Merge with /home/wd/git/u-boot/custodian/u-boot-net
diff --git a/CHANGELOG b/CHANGELOG
index 6e26105..780a2c4 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,1473 @@
+commit 5f6c732affea9647762d27a4617a2ae64c52dceb
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Apr 18 16:17:46 2007 +0200
+
+ Update CHANGELOG
+
+commit ad4eb555671d97f96dc56eab55103b1f86874b01
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Apr 18 14:30:39 2007 +0200
+
+ MCC200 board: remove warning which is obsolete after PSoC firmware changes
+
+ Signed-off-by: Wolfgang Denk <wd@denx.de>
+
+commit 3747a3f010b2b1442dec3e871c69788b6017aaae
+Author: Domen Puncer <domen.puncer@telargo.com>
+Date: Wed Apr 18 12:11:05 2007 +0200
+
+ [PATCH] icecube/lite5200b: document wakeup from low-power support
+
+ Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
+
+commit e673226ff9d6aa91b47ceac74b8c13770b06bb37
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Apr 18 12:07:47 2007 +0200
+
+ ppc4xx: Update Acadia to not setup PLL when booting via bootstrap EEPROM
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 90e6f41cf09fc98f6ccb510e183d53ab8546cf2f
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Apr 18 12:05:59 2007 +0200
+
+ ppc4xx: Add output for bootrom location to 405EZ ports
+
+ Now 405EZ ports also show upon bootup from which boot device
+ they are configured to boot:
+
+ U-Boot 1.2.0-gd3832e8f-dirty (Apr 18 2007 - 07:47:05)
+
+ CPU: AMCC PowerPC 405EZ Rev. A at 199.999 MHz (PLB=133, OPB=66, EBC=66 MHz)
+ Bootstrap Option E - Boot ROM Location EBC (32 bits)
+ 16 kB I-Cache 16 kB D-Cache
+ Board: Acadia - AMCC PPC405EZ Evaluation Board
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit d3832e8fe1b214ec62424eac36cfda9fc56d21b3
+Author: Domen Puncer <domen.puncer@telargo.com>
+Date: Mon Apr 16 14:00:13 2007 +0200
+
+ [PATCH] icecube/lite5200b: wakeup from low-power support
+
+ U-Boot part of Lite5200b low power mode support.
+ Puts SDRAM out of self-refresh and transfers control to
+ address saved at physical 0x0.
+
+ Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
+ Acked-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 8048cdd56f04a756eeea4951f402bf5cc33785db
+Author: Wolfgang Denk <wd@denx.de>
+Date: Sat Apr 14 21:16:54 2007 +0200
+
+ Update CHANGELOG
+
+commit 8e6875183cdca91c134408d119d4abcd48ef6856
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 18:56:46 2006 +0100
+
+ AVR32: Enable MMC support
+
+ Set up the portmux for the MMC interface and enable the MMC driver
+ along with support for DOS partitions, ext2 and FAT filesystems.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit fc26c97bb6df41b4a95662c34054fe912387bf38
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Fri Jan 20 10:03:53 2006 +0100
+
+ Atmel MCI driver
+
+ Driver for the Atmel MCI controller (MMC interface) for AT32AP CPUs.
+
+ The AT91 ARM-based CPUs use basically the same hardware, so it should
+ be possible to share this driver, but no effort has been made so far.
+
+ Hardware documentation can be found in the AT32AP7000 data sheet,
+ which can be downloaded from
+
+ http://www.atmel.com/dyn/products/datasheets.asp?family_id=682
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 05fdab1ef6a10d049a50021a86f1226f444d9b9f
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 18:55:37 2006 +0100
+
+ AVR32: Add clk and gpio infrastructure for mmci
+
+ Implement functions for configuring the mmci pins, as well as
+ functions for getting the clock rate of the mmci controller.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 7fac3f69e9f05c5e5326681976c35d129324c4de
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 18:53:56 2006 +0100
+
+ Enable partition support with MMC
+
+ Include implementations of init_part() and get_partition_info() when
+ CONFIG_MMC is set.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 9a24f477a1ed5bb0f74377c985d754ebbfa44872
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 17:14:30 2006 +0100
+
+ AVR32: Enable networking
+
+ Implement MACB initialization for AVR32 and ATSTK1000, and turn
+ everything on, including the MACB driver.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 5c1fe1ffffd1750a7e47e5a2e2cd600c00e4f009
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Fri Jan 20 10:03:34 2006 +0100
+
+ Atmel MACB ethernet driver
+
+ Driver for the Atmel MACB on-chip ethernet controller.
+
+ This driver has been tested on the ATSTK1000 board with a AT32AP7000
+ CPU. It should probably work on AT91SAM926x as well with some minor
+ modifications.
+
+ Hardware documentation can be found in the AT32AP7000 data sheet,
+ which can be downloaded from
+
+ http://www.atmel.com/dyn/products/datasheets.asp?family_id=682
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit b4ec9c2d43d894729bb633bfdbdfa95a962c1556
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 16:56:14 2006 +0100
+
+ AVR32: Add clk and gpio infrastructure for macb0 and macb1
+
+ Implement functions for configuring the macb0 and macb1 pins, as
+ well as functions for getting the clock rate of the various
+ busses the macb ethernet controllers are connected to.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit d5acb95b16a0a74c643524342c3437e765426d05
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 15:39:15 2006 +0100
+
+ AVR32: Implement simple DMA memory allocator
+
+ Implement dma_alloc_coherent() which returns cache-aligned
+ uncacheable memory.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 91975b0fea773c9e681fea8cf3349669f27685ee
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 15:46:02 2006 +0100
+
+ Import <linux/mii.h> from the Linux kernel
+
+ Instead of creating yet another set of MII register definitions
+ in the macb driver, here's a complete set of definitions for everyone
+ to use.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 1b804b229556a4d862da93c0ec94e79419364b2c
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Wed Mar 21 19:47:36 2007 +0100
+
+ AVR32: Include more commands for ATSTK1000
+
+ Include the imi, imls and jffs commands sets by default on ATSTK1000.
+ Also define CONFIG_BOOTARGS to something more useful, define
+ CONFIG_BOOTCOMMAND and enable autoboot by default.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 9c0deb5ae3ea0189f2e08ac29ef1316f1fb8548d
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Wed Mar 21 19:44:48 2007 +0100
+
+ AVR32: Provide a definition of struct stat
+
+ Copy the definition of struct stat from the Linux kernel.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 12f099c08167a7a51aeee623bc16dafd0841271c
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Dec 17 14:46:06 2006 +0100
+
+ AVR32: Use initdram() instead of board_init_memories()
+
+ Conform to the "standard" interface and use initdram() instead of
+ board_init_memories() on AVR32. This enables us to get rid of the
+ sdram_size member of the global_data struct as well.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 1f4f2121c2685182eb87fa9a9b799d1917387a1c
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Mon Nov 20 15:53:10 2006 +0100
+
+ AVR32: Relocate u-boot to SDRAM
+
+ Relocate the u-boot image into SDRAM like everyone else does. This
+ means that we can handle much larger .data and .bss than we used to.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit df548d3c3e2bbc40258713167859ffc2ce99a900
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sun Nov 19 18:06:53 2006 +0100
+
+ AVR32: Resource management rewrite
+
+ Rewrite the resource management code (i.e. I/O memory, clock gating,
+ gpio) so it doesn't depend on any global state. This is necessary
+ because this code is heavily used before relocation to RAM, so we
+ can't write to any global variables.
+
+ As an added bonus, this makes u-boot's memory footprint a bit smaller,
+ although some functionality has been left out; all clocks are enabled
+ all the time, and there's no checking for gpio line conflicts.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 03d1e1365796cd15d1726e8a51fd8b5be50b2fe9
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sat Nov 18 18:01:13 2006 +0100
+
+ AVR32: Clean up memory-map.h for at32ap7000
+
+ Convert spaces to tabs (must have missed this one last time around),
+ sort the entries by address and group them together by bus
+ connectivity.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 28c699ef69f4b6cdf252e4747b7b590028a88981
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sat Nov 18 17:32:31 2006 +0100
+
+ AVR32: Build position-independent u-boot
+
+ Add -fPIC -mno-init-got to the avr32-specific CFLAGS to make u-boot
+ position independent. This will make relocation a lot easier.
+
+ -mno-init-got means that gcc shouldn't emit code to load the GOT
+ address into r6 in every function prologue. We do it once and for
+ all in the early startup assembly code, so enabling this option
+ makes u-boot a bit faster and smaller.
+
+ The assembly parts have always been position-independent, so no code
+ changes should be necessary.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 5374b36de91d006d1df9536259fa9f66b01aa3aa
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sat Nov 18 17:24:31 2006 +0100
+
+ AVR32: Use avr32-linux- cross-compilation prefix by default
+
+ It doesn't really matter which toolchain you use to compile u-boot,
+ but the avr32-linux one is probably what most people have installed.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit c841beeddebece0039e724fb27f4d1a39ee1c6b6
+Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
+Date: Sat Nov 18 17:15:30 2006 +0100
+
+ AVR32: Split start_u_boot into board_init_f and board_init_r
+
+ Split the avr32 initialization code into a function to run before
+ relocation, board_init_f and a function to run after relocation,
+ board_init_r. For now, board_init_f simply calls board_init_r
+ at the end.
+
+ Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
+
+commit 37403005cfe6bb13964d450f6a48a0b0f2f7017e
+Author: Heiko Schocher <hs@pollux.denx.de>
+Date: Sat Apr 14 05:26:48 2007 +0200
+
+ [Fix] Set the LED status register on the UC101 for the LXT971 PHY.
+ clear the Display after reset.
+
+ Signed-off-by: Heiko Schocher <hs@denx.de>
+
+commit 7882751c78b7ecabfd49b0eff8de27661c71f16c
+Author: Denis Peter <d.peter@mpl.ch>
+Date: Fri Apr 13 09:13:33 2007 +0200
+
+ [PATCH] Fix bugs in cmd_ide.c and cmd_scsi.c
+
+ Fix bug introduced by "Fix get_partition_info() parameter error in all
+ other calls" from 2005-03-04 in cmd_ide.c and cmd_scsi.c, which prevented
+ to use diskboot or scsiboot form another device than 0.
+
+ Signed-off-by: Denis Peter <d.peter@mpl.ch>
+
+commit 0b94504d22e70f537c17a0d38c87edb6e370977d
+Author: Greg Lopp <lopp@pobox.com>
+Date: Fri Apr 13 08:02:24 2007 +0200
+
+ [PATCH] Fix use of "void *" for block dev read/write buffer pointers
+
+ Signed-of-by: Greg Lopp <lopp@pobox.com>
+ Acked-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 2ad3aba01d37b72e7c957b07e102fccd64fe6d13
+Author: Jeffrey Mann <mannj@embeddedplanet.com>
+Date: Thu Apr 12 14:15:59 2007 +0200
+
+ ppc4xx: Fix i2c divisor calcularion for PPC4xx
+
+ This patch fixes changes the i2c_init(...) function to use the function
+ get_OPB_freq() rather than calculating the OPB speed by
+ sysInfo.freqPLB/sysInfo.pllOpbDiv. The get_OPB_freq() function is
+ specific per processor. The prior method was not and so was calculating
+ the wrong speed for some PPC4xx processors.
+
+ Signed-off-by: Jeffrey Mann <mannj@embeddedplanet.com>
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 6c9ba919375db977aaad9146bf320c7afd07ae7a
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Apr 11 17:25:01 2007 +0200
+
+ Update CHANGELOG
+
+ Signed-off-by: Wolfgang Denk <wd@denx.de>
+
+commit 51056dd9863e6a1bc363afbbe1775c58cd967418
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Apr 11 17:22:55 2007 +0200
+
+ Update for SC3 board
+
+ * Make IDE timeout configurable through ide_reset_timeout variable.
+ * Use Newline as "password" string
+ * Use just a single partition in NAND flash
+
+commit c0707ce65677650b5ceab0500ee50ae5168afef2
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:34:06 2007 +0800
+
+ [Blackfin][PATCH] Kill off a bunch of common local prototypes
+
+commit 7b7e30aa64bb6657a1bfd32fdbdbfeb561e6a48d
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:33:04 2007 +0800
+
+ [Blackfin][PATCH] Fix dynamic CPLB generation issue
+
+commit 0445e3a264251d75b1be45ef713c70726a2952f0
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:31:47 2007 +0800
+
+ [Blackfin][PATCH] minior cleanup
+
+commit 155fd766573981090e638b493d5857562151862e
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:31:18 2007 +0800
+
+ [Blackfin][PATCH] Fix copyright and update license
+
+commit 9fd437bbd75d282f899e1da50be20a2bf38450bc
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:30:25 2007 +0800
+
+ [Blackfin][PATCH] Add BF537 EMAC driver initialization
+
+commit 889256e8604e0c68db1d866d720894dffede9df6
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:29:55 2007 +0800
+
+ [Blackfin][PATCH] call real the system synchronize instruction
+
+commit e0df1c921b788289564e4c1ee7120a6a9cd3ab05
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:29:17 2007 +0800
+
+ [Blackfin][PATCH] remove asm/page.h as we do not actually use/want any of these definitions nor does any other arch include it
+
+commit dfeeab2cd680df047e68e723b246adf6f33bb556
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Thu Apr 5 18:28:34 2007 +0800
+
+ [Blackfin][PATCH]: fix flash unaligned copy issue
+
+commit 31c98a88228021b314c89ebb8104fb6473da4471
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Apr 4 02:09:30 2007 +0200
+
+ Minor coding style cleanup.
+
+commit 94abd7c0583ebe01e799b25f451201deeaab550d
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Apr 4 01:49:15 2007 +0200
+
+ Minor cleanup.
+
+commit a65c5768e5537530bd1780af3d3fddc3113a163c
+Author: Stefan Roese <sr@denx.de>
+Date: Mon Apr 2 10:09:30 2007 +0200
+
+ ppc4xx: Change SysACE address on Katmai
+
+ With this new base address of the Xilinx SystemACE controller
+ the Linux driver will be easier to adapt, since it can now be
+ mapped via the "normal" ioremap() call.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit aea03c4e8c3a21ce43d3faf48a6e6d474c8bdf73
+Author: Gerald Van Baren <vanbaren@cideas.com>
+Date: Sat Mar 31 14:30:53 2007 -0400
+
+ Fix some minor whitespace violations.
+
+commit 213bf8c822de8eecaf69860684469cdaba2e9e6a
+Author: Gerald Van Baren <vanbaren@cideas.com>
+Date: Sat Mar 31 12:23:51 2007 -0400
+
+ Add a flattened device tree (fdt) command (2 of 2)
+
+ Modifications to the existing code to support the new fdt command.
+
+commit 781e09ee6e3e3e392ab362c1f0ef1068adc76e3e
+Author: Gerald Van Baren <vanbaren@cideas.com>
+Date: Sat Mar 31 12:22:10 2007 -0400
+
+ Add a flattened device tree (fdt) command (1 of 2)
+
+ The fdt command uses David Gibson's libfdt library to manipulate as well
+ as print the flattened device tree. This patch is the new command,
+ the second part is the modifications to the existing code.
+
+commit 3af0d587d93e0be5f96e1b30fa41e662f8b0803e
+Author: Gerald Van Baren <vanbaren@cideas.com>
+Date: Sat Mar 31 12:13:43 2007 -0400
+
+ libfdt: Enhanced and published fdt_next_tag()
+
+ Enhanced the formerly private function _fdt_next_tag() to allow stepping
+ through the tree, used to produce a human-readable dump, and made
+ it part of the published interface.
+ Also added some comments.
+
+commit fa3a74cec73dfd06a5ae35a9a3368200273aaa71
+Author: Gerald Van Baren <vanbaren@cideas.com>
+Date: Sat Mar 31 12:05:39 2007 -0400
+
+ libfdt: Customizations for use by u-boot.
+
+ Changes to David Gibson's original source to fit into u-boot's
+ environment. No functionality changes.
+
+commit 35748177c64a4a83a00057e93bb33e40278a2a96
+Author: Gerald Van Baren <vanbaren@cideas.com>
+Date: Sat Mar 31 12:00:56 2007 -0400
+
+ libfdt: Import libfdt source (2 of 2)
+
+ This adds the applicable libfdt source files (unmodified) and a README
+ to explain where the source came from.
+
+commit 7cd5da0fe877e7171a4cdd44880bce783132871a
+Author: Gerald Van Baren <vanbaren@cideas.com>
+Date: Sat Mar 31 11:59:59 2007 -0400
+
+ libfdt: Import libfdt source (1 of 2)
+
+ This adds the applicable libfdt source files (unmodified) and a README
+ to explain where the source came from.
+
+commit da6ebc1bc082cbe3b6bbde079cafe09f7ebbad4b
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 31 13:16:23 2007 +0200
+
+ ppc4xx: Update Katmai bootstrap command
+
+ Now the DDR2 frequency is also 2*PLB frequency when 166MHz PLB
+ is selected.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit cabee756a6532986729477c3cc1ea16ef8517ad2
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 31 13:15:06 2007 +0200
+
+ ppc4xx: Update 44x_spd_ddr2 code (440SP/440SPe)
+
+ Additional RAM information is now printed upon powerup, like
+ DDR2 frequency and CAS latency.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 60723803431ac75cad085690789e433d5ab9174e
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 31 08:48:36 2007 +0200
+
+ ppc4xx: Change Yucca config file to support ECC
+
+ With the updated 44x DDR2 driver the Yucca board now supports
+ ECC generation and checking.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 490e5730c674b20d708b783a2c5ffd7208f83873
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 31 08:47:34 2007 +0200
+
+ ppc4xx: Fix "bootstrap" command for Katmai board
+
+ The board specific "bootstrap" command is now fixed and can
+ be used for the AMCC Katmai board to configure different
+ CPU/PLB/OPB frequencies.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 94f54703c3a776ec23e427ca2a16e0a79a5d50c1
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 31 08:46:08 2007 +0200
+
+ ppc4xx: Update 44x_spd_ddr2 code (440SP/440SPe)
+
+ Fix a bug in the auto calibration routine. This driver now runs
+ more reliable with the tested modules. It's also tested with
+ 167MHz PLB frequency (667MHz DDR2 frequency) on the Katmai.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 342cd097be1e7affe82f42ab3da220959a699e64
+Author: Michal Simek <monstr@monstr.eu>
+Date: Fri Mar 30 22:52:09 2007 +0200
+
+ [PATCH] Clean include dependence
+
+commit 6f934210fb293fde2cfb4251c6d96fdc58b6a906
+Author: Michal Simek <monstr@monstr.eu>
+Date: Fri Mar 30 22:42:45 2007 +0200
+
+ [CLEAN] Remove inefficient Suzaku code
+
+commit 430f1b0f9a670c2f13eaa52e66a10db96dd3647d
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Mar 28 15:03:16 2007 +0200
+
+ Merge some AMCC make targets to keep the top-level Makefile smaller
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 0c75c9d84307a9f1cbe1ff0c4d8937ee3a96475e
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Mar 28 14:52:12 2007 +0200
+
+ i2c: Enable "old" i2c commands even when CONFIG_I2C_CMD_TREE is defined
+
+ The "old" i2c commands (iprobe, imd...) are now compiled in again,
+ even when the i2c command tree is enabled via the CONFIG_I2C_CMD_TREE
+ config option.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 5da048adf44bea5e3b94080d02903c2e3fe7aa4a
+Author: Michal Simek <monstr@monstr.eu>
+Date: Tue Mar 27 00:32:16 2007 +0200
+
+ PATCH: Resolve GPL license problem
+
+commit 1798049522f594013aea29457d46794298c6ae15
+Author: Michal Simek <root@monstr.eu>
+Date: Mon Mar 26 01:39:07 2007 +0200
+
+ Support for XUPV2P board
+ Reset support
+ BSP autoconfig support
+
+commit 0d974d5297349504a2ddfa09314be573b5df320a
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 24 15:57:09 2007 +0100
+
+ [PATCH] Add 4xx GPIO functions
+
+ This patch adds some 4xx GPIO functions. It also moves some of the
+ common code and defines into a common 4xx GPIO header file.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 2db633658bbf366ab0c8dad7a0727e1fb2ae6b11
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 24 15:55:58 2007 +0100
+
+ [PATCH] Small Sequoia cleanup
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 3cb86f3e40d2a80356177434a99f75bc8baa9caf
+Author: Stefan Roese <sr@denx.de>
+Date: Sat Mar 24 15:45:34 2007 +0100
+
+ [PATCH] Clean up 40EZ/Acadia support
+
+ This patch cleans up all the open issue of the preliminary
+ Acadia support.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 6eb1df835191d8ce4b81d5af40fa8e0fbe78e997
+Author: Jon Loeliger <jdl@freescale.com>
+Date: Tue Dec 12 11:02:20 2006 -0600
+
+ Fix 8641HPCN problem with ld version 2.16
+
+ (Dot outside sections problem).
+
+ This fix is in the spirit of 807d5d7319330e336ab34a5623c5e0d73b87d540.
+
+ Signed-off-by: Jon Loeliger <jdl@freescale.com>
+
+commit 9964a4dd0d4ef5a037febaebf1aa494b1a72991c
+Author: Haiying Wang <haiying.wang@freescale.com>
+Date: Thu Dec 7 10:35:55 2006 -0600
+
+ Set Rev 2.x 86xx PIC in mixed mode.
+
+ Prevent false interrupt from hanging Linux as MSR[EE] is set
+ to enable interrupts by changing the PIC out of the default
+ pass through mode into mixed mode.
+
+ Signed-off-by: Haiying Wang <haiying.wang@freescale.com>
+ Signed-off-by: Jon Loeliger <jdl@freescale.com>
+
+commit 5a58a73ceb0a4059c42ef64cedbc1a45e0aaa00e
+Author: Jason Jin <jason.jin@freescale.com>
+Date: Thu Dec 7 10:32:35 2006 -0600
+
+ Add flash cmd function to 8641HPCN ramboot
+
+ Also fixes some commmand for 8641 HPCN ramboot case.
+
+ Signed-off-by: Jason Jin <jason.jin@freescale.com>
+ Signed-off-by: Jon Loeliger <jdl@freescale.com>
+
+commit 2ccceacc04b009d923afb7c26189ba2f8a2a5d46
+Author: Ed Swarthout <ed.swarthout@freescale.com>
+Date: Thu Dec 7 10:34:14 2006 -0600
+
+ Add support for 8641 Rev 2 silicon.
+
+ Without this patch, I am unable to get to the prompt on rev 2 silicon.
+ Only set ddrioovcr for rev1.
