switch
-	 */
-	immap->im_ioport.iop_padat &= ~0x8000;	/* set port x output to low */
-	immap->im_ioport.iop_padir |= 0x8000;	/* enable port x as output */
-
-	debug ("Set Port A: PAR: %08x DIR: %08x DAT: %08x\n",
-	       immap->im_ioport.iop_papar, immap->im_ioport.iop_padir,
-	       immap->im_ioport.iop_padat);
-}
-
-#endif	/* UC100 */
-
-
-/* -------------------------------------------------------------------- */
-
-#endif /* CFG_CMD_PCMCIA || (CFG_CMD_IDE && CONFIG_IDE_8xx_PCCARD) */
-
-/**************************************************/
-
-#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
-U_BOOT_CMD(
-	pinit,	2,	1,	do_pinit,
-	"pinit   - PCMCIA sub-system\n",
-	"on  - power on PCMCIA socket\n"
-	"pinit off - power off PCMCIA socket\n"
-);
-#endif
+#endif	/* CHECK_IDE_DEVICE */

common/cmd_reginfo.c

diff --git a/common/cmd_reginfo.c b/common/cmd_reginfo.c
index 15ac16a..f428f7e 100644
--- a/common/cmd_reginfo.c
+++ b/common/cmd_reginfo.c
@@ -328,7 +328,7 @@
 		(*(volatile ulong*)MPC5XXX_ADDECR & 0x02000000) ? 1 : 0);
 	printf ("\tSDRAMCS0: %08X\n",
 		*(volatile ulong*)MPC5XXX_SDRAM_CS0CFG);
-	printf ("\tSDRAMCS0: %08X\n",
+	printf ("\tSDRAMCS1: %08X\n",
 		*(volatile ulong*)MPC5XXX_SDRAM_CS1CFG);
 #endif /* CONFIG_MPC5200 */
 	return 0;

common/cmd_usb.c

diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index fdfd042..28c05aa 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -186,7 +186,7 @@
 void usb_display_if_desc(struct usb_interface_descriptor *ifdesc,struct usb_device *dev)
 {
 	printf("     Interface: %d\n",ifdesc->bInterfaceNumber);
-	printf("     - Alternate Settings %d, Endpoints: %d\n",ifdesc->bAlternateSetting,ifdesc->bNumEndpoints);
+	printf("     - Alternate Setting %d, Endpoints: %d\n",ifdesc->bAlternateSetting,ifdesc->bNumEndpoints);
 	printf("     - Class ");
 	usb_display_class_sub(ifdesc->bInterfaceClass,ifdesc->bInterfaceSubClass,ifdesc->bInterfaceProtocol);
 	printf("\n");
@@ -444,6 +444,7 @@
 
 	int i;
 	struct usb_device *dev = NULL;
+	extern char usb_started;
 #ifdef CONFIG_USB_STORAGE
 	block_dev_desc_t *stor_dev;
 #endif
@@ -477,6 +478,10 @@
 		usb_stop();
 		return 0;
 	}
+	if (!usb_started) {
+		printf("USB is stopped. Please issue 'usb start' first.\n");
+		return 1;
+	}
 	if (strncmp(argv[1],"tree",4) == 0) {
 		printf("\nDevice Tree:\n");
 		usb_show_tree(usb_get_dev_index(0));

common/crc16.c

diff --git a/common/crc16.c b/common/crc16.c
index 3cef106..6904365 100644
--- a/common/crc16.c
+++ b/common/crc16.c
@@ -101,7 +101,7 @@
 
     cksum = 0;
     for (i = 0;  i < len;  i++) {
-        cksum = crc16_tab[((cksum>>8) ^ *buf++) & 0xFF] ^ (cksum << 8);
+	cksum = crc16_tab[((cksum>>8) ^ *buf++) & 0xFF] ^ (cksum << 8);
     }
     return cksum;
 }

common/environment.c

diff --git a/common/environment.c b/common/environment.c
index c7f54c6..81471ce 100644
--- a/common/environment.c
+++ b/common/environment.c
@@ -59,7 +59,8 @@
      defined(CONFIG_TQM8xxL)	|| \
      defined(CONFIG_RRVISION)	|| \
      defined(CONFIG_TRAB)   	|| \
-     defined(CONFIG_PPCHAMELEONEVB) )	&& \
+     defined(CONFIG_PPCHAMELEONEVB) || \
+     defined(CONFIG_M5271EVB))	&& \
      defined(ENV_CRC) /* Environment embedded in U-Boot .ppcenv section */
 /* XXX - This only works with GNU C */
 #  define __PPCENV__ __attribute__ ((section(".ppcenv")))

common/ft_build.c

diff --git a/common/ft_build.c b/common/ft_build.c
index 782046d..b5937e3 100644
--- a/common/ft_build.c
+++ b/common/ft_build.c
@@ -1,5 +1,22 @@
 /*
  * OF flat tree builder
+ * Written by: Pantelis Antoniou <pantelis.antoniou@gmail.com>
+ * Updated by: Matthew McClintock <msm@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
  */
 
 #include <common.h>
@@ -13,44 +30,39 @@
 
 #include <ft_build.h>
 
+#undef DEBUG
+
 /* align addr on a size boundary - adjust address up if needed -- Cort */
 #define _ALIGN(addr,size)       (((addr)+(size)-1)&(~((size)-1)))
+#ifndef CONFIG_OF_BOOT_CPU
+#define CONFIG_OF_BOOT_CPU 0
+#endif
+#define SIZE_OF_RSVMAP_ENTRY (2*sizeof(u64))
 
 static void ft_put_word(struct ft_cxt *cxt, u32 v)
 {
-	if (cxt->overflow)	/* do nothing */
-		return;
-
-	/* check for overflow */
-	if (cxt->p + 4 > cxt->pstr) {
-		cxt->overflow = 1;
-		return;
-	}
+	memmove(cxt->p + sizeof(u32), cxt->p, cxt->p_end - cxt->p);
 
 	*(u32 *) cxt->p = cpu_to_be32(v);
-	cxt->p += 4;
+	cxt->p += sizeof(u32);
+	cxt->p_end += sizeof(u32);
 }
 
 static inline void ft_put_bin(struct ft_cxt *cxt, const void *data, int sz)
 {
-	u8 *p;
+	int aligned_size = ((u8 *)_ALIGN((unsigned long)cxt->p + sz,
+					sizeof(u32))) - cxt->p;
 
-	if (cxt->overflow)	/* do nothing */
-		return;
-
-	/* next pointer pos */
-	p = (u8 *) _ALIGN((unsigned long)cxt->p + sz, 4);
+	memmove(cxt->p + aligned_size, cxt->p, cxt->p_end - cxt->p);
 
-	/* check for overflow */
-	if (p > cxt->pstr) {
-		cxt->overflow = 1;
-		return;
-	}
+	/* make sure the last bytes are zeroed */
+	memset(cxt->p + aligned_size - (aligned_size % sizeof(u32)), 0,
+			(aligned_size % sizeof(u32)));
 
 	memcpy(cxt->p, data, sz);
-	if ((sz & 3) != 0)
-		memset(cxt->p + sz, 0, 4 - (sz & 3));
-	cxt->p = p;
+
+	cxt->p += aligned_size;
+	cxt->p_end += aligned_size;
 }
 
 void ft_begin_node(struct ft_cxt *cxt, const char *name)
@@ -73,10 +85,10 @@
 {
 	u8 *p;
 
-	p = cxt->pstr;
-	while (p < cxt->pstr_begin) {
+	p = cxt->p;
+	while (p < cxt->p_end) {
 		if (strcmp(p, name) == 0)
-			return p - cxt->p_begin;
+			return p - cxt->p;
 		p += strlen(p) + 1;
 	}
 
@@ -85,24 +97,13 @@
 
 void ft_prop(struct ft_cxt *cxt, const char *name, const void *data, int sz)
 {
-	int len, off;
-
-	if (cxt->overflow)
-		return;
-
-	len = strlen(name) + 1;
+	int off = 0;
 
 	off = lookup_string(cxt, name);
 	if (off == -1) {
-		/* check if we have space */
-		if (cxt->p + 12 + sz + len > cxt->pstr) {
-			cxt->overflow = 1;
-			return;
-		}
-
-		cxt->pstr -= len;
-		memcpy(cxt->pstr, name, len);
-		off = cxt->pstr - cxt->p_begin;
+		memcpy(cxt->p_end, name, strlen(name) + 1);
+		off = cxt->p_end - cxt->p;
+		cxt->p_end += strlen(name) + 1;
 	}
 
 	/* now put offset from beginning of *STRUCTURE* */
@@ -122,138 +123,63 @@
 {
 	u32 v = cpu_to_be32((u32) val);
 
-	ft_prop(cxt, name, &v, 4);
+	ft_prop(cxt, name, &v, sizeof(u32));
 }
 
-/* start construction of the flat OF tree */
-void ft_begin(struct ft_cxt *cxt, void *blob, int max_size)
+/* pick up and start working on a tree in place */
+void ft_init_cxt(struct ft_cxt *cxt, void *blob)
 {
 	struct boot_param_header *bph = blob;
-	u32 off;
 
-	/* clear the cxt */
 	memset(cxt, 0, sizeof(*cxt));
 
 	cxt->bph = bph;
-	cxt->max_size = max_size;
-
-	/* zero everything in the header area */
-	memset(bph, 0, sizeof(*bph));
-
-	bph->magic = cpu_to_be32(OF_DT_HEADER);
-	bph->version = cpu_to_be32(0x10);
-	bph->last_comp_version = cpu_to_be32(0x10);
+	bph->boot_cpuid_phys = CONFIG_OF_BOOT_CPU;
 
-	/* start pointers */
-	cxt->pres_begin = (u8 *) _ALIGN((unsigned long)(bph + 1), 8);
-	cxt->pres = cxt->pres_begin;
-
-	off = (unsigned long)cxt->pres_begin - (unsigned long)bph;
-	bph->off_mem_rsvmap = cpu_to_be32(off);
-
-	((u64 *) cxt->pres)[0] = 0;	/* phys = 0, size = 0, terminate */
-	((u64 *) cxt->pres)[1] = 0;
+	/* find beginning and end of reserve map table (zeros in last entry) */
+	cxt->p_rsvmap = (u8 *)bph + bph->off_mem_rsvmap;
+	while ( ((uint64_t *)cxt->p_rsvmap)[0] != 0 &&
+		     ((uint64_t *)cxt->p_rsvmap)[1] != 0 ) {
+	cxt->p_rsvmap += SIZE_OF_RSVMAP_ENTRY;
+	}
 
-	cxt->p_anchor = cxt->pres + 16;	/* over the terminator */
+	cxt->p_start = (char*)bph + bph->off_dt_struct;
+	cxt->p_end = (char *)bph + bph->totalsize;
+	cxt->p = (char *)bph + bph->off_dt_strings;
 }
 
 /* add a reserver physical area to the rsvmap */
-void ft_add_rsvmap(struct ft_cxt *cxt, u64 physaddr, u64 size)
+void ft_add_rsvmap(struct ft_cxt *cxt, u64 physstart, u64 physend)
 {
-	((u64 *) cxt->pres)[0] = cpu_to_be64(physaddr);	/* phys = 0, size = 0, terminate */
-	((u64 *) cxt->pres)[1] = cpu_to_be64(size);
+	memmove(cxt->p_rsvmap + SIZE_OF_RSVMAP_ENTRY, cxt->p_rsvmap,
+				 cxt->p_end - cxt->p_rsvmap);
 
-	cxt->pres += 16;	/* advance */
+	((u64 *)cxt->p_rsvmap)[0] = cpu_to_be64(physstart);
+	((u64 *)cxt->p_rsvmap)[1] = cpu_to_be64(physend);
+	((u64 *)cxt->p_rsvmap)[2] = 0;
+	((u64 *)cxt->p_rsvmap)[3] = 0;
 
-	((u64 *) cxt->pres)[0] = 0;	/* phys = 0, size = 0, terminate */
-	((u64 *) cxt->pres)[1] = 0;
-
-	/* keep track of size */
-	cxt->res_size = cxt->pres + 16 - cxt->pres_begin;
-
-	cxt->p_anchor = cxt->pres + 16;	/* over the terminator */
+	cxt->p_rsvmap += SIZE_OF_RSVMAP_ENTRY;
+	cxt->p_start += SIZE_OF_RSVMAP_ENTRY;
+	cxt->p += SIZE_OF_RSVMAP_ENTRY;
+	cxt->p_end += SIZE_OF_RSVMAP_ENTRY;
 }
 
-void ft_begin_tree(struct ft_cxt *cxt)
+void ft_end_tree(struct ft_cxt *cxt)
 {
-	cxt->p_begin = cxt->p_anchor;
-	cxt->pstr_begin = (char *)cxt->bph + cxt->max_size;	/* point at the end */
-
-	cxt->p = cxt->p_begin;
-	cxt->pstr = cxt->pstr_begin;
+	ft_put_word(cxt, OF_DT_END);
 }
 
-int ft_end_tree(struct ft_cxt *cxt)
-{
+/* update the boot param header with correct values */
+void ft_finalize_tree(struct ft_cxt *cxt) {
 	struct boot_param_header *bph = cxt->bph;
-	int off, sz, sz1;
-	u32 tag, v;
-	u8 *p;
-
-	ft_put_word(cxt, OF_DT_END);
-
-	if (cxt->overflow)
-		return -ENOMEM;
-
-	/* size of the areas */
-	cxt->struct_size = cxt->p - cxt->p_begin;
-	cxt->strings_size = cxt->pstr_begin - cxt->pstr;
-
-	/* the offset we must move */
-	off = (cxt->pstr_begin - cxt->p_begin) - cxt->strings_size;
-
-	/* the new strings start */
-	cxt->pstr_begin = cxt->p_begin + cxt->struct_size;
-
-	/* move the whole string area */
-	memmove(cxt->pstr_begin, cxt->pstr, cxt->strings_size);
-
-	/* now perform the fixup of the strings */
-	p = cxt->p_begin;
-	while ((tag = be32_to_cpu(*(u32 *) p)) != OF_DT_END) {
-		p += 4;
-
-		if (tag == OF_DT_BEGIN_NODE) {
-			p = (u8 *) _ALIGN((unsigned long)p + strlen(p) + 1, 4);
-			continue;
-		}
-
-		if (tag == OF_DT_END_NODE || tag == OF_DT_NOP)
-			continue;
-
-		if (tag != OF_DT_PROP)
-			return -EINVAL;
-
-		sz = be32_to_cpu(*(u32 *) p);
-		p += 4;
-
-		v = be32_to_cpu(*(u32 *) p);
-		v -= off;
-		*(u32 *) p = cpu_to_be32(v);	/* move down */
-		p += 4;
-
-		p = (u8 *) _ALIGN((unsigned long)p + sz, 4);
-	}
-
-	/* fix sizes */
-	p = (char *)cxt->bph;
-	sz = (cxt->pstr_begin + cxt->strings_size) - p;
-	sz1 = _ALIGN(sz, 16);	/* align at 16 bytes */
-	if (sz != sz1)
-		memset(p + sz, 0, sz1 - sz);
-	bph->totalsize = cpu_to_be32(sz1);
-	bph->off_dt_struct = cpu_to_be32(cxt->p_begin - p);
-	bph->off_dt_strings = cpu_to_be32(cxt->pstr_begin - p);
 
-	/* the new strings start */
-	cxt->pstr_begin = cxt->p_begin + cxt->struct_size;
-	cxt->pstr = cxt->pstr_begin + cxt->strings_size;
-
-	return 0;
+	bph->totalsize = cxt->p_end - (u8 *)bph;
+	bph->off_dt_struct = cxt->p_start - (u8 *)bph;
+	bph->off_dt_strings = cxt->p - (u8 *)bph;
+	bph->dt_strings_size = cxt->p_end - cxt->p;
 }
 
-/**********************************************************************/
-
 static inline int isprint(int c)
 {
 	return c >= 0x20 && c <= 0x7e;
@@ -381,8 +307,8 @@
 		}
 
 		if (tag != OF_DT_PROP) {
-			fprintf(stderr, "%*s ** Unknown tag 0x%08x\n",
-				depth * shift, "", tag);
+			fprintf(stderr, "%*s ** Unknown tag 0x%08x at 0x%x\n",
+				depth * shift, "", tag, --p);
 			break;
 		}
 		sz = be32_to_cpu(*p++);
@@ -397,64 +323,15 @@
 
 void ft_backtrack_node(struct ft_cxt *cxt)
 {
-	if (be32_to_cpu(*(u32 *) (cxt->p - 4)) != OF_DT_END_NODE)
-		return;		/* XXX only for node */
-
-	cxt->p -= 4;
-}
-
-/* note that the root node of the blob is "peeled" off */
-void ft_merge_blob(struct ft_cxt *cxt, void *blob)
-{
-	struct boot_param_header *bph = (struct boot_param_header *)blob;
-	u32 *p_struct = (u32 *) ((char *)bph + be32_to_cpu(bph->off_dt_struct));
-	u32 *p_strings =
-	    (u32 *) ((char *)bph + be32_to_cpu(bph->off_dt_strings));
-	u32 tag, *p;
-	char *s, *t;
-	int depth, sz;
-
-	if (be32_to_cpu(*(u32 *) (cxt->p - 4)) != OF_DT_END_NODE)
-		return;		/* XXX only for node */
-
-	cxt->p -= 4;
-
-	depth = 0;
-	p = p_struct;
-	while ((tag = be32_to_cpu(*p++)) != OF_DT_END) {
-
-		/* printf("tag: 0x%08x (%d) - %d\n", tag, p - p_struct, depth); */
-
-		if (tag == OF_DT_BEGIN_NODE) {
-			s = (char *)p;
-			p = (u32 *) _ALIGN((unsigned long)p + strlen(s) + 1, 4);
-
-			if (depth++ > 0)
-				ft_begin_node(cxt, s);
-
-			continue;
-		}
-
-		if (tag == OF_DT_END_NODE) {
-			ft_end_node(cxt);
-			if (--depth == 0)
-				break;
-			continue;
-		}
-
-		if (tag == OF_DT_NOP)
-			continue;
+	int i = 4;
 
-		if (tag != OF_DT_PROP)
-			break;
+	while (be32_to_cpu(*(u32 *) (cxt->p - i)) != OF_DT_END_NODE)
+		i += 4;
 
-		sz = be32_to_cpu(*p++);
-		s = (char *)p_strings + be32_to_cpu(*p++);
-		t = (char *)p;
-		p = (u32 *) _ALIGN((unsigned long)p + sz, 4);
+	memmove (cxt->p - i, cxt->p, cxt->p_end - cxt->p);
 
-		ft_prop(cxt, s, t, sz);
-	}
+	cxt->p_end -= i;
+	cxt->p -= i;
 }
 
 void *ft_get_prop(void *bphp, const char *propname, int *szp)
@@ -521,9 +398,6 @@
 
 /********************************************************************/
 
-extern unsigned char oftree_dtb[];
-extern unsigned int oftree_dtb_len;
-
 /* Function that returns a character from the environment */
 extern uchar(*env_get_char) (int);
 
@@ -577,7 +451,7 @@
 };
 #endif
 
-void ft_setup(void *blob, int size, bd_t * bd, ulong initrd_start, ulong initrd_end)
+void ft_setup(void *blob, bd_t * bd, ulong initrd_start, ulong initrd_end)
 {
 	u32 *p;
 	int len;
@@ -600,20 +474,16 @@
 		return;
 	}
 
-	ft_begin(&cxt, blob, size);
+#ifdef DEBUG
+	printf ("recieved oftree\n");
+	ft_dump_blob(blob);
+#endif
+
+	ft_init_cxt(&cxt, blob);
 
 	if (initrd_start && initrd_end)
 		ft_add_rsvmap(&cxt, initrd_start, initrd_end - initrd_start + 1);
 
-	ft_begin_tree(&cxt);
-
-	ft_begin_node(&cxt, "");
-
-	ft_end_node(&cxt);
-
-	/* copy RO tree */
-	ft_merge_blob(&cxt, oftree_dtb);
-
 	/* back into root */
 	ft_backtrack_node(&cxt);
 
@@ -642,8 +512,8 @@
 #endif
 
 	ft_begin_node(&cxt, "chosen");
-
 	ft_prop_str(&cxt, "name", "chosen");
+
 	ft_prop_str(&cxt, "bootargs", getenv("bootargs"));
 	ft_prop_int(&cxt, "linux,platform", 0x600);	/* what is this? */
 	if (initrd_start && initrd_end) {
@@ -659,11 +529,7 @@
 	ft_end_node(&cxt);	/* end root */
 
 	ft_end_tree(&cxt);
-
-	/*
-	   printf("merged OF-tree\n");
-	   ft_dump_blob(blob);
-	 */
+	ft_finalize_tree(&cxt);
 
 #ifdef CONFIG_OF_HAS_BD_T
 	/* paste the bd_t at the end of the flat tree */
@@ -712,11 +578,12 @@
 	ft_board_setup(blob, bd);
 #endif
 
-	/*
-	   printf("final OF-tree\n");
-	   ft_dump_blob(blob);
-	 */
+	/* in case the size changed in the platform code */
+	ft_finalize_tree(&cxt);
 
+#ifdef DEBUG
+	printf("final OF-tree\n");
+	ft_dump_blob(blob);
+#endif
 }
-
 #endif

common/main.c

diff --git a/common/main.c b/common/main.c
index 758ef8d..13d12a4 100644
--- a/common/main.c
+++ b/common/main.c
@@ -2,6 +2,10 @@
  * (C) Copyright 2000
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
+ * Add to readline cmdline-editing by
+ * (C) Copyright 2005
+ * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
+ *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -49,7 +53,6 @@
 
 #define MAX_DELAY_STOP_STR 32
 
-static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen);
 static int parse_line (char *, char *[]);
 #if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
 static int abortboot(int);
@@ -59,8 +62,11 @@
 
 char        console_buffer[CFG_CBSIZE];		/* console I/O buffer	*/
 
+#ifndef CONFIG_CMDLINE_EDITING
+static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen);
 static char erase_seq[] = "\b \b";		/* erase sequence	*/
 static char   tab_seq[] = "        ";		/* used to expand TABs	*/
+#endif /* CONFIG_CMDLINE_EDITING */
 
 #ifdef CONFIG_BOOT_RETRY_TIME
 static uint64_t endtime = 0;  /* must be set, default is instant timeout */
@@ -516,6 +522,406 @@
 }
 #endif
 
+#ifdef CONFIG_CMDLINE_EDITING
+
+/*
+ * cmdline-editing related codes from vivi.
+ * Author: Janghoon Lyu <nandy@mizi.com>
+ */
+
+#if 1	/* avoid redundand code -- wd */
+#define putnstr(str,n)	do {			\
+		printf ("%.*s", n, str);	\
+	} while (0)
+#else
+void putnstr(const char *str, size_t n)
+{
+	if (str == NULL)
+		return;
+
+	while (n && *str != '\0') {
+		putc(*str);
+		str++;
+		n--;
+	}
+}
+#endif
+
+#define CTL_CH(c)		((c) - 'a' + 1)
+
+#define MAX_CMDBUF_SIZE		256
+
+#define CTL_BACKSPACE		('\b')
+#define DEL			((char)255)
+#define DEL7			((char)127)
+#define CREAD_HIST_CHAR		('!')
+
+#define getcmd_putch(ch)	putc(ch)
+#define getcmd_getch()		getc()
+#define getcmd_cbeep()		getcmd_putch('\a')
+
+#define HIST_MAX		20
+#define HIST_SIZE		MAX_CMDBUF_SIZE
+
+static int hist_max = 0;
+static int hist_add_idx = 0;
+static int hist_cur = -1;
+unsigned hist_num = 0;
+
+char* hist_list[HIST_MAX];
+char hist_lines[HIST_MAX][HIST_SIZE];
+
+#define add_idx_minus_one() ((hist_add_idx == 0) ? hist_max : hist_add_idx-1)
+
+static void hist_init(void)
+{
+	int i;
+
+	hist_max = 0;
+	hist_add_idx = 0;
+	hist_cur = -1;
+	hist_num = 0;
+
+	for (i = 0; i < HIST_MAX; i++) {
+		hist_list[i] = hist_lines[i];
+		hist_list[i][0] = '\0';
+	}
+}
+
+static void cread_add_to_hist(char *line)
+{
+	strcpy(hist_list[hist_add_idx], line);
+
+	if (++hist_add_idx >= HIST_MAX)
+		hist_add_idx = 0;
+
+	if (hist_add_idx > hist_max)
+		hist_max = hist_add_idx;
+
+	hist_num++;
+}
+
+static char* hist_prev(void)
+{
+	char *ret;
+	int old_cur;
+
+	if (hist_cur < 0)
+		return NULL;
+
+	old_cur = hist_cur;
+	if (--hist_cur < 0)
+		hist_cur = hist_max;
+
+	if (hist_cur == hist_add_idx) {
+		hist_cur = old_cur;
+		ret = NULL;
+	} else
+		ret = hist_list[hist_cur];
+
+	return (ret);
+}
+
+static char* hist_next(void)
+{
+	char *ret;
+
+	if (hist_cur < 0)
+		return NULL;
+
+	if (hist_cur == hist_add_idx)
+		return NULL;
+
+	if (++hist_cur > hist_max)
+		hist_cur = 0;
+
+	if (hist_cur == hist_add_idx) {
+		ret = "";
+	} else
+		ret = hist_list[hist_cur];
+
+	return (ret);
+}
+
+#ifndef CONFIG_CMDLINE_EDITING
+static void cread_print_hist_list(void)
+{
+	int i;
+	unsigned long n;
+
+	n = hist_num - hist_max;
+
+	i = hist_add_idx + 1;
+	while (1) {
+		if (i > hist_max)
+			i = 0;
+		if (i == hist_add_idx)
+			break;
+		printf("%s\n", hist_list[i]);
+		n++;
+		i++;
+	}
+}
+#endif /* CONFIG_CMDLINE_EDITING */
+
+#define BEGINNING_OF_LINE() {			\
+	while (num) {				\
+		getcmd_putch(CTL_BACKSPACE);	\
+		num--;				\
+	}					\
+}
+
+#define ERASE_TO_EOL() {				\
+	if (num < eol_num) {				\
+		int tmp;				\
+		for (tmp = num; tmp < eol_num; tmp++)	\
+			getcmd_putch(' ');		\
+		while (tmp-- > num)			\
+			getcmd_putch(CTL_BACKSPACE);	\
+		eol_num = num;				\
+	}						\
+}
+
+#define REFRESH_TO_EOL() {			\
+	if (num < eol_num) {			\
+		wlen = eol_num - num;		\
+		putnstr(buf + num, wlen);	\
+		num = eol_num;			\
+	}					\
+}
+
+static void cread_add_char(char ichar, int insert, unsigned long *num,
+	       unsigned long *eol_num, char *buf, unsigned long len)
+{
+	unsigned long wlen;
+
+	/* room ??? */
+	if (insert || *num == *eol_num) {
+		if (*eol_num > len - 1) {
+			getcmd_cbeep();
+			return;
+		}
+		(*eol_num)++;
+	}
+
+	if (insert) {
+		wlen = *eol_num - *num;
+		if (wlen > 1) {
+			memmove(&buf[*num+1], &buf[*num], wlen-1);
+		}
+
+		buf[*num] = ichar;
+		putnstr(buf + *num, wlen);
+		(*num)++;
+		while (--wlen) {
+			getcmd_putch(CTL_BACKSPACE);
+		}
+	} else {
+		/* echo the character */
+		wlen = 1;
+		buf[*num] = ichar;
+		putnstr(buf + *num, wlen);
+		(*num)++;
+	}
+}
+
+static void cread_add_str(char *str, int strsize, int insert, unsigned long *num,
+	      unsigned long *eol_num, char *buf, unsigned long len)
+{
+	while (strsize--) {
+		cread_add_char(*str, insert, num, eol_num, buf, len);
+		str++;
+	}
+}
+
+static int cread_line(char *buf, unsigned int *len)
+{
+	unsigned long num = 0;
+	unsigned long eol_num = 0;
+	unsigned long rlen;
+	unsigned long wlen;
+	char ichar;
+	int insert = 1;
+	int esc_len = 0;
+	int rc = 0;
+	char esc_save[8];
+
+	while (1) {
+		rlen = 1;
+		ichar = getcmd_getch();
+
+		if ((ichar == '\n') || (ichar == '\r')) {
+			putc('\n');
+			break;
+		}
+
+		/*
+		 * handle standard linux xterm esc sequences for arrow key, etc.
+		 */
+		if (esc_len != 0) {
+			if (esc_len == 1) {
+				if (ichar == '[') {
+					esc_save[esc_len] = ichar;
+					esc_len = 2;
+				} else {
+					cread_add_str(esc_save, esc_len, insert,
+						      &num, &eol_num, buf, *len);
+					esc_len = 0;
+				}
+				continue;
+			}
+
+			switch (ichar) {
+
+			case 'D':	/* <- key */
+				ichar = CTL_CH('b');
+				esc_len = 0;
+				break;
+			case 'C':	/* -> key */
+				ichar = CTL_CH('f');
+				esc_len = 0;
+				break;	/* pass off to ^F handler */
+			case 'H':	/* Home key */
+				ichar = CTL_CH('a');
+				esc_len = 0;
+				break;	/* pass off to ^A handler */
+			case 'A':	/* up arrow */
+				ichar = CTL_CH('p');
+				esc_len = 0;
+				break;	/* pass off to ^P handler */
+			case 'B':	/* down arrow */
+				ichar = CTL_CH('n');
+				esc_len = 0;
+				break;	/* pass off to ^N handler */
+			default:
+				esc_save[esc_len++] = ichar;
+				cread_add_str(esc_save, esc_len, insert,
+					      &num, &eol_num, buf, *len);
+				esc_len = 0;
+				continue;
+			}
+		}
+
+		switch (ichar) {
+		case 0x1b:
+			if (esc_len == 0) {
+				esc_save[esc_len] = ichar;
+				esc_len = 1;
+			} else {
+				puts("impossible condition #876\n");
+				esc_len = 0;
+			}
+			break;
+
+		case CTL_CH('a'):
+			BEGINNING_OF_LINE();
+			break;
+		case CTL_CH('c'):	/* ^C - break */
+			*buf = '\0';	/* discard input */
+			return (-1);
+		case CTL_CH('f'):
+			if (num < eol_num) {
+				getcmd_putch(buf[num]);
+				num++;
+			}
+			break;
+		case CTL_CH('b'):
+			if (num) {
+				getcmd_putch(CTL_BACKSPACE);
+				num--;
+			}
+			break;
+		case CTL_CH('d'):
+			if (num < eol_num) {
+				wlen = eol_num - num - 1;
+				if (wlen) {
+					memmove(&buf[num], &buf[num+1], wlen);
+					putnstr(buf + num, wlen);
+				}
+
+				getcmd_putch(' ');
+				do {
+					getcmd_putch(CTL_BACKSPACE);
+				} while (wlen--);
+				eol_num--;
+			}
+			break;
+		case CTL_CH('k'):
+			ERASE_TO_EOL();
+			break;
+		case CTL_CH('e'):
+			REFRESH_TO_EOL();
+			break;
+		case CTL_CH('o'):
+			insert = !insert;
+			break;
+		case CTL_CH('x'):
+			BEGINNING_OF_LINE();
+			ERASE_TO_EOL();
+			break;
+		case DEL:
+		case DEL7:
+		case 8:
+			if (num) {
+				wlen = eol_num - num;
+				num--;
+				memmove(&buf[num], &buf[num+1], wlen);
+				getcmd_putch(CTL_BACKSPACE);
+				putnstr(buf + num, wlen);
+				getcmd_putch(' ');
+				do {
+					getcmd_putch(CTL_BACKSPACE);
+				} while (wlen--);
+				eol_num--;
+			}
+			break;
+		case CTL_CH('p'):
+		case CTL_CH('n'):
+		{
+			char * hline;
+
+			esc_len = 0;
+
+			if (ichar == CTL_CH('p'))
+				hline = hist_prev();
+			else
+				hline = hist_next();
+
+			if (!hline) {
+				getcmd_cbeep();
+				continue;
+			}
+
+			/* nuke the current line */
+			/* first, go home */
+			BEGINNING_OF_LINE();
+
+			/* erase to end of line */
+			ERASE_TO_EOL();
+
+			/* copy new line into place and display */
+			strcpy(buf, hline);
+			eol_num = strlen(buf);
+			REFRESH_TO_EOL();
+			continue;
+		}
+		default:
+			cread_add_char(ichar, insert, &num, &eol_num, buf, *len);
+			break;
+		}
+	}
+	*len = eol_num;
+	buf[eol_num] = '\0';	/* lose the newline */
+
+	if (buf[0] && buf[0] != CREAD_HIST_CHAR)
+		cread_add_to_hist(buf);
+	hist_cur = hist_add_idx;
+
+	return (rc);
+}
+
+#endif /* CONFIG_CMDLINE_EDITING */
+
 /****************************************************************************/
 
 /*
@@ -528,6 +934,22 @@
  */
 int readline (const char *const prompt)
 {
+#ifdef CONFIG_CMDLINE_EDITING
+	char *p = console_buffer;
+	unsigned int len=MAX_CMDBUF_SIZE;
+	int rc;
+	static int initted = 0;
+
+	if (!initted) {
+		hist_init();
+		initted = 1;
+	}
+
+	puts (prompt);
+
+	rc = cread_line(p, &len);
+	return rc < 0 ? rc : len;
+#else
 	char   *p = console_buffer;
 	int	n = 0;				/* buffer index		*/
 	int	plen = 0;			/* prompt length	*/
@@ -623,10 +1045,12 @@
 			}
 		}
 	}
+#endif /* CONFIG_CMDLINE_EDITING */
 }
 
 /****************************************************************************/
 
+#ifndef CONFIG_CMDLINE_EDITING
 static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen)
 {
 	char *s;
@@ -656,6 +1080,7 @@
 	(*np)--;
 	return (p);
 }
+#endif /* CONFIG_CMDLINE_EDITING */
 
 /****************************************************************************/
 

common/serial.c

diff --git a/common/serial.c b/common/serial.c
index 2acbd08..38057d2 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -41,8 +41,12 @@
    || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
 	return &serial_scc_device;
 #elif defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
-   || defined(CONFIG_405EP)
-	return &serial0_device;
+   || defined(CONFIG_405EP) || defined(CONFIG_MPC5xxx)
+#if defined(CONFIG_UART1_CONSOLE)
+		return &serial1_device;
+#else
+		return &serial0_device;
+#endif
 #else
 #error No default console
 #endif
@@ -75,7 +79,7 @@
 #endif
 
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
- || defined(CONFIG_405EP)
+ || defined(CONFIG_405EP) || defined(CONFIG_MPC5xxx)
 	serial_register(&serial0_device);
 	serial_register(&serial1_device);
 #endif

common/soft_i2c.c

diff --git a/common/soft_i2c.c b/common/soft_i2c.c
index bffcd44..edad51b 100644
--- a/common/soft_i2c.c
+++ b/common/soft_i2c.c
@@ -33,6 +33,9 @@
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #endif
+#ifdef	CONFIG_IXP425			/* only valid for IXP425 */
+#include <asm/arch/ixp425.h>
+#endif
 #include <i2c.h>
 
 #if defined(CONFIG_SOFT_I2C)

common/usb.c

diff --git a/common/usb.c b/common/usb.c
index d9515e6..0857494 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -72,6 +72,8 @@
 static int asynch_allowed;
 static struct devrequest setup_packet;
 
+char usb_started; /* flag for the started/stopped USB status */
+
 /**********************************************************************
  * some forward declerations...
  */
@@ -110,10 +112,12 @@
 		printf("scanning bus for devices... ");
 		running=1;
 		usb_scan_devices();
+		usb_started = 1;
 		return 0;
 	}
 	else {
 		printf("Error, couldn't init Lowlevel part\n");
+		usb_started = 0;
 		return -1;
 	}
 }
@@ -124,6 +128,7 @@
 int usb_stop(void)
 {
 	asynch_allowed=1;
+	usb_started = 0;
 	usb_hub_reset();
 	return usb_lowlevel_stop();
 }
@@ -280,56 +285,68 @@
 int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int cfgno)
 {
 	struct usb_descriptor_header *head;
-	int index,ifno,epno;
-	ifno=-1;
-	epno=-1;
+	int index, ifno, epno, curr_if_num;
+	int i;
+	unsigned char *ch;
+
+	ifno = -1;
+	epno = -1;
+	curr_if_num = -1;
 
-	dev->configno=cfgno;
-	head =(struct usb_descriptor_header *)&buffer[0];
-	if(head->bDescriptorType!=USB_DT_CONFIG) {
-		printf(" ERROR: NOT USB_CONFIG_DESC %x\n",head->bDescriptorType);
+	dev->configno = cfgno;
+	head = (struct usb_descriptor_header *) &buffer[0];
+	if(head->bDescriptorType != USB_DT_CONFIG) {
+		printf(" ERROR: NOT USB_CONFIG_DESC %x\n", head->bDescriptorType);
 		return -1;
 	}
-	memcpy(&dev->config,buffer,buffer[0]);
-	dev->config.wTotalLength=swap_16(dev->config.wTotalLength);
-	dev->config.no_of_if=0;
+	memcpy(&dev->config, buffer, buffer[0]);
+	dev->config.wTotalLength = swap_16(dev->config.wTotalLength);
+	dev->config.no_of_if = 0;
 
-	index=dev->config.bLength;
+	index = dev->config.bLength;
 	/* Ok the first entry must be a configuration entry, now process the others */
-	head=(struct usb_descriptor_header *)&buffer[index];
-	while(index+1 < dev->config.wTotalLength) {
+	head = (struct usb_descriptor_header *) &buffer[index];
+	while(index + 1 < dev->config.wTotalLength) {
 		switch(head->bDescriptorType) {
 			case USB_DT_INTERFACE:
-				ifno=dev->config.no_of_if;
-				dev->config.no_of_if++; /* found an interface desc, increase numbers */
-				memcpy(&dev->config.if_desc[ifno],&buffer[index],buffer[index]); /* copy new desc */
-				dev->config.if_desc[ifno].no_of_ep=0;
-
+				if(((struct usb_interface_descriptor *) &buffer[index])->
+					bInterfaceNumber != curr_if_num) {
+					/* this is a new interface, copy new desc */
+					ifno = dev->config.no_of_if;
+					dev->config.no_of_if++;
+					memcpy(&dev->config.if_desc[ifno],
+						&buffer[index], buffer[index]);
+					dev->config.if_desc[ifno].no_of_ep = 0;
+					dev->config.if_desc[ifno].num_altsetting = 1;
+					curr_if_num = dev->config.if_desc[ifno].bInterfaceNumber;
+				} else {
+					/* found alternate setting for the interface */
+					dev->config.if_desc[ifno].num_altsetting++;
+				}
 				break;
 			case USB_DT_ENDPOINT:
-				epno=dev->config.if_desc[ifno].no_of_ep;
+				epno = dev->config.if_desc[ifno].no_of_ep;
 				dev->config.if_desc[ifno].no_of_ep++; /* found an endpoint */
-				memcpy(&dev->config.if_desc[ifno].ep_desc[epno],&buffer[index],buffer[index]);
-				dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize
-					=swap_16(dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize);
-				USB_PRINTF("if %d, ep %d\n",ifno,epno);
+				memcpy(&dev->config.if_desc[ifno].ep_desc[epno],
+					&buffer[index], buffer[index]);
+				dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize =
+					swap_16(dev->config.if_desc[ifno].ep_desc[epno].wMaxPacketSize);
+				USB_PRINTF("if %d, ep %d\n", ifno, epno);
 				break;
 			default:
-				if(head->bLength==0)
+				if(head->bLength == 0)
 					return 1;
-				USB_PRINTF("unknown Description Type : %x\n",head->bDescriptorType);
+				USB_PRINTF("unknown Description Type : %x\n", head->bDescriptorType);
 				{
-					int i;
-					unsigned char *ch;
-					ch=(unsigned char *)head;
-					for(i=0;i<head->bLength; i++)
-						USB_PRINTF("%02X ",*ch++);
+					ch = (unsigned char *)head;
+					for(i = 0; i < head->bLength; i++)
+						USB_PRINTF("%02X ", *ch++);
 					USB_PRINTF("\n\n\n");
 				}
 				break;
 		}
-		index+=head->bLength;
-		head=(struct usb_descriptor_header *)&buffer[index];
+		index += head->bLength;
+		head = (struct usb_descriptor_header *)&buffer[index];
 	}
 	return 1;
 }
@@ -443,6 +460,14 @@
 		printf("selecting invalid interface %d", interface);
 		return -1;
 	}
+	/*
+	 * We should return now for devices with only one alternate setting.
+	 * According to 9.4.10 of the Universal Serial Bus Specification Revision 2.0
+	 * such devices can return with a STALL. This results in some USB sticks
+	 * timeouting during initialization and then being unusable in U-Boot.
+	 */
+	if (if_face->num_altsetting == 1)
+		return 0;
 
 	if ((ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 	    USB_REQ_SET_INTERFACE, USB_RECIP_INTERFACE, alternate,

common/usb_storage.c

diff --git a/common/usb_storage.c b/common/usb_storage.c
index 99e4ab0..e64470c 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -1139,6 +1139,10 @@
 	    /* USB007 Mini-USB2 Flash Drive */
 	    (dev->descriptor.idVendor == 0x066f &&
 	     dev->descriptor.idProduct == 0x2010)
+	    ||
+	    /* SanDisk Corporation Cruzer Micro 20044318410546613953 */
+	    (dev->descriptor.idVendor == 0x0781 &&
+	     dev->descriptor.idProduct == 0x5151)
 	    )
 		USB_STOR_PRINTF("usb_stor_get_info: skipping RESET..\n");
 	else

common/xyzModem.c

diff --git a/common/xyzModem.c b/common/xyzModem.c
index 4a137bf..d1d66e8 100644
--- a/common/xyzModem.c
+++ b/common/xyzModem.c
@@ -261,8 +261,8 @@
 static void
 zm_flush(void)
 {
-    char *p = zm_out_start;
 #ifdef REDBOOT
+    char *p = zm_out_start;
     while (*p) mon_write_char(*p++);
 #endif
     zm_out = zm_out_start;
@@ -379,13 +379,13 @@
     }
 
     /* Header found, now read the data */
-    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, &xyz.blk);
+    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.blk);
     ZM_DEBUG(zm_save(xyz.blk));
     if (!res) {
         ZM_DEBUG(zm_dump(__LINE__));
         return xyzModem_timeout;
     }
-    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, &xyz.cblk);
+    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.cblk);
     ZM_DEBUG(zm_save(xyz.cblk));
     if (!res) {
         ZM_DEBUG(zm_dump(__LINE__));
@@ -403,14 +403,14 @@
             return xyzModem_timeout;
         }
     }
-    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, &xyz.crc1);
+    res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.crc1);
     ZM_DEBUG(zm_save(xyz.crc1));
     if (!res) {
         ZM_DEBUG(zm_dump(__LINE__));
         return xyzModem_timeout;
     }
     if (xyz.crc_mode) {
-        res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, &xyz.crc2);
+        res = CYGACC_COMM_IF_GETC_TIMEOUT(*xyz.__chan, (char *)&xyz.crc2);
         ZM_DEBUG(zm_save(xyz.crc2));
         if (!res) {
             ZM_DEBUG(zm_dump(__LINE__));
@@ -450,7 +450,10 @@
 int
 xyzModem_stream_open(connection_info_t *info, int *err)
 {
-    int console_chan, stat=0;
+#ifdef REDBOOT
+    int console_chan;
+#endif
+    int stat = 0;
     int retries = xyzModem_MAX_RETRIES;
     int crc_retries = xyzModem_MAX_RETRIES_WITH_CRC;
 
@@ -510,7 +513,7 @@
                 /* skip filename */
                 while (*xyz.bufp++);
                 /* get the length */
-                parse_num(xyz.bufp, &xyz.file_length, NULL, " ");
+                parse_num((char *)xyz.bufp, &xyz.file_length, NULL, " ");
 #endif
                 /* The rest of the file name data block quietly discarded */
                 xyz.tx_ack = true;

config.mk

diff --git a/config.mk b/config.mk
index dfbb1b7..b59667a 100644
--- a/config.mk
+++ b/config.mk
@@ -112,7 +112,7 @@
 RANLIB	= $(CROSS_COMPILE)RANLIB
 
 RELFLAGS= $(PLATFORM_RELFLAGS)
-DBGFLAGS= -g #-DDEBUG
+DBGFLAGS= -g # -DDEBUG
 OPTFLAGS= -Os #-fomit-frame-pointer
 ifndef LDSCRIPT
 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
@@ -144,6 +144,14 @@
 endif
 
 AFLAGS_DEBUG := -Wa,-gstabs
+
+# turn jbsr into jsr for m68k
+ifeq ($(ARCH),m68k)
+ifeq ($(findstring 3.4,$(shell $(CC) --version)),3.4)
+AFLAGS_DEBUG := -Wa,-gstabs,-S
+endif
+endif
+
 AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)
 
 LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)

cpu/74xx_7xx/cpu.c

diff --git a/cpu/74xx_7xx/cpu.c b/cpu/74xx_7xx/cpu.c
index 706c880..ca45e17 100644
--- a/cpu/74xx_7xx/cpu.c
+++ b/cpu/74xx_7xx/cpu.c
@@ -215,7 +215,8 @@
 
 #if !defined(CONFIG_PCIPPC2) && \
     !defined(CONFIG_BAB7xx)  && \
-    !defined(CONFIG_ELPPC)
+    !defined(CONFIG_ELPPC)   && \
+    !defined(CONFIG_PPMC7XX)
 /* no generic way to do board reset. simply call soft_reset. */
 void
 do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])

cpu/74xx_7xx/start.S

diff --git a/cpu/74xx_7xx/start.S b/cpu/74xx_7xx/start.S
index ff1cce5..1fc0fe6 100644
--- a/cpu/74xx_7xx/start.S
+++ b/cpu/74xx_7xx/start.S
@@ -756,7 +756,8 @@
 #if defined(CONFIG_AMIGAONEG3SE) || \
     defined(CONFIG_DB64360)	 || \
     defined(CONFIG_DB64460)      || \
-    defined(CONFIG_CPCI750)
+    defined(CONFIG_CPCI750)	|| \
+    defined(CONFIG_PPMC7XX)
 	mr	r4, r9		/* Use RAM copy of the global data */
 #endif
 	bl	after_reloc

cpu/arm920t/s3c24x0/i2c.c

diff --git a/cpu/arm920t/s3c24x0/i2c.c b/cpu/arm920t/s3c24x0/i2c.c
index ef56cd1..374b683 100644
--- a/cpu/arm920t/s3c24x0/i2c.c
+++ b/cpu/arm920t/s3c24x0/i2c.c
@@ -153,7 +153,7 @@
 #endif
 #ifdef CONFIG_S3C2400
 		/* set I2CSDA and I2CSCL (PG5, PG6) to GPIO */
-		gpio->PGCON = (gpio->PGCON & ~0x00003c00) | 0x00000c00;
+		gpio->PGCON = (gpio->PGCON & ~0x00003c00) | 0x00001000;
 #endif
 
 		/* toggle I2CSCL until bus idle */

cpu/arm920t/s3c24x0/interrupts.c

diff --git a/cpu/arm920t/s3c24x0/interrupts.c b/cpu/arm920t/s3c24x0/interrupts.c
index 3ec9b54..1b36412 100644
--- a/cpu/arm920t/s3c24x0/interrupts.c
+++ b/cpu/arm920t/s3c24x0/interrupts.c
@@ -176,7 +176,9 @@
 
 #if defined(CONFIG_SMDK2400) || defined(CONFIG_TRAB)
 	tbclk = timer_load_val * 100;
-#elif defined(CONFIG_SMDK2410) || defined(CONFIG_VCMA9)
+#elif defined(CONFIG_SBC2410X) || \
+      defined(CONFIG_SMDK2410) || \
+      defined(CONFIG_VCMA9)
 	tbclk = CFG_HZ;
 #else
 #	error "tbclk not configured"

cpu/arm926ejs/Makefile

diff --git a/cpu/arm926ejs/Makefile b/cpu/arm926ejs/Makefile
index 203278e..060fd20 100644
--- a/cpu/arm926ejs/Makefile
+++ b/cpu/arm926ejs/Makefile
@@ -26,7 +26,7 @@
 LIB	= lib$(CPU).a
 
 START	= start.o
-OBJS	= interrupts.o cpu.o
+OBJS	= interrupts.o cpu.o cpuinfo.o
 
 all:	.depend $(START) $(LIB)
 

cpu/arm926ejs/cpuinfo.c

diff --git a/cpu/arm926ejs/cpuinfo.c b/cpu/arm926ejs/cpuinfo.c
new file mode 100644
index 0000000..8c98631
--- /dev/null
+++ b/cpu/arm926ejs/cpuinfo.c
@@ -0,0 +1,244 @@
+/*
+ * OMAP1 CPU identification code
+ *
+ * Copyright (C) 2004 Nokia Corporation
+ * Written by Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <arm926ejs.h>
+
+#if defined(CONFIG_DISPLAY_CPUINFO) && defined(CONFIG_OMAP)
+
+#define omap_readw(x)		*(volatile unsigned short *)(x)
+#define omap_readl(x)		*(volatile unsigned long *)(x)
+
+#define ARRAY_SIZE(x)		(sizeof(x) / sizeof((x)[0]))
+
+#define OMAP_DIE_ID_0		0xfffe1800
+#define OMAP_DIE_ID_1		0xfffe1804
+#define OMAP_PRODUCTION_ID_0	0xfffe2000
+#define OMAP_PRODUCTION_ID_1	0xfffe2004
+#define OMAP32_ID_0		0xfffed400
+#define OMAP32_ID_1		0xfffed404
+
+struct omap_id {
+	u16	jtag_id;	/* Used to determine OMAP type */
+	u8	die_rev;	/* Processor revision */
+	u32	omap_id;	/* OMAP revision */
+	u32	type;		/* Cpu id bits [31:08], cpu class bits [07:00] */
+};
+
+/* Register values to detect the OMAP version */
+static struct omap_id omap_ids[] = {
+	{ .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000},
+	{ .jtag_id = 0x355f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300100},
+	{ .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300300},
+	{ .jtag_id = 0xb470, .die_rev = 0x0, .omap_id = 0x03310100, .type = 0x15100000},
+	{ .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x16100000},
+	{ .jtag_id = 0xb576, .die_rev = 0x2, .omap_id = 0x03320100, .type = 0x16110000},
+	{ .jtag_id = 0xb576, .die_rev = 0x3, .omap_id = 0x03320100, .type = 0x16100c00},
+	{ .jtag_id = 0xb576, .die_rev = 0x0, .omap_id = 0x03320200, .type = 0x16100d00},
+	{ .jtag_id = 0xb613, .die_rev = 0x0, .omap_id = 0x03320300, .type = 0x1610ef00},
+	{ .jtag_id = 0xb613, .die_rev = 0x0, .omap_id = 0x03320300, .type = 0x1610ef00},
+	{ .jtag_id = 0xb576, .die_rev = 0x1, .omap_id = 0x03320100, .type = 0x16110000},
+	{ .jtag_id = 0xb58c, .die_rev = 0x2, .omap_id = 0x03320200, .type = 0x16110b00},
+	{ .jtag_id = 0xb58c, .die_rev = 0x3, .omap_id = 0x03320200, .type = 0x16110c00},
+	{ .jtag_id = 0xb65f, .die_rev = 0x0, .omap_id = 0x03320400, .type = 0x16212300},
+	{ .jtag_id = 0xb65f, .die_rev = 0x1, .omap_id = 0x03320400, .type = 0x16212300},
+	{ .jtag_id = 0xb65f, .die_rev = 0x1, .omap_id = 0x03320500, .type = 0x16212300},
+	{ .jtag_id = 0xb5f7, .die_rev = 0x0, .omap_id = 0x03330000, .type = 0x17100000},
+	{ .jtag_id = 0xb5f7, .die_rev = 0x1, .omap_id = 0x03330100, .type = 0x17100000},
+	{ .jtag_id = 0xb5f7, .die_rev = 0x2, .omap_id = 0x03330100, .type = 0x17100000},
+};
+
+/*
+ * Get OMAP type from PROD_ID.
+ * 1710 has the PROD_ID in bits 15:00, not in 16:01 as documented in TRM.
+ * 1510 PROD_ID is empty, and 1610 PROD_ID does not make sense.
+ * Undocumented register in TEST BLOCK is used as fallback; This seems to
+ * work on 1510, 1610 & 1710. The official way hopefully will work in future
+ * processors.
+ */
+static u16 omap_get_jtag_id(void)
+{
+	u32 prod_id, omap_id;
+
+	prod_id = omap_readl(OMAP_PRODUCTION_ID_1);
+	omap_id = omap_readl(OMAP32_ID_1);
+
+	/* Check for unusable OMAP_PRODUCTION_ID_1 on 1611B/5912 and 730 */
+	if (((prod_id >> 20) == 0) || (prod_id == omap_id))
+		prod_id = 0;
+	else
+		prod_id &= 0xffff;
+
+	if (prod_id)
+		return prod_id;
+
+	/* Use OMAP32_ID_1 as fallback */
+	prod_id = ((omap_id >> 12) & 0xffff);
+
+	return prod_id;
+}
+
+/*
+ * Get OMAP revision from DIE_REV.
+ * Early 1710 processors may have broken OMAP_DIE_ID, it contains PROD_ID.
+ * Undocumented register in the TEST BLOCK is used as fallback.
+ * REVISIT: This does not seem to work on 1510
+ */
+static u8 omap_get_die_rev(void)
+{
+	u32 die_rev;
+
+	die_rev = omap_readl(OMAP_DIE_ID_1);
+
+	/* Check for broken OMAP_DIE_ID on early 1710 */
+	if (((die_rev >> 12) & 0xffff) == omap_get_jtag_id())
+		die_rev = 0;
+
+	die_rev = (die_rev >> 17) & 0xf;
+	if (die_rev)
+		return die_rev;
+
+	die_rev = (omap_readl(OMAP32_ID_1) >> 28) & 0xf;
+
+	return die_rev;
+}
+
+static unsigned long dpll1(void)
+{
+	unsigned short pll_ctl_val = omap_readw(DPLL_CTL_REG);
+	unsigned long rate;
+
+	rate = CONFIG_SYS_CLK_FREQ; /* Base xtal rate */
+	if (pll_ctl_val & 0x10) {
+		/* PLL enabled, apply multiplier and divisor */
+		if (pll_ctl_val & 0xf80)
+			rate *= (pll_ctl_val & 0xf80) >> 7;
+		rate /= ((pll_ctl_val & 0x60) >> 5) + 1;
+	} else {
+		/* PLL disabled, apply bypass divisor */
+		switch (pll_ctl_val & 0xc) {
+		case 0:
+			break;
+		case 0x4:
+			rate /= 2;
+			break;
+		default:
+			rate /= 4;
+			break;
+		}
+	}
+
+	return rate;
+}
+
+static unsigned long armcore(void)
+{
+	unsigned short arm_ckctl = omap_readw(ARM_CKCTL);
+
+	return (dpll1() >> ((arm_ckctl & 0x0030) >> 4));
+}
+
+int print_cpuinfo (void)
+{
+	int i;
+	u16 jtag_id;
+	u8 die_rev;
+	u32 omap_id;
+	u8 cpu_type;
+	u32 system_serial_high;
+	u32 system_serial_low;
+	u32 system_rev = 0;
+
+	jtag_id = omap_get_jtag_id();
+	die_rev = omap_get_die_rev();
+	omap_id = omap_readl(OMAP32_ID_0);
+
+#ifdef DEBUG
+	printf("OMAP_DIE_ID_0: 0x%08x\n", omap_readl(OMAP_DIE_ID_0));
+	printf("OMAP_DIE_ID_1: 0x%08x DIE_REV: %i\n",
+	       omap_readl(OMAP_DIE_ID_1),
+	       (omap_readl(OMAP_DIE_ID_1) >> 17) & 0xf);
+	printf("OMAP_PRODUCTION_ID_0: 0x%08x\n", omap_readl(OMAP_PRODUCTION_ID_0));
+	printf("OMAP_PRODUCTION_ID_1: 0x%08x JTAG_ID: 0x%04x\n",
+	       omap_readl(OMAP_PRODUCTION_ID_1),
+	       omap_readl(OMAP_PRODUCTION_ID_1) & 0xffff);
+	printf("OMAP32_ID_0: 0x%08x\n", omap_readl(OMAP32_ID_0));
+	printf("OMAP32_ID_1: 0x%08x\n", omap_readl(OMAP32_ID_1));
+	printf("JTAG_ID: 0x%04x DIE_REV: %i\n", jtag_id, die_rev);
+#endif
+
+	system_serial_high = omap_readl(OMAP_DIE_ID_0);
+	system_serial_low = omap_readl(OMAP_DIE_ID_1);
+
+	/* First check only the major version in a safe way */
+	for (i = 0; i < ARRAY_SIZE(omap_ids); i++) {
+		if (jtag_id == (omap_ids[i].jtag_id)) {
+			system_rev = omap_ids[i].type;
+			break;
+		}
+	}
+
+	/* Check if we can find the die revision */
+	for (i = 0; i < ARRAY_SIZE(omap_ids); i++) {
+		if (jtag_id == omap_ids[i].jtag_id && die_rev == omap_ids[i].die_rev) {
+			system_rev = omap_ids[i].type;
+			break;
+		}
+	}
+
+	/* Finally check also the omap_id */
+	for (i = 0; i < ARRAY_SIZE(omap_ids); i++) {
+		if (jtag_id == omap_ids[i].jtag_id
+		    && die_rev == omap_ids[i].die_rev
+		    && omap_id == omap_ids[i].omap_id) {
+			system_rev = omap_ids[i].type;
+			break;
+		}
+	}
+
+	/* Add the cpu class info (7xx, 15xx, 16xx, 24xx) */
+	cpu_type = system_rev >> 24;
+
+	switch (cpu_type) {
+	case 0x07:
+		system_rev |= 0x07;
+		break;
+	case 0x03:
+	case 0x15:
+		system_rev |= 0x15;
+		break;
+	case 0x16:
+	case 0x17:
+		system_rev |= 0x16;
+		break;
+	case 0x24:
+		system_rev |= 0x24;
+		break;
+	default:
+		printf("Unknown OMAP cpu type: 0x%02x\n", cpu_type);
+	}
+
+	printf("CPU:   OMAP%04x", system_rev >> 16);
+	if ((system_rev >> 8) & 0xff)
+		printf("%x", (system_rev >> 8) & 0xff);
+#ifdef DEBUG
+	printf(" revision %i handled as %02xxx id: %08x%08x",
+	       die_rev, system_rev & 0xff, system_serial_low, system_serial_high);
+#endif
+	printf(" at %ld.%01ld MHz (DPLL1=%ld.%01ld MHz)\n",
+	       armcore() / 1000000, (armcore() / 100000) % 10,
+	       dpll1() / 1000000, (dpll1() / 100000) % 10);
+
+	return 0;
+}
+
+#endif /* #if defined(CONFIG_DISPLAY_CPUINFO) && defined(CONFIG_OMAP) */

cpu/i386/sc520.c

diff --git a/cpu/i386/sc520.c b/cpu/i386/sc520.c
index c83f0bb..1c4370b 100644
--- a/cpu/i386/sc520.c
+++ b/cpu/i386/sc520.c
@@ -31,7 +31,9 @@
 #include <common.h>
 #include <config.h>
 #include <pci.h>
+#ifdef CONFIG_SC520_SSI
 #include <ssi.h>
+#endif
 #include <asm/io.h>
 #include <asm/pci.h>
 #include <asm/ic/sc520.h>
@@ -143,7 +145,15 @@
 
 	u32 dram_present=0;
 	u32 dram_ctrl;
-
+#ifdef CFG_SDRAM_DRCTMCTL
+	/* these memory control registers are set up in the assember part,
+	 * in sc520_asm.S, during 'mem_init'.  If we muck with them here,
+	 * after we are running a stack in RAM, we have troubles.  Besides,
+	 * these refresh and delay values are better ? simply specified 
+	 * outright in the include/configs/{cfg} file since the HW designer
+	 * simply dictates it.
+	 */
+#else
 	int val;
 
 	int cas_precharge_delay = CFG_SDRAM_PRECHARGE_DELAY;
@@ -162,6 +172,7 @@
 	} else {
 		val = 3;  /* 62.4us */
 	}
+
 	write_mmcr_byte(SC520_DRCCTL, (read_mmcr_byte(SC520_DRCCTL) & 0xcf) | (val<<4));
 
 	val = read_mmcr_byte(SC520_DRCTMCTL);
@@ -181,13 +192,12 @@
 		val |= 1;
 	}
 	write_mmcr_byte(SC520_DRCTMCTL, val);
-
+#endif
 
 	/* We read-back the configuration of the dram
 	 * controller that the assembly code wrote */
 	dram_ctrl = read_mmcr_long(SC520_DRCBENDADR);
 
-
 	bd->bi_dram[0].start = 0;
 	if (dram_ctrl & 0x80) {
 		/* bank 0 enabled */
@@ -274,7 +284,7 @@
 {
 	int i;
 
-# if 0
+# if 1
 	printf("set_irq(): map INT%c to IRQ%d\n", pci_pin + 'A', irq);
 #endif
 	if (irq < 0 || irq > 15) {

cpu/i386/sc520_asm.S

diff --git a/cpu/i386/sc520_asm.S b/cpu/i386/sc520_asm.S
index 80464fa..e1fa37a 100644
--- a/cpu/i386/sc520_asm.S
+++ b/cpu/i386/sc520_asm.S
@@ -113,6 +113,7 @@
 .equ            DRCCFG,     0x0fffef014   /* DRAM bank configuration register */
 .equ            DRCBENDADR, 0x0fffef018   /* DRAM bank ending address register */
 .equ            ECCCTL,     0x0fffef020   /* DRAM ECC control register */
+.equ            ECCINT,     0x0fffefd18   /* DRAM ECC nmi-INT mapping */
 .equ            DBCTL,      0x0fffef040   /* DRAM buffer control register */
 
 .equ            CACHELINESZ, 0x00000010   /* size of our cache line (read buffer) */
@@ -459,6 +460,12 @@
 	incl    %edi
 	loop    cleanuplp
 
+#if defined CFG_SDRAM_DRCTMCTL
+	/* just have your hardware desinger _GIVE_ you what you need here! */
+	movl    $DRCTMCTL, %edi   
+	movb    $CFG_SDRAM_DRCTMCTL,%al
+	movb    (%edi), %al
+#else
 #if defined(CFG_SDRAM_CAS_LATENCY_2T) || defined(CFG_SDRAM_CAS_LATENCY_3T)
 	/* set the CAS latency now since it is hard to do
 	 * when we run from the RAM */
@@ -470,7 +477,8 @@
 #ifdef CFG_SDRAM_CAS_LATENCY_3T
 	orb     $0x10, %al
 #endif
-	movb    %al, (%edi)
+	movb    %al, (%edi) 
+#endif
 #endif
 	movl    $DRCCTL, %edi            /* DRAM Control register */
 	movb    $0x3,%al                 /* Load mode register cmd */
@@ -528,9 +536,49 @@
 	shll	$22, %eax
 	movl	%eax, %ebx
 
-done:	movl	%ebx, %eax
 
-	jmp	*%ebp
+done:	
+	movl	%ebx, %eax
 
+#if CFG_SDRAM_ECC_ENABLE
+	/* A nominal memory test: just a byte at each address line */
+	movl    %eax, %ecx
+	shrl    $0x1, %ecx
+	movl	$0x1, %edi
+memtest0:
+	movb	$0xa5, (%edi)
+	cmpb    $0xa5, (%edi) 
+	jne	out
+	shrl	$1, %ecx
+	andl	%ecx,%ecx
+	jz	set_ecc
+	shll	$1, %edi
+	jmp	memtest0
+
+set_ecc:
+	/* clear all ram with a memset */
+	movl	%eax, %ecx
+	xorl	%esi, %esi
+	xorl	%edi, %edi
+	xorl	%eax, %eax
+	shrl	$2, %ecx
+	cld
+	rep 	stosl
+			/* enable read, write buffers */
+	movb    $0x11, %al
+	movl    $DBCTL, %edi
+	movb    %al, (%edi)
+			/* enable NMI mapping for ECC */
+	movl    $ECCINT, %edi
+	mov	$0x10, %al
+	movb    %al, (%edi) 
+			/* Turn on ECC */
+	movl    $ECCCTL, %edi
+	mov	$0x05, %al
+	movb    %al, (%edi) 
+#endif
+out:
+	movl	%ebx, %eax
+	jmp	*%ebp
 
 #endif /* CONFIG_SC520 */

cpu/ixp/config.mk

diff --git a/cpu/ixp/config.mk b/cpu/ixp/config.mk
index eddda39..a71a20b 100644
--- a/cpu/ixp/config.mk
+++ b/cpu/ixp/config.mk
@@ -27,7 +27,7 @@
 PLATFORM_RELFLAGS += -fno-strict-aliasing  -fno-common -ffixed-r8 \
 	-msoft-float -mbig-endian
 
-PLATFORM_CPPFLAGS += -mbig-endian -march=armv4 -mtune=strongarm1100
+PLATFORM_CPPFLAGS += -mbig-endian -march=armv5te -mtune=strongarm1100
 # =========================================================================
 #
 # Supply options according to compiler version

cpu/ixp/cpu.c

diff --git a/cpu/ixp/cpu.c b/cpu/ixp/cpu.c
index 2a2bd50..7f9f334 100644
--- a/cpu/ixp/cpu.c
+++ b/cpu/ixp/cpu.c
@@ -34,10 +34,47 @@
 #include <command.h>
 #include <asm/arch/ixp425.h>
 
+ulong loops_per_jiffy;
+
 #ifdef CONFIG_USE_IRQ
 DECLARE_GLOBAL_DATA_PTR;
 #endif
 
+#if defined(CONFIG_DISPLAY_CPUINFO)
+int print_cpuinfo (void)
+{
+	unsigned long id;
+	int speed = 0;
+
+	asm ("mrc p15, 0, %0, c0, c0, 0":"=r" (id));
+
+	puts("CPU:   Intel IXP425 at ");
+	switch ((id & 0x000003f0) >> 4) {
+	case 0x1c:
+		loops_per_jiffy = 887467;
+		speed = 533;
+		break;
+
+	case 0x1d:
+		loops_per_jiffy = 666016;
+		speed = 400;
+		break;
+
+	case 0x1f:
+		loops_per_jiffy = 442901;
+		speed = 266;
+		break;
+	}
+
+	if (speed)
+		printf("%d MHz\n", speed);
+	else
+		puts("unknown revision\n");
+
+	return 0;
+}
+#endif /* CONFIG_DISPLAY_CPUINFO */
+
 int cpu_init (void)
 {
 	/*
@@ -48,7 +85,9 @@
 	FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ;
 #endif
 
+#if (CONFIG_COMMANDS & CFG_CMD_PCI) || defined (CONFIG_PCI)
 	pci_init();
+#endif
 	return 0;
 }
 
@@ -154,3 +193,25 @@
 	return;
 }
 */
+
+#ifdef CONFIG_BOOTCOUNT_LIMIT
+
+void bootcount_store (ulong a)
+{
+	volatile ulong *save_addr = (volatile ulong *)(CFG_BOOTCOUNT_ADDR);
+
+	save_addr[0] = a;
+	save_addr[1] = BOOTCOUNT_MAGIC;
+}
+
+ulong bootcount_load (void)
+{
+	volatile ulong *save_addr = (volatile ulong *)(CFG_BOOTCOUNT_ADDR);
+
+	if (save_addr[1] != BOOTCOUNT_MAGIC)
+		return 0;
+	else
+		return save_addr[0];
+}
+
+#endif /* CONFIG_BOOTCOUNT_LIMIT */

cpu/ixp/interrupts.c

diff --git a/cpu/ixp/interrupts.c b/cpu/ixp/interrupts.c
index e260dea..2dd9561 100644
--- a/cpu/ixp/interrupts.c
+++ b/cpu/ixp/interrupts.c
@@ -1,5 +1,7 @@
-/* vi: set ts=8 sw=8 noet: */
 /*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
  * (C) Copyright 2002
  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Marius Groeger <mgroeger@sysgo.de>
@@ -31,22 +33,85 @@
 #include <asm/arch/ixp425.h>
 
 #ifdef CONFIG_USE_IRQ
+/*
+ * When interrupts are enabled, use timer 2 for time/delay generation...
+ */
+
+#define FREQ		66666666
+#define CLOCK_TICK_RATE	(((FREQ / CFG_HZ & ~IXP425_OST_RELOAD_MASK) + 1) * CFG_HZ)
+#define LATCH		((CLOCK_TICK_RATE + CFG_HZ/2) / CFG_HZ)	/* For divider */
+
+struct _irq_handler {
+	void                *m_data;
+	void (*m_func)( void *data);
+};
+
+static struct _irq_handler IRQ_HANDLER[N_IRQS];
+
+static volatile ulong timestamp;
+
 /* enable IRQ/FIQ interrupts */
-void enable_interrupts (void)
+void enable_interrupts(void)
 {
-#error: interrupts not implemented yet
+	unsigned long temp;
+	__asm__ __volatile__("mrs %0, cpsr\n"
+			     "bic %0, %0, #0x80\n"
+			     "msr cpsr_c, %0"
+			     : "=r" (temp)
+			     :
+			     : "memory");
 }
 
-
 /*
  * disable IRQ/FIQ interrupts
  * returns true if interrupts had been enabled before we disabled them
  */
-int disable_interrupts (void)
+int disable_interrupts(void)
 {
-#error: interrupts not implemented yet
+	unsigned long old,temp;
+	__asm__ __volatile__("mrs %0, cpsr\n"
+			     "orr %1, %0, #0x80\n"
+			     "msr cpsr_c, %1"
+			     : "=r" (old), "=r" (temp)
+			     :
+			     : "memory");
+	return (old & 0x80) == 0;
 }
-#else
+
+static void default_isr(void *data)
+{
+	printf("default_isr():  called for IRQ %d, Interrupt Status=%x PR=%x\n",
+	       (int)data, *IXP425_ICIP, *IXP425_ICIH);
+}
+
+static int next_irq(void)
+{
+	return (((*IXP425_ICIH & 0x000000fc) >> 2) - 1);
+}
+
+static void timer_isr(void *data)
+{
+	unsigned int *pTime = (unsigned int *)data;
+
+	(*pTime)++;
+
+	/*
+	 * Reset IRQ source
+	 */
+	*IXP425_OSST = IXP425_OSST_TIMER_2_PEND;
+}
+
+ulong get_timer (ulong base)
+{
+	return timestamp - base;
+}
+
+void reset_timer (void)
+{
+	timestamp = 0;
+}
+
+#else /* #ifdef CONFIG_USE_IRQ */
 void enable_interrupts (void)
 {
 	return;
@@ -55,8 +120,7 @@
 {
 	return 0;
 }
-#endif
-
+#endif /* #ifdef CONFIG_USE_IRQ */
 
 void bad_mode (void)
 {
@@ -140,19 +204,46 @@
 {
 	printf ("fast interrupt request\n");
 	show_regs (pt_regs);
-	bad_mode ();
+	printf("IRQ=%08lx FIQ=%08lx\n", *IXP425_ICIH, *IXP425_ICFH);
 }
 
 void do_irq (struct pt_regs *pt_regs)
 {
+#ifdef CONFIG_USE_IRQ
+	int irq = next_irq();
+
+	IRQ_HANDLER[irq].m_func(IRQ_HANDLER[irq].m_data);
+#else
 	printf ("interrupt request\n");
 	show_regs (pt_regs);
 	bad_mode ();
+#endif
 }
 
-
 int interrupt_init (void)
 {
-	/* nothing happens here - we don't setup any IRQs */
+#ifdef CONFIG_USE_IRQ
+	int i;
+
+	/* install default interrupt handlers */
+	for (i = 0; i < N_IRQS; i++) {
+		IRQ_HANDLER[i].m_data = (void *)i;
+		IRQ_HANDLER[i].m_func = default_isr;
+	}
+
+	/* install interrupt handler for timer */
+	IRQ_HANDLER[IXP425_TIMER_2_IRQ].m_data = (void *)&timestamp;
+	IRQ_HANDLER[IXP425_TIMER_2_IRQ].m_func = timer_isr;
+
+	/* setup the Timer counter value */
+	*IXP425_OSRT2 = (LATCH & ~IXP425_OST_RELOAD_MASK) | IXP425_OST_ENABLE;
+
+	/* configure interrupts for IRQ mode */
+	*IXP425_ICLR = 0x00000000;
+
+	/* enable timer irq */
+	*IXP425_ICMR = (1 << IXP425_TIMER_2_IRQ);
+#endif
+
 	return (0);
 }

cpu/ixp/npe/IxEthAcc.c

diff --git a/cpu/ixp/npe/IxEthAcc.c b/cpu/ixp/npe/IxEthAcc.c
new file mode 100644
index 0000000..d981649
--- /dev/null
+++ b/cpu/ixp/npe/IxEthAcc.c
@@ -0,0 +1,261 @@
+/**
+ * @file IxEthAcc.c
+ *
+ * @author Intel Corporation
+ * @date 20-Feb-2001
+ *
+ * @brief This file contains the implementation of the IXP425 Ethernet Access Component
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+
+#include "IxEthAcc.h"
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+#include "IxEthDB.h"
+#endif
+#include "IxFeatureCtrl.h"
+
+#include "IxEthAcc_p.h"
+#include "IxEthAccMac_p.h"
+#include "IxEthAccMii_p.h"
+
+/**
+ * @addtogroup IxEthAcc
+ *@{
+ */
+
+
+/**
+ * @brief System-wide information data strucure.
+ *
+ * @ingroup IxEthAccPri
+ *
+ */
+
+IxEthAccInfo ixEthAccDataInfo;
+extern PUBLIC IxEthAccMacState ixEthAccMacState[];
+extern PUBLIC IxOsalMutex ixEthAccControlInterfaceMutex;
+
+/**
+ * @brief System-wide information
+ *
+ * @ingroup IxEthAccPri
+ *
+ */
+BOOL ixEthAccServiceInit = FALSE;
+
+/* global filtering bit mask */
+PUBLIC UINT32 ixEthAccNewSrcMask;
+
+/**
+ * @brief Per port information data strucure.
+ *
+ * @ingroup IxEthAccPri
+ *
+ */
+
+IxEthAccPortDataInfo ixEthAccPortData[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+PUBLIC IxEthAccStatus ixEthAccInit()
+{
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+  /*
+   * Initialize Control plane
+   */
+  if (ixEthDBInit() != IX_ETH_ACC_SUCCESS)
+  {
+      IX_ETH_ACC_WARNING_LOG("ixEthAccInit: EthDB init failed\n", 0, 0, 0, 0, 0, 0);
+
+      return IX_ETH_ACC_FAIL;
+  }
+#endif
+
+  if (IX_FEATURE_CTRL_SWCONFIG_ENABLED == ixFeatureCtrlSwConfigurationCheck (IX_FEATURECTRL_ETH_LEARNING))
+  {
+      ixEthAccNewSrcMask = (~0); /* want all the bits */
+  }
+  else
+  {
+      ixEthAccNewSrcMask = (~IX_ETHACC_NE_NEWSRCMASK); /* want all but the NewSrc bit */
+  }
+
+  /*
+   * Initialize Data plane
+   */
+   if ( ixEthAccInitDataPlane()  != IX_ETH_ACC_SUCCESS )
+   {
+      IX_ETH_ACC_WARNING_LOG("ixEthAccInit: data plane init failed\n", 0, 0, 0, 0, 0, 0);
+
+       return IX_ETH_ACC_FAIL;
+   }
+
+
+   if ( ixEthAccQMgrQueuesConfig() != IX_ETH_ACC_SUCCESS )
+   {
+      IX_ETH_ACC_WARNING_LOG("ixEthAccInit: queue config failed\n", 0, 0, 0, 0, 0, 0);
+
+       return IX_ETH_ACC_FAIL;
+   }
+
+   /*
+    * Initialize MII
+    */
+   if ( ixEthAccMiiInit() != IX_ETH_ACC_SUCCESS )
+   {
+      IX_ETH_ACC_WARNING_LOG("ixEthAccInit: Mii init failed\n", 0, 0, 0, 0, 0, 0);
+
+       return IX_ETH_ACC_FAIL;
+   }
+
+   /*
+    * Initialize MAC I/O memory
+    */
+   if (ixEthAccMacMemInit() != IX_ETH_ACC_SUCCESS)
+   {
+      IX_ETH_ACC_WARNING_LOG("ixEthAccInit: Mac init failed\n", 0, 0, 0, 0, 0, 0);
+
+     return IX_ETH_ACC_FAIL;
+   }
+
+   /*
+    * Initialize control plane interface lock
+    */
+   if (ixOsalMutexInit(&ixEthAccControlInterfaceMutex) != IX_SUCCESS)
+   {
+       IX_ETH_ACC_WARNING_LOG("ixEthAccInit: Control plane interface lock initialization failed\n", 0, 0, 0, 0, 0, 0);
+
+       return IX_ETH_ACC_FAIL;
+   }
+
+   /* initialiasation is complete */
+   ixEthAccServiceInit = TRUE;
+
+   return IX_ETH_ACC_SUCCESS;
+
+}
+
+PUBLIC void ixEthAccUnload(void)
+{
+    IxEthAccPortId portId;
+
+    if ( IX_ETH_ACC_IS_SERVICE_INITIALIZED() )
+    {
+       /* check none of the port is still active */
+       for (portId = 0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+       {
+	   if ( IX_ETH_IS_PORT_INITIALIZED(portId) )
+	   {
+	       if (ixEthAccMacState[portId].portDisableState == ACTIVE)
+	       {
+		   IX_ETH_ACC_WARNING_LOG("ixEthAccUnload: port %u still active, bail out\n", portId, 0, 0, 0, 0, 0);
+		   return;
+	       }
+	   }
+       }
+
+       /* unmap the memory areas */
+       ixEthAccMiiUnload();
+       ixEthAccMacUnload();
+
+       /* set all ports as uninitialized */
+       for (portId = 0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+       {
+	       ixEthAccPortData[portId].portInitialized = FALSE;
+       }
+
+       /* uninitialize the service */
+       ixEthAccServiceInit = FALSE;
+   }
+}
+
+PUBLIC IxEthAccStatus ixEthAccPortInit( IxEthAccPortId portId)
+{
+
+  IxEthAccStatus ret=IX_ETH_ACC_SUCCESS;
+
+   if ( ! IX_ETH_ACC_IS_SERVICE_INITIALIZED() )
+   {
+   	return(IX_ETH_ACC_FAIL);
+   }
+
+   /*
+    * Check for valid port
+    */
+
+   if ( ! IX_ETH_ACC_IS_PORT_VALID(portId) )
+   {
+       return (IX_ETH_ACC_INVALID_PORT);
+   }
+
+   if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+   {
+       IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot initialize Eth port.\n",(INT32) portId,0,0,0,0,0);
+       return IX_ETH_ACC_SUCCESS ;
+   }
+
+   if ( IX_ETH_IS_PORT_INITIALIZED(portId) )
+   {
+   	/* Already initialized */
+   	return(IX_ETH_ACC_FAIL);
+   }
+
+   if(ixEthAccMacInit(portId)!=IX_ETH_ACC_SUCCESS)
+   {
+       return IX_ETH_ACC_FAIL;
+   }
+
+   /*
+     * Set the port init flag.
+     */
+
+    ixEthAccPortData[portId].portInitialized = TRUE;
+
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+    /* init learning/filtering database structures for this port */
+    ixEthDBPortInit(portId);
+#endif
+
+    return(ret);
+}
+
+

cpu/ixp/npe/IxEthAccCommon.c

diff --git a/cpu/ixp/npe/IxEthAccCommon.c b/cpu/ixp/npe/IxEthAccCommon.c
new file mode 100644
index 0000000..bda2c44
--- /dev/null
+++ b/cpu/ixp/npe/IxEthAccCommon.c
@@ -0,0 +1,1049 @@
+/**
+ * @file IxEthAccCommon.c
+ *
+ * @author Intel Corporation
+ * @date 12-Feb-2002
+ *
+ * @brief This file contains the implementation common support routines for the component
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/*
+ * Component header files
+ */
+
+#include "IxOsal.h"
+#include "IxEthAcc.h"
+#include "IxEthDB.h"
+#include "IxNpeMh.h"
+#include "IxEthDBPortDefs.h"
+#include "IxFeatureCtrl.h"
+#include "IxEthAcc_p.h"
+#include "IxEthAccQueueAssign_p.h"
+
+#include "IxEthAccDataPlane_p.h"
+#include "IxEthAccMii_p.h"
+
+/**
+ * @addtogroup IxEthAccPri
+ *@{
+ */
+
+extern IxEthAccInfo   ixEthAccDataInfo;
+
+/**
+ *
+ * @brief Maximum number of RX queues set to be the maximum number
+ * of traffic calsses.
+ *
+ */
+#define IX_ETHACC_MAX_RX_QUEUES \
+      (IX_ETH_DB_QOS_TRAFFIC_CLASS_7_RX_QUEUE_PROPERTY \
+      - IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY \
+      + 1)
+
+/**
+ *
+ * @brief Maximum number of 128 entry RX queues
+ *
+ */
+#define IX_ETHACC_MAX_LARGE_RX_QUEUES 4
+
+/**
+ *
+ * @brief Data structure template for Default RX Queues
+ *
+ */
+IX_ETH_ACC_PRIVATE
+IxEthAccQregInfo ixEthAccQmgrRxDefaultTemplate =
+  {
+    IX_ETH_ACC_RX_FRAME_ETH_Q, 	     /**< Queue ID */
+    "Eth Rx Q",
+    ixEthRxFrameQMCallback,          /**< Functional callback */
+    (IxQMgrCallbackId) 0,	     /**< Callback tag	      */
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    TRUE,			     /**< Enable Q notification at startup */
+    IX_ETH_ACC_RX_FRAME_ETH_Q_SOURCE,/**< Q Condition to drive callback   */
+    IX_QMGR_Q_WM_LEVEL0, 	     /**< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL1,	     /**< Q High water mark - needed by NPE */
+  };
+
+/**
+ *
+ * @brief Data structure template for Small RX Queues
+ *
+ */
+IX_ETH_ACC_PRIVATE
+IxEthAccQregInfo ixEthAccQmgrRxSmallTemplate =
+  {
+    IX_ETH_ACC_RX_FRAME_ETH_Q, 	     /**< Queue ID */
+    "Eth Rx Q",
+    ixEthRxFrameQMCallback,          /**< Functional callback */
+    (IxQMgrCallbackId) 0,	     /**< Callback tag	      */
+    IX_QMGR_Q_SIZE64,		     /**< Allocate Smaller Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    TRUE,			     /**< Enable Q notification at startup */
+    IX_ETH_ACC_RX_FRAME_ETH_Q_SOURCE,/**< Q Condition to drive callback   */
+    IX_QMGR_Q_WM_LEVEL0, 	     /**< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL1,	     /**< Q High water mark - needed by NPE */
+  };
+
+
+/**
+ *
+ * @brief Data structure used to register & initialize the Queues
+ *
+ */
+IX_ETH_ACC_PRIVATE
+IxEthAccQregInfo ixEthAccQmgrStaticInfo[]=
+{
+  {
+    IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q,
+    "Eth Rx Fr Q 1",
+    ixEthRxFreeQMCallback,
+    (IxQMgrCallbackId) IX_ETH_PORT_1,
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    FALSE,			     /**< Disable Q notification at startup */
+    IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q_SOURCE, /**< Q Condition to drive callback  */
+    IX_QMGR_Q_WM_LEVEL0, 	     /***< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL64,	     /**< Q High water mark */
+  },
+
+  {
+    IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q,
+    "Eth Rx Fr Q 2",
+    ixEthRxFreeQMCallback,
+    (IxQMgrCallbackId) IX_ETH_PORT_2,
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    FALSE,			     /**< Disable Q notification at startup */
+    IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q_SOURCE,  /**< Q Condition to drive callback  */
+    IX_QMGR_Q_WM_LEVEL0, 	     /**< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL64,	     /**< Q High water mark */
+  },
+#ifdef __ixp46X
+  {
+    IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q,
+    "Eth Rx Fr Q 3",
+    ixEthRxFreeQMCallback,
+    (IxQMgrCallbackId) IX_ETH_PORT_3,
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    FALSE,			     /**< Disable Q notification at startup */
+    IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q_SOURCE,  /**< Q Condition to drive callback  */
+    IX_QMGR_Q_WM_LEVEL0, 	     /**< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL64,	     /**< Q High water mark */
+  },
+#endif
+  {
+     IX_ETH_ACC_TX_FRAME_ENET0_Q,
+    "Eth Tx Q 1",
+     ixEthTxFrameQMCallback,
+     (IxQMgrCallbackId) IX_ETH_PORT_1,
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    FALSE,			     /**< Disable Q notification at startup */
+    IX_ETH_ACC_TX_FRAME_ENET0_Q_SOURCE,	 /**< Q Condition to drive callback  */
+    IX_QMGR_Q_WM_LEVEL0, 	     /**< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL64,	     /**< Q High water mark */
+  },
+
+  {
+     IX_ETH_ACC_TX_FRAME_ENET1_Q,
+    "Eth Tx Q 2",
+     ixEthTxFrameQMCallback,
+     (IxQMgrCallbackId) IX_ETH_PORT_2,
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    FALSE,			     /**< Disable Q notification at startup */
+    IX_ETH_ACC_TX_FRAME_ENET1_Q_SOURCE,	     /**< Q Condition to drive callback  */
+    IX_QMGR_Q_WM_LEVEL0, 	     /**< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL64,	     /**< Q High water mark */
+  },
+#ifdef __ixp46X
+  {
+     IX_ETH_ACC_TX_FRAME_ENET2_Q,
+    "Eth Tx Q 3",
+     ixEthTxFrameQMCallback,
+     (IxQMgrCallbackId) IX_ETH_PORT_3,
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /** Queue Entry Sizes - all Q entries are single ord entries   */
+    FALSE,			     /** Disable Q notification at startup */
+    IX_ETH_ACC_TX_FRAME_ENET2_Q_SOURCE,	     /** Q Condition to drive callback  */
+    IX_QMGR_Q_WM_LEVEL0, 	     /* No queues use almost empty */
+    IX_QMGR_Q_WM_LEVEL64,	      /** Q High water mark - needed used  */
+  },
+#endif
+  {
+     IX_ETH_ACC_TX_FRAME_DONE_ETH_Q,
+    "Eth Tx Done Q",
+     ixEthTxFrameDoneQMCallback,
+     (IxQMgrCallbackId) 0,
+    IX_QMGR_Q_SIZE128,		     /**< Allocate Max Size Q */
+    IX_QMGR_Q_ENTRY_SIZE1,	     /**< Queue Entry Sizes - all Q entries are single word entries   */
+    TRUE,			     /**< Enable Q notification at startup */
+    IX_ETH_ACC_TX_FRAME_DONE_ETH_Q_SOURCE, /**< Q Condition to drive callback  */
+    IX_QMGR_Q_WM_LEVEL0, 	     /**< Q Low water mark */
+    IX_QMGR_Q_WM_LEVEL2,	     /**< Q High water mark - needed by NPE */
+  },
+
+  {  /* Null Termination entry
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  }
+
+};
+
+/**
+ *
+ * @brief Data structure used to register & initialize the Queues
+ *
+ * The structure will be filled at run time depending on the NPE
+ * image already loaded and the QoS configured in ethDB.
+ *
+ */
+IX_ETH_ACC_PRIVATE
+IxEthAccQregInfo ixEthAccQmgrRxQueuesInfo[IX_ETHACC_MAX_RX_QUEUES+1]=
+{
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+      (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* PlaceHolder for rx queues
+      * depending on the QoS configured
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  },
+
+  {  /* Null Termination entry
+      */
+     (IxQMgrQId)0,
+     (char *) NULL,
+     (IxQMgrCallback) NULL,
+     (IxQMgrCallbackId) 0,
+     0,
+     0,
+     0,
+     0,
+     0,
+     0
+  }
+
+};
+
+/* forward declarations */
+IX_ETH_ACC_PRIVATE IxEthAccStatus
+ixEthAccQMgrQueueSetup(IxEthAccQregInfo *qInfoDes);
+
+/**
+ * @fn ixEthAccQMgrQueueSetup(void)
+ *
+ * @brief Setup one queue and its event, and register the callback required
+ * by this component to the QMgr
+ *
+ * @internal
+ */
+IX_ETH_ACC_PRIVATE IxEthAccStatus
+ixEthAccQMgrQueueSetup(IxEthAccQregInfo *qInfoDes)
+{
+    /*
+     * Configure each Q.
+     */
+    if ( ixQMgrQConfig( qInfoDes->qName,
+			qInfoDes->qId,
+			qInfoDes->qSize,
+			qInfoDes->qWords) != IX_SUCCESS)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    if ( ixQMgrWatermarkSet( qInfoDes->qId,
+			     qInfoDes->AlmostEmptyThreshold,
+			     qInfoDes->AlmostFullThreshold
+			     ) != IX_SUCCESS)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /*
+     * Set dispatcher priority.
+     */
+    if ( ixQMgrDispatcherPrioritySet( qInfoDes->qId,
+				      IX_ETH_ACC_QM_QUEUE_DISPATCH_PRIORITY)
+	 != IX_SUCCESS)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /*
+     * Register callbacks for each Q.
+     */
+    if ( ixQMgrNotificationCallbackSet(qInfoDes->qId,
+				       qInfoDes->qCallback,
+				       qInfoDes->callbackTag)
+	 != IX_SUCCESS )
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /*
+     * Set notification condition for Q
+     */
+    if ( qInfoDes->qNotificationEnableAtStartup == TRUE )
+    {
+	if (   ixQMgrNotificationEnable(qInfoDes->qId,
+					qInfoDes->qConditionSource)
+	       != IX_SUCCESS )
+	{
+	    return IX_ETH_ACC_FAIL;
+	}
+    }
+
+    return(IX_ETH_ACC_SUCCESS);
+}
+
+/**
+ * @fn ixEthAccQMgrQueuesConfig(void)
+ *
+ * @brief Setup all the queues and register all callbacks required
+ * by this component to the QMgr
+ *
+ * The RxFree queues, tx queues, rx queues are configured statically
+ *
+ * Rx queues configuration is driven by QoS setup.
+ * Many Rx queues may be required when QoS is enabled (this depends
+ * on IxEthDB setup and the images being downloaded). The configuration
+ * of the rxQueues is done in many steps as follows:
+ *
+ * @li select all Rx queues as configured by ethDB for all ports
+ * @li sort the queues by traffic class
+ * @li build the priority dependency for all queues
+ * @li fill the configuration for all rx queues
+ * @li configure all statically configured queues
+ * @li configure all dynamically configured queues
+ *
+ * @param none
+ *
+ * @return IxEthAccStatus
+ *
+ * @internal
+ */
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccQMgrQueuesConfig(void)
+{
+    struct
+    {
+	int npeCount;
+	UINT32 npeId;
+	IxQMgrQId qId;
+	IxEthDBProperty trafficClass;
+    } rxQueues[IX_ETHACC_MAX_RX_QUEUES];
+
+    UINT32 rxQueue = 0;
+    UINT32 rxQueueCount = 0;
+    IxQMgrQId ixQId =IX_QMGR_MAX_NUM_QUEUES;
+    IxEthDBStatus ixEthDBStatus = IX_ETH_DB_SUCCESS;
+    IxEthDBPortId ixEthDbPortId = 0;
+    IxEthAccPortId ixEthAccPortId = 0;
+    UINT32 ixNpeId = 0;
+    UINT32 ixHighestNpeId = 0;
+    UINT32 sortIterations = 0;
+    IxEthAccStatus ret = IX_ETH_ACC_SUCCESS;
+    IxEthAccQregInfo *qInfoDes = NULL;
+    IxEthDBProperty ixEthDBTrafficClass = IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY;
+    IxEthDBPropertyType ixEthDBPropertyType = IX_ETH_DB_INTEGER_PROPERTY;
+    UINT32 ixEthDBParameter = 0;
+    BOOL completelySorted = FALSE;
+
+    /* Fill the corspondance between ports and queues
+     * This defines the mapping from port to queue Ids.
+     */
+
+    ixEthAccPortData[IX_ETH_PORT_1].ixEthAccRxData.rxFreeQueue
+	= IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q;
+    ixEthAccPortData[IX_ETH_PORT_2].ixEthAccRxData.rxFreeQueue
+	= IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q;
+#ifdef __ixp46X
+    ixEthAccPortData[IX_ETH_PORT_3].ixEthAccRxData.rxFreeQueue
+	= IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q;
+#endif
+    ixEthAccPortData[IX_ETH_PORT_1].ixEthAccTxData.txQueue
+	= IX_ETH_ACC_TX_FRAME_ENET0_Q;
+    ixEthAccPortData[IX_ETH_PORT_2].ixEthAccTxData.txQueue
+	= IX_ETH_ACC_TX_FRAME_ENET1_Q;
+#ifdef __ixp46X
+    ixEthAccPortData[IX_ETH_PORT_3].ixEthAccTxData.txQueue
+	= IX_ETH_ACC_TX_FRAME_ENET2_Q;
+#endif
+    /* Fill the corspondance between ports and NPEs
+     * This defines the mapping from port to npeIds.
+     */
+
+    ixEthAccPortData[IX_ETH_PORT_1].npeId = IX_NPEMH_NPEID_NPEB;
+    ixEthAccPortData[IX_ETH_PORT_2].npeId = IX_NPEMH_NPEID_NPEC;
+#ifdef __ixp46X
+    ixEthAccPortData[IX_ETH_PORT_3].npeId = IX_NPEMH_NPEID_NPEA;
+#endif
+    /* set the default rx scheduling discipline */
+    ixEthAccDataInfo.schDiscipline = FIFO_NO_PRIORITY;
+
+    /*
+     * Queue Selection step:
+     *
+     * The following code selects all the queues and build
+     * a temporary array which contains for each queue
+     * - the queue Id,
+     * - the highest traffic class (in case of many
+     * priorities configured for the same queue on different
+     * ports)
+     * - the number of different Npes which are
+     * configured to write to this queue.
+     *
+     * The output of this loop is a temporary array of RX queues
+     * in any order.
+     *
+     */
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+    for (ixEthAccPortId = 0;
+	 (ixEthAccPortId < IX_ETH_ACC_NUMBER_OF_PORTS)
+	     && (ret == IX_ETH_ACC_SUCCESS);
+	 ixEthAccPortId++)
+    {
+	/* map between ethDb and ethAcc port Ids */
+	ixEthDbPortId = (IxEthDBPortId)ixEthAccPortId;
+
+	/* map between npeId and ethAcc port Ids */
+	ixNpeId = IX_ETH_ACC_PORT_TO_NPE_ID(ixEthAccPortId);
+
+	/* Iterate thru the different priorities */
+	for (ixEthDBTrafficClass = IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY;
+	     ixEthDBTrafficClass <= IX_ETH_DB_QOS_TRAFFIC_CLASS_7_RX_QUEUE_PROPERTY;
+	     ixEthDBTrafficClass++)
+	{
+	    ixEthDBStatus = ixEthDBFeaturePropertyGet(
+	      ixEthDbPortId,
+	      IX_ETH_DB_VLAN_QOS,
+	      ixEthDBTrafficClass,
+	      &ixEthDBPropertyType,
+	      (void *)&ixEthDBParameter);
+
+	    if (ixEthDBStatus == IX_ETH_DB_SUCCESS)
+	    {
+		/* This port and QoS class are mapped to
+		 * a RX queue.
+		 */
+		if (ixEthDBPropertyType == IX_ETH_DB_INTEGER_PROPERTY)
+		{
+		    /* remember the highest npe Id supporting ethernet */
+		    if (ixNpeId > ixHighestNpeId)
+		    {
+			ixHighestNpeId = ixNpeId;
+		    }
+
+		    /* search the queue in the list of queues
+		     * already used by an other port or QoS
+		     */
+		    for (rxQueue = 0;
+			 rxQueue < rxQueueCount;
+			 rxQueue++)
+		    {
+			if (rxQueues[rxQueue].qId == (IxQMgrQId)ixEthDBParameter)
+			{
+			    /* found an existing setup, update the number of ports
+			     * for this queue if the port maps to
+			     * a different NPE.
+			     */
+			    if (rxQueues[rxQueue].npeId != ixNpeId)
+			    {
+				rxQueues[rxQueue].npeCount++;
+				rxQueues[rxQueue].npeId = ixNpeId;
+			    }
+			    /* get the highest traffic class for this queue */
+			    if (rxQueues[rxQueue].trafficClass > ixEthDBTrafficClass)
+			    {
+				rxQueues[rxQueue].trafficClass = ixEthDBTrafficClass;
+			    }
+			    break;
+			}
+		    }
+		    if (rxQueue == rxQueueCount)
+		    {
+			/* new queue not found in the current list,
+			 * add a new entry.
+			 */
+			IX_OSAL_ASSERT(rxQueueCount < IX_ETHACC_MAX_RX_QUEUES);
+			rxQueues[rxQueueCount].qId = ixEthDBParameter;
+			rxQueues[rxQueueCount].npeCount = 1;
+			rxQueues[rxQueueCount].npeId = ixNpeId;
+			rxQueues[rxQueueCount].trafficClass = ixEthDBTrafficClass;
+			rxQueueCount++;
+		    }
+		}
+		else
+		{
+		    /* unexpected property type (not Integer) */
+		    ret = IX_ETH_ACC_FAIL;
+
+                    IX_ETH_ACC_WARNING_LOG("ixEthAccQMgrQueuesConfig: unexpected property type returned by EthDB\n", 0, 0, 0, 0, 0, 0);
+
+		    /* no point to continue to iterate */
+		    break;
+		}
+	    }
+	    else
+	    {
+		/* No Rx queue configured for this port
+		 * and this traffic class. Do nothing.
+		 */
+	    }
+	}
+
+        /* notify EthDB that queue initialization is complete and traffic class allocation is frozen */
+        ixEthDBFeaturePropertySet(ixEthDbPortId,
+            IX_ETH_DB_VLAN_QOS,
+            IX_ETH_DB_QOS_QUEUE_CONFIGURATION_COMPLETE,
+            NULL /* ignored */);
+    }
+
+#else
+
+    ixNpeId = IX_ETH_ACC_PORT_TO_NPE_ID(ixEthAccPortId);
+    rxQueues[0].qId = 4;
+    rxQueues[0].npeCount = 1;
+    rxQueues[0].npeId = ixNpeId;
+    rxQueues[0].trafficClass = IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY;
+    rxQueueCount++;
+
+#endif
+
+    /* check there is at least 1 rx queue : there is no point
+     * to continue if there is no rx queue configured
+     */
+    if ((rxQueueCount == 0) || (ret == IX_ETH_ACC_FAIL))
+    {
+        IX_ETH_ACC_WARNING_LOG("ixEthAccQMgrQueuesConfig: no queues configured, bailing out\n", 0, 0, 0, 0, 0, 0);
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    /* Queue sort step:
+     *
+     * Re-order the array of queues by decreasing traffic class
+     * using a bubble sort. (trafficClass 0 is the lowest
+     * priority traffic, trafficClass 7 is the highest priority traffic)
+     *
+     * Primary sort order is traffic class
+     * Secondary sort order is npeId
+     *
+     * Note that a bubble sort algorithm is not very efficient when
+     * the number of queues grows . However, this is not a very bad choice
+     * considering the very small number of entries to sort. Also, bubble
+     * sort is extremely fast when the list is already sorted.
+     *
+     * The output of this loop is a sorted array of queues.
+     *
+     */
+    sortIterations = 0;
+    do
+    {
+	sortIterations++;
+	completelySorted = TRUE;
+	for (rxQueue = 0;
+	     rxQueue < rxQueueCount - sortIterations;
+	     rxQueue++)
+	{
+	    /* compare adjacent elements */
+	    if ((rxQueues[rxQueue].trafficClass <
+		rxQueues[rxQueue+1].trafficClass)
+		|| ((rxQueues[rxQueue].trafficClass ==
+		     rxQueues[rxQueue+1].trafficClass)
+		    &&(rxQueues[rxQueue].npeId <
+		       rxQueues[rxQueue+1].npeId)))
+	    {
+		/* swap adjacent elements */
+		int npeCount = rxQueues[rxQueue].npeCount;
+		UINT32 npeId = rxQueues[rxQueue].npeId;
+		IxQMgrQId qId = rxQueues[rxQueue].qId;
+		IxEthDBProperty trafficClass = rxQueues[rxQueue].trafficClass;
+		rxQueues[rxQueue].npeCount = rxQueues[rxQueue+1].npeCount;
+		rxQueues[rxQueue].npeId = rxQueues[rxQueue+1].npeId;
+		rxQueues[rxQueue].qId = rxQueues[rxQueue+1].qId;
+		rxQueues[rxQueue].trafficClass = rxQueues[rxQueue+1].trafficClass;
+		rxQueues[rxQueue+1].npeCount = npeCount;
+		rxQueues[rxQueue+1].npeId = npeId;
+		rxQueues[rxQueue+1].qId = qId;
+		rxQueues[rxQueue+1].trafficClass = trafficClass;
+		completelySorted = FALSE;
+	    }
+	}
+    }
+    while (!completelySorted);
+
+    /* Queue traffic class list:
+     *
+     * Fill an array of rx queues linked by ascending traffic classes.
+     *
+     * If the queues are configured as follows
+     *   qId 6 -> traffic class 0 (lowest)
+     *   qId 7 -> traffic class 0
+     *   qId 8 -> traffic class 6
+     *   qId 12 -> traffic class 7 (highest)
+     *
+     * Then the output of this loop will be
+     *
+     * higherPriorityQueue[6] = 8
+     * higherPriorityQueue[7] = 8
+     * higherPriorityQueue[8] = 12
+     * higherPriorityQueue[12] = Invalid queueId
+     * higherPriorityQueue[...] = Invalid queueId
+     *
+     * Note that this queue ordering does not handle all possibilities
+     * that could result from different rules associated with different
+     * ports, and inconsistencies in the rules. In all cases, the
+     * output of this  algorithm is a simple linked list of queues,
+     * without closed circuit.
+
+     * This list is implemented as an array with invalid values initialized
+     * with an "invalid" queue id which is the maximum number of queues.
+     *
+     */
+
+    /*
+     * Initialise the rx queue list.
+     */
+    for (rxQueue = 0; rxQueue < IX_QMGR_MAX_NUM_QUEUES; rxQueue++)
+    {
+	ixEthAccDataInfo.higherPriorityQueue[rxQueue] = IX_QMGR_MAX_NUM_QUEUES;
+    }
+
+    /* build the linked list for this NPE.
+     */
+    for (ixNpeId = 0;
+	 ixNpeId <= ixHighestNpeId;
+	 ixNpeId++)
+    {
+	/* iterate thru the sorted list of queues
+	 */
+	ixQId = IX_QMGR_MAX_NUM_QUEUES;
+	for (rxQueue = 0;
+	     rxQueue < rxQueueCount;
+	     rxQueue++)
+	{
+	    if (rxQueues[rxQueue].npeId == ixNpeId)
+	    {
+		ixEthAccDataInfo.higherPriorityQueue[rxQueues[rxQueue].qId] = ixQId;
+		/* iterate thru queues with the same traffic class
+		 * than the current queue. (queues are ordered by descending
+		 * traffic classes and npeIds).
+		 */
+		while ((rxQueue < rxQueueCount - 1)
+		       && (rxQueues[rxQueue].trafficClass
+			   == rxQueues[rxQueue+1].trafficClass)
+		       && (ixNpeId == rxQueues[rxQueue].npeId))
+		{
+		    rxQueue++;
+		    ixEthAccDataInfo.higherPriorityQueue[rxQueues[rxQueue].qId] = ixQId;
+		}
+		ixQId = rxQueues[rxQueue].qId;
+	    }
+	}
+    }
+
+    /* point on the first dynamic queue description */
+    qInfoDes = ixEthAccQmgrRxQueuesInfo;
+
+    /* update the list of queues with the rx queues */
+    for (rxQueue = 0;
+	 (rxQueue < rxQueueCount) && (ret == IX_ETH_ACC_SUCCESS);
+	 rxQueue++)
+    {
+	/* Don't utilize more than IX_ETHACC_MAX_LARGE_RX_QUEUES queues
+	 * with the full 128 entries.  For the lower priority queues, use
+	 * a smaller number of entries.  This ensures queue resources
+	 * remain available for other components.
+	 */
+	if( (rxQueueCount > IX_ETHACC_MAX_LARGE_RX_QUEUES) &&
+	    (rxQueue < rxQueueCount - IX_ETHACC_MAX_LARGE_RX_QUEUES) )
+	{
+	    /* add the small RX Queue setup template to the list of queues */
+	    memcpy(qInfoDes, &ixEthAccQmgrRxSmallTemplate, sizeof(*qInfoDes));
+	} else {
+	    /* add the default RX Queue setup template to the list of queues */
+	    memcpy(qInfoDes, &ixEthAccQmgrRxDefaultTemplate, sizeof(*qInfoDes));
+	}
+
+	/* setup the RxQueue ID */
+	qInfoDes->qId = rxQueues[rxQueue].qId;
+
+	/* setup the RxQueue watermark level
+	 *
+	 * Each queue can be filled by many NPEs. To avoid the
+	 * NPEs to write to a full queue, need to set the
+	 * high watermark level for nearly full condition.
+	 * (the high watermark level are a power of 2
+	 * starting from the top of the queue)
+	 *
+	 * Number of     watermark
+         *   ports        level
+         *    1             0
+	 *    2             1
+	 *    3             2
+	 *    4             4
+	 *    5             4
+	 *    6             8
+	 *    n          approx. 2**ceil(log2(n))
+	 */
+	if (rxQueues[rxQueue].npeCount == 1)
+	{
+	    qInfoDes->AlmostFullThreshold = IX_QMGR_Q_WM_LEVEL0;
+	}
+	else if (rxQueues[rxQueue].npeCount == 2)
+	{
+	    qInfoDes->AlmostFullThreshold = IX_QMGR_Q_WM_LEVEL1;
+	}
+	else if (rxQueues[rxQueue].npeCount == 3)
+	{
+	    qInfoDes->AlmostFullThreshold = IX_QMGR_Q_WM_LEVEL2;
+	}
+	else
+	{
+	    /* reach the maximum number for CSR 2.0 */
+            IX_ETH_ACC_WARNING_LOG("ixEthAccQMgrQueuesConfig: maximum number of NPEs per queue reached, bailing out\n", 0, 0, 0, 0, 0, 0);
+	    ret = IX_ETH_ACC_FAIL;
+	    break;
+	}
+
+	/* move to next queue entry */
+	++qInfoDes;
+    }
+
+    /* configure the static list (RxFree, Tx and TxDone queues) */
+    for (qInfoDes = ixEthAccQmgrStaticInfo;
+	 (qInfoDes->qCallback != (IxQMgrCallback) NULL )
+	     && (ret == IX_ETH_ACC_SUCCESS);
+	 ++qInfoDes)
+    {
+	ret = ixEthAccQMgrQueueSetup(qInfoDes);
+    }
+
+    /* configure the dynamic list (Rx queues) */
+    for (qInfoDes = ixEthAccQmgrRxQueuesInfo;
+	 (qInfoDes->qCallback != (IxQMgrCallback) NULL )
+	     && (ret == IX_ETH_ACC_SUCCESS);
+	 ++qInfoDes)
+    {
+	ret = ixEthAccQMgrQueueSetup(qInfoDes);
+    }
+
+    return(ret);
+}
+
+/**
+ * @fn ixEthAccQMgrRxQEntryGet(UINT32 *rxQueueEntries)
+ *
+ * @brief Add and return the total number of entries in all Rx queues
+ *
+ * @param UINT32 rxQueueEntries[in] number of entries in all queues
+ *
+ * @return void
+ *
+ * @note Rx queues configuration is driven by Qos Setup. There is a
+ * variable number of rx queues which are set at initialisation.
+ *
+ * @internal
+ */
+IX_ETH_ACC_PUBLIC
+void ixEthAccQMgrRxQEntryGet(UINT32 *numRxQueueEntries)
+{
+    UINT32 rxQueueLevel;
+    IxEthAccQregInfo *qInfoDes;;
+
+    *numRxQueueEntries = 0;
+
+    /* iterate thru rx queues */
+    for (qInfoDes = ixEthAccQmgrRxQueuesInfo;
+	 qInfoDes->qCallback != (IxQMgrCallback)NULL;
+	 ++qInfoDes)
+    {
+	/* retrieve the rx queue level */
+	rxQueueLevel = 0;
+	ixQMgrQNumEntriesGet(qInfoDes->qId, &rxQueueLevel);
+	(*numRxQueueEntries) += rxQueueLevel;
+    }
+}
+
+/**
+ * @fn ixEthAccQMgrRxCallbacksRegister(IxQMgrCallback ixQMgrCallback)
+ *
+ * @brief Change the callback registered to all rx queues.
+ *
+ * @param IxQMgrCallback ixQMgrCallback[in] QMgr callback to register
+ *
+ * @return IxEthAccStatus
+ *
+ * @note The user may decide to use different Rx mechanisms
+ * (e.g. receive many frames at the same time , or receive
+ *  one frame at a time, depending on the overall application
+ *  performances). A different QMgr callback is registered. This
+ *  way, there is no excessive pointer checks in the datapath.
+ *
+ * @internal
+ */
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccQMgrRxCallbacksRegister(IxQMgrCallback ixQMgrCallback)
+{
+    IxEthAccQregInfo *qInfoDes;
+    IxEthAccStatus ret = IX_ETH_ACC_SUCCESS;
+
+    /* parameter check */
+    if (NULL == ixQMgrCallback)
+    {
+	ret = IX_ETH_ACC_FAIL;
+    }
+
+    /* iterate thru rx queues */
+    for (qInfoDes = ixEthAccQmgrRxQueuesInfo;
+	 (qInfoDes->qCallback != (IxQMgrCallback) NULL )
+	     && (ret == IX_ETH_ACC_SUCCESS);
+	 ++qInfoDes)
+    {
+	/* register the rx callback for all queues */
+	if (ixQMgrNotificationCallbackSet(qInfoDes->qId,
+					     ixQMgrCallback,
+					     qInfoDes->callbackTag
+					     ) != IX_SUCCESS)
+	{
+	    ret = IX_ETH_ACC_FAIL;
+	}
+    }
+    return(ret);
+}
+
+/**
+ * @fn ixEthAccSingleEthNpeCheck(IxEthAccPortId portId)
+ *
+ * @brief Check the npe exists for this port
+ *
+ * @param IxEthAccPortId portId[in] port
+ *
+ * @return IxEthAccStatus
+ *
+ * @internal
+ */
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccSingleEthNpeCheck(IxEthAccPortId portId)
+{
+
+    /* If not IXP42X A0 stepping, proceed to check for existence of coprocessors */
+    if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+        (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+        || (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+      {
+            if ((IX_ETH_PORT_1 == portId) &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0) ==
+                 IX_FEATURE_CTRL_COMPONENT_ENABLED))
+            {
+                return IX_ETH_ACC_SUCCESS;
+            }
+
+            if ((IX_ETH_PORT_2 == portId) &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH1) ==
+                 IX_FEATURE_CTRL_COMPONENT_ENABLED))
+            {
+                return IX_ETH_ACC_SUCCESS;
+            }
+
+            if ((IX_ETH_PORT_3 == portId) &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA_ETH) ==
+                 IX_FEATURE_CTRL_COMPONENT_ENABLED))
+            {
+                return IX_ETH_ACC_SUCCESS;
+            }
+
+            return IX_ETH_ACC_FAIL;
+      }
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+/**
+ * @fn ixEthAccStatsShow(void)
+ *
+ * @brief Displays all EthAcc stats
+ *
+ * @return void
+ *
+ */
+void ixEthAccStatsShow(IxEthAccPortId portId)
+{
+    ixEthAccMdioShow();
+
+    printf("\nPort %u\nUnicast MAC : ", portId);
+    ixEthAccPortUnicastAddressShow(portId);
+    ixEthAccPortMulticastAddressShow(portId);
+    printf("\n");
+
+    ixEthAccDataPlaneShow();
+}
+
+
+

cpu/ixp/npe/IxEthAccControlInterface.c

diff --git a/cpu/ixp/npe/IxEthAccControlInterface.c b/cpu/ixp/npe/IxEthAccControlInterface.c
new file mode 100644
index 0000000..4432847
--- /dev/null
+++ b/cpu/ixp/npe/IxEthAccControlInterface.c
@@ -0,0 +1,533 @@
+/**
+ * @file IxEthAccControlInterface.c
+ *
+ * @author Intel Corporation
+ * @date 
+ *
+ * @brief IX_ETH_ACC_PUBLIC wrappers for control plane functions
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+#include "IxEthAcc.h"
+#include "IxEthAcc_p.h"
+
+PUBLIC IxOsalMutex ixEthAccControlInterfaceMutex;
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortEnable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+        printf("EthAcc: (Mac) cannot enable port %d, service not initialized\n", portId);
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortEnablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortDisable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    /* check the context is iinitialized */
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortDisablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortEnabledQuery(IxEthAccPortId portId, BOOL *enabled)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortEnabledQueryPriv(portId, enabled);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortPromiscuousModeClear(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortPromiscuousModeClearPriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortPromiscuousModeSet(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortPromiscuousModeSetPriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortUnicastMacAddressSet(IxEthAccPortId portId, IxEthAccMacAddr *macAddr)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortUnicastMacAddressSetPriv(portId, macAddr);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortUnicastMacAddressGet(IxEthAccPortId portId, IxEthAccMacAddr *macAddr)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortUnicastMacAddressGetPriv(portId, macAddr);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressJoin(IxEthAccPortId portId, IxEthAccMacAddr *macAddr)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortMulticastAddressJoinPriv(portId, macAddr);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressJoinAll(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortMulticastAddressJoinAllPriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressLeave(IxEthAccPortId portId, IxEthAccMacAddr *macAddr)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortMulticastAddressLeavePriv(portId, macAddr);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressLeaveAll(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortMulticastAddressLeaveAllPriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortUnicastAddressShow(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+ 
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortUnicastAddressShowPriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC void 
+ixEthAccPortMulticastAddressShow(IxEthAccPortId portId)
+{
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return;
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    ixEthAccPortMulticastAddressShowPriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortDuplexModeSet(IxEthAccPortId portId, IxEthAccDuplexMode mode)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortDuplexModeSetPriv(portId, mode);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortDuplexModeGet(IxEthAccPortId portId, IxEthAccDuplexMode *mode)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortDuplexModeGetPriv(portId, mode);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendPaddingEnable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+     
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortTxFrameAppendPaddingEnablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendPaddingDisable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortTxFrameAppendPaddingDisablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendFCSEnable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortTxFrameAppendFCSEnablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendFCSDisable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortTxFrameAppendFCSDisablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortRxFrameAppendFCSEnable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortRxFrameAppendFCSEnablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccPortRxFrameAppendFCSDisable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortRxFrameAppendFCSDisablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccTxSchedulingDisciplineSet(IxEthAccPortId portId, IxEthAccSchedulerDiscipline sched)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccTxSchedulingDisciplineSetPriv(portId, sched);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus
+ixEthAccRxSchedulingDisciplineSet(IxEthAccSchedulerDiscipline sched)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccRxSchedulingDisciplineSetPriv(sched);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortNpeLoopbackEnable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccNpeLoopbackEnablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortTxEnable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortTxEnablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortRxEnable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortRxEnablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortNpeLoopbackDisable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccNpeLoopbackDisablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortTxDisable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortTxDisablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortRxDisable(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortRxDisablePriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus 
+ixEthAccPortMacReset(IxEthAccPortId portId)
+{
+    IxEthAccStatus result;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&ixEthAccControlInterfaceMutex, IX_OSAL_WAIT_FOREVER);
+    result = ixEthAccPortMacResetPriv(portId);
+    ixOsalMutexUnlock(&ixEthAccControlInterfaceMutex);
+    return result;
+}

cpu/ixp/npe/IxEthAccDataPlane.c

diff --git a/cpu/ixp/npe/IxEthAccDataPlane.c b/cpu/ixp/npe/IxEthAccDataPlane.c
new file mode 100644
index 0000000..e46fc9b
--- /dev/null
+++ b/cpu/ixp/npe/IxEthAccDataPlane.c
@@ -0,0 +1,2483 @@
+/**
+ * @file IxEthDataPlane.c
+ *
+ * @author Intel Corporation
+ * @date 12-Feb-2002
+ *
+ * @brief This file contains the implementation of the IXPxxx
+ * Ethernet Access Data plane component
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxNpeMh.h"
+#include "IxEthAcc.h"
+#include "IxEthDB.h"
+#include "IxOsal.h"
+#include "IxEthDBPortDefs.h"
+#include "IxFeatureCtrl.h"
+#include "IxEthAcc_p.h"
+#include "IxEthAccQueueAssign_p.h"
+
+extern PUBLIC IxEthAccMacState ixEthAccMacState[];
+extern PUBLIC UINT32 ixEthAccNewSrcMask;
+
+/**
+ * private functions prototype
+ */
+PRIVATE IX_OSAL_MBUF *
+ixEthAccEntryFromQConvert(UINT32 qEntry, UINT32 mask);
+
+PRIVATE UINT32
+ixEthAccMbufRxQPrepare(IX_OSAL_MBUF *mbuf);
+
+PRIVATE UINT32
+ixEthAccMbufTxQPrepare(IX_OSAL_MBUF *mbuf);
+
+PRIVATE IxEthAccStatus
+ixEthAccTxSwQHighestPriorityGet(IxEthAccPortId portId,
+				IxEthAccTxPriority *priorityPtr);
+
+PRIVATE IxEthAccStatus
+ixEthAccTxFromSwQ(IxEthAccPortId portId,
+		  IxEthAccTxPriority priority);
+
+PRIVATE IxEthAccStatus
+ixEthAccRxFreeFromSwQ(IxEthAccPortId portId);
+
+PRIVATE void
+ixEthAccMbufFromTxQ(IX_OSAL_MBUF *mbuf);
+
+PRIVATE void
+ixEthAccMbufFromRxQ(IX_OSAL_MBUF *mbuf);
+
+PRIVATE IX_STATUS
+ixEthAccQmgrLockTxWrite(IxEthAccPortId portId,
+			UINT32 qBuffer);
+
+PRIVATE IX_STATUS
+ixEthAccQmgrLockRxWrite(IxEthAccPortId portId,
+			UINT32 qBuffer);
+
+PRIVATE IX_STATUS
+ixEthAccQmgrTxWrite(IxEthAccPortId portId,
+		    UINT32 qBuffer,
+		    UINT32 priority);
+
+/**
+ * @addtogroup IxEthAccPri
+ *@{
+ */
+
+/* increment a counter only when stats are enabled */
+#define TX_STATS_INC(port,field) \
+        IX_ETH_ACC_STATS_INC(ixEthAccPortData[port].ixEthAccTxData.stats.field)
+#define RX_STATS_INC(port,field) \
+        IX_ETH_ACC_STATS_INC(ixEthAccPortData[port].ixEthAccRxData.stats.field)
+
+/* always increment the counter (mainly used for unexpected errors) */
+#define TX_INC(port,field) \
+        ixEthAccPortData[port].ixEthAccTxData.stats.field++
+#define RX_INC(port,field) \
+        ixEthAccPortData[port].ixEthAccRxData.stats.field++
+
+PRIVATE IxEthAccDataPlaneStats     ixEthAccDataStats;
+
+extern IxEthAccPortDataInfo   ixEthAccPortData[];
+extern IxEthAccInfo   ixEthAccDataInfo;
+
+PRIVATE IxOsalFastMutex txWriteMutex[IX_ETH_ACC_NUMBER_OF_PORTS];
+PRIVATE IxOsalFastMutex rxWriteMutex[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+/**
+ *
+ * @brief Mbuf header conversion macros : they implement the
+ *  different conversions using a temporary value. They also double-check
+ *  that the parameters can be converted to/from NPE format.
+ *
+ */
+#if defined(__wince) && !defined(IN_KERNEL)
+#define PTR_VIRT2NPE(ptrSrc,dst) \
+  do { UINT32 temp; \
+      IX_OSAL_ENSURE(sizeof(ptrSrc) == sizeof(UINT32), "Wrong parameter type"); \
+      IX_OSAL_ENSURE(sizeof(dst) == sizeof(UINT32), "Wrong parameter type"); \
+      temp = (UINT32)IX_OSAL_MBUF_MBUF_VIRTUAL_TO_PHYSICAL_TRANSLATION((IX_OSAL_MBUF*)ptrSrc); \
+      (dst) = IX_OSAL_SWAP_BE_SHARED_LONG(temp); } \
+  while(0)
+
+#define PTR_NPE2VIRT(type,src,ptrDst) \
+  do { void *temp; \
+      IX_OSAL_ENSURE(sizeof(type) == sizeof(UINT32), "Wrong parameter type"); \
+      IX_OSAL_ENSURE(sizeof(src) == sizeof(UINT32), "Wrong parameter type"); \
+      IX_OSAL_ENSURE(sizeof(ptrDst) == sizeof(UINT32), "Wrong parameter type"); \
+      temp = (void *)IX_OSAL_SWAP_BE_SHARED_LONG(src); \
+      (ptrDst) = (type)IX_OSAL_MBUF_MBUF_PHYSICAL_TO_VIRTUAL_TRANSLATION(temp); } \
+  while(0)
+#else
+#define PTR_VIRT2NPE(ptrSrc,dst) \
+  do { UINT32 temp; \
+      IX_OSAL_ENSURE(sizeof(ptrSrc) == sizeof(UINT32), "Wrong parameter type"); \
+      IX_OSAL_ENSURE(sizeof(dst) == sizeof(UINT32), "Wrong parameter type"); \
+      temp = (UINT32)IX_OSAL_MMU_VIRT_TO_PHYS(ptrSrc); \
+      (dst) = IX_OSAL_SWAP_BE_SHARED_LONG(temp); } \
+  while(0)
+
+#define PTR_NPE2VIRT(type,src,ptrDst) \
+  do { void *temp; \
+      IX_OSAL_ENSURE(sizeof(type) == sizeof(UINT32), "Wrong parameter type"); \
+      IX_OSAL_ENSURE(sizeof(src) == sizeof(UINT32), "Wrong parameter type"); \
+      IX_OSAL_ENSURE(sizeof(ptrDst) == sizeof(UINT32), "Wrong parameter type"); \
+      temp = (void *)IX_OSAL_SWAP_BE_SHARED_LONG(src); \
+      (ptrDst) = (type)IX_OSAL_MMU_PHYS_TO_VIRT(temp); } \
+  while(0)
+#endif
+
+/**
+ *
+ * @brief Mbuf payload pointer conversion macros : Wince has its own
+ *  method to convert the buffer pointers
+ */
+#if defined(__wince) && !defined(IN_KERNEL)
+#define DATAPTR_VIRT2NPE(ptrSrc,dst) \
+  do { UINT32 temp; \
+      temp = (UINT32)IX_OSAL_MBUF_DATA_VIRTUAL_TO_PHYSICAL_TRANSLATION(ptrSrc); \
+      (dst) = IX_OSAL_SWAP_BE_SHARED_LONG(temp); } \
+  while(0)
+
+#else
+#define DATAPTR_VIRT2NPE(ptrSrc,dst) PTR_VIRT2NPE(IX_OSAL_MBUF_MDATA(ptrSrc),dst)
+#endif
+
+
+/* Flush the shared part of the mbuf header */
+#define IX_ETHACC_NE_CACHE_FLUSH(mbufPtr) \
+  do { \
+      IX_OSAL_CACHE_FLUSH(IX_ETHACC_NE_SHARED(mbufPtr), \
+			      sizeof(IxEthAccNe)); \
+    } \
+  while(0)
+
+/* Invalidate the shared part of the mbuf header */
+#define IX_ETHACC_NE_CACHE_INVALIDATE(mbufPtr) \
+  do { \
+      IX_OSAL_CACHE_INVALIDATE(IX_ETHACC_NE_SHARED(mbufPtr), \
+				   sizeof(IxEthAccNe)); \
+    } \
+  while(0)
+
+/* Preload one cache line (shared mbuf headers are aligned
+ * and their size is 1 cache line)
+ *
+ * IX_OSAL_CACHED  is defined when the mbuf headers are
+ * allocated from cached memory.
+ *
+ * Other processor on emulation environment may not implement
+ * preload function
+ */
+#ifdef IX_OSAL_CACHED
+	#if (CPU!=SIMSPARCSOLARIS) && !defined (__wince)
+		#define IX_ACC_DATA_CACHE_PRELOAD(ptr) \
+		do { /* preload a cache line (Xscale Processor) */ \
+			__asm__ (" pld [%0]\n": : "r" (ptr)); \
+		} \
+		while(0)
+	#else
+		/* preload not implemented on different processor */
+		#define IX_ACC_DATA_CACHE_PRELOAD(mbufPtr) \
+		do { /* nothing */ } while (0)
+	#endif
+#else
+	/* preload not needed if cache is not enabled */
+	#define IX_ACC_DATA_CACHE_PRELOAD(mbufPtr) \
+	do { /* nothing */ } while (0)
+#endif
+
+/**
+ *
+ * @brief function to retrieve the correct pointer from
+ * a queue entry posted by the NPE
+ *
+ * @param qEntry : entry from qmgr queue
+ *        mask : applicable mask for this queue
+ *        (4 most significant bits are used for additional informations)
+ *
+ * @return IX_OSAL_MBUF * pointer to mbuf header
+ *
+ * @internal
+ */
+PRIVATE IX_OSAL_MBUF *
+ixEthAccEntryFromQConvert(UINT32 qEntry, UINT32 mask)
+{
+    IX_OSAL_MBUF *mbufPtr;
+
+    if (qEntry != 0)
+    {
+        /* mask NPE bits (e.g. priority, port ...) */
+        qEntry &= mask;
+
+#if IX_ACC_DRAM_PHYS_OFFSET != 0
+        /* restore the original address pointer (if PHYS_OFFSET is not 0) */
+        qEntry |= (IX_ACC_DRAM_PHYS_OFFSET & ~IX_ETHNPE_QM_Q_RXENET_ADDR_MASK);
+#endif
+        /* get the mbuf pointer address from the npe-shared address */
+        qEntry -= offsetof(IX_OSAL_MBUF,ix_ne);
+
+        /* phys2virt mbuf */
+        mbufPtr = (IX_OSAL_MBUF *)IX_OSAL_MMU_PHYS_TO_VIRT(qEntry);
+
+        /* preload the cacheline shared with NPE */
+        IX_ACC_DATA_CACHE_PRELOAD(IX_ETHACC_NE_SHARED(mbufPtr));
+
+        /* preload the cacheline used by xscale */
+        IX_ACC_DATA_CACHE_PRELOAD(mbufPtr);
+    }
+    else
+    {
+	mbufPtr = NULL;
+    }
+
+    return mbufPtr;
+}
+
+/* Convert the mbuf header for NPE transmission */
+PRIVATE UINT32
+ixEthAccMbufTxQPrepare(IX_OSAL_MBUF *mbuf)
+{
+    UINT32 qbuf;
+    UINT32 len;
+
+    /* endianess swap for tci and flags
+       note: this is done only once, even for chained buffers */
+    IX_ETHACC_NE_FLAGS(mbuf)   = IX_OSAL_SWAP_BE_SHARED_SHORT(IX_ETHACC_NE_FLAGS(mbuf));
+    IX_ETHACC_NE_VLANTCI(mbuf) = IX_OSAL_SWAP_BE_SHARED_SHORT(IX_ETHACC_NE_VLANTCI(mbuf));
+
+    /* test for unchained mbufs */
+    if (IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(mbuf) == NULL)
+    {
+	/* "best case" scenario : unchained mbufs */
+	IX_ETH_ACC_STATS_INC(ixEthAccDataStats.unchainedTxMBufs);
+
+	/* payload pointer conversion */
+	DATAPTR_VIRT2NPE(mbuf, IX_ETHACC_NE_DATA(mbuf));
+
+	/* unchained mbufs : the frame length is the mbuf length
+	 * and the 2 identical lengths are stored in the same
+	 * word.
+	 */
+	len = IX_OSAL_MBUF_MLEN(mbuf);
+
+	/* set the length in both length and pktLen 16-bits fields */
+	len |= (len << IX_ETHNPE_ACC_LENGTH_OFFSET);
+	IX_ETHACC_NE_LEN(mbuf) = IX_OSAL_SWAP_BE_SHARED_LONG(len);
+
+	/* unchained mbufs : next contains 0 */
+	IX_ETHACC_NE_NEXT(mbuf) = 0;
+
+	/* flush shared header after all address conversions */
+	IX_ETHACC_NE_CACHE_FLUSH(mbuf);
+    }
+    else
+    {
+	/* chained mbufs */
+	IX_OSAL_MBUF *ptr = mbuf;
+	IX_OSAL_MBUF *nextPtr;
+	UINT32 frmLen;
+
+	/* get the frame length from the header of the first buffer */
+	frmLen = IX_OSAL_MBUF_PKT_LEN(mbuf);
+
+	do
+	{
+	    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.chainedTxMBufs);
+
+	    /* payload pointer */
+	    DATAPTR_VIRT2NPE(ptr,IX_ETHACC_NE_DATA(ptr));
+	    /* Buffer length and frame length are stored in the same word */
+	    len = IX_OSAL_MBUF_MLEN(ptr);
+	    len = frmLen | (len << IX_ETHNPE_ACC_LENGTH_OFFSET);
+	    IX_ETHACC_NE_LEN(ptr) = IX_OSAL_SWAP_BE_SHARED_LONG(len);
+
+	    /* get the virtual next chain pointer */
+	    nextPtr = IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(ptr);
+	    if (nextPtr != NULL)
+	    {
+		/* shared pointer of the next buffer is chained */
+		PTR_VIRT2NPE(IX_ETHACC_NE_SHARED(nextPtr),
+			     IX_ETHACC_NE_NEXT(ptr));
+	    }
+	    else
+	    {
+		IX_ETHACC_NE_NEXT(ptr) = 0;
+	    }
+
+	    /* flush shared header after all address conversions */
+	    IX_ETHACC_NE_CACHE_FLUSH(ptr);
+
+	    /* move to next buffer */
+	    ptr = nextPtr;
+
+	    /* the frame length field is set only in the first buffer
+	     * and is zeroed in the next buffers
+	     */
+	    frmLen = 0;
+	}
+	while(ptr != NULL);
+
+    }
+
+    /* virt2phys mbuf itself */
+    qbuf = (UINT32)IX_OSAL_MMU_VIRT_TO_PHYS(
+		  IX_ETHACC_NE_SHARED(mbuf));
+
+    /* Ensure the bits which are reserved to exchange information with
+     * the NPE are cleared
+     *
+     * If the mbuf address is not correctly aligned, or from an
+     * incompatible memory range, there is no point to continue
+     */
+    IX_OSAL_ENSURE(((qbuf & ~IX_ETHNPE_QM_Q_TXENET_ADDR_MASK) == 0),
+	      "Invalid address range");
+
+    return qbuf;
+}
+
+/* Convert the mbuf header for NPE reception */
+PRIVATE UINT32
+ixEthAccMbufRxQPrepare(IX_OSAL_MBUF *mbuf)
+{
+    UINT32 len;
+    UINT32 qbuf;
+
+    if (IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(mbuf) == NULL)
+    {
+	/* "best case" scenario : unchained mbufs */
+	IX_ETH_ACC_STATS_INC(ixEthAccDataStats.unchainedRxFreeMBufs);
+
+	/* unchained mbufs : payload pointer */
+	DATAPTR_VIRT2NPE(mbuf, IX_ETHACC_NE_DATA(mbuf));
+
+	/* unchained mbufs : set the buffer length
+	* and the frame length field is zeroed
+	*/
+	len = (IX_OSAL_MBUF_MLEN(mbuf) << IX_ETHNPE_ACC_LENGTH_OFFSET);
+	IX_ETHACC_NE_LEN(mbuf) = IX_OSAL_SWAP_BE_SHARED_LONG(len);
+
+	/* unchained mbufs : next pointer is null */
+	IX_ETHACC_NE_NEXT(mbuf) = 0;
+
+	/* flush shared header after all address conversions */
+	IX_ETHACC_NE_CACHE_FLUSH(mbuf);
+
+	/* remove shared header cache line */
+	IX_ETHACC_NE_CACHE_INVALIDATE(mbuf);
+    }
+    else
+    {
+	/* chained mbufs */
+	IX_OSAL_MBUF *ptr = mbuf;
+	IX_OSAL_MBUF *nextPtr;
+
+	do
+	{
+	    /* chained mbufs */
+	    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.chainedRxFreeMBufs);
+
+	    /* we must save virtual next chain pointer */
+	    nextPtr = IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(ptr);
+
+	    if (nextPtr != NULL)
+	    {
+		/* chaining pointer for NPE */
+		PTR_VIRT2NPE(IX_ETHACC_NE_SHARED(nextPtr),
+			     IX_ETHACC_NE_NEXT(ptr));
+	    }
+	    else
+	    {
+		IX_ETHACC_NE_NEXT(ptr) = 0;
+	    }
+
+	    /* payload pointer */
+	    DATAPTR_VIRT2NPE(ptr,IX_ETHACC_NE_DATA(ptr));
+
+	    /* buffer length */
+	    len = (IX_OSAL_MBUF_MLEN(ptr) << IX_ETHNPE_ACC_LENGTH_OFFSET);
+	    IX_ETHACC_NE_LEN(ptr) = IX_OSAL_SWAP_BE_SHARED_LONG(len);
+
+	    /* flush shared header after all address conversions */
+	    IX_ETHACC_NE_CACHE_FLUSH(ptr);
+
+	    /* remove shared header cache line */
+	    IX_ETHACC_NE_CACHE_INVALIDATE(ptr);
+
+	    /* next mbuf in the chain */
+	    ptr = nextPtr;
+	}
+	while(ptr != NULL);
+    }
+
+    /* virt2phys mbuf itself */
+    qbuf = (UINT32)IX_OSAL_MMU_VIRT_TO_PHYS(
+		  IX_ETHACC_NE_SHARED(mbuf));
+
+    /* Ensure the bits which are reserved to exchange information with
+     * the NPE are cleared
+     *
+     * If the mbuf address is not correctly aligned, or from an
+     * incompatible memory range, there is no point to continue
+     */
+    IX_OSAL_ENSURE(((qbuf & ~IX_ETHNPE_QM_Q_RXENET_ADDR_MASK) == 0),
+	      "Invalid address range");
+
+    return qbuf;
+}
+
+/* Convert the mbuf header after NPE transmission
+ * Since there is nothing changed by the NPE, there is no need
+ * to process anything but the update of internal stats
+ * when they are enabled
+*/
+PRIVATE void
+ixEthAccMbufFromTxQ(IX_OSAL_MBUF *mbuf)
+{
+#ifndef NDEBUG
+    /* test for unchained mbufs */
+    if (IX_ETHACC_NE_NEXT(mbuf) == 0)
+    {
+	/* unchained mbufs : update the stats */
+	IX_ETH_ACC_STATS_INC(ixEthAccDataStats.unchainedTxDoneMBufs);
+    }
+    else
+    {
+	/* chained mbufs : walk the chain and update the stats */
+	IX_OSAL_MBUF *ptr = mbuf;
+
+	do
+	{
+	    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.chainedTxDoneMBufs);
+	    ptr = IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(ptr);
+	}
+	while (ptr != NULL);
+    }
+#endif
+}
+
+/* Convert the mbuf header after NPE reception */
+PRIVATE void
+ixEthAccMbufFromRxQ(IX_OSAL_MBUF *mbuf)
+{
+    UINT32 len;
+
+    /* endianess swap for tci and flags
+       note: this is done only once, even for chained buffers */
+    IX_ETHACC_NE_FLAGS(mbuf)   = IX_OSAL_SWAP_BE_SHARED_SHORT(IX_ETHACC_NE_FLAGS(mbuf));
+    IX_ETHACC_NE_VLANTCI(mbuf) = IX_OSAL_SWAP_BE_SHARED_SHORT(IX_ETHACC_NE_VLANTCI(mbuf));
+
+    /* test for unchained mbufs */
+    if (IX_ETHACC_NE_NEXT(mbuf) == 0)
+    {
+	/* unchained mbufs */
+	IX_ETH_ACC_STATS_INC(ixEthAccDataStats.unchainedRxMBufs);
+
+	/* get the frame length. it is the same than the buffer length */
+	len = IX_OSAL_SWAP_BE_SHARED_LONG(IX_ETHACC_NE_LEN(mbuf));
+	len &= IX_ETHNPE_ACC_PKTLENGTH_MASK;
+	IX_OSAL_MBUF_PKT_LEN(mbuf) = IX_OSAL_MBUF_MLEN(mbuf) = len;
+
+        /* clears the next packet field */
+	IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(mbuf) = NULL;
+    }
+    else
+    {
+	IX_OSAL_MBUF *ptr = mbuf;
+	IX_OSAL_MBUF *nextPtr;
+	UINT32 frmLen;
+
+	/* convert the frame length */
+	frmLen = IX_OSAL_SWAP_BE_SHARED_LONG(IX_ETHACC_NE_LEN(mbuf));
+	IX_OSAL_MBUF_PKT_LEN(mbuf) = (frmLen & IX_ETHNPE_ACC_PKTLENGTH_MASK);
+
+        /* chained mbufs */
+	do
+	{
+	    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.chainedRxMBufs);
+
+	    /* convert the length */
+	    len = IX_OSAL_SWAP_BE_SHARED_LONG(IX_ETHACC_NE_LEN(ptr));
+	    IX_OSAL_MBUF_MLEN(ptr) = (len >> IX_ETHNPE_ACC_LENGTH_OFFSET);
+
+            /* get the next pointer */
+ 	    PTR_NPE2VIRT(IX_OSAL_MBUF *,IX_ETHACC_NE_NEXT(ptr), nextPtr);
+	    if (nextPtr != NULL)
+	    {
+		nextPtr = (IX_OSAL_MBUF *)((UINT8 *)nextPtr - offsetof(IX_OSAL_MBUF,ix_ne));
+	    }
+	    /* set the next pointer */
+	    IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(ptr) = nextPtr;
+
+	    /* move to the next buffer */
+	    ptr = nextPtr;
+	}
+	while (ptr != NULL);
+    }
+}
+
+/* write to qmgr if possible and report an overflow if not possible
+ * Use a fast lock to protect the queue write.
+ * This way, the tx feature is reentrant.
+ */
+PRIVATE IX_STATUS
+ixEthAccQmgrLockTxWrite(IxEthAccPortId portId, UINT32 qBuffer)
+{
+    IX_STATUS qStatus;
+    if (ixOsalFastMutexTryLock(&txWriteMutex[portId]) == IX_SUCCESS)
+    {
+	qStatus = ixQMgrQWrite(
+	       IX_ETH_ACC_PORT_TO_TX_Q_ID(portId),
+	       &qBuffer);
+#ifndef NDEBUG
+	if (qStatus != IX_SUCCESS)
+	{
+	    TX_STATS_INC(portId, txOverflow);
+	}
+#endif
+	ixOsalFastMutexUnlock(&txWriteMutex[portId]);
+    }
+    else
+    {
+	TX_STATS_INC(portId, txLock);
+	qStatus = IX_QMGR_Q_OVERFLOW;
+    }
+    return qStatus;
+}
+
+/* write to qmgr if possible and report an overflow if not possible
+ * Use a fast lock to protect the queue write.
+ * This way, the Rx feature is reentrant.
+ */
+PRIVATE IX_STATUS
+ixEthAccQmgrLockRxWrite(IxEthAccPortId portId, UINT32 qBuffer)
+{
+    IX_STATUS qStatus;
+    if (ixOsalFastMutexTryLock(&rxWriteMutex[portId]) == IX_SUCCESS)
+    {
+	qStatus = ixQMgrQWrite(
+	       IX_ETH_ACC_PORT_TO_RX_FREE_Q_ID(portId),
+	       &qBuffer);
+#ifndef NDEBUG
+	if (qStatus != IX_SUCCESS)
+	{
+	    RX_STATS_INC(portId, rxFreeOverflow);
+	}
+#endif
+	ixOsalFastMutexUnlock(&rxWriteMutex[portId]);
+    }
+    else
+    {
+	RX_STATS_INC(portId, rxFreeLock);
+	qStatus = IX_QMGR_Q_OVERFLOW;
+    }
+    return qStatus;
+}
+
+/*
+ * Set the priority and write to a qmgr queue.
+ */
+PRIVATE IX_STATUS
+ixEthAccQmgrTxWrite(IxEthAccPortId portId, UINT32 qBuffer, UINT32 priority)
+{
+    /* fill the priority field */
+    qBuffer |= (priority << IX_ETHNPE_QM_Q_FIELD_PRIOR_R);
+
+    return ixEthAccQmgrLockTxWrite(portId, qBuffer);
+}
+
+/**
+ *
+ * @brief This function will discover the highest priority S/W Tx Q that
+ *        has entries in it
+ *
+ * @param portId - (in) the id of the port whose S/W Tx queues are to be searched
+ *        priorityPtr - (out) the priority of the highest priority occupied q will be written
+ *                      here
+ *
+ * @return IX_ETH_ACC_SUCCESS if an occupied Q is found
+ *         IX_ETH_ACC_FAIL if no Q has entries
+ *
+ * @internal
+ */
+PRIVATE IxEthAccStatus
+ixEthAccTxSwQHighestPriorityGet(IxEthAccPortId portId,
+				IxEthAccTxPriority *priorityPtr)
+{
+    if (ixEthAccPortData[portId].ixEthAccTxData.schDiscipline
+	== FIFO_NO_PRIORITY)
+    {
+	if(IX_ETH_ACC_DATAPLANE_IS_Q_EMPTY(ixEthAccPortData[portId].
+	       ixEthAccTxData.txQ[IX_ETH_ACC_TX_DEFAULT_PRIORITY]))
+	{
+	    return IX_ETH_ACC_FAIL;
+	}
+	else
+	{
+	    *priorityPtr = IX_ETH_ACC_TX_DEFAULT_PRIORITY;
+	    TX_STATS_INC(portId,txPriority[*priorityPtr]);
+	    return IX_ETH_ACC_SUCCESS;
+	}
+    }
+    else
+    {
+	IxEthAccTxPriority highestPriority = IX_ETH_ACC_TX_PRIORITY_7;
+	while(1)
+	{
+	    if(!IX_ETH_ACC_DATAPLANE_IS_Q_EMPTY(ixEthAccPortData[portId].
+	       ixEthAccTxData.txQ[highestPriority]))
+	    {
+
+		*priorityPtr = highestPriority;
+		TX_STATS_INC(portId,txPriority[highestPriority]);
+		return IX_ETH_ACC_SUCCESS;
+
+	    }
+	    if (highestPriority == IX_ETH_ACC_TX_PRIORITY_0)
+	    {
+		return IX_ETH_ACC_FAIL;
+	    }
+	    highestPriority--;
+	}
+    }
+}
+
+/**
+ *
+ * @brief This function will take a buffer from a TX S/W Q and attempt
+ *        to add it to the relevant TX H/W Q
+ *
+ * @param portId - the port whose TX queue is to be written to
+ *        priority - identifies the queue from which the entry is to be read
+ *
+ * @internal
+ */
+PRIVATE IxEthAccStatus
+ixEthAccTxFromSwQ(IxEthAccPortId portId,
+		  IxEthAccTxPriority priority)
+{
+    IX_OSAL_MBUF        *mbuf;
+    IX_STATUS	   qStatus;
+
+    IX_OSAL_ENSURE((UINT32)priority <= (UINT32)7, "Invalid priority");
+
+    IX_ETH_ACC_DATAPLANE_REMOVE_MBUF_FROM_Q_HEAD(
+	ixEthAccPortData[portId].ixEthAccTxData.txQ[priority],
+	mbuf);
+
+    if (mbuf != NULL)
+    {
+	/*
+	 * Add the Tx buffer to the H/W Tx Q
+	 * We do not need to flush here as it is already done
+	 * in TxFrameSubmit().
+	 */
+	qStatus = ixEthAccQmgrTxWrite(
+	      portId,
+	      IX_OSAL_MMU_VIRT_TO_PHYS((UINT32)IX_ETHACC_NE_SHARED(mbuf)),
+	      priority);
+
+	if (qStatus == IX_SUCCESS)
+	{
+	    TX_STATS_INC(portId,txFromSwQOK);
+	    return IX_SUCCESS;
+	}
+	else if (qStatus == IX_QMGR_Q_OVERFLOW)
+	{
+	    /*
+	     * H/W Q overflow, need to save the buffer
+	     * back on the s/w Q.
+	     * we must put it back on the head of the q to avoid
+	     * reordering packet tx
+	     */
+	    TX_STATS_INC(portId,txFromSwQDelayed);
+	    IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_HEAD(
+		ixEthAccPortData[portId].ixEthAccTxData.txQ[priority],
+		mbuf);
+
+	    /*enable Q notification*/
+	    qStatus = ixQMgrNotificationEnable(
+		IX_ETH_ACC_PORT_TO_TX_Q_ID(portId),
+		IX_ETH_ACC_PORT_TO_TX_Q_SOURCE(portId));
+
+            if (qStatus != IX_SUCCESS && qStatus != IX_QMGR_WARNING)
+            {
+		TX_INC(portId,txUnexpectedError);
+		IX_ETH_ACC_FATAL_LOG(
+	            "ixEthAccTxFromSwQ:Unexpected Error: %u\n",
+	            qStatus, 0, 0, 0, 0, 0);
+            }
+	}
+	else
+	{
+	    TX_INC(portId,txUnexpectedError);
+
+	    /* recovery attempt */
+	    IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_HEAD(
+		ixEthAccPortData[portId].ixEthAccTxData.txQ[priority],
+		mbuf);
+
+	    IX_ETH_ACC_FATAL_LOG(
+		"ixEthAccTxFromSwQ:Error: unexpected QM status 0x%08X\n",
+		qStatus, 0, 0, 0, 0, 0);
+	}
+    }
+    else
+    {
+	/* sw queue is empty */
+    }
+    return IX_ETH_ACC_FAIL;
+}
+
+/**
+ *
+ * @brief This function will take a buffer from a RXfree S/W Q and attempt
+ *        to add it to the relevant RxFree H/W Q
+ *
+ * @param portId - the port whose RXFree queue is to be written to
+ *
+ * @internal
+ */
+PRIVATE IxEthAccStatus
+ixEthAccRxFreeFromSwQ(IxEthAccPortId portId)
+{
+    IX_OSAL_MBUF        *mbuf;
+    IX_STATUS	   qStatus = IX_SUCCESS;
+
+    IX_ETH_ACC_DATAPLANE_REMOVE_MBUF_FROM_Q_HEAD(
+	  ixEthAccPortData[portId].ixEthAccRxData.freeBufferList,
+	  mbuf);
+    if (mbuf != NULL)
+    {
+	/*
+	 * Add The Rx Buffer to the H/W Free buffer Q if possible
+	 */
+	qStatus = ixEthAccQmgrLockRxWrite(portId,
+		  IX_OSAL_MMU_VIRT_TO_PHYS(
+			 (UINT32)IX_ETHACC_NE_SHARED(mbuf)));
+
+	if (qStatus == IX_SUCCESS)
+	{
+	    RX_STATS_INC(portId,rxFreeRepFromSwQOK);
+	    /*
+	     * Buffer added to h/w Q.
+	     */
+	    return IX_SUCCESS;
+	}
+	else if (qStatus == IX_QMGR_Q_OVERFLOW)
+	{
+	    /*
+	     * H/W Q overflow, need to save the buffer back on the s/w Q.
+	     */
+	    RX_STATS_INC(portId,rxFreeRepFromSwQDelayed);
+
+	    IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_HEAD(
+		   ixEthAccPortData[portId].ixEthAccRxData.freeBufferList,
+		   mbuf);
+	}
+	else
+	{
+	    /* unexpected qmgr error */
+	    RX_INC(portId,rxUnexpectedError);
+
+	    IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_HEAD(
+		    ixEthAccPortData[portId].ixEthAccRxData.freeBufferList,
+		    mbuf);
+
+	    IX_ETH_ACC_FATAL_LOG("IxEthAccRxFreeFromSwQ:Error: unexpected QM status 0x%08X\n",
+				 qStatus, 0, 0, 0, 0, 0);
+	}
+    }
+    else
+    {
+	/* sw queue is empty */
+    }
+    return IX_ETH_ACC_FAIL;
+}
+
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccInitDataPlane()
+{
+    UINT32 portId;
+
+    /*
+     * Initialize the service and register callback to other services.
+     */
+
+    IX_ETH_ACC_MEMSET(&ixEthAccDataStats,
+		      0,
+		      sizeof(ixEthAccDataStats));
+
+    for(portId=0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+    {
+	ixOsalFastMutexInit(&txWriteMutex[portId]);
+	ixOsalFastMutexInit(&rxWriteMutex[portId]);
+
+	IX_ETH_ACC_MEMSET(&ixEthAccPortData[portId],
+			  0,
+			  sizeof(ixEthAccPortData[portId]));
+
+	ixEthAccPortData[portId].ixEthAccTxData.schDiscipline = FIFO_NO_PRIORITY;
+    }
+
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccPortTxDoneCallbackRegister(IxEthAccPortId portId,
+						  IxEthAccPortTxDoneCallback
+						  txCallbackFn,
+						  UINT32 callbackTag)
+{
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	return (IX_ETH_ACC_INVALID_PORT);
+    }
+
+/* HACK: removing this code to enable NPE-A preliminary testing
+ *    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+ *    {
+ *        IX_ETH_ACC_WARNING_LOG("ixEthAccPortTxDoneCallbackRegister: Unavailable Eth %d: Cannot register TxDone Callback.\n",(INT32)portId,0,0,0,0,0);
+ *        return IX_ETH_ACC_SUCCESS ;
+ *    }
+ */
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+    if (txCallbackFn == 0)
+	/* Check for null function pointer here. */
+    {
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+    ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn = txCallbackFn;
+    ixEthAccPortData[portId].ixEthAccTxData.txCallbackTag = callbackTag;
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccPortRxCallbackRegister(IxEthAccPortId portId,
+					      IxEthAccPortRxCallback
+					      rxCallbackFn,
+					      UINT32 callbackTag)
+{
+    IxEthAccPortId port;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	return (IX_ETH_ACC_INVALID_PORT);
+    }
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("ixEthAccPortRxCallbackRegister: Unavailable Eth %d: Cannot register Rx Callback.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* Check for null function pointer here. */
+    if (rxCallbackFn == NULL)
+    {
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+
+    /* Check the user is not changing the callback type
+     * when the port is enabled.
+    */
+    if (ixEthAccMacState[portId].portDisableState == ACTIVE)
+    {
+	for (port = 0; port < IX_ETH_ACC_NUMBER_OF_PORTS; port++)
+	{
+	    if ((ixEthAccMacState[port].portDisableState == ACTIVE)
+		&& (ixEthAccPortData[port].ixEthAccRxData.rxMultiBufferCallbackInUse == TRUE))
+	    {
+		/* one of the active ports has a different rx callback type.
+		 * Changing the callback type when the port is enabled
+		 * is not safe
+		 */
+		return (IX_ETH_ACC_INVALID_ARG);
+	    }
+	}
+    }
+
+    /* update the callback pointer : this is done before
+     * registering the new qmgr callback
+     */
+    ixEthAccPortData[portId].ixEthAccRxData.rxCallbackFn = rxCallbackFn;
+    ixEthAccPortData[portId].ixEthAccRxData.rxCallbackTag = callbackTag;
+
+    /* update the qmgr callback for rx queues */
+    if (ixEthAccQMgrRxCallbacksRegister(ixEthRxFrameQMCallback)
+	!= IX_ETH_ACC_SUCCESS)
+    {
+	/* unexpected qmgr error */
+        IX_ETH_ACC_FATAL_LOG("ixEthAccPortRxCallbackRegister: unexpected QMgr error, " \
+            "could not register Rx single-buffer callback\n", 0, 0, 0, 0, 0, 0);
+
+	RX_INC(portId,rxUnexpectedError);
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackInUse = FALSE;
+
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccPortMultiBufferRxCallbackRegister(
+			 IxEthAccPortId portId,
+			 IxEthAccPortMultiBufferRxCallback
+			 rxCallbackFn,
+			 UINT32 callbackTag)
+{
+    IxEthAccPortId port;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	return (IX_ETH_ACC_INVALID_PORT);
+    }
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("ixEthAccPortMultiBufferRxCallbackRegister: Unavailable Eth %d: Cannot register Rx Callback.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* Check for null function pointer here. */
+    if (rxCallbackFn == NULL)
+    {
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+
+    /* Check the user is not changing the callback type
+     * when the port is enabled.
+    */
+    if (ixEthAccMacState[portId].portDisableState == ACTIVE)
+    {
+	for (port = 0; port < IX_ETH_ACC_NUMBER_OF_PORTS; port++)
+	{
+	    if ((ixEthAccMacState[port].portDisableState == ACTIVE)
+		&& (ixEthAccPortData[port].ixEthAccRxData.rxMultiBufferCallbackInUse == FALSE))
+	    {
+		/* one of the active ports has a different rx callback type.
+		 * Changing the callback type when the port is enabled
+		 * is not safe
+		 */
+		return (IX_ETH_ACC_INVALID_ARG);
+	    }
+	}
+    }
+
+    /* update the callback pointer : this is done before
+     * registering the new qmgr callback
+     */
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackFn = rxCallbackFn;
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackTag = callbackTag;
+
+    /* update the qmgr callback for rx queues */
+    if (ixEthAccQMgrRxCallbacksRegister(ixEthRxMultiBufferQMCallback)
+	!= IX_ETH_ACC_SUCCESS)
+    {
+	/* unexpected qmgr error */
+	RX_INC(portId,rxUnexpectedError);
+
+        IX_ETH_ACC_FATAL_LOG("ixEthAccPortMultiBufferRxCallbackRegister: unexpected QMgr error, " \
+            "could not register Rx multi-buffer callback\n", 0, 0, 0, 0, 0, 0);
+
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackInUse = TRUE;
+
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccPortTxFrameSubmit(IxEthAccPortId portId,
+					 IX_OSAL_MBUF *buffer,
+					 IxEthAccTxPriority priority)
+{
+    IX_STATUS	qStatus = IX_SUCCESS;
+    UINT32      qBuffer;
+    IxEthAccTxPriority highestPriority;
+    IxQMgrQStatus txQStatus;
+
+#ifndef NDEBUG
+    if (buffer == NULL)
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	return (IX_ETH_ACC_INVALID_PORT);
+    }
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_FATAL_LOG("ixEthAccPortTxFrameSubmit: Unavailable Eth %d: Cannot submit Tx Frame.\n",
+			     (INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_PORT_UNINITIALIZED ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+    if ((UINT32)priority > (UINT32)IX_ETH_ACC_TX_PRIORITY_7)
+    {
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+#endif
+
+    /*
+     * Need to Flush the MBUF and its contents (data) as it may be
+     * read from the NPE. Convert virtual addresses to physical addresses also.
+     */
+    qBuffer = ixEthAccMbufTxQPrepare(buffer);
+
+    /*
+     * If no fifo priority set on Xscale ...
+     */
+    if (ixEthAccPortData[portId].ixEthAccTxData.schDiscipline ==
+	FIFO_NO_PRIORITY)
+    {
+	/*
+	 * Add The Tx Buffer to the H/W Tx Q if possible
+	 * (the priority is passed to the NPE, because
+	 * the NPE is able to reorder the frames
+	 * before transmission to the underlying hardware)
+	 */
+	qStatus = ixEthAccQmgrTxWrite(portId,
+				      qBuffer,
+				      IX_ETH_ACC_TX_DEFAULT_PRIORITY);
+
+	if (qStatus == IX_SUCCESS)
+	{
+	    TX_STATS_INC(portId,txQOK);
+
+	    /*
+	     * "best case" scenario : Buffer added to h/w Q.
+	     */
+	    return (IX_SUCCESS);
+	}
+	else if (qStatus == IX_QMGR_Q_OVERFLOW)
+	{
+	    /*
+	     * We were unable to write the buffer to the
+	     * appropriate H/W Q,  Save it in the sw Q.
+	     * (use the default priority queue regardless of
+	     * input parameter)
+	     */
+	    priority = IX_ETH_ACC_TX_DEFAULT_PRIORITY;
+	}
+	else
+	{
+	    /* unexpected qmgr error */
+	    TX_INC(portId,txUnexpectedError);
+	    IX_ETH_ACC_FATAL_LOG(
+		"ixEthAccPortTxFrameSubmit:Error: qStatus = %u\n",
+		(UINT32)qStatus, 0, 0, 0, 0, 0);
+	    return (IX_ETH_ACC_FAIL);
+	}
+    }
+    else if (ixEthAccPortData[portId].ixEthAccTxData.schDiscipline ==
+	     FIFO_PRIORITY)
+    {
+
+	/*
+	 * For priority transmission, put the frame directly on the H/W queue
+	 * if the H/W queue is empty, otherwise, put it in a S/W Q
+	 */
+	ixQMgrQStatusGet(IX_ETH_ACC_PORT_TO_TX_Q_ID(portId), &txQStatus);
+	if((txQStatus & IX_QMGR_Q_STATUS_E_BIT_MASK) != 0)
+	{
+	    /*The tx queue is empty, check whether there are buffers on the s/w queues*/
+	    if(ixEthAccTxSwQHighestPriorityGet(portId,  &highestPriority)
+	       !=IX_ETH_ACC_FAIL)
+	    {
+		/*there are buffers on the s/w queues, submit them*/
+		ixEthAccTxFromSwQ(portId, highestPriority);
+
+		/* the queue was empty, 1 buffer is already supplied
+		 * but is likely to be immediately transmitted and the
+		 * hw queue is likely to be empty again, so submit
+		 * more from the sw queues
+		 */
+		if(ixEthAccTxSwQHighestPriorityGet(portId,  &highestPriority)
+		   !=IX_ETH_ACC_FAIL)
+		{
+		    ixEthAccTxFromSwQ(portId, highestPriority);
+		    /*
+		     * and force the buffer supplied to be placed
+		     * on a priority queue
+		     */
+		    qStatus = IX_QMGR_Q_OVERFLOW;
+		}
+		else
+		{
+		    /*there are no buffers in the s/w queues, submit directly*/
+		    qStatus = ixEthAccQmgrTxWrite(portId, qBuffer, priority);
+		}
+	    }
+	    else
+	    {
+		/*there are no buffers in the s/w queues, submit directly*/
+		qStatus = ixEthAccQmgrTxWrite(portId, qBuffer, priority);
+	    }
+	}
+	else
+	{
+	    qStatus = IX_QMGR_Q_OVERFLOW;
+	}
+    }
+    else
+    {
+	TX_INC(portId,txUnexpectedError);
+	IX_ETH_ACC_FATAL_LOG(
+	    "ixEthAccPortTxFrameSubmit:Error: wrong schedule discipline setup\n",
+	    0, 0, 0, 0, 0, 0);
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    if(qStatus == IX_SUCCESS )
+    {
+	TX_STATS_INC(portId,txQOK);
+	return IX_ETH_ACC_SUCCESS;
+    }
+    else if(qStatus == IX_QMGR_Q_OVERFLOW)
+    {
+	TX_STATS_INC(portId,txQDelayed);
+	/*
+	 * We were unable to write the buffer to the
+	 * appropriate H/W Q,  Save it in a s/w Q.
+	 */
+	IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_TAIL(
+		ixEthAccPortData[portId].
+		ixEthAccTxData.txQ[priority],
+		buffer);
+
+	qStatus = ixQMgrNotificationEnable(
+		IX_ETH_ACC_PORT_TO_TX_Q_ID(portId),
+		IX_ETH_ACC_PORT_TO_TX_Q_SOURCE(portId));
+
+        if (qStatus != IX_SUCCESS)
+	{
+	    if (qStatus == IX_QMGR_WARNING)
+	    {
+		/* notification is enabled for a queue
+		 * which is already empty (the condition is already met)
+		 * and there will be no more queue event to drain the sw queue
+		 */
+		TX_STATS_INC(portId,txLateNotificationEnabled);
+
+		/* pull a buffer from the sw queue */
+		if(ixEthAccTxSwQHighestPriorityGet(portId,  &highestPriority)
+		   !=IX_ETH_ACC_FAIL)
+		{
+		    /*there are buffers on the s/w queues, submit from them*/
+		    ixEthAccTxFromSwQ(portId, highestPriority);
+		}
+	    }
+	    else
+	    {
+		TX_INC(portId,txUnexpectedError);
+		IX_ETH_ACC_FATAL_LOG(
+		     "ixEthAccPortTxFrameSubmit: unexpected Error: %u\n",
+		     qStatus, 0, 0, 0, 0, 0);
+	    }
+        }
+    }
+    else
+    {
+	TX_INC(portId,txUnexpectedError);
+	IX_ETH_ACC_FATAL_LOG(
+	     "ixEthAccPortTxFrameSubmit: unexpected Error: %u\n",
+	     qStatus, 0, 0, 0, 0, 0);
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+
+/**
+ *
+ * @brief replenish: convert a chain of mbufs to the format
+ *        expected by the NPE
+ *
+  */
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccPortRxFreeReplenish(IxEthAccPortId portId,
+					   IX_OSAL_MBUF *buffer)
+{
+    IX_STATUS	qStatus = IX_SUCCESS;
+    UINT32      qBuffer;
+
+    /*
+     * Check buffer is valid.
+     */
+
+#ifndef NDEBUG
+    /* check parameter value */
+    if (buffer == 0)
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	return (IX_ETH_ACC_INVALID_PORT);
+    }
+
+    /* check initialisation is done */
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_FATAL_LOG(" ixEthAccPortRxFreeReplenish: Unavailable Eth %d: Cannot replenish Rx Free Q.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_PORT_UNINITIALIZED ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+    /* check boundaries and constraints */
+    if (IX_OSAL_MBUF_MLEN(buffer) < IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MIN)
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+#endif
+
+    qBuffer = ixEthAccMbufRxQPrepare(buffer);
+
+    /*
+     * Add The Rx Buffer to the H/W Free buffer Q if possible
+     */
+    qStatus = ixEthAccQmgrLockRxWrite(portId, qBuffer);
+
+    if (qStatus == IX_SUCCESS)
+    {
+	RX_STATS_INC(portId,rxFreeRepOK);
+	/*
+	 * Buffer added to h/w Q.
+	 */
+	return (IX_SUCCESS);
+    }
+    else if (qStatus == IX_QMGR_Q_OVERFLOW)
+    {
+	RX_STATS_INC(portId,rxFreeRepDelayed);
+	/*
+	 * We were unable to write the buffer to the approprate H/W Q,
+	 * Save it in a s/w Q.
+	 */
+	IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_TAIL(
+	    ixEthAccPortData[portId].ixEthAccRxData.freeBufferList,
+	    buffer);
+
+	qStatus = ixQMgrNotificationEnable(
+	    IX_ETH_ACC_PORT_TO_RX_FREE_Q_ID(portId),
+	    IX_ETH_ACC_PORT_TO_RX_FREE_Q_SOURCE(portId));
+
+        if (qStatus != IX_SUCCESS)
+	{
+	    if (qStatus == IX_QMGR_WARNING)
+	    {
+		/* notification is enabled for a queue
+		 * which is already empty (the condition is already met)
+		 * and there will be no more queue event to drain the sw queue
+		 * move an entry from the sw queue to the hw queue */
+		RX_STATS_INC(portId,rxFreeLateNotificationEnabled);
+		ixEthAccRxFreeFromSwQ(portId);
+	    }
+	    else
+	    {
+		RX_INC(portId,rxUnexpectedError);
+		IX_ETH_ACC_FATAL_LOG(
+		     "ixEthAccRxPortFreeReplenish:Error: %u\n",
+		     qStatus, 0, 0, 0, 0, 0);
+	    }
+        }
+    }
+    else
+    {
+	RX_INC(portId,rxUnexpectedError);
+	IX_ETH_ACC_FATAL_LOG(
+	    "ixEthAccRxPortFreeReplenish:Error: qStatus = %u\n",
+	    (UINT32)qStatus, 0, 0, 0, 0, 0);
+        return(IX_ETH_ACC_FAIL);
+    }
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccTxSchedulingDisciplineSetPriv(IxEthAccPortId portId,
+						 IxEthAccSchedulerDiscipline
+						 sched)
+{
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	return (IX_ETH_ACC_INVALID_PORT);
+    }
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("ixEthAccTxSchedulingDisciplineSet: Unavailable Eth %d: Cannot set Tx Scheduling Discipline.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    if (sched != FIFO_PRIORITY && sched != FIFO_NO_PRIORITY)
+    {
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+
+    ixEthAccPortData[portId].ixEthAccTxData.schDiscipline = sched;
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+IX_ETH_ACC_PUBLIC
+IxEthAccStatus ixEthAccRxSchedulingDisciplineSetPriv(IxEthAccSchedulerDiscipline
+						 sched)
+{
+    if (sched != FIFO_PRIORITY && sched != FIFO_NO_PRIORITY)
+    {
+	return (IX_ETH_ACC_INVALID_ARG);
+    }
+
+    ixEthAccDataInfo.schDiscipline = sched;
+
+    return (IX_ETH_ACC_SUCCESS);
+}
+
+
+/**
+ * @fn ixEthRxFrameProcess(IxEthAccPortId portId, IX_OSAL_MBUF *mbufPtr)
+ *
+ * @brief process incoming frame :
+ *
+ * @param @ref IxQMgrCallback IxQMgrMultiBufferCallback
+ *
+ * @return none
+ *
+ * @internal
+ *
+ */
+IX_ETH_ACC_PRIVATE BOOL
+ixEthRxFrameProcess(IxEthAccPortId portId, IX_OSAL_MBUF *mbufPtr)
+{
+    UINT32 flags;
+    IxEthDBStatus result;
+
+#ifndef NDEBUG
+    /* Prudent to at least check the port is within range */
+    if (portId >= IX_ETH_ACC_NUMBER_OF_PORTS)
+    {
+	ixEthAccDataStats.unexpectedError++;
+	IX_ETH_ACC_FATAL_LOG(
+	     "ixEthRxFrameProcess: Illegal port: %u\n",
+	     (UINT32)portId, 0, 0, 0, 0, 0);
+	return FALSE;
+    }
+#endif
+
+    /* convert fields from mbuf header */
+    ixEthAccMbufFromRxQ(mbufPtr);
+
+    /* check about any special processing for this frame */
+    flags = IX_ETHACC_NE_FLAGS(mbufPtr);
+    if ((flags & (IX_ETHACC_NE_FILTERMASK | IX_ETHACC_NE_NEWSRCMASK)) == 0)
+    {
+	/* "best case" scenario : nothing special to do for this frame */
+	return TRUE;
+    }
+
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+    /* if a new source MAC address is detected by the NPE,
+     * update IxEthDB with the portId and the MAC address.
+     */
+    if ((flags & IX_ETHACC_NE_NEWSRCMASK & ixEthAccNewSrcMask) != 0)
+    {
+        result = ixEthDBFilteringDynamicEntryProvision(portId,
+			  (IxEthDBMacAddr *) IX_ETHACC_NE_SOURCEMAC(mbufPtr));
+
+	if (result != IX_ETH_DB_SUCCESS && result != IX_ETH_DB_FEATURE_UNAVAILABLE)
+	{
+            if ((ixEthAccMacState[portId].portDisableState == ACTIVE) && (result != IX_ETH_DB_BUSY))
+            {
+	        RX_STATS_INC(portId, rxUnexpectedError);
+                IX_ETH_ACC_FATAL_LOG("ixEthRxFrameProcess: Failed to add source MAC \
+                                    to the Learning/Filtering database\n", 0, 0, 0, 0, 0, 0);
+            }
+            else
+            {
+                /* we expect this to fail during PortDisable, as EthDB is disabled for
+                 * that port and will refuse to learn new addresses
+		 */
+            }
+	}
+	else
+	{
+	    RX_STATS_INC(portId, rxUnlearnedMacAddress);
+	}
+    }
+#endif
+
+    /* check if this frame should have been filtered
+     * by the NPE and take the appropriate action
+     */
+    if (((flags & IX_ETHACC_NE_FILTERMASK) != 0)
+        && (ixEthAccMacState[portId].portDisableState == ACTIVE))
+    {
+        /* If the mbuf was allocated with a small data size, or the current data pointer is not
+         * within the allocated data area, then the buffer is non-standard and has to be
+         * replenished with the minimum size only
+         */
+        if( (IX_OSAL_MBUF_ALLOCATED_BUFF_LEN(mbufPtr) < IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MIN)
+           || ((UINT8 *)IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(mbufPtr) > IX_OSAL_MBUF_MDATA(mbufPtr))
+           || ((UINT8 *)(IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(mbufPtr) +
+              IX_OSAL_MBUF_ALLOCATED_BUFF_LEN(mbufPtr))
+               < IX_OSAL_MBUF_MDATA(mbufPtr)) )
+        {
+            /* set to minimum length */
+            IX_OSAL_MBUF_MLEN(mbufPtr) = IX_OSAL_MBUF_PKT_LEN(mbufPtr) =
+                IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MIN;
+        }
+        else
+        {
+            /* restore original length */
+            IX_OSAL_MBUF_MLEN(mbufPtr) = IX_OSAL_MBUF_PKT_LEN(mbufPtr) =
+                ( IX_OSAL_MBUF_ALLOCATED_BUFF_LEN(mbufPtr) -
+                 (IX_OSAL_MBUF_MDATA(mbufPtr) - (UINT8 *)IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(mbufPtr)) );
+        }
+
+        /* replenish from here */
+        if (ixEthAccPortRxFreeReplenish(portId, mbufPtr) != IX_ETH_ACC_SUCCESS)
+        {
+                IX_ETH_ACC_FATAL_LOG("ixEthRxFrameProcess: Failed to replenish with filtered frame\
+                                      on port %d\n", portId, 0, 0, 0, 0, 0);
+        }
+
+        RX_STATS_INC(portId, rxFiltered);
+
+        /* indicate that frame should not be subjected to further processing */
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+
+/**
+ * @fn ixEthRxFrameQMCallback
+ *
+ * @brief receive callback for Frame receive Q from NPE
+ *
+ * Frames are passed one-at-a-time to the user
+ *
+ * @param @ref IxQMgrCallback
+ *
+ * @return none
+ *
+ * @internal
+ *
+ * Design note : while processing the entry X, entry X+1 is preloaded
+ * into memory to reduce the number of stall cycles
+ *
+ */
+void ixEthRxFrameQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId)
+{
+    IX_OSAL_MBUF    *mbufPtr;
+    IX_OSAL_MBUF    *nextMbufPtr;
+    UINT32     qEntry;
+    UINT32     nextQEntry;
+    UINT32     *qEntryPtr;
+    UINT32     portId;
+    UINT32     destPortId;
+    UINT32     npeId;
+    UINT32     rxQReadStatus;
+
+    /*
+     * Design note : entries are read in a buffer, This buffer contains
+     * an extra zeroed entry so the loop will
+     * always terminate on a null entry, whatever the result of Burst read is.
+     */
+    UINT32 rxQEntry[IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK + 1];
+
+    /*
+     * Indication of the number of times the callback is used.
+     */
+    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.rxCallbackCounter);
+
+    do
+    {
+	/*
+	 * Indication of the number of times the queue is drained
+	 */
+	IX_ETH_ACC_STATS_INC(ixEthAccDataStats.rxCallbackBurstRead);
+
+	/* ensure the last entry of the array contains a zeroed value */
+	qEntryPtr = rxQEntry;
+	qEntryPtr[IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK] = 0;
+
+	rxQReadStatus = ixQMgrQBurstRead(qId,
+		 IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK,
+		 qEntryPtr);
+
+#ifndef NDEBUG
+	if ((rxQReadStatus != IX_QMGR_Q_UNDERFLOW)
+	    && (rxQReadStatus != IX_SUCCESS))
+	{
+	    ixEthAccDataStats.unexpectedError++;
+	    /*major error*/
+	    IX_ETH_ACC_FATAL_LOG(
+		"ixEthRxFrameQMCallback:Error: %u\n",
+		(UINT32)rxQReadStatus, 0, 0, 0, 0, 0);
+	    return;
+	}
+#endif
+
+	/* convert and preload the next entry
+	 * (the conversion function takes care about null pointers which
+	 * are used to mark the end of the loop)
+	 */
+	nextQEntry = *qEntryPtr;
+	nextMbufPtr = ixEthAccEntryFromQConvert(nextQEntry,
+			  IX_ETHNPE_QM_Q_RXENET_ADDR_MASK);
+
+	while(nextQEntry != 0)
+	{
+	    /* get the next entry */
+	    qEntry = nextQEntry;
+	    mbufPtr = nextMbufPtr;
+
+#ifndef NDEBUG
+	    if (mbufPtr == NULL)
+	    {
+		ixEthAccDataStats.unexpectedError++;
+		IX_ETH_ACC_FATAL_LOG(
+		    "ixEthRxFrameQMCallback: Null Mbuf Ptr\n",
+		    0, 0, 0, 0, 0, 0);
+		return;
+	    }
+#endif
+
+	    /* convert the next entry
+	     * (the conversion function takes care about null pointers which
+	     * are used to mark the end of the loop)
+	     */
+	    nextQEntry = *(++qEntryPtr);
+	    nextMbufPtr = ixEthAccEntryFromQConvert(nextQEntry,
+			      IX_ETHNPE_QM_Q_RXENET_ADDR_MASK);
+
+	    /*
+	     * Get Port and Npe ID from message.
+	     */
+	    npeId = ((IX_ETHNPE_QM_Q_RXENET_NPEID_MASK &
+		      qEntry) >> IX_ETHNPE_QM_Q_FIELD_NPEID_R);
+	    portId = IX_ETH_ACC_NPE_TO_PORT_ID(npeId);
+
+	    /* process frame, check the return code and skip the remaining of
+	     * the loop if the frame is to be filtered out
+	     */
+            if (ixEthRxFrameProcess(portId, mbufPtr))
+            {
+	        /* destination portId for this packet */
+	        destPortId = IX_ETHACC_NE_DESTPORTID(mbufPtr);
+
+                if (destPortId != IX_ETH_DB_UNKNOWN_PORT)
+                {
+                    destPortId = IX_ETH_DB_NPE_LOGICAL_ID_TO_PORT_ID(destPortId);
+                }
+
+	        /* test if QoS is enabled in ethAcc
+	        */
+	        if (ixEthAccDataInfo.schDiscipline == FIFO_PRIORITY)
+	        {
+		    /* check if there is a higher priority queue
+		    * which may require processing and then process it.
+		    */
+		    if (ixEthAccDataInfo.higherPriorityQueue[qId] < IX_QMGR_MAX_NUM_QUEUES)
+		    {
+		        ixEthRxFrameQMCallback(ixEthAccDataInfo.higherPriorityQueue[qId],
+					    callbackId);
+		    }
+	        }
+
+	        /*
+	        * increment priority stats
+	        */
+	        RX_STATS_INC(portId,rxPriority[IX_ETHACC_NE_QOS(mbufPtr)]);
+
+	        /*
+	        * increment callback count stats
+	        */
+	        RX_STATS_INC(portId,rxFrameClientCallback);
+
+	        /*
+	        * Call user level callback.
+	        */
+	        ixEthAccPortData[portId].ixEthAccRxData.rxCallbackFn(
+		    ixEthAccPortData[portId].ixEthAccRxData.rxCallbackTag,
+		    mbufPtr,
+		    destPortId);
+            }
+	}
+    } while (rxQReadStatus == IX_SUCCESS);
+}
+
+/**
+ * @fn ixEthRxMultiBufferQMCallback
+ *
+ * @brief receive callback for Frame receive Q from NPE
+ *
+ * Frames are passed as an array to the user
+ *
+ * @param @ref IxQMgrCallback
+ *
+ * @return none
+ *
+ * @internal
+ *
+ * Design note : while processing the entry X, entry X+1 is preloaded
+ * into memory to reduce the number of stall cycles
+ *
+ */
+void ixEthRxMultiBufferQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId)
+{
+    IX_OSAL_MBUF    *mbufPtr;
+    IX_OSAL_MBUF    *nextMbufPtr;
+    UINT32     qEntry;
+    UINT32     nextQEntry;
+    UINT32     *qEntryPtr;
+    UINT32     portId;
+    UINT32     npeId;
+    UINT32     rxQReadStatus;
+    /*
+     * Design note : entries are read in a static buffer, This buffer contains
+     * an extra zeroed entry so the loop will
+     * always terminate on a null entry, whatever the result of Burst read is.
+     */
+    static UINT32 rxQEntry[IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK + 1];
+    static IX_OSAL_MBUF *rxMbufPortArray[IX_ETH_ACC_NUMBER_OF_PORTS][IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK + 1];
+    IX_OSAL_MBUF **rxMbufPtr[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+    for (portId = 0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+    {
+	rxMbufPtr[portId] = rxMbufPortArray[portId];
+    }
+
+    /*
+     * Indication of the number of times the callback is used.
+     */
+    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.rxCallbackCounter);
+
+    do
+    {
+	/*
+	 * Indication of the number of times the queue is drained
+	 */
+	IX_ETH_ACC_STATS_INC(ixEthAccDataStats.rxCallbackBurstRead);
+
+	/* ensure the last entry of the array contains a zeroed value */
+	qEntryPtr = rxQEntry;
+	qEntryPtr[IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK] = 0;
+
+	rxQReadStatus = ixQMgrQBurstRead(qId,
+		 IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK,
+		 qEntryPtr);
+
+#ifndef NDEBUG
+	if ((rxQReadStatus != IX_QMGR_Q_UNDERFLOW)
+	    && (rxQReadStatus != IX_SUCCESS))
+	{
+	    ixEthAccDataStats.unexpectedError++;
+	    /*major error*/
+	    IX_ETH_ACC_FATAL_LOG(
+		"ixEthRxFrameMultiBufferQMCallback:Error: %u\n",
+		(UINT32)rxQReadStatus, 0, 0, 0, 0, 0);
+	    return;
+	}
+#endif
+
+	/* convert and preload the next entry
+	 * (the conversion function takes care about null pointers which
+	 * are used to mark the end of the loop)
+	 */
+	nextQEntry = *qEntryPtr;
+	nextMbufPtr = ixEthAccEntryFromQConvert(nextQEntry,
+			  IX_ETHNPE_QM_Q_RXENET_ADDR_MASK);
+
+	while(nextQEntry != 0)
+	{
+	    /* get the next entry */
+	    qEntry = nextQEntry;
+	    mbufPtr = nextMbufPtr;
+
+#ifndef NDEBUG
+	    if (mbufPtr == NULL)
+	    {
+		ixEthAccDataStats.unexpectedError++;
+		IX_ETH_ACC_FATAL_LOG(
+		    "ixEthRxFrameMultiBufferQMCallback:Error: Null Mbuf Ptr\n",
+		    0, 0, 0, 0, 0, 0);
+		return;
+	    }
+#endif
+
+	    /* convert the next entry
+	     * (the conversion function takes care about null pointers which
+	     * are used to mark the end of the loop)
+	     */
+	    nextQEntry = *(++qEntryPtr);
+	    nextMbufPtr = ixEthAccEntryFromQConvert(nextQEntry,
+			      IX_ETHNPE_QM_Q_RXENET_ADDR_MASK);
+
+	    /*
+	     * Get Port and Npe ID from message.
+	     */
+	    npeId = ((IX_ETHNPE_QM_Q_RXENET_NPEID_MASK &
+		      qEntry) >>
+		     IX_ETHNPE_QM_Q_FIELD_NPEID_R);
+	    portId = IX_ETH_ACC_NPE_TO_PORT_ID(npeId);
+
+	    /* skip the remaining of the loop if the frame is
+	     * to be filtered out
+	     */
+	    if (ixEthRxFrameProcess(portId, mbufPtr))
+	    {
+		/* store a mbuf pointer in an array */
+		*rxMbufPtr[portId]++ = mbufPtr;
+
+		/*
+		 * increment priority stats
+		 */
+		RX_STATS_INC(portId,rxPriority[IX_ETHACC_NE_QOS(mbufPtr)]);
+	    }
+
+	    /* test for QoS enabled in ethAcc */
+	    if (ixEthAccDataInfo.schDiscipline == FIFO_PRIORITY)
+	    {
+		/* check if there is a higher priority queue
+		 * which may require processing and then process it.
+		 */
+		if (ixEthAccDataInfo.higherPriorityQueue[qId] < IX_QMGR_MAX_NUM_QUEUES)
+		{
+		    ixEthRxMultiBufferQMCallback(ixEthAccDataInfo.higherPriorityQueue[qId],
+						 callbackId);
+		}
+	    }
+	}
+
+	/* check if any of the the arrays contains any entry */
+	for (portId = 0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+	{
+	    if (rxMbufPtr[portId] != rxMbufPortArray[portId])
+	    {
+		/* add a last NULL pointer at the end of the
+		 * array of mbuf pointers
+		 */
+		*rxMbufPtr[portId] = NULL;
+
+		/*
+		 * increment callback count stats
+		 */
+		RX_STATS_INC(portId,rxFrameClientCallback);
+
+		/*
+		 * Call user level callback with an array of
+		 * buffers (NULL terminated)
+		 */
+		ixEthAccPortData[portId].ixEthAccRxData.
+		    rxMultiBufferCallbackFn(
+			    ixEthAccPortData[portId].ixEthAccRxData.
+			           rxMultiBufferCallbackTag,
+			    rxMbufPortArray[portId]);
+
+		/* reset the buffer pointer to the beginning of
+		 * the array
+		 */
+		rxMbufPtr[portId] = rxMbufPortArray[portId];
+	    }
+	}
+
+    } while (rxQReadStatus == IX_SUCCESS);
+}
+
+
+/**
+ * @brief  rxFree low event handler
+ *
+ */
+void ixEthRxFreeQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId)
+{
+    IxEthAccPortId	portId = (IxEthAccPortId) callbackId;
+    int		        lockVal;
+    UINT32		maxQWritesToPerform = IX_ETH_ACC_MAX_RX_FREE_BUFFERS_LOAD;
+    IX_STATUS	        qStatus = IX_SUCCESS;
+
+    /*
+     * We have reached a low threshold on one of the Rx Free Qs
+     */
+
+    /*note that due to the fact that we are working off an Empty threshold, this callback
+      need only write a single entry to the Rx Free queue in order to re-arm the notification
+    */
+
+    RX_STATS_INC(portId,rxFreeLowCallback);
+
+    /*
+     * Get buffers from approprite S/W Rx freeBufferList Q.
+     */
+
+#ifndef NDEBUG
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	ixEthAccDataStats.unexpectedError++;
+	IX_ETH_ACC_FATAL_LOG(
+	    "ixEthRxFreeQMCallback:Error: Invalid Port 0x%08X\n",
+	    portId, 0, 0, 0, 0, 0);
+	return;
+    }
+#endif
+    IX_ETH_ACC_DATA_PLANE_LOCK(lockVal);
+    if (IX_ETH_ACC_DATAPLANE_IS_Q_EMPTY(ixEthAccPortData[portId].
+					ixEthAccRxData.freeBufferList))
+    {
+	/*
+	 * Turn off Q callback notification for Q in Question.
+	 */
+	qStatus = ixQMgrNotificationDisable(
+	    IX_ETH_ACC_PORT_TO_RX_FREE_Q_ID(portId));
+
+
+	IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);
+
+	if (qStatus != IX_SUCCESS)
+	{
+	    RX_INC(portId,rxUnexpectedError);
+	    IX_ETH_ACC_FATAL_LOG(
+		"ixEthRxFreeQMCallback:Error: unexpected QM status 0x%08X\n",
+		qStatus, 0, 0, 0, 0, 0);
+	    return;
+	}
+    }
+    else
+    {
+	IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);
+	/*
+	 * Load the H/W Q with buffers from the s/w Q.
+	 */
+
+	do
+	{
+	    /*
+	     * Consume Q entries. - Note Q contains Physical addresss,
+	     * and have already been flushed to memory,
+	     * And endianess converted if required.
+	     */
+	    if (ixEthAccRxFreeFromSwQ(portId) != IX_SUCCESS)
+	    {
+		/*
+		 * No more entries in s/w Q.
+		 * Turn off Q callback indication
+		 */
+
+		IX_ETH_ACC_DATA_PLANE_LOCK(lockVal);
+		if (IX_ETH_ACC_DATAPLANE_IS_Q_EMPTY(ixEthAccPortData[portId].
+		    ixEthAccRxData.freeBufferList))
+		{
+		    qStatus = ixQMgrNotificationDisable(
+			IX_ETH_ACC_PORT_TO_RX_FREE_Q_ID(portId));
+		}
+		IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);
+		break;
+	    }
+	}
+	while (--maxQWritesToPerform);
+    }
+}
+/**
+ * @fn Tx queue low event handler
+ *
+ */
+void
+ixEthTxFrameQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId)
+{
+    IxEthAccPortId portId = (IxEthAccPortId) callbackId;
+    int		   lockVal;
+    UINT32	   maxQWritesToPerform = IX_ETH_ACC_MAX_TX_FRAME_TX_CONSUME_PER_CALLBACK;
+    IX_STATUS	   qStatus = IX_SUCCESS;
+    IxEthAccTxPriority highestPriority;
+
+
+    /*
+     * We have reached a low threshold on the Tx Q, and are being asked to
+     * supply a buffer for transmission from our S/W TX queues
+     */
+    TX_STATS_INC(portId,txLowThreshCallback);
+
+    /*
+     * Get buffers from approprite Q.
+     */
+
+#ifndef NDEBUG
+    if (!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+	ixEthAccDataStats.unexpectedError++;
+	IX_ETH_ACC_FATAL_LOG(
+	    "ixEthTxFrameQMCallback:Error: Invalid Port 0x%08X\n",
+	    portId, 0, 0, 0, 0, 0);
+	return;
+    }
+#endif
+
+    do
+    {
+	/*
+	 * Consume Q entries. - Note Q contains Physical addresss,
+	 * and have already been flushed to memory,
+	 * and endianess already sone if required.
+	 */
+
+	IX_ETH_ACC_DATA_PLANE_LOCK(lockVal);
+
+	if(ixEthAccTxSwQHighestPriorityGet(portId, &highestPriority) ==
+	   IX_ETH_ACC_FAIL)
+	{
+	    /*
+	     * No more entries in s/w Q.
+	     * Turn off Q callback indication
+	     */
+	    qStatus = ixQMgrNotificationDisable(
+		IX_ETH_ACC_PORT_TO_TX_Q_ID(portId));
+
+	    IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);
+
+	    if (qStatus != IX_SUCCESS)
+	    {
+		ixEthAccDataStats.unexpectedError++;
+		IX_ETH_ACC_FATAL_LOG(
+		    "ixEthTxFrameQMCallback:Error: unexpected QM status 0x%08X\n",
+		    qStatus, 0, 0, 0, 0, 0);
+	    }
+
+	    return;
+	}
+	else
+	{
+	    IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);
+	    if (ixEthAccTxFromSwQ(portId,highestPriority)!=IX_SUCCESS)
+	    {
+                /* nothing left in the sw queue or the hw queues are
+                * full. There is no point to continue to drain the
+                * sw queues
+                */
+		return;
+	    }
+	}
+    }
+    while (--maxQWritesToPerform);
+}
+
+/**
+ * @brief TxDone event handler
+ *
+ * Design note : while processing the entry X, entry X+1 is preloaded
+ * into memory to reduce the number of stall cycles
+ *
+ */
+
+void
+ixEthTxFrameDoneQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId)
+{
+    IX_OSAL_MBUF    *mbufPtr;
+    UINT32     qEntry;
+    UINT32     *qEntryPtr;
+    UINT32     txDoneQReadStatus;
+    UINT32     portId;
+    UINT32     npeId;
+
+    /*
+     * Design note : entries are read in a static buffer, This buffer contains
+     * an extra entyry (which is zeroed by the compiler), so the loop will
+     * always terminate on a null entry, whatever the result of Burst read is.
+     */
+    static UINT32 txDoneQEntry[IX_ETH_ACC_MAX_TX_FRAME_DONE_CONSUME_PER_CALLBACK + 1];
+
+    /*
+     * Indication that Tx frames have been transmitted from the NPE.
+     */
+
+    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.txDoneCallbackCounter);
+
+    do{
+	qEntryPtr = txDoneQEntry;
+	txDoneQReadStatus = ixQMgrQBurstRead(IX_ETH_ACC_TX_FRAME_DONE_ETH_Q,
+		     IX_ETH_ACC_MAX_TX_FRAME_DONE_CONSUME_PER_CALLBACK,
+		     qEntryPtr);
+
+#ifndef NDEBUG
+	if (txDoneQReadStatus != IX_QMGR_Q_UNDERFLOW
+	    && (txDoneQReadStatus != IX_SUCCESS))
+	{
+	    /*major error*/
+	    ixEthAccDataStats.unexpectedError++;
+	    IX_ETH_ACC_FATAL_LOG(
+		"ixEthTxFrameDoneQMCallback:Error: %u\n",
+		(UINT32)txDoneQReadStatus, 0, 0, 0, 0, 0);
+	    return;
+	}
+#endif
+
+	qEntry = *qEntryPtr;
+
+	while(qEntry != 0)
+	{
+	    mbufPtr = ixEthAccEntryFromQConvert(qEntry,
+		      IX_ETHNPE_QM_Q_TXENET_ADDR_MASK);
+
+#ifndef NDEBUG
+	    if (mbufPtr == NULL)
+	    {
+		ixEthAccDataStats.unexpectedError++;
+		IX_ETH_ACC_FATAL_LOG(
+		    "ixEthTxFrameDoneQMCallback:Error: Null Mbuf Ptr\n",
+		    0, 0, 0, 0, 0, 0);
+		return;
+	    }
+#endif
+
+	    /* endianness conversions and stats updates */
+	    ixEthAccMbufFromTxQ(mbufPtr);
+
+	    /*
+	     * Get NPE id from message, then convert to portId.
+	     */
+	    npeId = ((IX_ETHNPE_QM_Q_TXENETDONE_NPEID_MASK &
+		       qEntry) >>
+		      IX_ETHNPE_QM_Q_FIELD_NPEID_R);
+	    portId = IX_ETH_ACC_NPE_TO_PORT_ID(npeId);
+
+#ifndef NDEBUG
+	    /* Prudent to at least check the port is within range */
+	    if (portId >= IX_ETH_ACC_NUMBER_OF_PORTS)
+	    {
+		ixEthAccDataStats.unexpectedError++;
+		IX_ETH_ACC_FATAL_LOG(
+		    "ixEthTxFrameDoneQMCallback: Illegal port: %u\n",
+		    (UINT32)portId, 0, 0, 0, 0, 0);
+		return;
+	    }
+#endif
+
+	    TX_STATS_INC(portId,txDoneClientCallback);
+
+	    /*
+	     * Call user level callback.
+	     */
+	    ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn(
+		ixEthAccPortData[portId].ixEthAccTxData.txCallbackTag,
+		mbufPtr);
+
+	    /* move to next queue entry */
+	    qEntry = *(++qEntryPtr);
+
+	}
+    } while( txDoneQReadStatus == IX_SUCCESS );
+}
+
+IX_ETH_ACC_PUBLIC
+void ixEthAccDataPlaneShow(void)
+{
+    UINT32 numTx0Entries;
+    UINT32 numTx1Entries;
+    UINT32 numTxDoneEntries;
+    UINT32 numRxEntries;
+    UINT32 numRxFree0Entries;
+    UINT32 numRxFree1Entries;
+    UINT32 portId;
+#ifdef __ixp46X
+    UINT32 numTx2Entries;
+    UINT32 numRxFree2Entries;
+#endif
+#ifndef NDEBUG
+    UINT32 priority;
+    UINT32 numBuffersInRx=0;
+    UINT32 numBuffersInTx=0;
+    UINT32 numBuffersInSwQ=0;
+    UINT32 totalBuffers=0;
+    UINT32 rxFreeCallbackCounter = 0;
+    UINT32 txCallbackCounter = 0;
+#endif
+    UINT32 key;
+
+    /* snapshot of stats */
+    IxEthAccTxDataStats tx[IX_ETH_ACC_NUMBER_OF_PORTS];
+    IxEthAccRxDataStats rx[IX_ETH_ACC_NUMBER_OF_PORTS];
+    IxEthAccDataPlaneStats stats;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return;
+    }
+
+    /* get a reliable snapshot */
+    key = ixOsalIrqLock();
+
+    numTx0Entries = 0;
+    ixQMgrQNumEntriesGet(IX_ETH_ACC_TX_FRAME_ENET0_Q, &numTx0Entries);
+    numTx1Entries = 0;
+    ixQMgrQNumEntriesGet(IX_ETH_ACC_TX_FRAME_ENET1_Q, &numTx1Entries);
+    numTxDoneEntries = 0;
+    ixQMgrQNumEntriesGet( IX_ETH_ACC_TX_FRAME_DONE_ETH_Q, &numTxDoneEntries);
+    numRxEntries = 0;
+    ixEthAccQMgrRxQEntryGet(&numRxEntries);
+    numRxFree0Entries = 0;
+    ixQMgrQNumEntriesGet(IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q, &numRxFree0Entries);
+    numRxFree1Entries = 0;
+    ixQMgrQNumEntriesGet(IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q, &numRxFree1Entries);
+
+#ifdef __ixp46X
+    numTx2Entries = 0;
+    ixQMgrQNumEntriesGet(IX_ETH_ACC_TX_FRAME_ENET2_Q, &numTx2Entries);
+    numRxFree2Entries = 0;
+    ixQMgrQNumEntriesGet(IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q, &numRxFree2Entries);
+#endif
+
+    for(portId=IX_ETH_PORT_1; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+    {
+	memcpy(&tx[portId],
+	       &ixEthAccPortData[portId].ixEthAccTxData.stats,
+	       sizeof(tx[portId]));
+	memcpy(&rx[portId],
+	       &ixEthAccPortData[portId].ixEthAccRxData.stats,
+	       sizeof(rx[portId]));
+    }
+    memcpy(&stats, &ixEthAccDataStats, sizeof(stats));
+
+    ixOsalIrqUnlock(key);
+
+#ifdef NDEBUG
+    printf("Detailed statistics collection not supported in this load\n");
+#endif
+
+    /* print snapshot */
+    for(portId=0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+    {
+        /* If not IXP42X A0 stepping, proceed to check for existence of coprocessors */
+        if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	     (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	    || (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+        {
+                if ((IX_ETH_PORT_1 == portId) &&
+                    (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0) ==
+                     IX_FEATURE_CTRL_COMPONENT_DISABLED))
+                {
+                   continue ;
+                }
+                if ((IX_ETH_PORT_2 == portId) &&
+                    (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH1) ==
+                     IX_FEATURE_CTRL_COMPONENT_DISABLED))
+                {
+                    continue ;
+                }
+                if ((IX_ETH_PORT_3 == portId) &&
+                    (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA_ETH) ==
+                     IX_FEATURE_CTRL_COMPONENT_DISABLED))
+                {
+                    continue ;
+                }
+        }
+
+	printf("PORT %u --------------------------------\n",
+	       portId);
+#ifndef NDEBUG
+	printf("Tx Done Frames                : %u\n",
+	       tx[portId].txDoneClientCallback +
+	       tx[portId].txDoneSwQDuringDisable +
+	       tx[portId].txDoneDuringDisable);
+	printf("Tx Frames                     : %u\n",
+	       tx[portId].txQOK + tx[portId].txQDelayed);
+	printf("Tx H/W Q Added OK             : %u\n",
+	       tx[portId].txQOK);
+	printf("Tx H/W Q Delayed              : %u\n",
+	       tx[portId].txQDelayed);
+	printf("Tx From S/W Q Added OK        : %u\n",
+	       tx[portId].txFromSwQOK);
+	printf("Tx From S/W Q Delayed         : %u\n",
+	       tx[portId].txFromSwQDelayed);
+	printf("Tx Overflow                   : %u\n",
+	       tx[portId].txOverflow);
+	printf("Tx Mutual Lock                : %u\n",
+	       tx[portId].txLock);
+	printf("Tx Late Ntf Enabled           : %u\n",
+	       tx[portId].txLateNotificationEnabled);
+	printf("Tx Low Thresh CB              : %u\n",
+	       tx[portId].txLowThreshCallback);
+	printf("Tx Done from H/W Q (Disable)  : %u\n",
+	       tx[portId].txDoneDuringDisable);
+	printf("Tx Done from S/W Q (Disable)  : %u\n",
+	       tx[portId].txDoneSwQDuringDisable);
+	for (priority = IX_ETH_ACC_TX_PRIORITY_0;
+	     priority <= IX_ETH_ACC_TX_PRIORITY_7;
+	     priority++)
+	{
+	    if (tx[portId].txPriority[priority])
+	    {
+		printf("Tx Priority %u                 : %u\n",
+		       priority,
+		       tx[portId].txPriority[priority]);
+	    }
+	}
+#endif
+	printf("Tx unexpected errors          : %u (should be 0)\n",
+	       tx[portId].txUnexpectedError);
+
+#ifndef NDEBUG
+	printf("Rx Frames                     : %u\n",
+	       rx[portId].rxFrameClientCallback +
+	       rx[portId].rxSwQDuringDisable+
+	       rx[portId].rxDuringDisable);
+	printf("Rx Free Replenish             : %u\n",
+	       rx[portId].rxFreeRepOK + rx[portId].rxFreeRepDelayed);
+	printf("Rx Free H/W Q Added OK        : %u\n",
+	       rx[portId].rxFreeRepOK);
+	printf("Rx Free H/W Q Delayed         : %u\n",
+	       rx[portId].rxFreeRepDelayed);
+	printf("Rx Free From S/W Q Added OK   : %u\n",
+	       rx[portId].rxFreeRepFromSwQOK);
+	printf("Rx Free From S/W Q Delayed    : %u\n",
+	       rx[portId].rxFreeRepFromSwQDelayed);
+	printf("Rx Free Overflow              : %u\n",
+	       rx[portId].rxFreeOverflow);
+	printf("Rx Free Mutual Lock           : %u\n",
+	       rx[portId].rxFreeLock);
+	printf("Rx Free Late Ntf Enabled      : %u\n",
+	       rx[portId].rxFreeLateNotificationEnabled);
+	printf("Rx Free Low CB                : %u\n",
+	       rx[portId].rxFreeLowCallback);
+	printf("Rx From H/W Q (Disable)       : %u\n",
+	       rx[portId].rxDuringDisable);
+	printf("Rx From S/W Q (Disable)       : %u\n",
+	       rx[portId].rxSwQDuringDisable);
+	printf("Rx unlearned Mac Address      : %u\n",
+	       rx[portId].rxUnlearnedMacAddress);
+        printf("Rx Filtered (Rx => RxFree)    : %u\n",
+            rx[portId].rxFiltered);
+
+	for (priority = IX_ETH_ACC_TX_PRIORITY_0;
+	     priority <= IX_ETH_ACC_TX_PRIORITY_7;
+	     priority++)
+	{
+	    if (rx[portId].rxPriority[priority])
+	    {
+		printf("Rx Priority %u                 : %u\n",
+		       priority,
+		       rx[portId].rxPriority[priority]);
+	    }
+	}
+#endif
+	printf("Rx unexpected errors          : %u (should be 0)\n",
+	       rx[portId].rxUnexpectedError);
+
+#ifndef NDEBUG
+	numBuffersInTx = tx[portId].txQOK +
+	    tx[portId].txQDelayed -
+	    tx[portId].txDoneClientCallback -
+	    tx[portId].txDoneSwQDuringDisable -
+	    tx[portId].txDoneDuringDisable;
+
+	printf("# Tx Buffers currently for transmission : %u\n",
+	       numBuffersInTx);
+
+	numBuffersInRx = rx[portId].rxFreeRepOK +
+	    rx[portId].rxFreeRepDelayed -
+	    rx[portId].rxFrameClientCallback -
+	    rx[portId].rxSwQDuringDisable -
+	    rx[portId].rxDuringDisable;
+
+	printf("# Rx Buffers currently for reception    : %u\n",
+	       numBuffersInRx);
+
+	totalBuffers += numBuffersInRx + numBuffersInTx;
+#endif
+    }
+
+    printf("---------------------------------------\n");
+
+#ifndef NDEBUG
+    printf("\n");
+    printf("Mbufs :\n");
+    printf("Tx Unchained mbufs            : %u\n",
+	   stats.unchainedTxMBufs);
+    printf("Tx Chained bufs               : %u\n",
+	   stats.chainedTxMBufs);
+    printf("TxDone Unchained mbufs        : %u\n",
+	   stats.unchainedTxDoneMBufs);
+    printf("TxDone Chained bufs           : %u\n",
+	   stats.chainedTxDoneMBufs);
+    printf("RxFree Unchained mbufs        : %u\n",
+	   stats.unchainedRxFreeMBufs);
+    printf("RxFree Chained bufs           : %u\n",
+	   stats.chainedRxFreeMBufs);
+    printf("Rx Unchained mbufs            : %u\n",
+	   stats.unchainedRxMBufs);
+    printf("Rx Chained bufs               : %u\n",
+	   stats.chainedRxMBufs);
+
+    printf("\n");
+    printf("Software queue usage :\n");
+    printf("Buffers added to S/W Q        : %u\n",
+	   stats.addToSwQ);
+    printf("Buffers removed from S/W Q    : %u\n",
+	   stats.removeFromSwQ);
+
+    printf("\n");
+    printf("Hardware queues callbacks :\n");
+
+    for(portId=0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+    {
+	rxFreeCallbackCounter += rx[portId].rxFreeLowCallback;
+	txCallbackCounter += tx[portId].txLowThreshCallback;
+    }
+    printf("Tx Done QM Callback invoked   : %u\n",
+	   stats.txDoneCallbackCounter);
+    printf("Tx QM Callback invoked        : %u\n",
+	   txCallbackCounter);
+    printf("Rx QM Callback invoked        : %u\n",
+	   stats.rxCallbackCounter);
+    printf("Rx QM Callback burst read     : %u\n",
+	   stats.rxCallbackBurstRead);
+    printf("Rx Free QM Callback invoked   : %u\n",
+	   rxFreeCallbackCounter);
+#endif
+    printf("Unexpected errors in CB       : %u (should be 0)\n",
+	   stats.unexpectedError);
+    printf("\n");
+
+    printf("Hardware queues levels :\n");
+    printf("Transmit Port 1 Q             : %u \n",numTx0Entries);
+    printf("Transmit Port 2 Q             : %u \n",numTx1Entries);
+#ifdef __ixp46X
+    printf("Transmit Port 3 Q             : %u \n",numTx2Entries);
+#endif
+    printf("Transmit Done Q               : %u \n",numTxDoneEntries);
+    printf("Receive Q                     : %u \n",numRxEntries);
+    printf("Receive Free Port 1 Q         : %u \n",numRxFree0Entries);
+    printf("Receive Free Port 2 Q         : %u \n",numRxFree1Entries);
+#ifdef __ixp46X
+    printf("Receive Free Port 3 Q         : %u \n",numRxFree2Entries);
+#endif
+
+#ifndef NDEBUG
+    printf("\n");
+    printf("# Total Buffers accounted for : %u\n",
+	   totalBuffers);
+
+    numBuffersInSwQ = ixEthAccDataStats.addToSwQ -
+	ixEthAccDataStats.removeFromSwQ;
+
+    printf("    Buffers in S/W Qs         : %u\n",
+	   numBuffersInSwQ);
+    printf("    Buffers in H/W Qs or NPEs : %u\n",
+	   totalBuffers - numBuffersInSwQ);
+#endif
+
+    printf("Rx QoS Discipline             : %s\n",
+	   (ixEthAccDataInfo.schDiscipline ==
+	    FIFO_PRIORITY ) ? "Enabled" : "Disabled");
+
+    for(portId=0; portId < IX_ETH_ACC_NUMBER_OF_PORTS; portId++)
+    {
+	printf("Tx QoS Discipline port %u      : %s\n",
+	       portId,
+	       (ixEthAccPortData[portId].ixEthAccTxData.schDiscipline ==
+		FIFO_PRIORITY ) ? "Enabled" : "Disabled");
+    }
+    printf("\n");
+}
+
+
+
+
+

cpu/ixp/npe/IxEthAccMac.c

diff --git a/cpu/ixp/npe/IxEthAccMac.c b/cpu/ixp/npe/IxEthAccMac.c
new file mode 100644
index 0000000..d57e716
--- /dev/null
+++ b/cpu/ixp/npe/IxEthAccMac.c
@@ -0,0 +1,2641 @@
+/**
+ * @file IxEthAccMac.c
+ *
+ * @author Intel Corporation
+ * @date
+ *
+ * @brief  MAC control functions
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+#include "IxNpeMh.h"
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+#include "IxEthDB.h"
+#endif
+#include "IxEthDBPortDefs.h"
+#include "IxEthNpe.h"
+#include "IxEthAcc.h"
+#include "IxEthAccDataPlane_p.h"
+#include "IxEthAcc_p.h"
+#include "IxEthAccMac_p.h"
+
+/* Maximum number of retries during ixEthAccPortDisable, which
+ * is approximately 10 seconds
+*/
+#define IX_ETH_ACC_MAX_RETRY 500
+
+/* Maximum number of retries during ixEthAccPortDisable when expecting
+ * timeout
+ */
+#define IX_ETH_ACC_MAX_RETRY_TIMEOUT 5
+
+#define IX_ETH_ACC_VALIDATE_PORT_ID(portId) \
+    do                                                           \
+    {                                                            \
+        if(!IX_ETH_ACC_IS_PORT_VALID(portId))   \
+        {                                                        \
+	    return IX_ETH_ACC_INVALID_PORT;                      \
+        }                                                        \
+    } while(0)
+
+PUBLIC IxEthAccMacState ixEthAccMacState[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+PRIVATE UINT32 ixEthAccMacBase[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+/*Forward function declarations*/
+PRIVATE void
+ixEthAccPortDisableRx (IxEthAccPortId portId,
+		       IX_OSAL_MBUF * mBufPtr,
+		       BOOL useMultiBufferCallback);
+
+PRIVATE void
+ixEthAccPortDisableRxAndReplenish (IxEthAccPortId portId,
+				   IX_OSAL_MBUF * mBufPtr,
+				   BOOL useMultiBufferCallback);
+
+PRIVATE void
+ixEthAccPortDisableTxDone (UINT32 cbTag,
+			   IX_OSAL_MBUF *mbuf);
+
+PRIVATE void
+ixEthAccPortDisableTxDoneAndSubmit (UINT32 cbTag,
+				    IX_OSAL_MBUF *mbuf);
+
+PRIVATE void
+ixEthAccPortDisableRxCallback (UINT32 cbTag,
+			       IX_OSAL_MBUF * mBufPtr,
+			       UINT32 learnedPortId);
+
+PRIVATE void
+ixEthAccPortDisableMultiBufferRxCallback (UINT32 cbTag,
+					  IX_OSAL_MBUF **mBufPtr);
+
+PRIVATE IxEthAccStatus
+ixEthAccPortDisableTryTransmit(UINT32 portId);
+
+PRIVATE IxEthAccStatus
+ixEthAccPortDisableTryReplenish(UINT32 portId);
+
+PRIVATE IxEthAccStatus
+ixEthAccPortMulticastMacAddressGet (IxEthAccPortId portId,
+				    IxEthAccMacAddr *macAddr);
+
+PRIVATE IxEthAccStatus
+ixEthAccPortMulticastMacFilterGet (IxEthAccPortId portId,
+				   IxEthAccMacAddr *macAddr);
+
+PRIVATE void
+ixEthAccMacNpeStatsMessageCallback (IxNpeMhNpeId npeId,
+				    IxNpeMhMessage msg);
+
+PRIVATE void
+ixEthAccMacNpeStatsResetMessageCallback (IxNpeMhNpeId npeId,
+					 IxNpeMhMessage msg);
+
+PRIVATE void
+ixEthAccNpeLoopbackMessageCallback (IxNpeMhNpeId npeId,
+				    IxNpeMhMessage msg);
+
+PRIVATE void
+ixEthAccMulticastAddressSet(IxEthAccPortId portId);
+
+PRIVATE BOOL
+ixEthAccMacEqual(IxEthAccMacAddr *macAddr1,
+		 IxEthAccMacAddr *macAddr2);
+
+PRIVATE void
+ixEthAccMacPrint(IxEthAccMacAddr *m);
+
+PRIVATE void
+ixEthAccMacStateUpdate(IxEthAccPortId portId);
+
+IxEthAccStatus
+ixEthAccMacMemInit(void)
+{
+    ixEthAccMacBase[IX_ETH_PORT_1] =
+	(UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_0_BASE,
+				 IX_OSAL_IXP400_ETHA_MAP_SIZE);
+    ixEthAccMacBase[IX_ETH_PORT_2] =
+	(UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_1_BASE,
+				 IX_OSAL_IXP400_ETHB_MAP_SIZE);
+#ifdef __ixp46X
+    ixEthAccMacBase[IX_ETH_PORT_3] =
+	(UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_2_BASE,
+				 IX_OSAL_IXP400_ETH_NPEA_MAP_SIZE);
+    if (ixEthAccMacBase[IX_ETH_PORT_3] == 0)
+    {
+	ixOsalLog(IX_OSAL_LOG_LVL_FATAL,
+		  IX_OSAL_LOG_DEV_STDOUT,
+		  "EthAcc: Could not map MAC I/O memory\n",
+		  0, 0, 0, 0, 0 ,0);
+
+	return IX_ETH_ACC_FAIL;
+    }
+#endif
+
+    if (ixEthAccMacBase[IX_ETH_PORT_1] == 0
+	|| ixEthAccMacBase[IX_ETH_PORT_2] == 0)
+    {
+	ixOsalLog(IX_OSAL_LOG_LVL_FATAL,
+		  IX_OSAL_LOG_DEV_STDOUT,
+		  "EthAcc: Could not map MAC I/O memory\n",
+		  0, 0, 0, 0, 0 ,0);
+
+	return IX_ETH_ACC_FAIL;
+    }
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+void
+ixEthAccMacUnload(void)
+{
+    IX_OSAL_MEM_UNMAP(ixEthAccMacBase[IX_ETH_PORT_1]);
+    IX_OSAL_MEM_UNMAP(ixEthAccMacBase[IX_ETH_PORT_2]);
+#ifdef __ixp46X
+    IX_OSAL_MEM_UNMAP(ixEthAccMacBase[IX_ETH_PORT_3]);
+    ixEthAccMacBase[IX_ETH_PORT_3] = 0;
+#endif
+    ixEthAccMacBase[IX_ETH_PORT_2] = 0;
+    ixEthAccMacBase[IX_ETH_PORT_1] = 0;
+}
+
+IxEthAccStatus
+ixEthAccPortEnablePriv(IxEthAccPortId portId)
+{
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot enable port.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+        printf("EthAcc: (Mac) cannot enable port %d, port not initialized\n", portId);
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    if (ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn == NULL)
+    {
+        /* TxDone callback not registered */
+        printf("EthAcc: (Mac) cannot enable port %d, TxDone callback not registered\n", portId);
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    if ((ixEthAccPortData[portId].ixEthAccRxData.rxCallbackFn == NULL)
+	&& (ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackFn == NULL))
+    {
+        /* Receive callback not registered */
+        printf("EthAcc: (Mac) cannot enable port %d, Rx callback not registered\n", portId);
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    if(!ixEthAccMacState[portId].initDone)
+    {
+        printf("EthAcc: (Mac) cannot enable port %d, MAC address not set\n", portId);
+	return (IX_ETH_ACC_MAC_UNINITIALIZED);
+    }
+
+    /* if the state is being set to what it is already at, do nothing*/
+    if (ixEthAccMacState[portId].enabled)
+    {
+        return IX_ETH_ACC_SUCCESS;
+    }
+
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+    /* enable ethernet database for this port */
+    if (ixEthDBPortEnable(portId) != IX_ETH_DB_SUCCESS)
+    {
+        printf("EthAcc: (Mac) cannot enable port %d, EthDB failure\n", portId);
+        return IX_ETH_ACC_FAIL;
+    }
+#endif
+
+    /* set the MAC core registers */
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL2,
+	      IX_ETH_ACC_TX_CNTRL2_RETRIES_MASK);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RANDOM_SEED,
+	      IX_ETH_ACC_RANDOM_SEED_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_THRESH_P_EMPTY,
+	      IX_ETH_ACC_MAC_THRESH_P_EMPTY_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_THRESH_P_FULL,
+	      IX_ETH_ACC_MAC_THRESH_P_FULL_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_DEFER,
+	      IX_ETH_ACC_MAC_TX_DEFER_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_TWO_DEFER_1,
+	      IX_ETH_ACC_MAC_TX_TWO_DEFER_1_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_TWO_DEFER_2,
+	      IX_ETH_ACC_MAC_TX_TWO_DEFER_2_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_SLOT_TIME,
+	      IX_ETH_ACC_MAC_SLOT_TIME_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH,
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_BUF_SIZE_TX,
+	      IX_ETH_ACC_MAC_BUF_SIZE_TX_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL1,
+	      IX_ETH_ACC_TX_CNTRL1_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      IX_ETH_ACC_RX_CNTRL1_DEFAULT);
+
+    /* set the global state */
+    ixEthAccMacState[portId].portDisableState = ACTIVE;
+    ixEthAccMacState[portId].enabled = TRUE;
+
+    /* rewrite the setup (including mac filtering) depending
+     * on current options
+     */
+    ixEthAccMacStateUpdate(portId);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+/*
+ * PortDisable local variables. They contain the intermediate steps
+ * while the port is being disabled and the buffers being drained out
+ * of the NPE.
+ */
+typedef void (*IxEthAccPortDisableRx)(IxEthAccPortId portId,
+				      IX_OSAL_MBUF * mBufPtr,
+				      BOOL useMultiBufferCallback);
+static IxEthAccPortRxCallback
+ixEthAccPortDisableFn[IX_ETH_ACC_NUMBER_OF_PORTS];
+static IxEthAccPortMultiBufferRxCallback
+ixEthAccPortDisableMultiBufferFn[IX_ETH_ACC_NUMBER_OF_PORTS];
+static IxEthAccPortDisableRx
+ixEthAccPortDisableRxTable[IX_ETH_ACC_NUMBER_OF_PORTS];
+static UINT32
+ixEthAccPortDisableCbTag[IX_ETH_ACC_NUMBER_OF_PORTS];
+static UINT32
+ixEthAccPortDisableMultiBufferCbTag[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+static IxEthAccPortTxDoneCallback
+ixEthAccPortDisableTxDoneFn[IX_ETH_ACC_NUMBER_OF_PORTS];
+static UINT32
+ixEthAccPortDisableTxDoneCbTag[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+static UINT32
+ixEthAccPortDisableUserBufferCount[IX_ETH_ACC_NUMBER_OF_PORTS];
+
+/*
+ * PortDisable private callbacks functions. They handle the user
+ * traffic, and the special buffers (one for tx, one for rx) used
+ * in portDisable.
+ */
+PRIVATE void
+ixEthAccPortDisableTxDone(UINT32 cbTag,
+			  IX_OSAL_MBUF *mbuf)
+{
+    IxEthAccPortId portId = (IxEthAccPortId)cbTag;
+    volatile IxEthAccPortDisableState *txState = &ixEthAccMacState[portId].txState;
+
+    /* check for the special mbuf used in portDisable */
+    if (mbuf == ixEthAccMacState[portId].portDisableTxMbufPtr)
+    {
+        *txState = TRANSMIT_DONE;
+    }
+    else
+    {
+	/* increment the count of user traffic during portDisable */
+	ixEthAccPortDisableUserBufferCount[portId]++;
+
+       /* call client TxDone function */
+        ixEthAccPortDisableTxDoneFn[portId](ixEthAccPortDisableTxDoneCbTag[portId], mbuf);
+    }
+}
+
+PRIVATE IxEthAccStatus
+ixEthAccPortDisableTryTransmit(UINT32 portId)
+{
+    int key;
+    IxEthAccStatus status = IX_ETH_ACC_SUCCESS;
+    volatile IxEthAccPortDisableState *txState = &ixEthAccMacState[portId].txState;
+    /* transmit the special buffer again if it is transmitted
+     * and update the txState
+     * This section is protected because the portDisable context
+     * run an identical code, so the system keeps transmitting at the
+     * maximum rate.
+     */
+    key = ixOsalIrqLock();
+    if (*txState == TRANSMIT_DONE)
+    {
+	IX_OSAL_MBUF *mbufTxPtr = ixEthAccMacState[portId].portDisableTxMbufPtr;
+	*txState = TRANSMIT;
+	status = ixEthAccPortTxFrameSubmit(portId,
+					   mbufTxPtr,
+					   IX_ETH_ACC_TX_DEFAULT_PRIORITY);
+    }
+    ixOsalIrqUnlock(key);
+
+    return status;
+}
+
+PRIVATE void
+ixEthAccPortDisableTxDoneAndSubmit(UINT32 cbTag,
+				   IX_OSAL_MBUF *mbuf)
+{
+    IxEthAccPortId portId = (IxEthAccPortId)cbTag;
+
+    /* call the callback which forwards the traffic to the client */
+    ixEthAccPortDisableTxDone(cbTag, mbuf);
+
+    /* try to transmit the buffer used in portDisable
+     * if seen in TxDone
+     */
+    ixEthAccPortDisableTryTransmit(portId);
+}
+
+PRIVATE void
+ixEthAccPortDisableRx (IxEthAccPortId portId,
+		       IX_OSAL_MBUF * mBufPtr,
+		       BOOL useMultiBufferCallback)
+{
+    volatile IxEthAccPortDisableState *rxState = &ixEthAccMacState[portId].rxState;
+    IX_OSAL_MBUF *mNextPtr;
+
+    while (mBufPtr)
+    {
+	mNextPtr = IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(mBufPtr);
+	IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(mBufPtr) = NULL;
+
+	/* check for the special mbuf used in portDisable */
+	if (mBufPtr == ixEthAccMacState[portId].portDisableRxMbufPtr)
+	{
+            *rxState = RECEIVE;
+	}
+	else
+	{
+	    /* increment the count of user traffic during portDisable */
+	    ixEthAccPortDisableUserBufferCount[portId]++;
+
+	    /* reset the received payload length during portDisable */
+	    IX_OSAL_MBUF_MLEN(mBufPtr)    = 0;
+	    IX_OSAL_MBUF_PKT_LEN(mBufPtr) = 0;
+
+	    if (useMultiBufferCallback)
+	    {
+		/* call the user callback with one unchained
+		 * buffer, without payload. A small array is built
+		 * to be used as a parameter (the user callback expects
+		 * to receive an array ended by a NULL pointer.
+		 */
+		IX_OSAL_MBUF *mBufPtrArray[2];
+
+		mBufPtrArray[0] = mBufPtr;
+		mBufPtrArray[1] = NULL;
+		ixEthAccPortDisableMultiBufferFn[portId](
+			 ixEthAccPortDisableMultiBufferCbTag[portId],
+			 mBufPtrArray);
+	    }
+	    else
+	    {
+		/* call the user callback with a unchained
+		 * buffer, without payload and the destination port is
+		 * unknown.
+		 */
+		ixEthAccPortDisableFn[portId](
+		      ixEthAccPortDisableCbTag[portId],
+		      mBufPtr,
+		      IX_ETH_DB_UNKNOWN_PORT /* port not found */);
+	    }
+        }
+
+        mBufPtr = mNextPtr;
+    }
+}
+
+PRIVATE IxEthAccStatus
+ixEthAccPortDisableTryReplenish(UINT32 portId)
+{
+    int key;
+    IxEthAccStatus status = IX_ETH_ACC_SUCCESS;
+    volatile IxEthAccPortDisableState *rxState = &ixEthAccMacState[portId].rxState;
+    /* replenish with the special buffer again if it is received
+     * and update the rxState
+     * This section is protected because the portDisable context
+     * run an identical code, so the system keeps replenishing at the
+     * maximum rate.
+     */
+    key = ixOsalIrqLock();
+    if (*rxState == RECEIVE)
+    {
+	IX_OSAL_MBUF *mbufRxPtr = ixEthAccMacState[portId].portDisableRxMbufPtr;
+	*rxState = REPLENISH;
+	IX_OSAL_MBUF_MLEN(mbufRxPtr) = IX_ETHACC_RX_MBUF_MIN_SIZE;
+	status = ixEthAccPortRxFreeReplenish(portId, mbufRxPtr);
+    }
+    ixOsalIrqUnlock(key);
+
+    return status;
+}
+
+PRIVATE void
+ixEthAccPortDisableRxAndReplenish (IxEthAccPortId portId,
+				   IX_OSAL_MBUF * mBufPtr,
+				   BOOL useMultiBufferCallback)
+{
+    /* call the callback which forwards the traffic to the client */
+    ixEthAccPortDisableRx(portId, mBufPtr, useMultiBufferCallback);
+
+    /* try to replenish with the buffer used in portDisable
+     * if seen in Rx
+     */
+    ixEthAccPortDisableTryReplenish(portId);
+}
+
+PRIVATE void
+ixEthAccPortDisableRxCallback (UINT32 cbTag,
+			       IX_OSAL_MBUF * mBufPtr,
+			       UINT32 learnedPortId)
+{
+    IxEthAccPortId portId = (IxEthAccPortId)cbTag;
+
+    /* call the portDisable receive callback */
+   (ixEthAccPortDisableRxTable[portId])(portId, mBufPtr, FALSE);
+}
+
+PRIVATE void
+ixEthAccPortDisableMultiBufferRxCallback (UINT32 cbTag,
+					  IX_OSAL_MBUF **mBufPtr)
+{
+    IxEthAccPortId portId = (IxEthAccPortId)cbTag;
+
+    while (*mBufPtr)
+    {
+	/* call the portDisable receive callback with one buffer at a time */
+	(ixEthAccPortDisableRxTable[portId])(portId, *mBufPtr++, TRUE);
+    }
+}
+
+IxEthAccStatus
+ixEthAccPortDisablePriv(IxEthAccPortId portId)
+{
+    IxEthAccStatus status = IX_ETH_ACC_SUCCESS;
+    int key;
+    int retry, retryTimeout;
+    volatile IxEthAccPortDisableState *state = &ixEthAccMacState[portId].portDisableState;
+    volatile IxEthAccPortDisableState *rxState = &ixEthAccMacState[portId].rxState;
+    volatile IxEthAccPortDisableState *txState = &ixEthAccMacState[portId].txState;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot disable port.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* if the state is being set to what it is already at, do nothing */
+    if (!ixEthAccMacState[portId].enabled)
+    {
+        return IX_ETH_ACC_SUCCESS;
+    }
+
+    *state = DISABLED;
+
+    /* disable MAC receive first */
+    ixEthAccPortRxDisablePriv(portId);
+
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+    /* disable ethernet database for this port - It is done now to avoid
+     * issuing ELT maintenance after requesting 'port disable' in an NPE
+     */
+    if (ixEthDBPortDisable(portId) != IX_ETH_DB_SUCCESS)
+    {
+	status = IX_ETH_ACC_FAIL;
+        IX_ETH_ACC_FATAL_LOG("ixEthAccPortDisable: failed to disable EthDB for this port\n", 0, 0, 0, 0, 0, 0);
+    }
+#endif
+
+    /* enter the critical section */
+    key = ixOsalIrqLock();
+
+    /* swap the Rx and TxDone callbacks */
+    ixEthAccPortDisableFn[portId]            = ixEthAccPortData[portId].ixEthAccRxData.rxCallbackFn;
+    ixEthAccPortDisableMultiBufferFn[portId] = ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackFn;
+    ixEthAccPortDisableCbTag[portId]         = ixEthAccPortData[portId].ixEthAccRxData.rxCallbackTag;
+    ixEthAccPortDisableMultiBufferCbTag[portId] = ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackTag;
+    ixEthAccPortDisableTxDoneFn[portId]      = ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn;
+    ixEthAccPortDisableTxDoneCbTag[portId]   = ixEthAccPortData[portId].ixEthAccTxData.txCallbackTag;
+    ixEthAccPortDisableRxTable[portId]       =  ixEthAccPortDisableRx;
+
+    /* register temporary callbacks */
+    ixEthAccPortData[portId].ixEthAccRxData.rxCallbackFn            = ixEthAccPortDisableRxCallback;
+    ixEthAccPortData[portId].ixEthAccRxData.rxCallbackTag           = portId;
+
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackFn = ixEthAccPortDisableMultiBufferRxCallback;
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackTag = portId;
+
+    ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn  = ixEthAccPortDisableTxDone;
+    ixEthAccPortData[portId].ixEthAccTxData.txCallbackTag           = portId;
+
+    /* initialise the Rx state and Tx states */
+    *txState = TRANSMIT_DONE;
+    *rxState = RECEIVE;
+
+    /* exit the critical section */
+    ixOsalIrqUnlock(key);
+
+    /* enable a NPE loopback */
+    if (ixEthAccNpeLoopbackEnablePriv(portId) != IX_ETH_ACC_SUCCESS)
+    {
+	status = IX_ETH_ACC_FAIL;
+    }
+
+    if (status == IX_ETH_ACC_SUCCESS)
+    {
+	retry = 0;
+
+	/* Step 1 : Drain Tx traffic and TxDone queues :
+	 *
+	 * Transmit and replenish at least once with the
+	 * special buffers until both of them are seen
+	 * in the callback hook
+	 *
+	 * (the receive callback keeps replenishing, so once we see
+	 * the special Tx buffer, we can be sure that Tx drain is complete)
+	 */
+	ixEthAccPortDisableRxTable[portId]
+	    =  ixEthAccPortDisableRxAndReplenish;
+	ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn
+	    = ixEthAccPortDisableTxDone;
+
+	do
+	{
+	    /* keep replenishing */
+	    status = ixEthAccPortDisableTryReplenish(portId);
+	    if (status == IX_ETH_ACC_SUCCESS)
+	    {
+		/* keep transmitting */
+		status = ixEthAccPortDisableTryTransmit(portId);
+	    }
+	    if (status == IX_ETH_ACC_SUCCESS)
+	    {
+		/* wait for some traffic being processed */
+		ixOsalSleep(IX_ETH_ACC_PORT_DISABLE_DELAY_MSECS);
+	    }
+	}
+	while ((status == IX_ETH_ACC_SUCCESS)
+	       && (retry++ < IX_ETH_ACC_MAX_RETRY)
+	       && (*txState == TRANSMIT));
+
+	/* Step 2 : Drain Rx traffic, RxFree and Rx queues :
+	 *
+	 * Transmit and replenish at least once with the
+	 * special buffers until both of them are seen
+	 * in the callback hook
+	 * (the transmit callback keeps transmitting, and when we see
+	 * the special Rx buffer, we can be sure that rxFree drain
+	 * is complete)
+	 *
+	 * The nested loop helps to retry if the user was keeping
+	 * replenishing or transmitting during portDisable.
+	 *
+	 * The 2 nested loops ensure more retries if user traffic is
+	 * seen during portDisable : the user should not replenish
+	 * or transmit while portDisable is running. However, because of
+	 * the queueing possibilities in ethAcc dataplane, it is possible
+	 * that a lot of traffic is left in the queues (e.g. when
+	 * transmitting over a low speed link) and therefore, more
+	 * retries are allowed to help flushing the buffers out.
+	 */
+	ixEthAccPortDisableRxTable[portId]
+	    =  ixEthAccPortDisableRx;
+	ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn
+	    = ixEthAccPortDisableTxDoneAndSubmit;
+
+	do
+	{
+	    do
+	    {
+		ixEthAccPortDisableUserBufferCount[portId] = 0;
+
+		/* keep replenishing */
+		status = ixEthAccPortDisableTryReplenish(portId);
+		if (status == IX_ETH_ACC_SUCCESS)
+		{
+		    /* keep transmitting */
+		    status = ixEthAccPortDisableTryTransmit(portId);
+		}
+		if (status == IX_ETH_ACC_SUCCESS)
+		{
+		    /* wait for some traffic being processed */
+		    ixOsalSleep(IX_ETH_ACC_PORT_DISABLE_DELAY_MSECS);
+		}
+	    }
+	    while ((status == IX_ETH_ACC_SUCCESS)
+		   && (retry++ < IX_ETH_ACC_MAX_RETRY)
+		   && ((ixEthAccPortDisableUserBufferCount[portId] != 0)
+		       || (*rxState == REPLENISH)));
+
+	    /* After the first iteration, change the receive callbacks,
+	     * to process only 1 buffer at a time
+	     */
+	    ixEthAccPortDisableRxTable[portId]
+		= ixEthAccPortDisableRx;
+	    ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn
+		= ixEthAccPortDisableTxDone;
+
+	    /* repeat the whole process while user traffic is seen in TxDone
+	     *
+	     * The conditions to stop the loop are
+	     * - Xscale has both Rx and Tx special buffers
+	     *   (txState = transmit, rxState = receive)
+	     * - any error in txSubmit or rxReplenish
+	     * - no user traffic seen
+	     * - an excessive amount of retries
+	     */
+	}
+	while ((status == IX_ETH_ACC_SUCCESS)
+	       && (retry < IX_ETH_ACC_MAX_RETRY)
+	       && (*txState == TRANSMIT));
+
+	/* check the loop exit conditions. The NPE should not hold
+	 * the special buffers.
+	 */
+	if ((*rxState == REPLENISH) || (*txState == TRANSMIT))
+	{
+	    status = IX_ETH_ACC_FAIL;
+	}
+
+	if (status == IX_ETH_ACC_SUCCESS)
+	{
+	    /* Step 3 : Replenish without transmitting until a timeout
+	     * occurs, in order to drain the internal NPE fifos
+	     *
+	     * we can expect a few frames srill held
+	     * in the NPE.
+	     *
+	     * The 2 nested loops take care about the NPE dropping traffic
+	     * (including loopback traffic) when the Rx queue is full.
+	     *
+	     * The timeout value is very conservative
+	     * since the loopback used keeps replenishhing.
+	     *
+	     */
+	    do
+	    {
+		ixEthAccPortDisableRxTable[portId] = ixEthAccPortDisableRxAndReplenish;
+		ixEthAccPortDisableUserBufferCount[portId] = 0;
+		retryTimeout = 0;
+		do
+		{
+		    /* keep replenishing */
+		    status = ixEthAccPortDisableTryReplenish(portId);
+		    if (status == IX_ETH_ACC_SUCCESS)
+		    {
+			/* wait for some traffic being processed */
+			ixOsalSleep(IX_ETH_ACC_PORT_DISABLE_DELAY_MSECS);
+		    }
+		}
+		while ((status == IX_ETH_ACC_SUCCESS)
+		       && (retryTimeout++ < IX_ETH_ACC_MAX_RETRY_TIMEOUT));
+
+		/* Step 4 : Transmit once. Stop replenish
+		 *
+		 * After the Rx timeout, we are sure that the NPE does not
+		 * hold any frame in its internal NPE fifos.
+		 *
+		 * At this point, the NPE still holds the last rxFree buffer.
+		 * By transmitting a single frame, this should unblock the
+		 * last rxFree buffer. This code just transmit once and
+		 * wait for both frames seen in TxDone and in rxFree.
+		 *
+		 */
+		ixEthAccPortDisableRxTable[portId] =  ixEthAccPortDisableRx;
+		status = ixEthAccPortDisableTryTransmit(portId);
+
+		/* the NPE should immediatelyt release
+		 * the last Rx buffer and the last transmitted buffer
+		 * unless the last Tx frame was dropped (rx queue full)
+		 */
+		if (status == IX_ETH_ACC_SUCCESS)
+		{
+		    retryTimeout = 0;
+		    do
+		    {
+			ixOsalSleep(IX_ETH_ACC_PORT_DISABLE_DELAY_MSECS);
+		    }
+		    while ((*rxState == REPLENISH)
+			   && (retryTimeout++ < IX_ETH_ACC_MAX_RETRY_TIMEOUT));
+		}
+
+		/* the NPE may have dropped the traffic because of Rx
+		 * queue being full. This code ensures that the last
+		 * Tx and Rx frames are both received.
+		 */
+	    }
+	    while ((status == IX_ETH_ACC_SUCCESS)
+		   && (retry++ < IX_ETH_ACC_MAX_RETRY)
+		   && ((*txState == TRANSMIT)
+		       || (*rxState == REPLENISH)
+		       || (ixEthAccPortDisableUserBufferCount[portId] != 0)));
+
+	    /* Step 5 : check the final states : the NPE has
+	     * no buffer left, nor in Tx , nor in Rx directions.
+	     */
+	    if ((*rxState == REPLENISH) || (*txState == TRANSMIT))
+	    {
+		status = IX_ETH_ACC_FAIL;
+	    }
+	}
+
+        /* now all the buffers are drained, disable NPE loopback
+	 * This is done regardless of the logic to drain the queues and
+	 * the internal buffers held by the NPE.
+	 */
+	if (ixEthAccNpeLoopbackDisablePriv(portId) != IX_ETH_ACC_SUCCESS)
+	{
+	    status = IX_ETH_ACC_FAIL;
+	}
+    }
+
+    /* disable MAC Tx and Rx services */
+    ixEthAccMacState[portId].enabled = FALSE;
+    ixEthAccMacStateUpdate(portId);
+
+    /* restore the Rx and TxDone callbacks (within a critical section) */
+    key = ixOsalIrqLock();
+
+    ixEthAccPortData[portId].ixEthAccRxData.rxCallbackFn            = ixEthAccPortDisableFn[portId];
+    ixEthAccPortData[portId].ixEthAccRxData.rxCallbackTag           = ixEthAccPortDisableCbTag[portId];
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackFn = ixEthAccPortDisableMultiBufferFn[portId];
+    ixEthAccPortData[portId].ixEthAccRxData.rxMultiBufferCallbackTag = ixEthAccPortDisableMultiBufferCbTag[portId];
+    ixEthAccPortData[portId].ixEthAccTxData.txBufferDoneCallbackFn  = ixEthAccPortDisableTxDoneFn[portId];
+    ixEthAccPortData[portId].ixEthAccTxData.txCallbackTag           = ixEthAccPortDisableTxDoneCbTag[portId];
+
+    ixOsalIrqUnlock(key);
+
+    /* the MAC core rx/tx disable may left the MAC hardware in an
+     * unpredictable state. A hw reset is executed before resetting
+     * all the MAC parameters to a known value.
+     */
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_CORE_CNTRL,
+	      IX_ETH_ACC_CORE_RESET);
+
+    ixOsalSleep(IX_ETH_ACC_MAC_RESET_DELAY);
+
+    /* rewrite all parameters to their current value */
+    ixEthAccMacStateUpdate(portId);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH,
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_CORE_CNTRL,
+	      IX_ETH_ACC_CORE_MDC_EN);
+
+    return status;
+}
+
+IxEthAccStatus
+ixEthAccPortEnabledQueryPriv(IxEthAccPortId portId, BOOL *enabled)
+{
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot enable port.\n",(INT32)portId,0,0,0,0,0);
+
+        /* Since Eth NPE is not available, port must be disabled */
+        *enabled = FALSE ;
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+        /* Since Eth NPE is not available, port must be disabled */
+        *enabled = FALSE ;
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    *enabled = ixEthAccMacState[portId].enabled;
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortMacResetPriv(IxEthAccPortId portId)
+{
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot reset Ethernet coprocessor.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_CORE_CNTRL,
+	      IX_ETH_ACC_CORE_RESET);
+
+    ixOsalSleep(IX_ETH_ACC_MAC_RESET_DELAY);
+
+    /* rewrite all parameters to their current value */
+    ixEthAccMacStateUpdate(portId);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH,
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH_DEFAULT);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_CORE_CNTRL,
+	      IX_ETH_ACC_CORE_MDC_EN);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortLoopbackEnable(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot enable loopback.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* read register */
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    /* update register */
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      regval | IX_ETH_ACC_RX_CNTRL1_LOOP_EN);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+PRIVATE void
+ixEthAccNpeLoopbackMessageCallback (IxNpeMhNpeId npeId,
+				    IxNpeMhMessage msg)
+{
+    IxEthAccPortId portId = IX_ETH_ACC_NPE_TO_PORT_ID(npeId);
+
+#ifndef NDEBUG
+    /* Prudent to at least check the port is within range */
+    if (portId >= IX_ETH_ACC_NUMBER_OF_PORTS)
+    {
+	IX_ETH_ACC_FATAL_LOG("IXETHACC:ixEthAccPortDisableMessageCallback: Illegal port: %u\n",
+            (UINT32) portId, 0, 0, 0, 0, 0);
+
+	return;
+    }
+#endif
+
+    /* unlock message reception mutex */
+    ixOsalMutexUnlock(&ixEthAccMacState[portId].npeLoopbackMessageLock);
+}
+
+IxEthAccStatus
+ixEthAccNpeLoopbackEnablePriv(IxEthAccPortId portId)
+{
+    IX_STATUS npeMhStatus;
+    IxNpeMhMessage message;
+    IxEthAccStatus status = IX_ETH_ACC_SUCCESS;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot enable NPE loopback.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* enable NPE loopback (lsb of the message contains the value 1) */
+    message.data[0] = (IX_ETHNPE_SETLOOPBACK_MODE << IX_ETH_ACC_MAC_MSGID_SHL)
+	| 0x01;
+    message.data[1] = 0;
+
+    npeMhStatus = ixNpeMhMessageWithResponseSend(IX_ETH_ACC_PORT_TO_NPE_ID(portId),
+		message,
+		IX_ETHNPE_SETLOOPBACK_MODE_ACK,
+		ixEthAccNpeLoopbackMessageCallback,
+		IX_NPEMH_SEND_RETRIES_DEFAULT);
+
+    if (npeMhStatus != IX_SUCCESS)
+    {
+        status = IX_ETH_ACC_FAIL;
+    }
+    else
+    {
+	/* wait for NPE loopbackEnable response */
+        if (ixOsalMutexLock(&ixEthAccMacState[portId]. npeLoopbackMessageLock,
+			    IX_ETH_ACC_PORT_DISABLE_DELAY_MSECS)
+	    != IX_SUCCESS)
+        {
+            status = IX_ETH_ACC_FAIL;
+        }
+    }
+
+    return status;
+}
+
+IxEthAccStatus
+ixEthAccPortTxEnablePriv(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot enable TX.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* read register */
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     regval);
+
+    /* update register */
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL1,
+	      regval | IX_ETH_ACC_TX_CNTRL1_TX_EN);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortRxEnablePriv(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot enable RX.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* read register */
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    /* update register */
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      regval | IX_ETH_ACC_RX_CNTRL1_RX_EN);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortLoopbackDisable(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot disable loopback.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /*disable MAC loopabck */
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      (regval & ~IX_ETH_ACC_RX_CNTRL1_LOOP_EN));
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccNpeLoopbackDisablePriv(IxEthAccPortId portId)
+{
+    IX_STATUS npeMhStatus;
+    IxNpeMhMessage message;
+    IxEthAccStatus status = IX_ETH_ACC_SUCCESS;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot enable NPE loopback.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* disable NPE loopback (lsb of the message contains the value 0) */
+    message.data[0] = (IX_ETHNPE_SETLOOPBACK_MODE << IX_ETH_ACC_MAC_MSGID_SHL);
+    message.data[1] = 0;
+
+    npeMhStatus = ixNpeMhMessageWithResponseSend(IX_ETH_ACC_PORT_TO_NPE_ID(portId),
+		message,
+		IX_ETHNPE_SETLOOPBACK_MODE_ACK,
+		ixEthAccNpeLoopbackMessageCallback,
+		IX_NPEMH_SEND_RETRIES_DEFAULT);
+
+    if (npeMhStatus != IX_SUCCESS)
+    {
+        status = IX_ETH_ACC_FAIL;
+    }
+    else
+    {
+	/* wait for NPE loopbackEnable response */
+        if (ixOsalMutexLock(&ixEthAccMacState[portId].npeLoopbackMessageLock,
+			    IX_ETH_ACC_PORT_DISABLE_DELAY_MSECS)
+	    != IX_SUCCESS)
+        {
+            status = IX_ETH_ACC_FAIL;
+        }
+    }
+
+    return status;
+}
+
+IxEthAccStatus
+ixEthAccPortTxDisablePriv(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot disable TX.\n", (INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* read register */
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     regval);
+
+    /* update register */
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL1,
+	      (regval & ~IX_ETH_ACC_TX_CNTRL1_TX_EN));
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortRxDisablePriv(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Eth %d: Cannot disable RX.\n", (INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* read register */
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    /* update register */
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      (regval & ~IX_ETH_ACC_RX_CNTRL1_RX_EN));
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortPromiscuousModeClearPriv(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /* Turn off promiscuous mode */
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot clear promiscuous mode.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /*set bit 5 of Rx control 1 - enable address filtering*/
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      regval | IX_ETH_ACC_RX_CNTRL1_ADDR_FLTR_EN);
+
+    ixEthAccMacState[portId].promiscuous = FALSE;
+
+    ixEthAccMulticastAddressSet(portId);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortPromiscuousModeSetPriv(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot set promiscuous mode.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /*
+     * Set bit 5 of Rx control 1 - We enable address filtering even in
+     * promiscuous mode because we want the MAC to set the appropriate
+     * bits in m_flags which doesn't happen if we turn off filtering.
+     */
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      regval | IX_ETH_ACC_RX_CNTRL1_ADDR_FLTR_EN);
+
+    ixEthAccMacState[portId].promiscuous = TRUE;
+
+    ixEthAccMulticastAddressSet(portId);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortUnicastMacAddressSetPriv (IxEthAccPortId portId,
+				  IxEthAccMacAddr *macAddr)
+{
+    UINT32 i;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot set Unicast Mac Address.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+
+    if (macAddr == NULL)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    if ( macAddr->macAddress[0] & IX_ETH_ACC_ETH_MAC_BCAST_MCAST_BIT )
+    {
+	/* This is a multicast/broadcast address cant set it ! */
+	return IX_ETH_ACC_FAIL;
+    }
+
+    if ( macAddr->macAddress[0] == 0 &&
+	 macAddr->macAddress[1] == 0 &&
+	 macAddr->macAddress[2] == 0 &&
+	 macAddr->macAddress[3] == 0 &&
+	 macAddr->macAddress[4] == 0 &&
+	 macAddr->macAddress[5] == 0  )
+    {
+	/* This is an invalid mac address cant set it ! */
+	return IX_ETH_ACC_FAIL;
+    }
+
+#ifdef CONFIG_IXP425_COMPONENT_ETHDB
+    /* update the MAC address in the ethernet database */
+    if (ixEthDBPortAddressSet(portId, (IxEthDBMacAddr *) macAddr) != IX_ETH_DB_SUCCESS)
+    {
+        return IX_ETH_ACC_FAIL;
+    }
+#endif
+
+    /*Set the Unicast MAC to the specified value*/
+    for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE;i++)
+    {
+	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_UNI_ADDR_1 + i*sizeof(UINT32),
+		  macAddr->macAddress[i]);
+    }
+    ixEthAccMacState[portId].initDone = TRUE;
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortUnicastMacAddressGetPriv (IxEthAccPortId portId,
+				  IxEthAccMacAddr *macAddr)
+{
+    /*Return the current value of the Unicast MAC from h/w
+      for the specified port*/
+    UINT32 i;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot get Unicast Mac Address.\n",(INT32)portId,0,0,0,0,0);
+        /* Since Eth Npe is unavailable, return invalid MAC Address = 00:00:00:00:00:00 */
+        for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE;i++)
+        {
+	    macAddr->macAddress[i] = 0;
+        }
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if(!ixEthAccMacState[portId].initDone)
+    {
+	return (IX_ETH_ACC_MAC_UNINITIALIZED);
+    }
+
+    if (macAddr == NULL)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+
+    for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE;i++)
+    {
+	REG_READ(ixEthAccMacBase[portId],
+		 IX_ETH_ACC_MAC_UNI_ADDR_1 + i*sizeof(UINT32),
+		 macAddr->macAddress[i]);
+    }
+    return IX_ETH_ACC_SUCCESS;
+}
+
+PRIVATE IxEthAccStatus
+ixEthAccPortMulticastMacAddressGet (IxEthAccPortId portId,
+				    IxEthAccMacAddr *macAddr)
+{
+    /*Return the current value of the Multicast MAC from h/w
+      for the specified port*/
+    UINT32 i;
+
+    for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE;i++)
+    {
+
+	REG_READ(ixEthAccMacBase[portId],
+		 IX_ETH_ACC_MAC_ADDR_1 + i*sizeof(UINT32),
+		 macAddr->macAddress[i]);
+    }
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+PRIVATE IxEthAccStatus
+ixEthAccPortMulticastMacFilterGet (IxEthAccPortId portId,
+				   IxEthAccMacAddr *macAddr)
+{
+    /*Return the current value of the Multicast MAC from h/w
+      for the specified port*/
+    UINT32 i;
+
+    for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE;i++)
+    {
+
+	REG_READ(ixEthAccMacBase[portId],
+		 IX_ETH_ACC_MAC_ADDR_MASK_1 + i*sizeof(UINT32),
+		 macAddr->macAddress[i]);
+    }
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortMulticastAddressJoinPriv (IxEthAccPortId portId,
+				  IxEthAccMacAddr *macAddr)
+{
+    UINT32 i;
+    IxEthAccMacAddr broadcastAddr = {{0xff,0xff,0xff,0xff,0xff,0xff}};
+
+    /*Check that the port parameter is valid*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot join Multicast Mac Address.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /*Check that the mac address is valid*/
+    if(macAddr == NULL)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /* Check that this is a multicast address */
+    if (!(macAddr->macAddress[0] & IX_ETH_ACC_ETH_MAC_BCAST_MCAST_BIT))
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /* We don't add the Broadcast address */
+    if(ixEthAccMacEqual(&broadcastAddr, macAddr))
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    for (i = 0;
+	 i<ixEthAccMacState[portId].mcastAddrIndex;
+	 i++)
+    {
+	/*Check if the current entry already match an existing matches*/
+	if(ixEthAccMacEqual(&ixEthAccMacState[portId].mcastAddrsTable[i], macAddr))
+	{
+	    /* Address found in the list and already configured,
+	     * return a success status
+	     */
+	    return IX_ETH_ACC_SUCCESS;
+	}
+    }
+
+    /* check for availability at the end of the current table */
+    if(ixEthAccMacState[portId].mcastAddrIndex >= IX_ETH_ACC_MAX_MULTICAST_ADDRESSES)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /*First add the address to the multicast table for the
+      specified port*/
+    i=ixEthAccMacState[portId].mcastAddrIndex;
+
+    memcpy(&ixEthAccMacState[portId].mcastAddrsTable[i],
+	   &macAddr->macAddress,
+	   IX_IEEE803_MAC_ADDRESS_SIZE);
+
+    /*Increment the index into the table, this must be done here
+     as MulticastAddressSet below needs to know about the latest
+     entry.
+    */
+    ixEthAccMacState[portId].mcastAddrIndex++;
+
+    /*Then calculate the new value to be written to the address and
+      address mask registers*/
+    ixEthAccMulticastAddressSet(portId);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+IxEthAccStatus
+ixEthAccPortMulticastAddressJoinAllPriv (IxEthAccPortId portId)
+{
+    IxEthAccMacAddr mcastMacAddr = {{0x1,0x0,0x0,0x0,0x0,0x0}};
+
+    /*Check that the port parameter is valid*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot join all Multicast Address.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /* remove all entries from the database and
+    *  insert a multicast entry
+    */
+    memcpy(&ixEthAccMacState[portId].mcastAddrsTable[0],
+	   &mcastMacAddr.macAddress,
+	   IX_IEEE803_MAC_ADDRESS_SIZE);
+
+    ixEthAccMacState[portId].mcastAddrIndex = 1;
+    ixEthAccMacState[portId].joinAll = TRUE;
+
+    ixEthAccMulticastAddressSet(portId);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortMulticastAddressLeavePriv (IxEthAccPortId portId,
+				   IxEthAccMacAddr *macAddr)
+{
+    UINT32 i;
+    IxEthAccMacAddr mcastMacAddr = {{0x1,0x0,0x0,0x0,0x0,0x0}};
+
+    /*Check that the port parameter is valid*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot leave Multicast Address.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /*Check that the mac address is valid*/
+    if(macAddr == NULL)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+    /* Remove this mac address from the mask for the specified port
+     * we copy down all entries above the blanked entry, and
+     * decrement the index
+     */
+    i=0;
+
+    while(i<ixEthAccMacState[portId].mcastAddrIndex)
+    {
+	/*Check if the current entry matches*/
+	if(ixEthAccMacEqual(&ixEthAccMacState[portId].mcastAddrsTable[i],
+			    macAddr))
+	{
+	    if(ixEthAccMacEqual(macAddr, &mcastMacAddr))
+	    {
+		ixEthAccMacState[portId].joinAll = FALSE;
+	    }
+	    /*Decrement the index into the multicast address table
+	      for the current port*/
+	    ixEthAccMacState[portId].mcastAddrIndex--;
+
+	    /*Copy down all entries above the current entry*/
+	    while(i<ixEthAccMacState[portId].mcastAddrIndex)
+	    {
+		memcpy(&ixEthAccMacState[portId].mcastAddrsTable[i],
+		       &ixEthAccMacState[portId].mcastAddrsTable[i+1],
+		       IX_IEEE803_MAC_ADDRESS_SIZE);
+                i++;
+	    }
+	    /*recalculate the mask and write it to the MAC*/
+	    ixEthAccMulticastAddressSet(portId);
+
+	    return IX_ETH_ACC_SUCCESS;
+	}
+	/* search the next entry */
+	i++;
+    }
+    /* no matching entry found */
+    return IX_ETH_ACC_NO_SUCH_ADDR;
+}
+
+IxEthAccStatus
+ixEthAccPortMulticastAddressLeaveAllPriv (IxEthAccPortId portId)
+{
+    /*Check that the port parameter is valid*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot leave all Multicast Address.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    ixEthAccMacState[portId].mcastAddrIndex = 0;
+    ixEthAccMacState[portId].joinAll = FALSE;
+
+    ixEthAccMulticastAddressSet(portId);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+IxEthAccStatus
+ixEthAccPortUnicastAddressShowPriv (IxEthAccPortId portId)
+{
+    IxEthAccMacAddr macAddr;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot show Unicast Address.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    /*Get the MAC (UINICAST) address from hardware*/
+    if(ixEthAccPortUnicastMacAddressGetPriv(portId, &macAddr) != IX_ETH_ACC_SUCCESS)
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: MAC address uninitialised port %u\n",
+			       (INT32)portId,0,0,0,0,0);
+	return IX_ETH_ACC_MAC_UNINITIALIZED;
+    }
+
+    /*print it out*/
+    ixEthAccMacPrint(&macAddr);
+    printf("\n");
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+
+void
+ixEthAccPortMulticastAddressShowPriv(IxEthAccPortId portId)
+{
+    IxEthAccMacAddr macAddr;
+    UINT32 i;
+
+    if(!IX_ETH_ACC_IS_PORT_VALID(portId))
+    {
+        return;
+    }
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot show Multicast Address.\n",(INT32)portId,0,0,0,0,0);
+        return ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return;
+    }
+
+    printf("Multicast MAC: ");
+    /*Get the MAC (MULTICAST) address from hardware*/
+    ixEthAccPortMulticastMacAddressGet(portId, &macAddr);
+    /*print it out*/
+    ixEthAccMacPrint(&macAddr);
+    /*Get the MAC (MULTICAST) filter from hardware*/
+    ixEthAccPortMulticastMacFilterGet(portId, &macAddr);
+    /*print it out*/
+    printf(" ( ");
+    ixEthAccMacPrint(&macAddr);
+    printf(" )\n");
+    printf("Constituent Addresses:\n");
+    for(i=0;i<ixEthAccMacState[portId].mcastAddrIndex;i++)
+    {
+	ixEthAccMacPrint(&ixEthAccMacState[portId].mcastAddrsTable[i]);
+	printf("\n");
+    }
+    return;
+}
+
+/*Set the duplex mode*/
+IxEthAccStatus
+ixEthAccPortDuplexModeSetPriv (IxEthAccPortId portId,
+			   IxEthAccDuplexMode mode)
+{
+    UINT32 txregval;
+    UINT32 rxregval;
+
+    /*This is bit 1 of the transmit control reg, set to 1 for half
+      duplex, 0 for full duplex*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot set Duplex Mode.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     txregval);
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     rxregval);
+
+    if (mode ==  IX_ETH_ACC_FULL_DUPLEX)
+    {
+	/*Clear half duplex bit in TX*/
+	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_TX_CNTRL1,
+		  txregval & ~IX_ETH_ACC_TX_CNTRL1_DUPLEX);
+
+	/*We must set the pause enable in the receive logic when in
+	  full duplex mode*/
+	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_RX_CNTRL1,
+		  rxregval | IX_ETH_ACC_RX_CNTRL1_PAUSE_EN);
+	ixEthAccMacState[portId].fullDuplex = TRUE;
+
+    }
+    else if (mode ==  IX_ETH_ACC_HALF_DUPLEX)
+    {
+	/*Set half duplex bit in TX*/
+	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_TX_CNTRL1,
+		  txregval | IX_ETH_ACC_TX_CNTRL1_DUPLEX);
+
+	/*We must clear pause enable in the receive logic when in
+	  half duplex mode*/
+	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_RX_CNTRL1,
+		  rxregval & ~IX_ETH_ACC_RX_CNTRL1_PAUSE_EN);
+
+	ixEthAccMacState[portId].fullDuplex = FALSE;
+    }
+    else
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+
+    return IX_ETH_ACC_SUCCESS;
+
+}
+
+
+
+IxEthAccStatus
+ixEthAccPortDuplexModeGetPriv (IxEthAccPortId portId,
+			   IxEthAccDuplexMode *mode)
+{
+    /*Return the duplex mode for the specified port*/
+    UINT32 regval;
+
+    /*This is bit 1 of the transmit control reg, set to 1 for half
+      duplex, 0 for full duplex*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot get Duplex Mode.\n",(INT32)portId,0,0,0,0,0);
+        /* return hald duplex */
+        *mode = IX_ETH_ACC_HALF_DUPLEX ;
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    if (mode == NULL)
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     regval);
+
+    if( regval & IX_ETH_ACC_TX_CNTRL1_DUPLEX)
+    {
+	*mode = IX_ETH_ACC_HALF_DUPLEX;
+    }
+    else
+    {
+	*mode = IX_ETH_ACC_FULL_DUPLEX;
+    }
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+
+IxEthAccStatus
+ixEthAccPortTxFrameAppendPaddingEnablePriv (IxEthAccPortId portId)
+{
+    UINT32 regval;
+    /*Enable FCS computation by the MAC and appending to the
+      frame*/
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot enable Tx Frame Append Padding.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL1,
+	      regval |
+	      IX_ETH_ACC_TX_CNTRL1_PAD_EN);
+
+    ixEthAccMacState[portId].txPADAppend = TRUE;
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortTxFrameAppendPaddingDisablePriv (IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /*disable FCS computation and appending*/
+    /*Set bit 4 of Tx control register one to zero*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot disble Tx Frame Append Padding.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL1,
+	      regval & ~IX_ETH_ACC_TX_CNTRL1_PAD_EN);
+
+    ixEthAccMacState[portId].txPADAppend = FALSE;
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortTxFrameAppendFCSEnablePriv (IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /*Enable FCS computation by the MAC and appending to the
+      frame*/
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot enable Tx Frame Append FCS.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL1,
+	      regval | IX_ETH_ACC_TX_CNTRL1_FCS_EN);
+
+    ixEthAccMacState[portId].txFCSAppend = TRUE;
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortTxFrameAppendFCSDisablePriv (IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /*disable FCS computation and appending*/
+    /*Set bit 4 of Tx control register one to zero*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot disable Tx Frame Append FCS.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_TX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_TX_CNTRL1,
+	      regval & ~IX_ETH_ACC_TX_CNTRL1_FCS_EN);
+
+    ixEthAccMacState[portId].txFCSAppend = FALSE;
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortRxFrameAppendFCSEnablePriv (IxEthAccPortId portId)
+{
+    /*Set bit 2 of Rx control 1*/
+    UINT32 regval;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot enable Rx Frame Append FCS.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      regval | IX_ETH_ACC_RX_CNTRL1_CRC_EN);
+
+    ixEthAccMacState[portId].rxFCSAppend = TRUE;
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccPortRxFrameAppendFCSDisablePriv (IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    /*Clear bit 2 of Rx control 1*/
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot disable Rx Frame Append FCS.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    REG_READ(ixEthAccMacBase[portId],
+	     IX_ETH_ACC_MAC_RX_CNTRL1,
+	     regval);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_RX_CNTRL1,
+	      regval & ~IX_ETH_ACC_RX_CNTRL1_CRC_EN);
+
+    ixEthAccMacState[portId].rxFCSAppend = FALSE;
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+
+PRIVATE void
+ixEthAccMacNpeStatsMessageCallback (IxNpeMhNpeId npeId,
+				    IxNpeMhMessage msg)
+{
+    IxEthAccPortId portId = IX_ETH_ACC_NPE_TO_PORT_ID(npeId);
+
+#ifndef NDEBUG
+    /* Prudent to at least check the port is within range */
+    if (portId >= IX_ETH_ACC_NUMBER_OF_PORTS)
+    {
+	IX_ETH_ACC_FATAL_LOG(
+     "IXETHACC:ixEthAccMacNpeStatsMessageCallback: Illegal port: %u\n",
+     (UINT32)portId, 0, 0, 0, 0, 0);
+	return;
+    }
+#endif
+
+    /*Unblock Stats Get call*/
+    ixOsalMutexUnlock(&ixEthAccMacState[portId].ackMIBStatsLock);
+
+}
+
+PRIVATE void
+ixEthAccMibIIStatsEndianConvert (IxEthEthObjStats *retStats)
+{
+    /* endianness conversion */
+
+    /* Rx stats */
+    retStats->dot3StatsAlignmentErrors =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsAlignmentErrors);
+    retStats->dot3StatsFCSErrors =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsFCSErrors);
+    retStats->dot3StatsInternalMacReceiveErrors =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsInternalMacReceiveErrors);
+    retStats->RxOverrunDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxOverrunDiscards);
+    retStats->RxLearnedEntryDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxLearnedEntryDiscards);
+    retStats->RxLargeFramesDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxLargeFramesDiscards);
+    retStats->RxSTPBlockedDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxSTPBlockedDiscards);
+    retStats->RxVLANTypeFilterDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxVLANTypeFilterDiscards);
+    retStats->RxVLANIdFilterDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxVLANIdFilterDiscards);
+    retStats->RxInvalidSourceDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxInvalidSourceDiscards);
+    retStats->RxBlackListDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxBlackListDiscards);
+    retStats->RxWhiteListDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxWhiteListDiscards);
+    retStats->RxUnderflowEntryDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->RxUnderflowEntryDiscards);
+
+    /* Tx stats */
+    retStats->dot3StatsSingleCollisionFrames =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsSingleCollisionFrames);
+    retStats->dot3StatsMultipleCollisionFrames =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsMultipleCollisionFrames);
+    retStats->dot3StatsDeferredTransmissions =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsDeferredTransmissions);
+    retStats->dot3StatsLateCollisions =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsLateCollisions);
+    retStats->dot3StatsExcessiveCollsions =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsExcessiveCollsions);
+    retStats->dot3StatsInternalMacTransmitErrors =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsInternalMacTransmitErrors);
+    retStats->dot3StatsCarrierSenseErrors =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->dot3StatsCarrierSenseErrors);
+    retStats->TxLargeFrameDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->TxLargeFrameDiscards);
+    retStats->TxVLANIdFilterDiscards =
+	IX_OSAL_SWAP_BE_SHARED_LONG(retStats->TxVLANIdFilterDiscards);
+}
+
+IxEthAccStatus
+ixEthAccMibIIStatsGet (IxEthAccPortId portId,
+		       IxEthEthObjStats *retStats )
+{
+    IxNpeMhMessage message;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGet (Mac) EthAcc service is not initialized\n");
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (retStats == NULL)
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGet (Mac) NULL argument\n");
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGet (Mac) NPE for port %d is not available\n", portId);
+
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot get MIB II Stats.\n",(INT32)portId,0,0,0,0,0);
+
+        /* Return all zero stats */
+        IX_ETH_ACC_MEMSET(retStats, 0, sizeof(IxEthEthObjStats));
+
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGet (Mac) port %d is not initialized\n", portId);
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    IX_OSAL_CACHE_INVALIDATE(retStats, sizeof(IxEthEthObjStats));
+
+    message.data[0] = IX_ETHNPE_GETSTATS << IX_ETH_ACC_MAC_MSGID_SHL;
+    message.data[1] = (UINT32) IX_OSAL_MMU_VIRT_TO_PHYS(retStats);
+
+    /* Permit only one task to request MIB statistics Get operation
+       at a time */
+    ixOsalMutexLock(&ixEthAccMacState[portId].MIBStatsGetAccessLock, IX_OSAL_WAIT_FOREVER);
+
+    if(ixNpeMhMessageWithResponseSend(IX_ETH_ACC_PORT_TO_NPE_ID(portId),
+				      message,
+				      IX_ETHNPE_GETSTATS,
+				      ixEthAccMacNpeStatsMessageCallback,
+				      IX_NPEMH_SEND_RETRIES_DEFAULT)
+       != IX_SUCCESS)
+    {
+	ixOsalMutexUnlock(&ixEthAccMacState[portId].MIBStatsGetAccessLock);
+
+        printf("EthAcc: (Mac) StatsGet failed to send NPE message\n");
+
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /* Wait for callback invocation indicating response to
+       this request - we need this mutex in order to ensure
+       that the return from this function is synchronous */
+    ixOsalMutexLock(&ixEthAccMacState[portId].ackMIBStatsLock, IX_ETH_ACC_MIB_STATS_DELAY_MSECS);
+
+    /* Permit other tasks to perform MIB statistics Get operation */
+    ixOsalMutexUnlock(&ixEthAccMacState[portId].MIBStatsGetAccessLock);
+
+    ixEthAccMibIIStatsEndianConvert (retStats);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+PRIVATE void
+ixEthAccMacNpeStatsResetMessageCallback (IxNpeMhNpeId npeId,
+					 IxNpeMhMessage msg)
+{
+    IxEthAccPortId portId = IX_ETH_ACC_NPE_TO_PORT_ID(npeId);
+
+#ifndef NDEBUG
+    /* Prudent to at least check the port is within range */
+    if (portId >= IX_ETH_ACC_NUMBER_OF_PORTS)
+    {
+	IX_ETH_ACC_FATAL_LOG(
+     "IXETHACC:ixEthAccMacNpeStatsResetMessageCallback: Illegal port: %u\n",
+     (UINT32)portId, 0, 0, 0, 0, 0);
+	return;
+    }
+#endif
+
+    /*Unblock Stats Get & reset call*/
+    ixOsalMutexUnlock(&ixEthAccMacState[portId].ackMIBStatsResetLock);
+
+}
+
+
+
+IxEthAccStatus
+ixEthAccMibIIStatsGetClear (IxEthAccPortId portId,
+			    IxEthEthObjStats *retStats)
+{
+    IxNpeMhMessage message;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGetClear (Mac) EthAcc service is not initialized\n");
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (retStats == NULL)
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGetClear (Mac) NULL argument\n");
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGetClear (Mac) NPE for port %d is not available\n", portId);
+
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot get and clear MIB II Stats.\n", (INT32)portId, 0, 0, 0, 0, 0);
+
+        /* Return all zero stats */
+        IX_ETH_ACC_MEMSET(retStats, 0, sizeof(IxEthEthObjStats));
+
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if (!IX_ETH_IS_PORT_INITIALIZED(portId))
+    {
+        printf("EthAcc: ixEthAccMibIIStatsGetClear (Mac) port %d is not initialized\n", portId);
+	return (IX_ETH_ACC_PORT_UNINITIALIZED);
+    }
+
+    IX_OSAL_CACHE_INVALIDATE(retStats, sizeof(IxEthEthObjStats));
+
+    message.data[0] = IX_ETHNPE_RESETSTATS << IX_ETH_ACC_MAC_MSGID_SHL;
+    message.data[1] = (UINT32) IX_OSAL_MMU_VIRT_TO_PHYS(retStats);
+
+    /* Permit only one task to request MIB statistics Get-Reset operation at a time */
+    ixOsalMutexLock(&ixEthAccMacState[portId].MIBStatsGetResetAccessLock, IX_OSAL_WAIT_FOREVER);
+
+    if(ixNpeMhMessageWithResponseSend(IX_ETH_ACC_PORT_TO_NPE_ID(portId),
+				      message,
+				      IX_ETHNPE_RESETSTATS,
+				      ixEthAccMacNpeStatsResetMessageCallback,
+				      IX_NPEMH_SEND_RETRIES_DEFAULT)
+       != IX_SUCCESS)
+    {
+	ixOsalMutexUnlock(&ixEthAccMacState[portId].MIBStatsGetResetAccessLock);
+
+        printf("EthAcc: (Mac) ixEthAccMibIIStatsGetClear failed to send NPE message\n");
+
+	return IX_ETH_ACC_FAIL;
+    }
+
+    /* Wait for callback invocation indicating response to this request */
+    ixOsalMutexLock(&ixEthAccMacState[portId].ackMIBStatsResetLock, IX_ETH_ACC_MIB_STATS_DELAY_MSECS);
+
+    /* permit other tasks to get and reset MIB stats*/
+    ixOsalMutexUnlock(&ixEthAccMacState[portId].MIBStatsGetResetAccessLock);
+
+    ixEthAccMibIIStatsEndianConvert(retStats);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+IxEthAccStatus
+ixEthAccMibIIStatsClear (IxEthAccPortId portId)
+{
+    static IxEthEthObjStats retStats;
+    IxEthAccStatus status;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot clear MIB II Stats.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    /* there is no reset operation without a corresponding Get */
+    status = ixEthAccMibIIStatsGetClear(portId, &retStats);
+
+    return status;
+}
+
+/* Initialize the ethernet MAC settings */
+IxEthAccStatus
+ixEthAccMacInit(IxEthAccPortId portId)
+{
+    IX_OSAL_MBUF_POOL* portDisablePool;
+    UINT8 *data;
+
+    IX_ETH_ACC_VALIDATE_PORT_ID(portId);
+
+    if (IX_ETH_ACC_SUCCESS != ixEthAccSingleEthNpeCheck(portId))
+    {
+        IX_ETH_ACC_WARNING_LOG("EthAcc: Unavailable Eth %d: Cannot initialize Mac.\n",(INT32)portId,0,0,0,0,0);
+        return IX_ETH_ACC_SUCCESS ;
+    }
+
+    if(ixEthAccMacState[portId].macInitialised == FALSE)
+    {
+	ixEthAccMacState[portId].fullDuplex  = TRUE;
+	ixEthAccMacState[portId].rxFCSAppend = TRUE;
+	ixEthAccMacState[portId].txFCSAppend = TRUE;
+	ixEthAccMacState[portId].txPADAppend = TRUE;
+	ixEthAccMacState[portId].enabled     = FALSE;
+	ixEthAccMacState[portId].promiscuous = TRUE;
+	ixEthAccMacState[portId].joinAll     = FALSE;
+	ixEthAccMacState[portId].initDone    = FALSE;
+	ixEthAccMacState[portId].macInitialised = TRUE;
+
+        /* initialize MIB stats mutexes */
+        ixOsalMutexInit(&ixEthAccMacState[portId].ackMIBStatsLock);
+        ixOsalMutexLock(&ixEthAccMacState[portId].ackMIBStatsLock, IX_OSAL_WAIT_FOREVER);
+
+        ixOsalMutexInit(&ixEthAccMacState[portId].ackMIBStatsResetLock);
+        ixOsalMutexLock(&ixEthAccMacState[portId].ackMIBStatsResetLock, IX_OSAL_WAIT_FOREVER);
+
+        ixOsalMutexInit(&ixEthAccMacState[portId].MIBStatsGetAccessLock);
+
+        ixOsalMutexInit(&ixEthAccMacState[portId].MIBStatsGetResetAccessLock);
+
+        ixOsalMutexInit(&ixEthAccMacState[portId].npeLoopbackMessageLock);
+
+	ixEthAccMacState[portId].portDisableRxMbufPtr = NULL;
+        ixEthAccMacState[portId].portDisableTxMbufPtr = NULL;
+
+	portDisablePool = IX_OSAL_MBUF_POOL_INIT(2,
+			  IX_ETHACC_RX_MBUF_MIN_SIZE,
+			  "portDisable Pool");
+
+        IX_OSAL_ENSURE(portDisablePool != NULL, "Failed to initialize PortDisable pool");
+
+	ixEthAccMacState[portId].portDisableRxMbufPtr = IX_OSAL_MBUF_POOL_GET(portDisablePool);
+        ixEthAccMacState[portId].portDisableTxMbufPtr = IX_OSAL_MBUF_POOL_GET(portDisablePool);
+
+	IX_OSAL_ENSURE(ixEthAccMacState[portId].portDisableRxMbufPtr != NULL,
+		  "Pool allocation failed");
+        IX_OSAL_ENSURE(ixEthAccMacState[portId].portDisableTxMbufPtr != NULL,
+		  "Pool allocation failed");
+	/* fill the payload of the Rx mbuf used in portDisable */
+        IX_OSAL_MBUF_MLEN(ixEthAccMacState[portId].portDisableRxMbufPtr) = IX_ETHACC_RX_MBUF_MIN_SIZE;
+
+        memset(IX_OSAL_MBUF_MDATA(ixEthAccMacState[portId].portDisableRxMbufPtr),
+	       0xAA,
+	       IX_ETHACC_RX_MBUF_MIN_SIZE);
+
+	/* fill the payload of the Tx mbuf used in portDisable (64 bytes) */
+        IX_OSAL_MBUF_MLEN(ixEthAccMacState[portId].portDisableTxMbufPtr) = 64;
+        IX_OSAL_MBUF_PKT_LEN(ixEthAccMacState[portId].portDisableTxMbufPtr) = 64;
+
+        data = (UINT8 *) IX_OSAL_MBUF_MDATA(ixEthAccMacState[portId].portDisableTxMbufPtr);
+        memset(data, 0xBB, 64);
+        data[0] = 0x00; /* unicast destination MAC address */
+        data[6] = 0x00; /* unicast source MAC address */
+        data[12] = 0x08; /* typelength : IP frame */
+        data[13] = 0x00; /* typelength : IP frame */
+
+	IX_OSAL_CACHE_FLUSH(data, 64);
+    }
+
+    IX_OSAL_ASSERT (ixEthAccMacBase[portId] != 0);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_CORE_CNTRL,
+	      IX_ETH_ACC_CORE_RESET);
+
+    ixOsalSleep(IX_ETH_ACC_MAC_RESET_DELAY);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_CORE_CNTRL,
+	      IX_ETH_ACC_CORE_MDC_EN);
+
+    REG_WRITE(ixEthAccMacBase[portId],
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH,
+	      IX_ETH_ACC_MAC_INT_CLK_THRESH_DEFAULT);
+
+    ixEthAccMacStateUpdate(portId);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+/* PRIVATE Functions*/
+
+PRIVATE void
+ixEthAccMacStateUpdate(IxEthAccPortId portId)
+{
+    UINT32 regval;
+
+    if ( ixEthAccMacState[portId].enabled == FALSE )
+    {
+	/*  Just disable both the transmitter and reciver in the MAC.  */
+        REG_READ(ixEthAccMacBase[portId],
+		 IX_ETH_ACC_MAC_RX_CNTRL1,
+		 regval);
+ 	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_RX_CNTRL1,
+		  regval & ~IX_ETH_ACC_RX_CNTRL1_RX_EN);
+
+        REG_READ(ixEthAccMacBase[portId],
+		 IX_ETH_ACC_MAC_TX_CNTRL1,
+		 regval);
+ 	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_TX_CNTRL1,
+		  regval & ~IX_ETH_ACC_TX_CNTRL1_TX_EN);
+    }
+
+    if(ixEthAccMacState[portId].fullDuplex)
+    {
+	ixEthAccPortDuplexModeSetPriv (portId, IX_ETH_ACC_FULL_DUPLEX);
+    }
+    else
+    {
+	ixEthAccPortDuplexModeSetPriv (portId, IX_ETH_ACC_HALF_DUPLEX);
+    }
+
+    if(ixEthAccMacState[portId].rxFCSAppend)
+    {
+	ixEthAccPortRxFrameAppendFCSEnablePriv (portId);
+    }
+    else
+    {
+	ixEthAccPortRxFrameAppendFCSDisablePriv (portId);
+    }
+
+    if(ixEthAccMacState[portId].txFCSAppend)
+    {
+	ixEthAccPortTxFrameAppendFCSEnablePriv (portId);
+    }
+    else
+    {
+	ixEthAccPortTxFrameAppendFCSDisablePriv (portId);
+    }
+
+    if(ixEthAccMacState[portId].txPADAppend)
+    {
+	ixEthAccPortTxFrameAppendPaddingEnablePriv (portId);
+    }
+    else
+    {
+	ixEthAccPortTxFrameAppendPaddingDisablePriv (portId);
+    }
+
+    if(ixEthAccMacState[portId].promiscuous)
+    {
+	ixEthAccPortPromiscuousModeSetPriv(portId);
+    }
+    else
+    {
+	ixEthAccPortPromiscuousModeClearPriv(portId);
+    }
+
+    if ( ixEthAccMacState[portId].enabled == TRUE )
+    {
+        /*   Enable both the transmitter and reciver in the MAC.  */
+        REG_READ(ixEthAccMacBase[portId],
+		 IX_ETH_ACC_MAC_RX_CNTRL1,
+		 regval);
+        REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_RX_CNTRL1,
+		  regval | IX_ETH_ACC_RX_CNTRL1_RX_EN);
+
+        REG_READ(ixEthAccMacBase[portId],
+		 IX_ETH_ACC_MAC_TX_CNTRL1,
+		 regval);
+ 	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_TX_CNTRL1,
+		  regval | IX_ETH_ACC_TX_CNTRL1_TX_EN);
+    }
+}
+
+
+PRIVATE BOOL
+ixEthAccMacEqual(IxEthAccMacAddr *macAddr1,
+		 IxEthAccMacAddr *macAddr2)
+{
+    UINT32 i;
+    for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE; i++)
+    {
+	if(macAddr1->macAddress[i] != macAddr2->macAddress[i])
+	{
+	    return FALSE;
+	}
+    }
+    return TRUE;
+}
+
+PRIVATE void
+ixEthAccMacPrint(IxEthAccMacAddr *m)
+{
+    printf("%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
+	   m->macAddress[0], m->macAddress[1],
+	   m->macAddress[2], m->macAddress[3],
+	   m->macAddress[4], m->macAddress[5]);
+}
+
+/* Set the multicast address and address mask registers
+ *
+ * A bit in the address mask register must be set if
+ * all multicast addresses always have that bit set, or if
+ * all multicast addresses always have that bit cleared.
+ *
+ * A bit in the address register must be set if all multicast
+ * addresses have that bit set, otherwise, it should be cleared
+ */
+
+PRIVATE void
+ixEthAccMulticastAddressSet(IxEthAccPortId portId)
+{
+    UINT32 i;
+    UINT32 j;
+    IxEthAccMacAddr addressMask;
+    IxEthAccMacAddr address;
+    IxEthAccMacAddr alwaysClearBits;
+    IxEthAccMacAddr alwaysSetBits;
+
+    /* calculate alwaysClearBits and alwaysSetBits:
+     * alwaysClearBits is calculated by ORing all
+     * multicast addresses, those bits that are always
+     * clear are clear in the result
+     *
+     * alwaysSetBits is calculated by ANDing all
+     * multicast addresses, those bits that are always set
+     * are set in the result
+     */
+
+    if (ixEthAccMacState[portId].promiscuous == TRUE)
+    {
+	/* Promiscuous Mode is set, and filtering
+	 * allow all packets, and enable the mcast and
+	 * bcast detection.
+	 */
+	memset(&addressMask.macAddress,
+	       0,
+	       IX_IEEE803_MAC_ADDRESS_SIZE);
+	memset(&address.macAddress,
+	       0,
+	       IX_IEEE803_MAC_ADDRESS_SIZE);
+    }
+    else
+    {
+	if(ixEthAccMacState[portId].joinAll == TRUE)
+	{
+	    /* Join all is set. The mask and address are
+	     * the multicast settings.
+	     */
+	    IxEthAccMacAddr macAddr = {{0x1,0x0,0x0,0x0,0x0,0x0}};
+
+	    memcpy(addressMask.macAddress,
+		   macAddr.macAddress,
+		   IX_IEEE803_MAC_ADDRESS_SIZE);
+	    memcpy(address.macAddress,
+		   macAddr.macAddress,
+		   IX_IEEE803_MAC_ADDRESS_SIZE);
+	}
+	else if(ixEthAccMacState[portId].mcastAddrIndex == 0)
+	{
+	    /* No entry in the filtering database,
+	     * Promiscuous Mode is cleared, Broadcast filtering
+	     * is configured.
+	     */
+	    memset(addressMask.macAddress,
+		   IX_ETH_ACC_MAC_ALL_BITS_SET,
+		   IX_IEEE803_MAC_ADDRESS_SIZE);
+	    memset(address.macAddress,
+		   IX_ETH_ACC_MAC_ALL_BITS_SET,
+		   IX_IEEE803_MAC_ADDRESS_SIZE);
+	}
+	else
+	{
+	    /* build a mask and an address which mix all entreis
+	     * from the list of multicast addresses
+	     */
+	    memset(alwaysClearBits.macAddress,
+		   0,
+		   IX_IEEE803_MAC_ADDRESS_SIZE);
+	    memset(alwaysSetBits.macAddress,
+		   IX_ETH_ACC_MAC_ALL_BITS_SET,
+		   IX_IEEE803_MAC_ADDRESS_SIZE);
+
+	    for(i=0;i<ixEthAccMacState[portId].mcastAddrIndex;i++)
+	    {
+		for(j=0;j<IX_IEEE803_MAC_ADDRESS_SIZE;j++)
+		{
+		    alwaysClearBits.macAddress[j] |=
+			ixEthAccMacState[portId].mcastAddrsTable[i].macAddress[j];
+		    alwaysSetBits.macAddress[j] &=
+			ixEthAccMacState[portId].mcastAddrsTable[i].macAddress[j];
+		}
+	    }
+
+	    for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE;i++)
+	    {
+		addressMask.macAddress[i] = alwaysSetBits.macAddress[i]
+		    | ~alwaysClearBits.macAddress[i];
+		address.macAddress[i] = alwaysSetBits.macAddress[i];
+	    }
+	}
+    }
+
+    /*write the new addr filtering to h/w*/
+    for(i=0;i<IX_IEEE803_MAC_ADDRESS_SIZE;i++)
+    {
+	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_ADDR_MASK_1+i*sizeof(UINT32),
+		  addressMask.macAddress[i]);
+	REG_WRITE(ixEthAccMacBase[portId],
+		  IX_ETH_ACC_MAC_ADDR_1+i*sizeof(UINT32),
+		  address.macAddress[i]);
+    }
+}

cpu/ixp/npe/IxEthAccMii.c

diff --git a/cpu/ixp/npe/IxEthAccMii.c b/cpu/ixp/npe/IxEthAccMii.c
new file mode 100644
index 0000000..86368a4
--- /dev/null
+++ b/cpu/ixp/npe/IxEthAccMii.c
@@ -0,0 +1,410 @@
+/**
+ * @file IxEthAccMii.c
+ *
+ * @author Intel Corporation
+ * @date 
+ *
+ * @brief  MII control functions
+ *
+ * Design Notes:
+ *
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+#include "IxEthAcc.h"
+#include "IxEthAcc_p.h"
+#include "IxEthAccMac_p.h"
+#include "IxEthAccMii_p.h"
+
+
+PRIVATE UINT32 miiBaseAddressVirt;
+PRIVATE IxOsalMutex miiAccessLock;
+
+PUBLIC UINT32 ixEthAccMiiRetryCount    = IX_ETH_ACC_MII_TIMEOUT_10TH_SECS;
+PUBLIC UINT32 ixEthAccMiiAccessTimeout = IX_ETH_ACC_MII_10TH_SEC_IN_MILLIS;
+
+/* -----------------------------------
+ * private function prototypes
+ */
+PRIVATE void
+ixEthAccMdioCmdWrite(UINT32 mdioCommand);
+
+PRIVATE void
+ixEthAccMdioCmdRead(UINT32 *data);
+
+PRIVATE void
+ixEthAccMdioStatusRead(UINT32 *data);
+
+
+PRIVATE void
+ixEthAccMdioCmdWrite(UINT32 mdioCommand)
+{
+    REG_WRITE(miiBaseAddressVirt,
+	      IX_ETH_ACC_MAC_MDIO_CMD_1,
+	      mdioCommand & 0xff);
+
+    REG_WRITE(miiBaseAddressVirt,
+	      IX_ETH_ACC_MAC_MDIO_CMD_2,
+	      (mdioCommand >> 8) & 0xff);
+
+    REG_WRITE(miiBaseAddressVirt,
+	      IX_ETH_ACC_MAC_MDIO_CMD_3,
+	      (mdioCommand >> 16) & 0xff);
+
+    REG_WRITE(miiBaseAddressVirt,
+	      IX_ETH_ACC_MAC_MDIO_CMD_4,
+	      (mdioCommand >> 24) & 0xff);
+}
+
+PRIVATE void
+ixEthAccMdioCmdRead(UINT32 *data)
+{
+    UINT32 regval;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_CMD_1,
+	     regval);
+
+    *data = regval & 0xff;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_CMD_2,
+	     regval);
+
+    *data |= (regval & 0xff) << 8;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_CMD_3,
+	     regval);
+
+    *data |= (regval & 0xff) << 16;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_CMD_4,
+	     regval);
+
+    *data |= (regval & 0xff) << 24;
+
+}
+
+PRIVATE void
+ixEthAccMdioStatusRead(UINT32 *data)
+{
+    UINT32 regval;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_STS_1,
+	     regval);
+
+    *data = regval & 0xff;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_STS_2,
+	     regval);
+
+    *data |= (regval & 0xff) << 8;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_STS_3,
+	     regval);
+
+    *data |= (regval & 0xff) << 16;
+
+    REG_READ(miiBaseAddressVirt,
+	     IX_ETH_ACC_MAC_MDIO_STS_4,
+	     regval);
+    
+    *data |= (regval & 0xff) << 24;
+    
+}
+
+
+/********************************************************************
+ * ixEthAccMiiInit
+ */
+IxEthAccStatus
+ixEthAccMiiInit()
+{
+    if(ixOsalMutexInit(&miiAccessLock)!= IX_SUCCESS)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+
+    miiBaseAddressVirt = (UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_0_BASE, IX_OSAL_IXP400_ETHA_MAP_SIZE);
+    
+    if (miiBaseAddressVirt == 0)
+    {
+      ixOsalLog(IX_OSAL_LOG_LVL_FATAL, 
+		IX_OSAL_LOG_DEV_STDOUT, 
+		"EthAcc: Could not map MII I/O mapped memory\n", 
+		0, 0, 0, 0, 0, 0);
+      
+      return IX_ETH_ACC_FAIL;
+    }
+    
+    return IX_ETH_ACC_SUCCESS;
+}
+
+void
+ixEthAccMiiUnload(void)
+{
+    IX_OSAL_MEM_UNMAP(miiBaseAddressVirt);
+  
+    miiBaseAddressVirt = 0;
+}
+
+PUBLIC IxEthAccStatus
+ixEthAccMiiAccessTimeoutSet(UINT32 timeout, UINT32 retryCount)
+{
+    if (retryCount < 1) return IX_ETH_ACC_FAIL;
+
+    ixEthAccMiiRetryCount    = retryCount;
+    ixEthAccMiiAccessTimeout = timeout;
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+/*********************************************************************
+ * ixEthAccMiiReadRtn - read a 16 bit value from a PHY
+ */
+IxEthAccStatus      
+ixEthAccMiiReadRtn (UINT8 phyAddr, 
+		    UINT8 phyReg, 
+		    UINT16 *value)
+{
+    UINT32 mdioCommand;
+    UINT32 regval;
+    UINT32 miiTimeout;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    if ((phyAddr >= IXP425_ETH_ACC_MII_MAX_ADDR) 
+	|| (phyReg >= IXP425_ETH_ACC_MII_MAX_REG))
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    if (value == NULL)
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&miiAccessLock, IX_OSAL_WAIT_FOREVER);
+    mdioCommand = phyReg <<  IX_ETH_ACC_MII_REG_SHL 
+	| phyAddr << IX_ETH_ACC_MII_ADDR_SHL;
+    mdioCommand |= IX_ETH_ACC_MII_GO;
+
+    ixEthAccMdioCmdWrite(mdioCommand);
+    
+    miiTimeout = ixEthAccMiiRetryCount;
+
+    while(miiTimeout)
+    {
+	
+	ixEthAccMdioCmdRead(&regval);
+     
+	if((regval & IX_ETH_ACC_MII_GO) == 0x0)
+	{	    
+	    break;
+	}
+	/* Sleep for a while */
+	ixOsalSleep(ixEthAccMiiAccessTimeout);
+	miiTimeout--;
+    }
+    
+
+    
+    if(miiTimeout == 0)
+    {	
+	ixOsalMutexUnlock(&miiAccessLock);
+	*value = 0xffff;
+	return IX_ETH_ACC_FAIL;
+    }
+    
+    
+    ixEthAccMdioStatusRead(&regval);
+    if(regval & IX_ETH_ACC_MII_READ_FAIL)
+    {
+	ixOsalMutexUnlock(&miiAccessLock);
+	*value = 0xffff;
+	return IX_ETH_ACC_FAIL;
+    }
+
+    *value = regval & 0xffff;
+    ixOsalMutexUnlock(&miiAccessLock);
+    return IX_ETH_ACC_SUCCESS;
+    
+}
+
+
+/*********************************************************************
+ * ixEthAccMiiWriteRtn - write a 16 bit value to a PHY
+ */
+IxEthAccStatus
+ixEthAccMiiWriteRtn (UINT8 phyAddr, 
+		     UINT8 phyReg, 
+		     UINT16 value)
+{
+    UINT32 mdioCommand;
+    UINT32 regval;
+    UINT16 readVal;
+    UINT32 miiTimeout;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    if ((phyAddr >= IXP425_ETH_ACC_MII_MAX_ADDR) 
+	|| (phyReg >= IXP425_ETH_ACC_MII_MAX_REG))
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+   
+    /* ensure that a PHY is present at this address */
+    if(ixEthAccMiiReadRtn(phyAddr,
+                          IX_ETH_ACC_MII_CTRL_REG,
+                          &readVal) != IX_ETH_ACC_SUCCESS)
+    {
+        return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&miiAccessLock, IX_OSAL_WAIT_FOREVER);
+    mdioCommand = phyReg << IX_ETH_ACC_MII_REG_SHL
+	| phyAddr << IX_ETH_ACC_MII_ADDR_SHL ;
+    mdioCommand |= IX_ETH_ACC_MII_GO | IX_ETH_ACC_MII_WRITE | value;
+
+    ixEthAccMdioCmdWrite(mdioCommand);
+    
+    miiTimeout = ixEthAccMiiRetryCount;
+
+    while(miiTimeout)
+    {
+	
+	ixEthAccMdioCmdRead(&regval);
+
+	/*The "GO" bit is reset to 0 when the write completes*/
+	if((regval & IX_ETH_ACC_MII_GO) == 0x0)
+	{	    	    
+	    break;
+	}
+	/* Sleep for a while */
+	ixOsalSleep(ixEthAccMiiAccessTimeout);
+        miiTimeout--;
+    }
+    
+    ixOsalMutexUnlock(&miiAccessLock);
+    if(miiTimeout == 0)
+    {
+	return IX_ETH_ACC_FAIL;
+    }
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+/*****************************************************************
+ *
+ *  Phy query functions
+ *
+ */
+IxEthAccStatus
+ixEthAccMiiStatsShow (UINT32 phyAddr)
+{
+    UINT16 regval;
+    printf("Regisers on PHY at address 0x%x\n", phyAddr);
+    ixEthAccMiiReadRtn(phyAddr, IX_ETH_ACC_MII_CTRL_REG, &regval);
+    printf("    Control Register                  :      0x%4.4x\n", regval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_ACC_MII_STAT_REG, &regval);
+    printf("    Status Register                   :      0x%4.4x\n", regval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_ACC_MII_PHY_ID1_REG, &regval);
+    printf("    PHY ID1 Register                  :      0x%4.4x\n", regval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_ACC_MII_PHY_ID2_REG, &regval);
+    printf("    PHY ID2 Register                  :      0x%4.4x\n", regval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_ACC_MII_AN_ADS_REG, &regval);
+    printf("    Auto Neg ADS Register             :      0x%4.4x\n", regval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_ACC_MII_AN_PRTN_REG, &regval);
+    printf("    Auto Neg Partner Ability Register :      0x%4.4x\n", regval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_ACC_MII_AN_EXP_REG, &regval);
+    printf("    Auto Neg Expansion Register       :      0x%4.4x\n", regval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_ACC_MII_AN_NEXT_REG, &regval);
+    printf("    Auto Neg Next Register            :      0x%4.4x\n", regval);
+
+    return IX_ETH_ACC_SUCCESS;
+}
+
+
+/*****************************************************************
+ *
+ *  Interface query functions
+ *
+ */
+IxEthAccStatus
+ixEthAccMdioShow (void)
+{
+    UINT32 regval;
+
+    if (!IX_ETH_ACC_IS_SERVICE_INITIALIZED())
+    {
+	return (IX_ETH_ACC_FAIL);
+    }
+
+    ixOsalMutexLock(&miiAccessLock, IX_OSAL_WAIT_FOREVER);
+    ixEthAccMdioCmdRead(&regval);
+    ixOsalMutexUnlock(&miiAccessLock);
+    
+    printf("MDIO command register\n");
+    printf("    Go bit      : 0x%x\n", (regval & BIT(31)) >> 31);
+    printf("    MDIO Write  : 0x%x\n", (regval & BIT(26)) >> 26);
+    printf("    PHY address : 0x%x\n", (regval >> 21) & 0x1f);
+    printf("    Reg address : 0x%x\n", (regval >> 16) & 0x1f);
+	
+    ixOsalMutexLock(&miiAccessLock, IX_OSAL_WAIT_FOREVER);
+    ixEthAccMdioStatusRead(&regval);
+    ixOsalMutexUnlock(&miiAccessLock);
+
+    printf("MDIO status register\n");
+    printf("    Read OK     : 0x%x\n", (regval & BIT(31)) >> 31);
+    printf("    Read Data   : 0x%x\n", (regval >> 16) & 0xff);
+
+    return IX_ETH_ACC_SUCCESS;   
+}
+

cpu/ixp/npe/IxEthDBAPI.c

diff --git a/cpu/ixp/npe/IxEthDBAPI.c b/cpu/ixp/npe/IxEthDBAPI.c
new file mode 100644
index 0000000..b2bfb72
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBAPI.c
@@ -0,0 +1,448 @@
+/**
+ * @file IxEthDBAPI.c
+ *
+ * @brief Implementation of the public API
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+#include "IxFeatureCtrl.h"
+
+extern HashTable dbHashtable;
+extern IxEthDBPortMap overflowUpdatePortList;
+extern BOOL ixEthDBPortUpdateRequired[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1];
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringStaticEntryProvision(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_LEARNING);
+
+    return ixEthDBTriggerAddPortUpdate(macAddr, portID, TRUE);
+}
+    
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringDynamicEntryProvision(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+        
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_LEARNING);
+
+    return ixEthDBTriggerAddPortUpdate(macAddr, portID, FALSE);
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringEntryDelete(IxEthDBMacAddr *macAddr)
+{
+    HashNode *searchResult;
+
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    searchResult = ixEthDBSearch(macAddr, IX_ETH_DB_ALL_FILTERING_RECORDS);
+
+    if (searchResult == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR; /* not found */
+    }
+    
+    ixEthDBReleaseHashNode(searchResult);
+    
+    /* build a remove event and place it on the event queue */
+    return ixEthDBTriggerRemovePortUpdate(macAddr, ((MacDescriptor *) searchResult->data)->portID);
+}
+       
+IX_ETH_DB_PUBLIC
+void ixEthDBDatabaseMaintenance()
+{
+    HashIterator iterator;
+    UINT32 portIndex;
+    BOOL agingRequired = FALSE;
+
+    /* ports who will have deleted records and therefore will need updating */
+    IxEthDBPortMap triggerPorts;
+
+    if (IX_FEATURE_CTRL_SWCONFIG_ENABLED !=
+        ixFeatureCtrlSwConfigurationCheck (IX_FEATURECTRL_ETH_LEARNING))
+    {
+        return;
+    }
+
+    SET_EMPTY_DEPENDENCY_MAP(triggerPorts);
+
+    /* check if there's at least a port that needs aging */
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        if (ixEthDBPortInfo[portIndex].agingEnabled && ixEthDBPortInfo[portIndex].enabled)
+        {
+            agingRequired = TRUE;
+        }
+    }
+
+    if (agingRequired)
+    {
+        /* ask each NPE port to write back the database for aging inspection */
+        for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+        {
+            if (ixEthDBPortDefinitions[portIndex].type == IX_ETH_NPE
+                && ixEthDBPortInfo[portIndex].agingEnabled
+                && ixEthDBPortInfo[portIndex].enabled)
+            {
+                IxNpeMhMessage message;
+                IX_STATUS result;
+                
+                /* send EDB_GetMACAddressDatabase message */
+                FILL_GETMACADDRESSDATABASE(message, 
+                    0 /* unused */, 
+                    IX_OSAL_MMU_VIRT_TO_PHYS(ixEthDBPortInfo[portIndex].updateMethod.npeUpdateZone));
+
+                IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portIndex), message, result);
+
+                if (result == IX_SUCCESS)
+                {
+                    /* analyze NPE copy */
+                    ixEthDBNPESyncScan(portIndex, ixEthDBPortInfo[portIndex].updateMethod.npeUpdateZone, FULL_ELT_BYTE_SIZE);
+
+                    IX_ETH_DB_SUPPORT_TRACE("DB: (API) Finished scanning NPE tree on port %d\n", portIndex);
+                }
+                else
+                {
+                    ixEthDBPortInfo[portIndex].agingEnabled                = FALSE;
+                    ixEthDBPortInfo[portIndex].updateMethod.updateEnabled  = FALSE;
+                    ixEthDBPortInfo[portIndex].updateMethod.userControlled = TRUE;
+
+                    ixOsalLog(IX_OSAL_LOG_LVL_FATAL,
+                        IX_OSAL_LOG_DEV_STDOUT, 
+                        "EthDB: (Maintenance) warning, disabling aging and updates for port %d (assumed dead)\n",
+                        portIndex, 0, 0, 0, 0, 0);
+
+                    ixEthDBDatabaseClear(portIndex, IX_ETH_DB_ALL_RECORD_TYPES);
+                }
+            }
+        }
+
+        /* browse database and age entries */
+        BUSY_RETRY(ixEthDBInitHashIterator(&dbHashtable, &iterator));
+
+        while (IS_ITERATOR_VALID(&iterator))
+        {
+            MacDescriptor *descriptor = (MacDescriptor *) iterator.node->data;
+            UINT32 *age               = NULL;
+            BOOL staticEntry          = TRUE;
+
+            if (descriptor->type == IX_ETH_DB_FILTERING_RECORD)
+            {
+                age         = &descriptor->recordData.filteringData.age;
+                staticEntry = descriptor->recordData.filteringData.staticEntry;
+            }
+            else if (descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD)
+            {
+                age         = &descriptor->recordData.filteringVlanData.age;
+                staticEntry = descriptor->recordData.filteringVlanData.staticEntry;
+            }
+            else
+            {
+                staticEntry = TRUE;
+            }
+
+            if (ixEthDBPortInfo[descriptor->portID].agingEnabled && (staticEntry == FALSE))
+            {
+                /* manually increment the age if the port has no such capability */
+                if ((ixEthDBPortDefinitions[descriptor->portID].capabilities & IX_ETH_ENTRY_AGING) == 0)
+                {
+                    *age += (IX_ETH_DB_MAINTENANCE_TIME / 60);
+                }
+
+                /* age entry if it exceeded the maximum time to live */
+                if (*age >= (IX_ETH_DB_LEARNING_ENTRY_AGE_TIME / 60))
+                {
+                    /* add port to the set of update trigger ports */
+                    JOIN_PORT_TO_MAP(triggerPorts, descriptor->portID);
+
+                    /* delete entry */
+                    BUSY_RETRY(ixEthDBRemoveEntryAtHashIterator(&dbHashtable, &iterator));
+                }
+                else
+                {
+                    /* move to the next record */
+                    BUSY_RETRY(ixEthDBIncrementHashIterator(&dbHashtable, &iterator));
+                }
+            }
+            else
+            {
+                /* move to the next record */
+                BUSY_RETRY(ixEthDBIncrementHashIterator(&dbHashtable, &iterator));
+            }
+        }
+
+        /* update ports which lost records */
+        ixEthDBUpdatePortLearningTrees(triggerPorts);
+    }
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBDatabaseClear(IxEthDBPortId portID, IxEthDBRecordType recordType)
+{
+    IxEthDBPortMap triggerPorts;
+    HashIterator iterator;
+
+    if (portID >= IX_ETH_DB_NUMBER_OF_PORTS && portID != IX_ETH_DB_ALL_PORTS)
+    {
+        return IX_ETH_DB_INVALID_PORT;
+    }
+
+    /* check if the user passes some extra bits */
+    if ((recordType | IX_ETH_DB_ALL_RECORD_TYPES) != IX_ETH_DB_ALL_RECORD_TYPES)
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+
+    SET_EMPTY_DEPENDENCY_MAP(triggerPorts);
+    
+    /* browse database and age entries */
+    BUSY_RETRY(ixEthDBInitHashIterator(&dbHashtable, &iterator));
+
+    while (IS_ITERATOR_VALID(&iterator))
+    {
+        MacDescriptor *descriptor = (MacDescriptor *) iterator.node->data;
+
+        if (((descriptor->portID == portID) || (portID == IX_ETH_DB_ALL_PORTS))
+            && ((descriptor->type & recordType) != 0))
+        {
+            /* add to trigger if automatic updates are required */
+            if (ixEthDBPortUpdateRequired[descriptor->type])
+            {
+                /* add port to the set of update trigger ports */
+                JOIN_PORT_TO_MAP(triggerPorts, descriptor->portID);
+            }
+
+            /* delete entry */
+            BUSY_RETRY(ixEthDBRemoveEntryAtHashIterator(&dbHashtable, &iterator));
+        }
+        else
+        {
+            /* move to the next record */
+            BUSY_RETRY(ixEthDBIncrementHashIterator(&dbHashtable, &iterator));
+        }
+    }
+
+    /* update ports which lost records */
+    ixEthDBUpdatePortLearningTrees(triggerPorts);
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringPortSearch(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    HashNode *searchResult;
+    IxEthDBStatus result = IX_ETH_DB_NO_SUCH_ADDR;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_LEARNING);
+
+    searchResult = ixEthDBSearch(macAddr, IX_ETH_DB_ALL_FILTERING_RECORDS);
+
+    if (searchResult == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR; /* not found */
+    }
+
+    if (((MacDescriptor *) (searchResult->data))->portID == portID)
+    {
+        result = IX_ETH_DB_SUCCESS; /* address and port match */
+    }
+
+    ixEthDBReleaseHashNode(searchResult);
+
+    return result;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringDatabaseSearch(IxEthDBPortId *portID, IxEthDBMacAddr *macAddr)
+{
+    HashNode *searchResult;
+
+    IX_ETH_DB_CHECK_REFERENCE(portID);
+    
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    searchResult = ixEthDBSearch(macAddr, IX_ETH_DB_ALL_FILTERING_RECORDS);
+
+    if (searchResult == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR; /* not found */
+    }
+
+    /* return the port ID */
+    *portID = ((MacDescriptor *) searchResult->data)->portID;
+
+    ixEthDBReleaseHashNode(searchResult);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortAgingDisable(IxEthDBPortId portID)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_LEARNING);
+
+    ixEthDBPortInfo[portID].agingEnabled = FALSE;
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortAgingEnable(IxEthDBPortId portID)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_LEARNING);
+
+    ixEthDBPortInfo[portID].agingEnabled = TRUE;
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringPortUpdatingSearch(IxEthDBPortId *portID, IxEthDBMacAddr *macAddr)
+{
+    HashNode *searchResult;
+    MacDescriptor *descriptor;
+
+    IX_ETH_DB_CHECK_REFERENCE(portID);
+    
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    searchResult = ixEthDBSearch(macAddr, IX_ETH_DB_ALL_FILTERING_RECORDS);
+
+    if (searchResult == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR; /* not found */
+    }
+    
+    descriptor = (MacDescriptor *) searchResult->data;
+
+    /* return the port ID */
+    *portID = descriptor->portID;
+
+    /* reset entry age */
+    if (descriptor->type == IX_ETH_DB_FILTERING_RECORD)
+    {
+        descriptor->recordData.filteringData.age = 0;
+    }
+    else
+    {
+        descriptor->recordData.filteringVlanData.age = 0;
+    }
+
+    ixEthDBReleaseHashNode(searchResult);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortDependencyMapSet(IxEthDBPortId portID, IxEthDBPortMap dependencyPortMap)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_REFERENCE(dependencyPortMap);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FILTERING);
+
+    /* force bit at offset 255 to 0 (reserved) */
+    dependencyPortMap[31] &= 0xFE;
+
+    COPY_DEPENDENCY_MAP(ixEthDBPortInfo[portID].dependencyPortMap, dependencyPortMap);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortDependencyMapGet(IxEthDBPortId portID, IxEthDBPortMap dependencyPortMap)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_REFERENCE(dependencyPortMap);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FILTERING);
+
+    COPY_DEPENDENCY_MAP(dependencyPortMap, ixEthDBPortInfo[portID].dependencyPortMap);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortUpdateEnableSet(IxEthDBPortId portID, BOOL enableUpdate)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);    
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FILTERING);
+
+    ixEthDBPortInfo[portID].updateMethod.updateEnabled  = enableUpdate;
+    ixEthDBPortInfo[portID].updateMethod.userControlled = TRUE;
+
+    return IX_ETH_DB_SUCCESS;
+}

cpu/ixp/npe/IxEthDBAPISupport.c

diff --git a/cpu/ixp/npe/IxEthDBAPISupport.c b/cpu/ixp/npe/IxEthDBAPISupport.c
new file mode 100644
index 0000000..25633a3
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBAPISupport.c
@@ -0,0 +1,678 @@
+/**
+ * @file IxEthDBAPISupport.c
+ *
+ * @brief Public API support functions
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include <IxEthDB.h>
+#include <IxNpeMh.h>
+#include <IxFeatureCtrl.h>
+
+#include "IxEthDB_p.h"
+#include "IxEthDBMessages_p.h"
+#include "IxEthDB_p.h"
+#include "IxEthDBLog_p.h"
+
+#ifdef IX_UNIT_TEST
+
+int dbAccessCounter = 0;
+int overflowEvent   = 0;
+
+#endif
+
+/*
+ * External declaration
+ */
+extern HashTable dbHashtable;
+
+/*
+ * Internal declaration
+ */
+IX_ETH_DB_PUBLIC
+PortInfo ixEthDBPortInfo[IX_ETH_DB_NUMBER_OF_PORTS];
+
+IX_ETH_DB_PRIVATE
+struct
+{
+    BOOL saved;
+    IxEthDBPriorityTable priorityTable;
+    IxEthDBVlanSet vlanMembership;
+    IxEthDBVlanSet transmitTaggingInfo;
+    IxEthDBFrameFilter frameFilter;
+    IxEthDBTaggingAction taggingAction;
+    IxEthDBFirewallMode firewallMode;
+    BOOL stpBlocked;
+    BOOL srcAddressFilterEnabled;
+    UINT32 maxRxFrameSize;
+    UINT32 maxTxFrameSize;
+} ixEthDBPortState[IX_ETH_DB_NUMBER_OF_PORTS];
+
+#define IX_ETH_DB_DEFAULT_FRAME_SIZE (1518)
+
+/**
+ * @brief initializes a port
+ *
+ * @param portID ID of the port to be initialized
+ *
+ * Note that redundant initializations are silently
+ * dealt with and do not constitute an error
+ *
+ * This function is fully documented in the main
+ * header file, IxEthDB.h
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBPortInit(IxEthDBPortId portID)
+{
+    PortInfo *portInfo;
+
+    if (portID >= IX_ETH_DB_NUMBER_OF_PORTS)
+    {
+        return;
+    }
+
+    portInfo = &ixEthDBPortInfo[portID];
+
+    if (ixEthDBSingleEthNpeCheck(portID) != IX_ETH_DB_SUCCESS)
+    {
+        WARNING_LOG("EthDB: Unavailable Eth %d: Cannot initialize EthDB Port.\n", (UINT32) portID);
+
+        return;
+    }
+
+    if (portInfo->initialized)
+    {
+        /* redundant */
+        return;
+    }
+
+    /* initialize core fields */
+    portInfo->portID = portID;
+    SET_DEPENDENCY_MAP(portInfo->dependencyPortMap, portID);
+
+    /* default values */
+    portInfo->agingEnabled       = FALSE;
+    portInfo->enabled            = FALSE;
+    portInfo->macAddressUploaded = FALSE;
+    portInfo->maxRxFrameSize     = IX_ETHDB_DEFAULT_FRAME_SIZE;
+    portInfo->maxTxFrameSize     = IX_ETHDB_DEFAULT_FRAME_SIZE;
+
+    /* default update control values */
+    portInfo->updateMethod.searchTree              = NULL;
+    portInfo->updateMethod.searchTreePendingWrite  = FALSE;
+    portInfo->updateMethod.treeInitialized         = FALSE;
+    portInfo->updateMethod.updateEnabled           = FALSE;
+    portInfo->updateMethod.userControlled          = FALSE;
+
+    /* default WiFi parameters */
+    memset(portInfo->bbsid, 0, sizeof (portInfo->bbsid));
+    portInfo->frameControlDurationID = 0;
+
+    /* Ethernet NPE-specific initializations */
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+        /* update handler */
+        portInfo->updateMethod.updateHandler = ixEthDBNPEUpdateHandler;
+    }
+
+    /* initialize state save */
+    ixEthDBPortState[portID].saved = FALSE;
+
+    portInfo->initialized = TRUE;
+}
+
+/**
+ * @brief enables a port
+ *
+ * @param portID ID of the port to enable
+ *
+ * This function is fully documented in the main
+ * header file, IxEthDB.h
+ *
+ * @return IX_ETH_DB_SUCCESS if enabling was
+ * accomplished, or a meaningful error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortEnable(IxEthDBPortId portID)
+{
+    IxEthDBPortMap triggerPorts;
+    PortInfo *portInfo;
+
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    portInfo = &ixEthDBPortInfo[portID];
+
+    if (portInfo->enabled)
+    {
+        /* redundant */
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    SET_DEPENDENCY_MAP(triggerPorts, portID);
+
+    /* mark as enabled */
+    portInfo->enabled = TRUE;
+
+    /* Operation stops here when Ethernet Learning is not enabled */
+    if(IX_FEATURE_CTRL_SWCONFIG_DISABLED ==
+       ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING))
+    {
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE && !portInfo->macAddressUploaded)
+    {
+        IX_ETH_DB_SUPPORT_TRACE("DB: (Support) MAC address not set on port %d, enable failed\n", portID);
+
+        /* must use UnicastAddressSet() before enabling an NPE port */
+        return IX_ETH_DB_MAC_UNINITIALIZED;
+    }
+
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+        IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Attempting to enable the NPE callback for port %d...\n", portID);
+
+        if (!portInfo->updateMethod.userControlled
+                && ((portInfo->featureCapability & IX_ETH_DB_FILTERING) != 0))
+        {
+            portInfo->updateMethod.updateEnabled = TRUE;
+        }
+
+        /* if this is first time initialization then we already have
+           write access to the tree and can AccessRelease directly */
+        if (!portInfo->updateMethod.treeInitialized)
+        {
+            IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Initializing tree for port %d\n", portID);
+
+            /* create an initial tree and release access into it */
+            ixEthDBUpdatePortLearningTrees(triggerPorts);
+
+            /* mark tree as being initialized */
+            portInfo->updateMethod.treeInitialized = TRUE;
+        }
+    }
+
+    if (ixEthDBPortState[portID].saved)
+    {
+        /* previous configuration data stored, restore state */
+        if ((portInfo->featureCapability & IX_ETH_DB_FIREWALL) != 0)
+        {
+            ixEthDBFirewallModeSet(portID, ixEthDBPortState[portID].firewallMode);
+            ixEthDBFirewallInvalidAddressFilterEnable(portID, ixEthDBPortState[portID].srcAddressFilterEnabled);
+        }
+
+#if 0 /* test-only */
+        if ((portInfo->featureCapability & IX_ETH_DB_VLAN_QOS) != 0)
+        {
+            ixEthDBAcceptableFrameTypeSet(portID, ixEthDBPortState[portID].frameFilter);
+            ixEthDBIngressVlanTaggingEnabledSet(portID, ixEthDBPortState[portID].taggingAction);
+
+            ixEthDBEgressVlanTaggingEnabledSet(portID, ixEthDBPortState[portID].transmitTaggingInfo);
+            ixEthDBPortVlanMembershipSet(portID, ixEthDBPortState[portID].vlanMembership);
+
+            ixEthDBPriorityMappingTableSet(portID, ixEthDBPortState[portID].priorityTable);
+        }
+#endif
+
+        if ((portInfo->featureCapability & IX_ETH_DB_SPANNING_TREE_PROTOCOL) != 0)
+        {
+            ixEthDBSpanningTreeBlockingStateSet(portID, ixEthDBPortState[portID].stpBlocked);
+        }
+
+        ixEthDBFilteringPortMaximumRxFrameSizeSet(portID, ixEthDBPortState[portID].maxRxFrameSize);
+        ixEthDBFilteringPortMaximumTxFrameSizeSet(portID, ixEthDBPortState[portID].maxTxFrameSize);
+
+        /* discard previous save */
+        ixEthDBPortState[portID].saved = FALSE;
+    }
+
+    IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Enabling succeeded for port %d\n", portID);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief disables a port
+ *
+ * @param portID ID of the port to disable
+ *
+ * This function is fully documented in the
+ * main header file, IxEthDB.h
+ *
+ * @return IX_ETH_DB_SUCCESS if disabling was
+ * successful or an appropriate error message
+ * otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortDisable(IxEthDBPortId portID)
+{
+    HashIterator iterator;
+    IxEthDBPortMap triggerPorts; /* ports who will have deleted records and therefore will need updating */
+    BOOL result;
+    PortInfo *portInfo;
+    IxEthDBFeature learningEnabled;
+#if 0 /* test-only */
+    IxEthDBPriorityTable classZeroTable;
+#endif
+
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    portInfo = &ixEthDBPortInfo[portID];
+
+    if (!portInfo->enabled)
+    {
+        /* redundant */
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+        /* save filtering state */
+        ixEthDBPortState[portID].firewallMode            = portInfo->firewallMode;
+        ixEthDBPortState[portID].frameFilter             = portInfo->frameFilter;
+        ixEthDBPortState[portID].taggingAction           = portInfo->taggingAction;
+        ixEthDBPortState[portID].stpBlocked              = portInfo->stpBlocked;
+        ixEthDBPortState[portID].srcAddressFilterEnabled = portInfo->srcAddressFilterEnabled;
+        ixEthDBPortState[portID].maxRxFrameSize          = portInfo->maxRxFrameSize;
+        ixEthDBPortState[portID].maxTxFrameSize          = portInfo->maxTxFrameSize;
+
+        memcpy(ixEthDBPortState[portID].vlanMembership, portInfo->vlanMembership, sizeof (IxEthDBVlanSet));
+        memcpy(ixEthDBPortState[portID].transmitTaggingInfo, portInfo->transmitTaggingInfo, sizeof (IxEthDBVlanSet));
+        memcpy(ixEthDBPortState[portID].priorityTable, portInfo->priorityTable, sizeof (IxEthDBPriorityTable));
+
+        ixEthDBPortState[portID].saved = TRUE;
+
+        /* now turn off all EthDB filtering features on the port */
+
+#if 0 /* test-only */
+        /* VLAN & QoS */
+        if ((portInfo->featureCapability & IX_ETH_DB_VLAN_QOS) != 0)
+        {
+            ixEthDBPortVlanMembershipRangeAdd((IxEthDBPortId) portID, 0, IX_ETH_DB_802_1Q_MAX_VLAN_ID);
+            ixEthDBEgressVlanRangeTaggingEnabledSet((IxEthDBPortId) portID, 0, IX_ETH_DB_802_1Q_MAX_VLAN_ID, FALSE);
+            ixEthDBAcceptableFrameTypeSet((IxEthDBPortId) portID, IX_ETH_DB_ACCEPT_ALL_FRAMES);
+            ixEthDBIngressVlanTaggingEnabledSet((IxEthDBPortId) portID, IX_ETH_DB_PASS_THROUGH);
+
+            memset(classZeroTable, 0, sizeof (classZeroTable));
+            ixEthDBPriorityMappingTableSet((IxEthDBPortId) portID, classZeroTable);
+        }
+#endif
+
+        /* STP */
+        if ((portInfo->featureCapability & IX_ETH_DB_SPANNING_TREE_PROTOCOL) != 0)
+        {
+            ixEthDBSpanningTreeBlockingStateSet((IxEthDBPortId) portID, FALSE);
+        }
+
+        /* Firewall */
+        if ((portInfo->featureCapability & IX_ETH_DB_FIREWALL) != 0)
+        {
+            ixEthDBFirewallModeSet((IxEthDBPortId) portID, IX_ETH_DB_FIREWALL_BLACK_LIST);
+            ixEthDBFirewallTableDownload((IxEthDBPortId) portID);
+            ixEthDBFirewallInvalidAddressFilterEnable((IxEthDBPortId) portID, FALSE);
+        }
+
+        /* Frame size filter */
+        ixEthDBFilteringPortMaximumFrameSizeSet((IxEthDBPortId) portID, IX_ETH_DB_DEFAULT_FRAME_SIZE);
+
+        /* WiFi */
+        if ((portInfo->featureCapability & IX_ETH_DB_WIFI_HEADER_CONVERSION) != 0)
+        {
+            ixEthDBWiFiConversionTableDownload((IxEthDBPortId) portID);
+        }
+
+        /* save and disable the learning feature bit */
+        learningEnabled          = portInfo->featureStatus & IX_ETH_DB_LEARNING;
+        portInfo->featureStatus &= ~IX_ETH_DB_LEARNING;
+    }
+    else
+    {
+        /* save the learning feature bit */
+        learningEnabled          = portInfo->featureStatus & IX_ETH_DB_LEARNING;
+    }
+
+    SET_EMPTY_DEPENDENCY_MAP(triggerPorts);
+
+    ixEthDBUpdateLock();
+
+    /* wipe out current entries for this port */
+    BUSY_RETRY(ixEthDBInitHashIterator(&dbHashtable, &iterator));
+
+    while (IS_ITERATOR_VALID(&iterator))
+    {
+        MacDescriptor *descriptor =  (MacDescriptor *) iterator.node->data;
+
+        /* check if the port match. If so, remove the entry  */
+        if (descriptor->portID == portID
+                && (descriptor->type == IX_ETH_DB_FILTERING_RECORD || descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD)
+                && !descriptor->recordData.filteringData.staticEntry)
+        {
+            /* delete entry */
+            BUSY_RETRY(ixEthDBRemoveEntryAtHashIterator(&dbHashtable, &iterator));
+
+            /* add port to the set of update trigger ports */
+            JOIN_PORT_TO_MAP(triggerPorts, portID);
+        }
+        else
+        {
+            /* move to the next record */
+            BUSY_RETRY(ixEthDBIncrementHashIterator(&dbHashtable, &iterator));
+        }
+    }
+
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+        if (portInfo->updateMethod.searchTree != NULL)
+        {
+            ixEthDBFreeMacTreeNode(portInfo->updateMethod.searchTree);
+            portInfo->updateMethod.searchTree = NULL;
+        }
+
+        ixEthDBNPEUpdateHandler(portID, IX_ETH_DB_FILTERING_RECORD);
+    }
+
+    /* mark as disabled */
+    portInfo->enabled = FALSE;
+
+    /* disable updates unless the user has specifically altered the default behavior */
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+        if (!portInfo->updateMethod.userControlled)
+        {
+            portInfo->updateMethod.updateEnabled = FALSE;
+        }
+
+        /* make sure we re-initialize the NPE learning tree when the port is re-enabled */
+        portInfo->updateMethod.treeInitialized = FALSE;
+    }
+
+    ixEthDBUpdateUnlock();
+
+    /* restore learning feature bit */
+    portInfo->featureStatus |= learningEnabled;
+
+    /* if we've removed any records or lost any events make sure to force an update */
+    IS_EMPTY_DEPENDENCY_MAP(result, triggerPorts);
+
+    if (!result)
+    {
+        ixEthDBUpdatePortLearningTrees(triggerPorts);
+    }
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief sends the updated maximum Tx/Rx frame lengths to the NPE
+ *
+ * @param portID ID of the port to update
+ *
+ * @return IX_ETH_DB_SUCCESS if the update completed
+ * successfully or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBPortFrameLengthsUpdate(IxEthDBPortId portID)
+{
+    IxNpeMhMessage message;
+    PortInfo *portInfo = &ixEthDBPortInfo[portID];
+    IX_STATUS result;
+
+    FILL_SETMAXFRAMELENGTHS_MSG(message, portID, portInfo->maxRxFrameSize, portInfo->maxTxFrameSize);
+
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+
+    return result;
+}
+
+/**
+ * @brief sets the port maximum Rx frame size
+ *
+ * @param portID ID of the port to set the frame size on
+ * @param maximumRxFrameSize maximum Rx frame size
+ *
+ * This function updates the internal data structures and
+ * calls ixEthDBPortFrameLengthsUpdate() for NPE update.
+ *
+ * This function is fully documented in the main header
+ * file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation was
+ * successfull or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringPortMaximumRxFrameSizeSet(IxEthDBPortId portID, UINT32 maximumRxFrameSize)
+{
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+	if (!ixEthDBPortInfo[portID].initialized)
+	{
+		return IX_ETH_DB_PORT_UNINITIALIZED;
+	}
+
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+	if ((maximumRxFrameSize < IX_ETHDB_MIN_NPE_FRAME_SIZE) ||
+	    (maximumRxFrameSize > IX_ETHDB_MAX_NPE_FRAME_SIZE))
+	{
+	    return IX_ETH_DB_INVALID_ARG;
+	}
+    }
+    else
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+
+    /* update internal structure */
+    ixEthDBPortInfo[portID].maxRxFrameSize = maximumRxFrameSize;
+
+    /* update the maximum frame size in the NPE */
+    return ixEthDBPortFrameLengthsUpdate(portID);
+}
+
+/**
+ * @brief sets the port maximum Tx frame size
+ *
+ * @param portID ID of the port to set the frame size on
+ * @param maximumTxFrameSize maximum Tx frame size
+ *
+ * This function updates the internal data structures and
+ * calls ixEthDBPortFrameLengthsUpdate() for NPE update.
+ *
+ * This function is fully documented in the main header
+ * file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation was
+ * successfull or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringPortMaximumTxFrameSizeSet(IxEthDBPortId portID, UINT32 maximumTxFrameSize)
+{
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+	if (!ixEthDBPortInfo[portID].initialized)
+	{
+		return IX_ETH_DB_PORT_UNINITIALIZED;
+	}
+
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+	if ((maximumTxFrameSize < IX_ETHDB_MIN_NPE_FRAME_SIZE) ||
+	    (maximumTxFrameSize > IX_ETHDB_MAX_NPE_FRAME_SIZE))
+	{
+	    return IX_ETH_DB_INVALID_ARG;
+	}
+    }
+    else
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+
+    /* update internal structure */
+    ixEthDBPortInfo[portID].maxTxFrameSize = maximumTxFrameSize;
+
+    /* update the maximum frame size in the NPE */
+    return ixEthDBPortFrameLengthsUpdate(portID);
+}
+
+/**
+ * @brief sets the port maximum Tx and Rx frame sizes
+ *
+ * @param portID ID of the port to set the frame size on
+ * @param maximumFrameSize maximum Tx and Rx frame sizes
+ *
+ * This function updates the internal data structures and
+ * calls ixEthDBPortFrameLengthsUpdate() for NPE update.
+ *
+ * Note that both the maximum Tx and Rx frame size are set
+ * to the same value. This function is kept for compatibility
+ * reasons.
+ *
+ * This function is fully documented in the main header
+ * file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation was
+ * successfull or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringPortMaximumFrameSizeSet(IxEthDBPortId portID, UINT32 maximumFrameSize)
+{
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    if (!ixEthDBPortInfo[portID].initialized)
+    {
+        return IX_ETH_DB_PORT_UNINITIALIZED;
+    }
+
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+	if ((maximumFrameSize < IX_ETHDB_MIN_NPE_FRAME_SIZE) ||
+	    (maximumFrameSize > IX_ETHDB_MAX_NPE_FRAME_SIZE))
+	{
+	    return IX_ETH_DB_INVALID_ARG;
+	}
+    }
+    else
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+
+    /* update internal structure */
+    ixEthDBPortInfo[portID].maxRxFrameSize = maximumFrameSize;
+    ixEthDBPortInfo[portID].maxTxFrameSize = maximumFrameSize;
+
+    /* update the maximum frame size in the NPE */
+    return ixEthDBPortFrameLengthsUpdate(portID);
+}
+
+/**
+ * @brief sets the MAC address of an NPE port
+ *
+ * @param portID port ID to set the MAC address on
+ * @param macAddr pointer to the 6-byte MAC address
+ *
+ * This function is called by the EthAcc
+ * ixEthAccUnicastMacAddressSet() and should not be
+ * manually invoked unless required by special circumstances.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation succeeded
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortAddressSet(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    IxNpeMhMessage message;
+    IxOsalMutex *ackPortAddressLock;
+    IX_STATUS result;
+
+    /* use this macro instead CHECK_PORT
+       as the port doesn't need to be enabled */
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    if (!ixEthDBPortInfo[portID].initialized)
+    {
+        return IX_ETH_DB_PORT_UNINITIALIZED;
+    }
+
+    ackPortAddressLock = &ixEthDBPortInfo[portID].npeAckLock;
+
+    /* Operation stops here when Ethernet Learning is not enabled */
+    if(IX_FEATURE_CTRL_SWCONFIG_DISABLED ==
+       ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING))
+    {
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    /* exit if the port is not an Ethernet NPE */
+    if (ixEthDBPortDefinitions[portID].type != IX_ETH_NPE)
+    {
+        return IX_ETH_DB_INVALID_PORT;
+    }
+
+    /* populate message */
+    FILL_SETPORTADDRESS_MSG(message, portID, macAddr->macAddress);
+
+    IX_ETH_DB_SUPPORT_TRACE("DB: (Support) Sending SetPortAddress on port %d...\n", portID);
+
+    /* send a SetPortAddress message */
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+
+    if (result == IX_SUCCESS)
+    {
+        ixEthDBPortInfo[portID].macAddressUploaded = TRUE;
+    }
+
+    return result;
+}

cpu/ixp/npe/IxEthDBCore.c

diff --git a/cpu/ixp/npe/IxEthDBCore.c b/cpu/ixp/npe/IxEthDBCore.c
new file mode 100644
index 0000000..25b7cbb
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBCore.c
@@ -0,0 +1,463 @@
+/**
+ * @file IxEthDBDBCore.c
+ *
+ * @brief Database support functions
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+
+/* list of database hashtables */
+IX_ETH_DB_PUBLIC HashTable dbHashtable;
+IX_ETH_DB_PUBLIC MatchFunction matchFunctions[IX_ETH_DB_MAX_KEY_INDEX + 1];
+IX_ETH_DB_PUBLIC BOOL ixEthDBPortUpdateRequired[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1];
+IX_ETH_DB_PUBLIC UINT32 ixEthDBKeyType[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1];
+
+/* private initialization flag */
+IX_ETH_DB_PRIVATE BOOL ethDBInitializationComplete = FALSE;
+
+/**
+ * @brief initializes EthDB
+ *
+ * This function must be called to initialize the component.
+ *
+ * It does the following things:
+ * - checks the port definition structure
+ * - scans the capabilities of the NPE images and sets the
+ *   capabilities of the ports accordingly
+ * - initializes the memory pools internally used in EthDB
+ *   for storing database records and handling data
+ * - registers automatic update handlers for add and remove
+ *   operations
+ * - registers hashing match functions, depending on key sets
+ * - initializes the main database hashtable
+ * - allocates contiguous memory zones to be used for NPE
+ *   updates
+ * - registers the serialize methods used to convert data
+ *   into NPE-readable format
+ * - starts the event processor
+ *
+ * Note that this function is documented in the public
+ * component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS or an appropriate error if the
+ * component failed to initialize correctly
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBInit(void)
+{
+    IxEthDBStatus result;
+
+    if (ethDBInitializationComplete)
+    {
+        /* redundant */
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    /* trap an invalid port definition structure */
+    IX_ETH_DB_PORTS_ASSERTION;
+
+    /* memory management */
+    ixEthDBInitMemoryPools();
+
+    /* register hashing search methods */
+    ixEthDBMatchMethodsRegister(matchFunctions);
+
+    /* register type-based automatic port updates */
+    ixEthDBUpdateTypeRegister(ixEthDBPortUpdateRequired);
+
+    /* register record to key type mappings */
+    ixEthDBKeyTypeRegister(ixEthDBKeyType);
+
+    /* hash table */
+    ixEthDBInitHash(&dbHashtable, NUM_BUCKETS, ixEthDBEntryXORHash, matchFunctions, (FreeFunction) ixEthDBFreeMacDescriptor);
+
+    /* NPE update zones */
+    ixEthDBNPEUpdateAreasInit();
+
+    /* register record serialization methods */
+    ixEthDBRecordSerializeMethodsRegister();
+
+    /* start the event processor */
+    result = ixEthDBEventProcessorInit();
+
+    /* scan NPE features */
+    if (result == IX_ETH_DB_SUCCESS)
+    {
+        ixEthDBFeatureCapabilityScan();
+    }
+
+    ethDBInitializationComplete = TRUE;
+
+    return result;
+}
+
+/**
+ * @brief prepares EthDB for unloading
+ *
+ * This function must be called before removing the
+ * EthDB component from memory (e.g. doing rmmod in
+ * Linux) if the component is to be re-initialized again
+ * without rebooting the platform.
+ *
+ * All the EthDB ports must be disabled before this
+ * function is to be called. Failure to disable all
+ * the ports will return the IX_ETH_DB_BUSY error.
+ *
+ * This function will destroy mutexes, deallocate
+ * memory and stop the event processor.
+ *
+ * Note that this function is fully documented in the
+ * main component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if de-initialization
+ * completed successfully or an appropriate error
+ * message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBUnload(void)
+{
+    IxEthDBPortId portIndex;
+
+    if (!ethDBInitializationComplete)
+    {
+        /* redundant */
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    /* check if any ports are enabled */
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        if (ixEthDBPortInfo[portIndex].enabled)
+        {
+            return IX_ETH_DB_BUSY;
+        }
+    }
+
+    /* free port resources */
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        if (ixEthDBPortDefinitions[portIndex].type == IX_ETH_NPE)
+        {
+            ixOsalMutexDestroy(&ixEthDBPortInfo[portIndex].npeAckLock);
+        }
+
+        ixEthDBPortInfo[portIndex].initialized = FALSE;
+    }
+
+    /* shutdown event processor */
+    ixEthDBStopLearningFunction();
+
+    /* deallocate NPE update zones */
+    ixEthDBNPEUpdateAreasUnload();
+
+    ethDBInitializationComplete = FALSE;
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief adds a new entry to the Ethernet database
+ *
+ * @param newRecordTemplate address of the record template to use
+ * @param updateTrigger port map containing the update triggers
+ * resulting from this update operation
+ *
+ * Creates a new database entry, populates it with the data
+ * copied from the given template and adds the record to the
+ * database hash table.
+ * It also checks whether the new record type is registered to trigger
+ * automatic updates; if it is, the update trigger will contain the
+ * port on which the record insertion was performed, as well as the
+ * old port in case the addition was a record migration (from one port
+ * to the other). The caller can use the updateTrigger to trigger
+ * automatic updates on the ports changed as a result of this addition.
+ *
+ * @retval IX_ETH_DB_SUCCESS addition successful
+ * @retval IX_ETH_DB_NOMEM insertion failed, no memory left in the mac descriptor memory pool
+ * @retval IX_ETH_DB_BUSY database busy, cannot insert due to locking
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBAdd(MacDescriptor *newRecordTemplate, IxEthDBPortMap updateTrigger)
+{
+    IxEthDBStatus result;
+    MacDescriptor *newDescriptor;
+    IxEthDBPortId originalPortID;
+    HashNode *node = NULL;
+
+    BUSY_RETRY(ixEthDBSearchHashEntry(&dbHashtable, ixEthDBKeyType[newRecordTemplate->type], newRecordTemplate, &node));
+
+    TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER;
+
+    if (node == NULL)
+    {
+        /* not found, create a new one */
+        newDescriptor = ixEthDBAllocMacDescriptor();
+
+        if (newDescriptor == NULL)
+        {
+            return IX_ETH_DB_NOMEM; /* no memory */
+        }
+
+        /* old port does not exist, avoid unnecessary updates */
+        originalPortID = newRecordTemplate->portID;
+    }
+    else
+    {
+        /* a node with the same key exists, will update node */
+        newDescriptor = (MacDescriptor *) node->data;
+
+        /* save original port id */
+        originalPortID = newDescriptor->portID;
+    }
+
+    /* copy/update fields into new record */
+    memcpy(newDescriptor->macAddress, newRecordTemplate->macAddress, sizeof (IxEthDBMacAddr));
+    memcpy(&newDescriptor->recordData, &newRecordTemplate->recordData, sizeof (IxEthDBRecordData));
+
+    newDescriptor->type   = newRecordTemplate->type;
+    newDescriptor->portID = newRecordTemplate->portID;
+    newDescriptor->user   = newRecordTemplate->user;
+
+    if (node == NULL)
+    {
+        /* new record, insert into hashtable */
+        BUSY_RETRY_WITH_RESULT(ixEthDBAddHashEntry(&dbHashtable, newDescriptor), result);
+
+        if (result != IX_ETH_DB_SUCCESS)
+        {
+            ixEthDBFreeMacDescriptor(newDescriptor);
+
+            return result; /* insertion failed */
+        }
+    }
+
+    if (node != NULL)
+    {
+        /* release access */
+        ixEthDBReleaseHashNode(node);
+    }
+
+    /* trigger add/remove update if required by type */
+    if (updateTrigger != NULL &&
+        ixEthDBPortUpdateRequired[newRecordTemplate->type])
+    {
+        /* add new port to update list */
+        JOIN_PORT_TO_MAP(updateTrigger, newRecordTemplate->portID);
+
+        /* check if record has moved, we'll need to update the old port as well */
+        if (originalPortID != newDescriptor->portID)
+        {
+            JOIN_PORT_TO_MAP(updateTrigger, originalPortID);
+        }
+    }
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief remove a record from the Ethernet database
+ *
+ * @param templateRecord template record used to determine
+ * what record is to be removed
+ * @param updateTrigger port map containing the update triggers
+ * resulting from this update operation
+ *
+ * This function will examine the template record it receives
+ * and attempts to delete a record of the same type and containing
+ * the same keys as the template record. If deletion is successful
+ * and the record type is registered for automatic port updates the
+ * port will also be set in the updateTrigger port map, so that the
+ * client can perform an update of the port.
+ *
+ * @retval IX_ETH_DB_SUCCESS removal was successful
+ * @retval IX_ETH_DB_NO_SUCH_ADDR the record with the given MAC address was not found
+ * @retval IX_ETH_DB_BUSY database busy, cannot remove due to locking
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBRemove(MacDescriptor *templateRecord, IxEthDBPortMap updateTrigger)
+{
+    IxEthDBStatus result;
+
+    TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER;
+
+    BUSY_RETRY_WITH_RESULT(ixEthDBRemoveHashEntry(&dbHashtable, ixEthDBKeyType[templateRecord->type], templateRecord), result);
+
+    if (result != IX_ETH_DB_SUCCESS)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR; /* not found */
+    }
+
+    /* trigger add/remove update if required by type */
+    if (updateTrigger != NULL
+        &&ixEthDBPortUpdateRequired[templateRecord->type])
+    {
+        /* add new port to update list */
+        JOIN_PORT_TO_MAP(updateTrigger, templateRecord->portID);
+    }
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief register record key types
+ *
+ * This function registers the appropriate key types,
+ * depending on record types.
+ *
+ * All filtering records use the MAC address as the key.
+ * WiFi and Firewall records use a compound key consisting
+ * in both the MAC address and the port ID.
+ *
+ * @return the number of registered record types
+ */
+IX_ETH_DB_PUBLIC
+UINT32 ixEthDBKeyTypeRegister(UINT32 *keyType)
+{
+    /* safety */
+    memset(keyType, 0, sizeof (keyType));
+
+    /* register all known record types */
+    keyType[IX_ETH_DB_FILTERING_RECORD]      = IX_ETH_DB_MAC_KEY;
+    keyType[IX_ETH_DB_FILTERING_VLAN_RECORD] = IX_ETH_DB_MAC_KEY;
+    keyType[IX_ETH_DB_ALL_FILTERING_RECORDS] = IX_ETH_DB_MAC_KEY;
+    keyType[IX_ETH_DB_WIFI_RECORD]           = IX_ETH_DB_MAC_PORT_KEY;
+    keyType[IX_ETH_DB_FIREWALL_RECORD]       = IX_ETH_DB_MAC_PORT_KEY;
+
+    return 5;
+}
+
+/**
+ * @brief Sets a user-defined field into a database record
+ *
+ * Note that this function is fully documented in the main component
+ * header file.
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBUserFieldSet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, IxEthDBVlanId vlanID, void *field)
+{
+    HashNode *result = NULL;
+
+    if (macAddr == NULL)
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+
+    if (recordType == IX_ETH_DB_FILTERING_RECORD)
+    {
+        result = ixEthDBSearch(macAddr, recordType);
+    }
+    else if (recordType == IX_ETH_DB_FILTERING_VLAN_RECORD)
+    {
+        result = ixEthDBVlanSearch(macAddr, vlanID, recordType);
+    }
+    else if (recordType == IX_ETH_DB_WIFI_RECORD || recordType == IX_ETH_DB_FIREWALL_RECORD)
+    {
+        IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+        result = ixEthDBPortSearch(macAddr, portID, recordType);
+    }
+    else
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+
+    if (result == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR;
+    }
+
+    ((MacDescriptor *) result->data)->user = field;
+
+    ixEthDBReleaseHashNode(result);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief Retrieves a user-defined field from a database record
+ *
+ * Note that this function is fully documented in the main component
+ * header file.
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBUserFieldGet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, IxEthDBVlanId vlanID, void **field)
+{
+    HashNode *result = NULL;
+
+    if (macAddr == NULL || field == NULL)
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+
+    if (recordType == IX_ETH_DB_FILTERING_RECORD)
+    {
+        result = ixEthDBSearch(macAddr, recordType);
+    }
+    else if (recordType == IX_ETH_DB_FILTERING_VLAN_RECORD)
+    {
+        result = ixEthDBVlanSearch(macAddr, vlanID, recordType);
+    }
+    else if (recordType == IX_ETH_DB_WIFI_RECORD || recordType == IX_ETH_DB_FIREWALL_RECORD)
+    {
+        IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+        result = ixEthDBPortSearch(macAddr, portID, recordType);
+    }
+    else
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+
+    if (result == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR;
+    }
+
+    *field = ((MacDescriptor *) result->data)->user;
+
+    ixEthDBReleaseHashNode(result);
+
+    return IX_ETH_DB_SUCCESS;
+}

cpu/ixp/npe/IxEthDBEvents.c

diff --git a/cpu/ixp/npe/IxEthDBEvents.c b/cpu/ixp/npe/IxEthDBEvents.c
new file mode 100644
index 0000000..4d44e03
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBEvents.c
@@ -0,0 +1,520 @@
+/**
+ * @file IxEthDBEvents.c
+ *
+ * @brief Implementation of the event processor component
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include <IxNpeMh.h>
+#include <IxFeatureCtrl.h>
+
+#include "IxEthDB_p.h"
+
+/* forward prototype declarations */
+IX_ETH_DB_PUBLIC void ixEthDBEventProcessorLoop(void *); 
+IX_ETH_DB_PUBLIC void ixEthDBNPEEventCallback(IxNpeMhNpeId npeID, IxNpeMhMessage msg);
+IX_ETH_DB_PRIVATE void ixEthDBProcessEvent(PortEvent *local_event, IxEthDBPortMap triggerPorts);
+IX_ETH_DB_PRIVATE IxEthDBStatus ixEthDBTriggerPortUpdate(UINT32 eventType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, BOOL staticEntry);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBStartLearningFunction(void);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBStopLearningFunction(void);
+
+/* data */
+IX_ETH_DB_PRIVATE IxOsalSemaphore eventQueueSemaphore;
+IX_ETH_DB_PRIVATE PortEventQueue eventQueue;
+IX_ETH_DB_PRIVATE IxOsalMutex eventQueueLock;
+IX_ETH_DB_PRIVATE IxOsalMutex portUpdateLock;
+
+IX_ETH_DB_PRIVATE BOOL ixEthDBLearningShutdown      = FALSE;
+IX_ETH_DB_PRIVATE BOOL ixEthDBEventProcessorRunning = FALSE;
+
+/* imported data */
+extern HashTable dbHashtable;
+
+/**
+ * @brief initializes the event processor
+ *
+ * Initializes the event processor queue and processing thread.
+ * Called from ixEthDBInit() DB-subcomponent master init function.
+ *
+ * @warning do not call directly
+ *
+ * @retval IX_ETH_DB_SUCCESS initialization was successful
+ * @retval IX_ETH_DB_FAIL initialization failed (OSAL or mutex init failure)
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBEventProcessorInit(void)
+{
+    if (ixOsalMutexInit(&portUpdateLock) != IX_SUCCESS)
+    {
+        return IX_ETH_DB_FAIL;
+    }
+
+    if (ixOsalMutexInit(&eventQueueLock) != IX_SUCCESS)
+    {
+        return IX_ETH_DB_FAIL;
+    }
+
+    if (IX_FEATURE_CTRL_SWCONFIG_ENABLED ==
+        ixFeatureCtrlSwConfigurationCheck (IX_FEATURECTRL_ETH_LEARNING))
+    {
+
+        /* start processor loop thread */
+        if (ixEthDBStartLearningFunction() != IX_ETH_DB_SUCCESS)
+        {
+            return IX_ETH_DB_FAIL;
+        }
+    }
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief initializes the event queue and the event processor
+ *
+ * This function is called by the component initialization
+ * function, ixEthDBInit().
+ *
+ * @warning do not call directly
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or IX_ETH_DB_FAIL otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBStartLearningFunction(void)
+{
+    IxOsalThread eventProcessorThread;
+    IxOsalThreadAttr threadAttr;
+
+    threadAttr.name      = "EthDB event thread";
+    threadAttr.stackSize = 32 * 1024; /* 32kbytes */
+    threadAttr.priority  = 128;
+
+    /* reset event queue */
+    ixOsalMutexLock(&eventQueueLock, IX_OSAL_WAIT_FOREVER);
+
+    RESET_QUEUE(&eventQueue);
+
+    ixOsalMutexUnlock(&eventQueueLock);
+
+    /* init event queue semaphore */
+    if (ixOsalSemaphoreInit(&eventQueueSemaphore, 0) != IX_SUCCESS)
+    {
+        return IX_ETH_DB_FAIL;
+    }
+
+    ixEthDBLearningShutdown = FALSE;
+
+    /* create processor loop thread */
+    if (ixOsalThreadCreate(&eventProcessorThread, &threadAttr, ixEthDBEventProcessorLoop, NULL) != IX_SUCCESS)
+    {
+        return IX_ETH_DB_FAIL;
+    }
+
+    /* start event processor */
+    ixOsalThreadStart(&eventProcessorThread);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief stops the event processor
+ *
+ * Stops the event processor and frees the event queue semaphore
+ * Called by the component de-initialization function, ixEthDBUnload()
+ *
+ * @warning do not call directly
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed 
+ * successfully or IX_ETH_DB_FAIL otherwise;
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBStopLearningFunction(void)
+{
+    ixEthDBLearningShutdown = TRUE;
+
+    /* wake up event processing loop to actually process the shutdown event */
+    ixOsalSemaphorePost(&eventQueueSemaphore);
+
+    if (ixOsalSemaphoreDestroy(&eventQueueSemaphore) != IX_SUCCESS)
+    {
+        return IX_ETH_DB_FAIL;
+    }
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief default NPE event processing callback
+ *
+ * @param npeID ID of the NPE that generated the event
+ * @param msg NPE message (encapsulated event)
+ *
+ * Creates an event object on the Ethernet event processor queue
+ * and signals the new event by incrementing the event queue semaphore.
+ * Events are processed by @ref ixEthDBEventProcessorLoop() which runs
+ * at user level.
+ *
+ * @see ixEthDBEventProcessorLoop()
+ *
+ * @warning do not call directly
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBNPEEventCallback(IxNpeMhNpeId npeID, IxNpeMhMessage msg)
+{
+    PortEvent *local_event;
+
+    IX_ETH_DB_IRQ_EVENTS_TRACE("DB: (Events) new event received by processor callback from port %d, id 0x%X\n", IX_ETH_DB_NPE_TO_PORT_ID(npeID), NPE_MSG_ID(msg), 0, 0, 0, 0);
+
+    if (CAN_ENQUEUE(&eventQueue))
+    {
+        TEST_FIXTURE_LOCK_EVENT_QUEUE;
+
+        local_event = QUEUE_HEAD(&eventQueue);
+
+        /* create event structure on queue */
+        local_event->eventType = NPE_MSG_ID(msg);
+        local_event->portID    = IX_ETH_DB_NPE_TO_PORT_ID(npeID);
+        
+        /* update queue */
+        PUSH_UPDATE_QUEUE(&eventQueue);
+
+        TEST_FIXTURE_UNLOCK_EVENT_QUEUE;
+
+        IX_ETH_DB_IRQ_EVENTS_TRACE("DB: (Events) Waking up main processor loop...\n", 0, 0, 0, 0, 0, 0);
+
+        /* increment event queue semaphore */
+        ixOsalSemaphorePost(&eventQueueSemaphore);
+    }
+    else
+    {
+        IX_ETH_DB_IRQ_EVENTS_TRACE("DB: (Events) Warning: could not enqueue event (overflow)\n", 0, 0, 0, 0, 0, 0);
+    }
+}
+
+/**
+ * @brief Ethernet event processor loop
+ *
+ * Extracts at most EVENT_PROCESSING_LIMIT batches of events and
+ * sends them for processing to @ref ixEthDBProcessEvent().
+ * Triggers port updates which normally follow learning events.
+ *
+ * @warning do not call directly, executes in separate thread
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBEventProcessorLoop(void *unused1)
+{
+    IxEthDBPortMap triggerPorts;
+    IxEthDBPortId portIndex;
+
+    ixEthDBEventProcessorRunning = TRUE;
+
+    IX_ETH_DB_EVENTS_TRACE("DB: (Events) Event processor loop was started\n");
+
+    while (!ixEthDBLearningShutdown)
+    {
+        BOOL keepProcessing    = TRUE;
+        UINT32 processedEvents = 0;
+
+        IX_ETH_DB_EVENTS_VERBOSE_TRACE("DB: (Events) Waiting for new learning event...\n");
+
+        ixOsalSemaphoreWait(&eventQueueSemaphore, IX_OSAL_WAIT_FOREVER);
+
+        IX_ETH_DB_EVENTS_VERBOSE_TRACE("DB: (Events) Received new event\n");
+
+        if (!ixEthDBLearningShutdown)
+        {
+            /* port update handling */
+            SET_EMPTY_DEPENDENCY_MAP(triggerPorts);
+
+            while (keepProcessing)
+            {
+                PortEvent local_event;
+                UINT32 intLockKey;
+
+                /* lock queue */
+                ixOsalMutexLock(&eventQueueLock, IX_OSAL_WAIT_FOREVER);
+
+                /* lock NPE interrupts */
+                intLockKey = ixOsalIrqLock();
+
+                /* extract event */
+                local_event = *(QUEUE_TAIL(&eventQueue));
+
+                SHIFT_UPDATE_QUEUE(&eventQueue);
+
+                ixOsalIrqUnlock(intLockKey);
+
+                ixOsalMutexUnlock(&eventQueueLock);
+
+                IX_ETH_DB_EVENTS_TRACE("DB: (Events) Processing event with ID 0x%X\n", local_event.eventType);
+
+                ixEthDBProcessEvent(&local_event, triggerPorts);
+
+                processedEvents++;
+
+                if (processedEvents > EVENT_PROCESSING_LIMIT /* maximum burst reached? */
+                    || ixOsalSemaphoreTryWait(&eventQueueSemaphore) != IX_SUCCESS) /* or empty queue? */
+                {
+                    keepProcessing = FALSE;
+                }
+            }
+
+            ixEthDBUpdatePortLearningTrees(triggerPorts);
+        }
+    }
+
+    /* turn off automatic updates */
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        ixEthDBPortInfo[portIndex].updateMethod.updateEnabled = FALSE;
+    }
+
+    ixEthDBEventProcessorRunning = FALSE;
+}
+
+/**
+ * @brief event processor routine
+ *
+ * @param event event to be processed
+ * @param triggerPorts port map accumulating ports to be updated
+ *
+ * Processes learning events by synchronizing the database with
+ * newly learnt data. Called only by @ref ixEthDBEventProcessorLoop().
+ *
+ * @warning do not call directly
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBProcessEvent(PortEvent *local_event, IxEthDBPortMap triggerPorts)
+{
+    MacDescriptor recordTemplate;
+
+    switch (local_event->eventType)
+    {
+        case IX_ETH_DB_ADD_FILTERING_RECORD:
+            /* add record */
+            memset(&recordTemplate, 0, sizeof (recordTemplate));
+            memcpy(recordTemplate.macAddress, local_event->macAddr.macAddress, sizeof (IxEthDBMacAddr));
+            
+            recordTemplate.type   = IX_ETH_DB_FILTERING_RECORD;
+            recordTemplate.portID = local_event->portID;
+            recordTemplate.recordData.filteringData.staticEntry = local_event->staticEntry;
+            
+            ixEthDBAdd(&recordTemplate, triggerPorts);
+
+            IX_ETH_DB_EVENTS_TRACE("DB: (Events) Added record on port %d\n", local_event->portID);
+
+            break;
+
+        case IX_ETH_DB_REMOVE_FILTERING_RECORD:
+            /* remove record */
+            memset(&recordTemplate, 0, sizeof (recordTemplate));
+            memcpy(recordTemplate.macAddress, local_event->macAddr.macAddress, sizeof (IxEthDBMacAddr));
+            
+            recordTemplate.type = IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_FILTERING_VLAN_RECORD;
+            
+            ixEthDBRemove(&recordTemplate, triggerPorts);
+            
+            IX_ETH_DB_EVENTS_TRACE("DB: (Events) Removed record on port %d\n", local_event->portID);
+
+            break;
+
+        default:
+            /* can't handle/not interested in this event type */
+            ERROR_LOG("DB: (Events) Event processor received an unknown event type (0x%X)\n", local_event->eventType);
+
+            return;
+    }
+}
+
+/**
+ * @brief asynchronously adds a filtering record
+ * by posting an ADD_FILTERING_RECORD event to the event queue
+ *
+ * @param macAddr MAC address of the new record
+ * @param portID port ID of the new record
+ * @param staticEntry TRUE if record is static, FALSE if dynamic
+ *
+ * @return IX_ETH_DB_SUCCESS if the event creation was
+ * successfull or IX_ETH_DB_BUSY if the event queue is full
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBTriggerAddPortUpdate(IxEthDBMacAddr *macAddr, IxEthDBPortId portID, BOOL staticEntry)
+{
+    MacDescriptor reference;
+    
+    TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER;
+
+    /* fill search fields */
+    memcpy(reference.macAddress, macAddr, sizeof (IxEthDBMacAddr));
+    reference.portID = portID;
+    
+    /* set acceptable record types */
+    reference.type = IX_ETH_DB_ALL_FILTERING_RECORDS;
+
+    if (ixEthDBPeekHashEntry(&dbHashtable, IX_ETH_DB_MAC_PORT_KEY, &reference) == IX_ETH_DB_SUCCESS)
+    {
+        /* already have an identical record */
+        return IX_ETH_DB_SUCCESS;
+    }
+    else
+    {
+        return ixEthDBTriggerPortUpdate(IX_ETH_DB_ADD_FILTERING_RECORD, macAddr, portID, staticEntry);
+    }
+}
+
+/**
+ * @brief asynchronously removes a filtering record
+ * by posting a REMOVE_FILTERING_RECORD event to the event queue
+ *
+ * @param macAddr MAC address of the record to remove
+ * @param portID port ID of the record to remove
+ *
+ * @return IX_ETH_DB_SUCCESS if the event creation was
+ * successfull or IX_ETH_DB_BUSY if the event queue is full
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBTriggerRemovePortUpdate(IxEthDBMacAddr *macAddr, IxEthDBPortId portID)
+{
+    if (ixEthDBPeek(macAddr, IX_ETH_DB_ALL_FILTERING_RECORDS) != IX_ETH_DB_NO_SUCH_ADDR)
+    {
+        return ixEthDBTriggerPortUpdate(IX_ETH_DB_REMOVE_FILTERING_RECORD, macAddr, portID, FALSE);
+    }
+    else
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR;
+    }
+}
+
+/**
+ * @brief adds an ADD or REMOVE event to the main event queue
+ *
+ * @param eventType event type - IX_ETH_DB_ADD_FILTERING_RECORD 
+ * to add and IX_ETH_DB_REMOVE_FILTERING_RECORD to remove a
+ * record.
+ *
+ * @return IX_ETH_DB_SUCCESS if the event was successfully
+ * sent or IX_ETH_DB_BUSY if the event queue is full
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBTriggerPortUpdate(UINT32 eventType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, BOOL staticEntry)
+{
+    UINT32 intLockKey;
+
+    /* lock interrupts to protect queue */
+    intLockKey = ixOsalIrqLock();
+
+    if (CAN_ENQUEUE(&eventQueue))
+    {
+        PortEvent *queueEvent = QUEUE_HEAD(&eventQueue);
+
+        /* update fields on the queue */
+        memcpy(queueEvent->macAddr.macAddress, macAddr->macAddress, sizeof (IxEthDBMacAddr));
+        
+        queueEvent->eventType     = eventType;
+        queueEvent->portID        = portID;
+        queueEvent->staticEntry   = staticEntry;
+
+        PUSH_UPDATE_QUEUE(&eventQueue);
+
+        /* imcrement event queue semaphore */
+        ixOsalSemaphorePost(&eventQueueSemaphore);
+        
+        /* unlock interrupts */
+        ixOsalIrqUnlock(intLockKey);
+
+        return IX_ETH_DB_SUCCESS;
+    }
+    else /* event queue full */
+    {
+        /* unlock interrupts */
+        ixOsalIrqUnlock(intLockKey);
+
+        return IX_ETH_DB_BUSY;
+    }
+}
+
+/**
+ * @brief Locks learning tree updates and port disable
+ *
+ *
+ * This function locks portUpdateLock single mutex. It is primarily used
+ * to avoid executing 'port disable' during ELT maintenance.
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBUpdateLock(void)
+{
+    ixOsalMutexLock(&portUpdateLock, IX_OSAL_WAIT_FOREVER);
+}
+
+/**
+ * @brief Unlocks learning tree updates and port disable
+ *
+ *
+ * This function unlocks a portUpdateLock mutex. It is primarily used
+ * to avoid executing 'port disable' during ELT maintenance.
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBUpdateUnlock(void)
+{
+    ixOsalMutexUnlock(&portUpdateLock);
+}
+

cpu/ixp/npe/IxEthDBFeatures.c

diff --git a/cpu/ixp/npe/IxEthDBFeatures.c b/cpu/ixp/npe/IxEthDBFeatures.c
new file mode 100644
index 0000000..7a58d26
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBFeatures.c
@@ -0,0 +1,662 @@
+/**
+ * @file IxEthDBFeatures.c
+ *
+ * @brief Implementation of the EthDB feature control API
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxNpeDl.h"
+#include "IxEthDBQoS.h"
+#include "IxEthDB_p.h"
+
+/**
+ * @brief scans the capabilities of the loaded NPE images
+ *
+ * This function MUST be called by the ixEthDBInit() function.
+ * No EthDB features (including learning and filtering) are enabled
+ * before this function is called.
+ *
+ * @return none
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBFeatureCapabilityScan(void)
+{
+    IxNpeDlImageId imageId, npeAImageId;
+    IxEthDBPortId portIndex;
+    PortInfo *portInfo;
+    IxEthDBPriorityTable defaultPriorityTable;
+    IX_STATUS result;
+    UINT32 queueIndex;
+    UINT32 queueStructureIndex;
+    UINT32 trafficClassDefinitionIndex;
+
+    /* read version of NPE A - required to set the AQM queues for B and C */
+    npeAImageId.functionalityId = 0;
+    ixNpeDlLoadedImageGet(IX_NPEDL_NPEID_NPEA, &npeAImageId);
+
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        IxNpeMhMessage msg;
+
+        portInfo = &ixEthDBPortInfo[portIndex];
+
+        /* check and bypass if NPE B or C is fused out */
+        if (ixEthDBSingleEthNpeCheck(portIndex) != IX_ETH_DB_SUCCESS) continue;
+
+        /* all ports are capable of LEARNING by default */
+        portInfo->featureCapability |= IX_ETH_DB_LEARNING;
+        portInfo->featureStatus     |= IX_ETH_DB_LEARNING;
+
+        if (ixEthDBPortDefinitions[portIndex].type == IX_ETH_NPE)
+        {
+
+            if (ixNpeDlLoadedImageGet(IX_ETH_DB_PORT_ID_TO_NPE(portIndex), &imageId) != IX_SUCCESS)
+            {
+                WARNING_LOG("DB: (FeatureScan) NpeDl did not provide the image ID for NPE port %d\n", portIndex);
+            }
+            else
+            {
+                /* initialize and empty NPE response mutex */
+                ixOsalMutexInit(&portInfo->npeAckLock);
+                ixOsalMutexLock(&portInfo->npeAckLock, IX_OSAL_WAIT_FOREVER);
+
+                /* check NPE response to GetStatus */
+                msg.data[0] = IX_ETHNPE_NPE_GETSTATUS << 24;
+                msg.data[1] = 0;
+                IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portIndex), msg, result);
+                if (result != IX_SUCCESS)
+                {
+                    WARNING_LOG("DB: (FeatureScan) warning, could not send message to the NPE\n");
+                    continue;
+                }
+
+
+                if (imageId.functionalityId == 0x00
+                    || imageId.functionalityId == 0x03
+                    || imageId.functionalityId == 0x04
+                    || imageId.functionalityId == 0x80)
+                {
+                    portInfo->featureCapability |= IX_ETH_DB_FILTERING;
+                    portInfo->featureCapability |= IX_ETH_DB_FIREWALL;
+                    portInfo->featureCapability |= IX_ETH_DB_SPANNING_TREE_PROTOCOL;
+                }
+                else if (imageId.functionalityId == 0x01
+                         || imageId.functionalityId == 0x81)
+                {
+                    portInfo->featureCapability |= IX_ETH_DB_FILTERING;
+                    portInfo->featureCapability |= IX_ETH_DB_FIREWALL;
+                    portInfo->featureCapability |= IX_ETH_DB_SPANNING_TREE_PROTOCOL;
+                    portInfo->featureCapability |= IX_ETH_DB_VLAN_QOS;
+                }
+                else if (imageId.functionalityId == 0x02
+                         || imageId.functionalityId == 0x82)
+                {
+                    portInfo->featureCapability |= IX_ETH_DB_WIFI_HEADER_CONVERSION;
+                    portInfo->featureCapability |= IX_ETH_DB_FIREWALL;
+                    portInfo->featureCapability |= IX_ETH_DB_SPANNING_TREE_PROTOCOL;
+                    portInfo->featureCapability |= IX_ETH_DB_VLAN_QOS;
+                }
+
+                /* reset AQM queues */
+                memset(portInfo->ixEthDBTrafficClassAQMAssignments, 0, sizeof (portInfo->ixEthDBTrafficClassAQMAssignments));
+
+                /* ensure there's at least one traffic class record in the definition table, otherwise we have no default case, hence no queues */
+                IX_ENSURE(sizeof (ixEthDBTrafficClassDefinitions) != 0, "DB: no traffic class definitions found, check IxEthDBQoS.h");
+
+                /* find the traffic class definition index compatible with the current NPE A functionality ID */
+                for (trafficClassDefinitionIndex = 0 ;
+                    trafficClassDefinitionIndex < sizeof (ixEthDBTrafficClassDefinitions) / sizeof (ixEthDBTrafficClassDefinitions[0]);
+                    trafficClassDefinitionIndex++)
+                {
+                    if (ixEthDBTrafficClassDefinitions[trafficClassDefinitionIndex][IX_ETH_DB_NPE_A_FUNCTIONALITY_ID_INDEX] == npeAImageId.functionalityId)
+                    {
+                        /* found it */
+                        break;
+                    }
+                }
+
+                /* select the default case if we went over the array boundary */
+                if (trafficClassDefinitionIndex == sizeof (ixEthDBTrafficClassDefinitions) / sizeof (ixEthDBTrafficClassDefinitions[0]))
+                {
+                    trafficClassDefinitionIndex = 0; /* the first record is the default case */
+                }
+
+                /* select queue assignment structure based on the traffic class configuration index */
+                queueStructureIndex = ixEthDBTrafficClassDefinitions[trafficClassDefinitionIndex][IX_ETH_DB_QUEUE_ASSIGNMENT_INDEX];
+
+                /* only traffic class 0 is active at initialization time */
+                portInfo->ixEthDBTrafficClassCount = 1;
+
+                /* enable port, VLAN and Firewall feature bits to initialize QoS/VLAN/Firewall configuration */
+                portInfo->featureStatus |= IX_ETH_DB_VLAN_QOS;
+                portInfo->featureStatus |= IX_ETH_DB_FIREWALL;
+                portInfo->enabled        = TRUE;
+
+#define CONFIG_WITH_VLAN  /* test-only: VLAN support not included to save space!!! */
+#ifdef CONFIG_WITH_VLAN /* test-only: VLAN support not included to save space!!! */
+                /* set VLAN initial configuration (permissive) */
+                if ((portInfo->featureCapability & IX_ETH_DB_VLAN_QOS) != 0) /* QoS-enabled image */
+                {
+                    /* QoS capable */
+                    portInfo->ixEthDBTrafficClassAvailable = ixEthDBTrafficClassDefinitions[trafficClassDefinitionIndex][IX_ETH_DB_TRAFFIC_CLASS_COUNT_INDEX];
+
+                    /* set AQM queues */
+                    for (queueIndex = 0 ; queueIndex < IX_IEEE802_1Q_QOS_PRIORITY_COUNT ; queueIndex++)
+                    {
+                        portInfo->ixEthDBTrafficClassAQMAssignments[queueIndex] = ixEthDBQueueAssignments[queueStructureIndex][queueIndex];
+                    }
+
+                    /* set default PVID (0) and default traffic class 0 */
+                    ixEthDBPortVlanTagSet(portIndex, 0);
+
+                    /* enable reception of all frames */
+                    ixEthDBAcceptableFrameTypeSet(portIndex, IX_ETH_DB_ACCEPT_ALL_FRAMES);
+
+                    /* clear full VLAN membership */
+                    ixEthDBPortVlanMembershipRangeRemove(portIndex, 0, IX_ETH_DB_802_1Q_MAX_VLAN_ID);
+
+                    /* clear TTI table - no VLAN tagged frames will be transmitted */
+                    ixEthDBEgressVlanRangeTaggingEnabledSet(portIndex, 0, 4094, FALSE);
+
+                    /* set membership on 0, otherwise no Tx or Rx is working */
+                    ixEthDBPortVlanMembershipAdd(portIndex, 0);
+                }
+                else /* QoS not available in this image */
+#endif /* test-only */
+                {
+                    /* initialize traffic class availability (only class 0 is available) */
+                    portInfo->ixEthDBTrafficClassAvailable = 1;
+
+                    /* point all AQM queues to traffic class 0 */
+                    for (queueIndex = 0 ; queueIndex < IX_IEEE802_1Q_QOS_PRIORITY_COUNT ; queueIndex++)
+                    {
+                        portInfo->ixEthDBTrafficClassAQMAssignments[queueIndex] =
+                            ixEthDBQueueAssignments[queueStructureIndex][0];
+                    }
+                }
+
+#ifdef CONFIG_WITH_VLAN /* test-only: VLAN support not included to save space!!! */
+                /* download priority mapping table and Rx queue configuration */
+                memset (defaultPriorityTable, 0, sizeof (defaultPriorityTable));
+                ixEthDBPriorityMappingTableSet(portIndex, defaultPriorityTable);
+#endif
+
+                /* by default we turn off invalid source MAC address filtering */
+                ixEthDBFirewallInvalidAddressFilterEnable(portIndex, FALSE);
+
+                /* disable port, VLAN, Firewall feature bits */
+                portInfo->featureStatus &= ~IX_ETH_DB_VLAN_QOS;
+                portInfo->featureStatus &= ~IX_ETH_DB_FIREWALL;
+                portInfo->enabled        = FALSE;
+
+                /* enable filtering by default if present */
+                if ((portInfo->featureCapability & IX_ETH_DB_FILTERING) != 0)
+                {
+                    portInfo->featureStatus |= IX_ETH_DB_FILTERING;
+                }
+            }
+        }
+    }
+}
+
+/**
+ * @brief returns the capability of a port
+ *
+ * @param portID ID of the port
+ * @param featureSet location to store the port capability in
+ *
+ * This function will save the capability set of the given port
+ * into the given location. Capabilities are bit-ORed, each representing
+ * a bit of the feature set.
+ *
+ * Note that this function is documented in the main component
+ * public header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or IX_ETH_DB_INVALID_PORT if the given port is invalid
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFeatureCapabilityGet(IxEthDBPortId portID, IxEthDBFeature *featureSet)
+{
+    IX_ETH_DB_CHECK_PORT_INITIALIZED(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(featureSet);
+
+    *featureSet = ixEthDBPortInfo[portID].featureCapability;
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief enables or disables a port capability
+ *
+ * @param portID ID of the port
+ * @param feature feature to enable or disable
+ * @param enabled TRUE to enable the selected feature or FALSE to disable it
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFeatureEnable(IxEthDBPortId portID, IxEthDBFeature feature, BOOL enable)
+{
+    PortInfo *portInfo;
+    IxEthDBPriorityTable defaultPriorityTable;
+    IxEthDBVlanSet vlanSet;
+    IxEthDBStatus status = IX_ETH_DB_SUCCESS;
+    BOOL portEnabled;
+
+    IX_ETH_DB_CHECK_PORT_INITIALIZED(portID);
+
+    portInfo    = &ixEthDBPortInfo[portID];
+    portEnabled = portInfo->enabled;
+
+    /* check that only one feature is selected */
+    if (!ixEthDBCheckSingleBitValue(feature))
+    {
+        return IX_ETH_DB_FEATURE_UNAVAILABLE;
+    }
+
+    /* port capable of this feature? */
+    if ((portInfo->featureCapability & feature) == 0)
+    {
+        return IX_ETH_DB_FEATURE_UNAVAILABLE;
+    }
+
+    /* mutual exclusion between learning and WiFi header conversion */
+    if (enable && ((feature | portInfo->featureStatus) & (IX_ETH_DB_FILTERING | IX_ETH_DB_WIFI_HEADER_CONVERSION))
+            == (IX_ETH_DB_FILTERING | IX_ETH_DB_WIFI_HEADER_CONVERSION))
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+
+    /* learning must be enabled before filtering */
+    if (enable && (feature == IX_ETH_DB_FILTERING) && ((portInfo->featureStatus & IX_ETH_DB_LEARNING) == 0))
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+
+    /* filtering must be disabled before learning */
+    if (!enable && (feature == IX_ETH_DB_LEARNING) && ((portInfo->featureStatus & IX_ETH_DB_FILTERING) != 0))
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+
+    /* redundant enabling or disabling */
+    if ((!enable && ((portInfo->featureStatus & feature) == 0))
+        || (enable && ((portInfo->featureStatus & feature) != 0)))
+    {
+        /* do nothing */
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    /* force port enabled */
+    portInfo->enabled = TRUE;
+
+    if (enable)
+    {
+        /* turn on enable bit */
+        portInfo->featureStatus |= feature;
+
+#ifdef CONFIG_WITH_VLAN /* test-only: VLAN support not included to save space!!! */
+        /* if this is VLAN/QoS set the default priority table */
+        if (feature == IX_ETH_DB_VLAN_QOS)
+        {
+            /* turn on VLAN/QoS (most permissive mode):
+                - set default 802.1Q priority mapping table, in accordance to the
+                  availability of traffic classes
+                - set the acceptable frame filter to accept all
+                - set the Ingress tagging mode to pass-through
+                - set full VLAN membership list
+                - set full TTI table
+                - set the default 802.1Q tag to 0 (VLAN ID 0, Pri 0, CFI 0)
+                - enable TPID port extraction
+            */
+
+            portInfo->ixEthDBTrafficClassCount = portInfo->ixEthDBTrafficClassAvailable;
+
+            /* set default 802.1Q priority mapping table - note that C indexing starts from 0, so we substract 1 here */
+            memcpy (defaultPriorityTable,
+                (const void *) ixEthIEEE802_1QUserPriorityToTrafficClassMapping[portInfo->ixEthDBTrafficClassCount - 1],
+                sizeof (defaultPriorityTable));
+
+            /* update priority mapping and AQM queue assignments */
+            status = ixEthDBPriorityMappingTableSet(portID, defaultPriorityTable);
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBAcceptableFrameTypeSet(portID, IX_ETH_DB_ACCEPT_ALL_FRAMES);
+            }
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBIngressVlanTaggingEnabledSet(portID, IX_ETH_DB_PASS_THROUGH);
+            }
+
+            /* set membership and TTI tables */
+            memset (vlanSet, 0xFF, sizeof (vlanSet));
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                /* use the internal function to bypass PVID check */
+                status = ixEthDBPortVlanTableSet(portID, portInfo->vlanMembership, vlanSet);
+            }
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                /* use the internal function to bypass PVID check */
+                status = ixEthDBPortVlanTableSet(portID, portInfo->transmitTaggingInfo, vlanSet);
+            }
+
+            /* reset the PVID */
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBPortVlanTagSet(portID, 0);
+            }
+
+            /* enable TPID port extraction */
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBVlanPortExtractionEnable(portID, TRUE);
+            }
+        }
+        else if (feature == IX_ETH_DB_FIREWALL)
+#endif
+        {
+            /* firewall starts in black-list mode unless otherwise configured before *
+             * note that invalid source MAC address filtering is disabled by default */
+            if (portInfo->firewallMode != IX_ETH_DB_FIREWALL_BLACK_LIST
+                && portInfo->firewallMode != IX_ETH_DB_FIREWALL_WHITE_LIST)
+            {
+                status = ixEthDBFirewallModeSet(portID, IX_ETH_DB_FIREWALL_BLACK_LIST);
+
+                if (status == IX_ETH_DB_SUCCESS)
+                {
+                    status = ixEthDBFirewallInvalidAddressFilterEnable(portID, FALSE);
+                }
+            }
+        }
+
+        if (status != IX_ETH_DB_SUCCESS)
+        {
+            /* checks failed, disable */
+            portInfo->featureStatus &= ~feature;
+        }
+    }
+    else
+    {
+        /* turn off features */
+        if (feature == IX_ETH_DB_FIREWALL)
+        {
+            /* turning off the firewall is equivalent to:
+                - set to black-list mode
+                - clear all the entries and download the new table
+                - turn off the invalid source address checking
+            */
+
+            status = ixEthDBDatabaseClear(portID, IX_ETH_DB_FIREWALL_RECORD);
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBFirewallModeSet(portID, IX_ETH_DB_FIREWALL_BLACK_LIST);
+            }
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBFirewallInvalidAddressFilterEnable(portID, FALSE);
+            }
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBFirewallTableDownload(portID);
+            }
+        }
+        else if (feature == IX_ETH_DB_WIFI_HEADER_CONVERSION)
+        {
+            /* turn off header conversion */
+            status = ixEthDBDatabaseClear(portID, IX_ETH_DB_WIFI_RECORD);
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBWiFiConversionTableDownload(portID);
+            }
+        }
+#ifdef CONFIG_WITH_VLAN /* test-only: VLAN support not included to save space!!! */
+        else if (feature == IX_ETH_DB_VLAN_QOS)
+        {
+            /* turn off VLAN/QoS:
+                - set a priority mapping table with one traffic class
+                - set the acceptable frame filter to accept all
+                - set the Ingress tagging mode to pass-through
+                - clear the VLAN membership list
+                - clear the TTI table
+                - set the default 802.1Q tag to 0 (VLAN ID 0, Pri 0, CFI 0)
+                - disable TPID port extraction
+            */
+
+            /* initialize all => traffic class 0 priority mapping table */
+            memset (defaultPriorityTable, 0, sizeof (defaultPriorityTable));
+            portInfo->ixEthDBTrafficClassCount = 1;
+            status = ixEthDBPriorityMappingTableSet(portID, defaultPriorityTable);
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBAcceptableFrameTypeSet(portID, IX_ETH_DB_ACCEPT_ALL_FRAMES);
+            }
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBIngressVlanTaggingEnabledSet(portID, IX_ETH_DB_PASS_THROUGH);
+            }
+
+            /* clear membership and TTI tables */
+            memset (vlanSet, 0, sizeof (vlanSet));
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                /* use the internal function to bypass PVID check */
+                status = ixEthDBPortVlanTableSet(portID, portInfo->vlanMembership, vlanSet);
+            }
+
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                /* use the internal function to bypass PVID check */
+                status = ixEthDBPortVlanTableSet(portID, portInfo->transmitTaggingInfo, vlanSet);
+            }
+
+            /* reset the PVID */
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBPortVlanTagSet(portID, 0);
+            }
+
+            /* disable TPID port extraction */
+            if (status == IX_ETH_DB_SUCCESS)
+            {
+                status = ixEthDBVlanPortExtractionEnable(portID, FALSE);
+            }
+        }
+#endif
+
+        if (status == IX_ETH_DB_SUCCESS)
+        {
+            /* checks passed, disable */
+            portInfo->featureStatus &= ~feature;
+        }
+    }
+
+    /* restore port enabled state */
+    portInfo->enabled = portEnabled;
+
+    return status;
+}
+
+/**
+ * @brief returns the status of a feature
+ *
+ * @param portID port ID
+ * @param present location to store a boolean value indicating
+ * if the feature is present (TRUE) or not (FALSE)
+ * @param enabled location to store a booleam value indicating
+ * if the feature is present (TRUE) or not (FALSE)
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFeatureStatusGet(IxEthDBPortId portID, IxEthDBFeature feature, BOOL *present, BOOL *enabled)
+{
+    PortInfo *portInfo;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(present);
+
+    IX_ETH_DB_CHECK_REFERENCE(enabled);
+
+    portInfo = &ixEthDBPortInfo[portID];
+
+    *present = (portInfo->featureCapability & feature) != 0;
+    *enabled = (portInfo->featureStatus & feature) != 0;
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief returns the value of an EthDB property
+ *
+ * @param portID ID of the port
+ * @param feature feature owning the property
+ * @param property ID of the property
+ * @param type location to store the property type into
+ * @param value location to store the property value into
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFeaturePropertyGet(IxEthDBPortId portID, IxEthDBFeature feature, IxEthDBProperty property, IxEthDBPropertyType *type, void *value)
+{
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(type);
+
+    IX_ETH_DB_CHECK_REFERENCE(value);
+
+    if (feature == IX_ETH_DB_VLAN_QOS)
+    {
+        if (property == IX_ETH_DB_QOS_TRAFFIC_CLASS_COUNT_PROPERTY)
+        {
+            * (UINT32 *) value = ixEthDBPortInfo[portID].ixEthDBTrafficClassCount;
+            *type              = IX_ETH_DB_INTEGER_PROPERTY;
+
+            return IX_ETH_DB_SUCCESS;
+        }
+        else if (property >= IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY
+            && property <= IX_ETH_DB_QOS_TRAFFIC_CLASS_7_RX_QUEUE_PROPERTY)
+        {
+            UINT32 classDelta = property - IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY;
+
+            if (classDelta >= ixEthDBPortInfo[portID].ixEthDBTrafficClassCount)
+            {
+                return IX_ETH_DB_FAIL;
+            }
+
+            * (UINT32 *) value = ixEthDBPortInfo[portID].ixEthDBTrafficClassAQMAssignments[classDelta];
+            *type              = IX_ETH_DB_INTEGER_PROPERTY;
+
+            return IX_ETH_DB_SUCCESS;
+        }
+    }
+
+    return IX_ETH_DB_INVALID_ARG;
+}
+
+/**
+ * @brief sets the value of an EthDB property
+ *
+ * @param portID ID of the port
+ * @param feature feature owning the property
+ * @param property ID of the property
+ * @param value location containing the property value
+ *
+ * This function implements a private property intended
+ * only for EthAcc usage. Upon setting the IX_ETH_DB_QOS_QUEUE_CONFIGURATION_COMPLETE
+ * property (the value is ignored), the availability of traffic classes is
+ * frozen to whatever traffic class structure is currently in use.
+ * This means that if VLAN_QOS has been enabled before EthAcc
+ * initialization then all the defined traffic classes will be available;
+ * otherwise only one traffic class (0) will be available.
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h as not accepting any parameters. The
+ * current implementation is only intended for the private use of EthAcc.
+ *
+ * Also note that once this function is called the effect is irreversible,
+ * unless EthDB is complete unloaded and re-initialized.
+ *
+ * @return IX_ETH_DB_INVALID_ARG (no read-write properties are
+ * supported in this release)
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFeaturePropertySet(IxEthDBPortId portID, IxEthDBFeature feature, IxEthDBProperty property, void *value)
+{
+    IX_ETH_DB_CHECK_PORT_EXISTS(portID);
+
+    if ((feature == IX_ETH_DB_VLAN_QOS) && (property == IX_ETH_DB_QOS_QUEUE_CONFIGURATION_COMPLETE))
+    {
+        ixEthDBPortInfo[portID].ixEthDBTrafficClassAvailable = ixEthDBPortInfo[portID].ixEthDBTrafficClassCount;
+
+        return IX_ETH_DB_SUCCESS;
+    }
+
+    return IX_ETH_DB_INVALID_ARG;
+}

cpu/ixp/npe/IxEthDBFirewall.c

diff --git a/cpu/ixp/npe/IxEthDBFirewall.c b/cpu/ixp/npe/IxEthDBFirewall.c
new file mode 100644
index 0000000..eb46174
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBFirewall.c
@@ -0,0 +1,266 @@
+/**
+ * @file IxEthDBFirewall.c
+ *
+ * @brief Implementation of the firewall API
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#include "IxEthDB_p.h"
+
+/**
+ * @brief updates the NPE firewall operating mode and 
+ * firewall address table
+ *
+ * @param portID ID of the port
+ * @param epDelta initial entry point for binary searches (NPE optimization)
+ * @param address address of the firewall MAC address table
+ *
+ * This function will send a message to the NPE configuring the
+ * firewall mode (white list or black list), invalid source 
+ * address filtering and downloading a new MAC address database 
+ * to be used for firewall matching.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed 
+ * successfully or IX_ETH_DB_FAIL otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFirewallUpdate(IxEthDBPortId portID, void *address, UINT32 epDelta)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+    
+    UINT32 mode        = 0;    
+    PortInfo *portInfo = &ixEthDBPortInfo[portID];
+
+    mode = (portInfo->srcAddressFilterEnabled != FALSE) << 1 | (portInfo->firewallMode == IX_ETH_DB_FIREWALL_WHITE_LIST);
+
+    FILL_SETFIREWALLMODE_MSG(message, 
+        IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(portID), 
+        epDelta, 
+        mode, 
+        IX_OSAL_MMU_VIRT_TO_PHYS(address));
+
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}
+
+/**
+ * @brief configures the firewall white list/black list
+ * access mode
+ *
+ * @param portID ID of the port
+ * @param mode firewall filtering mode (IX_ETH_DB_FIREWALL_WHITE_LIST
+ * or IX_ETH_DB_FIREWALL_BLACK_LIST)
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallModeSet(IxEthDBPortId portID, IxEthDBFirewallMode mode)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+     
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FIREWALL);
+    
+    if (mode != IX_ETH_DB_FIREWALL_WHITE_LIST
+        && mode != IX_ETH_DB_FIREWALL_BLACK_LIST)
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }    
+    
+    ixEthDBPortInfo[portID].firewallMode = mode;
+    
+    return ixEthDBFirewallTableDownload(portID);
+}
+
+/**
+ * @brief enables or disables the invalid source MAC address filter
+ *
+ * @param portID ID of the port
+ * @param enable TRUE to enable invalid source MAC address filtering
+ * or FALSE to disable it
+ *
+ * The invalid source MAC address filter will discard, when enabled,
+ * frames whose source MAC address is a multicast or the broadcast MAC
+ * address.
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed 
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallInvalidAddressFilterEnable(IxEthDBPortId portID, BOOL enable)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FIREWALL);
+
+    ixEthDBPortInfo[portID].srcAddressFilterEnabled = enable;
+    
+    return ixEthDBFirewallTableDownload(portID);
+}
+
+/**
+ * @brief adds a firewall record
+ *
+ * @param portID ID of the port
+ * @param macAddr MAC address of the new record
+ *
+ * This function will add a new firewall record
+ * on the specified port, using the specified 
+ * MAC address. If the record already exists this
+ * function will silently return IX_ETH_DB_SUCCESS,
+ * although no duplicate records are added.
+ *
+ * Note that this function is documented in the main
+ * component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    MacDescriptor recordTemplate;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FIREWALL);
+    
+    memcpy(recordTemplate.macAddress, macAddr, sizeof (IxEthDBMacAddr));
+    
+    recordTemplate.type   = IX_ETH_DB_FIREWALL_RECORD;
+    recordTemplate.portID = portID;
+    
+    return ixEthDBAdd(&recordTemplate, NULL);
+}
+
+/**
+ * @brief removes a firewall record
+ *
+ * @param portID ID of the port
+ * @param macAddr MAC address of the record to remove
+ *
+ * This function will attempt to remove a firewall
+ * record from the given port, using the specified
+ * MAC address.
+ *
+ * Note that this function is documented in the main
+ * component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully of an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallEntryRemove(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    MacDescriptor recordTemplate;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FIREWALL);
+    
+    memcpy(recordTemplate.macAddress, macAddr, sizeof (IxEthDBMacAddr));
+    
+    recordTemplate.type   = IX_ETH_DB_FIREWALL_RECORD;
+    recordTemplate.portID = portID;
+    
+    return ixEthDBRemove(&recordTemplate, NULL);
+}
+
+/**
+ * @brief downloads the firewall address table to an NPE
+ *
+ * @param portID ID of the port
+ *
+ * This function will download the firewall address table to
+ * an NPE port.
+ *
+ * Note that this function is documented in the main 
+ * component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or IX_ETH_DB_FAIL otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallTableDownload(IxEthDBPortId portID)
+{
+    IxEthDBPortMap query;
+    IxEthDBStatus result;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_FIREWALL);
+    
+    SET_DEPENDENCY_MAP(query, portID);
+
+    ixEthDBUpdateLock();
+    
+    ixEthDBPortInfo[portID].updateMethod.searchTree = ixEthDBQuery(NULL, query, IX_ETH_DB_FIREWALL_RECORD, MAX_FW_SIZE);
+    
+    result = ixEthDBNPEUpdateHandler(portID, IX_ETH_DB_FIREWALL_RECORD);
+
+    ixEthDBUpdateUnlock();
+
+    return result;
+}