+
+ Signed-off-by: Ed Swarthout<ed.swarthout@freescale.com>
+ Signed-off-by: Jon Loeliger <jdl@freescale.com>
+
+commit 44ba464b99001f8bd1c456a1e9d59726252f707a
+Author: Wolfgang Denk <wd@denx.de>
+Date: Thu Mar 22 00:13:12 2007 +0100
+
+ Code cleanup / re-insert previous Copyright entries.
+
+ Signed-off-by: Wolfgang Denk <wd@denx.de>
+
+commit 2a8dfe08359a1b663418b2faa1da1d7bce34d302
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Mar 21 23:26:15 2007 +0100
+
+ Code cleanup. Update CHANGELOG
+
+commit e6615ecf4eaf4dd52696934aed8f5c6474cfd286
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Mar 21 14:54:29 2007 +0100
+
+ ppc4xx: Fix file mode of include/configs/acadia.h
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit d5f4614c9350d9333e575100fb250aab774d0258
+Author: Markus Klotzbuecher <mk@denx.de>
+Date: Wed Mar 21 14:41:46 2007 +0100
+
+ SPC1920: fix small clock routing bug
+
+ Signed-off-by: Markus Klotzbuecher <mk@denx.de>
+
+commit 16c0cc1c82081a493ab87c51980b28336ce1bce8
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Mar 21 13:39:57 2007 +0100
+
+ [PATCH] Add AMCC Acadia (405EZ) eval board support
+
+ This patch adds support for the new AMCC Acadia eval board.
+
+ Please note that this Acadia/405EZ support is still in a beta stage.
+ Still lot's of cleanup needed but we need a preliminary release now.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit e01bd218b00af73499331a1a701625a852cd286f
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Mar 21 13:38:59 2007 +0100
+
+ [PATCH] Add AMCC PPC405EZ support
+
+ This patch adds support for the new AMCC 405EZ PPC. It is in
+ preparation for the AMCC Acadia board support.
+
+ Please note that this Acadia/405EZ support is still in a beta stage.
+ Still lot's of cleanup needed but we need a preliminary release now.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 07e82cb2e284a893df6693f2a1337ab2c47bf6a1
+Author: Heiko Schocher <hs@pollux.denx.de>
+Date: Wed Mar 21 08:45:17 2007 +0100
+
+ [PATCH] TQM8272: dont change the bits given from the HRCW
+ for the SIUMCR and BCR Register.
+ Fix the calculation for the EEprom Size
+
+ Signed-off-by: Heiko Schocher <hs@denx.de>
+
+commit 654589873dbafcf104dff133ce0d03a4506e9cc3
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Tue Mar 20 18:16:24 2007 +0800
+
+ [Blackfin][PATCH] Add BF561 EZKIT board support
+
+commit a6154fd1cfd020f6da8527e0365b1020a11a71d0
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Mon Mar 19 22:55:58 2007 +0800
+
+ [Blackfin][PATCH] minor cleanup
+
+commit 389b6bb50f745bf5038ce030300d8a8512e96f79
+Author: Wolfgang Denk <wd@denx.de>
+Date: Mon Mar 19 13:10:08 2007 +0100
+
+ Remove obsoleted POST files.
+
+ Signed-off-by: Wolfgang Denk <wd@denx.de>
+
+commit 8e709bbb2636b5670a8f2b575e138eb1f55773f6
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Mon Mar 19 01:26:11 2007 +0800
+
+ [PATCH] Add flash chip M29W320ET/B support
+
+commit 26bf7deca364a5b33f39e8f14ddd3f4081345015
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Mon Mar 19 01:24:52 2007 +0800
+
+ [Blackfin][PATCH] Add BF537 stamp board support
+
+commit 8423e5e31a7235d05a482627315fb11d49c17bd7
+Author: Stefan Roese <sr@denx.de>
+Date: Fri Mar 16 21:11:42 2007 +0100
+
+ [PATCH] Use dynamic SDRAM TLB setup on AMCC Ebony eval board
+
+ Define CONFIG_PROG_SDRAM_TLB so that the TLB entries for the
+ DDR memory are dynamically programmed matching the total size
+ of the equipped memory (DIMM modules).
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 76d1466f918b881cda2d259254761e73885093c2
+Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+Date: Tue Mar 13 13:38:05 2007 +0100
+
+ [PATCH] renamed environment variable 'addcon' to 'addcons' for PCI405
+ boards in terms of unification.
+
+ Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+
+commit a7090b993d3d4d2221ac3f33e6cb1d1b2ccc6bf0
+Author: Wolfgang Denk <wd@denx.de>
+Date: Tue Mar 13 16:05:55 2007 +0100
+
+ Make SC3 board build with 'make O='; use 'addcons' consistently
+ (SC3 and Jupiter used to use 'addcon' instead).
+
+ Signed-off-by: Wolfgang Denk wd@denx.de
+
+commit 8502e30a28e492c756ea2d7df0ace026388fce4b
+Author: Heiko Schocher <hs@pollux.denx.de>
+Date: Tue Mar 13 09:40:59 2007 +0100
+
+ [PATCH] update board config for jupiter Board:
+ added Hush Shell,
+ CONFIG_CMDLINE_EDITING,
+ CFG_ENV_ADDR_REDUND activated
+
+ Signed-off-by: Heiko Schocher <hs@denx.de>
+
+commit 0d93de11449390a5984b0236c3612e50f6dbb7e8
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Mon Mar 12 12:11:55 2007 +0800
+
+ [Blackfin][PATCH] minor cleanup
+
+commit bfa5754a58477ac917d21527cd0f079d87cf188e
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Mon Mar 12 01:42:06 2007 +0800
+
+ [Blackfin][PATCH] Fix BUILD_DIR option of MAKEALL building issue
+
+commit 8440bb14581a294375c34b91b42512f9753d1130
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Mon Mar 12 00:25:14 2007 +0800
+
+ [Blackfin][PATCH] code cleanup
+
+commit cfc67116a706fd18b8f6a9c11a16753c5626d689
+Author: Michal Simek <monstr@monstr.eu>
+Date: Sun Mar 11 13:48:24 2007 +0100
+
+ [Microblaze][PATCH] part 2
+ timer support
+ interrupt controller support
+ flash support
+ ethernet support
+ cache support
+ board information support
+ env support
+ booting image support
+
+ adding support for Xilinx ML401
+
+commit 76316a318de91f6184e7c22a10e02d275ade2441
+Author: Michal Simek <monstr@monstr.eu>
+Date: Sun Mar 11 13:42:58 2007 +0100
+
+ [Microblaze][PATCH]
+ timer support
+ interrupt controller support
+ flash support
+ ethernet support
+ cache support
+ board information support
+ env support
+ booting image support
+
+ adding support for Xilinx ML401
+
+commit 8db13d63157811c839d15a313d9f2d2f5fd10af3
+Author: Aubrey Li <aubrey.adi@gmail.com>
+Date: Sat Mar 10 23:49:29 2007 +0800
+
+ [Blackfin][PATCH] code cleanup
+
+commit ef26a08fef928b7bc11ae2c109e638dc3a016d91
+Author: Aubrey.Li <aubrey.adi@gmail.com>
+Date: Fri Mar 9 13:40:56 2007 +0800
+
+ [Blackfin][PATCH-2/2] Common files changed to support bf533 platform
+
+commit 3f0606ad0b5639f7f22848fe5b4574e754d0470f
+Author: Aubrey.Li <aubrey.adi@gmail.com>
+Date: Fri Mar 9 13:38:44 2007 +0800
+
+ [Blackfin]PATCH-1/2]: Remove obsolete blackfin port and add bf533 platform support
+
+commit 992423ab43c2bcf6b704853bd00af77450915e20
+Author: Stefan Roese <sr@denx.de>
+Date: Thu Mar 8 23:00:08 2007 +0100
+
+ ppc4xx: Fix file mode of sequoia.c
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit eb92f613556800f7483666db09d9a237ad911d4a
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Thu Mar 8 22:52:51 2007 +0100
+
+ Minor cleanup.
+
+commit 8ce16f55c7b9752af3d8bed84521aec5337e2de1
+Author: John Otken john@softadvances.com <john@softadvances.com>
+Date: Thu Mar 8 09:39:48 2007 -0600
+
+ ppc4xx: Clear Sequoia/Rainier security engine reset bits
+
+ Signed-off-by: John Otken john@softadvances.com <john@softadvances.com>
+
+commit 650a330dd2539130c8c324791e2f9f75aed79d4e
+Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+Date: Thu Mar 8 16:26:52 2007 +0100
+
+ [PATCH] I2C: add some more SPD eeprom decoding for DDR2 modules
+
+ Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+
+commit d9fc703246840c4b268debf48c334ba55c597dc0
+Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+Date: Thu Mar 8 16:25:47 2007 +0100
+
+ [PATCH] I2C: disable flat i2c commands when CONFIG_I2C_CMD_TREE is defined
+
+ Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+
+commit ced5b9029043397348cdc88e0cfcd6b1f629250b
+Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+Date: Thu Mar 8 16:23:11 2007 +0100
+
+ [PATCH] 4xx: allow CONFIG_I2C_CMD_TREE without CONFIG_I2C_MULTI_BUS
+
+ Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+
+commit d8a8ea5c476d37006fc7f85b7f903142795c8b14
+Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+Date: Thu Mar 8 16:20:32 2007 +0100
+
+ [PATCH] I2C: Add missing default CFG_SPD_BUS_NUM
+
+ Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+
+commit f9fc6a5852a6335840882fa2111925010eea1abe
+Author: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+Date: Wed Mar 7 15:32:01 2007 +0100
+
+ fixed ethernet phy configuration for plu405 board
+
+ Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
+
+commit 769104c9356594deb2092e204a39c05b33202d6c
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Thu Mar 8 21:49:27 2007 +0100
+
+ Minor cleanup
+
+commit 00cdb4ce5e1b42248e7e6522ad0da3421b988afa
+Author: Stefan Roese <sr@denx.de>
+Date: Thu Mar 8 10:13:16 2007 +0100
+
+ [PATCH] Update AMCC Luan 440SP eval board support
+
+ The AMCC Luan now uses the common 440SP(e) DDR SPD code for DDR
+ inititializition. This includes DDR auto calibration and support
+ for different DIMM modules, instead of the fixed setup used in
+ the earlier version.
+
+ This patch also enables the cache in FLASH for the startup
+ phase of U-Boot (while running from FLASH). After relocating to
+ SDRAM the cache is disabled again. This will speed up the boot
+ process, especially the SDRAM setup, since there are some loops
+ for memory testing (auto calibration).
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 2f5df47351910a2936c7741cf111855829200943
+Author: Stefan Roese <sr@denx.de>
+Date: Thu Mar 8 10:10:18 2007 +0100
+
+ [PATCH] Update AMCC Yucca 440SPe eval board support
+
+ The AMCC Yucca now uses the common 440SP(e) DDR SPD code for DDR
+ inititializition. This includes DDR auto calibration and support
+ for different DIMM modules, instead of the fixed setup used in
+ the earlier version.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 2721a68a9ea91f1e494649ce68b2577261f578e2
+Author: Stefan Roese <sr@denx.de>
+Date: Thu Mar 8 10:07:18 2007 +0100
+
+ ppc4xx: Small AMCC Katmai 440SPe update
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit df294497479b1dca6dd86318b2a912f72fede0df
+Author: Stefan Roese <sr@denx.de>
+Date: Thu Mar 8 10:06:09 2007 +0100
+
+ ppc4xx: Update 440SP/440SPe DDR SPD setup code to support 440SP
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit fa1aef15bcd47736687be1af544506e90fba545d
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Mar 7 16:43:00 2007 +0100
+
+ [PATCH] Use dynamic SDRAM TLB setup on AMCC Ocotea eval board
+
+ Define CONFIG_PROG_SDRAM_TLB so that the TLB entries for the
+ DDR memory are dynamically programmed matching the total size
+ of the equipped memory (DIMM modules).
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit e2ebe696818939e2b974628be9c921ea3fe9de13
+Author: Stefan Roese <sr@denx.de>
+Date: Wed Mar 7 16:39:36 2007 +0100
+
+ [PATCH] Fix AMCC 44x SPD SDRAM init code to support 2 DIMM's
+
+ This patch fixes a problem that occurs when 2 DIMM's are
+ used. This problem was first spotted and fixed by Gerald Jackson
+ <gerald.jackson@reaonixsecurity.com> but this patch fixes the
+ problem in a little more clever way.
+
+ This patch also adds the nice functionality to dynamically
+ create the TLB entries for the SDRAM (tlb.c). So we should
+ never run into such problems with wrong (too short) TLB
+ initialization again on these platforms.
+
+ As this feature is new to the "old" 44x SPD DDR driver, it
+ has to be enabled via the CONFIG_PROG_SDRAM_TLB define.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 39218433983417b9df087976a79e3f80dd5e83d6
+Author: Wolfgang Denk <wd@denx.de>
+Date: Wed Mar 7 16:33:44 2007 +0100
+
+ UC101: fix compiler warnings
+
+commit 8d7e2732221bc2d64df14f700c64c23e0a4c3dce
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Wed Mar 7 16:19:46 2007 +0100
+
+ HMI1001: fix build error, cleanup compiler warnings.
+
+commit ad5bb451ade552c44bef9119d907929ebc2c126f
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Tue Mar 6 18:08:43 2007 +0100
+
+ Restructure POST directory to support of other CPUs, boards, etc.
+
+commit a5284efd125967675b2e9c6ef7b95832268ad360
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Tue Mar 6 18:01:47 2007 +0100
+
+ Fix HOSTARCH handling.
+ Patch by Mike Frysinger, Mar 05 2007
+
+commit 07b7b0037aac5102939917d7cbe561b5c0d5aa44
+Author: Stefan Roese <sr@denx.de>
+Date: Tue Mar 6 07:47:04 2007 +0100
+
+ [PATCH] Speed optimization of AMCC Sequoia/Rainier DDR2 setup
+
+ As provided by the AMCC applications team, this patch optimizes the
+ DDR2 setup for 166MHz bus speed. The values provided are also save
+ to use on a "normal" 133MHz PLB bus system. Only the refresh counter
+ setup has to be adjusted as done in this patch.
+
+ For this the NAND booting version had to include the "speed.c" file
+ from the cpu/ppc4xx directory. With this addition the NAND SPL image
+ will just fit into the 4kbytes of program space. gcc version 4.x as
+ provided with ELDK 4.x is needed to generate this optimized code.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 647d3c3eed0da1d1505eecabe0b0fab96f956e68
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Sun Mar 4 01:36:05 2007 +0100
+
+ Some code cleanup.
+
+commit 781e026c8aa6f7e9eb5f0e72cc4d20971219b148
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Wed Feb 28 00:02:04 2007 -0600
+
+ mpc83xx: fix implicit declaration of function 'ft_get_prop' warnings
+
+ (cherry picked from c5bf13b02284c3204a723566a9bab700e5059659 commit)
+
+commit 4feab4de7bfc2cb2fed36ad76f93c3a69659bbaf
+Author: Kumar Gala <galak@kernel.crashing.org>
+Date: Tue Feb 27 23:51:42 2007 -0600
+
+ mpc83xx: Fix config of Arbiter, System Priority, and Clock Mode
+
+ The config value for:
+ * CFG_ACR_PIPE_DEP
+ * CFG_ACR_RPTCNT
+ * CFG_SPCR_TSEC1EP
+ * CFG_SPCR_TSEC2EP
+ * CFG_SCCR_TSEC1CM
+ * CFG_SCCR_TSEC2CM
+
+ Were not being used when setting the appropriate register
+
+ Added:
+ * CFG_SCCR_USBMPHCM
+ * CFG_SCCR_USBDRCM
+ * CFG_SCCR_PCICM
+ * CFG_SCCR_ENCCM
+
+ To allow full config of the SCCR.
+
+ Also removed random CFG_SCCR settings in MPC8349EMDS, TQM834x, and sbc8349
+ that were just bogus.
+
+ Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
+
+commit d51b3cf371cd441030460ef19d36b2924c361b1a
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Thu Feb 22 20:06:57 2007 -0600
+
+ mpc83xx: update [local-]mac-address properties on UEC based devices
+
+ 8360 and 832x weren't updating their [local-]mac-address
+ properties. This patch fixes that.
+
+ Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
+
+commit 61f4f912acbe60776c5e00df1ec94094ce672957
+Author: Timur Tabi <timur@freescale.com>
+Date: Tue Feb 13 10:41:42 2007 -0600
+
+ mpc83xx: write MAC address to mac-address and local-mac-address
+
+ Some device trees have a mac-address property, some have local-mac-address,
+ and some have both. To support all of these device trees, this patch
+ updates ftp_cpu_setup() to write the MAC address to mac-address if it exists.
+ This function already updates local-mac-address.
+
+ Signed-off-by: Timur Tabi <timur@freescale.com>
+
+commit 22d71a71f57fd5d38b27ac3848e50d790360a598
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Tue Feb 27 18:41:08 2007 -0600
+
+ mpc83xx: add command line editing by default
+
+commit 3fc0bd159103b536e1c54c6f4457a09b3aba66ca
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Wed Feb 14 19:50:53 2007 -0600
+
+ mpc83xx: Disable G1TXCLK, G2TXCLK h/w buffers
+
+ Disable G1TXCLK, G2TXCLK h/w buffers. This patch
+ fixes a networking timeout issue with MPC8360EA (Rev.2) PBs.
+
+ Verified on Rev. 1.1, Rev. 1.2, and Rev. 2.0 boards.
+
+ Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
+ Signed-off-by: Emilian Medve <Emilian.Medve@freescale.com>
+
+commit d61853cf2472e0b8bcbd131461a93d1c49ff0c1f
+Author: Xie Xiaobo <r63061@freescale.com>
+Date: Wed Feb 14 18:27:17 2007 +0800
+
+ mpc83xx: Add DDR2 controller fixed/SPD Init for MPC83xx
+
+ The code supply fixed and SPD initialization for MPC83xx DDR2 Controller.
+ it pass DDR/DDR2 compliance tests.
+
+ Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
+
+commit b110f40bd180c6b560276589beedf753e97c46ce
+Author: Xie Xiaobo <r63061@freescale.com>
+Date: Wed Feb 14 18:27:06 2007 +0800
+
+ mpc83xx: Add the cpu specific code for MPC8360E rev2.0 MDS
+
+ MPC8360E rev2.0 have new spridr,and PVR value,
+ The MDS board for MPC8360E rev2.0 has 32M bytes Flash and 256M DDR2 DIMM.
+
+ Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
+
+commit 8d172c0f0d85998a256a95b7459a5403a30380ed
+Author: Xie Xiaobo <r63061@freescale.com>
+Date: Wed Feb 14 18:26:44 2007 +0800
+
+ mpc83xx: Add the cpu and board specific code for MPC8349E rev3.1 MDS
+
+ MPC8349E rev3.1 have new spridr,and PVR value,
+ The MDS board for MPC8349E rev3.1 has 32M bytes Flash and 256M DDR2 DIMM.
+
+ Signed-off-by: Xie Xiaobo<X.Xie@freescale.com>
+
+commit f6f5f709e5c8e4564c4dfeecfdf2279244f9c83b
+Author: Joakim Tjernlund <joakim.tjernlund@transmode.se>
+Date: Wed Jan 31 11:04:19 2007 +0100
+
+ mpc83xx: Fix empty i2c reads/writes in fsl_i2c.c
+
+ Fix empty i2c reads/writes, i2c_write(0x50, 0x00, 0, NULL, 0)
+ which is used to se if an slave will ACK after receiving its address.
+
+ Correct i2c probing to use this method as the old method could upset
+ a slave as it wrote a data byte to it.
+
+ Add a small delay in i2c_init() to let the controller
+ shutdown any ongoing I2C activity.
+
+ Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
+
+commit 7a78f148d6a7298e4fface680dc7eacd877b1aba
+Author: Timur Tabi <timur@freescale.com>
+Date: Wed Jan 31 15:54:29 2007 -0600
+
+ mpc83xx: Add support for the MPC8349E-mITX-GP
+
+ Add support for the MPC8349E-mITX-GP, a stripped-down version of the
+ MPC8349E-mITX. Bonus features include support for low-boot (BMS bit in
+ HRCW is 0) for the ITX and a README for the ITX and the ITX-GP.
+
+ Signed-off-by: Timur Tabi <timur@freescale.com>
+
+commit fab16807adad350f618024350c6950165c247c72
+Author: Timur Tabi <timur@freescale.com>
+Date: Wed Jan 31 15:54:20 2007 -0600
+
+ mpc83xx: Delete sdram_init() for MPC8349E-mITX
+
+ There is no SDRAM on any of the 8349 ITX variants, so function sdram_init()
+ never does anything. This patch deletes it.
+
+ Signed-off-by: Timur Tabi <timur@freescale.com>
+
+commit a87c856eb411b9365937d0d4b9c21e46adbe1c14
+Author: Dave Liu <daveliu@freescale.com>
+Date: Fri Jan 19 10:43:26 2007 +0800
+
+ mpc83xx: Fix the LAW1/3 bug
+
+ The patch solves the alignment problem of the local bus access windows to
+ render accessible the memory bank and PHY registers of UPC 1 (starting at
+ 0xf801 0000). What we actually did was to adjust the sizes of the bus
+ access windows so that the base address alignment requirement would be met.
+
+ Signed-off-by: Chereji Marian <marian.chereji@freescale.com>
+ Signed-off-by: Gridish Shlomi <gridish@freescale.com>
+ Signed-off-by: Dave Liu <daveliu@freescale.com>
+
+commit 97c4b397dce236a7318b304667bf89e59d08b17c
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Tue Jan 30 16:15:31 2007 -0600
+
+ mpc83xx: don't hang if watchdog configured on 8360, 832x
+
+ don't hang if watchdog configured on 8360, 832x
+
+ The watchdog programming model is the same across all 83xx devices;
+ make the code reflect that.
+
+commit b70047478570e371ce7223be342ce98afea0f7d6
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Tue Jan 30 16:15:21 2007 -0600
+
+ mpc83xx: protect memcpy to bad address if a local-mac-address is missing from dt
+
+ protect memcpy to bad address if a local-mac-address is missing from dt
+
+commit 6752ed088c75c26a89b70c46b7326a4cd6015f29
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Tue Jan 30 16:15:04 2007 -0600
+
+ mpc83xx: make 8360 default environment fdt be 8360 (not 8349)
+
+ make 8360 default environment fdt be 8360 (not 8349)
+
+commit a28899c910024a0226331df07207b1038c300c93
+Author: Emilian Medve <Emilian.Medve@freescale.com>
+Date: Tue Jan 30 16:14:50 2007 -0600
+
+ mpc83xx: Fix alternating tx error / tx buffer not ready bug in QE UEC
+
+ The problem is not gcc4 but the code itself. The BD_STATUS() macro can't
+ be used for busy-waiting since it strips the 'volatile' property from
+ the bd variable. gcc3 was working by pure luck.
+
+ This is a follow on patch to "Fix the UEC driver bug of QE"
+
+commit 3e78a31cfe3d3022f46f67eb88e1281d5cc2eb89
+Author: Kumar Gala <galak@kernel.crashing.org>
+Date: Tue Jan 30 14:08:30 2007 -0600
+
+ mpc83xx: Replace CONFIG_MPC8349 and use CONFIG_MPC834X instead
+
+ The code that is ifdef'd with CONFIG_MPC8349 is actually applicable to all
+ MPC834X class processors. Change the protections from CONFIG_MPC8349 to
+ CONFIG_MPC834X so they are more generic.
+
+ Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
+
+commit ae246dc6c1937c291014eadd90b6d48c438c7cb0
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Thu Jan 25 13:40:55 2007 -0600
+
+ mpc83xx: add MPC832XEMDS and sbc8349 to MAKEALL
+
+commit 4decd84e8f04279c5cfff7f8e907465ef8d8a3fb
+Author: Kim Phillips <kim.phillips@freescale.com>
+Date: Wed Jan 24 17:18:37 2007 -0600
+
+ mpc83xx: sort Makefile targets
+
+ reordered targets alphabetically
+
+commit 91e25769771c1164ed63ffca0add49f934ae3343
+Author: Paul Gortmaker <paul.gortmaker@windriver.com>
+Date: Tue Jan 16 11:38:14 2007 -0500
+
+ mpc83xx: U-Boot support for Wind River SBC8349
+
+ I've redone the SBC8349 support to match git-current, which
+ incorporates all the MPC834x updates from Freescale since the 1.1.6
+ release, including the DDR changes.
+
+ I've kept all the SBC8349 files as parallel as possible to the
+ MPC8349EMDS ones for ease of maintenance and to allow for easy
+ inspection of what was changed to support this board. Hence the SBC8349
+ U-Boot has FDT support and everything else that the MPC8349EMDS has.
+
+ Fortunately the Freescale updates added support for boards using CS0,
+ but I had to change spd_sdram.c to allow for board specific settings for
+ the sdram_clk_cntl (it is/was hard coded to zero, and that remains the
+ default if the board doesn't specify a value.)
+
+ Hopefully this should be mergeable as-is and require no whitespace
+ cleanups or similar, but if something doesn't measure up then let me
+ know and I'll fix it.
+
+ Thanks,
+ Paul.
+
+commit 05031db456ab227f3e3752f37b9b812b65bb83ad
+Author: Sam Song <samsongshu@yahoo.com.cn>
+Date: Thu Dec 14 19:03:21 2006 +0800
+
+ mpc83xx: Remove a redundant semicolon in mpc8349itx.c
+
+ A redundant semicolon existed in mpc8349itx.c
+ should be removed.
+
+ Signed-off-by: Sam Song <samsongshu@yahoo.com.cn>
+
+commit f35f358241c549be3f75cfe2eaa642914275b7ba
+Author: Jerry Van Baren <gerald.vanbaren@comcast.net>
+Date: Wed Dec 6 21:23:55 2006 -0500
+
+ mpc83xx: Put the version (and magic) after the HRCW.
+
+ Put the version (and magic) after the HRCW. This puts it in a fixed
+ location in flash, not at the start of flash but as close as we can get.
+
+ Signed-off-by: Jerry Van Baren <vanbaren@cideas.com>
+
+commit 48aecd969171a6e99a55fae04933857787f9a5bd
+Author: Dave Liu <r63238@freescale.com>
+Date: Thu Dec 7 21:14:51 2006 +0800
+
+ mpc83xx: Add the MPC832XEMDS board readme
+
+ Add the MPC832XEMDS board readme
+
+ Signed-off-by: Dave Liu <daveliu@freescale.com>
+
+commit 24c3aca3f1358b113d3215adb5433b156e99f72b
+Author: Dave Liu <r63238@freescale.com>
+Date: Thu Dec 7 21:13:15 2006 +0800
+
+ mpc83xx: Add support for the MPC832XEMDS board
+
+ This patch supports DUART, ETH3/4 and PCI etc.
+
+ Signed-off-by: Dave Liu <daveliu@freescale.com>
+
+commit e080313c32322e15ab5a18eb896a252858c57284
+Author: Dave Liu <r63238@freescale.com>
+Date: Thu Dec 7 21:11:58 2006 +0800
+
+ mpc83xx: streamline the 83xx immr head file
+
+ For better format and style, I streamlined the 83xx head files,
+ including immap_83xx.h and mpc83xx.h. In the old head files, 1)
+ duplicated macro definition appear in the both files; 2) the structure
+ of QE immr is duplicated in the immap_83xx.h and immap_qe.h; 3) The
+ macro definition put inside the each structure. So, I cleaned up the
+ structure of QE immr from immap_83xx.h, deleted the duplicated stuff and
+ moved the macro definition to mpc83xx.h, Just like MPC8260.
+
+ CHANGELOG
+
+ *streamline the 83xx immr head file
+
+ Signed-off-by: Dave Liu <daveliu@freescale.com>
+
+commit ddd02492f43db5408f5ab9f823b0ba5796e28ef0
+Author: Dave Liu <r63238@freescale.com>
+Date: Wed Dec 6 11:38:17 2006 +0800
+
+ mpc83xx: Fix the UEC driver bug of QE
+
+ The patch prevents the GCC tool chain from striping useful code for
+ optimization. It will make UEC ethernet driver workable, Otherwise the
+ UEC will fail in tx when you are using gcc4.x. but the driver can work
+ when using gcc3.4.3.
+
+ CHANGELOG
+
+ *Prevent the GCC from striping code for optimization, Otherwise the UEC
+ will tx failed when you are using gcc4.x.
+
+ Signed-off-by: Dave Liu <daveliu@freescale.com>
+
+commit ba58e4c9a9a917ce795dd16d4ec8d515f9f7aa35
+Author: Stefan Roese <sr@denx.de>
+Date: Thu Mar 1 21:11:36 2007 +0100
+
+ [PATCH] Update AMCC Katmai 440SPe eval board support
+
+ This patch updates the recently added Katmai board support. The biggest
+ change is the support of ECC DIMM modules in the 440SP(e) SPD DDR2
+ driver.
+
+ Please note, that still some problems are left with some memory
+ configurations. See the driver for more details.
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 8c12045a3b06c5b6675d3fe02fbc9f545988129a
+Author: Stefan Roese <sr@denx.de>
+Date: Thu Mar 1 07:03:25 2007 +0100
+
+ [PATCH] I2C: Add missing default CFG_RTC_BUS_NUM & CFG_DTT_BUS_NUM
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit ccbc7036648e465697ca298ba51e0e76dda352a0
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Wed Feb 28 01:28:53 2007 +0100
+
+ SC3: fix typo in default environment
+
+commit e344568b1b46af85ec32d815586f91bc115d6223
+Author: Sergei Poselenov <sposelenov@emcraft.com>
+Date: Tue Feb 27 20:15:30 2007 +0300
+
+ MCC200: Fixes for update procedure
+
+ - fix logic error in image type handling
+ - make sure file system images (cramfs etc.) get stored in flash
+ with image header stripped so they can be mounted through MTD
+
+commit 743571145b37182757d4e688a77860b36ee77573
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date: Tue Feb 27 14:26:04 2007 +0100
+
+ Minor code cleanup.
+
commit 638dd1458bbdc2a55d4b9e25c5c4e1f838a5dc72
Author: Sergei Poselenov <sposelenov@emcraft.com>
Date: Tue Feb 27 12:40:16 2007 +0300
@@ -293,6 +1763,14 @@
Signed-off-by: Stefan Roese <sr@denx.de>
+commit 2605e90bf676d48123afe5719a846d2b52b24aac
+Author: Heiko Schocher <hs@pollux.denx.de>
+Date: Fri Feb 16 07:57:42 2007 +0100
+
+ [PATCH] Added support for the jupiter board.
+
+ Signed-off-by: Heiko Schocher <hs@denx.de>
+
commit 497d012e5be0194e1084073d0081eb1a844796b2
Author: Gary Jennejohn <garyj@pollux.denx.de>
Date: Mon Feb 12 13:11:50 2007 +0100
@@ -475,6 +1953,15 @@
[ColdFire MCF5271 family] Add CPU detection based on the value of Chip
Identification Register (CIR).
+commit fdef388758506765d4d6a7155c8f1584c63ff581
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Mon Jan 22 13:19:21 2007 +0800
+
+ use CFG_WRITE_SWAPPED_DATA define instead of define CFG_FLASH_CFI_SWAP
+ The patch by Heiko Schocher <hs@pollux.denx.de> on Jan, 19, 2007
+ fixes cfi_driver bug for mpc7448hpc2 board. The default cfi_driver can support
+ mpc7448hpc2 board.
+
commit a4012396645533aef218354eeba754dff0deace8
Author: Wolfgang Denk <wd@pollux.denx.de>
Date: Fri Jan 19 23:08:39 2007 +0100
@@ -890,6 +2377,72 @@
automatic update mechanism
+commit 9d27b3a0685ff99fc477983f315c04d49f657a8a
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Mon Dec 4 17:56:59 2006 +0800
+
+ Slight code clean up.
+ Add comments, delete duplicate define and remove spaces.
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 4dbcd69e3e2776ea334590d5768e3692c5fae5c1
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Mon Dec 4 17:54:21 2006 +0800
+
+ Introduce PLL_CFG[0:4] table for processor 7448/7447A/7455/7457. The original
+ multiplier table can not refect the real PLL clock behavior of these
+ processors. Please refer to the hardware specification for detailed
+ information of the corresponding processors.
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 4efe20c9579011d9987f62ed7d35ee8cdc1cf0e0
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Mon Dec 4 14:46:23 2006 +0800
+
+ Remove the static MAC address, ip address, server ip, netmask and
+ gateway ip for network setting.
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 6f12c61cf31ed73d72ddfcfc712a854a3a177aaf
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Mon Dec 4 14:33:08 2006 +0800
+
+ Remove the duplicate memory test code for mpc744ihpc2 board.
+ If a memory test is needed, please use the functions in
+ post/memory.c or memtest command.
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit c9c1eeed7dd193fa65fb194654132040d49d4d3a
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Fri Dec 1 19:01:25 2006 +0800
+
+ Fix the exception occuring in RAM table search issue.
+ The original search_one_table() function code can only processes the search
+ for the exception occurring in FLASH/ROM, because the exception and fixup
+ table usually locate in FLASH. If the exception address is also in
+ FLASH, it will be OK.
+ If the exception occurs in RAM, after the u-boot relocation, a
+ relocation offset should be added.
+
+ clean up the code in cpu/74xx_7xx/cpu.c
+
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit ee311214e0d216f904feea269599d0934bf71f23
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Fri Dec 1 11:47:36 2006 +0800
+
+ Clean up the code according to codestyle:
+ (1) remove some C++ comments.
+ (2) remove trailing white space.
+ (3) remove trailing empty line.
+ (4) Indentation by table.
+ (5) remove {} in one line condition.
+ (6) add space before '(' in function call.
+ Remove some weird printf () output.
+ Add necessary comments.
+ Modified Makefile to support building in a separate directory.
+
commit dd520bf314c7add4183c5191692180f576f96b60
Author: Wolfgang Denk <wd@pollux.denx.de>
Date: Thu Nov 30 18:02:20 2006 +0100
@@ -1027,6 +2580,14 @@
Signed-off-by: Stefan Roese <sr@denx.de>
+commit 58e3b14c18ed3288ceef8d086946dbf3df64ccf2
+Author: Stefan Roese <sr@denx.de>
+Date: Tue Nov 28 11:04:45 2006 +0100
+
+ [PATCH] nand: Fix patch merge problem
+
+ Signed-off-by: Stefan Roese <sr@denx.de>
+
commit 4f4b602ec7524a032bdf3c6d28c7f525a4a67eaa
Author: Wolfgang Denk <wd@pollux.denx.de>
Date: Mon Nov 27 22:53:53 2006 +0100
@@ -1588,12 +3149,191 @@
Signed-off-by: Nick Spence <nick.spence@freescale.com>
+commit 4831c8b8a97799da77923d6bbb4c260c0d45521c
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Fri Nov 3 13:10:00 2006 +0800
+
+ Remove some unused CFG define.
+ undef CFG_DRAM_TEST
+
+commit 99c09c4dec34f77c243bf51bea532e3f339410ad
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Fri Nov 3 13:07:36 2006 +0800
+
+ Change the TEXT_BASE from 0xFFF00000 to 0xFF000000.
+ Both work. 0xFF000000 seems more reasonable.
+
commit c59200443072353044aa4bf737a5a60f9a9af231
Author: Wolfgang Denk <wd@pollux.denx.de>
Date: Thu Nov 2 15:15:01 2006 +0100
Release U-Boot 1.1.6
+commit c1fbe4103a0d6c8957f912af902d705ba67836f2
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 19:14:48 2006 +0800
+
+ This patch comes from Yuli's posted patch on 8/8/2006
+ titled "CFI Driver Little-Endian write Issue".
+
+ http://sourceforge.net/mailarchive/message.php?msg_id=36311999
+
+ If that patch applied, please discard this one.
+ Until now , I do not see his patch is applied. So please apply this one.
+
+ Signed-off-by: Yuli Barcohen <yuli@arabellasw.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit b825f158e449e1e9cf74c08e572955e122394c96
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 19:12:31 2006 +0800
+
+ Tsi108 on chip i2c support.
+
+ The i2c Interface provides a master-only, serial interface that can be
+ used for initializing Tsi108/Tsi109 registers from an EEPROM after a
+ device reset.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 9226e7d6f09b9a1ac074cd918c81225a4689bba8
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 19:11:06 2006 +0800
+
+ Tsi108 on chip pci controller support.
+
+ If there is no pci card, the tsi108/109 pci configure read will
+ cause a machine check exception to the processor. PCI error should
+ also be cleared after the read.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit d1927cee977126e547ceeba23e4f978f377cfb8f
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 19:08:55 2006 +0800
+
+ Tundra tsi108 on chip Ethernet controller support.
+
+ The following is a brief description of the Ethernet controller:
+ The Tsi108/9 Ethernet Controller connects Switch Fabric to two independent
+ Gigabit Ethernet ports,E0 and E1. It uses a single Management interface
+ to manage the two physical connection devices (PHYs). Each Ethernet port
+ has its own statistics monitor that tracks and reports key interface
+ statistics. Each port supports a 256-entry hash table for address
+ filtering. In addition, each port is bridged to the Switch Fabric
+ through a 2-Kbyte transmit FIFO and a 4-Kbyte Receive FIFO.
+
+ Each Ethernet port also has a pair of internal Ethernet DMA channels to
+ support the transmit and receive data flows. The Ethernet DMA channels
+ use descriptors set up in memory, the memory map of the device, and
+ access via the Switch Fabric. The Ethernet Controller?s DMA arbiter
+ handles arbitration for the Switch Fabric. The Controller also
+ has a register businterface for register accesses and status monitor
+ control.
+
+ The PMD (Physical Media Device) interface operates in MII, GMII, or TBI
+ modes. The MII mode is used for connecting with 10 or 100 Mbit/s PMDs.
+ The GMII and TBI modes are used to connect with Gigabit PMDs. Internal
+ data flows to and from the Ethernet Controller through the Switch Fabric.
+
+ Each Ethernet port uses its transmit and receive DMA channels to manage
+ data flows through buffer descriptors that are predefined by the
+ system (the descriptors can exist anywhere in the system memory map).
+ These descriptors are data structures that point to buffers filled
+ with data ready to transmit over Ethernet, or they point to empty
+ buffers ready to receive data from Ethernet.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 78aa0c3427f3ecdeb34aabfbbe2dd23b6ad8f40e
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 19:01:33 2006 +0800
+
+ Tundra tsi108 header file.
+
+ The Tundra Semiconductor Corporation (Tundra) Tsi108 is a host bridge for
+ PowerPC processors that offers numerous system interconnect options for
+ embedded application designers. The Tsi108 can interconnect 60x or
+ MPX processors to PCI/X peripherals, DDR2-400 memory, Gigabit Ethernet,
+ and Flash. Provided the macro define for tsi108 chip.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 87c4db09699c6b89176b31004afcb83eb1585d47
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 18:59:15 2006 +0800
+
+ Add mpc7448hpc2 (mpc7448 + tsi108) board associated code support.
+ mpc7448hpc2 board support high level code:tsi108 init + mpc7448hpc2.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 27801b8ab11c61b577e45742a515bb3b23b80241
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 18:57:21 2006 +0800
+
+ Add mpc7448hpc2 (mpc7448 + tsi108) board associated code support.
+ Make ,config.mk and link file for the mpc7448hpc2 board.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit c6411c0c3bbc79f9ba8aef58296a42d8f9d8a0a6
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 18:55:04 2006 +0800
+
+ Add mpc7448hpc2 (mpc7448 + tsi108) board associated code support.
+ The mpc7448hpc2 board support header file.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 625bb5ddb50b243f931262ca8c46956409471917
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 18:52:21 2006 +0800
+
+ Add mpc7448hpc2 (mpc7448 + tsi108) board associated code support.
+ The mpc7448hpc2 board support low level assemble language init code.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 4c52783b3d024e153c4972b97332e314bc3bdc46
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 18:49:51 2006 +0800
+
+ General code modification for mpc7448hpc2 board support.
+ 1. Add 7447A and 7448 processor support.
+ 2. Add the following flags.
+
+ CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured dynamically
+ (such as by switch on board), this flag should be set.
+
+ CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot
+ relocates to RAM, this flag should be set.
+
+ CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the
+ system hang in exception, this flag should be set.
+
+ There is a design issue for tsi108/109 pci configure read. When pci scan
+ the slots, if there is no pci card, the tsi108/9 will cause a machine
+ check exception for mpc7448 processor.
+
+ Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
+commit 69366bf42f22d67efce8da3f8c40a43d4a3c2695
+Author: roy zang <tie-fei.zang@freescale.com>
+Date: Thu Nov 2 18:34:47 2006 +0800
+
+ Add README file for mpc7448hpc2 board.
+ Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
+
commit 25721b5cec2be4bce79cfade17ec8f6aa1e67526
Author: Bartlomiej Sieka <tur@semihalf.com>
Date: Wed Nov 1 02:04:38 2006 +0100
diff --git a/CREDITS b/CREDITS
index 8021588..7af1b80 100644
--- a/CREDITS
+++ b/CREDITS
@@ -160,6 +160,10 @@
E: ThomasF@hyperion-entertainment.com
D: Support for AmigaOne
+N: Paul Gortmaker
+E: paul.gortmaker@windriver.com
+D: Support for WRS SBC8347/8349 boards
+
N: Frank Gottschling
E: fgottschling@eltec.de
D: Support for ELTEC MHPC/BAB7xx/ELPPC boards, cfb-console, i8042, SMI LynxEM
@@ -470,3 +474,8 @@
E: timur@freescale.com
D: Support for MPC8349E-mITX
W: www.freescale.com
+
+N: Michal Simek
+E: monstr@monstr.eu
+D: Support for Microblaze, ML401, XUPV2P board
+W: www.monstr.eu
diff --git a/MAINTAINERS b/MAINTAINERS
index 1d0a8df..2a43848 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -284,6 +284,7 @@
TQM85xx MPC8540/8541/8555/8560
+ acadia PPC405EZ
alpr PPC440GX
bamboo PPC440EP
bunbinga PPC405EP
@@ -350,6 +351,7 @@
Timur Tabi <timur@freescale.com>
MPC8349E-mITX MPC8349
+ MPC8349E-mITX-GP MPC8349
Kim Phillips <kim.phillips@freescale.com>
@@ -562,6 +564,11 @@
SUZAKU MicroBlaze
+Michal Simek <monstr@monstr.eu>
+
+ ML401 MicroBlaze
+ XUPV2P MicroBlaze
+
#########################################################################
# Coldfire Systems: #
# #
diff --git a/MAKEALL b/MAKEALL
index 8431b3e..0f0ec29 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -75,22 +75,22 @@
#########################################################################
LIST_4xx=" \
- ADCIOP alpr AP1000 AR405 \
- ASH405 bamboo bubinga CANBT \
- CMS700 CPCI2DP CPCI405 CPCI4052 \
- CPCI405AB CPCI405DT CPCI440 CPCIISER4 \
- CRAYL1 csb272 csb472 DASA_SIM \
- DP405 DU405 ebony ERIC \
- EXBITGEN G2000 HH405 HUB405 \
- JSE KAREF katmai luan \
- METROBOX MIP405 MIP405T ML2 \
- ml300 ocotea OCRTC ORSG \
- p3p440 PCI405 pcs440ep PIP405 \
- PLU405 PMC405 PPChameleonEVB sbc405 \
- sc3 sequoia sequoia_nand taishan \
- VOH405 VOM405 W7OLMC W7OLMG \
- walnut WUH405 XPEDITE1K yellowstone \
- yosemite yucca \
+ acadia ADCIOP alpr AP1000 \
+ AR405 ASH405 bamboo bubinga \
+ CANBT CMS700 CPCI2DP CPCI405 \
+ CPCI4052 CPCI405AB CPCI405DT CPCI440 \
+ CPCIISER4 CRAYL1 csb272 csb472 \
+ DASA_SIM DP405 DU405 ebony \
+ ERIC EXBITGEN G2000 HH405 \
+ HUB405 JSE KAREF katmai \
+ luan METROBOX MIP405 MIP405T \
+ ML2 ml300 ocotea OCRTC \
+ ORSG p3p440 PCI405 pcs440ep \
+ PIP405 PLU405 PMC405 PPChameleonEVB \
+ sbc405 sc3 sequoia sequoia_nand \
+ taishan VOH405 VOM405 W7OLMC \
+ W7OLMG walnut WUH405 XPEDITE1K \
+ yellowstone yosemite yucca \
"
#########################################################################
@@ -132,7 +132,8 @@
#########################################################################
LIST_83xx=" \
- TQM834x MPC8349EMDS MPC8349ITX MPC8360EMDS \
+ MPC832XEMDS MPC8349EMDS MPC8349ITX MPC8349ITXGP \
+ MPC8360EMDS sbc8349 TQM834x \
"
@@ -154,6 +155,7 @@
LIST_74xx=" \
DB64360 DB64460 EVB64260 P3G4 \
p3m7448 PCIPPC2 PCIPPC6 ZUMA \
+ mpc7448hpc2
"
LIST_7xx=" \
@@ -292,7 +294,7 @@
#########################################################################
LIST_microblaze=" \
- suzaku
+ suzaku ml401 xupv2p
"
#########################################################################
@@ -311,6 +313,14 @@
LIST_avr32="atstk1002"
+#########################################################################
+## Blackfin Systems
+#########################################################################
+
+LIST_blackfin=" \
+ bf533-ezkit bf533-stamp bf537-stamp bf561-ezkit \
+"
+
#-----------------------------------------------------------------------
#----- for now, just run PPC by default -----
@@ -337,14 +347,15 @@
for arg in $@
do
case "$arg" in
- ppc|5xx|5xxx|8xx|8220|824x|8260|83xx|85xx|4xx|7xx|74xx| \
- arm|SA|ARM7|ARM9|ARM10|ARM11|pxa|ixp| \
+ arm|SA|ARM7|ARM9|ARM10|ARM11|ixp|pxa| \
+ avr32| \
+ blackfin| \
+ coldfire| \
microblaze| \
mips|mips_el| \
nios|nios2| \
- x86|I486| \
- coldfire| \
- avr32)
+ ppc|5xx|5xxx|8xx|8220|824x|8260|83xx|85xx|4xx|7xx|74xx| \
+ x86|I486)
for target in `eval echo '$LIST_'${arg}`
do
build_target ${target}
diff --git a/Makefile b/Makefile
index 358d181..9a27bc2 100644
--- a/Makefile
+++ b/Makefile
@@ -118,7 +118,7 @@
export ARCH CPU BOARD VENDOR SOC
ifndef CROSS_COMPILE
-ifeq ($(HOSTARCH),ppc)
+ifeq ($(HOSTARCH),$(ARCH))
CROSS_COMPILE =
else
ifeq ($(ARCH),ppc)
@@ -128,12 +128,8 @@
CROSS_COMPILE = arm-linux-
endif
ifeq ($(ARCH),i386)
-ifeq ($(HOSTARCH),i386)
-CROSS_COMPILE =
-else
CROSS_COMPILE = i386-linux-
endif
-endif
ifeq ($(ARCH),mips)
CROSS_COMPILE = mips_4KC-
endif
@@ -150,10 +146,10 @@
CROSS_COMPILE = mb-
endif
ifeq ($(ARCH),blackfin)
-CROSS_COMPILE = bfin-elf-
+CROSS_COMPILE = bfin-uclinux-
endif
ifeq ($(ARCH),avr32)
-CROSS_COMPILE = avr32-
+CROSS_COMPILE = avr32-linux-
endif
endif
endif
@@ -182,7 +178,15 @@
endif
ifeq ($(CPU),bf533)
OBJS += cpu/$(CPU)/start1.o cpu/$(CPU)/interrupt.o cpu/$(CPU)/cache.o
+OBJS += cpu/$(CPU)/flush.o cpu/$(CPU)/init_sdram.o
+endif
+ifeq ($(CPU),bf537)
+OBJS += cpu/$(CPU)/start1.o cpu/$(CPU)/interrupt.o cpu/$(CPU)/cache.o
+OBJS += cpu/$(CPU)/flush.o cpu/$(CPU)/init_sdram.o
+endif
+ifeq ($(CPU),bf561)
+OBJS += cpu/$(CPU)/start1.o cpu/$(CPU)/interrupt.o cpu/$(CPU)/cache.o
-OBJS += cpu/$(CPU)/cplbhdlr.o cpu/$(CPU)/cplbmgr.o cpu/$(CPU)/flush.o
+OBJS += cpu/$(CPU)/flush.o cpu/$(CPU)/init_sdram.o
endif
OBJS := $(addprefix $(obj),$(OBJS))
@@ -207,7 +211,13 @@
LIBS += drivers/qe/qe.a
endif
LIBS += drivers/sk98lin/libsk98lin.a
-LIBS += post/libpost.a post/cpu/libcpu.a
+LIBS += post/libpost.a post/drivers/libpostdrivers.a
+LIBS += $(shell if [ -d post/lib_$(ARCH) ]; then echo \
+ "post/lib_$(ARCH)/libpost$(ARCH).a"; fi)
+LIBS += $(shell if [ -d post/cpu/$(CPU) ]; then echo \
+ "post/cpu/$(CPU)/libpost$(CPU).a"; fi)
+LIBS += $(shell if [ -d post/board/$(BOARDDIR) ]; then echo \
+ "post/board/$(BOARDDIR)/libpost$(BOARD).a"; fi)
LIBS += common/libcommon.a
LIBS += $(BOARDLIBS)
@@ -220,9 +230,8 @@
# The "tools" are needed early, so put this first
# Don't include stuff already done in $(LIBS)
SUBDIRS = tools \
- examples \
- post \
- post/cpu
+ examples
+
.PHONY : $(SUBDIRS)
ifeq ($(CONFIG_NAND_U_BOOT),y)
@@ -411,6 +420,9 @@
}
@$(MKCONFIG) -a IceCube ppc mpc5xxx icecube
+jupiter_config: unconfig
+ @$(MKCONFIG) jupiter ppc mpc5xxx jupiter
+
v38b_config: unconfig
@./mkconfig -a v38b ppc mpc5xxx v38b
@@ -418,6 +430,7 @@
@$(MKCONFIG) inka4x0 ppc mpc5xxx inka4x0
lite5200b_config \
+lite5200b_PM_config \
lite5200b_LOWBOOT_config: unconfig
@mkdir -p $(obj)include
@mkdir -p $(obj)board/icecube
@@ -426,6 +439,10 @@
@ echo "... DDR memory revision"
@ echo "#define CONFIG_MPC5200" >>$(obj)include/config.h
@ echo "#define CONFIG_LITE5200B" >>$(obj)include/config.h
+ @[ -z "$(findstring _PM_,$@)" ] || \
+ { echo "#define CONFIG_LITE5200B_PM" >>$(obj)include/config.h ; \
+ echo "... with power management (low-power mode) support" ; \
+ }
@[ -z "$(findstring LOWBOOT_,$@)" ] || \
{ echo "TEXT_BASE = 0xFF000000" >$(obj)board/icecube/config.tmp ; \
echo "... with LOWBOOT configuration" ; \
@@ -994,6 +1011,9 @@
#########################################################################
xtract_4xx = $(subst _25,,$(subst _33,,$(subst _BA,,$(subst _ME,,$(subst _HI,,$(subst _config,,$1))))))
+acadia_config: unconfig
+ @$(MKCONFIG) $(@:_config=) ppc ppc4xx acadia amcc
+
ADCIOP_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx adciop esd
@@ -1175,44 +1195,31 @@
}
@$(MKCONFIG) -a $(call xtract_4xx,$@) ppc ppc4xx PPChameleonEVB dave
-rainier_config: unconfig
- @mkdir -p $(obj)include
- @echo "#define CONFIG_RAINIER" > $(obj)include/config.h
- @$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
-
-rainier_nand_config: unconfig
- @mkdir -p $(obj)include
- @mkdir -p $(obj)nand_spl
- @mkdir -p $(obj)board/amcc/sequoia
- @echo "#define CONFIG_RAINIER" > $(obj)include/config.h
- @echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h
- @echo "Compile NAND boot image for sequoia"
- @$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
- @echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/sequoia/config.tmp
- @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
-
sbc405_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx sbc405
-sequoia_config: unconfig
- @$(MKCONFIG) $(@:_config=) ppc ppc4xx sequoia amcc
+sequoia_config \
+rainier_config: unconfig
+ @mkdir -p $(obj)include
+ @echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
+ tr '[:lower:]' '[:upper:]')" >$(obj)include/config.h
+ @$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
-sequoia_nand_config: unconfig
+sequoia_nand_config \
+rainier_nand_config: unconfig
@mkdir -p $(obj)include
@mkdir -p $(obj)nand_spl
@mkdir -p $(obj)board/amcc/sequoia
@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
- @echo "Compile NAND boot image for sequoia"
- @$(MKCONFIG) -a sequoia ppc ppc4xx sequoia amcc
+ @echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
+ tr '[:lower:]' '[:upper:]')" >> $(obj)include/config.h
+ @$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/sequoia/config.tmp
@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
sc3_config:unconfig
@./mkconfig $(@:_config=) ppc ppc4xx sc3
-sycamore_config: unconfig
- @$(MKCONFIG) -n $@ -a walnut ppc ppc4xx walnut amcc
-
taishan_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx taishan amcc
@@ -1229,8 +1236,10 @@
W7OLMG_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx w7o
-walnut_config: unconfig
- @$(MKCONFIG) $(@:_config=) ppc ppc4xx walnut amcc
+# Walnut & Sycamore images are identical (recognized via PVR)
+walnut_config \
+sycamore_config: unconfig
+ @$(MKCONFIG) -n $@ -a walnut ppc ppc4xx walnut amcc
WUH405_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx wuh405 esd
@@ -1238,12 +1247,11 @@
XPEDITE1K_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx xpedite1k
-yosemite_config: unconfig
- @$(MKCONFIG) $(@:_config=) ppc ppc4xx yosemite amcc
-
-yellowstone_config: unconfig
+yosemite_config \
+yellowstone_config: unconfig
@mkdir -p $(obj)include
- @echo "#define CONFIG_YELLOWSTONE" > $(obj)include/config.h
+ @echo "#define CONFIG_$$(echo $(subst ,,$(@:_config=)) | \
+ tr '[:lower:]' '[:upper:]')" >$(obj)include/config.h
@$(MKCONFIG) -n $@ -a yosemite ppc ppc4xx yosemite amcc
yucca_config: unconfig
@@ -1615,12 +1623,47 @@
## MPC83xx Systems
#########################################################################
-TQM834x_config: unconfig
- @$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x
+MPC832XEMDS_config \
+MPC832XEMDS_HOST_33_config \
+MPC832XEMDS_HOST_66_config \
+MPC832XEMDS_SLAVE_config: unconfig
+ @echo "" >include/config.h ; \
+ if [ "$(findstring _HOST_,$@)" ] ; then \
+ echo -n "... PCI HOST " ; \
+ echo "#define CONFIG_PCI" >>include/config.h ; \
+ fi ; \
+ if [ "$(findstring _SLAVE_,$@)" ] ; then \
+ echo "...PCI SLAVE 66M" ; \
+ echo "#define CONFIG_PCI" >>include/config.h ; \
+ echo "#define CONFIG_PCISLAVE" >>include/config.h ; \
+ fi ; \
+ if [ "$(findstring _33_,$@)" ] ; then \
+ echo -n "...33M ..." ; \
+ echo "#define PCI_33M" >>include/config.h ; \
+ fi ; \
+ if [ "$(findstring _66_,$@)" ] ; then \
+ echo -n "...66M..." ; \
+ echo "#define PCI_66M" >>include/config.h ; \
+ fi ;
+ @$(MKCONFIG) -a MPC832XEMDS ppc mpc83xx mpc832xemds
MPC8349EMDS_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc83xx mpc8349emds
+MPC8349ITX_config \
+MPC8349ITX_LOWBOOT_config \
+MPC8349ITXGP_config: unconfig
+ @mkdir -p $(obj)include
+ @mkdir -p $(obj)board/mpc8349itx
+ @echo "#define CONFIG_$(subst _LOWBOOT,,$(@:_config=))" >> $(obj)include/config.h
+ @if [ "$(findstring GP,$@)" ] ; then \
+ echo "TEXT_BASE = 0xFE000000" >$(obj)board/mpc8349itx/config.tmp ; \
+ fi
+ @if [ "$(findstring LOWBOOT,$@)" ] ; then \
+ echo "TEXT_BASE = 0xFE000000" >$(obj)board/mpc8349itx/config.tmp ; \
+ fi
+ @$(MKCONFIG) -a -n $(@:_config=) MPC8349ITX ppc mpc83xx mpc8349itx
+
MPC8360EMDS_config \
MPC8360EMDS_HOST_33_config \
MPC8360EMDS_HOST_66_config \
@@ -1645,8 +1688,12 @@
fi ;
@$(MKCONFIG) -a MPC8360EMDS ppc mpc83xx mpc8360emds
-MPC8349ITX_config: unconfig
- @$(MKCONFIG) $(@:_config=) ppc mpc83xx mpc8349itx
+sbc8349_config: unconfig
+ @$(MKCONFIG) $(@:_config=) ppc mpc83xx sbc8349
+
+TQM834x_config: unconfig
+ @$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x
+
#########################################################################
## MPC85xx Systems
@@ -1772,6 +1819,9 @@
EVB64260_750CX_config: unconfig
@$(MKCONFIG) EVB64260 ppc 74xx_7xx evb64260
+mpc7448hpc2_config: unconfig
+ @$(MKCONFIG) $(@:_config=) ppc 74xx_7xx mpc7448hpc2
+
P3G4_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc 74xx_7xx evb64260
@@ -2304,17 +2354,30 @@
@echo "#define CONFIG_SUZAKU 1" >> $(obj)include/config.h
@$(MKCONFIG) -a $(@:_config=) microblaze microblaze suzaku AtmarkTechno
+ml401_config: unconfig
+ @ >include/config.h
+ @echo "#define CONFIG_ML401 1" >> include/config.h
+ @./mkconfig -a $(@:_config=) microblaze microblaze ml401 xilinx
+
+xupv2p_config: unconfig
+ @ >include/config.h
+ @echo "#define CONFIG_XUPV2P 1" >> include/config.h
+ @./mkconfig -a $(@:_config=) microblaze microblaze xupv2p xilinx
+
#########################################################################
## Blackfin
#########################################################################
-ezkit533_config : unconfig
- @$(MKCONFIG) $(@:_config=) blackfin bf533 ezkit533
+bf533-ezkit_config: unconfig
+ @$(MKCONFIG) $(@:_config=) blackfin bf533 bf533-ezkit
-stamp_config : unconfig
- @$(MKCONFIG) $(@:_config=) blackfin bf533 stamp
+bf533-stamp_config: unconfig
+ @$(MKCONFIG) $(@:_config=) blackfin bf533 bf533-stamp
-dspstamp_config : unconfig
- @$(MKCONFIG) $(@:_config=) blackfin bf533 dsp_stamp
+bf537-stamp_config: unconfig
+ @$(MKCONFIG) $(@:_config=) blackfin bf537 bf537-stamp
+
+bf561-ezkit_config: unconfig
+ @$(MKCONFIG) $(@:_config=) blackfin bf561 bf561-ezkit
#========================================================================
# AVR32
@@ -2351,6 +2414,8 @@
rm -f $(obj)board/netstar/*.srec $(obj)board/netstar/*.bin
rm -f $(obj)board/trab/trab_fkt $(obj)board/voiceblue/eeprom
rm -f $(obj)board/integratorap/u-boot.lds $(obj)board/integratorcp/u-boot.lds
+ rm -f $(obj)board/bf533-ezkit/u-boot.lds $(obj)board/bf533-stamp/u-boot.lds
+ rm -f $(obj)board/bf537-stamp/u-boot.lds $(obj)board/bf561-ezkit/u-boot.lds
rm -f $(obj)include/bmp_logo.h
rm -f $(obj)nand_spl/u-boot-spl $(obj)nand_spl/u-boot-spl.map
diff --git a/README b/README
index 1542864..90ef2c2 100644
--- a/README
+++ b/README
@@ -164,6 +164,7 @@
- lib_mips Files generic to MIPS architecture
- lib_nios Files generic to NIOS architecture
- lib_ppc Files generic to PowerPC architecture
+- libfdt Library files to support flattened device trees
- net Networking code
- post Power On Self Test
- rtc Real Time Clock drivers
@@ -430,12 +431,23 @@
expect it to be in bytes, others in MB.
Define CONFIG_MEMSIZE_IN_BYTES to make it in bytes.
- CONFIG_OF_FLAT_TREE
+ CONFIG_OF_LIBFDT / CONFIG_OF_FLAT_TREE
New kernel versions are expecting firmware settings to be
- passed using flat open firmware trees.
- The environment variable "disable_of", when set, disables this
- functionality.
+ passed using flattened device trees (based on open firmware
+ concepts).
+
+ CONFIG_OF_LIBFDT
+ * New libfdt-based support
+ * Adds the "fdt" command
+ * The bootm command does _not_ modify the fdt
+
+ CONFIG_OF_FLAT_TREE
+ * Deprecated, see CONFIG_OF_LIBFDT
+ * Original ft_build.c-based support
+ * Automatically modifies the dft as part of the bootm command
+ * The environment variable "disable_of", when set,
+ disables this functionality.
CONFIG_OF_FLAT_TREE_MAX_SIZE
@@ -448,13 +460,16 @@
CONFIG_OF_HAS_BD_T
- The resulting flat device tree will have a copy of the bd_t.
- Space should be pre-allocated in the dts for the bd_t.
+ * CONFIG_OF_LIBFDT - enables the "fdt bd_t" command
+ * CONFIG_OF_FLAT_TREE - The resulting flat device tree
+ will have a copy of the bd_t. Space should be
+ pre-allocated in the dts for the bd_t.