cpu/ixp/npe/IxEthDBHashtable.c

diff --git a/cpu/ixp/npe/IxEthDBHashtable.c b/cpu/ixp/npe/IxEthDBHashtable.c
new file mode 100644
index 0000000..f1b18e6
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBHashtable.c
@@ -0,0 +1,642 @@
+/**
+ * @file ethHash.c
+ *
+ * @brief Hashtable implementation
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#include "IxEthDB_p.h"
+#include "IxEthDBLocks_p.h"
+
+/**
+ * @addtogroup EthDB
+ *
+ * @{
+ */
+
+/**
+ * @brief initializes a hash table object
+ *
+ * @param hashTable uninitialized hash table structure
+ * @param numBuckets number of buckets to use
+ * @param entryHashFunction hash function used 
+ * to hash entire hash node data block (for adding)
+ * @param matchFunctions array of match functions, indexed on type,
+ * used to differentiate records with the same hash value
+ * @param freeFunction function used to free node data blocks
+ *
+ * Initializes the given hash table object.
+ *
+ * @internal
+ */
+void ixEthDBInitHash(HashTable *hashTable, 
+                     UINT32 numBuckets, 
+                     HashFunction entryHashFunction, 
+                     MatchFunction *matchFunctions, 
+                     FreeFunction freeFunction)
+{
+    UINT32 bucketIndex;
+    UINT32 hashSize = numBuckets * sizeof(HashNode *);
+
+    /* entry hashing, matching and freeing methods */
+    hashTable->entryHashFunction  = entryHashFunction;
+    hashTable->matchFunctions     = matchFunctions;
+    hashTable->freeFunction       = freeFunction;
+
+    /* buckets */
+    hashTable->numBuckets = numBuckets;
+
+    /* set to 0 all buckets */
+    memset(hashTable->hashBuckets, 0, hashSize);
+
+    /* init bucket locks - note that initially all mutexes are unlocked after MutexInit()*/
+    for (bucketIndex = 0 ; bucketIndex < numBuckets ; bucketIndex++)
+    {
+        ixOsalFastMutexInit(&hashTable->bucketLocks[bucketIndex]);
+    }
+}
+
+/**
+ * @brief adds an entry to the hash table
+ *
+ * @param hashTable hash table to add the entry to
+ * @param entry entry to add
+ *
+ * The entry will be hashed using the entry hashing function and added to the
+ * hash table, unless a locking blockage occurs, in which case the caller
+ * should retry.
+ *
+ * @retval IX_ETH_DB_SUCCESS if adding <i>entry</i> has succeeded
+ * @retval IX_ETH_DB_NOMEM if there's no memory left in the hash node pool
+ * @retval IX_ETH_DB_BUSY if there's a locking failure on the insertion path
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBAddHashEntry(HashTable *hashTable, void *entry)
+{
+    UINT32 hashValue   = hashTable->entryHashFunction(entry);
+    UINT32 bucketIndex = hashValue % hashTable->numBuckets;
+    HashNode *bucket   = hashTable->hashBuckets[bucketIndex];
+    HashNode *newNode;
+
+    LockStack locks;
+
+    INIT_STACK(&locks);
+
+    /* lock bucket */
+    PUSH_LOCK(&locks, &hashTable->bucketLocks[bucketIndex]);
+
+    /* lock insertion element (first in chain), if any */
+    if (bucket != NULL)
+    {
+        PUSH_LOCK(&locks, &bucket->lock);
+    }
+
+    /* get new node */
+    newNode = ixEthDBAllocHashNode();
+
+    if (newNode == NULL)
+    {
+        /* unlock everything */
+        UNROLL_STACK(&locks);
+
+        return IX_ETH_DB_NOMEM;
+    }
+
+    /* init lock - note that mutexes are unlocked after MutexInit */
+    ixOsalFastMutexInit(&newNode->lock);
+
+    /* populate new link */
+    newNode->data = entry;
+
+    /* add to bucket */
+    newNode->next                       = bucket;
+    hashTable->hashBuckets[bucketIndex] = newNode;
+
+    /* unlock bucket and insertion point */
+    UNROLL_STACK(&locks);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief removes an entry from the hashtable
+ *
+ * @param hashTable hash table to remove entry from
+ * @param keyType type of record key used for matching
+ * @param reference reference key used to identify the entry
+ *
+ * The reference key will be hashed using the key hashing function,
+ * the entry is searched using the hashed value and then examined
+ * against the reference entry using the match function. A positive
+ * match will trigger the deletion of the entry.
+ * Locking failures are reported and the caller should retry.
+ *
+ * @retval IX_ETH_DB_SUCCESS if the removal was successful
+ * @retval IX_ETH_DB_NO_SUCH_ADDR if the entry was not found
+ * @retval IX_ETH_DB_BUSY if a locking failure occured during the process
+ *
+ * @internal
+ */
+IxEthDBStatus ixEthDBRemoveHashEntry(HashTable *hashTable, int keyType, void *reference)
+{
+    UINT32 hashValue       = hashTable->entryHashFunction(reference);
+    UINT32 bucketIndex     = hashValue % hashTable->numBuckets;
+    HashNode *node         = hashTable->hashBuckets[bucketIndex];
+    HashNode *previousNode = NULL;
+    
+    LockStack locks;
+
+    INIT_STACK(&locks);
+
+    while (node != NULL)
+    {
+        /* try to lock node */
+        PUSH_LOCK(&locks, &node->lock);
+
+        if (hashTable->matchFunctions[keyType](reference, node->data))
+        {
+            /* found entry */
+            if (node->next != NULL)
+            {
+                PUSH_LOCK(&locks, &node->next->lock);
+            }
+
+            if (previousNode == NULL)
+            {
+                /* node is head of chain */
+                PUSH_LOCK(&locks, &hashTable->bucketLocks[bucketIndex]);
+
+                hashTable->hashBuckets[bucketIndex] = node->next;
+
+                POP_LOCK(&locks);
+            }
+            else
+            {
+                /* relink */
+                previousNode->next = node->next;
+            }
+
+            UNROLL_STACK(&locks);
+
+            /* free node */
+            hashTable->freeFunction(node->data);
+            ixEthDBFreeHashNode(node);
+
+            return IX_ETH_DB_SUCCESS;
+        }
+        else
+        {
+            if (previousNode != NULL)
+            {
+                /* unlock previous node */
+                SHIFT_STACK(&locks);
+            }
+
+            /* advance to next element in chain */
+            previousNode = node;
+            node         = node->next;
+        }
+    }
+
+    UNROLL_STACK(&locks);
+
+    /* not found */
+    return IX_ETH_DB_NO_SUCH_ADDR;
+}
+
+/**
+ * @brief retrieves an entry from the hash table
+ *
+ * @param hashTable hash table to perform the search into
+ * @param reference search key (a MAC address)
+ * @param keyType type of record key used for matching
+ * @param searchResult pointer where a reference to the located hash node 
+ * is placed
+ *
+ * Searches the entry with the same key as <i>reference</i> and places the
+ * pointer to the resulting node in <i>searchResult</i>.
+ * An implicit write access lock is granted after a search, which gives the 
+ * caller the opportunity to modify the entry.
+ * Access should be released as soon as possible using @ref ixEthDBReleaseHashNode().
+ *
+ * @see ixEthDBReleaseHashNode()
+ *
+ * @retval IX_ETH_DB_SUCCESS if the search was completed successfully
+ * @retval IX_ETH_DB_NO_SUCH_ADDRESS if no entry with the given key was found
+ * @retval IX_ETH_DB_BUSY if a locking failure has occured, in which case
+ * the caller should retry
+ *
+ * @warning unless the return value is <b>IX_ETH_DB_SUCCESS</b> the searchResult
+ * location is NOT modified and therefore using a NULL comparison test when the
+ * value was not properly initialized would be an error
+ *
+ * @internal
+ */
+IxEthDBStatus ixEthDBSearchHashEntry(HashTable *hashTable, int keyType, void *reference, HashNode **searchResult)
+{
+    UINT32 hashValue;
+    HashNode *node;
+
+    hashValue = hashTable->entryHashFunction(reference);
+    node      = hashTable->hashBuckets[hashValue % hashTable->numBuckets];
+
+    while (node != NULL)
+    {
+        TRY_LOCK(&node->lock);
+
+        if (hashTable->matchFunctions[keyType](reference, node->data))
+        {
+            *searchResult = node;
+
+            return IX_ETH_DB_SUCCESS;
+        }
+        else
+        {
+            UNLOCK(&node->lock);
+
+            node = node->next;
+        }
+    }
+
+    /* not found */
+    return IX_ETH_DB_NO_SUCH_ADDR;
+}
+
+/**
+ * @brief reports the existence of an entry in the hash table
+ *
+ * @param hashTable hash table to perform the search into
+ * @param reference search key (a MAC address)
+ * @param keyType type of record key used for matching
+ *
+ * Searches the entry with the same key as <i>reference</i>.
+ * No implicit write access lock is granted after a search, hence the 
+ * caller cannot access or modify the entry. The result is only temporary.
+ *
+ * @see ixEthDBReleaseHashNode()
+ *
+ * @retval IX_ETH_DB_SUCCESS if the search was completed successfully
+ * @retval IX_ETH_DB_NO_SUCH_ADDRESS if no entry with the given key was found
+ * @retval IX_ETH_DB_BUSY if a locking failure has occured, in which case
+ * the caller should retry
+ *
+ * @internal
+ */
+IxEthDBStatus ixEthDBPeekHashEntry(HashTable *hashTable, int keyType, void *reference)
+{
+    UINT32 hashValue;
+    HashNode *node;
+
+    hashValue = hashTable->entryHashFunction(reference);
+    node      = hashTable->hashBuckets[hashValue % hashTable->numBuckets];
+
+    while (node != NULL)
+    {
+        TRY_LOCK(&node->lock);
+
+        if (hashTable->matchFunctions[keyType](reference, node->data))
+        {
+            UNLOCK(&node->lock);
+
+            return IX_ETH_DB_SUCCESS;
+        }
+        else
+        {
+            UNLOCK(&node->lock);
+
+            node = node->next;
+        }
+    }
+
+    /* not found */
+    return IX_ETH_DB_NO_SUCH_ADDR;
+}
+
+/**
+ * @brief releases the write access lock
+ *
+ * @pre the node should have been obtained via @ref ixEthDBSearchHashEntry()
+ *
+ * @see ixEthDBSearchHashEntry()
+ *
+ * @internal
+ */
+void ixEthDBReleaseHashNode(HashNode *node)
+{
+    UNLOCK(&node->lock);
+}
+
+/**
+ * @brief initializes a hash iterator
+ *
+ * @param hashTable hash table to be iterated
+ * @param iterator iterator object
+ *
+ * If the initialization is successful the iterator will point to the
+ * first hash table record (if any).
+ * Testing if the iterator has not passed the end of the table should be
+ * done using the IS_ITERATOR_VALID(iteratorPtr) macro.
+ * An implicit write access lock is granted on the entry pointed by the iterator.
+ * The access is automatically revoked when the iterator is incremented.
+ * If the caller decides to terminate the iteration before the end of the table is
+ * passed then the manual access release method, @ref ixEthDBReleaseHashIterator,
+ * must be called.
+ *
+ * @see ixEthDBReleaseHashIterator()
+ *
+ * @retval IX_ETH_DB_SUCCESS if initialization was successful and the iterator points
+ * to the first valid table node
+ * @retval IX_ETH_DB_FAIL if the table is empty
+ * @retval IX_ETH_DB_BUSY if a locking failure has occured, in which case the caller
+ * should retry
+ *
+ * @warning do not use ixEthDBReleaseHashNode() on entries pointed by the iterator, as this
+ * might place the database in a permanent invalid lock state
+ *
+ * @internal
+ */
+IxEthDBStatus ixEthDBInitHashIterator(HashTable *hashTable, HashIterator *iterator)
+{
+    iterator->bucketIndex  = 0;
+    iterator->node         = NULL;
+    iterator->previousNode = NULL;
+
+    return ixEthDBIncrementHashIterator(hashTable, iterator);
+}
+
+/**
+ * @brief releases the write access locks of the iterator nodes
+ *
+ * @warning use of this function is required only when the caller terminates an iteration
+ * before reaching the end of the table
+ *
+ * @see ixEthDBInitHashIterator()
+ * @see ixEthDBIncrementHashIterator()
+ *
+ * @param iterator iterator whose node(s) should be unlocked
+ *
+ * @internal
+ */
+void ixEthDBReleaseHashIterator(HashIterator *iterator)
+{
+    if (iterator->previousNode != NULL)
+    {
+        UNLOCK(&iterator->previousNode->lock);
+    }
+
+    if (iterator->node != NULL)
+    {
+        UNLOCK(&iterator->node->lock);
+    }
+}
+
+/**
+ * @brief incremenents an iterator so that it points to the next valid entry of the table
+ * (if any)
+ *
+ * @param hashTable hash table to iterate
+ * @param iterator iterator object
+ *
+ * @pre the iterator object must be initialized using @ref ixEthDBInitHashIterator()
+ *
+ * If the increment operation is successful the iterator will point to the
+ * next hash table record (if any).
+ * Testing if the iterator has not passed the end of the table should be
+ * done using the IS_ITERATOR_VALID(iteratorPtr) macro.
+ * An implicit write access lock is granted on the entry pointed by the iterator.
+ * The access is automatically revoked when the iterator is re-incremented.
+ * If the caller decides to terminate the iteration before the end of the table is
+ * passed then the manual access release method, @ref ixEthDBReleaseHashIterator,
+ * must be called.
+ * Is is guaranteed that no other thread can remove or change the iterated entry until
+ * the iterator is incremented successfully.
+ *
+ * @see ixEthDBReleaseHashIterator()
+ *
+ * @retval IX_ETH_DB_SUCCESS if the operation was successful and the iterator points
+ * to the next valid table node
+ * @retval IX_ETH_DB_FAIL if the iterator has passed the end of the table
+ * @retval IX_ETH_DB_BUSY if a locking failure has occured, in which case the caller
+ * should retry
+ *
+ * @warning do not use ixEthDBReleaseHashNode() on entries pointed by the iterator, as this
+ * might place the database in a permanent invalid lock state
+ *
+ * @internal
+ */
+IxEthDBStatus ixEthDBIncrementHashIterator(HashTable *hashTable, HashIterator *iterator)
+{
+    /* unless iterator is just initialized... */
+    if (iterator->node != NULL)
+    {
+        /* try next in chain */
+        if (iterator->node->next != NULL)
+        {
+            TRY_LOCK(&iterator->node->next->lock);
+
+            if (iterator->previousNode != NULL)
+            {
+                UNLOCK(&iterator->previousNode->lock);
+            }
+
+            iterator->previousNode = iterator->node;
+            iterator->node         = iterator->node->next;
+
+            return IX_ETH_DB_SUCCESS;
+        }
+        else
+        {
+            /* last in chain, prepare for next bucket */
+            iterator->bucketIndex++;
+        }
+    }
+
+   /* try next used bucket */
+    for (; iterator->bucketIndex < hashTable->numBuckets ; iterator->bucketIndex++)
+    {
+        HashNode **nodePtr = &(hashTable->hashBuckets[iterator->bucketIndex]);
+        HashNode *node = *nodePtr;
+#if (CPU!=SIMSPARCSOLARIS) && !defined (__wince)
+        if (((iterator->bucketIndex & IX_ETHDB_BUCKET_INDEX_MASK) == 0) &&
+            (iterator->bucketIndex < (hashTable->numBuckets - IX_ETHDB_BUCKETPTR_AHEAD)))
+        {
+            /* preload next cache line (2 cache line ahead) */
+            nodePtr += IX_ETHDB_BUCKETPTR_AHEAD;
+            __asm__ ("pld [%0];\n": : "r" (nodePtr));
+        }
+#endif
+        if (node != NULL)
+        {
+            TRY_LOCK(&node->lock);
+
+            /* unlock last one or two nodes in the previous chain */
+            if (iterator->node != NULL)
+            {
+                UNLOCK(&iterator->node->lock);
+
+                if (iterator->previousNode != NULL)
+                {
+                    UNLOCK(&iterator->previousNode->lock);
+                }
+            }
+            
+            /* redirect iterator */
+            iterator->previousNode = NULL;
+            iterator->node         = node;
+
+            return IX_ETH_DB_SUCCESS;
+        }
+    }
+
+    /* could not advance iterator */
+    if (iterator->node != NULL)
+    {
+        UNLOCK(&iterator->node->lock);
+
+        if (iterator->previousNode != NULL)
+        {
+            UNLOCK(&iterator->previousNode->lock);
+        }
+
+        iterator->node = NULL;
+    }
+
+    return IX_ETH_DB_END;
+}
+
+/**
+ * @brief removes an entry pointed by an iterator
+ *
+ * @param hashTable iterated hash table
+ * @param iterator iterator object
+ *
+ * Removes the entry currently pointed by the iterator and repositions the iterator
+ * on the next valid entry (if any). Handles locking issues automatically and
+ * implicitely grants write access lock to the new pointed entry.
+ * Failures due to concurrent threads having write access locks in the same region
+ * preserve the state of the database and the iterator object, leaving the caller
+ * free to retry without loss of access. It is guaranteed that only the thread owning
+ * the iterator can remove the object pointed by the iterator.
+ *
+ * @retval IX_ETH_DB_SUCCESS if removal has succeeded
+ * @retval IX_ETH_DB_BUSY if a locking failure has occured, in which case the caller
+ * should retry
+ *
+ * @internal
+ */
+IxEthDBStatus ixEthDBRemoveEntryAtHashIterator(HashTable *hashTable, HashIterator *iterator)
+{
+    HashIterator nextIteratorPos;
+    LockStack locks;
+
+    INIT_STACK(&locks);
+
+    /* set initial bucket index for next position */
+    nextIteratorPos.bucketIndex = iterator->bucketIndex;
+
+    /* compute iterator position before removing anything and lock ahead */
+    if (iterator->node->next != NULL)
+    {
+        PUSH_LOCK(&locks, &iterator->node->next->lock);
+
+        /* reposition on the next node in the chain */
+        nextIteratorPos.node         = iterator->node->next;
+        nextIteratorPos.previousNode = iterator->previousNode;
+    }
+    else
+    {
+        /* try next chain - don't know yet if we'll find anything */
+        nextIteratorPos.node = NULL;
+
+        /* if we find something it's a chain head */
+        nextIteratorPos.previousNode = NULL;
+
+        /* browse up in the buckets to find a non-null chain */
+        while (++nextIteratorPos.bucketIndex < hashTable->numBuckets)
+        {
+            nextIteratorPos.node = hashTable->hashBuckets[nextIteratorPos.bucketIndex];
+
+            if (nextIteratorPos.node != NULL)
+            {
+                /* found a non-empty chain, try to lock head */
+                PUSH_LOCK(&locks, &nextIteratorPos.node->lock);
+
+                break;
+            }
+        }
+    }
+
+    /* restore links over the to-be-deleted item */
+    if (iterator->previousNode == NULL)
+    {
+        /* first in chain, lock bucket */
+        PUSH_LOCK(&locks, &hashTable->bucketLocks[iterator->bucketIndex]);
+
+        hashTable->hashBuckets[iterator->bucketIndex] = iterator->node->next;
+
+        POP_LOCK(&locks);
+    }
+    else
+    {
+        /* relink */
+        iterator->previousNode->next = iterator->node->next;
+
+        /* unlock last remaining node in current chain when moving between chains */
+        if (iterator->node->next == NULL)
+        {
+            UNLOCK(&iterator->previousNode->lock);
+        }
+    }
+
+    /* delete entry */
+    hashTable->freeFunction(iterator->node->data);
+    ixEthDBFreeHashNode(iterator->node);
+
+    /* reposition iterator */
+    *iterator = nextIteratorPos;
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @}
+ */

cpu/ixp/npe/IxEthDBLearning.c

diff --git a/cpu/ixp/npe/IxEthDBLearning.c b/cpu/ixp/npe/IxEthDBLearning.c
new file mode 100644
index 0000000..2287dbe
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBLearning.c
@@ -0,0 +1,149 @@
+/**
+ * @file IxEthDBLearning.c
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+
+/**
+ * @brief hashes the mac address in a mac descriptor with a XOR function
+ *
+ * @param entry pointer to a mac descriptor to be hashed
+ * 
+ * This function only extracts the mac address and employs ixEthDBKeyXORHash()
+ * to do the actual hashing.
+ * Used only to add a whole entry to a hash table, as opposed to searching which
+ * takes only a key and uses the key hashing directly.
+ *
+ * @see ixEthDBKeyXORHash()
+ *
+ * @return the hash value
+ *
+ * @internal
+ */
+UINT32 ixEthDBEntryXORHash(void *entry)
+{
+    MacDescriptor *descriptor = (MacDescriptor *) entry;
+
+    return ixEthDBKeyXORHash(descriptor->macAddress);
+}
+
+/**
+ * @brief hashes a mac address
+ *
+ * @param key pointer to a 6 byte structure (typically an IxEthDBMacAddr pointer)
+ * to be hashed
+ *
+ * Given a 6 bytes MAC address, the hash used is:
+ *
+ * hash(MAC[0:5]) = MAC[0:1] ^ MAC[2:3] ^ MAC[4:5]
+ *
+ * Used by the hash table to search and remove entries based
+ * solely on their keys (mac addresses).
+ *
+ * @return the hash value
+ *
+ * @internal
+ */
+UINT32 ixEthDBKeyXORHash(void *key)
+{
+    UINT32 hashValue;
+    UINT8 *value = (UINT8 *) key;
+    
+    hashValue  = (value[5] << 8) | value[4];
+    hashValue ^= (value[3] << 8) | value[2];
+    hashValue ^= (value[1] << 8) | value[0];
+
+    return hashValue;
+}
+
+/**
+ * @brief mac descriptor match function
+ *
+ * @param reference mac address (typically an IxEthDBMacAddr pointer) structure
+ * @param entry pointer to a mac descriptor whose key (mac address) is to be 
+ * matched against the reference key
+ *
+ * Used by the hash table to retrieve entries. Hashing entries can produce
+ * collisions, i.e. descriptors with different mac addresses and the same
+ * hash value, where this function is used to differentiate entries.
+ *
+ * @retval TRUE if the entry matches the reference key (equal addresses)
+ * @retval FALSE if the entry does not match the reference key
+ *
+ * @internal
+ */
+BOOL ixEthDBAddressMatch(void *reference, void *entry)
+{
+    return (ixEthDBAddressCompare(reference, ((MacDescriptor *) entry)->macAddress) == 0);
+}
+
+/**
+ * @brief compares two mac addresses
+ *
+ * @param mac1 first mac address to compare
+ * @param mac2 second mac address to compare
+ * 
+ * This comparison works in a similar way to strcmp, producing similar results.
+ * Used to insert values keyed on mac addresses into binary search trees.
+ *
+ * @retval -1 if mac1 < mac2
+ * @retval 0 if ma1 == mac2
+ * @retval 1 if mac1 > mac2
+ */
+UINT32 ixEthDBAddressCompare(UINT8 *mac1, UINT8 *mac2)
+{
+    UINT32 local_index;
+
+    for (local_index = 0 ; local_index < IX_IEEE803_MAC_ADDRESS_SIZE ; local_index++)
+    {
+        if (mac1[local_index] > mac2[local_index])
+        {
+            return 1;
+        }
+        else if (mac1[local_index] < mac2[local_index])
+        {
+            return -1;
+        }
+    }
+
+    return 0;
+}
+

cpu/ixp/npe/IxEthDBMem.c

diff --git a/cpu/ixp/npe/IxEthDBMem.c b/cpu/ixp/npe/IxEthDBMem.c
new file mode 100644
index 0000000..133cbef
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBMem.c
@@ -0,0 +1,649 @@
+/**
+ * @file IxEthDBDBMem.c
+ *
+ * @brief Memory handling routines for the MAC address database
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#include "IxEthDB_p.h"
+
+IX_ETH_DB_PRIVATE HashNode *nodePool     = NULL;
+IX_ETH_DB_PRIVATE MacDescriptor *macPool = NULL;
+IX_ETH_DB_PRIVATE MacTreeNode *treePool  = NULL;
+
+IX_ETH_DB_PRIVATE HashNode nodePoolArea[NODE_POOL_SIZE];
+IX_ETH_DB_PRIVATE MacDescriptor macPoolArea[MAC_POOL_SIZE];
+IX_ETH_DB_PRIVATE MacTreeNode treePoolArea[TREE_POOL_SIZE];
+
+IX_ETH_DB_PRIVATE IxOsalMutex nodePoolLock;
+IX_ETH_DB_PRIVATE IxOsalMutex macPoolLock;
+IX_ETH_DB_PRIVATE IxOsalMutex treePoolLock;
+
+#define LOCK_NODE_POOL   { ixOsalMutexLock(&nodePoolLock, IX_OSAL_WAIT_FOREVER); }
+#define UNLOCK_NODE_POOL { ixOsalMutexUnlock(&nodePoolLock); }
+
+#define LOCK_MAC_POOL    { ixOsalMutexLock(&macPoolLock, IX_OSAL_WAIT_FOREVER); }
+#define UNLOCK_MAC_POOL  { ixOsalMutexUnlock(&macPoolLock); }
+
+#define LOCK_TREE_POOL   { ixOsalMutexLock(&treePoolLock, IX_OSAL_WAIT_FOREVER); }
+#define UNLOCK_TREE_POOL { ixOsalMutexUnlock(&treePoolLock); }
+
+/* private function prototypes */
+IX_ETH_DB_PRIVATE MacDescriptor* ixEthDBPoolAllocMacDescriptor(void);
+IX_ETH_DB_PRIVATE void ixEthDBPoolFreeMacDescriptor(MacDescriptor *macDescriptor);
+
+/**
+ * @addtogroup EthMemoryManagement
+ *
+ * @{
+ */
+
+/**
+ * @brief initializes the memory pools used by the ethernet database component
+ *
+ * Initializes the hash table node, mac descriptor and mac tree node pools.
+ * Called at initialization time by @ref ixEthDBInit().
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBInitMemoryPools(void)
+{
+    int local_index;
+
+    /* HashNode pool */
+    ixOsalMutexInit(&nodePoolLock);
+
+    for (local_index = 0 ; local_index < NODE_POOL_SIZE ; local_index++)
+    {
+        HashNode *freeNode = &nodePoolArea[local_index];
+
+        freeNode->nextFree = nodePool;
+        nodePool           = freeNode;
+    }
+
+    /* MacDescriptor pool */
+    ixOsalMutexInit(&macPoolLock);
+
+    for (local_index = 0 ; local_index < MAC_POOL_SIZE ; local_index++)
+    {
+        MacDescriptor *freeDescriptor = &macPoolArea[local_index];
+
+        freeDescriptor->nextFree = macPool;
+        macPool                  = freeDescriptor;
+    }
+
+    /* MacTreeNode pool */
+    ixOsalMutexInit(&treePoolLock);
+
+    for (local_index = 0 ; local_index < TREE_POOL_SIZE ; local_index++)
+    {
+        MacTreeNode *freeNode = &treePoolArea[local_index];
+
+        freeNode->nextFree = treePool;
+        treePool           = freeNode;
+    }
+}
+
+/**
+ * @brief allocates a hash node from the pool
+ *
+ * Allocates a hash node and resets its value.
+ *
+ * @return the allocated hash node or NULL if the pool is empty
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+HashNode* ixEthDBAllocHashNode(void)
+{
+    HashNode *allocatedNode = NULL;
+
+    if (nodePool != NULL)
+    {
+        LOCK_NODE_POOL;
+
+        allocatedNode = nodePool;
+        nodePool      = nodePool->nextFree;
+
+        UNLOCK_NODE_POOL;
+
+        memset(allocatedNode, 0, sizeof(HashNode));
+    }
+
+    return allocatedNode;
+}
+
+/**
+ * @brief frees a hash node into the pool
+ *
+ * @param hashNode node to be freed
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBFreeHashNode(HashNode *hashNode)
+{
+    if (hashNode != NULL)
+    {
+        LOCK_NODE_POOL;
+
+        hashNode->nextFree = nodePool;
+        nodePool           = hashNode;
+
+        UNLOCK_NODE_POOL;
+    }
+}
+
+/**
+ * @brief allocates a mac descriptor from the pool
+ *
+ * Allocates a mac descriptor and resets its value.
+ * This function is not used directly, instead @ref ixEthDBAllocMacDescriptor()
+ * is used, which keeps track of the pointer reference count.
+ *
+ * @see ixEthDBAllocMacDescriptor()
+ * 
+ * @warning this function is not used directly by any other function
+ * apart from ixEthDBAllocMacDescriptor()
+ *
+ * @return the allocated mac descriptor or NULL if the pool is empty
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+MacDescriptor* ixEthDBPoolAllocMacDescriptor(void)
+{
+    MacDescriptor *allocatedDescriptor = NULL;
+
+    if (macPool != NULL)
+    {
+        LOCK_MAC_POOL;
+
+        allocatedDescriptor = macPool;
+        macPool             = macPool->nextFree;
+
+        UNLOCK_MAC_POOL;
+
+        memset(allocatedDescriptor, 0, sizeof(MacDescriptor));
+    }
+
+    return allocatedDescriptor;
+}
+
+/**
+ * @brief allocates and initializes a mac descriptor smart pointer
+ *
+ * Uses @ref ixEthDBPoolAllocMacDescriptor() to allocate a mac descriptor
+ * from the pool and initializes its reference count.
+ *
+ * @see ixEthDBPoolAllocMacDescriptor()
+ *
+ * @return the allocated mac descriptor or NULL if the pool is empty
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+MacDescriptor* ixEthDBAllocMacDescriptor(void)
+{
+    MacDescriptor *allocatedDescriptor = ixEthDBPoolAllocMacDescriptor();
+
+    if (allocatedDescriptor != NULL)
+    {
+        LOCK_MAC_POOL;
+
+        allocatedDescriptor->refCount++;
+
+        UNLOCK_MAC_POOL;
+    }
+
+    return allocatedDescriptor;
+}
+
+/**
+ * @brief frees a mac descriptor back into the pool
+ *
+ * @param macDescriptor mac descriptor to be freed
+ *
+ * @warning this function is not to be called by anyone but
+ * ixEthDBFreeMacDescriptor()
+ *
+ * @see ixEthDBFreeMacDescriptor()
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBPoolFreeMacDescriptor(MacDescriptor *macDescriptor)
+{
+    LOCK_MAC_POOL;
+
+    macDescriptor->nextFree = macPool;
+    macPool                 = macDescriptor;
+
+    UNLOCK_MAC_POOL;
+}
+
+/**
+ * @brief frees or reduces the usage count of a mac descriptor smart pointer
+ *
+ * If the reference count reaches 0 (structure is no longer used anywhere)
+ * then the descriptor is freed back into the pool using ixEthDBPoolFreeMacDescriptor().
+ *
+ * @see ixEthDBPoolFreeMacDescriptor()
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBFreeMacDescriptor(MacDescriptor *macDescriptor)
+{
+    if (macDescriptor != NULL)
+    {
+        LOCK_MAC_POOL;
+
+        if (macDescriptor->refCount > 0)
+        {
+            macDescriptor->refCount--;
+
+            if (macDescriptor->refCount == 0)
+            {
+                UNLOCK_MAC_POOL;
+
+                ixEthDBPoolFreeMacDescriptor(macDescriptor);
+            }
+            else
+            {
+                UNLOCK_MAC_POOL;
+            }
+        }
+        else
+        {
+            UNLOCK_MAC_POOL;
+        }
+    }
+}
+
+/**
+ * @brief clones a mac descriptor smart pointer
+ *
+ * @param macDescriptor mac descriptor to clone
+ *
+ * Increments the usage count of the smart pointer
+ *
+ * @returns the cloned smart pointer
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+MacDescriptor* ixEthDBCloneMacDescriptor(MacDescriptor *macDescriptor)
+{
+    LOCK_MAC_POOL;
+
+    if (macDescriptor->refCount == 0)
+    {
+        UNLOCK_MAC_POOL;
+
+        return NULL;
+    }
+
+    macDescriptor->refCount++;
+
+    UNLOCK_MAC_POOL;
+
+    return macDescriptor;
+}
+
+/**
+ * @brief allocates a mac tree node from the pool
+ *
+ * Allocates and initializes a mac tree node from the pool.
+ *
+ * @return the allocated mac tree node or NULL if the pool is empty
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+MacTreeNode* ixEthDBAllocMacTreeNode(void)
+{
+    MacTreeNode *allocatedNode = NULL;
+
+    if (treePool != NULL)
+    {
+        LOCK_TREE_POOL;
+
+        allocatedNode = treePool;
+        treePool      = treePool->nextFree;
+
+        UNLOCK_TREE_POOL;
+
+        memset(allocatedNode, 0, sizeof(MacTreeNode));
+    }
+
+    return allocatedNode;
+}
+
+/**
+ * @brief frees a mac tree node back into the pool
+ *
+ * @param macNode mac tree node to be freed
+ *
+ * @warning not to be used except from ixEthDBFreeMacTreeNode().
+ *
+ * @see ixEthDBFreeMacTreeNode()
+ *
+ * @internal
+ */
+void ixEthDBPoolFreeMacTreeNode(MacTreeNode *macNode)
+{
+    if (macNode != NULL)
+    {
+        LOCK_TREE_POOL;
+
+        macNode->nextFree = treePool;
+        treePool          = macNode;
+
+        UNLOCK_TREE_POOL;
+    }
+}
+
+/**
+ * @brief frees or reduces the usage count of a mac tree node smart pointer
+ *
+ * @param macNode mac tree node to free
+ *
+ * Reduces the usage count of the given mac node. If the usage count
+ * reaches 0 the node is freed back into the pool using ixEthDBPoolFreeMacTreeNode()
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBFreeMacTreeNode(MacTreeNode *macNode)
+{
+    if (macNode->descriptor != NULL)
+    {
+        ixEthDBFreeMacDescriptor(macNode->descriptor);
+    }
+
+    if (macNode->left != NULL)
+    {
+        ixEthDBFreeMacTreeNode(macNode->left);
+    }
+
+    if (macNode->right != NULL)
+    {
+        ixEthDBFreeMacTreeNode(macNode->right);
+    }
+
+    ixEthDBPoolFreeMacTreeNode(macNode);
+}
+
+/**
+ * @brief clones a mac tree node
+ *
+ * @param macNode mac tree node to be cloned
+ *
+ * Increments the usage count of the node, <i>its associated descriptor 
+ * and <b>recursively</b> of all its child nodes</i>.
+ *
+ * @warning this function is recursive and clones whole trees/subtrees, use only for
+ * root nodes
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+MacTreeNode* ixEthDBCloneMacTreeNode(MacTreeNode *macNode)
+{
+    if (macNode != NULL)
+    {
+        MacTreeNode *clonedMacNode = ixEthDBAllocMacTreeNode();
+
+        if (clonedMacNode != NULL)
+        {
+            if (macNode->right != NULL)
+            {
+                clonedMacNode->right = ixEthDBCloneMacTreeNode(macNode->right);
+            }
+
+            if (macNode->left != NULL)
+            {
+                clonedMacNode->left = ixEthDBCloneMacTreeNode(macNode->left);
+            }
+
+            if (macNode->descriptor != NULL)
+            {
+                clonedMacNode->descriptor = ixEthDBCloneMacDescriptor(macNode->descriptor);
+            }
+        }
+
+        return clonedMacNode;
+    }
+    else
+    {
+        return NULL;
+    }
+}
+
+#ifndef NDEBUG
+/* Debug statistical functions for memory usage */
+
+extern HashTable dbHashtable;
+int ixEthDBNumHashElements(void);
+
+int ixEthDBNumHashElements(void)
+{   
+    UINT32 bucketIndex;
+    int numElements = 0;
+    HashTable *hashTable = &dbHashtable;
+
+    for (bucketIndex = 0 ; bucketIndex < hashTable->numBuckets ; bucketIndex++)
+    {
+        if (hashTable->hashBuckets[bucketIndex] != NULL)
+        {
+            HashNode *node = hashTable->hashBuckets[bucketIndex];
+
+            while (node != NULL)
+            {
+                numElements++;
+
+                node = node->next;
+            }
+        }
+    }
+
+    return numElements;
+}
+
+UINT32 ixEthDBSearchTreeUsageGet(MacTreeNode *tree)
+{
+    if (tree == NULL)
+    {
+        return 0;
+    }
+    else
+    {
+        return 1 /* this node */ + ixEthDBSearchTreeUsageGet(tree->left) + ixEthDBSearchTreeUsageGet(tree->right);
+    }
+}
+
+int ixEthDBShowMemoryStatus(void)
+{
+    MacDescriptor *mac;
+    MacTreeNode *tree;
+    HashNode *node;
+
+    int macCounter  = 0;
+    int treeCounter = 0;
+    int nodeCounter = 0;
+
+    int totalTreeUsage            = 0;
+    int totalDescriptorUsage      = 0;
+    int totalCloneDescriptorUsage = 0;
+    int totalNodeUsage            = 0;
+
+    UINT32 portIndex;
+
+    LOCK_NODE_POOL;
+    LOCK_MAC_POOL;
+    LOCK_TREE_POOL;
+
+    mac  = macPool;
+    tree = treePool;
+    node = nodePool;
+
+    while (mac != NULL)
+    {
+        macCounter++;
+
+        mac = mac->nextFree;
+
+        if (macCounter > MAC_POOL_SIZE)
+        {
+            break;
+        }
+    }
+
+    while (tree != NULL)
+    {
+        treeCounter++;
+
+        tree = tree->nextFree;
+
+        if (treeCounter > TREE_POOL_SIZE)
+        {
+            break;
+        }
+    }
+
+    while (node != NULL)
+    {
+        nodeCounter++;
+
+        node = node->nextFree;
+
+        if (nodeCounter > NODE_POOL_SIZE)
+        {
+            break;
+        }
+    }
+
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        int treeUsage = ixEthDBSearchTreeUsageGet(ixEthDBPortInfo[portIndex].updateMethod.searchTree);
+
+        totalTreeUsage            += treeUsage;
+        totalCloneDescriptorUsage += treeUsage; /* each tree node contains a descriptor */
+    }
+
+    totalNodeUsage        = ixEthDBNumHashElements();
+    totalDescriptorUsage += totalNodeUsage; /* each hash table entry contains a descriptor */
+
+    UNLOCK_NODE_POOL;
+    UNLOCK_MAC_POOL;
+    UNLOCK_TREE_POOL;
+
+    printf("Ethernet database memory usage stats:\n\n");
+
+    if (macCounter <= MAC_POOL_SIZE)
+    {
+        printf("\tMAC descriptor pool  : %d free out of %d entries (%d%%)\n", macCounter, MAC_POOL_SIZE, macCounter * 100 / MAC_POOL_SIZE);
+    }
+    else
+    {
+        printf("\tMAC descriptor pool  : invalid state (ring within the pool), normally %d entries\n", MAC_POOL_SIZE);
+    }
+
+    if (treeCounter <= TREE_POOL_SIZE)
+    {
+	printf("\tTree node pool       : %d free out of %d entries (%d%%)\n", treeCounter, TREE_POOL_SIZE, treeCounter * 100 / TREE_POOL_SIZE);
+    }
+    else
+    {
+        printf("\tTREE descriptor pool  : invalid state (ring within the pool), normally %d entries\n", TREE_POOL_SIZE);
+    }
+
+    if (nodeCounter <= NODE_POOL_SIZE)
+    {
+	printf("\tHash node pool       : %d free out of %d entries (%d%%)\n", nodeCounter, NODE_POOL_SIZE, nodeCounter * 100 / NODE_POOL_SIZE);
+    }
+    else
+    {
+        printf("\tNODE descriptor pool  : invalid state (ring within the pool), normally %d entries\n", NODE_POOL_SIZE);
+    }
+
+    printf("\n");
+    printf("\tMAC descriptor usage : %d entries, %d cloned\n", totalDescriptorUsage, totalCloneDescriptorUsage);
+    printf("\tTree node usage      : %d entries\n", totalTreeUsage);
+    printf("\tHash node usage      : %d entries\n", totalNodeUsage);
+    printf("\n");
+
+    /* search for duplicate nodes in the mac pool */
+    {
+        MacDescriptor *reference = macPool;
+
+        while (reference != NULL)
+        {
+            MacDescriptor *comparison = reference->nextFree;
+
+            while (comparison != NULL)
+            {
+                if (reference == comparison)
+                {
+                    printf("Warning: reached a duplicate (%p), invalid MAC pool state\n", reference);
+
+                    return 1;
+                }
+
+                comparison = comparison->nextFree;
+            }
+
+            reference = reference->nextFree;
+        }
+    }
+
+    printf("No duplicates found in the MAC pool (sanity check ok)\n");
+
+    return 0;
+}
+
+#endif /* NDEBUG */
+
+/**
+ * @} EthMemoryManagement
+ */

cpu/ixp/npe/IxEthDBNPEAdaptor.c

diff --git a/cpu/ixp/npe/IxEthDBNPEAdaptor.c b/cpu/ixp/npe/IxEthDBNPEAdaptor.c
new file mode 100644
index 0000000..112a46c
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBNPEAdaptor.c
@@ -0,0 +1,719 @@
+/**
+ * @file IxEthDBDBNPEAdaptor.c
+ *
+ * @brief Routines that read and write learning/search trees in NPE-specific format
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+#include "IxEthDBLog_p.h"
+
+/* forward prototype declarations */
+IX_ETH_DB_PUBLIC void ixEthDBELTShow(IxEthDBPortId portID);
+IX_ETH_DB_PUBLIC void ixEthDBShowNpeMsgHistory(void);
+
+/* data */
+UINT8* ixEthDBNPEUpdateArea[IX_ETH_DB_NUMBER_OF_PORTS];
+UINT32 dumpEltSize;
+
+/* private data */
+IX_ETH_DB_PRIVATE IxEthDBNoteWriteFn ixEthDBNPENodeWrite[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1];
+
+#define IX_ETH_DB_MAX_DELTA_ZONES (6) /* at most 6 EP Delta zones, according to NPE FS */
+IX_ETH_DB_PRIVATE UINT32 ixEthDBEPDeltaOffset[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1][IX_ETH_DB_MAX_DELTA_ZONES]; 
+IX_ETH_DB_PRIVATE UINT32 ixEthDBEPDelta[IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1][IX_ETH_DB_MAX_DELTA_ZONES];
+
+/**
+ * @brief allocates non-cached or contiguous NPE tree update areas for all the ports
+ *
+ * This function is called only once at initialization time from
+ * @ref ixEthDBInit().
+ *
+ * @warning do not call manually
+ *
+ * @see ixEthDBInit()
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBNPEUpdateAreasInit(void)
+{
+    UINT32 portIndex;
+    PortUpdateMethod *update;
+
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        update = &ixEthDBPortInfo[portIndex].updateMethod;
+
+        if (ixEthDBPortDefinitions[portIndex].type == IX_ETH_NPE)
+        {
+            update->npeUpdateZone   = IX_OSAL_CACHE_DMA_MALLOC(FULL_ELT_BYTE_SIZE);
+            update->npeGwUpdateZone = IX_OSAL_CACHE_DMA_MALLOC(FULL_GW_BYTE_SIZE);
+            update->vlanUpdateZone  = IX_OSAL_CACHE_DMA_MALLOC(FULL_VLAN_BYTE_SIZE);
+
+            if (update->npeUpdateZone == NULL
+                || update->npeGwUpdateZone == NULL
+                || update->vlanUpdateZone == NULL)
+            {
+                ERROR_LOG("Fatal error: IX_ACC_DRV_DMA_MALLOC() returned NULL, no NPE update zones available\n");
+            }
+            else
+            {
+                memset(update->npeUpdateZone, 0, FULL_ELT_BYTE_SIZE);
+                memset(update->npeGwUpdateZone, 0, FULL_GW_BYTE_SIZE);
+                memset(update->vlanUpdateZone, 0, FULL_VLAN_BYTE_SIZE);
+            }
+        }
+        else
+        {
+            /* unused */
+            update->npeUpdateZone   = NULL;
+            update->npeGwUpdateZone = NULL;
+            update->vlanUpdateZone  = NULL;
+        }
+    }
+}
+
+/**
+ * @brief deallocates the NPE update areas for all the ports
+ *
+ * This function is called at component de-initialization time
+ * by @ref ixEthDBUnload().
+ *
+ * @warning do not call manually
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBNPEUpdateAreasUnload(void)
+{
+    UINT32 portIndex;
+
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        if (ixEthDBPortDefinitions[portIndex].type == IX_ETH_NPE)
+        {
+            IX_OSAL_CACHE_DMA_FREE(ixEthDBPortInfo[portIndex].updateMethod.npeUpdateZone);
+            IX_OSAL_CACHE_DMA_FREE(ixEthDBPortInfo[portIndex].updateMethod.npeGwUpdateZone);
+            IX_OSAL_CACHE_DMA_FREE(ixEthDBPortInfo[portIndex].updateMethod.vlanUpdateZone);
+        }
+    }
+}
+
+/**
+ * @brief general-purpose NPE callback function
+ *
+ * @param npeID NPE ID
+ * @param msg NPE message
+ *
+ * This function will unblock the caller by unlocking
+ * the npeAckLock mutex defined for each NPE port
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBNpeMsgAck(IxNpeMhNpeId npeID, IxNpeMhMessage msg)
+{
+    IxEthDBPortId portID = IX_ETH_DB_NPE_TO_PORT_ID(npeID);
+    PortInfo *portInfo;
+
+    if (portID >= IX_ETH_DB_NUMBER_OF_PORTS)
+    {
+        /* invalid port */
+        return;
+    }
+
+    if (ixEthDBPortDefinitions[portID].type != IX_ETH_NPE)
+    {
+        /* not an NPE */
+        return;
+    }
+
+    portInfo = &ixEthDBPortInfo[portID];
+    
+    ixOsalMutexUnlock(&portInfo->npeAckLock);
+}
+
+/**
+ * @brief synchronizes the database with tree
+ *
+ * @param portID port ID of the NPE whose tree is to be scanned
+ * @param eltBaseAddress memory base address of the NPE serialized tree
+ * @param eltSize size in bytes of the NPE serialized tree
+ *
+ * Scans the NPE learning tree and resets the age of active database records.
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBNPESyncScan(IxEthDBPortId portID, void *eltBaseAddress, UINT32 eltSize)
+{
+    UINT32 eltEntryOffset;
+    UINT32 entryPortID;
+
+    /* invalidate cache */
+    IX_OSAL_CACHE_INVALIDATE(eltBaseAddress, eltSize);
+
+    for (eltEntryOffset = ELT_ROOT_OFFSET ; eltEntryOffset < eltSize ; eltEntryOffset += ELT_ENTRY_SIZE)
+    {
+        /* (eltBaseAddress + eltEntryOffset) points to a valid NPE tree node
+         *
+         * the format of the node is MAC[6 bytes]:PortID[1 byte]:Reserved[6 bits]:Active[1 bit]:Valid[1 bit]
+         * therefore we can just use the pointer for database searches as only the first 6 bytes are checked
+         */
+        void *eltNodeAddress       = (void *) ((UINT32) eltBaseAddress + eltEntryOffset);
+
+        /* debug */
+        IX_ETH_DB_NPE_VERBOSE_TRACE("DB: (NPEAdaptor) checking node at offset %d...\n", eltEntryOffset / ELT_ENTRY_SIZE);
+
+        if (IX_EDB_NPE_NODE_VALID(eltNodeAddress) != TRUE)
+        {
+            IX_ETH_DB_NPE_VERBOSE_TRACE("\t... node is empty\n");
+        }
+        else if (eltEntryOffset == ELT_ROOT_OFFSET)
+        {
+            IX_ETH_DB_NPE_VERBOSE_TRACE("\t... node is root\n");
+        }
+
+        if (IX_EDB_NPE_NODE_VALID(eltNodeAddress))
+        {
+            entryPortID = IX_ETH_DB_NPE_LOGICAL_ID_TO_PORT_ID(IX_EDB_NPE_NODE_PORT_ID(eltNodeAddress));
+
+            /* check only active entries belonging to this port */
+            if (ixEthDBPortInfo[portID].agingEnabled && IX_EDB_NPE_NODE_ACTIVE(eltNodeAddress) && (portID == entryPortID)
+                && ((ixEthDBPortDefinitions[portID].capabilities & IX_ETH_ENTRY_AGING) == 0))
+            {
+                /* search record */
+                HashNode *node = ixEthDBSearch((IxEthDBMacAddr *) eltNodeAddress, IX_ETH_DB_ALL_FILTERING_RECORDS);
+
+                /* safety check, maybe user deleted record right before sync? */
+                if (node != NULL)
+                {
+                    /* found record */
+                    MacDescriptor *descriptor = (MacDescriptor *) node->data;
+
+                    IX_ETH_DB_NPE_VERBOSE_TRACE("DB: (NPEAdaptor) synced entry [%s] already in the database, updating fields\n", mac2string(eltNodeAddress));
+
+                    /* reset age - set to -1 so that maintenance will restore it to 0 (or more) when incrementing */
+                    if (!descriptor->recordData.filteringData.staticEntry)
+                    {
+                        if (descriptor->type == IX_ETH_DB_FILTERING_RECORD)
+                        {
+                            descriptor->recordData.filteringData.age = AGE_RESET;
+                        }
+                        else if (descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD)
+                        {
+                            descriptor->recordData.filteringVlanData.age = AGE_RESET;
+                        }
+                    }
+
+                    /* end transaction */
+                    ixEthDBReleaseHashNode(node);
+                }
+            }
+            else
+            {
+                IX_ETH_DB_NPE_VERBOSE_TRACE("\t... found portID %d, we check only port %d\n", entryPortID, portID);
+            }
+        }
+    }
+}
+
+/**
+ * @brief writes a search tree in NPE format
+ *
+ * @param type type of records to be written into the NPE update zone
+ * @param totalSize maximum size of the linearized tree
+ * @param baseAddress memory base address where to write the NPE tree into
+ * @param tree search tree to write in NPE format
+ * @param blocks number of written 64-byte blocks
+ * @param startIndex optimal binary search start index
+ *
+ * Serializes the given tree in NPE linear format
+ *
+ * @return none
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBNPETreeWrite(IxEthDBRecordType type, UINT32 totalSize, void *baseAddress, MacTreeNode *tree, UINT32 *epDelta, UINT32 *blocks)
+{
+    MacTreeNodeStack *stack;
+    UINT32 maxOffset = 0;
+    UINT32 emptyOffset;
+
+    stack = ixOsalCacheDmaMalloc(sizeof (MacTreeNodeStack));
+    
+    if (stack == NULL)
+    {
+        ERROR_LOG("DB: (NPEAdaptor) failed to allocate the node stack for learning tree linearization, out of memory?\n");
+        return;
+    }
+
+    /* zero out empty root */
+    memset(baseAddress, 0, ELT_ENTRY_SIZE);
+
+    NODE_STACK_INIT(stack);
+
+    if (tree != NULL)
+    {
+        /* push tree root at offset 1 */
+        NODE_STACK_PUSH(stack, tree, 1);
+
+        maxOffset = 1;
+    }
+
+    while (NODE_STACK_NONEMPTY(stack))
+    {
+        MacTreeNode *node;
+        UINT32 offset;
+
+        NODE_STACK_POP(stack, node, offset);
+
+        /* update maximum offset */
+        if (offset > maxOffset)
+        {
+            maxOffset = offset;
+        }
+
+        IX_ETH_DB_NPE_VERBOSE_TRACE("DB: (NPEAdaptor) writing MAC [%s] at offset %d\n", mac2string(node->descriptor->macAddress), offset);
+
+        /* add node to NPE ELT at position indicated by offset */
+        if (offset < MAX_ELT_SIZE)
+        {
+            ixEthDBNPENodeWrite[type]((void *) (((UINT32) baseAddress) + offset * ELT_ENTRY_SIZE), node);
+        }
+
+        if (node->left != NULL)
+        {
+            NODE_STACK_PUSH(stack, node->left, LEFT_CHILD_OFFSET(offset));
+        }
+        else
+        {
+            /* ensure this entry is zeroed */
+            memset((void *) ((UINT32) baseAddress + LEFT_CHILD_OFFSET(offset) * ELT_ENTRY_SIZE), 0, ELT_ENTRY_SIZE);
+        }
+
+        if (node->right != NULL)
+        {
+            NODE_STACK_PUSH(stack, node->right, RIGHT_CHILD_OFFSET(offset));
+        }
+        else
+        {
+            /* ensure this entry is zeroed */
+            memset((void *) ((UINT32) baseAddress + RIGHT_CHILD_OFFSET(offset) * ELT_ENTRY_SIZE), 0, ELT_ENTRY_SIZE);
+        }
+    }
+    
+    emptyOffset = maxOffset + 1;
+
+    /* zero out rest of the tree */
+    IX_ETH_DB_NPE_TRACE("DB: (NPEAdaptor) Emptying tree from offset %d, address 0x%08X, %d bytes\n", 
+        emptyOffset, ((UINT32) baseAddress) + emptyOffset * ELT_ENTRY_SIZE, totalSize - (emptyOffset * ELT_ENTRY_SIZE));
+
+    if (emptyOffset < MAX_ELT_SIZE - 1)
+    {
+        memset((void *) (((UINT32) baseAddress) + (emptyOffset * ELT_ENTRY_SIZE)), 0, totalSize - (emptyOffset * ELT_ENTRY_SIZE));
+    }
+
+    /* flush cache */
+    IX_OSAL_CACHE_FLUSH(baseAddress, totalSize);
+
+    /* debug */
+    IX_ETH_DB_NPE_TRACE("DB: (NPEAdaptor) Ethernet learning/filtering tree XScale wrote at address 0x%08X (max %d bytes):\n\n",
+        (UINT32) baseAddress, FULL_ELT_BYTE_SIZE);
+
+    IX_ETH_DB_NPE_DUMP_ELT(baseAddress, FULL_ELT_BYTE_SIZE);
+    
+    /* compute number of 64-byte blocks */
+    if (blocks != NULL)
+    {
+        *blocks = maxOffset != 0 ? 1 + maxOffset / 8 : 0;
+
+        IX_ETH_DB_NPE_TRACE("DB: (NPEAdaptor) Wrote %d 64-byte blocks\n", *blocks);
+    }
+    
+    /* compute epDelta - start index for binary search */
+    if (epDelta != NULL)
+    {
+        UINT32 deltaIndex = 0;
+
+        *epDelta = 0;
+        
+        for (; deltaIndex < IX_ETH_DB_MAX_DELTA_ZONES ; deltaIndex ++)
+        {
+            if (ixEthDBEPDeltaOffset[type][deltaIndex] >= maxOffset)
+            {
+                *epDelta = ixEthDBEPDelta[type][deltaIndex];
+                break;
+            }
+        }
+
+        IX_ETH_DB_NPE_TRACE("DB: (NPEAdaptor) Computed epDelta %d (based on maxOffset %d)\n", *epDelta, maxOffset);
+    }
+
+    ixOsalCacheDmaFree(stack);
+}
+
+/**
+ * @brief implements a dummy node serialization function
+ *
+ * @param address address of where the node is to be serialized (unused)
+ * @param node tree node to be serialized (unused)
+ *
+ * This function is registered for safety reasons and should
+ * never be called. It will display an error message if this
+ * function is called.
+ *
+ * @return none
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBNullSerialize(void *address, MacTreeNode *node)
+{
+    IX_ETH_DB_NPE_TRACE("DB: (NPEAdaptor) Warning, the NullSerialize function was called, wrong record type?\n");
+}
+
+/**
+ * @brief writes a filtering entry in NPE linear format
+ *
+ * @param address memory address to write node to
+ * @param node node to be written
+ *
+ * Used by @ref ixEthDBNPETreeWrite to liniarize a search tree
+ * in NPE-readable format.
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBNPELearningNodeWrite(void *address, MacTreeNode *node)
+{
+    /* copy mac address */
+    memcpy(address, node->descriptor->macAddress, IX_IEEE803_MAC_ADDRESS_SIZE);
+
+    /* copy port ID */
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_PORT_ID_OFFSET) = IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(node->descriptor->portID);
+
+    /* copy flags (valid and not active, as the NPE sets it to active) and clear reserved section (bits 2-7) */
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_FLAGS_OFFSET) = (UINT8) IX_EDB_FLAGS_INACTIVE_VALID;
+
+    IX_ETH_DB_NPE_VERBOSE_TRACE("DB: (NPEAdaptor) writing ELT node 0x%08x:0x%08x\n", * (UINT32 *) address, * (((UINT32 *) (address)) + 1));
+}
+
+/**
+ * @brief writes a WiFi header conversion record in
+ * NPE linear format
+ *
+ * @param address memory address to write node to
+ * @param node node to be written
+ *
+ * Used by @ref ixEthDBNPETreeWrite to liniarize a search tree
+ * in NPE-readable format.
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBNPEWiFiNodeWrite(void *address, MacTreeNode *node)
+{
+    /* copy mac address */
+    memcpy(address, node->descriptor->macAddress, IX_IEEE803_MAC_ADDRESS_SIZE);
+
+    /* copy index */
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_WIFI_INDEX_OFFSET) = node->descriptor->recordData.wifiData.gwAddressIndex;
+
+    /* copy flags (type and valid) */
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_WIFI_FLAGS_OFFSET) = node->descriptor->recordData.wifiData.type << 1 | IX_EDB_FLAGS_VALID;
+}
+
+/**
+ * @brief writes a WiFi gateway header conversion record in
+ * NPE linear format
+ *
+ * @param address memory address to write node to
+ * @param node node to be written
+ *
+ * Used by @ref ixEthDBNPETreeWrite to liniarize a search tree
+ * in NPE-readable format.
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBNPEGatewayNodeWrite(void *address, MacTreeNode *node)
+{
+    /* copy mac address */
+    memcpy(address, node->descriptor->recordData.wifiData.gwMacAddress, IX_IEEE803_MAC_ADDRESS_SIZE);
+
+    /* set reserved field, two bytes */
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_FW_RESERVED_OFFSET)     = 0;
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_FW_RESERVED_OFFSET + 1) = 0;
+}
+
+/**
+ * @brief writes a firewall record in
+ * NPE linear format
+ *
+ * @param address memory address to write node to
+ * @param node node to be written
+ *
+ * Used by @ref ixEthDBNPETreeWrite to liniarize a search tree
+ * in NPE-readable format.
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBNPEFirewallNodeWrite(void *address, MacTreeNode *node)
+{
+    /* set reserved field */
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_FW_RESERVED_OFFSET) = 0;
+
+    /* set flags */
+    NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_FW_FLAGS_OFFSET) = IX_EDB_FLAGS_VALID;
+
+    /* copy mac address */
+    memcpy((void *) ((UINT32) address + IX_EDB_NPE_NODE_FW_ADDR_OFFSET), node->descriptor->macAddress, IX_IEEE803_MAC_ADDRESS_SIZE);
+}
+
+/**
+ * @brief registers the NPE serialization methods
+ *
+ * This functions registers NPE serialization methods
+ * for writing the following types of records in NPE
+ * readable linear format:
+ * - filtering records
+ * - WiFi header conversion records
+ * - WiFi gateway header conversion records
+ * - firewall records
+ *
+ * Note that this function should be called by the
+ * component initialization function.
+ *
+ * @return number of registered record types
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+UINT32 ixEthDBRecordSerializeMethodsRegister()
+{
+    int i;
+    
+    /* safety - register a blank method for everybody first */
+    for ( i = 0 ; i < IX_ETH_DB_MAX_RECORD_TYPE_INDEX + 1 ; i++)
+    {
+        ixEthDBNPENodeWrite[i] = ixEthDBNullSerialize;
+    }
+    
+    /* register real methods */
+    ixEthDBNPENodeWrite[IX_ETH_DB_FILTERING_RECORD]      = ixEthDBNPELearningNodeWrite;
+    ixEthDBNPENodeWrite[IX_ETH_DB_FILTERING_VLAN_RECORD] = ixEthDBNPELearningNodeWrite;
+    ixEthDBNPENodeWrite[IX_ETH_DB_WIFI_RECORD]           = ixEthDBNPEWiFiNodeWrite;
+    ixEthDBNPENodeWrite[IX_ETH_DB_FIREWALL_RECORD]       = ixEthDBNPEFirewallNodeWrite;
+    ixEthDBNPENodeWrite[IX_ETH_DB_GATEWAY_RECORD]        = ixEthDBNPEGatewayNodeWrite;
+    
+    /* EP Delta arrays */
+    memset(ixEthDBEPDeltaOffset, 0, sizeof (ixEthDBEPDeltaOffset));
+    memset(ixEthDBEPDelta, 0, sizeof (ixEthDBEPDelta));
+    
+    /* filtering records */
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FILTERING_RECORD][0] = 1;
+    ixEthDBEPDelta[IX_ETH_DB_FILTERING_RECORD][0]       = 0;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FILTERING_RECORD][1] = 3;
+    ixEthDBEPDelta[IX_ETH_DB_FILTERING_RECORD][1]       = 7;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FILTERING_RECORD][2] = 511;
+    ixEthDBEPDelta[IX_ETH_DB_FILTERING_RECORD][2]       = 14;
+    
+    /* wifi records */
+    ixEthDBEPDeltaOffset[IX_ETH_DB_WIFI_RECORD][0] = 1;
+    ixEthDBEPDelta[IX_ETH_DB_WIFI_RECORD][0]       = 0;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_WIFI_RECORD][1] = 3;
+    ixEthDBEPDelta[IX_ETH_DB_WIFI_RECORD][1]       = 7;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_WIFI_RECORD][2] = 511;
+    ixEthDBEPDelta[IX_ETH_DB_WIFI_RECORD][2]       = 14;
+
+    /* firewall records */
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FIREWALL_RECORD][0] = 0;
+    ixEthDBEPDelta[IX_ETH_DB_FIREWALL_RECORD][0]       = 0;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FIREWALL_RECORD][1] = 1;
+    ixEthDBEPDelta[IX_ETH_DB_FIREWALL_RECORD][1]       = 5;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FIREWALL_RECORD][2] = 3;
+    ixEthDBEPDelta[IX_ETH_DB_FIREWALL_RECORD][2]       = 13;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FIREWALL_RECORD][3] = 7;
+    ixEthDBEPDelta[IX_ETH_DB_FIREWALL_RECORD][3]       = 21;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FIREWALL_RECORD][4] = 15;
+    ixEthDBEPDelta[IX_ETH_DB_FIREWALL_RECORD][4]       = 29;
+    
+    ixEthDBEPDeltaOffset[IX_ETH_DB_FIREWALL_RECORD][5] = 31;
+    ixEthDBEPDelta[IX_ETH_DB_FIREWALL_RECORD][5]       = 37;
+    
+    return 5; /* 5 methods registered */
+}
+
+#ifndef IX_NDEBUG
+
+IX_ETH_DB_PUBLIC UINT32 npeMsgHistory[IX_ETH_DB_NPE_MSG_HISTORY_DEPTH][2];
+IX_ETH_DB_PUBLIC UINT32 npeMsgHistoryLen = 0;
+
+/**
+ * When compiled in DEBUG mode, this function can be used to display
+ * the history of messages sent to the NPEs (up to 100).
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBShowNpeMsgHistory()
+{
+    UINT32 i = 0;
+    UINT32 base, len;
+
+    if (npeMsgHistoryLen <= IX_ETH_DB_NPE_MSG_HISTORY_DEPTH)
+    {
+        base = 0;
+        len  = npeMsgHistoryLen;
+    }
+    else
+    {
+        base = npeMsgHistoryLen % IX_ETH_DB_NPE_MSG_HISTORY_DEPTH;
+        len  = IX_ETH_DB_NPE_MSG_HISTORY_DEPTH;
+    }
+
+    printf("NPE message history [last %d messages, from least to most recent]:\n", len);
+
+    for (; i < len ; i++)
+    {
+        UINT32 pos = (base + i) % IX_ETH_DB_NPE_MSG_HISTORY_DEPTH;
+        printf("msg[%d]: 0x%08x:0x%08x\n", i, npeMsgHistory[pos][0], npeMsgHistory[pos][1]);
+    }
+}
+
+IX_ETH_DB_PUBLIC
+void ixEthDBELTShow(IxEthDBPortId portID)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+    
+    /* send EDB_GetMACAddressDatabase message */
+    FILL_GETMACADDRESSDATABASE(message, 
+        0 /* reserved */, 
+        IX_OSAL_MMU_VIRT_TO_PHYS(ixEthDBPortInfo[portID].updateMethod.npeUpdateZone));
+
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+
+    if (result == IX_SUCCESS)
+    {
+        /* analyze NPE copy */
+        UINT32 eltEntryOffset;
+        UINT32 entryPortID;
+
+        UINT32 eltBaseAddress = (UINT32) ixEthDBPortInfo[portID].updateMethod.npeUpdateZone;
+        UINT32 eltSize        = FULL_ELT_BYTE_SIZE;
+
+        /* invalidate cache */
+        IX_OSAL_CACHE_INVALIDATE((void *) eltBaseAddress, eltSize);
+
+        printf("Listing records in main learning tree for port %d\n", portID);
+
+        for (eltEntryOffset = ELT_ROOT_OFFSET ; eltEntryOffset < eltSize ; eltEntryOffset += ELT_ENTRY_SIZE)
+        {
+            /* (eltBaseAddress + eltEntryOffset) points to a valid NPE tree node
+            *
+            * the format of the node is MAC[6 bytes]:PortID[1 byte]:Reserved[6 bits]:Active[1 bit]:Valid[1 bit]
+            * therefore we can just use the pointer for database searches as only the first 6 bytes are checked
+            */
+            void *eltNodeAddress = (void *) ((UINT32) eltBaseAddress + eltEntryOffset);
+
+            if (IX_EDB_NPE_NODE_VALID(eltNodeAddress))
+            {
+                HashNode *node;
+
+                entryPortID = IX_ETH_DB_NPE_LOGICAL_ID_TO_PORT_ID(IX_EDB_NPE_NODE_PORT_ID(eltNodeAddress));
+
+                /* search record */
+                node = ixEthDBSearch((IxEthDBMacAddr *) eltNodeAddress, IX_ETH_DB_ALL_RECORD_TYPES);
+
+                printf("%s - port %d - %s ", mac2string((unsigned char *) eltNodeAddress), entryPortID, 
+                    IX_EDB_NPE_NODE_ACTIVE(eltNodeAddress) ? "active" : "inactive");
+
+                /* safety check, maybe user deleted record right before sync? */
+                if (node != NULL)
+                {
+                    /* found record */
+                    MacDescriptor *descriptor = (MacDescriptor *) node->data;
+
+                    printf("- %s ",
+                        descriptor->type == IX_ETH_DB_FILTERING_RECORD ? "filtering" :
+                        descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD ? "vlan" :
+                        descriptor->type == IX_ETH_DB_WIFI_RECORD ? "wifi" : "other (check main DB)");
+
+                    if (descriptor->type == IX_ETH_DB_FILTERING_RECORD) printf("- age %d - %s ", 
+                        descriptor->recordData.filteringData.age,
+                        descriptor->recordData.filteringData.staticEntry ? "static" : "dynamic");
+
+                    if (descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD) printf("- age %d - %s - tci %d ",
+                        descriptor->recordData.filteringVlanData.age,
+                        descriptor->recordData.filteringVlanData.staticEntry ? "static" : "dynamic",
+                        descriptor->recordData.filteringVlanData.ieee802_1qTag);
+
+                    /* end transaction */
+                    ixEthDBReleaseHashNode(node);
+                }
+                else
+                {
+                    printf("- not synced");
+                }
+
+                printf("\n");
+            }
+        }
+    }
+    else
+    {
+        ixOsalLog(IX_OSAL_LOG_LVL_FATAL, IX_OSAL_LOG_DEV_STDOUT, 
+            "EthDB: (ShowELT) Could not complete action (communication failure)\n",
+            portID, 0, 0, 0, 0, 0);
+    }
+}
+
+#endif

cpu/ixp/npe/IxEthDBPortUpdate.c

diff --git a/cpu/ixp/npe/IxEthDBPortUpdate.c b/cpu/ixp/npe/IxEthDBPortUpdate.c
new file mode 100644
index 0000000..cdf114b
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBPortUpdate.c
@@ -0,0 +1,740 @@
+/**
+ * @file IxEthDBDBPortUpdate.c
+ *
+ * @brief Implementation of dependency and port update handling
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+
+/* forward prototype declarations */
+IX_ETH_DB_PRIVATE MacTreeNode* ixEthDBTreeInsert(MacTreeNode *searchTree, MacDescriptor *descriptor);
+IX_ETH_DB_PRIVATE void ixEthDBCreateTrees(IxEthDBPortMap updatePorts);
+IX_ETH_DB_PRIVATE MacTreeNode* ixEthDBTreeRebalance(MacTreeNode *searchTree);
+IX_ETH_DB_PRIVATE void ixEthDBRebalanceTreeToVine(MacTreeNode *root, UINT32 *size);
+IX_ETH_DB_PRIVATE void ixEthDBRebalanceVineToTree(MacTreeNode *root, UINT32 size);
+IX_ETH_DB_PRIVATE void ixEthDBRebalanceCompression(MacTreeNode *root, UINT32 count);
+IX_ETH_DB_PRIVATE UINT32 ixEthDBRebalanceLog2Floor(UINT32 x);
+
+extern HashTable dbHashtable;
+
+/**
+ * @brief register types requiring automatic updates
+ *
+ * @param typeArray array indexed on record types, each
+ * element indicating whether the record type requires an
+ * automatic update (TRUE) or not (FALSE)
+ * 
+ * Automatic updates are done for registered record types
+ * upon adding, updating (that is, updating the record portID) 
+ * and removing records. Whenever an automatic update is triggered
+ * the appropriate ports will be provided with new database
+ * information.
+ *
+ * It is assumed that the typeArray parameter is allocated large
+ * enough to hold all the user defined types. Also, the type
+ * array should be initialized to FALSE as this function only
+ * caters for types which do require automatic updates.
+ *
+ * Note that this function should be called by the component
+ * initialization function.
+ *
+ * @return number of record types registered for automatic
+ * updates
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+UINT32 ixEthDBUpdateTypeRegister(BOOL *typeArray)
+{
+    typeArray[IX_ETH_DB_FILTERING_RECORD]      = TRUE;
+    typeArray[IX_ETH_DB_FILTERING_VLAN_RECORD] = TRUE;
+
+    return 2;
+}
+
+/**
+ * @brief computes dependencies and triggers port learning tree updates
+ *
+ * @param triggerPorts port map consisting in the ports which triggered the update
+ *
+ * This function browses through all the ports and determines how to waterfall the update
+ * event from the trigger ports to all other ports depending on them.
+ *
+ * Once the list of ports to be updated is determined this function 
+ * calls @ref ixEthDBCreateTrees.
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBUpdatePortLearningTrees(IxEthDBPortMap triggerPorts)
+{
+    IxEthDBPortMap updatePorts;
+    UINT32 portIndex;
+    
+    ixEthDBUpdateLock();
+    
+    SET_EMPTY_DEPENDENCY_MAP(updatePorts);
+    
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        PortInfo *port   = &ixEthDBPortInfo[portIndex];
+        BOOL mapsCollide;
+        
+        MAPS_COLLIDE(mapsCollide, triggerPorts, port->dependencyPortMap);
+
+        if (mapsCollide                                   /* do triggers influence this port? */
+            && !IS_PORT_INCLUDED(portIndex, updatePorts)  /* and it's not already in the update list */
+            && port->updateMethod.updateEnabled)          /* and we're allowed to update it */
+        {
+            IX_ETH_DB_UPDATE_TRACE("DB: (Update) Adding port %d to update set\n", portIndex);
+
+            JOIN_PORT_TO_MAP(updatePorts, portIndex);
+        }
+        else
+        {
+            IX_ETH_DB_UPDATE_TRACE("DB: (Update) Didn't add port %d to update set, reasons follow:\n", portIndex);
+
+            if (!mapsCollide)
+            {
+                IX_ETH_DB_UPDATE_TRACE("\tMaps don't collide on port %d\n", portIndex);
+            }
+
+            if (IS_PORT_INCLUDED(portIndex, updatePorts))
+            {
+                IX_ETH_DB_UPDATE_TRACE("\tPort %d is already in the update set\n", portIndex);
+            }
+
+            if (!port->updateMethod.updateEnabled)
+            {
+                IX_ETH_DB_UPDATE_TRACE("\tPort %d doesn't have updateEnabled set\n", portIndex);
+            }
+        }
+    }
+    
+    IX_ETH_DB_UPDATE_TRACE("DB: (Update) Updating port set\n");
+
+    ixEthDBCreateTrees(updatePorts);
+        
+    ixEthDBUpdateUnlock();
+}
+
+/**
+ * @brief creates learning trees and calls the port update handlers
+ *
+ * @param updatePorts set of ports in need of learning trees
+ *
+ * This function determines the optimal method of creating learning
+ * trees using a minimal number of database queries, keeping in mind
+ * that different ports can either use the same learning trees or they
+ * can partially share them. The actual tree building routine is
+ * @ref ixEthDBQuery.
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBCreateTrees(IxEthDBPortMap updatePorts)
+{
+    UINT32 portIndex;
+    BOOL result;
+    BOOL portsLeft = TRUE;
+
+    while (portsLeft)
+    {
+        /* get port with minimal dependency map and NULL search tree */
+        UINT32 minPortIndex = MAX_PORT_SIZE;
+        UINT32 minimalSize  = MAX_PORT_SIZE;
+
+        for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+        {
+            UINT32 size;
+            PortInfo *port = &ixEthDBPortInfo[portIndex];
+
+            /* generate trees only for ports that need them */
+            if (!port->updateMethod.searchTreePendingWrite && IS_PORT_INCLUDED(portIndex, updatePorts))
+            {
+                GET_MAP_SIZE(port->dependencyPortMap, size);
+                
+                IX_ETH_DB_UPDATE_TRACE("DB: (Update) Dependency map for port %d: size %d\n",
+                    portIndex, size);
+
+                if (size < minimalSize)
+                {
+                    minPortIndex = portIndex;
+                    minimalSize  = size;
+                }
+            }
+            else
+            {
+                IX_ETH_DB_UPDATE_TRACE("DB: (Update) Skipped port %d from tree diff (%s)\n", portIndex,
+                    port->updateMethod.searchTreePendingWrite ? "pending write access" : "ignored by query");
+            }            
+        }
+
+        /* if a port was found than minimalSize is not MAX_PORT_SIZE */
+        if (minimalSize != MAX_PORT_SIZE)
+        {
+            /* minPortIndex is the port we seek */
+            PortInfo *port = &ixEthDBPortInfo[minPortIndex];
+
+            IxEthDBPortMap query;
+            MacTreeNode *baseTree;
+
+            /* now try to find a port with minimal map difference */
+            PortInfo *minimalDiffPort = NULL;
+            UINT32 minimalDiff        = MAX_PORT_SIZE;
+            
+            IX_ETH_DB_UPDATE_TRACE("DB: (Update) Minimal size port is %d\n", minPortIndex);
+
+            for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+            {   
+                PortInfo *diffPort = &ixEthDBPortInfo[portIndex];
+                BOOL mapIsSubset;
+                
+                IS_MAP_SUBSET(mapIsSubset, diffPort->dependencyPortMap, port->dependencyPortMap);
+                
+
+                if (portIndex != minPortIndex
+                    && diffPort->updateMethod.searchTree != NULL
+                    && mapIsSubset)
+                {
+                    /* compute size and pick only minimal size difference */
+                    UINT32 diffPortSize;
+                    UINT32 sizeDifference;
+
+                    GET_MAP_SIZE(diffPort->dependencyPortMap, diffPortSize);
+                     
+                    IX_ETH_DB_UPDATE_TRACE("DB: (Update) Checking port %d for differences...\n", portIndex);
+
+                    sizeDifference = minimalSize - diffPortSize;
+
+                    if (sizeDifference < minimalDiff)
+                    {
+                        minimalDiffPort = diffPort;
+                        minimalDiff     = sizeDifference;
+                        
+                        IX_ETH_DB_UPDATE_TRACE("DB: (Update) Minimal difference 0x%x was found on port %d\n",
+                            minimalDiff, portIndex);
+                    }
+                }
+            }
+
+            /* check if filtering is enabled on this port */
+            if ((port->featureStatus & IX_ETH_DB_FILTERING) != 0)
+            {
+                /* if minimalDiff is not MAX_PORT_SIZE minimalDiffPort points to the most similar port */
+                if (minimalDiff != MAX_PORT_SIZE)
+                {
+                    baseTree = ixEthDBCloneMacTreeNode(minimalDiffPort->updateMethod.searchTree);
+                    DIFF_MAPS(query, port->dependencyPortMap , minimalDiffPort->dependencyPortMap);
+                    
+                    IX_ETH_DB_UPDATE_TRACE("DB: (Update) Found minimal diff, extending tree %d on query\n",
+                        minimalDiffPort->portID);
+                }
+                else /* .. otherwise no similar port was found, build tree from scratch */
+                {
+                    baseTree = NULL;
+                    
+                    COPY_DEPENDENCY_MAP(query, port->dependencyPortMap);
+                    
+                    IX_ETH_DB_UPDATE_TRACE("DB: (Update) No similar diff, creating tree from query\n");
+                }
+
+                IS_EMPTY_DEPENDENCY_MAP(result, query);
+                
+                if (!result) /* otherwise we don't need anything more on top of the cloned tree */
+                {
+                    IX_ETH_DB_UPDATE_TRACE("DB: (Update) Adding query tree to port %d\n", minPortIndex);
+                        
+                    /* build learning tree */
+                    port->updateMethod.searchTree = ixEthDBQuery(baseTree, query, IX_ETH_DB_ALL_FILTERING_RECORDS, MAX_ELT_SIZE);
+                }
+                else
+                {
+                    IX_ETH_DB_UPDATE_TRACE("DB: (Update) Query is empty, assuming identical nearest tree\n");
+                      
+                    port->updateMethod.searchTree = baseTree;
+                }
+            }
+            else
+            {
+                /* filtering is not enabled, will download an empty tree */
+                if (port->updateMethod.searchTree != NULL)
+                {
+                    ixEthDBFreeMacTreeNode(port->updateMethod.searchTree);
+                }
+
+                port->updateMethod.searchTree = NULL;
+            }
+
+            /* mark tree as valid */
+            port->updateMethod.searchTreePendingWrite = TRUE;
+        }
+        else
+        {
+            portsLeft = FALSE;
+
+            IX_ETH_DB_UPDATE_TRACE("DB: (Update) No trees to create this round\n");            
+        }
+    }
+    
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        PortInfo *updatePort = &ixEthDBPortInfo[portIndex];
+
+        if (updatePort->updateMethod.searchTreePendingWrite)
+        {
+            IX_ETH_DB_UPDATE_TRACE("DB: (PortUpdate) Starting procedure to upload new search tree (%snull) into NPE %d\n", 
+                updatePort->updateMethod.searchTree != NULL ? "not " : "",
+                portIndex);
+
+            updatePort->updateMethod.updateHandler(portIndex, IX_ETH_DB_FILTERING_RECORD);
+        }
+    }
+}
+
+/**
+ * @brief standard NPE update handler
+ *
+ * @param portID id of the port to be updated
+ * @param type record type to be pushed during this update
+ *
+ * The NPE update handler manages updating the NPE databases
+ * given a certain record type.
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBNPEUpdateHandler(IxEthDBPortId portID, IxEthDBRecordType type)
+{
+    UINT32 epDelta, blockCount;
+    IxNpeMhMessage message;
+    UINT32 treeSize = 0;
+    PortInfo *port = &ixEthDBPortInfo[portID];
+
+    /* size selection and type check */
+    if (type == IX_ETH_DB_FILTERING_RECORD || type == IX_ETH_DB_WIFI_RECORD)
+    {
+        treeSize = FULL_ELT_BYTE_SIZE;
+    }
+    else if (type == IX_ETH_DB_FIREWALL_RECORD)
+    {
+        treeSize = FULL_FW_BYTE_SIZE;
+    }
+    else
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+    
+    /* serialize tree into memory */
+    ixEthDBNPETreeWrite(type, treeSize, port->updateMethod.npeUpdateZone, port->updateMethod.searchTree, &epDelta, &blockCount);
+
+    /* free internal copy */
+    if (port->updateMethod.searchTree != NULL)
+    {
+        ixEthDBFreeMacTreeNode(port->updateMethod.searchTree);
+    }
+
+    /* forget last used search tree */
+    port->updateMethod.searchTree             = NULL;
+    port->updateMethod.searchTreePendingWrite = FALSE;
+
+    /* dependending on the update type we do different things */
+    if (type == IX_ETH_DB_FILTERING_RECORD || type == IX_ETH_DB_WIFI_RECORD)
+    {
+        IX_STATUS result;
+
+        FILL_SETMACADDRESSDATABASE_MSG(message, IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(portID), 
+            epDelta, blockCount, 
+            IX_OSAL_MMU_VIRT_TO_PHYS(port->updateMethod.npeUpdateZone));
+
+        IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+
+        if (result == IX_SUCCESS)
+	{
+            IX_ETH_DB_UPDATE_TRACE("DB: (PortUpdate) Finished downloading NPE tree on port %d\n", portID);
+        }
+        else
+        {
+            ixEthDBPortInfo[portID].agingEnabled                = FALSE;
+            ixEthDBPortInfo[portID].updateMethod.updateEnabled  = FALSE;
+            ixEthDBPortInfo[portID].updateMethod.userControlled = TRUE;
+
+            ERROR_LOG("EthDB: (PortUpdate) disabling aging and updates on port %d (assumed dead)\n", portID);
+
+            ixEthDBDatabaseClear(portID, IX_ETH_DB_ALL_RECORD_TYPES);
+
+            return IX_ETH_DB_FAIL;
+        }
+
+	return IX_ETH_DB_SUCCESS;
+    }
+    else if (type == IX_ETH_DB_FIREWALL_RECORD)
+    {
+        return ixEthDBFirewallUpdate(portID, port->updateMethod.npeUpdateZone, epDelta);
+    }
+    
+    return IX_ETH_DB_INVALID_ARG;
+}
+
+/**
+ * @brief queries the database for a set of records to be inserted into a given tree
+ *
+ * @param searchTree pointer to a tree where insertions will be performed; can be NULL
+ * @param query set of ports that a database record must match to be inserted into the tree
+ *
+ * The query method browses through the database, extracts all the descriptors matching
+ * the given query parameter and inserts them into the given learning tree.
+ * Note that this is an append procedure, the given tree needs not to be empty.
+ * A "descriptor matching the query" is a descriptor whose port id is in the query map.
+ * If the given tree is empty (NULL) a new tree is created and returned.
+ * 
+ * @return the tree root
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+MacTreeNode* ixEthDBQuery(MacTreeNode *searchTree, IxEthDBPortMap query, IxEthDBRecordType recordFilter, UINT32 maxEntries)
+{
+    HashIterator iterator;
+    UINT32 entryCount = 0;
+
+    /* browse database */
+    BUSY_RETRY(ixEthDBInitHashIterator(&dbHashtable, &iterator));
+
+    while (IS_ITERATOR_VALID(&iterator))
+    {
+        MacDescriptor *descriptor = (MacDescriptor *) iterator.node->data;
+
+        IX_ETH_DB_UPDATE_TRACE("DB: (PortUpdate) querying [%s]:%d on port map ... ", 
+            mac2string(descriptor->macAddress), 
+            descriptor->portID);
+
+	if ((descriptor->type & recordFilter) != 0 
+            && IS_PORT_INCLUDED(descriptor->portID, query))
+	{
+            MacDescriptor *descriptorClone = ixEthDBCloneMacDescriptor(descriptor);
+
+            IX_ETH_DB_UPDATE_TRACE("match\n");
+
+            if (descriptorClone != NULL)
+            {
+                /* add descriptor to tree */
+                searchTree = ixEthDBTreeInsert(searchTree, descriptorClone);
+
+                entryCount++;
+            }
+        }
+        else
+        {
+            IX_ETH_DB_UPDATE_TRACE("no match\n");
+        }
+
+        if (entryCount < maxEntries)
+        {
+            /* advance to the next record */
+	        BUSY_RETRY(ixEthDBIncrementHashIterator(&dbHashtable, &iterator));
+        }
+        else
+        {
+            /* the NPE won't accept more entries so we can stop now */
+            ixEthDBReleaseHashIterator(&iterator);
+
+            IX_ETH_DB_UPDATE_TRACE("DB: (PortUpdate) number of elements reached maximum supported by port\n");
+
+            break;
+        }
+    }
+
+    IX_ETH_DB_UPDATE_TRACE("DB: (PortUpdate) query inserted %d records in the search tree\n", entryCount);
+
+    return ixEthDBTreeRebalance(searchTree);
+}
+
+/**
+ * @brief inserts a mac descriptor into an tree
+ *
+ * @param searchTree tree where the insertion is to be performed (may be NULL)
+ * @param descriptor descriptor to insert into tree
+ *
+ * @return the tree root
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+MacTreeNode* ixEthDBTreeInsert(MacTreeNode *searchTree, MacDescriptor *descriptor)
+{
+    MacTreeNode *currentNode    = searchTree;
+    MacTreeNode *insertLocation = NULL;
+    MacTreeNode *newNode;
+    INT32 insertPosition = RIGHT;
+
+    if (descriptor == NULL)
+    {
+        return searchTree;
+    }
+
+    /* create a new node */
+    newNode = ixEthDBAllocMacTreeNode();
+
+    if (newNode == NULL)
+    {
+        /* out of memory */
+        ERROR_LOG("Warning: ixEthDBAllocMacTreeNode returned NULL in file %s:%d (out of memory?)\n", __FILE__, __LINE__);
+
+        ixEthDBFreeMacDescriptor(descriptor);
+
+        return NULL;
+    }
+
+    /* populate node */
+    newNode->descriptor = descriptor;
+
+    /* an empty initial tree is a special case */
+    if (searchTree == NULL)
+    {
+        return newNode;
+    }
+
+    /* get insertion location */
+    while (insertLocation == NULL)
+    {
+        MacTreeNode *nextNode;
+
+        /* compare given key with current node key */
+        insertPosition = ixEthDBAddressCompare(descriptor->macAddress, currentNode->descriptor->macAddress);
+
+        /* navigate down */
+        if (insertPosition == RIGHT)
+        {
+            nextNode = currentNode->right;
+        }
+        else if (insertPosition == LEFT)
+        {
+            nextNode = currentNode->left;
+        }
+        else
+        {
+            /* error, duplicate key */
+            ERROR_LOG("Warning: trapped insertion of a duplicate MAC address in an NPE search tree\n");
+
+            /* this will free the MAC descriptor as well */
+            ixEthDBFreeMacTreeNode(newNode);
+
+            return searchTree;
+        }
+
+        /* when we can no longer dive through the tree we found the insertion place */
+        if (nextNode != NULL)
+        {
+            currentNode = nextNode;
+        }
+        else
+        {
+            insertLocation = currentNode;
+        }
+    }
+
+    /* insert node */
+    if (insertPosition == RIGHT)
+    {
+        insertLocation->right = newNode;
+    }
+    else
+    {
+        insertLocation->left = newNode;
+    }
+
+    return searchTree;
+}
+
+/**
+ * @brief balance a tree
+ *
+ * @param searchTree tree to balance
+ *
+ * Converts a tree into a balanced tree and returns the root of
+ * the balanced tree. The resulting tree is <i>route balanced</i>
+ * not <i>perfectly balanced</i>. This makes no difference to the
+ * average tree search time which is the same in both cases, O(log2(n)).
+ *
+ * @return root of the balanced tree or NULL if there's no memory left
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+MacTreeNode* ixEthDBTreeRebalance(MacTreeNode *searchTree)
+{
+    MacTreeNode *pseudoRoot = ixEthDBAllocMacTreeNode();
+    UINT32 size;
+
+    if (pseudoRoot == NULL)
+    {
+        /* out of memory */
+        return NULL;
+    }
+
+    pseudoRoot->right = searchTree;
+
+    ixEthDBRebalanceTreeToVine(pseudoRoot, &size);
+    ixEthDBRebalanceVineToTree(pseudoRoot, size);
+
+    searchTree = pseudoRoot->right;
+
+    /* remove pseudoRoot right branch, otherwise it will free the entire tree */
+    pseudoRoot->right = NULL;
+
+    ixEthDBFreeMacTreeNode(pseudoRoot);
+
+    return searchTree;
+}
+
+/**
+ * @brief converts a tree into a vine
+ *
+ * @param root root of tree to convert
+ * @param size depth of vine (equal to the number of nodes in the tree)
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBRebalanceTreeToVine(MacTreeNode *root, UINT32 *size)
+{
+    MacTreeNode *vineTail  = root;
+    MacTreeNode *remainder = vineTail->right;
+    MacTreeNode *tempPtr;
+
+    *size = 0;
+
+    while (remainder != NULL)
+    {
+        if (remainder->left == NULL)
+        {
+            /* move tail down one */
+            vineTail  = remainder;
+            remainder = remainder->right;
+            (*size)++;
+        }
+        else
+        {
+            /* rotate around remainder */
+            tempPtr         = remainder->left;
+            remainder->left = tempPtr->right;
+            tempPtr->right  = remainder;
+            remainder       = tempPtr;
+            vineTail->right = tempPtr;
+        }
+    }
+}
+
+/**
+ * @brief converts a vine into a balanced tree
+ *
+ * @param root vine to convert
+ * @param size depth of vine
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBRebalanceVineToTree(MacTreeNode *root, UINT32 size)
+{
+    UINT32 leafCount = size + 1 - (1 << ixEthDBRebalanceLog2Floor(size + 1));
+
+    ixEthDBRebalanceCompression(root, leafCount);
+
+    size = size - leafCount;
+
+    while (size > 1)
+    {
+        ixEthDBRebalanceCompression(root, size / 2);
+
+        size /= 2;
+    }
+}
+
+/**
+ * @brief compresses a vine/tree stage into a more balanced vine/tree
+ *
+ * @param root root of the tree to compress
+ * @param count number of "spine" nodes
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBRebalanceCompression(MacTreeNode *root, UINT32 count)
+{
+    MacTreeNode *scanner = root;
+    MacTreeNode *child;
+    UINT32 local_index;
+
+    for (local_index = 0 ; local_index < count ; local_index++)
+    {
+        child          = scanner->right;
+        scanner->right = child->right;
+        scanner        = scanner->right;
+        child->right   = scanner->left;
+        scanner->left  = child;
+    }
+}
+
+/**
+ * @brief computes |_log2(x)_| (a.k.a. floor(log2(x)))
+ *
+ * @param x number to compute |_log2(x)_| for
+ *
+ * @return |_log2(x)_|
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+UINT32 ixEthDBRebalanceLog2Floor(UINT32 x)
+{
+    UINT32 log = 0;
+    UINT32 val = 1;
+
+    while (val < x)
+    {
+        log++;
+        val <<= 1;
+    }
+
+    return val == x ? log : log - 1;
+}
+

cpu/ixp/npe/IxEthDBReports.c

diff --git a/cpu/ixp/npe/IxEthDBReports.c b/cpu/ixp/npe/IxEthDBReports.c
new file mode 100644
index 0000000..9c7ae1c
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBReports.c
@@ -0,0 +1,652 @@
+/**
+ * @file IxEthDBAPI.c
+ *
+ * @brief Implementation of the public API
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+
+extern HashTable dbHashtable;
+IX_ETH_DB_PRIVATE void ixEthDBPortInfoShow(IxEthDBPortId portID, IxEthDBRecordType recordFilter);
+IX_ETH_DB_PRIVATE IxEthDBStatus ixEthDBHeaderShow(IxEthDBRecordType recordFilter);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBDependencyPortMapShow(IxEthDBPortId portID, IxEthDBPortMap map);
+
+/**
+ * @brief displays a port dependency map
+ *
+ * @param portID ID of the port
+ * @param map port map to display
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully
+ */ 
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBDependencyPortMapShow(IxEthDBPortId portID, IxEthDBPortMap map)
+{
+    UINT32 portIndex;
+    BOOL mapSelf = TRUE, mapNone = TRUE, firstPort = TRUE;
+    
+    /* dependency port maps */
+    printf("Dependency port map: ");
+    
+    /* browse the port map */
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        if (IS_PORT_INCLUDED(portIndex, map))
+        {
+            mapNone   = FALSE;
+            
+            if (portIndex != portID)
+            {
+                mapSelf = FALSE;
+            }
+            
+            printf("%s%d", firstPort ? "{" : ", ", portIndex);
+            
+            firstPort = FALSE;
+        }
+    }
+    
+    if (mapNone)
+    {
+        mapSelf = FALSE;
+    }
+    
+    printf("%s (%s)\n", firstPort ? "" : "}", mapSelf ? "self" : mapNone ? "none" : "group");
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief displays all the filtering records belonging to a port
+ *
+ * @param portID ID of the port to display
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @warning deprecated, use @ref ixEthDBFilteringDatabaseShowRecords() 
+ * instead. Calling this function is equivalent to calling
+ * ixEthDBFilteringDatabaseShowRecords(portID, IX_ETH_DB_FILTERING_RECORD)
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringDatabaseShow(IxEthDBPortId portID)
+{
+    IxEthDBStatus local_result;
+    HashIterator iterator;
+    PortInfo *portInfo;
+    UINT32 recordCount = 0;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    portInfo = &ixEthDBPortInfo[portID];
+
+    /* display table header */
+    printf("Ethernet database records for port ID [%d]\n", portID);
+    
+    ixEthDBDependencyPortMapShow(portID, portInfo->dependencyPortMap);
+    
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE)
+    {
+        printf("NPE updates are %s\n\n", portInfo->updateMethod.updateEnabled ? "enabled" : "disabled");
+    }
+    else
+    {
+        printf("updates disabled (not an NPE)\n\n");
+    }
+
+    printf("    MAC address    |   Age  | Type \n");
+    printf("___________________________________\n");
+
+    /* browse database */
+    BUSY_RETRY(ixEthDBInitHashIterator(&dbHashtable, &iterator));
+
+    while (IS_ITERATOR_VALID(&iterator))
+    {
+      MacDescriptor *descriptor = (MacDescriptor *) iterator.node->data;
+
+      if (descriptor->portID == portID && descriptor->type == IX_ETH_DB_FILTERING_RECORD)
+      {
+          recordCount++;
+
+          /* display entry */
+          printf(" %02X:%02X:%02X:%02X:%02X:%02X | %5d  | %s\n",
+              descriptor->macAddress[0],
+              descriptor->macAddress[1],
+              descriptor->macAddress[2],
+              descriptor->macAddress[3],
+              descriptor->macAddress[4],
+              descriptor->macAddress[5],
+              descriptor->recordData.filteringData.age,
+              descriptor->recordData.filteringData.staticEntry ? "static" : "dynamic");
+      }
+
+      /* move to the next record */
+      BUSY_RETRY_WITH_RESULT(ixEthDBIncrementHashIterator(&dbHashtable, &iterator), local_result);
+
+      /* debug */
+      if (local_result == IX_ETH_DB_BUSY)
+      {
+          return IX_ETH_DB_FAIL;
+      }
+    }
+
+    /* display number of records */
+    printf("\nFound %d records\n", recordCount);
+
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief displays all the filtering records belonging to all the ports
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @warning deprecated, use @ref ixEthDBFilteringDatabaseShowRecords() 
+ * instead. Calling this function is equivalent to calling
+ * ixEthDBFilteringDatabaseShowRecords(IX_ETH_DB_ALL_PORTS, IX_ETH_DB_FILTERING_RECORD)
+ */
+IX_ETH_DB_PUBLIC
+void ixEthDBFilteringDatabaseShowAll()
+{
+    IxEthDBPortId portIndex;
+
+    printf("\nEthernet learning/filtering database: listing %d ports\n\n", (UINT32) IX_ETH_DB_NUMBER_OF_PORTS);
+
+    for (portIndex = 0 ; portIndex < IX_ETH_DB_NUMBER_OF_PORTS ; portIndex++)
+    {
+        ixEthDBFilteringDatabaseShow(portIndex);
+
+        if (portIndex < IX_ETH_DB_NUMBER_OF_PORTS - 1)
+        {
+            printf("\n");
+        }
+    }
+}
+
+/**
+ * @brief displays one record in a format depending on the record filter
+ *
+ * @param descriptor pointer to the record
+ * @param recordFilter format filter
+ *
+ * This function will display the fields in a record depending on the
+ * selected record filter.
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBRecordShow(MacDescriptor *descriptor, IxEthDBRecordType recordFilter)
+{
+    if (recordFilter == IX_ETH_DB_FILTERING_VLAN_RECORD
+        || recordFilter == (IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_FILTERING_VLAN_RECORD))
+    {
+        /* display VLAN record header - leave this commented code in place, its purpose is to align the print format with the header
+        printf("    MAC address    |   Age  |   Type   | VLAN ID | CFI | QoS class \n");
+        printf("___________________________________________________________________\n"); */
+
+        if (descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD)
+        {
+            printf("%02X:%02X:%02X:%02X:%02X:%02X | %3d | %s | %d | %d | %d\n",
+                descriptor->macAddress[0],
+                descriptor->macAddress[1],
+                descriptor->macAddress[2],
+                descriptor->macAddress[3],
+                descriptor->macAddress[4],
+                descriptor->macAddress[5],
+                descriptor->recordData.filteringVlanData.age,
+                descriptor->recordData.filteringVlanData.staticEntry ? "static" : "dynamic",
+                IX_ETH_DB_GET_VLAN_ID(descriptor->recordData.filteringVlanData.ieee802_1qTag),
+                (descriptor->recordData.filteringVlanData.ieee802_1qTag & 0x1000) >> 12,
+                IX_ETH_DB_GET_QOS_PRIORITY(descriptor->recordData.filteringVlanData.ieee802_1qTag));
+         }
+         else if (descriptor->type == IX_ETH_DB_FILTERING_RECORD)
+         {
+            printf("%02X:%02X:%02X:%02X:%02X:%02X | %3d | %s | - | - | -\n",
+                descriptor->macAddress[0],
+                descriptor->macAddress[1],
+                descriptor->macAddress[2],
+                descriptor->macAddress[3],
+                descriptor->macAddress[4],
+                descriptor->macAddress[5],
+                descriptor->recordData.filteringData.age,
+                descriptor->recordData.filteringData.staticEntry ? "static" : "dynamic");
+         }
+    }
+    else if (recordFilter == IX_ETH_DB_FILTERING_RECORD)
+    {
+        /* display filtering record header - leave this commented code in place, its purpose is to align the print format with the header
+        printf("    MAC address    |   Age  |   Type   \n");
+        printf("_______________________________________\n");  */
+
+        if (descriptor->type == IX_ETH_DB_FILTERING_RECORD)
+        {
+         printf("%02X:%02X:%02X:%02X:%02X:%02X | %3d | %s \n",
+             descriptor->macAddress[0],
+             descriptor->macAddress[1],
+             descriptor->macAddress[2],
+             descriptor->macAddress[3],
+             descriptor->macAddress[4],
+             descriptor->macAddress[5],
+             descriptor->recordData.filteringData.age,
+             descriptor->recordData.filteringData.staticEntry ? "static" : "dynamic");
+        }
+    }
+    else if (recordFilter == IX_ETH_DB_WIFI_RECORD)
+    {
+        /* display WiFi record header - leave this commented code in place, its purpose is to align the print format with the header 
+        printf("    MAC address    |   GW MAC address  \n");
+        printf("_______________________________________\n"); */
+
+        if (descriptor->type == IX_ETH_DB_WIFI_RECORD)
+        {
+            if (descriptor->recordData.wifiData.type == IX_ETH_DB_WIFI_AP_TO_AP)
+            {
+                /* gateway address present */
+                printf("%02X:%02X:%02X:%02X:%02X:%02X | %02X:%02X:%02X:%02X:%02X:%02X \n",
+                    descriptor->macAddress[0],
+                    descriptor->macAddress[1],
+                    descriptor->macAddress[2],
+                    descriptor->macAddress[3],
+                    descriptor->macAddress[4],
+                    descriptor->macAddress[5],
+                    descriptor->recordData.wifiData.gwMacAddress[0],
+                    descriptor->recordData.wifiData.gwMacAddress[1],
+                    descriptor->recordData.wifiData.gwMacAddress[2],
+                    descriptor->recordData.wifiData.gwMacAddress[3],
+                    descriptor->recordData.wifiData.gwMacAddress[4],
+                    descriptor->recordData.wifiData.gwMacAddress[5]);
+            }
+            else
+            {
+                /* no gateway */
+                printf("%02X:%02X:%02X:%02X:%02X:%02X | ----no gateway----- \n",
+                    descriptor->macAddress[0],
+                    descriptor->macAddress[1],
+                    descriptor->macAddress[2],
+                    descriptor->macAddress[3],
+                    descriptor->macAddress[4],
+                    descriptor->macAddress[5]);
+            }
+        }
+    }
+    else if (recordFilter == IX_ETH_DB_FIREWALL_RECORD)
+    {
+        /* display Firewall record header - leave this commented code in place, its purpose is to align the print format with the header 
+        printf("    MAC address   \n");
+        printf("__________________\n"); */
+
+        if (descriptor->type == IX_ETH_DB_FIREWALL_RECORD)
+        {
+            printf("%02X:%02X:%02X:%02X:%02X:%02X \n",
+                descriptor->macAddress[0],
+                descriptor->macAddress[1],
+                descriptor->macAddress[2],
+                descriptor->macAddress[3],
+                descriptor->macAddress[4],
+                descriptor->macAddress[5]);
+        }
+    }
+    else if (recordFilter == IX_ETH_DB_ALL_RECORD_TYPES)
+    {
+        /* display composite record header - leave this commented code in place, its purpose is to align the print format with the header 
+        printf("    MAC address   | Record | Age|  Type   | VLAN |CFI| QoS |  GW MAC address   \n");
+        printf("_______________________________________________________________________________\n"); */
+
+        if (descriptor->type == IX_ETH_DB_FILTERING_VLAN_RECORD)
+        {
+            printf("%02X:%02X:%02X:%02X:%02X:%02X |  VLAN  | %2d | %s | %4d | %1d |  %1d  | -----------------\n",
+                descriptor->macAddress[0],
+                descriptor->macAddress[1],
+                descriptor->macAddress[2],
+                descriptor->macAddress[3],
+                descriptor->macAddress[4],
+                descriptor->macAddress[5],
+                descriptor->recordData.filteringVlanData.age,
+                descriptor->recordData.filteringVlanData.staticEntry ? "static " : "dynamic",
+                IX_ETH_DB_GET_VLAN_ID(descriptor->recordData.filteringVlanData.ieee802_1qTag),
+                (descriptor->recordData.filteringVlanData.ieee802_1qTag & 0x1000) >> 12,
+                IX_ETH_DB_GET_QOS_PRIORITY(descriptor->recordData.filteringVlanData.ieee802_1qTag));
+         }
+         else if (descriptor->type == IX_ETH_DB_FILTERING_RECORD)
+         {
+            printf("%02X:%02X:%02X:%02X:%02X:%02X | Filter | %2d | %s | ---- | - | --- | -----------------\n",
+                descriptor->macAddress[0],
+                descriptor->macAddress[1],
+                descriptor->macAddress[2],
+                descriptor->macAddress[3],
+                descriptor->macAddress[4],
+                descriptor->macAddress[5],
+                descriptor->recordData.filteringData.age,
+                descriptor->recordData.filteringData.staticEntry ? "static " : "dynamic");
+         }
+        else if (descriptor->type == IX_ETH_DB_WIFI_RECORD)
+        {
+            if (descriptor->recordData.wifiData.type == IX_ETH_DB_WIFI_AP_TO_AP)
+            {
+                /* gateway address present */
+                printf("%02X:%02X:%02X:%02X:%02X:%02X |  WiFi  | -- | AP=>AP  | ---- | - | --- | %02X:%02X:%02X:%02X:%02X:%02X\n",
+                    descriptor->macAddress[0],
+                    descriptor->macAddress[1],
+                    descriptor->macAddress[2],
+                    descriptor->macAddress[3],
+                    descriptor->macAddress[4],
+                    descriptor->macAddress[5],
+                    descriptor->recordData.wifiData.gwMacAddress[0],
+                    descriptor->recordData.wifiData.gwMacAddress[1],
+                    descriptor->recordData.wifiData.gwMacAddress[2],
+                    descriptor->recordData.wifiData.gwMacAddress[3],
+                    descriptor->recordData.wifiData.gwMacAddress[4],
+                    descriptor->recordData.wifiData.gwMacAddress[5]);
+            }
+            else
+            {
+                /* no gateway */
+                printf("%02X:%02X:%02X:%02X:%02X:%02X |  WiFi  | -- | AP=>ST  | ---- | - | --- | -- no gateway -- \n",
+                    descriptor->macAddress[0],
+                    descriptor->macAddress[1],
+                    descriptor->macAddress[2],
+                    descriptor->macAddress[3],
+                    descriptor->macAddress[4],
+                    descriptor->macAddress[5]);
+            }
+        }
+        else if (descriptor->type == IX_ETH_DB_FIREWALL_RECORD)
+        {
+            printf("%02X:%02X:%02X:%02X:%02X:%02X |   FW   | -- | ------- | ---- | - | --- | -----------------\n",
+                descriptor->macAddress[0],
+                descriptor->macAddress[1],
+                descriptor->macAddress[2],
+                descriptor->macAddress[3],
+                descriptor->macAddress[4],
+                descriptor->macAddress[5]);
+        }
+    }
+    else
+    {
+        printf("invalid record filter\n");
+    }
+}
+
+/**
+ * @brief displays the status, records and configuration information of a port
+ *
+ * @param portID ID of the port
+ * @param recordFilter record filter to display
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBPortInfoShow(IxEthDBPortId portID, IxEthDBRecordType recordFilter)
+{
+    PortInfo *portInfo = &ixEthDBPortInfo[portID];
+    UINT32 recordCount = 0;
+    HashIterator iterator;
+    IxEthDBStatus local_result;
+
+    /* display port status */
+    printf("== Port ID %d ==\n", portID);
+
+    /* display capabilities */
+    printf("- Capabilities: ");
+
+    if ((portInfo->featureCapability & IX_ETH_DB_LEARNING) != 0)
+    {
+        printf("Learning (%s) ", ((portInfo->featureStatus & IX_ETH_DB_LEARNING) != 0) ? "on" : "off");
+    }
+
+    if ((portInfo->featureCapability & IX_ETH_DB_VLAN_QOS) != 0)
+    {
+        printf("VLAN/QoS (%s) ", ((portInfo->featureStatus & IX_ETH_DB_VLAN_QOS) != 0) ? "on" : "off");
+    }
+
+    if ((portInfo->featureCapability & IX_ETH_DB_FIREWALL) != 0)
+    {
+        printf("Firewall (%s) ", ((portInfo->featureStatus & IX_ETH_DB_FIREWALL) != 0) ? "on" : "off");
+    }
+
+    if ((portInfo->featureCapability & IX_ETH_DB_WIFI_HEADER_CONVERSION) != 0)
+    {
+        printf("WiFi (%s) ", ((portInfo->featureStatus & IX_ETH_DB_WIFI_HEADER_CONVERSION) != 0) ? "on" : "off");
+    }
+
+    if ((portInfo->featureCapability & IX_ETH_DB_SPANNING_TREE_PROTOCOL) != 0)
+    {
+        printf("STP (%s) ", ((portInfo->featureStatus & IX_ETH_DB_SPANNING_TREE_PROTOCOL) != 0) ? "on" : "off");
+    }
+
+    printf("\n");
+
+    /* dependency map */
+    ixEthDBDependencyPortMapShow(portID, portInfo->dependencyPortMap);
+
+    /* NPE dynamic updates */
+    if (ixEthDBPortDefinitions[portID].type == IX_ETH_NPE) 
+    {
+        printf(" - NPE dynamic update is %s\n", portInfo->updateMethod.updateEnabled ? "enabled" : "disabled");
+    }
+    else
+    {
+        printf(" - dynamic update disabled (not an NPE)\n");
+    }
+
+    if ((portInfo->featureCapability & IX_ETH_DB_WIFI_HEADER_CONVERSION) != 0)
+    {
+        if ((portInfo->featureStatus & IX_ETH_DB_WIFI_HEADER_CONVERSION) != 0)
+        {
+            /* WiFi header conversion */
+            if ((portInfo->frameControlDurationID 
+                + portInfo->bbsid[0] 
+                + portInfo->bbsid[1] 
+                + portInfo->bbsid[2] 
+                + portInfo->bbsid[3] 
+                + portInfo->bbsid[4] 
+                + portInfo->bbsid[5]) == 0)
+            {
+                printf(" - WiFi header conversion not configured\n");
+            }
+            else
+            {  
+                printf(" - WiFi header conversion: BBSID [%02X:%02X:%02X:%02X:%02X:%02X], Frame Control 0x%X, Duration/ID 0x%X\n", 
+                    portInfo->bbsid[0],
+                    portInfo->bbsid[1],
+                    portInfo->bbsid[2],
+                    portInfo->bbsid[3],
+                    portInfo->bbsid[4],
+                    portInfo->bbsid[5],
+                    portInfo->frameControlDurationID >> 16,
+                    portInfo->frameControlDurationID & 0xFFFF);
+            }
+        }
+        else
+        {
+            printf(" - WiFi header conversion not enabled\n");
+        }
+    }
+
+    /* Firewall */
+    if ((portInfo->featureCapability & IX_ETH_DB_FIREWALL) != 0)
+    {
+        if ((portInfo->featureStatus & IX_ETH_DB_FIREWALL) != 0)
+        {
+            printf(" - Firewall is in %s-list mode\n", portInfo->firewallMode == IX_ETH_DB_FIREWALL_BLACK_LIST ? "black" : "white");
+            printf(" - Invalid source MAC address filtering is %s\n", portInfo->srcAddressFilterEnabled ? "enabled" : "disabled");
+        }
+        else
+        {
+            printf(" - Firewall not enabled\n");
+        }
+    }
+  
+    /* browse database if asked to display records */
+    if (recordFilter != IX_ETH_DB_NO_RECORD_TYPE)
+    {
+        printf("\n");
+        ixEthDBHeaderShow(recordFilter);
+
+        BUSY_RETRY(ixEthDBInitHashIterator(&dbHashtable, &iterator));
+
+        while (IS_ITERATOR_VALID(&iterator))
+        {
+            MacDescriptor *descriptor = (MacDescriptor *) iterator.node->data;
+
+            if (descriptor->portID == portID && (descriptor->type & recordFilter) != 0)
+            {
+                recordCount++;
+
+                /* display entry */
+                ixEthDBRecordShow(descriptor, recordFilter);
+            }
+
+            /* move to the next record */
+            BUSY_RETRY_WITH_RESULT(ixEthDBIncrementHashIterator(&dbHashtable, &iterator), local_result);
+
+            /* debug */
+            if (local_result == IX_ETH_DB_BUSY)
+            {
+                printf("EthDB (API): Error, database browser failed (no access), giving up\n");
+            }
+        }
+        
+        printf("\nFound %d records\n\n", recordCount);
+    }
+}
+
+/**
+ * @brief displays a record header
+ *
+ * @param recordFilter record type filter
+ *
+ * This function displays a record header, depending on
+ * the given record type filter. It is useful when used
+ * in conjunction with ixEthDBRecordShow which will display
+ * record fields formatted for the header, provided the same
+ * record filter is used.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or IX_ETH_DB_INVALID_ARG if the recordFilter
+ * parameter is invalid or not supported
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBHeaderShow(IxEthDBRecordType recordFilter)
+{
+  if (recordFilter == IX_ETH_DB_FILTERING_VLAN_RECORD
+      || recordFilter == (IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_FILTERING_VLAN_RECORD))
+  {
+    /* display VLAN record header */
+    printf("    MAC address    |   Age  |   Type   | VLAN ID | CFI | QoS class \n");
+    printf("___________________________________________________________________\n");
+  }
+  else if (recordFilter == IX_ETH_DB_FILTERING_RECORD)
+  {
+    /* display filtering record header */
+    printf("    MAC address    |   Age  |   Type   \n");
+    printf("_______________________________________\n");
+  }
+  else if (recordFilter == IX_ETH_DB_WIFI_RECORD)
+  {
+    /* display WiFi record header */
+    printf("    MAC address    |   GW MAC address  \n");
+    printf("_______________________________________\n");
+  }
+  else if (recordFilter == IX_ETH_DB_FIREWALL_RECORD)
+  {
+    /* display Firewall record header */
+    printf("    MAC address   \n");
+    printf("__________________\n");
+  }
+  else if (recordFilter == IX_ETH_DB_ALL_RECORD_TYPES)
+  {
+    /* display composite record header */
+    printf("    MAC address   | Record | Age|  Type   | VLAN |CFI| QoS |  GW MAC address   \n");
+    printf("_______________________________________________________________________________\n");
+  }
+  else
+  {
+    return IX_ETH_DB_INVALID_ARG;
+  }
+  
+  return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief displays database information (records and port information)
+ *
+ * @param portID ID of the port to display (or IX_ETH_DB_ALL_PORTS for all the ports)
+ * @param recordFilter record filter (use IX_ETH_DB_NO_RECORD_TYPE to display only
+ * port information)
+ * 
+ * Note that this function is documented in the main component header
+ * file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully or
+ * an appropriate error code otherwise
+ * 
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBFilteringDatabaseShowRecords(IxEthDBPortId portID, IxEthDBRecordType recordFilter)
+{
+  IxEthDBPortId currentPort;
+  BOOL showAllPorts = (portID == IX_ETH_DB_ALL_PORTS);
+  
+  IX_ETH_DB_CHECK_PORT_ALL(portID);
+
+  printf("\nEthernet learning/filtering database: listing %d port(s)\n\n", showAllPorts ? (UINT32) IX_ETH_DB_NUMBER_OF_PORTS : 1);
+  
+  currentPort = showAllPorts ? 0 : portID;
+  
+  while (currentPort != IX_ETH_DB_NUMBER_OF_PORTS)
+  {
+    /* display port info */
+    ixEthDBPortInfoShow(currentPort, recordFilter);
+    
+    /* next port */
+    currentPort = showAllPorts ? currentPort + 1 : IX_ETH_DB_NUMBER_OF_PORTS;
+  }
+  
+  return IX_ETH_DB_SUCCESS;
+}
+

cpu/ixp/npe/IxEthDBSearch.c

diff --git a/cpu/ixp/npe/IxEthDBSearch.c b/cpu/ixp/npe/IxEthDBSearch.c
new file mode 100644
index 0000000..4a10878
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBSearch.c
@@ -0,0 +1,327 @@
+/**
+ * @file IxEthDBSearch.c
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+
+extern HashTable dbHashtable;
+
+/**
+ * @brief matches two database records based on their MAC addresses
+ *
+ * @param untypedReference record to match against
+ * @param untypedEntry record to match
+ *
+ * @return TRUE if the match is successful or FALSE otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+BOOL ixEthDBAddressRecordMatch(void *untypedReference, void *untypedEntry)
+{
+    MacDescriptor *entry     = (MacDescriptor *) untypedEntry;
+    MacDescriptor *reference = (MacDescriptor *) untypedReference;
+    
+    /* check accepted record types */
+    if ((entry->type & reference->type) == 0) return FALSE;
+       
+    return (ixEthDBAddressCompare((UINT8 *) entry->macAddress, (UINT8 *) reference->macAddress) == 0);
+}
+
+/**
+ * @brief matches two database records based on their MAC addresses
+ * and VLAN IDs
+ *
+ * @param untypedReference record to match against
+ * @param untypedEntry record to match
+ *
+ * @return TRUE if the match is successful or FALSE otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+BOOL ixEthDBVlanRecordMatch(void *untypedReference, void *untypedEntry)
+{
+    MacDescriptor *entry     = (MacDescriptor *) untypedEntry;
+    MacDescriptor *reference = (MacDescriptor *) untypedReference;
+    
+    /* check accepted record types */
+    if ((entry->type & reference->type) == 0) return FALSE;
+    
+    return (IX_ETH_DB_GET_VLAN_ID(entry->recordData.filteringVlanData.ieee802_1qTag) ==
+        IX_ETH_DB_GET_VLAN_ID(reference->recordData.filteringVlanData.ieee802_1qTag)) &&
+        (ixEthDBAddressCompare(entry->macAddress, reference->macAddress) == 0);
+}
+
+/**
+ * @brief matches two database records based on their MAC addresses
+ * and port IDs
+ *
+ * @param untypedReference record to match against
+ * @param untypedEntry record to match
+ *
+ * @return TRUE if the match is successful or FALSE otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+BOOL ixEthDBPortRecordMatch(void *untypedReference, void *untypedEntry)
+{
+    MacDescriptor *entry     = (MacDescriptor *) untypedEntry;
+    MacDescriptor *reference = (MacDescriptor *) untypedReference;
+    
+    /* check accepted record types */
+    if ((entry->type & reference->type) == 0) return FALSE;
+    
+    return (entry->portID == reference->portID) &&
+        (ixEthDBAddressCompare(entry->macAddress, reference->macAddress) == 0);
+}
+
+/**
+ * @brief dummy matching function, registered for safety
+ *
+ * @param reference record to match against (unused)
+ * @param entry record to match (unused)
+ *
+ * This function is registered in the matching functions
+ * array on invalid types. Calling it will display an 
+ * error message, indicating an error in the component logic.
+ *
+ * @return FALSE
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+BOOL ixEthDBNullMatch(void *reference, void *entry)
+{
+    /* display an error message */
+
+    ixOsalLog(IX_OSAL_LOG_LVL_WARNING, IX_OSAL_LOG_DEV_STDOUT, "DB: (Search) The NullMatch function was called, wrong key type?\n", 0, 0, 0, 0, 0, 0);
+
+
+    return FALSE;
+}
+
+/**
+ * @brief registers hash matching methods
+ *
+ * @param matchFunctions table of match functions to be populated
+ *
+ * This function registers the available record matching functions
+ * by indexing them on record types into the given function array.
+ * 
+ * Note that it is compulsory to call this in ixEthDBInit(), 
+ * otherwise hashtable searching and removal will not work
+ *
+ * @return number of registered functions
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+UINT32 ixEthDBMatchMethodsRegister(MatchFunction *matchFunctions)
+{
+    UINT32 i;
+    
+    /* safety first */
+    for ( i = 0 ; i < IX_ETH_DB_MAX_KEY_INDEX + 1 ; i++)
+    {
+        matchFunctions[i] = ixEthDBNullMatch;
+    }
+    
+    /* register MAC search method */
+    matchFunctions[IX_ETH_DB_MAC_KEY] = ixEthDBAddressRecordMatch;
+    
+    /* register MAC/PortID search method */
+    matchFunctions[IX_ETH_DB_MAC_PORT_KEY] = ixEthDBPortRecordMatch;
+    
+    /* register MAC/VLAN ID search method */
+    matchFunctions[IX_ETH_DB_MAC_VLAN_KEY] = ixEthDBVlanRecordMatch;
+    
+    return 3; /* three methods */
+}
+
+/**
+ * @brief search a record in the Ethernet datbase
+ *
+ * @param macAddress MAC address to perform the search on
+ * @param typeFilter type of records to consider for matching
+ *
+ * @warning if searching is successful an implicit write lock
+ * to the search result is granted, therefore unlock the 
+ * entry using @ref ixEthDBReleaseHashNode() as soon as possible.
+ *
+ * @see ixEthDBReleaseHashNode()
+ *
+ * @return the search result, or NULL if a record with the given
+ * MAC address was not found
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+HashNode* ixEthDBSearch(IxEthDBMacAddr *macAddress, IxEthDBRecordType typeFilter)
+{
+    HashNode *searchResult = NULL;
+    MacDescriptor reference;
+    
+    TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER;
+
+    if (macAddress == NULL)
+    {
+        return NULL;
+    }
+
+    /* fill search fields */
+    memcpy(reference.macAddress, macAddress, sizeof (IxEthDBMacAddr));
+    
+    /* set acceptable record types */
+    reference.type = typeFilter;
+    
+    BUSY_RETRY(ixEthDBSearchHashEntry(&dbHashtable, IX_ETH_DB_MAC_KEY, &reference, &searchResult));
+
+    return searchResult;
+}
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPeek(IxEthDBMacAddr *macAddress, IxEthDBRecordType typeFilter)
+{
+    MacDescriptor reference;
+    IxEthDBStatus result;
+    
+    TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER;
+
+    if (macAddress == NULL)
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+
+    /* fill search fields */
+    memcpy(reference.macAddress, macAddress, sizeof (IxEthDBMacAddr));
+    
+    /* set acceptable record types */
+    reference.type = typeFilter;
+    
+    result = ixEthDBPeekHashEntry(&dbHashtable, IX_ETH_DB_MAC_KEY, &reference);
+
+    return result;
+}
+
+/**
+ * @brief search a record in the Ethernet datbase
+ *
+ * @param macAddress MAC address to perform the search on
+ * @param portID port ID to perform the search on
+ * @param typeFilter type of records to consider for matching
+ *
+ * @warning if searching is successful an implicit write lock
+ * to the search result is granted, therefore unlock the 
+ * entry using @ref ixEthDBReleaseHashNode() as soon as possible.
+ *
+ * @see ixEthDBReleaseHashNode()
+ *
+ * @return the search result, or NULL if a record with the given
+ * MAC address/port ID combination was not found
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+HashNode* ixEthDBPortSearch(IxEthDBMacAddr *macAddress, IxEthDBPortId portID, IxEthDBRecordType typeFilter)
+{
+    HashNode *searchResult = NULL;
+    MacDescriptor reference;
+    
+    if (macAddress == NULL)
+    {
+        return NULL;
+    }
+    
+    /* fill search fields */
+    memcpy(reference.macAddress, macAddress, sizeof (IxEthDBMacAddr));
+    reference.portID = portID;
+    
+    /* set acceptable record types */
+    reference.type = typeFilter;
+
+    BUSY_RETRY(ixEthDBSearchHashEntry(&dbHashtable, IX_ETH_DB_MAC_PORT_KEY, &reference, &searchResult));
+
+    return searchResult;
+}
+
+/**
+ * @brief search a record in the Ethernet datbase
+ *
+ * @param macAddress MAC address to perform the search on
+ * @param vlanID VLAN ID to perform the search on
+ * @param typeFilter type of records to consider for matching
+ *
+ * @warning if searching is successful an implicit write lock
+ * to the search result is granted, therefore unlock the 
+ * entry using @ref ixEthDBReleaseHashNode() as soon as possible.
+ *
+ * @see ixEthDBReleaseHashNode()
+ *
+ * @return the search result, or NULL if a record with the given
+ * MAC address/VLAN ID combination was not found
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+HashNode* ixEthDBVlanSearch(IxEthDBMacAddr *macAddress, IxEthDBVlanId vlanID, IxEthDBRecordType typeFilter)
+{
+    HashNode *searchResult = NULL;
+    MacDescriptor reference;
+    
+    if (macAddress == NULL)
+    {
+        return NULL;
+    }
+    
+    /* fill search fields */
+    memcpy(reference.macAddress, macAddress, sizeof (IxEthDBMacAddr));
+    reference.recordData.filteringVlanData.ieee802_1qTag = 
+            IX_ETH_DB_SET_VLAN_ID(reference.recordData.filteringVlanData.ieee802_1qTag, vlanID);
+    
+    /* set acceptable record types */
+    reference.type = typeFilter;
+
+    BUSY_RETRY(ixEthDBSearchHashEntry(&dbHashtable, IX_ETH_DB_MAC_VLAN_KEY, &reference, &searchResult));
+
+    return searchResult;
+}

cpu/ixp/npe/IxEthDBSpanningTree.c

diff --git a/cpu/ixp/npe/IxEthDBSpanningTree.c b/cpu/ixp/npe/IxEthDBSpanningTree.c
new file mode 100644
index 0000000..6d9fd6e
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBSpanningTree.c
@@ -0,0 +1,107 @@
+/**
+ * @file IxEthDBSpanningTree.c
+ *
+ * @brief Implementation of the STP API
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#include "IxEthDB_p.h"
+
+/**
+ * @brief sets the STP blocking state of a port
+ *
+ * @param portID ID of the port
+ * @param blocked TRUE to block the port or FALSE to unblock it
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBSpanningTreeBlockingStateSet(IxEthDBPortId portID, BOOL blocked)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+ 
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_SPANNING_TREE_PROTOCOL);
+    
+    ixEthDBPortInfo[portID].stpBlocked = blocked;
+
+    FILL_SETBLOCKINGSTATE_MSG(message, portID, blocked);
+    
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}
+
+/**
+ * @brief retrieves the STP blocking state of a port
+ *
+ * @param portID ID of the port
+ * @param blocked address to write the blocked status into
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBSpanningTreeBlockingStateGet(IxEthDBPortId portID, BOOL *blocked)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+ 
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_SPANNING_TREE_PROTOCOL);
+    
+    IX_ETH_DB_CHECK_REFERENCE(blocked);
+    
+    *blocked = ixEthDBPortInfo[portID].stpBlocked;
+    
+    return IX_ETH_DB_SUCCESS;
+}

cpu/ixp/npe/IxEthDBUtil.c

diff --git a/cpu/ixp/npe/IxEthDBUtil.c b/cpu/ixp/npe/IxEthDBUtil.c
new file mode 100644
index 0000000..e708bf1
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBUtil.c
@@ -0,0 +1,120 @@
+/**
+ * @file ethUtil.c
+ *
+ * @brief Utility functions
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#include "IxFeatureCtrl.h"
+#include "IxEthDB_p.h"
+
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBSingleEthNpeCheck(IxEthDBPortId portID)
+{
+    /* If not IXP42X A0 stepping, proceed to check for existence of coprocessors */ 
+    if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 != 
+        (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+        || (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+    {  
+        if ((portID == 0) && 
+            (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0) ==
+             IX_FEATURE_CTRL_COMPONENT_DISABLED))
+        {
+	    return IX_ETH_DB_FAIL;
+        }
+
+        if ((portID == 1) &&
+            (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH1) ==
+             IX_FEATURE_CTRL_COMPONENT_DISABLED))
+        {
+	    return IX_ETH_DB_FAIL;	    
+        }
+
+        if ((portID == 2) &&
+            (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA_ETH) ==
+             IX_FEATURE_CTRL_COMPONENT_DISABLED))
+        {
+	    return IX_ETH_DB_FAIL;	    
+        }
+    }
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+IX_ETH_DB_PUBLIC
+BOOL ixEthDBCheckSingleBitValue(UINT32 value)
+{
+#if (CPU != SIMSPARCSOLARIS) && !defined (__wince)
+    UINT32 shift;
+    
+    /* use the count-leading-zeros XScale instruction */
+    __asm__ ("clz %0, %1\n" : "=r" (shift) : "r" (value));
+    
+    return ((value << shift) == 0x80000000UL);
+    
+#else
+	
+    while (value != 0)
+    {
+        if (value == 1) return TRUE;
+        else if ((value & 1) == 1) return FALSE;
+
+        value >>= 1;
+    }
+    
+    return FALSE;
+
+#endif
+}
+
+const char *mac2string(const unsigned char *mac)
+{
+  static char str[19];
+  
+  if (mac == NULL)
+  {
+    return NULL;
+  }  
+
+  sprintf(str, "%02X:%02X:%02X:%02X:%02X:%02X", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+
+  return str;
+}

cpu/ixp/npe/IxEthDBVlan.c

diff --git a/cpu/ixp/npe/IxEthDBVlan.c b/cpu/ixp/npe/IxEthDBVlan.c
new file mode 100644
index 0000000..e2efb9b
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBVlan.c
@@ -0,0 +1,1179 @@
+/**
+ * @file IxEthDBVlan.c
+ *
+ * @brief Implementation of the VLAN API
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB.h"
+#include "IxEthDB_p.h"
+
+/* forward prototypes */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBUpdateTrafficClass(IxEthDBPortId portID, UINT32 classIndex);
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBVlanTableGet(IxEthDBPortId portID, IxEthDBVlanSet portVlanTable, IxEthDBVlanSet vlanSet);
+
+/* contants used by various functions as "action" parameter */
+#define ADD_VLAN    (0x1)
+#define REMOVE_VLAN (0x2)
+
+/**
+ * @brief adds or removes a VLAN from a VLAN set
+ *
+ * @param vlanID VLAN ID to add or remove
+ * @param table VLAN set to add into or remove from
+ * @param action ADD_VLAN or REMOVE_VLAN
+ * 
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+void ixEthDBLocalVlanMembershipChange(UINT32 vlanID, IxEthDBVlanSet table, UINT32 action)
+{
+    UINT32 setOffset;
+    
+    /* add/remove VID to membership table */
+    setOffset = VLAN_SET_OFFSET(vlanID); /* we need 9 bits to index the 512 byte membership array */
+
+    if (action == ADD_VLAN)
+    {
+        table[setOffset] |= 1 << VLAN_SET_MASK(vlanID);
+    }
+    else if (action == REMOVE_VLAN)
+    {
+        table[setOffset] &= ~(1 << VLAN_SET_MASK(vlanID));
+    }
+}
+
+/**
+ * @brief updates a set of 8 VLANs in an NPE
+ *
+ * @param portID ID of the port
+ * @param setOffset offset of the 8 VLANs
+ *
+ * This function updates the VLAN membership table
+ * and Transmit Tagging Info table for 8 consecutive
+ * VLAN IDs indexed by setOffset.
+ *
+ * For example, a setOffset of 0 indexes VLAN IDs 0
+ * through 7, 1 indexes VLAN IDs 8 through 9 etc.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBVlanTableEntryUpdate(IxEthDBPortId portID, UINT32 setOffset)
+{
+    PortInfo *portInfo = &ixEthDBPortInfo[portID];
+    IxNpeMhMessage message;
+    IX_STATUS result;
+        
+    FILL_SETPORTVLANTABLEENTRY_MSG(message, IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(portID), 
+        2 * setOffset, 
+        portInfo->vlanMembership[setOffset], 
+        portInfo->transmitTaggingInfo[setOffset]);
+    
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}
+
+/**
+ * @brief updates a VLAN range in an NPE
+ *
+ * @param portID ID of the port
+ *
+ * This function is similar to @ref ixEthDBVlanTableEntryUpdate
+ * except that it can update more than one VLAN set (up to
+ * the entire VLAN membership and TTI tables if the offset is 0
+ * and length is sizeof (IxEthDBVlanSet) (512 bytes).
+ *
+ * Updating the NPE via this method is slower as it requires
+ * a memory copy from SDRAM, hence it is recommended that the
+ * ixEthDBVlanTableEntryUpdate function is used where possible.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBVlanTableRangeUpdate(IxEthDBPortId portID)
+{
+    PortInfo *portInfo    = &ixEthDBPortInfo[portID];
+    UINT8 *vlanUpdateZone = (UINT8 *) portInfo->updateMethod.vlanUpdateZone;
+    IxNpeMhMessage message;
+    UINT32 setIndex;
+    IX_STATUS result;
+
+    /* copy membership info and transmit tagging into into exchange area */
+    for (setIndex = 0 ; setIndex < sizeof (portInfo->vlanMembership) ; setIndex++)
+    {
+        /* membership and TTI data are interleaved */
+        vlanUpdateZone[setIndex * 2]     = portInfo->vlanMembership[setIndex];
+        vlanUpdateZone[setIndex * 2 + 1] = portInfo->transmitTaggingInfo[setIndex];
+    }
+
+    IX_OSAL_CACHE_FLUSH(vlanUpdateZone, FULL_VLAN_BYTE_SIZE);
+    
+    /* build NPE message */
+    FILL_SETPORTVLANTABLERANGE_MSG(message, IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(portID), 0, 0, 
+        IX_OSAL_MMU_VIRT_TO_PHYS(vlanUpdateZone));
+
+    /* send message */    
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+
+    return result;
+}
+
+/**
+ * @brief adds or removes a VLAN from a port's VLAN membership table
+ * or Transmit Tagging Information table
+ *
+ * @param portID ID of the port
+ * @param vlanID VLAN ID to add or remove
+ * @param table to add or remove from
+ * @param action ADD_VLAN or REMOVE_VLAN
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBPortVlanMembershipChange(IxEthDBPortId portID, IxEthDBVlanId vlanID, IxEthDBVlanSet table, UINT32 action)
+{
+    /* change VLAN in local membership table */
+    ixEthDBLocalVlanMembershipChange(vlanID, table, action);
+    
+    /* send updated entry to NPE */
+    return ixEthDBVlanTableEntryUpdate(portID, VLAN_SET_OFFSET(vlanID));
+}
+
+/**
+ * @brief sets the default port VLAN tag (the lower 3 bytes are the PVID)
+ *
+ * @param portID ID of the port
+ * @param vlanTag port VLAN tag (802.1Q tag)
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanTagSet(IxEthDBPortId portID, IxEthDBVlanTag vlanTag)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+ 
+    IX_ETH_DB_CHECK_VLAN_TAG(vlanTag);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+        
+    /* add VLAN ID to local membership table */
+    ixEthDBPortVlanMembershipChange(portID, 
+        vlanTag & IX_ETH_DB_802_1Q_VLAN_MASK, 
+        ixEthDBPortInfo[portID].vlanMembership, 
+        ADD_VLAN);
+        
+    /* set tag in portInfo */
+    ixEthDBPortInfo[portID].vlanTag = vlanTag;
+    
+    /* build VLAN_SetDefaultRxVID message */
+    FILL_SETDEFAULTRXVID_MSG(message, 
+        IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(portID), 
+        IX_IEEE802_1Q_VLAN_TPID, 
+        vlanTag);
+    
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}
+
+/**
+ * @brief retrieves the default port VLAN tag (the lower 3 bytes are the PVID)
+ *
+ * @param portID ID of the port
+ * @param vlanTag address to write the port VLAN tag (802.1Q tag) into
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanTagGet(IxEthDBPortId portID, IxEthDBVlanTag *vlanTag)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(vlanTag);
+    
+    *vlanTag = ixEthDBPortInfo[portID].vlanTag;
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief sets the VLAN tag (the lower 3 bytes are the PVID) of a 
+ * database filtering record
+ *
+ * @param portID ID of the port
+ * @param vlanTag VLAN tag (802.1Q tag)
+ * 
+ * Important: filtering records are automatically converted to 
+ * IX_ETH_DB_FILTERING_VLAN record when added a VLAN tag.
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBVlanTagSet(IxEthDBMacAddr *macAddr, IxEthDBVlanTag vlanTag)
+{
+    HashNode *searchResult;
+    MacDescriptor *descriptor;
+    
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+    
+    IX_ETH_DB_CHECK_VLAN_TAG(vlanTag);
+    
+    searchResult = ixEthDBSearch(macAddr, IX_ETH_DB_ALL_FILTERING_RECORDS);
+    
+    if (searchResult == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR;
+    }
+    
+    descriptor = (MacDescriptor *) searchResult->data;
+    
+    /* set record type to VLAN if not already set */
+    descriptor->type = IX_ETH_DB_FILTERING_VLAN_RECORD;
+    
+    /* add vlan tag */
+    descriptor->recordData.filteringVlanData.ieee802_1qTag = vlanTag;
+    
+    /* transaction completed */
+    ixEthDBReleaseHashNode(searchResult);
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief retrieves the VLAN tag (the lower 3 bytes are the PVID) from a 
+ * database VLAN filtering record
+ *
+ * @param portID ID of the port
+ * @param vlanTag address to write the VLAN tag (802.1Q tag) into
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBVlanTagGet(IxEthDBMacAddr *macAddr, IxEthDBVlanTag *vlanTag)
+{
+    HashNode *searchResult;
+    MacDescriptor *descriptor;
+    
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+    
+    IX_ETH_DB_CHECK_REFERENCE(vlanTag);
+    
+    searchResult = ixEthDBSearch(macAddr, IX_ETH_DB_FILTERING_VLAN_RECORD);
+    
+    if (searchResult == NULL)
+    {
+        return IX_ETH_DB_NO_SUCH_ADDR;
+    }
+    
+    descriptor = (MacDescriptor *) searchResult->data;
+        
+    /* get vlan tag */
+    *vlanTag = descriptor->recordData.filteringVlanData.ieee802_1qTag;
+    
+    /* transaction completed */
+    ixEthDBReleaseHashNode(searchResult);
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief adds a VLAN to a port's VLAN membership table
+ *
+ * @param portID ID of the port
+ * @param vlanID VLAN ID to add
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipAdd(IxEthDBPortId portID, IxEthDBVlanId vlanID)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_VLAN_ID(vlanID);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+
+    return ixEthDBPortVlanMembershipChange(portID, vlanID, ixEthDBPortInfo[portID].vlanMembership, ADD_VLAN);
+}
+
+/**
+ * @brief removes a VLAN from a port's VLAN membership table
+ *
+ * @param portID ID of the port
+ * @param vlanID VLAN ID to remove
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipRemove(IxEthDBPortId portID, IxEthDBVlanId vlanID)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+
+    IX_ETH_DB_CHECK_VLAN_ID(vlanID);
+
+    /* for safety isolate only the VLAN ID in the tag (the lower 12 bits) */
+    vlanID = vlanID & IX_ETH_DB_802_1Q_VLAN_MASK;
+    
+    /* check we're not asked to remove the default port VID */
+    if (vlanID == IX_ETH_DB_GET_VLAN_ID(ixEthDBPortInfo[portID].vlanTag))
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+    
+    return ixEthDBPortVlanMembershipChange(portID, vlanID, ixEthDBPortInfo[portID].vlanMembership, REMOVE_VLAN);
+}
+
+/**
+ * @brief adds or removes a VLAN range from a port's 
+ * VLAN membership table or TTI table
+ *
+ * @param portID ID of the port
+ * @param vlanIDMin start of the VLAN range
+ * @param vlanIDMax end of the VLAN range
+ * @param table VLAN set to add or remove from
+ * @param action ADD_VLAN or REMOVE_VLAN
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBPortVlanMembershipRangeChange(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax, IxEthDBVlanSet table, UINT32 action)
+{
+    UINT32 setOffsetMin, setOffsetMax;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_VLAN_ID(vlanIDMin);
+    
+    IX_ETH_DB_CHECK_VLAN_ID(vlanIDMax);
+    
+    /* for safety isolate only the VLAN ID in the tags (the lower 12 bits) */
+    vlanIDMin = vlanIDMin & IX_ETH_DB_802_1Q_VLAN_MASK;
+    vlanIDMax = vlanIDMax & IX_ETH_DB_802_1Q_VLAN_MASK;
+    
+    /* is this a range? */
+    if (vlanIDMax < vlanIDMin)
+    {
+        return IX_ETH_DB_INVALID_VLAN;
+    }
+    
+    /* check that we're not specifically asked to remove the default port VID */
+    if (action == REMOVE_VLAN && vlanIDMax == vlanIDMin && IX_ETH_DB_GET_VLAN_ID(ixEthDBPortInfo[portID].vlanTag) == vlanIDMin)
+    {
+        return IX_ETH_DB_NO_PERMISSION;
+    }
+    
+    /* compute set offsets */
+    setOffsetMin = VLAN_SET_OFFSET(vlanIDMin);
+    setOffsetMax = VLAN_SET_OFFSET(vlanIDMax);
+
+    /* change VLAN range */
+    for (; vlanIDMin <= vlanIDMax ; vlanIDMin++)
+    {
+        /* change vlan in local membership table */
+        ixEthDBLocalVlanMembershipChange(vlanIDMin, table, action);
+    }
+
+    /* if the range is within one set (max 8 VLANs in one table byte) we can just update that entry in the NPE */
+    if (setOffsetMin == setOffsetMax)
+    {
+        /* send updated entry to NPE */
+        return ixEthDBVlanTableEntryUpdate(portID, setOffsetMin);
+    }
+    else
+    {
+        /* update a zone of the membership/transmit tag info table */
+        return ixEthDBVlanTableRangeUpdate(portID);
+    }
+}
+
+/**
+ * @brief adds a VLAN range to a port's VLAN membership table
+ *
+ * @param portID ID of the port
+ * @param vlanIDMin start of the VLAN range
+ * @param vlanIDMax end of the VLAN range
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipRangeAdd(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    return ixEthDBPortVlanMembershipRangeChange(portID, vlanIDMin, vlanIDMax, ixEthDBPortInfo[portID].vlanMembership, ADD_VLAN);
+}
+
+/**
+ * @brief removes a VLAN range from a port's VLAN membership table
+ *
+ * @param portID ID of the port
+ * @param vlanIDMin start of the VLAN range
+ * @param vlanIDMax end of the VLAN range
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipRangeRemove(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    return ixEthDBPortVlanMembershipRangeChange(portID, vlanIDMin, vlanIDMax, ixEthDBPortInfo[portID].vlanMembership, REMOVE_VLAN);
+}
+
+/**
+ * @brief sets a port's VLAN membership table or TTI table and
+ * updates the NPE VLAN configuration
+ *
+ * @param portID ID of the port
+ * @param portVlanTable port VLAN table to set
+ * @param vlanSet new set contents
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortVlanTableSet(IxEthDBPortId portID, IxEthDBVlanSet portVlanTable, IxEthDBVlanSet vlanSet)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(vlanSet);
+
+    memcpy(portVlanTable, vlanSet, sizeof (IxEthDBVlanSet));
+    
+    return ixEthDBVlanTableRangeUpdate(portID);
+}
+
+/**
+ * @brief retireves a port's VLAN membership table or TTI table
+ *
+ * @param portID ID of the port
+ * @param portVlanTable port VLAN table to retrieve
+ * @param vlanSet address to 
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBVlanTableGet(IxEthDBPortId portID, IxEthDBVlanSet portVlanTable, IxEthDBVlanSet vlanSet)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(vlanSet);
+    
+    memcpy(vlanSet, portVlanTable, sizeof (IxEthDBVlanSet));
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief sets a port's VLAN membership table
+ *
+ * @param portID ID of the port
+ * @param vlanSet new VLAN membership table
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipSet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+{
+    IxEthDBVlanId vlanID;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(vlanSet);
+
+    /* set the bit corresponding to the PVID just in case */
+    vlanID = IX_ETH_DB_GET_VLAN_ID(ixEthDBPortInfo[portID].vlanTag);
+    vlanSet[VLAN_SET_OFFSET(vlanID)] |= 1 << VLAN_SET_MASK(vlanID);
+    
+    return ixEthDBPortVlanTableSet(portID, ixEthDBPortInfo[portID].vlanMembership, vlanSet);
+}
+
+/**
+ * @brief retrieves a port's VLAN membership table
+ *
+ * @param portID ID of the port
+ * @param vlanSet location to store the port's VLAN membership table
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipGet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    return ixEthDBVlanTableGet(portID, ixEthDBPortInfo[portID].vlanMembership, vlanSet);
+}
+
+/**
+ * @brief enables or disables Egress tagging for one VLAN ID
+ *
+ * @param portID ID of the port
+ * @param vlanID VLAN ID to enable or disable Egress tagging on
+ * @param enabled TRUE to enable and FALSE to disable tagging
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanEntryTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanId vlanID, BOOL enabled)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_VLAN_ID(vlanID);
+
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+
+    return ixEthDBPortVlanMembershipChange(portID, vlanID, ixEthDBPortInfo[portID].transmitTaggingInfo, enabled? ADD_VLAN : REMOVE_VLAN);
+}
+
+/**
+ * @brief retrieves the Egress tagging status for one VLAN ID
+ *
+ * @param portID ID of the port
+ * @param vlanID VLAN ID to retrieve the tagging status for
+ * @param enabled location to store the tagging status
+ * (TRUE - tagging enabled, FALSE - tagging disabled)
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanEntryTaggingEnabledGet(IxEthDBPortId portID, IxEthDBVlanId vlanID, BOOL *enabled)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(enabled);
+
+    IX_ETH_DB_CHECK_VLAN_ID(vlanID);
+    
+    *enabled = ((ixEthDBPortInfo[portID].transmitTaggingInfo[VLAN_SET_OFFSET(vlanID)] & (1 << VLAN_SET_MASK(vlanID))) != 0);
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief enables or disables Egress VLAN tagging for a VLAN range
+ *
+ * @param portID ID of the port
+ * @param vlanIDMin start of VLAN range
+ * @param vlanIDMax end of VLAN range
+ * @param enabled TRUE to enable or FALSE to disable VLAN tagging
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanRangeTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax, BOOL enabled)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    return ixEthDBPortVlanMembershipRangeChange(portID, vlanIDMin, vlanIDMax, ixEthDBPortInfo[portID].transmitTaggingInfo, enabled? ADD_VLAN : REMOVE_VLAN);
+}
+
+/**
+ * @brief sets the Egress VLAN tagging table (the Transmit Tagging
+ * Information table)
+ *
+ * @param portID ID of the port
+ * @param vlanSet new TTI table
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+{
+    IxEthDBVlanId vlanID;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(vlanSet);
+
+    /* set the PVID bit just in case */
+    vlanID = IX_ETH_DB_GET_VLAN_ID(ixEthDBPortInfo[portID].vlanTag);
+    vlanSet[VLAN_SET_OFFSET(vlanID)] |= 1 << VLAN_SET_MASK(vlanID);
+    
+    return ixEthDBPortVlanTableSet(portID, ixEthDBPortInfo[portID].transmitTaggingInfo, vlanSet);
+}
+
+/**
+ * @brief retrieves the Egress VLAN tagging table (the Transmit 
+ * Tagging Information table)
+ *
+ * @param portID ID of the port
+ * @param vlanSet location to store the port's TTI table
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanTaggingEnabledGet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    return ixEthDBVlanTableGet(portID, ixEthDBPortInfo[portID].transmitTaggingInfo, vlanSet);
+}
+
+/**
+ * @brief sends the NPE the updated frame filter and default
+ * Ingress tagging
+ *
+ * @param portID ID of the port
+ * 
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBIngressVlanModeUpdate(IxEthDBPortId portID)
+{
+    PortInfo *portInfo = &ixEthDBPortInfo[portID];
+    IxNpeMhMessage message;
+    IX_STATUS result;
+
+    FILL_SETRXTAGMODE_MSG(message, portID, portInfo->npeFrameFilter, portInfo->npeTaggingAction);
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+
+    return result;
+}
+
+/**
+ * @brief sets the default Ingress tagging behavior
+ *
+ * @param portID ID of the port
+ * @param taggingAction default tagging behavior
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBIngressVlanTaggingEnabledSet(IxEthDBPortId portID, IxEthDBTaggingAction taggingAction)
+{
+    PortInfo *portInfo;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    portInfo = &ixEthDBPortInfo[portID];
+    
+    if (taggingAction == IX_ETH_DB_PASS_THROUGH)
+    {
+        portInfo->npeTaggingAction = 0x00;
+    }
+    else if (taggingAction == IX_ETH_DB_ADD_TAG)
+    {
+        portInfo->npeTaggingAction = 0x02;
+    }
+    else if (taggingAction == IX_ETH_DB_REMOVE_TAG)
+    {
+        portInfo->npeTaggingAction = 0x01;
+    }
+    else
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+    
+    portInfo->taggingAction = taggingAction;
+    
+    return ixEthDBIngressVlanModeUpdate(portID);
+}
+
+/**
+ * @brief retrieves the default Ingress tagging behavior of a port
+ *
+ * @param portID ID of the port
+ * @param taggingAction location to save the default tagging behavior
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBIngressVlanTaggingEnabledGet(IxEthDBPortId portID, IxEthDBTaggingAction *taggingAction)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+
+    IX_ETH_DB_CHECK_REFERENCE(taggingAction);
+    
+    *taggingAction = ixEthDBPortInfo[portID].taggingAction;
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief sets the Ingress acceptable frame type filter
+ *
+ * @param portID ID of the port
+ * @param frameFilter acceptable frame type filter
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBAcceptableFrameTypeSet(IxEthDBPortId portID, IxEthDBFrameFilter frameFilter)
+{
+    PortInfo *portInfo;
+    IxEthDBStatus result = IX_ETH_DB_SUCCESS;
+        
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    /* check parameter range 
+       the ORed value of the valid values is 0x7
+       a value having extra bits is invalid */
+    if ((frameFilter | 0x7) != 0x7 || frameFilter == 0)
+    {
+        return IX_ETH_DB_INVALID_ARG;
+    }
+    
+    portInfo = &ixEthDBPortInfo[portID];
+    
+    portInfo->frameFilter    = frameFilter;
+    portInfo->npeFrameFilter = 0; /* allow all by default */
+    
+    /* if accepting priority tagged but not all VLAN tagged
+       set the membership table to contain only VLAN ID 0 
+       hence remove vlans 1-4094 and add VLAN ID 0 */
+    if (((frameFilter & IX_ETH_DB_PRIORITY_TAGGED_FRAMES) != 0)
+        && ((frameFilter & IX_ETH_DB_VLAN_TAGGED_FRAMES) == 0))
+    {
+        result = ixEthDBPortVlanMembershipRangeChange(portID, 
+            1, IX_ETH_DB_802_1Q_MAX_VLAN_ID, portInfo->vlanMembership, REMOVE_VLAN);
+
+        if (result == IX_ETH_DB_SUCCESS)
+        {
+            ixEthDBLocalVlanMembershipChange(0, portInfo->vlanMembership, ADD_VLAN);
+            result = ixEthDBVlanTableRangeUpdate(portID);
+        }
+    }
+    
+    /* untagged only? */
+    if (frameFilter == IX_ETH_DB_UNTAGGED_FRAMES)
+    {
+        portInfo->npeFrameFilter = 0x01;
+    }
+    
+    /* tagged only? */
+    if ((frameFilter & IX_ETH_DB_UNTAGGED_FRAMES) == 0)
+    {
+        portInfo->npeFrameFilter = 0x02;
+    }
+
+    if (result == IX_ETH_DB_SUCCESS)
+    {
+        result = ixEthDBIngressVlanModeUpdate(portID);
+    }
+
+    return result;
+}
+
+/**
+ * @brief retrieves the acceptable frame type filter for a port
+ *
+ * @param portID ID of the port
+ * @param frameFilter location to store the frame filter
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBAcceptableFrameTypeGet(IxEthDBPortId portID, IxEthDBFrameFilter *frameFilter)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(frameFilter);
+    
+    *frameFilter = ixEthDBPortInfo[portID].frameFilter;
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief sends an NPE the updated configuration related
+ * to one QoS priority (associated traffic class and AQM mapping)
+ *
+ * @param portID ID of the port
+ * @param classIndex QoS priority (traffic class index)
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBUpdateTrafficClass(IxEthDBPortId portID, UINT32 classIndex)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+
+    UINT32 trafficClass = ixEthDBPortInfo[portID].priorityTable[classIndex];
+    UINT32 aqmQueue     = ixEthDBPortInfo[portID].ixEthDBTrafficClassAQMAssignments[trafficClass];
+    
+    FILL_SETRXQOSENTRY(message, IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(portID), classIndex, trafficClass, aqmQueue);
+    
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}
+
+/**
+ * @brief sets the priority mapping table
+ *
+ * @param portID ID of the port
+ * @param priorityTable new priority mapping table
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingTableSet(IxEthDBPortId portID, IxEthDBPriorityTable priorityTable)
+{
+    UINT32 classIndex;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(priorityTable);
+           
+    for (classIndex = 0 ; classIndex < IX_IEEE802_1Q_QOS_PRIORITY_COUNT ; classIndex++)
+    {
+        /* check range */
+        if (priorityTable[classIndex] >= ixEthDBPortInfo[portID].ixEthDBTrafficClassCount)
+        {
+            return IX_ETH_DB_INVALID_PRIORITY;
+        }
+    }
+    
+    /* set new traffic classes */
+    for (classIndex = 0 ; classIndex < IX_IEEE802_1Q_QOS_PRIORITY_COUNT ; classIndex++)
+    {
+        ixEthDBPortInfo[portID].priorityTable[classIndex] = priorityTable[classIndex];
+        
+        if (ixEthDBUpdateTrafficClass(portID, classIndex) != IX_ETH_DB_SUCCESS)
+        {
+            return IX_ETH_DB_FAIL;
+        }
+    }
+    
+    return IX_ETH_DB_SUCCESS;
+ }
+
+/**
+ * @brief retrieves a port's priority mapping table
+ *
+ * @param portID ID of the port
+ * @param priorityTable location to store the priority table
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingTableGet(IxEthDBPortId portID, IxEthDBPriorityTable priorityTable)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(priorityTable);
+    
+    memcpy(priorityTable, ixEthDBPortInfo[portID].priorityTable, sizeof (IxEthDBPriorityTable));
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief sets one QoS priority => traffic class mapping
+ *
+ * @param portID ID of the port
+ * @param userPriority QoS (user) priority
+ * @param trafficClass associated traffic class
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingClassSet(IxEthDBPortId portID, IxEthDBPriority userPriority, IxEthDBPriority trafficClass)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+
+    /* check ranges for userPriority and trafficClass */
+    if (userPriority >= IX_IEEE802_1Q_QOS_PRIORITY_COUNT || trafficClass >= ixEthDBPortInfo[portID].ixEthDBTrafficClassCount)
+    {
+        return IX_ETH_DB_INVALID_PRIORITY;
+    }
+    
+    ixEthDBPortInfo[portID].priorityTable[userPriority] = trafficClass;
+    
+    return ixEthDBUpdateTrafficClass(portID, userPriority);
+}
+
+/**
+ * @brief retrieves one QoS priority => traffic class mapping
+ *
+ * @param portID ID of the port
+ * @param userPriority QoS (user) priority
+ * @param trafficClass location to store the associated traffic class
+ * 
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingClassGet(IxEthDBPortId portID, IxEthDBPriority userPriority, IxEthDBPriority *trafficClass)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+    
+    IX_ETH_DB_CHECK_REFERENCE(trafficClass);
+    
+    /* check userPriority range */
+    if (userPriority >= IX_IEEE802_1Q_QOS_PRIORITY_COUNT)
+    {
+        return IX_ETH_DB_INVALID_PRIORITY;
+    }
+    
+    *trafficClass = ixEthDBPortInfo[portID].priorityTable[userPriority];
+    
+    return IX_ETH_DB_SUCCESS;
+}
+
+/**
+ * @brief enables or disables the source port extraction
+ * from the VLAN TPID field
+ *
+ * @param portID ID of the port
+ * @param enable TRUE to enable or FALSE to disable
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBVlanPortExtractionEnable(IxEthDBPortId portID, BOOL enable)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_VLAN_QOS);
+
+    FILL_SETPORTIDEXTRACTIONMODE(message, portID, enable);
+
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}

cpu/ixp/npe/IxEthDBWiFi.c

diff --git a/cpu/ixp/npe/IxEthDBWiFi.c b/cpu/ixp/npe/IxEthDBWiFi.c
new file mode 100644
index 0000000..0a6043f
--- /dev/null
+++ b/cpu/ixp/npe/IxEthDBWiFi.c
@@ -0,0 +1,480 @@
+/**
+ * @file IxEthDBAPI.c
+ *
+ * @brief Implementation of the public API
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxEthDB_p.h"
+
+/* forward prototypes */
+IX_ETH_DB_PUBLIC
+MacTreeNode *ixEthDBGatewaySelect(MacTreeNode *stations);
+
+/**
+ * @brief sets the BBSID value for the WiFi header conversion feature
+ *
+ * @param portID ID of the port
+ * @param bbsid pointer to the 6-byte BBSID value
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBWiFiBBSIDSet(IxEthDBPortId portID, IxEthDBMacAddr *bbsid)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
+ 
+    IX_ETH_DB_CHECK_REFERENCE(bbsid);
+    
+    memcpy(ixEthDBPortInfo[portID].bbsid, bbsid, sizeof (IxEthDBMacAddr));
+
+    FILL_SETBBSID_MSG(message, portID, bbsid);
+
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}
+
+/**
+ * @brief updates the Frame Control and Duration/ID WiFi header
+ * conversion parameters in an NPE
+ *
+ * @param portID ID of the port
+ *
+ * This function will send a message to the NPE updating the 
+ * frame conversion parameters for 802.3 => 802.11 header conversion.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or IX_ETH_DB_FAIL otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBWiFiFrameControlDurationIDUpdate(IxEthDBPortId portID)
+{
+    IxNpeMhMessage message;
+    IX_STATUS result;
+
+    FILL_SETFRAMECONTROLDURATIONID(message, portID, ixEthDBPortInfo[portID].frameControlDurationID);
+    
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+    
+    return result;
+}
+
+/**
+ * @brief sets the Duration/ID WiFi frame header conversion parameter
+ *
+ * @param portID ID of the port
+ * @param durationID 16-bit value containing the new Duration/ID parameter
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBWiFiDurationIDSet(IxEthDBPortId portID, UINT16 durationID)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
+
+    ixEthDBPortInfo[portID].frameControlDurationID = (ixEthDBPortInfo[portID].frameControlDurationID & 0xFFFF0000) | durationID;
+    
+    return ixEthDBWiFiFrameControlDurationIDUpdate(portID);
+}
+
+/**
+ * @brief sets the Frame Control WiFi frame header conversion parameter
+ *
+ * @param portID ID of the port
+ * @param durationID 16-bit value containing the new Frame Control parameter
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBWiFiFrameControlSet(IxEthDBPortId portID, UINT16 frameControl)
+{
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
+
+    ixEthDBPortInfo[portID].frameControlDurationID = (ixEthDBPortInfo[portID].frameControlDurationID & 0xFFFF) | (frameControl << 16); 
+    
+    return ixEthDBWiFiFrameControlDurationIDUpdate(portID);
+}
+
+/**
+ * @brief removes a WiFi header conversion record
+ *
+ * @param portID ID of the port
+ * @param macAddr MAC address of the record to remove
+ *
+ * Note that this function is documented in the main
+ * component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBWiFiEntryRemove(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    MacDescriptor recordTemplate;
+    
+    IX_ETH_DB_CHECK_PORT(portID);
+    
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
+    
+    memcpy(recordTemplate.macAddress, macAddr, sizeof (IxEthDBMacAddr));
+    
+    recordTemplate.type   = IX_ETH_DB_WIFI_RECORD;
+    recordTemplate.portID = portID;
+    
+    return ixEthDBRemove(&recordTemplate, NULL);
+}
+
+/**
+ * @brief adds a WiFi header conversion record
+ *
+ * @param portID ID of the port
+ * @param macAddr MAC address of the record to add
+ * @param gatewayMacAddr address of the gateway (or
+ * NULL if this is a station record)
+ *
+ * This function adds a record of type AP_TO_AP (gateway is not NULL)
+ * or AP_TO_STA (gateway is NULL) in the main database as a 
+ * WiFi header conversion record.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ *
+ * @internal
+ */
+IX_ETH_DB_PRIVATE
+IxEthDBStatus ixEthDBWiFiEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr, IxEthDBMacAddr *gatewayMacAddr)
+{
+    MacDescriptor recordTemplate;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+
+    IX_ETH_DB_CHECK_REFERENCE(macAddr);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
+
+    memcpy(recordTemplate.macAddress, macAddr, sizeof (IxEthDBMacAddr));
+    
+    recordTemplate.type   = IX_ETH_DB_WIFI_RECORD;
+    recordTemplate.portID = portID;
+    
+    if (gatewayMacAddr != NULL)
+    {
+        memcpy(recordTemplate.recordData.wifiData.gwMacAddress, gatewayMacAddr, sizeof (IxEthDBMacAddr));
+        
+        recordTemplate.recordData.wifiData.type = IX_ETH_DB_WIFI_AP_TO_AP;
+    }
+    else
+    {
+        memset(recordTemplate.recordData.wifiData.gwMacAddress, 0, sizeof (IxEthDBMacAddr));
+
+        recordTemplate.recordData.wifiData.type = IX_ETH_DB_WIFI_AP_TO_STA;
+    }
+    
+    return ixEthDBAdd(&recordTemplate, NULL);
+}
+
+/**
+ * @brief adds a WiFi header conversion record
+ *
+ * @param portID ID of the port
+ * @param macAddr MAC address of the record to add
+ * @param gatewayMacAddr address of the gateway 
+ *
+ * This function adds a record of type AP_TO_AP
+ * in the main database as a WiFi header conversion record.
+ *
+ * This is simply a wrapper over @ref ixEthDBWiFiEntryAdd().
+ *
+ * Note that this function is documented in the main
+ * component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBWiFiAccessPointEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr, IxEthDBMacAddr *gatewayMacAddr)
+{
+    IX_ETH_DB_CHECK_REFERENCE(gatewayMacAddr);
+
+    return ixEthDBWiFiEntryAdd(portID, macAddr, gatewayMacAddr);
+}
+
+/**
+ * @brief adds a WiFi header conversion record
+ *
+ * @param portID ID of the port
+ * @param macAddr MAC address of the record to add
+ *
+ * This function adds a record of type AP_TO_STA
+ * in the main database as a WiFi header conversion record.
+ *
+ * This is simply a wrapper over @ref ixEthDBWiFiEntryAdd().
+ *
+ * Note that this function is documented in the main
+ * component header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed
+ * successfully or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBWiFiStationEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+{
+    return ixEthDBWiFiEntryAdd(portID, macAddr, NULL);
+}
+
+/**
+ * @brief selects a set of gateways from a tree of 
+ * WiFi header conversion records
+ *
+ * @param stations binary tree containing pointers to WiFi header
+ * conversion records
+ *
+ * This function browses through the input binary tree, identifies
+ * records of type AP_TO_AP, clones these records and appends them
+ * to a vine (a single right-branch binary tree) which is returned
+ * as result. A maximum of MAX_GW_SIZE entries containing gateways
+ * will be cloned from the original tree.
+ *
+ * @return vine (linear binary tree) containing record
+ * clones of AP_TO_AP type, which have a gateway field
+ *
+ * @internal
+ */
+IX_ETH_DB_PUBLIC
+MacTreeNode *ixEthDBGatewaySelect(MacTreeNode *stations)
+{
+    MacTreeNodeStack *stack;
+    MacTreeNode *gateways, *insertionPlace;
+    UINT32 gwIndex = 1; /* skip the empty root */
+    
+    if (stations == NULL)
+    {
+        return NULL;
+    }
+
+    stack = ixOsalCacheDmaMalloc(sizeof (MacTreeNodeStack));
+
+    if (stack == NULL)
+    {
+        ERROR_LOG("DB: (WiFi) failed to allocate the node stack for gateway tree linearization, out of memory?\n");
+        return NULL;
+    }
+    
+    /* initialize root node */
+    gateways = insertionPlace = NULL;
+        
+    /* start browsing the station tree */
+    NODE_STACK_INIT(stack);
+    
+    /* initialize stack by pushing the tree root at offset 0 */
+    NODE_STACK_PUSH(stack, stations, 0);
+    
+    while (NODE_STACK_NONEMPTY(stack))
+    {
+        MacTreeNode *node;
+        UINT32 offset;
+       
+        NODE_STACK_POP(stack, node, offset);
+
+        /* we can store maximum 31 (32 total, 1 empty root) entries in the gateway tree */
+        if (offset > (MAX_GW_SIZE - 1)) break;
+        
+        /* check if this record has a gateway address */
+        if (node->descriptor != NULL && node->descriptor->recordData.wifiData.type == IX_ETH_DB_WIFI_AP_TO_AP)
+        {
+            /* found a record, create an insertion place */
+            if (insertionPlace != NULL)
+            {
+                insertionPlace->right = ixEthDBAllocMacTreeNode();
+                insertionPlace        = insertionPlace->right;
+            }
+            else
+            {
+                gateways       = ixEthDBAllocMacTreeNode();
+                insertionPlace = gateways;
+            }
+
+            if (insertionPlace == NULL)
+            {
+                /* no nodes left, bail out with what we have */
+                ixOsalCacheDmaFree(stack);
+                return gateways;
+            }
+            
+            /* clone the original record for the gateway tree */
+            insertionPlace->descriptor = ixEthDBCloneMacDescriptor(node->descriptor);
+            
+            /* insert and update the offset in the original record */
+            node->descriptor->recordData.wifiData.gwAddressIndex = gwIndex++;
+        }
+        
+        /* browse the tree */
+        if (node->left != NULL)
+        {
+            NODE_STACK_PUSH(stack, node->left, LEFT_CHILD_OFFSET(offset));
+        }
+
+        if (node->right != NULL)
+        {
+            NODE_STACK_PUSH(stack, node->right, RIGHT_CHILD_OFFSET(offset));
+        }
+    }
+    
+    ixOsalCacheDmaFree(stack);
+    return gateways;    
+}
+
+/**
+ * @brief downloads the WiFi header conversion table to an NPE
+ *
+ * @param portID ID of the port
+ *
+ * This function prepares the WiFi header conversion tables and
+ * downloads them to the specified NPE port.
+ *
+ * The header conversion tables consist in the main table of
+ * addresses and the secondary table of gateways. AP_TO_AP records
+ * from the first table contain index fields into the second table
+ * for gateway selection.
+ *
+ * Note that this function is documented in the main component
+ * header file, IxEthDB.h.
+ *
+ * @return IX_ETH_DB_SUCCESS if the operation completed successfully
+ * or an appropriate error message otherwise
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBWiFiConversionTableDownload(IxEthDBPortId portID)
+{
+    IxEthDBPortMap query;
+    MacTreeNode *stations = NULL, *gateways = NULL, *gateway = NULL;
+    IxNpeMhMessage message;
+    PortInfo *portInfo;
+    IX_STATUS result;
+
+    IX_ETH_DB_CHECK_PORT(portID);
+
+    IX_ETH_DB_CHECK_SINGLE_NPE(portID);
+    
+    IX_ETH_DB_CHECK_FEATURE(portID, IX_ETH_DB_WIFI_HEADER_CONVERSION);
+
+    portInfo = &ixEthDBPortInfo[portID];
+   
+    SET_DEPENDENCY_MAP(query, portID);
+    
+    ixEthDBUpdateLock();
+
+    stations = ixEthDBQuery(NULL, query, IX_ETH_DB_WIFI_RECORD, MAX_ELT_SIZE);
+    gateways = ixEthDBGatewaySelect(stations);
+    
+    /* clean up gw area */
+    memset((void *) portInfo->updateMethod.npeGwUpdateZone, FULL_GW_BYTE_SIZE, 0);
+
+    /* write all gateways */
+    gateway = gateways;
+
+    while (gateway != NULL)
+    {
+        ixEthDBNPEGatewayNodeWrite((void *) (((UINT32) portInfo->updateMethod.npeGwUpdateZone) 
+            + gateway->descriptor->recordData.wifiData.gwAddressIndex * ELT_ENTRY_SIZE), 
+            gateway);
+
+        gateway = gateway->right;
+    }
+
+    /* free the gateway tree */
+    if (gateways != NULL)
+    {
+        ixEthDBFreeMacTreeNode(gateways);
+    }
+
+    FILL_SETAPMACTABLE_MSG(message, 
+        IX_OSAL_MMU_VIRT_TO_PHYS(portInfo->updateMethod.npeGwUpdateZone));
+
+    IX_ETHDB_SEND_NPE_MSG(IX_ETH_DB_PORT_ID_TO_NPE(portID), message, result);
+
+    if (result == IX_SUCCESS)
+    {
+        /* update the main tree (the stations tree) */
+        portInfo->updateMethod.searchTree = stations;
+        
+        result = ixEthDBNPEUpdateHandler(portID, IX_ETH_DB_WIFI_RECORD);
+    }
+
+    ixEthDBUpdateUnlock();
+
+    return result;
+}

cpu/ixp/npe/IxEthMii.c

diff --git a/cpu/ixp/npe/IxEthMii.c b/cpu/ixp/npe/IxEthMii.c
new file mode 100644
index 0000000..4d92f17
--- /dev/null
+++ b/cpu/ixp/npe/IxEthMii.c
@@ -0,0 +1,497 @@
+/**
+ * @file IxEthMii.c
+ *
+ * @author Intel Corporation
+ * @date
+ *
+ * @brief  MII control functions
+ *
+ * Design Notes:
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+
+#include "IxEthAcc.h"
+#include "IxEthMii_p.h"
+
+#ifdef __wince
+#include "IxOsPrintf.h"
+#endif
+
+/* Array to store the phy IDs of the discovered phys */
+PRIVATE UINT32 ixEthMiiPhyId[IXP425_ETH_ACC_MII_MAX_ADDR];
+
+/*********************************************************
+ *
+ * Scan for PHYs on the MII bus. This function returns
+ * an array of booleans, one for each PHY address.
+ * If a PHY is found at a particular address, the
+ * corresponding entry in the array is set to TRUE.
+ *
+ */
+
+PUBLIC IX_STATUS
+ixEthMiiPhyScan(BOOL phyPresent[], UINT32 maxPhyCount)
+{
+    UINT32 i;
+    UINT16 regval, regvalId1, regvalId2;
+
+    /*Search for PHYs on the MII*/
+    /*Search for existant phys on the MDIO bus*/
+
+    if ((phyPresent == NULL) || 
+	(maxPhyCount > IXP425_ETH_ACC_MII_MAX_ADDR))
+    {
+	return IX_FAIL;
+    }
+
+    /* fill the array */
+    for(i=0;
+        i<IXP425_ETH_ACC_MII_MAX_ADDR;
+	i++)
+    {
+	phyPresent[i] = FALSE;
+    }
+
+    /* iterate through the PHY addresses */
+    for(i=0;
+	maxPhyCount > 0 && i<IXP425_ETH_ACC_MII_MAX_ADDR;
+	i++)
+    {
+	ixEthMiiPhyId[i] = IX_ETH_MII_INVALID_PHY_ID;
+	if(ixEthAccMiiReadRtn(i,
+			      IX_ETH_MII_CTRL_REG,
+			      &regval) == IX_ETH_ACC_SUCCESS)
+	{
+	    if((regval & 0xffff) != 0xffff)
+	    {
+		maxPhyCount--;
+		/*Need to read the register twice here to flush PHY*/
+		ixEthAccMiiReadRtn(i,  IX_ETH_MII_PHY_ID1_REG, &regvalId1);
+		ixEthAccMiiReadRtn(i,  IX_ETH_MII_PHY_ID1_REG, &regvalId1);
+		ixEthAccMiiReadRtn(i,  IX_ETH_MII_PHY_ID2_REG, &regvalId2);
+		ixEthMiiPhyId[i] = (regvalId1 << IX_ETH_MII_REG_SHL) | regvalId2;
+		if ((ixEthMiiPhyId[i] == IX_ETH_MII_KS8995_PHY_ID)
+		    || (ixEthMiiPhyId[i] == IX_ETH_MII_LXT971_PHY_ID)
+		    || (ixEthMiiPhyId[i] == IX_ETH_MII_LXT972_PHY_ID)
+		    || (ixEthMiiPhyId[i] == IX_ETH_MII_LXT973_PHY_ID)
+		    || (ixEthMiiPhyId[i] == IX_ETH_MII_LXT973A3_PHY_ID)
+		    || (ixEthMiiPhyId[i] == IX_ETH_MII_LXT9785_PHY_ID)
+		    )
+		{
+		    /* supported phy */
+		    phyPresent[i] = TRUE;
+		} /* end of if(ixEthMiiPhyId) */
+		else
+		{
+		    if (ixEthMiiPhyId[i] != IX_ETH_MII_INVALID_PHY_ID)
+		    {
+			/* unsupported phy */
+                        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+                                   IX_OSAL_LOG_DEV_STDOUT,
+				    "ixEthMiiPhyScan : unexpected Mii PHY ID %8.8x\n", 
+				    ixEthMiiPhyId[i], 2, 3, 4, 5, 6);
+			ixEthMiiPhyId[i] = IX_ETH_MII_UNKNOWN_PHY_ID;
+			phyPresent[i] = TRUE;
+		    }
+		} 
+	    }
+	}
+    }
+    return IX_SUCCESS;
+}
+
+/************************************************************
+ *
+ * Configure the PHY at the specified address
+ *
+ */
+PUBLIC IX_STATUS
+ixEthMiiPhyConfig(UINT32 phyAddr,
+		  BOOL speed100,
+		  BOOL fullDuplex,
+		  BOOL autonegotiate)
+{
+    UINT16 regval=0;
+
+    /* parameter check */
+    if ((phyAddr < IXP425_ETH_ACC_MII_MAX_ADDR) &&
+	(ixEthMiiPhyId[phyAddr] != IX_ETH_MII_INVALID_PHY_ID))
+    {
+    /*
+     * set the control register
+     */
+	if(autonegotiate)
+	{
+	    regval |= IX_ETH_MII_CR_AUTO_EN | IX_ETH_MII_CR_RESTART;
+	}
+	else
+	{
+	    if(speed100)
+	    {
+		regval |= IX_ETH_MII_CR_100;
+	    }
+	    if(fullDuplex)
+	    {
+		regval |= IX_ETH_MII_CR_FDX;
+	    }
+	} /* end of if-else() */
+	if (ixEthAccMiiWriteRtn(phyAddr, 
+				IX_ETH_MII_CTRL_REG, 
+				regval) == IX_ETH_ACC_SUCCESS)
+	{
+	    return IX_SUCCESS;
+	}
+    } /* end of if(phyAddr) */
+    return IX_FAIL;
+}
+
+/******************************************************************
+ *
+ *  Enable the PHY Loopback at the specified address
+ */
+PUBLIC IX_STATUS
+ixEthMiiPhyLoopbackEnable (UINT32 phyAddr)
+{
+  UINT16 regval ;  
+
+  if ((phyAddr < IXP425_ETH_ACC_MII_MAX_ADDR) && 
+      (IX_ETH_MII_INVALID_PHY_ID != ixEthMiiPhyId[phyAddr]))
+  {
+      /* read/write the control register */
+      if(ixEthAccMiiReadRtn (phyAddr,
+			     IX_ETH_MII_CTRL_REG, 
+			     &regval) 
+	 == IX_ETH_ACC_SUCCESS)
+      {
+	  if(ixEthAccMiiWriteRtn (phyAddr, 
+				  IX_ETH_MII_CTRL_REG, 
+				  regval | IX_ETH_MII_CR_LOOPBACK)
+	     == IX_ETH_ACC_SUCCESS)
+	  {
+	      return IX_SUCCESS;
+	  }
+      }
+  }
+  return IX_FAIL;
+}
+
+/******************************************************************
+ *
+ *  Disable the PHY Loopback at the specified address
+ */
+PUBLIC IX_STATUS
+ixEthMiiPhyLoopbackDisable (UINT32 phyAddr)
+{
+  UINT16 regval ;  
+
+  if ((phyAddr < IXP425_ETH_ACC_MII_MAX_ADDR) && 
+      (IX_ETH_MII_INVALID_PHY_ID != ixEthMiiPhyId[phyAddr]))
+  {
+      /* read/write the control register */
+      if(ixEthAccMiiReadRtn (phyAddr,
+			     IX_ETH_MII_CTRL_REG, 
+			     &regval) 
+	 == IX_ETH_ACC_SUCCESS)
+      {
+	  if(ixEthAccMiiWriteRtn (phyAddr, 
+				  IX_ETH_MII_CTRL_REG, 
+				  regval & (~IX_ETH_MII_CR_LOOPBACK))
+	     == IX_ETH_ACC_SUCCESS)
+	  {
+	      return IX_SUCCESS;
+	  }
+      }
+  }
+  return IX_FAIL;
+}
+
+/******************************************************************
+ *
+ *  Reset the PHY at the specified address
+ */
+PUBLIC IX_STATUS
+ixEthMiiPhyReset(UINT32 phyAddr)
+{
+    UINT32 timeout;
+    UINT16 regval;
+
+    if ((phyAddr < IXP425_ETH_ACC_MII_MAX_ADDR) &&
+	(ixEthMiiPhyId[phyAddr] != IX_ETH_MII_INVALID_PHY_ID))
+    {
+	if ((ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT971_PHY_ID)	||
+	    (ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT972_PHY_ID)	||
+	    (ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT973_PHY_ID)	||
+	    (ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT973A3_PHY_ID)	||
+		(ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT9785_PHY_ID)
+	    )
+	{
+	    /* use the control register to reset the phy */
+	    ixEthAccMiiWriteRtn(phyAddr, 
+				IX_ETH_MII_CTRL_REG,
+				IX_ETH_MII_CR_RESET);
+	 
+	    /* poll until the reset bit is cleared */
+	    timeout = 0;
+	    do
+	    {
+		ixOsalSleep (IX_ETH_MII_RESET_POLL_MS);
+
+		/* read the control register and check for timeout */
+		ixEthAccMiiReadRtn(phyAddr, 
+				   IX_ETH_MII_CTRL_REG,
+				   &regval);
+		if ((regval & IX_ETH_MII_CR_RESET) == 0)
+		{
+		    /* timeout bit is self-cleared */
+		    break;
+		}
+		timeout += IX_ETH_MII_RESET_POLL_MS;
+	    }
+	    while (timeout < IX_ETH_MII_RESET_DELAY_MS);
+
+	    /* check for timeout */
+	    if (timeout >= IX_ETH_MII_RESET_DELAY_MS)
+	    {
+		ixEthAccMiiWriteRtn(phyAddr, IX_ETH_MII_CTRL_REG,
+				    IX_ETH_MII_CR_NORM_EN);
+		return IX_FAIL;
+	    }
+
+	    return IX_SUCCESS;
+	} /* end of if(ixEthMiiPhyId) */
+	else if (ixEthMiiPhyId[phyAddr] == IX_ETH_MII_KS8995_PHY_ID)
+	{
+	    /* reset bit is reserved, just reset the control register */
+	    ixEthAccMiiWriteRtn(phyAddr, IX_ETH_MII_CTRL_REG,
+				IX_ETH_MII_CR_NORM_EN);
+	    return IX_SUCCESS;
+	}
+	else
+	{
+	    /* unknown PHY, set the control register reset bit,
+	     * wait 2 s. and clear the control register.
+	     */
+	    ixEthAccMiiWriteRtn(phyAddr, IX_ETH_MII_CTRL_REG,
+				IX_ETH_MII_CR_RESET);
+	    
+	    ixOsalSleep (IX_ETH_MII_RESET_DELAY_MS);
+	    
+	    ixEthAccMiiWriteRtn(phyAddr, IX_ETH_MII_CTRL_REG,
+				IX_ETH_MII_CR_NORM_EN);
+	    return IX_SUCCESS;
+	} /* end of if-else(ixEthMiiPhyId) */
+    } /* end of if(phyAddr) */
+    return IX_FAIL;
+}
+
+/*****************************************************************
+ *
+ *  Link state query functions
+ */
+
+PUBLIC IX_STATUS
+ixEthMiiLinkStatus(UINT32 phyAddr,
+           BOOL *linkUp,
+           BOOL *speed100,
+           BOOL *fullDuplex,
+           BOOL *autoneg)
+{
+    UINT16 ctrlRegval, statRegval, regval, regval4, regval5;
+
+    /* check the parameters */
+    if ((linkUp == NULL) || 
+	(speed100 == NULL) || 
+	(fullDuplex == NULL) ||
+	(autoneg == NULL))
+    {
+	return IX_FAIL;
+    }
+
+    *linkUp = FALSE;
+    *speed100 = FALSE;
+    *fullDuplex = FALSE;
+    *autoneg = FALSE;
+
+    if ((phyAddr < IXP425_ETH_ACC_MII_MAX_ADDR) &&
+	(ixEthMiiPhyId[phyAddr] != IX_ETH_MII_INVALID_PHY_ID))
+    {
+	if ((ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT971_PHY_ID)	||
+	    (ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT972_PHY_ID)	||
+	    (ixEthMiiPhyId[phyAddr] == IX_ETH_MII_LXT9785_PHY_ID)
+		)
+	{
+	    /* --------------------------------------------------*/
+	    /* Retrieve information from PHY specific register   */
+	    /* --------------------------------------------------*/
+	    if (ixEthAccMiiReadRtn(phyAddr, 
+				   IX_ETH_MII_STAT2_REG, 
+				   &regval) != IX_ETH_ACC_SUCCESS)
+	    {
+		return IX_FAIL;
+	    }
+	    *linkUp = ((regval & IX_ETH_MII_SR2_LINK) != 0);
+	    *speed100 = ((regval & IX_ETH_MII_SR2_100) != 0);
+	    *fullDuplex = ((regval & IX_ETH_MII_SR2_FD) != 0);
+	    *autoneg = ((regval & IX_ETH_MII_SR2_AUTO) != 0);
+	    return IX_SUCCESS;
+	} /* end of if(ixEthMiiPhyId) */
+	else
+	{    
+	    /* ----------------------------------------------------*/
+	    /* Retrieve information from status and ctrl registers */
+	    /* ----------------------------------------------------*/
+	    if (ixEthAccMiiReadRtn(phyAddr,  
+				   IX_ETH_MII_CTRL_REG, 
+				   &ctrlRegval) != IX_ETH_ACC_SUCCESS)
+	    {
+		return IX_FAIL;
+	    }
+	    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_MII_STAT_REG, &statRegval);
+	    
+	    *linkUp = ((statRegval & IX_ETH_MII_SR_LINK_STATUS) != 0);
+	    if (*linkUp)
+	    {
+		*autoneg = ((ctrlRegval & IX_ETH_MII_CR_AUTO_EN) != 0) &&
+		    ((statRegval &  IX_ETH_MII_SR_AUTO_SEL) != 0) &&
+		    ((statRegval & IX_ETH_MII_SR_AUTO_NEG) != 0);
+		
+		if (*autoneg)
+		{
+		    /* mask the current stat values with the capabilities */
+		    ixEthAccMiiReadRtn(phyAddr, IX_ETH_MII_AN_ADS_REG, &regval4);
+		    ixEthAccMiiReadRtn(phyAddr, IX_ETH_MII_AN_PRTN_REG, &regval5);
+		    /* merge the flags from the 3 registers */
+		    regval = (statRegval & ((regval4 & regval5) << 6));
+		    /* initialise from status register values */
+		    if ((regval & IX_ETH_MII_SR_TX_FULL_DPX) != 0)
+		    {
+			/* 100 Base X full dplx */
+			*speed100 = TRUE;
+			*fullDuplex = TRUE;
+			return IX_SUCCESS;
+		    }
+		    if ((regval & IX_ETH_MII_SR_TX_HALF_DPX) != 0)
+		    {
+			/* 100 Base X half dplx */
+			*speed100 = TRUE;
+			return IX_SUCCESS;
+		    }
+		    if ((regval & IX_ETH_MII_SR_10T_FULL_DPX) != 0)
+		    {
+			/* 10 mb full dplx */
+			*fullDuplex = TRUE;
+			return IX_SUCCESS;
+		    }
+		    if ((regval & IX_ETH_MII_SR_10T_HALF_DPX) != 0)
+		    {
+			/* 10 mb half dplx */
+			return IX_SUCCESS;
+		    }
+		} /* end of if(autoneg) */
+		else
+		{
+		    /* autonegotiate not complete, return setup parameters */
+		    *speed100 = ((ctrlRegval & IX_ETH_MII_CR_100) != 0);
+		    *fullDuplex = ((ctrlRegval & IX_ETH_MII_CR_FDX) != 0);
+		}
+	    } /* end of if(linkUp) */
+	} /* end of if-else(ixEthMiiPhyId) */
+    } /* end of if(phyAddr) */
+    else
+    {
+	return IX_FAIL;
+    } /* end of if-else(phyAddr) */
+    return IX_SUCCESS;
+}
+
+/*****************************************************************
+ *
+ *  Link state display functions
+ */
+
+PUBLIC IX_STATUS
+ixEthMiiPhyShow (UINT32 phyAddr)
+{
+    BOOL linkUp, speed100, fullDuplex, autoneg;
+    UINT16 cregval;
+    UINT16 sregval;
+    
+
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_MII_STAT_REG, &sregval);
+    ixEthAccMiiReadRtn(phyAddr,  IX_ETH_MII_CTRL_REG, &cregval);
+
+    /* get link information */
+    if (ixEthMiiLinkStatus(phyAddr,
+			   &linkUp,
+			   &speed100,
+			   &fullDuplex,
+			   &autoneg) != IX_ETH_ACC_SUCCESS)
+    {
+	printf("PHY Status unknown\n");
+	return IX_FAIL;
+    }
+
+    printf("PHY ID [phyAddr]: %8.8x\n",ixEthMiiPhyId[phyAddr]);
+    printf( " Status reg:  %4.4x\n",sregval);
+    printf( " control reg: %4.4x\n",cregval);
+    /* display link information */
+    printf("PHY Status:\n");
+    printf("    Link is %s\n",
+	   (linkUp ? "Up" : "Down"));
+    if((sregval & IX_ETH_MII_SR_REMOTE_FAULT) != 0)
+    {
+	printf("    Remote fault detected\n");
+    }
+    printf("    Auto Negotiation %s\n",
+	   (autoneg ? "Completed" : "Not Completed"));
+
+    printf("PHY Configuration:\n");
+    printf("    Speed %sMb/s\n",
+	   (speed100 ? "100" : "10"));
+    printf("    %s Duplex\n",
+	   (fullDuplex ? "Full" : "Half"));
+    printf("    Auto Negotiation %s\n",
+	   (autoneg ? "Enabled" : "Disabled"));
+    return IX_SUCCESS;
+}
+

cpu/ixp/npe/IxFeatureCtrl.c

diff --git a/cpu/ixp/npe/IxFeatureCtrl.c b/cpu/ixp/npe/IxFeatureCtrl.c
new file mode 100644
index 0000000..e02aabf
--- /dev/null
+++ b/cpu/ixp/npe/IxFeatureCtrl.c
@@ -0,0 +1,422 @@
+/**
+ * @file IxFeatureCtrl.c
+ *
+ * @author Intel Corporation
+ * @date 29-Jan-2003
+ *
+ * @brief Feature Control Public API Implementation
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+#include "IxOsal.h"
+#include "IxVersionId.h"
+#include "IxFeatureCtrl.h"
+
+/* Macro to read from the Feature Control Register */
+#define IX_FEATURE_CTRL_READ(result) \
+do { \
+ixFeatureCtrlExpMap(); \
+(result) = IX_OSAL_READ_LONG(ixFeatureCtrlRegister); \
+} while (0)
+
+/* Macro to write to the Feature Control Register */
+#define IX_FEATURE_CTRL_WRITE(value) \
+do { \
+ixFeatureCtrlExpMap(); \
+IX_OSAL_WRITE_LONG(ixFeatureCtrlRegister, (value)); \
+} while (0)
+
+/*
+ * This is the offset of the feature register relative to the base of the
+ * Expansion Bus Controller MMR.
+ */
+#define IX_FEATURE_CTRL_REG_OFFSET (0x00000028)
+
+
+/* Boolean to mark the fact that the EXP_CONFIG address space was mapped */
+PRIVATE BOOL ixFeatureCtrlExpCfgRegionMapped = FALSE;
+
+/* Pointer holding the virtual address of the Feature Control Register */
+PRIVATE VUINT32 *ixFeatureCtrlRegister = NULL;
+
+/* Place holder to store the software configuration */
+PRIVATE BOOL swConfiguration[IX_FEATURECTRL_SWCONFIG_MAX];
+
+/* Flag to control swConfiguration[] is initialized once */
+PRIVATE BOOL swConfigurationFlag = FALSE ;
+
+/* Array containing component mask values */
+#ifdef __ixp42X
+UINT32 componentMask[IX_FEATURECTRL_MAX_COMPONENTS] = {
+    (0x1<<IX_FEATURECTRL_RCOMP),
+    (0x1<<IX_FEATURECTRL_USB),
+    (0x1<<IX_FEATURECTRL_HASH),
+    (0x1<<IX_FEATURECTRL_AES),
+    (0x1<<IX_FEATURECTRL_DES),
+    (0x1<<IX_FEATURECTRL_HDLC),
+    (0x1<<IX_FEATURECTRL_AAL),
+    (0x1<<IX_FEATURECTRL_HSS),
+    (0x1<<IX_FEATURECTRL_UTOPIA),
+    (0x1<<IX_FEATURECTRL_ETH0),
+    (0x1<<IX_FEATURECTRL_ETH1),
+    (0x1<<IX_FEATURECTRL_NPEA),
+    (0x1<<IX_FEATURECTRL_NPEB),
+    (0x1<<IX_FEATURECTRL_NPEC),
+    (0x1<<IX_FEATURECTRL_PCI),
+    IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE,
+    (0x3<<IX_FEATURECTRL_UTOPIA_PHY_LIMIT),
+    (0x1<<IX_FEATURECTRL_UTOPIA_PHY_LIMIT_BIT2),
+    IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE,
+    IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE,
+    IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE,
+    IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE,
+    IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE
+};
+#elif defined (__ixp46X)
+UINT32 componentMask[IX_FEATURECTRL_MAX_COMPONENTS] = {
+    (0x1<<IX_FEATURECTRL_RCOMP),
+    (0x1<<IX_FEATURECTRL_USB),
+    (0x1<<IX_FEATURECTRL_HASH),
+    (0x1<<IX_FEATURECTRL_AES),
+    (0x1<<IX_FEATURECTRL_DES),
+    (0x1<<IX_FEATURECTRL_HDLC),
+    IX_FEATURECTRL_COMPONENT_ALWAYS_AVAILABLE,  /* AAL component is always on */
+    (0x1<<IX_FEATURECTRL_HSS),
+    (0x1<<IX_FEATURECTRL_UTOPIA),
+    (0x1<<IX_FEATURECTRL_ETH0),
+    (0x1<<IX_FEATURECTRL_ETH1),
+    (0x1<<IX_FEATURECTRL_NPEA),
+    (0x1<<IX_FEATURECTRL_NPEB),
+    (0x1<<IX_FEATURECTRL_NPEC),
+    (0x1<<IX_FEATURECTRL_PCI),
+    (0x1<<IX_FEATURECTRL_ECC_TIMESYNC),
+    (0x3<<IX_FEATURECTRL_UTOPIA_PHY_LIMIT),
+    (0x1<<IX_FEATURECTRL_UTOPIA_PHY_LIMIT_BIT2), /* NOT TO BE USED */
+    (0x1<<IX_FEATURECTRL_USB_HOST_CONTROLLER),
+    (0x1<<IX_FEATURECTRL_NPEA_ETH),
+    (0x1<<IX_FEATURECTRL_NPEB_ETH),
+    (0x1<<IX_FEATURECTRL_RSA),
+    (0x3<<IX_FEATURECTRL_XSCALE_MAX_FREQ),
+    (0x1<<IX_FEATURECTRL_XSCALE_MAX_FREQ_BIT2)
+};
+#endif /* __ixp42X */
+
+/**
+ * Forward declaration
+ */
+PRIVATE
+void ixFeatureCtrlExpMap(void);
+
+PRIVATE 
+void ixFeatureCtrlSwConfigurationInit(void);
+
+/**
+ * Function to map EXP_CONFIG space
+ */
+PRIVATE
+void ixFeatureCtrlExpMap(void)
+{
+    UINT32 expCfgBaseAddress = 0;
+
+    /* If the EXP Configuration space has already been mapped then
+     * return */
+    if (ixFeatureCtrlExpCfgRegionMapped == TRUE)
+    {
+	return;
+    }
+
+    /* Map (get virtual address) for the EXP_CONFIG space */
+    expCfgBaseAddress = (UINT32)
+	(IX_OSAL_MEM_MAP(IX_OSAL_IXP400_EXP_BUS_REGS_PHYS_BASE,
+			   IX_OSAL_IXP400_EXP_REG_MAP_SIZE));
+
+    /* Assert that the mapping operation succeeded */
+    IX_OSAL_ASSERT(expCfgBaseAddress);
+
+    /* Set the address of the Feature register */
+    ixFeatureCtrlRegister =
+	(VUINT32 *) (expCfgBaseAddress + IX_FEATURE_CTRL_REG_OFFSET);
+
+    /* Mark the fact that the EXP_CONFIG space has already been mapped */
+    ixFeatureCtrlExpCfgRegionMapped = TRUE;
+}
+
+/**
+ * Function definition: ixFeatureCtrlSwConfigurationInit
+ * This function will only initialize software configuration once.
+ */
+PRIVATE void ixFeatureCtrlSwConfigurationInit(void)
+{
+  UINT32 i;
+  if (FALSE == swConfigurationFlag)
+  {
+    for (i=0; i<IX_FEATURECTRL_SWCONFIG_MAX ; i++)
+    {
+        /* By default, all software configuration are enabled */
+        swConfiguration[i]= TRUE ;
+    }
+    /*Make sure this function only initializes swConfiguration[] once*/
+    swConfigurationFlag = TRUE ;
+  }  
+}
+
+/**
+ * Function definition: ixFeatureCtrlRead
+ */
+IxFeatureCtrlReg 
+ixFeatureCtrlRead (void)
+{
+    IxFeatureCtrlReg result;
+
+#if CPU!=SIMSPARCSOLARIS
+    /* Read the feature control register */
+    IX_FEATURE_CTRL_READ(result);
+    return result;
+#else
+    /* Return an invalid value for VxWorks simulation */
+    result = 0xFFFFFFFF;
+    return result;
+#endif
+}
+
+/**
+ * Function definition: ixFeatureCtrlWrite
+ */
+void
+ixFeatureCtrlWrite (IxFeatureCtrlReg expUnitReg)
+{
+#if CPU!=SIMSPARCSOLARIS
+    /* Write value to feature control register */
+    IX_FEATURE_CTRL_WRITE(expUnitReg);
+#endif
+}
+
+
+/**
+ * Function definition: ixFeatureCtrlHwCapabilityRead
+ */
+IxFeatureCtrlReg
+ixFeatureCtrlHwCapabilityRead (void)
+{ 
+  IxFeatureCtrlReg currentReg, hwCapability;
+  
+  /* Capture a copy of feature control register */
+  currentReg = ixFeatureCtrlRead(); 
+
+  /* Try to enable all hardware components. 
+   * Only software disable hardware can be enabled again */
+  ixFeatureCtrlWrite(0);
+  
+  /* Read feature control register to know the hardware capability. */ 
+  hwCapability = ixFeatureCtrlRead();
+     
+  /* Restore initial feature control value */
+  ixFeatureCtrlWrite(currentReg);
+
+  /* return Hardware Capability */
+  return hwCapability;  
+}
+
+
+/**
+ * Function definition: ixFeatureCtrlComponentCheck
+ */
+IX_STATUS 
+ixFeatureCtrlComponentCheck (IxFeatureCtrlComponentType componentType)
+{
+  IxFeatureCtrlReg expUnitReg; 
+  UINT32 mask = 0;
+
+  /* Lookup mask of component */
+  mask=componentMask[componentType];
+
+  /* Check if mask is available or not */
+  if(IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE == mask)
+  {
+      return IX_FEATURE_CTRL_COMPONENT_DISABLED;
+  }
+
+  if(IX_FEATURECTRL_COMPONENT_ALWAYS_AVAILABLE == mask)
+  {
+      return IX_FEATURE_CTRL_COMPONENT_ENABLED;
+  }
+
+  /* Read feature control register to know current hardware capability. */ 
+  expUnitReg = ixFeatureCtrlRead();
+
+  /* For example: To check for Hashing Coprocessor (bit-2) 
+   *                   expUniteg    = 0x0010
+   *                  ~expUnitReg   = 0x1101 
+   *                  componentType = 0x0100
+   *    ~expUnitReg & componentType = 0x0100 (Not zero)                      
+   */
+ 
+  /* 
+   * Inverse the bit value because available component is 0 in value 
+   */
+  expUnitReg = ~expUnitReg ;
+
+  if (expUnitReg & mask)
+  {
+     return (IX_FEATURE_CTRL_COMPONENT_ENABLED);
+  }   
+  else
+  {  
+     return (IX_FEATURE_CTRL_COMPONENT_DISABLED);
+  } 
+}
+
+
+/**
+ * Function definition: ixFeatureCtrlProductIdRead
+ */
+IxFeatureCtrlProductId
+ixFeatureCtrlProductIdRead ()
+{
+#if CPU!=SIMSPARCSOLARIS
+  IxFeatureCtrlProductId  pdId = 0 ;
+   
+  /* Use ARM instruction to move register0 from coprocessor to ARM register */ 
+    
+#ifndef __wince
+    __asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(pdId) :); 
+#else
+      
+#ifndef IN_KERNEL
+        BOOL  mode;
+#endif
+    extern  IxFeatureCtrlProductId AsmixFeatureCtrlProductIdRead();
+    
+#ifndef IN_KERNEL
+    mode = SetKMode(TRUE);
+#endif
+    pdId = AsmixFeatureCtrlProductIdRead();
+#ifndef IN_KERNEL
+    SetKMode(mode);
+#endif
+
+#endif
+  return (pdId);
+#else
+  /* Return an invalid value for VxWorks simulation */
+  return 0xffffffff;
+#endif
+}
+
+/**
+ * Function definition: ixFeatureCtrlDeviceRead
+ */
+IxFeatureCtrlDeviceId
+ixFeatureCtrlDeviceRead ()
+{
+  return ((ixFeatureCtrlProductIdRead() >> IX_FEATURE_CTRL_DEVICE_TYPE_OFFSET) 
+             & IX_FEATURE_CTRL_DEVICE_TYPE_MASK);
+} /* End function ixFeatureCtrlDeviceRead */
+
+
+/**
+ * Function definition: ixFeatureCtrlSwConfigurationCheck
+ */
+IX_STATUS
+ixFeatureCtrlSwConfigurationCheck (IxFeatureCtrlSwConfig swConfigType)
+{
+  if (swConfigType >= IX_FEATURECTRL_SWCONFIG_MAX)  
+  {
+     ixOsalLog(IX_OSAL_LOG_LVL_WARNING, 
+               IX_OSAL_LOG_DEV_STDOUT,
+               "FeatureCtrl: Invalid software configuraiton input.\n",
+               0, 0, 0, 0, 0, 0);  
+
+     return IX_FEATURE_CTRL_SWCONFIG_DISABLED;
+  }
+
+  /* The function will only initialize once. */
+  ixFeatureCtrlSwConfigurationInit();
+  
+  /* Check and return software configuration */
+  return  ((swConfiguration[(UINT32)swConfigType] == TRUE) ? IX_FEATURE_CTRL_SWCONFIG_ENABLED: IX_FEATURE_CTRL_SWCONFIG_DISABLED);
+}
+
+/**
+ * Function definition: ixFeatureCtrlSwConfigurationWrite
+ */
+void
+ixFeatureCtrlSwConfigurationWrite (IxFeatureCtrlSwConfig swConfigType, BOOL enabled)
+{
+  if (swConfigType >= IX_FEATURECTRL_SWCONFIG_MAX)  
+  {
+     ixOsalLog(IX_OSAL_LOG_LVL_WARNING, 
+               IX_OSAL_LOG_DEV_STDOUT,
+               "FeatureCtrl: Invalid software configuraiton input.\n",
+               0, 0, 0, 0, 0, 0);  
+
+     return;
+  }
+
+  /* The function will only initialize once. */
+  ixFeatureCtrlSwConfigurationInit();
+  
+  /* Write software configuration */
+  swConfiguration[(UINT32)swConfigType]=enabled ;
+}
+
+/**
+ * Function definition: ixFeatureCtrlIxp400SwVersionShow
+ */
+void
+ixFeatureCtrlIxp400SwVersionShow (void)
+{
+    printf ("\nIXP400 Software Release %s %s\n\n", IX_VERSION_ID, IX_VERSION_INTERNAL_ID);
+
+}
+
+/**
+ * Function definition: ixFeatureCtrlSoftwareBuildGet
+ */
+IxFeatureCtrlBuildDevice
+ixFeatureCtrlSoftwareBuildGet (void)
+{
+    #ifdef __ixp42X
+    return IX_FEATURE_CTRL_SW_BUILD_IXP42X;
+    #else
+    return IX_FEATURE_CTRL_SW_BUILD_IXP46X;
+    #endif
+}

cpu/ixp/npe/IxNpeDl.c

diff --git a/cpu/ixp/npe/IxNpeDl.c b/cpu/ixp/npe/IxNpeDl.c
new file mode 100644
index 0000000..ffe355c
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeDl.c
@@ -0,0 +1,972 @@
+/**
+ * @file IxNpeDl.c
+ *
+ * @author Intel Corporation
+ * @date 08 January 2002
+ *
+ * @brief This file contains the implementation of the public API for the
+ *        IXP425 NPE Downloader component
+ *
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Put the system defined include files required
+ */
+
+/*
+ * Put the user defined include files required
+ */
+#include "IxNpeDl.h"
+#include "IxNpeDlImageMgr_p.h"
+#include "IxNpeDlNpeMgr_p.h"
+#include "IxNpeDlMacros_p.h"
+#include "IxFeatureCtrl.h"
+#include "IxOsal.h"
+/*
+ * #defines used in this file
+ */
+ #define IMAGEID_MAJOR_NUMBER_DEFAULT 0
+ #define IMAGEID_MINOR_NUMBER_DEFAULT 0
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+typedef struct
+{
+    BOOL validImage;
+    IxNpeDlImageId imageId;
+} IxNpeDlNpeState;
+
+/* module statistics counters */
+typedef struct
+{
+    UINT32 attemptedDownloads;
+    UINT32 successfulDownloads;
+    UINT32 criticalFailDownloads;
+} IxNpeDlStats;
+
+/*
+ * Variable declarations global to this file only.  Externs are followed
+ * by static variables.
+ */
+static IxNpeDlNpeState ixNpeDlNpeState[IX_NPEDL_NPEID_MAX] =
+{
+    {FALSE, {IX_NPEDL_NPEID_MAX, 0, 0, 0}},
+    {FALSE, {IX_NPEDL_NPEID_MAX, 0, 0, 0}},
+    {FALSE, {IX_NPEDL_NPEID_MAX, 0, 0, 0}}
+};
+
+static IxNpeDlStats ixNpeDlStats;
+
+/*
+ * Software guard to prevent NPE from being started multiple times.
+ */
+static BOOL ixNpeDlNpeStarted[IX_NPEDL_NPEID_MAX] ={FALSE, FALSE, FALSE} ;
+
+
+/*
+ * static function prototypes.
+ */
+PRIVATE IX_STATUS
+ixNpeDlNpeInitAndStartInternal (UINT32 *imageLibrary, UINT32 imageId);
+
+/*
+ * Function definition: ixNpeDlMicrocodeImageLibraryOverride
+ */
+PUBLIC IX_STATUS
+ixNpeDlMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlMicrocodeImageLibraryOverride\n");
+
+    if (clientImageLibrary == NULL)
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlMicrocodeImageLibraryOverride - "
+                               "invalid parameter\n");
+    }
+    else
+    {
+        status = ixNpeDlImageMgrMicrocodeImageLibraryOverride (clientImageLibrary);
+        if (status != IX_SUCCESS)
+        {
+            status = IX_FAIL;
+        }
+    } /* end of if-else(clientImageLibrary) */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlMicrocodeImageLibraryOverride : "
+                     "status = %d\n", status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlImageDownload
+ */
+PUBLIC IX_STATUS
+ixNpeDlImageDownload (IxNpeDlImageId *imageIdPtr,
+                      BOOL verify)
+{
+    UINT32        imageSize;
+    UINT32       *imageCodePtr  = NULL;
+    IX_STATUS     status;
+    IxNpeDlNpeId  npeId           = imageIdPtr->npeId;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlImageDownload\n");
+
+    ixNpeDlStats.attemptedDownloads++;
+
+    /* Check input parameters */
+    if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0))
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlImageDownload - invalid parameter\n");
+    }
+    else
+    {
+        /* Ensure initialisation has been completed */
+        ixNpeDlNpeMgrInit();
+
+	/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
+	if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	     (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	    || (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+	{
+            if (npeId == IX_NPEDL_NPEID_NPEA)
+            {
+                if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
+                    IX_FEATURE_CTRL_COMPONENT_DISABLED)
+                {
+                    IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
+                                            " not exist\n");
+                    return IX_SUCCESS;
+                }
+            } /* end of if(npeId) */
+            else if (npeId == IX_NPEDL_NPEID_NPEB)
+            {
+                if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
+                    IX_FEATURE_CTRL_COMPONENT_DISABLED)
+                {
+                    IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified"
+                                            " does not exist\n");
+                    return IX_SUCCESS;
+                }
+            } /* end of elseif(npeId) */
+            else if (npeId == IX_NPEDL_NPEID_NPEC)
+            {
+                if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
+                    IX_FEATURE_CTRL_COMPONENT_DISABLED)
+                {
+                    IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified"
+                                            " does not exist\n");
+                    return IX_SUCCESS;
+                }
+            } /* end of elseif(npeId) */
+        } /* end of if(IX_FEATURE_CTRL_SILICON_TYPE_B0) */ /*End of Silicon Type Check*/
+
+        /* stop and reset the NPE */
+        if (IX_SUCCESS != ixNpeDlNpeStopAndReset (npeId))
+        {
+            IX_NPEDL_ERROR_REPORT ("Failed to stop and reset NPE\n");
+            return IX_FAIL;
+        }
+
+        /* Locate image */
+        status = ixNpeDlImageMgrImageLocate (imageIdPtr, &imageCodePtr,
+                                             &imageSize);
+        if (IX_SUCCESS == status)
+        {
+            /*
+             * If download was successful, store image Id in list of
+             * currently loaded images. If a critical error occured
+             * during download, record that the NPE has an invalid image
+             */
+            status = ixNpeDlNpeMgrImageLoad (npeId, imageCodePtr,
+                                             verify);
+            if (IX_SUCCESS == status)
+            {
+                ixNpeDlNpeState[npeId].imageId = *imageIdPtr;
+                ixNpeDlNpeState[npeId].validImage = TRUE;
+                ixNpeDlStats.successfulDownloads++;
+
+                status =  ixNpeDlNpeExecutionStart (npeId);
+            }
+            else if ((status == IX_NPEDL_CRITICAL_NPE_ERR) ||
+                     (status == IX_NPEDL_CRITICAL_MICROCODE_ERR))
+            {
+                ixNpeDlNpeState[npeId].imageId = *imageIdPtr;
+                ixNpeDlNpeState[npeId].validImage = FALSE;
+                ixNpeDlStats.criticalFailDownloads++;
+            }
+        } /* end of if(IX_SUCCESS) */ /* condition: image located successfully in microcode image */
+    } /* end of if-else(npeId) */ /* condition: parameter checks ok */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlImageDownload : status = %d\n", status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlAvailableImagesCountGet
+ */
+PUBLIC IX_STATUS
+ixNpeDlAvailableImagesCountGet (UINT32 *numImagesPtr)
+{
+    IX_STATUS status;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlAvailableImagesCountGet\n");
+
+    /* Check input parameters */
+    if (numImagesPtr == NULL)
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlAvailableImagesCountGet - "
+                               "invalid parameter\n");
+    }
+    else
+    {
+        /*
+         * Use ImageMgr module to get no. of images listed in Image Library Header.
+         * If NULL is passed as imageListPtr parameter to following function,
+         * it will only fill number of images into numImagesPtr
+         */
+        status = ixNpeDlImageMgrImageListExtract (NULL, numImagesPtr);
+    } /* end of if-else(numImagesPtr) */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlAvailableImagesCountGet : "
+                     "status = %d\n", status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlAvailableImagesListGet
+ */
+PUBLIC IX_STATUS
+ixNpeDlAvailableImagesListGet (IxNpeDlImageId *imageIdListPtr,
+                               UINT32 *listSizePtr)
+{
+    IX_STATUS status;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlAvailableImagesListGet\n");
+
+    /* Check input parameters */
+    if ((imageIdListPtr == NULL) || (listSizePtr == NULL))
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlAvailableImagesListGet - "
+                               "invalid parameter\n");
+    }
+    else
+    {
+        /* Call ImageMgr to get list of images listed in Image Library Header */
+        status = ixNpeDlImageMgrImageListExtract (imageIdListPtr,
+                                                  listSizePtr);
+    } /* end of if-else(imageIdListPtr) */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlAvailableImagesListGet : status = %d\n",
+                     status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlLoadedImageGet
+ */
+PUBLIC IX_STATUS
+ixNpeDlLoadedImageGet (IxNpeDlNpeId npeId,
+                       IxNpeDlImageId *imageIdPtr)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlLoadedImageGet\n");
+
+    /* Check input parameters */
+    if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0) || (imageIdPtr == NULL))
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlLoadedImageGet - invalid parameter\n");
+    }
+    else
+    {
+
+         /* If not IXP42X A0 stepping, proceed to check for existence of npe's */
+         if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	      (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	     || (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+        {
+            if (npeId == IX_NPEDL_NPEID_NPEA &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
+                 IX_FEATURE_CTRL_COMPONENT_DISABLED))
+            {
+                IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
+                                        " not exist\n");
+                return IX_SUCCESS;
+            } /* end of if(npeId) */
+
+            if (npeId == IX_NPEDL_NPEID_NPEB &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB) ==
+                 IX_FEATURE_CTRL_COMPONENT_DISABLED))
+            {
+                IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified does"
+                                        " not exist\n");
+                return IX_SUCCESS;
+            } /* end of if(npeId) */
+
+            if (npeId == IX_NPEDL_NPEID_NPEC &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC) ==
+                 IX_FEATURE_CTRL_COMPONENT_DISABLED))
+            {
+                IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified does"
+                                        " not exist\n");
+                return IX_SUCCESS;
+            } /* end of if(npeId) */
+        } /* end of if not IXP42x-A0 silicon */
+
+        if (ixNpeDlNpeState[npeId].validImage)
+        {
+            /* use npeId to get imageId from list of currently loaded
+               images */
+            *imageIdPtr = ixNpeDlNpeState[npeId].imageId;
+        }
+        else
+        {
+            status = IX_FAIL;
+        } /* end of if-else(ixNpeDlNpeState) */
+    } /* end of if-else(npeId) */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlLoadedImageGet : status = %d\n",
+                     status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlLatestImageGet
+ */
+PUBLIC IX_STATUS
+ixNpeDlLatestImageGet (
+    IxNpeDlNpeId npeId,
+    IxNpeDlFunctionalityId functionalityId,
+    IxNpeDlImageId *imageIdPtr)
+{
+    IX_STATUS status;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlLatestImageGet\n");
+
+    /* Check input parameters */
+    if ((npeId >= IX_NPEDL_NPEID_MAX) ||
+        (npeId < 0) ||
+        (imageIdPtr == NULL))
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlLatestImageGet - "
+                               "invalid parameter\n");
+    } /* end of if(npeId) */
+    else
+    {
+
+	/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
+	if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	     (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	    || (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+        {
+            if (npeId == IX_NPEDL_NPEID_NPEA &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
+                 IX_FEATURE_CTRL_COMPONENT_DISABLED))
+            {
+                IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
+                                        " not exist\n");
+                return IX_SUCCESS;
+            } /* end of if(npeId) */
+
+            if (npeId == IX_NPEDL_NPEID_NPEB &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB) ==
+                 IX_FEATURE_CTRL_COMPONENT_DISABLED))
+            {
+                IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified does"
+                                        " not exist\n");
+                return IX_SUCCESS;
+            } /* end of if(npeId) */
+
+            if (npeId == IX_NPEDL_NPEID_NPEC &&
+                (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC) ==
+                 IX_FEATURE_CTRL_COMPONENT_DISABLED))
+            {
+                IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified does"
+                                        " not exist\n");
+                return IX_SUCCESS;
+            } /* end of if(npeId) */
+        } /* end of if not IXP42x-A0 silicon */
+
+        imageIdPtr->npeId = npeId;
+        imageIdPtr->functionalityId = functionalityId;
+        imageIdPtr->major = IMAGEID_MAJOR_NUMBER_DEFAULT;
+        imageIdPtr->minor = IMAGEID_MINOR_NUMBER_DEFAULT;
+        /* Call ImageMgr to get list of images listed in Image Library Header */
+        status = ixNpeDlImageMgrLatestImageExtract(imageIdPtr);
+    } /* end of if-else(npeId) */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlLatestImageGet : status = %d\n",
+                     status);
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlNpeStopAndReset
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeStopAndReset (IxNpeDlNpeId npeId)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlNpeStopAndReset\n");
+
+    /* Ensure initialisation has been completed */
+    ixNpeDlNpeMgrInit();
+
+    /* If not IXP42X A0 stepping, proceed to check for existence of npe's */
+    if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	 (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+    {
+        /*
+         * Check whether NPE is present
+         */
+        if (IX_NPEDL_NPEID_NPEA == npeId)
+        {
+            /* Check whether NPE A is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE A does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeStopAndReset - Warning:NPEA does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of if(IX_NPEDL_NPEID_NPEA) */
+        else if (IX_NPEDL_NPEID_NPEB == npeId)
+        {
+            /* Check whether NPE B is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE B does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeStopAndReset - Warning:NPEB does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of elseif(IX_NPEDL_NPEID_NPEB) */
+        else if (IX_NPEDL_NPEID_NPEC == npeId)
+        {
+            /* Check whether NPE C is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE C does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeStopAndReset - Warning:NPEC does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of elseif(IX_NPEDL_NPEID_NPEC) */
+        else
+        {
+            /* Invalid NPE ID */
+            IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeStopAndReset - invalid Npe ID\n");
+            status = IX_NPEDL_PARAM_ERR;
+        } /* end of if-else(IX_NPEDL_NPEID_NPEC) */
+    } /* end of if not IXP42x-A0 Silicon */
+
+    if (status == IX_SUCCESS)
+    {
+        /* call NpeMgr function to stop the NPE */
+        status = ixNpeDlNpeMgrNpeStop (npeId);
+        if (status == IX_SUCCESS)
+        {
+            /* call NpeMgr function to reset the NPE */
+            status = ixNpeDlNpeMgrNpeReset (npeId);
+        }
+    } /* end of if(status) */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlNpeStopAndReset : status = %d\n", status);
+
+    if (IX_SUCCESS == status)
+    {
+        /* Indicate NPE has been stopped */
+        ixNpeDlNpeStarted[npeId] = FALSE ;
+    }
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlNpeExecutionStart
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeExecutionStart (IxNpeDlNpeId npeId)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlNpeExecutionStart\n");
+
+    /* If not IXP42X A0 stepping, proceed to check for existence of npe's */
+    if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	 (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+    {
+        /*
+         * Check whether NPE is present
+         */
+        if (IX_NPEDL_NPEID_NPEA == npeId)
+        {
+            /* Check whether NPE A is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE A does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStart - Warning:NPEA does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of if(IX_NPEDL_NPEID_NPEA) */
+        else if (IX_NPEDL_NPEID_NPEB == npeId)
+        {
+            /* Check whether NPE B is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE B does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStart - Warning:NPEB does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of elseif(IX_NPEDL_NPEID_NPEB) */
+        else if (IX_NPEDL_NPEID_NPEC ==  npeId)
+        {
+            /* Check whether NPE C is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE C does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStart - Warning:NPEC does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of elseif(IX_NPEDL_NPEID_NPEC) */
+        else
+        {
+            /* Invalid NPE ID */
+            IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeExecutionStart - invalid Npe ID\n");
+            return IX_NPEDL_PARAM_ERR;
+        } /* end of if-else(IX_NPEDL_NPEID_NPEC) */
+    } /* end of if not IXP42x-A0 Silicon */
+
+    if (TRUE == ixNpeDlNpeStarted[npeId])
+    {
+        /* NPE has been started. */
+        return IX_SUCCESS ;
+    }
+
+    /* Ensure initialisation has been completed */
+    ixNpeDlNpeMgrInit();
+
+    /* call NpeMgr function to start the NPE */
+    status = ixNpeDlNpeMgrNpeStart (npeId);
+
+    if (IX_SUCCESS == status)
+    {
+        /* Indicate NPE has started */
+        ixNpeDlNpeStarted[npeId] = TRUE ;
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlNpeExecutionStart : status = %d\n",
+                     status);
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlNpeExecutionStop
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeExecutionStop (IxNpeDlNpeId npeId)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlNpeExecutionStop\n");
+
+    /* Ensure initialisation has been completed */
+    ixNpeDlNpeMgrInit();
+
+    /* If not IXP42X A0 stepping, proceed to check for existence of npe's */
+    if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	 (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+    {
+        /*
+         * Check whether NPE is present
+         */
+        if (IX_NPEDL_NPEID_NPEA == npeId)
+        {
+            /* Check whether NPE A is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE A does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStop - Warning:NPEA does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of if(IX_NPEDL_NPEID_NPEA) */
+        else if (IX_NPEDL_NPEID_NPEB == npeId)
+        {
+            /* Check whether NPE B is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE B does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStop - Warning:NPEB does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of elseif(IX_NPEDL_NPEID_NPEB) */
+        else if (IX_NPEDL_NPEID_NPEC == npeId)
+        {
+            /* Check whether NPE C is present */
+            if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
+                IX_FEATURE_CTRL_COMPONENT_DISABLED)
+            {
+                /* NPE C does not present */
+                IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStop - Warning:NPEC does not present.\n");
+                return IX_SUCCESS;
+            }
+        } /* end of elseif(IX_NPEDL_NPEID_NPEC) */
+        else
+        {
+            /* Invalid NPE ID */
+            IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeExecutionStop - invalid Npe ID\n");
+            status = IX_NPEDL_PARAM_ERR;
+        } /* end of if-else(IX_NPEDL_NPEID_NPEC) */
+    } /* end of if not IXP42X-AO Silicon */
+
+    if (status == IX_SUCCESS)
+    {
+        /* call NpeMgr function to stop the NPE */
+        status = ixNpeDlNpeMgrNpeStop (npeId);
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlNpeExecutionStop : status = %d\n",
+                     status);
+
+    if (IX_SUCCESS == status)
+    {
+        /* Indicate NPE has been stopped */
+        ixNpeDlNpeStarted[npeId] = FALSE ;
+    }
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlUnload
+ */
+PUBLIC IX_STATUS
+ixNpeDlUnload (void)
+{
+    IX_STATUS status;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlUnload\n");
+
+    status = ixNpeDlNpeMgrUninit();
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlUnload : status = %d\n",
+                     status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlStatsShow
+ */
+PUBLIC void
+ixNpeDlStatsShow (void)
+{
+    ixOsalLog (IX_OSAL_LOG_LVL_USER,
+               IX_OSAL_LOG_DEV_STDOUT,
+               "\nixNpeDlStatsShow:\n"
+               "\tDownloads Attempted by user: %u\n"
+               "\tSuccessful Downloads: %u\n"
+               "\tFailed Downloads (due to Critical Error): %u\n\n",
+               ixNpeDlStats.attemptedDownloads,
+               ixNpeDlStats.successfulDownloads,
+               ixNpeDlStats.criticalFailDownloads,
+               0,0,0);
+
+    ixNpeDlImageMgrStatsShow ();
+    ixNpeDlNpeMgrStatsShow ();
+}
+
+/*
+ * Function definition: ixNpeDlStatsReset
+ */
+PUBLIC void
+ixNpeDlStatsReset (void)
+{
+    ixNpeDlStats.attemptedDownloads = 0;
+    ixNpeDlStats.successfulDownloads = 0;
+    ixNpeDlStats.criticalFailDownloads = 0;
+
+    ixNpeDlImageMgrStatsReset ();
+    ixNpeDlNpeMgrStatsReset ();
+}
+
+/*
+ * Function definition: ixNpeDlNpeInitAndStartInternal
+ */
+PRIVATE IX_STATUS
+ixNpeDlNpeInitAndStartInternal (UINT32 *imageLibrary,
+                                UINT32 imageId)
+{
+    UINT32        imageSize;
+    UINT32       *imageCodePtr  = NULL;
+    IX_STATUS     status;
+    IxNpeDlNpeId  npeId = IX_NPEDL_NPEID_FROM_IMAGEID_GET(imageId);
+    IxFeatureCtrlDeviceId deviceId = IX_NPEDL_DEVICEID_FROM_IMAGEID_GET(imageId);
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Entering ixNpeDlNpeInitAndStartInternal\n");
+
+    ixNpeDlStats.attemptedDownloads++;
+
+    /* Check input parameter device correctness */
+    if ((deviceId >= IX_FEATURE_CTRL_DEVICE_TYPE_MAX) ||
+        (deviceId < IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X))
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeInitAndStartInternal - "
+                               "invalid parameter\n");
+    } /* End valid device id checking */
+
+    /* Check input parameters */
+    else if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0))
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeInitAndStartInternal - "
+                               "invalid parameter\n");
+    }
+
+    else
+    {
+        /* Ensure initialisation has been completed */
+        ixNpeDlNpeMgrInit();
+
+        /* Checking if image being loaded is meant for device that is running.
+         * Image is forward compatible. i.e Image built for IXP42X should run
+         * on IXP46X but not vice versa.*/
+        if (deviceId > (ixFeatureCtrlDeviceRead() & IX_FEATURE_CTRL_DEVICE_TYPE_MASK))
+        {
+            IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeInitAndStartInternal - "
+                                   "Device type mismatch. NPE Image not "
+                                   "meant for device in use \n");
+            return IX_NPEDL_DEVICE_ERR;
+        }/* if statement - matching image device and current device */
+
+	/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
+	if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
+	     (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
+	    || (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
+        {
+            if (npeId == IX_NPEDL_NPEID_NPEA)
+            {
+                if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
+                    IX_FEATURE_CTRL_COMPONENT_DISABLED)
+                {
+                    IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
+                                            " not exist\n");
+                    return IX_SUCCESS;
+                }
+            } /* end of if(npeId) */
+            else if (npeId == IX_NPEDL_NPEID_NPEB)
+            {
+                if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
+                    IX_FEATURE_CTRL_COMPONENT_DISABLED)
+                {
+                    IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified"
+                                            " does not exist\n");
+                    return IX_SUCCESS;
+                }
+            } /* end of elseif(npeId) */
+            else if (npeId == IX_NPEDL_NPEID_NPEC)
+            {
+                if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
+                    IX_FEATURE_CTRL_COMPONENT_DISABLED)
+                {
+                    IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified"
+                                            " does not exist\n");
+                    return IX_SUCCESS;
+                }
+            } /* end of elseif(npeId) */
+        } /* end of if not IXP42X-A0 Silicon */
+
+        /* stop and reset the NPE */
+        status = ixNpeDlNpeStopAndReset (npeId);
+        if (IX_SUCCESS != status)
+        {
+            IX_NPEDL_ERROR_REPORT ("Failed to stop and reset NPE\n");
+            return status;
+        }
+
+        /* Locate image */
+        status = ixNpeDlImageMgrImageFind (imageLibrary, imageId,
+                                           &imageCodePtr, &imageSize);
+        if (IX_SUCCESS == status)
+        {
+            /*
+             * If download was successful, store image Id in list of
+             * currently loaded images. If a critical error occured
+             * during download, record that the NPE has an invalid image
+             */
+            status = ixNpeDlNpeMgrImageLoad (npeId, imageCodePtr, TRUE);
+            if (IX_SUCCESS == status)
+            {
+                ixNpeDlNpeState[npeId].validImage = TRUE;
+                ixNpeDlStats.successfulDownloads++;
+
+                status = ixNpeDlNpeExecutionStart (npeId);
+            }
+            else if ((status == IX_NPEDL_CRITICAL_NPE_ERR) ||
+                     (status == IX_NPEDL_CRITICAL_MICROCODE_ERR))
+            {
+                ixNpeDlNpeState[npeId].validImage = FALSE;
+                ixNpeDlStats.criticalFailDownloads++;
+            }
+
+            /* NOTE - The following section of code is here to support
+             * a deprecated function ixNpeDlLoadedImageGet().  When that
+             * function is removed from the API, this code should be revised.
+             */
+            ixNpeDlNpeState[npeId].imageId.npeId = npeId;
+            ixNpeDlNpeState[npeId].imageId.functionalityId =
+                IX_NPEDL_FUNCTIONID_FROM_IMAGEID_GET(imageId);
+            ixNpeDlNpeState[npeId].imageId.major =
+                IX_NPEDL_MAJOR_FROM_IMAGEID_GET(imageId);
+            ixNpeDlNpeState[npeId].imageId.minor =
+                IX_NPEDL_MINOR_FROM_IMAGEID_GET(imageId);
+        } /* end of if(IX_SUCCESS) */ /* condition: image located successfully in microcode image */
+    } /* end of if-else(npeId-deviceId) */ /* condition: parameter checks ok */
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+                     "Exiting ixNpeDlNpeInitAndStartInternal : "
+                     "status = %d\n", status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlCustomImageNpeInitAndStart
+ */
+PUBLIC IX_STATUS
+ixNpeDlCustomImageNpeInitAndStart (UINT32 *imageLibrary,
+                                   UINT32 imageId)
+{
+    IX_STATUS status;
+
+    if (imageLibrary == NULL)
+    {
+        status = IX_NPEDL_PARAM_ERR;
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlCustomImageNpeInitAndStart "
+                               "- invalid parameter\n");
+    }
+    else
+    {
+        status = ixNpeDlNpeInitAndStartInternal (imageLibrary, imageId);
+    } /* end of if-else(imageLibrary) */
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlNpeInitAndStart
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeInitAndStart (UINT32 imageId)
+{
+    return ixNpeDlNpeInitAndStartInternal (NULL, imageId);
+}
+
+/*
+ * Function definition: ixNpeDlLoadedImageFunctionalityGet
+ */
+PUBLIC IX_STATUS
+ixNpeDlLoadedImageFunctionalityGet (IxNpeDlNpeId npeId,
+                                    UINT8 *functionalityId)
+{
+    /* Check input parameters */
+    if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0))
+    {
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlLoadedImageFunctionalityGet "
+                               "- invalid parameter\n");
+        return IX_NPEDL_PARAM_ERR;
+    }
+    if (functionalityId == NULL)
+    {
+        IX_NPEDL_ERROR_REPORT ("ixNpeDlLoadedImageFunctionalityGet "
+                               "- invalid parameter\n");
+        return IX_NPEDL_PARAM_ERR;
+    }
+
+    if (ixNpeDlNpeState[npeId].validImage)
+    {
+        *functionalityId = ixNpeDlNpeState[npeId].imageId.functionalityId;
+        return IX_SUCCESS;
+    }
+    else
+    {
+        return IX_FAIL;
+    }
+}

cpu/ixp/npe/IxNpeDlImageMgr.c

diff --git a/cpu/ixp/npe/IxNpeDlImageMgr.c b/cpu/ixp/npe/IxNpeDlImageMgr.c
new file mode 100644
index 0000000..e05c228
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeDlImageMgr.c
@@ -0,0 +1,675 @@
+/**
+ * @file IxNpeDlImageMgr.c
+ *
+ * @author Intel Corporation
+ * @date 09 January 2002
+ *
+ * @brief This file contains the implementation of the private API for the 
+ *        IXP425 NPE Downloader ImageMgr module
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+
+/*
+ * Put the system defined include files required.
+ */
+#include "IxOsal.h"
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxNpeDlImageMgr_p.h"
+#include "IxNpeDlMacros_p.h"
+
+/*
+ * define the flag which toggles the firmare inclusion
+ */
+#define IX_NPE_MICROCODE_FIRMWARE_INCLUDED 1
+#include "IxNpeMicrocode.h"
+
+/*
+ * Indicates the start of an NPE Image, in new NPE Image Library format.
+ * 2 consecutive occurances indicates the end of the NPE Image Library
+ */
+#define NPE_IMAGE_MARKER 0xfeedf00d
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/*
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+typedef struct
+{
+    UINT32 size;
+    UINT32 offset;
+    UINT32 id;
+} IxNpeDlImageMgrImageEntry;
+
+/*
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+typedef union
+{
+    IxNpeDlImageMgrImageEntry image;
+    UINT32 eohMarker;
+} IxNpeDlImageMgrHeaderEntry;
+
+/*
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+typedef struct
+{
+    UINT32 signature;
+    /* 1st entry in the header (there may be more than one) */
+    IxNpeDlImageMgrHeaderEntry entry[1];
+} IxNpeDlImageMgrImageLibraryHeader;
+
+
+/*
+ * NPE Image Header definition, used in new NPE Image Library format
+ */
+typedef struct
+{
+    UINT32 marker;
+    UINT32 id;
+    UINT32 size;
+} IxNpeDlImageMgrImageHeader;
+
+/* module statistics counters */
+typedef struct
+{
+    UINT32 invalidSignature;
+    UINT32 imageIdListOverflow;
+    UINT32 imageIdNotFound;
+} IxNpeDlImageMgrStats;
+
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+static IxNpeDlImageMgrStats ixNpeDlImageMgrStats;
+
+/* default image */
+#ifdef IX_NPEDL_READ_MICROCODE_FROM_FILE
+static UINT32 *IxNpeMicroCodeImageLibrary = NULL;  /* Gets set to proper value at runtime */
+#else
+static UINT32 *IxNpeMicroCodeImageLibrary = (UINT32 *)IxNpeMicrocode_array;
+#endif
+
+
+/*
+ * static function prototypes.
+ */
+PRIVATE BOOL
+ixNpeDlImageMgrSignatureCheck (UINT32 *microCodeImageLibrary);
+
+PRIVATE void  
+ixNpeDlImageMgrImageIdFormat (UINT32 rawImageId, IxNpeDlImageId *imageId);
+
+PRIVATE BOOL
+ixNpeDlImageMgrImageIdCompare (IxNpeDlImageId *imageIdA, 
+				 IxNpeDlImageId *imageIdB);
+				 
+PRIVATE BOOL
+ixNpeDlImageMgrNpeFunctionIdCompare (IxNpeDlImageId *imageIdA,
+    				       IxNpeDlImageId *imageIdB);
+
+PRIVATE IX_STATUS
+ixNpeDlImageMgrImageFind_legacy (UINT32 *imageLibrary,
+                                 UINT32 imageId,
+                                 UINT32 **imagePtr,
+                                 UINT32 *imageSize);
+
+/*
+ * Function definition: ixNpeDlImageMgrMicrocodeImageLibraryOverride
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+IX_STATUS
+ixNpeDlImageMgrMicrocodeImageLibraryOverride (
+    UINT32 *clientImageLibrary)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Entering ixNpeDlImageMgrMicrocodeImageLibraryOverride\n");
+
+    if (ixNpeDlImageMgrSignatureCheck (clientImageLibrary))
+    {
+	IxNpeMicroCodeImageLibrary = clientImageLibrary;
+    }
+    else
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrMicrocodeImageLibraryOverride: "
+			       "Client-supplied image has invalid signature\n");
+	status = IX_FAIL;
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Exiting ixNpeDlImageMgrMicrocodeImageLibraryOverride: status = %d\n",
+		     status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrImageListExtract
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+IX_STATUS
+ixNpeDlImageMgrImageListExtract (
+    IxNpeDlImageId *imageListPtr,
+    UINT32 *numImages)
+{
+    UINT32 rawImageId;
+    IxNpeDlImageId formattedImageId;
+    IX_STATUS status = IX_SUCCESS;
+    UINT32 imageCount = 0;
+    IxNpeDlImageMgrImageLibraryHeader *header;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Entering ixNpeDlImageMgrImageListExtract\n");
+
+    header = (IxNpeDlImageMgrImageLibraryHeader *) IxNpeMicroCodeImageLibrary;
+
+    if (ixNpeDlImageMgrSignatureCheck (IxNpeMicroCodeImageLibrary))
+    {
+	/* for each image entry in the image header ... */
+	while (header->entry[imageCount].eohMarker !=
+	       IX_NPEDL_IMAGEMGR_END_OF_HEADER)
+	{
+	    /*
+	     * if the image list container from calling function has capacity,
+	     * add the image id to the list 
+	     */
+	    if ((imageListPtr != NULL) && (imageCount < *numImages))
+	    {
+		rawImageId = header->entry[imageCount].image.id;
+	        ixNpeDlImageMgrImageIdFormat (rawImageId, &formattedImageId);
+		imageListPtr[imageCount] = formattedImageId;
+	    }
+	    /* imageCount reflects no. of image entries in image library header */
+	    imageCount++;  
+	}
+	
+	/*
+	 * if image list container from calling function was too small to
+	 * contain all image ids in the header, set return status to FAIL
+	 */
+	if ((imageListPtr != NULL) && (imageCount > *numImages))
+	{
+	    status = IX_FAIL;
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageListExtract: "
+				   "number of Ids found exceeds list capacity\n");
+	    ixNpeDlImageMgrStats.imageIdListOverflow++;
+	}
+	/* return number of image ids found in image library header */
+	*numImages = imageCount;  
+    }
+    else
+    {
+	status = IX_FAIL;
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageListExtract: "
+			       "invalid signature in image\n");
+    }
+    
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Exiting ixNpeDlImageMgrImageListExtract: status = %d\n",
+		     status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrImageLocate
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+IX_STATUS
+ixNpeDlImageMgrImageLocate (
+    IxNpeDlImageId *imageId,
+    UINT32 **imagePtr,
+    UINT32 *imageSize)
+{
+    UINT32 imageOffset;
+    UINT32 rawImageId;
+    IxNpeDlImageId formattedImageId;
+    /* used to index image entries in image library header */
+    UINT32 imageCount = 0;   
+    IX_STATUS status = IX_FAIL;
+    IxNpeDlImageMgrImageLibraryHeader *header;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlImageMgrImageLocate\n");
+
+    header = (IxNpeDlImageMgrImageLibraryHeader *) IxNpeMicroCodeImageLibrary;
+
+    if (ixNpeDlImageMgrSignatureCheck (IxNpeMicroCodeImageLibrary))
+    {
+	/* for each image entry in the image library header ... */
+	while (header->entry[imageCount].eohMarker !=
+	       IX_NPEDL_IMAGEMGR_END_OF_HEADER)
+	{
+	    rawImageId = header->entry[imageCount].image.id;
+	    ixNpeDlImageMgrImageIdFormat (rawImageId, &formattedImageId);
+	    /* if a match for imageId is found in the image library header... */
+	    if (ixNpeDlImageMgrImageIdCompare (imageId, &formattedImageId))
+	    {
+		/*
+		 * get pointer to the image in the image library using offset from
+		 * 1st word in image library
+		 */
+		imageOffset = header->entry[imageCount].image.offset;
+		*imagePtr = &IxNpeMicroCodeImageLibrary[imageOffset];
+		/* get the image size */
+		*imageSize = header->entry[imageCount].image.size;
+		status = IX_SUCCESS;
+		break;
+	    }
+	    imageCount++;
+	}
+	if (status != IX_SUCCESS)
+	{
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageLocate: "
+				   "imageId not found in image library header\n");
+	    ixNpeDlImageMgrStats.imageIdNotFound++;
+	}
+    }
+    else
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageLocate: "
+			       "invalid signature in image library\n");
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlImageMgrImageLocate: status = %d\n", status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlImageMgrLatestImageExtract
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+IX_STATUS
+ixNpeDlImageMgrLatestImageExtract (IxNpeDlImageId *imageId)
+{
+    UINT32 imageCount = 0; 
+    UINT32 rawImageId;
+    IxNpeDlImageId formattedImageId;
+    IX_STATUS status = IX_FAIL;
+    IxNpeDlImageMgrImageLibraryHeader *header;
+    
+    
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlImageMgrLatestImageExtract\n");
+		     
+    header = (IxNpeDlImageMgrImageLibraryHeader *) IxNpeMicroCodeImageLibrary;
+    
+    if (ixNpeDlImageMgrSignatureCheck (IxNpeMicroCodeImageLibrary))
+    {
+	/* for each image entry in the image library header ... */
+	while (header->entry[imageCount].eohMarker !=
+	       IX_NPEDL_IMAGEMGR_END_OF_HEADER)
+	{
+	    rawImageId = header->entry[imageCount].image.id;
+	    ixNpeDlImageMgrImageIdFormat (rawImageId, &formattedImageId);
+	    /* 
+	     * if a match for the npe Id and functionality Id of the imageId is
+	     *  found in the image library header... 
+	     */
+            if(ixNpeDlImageMgrNpeFunctionIdCompare(imageId, &formattedImageId))
+            {
+                if(imageId->major <= formattedImageId.major)
+                {
+                    if(imageId->minor < formattedImageId.minor)
+                    {
+                        imageId->minor = formattedImageId.minor;
+                    }
+                    imageId->major = formattedImageId.major;
+                }
+                status = IX_SUCCESS;
+            }
+            imageCount++;
+	}
+	if (status != IX_SUCCESS)
+	{
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrLatestImageExtract: "
+				   "imageId not found in image library header\n");
+	    ixNpeDlImageMgrStats.imageIdNotFound++;
+	}
+    }
+    else
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrLatestImageGet: "
+			       "invalid signature in image library\n");
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlImageMgrLatestImageGet: status = %d\n", status);
+    return status;
+}
+
+/*
+ * Function definition: ixNpeDlImageMgrSignatureCheck
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+PRIVATE BOOL
+ixNpeDlImageMgrSignatureCheck (UINT32 *microCodeImageLibrary)
+{
+    IxNpeDlImageMgrImageLibraryHeader *header =
+	(IxNpeDlImageMgrImageLibraryHeader *) microCodeImageLibrary;
+    BOOL result = TRUE;
+
+    if (header->signature != IX_NPEDL_IMAGEMGR_SIGNATURE)
+    {
+	result = FALSE;
+	ixNpeDlImageMgrStats.invalidSignature++;
+    }
+
+    return result;
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrImageIdFormat
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+PRIVATE void
+ixNpeDlImageMgrImageIdFormat (
+    UINT32 rawImageId, 
+    IxNpeDlImageId *imageId)
+{  
+    imageId->npeId = (rawImageId >>
+				IX_NPEDL_IMAGEID_NPEID_OFFSET) &
+	IX_NPEDL_NPEIMAGE_FIELD_MASK;
+    imageId->functionalityId = (rawImageId >> 
+				  IX_NPEDL_IMAGEID_FUNCTIONID_OFFSET) &
+	IX_NPEDL_NPEIMAGE_FIELD_MASK;
+    imageId->major = (rawImageId >>
+				IX_NPEDL_IMAGEID_MAJOR_OFFSET) &
+	IX_NPEDL_NPEIMAGE_FIELD_MASK;
+    imageId->minor = (rawImageId >>
+				IX_NPEDL_IMAGEID_MINOR_OFFSET) &
+	IX_NPEDL_NPEIMAGE_FIELD_MASK;
+
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrImageIdCompare
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+PRIVATE BOOL
+ixNpeDlImageMgrImageIdCompare (
+    IxNpeDlImageId *imageIdA,
+    IxNpeDlImageId *imageIdB)
+{
+    if ((imageIdA->npeId   == imageIdB->npeId)   &&
+	(imageIdA->functionalityId == imageIdB->functionalityId) &&
+	(imageIdA->major   == imageIdB->major)   &&
+	(imageIdA->minor   == imageIdB->minor))
+    {
+	return TRUE;
+    }
+    else
+    {
+	return FALSE;
+    }
+}
+
+/*
+ * Function definition: ixNpeDlImageMgrNpeFunctionIdCompare
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+PRIVATE BOOL
+ixNpeDlImageMgrNpeFunctionIdCompare (
+    IxNpeDlImageId *imageIdA,
+    IxNpeDlImageId *imageIdB)
+{
+    if ((imageIdA->npeId   == imageIdB->npeId)   &&
+	(imageIdA->functionalityId == imageIdB->functionalityId))
+    {
+	return TRUE;
+    }
+    else
+    {
+	return FALSE;
+    }
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrStatsShow
+ */
+void
+ixNpeDlImageMgrStatsShow (void)
+{
+    ixOsalLog (IX_OSAL_LOG_LVL_USER,
+               IX_OSAL_LOG_DEV_STDOUT,
+               "\nixNpeDlImageMgrStatsShow:\n"
+               "\tInvalid Image Signatures: %u\n"
+               "\tImage Id List capacity too small: %u\n"
+               "\tImage Id not found: %u\n\n",
+               ixNpeDlImageMgrStats.invalidSignature,
+               ixNpeDlImageMgrStats.imageIdListOverflow,
+               ixNpeDlImageMgrStats.imageIdNotFound,
+               0,0,0);
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrStatsReset
+ */
+void
+ixNpeDlImageMgrStatsReset (void)
+{
+    ixNpeDlImageMgrStats.invalidSignature = 0;
+    ixNpeDlImageMgrStats.imageIdListOverflow = 0;
+    ixNpeDlImageMgrStats.imageIdNotFound = 0;
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrImageFind_legacy
+ *
+ * FOR BACKWARD-COMPATIBILITY WITH OLD NPE IMAGE LIBRARY FORMAT
+ * AND/OR LEGACY API FUNCTIONS. TO BE DEPRECATED IN A FUTURE RELEASE
+ */
+PRIVATE IX_STATUS
+ixNpeDlImageMgrImageFind_legacy (
+    UINT32 *imageLibrary,
+    UINT32 imageId,
+    UINT32 **imagePtr,
+    UINT32 *imageSize)
+{
+    UINT32 imageOffset;
+    /* used to index image entries in image library header */
+    UINT32 imageCount = 0;   
+    IX_STATUS status = IX_FAIL;
+    IxNpeDlImageMgrImageLibraryHeader *header;
+    BOOL imageFound = FALSE;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlImageMgrImageFind\n");
+
+
+    /* If user didn't specify a library to use, use the default
+     * one from IxNpeMicrocode.h
+     */
+    if (imageLibrary == NULL)
+    {
+	imageLibrary = IxNpeMicroCodeImageLibrary;
+    }
+    
+    if (ixNpeDlImageMgrSignatureCheck (imageLibrary))
+    {
+	header = (IxNpeDlImageMgrImageLibraryHeader *) imageLibrary;
+    
+	/* for each image entry in the image library header ... */
+	while ((header->entry[imageCount].eohMarker !=
+               IX_NPEDL_IMAGEMGR_END_OF_HEADER) && !(imageFound))
+	{
+	    /* if a match for imageId is found in the image library header... */
+	    if (imageId == header->entry[imageCount].image.id)
+	    {
+		/*
+		 * get pointer to the image in the image library using offset from
+		 * 1st word in image library
+		 */
+		imageOffset = header->entry[imageCount].image.offset;
+		*imagePtr = &imageLibrary[imageOffset];
+		/* get the image size */
+		*imageSize = header->entry[imageCount].image.size;
+		status = IX_SUCCESS;
+		imageFound = TRUE;
+	    }
+	    imageCount++;
+	}
+	if (status != IX_SUCCESS)
+	{
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageFind: "
+				   "imageId not found in image library header\n");
+	    ixNpeDlImageMgrStats.imageIdNotFound++;
+	}
+    }
+    else
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageFind: "
+			       "invalid signature in image library\n");
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlImageMgrImageFind: status = %d\n", status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlImageMgrImageFind
+ */
+IX_STATUS
+ixNpeDlImageMgrImageFind (
+    UINT32 *imageLibrary,
+    UINT32 imageId,
+    UINT32 **imagePtr,
+    UINT32 *imageSize)
+{
+    IxNpeDlImageMgrImageHeader *image;
+    UINT32 offset = 0;
+
+    /* If user didn't specify a library to use, use the default
+     * one from IxNpeMicrocode.h
+     */
+    if (imageLibrary == NULL)
+    {
+#ifdef IX_NPEDL_READ_MICROCODE_FROM_FILE
+	if (ixNpeMicrocode_binaryArray == NULL)
+        {
+	    printk (KERN_ERR "ixp400.o:  ERROR, no Microcode found in memory\n");
+	    return IX_FAIL;
+	}
+	else
+	{
+	    imageLibrary = ixNpeMicrocode_binaryArray;
+	}
+#else
+	imageLibrary = IxNpeMicroCodeImageLibrary;
+#endif /* IX_NPEDL_READ_MICROCODE_FROM_FILE */
+    }
+
+    /* For backward's compatibility with previous image format */
+    if (ixNpeDlImageMgrSignatureCheck(imageLibrary))
+    {
+        return ixNpeDlImageMgrImageFind_legacy(imageLibrary,
+                                               imageId,
+                                               imagePtr,
+                                               imageSize);
+    }
+
+    while (*(imageLibrary+offset) == NPE_IMAGE_MARKER)
+    {
+        image = (IxNpeDlImageMgrImageHeader *)(imageLibrary+offset);
+        offset += sizeof(IxNpeDlImageMgrImageHeader)/sizeof(UINT32);
+        
+        if (image->id == imageId)
+        {
+            *imagePtr = imageLibrary + offset;
+            *imageSize = image->size;
+            return IX_SUCCESS;
+        }
+        /* 2 consecutive NPE_IMAGE_MARKER's indicates end of library */
+        else if (image->id == NPE_IMAGE_MARKER)
+        {
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageFind: "
+				   "imageId not found in image library header\n");
+	    ixNpeDlImageMgrStats.imageIdNotFound++;
+            /* reached end of library, image not found */
+            return IX_FAIL;
+        }
+        offset += image->size;
+    }
+
+    /* If we get here, our image library may be corrupted */
+    IX_NPEDL_ERROR_REPORT ("ixNpeDlImageMgrImageFind: "
+                           "image library format may be invalid or corrupted\n");
+    return IX_FAIL;
+}
+

cpu/ixp/npe/IxNpeDlNpeMgr.c

diff --git a/cpu/ixp/npe/IxNpeDlNpeMgr.c b/cpu/ixp/npe/IxNpeDlNpeMgr.c
new file mode 100644
index 0000000..f5a4c5f
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeDlNpeMgr.c
@@ -0,0 +1,936 @@
+/**
+ * @file IxNpeDlNpeMgr.c
+ *
+ * @author Intel Corporation
+ * @date 09 January 2002
+ *
+ * @brief This file contains the implementation of the private API for the
+ *        IXP425 NPE Downloader NpeMgr module
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+
+/*
+ * Put the user defined include files required.
+ */
+
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxOsal.h"
+#include "IxNpeDl.h"
+#include "IxNpeDlNpeMgr_p.h"
+#include "IxNpeDlNpeMgrUtils_p.h"
+#include "IxNpeDlNpeMgrEcRegisters_p.h"
+#include "IxNpeDlMacros_p.h"
+#include "IxFeatureCtrl.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+#define IX_NPEDL_BYTES_PER_WORD                   4
+
+/* used to read download map from version in microcode image */
+#define IX_NPEDL_BLOCK_TYPE_INSTRUCTION           0x00000000
+#define IX_NPEDL_BLOCK_TYPE_DATA                  0x00000001
+#define IX_NPEDL_BLOCK_TYPE_STATE                 0x00000002
+#define IX_NPEDL_END_OF_DOWNLOAD_MAP              0x0000000F
+
+/*
+ * masks used to extract address info from State information context
+ * register addresses as read from microcode image 
+ */
+#define IX_NPEDL_MASK_STATE_ADDR_CTXT_REG         0x0000000F
+#define IX_NPEDL_MASK_STATE_ADDR_CTXT_NUM         0x000000F0
+
+/* LSB offset of Context Number field in State-Info Context Address */
+#define IX_NPEDL_OFFSET_STATE_ADDR_CTXT_NUM       4
+
+/* size (in words) of single State Information entry (ctxt reg address|data) */
+#define IX_NPEDL_STATE_INFO_ENTRY_SIZE            2
+
+
+ #define IX_NPEDL_RESET_NPE_PARITY  0x0800
+ #define IX_NPEDL_PARITY_BIT_MASK   0x3F00FFFF
+ #define IX_NPEDL_CONFIG_CTRL_REG_MASK  0x3F3FFFFF
+
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+typedef struct
+{
+    UINT32 type;
+    UINT32 offset;
+} IxNpeDlNpeMgrDownloadMapBlockEntry;
+
+typedef union
+{
+    IxNpeDlNpeMgrDownloadMapBlockEntry block;
+    UINT32 eodmMarker;
+} IxNpeDlNpeMgrDownloadMapEntry;
+
+typedef struct
+{
+    /* 1st entry in the download map (there may be more than one) */
+    IxNpeDlNpeMgrDownloadMapEntry entry[1];
+} IxNpeDlNpeMgrDownloadMap;
+
+
+/* used to access an instruction or data block in a microcode image */
+typedef struct
+{
+    UINT32 npeMemAddress;
+    UINT32 size;
+    UINT32 data[1];
+} IxNpeDlNpeMgrCodeBlock;
+
+/* used to access each Context Reg entry state-information block */
+typedef struct
+{
+    UINT32 addressInfo;
+    UINT32 value;
+} IxNpeDlNpeMgrStateInfoCtxtRegEntry;
+
+/* used to access a state-information block in a microcode image */
+typedef struct
+{
+    UINT32 size;
+    IxNpeDlNpeMgrStateInfoCtxtRegEntry ctxtRegEntry[1];
+} IxNpeDlNpeMgrStateInfoBlock;
+ 
+/* used to store some useful NPE information for easy access */
+typedef struct
+{
+    UINT32 baseAddress;
+    UINT32 insMemSize;
+    UINT32 dataMemSize;
+} IxNpeDlNpeInfo;
+
+/* used to distinguish instruction and data memory operations */
+typedef enum 
+{
+  IX_NPEDL_MEM_TYPE_INSTRUCTION = 0,
+  IX_NPEDL_MEM_TYPE_DATA
+} IxNpeDlNpeMemType;
+
+/* used to hold a reset value for a particular ECS register */
+typedef struct
+{
+    UINT32 regAddr;
+    UINT32 regResetVal;
+} IxNpeDlEcsRegResetValue;
+
+/* prototype of function to write either Instruction or Data memory */
+typedef IX_STATUS (*IxNpeDlNpeMgrMemWrite) (UINT32 npeBaseAddress,
+					    UINT32 npeMemAddress,
+					    UINT32 npeMemData,
+					    BOOL verify);
+
+/* module statistics counters */
+typedef struct
+{
+    UINT32 instructionBlocksLoaded;
+    UINT32 dataBlocksLoaded;
+    UINT32 stateInfoBlocksLoaded;
+    UINT32 criticalNpeErrors;
+    UINT32 criticalMicrocodeErrors;
+    UINT32 npeStarts;
+    UINT32 npeStops;
+    UINT32 npeResets;
+} IxNpeDlNpeMgrStats;
+
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+static IxNpeDlNpeInfo ixNpeDlNpeInfo[] =
+{
+    {
+	0,
+	IX_NPEDL_INS_MEMSIZE_WORDS_NPEA,
+	IX_NPEDL_DATA_MEMSIZE_WORDS_NPEA
+    },
+    {
+	0,
+	IX_NPEDL_INS_MEMSIZE_WORDS_NPEB,
+	IX_NPEDL_DATA_MEMSIZE_WORDS_NPEB
+    },
+    {
+	0,
+	IX_NPEDL_INS_MEMSIZE_WORDS_NPEC,
+	IX_NPEDL_DATA_MEMSIZE_WORDS_NPEC
+    }
+};
+
+/* contains Reset values for Context Store Registers  */
+static UINT32 ixNpeDlCtxtRegResetValues[] =
+{
+    IX_NPEDL_CTXT_REG_RESET_STEVT,
+    IX_NPEDL_CTXT_REG_RESET_STARTPC,
+    IX_NPEDL_CTXT_REG_RESET_REGMAP,
+    IX_NPEDL_CTXT_REG_RESET_CINDEX,
+};
+
+/* contains Reset values for Context Store Registers  */
+static IxNpeDlEcsRegResetValue ixNpeDlEcsRegResetValues[] =
+{
+    {IX_NPEDL_ECS_BG_CTXT_REG_0,    IX_NPEDL_ECS_BG_CTXT_REG_0_RESET},
+    {IX_NPEDL_ECS_BG_CTXT_REG_1,    IX_NPEDL_ECS_BG_CTXT_REG_1_RESET},
+    {IX_NPEDL_ECS_BG_CTXT_REG_2,    IX_NPEDL_ECS_BG_CTXT_REG_2_RESET},
+    {IX_NPEDL_ECS_PRI_1_CTXT_REG_0, IX_NPEDL_ECS_PRI_1_CTXT_REG_0_RESET},
+    {IX_NPEDL_ECS_PRI_1_CTXT_REG_1, IX_NPEDL_ECS_PRI_1_CTXT_REG_1_RESET},
+    {IX_NPEDL_ECS_PRI_1_CTXT_REG_2, IX_NPEDL_ECS_PRI_1_CTXT_REG_2_RESET},
+    {IX_NPEDL_ECS_PRI_2_CTXT_REG_0, IX_NPEDL_ECS_PRI_2_CTXT_REG_0_RESET},
+    {IX_NPEDL_ECS_PRI_2_CTXT_REG_1, IX_NPEDL_ECS_PRI_2_CTXT_REG_1_RESET},
+    {IX_NPEDL_ECS_PRI_2_CTXT_REG_2, IX_NPEDL_ECS_PRI_2_CTXT_REG_2_RESET},
+    {IX_NPEDL_ECS_DBG_CTXT_REG_0,   IX_NPEDL_ECS_DBG_CTXT_REG_0_RESET},
+    {IX_NPEDL_ECS_DBG_CTXT_REG_1,   IX_NPEDL_ECS_DBG_CTXT_REG_1_RESET},
+    {IX_NPEDL_ECS_DBG_CTXT_REG_2,   IX_NPEDL_ECS_DBG_CTXT_REG_2_RESET},
+    {IX_NPEDL_ECS_INSTRUCT_REG,     IX_NPEDL_ECS_INSTRUCT_REG_RESET}
+};
+
+static IxNpeDlNpeMgrStats ixNpeDlNpeMgrStats;
+
+/* Set when NPE register memory has been mapped */
+static BOOL ixNpeDlMemInitialised = FALSE;
+
+
+/*
+ * static function prototypes.
+ */
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrMemLoad (IxNpeDlNpeId npeId, UINT32 npeBaseAddress,
+		      IxNpeDlNpeMgrCodeBlock *codeBlockPtr,
+		      BOOL verify, IxNpeDlNpeMemType npeMemType);
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrStateInfoLoad (UINT32 npeBaseAddress,
+			    IxNpeDlNpeMgrStateInfoBlock *codeBlockPtr,
+			    BOOL verify);
+PRIVATE BOOL
+ixNpeDlNpeMgrBitsSetCheck (UINT32 npeBaseAddress, UINT32 regOffset,
+			   UINT32 expectedBitsSet);
+
+PRIVATE UINT32
+ixNpeDlNpeMgrBaseAddressGet (IxNpeDlNpeId npeId);
+
+/*
+ * Function definition: ixNpeDlNpeMgrBaseAddressGet
+ */
+PRIVATE UINT32
+ixNpeDlNpeMgrBaseAddressGet (IxNpeDlNpeId npeId)
+{
+    IX_OSAL_ASSERT (ixNpeDlMemInitialised);
+    return ixNpeDlNpeInfo[npeId].baseAddress;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrInit
+ */
+void
+ixNpeDlNpeMgrInit (void)
+{
+    /* Only map the memory once */
+    if (!ixNpeDlMemInitialised)
+    {
+	UINT32 virtAddr;
+
+	/* map the register memory for NPE-A */
+	virtAddr = (UINT32) IX_OSAL_MEM_MAP (IX_NPEDL_NPEBASEADDRESS_NPEA,
+					    IX_OSAL_IXP400_NPEA_MAP_SIZE); 
+	IX_OSAL_ASSERT(virtAddr);
+	ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEA].baseAddress = virtAddr;
+
+	/* map the register memory for NPE-B */
+	virtAddr = (UINT32) IX_OSAL_MEM_MAP (IX_NPEDL_NPEBASEADDRESS_NPEB,
+					    IX_OSAL_IXP400_NPEB_MAP_SIZE); 
+	IX_OSAL_ASSERT(virtAddr);
+	ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEB].baseAddress = virtAddr;
+
+	/* map the register memory for NPE-C */
+	virtAddr = (UINT32) IX_OSAL_MEM_MAP (IX_NPEDL_NPEBASEADDRESS_NPEC,
+					    IX_OSAL_IXP400_NPEC_MAP_SIZE); 
+	IX_OSAL_ASSERT(virtAddr);
+	ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEC].baseAddress = virtAddr;
+
+	ixNpeDlMemInitialised = TRUE;
+    }
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrUninit
+ */
+IX_STATUS
+ixNpeDlNpeMgrUninit (void)
+{
+    if (!ixNpeDlMemInitialised)
+    {
+	return IX_FAIL;
+    }
+
+    IX_OSAL_MEM_UNMAP (ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEA].baseAddress);
+    IX_OSAL_MEM_UNMAP (ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEB].baseAddress);
+    IX_OSAL_MEM_UNMAP (ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEC].baseAddress);
+
+    ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEA].baseAddress = 0;
+    ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEB].baseAddress = 0;
+    ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEC].baseAddress = 0;
+
+    ixNpeDlMemInitialised = FALSE;
+
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeDlNpeMgrImageLoad
+ */
+IX_STATUS
+ixNpeDlNpeMgrImageLoad (
+    IxNpeDlNpeId npeId,
+    UINT32 *imageCodePtr,
+    BOOL verify)
+{
+    UINT32 npeBaseAddress;
+    IxNpeDlNpeMgrDownloadMap *downloadMap;
+    UINT32 *blockPtr;
+    UINT32 mapIndex = 0;
+    IX_STATUS status = IX_SUCCESS;
+    
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrImageLoad\n");
+
+    /* get base memory address of NPE from npeId */
+    npeBaseAddress = ixNpeDlNpeMgrBaseAddressGet (npeId);
+
+    /* check execution status of NPE to verify NPE Stop was successful */
+    if (!ixNpeDlNpeMgrBitsSetCheck (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCTL,
+				    IX_NPEDL_EXCTL_STATUS_STOP))
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrImageDownload - "
+			       "NPE was not stopped before download\n");
+	status = IX_FAIL;
+    }
+    else
+    {
+	/*
+	 * Read Download Map, checking each block type and calling
+	 * appropriate function to perform download 
+	 */
+	downloadMap = (IxNpeDlNpeMgrDownloadMap *) imageCodePtr;
+	while ((downloadMap->entry[mapIndex].eodmMarker != 
+		IX_NPEDL_END_OF_DOWNLOAD_MAP)
+	       && (status == IX_SUCCESS))
+	{
+	    /* calculate pointer to block to be downloaded */
+	    blockPtr = imageCodePtr +
+		downloadMap->entry[mapIndex].block.offset;
+
+	    switch (downloadMap->entry[mapIndex].block.type)
+	    {
+	    case IX_NPEDL_BLOCK_TYPE_INSTRUCTION:
+		status = ixNpeDlNpeMgrMemLoad (npeId, npeBaseAddress, 
+					     (IxNpeDlNpeMgrCodeBlock *)blockPtr,
+					       verify,
+					       IX_NPEDL_MEM_TYPE_INSTRUCTION);
+		break;
+	    case IX_NPEDL_BLOCK_TYPE_DATA:
+		status = ixNpeDlNpeMgrMemLoad (npeId, npeBaseAddress,
+                                             (IxNpeDlNpeMgrCodeBlock *)blockPtr,
+					       verify, IX_NPEDL_MEM_TYPE_DATA);
+		break;
+	    case IX_NPEDL_BLOCK_TYPE_STATE:
+		status = ixNpeDlNpeMgrStateInfoLoad (npeBaseAddress,
+				       (IxNpeDlNpeMgrStateInfoBlock *) blockPtr,
+						     verify);
+		break;
+	    default:
+		IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrImageLoad: "
+				       "unknown block type in download map\n");
+		status = IX_NPEDL_CRITICAL_MICROCODE_ERR;
+		ixNpeDlNpeMgrStats.criticalMicrocodeErrors++;
+		break;
+	    }
+	    mapIndex++;
+	}/* loop: for each entry in download map, while status == SUCCESS */
+    }/* condition: NPE stopped before attempting download */
+    
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Exiting ixNpeDlNpeMgrImageLoad : status = %d\n",
+		     status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrMemLoad
+ */
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrMemLoad (
+    IxNpeDlNpeId npeId,
+    UINT32 npeBaseAddress,
+    IxNpeDlNpeMgrCodeBlock *blockPtr,
+    BOOL verify,
+    IxNpeDlNpeMemType npeMemType)
+{
+    UINT32 npeMemAddress;
+    UINT32 blockSize;
+    UINT32 memSize = 0;
+    IxNpeDlNpeMgrMemWrite memWriteFunc = NULL;
+    UINT32 localIndex = 0;
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrMemLoad\n");
+    
+    /*
+     * select NPE EXCTL reg read/write commands depending on memory
+     * type (instruction/data) to be accessed
+     */
+    if (npeMemType == IX_NPEDL_MEM_TYPE_INSTRUCTION)
+    {
+	memSize = ixNpeDlNpeInfo[npeId].insMemSize;
+	memWriteFunc = (IxNpeDlNpeMgrMemWrite) ixNpeDlNpeMgrInsMemWrite;
+    }
+    else if (npeMemType == IX_NPEDL_MEM_TYPE_DATA)
+    {
+	memSize = ixNpeDlNpeInfo[npeId].dataMemSize;
+	memWriteFunc = (IxNpeDlNpeMgrMemWrite) ixNpeDlNpeMgrDataMemWrite;
+    }
+
+    /*
+     * NPE memory is loaded contiguously from each block, so only address
+     * of 1st word in block is needed
+     */
+    npeMemAddress = blockPtr->npeMemAddress;
+    /* number of words of instruction/data microcode in block to download */
+    blockSize = blockPtr->size;
+    if ((npeMemAddress + blockSize) > memSize)
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrMemLoad: "
+			       "Block size too big for NPE memory\n");
+	status = IX_NPEDL_CRITICAL_MICROCODE_ERR;
+	ixNpeDlNpeMgrStats.criticalMicrocodeErrors++;
+    }
+    else
+    {
+	for (localIndex = 0; localIndex < blockSize; localIndex++)
+	{
+	    status = memWriteFunc (npeBaseAddress, npeMemAddress,
+				   blockPtr->data[localIndex], verify);
+
+	    if (status != IX_SUCCESS)
+	    {
+		IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrMemLoad: "
+				       "write to NPE memory failed\n");
+		status = IX_NPEDL_CRITICAL_NPE_ERR;
+		ixNpeDlNpeMgrStats.criticalNpeErrors++;
+		break;   /* abort download */
+	    }
+	    /* increment target (word)address in NPE memory */
+	    npeMemAddress++;   
+	}
+    }/* condition: block size will fit in NPE memory */
+
+    if (status == IX_SUCCESS)
+    {
+	if (npeMemType == IX_NPEDL_MEM_TYPE_INSTRUCTION)
+	{
+	    ixNpeDlNpeMgrStats.instructionBlocksLoaded++;
+	}
+	else if (npeMemType == IX_NPEDL_MEM_TYPE_DATA)
+	{
+	    ixNpeDlNpeMgrStats.dataBlocksLoaded++;
+	}
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrMemLoad : status = %d\n", status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrStateInfoLoad
+ */
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrStateInfoLoad (
+    UINT32 npeBaseAddress,
+    IxNpeDlNpeMgrStateInfoBlock *blockPtr,
+    BOOL verify)
+{
+    UINT32 blockSize;
+    UINT32 ctxtRegAddrInfo; 
+    UINT32 ctxtRegVal;
+    IxNpeDlCtxtRegNum ctxtReg; /* identifies Context Store reg (0-3) */
+    UINT32 ctxtNum;            /* identifies Context number (0-16)   */
+    UINT32 i;
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrStateInfoLoad\n");
+
+    /* block size contains number of words of state-info in block */
+    blockSize = blockPtr->size;
+    
+    ixNpeDlNpeMgrDebugInstructionPreExec (npeBaseAddress);
+
+    /* for each state-info context register entry in block */
+    for (i = 0; i < (blockSize/IX_NPEDL_STATE_INFO_ENTRY_SIZE); i++)
+    {
+	/* each state-info entry is 2 words (address, value) in length */
+	ctxtRegAddrInfo = (blockPtr->ctxtRegEntry[i]).addressInfo;
+	ctxtRegVal      = (blockPtr->ctxtRegEntry[i]).value;
+	
+	ctxtReg = (ctxtRegAddrInfo & IX_NPEDL_MASK_STATE_ADDR_CTXT_REG);
+	ctxtNum = (ctxtRegAddrInfo & IX_NPEDL_MASK_STATE_ADDR_CTXT_NUM) >> 
+	    IX_NPEDL_OFFSET_STATE_ADDR_CTXT_NUM;
+	
+	/* error-check Context Register No. and Context Number values  */
+	/* NOTE that there is no STEVT register for Context 0 */
+	if ((ctxtReg < 0) ||
+	    (ctxtReg >= IX_NPEDL_CTXT_REG_MAX) ||
+	    (ctxtNum > IX_NPEDL_CTXT_NUM_MAX) ||
+	    ((ctxtNum == 0) && (ctxtReg == IX_NPEDL_CTXT_REG_STEVT)))
+	{
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrStateInfoLoad: "
+				   "invalid Context Register Address\n");
+	    status = IX_NPEDL_CRITICAL_MICROCODE_ERR;
+	    ixNpeDlNpeMgrStats.criticalMicrocodeErrors++;
+	    break;   /* abort download */
+	}    
+	
+	status = ixNpeDlNpeMgrCtxtRegWrite (npeBaseAddress, ctxtNum, ctxtReg,
+					    ctxtRegVal, verify);
+	if (status != IX_SUCCESS)
+	{
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrStateInfoLoad: "
+				   "write of state-info to NPE failed\n");
+	    status = IX_NPEDL_CRITICAL_NPE_ERR;
+	    ixNpeDlNpeMgrStats.criticalNpeErrors++;
+	    break;   /* abort download */
+	}
+    }/* loop: for each context reg entry in State Info block */
+    
+    ixNpeDlNpeMgrDebugInstructionPostExec (npeBaseAddress);
+
+    if (status == IX_SUCCESS)
+    {
+	ixNpeDlNpeMgrStats.stateInfoBlocksLoaded++;
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrStateInfoLoad : status = %d\n",
+		     status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrNpeReset
+ */
+IX_STATUS
+ixNpeDlNpeMgrNpeReset (
+    IxNpeDlNpeId npeId)
+{
+    UINT32 npeBaseAddress;
+    IxNpeDlCtxtRegNum ctxtReg; /* identifies Context Store reg (0-3) */
+    UINT32 ctxtNum;            /* identifies Context number (0-16)   */
+    UINT32 regAddr;
+    UINT32 regVal;
+    UINT32 localIndex;
+    UINT32 indexMax;
+    IX_STATUS status = IX_SUCCESS;
+    IxFeatureCtrlReg unitFuseReg;
+    UINT32 ixNpeConfigCtrlRegVal;
+    
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Entering ixNpeDlNpeMgrNpeReset\n");
+    
+    /* get base memory address of NPE from npeId */
+    npeBaseAddress = ixNpeDlNpeMgrBaseAddressGet (npeId);
+
+    /* pre-store the NPE Config Control Register Value */
+    IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_CTL, &ixNpeConfigCtrlRegVal);
+    
+    ixNpeConfigCtrlRegVal |= 0x3F000000;
+    
+    /* disable the parity interrupt */
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_CTL, (ixNpeConfigCtrlRegVal & IX_NPEDL_PARITY_BIT_MASK));
+    
+    ixNpeDlNpeMgrDebugInstructionPreExec (npeBaseAddress);
+
+    /*
+     * clear the FIFOs
+     */
+    while (ixNpeDlNpeMgrBitsSetCheck (npeBaseAddress,
+				      IX_NPEDL_REG_OFFSET_WFIFO,
+				      IX_NPEDL_MASK_WFIFO_VALID))
+    {
+	/* read from the Watch-point FIFO until empty */
+	IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_WFIFO,
+			   &regVal);
+    }
+    
+    while (ixNpeDlNpeMgrBitsSetCheck (npeBaseAddress,
+					  IX_NPEDL_REG_OFFSET_STAT,
+				      IX_NPEDL_MASK_STAT_OFNE))
+    {
+	/* read from the outFIFO until empty */
+	IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_FIFO,
+			   &regVal);
+    }
+    
+    while (ixNpeDlNpeMgrBitsSetCheck (npeBaseAddress,
+				      IX_NPEDL_REG_OFFSET_STAT,
+				      IX_NPEDL_MASK_STAT_IFNE))
+    {
+	/*
+	 * step execution of the NPE intruction to read inFIFO using
+	 * the Debug Executing Context stack
+	 */
+	status = ixNpeDlNpeMgrDebugInstructionExec (npeBaseAddress,
+					   IX_NPEDL_INSTR_RD_FIFO, 0, 0);
+
+    if (IX_SUCCESS != status)
+    {
+        return status;   
+    }
+    
+    }
+    
+    /*
+     * Reset the mailbox reg
+     */
+    /* ...from XScale side */
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_MBST,
+			IX_NPEDL_REG_RESET_MBST);
+    /* ...from NPE side */
+    status = ixNpeDlNpeMgrDebugInstructionExec (npeBaseAddress,
+				       IX_NPEDL_INSTR_RESET_MBOX, 0, 0);
+
+    if (IX_SUCCESS != status)
+    {
+        return status;   
+    }
+
+    /* 
+     *   Reset the physical registers in the NPE register file:
+     *   Note: no need to save/restore REGMAP for Context 0 here
+     *   since all Context Store regs are reset in subsequent code
+     */
+    for (regAddr = 0;
+	 (regAddr < IX_NPEDL_TOTAL_NUM_PHYS_REG) && (status != IX_FAIL);
+	 regAddr++)
+    {
+	/* for each physical register in the NPE reg file, write 0 : */
+	status = ixNpeDlNpeMgrPhysicalRegWrite (npeBaseAddress, regAddr,
+						0, TRUE);
+	if (status != IX_SUCCESS)
+	{
+	    return status;  /* abort reset */
+	}
+    }
+    
+
+    /*
+     * Reset the context store:
+     */
+    for (ctxtNum = IX_NPEDL_CTXT_NUM_MIN;
+	 ctxtNum <= IX_NPEDL_CTXT_NUM_MAX; ctxtNum++)
+    {	
+	/* set each context's Context Store registers to reset values: */
+	for (ctxtReg = 0; ctxtReg < IX_NPEDL_CTXT_REG_MAX; ctxtReg++)
+	{
+	    /* NOTE that there is no STEVT register for Context 0 */
+	    if (!((ctxtNum == 0) && (ctxtReg == IX_NPEDL_CTXT_REG_STEVT)))
+	    { 
+		regVal = ixNpeDlCtxtRegResetValues[ctxtReg];
+		status = ixNpeDlNpeMgrCtxtRegWrite (npeBaseAddress, ctxtNum,
+						    ctxtReg, regVal, TRUE);
+		if (status != IX_SUCCESS)
+		{
+		    return status;  /* abort reset */
+		}
+	    }
+	}
+    }
+
+    ixNpeDlNpeMgrDebugInstructionPostExec (npeBaseAddress);
+
+    /* write Reset values to Execution Context Stack registers */
+    indexMax = sizeof (ixNpeDlEcsRegResetValues) /
+	sizeof (IxNpeDlEcsRegResetValue);
+    for (localIndex = 0; localIndex < indexMax; localIndex++)
+    {
+	regAddr = ixNpeDlEcsRegResetValues[localIndex].regAddr;
+	regVal = ixNpeDlEcsRegResetValues[localIndex].regResetVal;
+	ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, regAddr, regVal);
+    }
+    
+    /* clear the profile counter */
+    ixNpeDlNpeMgrCommandIssue (npeBaseAddress, 
+			       IX_NPEDL_EXCTL_CMD_CLR_PROFILE_CNT);
+    
+    /* clear registers EXCT, AP0, AP1, AP2 and AP3 */
+    for (regAddr = IX_NPEDL_REG_OFFSET_EXCT;
+	     regAddr <= IX_NPEDL_REG_OFFSET_AP3;
+	 regAddr += IX_NPEDL_BYTES_PER_WORD)
+    {
+	IX_NPEDL_REG_WRITE (npeBaseAddress, regAddr, 0);
+    }
+    
+    /* Reset the Watch-count register */
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_WC, 0);
+    
+    /*
+     * WR IXA00055043 - Remove IMEM Parity Introduced by NPE Reset Operation
+     */
+
+    /*
+     * Call the feature control API to fused out and reset the NPE and its
+     * coprocessor - to reset internal states and remove parity error
+     */
+    unitFuseReg = ixFeatureCtrlRead ();
+    unitFuseReg |= (IX_NPEDL_RESET_NPE_PARITY << npeId);
+    ixFeatureCtrlWrite (unitFuseReg);
+
+    /* call the feature control API to un-fused and un-reset the NPE & COP */
+    unitFuseReg &= (~(IX_NPEDL_RESET_NPE_PARITY << npeId));
+    ixFeatureCtrlWrite (unitFuseReg);
+
+    /*
+     * Call NpeMgr function to stop the NPE again after the Feature Control
+     * has unfused and Un-Reset the NPE and its associated Coprocessors
+     */
+    status = ixNpeDlNpeMgrNpeStop (npeId);
+
+    /* restore NPE configuration bus Control Register - Parity Settings  */
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_CTL, 
+        (ixNpeConfigCtrlRegVal & IX_NPEDL_CONFIG_CTRL_REG_MASK));
+
+    ixNpeDlNpeMgrStats.npeResets++;
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrNpeReset : status = %d\n", status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrNpeStart
+ */
+IX_STATUS
+ixNpeDlNpeMgrNpeStart (
+    IxNpeDlNpeId npeId)
+{
+    UINT32    npeBaseAddress;
+    UINT32    ecsRegVal;
+    BOOL      npeRunning;
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Entering ixNpeDlNpeMgrNpeStart\n");
+
+    /* get base memory address of NPE from npeId */
+    npeBaseAddress = ixNpeDlNpeMgrBaseAddressGet (npeId);
+
+    /*
+     * ensure only Background Context Stack Level is Active by turning off
+     * the Active bit in each of the other Executing Context Stack levels
+     */
+    ecsRegVal = ixNpeDlNpeMgrExecAccRegRead (npeBaseAddress,
+					     IX_NPEDL_ECS_PRI_1_CTXT_REG_0);
+    ecsRegVal &= ~IX_NPEDL_MASK_ECS_REG_0_ACTIVE;
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_PRI_1_CTXT_REG_0,
+				  ecsRegVal);
+
+    ecsRegVal = ixNpeDlNpeMgrExecAccRegRead (npeBaseAddress,
+					     IX_NPEDL_ECS_PRI_2_CTXT_REG_0);
+    ecsRegVal &= ~IX_NPEDL_MASK_ECS_REG_0_ACTIVE;
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_PRI_2_CTXT_REG_0,
+				  ecsRegVal);
+
+    ecsRegVal = ixNpeDlNpeMgrExecAccRegRead (npeBaseAddress,
+					     IX_NPEDL_ECS_DBG_CTXT_REG_0);
+    ecsRegVal &= ~IX_NPEDL_MASK_ECS_REG_0_ACTIVE;
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_DBG_CTXT_REG_0,
+				  ecsRegVal);
+    
+    /* clear the pipeline */
+    ixNpeDlNpeMgrCommandIssue (npeBaseAddress, IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE);
+    
+    /* start NPE execution by issuing command through EXCTL register on NPE */
+    ixNpeDlNpeMgrCommandIssue (npeBaseAddress, IX_NPEDL_EXCTL_CMD_NPE_START);
+
+    /*
+     * check execution status of NPE to verify NPE Start operation was
+     * successful
+     */
+    npeRunning = ixNpeDlNpeMgrBitsSetCheck (npeBaseAddress,
+					    IX_NPEDL_REG_OFFSET_EXCTL,
+					    IX_NPEDL_EXCTL_STATUS_RUN);
+    if (npeRunning)
+    {
+	ixNpeDlNpeMgrStats.npeStarts++;
+    }
+    else
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrNpeStart: "
+			       "failed to start NPE execution\n");
+	status = IX_FAIL;
+    }
+
+    
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrNpeStart : status = %d\n", status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrNpeStop
+ */
+IX_STATUS
+ixNpeDlNpeMgrNpeStop (
+    IxNpeDlNpeId npeId)
+{
+    UINT32    npeBaseAddress;
+    IX_STATUS status = IX_SUCCESS;
+    
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrNpeStop\n");
+    
+    /* get base memory address of NPE from npeId */
+    npeBaseAddress = ixNpeDlNpeMgrBaseAddressGet (npeId);
+
+    /* stop NPE execution by issuing command through EXCTL register on NPE */
+    ixNpeDlNpeMgrCommandIssue (npeBaseAddress, IX_NPEDL_EXCTL_CMD_NPE_STOP);
+
+    /* verify that NPE Stop was successful */
+    if (! ixNpeDlNpeMgrBitsSetCheck (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCTL,
+				     IX_NPEDL_EXCTL_STATUS_STOP))
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrNpeStop: "
+			       "failed to stop NPE execution\n");
+	status = IX_FAIL;
+    }
+
+    ixNpeDlNpeMgrStats.npeStops++;
+    
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrNpeStop : status = %d\n", status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrBitsSetCheck
+ */
+PRIVATE BOOL
+ixNpeDlNpeMgrBitsSetCheck (
+    UINT32 npeBaseAddress,
+    UINT32 regOffset,
+    UINT32 expectedBitsSet)
+{
+    UINT32 regVal;
+    IX_NPEDL_REG_READ (npeBaseAddress, regOffset, &regVal);
+
+    return expectedBitsSet == (expectedBitsSet & regVal);
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrStatsShow
+ */
+void
+ixNpeDlNpeMgrStatsShow (void)
+{
+    ixOsalLog (IX_OSAL_LOG_LVL_USER,
+               IX_OSAL_LOG_DEV_STDOUT,
+               "\nixNpeDlNpeMgrStatsShow:\n"
+               "\tInstruction Blocks loaded: %u\n"
+               "\tData Blocks loaded: %u\n"
+               "\tState Information Blocks loaded: %u\n"
+               "\tCritical NPE errors: %u\n"
+               "\tCritical Microcode errors: %u\n",
+               ixNpeDlNpeMgrStats.instructionBlocksLoaded,
+               ixNpeDlNpeMgrStats.dataBlocksLoaded,
+               ixNpeDlNpeMgrStats.stateInfoBlocksLoaded,
+               ixNpeDlNpeMgrStats.criticalNpeErrors,
+               ixNpeDlNpeMgrStats.criticalMicrocodeErrors,
+               0);
+
+    ixOsalLog (IX_OSAL_LOG_LVL_USER,
+               IX_OSAL_LOG_DEV_STDOUT,
+               "\tSuccessful NPE Starts: %u\n"
+               "\tSuccessful NPE Stops: %u\n"
+               "\tSuccessful NPE Resets: %u\n\n",
+               ixNpeDlNpeMgrStats.npeStarts,
+               ixNpeDlNpeMgrStats.npeStops,
+               ixNpeDlNpeMgrStats.npeResets,
+               0,0,0);
+
+    ixNpeDlNpeMgrUtilsStatsShow ();
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrStatsReset
+ */
+void
+ixNpeDlNpeMgrStatsReset (void)
+{
+    ixNpeDlNpeMgrStats.instructionBlocksLoaded = 0;
+    ixNpeDlNpeMgrStats.dataBlocksLoaded = 0;
+    ixNpeDlNpeMgrStats.stateInfoBlocksLoaded = 0;
+    ixNpeDlNpeMgrStats.criticalNpeErrors = 0;
+    ixNpeDlNpeMgrStats.criticalMicrocodeErrors = 0;
+    ixNpeDlNpeMgrStats.npeStarts = 0;
+    ixNpeDlNpeMgrStats.npeStops = 0;
+    ixNpeDlNpeMgrStats.npeResets = 0;
+
+    ixNpeDlNpeMgrUtilsStatsReset ();
+}

cpu/ixp/npe/IxNpeDlNpeMgrUtils.c

diff --git a/cpu/ixp/npe/IxNpeDlNpeMgrUtils.c b/cpu/ixp/npe/IxNpeDlNpeMgrUtils.c
new file mode 100644
index 0000000..9dcf3c1
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeDlNpeMgrUtils.c
@@ -0,0 +1,806 @@
+/**
+ * @file IxNpeDlNpeMgrUtils.c
+ *
+ * @author Intel Corporation
+ * @date 18 February 2002
+ *
+ * @brief This file contains the implementation of the private API for the 
+ *        IXP425 NPE Downloader NpeMgr Utils module
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+
+/*
+ * Put the system defined include files required.
+ */
+#define IX_NPE_DL_MAX_NUM_OF_RETRIES 1000000 /**< Maximum number of
+                                              * retries before
+                                              * timeout
+					                          */  
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxOsal.h"
+#include "IxNpeDl.h"
+#include "IxNpeDlNpeMgrUtils_p.h"
+#include "IxNpeDlNpeMgrEcRegisters_p.h"
+#include "IxNpeDlMacros_p.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/* used to bit-mask a number of bytes */
+#define IX_NPEDL_MASK_LOWER_BYTE_OF_WORD  0x000000FF
+#define IX_NPEDL_MASK_LOWER_SHORT_OF_WORD 0x0000FFFF
+#define IX_NPEDL_MASK_FULL_WORD           0xFFFFFFFF
+
+#define IX_NPEDL_BYTES_PER_WORD           4
+#define IX_NPEDL_BYTES_PER_SHORT          2
+
+#define IX_NPEDL_REG_SIZE_BYTE            8
+#define IX_NPEDL_REG_SIZE_SHORT           16
+#define IX_NPEDL_REG_SIZE_WORD            32
+
+/*
+ * Introduce extra read cycles after issuing read command to NPE
+ * so that we read the register after the NPE has updated it
+ * This is to overcome race condition between XScale and NPE
+ */
+#define IX_NPEDL_DELAY_READ_CYCLES        2
+/*
+ * To mask top three MSBs of 32bit word to download into NPE IMEM
+ */
+#define IX_NPEDL_MASK_UNUSED_IMEM_BITS    0x1FFFFFFF;
+
+
+/*
+ * typedefs
+ */
+typedef struct
+{
+    UINT32 regAddress;
+    UINT32 regSize;
+} IxNpeDlCtxtRegAccessInfo;
+
+/* module statistics counters */
+typedef struct
+{
+    UINT32 insMemWrites;
+    UINT32 insMemWriteFails;
+    UINT32 dataMemWrites;
+    UINT32 dataMemWriteFails;
+    UINT32 ecsRegWrites;
+    UINT32 ecsRegReads;
+    UINT32 dbgInstructionExecs;
+    UINT32 contextRegWrites;
+    UINT32 physicalRegWrites;
+    UINT32 nextPcWrites;
+} IxNpeDlNpeMgrUtilsStats;
+
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+/* 
+ * contains useful address and function pointers to read/write Context Regs, 
+ * eliminating some switch or if-else statements in places
+ */
+static IxNpeDlCtxtRegAccessInfo ixNpeDlCtxtRegAccInfo[IX_NPEDL_CTXT_REG_MAX] =
+{
+    {
+	IX_NPEDL_CTXT_REG_ADDR_STEVT,
+	IX_NPEDL_REG_SIZE_BYTE
+    },
+    {
+	IX_NPEDL_CTXT_REG_ADDR_STARTPC,
+	IX_NPEDL_REG_SIZE_SHORT
+    },
+    {
+	IX_NPEDL_CTXT_REG_ADDR_REGMAP,
+	IX_NPEDL_REG_SIZE_SHORT
+    },
+    {
+	IX_NPEDL_CTXT_REG_ADDR_CINDEX,
+	IX_NPEDL_REG_SIZE_BYTE
+    }
+};
+
+static UINT32 ixNpeDlSavedExecCount = 0;
+static UINT32 ixNpeDlSavedEcsDbgCtxtReg2 = 0;
+
+static IxNpeDlNpeMgrUtilsStats ixNpeDlNpeMgrUtilsStats;
+
+
+/*
+ * static function prototypes.
+ */
+PRIVATE __inline__ void
+ixNpeDlNpeMgrWriteCommandIssue (UINT32 npeBaseAddress, UINT32 cmd,
+				UINT32 addr, UINT32 data);
+
+PRIVATE __inline__ UINT32
+ixNpeDlNpeMgrReadCommandIssue (UINT32 npeBaseAddress, UINT32 cmd, UINT32 addr);
+
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrLogicalRegRead (UINT32 npeBaseAddress, UINT32 regAddr,
+			     UINT32 regSize, UINT32 ctxtNum, UINT32 *regVal);
+
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrLogicalRegWrite (UINT32 npeBaseAddress, UINT32 regAddr,
+			      UINT32 regVal, UINT32 regSize,
+			      UINT32 ctxtNum, BOOL verify);
+
+/*
+ * Function definition: ixNpeDlNpeMgrWriteCommandIssue
+ */
+PRIVATE __inline__ void
+ixNpeDlNpeMgrWriteCommandIssue (
+    UINT32 npeBaseAddress,
+    UINT32 cmd,
+    UINT32 addr,
+    UINT32 data)
+{
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXDATA, data);
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXAD, addr);
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCTL, cmd);
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrReadCommandIssue
+ */
+PRIVATE __inline__ UINT32
+ixNpeDlNpeMgrReadCommandIssue (
+    UINT32 npeBaseAddress,
+    UINT32 cmd,
+    UINT32 addr)
+{
+    UINT32 data = 0;
+    int i;
+
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXAD, addr);
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCTL, cmd);
+    for (i = 0; i <= IX_NPEDL_DELAY_READ_CYCLES; i++)
+    {
+	IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXDATA, &data);
+    }
+
+    return data;
+}
+
+/*
+ * Function definition: ixNpeDlNpeMgrInsMemWrite
+ */
+IX_STATUS
+ixNpeDlNpeMgrInsMemWrite (
+    UINT32 npeBaseAddress,
+    UINT32 insMemAddress,
+    UINT32 insMemData,
+    BOOL verify)
+{
+    UINT32 insMemDataRtn;
+
+    ixNpeDlNpeMgrWriteCommandIssue (npeBaseAddress,
+				    IX_NPEDL_EXCTL_CMD_WR_INS_MEM,
+				    insMemAddress, insMemData);
+    if (verify)
+    {
+        /* write invalid data to this reg, so we can see if we're reading 
+	   the EXDATA register too early */
+	IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXDATA,
+			    ~insMemData);
+
+        /*Disabled since top 3 MSB are not used for Azusa hardware Refer WR:IXA00053900*/
+        insMemData&=IX_NPEDL_MASK_UNUSED_IMEM_BITS;
+
+        insMemDataRtn=ixNpeDlNpeMgrReadCommandIssue (npeBaseAddress,
+                                           IX_NPEDL_EXCTL_CMD_RD_INS_MEM,
+                                           insMemAddress);
+
+        insMemDataRtn&=IX_NPEDL_MASK_UNUSED_IMEM_BITS;
+
+	if (insMemData != insMemDataRtn)
+	{
+	    ixNpeDlNpeMgrUtilsStats.insMemWriteFails++;
+	    return IX_FAIL;
+	}
+    }
+
+    ixNpeDlNpeMgrUtilsStats.insMemWrites++;
+    return IX_SUCCESS;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrDataMemWrite
+ */
+IX_STATUS
+ixNpeDlNpeMgrDataMemWrite (
+    UINT32 npeBaseAddress,
+    UINT32 dataMemAddress,
+    UINT32 dataMemData,
+    BOOL verify)
+{
+    ixNpeDlNpeMgrWriteCommandIssue (npeBaseAddress,
+				    IX_NPEDL_EXCTL_CMD_WR_DATA_MEM,
+				    dataMemAddress, dataMemData);
+    if (verify)
+    {
+        /* write invalid data to this reg, so we can see if we're reading 
+	   the EXDATA register too early */
+	IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXDATA, ~dataMemData);
+
+	if (dataMemData !=
+	    ixNpeDlNpeMgrReadCommandIssue (npeBaseAddress,
+					   IX_NPEDL_EXCTL_CMD_RD_DATA_MEM,
+					   dataMemAddress))
+	{
+	    ixNpeDlNpeMgrUtilsStats.dataMemWriteFails++;
+	    return IX_FAIL;
+	}
+    }
+
+    ixNpeDlNpeMgrUtilsStats.dataMemWrites++;
+    return IX_SUCCESS;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrExecAccRegWrite
+ */
+void
+ixNpeDlNpeMgrExecAccRegWrite (
+    UINT32 npeBaseAddress,
+    UINT32 regAddress,
+    UINT32 regData)
+{
+    ixNpeDlNpeMgrWriteCommandIssue (npeBaseAddress,
+				    IX_NPEDL_EXCTL_CMD_WR_ECS_REG,
+				    regAddress, regData);
+    ixNpeDlNpeMgrUtilsStats.ecsRegWrites++;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrExecAccRegRead
+ */
+UINT32
+ixNpeDlNpeMgrExecAccRegRead (
+    UINT32 npeBaseAddress,
+    UINT32 regAddress)
+{
+    ixNpeDlNpeMgrUtilsStats.ecsRegReads++;
+    return ixNpeDlNpeMgrReadCommandIssue (npeBaseAddress,
+					  IX_NPEDL_EXCTL_CMD_RD_ECS_REG,
+					  regAddress);
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrCommandIssue
+ */
+void
+ixNpeDlNpeMgrCommandIssue (
+    UINT32 npeBaseAddress,
+    UINT32 command)     
+{
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrCommandIssue\n");
+
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCTL, command);
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrCommandIssue\n");
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrDebugInstructionPreExec
+ */
+void
+ixNpeDlNpeMgrDebugInstructionPreExec(
+    UINT32 npeBaseAddress)
+{
+    /* turn off the halt bit by clearing Execution Count register. */
+    /* save reg contents 1st and restore later */
+    IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCT,
+		       &ixNpeDlSavedExecCount);
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCT, 0);
+
+    /* ensure that IF and IE are on (temporarily), so that we don't end up
+     * stepping forever */
+    ixNpeDlSavedEcsDbgCtxtReg2 = ixNpeDlNpeMgrExecAccRegRead (npeBaseAddress,
+				                   IX_NPEDL_ECS_DBG_CTXT_REG_2);
+
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_DBG_CTXT_REG_2,
+				  (ixNpeDlSavedEcsDbgCtxtReg2 |
+				   IX_NPEDL_MASK_ECS_DBG_REG_2_IF |
+				   IX_NPEDL_MASK_ECS_DBG_REG_2_IE));
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrDebugInstructionExec
+ */
+IX_STATUS
+ixNpeDlNpeMgrDebugInstructionExec(
+    UINT32 npeBaseAddress,
+    UINT32 npeInstruction,
+    UINT32 ctxtNum,
+    UINT32 ldur)
+{
+    UINT32 ecsDbgRegVal;
+    UINT32 oldWatchcount, newWatchcount;
+    UINT32 retriesCount = 0;
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrDebugInstructionExec\n");
+
+    /* set the Active bit, and the LDUR, in the debug level */
+    ecsDbgRegVal = IX_NPEDL_MASK_ECS_REG_0_ACTIVE |
+	(ldur << IX_NPEDL_OFFSET_ECS_REG_0_LDUR);
+
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_DBG_CTXT_REG_0,
+				  ecsDbgRegVal);
+
+    /*
+     * set CCTXT at ECS DEBUG L3 to specify in which context to execute the
+     * instruction, and set SELCTXT at ECS DEBUG Level to specify which context
+     * store to access.
+     * Debug ECS Level Reg 1 has form  0x000n000n, where n = context number
+     */
+    ecsDbgRegVal = (ctxtNum << IX_NPEDL_OFFSET_ECS_REG_1_CCTXT) |
+	(ctxtNum << IX_NPEDL_OFFSET_ECS_REG_1_SELCTXT);
+
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_DBG_CTXT_REG_1,
+				  ecsDbgRegVal);
+
+    /* clear the pipeline */
+    ixNpeDlNpeMgrCommandIssue (npeBaseAddress, IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE);
+
+    /* load NPE instruction into the instruction register */
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_INSTRUCT_REG,
+				  npeInstruction);
+
+    /* we need this value later to wait for completion of NPE execution step */
+    IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_WC, &oldWatchcount);
+
+    /* issue a Step One command via the Execution Control register */
+    ixNpeDlNpeMgrCommandIssue (npeBaseAddress, IX_NPEDL_EXCTL_CMD_NPE_STEP);
+
+	/* Watch Count register increments when NPE completes an instruction */
+	IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_WC,
+        &newWatchcount);
+        
+    /*
+     * force the XScale to wait until the NPE has finished execution step
+     * NOTE that this delay will be very small, just long enough to allow a
+     * single NPE instruction to complete execution; if instruction execution
+     * is not completed before timeout retries, exit the while loop
+     */
+    while ((IX_NPE_DL_MAX_NUM_OF_RETRIES > retriesCount) 
+        && (newWatchcount == oldWatchcount))
+    {
+	    /* Watch Count register increments when NPE completes an instruction */
+	    IX_NPEDL_REG_READ (npeBaseAddress, IX_NPEDL_REG_OFFSET_WC,
+		    &newWatchcount);
+			   
+        retriesCount++;
+    }    
+
+    if (IX_NPE_DL_MAX_NUM_OF_RETRIES > retriesCount)
+    {
+        ixNpeDlNpeMgrUtilsStats.dbgInstructionExecs++;
+    }
+    else
+    {
+        /* Return timeout status as the instruction has not been executed
+         * after maximum retries */
+        status = IX_NPEDL_CRITICAL_NPE_ERR;
+    }
+    
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrDebugInstructionExec\n");
+		     
+    return status;
+}    
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrDebugInstructionPostExec
+ */
+void
+ixNpeDlNpeMgrDebugInstructionPostExec(
+    UINT32 npeBaseAddress)
+{
+    /* clear active bit in debug level */
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_DBG_CTXT_REG_0,
+				  0);
+
+    /* clear the pipeline */
+    ixNpeDlNpeMgrCommandIssue (npeBaseAddress, IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE);
+    
+    /* restore Execution Count register contents. */
+    IX_NPEDL_REG_WRITE (npeBaseAddress, IX_NPEDL_REG_OFFSET_EXCT,
+			ixNpeDlSavedExecCount);
+
+    /* restore IF and IE bits to original values */
+    ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress, IX_NPEDL_ECS_DBG_CTXT_REG_2,
+				  ixNpeDlSavedEcsDbgCtxtReg2);
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrLogicalRegRead
+ */
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrLogicalRegRead (
+    UINT32 npeBaseAddress, 
+    UINT32 regAddr,
+    UINT32 regSize,
+    UINT32 ctxtNum,
+    UINT32 *regVal)
+{
+    IX_STATUS status = IX_SUCCESS;
+    UINT32 npeInstruction = 0;
+    UINT32 mask = 0;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrLogicalRegRead\n");
+
+    switch (regSize)
+    {
+    case IX_NPEDL_REG_SIZE_BYTE:
+      npeInstruction = IX_NPEDL_INSTR_RD_REG_BYTE;
+      mask = IX_NPEDL_MASK_LOWER_BYTE_OF_WORD;  break;
+    case IX_NPEDL_REG_SIZE_SHORT:
+      npeInstruction = IX_NPEDL_INSTR_RD_REG_SHORT;
+      mask = IX_NPEDL_MASK_LOWER_SHORT_OF_WORD;  break;
+    case IX_NPEDL_REG_SIZE_WORD:
+      npeInstruction = IX_NPEDL_INSTR_RD_REG_WORD;
+      mask = IX_NPEDL_MASK_FULL_WORD;  break;
+    }
+
+    /* make regAddr be the SRC and DEST operands (e.g. movX d0, d0) */
+    npeInstruction |= (regAddr << IX_NPEDL_OFFSET_INSTR_SRC) |
+	(regAddr << IX_NPEDL_OFFSET_INSTR_DEST);
+
+    /* step execution of NPE intruction using Debug Executing Context stack */
+    status = ixNpeDlNpeMgrDebugInstructionExec (npeBaseAddress, npeInstruction,
+				       ctxtNum, IX_NPEDL_RD_INSTR_LDUR);
+
+    if (IX_SUCCESS != status)
+    {
+        return status;
+    }
+    
+    /* read value of register from Execution Data register */
+    IX_NPEDL_REG_READ (npeBaseAddress,	IX_NPEDL_REG_OFFSET_EXDATA, regVal);
+
+   /* align value from left to right */
+    *regVal = (*regVal >> (IX_NPEDL_REG_SIZE_WORD - regSize)) & mask;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrLogicalRegRead\n");
+    
+    return IX_SUCCESS;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrLogicalRegWrite
+ */
+PRIVATE IX_STATUS
+ixNpeDlNpeMgrLogicalRegWrite (
+    UINT32 npeBaseAddress, 
+    UINT32 regAddr,
+    UINT32 regVal,
+    UINT32 regSize,
+    UINT32 ctxtNum,
+    BOOL verify)
+{
+    UINT32 npeInstruction = 0;
+    UINT32 mask = 0;
+    IX_STATUS status = IX_SUCCESS;
+    UINT32 retRegVal;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrLogicalRegWrite\n");
+
+    if (regSize == IX_NPEDL_REG_SIZE_WORD)
+    {
+	/* NPE register addressing is left-to-right: e.g. |d0|d1|d2|d3| */
+	/* Write upper half-word (short) to |d0|d1| */
+	status = ixNpeDlNpeMgrLogicalRegWrite (npeBaseAddress, regAddr,
+				      regVal >> IX_NPEDL_REG_SIZE_SHORT,
+				      IX_NPEDL_REG_SIZE_SHORT,
+				      ctxtNum, verify);
+				      
+	if (IX_SUCCESS != status)
+	{
+	    return status;
+	}
+	
+	/* Write lower half-word (short) to |d2|d3| */
+	status = ixNpeDlNpeMgrLogicalRegWrite (npeBaseAddress,
+				      regAddr + IX_NPEDL_BYTES_PER_SHORT,
+                                    regVal & IX_NPEDL_MASK_LOWER_SHORT_OF_WORD,
+				      IX_NPEDL_REG_SIZE_SHORT,
+				      ctxtNum, verify);
+    
+    if (IX_SUCCESS != status)
+	{
+	    return status;
+	}
+	}
+    else
+    {
+        switch (regSize)
+	{ 
+	case IX_NPEDL_REG_SIZE_BYTE:
+	    npeInstruction = IX_NPEDL_INSTR_WR_REG_BYTE;
+	    mask = IX_NPEDL_MASK_LOWER_BYTE_OF_WORD;  break;
+	case IX_NPEDL_REG_SIZE_SHORT:
+            npeInstruction = IX_NPEDL_INSTR_WR_REG_SHORT;
+	    mask = IX_NPEDL_MASK_LOWER_SHORT_OF_WORD;  break;
+	}
+	/* mask out any redundant bits, so verify will work later */
+	regVal &= mask;
+
+	/* fill dest operand field of  instruction with destination reg addr */
+	npeInstruction |= (regAddr << IX_NPEDL_OFFSET_INSTR_DEST);
+
+	/* fill src operand field of instruction with least-sig 5 bits of val*/
+	npeInstruction |= ((regVal & IX_NPEDL_MASK_IMMED_INSTR_SRC_DATA) <<
+			   IX_NPEDL_OFFSET_INSTR_SRC);
+
+	/* fill coprocessor field of instruction with most-sig 11 bits of val*/
+	npeInstruction |= ((regVal & IX_NPEDL_MASK_IMMED_INSTR_COPROC_DATA) <<
+			   IX_NPEDL_DISPLACE_IMMED_INSTR_COPROC_DATA);
+
+	/* step execution of NPE intruction using Debug ECS */
+	status = ixNpeDlNpeMgrDebugInstructionExec(npeBaseAddress, npeInstruction,
+					  ctxtNum, IX_NPEDL_WR_INSTR_LDUR);
+					  
+	if (IX_SUCCESS != status)
+	{
+	    return status;  
+	} 
+    }/* condition: if reg to be written is 8-bit or 16-bit (not 32-bit) */
+
+    if (verify)
+    {
+    	status = ixNpeDlNpeMgrLogicalRegRead (npeBaseAddress, regAddr,
+    						   regSize, ctxtNum, &retRegVal);
+    						   
+        if (IX_SUCCESS == status)
+        {
+            if (regVal != retRegVal)
+            {
+                status = IX_FAIL;
+            }
+        }        
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrLogicalRegWrite : status = %d\n",
+		     status);
+    
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrPhysicalRegWrite
+ */
+IX_STATUS
+ixNpeDlNpeMgrPhysicalRegWrite (
+    UINT32 npeBaseAddress,
+    UINT32 regAddr,
+    UINT32 regValue,
+    BOOL verify)
+{
+    IX_STATUS status;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Entering ixNpeDlNpeMgrPhysicalRegWrite\n");
+
+/*
+ * There are 32 physical registers used in an NPE.  These are
+ * treated as 16 pairs of 32-bit registers.  To write one of the pair,
+ * write the pair number (0-16) to the REGMAP for Context 0.  Then write
+ * the value to register  0 or 4 in the regfile, depending on which
+ * register of the pair is to be written
+ */
+
+    /*
+     * set REGMAP for context 0 to (regAddr >> 1) to choose which pair (0-16)
+     * of physical registers to write 
+     */
+    status = ixNpeDlNpeMgrLogicalRegWrite (npeBaseAddress,
+					   IX_NPEDL_CTXT_REG_ADDR_REGMAP,
+					   (regAddr >>
+					  IX_NPEDL_OFFSET_PHYS_REG_ADDR_REGMAP),
+					   IX_NPEDL_REG_SIZE_SHORT, 0, verify);
+    if (status == IX_SUCCESS)
+    {
+	/* regAddr = 0 or 4  */
+	regAddr = (regAddr & IX_NPEDL_MASK_PHYS_REG_ADDR_LOGICAL_ADDR) *
+	    IX_NPEDL_BYTES_PER_WORD;
+    
+    status = ixNpeDlNpeMgrLogicalRegWrite (npeBaseAddress, regAddr, regValue, 
+					   IX_NPEDL_REG_SIZE_WORD, 0, verify);
+    }
+    
+    if (status != IX_SUCCESS)
+    {
+	IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrPhysicalRegWrite: "
+			       "error writing to physical register\n");
+    }
+
+    ixNpeDlNpeMgrUtilsStats.physicalRegWrites++;
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
+		     "Exiting ixNpeDlNpeMgrPhysicalRegWrite : status = %d\n",
+		     status);
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrCtxtRegWrite
+ */
+IX_STATUS
+ixNpeDlNpeMgrCtxtRegWrite (
+    UINT32 npeBaseAddress,
+    UINT32 ctxtNum,
+    IxNpeDlCtxtRegNum ctxtReg,
+    UINT32 ctxtRegVal,
+    BOOL verify)
+{
+    UINT32 tempRegVal;
+    UINT32 ctxtRegAddr;
+    UINT32 ctxtRegSize;
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Entering ixNpeDlNpeMgrCtxtRegWrite\n");
+
+    /*
+     * Context 0 has no STARTPC. Instead, this value is used to set
+     * NextPC for Background ECS, to set where NPE starts executing code
+     */
+    if ((ctxtNum == 0) && (ctxtReg == IX_NPEDL_CTXT_REG_STARTPC))
+    {
+	/* read BG_CTXT_REG_0, update NEXTPC bits, and write back to reg */
+	tempRegVal = ixNpeDlNpeMgrExecAccRegRead (npeBaseAddress,
+						  IX_NPEDL_ECS_BG_CTXT_REG_0);
+	tempRegVal &= ~IX_NPEDL_MASK_ECS_REG_0_NEXTPC;
+	tempRegVal |= (ctxtRegVal << IX_NPEDL_OFFSET_ECS_REG_0_NEXTPC) &
+	    IX_NPEDL_MASK_ECS_REG_0_NEXTPC;
+	
+	ixNpeDlNpeMgrExecAccRegWrite (npeBaseAddress,
+				      IX_NPEDL_ECS_BG_CTXT_REG_0, tempRegVal);
+
+	ixNpeDlNpeMgrUtilsStats.nextPcWrites++;
+    }
+    else
+    {
+	ctxtRegAddr = ixNpeDlCtxtRegAccInfo[ctxtReg].regAddress;
+	ctxtRegSize = ixNpeDlCtxtRegAccInfo[ctxtReg].regSize;
+	status = ixNpeDlNpeMgrLogicalRegWrite (npeBaseAddress, ctxtRegAddr,
+					       ctxtRegVal, ctxtRegSize,
+					       ctxtNum, verify);
+	if (status != IX_SUCCESS)
+	{
+	    IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeMgrCtxtRegWrite: "
+				   "error writing to context store register\n");
+	}
+	
+	ixNpeDlNpeMgrUtilsStats.contextRegWrites++;
+    }
+
+    IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT, 
+		     "Exiting ixNpeDlNpeMgrCtxtRegWrite : status = %d\n",
+		     status);
+
+    return status;
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrUtilsStatsShow
+ */
+void
+ixNpeDlNpeMgrUtilsStatsShow (void)
+{
+    ixOsalLog (IX_OSAL_LOG_LVL_USER,
+               IX_OSAL_LOG_DEV_STDOUT,
+               "\nixNpeDlNpeMgrUtilsStatsShow:\n"
+               "\tInstruction Memory writes: %u\n"
+               "\tInstruction Memory writes failed: %u\n"
+               "\tData Memory writes: %u\n"
+               "\tData Memory writes failed: %u\n",
+               ixNpeDlNpeMgrUtilsStats.insMemWrites,
+               ixNpeDlNpeMgrUtilsStats.insMemWriteFails,
+               ixNpeDlNpeMgrUtilsStats.dataMemWrites,
+               ixNpeDlNpeMgrUtilsStats.dataMemWriteFails,
+               0,0);
+
+    ixOsalLog (IX_OSAL_LOG_LVL_USER,
+               IX_OSAL_LOG_DEV_STDOUT,
+               "\tExecuting Context Stack Register writes: %u\n"
+               "\tExecuting Context Stack Register reads: %u\n"
+               "\tPhysical Register writes: %u\n"
+               "\tContext Store Register writes: %u\n"
+               "\tExecution Backgound Context NextPC writes: %u\n"
+               "\tDebug Instructions Executed: %u\n\n",
+               ixNpeDlNpeMgrUtilsStats.ecsRegWrites,
+               ixNpeDlNpeMgrUtilsStats.ecsRegReads,
+               ixNpeDlNpeMgrUtilsStats.physicalRegWrites,
+               ixNpeDlNpeMgrUtilsStats.contextRegWrites,
+               ixNpeDlNpeMgrUtilsStats.nextPcWrites,
+               ixNpeDlNpeMgrUtilsStats.dbgInstructionExecs);
+}
+
+
+/*
+ * Function definition: ixNpeDlNpeMgrUtilsStatsReset
+ */
+void
+ixNpeDlNpeMgrUtilsStatsReset (void)
+{
+    ixNpeDlNpeMgrUtilsStats.insMemWrites = 0;
+    ixNpeDlNpeMgrUtilsStats.insMemWriteFails = 0;
+    ixNpeDlNpeMgrUtilsStats.dataMemWrites = 0;
+    ixNpeDlNpeMgrUtilsStats.dataMemWriteFails = 0;
+    ixNpeDlNpeMgrUtilsStats.ecsRegWrites = 0;
+    ixNpeDlNpeMgrUtilsStats.ecsRegReads = 0;
+    ixNpeDlNpeMgrUtilsStats.physicalRegWrites = 0;
+    ixNpeDlNpeMgrUtilsStats.contextRegWrites = 0;
+    ixNpeDlNpeMgrUtilsStats.nextPcWrites = 0;
+    ixNpeDlNpeMgrUtilsStats.dbgInstructionExecs = 0;
+}

cpu/ixp/npe/IxNpeMh.c

diff --git a/cpu/ixp/npe/IxNpeMh.c b/cpu/ixp/npe/IxNpeMh.c
new file mode 100644
index 0000000..8703def
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeMh.c
@@ -0,0 +1,582 @@
+/**
+ * @file IxNpeMh.c
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the implementation of the public API for the
+ * IXP425 NPE Message Handler component.
+ *
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Put the system defined include files required.
+ */
+
+/*
+ * Put the user defined include files required.
+ */
+
+#include "IxOsal.h"
+#include "IxNpeMhMacros_p.h"
+
+#include "IxNpeMh.h"
+
+#include "IxNpeMhConfig_p.h"
+#include "IxNpeMhReceive_p.h"
+#include "IxNpeMhSend_p.h"
+#include "IxNpeMhSolicitedCbMgr_p.h"
+#include "IxNpeMhUnsolicitedCbMgr_p.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+PRIVATE BOOL ixNpeMhInitialized = FALSE;
+
+/*
+ * Extern function prototypes.
+ */
+
+/*
+ * Static function prototypes.
+ */
+
+/*
+ * Function definition: ixNpeMhInitialize
+ */
+
+PUBLIC IX_STATUS ixNpeMhInitialize (
+    IxNpeMhNpeInterrupts npeInterrupts)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhInitialize\n");
+
+    /* check the npeInterrupts parameter */
+    if ((npeInterrupts != IX_NPEMH_NPEINTERRUPTS_NO) &&
+        (npeInterrupts != IX_NPEMH_NPEINTERRUPTS_YES))
+    {
+        IX_NPEMH_ERROR_REPORT ("Illegal npeInterrupts parameter value\n");
+        return IX_FAIL;
+    }
+
+    /* parameters are ok ... */
+
+    /* initialize the Receive module */
+    ixNpeMhReceiveInitialize ();
+
+    /* initialize the Solicited Callback Manager module */
+    ixNpeMhSolicitedCbMgrInitialize ();
+
+    /* initialize the Unsolicited Callback Manager module */
+    ixNpeMhUnsolicitedCbMgrInitialize ();
+
+    /* initialize the Configuration module
+     *
+     * NOTE: This module was originally configured before the
+     * others, but the sequence was changed so that interrupts
+     * would only be enabled after the handler functions were
+     * set up.  The above modules need to be initialised to
+     * handle the NPE interrupts.  See SCR #2231.
+     */
+    ixNpeMhConfigInitialize (npeInterrupts);
+
+    ixNpeMhInitialized = TRUE;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhInitialize\n");
+
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhUnload
+ */
+
+PUBLIC IX_STATUS ixNpeMhUnload (void)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhUnload\n");
+
+    if (!ixNpeMhInitialized)
+    {
+	return IX_FAIL;
+    }
+
+    /* Uninitialize the Configuration module */
+    ixNpeMhConfigUninit ();
+
+    ixNpeMhInitialized = FALSE;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhUnload\n");
+
+    return IX_SUCCESS;
+}
+
+
+/*
+ * Function definition: ixNpeMhUnsolicitedCallbackRegister
+ */
+
+PUBLIC IX_STATUS ixNpeMhUnsolicitedCallbackRegister (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId messageId,
+    IxNpeMhCallback unsolicitedCallback)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhUnsolicitedCallbackRegister\n");
+
+    /* check that we are initialized */
+    if (!ixNpeMhInitialized)
+    {
+        IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
+        return IX_FAIL;
+    }
+
+    /* check the npeId parameter */
+    if (!ixNpeMhConfigNpeIdIsValid (npeId))
+    {
+        IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
+        return IX_FAIL;
+    }
+
+    /* check the messageId parameter */
+    if ((messageId < IX_NPEMH_MIN_MESSAGE_ID)
+        || (messageId > IX_NPEMH_MAX_MESSAGE_ID))
+    {
+        IX_NPEMH_ERROR_REPORT ("Message ID is out of range\n");
+        return IX_FAIL;
+    }
+
+    /* the unsolicitedCallback parameter is allowed to be NULL */
+
+    /* parameters are ok ... */
+
+    /* get the lock to prevent other clients from entering */
+    ixNpeMhConfigLockGet (npeId);
+
+    /* save the unsolicited callback for the message ID */
+    ixNpeMhUnsolicitedCbMgrCallbackSave (
+        npeId, messageId, unsolicitedCallback);
+
+    /* release the lock to allow other clients back in */
+    ixNpeMhConfigLockRelease (npeId);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhUnsolicitedCallbackRegister\n");
+
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhUnsolicitedCallbackForRangeRegister
+ */
+
+PUBLIC IX_STATUS ixNpeMhUnsolicitedCallbackForRangeRegister (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId minMessageId,
+    IxNpeMhMessageId maxMessageId,
+    IxNpeMhCallback unsolicitedCallback)
+{
+    IxNpeMhMessageId messageId;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhUnsolicitedCallbackForRangeRegister\n");
+
+    /* check that we are initialized */
+    if (!ixNpeMhInitialized)
+    {
+        IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
+        return IX_FAIL;
+    }
+
+    /* check the npeId parameter */
+    if (!ixNpeMhConfigNpeIdIsValid (npeId))
+    {
+        IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
+        return IX_FAIL;
+    }
+
+    /* check the minMessageId parameter */
+    if ((minMessageId < IX_NPEMH_MIN_MESSAGE_ID)
+        || (minMessageId > IX_NPEMH_MAX_MESSAGE_ID))
+    {
+        IX_NPEMH_ERROR_REPORT ("Min message ID is out of range\n");
+        return IX_FAIL;
+    }
+
+    /* check the maxMessageId parameter */
+    if ((maxMessageId < IX_NPEMH_MIN_MESSAGE_ID)
+        || (maxMessageId > IX_NPEMH_MAX_MESSAGE_ID))
+    {
+        IX_NPEMH_ERROR_REPORT ("Max message ID is out of range\n");
+        return IX_FAIL;
+    }
+
+    /* check the semantics of the message range parameters */
+    if (minMessageId > maxMessageId)
+    {
+        IX_NPEMH_ERROR_REPORT ("Min message ID greater than max message "
+                               "ID\n");
+        return IX_FAIL;
+    }
+
+    /* the unsolicitedCallback parameter is allowed to be NULL */
+
+    /* parameters are ok ... */
+
+    /* get the lock to prevent other clients from entering */
+    ixNpeMhConfigLockGet (npeId);
+
+    /* for each message ID in the range ... */
+    for (messageId = minMessageId; messageId <= maxMessageId; messageId++)
+    {
+        /* save the unsolicited callback for the message ID */
+        ixNpeMhUnsolicitedCbMgrCallbackSave (
+            npeId, messageId, unsolicitedCallback);
+    }
+
+    /* release the lock to allow other clients back in */
+    ixNpeMhConfigLockRelease (npeId);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhUnsolicitedCallbackForRangeRegister\n");
+
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhMessageSend
+ */
+
+PUBLIC IX_STATUS ixNpeMhMessageSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    UINT32 maxSendRetries)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhMessageSend\n");
+
+    /* check that we are initialized */
+    if (!ixNpeMhInitialized)
+    {
+        IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
+        return IX_FAIL;
+    }
+
+    /* check the npeId parameter */
+    if (!ixNpeMhConfigNpeIdIsValid (npeId))
+    {
+        IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
+        return IX_FAIL;
+    }
+
+    /* parameters are ok ... */
+
+    /* get the lock to prevent other clients from entering */
+    ixNpeMhConfigLockGet (npeId);
+
+    /* send the message */
+    status = ixNpeMhSendMessageSend (npeId, message, maxSendRetries);
+    if (status != IX_SUCCESS)
+    {
+        IX_NPEMH_ERROR_REPORT ("Failed to send message\n");
+    }
+
+    /* release the lock to allow other clients back in */
+    ixNpeMhConfigLockRelease (npeId);
+
+    IX_NPEMH_TRACE1 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhMessageSend"
+                     " : status = %d\n", status);
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeMhMessageWithResponseSend
+ */
+
+PUBLIC IX_STATUS ixNpeMhMessageWithResponseSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback solicitedCallback,
+    UINT32 maxSendRetries)
+{
+    IX_STATUS status = IX_SUCCESS;
+    IxNpeMhCallback unsolicitedCallback = NULL;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhMessageWithResponseSend\n");
+
+    /* check that we are initialized */
+    if (!ixNpeMhInitialized)
+    {
+        IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
+        return IX_FAIL;
+    }
+
+    /* the solicitecCallback parameter is allowed to be NULL.  this */
+    /* signifies the client is not interested in the response message */
+
+    /* check the npeId parameter */
+    if (!ixNpeMhConfigNpeIdIsValid (npeId))
+    {
+        IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
+        return IX_FAIL;
+    }
+
+    /* check the solicitedMessageId parameter */
+    if ((solicitedMessageId < IX_NPEMH_MIN_MESSAGE_ID)
+        || (solicitedMessageId > IX_NPEMH_MAX_MESSAGE_ID))
+    {
+        IX_NPEMH_ERROR_REPORT ("Solicited message ID is out of range\n");
+        return IX_FAIL;
+    }
+
+    /* check the solicitedMessageId parameter.  if an unsolicited */
+    /* callback has been registered for the specified message ID then */
+    /* report an error and return failure */
+    ixNpeMhUnsolicitedCbMgrCallbackRetrieve (
+        npeId, solicitedMessageId, &unsolicitedCallback);
+    if (unsolicitedCallback != NULL)
+    {
+        IX_NPEMH_ERROR_REPORT ("Solicited message ID conflicts with "
+                               "unsolicited message ID\n");
+        return IX_FAIL;
+    }
+
+    /* parameters are ok ... */
+
+    /* get the lock to prevent other clients from entering */
+    ixNpeMhConfigLockGet (npeId);
+
+    /* send the message */
+    status = ixNpeMhSendMessageWithResponseSend (
+        npeId, message, solicitedMessageId, solicitedCallback,
+        maxSendRetries);
+    if (status != IX_SUCCESS)
+    {
+        IX_NPEMH_ERROR_REPORT ("Failed to send message\n");
+    }
+
+    /* release the lock to allow other clients back in */
+    ixNpeMhConfigLockRelease (npeId);
+
+    IX_NPEMH_TRACE1 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhMessageWithResponseSend"
+                     " : status = %d\n", status);
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeMhMessagesReceive
+ */
+
+PUBLIC IX_STATUS ixNpeMhMessagesReceive (
+    IxNpeMhNpeId npeId)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhMessagesReceive\n");
+
+    /* check that we are initialized */
+    if (!ixNpeMhInitialized)
+    {
+        IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
+        return IX_FAIL;
+    }
+
+    /* check the npeId parameter */
+    if (!ixNpeMhConfigNpeIdIsValid (npeId))
+    {
+        IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
+        return IX_FAIL;
+    }
+
+    /* parameters are ok ... */
+
+    /* get the lock to prevent other clients from entering */
+    ixNpeMhConfigLockGet (npeId);
+
+    /* receive messages from the NPE */
+    status = ixNpeMhReceiveMessagesReceive (npeId);
+
+    if (status != IX_SUCCESS)
+    {
+        IX_NPEMH_ERROR_REPORT ("Failed to receive message\n");
+    }
+
+    /* release the lock to allow other clients back in */
+    ixNpeMhConfigLockRelease (npeId);
+
+    IX_NPEMH_TRACE1 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhMessagesReceive"
+                     " : status = %d\n", status);
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeMhShow
+ */
+
+PUBLIC IX_STATUS ixNpeMhShow (
+    IxNpeMhNpeId npeId)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhShow\n");
+
+    /* check that we are initialized */
+    if (!ixNpeMhInitialized)
+    {
+        IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
+        return IX_FAIL;
+    }
+
+    /* check the npeId parameter */
+    if (!ixNpeMhConfigNpeIdIsValid (npeId))
+    {
+        IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
+        return IX_FAIL;
+    }
+
+    /* parameters are ok ... */
+
+    /* note we don't get the lock here as printing the statistics */
+    /* to a console may take some time and we don't want to impact */
+    /* system performance.  this means that the statistics displayed */
+    /* may be in a state of flux and make not represent a consistent */
+    /* snapshot. */
+
+    /* display a header */
+    ixOsalLog (IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT,
+	       "Current state of NPE ID %d:\n\n", npeId, 0, 0, 0, 0, 0);
+
+    /* show the current state of each module */
+
+    /* show the current state of the Configuration module */
+    ixNpeMhConfigShow (npeId);
+
+    /* show the current state of the Receive module */
+    ixNpeMhReceiveShow (npeId);
+
+    /* show the current state of the Send module */
+    ixNpeMhSendShow (npeId);
+
+    /* show the current state of the Solicited Callback Manager module */
+    ixNpeMhSolicitedCbMgrShow (npeId);
+
+    /* show the current state of the Unsolicited Callback Manager module */
+    ixNpeMhUnsolicitedCbMgrShow (npeId);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhShow\n");
+
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhShowReset
+ */
+
+PUBLIC IX_STATUS ixNpeMhShowReset (
+    IxNpeMhNpeId npeId)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhShowReset\n");
+
+    /* check that we are initialized */
+    if (!ixNpeMhInitialized)
+    {
+        IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
+        return IX_FAIL;
+    }
+
+    /* check the npeId parameter */
+    if (!ixNpeMhConfigNpeIdIsValid (npeId))
+    {
+        IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
+        return IX_FAIL;
+    }
+
+    /* parameters are ok ... */
+
+    /* note we don't get the lock here as resetting the statistics */
+    /* shouldn't impact system performance. */
+
+    /* reset the current state of each module */
+
+    /* reset the current state of the Configuration module */
+    ixNpeMhConfigShowReset (npeId);
+
+    /* reset the current state of the Receive module */
+    ixNpeMhReceiveShowReset (npeId);
+
+    /* reset the current state of the Send module */
+    ixNpeMhSendShowReset (npeId);
+
+    /* reset the current state of the Solicited Callback Manager module */
+    ixNpeMhSolicitedCbMgrShowReset (npeId);
+
+    /* reset the current state of the Unsolicited Callback Manager module */
+    ixNpeMhUnsolicitedCbMgrShowReset (npeId);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhShowReset\n");
+
+    return IX_SUCCESS;
+}

cpu/ixp/npe/IxNpeMhConfig.c

diff --git a/cpu/ixp/npe/IxNpeMhConfig.c b/cpu/ixp/npe/IxNpeMhConfig.c
new file mode 100644
index 0000000..50c8f21
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeMhConfig.c
@@ -0,0 +1,608 @@
+/**
+ * @file IxNpeMhConfig.c
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the implementation of the private API for the
+ * Configuration module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Put the system defined include files required.
+ */
+
+
+/*
+ * Put the user defined include files required.
+ */
+
+#include "IxOsal.h"
+
+#include "IxNpeMhMacros_p.h"
+
+#include "IxNpeMhConfig_p.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+#define IX_NPE_MH_MAX_NUM_OF_RETRIES 1000000 /**< Maximum number of
+                                              * retries before
+                                              * timeout
+					                          */  
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/**
+ * @struct IxNpeMhConfigStats
+ *
+ * @brief This structure is used to maintain statistics for the
+ * Configuration module.
+ */
+
+typedef struct
+{
+    UINT32 outFifoReads;        /**< outFifo reads */
+    UINT32 inFifoWrites;        /**< inFifo writes */
+    UINT32 maxInFifoFullRetries;   /**< max retries if inFIFO full   */
+    UINT32 maxOutFifoEmptyRetries; /**< max retries if outFIFO empty */
+} IxNpeMhConfigStats;
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+IxNpeMhConfigNpeInfo ixNpeMhConfigNpeInfo[IX_NPEMH_NUM_NPES] =
+{
+    {
+        0,
+        IX_NPEMH_NPEA_INT,
+	0,
+        0,
+        0,
+        0,
+        0,
+        NULL,
+        FALSE
+    },
+    {
+        0,
+        IX_NPEMH_NPEB_INT,
+	0,
+	0,
+        0,
+        0,
+        0,
+        NULL,
+        FALSE
+    },
+    {
+        0,
+        IX_NPEMH_NPEC_INT,
+        0,
+        0,
+        0,
+        0,
+        0,
+        NULL,
+        FALSE
+    }
+};
+
+PRIVATE IxNpeMhConfigStats ixNpeMhConfigStats[IX_NPEMH_NUM_NPES];
+
+/*
+ * Extern function prototypes.
+ */
+
+/*
+ * Static function prototypes.
+ */
+PRIVATE
+void ixNpeMhConfigIsr (void *parameter);
+
+/*
+ * Function definition: ixNpeMhConfigIsr
+ */
+
+PRIVATE
+void ixNpeMhConfigIsr (void *parameter)
+{
+    IxNpeMhNpeId npeId = (IxNpeMhNpeId)parameter;
+    UINT32 ofint;
+    volatile UINT32 *statusReg =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhConfigIsr\n");
+
+    /* get the OFINT (OutFifo interrupt) bit of the status register */
+    IX_NPEMH_REGISTER_READ_BITS (statusReg, &ofint, IX_NPEMH_NPE_STAT_OFINT);
+
+    /* if the OFINT status bit is set */
+    if (ofint)
+    {
+        /* if there is an ISR registered for this NPE */
+        if (ixNpeMhConfigNpeInfo[npeId].isr != NULL)
+        {
+            /* invoke the ISR routine */
+            ixNpeMhConfigNpeInfo[npeId].isr (npeId);
+        }
+        else
+        {
+            /* if we don't service the interrupt the NPE will continue */
+            /* to trigger the interrupt indefinitely */
+            IX_NPEMH_ERROR_REPORT ("No ISR registered to service "
+                                   "interrupt\n");
+        }
+    }
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhConfigIsr\n");
+}
+
+/*
+ * Function definition: ixNpeMhConfigInitialize
+ */
+
+void ixNpeMhConfigInitialize (
+    IxNpeMhNpeInterrupts npeInterrupts)
+{
+    IxNpeMhNpeId npeId;
+    UINT32 virtualAddr[IX_NPEMH_NUM_NPES];
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhConfigInitialize\n");
+
+    /* Request a mapping for the NPE-A config register address space */
+    virtualAddr[IX_NPEMH_NPEID_NPEA] =
+	(UINT32) IX_OSAL_MEM_MAP (IX_NPEMH_NPEA_BASE,
+				     IX_OSAL_IXP400_NPEA_MAP_SIZE);
+    IX_OSAL_ASSERT (virtualAddr[IX_NPEMH_NPEID_NPEA]);
+
+    /* Request a mapping for the NPE-B config register address space */
+    virtualAddr[IX_NPEMH_NPEID_NPEB] =
+	(UINT32) IX_OSAL_MEM_MAP (IX_NPEMH_NPEB_BASE,
+				     IX_OSAL_IXP400_NPEB_MAP_SIZE);
+    IX_OSAL_ASSERT (virtualAddr[IX_NPEMH_NPEID_NPEB]);
+    
+    /* Request a mapping for the NPE-C config register address space */
+    virtualAddr[IX_NPEMH_NPEID_NPEC] =
+	(UINT32) IX_OSAL_MEM_MAP (IX_NPEMH_NPEC_BASE,
+				     IX_OSAL_IXP400_NPEC_MAP_SIZE);
+    IX_OSAL_ASSERT (virtualAddr[IX_NPEMH_NPEID_NPEC]);
+
+    /* for each NPE ... */
+    for (npeId = 0; npeId < IX_NPEMH_NUM_NPES; npeId++)
+    {
+        /* declare a convenience pointer */
+        IxNpeMhConfigNpeInfo *npeInfo = &ixNpeMhConfigNpeInfo[npeId];
+	
+	/* store the virtual addresses of the NPE registers for later use */
+	npeInfo->virtualRegisterBase  = virtualAddr[npeId];
+	npeInfo->statusRegister  = virtualAddr[npeId] + IX_NPEMH_NPESTAT_OFFSET;
+	npeInfo->controlRegister = virtualAddr[npeId] + IX_NPEMH_NPECTL_OFFSET;
+	npeInfo->inFifoRegister  = virtualAddr[npeId] + IX_NPEMH_NPEFIFO_OFFSET;
+	npeInfo->outFifoRegister = virtualAddr[npeId] + IX_NPEMH_NPEFIFO_OFFSET;
+
+        /* for test purposes - to verify the register addresses */
+        IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "NPE %d status register  = "
+                         "0x%08X\n", npeId, npeInfo->statusRegister);
+        IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "NPE %d control register = "
+                         "0x%08X\n", npeId, npeInfo->controlRegister);
+        IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "NPE %d inFifo register  = "
+                         "0x%08X\n", npeId, npeInfo->inFifoRegister);
+        IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "NPE %d outFifo register = "
+                         "0x%08X\n", npeId, npeInfo->outFifoRegister);
+
+        /* connect our ISR to the NPE interrupt */
+        (void) ixOsalIrqBind (
+            npeInfo->interruptId, ixNpeMhConfigIsr, (void *)npeId);
+
+        /* initialise a mutex for this NPE */
+        (void) ixOsalMutexInit (&npeInfo->mutex);
+
+        /* if we should service the NPE's "outFIFO not empty" interrupt */
+        if (npeInterrupts == IX_NPEMH_NPEINTERRUPTS_YES)
+        {
+            /* enable the NPE's "outFIFO not empty" interrupt */
+            ixNpeMhConfigNpeInterruptEnable (npeId);
+        }
+        else
+        {
+            /* disable the NPE's "outFIFO not empty" interrupt */
+            ixNpeMhConfigNpeInterruptDisable (npeId);
+        }
+    }
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhConfigInitialize\n");
+}
+
+/*
+ * Function definition: ixNpeMhConfigUninit
+ */
+
+void ixNpeMhConfigUninit (void)
+{
+    IxNpeMhNpeId npeId;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhConfigUninit\n");
+
+    /* for each NPE ... */
+    for (npeId = 0; npeId < IX_NPEMH_NUM_NPES; npeId++)
+    {
+        /* declare a convenience pointer */
+        IxNpeMhConfigNpeInfo *npeInfo = &ixNpeMhConfigNpeInfo[npeId];
+        
+        /* disconnect ISR */
+        ixOsalIrqUnbind(npeInfo->interruptId);
+
+        /* destroy mutex associated with this NPE */
+        ixOsalMutexDestroy(&npeInfo->mutex);
+	
+	IX_OSAL_MEM_UNMAP (npeInfo->virtualRegisterBase);
+
+	npeInfo->virtualRegisterBase  = 0;
+	npeInfo->statusRegister  = 0;
+	npeInfo->controlRegister = 0;
+	npeInfo->inFifoRegister  = 0;
+	npeInfo->outFifoRegister = 0;
+    }
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhConfigUninit\n");
+}
+
+/*
+ * Function definition: ixNpeMhConfigIsrRegister
+ */
+
+void ixNpeMhConfigIsrRegister (
+    IxNpeMhNpeId npeId,
+    IxNpeMhConfigIsr isr)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhConfigIsrRegister\n");
+
+    /* check if there is already an ISR registered for this NPE */
+    if (ixNpeMhConfigNpeInfo[npeId].isr != NULL)
+    {
+        IX_NPEMH_TRACE0 (IX_NPEMH_DEBUG, "Over-writing registered NPE ISR\n");
+    }
+
+    /* save the ISR routine with the NPE info */
+    ixNpeMhConfigNpeInfo[npeId].isr = isr;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhConfigIsrRegister\n");
+}
+
+/*
+ * Function definition: ixNpeMhConfigNpeInterruptEnable
+ */
+
+BOOL ixNpeMhConfigNpeInterruptEnable (
+    IxNpeMhNpeId npeId)
+{
+    UINT32 ofe;
+    volatile UINT32 *controlReg =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].controlRegister;
+
+    /* get the OFE (OutFifoEnable) bit of the control register */
+    IX_NPEMH_REGISTER_READ_BITS (controlReg, &ofe, IX_NPEMH_NPE_CTL_OFE);
+
+    /* if the interrupt is disabled then we must enable it */
+    if (!ofe)
+    {
+        /* set the OFE (OutFifoEnable) bit of the control register */
+        /* we must set the OFEWE (OutFifoEnableWriteEnable) at the same */
+        /* time for the write to have effect */
+        IX_NPEMH_REGISTER_WRITE_BITS (controlReg,
+                                      (IX_NPEMH_NPE_CTL_OFE |
+                                       IX_NPEMH_NPE_CTL_OFEWE),
+                                      (IX_NPEMH_NPE_CTL_OFE |
+                                       IX_NPEMH_NPE_CTL_OFEWE));
+    }
+
+    /* return the previous state of the interrupt */
+    return (ofe != 0);
+}
+
+/*
+ * Function definition: ixNpeMhConfigNpeInterruptDisable
+ */
+
+BOOL ixNpeMhConfigNpeInterruptDisable (
+    IxNpeMhNpeId npeId)
+{
+    UINT32 ofe;
+    volatile UINT32 *controlReg =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].controlRegister;
+
+    /* get the OFE (OutFifoEnable) bit of the control register */
+    IX_NPEMH_REGISTER_READ_BITS (controlReg, &ofe, IX_NPEMH_NPE_CTL_OFE);
+
+    /* if the interrupt is enabled then we must disable it */
+    if (ofe)
+    {
+        /* unset the OFE (OutFifoEnable) bit of the control register */
+        /* we must set the OFEWE (OutFifoEnableWriteEnable) at the same */
+        /* time for the write to have effect */
+        IX_NPEMH_REGISTER_WRITE_BITS (controlReg,
+                                      (0                    |
+                                       IX_NPEMH_NPE_CTL_OFEWE),
+                                      (IX_NPEMH_NPE_CTL_OFE |
+                                       IX_NPEMH_NPE_CTL_OFEWE));
+    }
+
+    /* return the previous state of the interrupt */
+    return (ofe != 0);
+}
+
+/*
+ * Function definition: ixNpeMhConfigMessageIdGet
+ */
+
+IxNpeMhMessageId ixNpeMhConfigMessageIdGet (
+    IxNpeMhMessage message)
+{
+    /* return the most-significant byte of the first word of the */
+    /* message */
+    return ((IxNpeMhMessageId) ((message.data[0] >> 24) & 0xFF));
+}
+
+/*
+ * Function definition: ixNpeMhConfigNpeIdIsValid
+ */
+
+BOOL ixNpeMhConfigNpeIdIsValid (
+    IxNpeMhNpeId npeId)
+{
+    /* check that the npeId parameter is within the range of valid IDs */
+    return (npeId >= 0 && npeId < IX_NPEMH_NUM_NPES);
+}
+
+/*
+ * Function definition: ixNpeMhConfigLockGet
+ */
+
+void ixNpeMhConfigLockGet (
+    IxNpeMhNpeId npeId)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhConfigLockGet\n");
+
+    /* lock the mutex for this NPE */
+    (void) ixOsalMutexLock (&ixNpeMhConfigNpeInfo[npeId].mutex, 
+			    IX_OSAL_WAIT_FOREVER);
+
+    /* disable the NPE's "outFIFO not empty" interrupt */
+    ixNpeMhConfigNpeInfo[npeId].oldInterruptState =
+        ixNpeMhConfigNpeInterruptDisable (npeId);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhConfigLockGet\n");
+}
+
+/*
+ * Function definition: ixNpeMhConfigLockRelease
+ */
+
+void ixNpeMhConfigLockRelease (
+    IxNpeMhNpeId npeId)
+{
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhConfigLockRelease\n");
+
+    /* if the interrupt was previously enabled */
+    if (ixNpeMhConfigNpeInfo[npeId].oldInterruptState)
+    {
+        /* enable the NPE's "outFIFO not empty" interrupt */
+        ixNpeMhConfigNpeInfo[npeId].oldInterruptState =
+            ixNpeMhConfigNpeInterruptEnable (npeId);
+    }
+
+    /* unlock the mutex for this NPE */
+    (void) ixOsalMutexUnlock (&ixNpeMhConfigNpeInfo[npeId].mutex);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhConfigLockRelease\n");
+}
+
+/*
+ * Function definition: ixNpeMhConfigInFifoWrite
+ */
+
+IX_STATUS ixNpeMhConfigInFifoWrite (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message)
+{
+    volatile UINT32 *npeInFifo =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].inFifoRegister;
+    UINT32 retriesCount = 0;
+
+    /* write the first word of the message to the NPE's inFIFO */
+    IX_NPEMH_REGISTER_WRITE (npeInFifo, message.data[0]);
+
+    /* need to wait for room to write second word - see SCR #493,
+       poll for maximum number of retries, if exceed maximum
+       retries, exit from while loop */
+    while ((IX_NPE_MH_MAX_NUM_OF_RETRIES > retriesCount)
+        && ixNpeMhConfigInFifoIsFull (npeId))
+    {
+        retriesCount++;
+    }
+
+    /* Return TIMEOUT status to caller, indicate that NPE Hang / Halt */
+    if (IX_NPE_MH_MAX_NUM_OF_RETRIES == retriesCount)
+    {
+        return IX_NPEMH_CRITICAL_NPE_ERR;   
+    }    
+    
+    /* write the second word of the message to the NPE's inFIFO */
+    IX_NPEMH_REGISTER_WRITE (npeInFifo, message.data[1]);
+
+    /* record in the stats the maximum number of retries needed */
+    if (ixNpeMhConfigStats[npeId].maxInFifoFullRetries < retriesCount)
+    {
+	ixNpeMhConfigStats[npeId].maxInFifoFullRetries = retriesCount;
+    }
+
+    /* update statistical info */
+    ixNpeMhConfigStats[npeId].inFifoWrites++;
+    
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhConfigOutFifoRead
+ */
+
+IX_STATUS ixNpeMhConfigOutFifoRead (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage *message)
+{
+    volatile UINT32 *npeOutFifo =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].outFifoRegister;
+    UINT32 retriesCount = 0;
+
+    /* read the first word of the message from the NPE's outFIFO */
+    IX_NPEMH_REGISTER_READ (npeOutFifo, &message->data[0]);
+
+    /* need to wait for NPE to write second word - see SCR #493 
+       poll for maximum number of retries, if exceed maximum
+       retries, exit from while loop */
+    while ((IX_NPE_MH_MAX_NUM_OF_RETRIES > retriesCount)
+        && ixNpeMhConfigOutFifoIsEmpty (npeId))
+    {
+        retriesCount++;
+    }
+
+    /* Return TIMEOUT status to caller, indicate that NPE Hang / Halt */
+    if (IX_NPE_MH_MAX_NUM_OF_RETRIES == retriesCount)
+    {
+        return IX_NPEMH_CRITICAL_NPE_ERR;   
+    } 
+    
+    /* read the second word of the message from the NPE's outFIFO */
+    IX_NPEMH_REGISTER_READ (npeOutFifo, &message->data[1]);
+
+    /* record in the stats the maximum number of retries needed */
+    if (ixNpeMhConfigStats[npeId].maxOutFifoEmptyRetries < retriesCount)
+    {
+	ixNpeMhConfigStats[npeId].maxOutFifoEmptyRetries = retriesCount;
+    }
+
+    /* update statistical info */
+    ixNpeMhConfigStats[npeId].outFifoReads++;
+    
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhConfigShow
+ */
+
+void ixNpeMhConfigShow (
+    IxNpeMhNpeId npeId)
+{
+    /* show the message fifo read counter */
+    IX_NPEMH_SHOW ("Message FIFO reads",
+                   ixNpeMhConfigStats[npeId].outFifoReads);
+
+    /* show the message fifo write counter */
+    IX_NPEMH_SHOW ("Message FIFO writes",
+                   ixNpeMhConfigStats[npeId].inFifoWrites);
+
+    /* show the max retries performed when inFIFO full */
+    IX_NPEMH_SHOW ("Max inFIFO Full retries",
+		   ixNpeMhConfigStats[npeId].maxInFifoFullRetries);
+
+    /* show the max retries performed when outFIFO empty */
+    IX_NPEMH_SHOW ("Max outFIFO Empty retries",
+		   ixNpeMhConfigStats[npeId].maxOutFifoEmptyRetries);
+
+    /* show the current status of the inFifo */
+    ixOsalLog (IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT,
+	       "InFifo is %s and %s\n",
+	       (ixNpeMhConfigInFifoIsEmpty (npeId) ? 
+		(int) "EMPTY" : (int) "NOT EMPTY"),
+	       (ixNpeMhConfigInFifoIsFull (npeId) ? 
+		(int) "FULL" : (int) "NOT FULL"),
+	       0, 0, 0, 0);
+
+    /* show the current status of the outFifo */
+    ixOsalLog (IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT,
+	       "OutFifo is %s and %s\n",
+	       (ixNpeMhConfigOutFifoIsEmpty (npeId) ? 
+		(int) "EMPTY" : (int) "NOT EMPTY"),
+	       (ixNpeMhConfigOutFifoIsFull (npeId) ? 
+		(int) "FULL" : (int) "NOT FULL"),
+	       0, 0, 0, 0);
+}
+
+/*
+ * Function definition: ixNpeMhConfigShowReset
+ */
+
+void ixNpeMhConfigShowReset (
+    IxNpeMhNpeId npeId)
+{
+    /* reset the message fifo read counter */
+    ixNpeMhConfigStats[npeId].outFifoReads = 0;
+
+    /* reset the message fifo write counter */
+    ixNpeMhConfigStats[npeId].inFifoWrites = 0;
+
+    /* reset the max inFIFO Full retries counter */
+    ixNpeMhConfigStats[npeId].maxInFifoFullRetries = 0;
+
+    /* reset the max outFIFO empty retries counter */
+    ixNpeMhConfigStats[npeId].maxOutFifoEmptyRetries = 0;
+}
+
+

cpu/ixp/npe/IxNpeMhReceive.c

diff --git a/cpu/ixp/npe/IxNpeMhReceive.c b/cpu/ixp/npe/IxNpeMhReceive.c
new file mode 100644
index 0000000..57c8be3
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeMhReceive.c
@@ -0,0 +1,320 @@
+/**
+ * @file IxNpeMhReceive.c
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the implementation of the private API for the
+ * Receive module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Put the system defined include files required.
+ */
+
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxOsal.h"
+#include "IxNpeMhMacros_p.h"
+#include "IxNpeMhConfig_p.h"
+#include "IxNpeMhReceive_p.h"
+#include "IxNpeMhSolicitedCbMgr_p.h"
+#include "IxNpeMhUnsolicitedCbMgr_p.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/**
+ * @struct IxNpeMhReceiveStats
+ *
+ * @brief This structure is used to maintain statistics for the Receive
+ * module.
+ */
+
+typedef struct
+{
+    UINT32 isrs;        /**< receive ISR invocations */
+    UINT32 receives;    /**< receive messages invocations */
+    UINT32 messages;    /**< messages received */
+    UINT32 solicited;   /**< solicited messages received */
+    UINT32 unsolicited; /**< unsolicited messages received */
+    UINT32 callbacks;   /**< callbacks invoked */
+} IxNpeMhReceiveStats;
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+PRIVATE IxNpeMhReceiveStats ixNpeMhReceiveStats[IX_NPEMH_NUM_NPES];
+
+/*
+ * Extern function prototypes.
+ */
+
+/*
+ * Static function prototypes.
+ */
+PRIVATE
+void ixNpeMhReceiveIsr (int npeId);
+
+PRIVATE
+void ixNpeMhReceiveIsr (int npeId)
+{
+    int lockKey;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhReceiveIsr\n");
+
+    lockKey = ixOsalIrqLock ();
+
+    /* invoke the message receive routine to get messages from the NPE */
+    ixNpeMhReceiveMessagesReceive (npeId);
+
+    /* update statistical info */
+    ixNpeMhReceiveStats[npeId].isrs++;
+
+    ixOsalIrqUnlock (lockKey);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhReceiveIsr\n");
+}
+
+/*
+ * Function definition: ixNpeMhReceiveInitialize
+ */
+
+void ixNpeMhReceiveInitialize (void)
+{
+    IxNpeMhNpeId npeId = 0;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhReceiveInitialize\n");
+
+    /* for each NPE ... */
+    for (npeId = 0; npeId < IX_NPEMH_NUM_NPES; npeId++)
+    {
+        /* register our internal ISR for the NPE to handle "outFIFO not */
+        /* empty" interrupts */
+        ixNpeMhConfigIsrRegister (npeId, ixNpeMhReceiveIsr);
+    }
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhReceiveInitialize\n");
+}
+
+/*
+ * Function definition: ixNpeMhReceiveMessagesReceive
+ */
+
+IX_STATUS ixNpeMhReceiveMessagesReceive (
+    IxNpeMhNpeId npeId)
+{
+    IxNpeMhMessage message = { { 0, 0 } };
+    IxNpeMhMessageId messageId = 0;
+    IxNpeMhCallback callback = NULL;
+    IX_STATUS status;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhReceiveMessagesReceive\n");
+
+    /* update statistical info */
+    ixNpeMhReceiveStats[npeId].receives++;
+
+    /* while the NPE has messages in its outFIFO */
+    while (!ixNpeMhConfigOutFifoIsEmpty (npeId))
+    {
+        /* read a message from the NPE's outFIFO */
+        status = ixNpeMhConfigOutFifoRead (npeId, &message);
+
+        if (IX_SUCCESS != status)
+        {
+            return status;
+        }
+        
+        /* get the ID of the message */
+        messageId = ixNpeMhConfigMessageIdGet (message);
+
+	    IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG,
+			 "Received message from NPE %d with ID 0x%02X\n",
+			 npeId, messageId);
+
+        /* update statistical info */
+        ixNpeMhReceiveStats[npeId].messages++;
+
+        /* try to find a matching unsolicited callback for this message. */
+
+        /* we assume the message is unsolicited.  only if there is no */
+        /* unsolicited callback for this message type do we assume the */
+        /* message is solicited.  it is much faster to check for an */
+        /* unsolicited callback, so doing this check first should result */
+        /* in better performance. */
+
+        ixNpeMhUnsolicitedCbMgrCallbackRetrieve (
+            npeId, messageId, &callback);
+
+        if (callback != NULL)
+        {
+	    IX_NPEMH_TRACE0 (IX_NPEMH_DEBUG,
+			     "Found matching unsolicited callback\n");
+
+            /* update statistical info */
+            ixNpeMhReceiveStats[npeId].unsolicited++;
+        }
+
+        /* if no unsolicited callback was found try to find a matching */
+        /* solicited callback for this message */
+        if (callback == NULL)
+        {
+            ixNpeMhSolicitedCbMgrCallbackRetrieve (
+                npeId, messageId, &callback);
+
+            if (callback != NULL)
+            {
+		IX_NPEMH_TRACE0 (IX_NPEMH_DEBUG,
+				 "Found matching solicited callback\n");
+
+                /* update statistical info */
+                ixNpeMhReceiveStats[npeId].solicited++;
+            }
+        }
+
+        /* if a callback (either unsolicited or solicited) was found */
+        if (callback != NULL)
+        {
+            /* invoke the callback to pass the message back to the client */
+            callback (npeId, message);
+
+            /* update statistical info */
+            ixNpeMhReceiveStats[npeId].callbacks++;
+        }
+        else /* no callback (neither unsolicited nor solicited) was found */
+        {
+	    IX_NPEMH_TRACE2 (IX_NPEMH_WARNING,
+			     "No matching callback for NPE %d"
+			     " and ID 0x%02X, discarding message\n",
+			     npeId, messageId);
+
+            /* the message will be discarded.  this is normal behaviour */
+            /* if the client passes a NULL solicited callback when */
+            /* sending a message.  this indicates that the client is not */
+            /* interested in receiving the response.  alternatively a */
+            /* NULL callback here may signify an unsolicited message */
+            /* with no appropriate registered callback. */
+        }
+    }
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhReceiveMessagesReceive\n");
+    
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhReceiveShow
+ */
+
+void ixNpeMhReceiveShow (
+    IxNpeMhNpeId npeId)
+{
+    /* show the ISR invocation counter */
+    IX_NPEMH_SHOW ("Receive ISR invocations",
+                   ixNpeMhReceiveStats[npeId].isrs);
+
+    /* show the receive message invocation counter */
+    IX_NPEMH_SHOW ("Receive messages invocations",
+                   ixNpeMhReceiveStats[npeId].receives);
+
+    /* show the message received counter */
+    IX_NPEMH_SHOW ("Messages received",
+                   ixNpeMhReceiveStats[npeId].messages);
+
+    /* show the solicited message counter */
+    IX_NPEMH_SHOW ("Solicited messages received",
+                   ixNpeMhReceiveStats[npeId].solicited);
+
+    /* show the unsolicited message counter */
+    IX_NPEMH_SHOW ("Unsolicited messages received",
+                   ixNpeMhReceiveStats[npeId].unsolicited);
+
+    /* show the callback invoked counter */
+    IX_NPEMH_SHOW ("Callbacks invoked",
+                   ixNpeMhReceiveStats[npeId].callbacks);
+
+    /* show the message discarded counter */
+    IX_NPEMH_SHOW ("Received messages discarded",
+                   (ixNpeMhReceiveStats[npeId].messages -
+                    ixNpeMhReceiveStats[npeId].callbacks));
+}
+
+/*
+ * Function definition: ixNpeMhReceiveShowReset
+ */
+
+void ixNpeMhReceiveShowReset (
+    IxNpeMhNpeId npeId)
+{
+    /* reset the ISR invocation counter */
+    ixNpeMhReceiveStats[npeId].isrs = 0;
+
+    /* reset the receive message invocation counter */
+    ixNpeMhReceiveStats[npeId].receives = 0;
+
+    /* reset the message received counter */
+    ixNpeMhReceiveStats[npeId].messages = 0;
+
+    /* reset the solicited message counter */
+    ixNpeMhReceiveStats[npeId].solicited = 0;
+
+    /* reset the unsolicited message counter */
+    ixNpeMhReceiveStats[npeId].unsolicited = 0;
+
+    /* reset the callback invoked counter */
+    ixNpeMhReceiveStats[npeId].callbacks = 0;
+}

cpu/ixp/npe/IxNpeMhSend.c

diff --git a/cpu/ixp/npe/IxNpeMhSend.c b/cpu/ixp/npe/IxNpeMhSend.c
new file mode 100644
index 0000000..318913a
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeMhSend.c
@@ -0,0 +1,307 @@
+/**
+ * @file IxNpeMhSend.c
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the implementation of the private API for the
+ * Send module.
+ *
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Put the system defined include files required.
+ */
+
+
+/*
+ * Put the user defined include files required.
+ */
+
+#include "IxNpeMhMacros_p.h"
+
+#include "IxNpeMhConfig_p.h"
+#include "IxNpeMhSend_p.h"
+#include "IxNpeMhSolicitedCbMgr_p.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/**
+ * @def IX_NPEMH_INFIFO_RETRY_DELAY_US
+ *
+ * @brief Amount of time (uSecs) to delay between retries
+ * while inFIFO is Full when attempting to send a message
+ */
+#define IX_NPEMH_INFIFO_RETRY_DELAY_US (1)
+
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/**
+ * @struct IxNpeMhSendStats
+ *
+ * @brief This structure is used to maintain statistics for the Send
+ * module.
+ */
+
+typedef struct
+{
+    UINT32 sends;             /**< send invocations */
+    UINT32 sendWithResponses; /**< send with response invocations */
+    UINT32 queueFulls;        /**< fifo queue full occurrences */
+    UINT32 queueFullRetries;  /**< fifo queue full retry occurrences */
+    UINT32 maxQueueFullRetries; /**< max fifo queue full retries */
+    UINT32 callbackFulls;     /**< callback list full occurrences */
+} IxNpeMhSendStats;
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+PRIVATE IxNpeMhSendStats ixNpeMhSendStats[IX_NPEMH_NUM_NPES];
+
+/*
+ * Extern function prototypes.
+ */
+
+/*
+ * Static function prototypes.
+ */
+PRIVATE
+BOOL ixNpeMhSendInFifoIsFull(
+    IxNpeMhNpeId npeId,
+    UINT32 maxSendRetries);
+
+/*
+ * Function definition: ixNpeMhSendInFifoIsFull
+ */
+
+PRIVATE
+BOOL ixNpeMhSendInFifoIsFull(
+    IxNpeMhNpeId npeId,
+    UINT32 maxSendRetries)
+{
+    BOOL isFull = FALSE;
+    UINT32 numRetries = 0;
+
+    /* check the NPE's inFIFO */
+    isFull = ixNpeMhConfigInFifoIsFull (npeId);
+
+    /* we retry a few times, just to give the NPE a chance to read from */
+    /* the FIFO if the FIFO is currently full */
+    while (isFull && (numRetries++ < maxSendRetries))
+    {
+	if (numRetries >= IX_NPEMH_SEND_RETRIES_DEFAULT)
+	{
+	    /* Delay here for as short a time as possible (1 us). */
+	    /* Adding a delay here should ensure we are not hogging */
+	    /* the AHB bus while we are retrying                    */
+	    ixOsalBusySleep (IX_NPEMH_INFIFO_RETRY_DELAY_US);
+	}
+
+        /* re-check the NPE's inFIFO */
+        isFull = ixNpeMhConfigInFifoIsFull (npeId);
+
+        /* update statistical info */
+        ixNpeMhSendStats[npeId].queueFullRetries++;
+    }
+
+    /* record the highest number of retries that occurred */
+    if (ixNpeMhSendStats[npeId].maxQueueFullRetries < numRetries)
+    {
+	ixNpeMhSendStats[npeId].maxQueueFullRetries = numRetries;
+    }
+
+    if (isFull)
+    {
+        /* update statistical info */
+        ixNpeMhSendStats[npeId].queueFulls++;
+    }
+
+    return isFull;
+}
+
+/*
+ * Function definition: ixNpeMhSendMessageSend
+ */
+
+IX_STATUS ixNpeMhSendMessageSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    UINT32 maxSendRetries)
+{
+    IX_STATUS status;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhSendMessageSend\n");
+
+    /* update statistical info */
+    ixNpeMhSendStats[npeId].sends++;
+
+    /* check if the NPE's inFIFO is full - if so return an error */
+    if (ixNpeMhSendInFifoIsFull (npeId, maxSendRetries))
+    {
+        IX_NPEMH_TRACE0 (IX_NPEMH_WARNING, "NPE's inFIFO is full\n");
+        return IX_FAIL;
+    }
+
+    /* write the message to the NPE's inFIFO */
+    status = ixNpeMhConfigInFifoWrite (npeId, message);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhSendMessageSend\n");
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeMhSendMessageWithResponseSend
+ */
+
+IX_STATUS ixNpeMhSendMessageWithResponseSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback solicitedCallback,
+    UINT32 maxSendRetries)
+{
+    IX_STATUS status = IX_SUCCESS;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhSendMessageWithResponseSend\n");
+
+    /* update statistical info */
+    ixNpeMhSendStats[npeId].sendWithResponses++;
+
+    /* sr: this sleep will call the receive routine (no interrupts used!!!) */
+    ixOsalSleep (IX_NPEMH_INFIFO_RETRY_DELAY_US);
+
+    /* check if the NPE's inFIFO is full - if so return an error */
+    if (ixNpeMhSendInFifoIsFull (npeId, maxSendRetries))
+    {
+        IX_NPEMH_TRACE0 (IX_NPEMH_WARNING, "NPE's inFIFO is full\n");
+        return IX_FAIL;
+    }
+
+    /* save the solicited callback */
+    status = ixNpeMhSolicitedCbMgrCallbackSave (
+        npeId, solicitedMessageId, solicitedCallback);
+    if (status != IX_SUCCESS)
+    {
+        IX_NPEMH_ERROR_REPORT ("Failed to save solicited callback\n");
+
+        /* update statistical info */
+        ixNpeMhSendStats[npeId].callbackFulls++;
+
+        return status;
+    }
+
+    /* write the message to the NPE's inFIFO */
+    status = ixNpeMhConfigInFifoWrite (npeId, message);
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhSendMessageWithResponseSend\n");
+
+    return status;
+}
+
+/*
+ * Function definition: ixNpeMhSendShow
+ */
+
+void ixNpeMhSendShow (
+    IxNpeMhNpeId npeId)
+{
+    /* show the message send invocation counter */
+    IX_NPEMH_SHOW ("Send invocations",
+                   ixNpeMhSendStats[npeId].sends);
+
+    /* show the message send with response invocation counter */
+    IX_NPEMH_SHOW ("Send with response invocations",
+                   ixNpeMhSendStats[npeId].sendWithResponses);
+
+    /* show the fifo queue full occurrence counter */
+    IX_NPEMH_SHOW ("Fifo queue full occurrences",
+                   ixNpeMhSendStats[npeId].queueFulls);
+
+    /* show the fifo queue full retry occurrence counter */
+    IX_NPEMH_SHOW ("Fifo queue full retry occurrences",
+                   ixNpeMhSendStats[npeId].queueFullRetries);
+
+    /* show the fifo queue full maximum retries counter */
+    IX_NPEMH_SHOW ("Maximum fifo queue full retries",
+                   ixNpeMhSendStats[npeId].maxQueueFullRetries);
+
+    /* show the callback list full occurrence counter */
+    IX_NPEMH_SHOW ("Solicited callback list full occurrences",
+                   ixNpeMhSendStats[npeId].callbackFulls);
+}
+
+/*
+ * Function definition: ixNpeMhSendShowReset
+ */
+
+void ixNpeMhSendShowReset (
+    IxNpeMhNpeId npeId)
+{
+    /* reset the message send invocation counter */
+    ixNpeMhSendStats[npeId].sends = 0;
+
+    /* reset the message send with response invocation counter */
+    ixNpeMhSendStats[npeId].sendWithResponses = 0;
+
+    /* reset the fifo queue full occurrence counter */
+    ixNpeMhSendStats[npeId].queueFulls = 0;
+
+    /* reset the fifo queue full retry occurrence counter */
+    ixNpeMhSendStats[npeId].queueFullRetries = 0;
+
+    /* reset the max fifo queue full retries counter */
+    ixNpeMhSendStats[npeId].maxQueueFullRetries = 0;
+
+    /* reset the callback list full occurrence counter */
+    ixNpeMhSendStats[npeId].callbackFulls = 0;
+}

cpu/ixp/npe/IxNpeMhSolicitedCbMgr.c

diff --git a/cpu/ixp/npe/IxNpeMhSolicitedCbMgr.c b/cpu/ixp/npe/IxNpeMhSolicitedCbMgr.c
new file mode 100644
index 0000000..8e083a6
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeMhSolicitedCbMgr.c
@@ -0,0 +1,358 @@
+/**
+ * @file IxNpeMhSolicitedCbMgr.c
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the implementation of the private API for the
+ * Solicited Callback Manager module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+#ifndef IXNPEMHCONFIG_P_H
+#	define IXNPEMHSOLICITEDCBMGR_C
+#else
+#	error "Error, IxNpeMhConfig_p.h should not be included before this definition."
+#endif
+
+/*
+ * Put the system defined include files required.
+ */
+
+
+/*
+ * Put the user defined include files required.
+ */
+
+#include "IxOsal.h"
+
+#include "IxNpeMhMacros_p.h"
+#include "IxNpeMhSolicitedCbMgr_p.h"
+#include "IxNpeMhConfig_p.h"
+/*
+ * #defines and macros used in this file.
+ */
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/**
+ * @struct IxNpeMhSolicitedCallbackListEntry
+ *
+ * @brief This structure is used to store the information associated with
+ * an entry in the callback list.  This consists of the ID of the send
+ * message (which indicates the ID of the corresponding response message)
+ * and the callback function pointer itself.
+ *
+ */
+
+typedef struct IxNpeMhSolicitedCallbackListEntry
+{
+    /** message ID */
+    IxNpeMhMessageId messageId;
+
+    /** callback function pointer */
+    IxNpeMhCallback callback;
+
+    /** pointer to next entry in the list */
+    struct IxNpeMhSolicitedCallbackListEntry *next;
+} IxNpeMhSolicitedCallbackListEntry;
+
+/**
+ * @struct IxNpeMhSolicitedCallbackList
+ *
+ * @brief This structure is used to maintain the list of response
+ * callbacks.  The number of entries in this list will be variable, and
+ * they will be stored in a linked list fashion for ease of addition and
+ * removal.  The entries themselves are statically allocated, and are
+ * organised into a "free" list and a "callback" list.  Adding an entry
+ * means taking an entry from the "free" list and adding it to the
+ * "callback" list.  Removing an entry means removing it from the
+ * "callback" list and returning it to the "free" list.
+ */
+
+typedef struct
+{
+    /** pointer to the head of the free list */
+    IxNpeMhSolicitedCallbackListEntry *freeHead;
+
+    /** pointer to the head of the callback list */
+    IxNpeMhSolicitedCallbackListEntry *callbackHead;
+
+    /** pointer to the tail of the callback list */
+    IxNpeMhSolicitedCallbackListEntry *callbackTail;
+
+    /** array of entries - the first entry is used as a dummy entry to */
+    /* avoid the scenario of having an empty list, hence '+ 1' */
+    IxNpeMhSolicitedCallbackListEntry entries[IX_NPEMH_MAX_CALLBACKS + 1];
+} IxNpeMhSolicitedCallbackList;
+
+/**
+ * @struct IxNpeMhSolicitedCbMgrStats
+ *
+ * @brief This structure is used to maintain statistics for the Solicited
+ * Callback Manager module.
+ */
+
+typedef struct
+{
+    UINT32 saves;     /**< callback list saves */
+    UINT32 retrieves; /**< callback list retrieves */
+} IxNpeMhSolicitedCbMgrStats;
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+PRIVATE IxNpeMhSolicitedCallbackList
+ixNpeMhSolicitedCbMgrCallbackLists[IX_NPEMH_NUM_NPES];
+
+PRIVATE IxNpeMhSolicitedCbMgrStats
+ixNpeMhSolicitedCbMgrStats[IX_NPEMH_NUM_NPES];
+
+/*
+ * Extern function prototypes.
+ */
+
+/*
+ * Static function prototypes.
+ */
+
+/*
+ * Function definition: ixNpeMhSolicitedCbMgrInitialize
+ */
+
+void ixNpeMhSolicitedCbMgrInitialize (void)
+{
+    IxNpeMhNpeId npeId;
+    UINT32 localIndex;
+    IxNpeMhSolicitedCallbackList *list = NULL;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhSolicitedCbMgrInitialize\n");
+
+    /* for each NPE ... */
+    for (npeId = 0; npeId < IX_NPEMH_NUM_NPES; npeId++)
+    {
+        /* initialise a pointer to the list for convenience */
+        list = &ixNpeMhSolicitedCbMgrCallbackLists[npeId];
+
+        /* for each entry in the list, after the dummy entry ... */
+        for (localIndex = 1; localIndex <= IX_NPEMH_MAX_CALLBACKS; localIndex++)
+        {
+            /* initialise the entry */
+            list->entries[localIndex].messageId = 0x00;
+            list->entries[localIndex].callback = NULL;
+
+            /* if this entry is before the last entry */
+            if (localIndex < IX_NPEMH_MAX_CALLBACKS)
+            {
+                /* chain this entry to the following entry */
+                list->entries[localIndex].next = &(list->entries[localIndex + 1]);
+            }
+            else /* this entry is the last entry */
+            {
+                /* the last entry isn't chained to anything */
+                list->entries[localIndex].next = NULL;
+            }
+        }
+
+        /* set the free list pointer to point to the first real entry */
+        /* (all real entries begin chained together on the free list) */
+        list->freeHead = &(list->entries[1]);
+
+        /* set the callback list pointers to point to the dummy entry */
+        /* (the callback list is initially empty) */
+        list->callbackHead = &(list->entries[0]);
+        list->callbackTail = &(list->entries[0]);
+    }
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhSolicitedCbMgrInitialize\n");
+}
+
+/*
+ * Function definition: ixNpeMhSolicitedCbMgrCallbackSave
+ */
+
+IX_STATUS ixNpeMhSolicitedCbMgrCallbackSave (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback solicitedCallback)
+{
+    IxNpeMhSolicitedCallbackList *list = NULL;
+    IxNpeMhSolicitedCallbackListEntry *callbackEntry = NULL;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhSolicitedCbMgrCallbackSave\n");
+
+    /* initialise a pointer to the list for convenience */
+    list = &ixNpeMhSolicitedCbMgrCallbackLists[npeId];
+
+    /* check to see if there are any entries in the free list */
+    if (list->freeHead == NULL)
+    {
+        IX_NPEMH_ERROR_REPORT ("Solicited callback list is full\n");
+        return IX_FAIL;
+    }
+
+    /* there is an entry in the free list we can use */
+
+    /* update statistical info */
+    ixNpeMhSolicitedCbMgrStats[npeId].saves++;
+
+    /* remove a callback entry from the start of the free list */
+    callbackEntry = list->freeHead;
+    list->freeHead = callbackEntry->next;
+
+    /* fill in the callback entry with the new data */
+    callbackEntry->messageId = solicitedMessageId;
+    callbackEntry->callback = solicitedCallback;
+
+    /* the new callback entry will be added to the tail of the callback */
+    /* list, so it isn't chained to anything */
+    callbackEntry->next = NULL;
+
+    /* chain new callback entry to the last entry of the callback list */
+    list->callbackTail->next = callbackEntry;
+    list->callbackTail = callbackEntry;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhSolicitedCbMgrCallbackSave\n");
+
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixNpeMhSolicitedCbMgrCallbackRetrieve
+ */
+
+void ixNpeMhSolicitedCbMgrCallbackRetrieve (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback *solicitedCallback)
+{
+    IxNpeMhSolicitedCallbackList *list = NULL;
+    IxNpeMhSolicitedCallbackListEntry *callbackEntry = NULL;
+    IxNpeMhSolicitedCallbackListEntry *previousEntry = NULL;
+
+    /* initialise a pointer to the list for convenience */
+    list = &ixNpeMhSolicitedCbMgrCallbackLists[npeId];
+
+    /* initialise the callback entry to the first entry of the callback */
+    /* list - we must skip over the dummy entry, which is the previous */
+    callbackEntry = list->callbackHead->next;
+    previousEntry = list->callbackHead;
+
+    /* traverse the callback list looking for an entry with a matching */
+    /* message ID.  note we also save the previous entry's pointer to */
+    /* allow us to unchain the matching entry from the callback list */
+    while ((callbackEntry != NULL) &&
+           (callbackEntry->messageId != solicitedMessageId))
+    {
+        previousEntry = callbackEntry;
+        callbackEntry = callbackEntry->next;
+    }
+
+    /* if we didn't find a matching callback entry */
+    if (callbackEntry == NULL)
+    {
+        /* return a NULL callback in the outgoing parameter */
+        *solicitedCallback = NULL;
+    }
+    else /* we found a matching callback entry */
+    {
+        /* update statistical info */
+        ixNpeMhSolicitedCbMgrStats[npeId].retrieves++;
+
+        /* return the callback in the outgoing parameter */
+        *solicitedCallback = callbackEntry->callback;
+
+        /* unchain callback entry by chaining previous entry to next */
+        previousEntry->next = callbackEntry->next;
+
+        /* if the callback entry is at the tail of the list */
+        if (list->callbackTail == callbackEntry)
+        {
+            /* update the tail of the callback list */
+            list->callbackTail = previousEntry;
+        }
+
+        /* re-initialise the callback entry */
+        callbackEntry->messageId = 0x00;
+        callbackEntry->callback = NULL;
+
+        /* add the callback entry to the start of the free list */
+        callbackEntry->next = list->freeHead;
+        list->freeHead = callbackEntry;
+    }
+}
+
+/*
+ * Function definition: ixNpeMhSolicitedCbMgrShow
+ */
+
+void ixNpeMhSolicitedCbMgrShow (
+    IxNpeMhNpeId npeId)
+{
+    /* show the solicited callback list save counter */
+    IX_NPEMH_SHOW ("Solicited callback list saves",
+                   ixNpeMhSolicitedCbMgrStats[npeId].saves);
+
+    /* show the solicited callback list retrieve counter */
+    IX_NPEMH_SHOW ("Solicited callback list retrieves",
+                   ixNpeMhSolicitedCbMgrStats[npeId].retrieves);
+}
+
+/*
+ * Function definition: ixNpeMhSolicitedCbMgrShowReset
+ */
+
+void ixNpeMhSolicitedCbMgrShowReset (
+    IxNpeMhNpeId npeId)
+{
+    /* reset the solicited callback list save counter */
+    ixNpeMhSolicitedCbMgrStats[npeId].saves = 0;
+
+    /* reset the solicited callback list retrieve counter */
+    ixNpeMhSolicitedCbMgrStats[npeId].retrieves = 0;
+}

cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c

diff --git a/cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c b/cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c
new file mode 100644
index 0000000..d37f9f9
--- /dev/null
+++ b/cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c
@@ -0,0 +1,246 @@
+/**
+ * @file IxNpeMhUnsolicitedCbMgr.c
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the implementation of the private API for
+ * the Unsolicited Callback Manager module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Put the system defined include files required.
+ */
+
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxOsal.h"
+
+#include "IxNpeMhMacros_p.h"
+
+#include "IxNpeMhUnsolicitedCbMgr_p.h"
+
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/**
+ * @struct IxNpeMhUnsolicitedCallbackTable
+ *
+ * @brief This structure is used to maintain the list of registered
+ * callbacks.  One entry exists for each message ID, and a NULL entry will
+ * signify that no callback has been registered for that ID.
+ */
+
+typedef struct
+{
+    /** array of entries */
+    IxNpeMhCallback entries[IX_NPEMH_MAX_MESSAGE_ID + 1];
+} IxNpeMhUnsolicitedCallbackTable;
+
+/**
+ * @struct IxNpeMhUnsolicitedCbMgrStats
+ *
+ * @brief This structure is used to maintain statistics for the Unsolicited
+ * Callback Manager module.
+ */
+
+typedef struct
+{
+    UINT32 saves;      /**< callback table saves */
+    UINT32 overwrites; /**< callback table overwrites */
+} IxNpeMhUnsolicitedCbMgrStats;
+
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+PRIVATE IxNpeMhUnsolicitedCallbackTable
+ixNpeMhUnsolicitedCallbackTables[IX_NPEMH_NUM_NPES];
+
+PRIVATE IxNpeMhUnsolicitedCbMgrStats
+ixNpeMhUnsolicitedCbMgrStats[IX_NPEMH_NUM_NPES];
+
+/*
+ * Extern function prototypes.
+ */
+
+/*
+ * Static function prototypes.
+ */
+
+/*
+ * Function definition: ixNpeMhUnsolicitedCbMgrInitialize
+ */
+
+void ixNpeMhUnsolicitedCbMgrInitialize (void)
+{
+    IxNpeMhNpeId npeId = 0;
+    IxNpeMhUnsolicitedCallbackTable *table = NULL;
+    IxNpeMhMessageId messageId = 0;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhUnsolicitedCbMgrInitialize\n");
+
+    /* for each NPE ... */
+    for (npeId = 0; npeId < IX_NPEMH_NUM_NPES; npeId++)
+    {
+        /* initialise a pointer to the table for convenience */
+        table = &ixNpeMhUnsolicitedCallbackTables[npeId];
+
+        /* for each message ID ... */
+        for (messageId = IX_NPEMH_MIN_MESSAGE_ID;
+             messageId <= IX_NPEMH_MAX_MESSAGE_ID; messageId++)
+        {
+            /* initialise the callback for this message ID to NULL */
+            table->entries[messageId] = NULL;
+        }
+    }
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhUnsolicitedCbMgrInitialize\n");
+}
+
+/*
+ * Function definition: ixNpeMhUnsolicitedCbMgrCallbackSave
+ */
+
+void ixNpeMhUnsolicitedCbMgrCallbackSave (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId unsolicitedMessageId,
+    IxNpeMhCallback unsolicitedCallback)
+{
+    IxNpeMhUnsolicitedCallbackTable *table = NULL;
+
+    /* initialise a pointer to the table for convenience */
+    table = &ixNpeMhUnsolicitedCallbackTables[npeId];
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
+                     "ixNpeMhUnsolicitedCbMgrCallbackSave\n");
+
+    /* update statistical info */
+    ixNpeMhUnsolicitedCbMgrStats[npeId].saves++;
+
+    /* check if there is a callback already registered for this NPE and */
+    /* message ID */
+    if (table->entries[unsolicitedMessageId] != NULL)
+    {
+	/* if we are overwriting an existing callback */
+	if (unsolicitedCallback != NULL)
+	{
+	    IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "Unsolicited callback "
+			     "overwriting existing callback for NPE ID %d "
+			     "message ID 0x%02X\n", npeId, unsolicitedMessageId);
+	}
+	else /* if we are clearing an existing callback */
+	{
+	    IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "NULL unsolicited callback "
+			     "clearing existing callback for NPE ID %d "
+			     "message ID 0x%02X\n", npeId, unsolicitedMessageId);
+	}
+
+        /* update statistical info */
+        ixNpeMhUnsolicitedCbMgrStats[npeId].overwrites++;
+    }
+
+    /* save the callback into the table */
+    table->entries[unsolicitedMessageId] = unsolicitedCallback;
+
+    IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
+                     "ixNpeMhUnsolicitedCbMgrCallbackSave\n");
+}
+
+/*
+ * Function definition: ixNpeMhUnsolicitedCbMgrCallbackRetrieve
+ */
+
+void ixNpeMhUnsolicitedCbMgrCallbackRetrieve (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId unsolicitedMessageId,
+    IxNpeMhCallback *unsolicitedCallback)
+{
+    IxNpeMhUnsolicitedCallbackTable *table = NULL;
+
+    /* initialise a pointer to the table for convenience */
+    table = &ixNpeMhUnsolicitedCallbackTables[npeId];
+
+    /* retrieve the callback from the table */
+    *unsolicitedCallback = table->entries[unsolicitedMessageId];
+}
+
+/*
+ * Function definition: ixNpeMhUnsolicitedCbMgrShow
+ */
+
+void ixNpeMhUnsolicitedCbMgrShow (
+    IxNpeMhNpeId npeId)
+{
+    /* show the unsolicited callback table save counter */
+    IX_NPEMH_SHOW ("Unsolicited callback table saves",
+                   ixNpeMhUnsolicitedCbMgrStats[npeId].saves);
+
+    /* show the unsolicited callback table overwrite counter */
+    IX_NPEMH_SHOW ("Unsolicited callback table overwrites",
+                   ixNpeMhUnsolicitedCbMgrStats[npeId].overwrites);
+}
+
+/*
+ * Function definition: ixNpeMhUnsolicitedCbMgrShowReset
+ */
+
+void ixNpeMhUnsolicitedCbMgrShowReset (
+    IxNpeMhNpeId npeId)
+{
+    /* reset the unsolicited callback table save counter */
+    ixNpeMhUnsolicitedCbMgrStats[npeId].saves = 0;
+
+    /* reset the unsolicited callback table overwrite counter */
+    ixNpeMhUnsolicitedCbMgrStats[npeId].overwrites = 0;
+}

cpu/ixp/npe/IxOsalBufferMgt.c

diff --git a/cpu/ixp/npe/IxOsalBufferMgt.c b/cpu/ixp/npe/IxOsalBufferMgt.c
new file mode 100644
index 0000000..fa8db47
--- /dev/null
+++ b/cpu/ixp/npe/IxOsalBufferMgt.c
@@ -0,0 +1,800 @@
+/**
+ * @file IxOsalBufferMgt.c
+ *
+ * @brief Default buffer pool management and buffer management
+ *        Implementation.
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/*
+ * OS may choose to use default bufferMgt by defining
+ * IX_OSAL_USE_DEFAULT_BUFFER_MGT in IxOsalOsBufferMgt.h  
+ */
+
+#include "IxOsal.h"
+
+#define IX_OSAL_BUFFER_FREE_PROTECTION  /* Define this to enable Illegal MBuf Freed Protection*/
+
+/*
+ * The implementation is only used when the following
+ * is defined.
+ */
+#ifdef IX_OSAL_USE_DEFAULT_BUFFER_MGT
+
+
+#define IX_OSAL_MBUF_SYS_SIGNATURE				(0x8BADF00D)
+#define IX_OSAL_MBUF_SYS_SIGNATURE_MASK				(0xEFFFFFFF)
+#define IX_OSAL_MBUF_USED_FLAG					(0x10000000)
+#define IX_OSAL_MBUF_SYS_SIGNATURE_INIT(bufPtr)        		IX_OSAL_MBUF_SIGNATURE (bufPtr) = (UINT32)IX_OSAL_MBUF_SYS_SIGNATURE
+
+/* 
+*  This implementation is protect, the buffer pool management's  ixOsalMBufFree 
+*  against an invalid MBUF pointer argument that already has been freed earlier 
+*  or in other words resides in the free pool of MBUFs. This added feature, 
+*  checks the MBUF "USED" FLAG. The Flag tells if the MBUF is still not freed 
+*  back to the Buffer Pool.
+*  Disable this feature for performance reasons by undef 
+*  IX_OSAL_BUFFER_FREE_PROTECTION macro.
+*/
+#ifdef IX_OSAL_BUFFER_FREE_PROTECTION  /*IX_OSAL_BUFFER_FREE_PROTECTION With Buffer Free protection*/
+
+#define IX_OSAL_MBUF_GET_SYS_SIGNATURE(bufPtr)		(IX_OSAL_MBUF_SIGNATURE (bufPtr)&(IX_OSAL_MBUF_SYS_SIGNATURE_MASK) )
+#define IX_OSAL_MBUF_SET_SYS_SIGNATURE(bufPtr)    do {																											\
+																									IX_OSAL_MBUF_SIGNATURE (bufPtr)&(~IX_OSAL_MBUF_SYS_SIGNATURE_MASK);\
+														    									IX_OSAL_MBUF_SIGNATURE (bufPtr)|=IX_OSAL_MBUF_SYS_SIGNATURE;			\
+																									}while(0)
+
+#define IX_OSAL_MBUF_SET_USED_FLAG(bufPtr)   IX_OSAL_MBUF_SIGNATURE (bufPtr)|=IX_OSAL_MBUF_USED_FLAG
+#define IX_OSAL_MBUF_CLEAR_USED_FLAG(bufPtr) IX_OSAL_MBUF_SIGNATURE (bufPtr)&=~IX_OSAL_MBUF_USED_FLAG
+#define IX_OSAL_MBUF_ISSET_USED_FLAG(bufPtr) (IX_OSAL_MBUF_SIGNATURE (bufPtr)&IX_OSAL_MBUF_USED_FLAG)
+
+#else
+
+#define IX_OSAL_MBUF_GET_SYS_SIGNATURE(bufPtr)	 IX_OSAL_MBUF_SIGNATURE (bufPtr)
+#define IX_OSAL_MBUF_SET_SYS_SIGNATURE(bufPtr)   IX_OSAL_MBUF_SIGNATURE (bufPtr) = IX_OSAL_MBUF_SYS_SIGNATURE
+
+#endif /*IX_OSAL_BUFFER_FREE_PROTECTION With Buffer Free protection*/
+/*
+ * Variable declarations global to this file only.  Externs are followed by
+ * static variables.
+ */
+
+/* 
+ * A unit of 32, used to provide bit-shift for pool
+ * management. Needs some work if users want more than 32 pools.
+ */
+#define IX_OSAL_BUFF_FREE_BITS 32
+
+PRIVATE UINT32 ixOsalBuffFreePools[IX_OSAL_MBUF_MAX_POOLS /
+    IX_OSAL_BUFF_FREE_BITS];
+
+PUBLIC IX_OSAL_MBUF_POOL ixOsalBuffPools[IX_OSAL_MBUF_MAX_POOLS];
+
+static int ixOsalBuffPoolsInUse = 0;
+
+#ifdef IX_OSAL_BUFFER_ALLOC_SEPARATELY
+PRIVATE IX_OSAL_MBUF *
+ixOsalBuffPoolMbufInit (UINT32 mbufSizeAligned,
+                      UINT32 dataSizeAligned,
+                      IX_OSAL_MBUF_POOL *poolPtr);
+#endif
+
+PRIVATE IX_OSAL_MBUF_POOL * ixOsalPoolAlloc (void);                      
+
+/*
+ * Function definition: ixOsalPoolAlloc
+ */
+
+/****************************/
+
+PRIVATE IX_OSAL_MBUF_POOL *
+ixOsalPoolAlloc (void)
+{
+    register unsigned int i = 0;
+
+    /*
+     * Scan for the first free buffer. Free buffers are indicated by 0
+     * on the corrsponding bit in ixOsalBuffFreePools. 
+     */
+    if (ixOsalBuffPoolsInUse >= IX_OSAL_MBUF_MAX_POOLS)
+    {
+        /*
+         * Fail to grab a ptr this time 
+         */
+        return NULL;
+    }
+
+    while (ixOsalBuffFreePools[i / IX_OSAL_BUFF_FREE_BITS] &
+        (1 << (i % IX_OSAL_BUFF_FREE_BITS)))
+        i++;
+    /*
+     * Free buffer found. Mark it as busy and initialize. 
+     */
+    ixOsalBuffFreePools[i / IX_OSAL_BUFF_FREE_BITS] |=
+        (1 << (i % IX_OSAL_BUFF_FREE_BITS));
+
+    memset (&ixOsalBuffPools[i], 0, sizeof (IX_OSAL_MBUF_POOL));
+
+    ixOsalBuffPools[i].poolIdx = i;
+    ixOsalBuffPoolsInUse++;
+
+    return &ixOsalBuffPools[i];
+}
+
+
+#ifdef IX_OSAL_BUFFER_ALLOC_SEPARATELY
+PRIVATE IX_OSAL_MBUF *
+ixOsalBuffPoolMbufInit (UINT32 mbufSizeAligned,
+                      UINT32 dataSizeAligned,
+                      IX_OSAL_MBUF_POOL *poolPtr)
+{
+    UINT8 *dataPtr;
+    IX_OSAL_MBUF *realMbufPtr;
+    /* Allocate cache-aligned memory for mbuf header */
+    realMbufPtr = (IX_OSAL_MBUF *) IX_OSAL_CACHE_DMA_MALLOC (mbufSizeAligned);
+    IX_OSAL_ASSERT (realMbufPtr != NULL);
+    memset (realMbufPtr, 0, mbufSizeAligned);
+
+    /* Allocate cache-aligned memory for mbuf data */
+    dataPtr = (UINT8 *) IX_OSAL_CACHE_DMA_MALLOC (dataSizeAligned);
+    IX_OSAL_ASSERT (dataPtr != NULL);
+    memset (dataPtr, 0, dataSizeAligned);
+
+    /* Fill in mbuf header fields */
+    IX_OSAL_MBUF_MDATA (realMbufPtr) = dataPtr;
+    IX_OSAL_MBUF_ALLOCATED_BUFF_DATA (realMbufPtr) = (UINT32)dataPtr;
+
+    IX_OSAL_MBUF_MLEN (realMbufPtr) = dataSizeAligned;
+    IX_OSAL_MBUF_ALLOCATED_BUFF_LEN (realMbufPtr) = dataSizeAligned;
+
+    IX_OSAL_MBUF_NET_POOL (realMbufPtr) = (IX_OSAL_MBUF_POOL *) poolPtr;
+
+    IX_OSAL_MBUF_SYS_SIGNATURE_INIT(realMbufPtr);
+
+    /* update some statistical information */
+    poolPtr->mbufMemSize += mbufSizeAligned;
+    poolPtr->dataMemSize += dataSizeAligned;
+
+    return realMbufPtr;
+}
+#endif /* #ifdef IX_OSAL_BUFFER_ALLOC_SEPARATELY */
+
+/*
+ * Function definition: ixOsalBuffPoolInit
+ */
+
+PUBLIC IX_OSAL_MBUF_POOL *
+ixOsalPoolInit (UINT32 count, UINT32 size, const char *name)
+{
+
+    /* These variables are only used if UX_OSAL_BUFFER_ALLOC_SEPERATELY
+     * is defined .
+     */
+#ifdef IX_OSAL_BUFFER_ALLOC_SEPARATELY
+    UINT32 i, mbufSizeAligned, dataSizeAligned;
+    IX_OSAL_MBUF *currentMbufPtr = NULL;
+#else
+    void *poolBufPtr;
+    void *poolDataPtr;
+    int mbufMemSize;
+    int dataMemSize;
+#endif
+
+    IX_OSAL_MBUF_POOL *poolPtr = NULL;
+    
+    if (count <= 0)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalPoolInit(): " "count = 0 \n", 0, 0, 0, 0, 0, 0);
+        return NULL;        
+    }
+
+    if (name == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalPoolInit(): " "NULL name \n", 0, 0, 0, 0, 0, 0);
+        return NULL;        
+    }
+    
+    if (strlen (name) > IX_OSAL_MBUF_POOL_NAME_LEN)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalPoolInit(): "
+            "ERROR - name length should be no greater than %d  \n",
+            IX_OSAL_MBUF_POOL_NAME_LEN, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+/* OS can choose whether to allocate all buffers all together (if it 
+ * can handle a huge single alloc request), or to allocate buffers 
+ * separately by the defining IX_OSAL_BUFFER_ALLOC_SEPARATELY.
+ */
+#ifdef IX_OSAL_BUFFER_ALLOC_SEPARATELY
+    /* Get a pool Ptr */
+    poolPtr = ixOsalPoolAlloc ();
+
+    if (poolPtr == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalPoolInit(): " "Fail to Get PoolPtr \n", 0, 0, 0, 0, 0, 0);    
+        return NULL;
+    }
+
+    mbufSizeAligned = IX_OSAL_MBUF_POOL_SIZE_ALIGN (sizeof (IX_OSAL_MBUF));
+    dataSizeAligned = IX_OSAL_MBUF_POOL_SIZE_ALIGN(size);
+
+    poolPtr->nextFreeBuf = NULL;    
+    poolPtr->mbufMemPtr = NULL;    
+    poolPtr->dataMemPtr = NULL;
+    poolPtr->bufDataSize = dataSizeAligned;
+    poolPtr->totalBufsInPool = count;
+    poolPtr->poolAllocType = IX_OSAL_MBUF_POOL_TYPE_SYS_ALLOC;
+    strcpy (poolPtr->name, name);
+
+
+    for (i = 0; i < count; i++)
+    {
+	    /* create an mbuf */
+	    currentMbufPtr = ixOsalBuffPoolMbufInit (mbufSizeAligned,
+					         dataSizeAligned,
+					         poolPtr);
+
+#ifdef IX_OSAL_BUFFER_FREE_PROTECTION 		
+/* Set the Buffer USED Flag. If not, ixOsalMBufFree will fail.
+   ixOsalMbufFree used here is in a special case whereby, it's 
+   used to add MBUF to the Pool. By specification, ixOsalMbufFree 
+   deallocates an allocated MBUF from Pool.
+*/ 			         
+      IX_OSAL_MBUF_SET_USED_FLAG(currentMbufPtr);
+#endif                             
+	    /* Add it to the pool */
+	    ixOsalMbufFree (currentMbufPtr);
+
+	    /* flush the pool information to RAM */
+	    IX_OSAL_CACHE_FLUSH (currentMbufPtr, mbufSizeAligned);
+    }
+    
+    /*
+     * update the number of free buffers in the pool 
+     */
+    poolPtr->freeBufsInPool = count;
+
+#else 
+/* Otherwise allocate buffers in a continuous block fashion */    
+    poolBufPtr = IX_OSAL_MBUF_POOL_MBUF_AREA_ALLOC (count, mbufMemSize);
+    IX_OSAL_ASSERT (poolBufPtr != NULL);
+    poolDataPtr =
+        IX_OSAL_MBUF_POOL_DATA_AREA_ALLOC (count, size, dataMemSize);
+    IX_OSAL_ASSERT (poolDataPtr != NULL);
+
+    poolPtr = ixOsalNoAllocPoolInit (poolBufPtr, poolDataPtr,
+        count, size, name);
+    if (poolPtr == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalPoolInit(): " "Fail to get pool ptr \n", 0, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+    poolPtr->poolAllocType = IX_OSAL_MBUF_POOL_TYPE_SYS_ALLOC;
+
+#endif /* IX_OSAL_BUFFER_ALLOC_SEPARATELY */
+    return poolPtr;
+}
+
+PUBLIC IX_OSAL_MBUF_POOL *
+ixOsalNoAllocPoolInit (void *poolBufPtr,
+    void *poolDataPtr, UINT32 count, UINT32 size, const char *name)
+{
+    UINT32 i,  mbufSizeAligned, sizeAligned;
+    IX_OSAL_MBUF *currentMbufPtr = NULL;
+    IX_OSAL_MBUF *nextMbufPtr = NULL;
+    IX_OSAL_MBUF_POOL *poolPtr = NULL;
+
+    /*
+     * check parameters 
+     */
+    if (poolBufPtr == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalNoAllocPoolInit(): "
+            "ERROR - NULL poolBufPtr \n", 0, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+    if (count <= 0)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalNoAllocPoolInit(): "
+            "ERROR - count must > 0   \n", 0, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+    if (name == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalNoAllocPoolInit(): "
+            "ERROR - NULL name ptr  \n", 0, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+    if (strlen (name) > IX_OSAL_MBUF_POOL_NAME_LEN)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalNoAllocPoolInit(): "
+            "ERROR - name length should be no greater than %d  \n",
+            IX_OSAL_MBUF_POOL_NAME_LEN, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+    poolPtr = ixOsalPoolAlloc ();
+
+    if (poolPtr == NULL)
+    {
+        return NULL;
+    }
+
+    /*
+     * Adjust sizes to ensure alignment on cache line boundaries 
+     */
+    mbufSizeAligned =
+        IX_OSAL_MBUF_POOL_SIZE_ALIGN (sizeof (IX_OSAL_MBUF));
+    /*
+     * clear the mbuf memory area 
+     */
+    memset (poolBufPtr, 0, mbufSizeAligned * count);
+
+    if (poolDataPtr != NULL)
+    {
+        /*
+         * Adjust sizes to ensure alignment on cache line boundaries 
+         */
+        sizeAligned = IX_OSAL_MBUF_POOL_SIZE_ALIGN (size);
+        /*
+         * clear the data memory area 
+         */
+        memset (poolDataPtr, 0, sizeAligned * count);
+    }
+    else
+    {
+        sizeAligned = 0;
+    }
+
+    /*
+     * initialise pool fields 
+     */
+    strcpy ((poolPtr)->name, name);
+
+    poolPtr->dataMemPtr = poolDataPtr;
+    poolPtr->mbufMemPtr = poolBufPtr;
+    poolPtr->bufDataSize = sizeAligned;
+    poolPtr->totalBufsInPool = count;
+    poolPtr->mbufMemSize = mbufSizeAligned * count;
+    poolPtr->dataMemSize = sizeAligned * count;
+
+    currentMbufPtr = (IX_OSAL_MBUF *) poolBufPtr;
+
+    poolPtr->nextFreeBuf = currentMbufPtr;
+
+    for (i = 0; i < count; i++)
+    {
+        if (i < (count - 1))
+        {
+            nextMbufPtr =
+                (IX_OSAL_MBUF *) ((unsigned) currentMbufPtr +
+                mbufSizeAligned);
+        }
+        else
+        {                       /* last mbuf in chain */
+            nextMbufPtr = NULL;
+        }
+        IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR (currentMbufPtr) = nextMbufPtr;
+        IX_OSAL_MBUF_NET_POOL (currentMbufPtr) = poolPtr;
+
+        IX_OSAL_MBUF_SYS_SIGNATURE_INIT(currentMbufPtr);
+
+        if (poolDataPtr != NULL)
+        {
+            IX_OSAL_MBUF_MDATA (currentMbufPtr) = poolDataPtr;
+            IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(currentMbufPtr) = (UINT32) poolDataPtr;
+
+            IX_OSAL_MBUF_MLEN (currentMbufPtr) = sizeAligned;
+            IX_OSAL_MBUF_ALLOCATED_BUFF_LEN(currentMbufPtr) = sizeAligned;
+
+            poolDataPtr = (void *) ((unsigned) poolDataPtr + sizeAligned);
+        }
+
+        currentMbufPtr = nextMbufPtr;
+    }
+
+    /*
+     * update the number of free buffers in the pool 
+     */
+    poolPtr->freeBufsInPool = count;
+
+    poolPtr->poolAllocType = IX_OSAL_MBUF_POOL_TYPE_USER_ALLOC;
+
+    return poolPtr;
+}
+
+/* 
+ * Get a mbuf ptr from the pool
+ */
+PUBLIC IX_OSAL_MBUF *
+ixOsalMbufAlloc (IX_OSAL_MBUF_POOL * poolPtr)
+{
+    int lock;
+    IX_OSAL_MBUF *newBufPtr = NULL;
+
+    /*
+     * check parameters 
+     */
+    if (poolPtr == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalMbufAlloc(): "
+            "ERROR - Invalid Parameter\n", 0, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+    lock = ixOsalIrqLock ();
+
+    newBufPtr = poolPtr->nextFreeBuf;
+    if (newBufPtr)
+    {
+        poolPtr->nextFreeBuf =
+            IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR (newBufPtr);
+        IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR (newBufPtr) = NULL;
+
+        /*
+         * update the number of free buffers in the pool 
+         */
+        poolPtr->freeBufsInPool--;
+    }
+    else
+    {
+        /* Return NULL to indicate to caller that request is denied. */
+        ixOsalIrqUnlock (lock);
+
+        return NULL;
+    }
+
+#ifdef IX_OSAL_BUFFER_FREE_PROTECTION
+	/* Set Buffer Used Flag to indicate state.*/
+    IX_OSAL_MBUF_SET_USED_FLAG(newBufPtr);
+#endif
+
+    ixOsalIrqUnlock (lock);
+
+    return newBufPtr;
+}
+
+PUBLIC IX_OSAL_MBUF *
+ixOsalMbufFree (IX_OSAL_MBUF * bufPtr)
+{
+    int lock;
+    IX_OSAL_MBUF_POOL *poolPtr;
+
+    IX_OSAL_MBUF *nextBufPtr = NULL;
+
+    /*
+     * check parameters 
+     */
+    if (bufPtr == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalMbufFree(): "
+            "ERROR - Invalid Parameter\n", 0, 0, 0, 0, 0, 0);
+        return NULL;
+    }
+
+
+
+    lock = ixOsalIrqLock ();
+
+#ifdef IX_OSAL_BUFFER_FREE_PROTECTION
+	
+	/* Prevention for Buffer freed more than once*/
+    if(!IX_OSAL_MBUF_ISSET_USED_FLAG(bufPtr))
+    {
+   	return NULL;
+    }
+    IX_OSAL_MBUF_CLEAR_USED_FLAG(bufPtr);
+#endif
+	
+    poolPtr = IX_OSAL_MBUF_NET_POOL (bufPtr);
+
+    /*
+     * check the mbuf wrapper signature (if mbuf wrapper was used) 
+     */
+    if (poolPtr->poolAllocType == IX_OSAL_MBUF_POOL_TYPE_SYS_ALLOC)
+    {
+        IX_OSAL_ENSURE ( (IX_OSAL_MBUF_GET_SYS_SIGNATURE(bufPtr) == IX_OSAL_MBUF_SYS_SIGNATURE),
+            "ixOsalBuffPoolBufFree: ERROR - Invalid mbuf signature.");
+    }
+
+    nextBufPtr = IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR (bufPtr);
+
+    IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR (bufPtr) = poolPtr->nextFreeBuf;
+    poolPtr->nextFreeBuf = bufPtr;
+
+    /*
+     * update the number of free buffers in the pool 
+     */
+    poolPtr->freeBufsInPool++;
+
+    ixOsalIrqUnlock (lock);
+
+    return nextBufPtr;
+}
+
+PUBLIC void
+ixOsalMbufChainFree (IX_OSAL_MBUF * bufPtr)
+{
+    while ((bufPtr = ixOsalMbufFree (bufPtr)));
+}
+
+/*
+ * Function definition: ixOsalBuffPoolShow
+ */
+PUBLIC void
+ixOsalMbufPoolShow (IX_OSAL_MBUF_POOL * poolPtr)
+{
+    IX_OSAL_MBUF *nextBufPtr;
+    int count = 0;
+    int lock;
+
+    /*
+     * check parameters 
+     */
+    if (poolPtr == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalBuffPoolShow(): "
+            "ERROR - Invalid Parameter", 0, 0, 0, 0, 0, 0);
+        /*
+         * return IX_FAIL; 
+         */
+        return;
+    }
+
+    lock = ixOsalIrqLock ();
+    count = poolPtr->freeBufsInPool;
+    nextBufPtr = poolPtr->nextFreeBuf;
+    ixOsalIrqUnlock (lock);
+
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE,
+        IX_OSAL_LOG_DEV_STDOUT, "=== POOL INFORMATION ===\n", 0, 0, 0,
+        0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Pool Name:                   %s\n",
+        (unsigned int) poolPtr->name, 0, 0, 0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Pool Allocation Type:        %d\n",
+        (unsigned int) poolPtr->poolAllocType, 0, 0, 0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Pool Mbuf Mem Usage (bytes): %d\n",
+        (unsigned int) poolPtr->mbufMemSize, 0, 0, 0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Pool Data Mem Usage (bytes): %d\n",
+        (unsigned int) poolPtr->dataMemSize, 0, 0, 0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Mbuf Data Capacity  (bytes): %d\n",
+        (unsigned int) poolPtr->bufDataSize, 0, 0, 0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Total Mbufs in Pool:         %d\n",
+        (unsigned int) poolPtr->totalBufsInPool, 0, 0, 0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Available Mbufs:             %d\n", (unsigned int) count, 0,
+        0, 0, 0, 0);
+    ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+        "Next Available Mbuf:         %p\n", (unsigned int) nextBufPtr,
+        0, 0, 0, 0, 0);
+
+    if (poolPtr->poolAllocType == IX_OSAL_MBUF_POOL_TYPE_USER_ALLOC)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "Mbuf Mem Area Start address: %p\n",
+            (unsigned int) poolPtr->mbufMemPtr, 0, 0, 0, 0, 0);
+        ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT,
+            "Data Mem Area Start address: %p\n",
+            (unsigned int) poolPtr->dataMemPtr, 0, 0, 0, 0, 0);
+    }
+}
+
+PUBLIC void
+ixOsalMbufDataPtrReset (IX_OSAL_MBUF * bufPtr)
+{
+    IX_OSAL_MBUF_POOL *poolPtr;
+    UINT8 *poolDataPtr;
+
+    if (bufPtr == NULL)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalBuffPoolBufDataPtrReset"
+            ": ERROR - Invalid Parameter\n", 0, 0, 0, 0, 0, 0);
+        return;
+    }
+
+    poolPtr = (IX_OSAL_MBUF_POOL *) IX_OSAL_MBUF_NET_POOL (bufPtr);
+    poolDataPtr = poolPtr->dataMemPtr;
+
+    if (poolPtr->poolAllocType == IX_OSAL_MBUF_POOL_TYPE_SYS_ALLOC)
+    {
+        if (IX_OSAL_MBUF_GET_SYS_SIGNATURE(bufPtr) != IX_OSAL_MBUF_SYS_SIGNATURE)
+        {
+            ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDOUT,
+                "ixOsalBuffPoolBufDataPtrReset"
+                ": invalid mbuf, cannot reset mData pointer\n", 0, 0,
+                0, 0, 0, 0);
+            return;
+        }
+        IX_OSAL_MBUF_MDATA (bufPtr) = (UINT8*)IX_OSAL_MBUF_ALLOCATED_BUFF_DATA (bufPtr);
+    }
+    else
+    {
+        if (poolDataPtr)
+        {
+            unsigned int bufSize = poolPtr->bufDataSize;
+            unsigned int bufDataAddr =
+                (unsigned int) IX_OSAL_MBUF_MDATA (bufPtr);
+            unsigned int poolDataAddr = (unsigned int) poolDataPtr;
+
+            /*
+             * the pointer is still pointing somewhere in the mbuf payload.
+             * This operation moves the pointer to the beginning of the 
+             * mbuf payload
+             */
+            bufDataAddr = ((bufDataAddr - poolDataAddr) / bufSize) * bufSize;
+            IX_OSAL_MBUF_MDATA (bufPtr) = &poolDataPtr[bufDataAddr];
+        }
+        else
+        {
+            ixOsalLog (IX_OSAL_LOG_LVL_WARNING, IX_OSAL_LOG_DEV_STDOUT,
+                "ixOsalBuffPoolBufDataPtrReset"
+                ": cannot be used if user supplied NULL pointer for pool data area "
+                "when pool was created\n", 0, 0, 0, 0, 0, 0);
+            return;
+        }
+    }
+
+}
+
+/*
+ * Function definition: ixOsalBuffPoolUninit
+ */
+PUBLIC IX_STATUS
+ixOsalBuffPoolUninit (IX_OSAL_MBUF_POOL * pool)
+{
+    if (!pool)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalBuffPoolUninit: NULL ptr \n", 0, 0, 0, 0, 0, 0);
+        return IX_FAIL;
+    }
+
+    if (pool->freeBufsInPool != pool->totalBufsInPool)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalBuffPoolUninit: need to return all ptrs to the pool first! \n",
+            0, 0, 0, 0, 0, 0);
+        return IX_FAIL;
+    }
+
+    if (pool->poolAllocType == IX_OSAL_MBUF_POOL_TYPE_SYS_ALLOC)
+    {
+#ifdef IX_OSAL_BUFFER_ALLOC_SEPARATELY
+				UINT32 i;
+				IX_OSAL_MBUF* pBuf;
+				
+				pBuf = pool->nextFreeBuf;
+				/* Freed the Buffer one by one till all the Memory is freed*/
+				for (i= pool->freeBufsInPool; i >0 && pBuf!=NULL ;i--){
+						IX_OSAL_MBUF* pBufTemp;
+						pBufTemp = IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(pBuf);
+						/* Freed MBUF Data Memory area*/
+						IX_OSAL_CACHE_DMA_FREE( (void *) (IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(pBuf)) );
+						/* Freed MBUF Struct Memory area*/
+						IX_OSAL_CACHE_DMA_FREE(pBuf);
+						pBuf = pBufTemp;
+				}
+				
+#else    	
+        IX_OSAL_CACHE_DMA_FREE (pool->mbufMemPtr);
+        IX_OSAL_CACHE_DMA_FREE (pool->dataMemPtr);
+#endif        
+    }
+
+    ixOsalBuffFreePools[pool->poolIdx / IX_OSAL_BUFF_FREE_BITS] &=
+        ~(1 << (pool->poolIdx % IX_OSAL_BUFF_FREE_BITS));
+    ixOsalBuffPoolsInUse--;
+    return IX_SUCCESS;
+}
+
+/*
+ * Function definition: ixOsalBuffPoolDataAreaSizeGet
+ */
+PUBLIC UINT32
+ixOsalBuffPoolDataAreaSizeGet (int count, int size)
+{
+    UINT32 memorySize;
+    memorySize = count * IX_OSAL_MBUF_POOL_SIZE_ALIGN (size);
+    return memorySize;
+}
+
+/*
+ * Function definition: ixOsalBuffPoolMbufAreaSizeGet
+ */
+PUBLIC UINT32
+ixOsalBuffPoolMbufAreaSizeGet (int count)
+{
+    UINT32 memorySize;
+    memorySize =
+        count * IX_OSAL_MBUF_POOL_SIZE_ALIGN (sizeof (IX_OSAL_MBUF));
+    return memorySize;
+}
+
+/*
+ * Function definition: ixOsalBuffPoolFreeCountGet
+ */
+PUBLIC UINT32 ixOsalBuffPoolFreeCountGet(IX_OSAL_MBUF_POOL * poolPtr)
+
+{
+
+   return poolPtr->freeBufsInPool;
+
+}
+
+#endif /* IX_OSAL_USE_DEFAULT_BUFFER_MGT */

cpu/ixp/npe/IxOsalIoMem.c

diff --git a/cpu/ixp/npe/IxOsalIoMem.c b/cpu/ixp/npe/IxOsalIoMem.c
new file mode 100644
index 0000000..9e540c1
--- /dev/null
+++ b/cpu/ixp/npe/IxOsalIoMem.c
@@ -0,0 +1,332 @@
+/**
+ * @file IxOsalIoMem.c 
+ *
+ * @brief OS-independent IO/Mem implementation 
+ * 
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/* Access to the global mem map is only allowed in this file */
+#define IxOsalIoMem_C
+
+#include "IxOsal.h"
+
+#define SEARCH_PHYSICAL_ADDRESS (1)
+#define SEARCH_VIRTUAL_ADDRESS  (2)
+
+/*
+ * Searches for map using one of the following criteria:
+ * 
+ * - enough room to include a zone starting with the physical "requestedAddress" of size "size" (for mapping)
+ * - includes the virtual "requestedAddress" in its virtual address space (already mapped, for unmapping)
+ * - correct coherency
+ *
+ * Returns a pointer to the map or NULL if a suitable map is not found.
+ */
+PRIVATE IxOsalMemoryMap *
+ixOsalMemMapFind (UINT32 requestedAddress,
+    UINT32 size, UINT32 searchCriteria, UINT32 requestedEndianType)
+{
+    UINT32 mapIndex;
+
+    UINT32 numMapElements =
+        sizeof (ixOsalGlobalMemoryMap) / sizeof (IxOsalMemoryMap);
+
+    for (mapIndex = 0; mapIndex < numMapElements; mapIndex++)
+    {
+        IxOsalMemoryMap *map = &ixOsalGlobalMemoryMap[mapIndex];
+
+        if (searchCriteria == SEARCH_PHYSICAL_ADDRESS
+            && requestedAddress >= map->physicalAddress
+            && (requestedAddress + size) <= (map->physicalAddress + map->size)
+            && (map->mapEndianType & requestedEndianType) != 0)
+        {
+            return map;
+        }
+        else if (searchCriteria == SEARCH_VIRTUAL_ADDRESS
+            && requestedAddress >= map->virtualAddress
+            && requestedAddress <= (map->virtualAddress + map->size)
+            && (map->mapEndianType & requestedEndianType) != 0)
+        {
+            return map;
+        }
+        else if (searchCriteria == SEARCH_PHYSICAL_ADDRESS)
+        {
+            ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3,
+                IX_OSAL_LOG_DEV_STDOUT,
+                "Osal: Checking [phys addr 0x%x:size 0x%x:endianType %d]\n",
+                map->physicalAddress, map->size, map->mapEndianType, 0, 0, 0);
+        }
+    }
+
+    /*
+     * not found 
+     */
+    return NULL;
+}
+
+/*
+ * This function maps an I/O mapped physical memory zone of the given size
+ * into a virtual memory zone accessible by the caller and returns a cookie - 
+ * the start address of the virtual memory zone. 
+ * IX_OSAL_MMAP_PHYS_TO_VIRT should NOT therefore be used on the returned 
+ * virtual address.
+ * The memory zone is to be unmapped using ixOsalMemUnmap once the caller has
+ * finished using this zone (e.g. on driver unload) using the cookie as 
+ * parameter.
+ * The IX_OSAL_READ/WRITE_LONG/SHORT macros should be used to read and write 
+ * the mapped memory, adding the necessary offsets to the address cookie.
+ *
+ * Note: this function is not to be used directly. Use IX_OSAL_MEM_MAP 
+ * instead.
+ */
+PUBLIC void *
+ixOsalIoMemMap (UINT32 requestedAddress,
+    UINT32 size, IxOsalMapEndianessType requestedEndianType)
+{
+    IxOsalMemoryMap *map;
+
+    ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3,
+        IX_OSAL_LOG_DEV_STDOUT,
+        "OSAL: Mapping [addr 0x%x:size 0x%x:endianType %d]\n",
+        requestedAddress, size, requestedEndianType, 0, 0, 0);
+
+    if (requestedEndianType == IX_OSAL_LE)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalIoMemMap: Please specify component coherency mode to use MEM functions \n",
+            0, 0, 0, 0, 0, 0);
+        return (NULL);
+    }
+    map = ixOsalMemMapFind (requestedAddress,
+        size, SEARCH_PHYSICAL_ADDRESS, requestedEndianType);
+    if (map != NULL)
+    {
+        UINT32 offset = requestedAddress - map->physicalAddress;
+
+        ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3,
+            IX_OSAL_LOG_DEV_STDOUT, "OSAL: Found map [", 0, 0, 0, 0, 0, 0);
+        ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3,
+            IX_OSAL_LOG_DEV_STDOUT, map->name, 0, 0, 0, 0, 0, 0);
+        ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3,
+            IX_OSAL_LOG_DEV_STDOUT,
+            ":addr 0x%x: virt 0x%x:size 0x%x:ref %d:endianType %d]\n",
+            map->physicalAddress, map->virtualAddress,
+            map->size, map->refCount, map->mapEndianType, 0);
+
+        if (map->type == IX_OSAL_DYNAMIC_MAP && map->virtualAddress == 0)
+        {
+            if (map->mapFunction != NULL)
+            {
+                map->mapFunction (map);
+
+                if (map->virtualAddress == 0)
+                {
+                    /*
+                     * failed 
+                     */
+                    ixOsalLog (IX_OSAL_LOG_LVL_FATAL,
+                        IX_OSAL_LOG_DEV_STDERR,
+                        "OSAL: Remap failed - [addr 0x%x:size 0x%x:endianType %d]\n",
+                        requestedAddress, size, requestedEndianType, 0, 0, 0);
+                    return NULL;
+                }
+            }
+            else
+            {
+                /*
+                 * error, no map function for a dynamic map 
+                 */
+                ixOsalLog (IX_OSAL_LOG_LVL_FATAL,
+                    IX_OSAL_LOG_DEV_STDERR,
+                    "OSAL: No map function for a dynamic map - "
+                    "[addr 0x%x:size 0x%x:endianType %d]\n",
+                    requestedAddress, size, requestedEndianType, 0, 0, 0);
+
+                return NULL;
+            }
+        }
+
+        /*
+         * increment reference count 
+         */
+        map->refCount++;
+
+        return (void *) (map->virtualAddress + offset);
+    }
+
+    /*
+     * requested address is not described in the global memory map 
+     */
+    ixOsalLog (IX_OSAL_LOG_LVL_FATAL,
+        IX_OSAL_LOG_DEV_STDERR,
+        "OSAL: No mapping found - [addr 0x%x:size 0x%x:endianType %d]\n",
+        requestedAddress, size, requestedEndianType, 0, 0, 0);
+    return NULL;
+}
+
+/*
+ * This function unmaps a previously mapped I/O memory zone using
+ * the cookie obtained in the mapping operation. The memory zone in question
+ * becomes unavailable to the caller once unmapped and the cookie should be
+ * discarded.
+ *
+ * This function cannot fail if the given parameter is correct and does not
+ * return a value.
+ *
+ * Note: this function is not to be used directly. Use IX_OSAL_MEM_UNMAP
+ * instead.
+ */
+PUBLIC void
+ixOsalIoMemUnmap (UINT32 requestedAddress, UINT32 endianType)
+{
+    IxOsalMemoryMap *map;
+
+    if (endianType == IX_OSAL_LE)
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalIoMemUnmap: Please specify component coherency mode to use MEM functions \n",
+            0, 0, 0, 0, 0, 0);
+        return;
+    }
+
+    if (requestedAddress == 0)
+    {
+        /*
+         * invalid virtual address 
+         */
+        return;
+    }
+
+    map =
+        ixOsalMemMapFind (requestedAddress, 0, SEARCH_VIRTUAL_ADDRESS,
+        endianType);
+
+    if (map != NULL)
+    {
+        if (map->refCount > 0)
+        {
+            /*
+             * decrement reference count 
+             */
+            map->refCount--;
+
+            if (map->refCount == 0)
+            {
+                /*
+                 * no longer used, deallocate 
+                 */
+                if (map->type == IX_OSAL_DYNAMIC_MAP
+                    && map->unmapFunction != NULL)
+                {
+                    map->unmapFunction (map);
+                }
+            }
+        }
+    }
+    else
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_WARNING,
+            IX_OSAL_LOG_DEV_STDERR,
+            "OSAL: ixOsServMemUnmap didn't find the requested map "
+            "[virt addr 0x%x: endianType %d], ignoring call\n",
+            requestedAddress, endianType, 0, 0, 0, 0);
+    }
+}
+
+/* 
+ * This function Converts a virtual address into a physical 
+ * address, including the dynamically mapped memory.
+ * 
+ * Parameters	virtAddr - virtual address to convert
+ * Return value: corresponding physical address, or NULL 
+ *               if there is no physical address addressable 
+ *               by the given virtual address
+ * OS: 	VxWorks, Linux, WinCE, QNX, eCos
+ * Reentrant: Yes
+ * IRQ safe: Yes
+ */
+PUBLIC UINT32
+ixOsalIoMemVirtToPhys (UINT32 virtualAddress, UINT32 requestedCoherency)
+{
+    IxOsalMemoryMap *map =
+        ixOsalMemMapFind (virtualAddress, 0, SEARCH_VIRTUAL_ADDRESS,
+        requestedCoherency);
+
+    if (map != NULL)
+    {
+        return map->physicalAddress + virtualAddress - map->virtualAddress;
+    }
+    else
+    {
+        return (UINT32) IX_OSAL_MMU_VIRT_TO_PHYS (virtualAddress);
+    }
+}
+
+/* 
+ * This function Converts a virtual address into a physical 
+ * address, including the dynamically mapped memory.
+ * 
+ * Parameters	virtAddr - virtual address to convert
+ * Return value: corresponding physical address, or NULL 
+ *               if there is no physical address addressable 
+ *               by the given virtual address
+ * OS: 	VxWorks, Linux, WinCE, QNX, eCos
+ * Reentrant: Yes
+ * IRQ safe: Yes
+ */
+PUBLIC UINT32
+ixOsalIoMemPhysToVirt (UINT32 physicalAddress, UINT32 requestedCoherency)
+{
+    IxOsalMemoryMap *map =
+        ixOsalMemMapFind (physicalAddress, 0, SEARCH_PHYSICAL_ADDRESS,
+        requestedCoherency);
+
+    if (map != NULL)
+    {
+        return map->virtualAddress + physicalAddress - map->physicalAddress;
+    }
+    else
+    {
+        return (UINT32) IX_OSAL_MMU_PHYS_TO_VIRT (physicalAddress);
+    }
+}

cpu/ixp/npe/IxOsalOsCacheMMU.c

diff --git a/cpu/ixp/npe/IxOsalOsCacheMMU.c b/cpu/ixp/npe/IxOsalOsCacheMMU.c
new file mode 100644
index 0000000..3db1a70
--- /dev/null
+++ b/cpu/ixp/npe/IxOsalOsCacheMMU.c
@@ -0,0 +1,67 @@
+/**
+ * @file IxOsalOsCacheMMU.c (linux)
+ *
+ * @brief Cache MemAlloc and MemFree.
+ *
+ *
+ * @par
+ * IXP400 SW Release version 1.5
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+
+#include <malloc.h>
+
+/*
+ * Allocate on a cache line boundary (null pointers are
+ * not affected by this operation). This operation is NOT cache safe.
+ */
+void *
+ixOsalCacheDmaMalloc (UINT32 n)
+{
+	return malloc(n);
+}
+
+/*
+ *
+ */
+void
+ixOsalCacheDmaFree (void *ptr)
+{
+	free(ptr);
+}

cpu/ixp/npe/IxOsalOsMsgQ.c

diff --git a/cpu/ixp/npe/IxOsalOsMsgQ.c b/cpu/ixp/npe/IxOsalOsMsgQ.c
new file mode 100644
index 0000000..45a5c68
--- /dev/null
+++ b/cpu/ixp/npe/IxOsalOsMsgQ.c
@@ -0,0 +1,79 @@
+/**
+ * @file IxOsalOsMsgQ.c (eCos)
+ *
+ * @brief OS-specific Message Queue implementation.
+ *
+ *
+ * @par
+ * IXP400 SW Release version 1.5
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+
+/*******************************
+ * Public functions
+ *******************************/
+PUBLIC IX_STATUS
+ixOsalMessageQueueCreate (IxOsalMessageQueue * queue,
+    UINT32 msgCount, UINT32 msgLen)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_FAIL;
+}
+
+PUBLIC IX_STATUS
+ixOsalMessageQueueDelete (IxOsalMessageQueue * queue)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_FAIL;
+}
+
+PUBLIC IX_STATUS
+ixOsalMessageQueueSend (IxOsalMessageQueue * queue, UINT8 * message)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_FAIL;
+}
+
+PUBLIC IX_STATUS
+ixOsalMessageQueueReceive (IxOsalMessageQueue * queue, UINT8 * message)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_FAIL;
+}
+

cpu/ixp/npe/IxOsalOsSemaphore.c

diff --git a/cpu/ixp/npe/IxOsalOsSemaphore.c b/cpu/ixp/npe/IxOsalOsSemaphore.c
new file mode 100644
index 0000000..443aefd
--- /dev/null
+++ b/cpu/ixp/npe/IxOsalOsSemaphore.c
@@ -0,0 +1,233 @@
+/**
+ * @file IxOsalOsSemaphore.c (eCos)
+ *
+ * @brief Implementation for semaphore and mutex.
+ *
+ *
+ * @par
+ * IXP400 SW Release version 1.5
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+#include "IxNpeMhReceive_p.h"
+
+/* Define a large number */
+#define IX_OSAL_MAX_LONG (0x7FFFFFFF)
+
+/* Max timeout in MS, used to guard against possible overflow */
+#define IX_OSAL_MAX_TIMEOUT_MS (IX_OSAL_MAX_LONG/HZ)
+
+
+PUBLIC IX_STATUS
+ixOsalSemaphoreInit (IxOsalSemaphore * sid, UINT32 start_value)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_SUCCESS;
+}
+
+/**
+ * DESCRIPTION: If the semaphore is 'empty', the calling thread is blocked.
+ *              If the semaphore is 'full', it is taken and control is returned
+ *              to the caller. If the time indicated in 'timeout' is reached,
+ *              the thread will unblock and return an error indication. If the
+ *              timeout is set to 'IX_OSAL_WAIT_NONE', the thread will never block;
+ *              if it is set to 'IX_OSAL_WAIT_FOREVER', the thread will block until
+ *              the semaphore is available.
+ *
+ *
+ */
+
+
+PUBLIC IX_STATUS
+ixOsalSemaphoreWait (IxOsalOsSemaphore * sid, INT32 timeout)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_SUCCESS;
+}
+
+/*
+ * Attempt to get semaphore, return immediately,
+ * no error info because users expect some failures
+ * when using this API.
+ */
+PUBLIC IX_STATUS
+ixOsalSemaphoreTryWait (IxOsalSemaphore * sid)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_FAIL;
+}
+
+/**
+ *
+ * DESCRIPTION: This function causes the next available thread in the pend queue
+ *              to be unblocked. If no thread is pending on this semaphore, the
+ *              semaphore becomes 'full'.
+ */
+PUBLIC IX_STATUS
+ixOsalSemaphorePost (IxOsalSemaphore * sid)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixOsalSemaphoreGetValue (IxOsalSemaphore * sid, UINT32 * value)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_FAIL;
+}
+
+PUBLIC IX_STATUS
+ixOsalSemaphoreDestroy (IxOsalSemaphore * sid)
+{
+    diag_printf("%s called\n", __FUNCTION__);
+    return IX_FAIL;
+}
+
+/****************************
+ *    Mutex
+ ****************************/
+
+static void drv_mutex_init(IxOsalMutex *mutex)
+{
+	*mutex = 0;
+}
+
+static void drv_mutex_destroy(IxOsalMutex *mutex)
+{
+	*mutex = -1;
+}
+
+static int drv_mutex_trylock(IxOsalMutex *mutex)
+{
+	int result = TRUE;
+
+	if (*mutex == 1)
+		result = FALSE;
+
+	return result;
+}
+
+static void drv_mutex_unlock(IxOsalMutex *mutex)
+{
+	if (*mutex == 1)
+		printf("Trying to unlock unlocked mutex!");
+
+	*mutex = 0;
+}
+
+PUBLIC IX_STATUS
+ixOsalMutexInit (IxOsalMutex * mutex)
+{
+    drv_mutex_init(mutex);
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixOsalMutexLock (IxOsalMutex * mutex, INT32 timeout)
+{
+    int tries;
+
+    if (timeout == IX_OSAL_WAIT_NONE) {
+	if (drv_mutex_trylock(mutex))
+	    return IX_SUCCESS;
+	else
+	    return IX_FAIL;
+    }
+
+    tries = (timeout * 1000) / 50;
+    while (1) {
+	if (drv_mutex_trylock(mutex))
+	    return IX_SUCCESS;
+	if (timeout != IX_OSAL_WAIT_FOREVER && tries-- <= 0)
+	    break;
+	udelay(50);
+    }
+    return IX_FAIL;
+}
+
+PUBLIC IX_STATUS
+ixOsalMutexUnlock (IxOsalMutex * mutex)
+{
+    drv_mutex_unlock(mutex);
+    return IX_SUCCESS;
+}
+
+/*
+ * Attempt to get mutex, return immediately,
+ * no error info because users expect some failures
+ * when using this API.
+ */
+PUBLIC IX_STATUS
+ixOsalMutexTryLock (IxOsalMutex * mutex)
+{
+    if (drv_mutex_trylock(mutex))
+	return IX_SUCCESS;
+    return IX_FAIL;
+}
+
+PUBLIC IX_STATUS
+ixOsalMutexDestroy (IxOsalMutex * mutex)
+{
+    drv_mutex_destroy(mutex);
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixOsalFastMutexInit (IxOsalFastMutex * mutex)
+{
+    return ixOsalMutexInit(mutex);
+}
+
+PUBLIC IX_STATUS ixOsalFastMutexTryLock(IxOsalFastMutex *mutex)
+{
+    return ixOsalMutexTryLock(mutex);
+}
+
+
+PUBLIC IX_STATUS
+ixOsalFastMutexUnlock (IxOsalFastMutex * mutex)
+{
+    return ixOsalMutexUnlock(mutex);
+}
+
+PUBLIC IX_STATUS
+ixOsalFastMutexDestroy (IxOsalFastMutex * mutex)
+{
+    return ixOsalMutexDestroy(mutex);
+}

cpu/ixp/npe/IxOsalOsServices.c

diff --git a/cpu/ixp/npe/IxOsalOsServices.c b/cpu/ixp/npe/IxOsalOsServices.c
new file mode 100644
index 0000000..e18c6c4
--- /dev/null
+++ b/cpu/ixp/npe/IxOsalOsServices.c
@@ -0,0 +1,251 @@
+/**
+ * @file IxOsalOsServices.c (linux)
+ *
+ * @brief Implementation for Irq, Mem, sleep.
+ *
+ *
+ * @par
+ * IXP400 SW Release version 1.5
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include <config.h>
+#include <common.h>
+#include "IxOsal.h"
+#include <IxEthAcc.h>
+#include <IxEthDB.h>
+#include <IxNpeDl.h>
+#include <IxQMgr.h>
+#include <IxNpeMh.h>
+
+static char *traceHeaders[] = {
+    "",
+    "[fatal] ",
+    "[error] ",
+    "[warning] ",
+    "[message] ",
+    "[debug1] ",
+    "[debug2] ",
+    "[debug3] ",
+    "[all]"
+};
+
+/* by default trace all but debug message */
+PRIVATE int ixOsalCurrLogLevel = IX_OSAL_LOG_LVL_MESSAGE;
+
+/**************************************
+ * Irq services
+ *************************************/
+
+PUBLIC IX_STATUS
+ixOsalIrqBind (UINT32 vector, IxOsalVoidFnVoidPtr routine, void *parameter)
+{
+    return IX_FAIL;
+}
+
+PUBLIC IX_STATUS
+ixOsalIrqUnbind (UINT32 vector)
+{
+    return IX_FAIL;
+}
+
+PUBLIC UINT32
+ixOsalIrqLock ()
+{
+    return 0;
+}
+
+/* Enable interrupts and task scheduling,
+ * input parameter: irqEnable status returned
+ * by ixOsalIrqLock().
+ */
+PUBLIC void
+ixOsalIrqUnlock (UINT32 lockKey)
+{
+}
+
+PUBLIC UINT32
+ixOsalIrqLevelSet (UINT32 level)
+{
+    return IX_FAIL;
+}
+
+PUBLIC void
+ixOsalIrqEnable (UINT32 irqLevel)
+{
+}
+
+PUBLIC void
+ixOsalIrqDisable (UINT32 irqLevel)
+{
+}
+
+/*********************
+ * Log function
+ *********************/
+
+INT32
+ixOsalLog (IxOsalLogLevel level,
+    IxOsalLogDevice device,
+    char *format, int arg1, int arg2, int arg3, int arg4, int arg5, int arg6)
+{
+    /*
+     * Return -1 for custom display devices
+     */
+    if ((device != IX_OSAL_LOG_DEV_STDOUT)
+        && (device != IX_OSAL_LOG_DEV_STDERR))
+    {
+        debug("ixOsalLog: only IX_OSAL_LOG_DEV_STDOUT and IX_OSAL_LOG_DEV_STDERR are supported \n");
+        return (IX_OSAL_LOG_ERROR);
+    }
+
+    if (level <= ixOsalCurrLogLevel && level != IX_OSAL_LOG_LVL_NONE)
+    {
+#if 0 /* sr: U-Boots printf or debug doesn't return a length */
+        int headerByteCount = (level == IX_OSAL_LOG_LVL_USER) ? 0 : diag_printf(traceHeaders[level - 1]);
+
+        return headerByteCount + diag_printf (format, arg1, arg2, arg3, arg4, arg5, arg6);
+#else
+        int headerByteCount = (level == IX_OSAL_LOG_LVL_USER) ? 0 : strlen(traceHeaders[level - 1]);
+
+        return headerByteCount + strlen(format);
+#endif
+    }
+    else
+    {
+        /*
+         * Return error
+         */
+        return (IX_OSAL_LOG_ERROR);
+    }
+}
+
+PUBLIC UINT32
+ixOsalLogLevelSet (UINT32 level)
+{
+    UINT32 oldLevel;
+
+    /*
+     * Check value first
+     */
+    if ((level < IX_OSAL_LOG_LVL_NONE) || (level > IX_OSAL_LOG_LVL_ALL))
+    {
+        ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE,
+            IX_OSAL_LOG_DEV_STDOUT,
+            "ixOsalLogLevelSet: Log Level is between %d and%d \n",
+            IX_OSAL_LOG_LVL_NONE, IX_OSAL_LOG_LVL_ALL, 0, 0, 0, 0);
+        return IX_OSAL_LOG_LVL_NONE;
+    }
+    oldLevel = ixOsalCurrLogLevel;
+
+    ixOsalCurrLogLevel = level;
+
+    return oldLevel;
+}
+
+/**************************************
+ * Task services
+ *************************************/
+
+PUBLIC void
+ixOsalBusySleep (UINT32 microseconds)
+{
+	udelay(microseconds);
+}
+
+PUBLIC void
+ixOsalSleep (UINT32 milliseconds)
+{
+    if (milliseconds != 0) {
+#if 1
+	/*
+	 * sr: We poll while we wait because interrupts are off in U-Boot
+	 * and CSR expects messages, etc to be dispatched while sleeping.
+	 */
+	int i;
+	IxQMgrDispatcherFuncPtr qDispatcherFunc;
+
+	ixQMgrDispatcherLoopGet(&qDispatcherFunc);
+
+	while (milliseconds--) {
+		for (i = 1; i <= 2; i++)
+			ixNpeMhMessagesReceive(i);
+		(*qDispatcherFunc)(IX_QMGR_QUELOW_GROUP);
+
+		udelay(1000);
+	}
+#endif
+    }
+}
+
+/**************************************
+ * Memory functions
+ *************************************/
+
+void *
+ixOsalMemAlloc (UINT32 size)
+{
+    return (void *)0;
+}
+
+void
+ixOsalMemFree (void *ptr)
+{
+}
+
+/*
+ * Copy count bytes from src to dest ,
+ * returns pointer to the dest mem zone.
+ */
+void *
+ixOsalMemCopy (void *dest, void *src, UINT32 count)
+{
+    IX_OSAL_ASSERT (dest != NULL);
+    IX_OSAL_ASSERT (src != NULL);
+    return (memcpy (dest, src, count));
+}
+
+/*
+ * Fills a memory zone with a given constant byte,
+ * returns pointer to the memory zone.
+ */
+void *
+ixOsalMemSet (void *ptr, UINT8 filler, UINT32 count)
+{
+    IX_OSAL_ASSERT (ptr != NULL);
+    return (memset (ptr, filler, count));
+}

cpu/ixp/npe/IxOsalOsThread.c

diff --git a/cpu/ixp/npe/IxOsalOsThread.c b/cpu/ixp/npe/IxOsalOsThread.c
new file mode 100644
index 0000000..e6a4967
--- /dev/null
+++ b/cpu/ixp/npe/IxOsalOsThread.c
@@ -0,0 +1,98 @@
+/**
+ * @file IxOsalOsThread.c (eCos)
+ *
+ * @brief OS-specific thread implementation.
+ *
+ *
+ * @par
+ * IXP400 SW Release version 1.5
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxOsal.h"
+
+/* Thread attribute is ignored */
+PUBLIC IX_STATUS
+ixOsalThreadCreate (IxOsalThread * ptrTid,
+    IxOsalThreadAttr * threadAttr, IxOsalVoidFnVoidPtr entryPoint, void *arg)
+{
+    return IX_SUCCESS;
+}
+
+/*
+ * Start thread after given its thread handle
+ */
+PUBLIC IX_STATUS
+ixOsalThreadStart (IxOsalThread * tId)
+{
+    /* Thread already started upon creation */
+    return IX_SUCCESS;
+}
+
+/*
+ * In Linux threadKill does not actually destroy the thread,
+ * it will stop the signal handling.
+ */
+PUBLIC IX_STATUS
+ixOsalThreadKill (IxOsalThread * tid)
+{
+    return IX_SUCCESS;
+}
+
+PUBLIC void
+ixOsalThreadExit (void)
+{
+}
+
+PUBLIC IX_STATUS
+ixOsalThreadPrioritySet (IxOsalOsThread * tid, UINT32 priority)
+{
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixOsalThreadSuspend (IxOsalThread * tId)
+{
+    return IX_SUCCESS;
+
+}
+
+PUBLIC IX_STATUS
+ixOsalThreadResume (IxOsalThread * tId)
+{
+    return IX_SUCCESS;
+}

cpu/ixp/npe/IxQMgrAqmIf.c

diff --git a/cpu/ixp/npe/IxQMgrAqmIf.c b/cpu/ixp/npe/IxQMgrAqmIf.c
new file mode 100644
index 0000000..b27b3a2
--- /dev/null
+++ b/cpu/ixp/npe/IxQMgrAqmIf.c
@@ -0,0 +1,963 @@
+/* 
+ * @file:    IxQMgrAqmIf.c
+ *
+ * @author Intel Corporation
+ * @date     30-Oct-2001
+ *
+ * @brief    This component provides a set of functions for
+ * perfoming I/O on the AQM hardware.
+ * 
+ * Design Notes: 
+ *              These functions are intended to be as fast as possible
+ * and as a result perform NO PARAMETER CHECKING.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Inlines are compiled as function when this is defined.
+ * N.B. Must be placed before #include of "IxQMgrAqmIf_p.h
+ */
+#ifndef IXQMGRAQMIF_P_H
+#    define IXQMGRAQMIF_C
+#else
+#    error
+#endif
+
+/*
+ * User defined include files.
+ */
+#include "IxOsal.h"
+#include "IxQMgr.h"
+#include "IxQMgrAqmIf_p.h"
+#include "IxQMgrLog_p.h"
+
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/* These defines are the bit offsets of the various fields of
+ * the queue configuration register
+ */
+#define IX_QMGR_Q_CONFIG_WRPTR_OFFSET       0x00
+#define IX_QMGR_Q_CONFIG_RDPTR_OFFSET       0x07
+#define IX_QMGR_Q_CONFIG_BADDR_OFFSET       0x0E
+#define IX_QMGR_Q_CONFIG_ESIZE_OFFSET       0x16
+#define IX_QMGR_Q_CONFIG_BSIZE_OFFSET       0x18
+#define IX_QMGR_Q_CONFIG_NE_OFFSET          0x1A
+#define IX_QMGR_Q_CONFIG_NF_OFFSET          0x1D
+
+#define IX_QMGR_BASE_ADDR_16_WORD_ALIGN     0x40
+#define IX_QMGR_BASE_ADDR_16_WORD_SHIFT     0x6
+
+#define IX_QMGR_NE_NF_CLEAR_MASK            0x03FFFFFF
+#define IX_QMGR_NE_MASK                     0x7
+#define IX_QMGR_NF_MASK                     0x7
+#define IX_QMGR_SIZE_MASK                   0x3
+#define IX_QMGR_ENTRY_SIZE_MASK             0x3
+#define IX_QMGR_BADDR_MASK                  0x003FC000
+#define IX_QMGR_RDPTR_MASK                  0x7F
+#define IX_QMGR_WRPTR_MASK                  0x7F
+#define IX_QMGR_RDWRPTR_MASK                0x00003FFF
+
+#define IX_QMGR_AQM_ADDRESS_SPACE_SIZE_IN_WORDS 0x1000
+
+/* Base address of AQM SRAM */
+#define IX_QMGR_AQM_SRAM_BASE_ADDRESS_OFFSET \
+((IX_QMGR_QUECONFIG_BASE_OFFSET) + (IX_QMGR_QUECONFIG_SIZE))
+
+/* Min buffer size used for generating buffer size in QUECONFIG */
+#define IX_QMGR_MIN_BUFFER_SIZE 16
+
+/* Reset values of QMgr hardware registers */
+#define IX_QMGR_QUELOWSTAT_RESET_VALUE    0x33333333
+#define IX_QMGR_QUEUOSTAT_RESET_VALUE     0x00000000
+#define IX_QMGR_QUEUPPSTAT0_RESET_VALUE   0xFFFFFFFF
+#define IX_QMGR_QUEUPPSTAT1_RESET_VALUE   0x00000000
+#define IX_QMGR_INT0SRCSELREG_RESET_VALUE 0x00000000
+#define IX_QMGR_QUEIEREG_RESET_VALUE      0x00000000
+#define IX_QMGR_QINTREG_RESET_VALUE       0xFFFFFFFF
+#define IX_QMGR_QUECONFIG_RESET_VALUE     0x00000000
+
+#define IX_QMGR_PHYSICAL_AQM_BASE_ADDRESS IX_OSAL_IXP400_QMGR_PHYS_BASE
+
+#define IX_QMGR_QUELOWSTAT_BITS_PER_Q (BITS_PER_WORD/IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD)
+
+#define IX_QMGR_QUELOWSTAT_QID_MASK 0x7
+#define IX_QMGR_Q_CONFIG_ADDR_GET(qId)\
+        (((qId) * IX_QMGR_NUM_BYTES_PER_WORD) +\
+                  IX_QMGR_QUECONFIG_BASE_OFFSET)
+
+#define IX_QMGR_ENTRY1_OFFSET 0
+#define IX_QMGR_ENTRY2_OFFSET 1
+#define IX_QMGR_ENTRY4_OFFSET 3
+
+/*
+ * Variable declarations global to this file. Externs are followed by
+ * statics.
+ */
+UINT32 aqmBaseAddress = 0;
+/* Store addresses and bit-masks for certain queue access and status registers.
+ * This is to facilitate inlining of QRead, QWrite and QStatusGet functions
+ * in IxQMgr,h
+ */
+extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+UINT32 * ixQMgrAqmIfQueAccRegAddr[IX_QMGR_MAX_NUM_QUEUES];
+UINT32 ixQMgrAqmIfQueLowStatRegAddr[IX_QMGR_MIN_QUEUPP_QID];
+UINT32 ixQMgrAqmIfQueLowStatBitsOffset[IX_QMGR_MIN_QUEUPP_QID];
+UINT32 ixQMgrAqmIfQueLowStatBitsMask;
+UINT32 ixQMgrAqmIfQueUppStat0RegAddr;
+UINT32 ixQMgrAqmIfQueUppStat1RegAddr;
+UINT32 ixQMgrAqmIfQueUppStat0BitMask[IX_QMGR_MIN_QUEUPP_QID];
+UINT32 ixQMgrAqmIfQueUppStat1BitMask[IX_QMGR_MIN_QUEUPP_QID];
+
+/* 
+ * Fast mutexes, one for each queue, used to protect peek & poke functions
+ */
+IxOsalFastMutex ixQMgrAqmIfPeekPokeFastMutex[IX_QMGR_MAX_NUM_QUEUES];
+
+/*
+ * Function prototypes
+ */
+PRIVATE unsigned
+watermarkToAqmWatermark (IxQMgrWMLevel watermark );
+
+PRIVATE unsigned
+entrySizeToAqmEntrySize (IxQMgrQEntrySizeInWords entrySize);
+
+PRIVATE unsigned
+bufferSizeToAqmBufferSize (unsigned bufferSizeInWords);
+
+PRIVATE void
+ixQMgrAqmIfRegistersReset (void);
+
+PRIVATE void
+ixQMgrAqmIfEntryAddressGet (unsigned int entryIndex,
+			    UINT32 configRegWord,
+			    unsigned int qEntrySizeInwords,
+			    unsigned int qSizeInWords,
+			    UINT32 **address);
+/*
+ * Function definitions
+ */
+void
+ixQMgrAqmIfInit (void)
+{
+    UINT32 aqmVirtualAddr;
+    int i;
+
+    /* The value of aqmBaseAddress depends on the logical address
+     * assigned by the MMU.
+     */
+    aqmVirtualAddr =
+	(UINT32) IX_OSAL_MEM_MAP(IX_QMGR_PHYSICAL_AQM_BASE_ADDRESS,
+				    IX_OSAL_IXP400_QMGR_MAP_SIZE);
+    IX_OSAL_ASSERT (aqmVirtualAddr);
+    
+    ixQMgrAqmIfBaseAddressSet (aqmVirtualAddr);
+
+    ixQMgrAqmIfRegistersReset ();
+
+    for (i = 0; i< IX_QMGR_MAX_NUM_QUEUES; i++)
+    {
+	ixOsalFastMutexInit(&ixQMgrAqmIfPeekPokeFastMutex[i]);
+
+	/********************************************************************
+	 * Register addresses and bit masks are calculated and stored here to
+	 * facilitate inlining of QRead, QWrite and QStatusGet functions in
+	 * IxQMgr.h.
+	 * These calculations are normally performed dynamically in inlined
+	 * functions in IxQMgrAqmIf_p.h, and their semantics are reused here.
+	 */
+
+	/* AQM Queue access reg addresses, per queue */
+   	ixQMgrAqmIfQueAccRegAddr[i] = 
+	    (UINT32 *)(aqmBaseAddress + IX_QMGR_Q_ACCESS_ADDR_GET(i));
+	ixQMgrQInlinedReadWriteInfo[i].qAccRegAddr = 
+	    (volatile UINT32 *)(aqmBaseAddress + IX_QMGR_Q_ACCESS_ADDR_GET(i));
+
+
+	ixQMgrQInlinedReadWriteInfo[i].qConfigRegAddr = 
+	    (volatile UINT32 *)(aqmBaseAddress + IX_QMGR_Q_CONFIG_ADDR_GET(i));
+
+	/* AQM Queue lower-group (0-31), only */
+	if (i < IX_QMGR_MIN_QUEUPP_QID)
+	{
+	    /* AQM Q underflow/overflow status register addresses, per queue */
+	    ixQMgrQInlinedReadWriteInfo[i].qUOStatRegAddr = 
+		(volatile UINT32 *)(aqmBaseAddress +
+		IX_QMGR_QUEUOSTAT0_OFFSET +
+		((i / IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD) *
+		 IX_QMGR_NUM_BYTES_PER_WORD));
+
+	    /* AQM Q underflow status bit masks for status register per queue */
+	    ixQMgrQInlinedReadWriteInfo[i].qUflowStatBitMask = 
+		(IX_QMGR_UNDERFLOW_BIT_OFFSET + 1) <<
+		((i & (IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD - 1)) *
+		 (BITS_PER_WORD / IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD));
+
+	    /* AQM Q overflow status bit masks for status register, per queue */
+	    ixQMgrQInlinedReadWriteInfo[i].qOflowStatBitMask = 
+		(IX_QMGR_OVERFLOW_BIT_OFFSET + 1) <<
+		((i & (IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD - 1)) *
+		 (BITS_PER_WORD / IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD));
+
+	    /* AQM Q lower-group (0-31) status register addresses, per queue */
+	    ixQMgrAqmIfQueLowStatRegAddr[i] = aqmBaseAddress +
+		IX_QMGR_QUELOWSTAT0_OFFSET +
+		((i / IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD) *
+		 IX_QMGR_NUM_BYTES_PER_WORD);
+
+	    /* AQM Q lower-group (0-31) status register bit offset */
+	    ixQMgrAqmIfQueLowStatBitsOffset[i] =
+		(i & (IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD - 1)) * 
+		(BITS_PER_WORD / IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD);
+	}
+	else /* AQM Q upper-group (32-63), only */
+	{
+	    /* AQM Q upper-group (32-63) Nearly Empty status reg bit masks */
+	    ixQMgrAqmIfQueUppStat0BitMask[i - IX_QMGR_MIN_QUEUPP_QID] =
+		(1 << (i - IX_QMGR_MIN_QUEUPP_QID));
+
+	    /* AQM Q upper-group (32-63) Full status register bit masks */
+	    ixQMgrAqmIfQueUppStat1BitMask[i - IX_QMGR_MIN_QUEUPP_QID] =
+		(1 << (i - IX_QMGR_MIN_QUEUPP_QID));
+	}
+    }
+
+    /* AQM Q lower-group (0-31) status register bit mask */
+    ixQMgrAqmIfQueLowStatBitsMask = (1 <<
+				    (BITS_PER_WORD /
+				     IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD)) - 1;
+
+    /* AQM Q upper-group (32-63) Nearly Empty status register address */
+    ixQMgrAqmIfQueUppStat0RegAddr = aqmBaseAddress + IX_QMGR_QUEUPPSTAT0_OFFSET;
+    
+    /* AQM Q upper-group (32-63) Full status register address */
+    ixQMgrAqmIfQueUppStat1RegAddr = aqmBaseAddress + IX_QMGR_QUEUPPSTAT1_OFFSET;
+}
+
+/*
+ * Uninitialise the AqmIf module by unmapping memory, etc
+ */
+void
+ixQMgrAqmIfUninit (void)
+{
+    UINT32 virtAddr;
+
+    ixQMgrAqmIfBaseAddressGet (&virtAddr);
+    IX_OSAL_MEM_UNMAP (virtAddr);
+    ixQMgrAqmIfBaseAddressSet (0);
+}
+
+/*
+ * Set the the logical base address of AQM
+ */
+void
+ixQMgrAqmIfBaseAddressSet (UINT32 address)
+{
+    aqmBaseAddress = address;
+}
+
+/*
+ * Get the logical base address of AQM
+ */
+void
+ixQMgrAqmIfBaseAddressGet (UINT32 *address)
+{
+    *address = aqmBaseAddress;
+}
+
+/*
+ * Get the logical base address of AQM SRAM
+ */
+void
+ixQMgrAqmIfSramBaseAddressGet (UINT32 *address)
+{
+    *address = aqmBaseAddress                +
+	IX_QMGR_AQM_SRAM_BASE_ADDRESS_OFFSET;
+}
+
+/*
+ * This function will write the status bits of a queue
+ * specified by qId.
+ */
+void
+ixQMgrAqmIfQRegisterBitsWrite (IxQMgrQId qId, 
+			       UINT32 registerBaseAddrOffset,
+			       unsigned queuesPerRegWord,
+			       UINT32 value)
+{
+    volatile UINT32 *registerAddress;
+    UINT32 registerWord;
+    UINT32 statusBitsMask;
+    UINT32 bitsPerQueue;
+
+    bitsPerQueue = BITS_PER_WORD / queuesPerRegWord;
+
+    /*
+     * Calculate the registerAddress
+     * multiple queues split accross registers
+     */
+    registerAddress = (UINT32*)(aqmBaseAddress +
+				registerBaseAddrOffset +
+				((qId / queuesPerRegWord) *
+				 IX_QMGR_NUM_BYTES_PER_WORD));    
+
+    /* Read the current data */
+    ixQMgrAqmIfWordRead (registerAddress, &registerWord);
+
+
+    if( (registerBaseAddrOffset == IX_QMGR_INT0SRCSELREG0_OFFSET) &&
+        (qId == IX_QMGR_QUEUE_0) )
+    {
+      statusBitsMask = 0x7 ;   
+
+      /* Queue 0 at INT0SRCSELREG should not corrupt the value bit-3  */
+      value &=  0x7 ;        
+    }
+    else
+    {     
+      /* Calculate the mask for the status bits for this queue. */
+      statusBitsMask = ((1 << bitsPerQueue) - 1);
+      statusBitsMask <<= ((qId & (queuesPerRegWord - 1)) * bitsPerQueue);
+
+      /* Mask out bits in value that would overwrite other q data */
+      value <<= ((qId & (queuesPerRegWord - 1)) * bitsPerQueue);
+      value &= statusBitsMask;
+    }
+
+    /* Mask out bits to write to */
+    registerWord &= ~statusBitsMask;
+    
+
+    /* Set the write bits */
+    registerWord |= value;
+
+    /*
+     * Write the data
+     */
+    ixQMgrAqmIfWordWrite (registerAddress, registerWord);
+}
+
+/*
+ * This function generates the parameters that can be used to
+ * check if a Qs status matches the specified source select.
+ * It calculates which status word to check (statusWordOffset),
+ * the value to check the status against (checkValue) and the
+ * mask (mask) to mask out all but the bits to check in the status word.
+ */
+void
+ixQMgrAqmIfQStatusCheckValsCalc (IxQMgrQId qId,
+				 IxQMgrSourceId srcSel,
+				 unsigned int *statusWordOffset,
+				 UINT32 *checkValue,
+				 UINT32 *mask)
+{
+    UINT32 shiftVal;
+   
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	switch (srcSel)
+	{
+	    case IX_QMGR_Q_SOURCE_ID_E:
+		*checkValue = IX_QMGR_Q_STATUS_E_BIT_MASK;
+		*mask = IX_QMGR_Q_STATUS_E_BIT_MASK;
+		break;
+	    case IX_QMGR_Q_SOURCE_ID_NE:
+		*checkValue = IX_QMGR_Q_STATUS_NE_BIT_MASK;
+		*mask = IX_QMGR_Q_STATUS_NE_BIT_MASK;
+		break;
+	    case IX_QMGR_Q_SOURCE_ID_NF:
+		*checkValue = IX_QMGR_Q_STATUS_NF_BIT_MASK;
+		*mask = IX_QMGR_Q_STATUS_NF_BIT_MASK;
+		break;
+	    case IX_QMGR_Q_SOURCE_ID_F:
+		*checkValue = IX_QMGR_Q_STATUS_F_BIT_MASK;
+		*mask = IX_QMGR_Q_STATUS_F_BIT_MASK;
+		break;
+	    case IX_QMGR_Q_SOURCE_ID_NOT_E:
+		*checkValue = 0;
+		*mask = IX_QMGR_Q_STATUS_E_BIT_MASK;
+		break;
+	    case IX_QMGR_Q_SOURCE_ID_NOT_NE:
+		*checkValue = 0;
+		*mask = IX_QMGR_Q_STATUS_NE_BIT_MASK;
+		break;
+	    case IX_QMGR_Q_SOURCE_ID_NOT_NF:
+		*checkValue = 0;
+		*mask = IX_QMGR_Q_STATUS_NF_BIT_MASK;
+		break;
+	    case IX_QMGR_Q_SOURCE_ID_NOT_F:
+		*checkValue = 0;
+		*mask = IX_QMGR_Q_STATUS_F_BIT_MASK;
+		break;
+	    default:
+		/* Should never hit */
+		IX_OSAL_ASSERT(0);
+		break;
+	}
+
+	/* One nibble of status per queue so need to shift the
+	 * check value and mask out to the correct position.
+	 */
+	shiftVal = (qId % IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD) * 
+	    IX_QMGR_QUELOWSTAT_BITS_PER_Q;
+
+	/* Calculate the which status word to check from the qId,
+	 * 8 Qs status per word
+	 */
+	*statusWordOffset = qId / IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD;
+
+	*checkValue <<= shiftVal;
+	*mask <<= shiftVal;
+    }
+    else
+    {
+	/* One status word */
+	*statusWordOffset = 0;
+	/* Single bits per queue and int source bit hardwired  NE,
+	 * Qs start at 32.
+	 */
+	*mask = 1 << (qId - IX_QMGR_MIN_QUEUPP_QID);
+	*checkValue = *mask;
+    }
+}
+
+void
+ixQMgrAqmIfQInterruptEnable (IxQMgrQId qId)
+{
+    volatile UINT32 *registerAddress;
+    UINT32 registerWord;
+    UINT32 actualBitOffset;
+    
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {    
+	registerAddress = (UINT32*)(aqmBaseAddress + IX_QMGR_QUEIEREG0_OFFSET);
+    }
+    else
+    {
+	registerAddress = (UINT32*)(aqmBaseAddress + IX_QMGR_QUEIEREG1_OFFSET);
+    }
+
+    actualBitOffset = 1 << (qId % IX_QMGR_MIN_QUEUPP_QID);
+
+    ixQMgrAqmIfWordRead (registerAddress, &registerWord);
+    ixQMgrAqmIfWordWrite (registerAddress, (registerWord | actualBitOffset));
+}
+
+void
+ixQMgrAqmIfQInterruptDisable (IxQMgrQId qId)
+{
+    volatile UINT32 *registerAddress;
+    UINT32 registerWord;
+    UINT32 actualBitOffset;
+
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {    
+	registerAddress = (UINT32*)(aqmBaseAddress + IX_QMGR_QUEIEREG0_OFFSET);
+    }
+    else
+    {
+	registerAddress = (UINT32*)(aqmBaseAddress + IX_QMGR_QUEIEREG1_OFFSET);
+    }
+
+    actualBitOffset = 1 << (qId % IX_QMGR_MIN_QUEUPP_QID);
+
+    ixQMgrAqmIfWordRead (registerAddress, &registerWord);
+    ixQMgrAqmIfWordWrite (registerAddress, registerWord & (~actualBitOffset));
+}
+
+void
+ixQMgrAqmIfQueCfgWrite (IxQMgrQId qId,
+		       IxQMgrQSizeInWords qSizeInWords,
+		       IxQMgrQEntrySizeInWords entrySizeInWords,
+		       UINT32 freeSRAMAddress)
+{
+    volatile UINT32 *cfgAddress = NULL;
+    UINT32 qCfg = 0;
+    UINT32 baseAddress = 0;
+    unsigned aqmEntrySize = 0;
+    unsigned aqmBufferSize = 0;
+
+    /* Build config register */
+    aqmEntrySize = entrySizeToAqmEntrySize (entrySizeInWords);
+    qCfg |= (aqmEntrySize&IX_QMGR_ENTRY_SIZE_MASK) <<
+	IX_QMGR_Q_CONFIG_ESIZE_OFFSET;
+
+    aqmBufferSize = bufferSizeToAqmBufferSize (qSizeInWords);
+    qCfg |= (aqmBufferSize&IX_QMGR_SIZE_MASK) << IX_QMGR_Q_CONFIG_BSIZE_OFFSET;
+
+    /* baseAddress, calculated relative to aqmBaseAddress and start address  */
+    baseAddress = freeSRAMAddress -
+	(aqmBaseAddress + IX_QMGR_QUECONFIG_BASE_OFFSET);
+		   
+    /* Verify base address aligned to a 16 word boundary */
+    if ((baseAddress % IX_QMGR_BASE_ADDR_16_WORD_ALIGN) != 0)
+    {
+	IX_QMGR_LOG_ERROR0("ixQMgrAqmIfQueCfgWrite () address is not on 16 word boundary\n");
+    }
+    /* Now convert it to a 16 word pointer as required by QUECONFIG register */
+    baseAddress >>= IX_QMGR_BASE_ADDR_16_WORD_SHIFT;
+    
+    
+    qCfg |= (baseAddress << IX_QMGR_Q_CONFIG_BADDR_OFFSET);
+
+
+    cfgAddress = (UINT32*)(aqmBaseAddress +
+			IX_QMGR_Q_CONFIG_ADDR_GET(qId));
+
+
+    /* NOTE: High and Low watermarks are set to zero */
+    ixQMgrAqmIfWordWrite (cfgAddress, qCfg);
+}
+
+void
+ixQMgrAqmIfQueCfgRead (IxQMgrQId qId,
+		       unsigned int numEntries,
+		       UINT32 *baseAddress,
+		       unsigned int *ne,
+		       unsigned int *nf,
+		       UINT32 *readPtr,
+		       UINT32 *writePtr)
+{
+    UINT32 qcfg;
+    UINT32 *cfgAddress = (UINT32*)(aqmBaseAddress + IX_QMGR_Q_CONFIG_ADDR_GET(qId));
+    unsigned int qEntrySizeInwords;
+    unsigned int qSizeInWords;
+    UINT32 *readPtr_ = NULL;
+	
+    /* Read the queue configuration register */
+    ixQMgrAqmIfWordRead (cfgAddress, &qcfg);
+    
+    /* Extract the base address */
+    *baseAddress = (UINT32)((qcfg & IX_QMGR_BADDR_MASK) >>
+			    (IX_QMGR_Q_CONFIG_BADDR_OFFSET));
+
+    /* Base address is a 16 word pointer from the start of AQM SRAM.
+     * Convert to absolute word address.
+     */
+    *baseAddress <<= IX_QMGR_BASE_ADDR_16_WORD_SHIFT;
+    *baseAddress += (UINT32)IX_QMGR_QUECONFIG_BASE_OFFSET;
+
+    /*
+     * Extract the watermarks. 0->0 entries, 1->1 entries, 2->2 entries, 3->4 entries......
+     * If ne > 0 ==> neInEntries = 2^(ne - 1)
+     * If ne == 0 ==> neInEntries = 0
+     * The same applies.
+     */
+    *ne = ((qcfg) >> (IX_QMGR_Q_CONFIG_NE_OFFSET)) & IX_QMGR_NE_MASK;
+    *nf = ((qcfg) >> (IX_QMGR_Q_CONFIG_NF_OFFSET)) & IX_QMGR_NF_MASK;
+
+    if (0 != *ne)
+    {
+	*ne = 1 << (*ne - 1);	
+    }
+    if (0 != *nf)
+    {
+	*nf = 1 << (*nf - 1);
+    }
+
+    /* Get the queue entry size in words */
+    qEntrySizeInwords = ixQMgrQEntrySizeInWordsGet (qId);
+
+    /* Get the queue size in words */
+    qSizeInWords = ixQMgrQSizeInWordsGet (qId);
+
+    ixQMgrAqmIfEntryAddressGet (0/* Entry 0. i.e the readPtr*/,
+				qcfg,
+				qEntrySizeInwords,
+				qSizeInWords,
+				&readPtr_);
+    *readPtr = (UINT32)readPtr_;
+    *readPtr -= (UINT32)aqmBaseAddress;/* Offset, not absolute address */
+
+    *writePtr = (qcfg >> IX_QMGR_Q_CONFIG_WRPTR_OFFSET) & IX_QMGR_WRPTR_MASK;
+    *writePtr = *baseAddress + (*writePtr * (IX_QMGR_NUM_BYTES_PER_WORD));
+    return;
+}
+
+unsigned
+ixQMgrAqmIfLog2 (unsigned number)
+{
+    unsigned count = 0;
+
+    /*
+     * N.B. this function will return 0
+     * for ixQMgrAqmIfLog2 (0)
+     */
+    while (number/2)
+    {
+	number /=2;
+	count++;	
+    }
+
+    return count;
+}
+
+void ixQMgrAqmIfIntSrcSelReg0Bit3Set (void)
+{
+
+    volatile UINT32 *registerAddress;
+    UINT32 registerWord; 
+
+    /*
+     * Calculate the registerAddress
+     * multiple queues split accross registers
+     */
+    registerAddress = (UINT32*)(aqmBaseAddress +
+				IX_QMGR_INT0SRCSELREG0_OFFSET);    
+
+    /* Read the current data */
+    ixQMgrAqmIfWordRead (registerAddress, &registerWord);
+
+    /* Set the write bits */
+    registerWord |= (1<<IX_QMGR_INT0SRCSELREG0_BIT3) ;
+
+    /*
+     * Write the data
+     */
+    ixQMgrAqmIfWordWrite (registerAddress, registerWord);
+}  
+
+
+void
+ixQMgrAqmIfIntSrcSelWrite (IxQMgrQId qId,
+			  IxQMgrSourceId sourceId)
+{
+    ixQMgrAqmIfQRegisterBitsWrite (qId,
+				   IX_QMGR_INT0SRCSELREG0_OFFSET,
+				   IX_QMGR_INTSRC_NUM_QUE_PER_WORD,
+				   sourceId);
+}
+
+
+
+void
+ixQMgrAqmIfWatermarkSet (IxQMgrQId qId,
+			unsigned ne,
+			unsigned nf)
+{
+    volatile UINT32 *address = 0;
+    UINT32 value = 0;
+    unsigned aqmNeWatermark = 0;
+    unsigned aqmNfWatermark = 0;
+
+    address = (UINT32*)(aqmBaseAddress +
+		     IX_QMGR_Q_CONFIG_ADDR_GET(qId));
+
+    aqmNeWatermark = watermarkToAqmWatermark (ne);
+    aqmNfWatermark = watermarkToAqmWatermark (nf);
+
+    /* Read the current watermarks */
+    ixQMgrAqmIfWordRead (address, &value);
+
+    /* Clear out the old watermarks */
+    value &=  IX_QMGR_NE_NF_CLEAR_MASK;
+    
+    /* Generate the value to write */
+    value |= (aqmNeWatermark << IX_QMGR_Q_CONFIG_NE_OFFSET) |
+	(aqmNfWatermark << IX_QMGR_Q_CONFIG_NF_OFFSET); 
+
+    ixQMgrAqmIfWordWrite (address, value);
+
+}
+
+PRIVATE void
+ixQMgrAqmIfEntryAddressGet (unsigned int entryIndex,
+			    UINT32 configRegWord,
+			    unsigned int qEntrySizeInwords,
+			    unsigned int qSizeInWords,
+			    UINT32 **address)
+{
+    UINT32 readPtr;
+    UINT32 baseAddress;
+    UINT32 *topOfAqmSram;
+
+    topOfAqmSram = ((UINT32 *)aqmBaseAddress + IX_QMGR_AQM_ADDRESS_SPACE_SIZE_IN_WORDS);
+
+    /* Extract the base address */
+    baseAddress = (UINT32)((configRegWord & IX_QMGR_BADDR_MASK) >>
+			   (IX_QMGR_Q_CONFIG_BADDR_OFFSET));
+
+    /* Base address is a 16 word pointer from the start of AQM SRAM.
+     * Convert to absolute word address.
+     */
+    baseAddress <<= IX_QMGR_BASE_ADDR_16_WORD_SHIFT;
+    baseAddress += ((UINT32)aqmBaseAddress + (UINT32)IX_QMGR_QUECONFIG_BASE_OFFSET);
+
+    /* Extract the read pointer. Read pointer is a word pointer */
+    readPtr = (UINT32)((configRegWord >>
+			IX_QMGR_Q_CONFIG_RDPTR_OFFSET)&IX_QMGR_RDPTR_MASK);
+
+    /* Read/Write pointers(word pointers)  are offsets from the queue buffer space base address.
+     * Calculate the absolute read pointer address. NOTE: Queues are circular buffers.
+     */
+    readPtr  = (readPtr + (entryIndex * qEntrySizeInwords)) & (qSizeInWords - 1); /* Mask by queue size */
+    *address = (UINT32 *)(baseAddress + (readPtr * (IX_QMGR_NUM_BYTES_PER_WORD)));
+
+    switch (qEntrySizeInwords)
+    {
+	case IX_QMGR_Q_ENTRY_SIZE1:
+	    IX_OSAL_ASSERT((*address + IX_QMGR_ENTRY1_OFFSET) < topOfAqmSram);	    
+	    break;
+	case IX_QMGR_Q_ENTRY_SIZE2:
+	    IX_OSAL_ASSERT((*address + IX_QMGR_ENTRY2_OFFSET) < topOfAqmSram);
+	    break;
+	case IX_QMGR_Q_ENTRY_SIZE4:
+	    IX_OSAL_ASSERT((*address + IX_QMGR_ENTRY4_OFFSET) < topOfAqmSram);
+	    break;
+	default:
+	    IX_QMGR_LOG_ERROR0("Invalid Q Entry size passed to ixQMgrAqmIfEntryAddressGet");
+	    break;
+    }
+    
+}
+
+IX_STATUS
+ixQMgrAqmIfQPeek (IxQMgrQId qId,
+		  unsigned int entryIndex,
+		  unsigned int *entry)
+{
+    UINT32 *cfgRegAddress = (UINT32*)(aqmBaseAddress + IX_QMGR_Q_CONFIG_ADDR_GET(qId));
+    UINT32 *entryAddress = NULL;
+    UINT32 configRegWordOnEntry;
+    UINT32 configRegWordOnExit;
+    unsigned int qEntrySizeInwords;
+    unsigned int qSizeInWords;
+
+    /* Get the queue entry size in words */
+    qEntrySizeInwords = ixQMgrQEntrySizeInWordsGet (qId);
+
+    /* Get the queue size in words */
+    qSizeInWords = ixQMgrQSizeInWordsGet (qId);
+
+    /* Read the config register */
+    ixQMgrAqmIfWordRead (cfgRegAddress, &configRegWordOnEntry);
+
+    /* Get the entry address */
+    ixQMgrAqmIfEntryAddressGet (entryIndex,
+				configRegWordOnEntry,
+				qEntrySizeInwords,
+				qSizeInWords,
+				&entryAddress);
+
+    /* Get the lock or return busy */
+    if (IX_SUCCESS != ixOsalFastMutexTryLock(&ixQMgrAqmIfPeekPokeFastMutex[qId]))
+    {
+	return IX_FAIL;
+    }
+
+    while(qEntrySizeInwords--)
+    {
+	ixQMgrAqmIfWordRead (entryAddress++, entry++);
+    }
+
+    /* Release the lock */
+    ixOsalFastMutexUnlock(&ixQMgrAqmIfPeekPokeFastMutex[qId]);
+
+    /* Read the config register */
+    ixQMgrAqmIfWordRead (cfgRegAddress, &configRegWordOnExit);
+
+    /* Check that the read and write pointers have not changed */
+    if (configRegWordOnEntry != configRegWordOnExit)
+    {
+	return IX_FAIL;
+    }
+
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrAqmIfQPoke (IxQMgrQId qId,
+		  unsigned entryIndex,
+		  unsigned int *entry)
+{
+    UINT32 *cfgRegAddress = (UINT32*)(aqmBaseAddress + IX_QMGR_Q_CONFIG_ADDR_GET(qId));
+    UINT32 *entryAddress = NULL;
+    UINT32 configRegWordOnEntry;
+    UINT32 configRegWordOnExit;
+    unsigned int qEntrySizeInwords;
+    unsigned int qSizeInWords;
+    
+    /* Get the queue entry size in words */
+    qEntrySizeInwords = ixQMgrQEntrySizeInWordsGet (qId);
+
+    /* Get the queue size in words */
+    qSizeInWords = ixQMgrQSizeInWordsGet (qId);
+
+    /* Read the config register */
+    ixQMgrAqmIfWordRead (cfgRegAddress, &configRegWordOnEntry);
+
+    /* Get the entry address */
+    ixQMgrAqmIfEntryAddressGet (entryIndex,
+				configRegWordOnEntry,
+				qEntrySizeInwords,
+				qSizeInWords,
+				&entryAddress);
+
+    /* Get the lock or return busy */
+    if (IX_SUCCESS != ixOsalFastMutexTryLock(&ixQMgrAqmIfPeekPokeFastMutex[qId]))
+    {
+	return IX_FAIL;
+    }
+
+    /* Else read the entry directly from SRAM. This will not move the read pointer */
+    while(qEntrySizeInwords--)
+    {
+	ixQMgrAqmIfWordWrite (entryAddress++, *entry++);
+    }
+
+    /* Release the lock */
+    ixOsalFastMutexUnlock(&ixQMgrAqmIfPeekPokeFastMutex[qId]);
+
+    /* Read the config register */
+    ixQMgrAqmIfWordRead (cfgRegAddress, &configRegWordOnExit);
+
+    /* Check that the read and write pointers have not changed */
+    if (configRegWordOnEntry != configRegWordOnExit)
+    {
+	return IX_FAIL;
+    }
+
+    return IX_SUCCESS;
+}
+
+PRIVATE unsigned
+watermarkToAqmWatermark (IxQMgrWMLevel watermark )
+{
+    unsigned aqmWatermark = 0;
+
+    /*
+     * Watermarks 0("000"),1("001"),2("010"),4("011"),
+     * 8("100"),16("101"),32("110"),64("111")
+     */
+    aqmWatermark = ixQMgrAqmIfLog2 (watermark * 2);
+    
+    return aqmWatermark;
+}
+
+PRIVATE unsigned
+entrySizeToAqmEntrySize (IxQMgrQEntrySizeInWords entrySize)
+{
+    /* entrySize  1("00"),2("01"),4("10") */
+    return (ixQMgrAqmIfLog2 (entrySize));
+}
+
+PRIVATE unsigned
+bufferSizeToAqmBufferSize (unsigned bufferSizeInWords)
+{
+    /* bufferSize 16("00"),32("01),64("10"),128("11") */
+    return (ixQMgrAqmIfLog2 (bufferSizeInWords / IX_QMGR_MIN_BUFFER_SIZE));
+}
+
+/*
+ * Reset AQM registers to default values.
+ */
+PRIVATE void
+ixQMgrAqmIfRegistersReset (void)
+{
+    volatile UINT32 *qConfigWordAddress = NULL;
+    unsigned int i;
+
+    /*
+     * Need to initialize AQM hardware registers to an initial
+     * value as init may have been called as a result of a soft
+     * reset. i.e. soft reset does not reset hardware registers.
+     */
+
+    /* Reset queues 0..31 status registers 0..3 */
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUELOWSTAT0_OFFSET), 
+			 IX_QMGR_QUELOWSTAT_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUELOWSTAT1_OFFSET), 
+			 IX_QMGR_QUELOWSTAT_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUELOWSTAT2_OFFSET), 
+			 IX_QMGR_QUELOWSTAT_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUELOWSTAT3_OFFSET), 
+			 IX_QMGR_QUELOWSTAT_RESET_VALUE);
+
+    /* Reset underflow/overflow status registers 0..1 */
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUEUOSTAT0_OFFSET), 
+			 IX_QMGR_QUEUOSTAT_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUEUOSTAT1_OFFSET), 
+			 IX_QMGR_QUEUOSTAT_RESET_VALUE);
+    
+    /* Reset queues 32..63 nearly empty status registers */
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUEUPPSTAT0_OFFSET),
+			 IX_QMGR_QUEUPPSTAT0_RESET_VALUE);
+
+    /* Reset queues 32..63 full status registers */
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUEUPPSTAT1_OFFSET),
+			 IX_QMGR_QUEUPPSTAT1_RESET_VALUE);
+
+    /* Reset int0 status flag source select registers 0..3 */
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_INT0SRCSELREG0_OFFSET),
+			 IX_QMGR_INT0SRCSELREG_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_INT0SRCSELREG1_OFFSET),
+			 IX_QMGR_INT0SRCSELREG_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_INT0SRCSELREG2_OFFSET),
+			 IX_QMGR_INT0SRCSELREG_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_INT0SRCSELREG3_OFFSET),
+			 IX_QMGR_INT0SRCSELREG_RESET_VALUE);
+	 
+    /* Reset queue interrupt enable register 0..1 */
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUEIEREG0_OFFSET),
+			 IX_QMGR_QUEIEREG_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QUEIEREG1_OFFSET),
+			 IX_QMGR_QUEIEREG_RESET_VALUE);
+
+    /* Reset queue interrupt register 0..1 */
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QINTREG0_OFFSET),
+			 IX_QMGR_QINTREG_RESET_VALUE);
+    ixQMgrAqmIfWordWrite((UINT32 *)(aqmBaseAddress + IX_QMGR_QINTREG1_OFFSET),
+			 IX_QMGR_QINTREG_RESET_VALUE);
+
+    /* Reset queue configuration words 0..63 */
+    qConfigWordAddress = (UINT32 *)(aqmBaseAddress + IX_QMGR_QUECONFIG_BASE_OFFSET);
+    for (i = 0; i < (IX_QMGR_QUECONFIG_SIZE / sizeof(UINT32)); i++)
+    {
+	ixQMgrAqmIfWordWrite(qConfigWordAddress,
+			     IX_QMGR_QUECONFIG_RESET_VALUE);
+	/* Next word */
+	qConfigWordAddress++;
+    }
+}
+

cpu/ixp/npe/IxQMgrDispatcher.c

diff --git a/cpu/ixp/npe/IxQMgrDispatcher.c b/cpu/ixp/npe/IxQMgrDispatcher.c
new file mode 100644
index 0000000..09f69ce
--- /dev/null
+++ b/cpu/ixp/npe/IxQMgrDispatcher.c
@@ -0,0 +1,1347 @@
+/**
+ * @file    IxQMgrDispatcher.c
+ *
+ * @author Intel Corporation
+ * @date    20-Dec-2001
+ *    
+ * @brief   This file contains the implementation of the Dispatcher sub component
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * User defined include files.
+ */
+#include "IxQMgr.h"
+#include "IxQMgrAqmIf_p.h"
+#include "IxQMgrQCfg_p.h"
+#include "IxQMgrDispatcher_p.h"
+#include "IxQMgrLog_p.h"
+#include "IxQMgrDefines_p.h"
+#include "IxFeatureCtrl.h"
+#include "IxOsal.h"
+
+
+
+/*
+ * #defines and macros used in this file.
+ */
+
+
+/*
+ * This constant is used to indicate the number of priority levels supported
+ */
+#define IX_QMGR_NUM_PRIORITY_LEVELS 3
+
+/* 
+ * This constant is used to set the size of the array of status words
+ */
+#define MAX_Q_STATUS_WORDS      4
+
+/*
+ * This macro is used to check if a given priority is valid
+ */
+#define IX_QMGR_DISPATCHER_PRIORITY_CHECK(priority) \
+(((priority) >= IX_QMGR_Q_PRIORITY_0) && ((priority) <= IX_QMGR_Q_PRIORITY_2))
+
+/*
+ * This macto is used to check that a given interrupt source is valid
+ */
+#define IX_QMGR_DISPATCHER_SOURCE_ID_CHECK(srcSel) \
+(((srcSel) >= IX_QMGR_Q_SOURCE_ID_E) && ((srcSel) <= IX_QMGR_Q_SOURCE_ID_NOT_F))
+
+/*
+ * Number of times a dummy callback is called before logging a trace
+ * message
+ */
+#define LOG_THROTTLE_COUNT 1000000
+
+/* Priority tables limits */
+#define IX_QMGR_MIN_LOW_QUE_PRIORITY_TABLE_INDEX (0)
+#define IX_QMGR_MID_LOW_QUE_PRIORITY_TABLE_INDEX (16)
+#define IX_QMGR_MAX_LOW_QUE_PRIORITY_TABLE_INDEX (31)
+#define IX_QMGR_MIN_UPP_QUE_PRIORITY_TABLE_INDEX (32)
+#define IX_QMGR_MID_UPP_QUE_PRIORITY_TABLE_INDEX (48)
+#define IX_QMGR_MAX_UPP_QUE_PRIORITY_TABLE_INDEX (63)
+ 
+/*
+ * This macro is used to check if a given callback type is valid
+ */
+#define IX_QMGR_DISPATCHER_CALLBACK_TYPE_CHECK(type) \
+            (((type) >= IX_QMGR_TYPE_REALTIME_OTHER) && \
+            ((type) <= IX_QMGR_TYPE_REALTIME_SPORADIC))
+
+/* 
+ * define max index in lower queue to use in loops 
+ */
+#define IX_QMGR_MAX_LOW_QUE_TABLE_INDEX (31)
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/*
+ * Information on a queue needed by the Dispatcher
+ */
+typedef struct 
+{
+    IxQMgrCallback callback;       /* Notification callback                  */
+    IxQMgrCallbackId callbackId;   /* Notification callback identifier       */
+    unsigned dummyCallbackCount;   /* Number of times runs of dummy callback */
+    IxQMgrPriority priority;       /* Dispatch priority                      */
+    unsigned int statusWordOffset; /* Offset to the status word to check     */
+    UINT32 statusMask;             /* Status mask                            */    
+    UINT32 statusCheckValue;       /* Status check value                     */
+    UINT32 intRegCheckMask;	   /* Interrupt register check mask          */
+} IxQMgrQInfo;
+
+/*
+ * Variable declarations global to this file. Externs are followed by
+ * statics.
+ */
+
+/* 
+ * Flag to keep record of what dispatcher set in featureCtrl when ixQMgrInit()
+ * is called. This is needed because it is possible that a client might
+ * change whether the live lock prevention dispatcher is used between
+ * calls to ixQMgrInit() and ixQMgrDispatcherLoopGet(). 
+ */
+PRIVATE IX_STATUS ixQMgrOrigB0Dispatcher = IX_FEATURE_CTRL_COMPONENT_ENABLED;
+
+/* 
+ * keep record of Q types - not in IxQMgrQInfo for performance as
+ * it is only used with ixQMgrDispatcherLoopRunB0LLP()
+ */
+PRIVATE IxQMgrType ixQMgrQTypes[IX_QMGR_MAX_NUM_QUEUES];
+
+/*
+ * This array contains a list of queue identifiers ordered by priority. The table
+ * is split logically between queue identifiers 0-31 and 32-63.
+ */
+static IxQMgrQId priorityTable[IX_QMGR_MAX_NUM_QUEUES];
+
+/*
+ * This flag indicates to the dispatcher that the priority table needs to be rebuilt.
+ */
+static BOOL rebuildTable = FALSE;
+
+/* Dispatcher statistics */
+static IxQMgrDispatcherStats dispatcherStats;
+
+/* Table of queue information */
+static IxQMgrQInfo dispatchQInfo[IX_QMGR_MAX_NUM_QUEUES];
+
+/* Masks use to identify the first queues in the priority tables 
+*  when comparing with the interrupt register
+*/
+static unsigned int lowPriorityTableFirstHalfMask;
+static unsigned int uppPriorityTableFirstHalfMask;
+
+/*
+ * Static function prototypes
+ */
+
+/*
+ * This function is the default callback for all queues
+ */
+PRIVATE void
+dummyCallback (IxQMgrQId qId,	      
+	       IxQMgrCallbackId cbId);
+
+PRIVATE void
+ixQMgrDispatcherReBuildPriorityTable (void);
+
+/*
+ * Function definitions.
+ */
+void
+ixQMgrDispatcherInit (void)
+{
+    int i;
+    IxFeatureCtrlProductId productId = 0;
+    IxFeatureCtrlDeviceId deviceId = 0;
+    BOOL stickyIntSilicon = TRUE; 
+
+    /* Set default priorities */
+    for (i=0; i< IX_QMGR_MAX_NUM_QUEUES; i++)
+    {
+	dispatchQInfo[i].callback = dummyCallback;
+	dispatchQInfo[i].callbackId = 0;
+	dispatchQInfo[i].dummyCallbackCount = 0;
+	dispatchQInfo[i].priority = IX_QMGR_Q_PRIORITY_2;
+	dispatchQInfo[i].statusWordOffset = 0;
+	dispatchQInfo[i].statusCheckValue = 0;
+	dispatchQInfo[i].statusMask = 0;  
+        /* 
+	 * There are two interrupt registers, 32 bits each. One for the lower
+	 * queues(0-31) and one for the upper queues(32-63). Therefore need to
+	 * mod by 32 i.e the min upper queue identifier.
+	 */
+	dispatchQInfo[i].intRegCheckMask = (1<<(i%(IX_QMGR_MIN_QUEUPP_QID)));
+
+        /* 
+         * Set the Q types - will only be used with livelock 
+         */
+        ixQMgrQTypes[i] = IX_QMGR_TYPE_REALTIME_OTHER;
+
+	/* Reset queue statistics */
+	dispatcherStats.queueStats[i].callbackCnt = 0;
+	dispatcherStats.queueStats[i].priorityChangeCnt = 0;
+	dispatcherStats.queueStats[i].intNoCallbackCnt = 0;
+	dispatcherStats.queueStats[i].intLostCallbackCnt = 0;
+        dispatcherStats.queueStats[i].notificationEnabled = FALSE;
+        dispatcherStats.queueStats[i].srcSel = 0;
+
+    }
+
+    /* Priority table. Order the table from queue 0 to 63 */
+    ixQMgrDispatcherReBuildPriorityTable();
+
+    /* Reset statistics */
+    dispatcherStats.loopRunCnt = 0;
+
+    /* Get the device ID for the underlying silicon */
+    deviceId = ixFeatureCtrlDeviceRead();
+    
+    /* Get the product ID for the underlying silicon */
+    productId = ixFeatureCtrlProductIdRead();
+
+    /* 
+     * Check featureCtrl to see if Livelock prevention is required 
+     */
+    ixQMgrOrigB0Dispatcher = ixFeatureCtrlSwConfigurationCheck( 
+                                 IX_FEATURECTRL_ORIGB0_DISPATCHER);
+
+    /*
+     * Check if the silicon supports the sticky interrupt feature.
+     * IF (IXP42X AND A0) -> No sticky interrupt feature supported 
+     */
+    if ((IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X == 
+        (IX_FEATURE_CTRL_DEVICE_TYPE_MASK & deviceId)) &&
+        (IX_FEATURE_CTRL_SILICON_TYPE_A0 == 
+        (IX_FEATURE_CTRL_SILICON_STEPPING_MASK & productId))) 
+    {
+       stickyIntSilicon = FALSE;
+    }
+
+    /*
+     * IF user wants livelock prev option AND silicon supports sticky interrupt 
+     * feature -> enable the sticky interrupt bit
+     */
+    if ((IX_FEATURE_CTRL_SWCONFIG_DISABLED == ixQMgrOrigB0Dispatcher) &&
+         stickyIntSilicon)  
+    {
+        ixQMgrStickyInterruptRegEnable();
+    }
+}
+
+IX_STATUS
+ixQMgrDispatcherPrioritySet (IxQMgrQId qId,
+			     IxQMgrPriority priority)
+{   
+    int ixQMgrLockKey;
+
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+    
+    if (!IX_QMGR_DISPATCHER_PRIORITY_CHECK(priority))
+    {
+	return IX_QMGR_Q_INVALID_PRIORITY;
+    }
+
+    ixQMgrLockKey = ixOsalIrqLock();
+    
+    /* Change priority */
+    dispatchQInfo[qId].priority = priority;
+    /* Set flag */
+    rebuildTable = TRUE;
+
+    ixOsalIrqUnlock(ixQMgrLockKey);
+
+#ifndef NDEBUG
+    /* Update statistics */
+    dispatcherStats.queueStats[qId].priorityChangeCnt++;
+#endif
+
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrNotificationCallbackSet (IxQMgrQId qId,
+			       IxQMgrCallback callback,
+			       IxQMgrCallbackId callbackId)
+{
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+
+    if (NULL == callback)
+    {
+	/* Reset to dummy callback */
+	dispatchQInfo[qId].callback = dummyCallback;
+	dispatchQInfo[qId].dummyCallbackCount = 0;
+	dispatchQInfo[qId].callbackId = 0;
+    }
+    else 
+    {
+	dispatchQInfo[qId].callback = callback;
+	dispatchQInfo[qId].callbackId = callbackId;
+    }
+
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrNotificationEnable (IxQMgrQId qId, 
+			  IxQMgrSourceId srcSel)
+{
+    IxQMgrQStatus qStatusOnEntry;/* The queue status on entry/exit */
+    IxQMgrQStatus qStatusOnExit; /* to this function               */
+    int ixQMgrLockKey;
+
+#ifndef NDEBUG
+    if (!ixQMgrQIsConfigured (qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+
+    if ((qId < IX_QMGR_MIN_QUEUPP_QID) &&
+       !IX_QMGR_DISPATCHER_SOURCE_ID_CHECK(srcSel))
+    {
+	/* QId 0-31 source id invalid */
+	return IX_QMGR_INVALID_INT_SOURCE_ID;
+    }
+
+    if ((IX_QMGR_Q_SOURCE_ID_NE != srcSel) &&
+	(qId >= IX_QMGR_MIN_QUEUPP_QID))
+    {
+	/*
+	 * For queues 32-63 the interrupt source is fixed to the Nearly
+	 * Empty status flag and therefore should have a srcSel of NE.
+	 */
+	return IX_QMGR_INVALID_INT_SOURCE_ID;
+    }
+#endif
+
+#ifndef NDEBUG
+    dispatcherStats.queueStats[qId].notificationEnabled = TRUE;
+    dispatcherStats.queueStats[qId].srcSel = srcSel;
+#endif
+
+    /* Get the current queue status */
+    ixQMgrAqmIfQueStatRead (qId, &qStatusOnEntry);
+  
+    /* 
+     * Enabling interrupts results in Read-Modify-Write
+     * so need critical section
+     */
+
+    ixQMgrLockKey = ixOsalIrqLock();
+
+    /* Calculate the checkMask and checkValue for this q */
+    ixQMgrAqmIfQStatusCheckValsCalc (qId,
+				     srcSel,
+				     &dispatchQInfo[qId].statusWordOffset,
+				     &dispatchQInfo[qId].statusCheckValue,
+				     &dispatchQInfo[qId].statusMask);
+
+
+    /* Set the interupt source is this queue is in the range 0-31 */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	ixQMgrAqmIfIntSrcSelWrite (qId, srcSel);
+    }
+
+    /* Enable the interrupt */
+    ixQMgrAqmIfQInterruptEnable (qId);
+
+    ixOsalIrqUnlock(ixQMgrLockKey);
+    
+    /* Get the current queue status */
+    ixQMgrAqmIfQueStatRead (qId, &qStatusOnExit);
+  
+    /* If the status has changed return a warning */
+    if (qStatusOnEntry != qStatusOnExit)
+    {
+	return IX_QMGR_WARNING;
+    }
+    
+    return IX_SUCCESS;
+}
+
+
+IX_STATUS
+ixQMgrNotificationDisable (IxQMgrQId qId)
+{
+    int ixQMgrLockKey;
+
+#ifndef NDEBUG
+    /* Validate parameters */
+    if (!ixQMgrQIsConfigured (qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+#endif
+  
+    /* 
+     * Enabling interrupts results in Read-Modify-Write
+     * so need critical section
+     */
+#ifndef NDEBUG
+    dispatcherStats.queueStats[qId].notificationEnabled = FALSE;
+#endif
+
+    ixQMgrLockKey = ixOsalIrqLock();
+
+    ixQMgrAqmIfQInterruptDisable (qId);
+    
+    ixOsalIrqUnlock(ixQMgrLockKey);
+
+    return IX_SUCCESS;    
+}
+
+void 
+ixQMgrStickyInterruptRegEnable(void)
+{
+ /* Use Aqm If function to set Interrupt Register0 Bit-3 */ 
+ ixQMgrAqmIfIntSrcSelReg0Bit3Set ();   
+}
+
+#if !defined __XSCALE__ || defined __linux
+
+/* Count the number of leading zero bits in a word,
+ * and return the same value than the CLZ instruction.
+ *
+ * word (in)    return value (out)
+ * 0x80000000   0
+ * 0x40000000   1
+ * ,,,          ,,,
+ * 0x00000002   30
+ * 0x00000001   31
+ * 0x00000000   32
+ *
+ * The C version of this function is used as a replacement 
+ * for system not providing the equivalent of the CLZ 
+ * assembly language instruction.
+ *
+ * Note that this version is big-endian
+ */
+unsigned int
+ixQMgrCountLeadingZeros(UINT32 word)
+{
+  unsigned int leadingZerosCount = 0;
+
+  if (word == 0)
+  {
+      return 32;
+  }
+  /* search the first bit set by testing the MSB and shifting the input word */
+  while ((word & 0x80000000) == 0)
+  {
+      word <<= 1;
+      leadingZerosCount++;
+  }
+  return leadingZerosCount;
+}
+#endif /* not  __XSCALE__ or __linux */
+
+void
+ixQMgrDispatcherLoopGet (IxQMgrDispatcherFuncPtr *qDispatcherFuncPtr)
+{
+  IxFeatureCtrlProductId productId = 0;
+  IxFeatureCtrlDeviceId deviceId = 0;
+  
+  /* Get the device ID for the underlying silicon */
+  deviceId = ixFeatureCtrlDeviceRead();
+
+  /* Get the product ID for the underlying silicon */
+  productId = ixFeatureCtrlProductIdRead ();
+
+  /* IF (IXP42X AND A0 silicon) -> use ixQMgrDispatcherLoopRunA0 */
+  if ((IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X ==
+      (IX_FEATURE_CTRL_DEVICE_TYPE_MASK & deviceId)) &&
+      (IX_FEATURE_CTRL_SILICON_TYPE_A0 ==  
+      (IX_FEATURE_CTRL_SILICON_STEPPING_MASK & productId)))  
+  {
+    /*For IXP42X A0 silicon */
+    *qDispatcherFuncPtr = &ixQMgrDispatcherLoopRunA0 ;
+  } 
+  else /*For IXP42X B0 or IXP46X silicon*/ 
+  { 
+    if (IX_FEATURE_CTRL_SWCONFIG_ENABLED == ixQMgrOrigB0Dispatcher)
+    {
+        /* Default for IXP42X B0 and IXP46X silicon */
+        *qDispatcherFuncPtr = &ixQMgrDispatcherLoopRunB0;
+    }
+    else 
+    {
+        /* FeatureCtrl indicated that livelock dispatcher be used */
+        *qDispatcherFuncPtr = &ixQMgrDispatcherLoopRunB0LLP;
+    }
+  }
+}
+
+void
+ixQMgrDispatcherLoopRunA0 (IxQMgrDispatchGroup group)
+{
+    UINT32 intRegVal;                /* Interrupt reg val */
+    UINT32 intRegValAfterWrite;      /* Interrupt reg val after writing back */
+    UINT32 intRegCheckMask;          /* Mask for checking interrupt bits */
+    UINT32 qStatusWordsB4Write[MAX_Q_STATUS_WORDS];  /* Status b4 interrupt write */
+    UINT32 qStatusWordsAfterWrite[MAX_Q_STATUS_WORDS]; /* Status after interrupt write */
+    IxQMgrQInfo *currDispatchQInfo;
+    BOOL statusChangeFlag;
+
+    int priorityTableIndex;/* Priority table index */
+    int qIndex;            /* Current queue being processed */
+    int endIndex;          /* Index of last queue to process */
+
+#ifndef NDEBUG
+    IX_OSAL_ASSERT((group == IX_QMGR_QUEUPP_GROUP) || 
+	      (group == IX_QMGR_QUELOW_GROUP));
+#endif
+
+    /* Read Q status registers before interrupt status read/write */
+    ixQMgrAqmIfQStatusRegsRead (group, qStatusWordsB4Write);
+
+    /* Read the interrupt register */
+    ixQMgrAqmIfQInterruptRegRead (group, &intRegVal);
+
+    /* No bit set : nothing to process (the reaminder of the algorithm is
+    * based on the fact that the interrupt register value contains at
+    * least one bit set
+    */
+    if (intRegVal == 0) 
+    {
+#ifndef NDEBUG
+	/* Update statistics */
+	dispatcherStats.loopRunCnt++;
+#endif
+
+	/* Rebuild the priority table if needed */
+	if (rebuildTable)
+	{
+	    ixQMgrDispatcherReBuildPriorityTable ();
+	}
+
+	return;
+    }
+   
+    /* Write it back to clear the interrupt */
+    ixQMgrAqmIfQInterruptRegWrite (group, intRegVal);
+
+    /* Read Q status registers after interrupt status read/write */
+    ixQMgrAqmIfQStatusRegsRead (group, qStatusWordsAfterWrite);
+ 
+    /* get the first queue Id from the interrupt register value */
+    qIndex = (BITS_PER_WORD - 1) - ixQMgrCountLeadingZeros(intRegVal);
+
+    /* check if any change occured during hw register modifications */ 
+    if (IX_QMGR_QUELOW_GROUP == group)
+    {
+	statusChangeFlag = 
+	    (qStatusWordsB4Write[0] != qStatusWordsAfterWrite[0]) ||
+	    (qStatusWordsB4Write[1] != qStatusWordsAfterWrite[1]) ||
+	    (qStatusWordsB4Write[2] != qStatusWordsAfterWrite[2]) ||
+	    (qStatusWordsB4Write[3] != qStatusWordsAfterWrite[3]);
+    }
+    else
+    {
+	statusChangeFlag = 
+	    (qStatusWordsB4Write[0] != qStatusWordsAfterWrite[0]);
+	/* Set the queue range based on the queue group to proccess */
+	qIndex += IX_QMGR_MIN_QUEUPP_QID;
+    }
+
+    if (statusChangeFlag == FALSE)
+    {
+	/* check if the interrupt register contains 
+	 * only 1 bit set (happy day scenario)
+	 */
+	currDispatchQInfo = &dispatchQInfo[qIndex];
+	if (intRegVal == currDispatchQInfo->intRegCheckMask)
+	{
+	    /* only 1 queue event triggered a notification *
+	     * Call the callback function for this queue 
+	     */
+	    currDispatchQInfo->callback (qIndex,
+					 currDispatchQInfo->callbackId);  
+#ifndef NDEBUG
+	    /* Update statistics */
+	    dispatcherStats.queueStats[qIndex].callbackCnt++;
+#endif
+	}
+	else 
+	{
+	    /* the event is triggered by more than 1 queue, 
+	     * the queue search will be starting from the beginning
+	     * or the middle of the priority table
+	     *
+	     * the serach will end when all the bits of the interrupt
+	     * register are cleared. There is no need to maintain
+	     * a seperate value and test it at each iteration.
+	     */
+	    if (IX_QMGR_QUELOW_GROUP == group)
+	    {
+		/* check if any bit related to queues in the first
+		 * half of the priority table is set
+		 */
+		if (intRegVal & lowPriorityTableFirstHalfMask)
+		{
+		    priorityTableIndex = IX_QMGR_MIN_LOW_QUE_PRIORITY_TABLE_INDEX;
+		}
+		else
+		{
+		    priorityTableIndex = IX_QMGR_MID_LOW_QUE_PRIORITY_TABLE_INDEX;
+		}
+	    }
+	    else 
+	    {
+		/* check if any bit related to queues in the first
+		 * half of the priority table is set
+		 */
+		if (intRegVal & uppPriorityTableFirstHalfMask)
+		{
+		    priorityTableIndex = IX_QMGR_MIN_UPP_QUE_PRIORITY_TABLE_INDEX;
+		}
+		else
+		{
+		    priorityTableIndex = IX_QMGR_MID_UPP_QUE_PRIORITY_TABLE_INDEX;
+		}
+	    }
+	    
+	    /* iterate following the priority table until all the bits 
+	     * of the interrupt register are cleared.
+	     */
+	    do
+	    {
+		qIndex = priorityTable[priorityTableIndex++];
+		currDispatchQInfo = &dispatchQInfo[qIndex];
+		intRegCheckMask = currDispatchQInfo->intRegCheckMask;
+		
+		/* If this queue caused this interrupt to be raised */
+		if (intRegVal & intRegCheckMask)
+		{
+		    /* Call the callback function for this queue */
+		    currDispatchQInfo->callback (qIndex,
+						 currDispatchQInfo->callbackId);
+#ifndef NDEBUG
+		    /* Update statistics */
+		    dispatcherStats.queueStats[qIndex].callbackCnt++;
+#endif
+		    
+		    /* Clear the interrupt register bit */
+		    intRegVal &= ~intRegCheckMask;
+		}
+	    }
+	    while(intRegVal);
+	}
+    }
+    else
+    {
+    /* A change in queue status occured during the hw interrupt
+     * register update. To maintain the interrupt consistency, it
+     * is necessary to iterate through all queues of the queue group.
+     */
+
+    /* Read interrupt status again */
+    ixQMgrAqmIfQInterruptRegRead (group, &intRegValAfterWrite);
+
+    if (IX_QMGR_QUELOW_GROUP == group)
+    {
+	priorityTableIndex = IX_QMGR_MIN_LOW_QUE_PRIORITY_TABLE_INDEX;
+	endIndex = IX_QMGR_MAX_LOW_QUE_PRIORITY_TABLE_INDEX;
+    }
+    else
+    {
+	priorityTableIndex = IX_QMGR_MIN_UPP_QUE_PRIORITY_TABLE_INDEX;
+	endIndex = IX_QMGR_MAX_UPP_QUE_PRIORITY_TABLE_INDEX;
+    }
+
+    for ( ; priorityTableIndex<=endIndex; priorityTableIndex++)
+    {
+	qIndex = priorityTable[priorityTableIndex];
+	currDispatchQInfo = &dispatchQInfo[qIndex];
+	intRegCheckMask = currDispatchQInfo->intRegCheckMask;
+
+	/* If this queue caused this interrupt to be raised */
+	if (intRegVal & intRegCheckMask)
+	{  
+	    /* Call the callback function for this queue */
+	    currDispatchQInfo->callback (qIndex,
+					 currDispatchQInfo->callbackId);
+#ifndef NDEBUG
+	    /* Update statistics */
+	    dispatcherStats.queueStats[qIndex].callbackCnt++;
+#endif
+	    
+	} /* if (intRegVal .. */
+
+	/* 
+	 * If interrupt bit is set in intRegValAfterWrite don't
+	 * proceed as this will be caught in next interrupt
+	 */
+	else if ((intRegValAfterWrite & intRegCheckMask) == 0)
+	{
+	    /* Check if an interrupt was lost for this Q */
+	    if (ixQMgrAqmIfQStatusCheck(qStatusWordsB4Write,
+					qStatusWordsAfterWrite,
+					currDispatchQInfo->statusWordOffset,
+					currDispatchQInfo->statusCheckValue,
+					currDispatchQInfo->statusMask))
+	    {
+		/* Call the callback function for this queue */
+		currDispatchQInfo->callback (qIndex, 
+					     dispatchQInfo[qIndex].callbackId);                 
+#ifndef NDEBUG
+		/* Update statistics */
+		dispatcherStats.queueStats[qIndex].callbackCnt++;
+		dispatcherStats.queueStats[qIndex].intLostCallbackCnt++;
+#endif
+	    } /* if ixQMgrAqmIfQStatusCheck(.. */
+	} /* else if ((intRegValAfterWrite ... */
+    } /* for (priorityTableIndex=0 ... */
+    }
+
+    /* Rebuild the priority table if needed */
+    if (rebuildTable)
+    {
+	ixQMgrDispatcherReBuildPriorityTable ();
+    }
+
+#ifndef NDEBUG
+    /* Update statistics */
+    dispatcherStats.loopRunCnt++;
+#endif
+}
+
+
+
+void
+ixQMgrDispatcherLoopRunB0 (IxQMgrDispatchGroup group)
+{
+    UINT32 intRegVal;                /* Interrupt reg val */
+    UINT32 intRegCheckMask;          /* Mask for checking interrupt bits */
+    IxQMgrQInfo *currDispatchQInfo;
+
+
+    int priorityTableIndex; /* Priority table index */
+    int qIndex;             /* Current queue being processed */
+
+#ifndef NDEBUG
+    IX_OSAL_ASSERT((group == IX_QMGR_QUEUPP_GROUP) ||
+              (group == IX_QMGR_QUELOW_GROUP));
+    IX_OSAL_ASSERT((group == IX_QMGR_QUEUPP_GROUP) || 
+	      (group == IX_QMGR_QUELOW_GROUP));
+#endif
+
+    /* Read the interrupt register */
+    ixQMgrAqmIfQInterruptRegRead (group, &intRegVal);
+
+
+    /* No queue has interrupt register set */
+    if (intRegVal != 0)
+    {
+
+            /* Write it back to clear the interrupt */
+            ixQMgrAqmIfQInterruptRegWrite (group, intRegVal);
+
+            /* get the first queue Id from the interrupt register value */
+            qIndex = (BITS_PER_WORD - 1) - ixQMgrCountLeadingZeros(intRegVal);
+
+            if (IX_QMGR_QUEUPP_GROUP == group)
+            {
+                /* Set the queue range based on the queue group to proccess */
+                qIndex += IX_QMGR_MIN_QUEUPP_QID;
+            }
+
+            /* check if the interrupt register contains
+             * only 1 bit set
+             * For example:
+             *                                        intRegVal = 0x0010
+             *               currDispatchQInfo->intRegCheckMask = 0x0010
+             *    intRegVal == currDispatchQInfo->intRegCheckMask is TRUE.
+             */
+             currDispatchQInfo = &dispatchQInfo[qIndex];
+             if (intRegVal == currDispatchQInfo->intRegCheckMask)
+             {
+                /* only 1 queue event triggered a notification *
+                 * Call the callback function for this queue
+                 */
+                currDispatchQInfo->callback (qIndex,
+                                     currDispatchQInfo->callbackId);
+#ifndef NDEBUG
+                /* Update statistics */
+                dispatcherStats.queueStats[qIndex].callbackCnt++;
+#endif
+             }
+             else
+             {
+                 /* the event is triggered by more than 1 queue,
+                  * the queue search will be starting from the beginning
+                  * or the middle of the priority table
+                  *
+                  * the serach will end when all the bits of the interrupt
+                  * register are cleared. There is no need to maintain
+                  * a seperate value and test it at each iteration.
+                  */
+                 if (IX_QMGR_QUELOW_GROUP == group)
+                 {
+                     /* check if any bit related to queues in the first
+                      * half of the priority table is set
+                      */
+                     if (intRegVal & lowPriorityTableFirstHalfMask)
+                     {
+                         priorityTableIndex = IX_QMGR_MIN_LOW_QUE_PRIORITY_TABLE_INDEX;
+                     }
+                     else
+                     {
+                         priorityTableIndex = IX_QMGR_MID_LOW_QUE_PRIORITY_TABLE_INDEX;
+                     }
+                 }
+                else
+                 {
+                     /* check if any bit related to queues in the first
+                      * half of the priority table is set
+                      */
+                     if (intRegVal & uppPriorityTableFirstHalfMask)
+                     {
+                         priorityTableIndex = IX_QMGR_MIN_UPP_QUE_PRIORITY_TABLE_INDEX;
+                     }
+                     else
+                     {
+                         priorityTableIndex = IX_QMGR_MID_UPP_QUE_PRIORITY_TABLE_INDEX;
+                     }
+                 }
+
+                 /* iterate following the priority table until all the bits
+                  * of the interrupt register are cleared.
+                  */
+                 do
+                 {
+                     qIndex = priorityTable[priorityTableIndex++];
+                     currDispatchQInfo = &dispatchQInfo[qIndex];
+                     intRegCheckMask = currDispatchQInfo->intRegCheckMask;
+
+                     /* If this queue caused this interrupt to be raised */
+                     if (intRegVal & intRegCheckMask)
+                     {
+                         /* Call the callback function for this queue */
+                         currDispatchQInfo->callback (qIndex,
+                                              currDispatchQInfo->callbackId);
+#ifndef NDEBUG
+                         /* Update statistics */
+                         dispatcherStats.queueStats[qIndex].callbackCnt++;
+#endif
+
+                         /* Clear the interrupt register bit */
+                         intRegVal &= ~intRegCheckMask;
+                     }
+                  }
+                  while(intRegVal);
+             } /*End of intRegVal == currDispatchQInfo->intRegCheckMask */
+     } /* End of intRegVal != 0 */
+
+#ifndef NDEBUG
+    /* Update statistics */
+    dispatcherStats.loopRunCnt++;
+#endif
+
+    /* Rebuild the priority table if needed */
+    if (rebuildTable)
+    {
+        ixQMgrDispatcherReBuildPriorityTable ();
+    }
+}
+
+void
+ixQMgrDispatcherLoopRunB0LLP (IxQMgrDispatchGroup group)
+{
+    UINT32 intRegVal =0;                /* Interrupt reg val */
+    UINT32 intRegCheckMask;          /* Mask for checking interrupt bits */
+    IxQMgrQInfo *currDispatchQInfo;
+
+    int priorityTableIndex; /* Priority table index */
+    int qIndex;             /* Current queue being processed */
+
+    UINT32 intRegValCopy = 0;
+    UINT32 intEnableRegVal = 0;
+    UINT8 i = 0;
+
+#ifndef NDEBUG
+    IX_OSAL_ASSERT((group == IX_QMGR_QUEUPP_GROUP) ||
+              (group == IX_QMGR_QUELOW_GROUP));
+#endif
+
+    /* Read the interrupt register */
+    ixQMgrAqmIfQInterruptRegRead (group, &intRegVal);
+
+    /* 
+     * mask any interrupts that are not enabled 
+     */
+    ixQMgrAqmIfQInterruptEnableRegRead (group, &intEnableRegVal);
+    intRegVal &= intEnableRegVal;
+
+    /* No queue has interrupt register set */
+    if (intRegVal != 0)
+    {
+        if (IX_QMGR_QUELOW_GROUP == group)
+        {
+            /*
+             * As the sticky bit is set, the interrupt register will 
+             * not clear if write back at this point because the condition
+             * has not been cleared. Take a copy and write back later after
+             * the condition has been cleared
+             */
+            intRegValCopy = intRegVal;
+        }
+        else
+        {
+            /* no sticky for upper Q's, so write back now */
+            ixQMgrAqmIfQInterruptRegWrite (group, intRegVal);
+        }
+
+        /* get the first queue Id from the interrupt register value */
+        qIndex = (BITS_PER_WORD - 1) - ixQMgrCountLeadingZeros(intRegVal);
+
+        if (IX_QMGR_QUEUPP_GROUP == group)
+        {
+            /* Set the queue range based on the queue group to proccess */
+            qIndex += IX_QMGR_MIN_QUEUPP_QID;
+        }
+
+        /* check if the interrupt register contains
+        * only 1 bit set
+        * For example:
+        *                                        intRegVal = 0x0010
+        *               currDispatchQInfo->intRegCheckMask = 0x0010
+        *    intRegVal == currDispatchQInfo->intRegCheckMask is TRUE.
+        */
+        currDispatchQInfo = &dispatchQInfo[qIndex];
+        if (intRegVal == currDispatchQInfo->intRegCheckMask)
+        {
+
+            /* 
+             * check if Q type periodic -  only lower queues can
+             * have there type set to periodic 
+             */
+            if (IX_QMGR_TYPE_REALTIME_PERIODIC == ixQMgrQTypes[qIndex])
+            {
+                /* 
+                 * Disable the notifications on any sporadics 
+                 */
+                for (i=0; i <= IX_QMGR_MAX_LOW_QUE_TABLE_INDEX; i++)
+                {
+                    if (IX_QMGR_TYPE_REALTIME_SPORADIC == ixQMgrQTypes[i])
+                    {
+                        ixQMgrNotificationDisable(i);
+#ifndef NDEBUG
+                        /* Update statistics */
+                        dispatcherStats.queueStats[i].disableCount++;
+#endif
+                    }
+                }
+            }
+
+            currDispatchQInfo->callback (qIndex,
+                                         currDispatchQInfo->callbackId);
+#ifndef NDEBUG
+            /* Update statistics */
+            dispatcherStats.queueStats[qIndex].callbackCnt++;
+#endif
+        }
+        else
+        {
+            /* the event is triggered by more than 1 queue,
+            * the queue search will be starting from the beginning
+            * or the middle of the priority table
+            *
+            * the serach will end when all the bits of the interrupt
+            * register are cleared. There is no need to maintain
+            * a seperate value and test it at each iteration.
+            */
+            if (IX_QMGR_QUELOW_GROUP == group)
+            {
+                /* check if any bit related to queues in the first
+                 * half of the priority table is set
+                 */
+                if (intRegVal & lowPriorityTableFirstHalfMask)
+                {
+                    priorityTableIndex =
+                                       IX_QMGR_MIN_LOW_QUE_PRIORITY_TABLE_INDEX;
+                }
+                else
+                {
+                    priorityTableIndex =
+                                       IX_QMGR_MID_LOW_QUE_PRIORITY_TABLE_INDEX;
+                }
+            }
+            else
+            {
+                /* check if any bit related to queues in the first
+                 * half of the priority table is set
+                 */
+                if (intRegVal & uppPriorityTableFirstHalfMask)
+                {
+                    priorityTableIndex =
+                                       IX_QMGR_MIN_UPP_QUE_PRIORITY_TABLE_INDEX;
+                }
+                else
+                {
+                    priorityTableIndex =
+                                       IX_QMGR_MID_UPP_QUE_PRIORITY_TABLE_INDEX;
+                }
+            }
+
+            /* iterate following the priority table until all the bits
+             * of the interrupt register are cleared.
+             */
+            do
+            {
+                qIndex = priorityTable[priorityTableIndex++];
+                currDispatchQInfo = &dispatchQInfo[qIndex];
+                intRegCheckMask = currDispatchQInfo->intRegCheckMask;
+
+                /* If this queue caused this interrupt to be raised */
+                if (intRegVal & intRegCheckMask)
+                {
+                    /* 
+                     * check if Q type periodic - only lower queues can
+                     * have there type set to periodic. There can only be one
+                     * periodic queue, so the sporadics are only disabled once.
+                     */
+                    if (IX_QMGR_TYPE_REALTIME_PERIODIC == ixQMgrQTypes[qIndex])
+                    {
+                        /* 
+                         * Disable the notifications on any sporadics 
+                         */
+                        for (i=0; i <= IX_QMGR_MAX_LOW_QUE_TABLE_INDEX; i++)
+                        {
+                            if (IX_QMGR_TYPE_REALTIME_SPORADIC == 
+                                    ixQMgrQTypes[i])
+                            {
+                                ixQMgrNotificationDisable(i);
+                                /* 
+                                 * remove from intRegVal as we don't want 
+                                 * to service any sporadics now
+                                 */
+                                intRegVal &= ~dispatchQInfo[i].intRegCheckMask;
+#ifndef NDEBUG
+                                /* Update statistics */
+                                dispatcherStats.queueStats[i].disableCount++;
+#endif
+                            }
+                        }
+                    }
+
+                    currDispatchQInfo->callback (qIndex,
+                                                 currDispatchQInfo->callbackId);
+#ifndef NDEBUG
+                    /* Update statistics */
+                    dispatcherStats.queueStats[qIndex].callbackCnt++;
+#endif
+                    /* Clear the interrupt register bit */
+                    intRegVal &= ~intRegCheckMask;
+                }
+            }
+            while(intRegVal);
+        } /*End of intRegVal == currDispatchQInfo->intRegCheckMask */
+    } /* End of intRegVal != 0 */
+
+#ifndef NDEBUG
+    /* Update statistics */
+    dispatcherStats.loopRunCnt++;
+#endif
+
+    if ((intRegValCopy != 0) && (IX_QMGR_QUELOW_GROUP == group))
+    {
+        /* 
+         * lower groups (therefore sticky) AND at least one enabled interrupt
+         * Write back to clear the interrupt 
+         */
+        ixQMgrAqmIfQInterruptRegWrite (IX_QMGR_QUELOW_GROUP, intRegValCopy);
+    }
+
+    /* Rebuild the priority table if needed */
+    if (rebuildTable)
+    {
+        ixQMgrDispatcherReBuildPriorityTable ();
+    }
+}
+
+PRIVATE void
+ixQMgrDispatcherReBuildPriorityTable (void)
+{
+    UINT32 qIndex;
+    UINT32 priority;
+    int lowQuePriorityTableIndex = IX_QMGR_MIN_LOW_QUE_PRIORITY_TABLE_INDEX;
+    int uppQuePriorityTableIndex = IX_QMGR_MIN_UPP_QUE_PRIORITY_TABLE_INDEX;
+
+    /* Reset the rebuild flag */
+    rebuildTable = FALSE;
+
+    /* initialize the mak used to identify the queues in the first half
+     * of the priority table
+     */
+    lowPriorityTableFirstHalfMask = 0;
+    uppPriorityTableFirstHalfMask = 0;
+    
+    /* For each priority level */
+    for(priority=0; priority<IX_QMGR_NUM_PRIORITY_LEVELS; priority++)
+    {
+	/* Foreach low queue in this priority */
+	for(qIndex=0; qIndex<IX_QMGR_MIN_QUEUPP_QID; qIndex++)
+	{
+	    if (dispatchQInfo[qIndex].priority == priority)
+	    { 
+		/* build the priority table bitmask which match the
+		 * queues of the first half of the priority table 
+		 */
+		if (lowQuePriorityTableIndex < IX_QMGR_MID_LOW_QUE_PRIORITY_TABLE_INDEX) 
+		{
+		    lowPriorityTableFirstHalfMask |= dispatchQInfo[qIndex].intRegCheckMask;
+		}
+		/* build the priority table */
+		priorityTable[lowQuePriorityTableIndex++] = qIndex;
+	    }
+	}
+	/* Foreach upp queue */
+	for(qIndex=IX_QMGR_MIN_QUEUPP_QID; qIndex<=IX_QMGR_MAX_QID; qIndex++)
+	{
+	    if (dispatchQInfo[qIndex].priority == priority)
+	    {
+		/* build the priority table bitmask which match the
+		 * queues of the first half of the priority table 
+		 */
+		if (uppQuePriorityTableIndex < IX_QMGR_MID_UPP_QUE_PRIORITY_TABLE_INDEX) 
+		{
+		    uppPriorityTableFirstHalfMask |= dispatchQInfo[qIndex].intRegCheckMask;
+		}
+		/* build the priority table */
+		priorityTable[uppQuePriorityTableIndex++] = qIndex;
+	    }
+	}
+    }
+}
+
+IxQMgrDispatcherStats*
+ixQMgrDispatcherStatsGet (void)
+{
+    return &dispatcherStats;
+}
+
+PRIVATE void
+dummyCallback (IxQMgrQId qId,
+	       IxQMgrCallbackId cbId)
+{
+    /* Throttle the trace message */
+    if ((dispatchQInfo[qId].dummyCallbackCount % LOG_THROTTLE_COUNT) == 0)
+    {
+	IX_QMGR_LOG_WARNING2("--> dummyCallback: qId (%d), callbackId (%d)\n",qId,cbId);
+    }
+    dispatchQInfo[qId].dummyCallbackCount++;
+
+#ifndef NDEBUG
+    /* Update statistcs */
+    dispatcherStats.queueStats[qId].intNoCallbackCnt++;
+#endif
+}
+void
+ixQMgrLLPShow (int resetStats)
+{
+#ifndef NDEBUG
+    UINT8 i = 0;
+    IxQMgrQInfo *q;
+    UINT32 intEnableRegVal = 0;
+
+    printf ("Livelock statistics are printed on the fly.\n");
+    printf ("qId Type     EnableCnt DisableCnt IntEnableState Callbacks\n");
+    printf ("=== ======== ========= ========== ============== =========\n");
+
+    for (i=0; i<= IX_QMGR_MAX_LOW_QUE_TABLE_INDEX; i++)
+    {
+        q = &dispatchQInfo[i];
+
+        if (ixQMgrQTypes[i] != IX_QMGR_TYPE_REALTIME_OTHER)
+        {
+            printf (" %2d ", i);
+
+            if (ixQMgrQTypes[i] == IX_QMGR_TYPE_REALTIME_SPORADIC)
+            {
+                printf ("Sporadic");
+            }
+            else
+            {
+                printf ("Periodic");
+            }
+
+           
+            ixQMgrAqmIfQInterruptEnableRegRead (IX_QMGR_QUELOW_GROUP, 
+                                                    &intEnableRegVal);
+            	
+
+	    intEnableRegVal &= dispatchQInfo[i].intRegCheckMask;
+            intEnableRegVal = intEnableRegVal >> i;
+
+            printf (" %10d %10d %10d %10d\n",
+                    dispatcherStats.queueStats[i].enableCount,
+                    dispatcherStats.queueStats[i].disableCount,
+                    intEnableRegVal,
+                    dispatcherStats.queueStats[i].callbackCnt);
+
+            if (resetStats)
+            {
+                dispatcherStats.queueStats[i].enableCount =
+                dispatcherStats.queueStats[i].disableCount = 
+                dispatcherStats.queueStats[i].callbackCnt = 0;
+            }
+        }
+    }
+#else
+    IX_QMGR_LOG0("Livelock Prevention statistics are only collected in debug mode\n");
+#endif
+}
+
+void
+ixQMgrPeriodicDone (void)
+{
+    UINT32 i = 0;
+    UINT32 ixQMgrLockKey = 0;
+
+    /* 
+     * for the lower queues
+     */
+    for (i=0; i <= IX_QMGR_MAX_LOW_QUE_TABLE_INDEX; i++)
+    {
+        /*
+         * check for sporadics 
+         */
+        if (IX_QMGR_TYPE_REALTIME_SPORADIC == ixQMgrQTypes[i])
+        {
+             /* 
+              * enable any sporadics 
+              */
+             ixQMgrLockKey = ixOsalIrqLock();
+             ixQMgrAqmIfQInterruptEnable(i);
+             ixOsalIrqUnlock(ixQMgrLockKey);
+#ifndef NDEBUG
+             /* 
+              * Update statistics 
+              */
+             dispatcherStats.queueStats[i].enableCount++;
+             dispatcherStats.queueStats[i].notificationEnabled = TRUE;
+#endif
+        }
+    }
+}
+IX_STATUS
+ixQMgrCallbackTypeSet (IxQMgrQId qId, 
+                       IxQMgrType type)
+{
+    UINT32 ixQMgrLockKey = 0;
+    IxQMgrType ixQMgrOldType =0;
+
+#ifndef NDEBUG
+    if (!ixQMgrQIsConfigured(qId))
+    {
+        return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+    if (qId >= IX_QMGR_MIN_QUEUPP_QID)
+    {
+        return IX_QMGR_PARAMETER_ERROR;
+    }
+    if(!IX_QMGR_DISPATCHER_CALLBACK_TYPE_CHECK(type))
+    {
+        return IX_QMGR_PARAMETER_ERROR;
+    }
+#endif
+
+    ixQMgrOldType = ixQMgrQTypes[qId];
+    ixQMgrQTypes[qId] = type;
+
+    /*
+     * check if Q has been changed from type SPORADIC
+     */
+    if (IX_QMGR_TYPE_REALTIME_SPORADIC == ixQMgrOldType)
+    {
+       /* 
+        * previously Q was a SPORADIC, this means that LLP
+        * might have had it disabled. enable it now.
+        */
+       ixQMgrLockKey = ixOsalIrqLock();
+       ixQMgrAqmIfQInterruptEnable(qId);
+       ixOsalIrqUnlock(ixQMgrLockKey);
+
+#ifndef NDEBUG
+       /* 
+        * Update statistics 
+        */
+       dispatcherStats.queueStats[qId].enableCount++;
+#endif
+    }
+
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrCallbackTypeGet (IxQMgrQId qId, 
+                       IxQMgrType *type)
+{
+#ifndef NDEBUG
+    if (!ixQMgrQIsConfigured(qId))
+    {
+        return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+    if (qId >= IX_QMGR_MIN_QUEUPP_QID)
+    {
+        return IX_QMGR_PARAMETER_ERROR;
+    }
+    if(type == NULL)
+    {
+         return IX_QMGR_PARAMETER_ERROR;
+    }
+#endif
+
+    *type = ixQMgrQTypes[qId];
+    return IX_SUCCESS;
+}

cpu/ixp/npe/IxQMgrInit.c

diff --git a/cpu/ixp/npe/IxQMgrInit.c b/cpu/ixp/npe/IxQMgrInit.c
new file mode 100644
index 0000000..b00c22d
--- /dev/null
+++ b/cpu/ixp/npe/IxQMgrInit.c
@@ -0,0 +1,233 @@
+/**
+ * @file    IxQMgrInit.c
+ *
+ * @author Intel Corporation
+ * @date    30-Oct-2001
+ *
+ * @brief:  Provided initialization of the QMgr component and its subcomponents.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * System defined include files.
+ */
+
+/*
+ * User defined include files.
+ */
+#include "IxOsal.h"
+#include "IxQMgr.h"
+#include "IxQMgrQCfg_p.h"
+#include "IxQMgrDispatcher_p.h"
+#include "IxQMgrLog_p.h"
+#include "IxQMgrQAccess_p.h"
+#include "IxQMgrDefines_p.h"
+#include "IxQMgrAqmIf_p.h"
+
+/*
+ * Set to true if initialized
+ * N.B. global so integration/unit tests can reinitialize
+ */
+BOOL qMgrIsInitialized = FALSE;
+
+/*
+ * Function definitions.
+ */
+IX_STATUS
+ixQMgrInit (void)
+{
+    if (qMgrIsInitialized)
+    {
+	IX_QMGR_LOG0("ixQMgrInit: IxQMgr already initialised\n");
+	return IX_FAIL;
+    }
+
+    /* Initialise the QCfg component */
+    ixQMgrQCfgInit ();
+
+    /* Initialise the Dispatcher component */
+    ixQMgrDispatcherInit ();
+
+    /* Initialise the Access component */
+    ixQMgrQAccessInit ();
+
+    /* Initialization complete */
+    qMgrIsInitialized = TRUE;
+
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrUnload (void)
+{
+    if (!qMgrIsInitialized)
+    {
+	return IX_FAIL;
+    }
+
+    /* Uninitialise the QCfg component */
+    ixQMgrQCfgUninit ();
+
+    /* Uninitialization complete */
+    qMgrIsInitialized = FALSE;
+
+    return IX_SUCCESS;
+}
+
+void
+ixQMgrShow (void)
+{
+    IxQMgrQCfgStats *qCfgStats = NULL;
+    IxQMgrDispatcherStats *dispatcherStats = NULL;
+    int i;
+    UINT32 lowIntRegRead, upIntRegRead;
+
+    qCfgStats = ixQMgrQCfgStatsGet ();
+    dispatcherStats = ixQMgrDispatcherStatsGet ();
+    ixQMgrAqmIfQInterruptRegRead (IX_QMGR_QUELOW_GROUP, &lowIntRegRead);
+    ixQMgrAqmIfQInterruptRegRead (IX_QMGR_QUEUPP_GROUP, &upIntRegRead);
+    printf("Generic Stats........\n");
+    printf("=====================\n");
+    printf("Loop Run Count..........%u\n",dispatcherStats->loopRunCnt);
+    printf("Watermark set count.....%d\n", qCfgStats->wmSetCnt);
+    printf("===========================================\n");
+    printf("On the fly Interrupt Register Stats........\n");
+    printf("===========================================\n");
+    printf("Lower Interrupt Register............0x%08x\n",lowIntRegRead);
+    printf("Upper Interrupt Register............0x%08x\n",upIntRegRead);
+    printf("==============================================\n");
+    printf("Queue Specific Stats........\n");
+    printf("============================\n");
+
+    for (i=0; i<IX_QMGR_MAX_NUM_QUEUES; i++)
+    {
+	if (ixQMgrQIsConfigured(i))
+	{
+	    ixQMgrQShow(i);
+	}
+    }
+
+    printf("============================\n");
+}
+
+IX_STATUS
+ixQMgrQShow (IxQMgrQId qId)
+{
+    IxQMgrQCfgStats *qCfgStats = NULL;
+    IxQMgrDispatcherStats *dispatcherStats = NULL; 
+
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+    
+    dispatcherStats = ixQMgrDispatcherStatsGet ();
+    qCfgStats = ixQMgrQCfgQStatsGet (qId);
+
+    printf("QId %d\n", qId);
+    printf("======\n");
+    printf("  IxQMgrQCfg Stats\n");
+    printf("    Name..................... \"%s\"\n", qCfgStats->qStats[qId].qName);
+    printf("    Size in words............ %u\n", qCfgStats->qStats[qId].qSizeInWords);
+    printf("    Entry size in words...... %u\n", qCfgStats->qStats[qId].qEntrySizeInWords);
+    printf("    Nearly empty watermark... %u\n", qCfgStats->qStats[qId].ne);
+    printf("    Nearly full watermark.... %u\n", qCfgStats->qStats[qId].nf);
+    printf("    Number of full entries... %u\n", qCfgStats->qStats[qId].numEntries);
+    printf("    Sram base address........ 0x%X\n", qCfgStats->qStats[qId].baseAddress);
+    printf("    Read pointer............. 0x%X\n", qCfgStats->qStats[qId].readPtr);
+    printf("    Write pointer............ 0x%X\n", qCfgStats->qStats[qId].writePtr);
+
+#ifndef NDEBUG
+    if (dispatcherStats->queueStats[qId].notificationEnabled)
+    {
+        char *localEvent = "none ????";
+        switch (dispatcherStats->queueStats[qId].srcSel)
+        {
+            case IX_QMGR_Q_SOURCE_ID_E:
+                localEvent = "Empty";
+                break;
+            case IX_QMGR_Q_SOURCE_ID_NE:
+                localEvent = "Nearly Empty";
+                break;
+            case IX_QMGR_Q_SOURCE_ID_NF:
+                localEvent = "Nearly Full";
+                break;
+            case IX_QMGR_Q_SOURCE_ID_F:
+                localEvent = "Full";
+                break;
+            case IX_QMGR_Q_SOURCE_ID_NOT_E:
+                localEvent = "Not Empty";
+                break;
+            case IX_QMGR_Q_SOURCE_ID_NOT_NE:
+                localEvent = "Not Nearly Empty";
+                break;
+            case IX_QMGR_Q_SOURCE_ID_NOT_NF:
+                localEvent = "Not Nearly Full";
+                break;
+            case IX_QMGR_Q_SOURCE_ID_NOT_F:
+                localEvent = "Not Full";
+                break;
+            default :
+                break;
+        }
+        printf("    Notifications localEvent...... %s\n", localEvent);
+    }
+    else
+    {
+        printf("    Notifications............ not enabled\n");
+    }
+    printf("  IxQMgrDispatcher Stats\n");
+    printf("    Callback count................%d\n",
+	  dispatcherStats->queueStats[qId].callbackCnt);
+    printf("    Priority change count.........%d\n",
+	  dispatcherStats->queueStats[qId].priorityChangeCnt);
+    printf("    Interrupt no callback count...%d\n",
+	  dispatcherStats->queueStats[qId].intNoCallbackCnt);
+    printf("    Interrupt lost callback count...%d\n",
+	  dispatcherStats->queueStats[qId].intLostCallbackCnt);
+#endif
+
+    return IX_SUCCESS;
+}
+
+
+
+

cpu/ixp/npe/IxQMgrQAccess.c

diff --git a/cpu/ixp/npe/IxQMgrQAccess.c b/cpu/ixp/npe/IxQMgrQAccess.c
new file mode 100644
index 0000000..2c3e302
--- /dev/null
+++ b/cpu/ixp/npe/IxQMgrQAccess.c
@@ -0,0 +1,796 @@
+/**
+ * @file    IxQMgrQAccess.c
+ *
+ * @author Intel Corporation
+ * @date    30-Oct-2001
+ *
+ * @brief   This file contains functions for putting entries on a queue and
+ * removing entries from a queue.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * Inlines are compiled as function when this is defined.
+ * N.B. Must be placed before #include of "IxQMgr.h"
+ */
+#ifndef IXQMGR_H
+#    define IXQMGRQACCESS_C
+#else
+#    error
+#endif
+
+/*
+ * System defined include files.
+ */
+
+/*
+ * User defined include files.
+ */
+#include "IxQMgr.h"
+#include "IxQMgrAqmIf_p.h"
+#include "IxQMgrQAccess_p.h"
+#include "IxQMgrQCfg_p.h"
+#include "IxQMgrDefines_p.h"
+
+/*
+ * Global variables and extern definitions
+ */
+extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+
+/*
+ * Function definitions.
+ */
+void
+ixQMgrQAccessInit (void)
+{   
+}
+
+IX_STATUS
+ixQMgrQReadWithChecks (IxQMgrQId qId,
+                       UINT32 *entry)
+{
+    IxQMgrQEntrySizeInWords entrySizeInWords;
+    IxQMgrQInlinedReadWriteInfo *infoPtr;
+
+    if (NULL == entry)
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+
+    /* Check QId */
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+
+    /* Get the q entry size in words */
+    entrySizeInWords = ixQMgrQEntrySizeInWordsGet (qId);
+
+    ixQMgrAqmIfQPop (qId, entrySizeInWords, entry);	    
+
+    /* reset the current read count if the counter wrapped around 
+    * (unsigned arithmetic)
+    */
+    infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    if (infoPtr->qReadCount-- > infoPtr->qSizeInEntries)
+    {
+	infoPtr->qReadCount = 0;
+    }
+
+    /* Check if underflow occurred on the read */
+    if (ixQMgrAqmIfUnderflowCheck (qId))
+    {
+	return IX_QMGR_Q_UNDERFLOW;
+    }
+    
+    return IX_SUCCESS;
+}
+
+/* this function reads the remaining of the q entry
+ * for queues configured with many words.
+ * (the first word of the entry is already read 
+ * in the inlined function and the entry pointer already
+ * incremented
+ */
+IX_STATUS
+ixQMgrQReadMWordsMinus1 (IxQMgrQId qId,
+			 UINT32 *entry)
+{
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 entrySize = infoPtr->qEntrySizeInWords;
+    volatile UINT32 *qAccRegAddr = infoPtr->qAccRegAddr;
+    
+    while (--entrySize)
+    {
+	/* read the entry and accumulate the result */
+	*(++entry) = IX_OSAL_READ_LONG(++qAccRegAddr);
+    }
+    /* underflow is available for lower queues only */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	/* get the queue status */
+	UINT32 status = IX_OSAL_READ_LONG(infoPtr->qUOStatRegAddr);
+	
+	/* check the underflow status */
+	if (status & infoPtr->qUflowStatBitMask)
+	{
+	    /* the queue is empty 
+	     *  clear the underflow status bit if it was set 
+	     */
+	    IX_OSAL_WRITE_LONG(infoPtr->qUOStatRegAddr,
+				 status & ~infoPtr->qUflowStatBitMask);
+	    return IX_QMGR_Q_UNDERFLOW;
+	}
+    }
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrQWriteWithChecks (IxQMgrQId qId,
+                        UINT32 *entry)
+{
+    IxQMgrQEntrySizeInWords entrySizeInWords;
+    IxQMgrQInlinedReadWriteInfo *infoPtr;
+
+    if (NULL == entry)
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+
+    /* Check QId */
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+
+    /* Get the q entry size in words */
+    entrySizeInWords = ixQMgrQEntrySizeInWordsGet (qId);
+    
+    ixQMgrAqmIfQPush (qId, entrySizeInWords, entry);
+
+    /* reset the current read count if the counter wrapped around 
+    * (unsigned arithmetic)
+    */
+    infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    if (infoPtr->qWriteCount++ >= infoPtr->qSizeInEntries)
+    {
+	infoPtr->qWriteCount = infoPtr->qSizeInEntries;
+    }
+
+    /* Check if overflow occurred on the write*/
+    if (ixQMgrAqmIfOverflowCheck (qId))
+    {
+	return IX_QMGR_Q_OVERFLOW;
+    }
+         
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrQPeek (IxQMgrQId qId,
+	     unsigned int entryIndex,
+	     UINT32 *entry)
+{
+    unsigned int numEntries;
+
+#ifndef NDEBUG
+    if ((NULL == entry) || (entryIndex >= IX_QMGR_Q_SIZE_INVALID))
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+#endif
+    
+    if (IX_SUCCESS != ixQMgrQNumEntriesGet (qId, &numEntries))
+    {
+	return IX_FAIL;
+    }
+
+    if (entryIndex >= numEntries) /* entryIndex starts at 0 */
+    {
+	return IX_QMGR_ENTRY_INDEX_OUT_OF_BOUNDS;
+    }
+
+    return ixQMgrAqmIfQPeek (qId, entryIndex, entry);
+}
+
+IX_STATUS
+ixQMgrQPoke (IxQMgrQId qId,
+	     unsigned entryIndex,
+	     UINT32 *entry)
+{
+    unsigned int numEntries;
+
+#ifndef NDEBUG
+    if ((NULL == entry) || (entryIndex > 128))
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+#endif
+        
+    if (IX_SUCCESS != ixQMgrQNumEntriesGet (qId, &numEntries))
+    {
+	return IX_FAIL;
+    }
+
+    if (numEntries < (entryIndex + 1)) /* entryIndex starts at 0 */
+    {
+	return IX_QMGR_ENTRY_INDEX_OUT_OF_BOUNDS;
+    }
+
+    return ixQMgrAqmIfQPoke (qId, entryIndex, entry);
+}
+
+IX_STATUS
+ixQMgrQStatusGetWithChecks (IxQMgrQId qId,
+                            IxQMgrQStatus *qStatus)
+{
+    if (NULL == qStatus)
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+   
+    if (!ixQMgrQIsConfigured (qId)) 
+    {
+        return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+
+    ixQMgrAqmIfQueStatRead (qId, qStatus);
+
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrQNumEntriesGet (IxQMgrQId qId,
+		      unsigned *numEntriesPtr)
+{
+    UINT32 qPtrs;
+    UINT32 qStatus;
+    unsigned numEntries;
+    IxQMgrQInlinedReadWriteInfo *infoPtr;
+
+
+#ifndef NDEBUG
+    if (NULL == numEntriesPtr)
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+
+    /* Check QId */
+    if (!ixQMgrQIsConfigured(qId))
+    {
+	return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+#endif
+
+    /* get fast access data */
+    infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+
+    /* get snapshot */
+    qPtrs = IX_OSAL_READ_LONG(infoPtr->qConfigRegAddr);
+
+    /* Mod subtraction of pointers to get number of words in Q. */
+    numEntries = (qPtrs - (qPtrs >> 7)) & 0x7f;
+  
+    if (numEntries == 0)
+    {
+	/* 
+	 * Could mean either full or empty queue
+	 * so look at status
+	 */
+	ixQMgrAqmIfQueStatRead (qId, &qStatus);
+
+	if (qId < IX_QMGR_MIN_QUEUPP_QID)
+	{
+	    if (qStatus & IX_QMGR_Q_STATUS_E_BIT_MASK)
+	    {
+		/* Empty */
+		*numEntriesPtr = 0;
+	    }
+	    else if (qStatus & IX_QMGR_Q_STATUS_F_BIT_MASK)
+	    {
+		/* Full */
+		*numEntriesPtr = infoPtr->qSizeInEntries;
+	    }
+	    else
+	    {	    
+		/* 
+		 * Queue status and read/write pointers are volatile.
+		 * The queue state has changed since we took the
+		 * snapshot of the read and write pointers.
+		 * Client can retry if they wish
+		 */
+		*numEntriesPtr = 0;
+		return IX_QMGR_WARNING;
+	    }
+	}
+	else /* It is an upper queue which does not have an empty status bit maintained */
+	{
+	    if (qStatus & IX_QMGR_Q_STATUS_F_BIT_MASK)
+	    {
+		/* The queue is Full at the time of snapshot. */
+		*numEntriesPtr = infoPtr->qSizeInEntries;
+	    }
+	    else
+	    {
+  	       /* The queue is either empty, either moving,
+	        * Client can retry if they wish
+	        */
+		*numEntriesPtr = 0;
+	        return IX_QMGR_WARNING;
+	    }
+	}
+    }
+    else
+    {
+	*numEntriesPtr = (numEntries / infoPtr->qEntrySizeInWords) & (infoPtr->qSizeInEntries - 1);
+    }
+    
+    return IX_SUCCESS;
+}
+
+#if defined(__wince) && defined(NO_INLINE_APIS)
+
+PUBLIC IX_STATUS
+ixQMgrQRead (IxQMgrQId qId,
+      UINT32 *entryPtr)
+{
+    extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 entry, entrySize;
+
+    /* get a new entry */
+    entrySize = infoPtr->qEntrySizeInWords;
+    entry = IX_OSAL_READ_LONG(infoPtr->qAccRegAddr);
+
+    if (entrySize != IX_QMGR_Q_ENTRY_SIZE1)
+    { 
+    *entryPtr = entry;
+  /* process the remaining part of the entry */
+   return ixQMgrQReadMWordsMinus1(qId, entryPtr);
+    }
+
+    /* underflow is available for lower queues only */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+ /* the counter of queue entries is decremented. In happy 
+    * day scenario there are many entries in the queue
+  * and the counter does not reach zero.
+  */
+     if (infoPtr->qReadCount-- == 0)
+ {
+       /* There is maybe no entry in the queue
+      * qReadCount is now negative, but will be corrected before
+      * the function returns.
+         */
+     UINT32 qPtrs; /* queue internal pointers */
+
+     /* when a queue is empty, the hw guarantees to return 
+       * a null value. If the value is not null, the queue is
+      * not empty.
+        */
+     if (entry == 0)
+     {
+       /* get the queue status */
+      UINT32 status = IX_OSAL_READ_LONG(infoPtr->qUOStatRegAddr);
+   
+        /* check the underflow status */
+        if (status & infoPtr->qUflowStatBitMask)
+        {
+           /* the queue is empty 
+          *  clear the underflow status bit if it was set 
+            */
+          IX_OSAL_WRITE_LONG(infoPtr->qUOStatRegAddr,
+                    status & ~infoPtr->qUflowStatBitMask);
+         *entryPtr = 0;
+          infoPtr->qReadCount = 0;
+            return IX_QMGR_Q_UNDERFLOW;
+     }
+       }
+       /* store the result */
+      *entryPtr = entry;
+
+      /* No underflow occured : someone is filling the queue
+       * or the queue contains null entries.
+       * The current counter needs to be
+       * updated from the current number of entries in the queue
+       */
+
+     /* get snapshot of queue pointers */
+        qPtrs = IX_OSAL_READ_LONG(infoPtr->qConfigRegAddr);
+
+       /* Mod subtraction of pointers to get number of words in Q. */
+      qPtrs = (qPtrs - (qPtrs >> 7)) & 0x7f; 
+  
+       if (qPtrs == 0)
+     {
+       /* no entry in the queue */
+     infoPtr->qReadCount = 0;
+        }
+       else
+        {
+       /* convert the number of words inside the queue
+      * to a number of entries 
+       */
+     infoPtr->qReadCount = qPtrs & (infoPtr->qSizeInEntries - 1);
+        }
+       return IX_SUCCESS;
+  }
+    }
+    *entryPtr = entry;
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixQMgrQBurstRead (IxQMgrQId qId,
+          UINT32 numEntries,
+          UINT32 *entries)
+{
+    extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 nullCheckEntry;
+
+    if (infoPtr->qEntrySizeInWords == IX_QMGR_Q_ENTRY_SIZE1)
+    {
+    volatile UINT32 *qAccRegAddr = infoPtr->qAccRegAddr;
+
+    /* the code is optimized to take care of data dependencies:
+  * Durig a read, there are a few cycles needed to get the 
+   * read complete. During these cycles, it is poossible to
+    * do some CPU, e.g. increment pointers and decrement 
+   * counters.
+     */
+
+ /* fetch a queue entry */
+   nullCheckEntry = IX_OSAL_READ_LONG(infoPtr->qAccRegAddr);
+
+ /* iterate the specified number of queue entries */ 
+    while (--numEntries)
+    {
+       /* check the result of the previous read */
+     if (nullCheckEntry == 0)
+        {
+       /* if we read a NULL entry, stop. We have underflowed */
+        break;
+      }
+       else
+        {
+       /* write the entry */
+       *entries = nullCheckEntry;
+      /* fetch next entry */
+      nullCheckEntry = IX_OSAL_READ_LONG(qAccRegAddr);
+      /* increment the write address */
+       entries++;
+      }
+   }
+   /* write the pre-fetched entry */
+   *entries = nullCheckEntry;
+    }
+    else
+    {
+    IxQMgrQEntrySizeInWords entrySizeInWords = infoPtr->qEntrySizeInWords;
+  /* read the specified number of queue entries */
+    nullCheckEntry = 0;
+ while (numEntries--)
+    {
+       int i;
+
+      for (i = 0; i < entrySizeInWords; i++)
+      {
+       *entries = IX_OSAL_READ_LONG(infoPtr->qAccRegAddr + i);
+       nullCheckEntry |= *entries++;
+       }
+
+       /* if we read a NULL entry, stop. We have underflowed */
+        if (nullCheckEntry == 0)
+        {
+       break;
+      }
+       nullCheckEntry = 0;
+ }
+    }
+
+    /* reset the current read count : next access to the read function 
+     * will force a underflow status check 
+     */
+    infoPtr->qWriteCount = 0;
+
+    /* Check if underflow occurred on the read */
+    if (nullCheckEntry == 0 && qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+  /* get the queue status */
+  UINT32 status = IX_OSAL_READ_LONG(infoPtr->qUOStatRegAddr);
+
+   if (status & infoPtr->qUflowStatBitMask)
+    {
+       /* clear the underflow status bit if it was set */
+      IX_OSAL_WRITE_LONG(infoPtr->qUOStatRegAddr,
+                status & ~infoPtr->qUflowStatBitMask);
+     return IX_QMGR_Q_UNDERFLOW;
+ }
+    }
+
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixQMgrQWrite (IxQMgrQId qId,
+         UINT32 *entry)
+{
+    extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 entrySize;
+
+    /* write the entry */
+    IX_OSAL_WRITE_LONG(infoPtr->qAccRegAddr, *entry);
+    entrySize = infoPtr->qEntrySizeInWords;
+
+    if (entrySize != IX_QMGR_Q_ENTRY_SIZE1)
+    {   
+    /* process the remaining part of the entry */
+   volatile UINT32 *qAccRegAddr = infoPtr->qAccRegAddr;
+    while (--entrySize)
+ {
+       ++entry;
+        IX_OSAL_WRITE_LONG(++qAccRegAddr, *entry);
+    }
+   entrySize = infoPtr->qEntrySizeInWords;
+    }
+
+    /* overflow is available for lower queues only */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {   
+  UINT32 qSize = infoPtr->qSizeInEntries;
+ /* increment the current number of entries in the queue
+  * and check for overflow 
+   */
+ if (infoPtr->qWriteCount++ == qSize)
+    {
+       /* the queue may have overflow */
+       UINT32 qPtrs; /* queue internal pointers */
+  
+       /* get the queue status */
+      UINT32 status = IX_OSAL_READ_LONG(infoPtr->qUOStatRegAddr);
+
+       /* read the status twice because the status may 
+         * not be immediately ready after the write operation
+        */
+     if ((status & infoPtr->qOflowStatBitMask) ||
+        ((status = IX_OSAL_READ_LONG(infoPtr->qUOStatRegAddr))
+         & infoPtr->qOflowStatBitMask))
+     {
+       /* the queue is full, clear the overflow status
+      *  bit if it was set 
+       */
+     IX_OSAL_WRITE_LONG(infoPtr->qUOStatRegAddr,
+                    status & ~infoPtr->qOflowStatBitMask);
+     infoPtr->qWriteCount = infoPtr->qSizeInEntries;
+     return IX_QMGR_Q_OVERFLOW;
+      }
+       /* No overflow occured : someone is draining the queue
+       * and the current counter needs to be
+       * updated from the current number of entries in the queue
+       */
+
+     /* get q pointer snapshot */
+        qPtrs = IX_OSAL_READ_LONG(infoPtr->qConfigRegAddr);
+
+       /* Mod subtraction of pointers to get number of words in Q. */
+      qPtrs = (qPtrs - (qPtrs >> 7)) & 0x7f; 
+
+     if (qPtrs == 0)
+     {
+       /* the queue may be full at the time of the 
+         * snapshot. Next access will check 
+         * the overflow status again.
+        */
+     infoPtr->qWriteCount = qSize;
+       }
+       else 
+       {
+       /* convert the number of words to a number of entries */
+        if (entrySize == IX_QMGR_Q_ENTRY_SIZE1)
+     {
+           infoPtr->qWriteCount = qPtrs & (qSize - 1);
+     }
+       else
+        {
+           infoPtr->qWriteCount = (qPtrs / entrySize) & (qSize - 1);
+       }
+       }
+   }
+    }
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixQMgrQBurstWrite (IxQMgrQId qId,
+          unsigned numEntries,
+        UINT32 *entries)
+{
+    extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 status;
+
+    /* update the current write count */
+    infoPtr->qWriteCount += numEntries;
+
+    if (infoPtr->qEntrySizeInWords == IX_QMGR_Q_ENTRY_SIZE1)
+    {
+    volatile UINT32 *qAccRegAddr = infoPtr->qAccRegAddr;
+    while (numEntries--)
+    {
+       IX_OSAL_WRITE_LONG(qAccRegAddr, *entries);
+        entries++;
+  }
+    }
+    else
+    {
+ IxQMgrQEntrySizeInWords entrySizeInWords = infoPtr->qEntrySizeInWords;
+  int i;
+
+  /* write each queue entry */
+    while (numEntries--)
+    {
+       /* write the queueEntrySize number of words for each entry */
+       for (i = 0; i < entrySizeInWords; i++)
+      {
+       IX_OSAL_WRITE_LONG((infoPtr->qAccRegAddr + i), *entries);
+     entries++;
+      }
+   }
+    }
+
+    /* check if the write count overflows */
+    if (infoPtr->qWriteCount > infoPtr->qSizeInEntries)
+    {
+  /* reset the current write count */
+ infoPtr->qWriteCount = infoPtr->qSizeInEntries;
+    }
+
+    /* Check if overflow occurred on the write operation */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+   /* get the queue status */
+  status = IX_OSAL_READ_LONG(infoPtr->qUOStatRegAddr);
+
+  /* read the status twice because the status may 
+     * not be ready at the time of the write
+     */
+ if ((status & infoPtr->qOflowStatBitMask) ||
+        ((status = IX_OSAL_READ_LONG(infoPtr->qUOStatRegAddr))
+         & infoPtr->qOflowStatBitMask))
+ {
+       /* clear the underflow status bit if it was set */
+      IX_OSAL_WRITE_LONG(infoPtr->qUOStatRegAddr,
+                status & ~infoPtr->qOflowStatBitMask);
+     return IX_QMGR_Q_OVERFLOW;
+  }
+    }
+
+    return IX_SUCCESS;
+}
+
+PUBLIC IX_STATUS
+ixQMgrQStatusGet (IxQMgrQId qId,
+          IxQMgrQStatus *qStatus)
+{
+    /* read the status of a queue in the range 0-31 */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+  extern UINT32 ixQMgrAqmIfQueLowStatRegAddr[];
+   extern UINT32 ixQMgrAqmIfQueLowStatBitsOffset[];
+    extern UINT32 ixQMgrAqmIfQueLowStatBitsMask;
+    extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+   volatile UINT32 *lowStatRegAddr = (UINT32*)ixQMgrAqmIfQueLowStatRegAddr[qId];
+   volatile UINT32 *qUOStatRegAddr = infoPtr->qUOStatRegAddr;
+
+  UINT32 lowStatBitsOffset = ixQMgrAqmIfQueLowStatBitsOffset[qId];
+    UINT32 lowStatBitsMask   = ixQMgrAqmIfQueLowStatBitsMask;
+   UINT32 underflowBitMask  = infoPtr->qUflowStatBitMask;
+  UINT32 overflowBitMask   = infoPtr->qOflowStatBitMask;
+
+  /* read the status register for this queue */
+   *qStatus = IX_OSAL_READ_LONG(lowStatRegAddr);
+ /* mask out the status bits relevant only to this queue */
+  *qStatus = (*qStatus >> lowStatBitsOffset) & lowStatBitsMask;
+
+   /* Check if the queue has overflowed */
+ if (IX_OSAL_READ_LONG(qUOStatRegAddr) & overflowBitMask)
+  {
+       /* clear the overflow status bit if it was set */
+       IX_OSAL_WRITE_LONG(qUOStatRegAddr,
+                 (IX_OSAL_READ_LONG(qUOStatRegAddr) &
+               ~overflowBitMask));
+       *qStatus |= IX_QMGR_Q_STATUS_OF_BIT_MASK;
+   }
+
+   /* Check if the queue has underflowed */
+        if (IX_OSAL_READ_LONG(qUOStatRegAddr) & underflowBitMask)
+ {
+       /* clear the underflow status bit if it was set */
+      IX_OSAL_WRITE_LONG(qUOStatRegAddr,
+                 (IX_OSAL_READ_LONG(qUOStatRegAddr) &
+               ~underflowBitMask));
+      *qStatus |= IX_QMGR_Q_STATUS_UF_BIT_MASK;
+   }
+    }
+    else /* read status of a queue in the range 32-63 */
+    {
+ extern UINT32 ixQMgrAqmIfQueUppStat0RegAddr;
+    extern UINT32 ixQMgrAqmIfQueUppStat1RegAddr;
+    extern UINT32 ixQMgrAqmIfQueUppStat0BitMask[];
+  extern UINT32 ixQMgrAqmIfQueUppStat1BitMask[];
+
+  volatile UINT32 *qNearEmptyStatRegAddr = (UINT32*)ixQMgrAqmIfQueUppStat0RegAddr;
+    volatile UINT32 *qFullStatRegAddr      = (UINT32*)ixQMgrAqmIfQueUppStat1RegAddr;
+    int maskIndex = qId - IX_QMGR_MIN_QUEUPP_QID;
+   UINT32 qNearEmptyStatBitMask = ixQMgrAqmIfQueUppStat0BitMask[maskIndex];
+    UINT32 qFullStatBitMask      = ixQMgrAqmIfQueUppStat1BitMask[maskIndex];
+
+    /* Reset the status bits */
+ *qStatus = 0;
+
+   /* Check if the queue is nearly empty */
+    if (IX_OSAL_READ_LONG(qNearEmptyStatRegAddr) & qNearEmptyStatBitMask)
+ {
+       *qStatus |= IX_QMGR_Q_STATUS_NE_BIT_MASK;
+   }
+
+   /* Check if the queue is full */
+    if (IX_OSAL_READ_LONG(qFullStatRegAddr) & qFullStatBitMask)
+   {
+       *qStatus |= IX_QMGR_Q_STATUS_F_BIT_MASK;
+    }
+    }
+    return IX_SUCCESS;
+}
+#endif /* def NO_INLINE_APIS */

cpu/ixp/npe/IxQMgrQCfg.c

diff --git a/cpu/ixp/npe/IxQMgrQCfg.c b/cpu/ixp/npe/IxQMgrQCfg.c
new file mode 100644
index 0000000..ec7d837
--- /dev/null
+++ b/cpu/ixp/npe/IxQMgrQCfg.c
@@ -0,0 +1,543 @@
+/**
+ * @file    QMgrQCfg.c
+ *
+ * @author Intel Corporation
+ * @date    30-Oct-2001
+ * 
+ * @brief   This modules provides an interface for setting up the static
+ * configuration of AQM queues.This file contains the following
+ * functions:
+ *
+ * 
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/*
+ * System defined include files.
+ */
+
+/*
+ * User defined include files.
+ */
+#include "IxOsal.h"
+#include "IxQMgr.h"
+#include "IxQMgrAqmIf_p.h"
+#include "IxQMgrQCfg_p.h"
+#include "IxQMgrDefines_p.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+
+#define IX_QMGR_MIN_ENTRY_SIZE_IN_WORDS 16
+
+/* Total size of SRAM */
+#define IX_QMGR_AQM_SRAM_SIZE_IN_BYTES 0x4000
+
+/*
+ * Check that qId is a valid queue identifier. This is provided to
+ * make the code easier to read.
+ */
+#define IX_QMGR_QID_IS_VALID(qId) \
+(((qId) >= (IX_QMGR_MIN_QID)) && ((qId) <= (IX_QMGR_MAX_QID)))
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/*
+ * This struct describes an AQM queue.
+ * N.b. bufferSizeInWords and qEntrySizeInWords are stored in the queue
+ * as these are requested by Access in the data path. sizeInEntries is
+ * not required by the data path so it can be calculated dynamically.
+ * 
+ */
+typedef struct
+{
+    char qName[IX_QMGR_MAX_QNAME_LEN+1];       /* Textual description of a queue*/
+    IxQMgrQSizeInWords qSizeInWords;           /* The number of words in the queue */
+    IxQMgrQEntrySizeInWords qEntrySizeInWords; /* Number of words per queue entry*/
+    BOOL isConfigured;                         /* This flag is TRUE if the queue has
+                                                *   been configured
+                                                */
+} IxQMgrCfgQ;
+
+/*
+ * Variable declarations global to this file. Externs are followed by
+ * statics.
+ */
+
+extern UINT32 * ixQMgrAqmIfQueAccRegAddr[]; 
+
+/* Store data required to inline read and write access
+ */
+IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[IX_QMGR_MAX_NUM_QUEUES];
+
+static IxQMgrCfgQ cfgQueueInfo[IX_QMGR_MAX_NUM_QUEUES];
+
+/* This pointer holds the starting address of AQM SRAM not used by
+ * the AQM queues.
+ */
+static UINT32 freeSramAddress=0;
+
+/* 4 words of zeroed memory for inline access */
+static UINT32 zeroedPlaceHolder[4] = { 0, 0, 0, 0 };
+
+static BOOL cfgInitialized = FALSE;
+
+static IxOsalMutex ixQMgrQCfgMutex;
+
+/*
+ * Statistics
+ */
+static IxQMgrQCfgStats stats;
+
+/*
+ * Function declarations
+ */
+PRIVATE BOOL
+watermarkLevelIsOk (IxQMgrQId qId, IxQMgrWMLevel level);
+
+PRIVATE BOOL
+qSizeInWordsIsOk (IxQMgrQSizeInWords qSize);
+
+PRIVATE BOOL
+qEntrySizeInWordsIsOk (IxQMgrQEntrySizeInWords entrySize);
+
+/*
+ * Function definitions.
+ */
+void
+ixQMgrQCfgInit (void)
+{
+    int loopIndex;
+    
+    for (loopIndex=0; loopIndex < IX_QMGR_MAX_NUM_QUEUES;loopIndex++)
+    {
+	/* info for code inlining */
+	ixQMgrAqmIfQueAccRegAddr[loopIndex] = zeroedPlaceHolder;
+
+	/* info for code inlining */
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qReadCount = 0;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qWriteCount = 0;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qAccRegAddr = zeroedPlaceHolder;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qUOStatRegAddr = zeroedPlaceHolder;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qUflowStatBitMask = 0;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qOflowStatBitMask = 0;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qEntrySizeInWords = 0;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qSizeInEntries = 0;
+	ixQMgrQInlinedReadWriteInfo[loopIndex].qConfigRegAddr = zeroedPlaceHolder;
+   }
+
+    /* Initialise the AqmIf component */
+    ixQMgrAqmIfInit ();
+   
+    /* Reset all queues to have queue name = NULL, entry size = 0 and
+     * isConfigured = false
+     */
+    for (loopIndex=0; loopIndex < IX_QMGR_MAX_NUM_QUEUES;loopIndex++)
+    {
+	strcpy (cfgQueueInfo[loopIndex].qName, "");
+	cfgQueueInfo[loopIndex].qSizeInWords = 0;
+	cfgQueueInfo[loopIndex].qEntrySizeInWords = 0;
+	cfgQueueInfo[loopIndex].isConfigured = FALSE;
+
+	/* Statistics */
+	stats.qStats[loopIndex].isConfigured = FALSE;
+	stats.qStats[loopIndex].qName = cfgQueueInfo[loopIndex].qName;
+    }
+
+    /* Statistics */
+    stats.wmSetCnt = 0;
+
+    ixQMgrAqmIfSramBaseAddressGet (&freeSramAddress);
+    
+    ixOsalMutexInit(&ixQMgrQCfgMutex);
+
+    cfgInitialized = TRUE;
+}
+
+void
+ixQMgrQCfgUninit (void)
+{
+    cfgInitialized = FALSE;
+
+    /* Uninitialise the AqmIf component */
+    ixQMgrAqmIfUninit ();
+}
+
+IX_STATUS
+ixQMgrQConfig (char *qName,
+	      IxQMgrQId qId,
+	      IxQMgrQSizeInWords qSizeInWords,
+	      IxQMgrQEntrySizeInWords qEntrySizeInWords)
+{
+    UINT32 aqmLocalBaseAddress;
+
+    if (!cfgInitialized)
+    {
+        return IX_FAIL;
+    }
+    
+    if (!IX_QMGR_QID_IS_VALID(qId))
+    {
+	return IX_QMGR_INVALID_Q_ID;
+    }
+    
+    else if (NULL == qName)
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+    
+    else if (strlen (qName) > IX_QMGR_MAX_QNAME_LEN)
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+
+    else if (!qSizeInWordsIsOk (qSizeInWords))
+    {
+	return IX_QMGR_INVALID_QSIZE;
+    }
+
+    else if (!qEntrySizeInWordsIsOk (qEntrySizeInWords))
+    {
+	return IX_QMGR_INVALID_Q_ENTRY_SIZE;
+    }
+    
+    else if (cfgQueueInfo[qId].isConfigured)
+    {
+	return IX_QMGR_Q_ALREADY_CONFIGURED;
+    }
+   
+    ixOsalMutexLock(&ixQMgrQCfgMutex, IX_OSAL_WAIT_FOREVER);
+
+    /* Write the config register */
+    ixQMgrAqmIfQueCfgWrite (qId,
+			   qSizeInWords,
+			   qEntrySizeInWords,
+			   freeSramAddress);
+
+
+    strcpy (cfgQueueInfo[qId].qName, qName);
+    cfgQueueInfo[qId].qSizeInWords = qSizeInWords;
+    cfgQueueInfo[qId].qEntrySizeInWords = qEntrySizeInWords;
+
+    /* store pre-computed information in the same cache line
+     * to facilitate inlining of QRead and QWrite functions 
+     * in IxQMgr.h
+     */
+    ixQMgrQInlinedReadWriteInfo[qId].qReadCount = 0;
+    ixQMgrQInlinedReadWriteInfo[qId].qWriteCount = 0;
+    ixQMgrQInlinedReadWriteInfo[qId].qEntrySizeInWords = qEntrySizeInWords;
+    ixQMgrQInlinedReadWriteInfo[qId].qSizeInEntries = 
+		(UINT32)qSizeInWords / (UINT32)qEntrySizeInWords;
+
+    /* Calculate the new freeSramAddress from the size of the queue
+     * currently being configured.
+     */
+    freeSramAddress += (qSizeInWords * IX_QMGR_NUM_BYTES_PER_WORD);
+
+    /* Get the virtual SRAM address */
+    ixQMgrAqmIfBaseAddressGet (&aqmLocalBaseAddress);
+
+    IX_OSAL_ASSERT((freeSramAddress - (aqmLocalBaseAddress + (IX_QMGR_QUEBUFFER_SPACE_OFFSET))) <=
+	      IX_QMGR_QUE_BUFFER_SPACE_SIZE);
+
+    /* The queue is now configured */
+    cfgQueueInfo[qId].isConfigured = TRUE;
+
+    ixOsalMutexUnlock(&ixQMgrQCfgMutex);
+
+#ifndef NDEBUG
+    /* Update statistics */
+    stats.qStats[qId].isConfigured = TRUE;
+    stats.qStats[qId].qName = cfgQueueInfo[qId].qName;
+#endif
+    return IX_SUCCESS;
+}
+
+IxQMgrQSizeInWords
+ixQMgrQSizeInWordsGet (IxQMgrQId qId)
+{
+    /* No parameter checking as this is used on the data path */
+    return (cfgQueueInfo[qId].qSizeInWords);
+}
+
+IX_STATUS
+ixQMgrQSizeInEntriesGet (IxQMgrQId qId,
+			 unsigned *qSizeInEntries)
+{
+    if (!ixQMgrQIsConfigured(qId))
+    {
+        return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+
+    if(NULL == qSizeInEntries)
+    {
+        return IX_QMGR_PARAMETER_ERROR;
+    }
+
+    *qSizeInEntries = (UINT32)(cfgQueueInfo[qId].qSizeInWords) /
+        (UINT32)cfgQueueInfo[qId].qEntrySizeInWords;
+
+    return IX_SUCCESS;
+}
+
+IxQMgrQEntrySizeInWords
+ixQMgrQEntrySizeInWordsGet (IxQMgrQId qId)
+{
+    /* No parameter checking as this is used on the data path */
+    return (cfgQueueInfo[qId].qEntrySizeInWords);
+}
+
+IX_STATUS
+ixQMgrWatermarkSet (IxQMgrQId qId,
+		    IxQMgrWMLevel ne,
+		    IxQMgrWMLevel nf)
+{    
+    IxQMgrQStatus qStatusOnEntry;/* The queue status on entry/exit */
+    IxQMgrQStatus qStatusOnExit; /* to this function               */
+
+    if (!ixQMgrQIsConfigured(qId))
+    {
+        return IX_QMGR_Q_NOT_CONFIGURED;
+    }
+
+    if (!watermarkLevelIsOk (qId, ne))
+    {
+	return IX_QMGR_INVALID_Q_WM;
+    }
+
+    if (!watermarkLevelIsOk (qId, nf))
+    {
+	return IX_QMGR_INVALID_Q_WM;
+    }
+
+    /* Get the current queue status */
+    ixQMgrAqmIfQueStatRead (qId, &qStatusOnEntry);
+
+#ifndef NDEBUG
+    /* Update statistics */
+    stats.wmSetCnt++;
+#endif
+
+    ixQMgrAqmIfWatermarkSet (qId,
+			    ne,
+			    nf);
+
+    /* Get the current queue status */
+    ixQMgrAqmIfQueStatRead (qId, &qStatusOnExit);
+  
+    /* If the status has changed return a warning */
+    if (qStatusOnEntry != qStatusOnExit)
+    {
+	return IX_QMGR_WARNING;
+    }
+
+    return IX_SUCCESS;
+}
+
+IX_STATUS
+ixQMgrAvailableSramAddressGet (UINT32 *address,
+			      unsigned *sizeOfFreeRam)
+{
+    UINT32 aqmLocalBaseAddress;
+
+    if ((NULL == address)||(NULL == sizeOfFreeRam)) 
+    {
+	return IX_QMGR_PARAMETER_ERROR;
+    }
+    if (!cfgInitialized)
+    {
+	return IX_FAIL;
+    }
+
+    *address = freeSramAddress;
+
+    /* Get the virtual SRAM address */
+    ixQMgrAqmIfBaseAddressGet (&aqmLocalBaseAddress);
+
+    /* 
+     * Calculate the size in bytes of free sram 
+     * i.e. current free SRAM virtual pointer from
+     *      (base + total size)
+     */
+    *sizeOfFreeRam = 
+	(aqmLocalBaseAddress +
+	IX_QMGR_AQM_SRAM_SIZE_IN_BYTES) -
+	freeSramAddress;
+
+    if (0 == *sizeOfFreeRam)
+    {
+	return IX_QMGR_NO_AVAILABLE_SRAM;
+    }
+
+    return IX_SUCCESS;
+}
+
+BOOL
+ixQMgrQIsConfigured (IxQMgrQId qId)
+{
+    if (!IX_QMGR_QID_IS_VALID(qId))
+    {
+	return FALSE;
+    }
+
+    return cfgQueueInfo[qId].isConfigured;
+}
+
+IxQMgrQCfgStats*
+ixQMgrQCfgStatsGet (void)
+{
+    return &stats;
+}
+
+IxQMgrQCfgStats*
+ixQMgrQCfgQStatsGet (IxQMgrQId qId)
+{
+    unsigned int ne;
+    unsigned int nf;
+    UINT32 baseAddress;
+    UINT32 readPtr;
+    UINT32 writePtr;
+
+    stats.qStats[qId].qSizeInWords = cfgQueueInfo[qId].qSizeInWords;
+    stats.qStats[qId].qEntrySizeInWords = cfgQueueInfo[qId].qEntrySizeInWords;
+    
+    if (IX_SUCCESS != ixQMgrQNumEntriesGet (qId, &stats.qStats[qId].numEntries))
+    {
+        if (IX_QMGR_WARNING != ixQMgrQNumEntriesGet (qId, &stats.qStats[qId].numEntries))
+        {
+	   IX_QMGR_LOG_WARNING1("Failed to get the number of entries in queue.... %d\n", qId);
+        }
+    }
+
+    ixQMgrAqmIfQueCfgRead (qId,
+			   stats.qStats[qId].numEntries,
+			   &baseAddress,
+			   &ne,
+			   &nf,
+			   &readPtr,
+			   &writePtr);
+        
+    stats.qStats[qId].baseAddress = baseAddress;
+    stats.qStats[qId].ne = ne;
+    stats.qStats[qId].nf = nf;
+    stats.qStats[qId].readPtr = readPtr;
+    stats.qStats[qId].writePtr = writePtr;
+
+    return &stats;
+}
+
+/* 
+ * Static function definitions
+ */
+
+PRIVATE BOOL
+watermarkLevelIsOk (IxQMgrQId qId, IxQMgrWMLevel level)
+{
+    unsigned qSizeInEntries;
+
+    switch (level)
+    {
+	case IX_QMGR_Q_WM_LEVEL0: 
+	case IX_QMGR_Q_WM_LEVEL1: 
+	case IX_QMGR_Q_WM_LEVEL2: 
+	case IX_QMGR_Q_WM_LEVEL4: 
+	case IX_QMGR_Q_WM_LEVEL8: 
+	case IX_QMGR_Q_WM_LEVEL16:
+	case IX_QMGR_Q_WM_LEVEL32:
+	case IX_QMGR_Q_WM_LEVEL64:
+	    break;
+	default:
+	    return FALSE;
+    }
+
+    /* Check watermark is not bigger than the qSizeInEntries */
+    ixQMgrQSizeInEntriesGet(qId, &qSizeInEntries);
+
+    if ((unsigned)level > qSizeInEntries)
+    {
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+PRIVATE BOOL
+qSizeInWordsIsOk (IxQMgrQSizeInWords qSize)
+{
+    BOOL status;
+
+    switch (qSize)
+    {	
+	case IX_QMGR_Q_SIZE16:
+	case IX_QMGR_Q_SIZE32:
+	case IX_QMGR_Q_SIZE64:
+	case IX_QMGR_Q_SIZE128:
+	    status = TRUE;
+	    break;
+	default:
+	    status = FALSE;
+	    break;
+    }
+
+    return status;
+}
+
+PRIVATE BOOL
+qEntrySizeInWordsIsOk (IxQMgrQEntrySizeInWords entrySize)
+{
+    BOOL status;
+
+    switch (entrySize)
+    {
+	case IX_QMGR_Q_ENTRY_SIZE1:
+	case IX_QMGR_Q_ENTRY_SIZE2:
+	case IX_QMGR_Q_ENTRY_SIZE4:
+	    status = TRUE;
+	    break;
+	default:
+	    status = FALSE;
+	    break;
+    }
+
+    return status;
+}

cpu/ixp/npe/Makefile

diff --git a/cpu/ixp/npe/Makefile b/cpu/ixp/npe/Makefile
new file mode 100644
index 0000000..937de9d
--- /dev/null
+++ b/cpu/ixp/npe/Makefile
@@ -0,0 +1,91 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB := libnpe.a
+
+CFLAGS  += -I$(TOPDIR)/cpu/ixp/npe/include -DCONFIG_IXP425_COMPONENT_ETHDB
+
+OBJS := npe.o \
+	miiphy.o \
+	IxOsalBufferMgt.o \
+	IxOsalIoMem.o \
+	IxOsalOsCacheMMU.o \
+	IxOsalOsMsgQ.o \
+	IxOsalOsSemaphore.o \
+	IxOsalOsServices.o \
+	IxOsalOsThread.o \
+	IxEthAcc.o \
+	IxEthAccCommon.o \
+	IxEthAccControlInterface.o \
+	IxEthAccDataPlane.o \
+	IxEthAccMac.o \
+	IxEthAccMii.o \
+	IxEthDBAPI.o \
+	IxEthDBAPISupport.o \
+	IxEthDBCore.o \
+	IxEthDBEvents.o \
+	IxEthDBFeatures.o \
+	IxEthDBFirewall.o \
+	IxEthDBHashtable.o \
+	IxEthDBLearning.o \
+	IxEthDBMem.o \
+	IxEthDBNPEAdaptor.o \
+	IxEthDBPortUpdate.o \
+	IxEthDBReports.o \
+	IxEthDBSearch.o \
+	IxEthDBSpanningTree.o \
+	IxEthDBUtil.o \
+	IxEthDBVlan.o \
+	IxEthDBWiFi.o \
+	IxEthMii.o \
+	IxQMgrAqmIf.o \
+	IxQMgrDispatcher.o \
+	IxQMgrInit.o \
+	IxQMgrQAccess.o \
+	IxQMgrQCfg.o \
+	IxFeatureCtrl.o \
+	IxNpeDl.o \
+	IxNpeDlImageMgr.o \
+	IxNpeDlNpeMgr.o \
+	IxNpeDlNpeMgrUtils.o \
+	IxNpeMicrocode.o \
+	IxNpeMh.o \
+	IxNpeMhConfig.o \
+	IxNpeMhReceive.o \
+	IxNpeMhSend.o \
+	IxNpeMhSolicitedCbMgr.o \
+	IxNpeMhUnsolicitedCbMgr.o
+
+all:	$(LIB)
+
+$(LIB):	$(OBJS)
+	$(AR) crv $@ $(OBJS)
+
+#########################################################################
+
+.depend:	Makefile $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(OBJS:.o=.c) > $@
+
+sinclude .depend

cpu/ixp/npe/include/IxAssert.h

diff --git a/cpu/ixp/npe/include/IxAssert.h b/cpu/ixp/npe/include/IxAssert.h
new file mode 100644
index 0000000..eae8b3f
--- /dev/null
+++ b/cpu/ixp/npe/include/IxAssert.h
@@ -0,0 +1,71 @@
+/**
+ * @file IxAssert.h
+ *
+ * @date 21-MAR-2002 (replaced by OSAL)
+ *
+ * @brief This file contains assert and ensure macros used by the IXP400 software
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxAssert IXP400 Assertion Macros (IxAssert) API
+ *
+ * @brief Assertion support
+ *
+ * @{
+ */
+
+#ifndef IXASSERT_H
+
+#ifndef __doxygen_HIDE
+#define IXASSERT_H
+#endif /* __doxygen_HIDE */
+
+#include "IxOsalBackward.h"
+
+#endif /* IXASSERT_H */
+
+/**
+ * @} addtogroup IxAssert
+ */
+
+
+

cpu/ixp/npe/include/IxAtmSch.h

diff --git a/cpu/ixp/npe/include/IxAtmSch.h b/cpu/ixp/npe/include/IxAtmSch.h
new file mode 100644
index 0000000..73c3be2
--- /dev/null
+++ b/cpu/ixp/npe/include/IxAtmSch.h
@@ -0,0 +1,504 @@
+/**
+ * @file    IxAtmSch.h
+ *
+ * @date    23-NOV-2001
+ *
+ * @brief   Header file for the IXP400 ATM Traffic Shaper
+ *
+ * This component demonstrates an ATM Traffic Shaper implementation. It
+ * will perform shaping on upto 12 ports and total of 44 VCs accross all ports,
+ * 32 are intended for AAL0/5 and 12 for OAM (1 per port).
+ * The supported traffic types are;1 rt-VBR VC where PCR = SCR.
+ * (Effectively CBR) and Up-to 44 VBR VCs.
+ *
+ * This component models the ATM ports and VCs and is capable of producing
+ * a schedule of ATM cells per port which can be supplied to IxAtmdAcc
+ * for execution on the data path.
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ *
+ * @sa IxAtmm.h
+ *
+ */
+
+/**
+ * @defgroup IxAtmSch IXP400 ATM Transmit Scheduler (IxAtmSch) API
+ *
+ * @brief IXP400 ATM scheduler component Public API
+ *
+ * @{
+ */
+
+#ifndef IXATMSCH_H
+#define IXATMSCH_H
+
+#include "IxOsalTypes.h"
+#include "IxAtmTypes.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/* Return codes */
+
+/** 
+ * @ingroup IxAtmSch
+ *
+ * @def IX_ATMSCH_RET_NOT_ADMITTED
+ * @brief Indicates that CAC function has rejected VC registration due
+ *         to insufficient line capacity.
+*/
+#define IX_ATMSCH_RET_NOT_ADMITTED 2
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @def IX_ATMSCH_RET_QUEUE_FULL
+ *  @brief Indicates that the VC queue is full, no more demand can be
+ *         queued at this time.
+ */
+#define IX_ATMSCH_RET_QUEUE_FULL 3
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ *  @def IX_ATMSCH_RET_QUEUE_EMPTY
+ *  @brief Indicates that all VC queues on this port are empty and
+ *         therefore there are no cells to be scheduled at this time.
+ */
+#define IX_ATMSCH_RET_QUEUE_EMPTY 4
+
+/*
+ * Function declarations
+ */
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchInit(void)
+ *
+ *  @brief This function is used to initialize the ixAtmSch component. It
+ *         should be called before any other IxAtmSch API function.
+ *
+ * @param None
+ *
+ * @return
+ * - <b>IX_SUCCESS :</b> indicates that
+ *          -# The ATM scheduler component has been successfully initialized.
+ *          -# The scheduler is ready to accept Port modelling requests.
+ * - <b>IX_FAIL :</b> Some internal error has prevented the scheduler component
+ *          from initialising.
+ */
+PUBLIC IX_STATUS
+ixAtmSchInit(void);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchPortModelInitialize( IxAtmLogicalPort port,
+                                       unsigned int portRate,
+                                       unsigned int minCellsToSchedule)
+ *
+ * @brief This function shall be called first to initialize an ATM port before
+ *         any other ixAtmSch API calls may be made for that port.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - The specific port to initialize.  Valid
+ *          values range from 0 to IX_UTOPIA_MAX_PORTS - 1, representing a 
+ *          maximum of IX_UTOPIA_MAX_PORTS possible ports.
+ *
+ * @param portRate unsigned int [in] - Value indicating the upstream capacity
+ *          of the indicated port.  The value should be supplied in
+ *          units of ATM (53 bytes) cells per second.
+ *          A port rate of 800Kbits/s is the equivalent 
+ *          of 1886 cells per second
+ *
+ * @param minCellsToSchedule unsigned int [in] - This parameter specifies the minimum
+ *          number of cells which the scheduler will put in a schedule
+ *          table for this port. This value sets the worst case CDVT for VCs
+ *          on this port i.e. CDVT = 1*minCellsToSchedule/portRate.
+ * @return
+ *    - <b>IX_SUCCESS :</b> indicates that
+ *          -# The ATM scheduler has been successfully initialized.
+ *          -# The requested port model has been established.
+ *          -# The scheduler is ready to accept VC modelling requests
+ *            on the ATM port.
+ *    - <b>IX_FAIL :</b> indicates the requested port could not be
+ * initialized.  */
+PUBLIC IX_STATUS
+ixAtmSchPortModelInitialize( IxAtmLogicalPort port,
+                                       unsigned int portRate,
+                                       unsigned int minCellsToSchedule);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchPortRateModify( IxAtmLogicalPort port,
+                        unsigned int portRate)
+ *
+ *  @brief This function is called to modify the portRate on a
+ *         previously initialized port, typically in the event that
+ *         the line condition of the port changes.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port which is to be
+ *          modified.
+ *
+ * @param portRate unsigned int [in] - Value indicating the new upstream
+ *          capacity for this port in cells/second.
+ *          A port rate of 800Kbits/s is the equivalent 
+ *          of 1886 cells per second
+ *
+ * @return
+ * - <b>IX_SUCCESS :</b> The port rate has been successfully modified.<br>
+ * - <b>IX_FAIL :</b> The port rate could not be modified, either
+ *      because the input data was invalid, or the new port rate is
+ *      insufficient to support established ATM VC contracts on this
+ *      port.
+ *
+ * @warning The IxAtmSch component will validate the supplied port
+ *          rate is sufficient to support all established VC
+ *          contracts on the port.  If the new port rate is
+ *          insufficient to support all established contracts then
+ *          the request to modify the port rate will be rejected.
+ *          In this event, the user is expected to remove
+ *          established contracts using the ixAtmSchVcModelRemove
+ *          interface and then retry this interface.
+ *
+ * @sa ixAtmSchVcModelRemove() */
+PUBLIC IX_STATUS
+ixAtmSchPortRateModify( IxAtmLogicalPort port,
+                        unsigned int portRate);
+
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchVcModelSetup( IxAtmLogicalPort port,
+                      IxAtmTrafficDescriptor *trafficDesc,
+                      IxAtmSchedulerVcId *vcId)
+ *
+ *  @brief A client calls this interface to set up an upstream
+ *         (transmitting) virtual connection model (VC) on the
+ *         specified ATM port.  This function also provides the
+ *         virtual * connection admission control (CAC) service to the
+ *         client.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port on which the upstream
+ *          VC is to be established.
+ *
+ * @param *trafficDesc @ref IxAtmTrafficDescriptor [in] - Pointer to a structure
+ *          describing the requested traffic contract of the VC to be
+ *          established.  This structure contains the typical ATM
+ *          traffic descriptor values (e.g. PCR, SCR, MBS, CDVT, etc.)
+ *          defined by the ATM standard.
+ *
+ * @param *vcId @ref IxAtmSchedulerVcId [out] - This value will be filled with the
+ *              port-unique identifier for this virtual connection.  A
+ *              valid identification is a non-negative number.
+ *
+ * @return
+ * - <b>IX_SUCCESS :</b> The VC has been successfully established on
+ *      this port.  The client may begin to submit demand on this VC.
+ * - <b>IX_ATMSCH_RET_NOT_ADMITTED :</b> The VC cannot be established
+ *      on this port because there is insufficient upstream capacity
+ *      available to support the requested traffic contract descriptor
+ * - <b>IX_FAIL :</b>Input data are invalid.  VC has not been
+ *      established.
+ */
+PUBLIC IX_STATUS
+ixAtmSchVcModelSetup( IxAtmLogicalPort port,
+                      IxAtmTrafficDescriptor *trafficDesc,
+                      IxAtmSchedulerVcId *vcId);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchVcConnIdSet( IxAtmLogicalPort port,
+                     IxAtmSchedulerVcId vcId,
+                     IxAtmConnId vcUserConnId)
+ *
+ *  @brief A client calls this interface to set the vcUserConnId for a VC on
+ *         the specified ATM port. This vcUserConnId will default to
+ *         IX_ATM_IDLE_CELLS_CONNID if this function is not called for a VC.
+ *         Hence if the client does not call this function for a VC then only idle
+ *         cells will be scheduled for this VC.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port on which the upstream
+ *        VC is has been established.
+ *
+ * @param vcId @ref IxAtmSchedulerVcId [in] - This is the unique identifier for this virtual
+ *        connection. A valid identification is a non-negative number and is
+ *        all ports.
+ *
+ * @param vcUserConnId @ref IxAtmConnId [in] - The connId is used to refer to a VC in schedule
+ *        table entries. It is treated as the Id by which the scheduler client
+ *        knows the VC. It is used in any communicatations from the Scheduler
+ *        to the scheduler user e.g. schedule table entries.
+ *
+ * @return
+ * - <b>IX_SUCCESS :</b> The id has successfully been set.
+ * - <b>IX_FAIL :</b>Input data are invalid. connId id is not established.
+ */
+PUBLIC IX_STATUS
+ixAtmSchVcConnIdSet( IxAtmLogicalPort port,
+                     IxAtmSchedulerVcId vcId,
+                     IxAtmConnId vcUserConnId);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchVcModelRemove( IxAtmLogicalPort port,
+                       IxAtmSchedulerVcId vcId)
+ *
+ *  @brief Interface called by the client to remove a previously
+ *         established VC on a particular port.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port on which the VC to be
+ *          removed is established.
+ *
+ * @param vcId @ref IxAtmSchedulerVcId [in] - Identifies the VC to be removed.  This is the
+ *          value returned by the @ref ixAtmSchVcModelSetup call which
+ *          established the relevant VC.
+ *
+ * @return
+ * - <b>IX_SUCCESS :</b> The VC has been successfully removed from
+ *      this port. It is no longer modelled on this port.
+ * - <b>IX_FAIL :</b>Input data are invalid. The VC is still being modeled
+ *      by the traffic shaper.
+ *
+ * @sa ixAtmSchVcModelSetup() 
+ */
+PUBLIC IX_STATUS
+ixAtmSchVcModelRemove( IxAtmLogicalPort port,
+                       IxAtmSchedulerVcId vcId);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchVcQueueUpdate( IxAtmLogicalPort port,
+                       IxAtmSchedulerVcId vcId,
+                       unsigned int numberOfCells)
+ *
+ *  @brief The client calls this function to notify IxAtmSch that the
+ *         user of a VC has submitted cells for transmission.
+ *
+ *  This information is stored, aggregated from a number of calls to
+ *  ixAtmSchVcQueueUpdate and eventually used in the call to
+ *  ixAtmSchTableUpdate.
+ *
+ *  Normally IxAtmSch will update the VC queue by adding the number of
+ *  cells to the current queue length.  However, if IxAtmSch
+ *  determines that the user has over-submitted for the VC and
+ *  exceeded its transmission quota the queue request can be rejected.
+ *  The user should resubmit the request later when the queue has been
+ *  depleted.
+ *
+ *  This implementation of ixAtmSchVcQueueUpdate uses no operating
+ *  system or external facilities, either directly or indirectly.
+ *  This allows clients to call this function form within an interrupt handler.
+ *
+ *  This interface is structurally compatible with the
+ *  IxAtmdAccSchQueueUpdate callback type definition required for
+ *  IXP400 ATM scheduler interoperability.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port on which the VC to be
+ *          updated is established.
+ *
+ * @param vcId @ref IxAtmSchedulerVcId [in] - Identifies the VC to be updated.  This is the
+ *          value returned by the @ref ixAtmSchVcModelSetup call which
+ *          established the relevant VC.
+ *
+ * @param numberOfCells unsigned int [in] - Indicates how many ATM cells should
+ *          be added to the queue for this VC.
+ *
+ * @return
+ *  - <b>IX_SUCCESS :</b> The VC queue has been successfully updated.
+ *  - <b>IX_ATMSCH_RET_QUEUE_FULL :</b> The VC queue has reached a
+ *       preset limit.  This indicates the client has over-submitted
+ *       and exceeded its transmission quota.  The request is
+ *       rejected.  The VC queue is not updated.  The VC user is
+ *       advised to resubmit the request later.
+ *  - <b>IX_FAIL :</b> The input are invalid.  No VC queue is updated.
+ *
+ * @warning IxAtmSch assumes that the calling software ensures that
+ *          calls to ixAtmSchVcQueueUpdate, ixAtmSchVcQueueClear and
+ *          ixAtmSchTableUpdate are both self and mutually exclusive
+ *          for the same port.
+ *
+ * @sa ixAtmSchVcQueueUpdate(), ixAtmSchVcQueueClear(), ixAtmSchTableUpdate().  */
+PUBLIC IX_STATUS
+ixAtmSchVcQueueUpdate( IxAtmLogicalPort port,
+                       IxAtmSchedulerVcId vcId,
+                       unsigned int numberOfCells);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchVcQueueClear( IxAtmLogicalPort port,
+                      IxAtmSchedulerVcId vcId)
+ *
+ *  @brief The client calls this function to remove all currently
+ *         queued cells from a registered VC.  The pending cell count
+ *         for the specified VC is reset to zero.
+ *
+ *  This interface is structurally compatible with the
+ *  IxAtmdAccSchQueueClear callback type definition required for
+ *  IXP400 ATM scheduler interoperability.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port on which the VC to be
+ *          cleared is established.
+ *
+ * @param vcId @ref IxAtmSchedulerVcId [in] - Identifies the VC to be cleared.  This is the
+ *          value returned by the @ref ixAtmSchVcModelSetup call which
+ *          established the relevant VC.
+ *
+ * @return
+ *  - <b>IX_SUCCESS :</b> The VC queue has been successfully cleared.
+ *  - <b>IX_FAIL :</b> The input are invalid.  No VC queue is modified.
+ *
+ * @warning IxAtmSch assumes that the calling software ensures that
+ *          calls to ixAtmSchVcQueueUpdate, ixAtmSchVcQueueClear and
+ *          ixAtmSchTableUpdate are both self and mutually exclusive
+ *          for the same port.
+ *
+ * @sa ixAtmSchVcQueueUpdate(), ixAtmSchVcQueueClear(), ixAtmSchTableUpdate().  */
+PUBLIC IX_STATUS
+ixAtmSchVcQueueClear( IxAtmLogicalPort port,
+                      IxAtmSchedulerVcId vcId);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchTableUpdate( IxAtmLogicalPort port,
+                     unsigned int maxCells,
+                     IxAtmScheduleTable **rettable)
+ *
+ *  @brief The client calls this function to request an update of the
+ *         schedule table for a particular ATM port.
+ *
+ *  This is called when the client decides it needs a new sequence of
+ *  cells to send (probably because the transmit queue is near to
+ *  empty for this ATM port).  The scheduler will use its stored
+ *  information on the cells submitted for transmit (i.e. data
+ *  supplied via @ref ixAtmSchVcQueueUpdate function) with the traffic
+ *  descriptor information of all established VCs on the ATM port to
+ *  decide the sequence of cells to be sent and fill the schedule
+ *  table for a period of time into the future.
+ *
+ *  IxAtmSch will guarantee a minimum of minCellsToSchedule if there
+ *  is at least one cell ready to send. If there are no cells then
+ *  IX_ATMSCH_RET_QUEUE_EMPTY is returned.
+ *
+ *  This implementation of ixAtmSchTableUpdate uses no operating
+ *  system or external facilities, either directly or indirectly.
+ *  This allows clients to call this function form within an FIQ
+ *  interrupt handler.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port for which requested
+ *          schedule table is to be generated.
+ *
+ * @param maxCells unsigned [in] - Specifies the maximum number of cells
+ *          that must be scheduled in the supplied table during any
+ *          call to the interface.
+ *
+ * @param **table @ref IxAtmScheduleTable [out] - A pointer to an area of
+ *              storage is returned which contains the generated
+ *              schedule table.  The client should not modify the
+ *              contents of this table.
+ *
+ * @return
+ *  - <b>IX_SUCCESS :</b> The schedule table has been published.
+ *       Currently there is at least one VC queue that is nonempty.
+ *  - <b>IX_ATMSCH_RET_QUEUE_EMPTY :</b> Currently all VC queues on
+ *       this port are empty.  The schedule table returned is set to
+ *       NULL.  The client is not expected to invoke this function
+ *       again until more cells have been submitted on this port
+ *       through the @ref ixAtmSchVcQueueUpdate function.
+ *  - <b>IX_FAIL :</b> The input are invalid.  No action is taken.
+ *
+ * @warning IxAtmSch assumes that the calling software ensures that
+ *          calls to ixAtmSchVcQueueUpdate, ixAtmSchVcQueueClear and
+ *          ixAtmSchTableUpdate are both self and mutually exclusive
+ *          for the same port.
+ *
+ * @warning Subsequent calls to this function for the same port will
+ *          overwrite the contents of previously supplied schedule
+ *          tables.  The client must be completely finished with the
+ *          previously supplied schedule table before calling this
+ *          function again for the same port.
+ *
+ * @sa ixAtmSchVcQueueUpdate(), ixAtmSchVcQueueClear(), ixAtmSchTableUpdate().  */
+PUBLIC IX_STATUS
+ixAtmSchTableUpdate( IxAtmLogicalPort port,
+                     unsigned int maxCells,
+                     IxAtmScheduleTable **rettable);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchShow(void)
+ *
+ *  @brief Utility function which will print statistics on the current
+ *         and accumulated state of VCs and traffic in the ATM
+ *         scheduler component.  Output is sent to the default output
+ *         device.
+ *
+ * @param none
+ * @return none
+ */
+PUBLIC void
+ixAtmSchShow(void);
+
+/**  
+ * @ingroup IxAtmSch
+ *
+ * @fn ixAtmSchStatsClear(void)
+ *
+ *  @brief Utility function which will reset all counter statistics in
+ *         the ATM scheduler to zero.
+ *
+ * @param none
+ * @return none
+ */
+PUBLIC void
+ixAtmSchStatsClear(void);
+
+#endif
+/* IXATMSCH_H */
+
+/** @} */

cpu/ixp/npe/include/IxAtmTypes.h

diff --git a/cpu/ixp/npe/include/IxAtmTypes.h b/cpu/ixp/npe/include/IxAtmTypes.h
new file mode 100644
index 0000000..8624c33
--- /dev/null
+++ b/cpu/ixp/npe/include/IxAtmTypes.h
@@ -0,0 +1,409 @@
+/**
+ * @file IxAtmTypes.h
+ *
+ * @date 24-MAR-2002
+ *
+ * @brief This file contains Atm types common to a number of Atm components.
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/* ------------------------------------------------------
+   Doxygen group definitions
+   ------------------------------------------------------ */
+/**
+ * @defgroup IxAtmTypes IXP400 ATM Types (IxAtmTypes)
+ *
+ * @brief The common set of types used in many Atm components
+ *
+ * @{ */
+
+#ifndef IXATMTYPES_H
+#define IXATMTYPES_H
+
+#include "IxNpeA.h"
+
+/**
+ * @enum IxAtmLogicalPort
+ *
+ * @brief Logical Port Definitions  :
+ *
+ * Only 1 port is available in SPHY configuration
+ * 12 ports are enabled in MPHY configuration
+ *
+ */
+typedef enum
+{
+    IX_UTOPIA_PORT_0 = 0,  /**< Port 0 */
+#ifdef IX_NPE_MPHYMULTIPORT
+    IX_UTOPIA_PORT_1,      /**< Port 1 */
+    IX_UTOPIA_PORT_2,      /**< Port 2 */
+    IX_UTOPIA_PORT_3,      /**< Port 3 */
+    IX_UTOPIA_PORT_4,      /**< Port 4 */
+    IX_UTOPIA_PORT_5,      /**< Port 5 */
+    IX_UTOPIA_PORT_6,      /**< Port 6 */
+    IX_UTOPIA_PORT_7,      /**< Port 7 */
+    IX_UTOPIA_PORT_8,      /**< Port 8 */
+    IX_UTOPIA_PORT_9,      /**< Port 9 */
+    IX_UTOPIA_PORT_10,     /**< Port 10 */
+    IX_UTOPIA_PORT_11,     /**< Port 11 */
+#endif /* IX_NPE_MPHY */
+    IX_UTOPIA_MAX_PORTS    /**< Not a port - just a definition for the
+                           * maximum possible ports
+                           */
+} IxAtmLogicalPort;
+
+/**
+ * @def IX_ATM_CELL_PAYLOAD_SIZE
+ * @brief Size of a ATM cell payload
+ */
+#define IX_ATM_CELL_PAYLOAD_SIZE             (48)
+
+/**
+ * @def IX_ATM_CELL_SIZE
+ * @brief Size of a ATM cell, including header
+ */
+#define IX_ATM_CELL_SIZE                     (53)
+
+/**
+ * @def IX_ATM_CELL_SIZE_NO_HEC
+ * @brief Size of a ATM cell, excluding HEC byte
+ */
+#define IX_ATM_CELL_SIZE_NO_HEC              (IX_ATM_CELL_SIZE - 1)
+
+/**
+ * @def IX_ATM_OAM_CELL_SIZE_NO_HEC
+ * @brief Size of a OAM cell, excluding HEC byte
+ */
+#define IX_ATM_OAM_CELL_SIZE_NO_HEC          IX_ATM_CELL_SIZE_NO_HEC
+
+/**
+ * @def IX_ATM_AAL0_48_CELL_PAYLOAD_SIZE
+ * @brief Size of a AAL0 48 Cell payload
+ */
+#define IX_ATM_AAL0_48_CELL_PAYLOAD_SIZE     IX_ATM_CELL_PAYLOAD_SIZE
+
+/**
+ * @def IX_ATM_AAL5_CELL_PAYLOAD_SIZE
+ * @brief Size of a AAL5 Cell payload
+ */
+#define IX_ATM_AAL5_CELL_PAYLOAD_SIZE        IX_ATM_CELL_PAYLOAD_SIZE
+
+/**
+ * @def IX_ATM_AAL0_52_CELL_SIZE_NO_HEC
+ * @brief Size of a AAL0 52 Cell, excluding HEC byte
+ */
+#define IX_ATM_AAL0_52_CELL_SIZE_NO_HEC      IX_ATM_CELL_SIZE_NO_HEC
+
+
+/**
+ * @def IX_ATM_MAX_VPI
+ * @brief Maximum value of an ATM VPI
+ */
+#define IX_ATM_MAX_VPI 255
+
+/**
+ * @def IX_ATM_MAX_VCI
+ * @brief Maximum value of an ATM VCI
+ */
+#define IX_ATM_MAX_VCI 65535
+
+ /**
+ * @def IX_ATM_MAX_NUM_AAL_VCS
+ * @brief Maximum number of active AAL5/AAL0 VCs in the system
+ */
+#define IX_ATM_MAX_NUM_AAL_VCS 32
+
+/**
+ * @def IX_ATM_MAX_NUM_VC
+ * @brief Maximum number of active AAL5/AAL0 VCs in the system
+ * The use of this macro is depreciated, it is retained for
+ * backward compatiblity. For current software release
+ * and beyond the define IX_ATM_MAX_NUM_AAL_VC should be used.
+ */
+#define IX_ATM_MAX_NUM_VC IX_ATM_MAX_NUM_AAL_VCS
+
+
+
+/**
+ * @def IX_ATM_MAX_NUM_OAM_TX_VCS
+ * @brief Maximum number of active OAM Tx VCs in the system, 
+ *        1 OAM VC per port
+ */
+#define IX_ATM_MAX_NUM_OAM_TX_VCS IX_UTOPIA_MAX_PORTS
+
+/**
+ * @def IX_ATM_MAX_NUM_OAM_RX_VCS
+ * @brief Maximum number of active OAM Rx VCs in the system, 
+ *        1 OAM VC shared accross all ports
+ */
+#define IX_ATM_MAX_NUM_OAM_RX_VCS 1
+
+/**
+ * @def IX_ATM_MAX_NUM_AAL_OAM_TX_VCS
+ * @brief Maximum number of active AAL5/AAL0/OAM Tx VCs in the system
+ */
+#define IX_ATM_MAX_NUM_AAL_OAM_TX_VCS (IX_ATM_MAX_NUM_AAL_VCS + IX_ATM_MAX_NUM_OAM_TX_VCS)
+
+/**
+ * @def IX_ATM_MAX_NUM_AAL_OAM_RX_VCS
+ * @brief Maximum number of active AAL5/AAL0/OAM Rx VCs in the system
+ */
+#define IX_ATM_MAX_NUM_AAL_OAM_RX_VCS (IX_ATM_MAX_NUM_AAL_VCS + IX_ATM_MAX_NUM_OAM_RX_VCS)
+
+/**
+ *  @def IX_ATM_IDLE_CELLS_CONNID
+ *  @brief VC Id used to indicate idle cells in the returned schedule table.
+ */
+#define IX_ATM_IDLE_CELLS_CONNID 0
+
+
+/**
+ *  @def IX_ATM_CELL_HEADER_VCI_GET
+ *  @brief get the VCI field from a cell header
+ */
+#define IX_ATM_CELL_HEADER_VCI_GET(cellHeader) \
+    (((cellHeader) >> 4) & IX_OAM_VCI_BITS_MASK);
+
+/**
+ *  @def IX_ATM_CELL_HEADER_VPI_GET
+ *  @brief get the VPI field from a cell header
+ */
+#define IX_ATM_CELL_HEADER_VPI_GET(cellHeader) \
+    (((cellHeader) >> 20) & IX_OAM_VPI_BITS_MASK);
+
+/**
+ *  @def IX_ATM_CELL_HEADER_PTI_GET
+ *  @brief get the PTI field from a cell header
+ */
+#define IX_ATM_CELL_HEADER_PTI_GET(cellHeader) \
+    ((cellHeader) >> 1) & IX_OAM_PTI_BITS_MASK;
+
+/**
+ * @typedef IxAtmCellHeader
+ *
+ * @brief ATM Cell Header, does not contain 4 byte HEC, added by NPE-A 
+ */
+typedef unsigned int IxAtmCellHeader;
+
+
+/**
+ * @enum IxAtmServiceCategory
+ *
+ * @brief Enumerated type representing available ATM service categories.
+ *   For more informatoin on these categories, see "Traffic Management
+ *   Specification" v4.1, published by the ATM Forum -
+ *   http://www.atmforum.com
+ */
+typedef enum
+{
+    IX_ATM_CBR,    /**< Constant Bit Rate */
+    IX_ATM_RTVBR,  /**< Real Time Variable Bit Rate */
+    IX_ATM_VBR,    /**< Variable Bit Rate */
+    IX_ATM_UBR,    /**< Unspecified Bit Rate */
+    IX_ATM_ABR     /**< Available Bit Rate (not supported) */
+
+} IxAtmServiceCategory;
+
+/**
+ *
+ * @enum IxAtmRxQueueId
+ *
+ * @brief Rx Queue Type for RX traffic
+ *
+ * IxAtmRxQueueId defines the queues involved for receiving data.
+ *
+ * There are two queues to facilitate prioritisation handling
+ * and processing the 2 queues with different algorithms and
+ * constraints
+ *
+ * e.g. : one queue can carry voice (or time-critical traffic), the
+ * other queue can carry non-voice traffic
+ *
+ */
+typedef enum
+{
+    IX_ATM_RX_A = 0,      /**< RX queue A */
+    IX_ATM_RX_B,          /**< RX queue B */
+    IX_ATM_MAX_RX_STREAMS /**< Maximum number of RX streams */
+} IxAtmRxQueueId;
+
+/**
+ * @brief Structure describing an ATM traffic contract for a Virtual
+ *         Connection (VC).
+ *
+ * Structure is used to specify the requested traffic contract for a
+ * VC to the IxAtmSch component using the @ref ixAtmSchVcModelSetup
+ * interface.
+ *
+ * These parameters are defined by the ATM forum working group
+ * (http://www.atmforum.com).
+ *
+ * @note Typical values for a voice channel 64 Kbit/s
+ * - atmService @a IX_ATM_RTVBR
+ * - pcr   400  (include IP overhead, and AAL5 trailer)
+ * - cdvt  5000000 (5 ms)
+ * - scr = pcr
+ *
+ * @note Typical values for a data channel 800 Kbit/s
+ * - atmService @a IX_ATM_UBR
+ * - pcr   1962  (include IP overhead, and AAL5 trailer)
+ * - cdvt  5000000 (5 ms)
+ *
+ */
+typedef struct
+{
+    IxAtmServiceCategory atmService; /**< ATM service category */
+    unsigned pcr;   /**< Peak Cell Rate - cells per second */
+    unsigned cdvt;  /**< Cell Delay Variation Tolerance - in nanoseconds */
+    unsigned scr;   /**< Sustained Cell Rate - cells per second */
+    unsigned mbs;   /**< Max Burst Size - cells */
+    unsigned mcr;   /**< Minimum Cell Rate - cells per second */
+    unsigned mfs;   /**< Max Frame Size - cells */
+} IxAtmTrafficDescriptor;
+
+/**
+ * @typedef IxAtmConnId
+ *
+ * @brief ATM VC data connection identifier.
+ *
+ * This is is generated by IxAtmdAcc when a successful connection is
+ * made on a VC. The is the ID by which IxAtmdAcc knows an active
+ * VC and should be used in IxAtmdAcc API calls to reference a
+ * specific VC.
+ */
+typedef unsigned int IxAtmConnId;
+
+/**
+ * @typedef IxAtmSchedulerVcId
+ *
+ * @brief ATM VC scheduling connection identifier.
+ *
+ * This id is generated and used by ATM Tx controller, generally
+ * the traffic shaper (e.g. IxAtmSch). The IxAtmdAcc component
+ * will request one of these Ids whenever a data connection on
+ * a Tx VC is requested. This ID will be used in callbacks to
+ * the ATM Transmission Ctrl s/w (e.g. IxAtmm) to reference a
+ * particular VC.
+ */
+typedef int IxAtmSchedulerVcId;
+
+/**
+ * @typedef IxAtmNpeRxVcId
+ *
+ * @brief ATM Rx VC identifier used by the ATM Npe.
+ *
+ * This Id is generated by IxAtmdAcc when a successful data connection
+ * is made on a rx VC.
+ */
+typedef unsigned int IxAtmNpeRxVcId;
+
+/**
+ * @brief ATM Schedule Table entry
+ *
+ * This IxAtmScheduleTableEntry is used by an ATM scheduler to inform
+ * IxAtmdAcc about the data to transmit (in term of cells per VC)
+ *
+ * This structure defines
+ * @li the number of cells to be transmitted (numberOfCells)
+ * @li the VC connection to be used for transmission (connId).
+ *
+ * @note - When the connection Id value is IX_ATM_IDLE_CELLS_CONNID, the
+ * corresponding number of idle cells will be transmitted to the hardware.
+ *
+ */
+typedef struct
+{
+    IxAtmConnId connId; /**< connection Id
+                 *
+                 * Identifier of VC from which cells are to be transmitted.
+                 * When this valus is IX_ATM_IDLE_CELLS_CONNID, this indicates
+                 * that the system should transmit the specified number
+                 * of idle cells. Unknown connIds result in the transmission
+                 * idle cells.
+                 */
+    unsigned int numberOfCells; /**< number of cells to transmit
+                 *
+                 * The number of contiguous cells to schedule from this VC
+                 * at this point. The valid range is from 1 to
+                 * @a IX_ATM_SCHEDULETABLE_MAXCELLS_PER_ENTRY. This
+                 * number can swap over mbufs and pdus. OverSchduling results
+                 * in the transmission of idle cells.
+                 */
+} IxAtmScheduleTableEntry;
+
+/**
+ * @brief This structure defines a schedule table which gives details
+ *         on which data (from which VCs) should be transmitted for a
+ *         forthcoming period of time for a particular port and the
+ *         order in which that data should be transmitted.
+ *
+ *  The schedule table consists of a series of entries each of which
+ *  will schedule one or more cells from a particular registered VC.
+ *  The total number of cells scheduled and the total number of
+ *  entries in the table are also indicated.
+ *
+ */
+typedef struct
+{
+    unsigned tableSize;      /**< Number of entries
+                              *
+                              * Indicates the total number of
+                              *   entries in the table.
+                              */
+    unsigned totalCellSlots; /**< Number of cells
+                              *
+                              * Indicates the total number of ATM
+                              *   cells which are scheduled by all the
+                              *   entries in the table.
+                              */
+    IxAtmScheduleTableEntry *table; /**< Pointer to schedule entries
+                                     *
+                                     * Pointer to an array
+                                     *   containing tableSize entries
+                                     */
+} IxAtmScheduleTable;
+
+#endif /* IXATMTYPES_H */
+
+/**
+ * @} defgroup IxAtmTypes
+ */
+
+

cpu/ixp/npe/include/IxAtmdAcc.h

diff --git a/cpu/ixp/npe/include/IxAtmdAcc.h b/cpu/ixp/npe/include/IxAtmdAcc.h
new file mode 100644
index 0000000..ae7b243
--- /dev/null
+++ b/cpu/ixp/npe/include/IxAtmdAcc.h
@@ -0,0 +1,1194 @@
+
+/**
+ * @file    IxAtmdAcc.h
+ *
+ * @date    07-Nov-2001
+ *
+ * @brief IxAtmdAcc Public API
+ *
+ * This file contains the public API of IxAtmdAcc, related to the
+ * data functions of the component
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/* ------------------------------------------------------
+   Doxygen group definitions
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @defgroup IxAtmdAccAPI IXP400 ATM Driver Access (IxAtmdAcc) API
+ *
+ * @brief The public API for the IXP400 Atm Driver Data component
+ *
+ * IxAtmdAcc is the low level interface by which AAL0/AAL5 and
+ * OAM data gets transmitted to,and received from the Utopia bus.
+ *
+ * For AAL0/AAL5 services transmit and receive connections may
+ * be established independantly for unique combinations of
+ * port,VPI,and VCI.
+ *
+ * Two AAL0 services supporting 48 or 52 byte cell data are provided.
+ * Submitted AAL0 PDUs must be a multiple of the cell data size (48/52).
+ * AAL0_52 is a raw cell service the client must format
+ * the PDU with an ATM cell header (excluding HEC) at the start of
+ * each cell, note that AtmdAcc does not validate the cell headers in
+ * a submitted PDU.
+ *
+ * OAM cells cannot be received over the AAL0 service but instead
+ * are received over a dedicated OAM service.
+ *
+ * For the OAM service an "OAM Tx channel" may be enabled for a port
+ * by establishing a single dedicated OAM Tx connection on that port.
+ * A single "OAM Rx channel" for all ports may be  enabled by
+ * establishing a dedicated OAM Rx connection.
+ *
+ * The OAM service allows buffers containing 52 byte OAM F4/F5 cells
+ * to be transmitted and received over the dedicated OAM channels.
+ * HEC is appended/removed, and CRC-10 performed by the NPE. The OAM
+ * service offered by AtmdAcc is a raw cell transport service.
+ * It is assumed that ITU I.610 procedures that make use of this
+ * service are implemented above AtmdAcc.
+ *
+ * Note that the dedicated OAM connections are established on
+ * reserved VPI,VCI, and (in the case of Rx) port values defined below.
+ * These values are used purely to descriminate the dedicated OAM channels
+ * and do not identify a particular OAM F4/F5 flow. F4/F5 flows may be
+ * realised for particluar VPI/VCIs by manipulating the VPI,VCI
+ * fields of the ATM cell headers of cells in the buffers passed
+ * to AtmdAcc. Note that AtmdAcc does not validate the cell headers
+ * in a submitted OAM PDU.
+ *
+ *
+ *
+ * This part is related to the User datapath processing
+ *
+ * @{
+ */
+
+#ifndef IXATMDACC_H
+#define IXATMDACC_H
+
+#include "IxAtmTypes.h"
+
+/* ------------------------------------------------------
+   AtmdAcc Data Types definition
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_WARNING
+ *
+ * @brief Warning return code
+ *
+ * This constant is used to tell IxAtmDAcc user about a special case.
+ *
+ */
+#define IX_ATMDACC_WARNING 2
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_BUSY
+ *
+ * @brief Busy return code
+ *
+ * This constant is used to tell IxAtmDAcc user that the request
+ * is correct, but cannot be processed because the IxAtmAcc resources
+ * are already used. The user has to retry its request later
+ *
+ */
+#define IX_ATMDACC_BUSY 3
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_RESOURCES_STILL_ALLOCATED
+ *
+ * @brief Disconnect return code
+ *
+ * This constant is used to tell IxAtmDAcc user that the disconnect
+ * functions are not complete because the resources used by the driver
+ * are not yet released. The user has to retry the disconnect call
+ * later.
+ *
+ */
+#define IX_ATMDACC_RESOURCES_STILL_ALLOCATED 4
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_DEFAULT_REPLENISH_COUNT
+ *
+ * @brief Default resources usage for RxVcFree replenish mechanism
+ *
+ * This constant is used to tell IxAtmDAcc to allocate and use
+ * the minimum of resources for rx free replenish.
+ *
+ * @sa ixAtmdAccRxVcConnect
+ */
+#define IX_ATMDACC_DEFAULT_REPLENISH_COUNT 0
+
+
+/**
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_OAM_TX_VPI
+ *
+ * @brief The reserved value used for the dedicated OAM
+ * Tx connection. This "well known" value is used by atmdAcc and
+ * its clients to dsicriminate the OAM channel, and should be chosen so
+ * that it does not coencide with the VPI value used in an AAL0/AAL5 connection.
+ * Any attempt to connect a service type other than OAM on this VPI will fail.
+ *
+ *
+ */
+#define IX_ATMDACC_OAM_TX_VPI 0
+
+/**
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_OAM_TX_VCI
+ *
+ * @brief The reserved value used for the dedicated OAM
+ * Tx connection. This "well known" value is used by atmdAcc and
+ * its clients to dsicriminate the OAM channel, and should be chosen so
+ * that it does not coencide with the VCI value used in an AAL0/AAL5 connection.
+ * Any attempt to connect a service type other than OAM on this VCI will fail.
+ */
+#define IX_ATMDACC_OAM_TX_VCI 0
+
+
+ /**
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_OAM_RX_PORT
+ *
+ * @brief The reserved dummy PORT used for all dedicated OAM
+ * Rx connections. Note that this is not a real port but must
+ * have a value that lies within the valid range of port values.
+ */
+#define IX_ATMDACC_OAM_RX_PORT IX_UTOPIA_PORT_0
+
+ /**
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_OAM_RX_VPI
+ *
+ * @brief The reserved value value used for the dedicated OAM
+ * Rx connection. This value should be chosen so that it does not
+ * coencide with the VPI value used in an AAL0/AAL5 connection.
+ * Any attempt to connect a service type other than OAM on this VPI will fail.
+ */
+#define IX_ATMDACC_OAM_RX_VPI 0
+
+/**
+ * @ingroup IxAtmdAccAPI
+ *
+ * @def IX_ATMDACC_OAM_RX_VCI
+ *
+ * @brief The reserved value value used for the dedicated OAM
+ * Rx connection. This value should be chosen so that it does not
+ * coencide with the VCI value used in an AAL0/AAL5 connection.
+ * Any attempt to connect a service type other than OAM on this VCI will fail.
+ */
+#define IX_ATMDACC_OAM_RX_VCI 0
+
+
+/**
+ * @enum IxAtmdAccPduStatus
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @brief IxAtmdAcc Pdu status :
+ *
+ * IxAtmdAccPduStatus is used during a RX operation to indicate
+ * the status of the received PDU
+ *
+ */
+
+typedef enum
+{
+    IX_ATMDACC_AAL0_VALID = 0,    /**< aal0 pdu */
+    IX_ATMDACC_OAM_VALID,         /**< OAM pdu */
+    IX_ATMDACC_AAL2_VALID,        /**< aal2 pdu @b reserved for future use */
+    IX_ATMDACC_AAL5_VALID,        /**< aal5 pdu complete and trailer is valid */
+    IX_ATMDACC_AAL5_PARTIAL,      /**< aal5 pdu not complete, trailer is missing */
+    IX_ATMDACC_AAL5_CRC_ERROR,    /**< aal5 pdu not complete, crc error/length error */
+    IX_ATMDACC_MBUF_RETURN        /**< empty buffer returned to the user */
+} IxAtmdAccPduStatus;
+
+
+/**
+ *
+ * @enum IxAtmdAccAalType
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @brief IxAtmdAcc AAL Service Type :
+ *
+ * IxAtmdAccAalType defines the type of traffic to run on this VC
+ *
+ */
+typedef enum
+{
+    IX_ATMDACC_AAL5,                /**< ITU-T AAL5 */
+    IX_ATMDACC_AAL2,                /**< ITU-T AAL2 @b reserved for future use */
+    IX_ATMDACC_AAL0_48,             /**< AAL0 48 byte payloads (cell header is added by NPE)*/
+    IX_ATMDACC_AAL0_52,             /**< AAL0 52 byte cell data (HEC is added by NPE) */
+    IX_ATMDACC_OAM,                 /**< OAM cell transport service (HEC is added by NPE)*/
+    IX_ATMDACC_MAX_SERVICE_TYPE     /**< not a service, used for parameter validation */
+} IxAtmdAccAalType;
+
+/**
+ *
+ * @enum IxAtmdAccClpStatus
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @brief IxAtmdAcc CLP indication
+ *
+ * IxAtmdAccClpStatus defines the CLP status of the current PDU
+ *
+ */
+typedef enum
+{
+    IX_ATMDACC_CLP_NOT_SET = 0,     /**< CLP indication is not set */
+    IX_ATMDACC_CLP_SET = 1     /**< CLP indication is set */
+} IxAtmdAccClpStatus;
+
+/**
+ * @typedef IxAtmdAccUserId
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @brief User-supplied Id
+ *
+ * IxAtmdAccUserId is passed through callbacks and allows the
+ * IxAtmdAcc user to identify the source of a call back. The range of
+ * this user-owned Id is [0...2^32-1)].
+ *
+ * The user provides this own Ids on a per-channel basis as a parameter
+ * in a call to @a ixAtmdAccRxVcConnect() or @a ixAtmdAccRxVcConnect()
+ *
+ * @sa ixAtmdAccRxVcConnect
+ * @sa ixAtmdAccTxVcConnect
+ *
+ */
+typedef unsigned int IxAtmdAccUserId;
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to RX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @brief  Rx callback prototype
+ *
+ * IxAtmdAccRxVcRxCallback is the prototype of the Rx callback user
+ * function called once per PDU to pass a receive Pdu to a user on a
+ * partilcular connection. The callback is likely to push the mbufs
+ * to a protocol layer, and recycle the mbufs for a further use.
+ *
+ * @note -This function is called ONLY in the context of
+ *        the @a ixAtmdAccRxDispatch() function
+ *
+ * @sa ixAtmdAccRxDispatch
+ * @sa ixAtmdAccRxVcConnect
+ *
+ * @param port @ref IxAtmLogicalPort [in] - the port on which this PDU was received
+ *        a logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ * @param userId @ref IxAtmdAccUserId [in] - user Id provided in the call
+ *        to @a ixAtmdAccRxVcConnect()
+ * @param status @ref IxAtmdAccPduStatus [in] - an indication about the PDU validity.
+ *        In the case of AAL0 the only possibile value is
+ *        AAL0_VALID, in this case the client may optionally determine
+ *        that an rx timeout occured by checking if the mbuf is
+ *        compleletly or only partially filled, the later case
+ *        indicating a timeout.
+ *        In the case of OAM the only possible value is OAM valid.
+ *        The status is set to @a IX_ATMDACC_MBUF_RETURN when
+ *        the mbuf is released during a disconnect process.
+ * @param clp @ref IxAtmdAccClpStatus [in] - clp indication for this PDU.
+ *        For AAL5/AAL0_48 this information
+ *        is set if the clp bit of any rx cell is set
+ *        For AAL0-52/OAM the client may inspect the CLP in individual
+ *        cell headers in the PDU, and this parameter is set to 0.
+ * @param *mbufPtr @ref IX_OSAL_MBUF [in] - depending on the servive type a pointer to
+ *        an mbuf (AAL5/AAL0/OAM) or mbuf chain (AAL5 only),
+ *        that comprises the complete PDU data.
+ *
+ *        This parameter is guaranteed not to be a null pointer.
+ *
+ */
+typedef void (*IxAtmdAccRxVcRxCallback) (IxAtmLogicalPort port,
+                       IxAtmdAccUserId userId,
+                       IxAtmdAccPduStatus status,
+                       IxAtmdAccClpStatus clp,
+                       IX_OSAL_MBUF * mbufPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @brief Callback prototype for free buffer level is low.
+ *
+ * IxAtmdAccRxVcFreeLowCallback is the prototype of the user function
+ * which get called on a per-VC basis, when more  mbufs are needed to
+ * continue the ATM data reception. This function is likely to supply
+ * more available mbufs by one or many calls to the replenish function
+ * @a ixAtmdAccRxVcFreeReplenish()
+ *
+ * This function is called when the number of available buffers for
+ * reception is going under the threshold level as defined
+ * in @a ixAtmdAccRxVcFreeLowCallbackRegister()
+ *
+ * This function is called inside an Qmgr dispatch context. No system
+ * resource or interrupt-unsafe feature should be used inside this
+ * callback.
+ *
+ * @sa ixAtmdAccRxVcFreeLowCallbackRegister
+ * @sa IxAtmdAccRxVcFreeLowCallback
+ * @sa ixAtmdAccRxVcFreeReplenish
+ * @sa ixAtmdAccRxVcFreeEntriesQuery
+ * @sa ixAtmdAccRxVcConnect
+ *
+ * @param userId @ref IxAtmdAccUserId [in] - user Id provided in the call
+ * to @a ixAtmdAccRxVcConnect()
+ *
+ * @return None
+ *
+ */
+typedef void (*IxAtmdAccRxVcFreeLowCallback) (IxAtmdAccUserId userId);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to TX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @brief  Buffer callback prototype.
+ *
+ * This function is called to relinguish ownership of a transmitted
+ * buffer chain to the user.
+ *
+ * @note -In the case of a chained mbuf the AmtdAcc component can
+ * chain many user buffers together and pass ownership to the user in
+ * one function call.
+ *
+ * @param userId @ref IxAtmdAccUserId [in] - user If provided at registration of this
+ *        callback.
+ * @param mbufPtr @ref IX_OSAL_MBUF [in] - a pointer to mbufs or chain of mbufs and is
+ *        guaranteed not to be a null pointer.
+ *
+ */
+typedef void (*IxAtmdAccTxVcBufferReturnCallback) (IxAtmdAccUserId userId,
+                        IX_OSAL_MBUF * mbufPtr);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to Initialisation
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccInit (void)
+ *
+ * @brief Initialise the IxAtmdAcc Component
+ *
+ * This function initialise the IxAtmdAcc component. This function shall
+ * be called before any other function of the API. Its role is to
+ * initialise all internal resources of the IxAtmdAcc component.
+ *
+ * The ixQmgr component needs to be initialized prior the use of
+ * @a ixAtmdAccInit()
+ *
+ * @param none
+ *
+ * Failing to initilialize the IxAtmdAcc API before any use of it will
+ * result in a failed status.
+ * If the specified component is not present, a success status will still be 
+ * returned, however, a warning indicating the NPE to download to is not
+ * present will be issued.
+ *
+ * @return @li IX_SUCCESS initialisation is complete (in case of component not
+ *             being present, a warning is clearly indicated)
+ * @return @li IX_FAIL unable to process this request either
+ *             because this IxAtmdAcc is already initialised
+ *             or some unspecified error has occrred.
+ */
+PUBLIC IX_STATUS ixAtmdAccInit (void);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccShow (void)
+ *
+ * @brief Show IxAtmdAcc configuration on a per port basis
+ *
+ * @param none
+ *
+ * @return none
+ *
+ * @note - Display use printf() and are redirected to stdout
+ */
+PUBLIC void
+ixAtmdAccShow (void);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ * 
+ * @fn ixAtmdAccStatsShow (void)
+ *
+ * @brief Show all IxAtmdAcc stats
+ *
+ * @param none
+ *
+ * @return none
+ *
+ * @note - Stats display use printf() and are redirected to stdout
+ */
+PUBLIC void
+ixAtmdAccStatsShow (void);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccStatsReset (void)
+ *
+ * @brief Reset all IxAtmdAcc stats
+ *
+ * @param none
+ *
+ * @return none
+ *
+ */
+PUBLIC void
+ixAtmdAccStatsReset (void);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to RX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccRxVcConnect (IxAtmLogicalPort port,
+                      unsigned int vpi,
+                      unsigned int vci,
+                      IxAtmdAccAalType aalServiceType,
+                      IxAtmRxQueueId rxQueueId,
+                      IxAtmdAccUserId userCallbackId,
+                      IxAtmdAccRxVcRxCallback rxCallback,
+                      unsigned int minimumReplenishCount,
+                      IxAtmConnId * connIdPtr,
+                      IxAtmNpeRxVcId * npeVcIdPtr )
+ *
+ * @brief Connect to a Aal Pdu receive service for a particular
+ *        port/vpi/vci, and service type.
+ *
+ * This function allows a user to connect to an Aal5/Aal0/OAM Pdu receive service
+ * for a particular port/vpi/vci. It registers the callback and allocates
+ * internal resources and a Connection Id to be used in further API calls
+ * related to this VCC.
+ *
+ * The function will setup VC receive service on the specified rx queue.
+ *
+ * This function is blocking and makes use internal locks, and hence
+ * should not be called from an interrupt context.
+ *
+ * On return from @a ixAtmdAccRxVcConnect() with a failure status, the
+ * connection Id parameter is unspecified. Its value cannot be used.
+ * A connId is the reference by which IxAtmdAcc refers to a
+ * connected VC. This identifier is the result of a succesful call
+ * to a connect function. This identifier is invalid after a
+ * sucessful call to a disconnect function.
+ *
+ * Calling this function for the same combination of Vpi, Vci and more
+ * than once without calling @a ixAtmdAccRxVcTryDisconnect() will result in a
+ * failure status.
+ *
+ * If this function returns success the user should supply receive
+ * buffers by calling @a ixAtmdAccRxVcFreeReplenish() and then call
+ * @a ixAtmdAccRxVcEnable() to begin receiving pdus.
+ *
+ * There is a choice of two receive Qs on which the VC pdus could be
+ * receive. The user must associate the VC with one of these. Essentially
+ * having two qs allows more flexible system configuration such as have
+ * high prioriy traffic on one q (e.g. voice) and low priority traffic on
+ * the other (e.g. data). The high priority Q could be serviced in
+ * preference to the low priority Q. One queue may be configured to be
+ * serviced as soon as there is traffic, the other queue may be configured
+ * to be serviced by a polling mechanism running at idle time.
+ *
+ * Two AAL0 services supporting 48 or 52 byte cell data are provided.
+ * Received AAL0 PDUs will be be a multiple of the cell data size (48/52).
+ * AAL0_52 is a raw cell service and includes an ATM cell header
+ * (excluding HEC) at the start of each cell.
+ *
+ * A single "OAM Rx channel" for all ports may be  enabled by
+ * establishing a dedicated OAM Rx connection.
+ *
+ * The OAM service allows buffers containing 52 byte OAM F4/F5 cells
+ * to be transmitted and received over the dedicated OAM channels.
+ * HEC is appended/removed, and CRC-10 performed by the NPE. The OAM
+ * service offered by AtmdAcc is a raw cell transport service.
+ * It is assumed that ITU I.610 procedures that make use of this
+ * service are implemented above AtmdAcc.
+ *
+ * Note that the dedicated OAM connections are established on
+ * reserved VPI,VCI, and (in the case of Rx) port values.
+ * These values are used purely to descriminate the dedicated OAM channels
+ * and do not identify a particular OAM F4/F5 flow. F4/F5 flows may be
+ * realised for particluar VPI/VCIs by manipulating the VPI,VCI
+ * fields of the ATM cell headers of cells in the buffers passed
+ * to AtmdAcc.
+ *
+ * Calling this function prior to enable the port will fail.
+ *
+ * @sa ixAtmdAccRxDispatch
+ * @sa ixAtmdAccRxVcEnable
+ * @sa ixAtmdAccRxVcDisable
+ * @sa ixAtmdAccRxVcTryDisconnect
+ * @sa ixAtmdAccPortEnable
+ *
+ * @param port @ref IxAtmLogicalPort [in] - VC identification : logical PHY port
+ *                  [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ * @param vpi unsigned int [in] - VC identification : ATM Vpi [0..255] or IX_ATMDACC_OAM_VPI
+ * @param vci unsigned int [in] - VC identification : ATM Vci [0..65535] or IX_ATMDACC_OAM_VCI
+ * @param aalServiceType @ref IxAtmdAccAalType [in] - type of service: AAL5, AAL0_48, AAL0_52, or OAM
+ * @param rxQueueId @ref IxAtmRxQueueId [in] - this identifieds which of two Qs the VC
+ *     should use.when icoming traffic is processed
+ * @param userCallbackId @ref IxAtmdAccUserId [in] - user Id used later as a parameter to
+ *     the supplied rxCallback.
+ * @param rxCallback [in] @ref IxAtmdAccRxVxRxCallback - function called when mbufs are received.
+ *     This parameter cannot be a null pointer.
+ * @param bufferFreeCallback [in] - function to be called to return
+ *     ownership of buffers to IxAtmdAcc user.
+ * @param minimumReplenishCount unsigned int [in] -  For AAL5/AAL0 the number of free mbufs
+ *     to be used with this channel. Use a high number when the expected traffic
+ *     rate on this channel is high, or when the user's mbufs are small, or when
+ *     the RxVcFreeLow Notification has to be invoked less often. When this
+ *     value is IX_ATMDACC_DEFAULT_REPLENISH_COUNT, the minimum of
+ *     resources  will be used. Depending on traffic rate, pdu
+ *     size and mbuf size, rxfree queue size, polling/interrupt rate, this value may
+ *     require to be replaced by a different value in the range 1-128
+ *     For OAM the rxFree queue size is fixed by atmdAcc and this parameter is ignored.
+ * @param connIdPtr @ref IxAtmConnId [out] - pointer to a connection Id
+ *     This parameter cannot be a null pointer.
+ * @param npeVcIdPtr @ref IxAtmNpeRxVcId [out] - pointer to an npe Vc Id
+ *     This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS successful call to IxAtmdAccRxVcConnect
+ * @return @li IX_ATMDACC_BUSY cannot process this request :
+ *         no VC is available
+ * @return @li IX_FAIL
+ *             parameter error,
+ *             VC already in use,
+ *             attempt to connect AAL service on reserved OAM VPI/VCI,
+ *             attempt to connect OAM service on VPI/VCI other than the reserved OAM VPI/VCI,
+ *             port is not initialised,
+ *             or some other error occurs during processing.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxVcConnect (IxAtmLogicalPort port,
+                      unsigned int vpi,
+                      unsigned int vci,
+                      IxAtmdAccAalType aalServiceType,
+                      IxAtmRxQueueId rxQueueId,
+                      IxAtmdAccUserId userCallbackId,
+                      IxAtmdAccRxVcRxCallback rxCallback,
+                      unsigned int minimumReplenishCount,
+                      IxAtmConnId * connIdPtr,
+                      IxAtmNpeRxVcId * npeVcIdPtr );
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ * 
+ * @fn ixAtmdAccRxVcFreeReplenish (IxAtmConnId connId,
+                        IX_OSAL_MBUF * mbufPtr)
+ *
+ * @brief Provide free mbufs for data reception on a connection.
+ *
+ * This function provides mbufs for data reception by the hardware. This
+ * function needs to be called by the user on a regular basis to ensure
+ * no packet loss. Providing free buffers is a connection-based feature;
+ * each connection can have different requirements in terms of buffer size
+ * number of buffers, recycling rate. This function could be invoked from
+ * within the context of a @a IxAtmdAccRxVcFreeLowCallback() callback
+ * for a particular VC
+ *
+ * Mbufs provided through this function call can be chained. They will be
+ * unchained internally. A call to this function with chained mbufs or
+ * multiple calls with unchained mbufs are equivalent, but calls with
+ * unchained mbufs are more efficients.
+ *
+ * Mbufs provided to this interface need to be able to hold at least one
+ * full cell payload (48/52 bytes, depending on service type).
+ * Chained buffers with a size less than the size supported by the hardware
+ * will be returned through the rx callback provided during the connect step.
+ *
+ * Failing to invoke this function prior to enabling the RX traffic
+ * can result in packet loss.
+ *
+ * This function is not reentrant for the same connId.
+ *
+ * This function does not use system resources and can be
+ * invoked from an interrupt context.
+ *
+ * @note - Over replenish is detected, and extra mbufs are returned through
+ *         the rx callback provided during the connect step.
+ *
+ * @note - Mbuf provided to the replenish function should have a length greater or
+ *         equal to 48/52 bytes according to service type.
+ *
+ * @note - The memory cache of mMbuf payload should be invalidated prior to Mbuf
+ *         submission. Flushing the Mbuf headers is handled by IxAtmdAcc.
+ *
+ * @note - When a chained mbuf is provided, this function process the mbufs
+ *         up to the hardware limit and invokes the user-supplied callback
+ *         to release extra buffers.
+ *
+ * @sa ixAtmdAccRxVcFreeLowCallbackRegister
+ * @sa IxAtmdAccRxVcFreeLowCallback
+ * @sa ixAtmdAccRxVcConnect
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as returned from a succesfull call to
+ *        @a IxAtmdAccRxVcConnect()
+ * @param mbufPtr @ref IX_OSAL_MBUF [in] - pointer to a mbuf structure to be used for data
+ *        reception. The mbuf pointed to by this parameter can be chained
+ *        to an other mbuf.
+ *
+ * @return @li IX_SUCCESS successful call to @a ixAtmdAccRxVcFreeReplenish()
+ *          and the mbuf is now ready to use for incoming traffic.
+ * @return @li IX_ATMDACC_BUSY cannot process this request because
+ *         the max number of outstanding free buffers has been reached
+ *         or the internal resources have exhausted for this VC.
+ *         The user is responsible for retrying this request later.
+ * @return @li IX_FAIL cannot process this request because of parameter
+ *         errors or some unspecified internal error has occurred.
+ *
+ * @note - It is not always guaranteed the replenish step to be as fast as the
+ *   hardware is consuming Rx Free mbufs. There is nothing in IxAtmdAcc to
+ *   guarantee that replenish reaches the rxFree threshold level. If the
+ *   threshold level is not reached, the next rxFree low notification for
+ *   this channel will not be triggered.
+ *   The preferred ways to replenish can be as follows (depending on
+ *   applications and implementations) :
+ *   @li Replenish in a rxFree low notification until the function
+ *       ixAtmdAccRxVcFreeReplenish() returns IX_ATMDACC_BUSY
+ *   @li Query the queue level using @sa ixAtmdAccRxVcFreeEntriesQuery, then
+ *     , replenish using @a ixAtmdAccRxVcFreeReplenish(), then query the queue
+ *       level again, and replenish if the threshold is still not reached.
+ *   @li Trigger replenish from an other event source and use rxFree starvation
+ *       to throttle the Rx traffic.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxVcFreeReplenish (IxAtmConnId connId,
+                        IX_OSAL_MBUF * mbufPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ * 
+ * @fn ixAtmdAccRxVcFreeLowCallbackRegister (IxAtmConnId connId,
+                                    unsigned int numberOfMbufs,
+                                    IxAtmdAccRxVcFreeLowCallback callback)
+ *
+ * @brief Configure the RX Free threshold value and register a callback
+ * to handle threshold notifications.
+ *
+ * The function ixAtmdAccRxVcFreeLowCallbackRegister sets the threshold value for
+ * a particular RX VC. When the number of buffers reaches this threshold
+ * the callback is invoked.
+ *
+ * This function should be called once per VC before RX traffic is
+ * enabled.This function will fail if the curent level of the free buffers
+ * is equal or less than the threshold value.
+ *
+ * @sa ixAtmdAccRxVcFreeLowCallbackRegister
+ * @sa IxAtmdAccRxVcFreeLowCallback
+ * @sa ixAtmdAccRxVcFreeReplenish
+ * @sa ixAtmdAccRxVcFreeEntriesQuery
+ * @sa ixAtmdAccRxVcConnect
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as resulted from a succesfull call
+ *        to @a IxAtmdAccRxVcConnect()
+ * @param numberOfMbufs unsigned int [in] - threshold number of buffers. This number
+ *        has to be a power of 2, one of the values 0,1,2,4,8,16,32....
+ *        The maximum value cannot be more than half of the rxFree queue
+ *        size (which can be retrieved using @a ixAtmdAccRxVcFreeEntriesQuery()
+ *        before any use of the @a ixAtmdAccRxVcFreeReplenish() function)
+ * @param callback @ref IxAtmdAccRxVcFreeLowCallback [in] - function telling the user that the number of
+ *        free buffers has reduced to the threshold value.
+ *
+ * @return @li IX_SUCCESS Threshold set successfully.
+ * @return @li IX_FAIL parameter error or the current number of free buffers
+ *              is less than or equal to the threshold supplied or some
+ *              unspecified error has occrred.
+ *
+ * @note - the callback will be called when the threshold level will drop from
+ *        exactly (numberOfMbufs + 1) to (numberOfMbufs).
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxVcFreeLowCallbackRegister (IxAtmConnId connId,
+    unsigned int numberOfMbufs,
+    IxAtmdAccRxVcFreeLowCallback callback);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccRxVcFreeEntriesQuery (IxAtmConnId connId,
+                         unsigned int *numberOfMbufsPtr)
+ *
+ * @brief Get the number of rx mbufs the system can accept to replenish the
+ *       the rx reception mechanism on a particular channel
+ *
+ * The ixAtmdAccRxVcFreeEntriesQuery function is used to retrieve the current
+ * number of available mbuf entries for reception, on a per-VC basis. This
+ * function can be used to know the number of mbufs which can be provided
+ * using @a ixAtmdAccRxVcFreeReplenish().
+ *
+ * This function can be used from a timer context, or can be associated
+ * with a threshold event, or can be used inside an active polling
+ * mechanism which is under user control.
+ *
+ * This function is reentrant and does not use system resources and can
+ * be invoked from an interrupt context.
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as resulted from a succesfull call
+ *        to @a IxAtmdAccRxVcConnect()
+ * @param numberOfMbufsPtr unsigned int [out] - Pointer to the number of available entries.
+ *      . This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS the current number of mbufs not yet used for incoming traffic
+ * @return @li IX_FAIL invalid parameter
+ *
+ * @sa ixAtmdAccRxVcFreeReplenish
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxVcFreeEntriesQuery (IxAtmConnId connId,
+                         unsigned int *numberOfMbufsPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccRxVcEnable (IxAtmConnId connId)
+ *
+ * @brief Start the RX service on a VC.
+ *
+ * This functions kicks-off the traffic reception for a particular VC.
+ * Once invoked, incoming PDUs will be made available by the hardware
+ * and are eventually directed to the @a IxAtmdAccRxVcRxCallback() callback
+ * registered for the connection.
+ *
+ * If the traffic is already running, this function returns IX_SUCCESS.
+ * This function can be invoked many times.
+ *
+ * IxAtmdAccRxVcFreeLowCallback event will occur only after
+ * @a ixAtmdAccRxVcEnable() function is invoked.
+ *
+ * Before using this function, the @a ixAtmdAccRxVcFreeReplenish() function
+ * has to be used to replenish the RX Free queue. If not, incoming traffic
+ * may be discarded.and in the case of interrupt driven reception the
+ * @a IxAtmdAccRxVcFreeLowCallback() callback may be invoked as a side effect
+ * during a replenish action.
+ *
+ * This function is not reentrant and should not be used inside an
+ * interrupt context.
+ *
+ * For an VC connection this function can be called after a call to
+ * @a ixAtmdAccRxVcDisable() and should not be called after
+ * @a ixAtmdAccRxVcTryDisconnect()
+ *
+ * @sa ixAtmdAccRxVcDisable
+ * @sa ixAtmdAccRxVcConnect
+ * @sa ixAtmdAccRxVcFreeReplenish
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as resulted from a succesfull call
+ * to @a IxAtmdAccRxVcConnect()
+ *
+ * @return @li IX_SUCCESS successful call to ixAtmdAccRxVcEnable
+ * @return @li IX_ATMDACC_WARNING the channel is already enabled
+ * @return @li IX_FAIL invalid parameters or some unspecified internal
+ *         error occured.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxVcEnable (IxAtmConnId connId);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ * 
+ * @fn ixAtmdAccRxVcDisable (IxAtmConnId connId)
+ *
+ * @brief Stop the RX service on a VC.
+ *
+ * This functions stops the traffic reception for a particular VC connection.
+ *
+ * Once invoked, incoming Pdus are discarded by the hardware. Any Pdus
+ * pending will be freed to the user
+ *
+ * Hence once this function returns no more receive callbacks will be
+ * called for that VC. However, buffer free callbacks will be invoked
+ * until such time as all buffers supplied by the user have been freed
+ * back to the user
+ *
+ * Calling this function doe not invalidate the connId.
+ * @a ixAtmdAccRxVcEnable() can be invoked to enable Pdu reception again.
+ *
+ * If the traffic is already stopped, this function returns IX_SUCCESS.
+ *
+ * This function is not reentrant and should not be used inside an
+ * interrupt context.
+ *
+ * @sa ixAtmdAccRxVcConnect
+ * @sa ixAtmdAccRxVcEnable
+ * @sa ixAtmdAccRxVcDisable
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as resulted from a succesfull call to @a
+ *     IxAtmdAccRxVcConnect()
+ *
+ * @return @li IX_SUCCESS successful call to @a ixAtmdAccRxVcDisable().
+ * @return @li IX_ATMDACC_WARNING the channel is already disabled
+ * @return @li IX_FAIL invalid parameters or some unspecified internal error occured
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxVcDisable (IxAtmConnId connId);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ * 
+ * @fn ixAtmdAccRxVcTryDisconnect (IxAtmConnId connId)
+ *
+ * @brief Disconnect a VC from the RX service.
+ *
+ * This function deregisters the VC and guarantees that all resources
+ * associated with this VC are free. After its execution, the connection
+ * Id is not available.
+ *
+ * This function will fail until such time as all resources allocated to
+ * the VC connection have been freed. The user is responsible to delay and
+ * call again this function many times until a success status is returned.
+ *
+ * This function needs internal locks and should not be called from an
+ * interrupt context
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as resulted from a succesfull call to
+ * @a IxAtmdAccRxVcConnect()
+ *
+ * @return @li IX_SUCCESS successful call to ixAtmdAccRxVcDisable
+ * @return @li IX_ATMDACC_RESOURCES_STILL_ALLOCATED not all resources
+ *         associated with the connection have been freed.
+ * @return @li IX_FAIL cannot process this request because of a parameter
+ *         error
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxVcTryDisconnect (IxAtmConnId connId);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to TX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ * 
+ * @fn ixAtmdAccTxVcConnect (IxAtmLogicalPort port,
+                      unsigned int vpi,
+                      unsigned int vci,
+                      IxAtmdAccAalType aalServiceType,
+                      IxAtmdAccUserId userId,
+                      IxAtmdAccTxVcBufferReturnCallback bufferFreeCallback,
+                      IxAtmConnId * connIdPtr)
+ *
+ * @brief Connect to a Aal Pdu transmit service for a particular
+ *        port/vpi/vci and service type.
+ *
+ * This function allows a user to connect to an Aal5/Aal0/OAM Pdu transmit service
+ * for a particular port/vpi/vci. It registers the callback and allocates
+ * internal resources and a Connection Id to be used in further API calls
+ * related to this VC.
+ *
+ * The function will setup VC transmit service on the specified on the
+ * specified port. A connId is the reference by which IxAtmdAcc refers to a
+ * connected VC. This identifier is the result of a succesful call
+ * to a connect function. This identifier is invalid after a
+ * sucessful call to a disconnect function.
+ *
+ * This function needs internal locks, and hence  should not be called
+ * from an interrupt context.
+ *
+ * On return from @a ixAtmdAccTxVcConnect() with a failure status, the
+ * connection Id parameter is unspecified. Its value cannot be used.
+ *
+ * Calling this function for the same combination of port, Vpi, Vci and
+ * more than once without calling @a ixAtmdAccTxVcTryDisconnect() will result
+ * in a failure status.
+ *
+ * Two AAL0 services supporting 48 or 52 byte cell data are provided.
+ * Submitted AAL0 PDUs must be a multiple of the cell data size (48/52).
+ * AAL0_52 is a raw cell service the client must format
+ * the PDU with an ATM cell header (excluding HEC) at the start of
+ * each cell, note that AtmdAcc does not validate the cell headers in
+ * a submitted PDU.
+ *
+ * For the OAM service an "OAM Tx channel" may be enabled for a port
+ * by establishing a single dedicated OAM Tx connection on that port.
+ *
+ * The OAM service allows buffers containing 52 byte OAM F4/F5 cells
+ * to be transmitted and received over the dedicated OAM channels.
+ * HEC is appended/removed, and CRC-10 performed by the NPE. The OAM
+ * service offered by AtmdAcc is a raw cell transport service.
+ * It is assumed that ITU I.610 procedures that make use of this
+ * service are implemented above AtmdAcc.
+ *
+ * Note that the dedicated OAM connections are established on
+ * reserved VPI,VCI, and (in the case of Rx) port values.
+ * These values are used purely to descriminate the dedicated OAM channels
+ * and do not identify a particular OAM F4/F5 flow. F4/F5 flows may be
+ * realised for particluar VPI/VCIs by manipulating the VPI,VCI
+ * fields of the ATM cell headers of cells in the buffers passed
+ * to AtmdAcc.
+ *
+ * Calling this function before enabling the port will fail.
+ *
+ * @sa ixAtmdAccTxVcTryDisconnect
+ * @sa ixAtmdAccPortTxScheduledModeEnable
+ * @sa ixAtmdAccPortEnable
+ *
+ * @param port @ref IxAtmLogicalPort [in] - VC identification : logical PHY port
+ *                  [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ * @param vpi unsigned int  [in] - VC identification : ATM Vpi [0..255] or IX_ATMDACC_OAM_VPI
+ * @param vci unsigned int [in] - VC identification : ATM Vci [0..65535] or IX_ATMDACC_OAM_VCI
+ * @param aalServiceType @ref IxAtmdAccAalType [in] - type of service AAL5, AAL0_48, AAL0_52, or OAM
+ * @param userId @ref IxAtmdAccUserId [in] - user id to be used later during callbacks related
+ *        to this channel
+ * @param bufferFreeCallback @ref IxAtmdAccTxVcBufferReturnCallback [in] - function called when mbufs
+ *        transmission is complete. This parameter cannot be a null
+ *        pointer.
+ * @param connIdPtr @ref IxAtmConnId [out] - Pointer to a connection Id.
+ *        This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS successful call to @a IxAtmdAccRxVcConnect().
+ * @return @li IX_ATMDACC_BUSY cannot process this request
+ *         because no VC is available
+ * @return @li IX_FAIL
+ *             parameter error,
+ *             VC already in use,
+ *             attempt to connect AAL service on reserved OAM VPI/VCI,
+ *             attempt to connect OAM service on VPI/VCI other than the reserved OAM VPI/VCI,
+ *             port is not initialised,
+ *             or some other error occurs during processing.
+ *
+ * @note - Unscheduled mode is not supported in ixp425 1.0. Therefore, the
+ *       function @a ixAtmdAccPortTxScheduledModeEnable() need to be called
+ *       for this port before any establishing a Tx Connection
+ */
+PUBLIC IX_STATUS ixAtmdAccTxVcConnect (IxAtmLogicalPort port,
+                      unsigned int vpi,
+                      unsigned int vci,
+                      IxAtmdAccAalType aalServiceType,
+                      IxAtmdAccUserId userId,
+                      IxAtmdAccTxVcBufferReturnCallback bufferFreeCallback,
+                      IxAtmConnId * connIdPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccTxVcPduSubmit (IxAtmConnId connId,
+                    IX_OSAL_MBUF * mbufPtr,
+                    IxAtmdAccClpStatus clp,
+                    unsigned int numberOfCells)
+ *
+ * @brief Submit a Pdu for transmission on connection.
+ *
+ * A data user calls this function to submit an mbufs containing a Pdu
+ * to be transmitted. The buffer supplied can be chained and the Pdu it
+ * contains must be complete.
+ *
+ * The transmission behavior of this call depends on the operational mode
+ * of the port on which the connection is made.
+ *
+ * In unscheduled mode the mbuf will be submitted to the hardware
+ * immediately if sufficent resource is available. Otherwise the function
+ * will return failure.
+ *
+ * In scheduled mode the buffer is queued internally in IxAtmdAcc. The cell
+ * demand is made known to the traffic shaping entity. Cells from the
+ * buffers are MUXed onto the port some time later as dictated by the
+ * traffic shaping entity. The traffic shaping entity does this by sending
+ * transmit schedules to IxAtmdAcc via @a ixAtmdAccPortTxProcess() function call.
+ *
+ * Note that the dedicated OAM channel is scheduled just like any
+ * other channel. This means that any OAM traffic relating to an
+ * active AAL0/AAL5 connection will be scheduled independantly of the
+ * AAL0/AAL5 traffic for that connection.
+ *
+ * When transmission is complete, the TX Done mechanism will give the
+ * owmnership of these buffers back to the customer. The tx done mechanism
+ * must be in operation before transmission is attempted.
+ *
+ * For AAL0/OAM submitted AAL0 PDUs must be a multiple of the cell data
+ * size (48/52). AAL0_52 and OAM are raw cell services, and the client
+ * must format the PDU with an ATM cell header (excluding HEC) at the
+ * start of each cell, note that AtmdAcc does not validate the cell headers in
+ * a submitted PDU.
+ *
+ *
+ * @sa IxAtmdAccTxVcBufferReturnCallback
+ * @sa ixAtmdAccTxDoneDispatch
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as resulted from a succesfull call to
+ *        @a ixAtmdAccTxVcConnect()
+ * @param mbufPtr @ref IX_OSAL_MBUF [in] - pointer to a chained structure of mbufs to transmit.
+ *       This parameter cannot be a null pointer.
+ * @param clp @ref IxAtmdAccClpStatus [in] - clp indication for this PDU. All cells of this pdu
+ *       will be sent with the clp bit set
+ * @param numberOfCells unsigned int [in] - number of cells in the PDU.
+ *
+ * @return @li IX_SUCCESS successful call to @a ixAtmdAccTxVcPduSubmit()
+ *             The pdu pointed by the mbufPtr parameter will be
+ *             transmitted
+ * @return @li IX_ATMDACC_BUSY unable to process this request because
+ *             internal resources are all used. The caller is responsible
+ *             for retrying this request later.
+ * @return @li IX_FAIL unable to process this request because of error
+ *             in the parameters (wrong connId supplied,
+ *             or wrong mbuf pointer supplied), the total length of all buffers
+ *             in the chain should be a multiple of the cell size
+ *             ( 48/52 depending on the service type ),
+ *             or unspecified error during processing
+ *
+ * @note - This function in not re-entrant for the same VC (e.g. : two
+ *         thread cannot send PDUs for the same VC). But two threads can
+ *         safely call this function with a different connection Id
+ *
+ * @note - In unscheduled mode, this function is not re-entrant on a per
+ *         port basis. The size of pdus is limited to 8Kb.
+ *
+ * @note - 0-length mbufs should be removed from the chain before submission.
+ *         The total length of the pdu (sdu + padding +trailer) has to be
+ *         updated in the header of the first mbuf of a chain of mbufs.
+ *
+ * @note - Aal5 trailer information (UUI, CPI, SDU length) has to be supplied
+ *         before submission.
+ *
+ * @note - The payload memory cache should be flushed, if needed, prior to
+ *         transmission. Mbuf headers are flushed by IxAtmdAcc
+ *
+ * @note - This function does not use system resources and can be used
+ *         inside an interrupt context
+ */
+PUBLIC IX_STATUS ixAtmdAccTxVcPduSubmit (IxAtmConnId connId,
+                    IX_OSAL_MBUF * mbufPtr,
+                    IxAtmdAccClpStatus clp,
+                    unsigned int numberOfCells);
+
+/**
+ *
+ * @ingroup IxAtmdAccAPI
+ *
+ * @fn ixAtmdAccTxVcTryDisconnect (IxAtmConnId connId)
+ *
+ * @brief Disconnect from a Aal Pdu transmit service for a particular
+ *        port/vpi/vci.
+ *
+ * This function deregisters the VC and guarantees that all resources
+ * associated with this VC are free. After its execution, the connection
+ * Id is not available.
+ *
+ * This function will fail until such time as all resources allocated to
+ * the VC connection have been freed. The user is responsible to delay
+ * and call again this function many times until a success status is
+ * returned.
+ *
+ * After its execution, the connection Id is not available.
+ *
+ * @param connId @ref IxAtmConnId [in] - connection Id as resulted from a succesfull call to
+ *        @a ixAtmdAccTxVcConnect()
+ *
+ * @return @li IX_SUCCESS successful call to @a ixAtmdAccTxVcTryDisconnect()
+ * @return @li IX_ATMDACC_RESOURCES_STILL_ALLOCATED not all resources
+ *     associated with the connection have been freed. This condition will
+ *     disappear after Tx and TxDone is complete for this channel.
+ * @return @li IX_FAIL unable to process this request because of errors
+ *                     in the parameters (wrong connId supplied)
+ *
+ * @note - This function needs internal locks and should not be called
+ *         from an interrupt context
+ *
+ * @note - If the @a IX_ATMDACC_RESOURCES_STILL_ALLOCATED error does not
+ *     clear after a while, this may be linked to a previous problem
+ *     of cell overscheduling. Diabling the port and retry a disconnect
+ *     will free the resources associated with this channel.
+ *
+ * @sa ixAtmdAccPortTxProcess
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccTxVcTryDisconnect (IxAtmConnId connId);
+
+#endif /* IXATMDACC_H */
+
+/**
+ * @} defgroup IxAtmdAccAPI
+ */
+
+

cpu/ixp/npe/include/IxAtmdAccCtrl.h

diff --git a/cpu/ixp/npe/include/IxAtmdAccCtrl.h b/cpu/ixp/npe/include/IxAtmdAccCtrl.h
new file mode 100644
index 0000000..e223049
--- /dev/null
+++ b/cpu/ixp/npe/include/IxAtmdAccCtrl.h
@@ -0,0 +1,1958 @@
+
+/**
+ * @file    IxAtmdAccCtrl.h
+ *
+ * @date    20-Mar-2002
+ *
+ * @brief IxAtmdAcc Public API
+ *
+ * This file contains the public API of IxAtmdAcc, related to the
+ * control functions of the component.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/* ------------------------------------------------------
+   Doxygen group definitions
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @defgroup IxAtmdAccCtrlAPI IXP400 ATM Driver Access (IxAtmdAcc) Control API
+ *
+ * @brief The public API for the IXP400 Atm Driver Control component
+ *
+ * IxAtmdAcc is the low level interface by which AAL PDU get transmitted
+ * to,and received from the Utopia bus
+ *
+ * This part is related to the Control configuration
+ *
+ * @{
+ */
+
+#ifndef IXATMDACCCTRL_H
+#define IXATMDACCCTRL_H
+
+#include "IxAtmdAcc.h"
+
+/* ------------------------------------------------------
+   AtmdAccCtrl Data Types definition
+   ------------------------------------------------------ */
+
+/**
+*
+* @ingroup IxAtmdAccCtrlAPI
+*
+* @def IX_ATMDACC_PORT_DISABLE_IN_PROGRESS
+*
+* @brief Port enable return code
+*
+* This constant is used to tell IxAtmDAcc user that the port disable
+* functions are not complete. The user can call ixAtmdAccPortDisableComplete()
+* to find out when the disable has finished. The port enable can then proceed.
+*
+*/
+#define IX_ATMDACC_PORT_DISABLE_IN_PROGRESS 5
+
+/**
+*
+* @ingroup IxAtmdAccCtrlAPI
+*
+* @def IX_ATMDACC_ALLPDUS
+*
+* @brief All PDUs
+*
+* This constant is used to tell IxAtmDAcc to process all PDUs from
+* the RX queue or the TX Done
+*
+* @sa IxAtmdAccRxDispatcher
+* @sa IxAtmdAccTxDoneDispatcher
+*
+*/
+#define IX_ATMDACC_ALLPDUS 0xffffffff
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to RX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @brief Callback prototype for notification of available PDUs for
+ * an Rx Q.
+ *
+ * This a protoype for a function which is called when there is at
+ * least one Pdu available for processing on a particular Rx Q.
+ *
+ * This function should call @a ixAtmdAccRxDispatch() with
+ * the aprropriate number of parameters to read and process the Rx Q.
+ *
+ * @sa ixAtmdAccRxDispatch
+ * @sa ixAtmdAccRxVcConnect
+ * @sa ixAtmdAccRxDispatcherRegister
+ *
+ * @param rxQueueId @ref IxAtmRxQueueId [in] indicates which RX queue to has Pdus to process.
+ * @param numberOfPdusToProcess unsigned int [in] indicates the minimum number of
+ *        PDUs available to process all PDUs from the queue.
+ * @param reservedPtr unsigned int* [out] pointer to a int location which can
+ *        be written to, but does not retain written values. This is
+ *        provided to make this prototype compatible
+ *        with @a ixAtmdAccRxDispatch()
+ *
+ * @return @li int - ignored.
+ *
+ */
+typedef IX_STATUS (*IxAtmdAccRxDispatcher) (IxAtmRxQueueId rxQueueId,
+                         unsigned int numberOfPdusToProcess,
+                         unsigned int *reservedPtr);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to TX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @brief Callback prototype for transmitted mbuf when threshold level is
+ *        crossed.
+ *
+ * IxAtmdAccTxDoneDispatcher is the prototype of the user function
+ * which get called when pdus are completely transmitted. This function
+ * is likely to call the @a ixAtmdAccTxDoneDispatch() function.
+ *
+ * This function is called when the number of available pdus for
+ * reception is crossing the threshold level as defined
+ * in @a ixAtmdAccTxDoneDispatcherRegister()
+ *
+ * This function is called inside an Qmgr dispatch context. No system
+ * resource or interrupt-unsafe feature should be used inside this
+ * callback.
+ *
+ * Transmitted buffers recycling implementation is a sytem-wide mechanism
+ * and needs to be set before any traffic is started. If this threshold
+ * mechanism is not used, the user is responsible for polling the
+ * transmitted buffers with @a ixAtmdAccTxDoneDispatch()
+ * and @a ixAtmdAccTxDoneLevelQuery() functions.
+ *
+ * @sa ixAtmdAccTxDoneDispatcherRegister
+ * @sa ixAtmdAccTxDoneDispatch
+ * @sa ixAtmdAccTxDoneLevelQuery
+ *
+ * @param numberOfPdusToProcess unsigned int [in] - The current number of pdus currently
+ *        available for recycling
+ * @param *reservedPtr unsigned int [out] - pointer to a int location which can be
+ *        written to but does not retain written values. This is provided
+ *        to make this prototype compatible
+ *        with @a ixAtmdAccTxDoneDispatch()
+ *
+ * @return @li IX_SUCCESS This is provided to make
+ *    this prototype compatible with @a ixAtmdAccTxDoneDispatch()
+ * @return @li IX_FAIL invalid parameters or some unspecified internal
+ *    error occured. This is provided to make
+ *    this prototype compatible with @a ixAtmdAccTxDoneDispatch()
+ *
+ */
+typedef IX_STATUS (*IxAtmdAccTxDoneDispatcher) (unsigned int numberOfPdusToProcess,
+                                                unsigned int *reservedPtr);
+
+/**
+*
+* @ingroup IxAtmdAccCtrlAPI
+*
+* @brief Notification that the threshold number of scheduled cells
+* remains in a port's transmit Q.
+*
+* The is the prototype for of the user notification function which
+* gets called on a per-port basis, when the number of remaining
+* scheduled cells to be transmitted decreases to the threshold level.
+* The number of cells passed as a parameter can be used for scheduling
+* purposes as the maximum number of cells that can be passed in a
+* schedule table to the @a ixAtmdAccPortTxProcess() function.
+*
+* @sa ixAtmdAccPortTxCallbackRegister
+* @sa ixAtmdAccPortTxProcess
+* @sa ixAtmdAccPortTxFreeEntriesQuery
+*
+* @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+* @param numberOfAvailableCells unsigned int [in] - number of available
+*        cell entries.for the port
+*
+* @note - This functions shall not use system resources when used
+*         inside an interrupt context.
+*
+*/
+typedef void (*IxAtmdAccPortTxLowCallback) (IxAtmLogicalPort port,
+                           unsigned int numberOfAvailableCells);
+
+/**
+*
+* @ingroup IxAtmdAccCtrlAPI
+*
+* @brief  Prototype to submit cells for transmission
+*
+* IxAtmdAccTxVcDemandUpdateCallback is the prototype of the callback
+* function used by AtmD to notify an ATM Scheduler that the user of
+* a VC has submitted cells for transmission.
+*
+* @sa IxAtmdAccTxVcDemandUpdateCallback
+* @sa IxAtmdAccTxVcDemandClearCallback
+* @sa IxAtmdAccTxSchVcIdGetCallback
+* @sa ixAtmdAccPortTxScheduledModeEnable
+*
+* @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port on which the VC to be updated
+*        is established
+* @param vcId int [in] - Identifies the VC to be updated. This is the value
+*        returned by the @a IxAtmdAccTxSchVcIdGetCallback() call .
+* @param numberOfCells unsigned int [in] - Indicates how many ATM cells should be added
+*        to the queue for this VC.
+*
+* @return @li IX_SUCCESS the function is registering the cell demand for
+*        this VC.
+* @return @li IX_FAIL the function cannot register cell for this VC : the
+*         scheduler maybe overloaded or misconfigured
+*
+*/
+typedef IX_STATUS (*IxAtmdAccTxVcDemandUpdateCallback) (IxAtmLogicalPort port,
+                        int vcId,
+                        unsigned int numberOfCells);
+
+/**
+*
+* @ingroup IxAtmdAccCtrlAPI
+*
+* @brief  prototype to  remove all currently queued cells from a
+* registered VC
+*
+* IxAtmdAccTxVcDemandClearCallback is the prototype of the function
+* to remove all currently queued cells from a registered VC. The
+* pending cell count for the specified VC is reset to zero. After the
+* use of this callback, the scheduler shall not schedule more cells
+* for this VC.
+*
+* This callback function is called during a VC disconnection
+* @a ixAtmdAccTxVcTryDisconnect()
+*
+* @sa IxAtmdAccTxVcDemandUpdateCallback
+* @sa IxAtmdAccTxVcDemandClearCallback
+* @sa IxAtmdAccTxSchVcIdGetCallback
+* @sa ixAtmdAccPortTxScheduledModeEnable
+* @sa ixAtmdAccTxVcTryDisconnect
+*
+* @param port @ref IxAtmLogicalPort [in] - Specifies the ATM port on which the VC to be cleared
+*        is established
+* @param vcId int [in] - Identifies the VC to be cleared. This is the value
+*        returned by the @a IxAtmdAccTxSchVcIdGetCallback() call .
+*
+* @return none
+*
+*/
+typedef void (*IxAtmdAccTxVcDemandClearCallback) (IxAtmLogicalPort port,
+                             int vcId);
+
+/**
+*
+* @ingroup IxAtmdAccCtrlAPI
+*
+* @brief  prototype to get a scheduler vc id
+*
+* IxAtmdAccTxSchVcIdGetCallback is the prototype of the function to get
+* a scheduler vcId
+*
+* @sa IxAtmdAccTxVcDemandUpdateCallback
+* @sa IxAtmdAccTxVcDemandClearCallback
+* @sa IxAtmdAccTxSchVcIdGetCallback
+* @sa ixAtmdAccPortTxScheduledModeEnable
+*
+* @param port @ref IxAtmLogicalPort [in] - Specifies the ATM logical port on which the VC is
+*        established
+* @param vpi unsigned int [in] - For AAL0/AAL5 specifies the ATM vpi on which the 
+*                 VC is established.
+*                 For OAM specifies the dedicated "OAM Tx channel" VPI.
+* @param vci unsigned int [in] - For AAL0/AAL5 specifies the ATM vci on which the 
+*                 VC is established.
+*                 For OAM specifies the dedicated "OAM Tx channel" VCI.
+* @param connId @ref IxAtmConnId [in] - specifies the IxAtmdAcc connection Id already
+*        associated with this VC
+* @param vcId int* [out] - pointer to a vcId
+*
+* @return @li IX_SUCCESS the function is returning a Scheduler vcId for this
+*         VC
+* @return @li IX_FAIL the function cannot process scheduling for this VC.
+*                 the contents of vcId is unspecified
+*
+*/
+typedef IX_STATUS (*IxAtmdAccTxSchVcIdGetCallback) (IxAtmLogicalPort port,
+                               unsigned int vpi,
+                               unsigned int vci,
+                               IxAtmConnId connId,
+                               int *vcId);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to RX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccRxDispatcherRegister (
+                          IxAtmRxQueueId queueId,
+                          IxAtmdAccRxDispatcher callback)
+ *
+ * @brief Register a notification callback to be invoked when there is
+ * at least one entry on a particular Rx queue.
+ *
+ * This function registers a callback to be invoked when there is at
+ * least one entry in a particular queue. The registered callback is
+ * called every time when the hardware adds one or more pdus to the
+ * specified Rx queue.
+ *
+ * This function cannot be used when a Rx Vc using this queue is
+ * already existing.
+ *
+ * @note -The callback function can be the API function
+ *       @a ixAtmdAccRxDispatch() : every time the threhold level
+ *       of the queue is reached, the ixAtmdAccRxDispatch() is
+ *       invoked to remove all entries from the queue.
+ *
+ * @sa ixAtmdAccRxDispatch
+ * @sa IxAtmdAccRxDispatcher
+ *
+ * @param queueId @ref IxAtmRxQueueId [in] RX queue identification
+ * @param callback @ref IxAtmdAccRxDispatcher [in] function triggering the delivery of incoming
+ *        traffic. This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS Successful call to @a ixAtmdAccRxDispatcherRegister()
+ * @return @li IX_FAIL error in the parameters, or there is an
+ *             already active RX VC for this queue or some unspecified
+ *             internal error occurred.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxDispatcherRegister (
+                          IxAtmRxQueueId queueId,
+                          IxAtmdAccRxDispatcher callback);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccRxDispatch (IxAtmRxQueueId rxQueueId,
+    unsigned int numberOfPdusToProcess,
+    unsigned int *numberOfPdusProcessedPtr)
+ *
+ *
+ * @brief Control function which executes Rx processing for a particular
+ * Rx stream.
+ *
+ * The @a IxAtmdAccRxDispatch() function is used to process received Pdus
+ * available from one of the two incoming RX streams. When this function
+ * is invoked, the incoming traffic (up to the number of PDUs passed as
+ * a parameter) will be transferred to the IxAtmdAcc users through the
+ * callback @a IxAtmdAccRxVcRxCallback(), as registered during the
+ * @a ixAtmdAccRxVcConnect() call.
+ *
+ * The user receive callbacks will be executed in the context of this
+ * function.
+ *
+ * Failing to use this function on a regular basis when there is traffic
+ * will block incoming traffic and can result in Pdus being dropped by
+ * the hardware.
+ *
+ * This should be used to control when received pdus are handed off from
+ * the hardware to Aal users from a particluar stream. The function can
+ * be used from a timer context, or can be registered as a callback in
+ * response to an rx stream threshold event, or can be used inside an
+ * active polling mechanism which is under user control.
+ *
+ * @note - The signature of this function is directly compatible with the
+ * callback prototype which can be register with @a ixAtmdAccRxDispatcherRegister().
+ *
+ * @sa ixAtmdAccRxDispatcherRegister
+ * @sa IxAtmdAccRxVcRxCallback
+ * @sa ixAtmdAccRxVcFreeEntriesQuery
+ *
+ * @param rxQueueId @ref IxAtmRxQueueId [in] - indicates which RX queue to process.
+ * @param numberOfPdusToProcess unsigned int [in] - indicates the maxiumum number of PDU to
+ *     remove from the RX queue. A value of IX_ATMDACC_ALLPDUS indicates
+ *     to process all PDUs from the queue. This includes at least the PDUs
+ *     in the queue when the fuction is invoked. Because of real-time
+ *     constraints, there is no guarantee thatthe queue will be empty
+ *     when the function exits. If this parameter is greater than the
+ *     number of entries of the queues, the function will succeed
+ *     and the parameter numberOfPdusProcessedPtr will reflect the exact
+ *     number of PDUs processed.
+ * @param *numberOfPdusProcessedPtr unsigned int [out] - indicates the actual number of PDU
+ *     processed during this call. This parameter cannot be a null
+ *     pointer.
+ *
+ * @return @li IX_SUCCESS the number of PDUs as indicated in
+ *     numberOfPdusProcessedPtr are removed from the RX queue and the VC callback
+ *     are called.
+ * @return @li IX_FAIL invalid parameters or some unspecified internal
+ *     error occured.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxDispatch (IxAtmRxQueueId rxQueueId,
+    unsigned int numberOfPdusToProcess,
+    unsigned int *numberOfPdusProcessedPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ * 
+ * @fn ixAtmdAccRxLevelQuery (IxAtmRxQueueId rxQueueId,
+                     unsigned int *numberOfPdusPtr)
+ *
+ * @brief Query the number of entries in a particular RX queue.
+ *
+ * This function is used to retrieve the number of pdus received by
+ * the hardware and ready for distribution to users.
+ *
+ * @param rxQueueId @ref IxAtmRxQueueId [in] - indicates which of two RX queues to query.
+ * @param numberOfPdusPtr unsigned int* [out] - Pointer to store the number of available
+ *        PDUs in the RX queue. This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS the value in numberOfPdusPtr specifies the
+ *         number of incoming pdus waiting in this queue
+ * @return @li IX_FAIL an error occurs during processing.
+ *         The value in numberOfPdusPtr is unspecified.
+ *
+ * @note - This function is reentrant, doesn't use system resources
+ *         and can be used from an interrupt context.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxLevelQuery (IxAtmRxQueueId rxQueueId,
+                     unsigned int *numberOfPdusPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccRxQueueSizeQuery (IxAtmRxQueueId rxQueueId,
+                     unsigned int *numberOfPdusPtr)
+ *
+ * @brief Query the size of a particular RX queue.
+ *
+ * This function is used to retrieve the number of pdus the system is
+ * able to queue when reception is complete.
+ *
+ * @param rxQueueId @ref IxAtmRxQueueId [in] - indicates which of two RX queues to query.
+ * @param numberOfPdusPtr unsigned int* [out] - Pointer to store the number of pdus
+ *         the system is able to queue in the RX queue. This parameter
+ *         cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS the value in numberOfPdusPtr specifies the
+ *         number of pdus the system is able to queue.
+ * @return @li IX_FAIL an error occurs during processing.
+ *         The value in numberOfPdusPtr is unspecified.
+ *
+ * @note - This function is reentrant, doesn't use system resources
+ *         and can be used from an interrupt context.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccRxQueueSizeQuery (IxAtmRxQueueId rxQueueId,
+                     unsigned int *numberOfPdusPtr);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to TX traffic
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccPortTxFreeEntriesQuery (IxAtmLogicalPort port,
+                         unsigned int *numberOfCellsPtr)
+ *
+ * @brief Get the number of available cells the system can accept for
+ *       transmission.
+ *
+ * The function is used to retrieve the number of cells that can be
+ * queued for transmission to the hardware.
+ *
+ * This number is based on the worst schedule table where one cell
+ * is stored in one schedule table entry, depending on the pdus size
+ * and mbuf size and fragmentation.
+ *
+ * This function doesn't use system resources and can be used from a
+ * timer context, or can be associated with a threshold event, or can
+ * be used inside an active polling mechanism
+ *
+ * @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ * @param numberOfCellsPtr unsigned int* [out] - number of available cells.
+ *                   This parameter cannot be a null pointer.
+ *
+ * @sa ixAtmdAccPortTxProcess
+ *
+ * @return @li IX_SUCCESS numberOfCellsPtr contains the number of cells that can be scheduled
+ *         for this port.
+ * @return @li IX_FAIL error in the parameters, or some processing error
+ *         occured.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccPortTxFreeEntriesQuery (IxAtmLogicalPort port,
+                         unsigned int *numberOfCellsPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ * 
+ * @fn ixAtmdAccPortTxCallbackRegister (IxAtmLogicalPort port,
+                       unsigned int numberOfCells,
+                       IxAtmdAccPortTxLowCallback callback)
+ *
+ * @brief Configure the Tx port threshold value and register a callback to handle
+ * threshold notifications.
+ *
+ * This function sets the threshold in cells
+ *
+ * @sa ixAtmdAccPortTxCallbackRegister
+ * @sa ixAtmdAccPortTxProcess
+ * @sa ixAtmdAccPortTxFreeEntriesQuery
+ *
+ * @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ * @param numberOfCells unsigned int [in] - threshold value which triggers the callback
+ *        invocation, This number has to be one of the
+ *        values 0,1,2,4,8,16,32 ....
+ *        The maximum value cannot be more than half of the txVc queue
+ *        size (which can be retrieved using @a ixAtmdAccPortTxFreeEntriesQuery()
+ *        before any Tx traffic is sent for this port)
+ * @param callback @ref IxAtmdAccPortTxLowCallback [in] - callback function to invoke when the threshold
+ *                 level is reached.
+ *                 This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS Successful call to @a ixAtmdAccPortTxCallbackRegister()
+ * @return @li IX_FAIL error in the parameters, Tx channel already set for this port
+ *             threshold level is not correct or within the range regarding the
+ *             queue size:or unspecified error during processing:
+ *
+ * @note - This callback function get called when the threshold level drops from
+ *         (numberOfCells+1) cells to (numberOfCells) cells
+ *
+ * @note - This function should be called during system initialisation,
+ *         outside an interrupt context
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccPortTxCallbackRegister (IxAtmLogicalPort port,
+                       unsigned int numberOfCells,
+                       IxAtmdAccPortTxLowCallback callback);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccPortTxScheduledModeEnable (IxAtmLogicalPort port,
+    IxAtmdAccTxVcDemandUpdateCallback vcDemandUpdateCallback,
+    IxAtmdAccTxVcDemandClearCallback vcDemandClearCallback,
+    IxAtmdAccTxSchVcIdGetCallback vcIdGetCallback)
+ *
+ * @brief Put the port into Scheduled Mode
+ *
+ * This function puts the specified port into scheduled mode of
+ * transmission which means an external s/w entity controls the
+ * transmission of cells on this port. This faciltates traffic shaping on
+ * the port.
+ *
+ * Any buffers submitted on a VC for this port will be queued in IxAtmdAcc.
+ * The transmission of these buffers to and by the hardware will be driven
+ * by a transmit schedule submitted regulary in calls to
+ * @a ixAtmdAccPortTxProcess() by traffic shaping entity.
+ *
+ * The transmit schedule is expected to be dynamic in nature based on
+ * the demand in cells for each VC on the port. Hence the callback
+ * parameters provided to this function allow IxAtmdAcc to inform the
+ * shaping entity of demand changes for each VC on the port.
+ *
+ * By default a port is in Unscheduled Mode so if this function is not
+ * called, transmission of data is done without sheduling rules, on a
+ * first-come, first-out basis.
+ *
+ * Once a port is put in scheduled mode it cannot be reverted to
+ * un-scheduled mode. Note that unscheduled mode is not supported
+ * in ixp425 1.0
+ *
+ * @note - This function should be called before any VCs have be
+ * connected on a port. Otherwise this function call will return failure.
+ *
+ * @note - This function uses internal locks and should not be called from
+ * an interrupt context
+ *
+ * @sa IxAtmdAccTxVcDemandUpdateCallback
+ * @sa IxAtmdAccTxVcDemandClearCallback
+ * @sa IxAtmdAccTxSchVcIdGetCallback
+ * @sa ixAtmdAccPortTxProcess
+ *
+ * @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ * @param vcDemandUpdateCallback @ref IxAtmdAccTxVcDemandUpdateCallback [in] - callback function used to update
+ *     the number of outstanding cells for transmission. This parameter
+ *     cannot be a null pointer.
+ * @param vcDemandClearCallback @ref IxAtmdAccTxVcDemandClearCallback [in] - callback function used to remove all
+ *     clear the number of outstanding cells for a VC. This parameter
+ *     cannot be a null pointer.
+ * @param vcIdGetCallback @ref IxAtmdAccTxSchVcIdGetCallback [in] - callback function used to exchange vc
+ *     Identifiers between IxAtmdAcc and the entity supplying the
+ *     transmit schedule. This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS scheduler registration is complete and the port
+ *         is now in scheduled mode.
+ * @return @li IX_FAIL failed (wrong parameters, or traffic is already
+ *         enabled on this port, possibly without ATM shaping)
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccPortTxScheduledModeEnable (IxAtmLogicalPort port,
+    IxAtmdAccTxVcDemandUpdateCallback vcDemandUpdateCallback,
+    IxAtmdAccTxVcDemandClearCallback vcDemandClearCallback,
+    IxAtmdAccTxSchVcIdGetCallback vcIdGetCallback);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccPortTxProcess (IxAtmLogicalPort port,
+    IxAtmScheduleTable* scheduleTablePtr)
+ *
+ * @brief Transmit queue cells to the H/W based on the supplied schedule
+ *        table.
+ *
+ * This function @a ixAtmdAccPortTxProcess() process the schedule
+ * table provided as a parameter to the function. As a result cells are
+ * sent to the underlaying hardware for transmission.
+ *
+ * The schedule table is executed in its entirety or not at all. So the
+ * onus is on the caller not to submit a table containing more cells than
+ * can be transmitted at that point. The maximum numbers that can be
+ * transmitted is guaranteed to be the number of cells as returned by the
+ * function @a ixAtmdAccPortTxFreeEntriesQuery().
+ *
+ * When the scheduler is invoked on a threshold level, IxAtmdAcc gives the
+ * minimum number of cells (to ensure the callback will fire again later)
+ * and the maximum number of cells that @a ixAtmdAccPortTxProcess()
+ * will be able to process (assuming the ATM scheduler is able
+ * to produce the worst-case schedule table, i.e. one entry per cell).
+ *
+ * When invoked ouside a threshold level, the overall number of cells of
+ * the schedule table should be less than the number of cells returned
+ * by the @a ixAtmdAccPortTxFreeEntriesQuery() function.
+ *
+ * After invoking the @a ixAtmdAccPortTxProcess() function, it is the
+ * user choice to query again the queue level with the function
+ * @a ixAtmdAccPortTxFreeEntriesQuery() and, depending on a new cell
+ * number, submit an other schedule table.
+ *
+ * IxAtmdAcc will check that the number of cells in the schedule table
+ * is compatible with the current transmit level. If the
+ *
+ * Obsolete or invalid connection Id will be silently discarded.
+ *
+ * This function is not reentrant for the same port.
+ *
+ * This functions doesn't use system resources and can be used inside an
+ * interrupt context.
+ *
+ * This function is used as a response to the hardware requesting more
+ * cells to transmit.
+ *
+ * @sa ixAtmdAccPortTxScheduledModeEnable
+ * @sa ixAtmdAccPortTxFreeEntriesQuery
+ * @sa ixAtmdAccPortTxCallbackRegister
+ * @sa ixAtmdAccPortEnable
+ *
+ * @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ * @param scheduleTablePtr @ref IxAtmScheduleTable* [in] - pointer to a scheduler update table. The
+ *     content of this table is not modified by this function. This
+ *     parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS the schedule table process is complete
+ *             and cells are transmitted to the hardware
+ * @return @li IX_ATMDACC_WARNING : Traffic will be dropped: the schedule table exceed
+ *     the hardware capacity  If this error is ignored, further traffic
+ *     and schedule will work correctly.
+ *     Overscheduling does not occur when the schedule table does
+ *     not contain more entries that the number of free entries returned
+ *     by @a ixAtmdAccPortTxFreeEntriesQuery().
+ *     However, Disconnect attempts just after this error will fail permanently
+ *     with the error code @a IX_ATMDACC_RESOURCES_STILL_ALLOCATED, and it is
+ *     necessary to disable the port to make @a ixAtmdAccTxVcTryDisconnect()
+ *     successful.
+ * @return @li IX_FAIL a wrong parameter is supplied, or the format of
+ *     the schedule table is invalid, or the port is not Enabled, or
+ *     an internal severe error occured. No cells is transmitted to the hardware
+ *
+ * @note - If the failure is linked to an overschedule of data cells
+ *     the result is an inconsistency in the output traffic (one or many
+ *     cells may be missing and the traffic contract is not respected).
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccPortTxProcess (IxAtmLogicalPort port,
+    IxAtmScheduleTable* scheduleTablePtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccTxDoneDispatch (unsigned int numberOfPdusToProcess,
+                unsigned int *numberOfPdusProcessedPtr)
+ *
+ * @brief Process a number of pending transmit done pdus from the hardware.
+ *
+ * As a by-product of Atm transmit operation buffers which transmission
+ * is complete need to be recycled to users. This function is invoked
+ * to service the oustanding list of transmitted buffers and pass them
+ * to VC users.
+ *
+ * Users are handed back pdus by invoking the free callback registered
+ * during the @a ixAtmdAccTxVcConnect() call.
+ *
+ * There is a single Tx done stream servicing all active Atm Tx ports
+ * which can contain a maximum of 64 entries. If this stream fills port
+ * transmission will stop so this function must be call sufficently
+ * frequently to ensure no disruption to the transmit operation.
+ *
+ * This function can be used from a timer context, or can be associated
+ * with a TxDone level threshold event (see @a ixAtmdAccTxDoneDispatcherRegister() ),
+ * or can be used inside an active polling mechanism under user control.
+ *
+ * For ease of use the signature of this function is compatible with the
+ * TxDone threshold event callback prototype.
+ *
+ * This functions can be used inside an interrupt context.
+ *
+ * @sa ixAtmdAccTxDoneDispatcherRegister
+ * @sa IxAtmdAccTxVcBufferReturnCallback
+ * @sa ixAtmdAccTxDoneLevelQuery
+ *
+ * @param numberOfPdusToProcess unsigned int [in] - maxiumum number of pdus to remove
+ *     from the TX Done queue
+ * @param *numberOfPdusProcessedPtr unsigned int [out] - number of pdus removed from
+ *     the TX Done queue. This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS the number of pdus as indicated in
+ *     numberOfPdusToProcess are removed from the TX Done hardware
+ *     and passed to the user through the Tx Done callback registered
+ *     during a call to @a ixAtmdAccTxVcConnect()
+ * @return @li IX_FAIL invalid parameters or numberOfPdusProcessedPtr is
+ *     a null pointer or some unspecified internal error occured.
+ *
+ */
+PUBLIC IX_STATUS
+ixAtmdAccTxDoneDispatch (unsigned int numberOfPdusToProcess,
+                unsigned int *numberOfPdusProcessedPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ * 
+ * @fn ixAtmdAccTxDoneLevelQuery (unsigned int *numberOfPdusPtr)
+ *
+ * @brief Query the current number of transmit pdus ready for
+ *        recycling.
+ *
+ * This function is used to get the number of transmitted pdus which
+ * the hardware is ready to hand back to user.
+ *
+ * This function can be used from a timer context, or can be associated
+ * with a threshold event, on can be used inside an active polling
+ * mechanism
+ *
+ * @sa ixAtmdAccTxDoneDispatch
+ *
+ * @param *numberOfPdusPtr unsigned int [out] - Pointer to the number of pdus transmitted
+ *        at the time of this function call, and ready for recycling
+ *        This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS numberOfPdusPtr contains the number of pdus
+ *        ready for recycling at the time of this function call
+ *
+ * @return @li IX_FAIL wrong parameter (null pointer as parameter).or
+ *         unspecified rocessing error occurs..The value in numberOfPdusPtr
+ *         is unspecified.
+ *
+ */
+PUBLIC IX_STATUS
+ixAtmdAccTxDoneLevelQuery (unsigned int *numberOfPdusPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccTxDoneQueueSizeQuery (unsigned int *numberOfPdusPtr)
+ *
+ * @brief Query the TxDone queue size.
+ *
+ * This function is used to get the number of pdus which
+ * the hardware is able to store after transmission is complete
+ *
+ * The returned value can be used to set a threshold and enable
+ * a callback to be notified when the number of pdus is going over
+ * the threshold.
+ *
+ * @sa ixAtmdAccTxDoneDispatcherRegister
+ *
+ * @param *numberOfPdusPtr unsigned int [out] - Pointer to the number of pdus the system
+ *        is able to queue after transmission
+ *
+ * @return @li IX_SUCCESS numberOfPdusPtr contains the the number of
+ *        pdus the system is able to queue after transmission
+ * @return @li IX_FAIL wrong parameter (null pointer as parameter).or
+ *         unspecified rocessing error occurs..The value in numberOfPdusPtr
+ *         is unspecified.
+ *
+ * @note - This function is reentrant, doesn't use system resources
+ *         and can be used from an interrupt context.
+ */
+PUBLIC IX_STATUS
+ixAtmdAccTxDoneQueueSizeQuery (unsigned int *numberOfPdusPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ * 
+ * @fn ixAtmdAccTxDoneDispatcherRegister (unsigned int numberOfPdus,
+   IxAtmdAccTxDoneDispatcher notificationCallback)
+ *
+ * @brief Configure the Tx Done stream threshold value and register a
+ * callback to handle threshold notifications.
+ *
+ * This function sets the threshold level in term of number of pdus at
+ * which the supplied notification function should be called.
+ *
+ * The higher the threshold value is, the less events will be necessary
+ * to process transmitted buffers.
+ *
+ * Transmitted buffers recycling implementation is a sytem-wide mechanism
+ * and needs to be set prior any traffic is started. If this threshold
+ * mechanism is not used, the user is responsible for polling the
+ * transmitted buffers thanks to @a ixAtmdAccTxDoneDispatch() and
+ * @a ixAtmdAccTxDoneLevelQuery() functions.
+ *
+ * This function should be called during system initialisation outside
+ * an interrupt context
+ *
+ * @sa ixAtmdAccTxDoneDispatcherRegister
+ * @sa ixAtmdAccTxDoneDispatch
+ * @sa ixAtmdAccTxDoneLevelQuery
+ *
+ * @param numberOfPdus unsigned int [in] - The number of TxDone pdus which triggers the
+ *        callback invocation This number has to be a power of 2, one of the
+ *        values 0,1,2,4,8,16,32 ...
+ *        The maximum value cannot be more than half of the txDone queue
+ *        size (which can be retrieved using @a ixAtmdAccTxDoneQueueSizeQuery())
+ * @param notificationCallback @ref IxAtmdAccTxDoneDispatcher [in] - The function to invoke. (This
+ *        parameter can be @a ixAtmdAccTxDoneDispatch()).This
+ *        parameter ust not be a null pointer.
+ *
+ * @return @li IX_SUCCESS Successful call to ixAtmdAccTxDoneDispatcherRegister
+ * @return @li IX_FAIL error in the parameters:
+ *
+ * @note - The notificationCallback will be called exactly when the threshold level
+ *         will increase from (numberOfPdus) to (numberOfPdus+1)
+ *
+ * @note - If there is no Tx traffic, there is no guarantee that TxDone Pdus will
+ *       be released to the user (when txDone level is permanently under the threshold
+ *       level. One of the preffered way to return resources to the user is to use
+ *       a mix of txDone notifications, used together with a slow
+ *       rate timer and an exclusion mechanism protecting from re-entrancy
+ *
+ * @note - The TxDone threshold will only hand back buffers when the threshold level is
+ *      crossed. Setting this threshold to a great number reduce the interrupt rate
+ *      and the cpu load, but also increase the number of outstanding mbufs and has
+ *      a system wide impact when these mbufs are needed by other components.
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccTxDoneDispatcherRegister (unsigned int numberOfPdus,
+   IxAtmdAccTxDoneDispatcher notificationCallback);
+
+/* ------------------------------------------------------
+   Part of the IxAtmdAcc interface related to Utopia config
+   ------------------------------------------------------ */
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @defgroup IxAtmdAccUtopiaCtrlAPI IXP400 ATM Driver Access (IxAtmdAcc) Utopia Control API
+ *
+ * @brief The public API for the IXP400 Atm Driver Control component
+ *
+ * IxAtmdAcc is the low level interface by which AAL PDU get
+ * transmitted to,and received from the Utopia bus
+ *
+ * This part is related to the UTOPIA configuration.
+ *
+ * @{
+ */
+
+/**
+ *
+ * @brief Utopia configuration
+ *
+ * This structure is used to set the Utopia parameters
+ * @li contains the values of Utopia registers, to be set during initialisation
+ * @li contains debug commands for NPE, to be used during development steps
+ *
+ * @note - the exact description of all parameters is done in the Utopia reference
+ *   documents.
+ *
+ */
+typedef struct
+{
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtTxConfig_
+    * @brief Utopia Tx Config Register
+    */
+    struct UtTxConfig_
+    {
+
+    unsigned int reserved_1:1;  /**< [31] These bits are always 0.*/
+    unsigned int txInterface:1;     /**< [30] Utopia Transmit Interface. The following encoding
+                                   * is used to set the Utopia Transmit interface as ATM master
+                                   * or PHY slave:
+                                   * @li 1 - PHY
+                                   * @li 0 - ATM
+                                   */
+    unsigned int txMode:1;      /**< [29] Utopia Transmit Mode. The following encoding is used
+    *  to set the Utopia Transmit mode to SPHY or MPHY:
+    *  @li 1 - SPHY
+    *  @li 0 - MPHY
+    */
+    unsigned int txOctet:1;  /**< [28] Utopia Transmit cell transfer protocol. Used to set
+    * the Utopia cell transfer protocol to Octet-level handshaking.
+    * Note this is only applicable in SPHY mode.
+    * @li 1 - Octet-handshaking enabled
+    * @li 0 - Cell-handshaking enabled
+    */
+    unsigned int txParity:1;    /**< [27] Utopia Transmit parity enabled when set. TxEvenParity
+    * defines the parity format odd/even.
+    * @li 1 - Enable Parity generation.
+    * @li 0 - ut_op_prty held low.
+    */
+    unsigned int txEvenParity:1; /**< [26] Utopia Transmit Parity Mode
+    * @li 1 - Even Parity Generated.
+    * @li 0 - Odd Parity Generated.
+    */
+    unsigned int txHEC:1; /**< [25] Header Error Check Insertion Mode. Specifies if the transmit
+    * cell header check byte is calculated and inserted when set.
+    * @li 1 - Generate HEC.
+    * @li 0 - Disable HEC generation.
+    */
+    unsigned int txCOSET:1;    /**< [24] If enabled the HEC is Exclusive-ORÆed with the value 0x55 before
+  * being presented on the Utopia bus.
+  * @li 1 - Enable HEC ExOR with value 0x55
+  * @li 0 - Use generated HEC value.
+  */
+
+    unsigned int reserved_2:1;    /**< [23] These bits are always 0
+    */
+    unsigned int txCellSize:7;    /**< [22:16] Transmit expected cell size. Configures the cell size
+    * for the transmit module: Values between 52-64 are valid.
+    */
+    unsigned int reserved_3:3;  /**< [15:13] These bits are always 0 */
+    unsigned int txAddrRange:5;       /**< [12:8] When configured as an ATM master in MPHY mode this
+    * register specifies the upper limit of the PHY polling logical
+    * range. The number of active PHYs are TxAddrRange + 1.
+    */
+    unsigned int reserved_4:3;      /**< [7:5] These bits are always 0 */
+    unsigned int txPHYAddr:5;     /**< [4:0] When configured as a slave in an MPHY system this register
+    * specifies the physical address of the PHY.
+    */
+    }
+
+    utTxConfig;       /**< Tx config Utopia register */
+
+   /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+   * @struct UtTxStatsConfig_
+   * @brief Utopia Tx stats Register
+    */
+    struct UtTxStatsConfig_
+    {
+
+    unsigned int vpi:12;  /**< [31:20] ATM VPI [11:0] OR GFC [3:0] and VPI [7:0]
+    @li Note: if VCStatsTxGFC is set to 0 the GFC field is ignored in test. */
+
+    unsigned int vci:16;  /**< [19:4] ATM VCI [15:0] or PHY Address[4] */
+
+    unsigned int pti:3;  /**< [3:1] ATM PTI [2:0] or PHY Address[3:1]
+  @li Note: if VCStatsTxPTI is set to 0 the PTI field is ignored in test.
+  @li Note: if VCStatsTxEnb is set to 0 only the transmit PHY port
+  address as defined by this register is used for ATM statistics [4:0]. */
+
+    unsigned int clp:1;  /**< [0] ATM CLP or PHY Address [0]
+  @li Note: if VCStatsTxCLP is set to 0 the CLP field is ignored in test.
+  @li Note: if VCStatsTxEnb is set to 0 only the transmit PHY port
+  address as defined by this register is used for ATM statistics [4:0]. */
+    }
+
+    utTxStatsConfig;       /**< Tx stats config Utopia register */
+
+       /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+       * @struct UtTxDefineIdle_
+       * @brief Utopia Tx idle cells Register
+    */
+    struct UtTxDefineIdle_
+    {
+
+    unsigned int vpi:12;  /**< [31:20] ATM VPI [11:0] OR GFC [3:0] and VPI [7:0]
+    @li Note: if VCIdleTxGFC is set to 0 the GFC field is ignored in test. */
+
+    unsigned int vci:16;  /**< [19:4] ATM VCI [15:0] */
+
+    unsigned int pti:3;  /**< [3:1] ATM PTI PTI [2:0]
+  @li Note: if VCIdleTxPTI is set to 0 the PTI field is ignored in test.*/
+
+    unsigned int clp:1;  /**< [0] ATM CLP [0]
+  @li Note: if VCIdleTxCLP is set to 0 the CLP field is ignored in test.*/
+    }
+
+    utTxDefineIdle;      /**< Tx idle cell config Utopia register */
+
+      /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+      * @struct UtTxEnableFields_
+      * @brief Utopia Tx ienable fields Register
+    */
+    struct UtTxEnableFields_
+    {
+
+    unsigned int defineTxIdleGFC:1;    /**< [31] This register is used to include or exclude the GFC
+    field of the ATM header when testing for Idle cells.
+    @li 1 - GFC field is valid.
+    @li 0 - GFC field ignored.*/
+
+    unsigned int defineTxIdlePTI:1;    /**< [30] This register is used to include or exclude the PTI
+    field of the ATM header when testing for Idle cells.
+    @li 1 - PTI field is valid
+    @li    0 - PTI field ignored.*/
+
+    unsigned int defineTxIdleCLP:1;    /**< [29] This register is used to include or
+    exclude the CLP field of the ATM header when testing for Idle cells.
+    @li 1 - CLP field is valid.
+    @li 0 - CLP field ignored. */
+
+    unsigned int phyStatsTxEnb:1;    /**< [28] This register is used to enable or disable ATM
+  statistics gathering based on the specified PHY address as defined
+  in TxStatsConfig register.
+  @li 1 - Enable statistics for specified transmit PHY address.
+    @li 0 - Disable statistics for specified transmit PHY address. */
+
+    unsigned int vcStatsTxEnb:1;  /**< [27] This register is used to change the ATM
+      statistics-gathering mode from the specified logical PHY address
+      to a specific VPI/VCI address.
+      @li 1 - Enable statistics for specified VPI/VCI address.
+      @li 0 - Disable statistics for specified VPI/VCI address */
+
+    unsigned int vcStatsTxGFC:1;  /**< [26] This register is used to include or exclude the GFC
+      field of the ATM header when ATM VPI/VCI statistics are enabled.
+      GFC is only available at the UNI and uses the first 4-bits of
+      the VPI field.
+      @li 1 - GFC field is valid
+      @li 0 - GFC field ignored.*/
+
+    unsigned int vcStatsTxPTI:1;  /**< [25] This register is used to include or exclude the PTI
+      field of the ATM header when ATM VPI/VCI statistics are enabled.
+      @li 1 - PTI field is valid
+      @li 0 - PTI field ignored.*/
+
+    unsigned int vcStatsTxCLP:1;  /**< [24] This register is used to include or exclude the CLP
+      field of the ATM header when ATM VPI/VCI statistics are enabled.
+      @li 1 - CLP field is valid
+      @li 0 - CLP field ignored. */
+
+    unsigned int reserved_1:3;  /**< [23-21] These bits are always 0 */
+
+    unsigned int txPollStsInt:1;    /**< [20] Enable the assertion of the ucp_tx_poll_sts condition
+  where there is a change in polling status.
+  @li 1 - ucp_tx_poll_sts asserted whenever there is a change in status
+  @li    0 - ucp_tx_poll_sts asserted if ANY transmit PHY is available
+  */
+    unsigned int txCellOvrInt:1;    /**< [19] Enable TxCellCount overflow CBI Transmit Status condition
+      assertion.
+      @li 1 - If TxCellCountOvr is set assert the Transmit Status Condition.
+      @li 0 - No CBI Transmit Status condition assertion */
+
+    unsigned int txIdleCellOvrInt:1;  /**< [18] Enable TxIdleCellCount overflow Transmit Status Condition
+    @li 1 - If TxIdleCellCountOvr is set assert the Transmit Status Condition
+      @li 0 - No CBI Transmit Status condition assertion..*/
+
+    unsigned int enbIdleCellCnt:1;    /**< [17] Enable Transmit Idle Cell Count.
+    @li 1 - Enable count of Idle cells transmitted.
+      @li 0 - No count is maintained. */
+
+    unsigned int enbTxCellCnt:1;    /**< [16] Enable Transmit Valid Cell Count of non-idle/non-error cells
+      @li 1 - Enable count of valid cells transmitted- non-idle/non-error
+      @li 0 - No count is maintained.*/
+
+    unsigned int reserved_2:16;   /**< [15:0] These bits are always 0 */
+    } utTxEnableFields;  /**< Tx enable Utopia register */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtTxTransTable0_
+    * @brief Utopia Tx translation table Register
+    */
+    struct UtTxTransTable0_
+    {
+
+    unsigned int phy0:5;  /**< [31-27] Tx Mapping value of logical phy 0 */
+
+    unsigned int phy1:5;  /**< [26-22] Tx Mapping value of logical phy 1 */
+
+    unsigned int phy2:5;  /**< [21-17] Tx Mapping value of logical phy 2 */
+
+    unsigned int reserved_1:1;  /**< [16] These bits are always 0.*/
+
+    unsigned int phy3:5;  /**< [15-11] Tx Mapping value of logical phy 3 */
+
+    unsigned int phy4:5;  /**< [10-6] Tx Mapping value of logical phy 4 */
+
+    unsigned int phy5:5;  /**< [5-1] Tx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utTxTransTable0;  /**< Tx translation table */
+
+  /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+  * @struct UtTxTransTable1_
+  * @brief Utopia Tx translation table Register
+    */
+    struct UtTxTransTable1_
+    {
+
+    unsigned int phy6:5;  /**< [31-27] Tx Mapping value of logical phy 6 */
+
+    unsigned int phy7:5;  /**< [26-22] Tx Mapping value of logical phy 7 */
+
+    unsigned int phy8:5;  /**< [21-17] Tx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy9:5;  /**< [15-11] Tx Mapping value of logical phy 3 */
+
+    unsigned int phy10:5;   /**< [10-6] Tx Mapping value of logical phy 4 */
+
+    unsigned int phy11:5;   /**< [5-1] Tx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utTxTransTable1;  /**< Tx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtTxTransTable2_
+    * @brief Utopia Tx translation table Register
+    */
+    struct UtTxTransTable2_
+    {
+
+    unsigned int phy12:5;   /**< [31-27] Tx Mapping value of logical phy 6 */
+
+    unsigned int phy13:5;   /**< [26-22] Tx Mapping value of logical phy 7 */
+
+    unsigned int phy14:5;   /**< [21-17] Tx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy15:5;   /**< [15-11] Tx Mapping value of logical phy 3 */
+
+    unsigned int phy16:5;   /**< [10-6] Tx Mapping value of logical phy 4 */
+
+    unsigned int phy17:5;   /**< [5-1] Tx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utTxTransTable2;    /**< Tx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtTxTransTable3_
+    * @brief Utopia Tx translation table Register
+    */
+    struct UtTxTransTable3_
+    {
+
+    unsigned int phy18:5;   /**< [31-27] Tx Mapping value of logical phy 6 */
+
+    unsigned int phy19:5;   /**< [26-22] Tx Mapping value of logical phy 7 */
+
+    unsigned int phy20:5;   /**< [21-17] Tx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy21:5;   /**< [15-11] Tx Mapping value of logical phy 3 */
+
+    unsigned int phy22:5;   /**< [10-6] Tx Mapping value of logical phy 4 */
+
+    unsigned int phy23:5;   /**< [5-1] Tx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utTxTransTable3;  /**< Tx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtTxTransTable4_
+    * @brief Utopia Tx translation table Register
+    */
+    struct UtTxTransTable4_
+    {
+
+    unsigned int phy24:5;   /**< [31-27] Tx Mapping value of logical phy 6 */
+
+    unsigned int phy25:5;   /**< [26-22] Tx Mapping value of logical phy 7 */
+
+    unsigned int phy26:5;   /**< [21-17] Tx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy27:5;   /**< [15-11] Tx Mapping value of logical phy 3 */
+
+    unsigned int phy28:5;   /**< [10-6] Tx Mapping value of logical phy 4 */
+
+    unsigned int phy29:5;   /**< [5-1] Tx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utTxTransTable4;  /**< Tx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtTxTransTable5_
+    * @brief Utopia Tx translation table Register
+    */
+    struct UtTxTransTable5_
+    {
+
+    unsigned int phy30:5;   /**< [31-27] Tx Mapping value of logical phy 6 */
+
+    unsigned int reserved_1:27;     /**< [26-0] These bits are always 0 */
+
+    } utTxTransTable5;  /**< Tx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtRxConfig_
+    * @brief Utopia Rx config Register
+    */
+    struct UtRxConfig_
+    {
+
+    unsigned int rxInterface:1;    /**< [31] Utopia Receive Interface. The following encoding is used
+ to set the Utopia Receive interface as ATM master or PHY slave:
+ @li 1 - PHY
+    @li 0 - ATM */
+
+    unsigned int rxMode:1;      /**< [30] Utopia Receive Mode. The following encoding is used to set
+      the Utopia Receive mode to SPHY or MPHY:
+      @li 1 - SPHY
+    @li 0 - MPHY */
+
+    unsigned int rxOctet:1;  /**< [29] Utopia Receive cell transfer protocol. Used to set the Utopia
+  cell transfer protocol to Octet-level handshaking. Note this is only
+  applicable in SPHY mode.
+  @li 1 - Octet-handshaking enabled
+    @li 0 - Cell-handshaking enabled */
+
+    unsigned int rxParity:1;    /**< [28] Utopia Receive Parity Checking enable.
+    @li 1 - Parity checking enabled
+    @li 0 - Parity checking disabled */
+
+    unsigned int rxEvenParity:1;/**< [27] Utopia Receive Parity Mode
+    @li 1 - Check for Even Parity
+    @li 0 - Check for Odd Parity.*/
+
+    unsigned int rxHEC:1;    /**< [26] RxHEC    Header Error Check Mode. Enables/disables cell header
+    error checking on the received cell header.
+    @li 1 - HEC checking enabled
+    @li 0 - HEC checking disabled */
+
+    unsigned int rxCOSET:1;  /**< [25] If enabled the HEC is Exclusive-ORÆed with the value 0x55
+  before being tested with the received HEC.
+  @li 1 - Enable HEC ExOR with value 0x55.
+    @li 0 - Use generated HEC value.*/
+
+    unsigned int rxHECpass:1;    /**< [24] Specifies if the incoming cell HEC byte should be transferred
+     after optional processing to the NPE2 Coprocessor Bus Interface or
+     if it should be discarded.
+     @li 1 - HEC maintained 53-byte/UDC cell sent to NPE2.
+    @li 0 - HEC discarded 52-byte/UDC cell sent to NPE2 coprocessor.*/
+
+    unsigned int reserved_1:1;    /**< [23] These bits are always 0 */
+
+    unsigned int rxCellSize:7;    /**< [22:16] Receive cell size. Configures the receive cell size.
+      Values between 52-64 are valid */
+
+    unsigned int rxHashEnbGFC:1;      /**< [15] Specifies if the VPI field [11:8]/GFC field should be
+      included in the Hash data input or if the bits should be padded
+      with 1Æb0.
+      @li 1 - VPI [11:8]/GFC field valid and used in Hash residue calculation.
+      @li 0 - VPI [11:8]/GFC field padded with 1Æb0 */
+
+    unsigned int rxPreHash:1; /**< [14] Enable Pre-hash value generation. Specifies if the
+ incoming cell data should be pre-hashed to allow VPI/VCI header look-up
+ in a hash table.
+ @li 1 - Pre-hashing enabled
+      @li 0 - Pre-hashing disabled */
+
+    unsigned int reserved_2:1;    /**< [13] These bits are always 0 */
+
+    unsigned int rxAddrRange:5;     /**< [12:8] In ATM master, MPHY mode,
+     * this register specifies the upper
+     * limit of the PHY polling logical range. The number of active PHYs are
+     * RxAddrRange + 1.
+     */
+    unsigned int reserved_3:3;    /**< [7-5] These bits are always 0 .*/
+    unsigned int rxPHYAddr:5;     /**< [4:0] When configured as a slave in an MPHY system this register
+      * specifies the physical address of the PHY.
+      */
+    } utRxConfig;  /**< Rx config Utopia register */
+
+      /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+      * @struct UtRxStatsConfig_
+      * @brief Utopia Rx stats config Register
+    */
+    struct UtRxStatsConfig_
+    {
+
+    unsigned int vpi:12;  /**< [31:20] ATM VPI    VPI [11:0] OR GFC [3:0] and VPI [7:0]
+    @li Note: if VCStatsRxGFC is set to 0 the GFC field is ignored in test. */
+
+    unsigned int vci:16;  /**< [19:4] VCI [15:0] or PHY Address [4] */
+
+    unsigned int pti:3;  /**< [3:1] PTI [2:0] or or PHY Address [3:1]
+  @li Note: if VCStatsRxPTI is set to 0 the PTI field is ignored in test.
+  @li Note: if VCStatsRxEnb is set to 0 only the PHY port address is used
+  for statistics gathering.. */
+
+    unsigned int clp:1;  /**< [0] CLP [0] or PHY Address [0]
+  @li Note: if VCStatsRxCLP is set to 0 the CLP field is ignored in test.
+  @li Note: if VCStatsRxEnb is set to 0 only the PHY port address is used
+  for statistics gathering.. */
+    } utRxStatsConfig;  /**< Rx stats config Utopia register */
+
+  /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+  * @struct UtRxDefineIdle_
+  * @brief Utopia Rx idle cells config Register
+    */
+    struct UtRxDefineIdle_
+    {
+
+    unsigned int vpi:12;  /**< [31:20] ATM VPI [11:0] OR GFC [3:0] and VPI [7:0]
+    @li Note: if VCIdleRxGFC is set to 0 the GFC field is ignored in test. */
+
+    unsigned int vci:16;  /**< [19:4] ATM VCI [15:0] */
+
+    unsigned int pti:3;  /**< [3:1] ATM PTI PTI [2:0]
+  @li Note: if VCIdleRxPTI is set to 0 the PTI field is ignored in test.*/
+
+    unsigned int clp:1;  /**< [0] ATM CLP [0]
+  @li Note: if VCIdleRxCLP is set to 0 the CLP field is ignored in test.*/
+    } utRxDefineIdle;      /**< Rx idle cell config Utopia register */
+
+      /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+      * @struct UtRxEnableFields_
+      * @brief Utopia Rx enable Register
+    */
+    struct UtRxEnableFields_
+    {
+
+    unsigned int defineRxIdleGFC:1;/**< [31] This register is used to include or exclude the GFC
+ field of the ATM header when testing for Idle cells.
+ @li 1 - GFC field is valid.
+    @li 0 - GFC field ignored.*/
+
+    unsigned int defineRxIdlePTI:1;/**< [30] This register is used to include or exclude the PTI
+ field of the ATM header when testing for Idle cells.
+ @li 1 - PTI field is valid.
+    @li 0 - PTI field ignored.*/
+
+    unsigned int defineRxIdleCLP:1;/**< [29] This register is used to include or exclude the CLP
+ field of the ATM header when testing for Idle cells.
+ @li 1 - CLP field is valid.
+    @li    0 - CLP field ignored.*/
+
+    unsigned int phyStatsRxEnb:1;/**< [28] This register is used to enable or disable ATM statistics
+     gathering based on the specified PHY address as defined in RxStatsConfig
+     register.
+     @li 1 - Enable statistics for specified receive PHY address.
+    @li 0 - Disable statistics for specified receive PHY address.*/
+
+    unsigned int vcStatsRxEnb:1;/**< [27] This register is used to enable or disable ATM statistics
+    gathering based on a specific VPI/VCI address.
+    @li 1 - Enable statistics for specified VPI/VCI address.
+    @li 0 - Disable statistics for specified VPI/VCI address.*/
+
+    unsigned int vcStatsRxGFC:1;/**< [26] This register is used to include or exclude the GFC field
+    of the ATM header when ATM VPI/VCI statistics are enabled. GFC is only
+    available at the UNI and uses the first 4-bits of the VPI field.
+    @li 1 - GFC field is valid.
+    @li 0 - GFC field ignored. */
+
+    unsigned int vcStatsRxPTI:1;/**< [25] This register is used to include or exclude the PTI field
+    of the ATM header when ATM VPI/VCI statistics are enabled.
+    @li 1 - PTI field is valid.
+    @li 0 - PTI field ignored.*/
+
+    unsigned int vcStatsRxCLP:1;/**< [24] This register is used to include or exclude the CLP field
+    of the ATM header when ATM VPI/VCI statistics are enabled.
+    @li 1 - CLP field is valid.
+    @li 0 - CLP field ignored. */
+
+    unsigned int discardHecErr:1;/**< [23] Discard cells with an invalid HEC.
+     @li 1 - Discard cells with HEC errors
+    @li 0 - Cells with HEC errors are passed */
+
+    unsigned int discardParErr:1;/**< [22] Discard cells containing parity errors.
+     @li 1 - Discard cells with parity errors
+    @li 0 - Cells with parity errors are passed */
+
+    unsigned int discardIdle:1;    /**< [21] Discard Idle Cells based on DefineIdle register values
+ @li    1 - Discard IDLE cells
+    @li 0 - IDLE cells passed */
+
+    unsigned int enbHecErrCnt:1;/**< [20] Enable Receive HEC Error Count.
+    @li 1 - Enable count of received cells containing HEC errors
+    @li 0 - No count is maintained. */
+
+    unsigned int enbParErrCnt:1;/**< [19] Enable Parity Error Count
+    @li    1 - Enable count of received cells containing Parity errors
+    @li 0 - No count is maintained. */
+
+    unsigned int enbIdleCellCnt:1;/**< [18] Enable Receive Idle Cell Count.
+      @li 1 - Enable count of Idle cells received.
+    @li 0 - No count is maintained.*/
+
+    unsigned int enbSizeErrCnt:1;/**< [17] Enable Receive Size Error Count.
+     @li 1 - Enable count of received cells of incorrect size
+    @li    0 - No count is maintained. */
+
+    unsigned int enbRxCellCnt:1;/**< [16] Enable Receive Valid Cell Count of non-idle/non-error cells.
+    @li    1 - Enable count of valid cells received - non-idle/non-error
+    @li 0 - No count is maintained. */
+
+    unsigned int reserved_1:3;    /**< [15:13] These bits are always 0 */
+
+    unsigned int rxCellOvrInt:1;      /**< [12] Enable CBI Utopia Receive Status Condition if the RxCellCount
+      register overflows.
+      @li 1 - CBI Receive Status asserted.
+      @li    0 - No CBI Receive Status asserted.*/
+
+    unsigned int invalidHecOvrInt:1;  /**< [11] Enable CBI Receive Status Condition if the InvalidHecCount
+    register overflows.
+    @li    1 - CBI Receive Condition asserted.
+      @li 0 - No CBI Receive Condition asserted */
+
+    unsigned int invalidParOvrInt:1;  /**< [10] Enable CBI Receive Status Condition if the InvalidParCount
+    register overflows
+    @li    1 - CBI Receive Condition asserted.
+      @li 0 - No CBI Receive Condition asserted */
+
+    unsigned int invalidSizeOvrInt:1;   /**< [9] Enable CBI Receive Status Condition if the InvalidSizeCount
+     register overflows.
+     @li 1 - CBI Receive Status Condition asserted.
+      @li¸0 - No CBI Receive Status asserted */
+
+    unsigned int rxIdleOvrInt:1;      /**< [8] Enable CBI Receive Status Condition if the RxIdleCount overflows.
+      @li    1 - CBI Receive Condition asserted.
+      @li 0 - No CBI Receive Condition asserted */
+
+    unsigned int reserved_2:3;    /**< [7:5] These bits are always 0 */
+
+    unsigned int rxAddrMask:5;    /**< [4:0] This register is used as a mask to allow the user to increase
+    the PHY receive address range. The register should be programmed with
+    the address-range limit, i.e. if set to 0x3 the address range increases
+  to a maximum of 4 addresses. */
+    } utRxEnableFields;      /**< Rx enable Utopia register */
+
+      /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+      * @struct UtRxTransTable0_
+      * @brief Utopia Rx translation table Register
+    */
+    struct UtRxTransTable0_
+    {
+
+    unsigned int phy0:5;  /**< [31-27] Rx Mapping value of logical phy 0 */
+
+    unsigned int phy1:5;  /**< [26-22] Rx Mapping value of logical phy 1 */
+
+    unsigned int phy2:5;  /**< [21-17] Rx Mapping value of logical phy 2 */
+
+    unsigned int reserved_1:1;  /**< [16] These bits are always 0 */
+
+    unsigned int phy3:5;  /**< [15-11] Rx Mapping value of logical phy 3 */
+
+    unsigned int phy4:5;  /**< [10-6] Rx Mapping value of logical phy 4 */
+
+    unsigned int phy5:5;  /**< [5-1] Rx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    }
+
+    utRxTransTable0;  /**< Rx translation table */
+
+  /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+  * @struct UtRxTransTable1_
+  * @brief Utopia Rx translation table Register
+    */
+    struct UtRxTransTable1_
+    {
+
+    unsigned int phy6:5;  /**< [31-27] Rx Mapping value of logical phy 6 */
+
+    unsigned int phy7:5;  /**< [26-22] Rx Mapping value of logical phy 7 */
+
+    unsigned int phy8:5;  /**< [21-17] Rx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy9:5;  /**< [15-11] Rx Mapping value of logical phy 3 */
+
+    unsigned int phy10:5;   /**< [10-6] Rx Mapping value of logical phy 4 */
+
+    unsigned int phy11:5;   /**< [5-1] Rx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    }
+
+    utRxTransTable1;  /**< Rx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtRxTransTable2_
+    * @brief Utopia Rx translation table Register
+    */
+    struct UtRxTransTable2_
+    {
+
+    unsigned int phy12:5;   /**< [31-27] Rx Mapping value of logical phy 6 */
+
+    unsigned int phy13:5;   /**< [26-22] Rx Mapping value of logical phy 7 */
+
+    unsigned int phy14:5;   /**< [21-17] Rx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy15:5;   /**< [15-11] Rx Mapping value of logical phy 3 */
+
+    unsigned int phy16:5;   /**< [10-6] Rx Mapping value of logical phy 4 */
+
+    unsigned int phy17:5;   /**< [5-1] Rx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utRxTransTable2;    /**< Rx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtRxTransTable3_
+    * @brief Utopia Rx translation table Register
+    */
+    struct UtRxTransTable3_
+    {
+
+    unsigned int phy18:5;   /**< [31-27] Rx Mapping value of logical phy 6 */
+
+    unsigned int phy19:5;   /**< [26-22] Rx Mapping value of logical phy 7 */
+
+    unsigned int phy20:5;   /**< [21-17] Rx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy21:5;   /**< [15-11] Rx Mapping value of logical phy 3 */
+
+    unsigned int phy22:5;   /**< [10-6] Rx Mapping value of logical phy 4 */
+
+    unsigned int phy23:5;   /**< [5-1] Rx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utRxTransTable3;  /**< Rx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtRxTransTable4_
+    * @brief Utopia Rx translation table Register
+    */
+    struct UtRxTransTable4_
+    {
+
+    unsigned int phy24:5;   /**< [31-27] Rx Mapping value of logical phy 6 */
+
+    unsigned int phy25:5;   /**< [26-22] Rx Mapping value of logical phy 7 */
+
+    unsigned int phy26:5;   /**< [21-17] Rx Mapping value of logical phy 8 */
+
+    unsigned int reserved_1:1; /**< [16-0] These bits are always 0 */
+
+    unsigned int phy27:5;   /**< [15-11] Rx Mapping value of logical phy 3 */
+
+    unsigned int phy28:5;   /**< [10-6] Rx Mapping value of logical phy 4 */
+
+    unsigned int phy29:5;   /**< [5-1] Rx Mapping value of logical phy 5 */
+
+    unsigned int reserved_2:1;  /**< [0] These bits are always 0 */
+    } utRxTransTable4;  /**< Rx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtRxTransTable5_
+    * @brief Utopia Rx translation table Register
+    */
+    struct UtRxTransTable5_
+    {
+
+    unsigned int phy30:5;   /**< [31-27] Rx Mapping value of logical phy 6 */
+
+    unsigned int reserved_1:27;     /**< [26-0] These bits are always 0 */
+
+    } utRxTransTable5;  /**< Rx translation table */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtSysConfig_
+    * @brief NPE setup Register
+    */
+    struct UtSysConfig_
+    {
+
+    unsigned int reserved_1:2;     /**< [31-30] These bits are always 0 */
+    unsigned int txEnbFSM:1;    /**< [29] Enables the operation ofthe Utopia Transmit FSM
+   * @li 1 - FSM enabled
+   * @li 0 - FSM inactive
+   */
+    unsigned int rxEnbFSM:1;    /**< [28] Enables the operation ofthe Utopia Revieve FSM
+   * @li 1 - FSM enabled
+   * @li 0 - FSM inactive
+   */
+    unsigned int disablePins:1;    /**< [27] Disable Utopia interface I/O pins forcing the signals to an
+   * inactive state.  Note that this bit is set on reset and must be
+   * de-asserted
+   * @li 0 - Normal data transfer
+   * @li    1 - Utopia interface pins are forced inactive
+    */
+    unsigned int tstLoop:1;    /**< [26] Test Loop Back Enable.
+    * @li Note: For loop back to function RxMode and Tx Mode must both be set
+    * to single PHY mode.
+    * @li 0 - Loop back
+    * @li 1 - Normal operating mode
+    */
+
+    unsigned int txReset:1;   /**< [25] Resets the Utopia Coprocessor transmit module to a known state.
+    * @li Note: All transmit configuration and status registers will be reset
+    * to their reset values.
+    * @li 0 - Normal operating mode¸
+    * @li 1 - Reset transmit modules
+    */
+
+    unsigned int rxReset:1;   /**< [24] Resets the Utopia Coprocessor receive module to a known state.
+    * @li Note: All receive configuration and status registers will be reset
+    * to their reset values.
+    * @li    0 - Normal operating mode
+    * @li 1 - Reset receive modules
+    */
+
+    unsigned int reserved_2:24;     /**< [23-0] These bits are always 0 */
+    } utSysConfig;  /**< NPE debug config */
+
+}
+IxAtmdAccUtopiaConfig;
+
+/**
+*
+* @brief Utopia status
+*
+* This structure is used to set/get the Utopia status parameters
+* @li contains debug cell counters, to be accessed during a read operation
+*
+* @note - the exact description of all parameters is done in the Utopia reference
+*   documents.
+*
+*/
+typedef struct
+{
+
+    unsigned int utTxCellCount;  /**< count of cells transmitted */
+
+    unsigned int utTxIdleCellCount;    /**< count of idle cells transmitted */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtTxCellConditionStatus_
+    * @brief Utopia Tx Status Register
+    */
+    struct UtTxCellConditionStatus_
+    {
+
+    unsigned int reserved_1:2;   /**< [31:30] These bits are always 0 */
+    unsigned int txFIFO2Underflow:1; /**< [29] This bit is set if 64-byte
+                                     * Transmit FIFO2 indicates a FIFO underflow
+                                     * error condition.
+                                     */
+    unsigned int txFIFO1Underflow:1; /**< [28] This bit is set if
+                                     * 64-byte Transmit FIFO1 indicates a FIFO
+                                     * underflow error condition.
+                                     */
+    unsigned int txFIFO2Overflow:1;  /**< [27] This bit is set if 64-byte
+                                     * Transmit FIFO2 indicates a FIFO overflow
+                                     * error condition.
+                                     */
+    unsigned int txFIFO1Overflow:1; /**< [26] This bit is set if 64-byte
+                                    * Transmit FIFO1 indicates a FIFO overflow
+                                    * error condition.
+                                    */
+    unsigned int txIdleCellCountOvr:1; /**< [25] This bit is set if the
+                                       * TxIdleCellCount register overflows.
+                                       */
+    unsigned int txCellCountOvr:1; /**< [24] This bit is set if the
+                                   * TxCellCount register overflows
+                                   */
+    unsigned int reserved_2:24;    /**< [23:0] These bits are always 0 */
+    } utTxCellConditionStatus;    /**< Tx cells condition status */
+
+    unsigned int utRxCellCount; /**< count of cell received */
+    unsigned int utRxIdleCellCount;    /**< count of idle cell received */
+    unsigned int utRxInvalidHECount;     /**< count of invalid cell
+                                        * received because of HEC errors
+                                        */
+    unsigned int utRxInvalidParCount;  /**< count of invalid cell received
+                                        * because of parity errors
+                                        */
+    unsigned int utRxInvalidSizeCount;  /**< count of invalid cell
+                                        * received because of cell
+                                        * size errors
+                                        */
+
+    /**
+    * @ingroup IxAtmdAccUtopiaCtrlAPI
+    * @struct UtRxCellConditionStatus_
+    * @brief Utopia Rx Status Register
+    */
+    struct UtRxCellConditionStatus_
+    {
+
+    unsigned int reserved_1:3;  /**< [31:29] These bits are always 0.*/
+    unsigned int rxCellCountOvr:1;      /**< [28] This bit is set if the RxCellCount register overflows. */
+    unsigned int invalidHecCountOvr:1;    /**< [27] This bit is set if the InvalidHecCount register overflows.*/
+    unsigned int invalidParCountOvr:1;    /**< [26] This bit is set if the InvalidParCount register overflows.*/
+    unsigned int invalidSizeCountOvr:1;    /**< [25] This bit is set if the InvalidSizeCount register overflows.*/
+    unsigned int rxIdleCountOvr:1;      /**< [24] This bit is set if the RxIdleCount register overflows.*/
+    unsigned int reserved_2:4;  /**< [23:20] These bits are always 0 */
+    unsigned int rxFIFO2Underflow:1;  /**< [19] This bit is set if 64-byte Receive FIFO2
+                                      * indicates a FIFO underflow error condition.
+                                      */
+    unsigned int rxFIFO1Underflow:1;  /**< [18] This bit is set if 64-byte Receive
+                                      * FIFO1 indicates a FIFO underflow error condition
+                                    . */
+    unsigned int rxFIFO2Overflow:1;    /**< [17] This bit is set if 64-byte Receive FIFO2
+                                       * indicates a FIFO overflow error condition.
+                                        */
+    unsigned int rxFIFO1Overflow:1;    /**< [16] This bit is set if 64-byte Receive FIFO1
+                                    * indicates a FIFO overflow error condition.
+                                    */
+    unsigned int reserved_3:16;      /**< [15:0] These bits are always 0. */
+    } utRxCellConditionStatus;    /**< Rx cells condition status */
+
+} IxAtmdAccUtopiaStatus;
+
+/**
+ * @} defgroup IxAtmdAccUtopiaCtrlAPI
+ */
+
+ /**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccUtopiaConfigSet (const IxAtmdAccUtopiaConfig *
+                        ixAtmdAccUtopiaConfigPtr)
+ *
+ * @brief Send the configuration structure to the Utopia interface
+ *
+ * This function downloads the @a IxAtmdAccUtopiaConfig structure to
+ * the Utopia and has the following effects
+ *  @li setup the Utopia interface
+ *  @li initialise the NPE
+ *  @li reset the Utopia cell counters and status registers to known values
+ *
+ * This action has to be done once at initialisation. A lock is preventing
+ * the concurrent use of @a ixAtmdAccUtopiaStatusGet() and
+ * @A ixAtmdAccUtopiaConfigSet()
+ *
+ * @param *ixAtmdAccNPEConfigPtr @ref IxAtmdAccUtopiaConfig [in] - pointer to a structure to download to
+ *  Utopia. This parameter cannot be a null pointer.
+ *
+ * @return @li IX_SUCCESS successful download
+ * @return @li IX_FAIL error in the parameters, or configuration is not
+ *         complete or failed
+ *
+ * @sa ixAtmdAccUtopiaStatusGet
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccUtopiaConfigSet (const IxAtmdAccUtopiaConfig *
+                        ixAtmdAccUtopiaConfigPtr);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccUtopiaStatusGet (IxAtmdAccUtopiaStatus *
+                        ixAtmdAccUtopiaStatus)
+ *
+ * @brief Get the Utopia interface configuration.
+ *
+ * This function reads the Utopia registers and the Cell counts
+ * and fills the @a IxAtmdAccUtopiaStatus structure
+ *
+ * A lock is preventing the concurrent
+ * use of @a ixAtmdAccUtopiaStatusGet() and @A ixAtmdAccUtopiaConfigSet()
+ *
+ * @param ixAtmdAccUtopiaStatus @ref IxAtmdAccUtopiaStatus [out] - pointer to structure to be updated from internal
+ *        hardware counters. This parameter cannot be a NULL pointer.
+ *
+ * @return @li IX_SUCCESS successful read
+ * @return @li IX_FAIL error in the parameters null pointer, or
+ *          configuration read is not complete or failed
+ *
+ * @sa ixAtmdAccUtopiaConfigSet
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccUtopiaStatusGet (IxAtmdAccUtopiaStatus *
+                        ixAtmdAccUtopiaStatus);
+
+/**
+ *
+ * @ingroup IxAtmdAcc
+ *
+ * @fn ixAtmdAccPortEnable (IxAtmLogicalPort port)
+ *
+ * @brief enable a PHY logical port
+ *
+ * This function enables the transmission over one port. It should be
+ * called before accessing any resource from this port and before the
+ * establishment of a VC.
+ *
+ * When a port is enabled, the cell transmission to the Utopia interface
+ * is started. If there is no traffic already running, idle cells are
+ * sent over the interface.
+ *
+ * This function can be called multiple times.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ *
+ * @return @li IX_SUCCESS enable is complete
+ * @return @li IX_ATMDACC_WARNING port already enabled
+ * @return @li IX_FAIL enable failed, wrong parameter, or cannot
+ *         initialise this port (the port is maybe already in use,
+ *         or there is a hardware issue)
+ *
+ * @note - This function needs internal locks and should not be
+ *         called from an interrupt context
+ *
+ * @sa ixAtmdAccPortDisable
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccPortEnable (IxAtmLogicalPort port);
+
+/**
+ *
+ * @ingroup IxAtmdAccCtrlAPI
+ *
+ * @fn ixAtmdAccPortDisable (IxAtmLogicalPort port)
+ *
+ * @brief disable a PHY logical port
+ *
+ * This function disable the transmission over one port.
+ *
+ * When a port is disabled, the cell transmission to the Utopia interface
+ * is stopped.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+ *
+ * @return @li IX_SUCCESS disable is complete
+ * @return @li IX_ATMDACC_WARNING port already disabled
+ * @return @li IX_FAIL disable failed, wrong parameter .
+ *
+ * @note - This function needs internal locks and should not be called
+ *         from an interrupt context
+ *
+ * @note - The response from hardware is done through the txDone mechanism
+ *         to ensure the synchrnisation with tx resources. Therefore, the
+ *         txDone mechanism needs to be serviced to make a PortDisable complete.
+ *
+ * @sa ixAtmdAccPortEnable
+ * @sa ixAtmdAccPortDisableComplete
+ * @sa ixAtmdAccTxDoneDispatch
+ *
+ */
+PUBLIC IX_STATUS ixAtmdAccPortDisable (IxAtmLogicalPort port);
+
+/**
+*
+* @ingroup IxAtmdAccCtrlAPI
+*
+* @fn ixAtmdAccPortDisableComplete (IxAtmLogicalPort port)
+*
+* @brief disable a PHY logical port
+*
+* This function indicates if the port disable for a port has completed. This
+* function will return TRUE if the port has never been enabled.
+*
+* @param port @ref IxAtmLogicalPort [in] - logical PHY port [@a IX_UTOPIA_PORT_0 .. @a IX_UTOPIA_MAX_PORTS - 1]
+*
+* @return @li TRUE disable is complete
+* @return @li FALSE disable failed, wrong parameter .
+*
+* @note - This function needs internal locks and should not be called
+*         from an interrupt context
+*
+* @sa ixAtmdAccPortEnable
+* @sa ixAtmdAccPortDisable
+*
+*/
+PUBLIC BOOL ixAtmdAccPortDisableComplete (IxAtmLogicalPort port);
+
+#endif /* IXATMDACCCTRL_H */
+
+/**
+ * @} defgroup IxAtmdAccCtrlAPI
+ */
+
+

cpu/ixp/npe/include/IxAtmm.h

diff --git a/cpu/ixp/npe/include/IxAtmm.h b/cpu/ixp/npe/include/IxAtmm.h
new file mode 100644
index 0000000..fcf523f
--- /dev/null
+++ b/cpu/ixp/npe/include/IxAtmm.h
@@ -0,0 +1,795 @@
+/**
+ * @file    IxAtmm.h
+ *
+ * @date    3-DEC-2001
+ *
+ * @brief   Header file for the IXP400 ATM Manager component (IxAtmm)
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+/**
+ * @defgroup IxAtmm IXP400 ATM Manager (IxAtmm) API
+ *
+ * @brief IXP400 ATM Manager component Public API
+ *
+ * @{
+ */
+
+#ifndef IXATMM_H
+#define IXATMM_H
+
+/*
+ * Put the user defined include files required
+ */
+#include "IxAtmSch.h"
+#include "IxOsalTypes.h"
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/** 
+ * @def IX_ATMM_RET_ALREADY_INITIALIZED
+ * 
+ * @brief Component has already been initialized 
+ */
+#define IX_ATMM_RET_ALREADY_INITIALIZED 2
+
+/** 
+ * @def IX_ATMM_RET_INVALID_PORT
+ * 
+ * @brief Specified port does not exist or is out of range */
+#define IX_ATMM_RET_INVALID_PORT 3
+
+/** 
+ * @def IX_ATMM_RET_INVALID_VC_DESCRIPTOR
+ * 
+ * @brief The VC description does not adhere to ATM standards */
+#define IX_ATMM_RET_INVALID_VC_DESCRIPTOR 4
+
+/** 
+ * @def IX_ATMM_RET_VC_CONFLICT
+ * 
+ * @brief The VPI/VCI values supplied are either reserved, or they
+ *         conflict with a previously registered VC on this port */
+#define IX_ATMM_RET_VC_CONFLICT 5
+
+/** 
+ * @def IX_ATMM_RET_PORT_CAPACITY_IS_FULL
+ * 
+ * @brief The virtual connection cannot be established on the port
+ *         because the remaining port capacity is not sufficient to
+ *         support it */
+#define IX_ATMM_RET_PORT_CAPACITY_IS_FULL 6
+
+/** 
+ * @def IX_ATMM_RET_NO_SUCH_VC
+ * 
+ * @brief No registered VC, as described by the supplied VCI/VPI or
+ *         VC identifier values, exists on this port */
+#define IX_ATMM_RET_NO_SUCH_VC 7
+
+/** 
+ * @def IX_ATMM_RET_INVALID_VC_ID
+ * 
+ * @brief The specified VC identifier is out of range. */
+#define IX_ATMM_RET_INVALID_VC_ID 8
+
+/** 
+ * @def IX_ATMM_RET_INVALID_PARAM_PTR
+ * 
+ * @brief A pointer parameter was NULL. */
+#define IX_ATMM_RET_INVALID_PARAM_PTR 9
+
+/** 
+ * @def IX_ATMM_UTOPIA_SPHY_ADDR  
+ * 
+ * @brief The phy address when in SPHY mode */
+#define IX_ATMM_UTOPIA_SPHY_ADDR 31
+
+/**
+ * @def IX_ATMM_THREAD_PRI_HIGH
+ *
+ * @brief The value of high priority thread */
+#define IX_ATMM_THREAD_PRI_HIGH 90
+
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/** @brief Definition for use in the @ref IxAtmmVc structure.
+ *         Indicates the direction of a VC */
+typedef enum
+{
+    IX_ATMM_VC_DIRECTION_TX=0, /**< Atmm Vc direction transmit*/
+    IX_ATMM_VC_DIRECTION_RX, /**< Atmm Vc direction receive*/
+    IX_ATMM_VC_DIRECTION_INVALID /**< Atmm Vc direction invalid*/
+} IxAtmmVcDirection;
+
+/** @brief Definition for use with @ref IxAtmmVcChangeCallback
+ *         callback.  Indicates that the event type represented by the
+ *         callback for this VC. */
+typedef enum
+{
+    IX_ATMM_VC_CHANGE_EVENT_REGISTER=0, /**< Atmm Vc event register*/
+    IX_ATMM_VC_CHANGE_EVENT_DEREGISTER, /**< Atmm Vc event de-register*/
+    IX_ATMM_VC_CHANGE_EVENT_INVALID /**< Atmm Vc event invalid*/
+} IxAtmmVcChangeEvent;
+
+/** @brief Definitions for use with @ref ixAtmmUTOPIAInit interface to
+ *         indicate that UTOPIA loopback should be enabled or disabled
+ *         on initialisation. */
+typedef enum
+{
+    IX_ATMM_UTOPIA_LOOPBACK_DISABLED=0, /**< Atmm Utopia loopback mode disabled*/
+    IX_ATMM_UTOPIA_LOOPBACK_ENABLED, /**< Atmm Utopia loopback mode enabled*/
+    IX_ATMM_UTOPIA_LOOPBACK_INVALID /**< Atmm Utopia loopback mode invalid*/
+} IxAtmmUtopiaLoopbackMode;
+
+/** @brief This structure describes the required attributes of a
+ *         virtual connection.
+*/
+typedef struct {
+    unsigned vpi;  /**< VPI value of this virtual connection */
+    unsigned vci;  /**< VCI value of this virtual connection. */
+    IxAtmmVcDirection direction; /**< VC direction */
+
+    /** Traffic descriptor of this virtual connection.  This structure
+     *  is defined by the @ref IxAtmSch component.  */
+    IxAtmTrafficDescriptor trafficDesc;
+} IxAtmmVc;
+
+
+/** @brief Definitions for use with @ref ixAtmmUtopiaInit interface to
+ *         indicate that UTOPIA multi-phy/single-phy mode is used.
+ */
+typedef enum
+{
+    IX_ATMM_MPHY_MODE = 0, /**< Atmm phy mode mphy*/
+    IX_ATMM_SPHY_MODE, /**< Atmm phy mode sphy*/
+    IX_ATMM_PHY_MODE_INVALID /**< Atmm phy mode invalid*/
+} IxAtmmPhyMode;
+
+
+/** @brief Structure contains port-specific information required to
+ *         initialize IxAtmm, and specifically, the IXP400 UTOPIA
+ *         Level-2 device. */
+typedef struct {
+    unsigned reserved_1:11;     /**< [31:21] Should be zero */
+    unsigned UtopiaTxPhyAddr:5; /**< [20:16] Address of the
+     *   transmit (Tx) PHY for this
+     *   port on the 5-bit UTOPIA
+     *   Level-2 address bus */
+    unsigned reserved_2:11;     /**< [15:5] Should be zero */
+    unsigned UtopiaRxPhyAddr:5; /**< [4:0] Address of the receive
+     *   (Rx) PHY for this port on the
+     *   5-bit UTOPIA  Level-2
+     *   address bus */
+} IxAtmmPortCfg;
+
+/** @brief Callback type used with @ref ixAtmmVcChangeCallbackRegister interface
+ *         Defines a callback type  which will be used to notify registered
+ *         users of registration/deregistration events on a particular port
+ *
+ * @param eventType @ref IxAtmmVcChangeEvent [in] - Event indicating
+ *                        whether the VC supplied has been added or
+ *                        removed
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Specifies the port on which the event has
+ *                        occurred
+ *
+ * @param vcChanged @ref IxAtmmVc* [in] - Pointer to a structure which gives
+ *                              details of the VC which has been added
+ *                              or removed on the port
+ */
+typedef void (*IxAtmmVcChangeCallback) (IxAtmmVcChangeEvent eventType,
+					IxAtmLogicalPort port,
+					const IxAtmmVc* vcChanged);
+
+/*
+ * Variable declarations global to this file only. Externs are followed by
+ * static variables.
+ */
+
+/*
+ * Extern function prototypes
+ */
+
+/*
+ * Function declarations
+ */
+
+
+/** 
+ * @ingroup IxAtmm
+ *
+ * @fn ixAtmmInit (void)
+ *
+ * @brief Interface to initialize the IxAtmm software component.  Can
+ *         be called once only.
+ *
+ *  Must be called before any other IxAtmm API is called.
+ *
+ * @param "none"
+ *
+ *  @return @li  IX_SUCCESS : IxAtmm has been successfully initialized.
+ *      Calls to other IxAtmm interfaces may now be performed.
+ *  @return @li  IX_FAIL : IxAtmm has already been initialized.
+ */
+PUBLIC IX_STATUS
+ixAtmmInit (void);
+
+/**  
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmUtopiaInit (unsigned numPorts,
+		  IxAtmmPhyMode phyMode,
+		  IxAtmmPortCfg portCfgs[],
+		  IxAtmmUtopiaLoopbackMode loopbackMode)
+ *
+ * @brief Interface to initialize the UTOPIA Level-2 ATM coprocessor
+ *         for the specified number of physical ports.  The function
+ *         must be called before the ixAtmmPortInitialize interface
+ *         can operate successfully.
+ *
+ * @param numPorts unsigned [in] - Indicates the total number of logical
+ *          ports that are active on the device.  Up to 12 ports are
+ *          supported.
+ *
+ * @param phyMode @ref IxAtmmPhyMode [in] - Put the Utopia coprocessor in SPHY
+ *        or MPHY mode.
+ *
+ * @param portCfgs[] @ref IxAtmmPortCfg [in] - Pointer to an array of elements
+ *          detailing the UTOPIA specific port characteristics.  The
+ *          length of the array must be equal to the number of ports
+ *          activated.  ATM ports are referred to by the relevant
+ *          offset in this array in all subsequent IxAtmm interface
+ *          calls.
+ *
+ * @param loopbackMode @ref IxAtmmUtopiaLoopbackMode [in] - Value must be one of
+ *          @ref IX_ATMM_UTOPIA_LOOPBACK_ENABLED or @ref
+ *          IX_ATMM_UTOPIA_LOOPBACK_DISABLED indicating whether
+ *          loopback should be enabled on the device.  Loopback can
+ *          only be supported on a single PHY, therefore the numPorts
+ *          parameter must be 1 if loopback is enabled.
+ *
+ * @return @li IX_SUCCESS : Indicates that the  UTOPIA device has been
+ *      successfully initialized for the supplied ports.
+ * @return @li IX_ATMM_RET_ALREADY_INITIALIZED : The UTOPIA device has
+ *      already been initialized.
+ * @return @li IX_FAIL : The supplied parameters are invalid or have been
+ *     rejected by the UTOPIA-NPE device.
+ *
+ * @warning
+ * This interface may only be called once.
+ * Port identifiers are assumed to range from 0 to (numPorts - 1) in all 
+ * instances.
+ * In all subsequent calls to interfaces supplied by IxAtmm, the specified
+ * port value is expected to represent the offset in the portCfgs array
+ * specified in this interface.  i.e. The first port in this array will
+ * subsequently be represented as port 0, the second port as port 1,
+ * and so on.*/
+PUBLIC IX_STATUS
+ixAtmmUtopiaInit (unsigned numPorts,
+		  IxAtmmPhyMode phyMode,
+		  IxAtmmPortCfg portCfgs[],
+		  IxAtmmUtopiaLoopbackMode loopbackMode);
+
+
+/**   
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmPortInitialize (IxAtmLogicalPort port,
+		      unsigned txPortRate,
+		      unsigned rxPortRate)
+ *
+ * @brief The interface is called following @ref ixAtmmUtopiaInit ()
+ *         and before calls to any other IxAtmm interface.  It serves
+ *         to activate the registered ATM port with IxAtmm.
+ *
+ *  The transmit and receive port rates are specified in bits per
+ *  second.  This translates to ATM cells per second according to the
+ *  following formula: CellsPerSecond = portRate / (53*8)  The
+ *  IXP400 device supports only 53 byte cells. The client shall make
+ *  sure that the off-chip physical layer device has already been
+ *  initialized.
+ *
+ *  IxAtmm will configure IxAtmdAcc and IxAtmSch to enable scheduling
+ *  on the port.
+ *
+ *  This interface must be called once for each active port in the
+ *  system.  The first time the interface is invoked, it will configure
+ *  the mechanism by which the handling of transmit, transmit-done and
+ *  receive are driven with the IxAtmdAcc component.
+ *
+ *  This function is reentrant.
+ *
+ *  @note The minimum tx rate that will be accepted is 424 bit/s which equates
+ *        to 1 cell (53 bytes) per second.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Identifies the port which is to be
+ *          initialized.
+ *
+ * @param txPortRate unsigned [in] - Value specifies the
+ *          transmit port rate for this port in
+ *          bits/second.  This value is used by the ATM Scheduler
+ *          component is evaluating VC access requests for the port.
+ *
+ * @param rxPortRate unsigned [in] - Value specifies the
+ *          receive port rate for this port in bits/second.
+ *
+ * @return @li IX_SUCCESS : The specificed ATM port has been successfully
+ *       initialized. IxAtmm is ready to accept VC registrations on
+ *       this port.
+ *
+ * @return @li IX_ATMM_RET_ALREADY_INITIALIZED : ixAtmmPortInitialize has
+ *       already been called successfully on this port.  The current
+ *       call is rejected.
+ *
+ * @return @li IX_ATMM_RET_INVALID_PORT : The port value indicated in the
+ *       input is not valid.  The request is rejected.
+ *
+ * @return @li IX_FAIL : IxAtmm could not initialize the port because the
+ * inputs are not understood.
+ *
+ * @sa ixAtmmPortEnable, ixAtmmPortDisable
+ *
+ */
+PUBLIC IX_STATUS
+ixAtmmPortInitialize (IxAtmLogicalPort port,
+		      unsigned txPortRate,
+		      unsigned rxPortRate);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmPortModify (IxAtmLogicalPort port,
+		  unsigned txPortRate,
+		  unsigned rxPortRate)
+ *
+ * @brief A client may call this interface to change the existing
+ *         port rate (expressed in bits/second) on an established ATM
+ *         port.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Identifies the port which is to be
+ *          initialized.
+ *
+ * @param txPortRate unsigned [in] -  Value specifies the``
+ *          transmit port rate for this port in
+ *          bits/second.  This value is used by the ATM Scheduler
+ *          component is evaluating VC access requests for the port.
+ *
+ * @param rxPortRate unsigned [in] - Value specifies the
+ *          receive port rate for this port in
+ *          bits/second.
+ *
+ * @return @li IX_SUCCESS : The indicated ATM port rates have been
+ *      successfully modified.
+ *
+ * @return @li IX_ATMM_RET_INVALID_PORT : The port value indicated in the
+ *       input is not valid.  The request is rejected.
+ *
+ * @return @li IX_FAIL : IxAtmm could not update the port because the
+ *       inputs are not understood, or the interface was called before
+ * the port was initialized.  */
+PUBLIC IX_STATUS
+ixAtmmPortModify (IxAtmLogicalPort port,
+		  unsigned txPortRate,
+		  unsigned rxPortRate);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmPortQuery (IxAtmLogicalPort port,
+		 unsigned *txPortRate,
+		 unsigned *rxPortRate);
+
+ *
+ * @brief The client may call this interface to request details on
+ *          currently registered transmit and receive rates for an ATM
+ *          port.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Value identifies the port from which the
+ *          rate details are requested.
+ *
+ * @param *txPortRate unsigned [out] - Pointer to a value
+ *          which will be filled with the value of the transmit port
+ *          rate specified in bits/second.
+ *
+ * @param *rxPortRate unsigned [out] - Pointer to a value
+ *          which will be filled with the value of the receive port
+ *          rate specified in bits/second.
+ *
+ * @return @li IX_SUCCESS : The information requested on the specified
+ *       port has been successfully supplied in the output.
+ *
+ * @return @li IX_ATMM_RET_INVALID_PORT : The port value indicated in the
+ *       input is not valid.  The request is rejected.
+ *
+ * @return @li IX_ATMM_RET_INVALID_PARAM_PTR : A pointer parameter was
+ *       NULL.
+ *
+ * @return @li IX_FAIL : IxAtmm could not update the port because the
+ *       inputs are not understood, or the interface was called before
+ *       the port was initialized.  */
+PUBLIC IX_STATUS
+ixAtmmPortQuery (IxAtmLogicalPort port,
+		 unsigned *txPortRate,
+		 unsigned *rxPortRate);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmPortEnable(IxAtmLogicalPort port)
+ *
+ * @brief The client call this interface to enable transmit for an ATM
+ *          port. At initialisation, all the ports are disabled.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Value identifies the port
+ *
+ * @return @li IX_SUCCESS : Transmission over this port is started.
+ *
+ * @return @li IX_FAIL : The port parameter is not valid, or the
+ *       port is already enabled
+ *
+ * @note - When a port is disabled, Rx and Tx VC Connect requests will fail
+ *
+ * @note - This function uses system resources and should not be used
+ *        inside an interrupt context.
+ *
+ * @sa ixAtmmPortDisable  */
+PUBLIC IX_STATUS
+ixAtmmPortEnable(IxAtmLogicalPort port);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmPortDisable(IxAtmLogicalPort port)
+ *
+ * @brief The client call this interface to disable transmit for an ATM
+ *          port. At initialisation, all the ports are disabled.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Value identifies the port
+ *
+ * @return @li IX_SUCCESS : Transmission over this port is stopped.
+ *
+ * @return @li IX_FAIL : The port parameter is not valid, or the
+ *       port is already disabled
+ *
+ * @note - When a port is disabled, Rx and Tx VC Connect requests will fail
+ *
+ * @note - This function call does not stop RX traffic. It is supposed
+ *        that this function is invoked when a serious problem
+ *        is detected (e.g. physical layer broken). Then, the RX traffic
+ *        is not passing.
+ *
+ * @note - This function is blocking until the hw acknowledge that the
+ *        transmission is stopped.
+ *
+ * @note - This function uses system resources and should not be used
+ *        inside an interrupt context.
+ *
+ * @sa ixAtmmPortEnable  */
+PUBLIC IX_STATUS
+ixAtmmPortDisable(IxAtmLogicalPort port);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmVcRegister (IxAtmLogicalPort port,
+		  IxAtmmVc *vcToAdd,
+		  IxAtmSchedulerVcId *vcId)
+ *
+ * @brief This interface is used to register an ATM Virtual
+ *         Connection on the specified ATM port.
+ *
+ *  Each call to this interface registers a unidirectional virtual
+ *  connection with the parameters specified.  If a bi-directional VC
+ *  is needed, the function should be called twice (once for each
+ *  direction, Tx & Rx) where the VPI and VCI and port parameters in
+ *  each call are identical.
+ *
+ *  With the addition of each new VC to a port, a series of
+ *  callback functions are invoked by the IxAtmm component to notify
+ *  possible external components of the change.  The callback functions
+ *  are registered using the @ref ixAtmmVcChangeCallbackRegister interface.
+ *
+ *  The IxAtmSch component is notified of the registration of transmit
+ *  VCs.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Identifies port on which the specified VC is
+ *          to be registered.
+ *
+ * @param *vcToAdd @ref IxAtmmVc [in] -  Pointer to an @ref IxAtmmVc structure
+ *          containing a description of the VC to be registered. The
+ *          client shall fill the vpi, vci and direction and relevant
+ *          trafficDesc members of this structure before calling this
+ *          function.
+ *
+ * @param *vcId @ref IxAtmSchedulerVcId [out] - Pointer to an integer value which is filled
+ *              with the per-port unique identifier value for this VC.
+ *              This identifier will be required when a request is
+ *              made to deregister or change this VC.  VC identifiers
+ *              for transmit VCs will have a value between 0-43,
+ *              i.e. 32 data Tx VCs + 12 OAM Tx Port VCs.
+ *              Receive VCs will have a value between 44-66,
+ *              i.e. 32 data Rx VCs + 1 OAM Rx VC.
+ *
+ * @return @li IX_SUCCESS : The VC has been successfully registered on
+ *       this port. The VC is ready for a client to configure IxAtmdAcc
+ *       for receive and transmit operations on the VC.
+ * @return @li IX_ATMM_RET_INVALID_PORT : The port value indicated in the
+ *       input is not valid or has not been initialized.  The request
+ *       is rejected.
+ * @return @li IX_ATMM_RET_INVALID_VC_DESCRIPTOR : The descriptor
+ *       pointed to by vcToAdd is invalid.  The registration request
+ *       is rejected.
+ * @return @li IX_ATMM_RET_VC_CONFLICT : The VC requested conflicts with
+ *      reserved VPI and/or VCI values or with another VC already activated
+ *      on this port.
+ * @return @li IX_ATMM_RET_PORT_CAPACITY_IS_FULL : The VC cannot be
+ *       registered in the port becuase the port capacity is
+ *       insufficient to support the requested ATM traffic contract.
+ *       The registration request is rejected.
+ * @return @li IX_ATMM_RET_INVALID_PARAM_PTR : A pointer parameter was
+ *       NULL.
+ *
+ * @warning IxAtmm has no capability of signaling or negotiating a virtual
+ *          connection. Negotiation of the admission of the VC to the network
+ *          is beyond the scope of this function.  This is assumed to be
+ *          performed by the calling client, if appropriate,
+ *          before or after this function is called.
+ */
+PUBLIC IX_STATUS
+ixAtmmVcRegister (IxAtmLogicalPort port,
+		  IxAtmmVc *vcToAdd,
+		  IxAtmSchedulerVcId *vcId);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmVcDeregister (IxAtmLogicalPort port, IxAtmSchedulerVcId vcId)
+ *
+ * @brief Function called by a client to deregister a VC from the
+ *         system.
+ *
+ *  With the removal of each new VC from a port, a series of
+ *  registered callback functions are invoked by the IxAtmm component
+ *  to notify possible external components of the change.  The callback
+ *  functions are registered using the @ref ixAtmmVcChangeCallbackRegister.
+ *
+ *  The IxAtmSch component is notified of the removal of transmit VCs.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Identifies port on which the VC to be
+ *          removed is currently registered.
+ *
+ * @param vcId @ref IxAtmSchedulerVcId [in] - VC identifier value of the VC to
+ *          be deregistered.  This value was supplied to the client when
+            the VC was originally registered.  This value can also be
+	    queried from the IxAtmm component through the @ref ixAtmmVcQuery
+ *          interface.
+ *
+ * @return @li IX_SUCCESS : The specified VC has been successfully
+ *       removed from this port.
+ * @return @li IX_ATMM_RET_INVALID_PORT : The port value indicated in the
+ *       input is not valid or has not been initialized.  The request
+ *       is rejected.
+ * @return @li IX_FAIL : There is no registered VC associated with the
+ *       supplied identifier registered on this port. */
+PUBLIC IX_STATUS
+ixAtmmVcDeregister (IxAtmLogicalPort port, IxAtmSchedulerVcId vcId);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmVcQuery (IxAtmLogicalPort port,
+	       unsigned vpi,
+	       unsigned vci,
+	       IxAtmmVcDirection direction,
+	       IxAtmSchedulerVcId *vcId,
+	       IxAtmmVc *vcDesc)
+ *
+ * @brief This interface supplies information about an active VC on a
+ *         particular port when supplied with the VPI, VCI and
+ *         direction of that VC.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Identifies port on which the VC to be
+ *          queried is currently registered.
+ *
+ * @param vpi unsigned [in] - ATM VPI value of the requested VC.
+ *
+ * @param vci unsigned [in] - ATM VCI value of the requested VC.
+ *
+ * @param direction @ref IxAtmmVcDirection [in] - One of @ref
+ *          IX_ATMM_VC_DIRECTION_TX or @ref IX_ATMM_VC_DIRECTION_RX
+ *          indicating the direction (Tx or Rx) of the requested VC.
+ *
+ * @param *vcId @ref IxAtmSchedulerVcId [out] - Pointer to an integer value which will be
+ *              filled with the VC identifier value for the requested
+ *              VC (as returned by @ref ixAtmmVcRegister), if it
+ *              exists on this port.
+ *
+ * @param *vcDesc @ref IxAtmmVc [out] - Pointer to an @ref IxAtmmVc structure
+ *              which will be filled with the specific details of the
+ *              requested VC, if it exists on this port.
+ *
+ * @return @li IX_SUCCESS : The specified VC has been found on this port
+ *       and the requested details have been returned.
+ * @return @li IX_ATMM_RET_INVALID_PORT : The port value indicated in the
+ *       input is not valid or has not been initialized.  The request
+ *       is rejected.
+ * @return @li IX_ATMM_RET_NO_SUCH_VC : No VC exists on the specified
+ *       port which matches the search criteria (VPI, VCI, direction)
+ *       given.  No data is returned.
+ * @return @li IX_ATMM_RET_INVALID_PARAM_PTR : A pointer parameter was
+ *       NULL.
+ *
+ */
+PUBLIC IX_STATUS
+ixAtmmVcQuery (IxAtmLogicalPort port,
+	       unsigned vpi,
+	       unsigned vci,
+	       IxAtmmVcDirection direction,
+	       IxAtmSchedulerVcId *vcId,
+	       IxAtmmVc *vcDesc);
+
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmVcIdQuery (IxAtmLogicalPort port, IxAtmSchedulerVcId vcId, IxAtmmVc *vcDesc)
+ *
+ * @brief This interface supplies information about an active VC on a
+ *         particular port when supplied with a vcId for that VC.
+ *
+ * @param port @ref IxAtmLogicalPort [in] - Identifies port on which the VC to be
+ *          queried is currently registered.
+ *
+ * @param vcId @ref IxAtmSchedulerVcId [in] - Value returned by @ref ixAtmmVcRegister which
+ *          uniquely identifies the requested VC on this port.
+ *
+ * @param *vcDesc @ref IxAtmmVc [out] - Pointer to an @ref IxAtmmVc structure
+ *              which will be filled with the specific details of the
+ *              requested VC, if it exists on this port.
+ *
+ * @return @li IX_SUCCESS : The specified VC has been found on this port
+ *       and the requested details have been returned.
+ * @return @li IX_ATMM_RET_INVALID_PORT : The port value indicated in the
+ *       input is not valid or has not been initialized.  The request
+ *       is rejected.
+ * @return @li IX_ATMM_RET_NO_SUCH_VC : No VC exists on the specified
+ *       port which matches the supplied identifier.  No data is
+ *       returned.
+ * @return @li IX_ATMM_RET_INVALID_PARAM_PTR : A pointer parameter was
+ *       NULL.
+ */
+PUBLIC IX_STATUS
+ixAtmmVcIdQuery (IxAtmLogicalPort port, IxAtmSchedulerVcId vcId, IxAtmmVc *vcDesc);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmVcChangeCallbackRegister (IxAtmmVcChangeCallback callback)
+ *
+ * @brief This interface is invoked to supply a function to IxAtmm
+ *         which will be called to notify the client if a new VC is
+ *         registered with IxAtmm or an existing VC is removed.
+ *
+ * The callback, when invoked, will run within the context of the call
+ * to @ref ixAtmmVcRegister or @ref ixAtmmVcDeregister which caused
+ * the change of state.
+ *
+ * A maximum of 32 calbacks may be registered in with IxAtmm.
+ *
+ * @param callback @ref IxAtmmVcChangeCallback [in] - Callback which complies
+ *          with the @ref IxAtmmVcChangeCallback definition.  This
+ *          function will be invoked by IxAtmm with the appropiate
+ *          parameters for the relevant VC when any VC has been
+ *          registered or deregistered with IxAtmm.
+ *
+ * @return @li IX_SUCCESS : The specified callback has been registered
+ *      successfully with IxAtmm and will be invoked when appropriate.
+ * @return @li IX_FAIL : Either the supplied callback is invalid, or
+ *      IxAtmm has already registered 32 and connot accommodate
+ *      any further registrations of this type.  The request is
+ *      rejected.
+ *
+ * @warning The client must not call either the @ref
+ *          ixAtmmVcRegister or @ref ixAtmmVcDeregister interfaces
+ *          from within the supplied callback function.  */
+PUBLIC IX_STATUS ixAtmmVcChangeCallbackRegister (IxAtmmVcChangeCallback callback);
+
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmVcChangeCallbackDeregister (IxAtmmVcChangeCallback callback)
+ *
+ * @brief This interface is invoked to deregister a previously supplied
+ *         callback function.
+ *
+ * @param callback @ref IxAtmmVcChangeCallback [in] - Callback which complies
+ *          with the @ref IxAtmmVcChangeCallback definition.  This
+ *          function will removed from the table of callbacks.
+ *
+ * @return @li IX_SUCCESS : The specified callback has been deregistered
+ *      successfully from IxAtmm.
+ * @return @li IX_FAIL : Either the supplied callback is invalid, or
+ *      is not currently registered with IxAtmm.
+ */
+PUBLIC IX_STATUS
+ixAtmmVcChangeCallbackDeregister (IxAtmmVcChangeCallback callback);
+
+/**    
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmUtopiaStatusShow (void)
+ * 
+ *  @brief Display utopia status counters
+ *
+ * @param "none"
+ *
+ * @return @li IX_SUCCESS : Show function was successful
+ * @return @li IX_FAIL : Internal failure
+ */
+PUBLIC IX_STATUS
+ixAtmmUtopiaStatusShow (void);
+
+/**     
+ * @ingroup IxAtmm
+ * 
+ * @fn ixAtmmUtopiaCfgShow (void)
+ *
+ * @brief Display utopia information(config registers and status registers)
+ *
+ * @param "none"
+ *
+ * @return @li IX_SUCCESS : Show function was successful
+ * @return @li IX_FAIL : Internal failure
+ */
+PUBLIC IX_STATUS
+ixAtmmUtopiaCfgShow (void);
+
+#endif
+/* IXATMM_H */
+
+/** @} */

cpu/ixp/npe/include/IxDmaAcc.h

diff --git a/cpu/ixp/npe/include/IxDmaAcc.h b/cpu/ixp/npe/include/IxDmaAcc.h
new file mode 100644
index 0000000..53d2625
--- /dev/null
+++ b/cpu/ixp/npe/include/IxDmaAcc.h
@@ -0,0 +1,260 @@
+/**
+ * @file IxDmaAcc.h
+ *
+ * @date	15 October 2002 
+ *
+ * @brief   API of the IXP400 DMA Access Driver Component (IxDma)
+ *
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/*---------------------------------------------------------------------
+   Doxygen group definitions
+  ---------------------------------------------------------------------*/
+
+#ifndef IXDMAACC_H
+#define IXDMAACC_H
+
+#include "IxOsal.h"
+#include "IxNpeDl.h"
+/**
+ * @defgroup IxDmaTypes IXP400 DMA Types (IxDmaTypes)
+ * @brief The common set of types used in the DMA component
+ * @{
+ */
+
+/** 
+ * @ingroup IxDmaTypes
+ * @enum IxDmaReturnStatus
+ * @brief Dma return status definitions
+ */
+typedef enum
+{
+    IX_DMA_SUCCESS = IX_SUCCESS,  /**< DMA Transfer Success */
+    IX_DMA_FAIL = IX_FAIL,        /**< DMA Transfer Fail */
+    IX_DMA_INVALID_TRANSFER_WIDTH, /**< Invalid transfer width */
+    IX_DMA_INVALID_TRANSFER_LENGTH, /**< Invalid transfer length */
+    IX_DMA_INVALID_TRANSFER_MODE, /**< Invalid transfer mode */
+    IX_DMA_INVALID_ADDRESS_MODE, /**< Invalid address mode */
+    IX_DMA_REQUEST_FIFO_FULL  /**< DMA request queue is full */
+} IxDmaReturnStatus;
+
+/** 
+ * @ingroup IxDmaTypes
+ * @enum IxDmaTransferMode
+ * @brief Dma transfer mode definitions
+ * @note Copy and byte swap, and copy and reverse modes only support multiples of word data length.
+ */
+typedef enum
+{
+    IX_DMA_COPY_CLEAR = 0,      /**< copy and clear source*/
+    IX_DMA_COPY,                /**< copy */
+    IX_DMA_COPY_BYTE_SWAP,      /**< copy and byte swap (endian) */
+    IX_DMA_COPY_REVERSE,        /**< copy and reverse */
+    IX_DMA_TRANSFER_MODE_INVALID /**< Invalid transfer mode */
+} IxDmaTransferMode;
+
+/** 
+ * @ingroup IxDmaTypes
+ * @enum IxDmaAddressingMode
+ * @brief Dma addressing mode definitions
+ * @note Fixed source address to fixed destination address addressing mode is not supported.
+ */
+typedef enum
+{
+    IX_DMA_INC_SRC_INC_DST = 0, /**< Incremental source address to incremental destination address */
+    IX_DMA_INC_SRC_FIX_DST,     /**< Incremental source address to incremental destination address */
+    IX_DMA_FIX_SRC_INC_DST,     /**< Incremental source address to incremental destination address */
+    IX_DMA_FIX_SRC_FIX_DST,     /**< Incremental source address to incremental destination address */
+    IX_DMA_ADDRESSING_MODE_INVALID /**< Invalid Addressing Mode */
+} IxDmaAddressingMode;
+
+/** 
+ * @ingroup IxDmaTypes
+ * @enum IxDmaTransferWidth
+ * @brief Dma transfer width definitions
+ * @Note Fixed addresses (either source or destination) do not support burst transfer width.
+ */
+typedef enum
+{
+    IX_DMA_32_SRC_32_DST = 0,  /**< 32-bit src to 32-bit dst */
+    IX_DMA_32_SRC_16_DST,      /**< 32-bit src to 16-bit dst */
+    IX_DMA_32_SRC_8_DST,       /**< 32-bit src to 8-bit dst */
+    IX_DMA_16_SRC_32_DST,      /**< 16-bit src to 32-bit dst */
+    IX_DMA_16_SRC_16_DST,      /**< 16-bit src to 16-bit dst */
+    IX_DMA_16_SRC_8_DST,       /**< 16-bit src to 8-bit dst */
+    IX_DMA_8_SRC_32_DST,       /**< 8-bit src to 32-bit dst */
+    IX_DMA_8_SRC_16_DST,       /**< 8-bit src to 16-bit dst */
+    IX_DMA_8_SRC_8_DST,        /**< 8-bit src to 8-bit dst */
+    IX_DMA_8_SRC_BURST_DST,    /**< 8-bit src to burst dst - Not supported for fixed destination address */
+    IX_DMA_16_SRC_BURST_DST,   /**< 16-bit src to burst dst - Not supported for fixed destination address */
+    IX_DMA_32_SRC_BURST_DST,   /**< 32-bit src to burst dst - Not supported for fixed destination address */
+    IX_DMA_BURST_SRC_8_DST,    /**< burst src to 8-bit dst  - Not supported for fixed source address */
+    IX_DMA_BURST_SRC_16_DST,   /**< burst src to 16-bit dst - Not supported for fixed source address */
+    IX_DMA_BURST_SRC_32_DST,   /**< burst src to 32-bit dst - Not supported for fixed source address*/
+    IX_DMA_BURST_SRC_BURST_DST, /**< burst src to burst dst  - Not supported for fixed source and destination address
+*/
+    IX_DMA_TRANSFER_WIDTH_INVALID /**< Invalid transfer width */
+} IxDmaTransferWidth;
+
+/** 
+ * @ingroup IxDmaTypes
+ * @enum IxDmaNpeId
+ * @brief NpeId numbers to identify NPE A, B or C
+ */
+typedef enum
+{
+    IX_DMA_NPEID_NPEA = 0, /**< Identifies NPE A */
+    IX_DMA_NPEID_NPEB,     /**< Identifies NPE B */
+    IX_DMA_NPEID_NPEC,     /**< Identifies NPE C */
+    IX_DMA_NPEID_MAX       /**< Total Number of NPEs */
+} IxDmaNpeId;
+/* @} */
+/**
+ * @defgroup IxDmaAcc IXP400 DMA Access Driver (IxDmaAcc) API
+ *
+ * @brief The public API for the IXP400 IxDmaAcc component
+ *
+ * @{
+ */
+
+/**
+ * @ingroup IxDmaAcc
+ * @brief DMA Request Id type
+ */
+typedef UINT32 IxDmaAccRequestId;
+
+/**
+ * @ingroup IxDmaAcc
+ * @def IX_DMA_REQUEST_FULL
+ * @brief DMA request queue is full
+ * This constant is a return value used to tell the user that the IxDmaAcc
+ * queue is full.
+ *
+ */
+#define IX_DMA_REQUEST_FULL 16
+
+/**
+ * @ingroup 	IxDmaAcc
+ * @brief       DMA completion notification
+ * This function is called to notify a client that the DMA has been completed
+ * @param status @ref IxDmaReturnStatus [out] - reporting to client
+ *
+ */
+typedef void (*IxDmaAccDmaCompleteCallback) (IxDmaReturnStatus status);
+
+/**
+ * @ingroup 	IxDmaAcc
+ * 
+ * @fn ixDmaAccInit(IxNpeDlNpeId npeId)
+ * 
+ * @brief 	Initialise the DMA Access component
+ * This function will initialise the DMA Access component internals
+ * @param npeId @ref IxNpeDlNpeId [in] - NPE to use for Dma Transfer
+ * @return @li IX_SUCCESS succesfully initialised the component
+ * @return @li IX_FAIL Initialisation failed for some unspecified
+ * internal reason.
+ */
+PUBLIC IX_STATUS
+ixDmaAccInit(IxNpeDlNpeId npeId);
+
+/**
+ * @ingroup 	IxDmaAcc
+ * 
+ * @fn ixDmaAccDmaTransfer(
+    IxDmaAccDmaCompleteCallback callback,
+    UINT32 SourceAddr,
+    UINT32 DestinationAddr,
+    UINT16 TransferLength,
+    IxDmaTransferMode TransferMode,
+    IxDmaAddressingMode AddressingMode,
+    IxDmaTransferWidth TransferWidth)
+ *
+ * @brief       Perform DMA transfer
+ * This function will perform DMA transfer between devices within the
+ * IXP400 memory map.
+ * @note The following are restrictions for IxDmaAccDmaTransfer:
+ *      @li The function is non re-entrant.
+ *      @li The function assumes host devices are operating in big-endian mode.
+ *      @li Fixed address does not suport burst transfer width
+ *      @li Fixed source address to fixed destinatiom address mode is not suported
+ *      @li The incrementing source address for expansion bus will not support a burst transfer width and copy and clear mode
+ *
+ * @param callback @ref IxDmaAccDmaCompleteCallback [in] - function pointer to be stored and called when the DMA transfer is completed. This cannot be NULL.
+ * @param SourceAddr UINT32 [in] -	Starting address of DMA source. Must be a valid IXP400 memory map address.
+ * @param DestinationAddr UINT32 [in] - Starting address of DMA destination. Must be a valid IXP400 memory map address.
+ * @param TransferLength UINT16 [in] - The size of DMA data transfer. The range must be from 1-64Kbyte
+ * @param TransferMode @ref IxDmaTransferMode [in] - The DMA transfer mode
+ * @param AddressingMode @ref IxDmaAddressingMode [in] - The DMA addressing mode
+ * @param TransferWidth	@ref IxDmaTransferWidth [in] - The DMA transfer width
+ *
+ * @return @li IX_DMA_SUCCESS 	Notification that the DMA request is succesful
+ * @return @li IX_DMA_FAIL 	IxDmaAcc not yet initialised or some internal error has occured
+ * @return @li IX_DMA_INVALID_TRANSFER_WIDTH Transfer width is nit valid
+ * @return @li IX_DMA_INVALID_TRANSFER_LENGTH Transfer length outside of valid range
+ * @return @li IX_DMA_INVALID_TRANSFER_MODE Transfer Mode not valid
+ * @return @li IX_DMA_REQUEST_FIFO_FULL IxDmaAcc request queue is full
+ */
+PUBLIC IxDmaReturnStatus
+ixDmaAccDmaTransfer(
+    IxDmaAccDmaCompleteCallback callback,
+    UINT32 SourceAddr,
+    UINT32 DestinationAddr,
+    UINT16 TransferLength,
+    IxDmaTransferMode TransferMode,
+    IxDmaAddressingMode AddressingMode,
+    IxDmaTransferWidth TransferWidth);
+/**
+ * @ingroup IxDmaAcc
+ *
+ * @fn ixDmaAccShow(void)
+ *
+ * @brief Display some component information for debug purposes
+ * Show some internal operation information relating to the DMA service.
+ * At a minimum the following will show.
+ * - the number of the DMA pend (in queue)
+ * @param None
+ * @return @li None
+ */
+PUBLIC IX_STATUS
+ixDmaAccShow(void);
+
+#endif /* IXDMAACC_H */
+