CONFIG_OF_HAS_UBOOT_ENV
- The resulting flat device tree will have a copy of u-boot's
- environment variables
+ * CONFIG_OF_LIBFDT - enables the "fdt bd_t" command
+ * CONFIG_OF_FLAT_TREE - The resulting flat device tree
+ will have a copy of u-boot's environment variables
CONFIG_OF_BOARD_SETUP
@@ -721,6 +736,8 @@
#define CONFIG_COMMANDS (CFG_CMD_ALL & ~CFG_CMD_NET)
+ Other Commands:
+ fdt (flattened device tree) command: CONFIG_OF_LIBFDT
Note: Don't enable the "icache" and "dcache" commands
(configuration option CFG_CMD_CACHE) unless you know
@@ -2381,17 +2398,17 @@
csb272_config lwmon_config sbc8260_config
CU824_config MBX860T_config sbc8560_33_config
DUET_ADS_config MBX_config sbc8560_66_config
- EBONY_config MPC8260ADS_config SM850_config
- ELPT860_config MPC8540ADS_config SPD823TS_config
- ESTEEM192E_config MPC8540EVAL_config stxgp3_config
- ETX094_config MPC8560ADS_config SXNI855T_config
- FADS823_config NETVIA_config TQM823L_config
- FADS850SAR_config omap1510inn_config TQM850L_config
- FADS860T_config omap1610h2_config TQM855L_config
- FPS850L_config omap1610inn_config TQM860L_config
- omap5912osk_config walnut_config
- omap2420h4_config Yukon8220_config
- ZPC1900_config
+ EBONY_config mpc7448hpc2_config SM850_config
+ ELPT860_config MPC8260ADS_config SPD823TS_config
+ ESTEEM192E_config MPC8540ADS_config stxgp3_config
+ ETX094_config MPC8540EVAL_config SXNI855T_config
+ FADS823_config NMPC8560ADS_config TQM823L_config
+ FADS850SAR_config NETVIA_config TQM850L_config
+ FADS860T_config omap1510inn_config TQM855L_config
+ FPS850L_config omap1610h2_config TQM860L_config
+ omap1610inn_config walnut_config
+ omap5912osk_config Yukon8220_config
+ omap2420h4_config ZPC1900_config
Note: for some board special configuration names may exist; check if
additional information is available from the board vendor; for
diff --git a/avr32_config.mk b/avr32_config.mk
index 0b92053..441caa4 100644
--- a/avr32_config.mk
+++ b/avr32_config.mk
@@ -21,5 +21,5 @@
# MA 02111-1307 USA
#
-PLATFORM_RELFLAGS += -ffixed-r5 -mno-pic -mrelax
+PLATFORM_RELFLAGS += -ffixed-r5 -fPIC -mno-init-got -mrelax
PLATFORM_LDFLAGS += --relax
diff --git a/blackfin_config.mk b/blackfin_config.mk
index e2747aa..df324b7 100644
--- a/blackfin_config.mk
+++ b/blackfin_config.mk
@@ -21,4 +21,4 @@
# MA 02111-1307 USA
#
-PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN -D__blackfin__
+PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN
diff --git a/board/AtmarkTechno/suzaku/suzaku.c b/board/AtmarkTechno/suzaku/suzaku.c
index afe124a..267c476 100644
--- a/board/AtmarkTechno/suzaku/suzaku.c
+++ b/board/AtmarkTechno/suzaku/suzaku.c
@@ -24,7 +24,7 @@
/* This is a board specific file. It's OK to include board specific
* header files */
-#include <asm/suzaku.h>
+#include <config.h>
void do_reset(void)
{
diff --git a/board/AtmarkTechno/suzaku/u-boot.lds b/board/AtmarkTechno/suzaku/u-boot.lds
index 00a8ef7..cb90854 100644
--- a/board/AtmarkTechno/suzaku/u-boot.lds
+++ b/board/AtmarkTechno/suzaku/u-boot.lds
@@ -61,6 +61,7 @@
{
__bss_start = .;
*(.bss)
- __bss_start = .;
+ __bss_end = .;
}
+ __end = . ;
}
diff --git a/board/ezkit533/Makefile b/board/amcc/acadia/Makefile
similarity index 86%
copy from board/ezkit533/Makefile
copy to board/amcc/acadia/Makefile
index 4f3c223..abcbf3e 100644
--- a/board/ezkit533/Makefile
+++ b/board/amcc/acadia/Makefile
@@ -1,9 +1,5 @@
#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
-# (C) Copyright 2000-2006
+# (C) Copyright 2007
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -29,15 +25,22 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS = $(BOARD).o cpr.o memory.o
+SOBJS =
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend *~
+
#########################################################################
# defines $(obj).depend target
diff --git a/board/amcc/acadia/acadia.c b/board/amcc/acadia/acadia.c
new file mode 100644
index 0000000..baf598c
--- /dev/null
+++ b/board/amcc/acadia/acadia.c
@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2007
+ * 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>
+
+extern void board_pll_init_f(void);
+
+static void acadia_gpio_init(void)
+{
+ /*
+ * GPIO0 setup (select GPIO or alternate function)
+ */
+ out32(GPIO0_OSRL, CFG_GPIO0_OSRL);
+ out32(GPIO0_OSRH, CFG_GPIO0_OSRH); /* output select */
+ out32(GPIO0_ISR1L, CFG_GPIO0_ISR1L);
+ out32(GPIO0_ISR1H, CFG_GPIO0_ISR1H); /* input select */
+ out32(GPIO0_TSRL, CFG_GPIO0_TSRL);
+ out32(GPIO0_TSRH, CFG_GPIO0_TSRH); /* three-state select */
+ out32(GPIO0_TCR, CFG_GPIO0_TCR); /* enable output driver for outputs */
+
+ /*
+ * Ultra (405EZ) was nice enough to add another GPIO controller
+ */
+ out32(GPIO1_OSRH, CFG_GPIO1_OSRH); /* output select */
+ out32(GPIO1_OSRL, CFG_GPIO1_OSRL);
+ out32(GPIO1_ISR1H, CFG_GPIO1_ISR1H); /* input select */
+ out32(GPIO1_ISR1L, CFG_GPIO1_ISR1L);
+ out32(GPIO1_TSRH, CFG_GPIO1_TSRH); /* three-state select */
+ out32(GPIO1_TSRL, CFG_GPIO1_TSRL);
+ out32(GPIO1_TCR, CFG_GPIO1_TCR); /* enable output driver for outputs */
+}
+
+int board_early_init_f(void)
+{
+ unsigned int reg;
+
+ /* don't reinit PLL when booting via I2C bootstrap option */
+ mfsdr(SDR_PINSTP, reg);
+ if (reg != 0xf0000000)
+ board_pll_init_f();
+
+ acadia_gpio_init();
+
+ /* USB Host core needs this bit set */
+ mfsdr(sdrultra1, reg);
+ mtsdr(sdrultra1, reg | SDR_ULTRA1_LEDNENABLE);
+
+ mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(uicer, 0x00000000); /* disable all ints */
+ mtdcr(uiccr, 0x00000010);
+ mtdcr(uicpr, 0xFE7FFFF0); /* set int polarities */
+ mtdcr(uictr, 0x00000010); /* set int trigger levels */
+ mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+
+ return 0;
+}
+
+int misc_init_f(void)
+{
+ /* Set EPLD to take PHY out of reset */
+ out8(CFG_CPLD_BASE + 0x05, 0x00);
+ udelay(100000);
+
+ return 0;
+}
+
+/*
+ * Check Board Identity:
+ */
+int checkboard(void)
+{
+ char *s = getenv("serial#");
+
+ printf("Board: Acadia - AMCC PPC405EZ Evaluation Board");
+ if (s != NULL) {
+ puts(", serial# ");
+ puts(s);
+ }
+ putc('\n');
+
+ return (0);
+}
diff --git a/board/stamp/config.mk b/board/amcc/acadia/config.mk
similarity index 87%
copy from board/stamp/config.mk
copy to board/amcc/acadia/config.mk
index 0d00730..c8566ec 100644
--- a/board/stamp/config.mk
+++ b/board/amcc/acadia/config.mk
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2001
+# (C) Copyright 2007
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,5 +21,10 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+ifndef TEXT_BASE
+TEXT_BASE = 0xFFFC0000
+endif
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
diff --git a/board/amcc/acadia/cpr.c b/board/amcc/acadia/cpr.c
new file mode 100644
index 0000000..9dcce35
--- /dev/null
+++ b/board/amcc/acadia/cpr.c
@@ -0,0 +1,195 @@
+/*
+ * (C) Copyright 2007
+ * 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>
+#include <ppc405.h>
+
+/* test-only: move into cpu directory!!! */
+
+#if defined(PLLMR0_200_133_66)
+void board_pll_init_f(void)
+{
+ /*
+ * set PLL clocks based on input sysclk is 33M
+ *
+ * ----------------------------------
+ * | CLK | FREQ (MHz) | DIV RATIO |
+ * ----------------------------------
+ * | CPU | 200.0 | 4 (0x02)|
+ * | PLB | 133.3 | 6 (0x06)|
+ * | OPB | 66.6 | 12 (0x0C)|
+ * | EBC | 66.6 | 12 (0x0C)|
+ * | SPI | 66.6 | 12 (0x0C)|
+ * | UART0 | 10.0 | 40 (0x28)|
+ * | UART1 | 10.0 | 40 (0x28)|
+ * | DAC | 2.0 | 200 (0xC8)|
+ * | ADC | 2.0 | 200 (0xC8)|
+ * | PWM | 100.0 | 4 (0x04)|
+ * | EMAC | 25.0 | 16 (0x10)|
+ * -----------------------------------
+ */
+
+ /* Initialize PLL */
+ mtcpr(cprpllc, 0x0000033c);
+ mtcpr(cprplld, 0x0c010200);
+ mtcpr(cprprimad, 0x04060c0c);
+ mtcpr(cprperd0, 0x000c0000); /* SPI clk div. eq. OPB clk div. */
+ mtcpr(cprclkupd, 0x40000000);
+}
+
+#elif defined(PLLMR0_266_160_80)
+
+void board_pll_init_f(void)
+{
+ /*
+ * set PLL clocks based on input sysclk is 33M
+ *
+ * ----------------------------------
+ * | CLK | FREQ (MHz) | DIV RATIO |
+ * ----------------------------------
+ * | CPU | 266.64 | 3 |
+ * | PLB | 159.98 | 5 (0x05)|
+ * | OPB | 79.99 | 10 (0x0A)|
+ * | EBC | 79.99 | 10 (0x0A)|
+ * | SPI | 79.99 | 10 (0x0A)|
+ * | UART0 | 28.57 | 7 (0x07)|
+ * | UART1 | 28.57 | 7 (0x07)|
+ * | DAC | 28.57 | 7 (0xA7)|
+ * | ADC | 4 | 50 (0x32)|
+ * | PWM | 28.57 | 7 (0x07)|
+ * | EMAC | 4 | 50 (0x32)|
+ * -----------------------------------
+ */
+
+ /* Initialize PLL */
+ mtcpr(cprpllc, 0x20000238);
+ mtcpr(cprplld, 0x03010400);
+ mtcpr(cprprimad, 0x03050a0a);
+ mtcpr(cprperc0, 0x00000000);
+ mtcpr(cprperd0, 0x070a0707); /* SPI clk div. eq. OPB clk div. */
+ mtcpr(cprperd1, 0x07323200);
+ mtcpr(cprclkupd, 0x40000000);
+}
+
+#elif defined(PLLMR0_333_166_83)
+
+void board_pll_init_f(void)
+{
+ /*
+ * set PLL clocks based on input sysclk is 33M
+ *
+ * ----------------------------------
+ * | CLK | FREQ (MHz) | DIV RATIO |
+ * ----------------------------------
+ * | CPU | 333.33 | 2 |
+ * | PLB | 166.66 | 4 (0x04)|
+ * | OPB | 83.33 | 8 (0x08)|
+ * | EBC | 83.33 | 8 (0x08)|
+ * | SPI | 83.33 | 8 (0x08)|
+ * | UART0 | 16.66 | 5 (0x05)|
+ * | UART1 | 16.66 | 5 (0x05)|
+ * | DAC | ???? | 166 (0xA6)|
+ * | ADC | ???? | 166 (0xA6)|
+ * | PWM | 41.66 | 3 (0x03)|
+ * | EMAC | ???? | 3 (0x03)|
+ * -----------------------------------
+ */
+
+ /* Initialize PLL */
+ mtcpr(cprpllc, 0x0000033C);
+ mtcpr(cprplld, 0x0a010000);
+ mtcpr(cprprimad, 0x02040808);
+ mtcpr(cprperd0, 0x02080505); /* SPI clk div. eq. OPB clk div. */
+ mtcpr(cprperd1, 0xA6A60300);
+ mtcpr(cprclkupd, 0x40000000);
+}
+
+#elif defined(PLLMR0_100_100_12)
+
+void board_pll_init_f(void)
+{
+ /*
+ * set PLL clocks based on input sysclk is 33M
+ *
+ * ----------------------
+ * | CLK | FREQ (MHz) |
+ * ----------------------
+ * | CPU | 100.00 |
+ * | PLB | 100.00 |
+ * | OPB | 12.00 |
+ * | EBC | 49.00 |
+ * ----------------------
+ */
+
+ /* Initialize PLL */
+ mtcpr(cprpllc, 0x000003BC);
+ mtcpr(cprplld, 0x06060600);
+ mtcpr(cprprimad, 0x02020004);
+ mtcpr(cprperd0, 0x04002828); /* SPI clk div. eq. OPB clk div. */
+ mtcpr(cprperd1, 0xC8C81600);
+ mtcpr(cprclkupd, 0x40000000);
+}
+#endif /* CPU_<speed>_405EZ */
+
+#if defined(CONFIG_NAND_SPL) || defined(CONFIG_SPI_SPL)
+/*
+ * Get timebase clock frequency
+ */
+unsigned long get_tbclk(void)
+{
+ unsigned long cpr_plld;
+ unsigned long cpr_primad;
+ unsigned long primad_cpudv;
+ unsigned long pllFbkDiv;
+ unsigned long freqProcessor;
+
+ /*
+ * Read PLL Mode registers
+ */
+ mfcpr(cprplld, cpr_plld);
+
+ /*
+ * Read CPR_PRIMAD register
+ */
+ mfcpr(cprprimad, cpr_primad);
+
+ /*
+ * Determine CPU clock frequency
+ */
+ primad_cpudv = ((cpr_primad & PRIMAD_CPUDV_MASK) >> 24);
+ if (primad_cpudv == 0)
+ primad_cpudv = 16;
+
+ /*
+ * Determine FBK_DIV.
+ */
+ pllFbkDiv = ((cpr_plld & PLLD_FBDV_MASK) >> 24);
+ if (pllFbkDiv == 0)
+ pllFbkDiv = 256;
+
+ freqProcessor = (CONFIG_SYS_CLK_FREQ * pllFbkDiv) / primad_cpudv;
+
+ return (freqProcessor);
+}
+#endif /* defined(CONFIG_NAND_SPL) || defined(CONFIG_SPI_SPL) */
diff --git a/board/amcc/acadia/memory.c b/board/amcc/acadia/memory.c
new file mode 100644
index 0000000..5375d36
--- /dev/null
+++ b/board/amcc/acadia/memory.c
@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2007
+ * 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
+ */
+
+/* define DEBUG for debugging output (obviously ;-)) */
+#if 0
+#define DEBUG
+#endif
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+
+/*
+ * sdram_init - Dummy implementation for start.S, spd_sdram used on this board!
+ */
+void sdram_init(void)
+{
+ return;
+}
+
+static void cram_bcr_write(u32 wr_val)
+{
+ wr_val <<= 2;
+
+ /* set CRAM_CRE to 1 */
+ gpio_write_bit(CFG_GPIO_CRAM_CRE, 1);
+
+ /* Write BCR to CRAM on CS1 */
+ out32(wr_val + 0x00200000, 0);
+ debug("CRAM VAL: %08x for CS1 ", wr_val + 0x00200000);
+
+ /* Write BCR to CRAM on CS2 */
+ out32(wr_val + 0x02200000, 0);
+ debug("CRAM VAL: %08x for CS2\n", wr_val + 0x02200000);
+
+ sync();
+ eieio();
+
+ /* set CRAM_CRE back to 0 (normal operation) */
+ gpio_write_bit(CFG_GPIO_CRAM_CRE, 0);
+
+ return;
+}
+
+long int initdram(int board_type)
+{
+ u32 val;
+
+ /* 1. EBC need to program READY, CLK, ADV for ASync mode */
+ gpio_config(CFG_GPIO_CRAM_CLK, GPIO_OUT, GPIO_SEL, GPIO_OUT_0);
+ gpio_config(CFG_GPIO_CRAM_ADV, GPIO_OUT, GPIO_SEL, GPIO_OUT_0);
+ gpio_config(CFG_GPIO_CRAM_CRE, GPIO_OUT, GPIO_SEL, GPIO_OUT_0);
+ gpio_config(CFG_GPIO_CRAM_WAIT, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG);
+
+ /* 2. EBC in Async mode */
+ mtebc(pb1ap, 0x078F1EC0);
+ mtebc(pb2ap, 0x078F1EC0);
+ mtebc(pb1cr, 0x000BC000);
+ mtebc(pb2cr, 0x020BC000);
+
+ /* 3. Set CRAM in Sync mode */
+ cram_bcr_write(0x7012); /* CRAM burst setting */
+
+ /* 4. EBC in Sync mode */
+ mtebc(pb1ap, 0x9C0201C0);
+ mtebc(pb2ap, 0x9C0201C0);
+
+ /* Set GPIO pins back to alternate function */
+ gpio_config(CFG_GPIO_CRAM_CLK, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG);
+ gpio_config(CFG_GPIO_CRAM_ADV, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG);
+
+ /* Config EBC to use RDY */
+ mfsdr(sdrultra0, val);
+ mtsdr(sdrultra0, val | 0x04000000);
+
+ return (CFG_MBYTES_RAM << 20);
+}
+
+int testdram(void)
+{
+ return (0);
+}
diff --git a/board/stamp/u-boot.lds b/board/amcc/acadia/u-boot.lds
similarity index 73%
copy from board/stamp/u-boot.lds
copy to board/amcc/acadia/u-boot.lds
index 9a22e50..b08c999 100644
--- a/board/stamp/u-boot.lds
+++ b/board/amcc/acadia/u-boot.lds
@@ -1,9 +1,5 @@
/*
- * U-boot - u-boot.lds
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
+ * (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -25,55 +21,47 @@
* MA 02111-1307 USA
*/
-OUTPUT_ARCH(bfin)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+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
+
/* Read-only sections, merged into text segment: */
. = + SIZEOF_HEADERS;
.interp : { *(.interp) }
.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 :
{
/* WARNING - the following is hand-optimized to fit within */
- /* the sector before the environment sector. If it throws */
- /* an error during compilation remove an object here to get */
- /* it linked after the configuration sector. */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
-
- . = DEFINED(env_offset) ? env_offset : .;
- common/environment.o (.text)
+ cpu/ppc4xx/start.o (.text)
*(.text)
*(.fixup)
@@ -86,6 +74,7 @@
*(.rodata)
*(.rodata1)
*(.rodata.str1.4)
+ *(.eh_frame)
}
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
@@ -118,11 +107,12 @@
_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 = .;
diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c
index c93ba6e..b5bb145 100644
--- a/board/amcc/bamboo/bamboo.c
+++ b/board/amcc/bamboo/bamboo.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <asm/processor.h>
+#include <asm/gpio.h>
#include <spd_sdram.h>
#include <ppc440.h>
#include "bamboo.h"
diff --git a/board/amcc/bamboo/bamboo.h b/board/amcc/bamboo/bamboo.h
index 1ce6366..4474862 100644
--- a/board/amcc/bamboo/bamboo.h
+++ b/board/amcc/bamboo/bamboo.h
@@ -264,19 +264,9 @@
#define TRUE 1
#define FALSE 0
-#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 */
-
#define GPIO0 0
#define GPIO1 1
-
/*#define MAX_SELECTION_NB CORE_NB */
#define MAX_CORE_SELECT_NB 22
diff --git a/board/amcc/ebony/init.S b/board/amcc/ebony/init.S
index cc8f8b4..c86076e 100644
--- a/board/amcc/ebony/init.S
+++ b/board/amcc/ebony/init.S
@@ -22,53 +22,7 @@
#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)
-
+#include <asm-ppc/mmu.h>
/**************************************************************************
* TLB TABLE
@@ -81,16 +35,23 @@
*
*************************************************************************/
- .section .bootpg,"ax"
- .globl tlbtab
+ .section .bootpg,"ax"
+ .globl tlbtab
tlbtab:
- tlbtab_start
- tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
- tlbentry( CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
- tlbentry( CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
- tlbentry( CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
- tlbentry( CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
- tlbentry( CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
- tlbentry( CFG_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
- tlbtab_end
+ tlbtab_start
+
+ tlbentry(0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+
+ /*
+ * TLB entries for SDRAM are not needed on this platform.
+ * They are dynamically generated in the SPD DDR(2) detection
+ * routine.
+ */
+
+ tlbentry(CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
+ tlbentry(CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X)
+ tlbentry(CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X)
+ tlbentry(CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I)
+ tlbentry(CFG_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I)
+ tlbtab_end
diff --git a/board/amcc/katmai/cmd_katmai.c b/board/amcc/katmai/cmd_katmai.c
index 684f6a5..439be4f 100644
--- a/board/amcc/katmai/cmd_katmai.c
+++ b/board/amcc/katmai/cmd_katmai.c
@@ -27,6 +27,9 @@
#include <i2c.h>
#include <asm/byteorder.h>
+#define CONFIG_STRESS /* enable 667 MHz CPU freq selection */
+#define DEBUG
+
static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
uchar chip;
@@ -49,55 +52,28 @@
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);
+ /* on Katmai SysClk is always 33MHz */
+ strcpy(sysClock, "33");
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");
+ 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");
+ 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)
+ if ((strcmp(console_buffer, "400") != 0) &&
+ (strcmp(console_buffer, "500") != 0) &&
+ (strcmp(console_buffer, "533") != 0)
#ifdef CONFIG_STRESS
- & (strcmp(console_buffer, "667") != 0)
+ && (strcmp(console_buffer, "667") != 0)
#endif
- ) {
- nbytes = 0;
- }
+ ) {
+ nbytes = 0;
}
strcpy(cpuClock, console_buffer);
@@ -124,13 +100,13 @@
return 0;
if (strcmp(cpuClock, "400") == 0) {
- if ((strcmp(console_buffer, "100") != 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) &
+ if ((strcmp(console_buffer, "133") != 0) &&
(strcmp(console_buffer, "166") != 0))
nbytes = 0;
}
@@ -147,9 +123,9 @@
if (strcmp(console_buffer, "quit") == 0)
return 0;
- if ((strcmp(console_buffer, "33") != 0) &
- (strcmp(console_buffer, "66") != 0) &
- (strcmp(console_buffer, "100") != 0) &
+ if ((strcmp(console_buffer, "33") != 0) &&
+ (strcmp(console_buffer, "66") != 0) &&
+ (strcmp(console_buffer, "100") != 0) &&
(strcmp(console_buffer, "133") != 0)) {
nbytes = 0;
}
@@ -176,11 +152,11 @@
} while (nbytes == 0);
if (strcmp(sysClock, "33") == 0) {
- if ((strcmp(cpuClock, "400") == 0) &
+ if ((strcmp(cpuClock, "400") == 0) &&
(strcmp(plbClock, "100") == 0))
data = 0x8678c206;
- if ((strcmp(cpuClock, "400") == 0) &
+ if ((strcmp(cpuClock, "400") == 0) &&
(strcmp(plbClock, "133") == 0))
data = 0x8678c2c6;
@@ -189,42 +165,16 @@
if ((strcmp(cpuClock, "533") == 0))
data = 0x87790252;
-
#ifdef CONFIG_STRESS
- if ((strcmp(cpuClock, "667") == 0) &
+ if ((strcmp(cpuClock, "667") == 0) &&
(strcmp(plbClock, "133") == 0))
data = 0x87794256;
- if ((strcmp(cpuClock, "667") == 0) &
+ 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 */
@@ -233,19 +183,20 @@
printf("Error writing strap0 in %s\n", argv[2]);
if (strcmp(pcixClock, "33") == 0)
- data = 0x00000701;
+ data = 0x000007E1;
if (strcmp(pcixClock, "66") == 0)
- data = 0x00000601;
+ data = 0x000006E1;
if (strcmp(pcixClock, "100") == 0)
- data = 0x00000501;
+ data = 0x000005E1;
if (strcmp(pcixClock, "133") == 0)
- data = 0x00000401;
+ data = 0x000004E1;
if (strcmp(plbClock, "166") == 0)
- data |= 0x05950000;
+/* data |= 0x05950000; */ /* this set's DDR2 clock == PLB clock */
+ data |= 0x05A50000; /* this set's DDR2 clock == 2 * PLB clock */
else
data |= 0x05A50000;
diff --git a/board/amcc/katmai/init.S b/board/amcc/katmai/init.S
index f5900bc..5202ae6 100644
--- a/board/amcc/katmai/init.S
+++ b/board/amcc/katmai/init.S
@@ -46,6 +46,11 @@
.globl tlbtabA
tlbtabA:
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(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
/*
@@ -81,6 +86,11 @@
.globl tlbtabB
tlbtabB:
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(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
/*
@@ -93,7 +103,7 @@
tlbentry(CFG_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, AC_R|AC_W|SA_G|SA_I)
- tlbentry(CFG_ACE_BASE, SZ_1K, 0xE0000000, 4,AC_R|AC_W|SA_G|SA_I)
+ tlbentry(CFG_ACE_BASE, SZ_1K, CFG_ACE_BASE, 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)
diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c
index 8704925..286bdc1 100644
--- a/board/amcc/katmai/katmai.c
+++ b/board/amcc/katmai/katmai.c
@@ -27,8 +27,8 @@
#include <asm/processor.h>
#include <i2c.h>
#include <asm-ppc/io.h>
+#include <asm-ppc/gpio.h>
-#include "katmai.h"
#include "../cpu/ppc4xx/440spe_pcie.h"
#undef PCIE_ENDPOINT
@@ -40,7 +40,6 @@
int board_early_init_f (void)
{
unsigned long mfr;
- unsigned long pfc;
/*----------------------------------------------------------------------+
* Interrupt controller setup for the Katmai 440SPe Evaluation board.
@@ -228,15 +227,11 @@
mfr &= ~SDR0_MFR_ECS_MASK;
/* mtsdr(sdr_mfr, mfr); */
- /*
- * Setup GPIO signalling per defines in katmai.h
- */
- pfc = PFC0_KATMAI;
- mtsdr(SDR0_PFC0, pfc);
+ mtsdr(SDR0_PFC0, CFG_PFC0);
- out32(GPIO0_OR_ADDR, GPIO_OR_KATMAI);
- out32(GPIO0_ODR_ADDR, GPIO_ODR_KATMAI);
- out32(GPIO0_TCR_ADDR, GPIO_TCR_KATMAI);
+ out32(GPIO0_OR, CFG_GPIO_OR);
+ out32(GPIO0_ODR, CFG_GPIO_ODR);
+ out32(GPIO0_TCR, CFG_GPIO_TCR);
return 0;
}
@@ -378,6 +373,23 @@
return 1;
}
+int katmai_pcie_card_present(int port)
+{
+ u32 val;
+
+ val = in32(GPIO0_IR);
+ switch (port) {
+ case 0:
+ return !(val & GPIO_VAL(CFG_GPIO_PCIE_PRESENT0));
+ case 1:
+ return !(val & GPIO_VAL(CFG_GPIO_PCIE_PRESENT1));
+ case 2:
+ return !(val & GPIO_VAL(CFG_GPIO_PCIE_PRESENT2));
+ default:
+ return 0;
+ }
+}
+
static struct pci_controller pcie_hose[3] = {{0},{0},{0}};
void pcie_setup_hoses(void)
@@ -391,6 +403,10 @@
*/
bus = 1;
for (i = 0; i <= 2; i++) {
+ /* Check for katmai card presence */
+ if (!katmai_pcie_card_present(i))
+ continue;
+
#ifdef PCIE_ENDPOINT
if (ppc440spe_init_pcie_endport(i)) {
#else
diff --git a/board/amcc/katmai/katmai.h b/board/amcc/katmai/katmai.h
deleted file mode 100644
index 9d5b793..0000000
--- a/board/amcc/katmai/katmai.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * (C) Copyright 2007
- * 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 __KATMAI_H_
-#define __KATMAI_H_
-
-/*----------------------------------------------------------------------------
- * 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
- *
- * The 440SPe provices 32 bits of GPIO. By default all GPIO pins
- * are disabled, and must be explicitly enabled by setting a
- * bit in the SDR0_PFC0 indirect DCR. Each GPIO maps 1-to-1 with the
- * corresponding bit in the SDR0_PFC0 register (note that bit numbers
- * reflect the PowerPC convention where bit 0 is the most-significant
- * bit).