cpu/ixp/npe/include/IxEthAcc.h

diff --git a/cpu/ixp/npe/include/IxEthAcc.h b/cpu/ixp/npe/include/IxEthAcc.h
new file mode 100644
index 0000000..b424648
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthAcc.h
@@ -0,0 +1,2512 @@
+/** @file    IxEthAcc.h
+ *
+ * @brief this file contains the public API of @ref IxEthAcc component
+ *
+ * Design notes:
+ * The IX_OSAL_MBUF address is to be specified on bits [31-5] and must 
+ * be cache aligned (bits[4-0] cleared)
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ *
+ */
+
+#ifndef IxEthAcc_H
+#define IxEthAcc_H
+
+#include <IxOsBuffMgt.h>
+#include <IxTypes.h>
+
+/**
+ * @defgroup IxEthAcc IXP400 Ethernet Access (IxEthAcc) API
+ *
+ * @brief ethAcc is a library that does provides access to the internal IXP400 10/100Bt Ethernet MACs.
+ *
+ *@{
+ */
+
+/**
+ * @ingroup IxEthAcc
+ * @brief Definition of the Ethernet Access status
+ */
+typedef enum /* IxEthAccStatus */
+{
+    IX_ETH_ACC_SUCCESS = IX_SUCCESS, /**< return success*/
+    IX_ETH_ACC_FAIL = IX_FAIL, /**< return fail*/
+    IX_ETH_ACC_INVALID_PORT, /**< return invalid port*/
+    IX_ETH_ACC_PORT_UNINITIALIZED, /**< return uninitialized*/
+    IX_ETH_ACC_MAC_UNINITIALIZED, /**< return MAC uninitialized*/
+    IX_ETH_ACC_INVALID_ARG, /**< return invalid arg*/
+    IX_ETH_TX_Q_FULL, /**< return tx queue is full*/
+    IX_ETH_ACC_NO_SUCH_ADDR /**< return no such address*/
+} IxEthAccStatus;
+
+/**
+ * @ingroup IxEthAcc
+ * @enum IxEthAccPortId
+ * @brief Definition of the IXP400 Mac Ethernet device.
+ */
+typedef enum  
+{
+	IX_ETH_PORT_1 = 0, /**< Ethernet Port 1 */
+	IX_ETH_PORT_2 = 1  /**< Ethernet port 2 */
+	,IX_ETH_PORT_3 = 2 /**< Ethernet port 3 */
+} IxEthAccPortId;
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETH_ACC_NUMBER_OF_PORTS
+ *
+ * @brief  Definition of the number of ports
+ *
+ */
+#ifdef __ixp46X
+#define IX_ETH_ACC_NUMBER_OF_PORTS (3)
+#else
+#define IX_ETH_ACC_NUMBER_OF_PORTS (2)
+#endif
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_IEEE803_MAC_ADDRESS_SIZE
+ *
+ * @brief  Definition of the size of the MAC address
+ *
+ */
+#define IX_IEEE803_MAC_ADDRESS_SIZE (6)
+
+
+/**
+ *
+ * @brief Definition of the IEEE 802.3 Ethernet MAC address structure.
+ *
+ * The data should be packed with bytes xx:xx:xx:xx:xx:xx 
+ * @note
+ * The data must be packed in network byte order.
+ */
+typedef struct  
+{
+    UINT8 macAddress[IX_IEEE803_MAC_ADDRESS_SIZE]; /**< MAC address */
+} IxEthAccMacAddr;
+
+/**
+ * @ingroup IxEthAcc
+ * @def IX_ETH_ACC_NUM_TX_PRIORITIES
+ * @brief Definition of the number of transmit priorities
+ * 
+ */
+#define IX_ETH_ACC_NUM_TX_PRIORITIES (8)
+
+/**
+ * @ingroup IxEthAcc
+ * @enum IxEthAccTxPriority
+ * @brief Definition of the relative priority used to transmit a frame
+ * 
+ */
+typedef enum  
+{
+	IX_ETH_ACC_TX_PRIORITY_0 = 0, /**<Lowest Priority submission */
+	IX_ETH_ACC_TX_PRIORITY_1 = 1, /**<submission prority of 1 (0 is lowest)*/
+	IX_ETH_ACC_TX_PRIORITY_2 = 2, /**<submission prority of 2 (0 is lowest)*/
+	IX_ETH_ACC_TX_PRIORITY_3 = 3, /**<submission prority of 3 (0 is lowest)*/
+	IX_ETH_ACC_TX_PRIORITY_4 = 4, /**<submission prority of 4 (0 is lowest)*/
+	IX_ETH_ACC_TX_PRIORITY_5 = 5, /**<submission prority of 5 (0 is lowest)*/
+	IX_ETH_ACC_TX_PRIORITY_6 = 6, /**<submission prority of 6 (0 is lowest)*/
+	IX_ETH_ACC_TX_PRIORITY_7 = 7, /**<Highest priority submission */
+
+	IX_ETH_ACC_TX_DEFAULT_PRIORITY = IX_ETH_ACC_TX_PRIORITY_0 /**< By default send all 
+								 packets with lowest priority */
+} IxEthAccTxPriority;
+
+/**
+ * @ingroup IxEthAcc
+ * @enum IxEthAccRxFrameType
+ * @brief Identify the type of a frame.
+ * 
+ * @sa IX_ETHACC_NE_FLAGS
+ * @sa IX_ETHACC_NE_LINKMASK
+ */
+typedef enum  
+{
+	IX_ETHACC_RX_LLCTYPE = 0x00, /**< 802.3 - 8802, with LLC/SNAP */
+	IX_ETHACC_RX_ETHTYPE = 0x10, /**< 802.3 (Ethernet) without LLC/SNAP */
+	IX_ETHACC_RX_STATYPE = 0x20, /**< 802.11, AP <=> STA */
+	IX_ETHACC_RX_APTYPE  = 0x30  /**< 802.11, AP <=> AP */
+} IxEthAccRxFrameType;
+
+/**
+ * @ingroup IxEthAcc
+ * @enum IxEthAccDuplexMode
+ * @brief Definition to provision the duplex mode of the MAC. 
+ * 
+ */
+typedef enum
+{
+    IX_ETH_ACC_FULL_DUPLEX, /**< Full duplex operation of the MAC */
+    IX_ETH_ACC_HALF_DUPLEX  /**< Half duplex operation of the MAC */
+} IxEthAccDuplexMode;
+
+
+/**
+ * @ingroup IxEthAcc
+ * @struct IxEthAccNe
+ * @brief Definition of service-specific informations.
+ * 
+ * This structure defines the Ethernet service-specific informations
+ * and enable QoS and VLAN features.
+ */
+typedef struct
+{
+    UINT32 ixReserved_next;    /**< reserved for chaining */
+    UINT32 ixReserved_lengths; /**< reserved for buffer lengths */
+    UINT32 ixReserved_data;    /**< reserved for buffer pointer */
+    UINT8  ixDestinationPortId; /**< Destination portId for this packet, if known by NPE */
+    UINT8  ixSourcePortId; /**< Source portId for this packet */
+    UINT16 ixFlags;        /**< BitField of option for this frame */
+    UINT8  ixQoS;          /**< QoS class of the frame */
+    UINT8  ixReserved;     /**< reserved */
+    UINT16 ixVlanTCI;      /**< Vlan TCI */
+    UINT8  ixDestMac[IX_IEEE803_MAC_ADDRESS_SIZE]; /**< Destination MAC address */
+    UINT8  ixSourceMac[IX_IEEE803_MAC_ADDRESS_SIZE]; /**< Source MAC address */
+} IxEthAccNe;
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_PORT_UNKNOWN
+ *
+ * @brief  Contents of the field @a IX_ETHACC_NE_DESTPORTID when no
+ * destination port can be found by the NPE for this frame.
+ *
+ */
+#define IX_ETHACC_NE_PORT_UNKNOWN   (0xff)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_DESTMAC
+ *
+ * @brief The location of the destination MAC address in the Mbuf header.
+ *
+ */
+#define IX_ETHACC_NE_DESTMAC(mBufPtr) ((IxEthAccNe *)&((mBufPtr)->ix_ne))->ixDestMac
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_SOURCEMAC
+ *
+ * @brief The location of the source MAC address in the Mbuf header.
+ *
+ */
+#define IX_ETHACC_NE_SOURCEMAC(mBufPtr) ((IxEthAccNe *)&((mBufPtr)->ix_ne))->ixSourceMac
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_VLANTCI
+ *
+ * @brief The VLAN Tag Control Information associated with this frame
+ * 
+ * The VLAN Tag Control Information associated with this frame. On Rx
+ * path, this field is extracted from the packet header.
+ * On Tx path, the value of this field is inserted in the frame when
+ * the port is configured to insert or replace vlan tags in the 
+ * egress frames.
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ */
+#define IX_ETHACC_NE_VLANTCI(mBufPtr) ((IxEthAccNe *)&((mBufPtr)->ix_ne))->ixVlanTCI
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_SOURCEPORTID
+ *
+ * @brief The port where this frame came from.
+ *
+ * The port where this frame came from. This field is set on receive
+ * with the port information. This field is ignored on Transmit path.
+ */
+#define IX_ETHACC_NE_SOURCEPORTID(mBufPtr) ((IxEthAccNe *)&((mBufPtr)->ix_ne))->ixSourcePortId
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_DESTPORTID
+ *
+ * @brief The destination port where this frame should be sent.
+ *
+ * The destination port where this frame should be sent.
+ *
+ * @li In the transmit direction, this field contains the destination port
+ * and is ignored unless @a IX_ETHACC_NE_FLAG_DST is set.
+ * 
+ * @li In the receive direction, this field contains the port where the
+ * destination MAC addresses has been learned. If the destination
+ * MAC address is unknown, then this value is set to the reserved value
+ * @a IX_ETHACC_NE_PORT_UNKNOWN
+ *
+ */
+#define IX_ETHACC_NE_DESTPORTID(mBufPtr) ((IxEthAccNe *)&((mBufPtr)->ix_ne))->ixDestinationPortId
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_QOS
+ *
+ * @brief QualityOfService class (QoS) for this received frame.
+ *
+ */
+#define IX_ETHACC_NE_QOS(mBufPtr) ((IxEthAccNe *)&((mBufPtr)->ix_ne))->ixQoS
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_FLAGS
+ *
+ * @brief Bit Mask of the different flags associated with a frame
+ * 
+ * The flags are the bit-oring combination 
+ * of the following different fields :
+ *
+ *      @li IP flag (Rx @a IX_ETHACC_NE_IPMASK)
+ *      @li Spanning Tree flag (Rx @a IX_ETHACC_NE_STMASK)
+ *      @li Link layer type (Rx and Tx @a IX_ETHACC_NE_LINKMASK)
+ *      @li VLAN Tagged Frame (Rx @a IX_ETHACC_NE_VLANMASK)
+ *      @li New source MAC address (Rx @a IX_ETHACC_NE_NEWSRCMASK)
+ *      @li Multicast flag (Rx @a IX_ETHACC_NE_MCASTMASK)
+ *      @li Broadcast flag (Rx @a IX_ETHACC_NE_BCASTMASK)
+ *      @li Destination port flag (Tx @a IX_ETHACC_NE_PORTMASK)
+ *      @li Tag/Untag Tx frame (Tx @a IX_ETHACC_NE_TAGMODEMASK)
+ *      @li Overwrite destination port (Tx @a IX_ETHACC_NE_PORTOVERMASK)
+ *      @li Filtered frame (Rx @a IX_ETHACC_NE_STMASK)
+ *      @li VLAN Enabled (Rx and Tx @a IX_ETHACC_NE_VLANENABLEMASK)
+ */
+#define IX_ETHACC_NE_FLAGS(mBufPtr) ((IxEthAccNe *)&((mBufPtr)->ix_ne))->ixFlags
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_BCASTMASK
+ *
+ * @brief This mask defines if a received frame is a broadcast frame.
+ *
+ * This mask defines if a received frame is a broadcast frame.
+ * The BCAST flag is set when the destination MAC address of 
+ * a frame is broadcast.
+ *
+ * @sa IX_ETHACC_NE_FLAGS 
+ *
+ */
+#define IX_ETHACC_NE_BCASTMASK      (0x1)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_MCASTMASK
+ *
+ * @brief This mask defines if a received frame is a multicast frame.
+ *
+ * This mask defines if a received frame is a multicast frame.
+ * The MCAST flag is set when the destination MAC address of 
+ * a frame is multicast.
+ *
+ * @sa IX_ETHACC_NE_FLAGS 
+ *
+ */
+#define IX_ETHACC_NE_MCASTMASK      (0x1 << 1)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_IPMASK
+ *
+ * @brief This mask defines if a received frame is a IP frame.
+ *
+ * This mask applies to @a IX_ETHACC_NE_FLAGS and defines if a received 
+ * frame is a IP frame. The IP flag is set on Rx direction, depending on 
+ * the frame contents. The flag is set when the length/type field of a 
+ * received frame is 0x8000.
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ *
+ */
+#define IX_ETHACC_NE_IPMASK         (0x1 << 2)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_VLANMASK
+ *
+ * @brief This mask defines if a received frame is VLAN tagged.
+ *
+ * This mask defines if a received frame is VLAN tagged.
+ * When set, the Rx frame is VLAN-tagged and the tag value 
+ * is available thru @a IX_ETHACC_NE_VLANID.
+ * Note that when sending frames which are already tagged
+ * this flag should be set, to avoid inserting another VLAN tag.
+ *
+ * @sa IX_ETHACC_NE_FLAGS 
+ * @sa IX_ETHACC_NE_VLANID
+ *
+ */
+#define IX_ETHACC_NE_VLANMASK       (0x1 << 3)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_LINKMASK
+ *
+ * @brief This mask is the link layer protocol indicator
+ *
+ * This mask applies to @a IX_ETHACC_NE_FLAGS.
+ * It reflects the state of a frame as it exits an NPE on the Rx path
+ * or enters an NPE on the Tx path. Its values are as follows:
+ *      @li 0x00 - IEEE802.3 - 8802 (Rx) / IEEE802.3 - 8802 (Tx)
+ *      @li 0x01 - IEEE802.3 - Ethernet (Rx) / IEEE802.3 - Ethernet (Tx)
+ *      @li 0x02 - IEEE802.11 AP -> STA (Rx) / IEEE802.11 STA -> AP (Tx)
+ *      @li 0x03 - IEEE802.11 AP -> AP (Rx) / IEEE802.11 AP->AP (Tx)
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ *
+ */
+#define IX_ETHACC_NE_LINKMASK       (0x3 << 4)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_STMASK
+ *
+ * @brief This mask defines if a received frame is a Spanning Tree frame.
+ *
+ * This mask applies to @a IX_ETHACC_NE_FLAGS.
+ * On rx direction, it defines if a received if frame is a Spanning Tree frame.
+ * Setting this fkag on transmit direction overrides the port settings 
+ * regarding the VLAN options and 
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ *
+ */
+#define IX_ETHACC_NE_STMASK         (0x1 << 6)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_FILTERMASK
+ *
+ * @brief This bit indicates whether a frame has been filtered by the Rx service.
+ *
+ * This mask applies to @a IX_ETHACC_NE_FLAGS.
+ * Certain frames, which should normally be fully filtered by the NPE to due
+ * the destination MAC address being on the same segment as the Rx port are
+ * still forwarded to the XScale (although the payload is invalid) in order
+ * to learn the MAC address of the transmitting station, if this is unknown.
+ * Normally EthAcc will filter and recycle these framess internally and no
+ * frames with the FILTER bit set will be received by the client.
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ *
+ */
+#define IX_ETHACC_NE_FILTERMASK     (0x1 << 7)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_PORTMASK
+ *
+ * @brief This mask defines the rule to transmit a frame
+ *
+ * This mask defines the rule to transmit a frame. When set, a frame
+ * is transmitted to the destination port as set by the macro
+ * @a IX_ETHACC_NE_DESTPORTID. If not set, the destination port 
+ * is searched using the destination MAC address.
+ *
+ * @note This flag is meaningful only for multiport Network Engines.
+ * 
+ * @sa IX_ETHACC_NE_FLAGS 
+ * @sa IX_ETHACC_NE_DESTPORTID
+ *
+ */
+#define IX_ETHACC_NE_PORTOVERMASK   (0x1 << 8)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_TAGMODEMASK
+ *
+ * @brief This mask defines the tagging rules to apply to a transmit frame.
+ *
+ * This mask defines the tagging rules to apply to a transmit frame
+ * regardless of the default setting for a port. When used together 
+ * with @a IX_ETHACC_NE_TAGOVERMASK and when set, the 
+ * frame will be tagged prior to transmission. When not set,
+ * the frame will be untagged prior to transmission. This is accomplished
+ * irrespective of the Egress tagging rules, constituting a per-frame override.
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ * @sa IX_ETHACC_NE_TAGOVERMASK 
+ *
+ */
+#define IX_ETHACC_NE_TAGMODEMASK    (0x1 << 9)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_TAGOVERMASK
+ *
+ * @brief This mask defines the rule to transmit a frame
+ *
+ * This mask defines the rule to transmit a frame. When set, the
+ * default transmit rules of a port are overriden.
+ * When not set, the default rules as set by @ref IxEthDB should apply.
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ * @sa IX_ETHACC_NE_TAGMODEMASK
+ *
+ */
+#define IX_ETHACC_NE_TAGOVERMASK    (0x1 << 10)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_VLANENABLEMASK
+ *
+ * @brief This mask defines if a frame is a VLAN frame or not
+ *
+ * When set, frames undergo normal VLAN processing on the Tx path
+ * (membership filtering, tagging, tag removal etc). If this flag is
+ * not set, the frame is considered to be a regular non-VLAN frame
+ * and no VLAN processing will be performed.
+ *
+ * Note that VLAN-enabled NPE images will always set this flag in all
+ * Rx frames, and images which are not VLAN enabled will clear this
+ * flag for all received frames.
+ *
+ * @sa IX_ETHACC_NE_FLAGS
+ *
+ */
+#define IX_ETHACC_NE_VLANENABLEMASK (0x1 << 14)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IX_ETHACC_NE_NEWSRCMASK
+ *
+ * @brief This mask defines if a received frame has been learned.
+ *
+ * This mask defines if the source MAC address of a frame is 
+ * already known. If the bit is set, the source MAC address was
+ * unknown to the NPE at the time the frame was received.
+ *
+ * @sa IX_ETHACC_NE_FLAGS 
+ *
+ */
+#define IX_ETHACC_NE_NEWSRCMASK     (0x1 << 15)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @brief This defines the recommanded minimum size of MBUF's submitted
+ * to the frame receive service.
+ *
+ */
+#define IX_ETHACC_RX_MBUF_MIN_SIZE (2048)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @brief This defines the highest MII address of any attached PHYs 
+ * 
+ * The maximum number for PHY address is 31, add on for range checking.
+ *
+ */
+#define IXP425_ETH_ACC_MII_MAX_ADDR   32
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccInit(void)
+ * 
+ * @brief Initializes the IXP400 Ethernet Access Service.
+ * 
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ * 
+ * This should be called once per module initialization.
+ * @pre
+ *   The NPE must first be downloaded with the required microcode which supports all
+ *   required features.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL	:  Service has failed to initialize.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccInit(void);
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccUnload(void)
+ * 
+ * @brief Unload the Ethernet Access Service.
+ * 
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * @return void 
+ *
+ * <hr>
+ */
+PUBLIC void ixEthAccUnload(void);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortInit( IxEthAccPortId portId)
+ *
+ * @brief Initializes an NPE/Ethernet MAC Port.
+ *
+ * The NPE/Ethernet port initialisation includes the following steps
+ * @li Initialize the NPE/Ethernet MAC hardware.
+ * @li Verify NPE downloaded and operational.
+ * @li The NPE shall be available for usage once this API returns.
+ * @li Verify that the Ethernet port is present before initializing
+ *
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * This should be called once per mac device.
+ * The NPE/MAC shall be in disabled state after init.
+ *
+ * @pre
+ *   The component must be initialized via @a ixEthAccInit
+ *   The NPE must first be downloaded with the required microcode which supports all
+ *   required features.
+ *
+ * Dependant on Services: (Must be initialized before using this service may be initialized)
+ * 	ixNPEmh - NPE Message handling service.
+ * 	ixQmgr	- Queue Manager component.
+ *
+ * @param portId  @ref IxEthAccPortId [in]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS: if the ethernet port is not present, a warning is issued.
+ * @li @a IX_ETH_ACC_FAIL : The NPE processor has failed to initialize.
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccPortInit(IxEthAccPortId portId);
+
+
+/*************************************************************************
+
+ #####     ##     #####    ##            #####     ##     #####  #    #
+ #    #   #  #      #     #  #           #    #   #  #      #    #    #
+ #    #  #    #     #    #    #          #    #  #    #     #    ######
+ #    #  ######     #    ######          #####   ######     #    #    #
+ #    #  #    #     #    #    #          #       #    #     #    #    #
+ #####   #    #     #    #    #          #       #    #     #    #    #
+
+*************************************************************************/
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortTxFrameSubmit( 
+    IxEthAccPortId portId,
+    IX_OSAL_MBUF *buffer, 
+    IxEthAccTxPriority priority)
+ * 
+ * @brief This function shall be used to submit MBUFs buffers for transmission on a particular MAC device. 
+ *
+ * When the frame is transmitted, the buffer shall be returned thru the 
+ * callback @a IxEthAccPortTxDoneCallback.
+ *
+ * In case of over-submitting, the order of the frames on the 
+ * network may be modified.
+ *
+ * Buffers shall be not queued for transmission if the port is disabled.
+ * The port can be enabled using @a ixEthAccPortEnable
+ *
+ * 
+ * @li Reentrant    - yes
+ * @li ISR Callable - yes
+ *
+ *
+ * @pre 
+ *  @a ixEthAccPortTxDoneCallbackRegister must be called to register a function to allow this service to
+ *   return the buffer to the calling service. 
+ * 
+ * @note 
+ *  If the buffer submit fails for any reason the user has retained ownership of the buffer.
+ *
+ * @param portId @ref IxEthAccPortId [in] - MAC port ID to transmit Ethernet frame on.
+ * @param buffer @ref IX_OSAL_MBUF [in] - pointer to an MBUF formatted buffer. Chained buffers are supported for transmission.
+ *             Chained packets are not supported and the field IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR is ignored. 
+ * @param priority @ref IxEthAccTxPriority [in]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL  : Failed to queue frame for transmission. 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+
+PUBLIC IxEthAccStatus ixEthAccPortTxFrameSubmit( 
+    IxEthAccPortId portId,
+    IX_OSAL_MBUF *buffer, 
+    IxEthAccTxPriority priority);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @brief Function prototype for Ethernet Tx Buffer Done callback. Registered 
+ *  via @a ixEthAccTxBufferDoneCallbackRegister 
+ * 
+ * This function is called once the previously submitted buffer is no longer required by this service.
+ * It may be returned upon successful transmission of the frame or during the shutdown of 
+ * the port prior to the transmission of a queued frame.
+ * The calling of this registered function is not a guarantee of successful transmission of the buffer.
+ *
+ *  
+ * @li Reentrant    - yes , The user provided function should be reentrant.
+ * @li ISR Callable - yes , The user provided function must be callable from an ISR.
+ *
+ *
+ * <b>Calling Context </b>: 
+ * @par
+ *   This callback is called in the context of the queue manager dispatch loop @a ixQmgrgrDispatcherLoopRun
+ *   within the @ref IxQMgrAPI component. The calling context may be from interrupt or high priority thread. 
+ *   The decision is system specific.
+ *
+ * @param callbackTag UINT32 [in] - This tag is that provided when the callback was registered for a particular MAC 
+ * via @a ixEthAccPortTxDoneCallbackRegister. It allows the same callback to be used for multiple MACs.
+ * @param mbuf @ref IX_OSAL_MBUF [in] - Pointer to the Tx mbuf descriptor. 
+ * 
+ * @return void
+ *
+ * @note
+ * The field IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR is modified by the access layer and reset to NULL.
+ *
+ * <hr>
+ */
+typedef void (*IxEthAccPortTxDoneCallback) ( UINT32 callbackTag, IX_OSAL_MBUF *buffer );
+
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortTxDoneCallbackRegister( IxEthAccPortId portId, 
+					   IxEthAccPortTxDoneCallback txCallbackFn, 
+ 					   UINT32 callbackTag)
+ *
+ * @brief Register a callback function to allow 
+ * the transmitted buffers to return to the user.
+ * 
+ * This function registers the transmit buffer done function callback for a particular port.
+ *
+ * The registered callback function is called once the previously submitted buffer is no longer required by this service.
+ * It may be returned upon successful transmission of the frame or  shutdown of port prior to submission.
+ * The calling of this registered function is not a guarantee of successful transmission of the buffer.
+ *
+ * If called several times the latest callback shall be registered for a particular port.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - yes
+ *
+ * @pre
+ *	The port must be initialized via @a ixEthAccPortInit
+ *
+ *
+ * @param portId @ref IxEthAccPortId [in] - Register callback for a particular MAC device.
+ * @param txCallbackFn @ref IxEthAccPortTxDoneCallback [in] - Function to be called to return transmit buffers to the user.
+ * @param callbackTag UINT32 [in] -  This tag shall be provided to the callback function.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ * @li @a IX_ETH_ACC_INVALID_ARG : An argument other than portId is invalid.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortTxDoneCallbackRegister(IxEthAccPortId portId,
+								   IxEthAccPortTxDoneCallback txCallbackFn,
+								   UINT32 callbackTag);
+
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @brief Function prototype for Ethernet Frame Rx callback. Registered via @a ixEthAccPortRxCallbackRegister 
+ * 
+ * It is the responsibility of the user function to free any MBUF's which it receives.
+ *  
+ * @li Reentrant    - yes , The user provided function should be reentrant.
+ * @li ISR Callable - yes , The user provided function must be callable from an ISR.
+ * @par
+ *
+ * This function dispatches frames to the user level
+ * via the provided function. The invocation shall be made for each
+ * frame dequeued from the Ethernet QM queue. The user is required to free any MBUF's 
+ * supplied via this callback. In addition the registered callback must free up MBUF's
+ * from the receive free queue when the port is disabled 
+ * 
+ * If called several times the latest callback shall be registered for a particular port.
+ *
+ * <b>Calling Context </b>: 
+ * @par
+ *   This callback is called in the context of the queue manager dispatch loop @a ixQmgrgrDispatcherLoopRun
+ *   within the @ref IxQMgrAPI component. The calling context may be from interrupt or high priority thread. 
+ *   The decision is system specific.
+ *
+ *
+ * @param callbackTag UINT32 [in] - This tag is that provided when the callback was registered for a particular MAC 
+ * via @a ixEthAccPortRxCallbackRegister. It allows the same callback to be used for multiple MACs.
+ * @param mbuf @ref IX_OSAL_MBUF [in] - Pointer to the Rx mbuf header. Mbufs may be chained if 
+ *               the frame length is greater than the supplied mbuf length.
+ * @param reserved [in] - deprecated parameter The information is passed 
+ *      thru the IxEthAccNe header destination port ID field 
+ *      (@sa IX_ETHACC_NE_DESTPORTID). For backward 
+ *      compatibility,the value is equal to IX_ETH_DB_UNKNOWN_PORT (0xff). 
+ * 
+ * @return void
+ *
+ * @note
+ * Buffers may not be filled up to the length supplied in 
+ * @a ixEthAccPortRxFreeReplenish(). The firmware fills
+ * them to the previous 64 bytes boundary. The user has to be aware 
+ * that the length of the received mbufs may be smaller than the length
+ * of the supplied mbufs. 
+ * The mbuf header contains the following modified field
+ * @li @a IX_OSAL_MBUF_PKT_LEN is set in the header of the first mbuf and indicates
+ *  the total frame size
+ * @li @a IX_OSAL_MBUF_MLEN is set each mbuf header and indicates the payload length
+ * @li @a IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR contains a pointer to the next 
+ *     mbuf, or NULL at the end of a chain.
+ * @li @a IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR is modified. Its value is reset to NULL
+ * @li @a IX_OSAL_MBUF_FLAGS contains the bit 4 set for a broadcast packet and the bit 5
+ *     set for a multicast packet. Other bits are unmodified.
+ *
+ * <hr>
+ */
+typedef void (*IxEthAccPortRxCallback) (UINT32 callbackTag, IX_OSAL_MBUF *buffer, UINT32 reserved);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @brief Function prototype for Ethernet Frame Rx callback. Registered via @a ixEthAccPortMultiBufferRxCallbackRegister 
+ * 
+ * It is the responsibility of the user function to free any MBUF's which it receives.
+ *  
+ * @li Reentrant    - yes , The user provided function should be reentrant.
+ * @li ISR Callable - yes , The user provided function must be callable from an ISR.
+ * @par
+ *
+ * This function dispatches many frames to the user level
+ * via the provided function. The invocation shall be made for multiple frames
+ * dequeued from the Ethernet QM queue. The user is required to free any MBUF's 
+ * supplied via this callback. In addition the registered callback must free up MBUF's
+ * from the receive free queue when the port is disabled 
+ * 
+ * If called several times the latest callback shall be registered for a particular port.
+ *
+ * <b>Calling Context </b>: 
+ * @par
+ *   This callback is called in the context of the queue manager dispatch loop @a ixQmgrDispatcherLoopRun
+ *   within the @ref IxQMgrAPI component. The calling context may be from interrupt or high priority thread. 
+ *   The decision is system specific.
+ *
+ *
+ * @param callbackTag - This tag is that provided when the callback was registered for a particular MAC 
+ * via @a ixEthAccPortMultiBufferRxCallbackRegister. It allows the same callback to be used for multiple MACs.
+ * @param mbuf - Pointer to an array of Rx mbuf headers. Mbufs 
+ *               may be chained if 
+ *               the frame length is greater than the supplied mbuf length.
+ *               The end of the array contains a zeroed entry (NULL pointer).
+ *
+ * @return void
+ *
+ * @note The mbufs passed to this callback have the same structure than the
+ *  buffers passed to @a IxEthAccPortRxCallback interfac. 
+ *
+ * @note The usage of this callback is exclusive with the usage of
+ *  @a ixEthAccPortRxCallbackRegister and @a IxEthAccPortRxCallback 
+ *
+ * @sa ixEthAccPortMultiBufferRxCallbackRegister
+ * @sa IxEthAccPortMultiBufferRxCallback
+ * @sa ixEthAccPortRxCallbackRegister
+ * @sa IxEthAccPortRxCallback
+ * <hr>
+ */
+
+typedef void (*IxEthAccPortMultiBufferRxCallback) (UINT32 callbackTag, IX_OSAL_MBUF **buffer);
+
+
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortRxCallbackRegister( IxEthAccPortId portId, IxEthAccPortRxCallback rxCallbackFn, UINT32 callbackTag)
+ *
+ * @brief Register a callback function to allow 
+ * the reception of frames.
+ *
+ * The registered callback function is called once a frame is received  by this service.
+ *
+ * If called several times the latest callback shall be registered for a particular port.
+ *
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - yes
+ *
+ *
+ * @param portId @ref IxEthAccPortId [in] - Register callback for a particular MAC device.
+ * @param rxCallbackFn @ref IxEthAccPortRxCallback [in] - Function to be called when Ethernet frames are availble.
+ * @param callbackTag UINT32 [in] -  This tag shall be provided to the callback function.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ * @li @a IX_ETH_ACC_INVALID_ARG : An argument other than portId is invalid.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortRxCallbackRegister(IxEthAccPortId portId,
+							   IxEthAccPortRxCallback rxCallbackFn,
+							   UINT32 callbackTag);
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortMultiBufferRxCallbackRegister( IxEthAccPortId portId, IxEthAccPortMultiBufferRxCallback rxCallbackFn, UINT32 callbackTag)
+ *
+ * @brief Register a callback function to allow 
+ * the reception of frames.
+ * 
+ * The registered callback function is called once a frame is 
+ * received  by this service. If many frames are already received, 
+ * the function is called once.
+ *
+ * If called several times the latest callback shall be registered for a particular port.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - yes
+ *
+ *
+ * @param portId - Register callback for a particular MAC device.
+ * @param rxCallbackFn - @a IxEthAccMultiBufferRxCallbackFn - Function to be called when Ethernet frames are availble.
+ * @param callbackTag -  This tag shall be provided to the callback function.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ * @li @a IX_ETH_ACC_INVALID_ARG : An argument other than portId is invalid.
+ *
+ * @sa ixEthAccPortMultiBufferRxCallbackRegister
+ * @sa IxEthAccPortMultiBufferRxCallback
+ * @sa ixEthAccPortRxCallbackRegister
+ * @sa IxEthAccPortRxCallback
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortMultiBufferRxCallbackRegister(IxEthAccPortId portId,
+										  IxEthAccPortMultiBufferRxCallback rxCallbackFn,
+										  UINT32 callbackTag);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortRxFreeReplenish( IxEthAccPortId portId, IX_OSAL_MBUF *buffer)
+ *
+ * @brief This function provides buffers for the Ethernet receive path. 
+ *
+ * This component does not have a buffer management mechanisms built in. All Rx buffers must be supplied to it
+ * via this interface. 
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - yes
+ *
+ * @param portId @ref IxEthAccPortId [in] - Provide buffers only to specific Rx MAC. 
+ * @param buffer @ref IX_OSAL_MBUF [in] - Provide an MBUF to the Ethernet receive mechanism. 
+ *                 Buffers size smaller than IX_ETHACC_RX_MBUF_MIN_SIZE may result in poor
+ *                 performances and excessive buffer chaining. Buffers
+ *                 larger than this size may be suitable for jumbo frames.
+ *                 Chained packets are not supported and the field IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR must be NULL. 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : Buffer has was not able to queue the 
+ *                     buffer in the receive service.
+ * @li @a IX_ETH_ACC_FAIL : Buffer size is less than IX_ETHACC_RX_MBUF_MIN_SIZE
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * @note
+ * If the buffer replenish operation fails it is the responsibility 
+ * of the user to free the buffer.
+ *
+ * @note
+ * Sufficient buffers must be supplied to the component to maintain
+ * receive throughput and avoid rx buffer underflow conditions.
+ * To meet this goal, It is expected that the user preload the 
+ * component with a sufficent number of buffers prior to enabling the
+ * NPE Ethernet receive path. The recommended minimum number of 
+ * buffers is 8.
+ *
+ * @note
+ * For maximum performances, the mbuf size should be greater 
+ * than the maximum frame size (Ethernet header, payload and FCS) + 64. 
+ * Supplying smaller mbufs to the service results in mbuf
+ * chaining and degraded performances. The recommended size
+ * is @a IX_ETHACC_RX_MBUF_MIN_SIZE, which is
+ * enough to take care of 802.3 frames and "baby jumbo" frames without
+ * chaining, and "jumbo" frame within chaining.
+ *
+ * @note
+ * Buffers may not be filled up to their length. The firware fills
+ * them up to the previous 64 bytes boundary. The user has to be aware 
+ * that the length of the received mbufs may be smaller than the length
+ * of the supplied mbufs.
+ *
+ * @warning This function checks the parameters if the NDEBUG 
+ * flag is not defined. Turning on the argument checking (disabled by 
+ * default) results in a lower EthAcc performance as this function
+ * is part of the data path.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortRxFreeReplenish( IxEthAccPortId portId, IX_OSAL_MBUF *buffer);
+
+
+
+/***************************************************************
+
+  ####    ####   #    #   #####  #####    ####   #
+ #    #  #    #  ##   #     #    #    #  #    #  #
+ #       #    #  # #  #     #    #    #  #    #  #
+ #       #    #  #  # #     #    #####   #    #  #
+ #    #  #    #  #   ##     #    #   #   #    #  #
+  ####    ####   #    #     #    #    #   ####   ######
+
+
+         #####   #         ##    #    #  ######
+         #    #  #        #  #   ##   #  #
+         #    #  #       #    #  # #  #  #####
+         #####   #       ######  #  # #  #
+         #       #       #    #  #   ##  #
+         #       ######  #    #  #    #  ######
+
+***************************************************************/
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortEnable(IxEthAccPortId portId)
+ *
+ * @brief This enables an Ethernet port for both Tx and Rx. 
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre The port must first be initialized via @a ixEthAccPortInit and the MAC address 
+ * must be set using @a ixEthAccUnicastMacAddressSet before enabling it
+ * The rx and Tx Done callbacks registration via @a
+ * ixEthAccPortTxDoneCallbackRegister amd @a  ixEthAccPortRxCallbackRegister
+ * has to be done before enabling the traffic.
+ * 
+ * @param  portId @ref IxEthAccPortId [in] - Port id to act upon.
+ * 
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is not initialized
+ * @li @a IX_ETH_ACC_MAC_UNINITIALIZED : port MAC address is not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccPortEnable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortDisable(IxEthAccPortId portId)
+ *
+ * @brief This disables an Ethernet port for both Tx and Rx. 
+ *
+ * Free MBufs are returned to the user via the registered callback when the port is disabled 
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre The port must be enabled with @a ixEthAccPortEnable, otherwise this
+ * function has no effect
+ *
+ * @param  portId @ref IxEthAccPortId [in] - Port id to act upon.
+ * 
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is not initialized
+ * @li @a IX_ETH_ACC_MAC_UNINITIALIZED : port MAC address is not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccPortDisable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortEnabledQuery(IxEthAccPortId portId, BOOL *enabled)
+ *
+ * @brief Get the enabled state of a port.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - yes
+ *
+ * @pre The port must first be initialized via @a ixEthAccPortInit
+ *
+ * @param  portId @ref IxEthAccPortId [in] - Port id to act upon.
+ * @param  enabled BOOL [out] - location to store the state of the port
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortEnabledQuery(IxEthAccPortId portId, BOOL *enabled);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortPromiscuousModeClear(IxEthAccPortId portId)
+ *
+ * @brief Put the Ethernet MAC device in non-promiscuous mode.
+ * 
+ * In non-promiscuous mode the MAC filters all frames other than 
+ * destination MAC address which matches the following criteria:
+ * @li Unicast address provisioned via @a ixEthAccUnicastMacAddressSet
+ * @li All broadcast frames.
+ * @li Multicast addresses provisioned via @a ixEthAccMulticastAddressJoin
+ *
+ * Other functions modify the MAC filtering
+ *
+ * @li @a ixEthAccPortMulticastAddressJoinAll() - all multicast
+ *     frames are forwarded to the application
+ * @li @a ixEthAccPortMulticastAddressLeaveAll() - rollback the
+ *     effects of @a ixEthAccPortMulticastAddressJoinAll()
+ * @li @a ixEthAccPortMulticastAddressLeave() - unprovision a new 
+ *     filtering address
+ * @li @a ixEthAccPortMulticastAddressJoin() - provision a new 
+ *     filtering address
+ * @li @a ixEthAccPortPromiscuousModeSet() - all frames are 
+ *     forwarded to the application regardless of the multicast 
+ *     address provisioned
+ * @li @a ixEthAccPortPromiscuousModeClear() - frames are forwarded 
+ *     to the application following the multicast address provisioned
+ *
+ * In all cases, unicast and broadcast addresses are forwarded to 
+ * the application.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ * 
+ * @sa ixEthAccPortPromiscuousModeSet
+ * 
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ * 
+ * @return IxEthAccStatus 
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccPortPromiscuousModeClear(IxEthAccPortId portId);
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn  ixEthAccPortPromiscuousModeSet(IxEthAccPortId portId)
+ *
+ * @brief Put the MAC device in promiscuous mode.
+ * 
+ * If the device is in promiscuous mode then all all received frames shall be forwared
+ * to the NPE for processing.
+ *
+ * Other functions modify the MAC filtering
+ *
+ * @li @a ixEthAccPortMulticastAddressJoinAll() - all multicast
+ *     frames are forwarded to the application
+ * @li @a ixEthAccPortMulticastAddressLeaveAll() - rollback the
+ *     effects of @a ixEthAccPortMulticastAddressJoinAll()
+ * @li @a ixEthAccPortMulticastAddressLeave() - unprovision a new 
+ *     filtering address
+ * @li @a ixEthAccPortMulticastAddressJoin() - provision a new 
+ *     filtering address
+ * @li @a ixEthAccPortPromiscuousModeSet() - all frames are 
+ *     forwarded to the application regardless of the multicast 
+ *     address provisioned
+ * @li @a ixEthAccPortPromiscuousModeClear() - frames are forwarded 
+ *     to the application following the multicast address provisioned
+ *
+ * In all cases, unicast and broadcast addresses are forwarded to 
+ * the application.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ * 
+ * @sa ixEthAccPortPromiscuousModeClear
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ * 
+ * @return IxEthAccStatus 
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccPortPromiscuousModeSet(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortUnicastMacAddressSet(      IxEthAccPortId portId,
+                                                  IxEthAccMacAddr *macAddr)
+ *
+ * @brief Configure unicast MAC address for a particular port
+ *
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ * @param *macAddr @ref IxEthAccMacAddr [in] - Ethernet Mac address.
+ *
+ * @return IxEthAccStatus 
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccPortUnicastMacAddressSet(IxEthAccPortId portId,
+													   IxEthAccMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortUnicastMacAddressGet(	IxEthAccPortId portId, 
+					IxEthAccMacAddr *macAddr)
+ *
+ * @brief Get unicast MAC address for a particular MAC port 
+ *
+ * @pre
+ * The MAC address must first be set via @a ixEthAccMacPromiscuousModeSet
+ * If the MAC address has not been set, the function returns a 
+ * IX_ETH_ACC_MAC_UNINITIALIZED status
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ * @param *macAddr @ref IxEthAccMacAddr [out] - Ethernet MAC address.
+ *
+ * @return  IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_MAC_UNINITIALIZED : port MAC address is not initialized.
+ * @li @a IX_ETH_ACC_FAIL : macAddr is invalid.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortUnicastMacAddressGet(IxEthAccPortId portId,
+								 IxEthAccMacAddr *macAddr);
+
+
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortMulticastAddressJoin(      IxEthAccPortId portId,
+                                             IxEthAccMacAddr *macAddr)
+ *
+ * @brief Add a multicast address to the MAC address table.
+ *
+ *  @note
+ *  Due to the operation of the Ethernet MAC multicast filtering mechanism, frames which do not 
+ *  have a multicast destination address which were provisioned via this API may be forwarded 
+ *  to the NPE's. This is a result of the hardware comparison  algorithm used in the destination mac address logic
+ *  within the Ethernet MAC. 
+ *
+ *  See Also: IXP425 hardware development manual.
+ * 
+ * Other functions modify the MAC filtering
+ *
+ * @li @a ixEthAccPortMulticastAddressJoinAll() - all multicast
+ *     frames are forwarded to the application
+ * @li @a ixEthAccPortMulticastAddressLeaveAll() - rollback the
+ *     effects of @a ixEthAccPortMulticastAddressJoinAll()
+ * @li @a ixEthAccPortMulticastAddressLeave() - unprovision a new 
+ *     filtering address
+ * @li @a ixEthAccPortMulticastAddressJoin() - provision a new 
+ *     filtering address
+ * @li @a ixEthAccPortPromiscuousModeSet() - all frames are 
+ *     forwarded to the application regardless of the multicast 
+ *     address provisioned
+ * @li @a ixEthAccPortPromiscuousModeClear() - frames are forwarded 
+ *     to the application following the multicast address provisioned
+ *
+ * In all cases, unicast and broadcast addresses are forwarded to 
+ * the application.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ * @param *macAddr @ref IxEthAccMacAddr [in] - Ethernet Mac address.
+ *
+ * @return IxEthAccStatus 
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : Error writing to the MAC registers
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressJoin(IxEthAccPortId portId,
+								 IxEthAccMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortMulticastAddressJoinAll(  IxEthAccPortId portId)
+ *
+ * @brief Filter all frames with multicast dest.
+ *
+ * This function clears the MAC address table, and then sets
+ * the MAC to forward ALL multicast frames to the NPE.
+ * Specifically, it forwards all frames whose destination address
+ * has the LSB of the highest byte set  (01:00:00:00:00:00).  This
+ * bit is commonly referred to as the "multicast bit".
+ * Broadcast frames will still be forwarded. 
+ *
+ * Other functions modify the MAC filtering
+ *
+ * @li @a ixEthAccPortMulticastAddressJoinAll() - all multicast
+ *     frames are forwarded to the application
+ * @li @a ixEthAccPortMulticastAddressLeaveAll() - rollback the
+ *     effects of @a ixEthAccPortMulticastAddressJoinAll()
+ * @li @a ixEthAccPortMulticastAddressLeave() - unprovision a new 
+ *     filtering address
+ * @li @a ixEthAccPortMulticastAddressJoin() - provision a new 
+ *     filtering address
+ * @li @a ixEthAccPortPromiscuousModeSet() - all frames are 
+ *     forwarded to the application regardless of the multicast 
+ *     address provisioned
+ * @li @a ixEthAccPortPromiscuousModeClear() - frames are forwarded 
+ *     to the application following the multicast address provisioned
+ *
+ * In all cases, unicast and broadcast addresses are forwarded to 
+ * the application.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ *
+ * @return IxEthAccStatus 
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressJoinAll(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortMulticastAddressLeave( IxEthAccPortId portId,
+                                         IxEthAccMacAddr *macAddr)
+ *
+ * @brief Remove a multicast address from the MAC address table.
+ *
+ * Other functions modify the MAC filtering
+ *
+ * @li @a ixEthAccPortMulticastAddressJoinAll() - all multicast
+ *     frames are forwarded to the application
+ * @li @a ixEthAccPortMulticastAddressLeaveAll() - rollback the
+ *     effects of @a ixEthAccPortMulticastAddressJoinAll()
+ * @li @a ixEthAccPortMulticastAddressLeave() - unprovision a new 
+ *     filtering address
+ * @li @a ixEthAccPortMulticastAddressJoin() - provision a new 
+ *     filtering address
+ * @li @a ixEthAccPortPromiscuousModeSet() - all frames are 
+ *     forwarded to the application regardless of the multicast 
+ *     address provisioned
+ * @li @a ixEthAccPortPromiscuousModeClear() - frames are forwarded 
+ *     to the application following the multicast address provisioned
+ *
+ * In all cases, unicast and broadcast addresses are forwarded to 
+ * the application.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ * @param *macAddr @ref IxEthAccMacAddr [in] - Ethernet Mac address.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_NO_SUCH_ADDR :  Failed if MAC address was not in the table.
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressLeave(IxEthAccPortId portId,
+								  IxEthAccMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortMulticastAddressLeaveAll( IxEthAccPortId portId)
+ *
+ * @brief This function unconfigures the multicast filtering settings
+ *
+ * This function first clears the MAC address table, and then sets
+ * the MAC as configured by the promiscuous mode current settings.
+ *
+ * Other functions modify the MAC filtering
+ *
+ * @li @a ixEthAccPortMulticastAddressJoinAll() - all multicast
+ *     frames are forwarded to the application
+ * @li @a ixEthAccPortMulticastAddressLeaveAll() - rollback the
+ *     effects of @a ixEthAccPortMulticastAddressJoinAll()
+ * @li @a ixEthAccPortMulticastAddressLeave() - unprovision a new 
+ *     filtering address
+ * @li @a ixEthAccPortMulticastAddressJoin() - provision a new 
+ *     filtering address
+ * @li @a ixEthAccPortPromiscuousModeSet() - all frames are 
+ *     forwarded to the application regardless of the multicast 
+ *     address provisioned
+ * @li @a ixEthAccPortPromiscuousModeClear() - frames are forwarded 
+ *     to the application following the multicast address provisioned
+ *
+ * In all cases, unicast and broadcast addresses are forwarded to 
+ * the application.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortMulticastAddressLeaveAll(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortUnicastAddressShow(IxEthAccPortId portId)
+ *
+ * @brief Displays unicast MAC address
+ *
+ * Displays unicast address which is configured using 
+ * @a ixEthAccUnicastMacAddressSet. This function also displays the MAC filter used
+ * to filter multicast frames.
+ *
+ * Other functions modify the MAC filtering
+ *
+ * @li @a ixEthAccPortMulticastAddressJoinAll() - all multicast
+ *     frames are forwarded to the application
+ * @li @a ixEthAccPortMulticastAddressLeaveAll() - rollback the
+ *     effects of @a ixEthAccPortMulticastAddressJoinAll()
+ * @li @a ixEthAccPortMulticastAddressLeave() - unprovision a new 
+ *     filtering address
+ * @li @a ixEthAccPortMulticastAddressJoin() - provision a new 
+ *     filtering address
+ * @li @a ixEthAccPortPromiscuousModeSet() - all frames are 
+ *     forwarded to the application regardless of the multicast 
+ *     address provisioned
+ * @li @a ixEthAccPortPromiscuousModeClear() - frames are forwarded 
+ *     to the application following the multicast address provisioned
+ *
+ * In all cases, unicast and broadcast addresses are forwarded to 
+ * the application.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ *
+ * @return void
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccPortUnicastAddressShow(IxEthAccPortId portId);
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortMulticastAddressShow( IxEthAccPortId portId)
+ *
+ * @brief Displays multicast MAC address
+ *
+ * Displays multicast address which have been configured using @a ixEthAccMulticastAddressJoin
+ * 
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ * 
+ * @param portId @ref IxEthAccPortId [in] - Ethernet port id.
+ *
+ * @return void
+ *
+ * <hr>
+ */
+PUBLIC void ixEthAccPortMulticastAddressShow( IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortDuplexModeSet( IxEthAccPortId portId, IxEthAccDuplexMode mode )
+ *
+ * @brief  Set the duplex mode for the MAC.
+ *
+ * Configure the IXP400 MAC to either full or half duplex. 
+ *
+ * @note 
+ * The configuration should match that provisioned on the PHY.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ * @param mode @ref IxEthAccDuplexMode [in]
+ *
+ * @return IxEthAccStatus 
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortDuplexModeSet(IxEthAccPortId portId,IxEthAccDuplexMode mode);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortDuplexModeGet( IxEthAccPortId portId, IxEthAccDuplexMode *mode )
+ *
+ * @brief  Get the duplex mode for the MAC.
+ *
+ * return the duplex configuration of the IXP400 MAC.
+ *
+ * @note
+ * The configuration should match that provisioned on the PHY.
+ * See @a ixEthAccDuplexModeSet
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ * @param *mode @ref IxEthAccDuplexMode [out]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ *
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortDuplexModeGet(IxEthAccPortId portId,IxEthAccDuplexMode *mode );
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortTxFrameAppendPaddingEnable( IxEthAccPortId portId)
+ *
+ * @brief  Enable padding bytes to be appended to runt frames submitted to
+ * this port
+ * 
+ * Enable up to 60 null-bytes padding bytes to be appended to runt frames 
+ * submitted to this port. This is the default behavior of the access 
+ * component.
+ *
+ * @warning Do not change this behaviour while the port is enabled.
+ *
+ * @note When Tx padding is enabled, Tx FCS generation is turned on
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @sa ixEthAccPortTxFrameAppendFCSDusable
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendPaddingEnable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortTxFrameAppendPaddingDisable( IxEthAccPortId portId)
+ *
+ * @brief  Disable padding bytes to be appended to runt frames submitted to
+ * this port
+ * 
+ * Disable padding bytes to be appended to runt frames 
+ * submitted to this port. This is not the default behavior of the access 
+ * component.
+ *
+ * @warning Do not change this behaviour while the port is enabled.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendPaddingDisable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortTxFrameAppendFCSEnable( IxEthAccPortId portId)
+ *
+ * @brief  Enable the appending of Ethernet FCS to all frames submitted to this port
+ * 
+ * When enabled, the FCS is added to the submitted frames. This is the default 
+ * behavior of the access component.
+ * Do not change this behaviour while the port is enabled.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in] 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendFCSEnable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortTxFrameAppendFCSDisable( IxEthAccPortId portId)
+ *
+ * @brief  Disable the appending of Ethernet FCS to all frames submitted to this port.
+ * 
+ * When disabled, the Ethernet FCS is not added to the submitted frames. 
+ * This is not the default
+ * behavior of the access component.
+ *
+ * @note Since the FCS is not appended to the frame it is expected that the frame submitted to the 
+ * component includes a valid FCS at the end of the data, although this will not be validated.
+ *
+ * The component shall forward the frame to the Ethernet MAC WITHOUT modification.
+ *
+ * Do not change this behaviour while the port is enabled.
+ *
+ * @note Tx FCS append is not disabled while Tx padding is enabled.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @sa ixEthAccPortTxFrameAppendPaddingEnable
+ *
+ * @param portId @ref IxEthAccPortId [in] 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortTxFrameAppendFCSDisable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortRxFrameAppendFCSEnable( IxEthAccPortId portId)
+ *
+ * @brief Forward frames with FCS included in the receive buffer.
+ *
+ * The FCS is not striped from the receive buffer. 
+ * The received frame length includes the FCS size (4 bytes). ie. 
+ * A minimum sized ethernet frame shall have a length of 64bytes.
+ *
+ * Frame FCS validity checks are still carried out on all received frames.
+ *
+ * This is not the default
+ * behavior of the access component.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortRxFrameAppendFCSEnable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccPortRxFrameAppendFCSDisable( IxEthAccPortId portId)
+ *
+ * @brief  Do not forward the FCS portion of the received Ethernet frame to the user. 
+ * The FCS is striped from the receive buffer. 
+ * The received frame length does not include the FCS size (4 bytes).
+ * Frame FCS validity checks are still carried out on all received frames.
+ *
+ * This is the default behavior of the component.
+ * Do not change this behaviour while the port is enabled.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS 
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccPortRxFrameAppendFCSDisable(IxEthAccPortId portId);
+
+
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @enum IxEthAccSchedulerDiscipline
+ *
+ * @brief  Definition for the port scheduling discipline
+ *
+ * Select the port scheduling discipline on receive and transmit path
+ * @li FIFO : No Priority : In this configuration all frames are processed
+ *                       in the access component in the strict order in which 
+ *                        the component received them.
+ * @li FIFO : Priority : This shall be a very simple priority mechanism. 
+ *                     Higher prior-ity frames shall be forwarded 
+ *                     before lower priority frames. There shall be no 
+ *                     fairness mechanisms applied across different 
+ *                     priorities. Higher priority frames could starve 
+ *                     lower priority frames indefinitely.
+ */
+typedef  enum 
+{
+    FIFO_NO_PRIORITY, /**<frames submitted with no priority*/
+    FIFO_PRIORITY /**<higher prority frames submitted before lower priority*/
+}IxEthAccSchedulerDiscipline;
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def IxEthAccTxSchedulerDiscipline
+ *
+ * @brief  Deprecated definition for the port transmit scheduling discipline
+ */ 
+#define IxEthAccTxSchedulerDiscipline IxEthAccSchedulerDiscipline
+
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccTxSchedulingDisciplineSet( IxEthAccPortId portId, IxEthAccSchedulerDiscipline sched)
+ *
+ * @brief Set the port scheduling to one of @a IxEthAccSchedulerDiscipline
+ *
+ * The default behavior of the component is @a FIFO_NO_PRIORITY.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ *
+ * @param portId @ref IxEthAccPortId [in] 
+ * @param sched @ref IxEthAccSchedulerDiscipline [in] 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : Set appropriate discipline.
+ * @li @a IX_ETH_ACC_FAIL :  Invalid/unsupported discipline.
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccTxSchedulingDisciplineSet(IxEthAccPortId portId, 
+								  IxEthAccSchedulerDiscipline sched);
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccRxSchedulingDisciplineSet(IxEthAccSchedulerDiscipline sched)
+ *
+ * @brief Set the Rx scheduling to one of @a IxEthAccSchedulerDiscipline
+ *
+ * The default behavior of the component is @a FIFO_NO_PRIORITY.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @param sched : @a IxEthAccSchedulerDiscipline 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : Set appropriate discipline.
+ * @li @a IX_ETH_ACC_FAIL :  Invalid/unsupported discipline.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccRxSchedulingDisciplineSet(IxEthAccSchedulerDiscipline sched);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn IxEthAccStatus ixEthAccNpeLoopbackEnable(IxEthAccPortId portId)
+ *
+ * @brief Enable NPE loopback
+ *
+ * When this loopback mode is enabled all the transmitted frames are
+ * received on the same port, without payload.
+ *
+ * This function is recommended for power-up diagnostic checks and
+ * should never be used under normal Ethernet traffic operations.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @param portId : ID of the port 
+ *
+ * @note Calling ixEthAccPortDisable followed by ixEthAccPortEnable is
+ * guaranteed to restore correct Ethernet Tx/Rx operation.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : NPE loopback mode enabled
+ * @li @a IX_ETH_ACC_FAIL : Invalid port or Ethernet service not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortNpeLoopbackEnable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn IxEthAccStatus ixEthAccPortNpeLoopbackDisable(IxEthAccPortId portId)
+ *
+ * @brief Disable NPE loopback
+ *
+ * This function is used to disable the NPE loopback if previously
+ * enabled using ixEthAccNpeLoopbackEnable.
+ *
+ * This function is recommended for power-up diagnostic checks and
+ * should never be used under normal Ethernet traffic operations.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @note Calling ixEthAccPortDisable followed by ixEthAccPortEnable is
+ * guaranteed to restore correct Ethernet Tx/Rx operation.
+ *
+ * @param portId : ID of the port 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : NPE loopback successfully disabled
+ * @li @a IX_ETH_ACC_FAIL : Invalid port or Ethernet service not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortNpeLoopbackDisable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn IxEthAccStatus ixEthAccPortTxEnable(IxEthAccPortId portId)
+ *
+ * @brief Enable Tx on the port
+ *
+ * This function is the complement of ixEthAccPortTxDisable and should
+ * be used only after Tx was disabled. A MAC core reset is required before
+ * this function is called (see @a ixEthAccPortMacReset).
+ *
+ * This function is the recommended usage scenario for emergency security
+ * shutdown and hardware failure recovery and should never be used for throttling 
+ * traffic.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @note Calling ixEthAccPortDisable followed by ixEthAccPortEnable is
+ * guaranteed to restore correct Ethernet Tx/Rx operation.
+ *
+ * @param portId : ID of the port 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : Tx successfully enabled
+ * @li @a IX_ETH_ACC_FAIL : Invalid port or Ethernet service not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortTxEnable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn IxEthAccStatus ixEthAccPortTxDisable(IxEthAccPortId portId)
+ *
+ * @brief Disable Tx on the port
+ *
+ * This function can be used to disable Tx in the MAC core.
+ * Tx can be re-enabled, although this is not guaranteed, by performing
+ * a MAC core reset (@a ixEthAccPortMacReset) and calling ixEthAccPortTxEnable.
+ * Note that using this function is not recommended, except for shutting
+ * down Tx for emergency reasons. For proper port shutdown and re-enabling
+ * see ixEthAccPortEnable and ixEthAccPortDisable.
+ *
+ * This function is the recommended usage scenario for emergency security
+ * shutdown and hardware failure recovery and should never be used for throttling 
+ * traffic.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @note Calling ixEthAccPortDisable followed by ixEthAccPortEnable is
+ * guaranteed to restore correct Ethernet Tx/Rx operation.
+ *
+ * @pre
+ *
+ * @param portId : ID of the port 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : Tx successfully disabled
+ * @li @a IX_ETH_ACC_FAIL : Invalid port or Ethernet service not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortTxDisable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn IxEthAccStatus ixEthAccPortRxEnable(IxEthAccPortId portId)
+ *
+ * @brief Enable Rx on the port
+ *
+ * This function is the complement of ixEthAccPortRxDisable and should
+ * be used only after Rx was disabled.
+ *
+ * This function is the recommended usage scenario for emergency security
+ * shutdown and hardware failure recovery and should never be used for throttling 
+ * traffic.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @note Calling ixEthAccPortDisable followed by ixEthAccPortEnable is
+ * guaranteed to restore correct Ethernet Tx/Rx operation.
+ *
+ * @pre
+ *
+ * @param portId : ID of the port 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : Rx successfully enabled
+ * @li @a IX_ETH_ACC_FAIL : Invalid port or Ethernet service not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortRxEnable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn IxEthAccStatus ixEthAccPortRxDisable(IxEthAccPortId portId)
+ *
+ * @brief Disable Rx on the port
+ *
+ * This function can be used to disable Rx in the MAC core.
+ * Rx can be re-enabled, although this is not guaranteed, by performing
+ * a MAC core reset (@a ixEthAccPortMacReset) and calling ixEthAccPortRxEnable.
+ * Note that using this function is not recommended, except for shutting
+ * down Rx for emergency reasons. For proper port shutdown and re-enabling
+ * see ixEthAccPortEnable and ixEthAccPortDisable.
+ *
+ * This function is the recommended usage scenario for emergency security
+ * shutdown and hardware failure recovery and should never be used for throttling 
+ * traffic.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @note Calling ixEthAccPortDisable followed by ixEthAccPortEnable is
+ * guaranteed to restore correct Ethernet Tx/Rx operation.
+ *
+ * @param portId : ID of the port 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : Rx successfully disabled
+ * @li @a IX_ETH_ACC_FAIL : Invalid port or Ethernet service not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortRxDisable(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn IxEthAccStatus ixEthAccPortMacReset(IxEthAccPortId portId)
+ *
+ * @brief Reset MAC core on the port
+ *
+ * This function will perform a MAC core reset (NPE Ethernet coprocessor).
+ * This function is inherently unsafe and the NPE recovery is not guaranteed
+ * after this function is called. The proper manner of performing port disable
+ * and enable (which will reset the MAC as well) is ixEthAccPortEnable/ixEthAccPortDisable.
+ *
+ * This function is the recommended usage scenario for hardware failure recovery
+ * and should never be used for throttling traffic.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @note Calling ixEthAccPortDisable followed by ixEthAccPortEnable is
+ * guaranteed to restore correct Ethernet Tx/Rx operation.
+ *
+ * @param portId : ID of the port 
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS : MAC core reset
+ * @li @a IX_ETH_ACC_FAIL : Invalid port or Ethernet service not initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus 
+ixEthAccPortMacReset(IxEthAccPortId portId);
+
+/*********************************************************************************
+  ####    #####    ##     #####     #     ####    #####     #     ####    ####
+ #          #     #  #      #       #    #          #       #    #    #  #
+  ####      #    #    #     #       #     ####      #       #    #        ####
+      #     #    ######     #       #         #     #       #    #            #
+ #    #     #    #    #     #       #    #    #     #       #    #    #  #    #
+  ####      #    #    #     #       #     ####      #       #     ####    ####
+**********************************************************************************/
+
+
+/**
+ *
+ * @brief This struct defines the statistics returned by this component.
+ *
+ * The component returns MIB2 EthObj variables which are obtained from the 
+ * hardware or maintained by this component. 
+ *
+ *
+ */
+typedef struct   
+{
+    UINT32 dot3StatsAlignmentErrors;            /**< link error count (rx) */
+    UINT32 dot3StatsFCSErrors;                  /**< link error count (rx) */
+    UINT32 dot3StatsInternalMacReceiveErrors;   /**< link error count (rx) */
+    UINT32 RxOverrunDiscards;                   /**< NPE: discarded frames count (rx) */
+    UINT32 RxLearnedEntryDiscards;                /**< NPE: discarded frames count(rx)  */
+    UINT32 RxLargeFramesDiscards;                 /**< NPE: discarded frames count(rx)  */
+    UINT32 RxSTPBlockedDiscards;                  /**< NPE: discarded frames count(rx)  */
+    UINT32 RxVLANTypeFilterDiscards;              /**< NPE: discarded frames count (rx) */
+    UINT32 RxVLANIdFilterDiscards;                /**< NPE: discarded frames count (rx) */
+    UINT32 RxInvalidSourceDiscards;               /**< NPE: discarded frames count (rx) */
+    UINT32 RxBlackListDiscards;                   /**< NPE: discarded frames count (rx) */
+    UINT32 RxWhiteListDiscards;                   /**< NPE: discarded frames count (rx) */
+    UINT32 RxUnderflowEntryDiscards;              /**< NPE: discarded frames count (rx) */
+    UINT32 dot3StatsSingleCollisionFrames;      /**< link error count (tx) */
+    UINT32 dot3StatsMultipleCollisionFrames;    /**< link error count (tx) */
+    UINT32 dot3StatsDeferredTransmissions;      /**< link error count (tx) */
+    UINT32 dot3StatsLateCollisions;             /**< link error count (tx) */
+    UINT32 dot3StatsExcessiveCollsions;         /**< link error count (tx) */
+    UINT32 dot3StatsInternalMacTransmitErrors;  /**< link error count (tx) */
+    UINT32 dot3StatsCarrierSenseErrors;         /**< link error count (tx) */
+    UINT32 TxLargeFrameDiscards;                /**< NPE: discarded frames count (tx) */
+    UINT32 TxVLANIdFilterDiscards;              /**< NPE: discarded frames count (tx) */
+
+}IxEthEthObjStats;
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMibIIStatsGet(IxEthAccPortId portId ,IxEthEthObjStats *retStats )
+ *
+ * @brief  Returns the statistics maintained for a port.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ *
+ * @param portId @ref IxEthAccPortId [in] 
+ * @param retStats @ref IxEthEthObjStats [out]
+ * @note Please note the user is responsible for cache coheriency of the retStat
+ * buffer. The data is actually populated via the NPE's. As such cache safe
+ * memory should be used in the retStats argument.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : Invalid arguments.
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccMibIIStatsGet(IxEthAccPortId portId, IxEthEthObjStats *retStats );
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMibIIStatsGetClear(IxEthAccPortId portId, IxEthEthObjStats *retStats)
+ * 
+ * @brief  Returns and clears the statistics maintained for a port. 
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - yes
+ *
+ * @pre
+ *
+ * @param portId @ref IxEthAccPortId [in] 
+ * @param retStats @ref IxEthEthObjStats [out]
+ * @note Please note the user is responsible for cache coheriency of the retStats
+ * buffer. The data is actually populated via the NPE's. As such cache safe
+ * memory should be used in the retStats argument.
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : invalid arguments.
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccMibIIStatsGetClear(IxEthAccPortId portId, IxEthEthObjStats *retStats);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMibIIStatsClear(IxEthAccPortId portId)
+ *
+ * @brief   Clears the statistics maintained for a port.
+ *
+ * @li Reentrant    - yes
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : Invalid arguments.
+ * @li @a IX_ETH_ACC_INVALID_PORT : portId is invalid.
+ * @li @a IX_ETH_ACC_PORT_UNINITIALIZED : portId is un-initialized
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccMibIIStatsClear(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMacInit(IxEthAccPortId portId)
+ * 
+ * @brief Initializes the ethernet MAC settings 
+ * 
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_INVALID_PORT	:  portId is invalid.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccMacInit(IxEthAccPortId portId);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccStatsShow(IxEthAccPortId portId)
+ *
+ *
+ * @brief Displays a ports statistics on the standard io console using printf.
+ *
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @param portId @ref IxEthAccPortId [in]
+ *
+ * @return void
+ *
+ * <hr>
+ */
+PUBLIC void ixEthAccStatsShow(IxEthAccPortId portId);
+
+/*************************************************************************
+
+ #    #     #       #            #    #  #####      #     ####
+ ##  ##     #       #            ##  ##  #    #     #    #    #
+ # ## #     #       #            # ## #  #    #     #    #    #
+ #    #     #       #            #    #  #    #     #    #    #
+ #    #     #       #            #    #  #    #     #    #    #
+ #    #     #       #            #    #  #####      #     ####
+
+*************************************************************************/
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMiiReadRtn (UINT8 phyAddr, 
+                           UINT8 phyReg, 
+	                   UINT16 *value)
+ *
+ *
+ * @brief Reads a 16 bit value from a PHY
+ *
+ * Reads a 16-bit word from a register of a MII-compliant PHY. Reading
+ * is performed through the MII management interface.  This function returns
+ * when the read operation has successfully completed, or when a timeout has elapsed.
+ *
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and generating the MDIO clock.
+ *   
+ * @param phyAddr UINT8 [in] - the address of the Ethernet PHY (0-31)
+ * @param phyReg UINT8 [in] -  the number of the MII register to read (0-31)
+ * @param value UINT16 [in] -  the value read from the register
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : failed to read the register.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccMiiReadRtn (UINT8 phyAddr, UINT8 phyReg, UINT16 *value);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMiiWriteRtn (UINT8 phyAddr, 
+                            UINT8 phyReg, 
+	                    UINT16 value)
+ *
+ *
+ * @brief Writes a 16 bit value to a PHY
+ *
+ * Writes a 16-bit word from a register of a MII-compliant PHY. Writing
+ * is performed through the MII management interface.  This function returns
+ * when the write operation has successfully completed, or when a timeout has elapsed.
+ *
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and generating the MDIO clock.
+ *   
+ * @param phyAddr UINT8 [in] - the address of the Ethernet PHY (0-31)
+ * @param phyReg UINT8 [in] -  the number of the MII register to write (0-31)
+ * @param value UINT16 [out] -  the value to write to the register
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : failed to write register.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccMiiWriteRtn (UINT8 phyAddr, UINT8 phyReg, UINT16 value);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMiiAccessTimeoutSet(UINT32 timeout)
+ *
+ * @brief Overrides the default timeout value and retry count when reading or 
+ * writing MII registers using ixEthAccMiiWriteRtn or ixEthAccMiiReadRtn
+ *
+ * The default behavior of the component is to use a IX_ETH_ACC_MII_10TH_SEC_IN_MILLIS ms
+ * timeout (declared as 100 in IxEthAccMii_p.h) and a retry count of IX_ETH_ACC_MII_TIMEOUT_10TH_SECS
+ * (declared as 5 in IxEthAccMii_p.h).
+ *
+ * The MII read and write functions will attempt to read the status of the register up
+ * to the retry count times, delaying between each attempt with the timeout value.
+ *
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * @pre
+ *
+ * @param timeout UINT32 [in] - new timeout value, in milliseconds
+ * @param timeout UINT32 [in] - new retry count (a minimum value of 1 must be used)
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : invalid parameter(s)
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus
+ixEthAccMiiAccessTimeoutSet(UINT32 timeout, UINT32 retryCount);
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @fn ixEthAccMiiStatsShow (UINT32 phyAddr)
+ *
+ *
+ * @brief Displays detailed information on a specified PHY
+ *
+ * Displays the current values of the first eigth MII registers for a PHY, 
+ *
+ * @li Reentrant    - no
+ * @li ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and 
+ *      generating the MDIO clock.
+ *   
+ * @param phyAddr UINT32 [in] - the address of the Ethernet PHY (0-31)
+ *
+ * @return IxEthAccStatus
+ * @li @a IX_ETH_ACC_SUCCESS
+ * @li @a IX_ETH_ACC_FAIL : invalid arguments.
+ *
+ * <hr>
+ */
+PUBLIC IxEthAccStatus ixEthAccMiiStatsShow (UINT32 phyAddr);
+
+
+
+/******* BOARD SPECIFIC DEPRECATED API *********/
+
+/* The following functions are high level functions which rely
+ * on the properties and interface of some Ethernet PHYs. The
+ * implementation is hardware specific and has been moved to 
+ * the hardware-specific component IxEthMii.
+ */
+
+ #include "IxEthMii.h"
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def  ixEthAccMiiPhyScan
+ *
+ * @brief : deprecated API entry point. This definition 
+ * ensures backward compatibility
+ *
+ * See @ref ixEthMiiPhyScan
+ *
+ * @note this feature is board specific
+ *
+ */
+#define ixEthAccMiiPhyScan(phyPresent) ixEthMiiPhyScan(phyPresent,IXP425_ETH_ACC_MII_MAX_ADDR)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def ixEthAccMiiPhyConfig
+ *
+ * @brief : deprecated API entry point. This definition 
+ * ensures backward compatibility
+ *
+ * See @ref ixEthMiiPhyConfig
+ *
+ * @note this feature is board specific
+ */
+#define ixEthAccMiiPhyConfig(phyAddr,speed100,fullDuplex,autonegotiate) \
+           ixEthMiiPhyConfig(phyAddr,speed100,fullDuplex,autonegotiate)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def ixEthAccMiiPhyReset
+ *
+ * @brief : deprecated API entry point. This definition 
+ * ensures backward compatibility
+ *
+ * See @ref ixEthMiiPhyReset
+ *
+ * @note this feature is board specific
+ */
+#define ixEthAccMiiPhyReset(phyAddr) \
+           ixEthMiiPhyReset(phyAddr)
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def ixEthAccMiiLinkStatus
+ *
+ * @brief : deprecated API entry point. This definition 
+ * ensures backward compatibility
+ *
+ * See @ref ixEthMiiLinkStatus
+ *
+ * @note this feature is board specific
+ */
+#define ixEthAccMiiLinkStatus(phyAddr,linkUp,speed100,fullDuplex,autoneg) \
+           ixEthMiiLinkStatus(phyAddr,linkUp,speed100,fullDuplex,autoneg)
+
+
+
+/**
+ * @ingroup IxEthAcc
+ *
+ * @def ixEthAccMiiShow  
+ *
+ * @brief : deprecated API entry point. This definition 
+ * ensures backward compatibility
+ *
+ * See @ref ixEthMiiPhyShow
+ *
+ * @note this feature is board specific
+ */
+#define ixEthAccMiiShow(phyAddr) \
+        ixEthMiiPhyShow(phyAddr)
+
+#endif /* ndef IxEthAcc_H */
+/**
+ *@}
+ */

cpu/ixp/npe/include/IxEthAccDataPlane_p.h

diff --git a/cpu/ixp/npe/include/IxEthAccDataPlane_p.h b/cpu/ixp/npe/include/IxEthAccDataPlane_p.h
new file mode 100644
index 0000000..8b8e6b2
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthAccDataPlane_p.h
@@ -0,0 +1,245 @@
+/**
+ * @file IxEthAccDataPlane_p.h
+ *
+ * @author Intel Corporation
+ * @date 12-Feb-2002
+ *
+ * @brief  Internal Header file for IXP425 Ethernet Access component.
+ *
+ * Design Notes:
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+
+#ifndef IxEthAccDataPlane_p_H
+#define IxEthAccDataPlane_p_H
+
+#include <IxOsal.h>
+#include <IxQMgr.h>
+
+/**
+ * @addtogroup IxEthAccPri
+ *@{
+ */
+
+/* typedefs global to this file*/
+
+typedef struct
+{
+    IX_OSAL_MBUF *pHead;
+    IX_OSAL_MBUF *pTail;
+}IxEthAccDataPlaneQList;
+
+
+/**
+ * @struct  IxEthAccDataPlaneStats
+ * @brief   Statistics data structure associated with the data plane
+ *
+ */
+typedef struct
+{
+    UINT32 addToSwQ;
+    UINT32 removeFromSwQ;
+    UINT32 unchainedTxMBufs;
+    UINT32 chainedTxMBufs;
+    UINT32 unchainedTxDoneMBufs;
+    UINT32 chainedTxDoneMBufs;
+    UINT32 unchainedRxMBufs;
+    UINT32 chainedRxMBufs;
+    UINT32 unchainedRxFreeMBufs;
+    UINT32 chainedRxFreeMBufs;
+    UINT32 rxCallbackCounter;
+    UINT32 rxCallbackBurstRead;
+    UINT32 txDoneCallbackCounter;
+    UINT32 unexpectedError;
+} IxEthAccDataPlaneStats;
+
+/**
+ * @fn ixEthAccMbufFromSwQ
+ * @brief  used during disable steps to convert mbufs from 
+ *  swq format, ready to be pushed into hw queues for NPE, 
+ *  back into XScale format 
+ */
+IX_OSAL_MBUF *ixEthAccMbufFromSwQ(IX_OSAL_MBUF *mbuf);
+
+/**
+ * @fn ixEthAccDataPlaneShow
+ * @brief  Show function (for data plane statistics
+ */
+void ixEthAccDataPlaneShow(void);
+
+/*
+ * lock dataplane when atomic operation is required
+ */
+#define IX_ETH_ACC_DATA_PLANE_LOCK(arg) arg = ixOsalIrqLock();
+#define IX_ETH_ACC_DATA_PLANE_UNLOCK(arg) ixOsalIrqUnlock(arg);
+
+/*
+ * Use MBUF fields
+ */
+#define IX_ETHACC_NE_SHARED(mBufPtr) \
+ ((IxEthAccNe *)&((mBufPtr)->ix_ne))
+
+#if 1
+
+#define IX_ETHACC_NE_NEXT(mBufPtr) (mBufPtr)->ix_ne.reserved[0]
+
+/* tm - wrong!! len and pkt_len are in the second word - #define IX_ETHACC_NE_LEN(mBufPtr) (mBufPtr)->ix_ne.reserved[3] */
+#define IX_ETHACC_NE_LEN(mBufPtr) (mBufPtr)->ix_ne.reserved[1]
+
+#define IX_ETHACC_NE_DATA(mBufPtr)(mBufPtr)->ix_ne.reserved[2]
+
+#else
+
+#define IX_ETHACC_NE_NEXT(mBufPtr) \
+  IX_ETHACC_NE_SHARED(mBufPtr)->ixReserved_next
+
+#define IX_ETHACC_NE_LEN(mBufPtr) \
+  IX_ETHACC_NE_SHARED(mBufPtr)->ixReserved_lengths
+
+#define IX_ETHACC_NE_DATA(mBufPtr) \
+  IX_ETHACC_NE_SHARED(mBufPtr)->ixReserved_data
+#endif
+
+/*
+ * Use MBUF  next pointer field to chain data.
+ */
+#define IX_ETH_ACC_MBUF_NEXT_PKT_CHAIN_MEMBER(mbuf) (mbuf)->ix_ctrl.ix_chain
+
+
+
+#define IX_ETH_ACC_DATAPLANE_IS_Q_EMPTY(mbuf_list) ((mbuf_list.pHead) == NULL)
+    
+
+#define IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_HEAD(mbuf_list,mbuf_to_add) 		\
+  do {										\
+    int lockVal;								\
+    IX_ETH_ACC_DATA_PLANE_LOCK(lockVal);                                    	\
+    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.addToSwQ);                           \
+    if ( (mbuf_list.pHead) != NULL ) 						\
+    {										\
+      (IX_ETH_ACC_MBUF_NEXT_PKT_CHAIN_MEMBER((mbuf_to_add))) = (mbuf_list.pHead);\
+      (mbuf_list.pHead) = (mbuf_to_add);					\
+    } 										\
+    else {									\
+      (mbuf_list.pTail) = (mbuf_list.pHead) = (mbuf_to_add);			\
+      IX_ETH_ACC_MBUF_NEXT_PKT_CHAIN_MEMBER((mbuf_to_add)) = NULL;		\
+    } 										\
+    IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);					\
+  } while(0)
+
+
+#define IX_ETH_ACC_DATAPLANE_ADD_MBUF_TO_Q_TAIL(mbuf_list,mbuf_to_add)   	\
+  do {										\
+    int lockVal;								\
+    IX_ETH_ACC_DATA_PLANE_LOCK(lockVal);                                    	\
+    IX_ETH_ACC_STATS_INC(ixEthAccDataStats.addToSwQ);                           \
+    if ( (mbuf_list.pHead) == NULL ) 						\
+    {										\
+      (mbuf_list.pHead) = mbuf_to_add;						\
+      IX_ETH_ACC_MBUF_NEXT_PKT_CHAIN_MEMBER((mbuf_to_add)) = NULL;		\
+    } 										\
+    else {									\
+      IX_ETH_ACC_MBUF_NEXT_PKT_CHAIN_MEMBER((mbuf_list.pTail)) = (mbuf_to_add);	\
+      IX_ETH_ACC_MBUF_NEXT_PKT_CHAIN_MEMBER((mbuf_to_add)) = NULL;		\
+    } 										\
+    (mbuf_list.pTail) = mbuf_to_add;						\
+    IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);					\
+  } while (0)
+
+
+#define IX_ETH_ACC_DATAPLANE_REMOVE_MBUF_FROM_Q_HEAD(mbuf_list,mbuf_to_rem)   	\
+  do {										\
+    int lockVal;								\
+    IX_ETH_ACC_DATA_PLANE_LOCK(lockVal);                                    	\
+    if ( (mbuf_list.pHead) != NULL ) 						\
+    {										\
+      IX_ETH_ACC_STATS_INC(ixEthAccDataStats.removeFromSwQ);                    \
+      (mbuf_to_rem) = (mbuf_list.pHead) ;					\
+      (mbuf_list.pHead) = (IX_ETH_ACC_MBUF_NEXT_PKT_CHAIN_MEMBER((mbuf_to_rem)));\
+    } 										\
+    else {									\
+      (mbuf_to_rem) = NULL;							\
+    } 										\
+    IX_ETH_ACC_DATA_PLANE_UNLOCK(lockVal);					\
+  } while (0)
+
+
+/**
+ * @brief message handler QManager entries for NPE id => port ID conversion (NPE_B => 0, NPE_C => 1)
+ */
+#define IX_ETH_ACC_PORT_TO_NPE_ID(port) \
+   ixEthAccPortData[(port)].npeId
+
+#define IX_ETH_ACC_NPE_TO_PORT_ID(npe) ((npe == 0 ? 2 : (npe == 1 ? 0 : ( npe == 2 ? 1 : -1 ))))
+
+#define IX_ETH_ACC_PORT_TO_TX_Q_ID(port)  \
+   ixEthAccPortData[(port)].ixEthAccTxData.txQueue
+
+#define IX_ETH_ACC_PORT_TO_RX_FREE_Q_ID(port) \
+   ixEthAccPortData[(port)].ixEthAccRxData.rxFreeQueue
+
+#define IX_ETH_ACC_PORT_TO_TX_Q_SOURCE(port)    (port == IX_ETH_PORT_1 ? IX_ETH_ACC_TX_FRAME_ENET0_Q_SOURCE : (port == IX_ETH_PORT_2 ? IX_ETH_ACC_TX_FRAME_ENET1_Q_SOURCE : IX_ETH_ACC_TX_FRAME_ENET2_Q_SOURCE))
+
+#define IX_ETH_ACC_PORT_TO_RX_FREE_Q_SOURCE(port) (port == IX_ETH_PORT_1 ? IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q_SOURCE : (port == IX_ETH_PORT_2 ? IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q_SOURCE : IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q_SOURCE ))
+
+/* Flush the mbufs chain and all data pointed to by the mbuf */
+
+#ifndef NDEBUG
+#define IX_ETH_ACC_STATS_INC(x) (x++)
+#else
+#define IX_ETH_ACC_STATS_INC(x)
+#endif
+
+#define IX_ETH_ACC_MAX_TX_FRAMES_TO_SUBMIT 128
+
+void ixEthRxFrameQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId);
+void ixEthRxMultiBufferQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId);
+void ixEthTxFrameDoneQMCallback(IxQMgrQId qId, IxQMgrCallbackId callbackId);
+
+#endif /* IxEthAccDataPlane_p_H */
+
+
+/**
+ *@}
+ */
+

cpu/ixp/npe/include/IxEthAccMac_p.h

diff --git a/cpu/ixp/npe/include/IxEthAccMac_p.h b/cpu/ixp/npe/include/IxEthAccMac_p.h
new file mode 100644
index 0000000..93e9d98
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthAccMac_p.h
@@ -0,0 +1,248 @@
+/*
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+
+#ifndef IxEthAccMac_p_H
+#define IxEthAccMac_p_H
+
+#include "IxOsal.h"
+
+#define IX_ETH_ACC_MAX_MULTICAST_ADDRESSES 256
+#define IX_ETH_ACC_NUM_PORTS 3
+#define IX_ETH_ACC_MAX_FRAME_SIZE_DEFAULT 1536
+#define IX_ETH_ACC_MAX_FRAME_SIZE_UPPER_RANGE (65536-64)
+#define IX_ETH_ACC_MAX_FRAME_SIZE_LOWER_RANGE 64
+
+/*
+ * 
+ * MAC register definitions
+ *
+ */
+#define IX_ETH_ACC_MAC_0_BASE IX_OSAL_IXP400_ETHA_PHYS_BASE
+#define IX_ETH_ACC_MAC_1_BASE IX_OSAL_IXP400_ETHB_PHYS_BASE
+#define IX_ETH_ACC_MAC_2_BASE IX_OSAL_IXP400_ETH_NPEA_PHYS_BASE
+
+#define IX_ETH_ACC_MAC_TX_CNTRL1       0x000
+#define IX_ETH_ACC_MAC_TX_CNTRL2       0x004
+#define IX_ETH_ACC_MAC_RX_CNTRL1       0x010
+#define IX_ETH_ACC_MAC_RX_CNTRL2       0x014
+#define IX_ETH_ACC_MAC_RANDOM_SEED     0x020
+#define IX_ETH_ACC_MAC_THRESH_P_EMPTY  0x030
+#define IX_ETH_ACC_MAC_THRESH_P_FULL   0x038
+#define IX_ETH_ACC_MAC_BUF_SIZE_TX     0x040
+#define IX_ETH_ACC_MAC_TX_DEFER        0x050
+#define IX_ETH_ACC_MAC_RX_DEFER        0x054
+#define IX_ETH_ACC_MAC_TX_TWO_DEFER_1  0x060
+#define IX_ETH_ACC_MAC_TX_TWO_DEFER_2  0x064
+#define IX_ETH_ACC_MAC_SLOT_TIME       0x070
+#define IX_ETH_ACC_MAC_MDIO_CMD_1      0x080
+#define IX_ETH_ACC_MAC_MDIO_CMD_2      0x084
+#define IX_ETH_ACC_MAC_MDIO_CMD_3      0x088
+#define IX_ETH_ACC_MAC_MDIO_CMD_4      0x08c
+#define IX_ETH_ACC_MAC_MDIO_STS_1      0x090
+#define IX_ETH_ACC_MAC_MDIO_STS_2      0x094
+#define IX_ETH_ACC_MAC_MDIO_STS_3      0x098
+#define IX_ETH_ACC_MAC_MDIO_STS_4      0x09c
+#define IX_ETH_ACC_MAC_ADDR_MASK_1     0x0A0
+#define IX_ETH_ACC_MAC_ADDR_MASK_2     0x0A4
+#define IX_ETH_ACC_MAC_ADDR_MASK_3     0x0A8
+#define IX_ETH_ACC_MAC_ADDR_MASK_4     0x0AC
+#define IX_ETH_ACC_MAC_ADDR_MASK_5     0x0B0
+#define IX_ETH_ACC_MAC_ADDR_MASK_6     0x0B4
+#define IX_ETH_ACC_MAC_ADDR_1          0x0C0
+#define IX_ETH_ACC_MAC_ADDR_2          0x0C4
+#define IX_ETH_ACC_MAC_ADDR_3          0x0C8
+#define IX_ETH_ACC_MAC_ADDR_4          0x0CC
+#define IX_ETH_ACC_MAC_ADDR_5          0x0D0
+#define IX_ETH_ACC_MAC_ADDR_6          0x0D4
+#define IX_ETH_ACC_MAC_INT_CLK_THRESH  0x0E0
+#define IX_ETH_ACC_MAC_UNI_ADDR_1      0x0F0
+#define IX_ETH_ACC_MAC_UNI_ADDR_2      0x0F4
+#define IX_ETH_ACC_MAC_UNI_ADDR_3      0x0F8
+#define IX_ETH_ACC_MAC_UNI_ADDR_4      0x0FC
+#define IX_ETH_ACC_MAC_UNI_ADDR_5      0x100
+#define IX_ETH_ACC_MAC_UNI_ADDR_6      0x104
+#define IX_ETH_ACC_MAC_CORE_CNTRL      0x1FC
+
+
+/*
+ *
+ *Bit definitions
+ *
+ */
+
+/* TX Control Register 1*/
+
+#define IX_ETH_ACC_TX_CNTRL1_TX_EN         BIT(0)
+#define IX_ETH_ACC_TX_CNTRL1_DUPLEX        BIT(1)
+#define IX_ETH_ACC_TX_CNTRL1_RETRY         BIT(2)
+#define IX_ETH_ACC_TX_CNTRL1_PAD_EN        BIT(3)
+#define IX_ETH_ACC_TX_CNTRL1_FCS_EN        BIT(4)
+#define IX_ETH_ACC_TX_CNTRL1_2DEFER        BIT(5)
+#define IX_ETH_ACC_TX_CNTRL1_RMII          BIT(6)
+
+/* TX Control Register 2 */
+#define IX_ETH_ACC_TX_CNTRL2_RETRIES_MASK  0xf
+
+/* RX Control Register 1 */
+#define IX_ETH_ACC_RX_CNTRL1_RX_EN         BIT(0)
+#define IX_ETH_ACC_RX_CNTRL1_PADSTRIP_EN   BIT(1)
+#define IX_ETH_ACC_RX_CNTRL1_CRC_EN        BIT(2)
+#define IX_ETH_ACC_RX_CNTRL1_PAUSE_EN      BIT(3)
+#define IX_ETH_ACC_RX_CNTRL1_LOOP_EN       BIT(4)
+#define IX_ETH_ACC_RX_CNTRL1_ADDR_FLTR_EN  BIT(5)
+#define IX_ETH_ACC_RX_CNTRL1_RX_RUNT_EN    BIT(6)
+#define IX_ETH_ACC_RX_CNTRL1_BCAST_DIS     BIT(7)
+
+/* RX Control Register 2 */
+#define IX_ETH_ACC_RX_CNTRL2_DEFER_EN      BIT(0)
+
+
+
+/* Core Control Register */
+#define IX_ETH_ACC_CORE_RESET              BIT(0)
+#define IX_ETH_ACC_CORE_RX_FIFO_FLUSH      BIT(1)
+#define IX_ETH_ACC_CORE_TX_FIFO_FLUSH      BIT(2)
+#define IX_ETH_ACC_CORE_SEND_JAM           BIT(3)
+#define IX_ETH_ACC_CORE_MDC_EN             BIT(4)
+
+/* 1st bit of 1st MAC octet */
+#define IX_ETH_ACC_ETH_MAC_BCAST_MCAST_BIT ( 1) 
+
+
+/*
+ *
+ * Default values
+ *
+ */
+
+
+#define IX_ETH_ACC_TX_CNTRL1_DEFAULT  (IX_ETH_ACC_TX_CNTRL1_TX_EN | \
+ IX_ETH_ACC_TX_CNTRL1_RETRY  | \
+ IX_ETH_ACC_TX_CNTRL1_FCS_EN | \
+ IX_ETH_ACC_TX_CNTRL1_2DEFER | \
+ IX_ETH_ACC_TX_CNTRL1_PAD_EN)
+
+#define IX_ETH_ACC_TX_MAX_RETRIES_DEFAULT      0x0f 
+
+#define IX_ETH_ACC_RX_CNTRL1_DEFAULT    (IX_ETH_ACC_RX_CNTRL1_CRC_EN    \
+					 | IX_ETH_ACC_RX_CNTRL1_RX_EN)
+
+#define IX_ETH_ACC_RX_CNTRL2_DEFAULT           0x0
+
+/* Thresholds determined by NPE firmware FS */
+#define IX_ETH_ACC_MAC_THRESH_P_EMPTY_DEFAULT  0x12
+#define IX_ETH_ACC_MAC_THRESH_P_FULL_DEFAULT   0x30
+
+/* Number of bytes that must be in the tx fifo before
+   transmission commences*/
+#define IX_ETH_ACC_MAC_BUF_SIZE_TX_DEFAULT     0x8
+
+/* One-part deferral values */
+#define IX_ETH_ACC_MAC_TX_DEFER_DEFAULT        0x15
+#define IX_ETH_ACC_MAC_RX_DEFER_DEFAULT        0x16
+
+/* Two-part deferral values... */
+#define IX_ETH_ACC_MAC_TX_TWO_DEFER_1_DEFAULT  0x08
+#define IX_ETH_ACC_MAC_TX_TWO_DEFER_2_DEFAULT  0x07
+
+/* This value applies to MII */
+#define IX_ETH_ACC_MAC_SLOT_TIME_DEFAULT       0x80
+
+/* This value applies to RMII */
+#define IX_ETH_ACC_MAC_SLOT_TIME_RMII_DEFAULT  0xFF
+
+#define IX_ETH_ACC_MAC_ADDR_MASK_DEFAULT       0xFF
+
+#define IX_ETH_ACC_MAC_INT_CLK_THRESH_DEFAULT  0x1
+/*The following is a value chosen at random*/
+#define IX_ETH_ACC_RANDOM_SEED_DEFAULT         0x8
+
+/*By default we must configure the MAC to generate the 
+  MDC clock*/
+#define IX_ETH_ACC_CORE_DEFAULT                (IX_ETH_ACC_CORE_MDC_EN)
+
+#define IXP425_ETH_ACC_MAX_PHY 2
+#define IXP425_ETH_ACC_MAX_AN_ENTRIES 20
+#define IX_ETH_ACC_MAC_RESET_DELAY    1
+
+#define IX_ETH_ACC_MAC_ALL_BITS_SET   0xFF
+
+#define IX_ETH_ACC_MAC_MSGID_SHL      24
+
+#define IX_ETH_ACC_PORT_DISABLE_DELAY_MSECS 20
+#define IX_ETH_ACC_PORT_DISABLE_DELAY_COUNT 200  /* 4 seconds timeout */
+#define IX_ETH_ACC_PORT_DISABLE_RETRY_COUNT 3
+#define IX_ETH_ACC_MIB_STATS_DELAY_MSECS 2000 /* 2 seconds delay for ethernet stats */ 
+
+/*Register access macros*/
+#if  (CPU == SIMSPARCSOLARIS)
+extern void registerWriteStub (UINT32 base, UINT32 offset, UINT32 val);
+extern UINT32 registerReadStub (UINT32 base, UINT32 offset);
+
+#define REG_WRITE(b,o,v) registerWriteStub(b, o, v)
+#define REG_READ(b,o,v)  do { v = registerReadStub(b, o); } while (0)
+#else
+#define REG_WRITE(b,o,v) IX_OSAL_WRITE_LONG((volatile UINT32 *)(b + o), v)
+#define REG_READ(b,o,v)  (v = IX_OSAL_READ_LONG((volatile UINT32 *)(b + o)))
+
+#endif
+
+void ixEthAccMacUnload(void);
+IxEthAccStatus ixEthAccMacMemInit(void);
+
+/* MAC core loopback */
+IxEthAccStatus ixEthAccPortLoopbackEnable(IxEthAccPortId portId);
+IxEthAccStatus ixEthAccPortLoopbackDisable(IxEthAccPortId portId);
+
+/* MAC core traffic control */
+IxEthAccStatus ixEthAccPortTxEnablePriv(IxEthAccPortId portId);
+IxEthAccStatus ixEthAccPortTxDisablePriv(IxEthAccPortId portId);
+IxEthAccStatus ixEthAccPortRxEnablePriv(IxEthAccPortId portId);
+IxEthAccStatus ixEthAccPortRxDisablePriv(IxEthAccPortId portId);
+IxEthAccStatus ixEthAccPortMacResetPriv(IxEthAccPortId portId);
+
+/* NPE software loopback */
+IxEthAccStatus ixEthAccNpeLoopbackDisablePriv(IxEthAccPortId portId);
+IxEthAccStatus ixEthAccNpeLoopbackEnablePriv(IxEthAccPortId portId);
+
+#endif /*IxEthAccMac_p_H*/
+

cpu/ixp/npe/include/IxEthAccMii_p.h

diff --git a/cpu/ixp/npe/include/IxEthAccMii_p.h b/cpu/ixp/npe/include/IxEthAccMii_p.h
new file mode 100644
index 0000000..aa42f9c
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthAccMii_p.h
@@ -0,0 +1,97 @@
+/**
+ * @file IxEthAccMii_p.h
+ *
+ * @author Intel Corporation
+ * @date 
+ *
+ * @brief  MII Header file
+ *
+ * Design Notes:
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxEthAccMii_p_H
+#define IxEthAccMii_p_H
+
+/* MII definitions - these have been verified against the LXT971 and LXT972 PHYs*/
+
+#define IXP425_ETH_ACC_MII_MAX_REG      32      /* max register per phy */
+
+#define IX_ETH_ACC_MII_REG_SHL    16
+#define IX_ETH_ACC_MII_ADDR_SHL   21
+
+/* Definitions for MII access routines*/
+ 
+#define IX_ETH_ACC_MII_GO                  BIT(31)
+#define IX_ETH_ACC_MII_WRITE               BIT(26)
+#define IX_ETH_ACC_MII_TIMEOUT_10TH_SECS        5    
+#define IX_ETH_ACC_MII_10TH_SEC_IN_MILLIS     100
+#define IX_ETH_ACC_MII_READ_FAIL           BIT(31)
+ 
+#define IX_ETH_ACC_MII_PHY_DEF_DELAY   300  /* max delay before link up, etc. */
+#define IX_ETH_ACC_MII_PHY_NO_DELAY    0x0  /* do not delay */
+#define IX_ETH_ACC_MII_PHY_NULL        0xff /* PHY is not present */
+#define IX_ETH_ACC_MII_PHY_DEF_ADDR    0x0  /* default PHY's logical address */
+
+#ifndef IX_ETH_ACC_MII_MONITOR_DELAY
+#   define IX_ETH_ACC_MII_MONITOR_DELAY   0x5    /* in seconds */
+#endif
+
+/* Register definition */  
+
+#define IX_ETH_ACC_MII_CTRL_REG	    0x0	/* Control Register */
+#define IX_ETH_ACC_MII_STAT_REG	    0x1	/* Status Register */
+#define IX_ETH_ACC_MII_PHY_ID1_REG  0x2	/* PHY identifier 1 Register */
+#define IX_ETH_ACC_MII_PHY_ID2_REG  0x3	/* PHY identifier 2 Register */
+#define IX_ETH_ACC_MII_AN_ADS_REG   0x4	/* Auto-Negotiation 	  */
+					/* Advertisement Register */
+#define IX_ETH_ACC_MII_AN_PRTN_REG  0x5	/* Auto-Negotiation 	    */
+					/* partner ability Register */
+#define IX_ETH_ACC_MII_AN_EXP_REG   0x6	/* Auto-Negotiation   */
+					/* Expansion Register */
+#define IX_ETH_ACC_MII_AN_NEXT_REG  0x7	/* Auto-Negotiation 	       */
+					/* next-page transmit Register */
+
+IxEthAccStatus ixEthAccMdioShow (void);
+IxEthAccStatus ixEthAccMiiInit(void);
+void ixEthAccMiiUnload(void);
+
+#endif  /*IxEthAccMii_p_H*/

cpu/ixp/npe/include/IxEthAccQueueAssign_p.h

diff --git a/cpu/ixp/npe/include/IxEthAccQueueAssign_p.h b/cpu/ixp/npe/include/IxEthAccQueueAssign_p.h
new file mode 100644
index 0000000..e5fd16e
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthAccQueueAssign_p.h
@@ -0,0 +1,137 @@
+/**
+ * @file IxEthAccQueueAssign_p.h
+ *
+ * @author Intel Corporation
+ * @date 06-Mar-2002
+ *
+ * @brief   Mapping from QMgr Q's to internal assignment
+ *
+ * Design Notes:
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @addtogroup IxEthAccPri
+ *@{
+ */
+
+/*
+ * Os/System dependancies.
+ */
+#include "IxOsal.h"
+
+/*
+ * Intermodule dependancies
+ */
+#include "IxQMgr.h"
+#include "IxQueueAssignments.h"
+
+/* Check range of Q's assigned to this component. */
+#if IX_ETH_ACC_RX_FRAME_ETH_Q >= (IX_QMGR_MIN_QUEUPP_QID ) |    	\
+ IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q  >=  (IX_QMGR_MIN_QUEUPP_QID) | 	\
+ IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q  >=  (IX_QMGR_MIN_QUEUPP_QID) | 	\
+ IX_ETH_ACC_TX_FRAME_ENET0_Q >=   (IX_QMGR_MIN_QUEUPP_QID) |  		\
+ IX_ETH_ACC_TX_FRAME_ENET1_Q >=   (IX_QMGR_MIN_QUEUPP_QID) | 		\
+ IX_ETH_ACC_TX_FRAME_DONE_ETH_Q  >=  (IX_QMGR_MIN_QUEUPP_QID)  
+#error "Not all Ethernet Access Queues are betweem 1-31, requires full functionalty Q's unless otherwise validated "
+#endif
+
+/**
+*
+* @typedef  IxEthAccQregInfo
+*
+* @brief 
+*
+*/
+typedef struct 
+{
+   IxQMgrQId qId;
+   char *qName;
+   IxQMgrCallback qCallback;
+   IxQMgrCallbackId callbackTag;
+   IxQMgrQSizeInWords qSize;
+   IxQMgrQEntrySizeInWords qWords; 
+   BOOL           qNotificationEnableAtStartup;
+   IxQMgrSourceId qConditionSource; 
+   IxQMgrWMLevel  AlmostEmptyThreshold;
+   IxQMgrWMLevel  AlmostFullThreshold;
+
+} IxEthAccQregInfo;
+
+/*
+ * Prototypes for all QM callbacks.
+ */
+
+/* 
+ * Rx Callbacks 
+ */
+IX_ETH_ACC_PUBLIC
+void  ixEthRxFrameQMCallback(IxQMgrQId, IxQMgrCallbackId);
+
+IX_ETH_ACC_PUBLIC
+void  ixEthRxMultiBufferQMCallback(IxQMgrQId, IxQMgrCallbackId);
+
+IX_ETH_ACC_PUBLIC
+void  ixEthRxFreeQMCallback(IxQMgrQId, IxQMgrCallbackId);
+
+/* 
+ * Tx Callback.
+ */
+IX_ETH_ACC_PUBLIC
+void  ixEthTxFrameQMCallback(IxQMgrQId, IxQMgrCallbackId);
+
+IX_ETH_ACC_PUBLIC
+void  ixEthTxFrameDoneQMCallback(IxQMgrQId, IxQMgrCallbackId );
+
+
+#define IX_ETH_ACC_QM_QUEUE_DISPATCH_PRIORITY (IX_QMGR_Q_PRIORITY_0) /* Highest priority */
+
+/*
+ * Queue watermarks
+ */
+#define IX_ETH_ACC_RX_FRAME_ETH_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_NOT_E   )
+#define IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_E   )   
+#define IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_E   )
+#define IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_E   )
+#define IX_ETH_ACC_TX_FRAME_ENET0_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_E   ) 
+#define IX_ETH_ACC_TX_FRAME_ENET1_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_E   )
+#define IX_ETH_ACC_TX_FRAME_ENET2_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_E   )
+#define IX_ETH_ACC_TX_FRAME_DONE_ETH_Q_SOURCE 		(IX_QMGR_Q_SOURCE_ID_NOT_E   )

cpu/ixp/npe/include/IxEthAcc_p.h

diff --git a/cpu/ixp/npe/include/IxEthAcc_p.h b/cpu/ixp/npe/include/IxEthAcc_p.h
new file mode 100644
index 0000000..37c5560
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthAcc_p.h
@@ -0,0 +1,325 @@
+/**
+ * @file IxEthAcc_p.h
+ *
+ * @author Intel Corporation
+ * @date 12-Feb-2002
+ *
+ * @brief  Internal Header file for IXP425 Ethernet Access component.
+ *
+ * Design Notes:
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @addtogroup IxEthAccPri
+ *@{
+ */
+
+#ifndef IxEthAcc_p_H
+#define IxEthAcc_p_H
+
+/*
+ * Os/System dependancies.
+ */
+#include "IxOsal.h"
+
+/*
+ * Intermodule dependancies
+ */
+#include "IxNpeDl.h"
+#include "IxQMgr.h"
+
+#include "IxEthNpe.h"
+
+/* 
+ * Intra module dependancies
+ */
+
+#include "IxEthAccDataPlane_p.h"
+#include "IxEthAccMac_p.h"
+
+
+#define INLINE __inline__
+
+#ifdef NDEBUG
+
+#define IX_ETH_ACC_PRIVATE static
+
+#else
+
+#define IX_ETH_ACC_PRIVATE
+
+#endif /* ndef NDEBUG */
+
+#define IX_ETH_ACC_PUBLIC
+
+
+#define IX_ETH_ACC_IS_PORT_VALID(port) ((port) <  IX_ETH_ACC_NUMBER_OF_PORTS  ? TRUE : FALSE )
+
+
+
+#ifndef NDEBUG
+#define IX_ETH_ACC_FATAL_LOG(a,b,c,d,e,f,g)   { ixOsalLog ( IX_OSAL_LOG_LVL_FATAL,IX_OSAL_LOG_DEV_STDOUT,a,b,c,d,e,f,g);}
+#define IX_ETH_ACC_WARNING_LOG(a,b,c,d,e,f,g) { ixOsalLog ( IX_OSAL_LOG_LVL_WARNING,IX_OSAL_LOG_DEV_STDOUT,a,b,c,d,e,f,g);}
+#define IX_ETH_ACC_DEBUG_LOG(a,b,c,d,e,f,g)   { ixOsalLog ( IX_OSAL_LOG_LVL_FATAL,IX_OSAL_LOG_DEV_STDOUT,a,b,c,d,e,f,g);}
+#else
+#define IX_ETH_ACC_FATAL_LOG(a,b,c,d,e,f,g)   { ixOsalLog ( IX_OSAL_LOG_LVL_FATAL,IX_OSAL_LOG_DEV_STDOUT,a,b,c,d,e,f,g);}
+#define IX_ETH_ACC_WARNING_LOG(a,b,c,d,e,f,g) { ixOsalLog ( IX_OSAL_LOG_LVL_WARNING,IX_OSAL_LOG_DEV_STDOUT,a,b,c,d,e,f,g);}
+#define IX_ETH_ACC_DEBUG_LOG(a,b,c,d,e,f,g)   {}
+#endif
+
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccInitDataPlane(void);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccQMgrQueuesConfig(void);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccQMgrRxCallbacksRegister(IxQMgrCallback ixQMgrCallback);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccSingleEthNpeCheck(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC void ixEthAccQMgrRxQEntryGet(UINT32 *numRxQueueEntries);
+
+/* prototypes for the private control plane functions (used by the control interface wrapper) */
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortEnablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortDisablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortEnabledQueryPriv(IxEthAccPortId portId, BOOL *enabled);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortPromiscuousModeClearPriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortPromiscuousModeSetPriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortUnicastMacAddressSetPriv(IxEthAccPortId portId, IxEthAccMacAddr *macAddr);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortUnicastMacAddressGetPriv(IxEthAccPortId portId, IxEthAccMacAddr *macAddr);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortMulticastAddressJoinPriv(IxEthAccPortId portId, IxEthAccMacAddr *macAddr);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortMulticastAddressJoinAllPriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortMulticastAddressLeavePriv(IxEthAccPortId portId, IxEthAccMacAddr *macAddr);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortMulticastAddressLeaveAllPriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortUnicastAddressShowPriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC void ixEthAccPortMulticastAddressShowPriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortDuplexModeSetPriv(IxEthAccPortId portId, IxEthAccDuplexMode mode);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortDuplexModeGetPriv(IxEthAccPortId portId, IxEthAccDuplexMode *mode);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortTxFrameAppendPaddingEnablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortTxFrameAppendPaddingDisablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortTxFrameAppendFCSEnablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortTxFrameAppendFCSDisablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortRxFrameAppendFCSEnablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccPortRxFrameAppendFCSDisablePriv(IxEthAccPortId portId);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccTxSchedulingDisciplineSetPriv(IxEthAccPortId portId, IxEthAccSchedulerDiscipline sched);
+IX_ETH_ACC_PUBLIC IxEthAccStatus ixEthAccRxSchedulingDisciplineSetPriv(IxEthAccSchedulerDiscipline sched);
+
+/**
+ * @struct  ixEthAccRxDataStats
+ * @brief   Stats data structures for data path. - Not obtained from h/w
+ *
+ */
+typedef struct
+{ 
+    UINT32 rxFrameClientCallback;
+    UINT32 rxFreeRepOK;
+    UINT32 rxFreeRepDelayed;
+    UINT32 rxFreeRepFromSwQOK;
+    UINT32 rxFreeRepFromSwQDelayed;
+    UINT32 rxFreeLateNotificationEnabled;
+    UINT32 rxFreeLowCallback;
+    UINT32 rxFreeOverflow;
+    UINT32 rxFreeLock;
+    UINT32 rxDuringDisable;
+    UINT32 rxSwQDuringDisable;
+    UINT32 rxUnlearnedMacAddress;
+    UINT32 rxPriority[IX_ETH_ACC_TX_PRIORITY_7 + 1];
+    UINT32 rxUnexpectedError;
+    UINT32 rxFiltered;
+} IxEthAccRxDataStats;
+
+/**
+ * @struct  IxEthAccTxDataStats
+ * @brief   Stats data structures for data path. - Not obtained from h/w
+ *
+ */
+typedef struct
+{   
+    UINT32 txQOK;
+    UINT32 txQDelayed;
+    UINT32 txFromSwQOK;
+    UINT32 txFromSwQDelayed;
+    UINT32 txLowThreshCallback;
+    UINT32 txDoneClientCallback;
+    UINT32 txDoneClientCallbackDisable;
+    UINT32 txOverflow;
+    UINT32 txLock;
+    UINT32 txPriority[IX_ETH_ACC_TX_PRIORITY_7 + 1];
+    UINT32 txLateNotificationEnabled;
+    UINT32 txDoneDuringDisable;
+    UINT32 txDoneSwQDuringDisable;
+    UINT32 txUnexpectedError;
+} IxEthAccTxDataStats;
+
+/* port Disable state machine : list of states */
+typedef enum
+{
+    /* general port states */
+    DISABLED = 0,
+    ACTIVE,
+
+    /* particular Tx/Rx states */
+    REPLENISH,
+    RECEIVE,
+    TRANSMIT,
+    TRANSMIT_DONE
+} IxEthAccPortDisableState;
+
+typedef struct
+{
+    BOOL fullDuplex;
+    BOOL rxFCSAppend;
+    BOOL txFCSAppend;
+    BOOL txPADAppend;
+    BOOL enabled;
+    BOOL promiscuous;
+    BOOL joinAll;
+    IxOsalMutex ackMIBStatsLock;
+    IxOsalMutex ackMIBStatsResetLock;
+    IxOsalMutex MIBStatsGetAccessLock;
+    IxOsalMutex MIBStatsGetResetAccessLock;
+    IxOsalMutex npeLoopbackMessageLock;
+    IxEthAccMacAddr mcastAddrsTable[IX_ETH_ACC_MAX_MULTICAST_ADDRESSES];
+    UINT32 mcastAddrIndex;
+    IX_OSAL_MBUF *portDisableTxMbufPtr;
+    IX_OSAL_MBUF *portDisableRxMbufPtr;
+
+    volatile IxEthAccPortDisableState portDisableState;
+    volatile IxEthAccPortDisableState rxState;
+    volatile IxEthAccPortDisableState txState;
+
+    BOOL initDone;
+    BOOL macInitialised;
+} IxEthAccMacState;
+
+/**
+ * @struct  IxEthAccRxInfo
+ * @brief   System-wide data structures associated with the data plane.
+ *
+ */
+typedef struct
+{
+  IxQMgrQId higherPriorityQueue[IX_QMGR_MAX_NUM_QUEUES]; /**< higher priority queue list */
+  IxEthAccSchedulerDiscipline schDiscipline; /**< Receive Xscale QoS type */
+} IxEthAccInfo; 
+
+/**
+ * @struct  IxEthAccRxDataInfo
+ * @brief   Per Port data structures associated with the receive data plane.
+ *
+ */
+typedef struct
+{
+  IxQMgrQId rxFreeQueue; /**< rxFree Queue for this port */
+  IxEthAccPortRxCallback rxCallbackFn;
+  UINT32  rxCallbackTag;
+  IxEthAccDataPlaneQList freeBufferList;
+  IxEthAccPortMultiBufferRxCallback rxMultiBufferCallbackFn;
+  UINT32  rxMultiBufferCallbackTag;
+  BOOL rxMultiBufferCallbackInUse;
+  IxEthAccRxDataStats stats; /**< Receive s/w stats */
+} IxEthAccRxDataInfo; 
+
+/**
+ * @struct  IxEthAccTxDataInfo
+ * @brief   Per Port data structures associated with the transmit data plane.
+ *
+ */
+typedef struct
+{
+  IxEthAccPortTxDoneCallback  txBufferDoneCallbackFn;
+  UINT32  txCallbackTag;
+  IxEthAccDataPlaneQList 	txQ[IX_ETH_ACC_NUM_TX_PRIORITIES]; /**< Transmit Q */
+  IxEthAccSchedulerDiscipline schDiscipline; /**< Transmit Xscale QoS */
+  IxQMgrQId txQueue; /**< txQueue for this port */
+  IxEthAccTxDataStats stats; /**< Transmit s/w stats */
+} IxEthAccTxDataInfo; 
+
+
+/**
+ * @struct  IxEthAccPortDataInfo
+ * @brief   Per Port data structures associated with the port data plane.
+ *
+ */
+typedef struct
+{
+    BOOL               portInitialized;
+    UINT32 npeId; /**< NpeId for this port */
+    IxEthAccTxDataInfo ixEthAccTxData; /**< Transmit data control structures */
+    IxEthAccRxDataInfo ixEthAccRxData; /**< Recieve data control structures */
+} IxEthAccPortDataInfo; 
+
+extern IxEthAccPortDataInfo  ixEthAccPortData[];
+#define IX_ETH_IS_PORT_INITIALIZED(port) (ixEthAccPortData[port].portInitialized)
+
+extern BOOL ixEthAccServiceInit;
+#define IX_ETH_ACC_IS_SERVICE_INITIALIZED() (ixEthAccServiceInit == TRUE )
+
+/* 
+ * Maximum number of frames to consume from the Rx Frame Q.
+ */
+
+#define IX_ETH_ACC_MAX_RX_FRAME_CONSUME_PER_CALLBACK (128)
+
+/*
+ * Max number of times to load the Rx Free Q from callback.  
+ */
+#define IX_ETH_ACC_MAX_RX_FREE_BUFFERS_LOAD (256)  /* Set greater than depth of h/w Q + drain time at line rate */
+
+/*
+ *  Max number of times to read from the Tx Done Q in one sitting.
+ */
+
+#define IX_ETH_ACC_MAX_TX_FRAME_DONE_CONSUME_PER_CALLBACK (256)
+
+/*
+ *  Max number of times to take buffers from S/w queues and write them to the H/w Tx
+ *  queues on receipt of a Tx low threshold callback 
+ */
+
+#define IX_ETH_ACC_MAX_TX_FRAME_TX_CONSUME_PER_CALLBACK (16)
+
+
+#define IX_ETH_ACC_FLUSH_CACHE(addr,size)  IX_OSAL_CACHE_FLUSH((addr),(size))
+#define IX_ETH_ACC_INVALIDATE_CACHE(addr,size)  IX_OSAL_CACHE_INVALIDATE((addr),(size))
+
+
+#define IX_ETH_ACC_MEMSET(start,value,size) memset(start,value,size)
+
+#endif /* ndef IxEthAcc_p_H */
+
+
+

cpu/ixp/npe/include/IxEthDB.h

diff --git a/cpu/ixp/npe/include/IxEthDB.h b/cpu/ixp/npe/include/IxEthDB.h
new file mode 100644
index 0000000..1189c9a
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthDB.h
@@ -0,0 +1,2373 @@
+/** @file IxEthDB.h
+ *
+ * @brief this file contains the public API of @ref IxEthDB component
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ *
+ */
+ 
+#ifndef IxEthDB_H
+#define IxEthDB_H
+
+#include <IxOsBuffMgt.h>
+#include <IxTypes.h>
+
+/**
+ * @defgroup IxEthDB IXP400 Ethernet Database (IxEthDB) API
+ *
+ * @brief ethDB is a library that does provides a MAC address database learning/filtering capability
+ *
+ *@{
+ */
+
+#define INLINE __inline__
+
+#define IX_ETH_DB_PRIVATE PRIVATE /* imported from IxTypes.h */
+
+#define IX_ETH_DB_PUBLIC PUBLIC
+
+/**
+ * @brief port ID => message handler NPE id conversion (0 => NPE_B, 1 => NPE_C)
+ */
+#define IX_ETH_DB_PORT_ID_TO_NPE(id) (id == 0 ? 1 : (id == 1 ? 2 : (id == 2 ? 0 : -1)))
+
+/**
+ * @def IX_ETH_DB_NPE_TO_PORT_ID(npe)
+ * @brief message handler NPE id => port ID conversion (NPE_B => 0, NPE_C => 1)
+ */
+#define IX_ETH_DB_NPE_TO_PORT_ID(npe) (npe == 0 ? 2 : (npe == 1 ? 0 : (npe == 2 ? 1 : -1)))
+
+/* temporary define - won't work for Azusa */
+#define IX_ETH_DB_PORT_ID_TO_NPE_LOGICAL_ID(id) (IX_ETH_DB_PORT_ID_TO_NPE(id) << 4)
+#define IX_ETH_DB_NPE_LOGICAL_ID_TO_PORT_ID(id) (IX_ETH_DB_NPE_TO_PORT_ID(id >> 4))
+
+/**
+ * @def IX_IEEE803_MAC_ADDRESS_SIZE
+ * @brief The size of the MAC address
+ */
+#define IX_IEEE803_MAC_ADDRESS_SIZE (6)
+
+/**
+ * @def IX_IEEE802_1Q_QOS_PRIORITY_COUNT
+ * @brief Number of QoS priorities defined by IEEE802.1Q
+ */
+#define IX_IEEE802_1Q_QOS_PRIORITY_COUNT (8)
+
+/**
+ * @enum IxEthDBStatus
+ * @brief Ethernet Database API return values
+ */
+typedef enum /* IxEthDBStatus */
+{
+  IX_ETH_DB_SUCCESS = IX_SUCCESS,   /**< Success */
+  IX_ETH_DB_FAIL = IX_FAIL,         /**< Failure */
+  IX_ETH_DB_INVALID_PORT,           /**< Invalid port */
+  IX_ETH_DB_PORT_UNINITIALIZED,     /**< Port not initialized */
+  IX_ETH_DB_MAC_UNINITIALIZED,      /**< MAC not initialized */
+  IX_ETH_DB_INVALID_ARG,            /**< Invalid argument */
+  IX_ETH_DB_NO_SUCH_ADDR,           /**< Address not found for search or delete operations */
+  IX_ETH_DB_NOMEM,                  /**< Learning database memory full */
+  IX_ETH_DB_BUSY,                   /**< Learning database cannot complete operation, access temporarily blocked */
+  IX_ETH_DB_END,                    /**< Database browser passed the end of the record set */
+  IX_ETH_DB_INVALID_VLAN,           /**< Invalid VLAN ID (valid range is 0..4094, 0 signifies no VLAN membership, used for priority tagged frames) */
+  IX_ETH_DB_INVALID_PRIORITY,       /**< Invalid QoS priority/traffic class (valid range for QoS priority is 0..7, valid range for traffic class depends on run-time configuration) */
+  IX_ETH_DB_NO_PERMISSION,          /**< No permission for attempted operation */
+  IX_ETH_DB_FEATURE_UNAVAILABLE,    /**< Feature not available (or not enabled) */
+  IX_ETH_DB_INVALID_KEY,            /**< Invalid search key */
+  IX_ETH_DB_INVALID_RECORD_TYPE     /**< Invalid record type */
+} IxEthDBStatus;
+    
+/** @brief VLAN ID type, valid range is 0..4094, 0 signifying no VLAN membership */
+typedef UINT32 IxEthDBVlanId;
+
+/** @brief 802.1Q VLAN tag, contains 3 bits user priority, 1 bit CFI, 12 bits VLAN ID */
+typedef UINT32 IxEthDBVlanTag;
+
+/** @brief QoS priority/traffic class type, valid range is 0..7, 0 being the lowest */
+typedef UINT32 IxEthDBPriority;
+
+/** @brief Priority mapping table; 0..7 QoS priorities used to index, table contains traffic classes */
+typedef UINT8 IxEthDBPriorityTable[8];
+
+/** @brief A 4096 bit array used to map the complete VLAN ID range */
+typedef UINT8 IxEthDBVlanSet[512];
+
+#define IX_ETH_DB_802_1Q_VLAN_MASK (0xFFF)
+#define IX_ETH_DB_802_1Q_QOS_MASK  (0x7)
+
+#define IX_ETH_DB_802_1Q_MAX_VLAN_ID (0xFFE)
+
+/**
+ * @def IX_ETH_DB_SET_VLAN_ID
+ * @brief returns the given 802.1Q tag with the VLAN ID field substituted with the given VLAN ID
+ *
+ * This macro is used to change the VLAN ID in a 802.1Q tag.
+ *
+ * Example: 
+ * 
+ *  tag = IX_ETH_DB_SET_VLAN_ID(tag, 32)
+ *
+ * inserts the VLAN ID "32" in the given tag.
+ */
+#define IX_ETH_DB_SET_VLAN_ID(vlanTag, vlanID) (((vlanTag) & 0xF000) | ((vlanID) & IX_ETH_DB_802_1Q_VLAN_MASK))
+
+/**
+* @def IX_ETH_DB_GET_VLAN_ID
+* @brief returns the VLAN ID from the given 802.1Q tag
+*/
+#define IX_ETH_DB_GET_VLAN_ID(vlanTag) ((vlanTag) & IX_ETH_DB_802_1Q_VLAN_MASK)
+
+#define IX_ETH_DB_GET_QOS_PRIORITY(vlanTag) (((vlanTag) >> 13) & IX_ETH_DB_802_1Q_QOS_MASK)
+
+#define IX_ETH_DB_SET_QOS_PRIORITY(vlanTag, priority) (((vlanTag) & 0x1FFF) | (((priority) & IX_ETH_DB_802_1Q_QOS_MASK) << 13))
+
+#define IX_ETH_DB_CHECK_VLAN_TAG(vlanTag) { if(((vlanTag & 0xFFFF0000) != 0) || (IX_ETH_DB_GET_VLAN_ID(vlanTag) > 4094)) return IX_ETH_DB_INVALID_VLAN; }
+
+#define IX_ETH_DB_CHECK_VLAN_ID(vlanId) { if (vlanId > IX_ETH_DB_802_1Q_MAX_VLAN_ID) return IX_ETH_DB_INVALID_VLAN; }
+
+#define IX_IEEE802_1Q_VLAN_TPID (0x8100)
+    
+typedef enum
+{
+  IX_ETH_DB_UNTAGGED_FRAMES        = 0x1, /**< Accepts untagged frames */
+  IX_ETH_DB_VLAN_TAGGED_FRAMES     = 0x2, /**< Accepts tagged frames */
+  IX_ETH_DB_PRIORITY_TAGGED_FRAMES = 0x4, /**< Accepts tagged frames with VLAN ID set to 0 (no VLAN membership) */
+  IX_ETH_DB_ACCEPT_ALL_FRAMES      = 
+      IX_ETH_DB_UNTAGGED_FRAMES | IX_ETH_DB_VLAN_TAGGED_FRAMES /**< Accepts all the frames */
+} IxEthDBFrameFilter;
+
+typedef enum
+{
+  IX_ETH_DB_PASS_THROUGH = 0x1, /**< Leave frame as-is */
+  IX_ETH_DB_ADD_TAG      = 0x2, /**< Add default port VLAN tag */
+  IX_ETH_DB_REMOVE_TAG   = 0x3  /**< Remove VLAN tag from frame */
+} IxEthDBTaggingAction;
+
+typedef enum
+{
+  IX_ETH_DB_FIREWALL_WHITE_LIST = 0x1,  /**< Firewall operates in white-list mode (MAC address based admission) */
+  IX_ETH_DB_FIREWALL_BLACK_LIST = 0x2   /**< Firewall operates in black-list mode (MAC address based blocking) */
+} IxEthDBFirewallMode;
+  
+typedef enum
+{
+  IX_ETH_DB_FILTERING_RECORD        = 0x01, /**< <table><caption> Filtering record </caption> 
+                                             *      <tr><td> MAC address <td> static/dynamic type <td> age 
+                                             *   </table> 
+                                             */
+  IX_ETH_DB_FILTERING_VLAN_RECORD   = 0x02, /**< <table><caption> VLAN-enabled filtering record </caption>
+                                             *      <tr><td> MAC address <td> static/dynamic type <td> age <td> 802.1Q tag 
+                                             *   </table> 
+                                             */
+  IX_ETH_DB_WIFI_RECORD             = 0x04, /**< <table><caption> WiFi header conversion record </caption>
+                                             *      <tr><td> MAC address <td> optional gateway MAC address <td> 
+                                             *   </table>
+                                             */
+  IX_ETH_DB_FIREWALL_RECORD         = 0x08, /**< <table><caption> Firewall record </caption>
+                                             *      <tr><td> MAC address 
+                                             *   </table>
+                                             */
+  IX_ETH_DB_GATEWAY_RECORD          = 0x10, /**< <i>For internal use only</i> */
+  IX_ETH_DB_MAX_RECORD_TYPE_INDEX   = 0x10, /**< <i>For internal use only</i> */
+  IX_ETH_DB_NO_RECORD_TYPE          = 0,    /**< None of the registered record types */
+  IX_ETH_DB_ALL_FILTERING_RECORDS   = IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_FILTERING_VLAN_RECORD, /**< All the filtering records */
+  IX_ETH_DB_ALL_RECORD_TYPES        = IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_FILTERING_VLAN_RECORD |
+      IX_ETH_DB_WIFI_RECORD | IX_ETH_DB_FIREWALL_RECORD /**< All the record types registered within EthDB */    
+} IxEthDBRecordType;
+  
+typedef enum
+{
+  IX_ETH_DB_LEARNING                = 0x01, /**< Learning feature; enables EthDB to learn MAC address (filtering) records, including 802.1Q enabled records */
+  IX_ETH_DB_FILTERING               = 0x02, /**< Filtering feature; enables EthDB to communicate with the NPEs for downloading filtering information in the NPEs; depends on the learning feature */
+  IX_ETH_DB_VLAN_QOS                = 0x04, /**< VLAN/QoS feature; enables EthDB to configure NPEs to operate in VLAN/QoS aware modes */
+  IX_ETH_DB_FIREWALL                = 0x08, /**< Firewall feature; enables EthDB to configure NPEs to operate in firewall mode, using white/black address lists */
+  IX_ETH_DB_SPANNING_TREE_PROTOCOL  = 0x10, /**< Spanning tree protocol feature; enables EthDB to configure the NPEs as STP nodes */
+  IX_ETH_DB_WIFI_HEADER_CONVERSION  = 0x20  /**< WiFi 802.3 to 802.11 header conversion feature; enables EthDB to handle WiFi conversion data */
+} IxEthDBFeature;
+  
+typedef UINT32 IxEthDBProperty;  /**< Property ID type */
+
+typedef enum
+{
+  IX_ETH_DB_INTEGER_PROPERTY  = 0x1, /**< 4 byte unsigned integer type */
+  IX_ETH_DB_STRING_PROPERTY   = 0x2, /**< NULL-terminated string type of maximum 255 characters (including the terminator) */
+  IX_ETH_DB_MAC_ADDR_PROPERTY = 0x3, /**< 6 byte MAC address type */
+  IX_ETH_DB_BOOL_PROPERTY     = 0x4  /**< 4 byte boolean type; can contain only TRUE and FALSE values */
+} IxEthDBPropertyType;
+
+/* list of supported properties for the IX_ETH_DB_VLAN_QOS feature */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_COUNT_PROPERTY   (0x01)     /**< Property identifying number the supported number of traffic classes */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY (0x10)  /**< Rx queue assigned to traffic class 0 */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_1_RX_QUEUE_PROPERTY (0x11)  /**< Rx queue assigned to traffic class 1 */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_2_RX_QUEUE_PROPERTY (0x12)  /**< Rx queue assigned to traffic class 2 */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_3_RX_QUEUE_PROPERTY (0x13)  /**< Rx queue assigned to traffic class 3 */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_4_RX_QUEUE_PROPERTY (0x14)  /**< Rx queue assigned to traffic class 4 */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_5_RX_QUEUE_PROPERTY (0x15)  /**< Rx queue assigned to traffic class 5 */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_6_RX_QUEUE_PROPERTY (0x16)  /**< Rx queue assigned to traffic class 6 */
+#define IX_ETH_DB_QOS_TRAFFIC_CLASS_7_RX_QUEUE_PROPERTY (0x17)  /**< Rx queue assigned to traffic class 7 */
+
+/* private property used by EthAcc to indicate queue configuration complete */
+#define IX_ETH_DB_QOS_QUEUE_CONFIGURATION_COMPLETE (0x18)
+      
+/**
+ *
+ * @brief The IEEE 802.3 Ethernet MAC address structure.
+ * 
+ * The data should be packed with bytes xx:xx:xx:xx:xx:xx 
+ *
+ * @note The data must be packed in network byte order.
+ */
+typedef struct  
+{
+   UINT8 macAddress[IX_IEEE803_MAC_ADDRESS_SIZE];
+} IxEthDBMacAddr;
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @brief Definition of an IXP400 port.
+ */
+typedef UINT32 IxEthDBPortId;
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @brief Port dependency map definition
+ */
+typedef UINT8 IxEthDBPortMap[32];
+    
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBInit(void)
+ *
+ * @brief Initializes the Ethernet learning/filtering database
+ *
+ * @note calling this function multiple times does not constitute an error;
+ * redundant calls will be ignored, returning IX_ETH_DB_SUCCESS
+ *
+ * @retval IX_ETH_DB_SUCCESS initialization was successful
+ * @retval IX_ETH_DB_FAIL initialization failed (OS error)
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBInit(void);
+ 
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBUnload(void)
+ *
+ * @brief Stops and prepares the EthDB component for unloading.
+ *
+ * @retval IX_ETH_DB_SUCCESS de-initialization was successful
+ * @retval IX_ETH_DB_BUSY de-initialization failed, ports must be disabled first
+ * @retval IX_ETH_DB_FAIL de-initialization failed (OS error)
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBUnload(void);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn void ixEthDBPortInit(IxEthDBPortId portID)
+ *
+ * @brief Initializes a port
+ *
+ * This function is called automatically by the Ethernet Access
+ * ixEthAccPortInit() routine for Ethernet NPE ports and should be manually
+ * called for any user-defined port (any port that is not one of
+ * the two Ethernet NPEs). 
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to be initialized
+ *
+ * @see IxEthDBPortDefs.h for port definitions
+ *
+ * @note calling this function multiple times does not constitute an error;
+ * redundant calls will be ignored
+ */
+IX_ETH_DB_PUBLIC 
+void ixEthDBPortInit(IxEthDBPortId portID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortEnable(IxEthDBPortId portID)
+ *
+ * @brief Enables a port
+ *
+ * This function is called automatically from the Ethernet Access component
+ * ixEthAccPortEnable() routine for Ethernet NPE ports and should be manually
+ * called for any user-defined port (any port that is not one of
+ * the Ethernet NPEs). 
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to enable processing on
+ *
+ * @retval IX_ETH_DB_SUCCESS if enabling is successful
+ * @retval IX_ETH_DB_FAIL if the enabling was not successful due to
+ * a message handler error
+ * @retval IX_ETH_DB_MAC_UNINITIALIZED the MAC address of this port was
+ * not initialized (only for Ethernet NPEs)
+ * @retval IX_ETH_DB_INVALID_PORT if portID is invalid
+ *
+ * @pre ixEthDBPortAddressSet needs to be called prior to enabling the port events
+ * for Ethernet NPEs
+ *
+ * @see ixEthDBPortAddressSet
+ *
+ * @see IxEthDBPortDefs.h for port definitions
+ *
+ * @note calling this function multiple times does not constitute an error;
+ * redundant calls will be ignored
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortEnable(IxEthDBPortId portID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortDisable(IxEthDBPortId portID)
+ *
+ * @brief Disables processing on a port
+ *
+ * This function is called automatically from the Ethernet Access component
+ * ixEthAccPortDisable() routine for Ethernet NPE ports and should be manually
+ * called for any user-defined port (any port that is not one of
+ * the Ethernet NPEs).
+ *
+ * @note Calling ixEthAccPortDisable() will disable the respective Ethernet NPE.
+ * After Ethernet NPEs are disabled they are stopped therefore
+ * when re-enabled they need to be reset, downloaded with microcode and started.
+ * For learning to restart working the user needs to call again 
+ * ixEthAccPortUnicastMacAddressSet or ixEthDBUnicastAddressSet
+ * with the respective port MAC address.
+ * Residual MAC addresses learnt before the port was disabled are deleted as soon
+ * as the port is disabled. This only applies to dynamic (learnt) entries, static
+ * entries do not dissapear when the port is disabled.
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to disable processing on
+ *
+ * @retval IX_ETH_DB_SUCCESS if disabling is successful
+ * @retval IX_ETH_DB_FAIL if the disabling was not successful due to
+ * a message handler error
+ * @retval IX_ETH_DB_INVALID_PORT if portID is invalid
+ *
+ * @note calling this function multiple times after the first time completed successfully
+ * does not constitute an error; redundant calls will be ignored and return IX_ETH_DB_SUCCESS
+*/
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortDisable(IxEthDBPortId portID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortAddressSet(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Sets the port MAC address
+ *
+ * This function is to be called from the Ethernet Access component top-level
+ * ixEthDBUnicastAddressSet(). Event processing cannot be enabled for a port
+ * until its MAC address has been set.
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port whose MAC address is set
+ * @param macAddr @ref IxEthDBMacAddr [in] - port MAC address
+ *
+ * @retval IX_ETH_DB_SUCCESS MAC address was set successfully
+ * @retval IX_ETH_DB_FAIL MAC address was not set due to a message handler failure
+ * @retval IX_ETH_DB_INVALID_PORT if the port is not an Ethernet NPE
+ *
+ * @see IxEthDBPortDefs.h for port definitions
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortAddressSet(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringPortMaximumFrameSizeSet(IxEthDBPortId portID, UINT32 maximumFrameSize)
+ *
+ * @brief Set the maximum frame size supported on the given port ID
+ *
+ * This functions set the maximum frame size supported on a specific port ID 
+ * 
+ * - Reentrant    - yes
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to configure
+ * @param maximumFrameSize UINT32 [in] - maximum frame size to configure
+ *
+ * @retval IX_ETH_DB_SUCCESS the port is configured
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED the port has not been initialized
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_INVALID_ARG size parameter is out of range
+ * @retval IX_ETH_DB_NO_PERMISSION selected port is not an Ethernet NPE
+ * @retval IX_FAIL unknown OS or NPE communication error
+ *
+ * @note
+ * This maximum frame size is used to filter the frames based on their
+ * destination addresses and the capabilities of the destination port.
+ * The mximum value that can be set for a NPE port is 16320.
+ * (IX_ETHNPE_ACC_FRAME_LENGTH_MAX)
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringPortMaximumFrameSizeSet(IxEthDBPortId portID, UINT32 maximumFrameSize);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringStaticEntryProvision(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Populate the Ethernet learning/filtering database with a static MAC address
+ *
+ * Populates the Ethernet learning/filtering database with a static MAC address. The entry will not be subject to aging.
+ * If there is an entry (static or dynamic) with the corresponding MAC address on any port this entry will take precedence.
+ * Any other entry with the same MAC address will be removed.
+ *
+ * - Reentrant    - yes
+ * - ISR Callable - yes
+ * 
+ * @param portID @ref IxEthDBPortId [in] - port ID to add the static address to
+ * @param macAddr @ref IxEthDBMacAddr [in] - static MAC address to add
+ * 
+ * @retval IX_ETH_DB_SUCCESS the add was successful
+ * @retval IX_ETH_DB_FAIL failed to populate the database entry
+ * @retval IX_ETH_DB_BUSY failed due to a temporary busy condition (i.e. lack of CPU cycles), try again later
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE learning feature is disabled
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringStaticEntryProvision(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringDynamicEntryProvision(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Populate the Ethernet learning/filtering database with a dynamic MAC address
+ *
+ * Populates the Ethernet learning/filtering database with a dynamic MAC address. This entry will be subject to normal 
+ * aging function, if aging is enabled on its port.
+ * If there is an entry (static or dynamic) with the same MAC address on any port this entry will take precedence.
+ * Any other entry with the same MAC address will be removed.
+ *
+ * - Reentrant    - yes
+ * - ISR Callable - yes
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to add the dynamic address to
+ * @param macAddr @ref IxEthDBMacAddr [in] - static MAC address to add
+ *
+ * @retval IX_ETH_DB_SUCCESS the add was successful
+ * @retval IX_ETH_DB_FAIL failed to populate the database entry
+ * @retval IX_ETH_DB_BUSY failed due to a temporary busy condition (i.e. lack of CPU cycles), try again later
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE learning feature is disabled
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringDynamicEntryProvision(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringEntryDelete(IxEthDBMacAddr *macAddr)
+ *
+ * @brief Removes a MAC address entry from the Ethernet learning/filtering database
+ *
+ * @param macAddr IxEthDBMacAddr [in] - MAC address to remove
+ *
+ * - Reentrant    - yes
+ * - ISR Callable - no
+ *
+ * @retval IX_ETH_DB_SUCCESS the removal was successful
+ * @retval IX_ETH_DB_NO_SUCH_ADDR failed to remove the address (not in the database)
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_BUSY failed due to a temporary busy condition (i.e. lack of CPU cycles), try again later
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringEntryDelete(IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringPortSearch(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Search the Ethernet learning/filtering database for the given MAC address and port ID
+ *
+ * This functions searches the database for a specific port ID and MAC address. Both the port ID
+ * and the MAC address have to match in order for the record to be reported as found.
+ *
+ * - Reentrant    - yes
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to search for
+ * @param macAddr @ref IxEthDBMacAddr [in] - MAC address to search for
+ *
+ * @retval IX_ETH_DB_SUCCESS the record exists in the database
+ * @retval IX_ETH_DB_INVALID_ARG invalid macAddr pointer argument
+ * @retval IX_ETH_DB_NO_SUCH_ADDR the record was not found in the database
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port ID is not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE learning feature is disabled
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringPortSearch(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringDatabaseSearch(IxEthDBPortId *portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Search the Ethernet learning/filtering database for a MAC address and return the port ID
+ *
+ * Searches the database for a MAC address. The function returns the portID for the 
+ * MAC address record, if found. If no match is found the function returns IX_ETH_DB_NO_SUCH_ADDR. 
+ * The portID is only valid if the function finds a match.
+ *
+ * - Reentrant    - yes
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID the address belongs to (populated only on a successful search)
+ * @param macAddr @ref IxEthDBMacAddr [in] - MAC address to search for
+ *
+ * @retval IX_ETH_DB_SUCCESS the record exists in the database
+ * @retval IX_ETH_DB_NO_SUCH_ADDR the record was not found in the database
+ * @retval IX_ETH_DB_INVALID_ARG invalid macAddr or portID pointer argument(s)
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringDatabaseSearch(IxEthDBPortId *portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringPortUpdatingSearch(IxEthDBPortId *portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Search the filtering database for a MAC address, return the port ID and reset the record age
+ *
+ * Searches the database for a MAC address. The function returns the portID for the 
+ * MAC address record and resets the entry age to 0, if found. 
+ * If no match is found the function returns IX_ETH_DB_NO_SUCH_ADDR. 
+ * The portID is only valid if the function finds a match.
+ *
+ * - Reentrant      - yes
+ * - ISR Callable   - no
+ *
+ * @retval IX_ETH_DB_SUCCESS the MAC address was found
+ * @retval IX_ETH_DB_NO_SUCH_ADDR the MAC address was not found
+ * @retval IX_ETH_DB_INVALID_ARG invalid macAddr or portID pointer argument(s)
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringPortUpdatingSearch(IxEthDBPortId *portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @def IX_ETH_DB_MAINTENANCE_TIME
+ *
+ * @brief The @ref ixEthDBDatabaseMaintenance must be called by the user at a frequency of 
+ * IX_ETH_DB_MAINTENANCE_TIME
+ *
+ */
+#define IX_ETH_DB_MAINTENANCE_TIME (1 * 60) /* 1 Minute */
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @def IX_ETH_DB_LEARNING_ENTRY_AGE_TIME
+ *
+ * @brief The define specifies the filtering database age entry time. Static entries older than
+ * IX_ETH_DB_LEARNING_ENTRY_AGE_TIME +/- IX_ETH_DB_MAINTENANCE_TIME shall be removed.
+ *
+ */
+#define IX_ETH_DB_LEARNING_ENTRY_AGE_TIME (15 * 60 ) /* 15 Mins */
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortAgingDisable(IxEthDBPortId portID)
+ *
+ * @brief Disable the aging function for a specific port
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to disable aging on
+ *
+ * - Reentrant    - yes
+ * - ISR Callable - no
+ *
+ * @retval IX_ETH_DB_SUCCESS aging disabled successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port ID is not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE learning feature is disabled
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortAgingDisable(IxEthDBPortId portID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortAgingEnable(IxEthDBPortId portID)
+ *
+ * @brief Enable the aging function for a specific port
+ * 
+ * Enables the aging of dynamic MAC address entries stored in the learning/filtering database
+ * 
+ * @note The aging function relies on the @ref ixEthDBDatabaseMaintenance being called with a period of 
+ * @ref IX_ETH_DB_MAINTENANCE_TIME seconds.
+ *
+ * - Reentrant    - yes
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to enable aging on
+ *
+ * @retval IX_ETH_DB_SUCCESS aging enabled successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port ID is not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE learning feature is disabled
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortAgingEnable(IxEthDBPortId portID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn void ixEthDBDatabaseMaintenance(void)
+ *
+ * @brief Performs a maintenance operation on the Ethernet learning/filtering database
+ * 
+ * In order to perform a database maintenance this function must be called every
+ * @ref IX_ETH_DB_MAINTENANCE_TIME seconds. It should be called regardless of whether learning is
+ * enabled or not.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ * 
+ * @note this function call will be ignored if the learning feature is disabled
+ */
+IX_ETH_DB_PUBLIC 
+void ixEthDBDatabaseMaintenance(void);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringDatabaseShow(IxEthDBPortId  portID)
+ *
+ * @brief This function displays the Mac Ethernet MAC address filtering tables.
+ *
+ * It displays the MAC address, port ID, entry type (dynamic/static),and age for 
+ * the given port ID.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to display the MAC address entries
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port ID is not initialized
+ * @retval IX_ETH_DB_FAIL record browser failed due to an internal busy or lock condition
+ *
+ * @note this function is deprecated and kept for compatibility reasons; use @ref ixEthDBFilteringDatabaseShowRecords instead
+ * 
+ * @see ixEthDBFilteringDatabaseShowRecords
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringDatabaseShow(IxEthDBPortId portID);
+
+/** 
+ * @ingroup IxEthDB
+ *
+ * @fn void ixEthDBFilteringDatabaseShowAll(void)
+ *
+ * @brief Displays the MAC address recorded in the filtering database for all registered
+ * ports (see IxEthDBPortDefs.h), grouped by port ID.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @retval void
+ *
+ * @note this function is deprecated and kept for compatibility reasons; use @ref ixEthDBFilteringDatabaseShowRecords instead
+ * 
+ * @see ixEthDBFilteringDatabaseShowRecords
+ */
+IX_ETH_DB_PUBLIC 
+void ixEthDBFilteringDatabaseShowAll(void);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFilteringDatabaseShowRecords(IxEthDBPortId portID, IxEthDBRecordType recordFilter)
+ *
+ * @brief This function displays per port database records, given a record type filter
+ *
+ * The supported record type filters are:
+ * 
+ * - IX_ETH_DB_FILTERING_RECORD - displays the non-VLAN filtering records (MAC address, age, static/dynamic)
+ * - IX_ETH_DB_FILTERING_VLAN_RECORD - displays the VLAN filtering records (MAC address, age, static/dynamic, VLAN ID, CFI, QoS class)
+ * - IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_FILTERING_VLAN_RECORD - displays the previous two types of records
+ * - IX_ETH_DB_WIFI_RECORD - displays the WiFi header conversion records (MAC address, optional gateway MAC address) and WiFi header conversion parameters (BBSID, Duration/ID)
+ * - IX_ETH_DB_FIREWALL_RECORD - displays the firewall MAC address table and firewall operating mode (white list/black list)
+ * - IX_ETH_DB_ALL_RECORD_TYPES - displays all the record types
+ * - IX_ETH_DB_NO_RECORD_TYPE - displays only the port status (no records are displayed)
+ * 
+ * Additionally, the status of each port will be displayed, containg the following information: type, capabilities, enabled status, 
+ * aging enabled status, group membership and maximum frame size.
+ *
+ * The port ID can either be an actual port or IX_ETH_DB_ALL_PORTS, in which case the requested information
+ * will be displayed for all the ports (grouped by port)
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID ID of the port to display information on (use IX_ETH_DB_ALL_PORTS for all the ports)
+ * @param recordFilter record type filter
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is invalid
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port ID is not initialized
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFilteringDatabaseShowRecords(IxEthDBPortId portID, IxEthDBRecordType recordFilter);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortDependencyMapSet(IxEthDBPortId portID, IxEthDBPortMap dependencyPortMap)
+ *
+ * @brief Sets the dependency port map for a port
+ *
+ * @param portID ID of the port to set the dependency map to
+ * @param dependencyPortMap new dependency map (as bitmap, each bit set indicates a port being included)
+ *
+ * This function is used to share filtering information between ports.
+ * By adding a port into another port's dependency map the target port
+ * filtering data will import the filtering data from the port it depends on.
+ * Any changes to filtering data for a port - such as adding, updating or removing records -
+ * will trigger updates in the filtering information for all the ports depending on
+ * on the updated port.
+ *
+ * For example, if ports 2 and 3 are set in the port 0 dependency map the filtering
+ * information for port 0 will also include the filtering information from ports 2 and 3.
+ * Adding a record to port 2 will also trigger an update not only on port 2 but also on
+ * port 0.
+ *
+ * The dependency map is a 256 bit array where each bit corresponds to a port corresponding to the
+ * bit offset (bit 0 - port 0, bit 1 - port 1 etc). Setting a bit to 1 indicates that the corresponding
+ * port is the port map. For example, a dependency port map of 0x14 consists in the ports with IDs 2 and 4.
+ * Note that the last bit (offset 255) is reserved and should never be set (it will be automatically
+ * cleared by the function).
+ *
+ * By default, each port has a dependency port map consisting only of itself, i.e. 
+ *
+ * @verbatim
+    IxEthDBPortMap portMap;
+    
+    // clear all ports from port map
+    memset(portMap, 0, sizeof (portMap)); 
+    
+    // include portID in port map 
+    portMap[portID / 8] = 1 << (portID % 8);
+   @endverbatim
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @note Setting dependency maps is useful for NPE ports, which benefit from automatic updates
+ * of filtering information. Setting dependency maps for user-defined ports is not an error
+ * but will have no actual effect.
+ * 
+ * @note Including a port in its own dependency map is not compulsory, however note that
+ * in this case updating the port will not trigger an update on the port itself, which 
+ * might not be the intended behavior
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>dependencyPortMap</i> pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Filtering is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortDependencyMapSet(IxEthDBPortId portID, IxEthDBPortMap dependencyPortMap);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortDependencyMapGet(IxEthDBPortId portID, IxEthDBPortMap dependencyPortMap)
+ *
+ * @brief Retrieves the dependency port map for a port
+ *
+ * @param portID ID of the port to set the dependency map to
+ * @param dependencyPortMap location where the port dependency map is to be copied
+ *
+ * This function will copy the port dependency map to a user specified location.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>dependencyPortMap</i> pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Filtering is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC
+IxEthDBStatus ixEthDBPortDependencyMapGet(IxEthDBPortId portID, IxEthDBPortMap dependencyPortMap);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanTagSet(IxEthDBPortId portID, IxEthDBVlanTag vlanTag)
+ *
+ * @brief Sets the default 802.1Q VLAN tag for a given port
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to set the default VLAN tag to
+ * @param vlanTag @ref IxEthDBVlanTag [in] - default 802.1Q VLAN tag
+ *
+ * The tag format has 16 bits and it is defined in the IEEE802.1Q specification.
+ * This tag will be used for tagging untagged frames (if enabled) and classifying
+ * unexpedited traffic into an internal traffic class (using the user priority field).
+ *
+ * <table border="1"> <caption> 802.1Q tag format </caption>
+ *    <tr> <td>  <b> 3 bits   <td> <b> 1 bit <td> <b> 12 bits </b>
+ *    <tr> <td> user priority <td>  CFI  <td>   VID
+ * </table>
+ *
+ * User Priority : Defines user priority, giving eight (2^3) priority levels. IEEE 802.1P defines 
+ * the operation for these 3 user priority bits
+ * 
+ * CFI : Canonical Format Indicator is always set to zero for Ethernet switches. CFI is used for 
+ * compatibility reason between Ethernet type network and Token Ring type network. If a frame received 
+ * at an Ethernet port has a CFI set to 1, then that frame should not be forwarded as it is to an untagged port. 
+ *
+ * VID : VLAN ID is the identification of the VLAN, which is basically used by the standard 802.1Q. 
+ * It has 12 bits and allow the id entification of 4096 (2^12) VLANs. Of the 4096 possible VIDs, a VID of 0 
+ * is used to identify priority frames and value 4095 (FFF) is reserved, so the maximum possible VLAN 
+ * configurations are 4,094.
+ * 
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_ETH_DB_INVALID_VLAN <i>vlanTag</i> argument does not parse to a valid 802.1Q VLAN tag
+ *
+ * @note a VLAN ID value of 0 indicates that the port is not part of any VLAN
+ * @note the value of the cannonical frame indicator (CFI) field is ignored, the 
+ * field being used only in frame tagging operations
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanTagSet(IxEthDBPortId portID, IxEthDBVlanTag vlanTag);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanTagGet(IxEthDBPortId portID, IxEthDBVlanTag *vlanTag)
+ *
+ * @brief Retrieves the default 802.1Q port VLAN tag for a given port (see also @ref ixEthDBPortVlanTagSet)
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to retrieve the default VLAN tag from
+ * @param vlanTag @ref IxEthDBVlanTag [out] - location to write the default port 802.1Q VLAN tag to
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid vlanTag pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanTagGet(IxEthDBPortId portID, IxEthDBVlanTag *vlanTag);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBVlanTagSet(IxEthDBMacAddr *macAddr, IxEthDBVlanTag vlanTag)
+ *
+ * @brief Sets the 802.1Q VLAN tag for a database record
+ *
+ * @param macAddr MAC address
+ * @param vlanTag 802.1Q VLAN tag
+ *
+ * This function is used together with @ref ixEthDBVlanTagGet to provide MAC-based VLAN classification support.
+ * Please note that the bridging application must contain specific code to make use of this feature (see below).
+ * 
+ * VLAN tags can be set only in IX_ETH_DB_FILTERING_RECORD or IX_ETH_DB_FILTERING_VLAN_RECORD type records.
+ * If to an IX_ETH_DB_FILTERING_RECORD type record is added a VLAN tag the record type is automatically
+ * changed to IX_ETH_DB_FILTERING_VLAN_RECORD. Once this has occurred the record type will never
+ * revert to a non-VLAN type (unless deleted and re-added).
+ *
+ * Record types used for different purposes (such as IX_ETH_DB_WIFI_RECORD) will be ignored by
+ * this function.
+ *
+ * After using this function to associate a VLAN ID with a MAC address the VLAN ID can be extracted knowing the
+ * MAC address using @ref ixEthDBVlanTagGet. This mechanism can be used to implement MAC-based VLAN classification
+ * if a bridging application searches for the VLAN tag when receiving a frame based on the source MAC address 
+ * (contained in the <i>ixp_ne_src_mac</i> field of the buffer header).
+ * If found in the database, the application can instruct the NPE to tag the frame by writing the VLAN tag
+ * in the <i>ixp_ne_vlan_tci</i> field of the buffer header. This way the NPE will inspect the Egress tagging
+ * rule associated with the given VLAN ID on the Tx port and tag the frame if Egress tagging on the VLAN is
+ * allowed. Additionally, Egress tagging can be forced by setting the <i>ixp_ne_tx_flags.tag_over</i> and 
+ * <i>ixp_ne_tx_flags.tag_mode</i> flags in the buffer header.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @note this function will <b>not</b> add a filtering record, it can only be used to update an existing one
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer
+ * @retval IX_ETH_DB_NO_SUCH_ADDR a filtering record with the specified MAC address was not found
+ * @retval IX_ETH_DB_INVALID_VLAN <i>vlanTag</i> argument does not parse to a valid 802.1Q VLAN tag
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBVlanTagSet(IxEthDBMacAddr *macAddr, IxEthDBVlanTag vlanTag);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn ixEthDBVlanTagGet(IxEthDBMacAddr *macAddr, IxEthDBVlanTag *vlanTag)
+ *
+ * @brief Retrieves the 802.1Q VLAN tag from a database record given the record MAC address
+ *
+ * @param macAddr MAC address
+ * @param vlanTag location to write the record 802.1Q VLAN tag to
+ *
+ * @note VLAN tags can be retrieved only from IX_ETH_DB_FILTERING_VLAN_RECORD type records
+ * 
+ * This function is used together with ixEthDBVlanTagSet to provide MAC-based VLAN classification support.
+ * Please note that the bridging application must contain specific code to make use of this feature (see @ref ixEthDBVlanTagSet).
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> or <i>vlanTag</i> pointer
+ * @retval IX_ETH_DB_NO_SUCH_ADDR a filtering record with the specified MAC address was not found
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBVlanTagGet(IxEthDBMacAddr *macAddr, IxEthDBVlanTag *vlanTag);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanMembershipAdd(IxEthDBPortId portID, IxEthDBVlanId vlanID)
+ *
+ * @brief Adds a VLAN ID to a port's VLAN membership table
+ *
+ * Adding a VLAN ID to a port's VLAN membership table will cause frames tagged with the specified 
+ * VLAN ID to be accepted by the frame filter, if Ingress VLAN membership filtering is enabled.
+ * 
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to add the VLAN ID membership to
+ * @param vlanID @ref IxEthDBVlanId [in] - VLAN ID to be added to the port membership table
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_VLAN vlanID is not a valid VLAN ID
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ *
+ * @note A port's default VLAN ID is always in its own membership table, hence there
+ * is no need to explicitly add it using this function (although it is not an error
+ * to do so)
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipAdd(IxEthDBPortId portID, IxEthDBVlanId vlanID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanMembershipRangeAdd(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax)
+ *
+ * @brief Adds a VLAN ID range to a port's VLAN membership table
+ *
+ * All the VLAN IDs in the specified range will be added to the port VLAN
+ * membership table, including the range start and end VLAN IDs. Tagged frames with
+ * VLAN IDs in the specified range will be accepted by the frame filter, if Ingress VLAN
+ * membership filtering is enabled.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to add the VLAN membership range into
+ * @param vlanIDMin @ref IxEthDBVlanId [in] - start of the VLAN ID range
+ * @param vlanIDMax @ref IxEthDBVlanId [in] - end of the VLAN ID range
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_VLAN the specified VLAN IDs are invalid or do not constitute a range
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ *
+ * @note Is is valid to use the same VLAN ID for both vlanIDMin and vlanIDMax, in which case this
+ * function will behave as @ref ixEthDBPortVlanMembershipAdd
+ *
+ * @note A port's default VLAN ID is always in its own membership table, hence there is no need
+ * to explicitly add it using this function (although it is not an error to do so)
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipRangeAdd(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanMembershipRemove(IxEthDBPortId portID, IxEthDBVlanId vlanID)
+ *
+ * @brief Removes a VLAN ID from a port's VLAN membership table
+ *
+ * Frames tagged with a VLAN ID which is not in a port's VLAN membership table
+ * will be discarded by the frame filter, if Ingress membership filtering is enabled.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to remove the VLAN ID membership from
+ * @param vlanID @ref IxEthDBVlanId [in] - VLAN ID to be removed from the port membership table
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_INVALID_VLAN vlanID is not a valid VLAN ID
+ * @retval IX_ETH_DB_NO_PERMISSION attempted to remove the default VLAN ID
+ * from the port membership table (vlanID was set to the default port VLAN ID)
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ *
+ * @note A port's default VLAN ID cannot be removed from the port's membership
+ * table; attempting it will return IX_ETH_DB_NO_PERMISSION
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipRemove(IxEthDBPortId portID, IxEthDBVlanId vlanID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanMembershipRangeRemove(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax)
+ *
+ * @brief Removes a VLAN ID range from a port's VLAN membership table
+ *
+ * All the VLAN IDs in the specified range will be removed from the port VLAN
+ * membership table, including the range start and end VLAN IDs. Tagged frames
+ * with VLAN IDs in the range will be discarded by the frame filter, if Ingress
+ * membership filtering is enabled.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to remove the VLAN membership range from
+ * @param vlanIDMin @ref IxEthDBVlanId [in] - start of the VLAN ID range
+ * @param vlanIDMax @ref IxEthDBVlanId [in] - end of the VLAN ID range
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_VLAN the specified VLAN IDs are invalid or do not constitute a range
+ * @retval IX_ETH_DB_NO_PERMISSION attempted to remove the default VLAN ID
+ * from the port membership table (both vlanIDMin and vlanIDMax were set to the default port VLAN ID)
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ *
+ * @note Is is valid to use the same VLAN ID for both vlanIDMin and vlanIDMax, in which case
+ * function will behave as @ref ixEthDBPortVlanMembershipRemove
+ *
+ * @note If the given range overlaps the default port VLAN ID this function
+ * will remove all the VLAN IDs in the range except for the port VLAN ID from its 
+ * own membership table. This situation will be silently dealt with (no error message
+ * will be returned) as long as the range contains more than one value (i.e. at least 
+ * one other value, apart from the default port VLAN ID). If the function is called 
+ * with the vlanIDMin and vlanIDMax parameters both set to the port default VLAN ID, the 
+ * function will infer that an attempt was specifically made to remove the default port 
+ * VLAN ID from the port membership table, in which case the return value will be 
+ * IX_ETH_DB_NO_PERMISSION.
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipRangeRemove(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanMembershipSet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+ *
+ * @brief Sets a port's VLAN membership table
+ *
+ * Sets a port's VLAN membership table from a complete VLAN table containing all the possible
+ * 4096 VLAN IDs. The table format is an array containing 4096 bits (512 bytes), where each bit
+ * indicates whether the VLAN at that bit index is in the port's membership list (if set) or
+ * not (unset).
+ *
+ * The bit at index 0, indicating VLAN ID 0, indicates no VLAN membership and therefore no
+ * other bit must be set if bit 0 is set.
+ *
+ * The bit at index 4095 is reserved and should never be set (it will be ignored if set).
+ *
+ * The bit referencing the same VLAN ID as the default port VLAN ID should always be set, as 
+ * the membership list must contain at least the default port VLAN ID.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to set the VLAN membership table to
+ * @param vlanSet @ref IxEthDBVlanSet [in] - pointer to the VLAN membership table
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>vlanSet</i> pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipSet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPortVlanMembershipGet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+ *
+ * @brief Retrieves a port's VLAN membership table
+ *
+ * Retrieves the complete VLAN membership table from a port, containing all the possible
+ * 4096 VLAN IDs. The table format is an array containing 4096 bits (512 bytes), where each bit
+ * indicates whether the VLAN at that bit index is in the port's membership list (if set) or
+ * not (unset).
+ *
+ * The bit at index 0, indicating VLAN ID 0, indicates no VLAN membership and therefore no
+ * other bit will be set if bit 0 is set.
+ *
+ * The bit at index 4095 is reserved and will not be set (it will be ignored if set).
+ *
+ * The bit referencing the same VLAN ID as the default port VLAN ID will always be set, as 
+ * the membership list must contain at least the default port VLAN ID.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to retrieve the VLAN membership table from
+ * @param vlanSet @ref IxEthDBVlanSet [out] - pointer a location where the VLAN membership table will be
+ *                written to 
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>vlanSet</i> pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPortVlanMembershipGet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBAcceptableFrameTypeSet(IxEthDBPortId portID, IxEthDBFrameFilter frameFilter)
+ *
+ * @brief Sets a port's acceptable frame type filter
+ *
+ * The acceptable frame type is one (or a combination) of the following values:
+ *    - IX_ETH_DB_ACCEPT_ALL_FRAMES       - accepts all the frames
+ *    - IX_ETH_DB_UNTAGGED_FRAMES         - accepts untagged frames
+ *    - IX_ETH_DB_VLAN_TAGGED_FRAMES      - accepts tagged frames
+ *    - IX_ETH_DB_PRIORITY_TAGGED_FRAMES  - accepts tagged frames with VLAN ID set to 0 (no VLAN membership)
+ *
+ * Except for using the exact values given above only the following combinations are valid:
+ *    - IX_ETH_DB_UNTAGGED_FRAMES | IX_ETH_DB_VLAN_TAGGED_FRAMES
+ *    - IX_ETH_DB_UNTAGGED_FRAMES | IX_ETH_DB_PRIORITY_TAGGED_FRAMES
+ *
+ * Please note that IX_ETH_DB_UNTAGGED_FRAMES | IX_ETH_DB_VLAN_TAGGED_FRAMES is equivalent
+ * to IX_ETH_DB_ACCEPT_ALL_FRAMES.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @note by default the acceptable frame type filter is set to IX_ETH_DB_ACCEPT_ALL_FRAMES
+ *
+ * @note setting the acceptable frame type to PRIORITY_TAGGED_FRAMES is internally
+ * accomplished by changing the frame filter to VLAN_TAGGED_FRAMES and setting the
+ * VLAN membership list to include only VLAN ID 0; the membership list will need
+ * to be restored manually to an appropriate value if the acceptable frame type
+ * filter is changed back to ACCEPT_ALL_FRAMES or VLAN_TAGGED_FRAMES; failure to do so
+ * will filter all VLAN traffic bar frames tagged with VLAN ID 0
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to set the acceptable frame type filter to
+ * @param frameFilter @ref IxEthDBFrameFilter [in] - acceptable frame type filter
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid frame type filter
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBAcceptableFrameTypeSet(IxEthDBPortId portID, IxEthDBFrameFilter frameFilter);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBAcceptableFrameTypeGet(IxEthDBPortId portID, IxEthDBFrameFilter *frameFilter)
+ *
+ * @brief Retrieves a port's acceptable frame type filter 
+ *
+ * For a description of the acceptable frame types see @ref ixEthDBAcceptableFrameTypeSet
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID to retrieve the acceptable frame type filter from
+ * @param frameFilter @ref IxEthDBFrameFilter [out] - location to store the acceptable frame type filter
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>frameFilter</i> pointer argument
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBAcceptableFrameTypeGet(IxEthDBPortId portID, IxEthDBFrameFilter *frameFilter);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPriorityMappingTableSet(IxEthDBPortId portID, IxEthDBPriorityTable priorityTable)
+ *
+ * @brief Sets a port's priority mapping table
+ *
+ * The priority mapping table is an 8x2 table mapping a QoS (user) priority into an internal
+ * traffic class. There are 8 valid QoS priorities (0..7, 0 being the lowest) which can be
+ * mapped into one of the 4 available traffic classes (0..3, 0 being the lowest).
+ * If a custom priority mapping table is not specified using this function the following
+ * default priority table will be used (as per IEEE 802.1Q and IEEE 802.1D):
+ * 
+ * <table border="1"> <caption> QoS traffic classes  </caption>
+ *    <tr> <td> <b> QoS priority <td> <b> Default traffic class <td> <b> Traffic type </b>
+ *    <tr> <td>      0       <td>           1           <td> Best effort, default class for unexpedited traffic
+ *    <tr> <td>      1       <td>           0           <td> Background traffic
+ *    <tr> <td>      2       <td>           0           <td> Spare bandwidth
+ *    <tr> <td>      3       <td>           1           <td> Excellent effort
+ *    <tr> <td>      4       <td>           2           <td> Controlled load
+ *    <tr> <td>      5       <td>           2           <td> Video traffic
+ *    <tr> <td>      6       <td>           3           <td> Voice traffic
+ *    <tr> <td>      7       <td>           3           <td> Network control
+ * </table>
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - port ID of the port to set the priority mapping table to
+ * @param priorityTable @ref IxEthDBPriorityTable [in] - location of the user priority table
+ *
+ * @note The provided table will be copied into internal data structures in EthDB and 
+ * can be deallocated by the called after this function has completed its execution, if
+ * so desired
+ *
+ * @warning The number of available traffic classes differs depending on the NPE images
+ * and queue configuration. Check IxEthDBQoS.h for up-to-date information on the availability of
+ * traffic classes. Note that specifiying a traffic class in the priority map which exceeds
+ * the system availability will produce an IX_ETH_DB_INVALID_PRIORITY return error code and no
+ * priority will be remapped.
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>priorityTable</i> pointer
+ * @retval IX_ETH_DB_INVALID_PRIORITY at least one priority value exceeds
+ * the current number of available traffic classes
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingTableSet(IxEthDBPortId portID, IxEthDBPriorityTable priorityTable);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPriorityMappingTableGet(IxEthDBPortId portID, IxEthDBPriorityTable priorityTable)
+ *
+ * @brief Retrieves a port's priority mapping table
+ *
+ * The priority mapping table for the given port will be copied in the location
+ * specified by the caller using "priorityTable"
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID ID @ref IxEthDBPortId [in] - of the port to retrieve the priority mapping table from
+ * @param priorityTable @ref IxEthDBPriorityTable [out] - pointer to a user specified location where the table will be copied to
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid priorityTable pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingTableGet(IxEthDBPortId portID, IxEthDBPriorityTable priorityTable);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPriorityMappingClassSet(IxEthDBPortId portID, IxEthDBPriority userPriority, IxEthDBPriority trafficClass)
+ *
+ * @brief Sets one QoS/user priority => traffic class mapping in a port's priority mapping table
+ *
+ * This function establishes a mapping between a user (QoS) priority and an internal traffic class.
+ * The mapping will be saved in the port's priority mapping table. Use this function when not all
+ * the QoS priorities need remapping (see also @ref ixEthDBPriorityMappingTableSet)
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to set the mapping to
+ * @param userPriority @ref IxEthDBPriority [in] - user (QoS) priority, between 0 and 7 (0 being the lowest)
+ * @param trafficClass @ref IxEthDBPriority [in] - internal traffic class, between 0 and 3 (0 being the lowest)
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_PRIORITY <i>userPriority</i> out of range or
+ * <i>trafficClass</i> is beyond the number of currently available traffic classes
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingClassSet(IxEthDBPortId portID, IxEthDBPriority userPriority, IxEthDBPriority trafficClass);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBPriorityMappingClassGet(IxEthDBPortId portID, IxEthDBPriority userPriority, IxEthDBPriority *trafficClass)
+ *
+ * @brief Retrieves one QoS/user priority => traffic class mapping in a port's priority mapping table
+ *
+ * This function retrieves the internal traffic class associated with a QoS (user) priority from a given
+ * port's priority mapping table. Use this function when not all the QoS priority mappings are 
+ * required (see also @ref ixEthDBPriorityMappingTableGet)
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to set the mapping to
+ * @param userPriority @ref IxEthDBPriority [in] - user (QoS) priority, between 0 and 7 (0 being the lowest)
+ * @param trafficClass @ref IxEthDBPriority [out] - location to write the corresponding internal traffic class to
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_PRIORITY invalid userPriority value (out of range)
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>trafficClass</i> pointer argument
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBPriorityMappingClassGet(IxEthDBPortId portID, IxEthDBPriority userPriority, IxEthDBPriority *trafficClass);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBEgressVlanEntryTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanId vlanID, BOOL enabled)
+ *
+ * @brief Enables or disables Egress VLAN tagging for a port and a given VLAN
+ *
+ * This function enables or disables Egress VLAN tagging for the given port and VLAN ID.
+ * If the VLAN tagging for a certain VLAN ID is enabled then all the frames to be
+ * transmitted on the given port tagged with the same VLAN ID will be transmitted in a tagged format.
+ * If tagging is not enabled for the given VLAN ID, the VLAN tag from the frames matching
+ * this VLAN ID will be removed (the frames will be untagged).
+ *
+ * VLAN ID 4095 is reserved and should never be used with this function.
+ * VLAN ID 0 has the special meaning of "No VLAN membership" and it is used in this
+ * context to allow the port to send priority-tagged frames or not.
+ *
+ * By default, no Egress VLAN tagging is enabled on any port.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to enable or disable the VLAN ID Egress tagging on
+ * @param vlanID @ref IxEthDBVlanId [in] - VLAN ID to be matched against outgoing frames
+ * @param enabled BOOL [in] - TRUE to enable Egress VLAN tagging on the port and given VLAN, and
+ *                FALSE to disable Egress VLAN tagging
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_VLAN invalid VLAN ID (out of range)
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanEntryTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanId vlanID, BOOL enabled);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBEgressVlanEntryTaggingEnabledGet(IxEthDBPortId portID, IxEthDBVlanId vlanID, BOOL *enabled)
+ *
+ * @brief Retrieves the Egress VLAN tagging enabling status for a port and VLAN ID
+ *
+ * @param portID [in] - ID of the port to extract the Egress VLAN ID tagging status from
+ * @param vlanID VLAN [in] - ID whose tagging status is to be extracted
+ * @param enabled [in] - user-specifed location where the status is copied to; following
+ * the successfull execution of this function the value will be TRUE if Egress VLAN 
+ * tagging is enabled for the given port and VLAN ID, and FALSE otherwise                                                 
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @see ixEthDBEgressVlanEntryTaggingEnabledGet
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_VLAN invalid VLAN ID (out of range)
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>enabled</i> argument pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanEntryTaggingEnabledGet(IxEthDBPortId portID, IxEthDBVlanId vlanID, BOOL *enabled);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBEgressVlanRangeTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax, BOOL enabled)
+ *
+ * @brief Enables or disables Egress VLAN tagging for a port and given VLAN range
+ *
+ * This function is very similar to @ref ixEthDBEgressVlanEntryTaggingEnabledSet with the
+ * difference that it can manipulate the Egress tagging status on multiple VLAN IDs,
+ * defined by a contiguous range. Note that both limits in the range are explicitly 
+ * included in the execution of this function.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to enable or disable the VLAN ID Egress tagging on
+ * @param vlanIDMin @ref IxEthDBVlanId [in] - start of the VLAN range to be matched against outgoing frames
+ * @param vlanIDMax @ref IxEthDBVlanId [in] - end of the VLAN range to be matched against outgoing frames
+ * @param enabled BOOL [in] - TRUE to enable Egress VLAN tagging on the port and given VLAN range,
+ *                and FALSE to disable Egress VLAN tagging
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_VLAN invalid VLAN ID (out of range), or do not constitute a range
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_ETH_DB_NO_PERMISSION attempted to explicitly remove the default port VLAN ID from the tagging table
+ * @retval IX_FAIL unknown OS or NPE communication error
+ *
+ * @note Specifically removing the default port VLAN ID from the Egress tagging table by setting both vlanIDMin and vlanIDMax
+ * to the VLAN ID portion of the PVID is not allowed by this function and will return IX_ETH_DB_NO_PERMISSION.
+ * However, this can be circumvented, should the user specifically desire this, by either using a 
+ * larger range (vlanIDMin < vlanIDMax) or by using ixEthDBEgressVlanEntryTaggingEnabledSet.
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanRangeTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanId vlanIDMin, IxEthDBVlanId vlanIDMax, BOOL enabled);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBEgressVlanTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+ *
+ * @brief Sets the complete Egress VLAN tagging table for a port
+ *
+ * This function is used to set the VLAN tagging/untagging per VLAN ID for a given port
+ * covering the entire VLAN ID range (0..4094). The <i>vlanSet</i> parameter is a 4096
+ * bit array, each bit indicating the Egress behavior for the corresponding VLAN ID.
+ * If a bit is set then outgoing frames with the corresponding VLAN ID will be transmitted
+ * with the VLAN tag, otherwise the frame will be transmitted without the VLAN tag.
+ *
+ * Bit 0 has a special significance, indicating tagging or tag removal for priority-tagged
+ * frames.
+ *
+ * Bit 4095 is reserved and should never be set (it will be ignored if set).
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port whose Egress VLAN tagging behavior is set
+ * @param vlanSet @ref IxEthDBVlanSet [in] - 4096 bit array controlling per-VLAN tagging and untagging 
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>vlanSet</i> pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ *
+ * @warning This function will automatically add the default port VLAN ID to the Egress tagging table
+ * every time it is called. The user should manually call ixEthDBEgressVlanEntryTaggingEnabledSet to
+ * prevent tagging on the default port VLAN ID if the default behavior is not intended.
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanTaggingEnabledSet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBEgressVlanTaggingEnabledGet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet)
+ *
+ * @brief Retrieves the complete Egress VLAN tagging table from a port
+ *
+ * This function copies the 4096 bit table controlling the Egress VLAN tagging into a user specified
+ * area. Each bit in the array indicates whether tagging for the corresponding VLAN (the bit position
+ * in the array) is enabled (the bit is set) or not (the bit is unset). 
+ *
+ * Bit 4095 is reserved and should not be set (it will be ignored if set).
+ *
+ * @see ixEthDBEgressVlanTaggingEnabledSet
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port whose Egress VLAN tagging behavior is retrieved
+ * @param vlanSet @ref IxEthDBVlanSet [out] - user location to copy the Egress tagging table into; should have
+ * room to store 4096 bits (512 bytes)
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>vlanSet</i> pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBEgressVlanTaggingEnabledGet(IxEthDBPortId portID, IxEthDBVlanSet vlanSet);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBIngressVlanTaggingEnabledSet(IxEthDBPortId portID, IxEthDBTaggingAction taggingAction)
+ *
+ * @brief Sets the Ingress VLAN tagging behavior for a port
+ *
+ * A port's Ingress tagging behavior is controlled by the taggingAction parameter,
+ * which can take one of the following values:
+ * 
+ * - IX_ETH_DB_PASS_THROUGH - leaves the frame unchanged (does not add or remove the VLAN tag)
+ * - IX_ETH_DB_ADD_TAG - adds the VLAN tag if not present, using the default port VID
+ * - IX_ETH_DB_REMOVE_TAG - removes the VLAN tag if present
+ * 
+ * @param portID @ref IxEthDBPortId [in] - ID of the port whose Ingress VLAN tagging behavior is set
+ * @param taggingAction @ref IxEthDBTaggingAction [in] - tagging behavior for the port
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>taggingAction</i> argument
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBIngressVlanTaggingEnabledSet(IxEthDBPortId portID, IxEthDBTaggingAction taggingAction);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBIngressVlanTaggingEnabledGet(IxEthDBPortId portID, IxEthDBTaggingAction *taggingAction)
+ *
+ * @brief Retrieves the Ingress VLAN tagging behavior from a port (see @ref ixEthDBIngressVlanTaggingEnabledSet)
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port whose Ingress VLAN tagging behavior is set
+ * @param taggingAction @ref IxEthDBTaggingAction [out] - location where the tagging behavior for the port is written to
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>taggingAction</i> pointer argument
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBIngressVlanTaggingEnabledGet(IxEthDBPortId portID, IxEthDBTaggingAction *taggingAction);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBVlanPortExtractionEnable(IxEthDBPortId portID, BOOL enable)
+ *
+ * @brief Enables or disables port ID extraction
+ *
+ * This feature can be used in the situation when a multi-port device (e.g. a switch) 
+ * is connected to an IXP4xx port and the device can provide incoming frame port 
+ * identification by tagging the TPID field in the Ethernet frame. Enabling
+ * port extraction will instruct the NPE to copy the TPID field from the frame and 
+ * place it in the <i>ixp_ne_src_port</i> of the <i>ixp_buf</i> header. In addition,
+ * the NPE restores the TPID field to 0.
+ *
+ * If the frame is not tagged the NPE will fill the <i>ixp_ne_src_port</i> with the 
+ * port ID of the MII interface the frame was received from.
+ *
+ * The TPID field is the least significant byte of the type/length field, which is 
+ * normally set to 0x8100 for 802.1Q-tagged frames.
+ *
+ * This feature is disabled by default.
+ *
+ * @param portID ID of the port to configure port ID extraction on
+ * @param enable TRUE to enable port ID extraction and FALSE to disable it
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE VLAN/QoS feature is not available or not enabled for the port
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBVlanPortExtractionEnable(IxEthDBPortId portID, BOOL enable);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFeatureCapabilityGet(IxEthDBPortId portID, IxEthDBFeature *featureSet)
+ *
+ * @brief Retrieves the feature capability set for a port
+ *
+ * This function retrieves the feature capability set for a port or the common capabilities shared between all 
+ * the ports, writing the feature capability set in a user specified location.
+ *
+ * The feature capability set will consist of a set formed by OR-ing one or more of the following values:
+ * - IX_ETH_DB_LEARNING - Learning feature; enables EthDB to learn MAC address (filtering) records, including 802.1Q enabled records
+ * - IX_ETH_DB_FILTERING - Filtering feature; enables EthDB to communicate with the NPEs for downloading filtering information in the NPEs; depends on the learning feature
+ * - IX_ETH_DB_VLAN_QOS - VLAN/QoS feature; enables EthDB to configure NPEs to operate in VLAN/QoS aware modes
+ * - IX_ETH_DB_FIREWALL - Firewall feature; enables EthDB to configure NPEs to operate in firewall mode, using white/black address lists
+ * - IX_ETH_DB_SPANNING_TREE_PROTOCOL - Spanning tree protocol feature; enables EthDB to configure the NPEs as STP nodes
+ * - IX_ETH_DB_WIFI_HEADER_CONVERSION - WiFi 802.3 to 802.11 header conversion feature; enables EthDB to handle WiFi conversion data
+ *
+ * Note that EthDB provides only the LEARNING feature for non-NPE ports.
+ * 
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to retrieve the capability set for 
+ * (use IX_ETH_DB_ALL_PORTS to retrieve the common capabilities shared between all the ports)
+ * @param featureSet @ref IxEthDBFeature [out] - location where the capability set will be written to
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>featureSet</i> pointer
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFeatureCapabilityGet(IxEthDBPortId portID, IxEthDBFeature *featureSet);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFeatureEnable(IxEthDBPortId portID, IxEthDBFeature feature, BOOL enabled)
+ *
+ * @brief Enables or disables one or more EthDB features
+ *
+ * Selects one or more features (see @ref ixEthDBFeatureCapabilityGet for a description of the supported
+ * features) to be enabled or disabled on the selected port (or all the ports).
+ *
+ * Note that some features are mutually incompatible:
+ * - IX_ETH_DB_FILTERING is incompatible with IX_ETH_DB_WIFI_HEADER_CONVERSION
+ *
+ * Also note that some features require other features to be enabled: 
+ * - IX_ETH_DB_FILTERING requires IX_ETH_DB_LEARNING
+ *
+ * This function will either enable the entire selected feature set for the selected port (or all the ports),
+ * in which case it will return IX_ETH_DB_SUCCESS, or in case of error it will not enable any feature at all
+ * and return an appropriate error message.
+ *
+ * The following features are enabled by default (for ports with the respective capability), 
+ * for compatibility reasons with previous versions of CSR:
+ * - IX_ETH_DB_LEARNING
+ * - IX_ETH_DB_FILTERING
+ *
+ * All other features are disabled by default and require manual enabling using ixEthDBFeatureEnable.
+ *
+ * <b>Default settings for VLAN, QoS, Firewall and WiFi header conversion features:</b>
+ *
+ * <i>VLAN</i>
+ *
+ * When the VLAN/QoS feature is enabled for a port for the first time the default VLAN behavior 
+ * of the port is set to be as <b>permissive</b> (it will accept all the frames) and 
+ * <b>non-interferential</b> (it will not change any frames) as possible:
+ * - the port VLAN ID (VID) is set to 0
+ * - the Ingress acceptable frame filter is set to accept all frames
+ * - the VLAN port membership is set to the complete VLAN range (0 - 4094)
+ * - the Ingress tagging mode is set to pass-through (will not change frames)
+ * - the Egress tagging mode is to send tagged frames in the entire VLAN range (0 - 4094)
+ *
+ * Note that further disabling and re-enabling the VLAN feature for a given port will not reset the port VLAN behavior
+ * to the settings listed above. Any VLAN settings made by the user are kept.
+ *
+ * <i>QoS</i>
+ *
+ * The following default priority mapping table will be used (as per IEEE 802.1Q and IEEE 802.1D):
+ * 
+ * <table border="1"> <caption> QoS traffic classes  </caption>
+ *    <tr> <td> <b> QoS priority <td> <b> Default traffic class <td> <b> Traffic type </b>
+ *    <tr> <td>      0       <td>           1           <td> Best effort, default class for unexpedited traffic
+ *    <tr> <td>      1       <td>           0           <td> Background traffic
+ *    <tr> <td>      2       <td>           0           <td> Spare bandwidth
+ *    <tr> <td>      3       <td>           1           <td> Excellent effort
+ *    <tr> <td>      4       <td>           2           <td> Controlled load
+ *    <tr> <td>      5       <td>           2           <td> Video traffic
+ *    <tr> <td>      6       <td>           3           <td> Voice traffic
+ *    <tr> <td>      7       <td>           3           <td> Network control
+ * </table>
+ *
+ * <i> Firewall </i>
+ *  
+ * The port firewall is configured by default in <b>black-list mode</b>, and the firewall address table is empty.
+ * This means the firewall will not filter any frames until the feature is configured and the firewall table is
+ * downloaded to the NPE.
+ *
+ * <i> Spanning Tree </i>
+ *
+ * The port is set to <b>STP unblocked mode</b>, therefore it will accept all frames until re-configured.
+ *
+ * <i> WiFi header conversion </i>
+ *
+ * The WiFi header conversion database is empty, therefore no actual header conversion will take place until this
+ * feature is configured and the conversion table downloaded to the NPE.
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port to enable or disable the features on (use IX_ETH_DB_ALL_PORTS for all the ports)
+ * @param feature @ref IxEthDBFeature [in] - feature or feature set to enable or disable
+ * @param enabled BOOL [in] - TRUE to enable the feature and FALSE to disable it
+ * 
+ * @note Certain features, from a functional point of view, cannot be disabled as such at NPE level;
+ * when such features are set to <i>disabled</i> using the EthDB API they will be configured in such
+ * a way to determine a behavior equivalent to the feature being disabled. As well as this, disabled
+ * features cannot be configured or accessed via the EthDB API (except for getting their status).
+ *
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_NO_PERMISSION attempted to enable mutually exclusive features, 
+ * or a feature that depends on another feature which is not present or enabled
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE at least one of the features selected is unavailable
+ * @retval IX_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFeatureEnable(IxEthDBPortId portID, IxEthDBFeature feature, BOOL enabled);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFeatureStatusGet(IxEthDBPortId portID, IxEthDBFeature feature, BOOL *present, BOOL *enabled)
+ *
+ * @brief Retrieves the availability and status of a feature set
+ *
+ * This function returns the availability and status for a feature set.
+ * Note that if more than one feature is selected (e.g. IX_ETH_DB_LEARNING | IX_ETH_DB_FILTERING)
+ * the "present" and "enabled" return values will be set to TRUE only if all the features in the 
+ * feature set are present and enabled (not only some). 
+ * 
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param feature @ref IxEthDBFeature [in] - identifier of the feature to retrieve the status for
+ * @param present BOOL [out] - location where a boolean flag indicating whether this feature is present will be written to
+ * @param enabled BOOL [out] - location where a boolean flag indicating whether this feature is enabled will be written to
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG either <i>present</i> or <i>enabled</i> pointer argument is invalid
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFeatureStatusGet(IxEthDBPortId portID, IxEthDBFeature feature, BOOL *present, BOOL *enabled);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFeaturePropertyGet(IxEthDBPortId portID, IxEthDBFeature feature, IxEthDBProperty property, IxEthDBPropertyType *type, void *value)
+ *
+ * @brief Retrieves the value of a feature property
+ *
+ * The EthDB features usually contain feature-specific properties describing or
+ * controlling how the feature operates. While essential properties (e.g. the
+ * firewall operating mode) have their own API, secondary properties can be 
+ * retrieved using this function.
+ *
+ * Properties can be read-only or read-write. ixEthDBFeaturePropertyGet operates with
+ * both types of features.
+ *
+ * Properties have types associated with them. A descriptor indicating the property
+ * type is returned in the <i>type</i> argument for convenience.
+ *
+ * The currently supported properties and their corresponding features are as follows:
+ *
+ * <table border="1"> <caption> Properties for IX_ETH_DB_VLAN_QOS </caption>
+ *    <tr> <td> <b>        Property identifier                  <td> <b> Property type          <td> <b> Property value                   <td> <b> Read-Only </b>
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_COUNT_PROPERTY      <td> IX_ETH_DB_INTEGER_PROPERTY <td> number of internal traffic classes   <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_0_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 0 <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_1_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 1 <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_2_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 2 <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_3_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 3 <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_4_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 4 <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_5_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 5 <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_6_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 6 <td> Yes
+ *    <tr> <td> IX_ETH_DB_QOS_TRAFFIC_CLASS_7_RX_QUEUE_PROPERTY <td> IX_ETH_DB_INTEGER_PROPERTY <td> queue assignment for traffic class 7 <td> Yes
+ * </table>
+ * 
+ * @see ixEthDBFeaturePropertySet
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param feature @ref IxEthDBFeature [in] - EthDB feature for which the property is retrieved
+ * @param property @ref IxEthDBProperty [in] - property identifier
+ * @param type @ref IxEthDBPropertyType [out] - location where the property type will be stored
+ * @param value void [out] - location where the property value will be stored
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_INVALID_ARG invalid property identifier, <i>type</i> or <i>value</i> pointer arguments
+ * @retval IX_ETH_DB_FAIL incorrect property value or unknown error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFeaturePropertyGet(IxEthDBPortId portID, IxEthDBFeature feature, IxEthDBProperty property, IxEthDBPropertyType *type, void *value);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFeaturePropertySet(IxEthDBPortId portID, IxEthDBFeature feature, IxEthDBProperty property, void *value)
+ *
+ * @brief Sets the value of a feature property
+ *
+ * Unlike @ref ixEthDBFeaturePropertyGet, this function operates only with read-write properties
+ *
+ * The currently supported properties and their corresponding features are as follows:
+ *
+ *   - IX_ETH_DB_QOS_QUEUE_CONFIGURATION_COMPLETE (for IX_ETH_DB_VLAN_QOS): freezes the availability of traffic classes
+ *     to the number of traffic classes currently in use
+ *
+ * Note that this function creates deep copies of the property values; once the function is invoked the client 
+ * can free or reuse the memory area containing the original property value.
+ *
+ * Copy behavior for different property types is defined as follows:
+ *
+ *   - IX_ETH_DB_INTEGER_PROPERTY   - 4 bytes are copied from the source location
+ *   - IX_ETH_DB_STRING_PROPERTY    - the source string will be copied up to the NULL '\0' string terminator, maximum of 255 characters
+ *   - IX_ETH_DB_MAC_ADDR_PROPERTY  - 6 bytes are copied from the source location
+ *   - IX_ETH_DB_BOOL_PROPERTY      - 4 bytes are copied from the source location; the only allowed values are TRUE (1L) and false (0L)
+ *
+ * @see ixEthDBFeaturePropertySet
+ *
+ * @warning IX_ETH_DB_QOS_QUEUE_CONFIGURATION_COMPLETE is provided for EthAcc internal use; 
+ * do not attempt to set this property directly
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param feature @ref IxEthDBFeature [in] - EthDB feature for which the property is set
+ * @param property @ref IxEthDBProperty [in] - property identifier
+ * @param value void [in] - location where the property value is to be copied from
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_INVALID_ARG invalid property identifier, <i>value</i> pointer, or invalid property value
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFeaturePropertySet(IxEthDBPortId portID, IxEthDBFeature feature, IxEthDBProperty property, void *value);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBDatabaseClear(IxEthDBPortId portID, IxEthDBRecordType recordType)
+ *
+ * @brief Deletes a set of record types from the Ethernet Database
+ *
+ * This function deletes all the records of certain types (specified in the recordType filter)
+ * associated with a port. Additionally, the IX_ETH_DB_ALL_PORTS value can be used as port ID
+ * to indicate that the specified record types should be deleted for all the ports.
+ *
+ * The record type filter can be an ORed combination of the following types:
+ *
+ * <caption> Record types </caption>
+ *    - IX_ETH_DB_FILTERING_RECORD      <table><caption> Filtering record </caption>
+ *                                               <tr><td> MAC address <td> static/dynamic type <td> age </tr>
+ *                                             </table> 
+ *
+ *    - IX_ETH_DB_FILTERING_VLAN_RECORD <table><caption> VLAN-enabled filtering record </caption>
+ *                                               <tr><td> MAC address <td> static/dynamic type <td> age <td> 802.1Q tag </tr>
+ *                                             </table> 
+ *
+ *    - IX_ETH_DB_WIFI_RECORD           <table><caption> WiFi header conversion record </caption>
+ *                                                <tr><td> MAC address <td> optional gateway MAC address <td> </tr>
+ *                                             </table>
+ *
+ *    - IX_ETH_DB_FIREWALL_RECORD       <table><caption> Firewall record </caption>
+ *                                                <tr><td> MAC address </tr>
+ *                                             </table>
+ *    - IX_ETH_DB_ALL_RECORD_TYPES
+ * 
+ * Any combination of the above types is valid e.g. 
+ *
+ *    (IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_FILTERING_VLAN_RECORD | IX_ETH_DB_FIREWALL_RECORD), 
+ *
+ * although some might be redundant (it is not an error to do so) e.g.
+ *
+ *    (IX_ETH_DB_FILTERING_RECORD | IX_ETH_DB_ALL_RECORD_TYPES)
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port
+ * @param recordType @ref IxEthDBRecordType [in] - record type filter
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>recordType</i> filter
+ *
+ * @note If the record type filter contains any unrecognized value (hence the 
+ * IX_ETH_DB_INVALID_ARG error value is returned) no actual records will be deleted.
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBDatabaseClear(IxEthDBPortId portID, IxEthDBRecordType recordType);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBWiFiStationEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Adds an "Access Point to Station" record to the database, for 802.3 => 802.11 frame 
+ * header conversion
+ *
+ * Frame header conversion is controlled by the set of MAC addresses
+ * added using @ref ixEthDBWiFiStationEntryAdd and @ref ixEthDBWiFiAccessPointEntryAdd.
+ * Conversion arguments are added using @ref ixEthDBWiFiFrameControlSet, 
+ * @ref ixEthDBWiFiDurationIDSet and @ref ixEthDBWiFiBBSIDSet.
+ *
+ * Note that adding the same MAC address twice will not return an error
+ * (but will not accomplish anything either), while re-adding a record previously added
+ * as an "Access Point to Access Point" will migrate the record to the "Access Point
+ * to Station" type.
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param macAddr @ref IxEthDBMacAddr [in] - MAC address to add
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_INVALID_ARG macAddr is an invalid pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE WiFi feature not enabled 
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_NOMEM maximum number of records reached
+ * @retval IX_ETH_DB_BUSY lock condition or transaction in progress, try again later
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBWiFiStationEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBWiFiAccessPointEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr, IxEthDBMacAddr *gatewayMacAddr)
+ *
+ * @brief Adds an "Access Point to Access Point" record to the database
+ *
+ * @see ixEthDBWiFiStationEntryAdd
+ *
+ * Note that adding the same MAC address twice will simply overwrite the previously
+ * defined gateway MAC address value in the same record, if the record was previously of the
+ * "Access Point to Access Point" type.
+ *
+ * Re-adding a MAC address as "Access Point to Access Point", which was previously added as 
+ * "Access Point to Station" will migrate the record type to "Access Point to Access Point" and
+ * record the gateway MAC address.
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param macAddr @ref IxEthDBMacAddr [in] - MAC address to add
+ * @param gatewayMacAddr @ref IxEthDBMacAddr [in] - MAC address of the gateway Access Point
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG macAddr is an invalid pointer
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE WiFi feature not enabled 
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> or <i>gatewayMacAddr</i> pointer argument
+ * @retval IX_ETH_DB_NOMEM maximum number of records reached
+ * @retval IX_ETH_DB_BUSY lock condition or transaction in progress, try again later
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBWiFiAccessPointEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr, IxEthDBMacAddr *gatewayMacAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBWiFiEntryRemove(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Removes a WiFi station record
+ *
+ * This function removes both types of WiFi records ("Access Point to Station" and
+ * "Access Point to Access Point").
+ * 
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param macAddr @ref IxEthDBMacAddr [in] - MAC address to remove
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port is not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_NO_SUCH_ADDR specified address was not found in the database
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE WiFi feature not enabled 
+ * @retval IX_ETH_DB_BUSY lock condition or transaction in progress, try again later
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBWiFiEntryRemove(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBWiFiConversionTableDownload(IxEthDBPortId portID)
+ *
+ * @brief Downloads the MAC address table for 802.3 => 802.11 frame header
+ * conversion to the NPE
+ *
+ * Note that the frame conversion MAC address table must be individually downloaded
+ * to each NPE for which the frame header conversion feature is enabled (i.e. it
+ * is not possible to specify IX_ETH_DB_ALL_PORTS).
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE WiFi feature not enabled
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBWiFiConversionTableDownload(IxEthDBPortId portID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBWiFiFrameControlSet(IxEthDBPortId portID, UINT16 frameControl)
+ *
+ * @brief Sets the GlobalFrameControl field
+ *
+ * The GlobalFrameControl field is a 2-byte value inserted in the <i>Frame Control</i>
+ * field for all 802.3 to 802.11 frame header conversions
+ * 
+ * @param portID @ref IxEthDBPortId [in] - ID of the port
+ * @param frameControl UINT16 [in] - GlobalFrameControl value
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE WiFi feature not enabled
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBWiFiFrameControlSet(IxEthDBPortId portID, UINT16 frameControl);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBWiFiDurationIDSet(IxEthDBPortId portID, UINT16 durationID)
+ *
+ * @brief Sets the GlobalDurationID field
+ *
+ * The GlobalDurationID field is a 2-byte value inserted in the <i>Duration/ID</i>
+ * field for all 802.3 to 802.11 frame header conversions
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param durationID UINT16 [in] - GlobalDurationID field
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE WiFi feature not enabled
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBWiFiDurationIDSet(IxEthDBPortId portID, UINT16 durationID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBWiFiBBSIDSet(IxEthDBPortId portID, IxEthDBMacAddr *bbsid)
+ *
+ * @brief Sets the BBSID field
+ *
+ * The BBSID field is a 6-byte value which
+ * identifies the infrastructure of the service set managed 
+ * by the Access Point having the IXP400 as its processor. The value
+ * is written in the <i>BBSID</i> field of the 802.11 frame header.
+ * The BBSID value is the MAC address of the Access Point.
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param bbsid @ref IxEthDBMacAddr [in] - pointer to 6 bytes containing the BSSID
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>bbsid</i> pointer argument
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE WiFi feature not enabled
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBWiFiBBSIDSet(IxEthDBPortId portID, IxEthDBMacAddr *bbsid);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBSpanningTreeBlockingStateSet(IxEthDBPortId portID, BOOL blocked)
+ *
+ * @brief Sets the STP blocked/unblocked state for a port
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param blocked BOOL [in] - TRUE to set the port as STP blocked, FALSE to set it as unblocked
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Spanning Tree Protocol feature not enabled
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBSpanningTreeBlockingStateSet(IxEthDBPortId portID, BOOL blocked);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBSpanningTreeBlockingStateGet(IxEthDBPortId portID, BOOL *blocked)
+ *
+ * @brief Retrieves the STP blocked/unblocked state for a port
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param blocked BOOL * [in] - set to TRUE if the port is STP blocked, FALSE otherwise
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>blocked</i> pointer argument
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Spanning Tree Protocol feature not enabled
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBSpanningTreeBlockingStateGet(IxEthDBPortId portID, BOOL *blocked);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFirewallModeSet(IxEthDBPortId portID, IxEthDBFirewallMode mode)
+ *
+ * @brief Sets the firewall mode to use white or black listing
+ *
+ * When enabled, the NPE MAC address based firewall support operates in two modes:
+ *
+ * - white-list mode (MAC address based admission) 
+ *    - <i>mode</i> set to IX_ETH_DB_FIREWALL_WHITE_LIST
+ *    - only packets originating from MAC addresses contained in the firewall address list
+ *      are allowed on the Rx path
+ * - black-list mode (MAC address based blocking)  
+ *    - <i>mode</i> set to IX_ETH_DB_FIREWALL_BLACK_LIST
+ *    - packets originating from MAC addresses contained in the firewall address list
+ *      are discarded
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param mode @ref IxEthDBFirewallMode [in] - firewall mode (IX_ETH_DB_FIREWALL_WHITE_LIST or IX_ETH_DB_FIREWALL_BLACK_LIST)
+ *
+ * @note by default the firewall operates in black-list mode with an empty address
+ * list, hence it doesn't filter any packets
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Firewall feature not enabled 
+ * @retval IX_ETH_DB_INVALID_ARGUMENT <i>mode</i> argument is not a valid firewall configuration mode
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+*/
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallModeSet(IxEthDBPortId portID, IxEthDBFirewallMode mode);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn ixEthDBFirewallInvalidAddressFilterEnable(IxEthDBPortId portID, BOOL enable)
+ *
+ * @brief Enables or disables invalid MAC address filtering
+ *
+ * According to IEEE802 it is illegal for a source address to be a multicast
+ * or broadcast address. If this feature is enabled the NPE inspects the source
+ * MAC addresses of incoming frames and discards them if invalid addresses are
+ * detected.
+ *
+ * By default this service is enabled, if the firewall feature is supported by the
+ * NPE image.
+ *
+ * @param portID ID of the port 
+ * @param enable TRUE to enable invalid MAC address filtering and FALSE to disable it
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Firewall feature not enabled 
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallInvalidAddressFilterEnable(IxEthDBPortId portID, BOOL enable);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFirewallEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Adds a MAC address to the firewall address list
+ *
+ * Note that adding the same MAC address twice will not return an error
+ * but will not actually accomplish anything.
+ *
+ * The firewall MAC address list has a limited number of entries; once
+ * the maximum number of entries has been reached this function will failed
+ * to add more addresses, returning IX_ETH_DB_NOMEM.
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param macAddr @ref IxEthDBMacAddr [in] - MAC address to be added
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_NOMEM maximum number of records reached
+ * @retval IX_ETH_DB_BUSY lock condition or transaction in progress, try again later
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Firewall feature not enabled 
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallEntryAdd(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFirewallEntryRemove(IxEthDBPortId portID, IxEthDBMacAddr *macAddr)
+ *
+ * @brief Removes a MAC address from the firewall address list
+ *
+ * @param portID @ref IxEthDBPortId [in] - ID of the port 
+ * @param macAddr @ref IxEthDBMacAddr [in] - MAC address to be removed
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_NO_SUCH_ADDR address not found
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Firewall feature not enabled 
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallEntryRemove(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBFirewallTableDownload(IxEthDBPortId portID)
+ *
+ * @brief Downloads the MAC firewall table to a port
+ *
+ * @param portID ID of the port 
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID is not a valid port identifier
+ * @retval IX_ETH_DB_PORT_UNINITIALIZED port not initialized
+ * @retval IX_ETH_DB_FEATURE_UNAVAILABLE Firewall feature not enabled 
+ * @retval IX_ETH_DB_FAIL unknown OS or NPE communication error
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBFirewallTableDownload(IxEthDBPortId portID);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBUserFieldSet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, IxEthDBVlanId vlanID, void *field)
+ *
+ * @brief Adds a user-defined field to a database record
+ *
+ * This function associates a user-defined field to a database record.
+ * The user-defined field is passed as a <i>(void *)</i> parameter, hence it can be used
+ * for any purpose (such as identifying a structure). Retrieving the user-defined field from
+ * a record is done using @ref ixEthDBUserFieldGet. Note that EthDB never uses the user-defined
+ * field for any internal operation and it is not aware of the significance of its contents. The
+ * field is only stored as a pointer.
+ *
+ * The database record is identified using a combination of the given parameters, depending on the record type.
+ * All the record types require the record MAC address.
+ *
+ * - IX_ETH_DB_FILTERING_RECORD requires only the MAC address
+ * - IX_ETH_DB_VLAN_FILTERING_RECORD requires the MAC address and the VLAN ID
+ * - IX_ETH_DB_WIFI_RECORD requires the MAC address and the portID
+ * - IX_ETH_DB_FIREWALL_RECORD requires the MAC address and the portID
+ *
+ * Please note that if a parameter is not required it is completely ignored (it does not undergo parameter checking).
+ * The user-defined field can be cleared using a <b>NULL</b> <i>field</i> parameter.
+ *
+ * @param recordType @ref IxEthDBRecordType [in] - type of record (can be IX_ETH_DB_FILTERING_RECORD, 
+ * IX_ETH_DB_FILTERING_VLAN_RECORD, IX_ETH_DB_WIFI_RECORD or IX_ETH_DB_FIREWALL_RECORD)
+ * @param portID @ref IxEthDBPortId [in] - ID of the port (required only for WIFI and FIREWALL records) 
+ * @param macAddr @ref IxEthDBMacAddr * [in] - MAC address of the record
+ * @param vlanID @ref IxEthDBVlanId [in] - VLAN ID of the record (required only for FILTERING_VLAN records)
+ * @param field void * [in] - user defined field
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID was required but it is not a valid port identifier
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> pointer argument
+ * @retval IX_ETH_DB_NO_SUCH_ADDR record not found
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBUserFieldSet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, IxEthDBVlanId vlanID, void *field);
+
+/**
+ * @ingroup IxEthDB
+ *
+ * @fn IxEthDBStatus ixEthDBUserFieldGet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portID, IxEthDBVlanId vlanID, void **field)
+ *
+ * @brief Retrieves a user-defined field from a database record
+ *
+ * The database record is identified using a combination of the given parameters, depending on the record type.
+ * All the record types require the record MAC address.
+ *
+ * - IX_ETH_DB_FILTERING_RECORD requires only the MAC address
+ * - IX_ETH_DB_VLAN_FILTERING_RECORD requires the MAC address and the VLAN ID
+ * - IX_ETH_DB_WIFI_RECORD requires the MAC address and the portID
+ * - IX_ETH_DB_FIREWALL_RECORD requires the MAC address and the portID
+ *
+ * Please note that if a parameter is not required it is completely ignored (it does not undergo parameter checking).
+ *
+ * If no user-defined field was registered with the specified record then <b>NULL</b> will be written
+ * at the location specified by <i>field</i>.
+ *
+ * @param recordType type of record (can be IX_ETH_DB_FILTERING_RECORD, IX_ETH_DB_FILTERING_VLAN_RECORD, IX_ETH_DB_WIFI_RECORD 
+ * or IX_ETH_DB_FIREWALL_RECORD)
+ * @param portID ID of the port (required only for WIFI and FIREWALL records) 
+ * @param macAddr MAC address of the record
+ * @param vlanID VLAN ID of the record (required only for FILTERING_VLAN records)
+ * @param field location to write the user defined field into
+ * 
+ * @retval IX_ETH_DB_SUCCESS operation completed successfully
+ * @retval IX_ETH_DB_INVALID_PORT portID was required but it is not a valid port identifier
+ * @retval IX_ETH_DB_INVALID_ARG invalid <i>macAddr</i> or <i>field</i> pointer arguments
+ * @retval IX_ETH_DB_NO_SUCH_ADDR record not found
+ */
+IX_ETH_DB_PUBLIC 
+IxEthDBStatus ixEthDBUserFieldGet(IxEthDBRecordType recordType, IxEthDBMacAddr *macAddr, IxEthDBPortId portId, IxEthDBVlanId vlanID, void **field);
+
+/**
+ * @}
+ */
+
+#endif /* IxEthDB_H */

cpu/ixp/npe/include/IxEthDBLocks_p.h

diff --git a/cpu/ixp/npe/include/IxEthDBLocks_p.h b/cpu/ixp/npe/include/IxEthDBLocks_p.h
new file mode 100644
index 0000000..1d8b24f
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthDBLocks_p.h
@@ -0,0 +1,122 @@
+/**
+ * @file IxEthAccDBLocks_p.h
+ *
+ * @brief Definition of transaction lock stacks and lock utility macros
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxEthAccDBLocks_p_H
+#define IxEthAccDBLocks_p_H
+
+#include "IxOsPrintf.h"
+
+/* Lock and lock stacks */
+typedef struct
+{
+    IxOsalFastMutex* locks[MAX_LOCKS];
+    UINT32 stackPointer, basePointer;
+} LockStack;
+
+#define TRY_LOCK(mutex) \
+    { \
+        if (ixOsalFastMutexTryLock(mutex) != IX_SUCCESS) \
+        { \
+            return IX_ETH_DB_BUSY; \
+        } \
+    }
+
+
+#define UNLOCK(mutex) { ixOsalFastMutexUnlock(mutex); }
+
+#define INIT_STACK(stack) \
+    { \
+        (stack)->basePointer  = 0; \
+        (stack)->stackPointer = 0; \
+    }
+
+#define PUSH_LOCK(stack, lock) \
+    { \
+        if ((stack)->stackPointer == MAX_LOCKS) \
+        { \
+            ERROR_LOG("Ethernet DB: maximum number of elements in a lock stack has been exceeded on push, heavy chaining?\n"); \
+            UNROLL_STACK(stack); \
+            \
+            return IX_ETH_DB_NOMEM; \
+        } \
+        \
+        if (ixOsalFastMutexTryLock(lock) == IX_SUCCESS) \
+        { \
+            (stack)->locks[(stack)->stackPointer++] = (lock); \
+        } \
+        else \
+        { \
+            UNROLL_STACK(stack); \
+            \
+            return IX_ETH_DB_BUSY; \
+        } \
+    }
+
+#define POP_LOCK(stack) \
+    { \
+        ixOsalFastMutexUnlock((stack)->locks[--(stack)->stackPointer]); \
+    }
+
+#define UNROLL_STACK(stack) \
+    { \
+        while ((stack)->stackPointer > (stack)->basePointer) \
+        { \
+            POP_LOCK(stack); \
+        } \
+    }
+
+#define SHIFT_STACK(stack) \
+    { \
+        if ((stack)->basePointer == MAX_LOCKS - 1) \
+        { \
+            ERROR_LOG("Ethernet DB: maximum number of elements in a lock stack has been exceeded on shift, heavy chaining?\n"); \
+            UNROLL_STACK(stack); \
+            \
+            return IX_ETH_DB_BUSY; \
+        } \
+        \
+        ixOsalFastMutexUnlock((stack)->locks[(stack)->basePointer++]); \
+    }
+
+#endif /* IxEthAccDBLocks_p_H */

cpu/ixp/npe/include/IxEthDBLog_p.h

diff --git a/cpu/ixp/npe/include/IxEthDBLog_p.h b/cpu/ixp/npe/include/IxEthDBLog_p.h
new file mode 100644
index 0000000..1d6b0bb
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthDBLog_p.h
@@ -0,0 +1,227 @@
+/**
+ * @file IxEthDBLog_p.h
+ *
+ * @brief definitions of log macros and log configuration
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include <IxOsal.h>
+
+#ifdef IX_UNIT_TEST
+#define NULL_PRINT_ROUTINE(format, arg...) /* nothing */
+#else
+#define NULL_PRINT_ROUTINE if(0) printf
+#endif
+
+/***************************************************
+ *                 Globals                         *
+ ***************************************************/
+/* safe to permanently leave these on */
+#define HAS_ERROR_LOG
+#define HAS_ERROR_IRQ_LOG
+#define HAS_WARNING_LOG
+
+/***************************************************
+ *              Log Configuration                  *
+ ***************************************************/
+
+/* debug output can be turned on unless specifically
+   declared as a non-debug build */
+#ifndef NDEBUG
+
+#undef HAS_EVENTS_TRACE
+#undef HAS_EVENTS_VERBOSE_TRACE
+
+#undef HAS_SUPPORT_TRACE
+#undef HAS_SUPPORT_VERBOSE_TRACE
+
+#undef HAS_NPE_TRACE
+#undef HAS_NPE_VERBOSE_TRACE
+#undef HAS_DUMP_NPE_TREE
+
+#undef HAS_UPDATE_TRACE
+#undef HAS_UPDATE_VERBOSE_TRACE
+
+#endif /* NDEBUG */
+
+
+/***************************************************
+ *              Log Macros                         *
+ ***************************************************/
+
+/************** Globals ******************/
+
+#ifdef HAS_ERROR_LOG
+
+    #define ERROR_LOG printf
+
+#else
+
+    #define ERROR_LOG NULL_PRINT_ROUTINE
+
+#endif
+
+#ifdef HAS_ERROR_IRQ_LOG
+
+    #define ERROR_IRQ_LOG(format, arg1, arg2, arg3, arg4, arg5, arg6) ixOsalLog(IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDOUT, format, arg1, arg2, arg3, arg4, arg5, arg6)
+
+#else
+
+    #define ERROR_IRQ_LOG(format, arg1, arg2, arg3, arg4, arg5, arg6) /* nothing */
+
+#endif
+
+#ifdef HAS_WARNING_LOG
+
+    #define WARNING_LOG printf
+
+#else
+
+    #define WARNING_LOG NULL_PRINT_ROUTINE
+
+#endif
+
+/************** Events *******************/
+
+#ifdef HAS_EVENTS_TRACE
+
+    #define IX_ETH_DB_EVENTS_TRACE     printf
+    #define IX_ETH_DB_IRQ_EVENTS_TRACE(format, arg1, arg2, arg3, arg4, arg5, arg6) ixOsalLog(IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT, format, arg1, arg2, arg3, arg4, arg5, arg6)
+
+    #ifdef HAS_EVENTS_VERBOSE_TRACE
+
+        #define IX_ETH_DB_EVENTS_VERBOSE_TRACE printf
+    
+    #else
+
+        #define IX_ETH_DB_EVENTS_VERBOSE_TRACE NULL_PRINT_ROUTINE
+
+    #endif /* HAS_EVENTS_VERBOSE_TRACE */
+
+#else
+
+    #define IX_ETH_DB_EVENTS_TRACE         NULL_PRINT_ROUTINE
+    #define IX_ETH_DB_EVENTS_VERBOSE_TRACE NULL_PRINT_ROUTINE
+    #define IX_ETH_DB_IRQ_EVENTS_TRACE(format, arg1, arg2, arg3, arg4, arg5, arg6) /* nothing */
+
+#endif /* HAS_EVENTS_TRACE */
+
+/************** Support *******************/
+
+#ifdef HAS_SUPPORT_TRACE
+
+    #define IX_ETH_DB_SUPPORT_TRACE     printf
+    #define IX_ETH_DB_SUPPORT_IRQ_TRACE(format, arg1, arg2, arg3, arg4, arg5, arg6) ixOsalLog(IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT, format, arg1, arg2, arg3, arg4, arg5, arg6)
+
+    #ifdef HAS_SUPPORT_VERBOSE_TRACE
+
+        #define IX_ETH_DB_SUPPORT_VERBOSE_TRACE printf
+
+    #else
+
+        #define IX_ETH_DB_SUPPORT_VERBOSE_TRACE NULL_PRINT_ROUTINE
+
+    #endif /* HAS_SUPPORT_VERBOSE_TRACE */
+
+#else
+
+    #define IX_ETH_DB_SUPPORT_TRACE         NULL_PRINT_ROUTINE
+    #define IX_ETH_DB_SUPPORT_VERBOSE_TRACE NULL_PRINT_ROUTINE
+    #define IX_ETH_DB_SUPPORT_IRQ_TRACE(format, arg1, arg2, arg3, arg4, arg5, arg6) /* nothing */
+
+#endif /* HAS_SUPPORT_TRACE */
+
+/************** NPE Adaptor *******************/
+
+#ifdef HAS_NPE_TRACE
+
+    #define IX_ETH_DB_NPE_TRACE     printf
+    #define IX_ETH_DB_NPE_IRQ_TRACE(format, arg1, arg2, arg3, arg4, arg5, arg6) ixOsalLog(IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT, format, arg1, arg2, arg3, arg4, arg5, arg6)
+
+    #ifdef HAS_NPE_VERBOSE_TRACE
+
+        #define IX_ETH_DB_NPE_VERBOSE_TRACE printf
+
+    #else
+
+        #define IX_ETH_DB_NPE_VERBOSE_TRACE NULL_PRINT_ROUTINE
+
+    #endif /* HAS_NPE_VERBOSE_TRACE */
+
+#else
+
+    #define IX_ETH_DB_NPE_TRACE         NULL_PRINT_ROUTINE
+    #define IX_ETH_DB_NPE_VERBOSE_TRACE NULL_PRINT_ROUTINE
+    #define IX_ETH_DB_NPE_IRQ_TRACE(format, arg1, arg2, arg3, arg4, arg5, arg6) /* nothing */
+
+#endif /* HAS_NPE_TRACE */
+
+#ifdef HAS_DUMP_NPE_TREE
+
+#define IX_ETH_DB_NPE_DUMP_ELT(eltBaseAddress, eltSize) ixEthELTDumpTree(eltBaseAddress, eltSize)
+
+#else
+
+#define IX_ETH_DB_NPE_DUMP_ELT(eltBaseAddress, eltSize) /* nothing */
+
+#endif /* HAS_DUMP_NPE_TREE */
+
+/************** Port Update *******************/
+
+#ifdef HAS_UPDATE_TRACE
+
+    #define IX_ETH_DB_UPDATE_TRACE printf
+
+    #ifdef HAS_UPDATE_VERBOSE_TRACE
+
+        #define IX_ETH_DB_UPDATE_VERBOSE_TRACE printf
+
+    #else
+
+        #define IX_ETH_DB_UPDATE_VERBOSE_TRACE NULL_PRINT_ROUTINE
+
+    #endif
+
+#else /* HAS_UPDATE_VERBOSE_TRACE */
+
+    #define IX_ETH_DB_UPDATE_TRACE         NULL_PRINT_ROUTINE
+    #define IX_ETH_DB_UPDATE_VERBOSE_TRACE NULL_PRINT_ROUTINE
+
+#endif /* HAS_UPDATE_TRACE */

cpu/ixp/npe/include/IxEthDBMessages_p.h

diff --git a/cpu/ixp/npe/include/IxEthDBMessages_p.h b/cpu/ixp/npe/include/IxEthDBMessages_p.h
new file mode 100644
index 0000000..ff18160
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthDBMessages_p.h
@@ -0,0 +1,258 @@
+/**
+ * @file IxEthDBMessages_p.h
+ *
+ * @brief Definitions of NPE messages
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxEthDBMessages_p_H
+#define IxEthDBMessages_p_H
+
+#include <IxEthNpe.h>
+#include <IxOsCacheMMU.h>
+#include "IxEthDB_p.h"
+
+/* events watched by the Eth event processor */
+#define IX_ETH_DB_MIN_EVENT_ID        (IX_ETHNPE_EDB_GETMACADDRESSDATABASE)
+#define IX_ETH_DB_MAX_EVENT_ID        (IX_ETHNPE_PC_SETAPMACTABLE)
+
+/* macros to fill and extract data from NPE messages - place any endian conversions here */
+#define RESET_ELT_MESSAGE(message) { memset((void *) &(message), 0, sizeof((message))); }
+#define NPE_MSG_ID(msg) ((msg).data[0] >> 24)
+
+#define FILL_SETPORTVLANTABLEENTRY_MSG(message, portID, setOffset, vlanMembershipSet, ttiSet) \
+    do { \
+        message.data[0] = (IX_ETHNPE_VLAN_SETPORTVLANTABLEENTRY << 24) | (portID << 16) | (setOffset * 2); \
+        message.data[1] = (vlanMembershipSet << 8) | ttiSet; \
+    } while (0);
+
+#define FILL_SETPORTVLANTABLERANGE_MSG(message, portID, offset, length, zone) \
+    do { \
+        message.data[0] = IX_ETHNPE_VLAN_SETPORTVLANTABLERANGE << 24 | portID << 16 | offset << 9 | length << 1; \
+        message.data[1] = (UINT32) zone; \
+    } while (0);
+
+#define FILL_SETDEFAULTRXVID_MSG(message, portID, tpid, vlanTag) \
+    do { \
+        message.data[0] = (IX_ETHNPE_VLAN_SETDEFAULTRXVID << 24) \
+            | (portID << 16); \
+        \
+        message.data[1] = (tpid << 16) | vlanTag; \
+    } while (0);
+
+#define FILL_SETRXTAGMODE_MSG(message, portID, filterMode, tagMode) \
+    do { \
+        message.data[0] = IX_ETHNPE_VLAN_SETRXTAGMODE << 24 \
+            | portID << 16 \
+            | filterMode << 2 \
+            | tagMode; \
+        \
+        message.data[1] = 0; \
+    } while (0);
+
+#define FILL_SETRXQOSENTRY(message, portID, classIndex, trafficClass, aqmQueue) \
+    do { \
+        message.data[0] = IX_ETHNPE_VLAN_SETRXQOSENTRY << 24 \
+            | portID << 16 \
+            | classIndex; \
+        \
+        message.data[1] = trafficClass << 24 \
+            | 0x1 << 23 \
+            | aqmQueue << 16 \
+            | aqmQueue << 4; \
+    } while (0);
+
+#define FILL_SETPORTIDEXTRACTIONMODE(message, portID, enable) \
+    do { \
+        message.data[0] = IX_ETHNPE_VLAN_SETPORTIDEXTRACTIONMODE << 24 \
+            | portID << 16 \
+            | (enable ? 0x1 : 0x0); \
+        \
+        message.data[1] = 0; \
+    } while (0);
+
+
+#define FILL_SETBLOCKINGSTATE_MSG(message, portID, blocked) \
+    do { \
+        message.data[0] = IX_ETHNPE_STP_SETBLOCKINGSTATE << 24 \
+            | portID << 16 \
+            | (blocked ? 0x1 : 0x0); \
+        \
+        message.data[1] = 0; \
+    } while (0);
+
+#define FILL_SETBBSID_MSG(message, portID, bbsid) \
+    do { \
+        message.data[0] = IX_ETHNPE_PC_SETBBSID << 24 \
+            | portID << 16 \
+            | bbsid->macAddress[0] << 8 \
+            | bbsid->macAddress[1]; \
+        \
+        message.data[1] = bbsid->macAddress[2] << 24 \
+            | bbsid->macAddress[3] << 16 \
+            | bbsid->macAddress[4] << 8 \
+            | bbsid->macAddress[5]; \
+    } while (0);
+
+#define FILL_SETFRAMECONTROLDURATIONID(message, portID, frameControlDurationID) \
+    do { \
+        message.data[0] = (IX_ETHNPE_PC_SETFRAMECONTROLDURATIONID << 24) | (portID << 16); \
+        message.data[1] = frameControlDurationID; \
+    } while (0);
+
+#define FILL_SETAPMACTABLE_MSG(message, zone) \
+    do { \
+        message.data[0] = IX_ETHNPE_PC_SETAPMACTABLE << 24 \
+            | 0 << 8      /* always use index 0 */ \
+            | 64;         /* 32 entries, 8 bytes each, 4 bytes in a word */ \
+        message.data[1] = (UINT32) zone; \
+    } while (0);
+
+#define FILL_SETFIREWALLMODE_MSG(message, portID, epDelta, mode, address) \
+    do { \
+        message.data[0] = IX_ETHNPE_FW_SETFIREWALLMODE << 24 \
+            | portID << 16 \
+            | (epDelta & 0xFF) << 8 \
+            | mode; \
+        \
+        message.data[1] = (UINT32) address; \
+    } while (0);
+
+#define FILL_SETMACADDRESSDATABASE_MSG(message, portID, epDelta, blockCount, address) \
+    do { \
+        message.data[0] = IX_ETHNPE_EDB_SETMACADDRESSSDATABASE << 24 \
+                | (epDelta & 0xFF) << 8 \
+                | (blockCount & 0xFF); \
+        \
+        message.data[1] = (UINT32) address; \
+    } while (0);
+
+#define FILL_GETMACADDRESSDATABASE(message, npeId, zone) \
+    do { \
+        message.data[0] = IX_ETHNPE_EDB_GETMACADDRESSDATABASE << 24; \
+        message.data[1] = (UINT32) zone; \
+    } while (0);
+
+#define FILL_SETMAXFRAMELENGTHS_MSG(message, portID, maxRxFrameSize, maxTxFrameSize) \
+    do { \
+        message.data[0] = IX_ETHNPE_SETMAXFRAMELENGTHS << 24 \
+            | portID << 16 \
+            | ((maxRxFrameSize + 63) / 64) << 8  /* max Rx 64-byte blocks */ \
+            | (maxTxFrameSize + 63) / 64; /* max Tx 64-byte blocks */ \
+        \
+        message.data[1] = maxRxFrameSize << 16 | maxTxFrameSize; \
+    } while (0);
+
+#define FILL_SETPORTADDRESS_MSG(message, portID, macAddress) \
+    do { \
+        message.data[0] = IX_ETHNPE_EDB_SETPORTADDRESS << 24 \
+            | portID << 16 \
+            | macAddress[0] << 8 \
+            | macAddress[1]; \
+        \
+        message.data[1] = macAddress[2] << 24 \
+            | macAddress[3] << 16 \
+            | macAddress[4] << 8 \
+            | macAddress[5]; \
+    } while (0);
+
+/* access to a MAC node in the NPE tree */
+#define NPE_NODE_BYTE(eltNodeAddr, offset)      (((UINT8 *) (eltNodeAddr))[offset])
+
+/* browsing of the implicit linear binary tree structure of the NPE tree */
+#define LEFT_CHILD_OFFSET(offset)   ((offset) << 1)
+#define RIGHT_CHILD_OFFSET(offset)  (((offset) << 1) + 1)
+
+#define IX_EDB_FLAGS_ACTIVE         (0x2)
+#define IX_EDB_FLAGS_VALID          (0x1)
+#define IX_EDB_FLAGS_RESERVED       (0xfc)
+#define IX_EDB_FLAGS_INACTIVE_VALID (0x1)
+
+#define IX_EDB_NPE_NODE_ELT_PORT_ID_OFFSET (6)
+#define IX_EDB_NPE_NODE_ELT_FLAGS_OFFSET   (7)
+#define IX_EDB_NPE_NODE_WIFI_INDEX_OFFSET  (6)
+#define IX_EDB_NPE_NODE_WIFI_FLAGS_OFFSET  (7)
+#define IX_EDB_NPE_NODE_FW_FLAGS_OFFSET    (1)
+#define IX_EDB_NPE_NODE_FW_RESERVED_OFFSET (6)
+#define IX_EDB_NPE_NODE_FW_ADDR_OFFSET     (2)
+
+#define IX_EDB_NPE_NODE_VALID(address)     ((NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_FLAGS_OFFSET) & IX_EDB_FLAGS_VALID) != 0)
+#define IX_EDB_NPE_NODE_ACTIVE(address)    ((NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_FLAGS_OFFSET) & IX_EDB_FLAGS_ACTIVE) != 0)
+#define IX_EDB_NPE_NODE_PORT_ID(address)   (NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_PORT_ID_OFFSET))
+
+/* macros to send messages to the NPEs */
+#define IX_ETHDB_ASYNC_SEND_NPE_MSG(npeId, msg, result) \
+    do { \
+        result = ixNpeMhMessageSend(npeId, msg, IX_NPEMH_SEND_RETRIES_DEFAULT); \
+        \
+        if (result != IX_SUCCESS) \
+        { \
+            ERROR_LOG("DB: Failed to send NPE message\n"); \
+        } \
+    } while (0);
+
+#define IX_ETHDB_SYNC_SEND_NPE_MSG(npeId, msg, result) \
+    do { \
+        result = ixNpeMhMessageWithResponseSend(npeId, msg, msg.data[0] >> 24, ixEthDBNpeMsgAck, IX_NPEMH_SEND_RETRIES_DEFAULT); \
+        \
+        if (result == IX_SUCCESS) \
+        { \
+            result = ixOsalMutexLock(&ixEthDBPortInfo[IX_ETH_DB_NPE_TO_PORT_ID(npeId)].npeAckLock, IX_ETH_DB_NPE_TIMEOUT); \
+            \
+            if (result != IX_SUCCESS) \
+            { \
+                ERROR_LOG("DB: NPE failed to respond within %dms\n", IX_ETH_DB_NPE_TIMEOUT); \
+            } \
+        } \
+        else \
+        { \
+            ERROR_LOG("DB: Failed to send NPE message\n"); \
+        } \
+    } while (0);
+
+#ifndef IX_NDEBUG
+#define IX_ETH_DB_NPE_MSG_HISTORY_DEPTH (100)
+extern IX_ETH_DB_PUBLIC UINT32 npeMsgHistory[IX_ETH_DB_NPE_MSG_HISTORY_DEPTH][2];
+extern IX_ETH_DB_PUBLIC UINT32 npeMsgHistoryLen;
+#endif
+
+#define IX_ETHDB_SEND_NPE_MSG(npeId, msg, result) { LOG_NPE_MSG(msg); IX_ETHDB_SYNC_SEND_NPE_MSG(npeId, msg, result); }
+
+#endif /* IxEthDBMessages_p_H */

cpu/ixp/npe/include/IxEthDBPortDefs.h

diff --git a/cpu/ixp/npe/include/IxEthDBPortDefs.h b/cpu/ixp/npe/include/IxEthDBPortDefs.h
new file mode 100644
index 0000000..c3acbdd
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthDBPortDefs.h
@@ -0,0 +1,163 @@
+/**
+ * @file IxEthDBPortDefs.h
+ *
+ * @brief Public definition of the ports and port capabilities
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxEthDBPortDefs IXP400 Ethernet Database Port Definitions (IxEthDBPortDefs)
+ *
+ * @brief IXP400 Public definition of the ports and port capabilities
+ *
+ * @{
+ */
+
+#ifndef IxEthDBPortDefs_H
+#define IxEthDBPortDefs_H
+
+/** 
+ * @brief Port types - currently only Ethernet NPEs are recognized as specific types 
+ * All other (user-defined) ports must be specified as IX_ETH_GENERIC
+ */
+typedef enum
+{
+    IX_ETH_GENERIC = 0, /**< generic ethernet port */
+    IX_ETH_NPE          /**< specific Ethernet NPE */
+} IxEthDBPortType;
+
+/** 
+ * @brief Port capabilities - used by ixEthAccDatabaseMaintenance to decide whether it
+ * should manually age entries or not depending on the port capabilities.
+ *
+ * Ethernet NPEs have aging capabilities, meaning that they will age the entries
+ * automatically (by themselves).*/
+typedef enum
+{
+    IX_ETH_NO_CAPABILITIES = 0,   /**< no aging capabilities */
+    IX_ETH_ENTRY_AGING     = 0x1  /**< aging capabilities present */
+} IxEthDBPortCapability;
+
+/** 
+ * @brief Port Definition - a structure contains the Port type and capabilities 
+ */
+typedef struct
+{
+    IxEthDBPortType type;
+    IxEthDBPortCapability capabilities;
+} IxEthDBPortDefinition;
+
+/** 
+ * @brief Port definitions structure, indexed on the port ID
+ * @warning Ports 0 and 1 are used by the Ethernet access component therefore
+ * it is essential to be left untouched. Port 2 here (WAN) is given as 
+ * an example port. The NPE firmware also assumes the NPE B to be
+ * the port 0 and NPE C to be the port 1.
+ *
+ * @note that only 32 ports (0..31) are supported by EthDB
+ */
+static const IxEthDBPortDefinition ixEthDBPortDefinitions[] = 
+{
+    /*    id       type              capabilities */
+    {   /* 0 */    IX_ETH_NPE,       IX_ETH_NO_CAPABILITIES },    /* Ethernet NPE B */
+    {   /* 1 */    IX_ETH_NPE,       IX_ETH_NO_CAPABILITIES },    /* Ethernet NPE C */
+    {   /* 2 */    IX_ETH_NPE,       IX_ETH_NO_CAPABILITIES },    /* Ethernet NPE A */
+    {   /* 3 */    IX_ETH_GENERIC,   IX_ETH_NO_CAPABILITIES },    /* WAN port */
+};
+
+/** 
+ * @def IX_ETH_DB_NUMBER_OF_PORTS
+ * @brief number of supported ports 
+ */
+#define IX_ETH_DB_NUMBER_OF_PORTS (sizeof (ixEthDBPortDefinitions) / sizeof (ixEthDBPortDefinitions[0]))
+
+/**
+ * @def IX_ETH_DB_UNKNOWN_PORT
+ * @brief definition of an unknown port
+ */
+#define IX_ETH_DB_UNKNOWN_PORT (0xff)
+
+/** 
+ * @def IX_ETH_DB_ALL_PORTS
+ * @brief Special port ID indicating all the ports
+ * @note This port ID can be used only by a subset of the EthDB API; each
+ * function specifically mentions whether this is a valid parameter as the port ID
+ */
+#define IX_ETH_DB_ALL_PORTS (IX_ETH_DB_NUMBER_OF_PORTS + 1)
+
+/**
+ * @def IX_ETH_DB_PORTS_ASSERTION
+ * @brief catch invalid port definitions (<2) with a 
+ * compile-time assertion resulting in a duplicate case error. 
+ */
+#define IX_ETH_DB_PORTS_ASSERTION { switch(0) { case 0 : ; case 1 : ; case IX_ETH_DB_NUMBER_OF_PORTS : ; }}
+
+/** 
+ * @def IX_ETH_DB_CHECK_PORT(portID)
+ * @brief safety checks to verify whether the port is invalid or uninitialized
+ */
+#define IX_ETH_DB_CHECK_PORT(portID) \
+{ \
+  if ((portID) >= IX_ETH_DB_NUMBER_OF_PORTS) \
+  { \
+      return IX_ETH_DB_INVALID_PORT; \
+  } \
+  \
+  if (!ixEthDBPortInfo[(portID)].enabled) \
+  { \
+      return IX_ETH_DB_PORT_UNINITIALIZED; \
+  } \
+}
+
+/**
+ * @def IX_ETH_DB_CHECK_PORT_ALL(portID)
+ * @brief safety checks to verify whether the port is invalid or uninitialized; 
+ * tolerates the use of IX_ETH_DB_ALL_PORTS
+ */
+#define IX_ETH_DB_CHECK_PORT_ALL(portID) \
+{ \
+  if ((portID) != IX_ETH_DB_ALL_PORTS) \
+    IX_ETH_DB_CHECK_PORT(portID) \
+}
+
+#endif /* IxEthDBPortDefs_H */
+/**
+ *@}
+ */

cpu/ixp/npe/include/IxEthDBQoS.h

diff --git a/cpu/ixp/npe/include/IxEthDBQoS.h b/cpu/ixp/npe/include/IxEthDBQoS.h
new file mode 100644
index 0000000..6d34889
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthDBQoS.h
@@ -0,0 +1,154 @@
+/**
+ * @file IxEthDBQoS.h
+ *
+ * @brief Public definitions for QoS traffic classes
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxEthDBPortDefs IXP400 Ethernet QoS definitions
+ *
+ * @brief IXP00 Public definitions for QoS traffic classes
+ *
+ * @{
+ */
+
+#ifndef IxEthDBQoS_H
+#define IxEthDBQoS_H
+
+/**
+ * @def IX_ETH_DB_QUEUE_UNAVAILABLE
+ * @brief alias to indicate a queue (traffic class) is not available
+ */
+#define IX_ETH_DB_QUEUE_UNAVAILABLE  (0)
+
+#ifndef IX_IEEE802_1Q_QOS_PRIORITY_COUNT
+/**
+ * @def IX_IEEE802_1Q_QOS_PRIORITY_COUNT
+ * @brief number of QoS priorities, according to IEEE 802.1Q
+ */
+#define IX_IEEE802_1Q_QOS_PRIORITY_COUNT (8)
+#endif
+
+/**
+ * @brief array containing all the supported traffic class configurations
+ */
+static const
+UINT8 ixEthDBQueueAssignments[][IX_IEEE802_1Q_QOS_PRIORITY_COUNT] = 
+{
+    { 4, 5, 6, 7, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE },
+    { 15, 16, 17, 18, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE },
+    { 11, 23, 26, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE, IX_ETH_DB_QUEUE_UNAVAILABLE,  IX_ETH_DB_QUEUE_UNAVAILABLE },
+    { 4, 5, 6, 7, 8, 9, 10, 11 }
+    /* add here all other cases of queue configuration structures and update ixEthDBTrafficClassDefinitions to use them */
+};
+
+/**
+ * @brief value used to index the NPE A functionality ID in the traffic class definition table
+ */
+#define IX_ETH_DB_NPE_A_FUNCTIONALITY_ID_INDEX    (0)
+
+/**
+ * @brief value used to index the traffic class count in the traffic class definition table
+ */
+#define IX_ETH_DB_TRAFFIC_CLASS_COUNT_INDEX       (1)
+
+/**
+ * @brief value used to index the queue assignment index in the traffic class definition table
+ */
+#define IX_ETH_DB_QUEUE_ASSIGNMENT_INDEX          (2)
+
+/**
+ * @brief traffic class definitions
+ *
+ * This array contains the default traffic class definition configuration,
+ * as well as any special cases dictated by the functionality ID of NPE A.
+ *
+ * The default case should not be removed (otherwise the Ethernet
+ * components will assert a fatal failure on initialization).
+ */
+static const
+UINT8 ixEthDBTrafficClassDefinitions[][3] = 
+{
+    /* NPE A functionality ID | traffic class count | queue assignment index (points to the queue enumeration in ixEthDBQueueAssignments) */
+    {            0x00,                      4,                    0 }, /* default case - DO NOT REMOVE */
+    {            0x04,                      4,                    1 }, /* NPE A image ID 0.4.0.0 */
+    {            0x09,                      3,                    2 }, /* NPE A image ID 0.9.0.0 */
+    {            0x80,                      8,                    3 }, /* NPE A image ID 10.80.02.0 */
+    {            0x81,                      8,                    3 }, /* NPE A image ID 10.81.02.0 */
+    {            0x82,                      8,                    3 }  /* NPE A image ID 10.82.02.0 */
+};
+
+/**
+ * @brief IEEE 802.1Q recommended QoS Priority => traffic class maps
+ *
+ * @verbatim
+                    Number of available traffic classes
+                    1 2 3 4 5 6 7 8
+    QoS Priority
+        0           0 0 0 1 1 1 1 2
+        1           0 0 0 0 0 0 0 0
+        2           0 0 0 0 0 0 0 1
+        3           0 0 0 1 1 2 2 3
+        4           0 1 1 2 2 3 3 4
+        5           0 1 1 2 3 4 4 5
+        6           0 1 2 3 4 5 5 6
+        7           0 1 2 3 4 5 6 7
+
+    @endverbatim
+ */
+static const
+UINT8 ixEthIEEE802_1QUserPriorityToTrafficClassMapping[IX_IEEE802_1Q_QOS_PRIORITY_COUNT][IX_IEEE802_1Q_QOS_PRIORITY_COUNT] = 
+ {
+     { 0, 0, 0, 0, 0, 0, 0, 0 }, /* 1 traffic class available */
+     { 0, 0, 0, 0, 1, 1, 1, 1 }, /* 2 traffic classes available */
+     { 0, 0, 0, 0, 1, 1, 2, 2 }, /* 3 traffic classes available */
+     { 1, 0, 0, 1, 2, 2, 3, 3 }, /* 4 traffic classes available */
+     { 1, 0, 0, 1, 2, 3, 4, 4 }, /* 5 traffic classes available */
+     { 1, 0, 0, 2, 3, 4, 5, 5 }, /* 6 traffic classes available */
+     { 1, 0, 0, 2, 3, 4, 5, 6 }, /* 7 traffic classes available */
+     { 2, 0, 1, 3, 4, 5, 6, 7 }  /* 8 traffic classes available */
+ };
+
+#endif /* IxEthDBQoS_H */
+
+/**
+ *@}
+ */

cpu/ixp/npe/include/IxEthDB_p.h

diff --git a/cpu/ixp/npe/include/IxEthDB_p.h b/cpu/ixp/npe/include/IxEthDB_p.h
new file mode 100644
index 0000000..e7c67ae
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthDB_p.h
@@ -0,0 +1,712 @@
+/**
+ * @file IxEthDB_p.h
+ *
+ * @brief Private MAC learning API
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxEthDB_p_H
+#define IxEthDB_p_H
+
+#include <IxTypes.h>
+#include <IxOsal.h>
+#include <IxEthDB.h>
+#include <IxNpeMh.h>
+#include <IxEthDBPortDefs.h>
+
+#include "IxEthDBMessages_p.h"
+#include "IxEthDBLog_p.h"
+
+#if (CPU==SIMSPARCSOLARIS)
+
+/* when running unit tests intLock() won't protect the event queue so we lock it manually */
+#define TEST_FIXTURE_LOCK_EVENT_QUEUE   { ixOsalMutexLock(&eventQueueLock, IX_OSAL_WAIT_FOREVER); }
+#define TEST_FIXTURE_UNLOCK_EVENT_QUEUE { ixOsalMutexUnlock(&eventQueueLock); }
+
+#else
+
+#define TEST_FIXTURE_LOCK_EVENT_QUEUE   /* nothing */
+#define TEST_FIXTURE_UNLOCK_EVENT_QUEUE /* nothing */
+
+#endif /* #if(CPU==SIMSPARCSOLARIS) */
+
+#ifndef IX_UNIT_TEST
+
+#define TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER /* nothing */
+#define TEST_FIXTURE_MARK_OVERFLOW_EVENT              /* nothing */
+
+#else
+
+extern int dbAccessCounter;
+extern int overflowEvent;
+
+#define TEST_FIXTURE_INCREMENT_DB_CORE_ACCESS_COUNTER { dbAccessCounter++; }
+#define TEST_FIXTURE_MARK_OVERFLOW_EVENT              { overflowEvent = 1; }
+
+#endif
+
+/* code readability markers */
+#define __mempool__      /* memory pool marker */
+#define __lock__         /* hash write locking marker */
+#define __smartpointer__ /* smart pointer marker - warning: use only clone() when duplicating! */
+#define __alignment__    /* marker for data used only as alignment zones */
+
+/* constants */
+#define IX_ETH_DB_NPE_TIMEOUT (100) /* NPE response timeout, in ms */
+
+/**
+ * number of hash table buckets
+ * it should be at least 8x the predicted number of entries for performance
+ * each bucket needs 8 bytes
+ */
+#define NUM_BUCKETS (8192)
+
+/**
+ * number of hash table buckets to preload when incrementing bucket iterator
+ * = two cache lines
+ */
+#define IX_ETHDB_CACHE_LINE_AHEAD (2)
+
+#define IX_ETHDB_BUCKETPTR_AHEAD  ((IX_ETHDB_CACHE_LINE_AHEAD * IX_OSAL_CACHE_LINE_SIZE)/sizeof(void *))
+
+#define IX_ETHDB_BUCKET_INDEX_MASK   (((IX_OSAL_CACHE_LINE_SIZE)/sizeof(void *)) - 1)
+
+/* locks */
+#define MAX_LOCKS (20) /**< maximum number of locks used simultaneously, do not tamper with */
+
+/* learning tree constants */
+#define INITIAL_ELT_SIZE    (8)                              /**< initial byte size of tree (empty unused root size) */
+#define MAX_ELT_SIZE        (512)                            /**< maximum number of entries (includes unused root) */
+#define MAX_GW_SIZE         (32)                             /**< maximum number of gateway entries (including unused root) */
+#define MAX_FW_SIZE         (32)                             /**< maximum number of firewall entries (including unused root) */
+#define ELT_ENTRY_SIZE      (8)                              /**< entry size, in bytes */
+#define ELT_ROOT_OFFSET     (ELT_ENTRY_SIZE)                 /**< tree root offset, in bytes - node preceeding root is unused */
+#define FULL_ELT_BYTE_SIZE  (MAX_ELT_SIZE * ELT_ENTRY_SIZE)  /**< full size of tree, in bytes, including unused root */
+#define FULL_GW_BYTE_SIZE   (MAX_GW_SIZE * ELT_ENTRY_SIZE)   /**< full size of gateway list, in bytes, including unused root */
+#define FULL_FW_BYTE_SIZE   (MAX_FW_SIZE * ELT_ENTRY_SIZE)   /**< full size of firewall table, in bytes, including unused root */
+
+/* maximum size of the VLAN table:
+ * 4096 bits (one per VLAN)
+ * 8 bits in one byte
+ * interleaved VLAN membership and VLAN TTI (*2) */
+#define FULL_VLAN_BYTE_SIZE (4096 / 8 * 2)
+
+/* upper 9 bits used as set index, lower 3 bits as byte index */
+#define VLAN_SET_OFFSET(vlanID) ((vlanID) >> 3)
+#define VLAN_SET_MASK(vlanID)   (0x7 - ((vlanID) & 0x7))
+
+/* Update zone definitions */
+#define NPE_TREE_MEM_SIZE (4096) /* ((511 entries + 1 unused root) * 8 bytes/entry) */
+
+/* check the above value, we rely on 4k */
+#if NPE_TREE_MEM_SIZE != 4096
+    #error NPE_TREE_MEM_SIZE is not defined to 4096 bytes!
+#endif
+
+/* Size Filtering limits (Jumbo frame filtering) */
+#define IX_ETHDB_MAX_FRAME_SIZE     65535 /* other ports than NPE ports */
+#define IX_ETHDB_MIN_FRAME_SIZE         1 /* other ports than NPE ports */
+#define IX_ETHDB_MAX_NPE_FRAME_SIZE 16320 /* NPE ports firmware limit */
+#define IX_ETHDB_MIN_NPE_FRAME_SIZE     1 /* NPE ports firmware limit */
+#define IX_ETHDB_DEFAULT_FRAME_SIZE  1522
+
+/* memory management pool sizes  */
+
+/*
+ * Note:
+ *
+ * NODE_POOL_SIZE controls the maximum number of elements in the database at any one time.
+ * It should be large enough to cover all the search trees of all the ports simultaneously.
+ *
+ * MAC_POOL_SIZE should be higher than NODE_POOL_SIZE by at least the total number of MAC addresses
+ * possible to be held at any time in all the ports.
+ *
+ * TREE_POOL_SIZE should follow the same guideline as for MAC_POOL_SIZE.
+ *
+ * The database structure described here (2000/4000/4000) is enough for two NPEs holding at most 511
+ * entries each plus one PCI NIC holding at most 900 entries.
+ */
+
+#define NODE_POOL_SIZE (2000) /**< number of HashNode objects - also master number of elements in the database; each entry has 16 bytes */
+#define MAC_POOL_SIZE  (4000) /**< number of MacDescriptor objects; each entry has 28 bytes */
+#define TREE_POOL_SIZE (4000) /**< number of MacTreeNode objects; each entry has 16 bytes */
+
+/* retry policies */
+#define BUSY_RETRY_ENABLED (TRUE)  /**< if set to TRUE the API will retry automatically calls returning BUSY */
+#define FOREVER_RETRY      (TRUE)  /**< if set to TRUE the API will retry forever BUSY calls */
+#define MAX_RETRIES        (400)   /**< upper retry limit - used only when FOREVER_RETRY is FALSE */
+#define BUSY_RETRY_YIELD   (5)     /**< ticks to yield for every failed retry */
+
+/* event management */
+#define EVENT_QUEUE_SIZE       (500) /**< size of the sink collecting events from the Message Handler FIFO */
+#define EVENT_PROCESSING_LIMIT (100)  /**< batch processing control size (how many events are extracted from the queue at once) */
+
+/* MAC descriptors */
+#define STATIC_ENTRY  (TRUE)
+#define DYNAMIC_ENTRY (FALSE)
+
+/* age reset on next maintenance - incrementing by 1 will reset to 0 */
+#define AGE_RESET (0xFFFFFFFF)
+
+/* dependency maps */
+#define EMPTY_DEPENDENCY_MAP (0)
+
+/* trees */
+#define RIGHT (1)
+#define LEFT  (-1)
+
+/* macros */
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+
+#define IX_ETH_DB_CHECK_PORT_EXISTS(portID) \
+{ \
+    if ((portID) >= IX_ETH_DB_NUMBER_OF_PORTS) \
+    { \
+        return IX_ETH_DB_INVALID_PORT; \
+    } \
+}
+
+#define IX_ETH_DB_CHECK_PORT_INITIALIZED(portID) \
+{ \
+    if ((portID) >= IX_ETH_DB_NUMBER_OF_PORTS) \
+    { \
+        return IX_ETH_DB_INVALID_PORT; \
+    } \
+    else \
+    { \
+        if (!ixEthDBPortInfo[portID].initialized) \
+        { \
+            return IX_ETH_DB_PORT_UNINITIALIZED; \
+        } \
+    } \
+}
+
+/* single NPE check */
+#define IX_ETH_DB_CHECK_SINGLE_NPE(portID) \
+    if (ixEthDBSingleEthNpeCheck(portID) != IX_ETH_DB_SUCCESS) \
+    { \
+        WARNING_LOG("EthDB: port ID %d is unavailable\n",(UINT32) portID); \
+        \
+        return IX_ETH_DB_INVALID_PORT; \
+    }
+
+/* feature check */
+#define IX_ETH_DB_CHECK_FEATURE(portID, feature) \
+    if ((ixEthDBPortInfo[portID].featureStatus & feature) == 0) \
+    { \
+        return IX_ETH_DB_FEATURE_UNAVAILABLE; \
+    }
+
+/* busy retrying */
+#define BUSY_RETRY(functionCall) \
+    { \
+        UINT32 retries = 0; \
+        IxEthDBStatus br_result; \
+        \
+        while ((br_result = functionCall) == IX_ETH_DB_BUSY \
+            && BUSY_RETRY_ENABLED && (FOREVER_RETRY || ++retries < MAX_RETRIES)) { ixOsalSleep(BUSY_RETRY_YIELD); }; \
+        \
+        if ((!FOREVER_RETRY && retries == MAX_RETRIES) || (br_result == IX_ETH_DB_FAIL)) \
+        {\
+            ERROR_LOG("Ethernet Learning Database Error: BUSY_RETRY failed at %s:%d\n", __FILE__, __LINE__); \
+        }\
+    }
+
+#define BUSY_RETRY_WITH_RESULT(functionCall, brwr_result) \
+    { \
+        UINT32 retries = 0; \
+        \
+        while ((brwr_result = functionCall) == IX_ETH_DB_BUSY \
+            && BUSY_RETRY_ENABLED && (FOREVER_RETRY || ++retries < MAX_RETRIES)) { ixOsalSleep(BUSY_RETRY_YIELD); }; \
+        \
+        if ((!FOREVER_RETRY && retries == MAX_RETRIES) || (brwr_result == IX_ETH_DB_FAIL)) \
+        {\
+            ERROR_LOG("Ethernet Learning Database Error: BUSY_RETRY_WITH_RESULT failed at %s:%d\n", __FILE__, __LINE__); \
+        }\
+    }
+
+/* iterators */
+#define IS_ITERATOR_VALID(iteratorPtr) ((iteratorPtr)->node != NULL)
+
+/* dependency port maps */
+
+/* Warning: if port indexing starts from 1 replace (portID) with (portID - 1) in DEPENDENCY_MAP (and make sure IX_ETH_DB_NUMBER_OF_PORTS is big enough) */
+
+/* gives an empty dependency map */
+#define SET_EMPTY_DEPENDENCY_MAP(map)      { int i = 0; for (; i < 32 ; i++) map[i] = 0; }
+
+#define IS_EMPTY_DEPENDENCY_MAP(result, map)       { int i = 0 ; result = TRUE; for (; i < 32 ; i++) if (map[i] != 0) { result = FALSE; break; }}
+
+/**
+ * gives a map consisting only of 'portID'
+ */
+#define SET_DEPENDENCY_MAP(map, portID)    {SET_EMPTY_DEPENDENCY_MAP(map); map[portID >> 3] = 1 << (portID & 0x7);}
+
+/**
+ * gives a map resulting from joining map1 and map2
+ */
+#define JOIN_MAPS(map, map1, map2)         { int i = 0; for (; i < 32 ; i++) map[i] = map1[i] | map2[i]; }
+
+/**
+ * gives the map resulting from joining portID and map
+ */
+#define JOIN_PORT_TO_MAP(map, portID)      { map[portID >> 3] |= 1 << (portID & 0x7); }
+
+/**
+ * gives the map resulting from excluding portID from map
+ */
+#define EXCLUDE_PORT_FROM_MAP(map, portID) { map[portID >> 3] &= ~(1 << (portID & 0x7); }
+
+/**
+ * returns TRUE if map1 is a subset of map2 and FALSE otherwise
+ */
+#define IS_MAP_SUBSET(result, map1, map2)  { int i = 0; result = TRUE; for (; i < 32 ; i++) if ((map1[i] | map2[i]) != map2[i]) result = FALSE; }
+
+/**
+ * returns TRUE is portID is part of map and FALSE otherwise
+ */
+#define IS_PORT_INCLUDED(portID, map)      ((map[portID >> 3] & (1 << (portID & 0x7))) != 0)
+
+/**
+ * returns the difference between map1 and map2 (ports included in map1 and not included in map2)
+ */
+#define DIFF_MAPS(map, map1, map2)         { int i = 0; for (; i < 32 ; i++) map[i] = map1[i] ^ (map1[i] & map2[i]); }
+
+/**
+ * returns TRUE if the maps collide (have at least one port in common) and FALSE otherwise
+ */
+#define MAPS_COLLIDE(result, map1, map2)   { int i = 0; result = FALSE; for (; i < 32 ; i++) if ((map1[i] & map2[i]) != 0) result = TRUE; }
+
+/* size (number of ports) of a dependency map */
+#define GET_MAP_SIZE(map, size)            { int i = 0, b = 0; size = 0; for (; i < 32 ; i++) { char y = map[i]; for (; b < 8 && (y >>= 1); b++) size += (y & 1); }}
+
+/* copy map2 into map1 */
+#define COPY_DEPENDENCY_MAP(map1, map2)    { memcpy (map1, map2, sizeof (map1)); }
+
+/* definition of a port map size/port number which cannot be reached (we support at most 32 ports) */
+#define MAX_PORT_SIZE   (0xFF)
+#define MAX_PORT_NUMBER (0xFF)
+
+#define IX_ETH_DB_CHECK_REFERENCE(ptr)   { if ((ptr) == NULL) { return IX_ETH_DB_INVALID_ARG; } }
+#define IX_ETH_DB_CHECK_MAP(portID, map) { if (!IS_PORT_INCLUDED(portID, map)) { return IX_ETH_DB_INVALID_ARG; } }
+
+/* event queue macros */
+#define EVENT_QUEUE_WRAP(offset)            ((offset) >= EVENT_QUEUE_SIZE ? (offset) - EVENT_QUEUE_SIZE : (offset))
+
+#define CAN_ENQUEUE(eventQueuePtr)          ((eventQueuePtr)->length < EVENT_QUEUE_SIZE)
+
+#define QUEUE_HEAD(eventQueuePtr)           (&(eventQueuePtr)->queue[EVENT_QUEUE_WRAP((eventQueuePtr)->base + (eventQueuePtr)->length)])
+
+#define QUEUE_TAIL(eventQueuePtr)           (&(eventQueuePtr)->queue[(eventQueuePtr)->base])
+
+#define PUSH_UPDATE_QUEUE(eventQueuePtr)    { (eventQueuePtr)->length++; }
+
+#define SHIFT_UPDATE_QUEUE(eventQueuePtr) \
+        { \
+            (eventQueuePtr)->base = EVENT_QUEUE_WRAP((eventQueuePtr)->base + 1); \
+            (eventQueuePtr)->length--; \
+        }
+
+#define RESET_QUEUE(eventQueuePtr) \
+    { \
+        (eventQueuePtr)->base   = 0; \
+        (eventQueuePtr)->length = 0; \
+    }
+
+/* node stack macros - used to browse a tree without using a recursive function */
+#define NODE_STACK_INIT(stack)               { (stack)->nodeCount = 0; }
+#define NODE_STACK_PUSH(stack, node, offset) { (stack)->nodes[(stack)->nodeCount] = (node); (stack)->offsets[(stack)->nodeCount++] = (offset); }
+#define NODE_STACK_POP(stack, node, offset)  { (node) = (stack)->nodes[--(stack)->nodeCount]; offset = (stack)->offsets[(stack)->nodeCount]; }
+#define NODE_STACK_NONEMPTY(stack)           ((stack)->nodeCount != 0)
+
+#ifndef IX_NDEBUG
+#define IX_ETH_DB_NPE_MSG_HISTORY_DEPTH (100)
+#define LOG_NPE_MSG(msg) \
+    do { \
+        UINT32 npeMsgHistoryIndex = (npeMsgHistoryLen++) % IX_ETH_DB_NPE_MSG_HISTORY_DEPTH; \
+        npeMsgHistory[npeMsgHistoryIndex][0] = msg.data[0]; \
+        npeMsgHistory[npeMsgHistoryIndex][1] = msg.data[1]; \
+    } while (0);
+#else
+#define LOG_NPE_MSG() /* nothing */
+#endif
+
+/* ----------- Data -------------- */
+
+/* typedefs */
+
+typedef UINT32 (*HashFunction)(void *entity);
+typedef BOOL (*MatchFunction)(void *reference, void *entry);
+typedef void (*FreeFunction)(void *entry);
+
+/**
+ * basic component of a hash table
+ */
+typedef struct HashNode_t
+{
+    void *data;                                 /**< specific data */
+    struct HashNode_t *next;                    /**< used for bucket chaining */
+
+    __mempool__ struct HashNode_t *nextFree;    /**< memory pool management */
+
+    __lock__ IxOsalFastMutex lock;              /**< node lock */
+} HashNode;
+
+/**
+ * @brief hash table iterator definition
+ *
+ * an iterator is an object which can be used
+ * to browse a hash table
+ */
+typedef struct
+{
+    UINT32 bucketIndex;     /**< index of the currently iterated bucket */
+    HashNode *previousNode; /**< reference to the previously iterated node within the current bucket */
+    HashNode *node;         /**< reference to the currently iterated node */
+} HashIterator;
+
+/**
+ * definition of a MAC descriptor (a database record)
+ */
+
+typedef enum
+{
+    IX_ETH_DB_WIFI_AP_TO_STA = 0x0,
+    IX_ETH_DB_WIFI_AP_TO_AP  = 0x1
+} IxEthDBWiFiRecordType;
+
+typedef union
+{
+    struct
+    {
+        UINT32 age;
+        BOOL staticEntry; /**< TRUE if this address is static (doesn't age) */
+    } filteringData;
+
+    struct
+    {
+        UINT32 age;
+        BOOL staticEntry;
+        UINT32 ieee802_1qTag;
+      } filteringVlanData;
+
+    struct
+    {
+        IxEthDBWiFiRecordType type;  /**< AP_TO_AP (0x1) or AP_TO_STA (0x0) */
+        UINT32 gwAddressIndex; /**< used only when linearizing the entries for NPE usage */
+        UINT8 gwMacAddress[IX_IEEE803_MAC_ADDRESS_SIZE];
+
+        __alignment__ UINT8 reserved2[2];
+    } wifiData;
+} IxEthDBRecordData;
+
+typedef struct MacDescriptor_t
+{
+    UINT8 macAddress[IX_IEEE803_MAC_ADDRESS_SIZE];
+
+    __alignment__ UINT8 reserved1[2];
+
+    UINT32 portID;
+    IxEthDBRecordType type;
+    IxEthDBRecordData recordData;
+
+    /* used for internal operations, such as NPE linearization */
+    void *internal;
+
+    /* custom user data */
+    void *user;
+
+    __mempool__ struct MacDescriptor_t *nextFree;   /**< memory pool management */
+    __smartpointer__ UINT32 refCount;               /**< smart pointer reference counter */
+} MacDescriptor;
+
+/**
+ * hash table definition
+ */
+typedef struct
+{
+    HashNode *hashBuckets[NUM_BUCKETS];
+    UINT32 numBuckets;
+
+    __lock__ IxOsalFastMutex bucketLocks[NUM_BUCKETS];
+
+    HashFunction entryHashFunction;
+    MatchFunction *matchFunctions;
+    FreeFunction freeFunction;
+} HashTable;
+
+typedef enum
+{
+    IX_ETH_DB_MAC_KEY       = 1,
+    IX_ETH_DB_MAC_PORT_KEY  = 2,
+    IX_ETH_DB_MAC_VLAN_KEY  = 3,
+    IX_ETH_DB_MAX_KEY_INDEX = 3
+} IxEthDBSearchKeyType;
+
+typedef struct MacTreeNode_t
+{
+    __smartpointer__  MacDescriptor *descriptor;
+    struct MacTreeNode_t *left, *right;
+
+    __mempool__ struct MacTreeNode_t *nextFree;
+} MacTreeNode;
+
+typedef IxEthDBStatus (*IxEthDBPortUpdateHandler)(IxEthDBPortId portID, IxEthDBRecordType type);
+
+typedef void (*IxEthDBNoteWriteFn)(void *address, MacTreeNode *node);
+
+typedef struct
+{
+    BOOL updateEnabled;                         /**< TRUE if updates are enabled for port */
+    BOOL userControlled;                        /**< TRUE if the user has manually used ixEthDBPortUpdateEnableSet */
+    BOOL treeInitialized;                       /**< TRUE if the NPE has received an initial tree */
+    IxEthDBPortUpdateHandler updateHandler;     /**< port update handler routine */
+    void *npeUpdateZone;                        /**< port update memory zone */
+    void *npeGwUpdateZone;                      /**< port update memory zone for gateways */
+    void *vlanUpdateZone;                       /**< port update memory zone for VLAN tables */
+    MacTreeNode *searchTree;                    /**< internal search tree, in MacTreeNode representation */
+    BOOL searchTreePendingWrite;                /**< TRUE if searchTree holds a tree pending write to the port */
+} PortUpdateMethod;
+
+typedef struct
+{
+    IxEthDBPortId portID;                   /**< port ID */
+    BOOL enabled;                           /**< TRUE if the port is enabled */
+    BOOL agingEnabled;                      /**< TRUE if aging on this port is enabled */
+    BOOL initialized;
+    IxEthDBPortMap dependencyPortMap;       /**< dependency port map for this port */
+    PortUpdateMethod updateMethod;          /**< update method structure */
+    BOOL macAddressUploaded;                /**< TRUE if the MAC address was uploaded into the port */
+    UINT32 maxRxFrameSize;                  /**< maximum Rx frame size for this port */
+    UINT32 maxTxFrameSize;                  /**< maximum Rx frame size for this port */
+
+    UINT8 bbsid[6];
+    __alignment__ UINT8 reserved[2];
+    UINT32 frameControlDurationID;          /**< Frame Control - Duration/ID WiFi control */
+
+    IxEthDBVlanTag vlanTag;                  /**< default VLAN tag for port */
+    IxEthDBPriorityTable priorityTable;     /**< QoS <=> internal priority mapping */
+    IxEthDBVlanSet vlanMembership;
+    IxEthDBVlanSet transmitTaggingInfo;
+    IxEthDBFrameFilter frameFilter;
+    IxEthDBTaggingAction taggingAction;
+
+    UINT32 npeFrameFilter;
+    UINT32 npeTaggingAction;
+
+    IxEthDBFirewallMode firewallMode;
+    BOOL srcAddressFilterEnabled;
+
+    BOOL stpBlocked;
+
+    IxEthDBFeature featureCapability;
+    IxEthDBFeature featureStatus;
+
+    UINT32 ixEthDBTrafficClassAQMAssignments[IX_IEEE802_1Q_QOS_PRIORITY_COUNT];
+
+    UINT32 ixEthDBTrafficClassCount;
+
+    UINT32 ixEthDBTrafficClassAvailable;
+
+
+
+    __lock__ IxOsalMutex npeAckLock;
+} PortInfo;
+
+/* list of port information structures indexed on port Ids */
+extern IX_ETH_DB_PUBLIC PortInfo ixEthDBPortInfo[IX_ETH_DB_NUMBER_OF_PORTS];
+
+typedef enum
+{
+    IX_ETH_DB_ADD_FILTERING_RECORD    = 0xFF0001,
+    IX_ETH_DB_REMOVE_FILTERING_RECORD = 0xFF0002
+} PortEventType;
+
+typedef struct
+{
+    UINT32 eventType;
+    IxEthDBPortId portID;
+    IxEthDBMacAddr macAddr;
+    BOOL staticEntry;
+} PortEvent;
+
+typedef struct
+{
+    PortEvent queue[EVENT_QUEUE_SIZE];
+    UINT32 base;
+    UINT32 length;
+} PortEventQueue;
+
+typedef struct
+{
+    IxEthDBPortId portID; /**< originating port */
+    MacDescriptor *macDescriptors[MAX_ELT_SIZE]; /**< addresses to be synced into db */
+    UINT32 addressCount; /**< number of addresses */
+} TreeSyncInfo;
+
+typedef struct
+{
+    MacTreeNode *nodes[MAX_ELT_SIZE];
+    UINT32 offsets[MAX_ELT_SIZE];
+    UINT32 nodeCount;
+} MacTreeNodeStack;
+
+/* Prototypes */
+
+/* ----------- Memory management -------------- */
+
+IX_ETH_DB_PUBLIC void ixEthDBInitMemoryPools(void);
+
+IX_ETH_DB_PUBLIC HashNode* ixEthDBAllocHashNode(void);
+IX_ETH_DB_PUBLIC void ixEthDBFreeHashNode(HashNode *);
+
+IX_ETH_DB_PUBLIC __smartpointer__ MacDescriptor* ixEthDBAllocMacDescriptor(void);
+IX_ETH_DB_PUBLIC __smartpointer__ MacDescriptor* ixEthDBCloneMacDescriptor(MacDescriptor *macDescriptor);
+IX_ETH_DB_PUBLIC __smartpointer__ void ixEthDBFreeMacDescriptor(MacDescriptor *);
+
+IX_ETH_DB_PUBLIC __smartpointer__ MacTreeNode* ixEthDBAllocMacTreeNode(void);
+IX_ETH_DB_PUBLIC __smartpointer__ MacTreeNode* ixEthDBCloneMacTreeNode(MacTreeNode *);
+IX_ETH_DB_PUBLIC __smartpointer__ void ixEthDBFreeMacTreeNode(MacTreeNode *);
+
+IX_ETH_DB_PUBLIC void ixEthDBPoolFreeMacTreeNode(MacTreeNode *);
+IX_ETH_DB_PUBLIC UINT32 ixEthDBSearchTreeUsageGet(MacTreeNode *tree);
+IX_ETH_DB_PUBLIC int ixEthDBShowMemoryStatus(void);
+
+/* Hash Table */
+IX_ETH_DB_PUBLIC void ixEthDBInitHash(HashTable *hashTable, UINT32 numBuckets, HashFunction entryHashFunction, MatchFunction *matchFunctions, FreeFunction freeFunction);
+
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBAddHashEntry(HashTable *hashTable, void *entry);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBRemoveHashEntry(HashTable *hashTable, int keyType, void *reference);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBSearchHashEntry(HashTable *hashTable, int keyType, void *reference, HashNode **searchResult);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBPeekHashEntry(HashTable *hashTable, int keyType, void *reference);
+IX_ETH_DB_PUBLIC void ixEthDBReleaseHashNode(HashNode *node);
+
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBInitHashIterator(HashTable *hashTable, HashIterator *iterator);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBIncrementHashIterator(HashTable *hashTable, HashIterator *iterator);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBRemoveEntryAtHashIterator(HashTable *hashTable, HashIterator *iterator);
+IX_ETH_DB_PUBLIC void ixEthDBReleaseHashIterator(HashIterator *iterator);
+
+/* API Support */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBPortAddressSet(IxEthDBPortId portID, IxEthDBMacAddr *macAddr);
+IX_ETH_DB_PUBLIC void ixEthDBMaximumFrameSizeAckCallback(IxNpeMhNpeId npeID, IxNpeMhMessage msg);
+
+/* DB Core functions */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBInit(void);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBAdd(MacDescriptor *newRecordTemplate, IxEthDBPortMap updateTrigger);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBRemove(MacDescriptor *templateRecord, IxEthDBPortMap updateTrigger);
+IX_ETH_DB_PUBLIC HashNode* ixEthDBSearch(IxEthDBMacAddr *macAddress, IxEthDBRecordType typeFilter);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBPeek(IxEthDBMacAddr *macAddress, IxEthDBRecordType typeFilter);
+
+/* Learning support */
+IX_ETH_DB_PUBLIC UINT32 ixEthDBAddressCompare(UINT8 *mac1, UINT8 *mac2);
+IX_ETH_DB_PUBLIC BOOL ixEthDBAddressMatch(void *reference, void *entry);
+IX_ETH_DB_PUBLIC UINT32 ixEthDBEntryXORHash(void *macDescriptor);
+IX_ETH_DB_PUBLIC UINT32 ixEthDBKeyXORHash(void *macAddress);
+
+/* Port updates */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBNPEUpdateHandler(IxEthDBPortId portID, IxEthDBRecordType type);
+IX_ETH_DB_PUBLIC void ixEthDBUpdatePortLearningTrees(IxEthDBPortMap triggerPorts);
+IX_ETH_DB_PUBLIC void ixEthDBNPEAccessRequest(IxEthDBPortId portID);
+IX_ETH_DB_PUBLIC void ixEthDBUpdateLock(void);
+IX_ETH_DB_PUBLIC void ixEthDBUpdateUnlock(void);
+IX_ETH_DB_PUBLIC MacTreeNode* ixEthDBQuery(MacTreeNode *searchTree, IxEthDBPortMap query, IxEthDBRecordType recordFilter, UINT32 maximumEntries);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBFirewallUpdate(IxEthDBPortId portID, void *address, UINT32 epDelta);
+
+/* Init/unload */
+IX_ETH_DB_PUBLIC void ixEthDBPortSetAckCallback(IxNpeMhNpeId npeID, IxNpeMhMessage msg);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBEventProcessorInit(void);
+IX_ETH_DB_PUBLIC void ixEthDBPortInit(IxEthDBPortId portID);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBPortEnable(IxEthDBPortId portID);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBPortDisable(IxEthDBPortId portID);
+IX_ETH_DB_PUBLIC void ixEthDBNPEUpdateAreasInit(void);
+IX_ETH_DB_PUBLIC UINT32 ixEthDBMatchMethodsRegister(MatchFunction *matchFunctions);
+IX_ETH_DB_PUBLIC UINT32 ixEthDBRecordSerializeMethodsRegister(void);
+IX_ETH_DB_PUBLIC UINT32 ixEthDBUpdateTypeRegister(BOOL *typeArray);
+IX_ETH_DB_PUBLIC void ixEthDBNPEUpdateAreasUnload(void);
+IX_ETH_DB_PUBLIC void ixEthDBFeatureCapabilityScan(void);
+IX_ETH_DB_PUBLIC UINT32 ixEthDBKeyTypeRegister(UINT32 *keyType);
+
+/* Event processing */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBDefaultEventCallbackEnable(IxEthDBPortId portID, BOOL enable);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBTriggerAddPortUpdate(IxEthDBMacAddr *macAddr, IxEthDBPortId portID, BOOL staticEntry);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBTriggerRemovePortUpdate(IxEthDBMacAddr *macAddr, IxEthDBPortId portID);
+IX_ETH_DB_PUBLIC void ixEthDBNPEEventCallback(IxNpeMhNpeId npeID, IxNpeMhMessage msg);
+
+/* NPE adaptor */
+IX_ETH_DB_PUBLIC void ixEthDBGetMacDatabaseCbk(IxNpeMhNpeId npeID, IxNpeMhMessage msg);
+IX_ETH_DB_PUBLIC void ixEthDBNpeMsgAck(IxNpeMhNpeId npeID, IxNpeMhMessage msg);
+IX_ETH_DB_PUBLIC void ixEthDBNPESyncScan(IxEthDBPortId portID, void *eltBaseAddress, UINT32 eltSize);
+IX_ETH_DB_PUBLIC void ixEthDBNPETreeWrite(IxEthDBRecordType type, UINT32 totalSize, void *baseAddress, MacTreeNode *tree, UINT32 *blocks, UINT32 *startIndex);
+IX_ETH_DB_PUBLIC void ixEthDBNPEGatewayNodeWrite(void *address, MacTreeNode *node);
+
+/* Other public API functions */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBStartLearningFunction(void);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBStopLearningFunction(void);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBPortUpdateEnableSet(IxEthDBPortId portID, BOOL enableUpdate);
+
+/* Maximum Tx/Rx public functions */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBFilteringPortMaximumRxFrameSizeSet(IxEthDBPortId portID, UINT32 maximumRxFrameSize);
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBFilteringPortMaximumTxFrameSizeSet(IxEthDBPortId portID, UINT32 maximumTxFrameSize);
+
+/* VLAN-related */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBPortVlanTableSet(IxEthDBPortId portID, IxEthDBVlanSet portVlanTable, IxEthDBVlanSet vlanSet);
+
+/* Record search */
+IX_ETH_DB_PUBLIC BOOL ixEthDBAddressRecordMatch(void *untypedReference, void *untypedEntry);
+IX_ETH_DB_PUBLIC BOOL ixEthDBVlanRecordMatch(void *untypedReference, void *untypedEntry);
+IX_ETH_DB_PUBLIC BOOL ixEthDBPortRecordMatch(void *untypedReference, void *untypedEntry);
+IX_ETH_DB_PUBLIC BOOL ixEthDBNullMatch(void *reference, void *entry);
+IX_ETH_DB_PUBLIC HashNode* ixEthDBPortSearch(IxEthDBMacAddr *macAddress, IxEthDBPortId portID, IxEthDBRecordType typeFilter);
+IX_ETH_DB_PUBLIC HashNode* ixEthDBVlanSearch(IxEthDBMacAddr *macAddress, IxEthDBVlanId vlanID, IxEthDBRecordType typeFilter);
+
+/* Utilities */
+IX_ETH_DB_PUBLIC const char* mac2string(const unsigned char *mac);
+IX_ETH_DB_PUBLIC void showHashInfo(void);
+IX_ETH_DB_PUBLIC int ixEthDBAnalyzeHash(void);
+IX_ETH_DB_PUBLIC const char* errorString(IxEthDBStatus error);
+IX_ETH_DB_PUBLIC int numHashElements(void);
+IX_ETH_DB_PUBLIC void zapHashtable(void);
+IX_ETH_DB_PUBLIC BOOL ixEthDBCheckSingleBitValue(UINT32 value);
+
+/* Single Eth NPE Check */
+IX_ETH_DB_PUBLIC IxEthDBStatus ixEthDBSingleEthNpeCheck(IxEthDBPortId portId);
+
+#endif /* IxEthDB_p_H */
+

cpu/ixp/npe/include/IxEthMii.h

diff --git a/cpu/ixp/npe/include/IxEthMii.h b/cpu/ixp/npe/include/IxEthMii.h
new file mode 100644
index 0000000..a1bfe06
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthMii.h
@@ -0,0 +1,270 @@
+/**
+ * @file    IxEthMii.h
+ *
+ * @brief this file contains the public API of @ref IxEthMii component
+ *
+ * Design notes :  
+ * The main intent of this API is to inplement MII high level fonctionalitoes
+ * to support the codelets provided with the IXP400 software releases. It 
+ * superceedes previous interfaces provided with @ref IxEThAcc component.
+ * 
+ * This API has been tested with the PHYs provided with the
+ * IXP400 development platforms. It may not work for specific Ethernet PHYs
+ * used on specific boards.
+ *
+ * This source code detects and interface the LXT972, LXT973 and KS6995
+ * Ethernet PHYs.
+ *
+ * This source code should be considered as an example which may need
+ * to be adapted for different hardware implementations.
+ *
+ * It is strongly recommended to use public domain and GPL utilities
+ * like libmii, mii-diag for MII interface support.
+ * 
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxEthMii_H
+#define IxEthMii_H
+
+#include <IxTypes.h>
+
+/**
+ * @defgroup IxEthMii IXP400 Ethernet Phy Access (IxEthMii) API
+ *
+ * @brief ethMii is a library that does provides access to the 
+ * Ethernet PHYs
+ *
+ *@{
+ */
+
+/**
+ * @ingroup IxEthMii
+ *
+ * @fn  ixEthMiiPhyScan(BOOL phyPresent[], UINT32 maxPhyCount)
+ *
+ * @brief Scan the MDIO bus for PHYs
+ *  This function scans PHY addresses 0 through 31, and sets phyPresent[n] to 
+ *  TRUE if a phy is discovered at address n. 
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and generating the MDIO clock.
+ *
+ * @param phyPresent BOOL [in] - boolean array of IXP425_ETH_ACC_MII_MAX_ADDR entries
+ * @param maxPhyCount UINT32 [in] - number of PHYs to search for (the scan will stop when
+ *         the indicated number of PHYs is found).
+ *
+ * @return IX_STATUS
+ * - IX_ETH_ACC_SUCCESS
+ * - IX_ETH_ACC_FAIL : invalid arguments.
+ *
+ * <hr>
+ */
+PUBLIC IX_STATUS ixEthMiiPhyScan(BOOL phyPresent[], UINT32 maxPhyCount);
+
+/**
+ * @ingroup IxEthMii
+ *
+ * @fn ixEthMiiPhyConfig(UINT32 phyAddr,
+   		         BOOL speed100, 
+ 			 BOOL fullDuplex, 
+ 			 BOOL autonegotiate)
+ *
+ *
+ * @brief Configure a PHY
+ *   Configure a PHY's speed, duplex and autonegotiation status
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and generating the MDIO clock.
+ *   
+ * @param phyAddr UINT32 [in] 
+ * @param speed100 BOOL [in] - set to TRUE for 100Mbit/s operation, FALSE for 10Mbit/s
+ * @param fullDuplex BOOL [in] - set to TRUE for Full Duplex, FALSE for Half Duplex
+ * @param autonegotiate BOOL [in] - set to TRUE to enable autonegotiation
+ *
+ * @return IX_STATUS
+ * - IX_SUCCESS
+ * - IX_FAIL : invalid arguments.
+ *
+ * <hr>
+ */
+PUBLIC IX_STATUS ixEthMiiPhyConfig(UINT32 phyAddr,
+				    BOOL speed100, 
+				    BOOL fullDuplex, 
+				    BOOL autonegotiate);
+
+/**
+ * @ingroup IxEthMii
+ *
+ * @fn ixEthMiiPhyLoopbackEnable(UINT32 phyAddr)
+ *
+ *
+ * @brief Enable PHY Loopback in a specific Eth MII port
+ *
+ * @note When PHY Loopback is enabled, frames sent out to the PHY from the
+ * IXP400 will be looped back to the IXP400. They will not be transmitted out
+ * on the wire.
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @param phyAddr UINT32 [in] - the address of the Ethernet PHY (0-31)
+ *
+ * @return IX_STATUS
+ * - IX_SUCCESS
+ * - IX_FAIL : invalid arguments.
+ * <hr>
+ */
+PUBLIC IX_STATUS
+ixEthMiiPhyLoopbackEnable (UINT32 phyAddr);
+
+/**
+ * @ingroup IxEthMii
+ *
+ * @fn ixEthMiiPhyLoopbackDisable(UINT32 phyAddr)
+ *
+ *
+ * @brief Disable PHY Loopback in a specific Eth MII port
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *   
+ * @param phyAddr UINT32 [in] - the address of the Ethernet PHY (0-31)
+ *
+ * @return IX_STATUS
+ * - IX_SUCCESS
+ * - IX_FAIL : invalid arguments.
+ * <hr>
+ */
+PUBLIC IX_STATUS
+ixEthMiiPhyLoopbackDisable (UINT32 phyAddr);
+
+/**
+ * @ingroup IxEthMii
+ *
+ * @fn ixEthMiiPhyReset(UINT32 phyAddr)
+ *
+ * @brief Reset a PHY
+ *   Reset a PHY
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and generating the MDIO clock.
+ *   
+ * @param phyAddr UINT32 [in] - the address of the Ethernet PHY (0-31)
+ *
+ * @return IX_STATUS
+ * - IX_SUCCESS
+ * - IX_FAIL : invalid arguments.
+ *
+ * <hr>
+ */
+PUBLIC IX_STATUS ixEthMiiPhyReset(UINT32 phyAddr);
+
+
+/**
+ * @ingroup IxEthMii
+ *
+ * @fn ixEthMiiLinkStatus(UINT32 phyAddr, 
+ 			  BOOL *linkUp,
+ 			  BOOL *speed100, 
+ 			  BOOL *fullDuplex,
+ 		          BOOL *autoneg)
+ *
+ * @brief Retrieve the current status of a PHY
+ *   Retrieve the link, speed, duplex and autonegotiation status of a PHY
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and generating the MDIO clock.
+ *   
+ * @param phyAddr UINT32 [in] - the address of the Ethernet PHY (0-31)
+ * @param linkUp BOOL [out] - set to TRUE if the link is up
+ * @param speed100 BOOL [out] - set to TRUE indicates 100Mbit/s, FALSE indicates 10Mbit/s
+ * @param fullDuplex BOOL [out] - set to TRUE indicates Full Duplex, FALSE indicates Half Duplex
+ * @param autoneg BOOL [out] - set to TRUE indicates autonegotiation is enabled, FALSE indicates autonegotiation is disabled
+ *
+ * @return IX_STATUS
+ * - IX_SUCCESS
+ * - IX_FAIL : invalid arguments.
+ *
+ * <hr>
+ */
+PUBLIC IX_STATUS ixEthMiiLinkStatus(UINT32 phyAddr, 
+				     BOOL *linkUp,
+				     BOOL *speed100, 
+				     BOOL *fullDuplex,
+				     BOOL *autoneg);
+
+/**
+ * @ingroup IxEthMii
+ *
+ * @fn ixEthMiiPhyShow (UINT32 phyAddr)
+ *
+ *
+ * @brief Display information on a specified PHY
+ *   Display link status, speed, duplex and Auto Negotiation status
+ *
+ * - Reentrant    - no
+ * - ISR Callable - no
+ *
+ * @pre The MAC on Ethernet Port 2 (NPE C) must be initialised, and generating the MDIO clock.
+ *   
+ * @param phyAddr UINT32 [in] - the address of the Ethernet PHY (0-31)
+ *
+ * @return IX_STATUS
+ * - IX_SUCCESS
+ * - IX_FAIL : invalid arguments.
+ *
+ * <hr>
+ */
+PUBLIC IX_STATUS ixEthMiiPhyShow (UINT32 phyAddr);
+
+#endif /* ndef IxEthMii_H */
+/**
+ *@}
+ */

cpu/ixp/npe/include/IxEthMii_p.h

diff --git a/cpu/ixp/npe/include/IxEthMii_p.h b/cpu/ixp/npe/include/IxEthMii_p.h
new file mode 100644
index 0000000..104b65c
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthMii_p.h
@@ -0,0 +1,185 @@
+/**
+ * @file IxEthMii_p.h
+ *
+ * @author Intel Corporation
+ * @date 
+ *
+ * @brief  MII Header file
+ *
+ * Design Notes:
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxEthMii_p_H
+#define IxEthMii_p_H
+
+
+/* MII definitions - these have been verified against the LXT971 and
+ LXT972 PHYs*/
+
+#define IX_ETH_MII_MAX_REG_NUM  0x20  /* max number of registers */
+
+#define IX_ETH_MII_CTRL_REG     0x0	/* Control Register */
+#define IX_ETH_MII_STAT_REG	0x1	/* Status Register */
+#define IX_ETH_MII_PHY_ID1_REG  0x2	/* PHY identifier 1 Register */
+#define IX_ETH_MII_PHY_ID2_REG  0x3	/* PHY identifier 2 Register */
+#define IX_ETH_MII_AN_ADS_REG   0x4	/* Auto-Negotiation 	  */
+					/* Advertisement Register */
+#define IX_ETH_MII_AN_PRTN_REG  0x5	/* Auto-Negotiation 	    */
+					/* partner ability Register */
+#define IX_ETH_MII_AN_EXP_REG   0x6	/* Auto-Negotiation   */
+					/* Expansion Register */
+#define IX_ETH_MII_AN_NEXT_REG  0x7	/* Auto-Negotiation 	       */
+					/* next-page transmit Register */
+
+#define IX_ETH_MII_STAT2_REG    0x11    /* Status Register 2*/
+
+
+/* MII control register bit  */
+
+#define IX_ETH_MII_CR_COLL_TEST  0x0080  /* collision test */
+#define IX_ETH_MII_CR_FDX	 0x0100  /* FDX =1, half duplex =0 */
+#define IX_ETH_MII_CR_RESTART    0x0200  /* restart auto negotiation */
+#define IX_ETH_MII_CR_ISOLATE    0x0400  /* isolate PHY from MII */
+#define IX_ETH_MII_CR_POWER_DOWN 0x0800  /* power down */
+#define IX_ETH_MII_CR_AUTO_EN    0x1000  /* auto-negotiation enable */
+#define IX_ETH_MII_CR_100	 0x2000  /* 0 = 10mb, 1 = 100mb */
+#define IX_ETH_MII_CR_LOOPBACK   0x4000  /* 0 = normal, 1 = loopback */
+#define IX_ETH_MII_CR_RESET	 0x8000  /* 0 = normal, 1 = PHY reset */
+#define IX_ETH_MII_CR_NORM_EN    0x0000  /* just enable the PHY */
+#define IX_ETH_MII_CR_DEF_0_MASK 0xca7f  /* they must return zero */
+#define IX_ETH_MII_CR_RES_MASK   0x007f  /* reserved bits, return zero */
+
+/* MII Status register bit definitions */
+
+#define IX_ETH_MII_SR_LINK_STATUS   0x0004 /* link Status -- 1 = link */
+#define IX_ETH_MII_SR_AUTO_SEL      0x0008 /* auto speed select capable */
+#define IX_ETH_MII_SR_REMOTE_FAULT  0x0010 /* Remote fault detect */
+#define IX_ETH_MII_SR_AUTO_NEG      0x0020 /* auto negotiation complete */
+#define IX_ETH_MII_SR_10T_HALF_DPX  0x0800 /* 10BaseT HD capable */
+#define IX_ETH_MII_SR_10T_FULL_DPX  0x1000 /* 10BaseT FD capable */
+#define IX_ETH_MII_SR_TX_HALF_DPX   0x2000 /* TX HD capable */
+#define IX_ETH_MII_SR_TX_FULL_DPX   0x4000 /* TX FD capable */
+#define IX_ETH_MII_SR_T4            0x8000 /* T4 capable */
+#define IX_ETH_MII_SR_ABIL_MASK     0xff80 /* abilities mask */
+#define IX_ETH_MII_SR_EXT_CAP       0x0001 /* extended capabilities */
+
+
+/* LXT971/2 Status 2 register bit definitions */
+#define IX_ETH_MII_SR2_100          0x4000
+#define IX_ETH_MII_SR2_TX           0x2000
+#define IX_ETH_MII_SR2_RX           0x1000
+#define IX_ETH_MII_SR2_COL          0x0800
+#define IX_ETH_MII_SR2_LINK         0x0400
+#define IX_ETH_MII_SR2_FD           0x0200
+#define IX_ETH_MII_SR2_AUTO         0x0100
+#define IX_ETH_MII_SR2_AUTO_CMPLT   0x0080
+#define IX_ETH_MII_SR2_POLARITY     0x0020
+#define IX_ETH_MII_SR2_PAUSE        0x0010
+#define IX_ETH_MII_SR2_ERROR        0x0008
+
+/* MII Link Code word  bit definitions */
+
+#define IX_ETH_MII_BP_FAULT	0x2000       	/* remote fault */
+#define IX_ETH_MII_BP_ACK	0x4000       	/* acknowledge */
+#define IX_ETH_MII_BP_NP	0x8000       	/* nexp page is supported */
+
+/* MII Next Page bit definitions */
+
+#define IX_ETH_MII_NP_TOGGLE 0x0800       	/* toggle bit */
+#define IX_ETH_MII_NP_ACK2	 0x1000       	/* acknowledge two */
+#define IX_ETH_MII_NP_MSG	 0x2000       	/* message page */
+#define IX_ETH_MII_NP_ACK1	 0x4000       	/* acknowledge one */
+#define IX_ETH_MII_NP_NP	 0x8000       	/* nexp page will follow */
+
+/* MII Expansion Register bit definitions */
+
+#define IX_ETH_MII_EXP_FAULT    0x0010  /* parallel detection fault */
+#define IX_ETH_MII_EXP_PRTN_NP  0x0008  /* link partner next-page able */
+#define IX_ETH_MII_EXP_LOC_NP   0x0004  /* local PHY next-page able */
+#define IX_ETH_MII_EXP_PR	    0x0002  /* full page received */
+#define IX_ETH_MII_EXP_PRT_AN   0x0001  /* link partner auto neg able */
+
+/* technology ability field bit definitions */
+
+#define IX_ETH_MII_TECH_10BASE_T	  0x0020  /* 10Base-T */
+#define IX_ETH_MII_TECH_10BASE_FD	  0x0040  /* 10Base-T Full Duplex */
+#define IX_ETH_MII_TECH_100BASE_TX	  0x0080  /* 100Base-TX */
+#define IX_ETH_MII_TECH_100BASE_TX_FD 0x0100  /* 100Base-TX Full Duplex */
+
+#define IX_ETH_MII_TECH_100BASE_T4	0x0200	/* 100Base-T4 */
+#define IX_ETH_MII_ADS_TECH_MASK	0x1fe0	/* technology abilities mask */
+#define IX_ETH_MII_TECH_MASK	IX_ETH_MII_ADS_TECH_MASK
+#define IX_ETH_MII_ADS_SEL_MASK	0x001f	/* selector field mask */
+
+#define IX_ETH_MII_AN_FAIL     0x10    /* auto-negotiation fail */
+#define IX_ETH_MII_STAT_FAIL   0x20    /* errors in the status register */
+#define IX_ETH_MII_PHY_NO_ABLE 0x40    /* the PHY lacks some abilities */
+
+/* Definitions for MII access routines*/
+
+#define IX_ETH_MII_GO                  BIT(31)
+#define IX_ETH_MII_WRITE               BIT(26)
+#define IX_ETH_MII_TIMEOUT_10TH_SECS       (5)    
+#define IX_ETH_MII_10TH_SEC_IN_MILLIS    (100)              
+#define IX_ETH_MII_READ_FAIL           BIT(31)
+
+/* When we reset the PHY we delay for 2 seconds to allow the reset to 
+   complete*/
+#define IX_ETH_MII_RESET_DELAY_MS  (2000)     
+#define IX_ETH_MII_RESET_POLL_MS     (50)
+
+#define IX_ETH_MII_REG_SHL    16
+#define IX_ETH_MII_ADDR_SHL   21
+
+/* supported PHYs */
+#define IX_ETH_MII_LXT971_PHY_ID	0x001378E0
+#define IX_ETH_MII_LXT972_PHY_ID	0x001378E2
+#define IX_ETH_MII_LXT973_PHY_ID	0x00137A10
+#define IX_ETH_MII_LXT973A3_PHY_ID	0x00137A11
+#define IX_ETH_MII_KS8995_PHY_ID	0x00221450
+#define IX_ETH_MII_LXT9785_PHY_ID	0x001378FF	
+
+
+#define IX_ETH_MII_INVALID_PHY_ID 0x00000000
+#define IX_ETH_MII_UNKNOWN_PHY_ID 0xffffffff
+
+#endif  /*IxEthAccMii_p_H*/

cpu/ixp/npe/include/IxEthNpe.h

diff --git a/cpu/ixp/npe/include/IxEthNpe.h b/cpu/ixp/npe/include/IxEthNpe.h
new file mode 100644
index 0000000..21bdedc
--- /dev/null
+++ b/cpu/ixp/npe/include/IxEthNpe.h
@@ -0,0 +1,695 @@
+#ifndef __doxygen_HIDE  /* This file is not part of the API */
+
+/**
+ * @file IxEthNpe.h
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxEthNpe IXP400 Ethernet NPE (IxEthNpe) API
+ *
+ * @brief Contains the API for Ethernet NPE.
+ * 
+ * All messages given to NPE, get back an acknowledgment. The acknowledgment 
+ * is identical to the message sent to the NPE (except for NPE_GETSTATUS message).
+ *
+ * @{
+ */
+
+
+/*--------------------------------------------------------------------------
+ * APB Message IDs - XScale->NPE
+ *------------------------------------------------------------------------*/
+
+/**
+ * @def IX_ETHNPE_NPE_GETSTATUS
+ *
+ * @brief Request from the XScale client for the NPE to return the firmware
+ * version of the currently executing image.
+ *
+ * Acknowledgment message id is same as the request message id. 
+ * NPE returns the firmware version ID to XScale.
+ */
+#define IX_ETHNPE_NPE_GETSTATUS                 0x00
+
+/**
+ * @def IX_ETHNPE_EDB_SETPORTADDRESS
+ *
+ * @brief Request from the XScale client for the NPE to set the Ethernet 
+ * port's port ID and MAC address. 
+ */
+#define IX_ETHNPE_EDB_SETPORTADDRESS            0x01
+
+/**
+ * @def IX_ETHNPE_EDB_GETMACADDRESSDATABASE
+ *
+ * @brief Request from XScale client to the NPE requesting upload of 
+ * Ethernet Filtering Database or Header Conversion Database from NPE's 
+ * data memory to XScale accessible SDRAM.
+ */
+#define IX_ETHNPE_EDB_GETMACADDRESSDATABASE     0x02
+
+/**
+ * @def IX_ETHNPE_EDB_SETMACADDRESSSDATABASE
+ *
+ * @brief Request from XScale client to the NPE requesting download of 
+ * Ethernet Filtering Database or Header Conversion Database from SDRAM
+ * to the NPE's datamemory.
+ */
+#define IX_ETHNPE_EDB_SETMACADDRESSSDATABASE    0x03
+
+/**
+ * @def IX_ETHNPE_GETSTATS
+ *
+ * @brief Request from the XScale client for the current MAC port statistics 
+ * data to be written to the (empty) statistics structure and the specified
+ * location in externa memory.
+ */
+#define IX_ETHNPE_GETSTATS                      0x04
+
+/**
+ * @def IX_ETHNPE_RESETSTATS
+ *
+ * @brief Request from the XScale client to the NPE to reset all of its internal 
+ * MAC port statistics state variables. 
+ *
+ * As a side effect, this message entails an implicit request that the NPE
+ *  write the current MAC port statistics into the MAC statistics structure 
+ * at the specified location in external memory.
+ */
+#define IX_ETHNPE_RESETSTATS                    0x05
+
+/**
+ * @def IX_ETHNPE_SETMAXFRAMELENGTHS
+ *
+ * @brief Request from the XScale client to the NPE to configure maximum framelengths
+ * and block sizes in receive and transmit direction.
+ */
+#define IX_ETHNPE_SETMAXFRAMELENGTHS            0x06
+
+/**
+ * @def IX_ETHNPE_VLAN_SETRXTAGMODE
+ *
+ * @brief Request from the XScale client to the NPE to configure VLAN frame type
+ * filtering and VLAN the tagging mode for the receiver.
+ */
+#define IX_ETHNPE_VLAN_SETRXTAGMODE             0x07
+
+/**
+ * @def IX_ETHNPE_VLAN_SETDEFAULTRXVID
+ *
+ * @brief Request from the XScale client to the NPE to set receiver's default 
+ * VLAN tag (PVID)and internal traffic class.
+ */
+#define IX_ETHNPE_VLAN_SETDEFAULTRXVID          0x08
+
+/**
+ * @def IX_ETHNPE_VLAN_SETPORTVLANTABLEENTRY
+ *
+ * @brief Request from the XScale client to the NPE to configure VLAN Port 
+ * membership and Tx tagging for 8 consecutive VLANID's.
+ */
+#define IX_ETHNPE_VLAN_SETPORTVLANTABLEENTRY    0x09
+
+/**
+ * @def IX_ETHNPE_VLAN_SETPORTVLANTABLERANGE
+ *
+ * @brief Request from the XScale client to the NPE to configure VLAN Port
+ * membership and Tx tagging for a range of VLANID's.
+ */
+#define IX_ETHNPE_VLAN_SETPORTVLANTABLERANGE    0x0A
+
+/**
+ * @def IX_ETHNPE_VLAN_SETRXQOSENTRY
+ *
+ * @brief Request from the XScale client to the NPE to map a user priority
+ * to QoS class and an AQM queue number.
+ */
+#define IX_ETHNPE_VLAN_SETRXQOSENTRY            0x0B
+
+/**
+ * @def IX_ETHNPE_VLAN_SETPORTIDEXTRACTIONMODE
+ *
+ * @brief Request from the XScale client to the NPE to enable or disable
+ * portID extraction from VLAN-tagged frames for the specified port.
+ */
+#define IX_ETHNPE_VLAN_SETPORTIDEXTRACTIONMODE  0x0C
+
+/**
+ * @def IX_ETHNPE_STP_SETBLOCKINGSTATE
+ *
+ * @brief Request from the XScale client to the NPE to block or unblock
+ * forwarding for spanning tree BPDUs.
+ */
+#define IX_ETHNPE_STP_SETBLOCKINGSTATE          0x0D
+
+/**
+ * @def IX_ETHNPE_FW_SETFIREWALLMODE
+ *
+ * @brief Request from the XScale client to the NPE to configure firewall
+ * services modes of operation and/or download Ethernet Firewall Database from
+ * SDRAM to NPE.
+ */
+#define IX_ETHNPE_FW_SETFIREWALLMODE            0x0E
+
+/**
+ * @def IX_ETHNPE_PC_SETFRAMECONTROLDURATIONID 
+ *
+ * @brief Request from the XScale client to the NPE to set global frame control
+ * and duration/ID field for the 802.3 to 802.11 protocol header conversion
+ * service.
+ */
+#define IX_ETHNPE_PC_SETFRAMECONTROLDURATIONID  0x0F
+
+/**
+ * @def IX_ETHNPE_PC_SETBBSID
+ *
+ * @brief Request from the XScale client to the NPE to set global BBSID field
+ * value for the 802.3 to 802.11 protocol header conversion service. 
+ */
+#define IX_ETHNPE_PC_SETBBSID                   0x10
+
+/**
+ * @def IX_ETHNPE_PC_SETAPMACTABLE
+ *
+ * @brief Request from the XScale client to the NPE to update a block/section/
+ * range of the AP MAC Address Table.
+ */
+#define IX_ETHNPE_PC_SETAPMACTABLE              0x11
+
+/**
+ * @def IX_ETHNPE_SETLOOPBACK_MODE
+ *
+ * @brief Turn on or off the NPE frame loopback.
+ */
+#define IX_ETHNPE_SETLOOPBACK_MODE              (0x12)
+
+/*--------------------------------------------------------------------------
+ * APB Message IDs - NPE->XScale
+ *------------------------------------------------------------------------*/
+
+/**
+ * @def IX_ETHNPE_NPE_GETSTATUS_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_NPE_GETSTATUS message. NPE firmware version 
+ * id is returned in the message.
+ */
+#define IX_ETHNPE_NPE_GETSTATUS_ACK                 0x00
+
+/**
+ * @def IX_ETHNPE_EDB_SETPORTADDRESS_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_EDB_SETPORTADDRESS message.
+ */
+#define IX_ETHNPE_EDB_SETPORTADDRESS_ACK            0x01
+
+/**
+ * @def IX_ETHNPE_EDB_GETMACADDRESSDATABASE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_EDB_GETMACADDRESSDATABASE message
+ */
+#define IX_ETHNPE_EDB_GETMACADDRESSDATABASE_ACK     0x02
+
+/**
+ * @def IX_ETHNPE_EDB_SETMACADDRESSSDATABASE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_EDB_SETMACADDRESSSDATABASE message.
+ */
+#define IX_ETHNPE_EDB_SETMACADDRESSSDATABASE_ACK    0x03
+
+/**
+ * @def IX_ETHNPE_GETSTATS_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_GETSTATS message.
+ */
+#define IX_ETHNPE_GETSTATS_ACK                      0x04
+
+/**
+ * @def IX_ETHNPE_RESETSTATS_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_RESETSTATS message.
+ */
+#define IX_ETHNPE_RESETSTATS_ACK                    0x05
+
+/**
+ * @def IX_ETHNPE_SETMAXFRAMELENGTHS_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_SETMAXFRAMELENGTHS message.
+ */
+#define IX_ETHNPE_SETMAXFRAMELENGTHS_ACK            0x06
+
+/**
+ * @def IX_ETHNPE_VLAN_SETRXTAGMODE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_VLAN_SETRXTAGMODE message.
+ */
+#define IX_ETHNPE_VLAN_SETRXTAGMODE_ACK             0x07
+
+/**
+ * @def IX_ETHNPE_VLAN_SETDEFAULTRXVID_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_VLAN_SETDEFAULTRXVID  message.
+ */
+#define IX_ETHNPE_VLAN_SETDEFAULTRXVID_ACK          0x08
+
+/**
+ * @def IX_ETHNPE_VLAN_SETPORTVLANTABLEENTRY_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_VLAN_SETPORTVLANTABLEENTRY message.
+ */
+#define IX_ETHNPE_VLAN_SETPORTVLANTABLEENTRY_ACK    0x09
+
+/**
+ * @def IX_ETHNPE_VLAN_SETPORTVLANTABLERANGE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_VLAN_SETPORTVLANTABLERANGE message.
+ */
+#define IX_ETHNPE_VLAN_SETPORTVLANTABLERANGE_ACK    0x0A
+
+/**
+ * @def IX_ETHNPE_VLAN_SETRXQOSENTRY_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_VLAN_SETRXQOSENTRY message.
+ */
+#define IX_ETHNPE_VLAN_SETRXQOSENTRY_ACK            0x0B
+
+/**
+ * @def IX_ETHNPE_VLAN_SETPORTIDEXTRACTIONMODE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_VLAN_SETPORTIDEXTRACTIONMODE message.
+ */
+#define IX_ETHNPE_VLAN_SETPORTIDEXTRACTIONMODE_ACK  0x0C
+
+/**
+ * @def IX_ETHNPE_STP_SETBLOCKINGSTATE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_STP_SETBLOCKINGSTATE message.
+ */
+#define IX_ETHNPE_STP_SETBLOCKINGSTATE_ACK          0x0D
+
+/**
+ * @def IX_ETHNPE_FW_SETFIREWALLMODE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_FW_SETFIREWALLMODE message. 
+ */
+#define IX_ETHNPE_FW_SETFIREWALLMODE_ACK            0x0E
+
+/**
+ * @def IX_ETHNPE_PC_SETFRAMECONTROLDURATIONID_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_PC_SETFRAMECONTROLDURATIONID message.
+ */
+#define IX_ETHNPE_PC_SETFRAMECONTROLDURATIONID_ACK  0x0F
+
+/**
+ * @def IX_ETHNPE_PC_SETBBSID_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_PC_SETBBSID message.
+ */
+#define IX_ETHNPE_PC_SETBBSID_ACK                   0x10
+
+/**
+ * @def IX_ETHNPE_PC_SETAPMACTABLE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_PC_SETAPMACTABLE message.
+ */
+#define IX_ETHNPE_PC_SETAPMACTABLE_ACK              0x11
+
+/**
+ * @def IX_ETHNPE_SETLOOPBACK_MODE_ACK
+ *
+ * @brief Acknowledgment to IX_ETHNPE_SETLOOPBACK_MODE message.
+ */
+#define IX_ETHNPE_SETLOOPBACK_MODE_ACK              (0x12)
+
+/*--------------------------------------------------------------------------
+ * Queue Manager Queue entry bit field boundary definitions
+ *------------------------------------------------------------------------*/
+
+/**
+ * @def MASK(hi,lo)
+ *
+ * @brief Macro for mask
+ */
+#define MASK(hi,lo)                    (((1 << (1 + ((hi) - (lo)))) - 1) << (lo))
+
+/**
+ * @def BITS(x,hi,lo)
+ *
+ * @brief Macro for bits
+ */
+#define BITS(x,hi,lo)                  (((x) & MASK(hi,lo)) >> (lo))
+
+/**
+ * @def IX_ETHNPE_QM_Q_RXENET_LENGTH_MASK
+ *
+ * @brief QMgr Queue LENGTH field mask
+ */
+#define IX_ETHNPE_QM_Q_RXENET_LENGTH_MASK   0x3fff
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_FLAG_R
+ *
+ * @brief QMgr Queue FLAG field right boundary
+ */
+#define IX_ETHNPE_QM_Q_FIELD_FLAG_R             20
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_FLAG_MASK
+ *
+ * @brief QMgr Queue FLAG field mask
+ *
+ * Multicast bit : BIT(4)
+ * Broadcast bit : BIT(5)
+ * IP bit        : BIT(6) (linux only)
+ *
+ */
+#ifdef __vxworks
+#define IX_ETHNPE_QM_Q_FIELD_FLAG_MASK           0x30
+#else
+#define IX_ETHNPE_QM_Q_FIELD_FLAG_MASK           0x70
+#endif
+
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_NPEID_L
+ *
+ * @brief QMgr Queue NPE ID field left boundary
+ */
+#define IX_ETHNPE_QM_Q_FIELD_NPEID_L            1
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_NPEID_R
+ *
+ * @brief QMgr Queue NPE ID field right boundary
+ */
+#define IX_ETHNPE_QM_Q_FIELD_NPEID_R            0
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_PRIOR_L
+ *
+ * @brief QMgr Queue Priority field left boundary
+ */
+#define IX_ETHNPE_QM_Q_FIELD_PRIOR_L            2
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_PRIOR_R
+ *
+ * @brief QMgr Queue Priority field right boundary
+ */
+#define IX_ETHNPE_QM_Q_FIELD_PRIOR_R            0
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_ADDR_L 
+ *
+ * @brief QMgr Queue Address field left boundary
+ */
+#define IX_ETHNPE_QM_Q_FIELD_ADDR_L             31
+
+/**
+ * @def IX_ETHNPE_QM_Q_FIELD_ADDR_R
+ *
+ * @brief QMgr Queue Address field right boundary
+ */
+#define IX_ETHNPE_QM_Q_FIELD_ADDR_R              5
+
+/*--------------------------------------------------------------------------
+ * Queue Manager Queue entry bit field masks
+ *------------------------------------------------------------------------*/
+
+/**
+ * @def IX_ETHNPE_QM_Q_FREEENET_ADDR_MASK 
+ *
+ * @brief Macro to mask the Address field of the FreeEnet Queue Manager Entry
+ */
+#define IX_ETHNPE_QM_Q_FREEENET_ADDR_MASK \
+            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \
+                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_RXENET_NPEID_MASK  
+ *
+ * @brief Macro to mask the NPE ID field of the RxEnet Queue Manager Entry
+ */
+#define IX_ETHNPE_QM_Q_RXENET_NPEID_MASK \
+            MASK (IX_ETHNPE_QM_Q_FIELD_NPEID_L, \
+                  IX_ETHNPE_QM_Q_FIELD_NPEID_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_RXENET_ADDR_MASK 
+ *
+ * @brief Macro to mask the Mbuf Address field of the RxEnet Queue Manager Entry
+ */
+#define IX_ETHNPE_QM_Q_RXENET_ADDR_MASK \
+            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \
+                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENET_PRIOR_MASK
+ *
+ * @brief Macro to mask the Priority field of the TxEnet Queue Manager Entry
+ */
+#define IX_ETHNPE_QM_Q_TXENET_PRIOR_MASK \
+            MASK (IX_ETHNPE_QM_Q_FIELD_PRIOR_L, \
+                  IX_ETHNPE_QM_Q_FIELD_PRIOR_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENET_ADDR_MASK 
+ *
+ * @brief Macro to mask the Mbuf Address field of the TxEnet Queue Manager Entry
+ */
+#define IX_ETHNPE_QM_Q_TXENET_ADDR_MASK \
+            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \
+                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENETDONE_NPEID_MASK 
+ *
+ * @brief Macro to mask the NPE ID field of the TxEnetDone Queue Manager Entry
+ */
+#define IX_ETHNPE_QM_Q_TXENETDONE_NPEID_MASK \
+            MASK (IX_ETHNPE_QM_Q_FIELD_NPEID_L, \
+                  IX_ETHNPE_QM_Q_FIELD_NPEID_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENETDONE_ADDR_MASK 
+ * 
+ * @brief Macro to mask the Mbuf Address field of the TxEnetDone Queue Manager 
+ * Entry
+ */
+#define IX_ETHNPE_QM_Q_TXENETDONE_ADDR_MASK \
+            MASK (IX_ETHNPE_QM_Q_FIELD_ADDR_L, \
+                  IX_ETHNPE_QM_Q_FIELD_ADDR_R)
+
+/*--------------------------------------------------------------------------
+ * Queue Manager Queue entry bit field value extraction macros
+ *------------------------------------------------------------------------*/
+
+/**
+ * @def IX_ETHNPE_QM_Q_FREEENET_ADDR_VAL(x)
+ *
+ * @brief Extraction macro for Address field of FreeNet Queue Manager Entry 
+ *
+ * Pointer to an mbuf buffer descriptor
+ */
+#define IX_ETHNPE_QM_Q_FREEENET_ADDR_VAL(x) \
+            ((x) & IX_ETHNPE_QM_Q_FREEENET_ADDR_MASK)
+
+/**
+ * @def IX_ETHNPE_QM_Q_RXENET_NPEID_VAL(x)
+ *
+ * @brief Extraction macro for NPE ID field of RxEnet Queue Manager Entry 
+ *
+ * Set to 0 for entries originating from the Eth0 NPE; 
+ * Set to 1 for entries originating from the Eth1 NPE.
+ */
+#define IX_ETHNPE_QM_Q_RXENET_NPEID_VAL(x) \
+            BITS (x, IX_ETHNPE_QM_Q_FIELD_NPEID_L, \
+                     IX_ETHNPE_QM_Q_FIELD_NPEID_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_RXENET_PORTID_VAL(x)
+ *
+ * @brief Extraction macro for Port ID field of RxEnet Queue Manager Entry 
+ *
+ * 0-5: Assignable (by the XScale client) to any of the physical ports.
+ * 6: It is reserved
+ * 7: Indication that the NPE did not find the associated frame's destination MAC address within 
+ * its internal filtering database.
+ */
+#define IX_ETHNPE_QM_Q_RXENET_PORTID_VAL(x) \
+            BITS (x, IX_ETHNPE_QM_Q_FIELD_PORTID_L, \
+                     IX_ETHNPE_QM_Q_Field_PortID_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_RXENET_ADDR_VAL(x)
+ *
+ * @brief Extraction macro for Address field of RxEnet Queue Manager Entry
+ *
+ * Pointer to an mbuf buffer descriptor
+ */
+#define IX_ETHNPE_QM_Q_RXENET_ADDR_VAL(x) \
+            ((x) & IX_ETHNPE_QM_Q_RXENET_ADDR_MASK)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENET_PRIOR_VAL(x)
+ *
+ * @brief Extraction macro for Priority field of TxEnet Queue Manager Entry
+ *
+ * Priority of the packet (as described in IEEE 802.1D). This field is
+ * cleared upon return from the Ethernet NPE to the TxEnetDone queue.
+ */
+#define IX_ETHNPE_QM_Q_TXENET_PRIOR_VAL(x) \
+            BITS (x, IX_ETHNPE_QM_Q_FIELD_PRIOR_L, \
+                     IX_ETHNPE_QM_Q_FIELD_PRIOR_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENET_ADDR_VAL(x)
+ *
+ * @brief Extraction macro for Address field of Queue Manager TxEnet Queue 
+ * Manager Entry
+ *
+ * Pointer to an mbuf buffer descriptor
+ */
+#define IX_ETHNPE_QM_Q_TXENET_ADDR_VAL(x) \
+            ((x) & IX_ETHNPE_QM_Q_TXENET_ADDR_MASK)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENETDONE_NPEID_VAL(x)
+ *
+ * @brief Extraction macro for NPE ID field of TxEnetDone Queue Manager Entry
+ *
+ * Set to 0 for entries originating from the Eth0 NPE; set to 1 for en-tries 
+ * originating from the Eth1 NPE.
+ */
+#define IX_ETHNPE_QM_Q_TXENETDONE_NPEID_VAL(x) \
+            BITS (x, IX_ETHNPE_QM_Q_FIELD_NPEID_L, \
+                     IX_ETHNPE_QM_Q_FIELD_NPEID_R)
+
+/**
+ * @def IX_ETHNPE_QM_Q_TXENETDONE_ADDR_VAL(x)
+ *
+ * @brief Extraction macro for Address field of TxEnetDone Queue Manager Entry
+ *
+ * Pointer to an mbuf buffer descriptor
+ */
+#define IX_ETHNPE_QM_Q_TXENETDONE_ADDR_VAL(x) \
+            ((x) & IX_ETHNPE_QM_Q_TXENETDONE_ADDR_MASK)
+
+
+/*--------------------------------------------------------------------------
+ * NPE limits
+ *------------------------------------------------------------------------*/
+
+/**
+ * @def IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MIN
+ * 
+ * @brief Macro to check the minimum length of a rx free buffer
+ */
+#define IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MIN (64)
+
+/**
+ * @def IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MASK
+ * 
+ * @brief Mask to apply to the mbuf length before submitting it to the NPE
+ * (the NPE handles only rx free mbufs which are multiple of 64)
+ * 
+ * @sa IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MASK
+ */
+#define IX_ETHNPE_ACC_RXFREE_BUFFER_LENGTH_MASK (~63)
+
+/**
+ * @def IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_UP(size)
+ * 
+ * @brief  Round up to get the size necessary to receive without chaining
+ * the frames which are (size) bytes (the NPE operates by multiple of 64)
+ * e.g. To receive 1514 bytes frames, the size of the buffers in replenish
+ * has to be at least (1514+63)&(~63) = 1536 bytes.
+ *
+ */
+#define IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_UP(size) (((size) + 63) & ~63)
+
+/**
+ * @def IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_DOWN(size)
+ *
+ * @brief Round down to apply to the mbuf length before submitting
+ * it to the NPE. (the NPE operates by multiple of 64)
+ *
+ */
+#define IX_ETHNPE_ACC_RXFREE_BUFFER_ROUND_DOWN(size) ((size) & ~63)
+
+/**
+ * @def IX_ETHNPE_ACC_FRAME_LENGTH_MAX
+ * 
+ * @brief maximum mbuf length supported by the NPE
+ * 
+ * @sa IX_ETHNPE_ACC_FRAME_LENGTH_MAX
+ */
+#define IX_ETHNPE_ACC_FRAME_LENGTH_MAX (16320)
+
+/**
+ * @def IX_ETHNPE_ACC_FRAME_LENGTH_DEFAULT
+ * 
+ * @brief default mbuf length supported by the NPE
+ * 
+ * @sa IX_ETHNPE_ACC_FRAME_LENGTH_DEFAULT
+ */
+#define IX_ETHNPE_ACC_FRAME_LENGTH_DEFAULT (1522)
+
+/**
+ * @def IX_ETHNPE_ACC_LENGTH_OFFSET
+ *
+ * @brief Offset of the cluster length field in the word shared with the NPEs
+ */
+#define IX_ETHNPE_ACC_LENGTH_OFFSET 16
+
+/**
+ * @def IX_ETHNPE_ACC_PKTLENGTH_MASK
+ *
+ * @brief Mask of the cluster length field in the word shared with the NPEs
+ */
+#define IX_ETHNPE_ACC_PKTLENGTH_MASK 0x3fff
+
+
+/**
+ *@}
+ */
+
+#endif /* __doxygen_HIDE */

cpu/ixp/npe/include/IxFeatureCtrl.h

diff --git a/cpu/ixp/npe/include/IxFeatureCtrl.h b/cpu/ixp/npe/include/IxFeatureCtrl.h
new file mode 100644
index 0000000..dabc38e
--- /dev/null
+++ b/cpu/ixp/npe/include/IxFeatureCtrl.h
@@ -0,0 +1,742 @@
+/**
+ * @file IxFeatureCtrl.h
+ *
+ * @date 30-Jan-2003
+
+ * @brief This file contains the public API of the IXP400 Feature Control
+ *        component.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+/* ------------------------------------------------------
+   Doxygen group definitions
+   ------------------------------------------------------ */
+/**
+ * @defgroup IxFeatureCtrlAPI IXP400 Feature Control (IxFeatureCtrl) API
+ *
+ * @brief The Public API for the IXP400 Feature Control.
+ * 
+ * @{
+ */
+
+#ifndef IXFEATURECTRL_H
+#define IXFEATURECTRL_H
+
+/*
+ * User defined include files
+ */
+#include "IxOsal.h"
+
+/*
+ * #defines and macros
+ */
+
+/*************************************************************
+ * The following are IxFeatureCtrlComponentCheck return values.
+ ************************************************************/
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def  IX_FEATURE_CTRL_COMPONENT_DISABLED
+ *
+ * @brief Hardware Component is disabled/unavailable.
+ *        Return status by ixFeatureCtrlComponentCheck()  
+ */
+#define  IX_FEATURE_CTRL_COMPONENT_DISABLED 0
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def  IX_FEATURE_CTRL_COMPONENT_ENABLED
+ *
+ * @brief Hardware Component is available. 
+ *        Return status by ixFeatureCtrlComponentCheck()  
+ */
+#define  IX_FEATURE_CTRL_COMPONENT_ENABLED  1
+
+/***********************************************************************************
+ * Product ID in XScale CP15 - Register 0
+ *  - It contains information on the maximum XScale Core Frequency and
+ *    Silicon Stepping.  
+ *  - XScale Core Frequency Id indicates only the maximum XScale frequency
+ *    achievable and not the running XScale frequency (maybe stepped down).    
+ *  - The register is read by using ixFeatureCtrlProductIdRead.
+ *  - Usage example: 
+ *          productId = ixFeatureCtrlProductIdRead();
+ *          if( (productId & IX_FEATURE_CTRL_SILICON_STEPPING_MASK) == 
+ *              IX_FEATURE_CTRL_SILICON_TYPE_A0 )
+ *          if( (productId & IX_FEATURE_CTRL_XSCALE_FREQ_MASK) == 
+ *              IX_FEATURE_CTRL_XSCALE_FREQ_533 )    
+ * 
+ *  31 28 27 24 23 20 19 16 15 12 11        9 8                   4 3              0  
+ *  -------------------------------------------------------------------------------- 
+ * | 0x6 | 0x9 | 0x0 | 0x5 | 0x4 | Device ID | XScale Core Freq Id | Si Stepping Id |    
+ *  --------------------------------------------------------------------------------
+ *
+ *   Maximum Achievable XScale Core Frequency Id :  533MHz  - 0x1C 
+ *                                                  400MHz  - 0x1D 
+ *                                                  266MHz  - 0x1F
+ *
+ *   <b>THE CORE FREQUENCY ID IS NOT APPLICABLE TO IXP46X <\b>
+ *  
+ *   The above is applicable to IXP42X only. CP15 in IXP46X does not contain any
+ *   Frequency ID. 
+ * 
+ *  Si Stepping Id            :  A       - 0x0    
+ *                               B       - 0x1 
+ *  
+ *  XScale Core freq Id - Device ID [11:9] : IXP42X - 0x0
+ *                                           IXP46X - 0x1
+ *************************************************************************************/
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURE_CTRL_SILICON_TYPE_A0
+ *
+ * @brief This is the value of A0 Silicon in product ID. 
+ */
+#define IX_FEATURE_CTRL_SILICON_TYPE_A0   0
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURE_CTRL_SILICON_TYPE_B0
+ *
+ * @brief This is the value of B0 Silicon in product ID.
+ */
+#define IX_FEATURE_CTRL_SILICON_TYPE_B0   1
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURE_CTRL_SILICON_STEPPING_MASK
+ *
+ * @brief This is the mask of silicon stepping in product ID. 
+ */
+#define IX_FEATURE_CTRL_SILICON_STEPPING_MASK  0xF 
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURE_CTRL_DEVICE_TYPE_MASK
+ *
+ * @brief This is the mask of silicon stepping in product ID.
+ */
+#define IX_FEATURE_CTRL_DEVICE_TYPE_MASK  (0x7) 
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURE_CTRL_DEVICE_TYPE_OFFSET
+ *
+ * @brief This is the mask of silicon stepping in product ID.
+ */
+#define IX_FEATURE_CTRL_DEVICE_TYPE_OFFSET  9
+
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURE_CTRL_XSCALE_FREQ_533
+ *
+ * @brief This is the value of 533MHz XScale Core in product ID.
+ */
+#define IX_FEATURE_CTRL_XSCALE_FREQ_533  ((0x1C)<<4)
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURE_CTRL_XSCALE_FREQ_400
+ *
+ * @brief This is the value of 400MHz XScale Core in product ID.
+ */
+#define IX_FEATURE_CTRL_XSCALE_FREQ_400  ((0x1D)<<4)
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURE_CTRL_XSCALE_FREQ_266
+ *
+ * @brief This is the value of 266MHz XScale Core in product ID.
+ */
+#define IX_FEATURE_CTRL_XSCALE_FREQ_266 ((0x1F)<<4)   
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURE_CTRL_XSCALE_FREQ_MASK
+ *
+ * @brief This is the mask of XScale Core in product ID.
+ */
+#define IX_FEATURE_CTRL_XSCALE_FREQ_MASK ((0xFF)<<4)  
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURECTRL_REG_UTOPIA_32PHY
+ *
+ * @brief Maximum  UTOPIA PHY available is 32.  
+ * 
+ */
+#define IX_FEATURECTRL_REG_UTOPIA_32PHY  0x0
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURECTRL_REG_UTOPIA_16PHY
+ *
+ * @brief Maximum  UTOPIA PHY available is 16.  
+ * 
+ */
+#define IX_FEATURECTRL_REG_UTOPIA_16PHY  0x1
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURECTRL_REG_UTOPIA_8PHY
+ *
+ * @brief Maximum  UTOPIA PHY available to is 8.  
+ * 
+ */
+#define IX_FEATURECTRL_REG_UTOPIA_8PHY   0x2
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @def IX_FEATURECTRL_REG_UTOPIA_4PHY
+ *
+ * @brief Maximum  UTOPIA PHY available to is 4.  
+ * 
+ */
+#define IX_FEATURECTRL_REG_UTOPIA_4PHY   0x3
+
+#ifdef __ixp46X
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURECTRL_REG_XSCALE_533FREQ
+ *
+ * @brief Maximum  frequency available to IXP46x is 533 MHz.
+ *
+ */
+#define IX_FEATURECTRL_REG_XSCALE_533FREQ   0x0
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURECTRL_REG_XSCALE_667FREQ
+ *
+ * @brief Maximum  frequency available to IXP46x is 667 MHz.
+ *
+ */
+#define IX_FEATURECTRL_REG_XSCALE_667FREQ   0x1
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURECTRL_REG_XSCALE_400FREQ
+ *
+ * @brief Maximum  frequency available to IXP46x is 400 MHz.
+ *
+ */
+#define IX_FEATURECTRL_REG_XSCALE_400FREQ   0x2
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURECTRL_REG_XSCALE_266FREQ
+ *
+ * @brief Maximum  frequency available to IXP46x is 266 MHz.
+ *
+ */
+#define IX_FEATURECTRL_REG_XSCALE_266FREQ   0x3
+
+#endif /* __ixp46X */
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE
+ *
+ * @brief Component selected is not available for device
+ *
+ */
+#define IX_FEATURECTRL_COMPONENT_NOT_AVAILABLE  0x0000
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @def IX_FEATURECTRL_COMPONENT_ALWAYS_AVAILABLE
+ *
+ * @brief Component selected is not available for device
+ *
+ */
+#define IX_FEATURECTRL_COMPONENT_ALWAYS_AVAILABLE  0xffff
+
+/**
+ * @defgroup IxFeatureCtrlSwConfig Software Configuration for Access Component
+ *
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @brief This section describes software configuration in access component. The
+ *        configuration can be changed at run-time. ixFeatureCtrlSwConfigurationCheck( )
+ *        will be used across applicable access component to check the configuration.
+ *        ixFeatureCtrlSwConfigurationWrite( ) is used to write the software configuration.
+ *
+ * @note <b>All software configurations are default to be enabled.</b> 
+ *
+ * @{
+ */
+/**
+ * @ingroup IxFeatureCtrlSwConfig
+ *
+ * @def IX_FEATURE_CTRL_SWCONFIG_DISABLED
+ *
+ * @brief Software configuration is disabled. 
+ * 
+ */
+#define IX_FEATURE_CTRL_SWCONFIG_DISABLED 0  
+
+/**
+ * @ingroup IxFeatureCtrlSwConfig
+ *
+ * @def IX_FEATURE_CTRL_SWCONFIG_ENABLED
+ *
+ * @brief Software configuration is enabled. 
+ * 
+ */
+#define IX_FEATURE_CTRL_SWCONFIG_ENABLED 1  
+
+/**
+ * Section for enums
+ **/
+
+/**
+ * @ingroup IxFeatureCtrlBuildDevice
+ *
+ * @enum IxFeatureCtrlBuildDevice
+ *
+ * @brief Indicates software build type.
+ *
+ * Default build type is IXP42X
+ *
+ */
+typedef enum
+{
+    IX_FEATURE_CTRL_SW_BUILD_IXP42X = 0, /**<Build type is IXP42X */
+    IX_FEATURE_CTRL_SW_BUILD_IXP46X      /**<Build type is IXP46X */
+} IxFeatureCtrlBuildDevice;
+
+/**
+ * @ingroup IxFeatureCtrlSwConfig
+ *
+ * @enum IxFeatureCtrlSwConfig
+ *
+ * @brief Enumeration for software configuration in access components.
+ *
+ * Entry for new run-time software configuration should be added here.
+ */
+typedef enum
+{
+    IX_FEATURECTRL_ETH_LEARNING = 0,       /**< EthDB Learning Feature */
+    IX_FEATURECTRL_ORIGB0_DISPATCHER,  /**< IXP42X B0 and IXP46X dispatcher without 
+                                            livelock prevention functionality Feature */
+    IX_FEATURECTRL_SWCONFIG_MAX        /**< Maximum boudary for IxFeatureCtrlSwConfig  */
+} IxFeatureCtrlSwConfig;
+
+
+/************************************************************************
+ * IXP400 Feature Control Register
+ * - It contains the information (available/unavailable) of IXP425&IXP46X
+ *   hardware components in their corresponding bit location.
+ * - Bit value of 0 means the hardware component is available
+ *   or not software disabled. Hardware component that is available
+ *   can be software disabled.
+ * - Bit value of 1 means the hardware is unavailable or software
+ *   disabled.Hardware component that is unavailable cannot be software
+ *   enabled.
+ * - Use ixFeatureCtrlHwCapabilityRead() to read the hardware component's
+ *   availability.
+ * - Use ixFeatureCtrlRead() to get the current IXP425/IXP46X feature control
+ *   register value.
+ *
+ *   Bit            Field Description (Hardware Component Availability)
+ *   ---            ---------------------------------------------------
+ *    0             RComp Circuitry
+ *    1             USB Controller
+ *    2             Hashing Coprocessor
+ *    3             AES Coprocessor
+ *    4             DES Coprocessor
+ *    5             HDLC Coprocessor
+ *    6             AAL Coprocessor         - Always available in IXP46X
+ *    7             HSS Coprocesspr
+ *    8             Utopia Coprocessor
+ *    9             Ethernet 0 Coprocessor
+ *   10             Ethernet 1 Coprocessor
+ *   11             NPE A
+ *   12             NPE B
+ *   13             NPE C
+ *   14             PCI Controller
+ *   15             ECC/TimeSync Coprocessor -  Only applicable to IXP46X
+ *  16-17           Utopia PHY Limit Status : 0x0 - 32 PHY
+ *                                            0x1 - 16 PHY
+ *                                            0x2 -  8 PHY
+ *                                            0x3 -  4 PHY
+ *
+ *  Portions below are only applicable to IXP46X
+ *   18             USB Host Coprocessor
+ *   19             NPE A Ethernet - 0 for Enable if Utopia = 1
+ *   20             NPE B Ethernet coprocessor 1-3.
+ *   21             RSA Crypto Block coprocessor.
+ *  22-23           Processor frequency : 0x0 - 533 MHz
+ *                                        0x1 - 667 MHz
+ *                                        0x2 - 400 MHz
+ *                                        0x3 - 266 MHz
+ *  24-31           Reserved
+ *
+ ************************************************************************/
+/*Section generic to both IXP42X and IXP46X*/
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @enum IxFeatureCtrlComponentType
+ *
+ * @brief Enumeration for components availavble
+ *
+ */
+typedef enum
+{
+    IX_FEATURECTRL_RCOMP = 0, /**<bit location for RComp Circuitry*/
+    IX_FEATURECTRL_USB,       /**<bit location for USB Controller*/
+    IX_FEATURECTRL_HASH,      /**<bit location for Hashing Coprocessor*/
+    IX_FEATURECTRL_AES,       /**<bit location for AES Coprocessor*/
+    IX_FEATURECTRL_DES,       /**<bit location for DES Coprocessor*/
+    IX_FEATURECTRL_HDLC,      /**<bit location for HDLC Coprocessor*/
+    IX_FEATURECTRL_AAL,       /**<bit location for AAL Coprocessor*/
+    IX_FEATURECTRL_HSS,       /**<bit location for HSS Coprocessor*/
+    IX_FEATURECTRL_UTOPIA,    /**<bit location for UTOPIA Coprocessor*/
+    IX_FEATURECTRL_ETH0,      /**<bit location for Ethernet 0 Coprocessor*/
+    IX_FEATURECTRL_ETH1,      /**<bit location for Ethernet 1 Coprocessor*/
+    IX_FEATURECTRL_NPEA,      /**<bit location for NPE A*/
+    IX_FEATURECTRL_NPEB,      /**<bit location for NPE B*/
+    IX_FEATURECTRL_NPEC,      /**<bit location for NPE C*/
+    IX_FEATURECTRL_PCI,       /**<bit location for PCI Controller*/
+    IX_FEATURECTRL_ECC_TIMESYNC,     /**<bit location for TimeSync Coprocessor*/
+    IX_FEATURECTRL_UTOPIA_PHY_LIMIT, /**<bit location for Utopia PHY Limit Status*/
+    IX_FEATURECTRL_UTOPIA_PHY_LIMIT_BIT2, /**<2nd bit of PHY limit status*/
+    IX_FEATURECTRL_USB_HOST_CONTROLLER, /**<bit location for USB host controller*/
+    IX_FEATURECTRL_NPEA_ETH,  /**<bit location for NPE-A Ethernet Disable*/
+    IX_FEATURECTRL_NPEB_ETH,  /**<bit location for NPE-B Ethernet 1-3 Coprocessors Disable*/
+    IX_FEATURECTRL_RSA,       /**<bit location for RSA Crypto block Coprocessors Disable*/
+    IX_FEATURECTRL_XSCALE_MAX_FREQ, /**<bit location for XScale max frequency*/
+    IX_FEATURECTRL_XSCALE_MAX_FREQ_BIT2, /**<2nd xscale max freq bit NOT TO BE USED */
+    IX_FEATURECTRL_MAX_COMPONENTS
+} IxFeatureCtrlComponentType;
+
+/**
+ * @ingroup IxFeatureCtrlDeviceId
+ *
+ * @enum IxFeatureCtrlDeviceId
+ *
+ * @brief Enumeration for device type.
+ *
+ * @warning This enum is closely related to the npe image. Its format should comply
+ *          with formats used in the npe image ImageID. This is indicated by the  
+ *          first nibble of the image ID. This should also be in sync with the
+ *          with what is defined in CP15.  Current available formats are
+ *          - IXP42X - 0000
+ *          - IXP46X - 0001
+ *
+ */
+typedef enum
+{
+    IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X = 0, /**<Device type is IXP42X */
+    IX_FEATURE_CTRL_DEVICE_TYPE_IXP46X, /**<Device type is IXP46X */
+    IX_FEATURE_CTRL_DEVICE_TYPE_MAX /**<Max devices */
+} IxFeatureCtrlDeviceId;
+
+
+/**
+ * @} addtogroup IxFeatureCtrlSwConfig
+ */
+
+/*
+ * Typedefs
+ */
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ * 
+ * @typedef IxFeatureCtrlReg
+ *
+ * @brief Feature Control Register that contains hardware components'
+ *        availability information.
+ */
+typedef UINT32 IxFeatureCtrlReg;
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ * 
+ * @typedef IxFeatureCtrlProductId
+ *
+ * @brief Product ID of Silicon that contains Silicon Stepping and 
+ *        Maximum XScale Core Frequency information.  
+ */
+typedef UINT32 IxFeatureCtrlProductId;
+
+/*
+ * Prototypes for interface functions
+ */
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @fn IxFeatureCtrlReg ixFeatureCtrlRead (void)
+ * 
+ * @brief This function reads out the CURRENT value of Feature Control Register.
+ *        The current value may not be the same as that of the hardware component 
+ *        availability.    
+ * 
+ * The bit location of each hardware component is defined above. 
+ * A value of '1' in bit means the hardware component is not available.  A value of '0'   
+ * means the hardware component is available.
+ *
+ * @return 
+ *      - IxFeatureCtrlReg - the current value of IXP400 Feature Control Register
+ */ 
+PUBLIC IxFeatureCtrlReg
+ixFeatureCtrlRead (void);
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @fn IxFeatureDeviceId ixFeatureCtrlDeviceRead (void)
+ *
+ * @brief This function gets the type of device that the software is currently running
+ *        on
+ *
+ * This function reads the feature Ctrl register specifically to obtain the device id.
+ * The definitions of the avilable IDs are as above.
+ *
+ * @return
+ *      - IxFeatureCtrlDeviceId - the type of device currently running
+ */
+IxFeatureCtrlDeviceId
+ixFeatureCtrlDeviceRead (void);
+
+/**
+ * @ingroup IxFeatureCtrlAPI
+ *
+ * @fn IxFeatureCtrlBuildDevice ixFeatureCtrlSoftwareBuildGet (void)
+ *
+ * @brief This function refers to  the value set by the compiler flag to determine
+ *        the type of device the software is built for.
+ *
+ * The function reads the compiler flag to determine the device the software is
+ * built for. When the user executes build in the command line, 
+ * a compile time flag (__ixp42X/__ixp46X is set. This API reads this 
+ * flag and returns the software build type to the calling client.
+ *
+ * @return
+ *      - IxFeatureCtrlBuildDevice - the type of device software is built for.
+ */
+IxFeatureCtrlBuildDevice
+ixFeatureCtrlSoftwareBuildGet (void);
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @fn IxFeatureCtrlReg ixFeatureCtrlHwCapabilityRead (void)
+ * 
+ * @brief This function reads out the hardware capability of a silicon type as defined in 
+ * feature control register.This value is different from that returned by 
+ * ixFeatureCtrlRead() because this function returns the actual hardware component
+ * availability.     
+ *
+ * The bit location of each hardware component is defined above. 
+ * A value of '1' in bit means the hardware component is not available.  A value of '0'   
+ * means the hardware component is available.
+ *
+ * @return 
+ *      - IxFeatureCtrlReg - the hardware capability of IXP400. 
+ *
+ * @warning
+ *      - This function must not be called when IXP400 is running as the result
+ *        is undefined.    
+ */ 
+PUBLIC IxFeatureCtrlReg
+ixFeatureCtrlHwCapabilityRead (void);
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @fn void ixFeatureCtrlWrite (IxFeatureCtrlReg expUnitReg)
+ * 
+ * @brief This function write the value stored in IxFeatureCtrlReg expUnitReg  
+ *        to the Feature Control Register. 
+ * 
+ * The bit location of each hardware component is defined above.
+ * The write is only effective on available hardware components. Writing '1' in a  
+ * bit will software disable the respective hardware component. A '0' will mean that  
+ * the hardware component will remain to be operable. 
+ *
+ * @param expUnitReg @ref IxFeatureCtrlReg [in] - The value to be written to feature control 
+ *                                          register.
+ *
+ * @return none
+ *
+ */ 
+PUBLIC void
+ixFeatureCtrlWrite (IxFeatureCtrlReg expUnitReg);
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @fn IX_STATUS ixFeatureCtrlComponentCheck (IxFeatureCtrlComponentType componentType)
+ * 
+ * @brief This function will check the availability of hardware component specified
+ *        as componentType value. 
+ *
+ *        Usage Example:<br> 
+ *         -  if(IX_FEATURE_CTRL_COMPONENT_DISABLED != 
+ *              ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0)) <br>
+ *         -  if(IX_FEATURE_CTRL_COMPONENT_ENABLED == 
+ *              ixFeatureCtrlComponentCheck(IX_FEATURECTRL_PCI)) <br>
+ *
+ * This function is typically called during component initialization time. 
+ *
+ * @param componentType @ref IxFeatureCtrlComponentType [in] - the type of a component as
+ *        defined above as IX_FEATURECTRL_XXX (Exp: IX_FEATURECTRL_PCI, IX_FEATURECTRL_ETH0)           
+
+ *        
+ * @return 
+ *      - IX_FEATURE_CTRL_COMPONENT_ENABLED if component is available 
+ *      - IX_FEATURE_CTRL_COMPONENT_DISABLED if component is unavailable            
+ */ 
+PUBLIC IX_STATUS
+ixFeatureCtrlComponentCheck (IxFeatureCtrlComponentType componentType);
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ * 
+ * @fn IxFeatureCtrlProductId ixFeatureCtrlProductIdRead (void)
+ * 
+ * @brief This function will return IXP400 product ID i.e. CP15,
+ *        Register 0.
+ *                                                
+ * @return 
+ *      - IxFeatureCtrlProductId - the value of product ID.
+ *
+ */ 
+PUBLIC IxFeatureCtrlProductId
+ixFeatureCtrlProductIdRead (void) ;
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @fn IX_STATUS ixFeatureCtrlSwConfigurationCheck (IxFeatureCtrlSwConfig swConfigType)
+ * 
+ * @brief This function checks whether the specified software configuration is
+ *        enabled or disabled. 
+ *
+ *        Usage Example:<br> 
+ *        - if(IX_FEATURE_CTRL_SWCONFIG_DISABLED != 
+ *            ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING)) <br>
+ *        - if(IX_FEATURE_CTRL_SWCONFIG_ENABLED == 
+ *            ixFeatureCtrlSwConfigurationCheck(IX_FEATURECTRL_ETH_LEARNING)) <br>
+ *
+ * This function is typically called during access component initialization time. 
+ *
+ * @param swConfigType @ref IxFeatureCtrlSwConfig [in] - the type of a software configuration
+ *        defined in IxFeatureCtrlSwConfig enumeration.          
+ *        
+ * @return 
+ *      - IX_FEATURE_CTRL_SWCONFIG_ENABLED if software configuration is enabled. 
+ *      - IX_FEATURE_CTRL_SWCONFIG_DISABLED if software configuration is disabled.            
+ */ 
+PUBLIC IX_STATUS
+ixFeatureCtrlSwConfigurationCheck (IxFeatureCtrlSwConfig swConfigType);
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @fn void ixFeatureCtrlSwConfigurationWrite (IxFeatureCtrlSwConfig swConfigType, BOOL enabled)
+ * 
+ * @brief This function enable/disable the specified software configuration.  
+ *
+ *        Usage Example:<br> 
+ *        - ixFeatureCtrlSwConfigurationWrite(IX_FEATURECTRL_ETH_LEARNING, TRUE) is used
+ *          to enable Ethernet Learning Feature <br>
+ *        - ixFeatureCtrlSwConfigurationWrite(IX_FEATURECTRL_ETH_LEARNING, FALSE) is used
+ *          to disable Ethernet Learning Feature <br> 
+ *
+ * @param swConfigType IxFeatureCtrlSwConfig [in] - the type of a software configuration
+ *        defined in IxFeatureCtrlSwConfig enumeration. 
+ * @param enabled BOOL [in] - To enable(TRUE) / disable (FALSE) the specified software
+ *                           configuration.            
+ *
+ * @return none
+ *          
+ */ 
+PUBLIC void
+ixFeatureCtrlSwConfigurationWrite (IxFeatureCtrlSwConfig swConfigType, BOOL enabled);
+
+/**
+ * @ingroup IxFeatureCtrlAPI 
+ *
+ * @fn void ixFeatureCtrlIxp400SwVersionShow (void)
+ * 
+ * @brief This function shows the current software release information for IXP400 
+ *          
+ * @return none
+ *          
+ */ 
+PUBLIC void
+ixFeatureCtrlIxp400SwVersionShow (void);
+
+#endif /* IXFEATURECTRL_H */
+
+/**
+ * @} defgroup IxFeatureCtrlAPI
+ */

cpu/ixp/npe/include/IxHssAcc.h

diff --git a/cpu/ixp/npe/include/IxHssAcc.h b/cpu/ixp/npe/include/IxHssAcc.h
new file mode 100644
index 0000000..07bb119
--- /dev/null
+++ b/cpu/ixp/npe/include/IxHssAcc.h
@@ -0,0 +1,1316 @@
+/**
+ * @file IxHssAcc.h
+ * 
+ * @date 07-DEC-2001
+ *
+ * @brief This file contains the public API of the IXP400 HSS Access
+ * component
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+ 
+/* ------------------------------------------------------
+   Doxygen group definitions
+   ------------------------------------------------------ */
+/**
+ * @defgroup IxHssAccAPI IXP400 HSS Access (IxHssAcc) API
+ *
+ * @brief The public API for the IXP400 HssAccess component
+ *
+ * IxHssAcc is the access layer to the HSS packetised and channelised
+ * services
+ * 
+ * <b> Design Notes </b><br>
+ * <UL>
+ * <LI>When a packet-pipe is configured for 56Kbps RAW mode, byte alignment of 
+ *     the transmitted data is not preserved. All raw data that is transmitted 
+ *     will be received in proper order by the receiver, but the first bit of 
+ *     the packet may be seen at any offset within a byte; all subsequent bytes 
+ *     will have the same offset for the duration of the packet. The same offset 
+ *     also applies to all subsequent packets received on the packet-pipe too. 
+ *     (Similar results will occur for data received from remote end.) While 
+ *     this behavior will also occur for 56Kbps HDLC mode, the HDLC 
+ *     encoding/decoding will preserve the original byte alignment at the 
+ *     receiver end.
+ * </UL>
+ *
+ * <b> 56Kbps Packetised Service Bandwidth Limitation </b><br>
+ * <UL>
+ * <LI>IxHssAcc supports 56Kbps packetised service at a maximum aggregate rate
+ *     for all HSS ports/HDLC channels of 12.288Mbps[1] in each direction, i.e.
+ *     it supports 56Kbps packetised service on up to 8 T1 trunks. It does
+ *     not support 56Kbps packetised service on 8 E1 trunks (i.e. 4 trunks per 
+ *     HSS port) unless those trunks are running 'fractional E1' with maximum 
+ *     aggregate rate of 12.288 Mbps in each direction.<br>
+ *     [1] 12.288Mbps = 1.536Mbp * 8 T1
+ * </UL>
+ * @{ */
+
+#ifndef IXHSSACC_H
+#define IXHSSACC_H
+
+#include "IxOsal.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/**
+ * @def IX_HSSACC_TSLOTS_PER_HSS_PORT
+ *
+ * @brief The max number of TDM timeslots supported per HSS port - 4E1's =
+ *  32x4 = 128 
+ */
+#define IX_HSSACC_TSLOTS_PER_HSS_PORT 128
+
+/* -----------------------------------------------------------
+   The following are HssAccess return values returned through 
+   service interfaces. The globally defined IX_SUCCESS (0) and
+   IX_FAIL (1) in IxOsalTypes.h are also used.
+   ----------------------------------------------------------- */
+/**
+ * @def IX_HSSACC_PARAM_ERR
+ *
+ * @brief HssAccess function return value for a parameter error
+ */
+#define IX_HSSACC_PARAM_ERR 2
+
+/**
+ * @def IX_HSSACC_RESOURCE_ERR
+ *
+ * @brief HssAccess function return value for a resource error
+ */
+#define IX_HSSACC_RESOURCE_ERR 3
+
+/**
+ * @def IX_HSSACC_PKT_DISCONNECTING
+ *
+ * @brief Indicates that a disconnect call is progressing and will 
+ * disconnect soon
+ */
+#define IX_HSSACC_PKT_DISCONNECTING 4
+
+/**
+ * @def IX_HSSACC_Q_WRITE_OVERFLOW
+ *
+ * @brief Indicates that an attempt to Tx or to replenish an 
+ * RxFree Q failed due to Q overflow.  
+ */
+#define IX_HSSACC_Q_WRITE_OVERFLOW 5
+
+/* -------------------------------------------------------------------
+   The following errors are HSS/NPE errors returned on error retrieval
+   ------------------------------------------------------------------- */
+/**
+ * @def IX_HSSACC_NO_ERROR
+ *
+ * @brief HSS port no error present
+ */
+#define IX_HSSACC_NO_ERROR 0
+
+/**
+ * @def IX_HSSACC_TX_FRM_SYNC_ERR
+ *
+ * @brief HSS port TX Frame Sync error
+ */
+#define IX_HSSACC_TX_FRM_SYNC_ERR 1
+
+/**
+ * @def IX_HSSACC_TX_OVER_RUN_ERR
+ *
+ * @brief HSS port TX over-run error
+ */
+#define IX_HSSACC_TX_OVER_RUN_ERR 2
+
+/**
+ * @def IX_HSSACC_CHANNELISED_SW_TX_ERR
+ *
+ * @brief NPE software error in channelised TX
+ */
+#define IX_HSSACC_CHANNELISED_SW_TX_ERR 3
+
+/**
+ * @def IX_HSSACC_PACKETISED_SW_TX_ERR
+ *
+ * @brief NPE software error in packetised TX
+ */
+#define IX_HSSACC_PACKETISED_SW_TX_ERR 4
+
+/**
+ * @def IX_HSSACC_RX_FRM_SYNC_ERR
+ *
+ * @brief HSS port RX Frame Sync error
+ */
+#define IX_HSSACC_RX_FRM_SYNC_ERR 5
+
+/**
+ * @def IX_HSSACC_RX_OVER_RUN_ERR
+ *
+ * @brief HSS port RX over-run error
+ */
+#define IX_HSSACC_RX_OVER_RUN_ERR 6
+
+/**
+ * @def IX_HSSACC_CHANNELISED_SW_RX_ERR
+ *
+ * @brief NPE software error in channelised RX
+ */
+#define IX_HSSACC_CHANNELISED_SW_RX_ERR 7
+
+/**
+ * @def IX_HSSACC_PACKETISED_SW_RX_ERR
+ *
+ * @brief NPE software error in packetised TX
+ */
+#define IX_HSSACC_PACKETISED_SW_RX_ERR 8
+
+/* -----------------------------------
+   Packetised service specific defines
+   ----------------------------------- */
+
+/**
+ * @def IX_HSSACC_PKT_MIN_RX_MBUF_SIZE
+ *
+ * @brief Minimum size of the Rx mbuf in bytes which the client must supply 
+ * to the component. 
+ */
+#define IX_HSSACC_PKT_MIN_RX_MBUF_SIZE 64
+
+/* --------------------------------------------------------------------
+   Enumerated Types - these enumerated values may be used in setting up
+   the contents of hardware registers
+   -------------------------------------------------------------------- */
+/**
+ * @enum IxHssAccHssPort
+ * @brief The HSS port ID - There are two identical ports (0-1). 
+ * 
+ */
+typedef enum
+{
+    IX_HSSACC_HSS_PORT_0,   /**< HSS Port 0 */
+    IX_HSSACC_HSS_PORT_1,   /**< HSS Port 1 */
+    IX_HSSACC_HSS_PORT_MAX  /**< Delimiter for error checks */
+} IxHssAccHssPort;
+
+/**
+ * @enum IxHssAccHdlcPort
+ * @brief The HDLC port ID - There are four identical HDLC ports (0-3) per 
+ * HSS port and they correspond to the 4 E1/T1 trunks.
+ * 
+ */
+typedef enum
+{
+   IX_HSSACC_HDLC_PORT_0,   /**< HDLC Port 0 */
+   IX_HSSACC_HDLC_PORT_1,   /**< HDLC Port 1 */
+   IX_HSSACC_HDLC_PORT_2,   /**< HDLC Port 2 */
+   IX_HSSACC_HDLC_PORT_3,   /**< HDLC Port 3 */
+   IX_HSSACC_HDLC_PORT_MAX  /**< Delimiter for error checks */
+} IxHssAccHdlcPort;
+
+/**
+ * @enum IxHssAccTdmSlotUsage
+ * @brief The HSS TDM stream timeslot assignment types
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_TDMMAP_UNASSIGNED,    /**< Unassigned */
+    IX_HSSACC_TDMMAP_HDLC,          /**< HDLC - packetised */
+    IX_HSSACC_TDMMAP_VOICE56K,      /**< Voice56K - channelised */
+    IX_HSSACC_TDMMAP_VOICE64K,      /**< Voice64K - channelised */
+    IX_HSSACC_TDMMAP_MAX            /**< Delimiter for error checks */
+} IxHssAccTdmSlotUsage;
+
+/**
+ * @enum IxHssAccFrmSyncType
+ * @brief The HSS frame sync pulse type
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_FRM_SYNC_ACTIVE_LOW,   /**< Frame sync is sampled low */
+    IX_HSSACC_FRM_SYNC_ACTIVE_HIGH,  /**< sampled high */
+    IX_HSSACC_FRM_SYNC_FALLINGEDGE,  /**< sampled on a falling edge */
+    IX_HSSACC_FRM_SYNC_RISINGEDGE,   /**< sampled on a rising edge */
+    IX_HSSACC_FRM_SYNC_TYPE_MAX      /**< Delimiter for error checks */
+} IxHssAccFrmSyncType;
+
+/**
+ * @enum IxHssAccFrmSyncEnable
+ * @brief The IxHssAccFrmSyncEnable determines how the frame sync pulse is
+ * used
+ * */
+typedef enum
+{
+    IX_HSSACC_FRM_SYNC_INPUT,          /**< Frame sync is sampled as an input */
+    IX_HSSACC_FRM_SYNC_INVALID_VALUE,  /**< 1 is not used */
+    IX_HSSACC_FRM_SYNC_OUTPUT_FALLING, /**< Frame sync is an output generated 
+					  off a falling clock edge */
+    IX_HSSACC_FRM_SYNC_OUTPUT_RISING,  /**< Frame sync is an output generated 
+					  off a rising clock edge */
+    IX_HSSACC_FRM_SYNC_ENABLE_MAX      /**< Delimiter for error checks */
+} IxHssAccFrmSyncEnable;
+
+/**
+ * @enum IxHssAccClkEdge
+ * @brief IxHssAccClkEdge is used to determine the clk edge to use for 
+ * framing and data
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_CLK_EDGE_FALLING,  /**< Clock sampled off a falling edge */
+    IX_HSSACC_CLK_EDGE_RISING,   /**< Clock sampled off a rising edge */
+    IX_HSSACC_CLK_EDGE_MAX       /**< Delimiter for error checks */
+} IxHssAccClkEdge;
+
+/**
+ * @enum IxHssAccClkDir
+ * @brief The HSS clock direction
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_SYNC_CLK_DIR_INPUT,    /**< Clock is an input */
+    IX_HSSACC_SYNC_CLK_DIR_OUTPUT,   /**< Clock is an output */
+    IX_HSSACC_SYNC_CLK_DIR_MAX       /**< Delimiter for error checks */
+} IxHssAccClkDir;
+
+/**
+ * @enum IxHssAccFrmPulseUsage
+ * @brief The HSS frame pulse usage
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_FRM_PULSE_ENABLED,     /**< Generate/Receive frame pulses */
+    IX_HSSACC_FRM_PULSE_DISABLED,    /**< Disregard frame pulses */
+    IX_HSSACC_FRM_PULSE_MAX          /**< Delimiter for error checks */
+} IxHssAccFrmPulseUsage;
+
+/**
+ * @enum IxHssAccDataRate
+ * @brief The HSS Data rate in relation to the clock
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_CLK_RATE,      /**< Data rate is at the configured clk speed */
+    IX_HSSACC_HALF_CLK_RATE, /**< Data rate is half the configured clk speed */
+    IX_HSSACC_DATA_RATE_MAX  /**< Delimiter for error checks */
+} IxHssAccDataRate;
+
+/**
+ * @enum IxHssAccDataPolarity
+ * @brief The HSS data polarity type
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_DATA_POLARITY_SAME,   /**< Don't invert data between NPE and 
+				       HSS FIFOs */
+    IX_HSSACC_DATA_POLARITY_INVERT, /**< Invert data between NPE and HSS 
+				       FIFOs */
+    IX_HSSACC_DATA_POLARITY_MAX     /**< Delimiter for error checks */
+} IxHssAccDataPolarity;
+
+/**
+ * @enum IxHssAccBitEndian
+ * @brief HSS Data endianness
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_LSB_ENDIAN,    /**< TX/RX Least Significant Bit first */
+    IX_HSSACC_MSB_ENDIAN,    /**< TX/RX Most Significant Bit first */
+    IX_HSSACC_ENDIAN_MAX     /**< Delimiter for the purposes of error checks */
+} IxHssAccBitEndian;
+
+
+/**
+ * @enum IxHssAccDrainMode
+ * @brief Tx pin open drain mode
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_TX_PINS_NORMAL,       /**< Normal mode */
+    IX_HSSACC_TX_PINS_OPEN_DRAIN,   /**< Open Drain mode */
+    IX_HSSACC_TX_PINS_MAX           /**< Delimiter for error checks */
+} IxHssAccDrainMode;
+
+/**
+ * @enum IxHssAccSOFType
+ * @brief HSS start of frame types
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_SOF_FBIT,  /**< Framing bit transmitted and expected on rx */
+    IX_HSSACC_SOF_DATA,  /**< Framing bit not transmitted nor expected on rx */
+    IX_HSSACC_SOF_MAX    /**< Delimiter for error checks */
+} IxHssAccSOFType;
+
+/**
+ * @enum IxHssAccDataEnable
+ * @brief IxHssAccDataEnable is used to determine whether or not to drive 
+ * the data pins
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_DE_TRI_STATE,   /**< TRI-State the data pins */
+    IX_HSSACC_DE_DATA,        /**< Push data out the data pins */
+    IX_HSSACC_DE_MAX          /**< Delimiter for error checks */
+} IxHssAccDataEnable;
+
+/**
+ * @enum IxHssAccTxSigType
+ * @brief IxHssAccTxSigType is used to determine how to drive the data pins
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_TXSIG_LOW,        /**< Drive the data pins low */
+    IX_HSSACC_TXSIG_HIGH,       /**< Drive the data pins high */
+    IX_HSSACC_TXSIG_HIGH_IMP,   /**< Drive the data pins with high impedance */
+    IX_HSSACC_TXSIG_MAX         /**< Delimiter for error checks */
+} IxHssAccTxSigType;
+
+/**
+ * @enum IxHssAccFbType
+ * @brief IxHssAccFbType determines how to drive the Fbit
+ *
+ * @warning This will only be used for T1 @ 1.544MHz
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_FB_FIFO,        /**< Fbit is dictated in FIFO */
+    IX_HSSACC_FB_HIGH_IMP,    /**< Fbit is high impedance */
+    IX_HSSACC_FB_MAX          /**< Delimiter for error checks */
+} IxHssAccFbType;
+
+/**
+ * @enum IxHssAcc56kEndianness
+ * @brief 56k data endianness when using the 56k type
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_56KE_BIT_7_UNUSED,  /**< High bit is unused */
+    IX_HSSACC_56KE_BIT_0_UNUSED,  /**< Low bit is unused */
+    IX_HSSACC_56KE_MAX            /**< Delimiter for error checks */
+} IxHssAcc56kEndianness;
+
+/**
+ * @enum IxHssAcc56kSel
+ * @brief 56k data transmission type when using the 56k type
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_56KS_32_8_DATA,  /**< 32/8 bit data */
+    IX_HSSACC_56KS_56K_DATA,   /**< 56K data */
+    IX_HSSACC_56KS_MAX         /**< Delimiter for error checks */
+} IxHssAcc56kSel;
+
+
+/**
+ * @enum IxHssAccClkSpeed
+ * @brief IxHssAccClkSpeed represents the HSS clock speeds available
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_CLK_SPEED_512KHZ,     /**< 512KHz */
+    IX_HSSACC_CLK_SPEED_1536KHZ,    /**< 1.536MHz */
+    IX_HSSACC_CLK_SPEED_1544KHZ,    /**< 1.544MHz */
+    IX_HSSACC_CLK_SPEED_2048KHZ,    /**< 2.048MHz */
+    IX_HSSACC_CLK_SPEED_4096KHZ,    /**< 4.096MHz */
+    IX_HSSACC_CLK_SPEED_8192KHZ,    /**< 8.192MHz */
+    IX_HSSACC_CLK_SPEED_MAX      /**< Delimiter for error checking */
+} IxHssAccClkSpeed;
+
+/**
+ * @enum IxHssAccPktStatus
+ * @brief Indicates the status of packets passed to the client
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_PKT_OK,              /**< Error free.*/
+    IX_HSSACC_STOP_SHUTDOWN_ERROR, /**< Errored due to stop or shutdown 
+				      occurrance.*/
+    IX_HSSACC_HDLC_ALN_ERROR,      /**< HDLC alignment error */
+    IX_HSSACC_HDLC_FCS_ERROR,       /**< HDLC Frame Check Sum error.*/
+    IX_HSSACC_RXFREE_Q_EMPTY_ERROR,       /**< RxFree Q became empty 
+					     while receiving this packet.*/
+    IX_HSSACC_HDLC_MAX_FRAME_SIZE_EXCEEDED,      /**< HDLC frame size 
+						   received is greater than
+						   max specified at connect.*/
+    IX_HSSACC_HDLC_ABORT_ERROR,   /**< HDLC frame received is invalid due to an 
+				   abort sequence received.*/
+    IX_HSSACC_DISCONNECT_IN_PROGRESS     /**< Packet returned
+					    because a disconnect is in progress */
+} IxHssAccPktStatus;
+
+
+/**
+ * @enum IxHssAccPktCrcType
+ * @brief HDLC CRC type
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_PKT_16_BIT_CRC = 16,  /**< 16 bit CRC is being used */
+    IX_HSSACC_PKT_32_BIT_CRC = 32   /**< 32 bit CRC is being used */
+} IxHssAccPktCrcType;
+
+/**
+ * @enum IxHssAccPktHdlcIdleType
+ * @brief HDLC idle transmission type
+ *
+ */
+typedef enum
+{
+    IX_HSSACC_HDLC_IDLE_ONES,    /**< idle tx/rx will be a succession of ones */
+    IX_HSSACC_HDLC_IDLE_FLAGS    /**< idle tx/rx will be repeated flags */
+} IxHssAccPktHdlcIdleType;
+
+/**
+ * @brief Structure containing HSS port configuration parameters
+ *
+ * Note: All of these are used for TX. Only some are specific to RX.
+ *
+ */
+typedef struct
+{
+    IxHssAccFrmSyncType frmSyncType;     /**< frame sync pulse type (tx/rx) */
+    IxHssAccFrmSyncEnable frmSyncIO;     /**< how the frame sync pulse is 
+					    used (tx/rx) */
+    IxHssAccClkEdge frmSyncClkEdge;      /**< frame sync clock edge type 
+					    (tx/rx) */
+    IxHssAccClkEdge dataClkEdge;         /**< data clock edge type (tx/rx) */
+    IxHssAccClkDir clkDirection;         /**< clock direction (tx/rx) */
+    IxHssAccFrmPulseUsage frmPulseUsage; /**< whether to use the frame sync 
+					    pulse or not (tx/rx) */
+    IxHssAccDataRate dataRate;           /**< data rate in relation to the 
+					    clock (tx/rx) */
+    IxHssAccDataPolarity dataPolarity;   /**< data polarity type (tx/rx) */
+    IxHssAccBitEndian dataEndianness;    /**< data endianness (tx/rx) */
+    IxHssAccDrainMode drainMode;         /**< tx pin open drain mode (tx) */
+    IxHssAccSOFType fBitUsage;           /**< start of frame types (tx/rx) */
+    IxHssAccDataEnable dataEnable;       /**< whether or not to drive the data 
+					    pins (tx) */
+    IxHssAccTxSigType voice56kType;      /**< how to drive the data pins for 
+					    voice56k type (tx) */
+    IxHssAccTxSigType unassignedType;    /**< how to drive the data pins for 
+					    unassigned type (tx) */
+    IxHssAccFbType fBitType;             /**< how to drive the Fbit (tx) */
+    IxHssAcc56kEndianness voice56kEndian;/**< 56k data endianness when using 
+					    the 56k type (tx) */
+    IxHssAcc56kSel voice56kSel;          /**< 56k data transmission type when 
+					    using the 56k type (tx) */
+    unsigned frmOffset;                  /**< frame pulse offset in bits wrt 
+					    the first timeslot (0-1023) (tx/rx) */
+    unsigned maxFrmSize;                 /**< frame size in bits (1-1024) 
+					    (tx/rx) */
+} IxHssAccPortConfig;
+
+/**
+ * @brief Structure containing HSS configuration parameters
+ *
+ */
+typedef struct
+{
+    IxHssAccPortConfig txPortConfig; /**< HSS tx port configuration */
+    IxHssAccPortConfig rxPortConfig; /**< HSS rx port configuration */
+    unsigned numChannelised;         /**< The number of channelised 
+					timeslots (0-32) */
+    unsigned hssPktChannelCount;     /**< The number of packetised 
+					clients (0 - 4) */
+    UINT8 channelisedIdlePattern;    /**< The byte to be transmitted on 
+					channelised service when there 
+					is no client data to tx */
+    BOOL loopback;                   /**< The HSS loopback state */
+    unsigned packetizedIdlePattern;  /**< The data to be transmitted on 
+					packetised service when there is 
+					no client data to tx */
+    IxHssAccClkSpeed clkSpeed;       /**< The HSS clock speed */
+} IxHssAccConfigParams;
+
+/**
+ * @brief This structure contains 56Kbps, HDLC-mode configuration parameters
+ *
+ */
+typedef struct
+{
+    BOOL hdlc56kMode;                    /**< 56kbps(TRUE)/64kbps(FALSE) HDLC */
+    IxHssAcc56kEndianness hdlc56kEndian; /**< 56kbps data endianness 
+					    - ignored if hdlc56kMode is FALSE*/
+    BOOL hdlc56kUnusedBitPolarity0;      /**< The polarity '0'(TRUE)/'1'(FALSE) of the unused
+					   bit while in 56kbps mode
+					   - ignored if hdlc56kMode is FALSE*/
+} IxHssAccHdlcMode;
+
+/**
+ * @brief This structure contains information required by the NPE to 
+ * configure the HDLC co-processor
+ *
+ */
+typedef struct
+{
+    IxHssAccPktHdlcIdleType hdlcIdleType;   /**< What to transmit when a HDLC port is idle */
+    IxHssAccBitEndian dataEndian;           /**< The HDLC data endianness */
+    IxHssAccPktCrcType crcType;             /**< The CRC type to be used for this HDLC port */
+} IxHssAccPktHdlcFraming;
+
+/**
+ * @typedef UINT32 IxHssAccPktUserId
+ *
+ * @brief The client supplied value which will be supplied as a parameter
+ * with a given callback.
+ *
+ * This value will be passed into the ixHssAccPktPortConnect function once each
+ * with given callbacks.  This value will then be passed back to the client
+ * as one of the parameters to each of these callbacks, 
+ * when these callbacks are called.
+ */
+typedef UINT32 IxHssAccPktUserId;
+
+
+/**
+ * @typedef IxHssAccLastErrorCallback
+ * @brief Prototype of the clients function to accept notification of the 
+ * last error
+ *
+ * This function is registered through the config. The client will initiate
+ * the last error retrieval. The HssAccess component will send a message to
+ * the NPE through the NPE Message Handler. When a response to the read is
+ * received, the NPE Message Handler will callback the HssAccess component
+ * which will execute this function in the same IxNpeMh context. The client
+ * will be passed the last error and the related service port (packetised
+ * 0-3, channelised 0)
+ *
+ * @param lastHssError unsigned [in] - The last Hss error registered that
+ *                                      has been registered.
+ * @param servicePort unsigned [in] - This is the service port number.  
+ *                                     (packetised 0-3, channelised 0) 
+ * 
+ * @return void
+ */
+typedef void (*IxHssAccLastErrorCallback) (unsigned lastHssError, 
+					   unsigned servicePort);
+
+/**
+ * @typedef IxHssAccPktRxCallback
+ * @brief  Prototype of the clients function to accept notification of 
+ * packetised rx
+ *
+ * This function is registered through the ixHssAccPktPortConnect. hssPktAcc will pass
+ * received data in the form of mbufs to the client.  The mbuf passed back
+ * to the client could contain a chain of buffers, depending on the packet
+ * size received. 
+ * 
+ * @param *buffer @ref IX_OSAL_MBUF [in] - This is the mbuf which contains the 
+ * payload received.
+ * @param numHssErrs unsigned [in] - This is the number of hssErrors 
+ * the Npe has received
+ * @param pktStatus @ref IxHssAccPktStatus [in] - This is the status of the 
+ * mbuf that has been received.
+ * @param rxUserId @ref IxHssAccPktUserId [in] - This is the client supplied value 
+ * passed in at ixHssAccPktPortConnect time which is now returned to the client.			       
+ * 
+ * @return void
+ */
+typedef void (*IxHssAccPktRxCallback) (IX_OSAL_MBUF *buffer, 
+				       unsigned numHssErrs, 
+				       IxHssAccPktStatus pktStatus, 
+				       IxHssAccPktUserId rxUserId);
+
+/**
+ * @typedef IxHssAccPktRxFreeLowCallback
+ * @brief Prototype of the clients function to accept notification of 
+ * requirement of more Rx Free buffers
+ *
+ * The client can choose to register a callback of this type when
+ * calling a connecting. This function is registered through the ixHssAccPktPortConnect. 
+ * If defined, the access layer will provide the trigger for
+ * this callback. The callback will be responsible for supplying mbufs to
+ * the access layer for use on the receive path from the HSS using
+ * ixHssPktAccFreeBufReplenish. 
+ *
+ * @return void
+ */
+typedef void (*IxHssAccPktRxFreeLowCallback) (IxHssAccPktUserId rxFreeLowUserId);
+
+/**
+ * @typedef IxHssAccPktTxDoneCallback
+ * @brief  Prototype of the clients function to accept notification of 
+ * completion with Tx buffers
+ *
+ * This function is registered through the ixHssAccPktPortConnect.  It enables
+ * the hssPktAcc to pass buffers back to the client
+ * when transmission is complete.
+ *
+ * @param *buffer @ref IX_OSAL_MBUF [in] - This is the mbuf which contained 
+ * the payload that was for Tx.
+ * @param numHssErrs unsigned [in] - This is the number of hssErrors 
+ * the Npe has received
+ * @param pktStatus @ref IxHssAccPktStatus [in] - This is the status of the 
+ * mbuf that has been transmitted.
+ * @param txDoneUserId @ref IxHssAccPktUserId [in] - This is the client supplied value 
+ * passed in at ixHssAccPktPortConnect time which is now returned to the client.	 
+ *
+ * @return void
+ */
+typedef void (*IxHssAccPktTxDoneCallback) (IX_OSAL_MBUF *buffer, 
+					   unsigned numHssErrs,
+					   IxHssAccPktStatus pktStatus, 
+					   IxHssAccPktUserId txDoneUserId);
+
+/**
+ * @typedef IxHssAccChanRxCallback
+ * @brief Prototype of the clients function to accept notification of 
+ * channelised rx
+ *
+ * This callback, if defined by the client in the connect, will get called
+ * in the context of an IRQ. The IRQ will be triggered when the hssSyncQMQ
+ * is not empty. The queued entry will be dequeued and this function will
+ * be executed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort - The HSS port Id. There are two
+ * identical ports (0-1).
+ * @param txOffset unsigned [in] - an offset indicating from where within
+ * the txPtrList the NPE is currently transmitting from.
+ * @param rxOffset unsigned [in] - an offset indicating where within the
+ * receive buffers the NPE has just written the received data to.
+ * @param numHssErrs unsigned [in] - This is the number of hssErrors 
+ * the Npe has received
+ *
+ * @return void
+ */
+typedef void (*IxHssAccChanRxCallback) (IxHssAccHssPort hssPortId,
+					unsigned rxOffset, 
+					unsigned txOffset, 
+					unsigned numHssErrs);
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccPortInit (IxHssAccHssPort hssPortId, 
+               IxHssAccConfigParams *configParams, 
+               IxHssAccTdmSlotUsage *tdmMap, 
+               IxHssAccLastErrorCallback lastHssErrorCallback)
+ *
+ * @brief Initialise a HSS port. No channelised or packetised connections
+ * should exist in the HssAccess layer while this interface is being called.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param *configParams @ref IxHssAccConfigParams [in] - A pointer to the HSS 
+ * configuration structure
+ * @param *tdmMap @ref IxHssAccTdmSlotUsage [in] - A pointer to an array of size
+ * IX_HSSACC_TSLOTS_PER_HSS_PORT, defining the slot usage over the HSS port
+ * @param lastHssErrorCallback @ref IxHssAccLastErrorCallback [in] - Client 
+ * callback to report last error
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccPortInit (IxHssAccHssPort hssPortId, 
+		  IxHssAccConfigParams *configParams, 
+		  IxHssAccTdmSlotUsage *tdmMap, 
+		  IxHssAccLastErrorCallback lastHssErrorCallback);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccLastErrorRetrievalInitiate (
+               IxHssAccHssPort hssPortId)
+ *
+ * @brief Initiate the retrieval of the last HSS error. The HSS port
+ * should be configured before attempting to call this interface.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - the HSS port ID
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccLastErrorRetrievalInitiate (IxHssAccHssPort hssPortId);
+
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccInit ()
+ *
+ * @brief This function is responsible for initialising resources for use
+ * by the packetised and channelised clients. It should be called after 
+ * HSS NPE image has been downloaded into NPE-A and before any other
+ * HssAccess interface is called. 
+ * No other HssAccPacketised interface should be called while this interface
+ * is being processed.
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due
+ *                          to a resource error 
+ */
+PUBLIC IX_STATUS 
+ixHssAccInit (void);
+
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn ixHssAccPktPortConnect (IxHssAccHssPort hssPortId, 
+			IxHssAccHdlcPort hdlcPortId, 
+			BOOL hdlcFraming, 
+			IxHssAccHdlcMode hdlcMode,
+			BOOL hdlcBitInvert,
+			unsigned blockSizeInWords,
+			UINT32 rawIdleBlockPattern,
+			IxHssAccPktHdlcFraming hdlcTxFraming, 
+			IxHssAccPktHdlcFraming hdlcRxFraming, 
+			unsigned frmFlagStart, 
+			IxHssAccPktRxCallback rxCallback,
+			IxHssAccPktUserId rxUserId, 
+			IxHssAccPktRxFreeLowCallback rxFreeLowCallback, 
+			IxHssAccPktUserId rxFreeLowUserId,
+			IxHssAccPktTxDoneCallback txDoneCallback,
+			IxHssAccPktUserId txDoneUserId) 
+ *
+ * @brief This function is responsible for connecting a client to one of 
+ * the 4 available HDLC ports. The HSS port should be configured before 
+ * attempting a connect. No other HssAccPacketised interface should be
+ * called while this connect is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port and 
+ * it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3 
+ * @param hdlcFraming BOOL [in] - This value determines whether the service 
+ * will use HDLC data or the debug, raw data type i.e. no HDLC processing
+ * @param hdlcMode @ref IxHssAccHdlcMode [in] - This structure contains 56Kbps, HDLC-mode
+ * configuration parameters
+ * @param hdlcBitInvert BOOL [in] - This value determines whether bit inversion
+ * will occur between HDLC and HSS co-processors i.e. post-HDLC processing for
+ * transmit and pre-HDLC processing for receive, for the specified HDLC Termination
+ * Point
+ * @param blockSizeInWords unsigned [in] -  The max tx/rx block size 
+ * @param rawIdleBlockPattern UINT32 [in] -  Tx idle pattern in raw mode 
+ * @param hdlcTxFraming @ref IxHssAccPktHdlcFraming [in] - This structure contains 
+ * the following information required by the NPE to configure the HDLC 
+ * co-processor for TX
+ * @param hdlcRxFraming @ref IxHssAccPktHdlcFraming [in] -  This structure contains 
+ * the following information required by the NPE to configure the HDLC 
+ * co-processor for RX
+ * @param frmFlagStart unsigned - Number of flags to precede to 
+ * transmitted flags (0-2).
+ * @param rxCallback @ref IxHssAccPktRxCallback [in] - Pointer to 
+ * the clients packet receive function.
+ * @param rxUserId @ref IxHssAccPktUserId [in] - The client supplied rx value
+ * to be passed back as an argument to the supplied rxCallback
+ * @param rxFreeLowCallback @ref IxHssAccPktRxFreeLowCallback [in] - Pointer to 
+ * the clients Rx free buffer request function.  If NULL, assume client will 
+ * trigger independently.
+ * @param rxFreeLowUserId @ref IxHssAccPktUserId [in] - The client supplied RxFreeLow value
+ * to be passed back as an argument to the supplied rxFreeLowCallback
+ * @param txDoneCallback @ref IxHssAccPktTxDoneCallback [in] - Pointer to the 
+ * clients Tx done callback function
+ * @param txDoneUserId @ref IxHssAccPktUserId [in] - The client supplied txDone value
+ * to be passed back as an argument to the supplied txDoneCallback
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ *         - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due
+ *                          to a resource error
+ */
+PUBLIC IX_STATUS 
+ixHssAccPktPortConnect (IxHssAccHssPort hssPortId, 
+			IxHssAccHdlcPort hdlcPortId, 
+			BOOL hdlcFraming, 
+			IxHssAccHdlcMode hdlcMode,
+			BOOL hdlcBitInvert,
+			unsigned blockSizeInWords,
+			UINT32 rawIdleBlockPattern,
+			IxHssAccPktHdlcFraming hdlcTxFraming, 
+			IxHssAccPktHdlcFraming hdlcRxFraming, 
+			unsigned frmFlagStart, 
+			IxHssAccPktRxCallback rxCallback,
+			IxHssAccPktUserId rxUserId, 
+			IxHssAccPktRxFreeLowCallback rxFreeLowCallback, 
+			IxHssAccPktUserId rxFreeLowUserId,
+			IxHssAccPktTxDoneCallback txDoneCallback,
+			IxHssAccPktUserId txDoneUserId);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccPktPortEnable (IxHssAccHssPort hssPortId, 
+           IxHssAccHdlcPort hdlcPortId)
+ *
+ * @brief This function is responsible for enabling a packetised service
+ * for the specified HSS/HDLC port combination. It enables the RX flow. The
+ * client must have already connected to a packetised service and is responsible 
+ * for ensuring an adequate amount of RX mbufs have been supplied to the access
+ * component before enabling the packetised service. This function must be called
+ * on a given port before any call to ixHssAccPktPortTx on the same port. 
+ * No other HssAccPacketised interface should be called while this interface is 
+ * being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1).   
+ * @param hdlcPortId @ref IxHssAccHdlcPort [in] - The port id (0,1,2,3) to enable the service
+ * on.
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccPktPortEnable (IxHssAccHssPort hssPortId, 
+		       IxHssAccHdlcPort hdlcPortId);
+
+/**
+ * @fn IX_STATUS ixHssAccPktPortDisable (IxHssAccHssPort hssPortId, 
+           IxHssAccHdlcPort hdlcPortId)
+ *
+ * @brief This function is responsible for disabling a packetised service
+ * for the specified HSS/HDLC port combination. It disables the RX flow. 
+ * The client must have already connected to and enabled a packetised service 
+ * for the specified HDLC port. This disable interface can be called before a
+ * disconnect, but is not required to.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param hdlcPortId @ref IxHssAccHdlcPort [in] - The port id (0,1,2,3) to disable 
+ * the service on.
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccPktPortDisable (IxHssAccHssPort hssPortId, 
+			IxHssAccHdlcPort hdlcPortId);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccPktPortDisconnect (IxHssAccHssPort hssPortId, 
+           IxHssAccHdlcPort hdlcPortId)
+ *
+ * @brief This function is responsible for disconnecting a client from one
+ * of the 4 available HDLC ports. It is not required that the Rx Flow 
+ * has been disabled before calling this function.  If the RX Flow has not been
+ * disabled, the disconnect will disable it before proceeding with the
+ * disconnect.  No other HssAccPacketised 
+ * interface should be called while this interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port
+ * to disconnect and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully 
+ *         - IX_HSSACC_PKT_DISCONNECTING The function has initiated the disconnecting
+ *                             procedure but it has not completed yet.
+ */
+PUBLIC IX_STATUS 
+ixHssAccPktPortDisconnect (IxHssAccHssPort hssPortId, 
+			   IxHssAccHdlcPort hdlcPortId);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn BOOL ixHssAccPktPortIsDisconnectComplete (IxHssAccHssPort hssPortId, 
+           IxHssAccHdlcPort hdlcPortId)
+ *
+ * @brief This function is called to check if a given HSS/HDLC port 
+ * combination is in a connected state or not. This function may be called 
+ * at any time to determine a ports state.  No other HssAccPacketised 
+ * interface should be called while this interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port
+ * to disconnect and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3
+ *
+ * @return 
+ *         - TRUE The state of this HSS/HDLC port combination is disconnected,
+ *                so if a disconnect was called, it is now completed.
+ *         - FALSE The state of this HSS/HDLC port combination is connected,
+ *                so if a disconnect was called, it is not yet completed.
+ */
+PUBLIC BOOL 
+ixHssAccPktPortIsDisconnectComplete (IxHssAccHssPort hssPortId, 
+				     IxHssAccHdlcPort hdlcPortId);
+
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccPktPortRxFreeReplenish (IxHssAccHssPort hssPortId, 
+              IxHssAccHdlcPort hdlcPortId, 
+	      IX_OSAL_MBUF *buffer)
+ *
+ * @brief Function which the client calls at regular intervals to provide
+ * mbufs to the access component for RX. A connection should exist for
+ * the specified hssPortId/hdlcPortId combination before attempting to call this 
+ * interface. Also, the connection should not be in a disconnecting state.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port
+ * and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3
+ * @param *buffer @ref IX_OSAL_MBUF [in] - A pointer to a free mbuf to filled with payload.
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ *         - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due
+ *                          to a resource error
+ *         - IX_HSSACC_Q_WRITE_OVERFLOW The function did not succeed due to a Q
+ *                                      overflow
+ */
+PUBLIC IX_STATUS 
+ixHssAccPktPortRxFreeReplenish (IxHssAccHssPort hssPortId, 
+				IxHssAccHdlcPort hdlcPortId, 
+				IX_OSAL_MBUF *buffer);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccPktPortTx (IxHssAccHssPort hssPortId, 
+    IxHssAccHdlcPort hdlcPortId, 
+    IX_OSAL_MBUF *buffer)
+ *
+ * @brief Function which the client calls when it wants to transmit
+ * packetised data. An enabled connection should exist on the specified
+ * hssPortId/hdlcPortId combination before attempting to call this interface.
+ * No other HssAccPacketised 
+ * interface should be called while this interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port
+ * and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3
+ * @param *buffer @ref IX_OSAL_MBUF [in] - A pointer to a chain of mbufs which the
+ * client has filled with the payload
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ *         - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due
+ *                          to a resource error. See note.
+ *         - IX_HSSACC_Q_WRITE_OVERFLOW The function did not succeed due to a Q
+ *                                      overflow
+ *
+ * @note IX_HSSACC_RESOURCE_ERR is returned when a free descriptor cannot be
+ * obtained to send the chain of mbufs to the NPE.  This is a normal scenario.
+ * HssAcc has a pool of descriptors and this error means that they are currently
+ * all in use.
+ * The recommended approach to this is to retry until a descriptor becomes free
+ * and the packet is successfully transmitted.
+ * Alternatively, the user could wait until the next IxHssAccPktTxDoneCallback
+ * callback is triggered, and then retry, as it is this event that causes a
+ * transmit descriptor to be freed. 
+ */
+PUBLIC IX_STATUS 
+ixHssAccPktPortTx (IxHssAccHssPort hssPortId, 
+		   IxHssAccHdlcPort hdlcPortId, 
+		   IX_OSAL_MBUF *buffer);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccChanConnect (IxHssAccHssPort hssPortId, 
+           unsigned bytesPerTSTrigger, 
+	   UINT8 *rxCircular, 
+	   unsigned numRxBytesPerTS, 
+	   UINT32 *txPtrList, 
+	   unsigned numTxPtrLists, 
+	   unsigned numTxBytesPerBlk, 
+	   IxHssAccChanRxCallback rxCallback)
+ *
+ * @brief This function allows the client to connect to the Tx/Rx NPE
+ * Channelised Service. There can only be one client per HSS port. The
+ * client is responsible for ensuring that the HSS port is configured
+ * appropriately before its connect request. No other HssAccChannelised 
+ * interface should be called while this interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param bytesPerTSTrigger unsigned [in] - The NPE will trigger the access
+ * component after bytesPerTSTrigger have been received for all trunk
+ * timeslots. This figure is a multiple of 8 e.g. 8 for 1ms trigger, 16 for
+ * 2ms trigger.
+ * @param *rxCircular UINT8 [in] - A pointer to memory allocated by the
+ * client to be filled by data received. The buffer at this address is part
+ * of a pool of buffers to be accessed in a circular fashion. This address
+ * will be written to by the NPE. Therefore, it needs to be a physical address.
+ * @param numRxBytesPerTS unsigned [in] - The number of bytes allocated per
+ * timeslot within the receive memory. This figure will depend on the
+ * latency of the system. It needs to be deep enough for data to be read by
+ * the client before the NPE re-writes over that memory e.g. if the client
+ * samples at a rate of 40bytes per timeslot, numRxBytesPerTS may need to
+ * be 40bytes * 3. This would give the client 3 * 5ms of time before
+ * received data is over-written.
+ * @param *txPtrList UINT32 [in] - The address of an area of contiguous
+ * memory allocated by the client to be populated with pointers to data for
+ * transmission. Each pointer list contains a pointer per active channel.
+ * The txPtrs will point to data to be transmitted by the NPE. Therefore,
+ * they must point to physical addresses.
+ * @param numTxPtrLists unsigned [in] - The number of pointer lists in
+ * txPtrList. This figure is dependent on jitter.
+ * @param numTxBytesPerBlk unsigned [in] - The size of the Tx data, in
+ * bytes, that each pointer within the PtrList points to.
+ * @param rxCallback @ref IxHssAccChanRxCallback [in] - A client function
+ * pointer to be called back to handle the actual tx/rx of channelised
+ * data. If this is not NULL, an ISR will call this function. If this
+ * pointer is NULL, it implies that the client will use a polling mechanism
+ * to detect when the tx and rx of channelised data is to occur. The client
+ * will use hssChanAccStatus for this.
+ *
+ * @return
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+ 
+PUBLIC IX_STATUS 
+ixHssAccChanConnect (IxHssAccHssPort hssPortId, 
+		     unsigned bytesPerTSTrigger, 
+		     UINT8 *rxCircular, 
+		     unsigned numRxBytesPerTS, 
+		     UINT32 *txPtrList, 
+		     unsigned numTxPtrLists, 
+		     unsigned numTxBytesPerBlk, 
+		     IxHssAccChanRxCallback rxCallback);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccChanPortEnable (IxHssAccHssPort hssPortId)
+ *
+ * @brief This function is responsible for enabling a channelised service
+ * for the specified HSS port. It enables the NPE RX flow. The client must
+ * have already connected to a channelised service before enabling the
+ * channelised service. No other HssAccChannelised 
+ * interface should be called while this interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ *
+ * @return
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccChanPortEnable (IxHssAccHssPort hssPortId);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccChanPortDisable (IxHssAccHssPort hssPortId)
+ *
+ * @brief This function is responsible for disabling a channelised service
+ * for the specified HSS port. It disables the NPE RX flow. The client must
+ * have already connected to and enabled a channelised service for the
+ * specified HSS port. This disable interface can be called before a
+ * disconnect, but is not required to. No other HssAccChannelised 
+ * interface should be called while this interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccChanPortDisable (IxHssAccHssPort hssPortId);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccChanDisconnect (IxHssAccHssPort hssPortId)
+ *
+ * @brief This function allows the client to Disconnect from a channelised
+ * service. If the NPE RX Flow has not been disabled, the disconnect will
+ * disable it before proceeding with other disconnect functionality.
+ * No other HssAccChannelised interface should be called while this 
+ * interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccChanDisconnect (IxHssAccHssPort hssPortId);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn IX_STATUS ixHssAccChanStatusQuery (IxHssAccHssPort hssPortId, 
+           BOOL *dataRecvd, 
+	   unsigned *rxOffset, 
+	   unsigned *txOffset, 
+	   unsigned *numHssErrs)
+ *
+ * @brief This function is called by the client to query whether or not
+ * channelised data has been received. If there is, hssChanAcc will return
+ * the details in the output parameters. An enabled connection should
+ * exist on the specified hssPortId before attempting to call this interface.  
+ * No other HssAccChannelised interface should be called while this 
+ * interface is being processed.
+ *
+ * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two
+ * identical ports (0-1). 
+ * @param *dataRecvd BOOL [out] - This BOOL indicates to the client whether
+ * or not the access component has read any data for the client. If
+ * FALSE, the other output parameters will not have been written to.
+ * @param *rxOffset unsigned [out] - An offset to indicate to the client
+ * where within the receive buffers the NPE has just written the received
+ * data to.
+ * @param *txOffset unsigned [out] - An offset to indicate to the client
+ * from where within the txPtrList the NPE is currently transmitting from
+ * @param *numHssErrs unsigned [out] - The total number of HSS port errors
+ * since initial port configuration
+ *
+ *
+ * @return 
+ *         - IX_SUCCESS The function executed successfully
+ *         - IX_FAIL The function did not execute successfully
+ *         - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a
+ *                          parameter error
+ */
+PUBLIC IX_STATUS 
+ixHssAccChanStatusQuery (IxHssAccHssPort hssPortId, 
+			 BOOL *dataRecvd, 
+			 unsigned *rxOffset, 
+			 unsigned *txOffset, 
+			 unsigned *numHssErrs);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn void ixHssAccShow (void)
+ *
+ * @brief This function will display the current state of the IxHssAcc
+ * component. The output is sent to stdout.
+ *
+ * @return void
+ */
+PUBLIC void 
+ixHssAccShow (void);
+
+/**
+ *
+ * @ingroup IxHssAccAPI
+ *
+ * @fn void ixHssAccStatsInit (void)
+ *
+ * @brief This function will reset the IxHssAcc statistics.
+ *
+ * @return void
+ */
+PUBLIC void 
+ixHssAccStatsInit (void);
+
+#endif /* IXHSSACC_H */
+
+/**
+ * @} defgroup IxHssAcc
+ */

cpu/ixp/npe/include/IxI2cDrv.h

diff --git a/cpu/ixp/npe/include/IxI2cDrv.h b/cpu/ixp/npe/include/IxI2cDrv.h
new file mode 100644
index 0000000..2472f31
--- /dev/null
+++ b/cpu/ixp/npe/include/IxI2cDrv.h
@@ -0,0 +1,867 @@
+/**
+ * @file IxI2cDrv.h
+ *
+ * @brief  Header file for the IXP400 I2C Driver (IxI2cDrv)
+ *
+ * @version $Revision: 0.1 $
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxI2cDrv IXP400 I2C Driver(IxI2cDrv) API 
+ *
+ * @brief IXP400 I2C Driver Public API
+ *
+ * @{
+ */
+#ifndef IXI2CDRV_H
+#define IXI2CDRV_H
+
+#ifdef __ixp46X
+#include "IxOsal.h"
+
+/*
+ * Section for #define
+ */
+
+/**
+ * @ingroup IxI2cDrv
+ * @brief The interval of micro/mili seconds the IXP will wait before it polls for
+ * 			status from the ixI2cIntrXferStatus; Every 20us is 1 byte @
+ * 			400Kbps and 4 bytes	@ 100Kbps. This is dependent on delay type selected
+ *          through the API ixI2cDrvDelayTypeSelect.
+ */
+#define IX_I2C_US_POLL_FOR_XFER_STATUS	20
+
+/**
+ * @ingroup IxI2cDrv
+ * @brief The number of tries that will be attempted to call a callback
+ *          function if the callback does not or is unable to resolve the
+ *          issue it is called to resolve
+ */
+#define IX_I2C_NUM_OF_TRIES_TO_CALL_CALLBACK_FUNC	10
+
+
+/**
+ * @ingroup IxI2cDrv
+ * @brief Number of tries slave will poll the IDBR Rx full bit before it
+ *			gives up
+ */
+#define IX_I2C_NUM_TO_POLL_IDBR_RX_FULL 0x100
+
+/**
+ * @ingroup IxI2cDrv
+ * @brief Number of tries slave will poll the IDBR Tx empty bit before it
+ *			gives up
+ */
+#define IX_I2C_NUM_TO_POLL_IDBR_TX_EMPTY 0x100
+
+/*
+ * Section for enum
+ */
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @enum IxI2cMasterStatus
+ *
+ * @brief The master status - transfer complete, bus error or arbitration loss
+ */
+typedef enum
+{
+    IX_I2C_MASTER_XFER_COMPLETE = IX_SUCCESS,
+	IX_I2C_MASTER_XFER_BUS_ERROR,
+	IX_I2C_MASTER_XFER_ARB_LOSS
+} IxI2cMasterStatus;
+
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @enum IX_I2C_STATUS
+ *
+ * @brief The status that can be returned in a I2C driver initialization
+ */
+typedef enum
+{
+	IX_I2C_SUCCESS = IX_SUCCESS, /**< Success status */
+	IX_I2C_FAIL, /**< Fail status */
+	IX_I2C_NOT_SUPPORTED, /**< hardware does not have dedicated I2C hardware */
+	IX_I2C_NULL_POINTER, /**< parameter passed in is NULL */
+	IX_I2C_INVALID_SPEED_MODE_ENUM_VALUE, /**< speed mode selected is invalid */
+	IX_I2C_INVALID_FLOW_MODE_ENUM_VALUE, /**< flow mode selected is invalid */
+	IX_I2C_SLAVE_ADDR_CB_MISSING, /**< slave callback is NULL */
+	IX_I2C_GEN_CALL_CB_MISSING, /**< general callback is NULL */
+	IX_I2C_INVALID_SLAVE_ADDR, /**< invalid slave address specified */
+	IX_I2C_INT_BIND_FAIL, /**< interrupt bind fail */
+	IX_I2C_INT_UNBIND_FAIL, /**< interrupt unbind fail */
+	IX_I2C_NOT_INIT, /**< I2C is not initialized yet */
+	IX_I2C_MASTER_BUS_BUSY, /**< master detected a I2C bus busy */
+	IX_I2C_MASTER_ARB_LOSS, /**< master experienced arbitration loss */
+	IX_I2C_MASTER_XFER_ERROR, /**< master experienced a transfer error */
+	IX_I2C_MASTER_BUS_ERROR, /**< master detected a I2C bus error */
+	IX_I2C_MASTER_NO_BUFFER, /**< no buffer provided for master transfer */
+	IX_I2C_MASTER_INVALID_XFER_MODE, /**< xfer mode selected is invalid */
+	IX_I2C_SLAVE_ADDR_NOT_DETECTED, /**< polled slave addr not detected */
+	IX_I2C_GEN_CALL_ADDR_DETECTED, /**< polling detected general call */
+	IX_I2C_SLAVE_READ_DETECTED, /**< polling detected slave read request */
+	IX_I2C_SLAVE_WRITE_DETECTED, /**< polling detected slave write request */
+	IX_I2C_SLAVE_NO_BUFFER, /**< no buffer provided for slave transfers */
+	IX_I2C_DATA_SIZE_ZERO, /**< data size transfer is zero - invalid */
+	IX_I2C_SLAVE_WRITE_BUFFER_EMPTY, /**< slave buffer is used till empty */
+	IX_I2C_SLAVE_WRITE_ERROR, /**< slave write experienced an error */
+	IX_I2C_SLAVE_OR_GEN_READ_BUFFER_FULL, /**< slave buffer is filled up */
+	IX_I2C_SLAVE_OR_GEN_READ_ERROR /**< slave read experienced an error */
+} IX_I2C_STATUS;
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @enum IxI2cSpeedMode
+ *
+ * @brief Type of speed modes supported by the I2C hardware.
+ */
+typedef enum
+{
+    IX_I2C_NORMAL_MODE = 0x0,
+    IX_I2C_FAST_MODE
+} IxI2cSpeedMode;
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @enum IxI2cXferMode
+ *
+ * @brief Used for indicating it is a repeated start or normal transfer
+ */
+typedef enum
+{
+    IX_I2C_NORMAL = 0x0,
+    IX_I2C_REPEATED_START
+} IxI2cXferMode;
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @enum IxI2cFlowMode
+ *
+ * @brief Used for indicating it is a poll or interrupt mode
+ */
+typedef enum
+{
+    IX_I2C_POLL_MODE = 0x0,
+    IX_I2C_INTERRUPT_MODE
+} IxI2cFlowMode;
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @enum IxI2cDelayMode
+ *
+ * @brief Used for selecting looping delay or OS scheduler delay
+ */
+typedef enum
+{
+    IX_I2C_LOOP_DELAY = 1,  /**< delay in microseconds */
+    IX_I2C_SCHED_DELAY      /**< delay in miliseconds */
+} IxI2cDelayMode;
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @brief The pointer to the function that will be called when the master
+ *			has completed its receive. The parameter that is passed will
+ *			provide the status of the read (success, arb loss, or bus
+ *			error), the transfer mode (normal or repeated start, the
+ *			buffer pointer and number of bytes transferred.
+ */
+typedef void (*IxI2cMasterReadCallbackP)(IxI2cMasterStatus, IxI2cXferMode, char*, UINT32);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @brief The pointer to the function that will	be called when the master
+ *			has completed its transmit. The parameter that is passed will
+ *			provide the status of the write (success, arb loss, or buss
+ *			error), the transfer mode (normal or repeated start), the
+ *			buffer pointer and number of bytes transferred.
+ */
+typedef void (*IxI2cMasterWriteCallbackP)(IxI2cMasterStatus, IxI2cXferMode, char*, UINT32);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @brief The pointer to the function that will be called when a slave
+ *			address detected in interrupt mode for a read. The parameters
+ *			that is passed will provide the read status, buffer pointer,
+ *			buffer size, and the bytes received. When a start of a read
+ *			is initiated there will be no buffer allocated and this callback
+ *			will be called to request for a buffer. While receiving, if the
+ *			buffer gets filled, this callback will be called to request for
+ *			a new buffer while sending the filled buffer's pointer and size,
+ *			and data size received. When the receive is complete, this
+ *			callback will be called to process the data and free the memory
+ *			by passing the buffer's pointer and size, and data size received.
+ */
+typedef void (*IxI2cSlaveReadCallbackP)(IX_I2C_STATUS, char*, UINT32, UINT32);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @brief The pointer to the function that will be called when a slave
+ *			address detected in interrupt mode for a write. The parameters
+ *			that is passed will provide the write status, buffer pointer,
+ *			buffer size, and the bytes received. When a start of a write is
+ *			initiated there will be no buffer allocated and this callback
+ *			will be called to request for a buffer and to fill it with data.
+ *			While transmitting, if the data in the buffer empties, this
+ *			callback will be called to request for more data to be filled in
+ *			the same or new buffer. When the transmit is complete, this
+ *			callback will be called to free the memory or other actions to
+ *			be taken.
+ */
+typedef void (*IxI2cSlaveWriteCallbackP)(IX_I2C_STATUS, char*, UINT32, UINT32);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @brief The pointer to the function that will be called when a general
+ *			call detected in interrupt mode for a read. The parameters that
+ *			is passed will provide the read status, buffer pointer, buffer
+ *			size, and the bytes received. When a start of a read is
+ *			initiated there will be no buffer allocated and this callback
+ *			will be called to request for a buffer. While receiving, if the
+ *			buffer gets filled, this callback will be called to request for
+ *			a new buffer while sending the filled buffer's pointer and size,
+ *			and data size received. When the receive is complete, this
+ *			callback will be called to process the data and free the memory
+ *			by passing the buffer's pointer and size, and data size received.
+ */
+typedef void (*IxI2cGenCallCallbackP)(IX_I2C_STATUS, char*, UINT32, UINT32);
+
+/*
+ * Section for struct
+ */
+
+/**
+ * @brief contains all the variables required to initialize the I2C unit
+ * 
+ * Structure to be filled and used for calling initialization
+ */
+typedef struct
+{
+	IxI2cSpeedMode I2cSpeedSelect;	/**<Select either normal (100kbps)
+									or fast mode (400kbps)*/
+	IxI2cFlowMode I2cFlowSelect;	/**<Select interrupt or poll mode*/	
+	IxI2cMasterReadCallbackP MasterReadCBP;
+									/**<The master read callback pointer */
+	IxI2cMasterWriteCallbackP MasterWriteCBP;
+									/**<The master write callback pointer */
+	IxI2cSlaveReadCallbackP SlaveReadCBP;
+									/**<The slave read callback pointer */
+	IxI2cSlaveWriteCallbackP SlaveWriteCBP;
+									/**<The slave write callback pointer */
+	IxI2cGenCallCallbackP GenCallCBP;
+									/**<The general call callback pointer */
+	BOOL I2cGenCallResponseEnable;	/**<Enable/disable the unit to
+									respond to generall calls.*/
+	BOOL I2cSlaveAddrResponseEnable;/**<Enable/disable the unit to
+									respond to the slave address set in
+									ISAR*/
+	BOOL SCLEnable;					/**<Enable/disable the unit from
+									driving the SCL line during master
+									mode operation*/
+	UINT8 I2cHWAddr;				/**<The address the unit will
+									response to as a slave device*/
+} IxI2cInitVars;
+
+/**
+ * @brief contains results of counters and their overflow
+ * 
+ * Structure contains all values of counters and associated overflows.
+ */
+typedef struct
+{
+	UINT32 ixI2cMasterXmitCounter;			/**<Total bytes transmitted as
+											master.*/
+	UINT32 ixI2cMasterFailedXmitCounter;	/**<Total bytes failed for
+											transmission as master.*/
+	UINT32 ixI2cMasterRcvCounter;			/**<Total bytes received as
+											master.*/
+	UINT32 ixI2cMasterFailedRcvCounter;		/**<Total bytes failed for
+											receival as master.*/
+	UINT32 ixI2cSlaveXmitCounter;			/**<Total bytes transmitted as
+											slave.*/
+	UINT32 ixI2cSlaveFailedXmitCounter;		/**<Total bytes failed for
+											transmission as slave.*/
+	UINT32 ixI2cSlaveRcvCounter;			/**<Total bytes received as
+											slave.*/
+	UINT32 ixI2cSlaveFailedRcvCounter;		/**<Total bytes failed for
+											receival as slave.*/
+	UINT32 ixI2cGenAddrCallSucceedCounter;	/**<Total bytes successfully
+											transmitted for general address.*/
+	UINT32 ixI2cGenAddrCallFailedCounter;	/**<Total bytes failed transmission
+											for general address.*/
+	UINT32 ixI2cArbLossCounter;				/**<Total instances of arbitration
+											loss has occured.*/
+} IxI2cStatsCounters;
+
+
+/*
+ * Section for prototypes interface functions
+ */
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvInit(
+	IxI2cInitVars *InitVarsSelected)
+ *
+ * @brief Initializes the I2C Driver.
+ *
+ * @param "IxI2cInitVars [in] *InitVarsSelected" - struct containing required
+ *			variables for initialization 
+ *
+ * Global Data	:
+ *		- None.
+ *
+ * This API will check if the hardware supports this I2C driver and the validity
+ * of the parameters passed in. It will continue to process the parameters
+ * passed in by setting the speed of the I2C unit (100kbps or 400kbps), setting
+ * the flow to either interrupt or poll mode, setting the address of the I2C unit,
+ * enabling/disabling the respond to General Calls, enabling/disabling the respond
+ * to Slave Address and SCL line driving. If it is interrupt mode, then it will
+ * register the callback routines for master, slavetransfer and general call receive.
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - Successfully initialize and enable the I2C
+ *							hardware.
+ *		- IX_I2C_NOT_SUPPORTED - The hardware does not support or have a
+ *                              dedicated I2C unit to support this driver
+ *		- IX_I2C_NULL_POINTER - The parameter passed in is a NULL pointed
+ *		- IX_I2C_INVALID_SPEED_MODE_ENUM_VALUE - The speed mode selected in the
+ *												InitVarsSelected is invalid
+ *		- IX_I2C_INVALID_FLOW_MODE_ENUM_VALUE - The flow mode selected in the
+ *												InitVarsSelected is invalid
+ *		- IX_I2C_INVALID_SLAVE_ADDR - The address 0x0 is reserved for
+ *										general call.
+ *		- IX_I2C_SLAVE_ADDR_CB_MISSING - interrupt mode is selected but
+ *										slave address callback pointer is NULL
+ *		- IX_I2C_GEN_CALL_CB_MISSING - interrupt mode is selected but
+ *										general call callback pointer is NULL
+ *		- IX_I2C_INT_BIND_FAIL - The ISR for the I2C failed to bind
+ *		- IX_I2C_INT_UNBIND_FAIL - The ISR for the I2C failed to unbind
+ *
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvInit(IxI2cInitVars *InitVarsSelected);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvUninit(
+	void)
+ *
+ * @brief Disables the I2C hardware
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will disable the I2C hardware, unbind interrupt, and unmap memory.
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - successfully un-initialized I2C
+ *		- IX_I2C_INT_UNBIND_FAIL - failed to unbind the I2C interrupt
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvUninit(void);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvSlaveAddrSet(
+	UINT8 SlaveAddrSet)
+ *
+ * @brief Sets the I2C Slave Address
+ *
+ * @param "UINT8 [in] SlaveAddrSet" - Slave Address to be inserted into ISAR
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will insert the SlaveAddrSet into the ISAR.
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - successfuly set the slave addr
+ *		- IX_I2C_INVALID_SLAVE_ADDR - invalid slave address (zero) specified
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvSlaveAddrSet(UINT8 SlaveAddrSet);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvBusScan(
+	void)
+ *
+ * @brief scans the I2C bus for slave devices
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will prompt all slave addresses for a reply except its own
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - found at least one slave device
+ *		- IX_I2C_FAIL - Fail to find even one slave device
+ *		- IX_I2C_BUS_BUSY - The I2C bus is busy (held by another I2C master)
+ *		- IX_I2C_ARB_LOSS - The I2C bus was loss to another I2C master
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvBusScan(void);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvWriteTransfer(
+	UINT8 SlaveAddr,
+	char *bufP,
+	UINT32 dataSize,
+	IxI2cXferMode XferModeSelect)
+ *
+ * @param "UINT8 [in] SlaveAddr" - The slave address to request data from.
+ * @param "char [in] *bufP" - The pointer to the data to be transmitted.
+ * @param "UINT32 [in] dataSize" - The number of bytes requested.
+ * @param "IxI2cXferMode [in] XferModeSelect" - the transfer mode selected,
+ *			either repeated start (ends w/o stop) or normal (start and stop)
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will try to obtain master control of the I2C bus and transmit the
+ * number of bytes, specified by dataSize, to the user specified slave
+ * address from the buffer pointer. It will use either interrupt or poll mode
+ * depending on the method selected. 
+ *
+ * If in interrupt mode and IxI2cMasterWriteCallbackP is not NULL, the driver
+ * will initiate the transfer and return immediately. The function pointed to
+ * by IxI2cMasterWriteCallbackP will be called in the interrupt service
+ * handlers when the operation is complete.
+ *
+ * If in interrupt mode and IxI2cMasterWriteCallbackP is NULL, then the driver
+ * will wait for the operation to complete, and then return.
+ *
+ * And if the repeated start transfer mode is selected, then it will not send a
+ * stop signal at the end of all the transfers.
+ * *NOTE*: If repeated start transfer mode is selected, it has to end with a
+ *			normal mode transfer mode else the bus will continue to be held
+ *			by the IXP.
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - Successfuuly wrote data to slave.
+ *		- IX_I2C_MASTER_BUS_BUSY - The I2C bus is busy (held by another I2C master)
+ *		- IX_I2C_MASTER_ARB_LOSS - The I2C bus was loss to another I2C master
+ *		- IX_I2C_MASTER_XFER_ERROR - There was a transfer error
+ *      - IX_I2C_MASTER_BUS_ERROR - There was a bus error during transfer
+ *		- IX_I2C_MASTER_NO_BUFFER - buffer pointer is NULL
+ *      - IX_I2C_MASTER_INVALID_XFER_MODE - Xfer mode selected is invalid
+ *      - IX_I2C_DATA_SIZE_ZERO - dataSize passed in is zero, which is invalid
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvWriteTransfer(
+	UINT8 SlaveAddr,
+	char *bufP,
+	UINT32 dataSize,
+	IxI2cXferMode XferModeSelect);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvReadTransfer(
+	UINT8 SlaveAddr,
+	char *bufP,
+	UINT32 dataSize,
+	IxI2cXferMode XferModeSelect)
+ *
+ * @brief Initiates a transfer to receive bytes of data from a slave
+ *			device through the I2C bus.
+ *
+ * @param "UINT8 [in] SlaveAddr" - The slave address to request data from.
+ * @param "char [out] *bufP" - The pointer to the buffer to store the
+ *			requested data.
+ * @param "UINT32 [in] dataSize" - The number of bytes requested.
+ * @param "IxI2cXferMode [in] XferModeSelect" - the transfer mode selected,
+ *			either repeated start (ends w/o stop) or normal (start and stop)
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will try to obtain master control of the I2C bus and receive the
+ * number of bytes, specified by dataSize, from the user specified address
+ * into the receive buffer. It will use either interrupt or poll mode depending
+ * on the mode selected.
+ *
+ * If in interrupt mode and IxI2cMasterReadCallbackP is not NULL, the driver
+ * will initiate the transfer and return immediately. The function pointed to
+ * by IxI2cMasterReadCallbackP will be called in the interrupt service
+ * handlers when the operation is complete.
+ *
+ * If in interrupt mode and IxI2cMasterReadCallbackP is NULL, then the driver will
+ * wait for the operation to complete, and then return.
+ *
+ * And if the repeated start transfer mode is selected, then it will not send a
+ * stop signal at the end of all the transfers.
+ * *NOTE*: If repeated start transfer mode is selected, it has to end with a
+ *			normal mode transfer mode else the bus will continue to be held
+ *			by the IXP.
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - Successfuuly read slave data
+ *		- IX_I2C_MASTER_BUS_BUSY - The I2C bus is busy (held by another I2C master)
+ *		- IX_I2C_MASTER_ARB_LOSS - The I2C bus was loss to another I2C master
+ *		- IX_I2C_MASTER_XFER_ERROR - There was a bus error during transfer
+ *      - IX_I2C_MASTER_BUS_ERROR - There was a bus error during transfer
+ *		- IX_I2C_MASTER_NO_BUFFER - buffer pointer is NULL
+ *      - IX_I2C_MASTER_INVALID_XFER_MODE - Xfer mode selected is invalid
+ *      - IX_I2C_INVALID_SLAVE_ADDR - invalid slave address (zero) specified
+ *      - IX_I2C_DATA_SIZE_ZERO - dataSize passed in is zero, which is invalid
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvReadTransfer(
+	UINT8 SlaveAddr,
+	char *bufP,
+	UINT32 dataSize,
+	IxI2cXferMode XferModeSelect);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvSlaveAddrAndGenCallDetectedCheck(
+	void)
+ *
+ * @brief Checks the I2C Status Register to determine if a slave address is
+ *			detected
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API is used in polled mode to determine if the I2C unit is requested
+ * for a slave or general call transfer. If it is requested for a slave
+ * transfer then it will determine if it is a general call (read only), read,
+ * or write transfer requested.
+ *
+ * @return 
+ *      - IX_I2C_SLAVE_ADDR_NOT_DETECTED - The I2C unit is not requested for slave
+ *										transfer
+ *		- IX_I2C_GEN_CALL_ADDR_DETECTED - The I2C unit is not requested for slave
+ *									transfer but for general call
+ *      - IX_I2C_SLAVE_READ_DETECTED - The I2C unit is requested for a read
+ *      - IX_I2C_SLAVE_WRITE_DETECTED - The I2C unit is requested for a write
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvSlaveAddrAndGenCallDetectedCheck(void);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvSlaveOrGenDataReceive(
+	char *bufP,
+	UINT32 bufSize,
+	UINT32 *dataSizeRcvd)
+ *
+ * @brief Performs the slave receive or general call receive data transfer
+ *
+ * @param	"char [in] *bufP" - the pointer to the buffer to store data
+ *			"UINT32 [in] bufSize" - the buffer size allocated
+ *			"UINT32 [in] *dataSizeRcvd" - the length of data received in bytes
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API is only used in polled mode to perform the slave read or general call
+ * receive data. It will continuously store the data received into bufP until
+ * complete or until bufP is full in which it will return
+ * IX_I2C_SLAVE_OR_GEN_READ_BUFFER_FULL. If in interrupt mode, the callback will be
+ * used.
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - The I2C driver transferred the data successfully.
+ *		- IX_I2C_SLAVE_OR_GEN_READ_BUFFER_FULL - The I2C driver has ran out of
+ *			space to store the received data.
+ *		- IX_I2C_SLAVE_OR_GEN_READ_ERROR - The I2C driver didn't manage to
+ *			detect the IDBR Rx Full bit
+ *      - IX_I2C_DATA_SIZE_ZERO - bufSize passed in is zero, which is invalid
+ *		- IX_I2C_SLAVE_NO_BUFFER - buffer pointer is NULL
+ *      - IX_I2C_NULL_POINTER - dataSizeRcvd is NULL
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvSlaveOrGenDataReceive(
+	char *bufP,
+	UINT32 bufSize,
+	UINT32 *dataSizeRcvd);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvSlaveDataTransmit(
+	char *bufP,
+	UINT32 dataSize,
+	UINT32 *dataSizeXmtd)
+ *
+ * @brief Performs the slave write data transfer
+ *
+ * @param	"char [in] *bufP" - the pointer to the buffer for data to be
+ *				transmitted
+ *			"UINT32 [in] bufSize" - the buffer size allocated
+ *			"UINT32 [in] *dataSizeRcvd" - the length of data trasnmitted in
+ *				bytes
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API is only used in polled mode to perform the slave transmit data. It
+ * will continuously transmit the data from bufP until complete or until bufP
+ * is empty in which it will return IX_I2C_SLAVE_WRITE_BUFFER_EMPTY. If in
+ * interrupt mode, the callback will be used.
+ *
+ * @return 
+ *      - IX_I2C_SUCCESS - The I2C driver transferred the data successfully.
+ *      - IX_I2C_SLAVE_WRITE_BUFFER_EMPTY - The I2C driver needs more data to
+ *			transmit.
+ *      - IX_I2C_SLAVE_WRITE_ERROR -The I2C driver didn't manage to detect the
+ *          IDBR Tx empty bit or the slave stop bit.
+ *      - IX_I2C_DATA_SIZE_ZERO - dataSize passed in is zero, which is invalid
+ *		- IX_I2C_SLAVE_NO_BUFFER - buffer pointer is NULL
+ *      - IX_I2C_NULL_POINTER - dataSizeXmtd is NULL
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvSlaveDataTransmit(
+	char *bufP,
+	UINT32 dataSize,
+	UINT32 *dataSizeXmtd);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvSlaveOrGenCallBufReplenish(
+	char *bufP,
+	UINT32 bufSize)
+ *
+ * @brief Replenishes the buffer which stores buffer info for both slave and
+ *			general call
+ *
+ * @param	"char [in] *bufP" - pointer to the buffer allocated
+ *			"UINT32 [in] bufSize" - size of the buffer
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API is only used in interrupt mode for replenishing the same buffer
+ * that is used by both slave and generall call by updating the buffer info
+ * with new info and clearing previous offsets set by previous transfers.
+ *
+ * @return 
+ *      - None
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC void
+ixI2cDrvSlaveOrGenCallBufReplenish(
+	char *bufP,
+	UINT32 bufSize);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvStatsGet(IxI2cStatsCounters *I2cStats)
+ *
+ * @brief Returns the I2C Statistics through the pointer passed in
+ *
+ * @param - "IxI2cStatsCounters [out] *I2cStats" - I2C statistics counter will
+ *			be read and written to the location pointed by this pointer.
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return the statistics counters of the I2C driver.
+ *
+ * @return 
+ *      - IX_I2C_NULL_POINTER - pointer passed in is NULL
+ *		- IX_I2C_SUCCESS - successfully obtained I2C statistics
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvStatsGet(IxI2cStatsCounters *I2cStats);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvStatsReset(void)
+ *
+ * @brief Reset I2C statistics counters.
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will reset the statistics counters of the I2C driver.
+ *
+ * @return 
+ *      - None
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC void
+ixI2cDrvStatsReset(void);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvShow(void)
+ *
+ * @brief Displays the I2C status register and the statistics counter.
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will display the I2C Status register and is useful if any error
+ * occurs. It displays the detection of bus error, slave address, general call,
+ * address, IDBR receive full, IDBR transmit empty, arbitration loss, slave
+ * STOP signal, I2C bus busy, unit busy, ack/nack, and read/write mode. It will
+ * also call the ixI2cDrvGetStats and then display the statistics counter.
+ *
+ * @return 
+ *		- IX_I2C_SUCCESS - successfully displayed statistics and status register
+ *		- IX_I2C_NOT_INIT - I2C not init yet.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IX_I2C_STATUS
+ixI2cDrvShow(void);
+
+/**
+ * @ingroup IxI2cDrv
+ * 
+ * @fn ixI2cDrvDelayTypeSelect (IxI2cDelayMode delayMechanismSelect)
+ *
+ * @brief Sets the delay type of either looping delay or OS scheduler delay
+ *          according to the argument provided.
+ *
+ * @param - "IxI2cDelayMode [in] delayTypeSelect" - the I2C delay type selected
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will set the delay type used by the I2C Driver to either looping
+ * delay or OS scheduler delay.
+ *
+ * @return 
+ *		- None
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC void
+ixI2cDrvDelayTypeSelect (IxI2cDelayMode delayTypeSelect);
+
+#endif /* __ixp46X */
+#endif /* IXI2CDRV_H */

cpu/ixp/npe/include/IxNpeA.h

diff --git a/cpu/ixp/npe/include/IxNpeA.h b/cpu/ixp/npe/include/IxNpeA.h
new file mode 100644
index 0000000..7427cc4
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeA.h
@@ -0,0 +1,782 @@
+#ifndef __doxygen_HIDE  /* This file is not part of the API */
+
+/**
+ * @file    IxNpeA.h
+ *
+ * @date    22-Mar-2002
+ *
+ * @brief   Header file for the IXP400 ATM NPE API
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxNpeA IXP400 NPE-A (IxNpeA) API
+ *
+ * @brief The Public API for the IXP400 NPE-A
+ *
+ * @{
+ */
+
+#ifndef IX_NPE_A_H
+#define IX_NPE_A_H
+
+#include "IxQMgr.h"
+#include "IxOsal.h"
+#include "IxQueueAssignments.h"
+
+/* General Message Ids */
+
+/* ATM Message Ids */
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_UTOPIA_CONFIG_WRITE
+ *
+ * @brief ATM Message ID command to write the data to the offset in the
+ * Utopia Configuration Table
+ */
+#define IX_NPE_A_MSSG_ATM_UTOPIA_CONFIG_WRITE       0x20
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_UTOPIA_CONFIG_LOAD
+ *
+ * @brief ATM Message ID command triggers the NPE to copy the Utopia
+ * Configuration Table to the Utopia coprocessor
+ */
+#define IX_NPE_A_MSSG_ATM_UTOPIA_CONFIG_LOAD        0x21
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_UTOPIA_STATUS_UPLOAD
+ *
+ * @brief ATM Message ID command triggers the NPE to read-back the Utopia
+ * status registers and update the Utopia Status Table.
+ */
+#define IX_NPE_A_MSSG_ATM_UTOPIA_STATUS_UPLOAD      0x22
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_UTOPIA_STATUS_READ
+ *
+ * @brief ATM Message ID command to read the Utopia Status Table at the
+ * specified offset.
+ */
+#define IX_NPE_A_MSSG_ATM_UTOPIA_STATUS_READ        0x23
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_TX_ENABLE
+ *
+ * @brief ATM Message ID command triggers the NPE to re-enable processing
+ * of any entries on the TxVcQ for this port.
+ *
+ * This command will be ignored for a port already enabled
+ */
+#define IX_NPE_A_MSSG_ATM_TX_ENABLE                 0x25
+
+ /**
+ * @def IX_NPE_A_MSSG_ATM_TX_DISABLE
+ *
+ * @brief ATM Message ID command triggers the NPE to disable processing on
+ * this port
+ *
+ * This command will be ignored for a port already disabled
+ */
+#define IX_NPE_A_MSSG_ATM_TX_DISABLE                0x26
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_RX_ENABLE
+ *
+ * @brief ATM Message ID command triggers the NPE to process any received
+ * cells for this VC according to the VC Lookup Table.
+ *
+ * Re-issuing this command with different contents for a VC that is not
+ * disabled will cause unpredictable behavior.
+ */
+#define IX_NPE_A_MSSG_ATM_RX_ENABLE                 0x27
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_RX_DISABLE
+ *
+ * @brief ATM Message ID command triggers the NPE to disable processing for
+ * this VC.
+ *
+ * This command will be ignored for a VC already disabled
+ */
+#define IX_NPE_A_MSSG_ATM_RX_DISABLE                0x28
+
+/**
+ * @def IX_NPE_A_MSSG_ATM_STATUS_READ
+ *
+ * @brief ATM Message ID command to read the ATM status. The data is returned via
+ * a response message
+ */
+#define IX_NPE_A_MSSG_ATM_STATUS_READ               0x29
+
+/*--------------------------------------------------------------------------
+ * HSS Message IDs
+ *--------------------------------------------------------------------------*/
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PORT_CONFIG_WRITE
+ *
+ * @brief HSS Message ID command writes the ConfigWord value to the location
+ * in the HSS_CONFIG_TABLE specified by offset for HSS port hPort.
+ */
+#define IX_NPE_A_MSSG_HSS_PORT_CONFIG_WRITE         0x40
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PORT_CONFIG_LOAD
+ *
+ * @brief HSS Message ID command triggers the NPE to copy the contents of the
+ * HSS Configuration Table to the appropriate configuration registers in the
+ * HSS coprocessor for the port specified by hPort.
+ */
+#define IX_NPE_A_MSSG_HSS_PORT_CONFIG_LOAD          0x41
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PORT_ERROR_READ
+ *
+ * @brief HSS Message ID command triggers the NPE to return an HssErrorReadResponse
+ * message for HSS port hPort.
+ */
+#define IX_NPE_A_MSSG_HSS_PORT_ERROR_READ           0x42
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_FLOW_ENABLE
+ *
+ * @brief HSS Message ID command triggers the NPE to reset internal status and
+ * enable the HssChannelized operation on the HSS port specified by hPort.
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_FLOW_ENABLE          0x43
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_FLOW_DISABLE
+ *
+ * @brief HSS Message ID command triggers the NPE to disable the HssChannelized
+ * operation on the HSS port specified by hPort.
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_FLOW_DISABLE         0x44
+
+/**
+ * @def  IX_NPE_A_MSSG_HSS_CHAN_IDLE_PATTERN_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnC_IDLE_PATTERN value for HSS
+ * port hPort. (n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_IDLE_PATTERN_WRITE   0x45
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_NUM_CHANS_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnC_NUM_CHANNELS value for HSS
+ * port hPort. (n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_NUM_CHANS_WRITE      0x46
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_RX_BUF_ADDR_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnC_RX_BUF_ADDR value for HSS
+ * port hPort. (n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_RX_BUF_ADDR_WRITE    0x47
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_RX_BUF_CFG_WRITE
+ *
+ * @brief HSS Message ID command  writes the HSSnC_RX_BUF_SIZEB and
+ * HSSnC_RX_TRIG_PERIOD values for HSS port hPort.  (n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_RX_BUF_CFG_WRITE     0x48
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_TX_BLK_CFG_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnC_TX_BLK1_SIZEB,
+ * HSSnC_TX_BLK1_SIZEW, HSSnC_TX_BLK2_SIZEB, and HSSnC_TX_BLK2_SIZEW  values
+ * for HSS port hPort. (n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_TX_BLK_CFG_WRITE     0x49
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_TX_BUF_ADDR_WRITE
+ * @brief HSS Message ID command writes the HSSnC_TX_BUF_ADDR value for HSS
+ * port hPort. (n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_TX_BUF_ADDR_WRITE    0x4A
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_CHAN_TX_BUF_SIZE_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnC_TX_BUF_SIZEN value for HSS
+ * port hPort. (n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_CHAN_TX_BUF_SIZE_WRITE    0x4B
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_PIPE_FLOW_ENABLE
+ *
+ * @brief HSS Message ID command triggers the NPE to reset internal status and
+ * enable the HssPacketized operation for the flow specified by pPipe on
+ * the HSS port specified by hPort.
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_PIPE_FLOW_ENABLE      0x50
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_PIPE_FLOW_DISABLE
+ * @brief HSS Message ID command triggers the NPE to disable the HssPacketized
+ * operation for the flow specified by pPipe on the HSS port specified by hPort.
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_PIPE_FLOW_DISABLE     0x51
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_NUM_PIPES_WRITE
+ * @brief HSS Message ID command writes the HSSnP_NUM_PIPES value for HSS
+ * port hPort.(n=hPort)
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_NUM_PIPES_WRITE       0x52
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_PIPE_FIFO_SIZEW_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnP_PIPEp_FIFOSIZEW value for
+ * packet-pipe pPipe on HSS port hPort.  (n=hPort, p=pPipe)
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_PIPE_FIFO_SIZEW_WRITE 0x53
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_PIPE_HDLC_CFG_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnP_PIPEp_HDLC_RXCFG and
+ * HSSnP_PIPEp_HDLC_TXCFG values for packet-pipe pPipe on HSS port hPort.
+ * (n=hPort, p=pPipe)
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_PIPE_HDLC_CFG_WRITE   0x54
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_PIPE_IDLE_PATTERN_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnP_PIPEp_IDLE_PATTERN value
+ * for packet-pipe pPipe on HSS port hPort.  (n=hPort, p=pPipe)
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_PIPE_IDLE_PATTERN_WRITE 0x55
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_PIPE_RX_SIZE_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnP_PIPEp_RXSIZEB value for
+ * packet-pipe pPipe on HSS port hPort.  (n=hPort, p=pPipe)
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_PIPE_RX_SIZE_WRITE    0x56
+
+/**
+ * @def IX_NPE_A_MSSG_HSS_PKT_PIPE_MODE_WRITE
+ *
+ * @brief HSS Message ID command writes the HSSnP_PIPEp_MODE value for
+ * packet-pipe pPipe on HSS port hPort.  (n=hPort, p=pPipe)
+ */
+#define IX_NPE_A_MSSG_HSS_PKT_PIPE_MODE_WRITE       0x57
+
+
+
+/* Queue Entry Masks */
+
+/*--------------------------------------------------------------------------
+ *  ATM Descriptor Structure offsets
+ *--------------------------------------------------------------------------*/
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_STATUS_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Status field
+ *
+ * It is used for descriptor error reporting.
+ */
+#define IX_NPE_A_RXDESCRIPTOR_STATUS_OFFSET          0
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_VCID_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor VC ID field
+ *
+ * It is used to hold an identifier number for this VC
+ */
+#define IX_NPE_A_RXDESCRIPTOR_VCID_OFFSET            1
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_CURRMBUFSIZE_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Current Mbuf
+ * Size field
+ *
+ * Number of bytes the current mbuf data buffer can hold
+ */
+#define IX_NPE_A_RXDESCRIPTOR_CURRMBUFSIZE_OFFSET    2
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_ATMHEADER_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor ATM Header
+ */
+#define IX_NPE_A_RXDESCRIPTOR_ATMHEADER_OFFSET       4
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_CURRMBUFLEN_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Current MBuf length
+ *
+ *
+ * RX - Initialized to zero.  The NPE updates this field as each cell is received and
+ * zeroes it with every new mbuf for chaining. Will not be bigger than currBbufSize.
+ */
+#define IX_NPE_A_RXDESCRIPTOR_CURRMBUFLEN_OFFSET    12
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_TIMELIMIT__OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Time Limit field
+ *
+ * Contains the Payload Reassembly Time Limit (used for aal0_xx only)
+ */
+#define IX_NPE_A_RXDESCRIPTOR_TIMELIMIT_OFFSET        14
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_PCURRMBUFF_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Current MBuf Pointer
+ *
+ * The current mbuf pointer of a chain of mbufs.
+ */
+#define IX_NPE_A_RXDESCRIPTOR_PCURRMBUFF_OFFSET     20
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_PCURRMBUFDATA_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Current MBuf Pointer
+ *
+ * Pointer to the next byte to be read or next free location to be written.
+ */
+#define IX_NPE_A_RXDESCRIPTOR_PCURRMBUFDATA_OFFSET  24
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_PNEXTMBUF_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Next MBuf Pointer
+ *
+ * Pointer to the next MBuf in a chain of MBufs.
+ */
+#define IX_NPE_A_RXDESCRIPTOR_PNEXTMBUF_OFFSET      28
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_TOTALLENGTH_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Total Length
+ *
+ * Total number of bytes written to the chain of MBufs by the NPE
+ */
+#define IX_NPE_A_RXDESCRIPTOR_TOTALLENGTH_OFFSET    32
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_AAL5CRCRESIDUE_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor AAL5 CRC Residue
+ *
+ * Current CRC value for a PDU
+ */
+#define IX_NPE_A_RXDESCRIPTOR_AAL5CRCRESIDUE_OFFSET 36
+
+/**
+ * @def IX_NPE_A_RXDESCRIPTOR_SIZE
+ *
+ * @brief ATM Descriptor structure offset for Receive Descriptor Size
+ *
+ * The size of the Receive descriptor
+ */
+#define IX_NPE_A_RXDESCRIPTOR_SIZE                  40
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_PORT_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor Port
+ *
+ * Port identifier.
+ */
+#define IX_NPE_A_TXDESCRIPTOR_PORT_OFFSET            0
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_RSVD_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor RSVD
+ */
+#define IX_NPE_A_TXDESCRIPTOR_RSVD_OFFSET            1
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_CURRMBUFLEN_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor Current MBuf Length
+ *
+ * TX - Initialized by the XScale to the number of bytes in the current MBuf data buffer.
+ * The NPE decrements this field for every transmitted cell.  Thus, when the NPE writes a
+ * descriptor the TxDone queue, this field will equal zero.
+ */
+#define IX_NPE_A_TXDESCRIPTOR_CURRMBUFLEN_OFFSET     2
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_ATMHEADER_OFFSET
+ * @brief ATM Descriptor structure offset for Transmit Descriptor ATM Header
+ */
+#define IX_NPE_A_TXDESCRIPTOR_ATMHEADER_OFFSET       4
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_PCURRMBUFF_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor Pointer to the current MBuf chain
+ */
+#define IX_NPE_A_TXDESCRIPTOR_PCURRMBUFF_OFFSET      8
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_PCURRMBUFDATA_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor Pointer to the current MBuf Data
+ *
+ * Pointer to the next byte to be read or next free location to be written.
+ */
+#define IX_NPE_A_TXDESCRIPTOR_PCURRMBUFDATA_OFFSET  12
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_PNEXTMBUF_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor Pointer to the Next MBuf chain
+ */
+#define IX_NPE_A_TXDESCRIPTOR_PNEXTMBUF_OFFSET      16
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_TOTALLENGTH_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor Total Length
+ *
+ * Total number of bytes written to the chain of MBufs by the NPE
+ */
+#define IX_NPE_A_TXDESCRIPTOR_TOTALLENGTH_OFFSET    20
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_AAL5CRCRESIDUE_OFFSET
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor AAL5 CRC Residue
+ *
+ * Current CRC value for a PDU
+ */
+#define IX_NPE_A_TXDESCRIPTOR_AAL5CRCRESIDUE_OFFSET 24
+
+/**
+ * @def IX_NPE_A_TXDESCRIPTOR_SIZE
+ *
+ * @brief ATM Descriptor structure offset for Transmit Descriptor Size
+ */
+#define IX_NPE_A_TXDESCRIPTOR_SIZE                  28
+
+/**
+ * @def IX_NPE_A_CHAIN_DESC_COUNT_MAX
+ *
+ * @brief Maximum number of chained MBufs that can be chained together
+ */
+#define IX_NPE_A_CHAIN_DESC_COUNT_MAX            256
+
+/*
+ *  Definition of the ATM cell header
+ *
+ * This would most conviently be defined as the bit field shown below.
+ * Endian portability prevents this, therefore a set of macros
+ * are defined to access the fields within the cell header assumed to
+ * be passed as a UINT32.
+ *
+ * Changes to field sizes or orders must be reflected in the offset
+ * definitions above.
+ *
+ *    typedef struct
+ *    {
+ *       unsigned int gfc:4;
+ *       unsigned int vpi:8;
+ *       unsigned int vci:16;
+ *       unsigned int pti:3;
+ *       unsigned int clp:1;
+ *    } IxNpeA_AtmCellHeader;
+ *
+ */
+
+/** Mask to acess GFC */
+#define GFC_MASK        0xf0000000
+
+/** return GFC from ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_GFC_GET( header ) \
+(((header) & GFC_MASK) >> 28)
+
+/** set GFC into ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_GFC_SET( header,gfc ) \
+do { \
+    (header) &= ~GFC_MASK; \
+    (header) |= (((gfc) << 28) & GFC_MASK); \
+} while(0)
+
+/** Mask to acess VPI */
+#define VPI_MASK        0x0ff00000
+
+/** return VPI from ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_VPI_GET( header ) \
+(((header) & VPI_MASK) >> 20)
+
+/** set VPI into ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_VPI_SET( header, vpi ) \
+do { \
+    (header) &= ~VPI_MASK; \
+    (header) |= (((vpi) << 20) & VPI_MASK); \
+} while(0)
+
+/** Mask to acess VCI */
+#define VCI_MASK        0x000ffff0
+
+/** return VCI from ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_VCI_GET( header ) \
+(((header) & VCI_MASK) >> 4)
+
+/** set VCI into ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_VCI_SET( header, vci ) \
+do { \
+    (header) &= ~VCI_MASK; \
+    (header) |= (((vci) << 4) & VCI_MASK); \
+} while(0)
+
+/** Mask to acess PTI */
+#define PTI_MASK        0x0000000e
+
+/** return PTI from ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_PTI_GET( header ) \
+(((header) & PTI_MASK) >> 1)
+
+/** set PTI into ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_PTI_SET( header, pti ) \
+do { \
+    (header) &= ~PTI_MASK; \
+    (header) |= (((pti) << 1) & PTI_MASK); \
+} while(0)
+
+/** Mask to acess CLP */
+#define CLP_MASK        0x00000001
+
+/** return CLP from ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_CLP_GET( header ) \
+((header) & CLP_MASK)
+
+/** set CLP into ATM cell header */
+#define IX_NPE_A_ATMCELLHEADER_CLP_SET( header, clp ) \
+do { \
+    (header) &= ~CLP_MASK; \
+    (header) |= ((clp) & CLP_MASK); \
+} while(0)
+
+
+/*
+* Definition of the Rx bitfield
+*
+* This would most conviently be defined as the bit field shown below.
+* Endian portability prevents this, therefore a set of macros
+* are defined to access the fields within the rxBitfield assumed to
+* be passed as a UINT32.
+*
+* Changes to field sizes or orders must be reflected in the offset
+* definitions above.
+*
+* Rx bitfield
+*    struct
+*    {   IX_NPEA_RXBITFIELD(
+*        unsigned int status:1,
+*        unsigned int port:7,
+*        unsigned int vcId:8,
+*        unsigned int currMbufSize:16);
+*    } rxBitField;
+*
+*/
+
+/** Mask to acess the rxBitField status */
+#define STATUS_MASK     0x80000000
+
+/** return the rxBitField status */
+#define IX_NPE_A_RXBITFIELD_STATUS_GET( rxbitfield ) \
+(((rxbitfield) & STATUS_MASK) >> 31)
+
+/** set the rxBitField status */
+#define IX_NPE_A_RXBITFIELD_STATUS_SET( rxbitfield, status ) \
+do { \
+    (rxbitfield) &= ~STATUS_MASK; \
+    (rxbitfield) |= (((status) << 31) & STATUS_MASK); \
+} while(0)
+
+/** Mask to acess the rxBitField port */
+#define PORT_MASK       0x7f000000
+
+/** return the rxBitField port */
+#define IX_NPE_A_RXBITFIELD_PORT_GET( rxbitfield ) \
+(((rxbitfield) & PORT_MASK) >> 24)
+
+/** set the rxBitField port */
+#define IX_NPE_A_RXBITFIELD_PORT_SET( rxbitfield, port ) \
+do { \
+    (rxbitfield) &= ~PORT_MASK; \
+    (rxbitfield) |= (((port) << 24) & PORT_MASK); \
+} while(0)
+
+/** Mask to acess the rxBitField vcId */
+#define VCID_MASK       0x00ff0000
+
+/** return the rxBitField vcId */
+#define IX_NPE_A_RXBITFIELD_VCID_GET( rxbitfield ) \
+(((rxbitfield) & VCID_MASK) >> 16)
+
+/** set the rxBitField vcId */
+#define IX_NPE_A_RXBITFIELD_VCID_SET( rxbitfield, vcid ) \
+do { \
+    (rxbitfield) &= ~VCID_MASK; \
+    (rxbitfield) |= (((vcid) << 16) & VCID_MASK); \
+} while(0)
+
+/** Mask to acess the rxBitField mbuf size */
+#define CURRMBUFSIZE_MASK       0x0000ffff
+
+/** return the rxBitField mbuf size */
+#define IX_NPE_A_RXBITFIELD_CURRMBUFSIZE_GET( rxbitfield ) \
+((rxbitfield) & CURRMBUFSIZE_MASK)
+
+/** set the rxBitField mbuf size */
+#define IX_NPE_A_RXBITFIELD_CURRMBUFSIZE_SET( rxbitfield, currmbufsize ) \
+do { \
+    (rxbitfield) &= ~CURRMBUFSIZE_MASK; \
+    (rxbitfield) |= ((currmbufsize) & CURRMBUFSIZE_MASK); \
+} while(0)
+
+
+
+/**
+ * @brief Tx Descriptor definition
+ */
+typedef struct
+{
+    UINT8 port;				/**< Tx Port number */
+    UINT8 aalType; 			/**< AAL Type */
+    UINT16 currMbufLen;			/**< mbuf length */
+    UINT32 atmCellHeader;		/**< ATM cell header */
+    IX_OSAL_MBUF *pCurrMbuf;	        /**< pointer to mbuf */
+    unsigned char *pCurrMbufData;	/**< Pointer to mbuf->dat */
+    IX_OSAL_MBUF *pNextMbuf;		/**< Pointer to next mbuf */
+    UINT32  totalLen;			/**< Total Length */
+    UINT32  aal5CrcResidue;		/**< AAL5 CRC Residue */
+} IxNpeA_TxAtmVc;
+
+/* Changes to field sizes or orders must be reflected in the offset
+ * definitions above. */
+
+
+
+
+/**
+ * @brief Rx Descriptor definition
+ */
+typedef struct
+{
+    UINT32  rxBitField;			/**< Recieved bit field */
+    UINT32  atmCellHeader;		/**< ATM Cell Header */
+    UINT32  rsvdWord0;                  /**< Reserved field */
+    UINT16  currMbufLen;		/**< Mbuf Length */
+    UINT8   timeLimit; 			/**< Payload Reassembly timeLimit (used for aal0_xx only) */
+    UINT8   rsvdByte0;                  /**< Reserved field */ 
+    UINT32  rsvdWord1;   		/**< Reserved field */
+    IX_OSAL_MBUF *pCurrMbuf;		/**< Pointer to current mbuf */
+    unsigned char *pCurrMbufData;	/**< Pointer to current mbuf->data */
+    IX_OSAL_MBUF *pNextMbuf;		/**< Pointer to next mbuf */
+    UINT32  totalLen;			/**< Total Length */
+    UINT32  aal5CrcResidue;		/**< AAL5 CRC Residue */
+} IxNpeA_RxAtmVc;
+
+
+/**
+ * @brief NPE-A AAL Type
+ */
+typedef enum
+{
+    IX_NPE_A_AAL_TYPE_INVALID = 0,	/**< Invalid AAL type */
+    IX_NPE_A_AAL_TYPE_0_48    = 0x1,	/**< AAL0 - 48 byte */
+    IX_NPE_A_AAL_TYPE_0_52    = 0x2,	/**< AAL0 - 52 byte */
+    IX_NPE_A_AAL_TYPE_5       = 0x5,	/**< AAL5 */
+    IX_NPE_A_AAL_TYPE_OAM     = 0xF	/**< OAM */
+} IxNpeA_AalType;
+
+/**
+ * @brief NPE-A Payload format 52-bytes & 48-bytes
+ */
+typedef enum
+{
+    IX_NPE_A_52_BYTE_PAYLOAD = 0,	/**< 52 byte payload */
+    IX_NPE_A_48_BYTE_PAYLOAD		/**< 48 byte payload */
+} IxNpeA_PayloadFormat;
+
+/**
+ * @brief  HSS Packetized NpePacket Descriptor Structure
+ */
+typedef struct
+{
+    UINT8   status;		/**< Status of the packet passed to the client */
+    UINT8   errorCount;		/**< Number of errors */
+    UINT8   chainCount;		/**< Mbuf chain count e.g. 0 - No mbuf chain */
+    UINT8   rsvdByte0;		/**< Reserved byte to make the descriptor word align */
+
+    UINT16  packetLength;	/**< Packet Length */
+    UINT16  rsvdShort0;		/**< Reserved short to make the descriptor a word align */
+
+    IX_OSAL_MBUF *pRootMbuf;	/**< Pointer to Root mbuf */
+    IX_OSAL_MBUF *pNextMbuf;	/**< Pointer to next mbuf */
+    UINT8   *pMbufData;		/**< Pointer to the current mbuf->data */
+    UINT32  mbufLength;		/**< Current mbuf length */
+
+} IxNpeA_NpePacketDescriptor;
+
+
+#endif
+/**
+ *@}
+ */
+
+#endif /* __doxygen_HIDE */

cpu/ixp/npe/include/IxNpeDl.h

diff --git a/cpu/ixp/npe/include/IxNpeDl.h b/cpu/ixp/npe/include/IxNpeDl.h
new file mode 100644
index 0000000..86f69f4
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeDl.h
@@ -0,0 +1,980 @@
+/**
+ * @file IxNpeDl.h
+ *
+ * @date 14 December 2001
+
+ * @brief This file contains the public API of the IXP400 NPE Downloader
+ *        component.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeDl IXP400 NPE-Downloader (IxNpeDl) API
+ *
+ * @brief The Public API for the IXP400 NPE Downloader
+ *
+ * @{
+ */
+
+#ifndef IXNPEDL_H
+#define IXNPEDL_H
+
+/*
+ * Put the user defined include files required
+ */
+#include "IxOsalTypes.h"
+#include "IxNpeMicrocode.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/**
+ * @def IX_NPEDL_PARAM_ERR
+ *
+ * @brief NpeDl function return value for a parameter error
+ */
+#define IX_NPEDL_PARAM_ERR               2
+
+/**
+ * @def IX_NPEDL_RESOURCE_ERR
+ *
+ * @brief NpeDl function return value for a resource error
+ */
+#define IX_NPEDL_RESOURCE_ERR            3
+
+/**
+ * @def IX_NPEDL_CRITICAL_NPE_ERR
+ *
+ * @brief NpeDl function return value for a Critical NPE error occuring during
+          download. Assume NPE is left in unstable condition if this value is
+          returned or NPE is hang / halt.
+ */
+#define IX_NPEDL_CRITICAL_NPE_ERR        4
+
+/**
+ * @def IX_NPEDL_CRITICAL_MICROCODE_ERR
+ *
+ * @brief NpeDl function return value for a Critical Microcode error
+ *        discovered during download. Assume NPE is left in unstable condition
+ *        if this value is returned.
+ */
+#define IX_NPEDL_CRITICAL_MICROCODE_ERR  5
+
+/**
+ * @def IX_NPEDL_DEVICE_ERR
+ *
+ * @brief NpeDl function return value when image being downloaded
+ *        is not meant for the device in use
+ */
+#define IX_NPEDL_DEVICE_ERR 6 
+
+/**
+ * @defgroup NPEImageID IXP400 NPE Image ID Definition
+ *
+ * @ingroup IxNpeDl
+ *
+ * @brief Definition of NPE Image ID to be passed to ixNpeDlNpeInitAndStart()
+ *        as input of type UINT32 which has the following fields format:
+ *
+ *               Field [Bit Location] <BR>
+ *               -------------------- <BR>
+ *               Device ID [31 - 28] <BR>
+ *               NPE ID [27 - 24] <BR>
+ *               NPE Functionality ID [23 - 16] <BR>
+ *               Major Release Number [15 -  8] <BR>
+ *               Minor Release Number [7 - 0] <BR>
+ *
+ *
+ * @{
+ */
+
+/**
+ * @def IX_NPEDL_NPEIMAGE_FIELD_MASK
+ *
+ * @brief Mask for NPE Image ID's Field
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IX_NPEDL_NPEIMAGE_FIELD_MASK  0xff
+
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEID_MASK
+ *
+ * @brief Mask for NPE Image NPE ID's Field
+ *
+ */
+#define IX_NPEDL_NPEIMAGE_NPEID_MASK  0xf
+
+/**
+ * @def IX_NPEDL_NPEIMAGE_DEVICEID_MASK
+ *
+ * @brief Mask for NPE Image Device ID's Field
+ *
+ */
+#define IX_NPEDL_NPEIMAGE_DEVICEID_MASK  0xf
+
+/**
+ * @def IX_NPEDL_NPEIMAGE_BIT_LOC_NPEID
+ *
+ * @brief Location of NPE ID field in term of bit.
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IX_NPEDL_NPEIMAGE_BIT_LOC_NPEID  24
+
+/**
+ * @def IX_NPEDL_NPEIMAGE_BIT_LOC_FUNCTIONALITYID
+ *
+ * @brief Location of Functionality ID field in term of bit.
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IX_NPEDL_NPEIMAGE_BIT_LOC_FUNCTIONALITYID  16
+
+/**
+ * @def IX_NPEDL_NPEIMAGE_BIT_LOC_MAJOR
+ *
+ * @brief Location of Major Release Number field in term of bit.
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IX_NPEDL_NPEIMAGE_BIT_LOC_MAJOR  8
+
+/**
+ * @def IX_NPEDL_NPEIMAGE_BIT_LOC_MINOR
+ *
+ * @brief Location of Minor Release Number field in term of bit.
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IX_NPEDL_NPEIMAGE_BIT_LOC_MINOR  0
+
+/**
+ * @} addtogroup NPEImageID
+ */
+
+/**
+ * @def ixNpeDlMicrocodeImageOverride(x)
+ *
+ * @brief  Map old terminology that uses term "image" to new term
+ *        "image library"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define ixNpeDlMicrocodeImageOverride(x) ixNpeDlMicrocodeImageLibraryOverride(x)
+
+/**
+ * @def IxNpeDlVersionId
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IxNpeDlVersionId IxNpeDlImageId
+
+/**
+ * @def ixNpeDlVersionDownload
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define ixNpeDlVersionDownload(x,y) ixNpeDlImageDownload(x,y)
+
+/**
+ * @def ixNpeDlAvailableVersionsCountGet
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define ixNpeDlAvailableVersionsCountGet(x) ixNpeDlAvailableImagesCountGet(x)
+
+/**
+ * @def ixNpeDlAvailableVersionsListGet
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define ixNpeDlAvailableVersionsListGet(x,y) ixNpeDlAvailableImagesListGet(x,y)
+
+ /**
+ * @def ixNpeDlLoadedVersionGet
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define ixNpeDlLoadedVersionGet(x,y) ixNpeDlLoadedImageGet(x,y)
+
+ /**
+ * @def clientImage
+ *
+ * @brief  Map old terminology that uses term "image" to new term
+ *        "image library"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define clientImage clientImageLibrary
+
+ /**
+ * @def versionIdPtr
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define versionIdPtr imageIdPtr
+
+ /**
+ * @def numVersionsPtr
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define numVersionsPtr numImagesPtr
+
+/**
+ * @def versionIdListPtr
+ *
+ * @brief  Map old terminology that uses term "version" to new term
+ *        "image"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define versionIdListPtr imageIdListPtr
+
+/**
+ * @def IxNpeDlBuildId
+ *
+ * @brief  Map old terminology that uses term "buildId" to new term
+ *        "functionalityId"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IxNpeDlBuildId IxNpeDlFunctionalityId
+
+/**
+ * @def buildId
+ *
+ * @brief  Map old terminology that uses term "buildId" to new term
+ *        "functionalityId"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define buildId functionalityId
+
+/**
+ * @def IX_NPEDL_MicrocodeImage
+ *
+ * @brief  Map old terminology that uses term "image" to new term
+ *        "image library"
+ *
+ * @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+#define IX_NPEDL_MicrocodeImage IX_NPEDL_MicrocodeImageLibrary
+
+/*
+ * Typedefs
+ */
+
+/**
+ * @typedef IxNpeDlFunctionalityId
+ * @brief Used to make up Functionality ID field of Image Id
+ *
+ * @warning <b>THIS typedef HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+typedef UINT8 IxNpeDlFunctionalityId;
+
+/**
+ * @typedef IxNpeDlMajor
+ * @brief Used to make up Major Release field of Image Id
+ *
+ * @warning <b>THIS typedef HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+typedef UINT8 IxNpeDlMajor;
+
+/**
+ * @typedef IxNpeDlMinor
+ * @brief Used to make up Minor Revision field of Image Id
+ *
+ * @warning <b>THIS typedef HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+typedef UINT8 IxNpeDlMinor;
+
+/*
+ * Enums
+ */
+
+/**
+ * @brief NpeId numbers to identify NPE A, B or C
+ * @note In this context, for IXP425 Silicon (B0):<br>
+ *      - NPE-A has HDLC, HSS, AAL and UTOPIA Coprocessors.<br>
+ *      - NPE-B has Ethernet Coprocessor.<br>
+ *      - NPE-C has Ethernet, AES, DES and HASH Coprocessors.<br>
+ *      - IXP400 Product Line have different combinations of coprocessors.
+ */
+typedef enum
+{
+  IX_NPEDL_NPEID_NPEA = 0,    /**< Identifies NPE A */
+  IX_NPEDL_NPEID_NPEB,        /**< Identifies NPE B */
+  IX_NPEDL_NPEID_NPEC,        /**< Identifies NPE C */
+  IX_NPEDL_NPEID_MAX          /**< Total Number of NPEs */
+} IxNpeDlNpeId;
+
+/*
+ * Structs
+ */
+
+/**
+ * @brief Image Id to identify each image contained in an image library
+ *
+ * @warning <b>THIS struct HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart for more information.
+ */
+typedef struct
+{
+    IxNpeDlNpeId   npeId;   /**< NPE ID */
+    IxNpeDlFunctionalityId functionalityId; /**< Build ID indicates functionality of image */
+    IxNpeDlMajor   major;   /**< Major Release Number */
+    IxNpeDlMinor   minor;   /**< Minor Revision Number */
+} IxNpeDlImageId;
+
+/*
+ * Prototypes for interface functions
+ */
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlNpeInitAndStart (UINT32 imageId)
+ *
+ * @brief Stop, reset, download microcode (firmware) and finally start NPE.
+ *
+ * @param imageId UINT32 [in] - Id of the microcode image to download.
+ *
+ * This function locates the image specified by the <i>imageId</i> parameter
+ * from the default microcode image library which is included internally by
+ * this component.
+ * It then stops and resets the NPE, loads the firmware image onto the NPE,
+ * and then restarts the NPE.
+ *
+ * @note A list of valid image IDs is included in this header file.
+ *       See #defines with prefix IX_NPEDL_NPEIMAGE_...
+ *
+ * @note This function, along with @ref ixNpeDlCustomImageNpeInitAndStart
+ *       and @ref ixNpeDlLoadedImageFunctionalityGet, supercedes the following
+ *       functions which are deprecated and will be removed completely in a
+ *       future release:
+ *       - @ref ixNpeDlImageDownload
+ *       - @ref ixNpeDlAvailableImagesCountGet
+ *       - @ref ixNpeDlAvailableImagesListGet
+ *       - @ref ixNpeDlLatestImageGet
+ *       - @ref ixNpeDlLoadedImageGet
+ *       - @ref ixNpeDlMicrocodeImageLibraryOverride
+ *       - @ref ixNpeDlNpeExecutionStop
+ *       - @ref ixNpeDlNpeStopAndReset
+ *       - @ref ixNpeDlNpeExecutionStart
+ *
+ * @pre
+ *         - The Client is responsible for ensuring mutual access to the NPE.
+ * @post
+ *         - The NPE Instruction Pipeline will be cleared if State Information
+ *           has been downloaded.
+ *         - If the download fails with a critical error, the NPE may
+ *           be left in an ususable state.
+ * @return
+ *         - IX_SUCCESS if the download was successful;
+ *         - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *         - IX_NPEDL_CRITICAL_NPE_ERR if a critical NPE error occured during
+ *           download
+ *         - IX_NPEDL_CRITICAL_MICROCODE_ERR if a critical microcode error
+ *           occured during download
+ *         - IX_NPEDL_DEVICE_ERR if the image being loaded is not meant for 
+ *           the device currently running.
+ *         - IX_FAIL if NPE is not available or image is failed to be located.
+ *           A warning is issued if the NPE is not present.
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeInitAndStart (UINT32 npeImageId);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlCustomImageNpeInitAndStart (UINT32 *imageLibrary,
+                                                           UINT32 imageId)
+ *
+ * @brief Stop, reset, download microcode (firmware) and finally start NPE
+ *
+ * @param imageId UINT32 [in] - Id of the microcode image to download.
+ *
+ * This function locates the image specified by the <i>imageId</i> parameter
+ * from the specified microcode image library which is pointed to by the
+ * <i>imageLibrary</i> parameter.
+ * It then stops and resets the NPE, loads the firmware image onto the NPE,
+ * and then restarts the NPE.
+ *
+ * This is a facility for users who wish to use an image from an external
+ * library of NPE firmware images.  To use a standard image from the
+ * built-in library, see @ref ixNpeDlNpeInitAndStart instead.
+ *
+ * @note A list of valid image IDs is included in this header file.
+ *       See #defines with prefix IX_NPEDL_NPEIMAGE_...
+ *
+ * @note This function, along with @ref ixNpeDlNpeInitAndStart
+ *       and @ref ixNpeDlLoadedImageFunctionalityGet, supercedes the following
+ *       functions which are deprecated and will be removed completely in a
+ *       future release:
+ *       - @ref ixNpeDlImageDownload
+ *       - @ref ixNpeDlAvailableImagesCountGet
+ *       - @ref ixNpeDlAvailableImagesListGet
+ *       - @ref ixNpeDlLatestImageGet
+ *       - @ref ixNpeDlLoadedImageGet
+ *       - @ref ixNpeDlMicrocodeImageLibraryOverride
+ *       - @ref ixNpeDlNpeExecutionStop
+ *       - @ref ixNpeDlNpeStopAndReset
+ *       - @ref ixNpeDlNpeExecutionStart
+ *
+ * @pre
+ *         - The Client is responsible for ensuring mutual access to the NPE.
+ *         - The image library supplied must be in the correct format for use
+ *           by the NPE Downloader (IxNpeDl) component.  Details of the library
+ *           format are contained in the Functional Specification document for
+ *           IxNpeDl.
+ * @post
+ *         - The NPE Instruction Pipeline will be cleared if State Information
+ *           has been downloaded.
+ *         - If the download fails with a critical error, the NPE may
+ *           be left in an ususable state.
+ * @return
+ *         - IX_SUCCESS if the download was successful;
+ *         - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *         - IX_NPEDL_CRITICAL_NPE_ERR if a critical NPE error occured during
+ *           download
+ *         - IX_NPEDL_CRITICAL_MICROCODE_ERR if a critical microcode error
+ *           occured during download
+ *         - IX_NPEDL_DEVICE_ERR if the image being loaded is not meant for 
+ *           the device currently running.
+ *         - IX_FAIL if NPE is not available or image is failed to be located.
+ *           A warning is issued if the NPE is not present.
+ */
+PUBLIC IX_STATUS
+ixNpeDlCustomImageNpeInitAndStart (UINT32 *imageLibrary,
+                    UINT32 npeImageId);
+
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlLoadedImageFunctionalityGet (IxNpeDlNpeId npeId,
+                                                        UINT8 *functionalityId)
+ *
+ * @brief Gets the functionality of the image last loaded on a particular NPE
+ *
+ * @param npeId  @ref IxNpeDlNpeId [in]      - Id of the target NPE.
+ * @param functionalityId UINT8* [out] - the functionality ID of the image
+ *                                       last loaded on the NPE.
+ *
+ * This function retrieves the functionality ID of the image most recently
+ * downloaded successfully to the specified NPE.  If the NPE does not contain
+ * a valid image, this function returns a FAIL status.
+ *
+ * @warning This function is not intended for general use, as a knowledge of
+ * how to interpret the functionality ID is required.  As such, this function
+ * should only be used by other Access Layer components of the IXP400 Software
+ * Release.
+ *
+ * @pre
+ *
+ * @post
+ *
+ * @return
+ *     -  IX_SUCCESS if the operation was successful
+ *     -  IX_NPEDL_PARAM_ERR if a parameter error occured
+ *     -  IX_FAIL if the NPE does not have a valid image loaded
+ */
+PUBLIC IX_STATUS
+ixNpeDlLoadedImageFunctionalityGet (IxNpeDlNpeId npeId,
+                                    UINT8 *functionalityId);
+
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn IX_STATUS ixNpeDlMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary)
+ *
+ * @brief This instructs NPE Downloader to use client-supplied microcode image library.
+ *
+ * @param clientImageLibrary UINT32* [in]  - Pointer to the client-supplied
+ *                                   NPE microcode image library
+ *
+ * This function sets NPE Downloader to use a client-supplied microcode image library
+ * instead of the standard image library which is included by the NPE Downloader.
+ * <b>This function is provided mainly for increased testability and should not
+ * be used in normal circumstances.</b> When not used, NPE Downloader will use
+ * a "built-in" image library, local to this component, which should always contain the
+ * latest microcode for the NPEs.
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @pre
+ *      - <i>clientImageLibrary</i> should point to a microcode image library valid for use
+ *        by the NPE Downloader component.
+ *
+ * @post
+ *      - the client-supplied image library will be used for all subsequent operations
+ *        performed by the NPE Downloader
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *      - IX_FAIL if the client-supplied image library did not contain a valid signature
+ */
+PUBLIC IX_STATUS
+ixNpeDlMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlImageDownload (IxNpeDlImageId *imageIdPtr,
+                                                BOOL verify)
+ *
+ * @brief Stop, reset, download microcode and finally start NPE.
+ *
+ * @param imageIdPtr @ref IxNpeDlImageId* [in] - Pointer to Id of the microcode
+ *                                              image to download.
+ * @param verify BOOL [in]     - ON/OFF option to verify the download. If ON
+ *                               (verify == TRUE), the Downloader will read back
+ *                               each word written to the NPE registers to
+ *                               ensure the download operation was successful.
+ *
+ * Using the <i>imageIdPtr</i>, this function locates a particular image of
+ * microcode in the microcode image library in memory, and downloads the microcode
+ * to a particular NPE.
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @pre
+ *         - The Client is responsible for ensuring mutual access to the NPE.
+ *       - The Client should use ixNpeDlLatestImageGet() to obtain the latest
+ *         version of the image before attempting download.
+ * @post
+ *         - The NPE Instruction Pipeline will be cleared if State Information
+ *           has been downloaded.
+ *         - If the download fails with a critical error, the NPE may
+ *           be left in an ususable state.
+ * @return
+ *         - IX_SUCCESS if the download was successful;
+ *         - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *         - IX_NPEDL_CRITICAL_NPE_ERR if a critical NPE error occured during
+ *           download
+ *         - IX_PARAM_CRITICAL_MICROCODE_ERR if a critical microcode error
+ *           occured during download
+ *         - IX_FAIL if NPE is not available or image is failed to be located.
+ *           A warning is issued if the NPE is not present.
+ */
+PUBLIC IX_STATUS
+ixNpeDlImageDownload (IxNpeDlImageId *imageIdPtr,
+            BOOL verify);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlAvailableImagesCountGet (UINT32 *numImagesPtr)
+ *
+ * @brief Get the number of Images available in a microcode image library
+ *
+ * @param numImagesPtr UINT32* [out] - A pointer to the number of images in
+ *                                       the image library.
+ *
+ * Gets the number of images available in the microcode image library.
+ * Then returns this in a variable pointed to by <i>numImagesPtr</i>.
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @pre
+ *     - The Client should declare the variable to which numImagesPtr points
+ *
+ * @post
+ *
+ * @return
+ *     - IX_SUCCESS if the operation was successful
+ *     - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *     - IX_FAIL otherwise
+ */
+PUBLIC IX_STATUS
+ixNpeDlAvailableImagesCountGet (UINT32 *numImagesPtr);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlAvailableImagesListGet (IxNpeDlImageId *imageIdListPtr,
+                                                         UINT32 *listSizePtr)
+ *
+ * @brief Get a list of the images available in a microcode image library
+ *
+ * @param imageIdListPtr @ref IxNpeDlImageId* [out] - Array to contain list of
+ *                                                   image Ids (memory
+ *                                                   allocated by Client).
+ * @param listSizePtr UINT32* [inout]  - As an input, this param should point
+ *                                       to the max number of Ids the
+ *                                       <i>imageIdListPtr</i> array can
+ *                                       hold. NpeDl will replace the input
+ *                                       value of this parameter with the
+ *                                       number of image Ids actually filled
+ *                                       into the array before returning.
+ *
+ * Finds list of images available in the microcode image library.
+ * Fills these into the array pointed to by <i>imageIdListPtr</i>
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @pre
+ *     - The Client should declare the variable to which numImagesPtr points
+ *     - The Client should create an array (<i>imageIdListPtr</i>) large
+ *       enough to contain all the image Ids in the image library
+ *
+ * @post
+ *
+ * @return
+ *     - IX_SUCCESS if the operation was successful
+ *     - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *     - IX_FAIL otherwise
+ */
+PUBLIC IX_STATUS
+ixNpeDlAvailableImagesListGet (IxNpeDlImageId *imageIdListPtr,
+                 UINT32 *listSizePtr);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlLoadedImageGet (IxNpeDlNpeId npeId,
+                                                IxNpeDlImageId *imageIdPtr)
+ *
+ * @brief Gets the Id of the image currently loaded on a particular NPE
+ *
+ * @param npeId @ref IxNpeDlNpeId [in]              - Id of the target NPE.
+ * @param imageIdPtr @ref IxNpeDlImageId* [out]     - Pointer to the where the
+ *                                               image id should be stored.
+ *
+ * If an image of microcode was previously downloaded successfully to the NPE
+ * by NPE Downloader, this function returns in <i>imageIdPtr</i> the image
+ * Id of that image loaded on the NPE.
+ *
+ * @pre
+ *     - The Client has allocated memory to the <i>imageIdPtr</i> pointer.
+ *
+ * @post
+ *
+ * @return
+ *     -  IX_SUCCESS if the operation was successful
+ *     -  IX_NPEDL_PARAM_ERR if a parameter error occured
+ *     -  IX_FAIL if the NPE doesn't currently have a image loaded
+ */
+PUBLIC IX_STATUS
+ixNpeDlLoadedImageGet (IxNpeDlNpeId npeId,
+             IxNpeDlImageId *imageIdPtr);
+
+/**
+ * @fn PUBLIC IX_STATUS ixNpeDlLatestImageGet (IxNpeDlNpeId npeId, IxNpeDlFunctionalityId
+                                        functionalityId, IxNpeDlImageId *imageIdPtr)
+ *
+ * @brief This instructs NPE Downloader to get Id of the latest version for an
+ * image that is specified by the client.
+ *
+ * @param npeId @ref IxNpeDlNpeId [in]                    - Id of the target NPE.
+ * @param functionalityId @ref IxNpeDlFunctionalityId [in]    - functionality of the image
+ * @param imageIdPtr @ref IxNpeDlImageId* [out]               - Pointer to the where the
+ *                                                         image id should be stored.
+ *
+ * This function sets NPE Downloader to return the id of the latest version for
+ * image.  The user will select the image by providing a particular NPE
+ * (specifying <i>npeId</i>) with particular functionality (specifying
+ * <i>FunctionalityId</i>). The most recent version available as determined by the
+ * highest Major and Minor revision numbers is returned in <i>imageIdPtr</i>.
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *      - IX_FAIL otherwise
+ */
+PUBLIC IX_STATUS
+ixNpeDlLatestImageGet (IxNpeDlNpeId npeId,
+             IxNpeDlFunctionalityId functionalityId,
+                    IxNpeDlImageId *imageIdPtr);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlNpeStopAndReset (IxNpeDlNpeId npeId)
+ *
+ * @brief Stops and Resets an NPE
+ *
+ * @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE.
+ *
+ * This function performs a soft NPE reset by writing reset values to
+ * particular NPE registers. Note that this does not reset NPE co-processors.
+ * This implicitly stops NPE code execution before resetting the NPE.
+ *
+ * @note It is no longer necessary to call this function before downloading
+ * a new image to the NPE.  It is left on the API only to allow greater control
+ * of NPE execution if required.  Where appropriate, use @ref ixNpeDlNpeInitAndStart
+ * or @ref ixNpeDlCustomImageNpeInitAndStart instead.
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @pre
+ *     - The Client is responsible for ensuring mutual access to the NPE.
+ *
+ * @post
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *      - IX_FAIL otherwise
+ *      - IX_NPEDL_CRITICAL_NPE_ERR failed to reset NPE due to timeout error. 
+ *        Timeout error could happen if NPE hang
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeStopAndReset (IxNpeDlNpeId npeId);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlNpeExecutionStart (IxNpeDlNpeId npeId)
+ *
+ * @brief Starts code execution on a NPE
+ *
+ * @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE
+ *
+ * Starts execution of code on a particular NPE.  A client would typically use
+ * this after a download to NPE is performed, to start/restart code execution
+ * on the NPE.
+ *
+ * @note It is no longer necessary to call this function after downloading
+ * a new image to the NPE.  It is left on the API only to allow greater control
+ * of NPE execution if required.  Where appropriate, use @ref ixNpeDlNpeInitAndStart
+ * or @ref ixNpeDlCustomImageNpeInitAndStart instead.
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @pre
+ *     - The Client is responsible for ensuring mutual access to the NPE.
+ *     - Note that this function does not set the NPE Next Program Counter
+ *       (NextPC), so it should be set beforehand if required by downloading
+ *       appropriate State Information (using ixNpeDlVersionDownload()).
+ *
+ * @post
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *      - IX_FAIL otherwise
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeExecutionStart (IxNpeDlNpeId npeId);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlNpeExecutionStop (IxNpeDlNpeId npeId)
+ *
+ * @brief Stops code execution on a NPE
+ *
+ * @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE
+ *
+ * Stops execution of code on a particular NPE.  This would typically be used
+ * by a client before a download to NPE is performed, to stop code execution on
+ * an NPE, unless ixNpeDlNpeStopAndReset() is used instead.  Unlike
+ * ixNpeDlNpeStopAndReset(), this function only halts the NPE and leaves
+ * all registers and settings intact. This is useful, for example, between
+ * stages of a multi-stage download, to stop the NPE prior to downloading the
+ * next image while leaving the current state of the NPE intact..
+ *
+ * @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
+ *       It will be removed in a future release.
+ *       See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
+ *
+ * @pre
+ *     - The Client is responsible for ensuring mutual access to the NPE.
+ *
+ * @post
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_NPEDL_PARAM_ERR if a parameter error occured
+ *      - IX_FAIL otherwise
+ */
+PUBLIC IX_STATUS
+ixNpeDlNpeExecutionStop (IxNpeDlNpeId npeId);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC IX_STATUS ixNpeDlUnload (void)
+ *
+ * @brief This function will uninitialise the IxNpeDl component.
+ *
+ * This function will uninitialise the IxNpeDl component.  It should only be
+ * called once, and only if the IxNpeDl component has already been initialised by
+ * calling any of the following functions:
+ * - @ref ixNpeDlNpeInitAndStart
+ * - @ref ixNpeDlCustomImageNpeInitAndStart
+ * - @ref ixNpeDlImageDownload     (deprecated)
+ * - @ref ixNpeDlNpeStopAndReset   (deprecated)
+ * - @ref ixNpeDlNpeExecutionStop  (deprecated)
+ * - @ref ixNpeDlNpeExecutionStart (deprecated)
+ *
+ * If possible, this function should be called before a soft reboot or unloading
+ * a kernel module to perform any clean up operations required for IxNpeDl.
+ *
+ * The following actions will be performed by this function:
+ * - Unmapping of any kernel memory mapped by IxNpeDl
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_FAIL otherwise
+ */
+
+PUBLIC IX_STATUS 
+ixNpeDlUnload (void);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC void ixNpeDlStatsShow (void)
+ *
+ * @brief This function will display run-time statistics from the IxNpeDl
+ *        component
+ *
+ * @return none
+ */
+PUBLIC void
+ixNpeDlStatsShow (void);
+
+/**
+ * @ingroup IxNpeDl
+ *
+ * @fn PUBLIC void ixNpeDlStatsReset (void)
+ *
+ * @brief This function will reset the statistics of the IxNpeDl component
+ *
+ * @return none
+ */
+PUBLIC void
+ixNpeDlStatsReset (void);
+
+#endif /* IXNPEDL_H */
+
+/**
+ * @} defgroup IxNpeDl
+ */
+
+

cpu/ixp/npe/include/IxNpeDlImageMgr_p.h

diff --git a/cpu/ixp/npe/include/IxNpeDlImageMgr_p.h b/cpu/ixp/npe/include/IxNpeDlImageMgr_p.h
new file mode 100644
index 0000000..622f879
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeDlImageMgr_p.h
@@ -0,0 +1,363 @@
+/**
+ * @file IxNpeDlImageMgr_p.h
+ *
+ * @author Intel Corporation
+ * @date 14 December 2001
+
+ * @brief This file contains the private API for the ImageMgr module
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeDlImageMgr_p IxNpeDlImageMgr_p
+ *
+ * @brief The private API for the IxNpeDl ImageMgr module
+ * 
+ * @{
+ */
+
+#ifndef IXNPEDLIMAGEMGR_P_H
+#define IXNPEDLIMAGEMGR_P_H
+
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxNpeDl.h"
+#include "IxOsalTypes.h"
+
+
+/*
+ * #defines and macros
+ */
+
+/**
+ * @def IX_NPEDL_IMAGEMGR_SIGNATURE
+ *
+ * @brief Signature found as 1st word in a microcode image library
+ */
+#define IX_NPEDL_IMAGEMGR_SIGNATURE      0xDEADBEEF
+
+/**
+ * @def IX_NPEDL_IMAGEMGR_END_OF_HEADER
+ *
+ * @brief Marks end of header in a microcode image library
+ */
+#define IX_NPEDL_IMAGEMGR_END_OF_HEADER  0xFFFFFFFF
+
+/**
+ * @def IX_NPEDL_IMAGEID_NPEID_OFFSET
+ *
+ * @brief Offset from LSB of NPE ID field in Image ID
+ */
+#define IX_NPEDL_IMAGEID_NPEID_OFFSET      24
+
+/**
+ * @def IX_NPEDL_IMAGEID_DEVICEID_OFFSET
+ *
+ * @brief Offset from LSB of Device ID field in Image ID
+ */
+#define IX_NPEDL_IMAGEID_DEVICEID_OFFSET   28
+
+/**
+ * @def IX_NPEDL_IMAGEID_FUNCTIONID_OFFSET
+ *
+ * @brief Offset from LSB of Functionality ID field in Image ID
+ */
+#define IX_NPEDL_IMAGEID_FUNCTIONID_OFFSET 16
+
+/**
+ * @def IX_NPEDL_IMAGEID_MAJOR_OFFSET
+ *
+ * @brief Offset from LSB of Major revision field in Image ID
+ */
+#define IX_NPEDL_IMAGEID_MAJOR_OFFSET      8
+
+/**
+ * @def IX_NPEDL_IMAGEID_MINOR_OFFSET
+ *
+ * @brief Offset from LSB of Minor revision field in Image ID
+ */
+#define IX_NPEDL_IMAGEID_MINOR_OFFSET      0
+
+
+/**
+ * @def IX_NPEDL_NPEID_FROM_IMAGEID_GET
+ *
+ * @brief Macro to extract NPE ID field from Image ID
+ */
+#define IX_NPEDL_NPEID_FROM_IMAGEID_GET(imageId) \
+    (((imageId) >> IX_NPEDL_IMAGEID_NPEID_OFFSET) & \
+     IX_NPEDL_NPEIMAGE_NPEID_MASK)
+
+/**
+ * @def IX_NPEDL_DEVICEID_FROM_IMAGEID_GET
+ *
+ * @brief Macro to extract NPE ID field from Image ID
+ */
+#define IX_NPEDL_DEVICEID_FROM_IMAGEID_GET(imageId) \
+    (((imageId) >> IX_NPEDL_IMAGEID_DEVICEID_OFFSET) & \
+     IX_NPEDL_NPEIMAGE_DEVICEID_MASK)
+
+/**
+ * @def IX_NPEDL_FUNCTIONID_FROM_IMAGEID_GET
+ *
+ * @brief Macro to extract Functionality ID field from Image ID
+ */
+#define IX_NPEDL_FUNCTIONID_FROM_IMAGEID_GET(imageId) \
+    (((imageId) >> IX_NPEDL_IMAGEID_FUNCTIONID_OFFSET) & \
+     IX_NPEDL_NPEIMAGE_FIELD_MASK)
+
+/**
+ * @def IX_NPEDL_MAJOR_FROM_IMAGEID_GET
+ *
+ * @brief Macro to extract Major revision field from Image ID
+ */
+#define IX_NPEDL_MAJOR_FROM_IMAGEID_GET(imageId) \
+    (((imageId) >> IX_NPEDL_IMAGEID_MAJOR_OFFSET) & \
+     IX_NPEDL_NPEIMAGE_FIELD_MASK)
+
+/**
+ * @def IX_NPEDL_MINOR_FROM_IMAGEID_GET
+ *
+ * @brief Macro to extract Minor revision field from Image ID
+ */
+#define IX_NPEDL_MINOR_FROM_IMAGEID_GET(imageId) \
+    (((imageId) >> IX_NPEDL_IMAGEID_MINOR_OFFSET) & \
+     IX_NPEDL_NPEIMAGE_FIELD_MASK)
+
+
+/*
+ * Prototypes for interface functions
+ */
+
+/**
+ * @fn IX_STATUS ixNpeDlImageMgrMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary)
+ * 
+ * @brief This instructs NPE Downloader to use client-supplied microcode image library.
+ *
+ * This function sets NPE Downloader to use a client-supplied microcode image library
+ * instead of the standard image library which is included by the NPE Downloader.
+ * 
+ * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.
+ *       It will be removed in a future release.
+ *       See API header file IxNpeDl.h for more information.             
+ *
+ * @pre
+ *    - <i>clientImageLibrary</i> should point to a microcode image library valid for use
+ *      by the NPE Downloader component.
+ *
+ * @post
+ *    - the client-supplied image uibrary will be used for all subsequent operations
+ *      performed by the NPE Downloader
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_FAIL if the client-supplied image library did not contain a valid signature
+ */ 
+IX_STATUS
+ixNpeDlImageMgrMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlImageMgrImageListExtract (IxNpeDlImageId *imageListPtr,
+                                                    UINT32 *numImages)
+ * 
+ * @brief Extracts a list of images available in the NPE microcode image library.
+ *
+ * @param IxNpeDlImageId* [out] imageListPtr - pointer to array to contain
+ *                                                 a list of images. If NULL,
+ *                                                 only the number of images 
+ *                                                 is returned (in
+ *                                                 <i>numImages</i>)
+ * @param UINT32* [inout] numImages - As input, it points to a variable
+ *                                      containing the number of images which
+ *                                      can be stored in the
+ *                                      <i>imageListPtr</i> array. Its value
+ *                                      is ignored as input if
+ *                                      <i>imageListPtr</i> is NULL. As an
+ *                                      output, it will contain number of
+ *                                      images in the image library.
+ * 
+ * This function reads the header of the microcode image library and extracts a list of the
+ * images available in the image library.  It can also be used to find the number of
+ * images in the image library.
+ * 
+ * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.
+ *       It will be removed in a future release.
+ *       See API header file IxNpeDl.h for more information.             
+ *
+ * @pre
+ *    - if <i>imageListPtr</i> != NULL, <i>numImages</i> should reflect the
+ *      number of image Id elements the <i>imageListPtr</i> can contain.
+ *
+ * @post
+ *    - <i>numImages</i> will reflect the number of image Id's found in the
+ *      microcode image library.
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_FAIL otherwise
+ */ 
+IX_STATUS
+ixNpeDlImageMgrImageListExtract (IxNpeDlImageId *imageListPtr,
+				   UINT32 *numImages);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlImageMgrImageLocate (IxNpeDlImageId *imageId,
+                                               UINT32 **imagePtr,
+                                               UINT32 *imageSize)
+ * 
+ * @brief Finds a image block in the NPE microcode image library. 
+ *
+ * @param IxNpeDlImageId* [in] imageId - the id of the image to locate
+ * @param UINT32** [out] imagePtr        - pointer to the image in memory
+ * @param UINT32* [out] imageSize        - size (in 32-bit words) of image
+ * 
+ * This function examines the header of the microcode image library for the location
+ * and size of the specified image.
+ * 
+ * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.
+ *       It will be removed in a future release.
+ *       See API header file IxNpeDl.h for more information.             
+ *
+ * @pre
+ *
+ * @post
+ *
+ * @return 
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_FAIL otherwise
+ */ 
+IX_STATUS
+ixNpeDlImageMgrImageLocate (IxNpeDlImageId *imageId,
+			      UINT32 **imagePtr,
+			      UINT32 *imageSize);
+
+/**
+ * @fn IX_STATUS ixNpeDlImageMgrLatestImageExtract (IxNpeDlImageId *imageId)
+ * 
+ * @brief Finds the most recent version of an image in the NPE image library. 
+ *
+ * @param IxNpeDlImageId* [inout] imageId - the id of the image 
+ * 
+ * This function determines the most recent version of a specified image by its 
+ * higest major release and minor revision numbers
+ * 
+ * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.
+ *       It will be removed in a future release.
+ *       See API header file IxNpeDl.h for more information.             
+ *
+ * @pre
+ *
+ * @post
+ *
+ * @return 
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_FAIL otherwise
+ */ 
+IX_STATUS
+ixNpeDlImageMgrLatestImageExtract (IxNpeDlImageId *imageId);
+
+/**
+ * @fn void ixNpeDlImageMgrStatsShow (void)
+ *
+ * @brief This function will display the statistics of the IxNpeDl ImageMgr
+ *        module
+ *
+ * @return none
+ */
+void
+ixNpeDlImageMgrStatsShow (void);
+
+
+/**
+ * @fn void ixNpeDlImageMgrStatsReset (void)
+ *
+ * @brief This function will reset the statistics of the IxNpeDl ImageMgr
+ *        module
+ *
+ * @return none
+ */
+void
+ixNpeDlImageMgrStatsReset (void);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlImageMgrImageGet (UINT32 *imageLibrary,
+                                          UINT32 imageId,
+                                          UINT32 **imagePtr,
+                                          UINT32 *imageSize)
+ * 
+ * @brief Finds a image block in the NPE microcode image library. 
+ *
+ * @param UINT32*  [in]  imageLibrary - the image library to use
+ * @param UINT32   [in]  imageId      - the id of the image to locate
+ * @param UINT32** [out] imagePtr     - pointer to the image in memory
+ * @param UINT32*  [out] imageSize    - size (in 32-bit words) of image
+ * 
+ * This function examines the header of the specified microcode image library
+ * for the location and size of the specified image.  It returns a pointer to
+ * the image in the <i>imagePtr</i> parameter.
+ * If no image library is specified (imageLibrary == NULL), then the default
+ * built-in image library will be used.
+ * 
+ * @pre
+ *
+ * @post
+ *
+ * @return 
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_FAIL otherwise
+ */ 
+IX_STATUS
+ixNpeDlImageMgrImageFind (UINT32 *imageLibrary,
+                          UINT32 imageId,
+			  UINT32 **imagePtr,
+			  UINT32 *imageSize);
+
+
+#endif /* IXNPEDLIMAGEMGR_P_H */
+
+/**
+ * @} defgroup IxNpeDlImageMgr_p
+ */

cpu/ixp/npe/include/IxNpeDlMacros_p.h

diff --git a/cpu/ixp/npe/include/IxNpeDlMacros_p.h b/cpu/ixp/npe/include/IxNpeDlMacros_p.h
new file mode 100644
index 0000000..e32906a
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeDlMacros_p.h
@@ -0,0 +1,414 @@
+/**
+ * @file IxNpeDlMacros_p.h
+ *
+ * @author Intel Corporation
+ * @date 21 January 2002
+ *
+ * @brief This file contains the macros for the IxNpeDl component.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeDlMacros_p IxNpeDlMacros_p
+ *
+ * @brief Macros for the IxNpeDl component.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEDLMACROS_P_H
+#define IXNPEDLMACROS_P_H
+
+
+/*
+ * Put the user defined include files required.
+ */
+#if (CPU != XSCALE)
+/* To support IxNpeDl unit tests... */
+#include <stdio.h>
+#include "test/IxNpeDlTestReg.h"
+
+#else   
+#include "IxOsal.h"
+
+#endif
+
+
+/*
+ * Typedefs
+ */
+
+/**
+ * @typedef IxNpeDlTraceTypes
+ * @brief Enumeration defining IxNpeDl trace levels
+ */
+typedef enum
+{
+    IX_NPEDL_TRACE_OFF,     /**< no trace */
+    IX_NPEDL_DEBUG,         /**< debug */
+    IX_NPEDL_FN_ENTRY_EXIT  /**< function entry/exit */
+} IxNpeDlTraceTypes;
+
+
+/*
+ * #defines and macros.
+ */
+
+/* Implementation of the following macros for use with IxNpeDl unit test code */
+#if (CPU != XSCALE)
+
+
+/**
+ * @def IX_NPEDL_TRACE_LEVEL
+ *
+ * @brief IxNpeDl debug trace level
+ */
+#define IX_NPEDL_TRACE_LEVEL IX_NPEDL_FN_ENTRY_EXIT
+
+/**
+ * @def IX_NPEDL_ERROR_REPORT
+ *
+ * @brief Mechanism for reporting IxNpeDl software errors
+ *
+ * @param char* [in] STR - Error string to report
+ *
+ * This macro simply prints the error string passed.
+ * Intended for use with IxNpeDl unit test code.
+ *
+ * @return none
+ */
+#define IX_NPEDL_ERROR_REPORT(STR) printf ("IxNpeDl ERROR: %s\n", (STR));
+
+/**
+ * @def IX_NPEDL_WARNING_REPORT
+ *
+ * @brief Mechanism for reporting IxNpeDl software errors
+ *
+ * @param char* [in] STR - Error string to report
+ *
+ * This macro simply prints the error string passed.
+ * Intended for use with IxNpeDl unit test code.
+ *
+ * @return none
+ */
+#define IX_NPEDL_WARNING_REPORT(STR) printf ("IxNpeDl WARNING: %s\n", (STR));
+
+/**
+ * @def IX_NPEDL_TRACE0
+ *
+ * @brief Mechanism for tracing debug for the IxNpeDl component, for no arguments
+ *
+ * @param unsigned [in] LEVEL - one of IxNpeDlTraceTypes enumerated values
+ * @param char* [in] STR - Trace string
+ *
+ * This macro simply prints the trace string passed, if the level is supported. 
+ * Intended for use with IxNpeDl unit test code.
+ *
+ * @return none
+ */
+#define IX_NPEDL_TRACE0(LEVEL, STR) \
+{ \
+    if (LEVEL <= IX_NPEDL_TRACE_LEVEL) \
+    { \
+        printf ("IxNpeDl TRACE: "); \
+        printf ((STR)); \
+        printf ("\n"); \
+    } \
+}
+
+ /**
+ * @def IX_NPEDL_TRACE1
+ *
+ * @brief Mechanism for tracing debug for the IxNpeDl component, with 1 argument
+ *
+ * @param unsigned [in] LEVEL - one of IxNpeDlTraceTypes enumerated values
+ * @param char* [in] STR - Trace string
+ * @param argType [in] ARG1 - Argument to trace
+ *
+ * This macro simply prints the trace string passed, if the level is supported.
+ * Intended for use with IxNpeDl unit test code.
+ *
+ * @return none
+ */
+#define IX_NPEDL_TRACE1(LEVEL, STR, ARG1) \
+{ \
+    if (LEVEL <= IX_NPEDL_TRACE_LEVEL) \
+    { \
+        printf ("IxNpeDl TRACE: "); \
+        printf (STR, ARG1); \
+        printf ("\n"); \
+    } \
+}
+
+/**
+ * @def IX_NPEDL_TRACE2
+ *
+ * @brief Mechanism for tracing debug for the IxNpeDl component, with 2 arguments
+ *
+ * @param unsigned [in] LEVEL - one of IxNpeDlTraceTypes enumerated values
+ * @param char* [in] STR - Trace string
+ * @param argType [in] ARG1 - Argument to trace
+ * @param argType [in] ARG2 - Argument to trace
+ *
+ * This macro simply prints the trace string passed, if the level is supported. 
+ * Intended for use with IxNpeDl unit test code.
+ *
+ * @return none
+ */
+#define IX_NPEDL_TRACE2(LEVEL, STR, ARG1, ARG2) \
+{ \
+    if (LEVEL <= IX_NPEDL_TRACE_LEVEL) \
+    { \
+        printf ("IxNpeDl TRACE: "); \
+        printf (STR, ARG1, ARG2); \
+        printf ("\n"); \
+    } \
+}
+
+
+/**
+ * @def IX_NPEDL_REG_WRITE
+ *
+ * @brief Mechanism for writing to a memory-mapped register
+ *
+ * @param UINT32 [in] base   - Base memory address for this NPE's registers
+ * @param UINT32 [in] offset - Offset from base memory address
+ * @param UINT32 [in] value  - Value to write to register
+ *
+ * This macro calls a function from Unit Test code to write a register.  This
+ * allows extra flexibility for unit testing of the IxNpeDl component.
+ *
+ * @return none
+ */
+#define IX_NPEDL_REG_WRITE(base, offset, value) \
+{ \
+    ixNpeDlTestRegWrite (base, offset, value); \
+}
+
+
+/**
+ * @def IX_NPEDL_REG_READ
+ *
+ * @brief Mechanism for reading from a memory-mapped register
+ *
+ * @param UINT32 [in] base     - Base memory address for this NPE's registers
+ * @param UINT32 [in] offset   - Offset from base memory address
+ * @param UINT32 *[out] value  - Value read from register
+ *
+ * This macro calls a function from Unit Test code to read a register.  This
+ * allows extra flexibility for unit testing of the IxNpeDl component.
+ *
+ * @return none
+ */
+#define IX_NPEDL_REG_READ(base, offset, value) \
+{ \
+    ixNpeDlTestRegRead (base, offset, value); \
+}
+
+
+/* Implementation of the following macros when integrated with IxOsal */
+#else  /* #if (CPU != XSCALE) */
+
+
+/**
+ * @def IX_NPEDL_TRACE_LEVEL
+ *
+ * @brief IxNpeDl debug trace level
+ */
+#define IX_NPEDL_TRACE_LEVEL IX_NPEDL_DEBUG
+
+
+/**
+ * @def IX_NPEDL_ERROR_REPORT
+ *
+ * @brief Mechanism for reporting IxNpeDl software errors
+ *
+ * @param char* [in] STR - Error string to report
+ *
+ * This macro is used to report IxNpeDl software errors.
+ *
+ * @return none
+ */
+#define IX_NPEDL_ERROR_REPORT(STR) \
+    ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDERR, STR, 0, 0, 0, 0, 0, 0);
+
+/**
+ * @def IX_NPEDL_WARNING_REPORT
+ *
+ * @brief Mechanism for reporting IxNpeDl software warnings
+ *
+ * @param char* [in] STR - Warning string to report
+ *
+ * This macro is used to report IxNpeDl software warnings.
+ *
+ * @return none
+ */
+#define IX_NPEDL_WARNING_REPORT(STR) \
+    ixOsalLog (IX_OSAL_LOG_LVL_WARNING, IX_OSAL_LOG_DEV_STDOUT, STR, 0, 0, 0, 0, 0, 0);
+
+
+/**
+ * @def IX_NPEDL_TRACE0
+ *
+ * @brief Mechanism for tracing debug for the IxNpeDl component, for no arguments
+ *
+ * @param unsigned [in] LEVEL - one of IxNpeDlTraceTypes enumerated values
+ * @param char* [in] STR - Trace string
+ *
+ * This macro simply prints the trace string passed, if the level is supported.
+ *
+ * @return none
+ */
+#define IX_NPEDL_TRACE0(LEVEL, STR) \
+{ \
+    if (LEVEL <= IX_NPEDL_TRACE_LEVEL) \
+    { \
+        if (LEVEL == IX_NPEDL_FN_ENTRY_EXIT) \
+        { \
+            ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3, IX_OSAL_LOG_DEV_STDOUT, STR, 0, 0, 0, 0, 0, 0); \
+        } \
+        else if (LEVEL == IX_NPEDL_DEBUG) \
+        { \
+            ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT, STR, 0, 0, 0, 0, 0, 0); \
+        } \
+    } \
+}
+
+/**
+ * @def IX_NPEDL_TRACE1
+ *
+ * @brief Mechanism for tracing debug for the IxNpeDl component, with 1 argument
+ *
+ * @param unsigned [in] LEVEL - one of IxNpeDlTraceTypes enumerated values
+ * @param char* [in] STR - Trace string
+ * @param argType [in] ARG1 - Argument to trace
+ *
+ * This macro simply prints the trace string passed, if the level is supported. 
+ *
+ * @return none
+ */
+#define IX_NPEDL_TRACE1(LEVEL, STR, ARG1) \
+{ \
+    if (LEVEL <= IX_NPEDL_TRACE_LEVEL) \
+    { \
+        if (LEVEL == IX_NPEDL_FN_ENTRY_EXIT) \
+        { \
+            ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3, IX_OSAL_LOG_DEV_STDOUT, STR, ARG1, 0, 0, 0, 0, 0); \
+        } \
+        else if (LEVEL == IX_NPEDL_DEBUG) \
+        { \
+            ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT, STR, ARG1, 0, 0, 0, 0, 0); \
+        } \
+    } \
+}
+
+/**
+ * @def IX_NPEDL_TRACE2
+ *
+ * @brief Mechanism for tracing debug for the IxNpeDl component, with 2 arguments
+ *
+ * @param unsigned [in] LEVEL - one of IxNpeDlTraceTypes enumerated values
+ * @param char* [in] STR - Trace string
+ * @param argType [in] ARG1 - Argument to trace
+ * @param argType [in] ARG2 - Argument to trace
+ *
+ * This macro simply prints the trace string passed, if the level is supported. 
+ *
+ * @return none
+ */
+#define IX_NPEDL_TRACE2(LEVEL, STR, ARG1, ARG2) \
+{ \
+    if (LEVEL <= IX_NPEDL_TRACE_LEVEL) \
+    { \
+        if (LEVEL == IX_NPEDL_FN_ENTRY_EXIT) \
+        { \
+            ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3, IX_OSAL_LOG_DEV_STDOUT, STR, ARG1, ARG2, 0, 0, 0, 0); \
+        } \
+        else if (LEVEL == IX_NPEDL_DEBUG) \
+        { \
+            ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT, STR, ARG1, ARG2, 0, 0, 0, 0); \
+        } \
+    } \
+}
+
+/**
+ * @def IX_NPEDL_REG_WRITE
+ *
+ * @brief Mechanism for writing to a memory-mapped register
+ *
+ * @param UINT32 [in] base   - Base memory address for this NPE's registers
+ * @param UINT32 [in] offset - Offset from base memory address
+ * @param UINT32 [in] value  - Value to write to register
+ *
+ * This macro forms the address of the register from base address + offset, and 
+ * dereferences that address to write the contents of the register.
+ *
+ * @return none
+ */
+#define IX_NPEDL_REG_WRITE(base, offset, value) \
+    IX_OSAL_WRITE_LONG(((base) + (offset)), (value))
+
+
+
+/**
+ * @def IX_NPEDL_REG_READ
+ *
+ * @brief Mechanism for reading from a memory-mapped register
+ *
+ * @param UINT32 [in] base    - Base memory address for this NPE's registers
+ * @param UINT32 [in] offset  - Offset from base memory address
+ * @param UINT32 *[out] value  - Value read from register
+ *
+ * This macro forms the address of the register from base address + offset, and 
+ * dereferences that address to read the register contents.
+ *
+ * @return none
+ */
+#define IX_NPEDL_REG_READ(base, offset, value) \
+    *(value) = IX_OSAL_READ_LONG(((base) + (offset)))
+
+#endif  /* #if (CPU != XSCALE) */
+
+#endif /* IXNPEDLMACROS_P_H */
+
+/**
+ * @} defgroup IxNpeDlMacros_p
+ */

cpu/ixp/npe/include/IxNpeDlNpeMgrEcRegisters_p.h

diff --git a/cpu/ixp/npe/include/IxNpeDlNpeMgrEcRegisters_p.h b/cpu/ixp/npe/include/IxNpeDlNpeMgrEcRegisters_p.h
new file mode 100644
index 0000000..f682126
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeDlNpeMgrEcRegisters_p.h
@@ -0,0 +1,893 @@
+/**
+ * @file IxNpeDlNpeMgrEcRegisters_p.h
+ *
+ * @author Intel Corporation
+ * @date 14 December 2001
+
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+
+#ifndef IXNPEDLNPEMGRECREGISTERS_P_H
+#define IXNPEDLNPEMGRECREGISTERS_P_H
+
+#include "IxOsal.h"
+
+/*
+ * Base Memory Addresses for accessing NPE registers
+ */
+
+#define IX_NPEDL_NPE_BASE (IX_OSAL_IXP400_PERIPHERAL_PHYS_BASE)
+
+#define IX_NPEDL_NPEA_OFFSET (0x6000) /**< NPE-A register base offset */
+#define IX_NPEDL_NPEB_OFFSET (0x7000) /**< NPE-B register base offset */
+#define IX_NPEDL_NPEC_OFFSET (0x8000) /**< NPE-C register base offset */
+
+/**
+ * @def IX_NPEDL_NPEBASEADDRESS_NPEA
+ * @brief Base Memory Address of NPE-A Configuration Bus registers
+ */
+#define IX_NPEDL_NPEBASEADDRESS_NPEA (IX_NPEDL_NPE_BASE + IX_NPEDL_NPEA_OFFSET)
+
+/**
+ * @def IX_NPEDL_NPEBASEADDRESS_NPEB
+ * @brief Base Memory Address of NPE-B Configuration Bus registers
+ */
+#define IX_NPEDL_NPEBASEADDRESS_NPEB (IX_NPEDL_NPE_BASE + IX_NPEDL_NPEB_OFFSET)
+
+/**
+ * @def IX_NPEDL_NPEBASEADDRESS_NPEC
+ * @brief Base Memory Address of NPE-C Configuration Bus registers
+ */
+#define IX_NPEDL_NPEBASEADDRESS_NPEC (IX_NPEDL_NPE_BASE + IX_NPEDL_NPEC_OFFSET)
+
+
+/*
+ * Instruction Memory Size (in words) for each NPE 
+ */
+
+/**
+ * @def IX_NPEDL_INS_MEMSIZE_WORDS_NPEA
+ * @brief Size (in words) of NPE-A Instruction Memory
+ */
+#define IX_NPEDL_INS_MEMSIZE_WORDS_NPEA     4096
+
+/**
+ * @def IX_NPEDL_INS_MEMSIZE_WORDS_NPEB
+ * @brief Size (in words) of NPE-B Instruction Memory
+ */
+#define IX_NPEDL_INS_MEMSIZE_WORDS_NPEB     2048
+
+/**
+ * @def IX_NPEDL_INS_MEMSIZE_WORDS_NPEC
+ * @brief Size (in words) of NPE-B Instruction Memory
+ */
+#define IX_NPEDL_INS_MEMSIZE_WORDS_NPEC     2048
+
+
+/*
+ * Data Memory Size (in words) for each NPE 
+ */
+
+/**
+ * @def IX_NPEDL_DATA_MEMSIZE_WORDS_NPEA
+ * @brief Size (in words) of NPE-A Data Memory
+ */
+#define IX_NPEDL_DATA_MEMSIZE_WORDS_NPEA    2048
+
+/**
+ * @def IX_NPEDL_DATA_MEMSIZE_WORDS_NPEB
+ * @brief Size (in words) of NPE-B Data Memory
+ */
+#define IX_NPEDL_DATA_MEMSIZE_WORDS_NPEB    2048
+
+/**
+ * @def IX_NPEDL_DATA_MEMSIZE_WORDS_NPEC
+ * @brief Size (in words) of NPE-C Data Memory
+ */
+#define IX_NPEDL_DATA_MEMSIZE_WORDS_NPEC    2048
+
+
+/*
+ * Configuration Bus Register offsets (in bytes) from NPE Base Address
+ */
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_EXAD
+ * @brief Offset (in bytes) of EXAD (Execution Address) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_EXAD             0x00000000		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_EXDATA
+ * @brief Offset (in bytes) of EXDATA (Execution Data) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_EXDATA           0x00000004
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_EXCTL
+ * @brief Offset (in bytes) of EXCTL (Execution Control) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_EXCTL            0x00000008		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_EXCT
+ * @brief Offset (in bytes) of EXCT (Execution Count) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_EXCT 	     0x0000000C		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_AP0
+ * @brief Offset (in bytes) of AP0 (Action Point 0) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_AP0	             0x00000010		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_AP1
+ * @brief Offset (in bytes) of AP1 (Action Point 1) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_AP1	             0x00000014		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_AP2
+ * @brief Offset (in bytes) of AP2 (Action Point 2) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_AP2	             0x00000018		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_AP3
+ * @brief Offset (in bytes) of AP3 (Action Point 3) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_AP3	             0x0000001C		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_WFIFO
+ * @brief Offset (in bytes) of WFIFO (Watchpoint FIFO) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_WFIFO            0x00000020
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_WC
+ * @brief Offset (in bytes) of WC (Watch Count) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_WC	             0x00000024 		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_PROFCT
+ * @brief Offset (in bytes) of PROFCT (Profile Count) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_PROFCT           0x00000028		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_STAT
+ * @brief Offset (in bytes) of STAT (Messaging Status) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_STAT	     0x0000002C		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_CTL
+ * @brief Offset (in bytes) of CTL (Messaging Control) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_CTL	             0x00000030		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_MBST
+ * @brief Offset (in bytes) of MBST (Mailbox Status) register from NPE Base
+ *        Address
+ */
+#define IX_NPEDL_REG_OFFSET_MBST	     0x00000034		
+
+/**
+ * @def IX_NPEDL_REG_OFFSET_FIFO
+ * @brief Offset (in bytes) of FIFO (messaging in/out FIFO) register from NPE
+ *        Base Address
+ */
+#define IX_NPEDL_REG_OFFSET_FIFO	     0x00000038		
+
+
+/*
+ * Non-zero reset values for the Configuration Bus registers
+ */
+
+/**
+ * @def IX_NPEDL_REG_RESET_FIFO
+ * @brief Reset value for Mailbox (MBST) register
+ *        NOTE that if used, it should be complemented with an NPE intruction
+ *        to clear the Mailbox at the NPE side as well
+ */
+#define IX_NPEDL_REG_RESET_MBST              0x0000F0F0
+
+
+/*
+ * Bit-masks used to read/write particular bits in Configuration Bus registers
+ */
+
+/**
+ * @def IX_NPEDL_MASK_WFIFO_VALID
+ * @brief Masks the VALID bit in the WFIFO register
+ */
+#define IX_NPEDL_MASK_WFIFO_VALID            0x80000000
+
+/**
+ * @def IX_NPEDL_MASK_STAT_OFNE
+ * @brief Masks the OFNE bit in the STAT register
+ */
+#define IX_NPEDL_MASK_STAT_OFNE              0x00010000
+
+/**
+ * @def IX_NPEDL_MASK_STAT_IFNE
+ * @brief Masks the IFNE bit in the STAT register
+ */
+#define IX_NPEDL_MASK_STAT_IFNE              0x00080000
+
+
+/*
+ * EXCTL (Execution Control) Register commands 
+*/
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_NPE_STEP
+ * @brief EXCTL Command to Step execution of an NPE Instruction
+ */
+
+#define IX_NPEDL_EXCTL_CMD_NPE_STEP          0x01
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_NPE_START
+ * @brief EXCTL Command to Start NPE execution
+ */
+#define IX_NPEDL_EXCTL_CMD_NPE_START         0x02
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_NPE_STOP
+ * @brief EXCTL Command to Stop NPE execution
+ */
+#define IX_NPEDL_EXCTL_CMD_NPE_STOP          0x03
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE
+ * @brief EXCTL Command to Clear NPE instruction pipeline
+ */
+#define IX_NPEDL_EXCTL_CMD_NPE_CLR_PIPE      0x04
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_RD_INS_MEM
+ * @brief EXCTL Command to read NPE instruction memory at address in EXAD
+ *        register and return value in EXDATA register
+ */
+#define IX_NPEDL_EXCTL_CMD_RD_INS_MEM        0x10
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_WR_INS_MEM
+ * @brief EXCTL Command to write NPE instruction memory at address in EXAD
+ *        register with data in EXDATA register
+ */
+#define IX_NPEDL_EXCTL_CMD_WR_INS_MEM        0x11
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_RD_DATA_MEM
+ * @brief EXCTL Command to read NPE data memory at address in EXAD
+ *        register and return value in EXDATA register
+ */
+#define IX_NPEDL_EXCTL_CMD_RD_DATA_MEM       0x12
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_WR_DATA_MEM
+ * @brief EXCTL Command to write NPE data memory at address in EXAD
+ *        register with data in EXDATA register
+ */
+#define IX_NPEDL_EXCTL_CMD_WR_DATA_MEM       0x13
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_RD_ECS_REG
+ * @brief EXCTL Command to read Execution Access register at address in EXAD
+ *        register and return value in EXDATA register
+ */
+#define IX_NPEDL_EXCTL_CMD_RD_ECS_REG        0x14
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_WR_ECS_REG
+ * @brief EXCTL Command to write Execution Access register at address in EXAD
+ *        register with data in EXDATA register
+ */
+#define IX_NPEDL_EXCTL_CMD_WR_ECS_REG        0x15
+
+/**
+ * @def IX_NPEDL_EXCTL_CMD_CLR_PROFILE_CNT
+ * @brief EXCTL Command to clear Profile Count register
+ */
+#define IX_NPEDL_EXCTL_CMD_CLR_PROFILE_CNT   0x0C
+
+
+/*
+ * EXCTL (Execution Control) Register status bit masks
+ */
+
+/**
+ * @def IX_NPEDL_EXCTL_STATUS_RUN
+ * @brief Masks the RUN status bit in the EXCTL register
+ */
+#define IX_NPEDL_EXCTL_STATUS_RUN            0x80000000
+
+/**
+ * @def IX_NPEDL_EXCTL_STATUS_STOP
+ * @brief Masks the STOP status bit in the EXCTL register
+ */
+#define IX_NPEDL_EXCTL_STATUS_STOP           0x40000000
+
+/**
+ * @def IX_NPEDL_EXCTL_STATUS_CLEAR
+ * @brief Masks the CLEAR status bit in the EXCTL register
+ */
+#define IX_NPEDL_EXCTL_STATUS_CLEAR          0x20000000
+
+/**
+ * @def IX_NPEDL_EXCTL_STATUS_ECS_K
+ * @brief Masks the K (pipeline Klean) status bit in the EXCTL register
+ */
+#define IX_NPEDL_EXCTL_STATUS_ECS_K          0x00800000
+
+
+/*
+ * Executing Context Stack (ECS) level registers 
+ */
+
+/**
+ * @def IX_NPEDL_ECS_BG_CTXT_REG_0
+ * @brief Execution Access register address for register 0 at Backgound 
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_BG_CTXT_REG_0           0x00
+
+/**
+ * @def IX_NPEDL_ECS_BG_CTXT_REG_1
+ * @brief Execution Access register address for register 1 at Backgound 
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_BG_CTXT_REG_1           0x01
+
+/**
+ * @def IX_NPEDL_ECS_BG_CTXT_REG_2
+ * @brief Execution Access register address for register 2 at Backgound 
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_BG_CTXT_REG_2           0x02
+
+/**
+ * @def IX_NPEDL_ECS_PRI_1_CTXT_REG_0
+ * @brief Execution Access register address for register 0 at Priority 1
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_PRI_1_CTXT_REG_0        0x04
+
+/**
+ * @def IX_NPEDL_ECS_PRI_1_CTXT_REG_1
+ * @brief Execution Access register address for register 1 at Priority 1
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_PRI_1_CTXT_REG_1        0x05
+
+/**
+ * @def IX_NPEDL_ECS_PRI_1_CTXT_REG_2
+ * @brief Execution Access register address for register 2 at Priority 1
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_PRI_1_CTXT_REG_2        0x06
+
+/**
+ * @def IX_NPEDL_ECS_PRI_2_CTXT_REG_0
+ * @brief Execution Access register address for register 0 at Priority 2
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_PRI_2_CTXT_REG_0        0x08
+
+/**
+ * @def IX_NPEDL_ECS_PRI_2_CTXT_REG_1
+ * @brief Execution Access register address for register 1 at Priority 2
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_PRI_2_CTXT_REG_1        0x09
+
+/**
+ * @def IX_NPEDL_ECS_PRI_2_CTXT_REG_2
+ * @brief Execution Access register address for register 2 at Priority 2
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_PRI_2_CTXT_REG_2        0x0A
+
+/**
+ * @def IX_NPEDL_ECS_DBG_CTXT_REG_0
+ * @brief Execution Access register address for register 0 at Debug
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_DBG_CTXT_REG_0          0x0C
+
+/**
+ * @def IX_NPEDL_ECS_DBG_CTXT_REG_1
+ * @brief Execution Access register address for register 1 at Debug 
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_DBG_CTXT_REG_1          0x0D
+
+/**
+ * @def IX_NPEDL_ECS_DBG_CTXT_REG_2
+ * @brief Execution Access register address for register 2 at Debug 
+ *        Executing Context Stack level
+ */
+#define IX_NPEDL_ECS_DBG_CTXT_REG_2          0x0E
+
+/**
+ * @def IX_NPEDL_ECS_INSTRUCT_REG
+ * @brief Execution Access register address for NPE Instruction Register 
+ */
+#define IX_NPEDL_ECS_INSTRUCT_REG            0x11
+
+
+/*
+ * Execution Access register reset values
+ */
+
+/**
+ * @def IX_NPEDL_ECS_BG_CTXT_REG_0_RESET
+ * @brief Reset value for Execution Access Background ECS level register 0
+ */
+#define IX_NPEDL_ECS_BG_CTXT_REG_0_RESET     0xA0000000
+
+/**
+ * @def IX_NPEDL_ECS_BG_CTXT_REG_1_RESET
+ * @brief Reset value for Execution Access Background ECS level register 1
+ */
+#define IX_NPEDL_ECS_BG_CTXT_REG_1_RESET     0x01000000
+
+/**
+ * @def IX_NPEDL_ECS_BG_CTXT_REG_2_RESET
+ * @brief Reset value for Execution Access Background ECS level register 2
+ */
+#define IX_NPEDL_ECS_BG_CTXT_REG_2_RESET     0x00008000
+
+/**
+ * @def IX_NPEDL_ECS_PRI_1_CTXT_REG_0_RESET
+ * @brief Reset value for Execution Access Priority 1 ECS level register 0
+ */
+#define IX_NPEDL_ECS_PRI_1_CTXT_REG_0_RESET  0x20000080
+
+/**
+ * @def IX_NPEDL_ECS_PRI_1_CTXT_REG_1_RESET
+ * @brief Reset value for Execution Access Priority 1 ECS level register 1
+ */
+#define IX_NPEDL_ECS_PRI_1_CTXT_REG_1_RESET  0x01000000
+
+/**
+ * @def IX_NPEDL_ECS_PRI_1_CTXT_REG_2_RESET
+ * @brief Reset value for Execution Access Priority 1 ECS level register 2
+ */
+#define IX_NPEDL_ECS_PRI_1_CTXT_REG_2_RESET  0x00008000
+
+/**
+ * @def IX_NPEDL_ECS_PRI_2_CTXT_REG_0_RESET
+ * @brief Reset value for Execution Access Priority 2 ECS level register 0
+ */
+#define IX_NPEDL_ECS_PRI_2_CTXT_REG_0_RESET  0x20000080
+
+/**
+ * @def IX_NPEDL_ECS_PRI_2_CTXT_REG_1_RESET
+ * @brief Reset value for Execution Access Priority 2 ECS level register 1
+ */
+#define IX_NPEDL_ECS_PRI_2_CTXT_REG_1_RESET  0x01000000
+
+/**
+ * @def IX_NPEDL_ECS_PRI_2_CTXT_REG_2_RESET
+ * @brief Reset value for Execution Access Priority 2 ECS level register 2
+ */
+#define IX_NPEDL_ECS_PRI_2_CTXT_REG_2_RESET  0x00008000
+
+/**
+ * @def IX_NPEDL_ECS_DBG_CTXT_REG_0_RESET
+ * @brief Reset value for Execution Access Debug ECS level register 0
+ */
+#define IX_NPEDL_ECS_DBG_CTXT_REG_0_RESET    0x20000000
+
+/**
+ * @def IX_NPEDL_ECS_DBG_CTXT_REG_1_RESET
+ * @brief Reset value for Execution Access Debug ECS level register 1
+ */
+#define IX_NPEDL_ECS_DBG_CTXT_REG_1_RESET    0x00000000
+
+/**
+ * @def IX_NPEDL_ECS_DBG_CTXT_REG_2_RESET
+ * @brief Reset value for Execution Access Debug ECS level register 2
+ */
+#define IX_NPEDL_ECS_DBG_CTXT_REG_2_RESET    0x001E0000
+
+/**
+ * @def IX_NPEDL_ECS_INSTRUCT_REG_RESET
+ * @brief Reset value for Execution Access NPE Instruction Register
+ */
+#define IX_NPEDL_ECS_INSTRUCT_REG_RESET      0x1003C00F
+
+
+/*
+ * masks used to read/write particular bits in Execution Access registers
+ */
+
+/**
+ * @def IX_NPEDL_MASK_ECS_REG_0_ACTIVE
+ * @brief Mask the A (Active) bit in Execution Access Register 0 of all ECS
+ *        levels
+ */
+#define IX_NPEDL_MASK_ECS_REG_0_ACTIVE       0x80000000
+
+/**
+ * @def IX_NPEDL_MASK_ECS_REG_0_NEXTPC
+ * @brief Mask the NextPC bits in Execution Access Register 0 of all ECS
+ *        levels (except Debug ECS level)
+ */
+#define IX_NPEDL_MASK_ECS_REG_0_NEXTPC       0x1FFF0000
+
+/**
+ * @def IX_NPEDL_MASK_ECS_REG_0_LDUR
+ * @brief Mask the LDUR bits in Execution Access Register 0 of all ECS levels
+ */
+#define IX_NPEDL_MASK_ECS_REG_0_LDUR         0x00000700
+
+/**
+ * @def IX_NPEDL_MASK_ECS_REG_1_CCTXT
+ * @brief Mask the NextPC bits in Execution Access Register 1 of all ECS levels
+ */
+#define IX_NPEDL_MASK_ECS_REG_1_CCTXT        0x000F0000
+
+/**
+ * @def IX_NPEDL_MASK_ECS_REG_1_SELCTXT
+ * @brief Mask the NextPC bits in Execution Access Register 1 of all ECS levels
+ */
+#define IX_NPEDL_MASK_ECS_REG_1_SELCTXT      0x0000000F
+
+/**
+ * @def IX_NPEDL_MASK_ECS_DBG_REG_2_IF
+ * @brief Mask the IF bit in Execution Access Register 2 of Debug ECS level
+ */
+#define IX_NPEDL_MASK_ECS_DBG_REG_2_IF       0x00100000
+
+/**
+ * @def IX_NPEDL_MASK_ECS_DBG_REG_2_IE
+ * @brief Mask the IE bit in Execution Access Register 2 of Debug ECS level
+ */
+#define IX_NPEDL_MASK_ECS_DBG_REG_2_IE       0x00080000
+
+
+/*
+ * Bit-Offsets from LSB of particular bit-fields in Execution Access registers
+ */
+
+/**
+ * @def IX_NPEDL_OFFSET_ECS_REG_0_NEXTPC
+ * @brief LSB-offset of NextPC field in Execution Access Register 0 of all ECS
+ *        levels (except Debug ECS level)
+ */
+#define IX_NPEDL_OFFSET_ECS_REG_0_NEXTPC     16 
+
+/**
+ * @def IX_NPEDL_OFFSET_ECS_REG_0_LDUR
+ * @brief LSB-offset of LDUR field in Execution Access Register 0 of all ECS
+ *        levels
+ */
+#define IX_NPEDL_OFFSET_ECS_REG_0_LDUR        8
+
+/**
+ * @def IX_NPEDL_OFFSET_ECS_REG_1_CCTXT
+ * @brief LSB-offset of CCTXT field in Execution Access Register 1 of all ECS
+ *        levels
+ */
+#define IX_NPEDL_OFFSET_ECS_REG_1_CCTXT      16
+
+/**
+ * @def IX_NPEDL_OFFSET_ECS_REG_1_SELCTXT
+ * @brief LSB-offset of SELCTXT field in Execution Access Register 1 of all ECS
+ *        levels
+ */
+#define IX_NPEDL_OFFSET_ECS_REG_1_SELCTXT     0
+
+
+/*
+ * NPE core & co-processor instruction templates to load into NPE Instruction 
+ * Register, for read/write of NPE register file registers
+ */
+
+/**
+ * @def IX_NPEDL_INSTR_RD_REG_BYTE
+ * @brief NPE Instruction, used to read an 8-bit NPE internal logical register
+ *        and return the value in the EXDATA register (aligned to MSB).
+ *        NPE Assembler instruction:  "mov8 d0, d0  &&& DBG_WrExec"
+ */
+#define IX_NPEDL_INSTR_RD_REG_BYTE    0x0FC00000
+
+/**
+ * @def IX_NPEDL_INSTR_RD_REG_SHORT
+ * @brief NPE Instruction, used to read a 16-bit NPE internal logical register
+ *        and return the value in the EXDATA register (aligned to MSB).
+ *        NPE Assembler instruction:  "mov16 d0, d0  &&& DBG_WrExec"
+ */
+#define IX_NPEDL_INSTR_RD_REG_SHORT   0x0FC08010
+
+/**
+ * @def IX_NPEDL_INSTR_RD_REG_WORD
+ * @brief NPE Instruction, used to read a 16-bit NPE internal logical register
+ *        and return the value in the EXDATA register.
+ *        NPE Assembler instruction:  "mov32 d0, d0  &&& DBG_WrExec"
+ */
+#define IX_NPEDL_INSTR_RD_REG_WORD    0x0FC08210
+
+/**
+ * @def IX_NPEDL_INSTR_WR_REG_BYTE
+ * @brief NPE Immediate-Mode Instruction, used to write an 8-bit NPE internal
+ *        logical register.
+ *        NPE Assembler instruction:  "mov8 d0, #0"
+ */
+#define IX_NPEDL_INSTR_WR_REG_BYTE    0x00004000
+
+/**
+ * @def IX_NPEDL_INSTR_WR_REG_SHORT
+ * @brief NPE Immediate-Mode Instruction, used to write a 16-bit NPE internal
+ *        logical register.
+ *        NPE Assembler instruction:  "mov16 d0, #0"
+ */
+#define IX_NPEDL_INSTR_WR_REG_SHORT   0x0000C000
+
+/**
+ * @def IX_NPEDL_INSTR_RD_FIFO
+ * @brief NPE Immediate-Mode Instruction, used to write a 16-bit NPE internal
+ *        logical register.
+ *        NPE Assembler instruction:  "cprd32 d0    &&& DBG_RdInFIFO"
+ */
+#define IX_NPEDL_INSTR_RD_FIFO        0x0F888220    
+
+/**
+ * @def IX_NPEDL_INSTR_RESET_MBOX
+ * @brief NPE Instruction, used to reset Mailbox (MBST) register
+ *        NPE Assembler instruction:  "mov32 d0, d0  &&& DBG_ClearM"
+ */
+#define IX_NPEDL_INSTR_RESET_MBOX     0x0FAC8210
+
+
+/*
+ * Bit-offsets from LSB, of particular bit-fields in an NPE instruction
+ */
+
+/**
+ * @def IX_NPEDL_OFFSET_INSTR_SRC
+ * @brief LSB-offset to SRC (source operand) field of an NPE Instruction
+ */
+#define IX_NPEDL_OFFSET_INSTR_SRC              4
+
+/**
+ * @def IX_NPEDL_OFFSET_INSTR_DEST
+ * @brief LSB-offset to DEST (destination operand) field of an NPE Instruction
+ */
+#define IX_NPEDL_OFFSET_INSTR_DEST             9
+
+/**
+ * @def IX_NPEDL_OFFSET_INSTR_COPROC
+ * @brief LSB-offset to COPROC (coprocessor instruction) field of an NPE
+ *        Instruction
+ */
+#define IX_NPEDL_OFFSET_INSTR_COPROC          18
+
+
+/*
+ * masks used to read/write particular bits of an NPE Instruction
+ */
+
+/**
+ * @def IX_NPEDL_MASK_IMMED_INSTR_SRC_DATA
+ * @brief Mask the bits of 16-bit data value (least-sig 5 bits) to be used in
+ *        SRC field of immediate-mode NPE instruction
+ */
+#define IX_NPEDL_MASK_IMMED_INSTR_SRC_DATA         0x1F 
+
+/**
+ * @def IX_NPEDL_MASK_IMMED_INSTR_COPROC_DATA
+ * @brief Mask the bits of 16-bit data value (most-sig 11 bits) to be used in
+ *        COPROC field of immediate-mode NPE instruction
+ */
+#define IX_NPEDL_MASK_IMMED_INSTR_COPROC_DATA      0xFFE0
+
+/**
+ * @def IX_NPEDL_OFFSET_IMMED_INSTR_COPROC_DATA
+ * @brief LSB offset of the bit-field of 16-bit data value (most-sig 11 bits)
+ *        to be used in COPROC field of immediate-mode NPE instruction
+ */
+#define IX_NPEDL_OFFSET_IMMED_INSTR_COPROC_DATA    5
+
+/**
+ * @def IX_NPEDL_DISPLACE_IMMED_INSTR_COPROC_DATA
+ * @brief Number of left-shifts required to align most-sig 11 bits of 16-bit
+ *        data value into COPROC field of immediate-mode NPE instruction
+ */
+#define IX_NPEDL_DISPLACE_IMMED_INSTR_COPROC_DATA \
+     (IX_NPEDL_OFFSET_INSTR_COPROC - IX_NPEDL_OFFSET_IMMED_INSTR_COPROC_DATA)
+
+/**
+ * @def IX_NPEDL_WR_INSTR_LDUR
+ * @brief LDUR value used with immediate-mode NPE Instructions by the NpeDl
+ *        for writing to NPE internal logical registers
+ */
+#define IX_NPEDL_WR_INSTR_LDUR                     1
+
+/**
+ * @def IX_NPEDL_RD_INSTR_LDUR
+ * @brief LDUR value used with NON-immediate-mode NPE Instructions by the NpeDl
+ *        for reading from NPE internal logical registers
+ */
+#define IX_NPEDL_RD_INSTR_LDUR                     0
+
+
+/**
+ * @enum IxNpeDlCtxtRegNum
+ * @brief Numeric values to identify the NPE internal Context Store registers
+ */
+typedef enum
+{
+    IX_NPEDL_CTXT_REG_STEVT = 0,  /**< identifies STEVT   */
+    IX_NPEDL_CTXT_REG_STARTPC,    /**< identifies STARTPC */
+    IX_NPEDL_CTXT_REG_REGMAP,     /**< identifies REGMAP  */
+    IX_NPEDL_CTXT_REG_CINDEX,     /**< identifies CINDEX  */
+    IX_NPEDL_CTXT_REG_MAX         /**< Total number of Context Store registers */
+} IxNpeDlCtxtRegNum;
+
+
+/*
+ * NPE Context Store register logical addresses
+ */
+
+/**
+ * @def IX_NPEDL_CTXT_REG_ADDR_STEVT
+ * @brief Logical address of STEVT NPE internal Context Store register
+ */
+#define IX_NPEDL_CTXT_REG_ADDR_STEVT      0x0000001B
+
+/**
+ * @def IX_NPEDL_CTXT_REG_ADDR_STARTPC
+ * @brief Logical address of STARTPC NPE internal Context Store register
+ */
+#define IX_NPEDL_CTXT_REG_ADDR_STARTPC    0x0000001C
+
+/**
+ * @def IX_NPEDL_CTXT_REG_ADDR_REGMAP
+ * @brief Logical address of REGMAP NPE internal Context Store register
+ */
+#define IX_NPEDL_CTXT_REG_ADDR_REGMAP     0x0000001E
+
+/**
+ * @def IX_NPEDL_CTXT_REG_ADDR_CINDEX
+ * @brief Logical address of CINDEX NPE internal Context Store register
+ */
+#define IX_NPEDL_CTXT_REG_ADDR_CINDEX     0x0000001F
+
+
+/*
+ * NPE Context Store register reset values
+ */
+
+/**
+ * @def IX_NPEDL_CTXT_REG_RESET_STEVT
+ * @brief Reset value of STEVT NPE internal Context Store register
+ *        (STEVT = off, 0x80)
+ */
+#define IX_NPEDL_CTXT_REG_RESET_STEVT     0x80
+
+/**
+ * @def IX_NPEDL_CTXT_REG_RESET_STARTPC
+ * @brief Reset value of STARTPC NPE internal Context Store register
+ *        (STARTPC = 0x0000)
+ */
+#define IX_NPEDL_CTXT_REG_RESET_STARTPC   0x0000
+
+/**
+ * @def IX_NPEDL_CTXT_REG_RESET_REGMAP
+ * @brief Reset value of REGMAP NPE internal Context Store register
+ *        (REGMAP = d0->p0, d8->p2, d16->p4)
+ */
+#define IX_NPEDL_CTXT_REG_RESET_REGMAP    0x0820
+
+/**
+ * @def IX_NPEDL_CTXT_REG_RESET_CINDEX
+ * @brief Reset value of CINDEX NPE internal Context Store register
+ *        (CINDEX = 0)
+ */
+#define IX_NPEDL_CTXT_REG_RESET_CINDEX    0x00
+
+
+/*
+ * numeric range of context levels available on an NPE
+ */
+
+/**
+ * @def IX_NPEDL_CTXT_NUM_MIN
+ * @brief Lowest NPE Context number in range
+ */
+#define IX_NPEDL_CTXT_NUM_MIN             0
+
+/**
+ * @def IX_NPEDL_CTXT_NUM_MAX
+ * @brief Highest NPE Context number in range
+ */
+#define IX_NPEDL_CTXT_NUM_MAX             15
+
+
+/*
+ * Physical NPE internal registers
+ */
+
+/**
+ * @def IX_NPEDL_TOTAL_NUM_PHYS_REG
+ * @brief Number of Physical registers currently supported
+ *        Initial NPE implementations will have a 32-word register file.
+ *        Later implementations may have a 64-word register file.
+ */
+#define IX_NPEDL_TOTAL_NUM_PHYS_REG               32
+
+/**
+ * @def IX_NPEDL_OFFSET_PHYS_REG_ADDR_REGMAP
+ * @brief LSB-offset of Regmap number in Physical NPE register address, used
+ *        for Physical To Logical register address mapping in the NPE
+ */
+#define IX_NPEDL_OFFSET_PHYS_REG_ADDR_REGMAP      1
+
+/**
+ * @def IX_NPEDL_MASK_PHYS_REG_ADDR_LOGICAL_ADDR
+ * @brief Mask to extract a logical NPE register address from a physical
+ *        register address, used for Physical To Logical address mapping
+ */
+#define IX_NPEDL_MASK_PHYS_REG_ADDR_LOGICAL_ADDR   0x1
+
+#endif /* IXNPEDLNPEMGRECREGISTERS_P_H */

cpu/ixp/npe/include/IxNpeDlNpeMgrUtils_p.h

diff --git a/cpu/ixp/npe/include/IxNpeDlNpeMgrUtils_p.h b/cpu/ixp/npe/include/IxNpeDlNpeMgrUtils_p.h
new file mode 100644
index 0000000..a752f26
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeDlNpeMgrUtils_p.h
@@ -0,0 +1,405 @@
+/**
+ * @file IxNpeDlNpeMgrUtils_p.h
+ *
+ * @author Intel Corporation
+ * @date 18 February 2002
+ * @brief This file contains the private API for the NpeMgr module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+
+/**
+ * @defgroup IxNpeDlNpeMgrUtils_p IxNpeDlNpeMgrUtils_p
+ *
+ * @brief The private API for the IxNpeDl NpeMgr Utils module
+ * 
+ * @{
+ */
+
+#ifndef IXNPEDLNPEMGRUTILS_P_H
+#define IXNPEDLNPEMGRUTILS_P_H
+
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxNpeDl.h"
+#include "IxOsalTypes.h"
+#include "IxNpeDlNpeMgrEcRegisters_p.h"
+
+
+/*
+ * Function Prototypes
+ */
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrInsMemWrite (UINT32 npeBaseAddress,
+                                           UINT32 insMemAddress,
+			                   UINT32 insMemData,
+                                           BOOL verify)
+ * 
+ * @brief Writes a word to NPE Instruction memory
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * @param UINT32 [in] insMemAddress  - NPE instruction memory address to write
+ * @param UINT32 [in] insMemData     - data to write to instruction memory
+ * @param BOOL   [in] verify         - if TRUE, verify the memory location is
+ *                                     written successfully.
+ * 
+ * This function is used to write a single word of data to a location in NPE 
+ * instruction memory.  If the <i>verify</i> option is ON, NpeDl will read back
+ * from the memory location to verify that it was written successfully
+ * 
+ * @pre
+ *
+ * @post
+ *
+ * @return
+ *    - IX_FAIL if verify is TRUE and the memory location was not written
+ *      successfully
+ *    - IX_SUCCESS otherwise
+ */ 
+IX_STATUS
+ixNpeDlNpeMgrInsMemWrite (UINT32 npeBaseAddress, UINT32 insMemAddress,
+			  UINT32 insMemData, BOOL verify);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrDataMemWrite (UINT32 npeBaseAddress,
+                                            UINT32 dataMemAddress,
+	                                    UINT32 dataMemData,
+                                            BOOL verify)
+ * 
+ * @brief Writes a word to NPE Data memory
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * @param UINT32 [in] dataMemAddress - NPE data memory address to write
+ * @param UINT32 [in] dataMemData    - data to write to NPE data memory
+ * @param BOOL   [in] verify         - if TRUE, verify the memory location is
+ *                                     written successfully.
+ * 
+ * This function is used to write a single word of data to a location in NPE 
+ * data memory.  If the <i>verify</i> option is ON, NpeDl will read back from
+ * the memory location to verify that it was written successfully
+ * 
+ * @pre
+ *
+ * @post
+ *
+ * @return
+ *    - IX_FAIL if verify is TRUE and the memory location was not written
+ *      successfully
+ *    - IX_SUCCESS otherwise
+ */ 
+IX_STATUS
+ixNpeDlNpeMgrDataMemWrite (UINT32 npeBaseAddress, UINT32 dataMemAddress,
+			   UINT32 dataMemData, BOOL verify);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrExecAccRegWrite (UINT32 npeBaseAddress,
+                                          UINT32 regAddress,
+                                          UINT32 regData)
+ * 
+ * @brief Writes a word to an NPE Execution Access register
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * @param UINT32 [in] regAddress     - NPE Execution Access register address
+ * @param UINT32 [in] regData        - data to write to register
+ * 
+ * This function is used to write a single word of data to an NPE Execution
+ * Access register.
+ * 
+ * @pre
+ *
+ * @post
+ *
+ * @return none
+ */ 
+void
+ixNpeDlNpeMgrExecAccRegWrite (UINT32 npeBaseAddress, UINT32 regAddress,
+			      UINT32 regData);
+
+
+/**
+ * @fn UINT32 ixNpeDlNpeMgrExecAccRegRead (UINT32 npeBaseAddress,
+                                           UINT32 regAddress)
+ * 
+ * @brief Reads the contents of an NPE Execution Access register
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * @param UINT32 [in] regAddress     - NPE Execution Access register address
+ * 
+ * This function is used to read the contents of an NPE Execution
+ * Access register.
+ * 
+ * @pre
+ *
+ * @post
+ *
+ * @return The value read from the Execution Access register
+ */ 
+UINT32
+ixNpeDlNpeMgrExecAccRegRead (UINT32 npeBaseAddress, UINT32 regAddress);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrCommandIssue (UINT32 npeBaseAddress,
+                                       UINT32 command)
+ * 
+ * @brief Issues an NPE Execution Control command
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * @param UINT32 [in] command        - Command to issue
+ * 
+ * This function is used to issue a stand-alone NPE Execution Control command
+ * (e.g. command to Stop NPE execution)
+ * 
+ * @pre
+ *
+ * @post
+ *
+ * @return none
+ */ 
+void
+ixNpeDlNpeMgrCommandIssue (UINT32 npeBaseAddress, UINT32 command);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrDebugInstructionPreExec (UINT32 npeBaseAddress)
+ * 
+ * @brief Prepare to executes one or more NPE instructions in the Debug
+ *        Execution Stack level.
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * 
+ * This function should be called once before a sequence of calls to 
+ * ixNpeDlNpeMgrDebugInstructionExec().
+ * 
+ * @pre
+ *
+ * @post
+ *     - ixNpeDlNpeMgrDebugInstructionPostExec() should be called to restore
+ *       registers values altered by this function
+ *
+ * @return none
+ */ 
+void
+ixNpeDlNpeMgrDebugInstructionPreExec (UINT32 npeBaseAddress);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrDebugInstructionExec (UINT32 npeBaseAddress,
+                                               UINT32 npeInstruction,
+                                               UINT32 ctxtNum,
+                                               UINT32 ldur)
+ * 
+ * @brief Executes a single instruction on the NPE at the Debug Execution Stack
+ *        level
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * @param UINT32 [in] npeInstruction - Value to write to INSTR (Instruction)
+ *                                     register
+ * @param UINT32 [in] ctxtNum        - context the instruction will be executed
+ *                                     in and which context store it may access
+ * @param UINT32 [in] ldur           - Long Immediate Duration, set to non-zero
+ *                                     to use long-immediate mode instruction
+ * 
+ * This function is used to execute a single instruction in the NPE pipeline at
+ * the debug Execution Context Stack level. It won't disturb the state of other
+ * executing contexts.  Its useful for performing NPE operations, such as
+ * writing to NPE Context Store registers and physical registers, that cannot
+ * be carried out directly using the Configuration Bus registers. This function
+ * will return TIMEOUT status if NPE not responding due to NPS is hang / halt.
+ * 
+ * @pre 
+ *     - The NPE should be stopped and in a clean state
+ *     - ixNpeDlNpeMgrDebugInstructionPreExec() should be called once before
+ *       a sequential of 1 or more calls to this function
+ *
+ * @post
+ *     - ixNpeDlNpeMgrDebugInstructionPostExec() should be called after 
+ *       a sequence of calls to this function
+ *
+ * @return 
+ *    - IX_NPEDL_CRITICAL_NPE_ERR if execution of instruction failed / timeout
+ *    - IX_SUCCESS otherwise 
+ */ 
+IX_STATUS
+ixNpeDlNpeMgrDebugInstructionExec (UINT32 npeBaseAddress,
+				   UINT32 npeInstruction,
+				   UINT32 ctxtNum, UINT32 ldur);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrDebugInstructionPostExec (UINT32 npeBaseAddress)
+ * 
+ * @brief Clean up after executing one or more NPE instructions in the
+ *        Debug Stack Level
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * 
+ * This function should be called once following a sequence of calls to 
+ * ixNpeDlNpeMgrDebugInstructionExec().
+ *
+ * @pre 
+ *    -  ixNpeDlNpeMgrDebugInstructionPreExec() was called earlier
+ *
+ * @post
+ *    -  The Instruction Pipeline will cleared
+ *
+ * @return none
+ */ 
+void
+ixNpeDlNpeMgrDebugInstructionPostExec (UINT32 npeBaseAddress);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrPhysicalRegWrite (UINT32 npeBaseAddress,
+                                                UINT32 regAddr,
+                                                UINT32 regValue,
+					        BOOL verify)
+ * 
+ * @brief Write one of the 32* 32-bit physical registers in the NPE data 
+ *        register file
+ *
+ * @param UINT32 [in] npeBaseAddress - Base Address of NPE
+ * @param UINT32 [in] regAddr        - number of the physical register (0-31)*
+ * @param UINT32 [in] regValue       - value to write to the physical register
+ * @param BOOL   [in] verify         - if TRUE, verify the register is written
+ *                                     successfully.
+ * 
+ * This function writes a physical register in the NPE data register file.
+ * If the <i>verify</i> option is ON, NpeDl will read back the register to 
+ * verify that it was written successfully
+ * *Note that release 1.0 of this software supports 32 physical
+ * registers, but 64 may be supported in future versions.
+ * 
+ * @pre
+ *    - The NPE should be stopped and in a clean state
+ *    - ixNpeDlNpeMgrDebugInstructionPreExec() should be called once before
+ *      a sequential of 1 or more calls to this function
+ *
+ * @post
+ *    - Contents of REGMAP Context Store register for Context 0 will be altered
+ *    - ixNpeDlNpeMgrDebugInstructionPostExec() should be called after 
+ *      a sequence of calls to this function
+ *
+ * @return
+ *    - IX_FAIL if verify is TRUE and the Context Register was not written
+ *      successfully
+ *    - IX_SUCCESS if Context Register was written successfully
+ *    - IX_NPEDL_CRITICAL_NPE_ERR if Context Register was not written 
+ *      successfully due to timeout error where NPE is not responding
+ */
+IX_STATUS
+ixNpeDlNpeMgrPhysicalRegWrite (UINT32 npeBaseAddress, UINT32 regAddr,
+			       UINT32 regValue, BOOL verify);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrCtxtRegWrite (UINT32 npeBaseAddress,
+                                            UINT32 ctxtNum,
+                                            IxNpeDlCtxtRegNum ctxtReg,
+                                            UINT32 ctxtRegVal,
+                                            BOOL verify)
+ * 
+ * @brief Writes a value to a Context Store register on an NPE
+ *
+ * @param UINT32 [in] npeBaseAddress     - Base Address of NPE
+ * @param UINT32 [in] ctxtNum            - context store to access
+ * @param IxNpeDlCtxtRegNum [in] ctxtReg - which Context Store reg to write
+ * @param UINT32 [in] ctxtRegVal         - value to write to the Context Store
+ *                                         register
+ * @param BOOL   [in] verify             - if TRUE, verify the register is
+ *                                         written successfully.
+ * 
+ * This function writes the contents of a Context Store register in the NPE 
+ * register file. If the <i>verify</i> option is ON, NpeDl will read back the
+ * register to verify that it was written successfully
+ * 
+ * @pre
+ *    - The NPE should be stopped and in a clean state
+ *    - ixNpeDlNpeMgrDebugInstructionPreExec() should be called once before
+ *      a sequential of 1 or more calls to this function
+ *
+ * @post
+ *    - ixNpeDlNpeMgrDebugInstructionPostExec() should be called after 
+ *      a sequence of calls to this function
+ *
+ * @return
+ *    - IX_FAIL if verify is TRUE and the Context Register was not written
+ *      successfully
+ *    - IX_SUCCESS if Context Register was written successfully
+ *    - IX_NPEDL_CRITICAL_NPE_ERR if Context Register was not written 
+ *      successfully due to timeout error where NPE is not responding
+ */
+IX_STATUS
+ixNpeDlNpeMgrCtxtRegWrite (UINT32 npeBaseAddress, UINT32 ctxtNum,
+			   IxNpeDlCtxtRegNum ctxtReg, UINT32 ctxtRegVal,
+			   BOOL verify);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrUtilsStatsShow (void)
+ *
+ * @brief This function will display the statistics of the IxNpeDl NpeMgrUtils
+ *        module
+ *
+ * @return none
+ */
+void
+ixNpeDlNpeMgrUtilsStatsShow (void);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrUtilsStatsReset (void)
+ *
+ * @brief This function will reset the statistics of the IxNpeDl NpeMgrUtils
+ *        module
+ *
+ * @return none
+ */
+void
+ixNpeDlNpeMgrUtilsStatsReset (void);
+
+
+#endif  /* IXNPEDLNPEMGRUTILS_P_H */

cpu/ixp/npe/include/IxNpeDlNpeMgr_p.h

diff --git a/cpu/ixp/npe/include/IxNpeDlNpeMgr_p.h b/cpu/ixp/npe/include/IxNpeDlNpeMgr_p.h
new file mode 100644
index 0000000..b7fb0f0
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeDlNpeMgr_p.h
@@ -0,0 +1,260 @@
+/**
+ * @file IxNpeDlNpeMgr_p.h
+ *
+ * @author Intel Corporation
+ * @date 14 December 2001
+ * @brief This file contains the private API for the NpeMgr module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+
+/**
+ * @defgroup IxNpeDlNpeMgr_p IxNpeDlNpeMgr_p
+ *
+ * @brief The private API for the IxNpeDl NpeMgr module
+ * 
+ * @{
+ */
+
+#ifndef IXNPEDLNPEMGR_P_H
+#define IXNPEDLNPEMGR_P_H
+
+
+/*
+ * Put the user defined include files required.
+ */
+#include "IxNpeDl.h"
+#include "IxOsalTypes.h"
+
+
+/*
+ * Function Prototypes
+ */
+
+
+/**
+ * @fn void ixNpeDlNpeMgrInit (void)
+ * 
+ * @brief Initialises the NpeMgr module
+ *
+ * @param none
+ * 
+ * This function initialises the NpeMgr module.
+ * It should be called before any other function in this module is called.
+ * It only needs to be called once, but can be called multiple times safely.
+ * The code will ASSERT on failure.
+ * 
+ * @pre
+ *     - It must be called before any other function in this module
+ *
+ * @post
+ *     - NPE Configuration Register memory space will be mapped using
+ *       IxOsal. This memory will not be unmapped by this module.
+ *
+ * @return none
+ */ 
+void
+ixNpeDlNpeMgrInit (void);
+
+
+/**
+ * @fn IX_STATUS ixNpeMhNpeMgrUninit (void)
+ *
+ * @brief This function will uninitialise the IxNpeDlNpeMgr sub-component.
+ *
+ * This function will uninitialise the IxNpeDlNpeMgr sub-component.
+ * It should only be called once, and only if the IxNpeDlNpeMgr sub-component
+ * has already been initialised by calling @ref ixNpeDlNpeMgrInit().
+ * No other IxNpeDlNpeMgr sub-component API functions should be called
+ * until @ref ixNpeDlNpeMgrInit() is called again.
+ * If possible, this function should be called before a soft reboot or unloading
+ * a kernel module to perform any clean up operations required for IxNpeMh.
+ *
+ * @return
+ *      - IX_SUCCESS if the operation was successful
+ *      - IX_FAIL otherwise
+ */
+
+IX_STATUS ixNpeDlNpeMgrUninit (void);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrImageLoad (IxNpeDlNpeId npeId,
+                                           UINT32 *imageCodePtr,
+                                           BOOL verify)
+ * 
+ * @brief Loads a image of microcode onto an NPE
+ *
+ * @param IxNpeDlNpeId [in] npeId     - Id of target NPE
+ * @param UINT32* [in] imageCodePtr - pointer to image code in image to be
+ *                                      downloaded
+ * @param BOOL [in] verify            - if TRUE, verify each word written to
+ *                                      NPE memory.
+ * 
+ * This function loads a image containing blocks of microcode onto a
+ * particular NPE. If the <i>verify</i> option is ON, NpeDl will read back each
+ * word written and verify that it was written successfully
+ * 
+ * @pre
+ *     - The NPE should be stopped beforehand
+ *
+ * @post
+ *     - The NPE Instruction Pipeline may be flushed clean
+ *
+ * @return
+ *     - IX_SUCCESS if the download was successful
+ *     - IX_FAIL if the download failed
+ *     - IX_NPEDL_CRITICAL_NPE_ERR if the download failed due to timeout error 
+ *       where NPE is not responding
+ */ 
+IX_STATUS
+ixNpeDlNpeMgrImageLoad (IxNpeDlNpeId npeId, UINT32 *imageCodePtr,
+			  BOOL verify);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrNpeReset (IxNpeDlNpeId npeId)
+ * 
+ * @brief sets a NPE to RESET state
+ *
+ * @param IxNpeDlNpeId [in] npeId - id of target NPE
+ * 
+ * This function performs a soft NPE reset by writing reset values to the
+ * Configuration Bus Execution Control registers, the Execution Context Stack
+ * registers, the Physical Register file, and the Context Store registers for 
+ * each context number. It also clears inFIFO, outFIFO and Watchpoint FIFO.
+ * It does not reset NPE Co-processors.
+ * 
+ * @pre
+ *     - The NPE should be stopped beforehand
+ *
+ * @post
+ *     - NPE NextProgram Counter (NextPC) will be set to a fixed initial value,
+ *       such as 0.  This should be explicitly set by downloading State
+ *       Information before starting NPE Execution.
+ *     - The NPE Instruction Pipeline will be in a clean state.
+ *
+ * @return
+ *     - IX_SUCCESS if the operation was successful
+ *     - IX_FAIL if the operation failed
+ *     - IX_NPEDL_CRITICAL_NPE_ERR if the operation failed due to NPE hang
+ */ 
+IX_STATUS
+ixNpeDlNpeMgrNpeReset (IxNpeDlNpeId npeId);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrNpeStart (IxNpeDlNpeId npeId)
+ * 
+ * @brief Starts NPE Execution
+ *
+ * @param IxNpeDlNpeId [in] npeId - Id of target NPE
+ * 
+ * Ensures only background Execution Stack Level is Active, clears instruction
+ * pipeline, and starts Execution on a NPE by sending a Start NPE command to
+ * the NPE. Checks the execution status of the NPE to verify that it is
+ * running.
+ * 
+ * @pre
+ *     - The NPE should be stopped beforehand.
+ *     - Note that this function does not set the NPE Next Program Counter 
+ *       (NextPC), so it should be set beforehand if required by downloading 
+ *       appropriate State Information.
+ *
+ * @post
+ *
+ * @return
+ *     - IX_SUCCESS if the operation was successful
+ *     - IX_FAIL otherwise
+ */ 
+IX_STATUS
+ixNpeDlNpeMgrNpeStart (IxNpeDlNpeId npeId);
+
+
+/**
+ * @fn IX_STATUS ixNpeDlNpeMgrNpeStop (IxNpeDlNpeId npeId)
+ * 
+ * @brief Halts NPE Execution
+ *
+ * @param IxNpeDlNpeId [in] npeId - id of target NPE
+ * 
+ * Stops execution on an NPE by sending a Stop NPE command to the NPE.
+ * Checks the execution status of the NPE to verify that it has stopped.
+ *
+ * @pre
+ *
+ * @post
+ *
+ * @return 
+ *     - IX_SUCCESS if the operation was successful
+ *     - IX_FAIL otherwise
+ */ 
+IX_STATUS
+ixNpeDlNpeMgrNpeStop (IxNpeDlNpeId npeId);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrStatsShow (void)
+ *
+ * @brief This function will display statistics of the IxNpeDl NpeMgr module
+ *
+ * @return none
+ */
+void
+ixNpeDlNpeMgrStatsShow (void);
+
+
+/**
+ * @fn void ixNpeDlNpeMgrStatsReset (void)
+ *
+ * @brief This function will reset the statistics of the IxNpeDl NpeMgr module
+ *
+ * @return none
+ */
+void
+ixNpeDlNpeMgrStatsReset (void);
+
+
+#endif /* IXNPEDLIMAGEMGR_P_H */
+
+/**
+ * @} defgroup IxNpeDlNpeMgr_p
+ */

cpu/ixp/npe/include/IxNpeMh.h

diff --git a/cpu/ixp/npe/include/IxNpeMh.h b/cpu/ixp/npe/include/IxNpeMh.h
new file mode 100644
index 0000000..20ee38b
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMh.h
@@ -0,0 +1,497 @@
+/**
+ * @file IxNpeMh.h
+ *
+ * @date 14 Dec 2001
+ *
+ * @brief This file contains the public API for the IXP400 NPE Message
+ * Handler component.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeMh IXP400 NPE Message Handler (IxNpeMh) API
+ *
+ * @brief The public API for the IXP400 NPE Message Handler component.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEMH_H
+#define IXNPEMH_H
+
+#include "IxOsalTypes.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+#define IX_NPEMH_MIN_MESSAGE_ID (0x00) /**< minimum valid message ID */
+#define IX_NPEMH_MAX_MESSAGE_ID (0xFF) /**< maximum valid message ID */
+
+#define IX_NPEMH_SEND_RETRIES_DEFAULT (3) /**< default msg send retries */
+
+
+/**
+ * @def IX_NPEMH_CRITICAL_NPE_ERR
+ *
+ * @brief NpeMH function return value for a Critical NPE error occuring during
+          sending/receiving message. Assume NPE hang / halt if this value is
+          returned.
+ */
+#define IX_NPEMH_CRITICAL_NPE_ERR        2
+
+/**
+ * @enum IxNpeMhNpeId
+ *
+ * @brief The ID of a particular NPE.
+ * @note In this context, for IXP425 Silicon (B0):<br> 
+ *      - NPE-A has HDLC, HSS, AAL and UTOPIA Coprocessors.<br> 
+ *      - NPE-B has Ethernet Coprocessor.<br>
+ *      - NPE-C has Ethernet, AES, DES and HASH Coprocessors.<br>
+ *      - IXP400 Product Line have different combinations of coprocessors. 
+ */
+
+typedef enum
+{
+    IX_NPEMH_NPEID_NPEA = 0, /**< ID for NPE-A */
+    IX_NPEMH_NPEID_NPEB,     /**< ID for NPE-B */
+    IX_NPEMH_NPEID_NPEC,     /**< ID for NPE-C */
+    IX_NPEMH_NUM_NPES        /**< Number of NPEs */
+} IxNpeMhNpeId;
+
+/**
+ * @enum IxNpeMhNpeInterrupts
+ *
+ * @brief Indicator specifying whether or not NPE interrupts should drive
+ * receiving of messages from the NPEs.
+ */
+
+typedef enum
+{
+    IX_NPEMH_NPEINTERRUPTS_NO = 0, /**< Don't use NPE interrupts */
+    IX_NPEMH_NPEINTERRUPTS_YES     /**< Do use NPE interrupts */
+} IxNpeMhNpeInterrupts;
+
+/**
+ * @brief The 2-word message structure to send to and receive from the
+ * NPEs.
+ */
+
+typedef struct
+{
+    UINT32 data[2]; /**< the actual data of the message */
+} IxNpeMhMessage;
+
+/** message ID */
+typedef UINT32 IxNpeMhMessageId;
+
+/**
+ * @typedef IxNpeMhCallback
+ *
+ * @brief This prototype shows the format of a message callback function.
+ *
+ * This prototype shows the format of a message callback function.  The
+ * message callback will be passed the message to be handled and will also
+ * be told from which NPE the message was received.  The message callback
+ * will either be registered by ixNpeMhUnsolicitedCallbackRegister() or
+ * passed as a parameter to ixNpeMhMessageWithResponseSend().  It will be
+ * called from within an ISR triggered by the NPE's "outFIFO not empty"
+ * interrupt (see ixNpeMhInitialize()).  The parameters passed are the ID
+ * of the NPE that the message was received from, and the message to be
+ * handled.<P><B>Re-entrancy:</B> This function is only a prototype, and
+ * will be implemented by the client.  It does not need to be re-entrant.
+ */
+
+typedef void (*IxNpeMhCallback) (IxNpeMhNpeId, IxNpeMhMessage);
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhInitialize (
+           IxNpeMhNpeInterrupts npeInterrupts)
+ *
+ * @brief This function will initialise the IxNpeMh component.
+ *
+ * @param npeInterrupts @ref IxNpeMhNpeInterrupts [in] - This parameter
+ * dictates whether or not the IxNpeMh component will service NPE "outFIFO
+ * not empty" interrupts to trigger receiving and processing of messages
+ * from the NPEs.  If not then the client must use ixNpeMhMessagesReceive()
+ * to control message receiving and processing.
+ *
+ * This function will initialise the IxNpeMh component.  It should only be
+ * called once, prior to using the IxNpeMh component.  The following
+ * actions will be performed by this function:<OL><LI>Initialization of
+ * internal data structures (e.g. solicited and unsolicited callback
+ * tables).</LI><LI>Configuration of the interface with the NPEs (e.g.
+ * enabling of NPE "outFIFO not empty" interrupts).</LI><LI>Registration of
+ * ISRs that will receive and handle messages when the NPEs' "outFIFO not
+ * empty" interrupts fire (if npeInterrupts equals
+ * IX_NPEMH_NPEINTERRUPTS_YES).</LI></OL>
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+PUBLIC IX_STATUS ixNpeMhInitialize (
+    IxNpeMhNpeInterrupts npeInterrupts);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhUnload (void)
+ *
+ * @brief This function will uninitialise the IxNpeMh component.
+ *
+ * This function will uninitialise the IxNpeMh component.  It should only be
+ * called once, and only if the IxNpeMh component has already been initialised.
+ * No other IxNpeMh API functions should be called until @ref ixNpeMhInitialize
+ * is called again.
+ * If possible, this function should be called before a soft reboot or unloading
+ * a kernel module to perform any clean up operations required for IxNpeMh.
+ *
+ * The following actions will be performed by this function:
+ * <OL><LI>Unmapping of kernel memory mapped by the function
+ * @ref ixNpeMhInitialize.</LI></OL>
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+PUBLIC IX_STATUS ixNpeMhUnload (void);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhUnsolicitedCallbackRegister (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessageId messageId,
+           IxNpeMhCallback unsolicitedCallback)
+ *
+ * @brief This function will register an unsolicited callback for a
+ * particular NPE and message ID.
+ *
+ * @param npeId @ref IxNpeMhNpeId [in] - The ID of the NPE whose messages
+ * the unsolicited callback will handle.
+ * @param messageId @ref IxNpeMhMessageId [in] - The ID of the messages the
+ * unsolicited callback will handle.
+ * @param unsolicitedCallback @ref IxNpeMhCallback [in] - The unsolicited
+ * callback function.  A value of NULL will deregister any previously
+ * registered callback for this NPE and message ID.
+ *
+ * This function will register an unsolicited message callback for a
+ * particular NPE and message ID.<P>If an unsolicited callback is already
+ * registered for the specified NPE and message ID then the callback will
+ * be overwritten.  Only one client will be responsible for handling a
+ * particular message ID associated with a NPE.  Registering a NULL
+ * unsolicited callback will deregister any previously registered
+ * callback.<P>The callback function will be called from an ISR that will
+ * be triggered by the NPE's "outFIFO not empty" interrupt (see
+ * ixNpeMhInitialize()) to handle any unsolicited messages of the specific
+ * message ID received from the NPE.  Unsolicited messages will be handled
+ * in the order they are received.<P>If no unsolicited callback can be
+ * found for a received message then it is assumed that the message is
+ * solicited.<P>If more than one client may be interested in a particular
+ * unsolicited message then the suggested strategy is to register a
+ * callback for the message that can itself distribute the message to
+ * multiple clients as necessary.<P>See also
+ * ixNpeMhUnsolicitedCallbackForRangeRegister().<P><B>Re-entrancy:</B> This
+ * function will be callable from any thread at any time.  IxOsal
+ * will be used for any necessary resource protection.
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+PUBLIC IX_STATUS ixNpeMhUnsolicitedCallbackRegister (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId messageId,
+    IxNpeMhCallback unsolicitedCallback);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhUnsolicitedCallbackForRangeRegister (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessageId minMessageId,
+           IxNpeMhMessageId maxMessageId,
+           IxNpeMhCallback unsolicitedCallback)
+ *
+ * @brief This function will register an unsolicited callback for a
+ * particular NPE and range of message IDs.
+ *
+ * @param npeId @ref IxNpeMhNpeId [in] - The ID of the NPE whose messages the
+ * unsolicited callback will handle.
+ * @param minMessageId @ref IxNpeMhMessageId [in] - The minimum message ID in
+ * the range of message IDs the unsolicited callback will handle.
+ * @param maxMessageId @ref IxNpeMhMessageId [in] - The maximum message ID in
+ * the range of message IDs the unsolicited callback will handle.
+ * @param unsolicitedCallback @ref IxNpeMhCallback [in] - The unsolicited
+ * callback function.  A value of NULL will deregister any previously
+ * registered callback(s) for this NPE and range of message IDs.
+ *
+ * This function will register an unsolicited callback for a particular NPE
+ * and range of message IDs.  It is a convenience function that is
+ * effectively the same as calling ixNpeMhUnsolicitedCallbackRegister() for
+ * each ID in the specified range.  See
+ * ixNpeMhUnsolicitedCallbackRegister() for more
+ * information.<P><B>Re-entrancy:</B> This function will be callable from
+ * any thread at any time.  IxOsal will be used for any necessary
+ * resource protection.
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+PUBLIC IX_STATUS ixNpeMhUnsolicitedCallbackForRangeRegister (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId minMessageId,
+    IxNpeMhMessageId maxMessageId,
+    IxNpeMhCallback unsolicitedCallback);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhMessageSend (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessage message,
+           UINT32 maxSendRetries)
+ *
+ * @brief This function will send a message to a particular NPE.
+ *
+ * @param npeId @ref IxNpeMhNpeId [in] - The ID of the NPE to send the message
+ * to.
+ * @param message @ref IxNpeMhMessage [in] - The message to send.
+ * @param maxSendRetries UINT32 [in] - Max num. of retries to perform
+ * if the NPE's inFIFO is full.
+ *
+ * This function will send a message to a particular NPE.  It will be the
+ * client's responsibility to ensure that the message is properly formed.
+ * The return status will signify to the client if the message was
+ * successfully sent or not.<P>If the message is sent to the NPE then this
+ * function will return a status of success.  Note that this will only mean
+ * the message has been placed in the NPE's inFIFO.  There will be no way
+ * of knowing that the NPE has actually read the message, but once in the
+ * incoming message queue it will be safe to assume that the NPE will
+ * process it.
+ * <P>The inFIFO may fill up sometimes if the Xscale is sending messages
+ * faster than the NPE can handle them. This forces us to retry attempts 
+ * to send the message until the NPE services the inFIFO. The client should
+ * specify a ceiling value for the number of retries suitable to their
+ * needs. IX_NPEMH_SEND_RETRIES_DEFAULT can be used as a default value for
+ * the <i>maxSendRetries</i> parameter for this function. Each retry
+ * exceeding this default number will incur a blocking delay of 1 microsecond,
+ * to avoid consuming too much AHB bus bandwidth while performing retries.
+ * <P>Note this function <B>must</B> only be used for messages.
+ * that do not solicit responses. If the message being sent will solicit a
+ * response then the ixNpeMhMessageWithResponseSend() function <B>must</B>
+ * be used to ensure that the response is correctly
+ * handled. <P> This function will return timeout status if NPE hang / halt 
+ * while sending message. The timeout error is not related to the 
+ * <i>maxSendRetries</i> as mentioned above. The timeout error will only occur 
+ * if the first word of the message has been sent to NPE (not exceeding 
+ * <i>maxSendRetries</i> when sending 1st message word), but the second word of
+ * the message can't be written to NPE's inFIFO due to NPE hang / halt after 
+ * maximum waiting time (IX_NPE_MH_MAX_NUM_OF_RETRIES). 
+ * <P><B>Re-entrancy:</B> This function will be callable from any
+ * thread at any time.  IxOsal will be used for any necessary
+ * resource protection.
+ *
+ * @return The function returns a status indicating success, failure or timeout.
+ */
+
+PUBLIC IX_STATUS ixNpeMhMessageSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    UINT32 maxSendRetries);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhMessageWithResponseSend (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessage message,
+           IxNpeMhMessageId solicitedMessageId,
+           IxNpeMhCallback solicitedCallback,
+           UINT32 maxSendRetries)
+ *
+ * @brief This function is equivalent to the ixNpeMhMessageSend() function,
+ * but must be used when the message being sent will solicited a response.
+ *
+ * @param npeId @ref IxNpeMhNpeId [in] - The ID of the NPE to send the message
+ * to.
+ * @param message @ref IxNpeMhMessage [in] - The message to send.
+ * @param solicitedMessageId @ref IxNpeMhMessageId [in] - The ID of the
+ * solicited response message.
+ * @param solicitedCallback @ref IxNpeMhCallback [in] - The function to use to
+ * pass the response message back to the client.  A value of NULL will
+ * cause the response message to be discarded.
+ * @param maxSendRetries UINT32 [in] - Max num. of retries to perform
+ * if the NPE's inFIFO is full.
+ *
+ * This function is equivalent to the ixNpeMhMessageSend() function, but
+ * must be used when the message being sent will solicited a
+ * response.<P>The client must specify the ID of the solicited response
+ * message to allow the response to be recognised when it is received.  The
+ * client must also specify a callback function to handle the received
+ * response.  The IxNpeMh component will not offer the facility to send a
+ * message to a NPE and receive a response within the same context.<P>Note
+ * if the client is not interested in the response, specifying a NULL
+ * callback will cause the response message to be discarded.<P>The
+ * solicited callback will be stored and called some time later from an ISR
+ * that will be triggered by the NPE's "outFIFO not empty" interrupt (see
+ * ixNpeMhInitialize()) to handle the response message corresponding to the
+ * message sent.  Response messages will be handled in the order they are
+ * received.<P>
+ * <P>The inFIFO may fill up sometimes if the Xscale is sending messages
+ * faster than the NPE can handle them. This forces us to retry attempts 
+ * to send the message until the NPE services the inFIFO. The client should
+ * specify a ceiling value for the number of retries suitable to their
+ * needs. IX_NPEMH_SEND_RETRIES_DEFAULT can be used as a default value for
+ * the <i>maxSendRetries</i> parameter for this function. Each retry
+ * exceeding this default number will incur a blocking delay of 1 microsecond,
+ * to avoid consuming too much AHB bus bandwidth while performing retries.
+ * <P> This function will return timeout status if NPE hang / halt 
+ * while sending message. The timeout error is not related to the 
+ * <i>maxSendRetries</i> as mentioned above. The timeout error will only occur 
+ * if the first word of the message has been sent to NPE (not exceeding 
+ * <i>maxSendRetries</i> when sending 1st message word), but the second word of
+ * the message can't be written to NPE's inFIFO due to NPE hang / halt after 
+ * maximum waiting time (IX_NPE_MH_MAX_NUM_OF_RETRIES). 
+ * <P><B>Re-entrancy:</B> This function will be callable from any
+ * thread at any time.  IxOsal will be used for any necessary
+ * resource protection.
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+PUBLIC IX_STATUS ixNpeMhMessageWithResponseSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback solicitedCallback,
+    UINT32 maxSendRetries);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhMessagesReceive (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will receive messages from a particular NPE and
+ * pass each message to the client via a solicited callback (for solicited
+ * messages) or an unsolicited callback (for unsolicited messages).
+ *
+ * @param npeId @ref IxNpeMhNpeId [in] - The ID of the NPE to receive and
+ * process messages from.
+ *
+ * This function will receive messages from a particular NPE and pass each
+ * message to the client via a solicited callback (for solicited messages)
+ * or an unsolicited callback (for unsolicited messages).<P>If the IxNpeMh
+ * component is initialised to service NPE "outFIFO not empty" interrupts
+ * (see ixNpeMhInitialize()) then there is no need to call this function.
+ * This function is only provided as an alternative mechanism to control
+ * the receiving and processing of messages from the NPEs.<P> This function
+ * will return timeout status if NPE hang / halt while receiving message. The
+ * timeout error will only occur if this function has read the first word of
+ * the message and can't read second word of the message from NPE's outFIFO
+ * after maximum retries (IX_NPE_MH_MAX_NUM_OF_RETRIES). 
+ * <P>Note this function cannot be called from within 
+ * an ISR as it will use resource protection mechanisms.<P><B>Re-entrancy:</B> 
+ * This function will be callable from any thread at any time.  IxOsal will be 
+ * used for any necessary resource protection.
+ *
+ * @return The function returns a status indicating success, failure or timeout.
+ */
+
+PUBLIC IX_STATUS ixNpeMhMessagesReceive (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhShow (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will display the current state of the IxNpeMh
+ * component.
+ *
+ * <B>Re-entrancy:</B> This function will be callable from
+ * any thread at any time.  However, no resource protection will be used
+ * so as not to impact system performance.  As this function is only
+ * reading statistical information then this is acceptable.
+ *
+ * @param npeId @ref IxNpeMhNpeId [in] - The ID of the NPE to display state
+ * information for.
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+PUBLIC IX_STATUS ixNpeMhShow (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @ingroup IxNpeMh
+ *
+ * @fn IX_STATUS ixNpeMhShowReset (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will reset the current state of the IxNpeMh
+ * component.
+ *
+ * <B>Re-entrancy:</B> This function will be callable from
+ * any thread at any time.  However, no resource protection will be used
+ * so as not to impact system performance.  As this function is only
+ * writing statistical information then this is acceptable.
+ *
+ * @param npeId @ref IxNpeMhNpeId [in] - The ID of the NPE to reset state
+ * information for.
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+PUBLIC IX_STATUS ixNpeMhShowReset (
+    IxNpeMhNpeId npeId);
+
+#endif /* IXNPEMH_H */
+
+/**
+ * @} defgroup IxNpeMh
+ */

cpu/ixp/npe/include/IxNpeMhConfig_p.h

diff --git a/cpu/ixp/npe/include/IxNpeMhConfig_p.h b/cpu/ixp/npe/include/IxNpeMhConfig_p.h
new file mode 100644
index 0000000..375b346
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMhConfig_p.h
@@ -0,0 +1,555 @@
+/**
+ * @file IxNpeMhConfig_p.h
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the private API for the Configuration module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeMhConfig_p IxNpeMhConfig_p
+ *
+ * @brief The private API for the Configuration module.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEMHCONFIG_P_H
+#define IXNPEMHCONFIG_P_H
+
+#include "IxOsal.h"
+
+#include "IxNpeMh.h"
+#include "IxNpeMhMacros_p.h"
+
+/*
+ * inline definition
+ */
+/* enable function inlining for performances */
+#ifdef IXNPEMHSOLICITEDCBMGR_C
+/* Non-inline functions will be defined in this translation unit. 
+	 Reason is that in GNU Compiler, if the Optimization is turn off, all extern inline
+	 functions will not be compiled.
+*/
+#		ifndef __wince
+#			ifndef IXNPEMHCONFIG_INLINE
+#				define IXNPEMHCONFIG_INLINE 
+#			endif
+#		else
+#			ifndef IXNPEMHCONFIG_INLINE
+#				define IXNPEMHCONFIG_INLINE IX_OSAL_INLINE_EXTERN
+#			endif
+#		endif /* __wince*/
+
+#else
+
+#		ifndef IXNPEMHCONFIG_INLINE
+#			define IXNPEMHCONFIG_INLINE IX_OSAL_INLINE_EXTERN
+#		endif /* IXNPEMHCONFIG_INLINE */
+#endif /* IXNPEMHSOLICITEDCBMGR_C */
+/*
+ * Typedefs and #defines, etc.
+ */
+ 
+typedef void (*IxNpeMhConfigIsr) (int); /**< ISR function pointer */
+
+/**
+ * @struct IxNpeMhConfigNpeInfo
+ *
+ * @brief This structure is used to maintain the configuration information
+ * associated with an NPE.
+ */
+
+typedef struct
+{
+    IxOsalMutex mutex;          /**< mutex */
+    UINT32 interruptId;     /**< interrupt ID */
+    UINT32 virtualRegisterBase; /**< register virtual base address */
+    UINT32 statusRegister;      /**< status register virtual address */
+    UINT32 controlRegister;     /**< control register virtual address */
+    UINT32 inFifoRegister;      /**< inFIFO register virutal address */
+    UINT32 outFifoRegister;     /**< outFIFO register virtual address */
+    IxNpeMhConfigIsr isr;   /**< isr routine for handling interrupt */
+    BOOL oldInterruptState; /**< old interrupt state (TRUE => enabled) */
+} IxNpeMhConfigNpeInfo;
+
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/**< NPE register base address */
+#define IX_NPEMH_NPE_BASE (IX_OSAL_IXP400_PERIPHERAL_PHYS_BASE)
+
+#define IX_NPEMH_NPEA_OFFSET (0x6000) /**< NPE-A register base offset */
+#define IX_NPEMH_NPEB_OFFSET (0x7000) /**< NPE-B register base offset */
+#define IX_NPEMH_NPEC_OFFSET (0x8000) /**< NPE-C register base offset */
+
+#define IX_NPEMH_NPESTAT_OFFSET (0x002C) /**< NPE status register offset */
+#define IX_NPEMH_NPECTL_OFFSET  (0x0030) /**< NPE control register offset */
+#define IX_NPEMH_NPEFIFO_OFFSET (0x0038) /**< NPE FIFO register offset */
+
+/** NPE-A register base address */
+#define IX_NPEMH_NPEA_BASE (IX_NPEMH_NPE_BASE + IX_NPEMH_NPEA_OFFSET)
+/** NPE-B register base address */
+#define IX_NPEMH_NPEB_BASE (IX_NPEMH_NPE_BASE + IX_NPEMH_NPEB_OFFSET)
+/** NPE-C register base address */
+#define IX_NPEMH_NPEC_BASE (IX_NPEMH_NPE_BASE + IX_NPEMH_NPEC_OFFSET)
+
+/* NPE-A configuration */
+
+/** NPE-A interrupt */
+#define IX_NPEMH_NPEA_INT  (IX_OSAL_IXP400_NPEA_IRQ_LVL)
+/** NPE-A FIFO register */
+#define IX_NPEMH_NPEA_FIFO (IX_NPEMH_NPEA_BASE + IX_NPEMH_NPEFIFO_OFFSET)
+/** NPE-A control register */
+#define IX_NPEMH_NPEA_CTL  (IX_NPEMH_NPEA_BASE + IX_NPEMH_NPECTL_OFFSET)
+/** NPE-A status register */
+#define IX_NPEMH_NPEA_STAT (IX_NPEMH_NPEA_BASE + IX_NPEMH_NPESTAT_OFFSET)
+
+/* NPE-B configuration */
+
+/** NPE-B interrupt */
+#define IX_NPEMH_NPEB_INT  (IX_OSAL_IXP400_NPEB_IRQ_LVL)
+/** NPE-B FIFO register */
+#define IX_NPEMH_NPEB_FIFO (IX_NPEMH_NPEB_BASE + IX_NPEMH_NPEFIFO_OFFSET)
+/** NPE-B control register */
+#define IX_NPEMH_NPEB_CTL  (IX_NPEMH_NPEB_BASE + IX_NPEMH_NPECTL_OFFSET)
+/** NPE-B status register */
+#define IX_NPEMH_NPEB_STAT (IX_NPEMH_NPEB_BASE + IX_NPEMH_NPESTAT_OFFSET)
+
+/* NPE-C configuration */
+
+/** NPE-C interrupt */
+#define IX_NPEMH_NPEC_INT  (IX_OSAL_IXP400_NPEC_IRQ_LVL)
+/** NPE-C FIFO register */
+#define IX_NPEMH_NPEC_FIFO (IX_NPEMH_NPEC_BASE + IX_NPEMH_NPEFIFO_OFFSET)
+/** NPE-C control register */
+#define IX_NPEMH_NPEC_CTL  (IX_NPEMH_NPEC_BASE + IX_NPEMH_NPECTL_OFFSET)
+/** NPE-C status register */
+#define IX_NPEMH_NPEC_STAT (IX_NPEMH_NPEC_BASE + IX_NPEMH_NPESTAT_OFFSET)
+
+/* NPE control register bit definitions */
+#define IX_NPEMH_NPE_CTL_OFE   (1 << 16) /**< OutFifoEnable */
+#define IX_NPEMH_NPE_CTL_IFE   (1 << 17) /**< InFifoEnable */
+#define IX_NPEMH_NPE_CTL_OFEWE (1 << 24) /**< OutFifoEnableWriteEnable */
+#define IX_NPEMH_NPE_CTL_IFEWE (1 << 25) /**< InFifoEnableWriteEnable */
+
+/* NPE status register bit definitions */
+#define IX_NPEMH_NPE_STAT_OFNE  (1 << 16) /**< OutFifoNotEmpty */
+#define IX_NPEMH_NPE_STAT_IFNF  (1 << 17) /**< InFifoNotFull */
+#define IX_NPEMH_NPE_STAT_OFNF  (1 << 18) /**< OutFifoNotFull */
+#define IX_NPEMH_NPE_STAT_IFNE  (1 << 19) /**< InFifoNotEmpty */
+#define IX_NPEMH_NPE_STAT_MBINT (1 << 20) /**< Mailbox interrupt */
+#define IX_NPEMH_NPE_STAT_IFINT (1 << 21) /**< InFifo interrupt */
+#define IX_NPEMH_NPE_STAT_OFINT (1 << 22) /**< OutFifo interrupt */
+#define IX_NPEMH_NPE_STAT_WFINT (1 << 23) /**< WatchFifo interrupt */
+
+
+/**
+ * Variable declarations.  Externs are followed by static variables.
+ */
+extern IxNpeMhConfigNpeInfo ixNpeMhConfigNpeInfo[IX_NPEMH_NUM_NPES];
+
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @fn void ixNpeMhConfigInitialize (
+           IxNpeMhNpeInterrupts npeInterrupts)
+ *
+ * @brief This function initialises the Configuration module.
+ *
+ * @param IxNpeMhNpeInterrupts npeInterrupts (in) - whether or not to
+ * service the NPE "outFIFO not empty" interrupts.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhConfigInitialize (
+    IxNpeMhNpeInterrupts npeInterrupts);
+
+/**
+ * @fn void ixNpeMhConfigUninit (void)
+ *
+ * @brief This function uninitialises the Configuration module.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhConfigUninit (void);
+
+/**
+ * @fn void ixNpeMhConfigIsrRegister (
+           IxNpeMhNpeId npeId,
+           IxNpeMhConfigIsr isr)
+ *
+ * @brief This function registers an ISR to handle NPE "outFIFO not
+ * empty" interrupts.
+ *
+ * @param IxNpeMhNpeId npeId (in) - the ID of the NPE whose interrupt will
+ * be handled.
+ * @param IxNpeMhConfigIsr isr (in) - the ISR function pointer that the
+ * interrupt will trigger.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhConfigIsrRegister (
+    IxNpeMhNpeId npeId,
+    IxNpeMhConfigIsr isr);
+
+/**
+ * @fn BOOL ixNpeMhConfigNpeInterruptEnable (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function enables a NPE's "outFIFO not empty" interrupt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - the ID of the NPE whose interrupt will
+ * be enabled.
+ *
+ * @return Returns the previous state of the interrupt (TRUE => enabled).
+ */
+
+BOOL ixNpeMhConfigNpeInterruptEnable (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn BOOL ixNpeMhConfigNpeInterruptDisable (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function disables a NPE's "outFIFO not empty" interrupt
+ *
+ * @param IxNpeMhNpeId npeId (in) - the ID of the NPE whose interrupt will
+ * be disabled.
+ *
+ * @return Returns the previous state of the interrupt (TRUE => enabled).
+ */
+
+BOOL ixNpeMhConfigNpeInterruptDisable (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn IxNpeMhMessageId ixNpeMhConfigMessageIdGet (
+           IxNpeMhMessage message)
+ *
+ * @brief This function gets the ID of a message.
+ *
+ * @param IxNpeMhMessage message (in) - the message to get the ID of.
+ *
+ * @return the ID of the message
+ */
+
+IxNpeMhMessageId ixNpeMhConfigMessageIdGet (
+    IxNpeMhMessage message);
+
+/**
+ * @fn BOOL ixNpeMhConfigNpeIdIsValid (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function checks to see if a NPE ID is valid.
+ *
+ * @param IxNpeMhNpeId npeId (in) - the NPE ID to validate.
+ *
+ * @return True if the NPE ID is valid, otherwise False.
+ */
+
+BOOL ixNpeMhConfigNpeIdIsValid (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhConfigLockGet (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function gets a lock for exclusive NPE interaction, and
+ * disables the NPE's "outFIFO not empty" interrupt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which to get the
+ * lock and disable its interrupt.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhConfigLockGet (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhConfigLockRelease (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function releases a lock for exclusive NPE interaction, and
+ * enables the NPE's "outFIFO not empty" interrupt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which to release
+ * the lock and enable its interrupt.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhConfigLockRelease (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn BOOL ixNpeMhConfigInFifoIsEmpty (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This inline function checks if a NPE's inFIFO is empty.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the inFIFO
+ * will be checked.
+ *
+ * @return True if the inFIFO is empty, otherwise False.
+ */
+
+IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigInFifoIsEmpty (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn BOOL ixNpeMhConfigInFifoIsFull (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This inline function checks if a NPE's inFIFO is full.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the inFIFO
+ * will be checked.
+ *
+ * @return True if the inFIFO is full, otherwise False.
+ */
+
+IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigInFifoIsFull (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn BOOL ixNpeMhConfigOutFifoIsEmpty (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This inline function checks if a NPE's outFIFO is empty.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the outFIFO
+ * will be checked.
+ *
+ * @return True if the outFIFO is empty, otherwise False.
+ */
+
+IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigOutFifoIsEmpty (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn BOOL ixNpeMhConfigOutFifoIsFull (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This inline function checks if a NPE's outFIFO is full.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the outFIFO
+ * will be checked.
+ *
+ * @return True if the outFIFO is full, otherwise False.
+ */
+
+IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigOutFifoIsFull (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn IX_STATUS ixNpeMhConfigInFifoWrite (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessage message)
+ *
+ * @brief This function writes a message to a NPE's inFIFO.  The caller
+ * must first check that the NPE's inFifo is not full. After writing the first 
+ * word of the message, this function will keep polling NPE's inFIFO is not
+ * full to write the second word. If inFIFO is not available after maximum 
+ * retries (IX_NPE_MH_MAX_NUM_OF_RETRIES), this function will return TIMEOUT 
+ * status to indicate NPE hang / halt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the inFIFO
+ * will be written to.
+ * @param IxNpeMhMessage message (in) - The message to write.
+ *
+ * @return The function returns a status indicating success, failure or timeout.
+ */
+
+IX_STATUS ixNpeMhConfigInFifoWrite (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message);
+
+/**
+ * @fn IX_STATUS ixNpeMhConfigOutFifoRead (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessage *message)
+ *
+ * @brief This function reads a message from a NPE's outFIFO.  The caller
+ * must first check that the NPE's outFifo is not empty. After reading the first 
+ * word of the message, this function will keep polling NPE's outFIFO is not
+ * empty to read the second word. If outFIFO is empty after maximum 
+ * retries (IX_NPE_MH_MAX_NUM_OF_RETRIES), this function will return TIMEOUT 
+ * status to indicate NPE hang / halt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the outFIFO
+ * will be read from.
+ * @param IxNpeMhMessage message (out) - The message read.
+ *
+ * @return The function returns a status indicating success, failure or timeout.
+ */
+
+IX_STATUS ixNpeMhConfigOutFifoRead (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage *message);
+
+/**
+ * @fn void ixNpeMhConfigShow (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will display the current state of the Configuration
+ * module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to display state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhConfigShow (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhConfigShowReset (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will reset the current state of the Configuration
+ * module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to reset state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhConfigShowReset (
+    IxNpeMhNpeId npeId);
+
+/*
+ * Inline functions
+ */
+ 
+/*
+ * This inline function checks if a NPE's inFIFO is empty.
+ */
+
+IXNPEMHCONFIG_INLINE
+BOOL ixNpeMhConfigInFifoIsEmpty (
+    IxNpeMhNpeId npeId)
+{
+    UINT32 ifne;
+    volatile UINT32 *statusReg =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
+
+    /* get the IFNE (InFifoNotEmpty) bit of the status register */
+    IX_NPEMH_REGISTER_READ_BITS (statusReg, &ifne, IX_NPEMH_NPE_STAT_IFNE);
+
+    /* if the IFNE status bit is unset then the inFIFO is empty */
+    return (ifne == 0);
+}
+
+
+/*
+ * This inline function checks if a NPE's inFIFO is full.
+ */
+IXNPEMHCONFIG_INLINE
+BOOL ixNpeMhConfigInFifoIsFull (
+    IxNpeMhNpeId npeId)
+{
+    UINT32 ifnf;
+    volatile UINT32 *statusReg =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
+
+    /* get the IFNF (InFifoNotFull) bit of the status register */
+    IX_NPEMH_REGISTER_READ_BITS (statusReg, &ifnf, IX_NPEMH_NPE_STAT_IFNF);
+
+    /* if the IFNF status bit is unset then the inFIFO is full */
+    return (ifnf == 0);
+}
+
+
+/*
+ * This inline function checks if a NPE's outFIFO is empty.
+ */
+IXNPEMHCONFIG_INLINE
+BOOL ixNpeMhConfigOutFifoIsEmpty (
+    IxNpeMhNpeId npeId)
+{
+    UINT32 ofne;
+    volatile UINT32 *statusReg =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
+
+    /* get the OFNE (OutFifoNotEmpty) bit of the status register */
+    IX_NPEMH_REGISTER_READ_BITS (statusReg, &ofne, IX_NPEMH_NPE_STAT_OFNE);
+
+    /* if the OFNE status bit is unset then the outFIFO is empty */
+    return (ofne == 0);
+}
+
+/*
+ * This inline function checks if a NPE's outFIFO is full.
+ */
+IXNPEMHCONFIG_INLINE
+BOOL ixNpeMhConfigOutFifoIsFull (
+    IxNpeMhNpeId npeId)
+{
+    UINT32 ofnf;
+    volatile UINT32 *statusReg =
+        (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
+
+    /* get the OFNF (OutFifoNotFull) bit of the status register */
+    IX_NPEMH_REGISTER_READ_BITS (statusReg, &ofnf, IX_NPEMH_NPE_STAT_OFNF);
+
+    /* if the OFNF status bit is unset then the outFIFO is full */
+    return (ofnf == 0);
+}
+
+#endif /* IXNPEMHCONFIG_P_H */
+
+/**
+ * @} defgroup IxNpeMhConfig_p
+ */

cpu/ixp/npe/include/IxNpeMhMacros_p.h

diff --git a/cpu/ixp/npe/include/IxNpeMhMacros_p.h b/cpu/ixp/npe/include/IxNpeMhMacros_p.h
new file mode 100644
index 0000000..68f34ef
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMhMacros_p.h
@@ -0,0 +1,296 @@
+/**
+ * @file IxNpeMhMacros_p.h
+ *
+ * @author Intel Corporation
+ * @date 21 Jan 2002
+ *
+ * @brief This file contains the macros for the IxNpeMh component.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeMhMacros_p IxNpeMhMacros_p
+ *
+ * @brief Macros for the IxNpeMh component.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEMHMACROS_P_H
+#define IXNPEMHMACROS_P_H
+
+/* if we are running as a unit test */
+#ifdef IX_UNIT_TEST
+#undef NDEBUG
+#endif /* #ifdef IX_UNIT_TEST */
+
+#include "IxOsal.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+#define IX_NPEMH_SHOW_TEXT_WIDTH (40) /**< text width for stats display */
+#define IX_NPEMH_SHOW_STAT_WIDTH (10) /**< stat width for stats display */
+
+/**
+ * @def IX_NPEMH_SHOW
+ *
+ * @brief Macro for displaying a stat preceded by a textual description.
+ */
+
+#define IX_NPEMH_SHOW(TEXT, STAT) \
+    ixOsalLog (IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT, \
+               "%-40s: %10d\n", (int) TEXT, (int) STAT, 0, 0, 0, 0)
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @typedef IxNpeMhTraceTypes
+ *
+ * @brief Enumeration defining IxNpeMh trace levels
+ */
+
+typedef enum
+{
+    IX_NPEMH_TRACE_OFF     = IX_OSAL_LOG_LVL_NONE,    /**< no trace */
+    IX_NPEMH_WARNING       = IX_OSAL_LOG_LVL_WARNING, /**< warning */
+    IX_NPEMH_DEBUG         = IX_OSAL_LOG_LVL_MESSAGE, /**< debug */
+    IX_NPEMH_FN_ENTRY_EXIT = IX_OSAL_LOG_LVL_DEBUG3   /**< function entry/exit */
+} IxNpeMhTraceTypes;
+
+#ifdef IX_UNIT_TEST
+#define IX_NPEMH_TRACE_LEVEL (IX_NPEMH_FN_ENTRY_EXIT) /**< trace level */
+#else
+#define IX_NPEMH_TRACE_LEVEL (IX_NPEMH_TRACE_OFF) /**< trace level */
+#endif
+
+/**
+ * @def IX_NPEMH_TRACE0
+ *
+ * @brief Trace macro taking 0 arguments.
+ */
+
+#define IX_NPEMH_TRACE0(LEVEL, STR) \
+    IX_NPEMH_TRACE6(LEVEL, STR, 0, 0, 0, 0, 0, 0)
+
+/**
+ * @def IX_NPEMH_TRACE1
+ *
+ * @brief Trace macro taking 1 argument.
+ */
+
+#define IX_NPEMH_TRACE1(LEVEL, STR, ARG1) \
+    IX_NPEMH_TRACE6(LEVEL, STR, ARG1, 0, 0, 0, 0, 0)
+
+/**
+ * @def IX_NPEMH_TRACE2
+ *
+ * @brief Trace macro taking 2 arguments.
+ */
+
+#define IX_NPEMH_TRACE2(LEVEL, STR, ARG1, ARG2) \
+    IX_NPEMH_TRACE6(LEVEL, STR, ARG1, ARG2, 0, 0, 0, 0)
+
+/**
+ * @def IX_NPEMH_TRACE3
+ *
+ * @brief Trace macro taking 3 arguments.
+ */
+
+#define IX_NPEMH_TRACE3(LEVEL, STR, ARG1, ARG2, ARG3) \
+    IX_NPEMH_TRACE6(LEVEL, STR, ARG1, ARG2, ARG3, 0, 0, 0)
+
+/**
+ * @def IX_NPEMH_TRACE4
+ *
+ * @brief Trace macro taking 4 arguments.
+ */
+
+#define IX_NPEMH_TRACE4(LEVEL, STR, ARG1, ARG2, ARG3, ARG4) \
+    IX_NPEMH_TRACE6(LEVEL, STR, ARG1, ARG2, ARG3, ARG4, 0, 0)
+
+/**
+ * @def IX_NPEMH_TRACE5
+ *
+ * @brief Trace macro taking 5 arguments.
+ */
+
+#define IX_NPEMH_TRACE5(LEVEL, STR, ARG1, ARG2, ARG3, ARG4, ARG5) \
+    IX_NPEMH_TRACE6(LEVEL, STR, ARG1, ARG2, ARG3, ARG4, ARG5, 0)
+
+/**
+ * @def IX_NPEMH_TRACE6
+ *
+ * @brief Trace macro taking 6 arguments.
+ */
+
+#define IX_NPEMH_TRACE6(LEVEL, STR, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6) \
+{ \
+    if (LEVEL <= IX_NPEMH_TRACE_LEVEL) \
+    { \
+        (void) ixOsalLog (LEVEL, IX_OSAL_LOG_DEV_STDOUT, (STR), \
+                          (int)(ARG1), (int)(ARG2), (int)(ARG3), \
+                          (int)(ARG4), (int)(ARG5), (int)(ARG6)); \
+    } \
+}
+
+/**
+ * @def IX_NPEMH_ERROR_REPORT
+ *
+ * @brief Error reporting facility.
+ */
+
+#define IX_NPEMH_ERROR_REPORT(STR) \
+{ \
+    (void) ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDERR, \
+		      (STR), 0, 0, 0, 0, 0, 0); \
+}
+
+/* if we are running on XScale, i.e. real environment */
+#if CPU==XSCALE
+
+/**
+ * @def IX_NPEMH_REGISTER_READ
+ *
+ * @brief This macro reads a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_READ(registerAddress, value) \
+{ \
+    *value = IX_OSAL_READ_LONG(registerAddress); \
+}
+
+/**
+ * @def IX_NPEMH_REGISTER_READ_BITS
+ *
+ * @brief This macro partially reads a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_READ_BITS(registerAddress, value, mask) \
+{ \
+    *value = (IX_OSAL_READ_LONG(registerAddress) & mask); \
+}
+
+/**
+ * @def IX_NPEMH_REGISTER_WRITE
+ *
+ * @brief This macro writes a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_WRITE(registerAddress, value) \
+{ \
+    IX_OSAL_WRITE_LONG(registerAddress, value); \
+}
+
+/**
+ * @def IX_NPEMH_REGISTER_WRITE_BITS
+ *
+ * @brief This macro partially writes a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_WRITE_BITS(registerAddress, value, mask) \
+{ \
+    UINT32 orig = IX_OSAL_READ_LONG(registerAddress); \
+    orig &= (~mask); \
+    orig |= (value & mask); \
+    IX_OSAL_WRITE_LONG(registerAddress, orig); \
+}
+
+
+/* if we are running as a unit test */
+#else /* #if CPU==XSCALE */
+
+#include "IxNpeMhTestRegister.h"
+
+/**
+ * @def IX_NPEMH_REGISTER_READ
+ *
+ * @brief This macro reads a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_READ(registerAddress, value) \
+{ \
+    ixNpeMhTestRegisterRead (registerAddress, value); \
+}
+
+/**
+ * @def IX_NPEMH_REGISTER_READ_BITS
+ *
+ * @brief This macro partially reads a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_READ_BITS(registerAddress, value, mask) \
+{ \
+    ixNpeMhTestRegisterReadBits (registerAddress, value, mask); \
+}
+
+/**
+ * @def IX_NPEMH_REGISTER_WRITE
+ *
+ * @brief This macro writes a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_WRITE(registerAddress, value) \
+{ \
+    ixNpeMhTestRegisterWrite (registerAddress, value); \
+}
+
+/**
+ * @def IX_NPEMH_REGISTER_WRITE_BITS
+ *
+ * @brief This macro partially writes a memory-mapped register.
+ */
+
+#define IX_NPEMH_REGISTER_WRITE_BITS(registerAddress, value, mask) \
+{ \
+    ixNpeMhTestRegisterWriteBits (registerAddress, value, mask); \
+}
+
+#endif /* #if CPU==XSCALE */
+
+#endif /* IXNPEMHMACROS_P_H */
+
+/**
+ * @} defgroup IxNpeMhMacros_p
+ */

cpu/ixp/npe/include/IxNpeMhReceive_p.h

diff --git a/cpu/ixp/npe/include/IxNpeMhReceive_p.h b/cpu/ixp/npe/include/IxNpeMhReceive_p.h
new file mode 100644
index 0000000..6416bed
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMhReceive_p.h
@@ -0,0 +1,139 @@
+/**
+ * @file IxNpeMhReceive_p.h
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the private API for the Receive module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeMhReceive_p IxNpeMhReceive_p
+ *
+ * @brief The private API for the Receive module.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEMHRECEIVE_P_H
+#define IXNPEMHRECEIVE_P_H
+
+#include "IxNpeMh.h"
+#include "IxOsalTypes.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @fn void ixNpeMhReceiveInitialize (void)
+ *
+ * @brief This function registers an internal ISR to handle the NPEs'
+ * "outFIFO not empty" interrupts and receive messages from the NPEs when
+ * they become available.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhReceiveInitialize (void);
+
+/**
+ * @fn IX_STATUS ixNpeMhReceiveMessagesReceive (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function reads messages from a particular NPE's outFIFO
+ * until the outFIFO is empty, and for each message looks first for an
+ * unsolicited callback, then a solicited callback, to pass the message
+ * back to the client.  If no callback can be found the message is
+ * discarded and an error reported. This function will return TIMEOUT 
+ * status if NPE hang / halt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to receive
+ * messages from.
+ *
+ * @return The function returns a status indicating success, failure or timeout.
+ */
+
+IX_STATUS ixNpeMhReceiveMessagesReceive (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhReceiveShow (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will display the current state of the Receive
+ * module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to display state
+ * information for.
+ *
+ * @return No return status.
+ */
+
+void ixNpeMhReceiveShow (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhReceiveShowReset (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will reset the current state of the Receive
+ * module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to reset state
+ * information for.
+ *
+ * @return No return status.
+ */
+
+void ixNpeMhReceiveShowReset (
+    IxNpeMhNpeId npeId);
+
+#endif /* IXNPEMHRECEIVE_P_H */
+
+/**
+ * @} defgroup IxNpeMhReceive_p
+ */

cpu/ixp/npe/include/IxNpeMhSend_p.h

diff --git a/cpu/ixp/npe/include/IxNpeMhSend_p.h b/cpu/ixp/npe/include/IxNpeMhSend_p.h
new file mode 100644
index 0000000..977cc94
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMhSend_p.h
@@ -0,0 +1,163 @@
+/**
+ * @file IxNpeMhSend_p.h
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the private API for the Send module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeMhSend_p IxNpeMhSend_p
+ *
+ * @brief The private API for the Send module.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEMHSEND_P_H
+#define IXNPEMHSEND_P_H
+
+#include "IxNpeMh.h"
+#include "IxOsalTypes.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @fn IX_STATUS ixNpeMhSendMessageSend (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessage message,
+           UINT32 maxSendRetries)
+ *
+ * @brief This function writes a message to the specified NPE's inFIFO,
+ * and must be used when the message being sent does not solicit a response
+ * from the NPE. This function will return TIMEOUT status if NPE hang / halt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to send the message
+ * to.
+ * @param IxNpeMhMessage message (in) - The message to send.
+ * @param UINT32 maxSendRetries (in) - Max num. of retries to perform
+ * if the NPE's inFIFO is full.
+ *
+ * @return The function returns a status indicating success, failure or timeout.
+ */
+
+IX_STATUS ixNpeMhSendMessageSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    UINT32 maxSendRetries);
+
+/**
+ * @fn IX_STATUS ixNpeMhSendMessageWithResponseSend (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessage message,
+           IxNpeMhMessageId solicitedMessageId,
+           IxNpeMhCallback solicitedCallback,
+           UINT32 maxSendRetries)
+ *
+ * @brief This function writes a message to the specified NPE's inFIFO,
+ * and must be used when the message being sent solicits a response from
+ * the NPE.  The ID of the solicited response must be specified so that it
+ * can be recognised, and a callback provided to pass the response back to
+ * the client. This function will return TIMEOUT status if NPE hang / halt.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to send the message
+ * to.
+ * @param IxNpeMhMessage message (in) - The message to send.
+ * @param IxNpeMhMessageId solicitedMessageId (in) - The ID of the
+ * solicited response.
+ * @param IxNpeMhCallback solicitedCallback (in) - The callback to pass the
+ * solicited response back to the client.
+ * @param UINT32 maxSendRetries (in) - Max num. of retries to perform
+ * if the NPE's inFIFO is full.
+ *
+ * @return The function returns a status indicating success, failure or timeout.
+ */
+
+IX_STATUS ixNpeMhSendMessageWithResponseSend (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessage message,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback solicitedCallback,
+    UINT32 maxSendRetries);
+
+/**
+ * @fn void ixNpeMhSendShow (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will display the current state of the Send module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to display state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhSendShow (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhSendShowReset (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will reset the current state of the Send module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to reset state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhSendShowReset (
+    IxNpeMhNpeId npeId);
+
+#endif /* IXNPEMHSEND_P_H */
+
+/**
+ * @} defgroup IxNpeMhSend_p
+ */

cpu/ixp/npe/include/IxNpeMhSolicitedCbMgr_p.h

diff --git a/cpu/ixp/npe/include/IxNpeMhSolicitedCbMgr_p.h b/cpu/ixp/npe/include/IxNpeMhSolicitedCbMgr_p.h
new file mode 100644
index 0000000..40cd496
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMhSolicitedCbMgr_p.h
@@ -0,0 +1,171 @@
+/**
+ * @file IxNpeMhSolicitedCbMgr_p.h
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the private API for the Solicited Callback
+ * Manager module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeMhSolicitedCbMgr_p IxNpeMhSolicitedCbMgr_p
+ *
+ * @brief The private API for the Solicited Callback Manager module.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEMHSOLICITEDCBMGR_P_H
+#define IXNPEMHSOLICITEDCBMGR_P_H
+
+#include "IxNpeMh.h"
+#include "IxOsalTypes.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/** Maximum number of solicited callbacks that can be stored in the list */
+#define IX_NPEMH_MAX_CALLBACKS (16)
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @fn void ixNpeMhSolicitedCbMgrInitialize (void)
+ *
+ * @brief This function initializes the Solicited Callback Manager module,
+ * setting up a callback data structure for each NPE.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhSolicitedCbMgrInitialize (void);
+
+/**
+ * @fn IX_STATUS ixNpeMhSolicitedCbMgrCallbackSave (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessageId solicitedMessageId,
+           IxNpeMhCallback solicitedCallback)
+ *
+ * @brief This function saves a callback in the specified NPE's callback
+ * list.  If the callback list is full the function will fail.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE in whose callback
+ * list the callback will be saved.
+ * @param IxNpeMhMessageId solicitedMessageId (in) - The ID of the message
+ * that this callback is for.
+ * @param IxNpeMhCallback solicitedCallback (in) - The callback function
+ * pointer to save.
+ *
+ * @return The function returns a status indicating success or failure.
+ */
+
+IX_STATUS ixNpeMhSolicitedCbMgrCallbackSave (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback solicitedCallback);
+
+/**
+ * @fn void ixNpeMhSolicitedCbMgrCallbackRetrieve (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessageId solicitedMessageId,
+           IxNpeMhCallback *solicitedCallback)
+ *
+ * @brief This function retrieves the first ID-matching callback from the
+ * specified NPE's callback list.  If no matching callback can be found the
+ * function will fail.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE from whose callback
+ * list the callback will be retrieved.
+ * @param IxNpeMhMessageId solicitedMessageId (in) - The ID of the message
+ * that the callback is for.
+ * @param IxNpeMhCallback solicitedCallback (out) - The callback function
+ * pointer retrieved.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhSolicitedCbMgrCallbackRetrieve (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId solicitedMessageId,
+    IxNpeMhCallback *solicitedCallback);
+
+/**
+ * @fn void ixNpeMhSolicitedCbMgrShow (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will display the current state of the Solicited
+ * Callback Manager module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to display state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhSolicitedCbMgrShow (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhSolicitedCbMgrShowReset (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will reset the current state of the Solicited
+ * Callback Manager module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to reset state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhSolicitedCbMgrShowReset (
+    IxNpeMhNpeId npeId);
+
+#endif /* IXNPEMHSOLICITEDCBMGR_P_H */
+
+/**
+ * @} defgroup IxNpeMhSolicitedCbMgr_p
+ */

cpu/ixp/npe/include/IxNpeMhUnsolicitedCbMgr_p.h

diff --git a/cpu/ixp/npe/include/IxNpeMhUnsolicitedCbMgr_p.h b/cpu/ixp/npe/include/IxNpeMhUnsolicitedCbMgr_p.h
new file mode 100644
index 0000000..dea8caf
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMhUnsolicitedCbMgr_p.h
@@ -0,0 +1,169 @@
+/**
+ * @file IxNpeMhUnsolicitedCbMgr_p.h
+ *
+ * @author Intel Corporation
+ * @date 18 Jan 2002
+ *
+ * @brief This file contains the private API for the Unsolicited Callback
+ * Manager module.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxNpeMhUnsolicitedCbMgr_p IxNpeMhUnsolicitedCbMgr_p
+ *
+ * @brief The private API for the Unsolicited Callback Manager module.
+ * 
+ * @{
+ */
+
+#ifndef IXNPEMHUNSOLICITEDCBMGR_P_H
+#define IXNPEMHUNSOLICITEDCBMGR_P_H
+
+#include "IxNpeMh.h"
+#include "IxOsalTypes.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @fn void ixNpeMhUnsolicitedCbMgrInitialize (void)
+ *
+ * @brief This function initializes the Unsolicited Callback Manager
+ * module, setting up a callback data structure for each NPE.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhUnsolicitedCbMgrInitialize (void);
+
+/**
+ * @fn void ixNpeMhUnsolicitedCbMgrCallbackSave (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessageId unsolicitedMessageId,
+           IxNpeMhCallback unsolicitedCallback)
+ *
+ * @brief This function saves a callback in the specified NPE's callback
+ * table.  If a callback already exists for the specified ID then it will
+ * be overwritten.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE in whose callback
+ * table the callback will be saved.
+ * @param IxNpeMhMessageId unsolicitedMessageId (in) - The ID of the
+ * messages that this callback is for.
+ * @param IxNpeMhCallback unsolicitedCallback (in) - The callback function
+ * pointer to save.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhUnsolicitedCbMgrCallbackSave (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId unsolicitedMessageId,
+    IxNpeMhCallback unsolicitedCallback);
+
+/**
+ * @fn void ixNpeMhUnsolicitedCbMgrCallbackRetrieve (
+           IxNpeMhNpeId npeId,
+           IxNpeMhMessageId unsolicitedMessageId,
+           IxNpeMhCallback *unsolicitedCallback)
+ *
+ * @brief This function retrieves the callback for the specified ID from
+ * the specified NPE's callback table.  If no callback is registered for
+ * the specified ID and NPE then a callback value of NULL will be returned.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE from whose callback
+ * table the callback will be retrieved.
+ * @param IxNpeMhMessageId unsolicitedMessageId (in) - The ID of the
+ * messages that the callback is for.
+ * @param IxNpeMhCallback unsolicitedCallback (out) - The callback function
+ * pointer retrieved.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhUnsolicitedCbMgrCallbackRetrieve (
+    IxNpeMhNpeId npeId,
+    IxNpeMhMessageId unsolicitedMessageId,
+    IxNpeMhCallback *unsolicitedCallback);
+
+/**
+ * @fn void ixNpeMhUnsolicitedCbMgrShow (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will display the current state of the Unsolicited
+ * Callback Manager module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to display state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhUnsolicitedCbMgrShow (
+    IxNpeMhNpeId npeId);
+
+/**
+ * @fn void ixNpeMhUnsolicitedCbMgrShowReset (
+           IxNpeMhNpeId npeId)
+ *
+ * @brief This function will reset the current state of the Unsolicited
+ * Callback Manager module.
+ *
+ * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to reset state
+ * information for.
+ *
+ * @return No return value.
+ */
+
+void ixNpeMhUnsolicitedCbMgrShowReset (
+    IxNpeMhNpeId npeId);
+
+#endif /* IXNPEMHUNSOLICITEDCBMGR_P_H */
+
+/**
+ * @} defgroup IxNpeMhUnsolicitedCbMgr_p
+ */

cpu/ixp/npe/include/IxNpeMicrocode.h

diff --git a/cpu/ixp/npe/include/IxNpeMicrocode.h b/cpu/ixp/npe/include/IxNpeMicrocode.h
new file mode 100644
index 0000000..893d803
--- /dev/null
+++ b/cpu/ixp/npe/include/IxNpeMicrocode.h
@@ -0,0 +1,296 @@
+/**
+ * @date   April 18, 2005
+ *
+ * @brief  IXP400 NPE Microcode Image file
+ *
+ * This file was generated by the IxNpeDlImageGen tool.
+ * It contains a NPE microcode image suitable for use
+ * with the NPE Downloader (IxNpeDl) component in the
+ * IXP400 Access Driver software library.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxNpeMicrocode IXP400 NPE Microcode Image Library
+ *
+ * @brief Library containing a set of NPE firmware images, for use
+ * with NPE Downloader s/w component
+ *
+ * @{
+ */
+
+/**
+ * @def IX_NPE_IMAGE_INCLUDE
+ *
+ * @brief Wrap the following Image identifiers with "#if IX_NPE_IMAGE_INCLUDE ... #endif" to include the image in the library
+ */
+#define IX_NPE_IMAGE_INCLUDE 1
+
+/**
+ * @def IX_NPE_IMAGE_OMIT
+ *
+ * @brief Wrap the following Image identifiers with "#if IX_NPE_IMAGE_OMIT ... #endif" to OMIT the image from the library
+ */
+#define IX_NPE_IMAGE_OMIT    0
+
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_HSS0
+ *
+ * @brief NPE Image Id for NPE-A with HSS-0 Only feature.  It supports 32 channelized and 4 packetized.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_HSS0 0x00010000
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_SPHY_1_PORT
+ *
+ * @brief NPE Image Id for NPE-A with HSS-0 and ATM feature. For HSS, it supports 16/32 channelized and 4/0 packetized. For ATM, it supports AAL5, AAL0 and OAM for UTOPIA SPHY, 1 logical port, 32 VCs. It also has Fast Path support.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_SPHY_1_PORT 0x00020000
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_MPHY_1_PORT
+ *
+ * @brief NPE Image Id for NPE-A with HSS-0 and ATM feature. For HSS, it supports 16/32 channelized and 4/0 packetized. For ATM, it supports AAL5, AAL0 and OAM for UTOPIA MPHY, 1 logical port, 32 VCs. It also has Fast Path support.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_MPHY_1_PORT 0x00030000
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_ATM_MPHY_12_PORT
+ *
+ * @brief NPE Image Id for NPE-A with ATM-Only feature. It supports AAL5, AAL0 and OAM for UTOPIA MPHY, 12 logical ports, 32 VCs. It also has Fast Path support.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_ATM_MPHY_12_PORT 0x00040000
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_DMA
+ *
+ * @brief NPE Image Id for NPE-A with DMA-Only feature.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_DMA 0x00150100
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_HSS_2_PORT
+ *
+ * @brief NPE Image Id for NPE-A with HSS-0 and HSS-1 feature. Each HSS port supports 32 channelized and 4 packetized.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_HSS_2_PORT 0x00090000
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_ETH
+ *
+ * @brief NPE Image Id for NPE-A with Basic Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_ETH 0x10800200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL
+ *
+ * @brief NPE Image Id for NPE-A with Basic Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL 0x10800200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
+ *
+ * @brief NPE Image Id for NPE-A with Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL, VLAN_QOS
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS 0x10810200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
+ *
+ * @brief NPE Image Id for NPE-A with Ethernet Rx/Tx which includes: SPANNING_TREE, FIREWALL, VLAN_QOS, HEADER_CONVERSION
+ */
+#define IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV 0x10820200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEB_ETH
+ *
+ * @brief NPE Image Id for NPE-B with Basic Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL
+ */
+#define IX_NPEDL_NPEIMAGE_NPEB_ETH 0x01000200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL
+ *
+ * @brief NPE Image Id for NPE-B with Basic Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL
+ */
+#define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL 0x01000200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
+ *
+ * @brief NPE Image Id for NPE-B with Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL, VLAN_QOS
+ */
+#define IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS 0x01010200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
+ *
+ * @brief NPE Image Id for NPE-B with Ethernet Rx/Tx which includes: SPANNING_TREE, FIREWALL, VLAN_QOS, HEADER_CONVERSION
+ */
+#define IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV 0x01020200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEB_DMA
+ *
+ * @brief NPE Image Id for NPE-B with DMA-Only feature.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEB_DMA 0x01020100
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEC_ETH
+ *
+ * @brief NPE Image Id for NPE-C with Basic Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL
+ */
+#define IX_NPEDL_NPEIMAGE_NPEC_ETH 0x02000200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL
+ *
+ * @brief NPE Image Id for NPE-C with Basic Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL
+ */
+#define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL 0x02000200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
+ *
+ * @brief NPE Image Id for NPE-C with Ethernet Rx/Tx which includes: MAC_FILTERING, MAC_LEARNING, SPANNING_TREE, FIREWALL, VLAN_QOS
+ */
+#define IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS 0x02010200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
+ *
+ * @brief NPE Image Id for NPE-C with Ethernet Rx/Tx which includes: SPANNING_TREE, FIREWALL, VLAN_QOS, HEADER_CONVERSION
+ */
+#define IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV 0x02020200
+#endif
+
+#if IX_NPE_IMAGE_INCLUDE
+/**
+ * @def IX_NPEDL_NPEIMAGE_NPEC_DMA
+ *
+ * @brief NPE Image Id for NPE-C with DMA-Only feature.
+ */
+#define IX_NPEDL_NPEIMAGE_NPEC_DMA 0x02080100
+#endif
+
+/* Number of NPE firmware images in this library */
+#define IX_NPE_MICROCODE_AVAILABLE_VERSIONS_COUNT 17
+
+/* Location of Microcode Images */
+#ifdef IX_NPE_MICROCODE_FIRMWARE_INCLUDED
+#ifdef IX_NPEDL_READ_MICROCODE_FROM_FILE
+
+extern UINT32* ixNpeMicrocode_binaryArray;
+
+#else
+
+extern unsigned IxNpeMicrocode_array[];
+
+#endif
+#endif
+
+/*
+ * sr: undef all but the bare minimum to reduce flash usage for U-Boot
+ */
+#undef IX_NPEDL_NPEIMAGE_NPEA_HSS0
+#undef IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_SPHY_1_PORT
+#undef IX_NPEDL_NPEIMAGE_NPEA_HSS0_ATM_MPHY_1_PORT
+#undef IX_NPEDL_NPEIMAGE_NPEA_ATM_MPHY_12_PORT
+#undef IX_NPEDL_NPEIMAGE_NPEA_DMA
+#undef IX_NPEDL_NPEIMAGE_NPEA_HSS_2_PORT
+#undef IX_NPEDL_NPEIMAGE_NPEA_ETH
+#undef IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL
+#undef IX_NPEDL_NPEIMAGE_NPEA_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS
+#undef IX_NPEDL_NPEIMAGE_NPEA_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
+#undef IX_NPEDL_NPEIMAGE_NPEB_ETH
+#undef IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL
+/* #undef IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS */
+#undef IX_NPEDL_NPEIMAGE_NPEB_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
+#undef IX_NPEDL_NPEIMAGE_NPEB_DMA
+#undef IX_NPEDL_NPEIMAGE_NPEC_ETH
+#undef IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL
+/* #undef IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS */
+#undef IX_NPEDL_NPEIMAGE_NPEC_ETH_SPAN_FIREWALL_VLAN_QOS_HDR_CONV
+#undef IX_NPEDL_NPEIMAGE_NPEC_DMA
+
+/**
+ * @} defgroup IxNpeMicrocode
+ */

cpu/ixp/npe/include/IxOsBufLib.h

diff --git a/cpu/ixp/npe/include/IxOsBufLib.h b/cpu/ixp/npe/include/IxOsBufLib.h
new file mode 100644
index 0000000..a297a97
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsBufLib.h
@@ -0,0 +1,55 @@
+/**
+ * @file IxOsBufLib.h  (Replaced by OSAL)
+ *
+ * @date 9 Oct 2002
+ *
+ * @brief This file contains the mbuf pool initialisation entry point
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ *
+ */
+
+#ifndef IXOSBUFLIB_H
+#define IXOSBUFLIB_H
+
+#include "IxOsalBackward.h"
+
+#endif /* IXOSBUFLIB_H */
+

cpu/ixp/npe/include/IxOsBuffMgt.h

diff --git a/cpu/ixp/npe/include/IxOsBuffMgt.h b/cpu/ixp/npe/include/IxOsBuffMgt.h
new file mode 100644
index 0000000..b7de712
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsBuffMgt.h
@@ -0,0 +1,52 @@
+/**
+ * @file (Replaced by OSAL)
+ *
+ * @brief This file includes the OS dependant MBUF header files.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#ifndef IxOsBuffMgt_inc
+#define IxOsBuffMgt_inc
+
+#include "IxOsalBackward.h"
+
+#endif /* ndef IxOsBuffMgt_inc */

cpu/ixp/npe/include/IxOsBuffPoolMgt.h

diff --git a/cpu/ixp/npe/include/IxOsBuffPoolMgt.h b/cpu/ixp/npe/include/IxOsBuffPoolMgt.h
new file mode 100644
index 0000000..4a983c7
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsBuffPoolMgt.h
@@ -0,0 +1,74 @@
+/**
+ * @file IxOsBuffPoolMgt.h (Replaced by OSAL)
+ *
+ * @date 9 Oct 2002
+ *
+ * @brief This file contains the mbuf pool implementation API
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * This module contains the implementation of the OS Services buffer pool
+ * management service.  This module provides routines for creating pools
+ * of buffers for exchange of network data, getting and returning buffers
+ * from and to the pool, and some other utility functions. 
+ * <P>
+ * Currently, the pool has 2 underlying implementations - one for the vxWorks
+ * OS, and another which attempts to be OS-agnostic so that it can be used on
+ * other OS's such as Linux.  The API is largely the same for all OS's,
+ * but there are some differences to be aware of.  These are documented
+ * in the API descriptions below.
+ * <P>
+ * The most significant difference is this: when this module is used with
+ * the WindRiver VxWorks OS, it will create a pool of vxWorks "MBufs".
+ * These can be used directly with the vxWorks "netBufLib" OS Library.
+ * For other OS's, it will create a pool of generic buffers.  These may need
+ * to be converted into other buffer types (sk_buff's in Linux, for example)
+ * before being used with any built-in OS routines available for
+ * manipulating network data buffers.
+ *
+ * @sa IxOsBuffMgt.h
+ */
+
+#ifndef IXOSBUFFPOOLMGT_H
+#define IXOSBUFFPOOLMGT_H
+
+#include "IxOsalBackward.h"
+
+#endif  /* IXOSBUFFPOOLMGT_H */
+

cpu/ixp/npe/include/IxOsCacheMMU.h

diff --git a/cpu/ixp/npe/include/IxOsCacheMMU.h b/cpu/ixp/npe/include/IxOsCacheMMU.h
new file mode 100644
index 0000000..2c8592f
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsCacheMMU.h
@@ -0,0 +1,60 @@
+/**
+ * @file IxOsCacheMMU.h
+ *
+ * @brief this file contains the API of the @ref IxCacheMMU component
+ * 
+ * <hr>
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsCacheMMU_H
+
+#ifndef __doxygen_hide
+#define IxOsCacheMMU_H
+#endif /* __doxygen_hide */
+
+#ifdef __doxygen_HIDE
+#define IX_OS_CACHE_DOXYGEN
+#endif /* __doxygen_HIDE */
+
+#include "IxOsalBackward.h"
+
+#endif /* IxOsCacheMMU_H */
+

cpu/ixp/npe/include/IxOsPrintf.h

diff --git a/cpu/ixp/npe/include/IxOsPrintf.h b/cpu/ixp/npe/include/IxOsPrintf.h
new file mode 100644
index 0000000..218e140
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsPrintf.h
@@ -0,0 +1,102 @@
+/**
+ * @file IxOsPrintf.h
+ *
+ * @brief this file contains the API of the @ref IxOsServices component
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#include "IxTypes.h"
+
+#ifndef IxOsPrintf_H
+
+#ifndef __doxygen_hide
+#define IxOsPrintf_H
+#endif /* __doxygen_hide */
+
+#ifdef __wince
+
+#ifndef IX_USE_SERCONSOLE
+
+static int
+ixLogMsg(
+    char *pFormat, 
+    ...
+    )
+{    
+#ifndef IN_KERNEL
+    static WCHAR    pOutputString[256]; 
+	static char     pNarrowStr[256];
+    int             returnCnt = 0; 
+    va_list ap;
+    
+    pOutputString[0] = 0; 
+	pNarrowStr[0] = 0;	
+    
+    va_start(ap, pFormat);
+
+	returnCnt = _vsnprintf(pNarrowStr, 256, pFormat, ap);
+
+    MultiByteToWideChar(
+            CP_ACP, 
+            MB_PRECOMPOSED, 
+            pNarrowStr, 
+            -1, 
+            pOutputString, 
+            256
+            ); 
+
+    OutputDebugString(pOutputString);
+
+    return returnCnt; 
+#else
+    return 0; 
+#endif
+}
+#define printf ixLogMsg
+
+#endif /* IX_USE_SERCONSOLE */
+
+#endif /* __wince */
+
+/**
+ * @} IxOsPrintf
+ */
+
+#endif /* IxOsPrintf_H */

cpu/ixp/npe/include/IxOsServices.h

diff --git a/cpu/ixp/npe/include/IxOsServices.h b/cpu/ixp/npe/include/IxOsServices.h
new file mode 100644
index 0000000..62e8a79
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsServices.h
@@ -0,0 +1,55 @@
+/**
+ * @file (Replaced by OSAL)
+ *
+ * @brief this file contains the API of the @ref IxOsServices component
+ * 
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+#ifndef IxOsServices_H
+
+#ifndef __doxygen_hide
+#define IxOsServices_H
+#endif /* __doxygen_hide */
+
+#include "IxOsalBackward.h"
+
+#endif /* IxOsServices_H */
+
+

cpu/ixp/npe/include/IxOsServicesComponents.h

diff --git a/cpu/ixp/npe/include/IxOsServicesComponents.h b/cpu/ixp/npe/include/IxOsServicesComponents.h
new file mode 100644
index 0000000..d662cd3
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsServicesComponents.h
@@ -0,0 +1,134 @@
+/**
+ * @file IxOsServicesComponents.h (Replaced by OSAL)
+ *
+ * @brief Header file for memory access
+ *
+ * @par
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsServicesComponents_H
+#define IxOsServicesComponents_H
+
+#include "IxOsalBackward.h"
+ * codelets_parityENAcc
+ * timeSyncAcc
+ * parityENAcc
+ * sspAcc
+ * i2c
+ * integration_sspAcc
+ * integration_i2c
+#define ix_timeSyncAcc         36
+#define ix_parityENAcc         37
+#define ix_codelets_parityENAcc     38
+#define ix_sspAcc              39
+#define ix_i2c                 40
+#define ix_integration_sspAcc  41
+#define ix_integration_i2c     42
+#define ix_osal		       43
+#define ix_integration_parityENAcc  44
+#define ix_integration_timeSyncAcc  45
+
+/***************************
+ * timeSyncAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_timeSyncAcc)
+
+#if defined (IX_OSSERV_VXWORKS_LE)
+
+#define CSR_LE_DATA_COHERENT_MAPPING
+
+#endif /* IX_OSSERV_VXWORKS_LE */
+
+#endif /* timeSyncAcc */
+
+/***************************
+ * parityENAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_parityENAcc)
+
+#if defined (IX_OSSERV_VXWORKS_LE)
+
+#define CSR_LE_DATA_COHERENT_MAPPING
+
+#endif /* IX_OSSERV_VXWORKS_LE */
+
+#endif /* parityENAcc */
+
+/***************************
+ * codelets_parityENAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_parityENAcc)
+
+#if defined (IX_OSSERV_VXWORKS_LE)
+
+#define CSR_LE_DATA_COHERENT_MAPPING
+
+#endif /* IX_OSSERV_VXWORKS_LE */
+
+#endif /* codelets_parityENAcc */
+
+#endif /* IxOsServicesComponents_H */
+
+/***************************
+ * integration_timeSyncAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_integration_timeSyncAcc)
+
+#if defined (IX_OSSERV_VXWORKS_LE)
+
+#define CSR_LE_DATA_COHERENT_MAPPING
+
+#endif /* IX_OSSERV_VXWORKS_LE */
+
+#endif /* integration_timeSyncAcc */
+
+/***************************
+ * integration_parityENAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_integration_parityENAcc)
+
+#if defined (IX_OSSERV_VXWORKS_LE)
+
+#define CSR_LE_DATA_COHERENT_MAPPING
+
+#endif /* IX_OSSERV_VXWORKS_LE */
+
+#endif /* integration_parityENAcc */

cpu/ixp/npe/include/IxOsServicesEndianess.h

diff --git a/cpu/ixp/npe/include/IxOsServicesEndianess.h b/cpu/ixp/npe/include/IxOsServicesEndianess.h
new file mode 100644
index 0000000..0d6cd8c
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsServicesEndianess.h
@@ -0,0 +1,52 @@
+/** 
+ * @file IxOsServicesEndianess.h (Replaced by OSAL)
+ * 
+ * @brief Header file for determining system endianess and OS
+ * 
+ * @par
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+ 
+#ifndef IxOsServicesEndianess_H
+#define IxOsServicesEndianess_H
+
+#include "IxOsalBackward.h"
+
+#endif /* IxOsServicesEndianess_H */

cpu/ixp/npe/include/IxOsServicesMemAccess.h

diff --git a/cpu/ixp/npe/include/IxOsServicesMemAccess.h b/cpu/ixp/npe/include/IxOsServicesMemAccess.h
new file mode 100644
index 0000000..58e9941
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsServicesMemAccess.h
@@ -0,0 +1,52 @@
+/** 
+ * @file IxOsServicesMemAccess.h (Replaced by OSAL)
+ * 
+ * @brief Header file for memory access
+ * 
+ * @par
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsServicesMemAccess_H
+#define IxOsServicesMemAccess_H
+
+#include "IxOsalBackward.h"
+
+#endif /* IxOsServicesMemAccess_H */

cpu/ixp/npe/include/IxOsServicesMemMap.h

diff --git a/cpu/ixp/npe/include/IxOsServicesMemMap.h b/cpu/ixp/npe/include/IxOsServicesMemMap.h
new file mode 100644
index 0000000..4ce37c3
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsServicesMemMap.h
@@ -0,0 +1,54 @@
+/**
+ * @file IxOsServicesMemMap.h (Replaced by OSAL)
+ * 
+ * @brief Header file for memory access maps
+ * 
+ * @par
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsServicesMemMap_H
+#define IxOsServicesMemMap_H
+
+#include "IxOsalBackward.h"
+#define IX_OSSERV_ETH_NPEA_MAP_SIZE           (0x1000)     /**< Eth for NPEA map size */
+#define IX_OSSERV_ETH_NPEA_PHYS_BASE           IXP425_Eth_NPEA_BASE_PHYS
+
+#endif /* IxOsServicesMemMap_H */

cpu/ixp/npe/include/IxOsal.h

diff --git a/cpu/ixp/npe/include/IxOsal.h b/cpu/ixp/npe/include/IxOsal.h
new file mode 100644
index 0000000..b2a93a5
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsal.h
@@ -0,0 +1,1517 @@
+/**
+ * @file IxOsal.h
+ *
+ * @brief Top include file for OSAL 
+ * 
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsal_H
+#define IxOsal_H
+
+/* Basic types */
+#include "IxOsalTypes.h"
+
+/* Include assert */
+#include "IxOsalAssert.h"
+
+/* 
+ * Config header gives users option to choose IO MEM 
+ * and buffer management modules 
+ */
+
+#include "IxOsalConfig.h"
+
+/*
+ * Symbol file needed by some OS.
+ */
+#include "IxOsalUtilitySymbols.h"
+
+/* OS-specific header */
+#include "IxOsalOs.h"
+
+
+/**
+ * @defgroup IxOsal Operating System Abstraction Layer (IxOsal) API
+ *
+ * @brief This service provides a thin layer of OS dependency services. 
+ *
+ * This file contains the API to the functions which are some what OS dependant and would
+ * require porting to a particular OS. 
+ * A primary focus of the component development is to make them as OS independent as possible.
+ * All other components should abstract their OS dependency to this module.
+ * Services overview
+ *	-# Data types, constants, defines
+ *	-# Interrupts
+ *              - bind interrupts to handlers
+ *              - unbind interrupts from handlers
+ *             	- disables all interrupts 
+ *              - enables all interrupts 
+ *              - selectively disables interrupts 
+ *              - enables an interrupt level 
+ *              - disables an interrupt level 
+ *      -# Memory
+ *              - allocates memory
+ *              - frees memory 
+ *              - copies memory zones 
+ *              - fills a memory zone 
+ *              - allocates cache-safe memory 
+ *              - frees cache-safe memory 
+ *              - physical to virtual address translation 
+ *              - virtual to physical address translation 
+ *              - cache to memory flush 
+ *              - cache line invalidate 
+ *      -# Threads
+ *              - creates a new thread 
+ *              - starts a newly created thread 
+ *              - kills an existing thread 
+ *              - exits a running thread 
+ *              - sets the priority of an existing thread 
+ *              - suspends thread execution 
+ *              - resumes thread execution 
+ *      -# IPC
+ *              - creates a message queue 
+ *              - deletes a message queue 
+ *              - sends a message to a message queue 
+ *              - receives a message from a message queue
+ *      -# Thread Synchronisation
+ *              - initializes a mutex 
+ *              - locks a mutex 
+ *              - unlocks a mutex 
+ *              - non-blocking attempt to lock a mutex 
+ *              - destroys a mutex object 
+ *              - initializes a fast mutex 
+ *              - non-blocking attempt to lock a fast mutex 
+ *              - unlocks a fast mutex 
+ *              - destroys a fast mutex object 
+ *              - initializes a semaphore 
+ *              - posts to (increments) a semaphore 
+ *              - waits on (decrements) a semaphore 
+ *              - non-blocking wait on semaphore 
+ *              - gets semaphore value 
+ *              - destroys a semaphore object 
+ *              - yields execution of current thread 
+ *      -# Time functions
+ *              - yielding sleep for a number of milliseconds 
+ *              - busy sleep for a number of microseconds 
+ *              - value of the timestamp counter 
+ *              - resolution of the timestamp counter 
+ *              - system clock rate, in ticks 
+ *              - current system time 
+ *              - converts ixOsalTimeVal into ticks 
+ *              - converts ticks into ixOsalTimeVal 
+ *              - converts ixOsalTimeVal to milliseconds 
+ *              - converts milliseconds to IxOsalTimeval 
+ *              - "equal" comparison for IxOsalTimeval 
+ *              - "less than" comparison for IxOsalTimeval 
+ *              - "greater than" comparison for IxOsalTimeval 
+ *              - "add" operator for IxOsalTimeval 
+ *              - "subtract" operator for IxOsalTimeval 
+ *      -# Logging
+ *              - sets the current logging verbosity level 
+ *              - interrupt-safe logging function 
+ *      -# Timer services
+ *              - schedules a repeating timer 
+ *              - schedules a single-shot timer 
+ *              - cancels a running timer 
+ *              - displays all the running timers 
+ *      -# Optional Modules
+ *              - Buffer management module
+ *              - I/O memory and endianess support module
+ *
+ * @{
+ */
+
+
+/*
+ * Prototypes
+ */
+
+/* ==========================  Interrupts  ================================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Binds an interrupt handler to an interrupt level
+ *
+ * @param irqLevel (in)   - interrupt level
+ * @param irqHandler (in) - interrupt handler
+ * @param parameter (in)  - custom parameter to be passed to the
+ *                          interrupt handler
+ *
+ * Binds an interrupt handler to an interrupt level. The operation will
+ * fail if the wrong level is selected, if the handler is NULL, or if the
+ * interrupt is already bound. This functions binds the specified C
+ * routine to an interrupt level. When called, the "parameter" value will
+ * be passed to the routine.
+ *
+ * Reentrant: no
+ * IRQ safe:  no
+ *
+ * @return IX_SUCCESS if the operation succeeded or IX_FAIL otherwise
+ */
+PUBLIC IX_STATUS ixOsalIrqBind (UINT32 irqLevel,
+				IxOsalVoidFnVoidPtr irqHandler,
+				void *parameter);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Unbinds an interrupt handler from an interrupt level
+ *
+ * @param irqLevel (in)   - interrupt level
+ *
+ * Unbinds the selected interrupt level from any previously registered
+ * handler 
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return IX_SUCCESS if the operation succeeded or IX_FAIL otherwise
+ */
+PUBLIC IX_STATUS ixOsalIrqUnbind (UINT32 irqLevel);
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Disables all interrupts
+ *
+ * @param - none
+ *
+ * Disables all the interrupts and prevents tasks scheduling 
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return interrupt enable status prior to locking
+ */
+PUBLIC UINT32 ixOsalIrqLock (void);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Enables all interrupts
+ *
+ * @param irqEnable (in) - interrupt enable status, prior to interrupt
+ *                         locking 
+ *
+ * Enables the interrupts and task scheduling, cancelling the effect
+ * of ixOsalIrqLock() 
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return IX_SUCCESS if the operation succeeded or IX_FAIL otherwise
+ */
+PUBLIC void ixOsalIrqUnlock (UINT32 irqEnable);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Selectively disables interrupts
+ *
+ * @param irqLevel ­ new interrupt level
+ *
+ * Disables the interrupts below the specified interrupt level 
+ * 
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @note Depending on the implementation this function can disable all
+ *       the interrupts 
+ *
+ * @return previous interrupt level
+ */
+PUBLIC UINT32 ixOsalIrqLevelSet (UINT32 irqLevel);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Enables an interrupt level
+ *
+ * @param irqLevel ­ interrupt level to enable
+ *
+ * Enables the specified interrupt level
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalIrqEnable (UINT32 irqLevel);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Disables an interrupt level
+ *
+ * @param irqLevel ­ interrupt level to disable
+ *
+ * Disables the specified interrupt level
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalIrqDisable (UINT32 irqLevel);
+
+
+/* =============================  Memory  =================================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Allocates memory
+ *
+ * @param size - memory size to allocate, in bytes
+ *
+ * Allocates a memory zone of a given size
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return Pointer to the allocated zone or NULL if the allocation failed
+ */
+PUBLIC void *ixOsalMemAlloc (UINT32 size);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Frees memory
+ *
+ * @param ptr - pointer to the memory zone
+ *
+ * Frees a previously allocated memory zone
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalMemFree (void *ptr);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Copies memory zones
+ *
+ * @param dest  - destination memory zone
+ * @param src   - source memory zone
+ * @param count - number of bytes to copy
+ *
+ * Copies count bytes from the source memory zone pointed by src into the
+ * memory zone pointed by dest.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return Pointer to the destination memory zone
+ */
+PUBLIC void *ixOsalMemCopy (void *dest, void *src, UINT32 count);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Fills a memory zone
+ *
+ * @param ptr - pointer to the memory zone
+ * @param filler - byte to fill the memory zone with
+ * @param count - number of bytes to fill
+ *
+ * Fills a memory zone with a given constant byte
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return Pointer to the memory zone
+ */
+PUBLIC void *ixOsalMemSet (void *ptr, UINT8 filler, UINT32 count);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Allocates cache-safe memory
+ *
+ * @param size - size, in bytes, of the allocated zone
+ *
+ * Allocates a cache-safe memory zone of at least "size" bytes and returns
+ * the pointer to the memory zone. This memory zone, depending on the
+ * platform, is either uncached or aligned on a cache line boundary to make
+ * the CACHE_FLUSH and CACHE_INVALIDATE macros safe to use. The memory
+ * allocated with this function MUST be freed with ixOsalCacheDmaFree(),
+ * otherwise memory corruption can occur.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return Pointer to the memory zone or NULL if allocation failed
+ *
+ * @note It is important to note that cache coherence is maintained in
+ * software by using the IX_OSAL_CACHE_FLUSH and IX_OSAL_CACHE_INVALIDATE
+ * macros to maintain consistency between cache and external memory.
+ */
+PUBLIC void *ixOsalCacheDmaMalloc (UINT32 size);
+
+/* Macros for ixOsalCacheDmaMalloc*/
+#define IX_OSAL_CACHE_DMA_MALLOC(size) ixOsalCacheDmaMalloc(size)
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Frees cache-safe memory
+ *
+ * @param ptr   - pointer to the memory zone
+ *
+ * Frees a memory zone previously allocated with ixOsalCacheDmaMalloc()
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalCacheDmaFree (void *ptr);
+
+#define IX_OSAL_CACHE_DMA_FREE(ptr)		ixOsalCacheDmaFree(ptr)
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief physical to virtual address translation
+ *
+ * @param physAddr - physical address
+ *
+ * Converts a physical address into its equivalent MMU-mapped virtual address
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return Corresponding virtual address, as UINT32
+ */
+#define IX_OSAL_MMU_PHYS_TO_VIRT(physAddr) \
+    IX_OSAL_OS_MMU_PHYS_TO_VIRT(physAddr)
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief virtual to physical address translation
+ *
+ * @param virtAddr - virtual address
+ *
+ * Converts a virtual address into its equivalent MMU-mapped physical address
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return Corresponding physical address, as UINT32
+ */
+#define IX_OSAL_MMU_VIRT_TO_PHYS(virtAddr)  \
+    IX_OSAL_OS_MMU_VIRT_TO_PHYS(virtAddr)
+
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief cache to memory flush
+ *
+ * @param addr - memory address to flush from cache
+ * @param size - number of bytes to flush (rounded up to a cache line)
+ *
+ * Flushes the cached value of the memory zone pointed by "addr" into memory,
+ * rounding up to a cache line. Use before the zone is to be read by a
+ * processing unit which is not cache coherent with the main CPU.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return - none
+ */
+#define IX_OSAL_CACHE_FLUSH(addr, size)  IX_OSAL_OS_CACHE_FLUSH(addr, size)
+
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief cache line invalidate
+ *
+ * @param addr - memory address to invalidate in cache
+ * @param size - number of bytes to invalidate (rounded up to a cache line)
+ *
+ * Invalidates the cached value of the memory zone pointed by "addr",
+ * rounding up to a cache line. Use before reading the zone from the main
+ * CPU, if the zone has been updated by a processing unit which is not cache
+ * coherent with the main CPU.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return - none
+ */
+#define IX_OSAL_CACHE_INVALIDATE(addr, size)  IX_OSAL_OS_CACHE_INVALIDATE(addr, size)
+
+
+/* =============================  Threads  =================================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Creates a new thread
+ *
+ * @param thread - handle of the thread to be created
+ * @param threadAttr - pointer to a thread attribute object
+ * @param startRoutine - thread entry point
+ * @param arg - argument given to the thread
+ *
+ * Creates a thread given a thread handle and a thread attribute object. The
+ * same thread attribute object can be used to create separate threads. "NULL"
+ * can be specified as the attribute, in which case the default values will
+ * be used. The thread needs to be explicitly started using ixOsalThreadStart().
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalThreadCreate (IxOsalThread * thread,
+				     IxOsalThreadAttr * threadAttr,
+				     IxOsalVoidFnVoidPtr startRoutine,
+				     void *arg);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Starts a newly created thread
+ *
+ * @param thread - handle of the thread to be started
+ *
+ * Starts a thread given its thread handle. This function is to be called
+ * only once, following the thread initialization.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalThreadStart (IxOsalThread * thread);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Kills an existing thread
+ *
+ * @param thread - handle of the thread to be killed
+ *
+ * Kills a thread given its thread handle.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @note It is not possible to kill threads in Linux kernel mode. This 
+ * function will only send a SIGTERM signal, and it is the responsibility
+ * of the thread to check for the presence of this signal with
+ * signal_pending().
+ *
+ * @return -  IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalThreadKill (IxOsalThread * thread);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Exits a running thread
+ *
+ * Terminates the calling thread
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - This function never returns
+ */
+PUBLIC void ixOsalThreadExit (void);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Sets the priority of an existing thread
+ *
+ * @param thread - handle of the thread
+ * @param priority - new priority, between 0 and 255 (0 being the highest)
+ *
+ * Sets the thread priority
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalThreadPrioritySet (IxOsalThread * thread,
+					  UINT32 priority);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Suspends thread execution
+ *
+ * @param thread - handle of the thread
+ *
+ * Suspends the thread execution
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalThreadSuspend (IxOsalThread * thread);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Resumes thread execution
+ *
+ * @param thread - handle of the thread
+ *
+ * Resumes the thread execution
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalThreadResume (IxOsalThread * thread);
+
+
+/* =======================  Message Queues (IPC) ==========================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Creates a message queue
+ *
+ * @param queue - queue handle
+ * @param msgCount - maximum number of messages to hold in the queue
+ * @param msgLen - maximum length of each message, in bytes
+ *
+ * Creates a message queue of msgCount messages, each containing msgLen bytes
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMessageQueueCreate (IxOsalMessageQueue * queue,
+					   UINT32 msgCount, UINT32 msgLen);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Deletes a message queue
+ *
+ * @param queue - queue handle
+ *
+ * Deletes a message queue
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMessageQueueDelete (IxOsalMessageQueue * queue);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Sends a message to a message queue
+ *
+ * @param queue - queue handle
+ * @param message - message to send
+ *
+ * Sends a message to the message queue. The message will be copied (at the
+ * configured size of the message) into the queue.
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMessageQueueSend (IxOsalMessageQueue * queue,
+					 UINT8 * message);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Receives a message from a message queue
+ *
+ * @param queue - queue handle
+ * @param message - pointer to where the message should be copied to
+ *
+ * Retrieves the first message from the message queue
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMessageQueueReceive (IxOsalMessageQueue * queue,
+					    UINT8 * message);
+
+
+/* =======================  Thread Synchronisation ========================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief initializes a mutex
+ *
+ * @param mutex - mutex handle
+ *
+ * Initializes a mutex object
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMutexInit (IxOsalMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief locks a mutex
+ *
+ * @param mutex - mutex handle
+ * @param timeout - timeout in ms; IX_OSAL_WAIT_FOREVER (-1) to wait forever
+ *                  or IX_OSAL_WAIT_NONE to return immediately
+ *
+ * Locks a mutex object
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMutexLock (IxOsalMutex * mutex, INT32 timeout);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Unlocks a mutex
+ *
+ * @param mutex - mutex handle
+ *
+ * Unlocks a mutex object
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMutexUnlock (IxOsalMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Non-blocking attempt to lock a mutex
+ *
+ * @param mutex - mutex handle
+ *
+ * Attempts to lock a mutex object, returning immediately with IX_SUCCESS if
+ * the lock was successful or IX_FAIL if the lock failed
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMutexTryLock (IxOsalMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Destroys a mutex object
+ *
+ * @param mutex - mutex handle
+ * @param
+ *
+ * Destroys a mutex object; the caller should ensure that no thread is
+ * blocked on this mutex
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalMutexDestroy (IxOsalMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Initializes a fast mutex
+ *
+ * @param mutex - fast mutex handle
+ *
+ * Initializes a fast mutex object
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalFastMutexInit (IxOsalFastMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Non-blocking attempt to lock a fast mutex
+ *
+ * @param mutex - fast mutex handle
+ *
+ * Attempts to lock a fast mutex object, returning immediately with
+ * IX_SUCCESS if the lock was successful or IX_FAIL if the lock failed
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalFastMutexTryLock (IxOsalFastMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Unlocks a fast mutex
+ *
+ * @param mutex - fast mutex handle
+ *
+ * Unlocks a fast mutex object
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalFastMutexUnlock (IxOsalFastMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Destroys a fast mutex object
+ *
+ * @param mutex - fast mutex handle
+ *
+ * Destroys a fast mutex object
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalFastMutexDestroy (IxOsalFastMutex * mutex);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Initializes a semaphore
+ *
+ * @param semaphore - semaphore handle
+ * @param value - initial semaphore value
+ *
+ * Initializes a semaphore object
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalSemaphoreInit (IxOsalSemaphore * semaphore,
+				      UINT32 value);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Posts to (increments) a semaphore
+ *
+ * @param semaphore - semaphore handle
+ *
+ * Increments a semaphore object
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalSemaphorePost (IxOsalSemaphore * semaphore);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Waits on (decrements) a semaphore
+ *
+ * @param semaphore - semaphore handle
+ * @param timeout - timeout, in ms; IX_OSAL_WAIT_FOREVER (-1) if the thread
+ * is to block indefinitely or IX_OSAL_WAIT_NONE (0) if the thread is to
+ * return immediately even if the call fails
+ *
+ * Decrements a semaphore, blocking if the semaphore is
+ * unavailable (value is 0).
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalSemaphoreWait (IxOsalSemaphore * semaphore,
+				      INT32 timeout);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Non-blocking wait on semaphore
+ *
+ * @param semaphore - semaphore handle
+ *
+ * Decrements a semaphore, not blocking the calling thread if the semaphore
+ * is unavailable
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalSemaphoreTryWait (IxOsalSemaphore * semaphore);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Gets semaphore value
+ *
+ * @param semaphore - semaphore handle
+ * @param value - location to store the semaphore value
+ *
+ * Retrieves the current value of a semaphore object
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalSemaphoreGetValue (IxOsalSemaphore * semaphore,
+					  UINT32 * value);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Destroys a semaphore object
+ *
+ * @param semaphore - semaphore handle
+ *
+ * Destroys a semaphore object; the caller should ensure that no thread is
+ * blocked on this semaphore
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalSemaphoreDestroy (IxOsalSemaphore * semaphore);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Yields execution of current thread
+ *
+ * Yields the execution of the current thread
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalYield (void);
+
+
+/* ========================== Time functions  ===========================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Yielding sleep for a number of milliseconds
+ *
+ * @param milliseconds - number of milliseconds to sleep
+ *
+ * The calling thread will sleep for the specified number of milliseconds.
+ * This sleep is yielding, hence other tasks will be scheduled by the
+ * operating system during the sleep period. Calling this function with an
+ * argument of 0 will place the thread at the end of the current scheduling
+ * loop.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalSleep (UINT32 milliseconds);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Busy sleep for a number of microseconds
+ *
+ * @param microseconds - number of microseconds to sleep
+ *
+ * Sleeps for the specified number of microseconds, without explicitly
+ * yielding thread execution to the OS scheduler
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalBusySleep (UINT32 microseconds);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief XXX
+ *
+ * Retrieves the current timestamp
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - The current timestamp
+ *
+ * @note The implementation of this function is platform-specific. Not
+ * all the platforms provide a high-resolution timestamp counter.
+ */
+PUBLIC UINT32 ixOsalTimestampGet (void);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Resolution of the timestamp counter
+ *
+ * Retrieves the resolution (frequency) of the timestamp counter.
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - The resolution of the timestamp counter
+ *
+ * @note The implementation of this function is platform-specific. Not all
+ * the platforms provide a high-resolution timestamp counter.
+ */
+PUBLIC UINT32 ixOsalTimestampResolutionGet (void);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief System clock rate, in ticks
+ *
+ * Retrieves the resolution (number of ticks per second) of the system clock
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - The system clock rate
+ *
+ * @note The implementation of this function is platform and OS-specific.
+ * The system clock rate is not always available - e.g. Linux does not
+ * provide this information in user mode
+ */
+PUBLIC UINT32 ixOsalSysClockRateGet (void);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Current system time
+ *
+ * @param tv - pointer to an IxOsalTimeval structure to store the current
+ *             time in
+ *
+ * Retrieves the current system time (real-time)
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - none
+ *
+ * @note The implementation of this function is platform-specific. Not all
+ * platforms have a real-time clock.
+ */
+PUBLIC void ixOsalTimeGet (IxOsalTimeval * tv);
+
+
+
+/* Internal function to convert timer val to ticks.
+ * NOTE - This should not be called by the user.
+ * Use the macro IX_OSAL_TIMEVAL_TO_TICKS 
+ * OS-independent, implemented in framework.
+ */
+PUBLIC UINT32 ixOsalTimevalToTicks (IxOsalTimeval tv);
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Converts ixOsalTimeVal into ticks
+ *
+ * @param tv - an IxOsalTimeval structure
+ *
+ * Converts an IxOsalTimeval structure into OS ticks
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - Corresponding number of ticks
+ * 
+ * Note: This function is OS-independent. Implemented by core.
+ */
+#define IX_OSAL_TIMEVAL_TO_TICKS(tv)  ixOsalTimevalToTicks(tv)
+
+
+
+/* Internal function to convert ticks to timer val
+ * NOTE - This should not be called by the user.
+ * Use the macro IX_OSAL_TICKS_TO_TIMEVAL 
+ */
+
+PUBLIC void ixOsalTicksToTimeval (UINT32 ticks, IxOsalTimeval * pTv);
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Converts ticks into ixOsalTimeVal 
+ *
+ * @param ticks - number of ticks
+ * @param pTv - pointer to the destination structure
+ *
+ * Converts the specified number of ticks into an IxOsalTimeval structure
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - Corresponding IxOsalTimeval structure
+ * Note: This function is OS-independent. Implemented by core.
+ */
+#define IX_OSAL_TICKS_TO_TIMEVAL(ticks, pTv)  \
+    ixOsalTicksToTimeval(ticks, pTv)
+
+
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Converts ixOsalTimeVal to milliseconds
+ *
+ * @param tv - IxOsalTimeval structure to convert
+ *
+ * Converts an IxOsalTimeval structure into milliseconds
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - Corresponding number of milliseconds
+ * Note: This function is OS-independent. Implemented by core.
+ */
+#define IX_OSAL_TIMEVAL_TO_MS(tv)     ((tv.secs * 1000) + (tv.nsecs / 1000000))
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Converts milliseconds to IxOsalTimeval
+ *
+ * @param milliseconds - number of milliseconds to convert
+ * @param pTv - pointer to the destination structure
+ *
+ * Converts a millisecond value into an IxOsalTimeval structure
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - Corresponding IxOsalTimeval structure
+ * Note: This function is OS-independent. Implemented by core.
+ */
+#define IX_OSAL_MS_TO_TIMEVAL(milliseconds, pTv)  \
+   	    ((IxOsalTimeval *) pTv)->secs = milliseconds / 1000;			  \
+        ((IxOsalTimeval *) pTv)->nsecs = (milliseconds % 1000) * 1000000
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief "equal" comparison for IxOsalTimeval
+ *
+ * @param tvA, tvB - IxOsalTimeval structures to compare
+ *
+ * Compares two IxOsalTimeval structures for equality
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - TRUE if the structures are equal
+ *         - FALSE otherwise
+ * Note: This function is OS-independant
+ */
+#define IX_OSAL_TIME_EQ(tvA, tvB)        \
+        ((tvA).secs == (tvB).secs && (tvA).nsecs == (tvB).nsecs)
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief "less than" comparison for IxOsalTimeval
+ *
+ * @param tvA, tvB - IxOsalTimeval structures to compare
+ *
+ * Compares two IxOsalTimeval structures to determine if the first one is
+ * less than the second one
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - TRUE if tvA < tvB
+ *         - FALSE otherwise
+ * Note: This function is OS-independent. Implemented by core.
+ */
+#define IX_OSAL_TIME_LT(tvA,tvB) \
+        ((tvA).secs  < (tvB).secs ||	\
+        ((tvA).secs == (tvB).secs && (tvA).nsecs < (tvB).nsecs))
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief "greater than" comparison for IxOsalTimeval
+ *
+ * @param tvA, tvB - IxOsalTimeval structures to compare
+ *
+ * Compares two IxOsalTimeval structures to determine if the first one is
+ * greater than the second one
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - TRUE if tvA > tvB
+ *         - FALSE  otherwise
+ * Note: This function is OS-independent.
+ */
+#define IX_OSAL_TIME_GT(tvA, tvB)  \
+        ((tvA).secs  > (tvB).secs ||	\
+        ((tvA).secs == (tvB).secs && (tvA).nsecs > (tvB).nsecs))
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief "add" operator for IxOsalTimeval
+ *
+ * @param tvA, tvB - IxOsalTimeval structures to add
+ *
+ * Adds the second IxOsalTimevalStruct to the first one (equivalent to
+ * tvA += tvB)
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - none
+ * Note: This function is OS-independent.
+ */
+#define IX_OSAL_TIME_ADD(tvA, tvB)  \
+        (tvA).secs += (tvB).secs;   \
+        (tvA).nsecs += (tvB).nsecs; \
+        if ((tvA).nsecs >= IX_OSAL_BILLION) \
+    	{ \
+        (tvA).secs++; \
+        (tvA).nsecs -= IX_OSAL_BILLION; }
+
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief "subtract" operator for IxOsalTimeval
+ *
+ * @param tvA, tvB - IxOsalTimeval structures to subtract
+ *
+ * Subtracts the second IxOsalTimevalStruct from the first one (equivalent
+ * to tvA -= tvB)
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - none
+ * Note: This function is OS-independent. Implemented by core.
+ */
+#define IX_OSAL_TIME_SUB(tvA, tvB)   \
+        if ((tvA).nsecs >= (tvB).nsecs) \
+        { \
+          (tvA).secs -= (tvB).secs; \
+          (tvA).nsecs -= (tvB).nsecs; \
+        } \
+        else \
+        { \
+          (tvA).secs -= ((tvB).secs + 1); \
+          (tvA).nsecs += IX_OSAL_BILLION - (tvB).nsecs; \
+        }
+
+
+/* ============================= Logging  ==============================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Interrupt-safe logging function
+ *
+ * @param level - identifier prefix for the message
+ * @param device - output device
+ * @param format - message format, in a printf format
+ * @param ... - up to 6 arguments to be printed
+ *
+ * IRQ-safe logging function, similar to printf. Accepts up to 6 arguments
+ * to print (excluding the level, device and the format). This function will
+ * actually display the message only if the level is lower than the current
+ * verbosity level or if the IX_OSAL_LOG_USER level is used. An output device
+ * must be specified (see IxOsalTypes.h).
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - Beside the exceptions documented in the note below, the returned
+ * value is the number of printed characters, or -1 if the parameters are
+ * incorrect (NULL format, unknown output device)
+ *
+ * @note The exceptions to the return value are:
+ * VxWorks: The return value is 32 if the specified level is 1 and 64
+ * if the specified level is greater than 1 and less or equal than 9.
+ * WinCE: If compiled for EBOOT then the return value is always 0.
+ *
+ * @note The given print format should take into account the specified 
+ * output device. IX_OSAL_STDOUT supports all the usual print formats,
+ * however a custom hex display specified by IX_OSAL_HEX would support
+ * only a fixed number of hexadecimal digits.
+ */
+PUBLIC INT32 ixOsalLog (IxOsalLogLevel level,
+			IxOsalLogDevice device,
+			char *format,
+			int arg1,
+			int arg2, int arg3, int arg4, int arg5, int arg6);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief sets the current logging verbosity level
+ *
+ * @param level - new log verbosity level
+ *
+ * Sets the log verbosity level. The default value is IX_OSAL_LOG_ERROR.
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * @return - Old log verbosity level
+ */
+PUBLIC UINT32 ixOsalLogLevelSet (UINT32 level);
+
+
+/* ============================= Logging  ==============================
+ * 
+ */
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Schedules a repeating timer
+ *
+ * @param timer - handle of the timer object
+ * @param period - timer trigger period, in milliseconds
+ * @param priority - timer priority (0 being the highest)
+ * @param callback - user callback to invoke when the timer triggers
+ * @param param - custom parameter passed to the callback
+ *
+ * Schedules a timer to be called every period milliseconds. The timer
+ * will invoke the specified callback function possibly in interrupt
+ * context, passing the given parameter. If several timers trigger at the
+ * same time contention issues are dealt according to the specified timer
+ * priorities.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalRepeatingTimerSchedule (IxOsalTimer * timer,
+					       UINT32 period,
+					       UINT32 priority,
+					       IxOsalVoidFnVoidPtr callback,
+					       void *param);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Schedules a single-shot timer
+ *
+ * @param timer - handle of the timer object
+ * @param period - timer trigger period, in milliseconds
+ * @param priority - timer priority (0 being the highest)
+ * @param callback - user callback to invoke when the timer triggers
+ * @param param - custom parameter passed to the callback
+ *
+ * Schedules a timer to be called after period milliseconds. The timer
+ * will cease to function past its first trigger. The timer will invoke
+ * the specified callback function, possibly in interrupt context, passing
+ * the given parameter. If several timers trigger at the same time contention
+ * issues are dealt according to the specified timer priorities.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS
+ixOsalSingleShotTimerSchedule (IxOsalTimer * timer,
+			       UINT32 period,
+			       UINT32 priority,
+			       IxOsalVoidFnVoidPtr callback, void *param);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief Cancels a running timer
+ *
+ * @param timer - handle of the timer object
+ *
+ * Cancels a single-shot or repeating timer.
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  yes
+ *
+ * @return - IX_SUCCESS/IX_FAIL
+ */
+PUBLIC IX_STATUS ixOsalTimerCancel (IxOsalTimer * timer);
+
+/** 
+ * @ingroup IxOsal
+ *
+ * @brief displays all the running timers
+ *
+ * Displays a list with all the running timers and their parameters (handle,
+ * period, type, priority, callback and user parameter)
+ *
+ * @li Reentrant: no
+ * @li IRQ safe:  no
+ *
+ * @return - none
+ */
+PUBLIC void ixOsalTimersShow (void);
+
+
+/* ============================= Version  ==============================
+ * 
+ */
+
+/**
+ * @ingroup IxOsal
+ *
+ * @brief provides the name of the Operating System running
+ *
+ * @param osName - Pointer to a NULL-terminated string of characters
+ * that holds the name of the OS running.
+ * This is both an input and an ouput parameter
+ * @param maxSize - Input parameter that defines the maximum number of
+ * bytes that can be stored in osName
+ *
+ * Returns a string of characters that describe the Operating System name
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * return - IX_SUCCESS for successful retrieval
+ *        - IX_FAIL if (osType == NULL | maxSize =< 0)
+ */
+PUBLIC IX_STATUS ixOsalOsNameGet (INT8* osName, INT32 maxSize);
+
+/**
+ * @ingroup IxOsal
+ *
+ * @brief provides the version of the Operating System running
+ *
+ * @param osVersion - Pointer to a NULL terminated string of characters
+ * that holds the version of the OS running.
+ * This is both an input and an ouput parameter
+ * @param maxSize - Input parameter that defines the maximum number of
+ * bytes that can be stored in osVersion
+ *
+ * Returns a string of characters that describe the Operating System's version
+ *
+ * @li Reentrant: yes
+ * @li IRQ safe:  yes
+ *
+ * return - IX_SUCCESS for successful retrieval
+ *        - IX_FAIL if (osVersion == NULL | maxSize =< 0)
+ */
+PUBLIC IX_STATUS ixOsalOsVersionGet(INT8* osVersion, INT32 maxSize);
+
+
+
+/**
+ * @} IxOsal
+ */
+
+#endif /* IxOsal_H */

cpu/ixp/npe/include/IxOsalAssert.h

diff --git a/cpu/ixp/npe/include/IxOsalAssert.h b/cpu/ixp/npe/include/IxOsalAssert.h
new file mode 100644
index 0000000..45cebcd
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalAssert.h
@@ -0,0 +1,81 @@
+/*
+ * @file        IxOsalAssert.h 
+ * @author 	Intel Corporation
+ * @date        25-08-2004
+ *
+ * @brief       description goes here
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_ASSERT_H
+#define IX_OSAL_ASSERT_H
+
+/*
+ * Put the system defined include files required
+ * @par
+ * <TAGGED>
+ */
+
+#include "IxOsalOsAssert.h"
+
+/**
+ * @brief Assert macro, assert the condition is true. This
+ *        will not be compiled out.
+ *        N.B. will result in a system crash if it is false.
+ */
+#define IX_OSAL_ASSERT(c) IX_OSAL_OS_ASSERT(c)
+
+
+/**
+ * @brief Ensure macro, ensure the condition is true.
+ *        This will be conditionally compiled out and
+ *        may be used for test purposes.
+ */
+#ifdef IX_OSAL_ENSURE_ON
+#define IX_OSAL_ENSURE(c, str) do { \
+if (!(c)) ixOsalLog (IX_OSAL_LOG_LVL_MESSAGE, IX_OSAL_LOG_DEV_STDOUT, str, \
+0, 0, 0, 0, 0, 0); } while (0)
+
+#else
+#define IX_OSAL_ENSURE(c, str)
+#endif
+
+
+#endif /* IX_OSAL_ASSERT_H */

cpu/ixp/npe/include/IxOsalBackward.h

diff --git a/cpu/ixp/npe/include/IxOsalBackward.h b/cpu/ixp/npe/include/IxOsalBackward.h
new file mode 100644
index 0000000..ea9f307
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBackward.h
@@ -0,0 +1,65 @@
+/** 
+ * This file is intended to provide backward 
+ * compatibility for main osService/OSSL 
+ * APIs. 
+ *
+ * It shall be phased out gradually and users
+ * are strongly recommended to use IX_OSAL API.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_BACKWARD_H
+#define IX_OSAL_BACKWARD_H
+
+#include "IxOsal.h"
+
+#include "IxOsalBackwardCacheMMU.h"
+
+#include "IxOsalBackwardOsServices.h"
+
+#include "IxOsalBackwardMemMap.h"
+
+#include "IxOsalBackwardBufferMgt.h"
+
+#include "IxOsalBackwardOssl.h"
+
+#include "IxOsalBackwardAssert.h"
+
+#endif /* IX_OSAL_BACKWARD_H */

cpu/ixp/npe/include/IxOsalBackwardAssert.h

diff --git a/cpu/ixp/npe/include/IxOsalBackwardAssert.h b/cpu/ixp/npe/include/IxOsalBackwardAssert.h
new file mode 100644
index 0000000..be1e272
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBackwardAssert.h
@@ -0,0 +1,54 @@
+/** 
+ * This file is intended to provide backward 
+ * compatibility for main osService/OSSL 
+ * APIs. 
+ *
+ * It shall be phased out gradually and users
+ * are strongly recommended to use IX_OSAL API.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_BACKWARD_ASSERT_H
+#define IX_OSAL_BACKWARD_ASSERT_H
+
+#define IX_ENSURE(c, str)	IX_OSAL_ENSURE(c, str)
+#define IX_ASSERT(c)		IX_OSAL_ASSERT(c)
+
+#endif /* IX_OSAL_BACKWARD_ASSERT_H */

cpu/ixp/npe/include/IxOsalBackwardBufferMgt.h

diff --git a/cpu/ixp/npe/include/IxOsalBackwardBufferMgt.h b/cpu/ixp/npe/include/IxOsalBackwardBufferMgt.h
new file mode 100644
index 0000000..5ac3f0c
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBackwardBufferMgt.h
@@ -0,0 +1,159 @@
+/** 
+ * This file is intended to provide backward 
+ * compatibility for main osService/OSSL 
+ * APIs. 
+ *
+ * It shall be phased out gradually and users
+ * are strongly recommended to use IX_OSAL API.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_BACKWARD_BUFFER_MGT_H
+#define IX_OSAL_BACKWARD_BUFFER_MGT_H
+
+typedef IX_OSAL_MBUF IX_MBUF;
+
+typedef IX_OSAL_MBUF_POOL IX_MBUF_POOL;
+
+
+#define IX_MBUF_NEXT_BUFFER_IN_PKT_PTR(m_blk_ptr)  \
+		IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(m_blk_ptr)
+
+
+#define IX_MBUF_NEXT_PKT_IN_CHAIN_PTR(m_blk_ptr)  \
+		IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m_blk_ptr)
+
+
+#define IX_MBUF_MDATA(m_blk_ptr)  \
+		IX_OSAL_MBUF_MDATA(m_blk_ptr)
+
+
+#define IX_MBUF_MLEN(m_blk_ptr) \
+		IX_OSAL_MBUF_MLEN(m_blk_ptr)
+
+
+#define IX_MBUF_TYPE(m_blk_ptr) \
+		IX_OSAL_MBUF_MTYPE(m_blk_ptr)
+
+/* Same as IX_MBUF_TYPE */
+#define IX_MBUF_MTYPE(m_blk_ptr) \
+                IX_OSAL_MBUF_MTYPE(m_blk_ptr)
+
+#define IX_MBUF_FLAGS(m_blk_ptr)   	\
+		IX_OSAL_MBUF_FLAGS(m_blk_ptr)
+
+
+#define IX_MBUF_NET_POOL(m_blk_ptr)	\
+		IX_OSAL_MBUF_NET_POOL(m_blk_ptr)
+
+
+#define IX_MBUF_PKT_LEN(m_blk_ptr)	\
+		IX_OSAL_MBUF_PKT_LEN(m_blk_ptr)
+
+
+#define IX_MBUF_PRIV(m_blk_ptr)		\
+		IX_OSAL_MBUF_PRIV(m_blk_ptr)
+
+
+#define IX_MBUF_ALLOCATED_BUFF_LEN(m_blk_ptr)  \
+		IX_OSAL_MBUF_ALLOCATED_BUFF_LEN(m_blk_ptr)
+
+
+#define IX_MBUF_ALLOCATED_BUFF_DATA(m_blk_ptr)  \
+		IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(m_blk_ptr)
+
+
+#define IX_MBUF_POOL_SIZE_ALIGN(size)   \
+		IX_OSAL_MBUF_POOL_SIZE_ALIGN(size)
+
+
+#define IX_MBUF_POOL_MBUF_AREA_SIZE_ALIGNED(count)	\
+		IX_OSAL_MBUF_POOL_MBUF_AREA_SIZE_ALIGNED(count)
+
+
+#define IX_MBUF_POOL_DATA_AREA_SIZE_ALIGNED(count, size) \
+		IX_OSAL_MBUF_POOL_DATA_AREA_SIZE_ALIGNED(count, size)
+
+
+#define IX_MBUF_POOL_MBUF_AREA_ALLOC(count, memAreaSize) \
+		IX_OSAL_MBUF_POOL_MBUF_AREA_ALLOC(count, memAreaSize)
+
+
+#define IX_MBUF_POOL_DATA_AREA_ALLOC(count, size, memAreaSize) \
+		IX_OSAL_MBUF_POOL_DATA_AREA_ALLOC(count, size, memAreaSize)
+
+IX_STATUS
+ixOsalOsIxp400BackwardPoolInit (IX_OSAL_MBUF_POOL ** poolPtrPtr,
+				UINT32 count, UINT32 size, const char *name);
+
+
+/* This one needs extra steps*/
+#define IX_MBUF_POOL_INIT(poolPtr, count, size, name) \
+		ixOsalOsIxp400BackwardPoolInit( poolPtr, count,  size, name)
+
+
+#define IX_MBUF_POOL_INIT_NO_ALLOC(poolPtrPtr, bufPtr, dataPtr, count, size, name) \
+		(*poolPtrPtr = IX_OSAL_MBUF_NO_ALLOC_POOL_INIT(bufPtr, dataPtr, count, size, name))
+
+
+IX_STATUS
+ixOsalOsIxp400BackwardMbufPoolGet (IX_OSAL_MBUF_POOL * poolPtr,
+				   IX_OSAL_MBUF ** newBufPtrPtr);
+
+#define IX_MBUF_POOL_GET(poolPtr, bufPtrPtr) \
+		ixOsalOsIxp400BackwardMbufPoolGet(poolPtr, bufPtrPtr)
+
+
+#define IX_MBUF_POOL_PUT(bufPtr) \
+		IX_OSAL_MBUF_POOL_PUT(bufPtr)
+
+
+#define IX_MBUF_POOL_PUT_CHAIN(bufPtr) \
+		IX_OSAL_MBUF_POOL_PUT_CHAIN(bufPtr)
+
+
+#define IX_MBUF_POOL_SHOW(poolPtr) \
+		IX_OSAL_MBUF_POOL_SHOW(poolPtr)
+
+
+#define IX_MBUF_POOL_MDATA_RESET(bufPtr) \
+		IX_OSAL_MBUF_POOL_MDATA_RESET(bufPtr)
+
+#endif /* IX_OSAL_BACKWARD_BUFFER_MGT_H */

cpu/ixp/npe/include/IxOsalBackwardCacheMMU.h

diff --git a/cpu/ixp/npe/include/IxOsalBackwardCacheMMU.h b/cpu/ixp/npe/include/IxOsalBackwardCacheMMU.h
new file mode 100644
index 0000000..fe570e6
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBackwardCacheMMU.h
@@ -0,0 +1,69 @@
+/** 
+ * This file is intended to provide backward 
+ * compatibility for main osService/OSSL 
+ * APIs. 
+ *
+ * It shall be phased out gradually and users
+ * are strongly recommended to use IX_OSAL API.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_BACKWARD_CACHE_MMU_H
+#define IX_OSAL_BACKWARD_CACHE_MMU_H
+
+#ifdef IX_OSAL_CACHED
+#define IX_ACC_CACHE_ENABLED
+#endif
+
+#define IX_XSCALE_CACHE_LINE_SIZE IX_OSAL_CACHE_LINE_SIZE
+
+#define IX_ACC_DRV_DMA_MALLOC(size) IX_OSAL_CACHE_DMA_MALLOC(size)
+
+#define IX_ACC_DRV_DMA_FREE(ptr,size) IX_OSAL_CACHE_DMA_FREE(ptr)
+
+#define IX_MMU_VIRTUAL_TO_PHYSICAL_TRANSLATION(addr) IX_OSAL_MMU_VIRT_TO_PHYS(addr)
+
+#define IX_MMU_PHYSICAL_TO_VIRTUAL_TRANSLATION(addr) IX_OSAL_MMU_PHYS_TO_VIRT(addr)
+
+#define IX_ACC_DATA_CACHE_INVALIDATE(addr,size) IX_OSAL_CACHE_INVALIDATE(addr, size)
+
+#define IX_ACC_DATA_CACHE_FLUSH(addr,size) IX_OSAL_CACHE_FLUSH(addr,size)
+
+#endif /* IX_OSAL_BACKWARD_CACHE_MMU_H */

cpu/ixp/npe/include/IxOsalBackwardMemMap.h

diff --git a/cpu/ixp/npe/include/IxOsalBackwardMemMap.h b/cpu/ixp/npe/include/IxOsalBackwardMemMap.h
new file mode 100644
index 0000000..18f8f24
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBackwardMemMap.h
@@ -0,0 +1,141 @@
+/** 
+ * This file is intended to provide backward 
+ * compatibility for main osService/OSSL 
+ * APIs. 
+ *
+ * It shall be phased out gradually and users
+ * are strongly recommended to use IX_OSAL API.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#ifndef IX_OSAL_BACKWARD_MEM_MAP_H
+#define IX_OSAL_BACKWARD_MEM_MAP_H
+
+#include "IxOsal.h"
+
+#define IX_OSSERV_SWAP_LONG(wData) IX_OSAL_SWAP_LONG(wData)
+#define IX_OSSERV_SWAP_SHORT(sData) IX_OSAL_SWAP_SHORT(sData)
+
+#define IX_OSSERV_SWAP_SHORT_ADDRESS(sAddr) IX_OSAL_SWAP_SHORT_ADDRESS(sAddr)
+#define IX_OSSERV_SWAP_BYTE_ADDRESS(bAddr) IX_OSAL_SWAP_BYTE_ADDRESS(bAddr)
+
+#define IX_OSSERV_BE_XSTOBUSL(wData)  IX_OSAL_BE_XSTOBUSL(wData)
+#define IX_OSSERV_BE_XSTOBUSS(sData)  IX_OSAL_BE_XSTOBUSS(sData)
+#define IX_OSSERV_BE_XSTOBUSB(bData)  IX_OSAL_BE_XSTOBUSB(bData)
+#define IX_OSSERV_BE_BUSTOXSL(wData)  IX_OSAL_BE_BUSTOXSL(wData)
+#define IX_OSSERV_BE_BUSTOXSS(sData)  IX_OSAL_BE_BUSTOXSS(sData)
+#define IX_OSSERV_BE_BUSTOXSB(bData)  IX_OSAL_BE_BUSTOXSB(bData)
+
+#define IX_OSSERV_LE_AC_XSTOBUSL(wAddr) IX_OSAL_LE_AC_XSTOBUSL(wAddr)
+#define IX_OSSERV_LE_AC_XSTOBUSS(sAddr) IX_OSAL_LE_AC_XSTOBUSS(sAddr)
+#define IX_OSSERV_LE_AC_XSTOBUSB(bAddr) IX_OSAL_LE_AC_XSTOBUSB(bAddr)
+#define IX_OSSERV_LE_AC_BUSTOXSL(wAddr) IX_OSAL_LE_AC_BUSTOXSL(wAddr)
+#define IX_OSSERV_LE_AC_BUSTOXSS(sAddr) IX_OSAL_LE_AC_BUSTOXSS(sAddr)
+#define IX_OSSERV_LE_AC_BUSTOXSB(bAddr) IX_OSAL_LE_AC_BUSTOXSB(bAddr)
+
+#define IX_OSSERV_LE_DC_XSTOBUSL(wData) IX_OSAL_LE_DC_XSTOBUSL(wData)
+#define IX_OSSERV_LE_DC_XSTOBUSS(sData) IX_OSAL_LE_DC_XSTOBUSS(sData)
+#define IX_OSSERV_LE_DC_XSTOBUSB(bData) IX_OSAL_LE_DC_XSTOBUSB(bData)
+#define IX_OSSERV_LE_DC_BUSTOXSL(wData) IX_OSAL_LE_DC_BUSTOXSL(wData)
+#define IX_OSSERV_LE_DC_BUSTOXSS(sData) IX_OSAL_LE_DC_BUSTOXSS(sData)
+#define IX_OSSERV_LE_DC_BUSTOXSB(bData) IX_OSAL_LE_DC_BUSTOXSB(bData)
+
+#define IX_OSSERV_READ_LONG(wAddr)          IX_OSAL_READ_LONG(wAddr)
+#define IX_OSSERV_READ_SHORT(sAddr)         IX_OSAL_READ_SHORT(sAddr)
+#define IX_OSSERV_READ_BYTE(bAddr)          IX_OSAL_READ_BYTE(bAddr)
+#define IX_OSSERV_WRITE_LONG(wAddr, wData)  IX_OSAL_WRITE_LONG(wAddr, wData)
+#define IX_OSSERV_WRITE_SHORT(sAddr, sData) IX_OSAL_WRITE_SHORT(sAddr, sData)
+#define IX_OSSERV_WRITE_BYTE(bAddr, bData)  IX_OSAL_WRITE_BYTE(bAddr, bData)
+
+
+#define IX_OSSERV_READ_NPE_SHARED_LONG(wAddr)            IX_OSAL_READ_BE_SHARED_LONG(wAddr)
+#define IX_OSSERV_READ_NPE_SHARED_SHORT(sAddr)           IX_OSAL_READ_BE_SHARED_SHORT(sAddr)
+#define IX_OSSERV_WRITE_NPE_SHARED_LONG(wAddr, wData)    IX_OSAL_WRITE_BE_SHARED_LONG(wAddr, wData)
+#define IX_OSSERV_WRITE_NPE_SHARED_SHORT(sAddr, sData)   IX_OSAL_WRITE_BE_SHARED_SHORT(sAddr, sData)
+
+#define IX_OSSERV_SWAP_NPE_SHARED_LONG(wData)            IX_OSAL_SWAP_BE_SHARED_LONG(wData)
+#define IX_OSSERV_SWAP_NPE_SHARED_SHORT(sData)           IX_OSAL_SWAP_BE_SHARED_SHORT(sData)
+
+
+/* Map osServ address/size */
+#define IX_OSSERV_QMGR_MAP_SIZE			IX_OSAL_IXP400_QMGR_MAP_SIZE
+#define IX_OSSERV_EXP_REG_MAP_SIZE		IX_OSAL_IXP400_EXP_REG_MAP_SIZE
+#define IX_OSSERV_UART1_MAP_SIZE		IX_OSAL_IXP400_UART1_MAP_SIZE
+#define IX_OSSERV_UART2_MAP_SIZE		IX_OSAL_IXP400_UART2_MAP_SIZE
+#define IX_OSSERV_PMU_MAP_SIZE			IX_OSAL_IXP400_PMU_MAP_SIZE
+#define IX_OSSERV_OSTS_MAP_SIZE			IX_OSAL_IXP400_OSTS_MAP_SIZE
+#define IX_OSSERV_NPEA_MAP_SIZE			IX_OSAL_IXP400_NPEA_MAP_SIZE
+#define IX_OSSERV_NPEB_MAP_SIZE			IX_OSAL_IXP400_NPEB_MAP_SIZE
+#define IX_OSSERV_NPEC_MAP_SIZE			IX_OSAL_IXP400_NPEC_MAP_SIZE
+#define IX_OSSERV_ETHA_MAP_SIZE			IX_OSAL_IXP400_ETHA_MAP_SIZE
+#define IX_OSSERV_ETHB_MAP_SIZE			IX_OSAL_IXP400_ETHB_MAP_SIZE
+#define IX_OSSERV_USB_MAP_SIZE			IX_OSAL_IXP400_USB_MAP_SIZE
+#define IX_OSSERV_GPIO_MAP_SIZE			IX_OSAL_IXP400_GPIO_MAP_SIZE
+#define IX_OSSERV_EXP_BUS_MAP_SIZE		IX_OSAL_IXP400_EXP_BUS_MAP_SIZE
+#define IX_OSSERV_EXP_BUS_CS0_MAP_SIZE	IX_OSAL_IXP400_EXP_BUS_CS0_MAP_SIZE
+#define IX_OSSERV_EXP_BUS_CS1_MAP_SIZE	IX_OSAL_IXP400_EXP_BUS_CS1_MAP_SIZE
+#define IX_OSSERV_EXP_BUS_CS4_MAP_SIZE	IX_OSAL_IXP400_EXP_BUS_CS4_MAP_SIZE
+
+
+#define IX_OSSERV_GPIO_PHYS_BASE			IX_OSAL_IXP400_GPIO_PHYS_BASE
+#define IX_OSSERV_UART1_PHYS_BASE			IX_OSAL_IXP400_UART1_PHYS_BASE
+#define IX_OSSERV_UART2_PHYS_BASE			IX_OSAL_IXP400_UART2_PHYS_BASE
+#define IX_OSSERV_ETHA_PHYS_BASE			IX_OSAL_IXP400_ETHA_PHYS_BASE
+#define IX_OSSERV_ETHB_PHYS_BASE			IX_OSAL_IXP400_ETHB_PHYS_BASE
+#define IX_OSSERV_NPEA_PHYS_BASE			IX_OSAL_IXP400_NPEA_PHYS_BASE
+#define IX_OSSERV_NPEB_PHYS_BASE			IX_OSAL_IXP400_NPEB_PHYS_BASE
+#define IX_OSSERV_NPEC_PHYS_BASE			IX_OSAL_IXP400_NPEC_PHYS_BASE
+#define IX_OSSERV_PERIPHERAL_PHYS_BASE		IX_OSAL_IXP400_PERIPHERAL_PHYS_BASE
+#define IX_OSSERV_QMGR_PHYS_BASE			IX_OSAL_IXP400_QMGR_PHYS_BASE
+#define IX_OSSERV_OSTS_PHYS_BASE			IX_OSAL_IXP400_OSTS_PHYS_BASE
+#define IX_OSSERV_USB_PHYS_BASE				IX_OSAL_IXP400_USB_PHYS_BASE
+#define IX_OSSERV_EXP_BUS_PHYS_BASE			IX_OSAL_IXP400_EXP_BUS_PHYS_BASE
+#define IX_OSSERV_EXP_BUS_BOOT_PHYS_BASE	IX_OSAL_IXP400_EXP_BUS_BOOT_PHYS_BASE
+#define IX_OSSERV_EXP_BUS_CS0_PHYS_BASE		IX_OSAL_IXP400_EXP_BUS_CS0_PHYS_BASE
+#define IX_OSSERV_EXP_BUS_CS1_PHYS_BASE		IX_OSAL_IXP400_EXP_BUS_CS1_PHYS_BASE
+#define IX_OSSERV_EXP_BUS_CS4_PHYS_BASE		IX_OSAL_IXP400_EXP_BUS_CS4_PHYS_BASE
+#define IX_OSSERV_EXP_BUS_REGS_PHYS_BASE	IX_OSAL_IXP400_EXP_BUS_REGS_PHYS_BASE
+
+#define IX_OSSERV_MEM_MAP(physAddr, size)		IX_OSAL_MEM_MAP(physAddr, size)
+
+#define IX_OSSERV_MEM_UNMAP(virtAddr) 			IX_OSAL_MEM_UNMAP(virtAddr)
+
+#endif /* IX_OSAL_BACKWARD_MEM_MAP_H */

cpu/ixp/npe/include/IxOsalBackwardOsServices.h

diff --git a/cpu/ixp/npe/include/IxOsalBackwardOsServices.h b/cpu/ixp/npe/include/IxOsalBackwardOsServices.h
new file mode 100644
index 0000000..0ccff84
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBackwardOsServices.h
@@ -0,0 +1,125 @@
+/** 
+ * This file is intended to provide backward 
+ * compatibility for main osService/OSSL 
+ * APIs. 
+ *
+ * It shall be phased out gradually and users
+ * are strongly recommended to use IX_OSAL API.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_BACKWARD_OSSERVICES_H
+#define IX_OSAL_BACKWARD_OSSERVICES_H
+
+#ifndef __vxworks
+typedef UINT32 IX_IRQ_STATUS;
+#else
+typedef int IX_IRQ_STATUS;
+#endif
+
+typedef IxOsalMutex IxMutex;
+
+typedef IxOsalFastMutex IxFastMutex;
+
+typedef IxOsalVoidFnVoidPtr IxVoidFnVoidPtr;
+
+typedef IxOsalVoidFnPtr IxVoidFnPtr;
+
+
+#define LOG_NONE 	IX_OSAL_LOG_LVL_NONE
+#define LOG_USER 	IX_OSAL_LOG_LVL_USER
+#define LOG_FATAL 	IX_OSAL_LOG_LVL_FATAL
+#define LOG_ERROR  	IX_OSAL_LOG_LVL_ERROR
+#define LOG_WARNING	IX_OSAL_LOG_LVL_WARNING
+#define LOG_MESSAGE	IX_OSAL_LOG_LVL_MESSAGE
+#define LOG_DEBUG1  IX_OSAL_LOG_LVL_DEBUG1
+#define LOG_DEBUG2	IX_OSAL_LOG_LVL_DEBUG2
+#define LOG_DEBUG3 	IX_OSAL_LOG_LVL_DEBUG3
+#ifndef __vxworks
+#define LOG_ALL 	IX_OSAL_LOG_LVL_ALL
+#endif
+
+PUBLIC IX_STATUS
+ixOsServIntBind (int level, void (*routine) (void *), void *parameter);
+
+PUBLIC IX_STATUS ixOsServIntUnbind (int level);
+
+
+PUBLIC int ixOsServIntLock (void);
+
+PUBLIC void ixOsServIntUnlock (int lockKey);
+
+
+PUBLIC int ixOsServIntLevelSet (int level);
+
+PUBLIC IX_STATUS ixOsServMutexInit (IxMutex * mutex);
+
+PUBLIC IX_STATUS ixOsServMutexLock (IxMutex * mutex);
+
+PUBLIC IX_STATUS ixOsServMutexUnlock (IxMutex * mutex);
+
+PUBLIC IX_STATUS ixOsServMutexDestroy (IxMutex * mutex);
+
+PUBLIC IX_STATUS ixOsServFastMutexInit (IxFastMutex * mutex);
+
+PUBLIC IX_STATUS ixOsServFastMutexTryLock (IxFastMutex * mutex);
+
+PUBLIC IX_STATUS ixOsServFastMutexUnlock (IxFastMutex * mutex);
+
+PUBLIC int
+ixOsServLog (int level, char *format, int arg1, int arg2, int arg3, int arg4,
+	     int arg5, int arg6);
+
+
+PUBLIC int ixOsServLogLevelSet (int level);
+
+PUBLIC void ixOsServSleep (int microseconds);
+
+PUBLIC void ixOsServTaskSleep (int milliseconds);
+
+PUBLIC unsigned int ixOsServTimestampGet (void);
+
+
+PUBLIC void ixOsServUnload (void);
+
+PUBLIC void ixOsServYield (void);
+
+#endif
+/* IX_OSAL_BACKWARD_OSSERVICES_H */

cpu/ixp/npe/include/IxOsalBackwardOssl.h

diff --git a/cpu/ixp/npe/include/IxOsalBackwardOssl.h b/cpu/ixp/npe/include/IxOsalBackwardOssl.h
new file mode 100644
index 0000000..634b494
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBackwardOssl.h
@@ -0,0 +1,272 @@
+/** 
+ * This file is intended to provide backward 
+ * compatibility for main osService/OSSL 
+ * APIs. 
+ *
+ * It shall be phased out gradually and users
+ * are strongly recommended to use IX_OSAL API.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_BACKWARD_OSSL_H
+#define IX_OSAL_BACKWARD_OSSL_H
+
+
+typedef IxOsalThread ix_ossl_thread_t;
+
+typedef IxOsalSemaphore ix_ossl_sem_t;
+
+typedef IxOsalMutex ix_ossl_mutex_t;
+
+typedef IxOsalTimeval ix_ossl_time_t;
+
+
+/* Map sub-fields for ix_ossl_time_t */
+#define tv_sec secs
+#define tv_nec nsecs
+
+
+typedef IX_STATUS ix_error;
+
+typedef UINT32 ix_ossl_thread_priority;
+
+typedef UINT32 ix_uint32;
+
+
+#define IX_OSSL_ERROR_SUCCESS IX_SUCCESS
+
+#define IX_ERROR_SUCCESS IX_SUCCESS
+
+
+typedef enum
+{
+    IX_OSSL_SEM_UNAVAILABLE = 0,
+    IX_OSSL_SEM_AVAILABLE
+} ix_ossl_sem_state;
+
+
+typedef enum
+{
+    IX_OSSL_MUTEX_UNLOCK = 0,
+    IX_OSSL_MUTEX_LOCK
+} ix_ossl_mutex_state;
+
+
+typedef IxOsalVoidFnVoidPtr ix_ossl_thread_entry_point_t;
+
+
+#define	IX_OSSL_THREAD_PRI_HIGH 	90
+#define IX_OSSL_THREAD_PRI_MEDIUM 	160
+#define IX_OSSL_THREAD_PRI_LOW 		240
+
+
+#define IX_OSSL_WAIT_FOREVER    IX_OSAL_WAIT_FOREVER
+
+#define IX_OSSL_WAIT_NONE       IX_OSAL_WAIT_NONE
+
+#define BILLION  IX_OSAL_BILLION
+
+#define IX_OSSL_TIME_EQ(a,b)  IX_OSAL_TIME_EQ(a,b)
+
+#define IX_OSSL_TIME_GT(a,b)  IX_OSAL_TIME_GT(a,b)
+
+#define IX_OSSL_TIME_LT(a,b)  IX_OSAL_TIME_LT(a,b)
+
+#define IX_OSSL_TIME_ADD(a,b)  IX_OSAL_TIME_ADD(a,b)
+
+#define IX_OSSL_TIME_SUB(a,b)  IX_OSAL_TIME_SUB(a,b)
+
+
+/* a is tick, b is timeval */
+#define IX_OSSL_TIME_CONVERT_TO_TICK(a,b)  \
+		 (a) = IX_OSAL_TIMEVAL_TO_TICKS(b)
+
+
+
+
+PUBLIC IX_STATUS
+ixOsalOsIxp400BackwardOsslThreadCreate (IxOsalVoidFnVoidPtr entryPoint,
+					void *arg, IxOsalThread * ptrThread);
+
+#define ix_ossl_thread_create(entryPoint, arg, ptrTid) \
+		ixOsalOsIxp400BackwardOsslThreadCreate(entryPoint, arg, ptrTid)
+
+
+/* void ix_ossl_thread_exit(ix_error retError, void* retObj) */
+#define ix_ossl_thread_exit(retError, retObj)   \
+		ixOsalThreadExit()
+
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardOsslThreadKill (IxOsalThread tid);
+
+/* ix_error ix_ossl_thread_kill(tid) */
+#define ix_ossl_thread_kill(tid) \
+		ixOsalOsIxp400BackwardOsslThreadKill(tid)
+
+
+PUBLIC IX_STATUS
+ixOsalOsIxp400BackwardOsslThreadSetPriority (IxOsalThread tid,
+					     UINT32 priority);
+
+
+/* 
+ * ix_error ix_ossl_thread_set_priority(ix_ossl_thread_t tid,
+ *                             ix_ossl_thread_priority priority
+ *                             ); 
+ */
+
+#define ix_ossl_thread_set_priority(tid, priority) \
+		ixOsalOsIxp400BackwardOsslThreadSetPriority(tid, priority)
+
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardOsslTickGet (int *pticks);
+
+#define ix_ossl_tick_get(pticks) \
+		ixOsalOsIxp400BackwardOsslTickGet(pticks)
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardOsslThreadDelay (int ticks);
+
+#define ix_ossl_thread_delay(ticks) ixOsalOsIxp400BackwardOsslThreadDelay(ticks)
+
+
+
+/* ix_error ix_ossl_sem_init(int start_value, ix_ossl_sem_t* sid); */
+/* Note sid is a pointer to semaphore */
+#define ix_ossl_sem_init(value, sid) \
+		ixOsalSemaphoreInit(sid, value)
+
+
+PUBLIC IX_STATUS
+ixOsalOsIxp400BackwardOsslSemaphoreWait (IxOsalSemaphore semaphore,
+					 INT32 timeout);
+
+
+/*
+ix_error ix_ossl_sem_take(
+                          ix_ossl_sem_t sid,
+                          ix_uint32 timeout
+                         );
+*/
+
+#define ix_ossl_sem_take( sid, timeout) \
+		ixOsalOsIxp400BackwardOsslSemaphoreWait(sid, timeout)
+
+
+
+PUBLIC IX_STATUS
+ixOsalOsIxp400BackwardOsslSemaphorePost (IxOsalSemaphore sid);
+
+/*ix_error ix_ossl_sem_give(ix_ossl_sem_t sid); */
+#define ix_ossl_sem_give(sid) \
+		ixOsalOsIxp400BackwardOsslSemaphorePost(sid);
+
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardSemaphoreDestroy (IxOsalSemaphore sid);
+
+#define ix_ossl_sem_fini(sid) \
+		ixOsalOsIxp400BackwardSemaphoreDestroy(sid)
+
+
+PUBLIC IX_STATUS
+ixOsalOsIxp400BackwardOsslMutexInit (ix_ossl_mutex_state start_state,
+				     IxOsalMutex * pMutex);
+
+
+/* ix_error ix_ossl_mutex_init(ix_ossl_mutex_state start_state, ix_ossl_mutex_t* mid); */
+#define ix_ossl_mutex_init(start_state, pMutex) \
+		ixOsalOsIxp400BackwardOsslMutexInit(start_state, pMutex)
+
+
+PUBLIC IX_STATUS
+ixOsalOsIxp400BackwardOsslMutexLock (IxOsalMutex mid, INT32 timeout);
+
+/*
+ix_error ix_ossl_mutex_lock(
+                            ix_ossl_mutex_t mid, 
+                            ix_uint32 timeout
+                           );
+*/
+#define ix_ossl_mutex_lock(mid, timeout) \
+		ixOsalOsIxp400BackwardOsslMutexLock(mid, timout)
+
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardOsslMutexUnlock (IxOsalMutex mid);
+
+/* ix_error ix_ossl_mutex_unlock(ix_ossl_mutex_t mid); */
+#define ix_ossl_mutex_unlock(mid) \
+		ixOsalOsIxp400BackwardOsslMutexUnlock(mid)
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardOsslMutexDestroy (IxOsalMutex mid);
+
+#define ix_ossl_mutex_fini(mid) \
+		ixOsalOsIxp400BackwardOsslMutexDestroy(mid);
+
+#define ix_ossl_sleep(sleeptime_ms) \
+		ixOsalSleep(sleeptime_ms)
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardOsslSleepTick (UINT32 ticks);
+
+#define ix_ossl_sleep_tick(sleeptime_ticks) \
+		ixOsalOsIxp400BackwardOsslSleepTick(sleeptime_ticks)
+
+
+PUBLIC IX_STATUS ixOsalOsIxp400BackwardOsslTimeGet (IxOsalTimeval * pTv);
+
+#define ix_ossl_time_get(pTv)    \
+		ixOsalOsIxp400BackwardOsslTimeGet(pTv)
+
+
+typedef UINT32 ix_ossl_size_t;
+
+#define ix_ossl_malloc(arg_size) \
+		ixOsalMemAlloc(arg_size)
+
+#define ix_ossl_free(arg_pMemory) \
+		ixOsalMemFree(arg_pMemory)
+
+
+#define ix_ossl_memcpy(arg_pDest, arg_pSrc,arg_Count) \
+		ixOsalMemCopy(arg_pDest, arg_pSrc,arg_Count)
+
+#define ix_ossl_memset(arg_pDest, arg_pChar, arg_Count) \
+		ixOsalMemSet(arg_pDest, arg_pChar, arg_Count)
+
+
+#endif /* IX_OSAL_BACKWARD_OSSL_H */

cpu/ixp/npe/include/IxOsalBufferMgt.h

diff --git a/cpu/ixp/npe/include/IxOsalBufferMgt.h b/cpu/ixp/npe/include/IxOsalBufferMgt.h
new file mode 100644
index 0000000..497ed04
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBufferMgt.h
@@ -0,0 +1,621 @@
+/**
+ * @file IxOsalBufferMgt.h
+ *
+ * @brief OSAL Buffer pool management and buffer management definitions.
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+/* @par
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 
+ *      The Regents of the University of California. All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsalBufferMgt_H
+#define IxOsalBufferMgt_H
+
+#include "IxOsal.h"
+/**
+ * @defgroup IxOsalBufferMgt OSAL Buffer Management Module.
+ *
+ * @brief Buffer management module for IxOsal
+ *
+ * @{ 
+ */
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_MAX_POOLS
+ *
+ * @brief The maximum number of pools that can be allocated, must be 
+ *        a multiple of 32 as required by implementation logic.
+ * @note  This can safely be increased if more pools are required.
+ */
+#define IX_OSAL_MBUF_MAX_POOLS      32
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_NAME_LEN
+ *
+ * @brief The maximum string length of the pool name
+ */
+#define IX_OSAL_MBUF_POOL_NAME_LEN  64
+
+
+
+/**
+ *  Define IX_OSAL_MBUF
+ */
+
+
+/* forward declaration of internal structure */
+struct __IXP_BUF;
+
+/* 
+ * OS can define it in IxOsalOs.h to skip the following
+ * definition.
+ */
+#ifndef IX_OSAL_ATTRIBUTE_ALIGN32
+#define IX_OSAL_ATTRIBUTE_ALIGN32 __attribute__ ((aligned(32)))
+#endif
+
+/* release v1.4 backward compatible definitions */
+struct __IX_MBUF
+{
+    struct __IXP_BUF *ix_next IX_OSAL_ATTRIBUTE_ALIGN32;
+    struct __IXP_BUF *ix_nextPacket;
+    UINT8 *ix_data;
+    UINT32 ix_len;  
+    unsigned char ix_type;
+    unsigned char ix_flags;
+    unsigned short ix_reserved;
+    UINT32 ix_rsvd;
+    UINT32 ix_PktLen; 
+    void *ix_priv;     
+};
+
+struct __IX_CTRL
+{
+    UINT32 ix_reserved[2];        /**< Reserved field */
+    UINT32 ix_signature;          /**< Field to indicate if buffers are allocated by the system */    
+    UINT32 ix_allocated_len;      /**< Allocated buffer length */  
+    UINT32 ix_allocated_data;     /**< Allocated buffer data pointer */  
+    void *ix_pool;                /**< pointer to the buffer pool */
+    struct __IXP_BUF *ix_chain;   /**< chaining */ 
+    void *ix_osbuf_ptr;           /**< Storage for OS-specific buffer pointer */
+};
+
+struct __IX_NE_SHARED
+{
+    UINT32 reserved[8] IX_OSAL_ATTRIBUTE_ALIGN32;   /**< Reserved area for NPE Service-specific usage */
+};
+
+
+/* 
+ * IXP buffer structure 
+ */
+typedef struct __IXP_BUF
+{
+    struct __IX_MBUF ix_mbuf IX_OSAL_ATTRIBUTE_ALIGN32; /**< buffer header */
+    struct __IX_CTRL ix_ctrl;                           /**< buffer management */
+    struct __IX_NE_SHARED ix_ne;                        /**< Reserved area for NPE Service-specific usage*/
+} IXP_BUF;
+
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def typedef IX_OSAL_MBUF
+ *
+ * @brief Generic IXP mbuf format.
+ */
+typedef IXP_BUF IX_OSAL_MBUF;
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_IXP_NEXT_BUFFER_IN_PKT_PTR(m_blk_ptr)
+ *
+ * @brief Return pointer to the next mbuf in a single packet
+ */
+#define IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(m_blk_ptr)  \
+        (m_blk_ptr)->ix_mbuf.ix_next
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m_blk_ptr)
+ *
+ * @brief Return pointer to the next packet in the chain
+ */
+#define IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m_blk_ptr)  \
+        (m_blk_ptr)->ix_mbuf.ix_nextPacket
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_MDATA(m_blk_ptr)
+ *
+ * @brief Return pointer to the data in the mbuf
+ */
+#define IX_OSAL_MBUF_MDATA(m_blk_ptr)       (m_blk_ptr)->ix_mbuf.ix_data
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_MLEN(m_blk_ptr)
+ *
+ * @brief Return the data length
+ */
+#define IX_OSAL_MBUF_MLEN(m_blk_ptr) \
+    (m_blk_ptr)->ix_mbuf.ix_len
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_MTYPE(m_blk_ptr)
+ *
+ * @brief Return the data type in the mbuf
+ */
+#define IX_OSAL_MBUF_MTYPE(m_blk_ptr) \
+    (m_blk_ptr)->ix_mbuf.ix_type
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_FLAGS(m_blk_ptr)
+ *
+ * @brief Return the buffer flags
+ */
+#define IX_OSAL_MBUF_FLAGS(m_blk_ptr)       \
+        (m_blk_ptr)->ix_mbuf.ix_flags
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_NET_POOL(m_blk_ptr)
+ *
+ * @brief Return pointer to a network pool
+ */
+#define IX_OSAL_MBUF_NET_POOL(m_blk_ptr)	\
+        (m_blk_ptr)->ix_ctrl.ix_pool
+
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_PKT_LEN(m_blk_ptr)
+ *
+ * @brief Return the total length of all the data in
+ * the mbuf chain for this packet
+ */
+#define IX_OSAL_MBUF_PKT_LEN(m_blk_ptr) \
+        (m_blk_ptr)->ix_mbuf.ix_PktLen
+
+
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_PRIV(m_blk_ptr)
+ *
+ * @brief Return the private field
+ */
+#define IX_OSAL_MBUF_PRIV(m_blk_ptr)        \
+        (m_blk_ptr)->ix_mbuf.ix_priv
+
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_SIGNATURE(m_blk_ptr)
+ *
+ * @brief Return the signature field of IX_OSAL_MBUF
+ */
+#define IX_OSAL_MBUF_SIGNATURE(m_blk_ptr)  \
+        (m_blk_ptr)->ix_ctrl.ix_signature
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_OSBUF_PTR(m_blk_ptr)
+ *
+ * @brief Return ix_osbuf_ptr field of IX_OSAL_MBUF, which is used to store OS-specific buffer pointer during a buffer conversion.
+ */
+#define IX_OSAL_MBUF_OSBUF_PTR(m_blk_ptr)  \
+        (m_blk_ptr)->ix_ctrl.ix_osbuf_ptr
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_ALLOCATED_BUFF_LEN(m_blk_ptr)
+ *
+ * @brief Return the allocated buffer size
+ */
+#define IX_OSAL_MBUF_ALLOCATED_BUFF_LEN(m_blk_ptr)  \
+        (m_blk_ptr)->ix_ctrl.ix_allocated_len
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(m_blk_ptr)
+ *
+ * @brief Return the allocated buffer pointer
+ */
+#define IX_OSAL_MBUF_ALLOCATED_BUFF_DATA(m_blk_ptr)  \
+        (m_blk_ptr)->ix_ctrl.ix_allocated_data
+
+
+
+/* Name length */
+#define IX_OSAL_MBUF_POOL_NAME_LEN  64
+
+
+/****************************************************
+ * Macros for buffer pool management
+ ****************************************************/
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_FREE_COUNT(m_pool_ptr
+ *
+ * @brief Return the total number of freed buffers left in the pool.
+ */
+#define IX_OSAL_MBUF_POOL_FREE_COUNT(m_pool_ptr) \
+                    ixOsalBuffPoolFreeCountGet(m_pool_ptr)
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_SIZE_ALIGN
+ *
+ * @brief This macro takes an integer as an argument and
+ * rounds it up to be a multiple of the memory cache-line 
+ * size.
+ *
+ * @param int [in] size - the size integer to be rounded up
+ *
+ * @return int - the size, rounded up to a multiple of
+ *               the cache-line size
+ */
+#define IX_OSAL_MBUF_POOL_SIZE_ALIGN(size)                 \
+    ((((size) + (IX_OSAL_CACHE_LINE_SIZE - 1)) /      \
+        IX_OSAL_CACHE_LINE_SIZE) *                  \
+            IX_OSAL_CACHE_LINE_SIZE)
+
+/* Don't use this directly, use macro */
+PUBLIC UINT32 ixOsalBuffPoolMbufAreaSizeGet (int count);
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_MBUF_AREA_SIZE_ALIGNED
+ *
+ * @brief This macro calculates, from the number of mbufs required, the 
+ * size of the memory area required to contain the mbuf headers for the
+ * buffers in the pool.  The size to be used for each mbuf header is 
+ * rounded up to a multiple of the cache-line size, to ensure
+ * each mbuf header aligns on a cache-line boundary.
+ * This macro is used by IX_OSAL_MBUF_POOL_MBUF_AREA_ALLOC()
+ *
+ * @param int [in] count - the number of buffers the pool will contain
+ *
+ * @return int - the total size required for the pool mbuf area (aligned)
+ */
+#define IX_OSAL_MBUF_POOL_MBUF_AREA_SIZE_ALIGNED(count) \
+        ixOsalBuffPoolMbufAreaSizeGet(count)
+
+
+/* Don't use this directly, use macro */
+PUBLIC UINT32 ixOsalBuffPoolDataAreaSizeGet (int count, int size);
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_DATA_AREA_SIZE_ALIGNED
+ *
+ * @brief This macro calculates, from the number of mbufs required and the
+ * size of the data portion for each mbuf, the size of the data memory area
+ * required. The size is adjusted to ensure alignment on cache line boundaries.
+ * This macro is used by IX_OSAL_MBUF_POOL_DATA_AREA_ALLOC()
+ *
+ *
+ * @param int [in] count - The number of mbufs in the pool.
+ * @param int [in] size  - The desired size for each mbuf data portion.
+ *                         This size will be rounded up to a multiple of the
+ *                         cache-line size to ensure alignment on cache-line
+ *                         boundaries for each data block.
+ *
+ * @return int - the total size required for the pool data area (aligned)
+ */
+#define IX_OSAL_MBUF_POOL_DATA_AREA_SIZE_ALIGNED(count, size) \
+        ixOsalBuffPoolDataAreaSizeGet((count), (size))
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_MBUF_AREA_ALLOC
+ *
+ * @brief Allocates the memory area needed for the number of mbuf headers
+ * specified by <i>count</i>.
+ * This macro ensures the mbuf headers align on cache line boundaries.
+ * This macro evaluates to a pointer to the memory allocated.
+ *
+ * @param int [in] count - the number of mbufs the pool will contain
+ * @param int [out] memAreaSize - the total amount of memory allocated
+ *
+ * @return void * - a pointer to the allocated memory area
+ */
+#define IX_OSAL_MBUF_POOL_MBUF_AREA_ALLOC(count, memAreaSize) \
+    IX_OSAL_CACHE_DMA_MALLOC((memAreaSize =                 \
+        IX_OSAL_MBUF_POOL_MBUF_AREA_SIZE_ALIGNED(count)))
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_DATA_AREA_ALLOC
+ *
+ * @brief Allocates the memory pool for the data portion of the pool mbufs.
+ * The number of mbufs is specified by <i>count</i>.  The size of the data
+ * portion of each mbuf is specified by <i>size</i>.
+ * This macro ensures the mbufs are aligned on cache line boundaries
+ * This macro evaluates to a pointer to the memory allocated.
+ *
+ * @param int [in] count - the number of mbufs the pool will contain
+ * @param int [in] size - the desired size (in bytes) required for the data
+ *                        portion of each mbuf.  Note that this size may be
+ *                        rounded up to ensure alignment on cache-line
+ *                        boundaries.
+ * @param int [out] memAreaSize - the total amount of memory allocated
+ *
+ * @return void * - a pointer to the allocated memory area
+ */
+#define IX_OSAL_MBUF_POOL_DATA_AREA_ALLOC(count, size, memAreaSize) \
+    IX_OSAL_CACHE_DMA_MALLOC((memAreaSize =                     \
+        IX_OSAL_MBUF_POOL_DATA_AREA_SIZE_ALIGNED(count,size)))
+
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_INIT
+ *
+ * @brief Wrapper macro for ixOsalPoolInit() 
+ * See function description below for details.
+ */
+#define IX_OSAL_MBUF_POOL_INIT(count, size, name) \
+    ixOsalPoolInit((count), (size), (name))
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_NO_ALLOC_POOL_INIT
+ *
+ * @return Pointer to the new pool or NULL if the initialization failed.
+ *
+ * @brief Wrapper macro for ixOsalNoAllocPoolInit() 
+ * See function description below for details.
+ * 
+ */
+#define IX_OSAL_MBUF_NO_ALLOC_POOL_INIT(bufPtr, dataPtr, count, size, name) \
+    ixOsalNoAllocPoolInit( (bufPtr), (dataPtr), (count), (size), (name))
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_GET
+ *
+ * @brief Wrapper macro for ixOsalMbufAlloc() 
+ * See function description below for details.
+ */
+#define IX_OSAL_MBUF_POOL_GET(poolPtr) \
+        ixOsalMbufAlloc(poolPtr)
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_PUT
+ *
+ * @brief Wrapper macro for ixOsalMbufFree() 
+ * See function description below for details.
+ */
+#define IX_OSAL_MBUF_POOL_PUT(bufPtr) \
+    ixOsalMbufFree(bufPtr)
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_PUT_CHAIN
+ *
+ * @brief Wrapper macro for ixOsalMbufChainFree() 
+ * See function description below for details.
+ */
+#define IX_OSAL_MBUF_POOL_PUT_CHAIN(bufPtr) \
+    ixOsalMbufChainFree(bufPtr)
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_SHOW
+ *
+ * @brief Wrapper macro for ixOsalMbufPoolShow() 
+ * See function description below for details.
+ */
+#define IX_OSAL_MBUF_POOL_SHOW(poolPtr) \
+    ixOsalMbufPoolShow(poolPtr)
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_MDATA_RESET
+ *
+ * @brief Wrapper macro for ixOsalMbufDataPtrReset() 
+ * See function description below for details.
+ */
+#define IX_OSAL_MBUF_POOL_MDATA_RESET(bufPtr) \
+    ixOsalMbufDataPtrReset(bufPtr)
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_MBUF_POOL_UNINIT
+ *
+ * @brief Wrapper macro for ixOsalBuffPoolUninit() 
+ * See function description below for details.
+ */
+#define IX_OSAL_MBUF_POOL_UNINIT(m_pool_ptr)  \
+        ixOsalBuffPoolUninit(m_pool_ptr)
+
+/* 
+ * Include OS-specific bufferMgt definitions 
+ */
+#include "IxOsalOsBufferMgt.h"
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_CONVERT_OSBUF_TO_IXPBUF( osBufPtr, ixpBufPtr)
+ *
+ * @brief Convert pre-allocated os-specific buffer format to OSAL IXP_BUF (IX_OSAL_MBUF) format. 
+ * It is users' responsibility to provide pre-allocated and valid buffer pointers.
+ * @param osBufPtr (in) - a pre-allocated os-specific buffer pointer.
+ * @param ixpBufPtr (in)- a pre-allocated OSAL IXP_BUF pointer
+ * @return None
+ */
+#define IX_OSAL_CONVERT_OSBUF_TO_IXPBUF( osBufPtr, ixpBufPtr) \
+        IX_OSAL_OS_CONVERT_OSBUF_TO_IXPBUF( osBufPtr, ixpBufPtr)        
+
+
+/**
+ * @ingroup IxOsalBufferMgt
+ *
+ * @def IX_OSAL_CONVERT_IXPBUF_TO_OSBUF( ixpBufPtr, osBufPtr)
+ *
+ * @brief Convert pre-allocated OSAL IXP_BUF (IX_OSAL_MBUF) format to os-specific buffer pointers.
+ * @param ixpBufPtr (in) - OSAL IXP_BUF pointer
+ * @param osBufPtr (out) - os-specific buffer pointer.
+ * @return None
+ */
+
+#define IX_OSAL_CONVERT_IXPBUF_TO_OSBUF( ixpBufPtr, osBufPtr)  \
+        IX_OSAL_OS_CONVERT_IXPBUF_TO_OSBUF( ixpBufPtr, osBufPtr)
+
+
+PUBLIC IX_OSAL_MBUF_POOL *ixOsalPoolInit (UINT32 count,
+                      UINT32 size, const char *name);
+
+PUBLIC IX_OSAL_MBUF_POOL *ixOsalNoAllocPoolInit (void *poolBufPtr,
+                         void *poolDataPtr,
+						 UINT32 count,
+						 UINT32 size,
+						 const char *name);
+
+PUBLIC IX_OSAL_MBUF *ixOsalMbufAlloc (IX_OSAL_MBUF_POOL * pool);
+
+PUBLIC IX_OSAL_MBUF *ixOsalMbufFree (IX_OSAL_MBUF * mbuf);
+
+PUBLIC void ixOsalMbufChainFree (IX_OSAL_MBUF * mbuf);
+
+PUBLIC void ixOsalMbufDataPtrReset (IX_OSAL_MBUF * mbuf);
+
+PUBLIC void ixOsalMbufPoolShow (IX_OSAL_MBUF_POOL * pool);
+
+PUBLIC IX_STATUS ixOsalBuffPoolUninit (IX_OSAL_MBUF_POOL * pool);
+
+PUBLIC UINT32 ixOsalBuffPoolFreeCountGet(IX_OSAL_MBUF_POOL * pool);
+
+
+/**
+ * @} IxOsalBufferMgt
+ */
+
+
+#endif /* IxOsalBufferMgt_H */

cpu/ixp/npe/include/IxOsalBufferMgtDefault.h

diff --git a/cpu/ixp/npe/include/IxOsalBufferMgtDefault.h b/cpu/ixp/npe/include/IxOsalBufferMgtDefault.h
new file mode 100644
index 0000000..684b52e
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalBufferMgtDefault.h
@@ -0,0 +1,88 @@
+/**
+ * @file IxOsalBufferMgtDefault.h
+ *
+ * @brief Default buffer pool management and buffer management
+ *        definitions.
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IX_OSAL_BUFFER_MGT_DEFAULT_H
+#define IX_OSAL_BUFFER_MGT_DEFAULT_H
+
+/**
+ * @enum IxMbufPoolAllocationType
+ * @brief Used to indicate how the pool memory was allocated
+ */
+
+typedef enum
+{
+    IX_OSAL_MBUF_POOL_TYPE_SYS_ALLOC = 0, /**< mbuf pool allocated by the system */
+    IX_OSAL_MBUF_POOL_TYPE_USER_ALLOC	 /**< mbuf pool allocated by the user */
+} IxOsalMbufPoolAllocationType;
+
+
+/**
+ * @brief Implementation of buffer pool structure for use with non-VxWorks OS
+ */
+
+typedef struct
+{
+    IX_OSAL_MBUF *nextFreeBuf;	/**< Pointer to the next free mbuf              */
+    void *mbufMemPtr;	   /**< Pointer to the mbuf memory area            */
+    void *dataMemPtr;	   /**< Pointer to the data memory area            */
+    int bufDataSize;	   /**< The size of the data portion of each mbuf  */
+    int totalBufsInPool;   /**< Total number of mbufs in the pool          */
+    int freeBufsInPool;	   /**< Number of free mbufs currently in the pool */
+    int mbufMemSize;	   /**< The size of the pool mbuf memory area      */
+    int dataMemSize;	   /**< The size of the pool data memory area      */
+    char name[IX_OSAL_MBUF_POOL_NAME_LEN + 1];	 /**< Descriptive name for pool */
+    IxOsalMbufPoolAllocationType poolAllocType;
+    unsigned int poolIdx;  /**< Pool Index */ 
+} IxOsalMbufPool;
+
+typedef IxOsalMbufPool IX_OSAL_MBUF_POOL;
+
+
+PUBLIC IX_STATUS ixOsalBuffPoolUninit (IX_OSAL_MBUF_POOL * pool);
+
+
+#endif /* IX_OSAL_BUFFER_MGT_DEFAULT_H */

cpu/ixp/npe/include/IxOsalConfig.h

diff --git a/cpu/ixp/npe/include/IxOsalConfig.h b/cpu/ixp/npe/include/IxOsalConfig.h
new file mode 100644
index 0000000..d56e796
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalConfig.h
@@ -0,0 +1,76 @@
+/**
+ * @file  IxOsalConfig.h
+ *
+ * @brief OSAL Configuration header file
+ * 
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/* 
+ * This file contains user-editable fields for modules inclusion.
+ */
+#ifndef IxOsalConfig_H
+#define IxOsalConfig_H
+
+
+/*
+ * Note: in the future these config options may
+ * become build time decision. 
+ */
+
+/* Choose cache */
+#define IX_OSAL_CACHED
+/* #define IX_OSAL_UNCACHED */
+
+
+/*
+ * Select the module headers to include
+ */
+#include "IxOsalIoMem.h"	/* I/O Memory Management module API */
+#include "IxOsalBufferMgt.h"	/* Buffer Management module API */
+
+/*
+ * Select main platform header file to use
+ */
+#include "IxOsalOem.h"
+
+
+
+#endif /* IxOsalConfig_H */

cpu/ixp/npe/include/IxOsalEndianess.h

diff --git a/cpu/ixp/npe/include/IxOsalEndianess.h b/cpu/ixp/npe/include/IxOsalEndianess.h
new file mode 100644
index 0000000..3b1c739
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalEndianess.h
@@ -0,0 +1,134 @@
+/** 
+ * @file IxOsalEndianess.h (Obsolete file) 
+ * 
+ * @brief Header file for determining system endianess and OS
+ * 
+ * @par
+ * @version $Revision: 1.1
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#ifndef IxOsalEndianess_H
+#define IxOsalEndianess_H
+
+#if defined (__vxworks) || defined (__linux)
+
+/* get ntohl/ntohs/htohl/htons macros and CPU definitions for VxWorks */
+/* #include <netinet/in.h>  */
+
+#elif defined (__wince)
+
+/* get ntohl/ntohs/htohl/htons macros definitions for WinCE */
+#include <Winsock2.h>
+
+#else
+
+#error Unknown OS, please add a section with the include file for htonl/htons/ntohl/ntohs
+
+#endif /* vxworks or linux or wince */
+
+/* Compiler specific endianness selector - WARNING this works only with arm gcc, use appropriate defines with diab */
+
+#ifndef __wince
+
+#if defined (__ARMEL__)
+
+#ifndef __LITTLE_ENDIAN
+
+#define __LITTLE_ENDIAN
+
+#endif /* _LITTLE_ENDIAN */
+
+#elif defined (__ARMEB__) || CPU == SIMSPARCSOLARIS
+
+#ifndef __BIG_ENDIAN
+
+#define __BIG_ENDIAN
+
+#endif /* __BIG_ENDIAN */
+
+#else
+
+#error Error, could not identify target endianness
+
+#endif /* endianness selector no WinCE OSes */
+
+#else /* ndef __wince */
+
+#define __LITTLE_ENDIAN
+
+#endif /* def __wince */
+
+
+/* OS mode selector */
+#if defined (__vxworks) && defined (__LITTLE_ENDIAN)
+
+#define IX_OSAL_VXWORKS_LE
+
+#elif defined (__vxworks) && defined (__BIG_ENDIAN)
+
+#define IX_OSAL_VXWORKS_BE
+
+#elif defined (__linux) && defined (__BIG_ENDIAN)
+
+#define IX_OSAL_LINUX_BE
+
+#elif defined (__linux) && defined (__LITTLE_ENDIAN)
+
+#define IX_OSAL_LINUX_LE
+
+#elif defined (BOOTLOADER_BLD) && defined (__LITTLE_ENDIAN)
+
+#define IX_OSAL_EBOOT_LE
+
+#elif defined (__wince) && defined (__LITTLE_ENDIAN)
+
+#define IX_OSAL_WINCE_LE
+
+#else
+
+#error Unknown OS/Endianess combination - only vxWorks BE LE, Linux BE LE, WinCE BE LE are supported
+
+#endif /* mode selector */
+
+
+
+#endif /* IxOsalEndianess_H */

cpu/ixp/npe/include/IxOsalIoMem.h

diff --git a/cpu/ixp/npe/include/IxOsalIoMem.h b/cpu/ixp/npe/include/IxOsalIoMem.h
new file mode 100644
index 0000000..ac0ce65
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalIoMem.h
@@ -0,0 +1,322 @@
+/*
+ * @file        IxOsalIoMem.h
+ * @author 	Intel Corporation
+ * @date        25-08-2004
+ *
+ * @brief       description goes here
+ */
+
+/**
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsalIoMem_H
+#define IxOsalIoMem_H
+
+
+/*
+ * Decide OS and Endianess, such as IX_OSAL_VXWORKS_LE.
+ */
+#include "IxOsalEndianess.h"
+
+/**
+ * @defgroup IxOsalIoMem Osal IoMem module
+ *
+ * @brief I/O memory and endianess support.
+ *
+ * @{ 
+ */
+
+/* Low-level conversion macros - DO NOT USE UNLESS ABSOLUTELY NEEDED */
+#ifndef __wince
+
+
+/* 
+ * Private function to swap word
+ */
+#ifdef __XSCALE__
+static __inline__ UINT32
+ixOsalCoreWordSwap (UINT32 wordIn)
+{
+    /*
+     * Storage for the swapped word 
+     */
+    UINT32 wordOut;
+
+    /*
+     * wordIn = A, B, C, D 
+     */
+    __asm__ (" eor r1, %1, %1, ror #16;"	/* R1 =      A^C, B^D, C^A, D^B */
+	     " bic r1, r1, #0x00ff0000;"	/* R1 =      A^C, 0  , C^A, D^B */
+	     " mov %0, %1, ror #8;"	/* wordOut = D,   A,   B,   C   */
+	     " eor %0, %0, r1, lsr #8;"	/* wordOut = D,   C,   B,   A   */
+  : "=r" (wordOut): "r" (wordIn):"r1");
+
+    return wordOut;
+}
+
+#define IX_OSAL_SWAP_LONG(wData)          (ixOsalCoreWordSwap(wData))
+#else
+#define IX_OSAL_SWAP_LONG(wData)          ((wData >> 24) | (((wData >> 16) & 0xFF) << 8) | (((wData >> 8) & 0xFF) << 16) | ((wData & 0xFF) << 24))
+#endif
+
+#else /* ndef __wince */
+#define IX_OSAL_SWAP_LONG(wData)        ((((UINT32)wData << 24) | ((UINT32)wData >> 24)) | (((wData << 8) & 0xff0000) | ((wData >> 8) & 0xff00)))
+#endif /* ndef __wince */
+
+#define IX_OSAL_SWAP_SHORT(sData)         ((sData >> 8) | ((sData & 0xFF) << 8))
+#define IX_OSAL_SWAP_SHORT_ADDRESS(sAddr) ((sAddr) ^ 0x2)
+#define IX_OSAL_SWAP_BYTE_ADDRESS(bAddr)  ((bAddr) ^ 0x3)
+
+#define IX_OSAL_BE_XSTOBUSL(wData)  (wData)
+#define IX_OSAL_BE_XSTOBUSS(sData)  (sData)
+#define IX_OSAL_BE_XSTOBUSB(bData)  (bData)
+#define IX_OSAL_BE_BUSTOXSL(wData)  (wData)
+#define IX_OSAL_BE_BUSTOXSS(sData)  (sData)
+#define IX_OSAL_BE_BUSTOXSB(bData)  (bData)
+
+#define IX_OSAL_LE_AC_XSTOBUSL(wAddr) (wAddr)
+#define IX_OSAL_LE_AC_XSTOBUSS(sAddr) IX_OSAL_SWAP_SHORT_ADDRESS(sAddr)
+#define IX_OSAL_LE_AC_XSTOBUSB(bAddr) IX_OSAL_SWAP_BYTE_ADDRESS(bAddr)
+#define IX_OSAL_LE_AC_BUSTOXSL(wAddr) (wAddr)
+#define IX_OSAL_LE_AC_BUSTOXSS(sAddr) IX_OSAL_SWAP_SHORT_ADDRESS(sAddr)
+#define IX_OSAL_LE_AC_BUSTOXSB(bAddr) IX_OSAL_SWAP_BYTE_ADDRESS(bAddr)
+
+#define IX_OSAL_LE_DC_XSTOBUSL(wData) IX_OSAL_SWAP_LONG(wData)
+#define IX_OSAL_LE_DC_XSTOBUSS(sData) IX_OSAL_SWAP_SHORT(sData)
+#define IX_OSAL_LE_DC_XSTOBUSB(bData) (bData)
+#define IX_OSAL_LE_DC_BUSTOXSL(wData) IX_OSAL_SWAP_LONG(wData)
+#define IX_OSAL_LE_DC_BUSTOXSS(sData) IX_OSAL_SWAP_SHORT(sData)
+#define IX_OSAL_LE_DC_BUSTOXSB(bData) (bData)
+
+
+/*
+ * Decide SDRAM mapping, then implement read/write
+ */
+#include "IxOsalMemAccess.h"
+
+
+/**
+ * @ingroup IxOsalIoMem
+ * @enum IxOsalMapEntryType
+ * @brief This is an emum for OSAL I/O mem map type. 
+ */
+typedef enum
+{
+    IX_OSAL_STATIC_MAP = 0,	 /**<Set map entry type to static map */
+    IX_OSAL_DYNAMIC_MAP	     /**<Set map entry type to dynamic map */
+} IxOsalMapEntryType;
+
+
+/**
+ * @ingroup IxOsalIoMem
+ * @enum IxOsalMapEndianessType
+ * @brief This is an emum for OSAL I/O mem Endianess and Coherency mode.
+ */
+typedef enum
+{
+    IX_OSAL_BE = 0x1,      /**<Set map endian mode to Big Endian */
+    IX_OSAL_LE_AC = 0x2,   /**<Set map endian mode to Little Endian, Address Coherent */
+    IX_OSAL_LE_DC = 0x4,   /**<Set map endian mode to Little Endian, Data Coherent */
+    IX_OSAL_LE = 0x8       /**<Set map endian mode to Little Endian without specifying coherency mode */
+} IxOsalMapEndianessType;
+
+
+/**
+ * @struct IxOsalMemoryMap 
+ * @brief IxOsalMemoryMap structure
+ */
+typedef struct _IxOsalMemoryMap
+{
+    IxOsalMapEntryType type;   /**< map type - IX_OSAL_STATIC_MAP or IX_OSAL_DYNAMIC_MAP */
+
+    UINT32 physicalAddress;    /**< physical address of the memory mapped I/O zone */
+
+    UINT32 size;               /**< size of the map */
+
+    UINT32 virtualAddress;     /**< virtual address of the zone; must be predefined
+                                    in the global memory map for static maps and has
+                                    to be NULL for dynamic maps (populated on allocation)
+								*/
+    /*
+     * pointer to a map function called to map a dynamic map; 
+     * will populate the virtualAddress field 
+     */
+    void (*mapFunction) (struct _IxOsalMemoryMap * map);   /**< pointer to a map function called to map a dynamic map */
+
+    /*
+     * pointer to a map function called to unmap a dynamic map; 
+     * will reset the virtualAddress field to NULL 
+     */
+    void (*unmapFunction) (struct _IxOsalMemoryMap * map); /**< pointer to a map function called to unmap a dynamic map */
+
+    /*
+     * reference count describing how many components share this map; 
+     * actual allocation/deallocation for dynamic maps is done only 
+     * between 0 <=> 1 transitions of the counter 
+     */
+    UINT32 refCount;   /**< reference count describing how many components share this map */
+
+    /*
+     * memory endian type for the map; can be a combination of IX_OSAL_BE (Big 
+     * Endian) and IX_OSAL_LE or IX_OSAL_LE_AC or IX_OSAL_LE_DC
+     * (Little Endian, Address Coherent or Data Coherent). Any combination is
+     * allowed provided it contains at most one LE flag - e.g.
+     * (IX_OSAL_BE), (IX_OSAL_LE_AC), (IX_OSAL_BE | IX_OSAL_LE_DC) are valid
+     * combinations while (IX_OSAL_BE | IX_OSAL_LE_DC | IX_OSAL_LE_AC) is not. 
+     */
+    IxOsalMapEndianessType mapEndianType; /**< memory endian type for the map */
+
+    char *name;      /**< user-friendly name */
+} IxOsalMemoryMap;
+
+
+
+
+/* Internal function to map a memory zone
+ * NOTE - This should not be called by the user.
+ * Use the macro IX_OSAL_MEM_MAP instead
+ */
+PUBLIC void *ixOsalIoMemMap (UINT32 requestedAddress,
+			     UINT32 size,
+			     IxOsalMapEndianessType requestedCoherency);
+
+
+/* Internal function to unmap a memory zone mapped with ixOsalIoMemMap
+ * NOTE - This should not be called by the user.
+ * Use the macro IX_OSAL_MEM_UNMAP instead
+ */
+PUBLIC void ixOsalIoMemUnmap (UINT32 requestedAddress, UINT32 coherency);
+
+
+/* Internal function to convert virtual address to physical address 
+ * NOTE - This should not be called by the user.
+ * Use the macro IX_OSAL_MMAP_VIRT_TO_PHYS */
+PUBLIC UINT32 ixOsalIoMemVirtToPhys (UINT32 virtualAddress, UINT32 coherency);
+
+
+/* Internal function to convert physical address to virtual address 
+ * NOTE - This should not be called by the user.
+ * Use the macro IX_OSAL_MMAP_PHYS_TO_VIRT */
+PUBLIC UINT32
+ixOsalIoMemPhysToVirt (UINT32 physicalAddress, UINT32 coherency);
+
+/**
+ * @ingroup IxOsalIoMem
+ *
+ * @def IX_OSAL_MEM_MAP(physAddr, size)
+ *
+ * @brief Map an I/O mapped physical memory zone to virtual zone and return virtual
+ *        pointer.
+ * @param  physAddr - the physical address
+ * @param  size     - the size
+ * @return start address of the virtual memory zone.
+ *
+ * @note  This function maps an I/O mapped physical memory zone of the given size
+ * into a virtual memory zone accessible by the caller and returns a cookie - 
+ * the start address of the virtual memory zone. 
+ * IX_OSAL_MMAP_PHYS_TO_VIRT should NOT therefore be used on the returned 
+ * virtual address.
+ * The memory zone is to be unmapped using IX_OSAL_MEM_UNMAP once the caller has
+ * finished using this zone (e.g. on driver unload) using the cookie as 
+ * parameter.
+ * The IX_OSAL_READ/WRITE_LONG/SHORT macros should be used to read and write 
+ * the mapped memory, adding the necessary offsets to the address cookie.
+ */
+#define IX_OSAL_MEM_MAP(physAddr, size) \
+    ixOsalIoMemMap((physAddr), (size), IX_OSAL_COMPONENT_MAPPING)
+
+
+/**
+ * @ingroup IxOsalIoMem
+ *
+ * @def IX_OSAL_MEM_UNMAP(virtAddr)
+ *
+ * @brief Unmap a previously mapped I/O memory zone using virtual pointer obtained
+ *        during the mapping operation.
+ *        pointer.
+ * @param  virtAddr - the virtual pointer to the zone to be unmapped.
+ * @return none
+ *
+ * @note  This function unmaps a previously mapped I/O memory zone using
+ * the cookie obtained in the mapping operation. The memory zone in question
+ * becomes unavailable to the caller once unmapped and the cookie should be
+ * discarded.
+ *
+ * This function cannot fail if the given parameter is correct and does not
+ * return a value.
+ */
+#define IX_OSAL_MEM_UNMAP(virtAddr) \
+    ixOsalIoMemUnmap ((virtAddr), IX_OSAL_COMPONENT_MAPPING)
+
+/**
+ * @ingroup IxOsalIoMem
+ *
+ * @def IX_OSAL_MMAP_VIRT_TO_PHYS(virtAddr)
+ *
+ * @brief This function Converts a virtual address into a physical 
+ * address, including the dynamically mapped memory.
+ *
+ * @param  virtAddr - virtual address to convert
+ * Return value: corresponding physical address, or NULL
+ */
+#define IX_OSAL_MMAP_VIRT_TO_PHYS(virtAddr) \
+    ixOsalIoMemVirtToPhys(virtAddr, IX_OSAL_COMPONENT_MAPPING)
+
+
+/**
+ * @ingroup IxOsalIoMem
+ *
+ * @def IX_OSAL_MMAP_PHYS_TO_VIRT(physAddr)
+ *
+ * @brief  This function Converts a virtual address into a physical 
+ * address, including the dynamically mapped memory.
+ *
+ * @param  physAddr - physical address to convert
+ * Return value: corresponding virtual address, or NULL
+ *
+ */
+#define IX_OSAL_MMAP_PHYS_TO_VIRT(physAddr) \
+    ixOsalIoMemPhysToVirt(physAddr, IX_OSAL_COMPONENT_MAPPING)
+
+/**
+ * @} IxOsalIoMem
+ */
+
+#endif /* IxOsalIoMem_H */

cpu/ixp/npe/include/IxOsalMemAccess.h

diff --git a/cpu/ixp/npe/include/IxOsalMemAccess.h b/cpu/ixp/npe/include/IxOsalMemAccess.h
new file mode 100644
index 0000000..2ad0ccf
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalMemAccess.h
@@ -0,0 +1,494 @@
+/** 
+ * @file IxOsalMemAccess.h
+ * 
+ * @brief Header file for memory access
+ * 
+ * @par
+ * @version $Revision: 1.0 $
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsalMemAccess_H
+#define IxOsalMemAccess_H
+
+
+/* Global BE switch
+ * 
+ *  Should be set only in BE mode and only if the component uses I/O memory.
+ */
+
+#if defined (__BIG_ENDIAN)
+
+#define IX_OSAL_BE_MAPPING
+
+#endif /* Global switch */
+
+
+/* By default only static memory maps in use;
+   define IX_OSAL_DYNAMIC_MEMORY_MAP per component if dynamic maps are
+   used instead in that component */
+#define IX_OSAL_STATIC_MEMORY_MAP
+
+
+/* 
+ * SDRAM coherency mode
+ * Must be defined to BE, LE_DATA_COHERENT or LE_ADDRESS_COHERENT.
+ * The mode changes depending on OS 
+ */
+#if defined (IX_OSAL_LINUX_BE) || defined (IX_OSAL_VXWORKS_BE)
+
+#define IX_SDRAM_BE
+
+#elif defined (IX_OSAL_VXWORKS_LE)
+
+#define IX_SDRAM_LE_DATA_COHERENT
+
+#elif defined (IX_OSAL_LINUX_LE)
+
+#define IX_SDRAM_LE_DATA_COHERENT
+
+#elif defined (IX_OSAL_WINCE_LE)
+
+#define IX_SDRAM_LE_DATA_COHERENT
+
+#elif defined (IX_OSAL_EBOOT_LE)
+
+#define IX_SDRAM_LE_ADDRESS_COHERENT
+
+#endif
+
+
+
+
+/**************************************
+ * Retrieve current component mapping *
+ **************************************/
+
+/*
+ * Only use customized mapping for LE. 
+ * 
+ */
+#if defined (IX_OSAL_VXWORKS_LE) || defined (IX_OSAL_LINUX_LE) || defined (IX_OSAL_WINCE_LE) || defined (IX_OSAL_EBOOT_LE)
+
+#include "IxOsalOsIxp400CustomizedMapping.h"
+
+#endif
+
+
+/*******************************************************************
+ * Turn off IX_STATIC_MEMORY map for components using dynamic maps *
+ *******************************************************************/
+#ifdef IX_OSAL_DYNAMIC_MEMORY_MAP
+
+#undef IX_OSAL_STATIC_MEMORY_MAP
+
+#endif
+
+
+/************************************************************
+ * Turn off BE access for components using LE or no mapping *
+ ************************************************************/
+
+#if ( defined (IX_OSAL_LE_AC_MAPPING) || defined (IX_OSAL_LE_DC_MAPPING) || defined (IX_OSAL_NO_MAPPING) )
+
+#undef IX_OSAL_BE_MAPPING
+
+#endif
+
+
+/*****************
+ * Safety checks *
+ *****************/
+
+/* Default to no_mapping */
+#if !defined (IX_OSAL_BE_MAPPING) && !defined (IX_OSAL_LE_AC_MAPPING) && !defined (IX_OSAL_LE_DC_MAPPING) && !defined (IX_OSAL_NO_MAPPING)
+
+#define IX_OSAL_NO_MAPPING
+
+#endif /* check at least one mapping */
+
+/* No more than one mapping can be defined for a component */
+#if   (defined (IX_OSAL_BE_MAPPING)    && defined (IX_OSAL_LE_AC_MAPPING))  \
+    ||(defined (IX_OSAL_BE_MAPPING)    && defined (IX_OSAL_LE_DC_MAPPING))  \
+    ||(defined (IX_OSAL_BE_MAPPING)    && defined (IX_OSAL_NO_MAPPING))     \
+    ||(defined (IX_OSAL_LE_DC_MAPPING) && defined (IX_OSAL_NO_MAPPING))     \
+    ||(defined (IX_OSAL_LE_DC_MAPPING) && defined (IX_OSAL_LE_AC_MAPPING))	\
+    ||(defined (IX_OSAL_LE_AC_MAPPING) && defined (IX_OSAL_NO_MAPPING))
+
+
+#ifdef IX_OSAL_BE_MAPPING
+#warning IX_OSAL_BE_MAPPING is defined
+#endif
+
+#ifdef IX_OSAL_LE_AC_MAPPING
+#warning IX_OSAL_LE_AC_MAPPING is defined
+#endif
+
+#ifdef IX_OSAL_LE_DC_MAPPING
+#warning IX_OSAL_LE_DC_MAPPING is defined
+#endif
+
+#ifdef IX_OSAL_NO_MAPPING
+#warning IX_OSAL_NO_MAPPING is defined
+#endif
+
+#error More than one I/O mapping is defined, please check your component mapping
+
+#endif /* check at most one mapping */
+
+
+/* Now set IX_OSAL_COMPONENT_MAPPING */
+
+#ifdef IX_OSAL_BE_MAPPING
+#define IX_OSAL_COMPONENT_MAPPING IX_OSAL_BE
+#endif
+
+#ifdef IX_OSAL_LE_AC_MAPPING
+#define IX_OSAL_COMPONENT_MAPPING IX_OSAL_LE_AC
+#endif
+
+#ifdef IX_OSAL_LE_DC_MAPPING
+#define IX_OSAL_COMPONENT_MAPPING IX_OSAL_LE_DC
+#endif
+
+#ifdef IX_OSAL_NO_MAPPING
+#define IX_OSAL_COMPONENT_MAPPING IX_OSAL_LE
+#endif
+
+
+/* SDRAM coherency should be defined */
+#if !defined (IX_SDRAM_BE) && !defined (IX_SDRAM_LE_DATA_COHERENT) && !defined (IX_SDRAM_LE_ADDRESS_COHERENT)
+
+#error SDRAM coherency must be defined
+
+#endif /* SDRAM coherency must be defined */
+
+/* SDRAM coherency cannot be defined in several ways */
+#if (defined (IX_SDRAM_BE) && (defined (IX_SDRAM_LE_DATA_COHERENT) || defined (IX_SDRAM_LE_ADDRESS_COHERENT))) \
+    || (defined (IX_SDRAM_LE_DATA_COHERENT) && (defined (IX_SDRAM_BE) || defined (IX_SDRAM_LE_ADDRESS_COHERENT))) \
+    || (defined (IX_SDRAM_LE_ADDRESS_COHERENT) && (defined (IX_SDRAM_BE) || defined (IX_SDRAM_LE_DATA_COHERENT)))
+
+#error SDRAM coherency cannot be defined in more than one way
+
+#endif /* SDRAM coherency must be defined exactly once */
+
+
+/*********************
+ * Read/write macros *
+ *********************/
+
+/* WARNING - except for addition of special cookie read/write macros (see below)
+             these macros are NOT user serviceable. Please do not modify */
+
+#define IX_OSAL_READ_LONG_RAW(wAddr)          (*(wAddr))
+#define IX_OSAL_READ_SHORT_RAW(sAddr)         (*(sAddr))
+#define IX_OSAL_READ_BYTE_RAW(bAddr)          (*(bAddr))
+#define IX_OSAL_WRITE_LONG_RAW(wAddr, wData)  (*(wAddr) = (wData))
+#define IX_OSAL_WRITE_SHORT_RAW(sAddr,sData)  (*(sAddr) = (sData))
+#define IX_OSAL_WRITE_BYTE_RAW(bAddr, bData)  (*(bAddr) = (bData))
+
+#ifdef __linux
+
+/* Linux - specific cookie reads/writes. 
+  Redefine per OS if dynamic memory maps are used
+  and I/O memory is accessed via functions instead of raw pointer access. */
+
+#define IX_OSAL_READ_LONG_COOKIE(wCookie)           (readl((UINT32) (wCookie) ))
+#define IX_OSAL_READ_SHORT_COOKIE(sCookie)          (readw((UINT32) (sCookie) ))
+#define IX_OSAL_READ_BYTE_COOKIE(bCookie)           (readb((UINT32) (bCookie) ))
+#define IX_OSAL_WRITE_LONG_COOKIE(wCookie, wData)   (writel(wData, (UINT32) (wCookie) ))
+#define IX_OSAL_WRITE_SHORT_COOKIE(sCookie, sData)  (writew(sData, (UINT32) (sCookie) ))
+#define IX_OSAL_WRITE_BYTE_COOKIE(bCookie, bData)   (writeb(bData, (UINT32) (bCookie) ))
+
+#endif /* linux */
+
+#ifdef __wince
+
+/* WinCE - specific cookie reads/writes. */
+
+static __inline__ UINT32
+ixOsalWinCEReadLCookie (volatile UINT32 * lCookie)
+{
+    return *lCookie;
+}
+
+static __inline__ UINT16
+ixOsalWinCEReadWCookie (volatile UINT16 * wCookie)
+{
+#if 0
+    UINT32 auxVal = *((volatile UINT32 *) wCookie);
+    if ((unsigned) wCookie & 3)
+	return (UINT16) (auxVal >> 16);
+    else
+	return (UINT16) (auxVal & 0xffff);
+#else
+    return *wCookie;
+#endif
+}
+
+static __inline__ UINT8
+ixOsalWinCEReadBCookie (volatile UINT8 * bCookie)
+{
+#if 0
+    UINT32 auxVal = *((volatile UINT32 *) bCookie);
+    return (UINT8) ((auxVal >> (3 - (((unsigned) bCookie & 3) << 3)) & 0xff));
+#else
+    return *bCookie;
+#endif
+}
+
+static __inline__ void
+ixOsalWinCEWriteLCookie (volatile UINT32 * lCookie, UINT32 lVal)
+{
+    *lCookie = lVal;
+}
+
+static __inline__ void
+ixOsalWinCEWriteWCookie (volatile UINT16 * wCookie, UINT16 wVal)
+{
+#if 0
+    volatile UINT32 *auxCookie =
+	(volatile UINT32 *) ((unsigned) wCookie & ~3);
+    if ((unsigned) wCookie & 3)
+    {
+	*auxCookie &= 0xffff;
+	*auxCookie |= (UINT32) wVal << 16;
+    }
+    else
+    {
+	*auxCookie &= ~0xffff;
+	*auxCookie |= (UINT32) wVal & 0xffff;
+    }
+#else
+    *wCookie = wVal;
+#endif
+}
+
+static __inline__ void
+ixOsalWinCEWriteBCookie (volatile UINT8 * bCookie, UINT8 bVal)
+{
+#if 0
+    volatile UINT32 *auxCookie =
+	(volatile UINT32 *) ((unsigned) bCookie & ~3);
+    *auxCookie &= 0xff << (3 - (((unsigned) bCookie & 3) << 3));
+    *auxCookie |= (UINT32) bVal << (3 - (((unsigned) bCookie & 3) << 3));
+#else
+    *bCookie = bVal;
+#endif
+}
+
+
+#define IX_OSAL_READ_LONG_COOKIE(wCookie)           (ixOsalWinCEReadLCookie(wCookie))
+#define IX_OSAL_READ_SHORT_COOKIE(sCookie)          (ixOsalWinCEReadWCookie(sCookie))
+#define IX_OSAL_READ_BYTE_COOKIE(bCookie)           (ixOsalWinCEReadBCookie(bCookie))
+#define IX_OSAL_WRITE_LONG_COOKIE(wCookie, wData)   (ixOsalWinCEWriteLCookie(wCookie, wData))
+#define IX_OSAL_WRITE_SHORT_COOKIE(sCookie, sData)  (ixOsalWinCEWriteWCookie(sCookie, sData))
+#define IX_OSAL_WRITE_BYTE_COOKIE(bCookie, bData)   (ixOsalWinCEWriteBCookie(bCookie, bData))
+
+#endif /* wince */
+
+#if defined (__vxworks) || (defined (__linux) && defined (IX_OSAL_STATIC_MEMORY_MAP)) || \
+                           (defined (__wince) && defined (IX_OSAL_STATIC_MEMORY_MAP))
+
+#define IX_OSAL_READ_LONG_IO(wAddr)            IX_OSAL_READ_LONG_RAW(wAddr)
+#define IX_OSAL_READ_SHORT_IO(sAddr)           IX_OSAL_READ_SHORT_RAW(sAddr)
+#define IX_OSAL_READ_BYTE_IO(bAddr)            IX_OSAL_READ_BYTE_RAW(bAddr)
+#define IX_OSAL_WRITE_LONG_IO(wAddr, wData)    IX_OSAL_WRITE_LONG_RAW(wAddr, wData)
+#define IX_OSAL_WRITE_SHORT_IO(sAddr, sData)   IX_OSAL_WRITE_SHORT_RAW(sAddr, sData)
+#define IX_OSAL_WRITE_BYTE_IO(bAddr, bData)    IX_OSAL_WRITE_BYTE_RAW(bAddr, bData)
+
+#elif (defined (__linux) && !defined (IX_OSAL_STATIC_MEMORY_MAP)) || \
+      (defined (__wince) && !defined (IX_OSAL_STATIC_MEMORY_MAP))
+
+#ifndef __wince
+#include <asm/io.h>
+#endif /* ndef __wince */
+
+#define IX_OSAL_READ_LONG_IO(wAddr)            IX_OSAL_READ_LONG_COOKIE(wAddr)
+#define IX_OSAL_READ_SHORT_IO(sAddr)           IX_OSAL_READ_SHORT_COOKIE(sAddr)
+#define IX_OSAL_READ_BYTE_IO(bAddr)            IX_OSAL_READ_BYTE_COOKIE(bAddr)
+#define IX_OSAL_WRITE_LONG_IO(wAddr, wData)    IX_OSAL_WRITE_LONG_COOKIE(wAddr, wData)
+#define IX_OSAL_WRITE_SHORT_IO(sAddr, sData)   IX_OSAL_WRITE_SHORT_COOKIE(sAddr, sData)
+#define IX_OSAL_WRITE_BYTE_IO(bAddr, bData)    IX_OSAL_WRITE_BYTE_COOKIE(bAddr, bData)
+
+#endif
+
+/* Define BE macros */
+#define IX_OSAL_READ_LONG_BE(wAddr)          IX_OSAL_BE_BUSTOXSL(IX_OSAL_READ_LONG_IO((volatile UINT32 *) (wAddr) ))
+#define IX_OSAL_READ_SHORT_BE(sAddr)         IX_OSAL_BE_BUSTOXSS(IX_OSAL_READ_SHORT_IO((volatile UINT16 *) (sAddr) ))
+#define IX_OSAL_READ_BYTE_BE(bAddr)          IX_OSAL_BE_BUSTOXSB(IX_OSAL_READ_BYTE_IO((volatile UINT8 *) (bAddr) ))
+#define IX_OSAL_WRITE_LONG_BE(wAddr, wData)  IX_OSAL_WRITE_LONG_IO((volatile UINT32 *) (wAddr), IX_OSAL_BE_XSTOBUSL((UINT32) (wData) ))
+#define IX_OSAL_WRITE_SHORT_BE(sAddr, sData) IX_OSAL_WRITE_SHORT_IO((volatile UINT16 *) (sAddr), IX_OSAL_BE_XSTOBUSS((UINT16) (sData) ))
+#define IX_OSAL_WRITE_BYTE_BE(bAddr, bData)  IX_OSAL_WRITE_BYTE_IO((volatile UINT8 *) (bAddr), IX_OSAL_BE_XSTOBUSB((UINT8) (bData) ))
+
+/* Define LE AC macros */
+#define IX_OSAL_READ_LONG_LE_AC(wAddr)          IX_OSAL_READ_LONG_IO((volatile UINT32 *) IX_OSAL_LE_AC_BUSTOXSL((UINT32) (wAddr) ))
+#define IX_OSAL_READ_SHORT_LE_AC(sAddr)         IX_OSAL_READ_SHORT_IO((volatile UINT16 *) IX_OSAL_LE_AC_BUSTOXSS((UINT32) (sAddr) ))
+#define IX_OSAL_READ_BYTE_LE_AC(bAddr)          IX_OSAL_READ_BYTE_IO((volatile UINT8 *) IX_OSAL_LE_AC_BUSTOXSB((UINT32) (bAddr) ))
+#define IX_OSAL_WRITE_LONG_LE_AC(wAddr, wData)  IX_OSAL_WRITE_LONG_IO((volatile UINT32 *) IX_OSAL_LE_AC_XSTOBUSL((UINT32) (wAddr) ), (UINT32) (wData))
+#define IX_OSAL_WRITE_SHORT_LE_AC(sAddr, sData) IX_OSAL_WRITE_SHORT_IO((volatile UINT16 *) IX_OSAL_LE_AC_XSTOBUSS((UINT32) (sAddr) ), (UINT16) (sData))
+#define IX_OSAL_WRITE_BYTE_LE_AC(bAddr, bData)  IX_OSAL_WRITE_BYTE_IO((volatile UINT8 *) IX_OSAL_LE_AC_XSTOBUSB((UINT32) (bAddr) ), (UINT8) (bData))
+
+
+/* Inline functions are required here to avoid reading the same I/O location 2 or 4 times for the byte swap */
+static __inline__ UINT32
+ixOsalDataCoherentLongReadSwap (volatile UINT32 * wAddr)
+{
+    UINT32 wData = IX_OSAL_READ_LONG_IO (wAddr);
+    return IX_OSAL_LE_DC_BUSTOXSL (wData);
+}
+
+static __inline__ UINT16
+ixOsalDataCoherentShortReadSwap (volatile UINT16 * sAddr)
+{
+    UINT16 sData = IX_OSAL_READ_SHORT_IO (sAddr);
+    return IX_OSAL_LE_DC_BUSTOXSS (sData);
+}
+
+static __inline__ void
+ixOsalDataCoherentLongWriteSwap (volatile UINT32 * wAddr, UINT32 wData)
+{
+    wData = IX_OSAL_LE_DC_XSTOBUSL (wData);
+    IX_OSAL_WRITE_LONG_IO (wAddr, wData);
+}
+
+static __inline__ void
+ixOsalDataCoherentShortWriteSwap (volatile UINT16 * sAddr, UINT16 sData)
+{
+    sData = IX_OSAL_LE_DC_XSTOBUSS (sData);
+    IX_OSAL_WRITE_SHORT_IO (sAddr, sData);
+}
+
+/* Define LE DC macros */
+
+#define IX_OSAL_READ_LONG_LE_DC(wAddr)          ixOsalDataCoherentLongReadSwap((volatile UINT32 *) (wAddr) )
+#define IX_OSAL_READ_SHORT_LE_DC(sAddr)         ixOsalDataCoherentShortReadSwap((volatile UINT16 *) (sAddr) )
+#define IX_OSAL_READ_BYTE_LE_DC(bAddr)          IX_OSAL_LE_DC_BUSTOXSB(IX_OSAL_READ_BYTE_IO((volatile UINT8 *) (bAddr) ))
+#define IX_OSAL_WRITE_LONG_LE_DC(wAddr, wData)  ixOsalDataCoherentLongWriteSwap((volatile UINT32 *) (wAddr), (UINT32) (wData))
+#define IX_OSAL_WRITE_SHORT_LE_DC(sAddr, sData) ixOsalDataCoherentShortWriteSwap((volatile UINT16 *) (sAddr), (UINT16) (sData))
+#define IX_OSAL_WRITE_BYTE_LE_DC(bAddr, bData)  IX_OSAL_WRITE_BYTE_IO((volatile UINT8 *) (bAddr), IX_OSAL_LE_DC_XSTOBUSB((UINT8) (bData)))
+
+#if defined (IX_OSAL_BE_MAPPING)
+
+#define IX_OSAL_READ_LONG(wAddr)            IX_OSAL_READ_LONG_BE(wAddr) 
+#define IX_OSAL_READ_SHORT(sAddr)	        IX_OSAL_READ_SHORT_BE(sAddr) 
+#define IX_OSAL_READ_BYTE(bAddr)	        IX_OSAL_READ_BYTE_BE(bAddr) 
+#define IX_OSAL_WRITE_LONG(wAddr, wData) 	IX_OSAL_WRITE_LONG_BE(wAddr, wData)
+#define IX_OSAL_WRITE_SHORT(sAddr, sData)	IX_OSAL_WRITE_SHORT_BE(sAddr, sData)
+#define IX_OSAL_WRITE_BYTE(bAddr, bData)	IX_OSAL_WRITE_BYTE_BE(bAddr, bData)
+
+#elif defined (IX_OSAL_LE_AC_MAPPING)
+
+#define IX_OSAL_READ_LONG(wAddr)            IX_OSAL_READ_LONG_LE_AC(wAddr) 
+#define IX_OSAL_READ_SHORT(sAddr)	        IX_OSAL_READ_SHORT_LE_AC(sAddr) 
+#define IX_OSAL_READ_BYTE(bAddr)	        IX_OSAL_READ_BYTE_LE_AC(bAddr) 
+#define IX_OSAL_WRITE_LONG(wAddr, wData) 	IX_OSAL_WRITE_LONG_LE_AC(wAddr, wData)
+#define IX_OSAL_WRITE_SHORT(sAddr, sData)	IX_OSAL_WRITE_SHORT_LE_AC(sAddr, sData)
+#define IX_OSAL_WRITE_BYTE(bAddr, bData)	IX_OSAL_WRITE_BYTE_LE_AC(bAddr, bData)
+
+#elif defined (IX_OSAL_LE_DC_MAPPING)
+
+#define IX_OSAL_READ_LONG(wAddr)            IX_OSAL_READ_LONG_LE_DC(wAddr) 
+#define IX_OSAL_READ_SHORT(sAddr)	        IX_OSAL_READ_SHORT_LE_DC(sAddr) 
+#define IX_OSAL_READ_BYTE(bAddr)	        IX_OSAL_READ_BYTE_LE_DC(bAddr) 
+#define IX_OSAL_WRITE_LONG(wAddr, wData) 	IX_OSAL_WRITE_LONG_LE_DC(wAddr, wData)
+#define IX_OSAL_WRITE_SHORT(sAddr, sData)	IX_OSAL_WRITE_SHORT_LE_DC(sAddr, sData)
+#define IX_OSAL_WRITE_BYTE(bAddr, bData)	IX_OSAL_WRITE_BYTE_LE_DC(bAddr, bData)
+
+#endif   /* End of BE and LE coherency mode switch */
+
+
+/* Reads/writes to and from memory shared with NPEs - depends on the SDRAM coherency */
+
+#if defined (IX_SDRAM_BE)
+
+#define IX_OSAL_READ_BE_SHARED_LONG(wAddr)            IX_OSAL_READ_LONG_RAW(wAddr)
+#define IX_OSAL_READ_BE_SHARED_SHORT(sAddr)           IX_OSAL_READ_SHORT_RAW(sAddr)
+#define IX_OSAL_READ_BE_SHARED_BYTE(bAddr)            IX_OSAL_READ_BYTE_RAW(bAddr)
+
+#define IX_OSAL_WRITE_BE_SHARED_LONG(wAddr, wData)    IX_OSAL_WRITE_LONG_RAW(wAddr, wData)
+#define IX_OSAL_WRITE_BE_SHARED_SHORT(sAddr, sData)   IX_OSAL_WRITE_SHORT_RAW(sAddr, sData)
+#define IX_OSAL_WRITE_BE_SHARED_BYTE(bAddr, bData)    IX_OSAL_WRITE_BYTE_RAW(bAddr, bData)
+
+#define IX_OSAL_SWAP_BE_SHARED_LONG(wData)            (wData)
+#define IX_OSAL_SWAP_BE_SHARED_SHORT(sData)           (sData)
+#define IX_OSAL_SWAP_BE_SHARED_BYTE(bData)            (bData)
+
+#elif defined (IX_SDRAM_LE_ADDRESS_COHERENT)
+
+#define IX_OSAL_READ_BE_SHARED_LONG(wAddr)            IX_OSAL_READ_LONG_RAW(wAddr)
+#define IX_OSAL_READ_BE_SHARED_SHORT(sAddr)           IX_OSAL_READ_SHORT_RAW(IX_OSAL_SWAP_SHORT_ADDRESS(sAddr))
+#define IX_OSAL_READ_BE_SHARED_BYTE(bAddr)            IX_OSAL_READ_BYTE_RAW(IX_OSAL_SWAP_BYTE_ADDRESS(bAddr))
+
+#define IX_OSAL_WRITE_BE_SHARED_LONG(wAddr, wData)    IX_OSAL_WRITE_LONG_RAW(wAddr, wData)
+#define IX_OSAL_WRITE_BE_SHARED_SHORT(sAddr, sData)   IX_OSAL_WRITE_SHORT_RAW(IX_OSAL_SWAP_SHORT_ADDRESS(sAddr), sData)
+#define IX_OSAL_WRITE_BE_SHARED_BYTE(bAddr, bData)    IX_OSAL_WRITE_BYTE_RAW(IX_OSAL_SWAP_BYTE_ADDRESS(bAddr), bData)
+
+#define IX_OSAL_SWAP_BE_SHARED_LONG(wData)            (wData)
+#define IX_OSAL_SWAP_BE_SHARED_SHORT(sData)           (sData)
+#define IX_OSAL_SWAP_BE_SHARED_BYTE(bData)            (bData)
+
+#elif defined (IX_SDRAM_LE_DATA_COHERENT)
+
+#define IX_OSAL_READ_BE_SHARED_LONG(wAddr)            IX_OSAL_SWAP_LONG(IX_OSAL_READ_LONG_RAW(wAddr))
+#define IX_OSAL_READ_BE_SHARED_SHORT(sAddr)           IX_OSAL_SWAP_SHORT(IX_OSAL_READ_SHORT_RAW(sAddr))
+#define IX_OSAL_READ_BE_SHARED_BYTE(bAddr)            IX_OSAL_READ_BYTE_RAW(bAddr)
+
+#define IX_OSAL_WRITE_BE_SHARED_LONG(wAddr, wData)    IX_OSAL_WRITE_LONG_RAW(wAddr, IX_OSAL_SWAP_LONG(wData))
+#define IX_OSAL_WRITE_BE_SHARED_SHORT(sAddr, sData)   IX_OSAL_WRITE_SHORT_RAW(sAddr, IX_OSAL_SWAP_SHORT(sData))
+#define IX_OSAL_WRITE_BE_SHARED_BYTE(bAddr, bData)    IX_OSAL_WRITE_BYTE_RAW(bAddr, bData)
+
+#define IX_OSAL_SWAP_BE_SHARED_LONG(wData)            IX_OSAL_SWAP_LONG(wData)
+#define IX_OSAL_SWAP_BE_SHARED_SHORT(sData)           IX_OSAL_SWAP_SHORT(sData)
+
+#endif
+
+
+#define IX_OSAL_COPY_BE_SHARED_LONG_ARRAY(wDestAddr, wSrcAddr, wCount) \
+  { \
+    UINT32 i; \
+    \
+    for ( i = 0 ; i < wCount ; i++ ) \
+    { \
+      * (((UINT32 *) wDestAddr) + i) = IX_OSAL_READ_BE_SHARED_LONG(((UINT32 *) wSrcAddr) + i); \
+    }; \
+  };
+
+#endif /* IxOsalMemAccess_H */

cpu/ixp/npe/include/IxOsalOem.h

diff --git a/cpu/ixp/npe/include/IxOsalOem.h b/cpu/ixp/npe/include/IxOsalOem.h
new file mode 100644
index 0000000..f894026
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOem.h
@@ -0,0 +1,97 @@
+/**
+ * @file IxOsalIxpOem.h
+ *
+ * @brief this file contains platform-specific defines.
+ * 
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsalOem_H
+#define IxOsalOem_H
+
+#include "IxOsalTypes.h"
+
+/* OS-specific header for Platform package */
+#include "IxOsalOsIxp400.h"
+
+/*
+ * Platform Name
+ */
+#define IX_OSAL_PLATFORM_NAME ixp400
+
+/*
+ * Cache line size
+ */
+#define IX_OSAL_CACHE_LINE_SIZE (32)
+
+
+/* Platform-specific fastmutex implementation */
+PUBLIC IX_STATUS ixOsalOemFastMutexTryLock (IxOsalFastMutex * mutex);
+
+/* Platform-specific init (MemMap) */
+PUBLIC IX_STATUS
+ixOsalOemInit (void);
+
+/* Platform-specific unload (MemMap) */
+PUBLIC void
+ixOsalOemUnload (void);
+
+/* Default implementations */
+
+PUBLIC UINT32
+ixOsalIxp400SharedTimestampGet (void);
+
+
+UINT32
+ixOsalIxp400SharedTimestampRateGet (void);
+
+UINT32
+ixOsalIxp400SharedSysClockRateGet (void);
+
+void
+ixOsalIxp400SharedTimeGet (IxOsalTimeval * tv);
+
+
+INT32
+ixOsalIxp400SharedLog (UINT32 level, UINT32 device, char *format, 
+                       int arg1, int arg2, int arg3, int arg4, 
+                       int arg5, int arg6);
+
+#endif /* IxOsal_Oem_H */

cpu/ixp/npe/include/IxOsalOs.h

diff --git a/cpu/ixp/npe/include/IxOsalOs.h b/cpu/ixp/npe/include/IxOsalOs.h
new file mode 100644
index 0000000..6c66613
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOs.h
@@ -0,0 +1,30 @@
+#ifndef IxOsalOs_H
+#define IxOsalOs_H
+
+#ifndef IX_OSAL_CACHED
+#error "Uncached memory not supported in linux environment"
+#endif
+
+static inline unsigned long __v2p(unsigned long v)
+{
+	if (v < 0x40000000)
+		return (v & 0xfffffff);
+	else
+		return v;
+}
+
+#define IX_OSAL_OS_MMU_VIRT_TO_PHYS(addr)        __v2p((u32)addr)
+#define IX_OSAL_OS_MMU_PHYS_TO_VIRT(addr)        (addr)
+
+/*
+ * Data cache not enabled (hopefully)
+ */
+#define IX_OSAL_OS_CACHE_INVALIDATE(addr, size)
+#define IX_OSAL_OS_CACHE_FLUSH(addr, size)
+#define HAL_DCACHE_INVALIDATE(addr, size)
+#define HAL_DCACHE_FLUSH(addr, size)
+
+#define __ixp42X			/* sr: U-Boot needs this define */
+
+#endif /* IxOsalOs_H */
+

cpu/ixp/npe/include/IxOsalOsAssert.h

diff --git a/cpu/ixp/npe/include/IxOsalOsAssert.h b/cpu/ixp/npe/include/IxOsalOsAssert.h
new file mode 100644
index 0000000..e4c3e1f
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOsAssert.h
@@ -0,0 +1,10 @@
+#ifndef IxOsalOsAssert_H
+#define IxOsalOsAssert_H
+
+#define IX_OSAL_OS_ASSERT(c)    if(!(c)) \
+                                { \
+                                    ixOsalLog (IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDOUT, "Assertion failure \n", 0, 0, 0, 0, 0, 0);\
+                                    while(1); \
+                                }
+
+#endif /* IxOsalOsAssert_H */

cpu/ixp/npe/include/IxOsalOsBufferMgt.h

diff --git a/cpu/ixp/npe/include/IxOsalOsBufferMgt.h b/cpu/ixp/npe/include/IxOsalOsBufferMgt.h
new file mode 100644
index 0000000..8e46586
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOsBufferMgt.h
@@ -0,0 +1,96 @@
+/**
+ * @file IxOsalOsBufferMgt.h
+ *
+ * @brief vxworks-specific buffer management module definitions.
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#ifndef IX_OSAL_OS_BUFFER_MGT_H
+#define IX_OSAL_OS_BUFFER_MGT_H
+
+/*
+ * use the defaul bufferMgt provided by OSAL framework.
+ */
+#define IX_OSAL_USE_DEFAULT_BUFFER_MGT
+
+#include "IxOsalBufferMgtDefault.h"
+
+#if 0  /* FIXME */
+/* Define os-specific buffer macros for subfields */
+#define IX_OSAL_OSBUF_MDATA(osBufPtr) IX_OSAL_MBUF_MDATA(osBufPtr)
+             ( ((M_BLK *) osBufPtr)->m_data )
+
+#define IX_OSAL_OSBUF_MLEN(osBufPtr) \
+             ( ((M_BLK *) osBufPtr)->m_len )
+
+#define IX_OSAL_OSBUF_PKT_LEN(osBufPtr) \
+             ( ((M_BLK *) osBufPtr)->m_pkthdr.len )
+
+#define IX_OSAL_OS_CONVERT_OSBUF_TO_IXPBUF( osBufPtr, ixpBufPtr) \
+        { \
+            IX_OSAL_MBUF_OSBUF_PTR( (IX_OSAL_MBUF *) ixpBufPtr) = (void *) osBufPtr; \
+            IX_OSAL_MBUF_MDATA((IX_OSAL_MBUF *) ixpBufPtr) =  IX_OSAL_OSBUF_MDATA(osBufPtr); \
+            IX_OSAL_MBUF_PKT_LEN((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_PKT_LEN(osBufPtr); \
+            IX_OSAL_MBUF_MLEN((IX_OSAL_MBUF *) ixpBufPtr) = IX_OSAL_OSBUF_MLEN(osBufPtr); \
+        }
+
+#define IX_OSAL_OS_CONVERT_IXPBUF_TO_OSBUF( ixpBufPtr, osBufPtr) \
+        { \
+            if (ixpBufPtr == NULL) \
+            { /* Do nothing */ } \
+            else \
+            { \
+                (M_BLK *) osBufPtr = (M_BLK *) IX_OSAL_MBUF_OSBUF_PTR((IX_OSAL_MBUF *) ixpBufPtr); \
+                if (osBufPtr == NULL) \
+                { /* Do nothing */ } \
+                else \
+                { \
+                    IX_OSAL_OSBUF_MLEN(osBufPtr) =IX_OSAL_MBUF_MLEN((IX_OSAL_MBUF *) ixpBufPtr); \
+                    IX_OSAL_OSBUF_PKT_LEN(osBufPtr) =IX_OSAL_MBUF_PKT_LEN((IX_OSAL_MBUF *) ixpBufPtr); \
+                } \
+            } \
+        }
+
+#endif /* FIXME */
+
+#endif /* #define IX_OSAL_OS_BUFFER_MGT_H */

cpu/ixp/npe/include/IxOsalOsIxp400.h

diff --git a/cpu/ixp/npe/include/IxOsalOsIxp400.h b/cpu/ixp/npe/include/IxOsalOsIxp400.h
new file mode 100644
index 0000000..44a94fb
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOsIxp400.h
@@ -0,0 +1,316 @@
+/**
+ * @file IxOsalOsIxp400.h
+ *
+ * @brief OS and platform specific definitions
+ *
+ * Design Notes:
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsalOsIxp400_H
+#define IxOsalOsIxp400_H
+
+#define BIT(x) (1<<(x))
+
+#define IXP425_EthA_BASE	0xc8009000
+#define IXP425_EthB_BASE	0xc800a000
+
+#define IXP425_PSMA_BASE	0xc8006000
+#define IXP425_PSMB_BASE	0xc8007000
+#define IXP425_PSMC_BASE	0xc8008000
+
+#define IXP425_PERIPHERAL_BASE	0xc8000000
+
+#define IXP425_QMGR_BASE	0x60000000
+#define IXP425_OSTS		0xC8005000
+
+#define IXP425_INT_LVL_NPEA	0
+#define IXP425_INT_LVL_NPEB	1
+#define IXP425_INT_LVL_NPEC	2
+
+#define IXP425_INT_LVL_QM1	3
+#define IXP425_INT_LVL_QM2	4
+
+#define IXP425_EXPANSION_BUS_BASE1	0x50000000
+#define IXP425_EXPANSION_BUS_BASE2	0x50000000
+#define IXP425_EXPANSION_BUS_CS1_BASE	0x51000000
+
+#define IXP425_EXP_CONFIG_BASE		0xC4000000
+
+/* physical addresses to be used when requesting memory with IX_OSAL_MEM_MAP */
+#define IX_OSAL_IXP400_INTC_PHYS_BASE          IXP425_INTC_BASE
+#define IX_OSAL_IXP400_GPIO_PHYS_BASE          IXP425_GPIO_BASE
+#define IX_OSAL_IXP400_UART1_PHYS_BASE         IXP425_UART1_BASE
+#define IX_OSAL_IXP400_UART2_PHYS_BASE         IXP425_UART2_BASE
+#define IX_OSAL_IXP400_ETHA_PHYS_BASE          IXP425_EthA_BASE
+#define IX_OSAL_IXP400_ETHB_PHYS_BASE          IXP425_EthB_BASE
+#define IX_OSAL_IXP400_NPEA_PHYS_BASE          IXP425_NPEA_BASE
+#define IX_OSAL_IXP400_NPEB_PHYS_BASE          IXP425_NPEB_BASE
+#define IX_OSAL_IXP400_NPEC_PHYS_BASE          IXP425_NPEC_BASE
+#define IX_OSAL_IXP400_PERIPHERAL_PHYS_BASE    IXP425_PERIPHERAL_BASE
+#define IX_OSAL_IXP400_QMGR_PHYS_BASE          IXP425_QMGR_BASE
+#define IX_OSAL_IXP400_OSTS_PHYS_BASE          IXP425_TIMER_BASE
+#define IX_OSAL_IXP400_USB_PHYS_BASE           IXP425_USB_BASE
+#define IX_OSAL_IXP400_EXP_CFG_PHYS_BASE       IXP425_EXP_CFG_BASE
+#define IX_OSAL_IXP400_EXP_BUS_PHYS_BASE       IXP425_EXP_BUS_BASE2
+#define IX_OSAL_IXP400_EXP_BUS_BOOT_PHYS_BASE  IXP425_EXP_BUS_BASE1
+#define IX_OSAL_IXP400_EXP_BUS_CS0_PHYS_BASE   IXP425_EXP_BUS_CS0_BASE
+#define IX_OSAL_IXP400_EXP_BUS_CS1_PHYS_BASE   IXP425_EXP_BUS_CS1_BASE
+#define IX_OSAL_IXP400_EXP_BUS_CS4_PHYS_BASE   IXP425_EXP_BUS_CS4_BASE
+#define IX_OSAL_IXP400_EXP_BUS_REGS_PHYS_BASE  IXP425_EXP_CFG_BASE
+#define IX_OSAL_IXP400_PCI_CFG_PHYS_BASE       IXP425_PCI_CFG_BASE
+
+/* map sizes to be used when requesting memory with IX_OSAL_MEM_MAP */
+#define IX_OSAL_IXP400_QMGR_MAP_SIZE        (0x4000)	 /**< Queue Manager map size */
+#define IX_OSAL_IXP400_PERIPHERAL_MAP_SIZE  (0xC000)	 /**< Peripheral space map size */
+#define IX_OSAL_IXP400_UART1_MAP_SIZE       (0x1000)	 /**< UART1 map size */
+#define IX_OSAL_IXP400_UART2_MAP_SIZE       (0x1000)	 /**< UART2 map size */
+#define IX_OSAL_IXP400_PMU_MAP_SIZE         (0x1000)	 /**< PMU map size */
+#define IX_OSAL_IXP400_OSTS_MAP_SIZE        (0x1000)	 /**< OS Timers map size */
+#define IX_OSAL_IXP400_NPEA_MAP_SIZE        (0x1000)	 /**< NPE A map size */
+#define IX_OSAL_IXP400_NPEB_MAP_SIZE        (0x1000)	 /**< NPE B map size */
+#define IX_OSAL_IXP400_NPEC_MAP_SIZE        (0x1000)	 /**< NPE C map size */
+#define IX_OSAL_IXP400_ETHA_MAP_SIZE        (0x1000)	 /**< Eth A map size */
+#define IX_OSAL_IXP400_ETHB_MAP_SIZE        (0x1000)	 /**< Eth B map size */
+#define IX_OSAL_IXP400_USB_MAP_SIZE         (0x1000)	 /**< USB map size */
+#define IX_OSAL_IXP400_GPIO_MAP_SIZE        (0x1000)	 /**< GPIO map size */
+#define IX_OSAL_IXP400_EXP_REG_MAP_SIZE     (0x1000)	 /**< Exp Bus Config Registers map size */
+#define IX_OSAL_IXP400_EXP_BUS_MAP_SIZE     (0x08000000) /**< Expansion bus map size */
+#define IX_OSAL_IXP400_EXP_BUS_CS0_MAP_SIZE (0x01000000) /**< CS0 map size */
+#define IX_OSAL_IXP400_EXP_BUS_CS1_MAP_SIZE (0x01000000) /**< CS1 map size */
+#define IX_OSAL_IXP400_EXP_BUS_CS4_MAP_SIZE (0x01000000) /**< CS4 map size */
+#define IX_OSAL_IXP400_PCI_CFG_MAP_SIZE     (0x1000)	 /**< PCI Bus Config Registers map size */
+
+#define IX_OSAL_IXP400_EXP_FUSE             (IXP425_EXP_CONFIG_BASE + 0x28)
+#define IX_OSAL_IXP400_ETH_NPEA_PHYS_BASE   0xC800C000
+#define IX_OSAL_IXP400_ETH_NPEA_MAP_SIZE    0x1000
+
+/*
+ * Interrupt Levels
+ */
+#define IX_OSAL_IXP400_NPEA_IRQ_LVL		(0)
+#define IX_OSAL_IXP400_NPEB_IRQ_LVL		(1)
+#define IX_OSAL_IXP400_NPEC_IRQ_LVL		(2)
+#define IX_OSAL_IXP400_QM1_IRQ_LVL		(3)
+#define IX_OSAL_IXP400_QM2_IRQ_LVL		(4)
+#define IX_OSAL_IXP400_TIMER1_IRQ_LVL		(5)
+#define IX_OSAL_IXP400_GPIO0_IRQ_LVL		(6)
+#define IX_OSAL_IXP400_GPIO1_IRQ_LVL		(7)
+#define IX_OSAL_IXP400_PCI_INT_IRQ_LVL		(8)
+#define IX_OSAL_IXP400_PCI_DMA1_IRQ_LVL		(9)
+#define IX_OSAL_IXP400_PCI_DMA2_IRQ_LVL		(10)
+#define IX_OSAL_IXP400_TIMER2_IRQ_LVL		(11)
+#define IX_OSAL_IXP400_USB_IRQ_LVL		(12)
+#define IX_OSAL_IXP400_UART2_IRQ_LVL		(13)
+#define IX_OSAL_IXP400_TIMESTAMP_IRQ_LVL	(14)
+#define IX_OSAL_IXP400_UART1_IRQ_LVL		(15)
+#define IX_OSAL_IXP400_WDOG_IRQ_LVL		(16)
+#define IX_OSAL_IXP400_AHB_PMU_IRQ_LVL		(17)
+#define IX_OSAL_IXP400_XSCALE_PMU_IRQ_LVL	(18)
+#define IX_OSAL_IXP400_GPIO2_IRQ_LVL		(19)
+#define IX_OSAL_IXP400_GPIO3_IRQ_LVL		(20)
+#define IX_OSAL_IXP400_GPIO4_IRQ_LVL		(21)
+#define IX_OSAL_IXP400_GPIO5_IRQ_LVL		(22)
+#define IX_OSAL_IXP400_GPIO6_IRQ_LVL		(23)
+#define IX_OSAL_IXP400_GPIO7_IRQ_LVL		(24)
+#define IX_OSAL_IXP400_GPIO8_IRQ_LVL		(25)
+#define IX_OSAL_IXP400_GPIO9_IRQ_LVL		(26)
+#define IX_OSAL_IXP400_GPIO10_IRQ_LVL		(27)
+#define IX_OSAL_IXP400_GPIO11_IRQ_LVL		(28)
+#define IX_OSAL_IXP400_GPIO12_IRQ_LVL		(29)
+#define IX_OSAL_IXP400_SW_INT1_IRQ_LVL		(30)
+#define IX_OSAL_IXP400_SW_INT2_IRQ_LVL		(31)
+
+/* USB interrupt level mask */
+#define IX_OSAL_IXP400_INT_LVL_USB             IRQ_IXP425_USB
+
+/* USB IRQ */
+#define IX_OSAL_IXP400_USB_IRQ                 IRQ_IXP425_USB
+
+/*
+ * OS name retrieval
+ */
+#define IX_OSAL_OEM_OS_NAME_GET(name, limit) \
+ixOsalOsIxp400NameGet((INT8*)(name), (INT32) (limit))
+
+/*
+ * OS version retrieval
+ */
+#define IX_OSAL_OEM_OS_VERSION_GET(version, limit) \
+ixOsalOsIxp400VersionGet((INT8*)(version), (INT32) (limit))
+
+/*
+ * Function to retrieve the OS name
+ */
+PUBLIC IX_STATUS ixOsalOsIxp400NameGet(INT8* osName, INT32 maxSize);
+
+/*
+ * Function to retrieve the OS version
+ */
+PUBLIC IX_STATUS ixOsalOsIxp400VersionGet(INT8* osVersion, INT32 maxSize);
+
+/*
+ * TimestampGet
+ */
+PUBLIC UINT32 ixOsalOsIxp400TimestampGet (void);
+
+/*
+ * Timestamp
+ */
+#define IX_OSAL_OEM_TIMESTAMP_GET ixOsalOsIxp400TimestampGet
+
+
+/*
+ * Timestamp resolution
+ */
+PUBLIC UINT32 ixOsalOsIxp400TimestampResolutionGet (void);
+
+#define IX_OSAL_OEM_TIMESTAMP_RESOLUTION_GET ixOsalOsIxp400TimestampResolutionGet
+
+/*
+ * Retrieves the system clock rate
+ */
+PUBLIC UINT32 ixOsalOsIxp400SysClockRateGet (void);
+
+#define IX_OSAL_OEM_SYS_CLOCK_RATE_GET ixOsalOsIxp400SysClockRateGet
+
+/*
+ * required by FS but is not really platform-specific.
+ */
+#define IX_OSAL_OEM_TIME_GET(pTv) ixOsalTimeGet(pTv)
+
+
+
+/* linux map/unmap functions */
+PUBLIC void ixOsalLinuxMemMap (IxOsalMemoryMap * map);
+
+PUBLIC void ixOsalLinuxMemUnmap (IxOsalMemoryMap * map);
+
+
+/*********************
+ *	Memory map
+ ********************/
+
+/* Global memmap only visible to IO MEM module */
+
+#ifdef IxOsalIoMem_C
+
+IxOsalMemoryMap ixOsalGlobalMemoryMap[] = {
+     {
+     /* Global BE and LE_AC map */
+     IX_OSAL_STATIC_MAP,	/* type            */
+     0x00000000,		/* physicalAddress */
+     0x30000000,		/* size            */
+     0x00000000,		/* virtualAddress  */
+     NULL,			/* mapFunction     */
+     NULL,			/* unmapFunction   */
+     0,				/* refCount        */
+     IX_OSAL_BE | IX_OSAL_LE_AC,/* endianType      */
+     "global_low"		/* name            */
+     },
+
+    /* SDRAM LE_DC alias */
+    {
+     IX_OSAL_STATIC_MAP,	/* type            */
+     0x00000000,		/* physicalAddress */
+     0x10000000,		/* size            */
+     0x30000000,		/* virtualAddress  */
+     NULL,			/* mapFunction     */
+     NULL,			/* unmapFunction   */
+     0,				/* refCount        */
+     IX_OSAL_LE_DC,		/* endianType      */
+     "sdram_dc"			/* name            */
+     },
+
+    /* QMGR LE_DC alias */
+    {
+     IX_OSAL_STATIC_MAP,	/* type            */
+     0x60000000,		/* physicalAddress */
+     0x00100000,		/* size            */
+     0x60000000,		/* virtualAddress  */
+     NULL,			/* mapFunction     */
+     NULL,			/* unmapFunction   */
+     0,				/* refCount        */
+     IX_OSAL_LE_DC,		/* endianType      */
+     "qmgr_dc"			/* name            */
+     },
+
+    /* QMGR BE alias */
+    {
+     IX_OSAL_STATIC_MAP,	/* type            */
+     0x60000000,		/* physicalAddress */
+     0x00100000,		/* size            */
+     0x60000000,		/* virtualAddress  */
+     NULL,			/* mapFunction     */
+     NULL,			/* unmapFunction   */
+     0,				/* refCount        */
+     IX_OSAL_BE | IX_OSAL_LE_AC,/* endianType      */
+     "qmgr_be"			/* name            */
+     },
+
+    /* Global BE and LE_AC map */
+    {
+     IX_OSAL_STATIC_MAP,	/* type            */
+     0x40000000,		/* physicalAddress */
+     0x20000000,		/* size            */
+     0x40000000,		/* virtualAddress  */
+     NULL,			/* mapFunction     */
+     NULL,			/* unmapFunction   */
+     0,				/* refCount        */
+     IX_OSAL_BE | IX_OSAL_LE_AC,/* endianType      */
+     "Misc Cfg"			/* name            */
+     },
+
+    /* Global BE and LE_AC map */
+    {
+     IX_OSAL_STATIC_MAP,	/* type            */
+     0x70000000,		/* physicalAddress */
+     0x8FFFFFFF,		/* size            */
+     0x70000000,		/* virtualAddress  */
+     NULL,			/* mapFunction     */
+     NULL,			/* unmapFunction   */
+     0,				/* refCount        */
+     IX_OSAL_BE | IX_OSAL_LE_AC,/* endianType      */
+     "Exp Cfg"			/* name            */
+     },
+};
+
+#endif /* IxOsalIoMem_C */
+#endif /* #define IxOsalOsIxp400_H */

cpu/ixp/npe/include/IxOsalOsIxp400CustomizedMapping.h

diff --git a/cpu/ixp/npe/include/IxOsalOsIxp400CustomizedMapping.h b/cpu/ixp/npe/include/IxOsalOsIxp400CustomizedMapping.h
new file mode 100644
index 0000000..47ce3a2
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOsIxp400CustomizedMapping.h
@@ -0,0 +1,404 @@
+/**
+ * @file IxOsalOsIxp400CustomizedMapping.h 
+ *
+ * @brief Set LE coherency modes for components. 
+ *        The default setting is IX_OSAL_NO_MAPPING for LE.
+ * 
+ *
+ *		  By default IX_OSAL_STATIC_MEMORY_MAP is defined for all the components.
+ *		  If any component uses a dynamic memory map it must define
+ *		  IX_OSAL_DYNAMIC_MEMORY_MAP in its corresponding section.
+ *        
+ *
+ * @par
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsalOsIxp400CustomizedMapping_H
+#define IxOsalOsIxp400CustomizedMapping_H
+
+/*
+ * only include this file in Little Endian
+ */
+
+#if defined (IX_OSAL_LINUX_BE)
+#error Only include IxOsalOsIxp400CustomizedMapping.h in Little Endian
+#endif
+
+ /*
+  * Components don't have to be in this list if
+  * the default mapping is OK.
+  */
+#define ix_osal                1
+#define ix_dmaAcc              2
+#define ix_atmdAcc             3
+
+#define ix_atmsch              5
+#define ix_ethAcc              6
+#define ix_npeMh               7
+#define ix_qmgr                8
+#define ix_npeDl               9
+#define ix_atmm                10
+#define ix_hssAcc              11
+#define ix_ethDB               12
+#define ix_ethMii              13
+#define ix_timerCtrl           14
+#define ix_adsl                15
+#define ix_usb                 16
+#define ix_uartAcc             17
+#define ix_featureCtrl         18
+#define ix_cryptoAcc           19
+#define ix_unloadAcc           33
+#define ix_perfProfAcc         34
+#define ix_parityENAcc                 49
+#define ix_sspAcc                      51
+#define ix_timeSyncAcc                 52
+#define ix_i2c                         53
+
+#define ix_codelets_uartAcc    21
+#define ix_codelets_timers     22
+#define ix_codelets_atm        23
+#define ix_codelets_ethAal5App 24
+#define ix_codelets_demoUtils  26
+#define ix_codelets_usb        27
+#define ix_codelets_hssAcc     28
+#define ix_codelets_dmaAcc         40
+#define ix_codelets_cryptoAcc	   41
+#define ix_codelets_perfProfAcc    42
+#define ix_codelets_ethAcc         43
+#define ix_codelets_parityENAcc        54
+#define ix_codelets_timeSyncAcc        55
+
+
+#endif /* IxOsalOsIxp400CustomizedMapping_H */
+
+
+/***************************
+ * osal
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_osal)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* osal */
+
+/***************************
+ * dmaAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_dmaAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* dmaAcc */
+
+/***************************
+ * atmdAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_atmdAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* atmdAcc */
+
+/***************************
+ * atmsch
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_atmsch)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* atmsch */
+
+/***************************
+ * ethAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_ethAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* ethAcc */
+
+/***************************
+ * npeMh
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_npeMh)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* npeMh */
+
+/***************************
+ * qmgr
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_qmgr)
+
+#define IX_OSAL_LE_DC_MAPPING
+
+#endif /* qmgr */
+
+/***************************
+ * npeDl
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_npeDl)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* npeDl */
+
+/***************************
+ * atmm
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_atmm)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* atmm */
+
+/***************************
+ * ethMii
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_ethMii)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* ethMii */
+
+
+/***************************
+ * adsl
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_adsl)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* adsl */
+
+/***************************
+ * usb
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_usb)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* usb */
+
+/***************************
+ * uartAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_uartAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* uartAcc */
+
+/***************************
+ * featureCtrl
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_featureCtrl)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* featureCtrl */
+
+/***************************
+ * cryptoAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_cryptoAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* cryptoAcc */
+
+/***************************
+ * codelets_usb
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_usb)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_usb */
+
+
+/***************************
+ * codelets_uartAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_uartAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_uartAcc */
+
+
+
+/***************************
+ * codelets_timers
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_timers)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_timers */
+
+/***************************
+ * codelets_atm
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_atm)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_atm */
+
+/***************************
+ * codelets_ethAal5App
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_ethAal5App)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_ethAal5App */
+
+/***************************
+ * codelets_ethAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_ethAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_ethAcc */
+
+
+/***************************
+ * codelets_demoUtils
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_demoUtils)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_demoUtils */
+
+
+
+/***************************
+ * perfProfAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_perfProfAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* perfProfAcc */
+
+
+/***************************
+ * unloadAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_unloadAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* unloadAcc */
+
+
+
+
+
+/***************************
+ * parityENAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_parityENAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* parityENAcc */
+
+/***************************
+ * codelets_parityENAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_parityENAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_parityENAcc */
+
+
+
+
+/***************************
+ * timeSyncAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_timeSyncAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* timeSyncAcc */
+
+
+/***************************
+ * codelets_timeSyncAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_codelets_timeSyncAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* codelets_timeSyncAcc */
+
+
+
+
+/***************************
+ * i2c
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_i2c)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* i2c */
+
+
+
+/***************************
+ * sspAcc
+ ***************************/
+#if (IX_COMPONENT_NAME == ix_sspAcc)
+
+#define IX_OSAL_LE_AC_MAPPING
+
+#endif /* sspAcc */
+
+