- *
- * Katmai specific:
- * RS232_RX_EN# is held HIGH during reset by hardware, keeping the
- * RS232_CTS, DSR & DCD signals coming from the MAX3411 (U26) in
- * Hi-Z condition. This prevents contention between the MAX3411 (U26)
- * and 74CBTLV3125PG (U2) during reset.
- *
- * RS232_RX_EN# is connected as GPIO pin 30. Once the processor
- * is released from reset, this pin must be configured as an output and
- * then driven high to enable the receive signals from the UART transciever.
- *----------------------------------------------------------------------------*/
-#define GPIO_ENABLE(gpio) (0x80000000 >> (gpio))
-
-#define PFC0_KATMAI GPIO_ENABLE(30)
-#define GPIO_OR_KATMAI GPIO_ENABLE(30) /* Drive all outputs low except GPIO 30 */
-#define GPIO_TCR_KATMAI GPIO_ENABLE(30)
-#define GPIO_ODR_KATMAI 0 /* Disable open drain for all outputs */
-
-#define GPIO0_OR_ADDR (CFG_PERIPHERAL_BASE + 0x700)
-#define GPIO0_TCR_ADDR (CFG_PERIPHERAL_BASE + 0x704)
-#define GPIO0_ODR_ADDR (CFG_PERIPHERAL_BASE + 0x718)
-#define GPIO0_IR_ADDR (CFG_PERIPHERAL_BASE + 0x71C)
-
-#endif /* __KATMAI_H_ */
diff --git a/board/amcc/luan/init.S b/board/amcc/luan/init.S
index 7830ebd..d5ee117 100644
--- a/board/amcc/luan/init.S
+++ b/board/amcc/luan/init.S
@@ -1,73 +1,31 @@
/*
-*
-* 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
-*/
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * 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
+ */
#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)
-
+#include <asm-ppc/mmu.h>
/**************************************************************************
* TLB TABLE
@@ -80,53 +38,37 @@
*
*************************************************************************/
- .section .bootpg,"ax"
- .globl tlbtab
+ .section .bootpg,"ax"
+ .globl tlbtab
tlbtab:
- tlbtab_start
+ tlbtab_start
-#if (CFG_LARGE_FLASH == 0xffc00000) /* if booting from large flash */
- /* large flash */
- tlbentry( 0xffc00000, SZ_1M, 0xffc00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I|SA_W )
- tlbentry( 0xffd00000, SZ_1M, 0xffd00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I|SA_W )
- tlbentry( 0xffe00000, SZ_1M, 0xffe00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I|SA_W )
- tlbentry( 0xfff00000, SZ_1M, 0xfff00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I|SA_W )
+ /*
+ * 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(0xfff00000, SZ_1M, 0xfff00000, 1, AC_R|AC_W|AC_X|SA_G)
- tlbentry( 0xff800000, SZ_1M, 0xff800000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
- tlbentry( 0xff900000, SZ_1M, 0xff900000, 1, AC_R|AC_W|AC_X|SA_G|SA_I|SA_W )
-#else /* else booting from small flash */
- tlbentry( 0xffe00000, SZ_1M, 0xffe00000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
- tlbentry( 0xfff00000, SZ_1M, 0xfff00000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
+ tlbentry(0xffc00000, SZ_1M, 0xffc00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+ tlbentry(0xffd00000, SZ_1M, 0xffd00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+ tlbentry(0xffe00000, SZ_1M, 0xffe00000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+ tlbentry(0xff900000, SZ_1M, 0xff900000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+ tlbentry(CFG_EPLD_BASE, SZ_256K, 0xff000000, 1, AC_R|AC_W|SA_G|SA_I)
- tlbentry( 0xff800000, SZ_1M, 0xff800000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
- tlbentry( 0xff900000, SZ_1M, 0xff900000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
- tlbentry( 0xffa00000, SZ_1M, 0xffa00000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
- tlbentry( 0xffb00000, SZ_1M, 0xffb00000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
-#endif
+ /*
+ * TLB entries for SDRAM are not needed on this platform.
+ * They are dynamically generated in the SPD DDR(2) detection
+ * routine.
+ */
- tlbentry( CFG_EPLD_BASE, SZ_256K, 0xff000000, 1, AC_R|AC_W|SA_G|SA_I )
+ /* internal ram (l2 cache) */
+ tlbentry(CFG_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_I)
-#if (CFG_SRAM_BASE != 0) /* if SRAM up high and SDRAM at zero */
- tlbentry( 0x00000000, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
- tlbentry( 0x10000000, SZ_256M, 0x10000000, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
-#elif (CFG_SMALL_FLASH == 0xff900000) /* else SRAM at 0 */
- tlbentry( 0x00000000, SZ_1M, 0xff800000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
-#elif (CFG_SMALL_FLASH == 0xfff00000)
- tlbentry( 0x00000000, SZ_1M, 0xffe00000, 1, AC_R|AC_W|AC_X|SA_G/*|SA_I*/ )
-#else
- #error DONT KNOW SRAM LOCATION
-#endif
-
- /* internal ram (l2 cache) */
- tlbentry( CFG_ISRAM_BASE, SZ_256K, 0x80000000, 0, AC_R|AC_W|AC_X|SA_I )
-
- /* peripherals at f0000000 */
- tlbentry( CFG_PERIPHERAL_BASE, SZ_4K, CFG_PERIPHERAL_BASE, 1, AC_R|AC_W|SA_G|SA_I )
+ /* peripherals at f0000000 */
+ tlbentry(CFG_PERIPHERAL_BASE, SZ_4K, CFG_PERIPHERAL_BASE, 1, AC_R|AC_W|SA_G|SA_I)
- /* PCI */
-#if (CONFIG_COMMANDS & CFG_CMD_PCI)
- tlbentry( CFG_PCI_BASE, SZ_256M, 0x00000000, 9, AC_R|AC_W|SA_G|SA_I )
- tlbentry( CFG_PCI_MEMBASE, SZ_256M, 0x10000000, 9, AC_R|AC_W|SA_G|SA_I )
-#endif
- tlbtab_end
+ /* PCI */
+ tlbentry(CFG_PCI_BASE, SZ_256M, 0x00000000, 9, AC_R|AC_W|SA_G|SA_I)
+ tlbentry(CFG_PCI_MEMBASE, SZ_256M, 0x10000000, 9, AC_R|AC_W|SA_G|SA_I)
+ tlbtab_end
diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c
index 06a57f6c..778aafc 100644
--- a/board/amcc/luan/luan.c
+++ b/board/amcc/luan/luan.c
@@ -106,105 +106,6 @@
/*************************************************************************
- * long int fixed_sdram()
- *
- ************************************************************************/
-static long int fixed_sdram(void)
-{ /* DDR2 init from BDI2000 script */
- mtdcr( 0x10, 0x00000021 ); /* MCIF0_MCOPT2 - zero DCEN bit */
- mtdcr( 0x11, 0x84000000 );
- mtdcr( 0x10, 0x00000020 ); /* MCIF0_MCOPT1 - no ECC, 64 bits, 4 banks, DDR2 */
- mtdcr( 0x11, 0x2D122000 );
- mtdcr( 0x10, 0x00000026 ); /* MCIF0_CODT - die termination on */
- mtdcr( 0x11, 0x00800026 );
- mtdcr( 0x10, 0x00000081 ); /* MCIF0_WRDTR - Write DQS Adv 90 + Fractional DQS Delay */
- mtdcr( 0x11, 0x82000800 );
- mtdcr( 0x10, 0x00000080 ); /* MCIF0_CLKTR - advance addr clock by 180 deg */
- mtdcr( 0x11, 0x80000000 );
- mtdcr( 0x10, 0x00000040 ); /* MCIF0_MB0CF - turn on CS0, N x 10 coll */
- mtdcr( 0x11, 0x00000201 );
- mtdcr( 0x10, 0x00000044 ); /* MCIF0_MB1CF - turn on CS0, N x 10 coll */
- mtdcr( 0x11, 0x00000201 );
- mtdcr( 0x10, 0x00000030 ); /* MCIF0_RTR - refresh every 7.8125uS */
- mtdcr( 0x11, 0x08200000 );
- mtdcr( 0x10, 0x00000085 ); /* MCIF0_SDTR1 - timing register 1 */
- mtdcr( 0x11, 0x80201000 );
- mtdcr( 0x10, 0x00000086 ); /* MCIF0_SDTR2 - timing register 2 */
- mtdcr( 0x11, 0x42103242 );
- mtdcr( 0x10, 0x00000087 ); /* MCIF0_SDTR3 - timing register 3 */
- mtdcr( 0x11, 0x0C100D14 );
- mtdcr( 0x10, 0x00000088 ); /* MCIF0_MMODE - CAS is 4 cycles */
- mtdcr( 0x11, 0x00000642 );
- mtdcr( 0x10, 0x00000089 ); /* MCIF0_MEMODE - diff DQS disabled */
- mtdcr( 0x11, 0x00000400 ); /* ODT term disabled */
-
- mtdcr( 0x10, 0x00000050 ); /* MCIF0_INITPLR0 - NOP */
- mtdcr( 0x11, 0x81b80000 );
- mtdcr( 0x10, 0x00000051 ); /* MCIF0_INITPLR1 - PRE */
- mtdcr( 0x11, 0x82100400 );
- mtdcr( 0x10, 0x00000052 ); /* MCIF0_INITPLR2 - EMR2 */
- mtdcr( 0x11, 0x80820000 );
- mtdcr( 0x10, 0x00000053 ); /* MCIF0_INITPLR3 - EMR3 */
- mtdcr( 0x11, 0x80830000 );
- mtdcr( 0x10, 0x00000054 ); /* MCIF0_INITPLR4 - EMR DLL ENABLE */
- mtdcr( 0x11, 0x80810000 );
- mtdcr( 0x10, 0x00000055 ); /* MCIF0_INITPLR5 - MR DLL RESET */
- mtdcr( 0x11, 0x80800542 );
- mtdcr( 0x10, 0x00000056 ); /* MCIF0_INITPLR6 - PRE */
- mtdcr( 0x11, 0x82100400 );
- mtdcr( 0x10, 0x00000057 ); /* MCIF0_INITPLR7 - refresh */
- mtdcr( 0x11, 0x99080000 );
- mtdcr( 0x10, 0x00000058 ); /* MCIF0_INITPLR8 */
- mtdcr( 0x11, 0x99080000 );
- mtdcr( 0x10, 0x00000059 ); /* MCIF0_INITPLR9 */
- mtdcr( 0x11, 0x99080000 );
- mtdcr( 0x10, 0x0000005A ); /* MCIF0_INITPLR10 */
- mtdcr( 0x11, 0x99080000 );
- mtdcr( 0x10, 0x0000005B ); /* MCIF0_INITPLR11 - MR */
- mtdcr( 0x11, 0x80800442 );
- mtdcr( 0x10, 0x0000005C ); /* MCIF0_INITPLR12 - EMR OCD Default */
- mtdcr( 0x11, 0x80810380 );
- mtdcr( 0x10, 0x0000005D ); /* MCIF0_INITPLR13 - EMR OCD exit */
- mtdcr( 0x11, 0x80810000 );
- udelay( 10*1000 );
-
- mtdcr( 0x10, 0x00000021 ); /* MCIF0_MCOPT2 - execute preloaded init */
- mtdcr( 0x11, 0x28000000 ); /* set DC_EN */
- udelay( 100*1000 );
-
- mtdcr( 0x40, 0x0000F800 ); /* MQ0_B0BAS: base addr 00000000 / 256MB */
- mtdcr( 0x41, 0x1000F800 ); /* MQ0_B1BAS: base addr 10000000 / 256MB */
-
- mtdcr( 0x10, 0x00000078 ); /* MCIF0_RDCC - auto set read stage */
- mtdcr( 0x11, 0x00000000 );
- mtdcr( 0x10, 0x00000070 ); /* MCIF0_RQDC - read DQS delay control */
- mtdcr( 0x11, 0x8000003A ); /* enabled, frac DQS delay */
- mtdcr( 0x10, 0x00000074 ); /* MCIF0_RFDC - two clock feedback delay */
- mtdcr( 0x11, 0x00000200 );
-
- return 512 << 20;
-}
-
-
-/*************************************************************************
- * long int initdram
- *
- ************************************************************************/
-long int initdram( int board_type )
-{
- long dram_size = 0;
-
-#if defined(CONFIG_SPD_EEPROM)
- dram_size = spd_sdram (0);
-#else
- dram_size = fixed_sdram ();
-#endif
-
- return dram_size;
-}
-
-
-/*************************************************************************
* int testdram()
*
************************************************************************/
diff --git a/board/amcc/luan/u-boot.lds b/board/amcc/luan/u-boot.lds
index d122f49..72ce685 100644
--- a/board/amcc/luan/u-boot.lds
+++ b/board/amcc/luan/u-boot.lds
@@ -68,19 +68,6 @@
cpu/ppc4xx/start.o (.text)
board/amcc/luan/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)
diff --git a/board/amcc/ocotea/init.S b/board/amcc/ocotea/init.S
index 7e0b132..d211c71 100644
--- a/board/amcc/ocotea/init.S
+++ b/board/amcc/ocotea/init.S
@@ -22,55 +22,7 @@
#include <ppc_asm.tmpl>
#include <config.h>
-
-/* General */
-#define TLB_VALID 0x00000200
-#define _256M 0x10000000
-
-/* 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)
-
+#include <asm-ppc/mmu.h>
/**************************************************************************
* TLB TABLE
@@ -83,19 +35,23 @@
*
*************************************************************************/
- .section .bootpg,"ax"
- .globl tlbtab
+ .section .bootpg,"ax"
+ .globl tlbtab
tlbtab:
- tlbtab_start
- tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
- tlbentry( CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I )
- tlbentry( CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
- tlbentry( CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
- 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_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I )
- tlbentry( CFG_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I )
- tlbtab_end
+ tlbtab_start
+
+ tlbentry(0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+
+ /*
+ * TLB entries for SDRAM are not needed on this platform.
+ * They are dynamically generated in the SPD DDR(2) detection
+ * routine.
+ */
+
+ tlbentry(CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
+ tlbentry(CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X)
+ tlbentry(CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X)
+ tlbentry(CFG_PCI_BASE, SZ_256M, 0x00000000, 2, AC_R|AC_W|SA_G|SA_I)
+ tlbentry(CFG_PCI_MEMBASE, SZ_256M, 0x00000000, 3, AC_R|AC_W|SA_G|SA_I)
+ tlbtab_end
diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c
index 77f1438..f8b837e 100644
--- a/board/amcc/sequoia/sdram.c
+++ b/board/amcc/sequoia/sdram.c
@@ -6,7 +6,7 @@
* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
* Robert Snyder, AMCC/IBM, rob.snyder@fr.ibm.com
*
- * (C) Copyright 2006
+ * (C) Copyright 2006-2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* This program is free software; you can redistribute it and/or
@@ -379,16 +379,18 @@
long int initdram (int board_type)
{
#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+ ulong speed = get_bus_freq(0);
+
mtsdram(DDR0_02, 0x00000000);
mtsdram(DDR0_00, 0x0000190A);
mtsdram(DDR0_01, 0x01000000);
mtsdram(DDR0_03, 0x02030602);
- mtsdram(DDR0_04, 0x13030300);
- mtsdram(DDR0_05, 0x0202050E);
- mtsdram(DDR0_06, 0x0104C823);
+ mtsdram(DDR0_04, 0x0A020200);
+ mtsdram(DDR0_05, 0x02020308);
+ mtsdram(DDR0_06, 0x0102C812);
mtsdram(DDR0_07, 0x000D0100);
- mtsdram(DDR0_08, 0x02360001);
+ mtsdram(DDR0_08, 0x02430001);
mtsdram(DDR0_09, 0x00011D5F);
mtsdram(DDR0_10, 0x00000300);
mtsdram(DDR0_11, 0x0027C800);
@@ -402,13 +404,16 @@
mtsdram(DDR0_22, 0x00267F0B);
mtsdram(DDR0_23, 0x00000000);
mtsdram(DDR0_24, 0x01010002);
- mtsdram(DDR0_26, 0x5B260181);
+ if (speed > 133333333)
+ mtsdram(DDR0_26, 0x5B26050C);
+ else
+ mtsdram(DDR0_26, 0x5B260408);
mtsdram(DDR0_27, 0x0000682B);
mtsdram(DDR0_28, 0x00000000);
mtsdram(DDR0_31, 0x00000000);
mtsdram(DDR0_42, 0x01000006);
- mtsdram(DDR0_43, 0x050A0200);
- mtsdram(DDR0_44, 0x00000005);
+ mtsdram(DDR0_43, 0x030A0200);
+ mtsdram(DDR0_44, 0x00000003);
mtsdram(DDR0_02, 0x00000001);
wait_for_dlllock();
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index b2b82c7..930fa71 100644
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -336,6 +336,10 @@
}
#endif /* CONFIG_440EPX */
+ mfsdr(SDR0_SRST1, reg); /* enable security/kasumi engines */
+ reg &= ~(SDR0_SRST1_CRYP0 | SDR0_SRST1_KASU0);
+ mtsdr(SDR0_SRST1, reg);
+
/*
* Clear PLB4A0_ACR[WRP]
* This fix will make the MAL burst disabling patch for the Linux
@@ -359,8 +363,8 @@
printf("Board: Rainier - AMCC PPC440GRx Evaluation Board");
#endif
- rev = *(u8 *)(CFG_CPLD + 0);
- val = *(u8 *)(CFG_CPLD + 5) & 0x01;
+ rev = *(u8 *)(CFG_BCSR_BASE + 0);
+ val = *(u8 *)(CFG_BCSR_BASE + 5) & 0x01;
printf(", Rev. %X, PCI=%d MHz", rev, val ? 66 : 33);
if (s != NULL) {
diff --git a/board/amcc/yucca/init.S b/board/amcc/yucca/init.S
index c9eca68..c92dcf7 100644
--- a/board/amcc/yucca/init.S
+++ b/board/amcc/yucca/init.S
@@ -1,4 +1,7 @@
/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
* Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
*
* See file CREDITS for list of people who contributed to this
@@ -19,56 +22,10 @@
* 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)
+#include <asm-ppc/mmu.h>
/**************************************************************************
* TLB TABLE
@@ -89,12 +46,18 @@
.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)
+ /*
+ * 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(0xff000000, SZ_16M, 0xff000000, 4, AC_R|AC_W|AC_X|SA_G)
+
+ /*
+ * TLB entries for SDRAM are not needed on this platform.
+ * They are dynamically generated in the SPD DDR(2) detection
+ * routine.
+ */
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)
@@ -126,12 +89,18 @@
.globl tlbtabB
tlbtabB:
tlbtab_start
- tlbentry(0xfff00000, SZ_16M, 0xfff00000, 4, AC_R|AC_W|AC_X|SA_G)
+
+ /*
+ * 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(0xff000000, SZ_16M, 0xff000000, 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)
+ /*
+ * TLB entries for SDRAM are not needed on this platform.
+ * They are dynamically generated in the SPD DDR(2) detection
+ * routine.
+ */
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)
diff --git a/board/amcc/yucca/yucca.c b/board/amcc/yucca/yucca.c
index e9b34dd..90eaab1 100644
--- a/board/amcc/yucca/yucca.c
+++ b/board/amcc/yucca/yucca.c
@@ -44,8 +44,6 @@
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);
@@ -221,7 +219,7 @@
|
+-------------------------------------------------------------------*/
/* Read Pin Strap Register in PPC440SP */
- sdr0_pinstp = ppcMfsdr(SDR0_PINSTP);
+ mfsdr(SDR0_PINSTP, sdr0_pinstp);
bootstrap_settings = sdr0_pinstp & SDR0_PINSTP_BOOTSTRAP_MASK;
switch (bootstrap_settings) {
@@ -246,7 +244,7 @@
* Boot Settings in IIC EEprom address 0x50 or 0x54
* Read Serial Device Strap Register1 in PPC440SPe
*/
- sdr0_sdstp1 = ppcMfsdr(SDR0_SDSTP1);
+ mfsdr(SDR0_SDSTP1, sdr0_sdstp1);
boot_selection = sdr0_sdstp1 & SDR0_SDSTP1_ERPN_MASK;
ebc_data_width = sdr0_sdstp1 & SDR0_SDSTP1_EBCW_MASK;
@@ -564,277 +562,6 @@
return 0;
}
-static long int yucca_probe_for_dimms(void)
-{
- int dimm_installed[MAXDIMMS];
- int dimm_num, result;
- int dimms_found = 0;
- uchar dimm_addr = IIC0_DIMM0_ADDR;
- uchar dimm_spd_data[MAX_SPD_BYTES];
-
- 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;
- }
-
- result = i2c_probe(dimm_addr);
-
- memset(dimm_spd_data, 0, MAX_SPD_BYTES * sizeof(char));
- if (result == 0) {
- /* read first byte of SPD data, if there is any data */
- result = i2c_read(dimm_addr, 0, 1, dimm_spd_data, 1);
-
- if (result == 0) {
- result = dimm_spd_data[0];
- result = result > MAX_SPD_BYTES ?