cpu/ixp/npe/include/IxOsalOsTypes.h

diff --git a/cpu/ixp/npe/include/IxOsalOsTypes.h b/cpu/ixp/npe/include/IxOsalOsTypes.h
new file mode 100644
index 0000000..272eef1
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOsTypes.h
@@ -0,0 +1,60 @@
+#ifndef IxOsalOsTypes_H
+#define IxOsalOsTypes_H
+
+#include <asm/types.h>
+
+typedef s64 INT64;
+typedef u64 UINT64;
+typedef s32 INT32;
+typedef u32 UINT32;
+typedef s16 INT16;
+typedef u16 UINT16;
+typedef s8 INT8;
+typedef u8 UINT8;
+
+typedef u32 ULONG;
+typedef u16 USHORT;
+typedef u8 UCHAR;
+typedef u32 BOOL;
+
+#if 0 /* FIXME */
+
+/* Default stack limit is 10 KB */
+#define IX_OSAL_OS_THREAD_DEFAULT_STACK_SIZE  (10240)
+
+/* Maximum stack limit is 32 MB */
+#define IX_OSAL_OS_THREAD_MAX_STACK_SIZE      (33554432)  /* 32 MBytes */
+
+/* Default thread priority */
+#define IX_OSAL_OS_DEFAULT_THREAD_PRIORITY    (90)
+
+/* Thread maximum priority (0 - 255). 0 - highest priority */
+#define IX_OSAL_OS_MAX_THREAD_PRIORITY	      (255)
+
+#endif /* FIXME */
+
+#define IX_OSAL_OS_WAIT_FOREVER (-1L)
+#define IX_OSAL_OS_WAIT_NONE	0
+
+
+/* Thread handle is eventually an int type */
+typedef int IxOsalOsThread;
+
+/* Semaphore handle FIXME */
+typedef int IxOsalOsSemaphore;
+
+/* Mutex handle */
+typedef int IxOsalOsMutex;
+
+/*
+ * Fast mutex handle - fast mutex operations are implemented in
+ * native assembler code using atomic test-and-set instructions
+ */
+typedef int IxOsalOsFastMutex;
+
+typedef struct
+{
+} IxOsalOsMessageQueue;
+
+
+#endif /* IxOsalOsTypes_H */

cpu/ixp/npe/include/IxOsalOsUtilitySymbols.h

diff --git a/cpu/ixp/npe/include/IxOsalOsUtilitySymbols.h b/cpu/ixp/npe/include/IxOsalOsUtilitySymbols.h
new file mode 100644
index 0000000..beb45a0
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalOsUtilitySymbols.h
@@ -0,0 +1,4 @@
+#ifndef IxOsalOsUtilitySymbols_H
+#define IxOsalOsUtilitySymbols_H
+
+#endif /* IxOsalOsUtilitySymbols_H */

cpu/ixp/npe/include/IxOsalTypes.h

diff --git a/cpu/ixp/npe/include/IxOsalTypes.h b/cpu/ixp/npe/include/IxOsalTypes.h
new file mode 100644
index 0000000..c617ec5
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalTypes.h
@@ -0,0 +1,401 @@
+/**
+ * @file IxOsalTypes.h
+ *
+ * @brief Define OSAL basic data types.
+ *
+ * This file contains fundamental data types used by OSAL.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ *
+ * -- Copyright Notice --
+ *
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ *
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+
+#ifndef IxOsalTypes_H
+#define IxOsalTypes_H
+
+#include <config.h>
+#include <common.h>
+
+#define __ixp42X			/* sr: U-Boot needs this define */
+#define IXP425_EXP_CFG_BASE	0xC4000000
+#define diag_printf		debug
+
+#undef SIMSPARCSOLARIS
+#define SIMSPARCSOLARIS		0xaffe	/* sr: U-Boot gets confused with this solaris define */
+
+/*
+ * Include the OS-specific type definitions
+ */
+#include "IxOsalOsTypes.h"
+/**
+ * @defgroup IxOsalTypes Osal basic data types.
+ *
+ * @brief Basic data types for Osal
+ *
+ * @{
+ */
+
+/**
+ * @brief OSAL status
+ *
+ * @note Possible OSAL return status include IX_SUCCESS and IX_FAIL.
+ */
+typedef UINT32 IX_STATUS;
+
+/**
+ * @brief VUINT32
+ *
+ * @note volatile UINT32
+ */
+typedef volatile UINT32 VUINT32;
+
+/**
+ * @brief VINT32
+ *
+ * @note volatile INT32
+ */
+typedef volatile INT32 VINT32;
+
+
+#ifndef NUMELEMS
+#define NUMELEMS(x) (sizeof(x) / sizeof((x)[0]))
+#endif
+
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_BILLION
+ *
+ * @brief  Alias for 1,000,000,000
+ *
+ */
+#define IX_OSAL_BILLION (1000000000)
+
+#ifndef TRUE
+#define TRUE       1L
+#endif
+
+#if TRUE != 1
+#error TRUE is not defined to 1
+#endif
+
+#ifndef FALSE
+#define FALSE      0L
+#endif
+
+#if FALSE != 0
+#error FALSE is not defined to 0
+#endif
+
+#ifndef NULL
+#define NULL       0L
+#endif
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_SUCCESS
+ *
+ * @brief Success status
+ *
+ */
+#ifndef IX_SUCCESS
+#define IX_SUCCESS 0L /**< #defined as 0L */
+#endif
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_FAIL
+ *
+ * @brief Failure status
+ *
+ */
+#ifndef IX_FAIL
+#define IX_FAIL    1L /**< #defined as 1L */
+#endif
+
+
+#ifndef PRIVATE
+#ifdef IX_PRIVATE_OFF
+#define PRIVATE			/* nothing */
+#else
+#define PRIVATE static	/**< #defined as static, except for debug builds */
+#endif /* IX_PRIVATE_OFF */
+#endif /* PRIVATE */
+
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_INLINE
+ *
+ * @brief Alias for __inline
+ *
+ */
+#ifndef IX_OSAL_INLINE
+#define IX_OSAL_INLINE __inline
+#endif /* IX_OSAL_INLINE */
+
+
+#ifndef __inline__
+#define __inline__ 	IX_OSAL_INLINE
+#endif
+
+
+/* Each OS can define its own PUBLIC, otherwise it will be empty. */
+#ifndef PUBLIC
+#define PUBLIC
+#endif /* PUBLIC */
+
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_INLINE_EXTERN
+ *
+ * @brief Alias for __inline extern
+ *
+ */
+#ifndef IX_OSAL_INLINE_EXTERN
+#define IX_OSAL_INLINE_EXTERN IX_OSAL_INLINE extern
+#endif
+
+/**
+ * @ingroup IxOsalTypes
+ * @enum IxOsalLogDevice
+ * @brief This is an emum for OSAL log devices.
+ */
+typedef enum
+{
+    IX_OSAL_LOG_DEV_STDOUT = 0,	       /**< standard output (implemented by default) */
+    IX_OSAL_LOG_DEV_STDERR = 1,	       /**< standard error (implemented */
+    IX_OSAL_LOG_DEV_HEX_DISPLAY = 2,   /**< hexadecimal display (not implemented) */
+    IX_OSAL_LOG_DEV_ASCII_DISPLAY = 3  /**< ASCII-capable display (not implemented) */
+} IxOsalLogDevice;
+
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_LOG_ERROR
+ *
+ * @brief Alias for -1, used as log function error status
+ *
+ */
+#define IX_OSAL_LOG_ERROR (-1)
+
+/**
+ * @ingroup IxOsalTypes
+ * @enum IxOsalLogLevel
+ * @brief This is an emum for OSAL log trace level.
+ */
+typedef enum
+{
+    IX_OSAL_LOG_LVL_NONE = 0,	 /**<No trace level */
+    IX_OSAL_LOG_LVL_USER = 1,	 /**<Set trace level to user */
+    IX_OSAL_LOG_LVL_FATAL = 2,	 /**<Set trace level to fatal */
+    IX_OSAL_LOG_LVL_ERROR = 3,	 /**<Set trace level to error */
+    IX_OSAL_LOG_LVL_WARNING = 4, /**<Set trace level to warning */
+    IX_OSAL_LOG_LVL_MESSAGE = 5, /**<Set trace level to message */
+    IX_OSAL_LOG_LVL_DEBUG1 = 6,	 /**<Set trace level to debug1 */
+    IX_OSAL_LOG_LVL_DEBUG2 = 7,	 /**<Set trace level to debug2 */
+    IX_OSAL_LOG_LVL_DEBUG3 = 8,	 /**<Set trace level to debug3 */
+    IX_OSAL_LOG_LVL_ALL	/**<Set trace level to all */
+} IxOsalLogLevel;
+
+
+/**
+ * @ingroup IxOsalTypes
+ * @brief Void function pointer prototype
+ *
+ * @note accepts a void pointer parameter
+ * and does not return a value.
+ */
+typedef void (*IxOsalVoidFnVoidPtr) (void *);
+
+typedef void (*IxOsalVoidFnPtr) (void);
+
+
+/**
+ * @brief Timeval structure
+ *
+ * @note Contain subfields of seconds and nanoseconds..
+ */
+typedef struct
+{
+    UINT32 secs;		/**< seconds */
+    UINT32 nsecs;		/**< nanoseconds */
+} IxOsalTimeval;
+
+
+/**
+ * @ingroup IxOsalTypes
+ * @brief IxOsalTimer
+ *
+ * @note OSAL timer handle
+ *
+ */
+typedef UINT32 IxOsalTimer;
+
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_WAIT_FOREVER
+ *
+ * @brief Definition for timeout forever, OS-specific.
+ *
+ */
+#define IX_OSAL_WAIT_FOREVER IX_OSAL_OS_WAIT_FOREVER
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_WAIT_NONE
+ *
+ * @brief Definition for timeout 0, OS-specific.
+ *
+ */
+#define IX_OSAL_WAIT_NONE    IX_OSAL_OS_WAIT_NONE
+
+
+/**
+ * @ingroup IxOsalTypes
+ * @brief IxOsalMutex
+ *
+ * @note Mutex handle, OS-specific
+ *
+ */
+typedef IxOsalOsMutex IxOsalMutex;
+
+/**
+ * @ingroup IxOsalTypes
+ * @brief IxOsalFastMutex
+ *
+ * @note FastMutex handle, OS-specific
+ *
+ */
+typedef IxOsalOsFastMutex IxOsalFastMutex;
+
+/**
+ * @ingroup IxOsalTypes
+ * @brief IxOsalThread
+ *
+ * @note Thread handle, OS-specific
+ *
+ */
+typedef IxOsalOsThread IxOsalThread;
+
+/**
+ * @ingroup IxOsalTypes
+ * @brief IxOsalSemaphore
+ *
+ * @note Semaphore handle, OS-specific
+ *
+ */
+typedef IxOsalOsSemaphore IxOsalSemaphore;
+
+/**
+ * @ingroup IxOsalTypes
+ * @brief IxOsalMessageQueue
+ *
+ * @note Message Queue handle, OS-specific
+ *
+ */
+typedef IxOsalOsMessageQueue IxOsalMessageQueue;
+
+
+/**
+ * @brief Thread Attribute
+ * @note Default thread attribute
+ */
+typedef struct
+{
+    char *name;        /**< name */
+    UINT32 stackSize;  /**< stack size */
+    UINT32 priority;   /**< priority */
+} IxOsalThreadAttr;
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_THREAD_DEFAULT_STACK_SIZE
+ *
+ * @brief Default thread stack size, OS-specific.
+ *
+ */
+#define IX_OSAL_THREAD_DEFAULT_STACK_SIZE (IX_OSAL_OS_THREAD_DEFAULT_STACK_SIZE)
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_THREAD_MAX_STACK_SIZE
+ *
+ * @brief Max stack size, OS-specific.
+ *
+ */
+#define IX_OSAL_THREAD_MAX_STACK_SIZE (IX_OSAL_OS_THREAD_MAX_STACK_SIZE)
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_DEFAULT_THREAD_PRIORITY
+ *
+ * @brief Default thread priority, OS-specific.
+ *
+ */
+#define IX_OSAL_DEFAULT_THREAD_PRIORITY (IX_OSAL_OS_DEFAULT_THREAD_PRIORITY)
+
+/**
+ * @ingroup IxOsalTypes
+ *
+ * @def IX_OSAL_MAX_THREAD_PRIORITY
+ *
+ * @brief Max thread priority, OS-specific.
+ *
+ */
+#define IX_OSAL_MAX_THREAD_PRIORITY (IX_OSAL_OS_MAX_THREAD_PRIORITY)
+
+/**
+ * @} IxOsalTypes
+ */
+
+
+#endif /* IxOsalTypes_H */

cpu/ixp/npe/include/IxOsalUtilitySymbols.h

diff --git a/cpu/ixp/npe/include/IxOsalUtilitySymbols.h b/cpu/ixp/npe/include/IxOsalUtilitySymbols.h
new file mode 100644
index 0000000..f2a73db
--- /dev/null
+++ b/cpu/ixp/npe/include/IxOsalUtilitySymbols.h
@@ -0,0 +1,51 @@
+/**
+ * @file
+ *
+ * @brief OSAL Configuration header file
+ * 
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxOsalUtilitySymbols_H
+#define IxOsalUtilitySymbols_H
+
+#include "IxOsalOsUtilitySymbols.h"	/* OS-specific utility symbol definitions */
+
+#endif /* IxOsalUtilitySymbols_H */

cpu/ixp/npe/include/IxParityENAcc.h

diff --git a/cpu/ixp/npe/include/IxParityENAcc.h b/cpu/ixp/npe/include/IxParityENAcc.h
new file mode 100644
index 0000000..62fe171
--- /dev/null
+++ b/cpu/ixp/npe/include/IxParityENAcc.h
@@ -0,0 +1,785 @@
+/**
+ * @file IxParityENAcc.h
+ *
+ * @author Intel Corporation
+ * @date 24 Mar 2004
+ *
+ * @brief This file contains the public API for the IXP400 Parity Error 
+ * Notifier access component.
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxParityENAcc IXP400 Parity Error Notifier (IxParityENAcc) API
+ *
+ * @brief The public API for the Parity Error Notifier 
+ * 
+ * @{
+ */
+
+#ifndef IXPARITYENACC_H
+#define IXPARITYENACC_H
+
+#ifdef __ixp46X
+
+#include "IxOsal.h"
+
+/*
+ * #defines for function return types, etc.
+ */
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccStatus
+ *
+ * @brief The status as returend from the API
+ */
+typedef enum /**< IxParityENAccStatus */
+{
+  IX_PARITYENACC_SUCCESS = IX_SUCCESS, /**< The request is successful */
+  IX_PARITYENACC_INVALID_PARAMETERS,   /**< Invalid or NULL parameters passed */
+  IX_PARITYENACC_NOT_INITIALISED,      /**< Access layer has not been initialised before accessing the APIs */
+  IX_PARITYENACC_ALREADY_INITIALISED,  /**< Access layer has already been initialised */ 
+  IX_PARITYENACC_OPERATION_FAILED,     /**< Operation did not succeed due to hardware failure */
+  IX_PARITYENACC_NO_PARITY             /**< No parity condition exits or has already been cleared */
+} IxParityENAccStatus;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccParityType
+ * 
+ * @brief Odd or Even Parity Type
+ */
+typedef enum  /**< IxParityENAccParityType */
+{
+  IX_PARITYENACC_EVEN_PARITY,    /**< Even Parity */
+  IX_PARITYENACC_ODD_PARITY      /**< Odd Parity */
+} IxParityENAccParityType;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccConfigOption
+ *
+ * @brief The parity error enable/disable configuration option
+ */
+typedef enum /**< IxParityENAccConfigOption */
+{
+  IX_PARITYENACC_DISABLE,       /**< Disable parity error detection */
+  IX_PARITYENACC_ENABLE         /**< Enable parity error detection */
+} IxParityENAccConfigOption;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccNpeConfig
+ *
+ * @brief NPE parity detection is to be enabled/disabled
+ */
+typedef struct /**< IxParityENAccNpeConfig */
+{
+  IxParityENAccConfigOption ideEnabled; /**< NPE IMem, DMem and External */
+  IxParityENAccParityType parityOddEven; /**< Parity - Odd or Even */
+} IxParityENAccNpeConfig ;
+
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccMcuConfig
+ *
+ * @brief MCU pairty detection is to be enabled/disabled
+ */
+typedef struct /**< IxParityENAccMcuConfig */ 
+{
+  IxParityENAccConfigOption singlebitDetectEnabled;      /**< Single-bit parity error detection */
+  IxParityENAccConfigOption singlebitCorrectionEnabled;  /**< Single-bit parity error correction */
+  IxParityENAccConfigOption multibitDetectionEnabled;    /**< Multi-bit  parity error detection */
+} IxParityENAccMcuConfig ;
+
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccEbcConfig
+ *
+ * @brief Expansion Bus Controller parity detection is to be enabled or disabled 
+ *
+ * Note: All the Chip Select(s) and External Masters will have the same parity
+ */
+typedef struct /**< IxParityENAccEbcConfig */
+{
+  IxParityENAccConfigOption ebcCs0Enabled;    /**< Expansion Bus Controller - Chip Select 0 */
+  IxParityENAccConfigOption ebcCs1Enabled;    /**< Expansion Bus Controller - Chip Select 1 */
+  IxParityENAccConfigOption ebcCs2Enabled;    /**< Expansion Bus Controller - Chip Select 2 */
+  IxParityENAccConfigOption ebcCs3Enabled;    /**< Expansion Bus Controller - Chip Select 3 */
+  IxParityENAccConfigOption ebcCs4Enabled;    /**< Expansion Bus Controller - Chip Select 4 */
+  IxParityENAccConfigOption ebcCs5Enabled;    /**< Expansion Bus Controller - Chip Select 5 */
+  IxParityENAccConfigOption ebcCs6Enabled;    /**< Expansion Bus Controller - Chip Select 6 */
+  IxParityENAccConfigOption ebcCs7Enabled;    /**< Expansion Bus Controller - Chip Select 7 */
+  IxParityENAccConfigOption ebcExtMstEnabled; /**< External Master on Expansion bus */
+  IxParityENAccParityType parityOddEven;      /**< Parity - Odd or Even */
+} IxParityENAccEbcConfig ;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccHWParityConfig
+ *
+ * @brief Parity error configuration of the Hardware Blocks
+ */
+typedef struct /**< IxParityENAccHWParityConfig */
+{ 
+  IxParityENAccNpeConfig npeAConfig;     /**< NPE A parity detection is to be enabled/disabled */
+  IxParityENAccNpeConfig npeBConfig;     /**< NPE B parity detection is to be enabled/disabled */
+  IxParityENAccNpeConfig npeCConfig;     /**< NPE C parity detection is to be enabled/disabled */
+  IxParityENAccMcuConfig mcuConfig;      /**< MCU pairty detection is to be enabled/disabled */
+  IxParityENAccConfigOption swcpEnabled; /**< SWCP parity detection is to be enabled */
+  IxParityENAccConfigOption aqmEnabled;  /**< AQM parity detection is to be enabled */
+  IxParityENAccEbcConfig ebcConfig;      /**< Expansion Bus Controller parity detection is to be enabled/disabled */
+} IxParityENAccHWParityConfig;
+
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccNpeParityErrorStats
+ *
+ * @brief NPE parity error statistics
+ */
+typedef struct  /* IxParityENAccNpeParityErrorStats */
+{
+  UINT32 parityErrorsIMem;         /**< Parity errors in Instruction Memory */
+  UINT32 parityErrorsDMem;         /**< Parity errors in Data Memory */
+  UINT32 parityErrorsExternal;     /**< Parity errors in NPE External Entities */
+} IxParityENAccNpeParityErrorStats;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccMcuParityErrorStats
+ *
+ * @brief DDR Memory Control Unit parity error statistics
+ * 
+ * Note: There could be two outstanding parity errors at any given time whose address
+ * details captured. If there is no room for the new interrupt then it would be treated
+ * as overflow parity condition.
+ */
+typedef struct  /* IxParityENAccMcuParityErrorStats */
+{
+  UINT32 parityErrorsSingleBit;    /**< Parity errors of the type Single-Bit */
+  UINT32 parityErrorsMultiBit;     /**< Parity errors of the type Multi-Bit */
+  UINT32 parityErrorsOverflow;     /**< Parity errors when more than two parity errors occured */
+} IxParityENAccMcuParityErrorStats;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccEbcParityErrorStats
+ *
+ * @brief Expansion Bus Controller parity error statistics
+ */
+typedef struct  /* IxParityENAccEbcParityErrorStats */
+{
+  UINT32 parityErrorsInbound;      /**< Odd bit parity errors on inbound transfers */
+  UINT32 parityErrorsOutbound;     /**< Odd bit parity errors on outbound transfers */
+} IxParityENAccEbcParityErrorStats;
+
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccParityErrorStats
+ *
+ * @brief Parity Error Statistics for the all the hardware blocks
+ */
+typedef struct  /**< IxParityENAccParityErrorStats */
+{
+  IxParityENAccNpeParityErrorStats  npeStats;  /**< NPE parity error statistics */
+  IxParityENAccMcuParityErrorStats  mcuStats;  /**< MCU parity error statistics */
+  IxParityENAccEbcParityErrorStats  ebcStats;  /**< EBC parity error statistics */
+  UINT32                            swcpStats; /**< SWCP parity error statistics */
+  UINT32                            aqmStats;  /**< AQM parity error statistics */
+} IxParityENAccParityErrorStats;
+
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccParityErrorSource
+ *
+ * @brief The source of the parity error notification 
+ */
+typedef enum  /**< IxParityENAccParityErrorSource  */
+{
+  IX_PARITYENACC_NPE_A_IMEM,     /**< NPE A - Instruction memory */
+  IX_PARITYENACC_NPE_A_DMEM,     /**< NPE A - Data memory */
+  IX_PARITYENACC_NPE_A_EXT,      /**< NPE A - External Entity*/
+  IX_PARITYENACC_NPE_B_IMEM,     /**< NPE B - Instruction memory */
+  IX_PARITYENACC_NPE_B_DMEM,     /**< NPE B - Data memory */
+  IX_PARITYENACC_NPE_B_EXT,      /**< NPE B - External Entity*/
+  IX_PARITYENACC_NPE_C_IMEM,     /**< NPE C - Instruction memory */
+  IX_PARITYENACC_NPE_C_DMEM,     /**< NPE C - Data memory */
+  IX_PARITYENACC_NPE_C_EXT,      /**< NPE C - External Entity*/
+  IX_PARITYENACC_SWCP,           /**< SWCP */
+  IX_PARITYENACC_AQM,            /**< AQM */
+  IX_PARITYENACC_MCU_SBIT,       /**< DDR Memory Controller Unit - Single bit parity */
+  IX_PARITYENACC_MCU_MBIT,       /**< DDR Memory Controller Unit - Multi bit parity */
+  IX_PARITYENACC_MCU_OVERFLOW,   /**< DDR Memory Controller Unit - Parity errors in excess of two */
+  IX_PARITYENACC_EBC_CS,         /**< Expansion Bus Controller - Chip Select */
+  IX_PARITYENACC_EBC_EXTMST      /**< Expansion Bus Controller - External Master */
+} IxParityENAccParityErrorSource;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccParityErrorAccess
+ *
+ * @brief The type of access resulting in parity error
+ */
+typedef enum  /**< IxParityENAccParityErrorAccess  */
+{
+  IX_PARITYENACC_READ,   /**< Read Access  */
+  IX_PARITYENACC_WRITE   /**< Write Access */
+} IxParityENAccParityErrorAccess;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @typedef IxParityENAccParityErrorAddress
+ *
+ * @brief The memory location which has parity error
+ */
+typedef UINT32 IxParityENAccParityErrorAddress;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @typedef IxParityENAccParityErrorData
+ *
+ * @brief The data read from the memory location which has parity error
+ */
+typedef UINT32 IxParityENAccParityErrorData;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccParityErrorRequester
+ *
+ * @brief The requester interface through which the SDRAM memory access 
+ * resulted in the parity error.
+ */
+typedef enum  /**< IxParityENAccParityErrorRequester  */
+{
+  IX_PARITYENACC_MPI,     /**< Direct Memory Port Interface  */
+  IX_PARITYENACC_AHB_BUS  /**< South or North AHB Bus */
+} IxParityENAccParityErrorRequester;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccAHBErrorMaster
+ *
+ * @brief The Master on the AHB bus interface whose transaction might have 
+ * resulted in the parity error notification to XScale.
+ */
+typedef enum  /**< IxParityENAccAHBErrorMaster */
+{
+  IX_PARITYENACC_AHBN_MST_NPE_A,       /**< NPE - A */
+  IX_PARITYENACC_AHBN_MST_NPE_B,       /**< NPE - B */
+  IX_PARITYENACC_AHBN_MST_NPE_C,       /**< NPE - C */
+  IX_PARITYENACC_AHBS_MST_XSCALE,      /**< XScale Bus Interface Unit */
+  IX_PARITYENACC_AHBS_MST_PBC,         /**< PCI Bus Controller */
+  IX_PARITYENACC_AHBS_MST_EBC,         /**< Expansion Bus Controller */
+  IX_PARITYENACC_AHBS_MST_AHB_BRIDGE,  /**< AHB Bridge */
+  IX_PARITYENACC_AHBS_MST_USBH         /**< USB Host Controller */
+} IxParityENAccAHBErrorMaster;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @enum IxParityENAccAHBErrorSlave
+ *
+ * @brief The Slave on the AHB bus interface whose transaction might have 
+ * resulted in the parity error notification to XScale.
+ */
+typedef enum  /**< IxParityENAccAHBErrorSlave */
+{
+  IX_PARITYENACC_AHBN_SLV_MCU,         /**< Memory Control Unit */
+  IX_PARITYENACC_AHBN_SLV_AHB_BRIDGE,  /**< AHB Bridge */
+  IX_PARITYENACC_AHBS_SLV_MCU,         /**< XScale Bus Interface Unit */
+  IX_PARITYENACC_AHBS_SLV_APB_BRIDGE,  /**< APB Bridge */
+  IX_PARITYENACC_AHBS_SLV_AQM,         /**< AQM */
+  IX_PARITYENACC_AHBS_SLV_RSA,         /**< RSA (Crypto Bus) */
+  IX_PARITYENACC_AHBS_SLV_PBC,         /**< PCI Bus Controller */
+  IX_PARITYENACC_AHBS_SLV_EBC,         /**< Expansion Bus Controller */
+  IX_PARITYENACC_AHBS_SLV_USBH         /**< USB Host Controller */
+} IxParityENAccAHBErrorSlave;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccAHBErrorTransaction
+ *
+ * @brief The Master and Slave on the AHB bus interface whose transaction might
+ * have resulted in the parity error notification to XScale.
+ *
+ * NOTE: This information may be used in the data abort exception handler
+ * to differentiate between the XScale and non-XScale access to the SDRAM
+ * memory.
+ */
+typedef struct  /**< IxParityENAccAHBErrorTransaction  */
+{
+  IxParityENAccAHBErrorMaster  ahbErrorMaster; /**< Master on AHB bus */
+  IxParityENAccAHBErrorSlave   ahbErrorSlave;  /**< Slave  on AHB bus */
+} IxParityENAccAHBErrorTransaction;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @struct IxParityENAccParityErrorContextMessage
+ *
+ * @brief Parity Error Context Message
+ */
+typedef struct /**< IxParityENAccParityErrorContextMessage */
+{
+  IxParityENAccParityErrorSource     pecParitySource; /**< Source info of parity error */
+  IxParityENAccParityErrorAccess     pecAccessType;   /**< Read or Write Access
+                                                           Read  - NPE, SWCP, AQM, DDR MCU,
+                                                                   Exp Bus Ctrlr (Outbound)
+                                                           Write - DDR MCU,
+                                                                   Exp Bus Ctrlr (Inbound 
+                                                                   i.e., External Master) */
+  IxParityENAccParityErrorAddress    pecAddress;      /**< Address faulty location
+                                                           Valid only for AQM, DDR MCU, 
+                                                           Exp Bus Ctrlr */
+  IxParityENAccParityErrorData       pecData;         /**< Data read from the faulty location
+                                                           Valid only for AQM and DDR MCU
+                                                           For DDR MCU it is the bit location
+                                                           of the Single-bit parity */
+  IxParityENAccParityErrorRequester  pecRequester;    /**< Requester of SDRAM memory access
+                                                           Valid only for the DDR MCU */
+  IxParityENAccAHBErrorTransaction   ahbErrorTran;    /**< Master and Slave information on the
+                                                           last AHB Error Transaction */
+} IxParityENAccParityErrorContextMessage;
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @typedef IxParityENAccCallback
+ *
+ * @brief This prototype shows the format of a callback function.
+ *
+ * The callback will be used to notify the parity error to the client application.
+ * The callback will be registered  by @ref ixParityENAccCallbackRegister.
+ *
+ * It will be called from an ISR when a parity error is detected and thus
+ * needs to follow the interrupt callable function conventions.
+ *
+ */
+typedef void (*IxParityENAccCallback) (void);
+
+
+/*
+ * Prototypes for interface functions.
+ */
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccInit(void)
+ *
+ * @brief This function will initialise the IxParityENAcc component.
+ *
+ * This function will initialise the IxParityENAcc component. It should only be
+ * called once, prior to using the IxParityENAcc component.
+ *
+ * <OL><LI>It initialises the internal data structures, registers the ISR that 
+ * will be triggered when a parity error occurs in IXP4xx silicon.</LI></OL>
+ *
+ * @li Re-entrant   : No
+ * @li ISR Callable : No
+ * 
+ * @return @li IX_PARITYENACC_SUCCESS - Initialization is successful
+ *         @li IX_PARITYENACC_ALREADY_INITIALISED - The access layer has already 
+ *             been initialized
+ *         @li IX_PARITYENACC_OPERATION_FAILED - The request failed because the 
+ *             operation didn't succeed on the hardware. Refer to error trace/log
+ *             for details.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccInit(void);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccCallbackRegister (
+           IxParityENAccCallback parityErrNfyCallBack)
+ *
+ * @brief This function will register a new callback with IxParityENAcc component. 
+ * It can also reregister a new callback replacing the old callback.
+ *
+ * @param parityErrNfyCallBack [in] - This parameter will specify the call-back
+ * function supplied by the client application.
+ *
+ * This interface registers the user application supplied call-back handler with
+ * the parity error handling access component after the init.
+ *
+ * The callback function will be called from an ISR that will be triggered by the 
+ * parity error in the IXP400 silicon.
+ *
+ * The following actions will be performed by this function:
+ * <OL><LI>Check for the prior initialisation of the module before registering or
+ * re-registering of the callback.
+ * Check for parity error detection disabled before re-registration of the callback.
+ * </LI></OL>
+ *
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : No
+ *
+ * @return @li IX_PARITYENACC_SUCCESS - The parameters check passed and the 
+ *             registration is successful.
+ *         @li IX_PARITYENACC_INVALID_PARAMETERS - Request failed due to NULL 
+ *             parameter passed.
+ *         @li IX_PARITYENACC_OPERATION_FAILED - The request failed because the 
+ *             parity error detection not yet disabled.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested prior to
+ *             the initialisation of the access layer.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccCallbackRegister (
+           IxParityENAccCallback parityErrNfyCallBack);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccParityDetectionConfigure (
+           const IxParityENAccHWParityConfig *hwParityConfig)
+ *
+ * @brief This interface allows the client application to enable the parity 
+ * error detection on the underlying hardware block.
+ *
+ * @param hwParityConfig [in] - Hardware blocks for which the parity error 
+ * detection is to be enabled or disabled.
+ *
+ * The client application allocates and provides the reference to the buffer.
+ *
+ * It will also verify whether the specific hardware block is functional or not.
+ *
+ * NOTE: Failure in enabling or disabling of one or more components result in
+ * trace message but still returns IX_PARITYENACC_SUCCESS. Refer to the function 
+ * @ref ixParityENAccParityDetectionQuery on how to verify the failures while 
+ * enabling/disabling paritys error detection.
+ *
+ * It shall be invoked after the Init and CallbackRegister functions but before
+ * any other function of the IxParityENAcc layer.
+ *
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : No
+ *
+ * @return @li IX_PARITYENACC_SUCCESS - The parameters check passed and the 
+ *             request to enable/disable is successful.
+ *         @li IX_PARITYENACC_INVALID_PARAMETERS-The request failed due to  
+ *             NULL parameter supplied.
+ *         @li IX_PARITYENACC_OPERATION_FAILED - The request failed because the 
+ *             operation didn't succeed on the hardware.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested prior to
+ *             the initialisation of the access layer.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccParityDetectionConfigure (
+           const IxParityENAccHWParityConfig *hwParityConfig);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccParityDetectionQuery (
+           IxParityENAccHWParityConfig * const hwParityConfig)
+ *
+ * @brief This interface allows the client application to determine the 
+ * status of the parity error detection on the specified hardware blocks
+ *
+ * @param hwParityConfig [out] - Hardware blocks whose parity error detection 
+ * has been enabled or disabled.
+ *
+ * The client application allocates and provides the reference to the buffer.
+ *
+ * This interface can be used immediately after the interface @ref
+ * ixParityENAccParityDetectionConfigure to see on which of the hardware blocks
+ * the parity error detection has either been enabled or disabled based on the
+ * client application request.
+ *
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : No
+ *
+ * @return @li IX_PARITYENACC_SUCCESS - The parameters check passed and the 
+ *             request to query on whether the hardware parity error detection
+ *             is enabled or disabled is successful.
+ *         @li IX_PARITYENACC_INVALID_PARAMETERS-The request failed due to  
+ *             NULL parameter or invalid values supplied.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested prior 
+ *             to the initialisation of the access layer.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccParityDetectionQuery(
+           IxParityENAccHWParityConfig * const hwParityConfig);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccParityErrorContextGet( 
+           IxParityENAccParityErrorContextMessage * const pecMessage)
+ *
+ * @brief This interface allows the client application to determine the 
+ * status of the parity error context on hardware block for which the
+ * current parity error interrupt triggered.
+ *
+ * @param pecMessage [out] - The parity error context information of the
+ * parity interrupt currently being process.
+ *
+ * The client application allocates and provides the reference to the buffer.
+ *
+ * Refer to the data structure @ref IxParityENAccParityErrorContextMessage
+ * for details.
+ *
+ * The routine will will fetch the parity error context in the following
+ * priority, if multiple parity errors observed.
+ * 
+ * <pre>
+ * 0 - MCU (Multi-bit and single-bit in that order)
+ * 1 - NPE-A
+ * 2 - NPE-B
+ * 3 - NPE-C
+ * 4 - SWCP
+ * 5 - QM
+ * 6 - EXP
+ *
+ * NOTE: The information provided in the @ref IxParityENAccAHBErrorTransaction
+ * may be of help for the client application to decide on the course of action 
+ * to take. This info is taken from the Performance Monitoring Unit register
+ * which records most recent error observed on the AHB bus. This information
+ * might have been overwritten by some other error by the time it is retrieved.
+ * </pre>
+ *
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : Yes
+ *
+ * @return @li IX_PARITYENACC_SUCCESS-The parameters check passed and the 
+ *             request to get the parity error context information is successful.
+ *         @li IX_PARITYENACC_INVALID_PARAMETERS-The request failed due to  
+ *             NULL parameter is passed
+ *         @li IX_PARITYENACC_OPERATION_FAILED - The request failed because 
+ *             the operation didn't succeed on the hardware.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested prior
+ *             to the initialisation of the access layer.
+ *         @li IX_PARITYENACC_NO_PARITY - No parity condition exits or has 
+ *             already been cleared
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccParityErrorContextGet( 
+           IxParityENAccParityErrorContextMessage * const pecMessage);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccParityErrorInterruptClear (
+          const IxParityENAccParityErrorContextMessage *pecMessage)
+ *
+ * @brief This interface helps the client application to clear off the
+ * interrupt condition on the hardware block identified in the parity
+ * error context message.  Please refer to the table below as the operation
+ * varies depending on the interrupt source.
+ * 
+ * @param pecMessage [in] - The parity error context information of the
+ * hardware block whose parity error interrupt condition is to disabled.
+ *
+ * The client application allocates and provides the reference to the buffer.
+ *
+ * <pre>
+ * ****************************************************************************
+ * Following actions will be taken during the interrupt clear for respective
+ * hardware blocks.
+ * 
+ *  Parity Source     Actions taken during Interrupt clear 
+ *  -------------     -------------------------------------------------------
+ *  NPE-A             Interrupt will be masked off at the interrupt controller 
+ *                    so that it will not trigger continuously.
+ *                      Client application has to take appropriate action and 
+ *                      re-configure the parity error detection subsequently. 
+ *                      The client application will not be notified of further 
+ *                      interrupts, until the re-configuration is done using
+ *                      @ref ixParityENAccParityDetectionConfigure.
+ *
+ *  NPE-B             Interrupt will be masked off at the interrupt controller 
+ *                    so that it will not trigger continuously.
+ *                      Client application has to take appropriate action and 
+ *                      re-configure the parity error detection subsequently. 
+ *                      The client application will not be notified of further
+ *                      interrupts, until the re-configuration is done using
+ *                      @ref ixParityENAccParityDetectionConfigure.
+ *
+ *  NPE-C             Interrupt will be masked off at the interrupt controller 
+ *                      Client application has to take appropriate action and 
+ *                      re-configure the parity error detection subsequently. 
+ *                      The client application will not be notified of further
+ *                      interrupts, until the re-configuration is done using
+ *                      @ref ixParityENAccParityDetectionConfigure.
+ *
+ *  SWCP              Interrupt will be masked off at the interrupt controller.
+ *                      Client application has to take appropriate action and 
+ *                      re-configure the parity error detection subsequently. 
+ *                      The client application will not be notified of further
+ *                      interrupts, until the re-configuration is done using
+ *                      @ref ixParityENAccParityDetectionConfigure.
+ *
+ *  AQM               Interrupt will be masked off at the interrupt controller.
+ *                         Client application has to take appropriate action and 
+ *                         re-configure the parity error detection subsequently. 
+ *                         The client application will not be notified of further
+ *                         interrupts, until the re-configuration is done using
+ *                         @ref ixParityENAccParityDetectionConfigure.
+ *
+ *  MCU               Parity interrupt condition is cleared at the SDRAM MCU for 
+ *                    the following:
+ *                    1. Single-bit
+ *                    2. Multi-bit
+ *                    3. Overflow condition i.e., more than two parity conditions 
+ *                       occurred
+ *                    Note that single-parity errors do not result in data abort
+ *                    and not all data aborts caused by multi-bit parity error.
+ *
+ *  EXP               Parity interrupt condition is cleared at the expansion bus 
+ *                    controller for the following:
+ *                    1. External master initiated Inbound write
+ *                    2. Internal master (IXP400) initiated Outbound read
+ * ****************************************************************************
+ * </pre>
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : No
+ *
+ * @return @li IX_PARITYENACC_SUCCESS-The parameters check passed and the request
+ *             to clear the parity error interrupt condition is successful.
+ *         @li IX_PARITYENACC_INVALID_PARAMETERS-The request failed due to 
+ *             NULL parameters have been passed or contents have been
+ *             supplied with invalid values.
+ *         @li IX_PARITYENACC_OPERATION_FAILED - The request failed because 
+ *             the operation didn't succeed on the hardware.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested prior
+ *             to the initialisation of the access layer.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccParityErrorInterruptClear (
+          const IxParityENAccParityErrorContextMessage *pecMessage);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccStatsGet (
+            IxParityENAccParityErrorStats * const ixParityErrorStats)
+ *
+ * @brief This interface allows the client application to retrieve parity 
+ * error statistics for all the hardware blocks 
+ *
+ * @param ixParityErrorStats - [out] The statistics for all the hardware blocks.
+ *
+ * The client application allocates and provides the reference to the buffer.
+ *
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : Yes
+ *
+ * @return @li IX_PARITYENACC_SUCCESS-The parameters check passed and the 
+ *             request to retrieve parity error statistics for the hardware
+ *             block is successful.
+ *         @li IX_PARITYENACC_INVALID_PARAMETERS-The request failed due to a
+ *             NULL parameter passed.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested prior
+ *             to the initialisation of the access layer.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccStatsGet (
+            IxParityENAccParityErrorStats * const ixParityErrorStats);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccStatsShow (void)
+ *
+ * @brief This interface allows the client application to print all the
+ * parity error statistics.
+ *
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : No
+ *
+ * @return @li IX_PARITYENACC_SUCCESS - The request to show the pairty 
+ *             error statistics is successful.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested
+ *             prior to the initialisation of the access layer.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccStatsShow (void);
+
+/**
+ * @ingroup IxParityENAcc
+ *
+ * @fn IxParityENAccStatus ixParityENAccStatsReset (void)
+ *
+ * @brief This interface allows the client application to reset all the 
+ * parity error statistics.
+ *
+ * @li   Re-entrant   : No
+ * @li   ISR Callable : No
+ *
+ * @return @li IX_PARITYENACC_SUCCESS - The request to reset the parity 
+ *             error statistics is successful.
+ *         @li IX_PARITYENACC_NOT_INITIALISED - The operation requested 
+ *             prior to the initialisation of the access layer.
+ */
+
+PUBLIC IxParityENAccStatus ixParityENAccStatsReset (void);
+
+#endif /* IXPARITYENACC_H */
+#endif /* __ixp46X */
+
+/**
+ * @} defgroup IxParityENAcc
+ */
+

cpu/ixp/npe/include/IxPerfProfAcc.h

diff --git a/cpu/ixp/npe/include/IxPerfProfAcc.h b/cpu/ixp/npe/include/IxPerfProfAcc.h
new file mode 100644
index 0000000..65c0ba9
--- /dev/null
+++ b/cpu/ixp/npe/include/IxPerfProfAcc.h
@@ -0,0 +1,1358 @@
+/**
+ * @file IxPerfProfAcc.h
+ *
+ * @brief  Header file for the IXP400 Perf Prof component (IxPerfProfAcc)
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxPerfProfAcc IXP400 Performance Profiling (IxPerfProfAcc) API 
+ *
+ * @brief IXP400 Performance Profiling Utility component Public API. 
+ * @li NOTE: Xcycle measurement is not supported in Linux.
+ *
+ *
+ * @{
+ */
+#ifndef IXPERFPROFACC_H
+#define IXPERFPROFACC_H
+
+#include "IxOsal.h"
+
+#ifdef __linux
+#include <linux/proc_fs.h>
+#endif
+
+/*
+ * Section for #define
+ */
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @def IX_PERFPROF_ACC_XSCALE_PMU_MAX_PROFILE_SAMPLES
+ *
+ * @brief This is the maximum number of profiling samples allowed, which can be
+ * modified according to the user's discretion
+ */
+#define IX_PERFPROF_ACC_XSCALE_PMU_MAX_PROFILE_SAMPLES	0xFFFF
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @def IX_PERFPROF_ACC_BUS_PMU_MAX_PECS      
+ *
+ * @brief This is the maximum number of Programmable Event Counters available. 
+ *        This is a hardware specific and fixed value. Do not change.
+ *        
+ */
+#define IX_PERFPROF_ACC_BUS_PMU_MAX_PECS        7
+
+/**  
+ * @ingroup IxPerfProfAcc
+ *
+ * @def IX_PERFPROF_ACC_XCYCLE_MAX_NUM_OF_MEASUREMENTS
+ *
+ * @brief Max number of measurement allowed. This constant is used when 
+ *        creating storage array for Xcycle. When run in continuous mode,  
+ *        Xcycle will wrap around and re-use buffer. 
+ */
+#define IX_PERFPROF_ACC_XCYCLE_MAX_NUM_OF_MEASUREMENTS 600
+
+#ifdef __linux
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @def IX_PERFPROF_ACC_XSCALE_PMU_SYMBOL_ACCURACY
+ *
+ * @brief Level of accuracy required for matching the PC Address to
+ *        symbol address. This is used when the XScale PMU time/event
+ *        sampling functions get the PC address and search for the 
+ *        corresponding symbol address.
+ */
+#define IX_PERFPROF_ACC_XSCALE_PMU_SYMBOL_ACCURACY 0xffff
+
+#endif /*__linux*/
+
+/**  
+ * @ingroup IxPerfProfAcc
+ *
+ * @def IX_PERFPROF_ACC_LOG
+ *
+ * @brief Mechanism for logging a formatted message for the PerfProfAcc component
+ *
+ * @param level UINT32 [in] - trace level
+ * @param device UINT32 [in] - output device
+ * @param str char* [in] - format string, similar to printf().
+ * @param a UINT32 [in] - first argument to display
+ * @param b UINT32 [in] - second argument to display
+ * @param c UINT32 [in] - third argument to display
+ * @param d UINT32 [in] - fourth argument to display
+ * @param e UINT32 [in] - fifth argument to display
+ * @param f UINT32 [in] - sixth argument to display
+ *
+ * @return none
+ */
+#ifndef NDEBUG
+#define IX_PERFPROF_ACC_LOG(level, device, str, a, b, c, d, e, f)\
+             (ixOsalLog (level, device, str, a, b, c, d, e, f))
+#else /*do nothing*/
+#define IX_PERFPROF_ACC_LOG(level, device, str, a, b, c, d, e, f) 
+#endif /*ifdef NDEBUG */
+
+/*
+ * Section for struct
+ */
+
+/**
+ * @brief contains summary of samples taken 
+ * 
+ * Structure contains all details of each program counter value - frequency 
+ * that PC occurs 
+ */
+typedef struct
+{
+	UINT32 programCounter;  /**<the program counter value of the sample*/
+	UINT32 freq;		/**<the frequency of the occurence of the sample*/
+} IxPerfProfAccXscalePmuSamplePcProfile;
+
+/**
+ * @brief contains results of a counter
+ *
+ * Structure contains the results of a counter, which are split into the lower 
+ * and upper 32 bits of the final count
+ */
+typedef struct
+{
+    UINT32 lower32BitsEventCount; /**<lower 32bits value of the event counter*/        
+    UINT32 upper32BitsEventCount; /**<upper 32bits value of the event counter*/
+}   IxPerfProfAccXscalePmuEvtCnt;
+
+/**
+ * @brief contains results of counters and their overflow 
+ * 
+ * Structure contains all values of counters and associated overflows.  The 
+ * specific event and clock counters are determined by the user
+ */
+typedef struct
+{
+    UINT32 clk_value;           /**<current value of clock counter*/                 
+    UINT32 clk_samples;        /**<number of clock counter overflows*/
+    UINT32 event1_value;        /**<current value of event 1 counter*/    
+    UINT32 event1_samples;     /**<number of event 1 counter overflows*/
+    UINT32 event2_value;        /**<current value of event 2 counter*/
+    UINT32 event2_samples;     /**<number of event 2 counter overflows*/
+    UINT32 event3_value;        /**<current value of event 3 counter*/
+    UINT32 event3_samples;     /**<number of event 3 counter overflows*/
+    UINT32 event4_value;        /**<current value of event 4 counter*/
+    UINT32 event4_samples;     /**<number of event 4 counter overflows*/
+} IxPerfProfAccXscalePmuResults;
+
+/** 
+ * 
+ * @brief Results obtained from Xcycle run 
+ */ 
+typedef struct 
+{
+    float maxIdlePercentage; 		/**<maximum percentage of Idle cycles*/
+    float minIdlePercentage; 		/**<minimum percentage of Idle cycles*/
+    float aveIdlePercentage;		/**<average percentage of Idle cycles*/
+    UINT32 totalMeasurements;		/**<total number of measurement made */
+} IxPerfProfAccXcycleResults; 
+
+/**
+ *
+ * @brief Results obtained from running the Bus Pmu component. The results
+ *        are obtained when the get functions is called.
+ *        
+ */
+typedef struct
+{
+    UINT32 statsToGetLower27Bit[IX_PERFPROF_ACC_BUS_PMU_MAX_PECS]; /**<Lower 27 Bit of counter value */
+    UINT32 statsToGetUpper32Bit[IX_PERFPROF_ACC_BUS_PMU_MAX_PECS]; /**<Upper 32 Bit of counter value */
+} IxPerfProfAccBusPmuResults;
+
+/*
+ * Section for enum
+ */
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @enum IxPerfProfAccBusPmuEventCounters1
+ *
+ * @brief Type of bus pmu events supported on PEC 1.
+ *
+ * Lists all bus pmu events.  
+ */
+typedef enum
+{
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_NORTH_NPEA_GRANT_SELECT = 1, /**< Select North NPEA grant on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_NORTH_NPEB_GRANT_SELECT, /**< Select North NPEB grant on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_NORTH_NPEC_GRANT_SELECT, /**< Select North NPEC grant on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_NORTH_BUS_IDLE_SELECT, /**< Select North bus idle on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_NORTH_NPEA_REQ_SELECT, /**< Select North NPEA req on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_NORTH_NPEB_REQ_SELECT, /**< Select North NPEB req on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_NORTH_NPEC_REQ_SELECT, /**< Select North NPEC req on PEC1*/
+
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_GSKT_GRANT_SELECT, /**< Select south gasket grant on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_ABB_GRANT_SELECT, /**< Select south abb grant on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_PCI_GRANT_SELECT, /**< Select south pci grant on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_APB_GRANT_SELECT, /**< Select south apb grant on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_GSKT_REQ_SELECT, /**< Select south gasket request on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_ABB_REQ_SELECT, /**< Select south abb request on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_PCI_REQ_SELECT, /**< Select south pci request on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SOUTH_APB_REQ_SELECT, /**< Select south apb request on PEC1*/
+
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_0_HIT_SELECT, /**< Select sdram0 hit on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_1_HIT_SELECT, /**< Select sdram1 hit on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_2_HIT_SELECT, /**< Select sdram2 hit on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_3_HIT_SELECT, /**< Select sdram3 hit on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_4_MISS_SELECT, /**< Select sdram4 miss on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_5_MISS_SELECT, /**< Select sdram5 miss on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_6_MISS_SELECT, /**< Select sdram6 miss on PEC1*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC1_SDR_7_MISS_SELECT /**< Select sdram7 miss on PEC1*/
+} IxPerfProfAccBusPmuEventCounters1;
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @enum IxPerfProfAccBusPmuEventCounters2
+ *
+ * @brief Type of bus pmu events supported on PEC 2.
+ *
+ * Lists all bus pmu events.
+ */
+typedef enum
+{
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_NORTH_NPEA_XFER_SELECT = 24, /**< Select North NPEA transfer on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_NORTH_NPEB_XFER_SELECT, /**< Select North NPEB transfer on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_NORTH_NPEC_XFER_SELECT, /**< Select North NPEC transfer on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_NORTH_BUS_WRITE_SELECT, /**< Select North bus write on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_NORTH_NPEA_OWN_SELECT, /**< Select North NPEA own on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_NORTH_NPEB_OWN_SELECT, /**< Select North NPEB own on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_NORTH_NPEC_OWN_SELECT, /**< Select North NPEC own on PEC2*/
+
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_GSKT_XFER_SELECT, /**< Select South gasket transfer on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_ABB_XFER_SELECT, /**< Select South abb transfer on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_PCI_XFER_SELECT, /**< Select South pci transfer on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_APB_XFER_SELECT, /**< Select South apb transfer on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_GSKT_OWN_SELECT, /**< Select South gasket own on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_ABB_OWN_SELECT, /**< Select South abb own on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_PCI_OWN_SELECT, /**< Select South pci own on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SOUTH_APB_OWN_SELECT, /**< Select South apb own transfer on PEC2*/
+
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_1_HIT_SELECT, /**< Select sdram1 hit on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_2_HIT_SELECT, /**< Select sdram2 hit on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_3_HIT_SELECT, /**< Select sdram3 hit on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_4_HIT_SELECT, /**< Select sdram4 hit on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_5_MISS_SELECT, /**< Select sdram5 miss on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_6_MISS_SELECT, /**< Select sdram6 miss on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_7_MISS_SELECT, /**< Select sdram7 miss on PEC2*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC2_SDR_0_MISS_SELECT /**< Select sdram0 miss on PEC2*/
+} IxPerfProfAccBusPmuEventCounters2;
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @enum IxPerfProfAccBusPmuEventCounters3
+ *
+ * @brief Type of bus pmu events supported on PEC 3.
+ *
+ * Lists all bus pmu events.
+ */
+typedef enum
+{
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_NORTH_NPEA_RETRY_SELECT = 47, /**< Select north NPEA retry on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_NORTH_NPEB_RETRY_SELECT, /**< Select north NPEB retry on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_NORTH_NPEC_RETRY_SELECT, /**< Select north NPEC retry on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_NORTH_BUS_READ_SELECT, /**< Select north bus read on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_NORTH_NPEA_WRITE_SELECT, /**< Select north NPEA write on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_NORTH_NPEB_WRITE_SELECT, /**< Select north NPEB write on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_NORTH_NPEC_WRITE_SELECT, /**< Select north NPEC wirte on PEC3*/
+
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_GSKT_RETRY_SELECT, /**< Select south gasket retry on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_ABB_RETRY_SELECT, /**< Select south abb retry on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_PCI_RETRY_SELECT, /**< Select south pci retry on PEC3*/
+	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_APB_RETRY_SELECT, /**< Select south apb retry on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_GSKT_WRITE_SELECT, /**< Select south gasket write on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_ABB_WRITE_SELECT, /**< Select south abb write on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_PCI_WRITE_SELECT, /**< Select south pci write on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SOUTH_APB_WRITE_SELECT, /**< Select south apb write on PEC3*/
+
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_2_HIT_SELECT, /**< Select sdram2 hit on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_3_HIT_SELECT, /**< Select sdram3 hit on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_4_HIT_SELECT, /**< Select sdram4 hit on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_5_HIT_SELECT, /**< Select sdram5 hit on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_6_MISS_SELECT, /**< Select sdram6 miss on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_7_MISS_SELECT, /**< Select sdram7 miss on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_0_MISS_SELECT, /**< Select sdram0 miss on PEC3*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC3_SDR_1_MISS_SELECT /**< Select sdram1 miss on PEC3*/
+} IxPerfProfAccBusPmuEventCounters3;
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @enum IxPerfProfAccBusPmuEventCounters4
+ *
+ * @brief Type of bus pmu events supported on PEC 4.
+ *
+ * Lists all bus pmu events.
+ */
+typedef enum
+{
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_PCI_SPLIT_SELECT = 70, /**< Select south pci split on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_EXP_SPLIT_SELECT, /**< Select south expansion split on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_APB_GRANT_SELECT, /**< Select south apb grant on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_APB_XFER_SELECT, /**< Select south apb transfer on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_GSKT_READ_SELECT, /**< Select south gasket read on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_ABB_READ_SELECT, /**< Select south abb read on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_PCI_READ_SELECT, /**< Select south pci read on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SOUTH_APB_READ_SELECT, /**< Select south apb read on PEC4*/
+
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_NORTH_ABB_SPLIT_SELECT, /**< Select north abb split on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_NORTH_NPEA_REQ_SELECT, /**< Select north NPEA req on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_NORTH_NPEA_READ_SELECT, /**< Select north NPEA read on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_NORTH_NPEB_READ_SELECT, /**< Select north NPEB read on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_NORTH_NPEC_READ_SELECT, /**< Select north NPEC read on PEC4*/
+
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_3_HIT_SELECT, /**< Select sdram3 hit on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_4_HIT_SELECT, /**< Select sdram4 hit on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_5_HIT_SELECT, /**< Select sdram5 hit on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_6_HIT_SELECT, /**< Select sdram6 hit on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_7_MISS_SELECT, /**< Select sdram7 miss on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_0_MISS_SELECT, /**< Select sdram0 miss on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_1_MISS_SELECT, /**< Select sdram1 miss on PEC4*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC4_SDR_2_MISS_SELECT /**< Select sdram2 miss on PEC4*/
+} IxPerfProfAccBusPmuEventCounters4;
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @enum IxPerfProfAccBusPmuEventCounters5
+ *
+ * @brief Type of bus pmu events supported on PEC 5.
+ *
+ * Lists all bus pmu events.
+ */
+typedef enum
+{
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SOUTH_ABB_GRANT_SELECT = 91, /**< Select south abb grant on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SOUTH_ABB_XFER_SELECT, /**< Select south abb transfer on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SOUTH_ABB_RETRY_SELECT, /**< Select south abb retry on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SOUTH_EXP_SPLIT_SELECT, /**< Select south expansion split on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SOUTH_ABB_REQ_SELECT, /**< Select south abb request on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SOUTH_ABB_OWN_SELECT, /**< Select south abb own on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SOUTH_BUS_IDLE_SELECT, /**< Select south bus idle on PEC5*/
+
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_NORTH_NPEB_GRANT_SELECT, /**< Select north NPEB grant on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_NORTH_NPEB_XFER_SELECT, /**< Select north NPEB transfer on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_NORTH_NPEB_RETRY_SELECT, /**< Select north NPEB retry on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_NORTH_NPEB_REQ_SELECT, /**< Select north NPEB request on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_NORTH_NPEB_OWN_SELECT, /**< Select north NPEB own on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_NORTH_NPEB_WRITE_SELECT, /**< Select north NPEB write on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_NORTH_NPEB_READ_SELECT, /**< Select north NPEB read on PEC5*/
+
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_4_HIT_SELECT, /**< Select north sdram4 hit on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_5_HIT_SELECT, /**< Select north sdram5 hit on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_6_HIT_SELECT, /**< Select north sdram6 hit on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_7_HIT_SELECT, /**< Select north sdram7 hit on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_0_MISS_SELECT, /**< Select north sdram0 miss on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_1_MISS_SELECT, /**< Select north sdram1 miss on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_2_MISS_SELECT, /**< Select north sdram2 miss on PEC5*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC5_SDR_3_MISS_SELECT /**< Select north sdram3 miss on PEC5*/
+} IxPerfProfAccBusPmuEventCounters5;
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @enum IxPerfProfAccBusPmuEventCounters6
+ *
+ * @brief Type of bus pmu events supported on PEC 6.
+ *
+ * Lists all bus pmu events.
+ */
+typedef enum
+{
+	IX_PERFPROF_ACC_BUS_PMU_PEC6_SOUTH_PCI_GRANT_SELECT = 113, /**< Select south pci grant on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SOUTH_PCI_XFER_SELECT, /**< Select south pci transfer on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SOUTH_PCI_RETRY_SELECT, /**< Select south pci retry on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SOUTH_PCI_SPLIT_SELECT, /**< Select south pci split on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SOUTH_PCI_REQ_SELECT, /**< Select south pci request on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SOUTH_PCI_OWN_SELECT, /**< Select south pci own on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SOUTH_BUS_WRITE_SELECT, /**< Select south pci write on PEC6*/
+
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_NORTH_NPEC_GRANT_SELECT, /**< Select north NPEC grant on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_NORTH_NPEC_XFER_SELECT, /**< Select north NPEC transfer on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_NORTH_NPEC_RETRY_SELECT, /**< Select north NPEC retry on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_NORTH_NPEC_REQ_SELECT, /**< Select north NPEC request on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_NORTH_NPEC_OWN_SELECT, /**< Select north NPEC own on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_NORTH_NPEB_WRITE_SELECT, /**< Select north NPEB write on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_NORTH_NPEC_READ_SELECT, /**< Select north NPEC read on PEC6*/
+
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_5_HIT_SELECT, /**< Select sdram5 hit on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_6_HIT_SELECT, /**< Select sdram6 hit on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_7_HIT_SELECT, /**< Select sdram7 hit on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_0_HIT_SELECT, /**< Select sdram0 hit on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_1_MISS_SELECT, /**< Select sdram1 miss on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_2_MISS_SELECT, /**< Select sdram2 miss on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_3_MISS_SELECT, /**< Select sdram3 miss on PEC6*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC6_SDR_4_MISS_SELECT /**< Select sdram4 miss on PEC6*/
+} IxPerfProfAccBusPmuEventCounters6;
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @enum IxPerfProfAccBusPmuEventCounters7
+ *
+ * @brief Type of bus pmu events supported on PEC 7.
+ *
+ * Lists all bus pmu events.
+ */
+typedef enum
+{
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC7_SOUTH_APB_RETRY_SELECT = 135, /**< Select south apb retry on PEC7*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC7_SOUTH_APB_REQ_SELECT, /**< Select south apb request on PEC7*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC7_SOUTH_APB_OWN_SELECT, /**< Select south apb own on PEC7*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC7_SOUTH_BUS_READ_SELECT, /**< Select south bus read on PEC7*/
+ 	IX_PERFPROF_ACC_BUS_PMU_PEC7_CYCLE_COUNT_SELECT /**< Select cycle count on PEC7*/
+} IxPerfProfAccBusPmuEventCounters7;
+
+/** 
+ * @ingroup IxPerfProfAcc 
+ * 
+ * @enum IxPerfProfAccXscalePmuEvent 
+ * 
+ * @brief Type of xscale pmu events supported 
+ * 
+ * Lists all xscale pmu events.  The maximum is a default value that the user 
+ * should not exceed. 
+ */ 
+typedef enum 
+{
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_CACHE_MISS=0,      /**< cache miss*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_CACHE_INSTRUCTION,/**< cache instruction*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_STALL,     /**< event stall*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_INST_TLB_MISS, /**< instruction tlb miss*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_DATA_TLB_MISS, /**< data tlb miss*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_BRANCH_EXEC,   /**< branch executed*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_BRANCH_MISPREDICT, /**<branch mispredict*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_INST_EXEC, /**< instruction executed*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_FULL_EVERYCYCLE,   /**< 
+                                                         *Stall - data cache 
+                                                         *buffers are full. 
+							 							 *This event occurs 
+							 							 *every cycle where 
+							 							 *condition present 
+							 							 */ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_ONCE,    /**< 
+                                               *Stall - data cache buffers are 
+					       					   *full.This event occurs once 
+					       					   *for each contiguous sequence 
+					       					   */ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_DATA_CACHE_ACCESS, /**< data cache access*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_DATA_CACHE_MISS,   /**< data cache miss*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_DATA_CACHE_WRITEBACK,  /**<data cache 
+                                                             *writeback 
+						             						 */ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_SW_CHANGE_PC,  /**< sw change pc*/ 
+    IX_PERFPROF_ACC_XSCALE_PMU_EVENT_MAX    /**< max value*/ 
+} IxPerfProfAccXscalePmuEvent;
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @enum IxPerfProfAccStatus
+ *
+ * @brief Invalid Status Definitions  
+ *
+ * These status will be used by the APIs to return to the user.
+ */
+typedef enum
+{
+	IX_PERFPROF_ACC_STATUS_SUCCESS = IX_SUCCESS,    /**< success*/
+	IX_PERFPROF_ACC_STATUS_FAIL = IX_FAIL,          /**< fail*/
+	IX_PERFPROF_ACC_STATUS_ANOTHER_UTIL_IN_PROGRESS,/**<another utility in 
+													 *progress
+													 */ 
+	IX_PERFPROF_ACC_STATUS_XCYCLE_MEASUREMENT_IN_PROGRESS, /**<measurement in
+															*progress
+															*/
+	IX_PERFPROF_ACC_STATUS_XCYCLE_NO_BASELINE, /**<no baseline yet*/	 
+	IX_PERFPROF_ACC_STATUS_XCYCLE_MEASUREMENT_REQUEST_OUT_OF_RANGE, /**< 
+															* Measurement chosen 
+															* is out of range
+															*/
+	IX_PERFPROF_ACC_STATUS_XCYCLE_PRIORITY_SET_FAIL,  /**<
+	                                                     * Cannot set 
+														 * task priority
+	                                                     */
+	IX_PERFPROF_ACC_STATUS_XCYCLE_THREAD_CREATE_FAIL, /**< 
+	                                                     * Fail create thread
+	                                                     */
+	IX_PERFPROF_ACC_STATUS_XCYCLE_PRIORITY_RESTORE_FAIL,  /**<
+	                                                         *cannot restore
+	                                                         *priority
+	                                                         */
+	IX_PERFPROF_ACC_STATUS_XCYCLE_MEASUREMENT_NOT_RUNNING, /**< xcycle not running*/
+   	IX_PERFPROF_ACC_STATUS_XSCALE_PMU_NUM_INVALID, /**< invalid number 
+   	                                                *entered
+   	                                                */
+	IX_PERFPROF_ACC_STATUS_XSCALE_PMU_EVENT_INVALID, /**< invalid pmu event*/
+	IX_PERFPROF_ACC_STATUS_XSCALE_PMU_START_NOT_CALLED, /**<a start process
+							     						 *was not called 
+							     						 *before attempting
+							     						 *a stop or results
+							     						 *get
+							     						 */
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_MODE_ERROR,  /**< invalid mode*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC1_ERROR,	/**< invalid pec1 entered*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC2_ERROR,	/**< invalid pec2 entered*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC3_ERROR,	/**< invalid pec3 entered*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC4_ERROR,	/**< invalid pec4 entered*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC5_ERROR,	/**< invalid pec5 entered*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC6_ERROR,	/**< invalid pec6 entered*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC7_ERROR,	/**< invalid pec7 entered*/
+	IX_PERFPROF_ACC_STATUS_BUS_PMU_START_NOT_CALLED, /**<a start process
+							     					 *was not called 
+							     					 *before attempting
+							     					 *a stop 
+													 */
+        IX_PERFPROF_ACC_STATUS_COMPONENT_NOT_SUPPORTED /**<Device or OS does not support component*/
+} IxPerfProfAccStatus;
+
+/**
+ * @ingroup IxPerfProfAcc 
+ * 
+ * @enum IxPerfProfAccBusPmuMode
+ *
+ * @brief State selection of counters.
+ *
+ * These states will be used to determine the counters whose values are to be
+ * read.
+ */
+typedef enum
+{
+        IX_PERFPROF_ACC_BUS_PMU_MODE_HALT=0,   /**< halt state*/
+        IX_PERFPROF_ACC_BUS_PMU_MODE_SOUTH,    /**< south state*/
+        IX_PERFPROF_ACC_BUS_PMU_MODE_NORTH,    /**< north state*/
+        IX_PERFPROF_ACC_BUS_PMU_MODE_SDRAM    /**< SDRAM state*/
+} IxPerfProfAccBusPmuMode;
+
+/*
+ * Section for prototypes interface functions
+ */
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuEventCountStart(
+   		BOOL clkCntDiv,
+   		UINT32 numEvents,
+  	 	IxPerfProfAccXscalePmuEvent pmuEvent1,
+   		IxPerfProfAccXscalePmuEvent pmuEvent2,
+   		IxPerfProfAccXscalePmuEvent pmuEvent3,
+   		IxPerfProfAccXscalePmuEvent pmuEvent4 )
+ *
+ * @brief This API will start the clock and event counting
+ *
+ * @param	clkCntDiv BOOL [in] - enables/disables the clock divider. When 
+ *			true, the divider is enabled and the clock count will be incremented
+ *          by one at each 64th processor clock cycle.  When false, the divider
+ *			is disabled and the clock count will be incremented at every 
+ *			processor clock cycle.
+ * @param 	numEvents UINT32 [in] - the number of PMU events that are to be 
+ *	  		monitored as specified by the user. For clock counting only, this
+ *	  	 	is set to zero.
+ * @param 	pmuEvent1 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 1
+ * @param 	pmuEvent2 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 2 
+ * @param	pmuEvent3 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 3
+ * @param 	pmuEvent4 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 4
+ *
+ * This API will start the clock and xscale PMU event counting.  Up to 
+ * 4 events can be monitored simultaneously. This API has to be called before
+ * ixPerfProfAccXscalePmuEventCountStop can be called.
+ *
+ * @return 
+ *	- IX_PERFPROF_ACC_STATUS_SUCCESS if clock and events counting are 
+ *        started successfully
+ *	- IX_PERFPROF_ACC_STATUS_FAIL if unable to start the counting
+ *	- IX_PERFPROF_ACC_STATUS_XSCALE_PMU_NUM_INVALID if the number of events 
+ *        specified is out of the valid range
+ *	- IX_PERFPROF_ACC_STATUS_XSCALE_PMU_EVENT_INVALID if the value of the PMU 
+ * 	  event specified does not exist
+ * 	- IX_PERFPROF_ACC_STATUS_ANOTHER_UTIL_IN_PROGRESS - another utility is 
+ * 	  running 
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus
+ixPerfProfAccXscalePmuEventCountStart(
+	BOOL clkCntDiv,
+	UINT32 numEvents,
+	IxPerfProfAccXscalePmuEvent pmuEvent1,
+	IxPerfProfAccXscalePmuEvent pmuEvent2,
+	IxPerfProfAccXscalePmuEvent pmuEvent3,
+	IxPerfProfAccXscalePmuEvent pmuEvent4 );
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuEventCountStop (
+   IxPerfProfAccXscalePmuResults *eventCountStopResults) 
+ *
+ * @brief This API will stop the clock and event counting
+ *
+ * @param *eventCountStopResults @ref IxPerfProfAccXscalePmuResults [out] - pointer 
+ *		  to struct containing results of counters and their overflow. It is the 
+ * 		  users's responsibility to allocate the memory for this pointer. 
+ *
+ * This API will stop the clock and xscale PMU events that are being counted.
+ * The results of the clock and events count will be stored in the pointer 
+ * allocated by the user. It can only be called once 
+ * IxPerfProfAccEventCountStart has been called. 
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS if clock and events counting are 
+ *        stopped successfully
+ *      - IX_PERFPROF_ACC_STATUS_XSCALE_PMU_START_NOT_CALLED if
+ *        ixPerfProfAccXscalePmuEventCountStart is not called first.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+
+PUBLIC IxPerfProfAccStatus 
+ixPerfProfAccXscalePmuEventCountStop(
+   IxPerfProfAccXscalePmuResults *eventCountStopResults); 
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuTimeSampStart(
+   UINT32 samplingRate,
+   BOOL clkCntDiv) 
+ *
+ * @brief Starts the time based sampling
+ *
+ * @param	samplingRate UINT32 [in] - sampling rate is the number of
+ *       	clock counts before a counter overflow interrupt is generated,
+ *        	at which, a sample is taken; the rate specified cannot be greater
+ *          than the counter size of 32bits or set to zero.
+ * @param 	clkCntDiv BOOL [in] - enables/disables the clock divider. When 
+ *		true, the divider is enabled and the clock count will be incremented
+ *          by one at each 64th processor clock cycle.  When false, the divider
+ *			is disabled and the clock count will be incremented at every 
+ *			processor clock cycle. 
+ *
+ * This API starts the time based sampling to determine the frequency with 
+ * which lines of code are being executed.  Sampling is done at the rate 
+ * specified by the user.  At each sample,the value of the program counter
+ * is determined.  Each of these occurrences are recorded to determine the 
+ * frequency with which the Xscale code is being executed. This API has to be 
+ * called before ixPerfProfAccXscalePmuTimeSampStop can be called.
+ *
+ * @return
+ *	- IX_PERFPROF_ACC_STATUS_SUCCESS if time based sampling is started 
+ *        successfully
+ *	- IX_PERFPROF_ACC_STATUS_FAIL if unable to start the sampling
+ * 	- IX_PERFPROF_ACC_STATUS_ANOTHER_UTIL_IN_PROGRESS - another utility is 
+ *	  running 
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus 
+ixPerfProfAccXscalePmuTimeSampStart(
+	UINT32 samplingRate, 
+	BOOL clkCntDiv);
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuTimeSampStop(
+   IxPerfProfAccXscalePmuEvtCnt *clkCount,
+   IxPerfProfAccXscalePmuSamplePcProfile *timeProfile)
+ *
+ * @brief Stops the time based sampling
+ *
+ * @param	*clkCount @ref IxPerfProfAccXscalePmuEvtCnt [out]  - pointer to the 
+ *			struct containing the final clock count and its overflow.  It is the
+ *			user's responsibility to allocate the memory for this pointer.
+ * @param 	*timeProfile @ref IxPerfProfAccXscalePmuSamplePcProfile [out] -
+ *          pointer to the array of profiles for each program counter value;
+ *          the user should set the size of the array to 
+ *			IX_PERFPROF_ACC_XSCALE_PMU_MAX_PROFILE_SAMPLES.  It is the user's 
+ * 			responsibility to allocate the memory for this pointer.
+ *
+ * This API stops the time based sampling.  The results are stored in the 
+ * pointers allocated by the user.  It can only be called once
+ * ixPerfProfAccXscalePmuTimeSampStart has been called.
+ *
+ * @return
+ *	- IX_PERFPROF_ACC_STATUS_SUCCESS if time based sampling is stopped 
+ *        successfully
+ *	- IX_PERFPROF_ACC_STATUS_XSCALE_PMU_START_NOT_CALLED if
+ *	  ixPerfProfAccXscalePmuTimeSampStart not called first
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus
+ixPerfProfAccXscalePmuTimeSampStop(
+	IxPerfProfAccXscalePmuEvtCnt *clkCount,
+	IxPerfProfAccXscalePmuSamplePcProfile *timeProfile);
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuEventSampStart(
+   UINT32 numEvents,
+   IxPerfProfAccXscalePmuEvent pmuEvent1,
+   UINT32 eventRate1,
+   IxPerfProfAccXscalePmuEvent pmuEvent2,
+   UINT32 eventRate2,
+   IxPerfProfAccXscalePmuEvent pmuEvent3,
+   UINT32 eventRate3,
+   IxPerfProfAccXscalePmuEvent pmuEvent4,
+   UINT32 eventRate4)
+ *
+ * @brief Starts the event based sampling
+ *
+ * @param	numEvents UINT32 [in] - the number of PMU events that are 
+ *	  		to be monitored as specified by the user. The value should be
+ *          between 1-4 events at a time.
+ * @param 	pmuEvent1 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 1
+ * @param 	eventRate1 UINT32 [in] - sampling rate of counter 1. The rate is 
+ *			the number of events before a sample taken.  If 0 is specified, the
+ *			the full counter value (0xFFFFFFFF) is used. The rate must not be 
+ *			greater than the full counter value.
+ * @param 	pmuEvent2 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 2 
+ * @param 	eventRate2 UINT32 [in] -  sampling rate of counter 2. The rate is 
+ *			the number of events before a sample taken. If 0 is specified, the 
+ *			full counter value (0xFFFFFFFF) is used. The rate must not be 
+ *          greater than the full counter value.
+ * @param 	pmuEvent3 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 3
+ * @param 	eventRate3 UINT32 [in] -  sampling rate of counter 3. The rate is 
+ *			the number of events before a sample taken.  If 0 is specified, the 
+ *			full counter value (0xFFFFFFFF) is used.  The rate must not be 
+ *          greater than the full counter value.
+ * @param 	pmuEvent4 @ref IxPerfProfAccXscalePmuEvent [in] - the specific PMU 
+ *    		event to be monitored by counter 4
+ * @param 	eventRate4 UINT32 [in] -  sampling rate of counter 4. The rate is 
+ *			the number of events before a sample taken.  If 0 is specified, the 
+ *			full counter value (0xFFFFFFFF) is used. The rate must not be 
+ *          greater than the full counter value.
+ *
+ * Starts the event based sampling to determine the frequency with 
+ * which events are being executed.  The sampling rate is the number of events,
+ * as specified by the user,  before a counter overflow interrupt is 
+ * generated.  A sample is taken at each counter overflow interrupt.  At each
+ * sample,the value of the program counter determines the corresponding 
+ * location in the code.  Each of these occurrences are recorded to determine 
+ * the frequency with which the Xscale code in each event is executed. This API
+ * has to be called before ixPerfProfAccXscalePmuEventSampStop can be called.
+ *
+ * @return
+ *	- IX_PERFPROF_ACC_STATUS_SUCCESS if event based sampling is started 
+ *	  successfully
+ *	- IX_PERFPROF_ACC_STATUS_FAIL if unable to start the sampling
+ *	- IX_PERFPROF_ACC_STATUS_XSCALE_PMU_NUM_INVALID if the number of events 
+ *        specified is out of the valid range
+ *	- IX_PERFPROF_ACC_STATUS_XSCALE_PMU_EVENT_INVALID if the value of the
+ *        PMU event specified does not exist
+ *      - IX_PERFPROF_ACC_STATUS_ANOTHER_UTIL_IN_PROGRESS - another utility is
+ *        running 
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus
+ixPerfProfAccXscalePmuEventSampStart(
+	UINT32 numEvents,
+	IxPerfProfAccXscalePmuEvent pmuEvent1,
+	UINT32 eventRate1,
+    IxPerfProfAccXscalePmuEvent pmuEvent2,
+    UINT32 eventRate2,
+    IxPerfProfAccXscalePmuEvent pmuEvent3,
+    UINT32 eventRate3,
+    IxPerfProfAccXscalePmuEvent pmuEvent4,
+    UINT32 eventRate4);
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuEventSampStop(
+   IxPerfProfAccXscalePmuSamplePcProfile *eventProfile1,
+   IxPerfProfAccXscalePmuSamplePcProfile *eventProfile2,
+   IxPerfProfAccXscalePmuSamplePcProfile *eventProfile3,
+   IxPerfProfAccXscalePmuSamplePcProfile *eventProfile4)
+ *
+ * @brief Stops the event based sampling
+ *
+ * @param       *eventProfile1 @ref IxPerfProfAccXscalePmuSamplePcProfile [out] - 
+ *              pointer to the array of profiles for each program counter value;
+ *              the user should set the size of the array to 
+ *				IX_PERFPROF_ACC_XSCALE_PMU_MAX_PROFILE_SAMPLES. It is the 
+ *				users's responsibility to allocate memory for this pointer.
+ * @param       *eventProfile2 @ref IxPerfProfAccXscalePmuSamplePcProfile [out] - 
+ *              pointer to the array of profiles for each program counter value;
+ *              the user should set the size of the array to 
+ *				IX_PERFPROF_ACC_XSCALE_PMU_MAX_PROFILE_SAMPLES.  It is the 
+ *				users's responsibility to allocate memory for this pointer.
+ * @param       *eventProfile3 @ref IxPerfProfAccXscalePmuSamplePcProfile [out] - 
+ *              pointer to the array of profiles for each program counter value;
+ *              the user should set the size of the array to 
+ *				IX_PERFPROF_ACC_XSCALE_PMU_MAX_PROFILE_SAMPLES.  It is the 
+ *				users's responsibility to allocate memory for this pointer.
+ * @param       *eventProfile4 @ref IxPerfProfAccXscalePmuSamplePcProfile [out] - 
+ *              pointer to the array of profiles for each program counter value;
+ *              the user should set the size of the array to 
+ *				IX_PERFPROF_ACC_XSCALE_PMU_MAX_PROFILE_SAMPLES.  It is the 
+ *				users's responsibility to allocate memory for this pointer.
+ *
+ * This API stops the event based sampling.  The results are stored in the 
+ * pointers allocated by the user.  It can only be called once 
+ * ixPerfProfAccEventSampStart has been called.
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS if event based sampling is stopped 
+ *         successfully
+ *      - IX_PERFPROF_ACC_STATUS_XSCALE_PMU_START_NOT_CALLED if
+ *          ixPerfProfAccEventSampStart not called first.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus 
+ixPerfProfAccXscalePmuEventSampStop(
+    IxPerfProfAccXscalePmuSamplePcProfile *eventProfile1,
+    IxPerfProfAccXscalePmuSamplePcProfile *eventProfile2,
+    IxPerfProfAccXscalePmuSamplePcProfile *eventProfile3,
+    IxPerfProfAccXscalePmuSamplePcProfile *eventProfile4);
+
+/**                                                                             
+ * @ingroup IxPerfProfAcc                                                      
+ *                                                                              
+ * @fn ixPerfProfAccXscalePmuResultsGet(IxPerfProfAccXscalePmuResults *results)     
+ *                                                                              
+ * @brief Reads the current value of the counters and their overflow                                        
+ *                                                                              
+ * @param *results @ref IxPerfProfAccXscalePmuResults [out] - pointer to the 
+          results struct.  It is the user's responsibility to allocate memory
+          for this pointer
+ *                                                                              
+ * This API reads the value of all four event counters and the clock counter, 
+ * and the associated overflows.  It does not give results associated with 
+ * sampling, i.e. PC and their frequencies.  This API can be called at any time
+ * once a process has been started. If it is called before a process has started
+ * the user should be aware that the values it contains are default values and 
+ * might be meaningless.  The values of the counters are stored in the pointer 
+ * allocated by the client.
+ *                                                                    
+ * @return - none
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */                                                                             
+PUBLIC void                                                     
+ixPerfProfAccXscalePmuResultsGet(IxPerfProfAccXscalePmuResults *results);    
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccBusPmuStart(
+        IxPerfProfAccBusPmuMode mode, 
+        IxPerfProfAccBusPmuEventCounters1 pecEvent1,
+        IxPerfProfAccBusPmuEventCounters2 pecEvent2, 
+        IxPerfProfAccBusPmuEventCounters3 pecEvent3, 
+        IxPerfProfAccBusPmuEventCounters4 pecEvent4,
+        IxPerfProfAccBusPmuEventCounters5 pecEvent5, 
+        IxPerfProfAccBusPmuEventCounters6 pecEvent6, 
+        IxPerfProfAccBusPmuEventCounters7 pecEvent7)
+ * @brief Initializes all the counters and selects events to be monitored.
+ *
+ * Function initializes all the counters and assigns the events associated 
+ * with the counters. Users send in the mode and events they want to count.
+ * This API verifies if the combination chosen is appropriate 
+ * and sets all the registers accordingly. Selecting HALT mode will result
+ * in an error. User should use ixPerfProfAccBusPmuStop() to HALT. 
+ * 
+ * 
+ * @param mode @ref IxPerfProfAccStateBusPmuMode [in] - Mode selection.
+ * @param pecEvent1 @ref IxPerfProfAccBusPmuEventCounters1 [in] - Event for PEC1.
+ * @param pecEvent2 @ref IxPerfProfAccBusPmuEventCounters2 [in] - Event for PEC2.
+ * @param pecEvent3 @ref IxPerfProfAccBusPmuEventCounters3 [in] - Event for PEC3.
+ * @param pecEvent4 @ref IxPerfProfAccBusPmuEventCounters4 [in] - Event for PEC4.
+ * @param pecEvent5 @ref IxPerfProfAccBusPmuEventCounters5 [in] - Event for PEC5.
+ * @param pecEvent6 @ref IxPerfProfAccBusPmuEventCounters6 [in] - Event for PEC6.
+ * @param pecEvent7 @ref IxPerfProfAccBusPmuEventCounters7 [in] - Event for PEC7.
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS - Initialization executed 
+ *        successfully.  
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_MODE_ERROR - Error in selection of 
+ * 		  mode. Only NORTH, SOUTH and SDRAM modes are allowed. 
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC1_ERROR - Error in selection of 
+ *        event for PEC1
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC2_ERROR - Error in selection of 
+ *        event for PEC2 
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC3_ERROR - Error in selection of 
+ *        event for PEC3
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC4_ERROR - Error in selection of 
+ *        event for PEC4
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC5_ERROR - Error in selection of 
+ *        event for PEC5
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC6_ERROR - Error in selection of 
+ *        event for PEC6
+ *      - IX_PERFPROF_ACC_STATUS_BUS_PMU_PEC7_ERROR - Error in selection of 
+ *        event for PEC7
+ * 		- IX_PERFPROF_ACC_STATUS_ANOTHER_UTIL_IN_PROGRESS - another utility 
+ * 		  is running
+ * 		- IX_PERFPROF_ACC_STATUS_FAIL - Failed to start because interrupt 
+ * 		  service routine fails to bind.  
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ **/
+PUBLIC 
+IxPerfProfAccStatus ixPerfProfAccBusPmuStart (
+        IxPerfProfAccBusPmuMode mode, 
+        IxPerfProfAccBusPmuEventCounters1 pecEvent1,
+        IxPerfProfAccBusPmuEventCounters2 pecEvent2, 
+        IxPerfProfAccBusPmuEventCounters3 pecEvent3, 
+        IxPerfProfAccBusPmuEventCounters4 pecEvent4,
+        IxPerfProfAccBusPmuEventCounters5 pecEvent5, 
+        IxPerfProfAccBusPmuEventCounters6 pecEvent6, 
+        IxPerfProfAccBusPmuEventCounters7 pecEvent7);
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccBusPmuStop(void)
+ * @brief Stops all counters. 
+ * 
+ * This function stops all the PECs by setting the halt bit in the ESR.
+ *
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS - Counters successfully halted.
+ *      - IX_PERFPROF_ACC_STATUS_FAIL - Counters could'nt be halted. 
+ *		- IX_PERFPROF_ACC_STATUS_BUS_PMU_START_NOT_CALLED - the 
+ * 		  ixPerfProfAccBusPmuStart() function is not called.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ **/
+PUBLIC IxPerfProfAccStatus 
+ixPerfProfAccBusPmuStop (void);
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccBusPmuResultsGet (
+		IxPerfProfAccBusPmuResults *busPmuResults)
+ * @brief Gets values of all counters 
+ * 
+ * This function is responsible for getting all the counter values from the 
+ * lower API and putting it into an array for the user.
+ *
+ * @param *busPmuResults @ref IxPerfProfAccBusPmuResults [out]
+ *           - Pointer to a structure of arrays to store all counter values.
+ *
+ * @return  none
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ **/
+PUBLIC void
+ixPerfProfAccBusPmuResultsGet (IxPerfProfAccBusPmuResults *BusPmuResults);
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccBusPmuPMSRGet (
+	UINT32 *pmsrValue)
+ * @brief Get values of PMSR  
+ *
+ * This API gets the Previous Master Slave Register
+ * value and returns it to the calling function. This value indicates
+ * which master or slave accessed the north, south bus or sdram last.
+ * The value returned by this function is a 32 bit value and is read
+ * from location of an offset 0x0024 of the base value.
+ *
+ * The PMSR value returned indicate the following:
+ * <pre>
+ *
+ * *************************************************************************************
+ * *  Bit    *  Name  *       Description                                              *
+ * *                                                                                   * 
+ * *************************************************************************************
+ * * [31:18]  *Reserved*                                                               *
+ * *************************************************************************************
+ * * [17:12] *  PSS   * Indicates which of the slaves on                               *
+ * *         *        *  ARBS was previously                                           *
+ * *         *        * accessed by the AHBS.                                          * 
+ * *         *        * [000001] Expansion Bus                                         *
+ * *         *        * [000010] SDRAM Controller                                      *
+ * *         *        * [000100] PCI                                                   *
+ * *         *        * [001000] Queue Manager                                         * 
+ * *         *        * [010000] AHB-APB Bridge                                        * 
+ * *         *        * [100000] Reserved                                              *
+ * *************************************************************************************
+ * * [11:8]  *  PSN   * Indicates which of the Slaves on                               *
+ * *         *        * ARBN was previously                                            *
+ * *         *        * accessed the AHBN.                                             *
+ * *         *        * [0001] SDRAM Controller                                        *
+ * *         *        * [0010] AHB-AHB Bridge                                          *
+ * *         *        * [0100] Reserved                                                *
+ * *         *        * [1000] Reserved                                                *
+ * *************************************************************************************
+ * *  [7:4]  *  PMS   * Indicates which of the Masters on                              *
+ * *         *        * ARBS was previously                                            *
+ * *         *        * accessing the AHBS.                                            *
+ * *         *        * [0001] Gasket                                                  *
+ * *         *        * [0010] AHB-AHB Bridge                                          *
+ * *         *        * [0100] PCI                                                     *
+ * *         *        * [1000] APB                                                     *
+ * *************************************************************************************
+ * *  [3:0]  *  PMN   * Indicates which of the Masters on                              *
+ * *         *        * ARBN was previously                                            *
+ * *         *        * accessing the AHBN.                                            *
+ * *         *        * [0001] NPEA                                                    *
+ * *         *        * [0010] NPEB                                                    *
+ * *         *        * [0100] NPEC                                                    *
+ * *         *        * [1000] Reserved                                                *
+ * *************************************************************************************
+ * </pre>
+ *
+ * @param *pmsrValue UINT32 [out] - Pointer to return PMSR value. Users need to
+ * 							  allocate storage for psmrValue.   
+ *
+ * @return none 
+ *
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ **/
+PUBLIC void
+ixPerfProfAccBusPmuPMSRGet (
+UINT32 *pmsrValue);
+
+
+/** 
+ * The APIs below are specifically used for Xcycle module. 
+ **/
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccXcycleBaselineRun (
+		UINT32 *numBaselineCycle) 
+ *
+ * @brief Perform baseline for Xcycle 
+ *
+ * @param *numBaselineCycle UINT32 [out] - pointer to baseline value after
+ * 					calibration. Calling function are responsible for 
+ *					allocating memory space for this pointer. 
+ *
+ * Global Data  : 
+ *                        - None.
+ *                        
+ * This function MUST be run before the Xcycle tool can be used. This 
+ * function must be run immediately when the OS boots up with no other 
+ * addition programs running. 
+ * Addition note :     This API will measure the time needed to perform
+ * a fix amount of CPU instructions (~ 1 second worth of loops) as a 
+ * highest priority task and with interrupt disabled. The time measured
+ * is known as the baseline - interpreted as the shortest time 
+ * needed to complete the amount of CPU instructions. The baseline is 
+ * returned as unit of time in 66Mhz clock tick.  
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS - successful run, result is returned
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_PRIORITY_SET_FAIL - failed to change
+ *         task priority
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_PRIORITY_RESTORE_FAIL - failed to
+ *         restore task priority
+ *      - IX_PERFPROF_ACC_STATUS_ANOTHER_UTIL_IN_PROGRESS - another utility 
+ *         is running 
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_MEASUREMENT_IN_PROGRESS  - Xcycle 
+ *	  tool has already started
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus
+ixPerfProfAccXcycleBaselineRun(
+	UINT32 *numBaselineCycle); 
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccXcycleStart(
+		UINT32 numMeasurementsRequested);
+ *
+ * @brief Start the measurement
+ *
+ * @param  numMeasurementsRequested UINT32 [in] - number of measurements 
+ *							to perform. Value can be 0 to  
+ *							IX_PERFPROF_ACC_XCYCLE_MAX_NUM_OF_MEASUREMENTS. 
+ *							0 indicate continuous measurement. 
+ *
+ * Global Data  : 
+ *                        - None.
+ *                        
+ * 
+ * Start the measurements immediately. 
+ * numMeasurementsRequested specifies number of measurements to run. 
+ * If numMeasurementsRequested is set to 0, the measurement will
+ * be performed continuously until IxPerfProfAccXcycleStop()
+ * is called.  
+ * It is estimated that 1 measurement takes approximately 1 second during 
+ * low CPU utilization, therefore 128 measurement takes approximately 128 sec.
+ * When CPU utilization is high, the measurement will take longer.
+ * This function spawn a task the perform the measurement and returns. 
+ * The measurement may continue even if this function returns. 
+ *
+ * IMPORTANT: Under heavy CPU utilization, the task spawn by this 
+ * function may starve and fail to respond to stop command. User 
+ * may need to kill the task manually in this case.  
+ *
+ * There are only IX_PERFPROF_ACC_XCYCLE_MAX_NUM_OF_MEASUREMENTS 
+ * storage available so storing is wrapped around if measurements are  
+ * more than IX_PERFPROF_ACC_XCYCLE_MAX_NUM_OF_MEASUREMENTS.
+ *
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS - successful start, a thread is created 
+ *	   in the background to perform measurement. 
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_PRIORITY_SET_FAIL - failed to set
+ *         task priority
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_THREAD_CREATE_FAIL - failed to create
+ *	   thread to perform measurement.
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_NO_BASELINE - baseline is not available 
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_MEASUREMENT_REQUEST_OUT_OF_RANGE -
+ *	   value is larger than IX_PERFPROF_ACC_XCYCLE_MAX_NUM_OF_MEASUREMENTS
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_MEASUREMENT_IN_PROGRESS	- Xcycle tool 
+ *	   has already started
+ *      - IX_PERFPROF_ACC_STATUS_ANOTHER_UTIL_IN_PROGRESS - another utility is 
+ *         running
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus
+ixPerfProfAccXcycleStart (
+	UINT32 numMeasurementsRequested);  
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccXcycleStop(void); 
+ *
+ * @brief Stop the Xcycle measurement
+ *
+ * @param None
+ *
+ * Global Data  : 
+ *                        - None.
+ *                        
+ * Stop Xcycle measurements immediately. If the measurements have stopped 
+ * or not started, return IX_PERFPROF_STATUS_XCYCLE_MEASUREMENT_NOT_RUNNING. 
+ * Note: This function does not stop measurement cold. The measurement thread 
+ * may need a few seconds to complete the last measurement. User needs to use
+ * ixPerfProfAccXcycleInProgress() to determine if measurement is indeed
+ * completed. 
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS - successful measurement is stopped
+ *      - IX_PERFPROF_STATUS_XCYCLE_MEASUREMENT_NOT_RUNNING - no measurement running
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus
+ixPerfProfAccXcycleStop(void); 
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccXcycleResultsGet(
+	IxPerfProfAccXcycleResults *xcycleResult ) 
+ *
+ * @brief Get the results of Xcycle measurement
+ *
+ * @param *xcycleResult @ref IxPerfProfAccXcycleResults [out] - Pointer to 
+ * 				results of last measurements. Calling function are 
+ *				responsible for allocating memory space for this pointer.
+ *
+ * Global Data  : 
+ *                        - None.
+ *                        
+ * Retrieve the results of last measurement. User should use 
+ * ixPerfProfAccXcycleInProgress() to check if measurement is completed 
+ * before getting the results.
+ *
+ * @return 
+ *      - IX_PERFPROF_ACC_STATUS_SUCCESS - successful 
+ *      - IX_PERFPROF_ACC_STATUS_FAIL - result is not complete. 
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_NO_BASELINE - baseline is performed
+ *      - IX_PERFPROF_ACC_STATUS_XCYCLE_MEASUREMENT_IN_PROGRESS  - Xcycle 
+ *         tool is still running
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC IxPerfProfAccStatus
+ixPerfProfAccXcycleResultsGet (
+    IxPerfProfAccXcycleResults *xcycleResult);  
+
+/**
+ * @ingroup IxPerfProfAcc
+ * 
+ * @fn ixPerfProfAccXcycleInProgress (void)
+ *
+ * @brief Check if Xcycle is running
+ *
+ * @param None
+ * Global Data  : 
+ *                        - None.
+ *                        
+ * Check if Xcycle measuring task is running. 
+ *
+ * @return 
+ *      - TRUE - Xcycle is running  
+ *      - FALSE - Xcycle is not running  
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+PUBLIC BOOL
+ixPerfProfAccXcycleInProgress(void); 
+
+#ifdef __linux
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuTimeSampCreateProcFile 
+ *
+ * @brief Enables proc file to call module function
+ *
+ * @param None
+ *
+ * Global Data  :
+ *                        - None.
+ *
+ * This function is declared globally to enable /proc directory system to call
+ * and execute the function when the registered file is called. This function is not meant to 
+ * be called by the user.
+ *
+ * @return
+ *      - Length of data written to file.
+ *
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+int
+ixPerfProfAccXscalePmuTimeSampCreateProcFile (char *buf, char **start, off_t offset,
+                                      int count, int *eof, void *data);
+
+/**
+ * @ingroup IxPerfProfAcc
+ *
+ * @fn ixPerfProfAccXscalePmuEventSampCreateProcFile 
+ *
+ * @brief Enables proc file to call module function 
+ *
+ * @param None
+ *
+ * Global Data  :
+ *                        - None.
+ *
+ * This function is declared globally to enable /proc directory system to call
+ * and execute the function when the registered file is called. This function is not meant to 
+ * be called by the user.
+ *
+ * @return
+ *      - Length of data written to file.
+ *
+ * @li   Reentrant    : no
+ * @li   ISR Callable : no
+ *
+ */
+int
+ixPerfProfAccXscalePmuEventSampCreateProcFile (char *buf, char **start, off_t offset,
+                                      int count, int *eof, void *data);
+
+
+#endif /* ifdef __linux */
+
+#endif /* ndef IXPERFPROFACC_H */
+
+/**
+ *@} defgroup IxPerfProfAcc 
+ */
+
+

cpu/ixp/npe/include/IxQMgr.h

diff --git a/cpu/ixp/npe/include/IxQMgr.h b/cpu/ixp/npe/include/IxQMgr.h
new file mode 100644
index 0000000..c083a2b
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQMgr.h
@@ -0,0 +1,2210 @@
+/**
+ * @file    IxQMgr.h
+ *
+ * @date    30-Oct-2001
+ *
+ * @brief This file contains the public API of IxQMgr component.
+ *
+ * Some functions contained in this module are inline to achieve better
+ * data-path performance. For this to work, the function definitions are
+ * contained in this header file. The "normal" use of inline functions
+ * is to use the inline functions in the module in which they are
+ * defined. In this case these inline functions are used in external
+ * modules and therefore the use of "inline extern". What this means
+ * is as follows: if a function foo is declared as "inline extern" this
+ * definition is only used for inlining, in no case is the function
+ * compiled on its own. If the compiler cannot inline the function it
+ * becomes an external reference. Therefore in IxQMgrQAccess.c all
+ * inline functions are defined without the "inline extern" specifier
+ * and so define the external references. In all other source files
+ * including this header file, these funtions are defined as "inline
+ * extern".
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/* ------------------------------------------------------
+   Doxygen group definitions
+   ------------------------------------------------------ */
+/**
+ * @defgroup IxQMgrAPI IXP400 Queue Manager (IxQMgr) API
+ *
+ * @brief The public API for the IXP400 QMgr component.
+ *
+ * IxQMgr is a low level interface to the AHB Queue Manager
+ *
+ * @{
+ */
+
+#ifndef IXQMGR_H
+#define IXQMGR_H
+
+/*
+ * User defined include files
+ */
+
+#include "IxOsal.h"
+
+/* 
+ * Define QMgr's IoMem macros, in DC mode if in LE 
+ * regular if in BE. (Note: For Linux LSP gold release
+ * may need to adjust mode.
+ */
+#if defined (__BIG_ENDIAN)
+
+#define IX_QMGR_INLINE_READ_LONG IX_OSAL_READ_LONG_BE
+#define IX_QMGR_INLINE_WRITE_LONG IX_OSAL_WRITE_LONG_BE
+
+#else
+
+#define IX_QMGR_INLINE_READ_LONG IX_OSAL_READ_LONG_LE_DC
+#define IX_QMGR_INLINE_WRITE_LONG IX_OSAL_WRITE_LONG_LE_DC
+
+#endif
+
+/*
+ * #defines and macros
+ */
+
+/**
+*
+* @ingroup IxQMgrAPI
+*
+* @def IX_QMGR_INLINE
+*
+* @brief Inline definition, for inlining of Queue Access functions on API
+*
+* Please read the header information in this file for more details on the
+* use of function inlining in this component.
+*
+*/
+
+#ifndef __wince
+
+#ifdef IXQMGRQACCESS_C
+/* If IXQMGRQACCESS_C is set then the IxQmgrQAccess.c is including this file
+   and must instantiate a concrete definition for each inlineable API function
+   whether or not that function actually gets inlined. */
+#    ifdef NO_INLINE_APIS
+#        undef NO_INLINE_APIS
+#    endif
+#    define IX_QMGR_INLINE  /* Empty Define */
+#else
+#    ifndef NO_INLINE_APIS
+#       define IX_QMGR_INLINE IX_OSAL_INLINE_EXTERN
+#    else
+#       define IX_QMGR_INLINE /* Empty Define */
+#    endif
+#endif
+
+#else /* ndef __wince */
+
+#    ifndef NO_INLINE_APIS
+#       define NO_INLINE_APIS
+#    endif
+#    define IX_QMGR_INLINE
+
+#endif
+
+
+/**
+*
+* @ingroup IxQMgrAPI
+*
+* @def IX_QMGR_MAX_NUM_QUEUES
+*
+* @brief Number of queues supported by the AQM.
+*
+* This constant is used to indicate the number of AQM queues
+*
+*/
+#define IX_QMGR_MAX_NUM_QUEUES  64
+
+/**
+*
+* @ingroup IxQMgrAPI
+*
+* @def IX_QMGR_MIN_QID
+*
+* @brief Minimum queue identifier.
+*
+* This constant is used to indicate the smallest queue identifier
+*
+*/
+#define IX_QMGR_MIN_QID IX_QMGR_QUEUE_0
+
+/**
+*
+* @ingroup IxQMgrAPI
+*
+* @def IX_QMGR_MAX_QID
+*
+* @brief Maximum queue identifier.
+*
+* This constant is used to indicate the largest queue identifier
+*
+*/
+#define IX_QMGR_MAX_QID IX_QMGR_QUEUE_63
+
+/**
+*
+* @ingroup IxQMgrAPI
+*
+* @def IX_QMGR_MIN_QUEUPP_QID
+*
+* @brief Minimum queue identifier for reduced functionality queues.
+*
+* This constant is used to indicate Minimum queue identifier for reduced
+* functionality queues
+*
+*/
+#define IX_QMGR_MIN_QUEUPP_QID 32
+
+/**
+*
+* @ingroup IxQMgrAPI
+*
+* @def IX_QMGR_MAX_QNAME_LEN
+*
+* @brief Maximum queue name length.
+*
+* This constant is used to indicate the maximum null terminated string length
+* (excluding '\0') for a queue name
+*
+*/
+#define IX_QMGR_MAX_QNAME_LEN 16
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_WARNING
+ *
+ * @brief Warning return code.
+ *
+ * Execution complete, but there is a special case to handle
+ *
+ */
+#define IX_QMGR_WARNING 2
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_PARAMETER_ERROR
+ *
+ * @brief Parameter error return code (NULL pointer etc..).
+ *
+ * parameter error out of range/invalid
+ *
+ */
+#define IX_QMGR_PARAMETER_ERROR 3
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_INVALID_Q_ENTRY_SIZE
+ *
+ * @brief Invalid entry size return code.
+ *
+ * Invalid queue entry size for a queue read/write
+ *
+ */
+#define IX_QMGR_INVALID_Q_ENTRY_SIZE 4
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_INVALID_Q_ID
+ *
+ * @brief Invalid queue identifier return code.
+ *
+ * Invalid queue id, not in range 0-63
+ *
+ */
+#define IX_QMGR_INVALID_Q_ID 5
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_INVALID_CB_ID
+ *
+ * @brief Invalid callback identifier return code.
+ *
+ * Invalid callback id
+ */
+#define IX_QMGR_INVALID_CB_ID 6
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_CB_ALREADY_SET
+ *
+ * @brief Callback set error return code.
+ *
+ * The specified callback has already been for this queue
+ *
+ */
+#define IX_QMGR_CB_ALREADY_SET 7
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_NO_AVAILABLE_SRAM
+ *
+ * @brief Sram consumed return code.
+ *
+ * All AQM Sram is consumed by queue configuration
+ *
+ */
+#define IX_QMGR_NO_AVAILABLE_SRAM 8
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_INVALID_INT_SOURCE_ID
+ *
+ * @brief Invalid queue interrupt source identifier return code.
+ *
+ * Invalid queue interrupt source given for notification enable
+ */
+#define IX_QMGR_INVALID_INT_SOURCE_ID 9
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_INVALID_QSIZE
+ *
+ * @brief Invalid queue size error code.
+ *
+ * Invalid queue size not one of 16,32, 64, 128
+ *
+ *
+ */
+#define IX_QMGR_INVALID_QSIZE 10
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_INVALID_Q_WM
+ *
+ * @brief Invalid queue watermark return code.
+ *
+ * Invalid queue watermark given for watermark set
+ */
+#define IX_QMGR_INVALID_Q_WM 11
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_Q_NOT_CONFIGURED
+ *
+ * @brief Queue not configured return code.
+ *
+ * Returned to the client when a function has been called on an unconfigured
+ * queue
+ *
+ */
+#define IX_QMGR_Q_NOT_CONFIGURED 12
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_Q_ALREADY_CONFIGURED
+ *
+ * @brief Queue already configured return code.
+ *
+ * Returned to client to indicate that a queue has already been configured
+ */
+#define IX_QMGR_Q_ALREADY_CONFIGURED 13
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_Q_UNDERFLOW
+ *
+ * @brief Underflow return code.
+ *
+ * Underflow on a queue read has occurred
+ *
+ */
+#define IX_QMGR_Q_UNDERFLOW 14
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_Q_OVERFLOW
+ *
+ * @brief Overflow return code.
+ *
+ * Overflow on a queue write has occurred
+ *
+ */
+#define IX_QMGR_Q_OVERFLOW 15
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_Q_INVALID_PRIORITY
+ *
+ * @brief Invalid priority return code.
+ *
+ * Invalid priority, not one of 0,1,2
+ */
+#define IX_QMGR_Q_INVALID_PRIORITY 16
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_ENTRY_INDEX_OUT_OF_BOUNDS
+ *
+ * @brief  Entry index out of bounds return code.
+ *
+ * Entry index is greater than number of entries in queue.
+ */
+#define IX_QMGR_ENTRY_INDEX_OUT_OF_BOUNDS 17
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def ixQMgrDispatcherLoopRun
+ *
+ * @brief  Map old function name ixQMgrDispatcherLoopRun () 
+ *         to @ref ixQMgrDispatcherLoopRunA0 ().
+ *
+ */
+#define ixQMgrDispatcherLoopRun ixQMgrDispatcherLoopRunA0
+
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @def IX_QMGR_QUEUE
+ *
+ * @brief  Definition of AQM queue numbers
+ *
+ */
+#define IX_QMGR_QUEUE_0 (0)      /**< Queue Number 0 */
+#define IX_QMGR_QUEUE_1 (1)      /**< Queue Number 1 */
+#define IX_QMGR_QUEUE_2 (2)      /**< Queue Number 2 */
+#define IX_QMGR_QUEUE_3 (3)      /**< Queue Number 3 */
+#define IX_QMGR_QUEUE_4 (4)      /**< Queue Number 4 */
+#define IX_QMGR_QUEUE_5 (5)      /**< Queue Number 5 */
+#define IX_QMGR_QUEUE_6 (6)      /**< Queue Number 6 */
+#define IX_QMGR_QUEUE_7 (7)      /**< Queue Number 7 */
+#define IX_QMGR_QUEUE_8 (8)      /**< Queue Number 8 */
+#define IX_QMGR_QUEUE_9 (9)      /**< Queue Number 9 */
+#define IX_QMGR_QUEUE_10 (10)    /**< Queue Number 10 */
+#define IX_QMGR_QUEUE_11 (11)    /**< Queue Number 11 */
+#define IX_QMGR_QUEUE_12 (12)    /**< Queue Number 12 */
+#define IX_QMGR_QUEUE_13 (13)    /**< Queue Number 13 */
+#define IX_QMGR_QUEUE_14 (14)    /**< Queue Number 14 */
+#define IX_QMGR_QUEUE_15 (15)    /**< Queue Number 15 */
+#define IX_QMGR_QUEUE_16 (16)    /**< Queue Number 16 */
+#define IX_QMGR_QUEUE_17 (17)    /**< Queue Number 17 */
+#define IX_QMGR_QUEUE_18 (18)    /**< Queue Number 18 */
+#define IX_QMGR_QUEUE_19 (19)    /**< Queue Number 19 */
+#define IX_QMGR_QUEUE_20 (20)    /**< Queue Number 20 */
+#define IX_QMGR_QUEUE_21 (21)    /**< Queue Number 21 */
+#define IX_QMGR_QUEUE_22 (22)    /**< Queue Number 22 */
+#define IX_QMGR_QUEUE_23 (23)    /**< Queue Number 23 */
+#define IX_QMGR_QUEUE_24 (24)    /**< Queue Number 24 */
+#define IX_QMGR_QUEUE_25 (25)    /**< Queue Number 25 */
+#define IX_QMGR_QUEUE_26 (26)    /**< Queue Number 26 */
+#define IX_QMGR_QUEUE_27 (27)    /**< Queue Number 27 */
+#define IX_QMGR_QUEUE_28 (28)    /**< Queue Number 28 */
+#define IX_QMGR_QUEUE_29 (29)    /**< Queue Number 29 */
+#define IX_QMGR_QUEUE_30 (30)    /**< Queue Number 30 */
+#define IX_QMGR_QUEUE_31 (31)    /**< Queue Number 31 */
+#define IX_QMGR_QUEUE_32 (32)    /**< Queue Number 32 */
+#define IX_QMGR_QUEUE_33 (33)    /**< Queue Number 33 */
+#define IX_QMGR_QUEUE_34 (34)    /**< Queue Number 34 */
+#define IX_QMGR_QUEUE_35 (35)    /**< Queue Number 35 */
+#define IX_QMGR_QUEUE_36 (36)    /**< Queue Number 36 */
+#define IX_QMGR_QUEUE_37 (37)    /**< Queue Number 37 */
+#define IX_QMGR_QUEUE_38 (38)    /**< Queue Number 38 */
+#define IX_QMGR_QUEUE_39 (39)    /**< Queue Number 39 */
+#define IX_QMGR_QUEUE_40 (40)    /**< Queue Number 40 */
+#define IX_QMGR_QUEUE_41 (41)    /**< Queue Number 41 */
+#define IX_QMGR_QUEUE_42 (42)    /**< Queue Number 42 */
+#define IX_QMGR_QUEUE_43 (43)    /**< Queue Number 43 */
+#define IX_QMGR_QUEUE_44 (44)    /**< Queue Number 44 */
+#define IX_QMGR_QUEUE_45 (45)    /**< Queue Number 45 */
+#define IX_QMGR_QUEUE_46 (46)    /**< Queue Number 46 */
+#define IX_QMGR_QUEUE_47 (47)    /**< Queue Number 47 */
+#define IX_QMGR_QUEUE_48 (48)    /**< Queue Number 48 */
+#define IX_QMGR_QUEUE_49 (49)    /**< Queue Number 49 */
+#define IX_QMGR_QUEUE_50 (50)    /**< Queue Number 50 */
+#define IX_QMGR_QUEUE_51 (51)    /**< Queue Number 51 */
+#define IX_QMGR_QUEUE_52 (52)    /**< Queue Number 52 */
+#define IX_QMGR_QUEUE_53 (53)    /**< Queue Number 53 */
+#define IX_QMGR_QUEUE_54 (54)    /**< Queue Number 54 */
+#define IX_QMGR_QUEUE_55 (55)    /**< Queue Number 55 */
+#define IX_QMGR_QUEUE_56 (56)    /**< Queue Number 56 */
+#define IX_QMGR_QUEUE_57 (57)    /**< Queue Number 57 */
+#define IX_QMGR_QUEUE_58 (58)    /**< Queue Number 58 */
+#define IX_QMGR_QUEUE_59 (59)    /**< Queue Number 59 */
+#define IX_QMGR_QUEUE_60 (60)    /**< Queue Number 60 */
+#define IX_QMGR_QUEUE_61 (61)    /**< Queue Number 61 */
+#define IX_QMGR_QUEUE_62 (62)    /**< Queue Number 62 */
+#define IX_QMGR_QUEUE_63 (63)    /**< Queue Number 63 */
+#define IX_QMGR_QUEUE_INVALID (64)     /**< AQM Queue Number Delimiter */
+
+
+/*
+ * Typedefs
+ */
+
+/**
+ * @typedef IxQMgrQId
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @brief Used in the API to identify the AQM queues.
+ *
+ */
+typedef int IxQMgrQId;
+
+/**
+ * @typedef IxQMgrQStatus
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @brief Queue status.
+ *
+ * A queues status is defined by its relative fullness or relative emptiness.
+ * Each of the queues 0-31 have Nearly Empty, Nearly Full, Empty, Full,
+ * Underflow and Overflow status flags. Queues 32-63 have just Nearly Empty and
+ * Full status flags.
+ * The flags bit positions are outlined below:
+ *        
+ *        OF - bit-5<br> 
+ *        UF - bit-4<br> 
+ *         F - bit-3<br> 
+ *        NF - bit-2<br> 
+ *        NE - bit-1<br>
+ *         E - bit-0<br> 
+ *
+ */
+typedef UINT32 IxQMgrQStatus;
+
+/**
+ * @enum IxQMgrQStatusMask
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @brief Queue status mask.
+ *
+ * Masks for extracting the individual status flags from the IxQMgrStatus
+ * word.
+ *
+ */
+typedef enum
+{
+    IX_QMGR_Q_STATUS_E_BIT_MASK  = 0x1,
+    IX_QMGR_Q_STATUS_NE_BIT_MASK = 0x2,
+    IX_QMGR_Q_STATUS_NF_BIT_MASK = 0x4,
+    IX_QMGR_Q_STATUS_F_BIT_MASK  = 0x8,
+    IX_QMGR_Q_STATUS_UF_BIT_MASK = 0x10,
+    IX_QMGR_Q_STATUS_OF_BIT_MASK = 0x20
+} IxQMgrQStatusMask;
+
+/**
+ * @enum IxQMgrSourceId
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @brief Queue interrupt source select.
+ *
+ * This enum defines the different source conditions on a queue that result in
+ * an interupt being fired by the AQM. Interrupt source is configurable for
+ * queues 0-31 only. The interrupt source for queues 32-63 is hardwired to the
+ * NE(Nearly Empty) status flag.
+ *
+ */
+typedef enum
+{
+    IX_QMGR_Q_SOURCE_ID_E = 0,  /**< Queue Empty due to last read             */
+    IX_QMGR_Q_SOURCE_ID_NE,     /**< Queue Nearly Empty due to last read      */
+    IX_QMGR_Q_SOURCE_ID_NF,     /**< Queue Nearly Full due to last write      */
+    IX_QMGR_Q_SOURCE_ID_F,      /**< Queue Full due to last write             */
+    IX_QMGR_Q_SOURCE_ID_NOT_E,  /**< Queue Not Empty due to last write        */
+    IX_QMGR_Q_SOURCE_ID_NOT_NE, /**< Queue Not Nearly Empty due to last write */
+    IX_QMGR_Q_SOURCE_ID_NOT_NF, /**< Queue Not Nearly Full due to last read   */
+    IX_QMGR_Q_SOURCE_ID_NOT_F   /**< Queue Not Full due to last read          */
+} IxQMgrSourceId;
+
+/**
+ * @enum IxQMgrQEntrySizeInWords
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @brief QMgr queue entry sizes.
+ *
+ * The entry size of a queue specifies the size of a queues entry in words.
+ *
+ */
+typedef enum
+{
+    IX_QMGR_Q_ENTRY_SIZE1 = 1,   /**< 1 word entry       */
+    IX_QMGR_Q_ENTRY_SIZE2 = 2,   /**< 2 word entry       */
+    IX_QMGR_Q_ENTRY_SIZE4 = 4    /**< 4 word entry       */
+} IxQMgrQEntrySizeInWords;
+
+/**
+ * @enum IxQMgrQSizeInWords
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @brief QMgr queue sizes.
+ *
+ * These values define the allowed queue sizes for AQM queue. The sizes are
+ * specified in words.
+ *
+ */
+typedef enum
+{
+    IX_QMGR_Q_SIZE16 = 16,   /**< 16 word buffer     */
+    IX_QMGR_Q_SIZE32 = 32,   /**< 32 word buffer     */
+    IX_QMGR_Q_SIZE64 = 64,   /**< 64 word buffer     */
+    IX_QMGR_Q_SIZE128 = 128, /**< 128 word buffer    */
+    IX_QMGR_Q_SIZE_INVALID = 129  /**< Insure that this is greater than largest
+				    * queue size supported by the hardware
+				    */
+} IxQMgrQSizeInWords;
+
+/**
+ * @enum IxQMgrWMLevel
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @brief QMgr watermark levels.
+ *
+ * These values define the valid watermark levels(in ENTRIES) for queues. Each
+ * queue 0-63 have configurable Nearly full and Nearly empty watermarks. For
+ * queues 32-63 the Nearly full watermark has NO EFFECT.
+ * If the Nearly full watermark is set to IX_QMGR_Q_WM_LEVEL16 this means that
+ * the nearly full flag will be set by the hardware when there are >= 16 empty
+ * entries in the specified queue.
+ * If the Nearly empty watermark is set to IX_QMGR_Q_WM_LEVEL16 this means that
+ * the Nearly empty flag will be set by the hardware when there are <= 16 full
+ * entries in the specified queue.
+ */
+typedef enum
+{
+    IX_QMGR_Q_WM_LEVEL0 = 0,    /**< 0 entry watermark  */
+    IX_QMGR_Q_WM_LEVEL1 = 1,    /**< 1 entry watermark  */
+    IX_QMGR_Q_WM_LEVEL2 = 2,    /**< 2 entry watermark  */
+    IX_QMGR_Q_WM_LEVEL4 = 4,    /**< 4 entry watermark  */
+    IX_QMGR_Q_WM_LEVEL8 = 8,    /**< 8 entry watermark  */
+    IX_QMGR_Q_WM_LEVEL16 = 16,  /**< 16 entry watermark */
+    IX_QMGR_Q_WM_LEVEL32 = 32,  /**< 32 entry watermark */
+    IX_QMGR_Q_WM_LEVEL64 = 64   /**< 64 entry watermark */
+} IxQMgrWMLevel;
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @enum IxQMgrDispatchGroup
+ *
+ * @brief QMgr dispatch group select identifiers.
+ *
+ * This enum defines the groups over which the  dispatcher will process when
+ * called. One of the enum values must be used as a input to
+ * @a ixQMgrDispatcherLoopRunA0, @a ixQMgrDispatcherLoopRunB0 
+ * or @a ixQMgrDispatcherLoopRunB0LLP.
+ *
+ */
+typedef enum
+{
+    IX_QMGR_QUELOW_GROUP = 0, /**< Queues 0-31  */
+    IX_QMGR_QUEUPP_GROUP      /**< Queues 32-63 */
+} IxQMgrDispatchGroup;
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @enum IxQMgrPriority
+ *
+ * @brief Dispatcher priority levels.
+ *
+ * This enum defines the different queue dispatch priority levels.
+ * The lowest priority number (0) is the highest priority level.
+ *
+ */
+typedef enum
+{
+  IX_QMGR_Q_PRIORITY_0 = 0,  /**< Priority level 0 */
+  IX_QMGR_Q_PRIORITY_1,      /**< Priority level 1 */
+  IX_QMGR_Q_PRIORITY_2,      /**< Priority level 2 */
+  IX_QMGR_Q_PRIORITY_INVALID /**< Invalid Priority level */
+} IxQMgrPriority;
+
+/**
+ * @ingroup IxQMgrAPI
+ *
+ * @enum IxQMgrType
+ *
+ * @brief Callback types as used with livelock prevention
+ *
+ * This enum defines the different callback types. 
+ * These types are only used when Livelock prevention is enabled.
+ * The default is IX_QMGR_TYPE_REALTIME_OTHER. 
+ *
+ */
+
+typedef enum
+{
+  IX_QMGR_TYPE_REALTIME_OTHER = 0, /**< Real time callbacks-always allowed run*/
+  IX_QMGR_TYPE_REALTIME_PERIODIC,  /**< Periodic callbacks-always allowed run */
+  IX_QMGR_TYPE_REALTIME_SPORADIC   /**< Sporadic callbacks-only run if no
+                                        periodic callbacks are in progress    */
+} IxQMgrType;
+
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @typedef IxQMgrCallbackId
+ *
+ * @brief Uniquely identifies a callback function.
+ *
+ * A unique callback identifier associated with each callback
+ * registered by clients.
+ *
+ */
+typedef unsigned IxQMgrCallbackId;
+
+/**
+ * @typedef IxQMgrCallback
+ *
+ * @brief QMgr notification callback type.
+ *
+ * This defines the interface to all client callback functions.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier
+ * @param cbId @ref IxQMgrCallbackId [in] - the callback identifier
+ */
+typedef void (*IxQMgrCallback)(IxQMgrQId qId,
+                               IxQMgrCallbackId cbId);
+
+/**
+ * @ingroup IxQMgrAPI
+ *
+ * @typedef IxQMgrDispatcherFuncPtr
+ *
+ * @brief QMgr Dispatcher Loop function pointer.
+ *
+ * This defines the interface for QMgr Dispather functions.
+ *
+ * @param group @ref IxQMgrDispatchGroup [in] - the group of the 
+ *                  queue of which the dispatcher will run   
+ */
+typedef void (*IxQMgrDispatcherFuncPtr)(IxQMgrDispatchGroup group);
+
+/*
+ * Function Prototypes
+ */
+
+/* ------------------------------------------------------------
+   Initialisation related functions
+   ---------------------------------------------------------- */
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrInit (void)
+ *
+ * @brief Initialise the QMgr.
+ *
+ * This function must be called before and other QMgr function. It
+ * sets up internal data structures.
+ *
+ * @return @li IX_SUCCESS, the IxQMgr successfully initialised
+ * @return @li IX_FAIL, failed to initialize the Qmgr
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrInit (void);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrUnload (void)
+ *
+ * @brief Uninitialise the QMgr.
+ *
+ * This function will perform the tasks required to unload the QMgr component
+ * cleanly.  This includes unmapping kernel memory.
+ * This should be called before a soft reboot or unloading of a kernel module.
+ *
+ * @pre It should only be called if @ref ixQMgrInit has already been called.
+ *
+ * @post No QMgr functions should be called until ixQMgrInit is called again.
+ *
+ * @return @li IX_SUCCESS, the IxQMgr successfully uninitialised
+ * @return @li IX_FAIL, failed to uninitialize the Qmgr
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrUnload (void);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrShow (void)
+ *
+ * @brief Describe queue configuration and statistics for active queues.
+ *
+ * This function shows active queues, their configurations and statistics.
+ *
+ * @return @li void
+ *
+ */
+PUBLIC void
+ixQMgrShow (void);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrQShow (IxQMgrQId qId)
+ *
+ * @brief Display aqueue configuration and statistics for a queue.
+ *
+ * This function shows queue configuration and statistics for a queue.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier.
+ *
+ * @return @li IX_SUCCESS, success
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQShow (IxQMgrQId qId);
+
+
+/* ------------------------------------------------------------
+   Configuration related functions
+   ---------------------------------------------------------- */
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQConfig (char *qName,
+	       IxQMgrQId qId,
+	       IxQMgrQSizeInWords qSizeInWords,
+	       IxQMgrQEntrySizeInWords qEntrySizeInWords)
+ *
+ * @brief Configure an AQM queue.
+ *
+ * This function is called by a client to setup a queue. The size and entrySize
+ * qId and qName(NULL pointer) are checked for valid values. This function must
+ * be called for each queue, before any queue accesses are made and after
+ * ixQMgrInit() has been called. qName is assumed to be a '\0' terminated array
+ * of 16 charachters or less.
+ *
+ * @param *qName char [in] - is the name provided by the client and is associated
+ *                          with a QId by the QMgr.
+ * @param qId @ref IxQMgrQId [in]  - the qId of this queue
+ * @param qSizeInWords @ref IxQMgrQSize [in] - the size of the queue can be one of 16,32
+ *                                       64, 128 words.
+ * @param qEntrySizeInWords @ref IxQMgrQEntrySizeInWords [in] - the size of a queue entry
+ *                                                        can be one of 1,2,4 words.
+ *
+ * @return @li IX_SUCCESS, a specified queue has been successfully configured.
+ * @return @li IX_FAIL, IxQMgr has not been initialised.
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid parameter(s).
+ * @return @li IX_QMGR_INVALID_QSIZE, invalid queue size
+ * @return @li IX_QMGR_INVALID_Q_ID, invalid queue id
+ * @return @li IX_QMGR_INVALID_Q_ENTRY_SIZE, invalid queue entry size
+ * @return @li IX_QMGR_Q_ALREADY_CONFIGURED, queue already configured
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQConfig (char *qName,
+	       IxQMgrQId qId,
+	       IxQMgrQSizeInWords qSizeInWords,
+	       IxQMgrQEntrySizeInWords qEntrySizeInWords);
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQSizeInEntriesGet (IxQMgrQId qId,
+			 unsigned *qSizeInEntries)
+ *
+ * @brief Return the size of a queue in entries.
+ *
+ * This function returns the the size of the queue in entriese.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier
+ * @param *qSizeInEntries @ref IxQMgrQSize [out] - queue size in entries
+ *
+ * @return @li IX_SUCCESS, successfully retrieved the number of full entrie
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid parameter(s).
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQSizeInEntriesGet (IxQMgrQId qId,
+			 unsigned *qSizeInEntries);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrWatermarkSet (IxQMgrQId qId,
+		    IxQMgrWMLevel ne,
+		    IxQMgrWMLevel nf)
+ *
+ * @brief Set the Nearly Empty and Nearly Full Watermarks fo a queue.
+ *
+ * This function is called by a client to set the watermarks NE and NF for the
+ * queue specified by qId.
+ * The queue must be empty at the time this function is called, it is the clients
+ * responsibility to ensure that the queue is empty.
+ * This function will read the status of the queue before the watermarks are set
+ * and again after the watermarks are set. If the status register has changed,
+ * due to a queue access by an NPE for example, a warning is returned.
+ * Queues 32-63 only support the NE flag, therefore the value of nf will be ignored
+ * for these queues.
+ *
+ * @param qId @ref IxQMgrQId [in] -  the QId of the queue.
+ * @param ne @ref IxQMgrWMLevel [in]  - the NE(Nearly Empty) watermark for this
+ *                                 queue. Valid values are 0,1,2,4,8,16,32 and
+ *                                 64 entries.
+ * @param nf @ref IxQMgrWMLevel [in] - the NF(Nearly Full) watermark for this queue.
+ *                                 Valid values are 0,1,2,4,8,16,32 and 64
+ *                                 entries.
+ *
+ * @return @li IX_SUCCESS, watermarks have been set for the queu
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId
+ * @return @li IX_QMGR_INVALID_Q_WM, invalid watermark
+ * @return @li IX_QMGR_WARNING, the status register may not be constistent
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrWatermarkSet (IxQMgrQId qId,
+		    IxQMgrWMLevel ne,
+		    IxQMgrWMLevel nf);
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrAvailableSramAddressGet (UINT32 *address,
+			       unsigned *sizeOfFreeSram)
+ *
+ * @brief Return the address of available AQM SRAM.
+ *
+ * This function returns the starting address in AQM SRAM not used by the
+ * current queue configuration and should only be called after all queues
+ * have been configured.
+ * Calling this function before all queues have been configured will will return
+ * the currently available SRAM. A call to configure another queue will use some
+ * of the available SRAM.
+ * The amount of SRAM available is specified in sizeOfFreeSram. The address is the
+ * address of the bottom of available SRAM. Available SRAM extends from address
+ * from address to address + sizeOfFreeSram.
+ *
+ * @param **address UINT32 [out] - the address of the available SRAM, NULL if
+ *                                none available.
+ * @param *sizeOfFreeSram unsigned [out]- the size in words of available SRAM
+ *
+ * @return @li IX_SUCCESS, there is available SRAM and is pointed to by address
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid parameter(s)
+ * @return @li IX_QMGR_NO_AVAILABLE_SRAM, all AQM SRAM is consumed by the queue
+ *             configuration.
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrAvailableSramAddressGet (UINT32 *address,
+			       unsigned *sizeOfFreeSram);
+
+
+/* ------------------------------------------------------------
+   Queue access related functions
+   ---------------------------------------------------------- */
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQReadWithChecks (IxQMgrQId qId,
+                       UINT32 *entry)
+ *
+ * @brief Read an entry from a queue.
+ *
+ * This function reads an entire entry from a queue returning it in entry. The
+ * queue configuration word is read to determine what entry size this queue is
+ * configured for and then the number of words specified by the entry size is
+ * read.  entry must be a pointer to a previously allocated array of sufficient
+ * size to hold an entry.
+ *
+ * @note - IX_QMGR_Q_UNDERFLOW is only returned for queues 0-31 as queues 32-63
+ * do not have an underflow status maintained.
+ *
+ * @param  qId @ref IxQMgrQId [in]   - the queue identifier.
+ * @param  *entry UINT32 [out]  - pointer to the entry word(s).
+ *
+ * @return @li IX_SUCCESS, entry was successfully read.
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid paramter(s).
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId
+ * @return @li IX_QMGR_Q_UNDERFLOW, attempt to read from an empty queue
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQReadWithChecks (IxQMgrQId qId,
+                       UINT32 *entry);
+
+
+
+/** 
+ * @brief Internal structure to facilitate inlining functions in IxQMgr.h
+ */
+typedef struct
+{
+    /* fields related to write functions */
+    UINT32 qOflowStatBitMask;         /**< overflow status mask */
+    UINT32 qWriteCount;               /**< queue write count */
+
+    /* fields related to read and write functions */
+    volatile UINT32 *qAccRegAddr;     /**< access register */
+    volatile UINT32 *qUOStatRegAddr;  /**< status register */
+    volatile UINT32 *qConfigRegAddr;  /**< config register */
+    UINT32 qEntrySizeInWords;         /**< queue entry size in words */
+    UINT32 qSizeInEntries;            /**< queue size in entries */
+
+    /* fields related to read functions */
+    UINT32 qUflowStatBitMask;         /**< underflow status mask */
+    UINT32 qReadCount;                /**< queue read count */
+} IxQMgrQInlinedReadWriteInfo;
+
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrQReadMWordsMinus1 (IxQMgrQId qId,
+			        UINT32 *entry)
+ *
+ * @brief This function reads the remaining of the q entry
+ *        for queues configured with many words.
+ *        (the first word of the entry is already read 
+ *        in the inlined function and the entry pointer already
+ *        incremented
+ *
+ * @param  qId @ref IxQMgrQId [in]  - the queue identifier.
+ * @param  *entry UINT32 [out] - pointer to the entry word(s).
+ *
+ * @return @li IX_SUCCESS, entry was successfully read.
+ * @return @li IX_QMGR_Q_UNDERFLOW, attempt to read from an empty queue
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQReadMWordsMinus1 (IxQMgrQId qId,
+			 UINT32 *entry);
+
+
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQRead (IxQMgrQId qId,
+	     UINT32 *entry)
+ *
+ * @brief Fast read of an entry from a queue.
+ *
+ * This function is a heavily streamlined version of ixQMgrQReadWithChecks(),
+ * but performs essentially the same task.  It reads an entire entry from a
+ * queue, returning it in entry which must be a pointer to a previously
+ * allocated array of sufficient size to hold an entry.
+ *
+ * @note - This function is inlined, to reduce unnecessary function call
+ * overhead.  It does not perform any parameter checks, or update any statistics.
+ * Also, it does not check that the queue specified by qId has been configured.
+ * or is in range. It simply reads an entry from the queue, and checks for
+ * underflow.
+ *
+ * @note - IX_QMGR_Q_UNDERFLOW is only returned for queues 0-31 as queues 32-63
+ * do not have an underflow status maintained.
+ *
+ * @param  qId @ref IxQMgrQId [in] - the queue identifier.
+ * @param  *entry UINT32 [out] - pointer to the entry word(s).
+ *
+ * @return @li IX_SUCCESS, entry was successfully read.
+ * @return @li IX_QMGR_Q_UNDERFLOW, attempt to read from an empty queue
+ *
+ */
+#ifdef NO_INLINE_APIS
+PUBLIC IX_STATUS
+ixQMgrQRead (IxQMgrQId qId,
+             UINT32 *entryPtr);
+#else 
+extern IxQMgrQInlinedReadWriteInfo ixQMgrQInlinedReadWriteInfo[];
+extern IX_STATUS ixQMgrQReadMWordsMinus1 (IxQMgrQId qId, UINT32 *entryPtr);
+
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQRead (IxQMgrQId qId,
+             UINT32 *entryPtr);
+#endif
+
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQRead (IxQMgrQId qId,
+	     UINT32 *entryPtr)
+#ifdef NO_INLINE_APIS
+    ;
+#else
+{
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 entry, entrySize;
+
+    /* get a new entry */
+    entrySize = infoPtr->qEntrySizeInWords;
+    entry = IX_QMGR_INLINE_READ_LONG(infoPtr->qAccRegAddr);
+
+    if (entrySize != IX_QMGR_Q_ENTRY_SIZE1)
+    {	
+	*entryPtr = entry;
+	/* process the remaining part of the entry */
+	return ixQMgrQReadMWordsMinus1(qId, entryPtr);
+    }
+
+    /* underflow is available for lower queues only */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	/* the counter of queue entries is decremented. In happy 
+	 * day scenario there are many entries in the queue
+	 * and the counter does not reach zero.
+	 */
+ 	if (infoPtr->qReadCount-- == 0)
+	{
+	    /* There is maybe no entry in the queue
+	     * qReadCount is now negative, but will be corrected before
+	     * the function returns.
+	     */
+	    UINT32 qPtrs; /* queue internal pointers */
+
+	    /* when a queue is empty, the hw guarantees to return 
+	     * a null value. If the value is not null, the queue is
+	     * not empty.
+	     */
+	    if (entry == 0)
+	    {
+		/* get the queue status */
+		UINT32 status = IX_QMGR_INLINE_READ_LONG(infoPtr->qUOStatRegAddr);
+	
+		/* check the underflow status */
+		if (status & infoPtr->qUflowStatBitMask)
+		{
+		    /* the queue is empty 
+		    *  clear the underflow status bit if it was set 
+		    */
+		    IX_QMGR_INLINE_WRITE_LONG(infoPtr->qUOStatRegAddr,
+					 status & ~infoPtr->qUflowStatBitMask);
+		    *entryPtr = 0;
+		    infoPtr->qReadCount = 0;
+		    return IX_QMGR_Q_UNDERFLOW;
+		}
+	    }
+	    /* store the result */
+	    *entryPtr = entry;
+
+	    /* No underflow occured : someone is filling the queue
+	     * or the queue contains null entries.
+	     * The current counter needs to be
+	     * updated from the current number of entries in the queue
+	     */
+
+	    /* get snapshot of queue pointers */
+	    qPtrs = IX_QMGR_INLINE_READ_LONG(infoPtr->qConfigRegAddr);
+
+	    /* Mod subtraction of pointers to get number of words in Q. */
+	    qPtrs = (qPtrs - (qPtrs >> 7)) & 0x7f; 
+  
+	    if (qPtrs == 0)
+	    {
+		/* no entry in the queue */
+		infoPtr->qReadCount = 0;
+	    }
+	    else
+	    {
+		/* convert the number of words inside the queue
+		 * to a number of entries 
+		 */
+		infoPtr->qReadCount = qPtrs & (infoPtr->qSizeInEntries - 1);
+	    }
+	    return IX_SUCCESS;
+	}
+    }
+    *entryPtr = entry;
+    return IX_SUCCESS;
+}
+#endif
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQBurstRead (IxQMgrQId qId,
+		  UINT32 numEntries,
+		  UINT32 *entries)
+ *
+ * @brief Read a number of entries from an AQM queue.
+ *
+ * This function will burst read a number of entries from the specified queue.
+ * The entry size of queue is auto-detected. The function will attempt to
+ * read as many entries as specified by the numEntries parameter and will
+ * return an UNDERFLOW if any one of the individual entry reads fail.
+ *
+ * @warning
+ * IX_QMGR_Q_UNDERFLOW is only returned for queues 0-31 as queues 32-63
+ * do not have an underflow status maintained, hence there is a potential for
+ * silent failure here. This function must be used with caution.
+ *
+ * @note
+ * This function is intended for fast draining of queues, so to make it
+ * as efficient as possible, it has the following features:
+ * - This function is inlined, to reduce unnecessary function call overhead.
+ * - It does not perform any parameter checks, or update any statistics.
+ * - It does not check that the queue specified by qId has been configured.
+ * - It does not check that the queue has the number of full entries that
+ * have been specified to be read. It will read until it finds a NULL entry or
+ * until the number of specified entries have been read.  It always checks for
+ * underflow after all the reads have been performed.
+ * Therefore, the client should ensure before calling this function that there
+ * are enough entries in the queue to read.  ixQMgrQNumEntriesGet() will
+ * provide the number of full entries in a queue.
+ * ixQMgrQRead() or ixQMgrQReadWithChecks(), which only reads
+ * a single queue entry per call, should be used instead if the user requires
+ * checks for UNDERFLOW after each entry read.
+ *
+ * @param qId @ref IxQMgrQId [in]   - the queue identifier.
+ * @param numEntries unsigned [in] - the number of entries to read. 
+ *                     This number should be greater than 0
+ * @param *entries UINT32 [out] - the word(s) read.
+ *
+ * @return @li IX_SUCCESS, entries were successfully read.
+ * @return @li IX_QMGR_Q_UNDERFLOW, attempt to read from an empty queue 
+ *
+ */
+#ifdef NO_INLINE_APIS  
+PUBLIC IX_STATUS
+ixQMgrQBurstRead (IxQMgrQId qId,
+                  UINT32 numEntries,
+                  UINT32 *entries);
+#else
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQBurstRead (IxQMgrQId qId,
+                  UINT32 numEntries,
+                  UINT32 *entries);
+#endif  /* endif NO_INLINE_APIS */
+
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQBurstRead (IxQMgrQId qId,
+		  UINT32 numEntries,
+		  UINT32 *entries)
+#ifdef NO_INLINE_APIS
+;
+#else
+{
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 nullCheckEntry;
+
+    if (infoPtr->qEntrySizeInWords == IX_QMGR_Q_ENTRY_SIZE1)
+    {
+	volatile UINT32 *qAccRegAddr = infoPtr->qAccRegAddr;
+
+	/* the code is optimized to take care of data dependencies:
+	 * Durig a read, there are a few cycles needed to get the 
+	 * read complete. During these cycles, it is poossible to
+	 * do some CPU, e.g. increment pointers and decrement 
+	 * counters.
+	 */
+
+	/* fetch a queue entry */
+	nullCheckEntry = IX_QMGR_INLINE_READ_LONG(infoPtr->qAccRegAddr);
+
+	/* iterate the specified number of queue entries */ 
+	while (--numEntries)
+	{
+	    /* check the result of the previous read */
+	    if (nullCheckEntry == 0)
+	    {
+		/* if we read a NULL entry, stop. We have underflowed */
+		break;
+	    }
+	    else
+	    {
+		/* write the entry */
+		*entries = nullCheckEntry;
+		/* fetch next entry */
+		nullCheckEntry = IX_QMGR_INLINE_READ_LONG(qAccRegAddr);
+		/* increment the write address */
+		entries++;
+	    }
+	}
+	/* write the pre-fetched entry */
+	*entries = nullCheckEntry;
+    }
+    else
+    {
+	IxQMgrQEntrySizeInWords entrySizeInWords = infoPtr->qEntrySizeInWords;
+	/* read the specified number of queue entries */
+	nullCheckEntry = 0;
+	while (numEntries--)
+	{
+	    UINT32 i;
+
+	    for (i = 0; i < (UINT32)entrySizeInWords; i++)
+	    {
+		*entries = IX_QMGR_INLINE_READ_LONG(infoPtr->qAccRegAddr + i);
+		nullCheckEntry |= *entries++;
+	    }
+
+	    /* if we read a NULL entry, stop. We have underflowed */
+	    if (nullCheckEntry == 0)
+	    {
+		break;
+	    }
+	    nullCheckEntry = 0;
+	}
+    }
+
+    /* reset the current read count : next access to the read function 
+     * will force a underflow status check 
+     */
+    infoPtr->qReadCount = 0;
+
+    /* Check if underflow occurred on the read */
+    if (nullCheckEntry == 0 && qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	/* get the queue status */
+	UINT32 status = IX_QMGR_INLINE_READ_LONG(infoPtr->qUOStatRegAddr);
+
+	if (status & infoPtr->qUflowStatBitMask)
+	{
+	    /* clear the underflow status bit if it was set */
+	    IX_QMGR_INLINE_WRITE_LONG(infoPtr->qUOStatRegAddr,
+				 status & ~infoPtr->qUflowStatBitMask);
+	    return IX_QMGR_Q_UNDERFLOW;
+	}
+    }
+
+    return IX_SUCCESS;
+}
+#endif
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQPeek (IxQMgrQId qId,
+	     unsigned int entryIndex,
+	     UINT32 *entry)
+ *
+ * @brief Read an entry from a queue without moving the read pointer.
+ *
+ * This function inspects an entry in a queue. The entry is inspected directly
+ * in AQM SRAM and is not read from queue access registers. The entry is NOT removed
+ * from the queue and the read/write pointers are unchanged.
+ * N.B: The queue should not be accessed when this function is called.
+ *
+ * @param  qId @ref IxQMgrQId [in]   - the queue identifier.
+ * @param  entryIndex unsigned int [in] - index of entry in queue in the range
+ *                          [0].......[current number of entries in queue].
+ * @param  *entry UINT32 [out] - pointer to the entry word(s).
+ *
+ * @return @li IX_SUCCESS, entry was successfully inspected.
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid paramter(s).
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId.
+ * @return @li IX_QMGR_ENTRY_INDEX_OUT_OF_BOUNDS, an entry does not exist at
+ *             specified index.
+ * @return @li IX_FAIL, failed to inpected the queue entry.
+ */
+PUBLIC IX_STATUS
+ixQMgrQPeek (IxQMgrQId qId,
+	     unsigned int entryIndex,
+	     UINT32 *entry);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQWriteWithChecks (IxQMgrQId qId,
+                        UINT32 *entry)
+ *
+ * @brief Write an entry to an AQM queue.
+ *
+ * This function will write the entry size number of words pointed to by entry to
+ * the queue specified by qId. The queue configuration word is read to
+ * determine the entry size of queue and the corresponding number of words is
+ * then written to the queue.
+ *
+ * @note - IX_QMGR_Q_OVERFLOW is only returned for queues 0-31 as queues 32-63
+ * do not have an overflow status maintained.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier.
+ * @param *entry UINT32 [in] - the word(s) to write.
+ *
+ * @return @li IX_SUCCESS, value was successfully written.
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid paramter(s).
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId
+ * @return @li IX_QMGR_Q_OVERFLOW, attempt to write to a full queue
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQWriteWithChecks (IxQMgrQId qId,
+                        UINT32 *entry);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQWrite (IxQMgrQId qId,
+	      UINT32 *entry)
+ *
+ * @brief Fast write of an entry to a queue.
+ *
+ * This function is a heavily streamlined version of ixQMgrQWriteWithChecks(),
+ * but performs essentially the same task.  It will write the entry size number
+ * of words pointed to by entry to the queue specified by qId.
+ *
+ * @note - This function is inlined, to reduce unnecessary function call
+ * overhead.  It does not perform any parameter checks, or update any
+ * statistics. Also, it does not check that the queue specified by qId has
+ * been configured. It simply writes an entry to the queue, and checks for
+ * overflow.
+ *
+ * @note - IX_QMGR_Q_OVERFLOW is only returned for queues 0-31 as queues 32-63
+ * do not have an overflow status maintained.
+ *
+ * @param  qId @ref IxQMgrQId [in]   - the queue identifier.
+ * @param  *entry UINT32 [in] - pointer to the entry word(s).
+ *
+ * @return @li IX_SUCCESS, entry was successfully read.
+ * @return @li IX_QMGR_Q_OVERFLOW, attempt to write to a full queue
+ *
+ */
+#ifdef NO_INLINE_APIS
+PUBLIC IX_STATUS
+ixQMgrQWrite (IxQMgrQId qId,
+	      UINT32 *entry);
+#else
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQWrite (IxQMgrQId qId,
+	      UINT32 *entry);
+#endif /* NO_INLINE_APIS */
+
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQWrite (IxQMgrQId qId,
+	      UINT32 *entry)
+#ifdef NO_INLINE_APIS
+    ;
+#else
+{
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 entrySize;
+
+    /* write the entry */
+    IX_QMGR_INLINE_WRITE_LONG(infoPtr->qAccRegAddr, *entry);
+    entrySize = infoPtr->qEntrySizeInWords;
+
+    if (entrySize != IX_QMGR_Q_ENTRY_SIZE1)
+    {	
+	/* process the remaining part of the entry */
+	volatile UINT32 *qAccRegAddr = infoPtr->qAccRegAddr;
+	while (--entrySize)
+	{
+	    ++entry;
+	    IX_QMGR_INLINE_WRITE_LONG(++qAccRegAddr, *entry);
+	}
+ 	entrySize = infoPtr->qEntrySizeInWords;
+    }
+
+    /* overflow is available for lower queues only */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {   
+	UINT32 qSize = infoPtr->qSizeInEntries;
+	/* increment the current number of entries in the queue
+	 * and check for overflow 
+	 */
+	if (infoPtr->qWriteCount++ == qSize)
+	{
+	    /* the queue may have overflow */
+	    UINT32 qPtrs; /* queue internal pointers */
+  
+	    /* get the queue status */
+	    UINT32 status = IX_QMGR_INLINE_READ_LONG(infoPtr->qUOStatRegAddr);
+
+	    /* read the status twice because the status may 
+	     * not be immediately ready after the write operation
+	     */
+	    if ((status & infoPtr->qOflowStatBitMask) ||
+		((status = IX_QMGR_INLINE_READ_LONG(infoPtr->qUOStatRegAddr))
+		 & infoPtr->qOflowStatBitMask))
+	    {
+		/* the queue is full, clear the overflow status
+		 *  bit if it was set 
+		 */
+		IX_QMGR_INLINE_WRITE_LONG(infoPtr->qUOStatRegAddr,
+				     status & ~infoPtr->qOflowStatBitMask);
+		infoPtr->qWriteCount = infoPtr->qSizeInEntries;
+		return IX_QMGR_Q_OVERFLOW;
+	    }
+	    /* No overflow occured : someone is draining the queue
+	     * and the current counter needs to be
+	     * updated from the current number of entries in the queue
+	     */
+
+	    /* get q pointer snapshot */
+	    qPtrs = IX_QMGR_INLINE_READ_LONG(infoPtr->qConfigRegAddr);
+
+	    /* Mod subtraction of pointers to get number of words in Q. */
+	    qPtrs = (qPtrs - (qPtrs >> 7)) & 0x7f; 
+
+	    if (qPtrs == 0)
+	    {
+		/* the queue may be full at the time of the 
+		 * snapshot. Next access will check 
+		 * the overflow status again.
+		 */
+		infoPtr->qWriteCount = qSize;
+	    }
+	    else 
+	    {
+		/* convert the number of words to a number of entries */
+		if (entrySize == IX_QMGR_Q_ENTRY_SIZE1)
+		{
+		    infoPtr->qWriteCount = qPtrs & (qSize - 1);
+		}
+		else
+		{
+		    infoPtr->qWriteCount = (qPtrs / entrySize) & (qSize - 1);
+		}
+	    }
+	}
+    }
+    return IX_SUCCESS;
+}
+#endif
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQBurstWrite (IxQMgrQId qId,
+		   unsigned numEntries,
+		   UINT32 *entries)
+ *
+ * @brief Write a number of entries to an AQM queue.
+ *
+ * This function will burst write a number of entries to the specified queue.
+ * The entry size of queue is auto-detected. The function will attempt to
+ * write as many entries as specified by the numEntries parameter and will
+ * return an OVERFLOW if any one of the individual entry writes fail.
+ *
+ * @warning
+ * IX_QMGR_Q_OVERFLOW is only returned for queues 0-31 as queues 32-63
+ * do not have an overflow status maintained, hence there is a potential for
+ * silent failure here. This function must be used with caution.
+ *
+ * @note
+ * This function is intended for fast population of queues, so to make it
+ * as efficient as possible, it has the following features:
+ * - This function is inlined, to reduce unnecessary function call overhead.
+ * - It does not perform any parameter checks, or update any statistics.
+ * - It does not check that the queue specified by qId has been configured.
+ * - It does not check that the queue has enough free space to hold the entries
+ * before writing, and only checks for overflow after all writes have been
+ * performed.  Therefore, the client should ensure before calling this function
+ * that there is enough free space in the queue to hold the number of entries
+ * to be written.  ixQMgrQWrite() or ixQMgrQWriteWithChecks(), which only writes
+ * a single queue entry per call, should be used instead if the user requires
+ * checks for OVERFLOW after each entry written.
+ *
+ * @param qId @ref IxQMgrQId [in]   - the queue identifier.
+ * @param numEntries unsigned [in] - the number of entries to write.
+ * @param *entries UINT32 [in]  - the word(s) to write.
+ *
+ * @return @li IX_SUCCESS, value was successfully written.
+ * @return @li IX_QMGR_Q_OVERFLOW, attempt to write to a full queue
+ *
+ */
+#ifdef NO_INLINE_APIS
+PUBLIC IX_STATUS
+ixQMgrQBurstWrite (IxQMgrQId qId,
+		   unsigned numEntries,
+		   UINT32 *entries);
+#else
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQBurstWrite (IxQMgrQId qId,
+		   unsigned numEntries,
+		   UINT32 *entries);
+#endif /* NO_INLINE_APIS */
+
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQBurstWrite (IxQMgrQId qId,
+		   unsigned numEntries,
+		   UINT32 *entries)
+#ifdef NO_INLINE_APIS
+;
+#else
+{
+    IxQMgrQInlinedReadWriteInfo *infoPtr = &ixQMgrQInlinedReadWriteInfo[qId];
+    UINT32 status;
+
+    /* update the current write count */
+    infoPtr->qWriteCount += numEntries;
+
+    if (infoPtr->qEntrySizeInWords == IX_QMGR_Q_ENTRY_SIZE1)
+    {
+	volatile UINT32 *qAccRegAddr = infoPtr->qAccRegAddr;
+	while (numEntries--)
+	{
+	    IX_QMGR_INLINE_WRITE_LONG(qAccRegAddr, *entries);
+	    entries++;
+	}
+    }
+    else
+    {
+	IxQMgrQEntrySizeInWords entrySizeInWords = infoPtr->qEntrySizeInWords;
+	UINT32 i;
+
+	/* write each queue entry */
+	while (numEntries--)
+	{
+	    /* write the queueEntrySize number of words for each entry */
+	    for (i = 0; i < (UINT32)entrySizeInWords; i++)
+	    {
+		IX_QMGR_INLINE_WRITE_LONG((infoPtr->qAccRegAddr + i), *entries);
+		entries++;
+	    }
+	}
+    }
+
+    /* check if the write count overflows */
+    if (infoPtr->qWriteCount > infoPtr->qSizeInEntries)
+    {
+	/* reset the current write count */
+	infoPtr->qWriteCount = infoPtr->qSizeInEntries;
+    }
+
+    /* Check if overflow occurred on the write operation */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	/* get the queue status */
+	status = IX_QMGR_INLINE_READ_LONG(infoPtr->qUOStatRegAddr);
+
+	/* read the status twice because the status may 
+	 * not be ready at the time of the write
+	 */
+	if ((status & infoPtr->qOflowStatBitMask) ||
+	    ((status = IX_QMGR_INLINE_READ_LONG(infoPtr->qUOStatRegAddr))
+	     & infoPtr->qOflowStatBitMask))
+	{
+	    /* clear the underflow status bit if it was set */
+	    IX_QMGR_INLINE_WRITE_LONG(infoPtr->qUOStatRegAddr,
+				 status & ~infoPtr->qOflowStatBitMask);
+	    return IX_QMGR_Q_OVERFLOW;
+	}
+    }
+
+    return IX_SUCCESS;
+}
+#endif
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQPoke (IxQMgrQId qId,
+	     unsigned int entryIndex,
+	     UINT32 *entry)
+ *
+ * @brief Write an entry to a queue without moving the write pointer.
+ *
+ * This function modifies an entry in a queue. The entry is modified directly
+ * in AQM SRAM and not using the queue access registers. The entry is NOT added to the
+ * queue and the read/write pointers are unchanged.
+ * N.B: The queue should not be accessed when this function is called.
+ *
+ * @param qId @ref IxQMgrQId [in]  - the queue identifier.
+ * @param  entryIndex unsigned int [in] - index of entry in queue in the range
+ *                          [0].......[current number of entries in queue].
+ * @param  *entry UINT32 [in] - pointer to the entry word(s).
+ *
+ * @return @li IX_SUCCESS, entry was successfully modified.
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid paramter(s).
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId.
+ * @return @li IX_QMGR_ENTRY_INDEX_OUT_OF_BOUNDS, an entry does not exist at
+ *             specified index.
+ * @return @li IX_FAIL, failed to modify the queue entry.
+ */
+PUBLIC IX_STATUS
+ixQMgrQPoke (IxQMgrQId qId,
+	     unsigned int entryIndex,
+	     UINT32 *entry);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQNumEntriesGet (IxQMgrQId qId,
+		      unsigned *numEntries)
+ *
+ * @brief Get a snapshot of the number of entries in a queue.
+ *
+ * This function gets the number of entries in a queue.
+ *
+ * @param qId @ref IxQMgrQId [in] qId - the queue idenfifier
+ * @param *numEntries unsigned [out] - the number of entries in a queue
+ *
+ * @return @li IX_SUCCESS, got the number of entries for the queue
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid paramter(s).
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, the specified qId has not been configured
+ * @return @li IX_QMGR_WARNING, could not determine num entries at this time
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQNumEntriesGet (IxQMgrQId qId,
+		      unsigned *numEntries);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrQStatusGetWithChecks (IxQMgrQId qId,
+                            IxQMgrQStatus *qStatus)
+ *
+ * @brief Get a queues status.
+ *
+ * This function reads the specified queues status. A queues status is defined
+ * by its status flags. For queues 0-31 these flags are E,NE,NF,F. For
+ * queues 32-63 these flags are NE and F.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier.
+ * @param &qStatus @ref IxQMgrQStatus [out] - the status of the specified queue.
+ *
+ * @return @li IX_SUCCESS, queue status was successfully read.
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, the specified qId has not been configured
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid paramter.
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrQStatusGetWithChecks (IxQMgrQId qId,
+                            IxQMgrQStatus *qStatus);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrQStatusGet (IxQMgrQId qId,
+		  IxQMgrQStatus *qStatus)
+ *
+ * @brief Fast get of a queue's status.
+ *
+ * This function is a streamlined version of ixQMgrQStatusGetWithChecks(), but
+ * performs essentially the same task.  It reads the specified queue's status.
+ * A queues status is defined by its status flags. For queues 0-31 these flags
+ * are E,NE,NF,F. For queues 32-63 these flags are NE and F.
+ *
+ * @note - This function is inlined, to reduce unnecessary function call
+ * overhead.  It does not perform any parameter checks, or update any
+ * statistics.  Also, it does not check that the queue specified by qId has
+ * been configured.  It simply reads the specified queue's status.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier.
+ * @param *qStatus @ref IxQMgrQStatus [out] - the status of the specified queue.
+ *
+ * @return @li void.
+ *
+ */
+
+#ifdef NO_INLINE_APIS
+PUBLIC IX_STATUS
+ixQMgrQStatusGet (IxQMgrQId qId,
+		  IxQMgrQStatus *qStatus);
+#else  
+extern UINT32 ixQMgrAqmIfQueLowStatRegAddr[];
+extern UINT32 ixQMgrAqmIfQueLowStatBitsOffset[];
+extern UINT32 ixQMgrAqmIfQueLowStatBitsMask;
+extern UINT32 ixQMgrAqmIfQueUppStat0RegAddr;
+extern UINT32 ixQMgrAqmIfQueUppStat1RegAddr;
+extern UINT32 ixQMgrAqmIfQueUppStat0BitMask[];
+extern UINT32 ixQMgrAqmIfQueUppStat1BitMask[];
+
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQStatusGet (IxQMgrQId qId,
+		  IxQMgrQStatus *qStatus);
+#endif  /* endif NO_INLINE_APIS */
+
+IX_QMGR_INLINE PUBLIC IX_STATUS
+ixQMgrQStatusGet (IxQMgrQId qId,
+		  IxQMgrQStatus *qStatus)
+#ifdef NO_INLINE_APIS
+    ;
+#else
+{
+    /* read the status of a queue in the range 0-31 */
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	volatile UINT32 *lowStatRegAddr = (UINT32*)ixQMgrAqmIfQueLowStatRegAddr[qId];
+
+	UINT32 lowStatBitsOffset = ixQMgrAqmIfQueLowStatBitsOffset[qId];
+	UINT32 lowStatBitsMask   = ixQMgrAqmIfQueLowStatBitsMask;
+
+	/* read the status register for this queue */
+	*qStatus = IX_QMGR_INLINE_READ_LONG(lowStatRegAddr);
+
+	/* mask out the status bits relevant only to this queue */
+	*qStatus = (*qStatus >> lowStatBitsOffset) & lowStatBitsMask;
+
+    }
+    else /* read status of a queue in the range 32-63 */
+    {
+
+	volatile UINT32 *qNearEmptyStatRegAddr = (UINT32*)ixQMgrAqmIfQueUppStat0RegAddr;
+	volatile UINT32 *qFullStatRegAddr      = (UINT32*)ixQMgrAqmIfQueUppStat1RegAddr;
+	int maskIndex = qId - IX_QMGR_MIN_QUEUPP_QID;
+	UINT32 qNearEmptyStatBitMask = ixQMgrAqmIfQueUppStat0BitMask[maskIndex];
+	UINT32 qFullStatBitMask      = ixQMgrAqmIfQueUppStat1BitMask[maskIndex];
+
+	/* Reset the status bits */
+	*qStatus = 0;
+
+	/* Check if the queue is nearly empty */
+	if (IX_QMGR_INLINE_READ_LONG(qNearEmptyStatRegAddr) & qNearEmptyStatBitMask)
+	{
+	    *qStatus |= IX_QMGR_Q_STATUS_NE_BIT_MASK;
+	}
+
+	/* Check if the queue is full */
+	if (IX_QMGR_INLINE_READ_LONG(qFullStatRegAddr) & qFullStatBitMask)
+	{
+	    *qStatus |= IX_QMGR_Q_STATUS_F_BIT_MASK;
+	}
+    }
+    return IX_SUCCESS;
+}
+#endif
+
+/* ------------------------------------------------------------
+   Queue dispatch related functions
+   ---------------------------------------------------------- */
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrDispatcherPrioritySet (IxQMgrQId qId,
+			     IxQMgrPriority priority)
+ *
+ * @brief Set the dispatch priority of a queue.
+ *
+ * This function is called to set the dispatch priority of queue. The effect of
+ * this function is to add a priority change request to a queue. This queue is
+ * serviced by @a ixQMgrDispatcherLoopRunA0, @a ixQMgrDispatcherLoopRunB0 or 
+ * @a ixQMgrDispatcherLoopRunB0LLP.
+ *
+ * This function is re-entrant. and can be used from an interrupt context
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier
+ * @param priority @ref IxQMgrPriority [in] - the new queue dispatch priority
+ *
+ * @return @li IX_SUCCESS, priority change request is queued
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, the specified qId has not been configured
+ * @return @li IX_QMGR_Q_INVALID_PRIORITY, specified priority is invalid
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrDispatcherPrioritySet (IxQMgrQId qId,
+			     IxQMgrPriority priority);
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrNotificationEnable (IxQMgrQId qId,
+			  IxQMgrSourceId sourceId)
+ *
+ * @brief Enable notification on a queue for a specified queue source flag.
+ *
+ * This function is called by a client of the QMgr to enable notifications on a
+ * specified condition.
+ * If the condition for the notification is set after the client has called this
+ * function but before the function has enabled the interrupt source, then the
+ * notification will not occur.
+ * For queues 32-63 the notification source is fixed to the NE(Nearly Empty) flag
+ * and cannot be changed so the sourceId parameter is ignored for these queues.
+ * The status register is read before the notofication is enabled and is read again
+ * after the notification has been enabled, if they differ then the warning status
+ * is returned.
+ *
+ * This function is re-entrant. and can be used from an interrupt context
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier
+ * @param sourceId @ref IxQMgrSourceId [in] - the interrupt src condition identifier
+ *
+ * @return @li IX_SUCCESS, the interrupt has been enabled for the specified source
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, the specified qId has not been configured
+ * @return @li IX_QMGR_INVALID_INT_SOURCE_ID, interrupt source invalid for this queue
+ * @return @li IX_QMGR_WARNING, the status register may not be constistent
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrNotificationEnable (IxQMgrQId qId,
+			  IxQMgrSourceId sourceId);
+
+/**
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrNotificationDisable (IxQMgrQId qId)
+ *
+ * @brief Disable notifications on a queue.
+ *
+ * This function is called to disable notifications on a specified queue.
+ *
+ * This function is re-entrant. and can be used from an interrupt context
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier
+ *
+ * @return @li IX_SUCCESS, the interrupt has been disabled
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, the specified qId has not been configured
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrNotificationDisable (IxQMgrQId qId);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrDispatcherLoopRunA0 (IxQMgrDispatchGroup group)
+ *
+ * @brief Run the callback dispatcher.
+ *
+ * This function runs the dispatcher for a group of queues.
+ * Callbacks are made for interrupts that have occurred on queues within
+ * the group that have registered callbacks. The order in which queues are
+ * serviced depends on the queue priorities set by the client.
+ * This function may be called from interrupt or task context.
+ * For optimisations that were introduced in IXP42X B0 and supported IXP46X
+ * the @a ixQMgrDispatcherLoopRunB0, or @a ixQMgrDispatcherLoopRunB0LLP 
+ * should be used.
+ *
+ * This function is not re-entrant.
+ *
+ * @param group @ref IxQMgrDispatchGroup [in] - the group of queues over which the
+ *                                        dispatcher will run
+ *
+ * @return @li void
+ *
+ * @note This function may be called from interrupt or task context.
+ * However, for optimal performance the choice of context depends also on the
+ * operating system used.
+ *
+ */
+PUBLIC void
+ixQMgrDispatcherLoopRunA0 (IxQMgrDispatchGroup group);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrDispatcherLoopRunB0 (IxQMgrDispatchGroup group)
+ *
+ * @brief Run the callback dispatcher.
+ *
+ * The enhanced version of @a ixQMgrDispatcherLoopRunA0 that is optimised for
+ * features introduced in IXP42X B0 silicon and supported on IXP46X. 
+ * This is the default dispatcher for IXP42X B0 and IXP46X silicon. 
+ * The function runs the dispatcher for a group of queues.
+ * Callbacks are made for interrupts that have occurred on queues within
+ * the group that have registered callbacks. The order in which queues are
+ * serviced depends on the queue priorities set by the client.
+ * This  function may be called from interrupt or task context.
+ *
+ * This function is not re-entrant.
+ *
+ * @param group @ref IxQMgrDispatchGroup [in] - the group of queues over which the
+ *                                        dispatcher will run
+ *
+ * @return @li void
+ *
+ *
+ * @note This function may be called from interrupt or task context.
+ * However, for optimal performance the choice of context depends also on the
+ * operating system used.
+ *
+ */
+PUBLIC void
+ixQMgrDispatcherLoopRunB0 (IxQMgrDispatchGroup group);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrDispatcherLoopRunB0LLP (IxQMgrDispatchGroup group)
+ *
+ * @brief Run the callback dispatcher.
+ *
+ * This is a version of the optimised dispatcher for IXP42X B0 and IXP46X, 
+ * @a ixQMgrDispatcherLoopRunB0, with added support for livelock prevention. 
+ * This dispatcher will only be used for the IXP42X B0 or IXP46X silicon if 
+ * feature control indicates that IX_FEATURECTRL_ORIGB0_DISPATCHER is set to   
+ * IX_FEATURE_CTRL_SWCONFIG_DISABLED. Otherwise the @a ixQMgrDispatcherLoopRunB0 
+ * dispatcher will be used (Default). 
+ *
+ * When this dispatcher notifies for a queue that is type
+ * IX_QMGR_TYPE_REALTIME_PERIODIC, notifications for queues that are set
+ * as type IX_QMGR_REALTIME_SPORADIC are not processed and disabled.
+ * This helps prevent any tasks resulting from the notification of the 
+ * IX_QMGR_TYPE_REALTIME_PERIODIC type queue to being subject to livelock.
+ * The function runs the dispatcher for a group of queues.
+ * Callbacks are made for interrupts that have occurred on queues within
+ * the group that have registered callbacks. The order in which queues are
+ * serviced depends on their type along with the  queue priorities set by the 
+ * client. This function may be called from interrupt or task context.
+ *
+ * This function is not re-entrant.
+ *
+ * @param group @ref IxQMgrDispatchGroup [in] - the group of queues over which 
+ *                                        the dispatcher will run
+ *
+ * @return @li void
+ *
+ * @note This function may be called from interrupt or task context.
+ * However, for optimal performance the choice of context depends also on the
+ * operating system used.
+ *
+ */
+PUBLIC void
+ixQMgrDispatcherLoopRunB0LLP (IxQMgrDispatchGroup group);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ * 
+ * @fn ixQMgrNotificationCallbackSet (IxQMgrQId qId,
+			       IxQMgrCallback callback,
+			       IxQMgrCallbackId callbackId)
+ *
+ * @brief Set the notification callback for a queue.
+ *
+ * This function sets the callback for the specified queue. This callback will
+ * be called by the dispatcher, and may be called in the context of a interrupt
+ * If callback has a value of NULL the previously registered callback, if one
+ * exists will be unregistered.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue idenfifier
+ * @param callback @ref IxQMgrCallback  [in] - the callback registered for this queue
+ * @param callbackId @ref IxQMgrCallbackId [in] - the callback identifier
+ *
+ * @return @li IX_SUCCESS, the callback for the specified queue has been set
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, the specified qId has not been configured
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrNotificationCallbackSet (IxQMgrQId qId,
+			       IxQMgrCallback callback,
+			       IxQMgrCallbackId callbackId);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrDispatcherLoopGet (IxQMgrDispatcherFuncPtr *qDispatcherFuncPtr)
+ *
+ * @brief Get QMgr DispatcherLoopRun for respective silicon device
+ *
+ * This function gets a function pointer to ixQMgrDispatcherLoopRunA0() for IXP42X A0
+ * Silicon. If the IXP42X B0 or 46X Silicon, the default is the ixQMgrDispatcherLoopRunB0()
+ * function, however if live lock prevention is enabled a function pointer to
+ * ixQMgrDispatcherLoopRunB0LLP() is given.
+ *
+ * @param *qDispatchFuncPtr @ref IxQMgrDispatcherFuncPtr [out]  - 
+ *              the function pointer of QMgr Dispatcher
+ *
+ */
+PUBLIC void
+ixQMgrDispatcherLoopGet (IxQMgrDispatcherFuncPtr *qDispatcherFuncPtr);
+
+/**
+ *
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrStickyInterruptRegEnable(void)
+ *
+ * @brief Enable AQM's sticky interrupt register behaviour only available
+ *        on B0 Silicon. 
+ * 
+ * When AQM's sticky interrupt register is enabled, interrupt register bit will
+ * only be cleared when a '1' is written to interrupt register bit and the
+ * interrupting condition is satisfied, i.e.queue condition does not exist.
+ * 
+ * @note This function must be called before any queue is enabled.
+ *       Calling this function after queue is enabled will cause
+ *       undefined results. 
+ *
+ * @return none
+ *
+ */
+PUBLIC void
+ixQMgrStickyInterruptRegEnable(void);
+
+
+/**
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrCallbackTypeSet(IxQMgrQId qId,
+                             IxQMgrType type)
+ *
+ * @brief Set the Callback Type of a queue.
+ *
+ * This function is only used for live lock prevention.
+ * This function allows the callback type of a queue to be set. The default for
+ * all queues is IX_QMGR_TYPE_REALTIME_OTHER. Setting the type to
+ * IX_QMGR_TYPE_REALTIME_SPORADIC means that this queue will have it's 
+ * notifications disabled while there is a task associated with a 
+ * queue of type IX_QMGR_TYPE_REALTIME_PERIODIC running. As live lock
+ * prevention operates on lower queues, this function should
+ * be called for lower queues only.
+ * This function is not re-entrant.  
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier
+ * @param type @ref IxQMgrType [in] - the type of callback
+ *
+ * @return @li IX_SUCCESS, successfully set callback type for the queue entry
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid parameter(s).
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrCallbackTypeSet(IxQMgrQId qId,
+                      IxQMgrType type);
+
+/**
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrCallbackTypeGet(IxQMgrQId qId,
+                             IxQMgrType *type)
+ *
+ * @brief Get the Callback Type of a queue.
+ *
+ * This function allows the callback type of a queue to be got. As live lock
+ * prevention operates on lower queues, this function should
+ * be called for lower queues only.
+ * This function is re-entrant.
+ *
+ * @param qId @ref IxQMgrQId [in] - the queue identifier
+ * @param *type @ref IxQMgrType [out] - the type of callback
+ *
+ * @return @li IX_SUCCESS, successfully set callback type for the queue entry
+ * @return @li IX_QMGR_Q_NOT_CONFIGURED, queue not configured for this QId
+ * @return @li IX_QMGR_PARAMETER_ERROR, invalid parameter(s)
+ *
+ */
+PUBLIC IX_STATUS
+ixQMgrCallbackTypeGet(IxQMgrQId qId,
+                      IxQMgrType *type);
+
+/**
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrPeriodicDone(void)
+ *
+ * @brief Indicate that the Periodic task is completed for LLP
+ *
+ * This function is used as part of live lock prevention. 
+ * A periodic task is a task that results from a queue that 
+ * is set as type IX_QMGR_TYPE_REALTIME_PERIODIC. This function 
+ * should be called to indicate to the dispatcher that the
+ * the periodic task is completed. This ensures that the notifications
+ * for queues set as type sporadic queues are re-enabled.
+ * This function is re-entrant.
+ *
+ */
+PUBLIC void
+ixQMgrPeriodicDone(void);
+
+
+/**
+ * @ingroup IxQMgrAPI
+ *
+ * @fn ixQMgrLLPShow(int resetStats)
+ *
+ * @brief Print out the live lock prevention statistics when in debug mode.
+ *
+ * This function prints out statistics related to the livelock. These
+ * statistics are only collected in debug mode.
+ * This function is not re-entrant.
+ *
+ * @param resetStats @ref int [in] - if set the the stats are reset.
+ *
+ */
+PUBLIC void
+ixQMgrLLPShow(int resetStats);
+
+
+#endif /* IXQMGR_H */
+
+/**
+ * @} defgroup IxQMgrAPI
+ */
+
+

cpu/ixp/npe/include/IxQMgrAqmIf_p.h

diff --git a/cpu/ixp/npe/include/IxQMgrAqmIf_p.h b/cpu/ixp/npe/include/IxQMgrAqmIf_p.h
new file mode 100644
index 0000000..7f5733c
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQMgrAqmIf_p.h
@@ -0,0 +1,927 @@
+/**
+ * @file    IxQMgrAqmIf_p.h
+ *
+ * @author Intel Corporation
+ * @date    30-Oct-2001
+ *
+ * @brief   The IxQMgrAqmIf sub-component provides a number of inline
+ * functions for performing I/O on the AQM. 
+ *
+ * Because  some functions contained in this module are inline and are
+ * used in other modules (within the QMgr component) the definitions are
+ * contained in this header file. The "normal" use of inline functions
+ * is to use the inline functions in the module in which they are
+ * defined. In this case these inline functions are used in external
+ * modules and therefore the use of "inline extern". What this means
+ * is as follows: if a function foo is declared as "inline extern"this
+ * definition is only used for inlining, in no case is the function
+ * compiled on its own. If the compiler cannot inline the function it
+ * becomes an external reference. Therefore in IxQMgrAqmIf.c all
+ * inline functions are defined without the "inline extern" specifier
+ * and so define the external references. In all other modules these
+ * funtions are defined as "inline extern".
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+#ifndef IXQMGRAQMIF_P_H
+#define IXQMGRAQMIF_P_H
+
+#include "IxOsalTypes.h"
+
+/*
+ * inline definition
+ */
+ 
+#ifdef IX_OSAL_INLINE_ALL
+/* If IX_OSAL_INLINE_ALL is set then each inlineable API functions will be defined as
+   inline functions */
+#define IX_QMGR_AQMIF_INLINE IX_OSAL_INLINE_EXTERN
+#else   
+#ifdef IXQMGRAQMIF_C
+#ifndef IX_QMGR_AQMIF_INLINE
+#define IX_QMGR_AQMIF_INLINE
+#endif
+#else  
+#ifndef IX_QMGR_AQMIF_INLINE
+#define IX_QMGR_AQMIF_INLINE IX_OSAL_INLINE_EXTERN
+#endif
+#endif /* IXQMGRAQMIF_C */
+#endif /* IX_OSAL_INLINE */
+
+
+/*
+ * User defined include files.
+ */
+#include "IxQMgr.h"
+#include "IxQMgrLog_p.h"
+#include "IxQMgrQCfg_p.h"
+
+/* Because this file contains inline functions which will be compiled into
+ * other components, we need to ensure that the IX_COMPONENT_NAME define
+ * is set to ix_qmgr while this code is being compiled.  This will ensure
+ * that the correct implementation is provided for the memory access macros
+ * IX_OSAL_READ_LONG and IX_OSAL_WRITE_LONG which are used in this file.
+ * This must be done before including "IxOsalMemAccess.h"
+ */
+#define IX_QMGR_AQMIF_SAVED_COMPONENT_NAME IX_COMPONENT_NAME
+#undef  IX_COMPONENT_NAME
+#define IX_COMPONENT_NAME ix_qmgr
+#include "IxOsal.h" 
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/* Number of bytes per word */
+#define IX_QMGR_NUM_BYTES_PER_WORD 4
+
+/* Underflow bit mask  */
+#define IX_QMGR_UNDERFLOW_BIT_OFFSET    0x0
+
+/* Overflow bit mask */
+#define IX_QMGR_OVERFLOW_BIT_OFFSET     0x1
+
+/* Queue access register, queue 0 */
+#define IX_QMGR_QUEACC0_OFFSET      0x0000
+
+/* Size of queue access register in words */
+#define IX_QMGR_QUEACC_SIZE         0x4/*words*/
+
+/* Queue status register, queues 0-7 */
+#define IX_QMGR_QUELOWSTAT0_OFFSET  (IX_QMGR_QUEACC0_OFFSET +\
+(IX_QMGR_MAX_NUM_QUEUES * IX_QMGR_QUEACC_SIZE * IX_QMGR_NUM_BYTES_PER_WORD))
+
+/* Queue status register, queues 8-15 */
+#define IX_QMGR_QUELOWSTAT1_OFFSET  (IX_QMGR_QUELOWSTAT0_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue status register, queues 16-23 */
+#define IX_QMGR_QUELOWSTAT2_OFFSET  (IX_QMGR_QUELOWSTAT1_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue status register, queues 24-31 */
+#define IX_QMGR_QUELOWSTAT3_OFFSET  (IX_QMGR_QUELOWSTAT2_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue status register Q status bits mask */
+#define IX_QMGR_QUELOWSTAT_QUE_STS_BITS_MASK 0xF
+
+/* Size of queue 0-31 status register */
+#define IX_QMGR_QUELOWSTAT_SIZE     0x4 /*words*/
+
+/* The number of queues' status specified per word */
+#define IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD 0x8
+
+/* Queue UF/OF status register queues 0-15  */
+#define IX_QMGR_QUEUOSTAT0_OFFSET   (IX_QMGR_QUELOWSTAT3_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+/* Queue UF/OF status register queues 16-31 */
+#define IX_QMGR_QUEUOSTAT1_OFFSET   (IX_QMGR_QUEUOSTAT0_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* The number of queues' underflow/overflow status specified per word */
+#define IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD 0x10
+
+/* Queue NE status register, queues 32-63   */
+#define IX_QMGR_QUEUPPSTAT0_OFFSET  (IX_QMGR_QUEUOSTAT1_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue F status register, queues 32-63    */
+#define IX_QMGR_QUEUPPSTAT1_OFFSET  (IX_QMGR_QUEUPPSTAT0_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Size of queue 32-63 status register */
+#define IX_QMGR_QUEUPPSTAT_SIZE     0x2 /*words*/
+
+/* The number of queues' status specified per word */
+#define IX_QMGR_QUEUPPSTAT_NUM_QUE_PER_WORD 0x20
+
+/* Queue INT source select register, queues 0-7   */
+#define IX_QMGR_INT0SRCSELREG0_OFFSET (IX_QMGR_QUEUPPSTAT1_OFFSET   +\
+                                       IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue INT source select register, queues 8-15  */
+#define IX_QMGR_INT0SRCSELREG1_OFFSET (IX_QMGR_INT0SRCSELREG0_OFFSET+\
+                                       IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue INT source select register, queues 16-23 */
+#define IX_QMGR_INT0SRCSELREG2_OFFSET (IX_QMGR_INT0SRCSELREG1_OFFSET+\
+                                       IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue INT source select register, queues 24-31 */
+#define IX_QMGR_INT0SRCSELREG3_OFFSET (IX_QMGR_INT0SRCSELREG2_OFFSET+\
+                                       IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Size of interrupt source select reegister */
+#define IX_QMGR_INT0SRCSELREG_SIZE  0x4 /*words*/
+
+/* The number of queues' interrupt source select specified per word*/
+#define IX_QMGR_INTSRC_NUM_QUE_PER_WORD 0x8
+
+/* Queue INT enable register, queues 0-31  */
+#define IX_QMGR_QUEIEREG0_OFFSET    (IX_QMGR_INT0SRCSELREG3_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue INT enable register, queues 32-63 */
+#define IX_QMGR_QUEIEREG1_OFFSET    (IX_QMGR_QUEIEREG0_OFFSET      +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue INT register, queues 0-31  */
+#define IX_QMGR_QINTREG0_OFFSET     (IX_QMGR_QUEIEREG1_OFFSET +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Queue INT register, queues 32-63 */
+#define IX_QMGR_QINTREG1_OFFSET     (IX_QMGR_QINTREG0_OFFSET  +\
+                                     IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Size of interrupt register */
+#define IX_QMGR_QINTREG_SIZE        0x2 /*words*/
+
+/* Number of queues' status specified per word */
+#define IX_QMGR_QINTREG_NUM_QUE_PER_WORD 0x20
+
+/* Number of bits per queue interrupt status */
+#define IX_QMGR_QINTREG_BITS_PER_QUEUE 0x1
+#define IX_QMGR_QINTREG_BIT_OFFSET 0x1
+
+/* Size of address space not used by AQM */
+#define IX_QMGR_AQM_UNUSED_ADDRESS_SPACE_SIZE_IN_BYTES  0x1bC0
+
+/* Queue config register, queue 0 */
+#define IX_QMGR_QUECONFIG_BASE_OFFSET (IX_QMGR_QINTREG1_OFFSET +\
+                             IX_QMGR_NUM_BYTES_PER_WORD +\
+                             IX_QMGR_AQM_UNUSED_ADDRESS_SPACE_SIZE_IN_BYTES)
+
+/* Total size of configuration words */
+#define IX_QMGR_QUECONFIG_SIZE      0x100
+
+/* Start of SRAM queue buffer space */
+#define IX_QMGR_QUEBUFFER_SPACE_OFFSET (IX_QMGR_QUECONFIG_BASE_OFFSET +\
+                                 IX_QMGR_MAX_NUM_QUEUES * IX_QMGR_NUM_BYTES_PER_WORD)
+
+/* Total bits in a word */
+#define BITS_PER_WORD 32
+
+/* Size of queue buffer space */
+#define IX_QMGR_QUE_BUFFER_SPACE_SIZE 0x1F00
+
+/*
+ * This macro will return the address of the access register for the
+ * queue  specified by qId
+ */
+#define IX_QMGR_Q_ACCESS_ADDR_GET(qId)\
+        (((qId) * (IX_QMGR_QUEACC_SIZE * IX_QMGR_NUM_BYTES_PER_WORD))\
+	 + IX_QMGR_QUEACC0_OFFSET)
+
+/* 
+ * Bit location of bit-3 of INT0SRCSELREG0 register to enabled
+ * sticky interrupt register.
+ */
+#define IX_QMGR_INT0SRCSELREG0_BIT3 3
+
+/*
+ * Variable declerations global to this file. Externs are followed by
+ * statics.
+ */
+extern UINT32 aqmBaseAddress;
+
+/*
+ * Function declarations.
+ */
+void
+ixQMgrAqmIfInit (void);
+
+void
+ixQMgrAqmIfUninit (void);
+
+unsigned
+ixQMgrAqmIfLog2 (unsigned number);
+
+void
+ixQMgrAqmIfQRegisterBitsWrite (IxQMgrQId qId, 
+			       UINT32 registerBaseAddrOffset,
+			       unsigned queuesPerRegWord,
+			       UINT32 value);
+
+void
+ixQMgrAqmIfQStatusCheckValsCalc (IxQMgrQId qId,
+				 IxQMgrSourceId srcSel,
+				 unsigned int *statusWordOffset,
+				 UINT32 *checkValue,
+				 UINT32 *mask);
+/*
+ * The Xscale software allways deals with logical addresses and so the
+ * base address of the AQM memory space is not a hardcoded value. This
+ * function must be called before any other function in this component.
+ * NO CHECKING is performed to ensure that the base address has been
+ * set.
+ */
+void
+ixQMgrAqmIfBaseAddressSet (UINT32 address);
+
+/*
+ * Get the base address of the AQM memory space.
+ */
+void
+ixQMgrAqmIfBaseAddressGet (UINT32 *address);
+
+/*
+ * Get the sram base address
+ */
+void
+ixQMgrAqmIfSramBaseAddressGet (UINT32 *address);
+
+/*
+ * Read a queue status
+ */
+void
+ixQMgrAqmIfQueStatRead (IxQMgrQId qId,
+			IxQMgrQStatus* status);
+
+
+/*
+ *   Set INT0SRCSELREG0 Bit3 
+ */ 
+void ixQMgrAqmIfIntSrcSelReg0Bit3Set (void);
+
+
+/*
+ * Set the interrupt source
+ */
+void
+ixQMgrAqmIfIntSrcSelWrite (IxQMgrQId qId,
+			   IxQMgrSourceId sourceId);
+
+/*
+ * Enable interruptson a queue
+ */
+void
+ixQMgrAqmIfQInterruptEnable (IxQMgrQId qId);
+
+/*
+ * Disable interrupt on a quee
+ */
+void
+ixQMgrAqmIfQInterruptDisable (IxQMgrQId qId);
+
+/*
+ * Write the config register of the specified queue
+ */
+void
+ixQMgrAqmIfQueCfgWrite (IxQMgrQId qId,
+			IxQMgrQSizeInWords qSizeInWords,
+			IxQMgrQEntrySizeInWords entrySizeInWords,
+			UINT32 freeSRAMAddress);
+
+/*
+ * read fields from the config of the specified queue.
+ */
+void
+ixQMgrAqmIfQueCfgRead (IxQMgrQId qId,
+		       unsigned int numEntries,
+		       UINT32 *baseAddress,
+		       unsigned int *ne,
+		       unsigned int *nf,
+		       UINT32 *readPtr,
+		       UINT32 *writePtr);
+
+/*
+ * Set the ne and nf watermark level on a queue.
+ */
+void
+ixQMgrAqmIfWatermarkSet (IxQMgrQId qId,
+			 unsigned ne,
+			 unsigned nf);
+
+/* Inspect an entry without moving the read pointer */
+IX_STATUS
+ixQMgrAqmIfQPeek (IxQMgrQId qId,
+		  unsigned int entryIndex,
+		  unsigned int *entry);
+
+/* Modify an entry without moving the write pointer */
+IX_STATUS
+ixQMgrAqmIfQPoke (IxQMgrQId qId,
+		  unsigned int entryIndex,
+		  unsigned int *entry);
+
+/*
+ * Function prototype for inline functions. For description refers to 
+ * the functions defintion below.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfWordWrite (VUINT32 *address,
+		      UINT32 word);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfWordRead (VUINT32 *address,
+		     UINT32 *word);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQPop (IxQMgrQId qId,
+		 IxQMgrQEntrySizeInWords numWords,
+		 UINT32 *entry);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQPush (IxQMgrQId qId,
+		  IxQMgrQEntrySizeInWords numWords,
+		  UINT32 *entry);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQStatusRegsRead (IxQMgrDispatchGroup group, 
+			    UINT32 *qStatusWords);
+
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfQStatusCheck (UINT32 *oldQStatusWords,
+			 UINT32 *newQStatusWords,
+			 unsigned int statusWordOffset,			 
+			 UINT32 checkValue,
+			 UINT32 mask);
+
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfRegisterBitCheck (IxQMgrQId qId, 
+			     UINT32 registerBaseAddrOffset,
+			     unsigned queuesPerRegWord,
+			     unsigned relativeBitOffset,
+			     BOOL reset);
+
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfUnderflowCheck (IxQMgrQId qId);
+
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfOverflowCheck (IxQMgrQId qId);
+
+IX_QMGR_AQMIF_INLINE UINT32
+ixQMgrAqmIfQRegisterBitsRead (IxQMgrQId qId, 
+			      UINT32 registerBaseAddrOffset,
+			      unsigned queuesPerRegWord);
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQInterruptRegWrite (IxQMgrDispatchGroup group, 
+			       UINT32 reg);
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQInterruptRegRead (IxQMgrDispatchGroup group, 
+			      UINT32 *regVal);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQueLowStatRead (IxQMgrQId qId,
+			   IxQMgrQStatus *status);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQueUppStatRead (IxQMgrQId qId,
+			   IxQMgrQStatus *status);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQueStatRead (IxQMgrQId qId, 
+			IxQMgrQStatus *qStatus);
+
+IX_QMGR_AQMIF_INLINE unsigned
+ixQMgrAqmIfPow2NumDivide (unsigned numerator, 
+			  unsigned denominator);
+
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQInterruptEnableRegRead (IxQMgrDispatchGroup group, 
+			            UINT32 *regVal);
+/*
+ * Inline functions
+ */
+
+/*
+ * This inline function is used by other QMgr components to write one
+ * word to the specified address.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfWordWrite (VUINT32 *address,
+		      UINT32 word)
+{
+    IX_OSAL_WRITE_LONG(address, word);
+}
+
+/*
+ * This inline function is used by other QMgr components to read a
+ * word from the specified address.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfWordRead (VUINT32 *address,
+		     UINT32 *word)
+{
+    *word = IX_OSAL_READ_LONG(address);
+}
+
+
+/*
+ * This inline function is used by other QMgr components to pop an
+ * entry off the specified queue.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQPop (IxQMgrQId qId,
+		 IxQMgrQEntrySizeInWords numWords,
+		 UINT32 *entry)
+{
+    volatile UINT32 *accRegAddr;
+
+    accRegAddr = (UINT32*)(aqmBaseAddress +
+    			   IX_QMGR_Q_ACCESS_ADDR_GET(qId));
+
+    switch (numWords)
+    {
+	case IX_QMGR_Q_ENTRY_SIZE1:
+	    ixQMgrAqmIfWordRead (accRegAddr, entry);
+	    break;
+	case IX_QMGR_Q_ENTRY_SIZE2:
+	    ixQMgrAqmIfWordRead (accRegAddr++, entry++);
+	    ixQMgrAqmIfWordRead (accRegAddr, entry);
+	    break;
+	case IX_QMGR_Q_ENTRY_SIZE4:
+	    ixQMgrAqmIfWordRead (accRegAddr++, entry++);
+	    ixQMgrAqmIfWordRead (accRegAddr++, entry++);
+	    ixQMgrAqmIfWordRead (accRegAddr++, entry++);
+	    ixQMgrAqmIfWordRead (accRegAddr, entry);
+	    break;
+	default:
+	    IX_QMGR_LOG_ERROR0("Invalid Q Entry size passed to ixQMgrAqmIfQPop");
+	    break;
+    }
+}
+
+/*
+ * This inline function is used by other QMgr components to push an
+ * entry to the specified queue.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQPush (IxQMgrQId qId,
+		  IxQMgrQEntrySizeInWords numWords,
+		  UINT32 *entry)
+{
+    volatile UINT32 *accRegAddr;
+
+    accRegAddr = (UINT32*)(aqmBaseAddress +
+    			   IX_QMGR_Q_ACCESS_ADDR_GET(qId));
+    
+    switch (numWords)
+    {
+	case IX_QMGR_Q_ENTRY_SIZE1:
+	    ixQMgrAqmIfWordWrite (accRegAddr, *entry);
+	    break;
+	case IX_QMGR_Q_ENTRY_SIZE2:
+	    ixQMgrAqmIfWordWrite (accRegAddr++, *entry++);
+	    ixQMgrAqmIfWordWrite (accRegAddr, *entry);
+	    break;
+	case IX_QMGR_Q_ENTRY_SIZE4:
+	    ixQMgrAqmIfWordWrite (accRegAddr++, *entry++);
+	    ixQMgrAqmIfWordWrite (accRegAddr++, *entry++);
+	    ixQMgrAqmIfWordWrite (accRegAddr++, *entry++);
+	    ixQMgrAqmIfWordWrite (accRegAddr, *entry);
+	    break;
+	default:
+	    IX_QMGR_LOG_ERROR0("Invalid Q Entry size passed to ixQMgrAqmIfQPush");
+	    break;
+    }
+}
+
+/*
+ * The AQM interrupt registers contains a bit for each AQM queue
+ * specifying the queue (s) that cause an interrupt to fire. This
+ * function is called by IxQMGrDispatcher component.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQStatusRegsRead (IxQMgrDispatchGroup group, 
+			    UINT32 *qStatusWords)
+{
+    volatile UINT32 *regAddress = NULL;
+
+    if (group == IX_QMGR_QUELOW_GROUP)
+    {
+	regAddress = (UINT32*)(aqmBaseAddress +
+			       IX_QMGR_QUELOWSTAT0_OFFSET);
+
+	ixQMgrAqmIfWordRead (regAddress++, qStatusWords++);
+	ixQMgrAqmIfWordRead (regAddress++, qStatusWords++);
+	ixQMgrAqmIfWordRead (regAddress++, qStatusWords++);
+	ixQMgrAqmIfWordRead (regAddress, qStatusWords);
+    }
+    else /* We have the upper queues */
+    {
+       /* Only need to read the Nearly Empty status register for
+	* queues 32-63 as for therse queues the interrtupt source
+	* condition is fixed to Nearly Empty
+	*/
+	regAddress = (UINT32*)(aqmBaseAddress +
+			       IX_QMGR_QUEUPPSTAT0_OFFSET);
+	ixQMgrAqmIfWordRead (regAddress, qStatusWords);
+    }
+}
+
+
+/*
+ * This function check if the status for a queue has changed between
+ * 2 snapshots and if it has, that the status matches a particular
+ * value after masking.
+ */
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfQStatusCheck (UINT32 *oldQStatusWords,
+			 UINT32 *newQStatusWords,
+			 unsigned int statusWordOffset,			 
+			 UINT32 checkValue,
+			 UINT32 mask)
+{
+    if (((oldQStatusWords[statusWordOffset] & mask) != 
+	 (newQStatusWords[statusWordOffset] & mask)) &&
+	((newQStatusWords[statusWordOffset] & mask) == checkValue))
+    {
+	return TRUE;
+    }
+
+    return FALSE;
+}
+
+/*
+ * The AQM interrupt register contains a bit for each AQM queue
+ * specifying the queue (s) that cause an interrupt to fire. This
+ * function is called by IxQMgrDispatcher component.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQInterruptRegRead (IxQMgrDispatchGroup group, 
+			      UINT32 *regVal)
+{
+    volatile UINT32 *regAddress;
+
+    if (group == IX_QMGR_QUELOW_GROUP)
+    {
+	regAddress = (UINT32*)(aqmBaseAddress +
+			       IX_QMGR_QINTREG0_OFFSET);
+    }
+    else
+    {
+	regAddress = (UINT32*)(aqmBaseAddress +
+			       IX_QMGR_QINTREG1_OFFSET);
+    }
+
+    ixQMgrAqmIfWordRead (regAddress, regVal);
+}
+
+/*
+ * The AQM interrupt enable register contains a bit for each AQM queue.
+ * This function reads the interrupt enable register. This
+ * function is called by IxQMgrDispatcher component.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQInterruptEnableRegRead (IxQMgrDispatchGroup group, 
+			            UINT32 *regVal)
+{
+    volatile UINT32 *regAddress;
+
+    if (group == IX_QMGR_QUELOW_GROUP)
+    {
+	regAddress = (UINT32*)(aqmBaseAddress +
+			       IX_QMGR_QUEIEREG0_OFFSET);
+    }
+    else
+    {
+	regAddress = (UINT32*)(aqmBaseAddress +
+			       IX_QMGR_QUEIEREG1_OFFSET);
+    }
+
+    ixQMgrAqmIfWordRead (regAddress, regVal);
+}
+
+
+/*
+ * This inline function will read the status bit of a queue
+ * specified by qId. If reset is TRUE the bit is cleared.
+ */
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfRegisterBitCheck (IxQMgrQId qId, 
+			     UINT32 registerBaseAddrOffset,
+			     unsigned queuesPerRegWord,
+			     unsigned relativeBitOffset,
+			     BOOL reset)
+{
+    UINT32 actualBitOffset;
+    volatile UINT32 *registerAddress;
+    UINT32 registerWord;
+
+    /*
+     * Calculate the registerAddress
+     * multiple queues split accross registers
+     */
+    registerAddress = (UINT32*)(aqmBaseAddress +
+    				registerBaseAddrOffset +
+    				((qId / queuesPerRegWord) *
+    				 IX_QMGR_NUM_BYTES_PER_WORD));
+
+    /*
+     * Get the status word
+     */
+    ixQMgrAqmIfWordRead (registerAddress, &registerWord);
+    
+    /*
+     * Calculate the actualBitOffset
+     * status for multiple queues stored in one register
+     */
+    actualBitOffset = (relativeBitOffset + 1) <<
+	((qId & (queuesPerRegWord - 1)) * (BITS_PER_WORD / queuesPerRegWord));
+
+    /* Check if the status bit is set */
+    if (registerWord & actualBitOffset)
+    {
+	/* Clear the bit if reset */
+	if (reset)
+	{
+	    ixQMgrAqmIfWordWrite (registerAddress, registerWord & (~actualBitOffset));
+	}
+	return TRUE;
+    }
+
+    /* Bit not set */
+    return FALSE;
+}
+
+
+/*
+ * @ingroup IxQmgrAqmIfAPI
+ *
+ * @brief Read the underflow status of a queue 
+ *
+ * This inline function will read the underflow status of a queue
+ * specified by qId.
+ * 
+ */
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfUnderflowCheck (IxQMgrQId qId)
+{
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	return (ixQMgrAqmIfRegisterBitCheck (qId,
+					     IX_QMGR_QUEUOSTAT0_OFFSET,
+					     IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD,
+					     IX_QMGR_UNDERFLOW_BIT_OFFSET,
+					     TRUE/*reset*/));
+    }
+    else
+    {
+	/* Qs 32-63 have no underflow status */
+	return FALSE;
+    }
+}
+
+/*
+ * This inline function will read the overflow status of a queue
+ * specified by qId.
+ */
+IX_QMGR_AQMIF_INLINE BOOL
+ixQMgrAqmIfOverflowCheck (IxQMgrQId qId)
+{
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	return (ixQMgrAqmIfRegisterBitCheck (qId,
+					     IX_QMGR_QUEUOSTAT0_OFFSET,
+					     IX_QMGR_QUEUOSTAT_NUM_QUE_PER_WORD,
+					     IX_QMGR_OVERFLOW_BIT_OFFSET,
+					     TRUE/*reset*/));
+    }
+    else
+    {
+	/* Qs 32-63 have no overflow status */
+	return FALSE;
+    }
+}
+
+/*
+ * This inline function will read the status bits of a queue
+ * specified by qId.
+ */
+IX_QMGR_AQMIF_INLINE UINT32
+ixQMgrAqmIfQRegisterBitsRead (IxQMgrQId qId, 
+			      UINT32 registerBaseAddrOffset,
+			      unsigned queuesPerRegWord)
+{
+    volatile UINT32 *registerAddress;
+    UINT32 registerWord;
+    UINT32 statusBitsMask;
+    UINT32 bitsPerQueue;
+
+    bitsPerQueue = BITS_PER_WORD / queuesPerRegWord;
+
+    /*
+     * Calculate the registerAddress
+     * multiple queues split accross registers
+     */
+    registerAddress = (UINT32*)(aqmBaseAddress +
+				registerBaseAddrOffset +
+				((qId / queuesPerRegWord) *
+				 IX_QMGR_NUM_BYTES_PER_WORD));
+    /*
+     * Read the status word
+     */
+    ixQMgrAqmIfWordRead (registerAddress, &registerWord);
+    
+
+    /*
+     * Calculate the mask for the status bits for this queue.
+     */
+    statusBitsMask = ((1 << bitsPerQueue) - 1);
+
+    /*
+     * Shift the status word so it is right justified
+     */    
+    registerWord >>= ((qId & (queuesPerRegWord - 1)) * bitsPerQueue);
+
+    /*
+     * Mask out all bar the status bits for this queue
+     */
+    return (registerWord &= statusBitsMask);
+}
+
+/*
+ * This function is called by IxQMgrDispatcher to set the contents of
+ * the AQM interrupt register.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQInterruptRegWrite (IxQMgrDispatchGroup group, 
+			       UINT32 reg)
+{
+    volatile UINT32 *address;
+
+    if (group == IX_QMGR_QUELOW_GROUP)
+    {
+	address = (UINT32*)(aqmBaseAddress +
+			    IX_QMGR_QINTREG0_OFFSET);
+    }
+    else
+    {
+	address = (UINT32*)(aqmBaseAddress +
+			    IX_QMGR_QINTREG1_OFFSET);
+    }
+
+    ixQMgrAqmIfWordWrite (address, reg);
+}
+
+/*
+ * Read the status of a queue in the range 0-31.
+ *
+ * This function is used by other QMgr components to read the
+ * status of the queue specified by qId.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQueLowStatRead (IxQMgrQId qId,
+			   IxQMgrQStatus *status)
+{
+    /* Read the general status bits */
+    *status = ixQMgrAqmIfQRegisterBitsRead (qId,
+					    IX_QMGR_QUELOWSTAT0_OFFSET,
+					    IX_QMGR_QUELOWSTAT_NUM_QUE_PER_WORD);
+}
+
+/*
+ * This function will read the status of the queue specified
+ * by qId.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQueUppStatRead (IxQMgrQId qId,
+			   IxQMgrQStatus *status)
+{
+    /* Reset the status bits */
+    *status = 0;
+
+    /* 
+     * Check if the queue is nearly empty,
+     * N.b. QUPP stat register contains status for regs 32-63 at each
+     *      bit position so subtract 32 to get bit offset
+     */
+    if (ixQMgrAqmIfRegisterBitCheck ((qId - IX_QMGR_MIN_QUEUPP_QID),
+				     IX_QMGR_QUEUPPSTAT0_OFFSET,
+				     IX_QMGR_QUEUPPSTAT_NUM_QUE_PER_WORD,
+				     0/*relativeBitOffset*/,
+				     FALSE/*!reset*/))
+    {
+	*status |= IX_QMGR_Q_STATUS_NE_BIT_MASK;
+    }
+
+    /* 
+     * Check if the queue is full,
+     * N.b. QUPP stat register contains status for regs 32-63 at each
+     *      bit position so subtract 32 to get bit offset
+     */
+    if (ixQMgrAqmIfRegisterBitCheck ((qId - IX_QMGR_MIN_QUEUPP_QID),
+				     IX_QMGR_QUEUPPSTAT1_OFFSET,
+				     IX_QMGR_QUEUPPSTAT_NUM_QUE_PER_WORD,
+				     0/*relativeBitOffset*/,
+				     FALSE/*!reset*/))
+    {
+	*status |= IX_QMGR_Q_STATUS_F_BIT_MASK;
+    }
+}
+
+/*
+ * This function is used by other QMgr components to read the
+ * status of the queue specified by qId.
+ */
+IX_QMGR_AQMIF_INLINE void
+ixQMgrAqmIfQueStatRead (IxQMgrQId qId, 
+			IxQMgrQStatus *qStatus)
+{
+    if (qId < IX_QMGR_MIN_QUEUPP_QID)
+    {
+	ixQMgrAqmIfQueLowStatRead (qId, qStatus);
+    }
+    else
+    {
+	ixQMgrAqmIfQueUppStatRead (qId, qStatus);
+    }
+}
+
+
+/*
+ * This function performs a mod division
+ */
+IX_QMGR_AQMIF_INLINE unsigned
+ixQMgrAqmIfPow2NumDivide (unsigned numerator, 
+			  unsigned denominator)
+{
+    /* Number is evenly divisable by 2 */
+    return (numerator >> ixQMgrAqmIfLog2 (denominator));
+}
+
+/* Restore IX_COMPONENT_NAME */
+#undef IX_COMPONENT_NAME
+#define IX_COMPONENT_NAME IX_QMGR_AQMIF_SAVED_COMPONENT_NAME
+
+#endif/*IXQMGRAQMIF_P_H*/

cpu/ixp/npe/include/IxQMgrDefines_p.h

diff --git a/cpu/ixp/npe/include/IxQMgrDefines_p.h b/cpu/ixp/npe/include/IxQMgrDefines_p.h
new file mode 100644
index 0000000..0183596
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQMgrDefines_p.h
@@ -0,0 +1,55 @@
+/**
+ * @file    IxQMgrDefines_p.h
+ *
+ * @author Intel Corporation
+ * @date    19-Jul-2002
+ *
+ * @brief   IxQMgr Defines and tuneable constants
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+#ifndef IXQMGRDEFINES_P_H
+#define IXQMGRDEFINES_P_H
+
+#define IX_QMGR_PARM_CHECKS_ENABLED   1
+#define IX_QMGR_STATS_UPDATE_ENABLED  1
+
+#endif /* IXQMGRDEFINES_P_H */

cpu/ixp/npe/include/IxQMgrDispatcher_p.h

diff --git a/cpu/ixp/npe/include/IxQMgrDispatcher_p.h b/cpu/ixp/npe/include/IxQMgrDispatcher_p.h
new file mode 100644
index 0000000..71a3f85
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQMgrDispatcher_p.h
@@ -0,0 +1,106 @@
+/**
+ * @file    IxQMgrDispatcher_p.h
+ *
+ * @author Intel Corporation
+ * @date    07-Feb-2002
+ *
+ * @brief   This file contains the internal functions for dispatcher
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+#ifndef IXQMGRDISPATCHER_P_H
+#define IXQMGRDISPATCHER_P_H
+
+/*
+ * User defined include files
+ */
+#include "IxQMgr.h"
+
+/*
+ * This structure defines the statistic data for a queue
+ */
+typedef struct
+{
+    unsigned callbackCnt;       /* Call count of callback                    */
+    unsigned priorityChangeCnt; /* Priority change count                     */
+    unsigned intNoCallbackCnt;  /* Interrupt fired but no callback set count */
+    unsigned intLostCallbackCnt;  /* Interrupt lost and detected ;  SCR541   */
+    BOOL notificationEnabled;    /* Interrupt enabled for this queue         */
+    IxQMgrSourceId srcSel;       /* interrupt source                         */
+    unsigned enableCount;        /* num times notif enabled by LLP           */
+    unsigned disableCount;       /* num of times notif disabled by LLP       */
+} IxQMgrDispatcherQStats;
+
+/*
+ * This structure defines statistic data for the disatcher
+ */
+typedef struct
+ {
+    unsigned loopRunCnt;       /* ixQMgrDispatcherLoopRun count */
+
+    IxQMgrDispatcherQStats queueStats[IX_QMGR_MAX_NUM_QUEUES];
+
+} IxQMgrDispatcherStats;
+
+/*
+ * Initialise the dispatcher component
+ */
+void
+ixQMgrDispatcherInit (void);
+
+/*
+ * Get the dispatcher statistics
+ */
+IxQMgrDispatcherStats*
+ixQMgrDispatcherStatsGet (void);
+
+/**
+ * Retrieve the number of leading zero bits starting from the MSB 
+ * This function is implemented as an (extremely fast) asm routine 
+ * for XSCALE processor (see clz instruction) and as a (slower) C 
+ * function for other systems.
+ */
+unsigned int
+ixQMgrCountLeadingZeros(unsigned int value);
+
+#endif/*IXQMGRDISPATCHER_P_H*/
+
+

cpu/ixp/npe/include/IxQMgrLog_p.h

diff --git a/cpu/ixp/npe/include/IxQMgrLog_p.h b/cpu/ixp/npe/include/IxQMgrLog_p.h
new file mode 100644
index 0000000..6b685b8
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQMgrLog_p.h
@@ -0,0 +1,124 @@
+/**
+ * @file    IxQMgrLog_p.h
+ *
+ * @author Intel Corporation
+ * @date    07-Feb-2002
+ *
+ * @brief   This file contains the internal functions for config
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+#ifndef IXQMGRLOG_P_H
+#define IXQMGRLOG_P_H
+
+/*
+ * User defined header files
+ */
+#include "IxOsal.h"
+
+/*
+ * Macros
+ */
+
+#define IX_QMGR_LOG0(string) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT, string, 0, 0, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG1(string, arg1) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT, string, (int)arg1, 0, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG2(string, arg1, arg2) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT, string, (int)arg1, (int)arg2, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG3(string, arg1, arg2, arg3) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT, string, (int)arg1, (int)arg2, (int)arg3, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG6(string, arg1, arg2, arg3, arg4, arg5, arg6) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT, string, (int)arg1, (int)arg2, (int)arg3, (int)arg4, (int)arg5, (int)arg6); \
+}while(0);
+
+#define IX_QMGR_LOG_WARNING0(string) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_WARNING, IX_OSAL_LOG_DEV_STDOUT, string, 0, 0, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG_WARNING1(string, arg1) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_WARNING, IX_OSAL_LOG_DEV_STDOUT, string, (int)arg1, 0, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG_WARNING2(string, arg1, arg2) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_WARNING, IX_OSAL_LOG_DEV_STDOUT, string, (int)arg1, (int)arg2, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG_ERROR0(string) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDERR, string, 0, 0, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG_ERROR1(string, arg1) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDERR, string, (int)arg1, 0, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG_ERROR2(string, arg1, arg2) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDERR, string, (int)arg1, (int)arg2, 0, 0, 0, 0);\
+}while(0);
+
+#define IX_QMGR_LOG_ERROR3(string, arg1, arg2, arg3) do\
+{\
+    ixOsalLog(IX_OSAL_LOG_LVL_ERROR, IX_OSAL_LOG_DEV_STDERR, string, (int)arg1, (int)arg2, (int)arg3, 0, 0, 0);\
+}while(0);
+#endif /* IX_QMGRLOG_P_H */
+
+
+
+

cpu/ixp/npe/include/IxQMgrQAccess_p.h

diff --git a/cpu/ixp/npe/include/IxQMgrQAccess_p.h b/cpu/ixp/npe/include/IxQMgrQAccess_p.h
new file mode 100644
index 0000000..8612670
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQMgrQAccess_p.h
@@ -0,0 +1,96 @@
+/**
+ * @file    IxQMgrQAccess_p.h
+ *
+ * @author Intel Corporation
+ * @date    30-Oct-2001
+ *
+ * @brief   QAccess private header file
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+#ifndef IXQMGRQACCESS_P_H
+#define IXQMGRQACCESS_P_H
+
+/*
+ * User defined header files
+ */
+#include "IxQMgr.h"
+
+/* 
+ * Global variables declarations.
+ */
+extern volatile UINT32 * ixQMgrAqmIfQueAccRegAddr[]; 
+
+/* 
+ * Initialise the Queue Access component
+ */
+void
+ixQMgrQAccessInit (void);
+
+/*
+ * read the remainder of a multi-word queue entry 
+ * (the first word is already read)
+ */
+IX_STATUS
+ixQMgrQReadMWordsMinus1 (IxQMgrQId qId,
+                         UINT32 *entry);
+
+/*
+ * Fast access : pop a q entry from a single word queue
+ */
+extern __inline__ UINT32 ixQMgrQAccessPop(IxQMgrQId qId);
+
+extern __inline__ UINT32 ixQMgrQAccessPop(IxQMgrQId qId)
+{
+  return *(ixQMgrAqmIfQueAccRegAddr[qId]);
+}
+
+/*
+ * Fast access : push a q entry in a single word queue
+ */
+extern __inline__ void ixQMgrQAccessPush(IxQMgrQId qId, UINT32 entry);
+
+extern __inline__ void ixQMgrQAccessPush(IxQMgrQId qId, UINT32 entry)
+{
+  *(ixQMgrAqmIfQueAccRegAddr[qId]) = entry;
+}
+
+#endif/*IXQMGRQACCESS_P_H*/

cpu/ixp/npe/include/IxQMgrQCfg_p.h

diff --git a/cpu/ixp/npe/include/IxQMgrQCfg_p.h b/cpu/ixp/npe/include/IxQMgrQCfg_p.h
new file mode 100644
index 0000000..c9dae1e
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQMgrQCfg_p.h
@@ -0,0 +1,122 @@
+/**
+ * @file    IxQMgrQCfg_p.h
+ *
+ * @author Intel Corporation
+ * @date    07-Feb-2002
+ *
+ * @brief   This file contains the internal functions for config
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+#ifndef IXQMGRQCFG_P_H
+#define IXQMGRQCFG_P_H
+
+/*
+ * User defined header files
+ */
+#include "IxQMgr.h"
+
+/*
+ * Typedefs
+ */
+typedef struct
+{
+    unsigned wmSetCnt;    
+
+    struct
+    {
+	char *qName;
+	BOOL isConfigured;	
+	unsigned int qSizeInWords;
+	unsigned int qEntrySizeInWords;
+	unsigned int ne;
+	unsigned int nf;
+	unsigned int numEntries;
+	UINT32 baseAddress;
+	UINT32 readPtr;
+	UINT32 writePtr;
+    } qStats[IX_QMGR_MAX_NUM_QUEUES];
+
+} IxQMgrQCfgStats;
+
+/*
+ * Initialize the QCfg subcomponent
+ */ 
+void
+ixQMgrQCfgInit (void);
+
+/*
+ * Uninitialize the QCfg subcomponent
+ */ 
+void
+ixQMgrQCfgUninit (void);
+
+/*
+ * Get the Q size in words
+ */ 
+IxQMgrQSizeInWords
+ixQMgrQSizeInWordsGet (IxQMgrQId qId);
+
+/*
+ * Get the Q entry size in words
+ */ 
+IxQMgrQEntrySizeInWords
+ixQMgrQEntrySizeInWordsGet (IxQMgrQId qId);
+
+/*
+ * Get the generic cfg stats
+ */
+IxQMgrQCfgStats*
+ixQMgrQCfgStatsGet (void);
+
+/*
+ * Get queue specific stats
+ */
+IxQMgrQCfgStats*
+ixQMgrQCfgQStatsGet (IxQMgrQId qId);
+
+/*
+ * Check is the queue configured
+ */
+BOOL
+ixQMgrQIsConfigured(IxQMgrQId qId);
+ 
+#endif /* IX_QMGRQCFG_P_H */

cpu/ixp/npe/include/IxQueueAssignments.h

diff --git a/cpu/ixp/npe/include/IxQueueAssignments.h b/cpu/ixp/npe/include/IxQueueAssignments.h
new file mode 100644
index 0000000..0c1543f
--- /dev/null
+++ b/cpu/ixp/npe/include/IxQueueAssignments.h
@@ -0,0 +1,516 @@
+/**
+ * @file IxQueueAssignments.h
+ *
+ * @author Intel Corporation
+ * @date 29-Oct-2004
+ *
+ * @brief Central definition for queue assignments
+ *
+ * Design Notes:
+ * This file contains queue assignments used by Ethernet (EthAcc),
+ * HSS (HssAcc), ATM (atmdAcc) and DMA (dmaAcc) access libraries.
+ *
+ * Note: Ethernet QoS traffic class definitions are managed separately
+ * by EthDB in IxEthDBQoS.h.
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+#ifndef IxQueueAssignments_H
+#define IxQueueAssignments_H
+
+#include "IxQMgr.h"
+
+/***************************************************************************
+ *  Queue assignments for ATM
+ ***************************************************************************/
+
+/** 
+ * @brief Global compiler switch to select between 3 possible NPE Modes
+ * Define this macro to enable MPHY mode
+ *
+ * Default(No Switch) = MultiPHY Utopia2
+ * IX_UTOPIAMODE = 1 for single Phy Utopia1
+ * IX_MPHYSINGLEPORT = 1 for single Phy Utopia2 
+ */
+#define IX_NPE_MPHYMULTIPORT 1
+#if IX_UTOPIAMODE == 1
+#undef  IX_NPE_MPHYMULTIPORT
+#endif
+#if IX_MPHYSINGLEPORT == 1
+#undef  IX_NPE_MPHYMULTIPORT
+#endif
+
+/**
+ * @def IX_NPE_A_TXDONE_QUEUE_HIGHWATERMARK
+ *
+ * @brief The NPE reserves the High Watermark for its operation. But it must be set by the Xscale
+ */
+#define IX_NPE_A_TXDONE_QUEUE_HIGHWATERMARK  2
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_TX_DONE
+ *
+ * @brief Queue ID for ATM Transmit Done queue
+ */
+#define IX_NPE_A_QMQ_ATM_TX_DONE       IX_QMGR_QUEUE_1
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_TX0
+ *
+ * @brief Queue ID for ATM transmit Queue in a single phy configuration
+ */
+#define IX_NPE_A_QMQ_ATM_TX0           IX_QMGR_QUEUE_2
+
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_TXID_MIN
+ *
+ * @brief Queue Manager Queue ID for ATM transmit Queue with minimum number of queue
+ *
+ */
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_TXID_MAX
+ *
+ * @brief Queue Manager Queue ID for ATM transmit Queue with maximum number of queue
+ *
+ */
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_RX_HI
+ *
+ * @brief Queue Manager Queue ID for ATM Receive high Queue
+ *
+ */
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_RX_LO
+ *
+ * @brief Queue Manager Queue ID for ATM Receive low Queue
+ */
+
+#ifdef IX_NPE_MPHYMULTIPORT
+/**
+ * @def IX_NPE_A_QMQ_ATM_TX1
+ *
+ * @brief Queue ID for ATM transmit Queue Multiphy from 1 to 11
+ */
+#define IX_NPE_A_QMQ_ATM_TX1           IX_NPE_A_QMQ_ATM_TX0+1
+#define IX_NPE_A_QMQ_ATM_TX2           IX_NPE_A_QMQ_ATM_TX1+1
+#define IX_NPE_A_QMQ_ATM_TX3           IX_NPE_A_QMQ_ATM_TX2+1
+#define IX_NPE_A_QMQ_ATM_TX4           IX_NPE_A_QMQ_ATM_TX3+1
+#define IX_NPE_A_QMQ_ATM_TX5           IX_NPE_A_QMQ_ATM_TX4+1
+#define IX_NPE_A_QMQ_ATM_TX6           IX_NPE_A_QMQ_ATM_TX5+1
+#define IX_NPE_A_QMQ_ATM_TX7           IX_NPE_A_QMQ_ATM_TX6+1
+#define IX_NPE_A_QMQ_ATM_TX8           IX_NPE_A_QMQ_ATM_TX7+1
+#define IX_NPE_A_QMQ_ATM_TX9           IX_NPE_A_QMQ_ATM_TX8+1
+#define IX_NPE_A_QMQ_ATM_TX10          IX_NPE_A_QMQ_ATM_TX9+1
+#define IX_NPE_A_QMQ_ATM_TX11          IX_NPE_A_QMQ_ATM_TX10+1
+#define IX_NPE_A_QMQ_ATM_TXID_MIN      IX_NPE_A_QMQ_ATM_TX0
+#define IX_NPE_A_QMQ_ATM_TXID_MAX      IX_NPE_A_QMQ_ATM_TX11
+#define IX_NPE_A_QMQ_ATM_RX_HI         IX_QMGR_QUEUE_21
+#define IX_NPE_A_QMQ_ATM_RX_LO         IX_QMGR_QUEUE_22
+#else
+#define IX_NPE_A_QMQ_ATM_TXID_MIN      IX_NPE_A_QMQ_ATM_TX0
+#define IX_NPE_A_QMQ_ATM_TXID_MAX      IX_NPE_A_QMQ_ATM_TX0
+#define IX_NPE_A_QMQ_ATM_RX_HI         IX_QMGR_QUEUE_10
+#define IX_NPE_A_QMQ_ATM_RX_LO         IX_QMGR_QUEUE_11
+#endif /* MPHY */
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_FREE_VC0
+ *
+ * @brief Hardware QMgr Queue ID for ATM Free VC Queue.
+ *
+ * There are 32 Hardware QMgr Queue ID; from IX_NPE_A_QMQ_ATM_FREE_VC1 to
+ * IX_NPE_A_QMQ_ATM_FREE_VC30
+ */
+#define IX_NPE_A_QMQ_ATM_FREE_VC0      IX_QMGR_QUEUE_32
+#define IX_NPE_A_QMQ_ATM_FREE_VC1      IX_NPE_A_QMQ_ATM_FREE_VC0+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC2      IX_NPE_A_QMQ_ATM_FREE_VC1+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC3      IX_NPE_A_QMQ_ATM_FREE_VC2+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC4      IX_NPE_A_QMQ_ATM_FREE_VC3+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC5      IX_NPE_A_QMQ_ATM_FREE_VC4+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC6      IX_NPE_A_QMQ_ATM_FREE_VC5+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC7      IX_NPE_A_QMQ_ATM_FREE_VC6+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC8      IX_NPE_A_QMQ_ATM_FREE_VC7+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC9      IX_NPE_A_QMQ_ATM_FREE_VC8+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC10     IX_NPE_A_QMQ_ATM_FREE_VC9+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC11     IX_NPE_A_QMQ_ATM_FREE_VC10+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC12     IX_NPE_A_QMQ_ATM_FREE_VC11+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC13     IX_NPE_A_QMQ_ATM_FREE_VC12+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC14     IX_NPE_A_QMQ_ATM_FREE_VC13+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC15     IX_NPE_A_QMQ_ATM_FREE_VC14+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC16     IX_NPE_A_QMQ_ATM_FREE_VC15+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC17     IX_NPE_A_QMQ_ATM_FREE_VC16+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC18     IX_NPE_A_QMQ_ATM_FREE_VC17+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC19     IX_NPE_A_QMQ_ATM_FREE_VC18+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC20     IX_NPE_A_QMQ_ATM_FREE_VC19+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC21     IX_NPE_A_QMQ_ATM_FREE_VC20+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC22     IX_NPE_A_QMQ_ATM_FREE_VC21+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC23     IX_NPE_A_QMQ_ATM_FREE_VC22+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC24     IX_NPE_A_QMQ_ATM_FREE_VC23+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC25     IX_NPE_A_QMQ_ATM_FREE_VC24+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC26     IX_NPE_A_QMQ_ATM_FREE_VC25+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC27     IX_NPE_A_QMQ_ATM_FREE_VC26+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC28     IX_NPE_A_QMQ_ATM_FREE_VC27+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC29     IX_NPE_A_QMQ_ATM_FREE_VC28+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC30     IX_NPE_A_QMQ_ATM_FREE_VC29+1
+#define IX_NPE_A_QMQ_ATM_FREE_VC31     IX_NPE_A_QMQ_ATM_FREE_VC30+1
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_RXFREE_MIN
+ *
+ * @brief The minimum queue ID for FreeVC queue
+ */
+#define IX_NPE_A_QMQ_ATM_RXFREE_MIN  IX_NPE_A_QMQ_ATM_FREE_VC0
+
+/**
+ * @def IX_NPE_A_QMQ_ATM_RXFREE_MAX
+ *
+ * @brief The maximum queue ID for FreeVC queue
+ */
+#define IX_NPE_A_QMQ_ATM_RXFREE_MAX  IX_NPE_A_QMQ_ATM_FREE_VC31
+
+/**
+ * @def IX_NPE_A_QMQ_OAM_FREE_VC
+ * @brief OAM Rx Free queue ID
+ */
+#ifdef IX_NPE_MPHYMULTIPORT
+#define IX_NPE_A_QMQ_OAM_FREE_VC       IX_QMGR_QUEUE_14
+#else
+#define IX_NPE_A_QMQ_OAM_FREE_VC       IX_QMGR_QUEUE_3
+#endif /* MPHY */
+
+/****************************************************************************
+ * Queue assignments for HSS
+ ****************************************************************************/
+
+/****  HSS Port 0 ****/
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_CHL_RX_TRIG
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Channelized Receive trigger
+ */
+#define IX_NPE_A_QMQ_HSS0_CHL_RX_TRIG   IX_QMGR_QUEUE_12
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_RX
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Receive
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_RX        IX_QMGR_QUEUE_13
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_TX0
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Transmit queue 0
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_TX0       IX_QMGR_QUEUE_14
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_TX1
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Transmit queue 1
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_TX1       IX_QMGR_QUEUE_15
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_TX2
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Transmit queue 2
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_TX2       IX_QMGR_QUEUE_16
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_TX3
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Transmit queue 3
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_TX3       IX_QMGR_QUEUE_17
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_RX_FREE0
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Receive Free queue 0
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_RX_FREE0  IX_QMGR_QUEUE_18
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_RX_FREE1
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Receive Free queue 1
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_RX_FREE1  IX_QMGR_QUEUE_19
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_RX_FREE2
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Receive Free queue 2
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_RX_FREE2  IX_QMGR_QUEUE_20
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_RX_FREE3
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Receive Free queue 3
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_RX_FREE3  IX_QMGR_QUEUE_21
+
+/**
+ * @def IX_NPE_A_QMQ_HSS0_PKT_TX_DONE
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 0 Packetized Transmit Done queue
+ */
+#define IX_NPE_A_QMQ_HSS0_PKT_TX_DONE   IX_QMGR_QUEUE_22
+
+/****  HSS Port 1 ****/
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_CHL_RX_TRIG
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Channelized Receive trigger
+ */
+#define IX_NPE_A_QMQ_HSS1_CHL_RX_TRIG   IX_QMGR_QUEUE_10
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_RX
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Receive
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_RX        IX_QMGR_QUEUE_0
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_TX0
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Transmit queue 0
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_TX0       IX_QMGR_QUEUE_5
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_TX1
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Transmit queue 1
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_TX1       IX_QMGR_QUEUE_6
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_TX2
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Transmit queue 2
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_TX2       IX_QMGR_QUEUE_7
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_TX3
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Transmit queue 3
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_TX3       IX_QMGR_QUEUE_8
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_RX_FREE0
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Receive Free queue 0
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_RX_FREE0  IX_QMGR_QUEUE_1
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_RX_FREE1
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Receive Free queue 1
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_RX_FREE1  IX_QMGR_QUEUE_2
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_RX_FREE2
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Receive Free queue 2
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_RX_FREE2  IX_QMGR_QUEUE_3
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_RX_FREE3
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Receive Free queue 3
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_RX_FREE3  IX_QMGR_QUEUE_4
+
+/**
+ * @def IX_NPE_A_QMQ_HSS1_PKT_TX_DONE
+ *
+ * @brief Hardware QMgr Queue ID for HSS Port 1 Packetized Transmit Done queue
+ */
+#define IX_NPE_A_QMQ_HSS1_PKT_TX_DONE   IX_QMGR_QUEUE_9
+
+/*****************************************************************************************
+ * Queue assignments for DMA
+ *****************************************************************************************/
+
+#define IX_DMA_NPE_A_REQUEST_QID IX_QMGR_QUEUE_19   /**< Queue Id for NPE A DMA Request */
+#define IX_DMA_NPE_A_DONE_QID    IX_QMGR_QUEUE_20   /**< Queue Id for NPE A DMA Done    */
+#define IX_DMA_NPE_B_REQUEST_QID IX_QMGR_QUEUE_24   /**< Queue Id for NPE B DMA Request */
+#define IX_DMA_NPE_B_DONE_QID    IX_QMGR_QUEUE_26   /**< Queue Id for NPE B DMA Done    */
+#define IX_DMA_NPE_C_REQUEST_QID IX_QMGR_QUEUE_25   /**< Queue Id for NPE C DMA Request */
+#define IX_DMA_NPE_C_DONE_QID    IX_QMGR_QUEUE_27   /**< Queue Id for NPE C DMA Done    */
+
+
+/*****************************************************************************************
+ * Queue assignments for Ethernet
+ *
+ * Note: Rx queue definitions, which include QoS traffic class definitions
+ * are managed by EthDB and declared in IxEthDBQoS.h
+ *****************************************************************************************/
+
+/**
+*
+* @def IX_ETH_ACC_RX_FRAME_ETH_Q 
+*
+* @brief  Eth0/Eth1 NPE Frame Recieve Q.
+*
+* @note THIS IS NOT USED - the Rx queues are read from EthDB QoS configuration
+* 
+*/
+#define IX_ETH_ACC_RX_FRAME_ETH_Q 	(IX_QMGR_QUEUE_4)
+
+/**
+*
+* @def IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q
+*
+* @brief Supply Rx Buffers Ethernet Q for NPEB - Eth 0 - Port 1
+*
+*/
+#define IX_ETH_ACC_RX_FREE_BUFF_ENET0_Q    (IX_QMGR_QUEUE_27)
+
+/**
+*
+* @def IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q
+*
+* @brief Supply Rx Buffers Ethernet Q for NPEC - Eth 1 - Port 2
+*
+*/
+#define IX_ETH_ACC_RX_FREE_BUFF_ENET1_Q    (IX_QMGR_QUEUE_28)
+
+/**
+*
+* @def IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q
+*
+* @brief Supply Rx Buffers Ethernet Q for NPEA - Eth 2 - Port 3
+*
+*/
+#define IX_ETH_ACC_RX_FREE_BUFF_ENET2_Q    (IX_QMGR_QUEUE_26)
+
+
+/**
+*
+* @def IX_ETH_ACC_TX_FRAME_ENET0_Q
+*
+* @brief Submit frame Q for NPEB Eth 0 - Port 1
+*
+*/
+#define IX_ETH_ACC_TX_FRAME_ENET0_Q    (IX_QMGR_QUEUE_24)
+
+
+/**
+*
+* @def IX_ETH_ACC_TX_FRAME_ENET1_Q
+*
+* @brief Submit frame Q for NPEC Eth 1 - Port 2
+*
+*/
+#define IX_ETH_ACC_TX_FRAME_ENET1_Q    (IX_QMGR_QUEUE_25)
+
+/**
+*
+* @def IX_ETH_ACC_TX_FRAME_ENET2_Q
+*
+* @brief Submit frame Q for NPEA Eth 2 - Port 3
+*
+*/
+#define IX_ETH_ACC_TX_FRAME_ENET2_Q    (IX_QMGR_QUEUE_23)
+
+/**
+*
+* @def IX_ETH_ACC_TX_FRAME_DONE_ETH_Q
+*
+* @brief Transmit complete Q for NPE Eth 0/1, Port 1&2
+*
+*/
+#define IX_ETH_ACC_TX_FRAME_DONE_ETH_Q    (IX_QMGR_QUEUE_31)
+
+/*****************************************************************************************
+ * Queue assignments for Crypto
+ *****************************************************************************************/
+
+/** Crypto Service Request Queue */
+#define IX_CRYPTO_ACC_CRYPTO_REQ_Q  (IX_QMGR_QUEUE_29)
+
+/** Crypto Service Done Queue */
+#define IX_CRYPTO_ACC_CRYPTO_DONE_Q (IX_QMGR_QUEUE_30)
+
+/** Crypto Req Q CB tag */
+#define IX_CRYPTO_ACC_CRYPTO_REQ_Q_CB_TAG   (0)
+
+/** Crypto Done Q CB tag */
+#define IX_CRYPTO_ACC_CRYPTO_DONE_Q_CB_TAG  (1)
+
+/** WEP Service Request Queue */
+#define IX_CRYPTO_ACC_WEP_REQ_Q  (IX_QMGR_QUEUE_21)
+
+/** WEP Service Done Queue */
+#define IX_CRYPTO_ACC_WEP_DONE_Q (IX_QMGR_QUEUE_22)
+
+/** WEP Req Q CB tag */
+#define IX_CRYPTO_ACC_WEP_REQ_Q_CB_TAG      (2)
+
+/** WEP Done Q CB tag */
+#define IX_CRYPTO_ACC_WEP_DONE_Q_CB_TAG     (3)
+
+/** Number of queues allocate to crypto hardware accelerator services */
+#define IX_CRYPTO_ACC_NUM_OF_CRYPTO_Q       (2)
+
+/** Number of queues allocate to WEP NPE services */
+#define IX_CRYPTO_ACC_NUM_OF_WEP_NPE_Q      (2)
+                                                      
+/** Number of queues allocate to CryptoAcc component */
+#define IX_CRYPTO_ACC_NUM_OF_Q (IX_CRYPTO_ACC_NUM_OF_CRYPTO_Q + IX_CRYPTO_ACC_NUM_OF_WEP_NPE_Q)   
+
+#endif /* IxQueueAssignments_H */

cpu/ixp/npe/include/IxSspAcc.h

diff --git a/cpu/ixp/npe/include/IxSspAcc.h b/cpu/ixp/npe/include/IxSspAcc.h
new file mode 100644
index 0000000..35e7abf
--- /dev/null
+++ b/cpu/ixp/npe/include/IxSspAcc.h
@@ -0,0 +1,1271 @@
+/**
+ * @file IxSspAcc.h
+ *
+ * @brief  Header file for the IXP400 SSP Serial Port Access (IxSspAcc)
+ *
+ * @version $Revision: 0.1 $
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxSspAcc IXP400 SSP Serial Port Access (IxSspAcc) API 
+ *
+ * @brief IXP400 SSP Serial Port Access Public API
+ *
+ * @{
+ */
+#ifndef IXSSPACC_H
+#define IXSSPACC_H
+
+#ifdef __ixp46X
+
+#include "IxOsal.h"
+
+/*
+ * Section for enum
+ */
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccDataSize
+ *
+ * @brief The data sizes in bits that are supported by the protocol
+ */
+typedef enum
+{
+	DATA_SIZE_TOO_SMALL = 0x2,
+	DATA_SIZE_4 = 0x3,
+	DATA_SIZE_5,
+	DATA_SIZE_6,
+	DATA_SIZE_7,
+	DATA_SIZE_8,
+	DATA_SIZE_9,
+	DATA_SIZE_10,
+	DATA_SIZE_11,
+	DATA_SIZE_12,
+	DATA_SIZE_13,
+	DATA_SIZE_14,
+	DATA_SIZE_15,
+	DATA_SIZE_16,
+	DATA_SIZE_TOO_BIG
+} IxSspAccDataSize;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccPortStatus
+ *
+ * @brief The status of the SSP port to be set to enable/disable
+ */
+typedef enum
+{
+	SSP_PORT_DISABLE = 0x0,
+	SSP_PORT_ENABLE,
+	INVALID_SSP_PORT_STATUS
+} IxSspAccPortStatus;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccFrameFormat
+ *
+ * @brief The frame format that is to be used - SPI, SSP, or Microwire
+ */
+typedef enum
+{
+	SPI_FORMAT = 0x0,
+	SSP_FORMAT,
+	MICROWIRE_FORMAT,
+	INVALID_FORMAT
+} IxSspAccFrameFormat;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccClkSource
+ *
+ * @brief The source to produce the SSP serial clock
+ */
+typedef enum
+{
+	ON_CHIP_CLK = 0x0,
+	EXTERNAL_CLK,
+	INVALID_CLK_SOURCE
+} IxSspAccClkSource;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccSpiSclkPhase
+ *
+ * @brief The SPI SCLK Phase: 
+ * 0 - SCLK is inactive one cycle at the start of a frame and 1/2 cycle at the
+ *		end of a frame.
+ * 1 - SCLK is inactive 1/2 cycle at the start of a frame and one cycle at the
+ *		end of a frame.
+ */
+typedef enum
+{
+	START_ONE_END_HALF = 0x0,
+	START_HALF_END_ONE,
+	INVALID_SPI_PHASE
+} IxSspAccSpiSclkPhase;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccSpiSclkPolarity
+ *
+ * @brief The SPI SCLK Polarity can be set to either low or high.
+ */
+typedef enum
+{
+	SPI_POLARITY_LOW = 0x0,
+	SPI_POLARITY_HIGH,
+	INVALID_SPI_POLARITY
+} IxSspAccSpiSclkPolarity;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccMicrowireCtlWord
+ *
+ * @brief The Microwire control word can be either 8 or 16 bit.
+ */
+typedef enum
+{
+	MICROWIRE_8_BIT = 0x0,
+	MICROWIRE_16_BIT,
+	INVALID_MICROWIRE_CTL_WORD
+} IxSspAccMicrowireCtlWord;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IxSspAccFifoThreshold
+ *
+ * @brief The threshold in frames (each frame is defined by IxSspAccDataSize)
+ *			that can be set for the FIFO to trigger a threshold exceed when
+ *			checking with the ExceedThresholdCheck functions or an interrupt
+ *			when it is enabled.
+ */
+typedef enum
+{
+	FIFO_TSHLD_1 =	0x0,
+	FIFO_TSHLD_2,
+	FIFO_TSHLD_3,
+	FIFO_TSHLD_4,
+	FIFO_TSHLD_5,
+	FIFO_TSHLD_6,
+	FIFO_TSHLD_7,
+	FIFO_TSHLD_8,
+	FIFO_TSHLD_9,
+	FIFO_TSHLD_10,
+	FIFO_TSHLD_11,
+	FIFO_TSHLD_12,
+	FIFO_TSHLD_13,
+	FIFO_TSHLD_14,
+	FIFO_TSHLD_15,
+	FIFO_TSHLD_16,
+	INVALID_FIFO_TSHLD
+} IxSspAccFifoThreshold;
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @enum IX_SSP_STATUS
+ *
+ * @brief The statuses that can be returned in a SSP Serial Port Access
+ */
+typedef enum
+{
+	IX_SSP_SUCCESS = IX_SUCCESS, /**< Success status */
+	IX_SSP_FAIL, /**< Fail status */
+	IX_SSP_RX_FIFO_OVERRUN_HANDLER_MISSING, /**<
+						Rx FIFO Overrun handler is NULL. */
+	IX_SSP_RX_FIFO_HANDLER_MISSING, /**<
+					Rx FIFO threshold hit or above handler is NULL
+					*/
+	IX_SSP_TX_FIFO_HANDLER_MISSING, /**<
+					Tx FIFO threshold hit or below handler is NULL
+					*/
+	IX_SSP_FIFO_NOT_EMPTY_FOR_SETTING_CTL_CMD, /**<
+					Tx FIFO not empty and therefore microwire
+					control command size setting is not allowed.	*/
+	IX_SSP_INVALID_FRAME_FORMAT_ENUM_VALUE, /**<
+					frame format selected is invalid. */
+	IX_SSP_INVALID_DATA_SIZE_ENUM_VALUE, /**<
+					data size selected is invalid. */
+	IX_SSP_INVALID_CLOCK_SOURCE_ENUM_VALUE, /**<
+					source clock selected is invalid. */
+	IX_SSP_INVALID_TX_FIFO_THRESHOLD_ENUM_VALUE, /**<
+					Tx FIFO threshold selected is invalid. */
+	IX_SSP_INVALID_RX_FIFO_THRESHOLD_ENUM_VALUE, /**<
+					Rx FIFO threshold selected is invalid. */
+	IX_SSP_INVALID_SPI_PHASE_ENUM_VALUE, /**<
+					SPI phase selected is invalid. */
+	IX_SSP_INVALID_SPI_POLARITY_ENUM_VALUE, /**<
+					SPI polarity selected is invalid. */
+	IX_SSP_INVALID_MICROWIRE_CTL_CMD_ENUM_VALUE, /**<
+					Microwire control command selected is invalid
+					*/
+	IX_SSP_INT_UNBIND_FAIL, /**< Interrupt unbind fail to unbind SSP
+	                interrupt */
+	IX_SSP_INT_BIND_FAIL, /**< Interrupt bind fail during init */
+	IX_SSP_RX_FIFO_NOT_EMPTY, /**<
+					Rx FIFO not empty while trying to change data
+					size. */
+	IX_SSP_TX_FIFO_NOT_EMPTY, /**<
+					Rx FIFO not empty while trying to change data
+					size or microwire control command size.	*/
+	IX_SSP_POLL_MODE_BLOCKING, /**<
+					poll mode selected blocks interrupt mode from
+					being selected.	*/
+	IX_SSP_TX_FIFO_HIT_BELOW_THRESHOLD, /**<
+					Tx FIFO level hit or below threshold. */
+	IX_SSP_TX_FIFO_EXCEED_THRESHOLD, /**<
+					Tx FIFO level exceeded threshold. */
+	IX_SSP_RX_FIFO_HIT_ABOVE_THRESHOLD, /**<
+					Rx FIFO level hit or exceeded threshold. */
+	IX_SSP_RX_FIFO_BELOW_THRESHOLD, /**<
+					Rx FIFO level below threshold. */
+	IX_SSP_BUSY, /**< SSP is busy. */
+	IX_SSP_IDLE, /**< SSP is idle. */
+	IX_SSP_OVERRUN_OCCURRED, /**<
+					SSP has experienced an overrun. */
+	IX_SSP_NO_OVERRUN, /**<
+					SSP did not experience an overrun. */
+	IX_SSP_NOT_SUPORTED, /**< hardware does not support SSP */
+	IX_SSP_NOT_INIT, /**< SSP Access not intialized */
+	IX_SSP_NULL_POINTER /**< parameter passed in is NULL */
+} IX_SSP_STATUS;
+
+/**
+ * @ingroup IxSspAcc
+ *
+ * @brief SSP Rx FIFO Overrun handler
+ *
+ * This function is called for the client to handle Rx FIFO Overrun that occurs
+ * in the SSP hardware
+ */
+typedef void (*RxFIFOOverrunHandler)(void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @brief SSP Rx FIFO Threshold hit or above handler
+ *
+ * This function is called for the client to handle Rx FIFO threshold hit or
+ * or above that occurs in the SSP hardware
+ */
+typedef void (*RxFIFOThresholdHandler)(void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @brief SSP Tx FIFO Threshold hit or below handler
+ *
+ * This function is called for the client to handle Tx FIFO threshold hit or
+ * or below that occurs in the SSP hardware
+ */
+typedef void (*TxFIFOThresholdHandler)(void);
+
+
+/*
+ * Section for struct
+ */
+/**
+ * @ingroup IxSspAcc
+ *
+ * @brief contains all the variables required to initialize the SSP serial port
+ *		hardware.
+ * 
+ * Structure to be filled and used for calling initialization
+ */
+typedef struct
+{
+	IxSspAccFrameFormat FrameFormatSelected;/**<Select between SPI, SSP and
+												Microwire. */
+	IxSspAccDataSize DataSizeSelected;		/**<Select between 4 and 16. */
+	IxSspAccClkSource ClkSourceSelected;	/**<Select clock source to be
+												on-chip or external. */
+	IxSspAccFifoThreshold TxFIFOThresholdSelected;
+											/**<Select Tx FIFO threshold
+												between 1 to 16. */
+	IxSspAccFifoThreshold RxFIFOThresholdSelected;
+											/**<Select Rx FIFO threshold
+												between 1 to 16. */
+	BOOL RxFIFOIntrEnable;					/**<Enable/disable Rx FIFO
+												threshold interrupt. Disabling
+												this interrupt will require
+												the use of the polling function
+												RxFIFOExceedThresholdCheck. */
+	BOOL TxFIFOIntrEnable;					/**<Enable/disable Tx FIFO
+												threshold interrupt. Disabling
+												this interrupt will require
+												the use of the polling function
+												TxFIFOExceedThresholdCheck. */
+	RxFIFOThresholdHandler RxFIFOThsldHdlr;	/**<Pointer to function to handle
+												a Rx FIFO interrupt. */
+	TxFIFOThresholdHandler TxFIFOThsldHdlr;	/**<Pointer to function to handle
+												a Tx FIFO interrupt. */
+	RxFIFOOverrunHandler RxFIFOOverrunHdlr;	/**<Pointer to function to handle
+												a Rx FIFO overrun interrupt. */
+	BOOL LoopbackEnable;					/**<Select operation mode to be
+												normal or loopback mode. */
+	IxSspAccSpiSclkPhase SpiSclkPhaseSelected;
+											/**<Select SPI SCLK phase to start
+												with one inactive cycle and end
+												with 1/2 inactive cycle or
+												start with 1/2 inactive cycle
+												and end with one inactive
+												cycle. (Only used in
+												SPI format). */
+	IxSspAccSpiSclkPolarity SpiSclkPolaritySelected;
+											/**<Select SPI SCLK idle state
+												to be low or high. (Only used in
+												SPI format). */
+	IxSspAccMicrowireCtlWord MicrowireCtlWordSelected;
+											/**<Select Microwire control
+												format to be 8 or 16-bit. (Only
+												used in Microwire format). */
+	UINT8 SerialClkRateSelected;			/**<Select between 0 (1.8432Mbps)
+												and 255 (7.2Kbps). The
+												formula used is	Bit rate = 
+												3.6864x10^6 / 
+												(2 x (SerialClkRateSelect + 1))
+												*/
+} IxSspInitVars;
+
+/**
+ * @ingroup IxSspAcc
+ *
+ * @brief contains counters of the SSP statistics
+ * 
+ * Structure contains all values of counters and associated overflows.
+ */
+typedef struct
+{
+	UINT32 ixSspRcvCounter;		/**<Total frames received. */
+	UINT32 ixSspXmitCounter;	/**<Total frames transmitted. */
+	UINT32 ixSspOverflowCounter;/**<Total occurrences of overflow. */
+} IxSspAccStatsCounters;
+
+
+/*
+ * Section for prototypes interface functions
+ */
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccInit (
+	IxSspInitVars *initVarsSelected);
+ *
+ * @brief Initializes the SSP Access module.
+ *
+ * @param "IxSspAccInitVars [in] *initVarsSelected" - struct containing required
+ *			variables for initialization 
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will initialize the SSP Serial Port hardware to the user specified
+ * configuration. Then it will enable the SSP Serial Port.
+ * *NOTE*: Once interrupt or polling mode is selected, the mode cannot be
+ * changed via the interrupt enable/disable function but the init needs to be
+ * called again to change it.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Successfully initialize and enable the SSP
+ *									serial port.
+ *		- IX_SSP_RX_FIFO_HANDLER_MISSING - interrupt mode is selected but RX FIFO
+ *									handler pointer is NULL
+ *		- IX_SSP_TX_FIFO_HANDLER_MISSING - interrupt mode is selected but TX FIFO
+ *									handler pointer is NULL
+ *		- IX_SSP_RX_FIFO_OVERRUN_HANDLER_MISSING - interrupt mode is selected but
+ *									RX FIFO Overrun handler pointer is NULL
+ *		- IX_SSP_RX_FIFO_NOT_EMPTY - Rx FIFO not empty, data size change is not
+ *			                        allowed.
+ *		- IX_SSP_TX_FIFO_NOT_EMPTY - Tx FIFO not empty, data size change is not
+ *			                        allowed.
+ *		- IX_SSP_INVALID_FRAME_FORMAT_ENUM_VALUE - frame format selected is invalid
+ *		- IX_SSP_INVALID_DATA_SIZE_ENUM_VALUE - data size selected is invalid
+ *		- IX_SSP_INVALID_CLOCK_SOURCE_ENUM_VALUE - clock source selected is invalid
+ *		- IX_SSP_INVALID_TX_FIFO_THRESHOLD_ENUM_VALUE - Tx FIFO threshold level
+ *									selected is invalid
+ *		- IX_SSP_INVALID_RX_FIFO_THRESHOLD_ENUM_VALUE - Rx FIFO threshold level
+ *									selected is invalid
+ *		- IX_SSP_INVALID_SPI_PHASE_ENUM_VALUE - SPI phase selected is invalid
+ *		- IX_SSP_INVALID_SPI_POLARITY_ENUM_VALUE - SPI polarity selected is invalid
+ *		- IX_SSP_INVALID_MICROWIRE_CTL_CMD_ENUM_VALUE - microwire control command
+ *									size is invalid
+ *      - IX_SSP_INT_UNBIND_FAIL - interrupt handler failed to unbind SSP interrupt
+ *		- IX_SSP_INT_BIND_FAIL - interrupt handler failed to bind to SSP interrupt
+ *									hardware trigger
+ *      - IX_SSP_NOT_SUPORTED - hardware does not support SSP
+ *      - IX_SSP_NULL_POINTER - parameter passed in is NULL
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccInit (IxSspInitVars *initVarsSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccUninit (
+	void)
+ *
+ * @brief Un-initializes the SSP Serial Port Access component
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will disable the SSP Serial Port hardware. The client can call the
+ * init function again if they wish to enable the SSP.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - successfully uninit SSP component
+ *      - IX_SSP_INT_UNBIND_FAIL - interrupt handler failed to unbind SSP interrupt
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccUninit (void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccFIFODataSubmit (
+	UINT16 *data,
+	UINT32 amtOfData)
+ *
+ * @brief Inserts data into the SSP Serial Port's FIFO
+ *
+ * @param	"UINT16 [in] *data" - pointer to the location to transmit the data
+ *				from
+ *			"UINT32 [in] amtOfData" - number of data to be transmitted.
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will insert the amount of data specified by "amtOfData" from buffer
+ * pointed to by "data" into the FIFO to be transmitted by the hardware.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Data inserted successfully into FIFO
+ *		- IX_SSP_FAIL - FIFO insufficient space
+ *		- IX_SSP_NULL_POINTER - data pointer passed by client is NULL
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccFIFODataSubmit (
+	UINT16* data,
+	UINT32 amtOfData);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccFIFODataReceive (
+	UINT16 *data,
+	UINT32 amtOfData)
+ *
+ * @brief Extract data from the SSP Serial Port's FIFO
+ *
+ * @param	"UINT16 [in] *data" - pointer to the location to receive the data into
+ *			"UINT32 [in] amtOfData" - number of data to be received.
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will extract the amount of data specified by "amtOfData" from the
+ * FIFO already received by the hardware into the buffer pointed to by "data".
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Data extracted successfully from FIFO
+ *		- IX_SSP_FAIL - FIFO has no data
+ *		- IX_SSP_NULL_POINTER - data pointer passed by client is NULL
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccFIFODataReceive (
+	UINT16* data,
+	UINT32 amtOfData);
+
+
+/**
+ * Polling Functions
+ */
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccTxFIFOHitOrBelowThresholdCheck (
+		void)
+ *
+ * @brief Check if the Tx FIFO threshold has been hit or fallen below.
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return whether the Tx FIFO threshold has been exceeded or not
+ *
+ * @return 
+ *      - IX_SSP_TX_FIFO_HIT_BELOW_THRESHOLD - Tx FIFO level hit or below threshold .
+ *		- IX_SSP_TX_FIFO_EXCEED_THRESHOLD - Tx FIFO level exceeded threshold.
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccTxFIFOHitOrBelowThresholdCheck (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccRxFIFOHitOrAboveThresholdCheck (
+		void)
+ *
+ * @brief Check if the Rx FIFO threshold has been hit or exceeded.
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return whether the Rx FIFO level is below threshold or not
+ *
+ * @return 
+ *      - IX_SSP_RX_FIFO_HIT_ABOVE_THRESHOLD - Rx FIFO level hit or exceeded threshold
+ *		- IX_SSP_RX_FIFO_BELOW_THRESHOLD - Rx FIFO level below threshold
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccRxFIFOHitOrAboveThresholdCheck (
+	void);
+
+
+/**
+ * Configuration functions
+ *
+ * NOTE: These configurations are not required to be called once init is called
+ * unless configurations need to be changed on the fly.
+ */
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccSSPPortStatusSet (
+	IxSspAccPortStatus portStatusSelected)
+ *
+ * @brief Enables/disables the SSP Serial Port hardware.
+ *
+ * @param "IxSspAccPortStatus [in] portStatusSelected" - Set the SSP port to
+ *			enable or disable
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will enable/disable the SSP Serial Port hardware.
+ * NOTE: This function is called by init to enable the SSP after setting up the
+ * configurations and by uninit to disable the SSP.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Port status set with valid enum value
+ *		- IX_SSP_FAIL - invalid enum value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccSSPPortStatusSet (
+	IxSspAccPortStatus portStatusSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccFrameFormatSelect (
+	IxSspAccFrameFormat frameFormatSelected)
+ *
+ * @brief Sets the frame format for the SSP Serial Port hardware
+ *
+ * @param "IxSspAccFrameFormat [in] frameFormatSelected" - The frame format of
+ *			SPI, SSP or Microwire can be selected as the format
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will set the format for the transfers via user input.
+ * *NOTE*: The SSP hardware will be disabled to clear the FIFOs. Then its
+ * previous state (enabled/disabled) restored after changing the format.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - frame format set with valid enum value
+ *		- IX_SSP_INVALID_FRAME_FORMAT_ENUM_VALUE - invalid frame format value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccFrameFormatSelect (
+	IxSspAccFrameFormat frameFormatSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccDataSizeSelect (
+	IxSspAccDataSize dataSizeSelected)
+ *
+ * @brief Sets the data size for transfers
+ *
+ * @param "IxSspAccDataSize [in] dataSizeSelected" - The data size between 4
+ *			and 16 that can be selected for data transfers
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will set the data size for the transfers via user input. It will
+ * disallow the change of the data size if either of the Rx/Tx FIFO is not
+ * empty to prevent data loss.
+ * *NOTE*: The SSP port will be disabled if the FIFOs are found to be empty and
+ *			if between the check and disabling of the SSP (which clears the
+ *			FIFOs) data is received into the FIFO, it might be lost.
+ * *NOTE*: The FIFOs can be cleared by disabling the SSP Port if necessary to
+ *			force the data size change.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - data size set with valid enum value
+ *		- IX_SSP_RX_FIFO_NOT_EMPTY - Rx FIFO not empty, data size change is not
+ *							allowed.
+ *		- IX_SSP_TX_FIFO_NOT_EMPTY - Tx FIFO not empty, data size change is not
+ *							allowed.
+ *		- IX_SSP_INVALID_DATA_SIZE_ENUM_VALUE - invalid enum value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccDataSizeSelect (
+	IxSspAccDataSize dataSizeSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccClockSourceSelect(
+	IxSspAccClkSource clkSourceSelected)
+ *
+ * @brief Sets the clock source of the SSP Serial Port hardware
+ *
+ * @param "IxSspAccClkSource [in] clkSourceSelected" - The clock source from
+ *			either external source on on-chip can be selected as the source
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will set the clock source for the transfers via user input.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - clock source set with valid enum value
+ *		- IX_SSP_INVALID_CLOCK_SOURCE_ENUM_VALUE - invalid enum value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccClockSourceSelect (
+	IxSspAccClkSource clkSourceSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccSerialClockRateConfigure (
+	UINT8 serialClockRateSelected)
+ *
+ * @brief Sets the on-chip Serial Clock Rate of the SSP Serial Port hardware.
+ *
+ * @param "UINT8 [in] serialClockRateSelected" - The serial clock rate that can
+ *			be set is between 7.2Kbps and 1.8432Mbps. The formula used is
+ *			Bit rate = 3.6864x10^6 / (2 x (SerialClockRateSelected + 1))
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will set the serial clock rate for the transfers via user input.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Serial clock rate configured successfully
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccSerialClockRateConfigure (
+	UINT8 serialClockRateSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccRxFIFOIntEnable (
+	RxFIFOThresholdHandler rxFIFOIntrHandler)
+ *
+ * @brief Enables service request interrupt whenever the Rx FIFO hits its
+ *		threshold
+ *
+ * @param "void [in] *rxFIFOIntrHandler(UINT32)" - function pointer to the
+ *				interrupt handler for the Rx FIFO exceeded.
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will enable the service request interrupt for the Rx FIFO
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Rx FIFO level interrupt enabled successfully
+ *		- IX_SSP_RX_FIFO_HANDLER_MISSING - missing handler for Rx FIFO level interrupt
+ *		- IX_SSP_POLL_MODE_BLOCKING - poll mode is selected at init, interrupt not
+ *				allowed to be enabled. Use init to enable interrupt mode.
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccRxFIFOIntEnable (
+	RxFIFOThresholdHandler rxFIFOIntrHandler);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccRxFIFOIntDisable (
+	void)
+ *
+ * @brief Disables service request interrupt of the Rx FIFO.
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will disable the service request interrupt of the Rx FIFO.
+ *
+ * @return 
+ *		- IX_SSP_SUCCESS - Rx FIFO Interrupt disabled successfully
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccRxFIFOIntDisable (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccTxFIFOIntEnable (
+	TxFIFOThresholdHandler txFIFOIntrHandler)
+ *
+ * @brief Enables service request interrupt of the Tx FIFO.
+ *
+ * @param "void [in] *txFIFOIntrHandler(UINT32)" - function pointer to the
+ *				interrupt handler for the Tx FIFO exceeded.
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will enable the service request interrupt of the Tx FIFO.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Tx FIFO level interrupt enabled successfully
+ *		- IX_SSP_TX_FIFO_HANDLER_MISSING - missing handler for Tx FIFO level interrupt
+ *		- IX_SSP_POLL_MODE_BLOCKING - poll mode is selected at init, interrupt not
+ *				allowed to be enabled. Use init to enable interrupt mode.
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccTxFIFOIntEnable (
+	TxFIFOThresholdHandler txFIFOIntrHandler);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccTxFIFOIntDisable (
+	void)
+ *
+ * @brief Disables service request interrupt of the Tx FIFO
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will disable the service request interrupt of the Tx FIFO
+ *
+ * @return 
+ *		- IX_SSP_SUCCESS - Tx FIFO Interrupt disabled successfuly.
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccTxFIFOIntDisable (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccLoopbackEnable (
+	BOOL loopbackEnable)
+ *
+ * @brief Enables/disables the loopback mode
+ *
+ * @param "BOOL [in] loopbackEnable" - True to enable and false to disable.
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will set the mode of operation to either loopback or normal mode
+ * according to the user input.
+ *
+ * @return 
+ *		- IX_SSP_SUCCESS - Loopback enabled successfully
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccLoopbackEnable (
+	BOOL loopbackEnable);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccSpiSclkPolaritySet (
+	IxSspAccSpiSclkPolarity spiSclkPolaritySelected)
+ *
+ * @brief Sets the SPI SCLK Polarity to Low or High
+ *
+ * @param - "IxSspAccSpiSclkPolarity [in] spiSclkPolaritySelected" - SPI SCLK
+ *				polarity that can be selected to either high or low
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API is only used for the SPI frame format and will set the SPI SCLK polarity
+ * to either low or high
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - SPI Sclk polarity set with valid enum value
+ *		- IX_SSP_INVALID_SPI_POLARITY_ENUM_VALUE - invalid SPI polarity value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccSpiSclkPolaritySet (
+	IxSspAccSpiSclkPolarity spiSclkPolaritySelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccSpiSclkPhaseSet (
+	IxSspAccSpiSclkPhase spiSclkPhaseSelected)
+ *
+ * @brief Sets the SPI SCLK Phase
+ *
+ * @param "IxSspAccSpiSclkPhase [in] spiSclkPhaseSelected" - Phase of either
+ *			the SCLK is inactive one cycle at the start of a frame and 1/2
+ *			cycle at the end of a frame, OR
+ *			the SCLK is inactive 1/2 cycle at the start of a frame and one
+ *			cycle at the end of a frame.
+ *
+ * Global Data	:
+ *		- IX_SSP_SUCCESS - SPI Sclk phase set with valid enum value
+ *		- IX_SSP_INVALID_SPI_PHASE_ENUM_VALUE - invalid SPI phase value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *                        
+ * This API is only used for the SPI frame format and will set the SPI SCLK
+ * phase according to user input.
+ *
+ * @return 
+ *      - None
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccSpiSclkPhaseSet (
+	IxSspAccSpiSclkPhase spiSclkPhaseSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccMicrowireControlWordSet (
+	IxSspAccMicrowireCtlWord microwireCtlWordSelected)
+ *
+ * @brief Sets the Microwire control word to 8 or 16 bit format
+ *
+ * @param "IxSspAccMicrowireCtlWord [in] microwireCtlWordSelected" - Microwire
+ *			control word format can be either 8 or 16 bit format
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API is only used for the Microwire frame format and will set the
+ * control word to 8 or 16 bit format
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Microwire Control Word set with valid enum value
+ *		- IX_SSP_TX_FIFO_NOT_EMPTY - Tx FIFO not empty, data size change is not
+ *							allowed.
+ *		- IX_SSP_INVALID_MICROWIRE_CTL_CMD_ENUM_VALUE - invalid enum value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccMicrowireControlWordSet (
+	IxSspAccMicrowireCtlWord microwireCtlWordSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccTxFIFOThresholdSet (
+	IxSspAccFifoThreshold txFIFOThresholdSelected)
+ *
+ * @brief Sets the Tx FIFO Threshold.
+ *
+ * @param "IxSspAccFifoThreshold [in] txFIFOThresholdSelected" - Threshold that
+ *		is set for a Tx FIFO service request to be triggered
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will set the threshold for a Tx FIFO threshold to be triggered
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Tx FIFO Threshold set with valid enum value
+ *		- IX_SSP_INVALID_TX_FIFO_THRESHOLD_ENUM_VALUE - invalid enum value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccTxFIFOThresholdSet (
+	IxSspAccFifoThreshold txFIFOThresholdSelected);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccRxFIFOThresholdSet (
+	IxSspAccFifoThreshold rxFIFOThresholdSelected)
+ *
+ * @brief Sets the Rx FIFO Threshold.
+ *
+ * @param "IxSspAccFifoThreshold [in] rxFIFOThresholdSelected" - Threshold that
+ *		is set for a Tx FIFO service request to be triggered
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will will set the threshold for a Rx FIFO threshold to be triggered
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Rx FIFO Threshold set with valid enum value
+ *		- IX_SSP_INVALID_RX_FIFO_THRESHOLD_ENUM_VALUE - invalid enum value
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccRxFIFOThresholdSet (
+	IxSspAccFifoThreshold rxFIFOThresholdSelected);
+
+
+/**
+ * Debug functions
+ */
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccStatsGet (
+	IxSspAccStatsCounters *sspStats)
+ *
+ * @brief Returns the SSP Statistics through the pointer passed in
+ *
+ * @param "IxSspAccStatsCounters [in] *sspStats" - SSP statistics counter will
+ *			be read and written to the location pointed by this pointer.
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return the statistics counters of the SSP transfers.
+ *
+ * @return 
+ *      - IX_SSP_SUCCESS - Stats obtained into the pointer provided successfully
+ *		- IX_SSP_FAIL - client provided pointer is NULL
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccStatsGet (
+	IxSspAccStatsCounters *sspStats);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccStatsReset (
+	void)
+ *
+ * @brief Resets the SSP Statistics
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will reset the SSP statistics counters.
+ *
+ * @return 
+ *      - None
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC void
+ixSspAccStatsReset (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccShow (
+		void)
+ *
+ * @brief Display SSP status registers and statistics counters.
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will display the status registers of the SSP and the statistics
+ * counters.
+ *
+ * @return 
+ *		- IX_SSP_SUCCESS - SSP show called successfully.
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccShow (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccSSPBusyCheck (
+		void)
+ *
+ * @brief Determine the state of the SSP serial port hardware.
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return the state of the SSP serial port hardware - busy or
+ * idle
+ *
+ * @return 
+ *      - IX_SSP_BUSY - SSP is busy
+ *		- IX_SSP_IDLE - SSP is idle.
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccSSPBusyCheck (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccTxFIFOLevelGet (
+		void)
+ *
+ * @brief Obtain the Tx FIFO's level
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return the level of the Tx FIFO
+ *
+ * @return 
+ *      - 0..16; 0 can also mean SSP not initialized and will need to be init.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC UINT8
+ixSspAccTxFIFOLevelGet (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccRxFIFOLevelGet (
+		void)
+ *
+ * @brief Obtain the Rx FIFO's level
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return the level of the Rx FIFO
+ *
+ * @return 
+ *      - 0..16; 0 can also mean SSP not initialized and will need to be init.
+ *              
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC UINT8
+ixSspAccRxFIFOLevelGet (
+	void);
+
+/**
+ * @ingroup IxSspAcc
+ * 
+ * @fn ixSspAccRxFIFOOverrunCheck (
+		void)
+ *
+ * @brief Check if the Rx FIFO has overrun its FIFOs
+ *
+ * @param - None
+ *
+ * Global Data	:
+ *		- None.
+ *                        
+ * This API will return whether the Rx FIFO has overrun its 16 FIFOs
+ *
+ * @return 
+ *      - IX_SSP_OVERRUN_OCCURRED - Rx FIFO overrun occurred
+ *		- IX_SSP_NO_OVERRUN - Rx FIFO did not overrun
+ *		- IX_SSP_NOT_INIT - SSP not initialized. SSP init needs to be called.
+ *
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : yes
+ *
+ */
+PUBLIC IX_SSP_STATUS
+ixSspAccRxFIFOOverrunCheck (
+	void);
+
+#endif /* __ixp46X */
+#endif /* IXSSPACC_H */

cpu/ixp/npe/include/IxTimeSyncAcc.h

diff --git a/cpu/ixp/npe/include/IxTimeSyncAcc.h b/cpu/ixp/npe/include/IxTimeSyncAcc.h
new file mode 100644
index 0000000..25effed
--- /dev/null
+++ b/cpu/ixp/npe/include/IxTimeSyncAcc.h
@@ -0,0 +1,783 @@
+/**
+ * @file IxTimeSyncAcc.h
+ *
+ * @author Intel Corporation
+ * @date 07 May 2004
+ *
+ * @brief  Header file for IXP400 Access Layer to IEEE 1588(TM) Precision
+ * Clock Synchronisation Protocol Hardware Assist
+ *
+ * @version 1
+ *
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxTimeSyncAcc IXP400 Time Sync Access Component API 
+ *
+ * @brief Public API for IxTimeSyncAcc
+ *
+ * @{
+ */
+#ifndef IXTIMESYNCACC_H
+#define IXTIMESYNCACC_H
+
+#ifdef  __ixp46X
+
+#include "IxOsal.h"
+
+/**
+ * Section for enum
+ */
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @enum IxTimeSyncAccStatus
+ *
+ * @brief The status as returned from the API
+ */
+typedef enum /**< IxTimeSyncAccStatus */
+{
+    IX_TIMESYNCACC_SUCCESS = IX_SUCCESS,    /**< Requested operation successful */
+    IX_TIMESYNCACC_INVALIDPARAM,            /**< An invalid parameter was passed */
+    IX_TIMESYNCACC_NOTIMESTAMP,             /**< While polling no time stamp available */
+    IX_TIMESYNCACC_INTERRUPTMODEINUSE,      /**< Polling not allowed while operating in interrupt mode */
+    IX_TIMESYNCACC_FAILED                   /**< Internal error occurred */
+}IxTimeSyncAccStatus;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @enum IxTimeSyncAccAuxMode
+ *
+ * @brief Master or Slave Auxiliary Time Stamp (Snap Shot)
+ */
+typedef enum /**< IxTimeSyncAccAuxMode */
+{
+    IX_TIMESYNCACC_AUXMODE_MASTER,          /**< Auxiliary Master Mode */
+    IX_TIMESYNCACC_AUXMODE_SLAVE,           /**< Auxiliary Slave Mode */
+    IX_TIMESYNCACC_AUXMODE_INVALID          /**< Invalid Auxiliary Mode */
+}IxTimeSyncAccAuxMode;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @enum IxTimeSyncAcc1588PTPPort
+ *
+ * @brief IEEE 1588 PTP Communication Port(Channel)
+ */
+typedef enum /**< IxTimeSyncAcc1588PTPPort */
+{
+    IX_TIMESYNCACC_NPE_A_1588PTP_PORT,      /**< PTP Communication Port on NPE-A */
+    IX_TIMESYNCACC_NPE_B_1588PTP_PORT,      /**< PTP Communication Port on NPE-B */
+    IX_TIMESYNCACC_NPE_C_1588PTP_PORT,      /**< PTP Communication Port on NPE-C */
+    IX_TIMESYNCACC_NPE_1588PORT_INVALID     /**< Invalid PTP Communication Port */
+} IxTimeSyncAcc1588PTPPort;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @enum IxTimeSyncAcc1588PTPPortMode
+ *
+ * @brief Master or Slave mode for IEEE 1588 PTP Communication Port
+ */
+typedef enum  /**< IxTimeSyncAcc1588PTPPortMode */
+{
+    IX_TIMESYNCACC_1588PTP_PORT_MASTER,       /**< PTP Communication Port in Master Mode */
+    IX_TIMESYNCACC_1588PTP_PORT_SLAVE,        /**< PTP Communication Port in Slave Mode */
+    IX_TIMESYNCACC_1588PTP_PORT_ANYMODE,      /**< PTP Communication Port in ANY Mode
+                                                  allows time stamping of all messages
+                                                  including non-1588 PTP */
+    IX_TIMESYNCACC_1588PTP_PORT_MODE_INVALID  /**< Invalid PTP Port Mode */
+}IxTimeSyncAcc1588PTPPortMode;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @enum IxTimeSyncAcc1588PTPMsgType
+ *
+ * @brief 1588 PTP Messages types that can be detected on communication port
+ *
+ * Note that client code can determine this based on master/slave mode in which
+ * it is already operating in and this information is made available for the sake
+ * of convenience only.
+ */
+typedef enum  /**< IxTimeSyncAcc1588PTPMsgType */
+{
+    IX_TIMESYNCACC_1588PTP_MSGTYPE_SYNC,     /**< PTP Sync message sent by Master or received by Slave */
+    IX_TIMESYNCACC_1588PTP_MSGTYPE_DELAYREQ, /**< PTP Delay_Req message sent by Slave or received by Master */
+    IX_TIMESYNCACC_1588PTP_MSGTYPE_UNKNOWN   /**< Other PTP and non-PTP message sent or received by both
+                                                Master and/or Slave */
+} IxTimeSyncAcc1588PTPMsgType;
+
+/**
+ * Section for struct
+ */
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @struct IxTimeSyncAccTimeValue
+ *
+ * @brief Struct to hold 64 bit SystemTime and TimeStamp values
+ */
+typedef struct  /**< IxTimeSyncAccTimeValue */
+{
+    UINT32 timeValueLowWord;               /**< Lower 32 bits of the time value */
+    UINT32 timeValueHighWord;              /**< Upper 32 bits of the time value */  
+} IxTimeSyncAccTimeValue;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @struct IxTimeSyncAccUuid
+ *
+ * @brief Struct to hold 48 bit UUID values captured in Sync or Delay_Req messages
+ */
+typedef struct  /**< IxTimeSyncAccUuid */
+{
+    UINT32 uuidValueLowWord;               /**<The lower 32 bits of the UUID */
+    UINT16 uuidValueHighHalfword;          /**<The upper 16 bits of the UUID */  
+} IxTimeSyncAccUuid;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @struct IxTimeSyncAccPtpMsgData
+ *
+ * @brief Struct for data from the PTP message returned when TimeStamp available
+ */
+typedef struct  /**< IxTimeSyncAccPtpMsgData */
+{
+    IxTimeSyncAcc1588PTPMsgType ptpMsgType; /**< PTP Messages type */
+    IxTimeSyncAccTimeValue ptpTimeStamp;    /**< 64 bit TimeStamp value from PTP Message */
+    IxTimeSyncAccUuid ptpUuid;              /**< 48 bit UUID value from the PTP Message */
+    UINT16 ptpSequenceNumber;               /**< 16 bit Sequence Number from PTP Message */
+} IxTimeSyncAccPtpMsgData;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @struct IxTimeSyncAccStats
+ *
+ * @brief Statistics for the PTP messages
+ */
+typedef struct  /**< IxTimeSyncAccStats */
+{
+    UINT32 rxMsgs; /**< Count of timestamps for received PTP Messages */
+    UINT32 txMsgs; /**< Count of timestamps for transmitted PTP Messages */
+} IxTimeSyncAccStats;
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @typedef IxTimeSyncAccTargetTimeCallback
+ *
+ * @brief Callback for use by target time stamp interrupt
+ */
+typedef void (*IxTimeSyncAccTargetTimeCallback)(IxTimeSyncAccTimeValue targetTime);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @typedef IxTimeSyncAccAuxTimeCallback
+ *
+ * @brief Callback for use by auxiliary time interrupts
+ */
+typedef void (*IxTimeSyncAccAuxTimeCallback)(IxTimeSyncAccAuxMode auxMode,
+             IxTimeSyncAccTimeValue auxTime);
+
+/*
+ * Section for prototypes interface functions
+ */
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPPortConfigSet(
+                               IxTimeSyncAcc1588PTPPort ptpPort,
+                               IxTimeSyncAcc1588PTPPortMode ptpPortMode)
+ *
+ * @brief Configures the IEEE 1588 message detect on particular PTP port.
+ *
+ * @param ptpPort [in] - PTP port to config
+ * @param ptpPortMode [in]- Port to operate in Master or Slave mode
+ *
+ * This API will enable the time stamping on a particular PTP port.
+ *          
+ * @li Re-entrant   : No
+ * @li ISR Callable : No
+ * 
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccPTPPortConfigSet(IxTimeSyncAcc1588PTPPort ptpPort,
+       IxTimeSyncAcc1588PTPPortMode ptpPortMode);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPPortConfigGet(
+                               IxTimeSyncAcc1588PTPPort ptpPort,
+                               IxTimeSyncAcc1588PTPPortMode *ptpPortMode)
+ *
+ * @brief Retrieves IEEE 1588 PTP operation mode on particular PTP port.
+ *
+ * @param ptpPort [in] - PTP port
+ * @param ptpPortMode [in]- Mode of operation of PTP port (Master or Slave)
+ *
+ * This API will identify the time stamping capability of a PTP port by means
+ * of obtaining its mode of operation.
+ *          
+ * @li Re-entrant   : No
+ * @li ISR Callable : No
+ * 
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccPTPPortConfigGet(IxTimeSyncAcc1588PTPPort ptpPort,
+    IxTimeSyncAcc1588PTPPortMode *ptpPortMode);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPRxPoll(
+                               IxTimeSyncAcc1588PTPPort ptpPort,
+                               IxTimeSyncAccPtpMsgData  *ptpMsgData)
+ *
+ * @brief Polls the IEEE 1588 message/time stamp detect status on a particular 
+ * PTP Port on the Receive side.
+ *
+ * @param ptpPort [in] - PTP port to poll
+ * @param ptpMsgData [out] - Current TimeStamp and other Data
+ *
+ * This API will poll for the availability of a time stamp on the received Sync 
+ * (Slave) or Delay_Req (Master) messages.
+ * The client application will provide the buffer.
+ *              
+ * @li Re-entrant   : No
+ * @li ISR Callable : No
+ * 
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed
+ *         @li IX_TIMESYNCACC_NOTIMESTAMP - No time stamp available
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccPTPRxPoll(IxTimeSyncAcc1588PTPPort ptpPort,
+    IxTimeSyncAccPtpMsgData  *ptpMsgData);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPTxPoll(
+                               IxTimeSyncAcc1588PTPPort ptpPort,
+                               IxTimeSyncAccPtpMsgData  *ptpMsgData)
+ *
+ *
+ * @brief Polls the IEEE 1588 message/time stamp detect status on a particular 
+ * PTP Port on the Transmit side.
+ *
+ * @param ptpPort [in] - PTP port to poll
+ * @param ptpMsgData [out] - Current TimeStamp and other Data
+ *                        
+ * This API will poll for the availability of a time stamp on the transmitted
+ * Sync (Master) or Delay_Req (Slave) messages.
+ * The client application will provide the buffer.
+ *              
+ * @li Re-entrant   : No
+ * @li ISR Callable : No
+ * 
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed
+ *         @li IX_TIMESYNCACC_NOTIMESTAMP - No time stamp available
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccPTPTxPoll(IxTimeSyncAcc1588PTPPort ptpPort,
+    IxTimeSyncAccPtpMsgData  *ptpMsgData);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccSystemTimeSet(
+                               IxTimeSyncAccTimeValue systemTime)
+ *
+ * @brief Sets the System Time in the IEEE 1588 hardware assist block
+ *
+ * @param systemTime [in] - Value to set System Time
+ *                        
+ * This API will set the SystemTime to given value.
+ *              
+ * @li Re-entrant   : yes
+ * @li ISR Callable : no
+ * 
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccSystemTimeSet(IxTimeSyncAccTimeValue systemTime);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccSystemTimeGet(
+                               IxTimeSyncAccTimeValue *systemTime)
+ *
+ * @brief Gets the System Time from the IEEE 1588 hardware assist block
+ *
+ * @param systemTime [out] - Copy the current System Time into the client 
+ * application provided buffer
+ *
+ * This API will get the SystemTime from IEEE1588 block and return to client
+ *      
+ * @li Re-entrant   : no
+ * @li ISR Callable : no
+ * 
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccSystemTimeGet(IxTimeSyncAccTimeValue *systemTime);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccTickRateSet(
+                               UINT32 tickRate)
+ *
+ * @brief Sets the Tick Rate (Frequency Scaling Value) in the IEEE 1588
+ * hardware assist block
+ *
+ * @param tickRate [in] - Value to set Tick Rate
+ *                        
+ * This API will set the Tick Rate (Frequency Scaling Value) in the IEEE
+ * 1588 block to the given value. The Accumulator register (not client 
+ * visible) is incremented by this TickRate value every clock cycle. When 
+ * the Accumulator overflows, the SystemTime is incremented by one. This
+ * TickValue can therefore be used to adjust the system timer.
+ *           
+ * @li Re-entrant   : yes
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccTickRateSet(UINT32 tickRate);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccTickRateGet(
+                               UINT32 *tickRate)
+ *
+ * @brief Gets the Tick Rate (Frequency Scaling Value) from the IEEE 1588
+ * hardware assist block
+ *
+ * @param tickRate [out] - Current Tick Rate value in the IEEE 1588 block
+ *
+ * This API will get the TickRate on IEE15588 block. Refer to @ref 
+ * ixTimeSyncAccTickRateSet for notes on usage of this value.
+ *         
+ * @li   Reentrant    : yes
+ * @li   ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccTickRateGet(UINT32 *tickRate);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeInterruptEnable(
+                               IxTimeSyncAccTargetTimeCallback targetTimeCallback)
+ *
+ * @brief Enables the interrupt to verify the condition where the System Time 
+ * greater or equal to the Target Time in the IEEE 1588 hardware assist block. 
+ * If the condition is true an interrupt will be sent to XScale.
+ *
+ * @param targetTimeCallback [in] - Callback to be invoked when interrupt fires
+ *
+ * This API will enable the Target Time reached/hit condition interrupt.
+ *
+ * NOTE: The client application needs to ensure that the APIs 
+ * @ref ixTimeSyncAccTargetTimeInterruptEnable, @ref ixTimeSyncAccTargetTimeSet and
+ * @ref ixTimeSyncAccTargetTimeInterruptDisable are accessed in mutual exclusive 
+ * manner with respect to each other.
+ *
+ * @li Re-entrant   : no
+ * @li ISR Callable : yes
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed for callback
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccTargetTimeInterruptEnable(IxTimeSyncAccTargetTimeCallback targetTimeCallback);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeInterruptDisable(
+                               void)
+ *
+ * @brief Disables the interrupt for the condition explained in the function
+ * description of @ref ixTimeSyncAccTargetTimeInterruptEnable.
+ *
+ * This API will disable the Target Time interrupt.
+ *
+ * NOTE: The client application needs to ensure that the APIs 
+ * @ref ixTimeSyncAccTargetTimeInterruptEnable, @ref ixTimeSyncAccTargetTimeSet and
+ * @ref ixTimeSyncAccTargetTimeInterruptDisable are accessed in mutual exclusive 
+ * manner with respect to each other.
+ *              
+ * @li Re-entrant   : no
+ * @li ISR Callable : yes
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccTargetTimeInterruptDisable(void);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimePoll(
+                               BOOL *ttmPollFlag,
+                               IxTimeSyncAccTimeValue *targetTime)
+ *
+ * @brief Poll to verify the condition where the System Time greater or equal to
+ * the Target Time in the IEEE 1588 hardware assist block. If the condition is
+ * true an event flag is set in the hardware.
+ *
+ * @param ttmPollFlag [out] - TRUE  if the target time reached/hit condition event set
+ *                            FALSE if the target time reached/hit condition event is 
+                                    not set
+ * @param targetTime [out] - Capture current targetTime into client provided buffer
+ *
+ * Poll the target time reached/hit condition status. Return true and the current
+ * target time value, if the condition is true else return false.
+ *
+ * NOTE: The client application will need to clear the event flag that will be set
+ * as long as the condition that the System Time greater or equal to the Target Time is
+ * valid, in one of the following ways:
+ *     1) Invoke the API to change the target time
+ *     2) Change the system timer value 
+ *              
+ * @li Re-entrant   : yes
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ *         @li IX_TIMESYNCACC_INTERRUPTMODEINUSE - Interrupt mode in use
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccTargetTimePoll(BOOL *ttmPollFlag,
+    IxTimeSyncAccTimeValue *targetTime);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeSet(
+                               IxTimeSyncAccTimeValue targetTime)
+ *
+ * @brief Sets the Target Time in the IEEE 1588 hardware assist block
+ *
+ * @param targetTime [in] - Value to set Target Time
+ *                        
+ * This API will set the Target Time to a given value.
+ *
+ * NOTE: The client application needs to ensure that the APIs 
+ * @ref ixTimeSyncAccTargetTimeInterruptEnable, @ref ixTimeSyncAccTargetTimeSet and
+ * @ref ixTimeSyncAccTargetTimeInterruptDisable are accessed in mutual exclusive 
+ * manner with respect to each other.
+ *              
+ * @li   Reentrant    : no
+ * @li   ISR Callable : yes
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccTargetTimeSet(IxTimeSyncAccTimeValue targetTime);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeGet(
+                               IxTimeSyncAccTimeValue *targetTime)
+ *
+ * @brief Gets the Target Time in the IEEE 1588 hardware assist block
+ *
+ * @param targetTime [out] - Copy current time to client provided buffer
+ *                                                 
+ * This API will get the Target Time from IEEE 1588 block and return to the 
+ * client application
+ *            
+ * @li Re-entrant   : yes
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccTargetTimeGet(IxTimeSyncAccTimeValue *targetTime);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccAuxTimeInterruptEnable(
+                               IxTimeSyncAccAuxMode auxMode, 
+                               IxTimeSyncAccAuxTimeCallback auxTimeCallback)
+ *
+ * @brief Enables the interrupt notification for the given mode of Auxiliary Time 
+ * Stamp in the IEEE 1588 hardware assist block
+ * 
+ * @param auxMode [in] - Auxiliary time stamp register (slave or master) to use
+ * @param auxTimeCallback [in] - Callback to be invoked when interrupt fires 
+ *                                                              
+ * This API will enable the Auxiliary Master/Slave Time stamp Interrupt.
+ *
+ * <pre>
+ * NOTE: 1) An individual callback is to be registered for each Slave and Master 
+ * Auxiliary Time Stamp registers. Thus to register for both Master and Slave time
+ * stamp interrupts either the same callback or two separate callbacks the API has
+ * to be invoked twice.
+ *       2) On the IXDP465 Development Platform, the Auxiliary Timestamp signal for 
+ * slave mode is tied to GPIO 8 pin. This signal is software routed by default to 
+ * PCI for backwards compatibility with the IXDP425 Development Platform. This
+ * routing must be disabled for the auxiliary slave time stamp register to work 
+ * properly. The following commands may be used to accomplish this. However, refer
+ * to the IXDP465 Development Platform Users Guide or the BSP/LSP documentation for
+ * more specific information.
+ *
+ * For Linux (at the Redboot prompt i.e., before loading zImage):
+ *     mfill -b 0x54100000 -1 -l 1 -p 8
+ *     mfill -b 0x54100001 -1 -l 1 -p 0x7f
+ * For vxWorks, at the prompt:
+ *     intDisable(25)
+ *     ixdp400FpgaIODetach(8)
+ * </pre>
+ *              
+ * @li Re-entrant   : no
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed for callback or
+                                            invalid auxiliary snapshot mode
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccAuxTimeInterruptEnable(IxTimeSyncAccAuxMode auxMode,
+    IxTimeSyncAccAuxTimeCallback auxTimeCallback);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccAuxTimeInterruptDisable(
+                               IxTimeSyncAccAuxMode auxMode)
+ *
+ * @brief Disables the interrupt for the indicated mode of Auxiliary Time Stamp
+ * in the IEEE 1588 hardware assist block
+ *
+ * @param auxMode [in] - Auxiliary time stamp mode (slave or master) using which
+ * the interrupt will be disabled.
+ *                        
+ * This API will disable the Auxiliary Time Stamp Interrupt (Master or Slave)
+ *              
+ * @li Re-entrant   : yes
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccAuxTimeInterruptDisable(IxTimeSyncAccAuxMode auxMode);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ * 
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccAuxTimePoll(
+                               IxTimeSyncAccAuxMode auxMode,
+                               BOOL *auxPollFlag,
+                               IxTimeSyncAccTimeValue *auxTime)
+ *
+ * @brief Poll for the Auxiliary Time Stamp captured for the mode indicated 
+ * (Master or Slave)
+ *
+ * @param auxMode [in] - Auxiliary Snapshot Register (Slave or Master) to be checked
+ * @param auxPollFlag [out] - TRUE if the time stamp captured in auxiliary 
+                                   snapshot register
+ *                            FALSE if the time stamp not captured in 
+                                   auxiliary snapshot register
+ * @param auxTime [out] - Copy the current Auxiliary Snapshot Register value into the
+ * client provided buffer
+ *
+ * Polls for the Time stamp in the appropriate Auxiliary Snapshot Registers based 
+ * on the mode specified. Return true and the contents of the Auxiliary snapshot,
+ * if it is available else return false.
+ * 
+ * Please refer to the note #2 of the API @ref ixTimeSyncAccAuxTimeInterruptEnable
+ * for more information for Auxiliary Slave mode.
+ *
+ * @li Re-entrant   : yes
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed for auxPollFlag,
+                   callback or invalid auxiliary snapshot mode
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ *         @li IX_TIMESYNCACC_INTERRUPTMODEINUSE - Interrupt mode in use
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccAuxTimePoll(IxTimeSyncAccAuxMode auxMode,
+    BOOL *auxPollFlag,
+    IxTimeSyncAccTimeValue *auxTime);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccReset(void)
+ *
+ * @brief Resets the IEEE 1588 hardware assist block
+ *
+ * Sets the reset bit in the IEEE1588 silicon which fully resets the silicon block
+ *            
+ * @li Reentrant    : yes
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_FAILED  - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccReset(void);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccStatsGet(IxTimeSyncAccStats
+                               *timeSyncStats)
+ *
+ * @brief Returns the IxTimeSyncAcc Statistics in the client supplied buffer
+ *
+ * @param timeSyncStats [out] - TimeSync statistics counter values
+ *
+ * This API will return the statistics of the received or transmitted messages.
+ * 
+ * NOTE: 1) These counters are updated only when the client polls for the time 
+ * stamps or interrupt are enabled. This is because the IxTimeSyncAcc module 
+ * does not either transmit or receive messages and does only run the code 
+ * when explicit requests received by client application.
+ *
+ *       2) These statistics reflect the number of valid PTP messages exchanged
+ * in Master and Slave modes but includes all the messages (including valid 
+ * non-PTP messages) while operating in the Any mode.
+ *              
+ * @li Reentrant    : no
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_INVALIDPARAM - NULL parameter passed
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccStatsGet(IxTimeSyncAccStats *timeSyncStats);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @fn void ixTimeSyncAccStatsReset(void)
+ *
+ * @brief Reset Time Sync statistics
+ *
+ * This API will reset the statistics counters of the TimeSync access layer.
+ *             
+ * @li Reentrant    : yes
+ * @li ISR Callable:  no
+ *
+ * @return @li None
+ */
+PUBLIC void
+ixTimeSyncAccStatsReset(void);
+
+/**
+ * @ingroup IxTimeSyncAcc
+ *
+ * @fn IxTimeSyncAccStatus ixTimeSyncAccShow(void)
+ *
+ * @brief Displays the Time Sync current status
+ *
+ * This API will display status on the current configuration of the IEEE
+ * 1588 hardware assist block, contents of the various time stamp registers,
+ * outstanding interrupts and/or events.
+ *
+ * Note that this is intended for debug only, and in contrast to the other
+ * functions, it does not clear the any of the status bits associated with
+ * active timestamps and so is passive in its nature.
+ *            
+ * @li Reentrant    : yes
+ * @li ISR Callable : no
+ *
+ * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful
+ *         @li IX_TIMESYNCACC_FAILED - Internal error occurred
+ */
+PUBLIC IxTimeSyncAccStatus
+ixTimeSyncAccShow(void);
+
+#endif /* __ixp46X */
+#endif /* IXTIMESYNCACC_H */
+
+/**
+ * @} defgroup IxTimeSyncAcc
+ */
+

cpu/ixp/npe/include/IxTimerCtrl.h

diff --git a/cpu/ixp/npe/include/IxTimerCtrl.h b/cpu/ixp/npe/include/IxTimerCtrl.h
new file mode 100644
index 0000000..669dd3e
--- /dev/null
+++ b/cpu/ixp/npe/include/IxTimerCtrl.h
@@ -0,0 +1,263 @@
+/** 
+ * @file IxTimerCtrl.h
+ * @brief 
+ *    This is the header file for the Timer Control component.
+ *
+ *    The timer callback control component provides a mechanism by which different 
+ *    client components can start a timer and have a supplied callback function
+ *    invoked when the timer expires.
+ *    The callbacks are all dispatched from one thread inside this component. 
+ *    Any component that needs to be called periodically should use this facility 
+ *    rather than create its own task with a sleep loop. 
+ *
+ * @par
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxTimerCtrl IXP400 Timer Control (IxTimerCtrl) API
+ *
+ * @brief The public API for the IXP400 Timer Control Component.
+ *
+ * @{
+ */
+
+#ifndef IxTimerCtrl_H
+#define IxTimerCtrl_H
+
+
+#include "IxTypes.h"
+/* #include "Ossl.h" */
+
+/*
+ * #defines and macros used in this file.
+ */
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @def IX_TIMERCTRL_NO_FREE_TIMERS
+ *
+ * @brief Timer schedule return code.
+ *
+ * Indicates that the request to start a timer failed because
+ * all available timer resources are used. 
+ */
+#define IX_TIMERCTRL_NO_FREE_TIMERS 2
+
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @def IX_TIMERCTRL_PARAM_ERROR
+ *
+ * @brief Timer schedule return code.
+ *
+ * Indicates that the request to start a timer failed because
+ * the client has supplied invalid parameters.
+ */
+#define IX_TIMERCTRL_PARAM_ERROR 3
+
+ 
+/*
+ * Typedefs whose scope is limited to this file.
+ */
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @brief A typedef for a pointer to a timer callback function. 
+ * @para void * - This parameter is supplied by the client when the
+ * timer is started and passed back to the client in the callback.
+ * @note in general timer callback functions should not block or 
+ * take longer than 100ms. This constraint is required to ensure that
+ * higher priority callbacks are not held up. 
+ * All callbacks are called from the same thread. 
+ * This thread is a shared resource. 
+ * The parameter passed is provided when the timer is scheduled.
+ */
+typedef void (*IxTimerCtrlTimerCallback)(void *userParam);
+
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @brief List used to identify the users of timers.
+ * @note The order in this list indicates priority.  Components appearing 
+ * higher in the list will be given priority over components lower in the
+ * list.  When adding components, please insert at an appropriate position
+ * for priority ( i.e values should be less than IxTimerCtrlMaxPurpose ) .
+ */
+typedef enum 
+{
+    IxTimerCtrlAdslPurpose,
+   /* Insert new purposes above this line only
+    */
+   IxTimerCtrlMaxPurpose
+}
+IxTimerCtrlPurpose;
+
+
+/*
+ * Function definition
+ */
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @fn ixTimerCtrlSchedule(IxTimerCtrlTimerCallback func, 
+                       void *userParam, 
+                       IxTimerCtrlPurpose purpose,
+	               UINT32 relativeTime,
+                       unsigned *timerId )
+ * 
+ * @brief Schedules a callback function to be called after a period of "time".
+ * The callback function should not block or run for more than 100ms.
+ * This function 
+ *
+ * @param func @ref IxTimerCtrlTimerCallback [in] - the callback function to be called.
+ * @param userParam void [in] - a parameter to send to the callback function, can be NULL.
+ * @param purpose @ref IxTimerCtrlPurpose [in] - the purpose of the callback, internally this component will 
+ * decide the priority of callbacks with different purpose.
+ * @param relativeTime UINT32 [in] - time relative to now in milliseconds after which the callback 
+ * will be called. The time must be greater than the duration of one OS tick.
+ * @param *timerId unsigned [out] -  An id for the callback scheduled. 
+ * This id can be used to cancel the callback.
+ * @return 
+ * @li IX_SUCCESS - The timer was started successfully.
+ * @li IX_TIMERCTRL_NO_FREE_TIMERS - The timer was not started because the maximum number
+ * of running timers has been exceeded.
+ * @li IX_TIMERCTRL_PARAM_ERROR - The timer was not started because the client has supplied 
+ * a NULL callback func, or the requested timeout is less than one OS tick.
+ * @note  This function is re-entrant. The function accesses a list of running timers
+ * and may suspend the calling thread if this list is being accesed by another thread.
+ */
+PUBLIC IX_STATUS 
+ixTimerCtrlSchedule(IxTimerCtrlTimerCallback func, 
+                       void *userParam, 
+                       IxTimerCtrlPurpose purpose,
+	               UINT32 relativeTime,
+                       unsigned *timerId );
+
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @fn ixTimerCtrlScheduleRepeating(IxTimerCtrlTimerCallback func, 
+                                void *param, 
+                                IxTimerCtrlPurpose purpose,
+			        UINT32 interval,
+                                unsigned *timerId )
+ * 
+ * @brief Schedules a callback function to be called after a period of "time".
+ * The callback function should not block or run for more than 100ms.
+ *
+ * @param func @ref IxTimerCtrlTimerCallback [in] - the callback function to be called.
+ * @param userParam void [in] - a parameter to send to the callback function, can be NULL.
+ * @param purpose @ref IxTimerCtrlPurpose [in] - the purpose of the callback, internally this component will 
+ * decide the priority of callbacks with different purpose.
+ * @param interval UINT32 [in] - the interval in milliseconds between calls to func. 
+ * @param timerId unsigned [out] - An id for the callback scheduled. 
+ * This id can be used to cancel the callback.
+ * @return 
+ * @li IX_SUCCESS - The timer was started successfully.
+ * @li IX_TIMERCTRL_NO_FREE_TIMERS - The timer was not started because the maximum number
+ * of running timers has been exceeded.
+ * @li IX_TIMERCTRL_PARAM_ERROR - The timer was not started because the client has supplied 
+ * a NULL callback func, or the requested timeout is less than one OS tick.
+ * @note  This function is re-entrant. The function accesses a list of running timers
+ * and may suspend the calling thread if this list is being accesed by another thread.
+ */
+PUBLIC IX_STATUS 
+ixTimerCtrlScheduleRepeating(IxTimerCtrlTimerCallback func, 
+                                void *param, 
+                                IxTimerCtrlPurpose purpose,
+			        UINT32 interval,
+                                unsigned *timerId );
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @fn ixTimerCtrlCancel (unsigned id)
+ *
+ * @brief Cancels a scheduled callback.
+ *
+ * @param id unsigned [in] - the id of the callback to be cancelled.
+ * @return
+ * @li IX_SUCCESS - The timer was successfully stopped.
+ * @li IX_FAIL - The id parameter did not corrrespond to any running timer..
+ * @note This function is re-entrant. The function accesses a list of running timers
+ * and may suspend the calling thread if this list is being accesed by another thread.
+ */
+PUBLIC IX_STATUS
+ixTimerCtrlCancel (unsigned id);
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @fn ixTimerCtrlInit(void)
+ *
+ * @brief Initialise the Timer Control Component.
+ * @return 
+ * @li IX_SUCCESS - The timer control component initialized successfully.
+ * @li IX_FAIL - The timer control component initialization failed,
+ * or the component was already initialized.
+ * @note This must be done before any other API function is called.
+ * This function should be called once only and is not re-entrant.
+ */
+PUBLIC IX_STATUS
+ixTimerCtrlInit(void);
+
+
+/**
+ * @ingroup IxTimerCtrl
+ *
+ * @fn ixTimerCtrlShow( void )
+ *
+ * @brief Display the status of the Timer Control Component. 
+ * @return void
+ * @note Displays a list of running timers.
+ * This function is not re-entrant. This function does not suspend the calling thread.
+ */
+PUBLIC void
+ixTimerCtrlShow( void );
+
+#endif  /* IXTIMERCTRL_H */
+

cpu/ixp/npe/include/IxTypes.h

diff --git a/cpu/ixp/npe/include/IxTypes.h b/cpu/ixp/npe/include/IxTypes.h
new file mode 100644
index 0000000..c4c5a2d26
--- /dev/null
+++ b/cpu/ixp/npe/include/IxTypes.h
@@ -0,0 +1,86 @@
+/**
+ * @file IxTypes.h (Replaced by OSAL)
+ *
+ * @date 28-NOV-2001
+
+ * @brief This file contains basic types used by the IXP400 software
+ *
+ * Design Notes:
+ *    This file shall only include fundamental types and definitions to be
+ *    shared by all the IXP400 components.
+ *    Please DO NOT add component-specific types here.
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxTypes IXP400 Types (IxTypes) 
+ *
+ * @brief Basic data types used by the IXP400 project
+ *
+ * @{
+ */
+
+#ifndef IxTypes_H
+
+#ifndef __doxygen_HIDE
+
+#define IxTypes_H
+
+#endif /* __doxygen_HIDE */
+
+
+/* WR51880: Undefined data types workaround for backward compatibility */
+#ifdef __linux
+#ifndef __INCvxTypesOldh
+typedef int (*FUNCPTR)(void);
+typedef int STATUS;
+#define OK (0)
+#define ERROR (-1)
+#endif
+#endif
+
+#include "IxOsalBackward.h"
+
+#endif /* IxTypes_H */
+
+/**
+ * @} addtogroup IxTypes
+ */

cpu/ixp/npe/include/IxUART.h

diff --git a/cpu/ixp/npe/include/IxUART.h b/cpu/ixp/npe/include/IxUART.h
new file mode 100644
index 0000000..03a4444
--- /dev/null
+++ b/cpu/ixp/npe/include/IxUART.h
@@ -0,0 +1,458 @@
+/** 
+ * @file IxUART.h
+ *
+ * @date 12-OCT-01
+ *
+ * @brief Public header for the Intel IXP400 internal UART, generic driver.
+ * 
+ * Design Notes:
+ * This driver allows you to perform the following functions: 
+ *	Device Initialization,
+ *	send/receive characters.
+ *
+ * Perform Uart IOCTL for the following:
+ *	Set/Get the current baud rate,
+ *	set parity,
+ *	set the number of Stop bits,
+ *	set the character Length (5,6,7,8),
+ *	enable/disable Hardware flow control.
+ *
+ * Only Polled mode is supported for now.
+ *    
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+*/
+
+/**
+ * @defgroup IxUARTAccAPI IXP400 UART Access (IxUARTAcc) API
+ *
+ * @brief IXP400 UARTAcc Driver Public API
+ * 
+ * @{
+ */
+
+
+/* Defaults */
+
+/**
+ * @defgroup DefaultDefines Defines for Default Values
+ *
+ * @brief Default values which can be used for UART configuration
+ *
+ * @sa ixUARTDev
+ */
+
+/**
+ * @def IX_UART_DEF_OPTS
+ *
+ * @brief The default hardware options to set the UART to -
+ * no flow control, 8 bit word, 1 stop bit, no parity 
+ *
+ * @ingroup DefaultDefines
+ */
+#define IX_UART_DEF_OPTS (CLOCAL | CS8)
+
+/**
+ * @def IX_UART_DEF_XMIT
+ *
+ * @brief The default UART FIFO size - must be no bigger than 64
+ *
+ * @ingroup DefaultDefines
+ */
+#define IX_UART_DEF_XMIT 64
+
+/**
+ * @def IX_UART_DEF_BAUD
+ *
+ * @brief The default UART baud rate - 9600
+ *
+ * @ingroup DefaultDefines
+ */
+#define IX_UART_DEF_BAUD 9600
+
+/**
+ * @def IX_UART_MIN_BAUD
+ *
+ * @brief The minimum UART baud rate - 9600
+ *
+ * @ingroup DefaultDefines
+ */
+#define IX_UART_MIN_BAUD 9600
+
+/**
+ * @def IX_UART_MAX_BAUD
+ *
+ * @brief The maximum UART baud rate - 926100
+ *
+ * @ingroup DefaultDefines
+ */
+#define IX_UART_MAX_BAUD 926100
+
+/**
+ * @def IX_UART_XTAL
+ *
+ * @brief The UART clock speed
+ *
+ * @ingroup DefaultDefines
+ */
+#define IX_UART_XTAL 14745600
+
+
+
+/* IOCTL commands (Request codes) */
+
+/**
+ * @defgroup IoctlCommandDefines Defines for IOCTL Commands
+ *
+ * @brief IOCTL Commands (Request codes) which can be used
+ *        with @ref ixUARTIoctl
+ */
+
+
+/**
+ * @ingroup IoctlCommandDefines
+ *
+ * @def IX_BAUD_SET
+ *
+ * @brief Set the baud rate
+ */
+#define IX_BAUD_SET	0
+
+/**
+ * @ingroup IoctlCommandDefines
+ *
+ * @def IX_BAUD_GET
+ *
+ * @brief Get the baud rate
+ */
+#define IX_BAUD_GET	1
+
+/**
+ * @ingroup IoctlCommandDefines
+ * @def IX_MODE_SET
+ * @brief Set the UART mode of operation
+ */
+#define IX_MODE_SET	2
+
+/**
+ * @ingroup IoctlCommandDefines
+ *
+ * @def IX_MODE_GET
+ *
+ * @brief Get the current UART mode of operation
+ */
+#define IX_MODE_GET	3
+
+/**
+ * @ingroup IoctlCommandDefines
+ *
+ * @def IX_OPTS_SET
+ *
+ * @brief Set the UART device options
+ */
+#define IX_OPTS_SET	4
+
+/**
+ * @ingroup IoctlCommandDefines
+ *
+ * @def IX_OPTS_GET
+ *
+ * @brief Get the UART device options
+ */
+#define IX_OPTS_GET	5
+
+/**
+ * @ingroup IoctlCommandDefines
+ *
+ * @def IX_STATS_GET
+ *
+ * @brief Get the UART statistics
+ */
+#define IX_STATS_GET	6
+
+
+/* POSIX style ioctl arguments */
+
+/**
+ * @defgroup IoctlArgDefines Defines for IOCTL Arguments
+ *
+ * @brief POSIX style IOCTL arguments which can be used
+ *        with @ref ixUARTIoctl
+ *
+ * @sa ixUARTMode
+ */
+
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def CLOCAL
+ *
+ * @brief Software flow control
+ */
+#ifdef CLOCAL
+#undef CLOCAL
+#endif
+#define CLOCAL		0x1
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def CREAD
+ *
+ * @brief Enable interrupt receiver
+ */
+#ifdef CREAD
+#undef CREAD
+#endif
+#define CREAD		0x2
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def CSIZE
+ *
+ * @brief Characters size
+ */
+#ifdef CSIZE
+#undef CSIZE
+#endif
+#define CSIZE		0xc
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def CS5
+ *
+ * @brief 5 bits
+ */
+#ifdef CS5
+#undef CS5
+#endif
+#define CS5		0x0
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def CS6
+ *
+ * @brief 6 bits
+ */
+#ifdef CS6
+#undef CS6
+#endif
+#define CS6		0x4
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def CS7
+ *
+ * @brief 7 bits
+ */
+#ifdef CS7
+#undef CS7
+#endif
+#define CS7		0x8
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def CS8
+ *
+ * @brief 8 bits
+ */
+#ifdef CS8
+#undef CS8
+#endif
+#define CS8		0xc
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def STOPB
+ *
+ * @brief Send two stop bits (else one)
+ */
+#define STOPB		0x20
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def PARENB
+ *
+ * @brief Parity detection enabled (else disabled)
+ */
+#ifdef PARENB
+#undef PARENB
+#endif
+#define PARENB		0x40
+
+/**
+ * @ingroup IoctlArgDefines
+ *
+ * @def PARODD
+ *
+ * @brief Odd parity  (else even)
+ */
+#ifdef PARODD
+#undef PARODD
+#endif
+#define PARODD		0x80
+
+/**
+ * @enum ixUARTMode
+ * @brief The mode to set to UART to.
+ */
+typedef enum
+{
+    INTERRUPT=0,	/**< Interrupt mode */
+    POLLED,		/**< Polled mode */
+    LOOPBACK		/**< Loopback mode */
+} ixUARTMode;
+
+/**
+ * @struct ixUARTStats
+ * @brief Statistics for the UART.
+ */
+typedef struct
+{
+    UINT32  rxCount;
+    UINT32  txCount;	
+    UINT32  overrunErr;
+    UINT32  parityErr;
+    UINT32  framingErr;
+    UINT32  breakErr;
+} ixUARTStats;
+
+/**
+ * @struct ixUARTDev
+ * @brief Device descriptor for the UART.
+ */
+typedef struct
+{
+    UINT8 *addr;	/**< device base address */
+    ixUARTMode mode;	/**< interrupt, polled or loopback */
+    int baudRate;	/**< baud rate */
+    int freq;		/**< UART clock frequency */     
+    int options;	/**< hardware options */
+    int fifoSize;	/**< FIFO xmit size */
+
+    ixUARTStats   stats;	/**< device statistics */
+} ixUARTDev;
+
+/**
+ * @ingroup IxUARTAccAPI
+ *
+ * @fn IX_STATUS ixUARTInit(ixUARTDev* pUART)
+ * 
+ * @param pUART	@ref ixUARTDev [in] - pointer to UART structure describing our device.
+ * 
+ * @brief Initialise the UART. This puts the chip in a quiescent state.
+ * 
+ * @pre The base address for the UART must contain a valid value.
+ *      Also the baud rate and hardware options must contain sensible values
+ *      otherwise the defaults will be used as defined in ixUART.h
+ *
+ * @post UART is initialized and ready to send and receive data.
+ *
+ * @note This function should only be called once per device.
+ *
+ * @retval IX_SUCCESS - UART device successfully initialised.
+ * @retval IX_FAIL - Critical error, device not initialised.
+ ***************************************************************************/
+PUBLIC IX_STATUS ixUARTInit(ixUARTDev* pUART);
+
+/**
+ * @ingroup IxUARTAccAPI
+ *
+ * @fn IX_STATUS ixUARTPollOutput(ixUARTDev* pUART, int outChar)
+ *
+ * @param pUART @ref ixUARTDev [out] - pointer to UART structure describing our device.
+ * @param outChar int [out] - character to transmit.
+ *
+ * @brief Transmit a character in polled mode.
+ *
+ * @pre UART device must be initialised.
+ *
+ * @retval IX_SUCCESS - character was successfully transmitted.
+ * @retval IX_FAIL - output buffer is full (try again).
+ ***************************************************************************/
+PUBLIC IX_STATUS ixUARTPollOutput(ixUARTDev* pUART, int outChar);
+
+/**
+ * @ingroup IxUARTAccAPI
+ *
+ * @fn IX_STATUS ixUARTPollInput(ixUARTDev* pUART, char *inChar)
+ *
+ * @param pUART	@ref ixUARTDev [in] - pointer to UART structure describing our device.
+ * @param *inChar char [in] - character read from the device.
+ *
+ * @brief Receive a character in polled mode.
+ *
+ * @pre UART device must be initialised.
+ *
+ * @retval IX_SUCCESS - character was successfully read.
+ * @retval IX_FAIL - input buffer empty (try again).
+ ***************************************************************************/
+PUBLIC IX_STATUS ixUARTPollInput(ixUARTDev* pUART, char *inChar);
+
+/**
+ * @ingroup IxUARTAccAPI
+ *
+ * @fn IX_STATUS ixUARTIoctl(ixUARTDev* pUART, int cmd, void* arg)
+ *
+ * @param pUART	@ref ixUARTDev [in] - pointer to UART structure describing our device.
+ * @param cmd int [in] - an ioctl request code.
+ * @param arg void* [in] - optional argument used to set the device mode,
+ *	 baud rate, and hardware options.
+ *
+ * @brief Perform I/O control routines on the device.
+ *
+ * @retval IX_SUCCESS - requested feature was set/read successfully.
+ * @retval IX_FAIL - error setting/reading the requested feature.
+ *
+ * @sa IoctlCommandDefines
+ * @sa IoctlArgDefines
+ ***************************************************************************/    
+PUBLIC IX_STATUS ixUARTIoctl(ixUARTDev* pUART, int cmd, void* arg);
+
+/**
+ * @} defgroup IxUARTAcc
+ */

cpu/ixp/npe/include/IxVersionId.h

diff --git a/cpu/ixp/npe/include/IxVersionId.h b/cpu/ixp/npe/include/IxVersionId.h
new file mode 100644
index 0000000..27796ed
--- /dev/null
+++ b/cpu/ixp/npe/include/IxVersionId.h
@@ -0,0 +1,155 @@
+/**
+ * @file IxVersionId.h
+ *
+ * @date 22-Aug-2002
+ *
+ * @brief This file contains the IXP400 Software version identifier
+ *
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ */
+
+/**
+ * @defgroup IxVersionId IXP400 Version ID (IxVersionId)
+ *
+ * @brief Version Identifiers
+ *
+ * @{
+ */
+
+#ifndef IXVERSIONID_H
+#define IXVERSIONID_H
+
+/**
+ * @brief Version Identifier String
+ *
+ * This string will be updated with each customer release of the IXP400
+ * Software.
+ */
+#define IX_VERSION_ID "2_0"
+
+/**
+ * This string will be updated with each customer release of the IXP400
+ * ADSL driver package.
+ */
+#define IX_VERSION_ADSL_ID "1_12"
+
+
+/**
+ * This string will be updated with each customer release of the IXP400
+ * USB Client driver package.
+ */
+#define IX_VERSION_USBRNDIS_ID "1_9"
+
+/**
+ * This string will be updated with each customer release of the IXP400
+ * I2C Linux driver package.
+ */
+#define IX_VERSION_I2C_LINUX_ID "1_0"
+
+/**
+ * @brief Linux Ethernet Driver Patch Version Identifier String
+ *
+ * This string will be updated with each release of Linux Ethernet Patch
+ */
+#define LINUX_ETHERNET_DRIVER_PATCH_ID "1_4"
+
+/**
+ * @brief Linux Integration Patch Version Identifier String
+ *
+ * This String will be updated with each release of Linux Integration Patch
+ */
+#define LINUX_INTEGRATION_PATCH_ID "1_3"
+
+/**
+ * @brief Linux Ethernet Readme version Identifier String
+ *
+ * This string will be updated with each release of Linux Ethernet Readme
+ */
+#define LINUX_ETHERNET_README_ID "1_3"
+
+/**
+ * @brief Linux Integration Readme version Identifier String
+ *
+ * This string will be updated with each release of Linux Integration Readme
+ */
+
+#define LINUX_INTEGRATION_README_ID "1_3"
+
+/**
+ * @brief Linux I2C driver Readme version Identifier String
+ *
+ * This string will be updated with each release of Linux I2C Driver Readme
+ */
+#define LINUX_I2C_DRIVER_README_ID "1_0"
+
+/**
+ * @brief ixp425_eth_update_nf_bridge.patch version Identifier String
+ *
+ * This string will be updated with each release of ixp425_eth_update_nf_bridge.
+patch
+ *
+ */
+
+#define IXP425_ETH_UPDATE_NF_BRIDGE_ID "1_3"
+
+/**
+ * @brief Internal Release Identifier String
+ *
+ * This string will be updated with each internal release (SQA drop)
+ * of the IXP400 Software.
+ */
+#define IX_VERSION_INTERNAL_ID "SQA3_5"
+
+/**
+ * @brief Compatible Tornado Version Identifier
+ */
+#define IX_VERSION_COMPATIBLE_TORNADO "Tornado2_2_1-PNE2_0"
+
+/**
+ * @brief Compatible Linux Version Identifier
+ */
+#define IX_VERSION_COMPATIBLE_LINUX "MVL3_1"
+
+
+#endif /* IXVERSIONID_H */
+
+/**
+ * @} addtogroup IxVersionId
+ */

cpu/ixp/npe/include/ix_error.h

diff --git a/cpu/ixp/npe/include/ix_error.h b/cpu/ixp/npe/include/ix_error.h
new file mode 100644
index 0000000..d32ace2
--- /dev/null
+++ b/cpu/ixp/npe/include/ix_error.h
@@ -0,0 +1,66 @@
+/**
+ * ============================================================================
+ * = COPYRIGHT
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * = PRODUCT
+ *      Intel(r) IXP425 Software Release
+ *
+ * = FILENAME
+ *      ix_error.h (Replaced by OSAL)
+ *
+ * = DESCRIPTION
+ *      This file will describe the basic error type and support functions that
+ *      will be used by the IXA SDK Framework API.
+ *
+ * = AUTHOR
+ *      Intel Corporation
+ *
+ * = CHANGE HISTORY
+ *      4/22/2002 4:19:03 PM - creation time 
+ * ============================================================================
+ */
+
+#if !defined(__IX_ERROR_H__)
+#define __IX_ERROR_H__
+
+#include "IxOsalBackward.h"
+
+#endif /* end !defined(__IX_ERROR_H__) */
+

cpu/ixp/npe/include/ix_macros.h

diff --git a/cpu/ixp/npe/include/ix_macros.h b/cpu/ixp/npe/include/ix_macros.h
new file mode 100644
index 0000000..53f5942
--- /dev/null
+++ b/cpu/ixp/npe/include/ix_macros.h
@@ -0,0 +1,266 @@
+/**
+ * ============================================================================
+ * = COPYRIGHT
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * = PRODUCT
+ *      Intel(r) IXP425 Software Release
+ *
+ * = FILENAME
+ *      ix_macros.h
+ *
+ * = DESCRIPTION
+ *      This file will define the basic preprocessor macros that are going to be used
+ *      the IXA SDK Framework API.
+ *
+ * = AUTHOR
+ *      Intel Corporation
+ *
+ * = CHANGE HISTORY
+ *      4/22/2002 4:41:05 PM - creation time 
+ * ============================================================================
+ */
+
+#if !defined(__IX_MACROS_H__)
+#define __IX_MACROS_H__
+
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif /* end defined(__cplusplus) */
+
+
+/**
+ * MACRO NAME: IX_BIT_FIELD_MASK16
+ *
+ * DESCRIPTION: Builds the mask required to extract the bit field from a 16 bit unsigned integer value.
+ *
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ *
+ * @Return: Returns a 16 bit mask that will extract the bit field from a 16 bit unsigned integer value.
+ */
+#define IX_BIT_FIELD_MASK16( \
+                             arg_FieldLSBBit, \
+                             arg_FieldMSBBit \
+                            ) \
+                            ((ix_bit_mask16)((((ix_uint16)1 << (arg_FieldMSBBit + 1 - arg_FieldLSBBit)) - \
+                            (ix_uint16)1) << arg_FieldLSBBit))
+
+
+
+/**
+ * MACRO NAME: IX_GET_BIT_FIELD16
+ *
+ * DESCRIPTION: Extracts a bit field from 16 bit unsigned integer. The returned value is normalized in
+ *          in the sense that will be right aligned.
+ *
+ * @Param:  - IN arg_PackedData16 a 16 bit unsigned integer that contains the bit field of interest.
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ *
+ * @Return: Returns the value of the bit field. The value can be from 0 to (1 << (arg_FieldMSBBit + 1 -
+ *          arg_FieldLSBBit)) - 1.
+ */
+#define IX_GET_BIT_FIELD16( \
+                            arg_PackedData16, \
+                            arg_FieldLSBBit, \
+                            arg_FieldMSBBit \
+                          ) \
+                          (((ix_uint16)(arg_PackedData16) & IX_BIT_FIELD_MASK16(arg_FieldLSBBit, arg_FieldMSBBit)) >> \
+                             arg_FieldLSBBit)
+
+
+/**
+ * MACRO NAME: IX_MAKE_BIT_FIELD16
+ *
+ * DESCRIPTION: This macro will create a temporary 16 bit value with the bit field
+ *          desired set to the desired value.
+ *
+ * @Param:  - IN arg_BitFieldValue is the new value of the bit field. The value can be from 0 to 
+ *          (1 << (arg_FieldMSBBit + 1 - arg_FieldLSBBit)) - 1.
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ * 
+ * @Return: Returns a temporary ix_uint16 value that has the bit field set to the appropriate value.
+ */
+#define IX_MAKE_BIT_FIELD16( \
+                             arg_BitFieldValue, \
+                             arg_FieldLSBBit, \
+                             arg_FieldMSBBit \
+                           ) \
+                           (((ix_uint16)(arg_BitFieldValue) << arg_FieldLSBBit) & \
+                           IX_BIT_FIELD_MASK16(arg_FieldLSBBit, arg_FieldMSBBit))
+                                 
+/**
+ * MACRO NAME: IX_SET_BIT_FIELD16
+ *
+ * DESCRIPTION: Sets a new value for a bit field from a 16 bit unsigned integer.
+ *
+ * @Param:  - IN arg_PackedData16 a 16 bit unsigned integer that contains the bit field of interest.
+ * @Param:  - IN arg_BitFieldValue is the new vale of the bit field. The value can be from 0 to 
+ *          (1 << (arg_FieldMSBBit + 1 - arg_FieldLSBBit)) - 1.
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ *
+ * @Return: Returns the updated value of arg_PackedData16.
+ */
+#define IX_SET_BIT_FIELD16( \
+                            arg_PackedData16, \
+                            arg_BitFieldValue, \
+                            arg_FieldLSBBit, \
+                            arg_FieldMSBBit \
+                          ) \
+                          (arg_PackedData16 = (((ix_uint16)(arg_PackedData16) & \
+                          ~(IX_BIT_FIELD_MASK16(arg_FieldLSBBit, arg_FieldMSBBit))) | \
+                          IX_MAKE_BIT_FIELD16(arg_BitFieldValue, arg_FieldLSBBit, arg_FieldMSBBit))) 
+
+
+/**
+ * MACRO NAME: IX_BIT_FIELD_MASK32
+ *
+ * DESCRIPTION: Builds the mask required to extract the bit field from a 32 bit unsigned integer value.
+ *
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ *
+ * @Return: Returns a 32 bit mask that will extract the bit field from a 32 bit unsigned integer value.
+ */
+#define IX_BIT_FIELD_MASK32( \
+                             arg_FieldLSBBit, \
+                             arg_FieldMSBBit \
+                           ) \
+                           ((ix_bit_mask32)((((ix_uint32)1 << (arg_FieldMSBBit + 1 - arg_FieldLSBBit)) - \
+                           (ix_uint32)1) << arg_FieldLSBBit))
+
+
+
+/**
+ * MACRO NAME: IX_GET_BIT_FIELD32
+ *
+ * DESCRIPTION: Extracts a bit field from 32 bit unsigned integer. The returned value is normalized in
+ *          in the sense that will be right aligned.
+ *
+ * @Param:  - IN arg_PackedData32 a 32 bit unsigned integer that contains the bit field of interest.
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ *
+ * @Return: Returns the value of the bit field. The value can be from 0 to (1 << (arg_FieldMSBBit + 1 -
+ *          arg_FieldLSBBit)) - 1.
+ */
+#define IX_GET_BIT_FIELD32( \
+                            arg_PackedData32, \
+                            arg_FieldLSBBit, \
+                            arg_FieldMSBBit \
+                          ) \
+                          (((ix_uint32)(arg_PackedData32) & IX_BIT_FIELD_MASK32(arg_FieldLSBBit, arg_FieldMSBBit)) >> \
+                             arg_FieldLSBBit)
+
+
+
+
+/**
+ * MACRO NAME: IX_MAKE_BIT_FIELD32
+ *
+ * DESCRIPTION: This macro will create a temporary 32 bit value with the bit field
+ *          desired set to the desired value.
+ *
+ * @Param:  - IN arg_BitFieldValue is the new value of the bit field. The value can be from 0 to 
+ *          (1 << (arg_FieldMSBBit + 1 - arg_FieldLSBBit)) - 1.
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ * 
+ * @Return: Returns a temporary ix_uint32 value that has the bit field set to the appropriate value.
+ */
+#define IX_MAKE_BIT_FIELD32( \
+                             arg_BitFieldValue, \
+                             arg_FieldLSBBit, \
+                             arg_FieldMSBBit \
+                           ) \
+                           (((ix_uint32)(arg_BitFieldValue) << arg_FieldLSBBit) & \
+                           IX_BIT_FIELD_MASK32(arg_FieldLSBBit, arg_FieldMSBBit))
+                            
+                                
+/**
+ * MACRO NAME: IX_SET_BIT_FIELD32
+ *
+ * DESCRIPTION: Sets a new value for a bit field from a 32 bit unsigned integer.
+ *
+ * @Param:  - IN arg_PackedData32 a 32 bit unsigned integer that contains the bit field of interest.
+ * @Param:  - IN arg_BitFieldValue is the new value of the bit field. The value can be from 0 to 
+ *          (1 << (arg_FieldMSBBit + 1 - arg_FieldLSBBit)) - 1.
+ * @Param:  - IN arg_FieldLSBBit an unsigned integer value representing the position of the least significant
+ *          bit of the bit field.
+ * @Param:  - IN arg_FieldMSBBit an unsigned integer value representing the position of the most significant
+ *          bit of the bit field.
+ *
+ * @Return: Returns the updated value of arg_PackedData32.
+ */
+#define IX_SET_BIT_FIELD32( \
+                            arg_PackedData32, \
+                            arg_BitFieldValue, \
+                            arg_FieldLSBBit, \
+                            arg_FieldMSBBit \
+                          ) \
+                          (arg_PackedData32 = (((ix_uint32)(arg_PackedData32) & \
+                          ~(IX_BIT_FIELD_MASK32(arg_FieldLSBBit, arg_FieldMSBBit))) | \
+                          IX_MAKE_BIT_FIELD32(arg_BitFieldValue, arg_FieldLSBBit, arg_FieldMSBBit))) 
+
+
+
+#if defined(__cplusplus)
+}
+#endif /* end defined(__cplusplus) */
+
+#endif /* end !defined(__IX_MACROS_H__) */

cpu/ixp/npe/include/ix_os_type.h

diff --git a/cpu/ixp/npe/include/ix_os_type.h b/cpu/ixp/npe/include/ix_os_type.h
new file mode 100644
index 0000000..8575096
--- /dev/null
+++ b/cpu/ixp/npe/include/ix_os_type.h
@@ -0,0 +1,65 @@
+/**
+ * ============================================================================
+ * = COPYRIGHT
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * = PRODUCT
+ *      Intel(r) IXP425 Software Release
+ *
+ * = FILENAME
+ *      ix_os_type.h (Replaced by OSAL)
+ *
+ * = DESCRIPTION
+ *      This file provides protable symbol definitions for the current OS type.
+ *
+ * = AUTHOR
+ *      Intel Corporation
+ *
+ * = CHANGE HISTORY
+ *      4/22/2002 4:43:30 PM - creation time 
+ * ============================================================================
+ */
+
+#if !defined(__IX_OS_TYPE_H__)
+#define __IX_OS_TYPE_H__
+
+#include "IxOsalBackward.h"
+
+#endif /* end !defined(__IX_OS_TYPE_H__) */
+

cpu/ixp/npe/include/ix_ossl.h

diff --git a/cpu/ixp/npe/include/ix_ossl.h b/cpu/ixp/npe/include/ix_ossl.h
new file mode 100644
index 0000000..b59f7d0
--- /dev/null
+++ b/cpu/ixp/npe/include/ix_ossl.h
@@ -0,0 +1,160 @@
+/**
+ * ============================================================================
+ * = COPYRIGHT
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * = PRODUCT
+ *      Intel(r) IXP425 Software Release
+ *
+ * = LIBRARY
+ *      OSSL - Operating System Services  Library
+ *
+ * = MODULE
+ *      OSSL  Abstraction layer header file
+ *
+ * = FILENAME
+ *       ix_ossl.h (Replaced by OSAL)
+ *
+ * = DESCRIPTION
+ *   This file contains the prototypes of OS-independent wrapper
+ *   functions which allow the programmer not to be tied to a specific
+ *   operating system. The OSSL functions can be divided into three classes:
+ *
+ *   1) synchronization-related wrapper functions around thread system calls
+ *   2) thread-related wrapper functions around thread calls
+ *   3) transactor/workbench osapi calls -- defined in osApi.h
+ *
+ *   Both 1 and 2 classes of functions provide Thread Management, Thread 
+ *   Synchronization, Mutual Exclusion and  Timer primitives. Namely, 
+ *   creation and deletion functions as well as the standard "wait" and
+ *   "exit". Additionally, a couple of utility functions which enable to 
+ *   pause the execution of a thread are also provided.
+ *
+ *   The 3rd class provides a  slew of other OSAPI functions to handle
+ *   Transactor/WorkBench OS calls.
+ *
+ *
+ *   OSSL Thread APIs:
+ *             The OSSL thread functions that allow for thread creation,
+ *             get thread id, thread deletion and set thread priroity.
+ *
+ *             ix_ossl_thread_create
+ *             ix_ossl_thread_get_id
+ *             ix_ossl_thread_exit
+ *             ix_ossl_thread_kill
+ *             ix_ossl_thread_set_priority
+ *             ix_ossl_thread__delay
+ * 
+ *   OSSL Semaphore APIs:
+ *             The OSSL semaphore functions that allow for initialization,
+ *             posting, waiting and deletion of semaphores.
+ *
+ *             ix_ossl_sem_init
+ *             ix_ossl_sem_fini
+ *             ix_ossl_sem_take
+ *             ix_ossl_sem_give
+ *             ix_ossl_sem_flush
+ *
+ *   OSSL Mutex APIs:
+ *             The OSSL wrapper functions that allow for initialization,
+ *             posting, waiting and deletion of mutexes.
+ *
+ *             ix_ossl_mutex_init
+ *             ix_ossl_mutex_fini
+ *             ix_ossl_mutex_lock
+ *             ix_ossl_mutex_unlock
+ *
+ *   OSSL Timer APIs:
+ *     	       The timer APIs provide sleep and get time functions.
+ *
+ *             ix_ossl_sleep
+ *             ix_ossl_sleep_tick
+ *             ix_ossl_time_get
+ * 
+ *   OSAPIs for Transactor/WorkBench:
+ *             These OSAPI functions are used for transator OS calls. 
+ *             They are defined in osApi.h. 
+ *
+ *             Sem_Init 			
+ *             Sem_Destroy 		
+ *             Sem_Wait 			
+ *             Sem_Wait			
+ *             Thread_Create		
+ *             Thread_Cancel 		
+ *             Thread_SetPriority 		
+ *             delayMs 			
+ *             delayTick			
+ *             
+ *
+ *
+ **********************************************************************
+ *      
+ *
+ * = AUTHOR
+ *      Intel Corporation
+ *
+ * = ACKNOWLEDGEMENTS
+ *      
+ *
+ * = CREATION TIME
+ *      1/8/2002 1:53:42 PM
+ *
+ * = CHANGE HISTORY
+ *   02/22/2002 : Renamed osapi.h os_api.h
+ *                Moved OS header file includes from OSSL.h to os_api.h
+ *                Moved OS specific datatypes to os_api.h 
+ *                Modified data types, macros and functions as per
+ *                'C' coding guidelines.
+ *
+ *
+ * ============================================================================
+ */
+
+#ifndef _IX_OSSL_H
+#ifndef __doxygen_hide
+#define _IX_OSSL_H
+#endif /* __doxygen_hide */
+
+#include "IxOsalBackward.h"
+ 
+#endif /* _IX_OSSL_H */
+
+/**
+ * @} defgroup IxOSSL
+ */

cpu/ixp/npe/include/ix_symbols.h

diff --git a/cpu/ixp/npe/include/ix_symbols.h b/cpu/ixp/npe/include/ix_symbols.h
new file mode 100644
index 0000000..f7bb029
--- /dev/null
+++ b/cpu/ixp/npe/include/ix_symbols.h
@@ -0,0 +1,106 @@
+/**
+ * ============================================================================
+ * = COPYRIGHT
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * = PRODUCT
+ *      Intel(r) IXP425 Software Release
+ *
+ * = FILENAME
+ *      ix_symbols.h
+ *
+ * = DESCRIPTION
+ *      This file declares all the global preprocessor symbols required by 
+ *      the IXA SDK Framework API.
+ *
+ * = AUTHOR
+ *      Intel Corporation
+ *
+ * = CHANGE HISTORY
+ *      4/23/2002 10:41:13 AM - creation time 
+ * ============================================================================
+ */
+
+#if !defined(__IX_SYMBOLS_H__)
+#define __IX_SYMBOLS_H__
+
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif /* end defined(__cplusplus) */
+
+/**
+ * The IX_EXPORT_FUNCTION symbol will be used for compilation on different platforms.
+ * We are planning to provide a simulation version of the library that should work
+ * with the Transactor rather than the hardware. This implementation will be done on
+ * WIN32 in the form of a DLL that will need to export functions and symbols.
+ */
+#if (_IX_OS_TYPE_ == _IX_OS_WIN32_)
+#    if defined(_IX_LIB_INTERFACE_IMPLEMENTATION_)
+#        define IX_EXPORT_FUNCTION __declspec( dllexport )
+#    elif defined(_IX_LIB_INTERFACE_IMPORT_DLL_)
+#        define IX_EXPORT_FUNCTION __declspec( dllimport )
+#    else
+#        define IX_EXPORT_FUNCTION extern 
+#    endif
+#elif (_IX_OS_TYPE_ == _IX_OS_WINCE_)
+#    define IX_EXPORT_FUNCTION __declspec(dllexport)
+#else
+#    define IX_EXPORT_FUNCTION  extern
+#endif
+
+
+/**
+ * This symbols should be defined when we want to build for a multithreaded environment
+ */
+#define _IX_MULTI_THREADED_     1
+    
+
+/**
+ * This symbol should be defined in the case we to buils for a multithreaded environment
+ * but we want that our modules to work as if they are used in a single threaded environment.
+ */
+/* #define _IX_RM_EXPLICIT_SINGLE_THREADED_    1  */
+
+#if defined(__cplusplus)
+}
+#endif /* end defined(__cplusplus) */
+
+#endif /* end !defined(__IX_SYMBOLS_H__) */

cpu/ixp/npe/include/ix_types.h

diff --git a/cpu/ixp/npe/include/ix_types.h b/cpu/ixp/npe/include/ix_types.h
new file mode 100644
index 0000000..fc7b1e9
--- /dev/null
+++ b/cpu/ixp/npe/include/ix_types.h
@@ -0,0 +1,208 @@
+/**
+ * ============================================================================
+ * = COPYRIGHT
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * = PRODUCT
+ *      Intel(r) IXP425 Software Release
+ *
+ * = FILENAME
+ *      ix_types.h
+ *
+ * = DESCRIPTION
+ *      This file will define generic types that will guarantee the protability
+ *      between different architectures and compilers. It should be used the entire
+ *      IXA SDK Framework API.
+ *
+ * = AUTHOR
+ *      Intel Corporation
+ *
+ * = CHANGE HISTORY
+ *      4/22/2002 4:44:17 PM - creation time 
+ * ============================================================================
+ */
+
+#if !defined(__IX_TYPES_H__)
+#define __IX_TYPES_H__
+
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif /* end defined(__cplusplus) */
+
+
+/**
+ * Define generic integral data types that will guarantee the size.
+ */
+
+/**
+ * TYPENAME: ix_int8
+ * 
+ * DESCRIPTION: This type defines an 8 bit signed integer value.
+ *
+ */
+typedef signed char ix_int8;
+
+
+/**
+ * TYPENAME: ix_uint8
+ * 
+ * DESCRIPTION: This type defines an 8 bit unsigned integer value.
+ *
+ */
+typedef unsigned char ix_uint8;
+
+
+/**
+ * TYPENAME: ix_int16
+ * 
+ * DESCRIPTION: This type defines an 16 bit signed integer value.
+ *
+ */
+typedef signed short int ix_int16;
+
+
+/**
+ * TYPENAME: ix_uint16
+ * 
+ * DESCRIPTION: This type defines an 16 bit unsigned integer value.
+ *
+ */
+typedef unsigned short int ix_uint16;
+
+
+/**
+ * TYPENAME: ix_int32
+ * 
+ * DESCRIPTION: This type defines an 32 bit signed integer value.
+ *
+ */
+typedef signed int ix_int32;
+
+
+/**
+ * TYPENAME: ix_uint32
+ * 
+ * DESCRIPTION: This type defines an 32 bit unsigned integer value.
+ *
+ */
+#ifndef __wince
+typedef unsigned int ix_uint32;
+#else
+typedef unsigned long ix_uint32;
+#endif
+
+/**
+ * TYPENAME: ix_int64
+ * 
+ * DESCRIPTION: This type defines an 64 bit signed integer value.
+ *
+ */
+#ifndef __wince
+__extension__ typedef signed long long int ix_int64;
+#endif
+
+/**
+ * TYPENAME: ix_uint64
+ * 
+ * DESCRIPTION: This type defines an 64 bit unsigned integer value.
+ *
+ */
+#ifndef __wince
+__extension__ typedef unsigned long long int ix_uint64;
+#endif
+
+
+/**
+ * TYPENAME: ix_bit_mask8
+ * 
+ * DESCRIPTION: This is a generic type for a 8 bit mask. 
+ */
+typedef ix_uint8 ix_bit_mask8;
+
+
+/**
+ * TYPENAME: ix_bit_mask16
+ * 
+ * DESCRIPTION: This is a generic type for a 16 bit mask. 
+ */
+typedef ix_uint16 ix_bit_mask16;
+
+
+/**
+ * TYPENAME: ix_bit_mask32
+ * 
+ * DESCRIPTION: This is a generic type for a 32 bit mask. 
+ */
+typedef ix_uint32 ix_bit_mask32;
+
+
+/**
+ * TYPENAME: ix_bit_mask64
+ * 
+ * DESCRIPTION: This is a generic type for a 64 bit mask. 
+ */
+#ifndef __wince
+typedef ix_uint64 ix_bit_mask64;
+#endif
+
+
+/**
+ * TYPENAME: ix_handle
+ * 
+ * DESCRIPTION: This type defines a generic handle.
+ *
+ */
+typedef ix_uint32 ix_handle;
+
+
+
+/**
+ * DESCRIPTION: This symbol defines a NULL handle
+ *
+ */
+#define IX_NULL_HANDLE   ((ix_handle)0) 
+
+
+#if defined(__cplusplus)
+}
+#endif /* end defined(__cplusplus) */
+
+#endif /* end !defined(__IX_TYPES_H__) */

cpu/ixp/npe/include/npe.h

diff --git a/cpu/ixp/npe/include/npe.h b/cpu/ixp/npe/include/npe.h
new file mode 100644
index 0000000..e53458d
--- /dev/null
+++ b/cpu/ixp/npe/include/npe.h
@@ -0,0 +1,90 @@
+/*
+ * (C) Copyright 2005
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef NPE_H
+#define NPE_H
+
+/*
+ * defines...
+ */
+#define CFG_NPE_NUMS		1
+#ifdef CONFIG_HAS_ETH1
+#undef CFG_NPE_NUMS
+#define CFG_NPE_NUMS		2
+#endif
+
+#define NPE_NUM_PORTS		3
+#define ACTIVE_PORTS		1
+
+#define NPE_PKT_SIZE		1600
+
+#define CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS	64
+#define CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS	2
+
+#define NPE_MBUF_POOL_SIZE					\
+	((CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS +	\
+	  CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS) *	\
+	 sizeof(IX_OSAL_MBUF) * ACTIVE_PORTS)
+
+#define NPE_PKT_POOL_SIZE					\
+	((CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS +	\
+	  CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS) *	\
+	 NPE_PKT_SIZE * ACTIVE_PORTS)
+
+#define NPE_MEM_POOL_SIZE (NPE_MBUF_POOL_SIZE + NPE_PKT_POOL_SIZE)
+
+#define PHY_AUTONEGOTIATE_TIMEOUT 4000	/* 4000 ms autonegotiate timeout */
+
+/*
+ * structs...
+ */
+struct npe {
+	u8			active;           /* NPE active				*/
+	u8			eth_id;           /* IX_ETH_PORT_1 or IX_ETH_PORT_2	*/
+	u8			phy_no;           /* which PHY (0 - 31)			*/
+	u8			mac_address[6];
+
+	IX_OSAL_MBUF		*rxQHead;
+	IX_OSAL_MBUF		*txQHead;
+
+	u8			*tx_pkts;
+	u8			*rx_pkts;
+	IX_OSAL_MBUF		*rx_mbufs;
+	IX_OSAL_MBUF		*tx_mbufs;
+
+	int			print_speed;
+
+	int			rx_read;
+	int			rx_write;
+	int			rx_len[PKTBUFSRX];
+};
+
+/*
+ * prototypes...
+ */
+extern int npe_miiphy_read (char *devname, unsigned char addr,
+			    unsigned char reg, unsigned short *value);
+extern int npe_miiphy_write (char *devname, unsigned char addr,
+			     unsigned char reg, unsigned short value);
+
+#endif /* ifndef NPE_H */

cpu/ixp/npe/include/os_datatypes.h

diff --git a/cpu/ixp/npe/include/os_datatypes.h b/cpu/ixp/npe/include/os_datatypes.h
new file mode 100644
index 0000000..4387b2a
--- /dev/null
+++ b/cpu/ixp/npe/include/os_datatypes.h
@@ -0,0 +1,82 @@
+/**
+ * ============================================================================
+ * = COPYRIGHT
+ * 
+ * @par
+ * IXP400 SW Release version 2.0
+ * 
+ * -- Copyright Notice --
+ * 
+ * @par
+ * Copyright 2001-2005, Intel Corporation.
+ * All rights reserved.
+ * 
+ * @par
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Intel Corporation nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * @par
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * @par
+ * -- End of Copyright Notice --
+ * = PRODUCT
+ *      Intel(r) IXP425 Software Release
+ *
+ * = LIBRARY
+ *      OSSL - Operating System Services  Library
+ *
+ * = MODULE
+ *      OS Specific Data Types header file
+ *
+ * = FILENAME
+ *       OSSL.h (Replaced by OSAL)
+ *
+ * = DESCRIPTION
+ *   This file  contains definitions and encapsulations for OS specific data types. These
+ *   encapsulated  data types are  used by OSSL header files and OS API functions.
+ *
+ *
+ **********************************************************************
+ *      
+ *
+ * = AUTHOR
+ *      Intel Corporation
+ *
+ * = AKNOWLEDGEMENTS
+ *      
+ *
+ * = CREATION TIME
+ *      1/8/2002 1:53:42 PM
+ *
+ * = CHANGE HISTORY
+ 
+ * ============================================================================
+ */
+
+#ifndef _OS_DATATYPES_H
+#define _OS_DATATYPES_H
+
+#include "IxOsalBackward.h"
+
+#endif /* _OS_DATATYPES_H */
+

cpu/ixp/npe/miiphy.c

diff --git a/cpu/ixp/npe/miiphy.c b/cpu/ixp/npe/miiphy.c
new file mode 100644
index 0000000..c63c54e
--- /dev/null
+++ b/cpu/ixp/npe/miiphy.c
@@ -0,0 +1,118 @@
+/*-----------------------------------------------------------------------------+
+  |
+  |	  This source code has been made available to you by IBM on an AS-IS
+  |	  basis.  Anyone receiving this source is licensed under IBM
+  |	  copyrights to use it in any way he or she deems fit, including
+  |	  copying it, modifying it, compiling it, and redistributing it either
+  |	  with or without modifications.  No license under IBM patents or
+  |	  patent applications is to be implied by the copyright license.
+  |
+  |	  Any user of this software should understand that IBM cannot provide
+  |	  technical support for this software and will not be responsible for
+  |	  any consequences resulting from the use of this software.
+  |
+  |	  Any person who transfers this source code or any derivative work
+  |	  must include the IBM copyright notice, this paragraph, and the
+  |	  preceding two paragraphs in the transferred software.
+  |
+  |	  COPYRIGHT   I B M   CORPORATION 1995
+  |	  LICENSED MATERIAL  -	PROGRAM PROPERTY OF I B M
+  +-----------------------------------------------------------------------------*/
+/*-----------------------------------------------------------------------------+
+  |
+  |  File Name:	 miiphy.c
+  |
+  |  Function:	 This module has utilities for accessing the MII PHY through
+  |	       the EMAC3 macro.
+  |
+  |  Author:	 Mark Wisner
+  |
+  |  Change Activity-
+  |
+  |  Date	 Description of Change					     BY
+  |  ---------	 ---------------------					     ---
+  |  05-May-99	 Created						     MKW
+  |  01-Jul-99	 Changed clock setting of sta_reg from 66Mhz to 50Mhz to
+  |		 better match OPB speed. Also modified delay times.	     JWB
+  |  29-Jul-99	 Added Full duplex support				     MKW
+  |  24-Aug-99	 Removed printf from dp83843_duplex()			     JWB
+  |  19-Jul-00	 Ported to esd cpci405					     sr
+  |  23-Dec-03	 Ported from miiphy.c to 440GX Travis Sawyer		     TBS
+  |		 <travis.sawyer@sandburst.com>
+  |
+  +-----------------------------------------------------------------------------*/
+
+#include <common.h>
+#include <miiphy.h>
+#include "IxOsal.h"
+#include "IxEthAcc.h"
+#include "IxEthAcc_p.h"
+#include "IxEthAccMac_p.h"
+#include "IxEthAccMii_p.h"
+
+/***********************************************************/
+/* Dump out to the screen PHY regs			   */
+/***********************************************************/
+
+void miiphy_dump (char *devname, unsigned char addr)
+{
+	unsigned long i;
+	unsigned short data;
+
+
+	for (i = 0; i < 0x1A; i++) {
+		if (miiphy_read (devname, addr, i, &data)) {
+			printf ("read error for reg %lx\n", i);
+			return;
+		}
+		printf ("Phy reg %lx ==> %4x\n", i, data);
+
+		/* jump to the next set of regs */
+		if (i == 0x07)
+			i = 0x0f;
+
+	}			/* end for loop */
+}				/* end dump */
+
+
+/***********************************************************/
+/* (Re)start autonegotiation				   */
+/***********************************************************/
+int phy_setup_aneg (char *devname, unsigned char addr)
+{
+	unsigned short ctl, adv;
+
+	/* Setup standard advertise */
+	miiphy_read (devname, addr, PHY_ANAR, &adv);
+	adv |= (PHY_ANLPAR_ACK | PHY_ANLPAR_RF | PHY_ANLPAR_T4 |
+		PHY_ANLPAR_TXFD | PHY_ANLPAR_TX | PHY_ANLPAR_10FD |
+		PHY_ANLPAR_10);
+	miiphy_write (devname, addr, PHY_ANAR, adv);
+
+	/* Start/Restart aneg */
+	miiphy_read (devname, addr, PHY_BMCR, &ctl);
+	ctl |= (PHY_BMCR_AUTON | PHY_BMCR_RST_NEG);
+	miiphy_write (devname, addr, PHY_BMCR, ctl);
+
+	return 0;
+}
+
+
+int npe_miiphy_read (char *devname, unsigned char addr,
+		     unsigned char reg, unsigned short *value)
+{
+	u16 val;
+
+	ixEthAccMiiReadRtn(addr, reg, &val);
+	*value = val;
+
+	return 0;
+}				/* phy_read */
+
+
+int npe_miiphy_write (char *devname, unsigned char addr,
+		      unsigned char reg, unsigned short value)
+{
+	ixEthAccMiiWriteRtn(addr, reg, value);
+	return 0;
+}				/* phy_write */

cpu/ixp/npe/npe.c

diff --git a/cpu/ixp/npe/npe.c b/cpu/ixp/npe/npe.c
new file mode 100644
index 0000000..ab7ca8b
--- /dev/null
+++ b/cpu/ixp/npe/npe.c
@@ -0,0 +1,694 @@
+/*
+ * (C) Copyright 2005-2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#if 0
+#define DEBUG		/* define for debug output */
+#endif
+
+#include <config.h>
+#include <common.h>
+#include <net.h>
+#include <miiphy.h>
+#include <malloc.h>
+#include <asm/processor.h>
+#include <asm/arch-ixp/ixp425.h>
+
+#include <IxOsal.h>
+#include <IxEthAcc.h>
+#include <IxEthDB.h>
+#include <IxNpeDl.h>
+#include <IxQMgr.h>
+#include <IxNpeMh.h>
+#include <ix_ossl.h>
+#include <IxFeatureCtrl.h>
+
+#include <npe.h>
+
+#ifdef CONFIG_IXP4XX_NPE
+
+static IxQMgrDispatcherFuncPtr qDispatcherFunc = NULL;
+static int npe_exists[NPE_NUM_PORTS];
+static int npe_used[NPE_NUM_PORTS];
+
+/* A little extra so we can align to cacheline. */
+static u8 npe_alloc_pool[NPE_MEM_POOL_SIZE + CFG_CACHELINE_SIZE - 1];
+static u8 *npe_alloc_end;
+static u8 *npe_alloc_free;
+
+static void *npe_alloc(int size)
+{
+	static int count = 0;
+	void *p = NULL;
+
+	size = (size + (CFG_CACHELINE_SIZE-1)) & ~(CFG_CACHELINE_SIZE-1);
+	count++;
+
+	if ((npe_alloc_free + size) < npe_alloc_end) {
+		p = npe_alloc_free;
+		npe_alloc_free += size;
+	} else {
+		printf("%s: failed (count=%d, size=%d)!\n", count, size);
+	}
+	return p;
+}
+
+/* Not interrupt safe! */
+static void mbuf_enqueue(IX_OSAL_MBUF **q, IX_OSAL_MBUF *new)
+{
+	IX_OSAL_MBUF *m = *q;
+
+	IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(new) = NULL;
+
+	if (m) {
+		while(IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m))
+			m = IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m);
+		IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m) = new;
+	} else
+		*q = new;
+}
+
+/* Not interrupt safe! */
+static IX_OSAL_MBUF *mbuf_dequeue(IX_OSAL_MBUF **q)
+{
+	IX_OSAL_MBUF *m = *q;
+	if (m)
+		*q = IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m);
+	return m;
+}
+
+static void reset_tx_mbufs(struct npe* p_npe)
+{
+	IX_OSAL_MBUF *m;
+	int i;
+
+	p_npe->txQHead = NULL;
+
+	for (i = 0; i < CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS; i++) {
+		m = &p_npe->tx_mbufs[i];
+
+		memset(m, 0, sizeof(*m));
+
+		IX_OSAL_MBUF_MDATA(m) = (void *)&p_npe->tx_pkts[i * NPE_PKT_SIZE];
+		IX_OSAL_MBUF_MLEN(m) = IX_OSAL_MBUF_PKT_LEN(m) = NPE_PKT_SIZE;
+		mbuf_enqueue(&p_npe->txQHead, m);
+	}
+}
+
+static void reset_rx_mbufs(struct npe* p_npe)
+{
+	IX_OSAL_MBUF *m;
+	int i;
+
+	p_npe->rxQHead = NULL;
+
+	HAL_DCACHE_INVALIDATE(p_npe->rx_pkts, NPE_PKT_SIZE *
+			      CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS);
+
+	for (i = 0; i < CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS; i++) {
+		m = &p_npe->rx_mbufs[i];
+
+		memset(m, 0, sizeof(*m));
+
+		IX_OSAL_MBUF_MDATA(m) = (void *)&p_npe->rx_pkts[i * NPE_PKT_SIZE];
+		IX_OSAL_MBUF_MLEN(m) = IX_OSAL_MBUF_PKT_LEN(m) = NPE_PKT_SIZE;
+
+		if(ixEthAccPortRxFreeReplenish(p_npe->eth_id, m) != IX_SUCCESS) {
+			printf("ixEthAccPortRxFreeReplenish failed for port %d\n", p_npe->eth_id);
+			break;
+		}
+	}
+}
+
+static void init_rx_mbufs(struct npe* p_npe)
+{
+	p_npe->rxQHead = NULL;
+
+	p_npe->rx_pkts = npe_alloc(NPE_PKT_SIZE *
+				   CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS);
+	if (p_npe->rx_pkts == NULL) {
+		printf("alloc of packets failed.\n");
+		return;
+	}
+
+	p_npe->rx_mbufs = (IX_OSAL_MBUF *)
+		npe_alloc(sizeof(IX_OSAL_MBUF) *
+			  CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS);
+	if (p_npe->rx_mbufs == NULL) {
+		printf("alloc of mbufs failed.\n");
+		return;
+	}
+
+	reset_rx_mbufs(p_npe);
+}
+
+static void init_tx_mbufs(struct npe* p_npe)
+{
+	p_npe->tx_pkts = npe_alloc(NPE_PKT_SIZE *
+				   CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS);
+	if (p_npe->tx_pkts == NULL) {
+		printf("alloc of packets failed.\n");
+		return;
+	}
+
+	p_npe->tx_mbufs = (IX_OSAL_MBUF *)
+		npe_alloc(sizeof(IX_OSAL_MBUF) *
+			  CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS);
+	if (p_npe->tx_mbufs == NULL) {
+		printf("alloc of mbufs failed.\n");
+		return;
+	}
+
+	reset_tx_mbufs(p_npe);
+}
+
+/* Convert IX_ETH_PORT_n to IX_NPEMH_NPEID_NPEx */
+static int __eth_to_npe(int eth_id)
+{
+	switch(eth_id) {
+	case IX_ETH_PORT_1:
+		return IX_NPEMH_NPEID_NPEB;
+
+	case IX_ETH_PORT_2:
+		return IX_NPEMH_NPEID_NPEC;
+
+	case IX_ETH_PORT_3:
+		return IX_NPEMH_NPEID_NPEA;
+	}
+	return 0;
+}
+
+/* Poll the CSR machinery. */
+static void npe_poll(int eth_id)
+{
+	if (qDispatcherFunc != NULL) {
+		ixNpeMhMessagesReceive(__eth_to_npe(eth_id));
+		(*qDispatcherFunc)(IX_QMGR_QUELOW_GROUP);
+	}
+}
+
+/* ethAcc RX callback */
+static void npe_rx_callback(u32 cbTag, IX_OSAL_MBUF *m, IxEthAccPortId portid)
+{
+	struct npe* p_npe = (struct npe *)cbTag;
+
+	if (IX_OSAL_MBUF_MLEN(m) > 0) {
+		mbuf_enqueue(&p_npe->rxQHead, m);
+
+		if (p_npe->rx_write == ((p_npe->rx_read-1) & (PKTBUFSRX-1))) {
+			debug("Rx overflow: rx_write=%d rx_read=%d\n",
+			      p_npe->rx_write, p_npe->rx_read);
+		} else {
+			debug("Received message #%d (len=%d)\n", p_npe->rx_write,
+			      IX_OSAL_MBUF_MLEN(m));
+			memcpy((void *)NetRxPackets[p_npe->rx_write], IX_OSAL_MBUF_MDATA(m),
+			       IX_OSAL_MBUF_MLEN(m));
+			p_npe->rx_len[p_npe->rx_write] = IX_OSAL_MBUF_MLEN(m);
+			p_npe->rx_write++;
+			if (p_npe->rx_write == PKTBUFSRX)
+				p_npe->rx_write = 0;
+
+#ifdef CONFIG_PRINT_RX_FRAMES
+			{
+				u8 *ptr = IX_OSAL_MBUF_MDATA(m);
+				int i;
+
+				for (i=0; i<60; i++) {
+					debug("%02x ", *ptr++);
+				}
+				debug("\n");
+			}
+#endif
+		}
+
+		m = mbuf_dequeue(&p_npe->rxQHead);
+	} else {
+		debug("Received frame with length 0!!!\n");
+		m = mbuf_dequeue(&p_npe->rxQHead);
+	}
+
+	/* Now return mbuf to NPE */
+	IX_OSAL_MBUF_MLEN(m) = IX_OSAL_MBUF_PKT_LEN(m) = NPE_PKT_SIZE;
+	IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(m) = NULL;
+	IX_OSAL_MBUF_FLAGS(m) = 0;
+
+	if(ixEthAccPortRxFreeReplenish(p_npe->eth_id, m) != IX_SUCCESS) {
+		debug("npe_rx_callback: Error returning mbuf.\n");
+	}
+}
+
+/* ethAcc TX callback */
+static void npe_tx_callback(u32 cbTag, IX_OSAL_MBUF *m)
+{
+	struct npe* p_npe = (struct npe *)cbTag;
+
+	debug("%s\n", __FUNCTION__);
+
+	IX_OSAL_MBUF_MLEN(m) = IX_OSAL_MBUF_PKT_LEN(m) = NPE_PKT_SIZE;
+	IX_OSAL_MBUF_NEXT_BUFFER_IN_PKT_PTR(m) = NULL;
+	IX_OSAL_MBUF_FLAGS(m) = 0;
+
+	mbuf_enqueue(&p_npe->txQHead, m);
+}
+
+
+static int npe_set_mac_address(struct eth_device *dev)
+{
+	struct npe *p_npe = (struct npe *)dev->priv;
+	IxEthAccMacAddr npeMac;
+
+	debug("%s\n", __FUNCTION__);
+
+	/* Set MAC address */
+	memcpy(npeMac.macAddress, dev->enetaddr, 6);
+
+	if (ixEthAccPortUnicastMacAddressSet(p_npe->eth_id, &npeMac) != IX_ETH_ACC_SUCCESS) {
+		printf("Error setting unicast address! %02x:%02x:%02x:%02x:%02x:%02x\n",
+		       npeMac.macAddress[0], npeMac.macAddress[1],
+		       npeMac.macAddress[2], npeMac.macAddress[3],
+		       npeMac.macAddress[4], npeMac.macAddress[5]);
+		return 0;
+	}
+
+	return 1;
+}
+
+/* Boot-time CSR library initialization. */
+static int npe_csr_load(void)
+{
+	int i;
+
+	if (ixQMgrInit() != IX_SUCCESS) {
+		debug("Error initialising queue manager!\n");
+		return 0;
+	}
+
+	ixQMgrDispatcherLoopGet(&qDispatcherFunc);
+
+	if(ixNpeMhInitialize(IX_NPEMH_NPEINTERRUPTS_YES) != IX_SUCCESS) {
+		printf("Error initialising NPE Message handler!\n");
+		return 0;
+	}
+
+	if (npe_used[IX_ETH_PORT_1] && npe_exists[IX_ETH_PORT_1] &&
+	    ixNpeDlNpeInitAndStart(IX_NPEDL_NPEIMAGE_NPEB_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS)
+	    != IX_SUCCESS) {
+		printf("Error downloading firmware to NPE-B!\n");
+		return 0;
+	}
+
+	if (npe_used[IX_ETH_PORT_2] && npe_exists[IX_ETH_PORT_2] &&
+	    ixNpeDlNpeInitAndStart(IX_NPEDL_NPEIMAGE_NPEC_ETH_LEARN_FILTER_SPAN_FIREWALL_VLAN_QOS)
+	    != IX_SUCCESS) {
+		printf("Error downloading firmware to NPE-C!\n");
+		return 0;
+	}
+
+	/* don't need this for U-Boot */
+	ixFeatureCtrlSwConfigurationWrite(IX_FEATURECTRL_ETH_LEARNING, FALSE);
+
+	if (ixEthAccInit() != IX_ETH_ACC_SUCCESS) {
+		printf("Error initialising Ethernet access driver!\n");
+		return 0;
+	}
+
+	for (i = 0; i < IX_ETH_ACC_NUMBER_OF_PORTS; i++) {
+		if (!npe_used[i] || !npe_exists[i])
+			continue;
+		if (ixEthAccPortInit(i) != IX_ETH_ACC_SUCCESS) {
+			printf("Error initialising Ethernet port%d!\n", i);
+		}
+		if (ixEthAccTxSchedulingDisciplineSet(i, FIFO_NO_PRIORITY) != IX_ETH_ACC_SUCCESS) {
+			printf("Error setting scheduling discipline for port %d.\n", i);
+		}
+		if (ixEthAccPortRxFrameAppendFCSDisable(i) != IX_ETH_ACC_SUCCESS) {
+			printf("Error disabling RX FCS for port %d.\n", i);
+		}
+		if (ixEthAccPortTxFrameAppendFCSEnable(i) != IX_ETH_ACC_SUCCESS) {
+			printf("Error enabling TX FCS for port %d.\n", i);
+		}
+	}
+
+	return 1;
+}
+
+static int npe_init(struct eth_device *dev, bd_t * bis)
+{
+	struct npe *p_npe = (struct npe *)dev->priv;
+	int i;
+	u16 reg_short;
+	int speed;
+	int duplex;
+
+	debug("%s: 1\n", __FUNCTION__);
+
+	miiphy_read (dev->name, p_npe->phy_no, PHY_BMSR, &reg_short);
+
+	/*
+	 * Wait if PHY is capable of autonegotiation and autonegotiation is not complete
+	 */
+	if ((reg_short & PHY_BMSR_AUTN_ABLE) && !(reg_short & PHY_BMSR_AUTN_COMP)) {
+		puts ("Waiting for PHY auto negotiation to complete");
+		i = 0;
+		while (!(reg_short & PHY_BMSR_AUTN_COMP)) {
+			/*
+			 * Timeout reached ?
+			 */
+			if (i > PHY_AUTONEGOTIATE_TIMEOUT) {
+				puts (" TIMEOUT !\n");
+				break;
+			}
+
+			if ((i++ % 1000) == 0) {
+				putc ('.');
+				miiphy_read (dev->name, p_npe->phy_no, PHY_BMSR, &reg_short);
+			}
+			udelay (1000);	/* 1 ms */
+		}
+		puts (" done\n");
+		udelay (500000);	/* another 500 ms (results in faster booting) */
+	}
+
+	speed = miiphy_speed (dev->name, p_npe->phy_no);
+	duplex = miiphy_duplex (dev->name, p_npe->phy_no);
+
+	if (p_npe->print_speed) {
+		p_npe->print_speed = 0;
+		printf ("ENET Speed is %d Mbps - %s duplex connection\n",
+			(int) speed, (duplex == HALF) ? "HALF" : "FULL");
+	}
+
+	npe_alloc_end = npe_alloc_pool + sizeof(npe_alloc_pool);
+	npe_alloc_free = (u8 *)(((unsigned)npe_alloc_pool +
+				 CFG_CACHELINE_SIZE - 1) & ~(CFG_CACHELINE_SIZE - 1));
+
+	/* initialize mbuf pool */
+	init_rx_mbufs(p_npe);
+	init_tx_mbufs(p_npe);
+
+	if (ixEthAccPortRxCallbackRegister(p_npe->eth_id, npe_rx_callback,
+					   (u32)p_npe) != IX_ETH_ACC_SUCCESS) {
+		printf("can't register RX callback!\n");
+		return 0;
+	}
+
+	if (ixEthAccPortTxDoneCallbackRegister(p_npe->eth_id, npe_tx_callback,
+					       (u32)p_npe) != IX_ETH_ACC_SUCCESS) {
+		printf("can't register TX callback!\n");
+		return 0;
+	}
+
+	npe_set_mac_address(dev);
+
+	if (ixEthAccPortEnable(p_npe->eth_id) != IX_ETH_ACC_SUCCESS) {
+		printf("can't enable port!\n");
+		return 0;
+	}
+
+	p_npe->active = 1;
+
+	return 1;
+}
+
+#if 0 /* test-only: probably have to deal with it when booting linux (for a clean state) */
+/* Uninitialize CSR library. */
+static void npe_csr_unload(void)
+{
+	ixEthAccUnload();
+	ixEthDBUnload();
+	ixNpeMhUnload();
+	ixQMgrUnload();
+}
+
+/* callback which is used by ethAcc to recover RX buffers when stopping */
+static void npe_rx_stop_callback(u32 cbTag, IX_OSAL_MBUF *m, IxEthAccPortId portid)
+{
+	debug("%s\n", __FUNCTION__);
+}
+
+/* callback which is used by ethAcc to recover TX buffers when stopping */
+static void npe_tx_stop_callback(u32 cbTag, IX_OSAL_MBUF *m)
+{
+	debug("%s\n", __FUNCTION__);
+}
+#endif
+
+static void npe_halt(struct eth_device *dev)
+{
+	struct npe *p_npe = (struct npe *)dev->priv;
+	int i;
+
+	debug("%s\n", __FUNCTION__);
+
+	/* Delay to give time for recovery of mbufs */
+	for (i = 0; i < 100; i++) {
+		npe_poll(p_npe->eth_id);
+		udelay(100);
+	}
+
+#if 0 /* test-only: probably have to deal with it when booting linux (for a clean state) */
+	if (ixEthAccPortRxCallbackRegister(p_npe->eth_id, npe_rx_stop_callback,
+					   (u32)p_npe) != IX_ETH_ACC_SUCCESS) {
+		debug("Error registering rx callback!\n");
+	}
+
+	if (ixEthAccPortTxDoneCallbackRegister(p_npe->eth_id, npe_tx_stop_callback,
+					       (u32)p_npe) != IX_ETH_ACC_SUCCESS) {
+		debug("Error registering tx callback!\n");
+	}
+
+	if (ixEthAccPortDisable(p_npe->eth_id) != IX_ETH_ACC_SUCCESS) {
+		debug("npe_stop: Error disabling NPEB!\n");
+	}
+
+	/* Delay to give time for recovery of mbufs */
+	for (i = 0; i < 100; i++) {
+		npe_poll(p_npe->eth_id);
+		udelay(10000);
+	}
+
+	/*
+	 * For U-Boot only, we are probably launching Linux or other OS that
+	 * needs a clean slate for its NPE library.
+	 */
+#if 0 /* test-only */
+	for (i = 0; i < IX_ETH_ACC_NUMBER_OF_PORTS; i++) {
+		if (npe_used[i] && npe_exists[i])
+			if (ixNpeDlNpeStopAndReset(__eth_to_npe(i)) != IX_SUCCESS)
+				printf("Failed to stop and reset NPE B.\n");
+	}
+#endif
+
+#endif
+	p_npe->active = 0;
+}
+
+
+static int npe_send(struct eth_device *dev, volatile void *packet, int len)
+{
+	struct npe *p_npe = (struct npe *)dev->priv;
+	u8 *dest;
+	int err;
+	IX_OSAL_MBUF *m;
+
+	debug("%s\n", __FUNCTION__);
+	m = mbuf_dequeue(&p_npe->txQHead);
+	dest = IX_OSAL_MBUF_MDATA(m);
+	IX_OSAL_MBUF_PKT_LEN(m) = IX_OSAL_MBUF_MLEN(m) = len;
+	IX_OSAL_MBUF_NEXT_PKT_IN_CHAIN_PTR(m) = NULL;
+
+	memcpy(dest, (char *)packet, len);
+
+	if ((err = ixEthAccPortTxFrameSubmit(p_npe->eth_id, m, IX_ETH_ACC_TX_DEFAULT_PRIORITY))
+	    != IX_ETH_ACC_SUCCESS) {
+		printf("npe_send: Can't submit frame. err[%d]\n", err);
+		mbuf_enqueue(&p_npe->txQHead, m);
+		return 0;
+	}
+
+#ifdef DEBUG_PRINT_TX_FRAMES
+	{
+		u8 *ptr = IX_OSAL_MBUF_MDATA(m);
+		int i;
+
+		for (i=0; i<IX_OSAL_MBUF_MLEN(m); i++) {
+			printf("%02x ", *ptr++);
+		}
+		printf(" (tx-len=%d)\n", IX_OSAL_MBUF_MLEN(m));
+	}
+#endif
+
+	npe_poll(p_npe->eth_id);
+
+	return len;
+}
+
+static int npe_rx(struct eth_device *dev)
+{
+	struct npe *p_npe = (struct npe *)dev->priv;
+
+	debug("%s\n", __FUNCTION__);
+	npe_poll(p_npe->eth_id);
+
+	debug("%s: rx_write=%d rx_read=%d\n", __FUNCTION__, p_npe->rx_write, p_npe->rx_read);
+	while (p_npe->rx_write != p_npe->rx_read) {
+		debug("Reading message #%d\n", p_npe->rx_read);
+		NetReceive(NetRxPackets[p_npe->rx_read], p_npe->rx_len[p_npe->rx_read]);
+		p_npe->rx_read++;
+		if (p_npe->rx_read == PKTBUFSRX)
+			p_npe->rx_read = 0;
+	}
+
+	return 0;
+}
+
+int npe_initialize(bd_t * bis)
+{
+	static int virgin = 0;
+	struct eth_device *dev;
+	int eth_num = 0;
+	struct npe *p_npe = NULL;
+
+	for (eth_num = 0; eth_num < CFG_NPE_NUMS; eth_num++) {
+
+		/* See if we can actually bring up the interface, otherwise, skip it */
+		switch (eth_num) {
+		default:		/* fall through */
+		case 0:
+			if (memcmp (bis->bi_enetaddr, "\0\0\0\0\0\0", 6) == 0) {
+				continue;
+			}
+			break;
+#ifdef CONFIG_HAS_ETH1
+		case 1:
+			if (memcmp (bis->bi_enet1addr, "\0\0\0\0\0\0", 6) == 0) {
+				continue;
+			}
+			break;
+#endif
+		}
+
+		/* Allocate device structure */
+		dev = (struct eth_device *)malloc(sizeof(*dev));
+		if (dev == NULL) {
+			printf ("%s: Cannot allocate eth_device %d\n", __FUNCTION__, eth_num);
+			return -1;
+		}
+		memset(dev, 0, sizeof(*dev));
+
+		/* Allocate our private use data */
+		p_npe = (struct npe *)malloc(sizeof(struct npe));
+		if (p_npe == NULL) {
+			printf("%s: Cannot allocate private hw data for eth_device %d",
+			       __FUNCTION__, eth_num);
+			free(dev);
+			return -1;
+		}
+		memset(p_npe, 0, sizeof(struct npe));
+
+		switch (eth_num) {
+		default:		/* fall through */
+		case 0:
+			memcpy(dev->enetaddr, bis->bi_enetaddr, 6);
+			p_npe->eth_id = 0;
+			p_npe->phy_no = CONFIG_PHY_ADDR;
+			break;
+
+#ifdef CONFIG_HAS_ETH1
+		case 1:
+			memcpy(dev->enetaddr, bis->bi_enet1addr, 6);
+			p_npe->eth_id = 1;
+			p_npe->phy_no = CONFIG_PHY1_ADDR;
+			break;
+#endif
+		}
+
+		sprintf(dev->name, "NPE%d", eth_num);
+		dev->priv = (void *)p_npe;
+		dev->init = npe_init;
+		dev->halt = npe_halt;
+		dev->send = npe_send;
+		dev->recv = npe_rx;
+
+		p_npe->print_speed = 1;
+
+		if (0 == virgin) {
+			virgin = 1;
+
+			if (ixFeatureCtrlDeviceRead() == IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X) {
+				switch (ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK) {
+				case IX_FEATURE_CTRL_SILICON_TYPE_B0:
+					/*
+					 * If it is B0 Silicon, we only enable port when its corresponding
+					 * Eth Coprocessor is available.
+					 */
+					if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0) ==
+					    IX_FEATURE_CTRL_COMPONENT_ENABLED)
+						npe_exists[IX_ETH_PORT_1] = TRUE;
+
+					if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH1) ==
+					    IX_FEATURE_CTRL_COMPONENT_ENABLED)
+						npe_exists[IX_ETH_PORT_2] = TRUE;
+					break;
+				case IX_FEATURE_CTRL_SILICON_TYPE_A0:
+					/*
+					 * If it is A0 Silicon, we enable both as both Eth Coprocessors
+					 * are available.
+					 */
+					npe_exists[IX_ETH_PORT_1] = TRUE;
+					npe_exists[IX_ETH_PORT_2] = TRUE;
+					break;
+				}
+			} else if (ixFeatureCtrlDeviceRead() == IX_FEATURE_CTRL_DEVICE_TYPE_IXP46X) {
+				if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH0) ==
+				    IX_FEATURE_CTRL_COMPONENT_ENABLED)
+					npe_exists[IX_ETH_PORT_1] = TRUE;
+
+				if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_ETH1) ==
+				    IX_FEATURE_CTRL_COMPONENT_ENABLED)
+					npe_exists[IX_ETH_PORT_2] = TRUE;
+			}
+
+			npe_used[IX_ETH_PORT_1] = 1;
+			npe_used[IX_ETH_PORT_2] = 1;
+
+			npe_alloc_end = npe_alloc_pool + sizeof(npe_alloc_pool);
+			npe_alloc_free = (u8 *)(((unsigned)npe_alloc_pool +
+						 CFG_CACHELINE_SIZE - 1)
+						& ~(CFG_CACHELINE_SIZE - 1));
+
+			if (!npe_csr_load())
+				return 0;
+		}
+
+		eth_register(dev);
+
+#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+		miiphy_register(dev->name, npe_miiphy_read, npe_miiphy_write);
+#endif
+
+	}			/* end for each supported device */
+
+	return 1;
+}
+
+#endif /* CONFIG_IXP4XX_NPE */

cpu/ixp/start.S

diff --git a/cpu/ixp/start.S b/cpu/ixp/start.S
index 2726f65..757cfaa 100644
--- a/cpu/ixp/start.S
+++ b/cpu/ixp/start.S
@@ -211,7 +211,7 @@
 	/* copy */
 	mov     r0, #0
 	mov     r4, r0
-	add     r2, r0, #0x40000
+	add     r2, r0, #CFG_MONITOR_LEN
 	mov     r1, #0x10000000
 	mov     r5, r1
 
@@ -497,3 +497,29 @@
 reset_endless:
 
 	b	reset_endless
+
+#ifdef CONFIG_USE_IRQ
+
+.LC0:		.word	loops_per_jiffy
+
+/*
+ * 0 <= r0 <= 2000
+ */
+.globl udelay
+udelay:
+	mov	r2,     #0x6800
+	orr	r2, r2, #0x00db
+	mul	r0, r2, r0
+	ldr	r2, .LC0
+	ldr	r2, [r2]		@ max = 0x0fffffff
+	mov	r0, r0, lsr #11		@ max = 0x00003fff
+	mov	r2, r2, lsr #11		@ max = 0x0003ffff
+	mul	r0, r2, r0		@ max = 2^32-1
+	movs	r0, r0, lsr #6
+
+delay_loop:
+	subs	r0, r0, #1
+	bne	delay_loop
+	mov	pc, lr
+
+#endif /* CONFIG_USE_IRQ */

cpu/ixp/timer.c

diff --git a/cpu/ixp/timer.c b/cpu/ixp/timer.c
index 8df2a31..920f34e 100644
--- a/cpu/ixp/timer.c
+++ b/cpu/ixp/timer.c
@@ -1,5 +1,7 @@
-/* vi: set ts=8 sw=8 noet: */
 /*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
  * (C) Copyright 2002
  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Marius Groeger <mgroeger@sysgo.de>
@@ -30,6 +32,7 @@
 #include <common.h>
 #include <asm/arch/ixp425.h>
 
+#ifndef CONFIG_USE_IRQ
 ulong get_timer (ulong base)
 {
        return get_timer_masked () - base;
@@ -77,3 +80,4 @@
 	}
 	return (reload_constant - current);
 }
+#endif /* #ifndef CONFIG_USE_IRQ */

cpu/mcf52x2/cpu.c

diff --git a/cpu/mcf52x2/cpu.c b/cpu/mcf52x2/cpu.c
index 32a524f..aa6b2bd 100644
--- a/cpu/mcf52x2/cpu.c
+++ b/cpu/mcf52x2/cpu.c
@@ -2,6 +2,10 @@
  * (C) Copyright 2003
  * Josef Baumgartner <josef.baumgartner@telex.de>
  *
+ * MCF5282 additionals
+ * (C) Copyright 2005
+ * BuS Elektronik GmbH & Co. KG <esw@bus-elektronik.de>
+ *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -25,19 +29,61 @@
 #include <watchdog.h>
 #include <command.h>
 
+#ifdef  CONFIG_M5271
+#include <asm/immap_5271.h>
+#include <asm/m5271.h>
+#endif
+
 #ifdef	CONFIG_M5272
 #include <asm/immap_5272.h>
 #include <asm/m5272.h>
 #endif
 
 #ifdef	CONFIG_M5282
-
+#include <asm/m5282.h>
+#include <asm/immap_5282.h>
 #endif
 
 #ifdef	CONFIG_M5249
 #include <asm/m5249.h>
 #endif
 
+#ifdef	CONFIG_M5271
+int checkcpu (void)
+{
+	char buf[32];
+
+	printf ("CPU:   Freescale Coldfire MCF5271 at %s MHz\n", strmhz(buf, CFG_CLK));
+	return 0;
+}
+
+int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) {
+	mbar_writeByte(MCF_RCM_RCR,
+			MCF_RCM_RCR_SOFTRST | MCF_RCM_RCR_FRCRSTOUT);
+	return 0;
+};
+
+#if defined(CONFIG_WATCHDOG)
+void watchdog_reset (void)
+{
+	mbar_writeShort(MCF_WTM_WSR, 0x5555);
+	mbar_writeShort(MCF_WTM_WSR, 0xAAAA);
+}
+
+int watchdog_disable (void)
+{
+	mbar_writeShort(MCF_WTM_WCR, 0);
+	return (0);
+}
+
+int watchdog_init (void)
+{
+	mbar_writeShort(MCF_WTM_WCR, MCF_WTM_WCR_EN);
+	return (0);
+}
+#endif /* #ifdef CONFIG_WATCHDOG */
+
+#endif
 
 #ifdef	CONFIG_M5272
 int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) {
@@ -66,16 +112,15 @@
 		case 0x4: suf = "3K75N"; break;
 		default:
 			suf = NULL;
-			printf ("MOTOROLA MCF5272 (Mask:%01x)\n", msk);
+			printf ("Freescale MCF5272 (Mask:%01x)\n", msk);
 			break;
 		}
 
 	if (suf)
-		printf ("MOTOROLA MCF5272 %s\n", suf);
+		printf ("Freescale MCF5272 %s\n", suf);
 	return 0;
 };
 
-
 #if defined(CONFIG_WATCHDOG)
 /* Called by macro WATCHDOG_RESET */
 void watchdog_reset (void)
@@ -117,11 +162,25 @@
 #ifdef	CONFIG_M5282
 int checkcpu (void)
 {
-	puts ("CPU:   MOTOROLA Coldfire MCF5282\n");
+	unsigned char resetsource = MCFRESET_RSR;
+
+	printf ("CPU:   Freescale Coldfire MCF5282 (PIN: %2.2x REV: %2.2x)\n",
+		MCFCCM_CIR>>8,MCFCCM_CIR & MCFCCM_CIR_PRN_MASK);
+	printf ("Reset:%s%s%s%s%s%s%s\n",
+		(resetsource & MCFRESET_RSR_LOL)  ? " Loss of Lock"	: "",
+		(resetsource & MCFRESET_RSR_LOC)  ? " Loss of Clock"	: "",
+		(resetsource & MCFRESET_RSR_EXT)  ? " External"		: "",
+		(resetsource & MCFRESET_RSR_POR)  ? " Power On"		: "",
+		(resetsource & MCFRESET_RSR_WDR)  ? " Watchdog"		: "",
+		(resetsource & MCFRESET_RSR_SOFT) ? " Software"		: "",
+		(resetsource & MCFRESET_RSR_LVD)  ? " Low Voltage"	: ""
+	);
 	return 0;
 }
 
-int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) {
+int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+{
+	MCFRESET_RCR = MCFRESET_RCR_SOFTRST;
 	return 0;
 };
 #endif
@@ -131,7 +190,7 @@
 {
 	char buf[32];
 
-	printf ("CPU:   MOTOROLA Coldfire MCF5249 at %s MHz\n", strmhz(buf, CFG_CLK));
+	printf ("CPU:   Freescale Coldfire MCF5249 at %s MHz\n", strmhz(buf, CFG_CLK));
 	return 0;
 }
 

cpu/mcf52x2/cpu_init.c

diff --git a/cpu/mcf52x2/cpu_init.c b/cpu/mcf52x2/cpu_init.c
index 350c431..1748ea9 100644
--- a/cpu/mcf52x2/cpu_init.c
+++ b/cpu/mcf52x2/cpu_init.c
@@ -2,6 +2,10 @@
  * (C) Copyright 2003
  * Josef Baumgartner <josef.baumgartner@telex.de>
  *
+ * MCF5282 additionals
+ * (C) Copyright 2005
+ * BuS Elektronik GmbH & Co. KG <esw@bus-elektronik.de>
+ *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -12,7 +16,7 @@
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
@@ -24,6 +28,11 @@
 #include <common.h>
 #include <watchdog.h>
 
+#ifdef	CONFIG_M5271
+#include <asm/m5271.h>
+#include <asm/immap_5271.h>
+#endif
+
 #ifdef	CONFIG_M5272
 #include <asm/m5272.h>
 #include <asm/immap_5272.h>
@@ -38,6 +47,38 @@
 #include <asm/m5249.h>
 #endif
 
+#if defined(CONFIG_M5271)
+void cpu_init_f (void)
+{
+#ifndef CONFIG_WATCHDOG
+	/* Disable the watchdog if we aren't using it */
+	mbar_writeShort(MCF_WTM_WCR, 0);
+#endif
+
+	/* Set clockspeed to 100MHz */
+	mbar_writeShort(MCF_FMPLL_SYNCR,
+			MCF_FMPLL_SYNCR_MFD(0) | MCF_FMPLL_SYNCR_RFD(0));
+	while (!mbar_readByte(MCF_FMPLL_SYNSR) & MCF_FMPLL_SYNSR_LOCK);
+
+	/* Enable UART pins */
+	mbar_writeShort(MCF_GPIO_PAR_UART, MCF_GPIO_PAR_UART_U0TXD |
+			MCF_GPIO_PAR_UART_U0RXD |
+			MCF_GPIO_PAR_UART_U1RXD_UART1 |
+			MCF_GPIO_PAR_UART_U1TXD_UART1);
+
+	/* Enable Ethernet pins */
+	mbar_writeByte(MCF_GPIO_PAR_FECI2C, CFG_FECI2C);
+}
+
+/*
+ * initialize higher level parts of CPU like timers
+ */
+int cpu_init_r	(void)
+{
+	return (0);
+}
+#endif
+
 #if defined(CONFIG_M5272)
 /*
  * Breath some life into the CPU...
@@ -60,7 +101,7 @@
 	regp->sysctrl_reg.sc_scr = CFG_SCR;
 	regp->sysctrl_reg.sc_spr = CFG_SPR;
 
-	/* Setup Ports:	*/
+	/* Setup Ports: */
 	regp->gpio_reg.gpio_pacnt = CFG_PACNT;
 	regp->gpio_reg.gpio_paddr = CFG_PADDR;
 	regp->gpio_reg.gpio_padat = CFG_PADAT;
@@ -110,15 +151,15 @@
 
 #endif /* #ifndef CONFIG_MONITOR_IS_IN_RAM */
 
-    /* enable instruction cache now */
-    icache_enable();
+	/* enable instruction cache now */
+	icache_enable();
 
 }
 
 /*
  * initialize higher level parts of CPU like timers
  */
-int cpu_init_r  (void)
+int cpu_init_r	(void)
 {
 	return (0);
 }
@@ -135,13 +176,186 @@
  */
 void cpu_init_f (void)
 {
+#ifndef CONFIG_WATCHDOG
+	/* disable watchdog if we aren't using it */
+	MCFWTM_WCR = 0;
+#endif
+
+#ifndef CONFIG_MONITOR_IS_IN_RAM
+	/* Set speed /PLL */
+	MCFCLOCK_SYNCR =  MCFCLOCK_SYNCR_MFD(CFG_MFD) | MCFCLOCK_SYNCR_RFD(CFG_RFD);
+
+	/* Set up the GPIO ports */
+#ifdef CFG_PEPAR
+	MCFGPIO_PEPAR = CFG_PEPAR;
+#endif
+#ifdef	CFG_PFPAR
+	MCFGPIO_PFPAR = CFG_PFPAR;
+#endif
+#ifdef CFG_PJPAR
+	MCFGPIO_PJPAR = CFG_PJPAR;
+#endif
+#ifdef CFG_PSDPAR
+	MCFGPIO_PSDPAR = CFG_PSDPAR;
+#endif
+#ifdef CFG_PASPAR
+	MCFGPIO_PASPAR = CFG_PASPAR;
+#endif
+#ifdef CFG_PEHLPAR
+	MCFGPIO_PEHLPAR = CFG_PEHLPAR;
+#endif
+#ifdef CFG_PQSPAR
+	MCFGPIO_PQSPAR = CFG_PQSPAR;
+#endif
+#ifdef CFG_PTCPAR
+	MCFGPIO_PTCPAR = CFG_PTCPAR;
+#endif
+#ifdef CFG_PTDPAR
+	MCFGPIO_PTDPAR = CFG_PTDPAR;
+#endif
+#ifdef CFG_PUAPAR
+	MCFGPIO_PUAPAR = CFG_PUAPAR;
+#endif
+
+#ifdef CFG_DDRUA
+	MCFGPIO_DDRUA = CFG_DDRUA;
+#endif
+
+	/* This is probably a bad place to setup chip selects, but everyone
+	   else is doing it! */
+
+#if defined(CFG_CS0_BASE) & defined(CFG_CS0_SIZE) & \
+    defined(CFG_CS0_WIDTH) & defined(CFG_CS0_RO) & \
+	defined(CFG_CS0_WS)
+
+	MCFCSM_CSAR0 =	(CFG_CS0_BASE >> 16) & 0xFFFF;
+
+	#if (CFG_CS0_WIDTH == 8)
+		#define	 CFG_CS0_PS  MCFCSM_CSCR_PS_8
+	#elif (CFG_CS0_WIDTH == 16)
+		#define	 CFG_CS0_PS  MCFCSM_CSCR_PS_16
+	#elif (CFG_CS0_WIDTH == 32)
+		#define	 CFG_CS0_PS  MCFCSM_CSCR_PS_32
+	#else
+		#error	"CFG_CS0_WIDTH: Fault - wrong bus with for CS0"
+	#endif
+	MCFCSM_CSCR0 =	MCFCSM_CSCR_WS(CFG_CS0_WS)
+			|CFG_CS0_PS
+			|MCFCSM_CSCR_AA;
+
+	#if (CFG_CS0_RO != 0)
+		MCFCSM_CSMR0 =	MCFCSM_CSMR_BAM(CFG_CS0_SIZE-1)
+				|MCFCSM_CSMR_WP|MCFCSM_CSMR_V;
+ 	#else
+		MCFCSM_CSMR0 =	MCFCSM_CSMR_BAM(CFG_CS0_SIZE-1)|MCFCSM_CSMR_V;
+	#endif
+#else
+	#waring "Chip Select 0 are not initialized/used"
+#endif
+
+#if defined(CFG_CS1_BASE) & defined(CFG_CS1_SIZE) & \
+    defined(CFG_CS1_WIDTH) & defined(CFG_CS1_RO) & \
+	defined(CFG_CS1_WS)
+
+	MCFCSM_CSAR1 = (CFG_CS1_BASE >> 16) & 0xFFFF;
+
+	#if (CFG_CS1_WIDTH == 8)
+		#define	 CFG_CS1_PS  MCFCSM_CSCR_PS_8
+	#elif (CFG_CS1_WIDTH == 16)
+		#define	 CFG_CS1_PS  MCFCSM_CSCR_PS_16
+	#elif (CFG_CS1_WIDTH == 32)
+		#define	 CFG_CS1_PS  MCFCSM_CSCR_PS_32
+	#else
+		#error	"CFG_CS1_WIDTH: Fault - wrong bus with for CS1"
+	#endif
+	MCFCSM_CSCR1 =	MCFCSM_CSCR_WS(CFG_CS1_WS)
+			|CFG_CS1_PS
+			|MCFCSM_CSCR_AA;
+
+	#if (CFG_CS1_RO != 0)
+		MCFCSM_CSMR1 =	MCFCSM_CSMR_BAM(CFG_CS1_SIZE-1)
+				|MCFCSM_CSMR_WP
+				|MCFCSM_CSMR_V;
+ 	#else
+		MCFCSM_CSMR1 =	MCFCSM_CSMR_BAM(CFG_CS1_SIZE-1)
+				|MCFCSM_CSMR_V;
+	#endif
+#else
+	#warning "Chip Select 1 are not initialized/used"
+#endif
+
+#if defined(CFG_CS2_BASE) & defined(CFG_CS2_SIZE) & \
+    defined(CFG_CS2_WIDTH) & defined(CFG_CS2_RO) & \
+	defined(CFG_CS2_WS)
+
+	MCFCSM_CSAR2 = (CFG_CS2_BASE >> 16) & 0xFFFF;
+
+	#if (CFG_CS2_WIDTH == 8)
+		#define	 CFG_CS2_PS  MCFCSM_CSCR_PS_8
+	#elif (CFG_CS2_WIDTH == 16)
+		#define	 CFG_CS2_PS  MCFCSM_CSCR_PS_16
+	#elif (CFG_CS2_WIDTH == 32)
+		#define	 CFG_CS2_PS  MCFCSM_CSCR_PS_32
+	#else
+		#error	"CFG_CS2_WIDTH: Fault - wrong bus with for CS2"
+	#endif
+	MCFCSM_CSCR2 =	MCFCSM_CSCR_WS(CFG_CS2_WS)
+			|CFG_CS2_PS
+			|MCFCSM_CSCR_AA;
+
+	#if (CFG_CS2_RO != 0)
+		MCFCSM_CSMR2 =	MCFCSM_CSMR_BAM(CFG_CS2_SIZE-1)
+				|MCFCSM_CSMR_WP
+				|MCFCSM_CSMR_V;
+ 	#else
+		MCFCSM_CSMR2 =	MCFCSM_CSMR_BAM(CFG_CS2_SIZE-1)
+				|MCFCSM_CSMR_V;
+	#endif
+#else
+	#warning "Chip Select 2 are not initialized/used"
+#endif
 