- MAX_SPD_BYTES : result;
- result = i2c_read(dimm_addr, 0, 1,
- dimm_spd_data, result);
- }
- }
-
- if ((result == 0) &&
- (dimm_spd_data[64] == MICRON_SPD_JEDEC_ID)) {
- 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)
{
@@ -1267,42 +994,3 @@
#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);
-}
diff --git a/board/atmel/atstk1000/Makefile b/board/atmel/atstk1000/Makefile
index 155d46a..8a15713 100644
--- a/board/atmel/atstk1000/Makefile
+++ b/board/atmel/atstk1000/Makefile
@@ -26,7 +26,7 @@
LIB := $(obj)lib$(BOARD).a
-COBJS := $(BOARD).o flash.o
+COBJS := $(BOARD).o flash.o eth.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/board/atmel/atstk1000/atstk1000.c b/board/atmel/atstk1000/atstk1000.c
index 4d737d2..6618963 100644
--- a/board/atmel/atstk1000/atstk1000.c
+++ b/board/atmel/atstk1000/atstk1000.c
@@ -23,6 +23,8 @@
#include <asm/io.h>
#include <asm/sdram.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/hmatrix2.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -40,9 +42,27 @@
.txsr = 5,
};
-void board_init_memories(void)
+int board_early_init_f(void)
+{
+ /* Set the SDRAM_ENABLE bit in the HEBI SFR */
+ hmatrix2_writel(SFR4, 1 << 1);
+
+ gpio_enable_ebi();
+ gpio_enable_usart1();
+#if defined(CONFIG_MACB)
+ gpio_enable_macb0();
+ gpio_enable_macb1();
+#endif
+#if defined(CONFIG_MMC)
+ gpio_enable_mmci();
+#endif
+
+ return 0;
+}
+
+long int initdram(int board_type)
{
- gd->sdram_size = sdram_init(&sdram);
+ return sdram_init(&sdram);
}
void board_init_info(void)
diff --git a/cpu/at32ap/at32ap7000/hebi.c b/board/atmel/atstk1000/eth.c
similarity index 66%
rename from cpu/at32ap/at32ap7000/hebi.c
rename to board/atmel/atstk1000/eth.c
index 3b32adf..3a7916e 100644
--- a/cpu/at32ap/at32ap7000/hebi.c
+++ b/board/atmel/atstk1000/eth.c
@@ -1,5 +1,7 @@
/*
- * Copyright (C) 2006 Atmel Corporation
+ * Copyright (C) 2005-2006 Atmel Corporation
+ *
+ * Ethernet initialization for the ATSTK1000 starterkit
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -21,18 +23,16 @@
*/
#include <common.h>
-#include <asm/io.h>
-
-#include <asm/arch/hmatrix2.h>
#include <asm/arch/memory-map.h>
-#include <asm/arch/platform.h>
-void cpu_enable_sdram(void)
-{
- const struct device *hmatrix;
+extern int macb_eth_initialize(int id, void *regs, unsigned int phy_addr);
- hmatrix = get_device(DEVICE_HMATRIX);
+#if defined(CONFIG_MACB) && (CONFIG_COMMANDS & CFG_CMD_NET)
+void atstk1000_eth_initialize(bd_t *bi)
+{
+ int id = 0;
- /* Set the SDRAM_ENABLE bit in the HEBI SFR */
- hmatrix2_writel(hmatrix, SFR4, 1 << 1);
+ macb_eth_initialize(id++, (void *)MACB0_BASE, bi->bi_phy_id[0]);
+ macb_eth_initialize(id++, (void *)MACB1_BASE, bi->bi_phy_id[1]);
}
+#endif
diff --git a/board/atmel/atstk1000/flash.c b/board/atmel/atstk1000/flash.c
index 3aebf66..958f4dc 100644
--- a/board/atmel/atstk1000/flash.c
+++ b/board/atmel/atstk1000/flash.c
@@ -57,7 +57,7 @@
gd->bd->bi_flashstart = CFG_FLASH_BASE;
gd->bd->bi_flashsize = CFG_FLASH_SIZE;
- gd->bd->bi_flashoffset = __edata_lma - _text;
+ gd->bd->bi_flashoffset = _edata - _text;
flash_info[0].size = CFG_FLASH_SIZE;
flash_info[0].sector_count = 135;
diff --git a/board/atmel/atstk1000/u-boot.lds b/board/atmel/atstk1000/u-boot.lds
index ef89ea4..34e347a 100644
--- a/board/atmel/atstk1000/u-boot.lds
+++ b/board/atmel/atstk1000/u-boot.lds
@@ -40,35 +40,38 @@
}
. = ALIGN(32);
__flashprog_end = .;
+ _etext = .;
- . = ALIGN(8);
.rodata : {
*(.rodata)
*(.rodata.*)
}
- _etext = .;
- __data_lma = ALIGN(8);
- . = 0x24000000;
+ . = ALIGN(8);
_data = .;
- .data : AT(__data_lma) {
+ .data : {
*(.data)
*(.data.*)
}
. = ALIGN(4);
__u_boot_cmd_start = .;
- __u_boot_cmd_lma = __data_lma + (__u_boot_cmd_start - _data);
- .u_boot_cmd : AT(__u_boot_cmd_lma) {
+ .u_boot_cmd : {
KEEP(*(.u_boot_cmd))
}
__u_boot_cmd_end = .;
+ . = ALIGN(4);
+ _got = .;
+ .got : {
+ *(.got)
+ }
+ _egot = .;
+
. = ALIGN(8);
_edata = .;
- __edata_lma = __u_boot_cmd_lma + (_edata - __u_boot_cmd_start);
- .bss : AT(__edata_lma) {
+ .bss : {
*(.bss)
*(.bss.*)
}
diff --git a/board/ezkit533/Makefile b/board/bf533-ezkit/Makefile
similarity index 79%
copy from board/ezkit533/Makefile
copy to board/bf533-ezkit/Makefile
index 4f3c223..e55c1a7 100644
--- a/board/ezkit533/Makefile
+++ b/board/bf533-ezkit/Makefile
@@ -1,7 +1,7 @@
#
# U-boot - Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Device Inc.
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -29,14 +29,24 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o flash.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(obj).depend $(OBJS) $(SOBJS) u-boot.lds
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+u-boot.lds: u-boot.lds.S
+ $(CPP) $(CPPFLAGS) -P -Ubfin $^ > $@.tmp
+ mv -f $@.tmp $@
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
#########################################################################
diff --git a/board/ezkit533/ezkit533.c b/board/bf533-ezkit/bf533-ezkit.c
similarity index 72%
rename from board/ezkit533/ezkit533.c
rename to board/bf533-ezkit/bf533-ezkit.c
index 8d6c8de..1dd4a3f 100644
--- a/board/ezkit533/ezkit533.c
+++ b/board/bf533-ezkit/bf533-ezkit.c
@@ -1,7 +1,7 @@
/*
* U-boot - ezkit533.c
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
@@ -30,24 +30,28 @@
#include "psd4256.h"
#endif
-DECLARE_GLOBAL_DATA_PTR;
-
int checkboard(void)
{
+#if (BFIN_CPU == ADSP_BF531)
+ printf("CPU: ADSP BF531 Rev.: 0.%d\n", *pCHIPID >> 28);
+#elif (BFIN_CPU == ADSP_BF532)
+ printf("CPU: ADSP BF532 Rev.: 0.%d\n", *pCHIPID >> 28);
+#else
printf("CPU: ADSP BF533 Rev.: 0.%d\n", *pCHIPID >> 28);
+#endif
printf("Board: ADI BF533 EZ-Kit Lite board\n");
printf(" Support: http://blackfin.uclinux.org/\n");
- printf(" Richard Klingler <richard@uclinux.net>\n");
return 0;
}
long int initdram(int board_type)
{
+ DECLARE_GLOBAL_DATA_PTR;
#ifdef DEBUG
int brate;
char *tmp = getenv("baudrate");
brate = simple_strtoul(tmp, NULL, 16);
- printf("Serial Port initialized with Baud rate = %x\n",brate);
+ printf("Serial Port initialized with Baud rate = %x\n", brate);
printf("SDRAM attributes:\n");
printf("tRCD %d SCLK Cycles,tRP %d SCLK Cycles,tRAS %d SCLK Cycles"
"tWR %d SCLK Cycles,CAS Latency %d SCLK cycles \n",
@@ -64,9 +68,13 @@
/* miscellaneous platform dependent initialisations */
int misc_init_r(void)
{
- /* Set direction bits for Video en/decoder reset as output */
- *(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DIR) = PSDA_VDEC_RST | PSDA_VENC_RST;
- /* Deactivate Video en/decoder reset lines */
- *(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DOUT) = PSDA_VDEC_RST | PSDA_VENC_RST;
+ /* Set direction bits for Video en/decoder reset as output */
+ *(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DIR) =
+ PSDA_VDEC_RST | PSDA_VENC_RST;
+ /* Deactivate Video en/decoder reset lines */
+ *(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DOUT) =
+ PSDA_VDEC_RST | PSDA_VENC_RST;
+
+ return 0;
}
#endif
diff --git a/board/ezkit533/config.mk b/board/bf533-ezkit/config.mk
similarity index 86%
rename from board/ezkit533/config.mk
rename to board/bf533-ezkit/config.mk
index 36c9f99..f39be5f 100644
--- a/board/ezkit533/config.mk
+++ b/board/bf533-ezkit/config.mk
@@ -20,6 +20,6 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
-
+# TEXT_BASE should be defined as the MAX_SDRAM Address - 256k bytes
+# 256k is defined as CFG_MONITOR_LEN in ./include/configs/<board>.h
TEXT_BASE = 0x01FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
diff --git a/board/ezkit533/flash-defines.h b/board/bf533-ezkit/flash-defines.h
similarity index 91%
rename from board/ezkit533/flash-defines.h
rename to board/bf533-ezkit/flash-defines.h
index 8f9dff5..bd9e859 100644
--- a/board/ezkit533/flash-defines.h
+++ b/board/bf533-ezkit/flash-defines.h
@@ -1,7 +1,7 @@
/*
* U-boot - flash-defines.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __FLASHDEFINES_H__
@@ -52,19 +52,15 @@
#define CFG_FLASH0_BASE 0x20000000
#define RESET_VAL 0xF0
-
-asm("#define FLASH_START_L 0x0000");
-asm("#define FLASH_START_H 0x2000");
-
flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
int get_codes(void);
int poll_toggle_bit(long lOffset);
void reset_flash(void);
int erase_flash(void);
-int erase_block_flash(int,unsigned long);
+int erase_block_flash(int, unsigned long);
void unlock_flash(long lOffset);
-int write_data(long lStart, long lCount, long lStride, int *pnData);
+int write_data(long lStart, long lCount, uchar *pnData);
int FillData(long lStart, long lCount, long lStride, int *pnData);
int read_data(long lStart, long lCount, long lStride, int *pnData);
int read_flash(long nOffset, int *pnValue);
diff --git a/board/ezkit533/flash.c b/board/bf533-ezkit/flash.c
similarity index 74%
rename from board/ezkit533/flash.c
rename to board/bf533-ezkit/flash.c
index b0a0796..299cdba 100644
--- a/board/ezkit533/flash.c
+++ b/board/bf533-ezkit/flash.c
@@ -1,7 +1,7 @@
/*
* U-boot - flash.c Flash driver for PSD4256GV
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
* This file is based on BF533EzFlash.c originally written by Analog Devices, Inc.
*
* (C) Copyright 2000-2004
@@ -22,10 +22,11 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
+#include <asm/io.h>
#include "flash-defines.h"
void flash_reset(void)
@@ -33,14 +34,13 @@
reset_flash();
}
-unsigned long flash_get_size(ulong baseaddr, flash_info_t * info,
- int bank_flag)
+unsigned long flash_get_size(ulong baseaddr, flash_info_t * info, int bank_flag)
{
int id = 0, i = 0;
static int FlagDev = 1;
id = get_codes();
- if(FlagDev) {
+ if (FlagDev) {
#ifdef DEBUG
printf("Device ID of the Flash is %x\n", id);
#endif
@@ -100,10 +100,11 @@
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);
+ size_b0, size_b0 >> 20);
}
- (void)flash_protect(FLAG_PROTECT_SET,CFG_FLASH0_BASE,(flash_info[0].start[2] - 1),&flash_info[0]);
+ (void)flash_protect(FLAG_PROTECT_SET, CFG_FLASH0_BASE,
+ (flash_info[0].start[2] - 1), &flash_info[0]);
return (size_b0 + size_b1 + size_b2);
}
@@ -122,15 +123,14 @@
printf("ST Microelectronics ");
break;
default:
- printf("Unknown Vendor ");
+ printf("Unknown Vendor: (0x%08X) ", info->flash_id);
break;
}
for (i = 0; i < info->sector_count; ++i) {
if ((i % 5) == 0)
printf("\n ");
printf(" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " ");
+ info->start[i], info->protect[i] ? " (RO)" : " ");
}
printf("\n");
return;
@@ -138,8 +138,8 @@
int flash_erase(flash_info_t * info, int s_first, int s_last)
{
- int cnt = 0,i;
- int prot,sect;
+ int cnt = 0, i;
+ int prot, sect;
prot = 0;
for (sect = s_first; sect <= s_last; ++sect) {
@@ -148,15 +148,16 @@
}
if (prot)
- printf ("- Warning: %d protected sectors will not be erased!\n", prot);
+ printf("- Warning: %d protected sectors will not be erased!\n",
+ prot);
else
- printf ("\n");
+ printf("\n");
cnt = s_last - s_first + 1;
if (cnt == FLASH_TOT_SECT) {
printf("Erasing flash, Please Wait \n");
- if(erase_flash() < 0) {
+ if (erase_flash() < 0) {
printf("Erasing flash failed \n");
return FLASH_FAIL;
}
@@ -164,7 +165,7 @@
printf("Erasing Flash locations, Please Wait\n");
for (i = s_first; i <= s_last; i++) {
if (info->protect[i] == 0) { /* not protected */
- if(erase_block_flash(i, info->start[i]) < 0) {
+ if (erase_block_flash(i, info->start[i]) < 0) {
printf("Error Sector erasing \n");
return FLASH_FAIL;
}
@@ -177,60 +178,66 @@
int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
{
int ret;
-
- ret = write_data(addr, cnt, 1, (int *) src);
- if(ret == FLASH_FAIL)
+ int d;
+ if (addr % 2) {
+ read_flash(addr - 1 - CFG_FLASH_BASE, &d);
+ d = (int)((d & 0x00FF) | (*src++ << 8));
+ ret = write_data(addr - 1, 2, (uchar *) & d);
+ if (ret == FLASH_FAIL)
+ return ERR_NOT_ERASED;
+ ret = write_data(addr + 1, cnt - 1, src);
+ } else
+ ret = write_data(addr, cnt, src);
+ if (ret == FLASH_FAIL)
return ERR_NOT_ERASED;
return FLASH_SUCCESS;
}
-
-int write_data(long lStart, long lCount, long lStride, int *pnData)
+int write_data(long lStart, long lCount, uchar * pnData)
{
long i = 0;
- int j = 0;
unsigned long ulOffset = lStart - CFG_FLASH_BASE;
int d;
- int iShift = 0;
- int iNumWords = 2;
- int nLeftover = lCount % 4;
int nSector = 0;
+ int flag = 0;
- for (i = 0; (i < lCount / 4) && (i < BUFFER_SIZE); i++) {
- for (iShift = 0, j = 0; (j < iNumWords);
- j++, ulOffset += (lStride * 2)) {
- if ((ulOffset >= INVALIDLOCNSTART)
- && (ulOffset < INVALIDLOCNEND)) {
- printf("Invalid locations, Try writing to another location \n");
- return FLASH_FAIL;
- }
- get_sector_number(ulOffset, &nSector);
- read_flash(ulOffset,&d);
- if(d != 0xffff) {
- printf("Flash not erased at offset 0x%x Please erase to reprogram \n",ulOffset);
- return FLASH_FAIL;
- }
- unlock_flash(ulOffset);
- if(write_flash(ulOffset, (pnData[i] >> iShift)) < 0) {
- printf("Error programming the flash \n");
- return FLASH_FAIL;
- }
- iShift += 16;
+ if (lCount % 2) {
+ flag = 1;
+ lCount = lCount - 1;
+ }
+
+ for (i = 0; i < lCount - 1; i += 2, ulOffset += 2) {
+ get_sector_number(ulOffset, &nSector);
+ read_flash(ulOffset, &d);
+ if (d != 0xffff) {
+ printf
+ ("Flash not erased at offset 0x%x Please erase to reprogram \n",
+ ulOffset);
+ return FLASH_FAIL;
+ }
+ unlock_flash(ulOffset);
+ d = (int)(pnData[i] | pnData[i + 1] << 8);
+ write_flash(ulOffset, d);
+ if (poll_toggle_bit(ulOffset) < 0) {
+ printf("Error programming the flash \n");
+ return FLASH_FAIL;
}
+ if ((i > 0) && (!(i % AFP_SectorSize2)))
+ printf(".");
}
- if (nLeftover > 0) {
- if ((ulOffset >= INVALIDLOCNSTART)
- && (ulOffset < INVALIDLOCNEND))
- return FLASH_FAIL;
+ if (flag) {
get_sector_number(ulOffset, &nSector);
- read_flash(ulOffset,&d);
- if(d != 0xffff) {
- printf("Flash already programmed. Please erase to reprogram \n");
- printf("uloffset = 0x%x \t d = 0x%x\n",ulOffset,d);
+ read_flash(ulOffset, &d);
+ if (d != 0xffff) {
+ printf
+ ("Flash not erased at offset 0x%x Please erase to reprogram \n",
+ ulOffset);
return FLASH_FAIL;
}
unlock_flash(ulOffset);
- if(write_flash(ulOffset, pnData[i]) < 0) {
+ d = (int)(pnData[i] | (d & 0xFF00));
+ write_flash(ulOffset, d);
+ if (poll_toggle_bit(ulOffset) < 0) {
printf("Error programming the flash \n");
return FLASH_FAIL;
}
@@ -252,8 +259,8 @@
for (i = 0; (i < lCount / 4) && (i < BUFFER_SIZE); i++) {
for (iShift = 0, j = 0; j < iNumWords; j += 2) {
if ((ulOffset >= INVALIDLOCNSTART)
- && (ulOffset < INVALIDLOCNEND))
- return FLASH_FAIL;
+ && (ulOffset < INVALIDLOCNEND))
+ return FLASH_FAIL;
get_sector_number(ulOffset, &nSector);
read_flash(ulOffset, &nLow);
@@ -265,8 +272,8 @@
}
if (nLeftover > 0) {
if ((ulOffset >= INVALIDLOCNSTART)
- && (ulOffset < INVALIDLOCNEND))
- return FLASH_FAIL;
+ && (ulOffset < INVALIDLOCNEND))
+ return FLASH_FAIL;
get_sector_number(ulOffset, &nSector);
read_flash(ulOffset, &pnData[i]);
@@ -279,10 +286,10 @@
long addr;
addr = (CFG_FLASH_BASE + nOffset);
- asm("ssync;");
- *(unsigned volatile short *) addr = nValue;
- asm("ssync;");
- if(poll_toggle_bit(nOffset) < 0)
+ sync();
+ *(unsigned volatile short *)addr = nValue;
+ sync();
+ if (poll_toggle_bit(nOffset) < 0)
return FLASH_FAIL;
return FLASH_SUCCESS;
}
@@ -294,29 +301,30 @@
if (nOffset != 0x2)
reset_flash();
- asm("ssync;");
- nValue = *(volatile unsigned short *) addr;
- asm("ssync;");
+ sync();
+ nValue = *(volatile unsigned short *)addr;
+ sync();
*pnValue = nValue;
return TRUE;
}
int poll_toggle_bit(long lOffset)
{
- unsigned int u1,u2;
+ unsigned int u1, u2;
unsigned long timeout = 0xFFFFFFFF;
- volatile unsigned long *FB = (volatile unsigned long *)(0x20000000 + lOffset);
- while(1) {
- if(timeout < 0)
+ volatile unsigned long *FB =
+ (volatile unsigned long *)(0x20000000 + lOffset);
+ while (1) {
+ if (timeout < 0)
break;
u1 = *(volatile unsigned short *)FB;
u2 = *(volatile unsigned short *)FB;
- if((u1 & 0x0040) == (u2 & 0x0040))
+ if ((u1 & 0x0040) == (u2 & 0x0040))
return FLASH_SUCCESS;
- if((u2 & 0x0020) == 0x0000)
+ if ((u2 & 0x0020) == 0x0000)
continue;
u1 = *(volatile unsigned short *)FB;
- if((u2 & 0x0040) == (u1 & 0x0040))
+ if ((u2 & 0x0040) == (u1 & 0x0040))
return FLASH_SUCCESS;
else {
reset_flash();
@@ -325,7 +333,8 @@
timeout--;
}
printf("Time out occured \n");
- if(timeout <0) return FLASH_FAIL;
+ if (timeout < 0)
+ return FLASH_FAIL;
}
void reset_flash(void)
@@ -344,7 +353,7 @@
write_flash(WRITESEQ5, WRITEDATA5);
write_flash(WRITESEQ6, WRITEDATA6);
- if(poll_toggle_bit(0x0000) < 0)
+ if (poll_toggle_bit(0x0000) < 0)
return FLASH_FAIL;
write_flash(SecFlashAOff + WRITESEQ1, WRITEDATA1);
@@ -354,7 +363,7 @@
write_flash(SecFlashAOff + WRITESEQ5, WRITEDATA5);
write_flash(SecFlashAOff + WRITESEQ6, WRITEDATA6);
- if(poll_toggle_bit(SecFlashASec1Off) < 0)
+ if (poll_toggle_bit(SecFlashASec1Off) < 0)
return FLASH_FAIL;
write_flash(PriFlashBOff + WRITESEQ1, WRITEDATA1);
@@ -364,7 +373,7 @@
write_flash(PriFlashBOff + WRITESEQ5, WRITEDATA5);
write_flash(PriFlashBOff + WRITESEQ6, WRITEDATA6);
- if(poll_toggle_bit(PriFlashBOff) <0)
+ if (poll_toggle_bit(PriFlashBOff) < 0)
return FLASH_FAIL;
write_flash(SecFlashBOff + WRITESEQ1, WRITEDATA1);
@@ -374,7 +383,7 @@
write_flash(SecFlashBOff + WRITESEQ5, WRITEDATA5);
write_flash(SecFlashBOff + WRITESEQ6, WRITEDATA6);
- if(poll_toggle_bit(SecFlashBOff) < 0)
+ if (poll_toggle_bit(SecFlashBOff) < 0)
return FLASH_FAIL;
return FLASH_SUCCESS;
@@ -397,7 +406,7 @@
write_flash(ulSectorOff, BlockEraseVal);
- if(poll_toggle_bit(ulSectorOff) < 0)
+ if (poll_toggle_bit(ulSectorOff) < 0)
return FLASH_FAIL;
return FLASH_SUCCESS;
@@ -435,34 +444,34 @@
if (ulOffset >= SecFlashAOff) {
if ((ulOffset < SecFlashASec1Off)
- && (ulOffset < SecFlashASec2Off)) {
- nSector = SECT32;
+ && (ulOffset < SecFlashASec2Off)) {
+ nSector = SECT32;
} else if ((ulOffset >= SecFlashASec2Off)
- && (ulOffset < SecFlashASec3Off)) {
- nSector = SECT33;
+ && (ulOffset < SecFlashASec3Off)) {
+ nSector = SECT33;
} else if ((ulOffset >= SecFlashASec3Off)
- && (ulOffset < SecFlashASec4Off)) {
- nSector = SECT34;
+ && (ulOffset < SecFlashASec4Off)) {
+ nSector = SECT34;
} else if ((ulOffset >= SecFlashASec4Off)
- && (ulOffset < SecFlashAEndOff)) {
- nSector = SECT35;
+ && (ulOffset < SecFlashAEndOff)) {
+ nSector = SECT35;
}
} else if (ulOffset >= SecFlashBOff) {
if ((ulOffset < SecFlashBSec1Off)
- && (ulOffset < SecFlashBSec2Off)) {
- nSector = SECT36;
+ && (ulOffset < SecFlashBSec2Off)) {
+ nSector = SECT36;
}
if ((ulOffset < SecFlashBSec2Off)
- && (ulOffset < SecFlashBSec3Off)) {
- nSector = SECT37;
+ && (ulOffset < SecFlashBSec3Off)) {
+ nSector = SECT37;
}
if ((ulOffset < SecFlashBSec3Off)
- && (ulOffset < SecFlashBSec4Off)) {
- nSector = SECT38;
+ && (ulOffset < SecFlashBSec4Off)) {
+ nSector = SECT38;
}
if ((ulOffset < SecFlashBSec4Off)
- && (ulOffset < SecFlashBEndOff)) {
- nSector = SECT39;
+ && (ulOffset < SecFlashBEndOff)) {
+ nSector = SECT39;
}
} else if ((ulOffset >= PriFlashAOff) && (ulOffset < SecFlashAOff)) {
nSector = ulOffset & 0xffff0000;
diff --git a/board/ezkit533/psd4256.h b/board/bf533-ezkit/psd4256.h
similarity index 61%
rename from board/ezkit533/psd4256.h
rename to board/bf533-ezkit/psd4256.h
index 01f6566..cc654b8 100644
--- a/board/ezkit533/psd4256.h
+++ b/board/bf533-ezkit/psd4256.h
@@ -1,7 +1,7 @@
/*
* U-boot - psd4256.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/*
@@ -49,19 +49,19 @@
* Flash A Port A Bit definitions
*/
-#define PSDA_PPICLK1 0x20 /* PPI Clock select bit 1 */
-#define PSDA_PPICLK0 0x10 /* PPI Clock select bit 0 */
-#define PSDA_VDEC_RST 0x08 /* Video decoder reset, 0 = RESET */
-#define PSDA_VENC_RST 0x04 /* Video encoder reset, 0 = RESET */
-#define PSDA_CODEC_RST 0x01 /* Codec reset, 0 = RESET */
+#define PSDA_PPICLK1 0x20 /* PPI Clock select bit 1 */
+#define PSDA_PPICLK0 0x10 /* PPI Clock select bit 0 */
+#define PSDA_VDEC_RST 0x08 /* Video decoder reset, 0 = RESET */
+#define PSDA_VENC_RST 0x04 /* Video encoder reset, 0 = RESET */
+#define PSDA_CODEC_RST 0x01 /* Codec reset, 0 = RESET */
/*
* Flash A Port B Bit definitions
*/
-#define PSDA_LED9 0x20 /* LED 9, 1 = LED ON */
-#define PSDA_LED8 0x10 /* LED 8, 1 = LED ON */
-#define PSDA_LED7 0x08 /* LED 7, 1 = LED ON */
-#define PSDA_LED6 0x04 /* LED 6, 1 = LED ON */
-#define PSDA_LED5 0x02 /* LED 5, 1 = LED ON */
-#define PSDA_LED4 0x01 /* LED 4, 1 = LED ON */
+#define PSDA_LED9 0x20 /* LED 9, 1 = LED ON */
+#define PSDA_LED8 0x10 /* LED 8, 1 = LED ON */
+#define PSDA_LED7 0x08 /* LED 7, 1 = LED ON */
+#define PSDA_LED6 0x04 /* LED 6, 1 = LED ON */
+#define PSDA_LED5 0x02 /* LED 5, 1 = LED ON */
+#define PSDA_LED4 0x01 /* LED 4, 1 = LED ON */
diff --git a/board/stamp/u-boot.lds b/board/bf533-ezkit/u-boot.lds.S
similarity index 91%
copy from board/stamp/u-boot.lds
copy to board/bf533-ezkit/u-boot.lds.S
index 9a22e50..9742e02 100644
--- a/board/stamp/u-boot.lds
+++ b/board/bf533-ezkit/u-boot.lds.S
@@ -1,7 +1,7 @@
/*
- * U-boot - u-boot.lds
+ * U-boot - u-boot.lds.S
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Device Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -25,6 +25,8 @@
* MA 02111-1307 USA
*/
+#include <config.h>
+
OUTPUT_ARCH(bfin)
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
/* Do we need any of these for elf?