+#if defined(CFG_CS3_BASE) & defined(CFG_CS3_SIZE) & \
+    defined(CFG_CS3_WIDTH) & defined(CFG_CS3_RO) & \
+	defined(CFG_CS3_WS)
+
+	MCFCSM_CSAR3 = (CFG_CS3_BASE >> 16) & 0xFFFF;
+
+	#if (CFG_CS3_WIDTH == 8)
+		#define	 CFG_CS3_PS  MCFCSM_CSCR_PS_8
+	#elif (CFG_CS3_WIDTH == 16)
+		#define	 CFG_CS3_PS  MCFCSM_CSCR_PS_16
+	#elif (CFG_CS3_WIDTH == 32)
+		#define	 CFG_CS3_PS  MCFCSM_CSCR_PS_32
+	#else
+		#error	"CFG_CS3_WIDTH: Fault - wrong bus with for CS1"
+	#endif
+	MCFCSM_CSCR3 =	MCFCSM_CSCR_WS(CFG_CS3_WS)
+			|CFG_CS3_PS
+			|MCFCSM_CSCR_AA;
+
+	#if (CFG_CS3_RO != 0)
+		MCFCSM_CSMR3 =	MCFCSM_CSMR_BAM(CFG_CS3_SIZE-1)
+				|MCFCSM_CSMR_WP
+				|MCFCSM_CSMR_V;
+ 	#else
+		MCFCSM_CSMR3 =	MCFCSM_CSMR_BAM(CFG_CS3_SIZE-1)
+				|MCFCSM_CSMR_V;
+	#endif
+#else
+	#warning "Chip Select 3 are not initialized/used"
+#endif
+
+#endif /* CONFIG_MONITOR_IS_IN_RAM */
+
+	/* defer enabling cache until boot (see do_go) */
+	/* icache_enable(); */
 }
 
 /*
  * initialize higher level parts of CPU like timers
  */
-int cpu_init_r  (void)
+int cpu_init_r	(void)
 {
 	return (0);
 }
@@ -165,23 +379,23 @@
 	volatile unsigned long cpll = mbar2_readLong(MCFSIM_PLLCR);
 	unsigned long pllcr;
 #ifdef CFG_FAST_CLK
-  	pllcr = 0x925a3100;                       /* ~140MHz clock (PLL bypass = 0) */
+	pllcr = 0x925a3100;			  /* ~140MHz clock (PLL bypass = 0) */
 #else
-	pllcr = 0x135a4140;                       /* ~72MHz clock (PLL bypass = 0) */
+	pllcr = 0x135a4140;			  /* ~72MHz clock (PLL bypass = 0) */
 #endif
-	cpll = cpll & 0xfffffffe; 		  /* Set PLL bypass mode = 0 (PSTCLK = crystal) */
-	mbar2_writeLong(MCFSIM_PLLCR, cpll); 	  /* Set the PLL to bypass mode (PSTCLK = crystal) */
-	mbar2_writeLong(MCFSIM_PLLCR, pllcr);  	  /* set the clock speed */
-	pllcr ^= 0x00000001; 		      	  /* Set pll bypass to 1 */
-	mbar2_writeLong(MCFSIM_PLLCR, pllcr);  	  /* Start locking (pll bypass = 1) */
-	udelay(0x20);                             /* Wait for a lock ... */
+	cpll = cpll & 0xfffffffe;		  /* Set PLL bypass mode = 0 (PSTCLK = crystal) */
+	mbar2_writeLong(MCFSIM_PLLCR, cpll);	  /* Set the PLL to bypass mode (PSTCLK = crystal) */
+	mbar2_writeLong(MCFSIM_PLLCR, pllcr);	  /* set the clock speed */
+	pllcr ^= 0x00000001;			  /* Set pll bypass to 1 */
+	mbar2_writeLong(MCFSIM_PLLCR, pllcr);	  /* Start locking (pll bypass = 1) */
+	udelay(0x20);				  /* Wait for a lock ... */
 #endif /* #ifndef CFG_PLL_BYPASS */
 
 	/*
 	 *  NOTE: by setting the GPIO_FUNCTION registers, we ensure that the UART pins
-	 *        (UART0: gpio 30,27, UART1: gpio 31, 28) will be used as UART pins
-	 *        which is their primary function.
-	 *        ~Jeremy
+	 *	  (UART0: gpio 30,27, UART1: gpio 31, 28) will be used as UART pins
+	 *	  which is their primary function.
+	 *	  ~Jeremy
 	 */
 	mbar2_writeLong(MCFSIM_GPIO_FUNC, CFG_GPIO_FUNC);
 	mbar2_writeLong(MCFSIM_GPIO1_FUNC, CFG_GPIO1_FUNC);
@@ -196,7 +410,7 @@
 	 *    (Internal Register Display) command
 	 *    ~Jeremy
 	 *
- 	 */
+	 */
 	mbar_writeByte(MCFSIM_MPARK, 0x30);    /* 5249 Internal Core takes priority over DMA */
 	mbar_writeByte(MCFSIM_SYPCR, 0x00);
 	mbar_writeByte(MCFSIM_SWIVR, 0x0f);
@@ -215,9 +429,9 @@
 	mbar_writeByte(MCFSIM_QSPIICR, 0x00);
 
 	mbar2_writeLong(MCFSIM_GPIO_INT_EN, 0x00000080);
-	mbar2_writeByte(MCFSIM_INTBASE, 0x40);  /* Base interrupts at 64 */
+	mbar2_writeByte(MCFSIM_INTBASE, 0x40);	/* Base interrupts at 64 */
 	mbar2_writeByte(MCFSIM_SPURVEC, 0x00);
-	mbar2_writeLong(MCFSIM_IDECONFIG1, 0x00000020);  /* Enable a 1 cycle pre-drive cycle on CS1 */
+	mbar2_writeLong(MCFSIM_IDECONFIG1, 0x00000020);	 /* Enable a 1 cycle pre-drive cycle on CS1 */
 
 	/* Setup interrupt priorities for gpio7 */
 	/* mbar2_writeLong(MCFSIM_INTLEV5, 0x70000000); */
@@ -245,7 +459,7 @@
 /*
  * initialize higher level parts of CPU like timers
  */
-int cpu_init_r  (void)
+int cpu_init_r	(void)
 {
 	return (0);
 }

cpu/mcf52x2/fec.c

diff --git a/cpu/mcf52x2/fec.c b/cpu/mcf52x2/fec.c
index a5c50af..6db6214 100644
--- a/cpu/mcf52x2/fec.c
+++ b/cpu/mcf52x2/fec.c
@@ -25,6 +25,11 @@
 #include <malloc.h>
 #include <asm/fec.h>
 
+#ifdef  CONFIG_M5271
+#include <asm/m5271.h>
+#include <asm/immap_5271.h>
+#endif
+
 #ifdef	CONFIG_M5272
 #include <asm/m5272.h>
 #include <asm/immap_5272.h>
@@ -41,7 +46,7 @@
 #ifdef	CONFIG_M5272
 #define FEC_ADDR		(CFG_MBAR + 0x840)
 #endif
-#ifdef CONFIG_M5282
+#if defined(CONFIG_M5282) || defined(CONFIG_M5271)
 #define FEC_ADDR 		(CFG_MBAR + 0x1000)
 #endif
 
@@ -200,7 +205,9 @@
 
 int eth_init (bd_t * bd)
 {
-
+#ifndef CFG_ENET_BD_BASE
+	DECLARE_GLOBAL_DATA_PTR;
+#endif
 	int i;
 	volatile fec_t *fecp = (fec_t *) (FEC_ADDR);
 
@@ -240,10 +247,26 @@
 #endif
 #undef ea
 
+#ifdef CONFIG_M5271
+	/* Clear multicast address hash table
+	 */
+	fecp->fec_ghash_table_high = 0;
+	fecp->fec_ghash_table_low = 0;
+
+	/* Clear individual address hash table
+	 */
+	fecp->fec_ihash_table_high = 0;
+	fecp->fec_ihash_table_low = 0;
+#else
 	/* Clear multicast address hash table
 	 */
+#ifdef	CONFIG_M5282
+	fecp->fec_ihash_table_high = 0;
+	fecp->fec_ihash_table_low = 0;
+#else
 	fecp->fec_hash_table_high = 0;
 	fecp->fec_hash_table_low = 0;
+#endif
 
 	/* Set maximum receive buffer size.
 	 */
@@ -256,7 +279,16 @@
 	txIdx = 0;
 
 	if (!rtx) {
+#ifdef CFG_ENET_BD_BASE
 		rtx = (RTXBD *) CFG_ENET_BD_BASE;
+#else
+		rtx = (RTXBD *) (CFG_MONITOR_BASE+gd->reloc_off -
+				 (((PKTBUFSRX+TX_BUF_CNT)*+sizeof(cbd_t)
+				  +0xFF)
+				  & ~0xFF)
+				);
+		debug("set ENET_DB_BASE to %lX\n",(long) rtx);
+#endif
 	}
 
 	/*
@@ -290,15 +322,18 @@
 
 	/* Enable MII mode
 	 */
-#if 0				/* Full duplex mode */
+
+#if 0	/* Full duplex mode */
 	fecp->fec_r_cntrl = FEC_RCNTRL_MII_MODE;
 	fecp->fec_x_cntrl = FEC_TCNTRL_FDEN;
-#else  /* Half duplex mode */
-	fecp->fec_r_cntrl = FEC_RCNTRL_MII_MODE | FEC_RCNTRL_DRT;
+#else	/* Half duplex mode */
+	fecp->fec_r_cntrl = (PKT_MAXBUF_SIZE << 16); /* set max frame length */
+	fecp->fec_r_cntrl |= FEC_RCNTRL_MII_MODE | FEC_RCNTRL_DRT;
 	fecp->fec_x_cntrl = 0;
 #endif
 	/* Set MII speed */
-	fecp->fec_mii_speed = 0x0e;
+	fecp->fec_mii_speed = (((CFG_CLK / 2) / (2500000 / 10)) + 5) / 10;
+	fecp->fec_mii_speed *= 2;
 
 	/* Configure port B for MII.
 	 */
@@ -402,7 +437,7 @@
 			 */
 			udelay (10000);	/* wait 10ms */
 		}
-		for (phyno = 0; phyno < 32 && phyaddr < 0; ++phyno) {
+		for (phyno = 1; phyno < 32 && phyaddr < 0; ++phyno) {
 			phytype = mii_send (mk_mii_read (phyno, PHY_PHYIDR1));
 #ifdef ET_DEBUG
 			printf ("PHY type 0x%x pass %d type ", phytype, pass);

cpu/mcf52x2/interrupts.c

diff --git a/cpu/mcf52x2/interrupts.c b/cpu/mcf52x2/interrupts.c
index 868df39..116747a 100644
--- a/cpu/mcf52x2/interrupts.c
+++ b/cpu/mcf52x2/interrupts.c
@@ -27,6 +27,11 @@
 #include <watchdog.h>
 #include <asm/processor.h>
 
+#ifdef	CONFIG_M5271
+#include <asm/m5271.h>
+#include <asm/immap_5271.h>
+#endif
+
 #ifdef	CONFIG_M5272
 #include <asm/m5272.h>
 #include <asm/immap_5272.h>
@@ -171,7 +176,7 @@
 }
 #endif
 
-#ifdef	CONFIG_M5282
+#if defined(CONFIG_M5282) || defined(CONFIG_M5271)
 int interrupt_init (void)
 {
 	return 0;

cpu/mcf52x2/serial.c

diff --git a/cpu/mcf52x2/serial.c b/cpu/mcf52x2/serial.c
index 79628d0..8be09e3 100644
--- a/cpu/mcf52x2/serial.c
+++ b/cpu/mcf52x2/serial.c
@@ -23,9 +23,14 @@
 
 #include <common.h>
 #include <command.h>
+#include <watchdog.h>
 
 #include <asm/mcfuart.h>
 
+#ifdef CONFIG_M5271
+#include <asm/m5271.h>
+#endif
+
 #ifdef CONFIG_M5272
 #include <asm/m5272.h>
 #endif
@@ -40,7 +45,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_M5249
+#if defined(CONFIG_M5249) || defined(CONFIG_M5271)
 #define DoubleClock(a) ((double)(CFG_CLK/2) / 32.0 / (double)(a))
 #else
 #define DoubleClock(a) ((double)(CFG_CLK) / 32.0 / (double)(a))
@@ -48,41 +53,77 @@
 
 void rs_serial_setbaudrate(int port,int baudrate)
 {
-#if defined(CONFIG_M5272) || defined(CONFIG_M5249)
+#if defined(CONFIG_M5272) || defined(CONFIG_M5249) || defined(CONFIG_M5271)
 	volatile unsigned char	*uartp;
-	double clock, fraction;
+# ifndef CONFIG_M5271
+	double fraction;
+# endif
+	double clock;
 
 	if (port == 0)
-	  uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE1);
+		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE1);
 	else
-	  uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE2);
+		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE2);
+
+	clock = DoubleClock(baudrate);	/* Set baud above */
 
-	clock = DoubleClock(baudrate);      /* Set baud above */
+	uartp[MCFUART_UBG1] = (((int)clock >> 8) & 0xff);	/* set msb baud */
+	uartp[MCFUART_UBG2] = ((int)clock & 0xff);		/* set lsb baud */
 
+# ifndef CONFIG_M5271
 	fraction = ((clock - (int)clock) * 16.0) + 0.5;
+	uartp[MCFUART_UFPD] = ((int)fraction & 0xf);	/* set baud fraction adjust */
+# endif
+#endif
 
-	uartp[MCFUART_UBG1] = (((int)clock >> 8) & 0xff);  /* set msb baud */
-	uartp[MCFUART_UBG2] = ((int)clock & 0xff);  /* set lsb baud */
-	uartp[MCFUART_UFPD] = ((int)fraction & 0xf);  /* set baud fraction adjust */
+#if  defined(CONFIG_M5282)
+	volatile unsigned char	*uartp;
+	long clock;
+
+	switch (port) {
+	case 1:
+		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE2);
+		break;
+	case 2:
+		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE3);
+		break;
+	default:
+		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE1);
+	}
+
+	clock = (long) CFG_CLK / ((long) 32 * baudrate);	/* Set baud above */
+
+	uartp[MCFUART_UBG1] = (((int)clock >> 8) & 0xff);	/* set msb baud */
+	uartp[MCFUART_UBG2] = ((int) clock & 0xff);		/* set lsb baud */
+
 #endif
 };
 
-void rs_serial_init(int port,int baudrate)
+void rs_serial_init (int port, int baudrate)
 {
-	volatile unsigned char	*uartp;
+	volatile unsigned char *uartp;
 
 	/*
-	 *	Reset UART, get it into known state...
+	 *      Reset UART, get it into known state...
 	 */
-	if (port == 0)
-		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE1);
-	else
+	switch (port) {
+	case 1:
 		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE2);
+		break;
+#if  defined(CONFIG_M5282)
+	case 2:
+		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE3);
+		break;
+#endif
+	default:
+		uartp = (volatile unsigned char *) (CFG_MBAR + MCFUART_BASE1);
+	}
+
+	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETTX;	/* reset TX */
+	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETRX;	/* reset RX */
 
-	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETRX;  /* reset RX */
-	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETTX;  /* reset TX */
-	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETMRPTR;  /* reset MR pointer */
-	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETERR;  /* reset Error pointer */
+	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETMRPTR;	/* reset MR pointer */
+	uartp[MCFUART_UCR] = MCFUART_UCR_CMDRESETERR;	/* reset Error pointer */
 
 	/*
 	 * Set port for CONSOLE_BAUD_RATE, 8 data bits, 1 stop bit, no parity.
@@ -90,9 +131,15 @@
 	uartp[MCFUART_UMR] = MCFUART_MR1_PARITYNONE | MCFUART_MR1_CS8;
 	uartp[MCFUART_UMR] = MCFUART_MR2_STOP1;
 
-	rs_serial_setbaudrate(port,baudrate);
+	/* Mask UART interrupts */
+	uartp[MCFUART_UIMR] = 0;
 
+	/* Set clock Select Register: Tx/Rx clock is timer */
 	uartp[MCFUART_UCSR] = MCFUART_UCSR_RXCLKTIMER | MCFUART_UCSR_TXCLKTIMER;
+
+	rs_serial_setbaudrate (port, baudrate);
+
+	/* Enable Tx/Rx */
 	uartp[MCFUART_UCR] = MCFUART_UCR_RXENABLE | MCFUART_UCR_TXENABLE;
 
 	return;
@@ -152,13 +199,14 @@
 }
 
 void serial_puts (const char *s) {
-	while (*s) {
+	while (*s)
 		serial_putc(*s++);
-	}
 }
 
 int serial_getc(void) {
-	while(!rs_is_char());
+	while(!rs_is_char())
+		WATCHDOG_RESET();
+
 	return rs_get_char();
 }
 

cpu/mcf52x2/start.S

diff --git a/cpu/mcf52x2/start.S b/cpu/mcf52x2/start.S
index b4926e2..8a83ca5 100644
--- a/cpu/mcf52x2/start.S
+++ b/cpu/mcf52x2/start.S
@@ -55,7 +55,15 @@
  */
 _vectors:
 
-.long	0x00000000, _START
+.long	0x00000000		/* Flash offset is 0 until we setup CS0 */
+#if defined(CONFIG_R5200)
+.long	0x400
+#elif defined(CONFIG_M5282)
+.long	_start - TEXT_BASE
+#else
+.long	_START
+#endif
+
 .long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
 .long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
 .long	_FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT
@@ -96,20 +104,23 @@
 
 	.text
 
+
+#if defined(CFG_INT_FLASH_BASE) && \
+    (defined(CONFIG_M5282) || defined(CONFIG_M5281))
+	#if (TEXT_BASE == CFG_INT_FLASH_BASE)
+		.long	0x55AA55AA,0xAA55AA55 /* CFM Backdoorkey */
+		.long	0xFFFFFFFF /* all sectors protected */
+		.long	0x00000000 /* supervisor/User restriction */
+		.long	0x00000000 /* programm/data space restriction */
+		.long	0x00000000 /* Flash security */
+	#endif
+#endif
 	.globl	_start
 _start:
 	nop
 	nop
 	move.w #0x2700,%sr
 
-	/* if we come from a pre-loader we have no exception table and
-	 * therefore no VBR to set
-	 */
-#if !defined(CONFIG_MONITOR_IS_IN_RAM)
-	move.l	#CFG_FLASH_BASE, %d0
-	movec	%d0, %VBR
-#endif
-
 #if defined(CONFIG_M5272) || defined(CONFIG_M5249)
 	move.l	#(CFG_MBAR + 1), %d0		/* set MBAR address + valid flag */
 	move.c	%d0, %MBAR
@@ -124,26 +135,70 @@
 	movec	%d0, %RAMBAR0
 #endif /* #if defined(CONFIG_M5272) || defined(CONFIG_M5249) */
 
-#ifdef CONFIG_M5282
+#if defined(CONFIG_M5282) || defined(CONFIG_M5271)
 	/* Initialize IPSBAR */
 	move.l	#(CFG_MBAR + 1), %d0		/* set IPSBAR address + valid flag */
 	move.l	%d0, 0x40000000
 
+	/* Initialize RAMBAR1: locate SRAM and validate it */
+	move.l	#(CFG_INIT_RAM_ADDR + 0x21), %d0
+	movec	%d0, %RAMBAR1
+
+#if (TEXT_BASE == CFG_INT_FLASH_BASE)
+	/* Setup code in SRAM to initialize FLASHBAR, if start from internal Flash */
+
+	move.l #(_flashbar_setup-CFG_INT_FLASH_BASE), %a0
+	move.l #(_flashbar_setup_end-CFG_INT_FLASH_BASE), %a1
+	move.l #(CFG_INIT_RAM_ADDR), %a2
+_copy_flash:
+	move.l (%a0)+, (%a2)+
+	cmp.l %a0, %a1
+	bgt.s _copy_flash
+	jmp CFG_INIT_RAM_ADDR
+
+_flashbar_setup:
 	/* Initialize FLASHBAR: locate internal Flash and validate it */
 	move.l	#(CFG_INT_FLASH_BASE + 0x21), %d0
 	movec	%d0, %RAMBAR0
+	jmp _after_flashbar_copy.L	/* Force jump to absolute address */
+_flashbar_setup_end:
+	nop
+_after_flashbar_copy:
+#else
+	/* Setup code to initialize FLASHBAR, if start from external Memory */
+	move.l	#(CFG_INT_FLASH_BASE + 0x21), %d0
+	movec	%d0, %RAMBAR0
+#endif /* (TEXT_BASE == CFG_INT_FLASH_BASE) */
 
-	/* Initialize RAMBAR1: locate SRAM and validate it */
-	move.l	#(CFG_INIT_RAM_ADDR + 0x21), %d0
-	movec	%d0, %RAMBAR1
+#endif
+	/* if we come from a pre-loader we have no exception table and
+	 * therefore no VBR to set
+	 */
+#if !defined(CONFIG_MONITOR_IS_IN_RAM)
+	move.l	#CFG_FLASH_BASE, %d0
+	movec	%d0, %VBR
+#endif
+
+#ifdef	CONFIG_R5200
+	move.l	#(_flash_setup-CFG_FLASH_BASE), %a0
+	move.l	#(_flash_setup_end-CFG_FLASH_BASE), %a1
+	move.l	#(CFG_INIT_RAM_ADDR), %a2
+_copy_flash:
+	move.l	(%a0)+, (%a2)+
+	cmp.l	%a0, %a1
+	bgt.s	_copy_flash
+	jmp	CFG_INIT_RAM_ADDR
+_after_flash_copy:
 #endif
 
+#if 0
 	/* invalidate and disable cache */
 	move.l	#0x01000000, %d0		/* Invalidate cache cmd */
 	movec	%d0, %CACR			/* Invalidate cache */
 	move.l	#0, %d0
 	movec	%d0, %ACR0
 	movec	%d0, %ACR1
+#endif
 
 	/* set stackpointer to end of internal ram to get some stackspace for the first c-code */
 	move.l	#(CFG_INIT_RAM_ADDR + CFG_INIT_SP_OFFSET), %sp
@@ -154,10 +209,28 @@
 	bsr cpu_init_f				/* run low-level CPU init code (from flash) */
 	bsr board_init_f			/* run low-level board init code (from flash) */
 
-	/* board_init_f() does not return
+	/* board_init_f() does not return */
 
 /*------------------------------------------------------------------------------*/
 
+#ifdef	CONFIG_R5200
+_flash_setup:
+	/* CSAR0 */
+	move.l	#((CFG_FLASH_BASE & 0xffff0000) >> 16), %d0
+	move.w	%d0, 0x40000080
+
+	/* CSCR0 */
+	move.l	#0x2180, %d0		/* 8 wait states, 16bit port, auto ack,  */
+	move.w	%d0, 0x4000008A
+
+	/* CSMR0 */
+	move.l	#0x001f0001, %d0	/* 2 MB, valid */
+	move.l	%d0, 0x40000084
+
+	jmp	_after_flash_copy.L
+_flash_setup_end:
+#endif
+
 /*
  * void relocate_code (addr_sp, gd, addr_moni)
  *
@@ -180,7 +253,6 @@
 	move.l #CFG_MONITOR_BASE, %a1
 	move.l #__init_end, %a2
 	move.l %a0, %a3
-
 	/* copy the code to RAM */
 1:
 	move.l (%a1)+, (%a3)+
@@ -191,14 +263,14 @@
  * We are done. Do not return, instead branch to second part of board
  * initialization, now running from RAM.
  */
-	move.l	%a0, %a1
+ 	move.l	%a0, %a1
 	add.l	#(in_ram - CFG_MONITOR_BASE), %a1
 	jmp	(%a1)
 
 in_ram:
 
 clear_bss:
-	/*
+ 	/*
 	 * Now clear BSS segment
 	 */
 	move.l	%a0, %a1
@@ -228,6 +300,23 @@
 	cmp.l	%a2, %a1
 	bne	7b
 
+#if defined(CONFIG_M5281) || defined(CONFIG_M5282)
+	/* patch the 3 accesspoints to 3 ichache_state */
+	/* quick and dirty */
+
+	move.l	%a0,%d1
+	add.l	#(icache_state - CFG_MONITOR_BASE),%d1
+	move.l	%a0,%a1
+	add.l	#(icache_state_access_1+2 - CFG_MONITOR_BASE),%a1
+	move.l  %d1,(%a1)
+	move.l	%a0,%a1
+	add.l	#(icache_state_access_2+2 - CFG_MONITOR_BASE),%a1
+	move.l  %d1,(%a1)
+	move.l	%a0,%a1
+	add.l	#(icache_state_access_3+2 - CFG_MONITOR_BASE),%a1
+	move.l  %d1,(%a1)
+#endif
+
 	/* calculate relative jump to board_init_r in ram */
 	move.l %a0, %a1
 	add.l #(board_init_r - CFG_MONITOR_BASE), %a1
@@ -235,6 +324,10 @@
 	/* set parameters for board_init_r */
 	move.l %a0,-(%sp)		/* dest_addr */
 	move.l %d0,-(%sp)		/* gd */
+	#if defined(DEBUG) && (TEXT_BASE != CFG_INT_FLASH_BASE) && \
+	    defined(CFG_HALT_BEFOR_RAM_JUMP)
+ 		halt
+	#endif
 	jsr	(%a1)
 
 /*------------------------------------------------------------------------------*/
@@ -289,6 +382,7 @@
 	move.l	#0x80400100, %d0		/* Setup cache mask, data cache disabel*/
 	movec	%d0, %CACR			/* Enable cache */
 	moveq	#1, %d0
+icache_state_access_1:
 	move.l	%d0, icache_state
 	rts
 #endif
@@ -323,18 +417,19 @@
 	movec	%d0, %ACR0			/* Enable cache */
 	movec	%d0, %ACR1			/* Enable cache */
 	moveq	#0, %d0
+icache_state_access_2:
 	move.l	%d0, icache_state
 	rts
 
 	.globl	icache_status
 icache_status:
+icache_state_access_3:
 	move.l	icache_state, %d0
 	rts
 
 	.data
 icache_state:
-	.long	1
-
+	.long	0	/* cache is diabled on inirialization */
 
 /*------------------------------------------------------------------------------*/
 

cpu/mips/config.mk

diff --git a/cpu/mips/config.mk b/cpu/mips/config.mk
index c357615..b29986e 100644
--- a/cpu/mips/config.mk
+++ b/cpu/mips/config.mk
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 v=$(shell \
-mips-linux-as --version|grep "GNU assembler"|awk '{print $$3}'|awk -F . '{print $$2}')
+$(CROSS_COMPILE)as --version|grep "GNU assembler"|awk '{print $$3}'|awk -F . '{print $$2}')
 MIPSFLAGS=$(shell \
 if [ "$v" -lt "14" ]; then \
 	echo "-mcpu=4kc"; \

cpu/mpc5xxx/serial.c

diff --git a/cpu/mpc5xxx/serial.c b/cpu/mpc5xxx/serial.c
index cacb9f0..6cb523d 100644
--- a/cpu/mpc5xxx/serial.c
+++ b/cpu/mpc5xxx/serial.c
@@ -23,6 +23,9 @@
  * Hacked for MPC8260 by Murray.Jensen@cmst.csiro.au, 19-Oct-00, with
  * changes based on the file arch/ppc/mbxboot/m8260_tty.c from the
  * Linux/PPC sources (m8260_tty.c had no copyright info in it).
+ *
+ * Martin Krause, 8 Jun 2006
+ * Added CONFIG_SERIAL_MULTI support
  */
 
 /*
@@ -33,6 +36,10 @@
 #include <common.h>
 #include <mpc5xxx.h>
 
+#if defined (CONFIG_SERIAL_MULTI)
+#include <serial.h>
+#endif
+
 DECLARE_GLOBAL_DATA_PTR;
 
 #if defined(CONFIG_PSC_CONSOLE)
@@ -55,9 +62,41 @@
 #error CONFIG_PSC_CONSOLE must be in 1 ... 6
 #endif
 
+#if defined(CONFIG_SERIAL_MULTI) && !defined(CONFIG_PSC_CONSOLE2)
+#error you must define CONFIG_PSC_CONSOLE2 if CONFIG_SERIAL_MULTI is set
+#endif
+
+#if defined(CONFIG_SERIAL_MULTI)
+#if CONFIG_PSC_CONSOLE2 == 1
+#define PSC_BASE2 MPC5XXX_PSC1
+#elif CONFIG_PSC_CONSOLE2 == 2
+#define PSC_BASE2 MPC5XXX_PSC2
+#elif CONFIG_PSC_CONSOLE2 == 3
+#define PSC_BASE2 MPC5XXX_PSC3
+#elif defined(CONFIG_MGT5100)
+#error CONFIG_PSC_CONSOLE2 must be in 1, 2 or 3
+#elif CONFIG_PSC_CONSOLE2 == 4
+#define PSC_BASE2 MPC5XXX_PSC4
+#elif CONFIG_PSC_CONSOLE2 == 5
+#define PSC_BASE2 MPC5XXX_PSC5
+#elif CONFIG_PSC_CONSOLE2 == 6
+#define PSC_BASE2 MPC5XXX_PSC6
+#else
+#error CONFIG_PSC_CONSOLE2 must be in 1 ... 6
+#endif
+#endif /* CONFIG_SERIAL_MULTI */
+
+#if defined(CONFIG_SERIAL_MULTI)
+int serial_init_dev (unsigned long dev_base)
+#else
 int serial_init (void)
+#endif
 {
+#if defined(CONFIG_SERIAL_MULTI)
+	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
+#else
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#endif
 	unsigned long baseclk;
 	int div;
 
@@ -100,13 +139,24 @@
 	return (0);
 }
 
-void
-serial_putc(const char c)
+#if defined(CONFIG_SERIAL_MULTI)
+void serial_putc_dev (unsigned long dev_base, const char c)
+#else
+void serial_putc(const char c)
+#endif
 {
+#if defined(CONFIG_SERIAL_MULTI)
+	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
+#else
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#endif
 
 	if (c == '\n')
+#if defined(CONFIG_SERIAL_MULTI)
+		serial_putc_dev (dev_base, '\r');
+#else
 		serial_putc('\r');
+#endif
 
 	/* Wait for last character to go. */
 	while (!(psc->psc_status & PSC_SR_TXEMP))
@@ -115,18 +165,32 @@
 	psc->psc_buffer_8 = c;
 }
 
-void
-serial_puts (const char *s)
+#if defined(CONFIG_SERIAL_MULTI)
+void serial_puts_dev (unsigned long dev_base, const char *s)
+#else
+void serial_puts (const char *s)
+#endif
 {
 	while (*s) {
+#if defined(CONFIG_SERIAL_MULTI)
+		serial_putc_dev (dev_base, *s++);
+#else
 		serial_putc (*s++);
+#endif
 	}
 }
 
-int
-serial_getc(void)
+#if defined(CONFIG_SERIAL_MULTI)
+int serial_getc_dev (unsigned long dev_base)
+#else
+int serial_getc(void)
+#endif
 {
+#if defined(CONFIG_SERIAL_MULTI)
+	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
+#else
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#endif
 
 	/* Wait for a character to arrive. */
 	while (!(psc->psc_status & PSC_SR_RXRDY))
@@ -135,18 +199,32 @@
 	return psc->psc_buffer_8;
 }
 
-int
-serial_tstc(void)
+#if defined(CONFIG_SERIAL_MULTI)
+int serial_tstc_dev (unsigned long dev_base)
+#else
+int serial_tstc(void)
+#endif
 {
+#if defined(CONFIG_SERIAL_MULTI)
+	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
+#else
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#endif
 
 	return (psc->psc_status & PSC_SR_RXRDY);
 }
 
-void
-serial_setbrg(void)
+#if defined(CONFIG_SERIAL_MULTI)
+void serial_setbrg_dev (unsigned long dev_base)
+#else
+void serial_setbrg(void)
+#endif
 {
+#if defined(CONFIG_SERIAL_MULTI)
+	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)dev_base;
+#else
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#endif
 	unsigned long baseclk, div;
 
 #if defined(CONFIG_MGT5100)
@@ -160,4 +238,87 @@
 	psc->ctur = (div >> 8) & 0xFF;
 	psc->ctlr =  div & 0xff;
 }
+
+#if defined(CONFIG_SERIAL_MULTI)
+int serial0_init(void)
+{
+	return (serial_init_dev(PSC_BASE));
+}
+
+int serial1_init(void)
+{
+	return (serial_init_dev(PSC_BASE2));
+}
+void serial0_setbrg (void)
+{
+	serial_setbrg_dev(PSC_BASE);
+}
+void serial1_setbrg (void)
+{
+	serial_setbrg_dev(PSC_BASE2);
+}
+
+void serial0_putc(const char c)
+{
+	serial_putc_dev(PSC_BASE,c);
+}
+
+void serial1_putc(const char c)
+{
+	serial_putc_dev(PSC_BASE2, c);
+}
+void serial0_puts(const char *s)
+{
+	serial_puts_dev(PSC_BASE, s);
+}
+
+void serial1_puts(const char *s)
+{
+	serial_puts_dev(PSC_BASE2, s);
+}
+
+int serial0_getc(void)
+{
+	return(serial_getc_dev(PSC_BASE));
+}
+
+int serial1_getc(void)
+{
+	return(serial_getc_dev(PSC_BASE2));
+}
+int serial0_tstc(void)
+{
+	return (serial_tstc_dev(PSC_BASE));
+}
+
+int serial1_tstc(void)
+{
+	return (serial_tstc_dev(PSC_BASE2));
+}
+
+struct serial_device serial0_device =
+{
+	"serial0",
+	"UART0",
+	serial0_init,
+	serial0_setbrg,
+	serial0_getc,
+	serial0_tstc,
+	serial0_putc,
+	serial0_puts,
+};
+
+struct serial_device serial1_device =
+{
+	"serial1",
+	"UART1",
+	serial1_init,
+	serial1_setbrg,
+	serial1_getc,
+	serial1_tstc,
+	serial1_putc,
+	serial1_puts,
+};
+#endif /* CONFIG_SERIAL_MULTI */
+
 #endif /* CONFIG_PSC_CONSOLE */

cpu/mpc8260/pci.c

diff --git a/cpu/mpc8260/pci.c b/cpu/mpc8260/pci.c
index ea5514f..b14fc15 100644
--- a/cpu/mpc8260/pci.c
+++ b/cpu/mpc8260/pci.c
@@ -34,7 +34,7 @@
 #include <asm/m8260_pci.h>
 #include <asm/io.h>
 
-#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272
+#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272 || defined CONFIG_PM826
 DECLARE_GLOBAL_DATA_PTR;
 #endif
 
@@ -401,7 +401,7 @@
 	hose->last_busno = 0xff;
 
 	/* System memory space */
-#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272
+#if defined CONFIG_MPC8266ADS || defined CONFIG_MPC8272 || defined CONFIG_PM826
 	pci_set_region (hose->regions + 0,
 			PCI_SLV_MEM_BUS,
 			PCI_SLV_MEM_LOCAL,

cpu/mpc83xx/i2c.c

diff --git a/cpu/mpc83xx/i2c.c b/cpu/mpc83xx/i2c.c
index 4e70f80..70450f9 100644
--- a/cpu/mpc83xx/i2c.c
+++ b/cpu/mpc83xx/i2c.c
@@ -41,7 +41,7 @@
 #include <i2c.h>
 #include <asm/i2c.h>
 
-#if defined(CONFIG_MPC8349ADS) || defined(CONFIG_TQM834X)
+#if defined(CONFIG_MPC8349EMDS) || defined(CONFIG_TQM834X)
 i2c_t * mpc8349_i2c = (i2c_t*)(CFG_IMMRBAR + CFG_I2C_OFFSET);
 #endif
 

cpu/mpc85xx/cpu.c

diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c
index f7fe22e..0507c47 100644
--- a/cpu/mpc85xx/cpu.c
+++ b/cpu/mpc85xx/cpu.c
@@ -30,7 +30,10 @@
 #include <command.h>
 #include <asm/cache.h>
 
-/* ------------------------------------------------------------------------- */
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+
 
 int checkcpu (void)
 {
@@ -227,3 +230,48 @@
 	return dma_check();
 }
 #endif
+
+
+#ifdef CONFIG_OF_FLAT_TREE
+void
+ft_cpu_setup(void *blob, bd_t *bd)
+{
+	u32 *p;
+	ulong clock;
+	int len;
+
+	clock = bd->bi_busfreq;
+	p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len);
+	if (p != NULL)
+		*p = cpu_to_be32(clock);
+
+	p = ft_get_prop(blob, "/" OF_SOC "/serial@4500/clock-frequency", &len);
+	if (p != NULL)
+		*p = cpu_to_be32(clock);
+
+	p = ft_get_prop(blob, "/" OF_SOC "/serial@4600/clock-frequency", &len);
+	if (p != NULL)
+		*p = cpu_to_be32(clock);
+
+#if defined(CONFIG_MPC85XX_TSEC1)
+	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
+		memcpy(p, bd->bi_enetaddr, 6);
+#endif
+
+#if defined(CONFIG_HAS_ETH1)
+	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
+		memcpy(p, bd->bi_enet1addr, 6);
+#endif
+
+#if defined(CONFIG_HAS_ETH2)
+	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len);
+		memcpy(p, bd->bi_enet2addr, 6);
+#endif
+
+#if defined(CONFIG_HAS_ETH3)
+	p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len);
+		memcpy(p, bd->bi_enet3addr, 6);
+#endif
+
+}
+#endif

cpu/mpc85xx/cpu_init.c

diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c
index c12b47b..9f4d36c 100644
--- a/cpu/mpc85xx/cpu_init.c
+++ b/cpu/mpc85xx/cpu_init.c
@@ -32,6 +32,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+
 #ifdef CONFIG_CPM2
 static void config_8560_ioports (volatile immap_t * immr)
 {

cpu/mpc85xx/pci.c

diff --git a/cpu/mpc85xx/pci.c b/cpu/mpc85xx/pci.c
index a94493e..cfb7dcd 100644
--- a/cpu/mpc85xx/pci.c
+++ b/cpu/mpc85xx/pci.c
@@ -32,66 +32,93 @@
 
 #if defined(CONFIG_PCI)
 
+static struct pci_controller *pci_hose;
+
 void
-pci_mpc85xx_init(struct pci_controller *hose)
+pci_mpc85xx_init(struct pci_controller *board_hose)
 {
+	u16 reg16;
+	u32 dev;
+
 	volatile immap_t    *immap = (immap_t *)CFG_CCSRBAR;
 	volatile ccsr_pcix_t *pcix = &immap->im_pcix;
+	volatile ccsr_pcix_t *pcix2 = &immap->im_pcix2;
+	volatile ccsr_gur_t *gur = &immap->im_gur;
+	struct pci_controller * hose;
 
-	u16 reg16;
+	pci_hose = board_hose;
+
+	hose = &pci_hose[0];
 
 	hose->first_busno = 0;
 	hose->last_busno = 0xff;
 
-	pci_set_region(hose->regions + 0,
-		       CFG_PCI1_MEM_BASE,
-		       CFG_PCI1_MEM_PHYS,
-		       CFG_PCI1_MEM_SIZE,
-		       PCI_REGION_MEM);
-
-	pci_set_region(hose->regions + 1,
-		       CFG_PCI1_IO_BASE,
-		       CFG_PCI1_IO_PHYS,
-		       CFG_PCI1_IO_SIZE,
-		       PCI_REGION_IO);
-
-	hose->region_count = 2;
-
 	pci_setup_indirect(hose,
 			   (CFG_IMMR+0x8000),
 			   (CFG_IMMR+0x8004));
 
+	/*
+	 * Hose scan.
+	 */
+	dev = PCI_BDF(hose->first_busno, 0, 0);
+	pci_hose_read_config_word (hose, dev, PCI_COMMAND, &reg16);
+	reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+	pci_hose_write_config_word(hose, dev, PCI_COMMAND, reg16);
+
+	/*
+	 * Clear non-reserved bits in status register.
+	 */
+	pci_hose_write_config_word(hose, dev, PCI_STATUS, 0xffff);
+
+	if (!(gur->pordevsr & PORDEVSR_PCI)) {
+		/* PCI-X init */
+		if (CONFIG_SYS_CLK_FREQ < 66000000)
+			printf("PCI-X will only work at 66 MHz\n");
+
+		reg16 = PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ
+			| PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E;
+		pci_hose_write_config_word(hose, dev, PCIX_COMMAND, reg16);
+	}
+
 	pcix->potar1   = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff;
 	pcix->potear1  = 0x00000000;
-	pcix->powbar1  = (CFG_PCI1_MEM_BASE >> 12) & 0x000fffff;
+	pcix->powbar1  = (CFG_PCI1_MEM_PHYS >> 12) & 0x000fffff;
 	pcix->powbear1 = 0x00000000;
-	pcix->powar1   = 0x8004401c;	/* 512M MEM space */
+	pcix->powar1 = (POWAR_EN | POWAR_MEM_READ |
+			POWAR_MEM_WRITE | POWAR_MEM_512M);
 
-	pcix->potar2   = 0x00000000;
+	pcix->potar2  = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff;
 	pcix->potear2  = 0x00000000;
-	pcix->powbar2  = (CFG_PCI1_IO_BASE >> 12) & 0x000fffff;
+	pcix->powbar2  = (CFG_PCI1_IO_PHYS >> 12) & 0x000fffff;
 	pcix->powbear2 = 0x00000000;
-	pcix->powar2   = 0x80088017;	/* 16M IO space */
+	pcix->powar2 = (POWAR_EN | POWAR_IO_READ |
+			POWAR_IO_WRITE | POWAR_IO_1M);
 
 	pcix->pitar1 = 0x00000000;
 	pcix->piwbar1 = 0x00000000;
-	pcix->piwar1 = 0xa0f5501e;	/* Enable, Prefetch, Local Mem,
-					 * Snoop R/W, 2G */
+	pcix->piwar1 = (PIWAR_EN | PIWAR_PF | PIWAR_LOCAL |
+			PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP | PIWAR_MEM_2G);
 
-	/*
-	 * Hose scan.
-	 */
-	pci_register_hose(hose);
+	pcix->powar3 = 0;
+	pcix->powar4 = 0;
+	pcix->piwar2 = 0;
+	pcix->piwar3 = 0;
 
-	pci_read_config_word (PCI_BDF(0,0,0), PCI_COMMAND, &reg16);
-	reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
-	pci_write_config_word(PCI_BDF(0,0,0), PCI_COMMAND, reg16);
+	pci_set_region(hose->regions + 0,
+		       CFG_PCI1_MEM_BASE,
+		       CFG_PCI1_MEM_PHYS,
+		       CFG_PCI1_MEM_SIZE,
+		       PCI_REGION_MEM);
 
-	/*
-	 * Clear non-reserved bits in status register.
-	 */
-	pci_write_config_word(PCI_BDF(0,0,0), PCI_STATUS, 0xffff);
-	pci_write_config_byte(PCI_BDF(0,0,0), PCI_LATENCY_TIMER,0x80);
+	pci_set_region(hose->regions + 1,
+		       CFG_PCI1_IO_BASE,
+		       CFG_PCI1_IO_PHYS,
+		       CFG_PCI1_IO_SIZE,
+		       PCI_REGION_IO);
+
+	hose->region_count = 2;
+
+	pci_register_hose(hose);
 
 #if defined(CONFIG_MPC8555CDS) || defined(CONFIG_MPC8541CDS)
 	/*
@@ -117,6 +144,94 @@
 #endif
 
 	hose->last_busno = pci_hose_scan(hose);
+
+#ifdef CONFIG_MPC85XX_PCI2
+	hose = &pci_hose[1];
+
+	hose->first_busno = pci_hose[0].last_busno + 1;
+	hose->last_busno = 0xff;
+
+	pci_setup_indirect(hose,
+			   (CFG_IMMR+0x9000),
+			   (CFG_IMMR+0x9004));
+
+	dev = PCI_BDF(hose->first_busno, 0, 0);
+	pci_hose_read_config_word (hose, dev, PCI_COMMAND, &reg16);
+	reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+	pci_hose_write_config_word(hose, dev, PCI_COMMAND, reg16);
+
+	/*
+	 * Clear non-reserved bits in status register.
+	 */
+	pci_hose_write_config_word(hose, dev, PCI_STATUS, 0xffff);
+
+	pcix2->potar1   = (CFG_PCI2_MEM_BASE >> 12) & 0x000fffff;
+	pcix2->potear1  = 0x00000000;
+	pcix2->powbar1  = (CFG_PCI2_MEM_PHYS >> 12) & 0x000fffff;
+	pcix2->powbear1 = 0x00000000;
+	pcix2->powar1 = (POWAR_EN | POWAR_MEM_READ |
+			POWAR_MEM_WRITE | POWAR_MEM_512M);
+
+	pcix2->potar2  = (CFG_PCI2_IO_BASE >> 12) & 0x000fffff;
+	pcix2->potear2  = 0x00000000;
+	pcix2->powbar2  = (CFG_PCI2_IO_PHYS >> 12) & 0x000fffff;
+	pcix2->powbear2 = 0x00000000;
+	pcix2->powar2 = (POWAR_EN | POWAR_IO_READ |
+			POWAR_IO_WRITE | POWAR_IO_1M);
+
+	pcix2->pitar1 = 0x00000000;
+	pcix2->piwbar1 = 0x00000000;
+	pcix2->piwar1 = (PIWAR_EN | PIWAR_PF | PIWAR_LOCAL |
+			PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP | PIWAR_MEM_2G);
+
+	pcix2->powar3 = 0;
+	pcix2->powar4 = 0;
+	pcix2->piwar2 = 0;
+	pcix2->piwar3 = 0;
+
+	pci_set_region(hose->regions + 0,
+		       CFG_PCI2_MEM_BASE,
+		       CFG_PCI2_MEM_PHYS,
+		       CFG_PCI2_MEM_SIZE,
+		       PCI_REGION_MEM);
+
+	pci_set_region(hose->regions + 1,
+		       CFG_PCI2_IO_BASE,
+		       CFG_PCI2_IO_PHYS,
+		       CFG_PCI2_IO_SIZE,
+		       PCI_REGION_IO);
+
+	hose->region_count = 2;
+
+	/*
+	 * Hose scan.
+	 */
+	pci_register_hose(hose);
+
+	hose->last_busno = pci_hose_scan(hose);
+#endif
 }
 
+#ifdef CONFIG_OF_FLAT_TREE
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+	u32 *p;
+	int len;
+
+	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
+	if (p != NULL) {
+		p[0] = pci_hose[0].first_busno;
+		p[1] = pci_hose[0].last_busno;
+	}
+
+#ifdef CONFIG_MPC85XX_PCI2
+	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@9000/bus-range", &len);
+	if (p != NULL) {
+		p[0] = pci_hose[1].first_busno;
+		p[1] = pci_hose[1].last_busno;
+	}
+#endif
+}
+#endif /* CONFIG_OF_FLAT_TREE */
 #endif /* CONFIG_PCI */

cpu/mpc8xx/cpu_init.c

diff --git a/cpu/mpc8xx/cpu_init.c b/cpu/mpc8xx/cpu_init.c
index 1a7111f..c79e578 100644
--- a/cpu/mpc8xx/cpu_init.c
+++ b/cpu/mpc8xx/cpu_init.c
@@ -161,6 +161,7 @@
     defined(CONFIG_RMU)		|| \
     defined(CONFIG_RPXCLASSIC)	|| \
     defined(CONFIG_RPXLITE)	|| \
+    defined(CONFIG_SPC1920)	|| \
     defined(CONFIG_SPD823TS)
 
 	memctl->memc_br0 = CFG_BR0_PRELIM;

cpu/mpc8xx/fec.c

diff --git a/cpu/mpc8xx/fec.c b/cpu/mpc8xx/fec.c
index 6006478..6d2755e 100644
--- a/cpu/mpc8xx/fec.c
+++ b/cpu/mpc8xx/fec.c
@@ -396,8 +396,10 @@
 	 * * to 2.5 MHz.
 	 * * This MDC frequency is equal to system clock / (2 * MII_SPEED).
 	 * * Then MII_SPEED = system_clock / 2 * 2,5 Mhz.
+	 *
+	 * All MII configuration is done via FEC1 registers:
 	 */
-	fecp->fec_mii_speed = ((bd->bi_intfreq + 4999999) / 5000000) << 1;
+	immr->im_cpm.cp_fec1.fec_mii_speed = ((bd->bi_intfreq + 4999999) / 5000000) << 1;
 
 #if defined(CONFIG_NETTA) || defined(CONFIG_NETPHONE) || defined(CONFIG_NETTA2)
 	/* our PHYs are the limit at 2.5 MHz */
@@ -508,8 +510,6 @@
 #if defined(CONFIG_MPC885_FAMILY) /* MPC87x/88x have got 2 FECs and different pinout */
 
 #if !defined(CONFIG_RMII)
-
-#warning this configuration is not tested; please report if it works
 		immr->im_cpm.cp_pepar     |=  0x0003fffc;
 		immr->im_cpm.cp_pedir     |=  0x0003fffc;
 		immr->im_cpm.cp_peso      &= ~0x000087fc;
@@ -822,6 +822,7 @@
 #define PHY_ID_LSI80225		0x0016f870	/* LSI 80225 */
 #define PHY_ID_LSI80225B	0x0016f880	/* LSI 80225/B */
 #define PHY_ID_DM9161		0x0181B880	/* Davicom DM9161 */
+#define PHY_ID_KSM8995M		0x00221450	/* MICREL KS8995MA */
 
 /* send command to phy using mii, wait for result */
 static uint
@@ -907,6 +908,9 @@
 				case PHY_ID_DM9161:
 					printf("Davicom DM9161\n");
 					break;
+				case PHY_ID_KSM8995M:
+					printf("MICREL KS8995M\n");
+					break;
 				default:
 					printf("0x%08x\n", phytype);
 					break;

cpu/mpc8xx/serial.c

diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c
index 26a82cc..8ae584f 100644
--- a/cpu/mpc8xx/serial.c
+++ b/cpu/mpc8xx/serial.c
@@ -227,9 +227,12 @@
 	sp->smc_smcm = 0;
 	sp->smc_smce = 0xff;
 
-	/* Set up the baud rate generator.
-	*/
+#ifdef CFG_SPC1920_SMC1_CLK4 /* clock source is PLD */
+	*((volatile uchar *) CFG_SPC1920_PLD_BASE+6) = 0xff;
+#else
+	/* Set up the baud rate generator */
 	smc_setbrg ();
+#endif
 
 	/* Make the first buffer the only buffer.
 	*/

cpu/mpc8xx/speed.c

diff --git a/cpu/mpc8xx/speed.c b/cpu/mpc8xx/speed.c
index 57f91c0..101d5f9 100644
--- a/cpu/mpc8xx/speed.c
+++ b/cpu/mpc8xx/speed.c
@@ -259,7 +259,11 @@
 	 */
 	sccr_reg = immr->im_clkrst.car_sccr;
 	sccr_reg &= ~SCCR_EBDF11;
+#if defined(CONFIG_TQM885D)
+	if (gd->cpu_clk <= 80000000) {
+#else
 	if (gd->cpu_clk <= 66000000) {
+#endif
 		sccr_reg |= SCCR_EBDF00;	/* bus division factor = 1 */
 		gd->bus_clk = gd->cpu_clk;
 	} else {
@@ -360,7 +364,8 @@
 
 #endif /* CONFIG_8xx_CPUCLK_DEFAULT */
 
-#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M)
+#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \
+    && !defined(CONFIG_TQM885D)
 /*
  * Adjust sdram refresh rate to actual CPU clock
  * and set timebase source according to actual CPU clock
@@ -384,6 +389,6 @@
 
 	return (0);
 }
-#endif /* CONFIG_TQM8xxL/M, !TQM866M */
+#endif /* CONFIG_TQM8xxL/M, !TQM866M, !TQM885D */
 
 /* ------------------------------------------------------------------------- */

cpu/nios2/epcs.c

diff --git a/cpu/nios2/epcs.c b/cpu/nios2/epcs.c
index a8851e9..414c38c 100644
--- a/cpu/nios2/epcs.c
+++ b/cpu/nios2/epcs.c
@@ -25,7 +25,7 @@
 
 #if defined(CFG_NIOS_EPCSBASE)
 #include <command.h>
-#include <nios2.h>
+#include <asm/io.h>
 #include <nios2-io.h>
 #include <nios2-epcs.h>
 
@@ -72,8 +72,7 @@
  */
 #define EPCS_TIMEOUT		100	/* 100 msec timeout */
 
-static nios_spi_t *epcs =
-	(nios_spi_t *)CACHE_BYPASS(CFG_NIOS_EPCSBASE);
+static nios_spi_t *epcs = (nios_spi_t *)CFG_NIOS_EPCSBASE;
 
 /***********************************************************************
  * Device access
@@ -81,16 +80,20 @@
 static int epcs_cs (int assert)
 {
 	ulong start;
+	unsigned tmp;
+
 
 	if (assert) {
-		epcs->control |= NIOS_SPI_SSO;
+		tmp = readl (&epcs->control);
+		writel (&epcs->control, tmp | NIOS_SPI_SSO);
 	} else {
 		/* Let all bits shift out */
 		start = get_timer (0);
-		while ((epcs->status & NIOS_SPI_TMT) == 0)
+		while ((readl (&epcs->status) & NIOS_SPI_TMT) == 0)
 			if (get_timer (start) > EPCS_TIMEOUT)
 				return (-1);
-		epcs->control &= ~NIOS_SPI_SSO;
+		tmp = readl (&epcs->control);
+		writel (&epcs->control, tmp & ~NIOS_SPI_SSO);
 	}
 	return (0);
 }
@@ -100,10 +103,10 @@
 	ulong start;
 
 	start = get_timer (0);
-	while ((epcs->status & NIOS_SPI_TRDY) == 0)
+	while ((readl (&epcs->status) & NIOS_SPI_TRDY) == 0)
 		if (get_timer (start) > EPCS_TIMEOUT)
 			return (-1);
-	epcs->txdata = c;
+	writel (&epcs->txdata, c);
 	return (0);
 }
 
@@ -112,10 +115,10 @@
 	ulong start;
 
 	start = get_timer (0);
-	while ((epcs->status & NIOS_SPI_RRDY) == 0)
+	while ((readl (&epcs->status) & NIOS_SPI_RRDY) == 0)
 		if (get_timer (start) > EPCS_TIMEOUT)
 			return (-1);
-	return (epcs->rxdata);
+	return (readl (&epcs->rxdata));
 }
 
 static unsigned char bitrev[] = {
@@ -207,6 +210,21 @@
 	{ 0, 0, 0, 0, 0, 0 }
 };
 
+int epcs_reset (void)
+{
+	/* When booting from an epcs controller, the epcs bootrom
+	 * code may leave the slave select in an asserted state.
+	 * This causes two problems: (1) The initial epcs access
+	 * will fail -- not a big deal, and (2) a software reset
+	 * will cause the bootrom code to hang since it does not
+	 * ensure the select is negated prior to first access -- a
+	 * big deal. Here we just negate chip select and everything
+	 * gets better :-)
+	 */
+	epcs_cs (0); /* Negate chip select */
+	return (0);
+}
+
 epcs_devinfo_t *epcs_dev_find (void)
 {
 	unsigned char buf[4];

cpu/nios2/exceptions.S

diff --git a/cpu/nios2/exceptions.S b/cpu/nios2/exceptions.S
index d3b95cf..b9c7a58 100644
--- a/cpu/nios2/exceptions.S
+++ b/cpu/nios2/exceptions.S
@@ -30,6 +30,9 @@
 
 	.global _exception
 
+	.set noat
+	.set nobreak
+
 _exception:
 	/* SAVE ALL REGS -- this allows trap and unimplemented
 	 * instruction handlers to be coded conveniently in C

cpu/nios2/interrupts.c

diff --git a/cpu/nios2/interrupts.c b/cpu/nios2/interrupts.c
index 4a6da58..4685161 100644
--- a/cpu/nios2/interrupts.c
+++ b/cpu/nios2/interrupts.c
@@ -27,6 +27,7 @@
 
 #include <nios2.h>
 #include <nios2-io.h>
+#include <asm/io.h>
 #include <asm/ptrace.h>
 #include <common.h>
 #include <command.h>
@@ -79,7 +80,7 @@
 	/* Interrupt is cleared by writing anything to the
 	 * status register.
 	 */
-	tmr->status = 0;
+	writel (&tmr->status, 0);
 	timestamp += CFG_NIOS_TMRMS;
 #ifdef CONFIG_STATUS_LED
 	status_led_tick(timestamp);
@@ -88,16 +89,17 @@
 
 static void tmr_init (void)
 {
-	nios_timer_t *tmr =(nios_timer_t *)CACHE_BYPASS(CFG_NIOS_TMRBASE);
+	nios_timer_t *tmr =(nios_timer_t *)CFG_NIOS_TMRBASE;
 
-	tmr->control &= ~(NIOS_TIMER_START | NIOS_TIMER_ITO);
-	tmr->control |= NIOS_TIMER_STOP;
+	writel (&tmr->status, 0);
+	writel (&tmr->control, 0);
+	writel (&tmr->control, NIOS_TIMER_STOP);
+
 #if defined(CFG_NIOS_TMRCNT)
-	tmr->periodl = CFG_NIOS_TMRCNT & 0xffff;
-	tmr->periodh = (CFG_NIOS_TMRCNT >> 16) & 0xffff;
+	writel (&tmr->periodl, CFG_NIOS_TMRCNT & 0xffff);
+	writel (&tmr->periodh, (CFG_NIOS_TMRCNT >> 16) & 0xffff);
 #endif
-	tmr->control |= ( NIOS_TIMER_ITO |
-			  NIOS_TIMER_CONT |
+	writel (&tmr->control, NIOS_TIMER_ITO | NIOS_TIMER_CONT |
 			  NIOS_TIMER_START );
 	irq_install_handler (CFG_NIOS_TMRIRQ, tmr_isr, (void *)tmr);
 }

cpu/nios2/serial.c

diff --git a/cpu/nios2/serial.c b/cpu/nios2/serial.c
index 3d76603..0bd3821 100644
--- a/cpu/nios2/serial.c
+++ b/cpu/nios2/serial.c
@@ -24,7 +24,7 @@
 
 #include <common.h>
 #include <watchdog.h>
-#include <nios2.h>
+#include <asm/io.h>
 #include <nios2-io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -34,8 +34,7 @@
  *-----------------------------------------------------------------*/
 #if defined(CONFIG_CONSOLE_JTAG)
 
-static nios_jtag_t *jtag =
-	(nios_jtag_t *)CACHE_BYPASS(CFG_NIOS_CONSOLE);
+static nios_jtag_t *jtag = (nios_jtag_t *)CFG_NIOS_CONSOLE;
 
 void serial_setbrg( void ){ return; }
 int serial_init( void ) { return(0);}
@@ -44,9 +43,9 @@
 {
 	unsigned val;
 
-	while (NIOS_JTAG_WSPACE (jtag->control) == 0)
+	while (NIOS_JTAG_WSPACE ( readl (&jtag->control)) == 0)
 		WATCHDOG_RESET ();
-	jtag->data = (unsigned char)c;
+	writel (&jtag->data, (unsigned char)c);
 }
 
 void serial_puts (const char *s)
@@ -57,7 +56,7 @@
 
 int serial_tstc (void)
 {
-	return (jtag->control & NIOS_JTAG_RRDY);
+	return ( readl (&jtag->control) & NIOS_JTAG_RRDY);
 }
 
 int serial_getc (void)
@@ -67,7 +66,7 @@
 
 	while (1) {
 		WATCHDOG_RESET ();
-		val = jtag->data;
+		val = readl (&jtag->data);
 		if (val & NIOS_JTAG_RVALID)
 			break;
 	}
@@ -80,8 +79,7 @@
  *-----------------------------------------------------------------*/
 #else
 
-static nios_uart_t *uart = (nios_uart_t *)
-	CACHE_BYPASS(CFG_NIOS_CONSOLE);
+static nios_uart_t *uart = (nios_uart_t *) CFG_NIOS_CONSOLE;
 
 #if defined(CFG_NIOS_FIXEDBAUD)
 
@@ -98,7 +96,7 @@
 	unsigned div;
 
 	div = (CONFIG_SYS_CLK_FREQ/gd->baudrate)-1;
-	uart->divisor = div;
+	writel (&uart->divisor,div);
 	return;
 }
 
@@ -118,9 +116,9 @@
 {
 	if (c == '\n')
 		serial_putc ('\r');
-	while ((uart->status & NIOS_UART_TRDY) == 0)
+	while ((readl (&uart->status) & NIOS_UART_TRDY) == 0)
 		WATCHDOG_RESET ();
-	uart->txdata = (unsigned char)c;
+	writel (&uart->txdata,(unsigned char)c);
 }
 
 void serial_puts (const char *s)
@@ -132,14 +130,14 @@
 
 int serial_tstc (void)
 {
-	return (uart->status & NIOS_UART_RRDY);
+	return (readl (&uart->status) & NIOS_UART_RRDY);
 }
 
 int serial_getc (void)
 {
 	while (serial_tstc () == 0)
 		WATCHDOG_RESET ();
-	return( uart->rxdata & 0x00ff );
+	return (readl (&uart->rxdata) & 0x00ff );
 }
 
 #endif /* CONFIG_JTAG_CONSOLE */

cpu/nios2/sysid.c

diff --git a/cpu/nios2/sysid.c b/cpu/nios2/sysid.c
index 2b7a569..b5a2959 100644
--- a/cpu/nios2/sysid.c
+++ b/cpu/nios2/sysid.c
@@ -26,20 +26,21 @@
 #if defined (CFG_NIOS_SYSID_BASE)
 
 #include <command.h>
-#include <nios2.h>
+#include <asm/io.h>
 #include <nios2-io.h>
 #include <linux/time.h>
 
 void display_sysid (void)
 {
-	struct nios_sysid_t *sysid =
-		(struct nios_sysid_t *)CACHE_BYPASS(CFG_NIOS_SYSID_BASE);
+	struct nios_sysid_t *sysid = (struct nios_sysid_t *)CFG_NIOS_SYSID_BASE;
 	struct tm t;
 	char asc[32];
+	time_t stamp;
 
-	localtime_r ((time_t *)&sysid->timestamp, &t);
+	stamp = readl (&sysid->timestamp);
+	localtime_r (&stamp, &t);
 	asctime_r (&t, asc);
-	printf ("SYSID : %08x, %s", sysid->id, asc);
+	printf ("SYSID : %08x, %s", readl (&sysid->id), asc);
 
 }
 

cpu/ppc4xx/405gp_pci.c

diff --git a/cpu/ppc4xx/405gp_pci.c b/cpu/ppc4xx/405gp_pci.c
index fad895b..0b0686b 100644
--- a/cpu/ppc4xx/405gp_pci.c
+++ b/cpu/ppc4xx/405gp_pci.c
@@ -315,7 +315,6 @@
 #ifdef CONFIG_PCI_SCAN_SHOW
 		printf("PCI:   Bus Dev VenId DevId Class Int\n");
 #endif
-
 		hose->last_busno = pci_hose_scan(hose);
 	}
 #endif  /* CONFIG_PCI_PNP */
@@ -438,7 +437,7 @@
 	 * The PCI initialization sequence enable bit must be set ... if not abort
 	 * pci setup since updating the bit requires chip reset.
 	 *--------------------------------------------------------------------------*/
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	unsigned long strap;
 
 	mfsdr(sdr_sdstp1,strap);
@@ -465,17 +464,30 @@
 	hose->first_busno = 0;
 	hose->last_busno = 0xff;
 
+	/* PCI I/O space */
 	pci_set_region(hose->regions + reg_num++,
 		       0x00000000,
 		       PCIX0_IOBASE,
 		       0x10000,
 		       PCI_REGION_IO);
 
+	/* PCI memory space */
 	pci_set_region(hose->regions + reg_num++,
 		       CFG_PCI_TARGBASE,
 		       CFG_PCI_MEMBASE,
 		       0x10000000,
 		       PCI_REGION_MEM );
+
+#if defined(CONFIG_PCI_SYS_MEM_BUS) && defined(CONFIG_PCI_SYS_MEM_PHYS) && \
+	defined(CONFIG_PCI_SYS_MEM_SIZE)
+	/* System memory space */
+	pci_set_region(hose->regions + reg_num++,
+		       CONFIG_PCI_SYS_MEM_BUS,
+		       CONFIG_PCI_SYS_MEM_PHYS,
+		       CONFIG_PCI_SYS_MEM_SIZE,
+		       PCI_REGION_MEM | PCI_REGION_MEMORY );
+#endif
+
 	hose->region_count = reg_num;
 
 	pci_setup_indirect(hose, PCIX0_CFGADR, PCIX0_CFGDATA);
@@ -502,7 +514,7 @@
 	out16r( PCIX0_CLS, 0x00060000 ); /* Bridge, host bridge */
 #endif
 
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 	out32r( PCIX0_BRDGOPT1, 0x04000060 );               /* PLB Rq pri highest   */
 	out32r( PCIX0_BRDGOPT2, in32(PCIX0_BRDGOPT2) | 0x83 ); /* Enable host config, clear Timeout, ensure int src1  */
 #elif defined(PCIX0_BRDGOPT1)
@@ -520,8 +532,13 @@
 	out32r( PCIX0_POM0SA, 0 ); /* disable */
 	out32r( PCIX0_POM1SA, 0 ); /* disable */
 	out32r( PCIX0_POM2SA, 0 ); /* disable */
+#if defined(CONFIG_440SPE)
+	out32r( PCIX0_POM0LAL, 0x10000000 );
+	out32r( PCIX0_POM0LAH, 0x0000000c );
+#else
 	out32r( PCIX0_POM0LAL, 0x00000000 );
 	out32r( PCIX0_POM0LAH, 0x00000003 );
+#endif
 	out32r( PCIX0_POM0PCIAL, CFG_PCI_MEMBASE );
 	out32r( PCIX0_POM0PCIAH, 0x00000000 );
 	out32r( PCIX0_POM0SA, 0xf0000001 ); /* 256MB, enabled */
@@ -545,10 +562,12 @@
 	}
 }
 
-
 void pci_init_board(void)
 {
 	pci_440_init (&ppc440_hose);
+#if defined(CONFIG_440SPE)
+	pcie_setup_hoses();
+#endif
 }
 
 #endif /* CONFIG_440 & CONFIG_PCI */

cpu/ppc4xx/440spe_pcie.c

diff --git a/cpu/ppc4xx/440spe_pcie.c b/cpu/ppc4xx/440spe_pcie.c
new file mode 100644
index 0000000..2e920aa
--- /dev/null
+++ b/cpu/ppc4xx/440spe_pcie.c
@@ -0,0 +1,592 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Copyright (c) 2005 Cisco Systems.  All rights reserved.
+ * Roland Dreier <rolandd@cisco.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <asm/processor.h>
+#include <asm-ppc/io.h>
+#include <ppc4xx.h>
+#include <common.h>
+#include <pci.h>
+
+#include "440spe_pcie.h"
+
+#if defined(CONFIG_440SPE)
+#if defined(CONFIG_PCI)
+
+enum {
+	PTYPE_ENDPOINT		= 0x0,
+	PTYPE_LEGACY_ENDPOINT	= 0x1,
+	PTYPE_ROOT_PORT		= 0x4,
+
+	LNKW_X1			= 0x1,
+	LNKW_X4			= 0x4,
+	LNKW_X8			= 0x8
+};
+
+static int pcie_read_config(struct pci_controller *hose, unsigned int devfn,
+	int offset, int len, u32 *val) {
+
+	*val = 0;
+	/*
+	 * 440SPE implements only one function per port
+	 */
+	if (!((PCI_FUNC(devfn) == 0) && (PCI_DEV(devfn) == 1)))
+		return 0;
+
+	devfn = PCI_BDF(0,0,0);
+	offset += devfn << 4;
+
+	switch (len) {
+	case 1:
+		*val = in_8(hose->cfg_data + offset);
+		break;
+	case 2:
+		*val = in_le16((u16 *)(hose->cfg_data + offset));
+		break;
+	default:
+		*val = in_le32((u32 *)(hose->cfg_data + offset));
+		break;
+	}
+	return 0;
+}
+
+static int pcie_write_config(struct pci_controller *hose, unsigned int devfn,
+	int offset, int len, u32 val) {
+
+	/*
+	 * 440SPE implements only one function per port
+	 */
+	if (!((PCI_FUNC(devfn) == 0) && (PCI_DEV(devfn) == 1)))
+		return 0;
+
+	devfn = PCI_BDF(0,0,0);
+	offset += devfn << 4;
+
+	switch (len) {
+	case 1:
+		out_8(hose->cfg_data + offset, val);
+		break;
+	case 2:
+		out_le16((u16 *)(hose->cfg_data + offset), val);
+		break;
+	default:
+		out_le32((u32 *)(hose->cfg_data + offset), val);
+		break;
+	}
+	return 0;
+}
+
+int pcie_read_config_byte(struct pci_controller *hose,pci_dev_t dev,int offset,u8 *val)
+{
+	u32 v;
+	int rv;
+
+	rv =  pcie_read_config(hose, dev, offset, 1, &v);
+	*val = (u8)v;
+	return rv;
+}
+
+int pcie_read_config_word(struct pci_controller *hose,pci_dev_t dev,int offset,u16 *val)
+{
+	u32 v;
+	int rv;
+
+	rv = pcie_read_config(hose, dev, offset, 2, &v);
+	*val = (u16)v;
+	return rv;
+}
+
+int pcie_read_config_dword(struct pci_controller *hose,pci_dev_t dev,int offset,u32 *val)
+{
+	u32 v;
+	int rv;
+
+	rv = pcie_read_config(hose, dev, offset, 3, &v);
+	*val = (u32)v;
+	return rv;
+}
+
+int pcie_write_config_byte(struct pci_controller *hose,pci_dev_t dev,int offset,u8 val)
+{
+	return pcie_write_config(hose,(u32)dev,offset,1,val);
+}
+
+int pcie_write_config_word(struct pci_controller *hose,pci_dev_t dev,int offset,u16 val)
+{
+	return pcie_write_config(hose,(u32)dev,offset,2,(u32 )val);
+}
+
+int pcie_write_config_dword(struct pci_controller *hose,pci_dev_t dev,int offset,u32 val)
+{
+	return pcie_write_config(hose,(u32)dev,offset,3,(u32 )val);
+}
+
+static void ppc440spe_setup_utl(u32 port) {
+
+	volatile void *utl_base = NULL;
+
+	/*
+	 * Map UTL registers
+	 */
+	switch (port) {
+	case 0:
+		mtdcr(DCRN_PEGPL_REGBAH(PCIE0), 0x0000000c);
+		mtdcr(DCRN_PEGPL_REGBAL(PCIE0), 0x20000000);
+		mtdcr(DCRN_PEGPL_REGMSK(PCIE0), 0x00007001);
+		mtdcr(DCRN_PEGPL_SPECIAL(PCIE0), 0x68782800);
+		break;
+
+	case 1:
+		mtdcr(DCRN_PEGPL_REGBAH(PCIE1), 0x0000000c);
+		mtdcr(DCRN_PEGPL_REGBAL(PCIE1), 0x20001000);
+		mtdcr(DCRN_PEGPL_REGMSK(PCIE1), 0x00007001);
+		mtdcr(DCRN_PEGPL_SPECIAL(PCIE1), 0x68782800);
+		break;
+
+	case 2:
+		mtdcr(DCRN_PEGPL_REGBAH(PCIE2), 0x0000000c);
+		mtdcr(DCRN_PEGPL_REGBAL(PCIE2), 0x20002000);
+		mtdcr(DCRN_PEGPL_REGMSK(PCIE2), 0x00007001);
+		mtdcr(DCRN_PEGPL_SPECIAL(PCIE2), 0x68782800);
+		break;
+	}
+	utl_base = (unsigned int *)(CFG_PCIE_BASE + 0x1000 * port);
+	
+	/*
+	 * Set buffer allocations and then assert VRB and TXE.
+	 */
+	out_be32(utl_base + PEUTL_OUTTR,   0x08000000);
+	out_be32(utl_base + PEUTL_INTR,    0x02000000);
+	out_be32(utl_base + PEUTL_OPDBSZ,  0x10000000);
+	out_be32(utl_base + PEUTL_PBBSZ,   0x53000000);
+	out_be32(utl_base + PEUTL_IPHBSZ,  0x08000000);
+	out_be32(utl_base + PEUTL_IPDBSZ,  0x10000000);
+	out_be32(utl_base + PEUTL_RCIRQEN, 0x00f00000);
+	out_be32(utl_base + PEUTL_PCTL,    0x80800066);
+}
+
+static int check_error(void)
+{
+	u32 valPE0, valPE1, valPE2;
+	int err = 0;
+
+	/* SDR0_PEGPLLLCT1 reset */
+	if (!(valPE0 = SDR_READ(PESDR0_PLLLCT1) & 0x01000000)) {
+		printf("PCIE: SDR0_PEGPLLLCT1 reset error 0x%x\n", valPE0);
+	}
+
+	valPE0 = SDR_READ(PESDR0_RCSSET);
+	valPE1 = SDR_READ(PESDR1_RCSSET);
+	valPE2 = SDR_READ(PESDR2_RCSSET);
+
+	/* SDR0_PExRCSSET rstgu */
+	if (!(valPE0 & 0x01000000) ||
+	    !(valPE1 & 0x01000000) ||
+	    !(valPE2 & 0x01000000)) {
+		printf("PCIE:  SDR0_PExRCSSET rstgu error\n");
+		err = -1;
+	}
+
+	/* SDR0_PExRCSSET rstdl */
+	if (!(valPE0 & 0x00010000) ||
+	    !(valPE1 & 0x00010000) ||
+	    !(valPE2 & 0x00010000)) {
+		printf("PCIE:  SDR0_PExRCSSET rstdl error\n");
+		err = -1;
+	}
+
+	/* SDR0_PExRCSSET rstpyn */
+	if ((valPE0 & 0x00001000) ||
+	    (valPE1 & 0x00001000) ||
+	    (valPE2 & 0x00001000)) {
+		printf("PCIE:  SDR0_PExRCSSET rstpyn error\n");
+		err = -1;
+	}
+
+	/* SDR0_PExRCSSET hldplb */
+	if ((valPE0 & 0x10000000) ||
+	    (valPE1 & 0x10000000) ||
+	    (valPE2 & 0x10000000)) {
+		printf("PCIE:  SDR0_PExRCSSET hldplb error\n");
+		err = -1;
+	}
+
+	/* SDR0_PExRCSSET rdy */
+	if ((valPE0 & 0x00100000) ||
+	    (valPE1 & 0x00100000) ||
+	    (valPE2 & 0x00100000)) {
+		printf("PCIE:  SDR0_PExRCSSET rdy error\n");
+		err = -1;
+	}
+
+	/* SDR0_PExRCSSET shutdown */
+	if ((valPE0 & 0x00000100) ||
+	    (valPE1 & 0x00000100) ||
+	    (valPE2 & 0x00000100)) {
+		printf("PCIE:  SDR0_PExRCSSET shutdown error\n");
+		err = -1;
+	}
+	return err;
+}
+
+/*
+ * Initialize PCI Express core
+ */
+int ppc440spe_init_pcie(void)
+{
+	int time_out = 20;
+
+	/* Set PLL clock receiver to LVPECL */
+	SDR_WRITE(PESDR0_PLLLCT1, SDR_READ(PESDR0_PLLLCT1) | 1 << 28);
+
+	if (check_error())
+		return -1;
+
+	if (!(SDR_READ(PESDR0_PLLLCT2) & 0x10000))
+	{
+		printf("PCIE: PESDR_PLLCT2 resistance calibration failed (0x%08x)\n",
+		       SDR_READ(PESDR0_PLLLCT2));
+		return -1;
+	}
+	/* De-assert reset of PCIe PLL, wait for lock */
+	SDR_WRITE(PESDR0_PLLLCT1, SDR_READ(PESDR0_PLLLCT1) & ~(1 << 24));
+	udelay(3);
+
+	while(time_out) {
+		if (!(SDR_READ(PESDR0_PLLLCT3) & 0x10000000)) {
+			time_out--;
+			udelay(1);
+		} else
+			break;
+	}
+	if (!time_out) {
+		printf("PCIE: VCO output not locked\n");
+		return -1;
+	}
+	return 0;
+}
+
+int ppc440spe_init_pcie_rootport(int port)
+{
+	static int core_init;
+	volatile u32 val = 0;
+	int attempts;
+
+	if (!core_init) {
+		++core_init;
+		if (ppc440spe_init_pcie())
+			return -1;
+	}
+
+	/*
+	 * Initialize various parts of the PCI Express core for our port:
+	 *
+	 * - Set as a root port and enable max width
+	 *   (PXIE0 -> X8, PCIE1 and PCIE2 -> X4).
+	 * - Set up UTL configuration.
+	 * - Increase SERDES drive strength to levels suggested by AMCC.
+	 * - De-assert RSTPYN, RSTDL and RSTGU.
+	 *
+	 * NOTICE for revB chip: PESDRn_UTLSET2 is not set - we leave it with
+	 * default setting 0x11310000. The register has new fields,
+	 * PESDRn_UTLSET2[LKINE] in particular: clearing it leads to PCIE core
+	 * hang.
+	 */
+	switch (port) {
+	case 0:
+		SDR_WRITE(PESDR0_DLPSET,  1 << 24 | PTYPE_ROOT_PORT << 20 | LNKW_X8 << 12);
+
+		SDR_WRITE(PESDR0_UTLSET1, 0x21222222);
+		if (!ppc440spe_revB())
+			SDR_WRITE(PESDR0_UTLSET2, 0x11000000);
+		SDR_WRITE(PESDR0_HSSL0SET1, 0x35000000);
+		SDR_WRITE(PESDR0_HSSL1SET1, 0x35000000);
+		SDR_WRITE(PESDR0_HSSL2SET1, 0x35000000);
+		SDR_WRITE(PESDR0_HSSL3SET1, 0x35000000);
+		SDR_WRITE(PESDR0_HSSL4SET1, 0x35000000);
+		SDR_WRITE(PESDR0_HSSL5SET1, 0x35000000);
+		SDR_WRITE(PESDR0_HSSL6SET1, 0x35000000);
+		SDR_WRITE(PESDR0_HSSL7SET1, 0x35000000);
+		SDR_WRITE(PESDR0_RCSSET,
+			(SDR_READ(PESDR0_RCSSET) & ~(1 << 24 | 1 << 16)) | 1 << 12);
+		break;
+
+	case 1:
+		SDR_WRITE(PESDR1_DLPSET, 1 << 24 | PTYPE_ROOT_PORT << 20 | LNKW_X4 << 12);
+		SDR_WRITE(PESDR1_UTLSET1, 0x21222222);
+		if (!ppc440spe_revB())
+			SDR_WRITE(PESDR1_UTLSET2, 0x11000000);
+		SDR_WRITE(PESDR1_HSSL0SET1, 0x35000000);
+		SDR_WRITE(PESDR1_HSSL1SET1, 0x35000000);
+		SDR_WRITE(PESDR1_HSSL2SET1, 0x35000000);
+		SDR_WRITE(PESDR1_HSSL3SET1, 0x35000000);
+		SDR_WRITE(PESDR1_RCSSET,
+			(SDR_READ(PESDR1_RCSSET) & ~(1 << 24 | 1 << 16)) | 1 << 12);
+		break;
+
+	case 2:
+		SDR_WRITE(PESDR2_DLPSET, 1 << 24 | PTYPE_ROOT_PORT << 20 | LNKW_X4 << 12);
+		SDR_WRITE(PESDR2_UTLSET1, 0x21222222);
+		if (!ppc440spe_revB())
+			SDR_WRITE(PESDR2_UTLSET2, 0x11000000);
+		SDR_WRITE(PESDR2_HSSL0SET1, 0x35000000);
+		SDR_WRITE(PESDR2_HSSL1SET1, 0x35000000);
+		SDR_WRITE(PESDR2_HSSL2SET1, 0x35000000);
+		SDR_WRITE(PESDR2_HSSL3SET1, 0x35000000);
+		SDR_WRITE(PESDR2_RCSSET,
+			(SDR_READ(PESDR2_RCSSET) & ~(1 << 24 | 1 << 16)) | 1 << 12);
+		break;
+	}
+	/*
+	 * Notice: the following delay has critical impact on device
+	 * initialization - if too short (<50ms) the link doesn't get up.
+	 */
+	mdelay(100);
+
+	switch (port) {
+	case 0: val = SDR_READ(PESDR0_RCSSTS); break;
+	case 1: val = SDR_READ(PESDR1_RCSSTS); break;
+	case 2: val = SDR_READ(PESDR2_RCSSTS); break;
+	}
+
+	if (val & (1 << 20)) {
+		printf("PCIE%d: PGRST failed %08x\n", port, val);
+		return -1;
+	}
+
+	/*
+	 * Verify link is up
+	 */
+	val = 0;
+	switch (port)
+	{
+		case 0:
+			val = SDR_READ(PESDR0_LOOP);
+			break;
+		case 1:
+			val = SDR_READ(PESDR1_LOOP);
+			break;
+		case 2:
+			val = SDR_READ(PESDR2_LOOP);
+			break;
+	}
+	if (!(val & 0x00001000)) {
+		printf("PCIE%d: link is not up.\n", port);
+		return -1;
+	}
+
+	/*
+	 * Setup UTL registers - but only on revA!
+	 * We use default settings for revB chip.
+	 */
+	if (!ppc440spe_revB())
+		ppc440spe_setup_utl(port);
+
+	/*
+	 * We map PCI Express configuration access into the 512MB regions
+	 *
+	 * NOTICE: revB is very strict about PLB real addressess and ranges to
+	 * be mapped for config space; it seems to only work with d_nnnn_nnnn
+	 * range (hangs the core upon config transaction attempts when set
+	 * otherwise) while revA uses c_nnnn_nnnn.
+	 *
+	 * For revA:
+	 *     PCIE0: 0xc_4000_0000
+	 *     PCIE1: 0xc_8000_0000
+	 *     PCIE2: 0xc_c000_0000
+	 *
+	 * For revB:
+	 *     PCIE0: 0xd_0000_0000
+	 *     PCIE1: 0xd_2000_0000
+	 *     PCIE2: 0xd_4000_0000
+	 */
+
+	switch (port) {
+	case 0:
+		if (ppc440spe_revB()) {
+			mtdcr(DCRN_PEGPL_CFGBAH(PCIE0), 0x0000000d);
+			mtdcr(DCRN_PEGPL_CFGBAL(PCIE0), 0x00000000);
+		} else {
+			/* revA */
+			mtdcr(DCRN_PEGPL_CFGBAH(PCIE0), 0x0000000c);
+			mtdcr(DCRN_PEGPL_CFGBAL(PCIE0), 0x40000000);
+		}
+		mtdcr(DCRN_PEGPL_CFGMSK(PCIE0), 0xe0000001); /* 512MB region, valid */
+		break;
+
+	case 1:
+		if (ppc440spe_revB()) {
+			mtdcr(DCRN_PEGPL_CFGBAH(PCIE1), 0x0000000d);
+			mtdcr(DCRN_PEGPL_CFGBAL(PCIE1), 0x20000000);
+		} else {
+			mtdcr(DCRN_PEGPL_CFGBAH(PCIE1), 0x0000000c);
+			mtdcr(DCRN_PEGPL_CFGBAL(PCIE1), 0x80000000);
+		}
+		mtdcr(DCRN_PEGPL_CFGMSK(PCIE1), 0xe0000001); /* 512MB region, valid */
+		break;
+
+	case 2:
+		if (ppc440spe_revB()) {
+			mtdcr(DCRN_PEGPL_CFGBAH(PCIE2), 0x0000000d);
+			mtdcr(DCRN_PEGPL_CFGBAL(PCIE2), 0x40000000);
+		} else {
+			mtdcr(DCRN_PEGPL_CFGBAH(PCIE2), 0x0000000c);
+			mtdcr(DCRN_PEGPL_CFGBAL(PCIE2), 0xc0000000);
+		}
+		mtdcr(DCRN_PEGPL_CFGMSK(PCIE2), 0xe0000001); /* 512MB region, valid */
+		break;
+	}
+
+	/*
+	 * Check for VC0 active and assert RDY.
+	 */
+	attempts = 10;
+	switch (port) {
+	case 0:
+		while(!(SDR_READ(PESDR0_RCSSTS) & (1 << 16))) {
+			if (!(attempts--)) {
+				printf("PCIE0: VC0 not active\n");
+				return -1;
+			}
+			mdelay(1000);
+		}
+		SDR_WRITE(PESDR0_RCSSET, SDR_READ(PESDR0_RCSSET) | 1 << 20);
+		break;
+	case 1:
+		while(!(SDR_READ(PESDR1_RCSSTS) & (1 << 16))) {
+			if (!(attempts--)) {
+				printf("PCIE1: VC0 not active\n");
+				return -1;
+			}
+			mdelay(1000);
+		}
+
+		SDR_WRITE(PESDR1_RCSSET, SDR_READ(PESDR1_RCSSET) | 1 << 20);
+		break;
+	case 2:
+		while(!(SDR_READ(PESDR2_RCSSTS) & (1 << 16))) {
+			if (!(attempts--)) {
+				printf("PCIE2: VC0 not active\n");
+				return -1;
+			}
+			mdelay(1000);
+		}
+
+		SDR_WRITE(PESDR2_RCSSET, SDR_READ(PESDR2_RCSSET) | 1 << 20);
+		break;
+	}
+	mdelay(100);
+
+	return 0;
+}
+
+void ppc440spe_setup_pcie(struct pci_controller *hose, int port)
+{
+	volatile void *mbase = NULL;
+
+	pci_set_ops(hose,
+			pcie_read_config_byte,
+			pcie_read_config_word,
+			pcie_read_config_dword,
+			pcie_write_config_byte,
+			pcie_write_config_word,
+			pcie_write_config_dword);
+
+	switch(port) {
+	case 0:
+		mbase = (u32 *)CFG_PCIE0_XCFGBASE;
+		hose->cfg_data = (u8 *)CFG_PCIE0_CFGBASE;
+		break;
+	case 1:
+		mbase = (u32 *)CFG_PCIE1_XCFGBASE;
+		hose->cfg_data = (u8 *)CFG_PCIE1_CFGBASE;
+		break;
+	case 2:
+		mbase = (u32 *)CFG_PCIE2_XCFGBASE;
+		hose->cfg_data = (u8 *)CFG_PCIE2_CFGBASE;
+		break;
+	}
+
+	/*
+	 * Set bus numbers on our root port
+	 */
+	if (ppc440spe_revB()) {
+		out_8((u8 *)mbase + PCI_PRIMARY_BUS, 0);
+		out_8((u8 *)mbase + PCI_SECONDARY_BUS, 1);
+		out_8((u8 *)mbase + PCI_SUBORDINATE_BUS, 1);
+	} else {
+		out_8((u8 *)mbase + PCI_PRIMARY_BUS, 0);
+		out_8((u8 *)mbase + PCI_SECONDARY_BUS, 0);
+	}
+
+	/*
+	 * Set up outbound translation to hose->mem_space from PLB
+	 * addresses at an offset of 0xd_0000_0000.  We set the low
+	 * bits of the mask to 11 to turn off splitting into 8
+	 * subregions and to enable the outbound translation.
+	 */
+	out_le32(mbase + PECFG_POM0LAH, 0x00000000);
+	out_le32(mbase + PECFG_POM0LAL, (CFG_PCIE_MEMBASE +
+			port * CFG_PCIE_MEMSIZE));
+
+	switch (port) {
+	case 0:
+		mtdcr(DCRN_PEGPL_OMR1BAH(PCIE0),  0x0000000d);
+		mtdcr(DCRN_PEGPL_OMR1BAL(PCIE0),  CFG_PCIE_MEMBASE +
+			port * CFG_PCIE_MEMSIZE);
+		mtdcr(DCRN_PEGPL_OMR1MSKH(PCIE0), 0x7fffffff);
+		mtdcr(DCRN_PEGPL_OMR1MSKL(PCIE0),
+			~(CFG_PCIE_MEMSIZE - 1) | 3);
+		break;
+	case 1:
+		mtdcr(DCRN_PEGPL_OMR1BAH(PCIE1),  0x0000000d);
+		mtdcr(DCRN_PEGPL_OMR1BAL(PCIE1),  (CFG_PCIE_MEMBASE +
+			port * CFG_PCIE_MEMSIZE));
+		mtdcr(DCRN_PEGPL_OMR1MSKH(PCIE1), 0x7fffffff);
+		mtdcr(DCRN_PEGPL_OMR1MSKL(PCIE1),
+			~(CFG_PCIE_MEMSIZE - 1) | 3);
+		break;
+	case 2:
+		mtdcr(DCRN_PEGPL_OMR1BAH(PCIE2),  0x0000000d);
+		mtdcr(DCRN_PEGPL_OMR1BAL(PCIE2),  (CFG_PCIE_MEMBASE +
+			port * CFG_PCIE_MEMSIZE));
+		mtdcr(DCRN_PEGPL_OMR1MSKH(PCIE2), 0x7fffffff);
+		mtdcr(DCRN_PEGPL_OMR1MSKL(PCIE2),
+			~(CFG_PCIE_MEMSIZE - 1) | 3);
+		break;
+	}
+
+	/* Set up 16GB inbound memory window at 0 */
+	out_le32(mbase + PCI_BASE_ADDRESS_0, 0);
+	out_le32(mbase + PCI_BASE_ADDRESS_1, 0);
+	out_le32(mbase + PECFG_BAR0HMPA, 0x7fffffc);
+	out_le32(mbase + PECFG_BAR0LMPA, 0);
+	out_le32(mbase + PECFG_PIM0LAL, 0);
+	out_le32(mbase + PECFG_PIM0LAH, 0);
+	out_le32(mbase + PECFG_PIMEN, 0x1);
+
+	/* Enable I/O, Mem, and Busmaster cycles */
+	out_le16((u16 *)(mbase + PCI_COMMAND),
+		 in_le16((u16 *)(mbase + PCI_COMMAND)) |
+		 PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+}
+#endif /* CONFIG_PCI */
+#endif /* CONFIG_440SPE */

cpu/ppc4xx/440spe_pcie.h

diff --git a/cpu/ppc4xx/440spe_pcie.h b/cpu/ppc4xx/440spe_pcie.h
new file mode 100644
index 0000000..47df762
--- /dev/null
+++ b/cpu/ppc4xx/440spe_pcie.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 2005 Cisco Systems.  All rights reserved.
+ * Roland Dreier <rolandd@cisco.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <ppc4xx.h>
+#ifndef __440SPE_PCIE_H
+#define __440SPE_PCIE_H
+
+#define mdelay(n) ({unsigned long __ms=(n); while (__ms--) udelay(1000);})
+
+#define DCRN_SDR0_CFGADDR	0x00e
+#define DCRN_SDR0_CFGDATA	0x00f
+
+#define DCRN_PCIE0_BASE		0x100
+#define DCRN_PCIE1_BASE		0x120
+#define DCRN_PCIE2_BASE		0x140
+#define PCIE0			DCRN_PCIE0_BASE
+#define PCIE1			DCRN_PCIE1_BASE
+#define PCIE2			DCRN_PCIE2_BASE
+
+#define DCRN_PEGPL_CFGBAH(base)		(base + 0x00)
+#define DCRN_PEGPL_CFGBAL(base)		(base + 0x01)
+#define DCRN_PEGPL_CFGMSK(base)		(base + 0x02)
+#define DCRN_PEGPL_MSGBAH(base)		(base + 0x03)
+#define DCRN_PEGPL_MSGBAL(base)		(base + 0x04)
+#define DCRN_PEGPL_MSGMSK(base)		(base + 0x05)
+#define DCRN_PEGPL_OMR1BAH(base)	(base + 0x06)
+#define DCRN_PEGPL_OMR1BAL(base)	(base + 0x07)
+#define DCRN_PEGPL_OMR1MSKH(base)	(base + 0x08)
+#define DCRN_PEGPL_OMR1MSKL(base)	(base + 0x09)
+#define DCRN_PEGPL_REGBAH(base)		(base + 0x12)
+#define DCRN_PEGPL_REGBAL(base)		(base + 0x13)
+#define DCRN_PEGPL_REGMSK(base)		(base + 0x14)
+#define DCRN_PEGPL_SPECIAL(base)	(base + 0x15)
+
+/*
+ * System DCRs (SDRs)
+ */
+#define PESDR0_PLLLCT1		0x03a0
+#define PESDR0_PLLLCT2		0x03a1
+#define PESDR0_PLLLCT3		0x03a2
+
+#define PESDR0_UTLSET1		0x0300
+#define PESDR0_UTLSET2		0x0301
+#define PESDR0_DLPSET		0x0302
+#define PESDR0_LOOP		0x0303
+#define PESDR0_RCSSET		0x0304
+#define PESDR0_RCSSTS		0x0305
+#define PESDR0_HSSL0SET1	0x0306
+#define PESDR0_HSSL0SET2	0x0307
+#define PESDR0_HSSL0STS		0x0308
+#define PESDR0_HSSL1SET1	0x0309
+#define PESDR0_HSSL1SET2	0x030a
+#define PESDR0_HSSL1STS		0x030b
+#define PESDR0_HSSL2SET1	0x030c
+#define PESDR0_HSSL2SET2	0x030d
+#define PESDR0_HSSL2STS		0x030e
+#define PESDR0_HSSL3SET1	0x030f
+#define PESDR0_HSSL3SET2	0x0310
+#define PESDR0_HSSL3STS		0x0311
+#define PESDR0_HSSL4SET1	0x0312
+#define PESDR0_HSSL4SET2	0x0313
+#define PESDR0_HSSL4STS		0x0314
+#define PESDR0_HSSL5SET1	0x0315
+#define PESDR0_HSSL5SET2	0x0316
+#define PESDR0_HSSL5STS		0x0317
+#define PESDR0_HSSL6SET1	0x0318
+#define PESDR0_HSSL6SET2	0x0319
+#define PESDR0_HSSL6STS		0x031a
+#define PESDR0_HSSL7SET1	0x031b
+#define PESDR0_HSSL7SET2	0x031c
+#define PESDR0_HSSL7STS		0x031d
+#define PESDR0_HSSCTLSET	0x031e
+#define PESDR0_LANE_ABCD	0x031f
+#define PESDR0_LANE_EFGH	0x0320
+
+#define PESDR1_UTLSET1		0x0340
+#define PESDR1_UTLSET2		0x0341
+#define PESDR1_DLPSET		0x0342
+#define PESDR1_LOOP		0x0343
+#define PESDR1_RCSSET		0x0344
+#define PESDR1_RCSSTS		0x0345
+#define PESDR1_HSSL0SET1	0x0346
+#define PESDR1_HSSL0SET2	0x0347
+#define PESDR1_HSSL0STS		0x0348
+#define PESDR1_HSSL1SET1	0x0349
+#define PESDR1_HSSL1SET2	0x034a
+#define PESDR1_HSSL1STS		0x034b
+#define PESDR1_HSSL2SET1	0x034c
+#define PESDR1_HSSL2SET2	0x034d
+#define PESDR1_HSSL2STS		0x034e
+#define PESDR1_HSSL3SET1	0x034f
+#define PESDR1_HSSL3SET2	0x0350
+#define PESDR1_HSSL3STS		0x0351
+#define PESDR1_HSSCTLSET	0x0352
+#define PESDR1_LANE_ABCD	0x0353
+
+#define PESDR2_UTLSET1		0x0370
+#define PESDR2_UTLSET2		0x0371
+#define PESDR2_DLPSET		0x0372
+#define PESDR2_LOOP		0x0373
+#define PESDR2_RCSSET		0x0374
+#define PESDR2_RCSSTS		0x0375
+#define PESDR2_HSSL0SET1	0x0376
+#define PESDR2_HSSL0SET2	0x0377
+#define PESDR2_HSSL0STS		0x0378
+#define PESDR2_HSSL1SET1	0x0379
+#define PESDR2_HSSL1SET2	0x037a
+#define PESDR2_HSSL1STS		0x037b
+#define PESDR2_HSSL2SET1	0x037c
+#define PESDR2_HSSL2SET2	0x037d
+#define PESDR2_HSSL2STS		0x037e
+#define PESDR2_HSSL3SET1	0x037f
+#define PESDR2_HSSL3SET2	0x0380
+#define PESDR2_HSSL3STS		0x0381
+#define PESDR2_HSSCTLSET	0x0382
+#define PESDR2_LANE_ABCD	0x0383
+
+/*
+ * UTL register offsets
+ */
+#define PEUTL_PBBSZ		0x20
+#define PEUTL_OPDBSZ		0x68
+#define PEUTL_IPHBSZ		0x70
+#define PEUTL_IPDBSZ		0x78
+#define PEUTL_OUTTR		0x90
+#define PEUTL_INTR		0x98
+#define PEUTL_PCTL		0xa0
+#define PEUTL_RCIRQEN		0xb8
+
+/*
+ * Config space register offsets
+ */
+#define PECFG_BAR0LMPA		0x210
+#define PECFG_BAR0HMPA		0x214
+#define PECFG_PIMEN		0x33c
+#define PECFG_PIM0LAL		0x340
+#define PECFG_PIM0LAH		0x344
+#define PECFG_POM0LAL		0x380
+#define PECFG_POM0LAH		0x384
+
+#define SDR_READ(offset) ({\
+	mtdcr(DCRN_SDR0_CFGADDR, offset); \
+	mfdcr(DCRN_SDR0_CFGDATA);})
+
+#define SDR_WRITE(offset, data) ({\
+	mtdcr(DCRN_SDR0_CFGADDR, offset); \
+	mtdcr(DCRN_SDR0_CFGDATA,data);})
+
+int ppc440spe_init_pcie(void);
+int ppc440spe_init_pcie_rootport(int port);
+void yucca_setup_pcie_fpga_rootpoint(int port);
+void ppc440spe_setup_pcie(struct pci_controller *hose, int port);
+int yucca_pcie_card_present(int port);
+int pcie_hose_scan(struct pci_controller *hose, int bus);
+#endif /* __440SPE_PCIE_H */

cpu/ppc4xx/4xx_enet.c

diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c
index 86dc2d0..fab65af 100644
--- a/cpu/ppc4xx/4xx_enet.c
+++ b/cpu/ppc4xx/4xx_enet.c
@@ -181,6 +181,9 @@
 {
 	EMAC_4XX_HW_PST hw_p = dev->priv;
 	uint32_t failsafe = 10000;
+#if defined(CONFIG_440SPE)
+	unsigned long mfr;
+#endif
 
 	out32 (EMAC_IER + hw_p->hw_addr, 0x00000000);	/* disable emac interrupts */
 
@@ -202,8 +205,23 @@
 	}
 
 	/* EMAC RESET */
+#if defined(CONFIG_440SPE)
+	/* provide clocks for EMAC internal loopback  */
+	mfsdr (sdr_mfr, mfr);
+	mfr |= 0x08000000;
+	mtsdr(sdr_mfr, mfr);
+#endif
+
 	out32 (EMAC_M0 + hw_p->hw_addr, EMAC_M0_SRST);
 
+#if defined(CONFIG_440SPE)
+	/* remove clocks for EMAC internal loopback  */
+	mfsdr (sdr_mfr, mfr);
+	mfr &= ~0x08000000;
+	mtsdr(sdr_mfr, mfr);
+#endif
+
+
 #ifndef CONFIG_NETCONSOLE
 	hw_p->print_speed = 1;	/* print speed message again next time */
 #endif
@@ -301,7 +319,7 @@
 	return ((int)pfc1);
 
 }
-#endif
+#endif	/* CONFIG_440_GX */
 
 static int ppc_4xx_eth_init (struct eth_device *dev, bd_t * bis)
 {
@@ -314,13 +332,17 @@
 	unsigned mode_reg;
 	unsigned short devnum;
 	unsigned short reg_short;
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	sys_info_t sysinfo;
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 	int ethgroup = -1;
 #endif
+#endif
+#if defined(CONFIG_440SPE)
+	unsigned long mfr;
 #endif
 
+
 	EMAC_4XX_HW_PST hw_p = dev->priv;
 
 	/* before doing anything, figure out if we have a MAC address */
@@ -330,7 +352,7 @@
 		return -1;
 	}
 
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	/* Need to get the OPB frequency so we can access the PHY */
 	get_sys_info (&sysinfo);
 #endif
@@ -360,6 +382,7 @@
 	hw_p->stats.pkts_tx = 0;
 	hw_p->stats.pkts_rx = 0;
 	hw_p->stats.pkts_handled = 0;
+	hw_p->print_speed = 1;	/* print speed message again next time */
 #endif
 
 	hw_p->tx_err_index = 0; /* Transmit Error Index for tx_err_log */
@@ -373,7 +396,7 @@
 	hw_p->tx_i_index = 0;	/* Transmit Interrupt Queue Index */
 	hw_p->tx_u_index = 0;	/* Transmit User Queue Index */
 
-#if defined(CONFIG_440) && !defined(CONFIG_440SP)
+#if defined(CONFIG_440) && !defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
 	/* set RMII mode */
 	/* NOTE: 440GX spec states that mode is mutually exclusive */
 	/* NOTE: Therefore, disable all other EMACS, since we handle */
@@ -406,6 +429,12 @@
 	__asm__ volatile ("eieio");
 
 	/* reset emac so we have access to the phy */
+#if defined(CONFIG_440SPE)
+	/* provide clocks for EMAC internal loopback  */
+	mfsdr (sdr_mfr, mfr);
+	mfr |= 0x08000000;
+	mtsdr(sdr_mfr, mfr);
+#endif
 
 	out32 (EMAC_M0 + hw_p->hw_addr, EMAC_M0_SRST);
 	__asm__ volatile ("eieio");
@@ -416,7 +445,14 @@
 		failsafe--;
 	}
 
+#if defined(CONFIG_440SPE)
+	/* remove clocks for EMAC internal loopback  */
+	mfsdr (sdr_mfr, mfr);
+	mfr &= ~0x08000000;
+	mtsdr(sdr_mfr, mfr);
+#endif
+
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	/* Whack the M1 register */
 	mode_reg = 0x0;
 	mode_reg &= ~0x00000038;
@@ -468,7 +504,7 @@
 	if (hw_p->first_init == 0) {
 		miiphy_reset (dev->name, reg);
 
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 #if defined(CONFIG_CIS8201_PHY)
 		/*
 		 * Cicada 8201 PHY needs to have an extended register whacked
@@ -544,7 +580,7 @@
 			(int) speed, (duplex == HALF) ? "HALF" : "FULL");
 	}
 
-#if defined(CONFIG_440) && !defined(CONFIG_440SP)
+#if defined(CONFIG_440) && !defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
 #if defined(CONFIG_440EP) || defined(CONFIG_440GR)
 	mfsdr(sdr_mfr, reg);
 	if (speed == 100) {
@@ -575,7 +611,7 @@
 #endif /* defined(CONFIG_440) && !defined(CONFIG_440SP) */
 
 	/* set the Mal configuration reg */
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	mtdcr (malmcr, MAL_CR_PLBB | MAL_CR_OPBBL | MAL_CR_LEA |
 	       MAL_CR_PLBLT_DEFAULT | MAL_CR_EOPIE | 0x00330000);
 #else
@@ -759,8 +795,7 @@
 
 	/* set speed */
 	if (speed == _1000BASET) {
-#if defined(CONFIG_440SP)
-#define SDR0_PFC1_EM_1000	0x00200000
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 		unsigned long pfc1;
 		mfsdr (sdr_pfc1, pfc1);
 		pfc1 |= SDR0_PFC1_EM_1000;
@@ -787,7 +822,7 @@
 
 	/* set receive	low/high water mark register */
 #if defined(CONFIG_440)
-	/* 440GP has a 64 byte burst length */
+	/* 440s has a 64 byte burst length */
 	out32 (EMAC_RX_HI_LO_WMARK + hw_p->hw_addr, 0x80009000);
 #else
 	/* 405s have a 16 byte burst length */
@@ -895,7 +930,7 @@
 
 #if defined (CONFIG_440)
 
-#if defined(CONFIG_440SP)
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 /*
  * Hack: On 440SP all enet irq sources are located on UIC1
  * Needs some cleanup. --sr
@@ -1367,21 +1402,20 @@
 #endif
 	/* set phy num and mode */
 	bis->bi_phynum[0] = CONFIG_PHY_ADDR;
+	bis->bi_phymode[0] = 0;
+
 #if defined(CONFIG_PHY1_ADDR)
 	bis->bi_phynum[1] = CONFIG_PHY1_ADDR;
+	bis->bi_phymode[1] = 0;
 #endif
 #if defined(CONFIG_440GX)
 	bis->bi_phynum[2] = CONFIG_PHY2_ADDR;
 	bis->bi_phynum[3] = CONFIG_PHY3_ADDR;
-	bis->bi_phymode[0] = 0;
-	bis->bi_phymode[1] = 0;
 	bis->bi_phymode[2] = 2;
 	bis->bi_phymode[3] = 2;
 
-#if defined (CONFIG_440GX)
 	ppc_4xx_eth_setup_bridge(0, bis);
 #endif
-#endif
 
 	for (eth_num = 0; eth_num < LAST_EMAC_NUM; eth_num++) {
 
@@ -1478,9 +1512,15 @@
 
 		if (0 == virgin) {
 			/* set the MAL IER ??? names may change with new spec ??? */
+#if defined(CONFIG_440SPE)
+			mal_ier =
+				MAL_IER_PT | MAL_IER_PRE | MAL_IER_PWE |
+				MAL_IER_DE | MAL_IER_OTE | MAL_IER_OE | MAL_IER_PE ;
+#else
 			mal_ier =
 				MAL_IER_DE | MAL_IER_NE | MAL_IER_TE |
 				MAL_IER_OPBE | MAL_IER_PLBE;
+#endif
 			mtdcr (malesr, 0xffffffff);	/* clear pending interrupts */
 			mtdcr (maltxdeir, 0xffffffff);	/* clear pending interrupts */
 			mtdcr (malrxdeir, 0xffffffff);	/* clear pending interrupts */
@@ -1510,11 +1550,13 @@
 #else
 		emac0_dev = dev;
 #endif
+
+#if defined(CONFIG_NET_MULTI)
 #if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
 		miiphy_register (dev->name,
 				 emac4xx_miiphy_read, emac4xx_miiphy_write);
 #endif
-
+#endif
 	}			/* end for each supported device */
 	return (1);
 }

cpu/ppc4xx/Makefile

diff --git a/cpu/ppc4xx/Makefile b/cpu/ppc4xx/Makefile
index c563457..7d6990f 100644
--- a/cpu/ppc4xx/Makefile
+++ b/cpu/ppc4xx/Makefile
@@ -31,7 +31,8 @@
 	  bedbug_405.o commproc.o \
 	  cpu.o cpu_init.o i2c.o interrupts.o \
 	  miiphy.o sdram.o serial.o \
-	  spd_sdram.o speed.o traps.o usb_ohci.o usbdev.o
+	  spd_sdram.o speed.o traps.o usb_ohci.o usbdev.o \
+	  440spe_pcie.o
 
 OBJS	= $(AOBJS) $(COBJS)
 

cpu/ppc4xx/cpu.c

diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c
index 0cd72b0..bc51fbf 100644
--- a/cpu/ppc4xx/cpu.c
+++ b/cpu/ppc4xx/cpu.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000-2003
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -82,7 +82,9 @@
 	return (mfdcr(cpc0_strp1) & CPC0_STRP1_PAE_MASK);
 #endif
 
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+     defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+     defined(CONFIG_440SPE)
 	unsigned long val;
 
 	mfsdr(sdr_sdstp1, val);
@@ -91,8 +93,8 @@
 }
 #endif
 
-#if defined(CONFIG_405EP)|| defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
-	defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_405EP) || defined(CONFIG_440EP) || defined(CONFIG_440GR) ||  \
+     defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 
 #define I2C_BOOTROM
 
@@ -102,7 +104,9 @@
 	return (mfdcr(cpc0_boot) & CPC0_BOOT_SEP);
 #endif
 
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+     defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+	defined(CONFIG_440SPE)
 	unsigned long val;
 
 	mfsdr(sdr_sdcs, val);
@@ -223,12 +227,20 @@
 	case PVR_440EP_RB: /* 440EP rev B and 440GR rev A have same PVR */
 		puts("EP Rev. B");
 		break;
+
+	case PVR_440EP_RC: /* 440EP rev C and 440GR rev B have same PVR */
+		puts("EP Rev. C");
+		break;
 #endif /*  CONFIG_440EP */
 
 #ifdef CONFIG_440GR
 	case PVR_440GR_RA: /* 440EP rev B and 440GR rev A have same PVR */
 		puts("GR Rev. A");
 		break;
+
+	case PVR_440GR_RB: /* 440EP rev C and 440GR rev B have same PVR */
+		puts("GR Rev. B");
+		break;
 #endif /* CONFIG_440GR */
 #endif /* CONFIG_440 */
 
@@ -240,6 +252,14 @@
 		puts("SP Rev. B");
 		break;
 
+	case PVR_440SPe_RA:
+		puts("SPe Rev. A");
+		break;
+
+	case PVR_440SPe_RB:
+		puts("SPe Rev. B");
+		break;
+
 	default:
 		printf (" UNKNOWN (PVR=%08x)", pvr);
 		break;
@@ -295,6 +315,17 @@
 	return 0;
 }
 
+#if defined (CONFIG_440SPE)
+int ppc440spe_revB() {
+	unsigned int pvr;
+
+	pvr = get_pvr();
+	if (pvr == PVR_440SPe_RB)
+		return 1;
+	else
+		return 0;
+}
+#endif
 
 /* ------------------------------------------------------------------------- */
 

cpu/ppc4xx/cpu_init.c

diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index 1a139d7..b27567f 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -101,6 +101,117 @@
 # endif
 #endif /* CFG_INIT_DCACHE_CS */
 
+#if defined(CFG_440_GPIO_TABLE)
+gpio_param_s gpio_tab[GPIO_GROUP_MAX][GPIO_MAX] = CFG_440_GPIO_TABLE;
+
+void set_chip_gpio_configuration(gpio_param_s (*gpio_tab)[GPIO_GROUP_MAX][GPIO_MAX])
+{
+	unsigned char i=0, j=0, reg_offset = 0, gpio_core;
+	unsigned long gpio_reg, gpio_core_add;
+
+	for (gpio_core=0; gpio_core<GPIO_GROUP_MAX; gpio_core++) {
+		j = 0;
+		reg_offset = 0;
+		/* GPIO config of the GPIOs 0 to 31 */
+		for (i=0; i<GPIO_MAX; i++, j++) {
+			if (i == GPIO_MAX/2) {
+				reg_offset = 4;
+				j = i-16;
+			}
+
+			gpio_core_add = (*gpio_tab)[gpio_core][i].add;
+
+			if (((*gpio_tab)[gpio_core][i].in_out == GPIO_IN) ||
+			     ((*gpio_tab)[gpio_core][i].in_out == GPIO_BI)) {
+
+				switch ((*gpio_tab)[gpio_core][i].alt_nb) {
+				case GPIO_SEL:
+					break;
+
+				case GPIO_ALT1:
+					gpio_reg = in32(GPIO_IS1(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_IN_SEL >> (j*2));
+					out32(GPIO_IS1(gpio_core_add+reg_offset), gpio_reg);
+					break;
+
+				case GPIO_ALT2:
+					gpio_reg = in32(GPIO_IS2(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_IN_SEL >> (j*2));
+					out32(GPIO_IS2(gpio_core_add+reg_offset), gpio_reg);
+					break;
+
+				case GPIO_ALT3:
+					gpio_reg = in32(GPIO_IS3(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_IN_SEL >> (j*2));
+					out32(GPIO_IS3(gpio_core_add+reg_offset), gpio_reg);
+					break;
+				}
+			}
+
+			if (((*gpio_tab)[gpio_core][i].in_out == GPIO_OUT) ||
+			     ((*gpio_tab)[gpio_core][i].in_out == GPIO_BI)) {
+
+				switch ((*gpio_tab)[gpio_core][i].alt_nb) {
+				case GPIO_SEL:
+					if (gpio_core == GPIO0) {
+						gpio_reg = in32(GPIO0_TCR) | (0x80000000 >> (j));
+						out32(GPIO0_TCR, gpio_reg);
+					}
+
+					if (gpio_core == GPIO1) {
+						gpio_reg = in32(GPIO1_TCR) | (0x80000000 >> (j));
+						out32(GPIO1_TCR, gpio_reg);
+					}
+
+					gpio_reg = in32(GPIO_OS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					out32(GPIO_OS(gpio_core_add+reg_offset), gpio_reg);
+					gpio_reg = in32(GPIO_TS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					out32(GPIO_TS(gpio_core_add+reg_offset), gpio_reg);
+					break;
+
+				case GPIO_ALT1:
+					gpio_reg = in32(GPIO_OS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_ALT1_SEL >> (j*2));
+					out32(GPIO_OS(gpio_core_add+reg_offset), gpio_reg);
+					gpio_reg = in32(GPIO_TS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_ALT1_SEL >> (j*2));
+					out32(GPIO_TS(gpio_core_add+reg_offset), gpio_reg);
+					break;
+
+				case GPIO_ALT2:
+					gpio_reg = in32(GPIO_OS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_ALT2_SEL >> (j*2));
+					out32(GPIO_OS(gpio_core_add+reg_offset), gpio_reg);
+					gpio_reg = in32(GPIO_TS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_ALT2_SEL >> (j*2));
+					out32(GPIO_TS(gpio_core_add+reg_offset), gpio_reg);
+					break;
+
+				case GPIO_ALT3:
+					gpio_reg = in32(GPIO_OS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_ALT3_SEL >> (j*2));
+					out32(GPIO_OS(gpio_core_add+reg_offset), gpio_reg);
+					gpio_reg = in32(GPIO_TS(gpio_core_add+reg_offset))
+						& ~(GPIO_MASK >> (j*2));
+					gpio_reg = gpio_reg | (GPIO_ALT3_SEL >> (j*2));
+					out32(GPIO_TS(gpio_core_add+reg_offset), gpio_reg);
+					break;
+				}
+			}
+		}
+	}
+}
+#endif /* CFG_440_GPIO_TABLE */
 
 /*
  * Breath some life into the CPU...
@@ -129,10 +240,16 @@
 	mtdcr(cpc0_epctl, CPC0_EPRCSR_E0NFE | CPC0_EPRCSR_E1NFE);
 #endif /* CONFIG_405EP */
 
+#if defined(CFG_440_GPIO_TABLE)
+	set_chip_gpio_configuration(&gpio_tab);
+#endif /* CFG_440_GPIO_TABLE */
+
 	/*
 	 * External Bus Controller (EBC) Setup
 	 */
 #if (defined(CFG_EBC_PB0AP) && defined(CFG_EBC_PB0CR))
+#if (defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+     defined(CONFIG_405EP) || defined(CONFIG_405))
 	/*
 	 * Move the next instructions into icache, since these modify the flash
 	 * we are running from!
@@ -148,6 +265,7 @@
 	asm volatile("	ori	3, 3, 0xA000"	::: "r3");
 	asm volatile("	mtctr	3"		::: "ctr");
 	asm volatile("2:	bdnz	2b"		::: "ctr", "cr0");
+#endif
 
 	mtebc(pb0ap, CFG_EBC_PB0AP);
 	mtebc(pb0cr, CFG_EBC_PB0CR);

cpu/ppc4xx/interrupts.c

diff --git a/cpu/ppc4xx/interrupts.c b/cpu/ppc4xx/interrupts.c
index 3aae4ce..886f405 100644
--- a/cpu/ppc4xx/interrupts.c
+++ b/cpu/ppc4xx/interrupts.c
@@ -50,18 +50,22 @@
 };
 
 static struct irq_action irq_vecs[32];
+void uic0_interrupt( void * parms); /* UIC0 handler */
 
 #if defined(CONFIG_440)
 static struct irq_action irq_vecs1[32]; /* For UIC1 */
 
 void uic1_interrupt( void * parms); /* UIC1 handler */
 
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 static struct irq_action irq_vecs2[32]; /* For UIC2 */
-
-void uic0_interrupt( void * parms); /* UIC0 handler */
 void uic2_interrupt( void * parms); /* UIC2 handler */
-#endif /* CONFIG_440GX */
+#endif /* CONFIG_440GX CONFIG_440SPE */
+
+#if defined(CONFIG_440SPE)
+static struct irq_action irq_vecs3[32]; /* For UIC3 */
+void uic3_interrupt( void * parms); /* UIC3 handler */
+#endif /* CONFIG_440SPE */
 
 #endif /* CONFIG_440 */
 
@@ -115,11 +119,16 @@
 		irq_vecs1[vec].handler = NULL;
 		irq_vecs1[vec].arg = NULL;
 		irq_vecs1[vec].count = 0;
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 		irq_vecs2[vec].handler = NULL;
 		irq_vecs2[vec].arg = NULL;
 		irq_vecs2[vec].count = 0;
 #endif /* CONFIG_440GX */
+#if defined(CONFIG_440SPE)
+		irq_vecs3[vec].handler = NULL;
+		irq_vecs3[vec].arg = NULL;
+		irq_vecs3[vec].count = 0;
+#endif /* CONFIG_440SPE */
 #endif
 	}
 
@@ -221,6 +230,34 @@
 
 } /* external_interrupt CONFIG_440GX */
 
+#elif defined(CONFIG_440SPE)
+void external_interrupt(struct pt_regs *regs)
+{
+	ulong uic_msr;
+
+	/*
+	 * Read masked interrupt status register to determine interrupt source
+	 */
+	/* 440 SPe uses base uic register */
+	uic_msr = mfdcr(uic0msr);
+
+	if ( (UICB0_UIC1CI & uic_msr) || (UICB0_UIC1NCI & uic_msr) )
+		uic1_interrupt(0);
+
+	if ( (UICB0_UIC2CI & uic_msr) || (UICB0_UIC2NCI & uic_msr) )
+		uic2_interrupt(0);
+
+	if ( (UICB0_UIC3CI & uic_msr) || (UICB0_UIC3NCI & uic_msr) )
+		uic3_interrupt(0);
+
+	if (uic_msr & ~(UICB0_ALL))
+		uic0_interrupt(0);
+
+	mtdcr(uic0sr, uic_msr);
+
+	return;
+} /* external_interrupt CONFIG_440SPE */
+
 #else
 
 void external_interrupt(struct pt_regs *regs)
@@ -266,7 +303,7 @@
 }
 #endif
 
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 /* Handler for UIC0 interrupt */
 void uic0_interrupt( void * parms)
 {
@@ -357,8 +394,8 @@
 }
 #endif /* defined(CONFIG_440) */
 
-#if defined(CONFIG_440GX)
-/* Handler for UIC1 interrupt */
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
+/* Handler for UIC2 interrupt */
 void uic2_interrupt( void * parms)
 {
 	ulong uic2_msr;
@@ -384,7 +421,7 @@
 				(*irq_vecs2[vec].handler)(irq_vecs2[vec].arg);
 			} else {
 				mtdcr(uic2er, mfdcr(uic2er) & ~(0x80000000 >> vec));
-				printf ("Masking bogus interrupt vector (uic1) 0x%x\n", vec);
+				printf ("Masking bogus interrupt vector (uic2) 0x%x\n", vec);
 			}
 
 			/*
@@ -402,6 +439,51 @@
 }
 #endif /* defined(CONFIG_440GX) */
 
+#if defined(CONFIG_440SPE)
+/* Handler for UIC3 interrupt */
+void uic3_interrupt( void * parms)
+{
+	ulong uic3_msr;
+	ulong msr_shift;
+	int vec;
+
+	/*
+	 * Read masked interrupt status register to determine interrupt source
+	 */
+	uic3_msr = mfdcr(uic3msr);
+	msr_shift = uic3_msr;
+	vec = 0;
+
+	while (msr_shift != 0) {
+		if (msr_shift & 0x80000000) {
+			/*
+			 * Increment irq counter (for debug purpose only)
+			 */
+			irq_vecs3[vec].count++;
+
+			if (irq_vecs3[vec].handler != NULL) {
+				/* call isr */
+				(*irq_vecs3[vec].handler)(irq_vecs3[vec].arg);
+			} else {
+				mtdcr(uic3er, mfdcr(uic3er) & ~(0x80000000 >> vec));
+				printf ("Masking bogus interrupt vector (uic3) 0x%x\n", vec);
+			}
+
+			/*
+			 * After servicing the interrupt, we have to remove the status indicator.
+			 */
+			mtdcr(uic3sr, (0x80000000 >> vec));
+		}
+
+		/*
+		 * Shift msr to next position and increment vector
+		 */
+		msr_shift <<= 1;
+		vec++;
+	}
+}
+#endif /* defined(CONFIG_440SPE) */
+
 /****************************************************************************/
 
 /*
@@ -414,7 +496,7 @@
 	int i = vec;
 
 #if defined(CONFIG_440)
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 	if ((vec > 31) && (vec < 64)) {
 		i = vec - 32;
 		irqa = irq_vecs1;
@@ -441,7 +523,7 @@
 	irqa[i].arg = arg;
 
 #if defined(CONFIG_440)
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 	if ((vec > 31) && (vec < 64))
 		mtdcr (uic1er, mfdcr (uic1er) | (0x80000000 >> i));
 	else if (vec > 63)
@@ -464,7 +546,7 @@
 	int i = vec;
 
 #if defined(CONFIG_440)
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 	if ((vec > 31) && (vec < 64)) {
 		irqa = irq_vecs1;
 		i = vec - 32;
@@ -485,7 +567,7 @@
 #endif
 
 #if defined(CONFIG_440)
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 	if ((vec > 31) && (vec < 64))
 		mtdcr (uic1er, mfdcr (uic1er) & ~(0x80000000 >> i));
 	else if (vec > 63)
@@ -553,7 +635,7 @@
 	printf("\n");
 #endif
 
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
 	printf ("\nUIC 2\n");
 	printf ("Nr  Routine   Arg       Count\n");
 
@@ -566,6 +648,19 @@
 	printf("\n");
 #endif
 
+#if defined(CONFIG_440SPE)
+	printf ("\nUIC 3\n");
+	printf ("Nr  Routine   Arg       Count\n");
+
+	for (vec=0; vec<32; vec++) {
+		if (irq_vecs3[vec].handler != NULL)
+			printf ("%02d  %08lx  %08lx  %d\n",
+					vec+63, (ulong)irq_vecs3[vec].handler,
+					(ulong)irq_vecs3[vec].arg, irq_vecs3[vec].count);
+	}
+	printf("\n");
+#endif
+
 	return 0;
 }
 #endif  /* CONFIG_COMMANDS & CFG_CMD_IRQ */

cpu/ppc4xx/miiphy.c

diff --git a/cpu/ppc4xx/miiphy.c b/cpu/ppc4xx/miiphy.c
index f26f2a2..aa580ed 100644
--- a/cpu/ppc4xx/miiphy.c
+++ b/cpu/ppc4xx/miiphy.c
@@ -50,7 +50,7 @@
 #include <405_mal.h>
 #include <miiphy.h>
 
-
+#undef ET_DEBUG
 /***********************************************************/
 /* Dump out to the screen PHY regs			   */
 /***********************************************************/
@@ -90,6 +90,10 @@
 		PHY_ANLPAR_10);
 	miiphy_write (devname, addr, PHY_ANAR, adv);
 
+	miiphy_read (devname, addr, PHY_1000BTCR, &adv);
+	adv |= (0x0300);
+	miiphy_write (devname, addr, PHY_1000BTCR, adv);
+
 	/* Start/Restart aneg */
 	miiphy_read (devname, addr, PHY_BMCR, &ctl);
 	ctl |= (PHY_BMCR_AUTON | PHY_BMCR_RST_NEG);
@@ -104,7 +108,7 @@
 /***********************************************************/
 unsigned int miiphy_getemac_offset (void)
 {
-#if (defined(CONFIG_440) && !defined(CONFIG_440SP)) && defined(CONFIG_NET_MULTI)
+#if (defined(CONFIG_440) && !defined(CONFIG_440SP) && !defined(CONFIG_440SPE)) && defined(CONFIG_NET_MULTI)
 	unsigned long zmii;
 	unsigned long eoffset;
 
@@ -155,10 +159,12 @@
 	i = 0;
 
 	/* see if it is ready for  sec */
-	while ((in32 (EMAC_STACR + emac_reg) & EMAC_STACR_OC) == 0) {
+	while ((in32 (EMAC_STACR + emac_reg) & EMAC_STACR_OC) == EMAC_STACR_OC_MASK) {
 		udelay (7);
 		if (i > 5) {
-#if 0
+#ifdef ET_DEBUG
+			sta_reg = in32 (EMAC_STACR + emac_reg);
+			printf ("read : EMAC_STACR=0x%0x\n", sta_reg);	/* test-only */
 			printf ("read err 1\n");
 #endif
 			return -1;
@@ -167,31 +173,41 @@
 	}
 	sta_reg = reg;		/* reg address */
 	/* set clock (50Mhz) and read flags */
-#if defined(CONFIG_440GX)
-	sta_reg |= EMAC_STACR_READ;
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
+#if defined(CONFIG_IBM_EMAC4_V4)      /* EMAC4 V4 changed bit setting */
+		sta_reg = (sta_reg & ~EMAC_STACR_OP_MASK) | EMAC_STACR_READ;
+#else
+		sta_reg |= EMAC_STACR_READ;
+#endif
 #else
 	sta_reg = (sta_reg | EMAC_STACR_READ) & ~EMAC_STACR_CLK_100MHZ;
 #endif
 
-#if defined(CONFIG_PHY_CLK_FREQ) && !defined(CONFIG_440GX)
+#if defined(CONFIG_PHY_CLK_FREQ) && !defined(CONFIG_440GX) && !defined(CONFIG__440SP) && !defined(CONFIG__440SPE)
 	sta_reg = sta_reg | CONFIG_PHY_CLK_FREQ;
 #endif
 	sta_reg = sta_reg | (addr << 5);	/* Phy address */
-
+	sta_reg = sta_reg | EMAC_STACR_OC_MASK;	/* new IBM emac v4 */
 	out32 (EMAC_STACR + emac_reg, sta_reg);
-#if 0				/* test-only */
+#ifdef ET_DEBUG
 	printf ("a2: write: EMAC_STACR=0x%0x\n", sta_reg);	/* test-only */
 #endif
 
 	sta_reg = in32 (EMAC_STACR + emac_reg);
+#ifdef ET_DEBUG
+		printf ("a21: read : EMAC_STACR=0x%0x\n", sta_reg);	/* test-only */
+#endif
 	i = 0;
-	while ((sta_reg & EMAC_STACR_OC) == 0) {
+	while ((sta_reg & EMAC_STACR_OC) == EMAC_STACR_OC_MASK) {
 		udelay (7);
 		if (i > 5) {
 			return -1;
 		}
 		i++;
 		sta_reg = in32 (EMAC_STACR + emac_reg);
+#ifdef ET_DEBUG
+		printf ("a22: read : EMAC_STACR=0x%0x\n", sta_reg);	/* test-only */
+#endif
 	}
 	if ((sta_reg & EMAC_STACR_PHYE) != 0) {
 		return -1;
@@ -219,7 +235,7 @@
 	/* see if it is ready for 1000 nsec */
 	i = 0;
 
-	while ((in32 (EMAC_STACR + emac_reg) & EMAC_STACR_OC) == 0) {
+	while ((in32 (EMAC_STACR + emac_reg) & EMAC_STACR_OC) == EMAC_STACR_OC_MASK) {
 		if (i > 5)
 			return -1;
 		udelay (7);
@@ -228,16 +244,21 @@
 	sta_reg = 0;
 	sta_reg = reg;		/* reg address */
 	/* set clock (50Mhz) and read flags */
-#if defined(CONFIG_440GX)
-	sta_reg |= EMAC_STACR_WRITE;
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
+#if defined(CONFIG_IBM_EMAC4_V4)      /* EMAC4 V4 changed bit setting */
+		sta_reg = (sta_reg & ~EMAC_STACR_OP_MASK) | EMAC_STACR_WRITE;
+#else
+		sta_reg |= EMAC_STACR_WRITE;
+#endif
 #else
 	sta_reg = (sta_reg | EMAC_STACR_WRITE) & ~EMAC_STACR_CLK_100MHZ;
 #endif
 
-#if defined(CONFIG_PHY_CLK_FREQ) && !defined(CONFIG_440GX)
+#if defined(CONFIG_PHY_CLK_FREQ) && !defined(CONFIG_440GX) && !defined(CONFIG__440SP) && !defined(CONFIG__440SPE)
 	sta_reg = sta_reg | CONFIG_PHY_CLK_FREQ;	/* Set clock frequency (PLB freq. dependend) */
 #endif
-	sta_reg = sta_reg | ((unsigned long) addr << 5);	/* Phy address */
+	sta_reg = sta_reg | ((unsigned long) addr << 5);/* Phy address */
+	sta_reg = sta_reg | EMAC_STACR_OC_MASK;		/* new IBM emac v4 */
 	memcpy (&sta_reg, &value, 2);	/* put in data */
 
 	out32 (EMAC_STACR + emac_reg, sta_reg);
@@ -245,12 +266,18 @@
 	/* wait for completion */
 	i = 0;
 	sta_reg = in32 (EMAC_STACR + emac_reg);
-	while ((sta_reg & EMAC_STACR_OC) == 0) {
+#ifdef ET_DEBUG
+		printf ("a31: read : EMAC_STACR=0x%0x\n", sta_reg);	/* test-only */
+#endif
+	while ((sta_reg & EMAC_STACR_OC) == EMAC_STACR_OC_MASK) {
 		udelay (7);
 		if (i > 5)
 			return -1;
 		i++;
 		sta_reg = in32 (EMAC_STACR + emac_reg);
+#ifdef ET_DEBUG
+		printf ("a32: read : EMAC_STACR=0x%0x\n", sta_reg);	/* test-only */
+#endif
 	}
 
 	if ((sta_reg & EMAC_STACR_PHYE) != 0)

cpu/ppc4xx/sdram.c

diff --git a/cpu/ppc4xx/sdram.c b/cpu/ppc4xx/sdram.c
index e31d59d..faeea5c 100644
--- a/cpu/ppc4xx/sdram.c
+++ b/cpu/ppc4xx/sdram.c
@@ -379,7 +379,7 @@
 		/*
 		 * Enable the controller, then wait for DCEN to complete
 		 */
-		mtsdram(mem_cfg0, 0x86000000);	/* DCEN=1, PMUD=1, 64-bit	*/
+		mtsdram(mem_cfg0, 0x82000000);	/* DCEN=1, PMUD=0, 64-bit	*/
 		udelay(10000);
 
 		if (get_ram_size(0, mb0cf[i].size) == mb0cf[i].size) {

cpu/ppc4xx/serial.c

diff --git a/cpu/ppc4xx/serial.c b/cpu/ppc4xx/serial.c
index 83c9479..ad3ca6e 100644
--- a/cpu/ppc4xx/serial.c
+++ b/cpu/ppc4xx/serial.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -275,11 +275,11 @@
 #define UART1_BASE  CFG_PERIPHERAL_BASE + 0x00000300
 #endif
 
-#if defined(CONFIG_440SP)
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 #define UART2_BASE  CFG_PERIPHERAL_BASE + 0x00000600
 #endif
 
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 #define CR0_MASK        0xdfffffff
 #define CR0_EXTCLK_ENA  0x00800000
 #define CR0_UDIV_POS    0
@@ -309,14 +309,18 @@
 #if defined(CONFIG_UART1_CONSOLE)
 #define ACTING_UART0_BASE	UART1_BASE
 #define ACTING_UART1_BASE	UART0_BASE
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+	defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+	defined(CONFIG_440SPE)
 #define UART0_SDR           sdr_uart1
 #define UART1_SDR           sdr_uart0
 #endif /* CONFIG_440GX */
 #else
 #define ACTING_UART0_BASE	UART0_BASE
 #define ACTING_UART1_BASE	UART1_BASE
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+	defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+	defined(CONFIG_440SPE)
 #define UART0_SDR           sdr_uart0
 #define UART1_SDR           sdr_uart1
 #endif /* CONFIG_440GX */
@@ -437,7 +441,8 @@
 	unsigned long tmp;
 #endif
 
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || \
+	defined(CONFIG_440SPE)
 #if defined(CONFIG_SERIAL_MULTI)
 	if (UART0_BASE == dev_base) {
 		mfsdr(UART0_SDR,reg);
@@ -466,7 +471,9 @@
 	serial_divs (gd->baudrate, &udiv, &bdiv);
 #endif
 
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+	defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+	defined(CONFIG_440SPE)
 	reg |= udiv << CR0_UDIV_POS;	/* set the UART divisor */
 #if defined(CONFIG_SERIAL_MULTI)
 	if (UART0_BASE == dev_base) {
@@ -607,8 +614,28 @@
 #else
 	udiv = ((mfdcr (cntrl0) & 0x3e) >> 1) + 1;
 #endif /* CONFIG_405EP */
+
+#if !defined(CFG_EXT_SERIAL_CLOCK) && \
+	( defined(CONFIG_440GX) || defined(CONFIG_440EP) || \
+	  defined(CONFIG_440GR) || defined(CONFIG_440SP) || \
+	  defined(CONFIG_440SPE) )
+	serial_divs (gd->baudrate, &udiv, &bdiv);
+	tmp = udiv << CR0_UDIV_POS;		/* set the UART divisor */
+#if defined(CONFIG_SERIAL_MULTI)
+	if (UART0_BASE == dev_base) {
+		mtsdr (UART0_SDR, tmp);
+	} else {
+		mtsdr (UART1_SDR, tmp);
+	}
+#else
+	mtsdr (UART0_SDR, tmp);
+#endif
+
+#else
+
 	tmp = gd->baudrate * udiv * 16;
 	bdiv = (clk + tmp / 2) / tmp;
+#endif /* !defined(CFG_EXT_SERIAL_CLOCK) && (...) */
 
 #if defined(CONFIG_SERIAL_MULTI)
 	out8 (dev_base + UART_LCR, 0x80);	/* set DLAB bit */

cpu/ppc4xx/spd_sdram.c

diff --git a/cpu/ppc4xx/spd_sdram.c b/cpu/ppc4xx/spd_sdram.c
index ebd5f39..c24456b 100644
--- a/cpu/ppc4xx/spd_sdram.c
+++ b/cpu/ppc4xx/spd_sdram.c
@@ -745,7 +745,7 @@
 	 */
 	check_volt_type(dimm_populated, iic0_dimm_addr, num_dimm_banks);
 
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
 	/*
 	 * Soft-reset SDRAM controller.
 	 */
@@ -1007,9 +1007,9 @@
 	}
 
 	/*
-	 * program Page Management Unit
+	 * program Page Management Unit (0 == enabled)
 	 */
-	cfg0 |= SDRAM_CFG0_PMUD;
+	cfg0 &= ~SDRAM_CFG0_PMUD;
 
 	/*
 	 * program Memory Controller Options 0

cpu/ppc4xx/speed.c

diff --git a/cpu/ppc4xx/speed.c b/cpu/ppc4xx/speed.c
index 02b4383..e552c03 100644
--- a/cpu/ppc4xx/speed.c
+++ b/cpu/ppc4xx/speed.c
@@ -29,7 +29,11 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 #define ONE_BILLION        1000000000
-
+#ifdef DEBUG
+#define DEBUGF(fmt,args...) printf(fmt ,##args)
+#else
+#define DEBUGF(fmt,args...)
+#endif
 
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR)
 
@@ -283,7 +287,7 @@
 	return sys_info.freqPCI;
 }
 
-#elif !defined(CONFIG_440GX) && !defined(CONFIG_440SP)
+#elif !defined(CONFIG_440GX) && !defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
 void get_sys_info (sys_info_t * sysInfo)
 {
 	unsigned long strp0;
@@ -326,6 +330,26 @@
 	unsigned long m;
 	unsigned long prbdv0;
 
+#if defined(CONFIG_440SPE)
+	unsigned long sys_freq;
+	unsigned long sys_per=0;
+	unsigned long msr;
+	unsigned long pci_clock_per;
+	unsigned long sdr_ddrpll;
+
+	/*-------------------------------------------------------------------------+
+	 | Get the system clock period.
+	 +-------------------------------------------------------------------------*/
+	sys_per = determine_sysper();
+
+	msr = (mfmsr () & ~(MSR_EE));	/* disable interrupts */
+
+	/*-------------------------------------------------------------------------+
+	 | Calculate the system clock speed from the period.
+	 +-------------------------------------------------------------------------*/
+	sys_freq=(ONE_BILLION/sys_per)*1000;
+#endif
+
 	/* Extract configured divisors */
 	mfsdr( sdr_sdstp0,strp0 );
 	mfsdr( sdr_sdstp1,strp1 );
@@ -360,12 +384,238 @@
 		m = sysInfo->pllExtBusDiv * sysInfo->pllOpbDiv * sysInfo->pllFwdDivB;
 
 	/* Now calculate the individual clocks */
+#if defined(CONFIG_440SPE)
+	sysInfo->freqVCOMhz = (m * sys_freq) ;
+#else
 	sysInfo->freqVCOMhz = (m * CONFIG_SYS_CLK_FREQ) + (m>>1);
+#endif
 	sysInfo->freqProcessor = sysInfo->freqVCOMhz/sysInfo->pllFwdDivA;
 	sysInfo->freqPLB = sysInfo->freqVCOMhz/sysInfo->pllFwdDivB/prbdv0;
 	sysInfo->freqOPB = sysInfo->freqPLB/sysInfo->pllOpbDiv;
 	sysInfo->freqEPB = sysInfo->freqOPB/sysInfo->pllExtBusDiv;
 
+#if defined(CONFIG_440SPE)
+	/* Determine PCI Clock Period */
+	pci_clock_per = determine_pci_clock_per();
+	sysInfo->freqPCI = (ONE_BILLION/pci_clock_per) * 1000;
+	mfsdr(sdr_ddr0, sdr_ddrpll);
+	sysInfo->freqDDR = ((sysInfo->freqPLB) * SDR0_DDR0_DDRM_DECODE(sdr_ddrpll));
+#endif
+
+
+}
+
+#endif
+
+#if defined(CONFIG_440SPE)
+unsigned long determine_sysper(void)
+{
+	unsigned int fpga_clocking_reg;
+	unsigned int master_clock_selection;
+	unsigned long master_clock_per = 0;
+	unsigned long fb_div_selection;
+	unsigned int vco_div_reg_value;
+	unsigned long vco_div_selection;
+	unsigned long sys_per = 0;
+	int extClkVal;
+
+	/*-------------------------------------------------------------------------+
+	 | Read FPGA reg 0 and reg 1 to get FPGA reg information
+	 +-------------------------------------------------------------------------*/
+	fpga_clocking_reg = in16(FPGA_REG16);
+
+
+	/* Determine Master Clock Source Selection */
+	master_clock_selection = fpga_clocking_reg & FPGA_REG16_MASTER_CLK_MASK;
+
+	switch(master_clock_selection) {
+		case FPGA_REG16_MASTER_CLK_66_66:
+			master_clock_per = PERIOD_66_66MHZ;
+			break;
+		case FPGA_REG16_MASTER_CLK_50:
+			master_clock_per = PERIOD_50_00MHZ;
+			break;
+		case FPGA_REG16_MASTER_CLK_33_33:
+			master_clock_per = PERIOD_33_33MHZ;
+			break;
+		case FPGA_REG16_MASTER_CLK_25:
+			master_clock_per = PERIOD_25_00MHZ;
+			break;
+		case FPGA_REG16_MASTER_CLK_EXT:
+			if ((extClkVal==EXTCLK_33_33)
+					&& (extClkVal==EXTCLK_50)
+					&& (extClkVal==EXTCLK_66_66)
+					&& (extClkVal==EXTCLK_83)) {
+				/* calculate master clock period from external clock value */
+				master_clock_per=(ONE_BILLION/extClkVal) * 1000;
+			} else {
+				/* Unsupported */
+				DEBUGF ("%s[%d] *** master clock selection failed ***\n", __FUNCTION__,__LINE__);
+				hang();
+			}
+			break;
+		default:
+			/* Unsupported */
+			DEBUGF ("%s[%d] *** master clock selection failed ***\n", __FUNCTION__,__LINE__);
+			hang();
+			break;
+	}
+
+	/* Determine FB divisors values */
+	if ((fpga_clocking_reg & FPGA_REG16_FB1_DIV_MASK) == FPGA_REG16_FB1_DIV_LOW) {
+		if ((fpga_clocking_reg & FPGA_REG16_FB2_DIV_MASK) == FPGA_REG16_FB2_DIV_LOW)
+			fb_div_selection = FPGA_FB_DIV_6;
+		else
+			fb_div_selection = FPGA_FB_DIV_12;
+	} else {
+		if ((fpga_clocking_reg & FPGA_REG16_FB2_DIV_MASK) == FPGA_REG16_FB2_DIV_LOW)
+			fb_div_selection = FPGA_FB_DIV_10;
+		else
+			fb_div_selection = FPGA_FB_DIV_20;
+	}
+
+	/* Determine VCO divisors values */
+	vco_div_reg_value = fpga_clocking_reg & FPGA_REG16_VCO_DIV_MASK;
+
+	switch(vco_div_reg_value) {
+		case FPGA_REG16_VCO_DIV_4:
+			vco_div_selection = FPGA_VCO_DIV_4;
+			break;
+		case FPGA_REG16_VCO_DIV_6:
+			vco_div_selection = FPGA_VCO_DIV_6;
+			break;
+		case FPGA_REG16_VCO_DIV_8:
+			vco_div_selection = FPGA_VCO_DIV_8;
+			break;
+		case FPGA_REG16_VCO_DIV_10:
+		default:
+			vco_div_selection = FPGA_VCO_DIV_10;
+			break;
+	}
+
+	if (master_clock_selection == FPGA_REG16_MASTER_CLK_EXT) {
+		switch(master_clock_per) {
+			case PERIOD_25_00MHZ:
+				if (fb_div_selection == FPGA_FB_DIV_12) {
+					if (vco_div_selection == FPGA_VCO_DIV_4)
+						sys_per = PERIOD_75_00MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_6)
+						sys_per = PERIOD_50_00MHZ;
+				}
+				break;
+			case PERIOD_33_33MHZ:
+				if (fb_div_selection == FPGA_FB_DIV_6) {
+					if (vco_div_selection == FPGA_VCO_DIV_4)
+						sys_per = PERIOD_50_00MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_6)
+						sys_per = PERIOD_33_33MHZ;
+				}
+				if (fb_div_selection == FPGA_FB_DIV_10) {
+					if (vco_div_selection == FPGA_VCO_DIV_4)
+						sys_per = PERIOD_83_33MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_10)
+						sys_per = PERIOD_33_33MHZ;
+				}
+				if (fb_div_selection == FPGA_FB_DIV_12) {
+					if (vco_div_selection == FPGA_VCO_DIV_4)
+						sys_per = PERIOD_100_00MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_6)
+						sys_per = PERIOD_66_66MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_8)
+						sys_per = PERIOD_50_00MHZ;
+				}
+				break;
+			case PERIOD_50_00MHZ:
+				if (fb_div_selection == FPGA_FB_DIV_6) {
+					if (vco_div_selection == FPGA_VCO_DIV_4)
+						sys_per = PERIOD_75_00MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_6)
+						sys_per = PERIOD_50_00MHZ;
+				}
+				if (fb_div_selection == FPGA_FB_DIV_10) {
+					if (vco_div_selection == FPGA_VCO_DIV_6)
+						sys_per = PERIOD_83_33MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_10)
+						sys_per = PERIOD_50_00MHZ;
+				}
+				if (fb_div_selection == FPGA_FB_DIV_12) {
+					if (vco_div_selection == FPGA_VCO_DIV_6)
+						sys_per = PERIOD_100_00MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_8)
+						sys_per = PERIOD_75_00MHZ;
+				}
+				break;
+			case PERIOD_66_66MHZ:
+				if (fb_div_selection == FPGA_FB_DIV_6) {
+					if (vco_div_selection == FPGA_VCO_DIV_4)
+						sys_per = PERIOD_100_00MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_6)
+						sys_per = PERIOD_66_66MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_8)
+						sys_per = PERIOD_50_00MHZ;
+				}
+				if (fb_div_selection == FPGA_FB_DIV_10) {
+					if (vco_div_selection == FPGA_VCO_DIV_8)
+						sys_per = PERIOD_83_33MHZ;
+					if (vco_div_selection == FPGA_VCO_DIV_10)
+						sys_per = PERIOD_66_66MHZ;
+				}
+				if (fb_div_selection == FPGA_FB_DIV_12) {
+					if (vco_div_selection == FPGA_VCO_DIV_8)
+						sys_per = PERIOD_100_00MHZ;
+				}
+				break;
+			default:
+				break;
+		}
+
+		if (sys_per == 0) {
+			/* Other combinations are not supported */
+			DEBUGF ("%s[%d] *** sys period compute failed ***\n", __FUNCTION__,__LINE__);
+			hang();
+		}
+	} else {
+		/* calcul system clock without cheking */
+		/* if engineering option clock no check is selected */
+		/* sys_per = master_clock_per * vco_div_selection / fb_div_selection */
+		sys_per = (master_clock_per/fb_div_selection) * vco_div_selection;
+	}
+
+	return(sys_per);
+
+}
+
+/*-------------------------------------------------------------------------+
+| determine_pci_clock_per.
++-------------------------------------------------------------------------*/
+unsigned long determine_pci_clock_per(void)
+{
+	unsigned long pci_clock_selection,  pci_period;
+
+	/*-------------------------------------------------------------------------+
+	 | Read FPGA reg 6 to get PCI 0 FPGA reg information
+	 +-------------------------------------------------------------------------*/
+	pci_clock_selection = in16(FPGA_REG16);	/* was reg6 averifier */
+
+
+	pci_clock_selection = pci_clock_selection & FPGA_REG16_PCI0_CLK_MASK;
+
+	switch (pci_clock_selection) {
+		case FPGA_REG16_PCI0_CLK_133_33:
+			pci_period = PERIOD_133_33MHZ;
+			break;
+		case FPGA_REG16_PCI0_CLK_100:
+			pci_period = PERIOD_100_00MHZ;
+			break;
+		case FPGA_REG16_PCI0_CLK_66_66:
+			pci_period = PERIOD_66_66MHZ;
+			break;
+		default:
+			pci_period = PERIOD_33_33MHZ;;
+			break;
+	}
+
+	return(pci_period);
 }
 #endif
 

cpu/ppc4xx/start.S

diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index 948de43..60ed2d5 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -155,6 +155,11 @@
 
 /**************************************************************************/
 _start_440:
+	/*----------------------------------------------------------------+
+	| Core bug fix.  Clear the esr
+	+-----------------------------------------------------------------*/
+	li	r0,0
+	mtspr	esr,r0
 	/*----------------------------------------------------------------*/
 	/* Clear and set up some registers. */
 	/*----------------------------------------------------------------*/
@@ -166,7 +171,7 @@
 	mtspr	srr1,r0
 	mtspr	csrr0,r0
 	mtspr	csrr1,r0
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP) /* NOTE: 440GX adds machine check status regs */
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)  /* NOTE: 440GX adds machine check status regs */
 	mtspr	mcsrr0,r0
 	mtspr	mcsrr1,r0
 	mfspr	r1, mcsr
@@ -200,6 +205,31 @@
 	ori	r1,r1,0x6000	/* cache touch */
 	mtspr	ccr0,r1
 
+#if defined (CONFIG_440SPE)
+	/*----------------------------------------------------------------+
+	| Initialize Core Configuration Reg1.
+	| a. ICDPEI: Record even parity. Normal operation.
+	| b. ICTPEI: Record even parity. Normal operation.
+	| c. DCTPEI: Record even parity. Normal operation.
+	| d. DCDPEI: Record even parity. Normal operation.
+	| e. DCUPEI: Record even parity. Normal operation.
+	| f. DCMPEI: Record even parity. Normal operation.
+	| g. FCOM:   Normal operation
+	| h. MMUPEI: Record even parity. Normal operation.
+	| i. FFF:    Flush only as much data as necessary.
+	| j. TCS:    Timebase increments from CPU clock.
+	+-----------------------------------------------------------------*/
+	li	r0,0
+	mtspr	ccr1, r0
+
+	/*----------------------------------------------------------------+
+	| Reset the timebase.
+	| The previous write to CCR1 sets the timebase source.
+	+-----------------------------------------------------------------*/
+	mtspr	tbl, r0
+	mtspr	tbu, r0
+#endif
+
 	/*----------------------------------------------------------------*/
 	/* Setup interrupt vectors */
 	/*----------------------------------------------------------------*/
@@ -261,20 +291,47 @@
 	mtspr	ivlim,r1
 	mtspr	dvlim,r1
 
+	/*----------------------------------------------------------------+
+	|Initialize MMUCR[STID] = 0.
+	+-----------------------------------------------------------------*/
+	mfspr	r0,mmucr
+	addis	r1,0,0xFFFF
+	ori	r1,r1,0xFF00
+	and	r0,r0,r1
+	mtspr	mmucr,r0
+
 	/*----------------------------------------------------------------*/
 	/* Clear all TLB entries -- TID = 0, TS = 0 */
 	/*----------------------------------------------------------------*/
-	mtspr	mmucr,r0
+	addis	r0,0,0x0000
 	li	r1,0x003f	/* 64 TLB entries */
 	mtctr	r1
-0:	tlbwe	r0,r1,0x0000	/* Invalidate all entries (V=0)*/
+rsttlb:	tlbwe	r0,r1,0x0000	/* Invalidate all entries (V=0)*/
+	tlbwe	r0,r1,0x0001
+	tlbwe	r0,r1,0x0002
 	subi	r1,r1,0x0001
-	bdnz	0b
+	bdnz	rsttlb
 
 	/*----------------------------------------------------------------*/
 	/* TLB entry setup -- step thru tlbtab */
 	/*----------------------------------------------------------------*/
+#if defined(CONFIG_440SPE)
+	/*----------------------------------------------------------------*/
+	/* We have different TLB tables for revA and rev B of 440SPe */
+	/*----------------------------------------------------------------*/
+	mfspr	r1, PVR
+	lis	r0,0x5342
+	ori	r0,r0,0x1891
+	cmpw	r7,r1,r0
+	bne	r7,..revA
+	bl	tlbtabB
+	b	..goon
+..revA:
+	bl	tlbtabA
+..goon:
+#else
 	bl	tlbtab		/* Get tlbtab pointer */
+#endif
 	mr	r5,r0
 	li	r1,0x003f	/* 64 TLB entries max */
 	mtctr	r1
@@ -377,7 +434,7 @@
 	addi	r3,r3,32
 	bdnz	..d_ag
 #else
-#if defined (CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined (CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	mtdcr	l2_cache_cfg,r0		/* Ensure L2 Cache is off */
 #endif
 	mtdcr	isram0_sb1cr,r0		/* Disable bank 1 */
@@ -404,6 +461,19 @@
 	lis	r1, 0x8003
 	ori	r1,r1, 0x0980		/* fourth 64k */
 	mtdcr	isram0_sb3cr,r1
+#elif defined(CONFIG_440SPE)
+	lis	r1,0x0000		/* BAS = 0000_0000 */
+	ori	r1,r1,0x0984		/* first 64k */
+	mtdcr	isram0_sb0cr,r1
+	lis	r1,0x0001
+	ori	r1,r1,0x0984		/* second 64k */
+	mtdcr	isram0_sb1cr,r1
+	lis	r1, 0x0002
+	ori	r1,r1, 0x0984		/* third 64k */
+	mtdcr	isram0_sb2cr,r1
+	lis	r1, 0x0003
+	ori	r1,r1, 0x0984		/* fourth 64k */
+	mtdcr	isram0_sb3cr,r1
 #else
 	ori	r1,r1,0x0380		/* 8k rw */
 	mtdcr	isram0_sb0cr,r1
@@ -1197,13 +1267,20 @@
  */
 	.globl	relocate_code
 relocate_code:
-#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
-	dccci	0,0			    /* Invalidate data cache, now no longer our stack */
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE)
+	/*
+	 * On some 440er platforms the cache is enabled in the first TLB (Boot-CS)
+	 * to speed up the boot process. Now this cache needs to be disabled.
+	 */
+	iccci	0,0			/* Invalidate inst cache */
+	dccci	0,0			/* Invalidate data cache, now no longer our stack */
 	sync
+	isync
 	addi	r1,r0,0x0000		/* TLB entry #0 */
 	tlbre	r0,r1,0x0002		/* Read contents */
 	ori	r0,r0,0x0c00		/* Or in the inhibit, write through bit */
 	tlbwe	r0,r1,0x0002		/* Save it out */
+	sync
 	isync
 #endif
 	mr	r1,  r3		/* Set new stack pointer		*/
@@ -1405,7 +1482,7 @@
 	cmplw	0, r7, r8
 	blt	4b
 
-#if !defined(CONFIG_440_GX)
+#if !defined(CONFIG_440GX) && !defined(CONFIG_440SPE)
 	addi	r7,r0,0x1000		/* set ME bit (Machine Exceptions) */
 	oris	r7,r7,0x0002		/* set CE bit (Critical Exceptions) */
 	mtmsr	r7			/* change MSR */

cpu/ppc4xx/vecnum.h

diff --git a/cpu/ppc4xx/vecnum.h b/cpu/ppc4xx/vecnum.h
index cbfe41d..93cef02 100644
--- a/cpu/ppc4xx/vecnum.h
+++ b/cpu/ppc4xx/vecnum.h
@@ -31,7 +31,48 @@
 #ifndef _VECNUMS_H_
 #define _VECNUMS_H_
 
-#if defined(CONFIG_440SP)
+#if defined(CONFIG_440SPE)
+/* UIC 0 */
+#define VECNUM_U0           0           /* UART0                        */
+#define VECNUM_U1           1           /* UART1                        */
+#define VECNUM_IIC0         2           /* IIC0                         */
+#define VECNUM_IIC1         3           /* IIC1                         */
+#define VECNUM_PIM          4           /* PCI inbound message          */
+#define VECNUM_PCRW         5           /* PCI command reg write        */
+#define VECNUM_PPM          6           /* PCI power management         */
+#define VECNUM_MSI0         7           /* PCI MSI level 0              */
+#define VECNUM_MSI1         8           /* PCI MSI level 0              */
+#define VECNUM_MSI2         9           /* PCI MSI level 0              */
+#define VECNUM_D0           12          /* DMA channel 0                */
+#define VECNUM_D1           13          /* DMA channel 1                */
+#define VECNUM_D2           14          /* DMA channel 2                */
+#define VECNUM_D3           15          /* DMA channel 3                */
+#define VECNUM_UIC1NC       30          /* UIC1 non-critical interrupt  */
+#define VECNUM_UIC1C        31          /* UIC1 critical interrupt      */
+
+/* UIC 1 */
+#define VECNUM_MS           (32 + 1 )   /* MAL SERR                     */
+#define VECNUM_TXDE         (32 + 2 )   /* MAL TXDE                     */
+#define VECNUM_RXDE         (32 + 3 )   /* MAL RXDE                     */
+#define VECNUM_MTE          (32 + 6 )   /* MAL Tx EOB                   */
+#define VECNUM_MRE          (32 + 7 )   /* MAL Rx EOB                   */
+#define VECNUM_CT0          (32 + 12 )  /* GPT compare timer 0          */
+#define VECNUM_CT1          (32 + 13 )  /* GPT compare timer 1          */
+#define VECNUM_CT2          (32 + 14 )  /* GPT compare timer 2          */
+#define VECNUM_CT3          (32 + 15 )  /* GPT compare timer 3          */
+#define VECNUM_CT4          (32 + 16 )  /* GPT compare timer 4          */
+#define VECNUM_ETH0         (32 + 28)   /* Ethernet interrupt status    */
+#define VECNUM_EWU0         (32 + 29)   /* Emac  wakeup                 */
+
+/* UIC 2 */
+#define VECNUM_EIR5         (62 + 24)   /* External interrupt 5         */
+#define VECNUM_EIR4         (62 + 25)   /* External interrupt 4         */
+#define VECNUM_EIR3         (62 + 26)   /* External interrupt 3         */
+#define VECNUM_EIR2         (62 + 27)   /* External interrupt 2         */
+#define VECNUM_EIR1         (62 + 28)   /* External interrupt 1         */
+#define VECNUM_EIR0         (62 + 29)   /* External interrupt 0         */
+
+#elif defined(CONFIG_440SP)
 
 /* UIC 0 */
 #define VECNUM_U0           0           /* UART0                        */

doc/README.440-DDR-performance

diff --git a/doc/README.440-DDR-performance b/doc/README.440-DDR-performance
new file mode 100644
index 0000000..17bc747
--- /dev/null
+++ b/doc/README.440-DDR-performance
@@ -0,0 +1,90 @@
+AMCC suggested to set the PMU bit to 0 for best performace on the
+PPC440 DDR controller. The 440er common DDR setup files (sdram.c &
+spd_sdram.c) are changed accordingly. So all 440er boards using
+these setup routines will automatically receive this performance
+increase.
+
+Please see below some benchmarks done by AMCC to demonstrate this
+performance changes:
+
+
+----------------------------------------
+SDRAM0_CFG0[PMU] = 1 (U-boot default for Bamboo, Yosemite and Yellowstone)
+----------------------------------------
+Stream benchmark results
+-------------------------------------------------------------
+This system uses 8 bytes per DOUBLE PRECISION word.
+-------------------------------------------------------------
+Array size = 2000000, Offset = 0
+Total memory required = 45.8 MB.
+Each test is run 10 times, but only
+the *best* time for each is used.
+-------------------------------------------------------------
+Your clock granularity/precision appears to be 1 microseconds.
+Each test below will take on the order of 112345 microseconds.
+   (= 112345 clock ticks)
+Increase the size of the arrays if this shows that you are not getting
+at least 20 clock ticks per test.
+-------------------------------------------------------------
+WARNING -- The above is only a rough guideline.
+For best results, please be sure you know the precision of your system
+timer.
+-------------------------------------------------------------
+Function      Rate (MB/s)   RMS time     Min time     Max time
+Copy:         256.7683       0.1248       0.1246       0.1250
+Scale:        246.0157       0.1302       0.1301       0.1302
+Add:          255.0316       0.1883       0.1882       0.1885
+Triad:        253.1245       0.1897       0.1896       0.1899
+
+
+TTCP Benchmark Results
+ttcp-t: socket
+ttcp-t: connect
+ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5000  tcp  ->
+localhost
+ttcp-t: 16777216 bytes in 0.28 real seconds = 454.29 Mbit/sec +++
+ttcp-t: 2048 I/O calls, msec/call = 0.14, calls/sec = 7268.57
+ttcp-t: 0.0user 0.1sys 0:00real 60% 0i+0d 0maxrss 0+2pf 3+1506csw
+
+----------------------------------------
+SDRAM0_CFG0[PMU] = 0 (Suggested modification)
+Setting PMU = 0 provides a noticeable performance improvement *2% to
+5% improvement in memory performance.
+*Improves the Mbit/sec for TTCP benchmark by almost 76%.
+----------------------------------------
+Stream benchmark results
+-------------------------------------------------------------
+This system uses 8 bytes per DOUBLE PRECISION word.
+-------------------------------------------------------------
+Array size = 2000000, Offset = 0
+Total memory required = 45.8 MB.
+Each test is run 10 times, but only
+the *best* time for each is used.
+-------------------------------------------------------------
+Your clock granularity/precision appears to be 1 microseconds.
+Each test below will take on the order of 120066 microseconds.
+   (= 120066 clock ticks)
+Increase the size of the arrays if this shows that you are not getting
+at least 20 clock ticks per test.
+-------------------------------------------------------------
+WARNING -- The above is only a rough guideline.
+For best results, please be sure you know the precision of your system
+timer.
+-------------------------------------------------------------
+Function      Rate (MB/s)   RMS time     Min time     Max time
+Copy:         262.5167       0.1221       0.1219       0.1223
+Scale:        258.4856       0.1238       0.1238       0.1240
+Add:          262.5404       0.1829       0.1828       0.1831
+Triad:        266.8594       0.1800       0.1799       0.1802
+
+TTCP Benchmark Results
+ttcp-t: socket
+ttcp-t: connect
+ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5000  tcp  ->
+localhost
+ttcp-t: 16777216 bytes in 0.16 real seconds = 804.06 Mbit/sec +++
+ttcp-t: 2048 I/O calls, msec/call = 0.08, calls/sec = 12864.89
+ttcp-t: 0.0user 0.0sys 0:00real 46% 0i+0d 0maxrss 0+2pf 120+1csw
+
+
+2006-07-28, Stefan Roese <sr@denx.de>

doc/README.bamboo

diff --git a/doc/README.bamboo b/doc/README.bamboo
new file mode 100644
index 0000000..b50be01
--- /dev/null
+++ b/doc/README.bamboo
@@ -0,0 +1,15 @@
+The configuration for the AMCC 440EP eval board "Bamboo" was changed
+to only use 384 kbytes of FLASH for the U-Boot image. This way the
+redundant environment can be saved in the remaining 2 sectors of the
+same flash chip.
+
+Caution: With an upgrade from an earlier U-Boot version the current
+environment will be erased since the environment is now saved in
+different sectors. By using the following command the environment can
+be saved after upgrading the U-Boot image and *before* resetting the
+board:
+
+setenv recover_env 'prot off FFF80000 FFF9FFFF;era FFF80000 FFF9FFFF;' \
+	'cp.b FFF60000 FFF80000 20000'
+
+2006-07-27, Stefan Roese <sr@denx.de>

doc/README.m68k

diff --git a/doc/README.m68k b/doc/README.m68k
index d5accdd..6dea2b5 100644
--- a/doc/README.m68k
+++ b/doc/README.m68k
@@ -1,8 +1,13 @@
 
 U-Boot for Motorola M68K
 
-Last Update: January 12, 2004
 ====================================================================
+History
+
+August 08,2005; 	Jens Scharsig <esw@bus-elektronik.de>
+			MCF5282 implementation without preloader
+January 12, 2004; 	<josef.baumgartner@telex.de>
+====================================================================
 
 This file contains status information for the port of U-Boot to the
 Motorola M68K series of CPUs.
@@ -33,17 +38,9 @@
 -----------------------------
 CPU specific code is located in: cpu/mcf52x2
 
-At the moment the code isn't fully implemented and still needs a pre-loader!
-The preloader must initialize the processor and then start u-boot. The board
-must be configured for a pre-loader (see 4.1)
+The MCF5282 Port no longer needs a preloader and can place in external or
+internal FLASH.
 
-For the preloader, please see
-http://mailman.uclinux.org/pipermail/uclinux-dev/2003-December/023384.html
-
-U-boot is configured to run at 0x20000 at default. This can be configured by
-change TEXT_BASE in board/m5282evb/config.mk and CFG_MONITOR_BASE in
-include/configs/M5282EVB.h.
-
 
 3. SUPPORTED BOARDs
 -------------------
@@ -67,6 +64,27 @@
 
 To configure the board, type: make M5272C3_config
 
+At the moment the code isn't fully implemented and still needs a pre-loader!
+The preloader must initialize the processor and then start u-boot. The board
+must be configured for a pre-loader (see 4.1)
+
+For the preloader, please see
+http://mailman.uclinux.org/pipermail/uclinux-dev/2003-December/023384.html
+
+U-boot is configured to run at 0x20000 at default. This can be configured by
+change TEXT_BASE in board/m5282evb/config.mk and CFG_MONITOR_BASE in
+include/configs/M5282EVB.h.
+
+3.2 BuS EB+MCF-EV123
+---------------------
+
+Board specific code is located in: board/bus/EB+MCF-EV123
+
+To configure the board, type:
+
+make EB+MCF-EV123_config 		for external FLASH
+make EB+MCF-EV123_internal_config 	for internal FLASH
+
 
 4. CONFIGURATION OPTIONS/SETTINGS
 ----------------------------------
@@ -80,7 +98,6 @@
 the boards config header file (CFG_MONITOR_BASE) and Makefile
 (TEXT_BASE) to the load address.
 
-
 4.1 MCF5272 specific Options/Settings
 -------------------------------------
 
@@ -123,14 +140,27 @@
 CFG_ENET_BD_BASE
 		-- defines the base addres of the FEC buffer descriptors
 
+CFG_MFD
+		-- defines the PLL Multiplication Factor Devider
+		   (see table 9-4 of MCF user manual)
+CFG_RFD		-- defines the PLL Reduce Frecuency Devider
+		   (see table 9-4 of MCF user manual)
+
+CFG_CSx_BASE	-- defines the base address of chip select x
+CFG_CSx_SIZE	-- defines the memory size (address range) of chip select x
+CFG_CSx_WIDTH	-- defines the bus with of chip select x
+CFG_CSx_RO 	-- if set to 0 chip select x is read/wirte
+			else chipselct is read only
+CFG_CSx_WS	-- defines the number of wait states  of chip select x
+
+CFG_PxDDR	-- defines the contents of the Data Direction Registers
+CFG_PxDAT	-- defines the contents of the Data Registers
+CFG_PXCNT	-- defines the contents of the Port Configuration Registers
+
+CFG_PxPAR	-- defines the function of ports
+
 
 5. COMPILER
 -----------
 To create U-Boot the gcc-2.95.3 compiler set (m68k-elf-20030314) from uClinux.org was used.
 You can download it from: http://www.uclinux.org/pub/uClinux/m68k-elf-tools/
-
-
-Regards,
-
-Josef
-<josef.baumgartner@telex.de>

doc/README.mpc85xxads

diff --git a/doc/README.mpc85xxads b/doc/README.mpc85xxads
index f0cf782..ae8202b 100644
--- a/doc/README.mpc85xxads
+++ b/doc/README.mpc85xxads
@@ -100,6 +100,9 @@
 	SW7[1:4]  =    0101 =  5    => 5 x 66	 = 330	CCB Sysclk
 	SW7[5:6]  =	 01	    => 5:2 x 330 = 825	Core clock
 
+    In order to use PCI-X (only in the first PCI slot.  The one with
+    the RIO connector), you need to set SW1[4] (config) to 1 (off).
+    Also, configure the board to run PCI at 66 MHz.
 
 2. MEMORY MAP TO WORK WITH LINUX KERNEL
 

doc/README.serial_multi

diff --git a/doc/README.serial_multi b/doc/README.serial_multi
index a8d48fc..40f7815 100644
--- a/doc/README.serial_multi
+++ b/doc/README.serial_multi
@@ -52,3 +52,29 @@
 	setenv stdout serial0
 	setenv stderr serial0
 	setenv stdin serial0
+
+MPC5xxx Specific
+================
+
+Up to two PSCs can be used as console.
+
+Support for hardware handshake has not been implemented yet.
+
+*) The first (default) console port is defined by:
+	#define CONFIG_PSC_CONSOLE <PSC number>
+
+*) The second (alternative) console port is defined by:
+	#define CONFIG_PSC_CONSOLE2 <PSC number>
+
+*) Commands to switch to the second console:
+	setenv stdout serial1
+	setenv stderr serial1
+	setenv stdin serial1
+
+*) Commands to switch to the first console:
+	setenv stdout serial0
+	setenv stderr serial0
+	setenv stdin serial0
+
+*) If a file descriptor is set to "serial" then the
+   current serial device will be used.

drivers/Makefile

diff --git a/drivers/Makefile b/drivers/Makefile
index 98c4ef9..25e1622 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -31,7 +31,7 @@
 	  bcm570x.o bcm570x_autoneg.o cfb_console.o cfi_flash.o \
 	  cs8900.o ct69000.o dataflash.o dc2114x.o dm9000x.o \
 	  e1000.o eepro100.o \
-	  i8042.o i82365.o inca-ip_sw.o keyboard.o \
+	  i8042.o inca-ip_sw.o keyboard.o \
 	  lan91c96.o \
 	  natsemi.o ne2000.o netarm_eth.o netconsole.o \
 	  ns16550.o ns8382x.o ns87308.o ns7520_eth.o omap1510_i2c.o \
@@ -48,7 +48,9 @@
 	  ti_pci1410a.o tigon3.o tsec.o \
 	  usbdcore.o usbdcore_ep0.o usbdcore_omap1510.o usbtty.o \
 	  videomodes.o w83c553f.o \
-	  ks8695eth.o
+	  ks8695eth.o \
+	  pxa_pcmcia.o mpc8xx_pcmcia.o tqm8xx_pcmcia.o	\
+	  rpx_pcmcia.o
 
 all:	$(LIB)
 

drivers/cfi_flash.c

diff --git a/drivers/cfi_flash.c b/drivers/cfi_flash.c
index 2e37480..fd0a186 100644
--- a/drivers/cfi_flash.c
+++ b/drivers/cfi_flash.c
@@ -793,6 +793,7 @@
 			flash_write_cmd (info, sector, 0, info->cmd_reset);
 			return ERR_TIMOUT;
 		}
+		udelay (1);		/* also triggers watchdog */
 	}
 	return ERR_OK;
 }

drivers/dm9000x.c

diff --git a/drivers/dm9000x.c b/drivers/dm9000x.c
index 0e475d4..6877076 100644
--- a/drivers/dm9000x.c
+++ b/drivers/dm9000x.c
@@ -436,6 +436,9 @@
 	u8 rxbyte, *rdptr = (u8 *) NetRxPackets[0];
 	u16 RxStatus, RxLen = 0;
 	u32 tmplen, i;
+#ifdef CONFIG_DM9000_USE_32BIT
+	u32 tmpdata;
+#endif
 
 	/* Check packet ready or not */
 	DM9000_ior(DM9000_MRCMDX);	/* Dummy read */

drivers/keyboard.c

diff --git a/drivers/keyboard.c b/drivers/keyboard.c
index 1579095..9975202 100644
--- a/drivers/keyboard.c
+++ b/drivers/keyboard.c
@@ -33,7 +33,7 @@
 
 #define	KBD_BUFFER_LEN		0x20  /* size of the keyboardbuffer */
 
-#ifdef CONFIG_MPC5xxx
+#if defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
 int ps2ser_check(void);
 #endif
 
@@ -75,7 +75,7 @@
 /* test if a character is in the queue */
 static int kbd_testc(void)
 {
-#ifdef CONFIG_MPC5xxx
+#if defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
 	/* no ISR is used, so received chars must be polled */
 	ps2ser_check();
 #endif
@@ -90,7 +90,7 @@
 {
 	char c;
 	while(in_pointer==out_pointer) {
-#ifdef CONFIG_MPC5xxx
+#if defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
 	/* no ISR is used, so received chars must be polled */
 	ps2ser_check();
 #endif

drivers/mpc8xx_pcmcia.c

diff --git a/drivers/mpc8xx_pcmcia.c b/drivers/mpc8xx_pcmcia.c
new file mode 100644
index 0000000..399a719
--- /dev/null
+++ b/drivers/mpc8xx_pcmcia.c
@@ -0,0 +1,304 @@
+#include <common.h>
+#if defined(CONFIG_8xx)
+#include <mpc8xx.h>
+#endif
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#if defined(CONFIG_8xx)	&& defined(CONFIG_PCMCIA)
+
+#if	defined(CONFIG_IDE_8xx_PCCARD)
+extern int check_ide_device (int slot);
+#endif
+
+extern int pcmcia_hardware_enable (int slot);
+extern int pcmcia_voltage_set(int slot, int vcc, int vpp);
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+extern int pcmcia_hardware_disable(int slot);
+#endif
+
+static u_int m8xx_get_graycode(u_int size);
+#if 0 /* Disabled */
+static u_int m8xx_get_speed(u_int ns, u_int is_io);
+#endif
+
+/* look up table for pgcrx registers */
+u_int *pcmcia_pgcrx[2] = {
+	&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pgcra,
+	&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pgcrb,
+};
+
+/*
+ * Search this table to see if the windowsize is
+ * supported...
+ */
+
+#define M8XX_SIZES_NO 32
+
+static const u_int m8xx_size_to_gray[M8XX_SIZES_NO] =
+{ 0x00000001, 0x00000002, 0x00000008, 0x00000004,
+  0x00000080, 0x00000040, 0x00000010, 0x00000020,
+  0x00008000, 0x00004000, 0x00001000, 0x00002000,
+  0x00000100, 0x00000200, 0x00000800, 0x00000400,
+
+  0x0fffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x01000000, 0x02000000, 0xffffffff, 0x04000000,
+  0x00010000, 0x00020000, 0x00080000, 0x00040000,
+  0x00800000, 0x00400000, 0x00100000, 0x00200000 };
+
+
+/* -------------------------------------------------------------------- */
+
+#ifdef	CONFIG_HMI10
+#define	HMI10_FRAM_TIMING	(	PCMCIA_SHT(2)	\
+ 				|	PCMCIA_SST(2)	\
+ 				|	PCMCIA_SL(4))
+#endif
+
+#if	defined(CONFIG_LWMON) || defined(CONFIG_NSCU)
+#define	CFG_PCMCIA_TIMING	(	PCMCIA_SHT(9)	\
+ 				|	PCMCIA_SST(3)	\
+ 				|	PCMCIA_SL(12))
+#else
+#define	CFG_PCMCIA_TIMING	(	PCMCIA_SHT(2)	\
+ 				|	PCMCIA_SST(4)	\
+ 				|	PCMCIA_SL(9))
+#endif
+
+/* -------------------------------------------------------------------- */
+
+int pcmcia_on (void)
+{
+	u_long reg, base;
+	pcmcia_win_t *win;
+	u_int slotbit;
+	u_int rc, slot;
+	int i;
+
+	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	/* intialize the fixed memory windows */
+	win = (pcmcia_win_t *)(&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pbr0);
+	base = CFG_PCMCIA_MEM_ADDR;
+
+	if((reg = m8xx_get_graycode(CFG_PCMCIA_MEM_SIZE)) == -1) {
+		printf ("Cannot set window size to 0x%08x\n",
+			CFG_PCMCIA_MEM_SIZE);
+		return (1);
+	}
+
+	slotbit = PCMCIA_SLOT_x;
+	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
+		win->br = base;
+
+#if	(PCMCIA_SOCKETS_NO == 2)
+		if (i == 4) /* Another slot starting from win 4 */
+			slotbit = (slotbit ? PCMCIA_PSLOT_A : PCMCIA_PSLOT_B);
+#endif
+		switch (i) {
+#ifdef	CONFIG_IDE_8xx_PCCARD
+		case 4:
+#ifdef	CONFIG_HMI10
+		{	/* map FRAM area */
+			win->or = (	PCMCIA_BSIZE_256K
+				|	PCMCIA_PPS_8
+				|	PCMCIA_PRS_ATTR
+				|	slotbit
+				|	PCMCIA_PV
+				|	HMI10_FRAM_TIMING );
+			break;
+		}
+#endif
+		case 0:	{	/* map attribute memory */
+			win->or = (	PCMCIA_BSIZE_64M
+				|	PCMCIA_PPS_8
+				|	PCMCIA_PRS_ATTR
+				|	slotbit
+				|	PCMCIA_PV
+				|	CFG_PCMCIA_TIMING );
+			break;
+		}
+		case 5:
+		case 1: {	/* map I/O window for data reg */
+			win->or = (	PCMCIA_BSIZE_1K
+				|	PCMCIA_PPS_16
+				|	PCMCIA_PRS_IO
+				|	slotbit
+				|	PCMCIA_PV
+				|	CFG_PCMCIA_TIMING );
+			break;
+		}
+		case 6:
+		case 2: {	/* map I/O window for cmd/ctrl reg block */
+			win->or = (	PCMCIA_BSIZE_1K
+				|	PCMCIA_PPS_8
+				|	PCMCIA_PRS_IO
+				|	slotbit
+				|	PCMCIA_PV
+				|	CFG_PCMCIA_TIMING );
+			break;
+		}
+#endif	/* CONFIG_IDE_8xx_PCCARD */
+#ifdef	CONFIG_HMI10
+		case 3: {	/* map I/O window for 4xUART data/ctrl */
+			win->br += 0x40000;
+			win->or = (	PCMCIA_BSIZE_256K
+				|	PCMCIA_PPS_8
+				|	PCMCIA_PRS_IO
+				|	slotbit
+				|	PCMCIA_PV
+				|	CFG_PCMCIA_TIMING );
+			break;
+		}
+#endif	/* CONFIG_HMI10 */
+		default:	/* set to not valid */
+			win->or = 0;
+			break;
+		}
+
+		debug ("MemWin %d: PBR 0x%08lX  POR %08lX\n",
+		       i, win->br, win->or);
+		base += CFG_PCMCIA_MEM_SIZE;
+		++win;
+	}
+
+	for (i=0, rc=0, slot=_slot_; i<PCMCIA_SOCKETS_NO; i++, slot = !slot) {
+		/* turn off voltage */
+		if ((rc = pcmcia_voltage_set(slot, 0, 0)))
+			continue;
+
+		/* Enable external hardware */
+		if ((rc = pcmcia_hardware_enable(slot)))
+			continue;
+
+#ifdef	CONFIG_IDE_8xx_PCCARD
+		if ((rc = check_ide_device(i)))
+			continue;
+#endif
+	}
+	return rc;
+}
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_off (void)
+{
+	int i;
+	pcmcia_win_t *win;
+
+	printf ("Disable PCMCIA " PCMCIA_SLOT_MSG "\n");
+
+	/* clear interrupt state, and disable interrupts */
+	((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pscr =  PCMCIA_MASK(_slot_);
+	((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_per &= ~PCMCIA_MASK(_slot_);
+
+	/* turn off interrupt and disable CxOE */
+	PCMCIA_PGCRX(_slot_) = __MY_PCMCIA_GCRX_CXOE;
+
+	/* turn off memory windows */
+	win = (pcmcia_win_t *)(&((immap_t *)CFG_IMMR)->im_pcmcia.pcmc_pbr0);
+
+	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
+		/* disable memory window */
+		win->or = 0;
+		++win;
+	}
+
+	/* turn off voltage */
+	pcmcia_voltage_set(_slot_, 0, 0);
+
+	/* disable external hardware */
+	printf ("Shutdown and Poweroff " PCMCIA_SLOT_MSG "\n");
+	pcmcia_hardware_disable(_slot_);
+	return 0;
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+
+static u_int m8xx_get_graycode(u_int size)
+{
+	u_int k;
+
+	for (k = 0; k < M8XX_SIZES_NO; k++) {
+		if(m8xx_size_to_gray[k] == size)
+			break;
+	}
+
+	if((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
+		k = -1;
+
+	return k;
+}
+
+#if	0
+
+#if	defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
+
+/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks.
+ * SYPCR is write once only, therefore must the slowest memory be faster
+ * than the bus monitor or we will get a machine check due to the bus timeout.
+ */
+#undef	PCMCIA_BMT_LIMIT
+#define	PCMCIA_BMT_LIMIT (6*8)
+#endif
+
+static u_int m8xx_get_speed(u_int ns, u_int is_io)
+{
+	u_int reg, clocks, psst, psl, psht;
+
+	if(!ns) {
+
+		/*
+		* We get called with IO maps setup to 0ns
+		* if not specified by the user.
+		* They should be 255ns.
+		*/
+
+		if(is_io)
+			ns = 255;
+		else
+			ns = 100;  /* fast memory if 0 */
+	}
+
+	/*
+	* In PSST, PSL, PSHT fields we tell the controller
+	* timing parameters in CLKOUT clock cycles.
+	* CLKOUT is the same as GCLK2_50.
+	*/
+
+	/* how we want to adjust the timing - in percent */
+
+#define ADJ 180 /* 80 % longer accesstime - to be sure */
+
+	clocks = ((M8XX_BUSFREQ / 1000) * ns) / 1000;
+	clocks = (clocks * ADJ) / (100*1000);
+
+	if(clocks >= PCMCIA_BMT_LIMIT) {
+		DEBUG(0, "Max access time limit reached\n");
+		clocks = PCMCIA_BMT_LIMIT-1;
+	}
+
+	psst = clocks / 7;          /* setup time */
+	psht = clocks / 7;          /* hold time */
+	psl  = (clocks * 5) / 7;    /* strobe length */
+
+	psst += clocks - (psst + psht + psl);
+
+	reg =  psst << 12;
+	reg |= psl  << 7;
+	reg |= psht << 16;
+
+	return reg;
+}
+#endif	/* 0 */
+
+#endif	/* CONFIG_8xx && CONFIG_PCMCIA */

drivers/pci.c

diff --git a/drivers/pci.c b/drivers/pci.c
index 3c24b99..050582f 100644
--- a/drivers/pci.c
+++ b/drivers/pci.c
@@ -163,7 +163,7 @@
 		for (bus = hose->first_busno; bus <= hose->last_busno; bus++)
 #endif
 			for (bdf = PCI_BDF(bus,0,0);
-#ifdef CONFIG_ELPPC
+#if defined(CONFIG_ELPPC) || defined(CONFIG_PPMC7XX)
 			     bdf < PCI_BDF(bus,PCI_MAX_PCI_DEVICES-1,PCI_MAX_PCI_FUNCTIONS-1);
 #else
 			     bdf < PCI_BDF(bus+1,0,0);

drivers/pci_auto.c

diff --git a/drivers/pci_auto.c b/drivers/pci_auto.c
index 9e921b2..9691675 100644
--- a/drivers/pci_auto.c
+++ b/drivers/pci_auto.c
@@ -187,7 +187,7 @@
 	} else {
 		/* We don't support prefetchable memory for now, so disable */
 		pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_BASE, 0x1000);
-		pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_LIMIT, 0x1000);
+		pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_LIMIT, 0x0);
 	}
 
 	if (pci_io) {

drivers/pci_indirect.c

diff --git a/drivers/pci_indirect.c b/drivers/pci_indirect.c
index f0c4a1c..d7be081 100644
--- a/drivers/pci_indirect.c
+++ b/drivers/pci_indirect.c
@@ -60,7 +60,7 @@
 	cfg_##rw(val, hose->cfg_data + (offset & mask), type, op);       \
 	return 0;                                                        \
 }
-#elif defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#elif defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SPE)
 #define INDIRECT_PCI_OP(rw, size, type, op, mask)			 \
 static int								 \
 indirect_##rw##_config_##size(struct pci_controller *hose, 		 \

drivers/ps2ser.c

diff --git a/drivers/ps2ser.c b/drivers/ps2ser.c
index 724fa40..4e304f7 100644
--- a/drivers/ps2ser.c
+++ b/drivers/ps2ser.c
@@ -20,6 +20,9 @@
 #include <asm/io.h>
 #include <asm/atomic.h>
 #include <ps2mult.h>
+#if defined(CFG_NS16550) || defined(CONFIG_MPC85xx)
+#include <ns16550.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -45,13 +48,24 @@
 #else
 #error CONFIG_PS2SERIAL must be in 1 ... 6
 #endif
+
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+
+#if CONFIG_PS2SERIAL == 1
+#define COM_BASE (CFG_CCSRBAR+0x4500)
+#elif CONFIG_PS2SERIAL == 2
+#define COM_BASE (CFG_CCSRBAR+0x4600)
+#else
+#error CONFIG_PS2SERIAL must be in 1 ... 2
+#endif
-#endif /* CONFIG_MPC5xxx */
+
+#endif /* CONFIG_MPC5xxx / CONFIG_MPC8540 / other */
 
 static int	ps2ser_getc_hw(void);
 static void	ps2ser_interrupt(void *dev_id);
 
 extern struct	serial_state rs_table[]; /* in serial.c */
-#ifndef CONFIG_MPC5xxx
+#if !defined(CONFIG_MPC5xxx) && !defined(CONFIG_MPC8540) && !defined(CONFIG_MPC8541) && !defined(CONFIG_MPC8555)
 static struct	serial_state *state;
 #endif
 
@@ -106,7 +120,23 @@
 	return (0);
 }
 
-#else /* !CONFIG_MPC5xxx */
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+int ps2ser_init(void)
+{
+	NS16550_t com_port = (NS16550_t)COM_BASE;
+
+	com_port->ier = 0x00;
+	com_port->lcr = LCR_BKSE | LCR_8N1;
+	com_port->dll = (CFG_NS16550_CLK / 16 / PS2SER_BAUD) & 0xff;
+	com_port->dlm = ((CFG_NS16550_CLK / 16 / PS2SER_BAUD) >> 8) & 0xff;
+	com_port->lcr = LCR_8N1;
+	com_port->mcr = (MCR_DTR | MCR_RTS);
+	com_port->fcr = (FCR_FIFO_EN | FCR_RXSR | FCR_TXSR);
+
+	return (0);
+}
+
+#else /* !CONFIG_MPC5xxx && !CONFIG_MPC8540 / other */
 
 static inline unsigned int ps2ser_in(int offset)
 {
@@ -150,12 +180,14 @@
 
 	return 0;
 }
-#endif /* CONFIG_MPC5xxx */
+#endif /* CONFIG_MPC5xxx / CONFIG_MPC8540 / other */
 
 void ps2ser_putc(int chr)
 {
 #ifdef CONFIG_MPC5xxx
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+	NS16550_t com_port = (NS16550_t)COM_BASE;
 #endif
 #ifdef DEBUG
 	printf(">>>> 0x%02x\n", chr);
@@ -165,6 +197,9 @@
 	while (!(psc->psc_status & PSC_SR_TXRDY));
 
 	psc->psc_buffer_8 = chr;
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+	while ((com_port->lsr & LSR_THRE) == 0);
+	com_port->thr = chr;
 #else
 	while (!(ps2ser_in(UART_LSR) & UART_LSR_THRE));
 
@@ -176,6 +211,8 @@
 {
 #ifdef CONFIG_MPC5xxx
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+	NS16550_t com_port = (NS16550_t)COM_BASE;
 #endif
 	int res = -1;
 
@@ -183,6 +220,10 @@
 	if (psc->psc_status & PSC_SR_RXRDY) {
 		res = (psc->psc_buffer_8);
 	}
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+	if (com_port->lsr & LSR_DR) {
+		res = com_port->rbr;
+	}
 #else
 	if (ps2ser_in(UART_LSR) & UART_LSR_DR) {
 		res = (ps2ser_in(UART_RX));
@@ -238,6 +279,8 @@
 {
 #ifdef CONFIG_MPC5xxx
 	volatile struct mpc5xxx_psc *psc = (struct mpc5xxx_psc *)PSC_BASE;
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+	NS16550_t com_port = (NS16550_t)COM_BASE;
 #endif
 	int chr;
 	int status;
@@ -246,6 +289,8 @@
 		chr = ps2ser_getc_hw();
 #ifdef CONFIG_MPC5xxx
 		status = psc->psc_status;
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+		status = com_port->lsr;
 #else
 		status = ps2ser_in(UART_IIR);
 #endif
@@ -260,6 +305,8 @@
 		}
 #ifdef CONFIG_MPC5xxx
 	} while (status & PSC_SR_RXRDY);
+#elif defined(CONFIG_MPC8540) || defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+	} while (status & LSR_DR);
 #else
 	} while (status & UART_IIR_RDI);
 #endif

drivers/pxa_pcmcia.c

diff --git a/drivers/pxa_pcmcia.c b/drivers/pxa_pcmcia.c
new file mode 100644
index 0000000..d9d38bb
--- /dev/null
+++ b/drivers/pxa_pcmcia.c
@@ -0,0 +1,95 @@
+#include <common.h>
+#include <config.h>
+
+#ifdef CONFIG_PXA_PCMCIA
+
+#include <pcmcia.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
+
+static inline void msWait(unsigned msVal)
+{
+	udelay(msVal*1000);
+}
+
+int pcmcia_on (void)
+{
+	unsigned int reg_arr[] = {
+		0x48000028, CFG_MCMEM0_VAL,
+		0x4800002c, CFG_MCMEM1_VAL,
+		0x48000030, CFG_MCATT0_VAL,
+		0x48000034, CFG_MCATT1_VAL,
+		0x48000038, CFG_MCIO0_VAL,
+		0x4800003c, CFG_MCIO1_VAL,
+
+		0, 0
+	};
+	int i, rc;
+
+#ifdef CONFIG_EXADRON1
+	int cardDetect;
+	volatile unsigned int *v_pBCRReg =
+			(volatile unsigned int *) 0x08000000;
+#endif
+
+	debug ("%s\n", __FUNCTION__);
+
+	i = 0;
+	while (reg_arr[i])
+		*((volatile unsigned int *) reg_arr[i++]) |= reg_arr[i++];
+	udelay (1000);
+
+	debug ("%s: programmed mem controller \n", __FUNCTION__);
+
+#ifdef CONFIG_EXADRON1
+
+/*define useful BCR masks */
+#define BCR_CF_INIT_VAL  		    0x00007230
+#define BCR_CF_PWRON_BUSOFF_RESETOFF_VAL    0x00007231
+#define BCR_CF_PWRON_BUSOFF_RESETON_VAL     0x00007233
+#define BCR_CF_PWRON_BUSON_RESETON_VAL      0x00007213
+#define BCR_CF_PWRON_BUSON_RESETOFF_VAL     0x00007211
+
+	/* we see from the GPIO bit if the card is present */
+	cardDetect = !(GPLR0 & GPIO_bit (14));
+
+	if (cardDetect) {
+		printf ("No PCMCIA card found!\n");
+	}
+
+	/* reset the card via the BCR line */
+	*v_pBCRReg = (unsigned) BCR_CF_INIT_VAL;
+	msWait (500);
+
+	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSOFF_RESETOFF_VAL;
+	msWait (500);
+
+	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSOFF_RESETON_VAL;
+	msWait (500);
+
+	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSON_RESETON_VAL;
+	msWait (500);
+
+	*v_pBCRReg = (unsigned) BCR_CF_PWRON_BUSON_RESETOFF_VAL;
+	msWait (1500);
+
+	/* enable address bus */
+	GPCR1 = 0x01;
+	/* and the first CF slot */
+	MECR = 0x00000002;
+
+#endif /* EXADRON 1 */
+
+	rc = check_ide_device (0);	/* use just slot 0 */
+
+	return rc;
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_off (void)
+{
+	return 0;
+}
+#endif
+
+#endif /* CONFIG_PXA_PCMCIA */

drivers/rpx_pcmcia.c

diff --git a/drivers/rpx_pcmcia.c b/drivers/rpx_pcmcia.c
new file mode 100644
index 0000000..2a0a9e0
--- /dev/null
+++ b/drivers/rpx_pcmcia.c
@@ -0,0 +1,73 @@
+/* -------------------------------------------------------------------- */
+/* RPX Boards from Embedded Planet					*/
+/* -------------------------------------------------------------------- */
+#include <common.h>
+#ifdef CONFIG_8xx
+#include <mpc8xx.h>
+#endif
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	CONFIG_COMMANDS & CFG_CMD_PCMCIA
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	defined(CONFIG_PCMCIA)	\
+	&& (defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE))
+
+#define	PCMCIA_BOARD_MSG	"RPX CLASSIC or RPX LITE"
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+	u_long reg = 0;
+
+	switch(vcc) {
+		case 0: break;
+		case 33: reg |= BCSR1_PCVCTL4; break;
+		case 50: reg |= BCSR1_PCVCTL5; break;
+		default: return 1;
+	}
+
+	switch(vpp) {
+		case 0: break;
+		case 33:
+		case 50:
+			if(vcc == vpp)
+				reg |= BCSR1_PCVCTL6;
+			else
+				return 1;
+			break;
+		case 120:
+			reg |= BCSR1_PCVCTL7;
+			default: return 1;
+	}
+
+	/* first, turn off all power */
+	*((uint *)RPX_CSR_ADDR) &= ~(BCSR1_PCVCTL4 | BCSR1_PCVCTL5
+			| BCSR1_PCVCTL6 | BCSR1_PCVCTL7);
+
+	/* enable new powersettings */
+	*((uint *)RPX_CSR_ADDR) |= reg;
+
+	return 0;
+}
+
+int pcmcia_hardware_enable (int slot)
+{
+	return 0;	/* No hardware to enable */
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+static int pcmcia_hardware_disable(int slot)
+{
+	return 0;	/* No hardware to disable */
+}
+#endif	/* CONFIG_COMMANDS & CFG_CMD_PCMCIA */
+
+
+#endif	/* CONFIG_PCMCIA && (CONFIG_RPXCLASSIC || CONFIG_RPXLITE) */

drivers/s3c4510b_eth.c

diff --git a/drivers/s3c4510b_eth.c b/drivers/s3c4510b_eth.c
index 0274dd2..48901aa 100644
--- a/drivers/s3c4510b_eth.c
+++ b/drivers/s3c4510b_eth.c
@@ -175,7 +175,7 @@
 	}
 
 	/* copy user data into frame data pointer */
-	memcpy((void *)eth->m_curTX_FD->m_frameDataPtr.bf.dataPtr,
+	memcpy((void *)(eth->m_curTX_FD->m_frameDataPtr.bf.dataPtr),
 	       (void *)packet,
 	       length);
 

drivers/tqm8xx_pcmcia.c

diff --git a/drivers/tqm8xx_pcmcia.c b/drivers/tqm8xx_pcmcia.c
new file mode 100644
index 0000000..a0f53cd
--- /dev/null
+++ b/drivers/tqm8xx_pcmcia.c
@@ -0,0 +1,330 @@
+/* -------------------------------------------------------------------- */
+/* TQM8xxL Boards by TQ Components					*/
+/* SC8xx   Boards by SinoVee Microsystems				*/
+/* -------------------------------------------------------------------- */
+#include <common.h>
+#ifdef CONFIG_8xx
+#include <mpc8xx.h>
+#endif
+#include <pcmcia.h>
+
+#undef	CONFIG_PCMCIA
+
+#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#define	CONFIG_PCMCIA
+#endif
+
+#if	defined(CONFIG_PCMCIA)	\
+	&& (defined(CONFIG_TQM8xxL) || defined(CONFIG_SVM_SC8xx))
+
+#if	defined(CONFIG_VIRTLAB2)
+#define	PCMCIA_BOARD_MSG	"Virtlab2"
+#elif	defined(CONFIG_TQM8xxL)
+#define	PCMCIA_BOARD_MSG	"TQM8xxL"
+#elif	defined(CONFIG_SVM_SC8xx)
+#define	PCMCIA_BOARD_MSG	"SC8xx"
+#endif
+
+#if	defined(CONFIG_NSCU)
+
+#define	power_config(slot)	do {} while (0)
+#define	power_off(slot)		do {} while (0)
+#define	power_on_5_0(slot)	do {} while (0)
+#define	power_on_3_3(slot)	do {} while (0)
+
+#elif	defined(CONFIG_HMI10)
+
+static inline void power_config(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	/*
+	 * Configure Port B  pins for
+	 * 5 Volts Enable and 3 Volts enable
+	*/
+	immap->im_cpm.cp_pbpar &= ~(0x00000300);
+}
+
+static inline void power_off(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	/* remove all power */
+	immap->im_cpm.cp_pbdat |= 0x00000300;
+}
+
+static inline void power_on_5_0(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	immap->im_cpm.cp_pbdat &= ~(0x0000100);
+	immap->im_cpm.cp_pbdir |= 0x00000300;
+}
+
+static inline void power_on_3_3(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	immap->im_cpm.cp_pbdat &= ~(0x0000200);
+	immap->im_cpm.cp_pbdir |= 0x00000300;
+}
+
+#elif	defined(CONFIG_VIRTLAB2)
+
+#define	power_config(slot)	do {} while (0)
+static inline void power_off(int slot)
+{
+	volatile unsigned char	*powerctl =
+			(volatile unsigned char *)PCMCIA_CTRL;
+	*powerctl = 0;
+}
+
+static inline void power_on_5_0(int slot)
+{
+	volatile unsigned char	*powerctl =
+			(volatile unsigned char *)PCMCIA_CTRL;
+			*powerctl = 2;	/* Enable 5V Vccout */
+}
+
+static inline void power_on_3_3(int slot)
+{
+	volatile unsigned char	*powerctl =
+			(volatile unsigned char *)PCMCIA_CTRL;
+			*powerctl = 1;	/* Enable 3.3V Vccout */
+}
+
+#else
+
+static inline void power_config(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	/*
+	* Configure Port C pins for
+	* 5 Volts Enable and 3 Volts enable
+	*/
+	immap->im_ioport.iop_pcpar &= ~(0x0002 | 0x0004);
+	immap->im_ioport.iop_pcso  &= ~(0x0002 | 0x0004);
+}
+
+static inline void power_off(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	immap->im_ioport.iop_pcdat &= ~(0x0002 | 0x0004);
+}
+
+static inline void power_on_5_0(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	immap->im_ioport.iop_pcdat |= 0x0004;
+	immap->im_ioport.iop_pcdir |= (0x0002 | 0x0004);
+}
+
+static inline void power_on_3_3(int slot)
+{
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
+	immap->im_ioport.iop_pcdat |= 0x0002;
+	immap->im_ioport.iop_pcdir |= (0x0002 | 0x0004);
+}
+
+#endif
+
+#ifdef	CONFIG_HMI10
+static inline int check_card_is_absent(int slot)
+{
+	volatile pcmconf8xx_t *pcmp =
+		(pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	return pcmp->pcmc_pipr & (0x10000000 >> (slot << 4));
+}
+#else
+static inline int check_card_is_absent(int slot)
+{
+	volatile pcmconf8xx_t *pcmp =
+		(pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	return pcmp->pcmc_pipr & (0x18000000 >> (slot << 4));
+}
+#endif
+
+#ifdef	NSCU_OE_INV
+#define	NSCU_GCRX_CXOE	0
+#else
+#define	NSCU_GCRX_CXOE	__MY_PCMCIA_GCRX_CXOE
+#endif
+
+int pcmcia_hardware_enable(int slot)
+{
+	volatile pcmconf8xx_t *pcmp =
+		(pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+	volatile sysconf8xx_t *sysp =
+		(sysconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_siu_conf));
+	uint reg, mask;
+
+	debug ("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+	udelay(10000);
+
+	/*
+	* Configure SIUMCR to enable PCMCIA port B
+	* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
+	*/
+	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
+
+	/* clear interrupt state, and disable interrupts */
+	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
+
+	/*
+	* Disable interrupts, DMA, and PCMCIA buffers
+	* (isolate the interface) and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= NSCU_GCRX_CXOE;
+
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	power_config(slot);
+	power_off(slot);
+
+	/*
+	 * Make sure there is a card in the slot, then configure the interface.
+	*/
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n", __LINE__,__FUNCTION__,
+	       &(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+
+	if (check_card_is_absent(slot)) {
+		printf ("   No Card found\n");
+		return (1);
+	}
+
+	/*
+	* Power On.
+	*/
+	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
+	reg  = pcmp->pcmc_pipr;
+	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
+	       reg,
+	       (reg&PCMCIA_VS1(slot))?"n":"ff",
+	       (reg&PCMCIA_VS2(slot))?"n":"ff");
+
+	if ((reg & mask) == mask) {
+		power_on_5_0(slot);
+		puts (" 5.0V card found: ");
+	} else {
+		power_on_3_3(slot);
+		puts (" 3.3V card found: ");
+	}
+
+#if 0
+	/*  VCC switch error flag, PCMCIA slot INPACK_ pin */
+	cp->cp_pbdir &= ~(0x0020 | 0x0010);
+	cp->cp_pbpar &= ~(0x0020 | 0x0010);
+	udelay(500000);
+#endif
+
+	udelay(1000);
+	debug ("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	reg &= ~NSCU_GCRX_CXOE;
+
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(250000);	/* some cards need >150 ms to come up :-( */
+
+	debug ("# hardware_enable done\n");
+
+	return (0);
+}
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+int pcmcia_hardware_disable(int slot)
+{
+	u_long reg;
+
+	debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
+
+
+	/* remove all power */
+	power_off(slot);
+
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = 0;
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= NSCU_GCRX_CXOE;			/* active low  */
+
+	PCMCIA_PGCRX(slot) = reg;
+
+	udelay(10000);
+
+	return (0);
+}
+#endif	/* CFG_CMD_PCMCIA */
+
+int pcmcia_voltage_set(int slot, int vcc, int vpp)
+{
+#ifndef CONFIG_NSCU
+	u_long reg;
+# ifdef DEBUG
+	volatile pcmconf8xx_t *pcmp =
+		(pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
+# endif
+
+	debug ("voltage_set: " PCMCIA_BOARD_MSG
+		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
+		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
+
+	/*
+	* Disable PCMCIA buffers (isolate the interface)
+	* and assert RESET signal
+	*/
+	debug ("Disable PCMCIA buffers and assert RESET\n");
+	reg  = PCMCIA_PGCRX(slot);
+	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	reg |= NSCU_GCRX_CXOE;			/* active low  */
+
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug ("PCMCIA power OFF\n");
+	power_config(slot);
+	power_off(slot);
+
+	switch(vcc) {
+		case  0: 			break;
+		case 33: power_on_3_3(slot);	break;
+		case 50: power_on_5_0(slot);	break;
+		default: 			goto done;
+	}
+
+	/* Checking supported voltages */
+
+	debug("PIPR: 0x%x --> %s\n", pcmp->pcmc_pipr,
+	       (pcmp->pcmc_pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
+
+	if (vcc)
+		debug("PCMCIA powered at %sV\n", (vcc == 50) ? "5.0" : "3.3");
+	else
+		debug("PCMCIA powered down\n");
+
+done:
+	debug("Enable PCMCIA buffers and stop RESET\n");
+	reg  =  PCMCIA_PGCRX(slot);
+	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
+	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
+	reg &= ~NSCU_GCRX_CXOE;			/* active low  */
+
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(500);
+
+	debug("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n", slot+'A');
+#endif	/* CONFIG_NSCU */
+	return (0);
+}
+
+#endif	/* CONFIG_PCMCIA && (CONFIG_TQM8xxL || CONFIG_SVM_SC8xx) */

examples/Makefile

diff --git a/examples/Makefile b/examples/Makefile
index fee2674..a342d75 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -42,7 +42,7 @@
 endif
 
 ifeq ($(ARCH),nios2)
-LOAD_ADDR = 0x00800000 -L $(gcclibdir) -T nios2.lds
+LOAD_ADDR = 0x02000000 -L $(gcclibdir) -T nios2.lds
 endif
 
 ifeq ($(ARCH),m68k)

examples/stubs.c

diff --git a/examples/stubs.c b/examples/stubs.c
index 250a9af..1caa575 100644
--- a/examples/stubs.c
+++ b/examples/stubs.c
@@ -92,7 +92,7 @@
 #x ":\n"				\
 "	movhi	r8, %%hi(%0)\n"		\
 "	ori	r8, r0, %%lo(%0)\n"	\
-"	add	r8, r0, r15\n"		\
+"	add	r8, r8, r15\n"		\
 "	ldw	r8, 0(r8)\n"		\
 "	ldw	r8, %1(r8)\n"		\
 "	jmp	r8\n"			\

include/405_mal.h

diff --git a/include/405_mal.h b/include/405_mal.h
index 69d20c9..0598586 100644
--- a/include/405_mal.h
+++ b/include/405_mal.h
@@ -92,11 +92,21 @@
 #define MAL_ESR_PBEI	  0x00000001
       /* ^^			 ^^   */
       /* Mal IER		      */
+#ifdef CONFIG_440SPE
+#define MAL_IER_PT	  0x00000080
+#define MAL_IER_PRE	  0x00000040
+#define MAL_IER_PWE	  0x00000020
+#define MAL_IER_DE	  0x00000010
+#define MAL_IER_OTE	  0x00000004
+#define MAL_IER_OE	  0x00000002
+#define MAL_IER_PE	  0x00000001
+#else
 #define MAL_IER_DE	  0x00000010
 #define MAL_IER_NE	  0x00000008
 #define MAL_IER_TE	  0x00000004
 #define MAL_IER_OPBE	  0x00000002
 #define MAL_IER_PLBE	  0x00000001
+#endif
 
 /* MAL Channel Active Set and Reset Registers */
 #define MAL_TXRX_CASR	(0x80000000)

include/asm-arm/arch-ixp/ixp425.h

diff --git a/include/asm-arm/arch-ixp/ixp425.h b/include/asm-arm/arch-ixp/ixp425.h
index fbe6858..11dc356 100644
--- a/include/asm-arm/arch-ixp/ixp425.h
+++ b/include/asm-arm/arch-ixp/ixp425.h
@@ -73,21 +73,18 @@
  * PCI Configuration space
  */
 #define IXP425_PCI_CFG_BASE_PHYS	(0xC0000000)
-#define IXP425_PCI_CFG_BASE_VIRT	(0xFFFD0000)
 #define IXP425_PCI_CFG_REGION_SIZE	(0x00001000)
 
 /*
  * Expansion BUS Configuration registers
  */
 #define IXP425_EXP_CFG_BASE_PHYS	(0xC4000000)
-#define IXP425_EXP_CFG_BASE_VIRT	(0xFFFD1000)
 #define IXP425_EXP_CFG_REGION_SIZE	(0x00001000)
 
 /*
  * Peripheral space
  */
 #define IXP425_PERIPHERAL_BASE_PHYS	(0xC8000000)
-#define IXP425_PERIPHERAL_BASE_VIRT	(0xFFFD2000)
 #define IXP425_PERIPHERAL_REGION_SIZE	(0x0000C000)
 
 /*
@@ -99,7 +96,6 @@
  * Q Manager space .. not static mapped
  */
 #define IXP425_QMGR_BASE_PHYS		(0x60000000)
-#define IXP425_QMGR_BASE_VIRT		(0xFFFDE000)
 #define IXP425_QMGR_REGION_SIZE		(0x00004000)
 
 /*
@@ -113,10 +109,8 @@
  */
 #define IXP425_EXP_BUS_BASE1_PHYS	(0x00000000)
 #define IXP425_EXP_BUS_BASE2_PHYS	(0x50000000)
-#define IXP425_EXP_BUS_BASE2_VIRT	(0xF0000000)
 
 #define IXP425_EXP_BUS_BASE_PHYS	IXP425_EXP_BUS_BASE2_PHYS
-#define IXP425_EXP_BUS_BASE_VIRT	IXP425_EXP_BUS_BASE2_VIRT
 
 #define IXP425_EXP_BUS_REGION_SIZE	(0x08000000)
 #define IXP425_EXP_BUS_CSX_REGION_SIZE	(0x01000000)
@@ -130,20 +124,10 @@
 #define IXP425_EXP_BUS_CS6_BASE_PHYS	(IXP425_EXP_BUS_BASE2_PHYS + 0x06000000)
 #define IXP425_EXP_BUS_CS7_BASE_PHYS	(IXP425_EXP_BUS_BASE2_PHYS + 0x07000000)
 
-#define IXP425_EXP_BUS_CS0_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x00000000)
-#define IXP425_EXP_BUS_CS1_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x01000000)
-#define IXP425_EXP_BUS_CS2_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x02000000)
-#define IXP425_EXP_BUS_CS3_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x03000000)
-#define IXP425_EXP_BUS_CS4_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x04000000)
-#define IXP425_EXP_BUS_CS5_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x05000000)
-#define IXP425_EXP_BUS_CS6_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x06000000)
-#define IXP425_EXP_BUS_CS7_BASE_VIRT	(IXP425_EXP_BUS_BASE2_VIRT + 0x07000000)
-
 #define IXP425_FLASH_WRITABLE	(0x2)
 #define IXP425_FLASH_DEFAULT	(0xbcd23c40)
 #define IXP425_FLASH_WRITE	(0xbcd23c42)
 
-
 #define IXP425_EXP_CS0_OFFSET	0x00
 #define IXP425_EXP_CS1_OFFSET   0x04
 #define IXP425_EXP_CS2_OFFSET   0x08
@@ -161,7 +145,7 @@
  * Expansion Bus Controller registers.
  */
 #ifndef __ASSEMBLY__
-#define IXP425_EXP_REG(x) ((volatile u32 *)(IXP425_EXP_CFG_BASE_VIRT+(x)))
+#define IXP425_EXP_REG(x) ((volatile u32 *)(IXP425_EXP_CFG_BASE_PHYS+(x)))
 #else
 #define IXP425_EXP_REG(x) (IXP425_EXP_CFG_BASE_PHYS+(x))
 #endif
@@ -288,7 +272,6 @@
 #define MSR_DDSR	(1 << 1)	/* Delta Data Set Ready */
 #define MSR_DCTS	(1 << 0)	/* Delta Clear To Send */
 
-#define IXP425_CONSOLE_UART_BASE_VIRT IXP425_UART1_BASE_VIRT
 #define IXP425_CONSOLE_UART_BASE_PHYS IXP425_UART1_BASE_PHYS
 /*
  * Peripheral Space Registers
@@ -306,20 +289,6 @@
 #define IXP425_EthB_BASE_PHYS	(IXP425_PERIPHERAL_BASE_PHYS + 0xA000)
 #define IXP425_USB_BASE_PHYS	(IXP425_PERIPHERAL_BASE_PHYS + 0xB000)
 
-#define IXP425_UART1_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x0000)
-#define IXP425_UART2_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x1000)
-#define IXP425_PMU_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x2000)
-#define IXP425_INTC_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x3000)
-#define IXP425_GPIO_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x4000)
-#define IXP425_TIMER_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x5000)
-#define IXP425_NPEA_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x6000)
-#define IXP425_NPEB_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x7000)
-#define IXP425_NPEC_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x8000)
-#define IXP425_EthA_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0x9000)
-#define IXP425_EthB_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0xA000)
-#define IXP425_USB_BASE_VIRT	(IXP425_PERIPHERAL_BASE_VIRT + 0xB000)
-
-
 /*
  * UART Register Definitions , Offsets only as there are 2 UARTS.
  *   IXP425_UART1_BASE , IXP425_UART2_BASE.
@@ -341,11 +310,14 @@
 #define IXP425_ICIH_OFFSET	0x18 /* IRQ Highest Pri Int */
 #define IXP425_ICFH_OFFSET	0x1C /* FIQ Highest Pri Int */
 
+#define N_IRQS			32
+#define IXP425_TIMER_2_IRQ	11
+
 /*
  * Interrupt Controller Register Definitions.
  */
 #ifndef __ASSEMBLY__
-#define IXP425_INTC_REG(x) ((volatile u32 *)(IXP425_INTC_BASE_VIRT+(x)))
+#define IXP425_INTC_REG(x) ((volatile u32 *)(IXP425_INTC_BASE_PHYS+(x)))
 #else
 #define IXP425_INTC_REG(x) (IXP425_INTC_BASE_PHYS+(x))
 #endif
@@ -375,7 +347,7 @@
  * GPIO Register Definitions.
  * [Only perform 32bit reads/writes]
  */
-#define IXP425_GPIO_REG(x) ((volatile u32 *)(IXP425_GPIO_BASE_VIRT+(x)))
+#define IXP425_GPIO_REG(x) ((volatile u32 *)(IXP425_GPIO_BASE_PHYS+(x)))
 
 #define IXP425_GPIO_GPOUTR	IXP425_GPIO_REG(IXP425_GPIO_GPOUTR_OFFSET)
 #define IXP425_GPIO_GPOER       IXP425_GPIO_REG(IXP425_GPIO_GPOER_OFFSET)
@@ -387,6 +359,16 @@
 #define IXP425_GPIO_GPDBSELR    IXP425_GPIO_REG(IXP425_GPIO_GPDBSELR_OFFSET)
 
 /*
+ * Macros to make it easy to access the GPIO registers
+ */
+#define GPIO_OUTPUT_ENABLE(line)	*IXP425_GPIO_GPOER &= ~(1 << (line))
+#define GPIO_OUTPUT_DISABLE(line)	*IXP425_GPIO_GPOER |= (1 << (line))
+#define GPIO_OUTPUT_SET(line)		*IXP425_GPIO_GPOUTR |= (1 << (line))
+#define GPIO_OUTPUT_CLEAR(line)		*IXP425_GPIO_GPOUTR &= ~(1 << (line))
+#define GPIO_INT_ACT_LOW_SET(line)	*IXP425_GPIO_GPIT1R = \
+		(*IXP425_GPIO_GPIT1R & ~(0x7 << (line * 3))) | (0x1 << (line * 3))
+
+/*
  * Constants to make it easy to access Timer Control/Status registers
  */
 #define IXP425_OSTS_OFFSET	0x00  /* Continious TimeStamp */
@@ -409,7 +391,9 @@
 #define IXP425_TIMER_REG(x) (IXP425_TIMER_BASE_PHYS+(x))
 #endif
 
+#if 0 /* test-only: also defined in npe/include/... */
 #define IXP425_OSTS	IXP425_TIMER_REG(IXP425_OSTS_OFFSET)
+#endif
 #define IXP425_OST1	IXP425_TIMER_REG(IXP425_OST1_OFFSET)
 #define IXP425_OSRT1	IXP425_TIMER_REG(IXP425_OSRT1_OFFSET)
 #define IXP425_OST2	IXP425_TIMER_REG(IXP425_OST2_OFFSET)
@@ -457,12 +441,12 @@
 #define PCI_ATPDMA0_LENADDR_OFFSET  0x48
 #define PCI_ATPDMA1_AHBADDR_OFFSET  0x4C
 #define PCI_ATPDMA1_PCIADDR_OFFSET  0x50
-#define PCI_ATPDMA1_LENADDR_OFFSET	0x54
+#define PCI_ATPDMA1_LENADDR_OFFSET  0x54
 
 /*
  * PCI Control/Status Registers
  */
-#define IXP425_PCI_CSR(x) ((volatile u32 *)(IXP425_PCI_CFG_BASE_VIRT+(x)))
+#define IXP425_PCI_CSR(x) ((volatile u32 *)(IXP425_PCI_CFG_BASE_PHYS+(x)))
 
 #define PCI_NP_AD               IXP425_PCI_CSR(PCI_NP_AD_OFFSET)
 #define PCI_NP_CBE              IXP425_PCI_CSR(PCI_NP_CBE_OFFSET)

include/asm-arm/arch-omap/sizes.h

diff --git a/include/asm-arm/arch-omap/sizes.h b/include/asm-arm/arch-omap/sizes.h
new file mode 100644
index 0000000..f8d92ca
--- /dev/null
+++ b/include/asm-arm/arch-omap/sizes.h
@@ -0,0 +1,52 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+/* DO NOT EDIT!! - this file automatically generated
+ *                 from .s file by awk -f s2h.awk
+ */
+/*  Size defintions
+ *  Copyright (C) ARM Limited 1998. All rights reserved.
+ */
+
+#ifndef __sizes_h
+#define __sizes_h                       1
+
+/* handy sizes */
+#define SZ_1K                           0x00000400
+#define SZ_4K                           0x00001000
+#define SZ_8K                           0x00002000
+#define SZ_16K                          0x00004000
+#define SZ_64K                          0x00010000
+#define SZ_128K                         0x00020000
+#define SZ_256K                         0x00040000
+#define SZ_512K                         0x00080000
+
+#define SZ_1M                           0x00100000
+#define SZ_2M                           0x00200000
+#define SZ_4M                           0x00400000
+#define SZ_8M                           0x00800000
+#define SZ_16M                          0x01000000
+#define SZ_32M                          0x02000000
+#define SZ_64M                          0x04000000
+#define SZ_128M                         0x08000000
+#define SZ_256M                         0x10000000
+#define SZ_512M                         0x20000000
+
+#define SZ_1G                           0x40000000
+#define SZ_2G                           0x80000000
+
+#endif
+
+/*         END */

include/asm-arm/mach-types.h

diff --git a/include/asm-arm/mach-types.h b/include/asm-arm/mach-types.h
index fd03748..7d7888e 100644
--- a/include/asm-arm/mach-types.h
+++ b/include/asm-arm/mach-types.h
@@ -736,6 +736,7 @@
 #define MACH_TYPE_LN2410SBC            725
 #define MACH_TYPE_CB3RUFC              726
 #define MACH_TYPE_MP2USB               727
+#define MACH_TYPE_PDNB3               1002
 
 #ifdef CONFIG_ARCH_EBSA110
 # ifdef machine_arch_type

include/asm-arm/u-boot.h

diff --git a/include/asm-arm/u-boot.h b/include/asm-arm/u-boot.h
index 146934c..c120312 100644
--- a/include/asm-arm/u-boot.h
+++ b/include/asm-arm/u-boot.h
@@ -48,6 +48,10 @@
 	ulong start;
 	ulong size;
     } 			bi_dram[CONFIG_NR_DRAM_BANKS];
+#ifdef CONFIG_HAS_ETH1
+    /* second onboard ethernet port */
+    unsigned char   bi_enet1addr[6];
+#endif
 } bd_t;
 
 #define bi_env_data bi_env->data

include/asm-m68k/immap_5271.h

diff --git a/include/asm-m68k/immap_5271.h b/include/asm-m68k/immap_5271.h
new file mode 100644
index 0000000..424dc1d
--- /dev/null
+++ b/include/asm-m68k/immap_5271.h
@@ -0,0 +1,98 @@
+/*
+ * MCF5272 Internal Memory Map
+ *
+ * Copyright (c) 2003 Josef Baumgartner <josef.baumgartner@telex.de>
+ *               2006 Zachary P. Landau <zachary.landau@labxtechnologies.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __IMMAP_5271__
+#define __IMMAP_5271__
+
+/* Interrupt module registers
+*/
+typedef struct int_ctrl {
+	uint	int_icr1;
+	uint	int_icr2;
+	uint	int_icr3;
+	uint	int_icr4;
+	uint	int_isr;
+	uint	int_pitr;
+	uint	int_piwr;
+	uchar	res1[3];
+	uchar	int_pivr;
+} intctrl_t;
+
+/* Timer module registers
+ */
+typedef struct timer_ctrl {
+	ushort	timer_tmr;
+	ushort	res1;
+	ushort	timer_trr;
+	ushort	res2;
+	ushort	timer_tcap;
+	ushort	res3;
+	ushort	timer_tcn;
+	ushort	res4;
+	ushort	timer_ter;
+	uchar	res5[14];
+} timer_t;
+
+ /* Fast ethernet controller registers
+  */
+typedef struct fec {
+	uint    res1;
+	uint    fec_ievent;
+	uint    fec_imask;
+	uint    res2;
+	uint    fec_r_des_active;
+	uint    fec_x_des_active;
+	uint    res3[3];
+	uint    fec_ecntrl;
+	uint    res4[6];
+	uint    fec_mii_data;
+	uint    fec_mii_speed;
+	uint    res5[7];
+	uint    fec_mibc;
+	uint    res6[7];
+	uint    fec_r_cntrl;
+	uint    res7[15];
+	uint    fec_x_cntrl;
+	uint    res8[7];
+	uint    fec_addr_low;
+	uint    fec_addr_high;
+	uint    fec_opd;
+	uint    res9[10];
+	uint    fec_ihash_table_high;
+	uint    fec_ihash_table_low;
+	uint    fec_ghash_table_high;
+	uint    fec_ghash_table_low;
+	uint    res10[7];
+	uint    fec_tfwr;
+	uint    res11;
+	uint    fec_r_bound;
+	uint    fec_r_fstart;
+	uint    res12[11];
+	uint    fec_r_des_start;
+	uint    fec_x_des_start;
+	uint    fec_r_buff_size;
+} fec_t;
+
+#endif /* __IMMAP_5271__ */

include/asm-m68k/immap_5282.h

diff --git a/include/asm-m68k/immap_5282.h b/include/asm-m68k/immap_5282.h
index f2b77db..6553b08 100644
--- a/include/asm-m68k/immap_5282.h
+++ b/include/asm-m68k/immap_5282.h
@@ -13,7 +13,7 @@
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
@@ -25,39 +25,61 @@
 #ifndef __IMMAP_5282__
 #define __IMMAP_5282__
 
+struct sys_ctrl {
+	uint ipsbar;
+	char res1[4];
+	uint rambar;
+	char res2[4];
+	uchar crsr;
+	uchar cwcr;
+	uchar lpicr;
+	uchar cwsr;
+	uint dmareqc;
+	char res3[4];
+	uint mpark;
+
+    /* TODO: finish these */
+};
 
 /* Fast ethernet controller registers
  */
 typedef struct fec {
-	uint	fec_ecntrl;		/* ethernet control register		*/
-	uint	fec_ievent;		/* interrupt event register		*/
-	uint	fec_imask;		/* interrupt mask register		*/
-	uint	fec_ivec;		/* interrupt level and vector status	*/
-	uint	fec_r_des_active;	/* Rx ring updated flag			*/
-	uint	fec_x_des_active;	/* Tx ring updated flag			*/
-	uint	res3[10];		/* reserved				*/
-	uint	fec_mii_data;		/* MII data register			*/
-	uint	fec_mii_speed;		/* MII speed control register		*/
-	uint	res4[17];		/* reserved				*/
-	uint	fec_r_bound;		/* end of RAM (read-only)		*/
-	uint	fec_r_fstart;		/* Rx FIFO start address		*/
-	uint	res5[6];		/* reserved				*/
-	uint	fec_x_fstart;		/* Tx FIFO start address		*/
-	uint	res7[21];		/* reserved				*/
-	uint	fec_r_cntrl;		/* Rx control register			*/
-	uint	fec_r_hash;		/* Rx hash register			*/
-	uint	res8[14];		/* reserved				*/
-	uint	fec_x_cntrl;		/* Tx control register			*/
-	uint	res9[0x9e];		/* reserved				*/
-	uint	fec_addr_low;		/* lower 32 bits of station address	*/
-	uint	fec_addr_high;		/* upper 16 bits of station address	*/
-	uint	fec_hash_table_high;	/* upper 32-bits of hash table		*/
-	uint	fec_hash_table_low;	/* lower 32-bits of hash table		*/
-	uint	fec_r_des_start;	/* beginning of Rx descriptor ring	*/
-	uint	fec_x_des_start;	/* beginning of Tx descriptor ring	*/
-	uint	fec_r_buff_size;	/* Rx buffer size			*/
-	uint	res2[9];		/* reserved				*/
-	uchar	fec_fifo[960];		/* fifo RAM				*/
+	uint	res1;		/* reserved			1000*/
+	uint	fec_ievent;	/* interrupt event register	1004*/	/* EIR */
+	uint	fec_imask;	/* interrupt mask register	1008*/	/* EIMR */
+	uint	res2;		/* reserved			100c*/
+	uint	fec_r_des_active;    /* Rx ring updated flag	1010*/	/* RDAR */
+	uint	fec_x_des_active;    /* Tx ring updated flag	1014*/	/* XDAR */
+	uint	res3[3];	/* reserved			1018*/
+	uint	fec_ecntrl;	/* ethernet control register	1024*/	/* ECR */
+	uint	res4[6];	/* reserved			1028*/
+	uint	fec_mii_data;	/* MII data register		1040*/	/* MDATA */
+	uint	fec_mii_speed;	/* MII speed control register	1044*/	/* MSCR */
+				      /*1044*/
+	uint	res5[7];	/* reserved			1048*/
+	uint	fec_mibc;	/* MIB Control/Status register	1064*/ /* MIBC */
+	uint	res6[7];	/* reserved			1068*/
+	uint	fec_r_cntrl;	/* Rx control register		1084*/	/* RCR */
+	uint	res7[15];	/* reserved			1088*/
+	uint	fec_x_cntrl;	/* Tx control register		10C4*/	/* TCR */
+	uint	res8[7];	/* reserved			10C8*/
+	uint	fec_addr_low;	/* lower 32 bits of station address */	/* PALR */
+	uint	fec_addr_high;	/* upper 16 bits of station address  */ /* PAUR */
+	uint	fec_opd;	/* opcode + pause duration	10EC*/	/* OPD */
+	uint	res9[10];	/* reserved			10F0*/
+	uint	fec_ihash_table_high;	/* upper 32-bits of individual hash */ /* IAUR */
+	uint	fec_ihash_table_low;	/* lower 32-bits of individual hash */ /* IALR */
+	uint	fec_ghash_table_high;	/* upper 32-bits of group hash	*/ /* GAUR */
+	uint	fec_ghash_table_low;	/* lower 32-bits of group hash	*/ /* GALR */
+	uint	res10[7];	/* reserved			1128*/
+	uint	fec_tfwr;	/* Transmit FIFO watermark	1144*/	/* TFWR */
+	uint	res11;		/* reserved			1148*/
+	uint	fec_r_bound;	/* FIFO Receive Bound Register = end of */ /* FRBR */
+	uint	fec_r_fstart;	/* FIFO Receive FIfo Start Registers =	*/ /* FRSR */
+	uint	res12[11];	/* reserved			1154*/
+	uint	fec_r_des_start;/* beginning of Rx descriptor ring    1180*/ /* ERDSR */
+	uint	fec_x_des_start;/* beginning of Tx descriptor ring    1184*/ /* ETDSR */
+	uint	fec_r_buff_size;/* Rx buffer size		1188*/	/* EMRBR */
 } fec_t;
 
 #endif /* __IMMAP_5282__ */

include/asm-m68k/m5271.h

diff --git a/include/asm-m68k/m5271.h b/include/asm-m68k/m5271.h
new file mode 100644
index 0000000..765414f
--- /dev/null
+++ b/include/asm-m68k/m5271.h
@@ -0,0 +1,114 @@
+/*
+ * mcf5271.h -- Definitions for Motorola Coldfire 5271
+ *
+ * (C) Copyright 2006, Lab X Technologies <zachary.landau@labxtechnologies.com>
+ * Based on mcf5272sim.h of uCLinux distribution:
+ *      (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com)
+ *      (C) Copyright 2000, Lineo Inc. (www.lineo.com)
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#ifndef	_MCF5271_H_
+#define	_MCF5271_H_
+
+#define mbar_readLong(x)	*((volatile unsigned long *) (CFG_MBAR + x))
+#define mbar_readShort(x)	*((volatile unsigned short *) (CFG_MBAR + x))
+#define mbar_readByte(x)	*((volatile unsigned char *) (CFG_MBAR + x))
+#define mbar_writeLong(x,y)	*((volatile unsigned long *) (CFG_MBAR + x)) = y
+#define mbar_writeShort(x,y)	*((volatile unsigned short *) (CFG_MBAR + x)) = y
+#define mbar_writeByte(x,y)	*((volatile unsigned char *) (CFG_MBAR + x)) = y
+
+#define MCF_FMPLL_SYNCR				0x120000
+#define MCF_FMPLL_SYNSR				0x120004
+#define MCF_FMPLL_SYNCR_MFD(x)			((x&0x7)<<24)
+#define MCF_FMPLL_SYNCR_RFD(x)			((x&0x7)<<19)
+#define MCF_FMPLL_SYNSR_LOCK			0x8
+
+#define MCF_WTM_WCR				0x140000
+#define MCF_WTM_WCNTR				0x140004
+#define MCF_WTM_WSR				0x140006
+#define MCF_WTM_WCR_EN				0x0001
+
+#define MCF_RCM_RCR				0x110000
+#define MCF_RCM_RCR_FRCRSTOUT			0x40
+#define MCF_RCM_RCR_SOFTRST			0x80
+
+#define MCF_GPIO_PAR_AD				0x100040
+#define MCF_GPIO_PAR_CS				0x100045
+#define MCF_GPIO_PAR_SDRAM			0x100046
+#define MCF_GPIO_PAR_FECI2C			0x100047
+#define MCF_GPIO_PAR_UART			0x100048
+
+#define MCF_GPIO_AD_ADDR23			0x80
+#define MCF_GPIO_AD_ADDR22			0x40
+#define MCF_GPIO_AD_ADDR21			0x20
+#define MCF_GPIO_AD_DATAL			0x01
+#define MCF_GPIO_AD_MASK			0xe1
+
+#define MCF_GPIO_PAR_CS_PAR_CS2			0x04
+
+#define MCF_GPIO_SDRAM_CSSDCS_00		0x00	/* CS[3:2] pins: CS3, CS2 */
+#define MCF_GPIO_SDRAM_CSSDCS_01		0x40	/* CS[3:2] pins: CS3, SD_CS0 */
+#define MCF_GPIO_SDRAM_CSSDCS_10		0x80	/* CS[3:2] pins: SD_CS1, SC2 */
+#define MCF_GPIO_SDRAM_CSSDCS_11		0xc0	/* CS[3:2] pins: SD_CS1, SD_CS0 */
+#define MCF_GPIO_SDRAM_SDWE			0x20	/* WE pin */
+#define MCF_GPIO_SDRAM_SCAS			0x10	/* CAS pin */
+#define MCF_GPIO_SDRAM_SRAS			0x08	/* RAS pin */
+#define MCF_GPIO_SDRAM_SCKE			0x04	/* CKE pin */
+#define MCF_GPIO_SDRAM_SDCS_00			0x00	/* SD_CS[0:1] pins: GPIO, GPIO */
+#define MCF_GPIO_SDRAM_SDCS_01			0x01	/* SD_CS[0:1] pins: GPIO, SD_CS0 */
+#define MCF_GPIO_SDRAM_SDCS_10			0x02	/* SD_CS[0:1] pins: SD_CS1, GPIO */
+#define MCF_GPIO_SDRAM_SDCS_11			0x03	/* SD_CS[0:1] pins: SD_CS1, SD_CS0 */
+
+#define MCF_GPIO_PAR_UART_U0RTS			0x0001
+#define MCF_GPIO_PAR_UART_U0CTS			0x0002
+#define MCF_GPIO_PAR_UART_U0TXD			0x0004
+#define MCF_GPIO_PAR_UART_U0RXD			0x0008
+#define MCF_GPIO_PAR_UART_U1RXD_UART1		0x0C00
+#define MCF_GPIO_PAR_UART_U1TXD_UART1		0x0300
+
+#define MCF_GPIO_PAR_SDRAM_PAR_CSSDCS(x)        (((x)&0x03)<<6)
+
+#define MCF_SDRAMC_DCR				0x000040
+#define MCF_SDRAMC_DACR0			0x000048
+#define MCF_SDRAMC_DMR0				0x00004C
+
+#define MCF_SDRAMC_DCR_RC(x)			(((x)&0x01FF)<<0)
+#define MCF_SDRAMC_DCR_RTIM(x)			(((x)&0x0003)<<9)
+#define MCF_SDRAMC_DCR_IS			0x0800
+#define MCF_SDRAMC_DCR_COC			0x1000
+#define MCF_SDRAMC_DCR_NAM			0x2000
+
+#define MCF_SDRAMC_DACRn_IP			0x00000008
+#define MCF_SDRAMC_DACRn_PS(x)			(((x)&0x00000003)<<4)
+#define MCF_SDRAMC_DACRn_MRS			0x00000040
+#define MCF_SDRAMC_DACRn_CBM(x)			(((x)&0x00000007)<<8)
+#define MCF_SDRAMC_DACRn_CASL(x)		(((x)&0x00000003)<<12)
+#define MCF_SDRAMC_DACRn_RE			0x00008000
+#define MCF_SDRAMC_DACRn_BA(x)			(((x)&0x00003FFF)<<18)
+
+#define MCF_SDRAMC_DMRn_BAM_8M			0x007C0000
+#define MCF_SDRAMC_DMRn_BAM_16M			0x00FC0000
+#define MCF_SDRAMC_DMRn_V			0x00000001
+
+#define MCFSIM_ICR1				0x000C41
+
+#endif	/* _MCF5271_H_ */

include/asm-m68k/m5282.h

diff --git a/include/asm-m68k/m5282.h b/include/asm-m68k/m5282.h
index 073b0bc..e5058a4 100644
--- a/include/asm-m68k/m5282.h
+++ b/include/asm-m68k/m5282.h
@@ -1,9 +1,6 @@
 /*
  * mcf5282.h -- Definitions for Motorola Coldfire 5282
  *
- * Based on mcf5282sim.h of uCLinux distribution:
- *      (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com)
- *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -34,27 +31,515 @@
 
 #define INT_RAM_SIZE	65536
 
+/* General Purpose I/O Module GPIO */
 
-/*
- *	Define the 5282 SIM register set addresses.
- */
-#define	MCFICM_INTC0		0x0c00		/* Base for Interrupt Ctrl 0 */
-#define	MCFICM_INTC1		0x0d00		/* Base for Interrupt Ctrl 0 */
-#define	MCFINTC_IPRH		0x00		/* Interrupt pending 32-63 */
-#define	MCFINTC_IPRL		0x04		/* Interrupt pending 1-31 */
-#define	MCFINTC_IMRH		0x08		/* Interrupt mask 32-63 */
-#define	MCFINTC_IMRL		0x0c		/* Interrupt mask 1-31 */
-#define	MCFINTC_INTFRCH		0x10		/* Interrupt force 32-63 */
-#define	MCFINTC_INTFRCL		0x14		/* Interrupt force 1-31 */
-#define	MCFINTC_IRLR		0x18		/* */
-#define	MCFINTC_IACKL		0x19		/* */
-#define	MCFINTC_ICR0		0x40		/* Base ICR register */
+#define MCFGPIO_PORTA		(*(vu_char *) (CFG_MBAR+0x100000))
+#define MCFGPIO_PORTB		(*(vu_char *) (CFG_MBAR+0x100001))
+#define MCFGPIO_PORTC		(*(vu_char *) (CFG_MBAR+0x100002))
+#define MCFGPIO_PORTD		(*(vu_char *) (CFG_MBAR+0x100003))
+#define MCFGPIO_PORTE		(*(vu_char *) (CFG_MBAR+0x100004))
+#define MCFGPIO_PORTF		(*(vu_char *) (CFG_MBAR+0x100005))
+#define MCFGPIO_PORTG		(*(vu_char *) (CFG_MBAR+0x100006))
+#define MCFGPIO_PORTH		(*(vu_char *) (CFG_MBAR+0x100007))
+#define MCFGPIO_PORTJ		(*(vu_char *) (CFG_MBAR+0x100008))
+#define MCFGPIO_PORTDD		(*(vu_char *) (CFG_MBAR+0x100009))
+#define MCFGPIO_PORTEH		(*(vu_char *) (CFG_MBAR+0x10000A))
+#define MCFGPIO_PORTEL		(*(vu_char *) (CFG_MBAR+0x10000B))
+#define MCFGPIO_PORTAS		(*(vu_char *) (CFG_MBAR+0x10000C))
+#define MCFGPIO_PORTQS		(*(vu_char *) (CFG_MBAR+0x10000D))
+#define MCFGPIO_PORTSD		(*(vu_char *) (CFG_MBAR+0x10000E))
+#define MCFGPIO_PORTTC		(*(vu_char *) (CFG_MBAR+0x10000F))
+#define MCFGPIO_PORTTD		(*(vu_char *) (CFG_MBAR+0x100010))
+#define MCFGPIO_PORTUA		(*(vu_char *) (CFG_MBAR+0x100011))
+
+#define MCFGPIO_DDRA		(*(vu_char *) (CFG_MBAR+0x100014))
+#define MCFGPIO_DDRB		(*(vu_char *) (CFG_MBAR+0x100015))
+#define MCFGPIO_DDRC		(*(vu_char *) (CFG_MBAR+0x100016))
+#define MCFGPIO_DDRD		(*(vu_char *) (CFG_MBAR+0x100017))
+#define MCFGPIO_DDRE		(*(vu_char *) (CFG_MBAR+0x100018))
+#define MCFGPIO_DDRF		(*(vu_char *) (CFG_MBAR+0x100019))
+#define MCFGPIO_DDRG		(*(vu_char *) (CFG_MBAR+0x10001A))
+#define MCFGPIO_DDRH		(*(vu_char *) (CFG_MBAR+0x10001B))
+#define MCFGPIO_DDRJ		(*(vu_char *) (CFG_MBAR+0x10001C))
+#define MCFGPIO_DDRDD		(*(vu_char *) (CFG_MBAR+0x10001D))
+#define MCFGPIO_DDREH		(*(vu_char *) (CFG_MBAR+0x10001E))
+#define MCFGPIO_DDREL		(*(vu_char *) (CFG_MBAR+0x10001F))
+#define MCFGPIO_DDRAS		(*(vu_char *) (CFG_MBAR+0x100020))
+#define MCFGPIO_DDRQS		(*(vu_char *) (CFG_MBAR+0x100021))
+#define MCFGPIO_DDRSD		(*(vu_char *) (CFG_MBAR+0x100022))
+#define MCFGPIO_DDRTC		(*(vu_char *) (CFG_MBAR+0x100023))
+#define MCFGPIO_DDRTD		(*(vu_char *) (CFG_MBAR+0x100024))
+#define MCFGPIO_DDRUA		(*(vu_char *) (CFG_MBAR+0x100025))
+
+#define MCFGPIO_PORTAP		(*(vu_char *) (CFG_MBAR+0x100028))
+#define MCFGPIO_PORTBP		(*(vu_char *) (CFG_MBAR+0x100029))
+#define MCFGPIO_PORTCP		(*(vu_char *) (CFG_MBAR+0x10002A))
+#define MCFGPIO_PORTDP		(*(vu_char *) (CFG_MBAR+0x10002B))
+#define MCFGPIO_PORTEP		(*(vu_char *) (CFG_MBAR+0x10002C))
+#define MCFGPIO_PORTFP		(*(vu_char *) (CFG_MBAR+0x10002D))
+#define MCFGPIO_PORTGP		(*(vu_char *) (CFG_MBAR+0x10002E))
+#define MCFGPIO_PORTHP		(*(vu_char *) (CFG_MBAR+0x10002F))
+#define MCFGPIO_PORTJP		(*(vu_char *) (CFG_MBAR+0x100030))
+#define MCFGPIO_PORTDDP		(*(vu_char *) (CFG_MBAR+0x100031))
+#define MCFGPIO_PORTEHP		(*(vu_char *) (CFG_MBAR+0x100032))
+#define MCFGPIO_PORTELP		(*(vu_char *) (CFG_MBAR+0x100033))
+#define MCFGPIO_PORTASP		(*(vu_char *) (CFG_MBAR+0x100034))
+#define MCFGPIO_PORTQSP		(*(vu_char *) (CFG_MBAR+0x100035))
+#define MCFGPIO_PORTSDP		(*(vu_char *) (CFG_MBAR+0x100036))
+#define MCFGPIO_PORTTCP		(*(vu_char *) (CFG_MBAR+0x100037))
+#define MCFGPIO_PORTTDP		(*(vu_char *) (CFG_MBAR+0x100038))
+#define MCFGPIO_PORTUAP		(*(vu_char *) (CFG_MBAR+0x100039))
+
+#define MCFGPIO_SETA		(*(vu_char *) (CFG_MBAR+0x100028))
+#define MCFGPIO_SETB		(*(vu_char *) (CFG_MBAR+0x100029))
+#define MCFGPIO_SETC		(*(vu_char *) (CFG_MBAR+0x10002A))
+#define MCFGPIO_SETD		(*(vu_char *) (CFG_MBAR+0x10002B))
+#define MCFGPIO_SETE		(*(vu_char *) (CFG_MBAR+0x10002C))
+#define MCFGPIO_SETF		(*(vu_char *) (CFG_MBAR+0x10002D))
+#define MCFGPIO_SETG   		(*(vu_char *) (CFG_MBAR+0x10002E))
+#define MCFGPIO_SETH   		(*(vu_char *) (CFG_MBAR+0x10002F))
+#define MCFGPIO_SETJ   		(*(vu_char *) (CFG_MBAR+0x100030))
+#define MCFGPIO_SETDD  		(*(vu_char *) (CFG_MBAR+0x100031))
+#define MCFGPIO_SETEH  		(*(vu_char *) (CFG_MBAR+0x100032))
+#define MCFGPIO_SETEL  		(*(vu_char *) (CFG_MBAR+0x100033))
+#define MCFGPIO_SETAS  		(*(vu_char *) (CFG_MBAR+0x100034))
+#define MCFGPIO_SETQS  		(*(vu_char *) (CFG_MBAR+0x100035))
+#define MCFGPIO_SETSD  		(*(vu_char *) (CFG_MBAR+0x100036))
+#define MCFGPIO_SETTC  		(*(vu_char *) (CFG_MBAR+0x100037))
+#define MCFGPIO_SETTD  		(*(vu_char *) (CFG_MBAR+0x100038))
+#define MCFGPIO_SETUA  		(*(vu_char *) (CFG_MBAR+0x100039))
+
+#define MCFGPIO_CLRA  		(*(vu_char *) (CFG_MBAR+0x10003C))
+#define MCFGPIO_CLRB  		(*(vu_char *) (CFG_MBAR+0x10003D))
+#define MCFGPIO_CLRC  		(*(vu_char *) (CFG_MBAR+0x10003E))
+#define MCFGPIO_CLRD  		(*(vu_char *) (CFG_MBAR+0x10003F))
+#define MCFGPIO_CLRE  		(*(vu_char *) (CFG_MBAR+0x100040))
+#define MCFGPIO_CLRF  		(*(vu_char *) (CFG_MBAR+0x100041))
+#define MCFGPIO_CLRG  		(*(vu_char *) (CFG_MBAR+0x100042))
+#define MCFGPIO_CLRH  		(*(vu_char *) (CFG_MBAR+0x100043))
+#define MCFGPIO_CLRJ  		(*(vu_char *) (CFG_MBAR+0x100044))
+#define MCFGPIO_CLRDD  		(*(vu_char *) (CFG_MBAR+0x100045))
+#define MCFGPIO_CLREH  		(*(vu_char *) (CFG_MBAR+0x100046))
+#define MCFGPIO_CLREL  		(*(vu_char *) (CFG_MBAR+0x100047))
+#define MCFGPIO_CLRAS  		(*(vu_char *) (CFG_MBAR+0x100048))
+#define MCFGPIO_CLRQS  		(*(vu_char *) (CFG_MBAR+0x100049))
+#define MCFGPIO_CLRSD  		(*(vu_char *) (CFG_MBAR+0x10004A))
+#define MCFGPIO_CLRTC  		(*(vu_char *) (CFG_MBAR+0x10004B))
+#define MCFGPIO_CLRTD  		(*(vu_char *) (CFG_MBAR+0x10004C))
+#define MCFGPIO_CLRUA  		(*(vu_char *) (CFG_MBAR+0x10004D))
+
+#define MCFGPIO_PBCDPAR  	(*(vu_char *) (CFG_MBAR+0x100050))
+#define MCFGPIO_PFPAR  		(*(vu_char *) (CFG_MBAR+0x100051))
+#define MCFGPIO_PEPAR  		(*(vu_short *)(CFG_MBAR+0x100052))
+#define MCFGPIO_PJPAR  		(*(vu_char *) (CFG_MBAR+0x100054))
+#define MCFGPIO_PSDPAR  	(*(vu_char *) (CFG_MBAR+0x100055))
+#define MCFGPIO_PASPAR  	(*(vu_short *)(CFG_MBAR+0x100056))
+#define MCFGPIO_PEHLPAR  	(*(vu_char *) (CFG_MBAR+0x100058))
+#define MCFGPIO_PQSPAR  	(*(vu_char *) (CFG_MBAR+0x100059))
+#define MCFGPIO_PTCPAR  	(*(vu_char *) (CFG_MBAR+0x10005A))
+#define MCFGPIO_PTDPAR  	(*(vu_char *) (CFG_MBAR+0x10005B))
+#define MCFGPIO_PUAPAR  	(*(vu_char *) (CFG_MBAR+0x10005C))
+
+/* Bit level definitions and macros */
+#define MCFGPIO_PORT7			(0x80)
+#define MCFGPIO_PORT6			(0x40)
+#define MCFGPIO_PORT5			(0x20)
+#define MCFGPIO_PORT4			(0x10)
+#define MCFGPIO_PORT3			(0x08)
+#define MCFGPIO_PORT2			(0x04)
+#define MCFGPIO_PORT1			(0x02)
+#define MCFGPIO_PORT0			(0x01)
+#define MCFGPIO_PORT(x)			(0x01<<x)
+
+#define MCFGPIO_DDR7			(0x80)
+#define MCFGPIO_DDR6			(0x40)
+#define MCFGPIO_DDR5			(0x20)
+#define MCFGPIO_DDR4			(0x10)
+#define MCFGPIO_DDR3			(0x08)
+#define MCFGPIO_DDR2			(0x04)
+#define MCFGPIO_DDR1			(0x02)
+#define MCFGPIO_DDR0			(0x01)
+#define MCFGPIO_DDR(x)			(0x01<<x)
+
+#define MCFGPIO_Px7			(0x80)
+#define MCFGPIO_Px6			(0x40)
+#define MCFGPIO_Px5			(0x20)
+#define MCFGPIO_Px4			(0x10)
+#define MCFGPIO_Px3			(0x08)
+#define MCFGPIO_Px2			(0x04)
+#define MCFGPIO_Px1			(0x02)
+#define MCFGPIO_Px0			(0x01)
+#define MCFGPIO_Px(x)			(0x01<<x)
+
+
+#define MCFGPIO_PBCDPAR_PBPA		(0x80)
+#define MCFGPIO_PBCDPAR_PCDPA		(0x40)
+
+#define MCFGPIO_PEPAR_PEPA7		(0x4000)
+#define MCFGPIO_PEPAR_PEPA6		(0x1000)
+#define MCFGPIO_PEPAR_PEPA5		(0x0400)
+#define MCFGPIO_PEPAR_PEPA4		(0x0100)
+#define MCFGPIO_PEPAR_PEPA3		(0x0040)
+#define MCFGPIO_PEPAR_PEPA2		(0x0010)
+#define MCFGPIO_PEPAR_PEPA1(x)		(((x)&0x3)<<2)
+#define MCFGPIO_PEPAR_PEPA0(x)		(((x)&0x3))
+
+#define MCFGPIO_PFPAR_PFPA7		(0x80)
+#define MCFGPIO_PFPAR_PFPA6		(0x40)
+#define MCFGPIO_PFPAR_PFPA5		(0x20)
+
+#define MCFGPIO_PJPAR_PJPA7		(0x80)
+#define MCFGPIO_PJPAR_PJPA6		(0x40)
+#define MCFGPIO_PJPAR_PJPA5		(0x20)
+#define MCFGPIO_PJPAR_PJPA4		(0x10)
+#define MCFGPIO_PJPAR_PJPA3		(0x08)
+#define MCFGPIO_PJPAR_PJPA2		(0x04)
+#define MCFGPIO_PJPAR_PJPA1		(0x02)
+#define MCFGPIO_PJPAR_PJPA0		(0x01)
+#define MCFGPIO_PJPAR_PJPA(x)		(0x01<<x)
+
+#define MCFGPIO_PSDPAR_PSDPA		(0x80)
+
+#define MCFGPIO_PASPAR_PASPA5(x)	(((x)&0x3)<<10)
+#define MCFGPIO_PASPAR_PASPA4(x)	(((x)&0x3)<<8)
+#define MCFGPIO_PASPAR_PASPA3(x)	(((x)&0x3)<<6)
+#define MCFGPIO_PASPAR_PASPA2(x)	(((x)&0x3)<<4)
+#define MCFGPIO_PASPAR_PASPA1(x)	(((x)&0x3)<<2)
+#define MCFGPIO_PASPAR_PASPA0(x)	(((x)&0x3))
+
+#define MCFGPIO_PEHLPAR_PEHPA		(0x80)
+#define MCFGPIO_PEHLPAR_PELPA		(0x40)
+
+#define MCFGPIO_PQSPAR_PQSPA6		(0x40)
+#define MCFGPIO_PQSPAR_PQSPA5		(0x20)
+#define MCFGPIO_PQSPAR_PQSPA4		(0x10)
+#define MCFGPIO_PQSPAR_PQSPA3		(0x08)
+#define MCFGPIO_PQSPAR_PQSPA2		(0x04)
+#define MCFGPIO_PQSPAR_PQSPA1		(0x02)
+#define MCFGPIO_PQSPAR_PQSPA0		(0x01)
+#define MCFGPIO_PQSPAR_PQSPA(x)		(0x01<<x)
+
+#define MCFGPIO_PTCPAR_PTCPA3(x)	(((x)&0x3)<<6)
+#define MCFGPIO_PTCPAR_PTCPA2(x)	(((x)&0x3)<<4)
+#define MCFGPIO_PTCPAR_PTCPA1(x)	(((x)&0x3)<<2)
+#define MCFGPIO_PTCPAR_PTCPA0(x)	(((x)&0x3))
+
+#define MCFGPIO_PTDPAR_PTDPA3(x)	(((x)&0x3)<<6)
+#define MCFGPIO_PTDPAR_PTDPA2(x)	(((x)&0x3)<<4)
+#define MCFGPIO_PTDPAR_PTDPA1(x)	(((x)&0x3)<<2)
+#define MCFGPIO_PTDPAR_PTDPA0(x)	(((x)&0x3))
+
+#define MCFGPIO_PUAPAR_PUAPA3		(0x08)
+#define MCFGPIO_PUAPAR_PUAPA2		(0x04)
+#define MCFGPIO_PUAPAR_PUAPA1		(0x02)
+#define MCFGPIO_PUAPAR_PUAPA0		(0x01)
+
+/* System Conrol Module SCM */
+
+#define MCFSCM_RAMBAR           (*(vu_long *) (CFG_MBAR+0x00000008))
+#define MCFSCM_CRSR		(*(vu_char *) (CFG_MBAR+0x00000010))
+#define MCFSCM_CWCR		(*(vu_char *) (CFG_MBAR+0x00000011))
+#define MCFSCM_LPICR		(*(vu_char *) (CFG_MBAR+0x00000012))
+#define MCFSCM_CWSR		(*(vu_char *) (CFG_MBAR+0x00000013))
+
+#define MCFSCM_MPARK		(*(vu_long *) (CFG_MBAR+0x0000001C))
+#define MCFSCM_MPR		(*(vu_char *) (CFG_MBAR+0x00000020))
+#define MCFSCM_PACR0		(*(vu_char *) (CFG_MBAR+0x00000024))
+#define MCFSCM_PACR1		(*(vu_char *) (CFG_MBAR+0x00000025))
+#define MCFSCM_PACR2		(*(vu_char *) (CFG_MBAR+0x00000026))
+#define MCFSCM_PACR3		(*(vu_char *) (CFG_MBAR+0x00000027))
+#define MCFSCM_PACR4		(*(vu_char *) (CFG_MBAR+0x00000028))
+#define MCFSCM_PACR5		(*(vu_char *) (CFG_MBAR+0x0000002A))
+#define MCFSCM_PACR6		(*(vu_char *) (CFG_MBAR+0x0000002B))
+#define MCFSCM_PACR7		(*(vu_char *) (CFG_MBAR+0x0000002C))
+#define MCFSCM_PACR8		(*(vu_char *) (CFG_MBAR+0x0000002E))
+#define MCFSCM_GPACR0		(*(vu_char *) (CFG_MBAR+0x00000030))
+#define MCFSCM_GPACR1		(*(vu_char *) (CFG_MBAR+0x00000031))
+
+
+#define MCFSCM_CRSR_EXT		(0x80)
+#define MCFSCM_CRSR_CWDR	(0x20)
+#define MCFSCM_RAMBAR_BA(x)     ((x)&0xFFFF0000)
+#define MCFSCM_RAMBAR_BDE       (0x00000200)
+
+/* Reset Controller Module RCM */
+
+#define MCFRESET_RCR		(*(vu_char *) (CFG_MBAR+0x00110000))
+#define MCFRESET_RSR		(*(vu_char *) (CFG_MBAR+0x00110001))
+
+#define MCFRESET_RCR_SOFTRST    (0x80)
+#define MCFRESET_RCR_FRCRSTOUT  (0x40)
+#define MCFRESET_RCR_LVDF       (0x10)
+#define MCFRESET_RCR_LVDIE      (0x08)
+#define MCFRESET_RCR_LVDRE      (0x04)
+#define MCFRESET_RCR_LVDE       (0x01)
+
+#define MCFRESET_RSR_LVD        (0x40)
+#define MCFRESET_RSR_SOFT       (0x20)
+#define MCFRESET_RSR_WDR        (0x10)
+#define MCFRESET_RSR_POR        (0x08)
+#define MCFRESET_RSR_EXT        (0x04)
+#define MCFRESET_RSR_LOC        (0x02)
+#define MCFRESET_RSR_LOL        (0x01)
+#define MCFRESET_RSR_ALL        (0x7F)
+#define MCFRESET_RCR_SOFTRST    (0x80)
+#define MCFRESET_RCR_FRCRSTOUT  (0x40)
+
+/* Chip Configuration Module CCM */
+
+#define MCFCCM_CCR		(*(vu_short *)(CFG_MBAR+0x00110004))
+#define MCFCCM_RCON		(*(vu_short *)(CFG_MBAR+0x00110008))
+#define MCFCCM_CIR		(*(vu_short *)(CFG_MBAR+0x0011000A))
+
 
-#define	MCFINT_UART0		13		/* Interrupt number for UART0 */
-#define	MCFINT_PIT1		55		/* Interrupt number for PIT1 */
+/* Bit level definitions and macros */
+#define MCFCCM_CCR_LOAD			(0x8000)
+#define MCFCCM_CCR_MODE(x) 		(((x)&0x0007)<<8)
+#define MCFCCM_CCR_SZEN    		(0x0040)
+#define MCFCCM_CCR_PSTEN   		(0x0020)
+#define MCFCCM_CCR_BME			(0x0008)
+#define MCFCCM_CCR_BMT(x)  		(((x)&0x0007))
 
-#define	MCF5282_GPIO_PUAPAR	0x10005C
+#define MCFCCM_CIR_PIN_MASK		(0xFF00)
+#define MCFCCM_CIR_PRN_MASK		(0x00FF)
+
+/* Clock Module */
+
+#define MCFCLOCK_SYNCR          (*(vu_short *)(CFG_MBAR+0x120000))
+#define MCFCLOCK_SYNSR          (*(vu_char *) (CFG_MBAR+0x120002))
+
+#define MCFCLOCK_SYNCR_MFD(x)   (((x)&0x0007)<<12)
+#define MCFCLOCK_SYNCR_RFD(x)   (((x)&0x0007)<<8)
+#define MCFCLOCK_SYNSR_LOCK     0x08
+
+#define MCFSDRAMC_DCR		(*(vu_short *)(CFG_MBAR+0x00000040))
+#define MCFSDRAMC_DACR0		(*(vu_long *) (CFG_MBAR+0x00000048))
+#define MCFSDRAMC_DMR0		(*(vu_long *) (CFG_MBAR+0x0000004c))
+#define MCFSDRAMC_DACR1		(*(vu_long *) (CFG_MBAR+0x00000050))
+#define MCFSDRAMC_DMR1		(*(vu_long *) (CFG_MBAR+0x00000054))
+
+#define MCFSDRAMC_DCR_NAM	(0x2000)
+#define MCFSDRAMC_DCR_COC	(0x1000)
+#define MCFSDRAMC_DCR_IS	(0x0800)
+#define MCFSDRAMC_DCR_RTIM_3	(0x0000)
+#define MCFSDRAMC_DCR_RTIM_6	(0x0200)
+#define MCFSDRAMC_DCR_RTIM_9	(0x0400)
+#define MCFSDRAMC_DCR_RC(x)	((x)&0x01FF)
+
+#define MCFSDRAMC_DACR_BASE(x)	((x)&0xFFFC0000)
+#define MCFSDRAMC_DACR_RE	(0x00008000)
+#define MCFSDRAMC_DACR_CASL(x)	(((x)&0x03)<<12)
+#define MCFSDRAMC_DACR_CBM(x)	(((x)&0x07)<<8)
+#define MCFSDRAMC_DACR_PS_32	(0x00000000)
+#define MCFSDRAMC_DACR_PS_16	(0x00000020)
+#define MCFSDRAMC_DACR_PS_8	(0x00000010)
+#define MCFSDRAMC_DACR_IP	(0x00000008)
+#define MCFSDRAMC_DACR_IMRS	(0x00000040)
+
+#define MCFSDRAMC_DMR_BAM_16M	(0x00FC0000)
+#define MCFSDRAMC_DMR_WP        (0x00000100)
+#define MCFSDRAMC_DMR_CI        (0x00000040)
+#define MCFSDRAMC_DMR_AM        (0x00000020)
+#define MCFSDRAMC_DMR_SC        (0x00000010)
+#define MCFSDRAMC_DMR_SD        (0x00000008)
+#define MCFSDRAMC_DMR_UC        (0x00000004)
+#define MCFSDRAMC_DMR_UD        (0x00000002)
+#define MCFSDRAMC_DMR_V         (0x00000001)
+
+#define MCFWTM_WCR              (*(vu_short *)(CFG_MBAR+0x00140000))
+#define MCFWTM_WMR              (*(vu_short *)(CFG_MBAR+0x00140002))
+#define MCFWTM_WCNTR            (*(vu_short *)(CFG_MBAR+0x00140004))
+#define MCFWTM_WSR              (*(vu_short *)(CFG_MBAR+0x00140006))
+
+/*  Chip SELECT Module CSM */
+#define MCFCSM_CSAR0		(*(vu_short *)(CFG_MBAR+0x00000080))
+#define MCFCSM_CSMR0		(*(vu_long *) (CFG_MBAR+0x00000084))
+#define MCFCSM_CSCR0		(*(vu_short *)(CFG_MBAR+0x0000008a))
+#define MCFCSM_CSAR1		(*(vu_short *)(CFG_MBAR+0x0000008C))
+#define MCFCSM_CSMR1		(*(vu_long *) (CFG_MBAR+0x00000090))
+#define MCFCSM_CSCR1		(*(vu_short *)(CFG_MBAR+0x00000096))
+#define MCFCSM_CSAR2		(*(vu_short *)(CFG_MBAR+0x00000098))
+#define MCFCSM_CSMR2		(*(vu_long *) (CFG_MBAR+0x0000009C))
+#define MCFCSM_CSCR2		(*(vu_short *)(CFG_MBAR+0x000000A2))
+#define MCFCSM_CSAR3		(*(vu_short *)(CFG_MBAR+0x000000A4))
+#define MCFCSM_CSMR3		(*(vu_long *) (CFG_MBAR+0x000000A8))
+#define MCFCSM_CSCR3		(*(vu_short *)(CFG_MBAR+0x000000AE))
+
+#define MCFCSM_CSMR_BAM(x)	((x) & 0xFFFF0000)
+#define MCFCSM_CSMR_WP		(1<<8)
+#define MCFCSM_CSMR_V		(0x01)
+#define MCFCSM_CSCR_WS(x)	((x & 0x0F)<<10)
+#define MCFCSM_CSCR_AA		(0x0100)
+#define MCFCSM_CSCR_PS_32	(0x0000)
+#define MCFCSM_CSCR_PS_8	(0x0040)
+#define MCFCSM_CSCR_PS_16	(0x0080)
+
+/*********************************************************************
+*
+* General Purpose Timer (GPT) Module
+*
+*********************************************************************/
+
+#define MCFGPTA_GPTIOS		(*(vu_char *)(CFG_MBAR+0x1A0000))
+#define MCFGPTA_GPTCFORC	(*(vu_char *)(CFG_MBAR+0x1A0001))
+#define MCFGPTA_GPTOC3M		(*(vu_char *)(CFG_MBAR+0x1A0002))
+#define MCFGPTA_GPTOC3D		(*(vu_char *)(CFG_MBAR+0x1A0003))
+#define MCFGPTA_GPTCNT		(*(vu_short *)(CFG_MBAR+0x1A0004))
+#define MCFGPTA_GPTSCR1		(*(vu_char *)(CFG_MBAR+0x1A0006))
+#define MCFGPTA_GPTTOV		(*(vu_char *)(CFG_MBAR+0x1A0008))
+#define MCFGPTA_GPTCTL1		(*(vu_char *)(CFG_MBAR+0x1A0009))
+#define MCFGPTA_GPTCTL2		(*(vu_char *)(CFG_MBAR+0x1A000B))
+#define MCFGPTA_GPTIE		(*(vu_char *)(CFG_MBAR+0x1A000C))
+#define MCFGPTA_GPTSCR2		(*(vu_char *)(CFG_MBAR+0x1A000D))
+#define MCFGPTA_GPTFLG1		(*(vu_char *)(CFG_MBAR+0x1A000E))
+#define MCFGPTA_GPTFLG2		(*(vu_char *)(CFG_MBAR+0x1A000F))
+#define MCFGPTA_GPTC0		(*(vu_short *)(CFG_MBAR+0x1A0010))
+#define MCFGPTA_GPTC1		(*(vu_short *)(CFG_MBAR+0x1A0012))
+#define MCFGPTA_GPTC2		(*(vu_short *)(CFG_MBAR+0x1A0014))
+#define MCFGPTA_GPTC3		(*(vu_short *)(CFG_MBAR+0x1A0016))
+#define MCFGPTA_GPTPACTL	(*(vu_char *)(CFG_MBAR+0x1A0018))
+#define MCFGPTA_GPTPAFLG	(*(vu_char *)(CFG_MBAR+0x1A0019))
+#define MCFGPTA_GPTPACNT	(*(vu_short *)(CFG_MBAR+0x1A001A))
+#define MCFGPTA_GPTPORT		(*(vu_char *)(CFG_MBAR+0x1A001D))
+#define MCFGPTA_GPTDDR		(*(vu_char *)(CFG_MBAR+0x1A001E))
+
+
+#define MCFGPTB_GPTIOS		(*(vu_char *)(CFG_MBAR+0x1B0000))
+#define MCFGPTB_GPTCFORC	(*(vu_char *)(CFG_MBAR+0x1B0001))
+#define MCFGPTB_GPTOC3M		(*(vu_char *)(CFG_MBAR+0x1B0002))
+#define MCFGPTB_GPTOC3D		(*(vu_char *)(CFG_MBAR+0x1B0003))
+#define MCFGPTB_GPTCNT		(*(vu_short *)(CFG_MBAR+0x1B0004))
+#define MCFGPTB_GPTSCR1		(*(vu_char *)(CFG_MBAR+0x1B0006))
+#define MCFGPTB_GPTTOV		(*(vu_char *)(CFG_MBAR+0x1B0008))
+#define MCFGPTB_GPTCTL1		(*(vu_char *)(CFG_MBAR+0x1B0009))
+#define MCFGPTB_GPTCTL2		(*(vu_char *)(CFG_MBAR+0x1B000B))
+#define MCFGPTB_GPTIE		(*(vu_char *)(CFG_MBAR+0x1B000C))
+#define MCFGPTB_GPTSCR2		(*(vu_char *)(CFG_MBAR+0x1B000D))
+#define MCFGPTB_GPTFLG1		(*(vu_char *)(CFG_MBAR+0x1B000E))
+#define MCFGPTB_GPTFLG2		(*(vu_char *)(CFG_MBAR+0x1B000F))
+#define MCFGPTB_GPTC0		(*(vu_short *)(CFG_MBAR+0x1B0010))
+#define MCFGPTB_GPTC1		(*(vu_short *)(CFG_MBAR+0x1B0012))
+#define MCFGPTB_GPTC2		(*(vu_short *)(CFG_MBAR+0x1B0014))
+#define MCFGPTB_GPTC3		(*(vu_short *)(CFG_MBAR+0x1B0016))
+#define MCFGPTB_GPTPACTL	(*(vu_char *)(CFG_MBAR+0x1B0018))
+#define MCFGPTB_GPTPAFLG	(*(vu_char *)(CFG_MBAR+0x1B0019))
+#define MCFGPTB_GPTPACNT	(*(vu_short *)(CFG_MBAR+0x1B001A))
+#define MCFGPTB_GPTPORT		(*(vu_char *)(CFG_MBAR+0x1B001D))
+#define MCFGPTB_GPTDDR		(*(vu_char *)(CFG_MBAR+0x1B001E))
+
+/* Bit level definitions and macros */
+#define MCFGPT_GPTIOS_IOS3		(0x08)
+#define MCFGPT_GPTIOS_IOS2		(0x04)
+#define MCFGPT_GPTIOS_IOS1		(0x02)
+#define MCFGPT_GPTIOS_IOS0		(0x01)
+
+#define MCFGPT_GPTCFORC_FOC3		(0x08)
+#define MCFGPT_GPTCFORC_FOC2		(0x04)
+#define MCFGPT_GPTCFORC_FOC1		(0x02)
+#define MCFGPT_GPTCFORC_FOC0		(0x01)
+
+#define MCFGPT_GPTOC3M_OC3M3		(0x08)
+#define MCFGPT_GPTOC3M_OC3M2		(0x04)
+#define MCFGPT_GPTOC3M_OC3M1		(0x02)
+#define MCFGPT_GPTOC3M_OC3M0		(0x01)
+
+#define MCFGPT_GPTOC3M_OC3D(x)		(((x)&0x04))
+
+#define MCFGPT_GPTSCR1_GPTEN		(0x80)
+#define MCFGPT_GPTSCR1_TFFCA		(0x10)
+
+#define MCFGPT_GPTTOV3			(0x08)
+#define MCFGPT_GPTTOV2			(0x04)
+#define MCFGPT_GPTTOV1			(0x02)
+#define MCFGPT_GPTTOV0			(0x01)
+
+#define MCFGPT_GPTCTL_OMOL3(x)		(((x)&0x03)<<6)
+#define MCFGPT_GPTCTL_OMOL2(x)		(((x)&0x03)<<4)
+#define MCFGPT_GPTCTL_OMOL1(x)		(((x)&0x03)<<2)
+#define MCFGPT_GPTCTL_OMOL0(x)		(((x)&0x03))
+
+#define MCFGPT_GPTCTL2_EDG3(x)		(((x)&0x03)<<6)
+#define MCFGPT_GPTCTL2_EDG2(x)		(((x)&0x03)<<4)
+#define MCFGPT_GPTCTL2_EDG1(x)		(((x)&0x03)<<2)
+#define MCFGPT_GPTCTL2_EDG0(x)		(((x)&0x03))
+
+#define MCFGPT_GPTIE_C3I		(0x08)
+#define MCFGPT_GPTIE_C2I		(0x04)
+#define MCFGPT_GPTIE_C1I		(0x02)
+#define MCFGPT_GPTIE_C0I		(0x01)
+
+#define MCFGPT_GPTSCR2_TOI 		(0x80)
+#define MCFGPT_GPTSCR2_PUPT		(0x20)
+#define MCFGPT_GPTSCR2_RDPT		(0x10)
+#define MCFGPT_GPTSCR2_TCRE		(0x08)
+#define MCFGPT_GPTSCR2_PR(x)		(((x)&0x07))
+
+#define MCFGPT_GPTFLG1_C3F		(0x08)
+#define MCFGPT_GPTFLG1_C2F		(0x04)
+#define MCFGPT_GPTFLG1_C1F		(0x02)
+#define MCFGPT_GPTFLG1_C0F		(0x01)
+
+#define MCFGPT_GPTFLG2_TOF		(0x80)
+#define MCFGPT_GPTFLG2_C3F		(0x08)
+#define MCFGPT_GPTFLG2_C2F		(0x04)
+#define MCFGPT_GPTFLG2_C1F		(0x02)
+#define MCFGPT_GPTFLG2_C0F		(0x01)
+
+#define MCFGPT_GPTPACTL_PAE		(0x40)
+#define MCFGPT_GPTPACTL_PAMOD		(0x20)
+#define MCFGPT_GPTPACTL_PEDGE		(0x10)
+#define MCFGPT_GPTPACTL_CLK_PACLK	(0x04)
+#define MCFGPT_GPTPACTL_CLK_PACLK256	(0x08)
+#define MCFGPT_GPTPACTL_CLK_PACLK65536	(0x0C)
+#define MCFGPT_GPTPACTL_CLK(x)		(((x)&0x03)<<2)
+#define MCFGPT_GPTPACTL_PAOVI		(0x02)
+#define MCFGPT_GPTPACTL_PAI		(0x01)
+
+#define MCFGPT_GPTPAFLG_PAOVF		(0x02)
+#define MCFGPT_GPTPAFLG_PAIF		(0x01)
+
+#define MCFGPT_GPTPORT_PORTT3		(0x08)
+#define MCFGPT_GPTPORT_PORTT2		(0x04)
+#define MCFGPT_GPTPORT_PORTT1		(0x02)
+#define MCFGPT_GPTPORT_PORTT0		(0x01)
+
+#define MCFGPT_GPTDDR_DDRT3		(0x08)
+#define MCFGPT_GPTDDR_DDRT2		(0x04)
+#define MCFGPT_GPTDDR_DDRT1		(0x02)
+#define MCFGPT_GPTDDR_DDRT0		(0x01)
+
+/* Coldfire Flash Module CFM */
+
+#define MCFCFM_MCR			(*(vu_short *)(CFG_MBAR+0x1D0000))
+#define MCFCFM_MCR_LOCK			(0x0400)
+#define MCFCFM_MCR_PVIE			(0x0200)
+#define MCFCFM_MCR_AEIE			(0x0100)
+#define MCFCFM_MCR_CBEIE		(0x0080)
+#define MCFCFM_MCR_CCIE			(0x0040)
+#define MCFCFM_MCR_KEYACC		(0x0020)
+
+#define MCFCFM_CLKD			(*(vu_char *)(CFG_MBAR+0x1D0002))
+
+#define MCFCFM_SEC			(*(vu_long*) (CFG_MBAR+0x1D0008))
+#define MCFCFM_SEC_KEYEN		(0x80000000)
+#define MCFCFM_SEC_SECSTAT		(0x40000000)
+
+#define MCFCFM_PROT			(*(vu_long*) (CFG_MBAR+0x1D0010))
+#define MCFCFM_SACC			(*(vu_long*) (CFG_MBAR+0x1D0014))
+#define MCFCFM_DACC			(*(vu_long*) (CFG_MBAR+0x1D0018))
+#define MCFCFM_USTAT			(*(vu_char*) (CFG_MBAR+0x1D0020))
+#define MCFCFM_USTAT_CBEIF		0x80
+#define MCFCFM_USTAT_CCIF		0x40
+#define MCFCFM_USTAT_PVIOL		0x20
+#define MCFCFM_USTAT_ACCERR		0x10
+#define MCFCFM_USTAT_BLANK		0x04
 
+#define MCFCFM_CMD			(*(vu_char*) (CFG_MBAR+0x1D0024))
+#define MCFCFM_CMD_ERSVER		0x05
+#define MCFCFM_CMD_PGERSVER		0x06
+#define MCFCFM_CMD_PGM			0x20
+#define MCFCFM_CMD_PGERS		0x40
+#define MCFCFM_CMD_MASERS		0x41
 
 /****************************************************************************/
 #endif	/* m5282_h */

include/asm-m68k/mcftimer.h

diff --git a/include/asm-m68k/mcftimer.h b/include/asm-m68k/mcftimer.h
index 047950b..a73b80e 100644
--- a/include/asm-m68k/mcftimer.h
+++ b/include/asm-m68k/mcftimer.h
@@ -45,7 +45,7 @@
 #elif defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407)
 #define MCFTIMER_BASE1		0x140           /* Base address of TIMER1 */
 #define MCFTIMER_BASE2		0x180           /* Base address of TIMER2 */
-#elif defined(CONFIG_M5282)
+#elif defined(CONFIG_M5282) | defined(CONFIG_M5271)
 #define MCFTIMER_BASE1		0x150000        /* Base address of TIMER1 */
 #define MCFTIMER_BASE2		0x160000        /* Base address of TIMER2 */
 #define MCFTIMER_BASE3		0x170000        /* Base address of TIMER4 */

include/asm-m68k/mcfuart.h

diff --git a/include/asm-m68k/mcfuart.h b/include/asm-m68k/mcfuart.h
index e5082a9..7c0999d 100644
--- a/include/asm-m68k/mcfuart.h
+++ b/include/asm-m68k/mcfuart.h
@@ -46,7 +46,7 @@
 #define	MCFUART_BASE1		0x140		/* Base address of UART1 */
 #define	MCFUART_BASE2		0x180		/* Base address of UART2 */
 #endif
-#elif defined(CONFIG_M5282)
+#elif defined(CONFIG_M5282) || defined(CONFIG_M5271)
 #define MCFUART_BASE1		0x200           /* Base address of UART1 */
 #define MCFUART_BASE2		0x240           /* Base address of UART2 */
 #define MCFUART_BASE3		0x280           /* Base address of UART3 */

include/asm-m68k/ptrace.h

diff --git a/include/asm-m68k/ptrace.h b/include/asm-m68k/ptrace.h
index a6d3d74..75b2418 100644
--- a/include/asm-m68k/ptrace.h
+++ b/include/asm-m68k/ptrace.h
@@ -43,7 +43,7 @@
 	ulong     a4;
 	ulong     a5;
 	ulong     a6;
-#if defined(CONFIG_M5272) || defined(CONFIG_M5282) || defined(CONFIG_M5249)
+#if defined(CONFIG_M5272) || defined(CONFIG_M5282) || defined(CONFIG_M5249) || defined(CONFIG_M5271)
 	unsigned format :  4; /* frame format specifier */
 	unsigned vector : 12; /* vector offset */
 	unsigned short sr;

include/asm-mips/au1x00.h

diff --git a/include/asm-mips/au1x00.h b/include/asm-mips/au1x00.h
index 4e19dc4..a4e9947 100644
--- a/include/asm-mips/au1x00.h
+++ b/include/asm-mips/au1x00.h
@@ -119,6 +119,11 @@
 	return __ilog2(x & -x) + 1;
 }
 
+#define gpio_set(Value)      outl(Value, SYS_OUTPUTSET)
+#define gpio_clear(Value)    outl(Value, SYS_OUTPUTCLR)
+#define gpio_read()          inl(SYS_PINSTATERD)
+#define gpio_tristate(Value) outl(Value, SYS_TRIOUTCLR)
+
 #endif /* !ASSEMBLY */
 
 #ifdef CONFIG_PM

include/asm-nios2/io.h

diff --git a/include/asm-nios2/io.h b/include/asm-nios2/io.h
index b16a988..0fab53b 100644
--- a/include/asm-nios2/io.h
+++ b/include/asm-nios2/io.h
@@ -39,12 +39,13 @@
 #define readl(addr)\
 	({unsigned long val;\
 	 asm volatile( "ldwio %0, 0(%1)" :"=r"(val) : "r" (addr)); val;})
+
 #define writeb(addr,val)\
-	asm volatile ("stbio %0, 0(%1)" : : "r" (addr), "r" (val))
+	asm volatile ("stbio %1, 0(%0)" : : "r" (addr), "r" (val))
 #define writew(addr,val)\
-	asm volatile ("sthio %0, 0(%1)" : : "r" (addr), "r" (val))
+	asm volatile ("sthio %1, 0(%0)" : : "r" (addr), "r" (val))
 #define writel(addr,val)\
-	asm volatile ("stwio %0, 0(%1)" : : "r" (addr), "r" (val))
+	asm volatile ("stwio %1, 0(%0)" : : "r" (addr), "r" (val))
 
 #define inb(addr)	readb(addr)
 #define inw(addr)	readw(addr)

include/asm-ppc/i2c.h

diff --git a/include/asm-ppc/i2c.h b/include/asm-ppc/i2c.h
index fa9d164..1680d3a 100644
--- a/include/asm-ppc/i2c.h
+++ b/include/asm-ppc/i2c.h
@@ -87,7 +87,7 @@
 #error CFG_I2C_OFFSET is not defined in /include/configs/${BOARD}.h
 #endif
 
-#if defined(CONFIG_MPC8349ADS) || defined(CONFIG_TQM834X)
+#if defined(CONFIG_MPC8349EMDS) || defined(CONFIG_TQM834X)
 /*
  * MPC8349 have two i2c bus
  */

include/asm-ppc/immap_85xx.h

diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h
index 2f10e95..7a4345a 100644
--- a/include/asm-ppc/immap_85xx.h
+++ b/include/asm-ppc/immap_85xx.h
@@ -246,7 +246,6 @@
 
 /*
  * PCI Registers(0x8000-0x9000)
- * Omitting Reserved(0x9000-0x2_0000)
  */
 typedef struct ccsr_pcix {
 	uint	cfg_addr;	/* 0x8000 - PCIX Configuration Address Register */
@@ -309,9 +308,27 @@
 	uint	peextaddrcr;	/* 0x8e14 - PCIX  Error Extended Address Capture Register */
 	uint	pedlcr;		/* 0x8e18 - PCIX Error Data Low Capture Register */
 	uint	pedhcr;		/* 0x8e1c - PCIX Error Error Data High Capture Register */
-	char	res11[94688];
+	uint	gas_timr;	/* 0x8e20 - PCIX Gasket Timer Register */
+	char	res11[476];
 } ccsr_pcix_t;
 
+#define PCIX_COMMAND	0x62
+#define POWAR_EN	0x80000000
+#define POWAR_IO_READ	0x00080000
+#define POWAR_MEM_READ	0x00040000
+#define POWAR_IO_WRITE	0x00008000
+#define POWAR_MEM_WRITE	0x00004000
+#define POWAR_MEM_512M	0x0000001c
+#define POWAR_IO_1M	0x00000013
+
+#define PIWAR_EN	0x80000000
+#define PIWAR_PF	0x20000000
+#define PIWAR_LOCAL	0x00f00000
+#define PIWAR_READ_SNOOP	0x00050000
+#define PIWAR_WRITE_SNOOP	0x00005000
+#define PIWAR_MEM_2G		0x0000001e
+
+
 /*
  * L2 Cache Registers(0x2_0000-0x2_1000)
  */
@@ -1572,6 +1589,8 @@
 	char	res15[61651];
 } ccsr_gur_t;
 
+#define PORDEVSR_PCI	(0x00800000)	/* PCI Mode */
+
 typedef struct immap {
 	ccsr_local_ecm_t	im_local_ecm;
 	ccsr_ddr_t		im_ddr;
@@ -1579,6 +1598,8 @@
 	ccsr_duart_t		im_duart;
 	ccsr_lbc_t		im_lbc;
 	ccsr_pcix_t		im_pcix;
+	ccsr_pcix_t		im_pcix2;
+	char			reserved[90112];
 	ccsr_l2cache_t		im_l2cache;
 	ccsr_dma_t		im_dma;
 	ccsr_tsec_t		im_tsec1;

include/asm-ppc/mmu.h

diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h
index 4f49789..5c38ce1 100644
--- a/include/asm-ppc/mmu.h
+++ b/include/asm-ppc/mmu.h
@@ -483,4 +483,45 @@
 #define LAWAR_SIZE_16G		(LAWAR_SIZE_BASE+23)
 #define LAWAR_SIZE_32G		(LAWAR_SIZE_BASE+24)
 
+#ifdef CONFIG_440SPE
+/*----------------------------------------------------------------------------+
+| Following instructions are not available in Book E mode of the GNU assembler.
++----------------------------------------------------------------------------*/
+#define DCCCI(ra,rb)			.long 0x7c000000|\
+					(ra<<16)|(rb<<11)|(454<<1)
+
+#define ICCCI(ra,rb)			.long 0x7c000000|\
+					(ra<<16)|(rb<<11)|(966<<1)
+
+#define DCREAD(rt,ra,rb)		.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(rb<<11)|(486<<1)
+
+#define ICREAD(ra,rb)			.long 0x7c000000|\
+					(ra<<16)|(rb<<11)|(998<<1)
+
+#define TLBSX(rt,ra,rb)			.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(rb<<11)|(914<<1)
+
+#define TLBWE(rs,ra,ws)			.long 0x7c000000|\
+					(rs<<21)|(ra<<16)|(ws<<11)|(978<<1)
+
+#define TLBRE(rt,ra,ws)			.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(ws<<11)|(946<<1)
+
+#define TLBSXDOT(rt,ra,rb)		.long 0x7c000001|\
+					(rt<<21)|(ra<<16)|(rb<<11)|(914<<1)
+
+#define MSYNC				.long 0x7c000000|\
+					(598<<1)
+
+#define MBAR_INST 				.long 0x7c000000|\
+					(854<<1)
+
+/*----------------------------------------------------------------------------+
+| Following instruction is not available in PPC405 mode of the GNU assembler.
++----------------------------------------------------------------------------*/
+#define TLBRE(rt,ra,ws)			.long 0x7c000000|\
+					(rt<<21)|(ra<<16)|(ws<<11)|(946<<1)
+
+#endif
 #endif /* _PPC_MMU_H_ */

include/asm-ppc/processor.h

diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 0060cd0..6e1d610 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -735,7 +735,9 @@
 #define PVR_440GP_RC	0x40120481
 #define PVR_440EP_RA	0x42221850
 #define PVR_440EP_RB	0x422218D3 /* 440EP rev B and 440GR rev A have same PVR */
+#define PVR_440EP_RC	0x422218D4 /* 440EP rev C and 440GR rev B have same PVR */
 #define PVR_440GR_RA	0x422218D3 /* 440EP rev B and 440GR rev A have same PVR */
+#define PVR_440GR_RB	0x422218D4 /* 440EP rev C and 440GR rev B have same PVR */
 #define PVR_440GX_RA	0x51B21850
 #define PVR_440GX_RB	0x51B21851
 #define PVR_440GX_RC	0x51B21892
@@ -743,6 +745,8 @@
 #define PVR_405EP_RB	0x51210950
 #define PVR_440SP_RA	0x53221850
 #define PVR_440SP_RB	0x53221891
+#define PVR_440SPe_RA	0x53421890
+#define PVR_440SPe_RB	0x53421891
 #define PVR_601		0x00010000
 #define PVR_602		0x00050000
 #define PVR_603		0x00030000

include/bmp_logo.h

diff --git a/include/bmp_logo.h b/include/bmp_logo.h
deleted file mode 100644
index 9c924b8..0000000
--- a/include/bmp_logo.h
+++ /dev/null
@@ -1,1948 +0,0 @@
-/*
- * Automatically generated by "tools/bmp_logo"
- *
- * DO NOT EDIT
- *
- */
-
-
-#ifndef __BMP_LOGO_H__
-#define __BMP_LOGO_H__
-
-#define BMP_LOGO_WIDTH		160
-#define BMP_LOGO_HEIGHT		96
-#define BMP_LOGO_COLORS		31
-#define BMP_LOGO_OFFSET		16
-
-unsigned short bmp_logo_palette[] = {
-	0x0343,  0x0454,  0x0565,  0x0565,  0x0676,  0x0787,  0x0898,  0x0999,
-	0x0AAA,  0x0ABA,  0x0BCB,  0x0CCC,  0x0DDD,  0x0EEE,  0x0FFF,  0x0FB3,
-	0x0FB4,  0x0FC4,  0x0FC5,  0x0FC6,  0x0FD7,  0x0FD8,  0x0FD9,  0x0FDA,
-	0x0FEA,  0x0FEB,  0x0FEC,  0x0FFD,  0x0FFE,  0x0FFF,  0x0FFF,
-};
-
-unsigned char bmp_logo_bitmap[] = {
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x1B,
-	0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x1B, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
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-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
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-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x10, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x10, 0x10, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x10, 0x10, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x1A, 0x10, 0x19, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x11, 0x10, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x10, 0x10, 0x10, 0x11, 0x14,
-	0x10, 0x10, 0x10, 0x17, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x2E,
-	0x2E, 0x2E, 0x2E, 0x2E, 0x2E, 0x16, 0x10, 0x10,
-	0x10, 0x14, 0x13, 0x10, 0x10, 0x10, 0x2E, 0x2E,
-
-};
-
-#endif /* __BMP_LOGO_H__ */

include/common.h

diff --git a/include/common.h b/include/common.h
index 7e54da9..8000dd0 100644
--- a/include/common.h
+++ b/include/common.h
@@ -120,12 +120,13 @@
 
 /*
  * enable common handling for all TQM8xxL/M boards:
- * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
+ * - CONFIG_TQM8xxM will be defined for all TQM8xxM and TQM885D boards
  * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
  */
 #if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
     defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
-    defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
+    defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M) || \
+    defined(CONFIG_TQM885D)
 # ifndef CONFIG_TQM8xxM
 #  define CONFIG_TQM8xxM
 # endif
@@ -251,6 +252,9 @@
 	void	pci_master_init	     (struct pci_controller *);
 #   endif
     int	    is_pci_host		(struct pci_controller *);
+#if defined(CONFIG_440SPE)
+   void pcie_setup_hoses(void);
+#endif
 #endif
 
 int	misc_init_f   (void);
@@ -470,6 +474,11 @@
 #if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
 #  if defined(CONFIG_440)
     typedef PPC440_SYS_INFO sys_info_t;
+#	if defined(CONFIG_440SPE)
+	 unsigned long determine_sysper(void);
+	 unsigned long determine_pci_clock_per(void);
+	 int ppc440spe_revB(void);
+#	endif
 #  else
     typedef PPC405_SYS_INFO sys_info_t;
 #  endif
@@ -606,7 +615,7 @@
 #endif
 
 #ifdef CONFIG_INIT_CRITICAL
-#error CONFIG_INIT_CRITICAL is depracted!
+#error CONFIG_INIT_CRITICAL is deprecated!
 #error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
 #endif
 

include/commproc.h

diff --git a/include/commproc.h b/include/commproc.h
index 7900166..12400e3 100644
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -2,7 +2,7 @@
  * MPC8xx Communication Processor Module.
  * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
  *
- * (C) Copyright 2000-2004
+ * (C) Copyright 2000-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * This file contains structures and information for the communication
@@ -1405,14 +1405,16 @@
 
 #endif	/* CONFIG_SXNI855T */
 
-/***  MVS1, TQM823L/M, TQM850L/M, ETX094, R360MPI  *******************/
+/***  MVS1, TQM823L/M, TQM850L/M, TQM885D, ETX094, R360MPI  **********/
 
 #if (defined(CONFIG_MVS) && CONFIG_MVS < 2) || \
     defined(CONFIG_R360MPI) || defined(CONFIG_RBC823)  || \
     defined(CONFIG_TQM823L) || defined(CONFIG_TQM823M) || \
     defined(CONFIG_TQM850L) || defined(CONFIG_TQM850M) || \
-    defined(CONFIG_ETX094)  || defined(CONFIG_RRVISION)|| \
+    defined(CONFIG_TQM885D) || defined(CONFIG_ETX094)  || \
+    defined(CONFIG_RRVISION)|| defined(CONFIG_VIRTLAB2)|| \
    (defined(CONFIG_LANTEC) && CONFIG_LANTEC < 2)
+
 /* Bits in parallel I/O port registers that have to be set/cleared
  * to configure the pins for SCC2 use.
  */
@@ -1437,6 +1439,11 @@
  */
 #define SICR_ENET_MASK	((uint)0x0000ff00)
 #define SICR_ENET_CLKRT	((uint)0x00002600)
+
+# ifdef CONFIG_FEC_ENET		/* Use FEC for Fast Ethernet */
+#define FEC_ENET
+# endif	/* CONFIG_FEC_ENET */
+
 #endif	/* CONFIG_MVS v1, CONFIG_TQM823L/M, CONFIG_TQM850L/M, etc. */
 
 /***  TQM855L/M, TQM860L/M, TQM862L/M, TQM866L/M  *********************/

include/configs/BC3450.h

diff --git a/include/configs/BC3450.h b/include/configs/BC3450.h
index a79de40..5b54f30 100644
--- a/include/configs/BC3450.h
+++ b/include/configs/BC3450.h
@@ -42,21 +42,21 @@
 #define CONFIG_MPC5200		1	/* (more precisely a MPC5200 CPU)   */
 #define CONFIG_TQM5200		1	/* ... on a TQM5200 module	    */
 
-#define CONFIG_BC3450           1       /* ... on a BC3450 mainboard	    */
-#define CONFIG_BC3450_PS2	1       /*  + a PS/2 converter onboard	    */
-#define CONFIG_BC3450_IDE	1       /*  + IDE drives (Compact Flash)    */
+#define CONFIG_BC3450		1	/* ... on a BC3450 mainboard	    */
+#define CONFIG_BC3450_PS2	1	/*  + a PS/2 converter onboard	    */
+#define CONFIG_BC3450_IDE	1	/*  + IDE drives (Compact Flash)    */
 #define CONFIG_BC3450_USB	1	/*  + USB support		    */
 # define CONFIG_FAT		1	/*    + FAT support		    */
 # define CONFIG_EXT2		1	/*    + EXT2 support		    */
 #undef CONFIG_BC3450_BUZZER		/*  + Buzzer onboard		    */
 #undef CONFIG_BC3450_CAN		/*  + CAN transceiver		    */
 #undef CONFIG_BC3450_DS1340		/*  + a RTC DS1340 onboard	    */
-#undef CONFIG_BC3450_DS3231		/*  + a RTC DS3231 onboard      tbd */
-#undef CONFIG_BC3450_AC97		/*  + AC97 on PSC2,             tbd */
+#undef CONFIG_BC3450_DS3231		/*  + a RTC DS3231 onboard	tbd */
+#undef CONFIG_BC3450_AC97		/*  + AC97 on PSC2,		tbd */
 #define CONFIG_BC3450_FP	1	/*  + enable FP O/P		    */
 #undef CONFIG_BC3450_CRT		/*  + enable CRT O/P (Debug only!)  */
 
-#define CFG_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz     */
+#define CFG_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz	    */
 
 #define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
 #define BOOTFLAG_WARM		0x02	/* Software reboot		    */
@@ -91,7 +91,7 @@
  */
 # define CONFIG_PCI		1
 # define CONFIG_PCI_PNP		1
-/* #define CONFIG_PCI_SCAN_SHOW	1 */
+/* #define CONFIG_PCI_SCAN_SHOW 1 */
 
 #define CONFIG_PCI_MEM_BUS	0x40000000
 #define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
@@ -103,7 +103,7 @@
 
 #define CONFIG_NET_MULTI	1
 /*#define CONFIG_EEPRO100	XXX - FIXME: conflicts when CONFIG_MII is enabled */
-#define CFG_RX_ETH_BUFFER	8	/* use 8 rx buffer on eepro100  */
+#define CFG_RX_ETH_BUFFER	8	/* use 8 rx buffer on eepro100	*/
 #define CONFIG_NS8382X		1
 
 #ifdef CONFIG_PCI
@@ -132,15 +132,15 @@
 # define ADD_BMP_CMD		0
 #endif
 
-/* 
- * Partitions 
+/*
+ * Partitions
  */
 #define CONFIG_MAC_PARTITION
 #define CONFIG_DOS_PARTITION
 #define CONFIG_ISO_PARTITION
 
-/* 
- * USB 
+/*
+ * USB
  */
 #ifdef CONFIG_BC3450_USB
 # define CONFIG_USB_OHCI
@@ -150,8 +150,8 @@
 # define ADD_USB_CMD		0
 #endif /* CONFIG_BC3450_USB */
 
-/* 
- * POST support 
+/*
+ * POST support
  */
 #define CONFIG_POST		(CFG_POST_MEMORY   | \
 				 CFG_POST_CPU	   | \
@@ -165,8 +165,8 @@
 # define CFG_CMD_POST_DIAG 0
 #endif /* CONFIG_POST */
 
-/* 
- * IDE 
+/*
+ * IDE
  */
 #ifdef CONFIG_BC3450_IDE
 # define ADD_IDE_CMD		CFG_CMD_IDE
@@ -219,7 +219,7 @@
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
 
-#define	CONFIG_TIMESTAMP		/* display image timestamps */
+#define CONFIG_TIMESTAMP		/* display image timestamps */
 
 #if (TEXT_BASE == 0xFC000000)		/* Boot low */
 #   define CFG_LOWBOOT		1
@@ -242,14 +242,14 @@
 	"ipaddr=192.168.1.10\0"						\
 	"serverip=192.168.1.3\0"					\
 	"netmask=255.255.255.0\0"					\
-        "hostname=bc3450\0"                                             \
+	"hostname=bc3450\0"						\
 	"rootpath=/opt/eldk/ppc_6xx\0"					\
-        "kernel_addr=fc0a0000\0"					\
-        "ramdisk_addr=fc1c0000\0"					\
+	"kernel_addr=fc0a0000\0"					\
+	"ramdisk_addr=fc1c0000\0"					\
 	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=$(serverip):$(rootpath)\0"			\
-        "ideargs=setenv bootargs root=/dev/hda2 ro\0"			\
+	"ideargs=setenv bootargs root=/dev/hda2 ro\0"			\
 	"addip=setenv bootargs $(bootargs) "				\
 		"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)"	\
 		":$(hostname):$(netdev):off panic=1\0"			\
@@ -260,10 +260,10 @@
 	"flash_nfs=run nfsargs addip addcons; bootm $(kernel_addr)\0"	\
 	"net_nfs=tftp 200000 $(bootfile); "				\
 		"run nfsargs addip addcons; bootm\0"			\
-        "ide_nfs=run nfsargs addip addcons; "				\
-                "disk 200000 0:1; bootm\0"				\
-        "ide_ide=run ideargs addip addcons; "				\
-                "disk 200000 0:1; bootm\0" 				\
+	"ide_nfs=run nfsargs addip addcons; "				\
+		"disk 200000 0:1; bootm\0"				\
+	"ide_ide=run ideargs addip addcons; "				\
+		"disk 200000 0:1; bootm\0"				\
 	"usb_self=run usbload; run ramargs addip addcons; "		\
 		"bootm 200000 400000\0"					\
 	"usbload=usb reset; usb scan; usbboot 200000 0:1; "		\
@@ -288,7 +288,7 @@
  * PCI Bus clocking configuration
  *
  * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
- * CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet 
+ * CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet
  * hasn't been tested with a IPB Bus Clock of 66 MHz.
  */
 #if defined(CFG_IPBSPEED_133)
@@ -314,9 +314,9 @@
 #define CFG_I2C_SLAVE		0x7F
 
 /*
- * EEPROM configuration for I²C EEPROM M24C32 
+ * EEPROM configuration for I²C EEPROM M24C32
  * M24C64 should work also. For other EEPROMs config should be verified.
- * 
+ *
  * The TQM5200 module may hold an EEPROM at address 0x50.
  */
 #define CFG_I2C_EEPROM_ADDR		0x50	/* 1010000x (TQM) */
@@ -376,7 +376,7 @@
 #define CFG_ENV_SIZE		0x10000
 #define CFG_ENV_SECT_SIZE	0x20000
 #define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
-#define	CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
 
 /*
  * Memory map
@@ -419,25 +419,25 @@
 /*
  * GPIO configuration on BC3450
  *
- *  PSC1:   UART1 (Service-UART)         [0x xxxxxxx4]
- *  PSC2:   UART2                        [0x xxxxxx4x]
- *    or:   AC/97 if CONFIG_BC3450_AC97  [0x xxxxxx2x]
- *  PSC3:   USB2                         [0x xxxxx1xx]
- *  USB:    UART4(ext.)/UART5(int.)      [0x xxxx2xxx]
- *            (this has to match 
- *            CONFIG_USB_CONFIG which is
- *            used by usb_ohci.c to set 
- *            the USB ports)
- *  Eth:    10/100Mbit Ethernet          [0x xxx0xxxx]
- *            (this is reset to '5' 
- *            in FEC driver: fec.c)
- *  PSC6:   UART6 (int. to PS/2 contr.)  [0x xx5xxxxx]
- *  ATA/CS: ???                          [0x x1xxxxxx]
- *          FIXME! UM Fig 2-10 suggests  [0x x0xxxxxx]
+ *  PSC1:   UART1 (Service-UART)	 [0x xxxxxxx4]
+ *  PSC2:   UART2			 [0x xxxxxx4x]
+ *    or:   AC/97 if CONFIG_BC3450_AC97	 [0x xxxxxx2x]
+ *  PSC3:   USB2			 [0x xxxxx1xx]
+ *  USB:    UART4(ext.)/UART5(int.)	 [0x xxxx2xxx]
+ *	      (this has to match
+ *	      CONFIG_USB_CONFIG which is
+ *	      used by usb_ohci.c to set
+ *	      the USB ports)
+ *  Eth:    10/100Mbit Ethernet		 [0x xxx0xxxx]
+ *	      (this is reset to '5'
+ *	      in FEC driver: fec.c)
+ *  PSC6:   UART6 (int. to PS/2 contr.)	 [0x xx5xxxxx]
+ *  ATA/CS: ???				 [0x x1xxxxxx]
+ *	    FIXME! UM Fig 2-10 suggests	 [0x x0xxxxxx]
  *  CS1:    Use Pin gpio_wkup_6 as second
- *          SDRAM chip select (mem_cs1)
+ *	    SDRAM chip select (mem_cs1)
  *  Timer:  CAN2 / SPI
- *  I2C:    CAN1 / I²C2                  [0x bxxxxxxx]
+ *  I2C:    CAN1 / I²C2		  [0x bxxxxxxx]
  */
 #ifdef CONFIG_BC3450_AC97
 # define CFG_GPS_PORT_CONFIG	0xb1502124
@@ -465,7 +465,7 @@
 #define CFG_MEMTEST_START	0x00100000	/* memtest works on	    */
 #define CFG_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM	    */
 
-#define CFG_LOAD_ADDR		0x100000	/* default load address     */
+#define CFG_LOAD_ADDR		0x100000	/* default load address	    */
 
 #define CFG_HZ			1000		/* dec freq: 1ms ticks	    */
 
@@ -489,7 +489,7 @@
 #define CFG_BOOTCS_START	CFG_FLASH_BASE
 #define CFG_BOOTCS_SIZE		CFG_FLASH_SIZE
 #ifdef CFG_PCISPEED_66
-# define CFG_BOOTCS_CFG		0x0008DF30	/* for pci_clk  = 66 MHz */
+# define CFG_BOOTCS_CFG		0x0008DF30	/* for pci_clk	= 66 MHz */
 #else
 # define CFG_BOOTCS_CFG		0x0004DF30	/* for pci_clk = 33 MHz	 */
 #endif
@@ -533,17 +533,17 @@
  * USB stuff
  */
 #define CONFIG_USB_CLOCK	0x0001BBBB
-#define CONFIG_USB_CONFIG	0x00002000      /* we're using Port 2	*/
+#define CONFIG_USB_CONFIG	0x00002000	/* we're using Port 2	*/
 
 /*
  * IDE/ATA stuff Supports IDE harddisk
  */
 #undef	CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card Adapter */
 
-#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE     not supported	*/
-#undef	CONFIG_IDE_LED			/* LED for ide    not supported	*/
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE	  not supported */
+#undef	CONFIG_IDE_LED			/* LED for ide	  not supported */
 
-#define CONFIG_IDE_RESET		/* reset for ide      supported	*/
+#define CONFIG_IDE_RESET		/* reset for ide      supported */
 #define CONFIG_IDE_PREINIT
 
 #define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/

include/configs/CPU87.h

diff --git a/include/configs/CPU87.h b/include/configs/CPU87.h
index 9a98e5c..7a1dada 100644
--- a/include/configs/CPU87.h
+++ b/include/configs/CPU87.h
@@ -455,7 +455,7 @@
 #define CFG_MIN_AM_MASK 0xC0000000
 
 /*
- * we use the same values for 32 MB and 128 MB SDRAM
+ * we use the same values for 32 MB, 128 MB and 256 MB SDRAM
  * refresh rate = 7.68 uS (100 MHz Bus Clock)
  */
 
@@ -510,6 +510,24 @@
 			 PSDMR_WRC_1C			|\
 			 PSDMR_CL_2)
 
+	/* SDRAM initialization values for 10-column chips
+	 */
+#define CFG_OR2_10COL	(CFG_MIN_AM_MASK		|\
+			 ORxS_BPD_4			|\
+			 ORxS_ROWST_PBI1_A4		|\
+			 ORxS_NUMR_13)
+
+#define CFG_PSDMR_10COL	(PSDMR_PBI			|\
+			 PSDMR_SDAM_A17_IS_A5		|\
+			 PSDMR_BSMA_A13_A15		|\
+			 PSDMR_SDA10_PBI1_A6		|\
+			 PSDMR_RFRC_7_CLK		|\
+			 PSDMR_PRETOACT_2W		|\
+			 PSDMR_ACTTORW_2W		|\
+			 PSDMR_LDOTOPRE_1C		|\
+			 PSDMR_WRC_1C			|\
+			 PSDMR_CL_2)
+			 
 /*
  * Init Memory Controller:
  *
@@ -588,9 +606,9 @@
 			 BRx_MS_SDRAM_P			|\
 			 BRx_V)
 
-#define CFG_OR2_PRELIM	 CFG_OR2_9COL
+#define CFG_OR2_PRELIM	 CFG_OR2_8COL
 
-#define CFG_PSDMR	 CFG_PSDMR_9COL
+#define CFG_PSDMR	 CFG_PSDMR_8COL
 #endif /* CFG_RAMBOOT */
 
 /* Bank 3 - Dual Ported SRAM

include/configs/EB+MCF-EV123.h

diff --git a/include/configs/EB+MCF-EV123.h b/include/configs/EB+MCF-EV123.h
new file mode 100644
index 0000000..720b335
--- /dev/null
+++ b/include/configs/EB+MCF-EV123.h
@@ -0,0 +1,223 @@
+/*
+ * Configuation settings for the BuS EB+MCF-EV123 boards.
+ *
+ * (C) Copyright 2005 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _CONFIG_EB_MCF_EV123_H_
+#define _CONFIG_EB_MCF_EV123_H_
+
+#define  CONFIG_EB_MCF_EV123
+
+#undef DEBUG
+#undef CFG_HALT_BEFOR_RAM_JUMP
+#undef ET_DEBUG
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+
+#define	CONFIG_MCF52x2			/* define processor family */
+#define CONFIG_M5282			/* define processor type */
+
+#define CONFIG_MISC_INIT_R
+
+#define FEC_ENET
+#define CONFIG_ETHADDR 00:CF:52:82:EB:01
+
+#define CONFIG_BAUDRATE 9600
+#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
+
+#undef	CONFIG_MONITOR_IS_IN_RAM	/* define if monitor is started from a pre-loader */
+
+#define CONFIG_BOOTCOMMAND "printenv"
+
+/* Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+#ifndef CONFIG_MONITOR_IS_IN_RAM
+#define CFG_ENV_ADDR		0xF003C000	/* End of 256K */
+#define CFG_ENV_SECT_SIZE	0x4000
+#define CFG_ENV_IS_IN_FLASH	1
+/*
+#define CFG_ENV_IS_EMBEDDED	1
+#define CFG_ENV_ADDR_REDUND		0xF0018000
+#define CFG_ENV_SECT_SIZE_REDUND	0x4000
+*/
+#else
+#define CFG_ENV_ADDR		0xFFE04000
+#define CFG_ENV_SECT_SIZE	0x2000
+#define CFG_ENV_IS_IN_FLASH	1
+#endif
+
+/*#define CONFIG_COMMANDS  ( CONFIG_CMD_DFL & ~(CFG_CMD_LOADS | CFG_CMD_LOADB) ) */
+#define CONFIG_COMMANDS  ( CONFIG_CMD_DFL & ~(CFG_CMD_LOADB))
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY	5
+#define CFG_PROMPT		"\nEV123 U-Boot> "
+#define	CFG_LONGHELP				/* undef to save memory		*/
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define	CFG_CBSIZE		1024		/* Console I/O Buffer Size	*/
+#else
+#define	CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#endif
+#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define	CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_LOAD_ADDR		0x20000
+
+#define CFG_MEMTEST_START	0x100000
+#define CFG_MEMTEST_END		0x400000
+/*#define CFG_DRAM_TEST		1 */
+#undef CFG_DRAM_TEST
+
+/* Clock and PLL Configuration */
+#define CFG_HZ			10000000
+#define	CFG_CLK			58982400       /* 9,8304MHz * 6 */
+
+/* PLL Configuration: Ext Clock * 6 (see table 9-4 of MCF user manual) */
+
+#define CFG_MFD			0x01	/* PLL Multiplication Factor Devider */
+#define CFG_RFD			0x00	/* PLL Reduce Frecuency Devider */
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+#define	CFG_MBAR		0x40000000
+
+#define	CFG_DISCOVER_PHY
+/* #define	CFG_ENET_BD_BASE	0x380000 */
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR       0x20000000
+#define CFG_INIT_RAM_END	0x10000		/* End of used area in internal SRAM	*/
+#define CFG_GBL_DATA_SIZE	64      	/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE1		0x00000000
+#define	CFG_SDRAM_SIZE1		16		/* SDRAM size in MB */
+
+/*
+#define CFG_SDRAM_BASE0		CFG_SDRAM_BASE1+CFG_SDRAM_SIZE1*1024*1024
+#define	CFG_SDRAM_SIZE0		16	*/	/* SDRAM size in MB */
+
+#define CFG_SDRAM_BASE		CFG_SDRAM_BASE1
+#define	CFG_SDRAM_SIZE		CFG_SDRAM_SIZE1
+
+#define CFG_FLASH_BASE		0xFFE00000
+#define	CFG_INT_FLASH_BASE	0xF0000000
+
+/* If M5282 port is fully implemented the monitor base will be behind
+ * the vector table. */
+#if (TEXT_BASE !=  CFG_INT_FLASH_BASE)
+#define CFG_MONITOR_BASE	(TEXT_BASE + 0x400)
+#else
+#define CFG_MONITOR_BASE	(TEXT_BASE + 0x418) /* 24 Byte for CFM-Config */
+#endif
+
+#define CFG_MONITOR_LEN		0x20000
+#define CFG_MALLOC_LEN		(256 << 10)
+#define CFG_BOOTPARAMS_LEN	64*1024
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization ??
+ */
+#define	CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define	CFG_MAX_FLASH_SECT	35
+#define	CFG_MAX_FLASH_BANKS	2
+#define	CFG_FLASH_ERASE_TOUT	10000000
+#define	CFG_FLASH_PROTECTION
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16
+
+/*-----------------------------------------------------------------------
+ * Memory bank definitions
+ */
+
+#define CFG_CS0_BASE		CFG_FLASH_BASE
+#define CFG_CS0_SIZE		2*1024*1024
+#define CFG_CS0_WIDTH		16
+#define CFG_CS0_RO 		0
+#define CFG_CS0_WS		6
+
+#define CFG_CS3_BASE		0xE0000000
+#define CFG_CS3_SIZE		1*1024*1024
+#define CFG_CS3_WIDTH		16
+#define CFG_CS3_RO 		0
+#define CFG_CS3_WS		6
+
+/*-----------------------------------------------------------------------
+ * Port configuration
+ */
+#define CFG_PACNT		0x0000000	/* Port A D[31:24] */
+#define CFG_PADDR		0x0000000
+#define CFG_PADAT		0x0000000
+
+#define CFG_PBCNT		0x0000000	/* Port B D[23:16] */
+#define CFG_PBDDR		0x0000000
+#define CFG_PBDAT		0x0000000
+
+#define CFG_PCCNT		0x0000000	/* Port C D[15:08] */
+#define CFG_PCDDR		0x0000000
+#define CFG_PCDAT		0x0000000
+
+#define CFG_PDCNT		0x0000000	/* Port D D[07:00] */
+#define CFG_PCDDR		0x0000000
+#define CFG_PCDAT		0x0000000
+
+#define CFG_PEHLPAR		0xC0
+#define CFG_PUAPAR		0x0F		/* UA0..UA3 = Uart 0 +1 */
+#define CFG_DDRUA		0x05
+#define CFG_PJPAR 		0xFF;
+
+/*-----------------------------------------------------------------------
+ * CCM configuration
+ */
+
+#define	CFG_CCM_SIZ		0
+
+/*---------------------------------------------------------------------*/
+#endif	/* _CONFIG_M5282EVB_H */
+/*---------------------------------------------------------------------*/

include/configs/EP1C20.h

diff --git a/include/configs/EP1C20.h b/include/configs/EP1C20.h
new file mode 100644
index 0000000..5507f35
--- /dev/null
+++ b/include/configs/EP1C20.h
@@ -0,0 +1,199 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*------------------------------------------------------------------------
+ * BOARD/CPU
+ *----------------------------------------------------------------------*/
+#define CONFIG_EP1C20		1		/* EP1C20 board		*/
+#define CONFIG_SYS_CLK_FREQ	50000000	/* 50 MHz core clk	*/
+
+#define CFG_RESET_ADDR		0x00000000	/* Hard-reset address	*/
+#define CFG_EXCEPTION_ADDR	0x01000020	/* Exception entry point*/
+#define CFG_NIOS_SYSID_BASE	0x021208b8	/* System id address	*/
+#define CONFIG_BOARD_EARLY_INIT_F 1	/* enable early board-spec. init*/
+
+/*------------------------------------------------------------------------
+ * CACHE -- the following will support II/s and II/f. The II/s does not
+ * have dcache, so the cache instructions will behave as NOPs.
+ *----------------------------------------------------------------------*/
+#define CFG_ICACHE_SIZE		4096		/* 4 KByte total	*/
+#define CFG_ICACHELINE_SIZE	32		/* 32 bytes/line	*/
+#define CFG_DCACHE_SIZE		2048		/* 2 KByte (II/f)	*/
+#define CFG_DCACHELINE_SIZE	4		/* 4 bytes/line (II/f)	*/
+
+/*------------------------------------------------------------------------
+ * MEMORY BASE ADDRESSES
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH_BASE		0x00000000	/* FLASH base addr	*/
+#define CFG_FLASH_SIZE		0x00800000	/* 8 MByte		*/
+#define CFG_SDRAM_BASE		0x01000000	/* SDRAM base addr	*/
+#define CFG_SDRAM_SIZE		0x01000000	/* 16 MByte		*/
+#define CFG_SRAM_BASE		0x02000000	/* SRAM base addr	*/
+#define CFG_SRAM_SIZE		0x00100000	/* 1 MB (only 1M mapped)*/
+
+/*------------------------------------------------------------------------
+ * MEMORY ORGANIZATION
+ *	-Monitor at top.
+ *	-The heap is placed below the monitor.
+ *	-Global data is placed below the heap.
+ *	-The stack is placed below global data (&grows down).
+ *----------------------------------------------------------------------*/
+#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 128k		*/
+#define CFG_GBL_DATA_SIZE	128		/* Global data size rsvd*/
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128*1024)
+
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define CFG_MALLOC_BASE		(CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+#define CFG_GBL_DATA_OFFSET	(CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP		CFG_GBL_DATA_OFFSET
+
+/*------------------------------------------------------------------------
+ * FLASH (AM29LV065D)
+ *----------------------------------------------------------------------*/
+#define CFG_MAX_FLASH_SECT	128		/* Max # sects per bank */
+#define CFG_MAX_FLASH_BANKS	1		/* Max # of flash banks */
+#define CFG_FLASH_ERASE_TOUT	8000		/* Erase timeout (msec) */
+#define CFG_FLASH_WRITE_TOUT	100		/* Write timeout (msec) */
+#define CFG_FLASH_WORD_SIZE	unsigned char	/* flash word size	*/
+
+/*------------------------------------------------------------------------
+ * ENVIRONMENT -- Put environment in sector CFG_MONITOR_LEN above
+ * CFG_RESET_ADDR, since we assume the monitor is stored at the
+ * reset address, no? This will keep the environment in user region
+ * of flash. NOTE: the monitor length must be multiple of sector size
+ * (which is common practice).
+ *----------------------------------------------------------------------*/
+#define CFG_ENV_IS_IN_FLASH	1		/* Environment in flash */
+#define CFG_ENV_SIZE		(64 * 1024)	/* 64 KByte (1 sector)	*/
+#define CONFIG_ENV_OVERWRITE			/* Serial change Ok	*/
+#define CFG_ENV_ADDR	(CFG_RESET_ADDR + CFG_MONITOR_LEN)
+
+/*------------------------------------------------------------------------
+ * CONSOLE
+ *----------------------------------------------------------------------*/
+#if defined(CONFIG_CONSOLE_JTAG)
+#define CFG_NIOS_CONSOLE	0x021208b0	/* JTAG UART base addr	*/
+#else
+#define CFG_NIOS_CONSOLE	0x02120840	/* UART base addr	*/
+#endif
+
+#define CFG_NIOS_FIXEDBAUD	1		/* Baudrate is fixed	*/
+#define CONFIG_BAUDRATE		115200		/* Initial baudrate	*/
+#define CFG_BAUDRATE_TABLE	{115200}	/* It's fixed ;-)	*/
+
+#define CFG_CONSOLE_INFO_QUIET	1		/* Suppress console info*/
+
+/*------------------------------------------------------------------------
+ * EPCS Device -- wne CFG_NIOS_EPCSBASE is defined code/commands for
+ * epcs device access is enabled. The base address is the epcs
+ * _register_ base address, NOT THE ADDRESS OF THE MEMORY BLOCK.
+ * The register base is currently at offset 0x600 from the memory base.
+ *----------------------------------------------------------------------*/
+#define CFG_NIOS_EPCSBASE	0x02100200	/* EPCS register base	*/
+
+/*------------------------------------------------------------------------
+ * DEBUG
+ *----------------------------------------------------------------------*/
+#undef CONFIG_ROM_STUBS				/* Stubs not in ROM	*/
+
+/*------------------------------------------------------------------------
+ * TIMEBASE --
+ *
+ * The high res timer defaults to 1 msec. Since it includes the period
+ * registers, we can slow it down to 10 msec using TMRCNT. If the default
+ * period is acceptable, TMRCNT can be left undefined.
+ *----------------------------------------------------------------------*/
+#define CFG_NIOS_TMRBASE	0x02120820	/* Tick timer base addr */
+#define CFG_NIOS_TMRIRQ		3		/* Timer IRQ num	*/
+#define CFG_NIOS_TMRMS		10		/* 10 msec per tick	*/
+#define CFG_NIOS_TMRCNT (CFG_NIOS_TMRMS * (CONFIG_SYS_CLK_FREQ/1000))
+#define CFG_HZ		(CONFIG_SYS_CLK_FREQ/(CFG_NIOS_TMRCNT + 1))
+
+/*------------------------------------------------------------------------
+ * STATUS LED -- Provides a simple blinking led. For Nios2 each board
+ * must implement its own led routines -- leds are, after all,
+ * board-specific, no?
+ *----------------------------------------------------------------------*/
+#define CFG_LEDPIO_ADDR		0x02120870	/* LED PIO base addr	*/
+#define CONFIG_STATUS_LED			/* Enable status driver */
+
+#define STATUS_LED_BIT		1		/* Bit-0 on PIO		*/
+#define STATUS_LED_STATE	1		/* Blinking		*/
+#define STATUS_LED_PERIOD	(500/CFG_NIOS_TMRMS) /* Every 500 msec	*/
+
+/*------------------------------------------------------------------------
+ * ETHERNET -- The header file for the SMC91111 driver hurts my eyes ...
+ * and really doesn't need any additional clutter. So I choose the lazy
+ * way out to avoid changes there -- define the base address to ensure
+ * cache bypass so there's no need to monkey with inx/outx macros.
+ *----------------------------------------------------------------------*/
+#define CONFIG_SMC91111_BASE	0x82110300	/* Base addr (bypass)	*/
+#define CONFIG_DRIVER_SMC91111			/* Using SMC91c111	*/
+#undef	CONFIG_SMC91111_EXT_PHY			/* Internal PHY		*/
+#define CONFIG_SMC_USE_32_BIT			/* 32-bit interface	*/
+
+#define CONFIG_ETHADDR		08:00:3e:26:0a:5b
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.2.21
+#define CONFIG_SERVERIP		192.168.2.16
+
+/*------------------------------------------------------------------------
+ * COMMANDS
+ *----------------------------------------------------------------------*/
+#define CONFIG_COMMANDS		(CFG_CMD_BDI	| \
+				 CFG_CMD_DHCP	| \
+				 CFG_CMD_ECHO	| \
+				 CFG_CMD_ENV	| \
+				 CFG_CMD_FLASH	| \
+				 CFG_CMD_IMI	| \
+				 CFG_CMD_IRQ	| \
+				 CFG_CMD_LOADS	| \
+				 CFG_CMD_LOADB	| \
+				 CFG_CMD_MEMORY | \
+				 CFG_CMD_MISC	| \
+				 CFG_CMD_NET	| \
+				 CFG_CMD_PING	| \
+				 CFG_CMD_RUN	| \
+				 CFG_CMD_SAVES	)
+#include <cmd_confdefs.h>
+
+/*------------------------------------------------------------------------
+ * MISC
+ *----------------------------------------------------------------------*/
+#define CFG_LONGHELP				/* Provide extended help*/
+#define CFG_PROMPT		"==> "		/* Command prompt	*/
+#define CFG_CBSIZE		256		/* Console I/O buf size */
+#define CFG_MAXARGS		16		/* Max command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot arg buf size	*/
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buf size */
+#define CFG_LOAD_ADDR		CFG_SDRAM_BASE	/* Default load address */
+#define CFG_MEMTEST_START	CFG_SDRAM_BASE	/* Start addr for test	*/
+#define CFG_MEMTEST_END		CFG_INIT_SP - 0x00020000
+
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+
+#endif	/* __CONFIG_H */

include/configs/EP1S10.h

diff --git a/include/configs/EP1S10.h b/include/configs/EP1S10.h
new file mode 100644
index 0000000..6eca9f2
--- /dev/null
+++ b/include/configs/EP1S10.h
@@ -0,0 +1,193 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*------------------------------------------------------------------------
+ * BOARD/CPU
+ *----------------------------------------------------------------------*/
+#define CONFIG_EP1S10		1		/* EP1S10 board		*/
+#define CONFIG_SYS_CLK_FREQ	50000000	/* 50 MHz core clk	*/
+
+#define CFG_RESET_ADDR		0x00000000	/* Hard-reset address	*/
+#define CFG_EXCEPTION_ADDR	0x01000020	/* Exception entry point*/
+#define CFG_NIOS_SYSID_BASE	0x021208b8	/* System id address	*/
+
+/*------------------------------------------------------------------------
+ * CACHE -- the following will support II/s and II/f. The II/s does not
+ * have dcache, so the cache instructions will behave as NOPs.
+ *----------------------------------------------------------------------*/
+#define CFG_ICACHE_SIZE		4096		/* 4 KByte total	*/
+#define CFG_ICACHELINE_SIZE	32		/* 32 bytes/line	*/
+#define CFG_DCACHE_SIZE		2048		/* 2 KByte (II/f)	*/
+#define CFG_DCACHELINE_SIZE	4		/* 4 bytes/line (II/f)	*/
+
+/*------------------------------------------------------------------------
+ * MEMORY BASE ADDRESSES
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH_BASE		0x00000000	/* FLASH base addr	*/
+#define CFG_FLASH_SIZE		0x00800000	/* 8 MByte		*/
+#define CFG_SDRAM_BASE		0x01000000	/* SDRAM base addr	*/
+#define CFG_SDRAM_SIZE		0x01000000	/* 16 MByte		*/
+#define CFG_SRAM_BASE		0x02000000	/* SRAM base addr	*/
+#define CFG_SRAM_SIZE		0x00100000	/* 1 MB			*/
+
+/*------------------------------------------------------------------------
+ * MEMORY ORGANIZATION
+ *	-Monitor at top.
+ *	-The heap is placed below the monitor.
+ *	-Global data is placed below the heap.
+ *	-The stack is placed below global data (&grows down).
+ *----------------------------------------------------------------------*/
+#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256k		*/
+#define CFG_GBL_DATA_SIZE	128		/* Global data size rsvd*/
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 256*1024) /* 256k heap */
+
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define CFG_MALLOC_BASE		(CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+#define CFG_GBL_DATA_OFFSET	(CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP		CFG_GBL_DATA_OFFSET
+
+/*------------------------------------------------------------------------
+ * FLASH (AM29LV065D)
+ *----------------------------------------------------------------------*/
+#define CFG_MAX_FLASH_SECT	128		/* Max # sects per bank */
+#define CFG_MAX_FLASH_BANKS	1		/* Max # of flash banks */
+#define CFG_FLASH_ERASE_TOUT	8000		/* Erase timeout (msec) */
+#define CFG_FLASH_WRITE_TOUT	100		/* Write timeout (msec) */
+
+/*------------------------------------------------------------------------
+ * ENVIRONMENT -- Put environment in sector CFG_MONITOR_LEN above
+ * CFG_FLASH_BASE, since we assume that u-boot is stored at the bottom
+ * of flash memory. This will keep the environment in user region
+ * of flash. NOTE: the monitor length must be multiple of sector size
+ * (which is common practice).
+ *----------------------------------------------------------------------*/
+#define CFG_ENV_IS_IN_FLASH	1		/* Environment in flash */
+#define CFG_ENV_SIZE		(64 * 1024)	/* 64 KByte (1 sector)	*/
+#define CONFIG_ENV_OVERWRITE			/* Serial change Ok	*/
+#define CFG_ENV_ADDR	(CFG_FLASH_BASE + CFG_MONITOR_LEN)
+
+/*------------------------------------------------------------------------
+ * CONSOLE
+ *----------------------------------------------------------------------*/
+#if defined(CONFIG_CONSOLE_JTAG)
+#define CFG_NIOS_CONSOLE	0x021208b0	/* JTAG UART base addr	*/
+#else
+#define CFG_NIOS_CONSOLE	0x02120840	/* UART base addr	*/
+#endif
+
+#define CFG_NIOS_FIXEDBAUD	1		/* Baudrate is fixed	*/
+#define CONFIG_BAUDRATE		115200		/* Initial baudrate	*/
+#define CFG_BAUDRATE_TABLE	{115200}	/* It's fixed ;-)	*/
+
+#define CFG_CONSOLE_INFO_QUIET	1		/* Suppress console info*/
+
+/*------------------------------------------------------------------------
+ * EPCS Device -- None for stratix.
+ *----------------------------------------------------------------------*/
+#undef CFG_NIOS_EPCSBASE
+
+/*------------------------------------------------------------------------
+ * DEBUG
+ *----------------------------------------------------------------------*/
+#undef CONFIG_ROM_STUBS				/* Stubs not in ROM	*/
+
+/*------------------------------------------------------------------------
+ * TIMEBASE --
+ *
+ * The high res timer defaults to 1 msec. Since it includes the period
+ * registers, we can slow it down to 10 msec using TMRCNT. If the default
+ * period is acceptable, TMRCNT can be left undefined.
+ *----------------------------------------------------------------------*/
+#define CFG_NIOS_TMRBASE	0x02120820	/* Tick timer base addr */
+#define CFG_NIOS_TMRIRQ		3		/* Timer IRQ num	*/
+#define CFG_NIOS_TMRMS		10		/* 10 msec per tick	*/
+#define CFG_NIOS_TMRCNT (CFG_NIOS_TMRMS * (CONFIG_SYS_CLK_FREQ/1000))
+#define CFG_HZ		(CONFIG_SYS_CLK_FREQ/(CFG_NIOS_TMRCNT + 1))
+
+/*------------------------------------------------------------------------
+ * STATUS LED -- Provides a simple blinking led. For Nios2 each board
+ * must implement its own led routines -- since leds are board-specific.
+ *----------------------------------------------------------------------*/
+#define CFG_LEDPIO_ADDR		0x02120870	/* LED PIO base addr	*/
+#define CONFIG_STATUS_LED			/* Enable status driver */
+
+#define STATUS_LED_BIT		1		/* Bit-0 on PIO		*/
+#define STATUS_LED_STATE	1		/* Blinking		*/
+#define STATUS_LED_PERIOD	(500/CFG_NIOS_TMRMS) /* Every 500 msec	*/
+
+/*------------------------------------------------------------------------
+ * ETHERNET -- The header file for the SMC91111 driver hurts my eyes ...
+ * and really doesn't need any additional clutter. So I choose the lazy
+ * way out to avoid changes there -- define the base address to ensure
+ * cache bypass so there's no need to monkey with inx/outx macros.
+ *----------------------------------------------------------------------*/
+#define CONFIG_SMC91111_BASE	0x82110300	/* Base addr (bypass)	*/
+#define CONFIG_DRIVER_SMC91111			/* Using SMC91c111	*/
+#undef	CONFIG_SMC91111_EXT_PHY			/* Internal PHY		*/
+#define CONFIG_SMC_USE_32_BIT			/* 32-bit interface	*/
+
+#define CONFIG_ETHADDR		08:00:3e:26:0a:5b
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.2.21
+#define CONFIG_SERVERIP		192.168.2.16
+
+/*------------------------------------------------------------------------
+ * COMMANDS
+ *----------------------------------------------------------------------*/
+#define CONFIG_COMMANDS		(CFG_CMD_BDI	| \
+				 CFG_CMD_DHCP	| \
+				 CFG_CMD_ECHO	| \
+				 CFG_CMD_ENV	| \
+				 CFG_CMD_FLASH	| \
+				 CFG_CMD_IMI	| \
+				 CFG_CMD_IRQ	| \
+				 CFG_CMD_LOADS	| \
+				 CFG_CMD_LOADB	| \
+				 CFG_CMD_MEMORY | \
+				 CFG_CMD_MISC	| \
+				 CFG_CMD_NET	| \
+				 CFG_CMD_PING	| \
+				 CFG_CMD_RUN	| \
+				 CFG_CMD_SAVES	)
+#include <cmd_confdefs.h>
+
+/*------------------------------------------------------------------------
+ * MISC
+ *----------------------------------------------------------------------*/
+#define CFG_LONGHELP				/* Provide extended help*/
+#define CFG_PROMPT		"==> "		/* Command prompt	*/
+#define CFG_CBSIZE		256		/* Console I/O buf size */
+#define CFG_MAXARGS		16		/* Max command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot arg buf size	*/
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buf size */
+#define CFG_LOAD_ADDR		CFG_SDRAM_BASE	/* Default load address */
+#define CFG_MEMTEST_START	CFG_SDRAM_BASE	/* Start addr for test	*/
+#define CFG_MEMTEST_END		CFG_INIT_SP - 0x00020000
+
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+
+#endif	/* __CONFIG_H */

include/configs/EP1S40.h

diff --git a/include/configs/EP1S40.h b/include/configs/EP1S40.h
new file mode 100644
index 0000000..976e79a
--- /dev/null
+++ b/include/configs/EP1S40.h
@@ -0,0 +1,193 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*------------------------------------------------------------------------
+ * BOARD/CPU
+ *----------------------------------------------------------------------*/
+#define CONFIG_EP1S40		1		/* EP1S40 board		*/
+#define CONFIG_SYS_CLK_FREQ	50000000	/* 50 MHz core clk	*/
+
+#define CFG_RESET_ADDR		0x00000000	/* Hard-reset address	*/
+#define CFG_EXCEPTION_ADDR	0x01000020	/* Exception entry point*/
+#define CFG_NIOS_SYSID_BASE	0x021208b8	/* System id address	*/
+
+/*------------------------------------------------------------------------
+ * CACHE -- the following will support II/s and II/f. The II/s does not
+ * have dcache, so the cache instructions will behave as NOPs.
+ *----------------------------------------------------------------------*/
+#define CFG_ICACHE_SIZE		4096		/* 4 KByte total	*/
+#define CFG_ICACHELINE_SIZE	32		/* 32 bytes/line	*/
+#define CFG_DCACHE_SIZE		2048		/* 2 KByte (II/f)	*/
+#define CFG_DCACHELINE_SIZE	4		/* 4 bytes/line (II/f)	*/
+
+/*------------------------------------------------------------------------
+ * MEMORY BASE ADDRESSES
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH_BASE		0x00000000	/* FLASH base addr	*/
+#define CFG_FLASH_SIZE		0x00800000	/* 8 MByte		*/
+#define CFG_SDRAM_BASE		0x01000000	/* SDRAM base addr	*/
+#define CFG_SDRAM_SIZE		0x01000000	/* 16 MByte		*/
+#define CFG_SRAM_BASE		0x02000000	/* SRAM base addr	*/
+#define CFG_SRAM_SIZE		0x00100000	/* 1 MB			*/
+
+/*------------------------------------------------------------------------
+ * MEMORY ORGANIZATION
+ *	-Monitor at top.
+ *	-The heap is placed below the monitor.
+ *	-Global data is placed below the heap.
+ *	-The stack is placed below global data (&grows down).
+ *----------------------------------------------------------------------*/
+#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256k		*/
+#define CFG_GBL_DATA_SIZE	128		/* Global data size rsvd*/
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 256*1024) /* 256k heap */
+
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define CFG_MALLOC_BASE		(CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+#define CFG_GBL_DATA_OFFSET	(CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP		CFG_GBL_DATA_OFFSET
+
+/*------------------------------------------------------------------------
+ * FLASH (AM29LV065D)
+ *----------------------------------------------------------------------*/
+#define CFG_MAX_FLASH_SECT	128		/* Max # sects per bank */
+#define CFG_MAX_FLASH_BANKS	1		/* Max # of flash banks */
+#define CFG_FLASH_ERASE_TOUT	8000		/* Erase timeout (msec) */
+#define CFG_FLASH_WRITE_TOUT	100		/* Write timeout (msec) */
+
+/*------------------------------------------------------------------------
+ * ENVIRONMENT -- Put environment in sector CFG_MONITOR_LEN above
+ * CFG_FLASH_BASE, since we assume that u-boot is stored at the bottom
+ * of flash memory. This will keep the environment in user region
+ * of flash. NOTE: the monitor length must be multiple of sector size
+ * (which is common practice).
+ *----------------------------------------------------------------------*/
+#define CFG_ENV_IS_IN_FLASH	1		/* Environment in flash */
+#define CFG_ENV_SIZE		(64 * 1024)	/* 64 KByte (1 sector)	*/
+#define CONFIG_ENV_OVERWRITE			/* Serial change Ok	*/
+#define CFG_ENV_ADDR	(CFG_FLASH_BASE + CFG_MONITOR_LEN)
+
+/*------------------------------------------------------------------------
+ * CONSOLE
+ *----------------------------------------------------------------------*/
+#if defined(CONFIG_CONSOLE_JTAG)
+#define CFG_NIOS_CONSOLE	0x021208b0	/* JTAG UART base addr	*/
+#else
+#define CFG_NIOS_CONSOLE	0x02120840	/* UART base addr	*/
+#endif
+
+#define CFG_NIOS_FIXEDBAUD	1		/* Baudrate is fixed	*/
+#define CONFIG_BAUDRATE		115200		/* Initial baudrate	*/
+#define CFG_BAUDRATE_TABLE	{115200}	/* It's fixed ;-)	*/
+
+#define CFG_CONSOLE_INFO_QUIET	1		/* Suppress console info*/
+
+/*------------------------------------------------------------------------
+ * EPCS Device -- None for stratix.
+ *----------------------------------------------------------------------*/
+#undef CFG_NIOS_EPCSBASE
+
+/*------------------------------------------------------------------------
+ * DEBUG
+ *----------------------------------------------------------------------*/
+#undef CONFIG_ROM_STUBS				/* Stubs not in ROM	*/
+
+/*------------------------------------------------------------------------
+ * TIMEBASE --
+ *
+ * The high res timer defaults to 1 msec. Since it includes the period
+ * registers, we can slow it down to 10 msec using TMRCNT. If the default
+ * period is acceptable, TMRCNT can be left undefined.
+ *----------------------------------------------------------------------*/
+#define CFG_NIOS_TMRBASE	0x02120820	/* Tick timer base addr */
+#define CFG_NIOS_TMRIRQ		3		/* Timer IRQ num	*/
+#define CFG_NIOS_TMRMS		10		/* 10 msec per tick	*/
+#define CFG_NIOS_TMRCNT (CFG_NIOS_TMRMS * (CONFIG_SYS_CLK_FREQ/1000))
+#define CFG_HZ		(CONFIG_SYS_CLK_FREQ/(CFG_NIOS_TMRCNT + 1))
+
+/*------------------------------------------------------------------------
+ * STATUS LED -- Provides a simple blinking led. For Nios2 each board
+ * must implement its own led routines -- since leds are board-specific.
+ *----------------------------------------------------------------------*/
+#define CFG_LEDPIO_ADDR		0x02120870	/* LED PIO base addr	*/
+#define CONFIG_STATUS_LED			/* Enable status driver */
+
+#define STATUS_LED_BIT		1		/* Bit-0 on PIO		*/
+#define STATUS_LED_STATE	1		/* Blinking		*/
+#define STATUS_LED_PERIOD	(500/CFG_NIOS_TMRMS) /* Every 500 msec	*/
+
+/*------------------------------------------------------------------------
+ * ETHERNET -- The header file for the SMC91111 driver hurts my eyes ...
+ * and really doesn't need any additional clutter. So I choose the lazy
+ * way out to avoid changes there -- define the base address to ensure
+ * cache bypass so there's no need to monkey with inx/outx macros.
+ *----------------------------------------------------------------------*/
+#define CONFIG_SMC91111_BASE	0x82110300	/* Base addr (bypass)	*/
+#define CONFIG_DRIVER_SMC91111			/* Using SMC91c111	*/
+#undef	CONFIG_SMC91111_EXT_PHY			/* Internal PHY		*/
+#define CONFIG_SMC_USE_32_BIT			/* 32-bit interface	*/
+
+#define CONFIG_ETHADDR		08:00:3e:26:0a:5b
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.2.21
+#define CONFIG_SERVERIP		192.168.2.16
+
+/*------------------------------------------------------------------------
+ * COMMANDS
+ *----------------------------------------------------------------------*/
+#define CONFIG_COMMANDS		(CFG_CMD_BDI	| \
+				 CFG_CMD_DHCP	| \
+				 CFG_CMD_ECHO	| \
+				 CFG_CMD_ENV	| \
+				 CFG_CMD_FLASH	| \
+				 CFG_CMD_IMI	| \
+				 CFG_CMD_IRQ	| \
+				 CFG_CMD_LOADS	| \
+				 CFG_CMD_LOADB	| \
+				 CFG_CMD_MEMORY | \
+				 CFG_CMD_MISC	| \
+				 CFG_CMD_NET	| \
+				 CFG_CMD_PING	| \
+				 CFG_CMD_RUN	| \
+				 CFG_CMD_SAVES	)
+#include <cmd_confdefs.h>
+
+/*------------------------------------------------------------------------
+ * MISC
+ *----------------------------------------------------------------------*/
+#define CFG_LONGHELP				/* Provide extended help*/
+#define CFG_PROMPT		"==> "		/* Command prompt	*/
+#define CFG_CBSIZE		256		/* Console I/O buf size */
+#define CFG_MAXARGS		16		/* Max command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot arg buf size	*/
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print buf size */
+#define CFG_LOAD_ADDR		CFG_SDRAM_BASE	/* Default load address */
+#define CFG_MEMTEST_START	CFG_SDRAM_BASE	/* Start addr for test	*/
+#define CFG_MEMTEST_END		CFG_INIT_SP - 0x00020000
+
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+
+#endif	/* __CONFIG_H */

include/configs/M5271EVB.h

diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h
new file mode 100644
index 0000000..f0fc013
--- /dev/null
+++ b/include/configs/M5271EVB.h
@@ -0,0 +1,156 @@
+/*
+ * Configuation settings for the Freescale M5271EVB
+ *
+ * Based on MC5272C3 and r5200 board configs
+ * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
+ * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef _M5271EVB_H
+#define _M5271EVB_H
+
+#define DEBUG
+#undef DEBUG
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_MCF52x2		/* define processor family */
+#define CONFIG_M5271		/* define processor type */
+#define CONFIG_M5271EVB		/* define board type */
+
+#define CONFIG_IPADDR		192.168.30.1
+#define CONFIG_SERVERIP		192.168.1.1
+#define CONFIG_ETHADDR		00:06:3b:01:41:55
+
+#define CONFIG_BAUDRATE		19200
+#define CFG_BAUDRATE_TABLE	{ 9600 , 19200 , 38400 , 57600, 115200 }
+
+#undef CONFIG_WATCHDOG		/* disable watchdog */
+
+#define CONFIG_BOOTDELAY	5
+
+/* Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+#ifndef CONFIG_MONITOR_IS_IN_RAM
+#define CFG_ENV_OFFSET		0x4000
+#define CFG_ENV_SECT_SIZE	0x2000
+#define CFG_ENV_IS_IN_FLASH	1
+#else
+#define CFG_ENV_ADDR		0xffe04000
+#define CFG_ENV_SECT_SIZE	0x2000
+#define CFG_ENV_IS_IN_FLASH	1
+#endif
+
+#define CONFIG_COMMANDS	 ((CONFIG_CMD_DFL | CFG_CMD_PING | CFG_CMD_NET ) & ~(CFG_CMD_LOADS | CFG_CMD_LOADB))
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CFG_PROMPT		"=> "
+#define CFG_LONGHELP				/* undef to save memory		*/
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size	*/
+#else
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_LOAD_ADDR		0x00100000
+
+#define CFG_MEMTEST_START	0x400
+#define CFG_MEMTEST_END		0x380000
+
+#define CFG_HZ			1000000
+#define CFG_CLK			100000000
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+#define CFG_MBAR		0x40000000	/* Register Base Addrs */
+
+/* Enable FEC ethernet */
+#define FEC_ENET
+#define CONFIG_NET_RETRY_COUNT	5
+#define CFG_ENET_BD_BASE	0x480000
+
+/*
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	0x20000000
+#define CFG_INIT_RAM_END	0x1000	/* End of used area in internal SRAM	*/
+#define CFG_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_SDRAM_SIZE		16		/* SDRAM size in MB */
+#define CFG_FLASH_BASE		0xffe00000
+
+#ifdef	CONFIG_MONITOR_IS_IN_RAM
+#define CFG_MONITOR_BASE	0x20000
+#else
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400)
+#endif
+
+#define CFG_MONITOR_LEN		0x40000
+#define CFG_MALLOC_LEN		(256 << 10)
+#define CFG_BOOTPARAMS_LEN	(64*1024)
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization ??
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/* FLASH organization */
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	11	/* max number of sectors on one chip	*/
+#define CFG_FLASH_ERASE_TOUT	1000
+
+#define CFG_FLASH_CFI		1
+#define CFG_FLASH_CFI_DRIVER	1
+#define CFG_FLASH_SIZE		0x200000
+
+/* Cache Configuration */
+#define CFG_CACHELINE_SIZE	16
+
+/* Port configuration */
+#define CFG_FECI2C		0xF0
+
+#endif	/* _M5271EVB_H */

include/configs/MPC8349ADS.h

diff --git a/include/configs/MPC8349ADS.h b/include/configs/MPC8349ADS.h
deleted file mode 100644
index 1e9a1f7..0000000
--- a/include/configs/MPC8349ADS.h
+++ /dev/null
@@ -1,653 +0,0 @@
-/*
- * Copyright 2004 Freescale Semiconductor.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * mpc8349ads board configuration file
- *
- * Please refer to doc/README.mpc83xxads for more info.
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#undef DEBUG
-
-#define CONFIG_MII
-
-/*
- * High Level Configuration Options
- */
-#define CONFIG_E300		1	/* E300 Family */
-#define CONFIG_MPC83XX		1	/* MPC83XX family */
-#define CONFIG_MPC8349		1	/* MPC8349 specific */
-#define CONFIG_MPC8349ADS	1	/* MPC8349ADS board specific */
-
-#define CONFIG_PCI
-#undef  CONFIG_MPC83XX_PCI2		/* support for 2nd PCI controller */
-#define CONFIG_TSEC_ENET 		/* tsec ethernet support */
-#define CONFIG_ENV_OVERWRITE
-
-#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup*/
-
-#undef CONFIG_DDR_ECC			/* only for ECC DDR module */
-
-#define PCI_66M
-#ifdef PCI_66M
-#define CONFIG_83XX_CLKIN	66000000	/* in Hz */
-#else
-#define CONFIG_83XX_CLKIN	33000000	/* in Hz */
-#endif
-
-#ifndef CONFIG_SYS_CLK_FREQ
-#ifdef PCI_66M
-#define CONFIG_SYS_CLK_FREQ	66000000
-#else
-#define CONFIG_SYS_CLK_FREQ	33000000
-#endif
-#endif
-
-#define CONFIG_BOARD_EARLY_INIT_F	/* call board_pre_init */
-
-#define CFG_IMMRBAR		0xE0000000
-
-#undef CFG_DRAM_TEST                   /* memory test, takes time */
-#define CFG_MEMTEST_START       0x00000000      /* memtest region */
-#define CFG_MEMTEST_END         0x00100000
-
-/*
- * DDR Setup
- */
-
-#define CFG_DDR_BASE	0x00000000	/* DDR is system memory*/
-#define CFG_SDRAM_BASE CFG_DDR_BASE
-#undef  CONFIG_DDR_2T_TIMING
-#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
-
-#if defined(CONFIG_SPD_EEPROM)
-	/*
-	 * Determine DDR configuration from I2C interface.
-	 */
-	#define SPD_EEPROM_ADDRESS	0x51		/* DDR DIMM */
-#else
-	/*
-	 * Manually set up DDR parameters
-	 */
-	#define CFG_DDR_SIZE	    256		/* Mb */
-	#define CFG_DDR_CONFIG	(CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9)
-	#define CFG_DDR_TIMING_1	0x37344321
-	#define CFG_DDR_TIMING_2	0x00000800  /* P9-45,may need tuning */
-	#define CFG_DDR_CONTROL 	0xc2000000  /* unbuffered,no DYN_PWR */
-	#define CFG_DDR_MODE    	0x00000062  /* DLL,normal,seq,4/2.5 */
-	#define CFG_DDR_INTERVAL	0x05200100  /* autocharge,no open page */
-#endif
-
-/*
- * SDRAM on the Local Bus
- */
-#define CFG_LBC_SDRAM_BASE	0xf0000000	/* Localbus SDRAM */
-#define CFG_LBC_SDRAM_SIZE	64		/* LBC SDRAM is 64MB */
-
-/*
- * FLASH on the Local Bus
- */
-#define CFG_FLASH_CFI			/* use the Common Flash Interface */
-#define CFG_FLASH_CFI_DRIVER			/* use the CFI driver */
-#define CFG_FLASH_BASE		0xFE000000	/* start of FLASH   */
-#define CFG_FLASH_SIZE		8		/* FLASH size in MB */
-/* #define CFG_FLASH_USE_BUFFER_WRITE */
-
-#define CFG_BR0_PRELIM	(CFG_FLASH_BASE |	/* Flash Base address */ \
-			(2 << BR_PS_SHIFT) |	/* 32 bit port size */	 \
-			BR_V)			/* valid */
-#define CFG_OR0_PRELIM		0xff806ff7	/* 16Mb Flash size*/
-#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE	/* Window base at flash base */
-#define CFG_LBLAWAR0_PRELIM  0x80000016		/* 16Mb window size */
-
-#define CFG_MAX_FLASH_BANKS	1		/* number of banks */
-#define CFG_MAX_FLASH_SECT	64		/* sectors per device */
-
-#undef	CFG_FLASH_CHECKSUM
-#define CFG_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
-#define CFG_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
-
-#define CFG_MID_FLASH_JUMP      0x7F000000
-#define CFG_MONITOR_BASE    	TEXT_BASE	/* start of monitor */
-
-#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
-#define CFG_RAMBOOT
-#else
-#undef  CFG_RAMBOOT
-#endif
-
-/*
- * BCSR register on local bus 32KB, 8-bit wide for ADS config reg
- */
-#define CFG_BCSR             0xF8000000
-#define CFG_LBLAWBAR1_PRELIM CFG_BCSR	/* Access window base at BCSR base */
-#define CFG_LBLAWAR1_PRELIM  0x8000000E		/* Access window size 32K */
-#define CFG_BR1_PRELIM	  (CFG_BCSR|0x00000801)	/* Port-size=8bit, MSEL=GPCM */
-#define CFG_OR1_PRELIM		0xFFFFE8f0	/* length 32K */
-
-#define CONFIG_L1_INIT_RAM
-#define CFG_INIT_RAM_LOCK 	1
-#define CFG_INIT_RAM_ADDR	0x40000000   /* Initial RAM address */
-#define CFG_INIT_RAM_END    	0x1000	     /* End of used area in RAM*/
-
-#define CFG_GBL_DATA_SIZE  	0x100     /* num bytes initial data */
-#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
-#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
-
-#define CFG_MONITOR_LEN	    	(256 * 1024) /* Reserve 256 kB for Mon */
-#define CFG_MALLOC_LEN	    	(128 * 1024) /* Reserved for malloc */
-
-/*
- * Local Bus LCRR and LBCR regs
- *    LCRR:  DLL bypass, Clock divider is 4
- * External Local Bus rate is
- *    CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
- */
-#define CFG_LCRR	(LCRR_DBYP | LCRR_CLKDIV_4)
-#define CFG_LBC_LBCR	0x00000000
-
-#define CFG_LB_SDRAM	/* if board has SRDAM on local bus */
-
-#ifdef CFG_LB_SDRAM
-/*local bus BR2, OR2 definition for SDRAM if soldered on the ADS board*/
-/*
- * Base Register 2 and Option Register 2 configure SDRAM.
- * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
- *
- * For BR2, need:
- *    Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
- *    port-size = 32-bits = BR2[19:20] = 11
- *    no parity checking = BR2[21:22] = 00
- *    SDRAM for MSEL = BR2[24:26] = 011
- *    Valid = BR[31] = 1
- *
- * 0    4    8    12   16   20   24   28
- * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
- *
- * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into
- * FIXME: the top 17 bits of BR2.
- */
-
-#define CFG_BR2_PRELIM		0xf0001861 /*Port-size=32bit, MSEL=SDRAM*/
-#define CFG_LBLAWBAR2_PRELIM	0xF0000000
-#define CFG_LBLAWAR2_PRELIM	0x80000019 /*64M*/
-
-/*
- * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
- *
- * For OR2, need:
- *    64MB mask for AM, OR2[0:7] = 1111 1100
- *		   XAM, OR2[17:18] = 11
- *    9 columns OR2[19-21] = 010
- *    13 rows   OR2[23-25] = 100
- *    EAD set for extra time OR[31] = 1
- *
- * 0    4    8    12   16   20   24   28
- * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
- */
-
-#define CFG_OR2_PRELIM	0xfc006901
-
-#define CFG_LBC_LSRT	0x32000000    /* LB sdram refresh timer, about 6us */
-#define CFG_LBC_MRTPR	0x20000000    /* LB refresh timer prescal, 266MHz/32*/
-
-/*
- * LSDMR masks
- */
-#define CFG_LBC_LSDMR_RFEN	(1 << (31 -  1))
-#define CFG_LBC_LSDMR_BSMA1516	(3 << (31 - 10))
-#define CFG_LBC_LSDMR_BSMA1617	(4 << (31 - 10))
-#define CFG_LBC_LSDMR_RFCR5	(3 << (31 - 16))
-#define CFG_LBC_LSDMR_RFCR8	(5 << (31 - 16))
-#define CFG_LBC_LSDMR_RFCR16	(7 << (31 - 16))
-#define CFG_LBC_LSDMR_PRETOACT3	(3 << (31 - 19))
-#define CFG_LBC_LSDMR_PRETOACT6	(5 << (31 - 19))
-#define CFG_LBC_LSDMR_PRETOACT7	(7 << (31 - 19))
-#define CFG_LBC_LSDMR_ACTTORW3	(3 << (31 - 22))
-#define CFG_LBC_LSDMR_ACTTORW7	(7 << (31 - 22))
-#define CFG_LBC_LSDMR_ACTTORW6	(6 << (31 - 22))
-#define CFG_LBC_LSDMR_BL8	(1 << (31 - 23))
-#define CFG_LBC_LSDMR_WRC2	(2 << (31 - 27))
-#define CFG_LBC_LSDMR_WRC3	(3 << (31 - 27))
-#define CFG_LBC_LSDMR_WRC4	(0 << (31 - 27))
-#define CFG_LBC_LSDMR_BUFCMD	(1 << (31 - 29))
-#define CFG_LBC_LSDMR_CL3	(3 << (31 - 31))
-
-#define CFG_LBC_LSDMR_OP_NORMAL	(0 << (31 - 4))
-#define CFG_LBC_LSDMR_OP_ARFRSH	(1 << (31 - 4))
-#define CFG_LBC_LSDMR_OP_SRFRSH	(2 << (31 - 4))
-#define CFG_LBC_LSDMR_OP_MRW	(3 << (31 - 4))
-#define CFG_LBC_LSDMR_OP_PRECH	(4 << (31 - 4))
-#define CFG_LBC_LSDMR_OP_PCHALL	(5 << (31 - 4))
-#define CFG_LBC_LSDMR_OP_ACTBNK	(6 << (31 - 4))
-#define CFG_LBC_LSDMR_OP_RWINV	(7 << (31 - 4))
-
-#define CFG_LBC_LSDMR_COMMON    ( CFG_LBC_LSDMR_RFEN            \
-				| CFG_LBC_LSDMR_BSMA1516	\
-				| CFG_LBC_LSDMR_RFCR8		\
-				| CFG_LBC_LSDMR_PRETOACT6	\
-				| CFG_LBC_LSDMR_ACTTORW3	\
-				| CFG_LBC_LSDMR_BL8		\
-				| CFG_LBC_LSDMR_WRC3		\
-				| CFG_LBC_LSDMR_CL3		\
-				)
-
-/*
- * SDRAM Controller configuration sequence.
- */
-#define CFG_LBC_LSDMR_1		( CFG_LBC_LSDMR_COMMON \
-				| CFG_LBC_LSDMR_OP_PCHALL)
-#define CFG_LBC_LSDMR_2		( CFG_LBC_LSDMR_COMMON \
-				| CFG_LBC_LSDMR_OP_ARFRSH)
-#define CFG_LBC_LSDMR_3		( CFG_LBC_LSDMR_COMMON \
-				| CFG_LBC_LSDMR_OP_ARFRSH)
-#define CFG_LBC_LSDMR_4		( CFG_LBC_LSDMR_COMMON \
-				| CFG_LBC_LSDMR_OP_MRW)
-#define CFG_LBC_LSDMR_5		( CFG_LBC_LSDMR_COMMON \
-				| CFG_LBC_LSDMR_OP_NORMAL)
-#endif
-
-/*
- * Serial Port
- */
-#define CONFIG_CONS_INDEX     1
-#undef	CONFIG_SERIAL_SOFTWARE_FIFO
-#define CFG_NS16550
-#define CFG_NS16550_SERIAL
-#define CFG_NS16550_REG_SIZE    1
-#define CFG_NS16550_CLK		get_bus_freq(0)
-
-#define CFG_BAUDRATE_TABLE  \
-	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
-
-#define CFG_NS16550_COM1        (CFG_IMMRBAR+0x4500)
-#define CFG_NS16550_COM2        (CFG_IMMRBAR+0x4600)
-
-/* Use the HUSH parser */
-#define CFG_HUSH_PARSER
-#ifdef  CFG_HUSH_PARSER
-#define CFG_PROMPT_HUSH_PS2 "> "
-#endif
-
-/* I2C */
-#define  CONFIG_HARD_I2C		/* I2C with hardware support*/
-#undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
-#define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
-#define CFG_I2C_SLAVE		0x7F
-#define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
-#define CFG_I2C_OFFSET      0x3000
-#define CFG_I2C2_OFFSET      0x3100
-
-/* TSEC */
-#define CFG_TSEC1_OFFSET 0x24000
-#define CFG_TSEC1 (CFG_IMMRBAR+CFG_TSEC1_OFFSET)
-#define CFG_TSEC2_OFFSET 0x25000
-#define CFG_TSEC2 (CFG_IMMRBAR+CFG_TSEC2_OFFSET)
-
-/* IO Configuration */
-#define CFG_IO_CONF (\
-	IO_CONF_UART |\
-	IO_CONF_TSEC1 |\
-	IO_CONF_IRQ0 |\
-	IO_CONF_IRQ1 |\
-	IO_CONF_IRQ2 |\
-	IO_CONF_IRQ3 |\
-	IO_CONF_IRQ4 |\
-	IO_CONF_IRQ5 |\
-	IO_CONF_IRQ6 |\
-	IO_CONF_IRQ7 )
-
-/*
- * General PCI
- * Addresses are mapped 1-1.
- */
-
-#define CFG_PCI1_MEM_BASE	0x80000000
-#define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
-#define CFG_PCI1_MEM_SIZE	0x10000000	/* 256M */
-#define CFG_PCI1_MMIO_BASE	0x90000000
-#define CFG_PCI1_MMIO_PHYS	CFG_PCI1_MMIO_BASE
-#define CFG_PCI1_MMIO_SIZE	0x10000000	/* 256M */
-#define CFG_PCI1_IO_BASE	0x00000000
-#define CFG_PCI1_IO_PHYS	0xe2000000
-#define CFG_PCI1_IO_SIZE	0x00100000	/* 1M */
-
-#define CFG_PCI2_MEM_BASE	0xa0000000
-#define CFG_PCI2_MEM_PHYS	CFG_PCI2_MEM_BASE
-#define CFG_PCI2_MEM_SIZE	0x10000000	/* 256M */
-#define CFG_PCI2_MMIO_BASE	0xb0000000
-#define CFG_PCI2_MMIO_PHYS	CFG_PCI2_MMIO_BASE
-#define CFG_PCI2_MMIO_SIZE	0x10000000	/* 256M */
-#define CFG_PCI2_IO_BASE	0x00000000
-#define CFG_PCI2_IO_PHYS	0xe2100000
-#define CFG_PCI2_IO_SIZE	0x00100000	/* 1M */
-#if defined(CONFIG_PCI)
-
-#define PCI_ALL_PCI1
-#if defined(PCI_64BIT)
-#undef PCI_ALL_PCI1
-#undef PCI_TWO_PCI1
-#undef PCI_ONE_PCI1
-#endif
-
-#define CONFIG_NET_MULTI
-#define CONFIG_PCI_PNP	               	/* do pci plug-and-play */
-
-#undef CONFIG_EEPRO100
-#undef CONFIG_TULIP
-
-#if !defined(CONFIG_PCI_PNP)
-	#define PCI_ENET0_IOADDR	0xFIXME
-	#define PCI_ENET0_MEMADDR	0xFIXME
-	#define PCI_IDSEL_NUMBER	0x0c 	/* slot0->3(IDSEL)=12->15 */
-#endif
-
-#undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
-#define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
-
-#endif	/* CONFIG_PCI */
-
-#if defined(CONFIG_TSEC_ENET)
-#ifndef CONFIG_NET_MULTI
-#define CONFIG_NET_MULTI 	1
-#endif
-
-#define CONFIG_GMII		1	/* MII PHY management */
-#define CONFIG_MPC83XX_TSEC1	1
-#define CONFIG_MPC83XX_TSEC1_NAME	"TSEC0"
-#define CONFIG_MPC83XX_TSEC2	1
-#define CONFIG_MPC83XX_TSEC2_NAME	"TSEC1"
-#define TSEC1_PHY_ADDR		0
-#define TSEC2_PHY_ADDR		1
-#define TSEC1_PHYIDX		0
-#define TSEC2_PHYIDX		0
-
-/* Options are: TSEC[0-1] */
-#define CONFIG_ETHPRIME		"TSEC0"
-
-#endif	/* CONFIG_TSEC_ENET */
-
-/*
- * Environment
- */
-#ifndef CFG_RAMBOOT
-	#define CFG_ENV_IS_IN_FLASH	1
-	#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)
-	#define CFG_ENV_SECT_SIZE	0x40000	/* 256K(one sector) for env */
-	#define CFG_ENV_SIZE		0x2000
-#else
-	#define CFG_NO_FLASH		1	/* Flash is not usable now */
-	#define CFG_ENV_IS_NOWHERE	1	/* Store ENV in memory only */
-	#define CFG_ENV_ADDR		(CFG_MONITOR_BASE - 0x1000)
-	#define CFG_ENV_SIZE		0x2000
-#endif
-
-#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
-#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change */
-
-#if defined(CFG_RAMBOOT)
-#if defined(CONFIG_PCI)
-#define  CONFIG_COMMANDS	((CONFIG_CMD_DFL	\
-				 | CFG_CMD_PING		\
-				 | CFG_CMD_PCI		\
-				 | CFG_CMD_I2C)		\
-				&			\
-				 ~(CFG_CMD_ENV		\
-				  | CFG_CMD_LOADS))
-#else
-#define  CONFIG_COMMANDS	((CONFIG_CMD_DFL	\
-				 | CFG_CMD_PING		\
-				 | CFG_CMD_I2C)		\
-				&			\
-				 ~(CFG_CMD_ENV		\
-				  | CFG_CMD_LOADS))
-#endif
-#else
-#if defined(CONFIG_PCI)
-#define  CONFIG_COMMANDS	(CONFIG_CMD_DFL		\
-				| CFG_CMD_PCI		\
-				| CFG_CMD_PING		\
-				| CFG_CMD_I2C)
-#else
-#define  CONFIG_COMMANDS	(CONFIG_CMD_DFL		\
-				| CFG_CMD_PING		\
-				| CFG_CMD_I2C       \
-				| CFG_CMD_MII       \
-				)
-#endif
-#endif
-
-#include <cmd_confdefs.h>
-
-#undef CONFIG_WATCHDOG			/* watchdog disabled */
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_LONGHELP			/* undef to save memory	*/
-#define CFG_LOAD_ADDR	0x2000000	/* default load address */
-#define CFG_PROMPT	"=> "		/* Monitor Command Prompt */
-
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
-	#define CFG_CBSIZE	1024		/* Console I/O Buffer Size */
-#else
-	#define CFG_CBSIZE	256		/* Console I/O Buffer Size */
-#endif
-
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS	16		/* max number of command args */
-#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size */
-#define CFG_HZ		1000		/* decrementer freq: 1ms ticks */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CFG_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
-
-/* Cache Configuration */
-#define CFG_DCACHE_SIZE		32768
-#define CFG_CACHELINE_SIZE	32
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
-#define CFG_CACHELINE_SHIFT	5	/*log base 2 of the above value*/
-#endif
-
-#define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST  */
-
-#define CFG_HRCW_LOW (\
-	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
-	HRCWL_DDR_TO_SCB_CLK_1X1 |\
-	HRCWL_CSB_TO_CLKIN_4X1 |\
-	HRCWL_VCO_1X2 |\
-	HRCWL_CORE_TO_CSB_2X1)
-
-#if defined(PCI_64BIT)
-#define CFG_HRCW_HIGH (\
-	HRCWH_PCI_HOST |\
-	HRCWH_64_BIT_PCI |\
-	HRCWH_PCI1_ARBITER_ENABLE |\
-	HRCWH_PCI2_ARBITER_DISABLE |\
-	HRCWH_CORE_ENABLE |\
-	HRCWH_FROM_0X00000100 |\
-	HRCWH_BOOTSEQ_DISABLE |\
-	HRCWH_SW_WATCHDOG_DISABLE |\
-	HRCWH_ROM_LOC_LOCAL_16BIT |\
-	HRCWH_TSEC1M_IN_GMII |\
-	HRCWH_TSEC2M_IN_GMII )
-#else
-#define CFG_HRCW_HIGH (\
-	HRCWH_PCI_HOST |\
-	HRCWH_32_BIT_PCI |\
-	HRCWH_PCI1_ARBITER_ENABLE |\
-	HRCWH_PCI2_ARBITER_ENABLE |\
-	HRCWH_CORE_ENABLE |\
-	HRCWH_FROM_0X00000100 |\
-	HRCWH_BOOTSEQ_DISABLE |\
-	HRCWH_SW_WATCHDOG_DISABLE |\
-	HRCWH_ROM_LOC_LOCAL_16BIT |\
-	HRCWH_TSEC1M_IN_GMII |\
-	HRCWH_TSEC2M_IN_GMII )
-#endif
-
-/* System IO Config */
-#define CFG_SICRH	SICRH_TSOBI1
-#define CFG_SICRL	SICRL_LDP_A
-
-#define CFG_HID0_INIT 0x000000000
-
-#define CFG_HID0_FINAL CFG_HID0_INIT
-
-/* #define CFG_HID0_FINAL		(\
-	HID0_ENABLE_INSTRUCTION_CACHE |\
-	HID0_ENABLE_M_BIT |\
-	HID0_ENABLE_ADDRESS_BROADCAST ) */
-
-#define CFG_HID2 HID2_HBE
-
-/* DDR 0 - 256MB */
-#define CFG_IBAT0L	(CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT0U	(CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-
-/* stack in DCACHE @ 1GB (no backing mem) */
-#define CFG_IBAT1L	(CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT1U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
-
-/* 2G - 3G PCI */
-#ifdef CONFIG_PCI
-#define CFG_IBAT2L	(CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT2U	(CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_IBAT3L	(CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT3U	(CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-#else
-#define CFG_IBAT2L	(0)
-#define CFG_IBAT2U	(0)
-#define CFG_IBAT3L	(0)
-#define CFG_IBAT3U	(0)
-#endif
-
-#ifdef CONFIG_MPC83XX_PCI2
-#define CFG_IBAT4L	(CFG_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT4U	(CFG_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_IBAT5L	(CFG_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT5U	(CFG_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-#else
-#define CFG_IBAT4L	(0)
-#define CFG_IBAT4U	(0)
-#define CFG_IBAT5L	(0)
-#define CFG_IBAT5U	(0)
-#endif
-
-/* IMMRBAR */
-#define CFG_IBAT6L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT6U	(CFG_IMMRBAR | BATU_BL_256M | BATU_VS | BATU_VP)
-
-/* SDRAM, BCSR & FLASH */
-#define CFG_IBAT7L	(0xf0000000 | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT7U	(0xf0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
-
-#define CFG_DBAT0L	CFG_IBAT0L
-#define CFG_DBAT0U	CFG_IBAT0U
-#define CFG_DBAT1L	CFG_IBAT1L
-#define CFG_DBAT1U	CFG_IBAT1U
-#define CFG_DBAT2L	CFG_IBAT2L
-#define CFG_DBAT2U	CFG_IBAT2U
-#define CFG_DBAT3L	CFG_IBAT3L
-#define CFG_DBAT3U	CFG_IBAT3U
-#define CFG_DBAT4L	CFG_IBAT4L
-#define CFG_DBAT4U	CFG_IBAT4U
-#define CFG_DBAT5L	CFG_IBAT5L
-#define CFG_DBAT5U	CFG_IBAT5U
-#define CFG_DBAT6L	CFG_IBAT6L
-#define CFG_DBAT6U	CFG_IBAT6U
-#define CFG_DBAT7L	CFG_IBAT7L
-#define CFG_DBAT7U	CFG_IBAT7U
-
-
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD	0x01	/* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM	0x02	/* Software reboot */
-
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE	230400	/* speed of kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
-#endif
-
-/*
- * Environment Configuration
- */
-
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_ETHADDR   00:04:9f:11:22:33
-#define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR  00:E0:0C:00:7D:01
-#endif
-
-#define CONFIG_IPADDR    192.168.1.253
-
-#define CONFIG_HOSTNAME	 unknown
-#define CONFIG_ROOTPATH	 /nfsroot
-#define CONFIG_BOOTFILE	 your.uImage
-
-#define CONFIG_SERVERIP  192.168.1.1
-#define CONFIG_GATEWAYIP 192.168.1.1
-#define CONFIG_NETMASK   255.255.255.0
-
-#define CONFIG_LOADADDR  200000	/* default location for tftp and bootm */
-
-#define CONFIG_BOOTDELAY 6	/* -1 disables auto-boot */
-#undef  CONFIG_BOOTARGS		/* the boot command will set bootargs */
-
-#define CONFIG_BAUDRATE	 115200
-
-
-#define	CONFIG_EXTRA_ENV_SETTINGS			\
-	"netdev=eth0\0"					\
-	"consoledev=ttyS0\0"				\
-	"ramdiskaddr=400000\0"				\
-	"ramdiskfile=ramfs.83xx\0"
-
-#define CONFIG_NFSBOOTCOMMAND				\
-	"setenv bootargs root=/dev/nfs rw "		\
-	"nfsroot=$serverip:$rootpath "			\
-	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
-	"console=$consoledev,$baudrate $othbootargs;"	\
-	"tftp $loadaddr $bootfile;"			\
-	"bootm $loadaddr"
-
-#define CONFIG_RAMBOOTCOMMAND				\
-	"setenv bootargs root=/dev/ram rw "		\
-	"console=$consoledev,$baudrate $othbootargs;"	\
-	"tftp $ramdiskaddr $ramdiskfile;"		\
-	"tftp $loadaddr $bootfile;"			\
-	"bootm $loadaddr $ramdiskaddr"
-
-#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
-
-#endif	/* __CONFIG_H */

include/configs/MPC8349EMDS.h

diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 1a47980..66f1646 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -29,7 +29,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#define DEBUG
 #undef DEBUG
 
 /*
@@ -40,8 +39,8 @@
 #define CONFIG_MPC8349		1	/* MPC8349 specific */
 #define CONFIG_MPC8349EMDS	1	/* MPC8349EMDS board specific */
 
-/* FIXME: Real PCI support will come in a follow-up update. */
 #undef CONFIG_PCI
+#undef CONFIG_MPC83XX_PCI2 		/* support for 2nd PCI controller */
 
 #define PCI_66M
 #ifdef PCI_66M
@@ -53,8 +52,10 @@
 #ifndef CONFIG_SYS_CLK_FREQ
 #ifdef PCI_66M
 #define CONFIG_SYS_CLK_FREQ	66000000
+#define HRCWL_CSB_TO_CLKIN	HRCWL_CSB_TO_CLKIN_4X1
 #else
 #define CONFIG_SYS_CLK_FREQ	33000000
+#define HRCWL_CSB_TO_CLKIN	HRCWL_CSB_TO_CLKIN_8X1
 #endif
 #endif
 
@@ -69,7 +70,7 @@
 /*
  * DDR Setup
  */
-#define CONFIG_DDR_ECC			/* only for ECC DDR module */
+#undef CONFIG_DDR_ECC			/* only for ECC DDR module */
 #define CONFIG_DDR_ECC_CMD		/* use DDR ECC user commands */
 #define CONFIG_SPD_EEPROM		/* use SPD EEPROM for DDR setup*/
 
@@ -157,7 +158,7 @@
 /*
  * BCSR register on local bus 32KB, 8-bit wide for MDS config reg
  */
-#define CFG_BCSR		0xF8000000
+#define CFG_BCSR		0xE2400000
 #define CFG_LBLAWBAR1_PRELIM	CFG_BCSR		/* Access window base at BCSR base */
 #define CFG_LBLAWAR1_PRELIM	0x8000000E		/* Access window size 32K */
 #define CFG_BR1_PRELIM		(CFG_BCSR|0x00000801)	/* Port-size=8bit, MSEL=GPCM */
@@ -165,7 +166,7 @@
 
 #define CONFIG_L1_INIT_RAM
 #define CFG_INIT_RAM_LOCK	1
-#define CFG_INIT_RAM_ADDR	0xE8000000		/* Initial RAM address */
+#define CFG_INIT_RAM_ADDR	0xFD000000		/* Initial RAM address */
 #define CFG_INIT_RAM_END	0x1000			/* End of used area in RAM*/
 
 #define CFG_GBL_DATA_SIZE	0x100			/* num bytes initial data */
@@ -322,18 +323,8 @@
 #define CFG_TSEC2_OFFSET 0x25000
 #define CFG_TSEC2 (CFG_IMMRBAR+CFG_TSEC2_OFFSET)
 
-/* IO Configuration */
-#define CFG_IO_CONF (\
-	IO_CONF_UART |\
-	IO_CONF_TSEC1 |\
-	IO_CONF_IRQ0 |\
-	IO_CONF_IRQ1 |\
-	IO_CONF_IRQ2 |\
-	IO_CONF_IRQ3 |\
-	IO_CONF_IRQ4 |\
-	IO_CONF_IRQ5 |\
-	IO_CONF_IRQ6 |\
-	IO_CONF_IRQ7 )
+/* USB */
+#define CFG_USE_MPC834XSYS_USB_PHY	1 /* Use SYS board PHY */
 
 /*
  * General PCI
@@ -341,21 +332,27 @@
  */
 #define CFG_PCI1_MEM_BASE	0x80000000
 #define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
-#define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
+#define CFG_PCI1_MEM_SIZE	0x10000000	/* 256M */
+#define CFG_PCI1_MMIO_BASE	0x90000000
+#define CFG_PCI1_MMIO_PHYS	CFG_PCI1_MMIO_BASE
+#define CFG_PCI1_MMIO_SIZE	0x10000000	/* 256M */
 #define CFG_PCI1_IO_BASE	0x00000000
-#define CFG_PCI1_IO_PHYS	0xe2000000
-#define CFG_PCI1_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI1_IO_PHYS	0xE2000000
+#define CFG_PCI1_IO_SIZE	0x00100000	/* 1M */
 
 #define CFG_PCI2_MEM_BASE	0xA0000000
 #define CFG_PCI2_MEM_PHYS	CFG_PCI2_MEM_BASE
-#define CFG_PCI2_MEM_SIZE	0x20000000	/* 512M */
+#define CFG_PCI2_MEM_SIZE	0x10000000	/* 256M */
+#define CFG_PCI2_MMIO_BASE	0xB0000000
+#define CFG_PCI2_MMIO_PHYS	CFG_PCI2_MMIO_BASE
+#define CFG_PCI2_MMIO_SIZE	0x10000000	/* 256M */
 #define CFG_PCI2_IO_BASE	0x00000000
-#define CFG_PCI2_IO_PHYS	0xe3000000
-#define CFG_PCI2_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI2_IO_PHYS	0xE2100000
+#define CFG_PCI2_IO_SIZE	0x00100000	/* 1M */
 
 #if defined(CONFIG_PCI)
 
-#define PCI_ALL_PCI1
+#define PCI_ONE_PCI1
 #if defined(PCI_64BIT)
 #undef PCI_ALL_PCI1
 #undef PCI_TWO_PCI1
@@ -512,35 +509,35 @@
 #define CFG_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 	HRCWL_DDR_TO_SCB_CLK_1X1 |\
-	HRCWL_CSB_TO_CLKIN_4X1 |\
+	HRCWL_CSB_TO_CLKIN |\
 	HRCWL_VCO_1X2 |\
 	HRCWL_CORE_TO_CSB_2X1)
 #elif 0 /*396/132*/
 #define CFG_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 	HRCWL_DDR_TO_SCB_CLK_1X1 |\
-	HRCWL_CSB_TO_CLKIN_2X1 |\
+	HRCWL_CSB_TO_CLKIN |\
 	HRCWL_VCO_1X4 |\
 	HRCWL_CORE_TO_CSB_3X1)
 #elif 0 /*264/132*/
 #define CFG_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 	HRCWL_DDR_TO_SCB_CLK_1X1 |\
-	HRCWL_CSB_TO_CLKIN_2X1 |\
+	HRCWL_CSB_TO_CLKIN |\
 	HRCWL_VCO_1X4 |\
 	HRCWL_CORE_TO_CSB_2X1)
 #elif 0 /*132/132*/
 #define CFG_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 	HRCWL_DDR_TO_SCB_CLK_1X1 |\
-	HRCWL_CSB_TO_CLKIN_2X1 |\
+	HRCWL_CSB_TO_CLKIN |\
 	HRCWL_VCO_1X4 |\
 	HRCWL_CORE_TO_CSB_1X1)
 #elif 0 /*264/264 */
 #define CFG_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
 	HRCWL_DDR_TO_SCB_CLK_1X1 |\
-	HRCWL_CSB_TO_CLKIN_4X1 |\
+	HRCWL_CSB_TO_CLKIN |\
 	HRCWL_VCO_1X4 |\
 	HRCWL_CORE_TO_CSB_1X1)
 #endif
@@ -578,7 +575,7 @@
 #define CFG_SICRL SICRL_LDP_A
 
 #define CFG_HID0_INIT	0x000000000
-#define CFG_HID0_FINAL	CFG_HID0_INIT
+#define CFG_HID0_FINAL	HID0_ENABLE_MACHINE_CHECK
 
 /* #define CFG_HID0_FINAL		(\
 	HID0_ENABLE_INSTRUCTION_CACHE |\
@@ -605,25 +602,28 @@
 #define CFG_IBAT2U	(0)
 #endif
 
-/* IMMRBAR @ 0xE0000000 */
-#define CFG_IBAT3L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT3U	(CFG_IMMRBAR | BATU_BL_1M | BATU_VS | BATU_VP)
-
-/* stack in DCACHE (no backing mem) @ 0xE8000000 */
-#define CFG_IBAT4L	(CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT4U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
+#ifdef CONFIG_MPC83XX_PCI2
+#define CFG_IBAT3L	(CFG_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT3U	(CFG_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_IBAT4L	(CFG_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT4U	(CFG_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#else
+#define CFG_IBAT3L	(0)
+#define CFG_IBAT3U	(0)
+#define CFG_IBAT4L	(0)
+#define CFG_IBAT4U	(0)
+#endif
 
-/* LBC SDRAM @ 0xF0000000 */
-#define CFG_IBAT5L	(CFG_LBC_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT5U	(CFG_LBC_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
+/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
+#define CFG_IBAT5L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT5U	(CFG_IMMRBAR | BATU_BL_256M | BATU_VS | BATU_VP)
 
-/* BCSR  @ 0xF8000000 */
-#define CFG_IBAT6L	(CFG_BCSR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT6U	(CFG_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
+/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
+#define CFG_IBAT6L	(0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT6U	(0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
 
-/* FLASH @ 0xFE000000 */
-#define CFG_IBAT7L	(CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
-#define CFG_IBAT7U	(CFG_FLASH_BASE | BATU_BL_8M | BATU_VS | BATU_VP)
+#define CFG_IBAT7L	(0)
+#define CFG_IBAT7U	(0)
 
 #define CFG_DBAT0L	CFG_IBAT0L
 #define CFG_DBAT0U	CFG_IBAT0U

include/configs/MPC8540ADS.h

diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 131c832..8e4d2c9 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -68,6 +68,10 @@
  * The board, however, can run at 66MHz.  In any event, this value
  * must match the settings of some switches.  Details can be found
  * in the README.mpc85xxads.
+ *
+ * XXX -- Can't we run at 66 MHz, anyway?  PCI should drop to
+ * 33MHz to accommodate, based on a PCI pin.
+ * Note that PCI-X won't work at 33MHz.
  */
 
 #ifndef CONFIG_SYS_CLK_FREQ
@@ -293,6 +297,21 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
+/* pass open firmware flat tree */
+#define CONFIG_OF_FLAT_TREE	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE	8192
+
+#define OF_CPU			"PowerPC,8540@0"
+#define OF_SOC			"soc8540@e0000000"
+#define OF_TBCLK		(bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH		"/soc8540@e0000000/serial@4500"
+
+#define CFG_64BIT_VSPRINTF	1
+#define CFG_64BIT_STRTOUL	1
+
 /* I2C */
 #define  CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
@@ -312,9 +331,10 @@
 #define CFG_PCI1_MEM_BASE	0x80000000
 #define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
 #define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
-#define CFG_PCI1_IO_BASE	0xe2000000
-#define CFG_PCI1_IO_PHYS	CFG_PCI1_IO_BASE
-#define CFG_PCI1_IO_SIZE	0x1000000	/* 16M */
+
+#define CFG_PCI1_IO_BASE	0x0
+#define CFG_PCI1_IO_PHYS	0xe2000000
+#define CFG_PCI1_IO_SIZE	0x100000	/* 1M */
 
 #if defined(CONFIG_PCI)
 

include/configs/MPC8541CDS.h

diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index c96b98b..f73caf0 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -308,6 +308,18 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
+/* pass open firmware flat tree */
+#define CONFIG_OF_FLAT_TREE	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE	8192
+
+#define OF_CPU			"PowerPC,8541@0"
+#define OF_SOC			"soc8541@e0000000"
+#define OF_TBCLK		(bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH		"/soc8541@e0000000/serial@4600"
+
 /* I2C */
 #define CONFIG_HARD_I2C			/* I2C with hardware support */
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
@@ -323,32 +335,27 @@
 #define CFG_PCI1_MEM_BASE	0x80000000
 #define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
 #define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
-#define CFG_PCI1_IO_BASE	0xe2000000
-#define CFG_PCI1_IO_PHYS	CFG_PCI1_IO_BASE
-#define CFG_PCI1_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI1_IO_BASE	0x00000000
+#define CFG_PCI1_IO_PHYS	0xe2000000
+#define CFG_PCI1_IO_SIZE	0x100000	/* 1M */
 
 #define CFG_PCI2_MEM_BASE	0xa0000000
 #define CFG_PCI2_MEM_PHYS	CFG_PCI2_MEM_BASE
 #define CFG_PCI2_MEM_SIZE	0x20000000	/* 512M */
-#define CFG_PCI2_IO_BASE	0xe3000000
-#define CFG_PCI2_IO_PHYS	CFG_PCI2_IO_BASE
-#define CFG_PCI2_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI2_IO_BASE	0x00000000
+#define CFG_PCI2_IO_PHYS	0xe2100000
+#define CFG_PCI2_IO_SIZE	0x100000	/* 1M */
 
 
 #if defined(CONFIG_PCI)
 
+#define CONFIG_MPC85XX_PCI2
 #define CONFIG_NET_MULTI
 #define CONFIG_PCI_PNP	               	/* do pci plug-and-play */
 
 #undef CONFIG_EEPRO100
 #undef CONFIG_TULIP
 
-#if !defined(CONFIG_PCI_PNP)
-    #define PCI_ENET0_IOADDR      0xe0000000
-    #define PCI_ENET0_MEMADDR     0xe0000000
-    #define PCI_IDSEL_NUMBER      0x0c 	/*slot0->3(IDSEL)=12->15*/
-#endif
-
 #undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 

include/configs/MPC8548CDS.h

diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 4ca8bc3..37b518c 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -314,6 +314,18 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
+/* pass open firmware flat tree */
+#define CONFIG_OF_FLAT_TREE	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE	8192
+
+#define OF_CPU			"PowerPC,8548@0"
+#define OF_SOC			"soc8548@e0000000"
+#define OF_TBCLK		(bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH		"/soc8548@e0000000/serial@4600"
+
 /* I2C */
 #define CONFIG_HARD_I2C			/* I2C with hardware support */
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
@@ -329,32 +341,27 @@
 #define CFG_PCI1_MEM_BASE	0x80000000
 #define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
 #define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
-#define CFG_PCI1_IO_BASE	0xe2000000
-#define CFG_PCI1_IO_PHYS	CFG_PCI1_IO_BASE
-#define CFG_PCI1_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI1_IO_BASE	0x00000000
+#define CFG_PCI1_IO_PHYS	0xe2000000
+#define CFG_PCI1_IO_SIZE	0x00100000	/* 1M */
 
 #define CFG_PCI2_MEM_BASE	0xa0000000
 #define CFG_PCI2_MEM_PHYS	CFG_PCI2_MEM_BASE
 #define CFG_PCI2_MEM_SIZE	0x20000000	/* 512M */
-#define CFG_PCI2_IO_BASE	0xe3000000
-#define CFG_PCI2_IO_PHYS	CFG_PCI2_IO_BASE
-#define CFG_PCI2_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI2_IO_BASE	0x00000000
+#define CFG_PCI2_IO_PHYS	0xe2100000
+#define CFG_PCI2_IO_SIZE	0x00100000	/* 1M */
 
 
 #if defined(CONFIG_PCI)
 
 #define CONFIG_NET_MULTI
 #define CONFIG_PCI_PNP	               	/* do pci plug-and-play */
+#define CONFIG_85XX_PCI2
 
 #undef CONFIG_EEPRO100
 #undef CONFIG_TULIP
 
-#if !defined(CONFIG_PCI_PNP)
-    #define PCI_ENET0_IOADDR      0xe0000000
-    #define PCI_ENET0_MEMADDR     0xe0000000
-    #define PCI_IDSEL_NUMBER      0x0c 	/*slot0->3(IDSEL)=12->15*/
-#endif
-
 #undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 
@@ -374,7 +381,7 @@
 #define CONFIG_MPC85XX_TSEC2_NAME	"eTSEC1"
 #define CONFIG_MPC85XX_TSEC3	1
 #define CONFIG_MPC85XX_TSEC3_NAME	"eTSEC2"
-#define CONFIG_MPC85XX_TSEC4	1
+#undef CONFIG_MPC85XX_TSEC4
 #define CONFIG_MPC85XX_TSEC4_NAME	"eTSEC3"
 #undef CONFIG_MPC85XX_FEC
 

include/configs/MPC8555CDS.h

diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index a44e3ec..b94e38a 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -308,6 +308,18 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
+/* pass open firmware flat tree */
+#define CONFIG_OF_FLAT_TREE	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE	8192
+
+#define OF_CPU			"PowerPC,8555@0"
+#define OF_SOC			"soc8555@e0000000"
+#define OF_TBCLK		(bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH		"/soc8555@e0000000/serial@4600"
+
 /* I2C */
 #define CONFIG_HARD_I2C			/* I2C with hardware support */
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
@@ -323,33 +335,28 @@
 #define CFG_PCI1_MEM_BASE	0x80000000
 #define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
 #define CFG_PCI1_MEM_SIZE	0x20000000	/* 512M */
-#define CFG_PCI1_IO_BASE	0xe2000000
-#define CFG_PCI1_IO_PHYS	CFG_PCI1_IO_BASE
-#define CFG_PCI1_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI1_IO_BASE	0x00000000
+#define CFG_PCI1_IO_PHYS	0xe2000000
+#define CFG_PCI1_IO_SIZE	0x00100000	/* 1M */
 
 #define CFG_PCI2_MEM_BASE	0xa0000000
 #define CFG_PCI2_MEM_PHYS	CFG_PCI2_MEM_BASE
 #define CFG_PCI2_MEM_SIZE	0x20000000	/* 512M */
-#define CFG_PCI2_IO_BASE	0xe3000000
-#define CFG_PCI2_IO_PHYS	CFG_PCI2_IO_BASE
-#define CFG_PCI2_IO_SIZE	0x1000000	/* 16M */
+#define CFG_PCI2_IO_BASE	0x00000000
+#define CFG_PCI2_IO_PHYS	0xe2100000
+#define CFG_PCI2_IO_SIZE	0x00100000	/* 1M */
 
 
 #if defined(CONFIG_PCI)
 
 #define CONFIG_NET_MULTI
 #define CONFIG_PCI_PNP	               	/* do pci plug-and-play */
+#define CONFIG_MPC85XX_PCI2
 
 #undef CONFIG_EEPRO100
 #undef CONFIG_TULIP
 
-#if !defined(CONFIG_PCI_PNP)
-    #define PCI_ENET0_IOADDR      0xe0000000
-    #define PCI_ENET0_MEMADDR     0xe0000000
-    #define PCI_IDSEL_NUMBER      0x0c 	/*slot0->3(IDSEL)=12->15*/
-#endif
-
-#undef CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
+#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
 #define CFG_PCI_SUBSYS_VENDORID 0x1057  /* Motorola */
 
 #endif	/* CONFIG_PCI */

include/configs/MPC8560ADS.h

diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index 2d5031b..1c684f2 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -290,6 +290,18 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
+/* pass open firmware flat tree */
+#define CONFIG_OF_FLAT_TREE	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE	8192
+
+#define OF_CPU			"PowerPC,8560@0"
+#define OF_SOC			"soc8560@e0000000"
+#define OF_TBCLK		(bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH		"/soc8560@e0000000/serial@4500"
+
 /* I2C */
 #define  CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */

include/configs/PK1C20.h

diff --git a/include/configs/PK1C20.h b/include/configs/PK1C20.h
index 91e9518..83a7ec2 100644
--- a/include/configs/PK1C20.h
+++ b/include/configs/PK1C20.h
@@ -32,7 +32,7 @@
 
 #define CFG_RESET_ADDR		0x00000000	/* Hard-reset address	*/
 #define CFG_EXCEPTION_ADDR	0x01000020	/* Exception entry point*/
-#define CFG_NIOS_SYSID_BASE	0x00920828	/* System id address	*/
+#define CFG_NIOS_SYSID_BASE	0x021208b8	/* System id address	*/
 #define CONFIG_BOARD_EARLY_INIT_F 1	/* enable early board-spec. init*/
 
 /*------------------------------------------------------------------------
@@ -51,7 +51,7 @@
 #define CFG_FLASH_SIZE		0x00800000	/* 8 MByte		*/
 #define CFG_SDRAM_BASE		0x01000000	/* SDRAM base addr	*/
 #define CFG_SDRAM_SIZE		0x01000000	/* 16 MByte		*/
-#define CFG_SRAM_BASE		0x00800000	/* SRAM base addr	*/
+#define CFG_SRAM_BASE		0x02000000	/* SRAM base addr	*/
 #define CFG_SRAM_SIZE		0x00100000	/* 1 MB (only 1M mapped)*/
 
 /*------------------------------------------------------------------------
@@ -61,7 +61,7 @@
  *	-Global data is placed below the heap.
  *	-The stack is placed below global data (&grows down).
  *----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN		(128 * 1024)	/* Reserve 128k		*/
+#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 128k		*/
 #define CFG_GBL_DATA_SIZE	128		/* Global data size rsvd*/
 #define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128*1024)
 
@@ -95,9 +95,9 @@
  * CONSOLE
  *----------------------------------------------------------------------*/
 #if defined(CONFIG_CONSOLE_JTAG)
-#define CFG_NIOS_CONSOLE	0x00920820	/* JTAG UART base addr	*/
+#define CFG_NIOS_CONSOLE	0x021208b0	/* JTAG UART base addr	*/
 #else
-#define CFG_NIOS_CONSOLE	0x009208a0	/* UART base addr	*/
+#define CFG_NIOS_CONSOLE	0x02120840	/* UART base addr	*/
 #endif
 
 #define CFG_NIOS_FIXEDBAUD	1		/* Baudrate is fixed	*/
@@ -110,9 +110,9 @@
  * EPCS Device -- wne CFG_NIOS_EPCSBASE is defined code/commands for
  * epcs device access is enabled. The base address is the epcs
  * _register_ base address, NOT THE ADDRESS OF THE MEMORY BLOCK.
- * The register base is currently at offset 0x400 from the memory base.
+ * The register base is currently at offset 0x600 from the memory base.
  *----------------------------------------------------------------------*/
-#define CFG_NIOS_EPCSBASE	0x00900400	/* EPCS register base	*/
+#define CFG_NIOS_EPCSBASE	0x02100200	/* EPCS register base	*/
 
 /*------------------------------------------------------------------------
  * DEBUG
@@ -126,7 +126,7 @@
  * registers, we can slow it down to 10 msec using TMRCNT. If the default
  * period is acceptable, TMRCNT can be left undefined.
  *----------------------------------------------------------------------*/
-#define CFG_NIOS_TMRBASE	0x00920860	/* Tick timer base addr */
+#define CFG_NIOS_TMRBASE	0x02120820	/* Tick timer base addr */
 #define CFG_NIOS_TMRIRQ		3		/* Timer IRQ num	*/
 #define CFG_NIOS_TMRMS		10		/* 10 msec per tick	*/
 #define CFG_NIOS_TMRCNT (CFG_NIOS_TMRMS * (CONFIG_SYS_CLK_FREQ/1000))
@@ -137,7 +137,7 @@
  * must implement its own led routines -- leds are, after all,
  * board-specific, no?
  *----------------------------------------------------------------------*/
-#define CFG_LEDPIO_ADDR		0x00920840	/* LED PIO base addr	*/
+#define CFG_LEDPIO_ADDR		0x02120870	/* LED PIO base addr	*/
 #define CONFIG_STATUS_LED			/* Enable status driver */
 
 #define STATUS_LED_BIT		1		/* Bit-0 on PIO		*/
@@ -150,7 +150,7 @@
  * way out to avoid changes there -- define the base address to ensure
  * cache bypass so there's no need to monkey with inx/outx macros.
  *----------------------------------------------------------------------*/
-#define CONFIG_SMC91111_BASE	0x80910300	/* Base addr (bypass)	*/
+#define CONFIG_SMC91111_BASE	0x82110300	/* Base addr (bypass)	*/
 #define CONFIG_DRIVER_SMC91111			/* Using SMC91c111	*/
 #undef	CONFIG_SMC91111_EXT_PHY			/* Internal PHY		*/
 #define CONFIG_SMC_USE_32_BIT			/* 32-bit interface	*/

include/configs/TB5200.h

diff --git a/include/configs/TB5200.h b/include/configs/TB5200.h
new file mode 100644
index 0000000..8a6e5a6
--- /dev/null
+++ b/include/configs/TB5200.h
@@ -0,0 +1,507 @@
+/*
+ * (C) Copyright 2003-2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2004-2006
+ * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
+#define CONFIG_MPC5200		1	/* (more precisely an MPC5200 CPU) */
+#define CONFIG_TQM5200		1	/* ... on TQM5200 module */
+#define CONFIG_TB5200		1	/* ... on a TB5200 base board */
+
+#define CFG_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz */
+
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH  */
+#define BOOTFLAG_WARM		0x02	/* Software reboot	     */
+
+#define CFG_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
+#endif
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE	1	/* default console is on PSC1 */
+#define CONFIG_SERIAL_MULTI	1	/* support multiple consoles */
+#define CONFIG_PSC_CONSOLE2	6	/* second console is on PSC6 */
+#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*
+ * Video console
+ */
+#if 1
+#define CONFIG_VIDEO
+#define CONFIG_VIDEO_SM501
+#define CONFIG_VIDEO_SM501_32BPP
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_CONSOLE_EXTRA_INFO
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_SPLASH_SCREEN
+#define CFG_CONSOLE_IS_IN_ENV
+#endif
+
+#ifdef CONFIG_VIDEO
+#define ADD_BMP_CMD		CFG_CMD_BMP
+#else
+#define ADD_BMP_CMD		0
+#endif
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+/* USB */
+#define CONFIG_USB_OHCI
+#define ADD_USB_CMD		CFG_CMD_USB | CFG_CMD_FAT
+#define CONFIG_USB_STORAGE
+
+/* POST support */
+#define CONFIG_POST		(CFG_POST_MEMORY   | \
+				 CFG_POST_CPU	   | \
+				 CFG_POST_I2C)
+
+#ifdef CONFIG_POST
+#define CFG_CMD_POST_DIAG CFG_CMD_DIAG
+/* preserve space for the post_word at end of on-chip SRAM */
+#define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
+#else
+#define CFG_CMD_POST_DIAG 0
+#endif
+
+/* IDE */
+#define ADD_IDE_CMD		(CFG_CMD_IDE | CFG_CMD_FAT | CFG_CMD_EXT2)
+
+/*
+ * Supported commands
+ */
+#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
+				ADD_BMP_CMD	| \
+				ADD_IDE_CMD	| \
+				ADD_PCI_CMD	| \
+				ADD_USB_CMD	| \
+				CFG_CMD_ASKENV	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_ECHO	| \
+				CFG_CMD_EEPROM	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_JFFS2	| \
+				CFG_CMD_MII	| \
+				CFG_CMD_NFS	| \
+				CFG_CMD_PING	| \
+				CFG_CMD_POST_DIAG | \
+				CFG_CMD_REGINFO | \
+				CFG_CMD_SNTP	| \
+				CFG_CMD_BSP)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define	CONFIG_TIMESTAMP		/* display image timestamps */
+
+#if (TEXT_BASE == 0xFC000000)		/* Boot low */
+#   define CFG_LOWBOOT		1
+#endif
+
+/*
+ * Autobooting
+ */
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
+
+#define CONFIG_PREBOOT	"echo;" \
+	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#if defined(CONFIG_TQM5200_B)
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"rootpath=/opt/eldk/ppc_6xx\0"					\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"bootfile=/tftpboot/tqm5200/uImage\0"				\
+	"load=tftp 200000 ${u-boot}\0"					\
+	"u-boot=/tftpboot/tqm5200/u-boot.bin\0"				\
+	"update=protect off FC000000 FC07FFFF;"				\
+		"erase FC000000 FC07FFFF;"				\
+		"cp.b 200000 FC000000 ${filesize};"			\
+		"protect on FC000000 FC07FFFF\0"			\
+	""
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"rootpath=/opt/eldk/ppc_6xx\0"					\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"bootfile=/tftpboot/tqm5200/uImage\0"				\
+	"load=tftp 200000 $(u-boot)\0"					\
+	"u-boot=/tftpboot/tqm5200/u-boot.bin\0"				\
+	"update=protect off FC000000 FC05FFFF;"				\
+		"erase FC000000 FC05FFFF;"				\
+		"cp.b 200000 FC000000 ${filesize};"			\
+		"protect on FC000000 FC05FFFF\0"			\
+	""
+#endif /* CONFIG_TQM5200_B */
+
+#define CONFIG_BOOTCOMMAND	"run net_nfs"
+
+/*
+ * IPB Bus clocking configuration.
+ */
+#define CFG_IPBSPEED_133		/* define for 133MHz speed */
+
+#if defined(CFG_IPBSPEED_133)
+/*
+ * PCI Bus clocking configuration
+ *
+ * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
+ * CFG_IPBSPEED_133 is defined. This is because a PCI Clock of 66 MHz yet hasn't
+ * been tested with a IPB Bus Clock of 66 MHz.
+ */
+#define CFG_PCISPEED_66			/* define for 66MHz speed */
+#endif
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
+#define CFG_I2C_MODULE		2	/* Select I2C module #2 */
+
+/*
+ * I2C clock frequency
+ *
+ * Please notice, that the resulting clock frequency could differ from the
+ * configured value. This is because the I2C clock is derived from system
+ * clock over a frequency divider with only a few divider values. U-boot
+ * calculates the best approximation for CFG_I2C_SPEED. However the calculated
+ * approximation allways lies below the configured value, never above.
+ */
+#define CFG_I2C_SPEED		100000 /* 100 kHz */
+#define CFG_I2C_SLAVE		0x7F
+
+/*
+ * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
+ * also). For other EEPROMs configuration should be verified. On Mini-FAP the
+ * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
+ * same configuration could be used.
+ */
+#define CFG_I2C_EEPROM_ADDR		0x50	/* 1010000x */
+#define CFG_I2C_EEPROM_ADDR_LEN		2
+#define CFG_EEPROM_PAGE_WRITE_BITS	5	/* =32 Bytes per write */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	20
+
+/* List of I2C addresses to be verified by POST */
+#undef I2C_ADDR_LIST
+#define I2C_ADDR_LIST	{	CFG_I2C_EEPROM_ADDR,	\
+				CFG_I2C_RTC_ADDR,	\
+				CFG_I2C_SLAVE }
+
+/*
+ * Flash configuration
+ */
+#define CFG_FLASH_BASE		TEXT_BASE /* 0xFC000000 */
+
+/* use CFI flash driver */
+#define CFG_FLASH_CFI		1	/* Flash is CFI conformant */
+#define CFG_FLASH_CFI_DRIVER	1	/* Use the common driver */
+#define CFG_FLASH_BANKS_LIST	{ CFG_BOOTCS_START }
+#define CFG_FLASH_EMPTY_INFO
+#define CFG_FLASH_SIZE		0x04000000 /* 64 MByte */
+#define CFG_MAX_FLASH_SECT	512	/* max num of sects on one chip */
+#define CFG_FLASH_USE_BUFFER_WRITE	1
+
+#if !defined(CFG_LOWBOOT)
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00760000 + 0x00800000)
+#else	/* CFG_LOWBOOT */
+#if defined(CONFIG_TQM5200_B)
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00080000)
+#else
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00060000)
+#endif /* CONFIG_TQM5200_B */
+#endif	/* CFG_LOWBOOT */
+#define CFG_MAX_FLASH_BANKS	1	/* max num of flash banks
+					   (= chip selects) */
+
+/* Dynamic MTD partition support */
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT		"nor0=TQM5200-0"
+#if defined(CONFIG_TQM5200_B)
+#define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:768k(firmware),"	\
+						"1280k(kernel),"	\
+						"2m(initrd),"		\
+						"4m(small-fs),"		\
+						"16m(big-fs),"		\
+						"8m(misc)"
+#else
+#define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:640k(firmware),"	\
+						"1408k(kernel),"	\
+						"2m(initrd),"		\
+						"4m(small-fs),"		\
+						"16m(big-fs),"		\
+						"8m(misc)"
+#endif /* CONFIG_TQM5200_B */
+
+/*
+ * Environment settings
+ */
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SIZE		0x10000
+#if defined(CONFIG_TQM5200_B)
+#define CFG_ENV_SECT_SIZE	0x40000
+#else
+#define CFG_ENV_SECT_SIZE	0x20000
+#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#endif /* CONFIG_TQM5200_B */
+
+/*
+ * Memory map
+ */
+#define CFG_MBAR		0xF0000000
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_DEFAULT_MBAR	0x80000000
+
+/* Use ON-Chip SRAM until RAM will be available */
+#define CFG_INIT_RAM_ADDR	MPC5XXX_SRAM
+#ifdef CONFIG_POST
+/* preserve space for the post_word at end of on-chip SRAM */
+#define CFG_INIT_RAM_END	MPC5XXX_SRAM_POST_SIZE
+#else
+#define CFG_INIT_RAM_END	MPC5XXX_SRAM_SIZE
+#endif
+
+
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_BASE	TEXT_BASE
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#   define CFG_RAMBOOT		1
+#endif
+
+#if defined(CONFIG_TQM5200_B)
+#define CFG_MONITOR_LEN		(512 << 10)	/* Reserve 512 kB for Monitor	*/
+#else
+#define CFG_MONITOR_LEN		(384 << 10)	/* Reserve 384 kB for Monitor	*/
+#endif /* CONFIG_TQM5200_B */
+#define CFG_MALLOC_LEN		(256 << 10)	/* Reserve 256 kB for malloc()	*/
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC	1
+/*
+ * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
+ */
+/* #define CONFIG_FEC_10MBIT 1 */
+#define CONFIG_PHY_ADDR		0x00
+
+/*
+ * GPIO configuration
+ *
+ * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
+ *	Bit 0 (mask: 0x80000000): 1
+ * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
+ *	00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
+ *	01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
+ *	      Use for REV200 STK52XX boards. Do not use with REV100 modules
+ *	      (because, there I2C1 is used as I2C bus)
+ * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
+ * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
+ *	000 -> All PSC2 pins are GIOPs
+ *	001 -> CAN1/2 on PSC2 pins
+ *	       Use for REV100 STK52xx boards
+ * use PSC3: Bits 20:23 (mask: 0x00000300):
+ *      0001 -> USB2
+ *      0000 -> GPIO
+ * use PSC6:
+ *   on STK52xx:
+ *	use as UART. Pins PSC6_0 to PSC6_3 are used.
+ *	Bits 9:11 (mask: 0x00700000):
+ *	   101 -> PSC6 : Extended POST test is not available
+ *   on MINI-FAP and TQM5200_IB:
+ *	use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
+ *	   000 -> PSC6 could not be used as UART, CODEC or IrDA
+ *   GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
+ *   tests.
+ */
+#define CFG_GPS_PORT_CONFIG	0x81500114
+
+/*
+ * RTC configuration
+ */
+#define CONFIG_RTC_M41T11	1
+#define CFG_I2C_RTC_ADDR	0x68
+#define CFG_M41T11_BASE_YEAR	1900    /* because Linux uses the same base
+					   year */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP			/* undef to save memory	    */
+#define CFG_PROMPT		"=> "	/* Monitor Command Prompt   */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024	/* Console I/O Buffer Size  */
+#else
+#define CFG_CBSIZE		256	/* Console I/O Buffer Size  */
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16	/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+/* Enable an alternate, more extensive memory test */
+#define CFG_ALT_MEMTEST
+
+#define CFG_MEMTEST_START	0x00100000	/* memtest works on */
+#define CFG_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM	*/
+
+#define CFG_LOAD_ADDR		0x100000	/* default load address */
+
+#define CFG_HZ			1000	/* decrementer freq: 1 ms ticks */
+
+/*
+ * Enable loopw commando. This has only affect, if CFG_CMD_MEM is defined,
+ * which is normally part of the default commands (CFV_CMD_DFL)
+ */
+#define CONFIG_LOOPW
+
+/*
+ * Various low-level settings
+ */
+#if defined(CONFIG_MPC5200)
+#define CFG_HID0_INIT		HID0_ICE | HID0_ICFI
+#define CFG_HID0_FINAL		HID0_ICE
+#else
+#define CFG_HID0_INIT		0
+#define CFG_HID0_FINAL		0
+#endif
+
+#define CFG_BOOTCS_START	CFG_FLASH_BASE
+#define CFG_BOOTCS_SIZE		CFG_FLASH_SIZE
+#ifdef CFG_PCISPEED_66
+#define CFG_BOOTCS_CFG		0x0008DF30 /* for pci_clk  = 66 MHz */
+#else
+#define CFG_BOOTCS_CFG		0x0004DF30 /* for pci_clk = 33 MHz */
+#endif
+#define CFG_CS0_START		CFG_FLASH_BASE
+#define CFG_CS0_SIZE		CFG_FLASH_SIZE
+
+#define CONFIG_LAST_STAGE_INIT
+
+/*
+ * SRAM - Do not map below 2 GB in address space, because this area is used
+ * for SDRAM autosizing.
+ */
+#define CFG_CS2_START		0xE5000000
+#define CFG_CS2_SIZE		0x100000	/* 1 MByte */
+#define CFG_CS2_CFG		0x0004D930
+
+/*
+ * Grafic controller - Do not map below 2 GB in address space, because this
+ * area is used for SDRAM autosizing.
+ */
+#define SM501_FB_BASE		0xE0000000
+#define CFG_CS1_START		(SM501_FB_BASE)
+#define CFG_CS1_SIZE		0x4000000	/* 64 MByte */
+#define CFG_CS1_CFG		0x8F48FF70
+#define SM501_MMIO_BASE		CFG_CS1_START + 0x03E00000
+
+#define CFG_CS_BURST		0x00000000
+#define CFG_CS_DEADCYCLE	0x33333311	/* 1 dead cycle for flash and SM501 */
+
+#define CFG_RESET_ADDRESS	0xff000000
+
+/*-----------------------------------------------------------------------
+ * USB stuff
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_USB_CLOCK	0x0001BBBB
+#define CONFIG_USB_CONFIG	0x00001000
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff Supports IDE harddisk
+ *-----------------------------------------------------------------------
+ */
+
+#undef	CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card Adapter */
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE	 not supported	*/
+#undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
+
+#define CONFIG_IDE_RESET		/* reset for ide supported	*/
+#define CONFIG_IDE_PREINIT
+
+#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CFG_IDE_MAXDEVICE	2	/* max. 2 drives per IDE bus	*/
+
+#define CFG_ATA_IDE0_OFFSET	0x0000
+
+#define CFG_ATA_BASE_ADDR	MPC5XXX_ATA
+
+/* Offset for data I/O			*/
+#define CFG_ATA_DATA_OFFSET	(0x0060)
+
+/* Offset for normal register accesses	*/
+#define CFG_ATA_REG_OFFSET	(CFG_ATA_DATA_OFFSET)
+
+/* Offset for alternate registers	*/
+#define CFG_ATA_ALT_OFFSET	(0x005C)
+
+/* Interval between registers						     */
+#define CFG_ATA_STRIDE		4
+
+#endif /* __CONFIG_H */

include/configs/TQM5200.h

diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h
index 6020998..31e3eed 100644
--- a/include/configs/TQM5200.h
+++ b/include/configs/TQM5200.h
@@ -2,7 +2,7 @@
  * (C) Copyright 2003-2005
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * (C) Copyright 2004-2005
+ * (C) Copyright 2004-2006
  * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
  *
  * See file CREDITS for list of people who contributed to this
@@ -32,30 +32,47 @@
  * (easy to change)
  */
 
-#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
-#define CONFIG_MPC5200		1	/* (more precisely an MPC5200 CPU) */
-#define CONFIG_TQM5200		1	/* ... on TQM5200 module */
-#undef CONFIG_TQM5200_REV100		/*  define for revision 100 modules */
-#define CONFIG_STK52XX		1	/* ... on a STK52XX base board */
-#define CONFIG_STK52XX_REV100	1	/*  define for revision 100 baseboards */
+#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU		*/
+#define CONFIG_MPC5200		1	/* (more precisely an MPC5200 CPU)	*/
+#define CONFIG_TQM5200		1	/* ... on TQM5200 module		*/
+#undef CONFIG_TQM5200_REV100		/*  define for revision 100 modules	*/
 
-#define CFG_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz */
+/* On a Cameron or on a FO300 board or ...				*/
+#if !defined(CONFIG_CAM5200) && !defined(CONFIG_FO300)
+#define CONFIG_STK52XX		1	/* ... on a STK52XX board		*/
+#endif
+
+#define CFG_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz		*/
 
-#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH  */
-#define BOOTFLAG_WARM		0x02	/* Software reboot	     */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH 	*/
+#define BOOTFLAG_WARM		0x02	/* Software reboot			*/
 
-#define CFG_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
+#define CFG_CACHELINE_SIZE	32	/* For MPC5xxx CPUs			*/
 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
-#  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
+#  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
 #endif
 
 /*
  * Serial console configuration
  */
-#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1 */
-#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
+#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1			*/
+#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps			*/
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
 
+#ifdef CONFIG_FO300
+#define CFG_DEVICE_NULLDEV		1	/* enable null device */
+#define CONFIG_SILENT_CONSOLE		1	/* enable silent startup */
+#define CONFIG_BOARD_EARLY_INIT_F	1	/* used to detect S1 switch position */
+
+#if 0
+#define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED	1	/* silent console on PSC1 when S1 */
+							/* switch is closed */
+#endif
+
+#undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED		/* silent console on PSC1 when S1 */
+							/* switch is open */
+#endif	/* CONFIG_FO300 */
+
 #ifdef CONFIG_STK52XX
 #define CONFIG_PS2KBD			/* AT-PS/2 Keyboard		*/
 #define CONFIG_PS2MULT			/* .. on PS/2 Multiplexer	*/
@@ -83,7 +100,7 @@
 #define CONFIG_PCI_IO_SIZE	0x01000000
 
 #define CONFIG_NET_MULTI	1
-#define CONFIG_EEPRO100
+#define CONFIG_EEPRO100		1
 #define CFG_RX_ETH_BUFFER	8  /* use 8 rx buffer on eepro100  */
 #define CONFIG_NS8382X		1
 #endif	/* CONFIG_STK52XX */
@@ -97,18 +114,24 @@
 /*
  * Video console
  */
-#if 1
+#ifndef CONFIG_TQM5200S		/* No graphics controller on TQM5200S */
 #define CONFIG_VIDEO
 #define CONFIG_VIDEO_SM501
 #define CONFIG_VIDEO_SM501_32BPP
 #define CONFIG_CFB_CONSOLE
 #define CONFIG_VIDEO_LOGO
-#define CONFIG_VGA_AS_SINGLE_DEVICE
+
+#ifndef CONFIG_FO300
 #define CONFIG_CONSOLE_EXTRA_INFO
+#else
+#define CONFIG_VIDEO_BMP_LOGO
+#endif
+
+#define CONFIG_VGA_AS_SINGLE_DEVICE
 #define CONFIG_VIDEO_SW_CURSOR
 #define CONFIG_SPLASH_SCREEN
 #define CFG_CONSOLE_IS_IN_ENV
-#endif
+#endif /* #ifndef CONFIG_TQM5200S */
 
 #ifdef CONFIG_VIDEO
 #define ADD_BMP_CMD		CFG_CMD_BMP
@@ -122,7 +145,7 @@
 #define CONFIG_ISO_PARTITION
 
 /* USB */
-#ifdef CONFIG_STK52XX
+#if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
 #define CONFIG_USB_OHCI
 #define ADD_USB_CMD		CFG_CMD_USB | CFG_CMD_FAT
 #define CONFIG_USB_STORAGE
@@ -130,10 +153,12 @@
 #define ADD_USB_CMD		0
 #endif
 
+#ifndef CONFIG_CAM5200
 /* POST support */
 #define CONFIG_POST		(CFG_POST_MEMORY   | \
 				 CFG_POST_CPU	   | \
 				 CFG_POST_I2C)
+#endif
 
 #ifdef CONFIG_POST
 #define CFG_CMD_POST_DIAG CFG_CMD_DIAG
@@ -144,7 +169,7 @@
 #endif
 
 /* IDE */
-#if defined (CONFIG_MINIFAP) || defined (CONFIG_STK52XX)
+#if defined (CONFIG_MINIFAP) || defined (CONFIG_STK52XX) || defined(CONFIG_FO300)
 #define ADD_IDE_CMD		(CFG_CMD_IDE | CFG_CMD_FAT | CFG_CMD_EXT2)
 #else
 #define ADD_IDE_CMD		0
@@ -177,8 +202,8 @@
 
 #define	CONFIG_TIMESTAMP		/* display image timestamps */
 
-#if (TEXT_BASE == 0xFC000000)		/* Boot low */
-#   define CFG_LOWBOOT		1
+#if (TEXT_BASE != 0xFFF00000)
+#   define CFG_LOWBOOT		1	/* Boot low */
 #endif
 
 /*
@@ -187,20 +212,48 @@
 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
 
 #define CONFIG_PREBOOT	"echo;" \
-	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 	"echo"
 
 #undef	CONFIG_BOOTARGS
 
-#if defined (CONFIG_TQM5200_AA)
-# define CONFIG_U_BOOT_SUFFIX	"-AA\0"
-#elif defined (CONFIG_TQM5200_AB)
-# define CONFIG_U_BOOT_SUFFIX	"-AB\0"
-#elif defined (CONFIG_TQM5200_AC)
-# define CONFIG_U_BOOT_SUFFIX	"-AC\0"
+#ifdef CONFIG_STK52XX
+# if defined(CONFIG_TQM5200_B)
+#  if defined(CFG_LOWBOOT)
+#   define ENV_UPDT							\
+	"update=protect off FC000000 FC07FFFF;"				\
+		"erase FC000000 FC07FFFF;"				\
+		"cp.b 200000 FC000000 ${filesize};"			\
+		"protect on FC000000 FC07FFFF\0"
+#  else	/* highboot */
+#   define ENV_UPDT							\
+	"update=protect off FFF00000 FFF7FFFF;"				\
+		"erase FFF00000 FFF7FFFF;"				\
+		"cp.b 200000 FFF00000 ${filesize};"			\
+		"protect on FFF00000 FFF7FFFF\0"
+#  endif /* CFG_LOWBOOT */
+# else	/* !CONFIG_TQM5200_B */
+#  define ENV_UPDT							\
+	"update=protect off FC000000 FC05FFFF;"				\
+		"erase FC000000 FC05FFFF;"				\
+		"cp.b 200000 FC000000 ${filesize};"			\
+		"protect on FC000000 FC05FFFF\0"
+# endif /* CONFIG_TQM5200_B */
+#elif defined (CONFIG_CAM5200)
+#   define ENV_UPDT							\
+	"update=protect off FC000000 FC03FFFF;"				\
+		"erase FC000000 FC03FFFF;"				\
+		"cp.b 200000 FC000000 ${filesize};"			\
+		"protect on FC000000 FC03FFFF\0"
+#elif defined (CONFIG_FO300)
+#   define ENV_UPDT							\
+	"update=protect off FC000000 FC05FFFF;"				\
+		"erase FC000000 FC05FFFF;"				\
+		"cp.b 200000 FC000000 ${filesize};"			\
+		"protect on FC000000 FC05FFFF\0"
 #else
-# define CONFIG_U_BOOT_SUFFIX	"\0"
-#endif
+# error "Unknown Carrier Board"
+#endif	/* CONFIG_STK52XX */
 
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	"netdev=eth0\0"							\
@@ -211,18 +264,18 @@
 	"addip=setenv bootargs ${bootargs} "				\
 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
 		":${hostname}:${netdev}:off panic=1\0"			\
-	"flash_self=run ramargs addip;"					\
+	"addcons=setenv bootargs ${bootargs} "				\
+		"console=ttyS0,${baudrate}\0"				\
+	"flash_self=run ramargs addip addcons;"				\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
-	"flash_nfs=run nfsargs addip;"					\
+	"flash_nfs=run nfsargs addip addcons;"				\
 		"bootm ${kernel_addr}\0"				\
-	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;"	\
+		"bootm\0"						\
 	"bootfile=/tftpboot/tqm5200/uImage\0"				\
+	"u-boot=/tftpboot/tqm5200/u-boot.bin\0"				\
 	"load=tftp 200000 ${u-boot}\0"					\
-	"u-boot=/tftpboot/tqm5200/u-boot.bin"	CONFIG_U_BOOT_SUFFIX	\
-	"update=protect off FC000000 FC05FFFF;"				\
-		"erase FC000000 FC05FFFF;"				\
-		"cp.b 200000 FC000000 ${filesize};"			\
-		"protect on FC000000 FC05FFFF\0"			\
+	ENV_UPDT							\
 	""
 
 #define CONFIG_BOOTCOMMAND	"run net_nfs"
@@ -284,13 +337,6 @@
 #endif
 
 /* List of I2C addresses to be verified by POST */
-#if defined (CONFIG_TQM5200_AA) || defined (CONFIG_TQM5200_AB)
-#define I2C_ADDR_LIST	{	CFG_I2C_EEPROM_ADDR,	\
-				CFG_I2C_SLAVE }
-#elif defined (CONFIG_TQM5200_AC)
-#define I2C_ADDR_LIST	{	CFG_I2C_SLAVE }
-#endif
-
 #if defined (CONFIG_MINIFAP)
 #undef I2C_ADDR_LIST
 #define I2C_ADDR_LIST	{	CFG_I2C_EEPROM_ADDR,	\
@@ -301,45 +347,87 @@
 /*
  * Flash configuration
  */
-#define CFG_FLASH_BASE		TEXT_BASE /* 0xFC000000 */
+#define CFG_FLASH_BASE		0xFC000000
 
-/* use CFI flash driver if no module variant is spezified */
+/* use CFI flash driver */
 #define CFG_FLASH_CFI		1	/* Flash is CFI conformant */
 #define CFG_FLASH_CFI_DRIVER	1	/* Use the common driver */
 #define CFG_FLASH_BANKS_LIST	{ CFG_BOOTCS_START }
 #define CFG_FLASH_EMPTY_INFO
 #define CFG_FLASH_SIZE		0x04000000 /* 64 MByte */
 #define CFG_MAX_FLASH_SECT	512	/* max num of sects on one chip */
-#undef CFG_FLASH_USE_BUFFER_WRITE	/* not supported yet for AMD */
+#define CFG_FLASH_USE_BUFFER_WRITE	1
+
+#if defined (CONFIG_CAM5200)
+# define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00040000)
+#elif defined(CONFIG_TQM5200_B)
+# define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00080000)
+#else
+# define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00060000)
+#endif
 
-#if !defined(CFG_LOWBOOT)
-#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00760000 + 0x00800000)
-#else	/* CFG_LOWBOOT */
-#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00060000)
-#endif	/* CFG_LOWBOOT */
 #define CFG_MAX_FLASH_BANKS	1	/* max num of flash banks
 					   (= chip selects) */
-#define CFG_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout (in ms)	*/
-#define CFG_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)	*/
 
 /* Dynamic MTD partition support */
 #define CONFIG_JFFS2_CMDLINE
 #define MTDIDS_DEFAULT		"nor0=TQM5200-0"
-#define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:640k(firmware),"	\
+
+#ifdef CONFIG_STK52XX
+# if defined(CONFIG_TQM5200_B)
+#  if defined(CFG_LOWBOOT)
+#   define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:1m(firmware),"	\
+						"1536k(kernel),"	\
+						"3584k(small-fs),"	\
+						"2m(initrd),"		\
+						"8m(misc),"		\
+						"16m(big-fs)"
+#  else	/* highboot */
+#   define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:2560k(kernel),"	\
+						"3584k(small-fs),"	\
+						"2m(initrd),"		\
+						"8m(misc),"		\
+						"15m(big-fs),"		\
+						"1m(firmware)"
+#  endif /* CFG_LOWBOOT */
+# else	/* !CONFIG_TQM5200_B */
+#   define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:640k(firmware),"	\
+						"1408k(kernel),"	\
+						"2m(initrd),"		\
+						"4m(small-fs),"		\
+						"8m(misc),"		\
+						"16m(big-fs)"
+# endif /* CONFIG_TQM5200_B */
+#elif defined (CONFIG_CAM5200)
+#   define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:768k(firmware),"	\
+						"1792k(kernel),"	\
+						"3584k(small-fs),"	\
+						"2m(initrd),"		\
+						"8m(misc),"		\
+						"16m(big-fs)"
+#elif defined (CONFIG_FO300)
+#   define MTDPARTS_DEFAULT	"mtdparts=TQM5200-0:640k(firmware),"	\
 						"1408k(kernel),"	\
 						"2m(initrd),"		\
 						"4m(small-fs),"		\
-						"16m(big-fs),"		\
-						"8m(misc)"
+						"8m(misc),"		\
+						"16m(big-fs)"
+#else
+# error "Unknown Carrier Board"
+#endif	/* CONFIG_STK52XX */
 
 /*
  * Environment settings
  */
 #define CFG_ENV_IS_IN_FLASH	1
-#define CFG_ENV_SIZE		0x10000
+#define CFG_ENV_SIZE		0x4000	/* 16 k - keep small for fast booting */
+#if defined(CONFIG_TQM5200_B)
+#define CFG_ENV_SECT_SIZE	0x40000
+#else
 #define CFG_ENV_SECT_SIZE	0x20000
+#endif /* CONFIG_TQM5200_B */
 #define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
-#define	CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
 
 /*
  * Memory map
@@ -367,8 +455,15 @@
 #   define CFG_RAMBOOT		1
 #endif
 
+#if defined (CONFIG_CAM5200)
+# define CFG_MONITOR_LEN	(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#elif defined(CONFIG_TQM5200_B)
+# define CFG_MONITOR_LEN	(512 << 10)	/* Reserve 512 kB for Monitor	*/
+#else
+# define CFG_MONITOR_LEN	(384 << 10)	/* Reserve 384 kB for Monitor	*/
+#endif
+
-#define CFG_MONITOR_LEN		(384 << 10)	/* Reserve 384 kB for Monitor	*/
-#define CFG_MALLOC_LEN		(256 << 10)	/* Reserve 256 kB for malloc()	*/
+#define CFG_MALLOC_LEN		(1024 << 10)	/* Reserve 1024 kB for malloc()	*/
 #define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
 
 /*
@@ -389,15 +484,18 @@
  * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
  *	00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
  *	01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
- *	      Use for REV200 STK52XX boards. Do not use with REV100 modules
- *	      (because, there I2C1 is used as I2C bus)
+ *	      Use for REV200 STK52XX boards and FO300 boards. Do not use
+ *	      with REV100 modules (because, there I2C1 is used as I2C bus)
  * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
  * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
  *	000 -> All PSC2 pins are GIOPs
  *	001 -> CAN1/2 on PSC2 pins
  *	       Use for REV100 STK52xx boards
+ *	01x -> Use AC97
+ * use PSC3: Bits 20-23 (mask: 0x00000f00)
+ *	1100 -> UART/SPI (on FO300 board)
  * use PSC6:
- *   on STK52xx:
+ *   on STK52xx and FO300:
  *	use as UART. Pins PSC6_0 to PSC6_3 are used.
  *	Bits 9:11 (mask: 0x00700000):
  *	   101 -> PSC6 : Extended POST test is not available
@@ -419,6 +517,8 @@
 #   define CFG_GPS_PORT_CONFIG	0x91500004
 #  endif
 # endif
+#elif defined (CONFIG_FO300)
+# define CFG_GPS_PORT_CONFIG	0x91502c24
 #else  /* TMQ5200 Inbetriebnahme-Board */
 # define CFG_GPS_PORT_CONFIG	0x81000004
 #endif
@@ -429,6 +529,8 @@
 #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
 # define CONFIG_RTC_M41T11 1
 # define CFG_I2C_RTC_ADDR 0x68
+# define CFG_M41T11_BASE_YEAR	1900    /* because Linux uses the same base
+					   year */
 #else
 # define CONFIG_RTC_MPC5200	1	/* use internal MPC5200 RTC */
 #endif
@@ -438,6 +540,10 @@
  */
 #define CFG_LONGHELP			/* undef to save memory	    */
 #define CFG_PROMPT		"=> "	/* Monitor Command Prompt   */
+
+#define	CFG_HUSH_PARSER		1	/* use "hush" command parser	*/
+#define	CFG_PROMPT_HUSH_PS2	"> "
+
 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
 #define CFG_CBSIZE		1024	/* Console I/O Buffer Size  */
 #else
@@ -484,37 +590,25 @@
 #define CFG_CS0_START		CFG_FLASH_BASE
 #define CFG_CS0_SIZE		CFG_FLASH_SIZE
 
-/* automatic configuration of chip selects */
-#ifdef CONFIG_CS_AUTOCONF
 #define CONFIG_LAST_STAGE_INIT
-#endif
 
 /*
  * SRAM - Do not map below 2 GB in address space, because this area is used
  * for SDRAM autosizing.
  */
-#if defined CONFIG_TQM5200_AB || defined (CONFIG_CS_AUTOCONF)
 #define CFG_CS2_START		0xE5000000
-#ifdef CONFIG_TQM5200_AB
-#define CFG_CS2_SIZE		0x80000		/* 512 kByte */
-#else  /* CONFIG_CS_AUTOCONF */
 #define CFG_CS2_SIZE		0x100000	/* 1 MByte */
-#endif
 #define CFG_CS2_CFG		0x0004D930
-#endif
 
 /*
  * Grafic controller - Do not map below 2 GB in address space, because this
  * area is used for SDRAM autosizing.
  */
-#if defined (CONFIG_TQM5200_AB) || defined (CONFIG_TQM5200_AC) || \
-    defined (CONFIG_CS_AUTOCONF)
 #define SM501_FB_BASE		0xE0000000
 #define CFG_CS1_START		(SM501_FB_BASE)
 #define CFG_CS1_SIZE		0x4000000	/* 64 MByte */
 #define CFG_CS1_CFG		0x8F48FF70
 #define SM501_MMIO_BASE		CFG_CS1_START + 0x03E00000
-#endif
 
 #define CFG_CS_BURST		0x00000000
 #define CFG_CS_DEADCYCLE	0x33333311	/* 1 dead cycle for flash and SM501 */

include/configs/TQM834x.h

diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index cec7e3e..92c7016 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -422,9 +422,9 @@
 #define CFG_SICRL	SICRL_LDP_A
 
 /* i-cache and d-cache disabled */
-#define CFG_HID0_INIT		0x000000000
-#define CFG_HID0_FINAL		CFG_HID0_INIT
-#define CFG_HID2		0x000000000
+#define CFG_HID0_INIT	0x000000000
+#define CFG_HID0_FINAL	CFG_HID0_INIT
+#define CFG_HID2	HID2_HBE
 
 /* DDR 0 - 512M */
 #define CFG_IBAT0L	(CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
@@ -437,12 +437,21 @@
 #define CFG_IBAT2U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
 
 /* PCI */
-#define CFG_IBAT3L	(CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#ifdef CONFIG_PCI
+#define CFG_IBAT3L	(CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CFG_IBAT3U	(CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-#define CFG_IBAT4L	(CFG_PCI1_MEM_BASE + 0x10000000 | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT4L	(CFG_PCI1_MEM_BASE + 0x10000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
 #define CFG_IBAT4U	(CFG_PCI1_MEM_BASE + 0x10000000 | BATU_BL_256M | BATU_VS | BATU_VP)
 #define CFG_IBAT5L	(CFG_PCI1_IO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
 #define CFG_IBAT5U	(CFG_PCI1_IO_BASE + 0x10000000 | BATU_BL_16M | BATU_VS | BATU_VP)
+#else
+#define CFG_IBAT3L	(0)
+#define CFG_IBAT3U	(0)
+#define CFG_IBAT4L	(0)
+#define CFG_IBAT4U	(0)
+#define CFG_IBAT5L	(0)
+#define CFG_IBAT5U	(0)
+#endif
 
 /* IMMRBAR */
 #define CFG_IBAT6L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)

include/configs/TQM85xx.h

diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h
index 18197f2..bc3b9aa 100644
--- a/include/configs/TQM85xx.h
+++ b/include/configs/TQM85xx.h
@@ -158,7 +158,7 @@
 #undef  CONFIG_CONS_NONE        /* define if console on something else */
 #define CONFIG_CONS_INDEX       1  /* which serial channel for console */
 
-#else
+#else	/* ! TQM8560 */
 
 #define CONFIG_CONS_INDEX     1
 #undef	CONFIG_SERIAL_SOFTWARE_FIFO
@@ -170,6 +170,15 @@
 #define CFG_NS16550_COM1	(CFG_CCSRBAR+0x4500)
 #define CFG_NS16550_COM2	(CFG_CCSRBAR+0x4600)
 
+/* PS/2 Keyboard */
+#if !defined(CONFIG_TQM8560)
+#define CONFIG_PS2KBD			/* AT-PS/2 Keyboard		*/
+#define CONFIG_PS2MULT			/* .. on PS/2 Multiplexer	*/
+#define CONFIG_PS2SERIAL	2	/* .. on DUART2			*/
+#define CONFIG_PS2MULT_DELAY	(CFG_HZ/2)	/* Initial delay	*/
+#define CONFIG_BOARD_EARLY_INIT_R	1
+#endif /* !CONFIG_TQM8560 */
+
 #endif /* CONFIG_TQM8560 */
 
 #define CONFIG_BAUDRATE         115200
@@ -415,7 +424,7 @@
 #define CONFIG_BOOTDELAY 5		/* -1 disables auto-boot	*/
 
 #define CONFIG_PREBOOT	"echo;"	\
-	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
 	"echo"
 
 #undef	CONFIG_BOOTARGS		/* the boot command will set bootargs	*/
@@ -440,7 +449,7 @@
 		"run nfsargs addip addcons;bootm\0"			\
 	"rootpath=/opt/eldk/ppc_85xx\0"					\
 	"kernel_addr=FE000000\0"					\
-	"ramdisk_addr=FE100000\0"					\
+	"ramdisk_addr=FE180000\0"					\
 	"load=tftp 100000 /tftpboot/$hostname/u-boot.bin\0"		\
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"			        \

include/configs/TQM885D.h

diff --git a/include/configs/TQM885D.h b/include/configs/TQM885D.h
new file mode 100644
index 0000000..ede4e3b
--- /dev/null
+++ b/include/configs/TQM885D.h
@@ -0,0 +1,492 @@
+/*
+ * (C) Copyright 2000-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2006
+ * Martin Krause, TQ-Systems GmBH, martin.krause@tqs.de
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC885		1	/* This is a MPC885 CPU		*/
+#define CONFIG_TQM885D		1	/* ...on a TQM88D module	*/
+
+#define CONFIG_8xx_OSCLK		10000000	/*  10 MHz - PLL input clock	*/
+#define CFG_8xx_CPUCLK_MIN		15000000	/*  15 MHz - CPU minimum clock	*/
+#define CFG_8xx_CPUCLK_MAX		133000000	/* 133 MHz - CPU maximum clock	*/
+#define CONFIG_8xx_CPUCLK_DEFAULT	66000000	/*  50 MHz - CPU default clock	*/
+						/* (it will be used if there is no	*/
+						/* 'cpuclk' variable with valid value)	*/
+
+#define CFG_MEASURE_CPUCLK			/* Measure real cpu clock	*/
+						/* (function measure_gclk()	*/
+						/* will be called)		*/
+#ifdef CFG_MEASURE_CPUCLK
+#define CFG_8XX_XIN		10000000	/* measure_gclk() needs this	*/
+#endif
+
+#define CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+
+#define CONFIG_BAUDRATE		115200	/* console baudrate = 115kbps	*/
+
+#define CONFIG_BOOTCOUNT_LIMIT
+
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;" \
+	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"bootfile=/tftpboot/TQM866M/uImage\0"				\
+	"kernel_addr=40080000\0"					\
+	"ramdisk_addr=40180000\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CFG_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#define CONFIG_STATUS_LED	1	/* Status LED enabled		*/
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+/* enable I2C and select the hardware/software driver */
+#undef	CONFIG_HARD_I2C			/* I2C with hardware support	*/
+#define CONFIG_SOFT_I2C		1	/* I2C bit-banged		*/
+
+#define CFG_I2C_SPEED		93000	/* 93 kHz is supposed to work	*/
+#define CFG_I2C_SLAVE		0xFE
+
+#ifdef CONFIG_SOFT_I2C
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define PB_SCL		0x00000020	/* PB 26 */
+#define PB_SDA		0x00000010	/* PB 27 */
+
+#define I2C_INIT	(immr->im_cpm.cp_pbdir |=  PB_SCL)
+#define I2C_ACTIVE	(immr->im_cpm.cp_pbdir |=  PB_SDA)
+#define I2C_TRISTATE	(immr->im_cpm.cp_pbdir &= ~PB_SDA)
+#define I2C_READ	((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
+#define I2C_SDA(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SDA; \
+			else	immr->im_cpm.cp_pbdat &= ~PB_SDA
+#define I2C_SCL(bit)	if(bit) immr->im_cpm.cp_pbdat |=  PB_SCL; \
+			else	immr->im_cpm.cp_pbdat &= ~PB_SCL
+#define I2C_DELAY	udelay(2)	/* 1/4 I2C clock duration */
+#endif	/* CONFIG_SOFT_I2C */
+
+#define CFG_I2C_EEPROM_ADDR	0x50		/* EEPROM AT24C??	*/
+#define CFG_I2C_EEPROM_ADDR_LEN 2		/* two byte address	*/
+#define CFG_EEPROM_PAGE_WRITE_BITS	4
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10	/* and takes up to 10 msec */
+
+# define CONFIG_RTC_DS1337 1
+# define CFG_I2C_RTC_ADDR 0x68
+
+#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+#undef CONFIG_RTC_MPC8xx		/* MPC866 does not support RTC	*/
+
+#define	CONFIG_TIMESTAMP		/* but print image timestmps	*/
+
+#define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
+				CFG_CMD_ASKENV	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_EEPROM	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_IDE	| \
+				CFG_CMD_MII	| \
+				CFG_CMD_NFS	| \
+				CFG_CMD_PING )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP			/* undef to save memory		*/
+#define CFG_PROMPT		"=> "	/* Monitor Command Prompt	*/
+
+#if 0
+#define CFG_HUSH_PARSER		1	/* use "hush" command parser	*/
+#endif
+#ifdef	CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define CFG_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16	/* max number of command args	*/
+#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0x0100000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x0300000	/* 1 ... 3 MB in DRAM	*/
+#define CFG_ALT_MEMTEST				/* alternate, more extensive
+						   memory test.*/
+
+#define CFG_LOAD_ADDR		0x100000	/* default load address */
+
+#define CFG_HZ			1000	/* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Enable loopw commando. This has only effect, if CFG_CMD_MEM is defined,
+ * which is normally part of the default commands (CFV_CMD_DFL)
+ */
+#define CONFIG_LOOPW
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define CFG_INIT_RAM_END	0x2F00	/* End of used area in DPRAM	*/
+#define CFG_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_FLASH_BASE		0x40000000
+#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_OFFSET		0x40000 /*   Offset   of Environment Sector	*/
+#define CFG_ENV_SIZE		0x08000 /* Total Size of Environment Sector	*/
+#define CFG_ENV_SECT_SIZE	0x20000 /* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CFG_ENV_OFFSET_REDUND	(CFG_ENV_OFFSET+CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CFG_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CFG_HWINFO_SIZE		0x00000040	/* size	  of HW Info block */
+#define CFG_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef CONFIG_CAN_DRIVER
+#define CFG_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CFG_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CFG_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CFG_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CFG_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CFG_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CFG_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CFG_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CFG_PCMCIA_IO_ADDR	(0xEC000000)
+#define CFG_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card Adapter */
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE	 not supported	*/
+#undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CFG_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CFG_ATA_IDE0_OFFSET	0x0000
+
+#define CFG_ATA_BASE_ADDR	CFG_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CFG_ATA_DATA_OFFSET	(CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CFG_ATA_REG_OFFSET	(2 * CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CFG_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_DER 0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CFG_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CFG_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing: Default value of OR0 after reset
+ */
+#define CFG_OR_TIMING_FLASH	(OR_CSNT_SAM | OR_ACS_MSK | OR_BI | \
+				 OR_SCY_6_CLK | OR_TRLX)
+
+#define CFG_OR0_REMAP	(CFG_REMAP_OR_AM  | CFG_OR_TIMING_FLASH)
+#define CFG_OR0_PRELIM	(CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
+#define CFG_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CFG_OR1_REMAP	CFG_OR0_REMAP
+#define CFG_OR1_PRELIM	CFG_OR0_PRELIM
+#define CFG_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define SDRAM_MAX_SIZE		(256 << 20)	/* max 256 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CFG_OR_TIMING_SDRAM	0x00000A00
+
+#define CFG_OR2_PRELIM	(CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
+#define CFG_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef CONFIG_CAN_DRIVER
+#define CFG_OR3_PRELIM	CFG_OR2_PRELIM
+#define CFG_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define CFG_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CFG_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CFG_OR3_CAN		(CFG_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CFG_BR3_CAN		((CFG_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * 4096	Rows from SDRAM example configuration
+ * 1000	factor s -> ms
+ * 64	PTP (pre-divider from MPTPR) from SDRAM example configuration
+ * 4	Number of refresh cycles per period
+ * 64	Refresh cycle in ms per number of rows
+ */
+#define CFG_PTA_PER_CLK	((4096 * 64 * 1000) / (4 * 64))
+
+/*
+ * Memory Periodic Timer Prescaler
+ * Periodic timer for refresh, start with refresh rate for 40 MHz clock
+ * (CFG_8xx_CPUCLK_MIN / CFG_PTA_PER_CLK)
+ */
+#define CFG_MAMR_PTA		39
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CFG_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CFG_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CFG_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CFG_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CFG_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CFG_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CFG_MAMR_8COL	((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CFG_MAMR_9COL	((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 10 column SDRAM */
+#define CFG_MAMR_10COL	((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_2 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A9  |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+/*
+ * Network configuration
+ */
+#define CONFIG_SCC2_ENET		/* enable ethernet on SCC2 */
+#define CONFIG_FEC_ENET			/* enable ethernet on FEC */
+#define CONFIG_ETHER_ON_FEC1		/* ... for FEC1 */
+#define CONFIG_ETHER_ON_FEC2		/* ... for FEC2 */
+
+#if (CONFIG_COMMANDS & CFG_CMD_MII)
+#define CFG_DISCOVER_PHY
+#endif
+
+#define CONFIG_NET_RETRY_COUNT 1	/* reduce max. timeout before
+					   switching to another netwok (if the
+					   tried network is unreachable) */
+
+#define CONFIG_ETHPRIME		"SCC ETHERNET"
+
+#endif	/* __CONFIG_H */

include/configs/aev.h

diff --git a/include/configs/aev.h b/include/configs/aev.h
index aa6bc91..8d9f0a1 100644
--- a/include/configs/aev.h
+++ b/include/configs/aev.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2003-2005
+ * (C) Copyright 2003-2006
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * (C) Copyright 2004-2005
@@ -370,10 +370,7 @@
 #define CFG_CS0_START		CFG_FLASH_BASE
 #define CFG_CS0_SIZE		CFG_FLASH_SIZE
 
-/* automatic configuration of chip selects */
-#ifdef CONFIG_CS_AUTOCONF
 #define CONFIG_LAST_STAGE_INIT
-#endif
 
 /*
  * SRAM - Do not map below 2 GB in address space, because this area is used

include/configs/bamboo.h

diff --git a/include/configs/bamboo.h b/include/configs/bamboo.h
index 6d32821..cd4339b 100644
--- a/include/configs/bamboo.h
+++ b/include/configs/bamboo.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2005
+ * (C) Copyright 2005-2006
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -49,7 +49,7 @@
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  *----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN		(512 * 1024)	/* Reserve 512 kB for Monitor	*/
+#define CFG_MONITOR_LEN		(384 * 1024)	/* Reserve 384 kB for Monitor	*/
 #define CFG_MALLOC_LEN		(256 * 1024)	/* Reserve 256 kB for malloc()	*/
 #define CFG_MONITOR_BASE	(-CFG_MONITOR_LEN)
 #define CFG_SDRAM_BASE	        0x00000000	    /* _must_ be 0	*/
@@ -257,8 +257,8 @@
 	"kernel_addr=fff00000\0"					\
 	"ramdisk_addr=fff10000\0"					\
 	"load=tftp 100000 /tftpboot/bamboo/u-boot.bin\0"		\
-	"update=protect off fff80000 ffffffff;era fff80000 ffffffff;"	\
-		"cp.b 100000 fff80000 80000;"			        \
+	"update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;"	\
+		"cp.b 100000 fffa0000 60000;"			        \
 		"setenv filesize;saveenv\0"				\
 	"upd=run load;run update\0"					\
 	""
@@ -310,11 +310,11 @@
 
 #define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
 				CFG_CMD_ASKENV	| \
-				CFG_CMD_EEPROM	| \
 				CFG_CMD_DATE	| \
 				CFG_CMD_DHCP	| \
 				CFG_CMD_DIAG	| \
 				CFG_CMD_ELF	| \
+				CFG_CMD_EEPROM	| \
 				CFG_CMD_I2C	| \
 				CFG_CMD_IRQ	| \
 				CFG_CMD_MII	| \
@@ -358,6 +358,12 @@
 
 #define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks */
 
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+#define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
+
 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------

include/configs/bubinga.h

diff --git a/include/configs/bubinga.h b/include/configs/bubinga.h
index 4a79835..a66cdc3 100644
--- a/include/configs/bubinga.h
+++ b/include/configs/bubinga.h
@@ -200,8 +200,9 @@
 
 #define	CFG_HZ		1000		/* decrementer freq: 1 ms ticks	*/
 
-#define CONFIG_AUTO_COMPLETE	1       /* add autocompletion support   */
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
 

include/configs/cmc_pu2.h

diff --git a/include/configs/cmc_pu2.h b/include/configs/cmc_pu2.h
index 46280f7..572a70f 100644
--- a/include/configs/cmc_pu2.h
+++ b/include/configs/cmc_pu2.h
@@ -108,7 +108,7 @@
 /* still about 20 kB free with this defined */
 #define CFG_LONGHELP
 
-#define CONFIG_BOOTDELAY      3
+#define CONFIG_BOOTDELAY      1
 
 #ifdef CONFIG_HARD_I2C
 #define CONFIG_COMMANDS		\
@@ -206,15 +206,6 @@
 #error CONFIG_USE_IRQ not supported
 #endif
 
-#define CFG_DEVICE_NULLDEV	 1	/* enble null device		*/
-#define CONFIG_SILENT_CONSOLE	 1	/* enable silent startup	*/
-
-#define CONFIG_AUTOBOOT_KEYED
-#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n"
-#define CONFIG_AUTOBOOT_STOP_STR "R"	/* default password */
-
-#define CONFIG_VERSION_VARIABLE	1       /* include version env variable */
-
 #define	CONFIG_EXTRA_ENV_SETTINGS	\
 	"net_nfs=tftp ${loadaddr} ${bootfile};run nfsargs addip addcons " \
 		"addmtd;bootm\0" \

include/configs/delta.h

diff --git a/include/configs/delta.h b/include/configs/delta.h
index e4c8cca..91284fd 100644
--- a/include/configs/delta.h
+++ b/include/configs/delta.h
@@ -66,6 +66,17 @@
 #define CFG_I2C_INIT_BOARD	1
 /* #define CONFIG_HW_WATCHDOG	1	/\* Required for hitting the DA9030 WD *\/ */
 
+#define DELTA_CHECK_KEYBD	1	/* check for keys pressed during boot */
+#define CONFIG_PREBOOT		"\0"
+
+#ifdef DELTA_CHECK_KEYBD
+# define KEYBD_DATALEN		4	/* we have four keys */
+# define KEYBD_KP_DKIN0		0x1	/* vol+ */
+# define KEYBD_KP_DKIN1		0x2	/* vol- */
+# define KEYBD_KP_DKIN2		0x3	/* multi */
+# define KEYBD_KP_DKIN5		0x4	/* SWKEY_GN */
+#endif /* DELTA_CHECK_KEYBD */
+
 /*
  * select serial console configuration
  */

include/configs/ebony.h

diff --git a/include/configs/ebony.h b/include/configs/ebony.h
index a26af69..d8882ea 100644
--- a/include/configs/ebony.h
+++ b/include/configs/ebony.h
@@ -143,7 +143,13 @@
 #undef	CONFIG_SOFT_I2C			    /* I2C bit-banged		*/
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
-#define CFG_I2C_NOPROBES    {0x69}  /* Don't probe these addrs */
+
+#define CFG_I2C_MULTI_EEPROMS
+#define CFG_I2C_EEPROM_ADDR	(0xa8>>1)
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
 
 #define CONFIG_PREBOOT	"echo;"	\
 	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
@@ -205,6 +211,7 @@
 				CFG_CMD_DHCP	| \
 				CFG_CMD_DIAG	| \
 				CFG_CMD_ELF	| \
+				CFG_CMD_EEPROM	| \
 				CFG_CMD_I2C	| \
 				CFG_CMD_IRQ	| \
 				CFG_CMD_MII	| \
@@ -243,8 +250,9 @@
 
 #define CFG_HZ		1000		/* decrementer freq: 1 ms ticks */
 
-#define CONFIG_AUTO_COMPLETE	1       /* add autocompletion support   */
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
 

include/configs/gth2.h

diff --git a/include/configs/gth2.h b/include/configs/gth2.h
new file mode 100644
index 0000000..a49ed3b
--- /dev/null
+++ b/include/configs/gth2.h
@@ -0,0 +1,195 @@
+/*
+ * (C) Copyright 2005
+ * Thomas.Lange@corelatus.se
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * This file contains the configuration parameters for the gth2 board.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MIPS32		1  /* MIPS32 CPU core	*/
+#define CONFIG_GTH2		1
+#define CONFIG_AU1X00		1  /* alchemy series cpu */
+
+#define CONFIG_AU1000		1
+
+#define CONFIG_MISC_INIT_R	1
+
+#define CONFIG_ETHADDR		DE:AD:BE:EF:01:02    /* Ethernet address */
+
+#define CONFIG_BOOTDELAY	1	/* autoboot after 1 seconds	*/
+
+#define CONFIG_ENV_OVERWRITE 1 /* Allow change of ethernet address */
+
+#define CONFIG_BOOT_RETRY_TIME 5 /* Retry boot in 5 secs */
+
+#define CONFIG_RESET_TO_RETRY 1 /* If timeout waiting for command, perform a reset */
+
+#define CONFIG_BAUDRATE		115200
+
+/* valid baudrates */
+#define CFG_BAUDRATE_TABLE	{ 115200 }
+
+/* Only interrupt boot if space is pressed */
+/* If a long serial cable is connected but */
+/* other end is dead, garbage will be read */
+#define CONFIG_AUTOBOOT_KEYED 1
+#define CONFIG_AUTOBOOT_PROMPT "Press space to abort autoboot in %d second\n"
+#define CONFIG_AUTOBOOT_DELAY_STR "d"
+#define CONFIG_AUTOBOOT_STOP_STR " "
+
+#define CONFIG_TIMESTAMP		/* Print image info with timestamp */
+#define CONFIG_BOOTARGS "panic=1"
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"addmisc=setenv bootargs $(bootargs) "				\
+		"ethaddr=$(ethaddr) \0"					\
+	"netboot=bootp;run addmisc;bootm\0"				\
+		""
+
+/* Boot from Compact flash partition 2 as default */
+#define CONFIG_BOOTCOMMAND	"ide reset;disk 0x81000000 0:2;run addmisc;bootm"
+
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_IDE | CFG_CMD_DHCP ) & \
+ ~(CFG_CMD_ENV | CFG_CMD_FAT | CFG_CMD_FLASH | CFG_CMD_FPGA | \
+   CFG_CMD_MII | CFG_CMD_LOADS	| CFG_CMD_LOADB | CFG_CMD_ELF | \
+   CFG_CMD_BDI | CFG_CMD_BEDBUG | CFG_CMD_NFS | CFG_CMD_AUTOSCRIPT ))
+
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory	     */
+#define CFG_PROMPT		"GTH2 # "	/* Monitor Command Prompt    */
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size   */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)  /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args*/
+
+#define CFG_MALLOC_LEN		128*1024
+
+#define CFG_BOOTPARAMS_LEN	128*1024
+
+#define CFG_MHZ			500
+
+#define CFG_HZ			(CFG_MHZ * 1000000) /* FIXME causes overflow in net.c */
+
+#define CFG_SDRAM_BASE		0x80000000     /* Cached addr */
+
+#define CFG_LOAD_ADDR		0x81000000     /* default load address	*/
+
+#define CFG_MEMTEST_START	0x80100000
+#define CFG_MEMTEST_END		0x83000000
+
+#define CONFIG_HW_WATCHDOG	1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks */
+#define CFG_MAX_FLASH_SECT	(128)	/* max number of sectors on one chip */
+
+#define PHYS_FLASH		0xbfc00000 /* Flash Bank #1 */
+
+/* The following #defines are needed to get flash environment right */
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define CFG_MONITOR_LEN		(192 << 10)
+
+#define CFG_INIT_SP_OFFSET	0x400000
+
+/* We boot from this flash, selected with dip switch */
+#define CFG_FLASH_BASE		PHYS_FLASH
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT	(2 * CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT	(2 * CFG_HZ) /* Timeout for Flash Write */
+
+#define CFG_ENV_IS_NOWHERE	1
+
+/* Address and size of Primary Environment Sector	*/
+#define CFG_ENV_ADDR		0xB0030000
+#define CFG_ENV_SIZE		0x10000
+
+#define CONFIG_FLASH_16BIT
+
+#define CONFIG_NR_DRAM_BANKS	2
+
+#define CONFIG_NET_MULTI
+
+#define CONFIG_MEMSIZE_IN_BYTES
+
+/*---ATA PCMCIA ------------------------------------*/
+#define CFG_PCMCIA_MEM_SIZE 0x4000000 /* Offset to slot 1 FIXME!!! */
+
+#define CFG_PCMCIA_MEM_ADDR  0x20000000
+#define CFG_PCMCIA_IO_BASE   0x28000000
+#define CFG_PCMCIA_ATTR_BASE 0x30000000
+
+#define CONFIG_PCMCIA_SLOT_A
+
+#define CONFIG_ATAPI 1
+#define CONFIG_MAC_PARTITION 1
+
+/* We run CF in "true ide" mode or a harddrive via pcmcia */
+#define CONFIG_IDE_PCMCIA 1
+
+/* We only support one slot for now */
+#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CFG_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#undef	CONFIG_IDE_LED			/* LED	 for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CFG_ATA_IDE0_OFFSET	0
+
+#define CFG_ATA_BASE_ADDR	CFG_PCMCIA_IO_BASE
+
+/* Offset for data I/O			*/
+#define CFG_ATA_DATA_OFFSET	0
+
+/* Offset for normal register accesses	*/
+#define CFG_ATA_REG_OFFSET	0
+
+/* Offset for alternate registers	*/
+#define CFG_ATA_ALT_OFFSET	0x0200
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE		16384
+#define CFG_ICACHE_SIZE		16384
+#define CFG_CACHELINE_SIZE	32
+
+#define GPIO_CACONFIG  (1<<0)
+#define GPIO_DPACONFIG (1<<6)
+#define GPIO_ERESET    (1<<11)
+#define GPIO_EEDQ      (1<<17)
+#define GPIO_WDI       (1<<18)
+#define GPIO_RJ1LY     (1<<22)
+#define GPIO_RJ1LG     (1<<23)
+#define GPIO_LEDCLK    (1<<29)
+#define GPIO_LEDD      (1<<30)
+#define GPIO_CPU_LED   (1<<31)
+
+#endif	/* __CONFIG_H */

include/configs/ixdp425.h

diff --git a/include/configs/ixdp425.h b/include/configs/ixdp425.h
index b0a80a3..9f9fdb2 100644
--- a/include/configs/ixdp425.h
+++ b/include/configs/ixdp425.h
@@ -33,6 +33,9 @@
 #define CONFIG_IXP425           1       /* This is an IXP425 CPU    */
 #define CONFIG_IXDP425          1       /* on an IXDP425 Board      */
 
+#define CONFIG_DISPLAY_CPUINFO	1	/* display cpu info (and speed)	*/
+#define CONFIG_DISPLAY_BOARDINFO 1	/* display board info		*/
+
 /***************************************************************
  * U-boot generic defines start here.
  ***************************************************************/
@@ -135,6 +138,8 @@
 #define CFG_DRAM_SIZE           0x01000000
 
 #define CFG_FLASH_BASE          PHYS_FLASH_1
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
 
 /*
  * Expansion bus settings
@@ -155,16 +160,27 @@
 /*
  * FLASH and environment organization
  */
+/*
+ * FLASH and environment organization
+ */
 #define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks           */
-#define CFG_MAX_FLASH_SECT      128  	/* max number of sectors on one chip    */
+#define CFG_MAX_FLASH_SECT      128 	/* max number of sectors on one chip    */
 
-/* timeout values are in ticks */
-#define CFG_FLASH_ERASE_TOUT    (25*CFG_HZ) /* Timeout for Flash Erase */
-#define CFG_FLASH_WRITE_TOUT    (25*CFG_HZ) /* Timeout for Flash Write */
+#define CFG_FLASH_CFI				/* The flash is CFI compatible	*/
+#define CFG_FLASH_CFI_DRIVER			/* Use common CFI driver	*/
+#define	CFG_ENV_IS_IN_FLASH	1
+
+#define CFG_FLASH_BANKS_LIST	{ PHYS_FLASH_1 }
+
+#define CFG_FLASH_CFI_WIDTH	FLASH_CFI_16BIT	/* no byte writes on IXP4xx	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
 
-/* FIXME */
-#define	CFG_ENV_IS_IN_FLASH		1
-#define CFG_ENV_ADDR            (PHYS_FLASH_1 + 0x20000)        /* Addr of Environment Sector   */
-#define CFG_ENV_SIZE            0x20000  /* Total Size of Environment Sector     */
+#define CFG_ENV_SECT_SIZE	0x20000 	/* size of one complete sector	*/
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + 0x20000)
+#define	CFG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/
 
 #endif  /* __CONFIG_H */

include/configs/ixdpg425.h

diff --git a/include/configs/ixdpg425.h b/include/configs/ixdpg425.h
new file mode 100644
index 0000000..af4ecf6
--- /dev/null
+++ b/include/configs/ixdpg425.h
@@ -0,0 +1,240 @@
+/*
+ * (C) Copyright 2005-2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * (C) Copyright 2003
+ * Martijn de Gouw, Prodrive B.V., martijn.de.gouw@prodrive.nl
+ *
+ * Configuation settings for the IXDPG425 board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_IXP425           1       /* This is an IXP425 CPU	*/
+#define CONFIG_IXDPG425         1       /* on an IXDPG425 Board		*/
+
+#define CONFIG_DISPLAY_CPUINFO	1	/* display cpu info (and speed)	*/
+#define CONFIG_DISPLAY_BOARDINFO 1	/* display board info		*/
+
+/*
+ * Ethernet
+ */
+#define CONFIG_IXP4XX_NPE	1	/* include IXP4xx NPE support	*/
+#define CONFIG_NET_MULTI	1
+#define	CONFIG_PHY_ADDR		5	/* NPE0 PHY address		*/
+#define CONFIG_HAS_ETH1
+#define CONFIG_PHY1_ADDR	4	/* NPE1 PHY address		*/
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CFG_RX_ETH_BUFFER	16	/* Number of ethernet rx buffers & descriptors */
+
+/*
+ * Misc configuration options
+ */
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
+#define CONFIG_USE_IRQ          1	/* we need IRQ stuff for timer	*/
+
+#define CONFIG_BOOTCOUNT_LIMIT		/* support for bootcount limit	*/
+#define CFG_BOOTCOUNT_ADDR	0x60003000 /* inside qmrg sram		*/
+
+#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG	1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(256 << 10)
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE         115200
+#define CFG_IXP425_CONSOLE	IXP425_UART1   /* we use UART1 for console */
+
+#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_ELF	| \
+				CFG_CMD_NET	| \
+				CFG_CMD_MII	| \
+				CFG_CMD_PING)
+
+/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+/* These are u-boot generic parameters */
+#include <cmd_confdefs.h>
+
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP                            /* undef to save memory         */
+#define CFG_PROMPT              "=> "   /* Monitor Command Prompt       */
+#define CFG_CBSIZE              256             /* Console I/O Buffer Size      */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS             16              /* max number of command args   */
+#define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size    */
+
+#define CFG_MEMTEST_START       0x00400000      /* memtest works on     */
+#define CFG_MEMTEST_END         0x00800000      /* 4 ... 8 MB in DRAM   */
+#define CFG_LOAD_ADDR           0x00010000      /* default load address */
+
+#undef  CFG_CLKS_IN_HZ          /* everything, incl board info, in Hz */
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
+
+						/* valid baudrates */
+#define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
+#endif
+
+/***************************************************************
+ * Platform/Board specific defines start here.
+ ***************************************************************/
+
+/*-----------------------------------------------------------------------
+ * Default configuration (environment varibles...)
+ *----------------------------------------------------------------------*/
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"hostname=ixdpg425\0"						\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+	"flash_nfs=run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip addtty;"				\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
+	        "bootm\0"						\
+	"rootpath=/opt/eldk/arm\0"					\
+	"bootfile=/tftpboot/ixdpg425/uImage\0"				\
+	"kernel_addr=50080000\0"					\
+	"ramdisk_addr=50200000\0"					\
+	"load=tftp 100000 /tftpboot/ixdpg425/u-boot.bin\0"		\
+	"update=protect off 50000000 5003ffff;era 50000000 5003ffff;"	\
+		"cp.b 100000 50000000 40000;"			        \
+		"setenv filesize;saveenv\0"				\
+	"upd=run load;run update\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run net_nfs"
+
+/*
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS    1          /* we have 2 banks of DRAM */
+#define PHYS_SDRAM_1            0x00000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE       0x02000000 /* 32 MB */
+
+#define PHYS_FLASH_1            0x50000000 /* Flash Bank #1 */
+#define PHYS_FLASH_SIZE         0x01000000 /* 16 MB */
+#define PHYS_FLASH_BANK_SIZE    0x01000000 /* 16 MB Banks */
+#define PHYS_FLASH_SECT_SIZE    0x00020000 /* 128 KB sectors (x1) */
+
+#define CFG_DRAM_BASE           0x00000000
+#define CFG_DRAM_SIZE           0x01000000
+
+#define CFG_FLASH_BASE          PHYS_FLASH_1
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+
+/*
+ * Expansion bus settings
+ */
+#define CFG_EXP_CS0		0xbcd23c42
+
+/*
+ * SDRAM settings
+ */
+#define CFG_SDR_CONFIG		0x18
+#define CFG_SDR_MODE_CONFIG	0x1
+#define CFG_SDRAM_REFRESH_CNT 	0x81a
+
+/*
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks           */
+#define CFG_MAX_FLASH_SECT      128 	/* max number of sectors on one chip    */
+
+#define CFG_FLASH_CFI				/* The flash is CFI compatible	*/
+#define CFG_FLASH_CFI_DRIVER			/* Use common CFI driver	*/
+#define	CFG_ENV_IS_IN_FLASH	1
+
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
+#define CFG_FLASH_PROTECTION	1	/* hardware flash protection		*/
+
+#define CFG_FLASH_BANKS_LIST	{ PHYS_FLASH_1 }
+
+#define CFG_FLASH_CFI_WIDTH	FLASH_CFI_16BIT	/* no byte writes on IXP4xx	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
+
+#define CFG_ENV_SECT_SIZE	0x20000 	/* size of one complete sector	*/
+#define CFG_ENV_ADDR		(PHYS_FLASH_1 + 0x40000)
+#define	CFG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+
+/*
+ * GPIO settings
+ */
+#define CFG_GPIO_PCI_INTA_N	6
+#define CFG_GPIO_PCI_INTB_N	7
+#define CFG_GPIO_SWITCH_RESET_N	8
+#define CFG_GPIO_SLIC_RESET_N	13
+#define CFG_GPIO_PCI_CLK	14
+#define CFG_GPIO_EXTBUS_CLK	15
+
+/*
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	32
+
+#endif  /* __CONFIG_H */

include/configs/kvme080.h

diff --git a/include/configs/kvme080.h b/include/configs/kvme080.h
new file mode 100644
index 0000000..61cf705
--- /dev/null
+++ b/include/configs/kvme080.h
@@ -0,0 +1,262 @@
+/*
+ * (C) Copyright 2005
+ * Sangmoon Kim, dogoil@etinsys.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MPC824X		1
+#define CONFIG_MPC8245		1
+#define CONFIG_KVME080		1
+
+#define CONFIG_CONS_INDEX	1
+
+#define CONFIG_BAUDRATE		115200
+
+#define CONFIG_BOOTDELAY	5
+
+#define CONFIG_IPADDR		192.168.0.2
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_SERVERIP		192.168.0.1
+
+#define CONFIG_BOOTARGS \
+	"console=ttyS0,115200 " \
+	"root=/dev/nfs rw nfsroot=192.168.0.1:/opt/eldk/ppc_82xx " \
+	"ip=192.168.0.2:192.168.0.1:192.168.0.1:255.255.255.0:" \
+	"kvme080:eth0:none " \
+	"mtdparts=phys_mapped_flash:12m(root),-(kernel)"
+
+#define CONFIG_BOOTCOMMAND \
+	"tftp 800000 kvme080/uImage; " \
+	"bootm 800000"
+
+#define CONFIG_LOADADDR		800000
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_EARLY_INIT_R
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_LOADS_ECHO	1
+#undef	CFG_LOADS_BAUD_CHANGE
+
+#undef	CONFIG_WATCHDOG
+
+#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+#define CONFIG_RTC_DS164x
+
+#define CONFIG_COMMANDS		( CONFIG_CMD_DFL	| \
+				  CFG_CMD_ASKENV	| \
+				  CFG_CMD_CACHE		| \
+				  CFG_CMD_DATE		| \
+				  CFG_CMD_DHCP		| \
+				  CFG_CMD_DIAG		| \
+				  CFG_CMD_EEPROM	| \
+				  CFG_CMD_ELF		| \
+				  CFG_CMD_I2C		| \
+				  CFG_CMD_JFFS2		| \
+				  CFG_CMD_NFS		| \
+				  CFG_CMD_PCI		| \
+				  CFG_CMD_PING		| \
+				  CFG_CMD_SDRAM		| \
+				  CFG_CMD_SNTP)
+
+#define CONFIG_NETCONSOLE
+
+#include <cmd_confdefs.h>
+
+#define CFG_LONGHELP
+#define CFG_PROMPT		"=> "
+#define CFG_CBSIZE		256
+#define CFG_PBSIZE		(CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
+#define CFG_MAXARGS		16
+#define CFG_BARGSIZE		CFG_CBSIZE
+
+#define CFG_MEMTEST_START	0x00400000
+#define CFG_MEMTEST_END		0x07C00000
+
+#define CFG_LOAD_ADDR		0x00100000
+#define CFG_HZ			1000
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+#define CFG_INIT_RAM_ADDR	0x40000000
+#define CFG_INIT_RAM_END	0x1000
+#define CFG_GBL_DATA_SIZE	128
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_FLASH_BASE		0x7C000000
+#define CFG_EUMB_ADDR		0xFC000000
+#define CFG_NVRAM_BASE_ADDR	0xFF000000
+#define CFG_NS16550_COM1	0xFF080000
+#define CFG_NS16550_COM2	0xFF080010
+#define CFG_NS16550_COM3	0xFF080020
+#define CFG_NS16550_COM4	0xFF080030
+#define CFG_RESET_ADDRESS	0xFFF00100
+
+#define CFG_MAX_RAM_SIZE	0x20000000
+#define CFG_FLASH_SIZE		(16 * 1024 * 1024)
+#define CFG_NVRAM_SIZE		0x7FFF8
+
+#define CONFIG_VERY_BIG_RAM
+
+#define CFG_MONITOR_LEN		0x00040000
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define CFG_MALLOC_LEN		(512 << 10)
+
+#define CFG_BOOTMAPSZ		(8 << 20)
+
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_USE_BUFFER_WRITE
+#define CFG_FLASH_PROTECTION
+#define CFG_FLASH_EMPTY_INFO
+#define CFG_FLASH_PROTECT_CLEAR
+
+#define CFG_MAX_FLASH_BANKS	1
+#define CFG_MAX_FLASH_SECT	256
+
+#define CFG_FLASH_ERASE_TOUT	120000
+#define CFG_FLASH_WRITE_TOUT	500
+
+#define CFG_JFFS2_FIRST_BANK	0
+#define CFG_JFFS2_NUM_BANKS	1
+
+#define CFG_ENV_IS_IN_NVRAM	1
+#define CONFIG_ENV_OVERWRITE	1
+#define CFG_NVRAM_ACCESS_ROUTINE
+#define CFG_ENV_ADDR		CFG_NVRAM_BASE_ADDR
+#define CFG_ENV_SIZE		0x400
+#define CFG_ENV_OFFSET		0
+
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	1
+#define CFG_NS16550_CLK		14745600
+
+#define CONFIG_PCI
+#define CONFIG_PCI_PNP
+
+#define CONFIG_NET_MULTI
+#define CONFIG_EEPRO100
+#define CONFIG_EEPRO100_SROM_WRITE
+
+#define CFG_RX_ETH_BUFFER	8
+
+#define CONFIG_HARD_I2C		1
+#define CFG_I2C_SPEED		400000
+#define CFG_I2C_SLAVE		0x7F
+
+#define CFG_I2C_EEPROM_ADDR		0x57
+#define CFG_I2C_EEPROM_ADDR_LEN		1
+#define CFG_EEPROM_PAGE_WRITE_BITS	3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10
+
+#define CONFIG_SYS_CLK_FREQ	33333333
+
+#define CFG_CACHELINE_SIZE	32
+#if CONFIG_COMMANDS & CFG_CMD_KGDB
+#  define CFG_CACHELINE_SHIFT	5
+#endif
+
+#define CFG_DLL_EXTEND		0x00
+#define CFG_PCI_HOLD_DEL	0x20
+
+#define CFG_ROMNAL		15
+#define CFG_ROMFAL		31
+
+#define CFG_REFINT		430
+
+#define CFG_DBUS_SIZE2		1
+
+#define CFG_BSTOPRE		121
+#define CFG_REFREC		8
+#define CFG_RDLAT		4
+#define CFG_PRETOACT		3
+#define CFG_ACTTOPRE		5
+#define CFG_ACTORW		3
+#define CFG_SDMODE_CAS_LAT	3
+#define CFG_SDMODE_WRAP		0
+
+#define CFG_REGISTERD_TYPE_BUFFER	1
+#define CFG_EXTROM			1
+#define CFG_REGDIMM			0
+
+#define CFG_BANK0_START		0x00000000
+#define CFG_BANK0_END		(0x4000000 - 1)
+#define CFG_BANK0_ENABLE	1
+#define CFG_BANK1_START		0x04000000
+#define CFG_BANK1_END		(0x8000000 - 1)
+#define CFG_BANK1_ENABLE	1
+#define CFG_BANK2_START		0x3ff00000
+#define CFG_BANK2_END		0x3fffffff
+#define CFG_BANK2_ENABLE	0
+#define CFG_BANK3_START		0x3ff00000
+#define CFG_BANK3_END		0x3fffffff
+#define CFG_BANK3_ENABLE	0
+#define CFG_BANK4_START		0x00000000
+#define CFG_BANK4_END		0x00000000
+#define CFG_BANK4_ENABLE	0
+#define CFG_BANK5_START		0x00000000
+#define CFG_BANK5_END		0x00000000
+#define CFG_BANK5_ENABLE	0
+#define CFG_BANK6_START		0x00000000
+#define CFG_BANK6_END		0x00000000
+#define CFG_BANK6_ENABLE	0
+#define CFG_BANK7_START		0x00000000
+#define CFG_BANK7_END		0x00000000
+#define CFG_BANK7_ENABLE	0
+
+#define CFG_BANK_ENABLE		0x03
+
+#define CFG_ODCR		0x75
+#define CFG_PGMAX		0x32
+
+#define CFG_IBAT0L	(CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT0U	(CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CFG_IBAT1L	(CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT1U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
+
+#define CFG_IBAT2L	(0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
+#define CFG_IBAT2U	(0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CFG_IBAT3L	(0xF0000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
+#define CFG_IBAT3U	(0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CFG_DBAT0L	CFG_IBAT0L
+#define CFG_DBAT0U	CFG_IBAT0U
+#define CFG_DBAT1L	CFG_IBAT1L
+#define CFG_DBAT1U	CFG_IBAT1U
+#define CFG_DBAT2L	CFG_IBAT2L
+#define CFG_DBAT2U	CFG_IBAT2U
+#define CFG_DBAT3L	CFG_IBAT3L
+#define CFG_DBAT3U	CFG_IBAT3U
+
+#define BOOTFLAG_COLD	0x01
+#define BOOTFLAG_WARM	0x02
+
+#endif	/* __CONFIG_H */

include/configs/luan.h

diff --git a/include/configs/luan.h b/include/configs/luan.h
index 0335a00..0350e91 100644
--- a/include/configs/luan.h
+++ b/include/configs/luan.h
@@ -145,6 +145,13 @@
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
 
+#define CFG_I2C_MULTI_EEPROMS
+#define CFG_I2C_EEPROM_ADDR	(0xa8>>1)
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
+
 #define CONFIG_PREBOOT	"echo;"	\
 	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
 	"echo"
@@ -215,6 +222,7 @@
 				CFG_CMD_DHCP		|	\
 				CFG_CMD_DIAG		|	\
 				CFG_CMD_ELF		|	\
+				CFG_CMD_EEPROM		|	\
 				CFG_CMD_I2C		|	\
 				CFG_CMD_IRQ		|	\
 				CFG_CMD_MII		|	\
@@ -253,6 +261,12 @@
 
 #define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks */
 
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+#define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
+
 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------

include/configs/mcc200.h

diff --git a/include/configs/mcc200.h b/include/configs/mcc200.h
index 2b1c0d0..563f797 100644
--- a/include/configs/mcc200.h
+++ b/include/configs/mcc200.h
@@ -47,8 +47,27 @@
 
 /*
  * Serial console configuration
+ *
+ *  To select console on the one of 8 external UARTs,
+ * define CONFIG_QUART_CONSOLE as 1, 2, 3, or 4 for the first Quad UART,
+ * or as 5, 6, 7, or 8 for the second Quad UART.
+ * COM11, COM12, COM13, COM14 are located on the second Quad UART.
+ *
+ *  CONFIG_PSC_CONSOLE must be undefined in this case.
  */
-#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1			*/
+#ifdef CONFIG_CONSOLE_COM12
+#define CONFIG_QUART_CONSOLE	6	/* console is on UARTF of QUART2	*/
+#else
+#define CONFIG_QUART_CONSOLE	8	/* console is on UARTH of QUART2	*/
+#endif
+/*
+ *  To select console on PSC1, define CONFIG_PSC_CONSOLE as 1
+ * and undefine CONFIG_QUART_CONSOLE.
+ */
+/*#define CONFIG_PSC_CONSOLE	1	*/ /* console is on PSC1		*/
+#if defined(CONFIG_QUART_CONSOLE) && defined(CONFIG_PSC_CONSOLE)
+#error "Select only one console device!"
+#endif
 #define CONFIG_BAUDRATE		115200
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
 
@@ -172,6 +191,10 @@
 
 #define CONFIG_ENV_OVERWRITE	1	/* allow modification of vendor params */
 
+#if TEXT_BASE == CFG_FLASH_BASE
+#define CFG_LOWBOOT	1
+#endif
+
 /*
  * Memory map
  */
@@ -252,11 +275,59 @@
 #define CFG_CS2_SIZE		0x00001000
 #define CFG_CS2_CFG		0x1d300
 
+/* Second Quad UART @0x80010000 */
+#define CFG_CS1_START		0x80010000
+#define CFG_CS1_SIZE		0x00001000
+#define CFG_CS1_CFG		0x1d300
+
+/*
+ *  Select one of quarts as a default
+ * console. If undefined - PSC console
+ * wil be default
+ */
 #define CFG_CS_BURST		0x00000000
 #define CFG_CS_DEADCYCLE	0x33333333
 
 #define CFG_RESET_ADDRESS	0xff000000
 
+/*
+ * QUART Expanders support
+ */
+#if defined(CONFIG_QUART_CONSOLE)
+/*
+ * We'll use NS16550 chip routines,
+ */
+#define CFG_NS16550		1
+#define CFG_NS16550_SERIAL	1
+#define CONFIG_CONS_INDEX	1
+/*
+ *  To achieve necessary offset on SC16C554
+ * A0-A2 (register select) pins with NS16550
+ * functions (in struct NS16550), REG_SIZE
+ * should be 4, because A0-A2 pins are connected
+ * to DA2-DA4 address bus lines.
+ */
+#define CFG_NS16550_REG_SIZE	4
+/*
+ * LocalPlus Bus already inited in cpu_init_f(),
+ * so can work with QUART's chip selects.
+ * One of four SC16C554 UARTs is selected with
+ * A3-A4 (DA5-DA6) lines.
+ */
+#if (CONFIG_QUART_CONSOLE > 0) && (CONFIG_QUART_CONSOLE < 5)
+#define CFG_NS16550_COM1	(CFG_CS2_START | (CONFIG_QUART_CONSOLE - 1)<<5)
+#elif (CONFIG_QUART_CONSOLE > 4) && (CONFIG_QUART_CONSOLE < 9)
+#define CFG_NS16550_COM1	(CFG_CS1_START | (CONFIG_QUART_CONSOLE - 5)<<5)
+#elif
+#error "Wrong QUART expander number."
+#endif
+
+/*
+ * SC16C554 chip's external crystal oscillator frequency
+ * is 7.3728 MHz
+ */
+#define CFG_NS16550_CLK		7372800
+#endif /* CONFIG_QUART_CONSOLE */
 /*-----------------------------------------------------------------------
  * USB stuff
  *-----------------------------------------------------------------------

include/configs/ocotea.h

diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h
index a13d6a8..89e9164 100644
--- a/include/configs/ocotea.h
+++ b/include/configs/ocotea.h
@@ -158,7 +158,13 @@
 #undef	CONFIG_SOFT_I2C			    /* I2C bit-banged		*/
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
-#define CFG_I2C_NOPROBES    {0x69}  /* Don't probe these addrs */
+
+#define CFG_I2C_MULTI_EEPROMS
+#define CFG_I2C_EEPROM_ADDR	(0xa8>>1)
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
 
 #define CONFIG_PREBOOT	"echo;"	\
 	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
@@ -219,6 +225,9 @@
 #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
 #define CONFIG_PHY_RESET        1       /* reset phy upon startup         */
 #define CONFIG_PHY_RESET_DELAY	1000
+#define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx buffers & descriptors */
+
+#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
 
 #define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
 				CFG_CMD_ASKENV	| \
@@ -226,6 +235,7 @@
 				CFG_CMD_DHCP	| \
 				CFG_CMD_DIAG	| \
 				CFG_CMD_ELF	| \
+				CFG_CMD_EEPROM	| \
 				CFG_CMD_I2C	| \
 				CFG_CMD_IRQ	| \
 				CFG_CMD_MII	| \
@@ -264,15 +274,12 @@
 
 #define CFG_HZ			1000	/* decrementer freq: 1 ms ticks */
 
-#define CONFIG_AUTO_COMPLETE	1       /* add autocompletion support   */
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
 
-#define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx buffers & descriptors */
-
-#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
-
 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------

include/configs/omap5912osk.h

diff --git a/include/configs/omap5912osk.h b/include/configs/omap5912osk.h
index 605563a..5db4f52 100644
--- a/include/configs/omap5912osk.h
+++ b/include/configs/omap5912osk.h
@@ -35,6 +35,9 @@
 #define CONFIG_OMAP1610	1		/* 5912 is same as 1610  */
 #define CONFIG_OSK_OMAP5912	1	/*  a OSK Board  */
 
+#define CONFIG_DISPLAY_CPUINFO	1	/* display cpu info (and speed)	*/
+#define CONFIG_DISPLAY_BOARDINFO 1	/* display board info		*/
+
 /* input clock of PLL */
 /* the OMAP5912 OSK has 12MHz input clock */
 #define CONFIG_SYS_CLK_FREQ	12000000
@@ -45,11 +48,13 @@
 
 #define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs  */
 #define CONFIG_SETUP_MEMORY_TAGS	1
+#define CONFIG_INITRD_TAG      1       /* Required for ramdisk support */
 
 /*
  * Size of malloc() pool
  */
 #define CFG_MALLOC_LEN	(CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
 
 /*
  * Hardware drivers
@@ -142,27 +147,44 @@
  * Physical Memory Map
  */
 #define CONFIG_NR_DRAM_BANKS	1	/* we have 1 bank of DRAM */
-#define PHYS_SDRAM_1	0x10000000	/* SDRAM Bank #1 */
+#define PHYS_SDRAM_1		0x10000000	/* SDRAM Bank #1 */
 #define PHYS_SDRAM_1_SIZE	0x02000000	/* 32 MB */
 
+#define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */
+#define PHYS_FLASH_2		0x01000000	/* Flash Bank #2 */
+
-#define PHYS_FLASH_1	0x00000000	/* Flash Bank #1 */
+#define CFG_FLASH_BASE		PHYS_FLASH_1
 
-#define CFG_FLASH_BASE	PHYS_FLASH_1
+#define CFG_MONITOR_BASE       CFG_FLASH_BASE  /* Monitor at beginning of flash */
 
 /*-----------------------------------------------------------------------
- * FLASH and environment organization
+ * FLASH driver setup
  */
-#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#define CFG_FLASH_CFI          1       /* Flash memory is CFI compliant */
+#define CFG_FLASH_CFI_DRIVER   1       /* Use drivers/cfi_flash.c */
+
+#define CFG_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }
+
+#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks */
 #define PHYS_FLASH_SIZE	0x02000000	/* 32MB */
 #define CFG_MAX_FLASH_SECT	(259)	/* max number of sectors on one chip */
-/* addr of environment */
-#define CFG_ENV_ADDR	(CFG_FLASH_BASE + 0x020000)
+
+#define CFG_FLASH_USE_BUFFER_WRITE     1       /* Use buffered writes (~10x faster) */
+#define CFG_FLASH_PROTECTION   1       /* Use hardware sector protection */
+
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
 
 /* timeout values are in ticks */
 #define CFG_FLASH_ERASE_TOUT	(20*CFG_HZ)	/* Timeout for Flash Erase */
 #define CFG_FLASH_WRITE_TOUT	(20*CFG_HZ)	/* Timeout for Flash Write */
 
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
 #define CFG_ENV_IS_IN_FLASH	1
+/* addr of environment */
+#define CFG_ENV_ADDR	(CFG_FLASH_BASE + 0x020000)
+
 #define CFG_ENV_SIZE	0x20000	/* Total Size of Environment Sector */
 #define CFG_ENV_OFFSET	0x20000	/* environment starts here  */
 

include/configs/pcs440ep.h

diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h
new file mode 100644
index 0000000..50c1c4f
--- /dev/null
+++ b/include/configs/pcs440ep.h
@@ -0,0 +1,412 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/************************************************************************
+ * pcs440ep.h - configuration for PCS440EP board
+ ***********************************************************************/
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*-----------------------------------------------------------------------
+ * High Level Configuration Options
+ *----------------------------------------------------------------------*/
+#define CONFIG_PCS440EP		1	/* Board is PCS440EP            */
+#define CONFIG_440EP		1	/* Specific PPC440EP support    */
+#define CONFIG_4xx		1	/* ... PPC4xx family	        */
+#define CONFIG_SYS_CLK_FREQ	33333333    /* external freq to pll	*/
+
+#define CONFIG_BOARD_EARLY_INIT_F 1     /* Call board_early_init_f	*/
+#define CONFIG_MISC_INIT_R	1	/* call misc_init_r()		*/
+
+/*-----------------------------------------------------------------------
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ *----------------------------------------------------------------------*/
+#define CFG_MONITOR_LEN		(384 * 1024)	/* Reserve 384 kB for Monitor	*/
+#define CFG_MALLOC_LEN		(256 * 1024)	/* Reserve 256 kB for malloc()	*/
+#define CFG_MONITOR_BASE	(-CFG_MONITOR_LEN)
+#define CFG_SDRAM_BASE	        0x00000000	    /* _must_ be 0	*/
+#define CFG_FLASH_BASE	        0xfff00000	    /* start of FLASH	*/
+#define CFG_PCI_MEMBASE	        0xa0000000	    /* mapped pci memory*/
+#define CFG_PCI_MEMBASE1        CFG_PCI_MEMBASE  + 0x10000000
+#define CFG_PCI_MEMBASE2        CFG_PCI_MEMBASE1 + 0x10000000
+#define CFG_PCI_MEMBASE3        CFG_PCI_MEMBASE2 + 0x10000000
+
+/*Don't change either of these*/
+#define CFG_PERIPHERAL_BASE     0xef600000	    /* internal peripherals*/
+#define CFG_PCI_BASE	        0xe0000000	    /* internal PCI regs*/
+/*Don't change either of these*/
+
+#define CFG_USB_DEVICE          0x50000000
+#define CFG_BOOT_BASE_ADDR      0xf0000000
+
+/*-----------------------------------------------------------------------
+ * Initial RAM & stack pointer (placed in SDRAM)
+ *----------------------------------------------------------------------*/
+#define CFG_INIT_RAM_ADDR	0x70000000		/* DCache       */
+#define CFG_INIT_RAM_END	(8 << 10)
+#define CFG_GBL_DATA_SIZE	256			/* num bytes initial data*/
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#undef CFG_EXT_SERIAL_CLOCK		/* no external clk used		*/
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_SERIAL_MULTI     1
+/*define this if you want console on UART1*/
+#undef CONFIG_UART1_CONSOLE
+
+#define CFG_BAUDRATE_TABLE  \
+    {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
+
+/*-----------------------------------------------------------------------
+ * Environment
+ *----------------------------------------------------------------------*/
+#define CFG_ENV_IS_IN_FLASH     1	/* use FLASH for environment vars	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH related
+ *----------------------------------------------------------------------*/
+#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+
+#define CFG_FLASH_WORD_SIZE	unsigned char	/* flash word size (width)	*/
+#define CFG_FLASH_ADDR0		0x5555	/* 1st address for flash config cycles	*/
+#define CFG_FLASH_ADDR1		0x2AAA	/* 2nd address for flash config cycles	*/
+
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
+
+#ifdef CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	0x10000 	/* size of one complete sector	*/
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
+#define	CFG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#endif /* CFG_ENV_IS_IN_FLASH */
+
+/*-----------------------------------------------------------------------
+ * DDR SDRAM
+ *----------------------------------------------------------------------*/
+#define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for setup             */
+#undef CONFIG_DDR_ECC			/* don't use ECC			*/
+#define SPD_EEPROM_ADDRESS      {0x50}
+
+/*-----------------------------------------------------------------------
+ * I2C
+ *----------------------------------------------------------------------*/
+#define CONFIG_HARD_I2C		1	    /* I2C with hardware support	*/
+#undef	CONFIG_SOFT_I2C			    /* I2C bit-banged		*/
+#define CFG_I2C_SPEED		100000	/* I2C speed and slave address	*/
+#define CFG_I2C_SLAVE		0x7F
+
+#define CFG_I2C_EEPROM_ADDR	(0xa4>>1)
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
+
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"hostname=pcs440ep\0"						\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+	"flash_nfs=run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip addtty;"				\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
+	        "bootm\0"						\
+	"rootpath=/opt/eldk/ppc_4xx\0"					\
+	"bootfile=/tftpboot/pcs440ep/uImage\0"				\
+	"kernel_addr=FFF00000\0"					\
+	"ramdisk_addr=FFF00000\0"					\
+	"load=tftp 100000 /tftpboot/pcs440ep/u-boot.bin\0"		\
+	"update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;"	\
+		"cp.b 100000 FFFA0000 60000\0"			        \
+	"upd=run load;run update\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#if 0
+#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
+#else
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+#endif
+
+#define CONFIG_BAUDRATE		115200
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CONFIG_NET_MULTI        1	/* required for netconsole      */
+#define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"	*/
+#define CONFIG_PHY_ADDR		1	/* PHY address, See schematics	*/
+#define CONFIG_PHY1_ADDR        2
+
+#define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx buffers & descriptors */
+
+#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+#ifdef CONFIG_440EP
+/* USB */
+#define CONFIG_USB_OHCI
+#define CONFIG_USB_STORAGE
+
+/*Comment this out to enable USB 1.1 device*/
+#define USB_2_0_DEVICE
+#endif /*CONFIG_440EP*/
+
+#ifdef DEBUG
+#define CONFIG_PANIC_HANG
+#else
+#define CONFIG_HW_WATCHDOG			/* watchdog */
+#endif
+
+#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
+				CFG_CMD_ASKENV	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_DIAG	| \
+				CFG_CMD_EEPROM	| \
+				CFG_CMD_ELF	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_IRQ	| \
+				CFG_CMD_MII	| \
+				CFG_CMD_NET	| \
+				CFG_CMD_NFS	| \
+				CFG_CMD_PCI	| \
+				CFG_CMD_PING	| \
+				CFG_CMD_REGINFO	| \
+				CFG_CMD_SDRAM	| \
+				CFG_CMD_EXT2	| \
+				CFG_CMD_FAT	| \
+				CFG_CMD_USB	)
+
+
+#define CONFIG_SUPPORT_VFAT
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP			/* undef to save memory		*/
+#define CFG_PROMPT	        "=> "	/* Monitor Command Prompt	*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE	        1024	/* Console I/O Buffer Size	*/
+#else
+#define CFG_CBSIZE	        256	/* Console I/O Buffer Size	*/
+#endif
+#define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS	        16	/* max number of command args	*/
+#define CFG_BARGSIZE	        CFG_CBSIZE /* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0x0400000 /* memtest works on	        */
+#define CFG_MEMTEST_END		0x0C00000 /* 4 ... 12 MB in DRAM	*/
+
+#define CFG_LOAD_ADDR		0x100000	/* default load address */
+#define CFG_EXTBDINFO		1	/* To use extended board_into (bd_t) */
+#define CONFIG_LYNXKDI          1       /* support kdi files            */
+
+#define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks */
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+/* General PCI */
+#define CONFIG_PCI			/* include pci support	        */
+#undef  CONFIG_PCI_PNP			/* do (not) pci plug-and-play   */
+#define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup  */
+#define CFG_PCI_TARGBASE        0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/
+
+/* Board-specific PCI */
+#define CFG_PCI_PRE_INIT                /* enable board pci_pre_init()  */
+#define CFG_PCI_TARGET_INIT
+#define CFG_PCI_MASTER_INIT
+
+#define CFG_PCI_SUBSYS_VENDORID 0x10e8	/* AMCC */
+#define CFG_PCI_SUBSYS_ID       0xcafe	/* Whatever */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * External Bus Controller (EBC) Setup
+ *----------------------------------------------------------------------*/
+#define FLASH_BASE0_PRELIM	0xFFF00000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0xFFF80000	/* FLASH bank #1	*/
+
+#define CFG_FLASH		FLASH_BASE0_PRELIM
+#define CFG_SRAM		0xF1000000
+#define CFG_FPGA		0xF2000000
+#define CFG_CF1			0xF0000000
+#define CFG_CF2			0xF0100000
+
+/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization			*/
+#define CFG_EBC_PB0AP		0x02010000	/* TWT=4,OEN=1			*/
+#define CFG_EBC_PB0CR		(CFG_FLASH | 0x18000) /* BS=1MB,BU=R/W,BW=8bit	*/
+
+/* Memory Bank 1 (SRAM) initialization						*/
+#define CFG_EBC_PB1AP		0x01810040	/* TWT=3,OEN=1,BEM=1		*/
+#define CFG_EBC_PB1CR		(CFG_SRAM | 0x5A000) /* BS=4MB,BU=R/W,BW=16bit	*/
+
+/* Memory Bank 2 (FPGA) initialization						*/
+#define CFG_EBC_PB2AP		0x01010440	/* TWT=2,OEN=1,TH=2,BEM=1	*/
+#define CFG_EBC_PB2CR		(CFG_FPGA | 0x5A000) /* BS=4MB,BU=R/W,BW=16bit	*/
+
+/* Memory Bank 3 (CompactFlash) initialization					*/
+#define CFG_EBC_PB3AP		0x080BD400
+#define CFG_EBC_PB3CR		(CFG_CF1 | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit	*/
+
+/* Memory Bank 4 (CompactFlash) initialization					*/
+#define CFG_EBC_PB4AP		0x080BD400
+#define CFG_EBC_PB4CR		(CFG_CF2 | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit	*/
+
+/*-----------------------------------------------------------------------
+ * PPC440 GPIO Configuration
+ */
+#define CFG_440_GPIO_TABLE { /*		GPIO	Alternate1	Alternate2	Alternate3 */ \
+{											\
+/* GPIO Core 0 */									\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO0	EBC_ADDR(7)	DMA_REQ(2)	*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO1	EBC_ADDR(6)	DMA_ACK(2)	*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO2	EBC_ADDR(5)	DMA_EOT/TC(2)	*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO3	EBC_ADDR(4)	DMA_REQ(3)	*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO4	EBC_ADDR(3)	DMA_ACK(3)	*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO5	EBC_ADDR(2)	DMA_EOT/TC(3)	*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO6	EBC_CS_N(1)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO7	EBC_CS_N(2)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO8	EBC_CS_N(3)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO9	EBC_CS_N(4)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO10	EBC_CS_N(5)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_SEL },  /* GPIO11	EBC_BUS_ERR			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO12	ZII_p0Rxd(0)			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO13	ZII_p0Rxd(1)			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO14	ZII_p0Rxd(2)			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO15	ZII_p0Rxd(3)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO16	ZII_p0Txd(0)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO17	ZII_p0Txd(1)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO18	ZII_p0Txd(2)			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO19	ZII_p0Txd(3)			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO20	ZII_p0Rx_er			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO21	ZII_p0Rx_dv			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO22	ZII_p0RxCrs			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO23	ZII_p0Tx_er			*/	\
+{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO24	ZII_p0Tx_en			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO25	ZII_p0Col			*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO26			USB2D_RXVALID	*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO27	EXT_EBC_REQ	USB2D_RXERROR	*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO28			USB2D_TXVALID	*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO29	EBC_EXT_HDLA	USB2D_PAD_SUSPNDM */	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO30	EBC_EXT_ACK	USB2D_XCVRSELECT*/	\
+{ GPIO0_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO31	EBC_EXR_BUSREQ	USB2D_TERMSELECT*/	\
+},											\
+{											\
+/* GPIO Core 1 */									\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO32	USB2D_OPMODE0			*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO33	USB2D_OPMODE1			*/	\
+{ GPIO1_BASE, GPIO_OUT, GPIO_ALT3 }, /* GPIO34	UART0_DCD_N	UART1_DSR_CTS_N	UART2_SOUT*/ \
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT3 }, /* GPIO35	UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO36	UART0_8PIN_CTS_N		UART3_SIN*/ \
+{ GPIO1_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO37	UART0_RTS_N			*/	\
+{ GPIO1_BASE, GPIO_OUT, GPIO_ALT2 }, /* GPIO38	UART0_DTR_N	UART1_SOUT	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT2 }, /* GPIO39	UART0_RI_N	UART1_SIN	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO40	UIC_IRQ(0)			*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO41	UIC_IRQ(1)			*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO42	UIC_IRQ(2)			*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO43	UIC_IRQ(3)			*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_ALT1 }, /* GPIO44	UIC_IRQ(4)	DMA_ACK(1)	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO45	UIC_IRQ(6)	DMA_EOT/TC(1)	*/	\
+{ GPIO1_BASE, GPIO_BI,  GPIO_SEL },  /* GPIO46	UIC_IRQ(7)	DMA_REQ(0)	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO47	UIC_IRQ(8)	DMA_ACK(0)	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO48	UIC_IRQ(9)	DMA_EOT/TC(0)	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO49  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO50  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO51  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO52  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO53  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO54  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO55  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO56  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO57  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO58  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO59  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO60  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO61  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO62  Unselect via TraceSelect Bit	*/	\
+{ GPIO1_BASE, GPIO_IN,  GPIO_SEL },  /* GPIO63  Unselect via TraceSelect Bit	*/	\
+}											\
+}
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE		(32<<10) /* For AMCC 440 CPUs			*/
+#define CFG_CACHELINE_SIZE	32	/* ...			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
+#endif
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
+#endif
+
+#endif	/* __CONFIG_H */

include/configs/pdnb3.h

diff --git a/include/configs/pdnb3.h b/include/configs/pdnb3.h
new file mode 100644
index 0000000..ba6b113
--- /dev/null
+++ b/include/configs/pdnb3.h
@@ -0,0 +1,307 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * Configuation settings for the PDNB3 board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_IXP425		1       /* This is an IXP425 CPU	*/
+#define CONFIG_PDNB3		1       /* on an PDNB3 board		*/
+
+#define CONFIG_DISPLAY_CPUINFO	1	/* display cpu info (and speed)	*/
+#define CONFIG_DISPLAY_BOARDINFO 1	/* display board info		*/
+
+/*
+ * Ethernet
+ */
+#define CONFIG_IXP4XX_NPE	1	/* include IXP4xx NPE support	*/
+#define CONFIG_NET_MULTI	1
+#define	CONFIG_PHY_ADDR		16	/* NPE0 PHY address		*/
+#define CONFIG_HAS_ETH1
+#define CONFIG_PHY1_ADDR	18	/* NPE1 PHY address		*/
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CFG_RX_ETH_BUFFER	16	/* Number of ethernet rx buffers & descriptors */
+
+/*
+ * Misc configuration options
+ */
+#define CONFIG_USE_IRQ          1	/* we need IRQ stuff for timer	*/
+
+#define CONFIG_BOOTCOUNT_LIMIT		/* support for bootcount limit	*/
+#define CFG_BOOTCOUNT_ADDR	0x60003000 /* inside qmrg sram		*/
+
+#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG	1
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(1 << 20)
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE         115200
+#define CFG_IXP425_CONSOLE	IXP425_UART1   /* we use UART1 for console */
+
+#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_NET	| \
+				CFG_CMD_MII	| \
+				CFG_CMD_NAND	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_ELF	| \
+				CFG_CMD_PING)
+
+/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+/* These are u-boot generic parameters */
+#include <cmd_confdefs.h>
+
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP                            /* undef to save memory         */
+#define CFG_PROMPT              "=> "   /* Monitor Command Prompt       */
+#define CFG_CBSIZE              256             /* Console I/O Buffer Size      */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS             16              /* max number of command args   */
+#define CFG_BARGSIZE            CFG_CBSIZE      /* Boot Argument Buffer Size    */
+
+#define CFG_MEMTEST_START       0x00400000      /* memtest works on     */
+#define CFG_MEMTEST_END         0x00800000      /* 4 ... 8 MB in DRAM   */
+#define CFG_LOAD_ADDR           0x00010000      /* default load address */
+
+#undef  CFG_CLKS_IN_HZ          /* everything, incl board info, in Hz */
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
+						/* valid baudrates */
+#define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE        (128*1024)      /* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ    (4*1024)        /* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ    (4*1024)        /* FIQ stack */
+#endif
+
+/***************************************************************
+ * Platform/Board specific defines start here.
+ ***************************************************************/
+
+/*-----------------------------------------------------------------------
+ * Default configuration (environment varibles...)
+ *----------------------------------------------------------------------*/
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"hostname=pdnb3\0"						\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} ethaddr=${ethaddr} "		\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate} "	\
+	"mtdparts=${mtdparts}\0"					\
+	"flash_nfs=run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip addtty;"				\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
+	        "bootm\0"						\
+	"rootpath=/opt/buildroot\0"					\
+	"bootfile=/tftpboot/netbox/uImage\0"				\
+	"kernel_addr=50080000\0"					\
+	"ramdisk_addr=50200000\0"					\
+	"load=tftp 100000 /tftpboot/netbox/u-boot.bin\0"		\
+	"update=protect off 50000000 5007dfff;era 50000000 5007dfff;"	\
+		"cp.b 100000 50000000 ${filesize};"			\
+		"setenv filesize;saveenv\0"				\
+	"upd=run load;run update\0"					\
+	"ipaddr=10.0.0.233\0"						\
+	"serverip=10.0.0.152\0"						\
+	"netmask=255.255.0.0\0"					\
+	"ethaddr=c6:6f:13:36:f3:81\0"					\
+	"eth1addr=c6:6f:13:36:f3:82\0"					\
+	"mtdparts=IXP4XX-Flash.0:504k@0(uboot),4k@504k(env),"		\
+	"4k@508k(renv)\0"						\
+	""
+#define CONFIG_BOOTCOMMAND	"run net_nfs"
+
+/*
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS    1          /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1            0x00000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE       0x02000000 /* 32 MB */
+
+#define CFG_FLASH_BASE          0x50000000
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		(504 << 10)	/* Reserve 512 kB for Monitor	*/
+
+/*
+ * Expansion bus settings
+ */
+#define CFG_EXP_CS0		0x94913C43	/* 8bit, max size		*/
+#define CFG_EXP_CS1		0x85000043	/* 8bit, 512bytes		*/
+
+/*
+ * SDRAM settings
+ */
+#define CFG_SDR_CONFIG		0x18
+#define CFG_SDR_MODE_CONFIG	0x1
+#define CFG_SDRAM_REFRESH_CNT 	0x81a
+
+/*
+ * FLASH and environment organization
+ */
+#define FLASH_BASE0_PRELIM	CFG_FLASH_BASE		/* FLASH bank #0	*/
+
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	1000	/* Timeout for Flash Write (in ms)	*/
+
+#define CFG_FLASH_WORD_SIZE	unsigned char	/* flash word size (width)	*/
+#define CFG_FLASH_ADDR0		0x5555	/* 1st address for flash config cycles	*/
+#define CFG_FLASH_ADDR1		0x2AAA	/* 2nd address for flash config cycles	*/
+/*
+ * The following defines are added for buggy IOP480 byte interface.
+ * All other boards should use the standard values (CPCI405 etc.)
+ */
+#define CFG_FLASH_READ0		0x0000	/* 0 is standard			*/
+#define CFG_FLASH_READ1		0x0001	/* 1 is standard			*/
+#define CFG_FLASH_READ2		0x0002	/* 2 is standard			*/
+
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
+
+#define	CFG_ENV_IS_IN_FLASH	1
+
+#define CFG_ENV_SECT_SIZE	0x1000 	/* size of one complete sector	*/
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + CFG_MONITOR_LEN)
+#define	CFG_ENV_SIZE		0x1000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+
+/*
+ * NAND-FLASH stuff
+ */
+#define CFG_MAX_NAND_DEVICE	1
+#define NAND_MAX_CHIPS		1
+#define CFG_NAND_BASE		0x51000000	/* NAND FLASH Base Address	*/
+
+/*
+ * GPIO settings
+ */
+
+/* FPGA program pin configuration */
+#define CFG_GPIO_PRG		12		/* FPGA program pin (cpu output)*/
+#define CFG_GPIO_CLK		10		/* FPGA clk pin (cpu output)    */
+#define CFG_GPIO_DATA		14		/* FPGA data pin (cpu output)   */
+#define CFG_GPIO_INIT		13		/* FPGA init pin (cpu input)    */
+#define CFG_GPIO_DONE		11		/* FPGA done pin (cpu input)    */
+
+/* other GPIO's */
+#define CFG_GPIO_RESTORE_INT	0
+#define CFG_GPIO_RESTART_INT	1
+#define CFG_GPIO_SYS_RUNNING	2
+#define CFG_GPIO_PCI_INTA	3
+#define CFG_GPIO_PCI_INTB	4
+#define CFG_GPIO_I2C_SCL	6
+#define CFG_GPIO_I2C_SDA	7
+#define CFG_GPIO_FPGA_RESET	9
+#define CFG_GPIO_CLK_33M	15
+
+/*
+ * I2C stuff
+ */
+
+/* enable I2C and select the hardware/software driver */
+#undef	CONFIG_HARD_I2C			/* I2C with hardware support	*/
+#define	CONFIG_SOFT_I2C		1	/* I2C bit-banged		*/
+
+#define CFG_I2C_SPEED		83000	/* 83 kHz is supposed to work	*/
+#define CFG_I2C_SLAVE		0xFE
+
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define PB_SCL		(1 << CFG_GPIO_I2C_SCL)
+#define PB_SDA		(1 << CFG_GPIO_I2C_SDA)
+
+#define I2C_INIT	GPIO_OUTPUT_ENABLE(CFG_GPIO_I2C_SCL)
+#define I2C_ACTIVE	GPIO_OUTPUT_ENABLE(CFG_GPIO_I2C_SDA)
+#define I2C_TRISTATE	GPIO_OUTPUT_DISABLE(CFG_GPIO_I2C_SDA)
+#define I2C_READ	((*IXP425_GPIO_GPINR & PB_SDA) != 0)
+#define I2C_SDA(bit)	if (bit) GPIO_OUTPUT_SET(CFG_GPIO_I2C_SDA);	\
+	                else     GPIO_OUTPUT_CLEAR(CFG_GPIO_I2C_SDA)
+#define I2C_SCL(bit)	if (bit) GPIO_OUTPUT_SET(CFG_GPIO_I2C_SCL);	\
+			else     GPIO_OUTPUT_CLEAR(CFG_GPIO_I2C_SCL)
+#define I2C_DELAY	udelay(3)	/* 1/4 I2C clock duration */
+
+/*
+ * I2C RTC
+ */
+#define CONFIG_RTC_M41T11	1
+#define CFG_I2C_RTC_ADDR	0x68
+#define CFG_M41T11_BASE_YEAR	1900	/* play along with the linux driver */
+
+/*
+ * Spartan3 FPGA configuration support
+ */
+#define CFG_FPGA_MAX_SIZE	700*1024	/* 700kByte for XC3S500E	*/
+
+#define CFG_FPGA_PRG	(1 << CFG_GPIO_PRG)	/* FPGA program pin (cpu output)*/
+#define CFG_FPGA_CLK	(1 << CFG_GPIO_CLK)	/* FPGA clk pin (cpu output)    */
+#define CFG_FPGA_DATA	(1 << CFG_GPIO_DATA)	/* FPGA data pin (cpu output)   */
+#define CFG_FPGA_INIT	(1 << CFG_GPIO_INIT)	/* FPGA init pin (cpu input)    */
+#define CFG_FPGA_DONE	(1 << CFG_GPIO_DONE)	/* FPGA done pin (cpu input)    */
+
+/*
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	32
+
+#endif  /* __CONFIG_H */

include/configs/ppmc7xx.h

diff --git a/include/configs/ppmc7xx.h b/include/configs/ppmc7xx.h
new file mode 100644
index 0000000..072b9dd
--- /dev/null
+++ b/include/configs/ppmc7xx.h
@@ -0,0 +1,419 @@
+/*
+ * ppmc7xx.h
+ * ---------
+ *
+ * Wind River PPMC 7xx/74xx board configuration file.
+ *
+ * By Richard Danter (richard.danter@windriver.com)
+ * Copyright (C) 2005 Wind River Systems
+ */
+
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_PPMC7XX
+
+
+/*===================================================================
+ *
+ * User configurable settings - Modify to your preference
+ *
+ *===================================================================
+ */
+
+/*
+ * Debug
+ *
+ * DEBUG			- Define this is you want extra debug info
+ * GTREGREAD			- Required to build with debug
+ * do_bdinfo			- Required to build with debug
+ */
+
+#undef	DEBUG
+#define	GTREGREAD(x)			0xFFFFFFFF
+#define	do_bdinfo(a,b,c,d)
+
+
+/*
+ * CPU type
+ *
+ * CONFIG_7xx			- We have a 750 or 755 CPU
+ * CONFIG_74xx			- We have a 7400 CPU
+ * CONFIG_ALTIVEC		- We have altivec enabled CPU (only 7400)
+ * CONFIG_BUS_CLK		- System bus clock in Hz
+ */
+
+#define	CONFIG_7xx
+#undef	CONFIG_74xx
+#undef	CONFIG_ALTIVEC
+#define CONFIG_BUS_CLK			66000000
+
+
+/*
+ * Monitor configuration
+ *
+ * CONFIG_COMMANDS		- List of command sets to include in shell
+ *
+ * The following command sets have been tested and known to work:
+ *
+ * CFG_CMD_CACHE		- Cache control commands
+ * CFG_CMD_MEMORY		- Memory display, change and test commands
+ * CFG_CMD_FLASH		- Erase and program flash
+ * CFG_CMD_ENV			- Environment commands
+ * CFG_CMD_RUN			- Run commands stored in env vars
+ * CFG_CMD_ELF			- Load ELF files
+ * CFG_CMD_NET			- Networking/file download commands
+ * CFG_CMD_PING			- ICMP Echo Request command
+ * CFG_CMD_PCI			- PCI Bus scanning command
+ */
+
+#define CONFIG_COMMANDS		( (CFG_CMD_DFL & ~(CFG_CMD_KGDB)) |	\
+						   CFG_CMD_FLASH |	\
+						   CFG_CMD_ENV |	\
+						   CFG_CMD_RUN |	\
+						   CFG_CMD_ELF |	\
+						   CFG_CMD_NET |	\
+						   CFG_CMD_PING |	\
+						   CFG_CMD_PCI)
+
+
+/*
+ * Serial configuration
+ *
+ * CONFIG_CONS_INDEX		- Serial console port number (COM1)
+ * CONFIG_BAUDRATE			- Serial speed
+ */
+
+#define CONFIG_CONS_INDEX		1
+#define CONFIG_BAUDRATE			9600
+
+
+/*
+ * PCI config
+ *
+ * CONFIG_PCI				- Enable PCI bus
+ * CONFIG_PCI_PNP			- Enable Plug & Play support
+ * CONFIG_PCI_SCAN_SHOW		- Enable display of devices at startup
+ */
+
+#define	CONFIG_PCI
+#define	CONFIG_PCI_PNP
+#undef	CONFIG_PCI_SCAN_SHOW
+
+
+/*
+ * Network config
+ *
+ * CONFIG_NET_MULTI			- Support for multiple network interfaces
+ * CONFIG_EEPRO100			- Intel 8255x Ethernet Controller
+ * CONFIG_EEPRO100_SROM_WRITE - Enable writing to network card ROM
+ */
+
+#define	CONFIG_NET_MULTI
+#define	CONFIG_EEPRO100
+#define	CONFIG_EEPRO100_SROM_WRITE
+
+
+/*
+ * Enable extra init functions
+ *
+ * CONFIG_MISC_INIT_F		- Call pre-relocation init functions
+ * CONFIG_MISC_INIT_R		- Call post relocation init functions
+ */
+
+#undef	CONFIG_MISC_INIT_F
+#define CONFIG_MISC_INIT_R
+
+
+/*
+ * Boot config
+ *
+ * CONFIG_BOOTCOMMAND		- Command(s) to execute to auto-boot
+ * CONFIG_BOOTDELAY			- How long to wait before auto-boot (in sec)
+ */
+
+#define CONFIG_BOOTCOMMAND		\
+	"bootp;" \
+	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
+	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;" \
+	"bootm"
+#define CONFIG_BOOTDELAY		5
+
+
+/*===================================================================
+ *
+ * Board configuration settings - You should not need to modify these
+ *
+ *===================================================================
+ */
+
+
+#include <cmd_confdefs.h>
+
+
+/*
+ * Memory map
+ *
+ * This board runs in a standard CHRP (Map-B) configuration.
+ *
+ *	Type		Start		End			Size	Width	Chip Sel
+ *	----------- ----------- ----------- ------- ------- --------
+ *	SDRAM		0x00000000	0x04000000	64MB	64b		SDRAMCS0
+ *	User LED's	0x78000000						RCS3
+ *	UART		0x7C000000						RCS2
+ *	Mailbox		0xFF000000						RCS1
+ *	Flash		0xFFC00000	0xFFFFFFFF	4MB	64b		RCS0
+ *
+ * Flash sectors are laid out as follows.
+ *
+ *	Sector	Start		End			Size	Comments
+ *	------- ----------- ----------- ------- -----------
+ *	 0		0xFFC00000	0xFFC3FFFF	256KB
+ *   1		0xFFC40000	0xFFC7FFFF	256KB
+ *	 2		0xFFC80000	0xFFCBFFFF	256KB
+ *	 3		0xFFCC0000	0xFFCFFFFF	256KB
+ *	 4		0xFFD00000	0xFFD3FFFF	256KB
+ *	 5		0xFFD40000	0xFFD7FFFF	256KB
+ *	 6		0xFFD80000	0xFFDBFFFF	256KB
+ *	 7		0xFFDC0000	0xFFDFFFFF	256KB
+ *   8		0xFFE00000	0xFFE3FFFF	256KB
+ *	 9		0xFFE40000	0xFFE7FFFF	256KB
+ *  10		0xFFE80000	0xFFEBFFFF	256KB
+ *  11		0xFFEC0000	0xFFEFFFFF	256KB
+ *  12		0xFFF00000	0xFFF3FFFF	256KB	U-Boot code here
+ *  13		0xFFF40000	0xFFF7FFFF	256KB
+ *  14		0xFFF80000	0xFFFBFFFF	256KB
+ *  15		0xFFFC0000	0xFFFDFFFF	128KB
+ *  16		0xFFFE0000	0xFFFE7FFF	 32KB	U-Boot env vars here
+ *  17		0xFFFE8000	0xFFFEFFFF	 32KB	U-Boot backup copy of env vars here
+ *  18		0xFFFF0000	0xFFFFFFFF	 64KB
+ */
+
+
+/*
+ * SDRAM config - see memory map details above.
+ *
+ * CFG_SDRAM_BASE			- Start address of SDRAM, this _must_ be zero!
+ * CFG_SDRAM_SIZE			- Total size of contiguous SDRAM bank(s)
+ */
+
+#define CFG_SDRAM_BASE			0x00000000
+#define CFG_SDRAM_SIZE			0x04000000
+
+
+/*
+ * Flash config - see memory map details above.
+ *
+ * CFG_FLASH_BASE			- Start address of flash memory
+ * CFG_FLASH_SIZE			- Total size of contiguous flash mem
+ * CFG_FLASH_ERASE_TOUT		- Erase timeout in ms
+ * CFG_FLASH_WRITE_TOUT		- Write timeout in ms
+ * CFG_MAX_FLASH_BANKS		- Number of banks of flash on board
+ * CFG_MAX_FLASH_SECT		- Number of sectors in a bank
+ */
+
+#define CFG_FLASH_BASE			0xFFC00000
+#define CFG_FLASH_SIZE			0x00400000
+#define CFG_FLASH_ERASE_TOUT	250000
+#define CFG_FLASH_WRITE_TOUT	5000
+#define CFG_MAX_FLASH_BANKS		1
+#define CFG_MAX_FLASH_SECT		19
+
+
+/*
+ * Monitor config - see memory map details above
+ *
+ * CFG_MONITOR_BASE			- Base address of monitor code
+ * CFG_MALLOC_LEN			- Size of malloc pool (128KB)
+ */
+
+#define CFG_MONITOR_BASE		TEXT_BASE
+#define CFG_MALLOC_LEN			0x20000
+
+
+/*
+ * Command shell settings
+ *
+ * CFG_BARGSIZE			- Boot Argument buffer size
+ * CFG_BOOTMAPSZ		- Size of app's mapped RAM at boot (Linux=8MB)
+ * CFG_CBSIZE			- Console Buffer (input) size
+ * CFG_LOAD_ADDR		- Default load address
+ * CFG_LONGHELP			- Provide more detailed help
+ * CFG_MAXARGS			- Number of args accepted by monitor commands
+ * CFG_MEMTEST_START		- Start address of test to run on RAM
+ * CFG_MEMTEST_END		- End address of RAM test
+ * CFG_PBSIZE			- Print Buffer (output) size
+ * CFG_PROMPT			- Prompt string
+ */
+
+#define CFG_BARGSIZE			1024
+#define CFG_BOOTMAPSZ			0x800000
+#define CFG_CBSIZE			1024
+#define CFG_LOAD_ADDR			0x100000
+#define CFG_LONGHELP
+#define CFG_MAXARGS			16
+#define CFG_MEMTEST_START		0x00040000
+#define CFG_MEMTEST_END			0x00040100
+#define CFG_PBSIZE			1024
+#define CFG_PROMPT			"=> "
+
+
+/*
+ * Environment config - see memory map details above
+ *
+ * CFG_ENV_IS_IN_FLASH		- The env variables are stored in flash
+ * CFG_ENV_ADDR			- Address of the sector containing env vars
+ * CFG_ENV_SIZE			- Ammount of RAM for env vars (used to save RAM, 4KB)
+ * CFG_ENV_SECT_SIZE		- Size of sector containing env vars (32KB)
+ */
+
+#define CFG_ENV_IS_IN_FLASH		1
+#define CFG_ENV_ADDR			0xFFFE0000
+#define CFG_ENV_SIZE			0x1000
+#define CFG_ENV_ADDR_REDUND		0xFFFE8000
+#define CFG_ENV_SIZE_REDUND		0x1000
+#define CFG_ENV_SECT_SIZE		0x8000
+
+
+/*
+ * Initial RAM config
+ *
+ * Since the main system RAM is initialised very early, we place the INIT_RAM
+ * in the main system RAM just above the exception vectors. The contents are
+ * copied to top of RAM by the init code.
+ *
+ * CFG_INIT_RAM_ADDR		- Address of Init RAM, above exception vect
+ * CFG_INIT_RAM_END			- Size of Init RAM
+ * CFG_GBL_DATA_SIZE		- Ammount of RAM to reserve for global data
+ * CFG_GBL_DATA_OFFSET		- Start of global data, top of stack
+ */
+
+#define CFG_INIT_RAM_ADDR		(CFG_SDRAM_BASE + 0x4000)
+#define CFG_INIT_RAM_END		0x4000
+#define CFG_GBL_DATA_SIZE		128
+#define CFG_GBL_DATA_OFFSET		(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+
+
+/*
+ * Initial BAT config
+ *
+ * BAT0	- System SDRAM
+ * BAT1 - LED's and Serial Port
+ * BAT2 - PCI Memory
+ * BAT3 - PCI I/O including Flash Memory
+ */
+
+#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
+#define CFG_DBAT0L CFG_IBAT0L
+#define CFG_DBAT0U CFG_IBAT0U
+
+#define CFG_IBAT1L (0x70000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT1U (0x70000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT1L (0x70000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT1U (0x70000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CFG_IBAT2L (0x80000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT2U (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT2L (0x80000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT2U (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CFG_IBAT3L (0xF0000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT3U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT3L (0xF0000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT3U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+
+/*
+ * Cache config
+ *
+ * CFG_CACHELINE_SIZE		- Size of a cache line (CPU specific)
+ * CFG_L2					- L2 cache enabled if defined
+ * L2_INIT					- L2 cache init flags
+ * L2_ENABLE				- L2 cache enable flags
+ */
+
+#define CFG_CACHELINE_SIZE		32
+#undef	CFG_L2
+#define L2_INIT					0
+#define L2_ENABLE				0
+
+
+/*
+ * Clocks config
+ *
+ * CFG_BUS_HZ				- Bus clock frequency in Hz
+ * CFG_BUS_CLK				- As above (?)
+ * CFG_HZ					- Decrementer freq in Hz
+ */
+
+#define CFG_BUS_HZ				CONFIG_BUS_CLK
+#define CFG_BUS_CLK				CONFIG_BUS_CLK
+#define CFG_HZ					1000
+
+
+/*
+ * Serial port config
+ *
+ * CFG_BAUDRATE_TABLE		- List of valid baud rates
+ * CFG_NS16550				- Include the NS16550 driver
+ * CFG_NS16550_SERIAL		- Include the serial (wrapper) driver
+ * CFG_NS16550_CLK			- Frequency of reference clock
+ * CFG_NS16550_REG_SIZE		- 64-bit accesses to 8-bit port
+ * CFG_NS16550_COM1			- Base address of 1st serial port
+ */
+
+#define CFG_BAUDRATE_TABLE		{ 9600, 19200, 38400, 57600, 115200 }
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_CLK			3686400
+#define CFG_NS16550_REG_SIZE	-8
+#define CFG_NS16550_COM1		0x7C000000
+
+
+/*
+ * PCI Config - Address Map B (CHRP)
+ */
+
+#define CFG_PCI_MEMORY_BUS      0x00000000
+#define CFG_PCI_MEMORY_PHYS     0x00000000
+#define CFG_PCI_MEMORY_SIZE     0x40000000
+#define CFG_PCI_MEM_BUS         0x80000000
+#define CFG_PCI_MEM_PHYS        0x80000000
+#define CFG_PCI_MEM_SIZE        0x7D000000
+#define CFG_ISA_MEM_BUS         0x00000000
+#define CFG_ISA_MEM_PHYS        0xFD000000
+#define CFG_ISA_MEM_SIZE        0x01000000
+#define CFG_PCI_IO_BUS          0x00800000
+#define CFG_PCI_IO_PHYS         0xFE800000
+#define CFG_PCI_IO_SIZE         0x00400000
+#define CFG_ISA_IO_BUS          0x00000000
+#define CFG_ISA_IO_PHYS         0xFE000000
+#define CFG_ISA_IO_SIZE         0x00800000
+#define CFG_ISA_IO_BASE_ADDRESS CFG_ISA_IO_PHYS
+#define CFG_ISA_IO              CFG_ISA_IO_PHYS
+#define CFG_60X_PCI_IO_OFFSET   CFG_ISA_IO_PHYS
+
+
+/*
+ * Extra init functions
+ *
+ * CFG_BOARD_ASM_INIT		- Call assembly init code
+ */
+
+#define CFG_BOARD_ASM_INIT
+
+
+/*
+ * Boot flags
+ *
+ * BOOTFLAG_COLD			- Indicates a power-on boot
+ * BOOTFLAG_WARM			- Indicates a software reset
+ */
+
+#define BOOTFLAG_COLD			0x01
+#define BOOTFLAG_WARM			0x02
+
+
+#endif /* __CONFIG_H */

include/configs/r5200.h

diff --git a/include/configs/r5200.h b/include/configs/r5200.h
new file mode 100644
index 0000000..e1e406b
--- /dev/null
+++ b/include/configs/r5200.h
@@ -0,0 +1,169 @@
+/*
+ * Configuation settings for the R5200 board
+ *
+ * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
+ * Based on Motorola MC5272C3 board config
+ * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef _R5200_H
+#define _R5200_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MCF52x2			/* define processor family */
+#define CONFIG_M5271			/* define processor type */
+#define CONFIG_R5200			/* define board type */
+
+#define FEC_ENET
+#define CONFIG_NET_RETRY_COUNT 5
+
+#define CONFIG_IPADDR 192.168.0.172
+#define CONFIG_SERVERIP 192.168.0.148
+#define CONFIG_ETHADDR 00:06:3b:00:44:55
+
+#define CONFIG_BAUDRATE		19200
+#define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
+
+#define CONFIG_WATCHDOG
+#define CONFIG_WATCHDOG_TIMEOUT 0xFFFF	/* clock modulus */
+
+/* Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+#ifndef CONFIG_MONITOR_IS_IN_RAM
+#define CFG_ENV_OFFSET		0x20000
+#define CFG_ENV_SECT_SIZE	0x20000
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_IS_EMBEDDED	1
+#else
+#define CFG_ENV_ADDR		0xf0020000
+#define CFG_ENV_SECT_SIZE	0x2000
+#define CFG_ENV_IS_IN_FLASH	1
+#endif
+
+#define CONFIG_COMMANDS	 ((CONFIG_CMD_DFL | CFG_CMD_PING | CFG_CMD_NET ) & ~(CFG_CMD_LOADS | CFG_CMD_LOADB))
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/* Note: We only copy one sectors worth of application code from location
+ * 10200000 for speed purposes.  Increase the size if necessary */
+#define CONFIG_BOOTCOMMAND	"cp.b 10200000 0 20000; go 400"
+#define	CONFIG_BOOTDELAY	1
+
+#define CFG_PROMPT		"u-boot> "
+#define CFG_LONGHELP				/* undef to save memory		*/
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size	*/
+#else
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#endif
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_LOAD_ADDR		0x00002000
+
+#define CFG_MEMTEST_START	0x400
+#define CFG_MEMTEST_END		0x380000
+
+#define CFG_HZ			1000000
+#define CFG_CLK			100000000
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+#define CFG_MBAR		0x40000000	/* Register Base Addrs */
+
+#define CFG_ENET_BD_BASE	0x480000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	0x20000000
+#define CFG_INIT_RAM_END	0x1000	/* End of used area in internal SRAM	*/
+#define CFG_GBL_DATA_SIZE	64	/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_SDRAM_SIZE		8		/* SDRAM size in MB */
+#define CFG_FLASH_BASE		0x10000000
+
+#ifdef	CONFIG_MONITOR_IS_IN_RAM
+#define CFG_MONITOR_BASE	0x20000
+#else
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400)
+#endif
+
+#define CFG_MONITOR_LEN		0x20001
+#define CFG_MALLOC_LEN		(256 << 10)
+#define CFG_BOOTPARAMS_LEN	64*1024
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization ??
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	1024	/* max number of sectors on one chip	*/
+#define CFG_FLASH_ERASE_TOUT	1000
+
+#define CFG_FLASH_CFI		1
+#define CFG_FLASH_CFI_DRIVER	1
+#define CFG_FLASH_SIZE		0x800000
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16
+
+/*-----------------------------------------------------------------------
+ * Memory bank definitions
+ */
+
+/*-----------------------------------------------------------------------
+ * Port configuration
+ */
+#define CFG_FECI2C		0xF0
+
+#endif	/* _R5200_H */

include/configs/sbc2410x.h

diff --git a/include/configs/sbc2410x.h b/include/configs/sbc2410x.h
new file mode 100644
index 0000000..866f7b0
--- /dev/null
+++ b/include/configs/sbc2410x.h
@@ -0,0 +1,239 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ * Gary Jennejohn <gj@denx.de>
+ * David Mueller <d.mueller@elsoft.ch>
+ *
+ * Modified for the friendly-arm SBC-2410X by
+ * (C) Copyright 2005
+ * JinHua Luo, GuangDong Linux Center, <luo.jinhua@gd-linux.com>
+ *
+ * Configuation settings for the friendly-arm SBC-2410X board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * If we are developing, we might want to start armboot from ram
+ * so we MUST NOT initialize critical regs like mem-timing ...
+ */
+#undef CONFIG_SKIP_LOWLEVEL_INIT	/* undef for developing */
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM920T		1	/* This is an ARM920T Core	*/
+#define	CONFIG_S3C2410		1	/* in a SAMSUNG S3C2410 SoC     */
+#define CONFIG_SBC2410X		1	/* on a friendly-arm SBC-2410X Board  */
+
+/* input clock of PLL */
+#define CONFIG_SYS_CLK_FREQ	12000000/* the SBC2410X has 12MHz input clock */
+
+
+#define USE_920T_MMU		1
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_DRIVER_CS8900	1	/* we have a CS8900 on-board */
+#define CS8900_BASE		0x19000300
+#define CS8900_BUS16		1 /* the Linux driver does accesses as shorts */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL1          1	/* we use SERIAL 1 on SBC2410X */
+
+/************************************************************
+ * RTC
+ ************************************************************/
+#define	CONFIG_RTC_S3C24X0	1
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE		115200
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+#define CONFIG_COMMANDS \
+			(CONFIG_CMD_DFL	 | \
+			CFG_CMD_CACHE	 | \
+			/*CFG_CMD_NAND	 |*/ \
+			/*CFG_CMD_EEPROM |*/ \
+			/*CFG_CMD_I2C	 |*/ \
+			/*CFG_CMD_USB	 |*/ \
+			CFG_CMD_REGINFO  | \
+			CFG_CMD_DATE	 | \
+			CFG_CMD_PING     | \
+			CFG_CMD_DHCP     | \
+			CFG_CMD_ELF)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS    	"console=ttySAC0 root=/dev/nfs nfsroot=192.168.0.1:/friendly-arm/rootfs_netserv ip=192.168.0.69:192.168.0.1:192.168.0.1:255.255.255.0:debian:eth0:off"
+#define CONFIG_ETHADDR	        08:00:3e:26:0a:5b
+#define CONFIG_NETMASK          255.255.255.0
+#define CONFIG_IPADDR		192.168.0.69
+#define CONFIG_SERVERIP		192.168.0.1
+/*#define CONFIG_BOOTFILE	"elinos-lart" */
+#define CONFIG_BOOTCOMMAND	"dhcp; bootm"
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	115200		/* speed to run kgdb serial port */
+/* what's this ? it's not used anywhere */
+#define CONFIG_KGDB_SER_INDEX	1		/* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CFG_LONGHELP				/* undef to save memory		*/
+#define	CFG_PROMPT		"[ ~ljh@GDLC ]# "	/* Monitor Command Prompt	*/
+#define	CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define	CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0x30000000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x33F00000	/* 63 MB in DRAM	*/
+
+#undef  CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define	CFG_LOAD_ADDR		0x33000000	/* default load address	*/
+
+/* the PWM TImer 4 uses a counter of 15625 for 10 ms, so we need */
+/* it to wrap 100 times (total 1562500) to get 1 sec. */
+#define	CFG_HZ			1562500
+
+/* valid baudrates */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE	(128*1024)	/* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS	1	   /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1		0x30000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	0x04000000 /* 64 MB */
+
+#define PHYS_FLASH_1		0x00000000 /* Flash Bank #1 */
+
+#define CFG_FLASH_BASE		PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+/* #define CONFIG_AMD_LV400	1	/\* uncomment this if you have a LV400 flash *\/ */
+
+#define CONFIG_AMD_LV800	1	/* uncomment this if you have a LV800 flash */
+
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+
+#ifdef CONFIG_AMD_LV800
+#define PHYS_FLASH_SIZE		0x00100000 /* 1MB */
+#define CFG_MAX_FLASH_SECT	(19)	/* max number of sectors on one chip */
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x0F0000) /* addr of environment */
+#endif
+
+#ifdef CONFIG_AMD_LV400
+#define PHYS_FLASH_SIZE		0x00080000 /* 512KB */
+#define CFG_MAX_FLASH_SECT	(11)	/* max number of sectors on one chip */
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x070000) /* addr of environment */
+#endif
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT	(5*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT	(5*CFG_HZ) /* Timeout for Flash Write */
+
+#define	CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SIZE		0x10000	/* Total Size of Environment Sector */
+
+/*-----------------------------------------------------------------------
+ * NAND flash settings
+ */
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#define CFG_MAX_NAND_DEVICE	1	/* Max number of NAND devices		*/
+#define SECTORSIZE 512
+
+#define ADDR_COLUMN 1
+#define ADDR_PAGE 2
+#define ADDR_COLUMN_PAGE 3
+
+#define NAND_ChipID_UNKNOWN 	0x00
+#define NAND_MAX_FLOORS 1
+#define NAND_MAX_CHIPS 1
+
+#define NAND_WAIT_READY(nand)	NF_WaitRB()
+#define NAND_DISABLE_CE(nand)	NF_SetCE(NFCE_HIGH)
+#define NAND_ENABLE_CE(nand)	NF_SetCE(NFCE_LOW)
+#define WRITE_NAND_COMMAND(d, adr)	NF_Cmd(d)
+#define WRITE_NAND_COMMANDW(d, adr)	NF_CmdW(d)
+#define WRITE_NAND_ADDRESS(d, adr)	NF_Addr(d)
+#define WRITE_NAND(d, adr)		NF_Write(d)
+#define READ_NAND(adr)			NF_Read()
+/* the following functions are NOP's because S3C24X0 handles this in hardware */
+#define NAND_CTL_CLRALE(nandptr)
+#define NAND_CTL_SETALE(nandptr)
+#define NAND_CTL_CLRCLE(nandptr)
+#define NAND_CTL_SETCLE(nandptr)
+/* #undef CONFIG_MTD_NAND_VERIFY_WRITE */
+#endif	/* CONFIG_COMMANDS & CFG_CMD_NAND */
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_TAG
+
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2   "> "
+
+#define CONFIG_CMDLINE_EDITING
+
+#ifdef CONFIG_CMDLINE_EDITING
+#undef CONFIG_AUTO_COMPLETE
+#else
+#define CONFIG_AUTO_COMPLETE
+#endif
+
+#endif	/* __CONFIG_H */

include/configs/spc1920.h

diff --git a/include/configs/spc1920.h b/include/configs/spc1920.h
new file mode 100644
index 0000000..9d3609a
--- /dev/null
+++ b/include/configs/spc1920.h
@@ -0,0 +1,362 @@
+/*
+ * (C) Copyright 2006
+ * Markus Klotzbuecher, DENX Software Engineering, mk@denx.de
+ *
+ * Configuation settings for the SPC1920 board.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __H
+#define __CONFIG_H
+
+#define CONFIG_SPC1920			1	/* SPC1920 board */
+#define CONFIG_MPC885			1	/* MPC885 CPU */
+
+#define	CONFIG_8xx_CONS_SMC1		/* Console is on SMC1 */
+#undef	CONFIG_8xx_CONS_SMC2
+#undef	CONFIG_8xx_CONS_NONE
+
+#define CONFIG_MII
+/* #define MII_DEBUG */
+/* #define CONFIG_FEC_ENET */
+#undef CONFIG_ETHER_ON_FEC1
+#define CONFIG_ETHER_ON_FEC2
+#define FEC_ENET
+/* #define CONFIG_FEC2_PHY_NORXERR */
+/* #define CFG_DISCOVER_PHY */
+/* #define CONFIG_PHY_ADDR		0x1 */
+#define CONFIG_FEC2_PHY		1
+
+#define CONFIG_BAUDRATE		19200
+
+/* use PLD CLK4 instead of brg */
+#undef CFG_SPC1920_SMC1_CLK4
+
+#define CONFIG_8xx_OSCLK		10000000 /* 10 MHz oscillator on EXTCLK  */
+#define CONFIG_8xx_CPUCLK_DEFAULT	50000000
+#define CFG_8xx_CPUCLK_MIN		40000000
+#define CFG_8xx_CPUCLK_MAX		133000000
+
+#define CFG_RESET_ADDRESS		0xf8000000
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+
+#if 1
+#define CONFIG_BOOTDELAY	-1	/* autoboot disabled		*/
+#else
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+#endif
+
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_NFSBOOTCOMMAND							\
+    "dhcp;"									\
+    "setenv bootargs root=/dev/nfs rw nfsroot=$rootpath "			\
+    "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:eth0:off;"		\
+    "bootm"
+
+#define CONFIG_BOOTCOMMAND							\
+    "setenv bootargs root=/dev/mtdblock2 rw mtdparts=phys:1280K(ROM)ro,-(root) "\
+    "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:eth0:off;"		\
+    "bootm fe080000"
+
+#undef CONFIG_BOOTARGS
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+#define CONFIG_BZIP2	 /* include support for bzip2 compressed images */
+
+#ifndef CONFIG_COMMANDS
+#define CONFIG_COMMANDS	(CONFIG_CMD_DFL   \
+			 | CFG_CMD_ASKENV \
+			 | CFG_CMD_ECHO   \
+			 | CFG_CMD_IMMAP  \
+			 | CFG_CMD_JFFS2 \
+			 | CFG_CMD_PING \
+			 | CFG_CMD_DHCP \
+			 | CFG_CMD_IMMAP \
+			 | CFG_CMD_MII)
+			/* & ~( CFG_CMD_NET)) */
+
+
+#endif /* !CONFIG_COMMANDS */
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CFG_LONGHELP				/* undef to save memory		*/
+#define	CFG_PROMPT		"=>"		/* Monitor Command Prompt	*/
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define	CFG_CBSIZE		1024		/* Console I/O Buffer Size	*/
+#else
+#define	CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#endif
+
+#define	CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* Print Buffer Size	*/
+#define	CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_LOAD_ADDR		0x00100000
+
+#define	CFG_HZ		        1000	/* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE	{ 2400, 4800, 9600, 19200 }
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR		0xF0000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define	CFG_INIT_RAM_END	0x2F00	/* End of used area in DPRAM	*/
+#define	CFG_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define	CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define	CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 KB for monitor	*/
+
+#ifdef CONFIG_BZIP2
+#define	CFG_MALLOC_LEN		(2500 << 10)	/* Reserve ~2.5 MB for malloc()	*/
+#else
+#define	CFG_MALLOC_LEN		(384 << 10)	/* Reserve 384 kB for malloc()	*/
+#endif /* CONFIG_BZIP2 */
+
+#define	CFG_ALLOC_DPRAM		1	/* use allocation routines	*/
+
+/*
+ * Flash
+ */
+/*-----------------------------------------------------------------------
+ * Flash organisation
+ */
+#define CFG_FLASH_BASE          0xFE000000
+#define CFG_FLASH_CFI                           /* The flash is CFI compatible  */
+#define CFG_FLASH_CFI_DRIVER                    /* Use common CFI driver        */
+#define CFG_MAX_FLASH_BANKS     1               /* Max number of flash banks    */
+#define CFG_MAX_FLASH_SECT      128             /* Max num of sects on one chip */
+
+/* Environment is in flash */
+#define CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE       0x40000         /* We use one complete sector   */
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+
+#define CONFIG_ENV_OVERWRITE
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#define CFG_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+
+/*-----------------------------------------------------------------------
+ * I2C configuration
+ */
+#if (CONFIG_COMMANDS & CFG_CMD_I2C)
+#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
+#define CFG_I2C_SPEED		400000	/* I2C speed and slave address defaults */
+#define CFG_I2C_SLAVE		0x7F
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#define CFG_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+/* #define CFG_SCCR	SCCR_TBS */
+#define CFG_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * DER - Debug Enable Register
+ *-----------------------------------------------------------------------
+ * Set to zero to prevent the processor from entering debug mode
+ */
+#define CFG_DER		 0
+
+
+/* Because of the way the 860 starts up and assigns CS0 the entire
+ * address space, we have to set the memory controller differently.
+ * Normally, you write the option register first, and then enable the
+ * chip select by writing the base register.  For CS0, you must write
+ * the base register first, followed by the option register.
+ */
+
+
+/*
+ * Init Memory Controller:
+ */
+
+/* BR0 and OR0 (FLASH) */
+#define FLASH_BASE0_PRELIM	CFG_FLASH_BASE	/* FLASH bank #0 */
+
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CFG_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CFG_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CFG_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CFG_OR0_REMAP	(CFG_REMAP_OR_AM  | CFG_OR_TIMING_FLASH)
+#define CFG_OR0_PRELIM	(CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
+#define CFG_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+
+/*
+ * SDRAM CS1 UPMB
+ */
+#define	CFG_SDRAM_BASE	0x00000000
+#define CFG_SDRAM_BASE_PRELIM CFG_SDRAM_BASE
+#define SDRAM_MAX_SIZE	0x4000000 /* max 64 MB */
+
+#define CFG_PRELIM_OR1_AM	0xF0000000
+/* #define CFG_OR1_TIMING  OR_CSNT_SAM/\*  | OR_G5LS /\\* *\\/ *\/ */
+#define SDRAM_TIMING	OR_SCY_0_CLK	/* SDRAM-Timing */
+
+#define CFG_OR1_PRELIM	(CFG_PRELIM_OR1_AM | OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING)
+#define CFG_BR1_PRELIM  ((CFG_SDRAM_BASE_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_V)
+
+/* #define CFG_OR1_FINAL   ((CFG_OR1_AM & OR_AM_MSK) | CFG_OR1_TIMING) */
+/* #define CFG_BR1_FINAL   ((CFG_SDRAM_BASE & BR_BA_MSK) | BR_MS_UPMB | BR_V) */
+
+#define CFG_PTB_PER_CLK	((4096 * 16 * 1000) / (4 * 64))
+#define CFG_PTA_PER_CLK 195
+#define CFG_MBMR_PTB	195
+#define CFG_MPTPR	MPTPR_PTP_DIV16
+#define CFG_MAR		0x88
+
+#define CFG_MBMR_8COL  ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \
+			MBMR_AMB_TYPE_0 | \
+			MBMR_G0CLB_A10 | \
+			MBMR_DSB_1_CYCL | \
+			MBMR_RLFB_1X | \
+			MBMR_WLFB_1X | \
+			MBMR_TLFB_4X) /* 0x04804114 */ /* 0x10802114 */
+
+#define CFG_MBMR_9COL  ((CFG_MBMR_PTB << MBMR_PTB_SHIFT) | \
+			MBMR_AMB_TYPE_1 | \
+			MBMR_G0CLB_A10 | \
+			MBMR_DSB_1_CYCL | \
+			MBMR_RLFB_1X | \
+			MBMR_WLFB_1X | \
+			MBMR_TLFB_4X) /* 0x04804114 */ /* 0x10802114 */
+
+
+/* PLD CS5 */
+#define CFG_SPC1920_PLD_BASE	0x80000000
+#define CFG_PRELIM_OR5_AM	0xffff8000
+
+#define CFG_OR5_PRELIM		(CFG_PRELIM_OR5_AM | \
+					OR_CSNT_SAM | \
+					OR_ACS_DIV1 | \
+					OR_BI | \
+					OR_SCY_0_CLK | \
+					OR_TRLX)
+
+#define CFG_BR5_PRELIM ((CFG_SPC1920_PLD_BASE & BR_BA_MSK) | BR_PS_8 | BR_V);
+
+/* #define CFG_PLD_BASE   0x30000000 */
+/* #define CFG_OR5_PRELIM 0xffff1110 */
+/* #define CFG_BR5_PRELIM 0x30000401 */
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define	BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+/* Machine type
+*/
+#define _MACH_8xx (_MACH_fads)
+
+#endif	/* __CONFIG_H */

include/configs/spieval.h

diff --git a/include/configs/spieval.h b/include/configs/spieval.h
index 96cb6e4..f40dde2 100644
--- a/include/configs/spieval.h
+++ b/include/configs/spieval.h
@@ -191,16 +191,6 @@
 
 #undef	CONFIG_BOOTARGS
 
-#if defined (CONFIG_TQM5200_AA)
-# define CONFIG_U_BOOT_SUFFIX	"-AA\0"
-#elif defined (CONFIG_TQM5200_AB)
-# define CONFIG_U_BOOT_SUFFIX	"-AB\0"
-#elif defined (CONFIG_TQM5200_AC)
-# define CONFIG_U_BOOT_SUFFIX	"-AC\0"
-#else
-# define CONFIG_U_BOOT_SUFFIX	"\0"
-#endif
-
 #define CONFIG_EXTRA_ENV_SETTINGS					\
 	"netdev=eth0\0"							\
 	"rootpath=/opt/eldk/ppc_6xx\0"					\
@@ -217,7 +207,7 @@
 	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
 	"bootfile=/tftpboot/tqm5200/uImage\0"				\
 	"load=tftp 200000 ${u-boot}\0"					\
-	"u-boot=/tftpboot/tqm5200/u-boot.bin"	CONFIG_U_BOOT_SUFFIX	\
+	"u-boot=/tftpboot/tqm5200/u-boot.bin\0"				\
 	"update=protect off FC000000 FC05FFFF;"				\
 		"erase FC000000 FC05FFFF;"				\
 		"cp.b 200000 FC000000 ${filesize};"			\
@@ -283,13 +273,6 @@
 #endif
 
 /* List of I2C addresses to be verified by POST */
-#if defined (CONFIG_TQM5200_AA) || defined (CONFIG_TQM5200_AB)
-#define I2C_ADDR_LIST	{	CFG_I2C_EEPROM_ADDR,	\
-				CFG_I2C_SLAVE }
-#elif defined (CONFIG_TQM5200_AC)
-#define I2C_ADDR_LIST	{	CFG_I2C_SLAVE }
-#endif
-
 #if defined (CONFIG_MINIFAP)
 #undef I2C_ADDR_LIST
 #define I2C_ADDR_LIST	{	CFG_I2C_EEPROM_ADDR,	\
@@ -469,37 +452,25 @@
 #define CFG_CS0_START		CFG_FLASH_BASE
 #define CFG_CS0_SIZE		CFG_FLASH_SIZE
 
-/* automatic configuration of chip selects */
-#ifdef CONFIG_CS_AUTOCONF
 #define CONFIG_LAST_STAGE_INIT
-#endif
 
 /*
  * SRAM - Do not map below 2 GB in address space, because this area is used
  * for SDRAM autosizing.
  */
-#if defined CONFIG_TQM5200_AB || defined (CONFIG_CS_AUTOCONF)
 #define CFG_CS2_START		0xE5000000
-#ifdef CONFIG_TQM5200_AB
-#define CFG_CS2_SIZE		0x80000		/* 512 kByte */
-#else  /* CONFIG_CS_AUTOCONF */
 #define CFG_CS2_SIZE		0x100000	/* 1 MByte */
-#endif
 #define CFG_CS2_CFG		0x0004D930
-#endif
 
 /*
  * Grafic controller - Do not map below 2 GB in address space, because this
  * area is used for SDRAM autosizing.
  */
-#if defined (CONFIG_TQM5200_AB) || defined (CONFIG_TQM5200_AC) || \
-    defined (CONFIG_CS_AUTOCONF)
 #define SM501_FB_BASE		0xE0000000
 #define CFG_CS1_START		(SM501_FB_BASE)
 #define CFG_CS1_SIZE		0x4000000	/* 64 MByte */
 #define CFG_CS1_CFG		0x8F48FF70
 #define SM501_MMIO_BASE		CFG_CS1_START + 0x03E00000
-#endif
 
 #define CFG_CS_BURST		0x00000000
 #define CFG_CS_DEADCYCLE	0x33333311	/* 1 dead cycle for flash and SM501 */

include/configs/trab.h

diff --git a/include/configs/trab.h b/include/configs/trab.h
index 85ee756..a2dc8e7 100644
--- a/include/configs/trab.h
+++ b/include/configs/trab.h
@@ -160,7 +160,6 @@
 				CFG_CMD_DATE			| \
 				CFG_CMD_DHCP			| \
 				CFG_CMD_FAT			| \
-				CFG_CMD_JFFS2			| \
 				CFG_CMD_NFS			| \
 				CFG_CMD_SNTP			| \
 				CFG_CMD_USB	)
@@ -174,7 +173,6 @@
 				CFG_CMD_DATE			| \
 				CFG_CMD_DHCP			| \
 				CFG_CMD_FAT			| \
-				CFG_CMD_JFFS2			| \
 				CFG_CMD_NFS			| \
 				CFG_CMD_SNTP			| \
 				CFG_CMD_USB	)
@@ -384,10 +382,10 @@
 #define MTDIDS_DEFAULT		"nor0=0"
 
 /* production flash layout */
-#define MTDPARTS_DEFAULT	"mtdparts=0:32k(Firmware1)ro,"		\
+#define MTDPARTS_DEFAULT	"mtdparts=0:16k(Firmware1)ro,"		\
 						"16k(Env1),"		\
 						"16k(Env2),"		\
-						"320k(Firmware2)ro,"	\
+						"336k(Firmware2)ro,"	\
 						"896k(Kernel),"		\
 						"5376k(Root-FS),"	\
 						"1408k(JFFS2),"		\
@@ -404,7 +402,7 @@
 #endif
 
 /* timeout values are in ticks */
-#define CFG_FLASH_ERASE_TOUT	(2*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_ERASE_TOUT	(15*CFG_HZ) /* Timeout for Flash Erase */
 #define CFG_FLASH_WRITE_TOUT	(2*CFG_HZ) /* Timeout for Flash Write */
 
 #define	CFG_ENV_IS_IN_FLASH	1

include/configs/virtlab2.h

diff --git a/include/configs/virtlab2.h b/include/configs/virtlab2.h
new file mode 100644
index 0000000..06d8536
--- /dev/null
+++ b/include/configs/virtlab2.h
@@ -0,0 +1,461 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC823		1	/* This is a MPC823 CPU		*/
+#define CONFIG_VIRTLAB2		1	/* ...on a virtlab2 module	*/
+#define	CONFIG_TQM8xxL		1
+
+#ifdef	CONFIG_LCD			/* with LCD controller ?	*/
+#define	CONFIG_SPLASH_SCREEN		/* ... with splashscreen support*/
+#endif
+
+#define	CONFIG_8xx_CONS_SMC1	1	/* Console is on SMC1		*/
+#undef	CONFIG_8xx_CONS_SMC2
+#undef	CONFIG_8xx_CONS_NONE
+#define CONFIG_BAUDRATE		115200	/* console baudrate = 115kbps	*/
+
+#define	CONFIG_BOOTCOUNT_LIMIT
+
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_PREBOOT	"echo;echo Type \"run flash_nfs\" to mount root filesystem over NFS;echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip;"					\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_8xx\0"					\
+	"bootfile=/tftpboot/TQM823L/uImage\0"				\
+	"kernel_addr=40040000\0"					\
+	"ramdisk_addr=40100000\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#undef	CFG_LOADS_BAUD_CHANGE		/* don't allow baudrate change	*/
+
+#undef	CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#if defined(CONFIG_LCD)
+# undef	 CONFIG_STATUS_LED		/* disturbs display		*/
+#else
+# define CONFIG_STATUS_LED	1	/* Status LED enabled		*/
+#endif	/* CONFIG_LCD */
+
+#undef	CONFIG_CAN_DRIVER		/* CAN Driver support disabled	*/
+
+#define CONFIG_BOOTP_MASK	(CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+#define	CONFIG_RTC_MPC8xx		/* use internal RTC of MPC8xx	*/
+
+#ifdef	CONFIG_SPLASH_SCREEN
+# define CONFIG_COMMANDS      ( CONFIG_CMD_DFL	| \
+				CFG_CMD_ASKENV	| \
+				CFG_CMD_BMP	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_IDE	| \
+				CFG_CMD_NFS	| \
+				CFG_CMD_SNTP	)
+#else
+# define CONFIG_COMMANDS      ( CONFIG_CMD_DFL	| \
+				CFG_CMD_ASKENV	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_IDE	| \
+				CFG_CMD_NFS	| \
+				CFG_CMD_SNTP	)
+#endif
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CFG_LONGHELP			/* undef to save memory		*/
+#define	CFG_PROMPT		"=> "	/* Monitor Command Prompt	*/
+
+#if 0
+#define	CFG_HUSH_PARSER		1	/* use "hush" command parser	*/
+#endif
+#ifdef	CFG_HUSH_PARSER
+#define	CFG_PROMPT_HUSH_PS2	"> "
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define	CFG_CBSIZE		1024	/* Console I/O Buffer Size	*/
+#else
+#define	CFG_CBSIZE		256	/* Console I/O Buffer Size	*/
+#endif
+#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define	CFG_MAXARGS		16	/* max number of command args	*/
+#define CFG_BARGSIZE	CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0x0400000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+#define	CFG_LOAD_ADDR		0x100000	/* default load address	*/
+
+#define	CFG_HZ			1000	/* decrementer freq: 1 ms ticks	*/
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Internal Memory Mapped Register
+ */
+#define CFG_IMMR		0xFFF00000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define	CFG_INIT_RAM_END	0x2F00	/* End of used area in DPRAM	*/
+#define	CFG_GBL_DATA_SIZE	64  /* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define	CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define	CFG_SDRAM_BASE		0x00000000
+#define CFG_FLASH_BASE		0x40000000
+#define	CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	*/
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define	CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define	CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux	*/
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	71	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
+
+#define	CFG_ENV_IS_IN_FLASH	1
+#define	CFG_ENV_OFFSET		0x8000	/*   Offset   of Environment Sector	*/
+#define	CFG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+
+/* Address and size of Redundant Environment Sector	*/
+#define CFG_ENV_OFFSET_REDUND	(CFG_ENV_OFFSET+CFG_ENV_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+
+/*-----------------------------------------------------------------------
+ * Hardware Information Block
+ */
+#define CFG_HWINFO_OFFSET	0x0003FFC0	/* offset of HW Info block */
+#define CFG_HWINFO_SIZE		0x00000040	/* size   of HW Info block */
+#define CFG_HWINFO_MAGIC	0x54514D38	/* 'TQM8' */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16	/* For all MPC8xx CPUs			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	4	/* log base 2 of the above value	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * SYPCR - System Protection Control				11-9
+ * SYPCR can only be written once after reset!
+ *-----------------------------------------------------------------------
+ * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
+ */
+#if defined(CONFIG_WATCHDOG)
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
+			 SYPCR_SWE  | SYPCR_SWRI| SYPCR_SWP)
+#else
+#define CFG_SYPCR	(SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
+#endif
+
+/*-----------------------------------------------------------------------
+ * SIUMCR - SIU Module Configuration				11-6
+ *-----------------------------------------------------------------------
+ * PCMCIA config., multi-function pin tri-state
+ */
+#ifndef	CONFIG_CAN_DRIVER
+#define CFG_SIUMCR	(SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#else	/* we must activate GPL5 in the SIUMCR for CAN */
+#define CFG_SIUMCR	(SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*-----------------------------------------------------------------------
+ * TBSCR - Time Base Status and Control				11-26
+ *-----------------------------------------------------------------------
+ * Clear Reference Interrupt Status, Timebase freezing enabled
+ */
+#define CFG_TBSCR	(TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
+
+/*-----------------------------------------------------------------------
+ * RTCSC - Real-Time Clock Status and Control Register		11-27
+ *-----------------------------------------------------------------------
+ */
+#define CFG_RTCSC	(RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
+
+/*-----------------------------------------------------------------------
+ * PISCR - Periodic Interrupt Status and Control		11-31
+ *-----------------------------------------------------------------------
+ * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
+ */
+#define CFG_PISCR	(PISCR_PS | PISCR_PITF)
+
+/*-----------------------------------------------------------------------
+ * PLPRCR - PLL, Low-Power, and Reset Control Register		15-30
+ *-----------------------------------------------------------------------
+ * Reset PLL lock status sticky bit, timer expired status bit and timer
+ * interrupt status bit
+ */
+#define CFG_PLPRCR	(PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
+
+/*-----------------------------------------------------------------------
+ * SCCR - System Clock and reset Control Register		15-27
+ *-----------------------------------------------------------------------
+ * Set clock output, timebase and RTC source and divider,
+ * power management and some other internal clocks
+ */
+#define SCCR_MASK	SCCR_EBDF11
+#define CFG_SCCR	(SCCR_COM00   | SCCR_DFSYNC00 | SCCR_DFBRG00  | \
+			 SCCR_DFNL000 | SCCR_DFNH000  | SCCR_DFLCD000 | \
+			 SCCR_DFALCD00)
+
+/*-----------------------------------------------------------------------
+ * PCMCIA stuff
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_PCMCIA_MEM_ADDR	(0xE0000000)
+#define CFG_PCMCIA_MEM_SIZE	( 64 << 20 )
+#define CFG_PCMCIA_DMA_ADDR	(0xE4000000)
+#define CFG_PCMCIA_DMA_SIZE	( 64 << 20 )
+#define CFG_PCMCIA_ATTRB_ADDR	(0xE8000000)
+#define CFG_PCMCIA_ATTRB_SIZE	( 64 << 20 )
+#define CFG_PCMCIA_IO_ADDR	(0xEC000000)
+#define CFG_PCMCIA_IO_SIZE	( 64 << 20 )
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
+ *-----------------------------------------------------------------------
+ */
+
+#define	CONFIG_IDE_8xx_PCCARD	1	/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+#undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
+
+#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CFG_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+
+#define CFG_ATA_IDE0_OFFSET	0x0000
+
+#define CFG_ATA_BASE_ADDR	CFG_PCMCIA_MEM_ADDR
+
+/* Offset for data I/O			*/
+#define CFG_ATA_DATA_OFFSET	(CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for normal register accesses	*/
+#define CFG_ATA_REG_OFFSET	(2 * CFG_PCMCIA_MEM_SIZE + 0x320)
+
+/* Offset for alternate registers	*/
+#define CFG_ATA_ALT_OFFSET	0x0100
+
+/*-----------------------------------------------------------------------
+ *
+ *-----------------------------------------------------------------------
+ *
+ */
+#define CFG_DER	0
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0x40000000	/* FLASH bank #0	*/
+#define FLASH_BASE1_PRELIM	0x60000000	/* FLASH bank #0	*/
+
+/* used to re-map FLASH both when starting from SRAM or FLASH:
+ * restrict access enough to keep SRAM working (if any)
+ * but not too much to meddle with FLASH accesses
+ */
+#define CFG_REMAP_OR_AM		0x80000000	/* OR addr mask */
+#define CFG_PRELIM_OR_AM	0xE0000000	/* OR addr mask */
+
+/*
+ * FLASH timing:
+ */
+#define CFG_OR_TIMING_FLASH	(OR_ACS_DIV1  | OR_TRLX | OR_CSNT_SAM | \
+				 OR_SCY_3_CLK | OR_EHTR | OR_BI)
+
+#define CFG_OR0_REMAP	(CFG_REMAP_OR_AM  | CFG_OR_TIMING_FLASH)
+#define CFG_OR0_PRELIM	(CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
+#define CFG_BR0_PRELIM	((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
+
+#define CFG_OR1_REMAP	CFG_OR0_REMAP
+#define CFG_OR1_PRELIM	CFG_OR0_PRELIM
+#define CFG_BR1_PRELIM	((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
+
+/*
+ * BR2/3 and OR2/3 (SDRAM)
+ *
+ */
+#define SDRAM_BASE2_PRELIM	0x00000000	/* SDRAM bank #0	*/
+#define SDRAM_BASE3_PRELIM	0x20000000	/* SDRAM bank #1	*/
+#define	SDRAM_MAX_SIZE		0x04000000	/* max 64 MB per bank	*/
+
+/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care)	*/
+#define CFG_OR_TIMING_SDRAM	0x00000A00
+
+#define CFG_OR2_PRELIM	(CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
+#define CFG_BR2_PRELIM	((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+
+#ifndef	CONFIG_CAN_DRIVER
+#define	CFG_OR3_PRELIM	CFG_OR2_PRELIM
+#define CFG_BR3_PRELIM	((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
+#else	/* CAN uses CS3#, so we can have only one SDRAM bank anyway */
+#define	CFG_CAN_BASE		0xC0000000	/* CAN mapped at 0xC0000000	*/
+#define CFG_CAN_OR_AM		0xFFFF8000	/* 32 kB address mask		*/
+#define CFG_OR3_CAN		(CFG_CAN_OR_AM | OR_G5LA | OR_BI)
+#define CFG_BR3_CAN		((CFG_CAN_BASE & BR_BA_MSK) | \
+					BR_PS_8 | BR_MS_UPMB | BR_V )
+#endif	/* CONFIG_CAN_DRIVER */
+
+/*
+ * Memory Periodic Timer Prescaler
+ *
+ * The Divider for PTA (refresh timer) configuration is based on an
+ * example SDRAM configuration (64 MBit, one bank). The adjustment to
+ * the number of chip selects (NCS) and the actually needed refresh
+ * rate is done by setting MPTPR.
+ *
+ * PTA is calculated from
+ *	PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
+ *
+ *	gclk	  CPU clock (not bus clock!)
+ *	Trefresh  Refresh cycle * 4 (four word bursts used)
+ *
+ * 4096  Rows from SDRAM example configuration
+ * 1000  factor s -> ms
+ *   32  PTP (pre-divider from MPTPR) from SDRAM example configuration
+ *    4  Number of refresh cycles per period
+ *   64  Refresh cycle in ms per number of rows
+ * --------------------------------------------
+ * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
+ *
+ * 50 MHz => 50.000.000 / Divider =  98
+ * 66 Mhz => 66.000.000 / Divider = 129
+ * 80 Mhz => 80.000.000 / Divider = 156
+ */
+
+#define CFG_PTA_PER_CLK	((4096 * 32 * 1000) / (4 * 64))
+#define CFG_MAMR_PTA	98
+
+/*
+ * For 16 MBit, refresh rates could be 31.3 us
+ * (= 64 ms / 2K = 125 / quad bursts).
+ * For a simpler initialization, 15.6 us is used instead.
+ *
+ * #define CFG_MPTPR_2BK_2K	MPTPR_PTP_DIV32		for 2 banks
+ * #define CFG_MPTPR_1BK_2K	MPTPR_PTP_DIV64		for 1 bank
+ */
+#define CFG_MPTPR_2BK_4K	MPTPR_PTP_DIV16		/* setting for 2 banks	*/
+#define CFG_MPTPR_1BK_4K	MPTPR_PTP_DIV32		/* setting for 1 bank	*/
+
+/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit		*/
+#define CFG_MPTPR_2BK_8K	MPTPR_PTP_DIV8		/* setting for 2 banks	*/
+#define CFG_MPTPR_1BK_8K	MPTPR_PTP_DIV16		/* setting for 1 bank	*/
+
+/*
+ * MAMR settings for SDRAM
+ */
+
+/* 8 column SDRAM */
+#define CFG_MAMR_8COL	((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+/* 9 column SDRAM */
+#define CFG_MAMR_9COL	((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
+			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
+			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
+
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define	BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+/* Map peripheral control registers on CS4 */
+#define CFG_PERIPHERAL_BASE 0xA0000000
+#define CFG_PERIPHERAL_OR_AM 0xFFFF8000 /* 32 kB address mask */
+#define CFG_OR4_PRELIM (CFG_PERIPHERAL_OR_AM | OR_TRLX | OR_CSNT_SAM | \
+						OR_SCY_2_CLK)
+#define CFG_BR4_PRELIM ((CFG_PERIPHERAL_BASE & BR_BA_MSK) | BR_PS_8 | BR_V)
+#define PCMCIA_CTRL (CFG_PERIPHERAL_BASE + 0xB00)
+#endif	/* __CONFIG_H */

include/configs/voiceblue.h

diff --git a/include/configs/voiceblue.h b/include/configs/voiceblue.h
index c5ee78f..4e97b01 100644
--- a/include/configs/voiceblue.h
+++ b/include/configs/voiceblue.h
@@ -47,6 +47,8 @@
 #define CONFIG_SETUP_MEMORY_TAGS	1
 #define CONFIG_INITRD_TAG		1
 
+#define CONFIG_VERSION_VARIABLE	1       /* include version env variable */
+
 /*
  * Physical Memory Map
  */
@@ -94,7 +96,6 @@
 
 #define CONFIG_ENV_OVERWRITE
 
-#define CFG_JFFS_CUSTOM_PART	/* see board/voiceblue/jffs2parts.c */
 #endif
 
 /*
@@ -104,9 +105,11 @@
 #ifdef VOICEBLUE_SMALL_FLASH
 #define CFG_MALLOC_LEN		(SZ_64K - CFG_GBL_DATA_SIZE)
 #define CONFIG_STACKSIZE	SZ_8K
+#define PHYS_SDRAM_1_RESERVED	0
 #else
 #define CFG_MALLOC_LEN		SZ_4M
 #define CONFIG_STACKSIZE	SZ_1M
+#define PHYS_SDRAM_1_RESERVED	(CFG_MONITOR_LEN + CFG_MALLOC_LEN + CONFIG_STACKSIZE)
 #endif
 
 /*
@@ -174,6 +177,7 @@
 #define CONFIG_BOOTCOMMAND	"run nboot"
 #define CONFIG_PREBOOT		"run setup"
 #define	CONFIG_EXTRA_ENV_SETTINGS				\
+	"silent=1\0"						\
 	"ospart=0\0"						\
 	"swapos=no\0"						\
 	"setpart="						\
@@ -185,15 +189,37 @@
 	"fi\0"							\
 	"setup=setenv bootargs console=ttyS0,$baudrate "	\
 		"mtdparts=$mtdparts\0"				\
-	"nfsargs=run setpart; setenv bootargs $bootargs "	\
-		"root=/dev/nfs ip=dhcp\0"			\
+	"nfsargs=setenv bootargs $bootargs "			\
+		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
+		"nfsroot=$rootpath root=/dev/nfs\0"		\
 	"flashargs=run setpart; setenv bootargs $bootargs "	\
 		"root=/dev/mtdblock$partition ro "		\
 		"rootfstype=jffs2\0"				\
-	"nboot=run nfsargs; bootp; tftp; bootm\0"		\
-	"fboot=run flashargs; fsload /boot/uImage; bootm\0"
+	"initrdargs=setenv bootargs $bootargs "			\
+		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
+	"fboot=run flashargs; fsload /boot/uImage; bootm\0"	\
+	"iboot=bootp; run initrdargs; tftp; bootm\0"		\
+	"nboot=bootp; run nfsargs; tftp; bootm\0"
 #endif
 
+#ifndef VOICEBLUE_SMALL_FLASH
+#define CONFIG_SILENT_CONSOLE		1	/* enable silent startup */
+
+#if 1	/* feel free to disable for development */
+#define CONFIG_AUTOBOOT_KEYED		/* Enable password protection	*/
+#define CONFIG_AUTOBOOT_PROMPT	"\nVoiceBlue Enterprise - booting...\n"
+#define CONFIG_AUTOBOOT_DELAY_STR	"."	/* 1st "password"	*/
+#endif
+
+/*
+ * JFFS2 partitions (mtdparts command line support)
+ */
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT		"nor0=omapflash.0"
+#define MTDPARTS_DEFAULT	"mtdparts=omapflash.0:128k(uboot),64k(env),64k(r_env),16256k(data1),-(data2)"
+
+#endif	/* VOICEBLUE_SMALL_FLASH */
+
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
 
@@ -213,7 +239,7 @@
 #define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
 
 #define CFG_MEMTEST_START	PHYS_SDRAM_1
-#define CFG_MEMTEST_END		PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE
+#define CFG_MEMTEST_END		PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE - PHYS_SDRAM_1_RESERVED
 
 #undef	CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
 
@@ -247,22 +273,4 @@
 
 #define VOICEBLUE_LED_REG	0x04030000
 
-/*
- * JFFS2 partitions
- *
- */
-/* No command line, one static partition */
-#undef CONFIG_JFFS2_CMDLINE
-#define CONFIG_JFFS2_DEV		"nor0"
-#define CONFIG_JFFS2_PART_SIZE		0xFFFFFFFF
-#define CONFIG_JFFS2_PART_OFFSET	0x00040000
-
-/* mtdparts command line support */
-/* Note: fake mtd_id used, no linux mtd map file */
-/*
-#define CONFIG_JFFS2_CMDLINE
-#define MTDIDS_DEFAULT		"nor0=voiceblue-0"
-#define MTDPARTS_DEFAULT	"mtdparts=voiceblue-0:128k(uboot),64k(env),64k(renv),-(jffs2)"
-*/
-
 #endif	/* __CONFIG_H */

include/configs/walnut.h

diff --git a/include/configs/walnut.h b/include/configs/walnut.h
index 1171ee5..28abd6e 100644
--- a/include/configs/walnut.h
+++ b/include/configs/walnut.h
@@ -90,6 +90,11 @@
 #define CONFIG_MII		1	/* MII PHY management		*/
 #define CONFIG_PHY_ADDR		1	/* PHY address			*/
 
+#define CFG_RX_ETH_BUFFER	16	/* use 16 rx buffer on 405 emac */
+
+#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
+#define CONFIG_NET_MULTI		/* needed for NetConsole	*/
+
 #define CONFIG_RTC_DS174x	1	/* use DS1743 RTC in Walnut	*/
 
 #define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
@@ -97,6 +102,7 @@
 				CFG_CMD_DATE	| \
 				CFG_CMD_DHCP	| \
 				CFG_CMD_DIAG	| \
+				CFG_CMD_EEPROM	| \
 				CFG_CMD_ELF	| \
 				CFG_CMD_I2C	| \
 				CFG_CMD_IRQ	| \
@@ -156,16 +162,12 @@
 
 #define CFG_HZ		1000		/* decrementer freq: 1 ms ticks */
 
-#define CONFIG_AUTO_COMPLETE	1	/* add autocompletion support	*/
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
 #define CONFIG_LOOPW		1	/* enable loopw command		*/
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
 
-#define CFG_RX_ETH_BUFFER	16	/* use 16 rx buffer on 405 emac */
-
-#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
-#define CONFIG_NET_MULTI		/* needed for NetConsole	*/
-
 /*-----------------------------------------------------------------------
  * I2C stuff
  *-----------------------------------------------------------------------
@@ -175,6 +177,13 @@
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
 
+#define CFG_I2C_MULTI_EEPROMS
+#define CFG_I2C_EEPROM_ADDR	(0xa8>>1)
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
+
 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------

include/configs/xm250.h

diff --git a/include/configs/xm250.h b/include/configs/xm250.h
index 952f73b..825bfd1 100644
--- a/include/configs/xm250.h
+++ b/include/configs/xm250.h
@@ -119,9 +119,9 @@
 /*
  * Definitions related to passing arguments to kernel.
  */
-#define CONFIG_CMDLINE_TAG	     1	 /* send commandline to Kernel		*/
-#define CONFIG_SETUP_MEMORY_TAGS     1	 /* send memory definition to kernel	*/
-#undef	CONFIG_INITRD_TAG		 /* do not send initrd params		*/
+#define CONFIG_CMDLINE_TAG	 1	 /* send commandline to Kernel		*/
+#define CONFIG_SETUP_MEMORY_TAGS 1	 /* send memory definition to kernel	*/
+#define	CONFIG_INITRD_TAG	 1	 /* do not send initrd params		*/
 #undef	CONFIG_VFD			 /* do not send framebuffer setup	*/
 
 /*

include/configs/yellowstone.h

diff --git a/include/configs/yellowstone.h b/include/configs/yellowstone.h
index d3e9671..cf42b66 100644
--- a/include/configs/yellowstone.h
+++ b/include/configs/yellowstone.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2005
+ * (C) Copyright 2005-2006
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -174,7 +174,7 @@
 	"rootpath=/opt/eldk/ppc_4xx\0"					\
 	"bootfile=/tftpboot/yellowstone/uImage\0"			\
 	"kernel_addr=fc000000\0"					\
-	"ramdisk_addr=fc100000\0"					\
+	"ramdisk_addr=fc180000\0"					\
 	"load=tftp 100000 /tftpboot/yellowstone/u-boot.bin\0"		\
 	"update=protect off fff80000 ffffffff;era fff80000 ffffffff;"	\
 		"cp.b 100000 fff80000 80000;"			        \
@@ -229,6 +229,7 @@
 				CFG_CMD_DHCP	| \
 				CFG_CMD_DIAG	| \
 				CFG_CMD_ELF	| \
+				CFG_CMD_EEPROM	| \
 				CFG_CMD_I2C	| \
 				CFG_CMD_IRQ	| \
 				CFG_CMD_MII	| \
@@ -265,6 +266,12 @@
 
 #define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks */
 
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+#define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
+
 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------

include/configs/yosemite.h

diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h
index a67b834..86a85b8 100644
--- a/include/configs/yosemite.h
+++ b/include/configs/yosemite.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2005
+ * (C) Copyright 2005-2006
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -109,6 +109,8 @@
 #define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
 #define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
 
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
+
 #define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
 
 #ifdef CFG_ENV_IS_IN_FLASH
@@ -174,7 +176,7 @@
 	"rootpath=/opt/eldk/ppc_4xx\0"					\
 	"bootfile=/tftpboot/yosemite/uImage\0"				\
 	"kernel_addr=fc000000\0"					\
-	"ramdisk_addr=fc100000\0"					\
+	"ramdisk_addr=fc180000\0"					\
 	"load=tftp 100000 /tftpboot/yosemite/u-boot.bin\0"		\
 	"update=protect off fff80000 ffffffff;era fff80000 ffffffff;"	\
 		"cp.b 100000 fff80000 80000;"			        \
@@ -229,6 +231,7 @@
 				CFG_CMD_DHCP	| \
 				CFG_CMD_DIAG	| \
 				CFG_CMD_ELF	| \
+				CFG_CMD_EEPROM	| \
 				CFG_CMD_I2C	| \
 				CFG_CMD_IRQ	| \
 				CFG_CMD_MII	| \
@@ -270,6 +273,12 @@
 
 #define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks */
 
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+#define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
+
 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------

include/configs/yucca.h

diff --git a/include/configs/yucca.h b/include/configs/yucca.h
new file mode 100644
index 0000000..a6532b5
--- /dev/null
+++ b/include/configs/yucca.h
@@ -0,0 +1,536 @@
+/*
+ * (C) Copyright 2004 Paul Reynolds <PaulReynolds@lhsolutions.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/************************************************************************
+ * 1 january 2005	Alain Saurel <asaurel@amcc.com>
+ * Adapted to current Das U-Boot source
+ ***********************************************************************/
+/************************************************************************
+ * yucca.h - configuration for AMCC 440SPe Ref (yucca)
+ ***********************************************************************/
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*-----------------------------------------------------------------------
+ * High Level Configuration Options
+ *----------------------------------------------------------------------*/
+#define CONFIG_4xx			1	/* ... PPC4xx family	*/
+#define CONFIG_440			1	/* ... PPC440 family	*/
+#define CONFIG_440SPE			1	/* Specifc SPe support	*/
+#define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init	*/
+#undef	CFG_DRAM_TEST				/* Disable-takes long time */
+#define CONFIG_SYS_CLK_FREQ	33333333	/* external freq to pll	*/
+#define EXTCLK_33_33		33333333
+#define EXTCLK_66_66		66666666
+#define EXTCLK_50		50000000
+#define EXTCLK_83		83333333
+
+#define	CONFIG_IBM_EMAC4_V4		1
+#define	CONFIG_MISC_INIT_F		1	/* Use misc_init_f()	*/
+#undef  CONFIG_SHOW_BOOT_PROGRESS
+#undef  CONFIG_STRESS
+#undef  ENABLE_ECC
+/*-----------------------------------------------------------------------
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ *----------------------------------------------------------------------*/
+#define CFG_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
+#define CFG_FLASH_BASE		0xfff00000	/* start of FLASH	*/
+#define CFG_MONITOR_BASE	0xfffb0000	/* start of monitor	*/
+#define CFG_PERIPHERAL_BASE	0xa0000000	/* internal peripherals	*/
+#define CFG_ISRAM_BASE		0x90000000	/* internal SRAM	*/
+
+#define CFG_PCI_MEMBASE		0x80000000	/* mapped PCI memory	*/
+#define CFG_PCI_BASE		0xd0000000	/* internal PCI regs	*/
+#define CFG_PCI_TARGBASE	CFG_PCI_MEMBASE
+
+#define CFG_PCIE_MEMBASE	0xb0000000	/* mapped PCIe memory	*/
+#define CFG_PCIE_MEMSIZE	0x01000000
+#define CFG_PCIE_BASE		0xe0000000	/* PCIe UTL regs */
+
+#define CFG_PCIE0_CFGBASE	0xc0000000
+#define CFG_PCIE0_XCFGBASE	0xc0000400
+#define CFG_PCIE1_CFGBASE	0xc0001000
+#define CFG_PCIE1_XCFGBASE	0xc0001400
+#define CFG_PCIE2_CFGBASE	0xc0002000
+#define CFG_PCIE2_XCFGBASE	0xc0002400
+
+/* System RAM mapped to PCI space */
+#define CONFIG_PCI_SYS_MEM_BUS	CFG_SDRAM_BASE
+#define CONFIG_PCI_SYS_MEM_PHYS	CFG_SDRAM_BASE
+#define CONFIG_PCI_SYS_MEM_SIZE	(1024 * 1024 * 1024)
+
+#define CFG_FPGA_BASE		0xe2000000	/* epld			*/
+#define CFG_OPER_FLASH		0xe7000000	/* SRAM - OPER Flash	*/
+
+/* #define CFG_NVRAM_BASE_ADDR 0x08000000 */
+/*-----------------------------------------------------------------------
+ * Initial RAM & stack pointer (placed in internal SRAM)
+ *----------------------------------------------------------------------*/
+#define CFG_TEMP_STACK_OCM	1
+#define CFG_OCM_DATA_ADDR	CFG_ISRAM_BASE
+#define CFG_INIT_RAM_ADDR	CFG_ISRAM_BASE	/* Initial RAM address	*/
+#define CFG_INIT_RAM_END	0x2000		/* End of used area in RAM */
+#define CFG_GBL_DATA_SIZE	128		/* num bytes initial data */
+
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_POST_WORD_ADDR	(CFG_GBL_DATA_OFFSET - 0x4)
+#define CFG_INIT_SP_OFFSET	CFG_POST_WORD_ADDR
+
+#define CFG_MONITOR_LEN		(320 * 1024)	/* Reserve 320 kB for Mon */
+#define CFG_MALLOC_LEN		(512 * 1024)	/* Reserve 512 kB for malloc */
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#define CONFIG_SERIAL_MULTI	1
+#undef CONFIG_UART1_CONSOLE
+
+#undef	CONFIG_SERIAL_SOFTWARE_FIFO
+#undef CFG_EXT_SERIAL_CLOCK
+/* #define CFG_EXT_SERIAL_CLOCK	(1843200 * 6) */ /* Ext clk @ 11.059 MHz */
+
+#define CONFIG_BAUDRATE		115200
+
+#define CFG_BAUDRATE_TABLE  \
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
+
+/*-----------------------------------------------------------------------
+ * DDR SDRAM
+ *----------------------------------------------------------------------*/
+#undef CONFIG_SPD_EEPROM		/* Use SPD EEPROM for setup	*/
+#define SPD_EEPROM_ADDRESS {0x53, 0x52}	/* SPD i2c spd addresses	*/
+#define IIC0_DIMM0_ADDR		0x53
+#define IIC0_DIMM1_ADDR		0x52
+
+/*-----------------------------------------------------------------------
+ * I2C
+ *----------------------------------------------------------------------*/
+#define CONFIG_HARD_I2C		1	/* I2C with hardware support	*/
+#undef	CONFIG_SOFT_I2C			/* I2C bit-banged		*/
+#define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
+#define CFG_I2C_SLAVE		0x7F
+
+#define IIC0_BOOTPROM_ADDR	0x50
+#define IIC0_ALT_BOOTPROM_ADDR	0x54
+
+/* Don't probe these addrs */
+#define CFG_I2C_NOPROBES	{0x50, 0x52, 0x53, 0x54}
+
+/* #if (CONFIG_COMMANDS & CFG_CMD_EEPROM) */
+/* #define CFG_I2C_EEPROM_ADDR	0x50 */	/* I2C boot EEPROM		*/
+#define CFG_I2C_EEPROM_ADDR_LEN	2	/* Bytes of address		*/
+/* #endif */
+
+/*-----------------------------------------------------------------------
+ * Environment
+ *----------------------------------------------------------------------*/
+/* #define CFG_NVRAM_SIZE	(0x2000 - 8) */	/* NVRAM size(8k)- RTC regs */
+
+#undef  CFG_ENV_IS_IN_NVRAM		/* ... not in NVRAM		*/
+#define	CFG_ENV_IS_IN_FLASH	1	/* Environment uses flash	*/
+#undef	CFG_ENV_IS_IN_EEPROM		/* ... not in EEPROM		*/
+#define CONFIG_ENV_OVERWRITE	1
+
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+	"echo"
+
+#undef	CONFIG_BOOTARGS
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"							\
+	"hostname=yucca\0"						\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+	"flash_nfs=run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr}\0"				\
+	"flash_self=run ramargs addip addtty;"				\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;"     \
+		"bootm\0"						\
+	"rootpath=/opt/eldk/ppc_4xx\0"				\
+	"bootfile=yucca/uImage\0"					\
+	"kernel_addr=E7F10000\0"					\
+	"ramdisk_addr=E7F20000\0"					\
+	"load=tftp 100000 yuca/u-boot.bin\0"				\
+	"update=protect off 2:4-7;era 2:4-7;"				\
+		"cp.b ${fileaddr} FFFB0000 ${filesize};"		\
+		"setenv filesize;saveenv\0"				\
+	"upd=run load;run update\0"					\
+	""
+#define CONFIG_BOOTCOMMAND	"run flash_self"
+
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds	*/
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
+				CFG_CMD_ASKENV	| \
+				CFG_CMD_EEPROM	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_DIAG	| \
+				CFG_CMD_ELF	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_IRQ	| \
+				CFG_CMD_MII	| \
+				CFG_CMD_NET	| \
+				CFG_CMD_NFS	| \
+				CFG_CMD_PCI	| \
+				CFG_CMD_PING	| \
+				CFG_CMD_REGINFO	| \
+				CFG_CMD_SDRAM	)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_MII		1	/* MII PHY management		*/
+#undef CONFIG_NET_MULTI
+#define CONFIG_PHY_ADDR		1	/* PHY address, See schematics	*/
+#define CONFIG_HAS_ETH0
+#define CONFIG_PHY_RESET        1	/* reset phy upon startup	*/
+#define CONFIG_PHY_RESET_DELAY	1000
+#define CONFIG_CIS8201_PHY	1	/* Enable 'special' RGMII mode for Cicada phy */
+#define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
+#define CFG_RX_ETH_BUFFER	32	/* Number of ethernet rx buffers & descriptors */
+
+#define CONFIG_NETCONSOLE		/* include NetConsole support	*/
+#define CONFIG_NET_MULTI		/* needed for NetConsole	*/
+
+#undef CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP				/* undef to save memory		*/
+#define CFG_PROMPT		"=> "		/* Monitor Command Prompt	*/
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CBSIZE		1024		/* Console I/O Buffer Size	*/
+#else
+#define CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#endif
+#define CFG_PBSIZE		(CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0x0400000	/* memtest works on		*/
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM		*/
+
+#define CFG_LOAD_ADDR		0x100000	/* default load address		*/
+#define CFG_EXTBDINFO		1		/* To use extended board_into (bd_t) */
+
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+#define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
+
+/*-----------------------------------------------------------------------
+ * FLASH related
+ *----------------------------------------------------------------------*/
+#define CFG_MAX_FLASH_BANKS	3	/* number of banks		*/
+#define CFG_MAX_FLASH_SECT	256	/* sectors per device		*/
+
+#undef	CFG_FLASH_CHECKSUM
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms) */
+
+#define CFG_FLASH_ADDR0		0x5555
+#define CFG_FLASH_ADDR1		0x2aaa
+#define CFG_FLASH_WORD_SIZE	unsigned char
+
+#define CFG_FLASH_2ND_16BIT_DEV	1	/* evb440SPe has 8 and 16bit device */
+#define CFG_FLASH_2ND_ADDR	0xe7c00000 /* evb440SPe has 8 and 16bit device*/
+
+#ifdef CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	0x10000	/* size of one complete sector	*/
+#define CFG_ENV_ADDR		0xfffa0000
+/* #define CFG_ENV_ADDR		(CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE) */
+#define CFG_ENV_SIZE		0x10000	/* Size of Environment vars	*/
+#endif /* CFG_ENV_IS_IN_FLASH */
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+/* General PCI */
+#define CONFIG_PCI			/* include pci support		*/
+#define CONFIG_PCI_PNP		1	/* do pci plug-and-play		*/
+#define CONFIG_PCI_SCAN_SHOW	1	/* show pci devices on startup	*/
+#undef CONFIG_PCI_CONFIG_HOST_BRIDGE
+
+/* Board-specific PCI */
+#define CFG_PCI_PRE_INIT	1	/* enable board pci_pre_init()	*/
+#define CFG_PCI_TARGET_INIT		/* let board init pci target    */
+#undef	CFG_PCI_MASTER_INIT
+
+#define CFG_PCI_SUBSYS_VENDORID 0x1014	/* IBM				*/
+#define CFG_PCI_SUBSYS_DEVICEID 0xcafe	/* Whatever			*/
+/* #define CFG_PCI_SUBSYS_ID	CFG_PCI_SUBSYS_DEVICEID */
+
+/*
+ *  NETWORK Support (PCI):
+ */
+/* Support for Intel 82557/82559/82559ER chips. */
+#define CONFIG_EEPRO100
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/*Initial Memory map for Linux*/
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE		8192	/* For AMCC 405 CPUs		*/
+#define CFG_CACHELINE_SIZE	32	/* ...				*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
+#endif
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM	0x02		/* Software reboot */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
+#endif
+
+/* FB Divisor selection */
+#define FPGA_FB_DIV_6		6
+#define FPGA_FB_DIV_10		10
+#define FPGA_FB_DIV_12		12
+#define FPGA_FB_DIV_20		20
+
+/* VCO Divisor selection */
+#define	FPGA_VCO_DIV_4		4
+#define	FPGA_VCO_DIV_6		6
+#define	FPGA_VCO_DIV_8		8
+#define	FPGA_VCO_DIV_10		10
+
+/*----------------------------------------------------------------------------+
+| FPGA registers and bit definitions
++----------------------------------------------------------------------------*/
+/* PowerPC 440SPe Board FPGA is reached with physical address 0x1 E2000000. */
+/* TLB initialization makes it correspond to logical address 0xE2000000. */
+/* => Done init_chip.s in bootlib */
+#define FPGA_REG_BASE_ADDR	0xE2000000
+#define FPGA_GPIO_BASE_ADDR	0xE2010000
+#define FPGA_INT_BASE_ADDR	0xE2020000
+
+/*----------------------------------------------------------------------------+
+| Display
++----------------------------------------------------------------------------*/
+#define PPC440SPE_DISPLAY	FPGA_REG_BASE_ADDR
+
+#define PPC440SPE_DISPLAY_D8	(FPGA_REG_BASE_ADDR+0x06)
+#define PPC440SPE_DISPLAY_D4	(FPGA_REG_BASE_ADDR+0x04)
+#define PPC440SPE_DISPLAY_D2	(FPGA_REG_BASE_ADDR+0x02)
+#define PPC440SPE_DISPLAY_D1	(FPGA_REG_BASE_ADDR+0x00)
+/*define   WRITE_DISPLAY_DIGIT(n) IOREG8(FPGA_REG_BASE_ADDR + (2*n))*/
+/*#define   IOREG8(addr) *((volatile unsigned char *)(addr))*/
+
+/*----------------------------------------------------------------------------+
+| ethernet/reset/boot Register 1
++----------------------------------------------------------------------------*/
+#define FPGA_REG10	(FPGA_REG_BASE_ADDR+0x10)
+
+#define FPGA_REG10_10MHZ_ENABLE		0x8000
+#define FPGA_REG10_100MHZ_ENABLE	0x4000
+#define FPGA_REG10_GIGABIT_ENABLE	0x2000
+#define FPGA_REG10_FULL_DUPLEX		0x1000	/* force Full Duplex*/
+#define FPGA_REG10_RESET_ETH		0x0800
+#define FPGA_REG10_AUTO_NEG_DIS		0x0400
+#define FPGA_REG10_INTP_ETH		0x0200
+
+#define FPGA_REG10_RESET_HISR		0x0080
+#define FPGA_REG10_ENABLE_DISPLAY	0x0040
+#define FPGA_REG10_RESET_SDRAM		0x0020
+#define FPGA_REG10_OPER_BOOT		0x0010
+#define FPGA_REG10_SRAM_BOOT		0x0008
+#define FPGA_REG10_SMALL_BOOT		0x0004
+#define FPGA_REG10_FORCE_COLA		0x0002
+#define FPGA_REG10_COLA_MANUAL		0x0001
+
+#define FPGA_REG10_SDRAM_ENABLE		0x0020
+
+#define FPGA_REG10_ENET_ENCODE2(n) ((((unsigned long)(n))&0x0F)<<4) /*from ocotea ?*/
+#define FPGA_REG10_ENET_DECODE2(n) ((((unsigned long)(n))>>4)&0x0F) /*from ocotea ?*/
+
+/*----------------------------------------------------------------------------+
+| MUX control
++----------------------------------------------------------------------------*/
+#define FPGA_REG12	(FPGA_REG_BASE_ADDR+0x12)
+
+#define FPGA_REG12_EBC_CTL		0x8000
+#define FPGA_REG12_UART1_CTS_RTS	0x4000
+#define FPGA_REG12_UART0_RX_ENABLE	0x2000
+#define FPGA_REG12_UART1_RX_ENABLE	0x1000
+#define FPGA_REG12_UART2_RX_ENABLE	0x0800
+#define FPGA_REG12_EBC_OUT_ENABLE	0x0400
+#define FPGA_REG12_GPIO0_OUT_ENABLE	0x0200
+#define FPGA_REG12_GPIO1_OUT_ENABLE	0x0100
+#define FPGA_REG12_GPIO_SELECT		0x0010
+#define FPGA_REG12_GPIO_CHREG		0x0008
+#define FPGA_REG12_GPIO_CLK_CHREG	0x0004
+#define FPGA_REG12_GPIO_OETRI		0x0002
+#define FPGA_REG12_EBC_ERROR		0x0001
+
+/*----------------------------------------------------------------------------+
+| PCI Clock control
++----------------------------------------------------------------------------*/
+#define FPGA_REG16	(FPGA_REG_BASE_ADDR+0x16)
+
+#define FPGA_REG16_PCI_CLK_CTL0		0x8000
+#define FPGA_REG16_PCI_CLK_CTL1		0x4000
+#define FPGA_REG16_PCI_CLK_CTL2		0x2000
+#define FPGA_REG16_PCI_CLK_CTL3		0x1000
+#define FPGA_REG16_PCI_CLK_CTL4		0x0800
+#define FPGA_REG16_PCI_CLK_CTL5		0x0400
+#define FPGA_REG16_PCI_CLK_CTL6		0x0200
+#define FPGA_REG16_PCI_CLK_CTL7		0x0100
+#define FPGA_REG16_PCI_CLK_CTL8		0x0080
+#define FPGA_REG16_PCI_CLK_CTL9		0x0040
+#define FPGA_REG16_PCI_EXT_ARB0		0x0020
+#define FPGA_REG16_PCI_MODE_1		0x0010
+#define FPGA_REG16_PCI_TARGET_MODE	0x0008
+#define FPGA_REG16_PCI_INTP_MODE	0x0004
+
+/* FB1 Divisor selection */
+#define FPGA_REG16_FB2_DIV_MASK		0x1000
+#define FPGA_REG16_FB2_DIV_LOW		0x0000
+#define FPGA_REG16_FB2_DIV_HIGH		0x1000
+/* FB2 Divisor selection */
+/* S3 switch on Board */
+#define FPGA_REG16_FB1_DIV_MASK		0x2000
+#define FPGA_REG16_FB1_DIV_LOW		0x0000
+#define FPGA_REG16_FB1_DIV_HIGH		0x2000
+/* PCI0 Clock Selection */
+/* S3 switch on Board */
+#define FPGA_REG16_PCI0_CLK_MASK	0x0c00
+#define FPGA_REG16_PCI0_CLK_33_33	0x0000
+#define FPGA_REG16_PCI0_CLK_66_66	0x0800
+#define FPGA_REG16_PCI0_CLK_100		0x0400
+#define FPGA_REG16_PCI0_CLK_133_33	0x0c00
+/* VCO Divisor selection */
+/* S3 switch on Board */
+#define FPGA_REG16_VCO_DIV_MASK		0xc000
+#define FPGA_REG16_VCO_DIV_4		0x0000
+#define FPGA_REG16_VCO_DIV_8		0x4000
+#define FPGA_REG16_VCO_DIV_6		0x8000
+#define FPGA_REG16_VCO_DIV_10		0xc000
+/* Master Clock Selection */
+/* S3, S4 switches on Board */
+#define FPGA_REG16_MASTER_CLK_MASK	0x01c0
+#define FPGA_REG16_MASTER_CLK_EXT	0x0000
+#define FPGA_REG16_MASTER_CLK_66_66	0x0040
+#define FPGA_REG16_MASTER_CLK_50	0x0080
+#define FPGA_REG16_MASTER_CLK_33_33	0x00c0
+#define FPGA_REG16_MASTER_CLK_25	0x0100
+
+/*----------------------------------------------------------------------------+
+| PCI Miscellaneous
++----------------------------------------------------------------------------*/
+#define FPGA_REG18	(FPGA_REG_BASE_ADDR+0x18)
+
+#define FPGA_REG18_PCI_PRSNT1		0x8000
+#define FPGA_REG18_PCI_PRSNT2		0x4000
+#define FPGA_REG18_PCI_INTA		0x2000
+#define FPGA_REG18_PCI_SLOT0_INTP	0x1000
+#define FPGA_REG18_PCI_SLOT1_INTP	0x0800
+#define FPGA_REG18_PCI_SLOT2_INTP	0x0400
+#define FPGA_REG18_PCI_SLOT3_INTP	0x0200
+#define FPGA_REG18_PCI_PCI0_VC		0x0100
+#define FPGA_REG18_PCI_PCI0_VTH1	0x0080
+#define FPGA_REG18_PCI_PCI0_VTH2	0x0040
+#define FPGA_REG18_PCI_PCI0_VTH3	0x0020
+
+/*----------------------------------------------------------------------------+
+| PCIe Miscellaneous
++----------------------------------------------------------------------------*/
+#define FPGA_REG1A	(FPGA_REG_BASE_ADDR+0x1A)
+
+#define FPGA_REG1A_PE0_GLED		0x8000
+#define FPGA_REG1A_PE1_GLED		0x4000
+#define FPGA_REG1A_PE2_GLED		0x2000
+#define FPGA_REG1A_PE0_YLED		0x1000
+#define FPGA_REG1A_PE1_YLED		0x0800
+#define FPGA_REG1A_PE2_YLED		0x0400
+#define FPGA_REG1A_PE0_PWRON		0x0200
+#define FPGA_REG1A_PE1_PWRON		0x0100
+#define FPGA_REG1A_PE2_PWRON		0x0080
+#define FPGA_REG1A_PE0_REFCLK_ENABLE	0x0040
+#define FPGA_REG1A_PE1_REFCLK_ENABLE	0x0020
+#define FPGA_REG1A_PE2_REFCLK_ENABLE	0x0010
+#define FPGA_REG1A_PE_SPREAD0		0x0008
+#define FPGA_REG1A_PE_SPREAD1		0x0004
+#define FPGA_REG1A_PE_SELSOURCE_0	0x0002
+#define FPGA_REG1A_PE_SELSOURCE_1	0x0001
+
+/*----------------------------------------------------------------------------+
+| PCIe Miscellaneous
++----------------------------------------------------------------------------*/
+#define FPGA_REG1C	(FPGA_REG_BASE_ADDR+0x1C)
+
+#define FPGA_REG1C_PE0_ROOTPOINT	0x8000
+#define FPGA_REG1C_PE1_ENDPOINT		0x4000
+#define FPGA_REG1C_PE2_ENDPOINT		0x2000
+#define FPGA_REG1C_PE0_PRSNT		0x1000
+#define FPGA_REG1C_PE1_PRSNT		0x0800
+#define FPGA_REG1C_PE2_PRSNT		0x0400
+#define FPGA_REG1C_PE0_WAKE		0x0080
+#define FPGA_REG1C_PE1_WAKE		0x0040
+#define FPGA_REG1C_PE2_WAKE		0x0020
+#define FPGA_REG1C_PE0_PERST		0x0010
+#define FPGA_REG1C_PE1_PERST		0x0008
+#define FPGA_REG1C_PE2_PERST		0x0004
+
+/*----------------------------------------------------------------------------+
+| Defines
++----------------------------------------------------------------------------*/
+#define PERIOD_133_33MHZ	7500	/* 7,5ns */
+#define PERIOD_100_00MHZ	10000	/* 10ns */
+#define PERIOD_83_33MHZ		12000	/* 12ns */
+#define PERIOD_75_00MHZ		13333	/* 13,333ns */
+#define PERIOD_66_66MHZ		15000	/* 15ns */
+#define PERIOD_50_00MHZ		20000	/* 20ns */
+#define PERIOD_33_33MHZ		30000	/* 30ns */
+#define PERIOD_25_00MHZ		40000	/* 40ns */
+
+/*---------------------------------------------------------------------------*/
+
+#endif	/* __CONFIG_H */

include/configs/zylonite.h

diff --git a/include/configs/zylonite.h b/include/configs/zylonite.h
index 4232d50..c6aa8ec 100644
--- a/include/configs/zylonite.h
+++ b/include/configs/zylonite.h
@@ -76,14 +76,17 @@
 
 #define CONFIG_BAUDRATE		115200
 
-/* #define CONFIG_COMMANDS       (CONFIG_CMD_DFL | CFG_CMD_MMC | CFG_CMD_FAT) */
 #ifdef TURN_ON_ETHERNET
 # define CONFIG_COMMANDS        (CONFIG_CMD_DFL | CFG_CMD_PING)
 #else
-# define CONFIG_COMMANDS	(CONFIG_CMD_DFL & ~CFG_CMD_NET)
+# define CONFIG_COMMANDS	((CONFIG_CMD_DFL \
+				  | CFG_CMD_ENV \
+				  | CFG_CMD_NAND) \
+				 & ~(CFG_CMD_NET \
+				     | CFG_CMD_FLASH \
+				     | CFG_CMD_IMLS))
 #endif
 
-
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
 
@@ -127,8 +130,11 @@
 
 #define CFG_LOAD_ADDR	(CFG_DRAM_BASE + 0x8000) /* default load address */
 
+#define CFG_HZ			3250000		/* incrementer freq: 3.25 MHz */
+
-#define CFG_HZ			3686400		/* incrementer freq: 3.6864 MHz */
-#define CFG_CPUSPEED		0x161		/* set core clock to 400/200/100 MHz */
+/* Monahans Core Frequency */
+#define CFG_MONAHANS_RUN_MODE_OSC_RATIO		16 /* valid values: 8, 16, 24, 31 */
+#define CFG_MONAHANS_TURBO_RUN_MODE_RATIO	1  /* valid values: 1, 2 */
 
 						/* valid baudrates */
 #define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
@@ -159,98 +165,64 @@
 #define PHYS_SDRAM_4		0xac000000 /* SDRAM Bank #4 */
 #define PHYS_SDRAM_4_SIZE	0x00000000 /* 0 MB */
 
-#define PHYS_FLASH_1		0x00000000 /* Flash Bank #1 */
-#define PHYS_FLASH_2		0x04000000 /* Flash Bank #2 */
-#define PHYS_FLASH_SIZE		0x02000000 /* 32 MB */
-#define PHYS_FLASH_BANK_SIZE	0x02000000 /* 32 MB Banks */
-#define PHYS_FLASH_SECT_SIZE	0x00040000 /* 256 KB sectors (x2) */
+#define CFG_DRAM_BASE		0x80000000 /* at CS0 */
+#define CFG_DRAM_SIZE		0x04000000 /* 64 MB Ram */
 
-#define CFG_DRAM_BASE		0xa0000000
-#define CFG_DRAM_SIZE		0x04000000
+#undef CFG_SKIP_DRAM_SCRUB
 
-#define CFG_FLASH_BASE		PHYS_FLASH_1
-
-#define FPGA_REGS_BASE_PHYSICAL 0x08000000
 
 /*
- * GPIO settings
+ * NAND Flash
  */
-#define CFG_GPSR0_VAL		0x00008000
-#define CFG_GPSR1_VAL		0x00FC0382
-#define CFG_GPSR2_VAL		0x0001FFFF
-#define CFG_GPCR0_VAL		0x00000000
-#define CFG_GPCR1_VAL		0x00000000
-#define CFG_GPCR2_VAL		0x00000000
-#define CFG_GPDR0_VAL		0x0060A800
-#define CFG_GPDR1_VAL		0x00FF0382
-#define CFG_GPDR2_VAL		0x0001C000
-#define CFG_GAFR0_L_VAL		0x98400000
-#define CFG_GAFR0_U_VAL		0x00002950
-#define CFG_GAFR1_L_VAL		0x000A9558
-#define CFG_GAFR1_U_VAL		0x0005AAAA
-#define CFG_GAFR2_L_VAL		0xA0000000
-#define CFG_GAFR2_U_VAL		0x00000002
+/* Use the new NAND code. (BOARDLIBS = drivers/nand/libnand.a required) */
+#define CONFIG_NEW_NAND_CODE
+#define CFG_NAND0_BASE		0x0
+#undef CFG_NAND1_BASE
 
-#define CFG_PSSR_VAL		0x20
+#define CFG_NAND_BASE_LIST	{ CFG_NAND0_BASE }
+#define CFG_MAX_NAND_DEVICE	1	/* Max number of NAND devices */
 
-/*
- * Memory settings
- */
-#define CFG_MSC0_VAL		0x23F223F2
-#define CFG_MSC1_VAL		0x3FF1A441
-#define CFG_MSC2_VAL		0x7FF97FF1
-#define CFG_MDCNFG_VAL		0x00001AC9
-#define CFG_MDREFR_VAL		0x00018018
-#define CFG_MDMRS_VAL		0x00000000
+/* nand timeout values */
+#define CFG_NAND_PROG_ERASE_TO	3000
+#define CFG_NAND_OTHER_TO	100
+#define CFG_NAND_SENDCMD_RETRY	3
+#undef NAND_ALLOW_ERASE_ALL	/* Allow erasing bad blocks - don't use */
 
-/*
- * PCMCIA and CF Interfaces
- */
-#define CFG_MECR_VAL		0x00000000
-#define CFG_MCMEM0_VAL		0x00010504
-#define CFG_MCMEM1_VAL		0x00010504
-#define CFG_MCATT0_VAL		0x00010504
-#define CFG_MCATT1_VAL		0x00010504
-#define CFG_MCIO0_VAL		0x00004715
-#define CFG_MCIO1_VAL		0x00004715
+/* NAND Timing Parameters (in ns) */
+#define NAND_TIMING_tCH		10
+#define NAND_TIMING_tCS		0
+#define NAND_TIMING_tWH		20
+#define NAND_TIMING_tWP		40
 
-#define _LED			0x08000010
-#define LED_BLANK		0x08000040
+#define NAND_TIMING_tRH		20
+#define NAND_TIMING_tRP		40
 
-/*
- * FLASH and environment organization
- */
-#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
-#define CFG_MAX_FLASH_SECT	128  /* max number of sectors on one chip    */
+#define NAND_TIMING_tR		11123
+#define NAND_TIMING_tWHR	100
+#define NAND_TIMING_tAR		10
 
-/* timeout values are in ticks */
-#define CFG_FLASH_ERASE_TOUT	(25*CFG_HZ) /* Timeout for Flash Erase */
-#define CFG_FLASH_WRITE_TOUT	(25*CFG_HZ) /* Timeout for Flash Write */
+/* NAND debugging */
+#define CFG_DFC_DEBUG1 /* usefull */
+#undef CFG_DFC_DEBUG2  /* noisy */
+#undef CFG_DFC_DEBUG3  /* extremly noisy  */
 
-/* NOTE: many default partitioning schemes assume the kernel starts at the
- * second sector, not an environment.  You have been warned!
- */
-#define	CFG_MONITOR_LEN		PHYS_FLASH_SECT_SIZE
+#define CONFIG_MTD_DEBUG
+#define CONFIG_MTD_DEBUG_VERBOSE 1
 
-#define CFG_ENV_IS_IN_FLASH     1
-#define CFG_ENV_ADDR		(PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE)
-#define CFG_ENV_SECT_SIZE	PHYS_FLASH_SECT_SIZE
-#define CFG_ENV_SIZE		(PHYS_FLASH_SECT_SIZE / 16)
+#define ADDR_COLUMN		1
+#define ADDR_PAGE		2
+#define ADDR_COLUMN_PAGE	3
 
+#define NAND_ChipID_UNKNOWN	0x00
+#define NAND_MAX_FLOORS		1
+#define NAND_MAX_CHIPS		1
 
-/*
- * FPGA Offsets
- */
-#define WHOAMI_OFFSET		0x00
-#define HEXLED_OFFSET		0x10
-#define BLANKLED_OFFSET		0x40
-#define DISCRETELED_OFFSET	0x40
-#define CNFG_SWITCHES_OFFSET	0x50
-#define USER_SWITCHES_OFFSET	0x60
-#define MISC_WR_OFFSET		0x80
-#define MISC_RD_OFFSET		0x90
-#define INT_MASK_OFFSET		0xC0
-#define INT_CLEAR_OFFSET	0xD0
-#define GP_OFFSET		0x100
+#define CFG_NO_FLASH		1
+
+#define CFG_ENV_IS_IN_NAND	1
+#define CFG_ENV_OFFSET		0x40000
+#define CFG_ENV_OFFSET_REDUND	0x44000
+#define CFG_ENV_SIZE		0x4000
+
 
 #endif	/* __CONFIG_H */

include/fat.h

diff --git a/include/fat.h b/include/fat.h
index 0645458..92638d5 100644
--- a/include/fat.h
+++ b/include/fat.h
@@ -175,15 +175,19 @@
 	__u8    name11_12[4];	/* Last 2 characters in name */
 } dir_slot;
 
-/* Private filesystem parameters */
+/* Private filesystem parameters
+ *
+ * Note: FAT buffer has to be 32 bit aligned
+ * (see FAT32 accesses)
+ */
 typedef struct {
+	__u8	fatbuf[FATBUFSIZE]; /* Current FAT buffer */
 	int	fatsize;	/* Size of FAT in bits */
 	__u16	fatlength;	/* Length of FAT in sectors */
 	__u16	fat_sect;	/* Starting sector of the FAT */
 	__u16	rootdir_sect;	/* Start sector of root directory */
 	__u16	clust_size;	/* Size of clusters in sectors */
 	short	data_begin;	/* The sector of the first cluster, can be negative */
-	__u8	fatbuf[FATBUFSIZE]; /* Current FAT buffer */
 	int	fatbufnum;	/* Used by get_fatent, init to -1 */
 } fsdata;
 

include/flash.h

diff --git a/include/flash.h b/include/flash.h
index a84dc68..84b48a9 100644
--- a/include/flash.h
+++ b/include/flash.h
@@ -234,6 +234,7 @@
 #define SST_ID_xF3202	0x235A235A	/* 39xF3202 ID (32M =	2M x 16 )	*/
 #define SST_ID_xF6401	0x236B236B	/* 39xF6401 ID (64M =	4M x 16 )	*/
 #define SST_ID_xF6402	0x236A236A	/* 39xF6402 ID (64M =	4M x 16 )	*/
+#define SST_ID_xF020	0xBFD6BFD6	/* 39xF020 ID (256KB = 2Mbit x 8)	*/
 #define SST_ID_xF040	0xBFD7BFD7	/* 39xF040 ID (512KB = 4Mbit x 8)	*/
 
 #define STM_ID_F040B	0xE2		/* M29F040B ID ( 4M = 512K x 8	)	*/
@@ -343,6 +344,7 @@
 #define FLASH_SST160A	0x0046		/* SST 39xF160A ID ( 16M =   1M x 16 )	*/
 #define FLASH_SST320	0x0048		/* SST 39xF160A ID ( 16M =   1M x 16 )	*/
 #define FLASH_SST640	0x004A		/* SST 39xF160A ID ( 16M =   1M x 16 )	*/
+#define FLASH_SST020	0x0024		/* SST 39xF020 ID (256KB = 2Mbit x 8 )	*/
 #define FLASH_SST040	0x000E		/* SST 39xF040 ID (512KB = 4Mbit x 8 )	*/
 
 #define FLASH_STM800AB	0x0051		/* STM M29WF800AB  (  8M = 512K x 16 )	*/

include/ft_build.h

diff --git a/include/ft_build.h b/include/ft_build.h
index 5c5e063..f515687 100644
--- a/include/ft_build.h
+++ b/include/ft_build.h
@@ -36,19 +36,18 @@
 
 struct ft_cxt {
 	struct boot_param_header *bph;
-	int max_size;		/* maximum size of tree */
-	int overflow;		/* set when this happens */
-	u8 *p, *pstr, *pres;	/* running pointers */
-	u8 *p_begin, *pstr_begin, *pres_begin;	/* starting pointers */
-	u8 *p_anchor;		/* start of constructed area */
-	int struct_size, strings_size, res_size;
+	u8 *p_rsvmap;
+	u8 *p_start;  /* pointer to beginning of dt_struct */
+	u8 *p_end; /* pointer to end of dt_strings */
+	u8 *p; /* pointer to end of dt_struct and beginning of dt_strings */
 };
 
 void ft_begin_node(struct ft_cxt *cxt, const char *name);
+void ft_init_cxt(struct ft_cxt *cxt, void *blob);
 void ft_end_node(struct ft_cxt *cxt);
 
-void ft_begin_tree(struct ft_cxt *cxt);
-int ft_end_tree(struct ft_cxt *cxt);
+void ft_end_tree(struct ft_cxt *cxt);
+void ft_finalize_tree(struct ft_cxt *cxt);
 
 void ft_nop(struct ft_cxt *cxt);
 void ft_prop(struct ft_cxt *cxt, const char *name, const void *data, int sz);
@@ -57,14 +56,14 @@
 void ft_begin(struct ft_cxt *cxt, void *blob, int max_size);
 void ft_add_rsvmap(struct ft_cxt *cxt, u64 physaddr, u64 size);
 
-void ft_setup(void *blob, int size, bd_t * bd, ulong initrd_start, ulong initrd_end);
-#ifdef CONFIG_OF_BOARD_SETUP
-void ft_board_setup(void *blob, bd_t *bd);
-#endif
+void ft_setup(void *blob, bd_t * bd, ulong initrd_start, ulong initrd_end);
+
 void ft_dump_blob(const void *bphp);
 void ft_merge_blob(struct ft_cxt *cxt, void *blob);
 void *ft_get_prop(void *bphp, const char *propname, int *szp);
 
+#ifdef CONFIG_OF_BOARD_SETUP
 void ft_board_setup(void *blob, bd_t *bd);
+#endif
 
 #endif

include/galileo/core.h

diff --git a/include/galileo/core.h b/include/galileo/core.h
index 0735d07..49f4dd2 100644
--- a/include/galileo/core.h
+++ b/include/galileo/core.h
@@ -110,7 +110,10 @@
 #define _1G             0x40000000
 #define _2G             0x80000000
 
+#ifndef	BOOL_WAS_DEFINED
+#define BOOL_WAS_DEFINED
 typedef enum _bool{false,true} bool;
+#endif
 
 /* Little to Big endian conversion macros */
 

include/image.h

diff --git a/include/image.h b/include/image.h
index 139df0b..ea7e953 100644
--- a/include/image.h
+++ b/include/image.h
@@ -124,6 +124,7 @@
 #define IH_TYPE_FIRMWARE	5	/* Firmware Image		*/
 #define IH_TYPE_SCRIPT		6	/* Script file			*/
 #define IH_TYPE_FILESYSTEM	7	/* Filesystem Image (any type)	*/
+#define IH_TYPE_FLATDT		8	/* Binary Flat Device Tree Blob	*/
 
 /*
  * Compression Types

include/linux/mtd/nand.h

diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index a522718..4b48564 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -2,7 +2,7 @@
  *  linux/include/linux/mtd/nand.h
  *
  *  Copyright (c) 2000 David Woodhouse <dwmw2@mvhi.com>
- *                     Steven J. Hill <sjhill@realitydiluted.com>
+ *		       Steven J. Hill <sjhill@realitydiluted.com>
  *		       Thomas Gleixner <tglx@linutronix.de>
  *
  * $Id: nand.h,v 1.68 2004/11/12 10:40:37 gleixner Exp $
@@ -15,15 +15,15 @@
  *   Contains standard defines and IDs for NAND flash devices
  *
  *  Changelog:
- *   01-31-2000 DMW     Created
- *   09-18-2000 SJH     Moved structure out of the Disk-On-Chip drivers
+ *   01-31-2000 DMW	Created
+ *   09-18-2000 SJH	Moved structure out of the Disk-On-Chip drivers
  *			so it can be used by other NAND flash device
  *			drivers. I also changed the copyright since none
  *			of the original contents of this file are specific
  *			to DoC devices. David can whack me with a baseball
  *			bat later if I did something naughty.
- *   10-11-2000 SJH     Added private NAND flash structure for driver
- *   10-24-2000 SJH     Added prototype for 'nand_scan' function
+ *   10-11-2000 SJH	Added private NAND flash structure for driver
+ *   10-24-2000 SJH	Added prototype for 'nand_scan' function
  *   10-29-2001 TG	changed nand_chip structure to support
  *			hardwarespecific function for accessing control lines
  *   02-21-2002 TG	added support for different read/write adress and
@@ -36,7 +36,7 @@
  *			CONFIG_MTD_NAND_ECC_JFFS2 is not set
  *   08-10-2002 TG	extensions to nand_chip structure to support HW-ECC
  *
- *   08-29-2002 tglx 	nand_chip structure: data_poi for selecting
+ *   08-29-2002 tglx	nand_chip structure: data_poi for selecting
  *			internal / fs-driver buffer
  *			support for 6byte/512byte hardware ECC
  *			read_ecc, write_ecc extended for different oob-layout
@@ -45,8 +45,8 @@
  *  11-25-2002 tglx	Added Manufacturer code FUJITSU, NATIONAL
  *			Split manufacturer and device ID structures
  *
- *  02-08-2004 tglx 	added option field to nand structure for chip anomalities
- *  05-25-2004 tglx 	added bad block table support, ST-MICRO manufacturer id
+ *  02-08-2004 tglx	added option field to nand structure for chip anomalities
+ *  05-25-2004 tglx	added bad block table support, ST-MICRO manufacturer id
  *			update of nand_chip structure description
  */
 #ifndef __LINUX_MTD_NAND_H
@@ -75,7 +75,7 @@
  * Constants for hardware specific CLE/ALE/NCE function
 */
 /* Select the chip by setting nCE to low */
-#define NAND_CTL_SETNCE 	1
+#define NAND_CTL_SETNCE		1
 /* Deselect the chip by setting nCE to high */
 #define NAND_CTL_CLRNCE		2
 /* Select the command latch by setting CLE to high */
@@ -215,7 +215,7 @@
 #if 0
 /**
  * struct nand_hw_control - Control structure for hardware controller (e.g ECC generator) shared among independend devices
- * @lock:               protection lock
+ * @lock:		protection lock
  * @active:		the mtd device which holds the controller currently
  */
 struct nand_hw_control {
@@ -244,20 +244,20 @@
  *			is read from the chip status register
  * @cmdfunc:		[REPLACEABLE] hardwarespecific function for writing commands to the chip
  * @waitfunc:		[REPLACEABLE] hardwarespecific function for wait on ready
- * @calculate_ecc: 	[REPLACEABLE] function for ecc calculation or readback from ecc hardware
+ * @calculate_ecc:	[REPLACEABLE] function for ecc calculation or readback from ecc hardware
  * @correct_data:	[REPLACEABLE] function for ecc correction, matching to ecc generator (sw/hw)
  * @enable_hwecc:	[BOARDSPECIFIC] function to enable (reset) hardware ecc generator. Must only
  *			be provided if a hardware ECC is available
  * @erase_cmd:		[INTERN] erase command write function, selectable due to AND support
  * @scan_bbt:		[REPLACEABLE] function to scan bad block table
  * @eccmode:		[BOARDSPECIFIC] mode of ecc, see defines
- * @eccsize: 		[INTERN] databytes used per ecc-calculation
- * @eccbytes: 		[INTERN] number of ecc bytes per ecc-calculation step
+ * @eccsize:		[INTERN] databytes used per ecc-calculation
+ * @eccbytes:		[INTERN] number of ecc bytes per ecc-calculation step
  * @eccsteps:		[INTERN] number of ecc calculation steps per page
  * @chip_delay:		[BOARDSPECIFIC] chip dependent delay for transfering data from array to read regs (tR)
  * @chip_lock:		[INTERN] spinlock used to protect access to this structure and the chip
  * @wq:			[INTERN] wait queue to sleep on if a NAND operation is in progress
- * @state: 		[INTERN] the current state of the NAND device
+ * @state:		[INTERN] the current state of the NAND device
  * @page_shift:		[INTERN] number of address bits in a page (column address bits)
  * @phys_erase_shift:	[INTERN] number of address bits in a physical eraseblock
  * @bbt_erase_shift:	[INTERN] number of address bits in a bbt entry
@@ -284,7 +284,7 @@
 
 struct nand_chip {
 	void  __iomem	*IO_ADDR_R;
-	void  __iomem 	*IO_ADDR_W;
+	void  __iomem	*IO_ADDR_W;
 
 	u_char		(*read_byte)(struct mtd_info *mtd);
 	void		(*write_byte)(struct mtd_info *mtd, u_char byte);
@@ -297,12 +297,12 @@
 	void		(*select_chip)(struct mtd_info *mtd, int chip);
 	int		(*block_bad)(struct mtd_info *mtd, loff_t ofs, int getchip);
 	int		(*block_markbad)(struct mtd_info *mtd, loff_t ofs);
-	void 		(*hwcontrol)(struct mtd_info *mtd, int cmd);
-	int  		(*dev_ready)(struct mtd_info *mtd);
-	void 		(*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
-	int 		(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this, int state);
+	void		(*hwcontrol)(struct mtd_info *mtd, int cmd);
+	int		(*dev_ready)(struct mtd_info *mtd);
+	void		(*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr);
+	int		(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this, int state);
 	int		(*calculate_ecc)(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code);
-	int 		(*correct_data)(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
+	int		(*correct_data)(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
 	void		(*enable_hwecc)(struct mtd_info *mtd, int mode);
 	void		(*erase_cmd)(struct mtd_info *mtd, int page);
 	int		(*scan_bbt)(struct mtd_info *mtd);
@@ -310,17 +310,17 @@
 	int		eccsize;
 	int		eccbytes;
 	int		eccsteps;
-	int 		chip_delay;
+	int		chip_delay;
 #if 0
 	spinlock_t	chip_lock;
 	wait_queue_head_t wq;
-	nand_state_t 	state;
+	nand_state_t	state;
 #endif
-	int 		page_shift;
+	int		page_shift;
 	int		phys_erase_shift;
 	int		bbt_erase_shift;
 	int		chip_shift;
-	u_char 		*data_buf;
+	u_char		*data_buf;
 	u_char		*oob_buf;
 	int		oobdirty;
 	u_char		*data_poi;
@@ -335,7 +335,7 @@
 	struct nand_bbt_descr	*bbt_td;
 	struct nand_bbt_descr	*bbt_md;
 	struct nand_bbt_descr	*badblock_pattern;
-	struct nand_hw_control  *controller;
+	struct nand_hw_control	*controller;
 	void		*priv;
 };
 
@@ -352,14 +352,14 @@
 /**
  * struct nand_flash_dev - NAND Flash Device ID Structure
  *
- * @name:  	Identify the device type
- * @id:   	device ID code
- * @pagesize:  	Pagesize in bytes. Either 256 or 512 or 0
+ * @name:	Identify the device type
+ * @id:		device ID code
+ * @pagesize:	Pagesize in bytes. Either 256 or 512 or 0
  *		If the pagesize is 0, then the real pagesize
  *		and the eraseize are determined from the
  *		extended id bytes in the chip
- * @erasesize: 	Size of an erase block in the flash device.
- * @chipsize:  	Total chipsize in Mega Bytes
+ * @erasesize:	Size of an erase block in the flash device.
+ * @chipsize:	Total chipsize in Mega Bytes
  * @options:	Bitfield to store chip relevant options
  */
 struct nand_flash_dev {
@@ -374,7 +374,7 @@
 /**
  * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
  * @name:	Manufacturer name
- * @id: 	manufacturer ID code of device.
+ * @id:		manufacturer ID code of device.
 */
 struct nand_manufacturers {
 	int id;
@@ -398,7 +398,7 @@
  *		blocks is reserved at the end of the device where the tables are
  *		written.
  * @reserved_block_code: if non-0, this pattern denotes a reserved (rather than
- *              bad) block in the stored bbt
+ *		bad) block in the stored bbt
  * @pattern:	pattern to identify bad block table or factory marked good /
  *		bad blocks, can be NULL, if len = 0
  *
@@ -412,11 +412,11 @@
 	int	pages[NAND_MAX_CHIPS];
 	int	offs;
 	int	veroffs;
-	uint8_t	version[NAND_MAX_CHIPS];
+	uint8_t version[NAND_MAX_CHIPS];
 	int	len;
-	int 	maxblocks;
+	int	maxblocks;
 	int	reserved_block_code;
-	uint8_t	*pattern;
+	uint8_t *pattern;
 };
 
 /* Options for the bad block table descriptors */
@@ -428,7 +428,7 @@
 #define NAND_BBT_4BIT		0x00000004
 #define NAND_BBT_8BIT		0x00000008
 /* The bad block table is in the last good block of the device */
-#define	NAND_BBT_LASTBLOCK	0x00000010
+#define NAND_BBT_LASTBLOCK	0x00000010
 /* The bbt is at the given page, else we must scan for the bbt */
 #define NAND_BBT_ABSPAGE	0x00000020
 /* The bbt is at the given page, else we must scan for the bbt */
@@ -451,7 +451,7 @@
 #define NAND_BBT_SCAN2NDPAGE	0x00004000
 
 /* The maximum number of blocks to scan for a bbt */
-#define NAND_BBT_SCAN_MAXBLOCKS	4
+#define NAND_BBT_SCAN_MAXBLOCKS 4
 
 extern int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd);
 extern int nand_update_bbt (struct mtd_info *mtd, loff_t offs);

include/linux/string.h

diff --git a/include/linux/string.h b/include/linux/string.h
index 1a45fd3..6239039 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -38,7 +38,7 @@
 #ifndef __HAVE_ARCH_STRNCMP
 extern int strncmp(const char *,const char *,__kernel_size_t);
 #endif
-#ifndef __HAVE_ARCH_STRNICMP
+#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */
 extern int strnicmp(const char *, const char *, __kernel_size_t);
 #endif
 #ifndef __HAVE_ARCH_STRCHR

include/mpc5xxx.h

diff --git a/include/mpc5xxx.h b/include/mpc5xxx.h
index 50a6ac1..daa4d5f 100644
--- a/include/mpc5xxx.h
+++ b/include/mpc5xxx.h
@@ -235,20 +235,30 @@
 /* General Purpose Timers registers */
 #define MPC5XXX_GPT0_ENABLE		(MPC5XXX_GPT + 0x0)
 #define MPC5XXX_GPT0_COUNTER		(MPC5XXX_GPT + 0x4)
+#define MPC5XXX_GPT0_STATUS		(MPC5XXX_GPT + 0x0C)
 #define MPC5XXX_GPT1_ENABLE		(MPC5XXX_GPT + 0x10)
 #define MPC5XXX_GPT1_COUNTER		(MPC5XXX_GPT + 0x14)
+#define MPC5XXX_GPT1_STATUS		(MPC5XXX_GPT + 0x1C)
 #define MPC5XXX_GPT2_ENABLE		(MPC5XXX_GPT + 0x20)
 #define MPC5XXX_GPT2_COUNTER		(MPC5XXX_GPT + 0x24)
+#define MPC5XXX_GPT2_STATUS		(MPC5XXX_GPT + 0x2C)
 #define MPC5XXX_GPT3_ENABLE		(MPC5XXX_GPT + 0x30)
 #define MPC5XXX_GPT3_COUNTER		(MPC5XXX_GPT + 0x34)
+#define MPC5XXX_GPT3_STATUS		(MPC5XXX_GPT + 0x3C)
 #define MPC5XXX_GPT4_ENABLE		(MPC5XXX_GPT + 0x40)
 #define MPC5XXX_GPT4_COUNTER		(MPC5XXX_GPT + 0x44)
+#define MPC5XXX_GPT4_STATUS		(MPC5XXX_GPT + 0x4C)
 #define MPC5XXX_GPT5_ENABLE		(MPC5XXX_GPT + 0x50)
+#define MPC5XXX_GPT5_STATUS		(MPC5XXX_GPT + 0x5C)
 #define MPC5XXX_GPT5_COUNTER		(MPC5XXX_GPT + 0x54)
 #define MPC5XXX_GPT6_ENABLE		(MPC5XXX_GPT + 0x60)
 #define MPC5XXX_GPT6_COUNTER		(MPC5XXX_GPT + 0x64)
+#define MPC5XXX_GPT6_STATUS		(MPC5XXX_GPT + 0x6C)
 #define MPC5XXX_GPT7_ENABLE		(MPC5XXX_GPT + 0x70)
 #define MPC5XXX_GPT7_COUNTER		(MPC5XXX_GPT + 0x74)
+#define MPC5XXX_GPT7_STATUS		(MPC5XXX_GPT + 0x7C)
+
+#define MPC5XXX_GPT_GPIO_PIN(status)	((0x00000100 & (status)) >> 8)
 
 #define MPC5XXX_GPT7_PWMCFG		(MPC5XXX_GPT + 0x78)
 

include/nios2-epcs.h

diff --git a/include/nios2-epcs.h b/include/nios2-epcs.h
index 2c9522c..20e0c87 100644
--- a/include/nios2-epcs.h
+++ b/include/nios2-epcs.h
@@ -38,6 +38,11 @@
 	unsigned char   prot_mask;	/* Protection mask */
 }epcs_devinfo_t;
 
+/* Resets the epcs controller -- to prevent (potential) soft-reset
+ * problems when booting from the epcs controller
+ */
+extern int epcs_reset (void);
+
 /* Returns the devinfo struct if EPCS device is found;
  * NULL otherwise.
  */

include/ns16550.h

diff --git a/include/ns16550.h b/include/ns16550.h
index d987a8b..34888a1 100644
--- a/include/ns16550.h
+++ b/include/ns16550.h
@@ -7,6 +7,9 @@
  * added prototypes for ns16550.c
  * reduced no of com ports to 2
  * modifications (c) Rob Taylor, Flying Pig Systems. 2000.
+ *
+ * added support for port on 64-bit bus
+ * by Richard Danter (richard.danter@windriver.com), (C) 2005 Wind River Systems
  */
 
 #if (CFG_NS16550_REG_SIZE == 1)
@@ -82,6 +85,25 @@
 	int pad10:24;
 #endif
 } __attribute__ ((packed));
+#elif (CFG_NS16550_REG_SIZE == -8)
+struct NS16550 {
+	unsigned char rbr;		/* 0 */
+	unsigned char pad0[7];
+	unsigned char ier;		/* 1 */
+	unsigned char pad1[7];
+	unsigned char fcr;		/* 2 */
+	unsigned char pad2[7];
+	unsigned char lcr;		/* 3 */
+	unsigned char pad3[7];
+	unsigned char mcr;		/* 4 */
+	unsigned char pad4[7];
+	unsigned char lsr;		/* 5 */
+	unsigned char pad5[7];
+	unsigned char msr;		/* 6 */
+	unsigned char pad6[7];
+	unsigned char scr;		/* 7 */
+	unsigned char pad7[7];
+} __attribute__ ((packed));
 #else
 #error "Please define NS16550 registers size."
 #endif

include/pci.h

diff --git a/include/pci.h b/include/pci.h
index 705d1fc..e0e8783 100644
--- a/include/pci.h
+++ b/include/pci.h
@@ -271,11 +271,14 @@
 #define PCI_AGP_SIZEOF		12
 
 /* PCI-X registers */
-#define  PCI_X_CMD_DPERR_E      0x0001  /* Data Parity Error Recovery Enable */+#define  PCI_X_CMD_ERO          0x0002  /* Enable Relaxed Ordering */
+
+#define  PCI_X_CMD_DPERR_E      0x0001  /* Data Parity Error Recovery Enable */
+#define  PCI_X_CMD_ERO          0x0002  /* Enable Relaxed Ordering */
 #define  PCI_X_CMD_MAX_READ     0x0000  /* Max Memory Read Byte Count */
 #define  PCI_X_CMD_MAX_SPLIT    0x0030  /* Max Outstanding Split Transactions */
 #define  PCI_X_CMD_VERSION(x)   (((x) >> 12) & 3) /* Version */
 
+
 /* Slot Identification */
 
 #define PCI_SID_ESR		2	/* Expansion Slot Register */

include/pcmcia.h

diff --git a/include/pcmcia.h b/include/pcmcia.h
index 43d4510..8f564da 100644
--- a/include/pcmcia.h
+++ b/include/pcmcia.h
@@ -308,4 +308,14 @@
 
 #endif	/* CFG_CMD_PCMCIA || CFG_CMD_IDE && (CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT) */
 
+#ifdef	CONFIG_8xx
+extern u_int *pcmcia_pgcrx[];
+#define	PCMCIA_PGCRX(slot)	(*pcmcia_pgcrx[slot])
+#endif
+
+#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD) \
+	|| defined(CONFIG_PXA_PCMCIA)
+extern int check_ide_device(int slot);
+#endif
+
 #endif /* _PCMCIA_H */

include/ppc440.h

diff --git a/include/ppc440.h b/include/ppc440.h
index 018f7be..d5a9f66 100644
--- a/include/ppc440.h
+++ b/include/ppc440.h
@@ -25,6 +25,8 @@
 /*--------------------------------------------------------------------- */
 /* Special Purpose Registers						*/
 /*--------------------------------------------------------------------- */
+#define	 xer_reg 0x001
+#define	 lr_reg	0x008
 #define	 dec	0x016	/* decrementer */
 #define	 srr0	0x01a	/* save/restore register 0 */
 #define	 srr1	0x01b	/* save/restore register 1 */
@@ -37,6 +39,8 @@
 #define	 ivpr	0x03f	/* interrupt prefix register */
 #define	 usprg0 0x100	/* user special purpose register general 0 */
 #define	 usprg1 0x110	/* user special purpose register general 1 */
+#define	 tblr	0x10c	/* time base lower, read only */
+#define	 tbur	0x10d	/* time base upper, read only */
 #define	 sprg1	0x111	/* special purpose register general 1 */
 #define	 sprg2	0x112	/* special purpose register general 2 */
 #define	 sprg3	0x113	/* special purpose register general 3 */
@@ -78,7 +82,7 @@
 #define	 ivor13 0x19d	/* interrupt vector offset register 13 */
 #define	 ivor14 0x19e	/* interrupt vector offset register 14 */
 #define	 ivor15 0x19f	/* interrupt vector offset register 15 */
-#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 #define	 mcsrr0 0x23a	/* machine check save/restore register 0 */
 #define	 mcsrr1 0x23b	/* mahcine check save/restore register 1 */
 #define	 mcsr	0x23c	/* machine check status register */
@@ -167,12 +171,10 @@
 #define sdr_malrbl	0x02a0
 #define sdr_maltbs	0x02c0
 #define sdr_malrbs	0x02e0
-#define sdr_pci0        0x0300
-#define sdr_usb0        0x0320
+#define sdr_pci0	0x0300
+#define sdr_usb0	0x0320
 #define sdr_cust0	0x4000
-#define sdr_sdstp2	0x4001
 #define sdr_cust1	0x4002
-#define sdr_sdstp3	0x4003
 #define sdr_pfc0	0x4100	/* Pin Function 0 */
 #define sdr_pfc1	0x4101	/* Pin Function 1 */
 #define sdr_plbtr	0x4200
@@ -212,6 +214,551 @@
 #define mem_dlycal	0x0084	/* delay line calibration register	    */
 #define mem_eccesr	0x0098	/* ECC error status			    */
 
+#ifdef CONFIG_440GX
+#define sdr_amp		0x0240
+#define sdr_xpllc	0x01c1
+#define sdr_xplld	0x01c2
+#define sdr_xcr		0x01c0
+#define sdr_sdstp2	0x4001
+#define sdr_sdstp3	0x4003
+#endif	/* CONFIG_440GX */
+
+#ifdef CONFIG_440SPE
+#undef sdr_sdstp2
+#define sdr_sdstp2	0x0022
+#undef sdr_sdstp3
+#define sdr_sdstp3	0x0023
+#define sdr_ddr0	0x00E1
+#define sdr_uart2	0x0122
+#define sdr_xcr0	0x01c0
+/* #define sdr_xcr1	0x01c3	only one PCIX - SG */
+/* #define sdr_xcr2	0x01c6	only one PCIX - SG */
+#define sdr_xpllc0	0x01c1
+#define sdr_xplld0	0x01c2
+#define sdr_xpllc1	0x01c4	/*notRCW  - SG */
+#define sdr_xplld1	0x01c5	/*notRCW  - SG */
+#define sdr_xpllc2	0x01c7	/*notRCW  - SG */
+#define sdr_xplld2	0x01c8	/*notRCW  - SG */
+#define sdr_amp0	0x0240
+#define sdr_amp1	0x0241
+#define sdr_cust2	0x4004
+#define sdr_cust3	0x4006
+#define sdr_sdstp4	0x4001
+#define sdr_sdstp5	0x4003
+#define sdr_sdstp6	0x4005
+#define sdr_sdstp7	0x4007
+
+/*----------------------------------------------------------------------------+
+| Core Configuration/MMU configuration for 440 (CCR1 for 440x5 only).
++----------------------------------------------------------------------------*/
+#define CCR0_PRE		0x40000000
+#define CCR0_CRPE		0x08000000
+#define CCR0_DSTG		0x00200000
+#define CCR0_DAPUIB		0x00100000
+#define CCR0_DTB		0x00008000
+#define CCR0_GICBT		0x00004000
+#define CCR0_GDCBT		0x00002000
+#define CCR0_FLSTA		0x00000100
+#define CCR0_ICSLC_MASK		0x0000000C
+#define CCR0_ICSLT_MASK		0x00000003
+#define CCR1_TCS_MASK		0x00000080
+#define CCR1_TCS_INTCLK		0x00000000
+#define CCR1_TCS_EXTCLK		0x00000080
+#define MMUCR_SEOA		0x01000000
+#define MMUCR_U1TE		0x00400000
+#define MMUCR_U2SWOAE		0x00200000
+#define MMUCR_DULXE		0x00800000
+#define MMUCR_IULXE		0x00400000
+#define MMUCR_STS		0x00100000
+#define MMUCR_STID_MASK		0x000000FF
+
+#define SDR0_CFGADDR		0x00E
+#define SDR0_CFGDATA		0x00F
+
+/******************************************************************************
+ * PCI express defines
+ ******************************************************************************/
+#define SDR0_PE0UTLSET1		0x00000300	/* PE0 Upper transaction layer conf setting */
+#define SDR0_PE0UTLSET2		0x00000301	/* PE0 Upper transaction layer conf setting 2 */
+#define SDR0_PE0DLPSET		0x00000302	/* PE0 Data link & logical physical configuration */
+#define SDR0_PE0LOOP		0x00000303	/* PE0 Loopback interface status */
+#define SDR0_PE0RCSSET		0x00000304	/* PE0 Reset, clock & shutdown setting */
+#define SDR0_PE0RCSSTS		0x00000305	/* PE0 Reset, clock & shutdown status */
+#define SDR0_PE0HSSSET1L0	0x00000306	/* PE0 HSS Control Setting 1: Lane 0 */
+#define SDR0_PE0HSSSET2L0	0x00000307	/* PE0 HSS Control Setting 2: Lane 0 */
+#define SDR0_PE0HSSSTSL0	0x00000308	/* PE0 HSS Control Status : Lane 0 */
+#define SDR0_PE0HSSSET1L1	0x00000309	/* PE0 HSS Control Setting 1: Lane 1 */
+#define SDR0_PE0HSSSET2L1	0x0000030A	/* PE0 HSS Control Setting 2: Lane 1 */
+#define SDR0_PE0HSSSTSL1	0x0000030B	/* PE0 HSS Control Status : Lane 1 */
+#define SDR0_PE0HSSSET1L2	0x0000030C	/* PE0 HSS Control Setting 1: Lane 2 */
+#define SDR0_PE0HSSSET2L2	0x0000030D	/* PE0 HSS Control Setting 2: Lane 2 */
+#define SDR0_PE0HSSSTSL2	0x0000030E	/* PE0 HSS Control Status : Lane 2 */
+#define SDR0_PE0HSSSET1L3	0x0000030F	/* PE0 HSS Control Setting 1: Lane 3 */
+#define SDR0_PE0HSSSET2L3	0x00000310	/* PE0 HSS Control Setting 2: Lane 3 */
+#define SDR0_PE0HSSSTSL3	0x00000311	/* PE0 HSS Control Status : Lane 3 */
+#define SDR0_PE0HSSSET1L4	0x00000312	/* PE0 HSS Control Setting 1: Lane 4 */
+#define SDR0_PE0HSSSET2L4	0x00000313	/* PE0 HSS Control Setting 2: Lane 4 */
+#define SDR0_PE0HSSSTSL4	0x00000314	/* PE0 HSS Control Status : Lane 4 */
+#define SDR0_PE0HSSSET1L5	0x00000315	/* PE0 HSS Control Setting 1: Lane 5 */
+#define SDR0_PE0HSSSET2L5	0x00000316	/* PE0 HSS Control Setting 2: Lane 5 */
+#define SDR0_PE0HSSSTSL5	0x00000317	/* PE0 HSS Control Status : Lane 5 */
+#define SDR0_PE0HSSSET1L6	0x00000318	/* PE0 HSS Control Setting 1: Lane 6 */
+#define SDR0_PE0HSSSET2L6	0x00000319	/* PE0 HSS Control Setting 2: Lane 6 */
+#define SDR0_PE0HSSSTSL6	0x0000031A	/* PE0 HSS Control Status : Lane 6 */
+#define SDR0_PE0HSSSET1L7	0x0000031B	/* PE0 HSS Control Setting 1: Lane 7 */
+#define SDR0_PE0HSSSET2L7	0x0000031C	/* PE0 HSS Control Setting 2: Lane 7 */
+#define SDR0_PE0HSSSTSL7	0x0000031D	/* PE0 HSS Control Status : Lane 7 */
+#define SDR0_PE0HSSSEREN	0x0000031E	/* PE0 Serdes Transmitter Enable */
+#define SDR0_PE0LANEABCD	0x0000031F	/* PE0 Lanes ABCD affectation */
+#define SDR0_PE0LANEEFGH	0x00000320	/* PE0 Lanes EFGH affectation */
+
+#define SDR0_PE1UTLSET1		0x00000340	/* PE1 Upper transaction layer conf setting */
+#define SDR0_PE1UTLSET2		0x00000341	/* PE1 Upper transaction layer conf setting 2 */
+#define SDR0_PE1DLPSET		0x00000342	/* PE1 Data link & logical physical configuration */
+#define SDR0_PE1LOOP		0x00000343	/* PE1 Loopback interface status */
+#define SDR0_PE1RCSSET		0x00000344	/* PE1 Reset, clock & shutdown setting */
+#define SDR0_PE1RCSSTS		0x00000345	/* PE1 Reset, clock & shutdown status */
+#define SDR0_PE1HSSSET1L0	0x00000346	/* PE1 HSS Control Setting 1: Lane 0 */
+#define SDR0_PE1HSSSET2L0	0x00000347	/* PE1 HSS Control Setting 2: Lane 0 */
+#define SDR0_PE1HSSSTSL0	0x00000348	/* PE1 HSS Control Status : Lane 0 */
+#define SDR0_PE1HSSSET1L1	0x00000349	/* PE1 HSS Control Setting 1: Lane 1 */
+#define SDR0_PE1HSSSET2L1	0x0000034A	/* PE1 HSS Control Setting 2: Lane 1 */
+#define SDR0_PE1HSSSTSL1	0x0000034B	/* PE1 HSS Control Status : Lane 1 */
+#define SDR0_PE1HSSSET1L2	0x0000034C	/* PE1 HSS Control Setting 1: Lane 2 */
+#define SDR0_PE1HSSSET2L2	0x0000034D	/* PE1 HSS Control Setting 2: Lane 2 */
+#define SDR0_PE1HSSSTSL2	0x0000034E	/* PE1 HSS Control Status : Lane 2 */
+#define SDR0_PE1HSSSET1L3	0x0000034F	/* PE1 HSS Control Setting 1: Lane 3 */
+#define SDR0_PE1HSSSET2L3	0x00000350	/* PE1 HSS Control Setting 2: Lane 3 */
+#define SDR0_PE1HSSSTSL3	0x00000351	/* PE1 HSS Control Status : Lane 3 */
+#define SDR0_PE1HSSSEREN	0x00000352	/* PE1 Serdes Transmitter Enable */
+#define SDR0_PE1LANEABCD	0x00000353	/* PE1 Lanes ABCD affectation */
+#define SDR0_PE2UTLSET1		0x00000370	/* PE2 Upper transaction layer conf setting */
+#define SDR0_PE2UTLSET2		0x00000371	/* PE2 Upper transaction layer conf setting 2 */
+#define SDR0_PE2DLPSET		0x00000372	/* PE2 Data link & logical physical configuration */
+#define SDR0_PE2LOOP		0x00000373	/* PE2 Loopback interface status */
+#define SDR0_PE2RCSSET		0x00000374	/* PE2 Reset, clock & shutdown setting */
+#define SDR0_PE2RCSSTS		0x00000375	/* PE2 Reset, clock & shutdown status */
+#define SDR0_PE2HSSSET1L0	0x00000376	/* PE2 HSS Control Setting 1: Lane 0 */
+#define SDR0_PE2HSSSET2L0	0x00000377	/* PE2 HSS Control Setting 2: Lane 0 */
+#define SDR0_PE2HSSSTSL0	0x00000378	/* PE2 HSS Control Status : Lane 0 */
+#define SDR0_PE2HSSSET1L1	0x00000379	/* PE2 HSS Control Setting 1: Lane 1 */
+#define SDR0_PE2HSSSET2L1	0x0000037A	/* PE2 HSS Control Setting 2: Lane 1 */
+#define SDR0_PE2HSSSTSL1	0x0000037B	/* PE2 HSS Control Status : Lane 1 */
+#define SDR0_PE2HSSSET1L2	0x0000037C	/* PE2 HSS Control Setting 1: Lane 2 */
+#define SDR0_PE2HSSSET2L2	0x0000037D	/* PE2 HSS Control Setting 2: Lane 2 */
+#define SDR0_PE2HSSSTSL2	0x0000037E	/* PE2 HSS Control Status : Lane 2 */
+#define SDR0_PE2HSSSET1L3	0x0000037F	/* PE2 HSS Control Setting 1: Lane 3 */
+#define SDR0_PE2HSSSET2L3	0x00000380	/* PE2 HSS Control Setting 2: Lane 3 */
+#define SDR0_PE2HSSSTSL3	0x00000381	/* PE2 HSS Control Status : Lane 3 */
+#define SDR0_PE2HSSSEREN	0x00000382	/* PE2 Serdes Transmitter Enable */
+#define SDR0_PE2LANEABCD	0x00000383	/* PE2 Lanes ABCD affectation */
+#define SDR0_PEGPLLSET1		0x000003A0	/* PE Pll LC Tank Setting1 */
+#define SDR0_PEGPLLSET2		0x000003A1	/* PE Pll LC Tank Setting2 */
+#define SDR0_PEGPLLSTS		0x000003A2	/* PE Pll LC Tank Status */
+
+/*----------------------------------------------------------------------------+
+| SDRAM Controller
++----------------------------------------------------------------------------*/
+/*-----------------------------------------------------------------------------+
+| SDRAM DLYCAL Options
++-----------------------------------------------------------------------------*/
+#define SDRAM_DLYCAL_DLCV_MASK		0x000003FC
+#define SDRAM_DLYCAL_DLCV_ENCODE(x)	(((x)<<2) & SDRAM_DLYCAL_DLCV_MASK)
+#define SDRAM_DLYCAL_DLCV_DECODE(x)	(((x) & SDRAM_DLYCAL_DLCV_MASK)>>2)
+
+/*----------------------------------------------------------------------------+
+| Memory queue defines
++----------------------------------------------------------------------------*/
+/* A REVOIR versus RWC  - SG*/
+#define SDRAMQ_DCR_BASE	0x040
+
+#define SDRAM_R0BAS	(SDRAMQ_DCR_BASE+0x0)	/* rank 0 base address & size  */
+#define SDRAM_R1BAS	(SDRAMQ_DCR_BASE+0x1)	/* rank 1 base address & size  */
+#define SDRAM_R2BAS	(SDRAMQ_DCR_BASE+0x2)	/* rank 2 base address & size  */
+#define SDRAM_R3BAS	(SDRAMQ_DCR_BASE+0x3)	/* rank 3 base address & size  */
+#define SDRAM_CONF1HB	(SDRAMQ_DCR_BASE+0x5)	/* configuration 1 HB          */
+#define SDRAM_ERRSTATHB	(SDRAMQ_DCR_BASE+0x7)	/* error status HB             */
+#define SDRAM_ERRADDUHB	(SDRAMQ_DCR_BASE+0x8)	/* error address upper 32 HB   */
+#define SDRAM_ERRADDLHB	(SDRAMQ_DCR_BASE+0x9)	/* error address lower 32 HB   */
+#define SDRAM_PLBADDULL	(SDRAMQ_DCR_BASE+0xA)	/* PLB base address upper 32 LL */
+#define SDRAM_CONF1LL	(SDRAMQ_DCR_BASE+0xB)	/* configuration 1 LL          */
+#define SDRAM_ERRSTATLL	(SDRAMQ_DCR_BASE+0xC)	/* error status LL             */
+#define SDRAM_ERRADDULL	(SDRAMQ_DCR_BASE+0xD)	/* error address upper 32 LL   */
+#define SDRAM_ERRADDLLL	(SDRAMQ_DCR_BASE+0xE)	/* error address lower 32 LL   */
+#define SDRAM_CONFPATHB	(SDRAMQ_DCR_BASE+0xF)	/* configuration between paths */
+#define SDRAM_PLBADDUHB	(SDRAMQ_DCR_BASE+0x10)	/* PLB base address upper 32 LL */
+
+/*-----------------------------------------------------------------------------+
+|  Memory Bank 0-7 configuration
++-----------------------------------------------------------------------------*/
+#define SDRAM_RXBAS_SDBA_MASK		0xFF800000	/* Base address	*/
+#define SDRAM_RXBAS_SDBA_ENCODE(n)	((((unsigned long)(n))&0xFFE00000)>>2)
+#define SDRAM_RXBAS_SDBA_DECODE(n)	((((unsigned long)(n))&0xFFE00000)<<2)
+#define SDRAM_RXBAS_SDSZ_MASK		0x0000FFC0	/* Size		*/
+#define SDRAM_RXBAS_SDSZ_ENCODE(n)	((((unsigned long)(n))&0x3FF)<<6)
+#define SDRAM_RXBAS_SDSZ_DECODE(n)	((((unsigned long)(n))>>6)&0x3FF)
+#define SDRAM_RXBAS_SDSZ_0		0x00000000	/*   0M		*/
+#define SDRAM_RXBAS_SDSZ_8		0x0000FFC0	/*   8M		*/
+#define SDRAM_RXBAS_SDSZ_16		0x0000FF80	/*  16M		*/
+#define SDRAM_RXBAS_SDSZ_32		0x0000FF00	/*  32M		*/
+#define SDRAM_RXBAS_SDSZ_64		0x0000FE00	/*  64M		*/
+#define SDRAM_RXBAS_SDSZ_128		0x0000FC00	/* 128M		*/
+#define SDRAM_RXBAS_SDSZ_256		0x0000F800	/* 256M		*/
+#define SDRAM_RXBAS_SDSZ_512		0x0000F000	/* 512M		*/
+#define SDRAM_RXBAS_SDSZ_1024		0x0000E000	/* 1024M	*/
+#define SDRAM_RXBAS_SDSZ_2048		0x0000C000	/* 2048M	*/
+#define SDRAM_RXBAS_SDSZ_4096		0x00008000	/* 4096M	*/
+
+/*----------------------------------------------------------------------------+
+| Memory controller defines
++----------------------------------------------------------------------------*/
+#define SDRAMC_DCR_BASE	0x010
+#define SDRAMC_CFGADDR	(SDRAMC_DCR_BASE+0x0)   /* Memory configuration add  */
+#define SDRAMC_CFGDATA	(SDRAMC_DCR_BASE+0x1)   /* Memory configuration data */
+
+/* A REVOIR versus specs 4 bank  - SG*/
+#define SDRAM_MCSTAT	0x14	/* memory controller status                  */
+#define SDRAM_MCOPT1	0x20	/* memory controller options 1               */
+#define SDRAM_MCOPT2	0x21	/* memory controller options 2               */
+#define SDRAM_MODT0	0x22	/* on die termination for bank 0             */
+#define SDRAM_MODT1	0x23	/* on die termination for bank 1             */
+#define SDRAM_MODT2	0x24	/* on die termination for bank 2             */
+#define SDRAM_MODT3	0x25	/* on die termination for bank 3             */
+#define SDRAM_CODT	0x26	/* on die termination for controller         */
+#define SDRAM_VVPR	0x27	/* variable VRef programmming                */
+#define SDRAM_OPARS	0x28	/* on chip driver control setup              */
+#define SDRAM_OPART	0x29	/* on chip driver control trigger            */
+#define SDRAM_RTR	0x30	/* refresh timer                             */
+#define SDRAM_PMIT	0x34	/* power management idle timer               */
+#define SDRAM_MB0CF	0x40	/* memory bank 0 configuration               */
+#define SDRAM_MB1CF	0x44	/* memory bank 1 configuration               */
+#define SDRAM_MB2CF	0x48
+#define SDRAM_MB3CF	0x4C
+#define SDRAM_INITPLR0	0x50	/* manual initialization control             */
+#define SDRAM_INITPLR1	0x51	/* manual initialization control             */
+#define SDRAM_INITPLR2	0x52	/* manual initialization control             */
+#define SDRAM_INITPLR3	0x53	/* manual initialization control             */
+#define SDRAM_INITPLR4	0x54	/* manual initialization control             */
+#define SDRAM_INITPLR5	0x55	/* manual initialization control             */
+#define SDRAM_INITPLR6	0x56	/* manual initialization control             */
+#define SDRAM_INITPLR7	0x57	/* manual initialization control             */
+#define SDRAM_INITPLR8	0x58	/* manual initialization control             */
+#define SDRAM_INITPLR9	0x59	/* manual initialization control             */
+#define SDRAM_INITPLR10	0x5a	/* manual initialization control             */
+#define SDRAM_INITPLR11	0x5b	/* manual initialization control             */
+#define SDRAM_INITPLR12	0x5c	/* manual initialization control             */
+#define SDRAM_INITPLR13	0x5d	/* manual initialization control             */
+#define SDRAM_INITPLR14	0x5e	/* manual initialization control             */
+#define SDRAM_INITPLR15	0x5f	/* manual initialization control             */
+#define SDRAM_RQDC	0x70	/* read DQS delay control                    */
+#define SDRAM_RFDC	0x74	/* read feedback delay control               */
+#define SDRAM_RDCC	0x78	/* read data capture control                 */
+#define SDRAM_DLCR	0x7A	/* delay line calibration                    */
+#define SDRAM_CLKTR	0x80	/* DDR clock timing                          */
+#define SDRAM_WRDTR	0x81	/* write data, DQS, DM clock, timing         */
+#define SDRAM_SDTR1	0x85	/* DDR SDRAM timing 1                        */
+#define SDRAM_SDTR2	0x86	/* DDR SDRAM timing 2                        */
+#define SDRAM_SDTR3	0x87	/* DDR SDRAM timing 3                        */
+#define SDRAM_MMODE	0x88	/* memory mode                               */
+#define SDRAM_MEMODE	0x89	/* memory extended mode                      */
+#define SDRAM_ECCCR	0x98	/* ECC error status                          */
+#define SDRAM_CID	0xA4	/* core ID                                   */
+#define SDRAM_RID	0xA8	/* revision ID                               */
+
+/*-----------------------------------------------------------------------------+
+|  Memory Controller Status
++-----------------------------------------------------------------------------*/
+#define SDRAM_MCSTAT_MIC_MASK		0x80000000	/* Memory init status mask	*/
+#define SDRAM_MCSTAT_MIC_NOTCOMP	0x00000000	/* Mem init not complete	*/
+#define SDRAM_MCSTAT_MIC_COMP		0x80000000	/* Mem init complete		*/
+#define SDRAM_MCSTAT_SRMS_MASK		0x80000000	/* Mem self refresh stat mask	*/
+#define SDRAM_MCSTAT_SRMS_NOT_SF	0x00000000	/* Mem not in self refresh	*/
+#define SDRAM_MCSTAT_SRMS_SF		0x80000000	/* Mem in self refresh		*/
+
+/*-----------------------------------------------------------------------------+
+|  Memory Controller Options 1
++-----------------------------------------------------------------------------*/
+#define SDRAM_MCOPT1_MCHK_MASK		0x30000000 /* Memory data err check mask*/
+#define SDRAM_MCOPT1_MCHK_NON		0x00000000 /* No ECC generation		*/
+#define SDRAM_MCOPT1_MCHK_GEN		0x20000000 /* ECC generation		*/
+#define SDRAM_MCOPT1_MCHK_CHK		0x10000000 /* ECC generation and check	*/
+#define SDRAM_MCOPT1_MCHK_CHK_REP	0x30000000 /* ECC generation, chk, report*/
+#define SDRAM_MCOPT1_MCHK_CHK_DECODE(n)	((((unsigned long)(n))>>28)&0x3)
+#define SDRAM_MCOPT1_RDEN_MASK		0x08000000 /* Registered DIMM mask	*/
+#define SDRAM_MCOPT1_RDEN		0x08000000 /* Registered DIMM enable	*/
+#define SDRAM_MCOPT1_PMU_MASK		0x06000000 /* Page management unit mask	*/
+#define SDRAM_MCOPT1_PMU_CLOSE		0x00000000 /* PMU Close			*/
+#define SDRAM_MCOPT1_PMU_OPEN		0x04000000 /* PMU Open			*/
+#define SDRAM_MCOPT1_PMU_AUTOCLOSE	0x02000000 /* PMU AutoClose		*/
+#define SDRAM_MCOPT1_DMWD_MASK		0x01000000 /* DRAM width mask		*/
+#define SDRAM_MCOPT1_DMWD_32		0x00000000 /* 32 bits			*/
+#define SDRAM_MCOPT1_DMWD_64		0x01000000 /* 64 bits			*/
+#define SDRAM_MCOPT1_UIOS_MASK		0x00C00000 /* Unused IO State		*/
+#define SDRAM_MCOPT1_BCNT_MASK		0x00200000 /* Bank count		*/
+#define SDRAM_MCOPT1_4_BANKS		0x00000000 /* 4 Banks			*/
+#define SDRAM_MCOPT1_8_BANKS		0x00200000 /* 8 Banks			*/
+#define SDRAM_MCOPT1_DDR_TYPE_MASK	0x00100000 /* DDR Memory Type mask	*/
+#define SDRAM_MCOPT1_DDR1_TYPE		0x00000000 /* DDR1 Memory Type		*/
+#define SDRAM_MCOPT1_DDR2_TYPE		0x00100000 /* DDR2 Memory Type		*/
+#define SDRAM_MCOPT1_QDEP		0x00020000 /* 4 commands deep		*/
+#define SDRAM_MCOPT1_RWOO_MASK		0x00008000 /* Out of Order Read mask	*/
+#define SDRAM_MCOPT1_RWOO_DISABLED	0x00000000 /* disabled			*/
+#define SDRAM_MCOPT1_RWOO_ENABLED	0x00008000 /* enabled			*/
+#define SDRAM_MCOPT1_WOOO_MASK		0x00004000 /* Out of Order Write mask	*/
+#define SDRAM_MCOPT1_WOOO_DISABLED	0x00000000 /* disabled			*/
+#define SDRAM_MCOPT1_WOOO_ENABLED	0x00004000 /* enabled			*/
+#define SDRAM_MCOPT1_DCOO_MASK		0x00002000 /* All Out of Order mask	*/
+#define SDRAM_MCOPT1_DCOO_DISABLED	0x00002000 /* disabled			*/
+#define SDRAM_MCOPT1_DCOO_ENABLED	0x00000000 /* enabled			*/
+#define SDRAM_MCOPT1_DREF_MASK		0x00001000 /* Deferred refresh mask	*/
+#define SDRAM_MCOPT1_DREF_NORMAL	0x00000000 /* normal refresh		*/
+#define SDRAM_MCOPT1_DREF_DEFER_4	0x00001000 /* defer up to 4 refresh cmd	*/
+
+/*-----------------------------------------------------------------------------+
+|  Memory Controller Options 2
++-----------------------------------------------------------------------------*/
+#define SDRAM_MCOPT2_SREN_MASK		0x80000000 /* Self Test mask		*/
+#define SDRAM_MCOPT2_SREN_EXIT		0x00000000 /* Self Test exit		*/
+#define SDRAM_MCOPT2_SREN_ENTER		0x80000000 /* Self Test enter		*/
+#define SDRAM_MCOPT2_PMEN_MASK		0x40000000 /* Power Management mask	*/
+#define SDRAM_MCOPT2_PMEN_DISABLE	0x00000000 /* disable			*/
+#define SDRAM_MCOPT2_PMEN_ENABLE	0x40000000 /* enable			*/
+#define SDRAM_MCOPT2_IPTR_MASK		0x20000000 /* Init Trigger Reg mask	*/
+#define SDRAM_MCOPT2_IPTR_IDLE		0x00000000 /* idle			*/
+#define SDRAM_MCOPT2_IPTR_EXECUTE	0x20000000 /* execute preloaded init	*/
+#define SDRAM_MCOPT2_XSRP_MASK		0x10000000 /* Exit Self Refresh Prevent	*/
+#define SDRAM_MCOPT2_XSRP_ALLOW		0x00000000 /* allow self refresh exit	*/
+#define SDRAM_MCOPT2_XSRP_PREVENT	0x10000000 /* prevent self refresh exit	*/
+#define SDRAM_MCOPT2_DCEN_MASK		0x08000000 /* SDRAM Controller Enable	*/
+#define SDRAM_MCOPT2_DCEN_DISABLE	0x00000000 /* SDRAM Controller Enable	*/
+#define SDRAM_MCOPT2_DCEN_ENABLE	0x08000000 /* SDRAM Controller Enable	*/
+#define SDRAM_MCOPT2_ISIE_MASK		0x04000000 /* Init Seq Interruptable mas*/
+#define SDRAM_MCOPT2_ISIE_DISABLE	0x00000000 /* disable			*/
+#define SDRAM_MCOPT2_ISIE_ENABLE	0x04000000 /* enable			*/
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Refresh Timer Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_RTR_RINT_MASK		0xFFF80000
+#define SDRAM_RTR_RINT_ENCODE(n)	((((unsigned long)(n))&0xFFF8)<<16)
+#define SDRAM_RTR_RINT_DECODE(n)	((((unsigned long)(n))>>16)&0xFFF8)
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Read DQS Delay Control Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_RQDC_RQDE_MASK		0x80000000
+#define SDRAM_RQDC_RQDE_DISABLE		0x00000000
+#define SDRAM_RQDC_RQDE_ENABLE		0x80000000
+#define SDRAM_RQDC_RQFD_MASK		0x000001FF
+#define SDRAM_RQDC_RQFD_ENCODE(n)	((((unsigned long)(n))&0x1FF)<<0)
+
+#define SDRAM_RQDC_RQFD_MAX		0x1FF
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Read Data Capture Control Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_RDCC_RDSS_MASK		0xC0000000
+#define SDRAM_RDCC_RDSS_T1		0x00000000
+#define SDRAM_RDCC_RDSS_T2		0x40000000
+#define SDRAM_RDCC_RDSS_T3		0x80000000
+#define SDRAM_RDCC_RDSS_T4		0xC0000000
+#define SDRAM_RDCC_RSAE_MASK		0x00000001
+#define SDRAM_RDCC_RSAE_DISABLE		0x00000001
+#define SDRAM_RDCC_RSAE_ENABLE		0x00000000
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Read Feedback Delay Control Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_RFDC_ARSE_MASK		0x80000000
+#define SDRAM_RFDC_ARSE_DISABLE		0x80000000
+#define SDRAM_RFDC_ARSE_ENABLE		0x00000000
+#define SDRAM_RFDC_RFOS_MASK		0x007F0000
+#define SDRAM_RFDC_RFOS_ENCODE(n)	((((unsigned long)(n))&0x7F)<<16)
+#define SDRAM_RFDC_RFFD_MASK		0x000003FF
+#define SDRAM_RFDC_RFFD_ENCODE(n)	((((unsigned long)(n))&0x3FF)<<0)
+
+#define SDRAM_RFDC_RFFD_MAX		0x7FF
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Delay Line Calibration Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_DLCR_DCLM_MASK		0x80000000
+#define SDRAM_DLCR_DCLM_MANUEL		0x80000000
+#define SDRAM_DLCR_DCLM_AUTO		0x00000000
+#define SDRAM_DLCR_DLCR_MASK		0x08000000
+#define SDRAM_DLCR_DLCR_CALIBRATE	0x08000000
+#define SDRAM_DLCR_DLCR_IDLE		0x00000000
+#define SDRAM_DLCR_DLCS_MASK		0x07000000
+#define SDRAM_DLCR_DLCS_NOT_RUN		0x00000000
+#define SDRAM_DLCR_DLCS_IN_PROGRESS	0x01000000
+#define SDRAM_DLCR_DLCS_COMPLETE	0x02000000
+#define SDRAM_DLCR_DLCS_CONT_DONE	0x03000000
+#define SDRAM_DLCR_DLCS_ERROR		0x04000000
+#define SDRAM_DLCR_DLCV_MASK		0x000001FF
+#define SDRAM_DLCR_DLCV_ENCODE(n)	((((unsigned long)(n))&0x1FF)<<0)
+#define SDRAM_DLCR_DLCV_DECODE(n)	((((unsigned long)(n))>>0)&0x1FF)
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Controller On Die Termination Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_CODT_ODT_ON			0x80000000
+#define SDRAM_CODT_ODT_OFF			0x00000000
+#define SDRAM_CODT_DQS_VOLTAGE_DDR_MASK		0x00000020
+#define SDRAM_CODT_DQS_2_5_V_DDR1		0x00000000
+#define SDRAM_CODT_DQS_1_8_V_DDR2		0x00000020
+#define SDRAM_CODT_DQS_MASK			0x00000010
+#define SDRAM_CODT_DQS_DIFFERENTIAL		0x00000000
+#define SDRAM_CODT_DQS_SINGLE_END		0x00000010
+#define SDRAM_CODT_CKSE_DIFFERENTIAL		0x00000000
+#define SDRAM_CODT_CKSE_SINGLE_END		0x00000008
+#define SDRAM_CODT_FEEBBACK_RCV_SINGLE_END	0x00000004
+#define SDRAM_CODT_FEEBBACK_DRV_SINGLE_END	0x00000002
+#define SDRAM_CODT_IO_HIZ  			0x00000000
+#define SDRAM_CODT_IO_NMODE  			0x00000001
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Mode Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_MMODE_WR_MASK		0x00000E00
+#define SDRAM_MMODE_WR_DDR1		0x00000000
+#define SDRAM_MMODE_WR_DDR2_3_CYC	0x00000400
+#define SDRAM_MMODE_WR_DDR2_4_CYC	0x00000600
+#define SDRAM_MMODE_WR_DDR2_5_CYC	0x00000800
+#define SDRAM_MMODE_WR_DDR2_6_CYC	0x00000A00
+#define SDRAM_MMODE_DCL_MASK		0x00000070
+#define SDRAM_MMODE_DCL_DDR1_2_0_CLK	0x00000020
+#define SDRAM_MMODE_DCL_DDR1_2_5_CLK	0x00000060
+#define SDRAM_MMODE_DCL_DDR1_3_0_CLK	0x00000030
+#define SDRAM_MMODE_DCL_DDR2_2_0_CLK	0x00000020
+#define SDRAM_MMODE_DCL_DDR2_3_0_CLK	0x00000030
+#define SDRAM_MMODE_DCL_DDR2_4_0_CLK	0x00000040
+#define SDRAM_MMODE_DCL_DDR2_5_0_CLK	0x00000050
+#define SDRAM_MMODE_DCL_DDR2_6_0_CLK	0x00000060
+#define SDRAM_MMODE_DCL_DDR2_7_0_CLK	0x00000070
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Extended Mode Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_MEMODE_DIC_MASK		0x00000002
+#define SDRAM_MEMODE_DIC_NORMAL		0x00000000
+#define SDRAM_MEMODE_DIC_WEAK		0x00000002
+#define SDRAM_MEMODE_DLL_MASK		0x00000001
+#define SDRAM_MEMODE_DLL_DISABLE	0x00000001
+#define SDRAM_MEMODE_DLL_ENABLE		0x00000000
+#define SDRAM_MEMODE_RTT_MASK		0x00000044
+#define SDRAM_MEMODE_RTT_DISABLED	0x00000000
+#define SDRAM_MEMODE_RTT_75OHM		0x00000004
+#define SDRAM_MEMODE_RTT_150OHM		0x00000040
+#define SDRAM_MEMODE_DQS_MASK		0x00000400
+#define SDRAM_MEMODE_DQS_DISABLE	0x00000400
+#define SDRAM_MEMODE_DQS_ENABLE		0x00000000
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Clock Timing Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_CLKTR_CLKP_MASK		0xC0000000
+#define SDRAM_CLKTR_CLKP_0_DEG		0x00000000
+#define SDRAM_CLKTR_CLKP_180_DEG_ADV	0x80000000
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM Write Timing Register
++-----------------------------------------------------------------------------*/
+#define SDRAM_WRDTR_LLWP_MASK		0x10000000
+#define SDRAM_WRDTR_LLWP_DIS		0x10000000
+#define SDRAM_WRDTR_LLWP_1_CYC		0x00000000
+#define SDRAM_WRDTR_WTR_MASK		0x0E000000
+#define SDRAM_WRDTR_WTR_0_DEG		0x06000000
+#define SDRAM_WRDTR_WTR_180_DEG_ADV	0x02000000
+#define SDRAM_WRDTR_WTR_270_DEG_ADV	0x00000000
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM SDTR1 Options
++-----------------------------------------------------------------------------*/
+#define SDRAM_SDTR1_LDOF_MASK		0x80000000
+#define SDRAM_SDTR1_LDOF_1_CLK		0x00000000
+#define SDRAM_SDTR1_LDOF_2_CLK		0x80000000
+#define SDRAM_SDTR1_RTW_MASK		0x00F00000
+#define SDRAM_SDTR1_RTW_2_CLK		0x00200000
+#define SDRAM_SDTR1_RTW_3_CLK		0x00300000
+#define SDRAM_SDTR1_WTWO_MASK		0x000F0000
+#define SDRAM_SDTR1_WTWO_0_CLK		0x00000000
+#define SDRAM_SDTR1_WTWO_1_CLK		0x00010000
+#define SDRAM_SDTR1_RTRO_MASK		0x0000F000
+#define SDRAM_SDTR1_RTRO_1_CLK		0x00001000
+#define SDRAM_SDTR1_RTRO_2_CLK		0x00002000
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM SDTR2 Options
++-----------------------------------------------------------------------------*/
+#define SDRAM_SDTR2_RCD_MASK		0xF0000000
+#define SDRAM_SDTR2_RCD_1_CLK		0x10000000
+#define SDRAM_SDTR2_RCD_2_CLK		0x20000000
+#define SDRAM_SDTR2_RCD_3_CLK		0x30000000
+#define SDRAM_SDTR2_RCD_4_CLK		0x40000000
+#define SDRAM_SDTR2_RCD_5_CLK		0x50000000
+#define SDRAM_SDTR2_WTR_MASK		0x0F000000
+#define SDRAM_SDTR2_WTR_1_CLK		0x01000000
+#define SDRAM_SDTR2_WTR_2_CLK		0x02000000
+#define SDRAM_SDTR2_WTR_3_CLK		0x03000000
+#define SDRAM_SDTR2_WTR_4_CLK		0x04000000
+#define SDRAM_SDTR3_WTR_ENCODE(n)	((((unsigned long)(n))&0xF)<<24)
+#define SDRAM_SDTR2_XSNR_MASK		0x00FF0000
+#define SDRAM_SDTR2_XSNR_8_CLK		0x00080000
+#define SDRAM_SDTR2_XSNR_16_CLK		0x00100000
+#define SDRAM_SDTR2_XSNR_32_CLK		0x00200000
+#define SDRAM_SDTR2_XSNR_64_CLK		0x00400000
+#define SDRAM_SDTR2_WPC_MASK		0x0000F000
+#define SDRAM_SDTR2_WPC_2_CLK		0x00002000
+#define SDRAM_SDTR2_WPC_3_CLK		0x00003000
+#define SDRAM_SDTR2_WPC_4_CLK		0x00004000
+#define SDRAM_SDTR2_WPC_5_CLK		0x00005000
+#define SDRAM_SDTR2_WPC_6_CLK		0x00006000
+#define SDRAM_SDTR3_WPC_ENCODE(n)	((((unsigned long)(n))&0xF)<<12)
+#define SDRAM_SDTR2_RPC_MASK		0x00000F00
+#define SDRAM_SDTR2_RPC_2_CLK		0x00000200
+#define SDRAM_SDTR2_RPC_3_CLK		0x00000300
+#define SDRAM_SDTR2_RPC_4_CLK		0x00000400
+#define SDRAM_SDTR2_RP_MASK		0x000000F0
+#define SDRAM_SDTR2_RP_3_CLK		0x00000030
+#define SDRAM_SDTR2_RP_4_CLK		0x00000040
+#define SDRAM_SDTR2_RP_5_CLK		0x00000050
+#define SDRAM_SDTR2_RP_6_CLK		0x00000060
+#define SDRAM_SDTR2_RP_7_CLK		0x00000070
+#define SDRAM_SDTR2_RRD_MASK		0x0000000F
+#define SDRAM_SDTR2_RRD_2_CLK		0x00000002
+#define SDRAM_SDTR2_RRD_3_CLK		0x00000003
+
+/*-----------------------------------------------------------------------------+
+|  SDRAM SDTR3 Options
++-----------------------------------------------------------------------------*/
+#define SDRAM_SDTR3_RAS_MASK		0x1F000000
+#define SDRAM_SDTR3_RAS_ENCODE(n)	((((unsigned long)(n))&0x1F)<<24)
+#define SDRAM_SDTR3_RC_MASK		0x001F0000
+#define SDRAM_SDTR3_RC_ENCODE(n)	((((unsigned long)(n))&0x1F)<<16)
+#define SDRAM_SDTR3_XCS_MASK		0x00001F00
+#define SDRAM_SDTR3_XCS			0x00000D00
+#define SDRAM_SDTR3_RFC_MASK		0x0000003F
+#define SDRAM_SDTR3_RFC_ENCODE(n)	((((unsigned long)(n))&0x3F)<<0)
+
+/*-----------------------------------------------------------------------------+
+|  Memory Bank 0-1 configuration
++-----------------------------------------------------------------------------*/
+#define SDRAM_BXCF_M_AM_MASK		0x00000F00	/* Addressing mode	*/
+#define SDRAM_BXCF_M_AM_0		0x00000000	/*   Mode 0		*/
+#define SDRAM_BXCF_M_AM_1		0x00000100	/*   Mode 1		*/
+#define SDRAM_BXCF_M_AM_2		0x00000200	/*   Mode 2		*/
+#define SDRAM_BXCF_M_AM_3		0x00000300	/*   Mode 3		*/
+#define SDRAM_BXCF_M_AM_4		0x00000400	/*   Mode 4		*/
+#define SDRAM_BXCF_M_AM_5		0x00000500	/*   Mode 5		*/
+#define SDRAM_BXCF_M_AM_6		0x00000600	/*   Mode 6		*/
+#define SDRAM_BXCF_M_AM_7		0x00000700	/*   Mode 7		*/
+#define SDRAM_BXCF_M_AM_8		0x00000800	/*   Mode 8		*/
+#define SDRAM_BXCF_M_AM_9		0x00000900	/*   Mode 9		*/
+#define SDRAM_BXCF_M_BE_MASK		0x00000001	/* Memory Bank Enable	*/
+#define SDRAM_BXCF_M_BE_DISABLE		0x00000000	/* Memory Bank Enable	*/
+#define SDRAM_BXCF_M_BE_ENABLE		0x00000001	/* Memory Bank Enable	*/
+#endif /* CONFIG_440SPE */
+
 /*-----------------------------------------------------------------------------
  | External Bus Controller
  +----------------------------------------------------------------------------*/
@@ -503,7 +1050,7 @@
 /*-----------------------------------------------------------------------------
  | L2 Cache
  +----------------------------------------------------------------------------*/
-#if defined (CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined (CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 #define L2_CACHE_BASE	0x030
 #define l2_cache_cfg	(L2_CACHE_BASE+0x00)	/* L2 Cache Config	*/
 #define l2_cache_cmd	(L2_CACHE_BASE+0x01)	/* L2 Cache Command	*/
@@ -526,7 +1073,7 @@
  | Clocking, Power Management and Chip Control
  +----------------------------------------------------------------------------*/
 #define CNTRL_DCR_BASE 0x0b0
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 #define cpc0_er		(CNTRL_DCR_BASE+0x00)	/* CPM enable register		*/
 #define cpc0_fr		(CNTRL_DCR_BASE+0x01)	/* CPM force register		*/
 #define cpc0_sr		(CNTRL_DCR_BASE+0x02)	/* CPM status register		*/
@@ -574,6 +1121,30 @@
 #define uic1vr	(UIC1_DCR_BASE+0x7)   /* UIC1 vector			   */
 #define uic1vcr (UIC1_DCR_BASE+0x8)   /* UIC1 vector configuration	   */
 
+#if defined(CONFIG_440SPE)
+#define UIC2_DCR_BASE 0xe0
+#define uic2sr	(UIC0_DCR_BASE+0x0)   /* UIC2 status-Read Clear		*/
+#define uic2srs	(UIC0_DCR_BASE+0x1)   /* UIC2 status-Read Set */
+#define uic2er	(UIC0_DCR_BASE+0x2)   /* UIC2 enable			*/
+#define uic2cr	(UIC0_DCR_BASE+0x3)   /* UIC2 critical			*/
+#define uic2pr	(UIC0_DCR_BASE+0x4)   /* UIC2 polarity			*/
+#define uic2tr	(UIC0_DCR_BASE+0x5)   /* UIC2 triggering		*/
+#define uic2msr (UIC0_DCR_BASE+0x6)   /* UIC2 masked status		*/
+#define uic2vr	(UIC0_DCR_BASE+0x7)   /* UIC2 vector			*/
+#define uic2vcr (UIC0_DCR_BASE+0x8)   /* UIC2 vector configuration	*/
+
+#define UIC3_DCR_BASE 0xf0
+#define uic3sr	(UIC1_DCR_BASE+0x0)   /* UIC3 status-Read Clear		*/
+#define uic3srs	(UIC0_DCR_BASE+0x1)   /* UIC3 status-Read Set */
+#define uic3er	(UIC1_DCR_BASE+0x2)   /* UIC3 enable			*/
+#define uic3cr	(UIC1_DCR_BASE+0x3)   /* UIC3 critical			*/
+#define uic3pr	(UIC1_DCR_BASE+0x4)   /* UIC3 polarity			*/
+#define uic3tr	(UIC1_DCR_BASE+0x5)   /* UIC3 triggering		*/
+#define uic3msr (UIC1_DCR_BASE+0x6)   /* UIC3 masked status		*/
+#define uic3vr	(UIC1_DCR_BASE+0x7)   /* UIC3 vector			*/
+#define uic3vcr (UIC1_DCR_BASE+0x8)   /* UIC3 vector configuration	*/
+#endif /* CONFIG_440SPE */
+
 #if defined(CONFIG_440GX)
 #define UIC2_DCR_BASE 0x210
 #define uic2sr	(UIC2_DCR_BASE+0x0)   /* UIC2 status			   */
@@ -607,6 +1178,103 @@
 #define uicvr  uic0vr
 #define uicvcr uic0vcr
 
+#if defined(CONFIG_440SPE)
+/*----------------------------------------------------------------------------+
+| Clock / Power-on-reset DCR's.
++----------------------------------------------------------------------------*/
+#define CPR0_CFGADDR			0x00C
+#define CPR0_CFGDATA			0x00D
+
+#define CPR0_CLKUPD			0x20
+#define CPR0_CLKUPD_BSY_MASK		0x80000000
+#define CPR0_CLKUPD_BSY_COMPLETED	0x00000000
+#define CPR0_CLKUPD_BSY_BUSY		0x80000000
+#define CPR0_CLKUPD_CUI_MASK		0x80000000
+#define CPR0_CLKUPD_CUI_DISABLE		0x00000000
+#define CPR0_CLKUPD_CUI_ENABLE		0x80000000
+#define CPR0_CLKUPD_CUD_MASK		0x40000000
+#define CPR0_CLKUPD_CUD_DISABLE		0x00000000
+#define CPR0_CLKUPD_CUD_ENABLE		0x40000000
+
+#define CPR0_PLLC			0x40
+#define CPR0_PLLC_RST_MASK		0x80000000
+#define CPR0_PLLC_RST_PLLLOCKED		0x00000000
+#define CPR0_PLLC_RST_PLLRESET		0x80000000
+#define CPR0_PLLC_ENG_MASK		0x40000000
+#define CPR0_PLLC_ENG_DISABLE		0x00000000
+#define CPR0_PLLC_ENG_ENABLE		0x40000000
+#define CPR0_PLLC_ENG_ENCODE(n)		((((unsigned long)(n))&0x01)<<30)
+#define CPR0_PLLC_ENG_DECODE(n)		((((unsigned long)(n))>>30)&0x01)
+#define CPR0_PLLC_SRC_MASK		0x20000000
+#define CPR0_PLLC_SRC_PLLOUTA		0x00000000
+#define CPR0_PLLC_SRC_PLLOUTB		0x20000000
+#define CPR0_PLLC_SRC_ENCODE(n)		((((unsigned long)(n))&0x01)<<29)
+#define CPR0_PLLC_SRC_DECODE(n)		((((unsigned long)(n))>>29)&0x01)
+#define CPR0_PLLC_SEL_MASK		0x07000000
+#define CPR0_PLLC_SEL_PLLOUT		0x00000000
+#define CPR0_PLLC_SEL_CPU		0x01000000
+#define CPR0_PLLC_SEL_EBC		0x05000000
+#define CPR0_PLLC_SEL_ENCODE(n)		((((unsigned long)(n))&0x07)<<24)
+#define CPR0_PLLC_SEL_DECODE(n)		((((unsigned long)(n))>>24)&0x07)
+#define CPR0_PLLC_TUNE_MASK		0x000003FF
+#define CPR0_PLLC_TUNE_ENCODE(n)	((((unsigned long)(n))&0x3FF)<<0)
+#define CPR0_PLLC_TUNE_DECODE(n)	((((unsigned long)(n))>>0)&0x3FF)
+
+#define CPR0_PLLD			0x60
+#define CPR0_PLLD_FBDV_MASK		0x1F000000
+#define CPR0_PLLD_FBDV_ENCODE(n)	((((unsigned long)(n))&0x1F)<<24)
+#define CPR0_PLLD_FBDV_DECODE(n)	((((((unsigned long)(n))>>24)-1)&0x1F)+1)
+#define CPR0_PLLD_FWDVA_MASK		0x000F0000
+#define CPR0_PLLD_FWDVA_ENCODE(n)	((((unsigned long)(n))&0x0F)<<16)
+#define CPR0_PLLD_FWDVA_DECODE(n)	((((((unsigned long)(n))>>16)-1)&0x0F)+1)
+#define CPR0_PLLD_FWDVB_MASK		0x00000700
+#define CPR0_PLLD_FWDVB_ENCODE(n)	((((unsigned long)(n))&0x07)<<8)
+#define CPR0_PLLD_FWDVB_DECODE(n)	((((((unsigned long)(n))>>8)-1)&0x07)+1)
+#define CPR0_PLLD_LFBDV_MASK		0x0000003F
+#define CPR0_PLLD_LFBDV_ENCODE(n)	((((unsigned long)(n))&0x3F)<<0)
+#define CPR0_PLLD_LFBDV_DECODE(n)	((((((unsigned long)(n))>>0)-1)&0x3F)+1)
+
+#define CPR0_PRIMAD			0x80
+#define CPR0_PRIMAD_PRADV0_MASK		0x07000000
+#define CPR0_PRIMAD_PRADV0_ENCODE(n)	((((unsigned long)(n))&0x07)<<24)
+#define CPR0_PRIMAD_PRADV0_DECODE(n)	((((((unsigned long)(n))>>24)-1)&0x07)+1)
+
+#define CPR0_PRIMBD			0xA0
+#define CPR0_PRIMBD_PRBDV0_MASK		0x07000000
+#define CPR0_PRIMBD_PRBDV0_ENCODE(n)	((((unsigned long)(n))&0x07)<<24)
+#define CPR0_PRIMBD_PRBDV0_DECODE(n)	((((((unsigned long)(n))>>24)-1)&0x07)+1)
+
+#define CPR0_OPBD			0xC0
+#define CPR0_OPBD_OPBDV0_MASK		0x03000000
+#define CPR0_OPBD_OPBDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<24)
+#define CPR0_OPBD_OPBDV0_DECODE(n)	((((((unsigned long)(n))>>24)-1)&0x03)+1)
+
+#define CPR0_PERD			0xE0
+#define CPR0_PERD_PERDV0_MASK		0x03000000
+#define CPR0_PERD_PERDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<24)
+#define CPR0_PERD_PERDV0_DECODE(n)	((((((unsigned long)(n))>>24)-1)&0x03)+1)
+
+#define CPR0_MALD			0x100
+#define CPR0_MALD_MALDV0_MASK		0x03000000
+#define CPR0_MALD_MALDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<24)
+#define CPR0_MALD_MALDV0_DECODE(n)	((((((unsigned long)(n))>>24)-1)&0x03)+1)
+
+#define CPR0_ICFG			0x140
+#define CPR0_ICFG_RLI_MASK		0x80000000
+#define CPR0_ICFG_RLI_RESETCPR		0x00000000
+#define CPR0_ICFG_RLI_PRESERVECPR	0x80000000
+#define CPR0_ICFG_ICS_MASK		0x00000007
+#define CPR0_ICFG_ICS_ENCODE(n)		((((unsigned long)(n))&0x3F)<<0)
+#define CPR0_ICFG_ICS_DECODE(n)		((((((unsigned long)(n))>>0)-1)&0x3F)+1)
+
+/************************/
+/* IIC defines          */
+/************************/
+#define IIC0_MMIO_BASE 0xA0000400
+#define IIC1_MMIO_BASE 0xA0000500
+
+#endif /* CONFIG_440SP */
+
 /*-----------------------------------------------------------------------------
  | DMA
  +----------------------------------------------------------------------------*/
@@ -722,7 +1390,7 @@
 #define UIC_GPTCT	0x00000004	/* GPT count timer		    */
 #define UIC_UIC1NC	0x00000002	/* UIC1 non-critical interrupt	    */
 #define UIC_UIC1C	0x00000001	/* UIC1 critical interrupt	    */
-#else  /* CONFIG_440SP */
+#elif defined(CONFIG_440GX) || defined(CONFIG_440EP)
 #define UIC_U0		0x80000000	/* UART 0			    */
 #define UIC_U1		0x40000000	/* UART 1			    */
 #define UIC_IIC0	0x20000000	/* IIC				    */
@@ -755,7 +1423,40 @@
 #define UIC_EIR6	0x00000004	/* External interrupt 6		    */
 #define UIC_UIC1NC	0x00000002	/* UIC1 non-critical interrupt	    */
 #define UIC_UIC1C	0x00000001	/* UIC1 critical interrupt	    */
-#endif /* CONFIG_440SP */
+#elif !defined(CONFIG_440SPE)
+#define UIC_U0		0x80000000	/* UART 0			    */
+#define UIC_U1		0x40000000	/* UART 1			    */
+#define UIC_IIC0	0x20000000	/* IIC				    */
+#define UIC_IIC1	0x10000000	/* IIC				    */
+#define UIC_PIM		0x08000000	/* PCI inbound message		    */
+#define UIC_PCRW	0x04000000	/* PCI command register write	    */
+#define UIC_PPM		0x02000000	/* PCI power management		    */
+#define UIC_MSI0	0x01000000	/* PCI MSI level 0		    */
+#define UIC_MSI1	0x00800000	/* PCI MSI level 1		    */
+#define UIC_MSI2	0x00400000	/* PCI MSI level 2		    */
+#define UIC_MTE		0x00200000	/* MAL TXEOB			    */
+#define UIC_MRE		0x00100000	/* MAL RXEOB			    */
+#define UIC_D0		0x00080000	/* DMA channel 0		    */
+#define UIC_D1		0x00040000	/* DMA channel 1		    */
+#define UIC_D2		0x00020000	/* DMA channel 2		    */
+#define UIC_D3		0x00010000	/* DMA channel 3		    */
+#define UIC_RSVD0	0x00008000	/* Reserved			    */
+#define UIC_RSVD1	0x00004000	/* Reserved			    */
+#define UIC_CT0		0x00002000	/* GPT compare timer 0		    */
+#define UIC_CT1		0x00001000	/* GPT compare timer 1		    */
+#define UIC_CT2		0x00000800	/* GPT compare timer 2		    */
+#define UIC_CT3		0x00000400	/* GPT compare timer 3		    */
+#define UIC_CT4		0x00000200	/* GPT compare timer 4		    */
+#define UIC_EIR0	0x00000100	/* External interrupt 0		    */
+#define UIC_EIR1	0x00000080	/* External interrupt 1		    */
+#define UIC_EIR2	0x00000040	/* External interrupt 2		    */
+#define UIC_EIR3	0x00000020	/* External interrupt 3		    */
+#define UIC_EIR4	0x00000010	/* External interrupt 4		    */
+#define UIC_EIR5	0x00000008	/* External interrupt 5		    */
+#define UIC_EIR6	0x00000004	/* External interrupt 6		    */
+#define UIC_UIC1NC	0x00000002	/* UIC1 non-critical interrupt	    */
+#define UIC_UIC1C	0x00000001	/* UIC1 critical interrupt	    */
+#endif /* CONFIG_440GX */
 
 /* For compatibility with 405 code */
 #define UIC_MAL_TXEOB	UIC_MTE
@@ -797,7 +1498,40 @@
 #define UIC_EWU0	0x00000004	/* Ethernet 0 wakeup		    */
 #define UIC_ETH1	0x00000002	/* Reserved			    */
 #define UIC_XOR		0x00000001	/* XOR				    */
-#else /* CONFIG_440SP */
+#elif defined(CONFIG_440GX) || defined(CONFIG_440EP)
+#define UIC_MS		0x80000000	/* MAL SERR			    */
+#define UIC_MTDE	0x40000000	/* MAL TXDE			    */
+#define UIC_MRDE	0x20000000	/* MAL RXDE			    */
+#define UIC_DEUE	0x10000000	/* DDR SDRAM ECC uncorrectible error*/
+#define UIC_DECE	0x08000000	/* DDR SDRAM correctible error	    */
+#define UIC_EBCO	0x04000000	/* EBCO interrupt status	    */
+#define UIC_EBMI	0x02000000	/* EBMI interrupt status	    */
+#define UIC_OPB		0x01000000	/* OPB to PLB bridge interrupt stat */
+#define UIC_MSI3	0x00800000	/* PCI MSI level 3		    */
+#define UIC_MSI4	0x00400000	/* PCI MSI level 4		    */
+#define UIC_MSI5	0x00200000	/* PCI MSI level 5		    */
+#define UIC_MSI6	0x00100000	/* PCI MSI level 6		    */
+#define UIC_MSI7	0x00080000	/* PCI MSI level 7		    */
+#define UIC_MSI8	0x00040000	/* PCI MSI level 8		    */
+#define UIC_MSI9	0x00020000	/* PCI MSI level 9		    */
+#define UIC_MSI10	0x00010000	/* PCI MSI level 10		    */
+#define UIC_MSI11	0x00008000	/* PCI MSI level 11		    */
+#define UIC_PPMI	0x00004000	/* PPM interrupt status		    */
+#define UIC_EIR7	0x00002000	/* External interrupt 7		    */
+#define UIC_EIR8	0x00001000	/* External interrupt 8		    */
+#define UIC_EIR9	0x00000800	/* External interrupt 9		    */
+#define UIC_EIR10	0x00000400	/* External interrupt 10	    */
+#define UIC_EIR11	0x00000200	/* External interrupt 11	    */
+#define UIC_EIR12	0x00000100	/* External interrupt 12	    */
+#define UIC_SRE		0x00000080	/* Serial ROM error		    */
+#define UIC_RSVD2	0x00000040	/* Reserved			    */
+#define UIC_RSVD3	0x00000020	/* Reserved			    */
+#define UIC_PAE		0x00000010	/* PCI asynchronous error	    */
+#define UIC_ETH0	0x00000008	/* Ethernet 0			    */
+#define UIC_EWU0	0x00000004	/* Ethernet 0 wakeup		    */
+#define UIC_ETH1	0x00000002	/* Ethernet 1			    */
+#define UIC_EWU1	0x00000001	/* Ethernet 1 wakeup		    */
+#elif !defined(CONFIG_440SPE)
 #define UIC_MS		0x80000000	/* MAL SERR			    */
 #define UIC_MTDE	0x40000000	/* MAL TXDE			    */
 #define UIC_MRDE	0x20000000	/* MAL RXDE			    */
@@ -890,6 +1624,117 @@
 #define UICB0_ALL		(UICB0_UIC0CI | UICB0_UIC0NCI | UICB0_UIC1CI | \
 						 UICB0_UIC1NCI | UICB0_UIC2CI | UICB0_UIC2NCI)
 #endif /* CONFIG_440GX */
+/*---------------------------------------------------------------------------+
+|  Universal interrupt controller interrupts
++---------------------------------------------------------------------------*/
+#if defined(CONFIG_440SPE)
+/*#define UICB0_UIC0CI	0x80000000*/	/* UIC0 Critical Interrupt	    */
+/*#define UICB0_UIC0NCI	0x40000000*/	/* UIC0 Noncritical Interrupt	    */
+#define UICB0_UIC1CI	0x00000002	/* UIC1 Critical Interrupt	    */
+#define UICB0_UIC1NCI	0x00000001	/* UIC1 Noncritical Interrupt	    */
+#define UICB0_UIC2CI	0x00200000	/* UIC2 Critical Interrupt	    */
+#define UICB0_UIC2NCI	0x00100000	/* UIC2 Noncritical Interrupt	    */
+#define UICB0_UIC3CI	0x00008000	/* UIC3 Critical Interrupt	    */
+#define UICB0_UIC3NCI	0x00004000	/* UIC3 Noncritical Interrupt	    */
+
+#define UICB0_ALL		(UICB0_UIC1CI | UICB0_UIC1NCI | UICB0_UIC2CI | \
+						 UICB0_UIC2NCI | UICB0_UIC3CI | UICB0_UIC3NCI)
+/*---------------------------------------------------------------------------+
+|  Universal interrupt controller 0 interrupts (UIC0)
++---------------------------------------------------------------------------*/
+#define UIC_U0		0x80000000	/* UART 0			    */
+#define UIC_U1		0x40000000	/* UART 1			    */
+#define UIC_IIC0	0x20000000	/* IIC				    */
+#define UIC_IIC1	0x10000000	/* IIC				    */
+#define UIC_PIM		0x08000000	/* PCI inbound message		    */
+#define UIC_PCRW	0x04000000	/* PCI command register write	    */
+#define UIC_PPM		0x02000000	/* PCI power management		    */
+#define UIC_PVPDA	0x01000000	/* PCIx 0 vpd access		    */
+#define UIC_MSI0	0x00800000	/* PCIx MSI level 0		    */
+#define UIC_EIR15	0x00400000	/* External intp 15		    */
+#define UIC_PEMSI0	0x00080000	/* PCIe MSI level 0		    */
+#define UIC_PEMSI1	0x00040000	/* PCIe MSI level 1		    */
+#define UIC_PEMSI2	0x00020000	/* PCIe MSI level 2		    */
+#define UIC_PEMSI3	0x00010000	/* PCIe MSI level 3		    */
+#define UIC_EIR14	0x00002000	/* External interrupt 14	    */
+#define UIC_D0CPFF	0x00001000	/* DMA0 cp fifo full		    */
+#define UIC_D0CSNS	0x00000800	/* DMA0 cs fifo needs service	    */
+#define UIC_D1CPFF	0x00000400	/* DMA1 cp fifo full		    */
+#define UIC_D1CSNS	0x00000200	/* DMA1 cs fifo needs service	    */
+#define UIC_I2OID	0x00000100	/* I2O inbound door bell	    */
+#define UIC_I2OLNE	0x00000080	/* I2O Inbound Post List FIFO Not Empty */
+#define UIC_I20R0LL	0x00000040	/* I2O Region 0 Low Latency PLB Write */
+#define UIC_I2OR1LL	0x00000020	/* I2O Region 1 Low Latency PLB Write */
+#define UIC_I20R0HB	0x00000010	/* I2O Region 0 High Bandwidth PLB Write */
+#define UIC_I2OR1HB	0x00000008	/* I2O Region 1 High Bandwidth PLB Write */
+#define UIC_CPTCNT	0x00000004	/* GPT Count Timer		    */
+/*---------------------------------------------------------------------------+
+|  Universal interrupt controller 1 interrupts (UIC1)
++---------------------------------------------------------------------------*/
+#define UIC_EIR13	0x80000000	/* externei intp 13		    */
+#define UIC_MS		0x40000000	/* MAL SERR			    */
+#define UIC_MTDE	0x20000000	/* MAL TXDE			    */
+#define UIC_MRDE	0x10000000	/* MAL RXDE			    */
+#define UIC_DEUE	0x08000000	/* DDR SDRAM ECC correct/uncorrectable error */
+#define UIC_EBCO	0x04000000	/* EBCO interrupt status	    */
+#define UIC_MTE		0x02000000	/* MAL TXEOB			    */
+#define UIC_MRE		0x01000000	/* MAL RXEOB			    */
+#define UIC_MSI1	0x00800000	/* PCI MSI level 1		    */
+#define UIC_MSI2	0x00400000	/* PCI MSI level 2		    */
+#define UIC_MSI3	0x00200000	/* PCI MSI level 3		    */
+#define UIC_L2C		0x00100000	/* L2 cache			    */
+#define UIC_CT0		0x00080000	/* GPT compare timer 0		    */
+#define UIC_CT1		0x00040000	/* GPT compare timer 1		    */
+#define UIC_CT2		0x00020000	/* GPT compare timer 2		    */
+#define UIC_CT3		0x00010000	/* GPT compare timer 3		    */
+#define UIC_CT4		0x00008000	/* GPT compare timer 4		    */
+#define UIC_EIR12	0x00004000	/* External interrupt 12	    */
+#define UIC_EIR11	0x00002000	/* External interrupt 11	    */
+#define UIC_EIR10	0x00001000	/* External interrupt 10	    */
+#define UIC_EIR9	0x00000800	/* External interrupt 9		    */
+#define UIC_EIR8	0x00000400	/* External interrupt 8		    */
+#define UIC_DMAE	0x00000200	/* dma error			    */
+#define UIC_I2OE	0x00000100	/* i2o error			    */
+#define UIC_SRE		0x00000080	/* Serial ROM error		    */
+#define UIC_PCIXAE	0x00000040	/* Pcix0 async error		    */
+#define UIC_EIR7	0x00000020	/* External interrupt 7		    */
+#define UIC_EIR6	0x00000010	/* External interrupt 6		    */
+#define UIC_ETH0	0x00000008	/* Ethernet 0			    */
+#define UIC_EWU0	0x00000004	/* Ethernet 0 wakeup		    */
+#define UIC_ETH1	0x00000002	/* reserved			    */
+#define UIC_XOR		0x00000001	/* xor				    */
+
+/*---------------------------------------------------------------------------+
+|  Universal interrupt controller 2 interrupts (UIC2)
++---------------------------------------------------------------------------*/
+#define UIC_PEOAL	0x80000000	/* PE0  AL			    */
+#define UIC_PEOVA	0x40000000	/* PE0  VPD access		    */
+#define UIC_PEOHRR	0x20000000	/* PE0 Host reset request rising    */
+#define UIC_PE0HRF	0x10000000	/* PE0 Host reset request falling   */
+#define UIC_PE0TCR	0x08000000	/* PE0 TCR			    */
+#define UIC_PE0BVCO	0x04000000	/* PE0 Busmaster VCO		    */
+#define UIC_PE0DCRE	0x02000000	/* PE0 DCR error		    */
+#define UIC_PE1AL	0x00800000	/* PE1  AL			    */
+#define UIC_PE1VA	0x00400000	/* PE1  VPD access		    */
+#define UIC_PE1HRR	0x00200000	/* PE1 Host reset request rising    */
+#define UIC_PE1HRF	0x00100000	/* PE1 Host reset request falling   */
+#define UIC_PE1TCR	0x00080000	/* PE1 TCR			    */
+#define UIC_PE1BVCO	0x00040000	/* PE1 Busmaster VCO		    */
+#define UIC_PE1DCRE	0x00020000	/* PE1 DCR error		    */
+#define UIC_PE2AL	0x00008000	/* PE2  AL			    */
+#define UIC_PE2VA	0x00004000	/* PE2  VPD access		    */
+#define UIC_PE2HRR	0x00002000	/* PE2 Host reset request rising    */
+#define UIC_PE2HRF	0x00001000	/* PE2 Host reset request falling   */
+#define UIC_PE2TCR	0x00000800	/* PE2 TCR			    */
+#define UIC_PE2BVCO	0x00000400	/* PE2 Busmaster VCO		    */
+#define UIC_PE2DCRE	0x00000200	/* PE2 DCR error		    */
+#define UIC_EIR5	0x00000080	/* External interrupt 5		    */
+#define UIC_EIR4	0x00000040	/* External interrupt 4		    */
+#define UIC_EIR3	0x00000020	/* External interrupt 3		    */
+#define UIC_EIR2	0x00000010	/* External interrupt 2		    */
+#define UIC_EIR1	0x00000008	/* External interrupt 1		    */
+#define UIC_EIR0	0x00000004	/* External interrupt 0		    */
+#endif /* CONFIG_440SPE */
 
 /*-----------------------------------------------------------------------------+
 |  External Bus Controller Bit Settings
@@ -981,6 +1826,432 @@
 /*-----------------------------------------------------------------------------+
 |  SDR0 Bit Settings
 +-----------------------------------------------------------------------------*/
+#if defined(CONFIG_440SPE)
+#define SDR0_CP440			0x0180
+#define SDR0_CP440_ERPN_MASK		0x30000000
+#define SDR0_CP440_ERPN_MASK_HI		0x3000
+#define SDR0_CP440_ERPN_MASK_LO		0x0000
+#define SDR0_CP440_ERPN_EBC		0x10000000
+#define SDR0_CP440_ERPN_EBC_HI		0x1000
+#define SDR0_CP440_ERPN_EBC_LO		0x0000
+#define SDR0_CP440_ERPN_PCI		0x20000000
+#define SDR0_CP440_ERPN_PCI_HI		0x2000
+#define SDR0_CP440_ERPN_PCI_LO		0x0000
+#define SDR0_CP440_ERPN_ENCODE(n)	((((unsigned long)(n))&0x03)<<28)
+#define SDR0_CP440_ERPN_DECODE(n)	((((unsigned long)(n))>>28)&0x03)
+#define SDR0_CP440_NTO1_MASK		0x00000002
+#define SDR0_CP440_NTO1_NTOP		0x00000000
+#define SDR0_CP440_NTO1_NTO1		0x00000002
+#define SDR0_CP440_NTO1_ENCODE(n)	((((unsigned long)(n))&0x01)<<1)
+#define SDR0_CP440_NTO1_DECODE(n)	((((unsigned long)(n))>>1)&0x01)
+#define SDR0_CFGADDR			0x00E	/*already defined line 277 */
+#define SDR0_CFGDATA			0x00F
+
+
+#define SDR0_SDSTP0			0x0020
+#define SDR0_SDSTP0_ENG_MASK		0x80000000
+#define SDR0_SDSTP0_ENG_PLLDIS		0x00000000
+#define SDR0_SDSTP0_ENG_PLLENAB		0x80000000
+#define SDR0_SDSTP0_ENG_ENCODE(n)	((((unsigned long)(n))&0x01)<<31)
+#define SDR0_SDSTP0_ENG_DECODE(n)	((((unsigned long)(n))>>31)&0x01)
+#define SDR0_SDSTP0_SRC_MASK		0x40000000
+#define SDR0_SDSTP0_SRC_PLLOUTA		0x00000000
+#define SDR0_SDSTP0_SRC_PLLOUTB		0x40000000
+#define SDR0_SDSTP0_SRC_ENCODE(n)	((((unsigned long)(n))&0x01)<<30)
+#define SDR0_SDSTP0_SRC_DECODE(n)	((((unsigned long)(n))>>30)&0x01)
+#define SDR0_SDSTP0_SEL_MASK		0x38000000
+#define SDR0_SDSTP0_SEL_PLLOUT		0x00000000
+#define SDR0_SDSTP0_SEL_CPU		0x08000000
+#define SDR0_SDSTP0_SEL_EBC		0x28000000
+#define SDR0_SDSTP0_SEL_ENCODE(n)	((((unsigned long)(n))&0x07)<<27)
+#define SDR0_SDSTP0_SEL_DECODE(n)	((((unsigned long)(n))>>27)&0x07)
+#define SDR0_SDSTP0_TUNE_MASK		0x07FE0000
+#define SDR0_SDSTP0_TUNE_ENCODE(n)	((((unsigned long)(n))&0x3FF)<<17)
+#define SDR0_SDSTP0_TUNE_DECODE(n)	((((unsigned long)(n))>>17)&0x3FF)
+#define SDR0_SDSTP0_FBDV_MASK		0x0001F000
+#define SDR0_SDSTP0_FBDV_ENCODE(n)	((((unsigned long)(n))&0x1F)<<12)
+#define SDR0_SDSTP0_FBDV_DECODE(n)	((((((unsigned long)(n))>>12)-1)&0x1F)+1)
+#define SDR0_SDSTP0_FWDVA_MASK		0x00000F00
+#define SDR0_SDSTP0_FWDVA_ENCODE(n)	((((unsigned long)(n))&0x0F)<<8)
+#define SDR0_SDSTP0_FWDVA_DECODE(n)	((((((unsigned long)(n))>>8)-1)&0x0F)+1)
+#define SDR0_SDSTP0_FWDVB_MASK		0x000000E0
+#define SDR0_SDSTP0_FWDVB_ENCODE(n)	((((unsigned long)(n))&0x07)<<5)
+#define SDR0_SDSTP0_FWDVB_DECODE(n)	((((((unsigned long)(n))>>5)-1)&0x07)+1)
+#define SDR0_SDSTP0_PRBDV0_MASK		0x0000001C
+#define SDR0_SDSTP0_PRBDV0_ENCODE(n)	((((unsigned long)(n))&0x07)<<2)
+#define SDR0_SDSTP0_PRBDV0_DECODE(n)	((((((unsigned long)(n))>>2)-1)&0x07)+1)
+#define SDR0_SDSTP0_OPBDV0_MASK		0x00000003
+#define SDR0_SDSTP0_OPBDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<0)
+#define SDR0_SDSTP0_OPBDV0_DECODE(n)	((((((unsigned long)(n))>>0)-1)&0x03)+1)
+
+
+#define SDR0_SDSTP1			0x0021
+#define SDR0_SDSTP1_LFBDV_MASK		0xFC000000
+#define SDR0_SDSTP1_LFBDV_ENCODE(n)	((((unsigned long)(n))&0x3F)<<26)
+#define SDR0_SDSTP1_LFBDV_DECODE(n)	((((unsigned long)(n))>>26)&0x3F)
+#define SDR0_SDSTP1_PERDV0_MASK		0x03000000
+#define SDR0_SDSTP1_PERDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<24)
+#define SDR0_SDSTP1_PERDV0_DECODE(n)	((((unsigned long)(n))>>24)&0x03)
+#define SDR0_SDSTP1_MALDV0_MASK		0x00C00000
+#define SDR0_SDSTP1_MALDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<22)
+#define SDR0_SDSTP1_MALDV0_DECODE(n)	((((unsigned long)(n))>>22)&0x03)
+#define SDR0_SDSTP1_DDR_MODE_MASK	0x00300000
+#define SDR0_SDSTP1_DDR1_MODE		0x00100000
+#define SDR0_SDSTP1_DDR2_MODE		0x00200000
+#define SDR0_SDSTP1_DDR_ENCODE(n)	((((unsigned long)(n))&0x03)<<20)
+#define SDR0_SDSTP1_DDR_DECODE(n)	((((unsigned long)(n))>>20)&0x03)
+#define SDR0_SDSTP1_ERPN_MASK		0x00080000
+#define SDR0_SDSTP1_ERPN_EBC		0x00000000
+#define SDR0_SDSTP1_ERPN_PCI		0x00080000
+#define SDR0_SDSTP1_PAE_MASK		0x00040000
+#define SDR0_SDSTP1_PAE_DISABLE		0x00000000
+#define SDR0_SDSTP1_PAE_ENABLE		0x00040000
+#define SDR0_SDSTP1_PAE_ENCODE(n)	((((unsigned long)(n))&0x01)<<18)
+#define SDR0_SDSTP1_PAE_DECODE(n)	((((unsigned long)(n))>>18)&0x01)
+#define SDR0_SDSTP1_PHCE_MASK		0x00020000
+#define SDR0_SDSTP1_PHCE_DISABLE	0x00000000
+#define SDR0_SDSTP1_PHCE_ENABLE		0x00020000
+#define SDR0_SDSTP1_PHCE_ENCODE(n)	((((unsigned long)(n))&0x01)<<17)
+#define SDR0_SDSTP1_PHCE_DECODE(n)	((((unsigned long)(n))>>17)&0x01)
+#define SDR0_SDSTP1_PISE_MASK		0x00010000
+#define SDR0_SDSTP1_PISE_DISABLE	0x00000000
+#define SDR0_SDSTP1_PISE_ENABLE		0x00001000
+#define SDR0_SDSTP1_PISE_ENCODE(n)	((((unsigned long)(n))&0x01)<<16)
+#define SDR0_SDSTP1_PISE_DECODE(n)	((((unsigned long)(n))>>16)&0x01)
+#define SDR0_SDSTP1_PCWE_MASK		0x00008000
+#define SDR0_SDSTP1_PCWE_DISABLE	0x00000000
+#define SDR0_SDSTP1_PCWE_ENABLE		0x00008000
+#define SDR0_SDSTP1_PCWE_ENCODE(n)	((((unsigned long)(n))&0x01)<<15)
+#define SDR0_SDSTP1_PCWE_DECODE(n)	((((unsigned long)(n))>>15)&0x01)
+#define SDR0_SDSTP1_PPIM_MASK		0x00007800
+#define SDR0_SDSTP1_PPIM_ENCODE(n)	((((unsigned long)(n))&0x0F)<<11)
+#define SDR0_SDSTP1_PPIM_DECODE(n)	((((unsigned long)(n))>>11)&0x0F)
+#define SDR0_SDSTP1_PR64E_MASK		0x00000400
+#define SDR0_SDSTP1_PR64E_DISABLE	0x00000000
+#define SDR0_SDSTP1_PR64E_ENABLE	0x00000400
+#define SDR0_SDSTP1_PR64E_ENCODE(n)	((((unsigned long)(n))&0x01)<<10)
+#define SDR0_SDSTP1_PR64E_DECODE(n)	((((unsigned long)(n))>>10)&0x01)
+#define SDR0_SDSTP1_PXFS_MASK		0x00000300
+#define SDR0_SDSTP1_PXFS_100_133	0x00000000
+#define SDR0_SDSTP1_PXFS_66_100		0x00000100
+#define SDR0_SDSTP1_PXFS_50_66		0x00000200
+#define SDR0_SDSTP1_PXFS_0_50		0x00000300
+#define SDR0_SDSTP1_PXFS_ENCODE(n)	((((unsigned long)(n))&0x03)<<8)
+#define SDR0_SDSTP1_PXFS_DECODE(n)	((((unsigned long)(n))>>8)&0x03)
+#define SDR0_SDSTP1_EBCW_MASK		0x00000080 /* SOP */
+#define SDR0_SDSTP1_EBCW_8_BITS		0x00000000 /* SOP */
+#define SDR0_SDSTP1_EBCW_16_BITS	0x00000080 /* SOP */
+#define SDR0_SDSTP1_DBGEN_MASK		0x00000030 /* $218C */
+#define SDR0_SDSTP1_DBGEN_FUNC		0x00000000
+#define SDR0_SDSTP1_DBGEN_TRACE		0x00000010
+#define SDR0_SDSTP1_DBGEN_ENCODE(n)	((((unsigned long)(n))&0x03)<<4) /* $218C */
+#define SDR0_SDSTP1_DBGEN_DECODE(n)	((((unsigned long)(n))>>4)&0x03) /* $218C */
+#define SDR0_SDSTP1_ETH_MASK		0x00000004
+#define SDR0_SDSTP1_ETH_10_100		0x00000000
+#define SDR0_SDSTP1_ETH_GIGA		0x00000004
+#define SDR0_SDSTP1_ETH_ENCODE(n)	((((unsigned long)(n))&0x01)<<2)
+#define SDR0_SDSTP1_ETH_DECODE(n)	((((unsigned long)(n))>>2)&0x01)
+#define SDR0_SDSTP1_NTO1_MASK		0x00000001
+#define SDR0_SDSTP1_NTO1_DISABLE	0x00000000
+#define SDR0_SDSTP1_NTO1_ENABLE		0x00000001
+#define SDR0_SDSTP1_NTO1_ENCODE(n)	((((unsigned long)(n))&0x01)<<0)
+#define SDR0_SDSTP1_NTO1_DECODE(n)	((((unsigned long)(n))>>0)&0x01)
+
+#define SDR0_SDSTP2			0x0022
+#define SDR0_SDSTP2_P1AE_MASK		0x80000000
+#define SDR0_SDSTP2_P1AE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1AE_ENABLE		0x80000000
+#define SDR0_SDSTP2_P1AE_ENCODE(n)	((((unsigned long)(n))&0x01)<<31)
+#define SDR0_SDSTP2_P1AE_DECODE(n)	((((unsigned long)(n))>>31)&0x01)
+#define SDR0_SDSTP2_P1HCE_MASK		0x40000000
+#define SDR0_SDSTP2_P1HCE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1HCE_ENABLE	0x40000000
+#define SDR0_SDSTP2_P1HCE_ENCODE(n)	((((unsigned long)(n))&0x01)<<30)
+#define SDR0_SDSTP2_P1HCE_DECODE(n)	((((unsigned long)(n))>>30)&0x01)
+#define SDR0_SDSTP2_P1ISE_MASK		0x20000000
+#define SDR0_SDSTP2_P1ISE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1ISE_ENABLE	0x20000000
+#define SDR0_SDSTP2_P1ISE_ENCODE(n)	((((unsigned long)(n))&0x01)<<29)
+#define SDR0_SDSTP2_P1ISE_DECODE(n)	((((unsigned long)(n))>>29)&0x01)
+#define SDR0_SDSTP2_P1CWE_MASK		0x10000000
+#define SDR0_SDSTP2_P1CWE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1CWE_ENABLE	0x10000000
+#define SDR0_SDSTP2_P1CWE_ENCODE(n)	((((unsigned long)(n))&0x01)<<28)
+#define SDR0_SDSTP2_P1CWE_DECODE(n)	((((unsigned long)(n))>>28)&0x01)
+#define SDR0_SDSTP2_P1PIM_MASK		0x0F000000
+#define SDR0_SDSTP2_P1PIM_ENCODE(n)	((((unsigned long)(n))&0x0F)<<24)
+#define SDR0_SDSTP2_P1PIM_DECODE(n)	((((unsigned long)(n))>>24)&0x0F)
+#define SDR0_SDSTP2_P1R64E_MASK		0x00800000
+#define SDR0_SDSTP2_P1R64E_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1R64E_ENABLE	0x00800000
+#define SDR0_SDSTP2_P1R64E_ENCODE(n)	((((unsigned long)(n))&0x01)<<23)
+#define SDR0_SDSTP2_P1R64E_DECODE(n)	((((unsigned long)(n))>>23)&0x01)
+#define SDR0_SDSTP2_P1XFS_MASK		0x00600000
+#define SDR0_SDSTP2_P1XFS_100_133	0x00000000
+#define SDR0_SDSTP2_P1XFS_66_100	0x00200000
+#define SDR0_SDSTP2_P1XFS_50_66		0x00400000
+#define SDR0_SDSTP2_P1XFS_0_50		0x00600000
+#define SDR0_SDSTP2_P1XFS_ENCODE(n)	((((unsigned long)(n))&0x03)<<21)
+#define SDR0_SDSTP2_P1XFS_DECODE(n)	((((unsigned long)(n))>>21)&0x03)
+#define SDR0_SDSTP2_P2AE_MASK		0x00040000
+#define SDR0_SDSTP2_P2AE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2AE_ENABLE		0x00040000
+#define SDR0_SDSTP2_P2AE_ENCODE(n)	((((unsigned long)(n))&0x01)<<18)
+#define SDR0_SDSTP2_P2AE_DECODE(n)	((((unsigned long)(n))>>18)&0x01)
+#define SDR0_SDSTP2_P2HCE_MASK		0x00020000
+#define SDR0_SDSTP2_P2HCE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2HCE_ENABLE	0x00020000
+#define SDR0_SDSTP2_P2HCE_ENCODE(n)	((((unsigned long)(n))&0x01)<<17)
+#define SDR0_SDSTP2_P2HCE_DECODE(n)	((((unsigned long)(n))>>17)&0x01)
+#define SDR0_SDSTP2_P2ISE_MASK		0x00010000
+#define SDR0_SDSTP2_P2ISE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2ISE_ENABLE	0x00010000
+#define SDR0_SDSTP2_P2ISE_ENCODE(n)	((((unsigned long)(n))&0x01)<<16)
+#define SDR0_SDSTP2_P2ISE_DECODE(n)	((((unsigned long)(n))>>16)&0x01)
+#define SDR0_SDSTP2_P2CWE_MASK		0x00008000
+#define SDR0_SDSTP2_P2CWE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2CWE_ENABLE	0x00008000
+#define SDR0_SDSTP2_P2CWE_ENCODE(n)	((((unsigned long)(n))&0x01)<<15)
+#define SDR0_SDSTP2_P2CWE_DECODE(n)	((((unsigned long)(n))>>15)&0x01)
+#define SDR0_SDSTP2_P2PIM_MASK		0x00007800
+#define SDR0_SDSTP2_P2PIM_ENCODE(n)	((((unsigned long)(n))&0x0F)<<11)
+#define SDR0_SDSTP2_P2PIM_DECODE(n)	((((unsigned long)(n))>>11)&0x0F)
+#define SDR0_SDSTP2_P2XFS_MASK		0x00000300
+#define SDR0_SDSTP2_P2XFS_100_133	0x00000000
+#define SDR0_SDSTP2_P2XFS_66_100	0x00000100
+#define SDR0_SDSTP2_P2XFS_50_66		0x00000200
+#define SDR0_SDSTP2_P2XFS_0_50		0x00000100
+#define SDR0_SDSTP2_P2XFS_ENCODE(n)	((((unsigned long)(n))&0x03)<<8)
+#define SDR0_SDSTP2_P2XFS_DECODE(n)	((((unsigned long)(n))>>8)&0x03)
+
+#define SDR0_SDSTP3			0x0023
+
+#define SDR0_PINSTP			0x0040
+#define SDR0_PINSTP_BOOTSTRAP_MASK	0xC0000000  /* Strap Bits */
+#define SDR0_PINSTP_BOOTSTRAP_SETTINGS0	0x00000000  /* Default strap settings 0 (EBC boot) */
+#define SDR0_PINSTP_BOOTSTRAP_SETTINGS1	0x40000000  /* Default strap settings 1 (PCI boot) */
+#define SDR0_PINSTP_BOOTSTRAP_IIC_54_EN	0x80000000  /* Serial Device Enabled - Addr = 0x54 */
+#define SDR0_PINSTP_BOOTSTRAP_IIC_50_EN	0xC0000000  /* Serial Device Enabled - Addr = 0x50 */
+#define SDR0_SDCS			0x0060
+#define SDR0_ECID0			0x0080
+#define SDR0_ECID1			0x0081
+#define SDR0_ECID2			0x0082
+#define SDR0_JTAG			0x00C0
+
+#define SDR0_DDR0			0x00E1
+#define SDR0_DDR0_DPLLRST		0x80000000
+#define SDR0_DDR0_DDRM_MASK		0x60000000
+#define SDR0_DDR0_DDRM_DDR1		0x20000000
+#define SDR0_DDR0_DDRM_DDR2		0x40000000
+#define SDR0_DDR0_DDRM_ENCODE(n)	((((unsigned long)(n))&0x03)<<29)
+#define SDR0_DDR0_DDRM_DECODE(n)	((((unsigned long)(n))>>29)&0x03)
+#define SDR0_DDR0_TUNE_ENCODE(n)	((((unsigned long)(n))&0x2FF)<<0)
+#define SDR0_DDR0_TUNE_DECODE(n)	((((unsigned long)(n))>>0)&0x2FF)
+
+#define SDR0_UART0			0x0120
+#define SDR0_UART1			0x0121
+#define SDR0_UART2			0x0122
+#define SDR0_UARTX_UXICS_MASK		0xF0000000
+#define SDR0_UARTX_UXICS_PLB		0x20000000
+#define SDR0_UARTX_UXEC_MASK		0x00800000
+#define SDR0_UARTX_UXEC_INT		0x00000000
+#define SDR0_UARTX_UXEC_EXT		0x00800000
+#define SDR0_UARTX_UXDIV_MASK		0x000000FF
+#define SDR0_UARTX_UXDIV_ENCODE(n)	((((unsigned long)(n))&0xFF)<<0)
+#define SDR0_UARTX_UXDIV_DECODE(n)	((((((unsigned long)(n))>>0)-1)&0xFF)+1)
+
+#define SDR0_CP440			0x0180
+#define SDR0_CP440_ERPN_MASK		0x30000000
+#define SDR0_CP440_ERPN_MASK_HI		0x3000
+#define SDR0_CP440_ERPN_MASK_LO		0x0000
+#define SDR0_CP440_ERPN_EBC		0x10000000
+#define SDR0_CP440_ERPN_EBC_HI		0x1000
+#define SDR0_CP440_ERPN_EBC_LO		0x0000
+#define SDR0_CP440_ERPN_PCI		0x20000000
+#define SDR0_CP440_ERPN_PCI_HI		0x2000
+#define SDR0_CP440_ERPN_PCI_LO		0x0000
+#define SDR0_CP440_ERPN_ENCODE(n)	((((unsigned long)(n))&0x03)<<28)
+#define SDR0_CP440_ERPN_DECODE(n)	((((unsigned long)(n))>>28)&0x03)
+#define SDR0_CP440_NTO1_MASK		0x00000002
+#define SDR0_CP440_NTO1_NTOP		0x00000000
+#define SDR0_CP440_NTO1_NTO1		0x00000002
+#define SDR0_CP440_NTO1_ENCODE(n)	((((unsigned long)(n))&0x01)<<1)
+#define SDR0_CP440_NTO1_DECODE(n)	((((unsigned long)(n))>>1)&0x01)
+
+#define SDR0_XCR0			0x01C0
+#define SDR0_XCR1			0x01C3
+#define SDR0_XCR2			0x01C6
+#define SDR0_XCRn_PAE_MASK		0x80000000
+#define SDR0_XCRn_PAE_DISABLE		0x00000000
+#define SDR0_XCRn_PAE_ENABLE		0x80000000
+#define SDR0_XCRn_PAE_ENCODE(n)		((((unsigned long)(n))&0x01)<<31)
+#define SDR0_XCRn_PAE_DECODE(n)		((((unsigned long)(n))>>31)&0x01)
+#define SDR0_XCRn_PHCE_MASK		0x40000000
+#define SDR0_XCRn_PHCE_DISABLE		0x00000000
+#define SDR0_XCRn_PHCE_ENABLE		0x40000000
+#define SDR0_XCRn_PHCE_ENCODE(n)	((((unsigned long)(n))&0x01)<<30)
+#define SDR0_XCRn_PHCE_DECODE(n)	((((unsigned long)(n))>>30)&0x01)
+#define SDR0_XCRn_PISE_MASK		0x20000000
+#define SDR0_XCRn_PISE_DISABLE		0x00000000
+#define SDR0_XCRn_PISE_ENABLE		0x20000000
+#define SDR0_XCRn_PISE_ENCODE(n)	((((unsigned long)(n))&0x01)<<29)
+#define SDR0_XCRn_PISE_DECODE(n)	((((unsigned long)(n))>>29)&0x01)
+#define SDR0_XCRn_PCWE_MASK		0x10000000
+#define SDR0_XCRn_PCWE_DISABLE		0x00000000
+#define SDR0_XCRn_PCWE_ENABLE		0x10000000
+#define SDR0_XCRn_PCWE_ENCODE(n)	((((unsigned long)(n))&0x01)<<28)
+#define SDR0_XCRn_PCWE_DECODE(n)	((((unsigned long)(n))>>28)&0x01)
+#define SDR0_XCRn_PPIM_MASK		0x0F000000
+#define SDR0_XCRn_PPIM_ENCODE(n)	((((unsigned long)(n))&0x0F)<<24)
+#define SDR0_XCRn_PPIM_DECODE(n)	((((unsigned long)(n))>>24)&0x0F)
+#define SDR0_XCRn_PR64E_MASK		0x00800000
+#define SDR0_XCRn_PR64E_DISABLE		0x00000000
+#define SDR0_XCRn_PR64E_ENABLE		0x00800000
+#define SDR0_XCRn_PR64E_ENCODE(n)	((((unsigned long)(n))&0x01)<<23)
+#define SDR0_XCRn_PR64E_DECODE(n)	((((unsigned long)(n))>>23)&0x01)
+#define SDR0_XCRn_PXFS_MASK		0x00600000
+#define SDR0_XCRn_PXFS_100_133		0x00000000
+#define SDR0_XCRn_PXFS_66_100		0x00200000
+#define SDR0_XCRn_PXFS_50_66		0x00400000
+#define SDR0_XCRn_PXFS_0_33		0x00600000
+#define SDR0_XCRn_PXFS_ENCODE(n)	((((unsigned long)(n))&0x03)<<21)
+#define SDR0_XCRn_PXFS_DECODE(n)	((((unsigned long)(n))>>21)&0x03)
+
+#define SDR0_XPLLC0			0x01C1
+#define SDR0_XPLLD0			0x01C2
+#define SDR0_XPLLC1			0x01C4
+#define SDR0_XPLLD1			0x01C5
+#define SDR0_XPLLC2			0x01C7
+#define SDR0_XPLLD2			0x01C8
+#define SDR0_SRST			0x0200
+#define SDR0_SLPIPE			0x0220
+
+#define SDR0_AMP0			0x0240
+#define SDR0_AMP0_PRIORITY		0xFFFF0000
+#define SDR0_AMP0_ALTERNATE_PRIORITY	0x0000FF00
+#define SDR0_AMP0_RESERVED_BITS_MASK	0x000000FF
+
+#define SDR0_AMP1			0x0241
+#define SDR0_AMP1_PRIORITY		0xFC000000
+#define SDR0_AMP1_ALTERNATE_PRIORITY	0x0000E000
+#define SDR0_AMP1_RESERVED_BITS_MASK	0x03FF1FFF
+
+#define SDR0_MIRQ0			0x0260
+#define SDR0_MIRQ1			0x0261
+#define SDR0_MALTBL			0x0280
+#define SDR0_MALRBL			0x02A0
+#define SDR0_MALTBS			0x02C0
+#define SDR0_MALRBS			0x02E0
+
+/* Reserved for Customer Use */
+#define SDR0_CUST0			0x4000
+#define SDR0_CUST0_AUTONEG_MASK		0x8000000
+#define SDR0_CUST0_NO_AUTONEG		0x0000000
+#define SDR0_CUST0_AUTONEG		0x8000000
+#define SDR0_CUST0_ETH_FORCE_MASK	0x6000000
+#define SDR0_CUST0_ETH_FORCE_10MHZ	0x0000000
+#define SDR0_CUST0_ETH_FORCE_100MHZ	0x2000000
+#define SDR0_CUST0_ETH_FORCE_1000MHZ	0x4000000
+#define SDR0_CUST0_ETH_DUPLEX_MASK	0x1000000
+#define SDR0_CUST0_ETH_HALF_DUPLEX	0x0000000
+#define SDR0_CUST0_ETH_FULL_DUPLEX	0x1000000
+
+#define SDR0_SDSTP4			0x4001
+#define SDR0_CUST1			0x4002
+#define SDR0_SDSTP5			0x4003
+#define SDR0_CUST2			0x4004
+#define SDR0_SDSTP6			0x4005
+#define SDR0_CUST3			0x4006
+#define SDR0_SDSTP7			0x4007
+
+#define SDR0_PFC0			0x4100
+#define SDR0_PFC0_GPIO_0		0x80000000
+#define SDR0_PFC0_PCIX0REQ2_N		0x00000000
+#define SDR0_PFC0_GPIO_1		0x40000000
+#define SDR0_PFC0_PCIX0REQ3_N		0x00000000
+#define SDR0_PFC0_GPIO_2		0x20000000
+#define SDR0_PFC0_PCIX0GNT2_N		0x00000000
+#define SDR0_PFC0_GPIO_3		0x10000000
+#define SDR0_PFC0_PCIX0GNT3_N		0x00000000
+#define SDR0_PFC0_GPIO_4		0x08000000
+#define SDR0_PFC0_PCIX1REQ2_N		0x00000000
+#define SDR0_PFC0_GPIO_5		0x04000000
+#define SDR0_PFC0_PCIX1REQ3_N		0x00000000
+#define SDR0_PFC0_GPIO_6		0x02000000
+#define SDR0_PFC0_PCIX1GNT2_N		0x00000000
+#define SDR0_PFC0_GPIO_7		0x01000000
+#define SDR0_PFC0_PCIX1GNT3_N		0x00000000
+#define SDR0_PFC0_GPIO_8		0x00800000
+#define SDR0_PFC0_PERREADY		0x00000000
+#define SDR0_PFC0_GPIO_9		0x00400000
+#define SDR0_PFC0_PERCS1_N		0x00000000
+#define SDR0_PFC0_GPIO_10		0x00200000
+#define SDR0_PFC0_PERCS2_N		0x00000000
+#define SDR0_PFC0_GPIO_11		0x00100000
+#define SDR0_PFC0_IRQ0			0x00000000
+#define SDR0_PFC0_GPIO_12		0x00080000
+#define SDR0_PFC0_IRQ1			0x00000000
+#define SDR0_PFC0_GPIO_13		0x00040000
+#define SDR0_PFC0_IRQ2			0x00000000
+#define SDR0_PFC0_GPIO_14		0x00020000
+#define SDR0_PFC0_IRQ3			0x00000000
+#define SDR0_PFC0_GPIO_15		0x00010000
+#define SDR0_PFC0_IRQ4			0x00000000
+#define SDR0_PFC0_GPIO_16		0x00008000
+#define SDR0_PFC0_IRQ5			0x00000000
+#define SDR0_PFC0_GPIO_17		0x00004000
+#define SDR0_PFC0_PERBE0_N		0x00000000
+#define SDR0_PFC0_GPIO_18		0x00002000
+#define SDR0_PFC0_PCI0GNT0_N		0x00000000
+#define SDR0_PFC0_GPIO_19		0x00001000
+#define SDR0_PFC0_PCI0GNT1_N		0x00000000
+#define SDR0_PFC0_GPIO_20		0x00000800
+#define SDR0_PFC0_PCI0REQ0_N		0x00000000
+#define SDR0_PFC0_GPIO_21		0x00000400
+#define SDR0_PFC0_PCI0REQ1_N		0x00000000
+#define SDR0_PFC0_GPIO_22		0x00000200
+#define SDR0_PFC0_PCI1GNT0_N		0x00000000
+#define SDR0_PFC0_GPIO_23		0x00000100
+#define SDR0_PFC0_PCI1GNT1_N		0x00000000
+#define SDR0_PFC0_GPIO_24		0x00000080
+#define SDR0_PFC0_PCI1REQ0_N		0x00000000
+#define SDR0_PFC0_GPIO_25		0x00000040
+#define SDR0_PFC0_PCI1REQ1_N		0x00000000
+#define SDR0_PFC0_GPIO_26		0x00000020
+#define SDR0_PFC0_PCI2GNT0_N		0x00000000
+#define SDR0_PFC0_GPIO_27		0x00000010
+#define SDR0_PFC0_PCI2GNT1_N		0x00000000
+#define SDR0_PFC0_GPIO_28		0x00000008
+#define SDR0_PFC0_PCI2REQ0_N		0x00000000
+#define SDR0_PFC0_GPIO_29		0x00000004
+#define SDR0_PFC0_PCI2REQ1_N		0x00000000
+#define SDR0_PFC0_GPIO_30		0x00000002
+#define SDR0_PFC0_UART1RX		0x00000000
+#define SDR0_PFC0_GPIO_31		0x00000001
+#define SDR0_PFC0_UART1TX		0x00000000
+
+#define SDR0_PFC1			0x4101
+#define SDR0_PFC1_UART1_CTS_RTS_MASK	0x02000000
+#define SDR0_PFC1_UART1_DSR_DTR		0x00000000
+#define SDR0_PFC1_UART1_CTS_RTS		0x02000000
+#define SDR0_PFC1_UART2_IN_SERVICE_MASK	0x01000000
+#define SDR0_PFC1_UART2_NOT_IN_SERVICE	0x00000000
+#define SDR0_PFC1_UART2_IN_SERVICE	0x01000000
+#define SDR0_PFC1_ETH_GIGA_MASK		0x00200000
+#define SDR0_PFC1_ETH_10_100		0x00000000
+#define SDR0_PFC1_ETH_GIGA		0x00200000
+#define SDR0_PFC1_ETH_GIGA_ENCODE(n)	((((unsigned long)(n))&0x1)<<21)
+#define SDR0_PFC1_ETH_GIGA_DECODE(n)	((((unsigned long)(n))>>21)&0x01)
+#define SDR0_PFC1_CPU_TRACE_MASK	0x00180000   /* $218C */
+#define SDR0_PFC1_CPU_NO_TRACE		0x00000000
+#define SDR0_PFC1_CPU_TRACE		0x00080000
+#define SDR0_PFC1_CPU_TRACE_ENCODE(n)	((((unsigned long)(n))&0x3)<<19)     /* $218C */
+#define SDR0_PFC1_CPU_TRACE_DECODE(n)	((((unsigned long)(n))>>19)&0x03)    /* $218C */
+
+#define SDR0_MFR			0x4300
+#endif	/* CONFIG_440SPE	*/
+
+
 #define SDR0_SDCS_SDD			(0x80000000 >> 31)
 
 #if defined(CONFIG_440GP)
@@ -1159,7 +2430,7 @@
 /*-----------------------------------------------------------------------------+
 |  Clocking
 +-----------------------------------------------------------------------------*/
-#if !defined (CONFIG_440GX) && !defined(CONFIG_440EP) && !defined(CONFIG_440GR) && !defined(CONFIG_440SP)
+#if !defined (CONFIG_440GX) && !defined(CONFIG_440EP) && !defined(CONFIG_440GR) && !defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
 #define PLLSYS0_TUNE_MASK	0xffc00000	/* PLL TUNE bits	    */
 #define PLLSYS0_FB_DIV_MASK	0x003c0000	/* Feedback divisor	    */
 #define PLLSYS0_FWD_DIV_A_MASK	0x00038000	/* Forward divisor A	    */
@@ -1357,56 +2628,106 @@
 /******************************************************************************
  * GPIO macro register defines
  ******************************************************************************/
+#define GPIO0			0
+#define GPIO1			1
+
 #if defined(CONFIG_440GP)
-#define GPIO_BASE0             (CFG_PERIPHERAL_BASE+0x00000700)
+#define GPIO0_BASE             (CFG_PERIPHERAL_BASE+0x00000700)
 
-#define GPIO0_OR               (GPIO_BASE0+0x0)
-#define GPIO0_TCR              (GPIO_BASE0+0x4)
-#define GPIO0_ODR              (GPIO_BASE0+0x18)
-#define GPIO0_IR               (GPIO_BASE0+0x1C)
+#define GPIO0_OR               (GPIO0_BASE+0x0)
+#define GPIO0_TCR              (GPIO0_BASE+0x4)
+#define GPIO0_ODR              (GPIO0_BASE+0x18)
+#define GPIO0_IR               (GPIO0_BASE+0x1C)
 #endif /* CONFIG_440GP */
 
 #if defined(CONFIG_440EP) || defined(CONFIG_440GR)
-#define GPIO_BASE0             (CFG_PERIPHERAL_BASE+0x00000B00)
-#define GPIO_BASE1             (CFG_PERIPHERAL_BASE+0x00000C00)
+#define GPIO0_BASE             (CFG_PERIPHERAL_BASE+0x00000B00)
+#define GPIO1_BASE             (CFG_PERIPHERAL_BASE+0x00000C00)
+
+/* Offsets */
+#define GPIOx_OR    0x00	/* GPIO Output Register */
+#define GPIOx_TCR   0x04	/* GPIO Three-State Control Register */
+#define GPIOx_OSL   0x08	/* GPIO Output Select Register (Bits 0-31) */
+#define GPIOx_OSH   0x0C	/* GPIO Ouput Select Register (Bits 32-63) */
+#define GPIOx_TSL   0x10	/* GPIO Three-State Select Register (Bits 0-31) */
+#define GPIOx_TSH   0x14	/* GPIO Three-State Select Register  (Bits 32-63) */
+#define GPIOx_ODR   0x18	/* GPIO Open drain Register */
+#define GPIOx_IR    0x1C	/* GPIO Input Register */
+#define GPIOx_RR1   0x20	/* GPIO Receive Register 1 */
+#define GPIOx_RR2   0x24	/* GPIO Receive Register 2 */
+#define GPIOx_RR3   0x28	/* GPIO Receive Register 3 */
+#define GPIOx_IS1L  0x30	/* GPIO Input Select Register 1 (Bits 0-31) */
+#define GPIOx_IS1H  0x34	/* GPIO Input Select Register 1 (Bits 32-63) */
+#define GPIOx_IS2L  0x38	/* GPIO Input Select Register 2 (Bits 0-31) */
+#define GPIOx_IS2H  0x3C	/* GPIO Input Select Register 2 (Bits 32-63) */
+#define GPIOx_IS3L  0x40	/* GPIO Input Select Register 3 (Bits 0-31) */
+#define GPIOx_IS3H  0x44	/* GPIO Input Select Register 3 (Bits 32-63) */
 
-#define GPIO0_OR               (GPIO_BASE0+0x0)
-#define GPIO0_TCR              (GPIO_BASE0+0x4)
-#define GPIO0_OSRL             (GPIO_BASE0+0x8)
-#define GPIO0_OSRH             (GPIO_BASE0+0xC)
-#define GPIO0_TSRL             (GPIO_BASE0+0x10)
-#define GPIO0_TSRH             (GPIO_BASE0+0x14)
-#define GPIO0_ODR              (GPIO_BASE0+0x18)
-#define GPIO0_IR               (GPIO_BASE0+0x1C)
-#define GPIO0_RR1              (GPIO_BASE0+0x20)
-#define GPIO0_RR2              (GPIO_BASE0+0x24)
-#define GPIO0_RR3	       (GPIO_BASE0+0x28)
-#define GPIO0_ISR1L            (GPIO_BASE0+0x30)
-#define GPIO0_ISR1H            (GPIO_BASE0+0x34)
-#define GPIO0_ISR2L            (GPIO_BASE0+0x38)
-#define GPIO0_ISR2H            (GPIO_BASE0+0x3C)
-#define GPIO0_ISR3L            (GPIO_BASE0+0x40)
-#define GPIO0_ISR3H            (GPIO_BASE0+0x44)
+#define GPIO_OS(x)	(x+GPIOx_OSL)	/* GPIO Output Register High or Low */
+#define GPIO_TS(x)	(x+GPIOx_TSL)	/* GPIO Three-state Control Reg High or Low */
+#define GPIO_IS1(x)	(x+GPIOx_IS1L)	/* GPIO Input register1 High or Low */
+#define GPIO_IS2(x)	(x+GPIOx_IS2L)	/* GPIO Input register2 High or Low */
+#define GPIO_IS3(x)	(x+GPIOx_IS3L)	/* GPIO Input register3 High or Low */
 
-#define GPIO1_OR               (GPIO_BASE1+0x0)
-#define GPIO1_TCR              (GPIO_BASE1+0x4)
-#define GPIO1_OSRL             (GPIO_BASE1+0x8)
-#define GPIO1_OSRH             (GPIO_BASE1+0xC)
-#define GPIO1_TSRL             (GPIO_BASE1+0x10)
-#define GPIO1_TSRH             (GPIO_BASE1+0x14)
-#define GPIO1_ODR              (GPIO_BASE1+0x18)
-#define GPIO1_IR               (GPIO_BASE1+0x1C)
-#define GPIO1_RR1              (GPIO_BASE1+0x20)
-#define GPIO1_RR2              (GPIO_BASE1+0x24)
-#define GPIO1_RR3              (GPIO_BASE1+0x28)
-#define GPIO1_ISR1L            (GPIO_BASE1+0x30)
-#define GPIO1_ISR1H            (GPIO_BASE1+0x34)
-#define GPIO1_ISR2L            (GPIO_BASE1+0x38)
-#define GPIO1_ISR2H            (GPIO_BASE1+0x3C)
-#define GPIO1_ISR3L            (GPIO_BASE1+0x40)
-#define GPIO1_ISR3H            (GPIO_BASE1+0x44)
+#define GPIO0_OR               (GPIO0_BASE+0x0)
+#define GPIO0_TCR              (GPIO0_BASE+0x4)
+#define GPIO0_OSRL             (GPIO0_BASE+0x8)
+#define GPIO0_OSRH             (GPIO0_BASE+0xC)
+#define GPIO0_TSRL             (GPIO0_BASE+0x10)
+#define GPIO0_TSRH             (GPIO0_BASE+0x14)
+#define GPIO0_ODR              (GPIO0_BASE+0x18)
+#define GPIO0_IR               (GPIO0_BASE+0x1C)
+#define GPIO0_RR1              (GPIO0_BASE+0x20)
+#define GPIO0_RR2              (GPIO0_BASE+0x24)
+#define GPIO0_RR3	       (GPIO0_BASE+0x28)
+#define GPIO0_ISR1L            (GPIO0_BASE+0x30)
+#define GPIO0_ISR1H            (GPIO0_BASE+0x34)
+#define GPIO0_ISR2L            (GPIO0_BASE+0x38)
+#define GPIO0_ISR2H            (GPIO0_BASE+0x3C)
+#define GPIO0_ISR3L            (GPIO0_BASE+0x40)
+#define GPIO0_ISR3H            (GPIO0_BASE+0x44)
+
+#define GPIO1_OR               (GPIO1_BASE+0x0)
+#define GPIO1_TCR              (GPIO1_BASE+0x4)
+#define GPIO1_OSRL             (GPIO1_BASE+0x8)
+#define GPIO1_OSRH             (GPIO1_BASE+0xC)
+#define GPIO1_TSRL             (GPIO1_BASE+0x10)
+#define GPIO1_TSRH             (GPIO1_BASE+0x14)
+#define GPIO1_ODR              (GPIO1_BASE+0x18)
+#define GPIO1_IR               (GPIO1_BASE+0x1C)
+#define GPIO1_RR1              (GPIO1_BASE+0x20)
+#define GPIO1_RR2              (GPIO1_BASE+0x24)
+#define GPIO1_RR3              (GPIO1_BASE+0x28)
+#define GPIO1_ISR1L            (GPIO1_BASE+0x30)
+#define GPIO1_ISR1H            (GPIO1_BASE+0x34)
+#define GPIO1_ISR2L            (GPIO1_BASE+0x38)
+#define GPIO1_ISR2H            (GPIO1_BASE+0x3C)
+#define GPIO1_ISR3L            (GPIO1_BASE+0x40)
+#define GPIO1_ISR3H            (GPIO1_BASE+0x44)
 #endif
 
+#define GPIO_GROUP_MAX	    2
+#define GPIO_MAX	    32
+#define GPIO_ALT1_SEL	    0x40000000	    /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 0 */
+#define GPIO_ALT2_SEL	    0x80000000	    /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 1 */
+#define GPIO_ALT3_SEL	    0xC0000000	    /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 2 */
+#define GPIO_MASK	    0xC0000000	    /* GPIO_MASK */
+#define GPIO_IN_SEL	    0x40000000	    /* GPIO_IN value put in GPIO_ISx for the GPIO nb 0 */
+					    /* For the other GPIO number, you must shift */
+
+#ifndef __ASSEMBLY__
+
+typedef enum gpio_select { GPIO_SEL, GPIO_ALT1, GPIO_ALT2, GPIO_ALT3 } gpio_select_t;
+typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t;
+
+typedef struct { unsigned long	add;	/* gpio core base address */
+	gpio_driver_t  in_out; /* Driver Setting */
+	gpio_select_t  alt_nb; /* Selected Alternate */
+} gpio_param_s;
+
+
+#endif /* __ASSEMBLY__ */
+
 /*
  * Macros for accessing the indirect EBC registers
  */
@@ -1448,6 +2769,9 @@
 	unsigned long freqOPB;
 	unsigned long freqEPB;
 	unsigned long freqPCI;
+#ifdef CONFIG_440SPE
+	unsigned long freqDDR;
+#endif
 	unsigned long pciIntArbEn;            /* Internal PCI arbiter is enabled */
 	unsigned long pciClkSync;             /* PCI clock is synchronous        */
 } PPC440_SYS_INFO;

include/ppc4xx_enet.h

diff --git a/include/ppc4xx_enet.h b/include/ppc4xx_enet.h
index d6d33b6..ec2e362 100644
--- a/include/ppc4xx_enet.h
+++ b/include/ppc4xx_enet.h
@@ -133,12 +133,21 @@
 #define EMAC_NUM_DEV	    4
 #elif (defined(CONFIG_440) || defined(CONFIG_405EP)) &&	\
 	defined(CONFIG_NET_MULTI) &&			\
-	!defined(CONFIG_440SP)
+	!defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
 #define EMAC_NUM_DEV	    2
 #else
 #define EMAC_NUM_DEV	    1
 #endif
 
+#ifdef CONFIG_IBM_EMAC4_V4	/* EMAC4 V4 changed bit setting */
+#define EMAC_STACR_OC_MASK	(0x00008000)
+#else
+#define EMAC_STACR_OC_MASK	(0x00000000)
+#endif
+
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
+#define SDR0_PFC1_EM_1000	(0x00200000)
+#endif
 
 /*ZMII Bridge Register addresses */
 #if defined(CONFIG_440EP) || defined(CONFIG_440GR)
@@ -323,7 +332,7 @@
 #define EMAC_M0_WKE			    (0x04000000)
 
 /* on 440GX EMAC_MR1 has a different layout! */
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 /* MODE Reg 1 */
 #define EMAC_M1_FDE		(0x80000000)
 #define EMAC_M1_ILE		(0x40000000)
@@ -424,8 +433,21 @@
 /* STA CONTROL REG */
 #define EMAC_STACR_OC			(0x00008000)
 #define EMAC_STACR_PHYE			(0x00004000)
+
+#ifdef CONFIG_IBM_EMAC4_V4	/* EMAC4 V4 changed bit setting */
+#define EMAC_STACR_INDIRECT_MODE	(0x00002000)
+#define EMAC_STACR_WRITE		(0x00000800) /* $BUC */
+#define EMAC_STACR_READ			(0x00001000) /* $BUC */
+#define EMAC_STACR_OP_MASK		(0x00001800)
+#define EMAC_STACR_MDIO_ADDR		(0x00000000)
+#define EMAC_STACR_MDIO_WRITE		(0x00000800)
+#define EMAC_STACR_MDIO_READ		(0x00001800)
+#define EMAC_STACR_MDIO_READ_INC	(0x00001000)
+#else
 #define EMAC_STACR_WRITE		(0x00002000)
 #define EMAC_STACR_READ			(0x00001000)
+#endif
+
 #define EMAC_STACR_CLK_83MHZ	(0x00000800)  /* 0's for 50Mhz */
 #define EMAC_STACR_CLK_66MHZ	(0x00000400)
 #define EMAC_STACR_CLK_100MHZ	(0x00000C00)

include/s3c2400.h

diff --git a/include/s3c2400.h b/include/s3c2400.h
index bc1f1e9..4fdc62e 100644
--- a/include/s3c2400.h
+++ b/include/s3c2400.h
@@ -63,71 +63,71 @@
 #include <s3c24x0.h>
 
 
-static inline S3C24X0_MEMCTL * const S3C24X0_GetBase_MEMCTL(void)
+static inline S3C24X0_MEMCTL * S3C24X0_GetBase_MEMCTL(void)
 {
 	return (S3C24X0_MEMCTL * const)S3C24X0_MEMCTL_BASE;
 }
-static inline S3C24X0_USB_HOST * const S3C24X0_GetBase_USB_HOST(void)
+static inline S3C24X0_USB_HOST * S3C24X0_GetBase_USB_HOST(void)
 {
 	return (S3C24X0_USB_HOST * const)S3C24X0_USB_HOST_BASE;
 }
-static inline S3C24X0_INTERRUPT * const S3C24X0_GetBase_INTERRUPT(void)
+static inline S3C24X0_INTERRUPT * S3C24X0_GetBase_INTERRUPT(void)
 {
 	return (S3C24X0_INTERRUPT * const)S3C24X0_INTERRUPT_BASE;
 }
-static inline S3C24X0_DMAS * const S3C24X0_GetBase_DMAS(void)
+static inline S3C24X0_DMAS * S3C24X0_GetBase_DMAS(void)
 {
 	return (S3C24X0_DMAS * const)S3C24X0_DMA_BASE;
 }
-static inline S3C24X0_CLOCK_POWER * const S3C24X0_GetBase_CLOCK_POWER(void)
+static inline S3C24X0_CLOCK_POWER * S3C24X0_GetBase_CLOCK_POWER(void)
 {
 	return (S3C24X0_CLOCK_POWER * const)S3C24X0_CLOCK_POWER_BASE;
 }
-static inline S3C24X0_LCD * const S3C24X0_GetBase_LCD(void)
+static inline S3C24X0_LCD * S3C24X0_GetBase_LCD(void)
 {
 	return (S3C24X0_LCD * const)S3C24X0_LCD_BASE;
 }
-static inline S3C24X0_UART * const S3C24X0_GetBase_UART(S3C24X0_UARTS_NR nr)
+static inline S3C24X0_UART * S3C24X0_GetBase_UART(S3C24X0_UARTS_NR nr)
 {
 	return (S3C24X0_UART * const)(S3C24X0_UART_BASE + (nr * 0x4000));
 }
-static inline S3C24X0_TIMERS * const S3C24X0_GetBase_TIMERS(void)
+static inline S3C24X0_TIMERS * S3C24X0_GetBase_TIMERS(void)
 {
 	return (S3C24X0_TIMERS * const)S3C24X0_TIMER_BASE;
 }
-static inline S3C24X0_USB_DEVICE * const S3C24X0_GetBase_USB_DEVICE(void)
+static inline S3C24X0_USB_DEVICE * S3C24X0_GetBase_USB_DEVICE(void)
 {
 	return (S3C24X0_USB_DEVICE * const)S3C24X0_USB_DEVICE_BASE;
 }
-static inline S3C24X0_WATCHDOG * const S3C24X0_GetBase_WATCHDOG(void)
+static inline S3C24X0_WATCHDOG * S3C24X0_GetBase_WATCHDOG(void)
 {
 	return (S3C24X0_WATCHDOG * const)S3C24X0_WATCHDOG_BASE;
 }
-static inline S3C24X0_I2C * const S3C24X0_GetBase_I2C(void)
+static inline S3C24X0_I2C * S3C24X0_GetBase_I2C(void)
 {
 	return (S3C24X0_I2C * const)S3C24X0_I2C_BASE;
 }
-static inline S3C24X0_I2S * const S3C24X0_GetBase_I2S(void)
+static inline S3C24X0_I2S * S3C24X0_GetBase_I2S(void)
 {
 	return (S3C24X0_I2S * const)S3C24X0_I2S_BASE;
 }
-static inline S3C24X0_GPIO * const S3C24X0_GetBase_GPIO(void)
+static inline S3C24X0_GPIO * S3C24X0_GetBase_GPIO(void)
 {
 	return (S3C24X0_GPIO * const)S3C24X0_GPIO_BASE;
 }
-static inline S3C24X0_RTC * const S3C24X0_GetBase_RTC(void)
+static inline S3C24X0_RTC * S3C24X0_GetBase_RTC(void)
 {
 	return (S3C24X0_RTC * const)S3C24X0_RTC_BASE;
 }
-static inline S3C2400_ADC * const S3C2400_GetBase_ADC(void)
+static inline S3C2400_ADC * S3C2400_GetBase_ADC(void)
 {
 	return (S3C2400_ADC * const)S3C24X0_ADC_BASE;
 }
-static inline S3C24X0_SPI * const S3C24X0_GetBase_SPI(void)
+static inline S3C24X0_SPI * S3C24X0_GetBase_SPI(void)
 {
 	return (S3C24X0_SPI * const)S3C24X0_SPI_BASE;
 }
-static inline S3C2400_MMC * const S3C2400_GetBase_MMC(void)
+static inline S3C2400_MMC * S3C2400_GetBase_MMC(void)
 {
 	return (S3C2400_MMC * const)S3C2400_MMC_BASE;
 }

include/serial.h

diff --git a/include/serial.h b/include/serial.h
index c8abb72..8c7b1c2 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -23,7 +23,7 @@
 extern struct serial_device * default_serial_console (void);
 
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
-   || defined(CONFIG_405EP)
+   || defined(CONFIG_405EP) || defined(CONFIG_MPC5xxx)
 extern struct serial_device serial0_device;
 extern struct serial_device serial1_device;
 #endif

include/usb.h

diff --git a/include/usb.h b/include/usb.h
index 39d7f23..bf71554 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -108,6 +108,7 @@
 	unsigned char  iInterface;
 
 	unsigned char  no_of_ep;
+	unsigned char  num_altsetting;
 	unsigned char  act_altsetting;
 	struct usb_endpoint_descriptor ep_desc[USB_MAXENDPOINTS];
 } __attribute__ ((packed));

include/xyzModem.h

diff --git a/include/xyzModem.h b/include/xyzModem.h
index 4ec10b5..f437bbd 100644
--- a/include/xyzModem.h
+++ b/include/xyzModem.h
@@ -97,7 +97,10 @@
 #endif
 } connection_info_t;
 
+#ifndef	BOOL_WAS_DEFINED
+#define BOOL_WAS_DEFINED
 typedef unsigned int bool;
+#endif
 
 #define false 0
 #define true 1

lib_arm/Makefile

diff --git a/lib_arm/Makefile b/lib_arm/Makefile
index de5e5dd..e56e06b 100644
--- a/lib_arm/Makefile
+++ b/lib_arm/Makefile
@@ -25,7 +25,7 @@
 
 LIB	= lib$(ARCH).a
 
-AOBJS	= _udivsi3.o _umodsi3.o
+AOBJS	= _ashldi3.o _ashrdi3.o _divsi3.o _modsi3.o _udivsi3.o _umodsi3.o
 
 COBJS	= armlinux.o board.o \
 	  cache.o div0.o

lib_arm/_ashldi3.S

diff --git a/lib_arm/_ashldi3.S b/lib_arm/_ashldi3.S
new file mode 100644
index 0000000..de4403d
--- /dev/null
+++ b/lib_arm/_ashldi3.S
@@ -0,0 +1,46 @@
+/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
+   Free Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; see the file COPYING.  If not, write to
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+
+#ifdef __ARMEB__
+#define al r1
+#define ah r0
+#else
+#define al r0
+#define ah r1
+#endif
+
+.globl __ashldi3
+__ashldi3:
+
+	subs	r3, r2, #32
+	rsb	ip, r2, #32
+	movmi	ah, ah, lsl r2
+	movpl	ah, al, lsl r3
+	orrmi	ah, ah, al, lsr ip
+	mov	al, al, lsl r2
+	mov	pc, lr

lib_arm/_ashrdi3.S

diff --git a/lib_arm/_ashrdi3.S b/lib_arm/_ashrdi3.S
new file mode 100644
index 0000000..5edbcb3
--- /dev/null
+++ b/lib_arm/_ashrdi3.S
@@ -0,0 +1,46 @@
+/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
+   Free Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; see the file COPYING.  If not, write to
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+
+#ifdef __ARMEB__
+#define al r1
+#define ah r0
+#else
+#define al r0
+#define ah r1
+#endif
+
+.globl __ashrdi3
+__ashrdi3:
+
+	subs	r3, r2, #32
+	rsb	ip, r2, #32
+	movmi	al, al, lsr r2
+	movpl	al, ah, asr r3
+	orrmi	al, al, ah, lsl ip
+	mov	ah, ah, asr r2
+	mov	pc, lr

lib_arm/_divsi3.S

diff --git a/lib_arm/_divsi3.S b/lib_arm/_divsi3.S
new file mode 100644
index 0000000..9dc15f6
--- /dev/null
+++ b/lib_arm/_divsi3.S
@@ -0,0 +1,140 @@
+
+.macro ARM_DIV_BODY dividend, divisor, result, curbit
+
+#if __LINUX_ARM_ARCH__ >= 5
+
+	clz	\curbit, \divisor
+	clz	\result, \dividend
+	sub	\result, \curbit, \result
+	mov	\curbit, #1
+	mov	\divisor, \divisor, lsl \result
+	mov	\curbit, \curbit, lsl \result
+	mov	\result, #0
+
+#else
+
+	@ Initially shift the divisor left 3 bits if possible,
+	@ set curbit accordingly.  This allows for curbit to be located
+	@ at the left end of each 4 bit nibbles in the division loop
+	@ to save one loop in most cases.
+	tst	\divisor, #0xe0000000
+	moveq	\divisor, \divisor, lsl #3
+	moveq	\curbit, #8
+	movne	\curbit, #1
+
+	@ Unless the divisor is very big, shift it up in multiples of
+	@ four bits, since this is the amount of unwinding in the main
+	@ division loop.  Continue shifting until the divisor is
+	@ larger than the dividend.
+1:	cmp	\divisor, #0x10000000
+	cmplo	\divisor, \dividend
+	movlo	\divisor, \divisor, lsl #4
+	movlo	\curbit, \curbit, lsl #4
+	blo	1b
+
+	@ For very big divisors, we must shift it a bit at a time, or
+	@ we will be in danger of overflowing.
+1:	cmp	\divisor, #0x80000000
+	cmplo	\divisor, \dividend
+	movlo	\divisor, \divisor, lsl #1
+	movlo	\curbit, \curbit, lsl #1
+	blo	1b
+
+	mov	\result, #0
+
+#endif
+
+	@ Division loop
+1:	cmp	\dividend, \divisor
+	subhs	\dividend, \dividend, \divisor
+	orrhs	\result,   \result,   \curbit
+	cmp	\dividend, \divisor,  lsr #1
+	subhs	\dividend, \dividend, \divisor, lsr #1
+	orrhs	\result,   \result,   \curbit,  lsr #1
+	cmp	\dividend, \divisor,  lsr #2
+	subhs	\dividend, \dividend, \divisor, lsr #2
+	orrhs	\result,   \result,   \curbit,  lsr #2
+	cmp	\dividend, \divisor,  lsr #3
+	subhs	\dividend, \dividend, \divisor, lsr #3
+	orrhs	\result,   \result,   \curbit,  lsr #3
+	cmp	\dividend, #0			@ Early termination?
+	movnes	\curbit,   \curbit,  lsr #4	@ No, any more bits to do?
+	movne	\divisor,  \divisor, lsr #4
+	bne	1b
+
+.endm
+
+.macro ARM_DIV2_ORDER divisor, order
+
+#if __LINUX_ARM_ARCH__ >= 5
+
+	clz	\order, \divisor
+	rsb	\order, \order, #31
+
+#else
+
+	cmp	\divisor, #(1 << 16)
+	movhs	\divisor, \divisor, lsr #16
+	movhs	\order, #16
+	movlo	\order, #0
+
+	cmp	\divisor, #(1 << 8)
+	movhs	\divisor, \divisor, lsr #8
+	addhs	\order, \order, #8
+
+	cmp	\divisor, #(1 << 4)
+	movhs	\divisor, \divisor, lsr #4
+	addhs	\order, \order, #4
+
+	cmp	\divisor, #(1 << 2)
+	addhi	\order, \order, #3
+	addls	\order, \order, \divisor, lsr #1
+
+#endif
+
+.endm
+
+	.align	5
+.globl __divsi3
+__divsi3:
+	cmp	r1, #0
+	eor	ip, r0, r1			@ save the sign of the result.
+	beq	Ldiv0
+	rsbmi	r1, r1, #0			@ loops below use unsigned.
+	subs	r2, r1, #1			@ division by 1 or -1 ?
+	beq	10f
+	movs	r3, r0
+	rsbmi	r3, r0, #0			@ positive dividend value
+	cmp	r3, r1
+	bls	11f
+	tst	r1, r2				@ divisor is power of 2 ?
+	beq	12f
+
+	ARM_DIV_BODY r3, r1, r0, r2
+
+	cmp	ip, #0
+	rsbmi	r0, r0, #0
+	mov	pc, lr
+
+10:	teq	ip, r0				@ same sign ?
+	rsbmi	r0, r0, #0
+	mov	pc, lr
+
+11:	movlo	r0, #0
+	moveq	r0, ip, asr #31
+	orreq	r0, r0, #1
+	mov	pc, lr
+
+12:	ARM_DIV2_ORDER r1, r2
+
+	cmp	ip, #0
+	mov	r0, r3, lsr r2
+	rsbmi	r0, r0, #0
+	mov	pc, lr
+
+Ldiv0:
+
+	str	lr, [sp, #-4]!
+	bl	__div0
+	mov	r0, #0			@ About as wrong as it could be.
+	ldr	pc, [sp], #4

lib_arm/_modsi3.S

diff --git a/lib_arm/_modsi3.S b/lib_arm/_modsi3.S
new file mode 100644
index 0000000..539c584
--- /dev/null
+++ b/lib_arm/_modsi3.S
@@ -0,0 +1,99 @@
+
+.macro ARM_MOD_BODY dividend, divisor, order, spare
+
+#if __LINUX_ARM_ARCH__ >= 5
+
+	clz	\order, \divisor
+	clz	\spare, \dividend
+	sub	\order, \order, \spare
+	mov	\divisor, \divisor, lsl \order
+
+#else
+
+	mov	\order, #0
+
+	@ Unless the divisor is very big, shift it up in multiples of
+	@ four bits, since this is the amount of unwinding in the main
+	@ division loop.  Continue shifting until the divisor is
+	@ larger than the dividend.
+1:	cmp	\divisor, #0x10000000
+	cmplo	\divisor, \dividend
+	movlo	\divisor, \divisor, lsl #4
+	addlo	\order, \order, #4
+	blo	1b
+
+	@ For very big divisors, we must shift it a bit at a time, or
+	@ we will be in danger of overflowing.
+1:	cmp	\divisor, #0x80000000
+	cmplo	\divisor, \dividend
+	movlo	\divisor, \divisor, lsl #1
+	addlo	\order, \order, #1
+	blo	1b
+
+#endif
+
+	@ Perform all needed substractions to keep only the reminder.
+	@ Do comparisons in batch of 4 first.
+	subs	\order, \order, #3		@ yes, 3 is intended here
+	blt	2f
+
+1:	cmp	\dividend, \divisor
+	subhs	\dividend, \dividend, \divisor
+	cmp	\dividend, \divisor,  lsr #1
+	subhs	\dividend, \dividend, \divisor, lsr #1
+	cmp	\dividend, \divisor,  lsr #2
+	subhs	\dividend, \dividend, \divisor, lsr #2
+	cmp	\dividend, \divisor,  lsr #3
+	subhs	\dividend, \dividend, \divisor, lsr #3
+	cmp	\dividend, #1
+	mov	\divisor, \divisor, lsr #4
+	subges	\order, \order, #4
+	bge	1b
+
+	tst	\order, #3
+	teqne	\dividend, #0
+	beq	5f
+
+	@ Either 1, 2 or 3 comparison/substractions are left.
+2:	cmn	\order, #2
+	blt	4f
+	beq	3f
+	cmp	\dividend, \divisor
+	subhs	\dividend, \dividend, \divisor
+	mov	\divisor,  \divisor,  lsr #1
+3:	cmp	\dividend, \divisor
+	subhs	\dividend, \dividend, \divisor
+	mov	\divisor,  \divisor,  lsr #1
+4:	cmp	\dividend, \divisor
+	subhs	\dividend, \dividend, \divisor
+5:
+.endm
+
+	.align	5
+.globl __modsi3
+__modsi3:
+	cmp	r1, #0
+	beq	Ldiv0
+	rsbmi	r1, r1, #0			@ loops below use unsigned.
+	movs	ip, r0				@ preserve sign of dividend
+	rsbmi	r0, r0, #0			@ if negative make positive
+	subs	r2, r1, #1			@ compare divisor with 1
+	cmpne	r0, r1				@ compare dividend with divisor
+	moveq	r0, #0
+	tsthi	r1, r2				@ see if divisor is power of 2
+	andeq	r0, r0, r2
+	bls	10f
+
+	ARM_MOD_BODY r0, r1, r2, r3
+
+10:	cmp	ip, #0
+	rsbmi	r0, r0, #0
+	mov	pc, lr
+
+
+Ldiv0:
+
+	str	lr, [sp, #-4]!
+	bl	__div0
+	mov	r0, #0			@ About as wrong as it could be.
+	ldr	pc, [sp], #4

lib_arm/board.c

diff --git a/lib_arm/board.c b/lib_arm/board.c
index 1028b04..babc254 100644
--- a/lib_arm/board.c
+++ b/lib_arm/board.c
@@ -297,7 +297,7 @@
 	mem_malloc_init (_armboot_start - CFG_MALLOC_LEN);
 
 #if (CONFIG_COMMANDS & CFG_CMD_NAND)
-	puts ("NAND:");
+	puts ("NAND:  ");
 	nand_init();		/* go init the NAND */
 #endif
 

lib_generic/string.c

diff --git a/lib_generic/string.c b/lib_generic/string.c
index 0e99d1b..e0b793a 100644
--- a/lib_generic/string.c
+++ b/lib_generic/string.c
@@ -21,7 +21,7 @@
 #include <malloc.h>
 
 
-#ifndef __HAVE_ARCH_STRNICMP
+#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */
 /**
  * strnicmp - Case insensitive, length-limited string comparison
  * @s1: One string

lib_i386/i386_linux.c

diff --git a/lib_i386/i386_linux.c b/lib_i386/i386_linux.c
index e5d8eea..b4a6f5a3 100644
--- a/lib_i386/i386_linux.c
+++ b/lib_i386/i386_linux.c
@@ -151,6 +151,12 @@
 		initrd_end = 0;
 	}
 
+	/* if multi-part image, we need to advance base ptr */
+	if ((hdr->ih_type==IH_TYPE_MULTI) && (len_ptr[1])) {
+		int i;
+		for (i=0, addr+=sizeof(int); len_ptr[i++]; addr+=sizeof(int));
+	}
+
 	base_ptr = load_zimage((void*)addr + sizeof(image_header_t), ntohl(hdr->ih_size),
 			       initrd_start, initrd_end-initrd_start, 0);
 

lib_m68k/board.c

diff --git a/lib_m68k/board.c b/lib_m68k/board.c
index e25833b..6aaf609 100644
--- a/lib_m68k/board.c
+++ b/lib_m68k/board.c
@@ -261,6 +261,7 @@
 {
 	bd_t *bd;
 	ulong len, addr, addr_sp;
+	ulong *paddr;
 	gd_t *id;
 	init_fnc_t **init_fnc_ptr;
 #ifdef CONFIG_PRAM
@@ -357,8 +358,12 @@
 	 */
 	addr_sp -= 16;
 	addr_sp &= ~0xF;
-	*((ulong *) addr_sp)-- = 0;
-	*((ulong *) addr_sp)-- = 0;
+
+	paddr = (ulong *)addr_sp;
+	*paddr-- = 0;
+	*paddr-- = 0;
+	addr_sp = (ulong)paddr;
+
 	debug ("Stack Pointer at: %08lx\n", addr_sp);
 
 	/*
@@ -631,7 +636,7 @@
 
 #if (CONFIG_COMMANDS & CFG_CMD_NAND)
 	WATCHDOG_RESET ();
-	puts ("NAND:");
+	puts ("NAND:  ");
 	nand_init();		/* go init the NAND */
 #endif
 

lib_m68k/time.c

diff --git a/lib_m68k/time.c b/lib_m68k/time.c
index 1d6d297..d45e470 100644
--- a/lib_m68k/time.c
+++ b/lib_m68k/time.c
@@ -27,6 +27,11 @@
 
 #include <asm/mcftimer.h>
 
+#ifdef	CONFIG_M5271
+#include <asm/m5271.h>
+#include <asm/immap_5271.h>
+#endif
+
 #ifdef	CONFIG_M5272
 #include <asm/m5272.h>
 #include <asm/immap_5272.h>
@@ -43,7 +48,7 @@
 
 
 static ulong timestamp;
-#ifdef	CONFIG_M5282
+#if defined(CONFIG_M5282) || defined(CONFIG_M5271)
 static unsigned short lastinc;
 #endif
 
@@ -127,7 +132,7 @@
 }
 #endif
 
-#if defined(CONFIG_M5282)
+#if defined(CONFIG_M5282) || defined(CONFIG_M5271)
 
 void udelay(unsigned long usec)
 {

lib_nios2/board.c

diff --git a/lib_nios2/board.c b/lib_nios2/board.c
index cd23037..7ffb3f0 100644
--- a/lib_nios2/board.c
+++ b/lib_nios2/board.c
@@ -31,6 +31,9 @@
 #ifdef CONFIG_STATUS_LED
 #include <status_led.h>
 #endif
+#if defined(CFG_NIOS_EPCSBASE)
+#include <nios2-epcs.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -93,6 +96,9 @@
 #if defined(CONFIG_BOARD_EARLY_INIT_F)
 	board_early_init_f,	/* Call board-specific init code early.*/
 #endif
+#if defined(CFG_NIOS_EPCSBASE)
+	epcs_reset,
+#endif
 
 	env_init,
 	serial_init,
@@ -165,6 +171,10 @@
 	WATCHDOG_RESET ();
 	interrupt_init ();
 
+#if defined(CONFIG_BOARD_LATE_INIT)
+	board_late_init ();
+#endif
+
 	/* main_loop */
 	for (;;) {
 		WATCHDOG_RESET ();

lib_ppc/board.c

diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index 26f5b2f..71dae07 100644
--- a/lib_ppc/board.c
+++ b/lib_ppc/board.c
@@ -270,7 +270,8 @@
 
 #if !defined(CONFIG_8xx_CPUCLK_DEFAULT)
 	get_clocks,		/* get CPU and bus clocks (etc.) */
-#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M)
+#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \
+    && !defined(CONFIG_TQM885D)
 	adjust_sdram_tbs_8xx,
 #endif
 	init_timebase,
@@ -610,6 +611,11 @@
 	bd = gd->bd;
 
 	gd->flags |= GD_FLG_RELOC;	/* tell others: relocation done */
+	gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
+
+#ifdef CONFIG_SERIAL_MULTI
+	serial_initialize();
+#endif
 
 	debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
 
@@ -619,14 +625,8 @@
 	board_early_init_r ();
 #endif
 
-	gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
-
 	monitor_flash_len = (ulong)&__init_end - dest_addr;
 
-#ifdef CONFIG_SERIAL_MULTI
-	serial_initialize();
-#endif
-
 	/*
 	 * We have to relocate the command table manually
 	 */

mkconfig

diff --git a/mkconfig b/mkconfig
index 54775d3..4fe6e44 100755
--- a/mkconfig
+++ b/mkconfig
@@ -9,19 +9,23 @@
 #
 
 APPEND=no	# Default: Create new config file
+BOARD_NAME=""	# Name to print in make output
 
 while [ $# -gt 0 ] ; do
 	case "$1" in
 	--) shift ; break ;;
 	-a) shift ; APPEND=yes ;;
+	-n) shift ; BOARD_NAME="${1%%_config}" ; shift ;;
 	*)  break ;;
 	esac
 done
 
+[ "${BOARD_NAME}" ] || BOARD_NAME="$1"
+
 [ $# -lt 4 ] && exit 1
 [ $# -gt 6 ] && exit 1
 
-echo "Configuring for $1 board..."
+echo "Configuring for ${BOARD_NAME} board..."
 
 cd ./include
 

net/eth.c

diff --git a/net/eth.c b/net/eth.c
index 3039fc8..e8ac251 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -53,6 +53,7 @@
 extern int scc_initialize(bd_t*);
 extern int skge_initialize(bd_t*);
 extern int tsec_initialize(bd_t*, int, char *);
+extern int npe_initialize(bd_t *);
 
 static struct eth_device *eth_devices, *eth_current;
 
@@ -217,6 +218,9 @@
 #if defined(CONFIG_AU1X00)
 	au1x00_enet_initialize(bis);
 #endif
+#if defined(CONFIG_IXP4XX_NPE)
+	npe_initialize(bis);
+#endif
 #ifdef CONFIG_E1000
 	e1000_initialize(bis);
 #endif

net/tftp.c

diff --git a/net/tftp.c b/net/tftp.c
index eca21d2..f3a5471 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -225,7 +225,7 @@
 		if (TftpBlock == 0) {
 			TftpBlockWrap++;
 			TftpBlockWrapOffset += TFTP_BLOCK_SIZE * TFTP_SEQUENCE_SIZE;
-			printf ("\n\t %lu MB reveived\n\t ", TftpBlockWrapOffset>>20);
+			printf ("\n\t %lu MB received\n\t ", TftpBlockWrapOffset>>20);
 		} else {
 			if (((TftpBlock - 1) % 10) == 0) {
 				putc ('#');

nios2_config.mk

diff --git a/nios2_config.mk b/nios2_config.mk
index 03253a3..3f23b56 100644
--- a/nios2_config.mk
+++ b/nios2_config.mk
@@ -23,4 +23,4 @@
 #
 
 PLATFORM_CPPFLAGS += -DCONFIG_NIOS2 -D__NIOS2__
-PLATFORM_CPPFLAGS += -ffixed-r15
+PLATFORM_CPPFLAGS += -ffixed-r15 -G0

rtc/ds1306.c

diff --git a/rtc/ds1306.c b/rtc/ds1306.c
index e143bf7..e01e1ce 100644
--- a/rtc/ds1306.c
+++ b/rtc/ds1306.c
@@ -360,13 +360,13 @@
 	       tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
 	       tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
 
-	rtc_write (RTC_YEAR, bin2bcd (tmp->tm_year - 2000));
-	rtc_write (RTC_MONTH, bin2bcd (tmp->tm_mon));
-	rtc_write (RTC_DATE_OF_MONTH, bin2bcd (tmp->tm_mday));
-	rtc_write (RTC_DAY_OF_WEEK, bin2bcd (tmp->tm_wday + 1));
-	rtc_write (RTC_HOURS, bin2bcd (tmp->tm_hour));
-	rtc_write (RTC_MINUTES, bin2bcd (tmp->tm_min));
 	rtc_write (RTC_SECONDS, bin2bcd (tmp->tm_sec));
+	rtc_write (RTC_MINUTES, bin2bcd (tmp->tm_min));
+	rtc_write (RTC_HOURS, bin2bcd (tmp->tm_hour));
+	rtc_write (RTC_DAY_OF_WEEK, bin2bcd (tmp->tm_wday + 1));
+	rtc_write (RTC_DATE_OF_MONTH, bin2bcd (tmp->tm_mday));
+	rtc_write (RTC_MONTH, bin2bcd (tmp->tm_mon));
+	rtc_write (RTC_YEAR, bin2bcd (tmp->tm_year - 2000));
 }
 
 /* ------------------------------------------------------------------------- */

tools/mkimage.c

diff --git a/tools/mkimage.c b/tools/mkimage.c
index 5222bb2..d6000e0 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -130,6 +130,7 @@
     {	IH_TYPE_RAMDISK,    "ramdisk",	  "RAMDisk Image",	},
     {	IH_TYPE_SCRIPT,     "script",	  "Script",		},
     {	IH_TYPE_STANDALONE, "standalone", "Standalone Program", },
+    {	IH_TYPE_FLATDT,     "flat_dt",    "Flat Device Tree",	},
     {	-1,		    "",		  "",			},
 };
 
@@ -277,7 +278,8 @@
 	 */
 	if (xflag) {
 		if (ep != addr + sizeof(image_header_t)) {
-			fprintf (stderr, "%s: For XIP, the entry point must be the load addr + %lu\n",
+			fprintf (stderr,
+				"%s: For XIP, the entry point must be the load addr + %lu\n",
 				cmdname,
 				(unsigned long)sizeof(image_header_t));
 			exit (EXIT_FAILURE);
@@ -347,8 +349,9 @@
 
 		if (crc32 (0, data, len) != checksum) {
 			fprintf (stderr,
-				"*** Warning: \"%s\" has bad header checksum!\n",
-				imagefile);
+				"%s: ERROR: \"%s\" has bad header checksum!\n",
+				cmdname, imagefile);
+			exit (EXIT_FAILURE);
 		}
 
 		data = (char *)(ptr + sizeof(image_header_t));
@@ -356,8 +359,9 @@
 
 		if (crc32 (0, data, len) != ntohl(hdr->ih_dcrc)) {
 			fprintf (stderr,
-				"*** Warning: \"%s\" has corrupted data!\n",
-				imagefile);
+				"%s: ERROR: \"%s\" has corrupted data!\n",
+				cmdname, imagefile);
+			exit (EXIT_FAILURE);
 		}
 
 		/* for multi-file images we need the data part, too */