@@ -55,6 +57,7 @@
.rela.plt : { *(.rela.plt) }
.init : { *(.init) }
.plt : { *(.plt) }
+ . = CFG_MONITOR_BASE;
.text :
{
/* WARNING - the following is hand-optimized to fit within */
@@ -68,9 +71,11 @@
cpu/bf533/interrupt.o (.text)
cpu/bf533/serial.o (.text)
common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
+/* lib_blackfin/bf533_string.o (.text) */
+/* lib_generic/vsprintf.o (.text) */
lib_generic/crc32.o (.text)
lib_generic/zlib.o (.text)
+ board/bf533-ezkit/bf533-ezkit.o (.text)
. = DEFINED(env_offset) ? env_offset : .;
common/environment.o (.text)
@@ -118,9 +123,9 @@
_edata = .;
PROVIDE (edata = .);
- __u_boot_cmd_start = .;
+ ___u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
+ ___u_boot_cmd_end = .;
__start___ex_table = .;
diff --git a/board/ezkit533/Makefile b/board/bf533-stamp/Makefile
similarity index 79%
copy from board/ezkit533/Makefile
copy to board/bf533-stamp/Makefile
index 4f3c223..02c941b 100644
--- a/board/ezkit533/Makefile
+++ b/board/bf533-stamp/Makefile
@@ -1,7 +1,7 @@
#
# U-boot - Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Device Inc.
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -29,14 +29,24 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o spi.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(obj).depend $(OBJS) $(SOBJS) u-boot.lds
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+u-boot.lds: u-boot.lds.S
+ $(CPP) $(CPPFLAGS) -P -Ubfin $^ > $@.tmp
+ mv -f $@.tmp $@
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
#########################################################################
diff --git a/board/bf533-stamp/bf533-stamp.c b/board/bf533-stamp/bf533-stamp.c
new file mode 100644
index 0000000..b9dff99
--- /dev/null
+++ b/board/bf533-stamp/bf533-stamp.c
@@ -0,0 +1,276 @@
+/*
+ * U-boot - stamp.c STAMP board specific routines
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/mem_init.h>
+#include <asm/io.h>
+#include "bf533-stamp.h"
+
+#define STATUS_LED_OFF 0
+#define STATUS_LED_ON 1
+
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+# define SHOW_BOOT_PROGRESS(arg) show_boot_progress(arg)
+#else
+# define SHOW_BOOT_PROGRESS(arg)
+#endif
+
+int checkboard(void)
+{
+#if (BFIN_CPU == ADSP_BF531)
+ printf("CPU: ADSP BF531 Rev.: 0.%d\n", *pCHIPID >> 28);
+#elif (BFIN_CPU == ADSP_BF532)
+ printf("CPU: ADSP BF532 Rev.: 0.%d\n", *pCHIPID >> 28);
+#else
+ printf("CPU: ADSP BF533 Rev.: 0.%d\n", *pCHIPID >> 28);
+#endif
+ printf("Board: ADI BF533 Stamp board\n");
+ printf(" Support: http://blackfin.uclinux.org/\n");
+ return 0;
+}
+
+long int initdram(int board_type)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+#ifdef DEBUG
+ printf("SDRAM attributes:\n");
+ printf
+ (" tRCD:%d Cycles; tRP:%d Cycles; tRAS:%d Cycles; tWR:%d Cycles; "
+ "CAS Latency:%d cycles\n", (SDRAM_tRCD >> 15), (SDRAM_tRP >> 11),
+ (SDRAM_tRAS >> 6), (SDRAM_tWR >> 19), (SDRAM_CL >> 2));
+ printf("SDRAM Begin: 0x%x\n", CFG_SDRAM_BASE);
+ printf("Bank size = %d MB\n", 128);
+#endif
+ gd->bd->bi_memstart = CFG_SDRAM_BASE;
+ gd->bd->bi_memsize = CFG_MAX_RAM_SIZE;
+ return (gd->bd->bi_memsize);
+}
+
+void swap_to(int device_id)
+{
+
+ if (device_id == ETHERNET) {
+ *pFIO_DIR = PF0;
+ sync();
+ *pFIO_FLAG_S = PF0;
+ sync();
+ } else if (device_id == FLASH) {
+ *pFIO_DIR = (PF4 | PF3 | PF2 | PF1 | PF0);
+ *pFIO_FLAG_S = (PF4 | PF3 | PF2);
+ *pFIO_MASKA_D = (PF8 | PF6 | PF5);
+ *pFIO_MASKB_D = (PF7);
+ *pFIO_POLAR = (PF8 | PF6 | PF5);
+ *pFIO_EDGE = (PF8 | PF7 | PF6 | PF5);
+ *pFIO_INEN = (PF8 | PF7 | PF6 | PF5);
+ *pFIO_FLAG_D = (PF4 | PF3 | PF2);
+ sync();
+ } else {
+ printf("Unknown bank to switch\n");
+ }
+
+ return;
+}
+
+#if defined(CONFIG_MISC_INIT_R)
+/* miscellaneous platform dependent initialisations */
+int misc_init_r(void)
+{
+ int i;
+ int cf_stat = 0;
+
+ /* Check whether CF card is inserted */
+ *pFIO_EDGE = FIO_EDGE_CF_BITS;
+ *pFIO_POLAR = FIO_POLAR_CF_BITS;
+ for (i = 0; i < 0x300; i++)
+ asm("nop;");
+
+ if ((*pFIO_FLAG_S) & CF_STAT_BITS) {
+ cf_stat = 0;
+ } else {
+ cf_stat = 1;
+ }
+
+ *pFIO_EDGE = FIO_EDGE_BITS;
+ *pFIO_POLAR = FIO_POLAR_BITS;
+
+ if (cf_stat) {
+ printf("Booting from COMPACT flash\n");
+
+ /* Set cycle time for CF */
+ *(volatile unsigned long *)ambctl1 = CF_AMBCTL1VAL;
+
+ for (i = 0; i < 0x1000; i++)
+ asm("nop;");
+ for (i = 0; i < 0x1000; i++)
+ asm("nop;");
+ for (i = 0; i < 0x1000; i++)
+ asm("nop;");
+
+ serial_setbrg();
+ ide_init();
+
+ setenv("bootargs", "");
+ setenv("bootcmd",
+ "fatload ide 0:1 0x1000000 uImage-stamp;bootm 0x1000000;bootm 0x20100000");
+ } else {
+ printf("Booting from FLASH\n");
+ }
+
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_STAMP_CF
+
+void cf_outb(unsigned char val, volatile unsigned char *addr)
+{
+ /*
+ * Set PF1 PF0 respectively to 0 1 to divert address
+ * to the expansion memory banks
+ */
+ *pFIO_FLAG_S = CF_PF0;
+ *pFIO_FLAG_C = CF_PF1;
+ sync();
+
+ *(addr) = val;
+ sync();
+
+ /* Setback PF1 PF0 to 0 0 to address external
+ * memory banks */
+ *(volatile unsigned short *)pFIO_FLAG_C = CF_PF1_PF0;
+ sync();
+}
+
+unsigned char cf_inb(volatile unsigned char *addr)
+{
+ volatile unsigned char c;
+
+ *pFIO_FLAG_S = CF_PF0;
+ *pFIO_FLAG_C = CF_PF1;
+ sync();
+
+ c = *(addr);
+ sync();
+
+ *pFIO_FLAG_C = CF_PF1_PF0;
+ sync();
+
+ return c;
+}
+
+void cf_insw(unsigned short *sect_buf, unsigned short *addr, int words)
+{
+ int i;
+
+ *pFIO_FLAG_S = CF_PF0;
+ *pFIO_FLAG_C = CF_PF1;
+ sync();
+
+ for (i = 0; i < words; i++) {
+ *(sect_buf + i) = *(addr);
+ sync();
+ }
+
+ *pFIO_FLAG_C = CF_PF1_PF0;
+ sync();
+}
+
+void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words)
+{
+ int i;
+
+ *pFIO_FLAG_S = CF_PF0;
+ *pFIO_FLAG_C = CF_PF1;
+ sync();
+
+ for (i = 0; i < words; i++) {
+ *(addr) = *(sect_buf + i);
+ sync();
+ }
+
+ *pFIO_FLAG_C = CF_PF1_PF0;
+ sync();
+}
+#endif
+
+void stamp_led_set(int LED1, int LED2, int LED3)
+{
+ *pFIO_INEN &= ~(PF2 | PF3 | PF4);
+ *pFIO_DIR |= (PF2 | PF3 | PF4);
+
+ if (LED1 == STATUS_LED_OFF)
+ *pFIO_FLAG_S = PF2;
+ else
+ *pFIO_FLAG_C = PF2;
+ if (LED2 == STATUS_LED_OFF)
+ *pFIO_FLAG_S = PF3;
+ else
+ *pFIO_FLAG_C = PF3;
+ if (LED3 == STATUS_LED_OFF)
+ *pFIO_FLAG_S = PF4;
+ else
+ *pFIO_FLAG_C = PF4;
+ sync();
+}
+
+void show_boot_progress(int status)
+{
+ switch (status) {
+ case 1:
+ stamp_led_set(STATUS_LED_OFF, STATUS_LED_OFF, STATUS_LED_ON);
+ break;
+ case 2:
+ stamp_led_set(STATUS_LED_OFF, STATUS_LED_ON, STATUS_LED_OFF);
+ break;
+ case 3:
+ stamp_led_set(STATUS_LED_OFF, STATUS_LED_ON, STATUS_LED_ON);
+ break;
+ case 4:
+ stamp_led_set(STATUS_LED_ON, STATUS_LED_OFF, STATUS_LED_OFF);
+ break;
+ case 5:
+ case 6:
+ stamp_led_set(STATUS_LED_ON, STATUS_LED_OFF, STATUS_LED_ON);
+ break;
+ case 7:
+ case 8:
+ stamp_led_set(STATUS_LED_ON, STATUS_LED_ON, STATUS_LED_OFF);
+ break;
+ case 9:
+ case 10:
+ case 11:
+ case 12:
+ case 13:
+ case 14:
+ case 15:
+ stamp_led_set(STATUS_LED_OFF, STATUS_LED_OFF, STATUS_LED_OFF);
+ break;
+ default:
+ stamp_led_set(STATUS_LED_ON, STATUS_LED_ON, STATUS_LED_ON);
+ break;
+ }
+}
diff --git a/board/stamp/stamp.h b/board/bf533-stamp/bf533-stamp.h
similarity index 88%
rename from board/stamp/stamp.h
rename to board/bf533-stamp/bf533-stamp.h
index 7bc33b4..1e58e47 100644
--- a/board/stamp/stamp.h
+++ b/board/bf533-stamp/bf533-stamp.h
@@ -1,7 +1,7 @@
/*
* U-boot - stamp.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __STAMP_H__
@@ -36,7 +36,6 @@
extern unsigned long pll_div_fact;
extern void serial_setbrg(void);
-extern void pll_set(int vco, int crystal_frq, int pll_div);
/* Definitions used in Compact Flash Boot support */
#define FIO_EDGE_CF_BITS 0x0000
diff --git a/board/stamp/config.mk b/board/bf533-stamp/config.mk
similarity index 86%
copy from board/stamp/config.mk
copy to board/bf533-stamp/config.mk
index 0d00730..113438b 100644
--- a/board/stamp/config.mk
+++ b/board/bf533-stamp/config.mk
@@ -20,6 +20,6 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
-
+# TEXT_BASE should be defined as the MAX_SDRAM Address - 256k bytes
+# 256k is defined as CFG_MONITOR_LEN in ./include/configs/<board>.h
TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
diff --git a/board/bf533-stamp/spi.c b/board/bf533-stamp/spi.c
new file mode 100644
index 0000000..d30750f
--- /dev/null
+++ b/board/bf533-stamp/spi.c
@@ -0,0 +1,473 @@
+/****************************************************************************
+ * SPI flash driver for M25P64
+ ****************************************************************************/
+#include <common.h>
+#include <linux/ctype.h>
+#include <asm/io.h>
+
+#if defined(CONFIG_SPI)
+
+ /*Application definitions */
+
+#define NUM_SECTORS 128 /* number of sectors */
+#define SECTOR_SIZE 0x10000
+#define NOP_NUM 1000
+
+#define COMMON_SPI_SETTINGS (SPE|MSTR|CPHA|CPOL) /*Settings to the SPI_CTL */
+#define TIMOD01 (0x01) /*stes the SPI to work with core instructions */
+
+ /*Flash commands */
+#define SPI_WREN (0x06) /*Set Write Enable Latch */
+#define SPI_WRDI (0x04) /*Reset Write Enable Latch */
+#define SPI_RDSR (0x05) /*Read Status Register */
+#define SPI_WRSR (0x01) /*Write Status Register */
+#define SPI_READ (0x03) /*Read data from memory */
+#define SPI_PP (0x02) /*Program Data into memory */
+#define SPI_SE (0xD8) /*Erase one sector in memory */
+#define SPI_BE (0xC7) /*Erase all memory */
+#define WIP (0x1) /*Check the write in progress bit of the SPI status register */
+#define WEL (0x2) /*Check the write enable bit of the SPI status register */
+
+#define TIMEOUT 350000000
+
+typedef enum {
+ NO_ERR,
+ POLL_TIMEOUT,
+ INVALID_SECTOR,
+ INVALID_BLOCK,
+} ERROR_CODE;
+
+void spi_init_f(void);
+void spi_init_r(void);
+ssize_t spi_read(uchar *, int, uchar *, int);
+ssize_t spi_write(uchar *, int, uchar *, int);
+
+char ReadStatusRegister(void);
+void Wait_For_SPIF(void);
+void SetupSPI(const int spi_setting);
+void SPI_OFF(void);
+void SendSingleCommand(const int iCommand);
+
+ERROR_CODE GetSectorNumber(unsigned long ulOffset, int *pnSector);
+ERROR_CODE EraseBlock(int nBlock);
+ERROR_CODE ReadData(unsigned long ulStart, long lCount, int *pnData);
+ERROR_CODE WriteData(unsigned long ulStart, long lCount, int *pnData);
+ERROR_CODE Wait_For_Status(char Statusbit);
+ERROR_CODE Wait_For_WEL(void);
+
+/* -------------------
+ * Variables
+ * ------------------- */
+
+/* **************************************************************************
+ *
+ * Function: spi_init_f
+ *
+ * Description: Init SPI-Controller (ROM part)
+ *
+ * return: ---
+ *
+ * *********************************************************************** */
+void spi_init_f(void)
+{
+}
+
+/* **************************************************************************
+ *
+ * Function: spi_init_r
+ *
+ * Description: Init SPI-Controller (RAM part) -
+ * The malloc engine is ready and we can move our buffers to
+ * normal RAM
+ *
+ * return: ---
+ *
+ * *********************************************************************** */
+void spi_init_r(void)
+{
+ return;
+}
+
+/****************************************************************************
+ * Function: spi_write
+ **************************************************************************** */
+ssize_t spi_write(uchar * addr, int alen, uchar * buffer, int len)
+{
+ unsigned long offset;
+ int start_block, end_block;
+ int start_byte, end_byte;
+ ERROR_CODE result = NO_ERR;
+ uchar temp[SECTOR_SIZE];
+ int i, num;
+
+ offset = addr[0] << 16 | addr[1] << 8 | addr[2];
+ /* Get the start block number */
+ result = GetSectorNumber(offset, &start_block);
+ if (result == INVALID_SECTOR) {
+ printf("Invalid sector! ");
+ return 0;
+ }
+ /* Get the end block number */
+ result = GetSectorNumber(offset + len - 1, &end_block);
+ if (result == INVALID_SECTOR) {
+ printf("Invalid sector! ");
+ return 0;
+ }
+
+ for (num = start_block; num <= end_block; num++) {
+ ReadData(num * SECTOR_SIZE, SECTOR_SIZE, (int *)temp);
+ start_byte = num * SECTOR_SIZE;
+ end_byte = (num + 1) * SECTOR_SIZE - 1;
+ if (start_byte < offset)
+ start_byte = offset;
+ if (end_byte > (offset + len))
+ end_byte = (offset + len - 1);
+ for (i = start_byte; i <= end_byte; i++)
+ temp[i - num * SECTOR_SIZE] = buffer[i - offset];
+ EraseBlock(num);
+ result = WriteData(num * SECTOR_SIZE, SECTOR_SIZE, (int *)temp);
+ if (result != NO_ERR)
+ return 0;
+ printf(".");
+ }
+ return len;
+}
+
+/****************************************************************************
+ * Function: spi_read
+ **************************************************************************** */
+ssize_t spi_read(uchar * addr, int alen, uchar * buffer, int len)
+{
+ unsigned long offset;
+ offset = addr[0] << 16 | addr[1] << 8 | addr[2];
+ ReadData(offset, len, (int *)buffer);
+ return len;
+}
+
+void SendSingleCommand(const int iCommand)
+{
+ unsigned short dummy;
+
+ /*turns on the SPI in single write mode */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01));
+
+ /*sends the actual command to the SPI TX register */
+ *pSPI_TDBR = iCommand;
+ sync();
+
+ /*The SPI status register will be polled to check the SPIF bit */
+ Wait_For_SPIF();
+
+ dummy = *pSPI_RDBR;
+
+ /*The SPI will be turned off */
+ SPI_OFF();
+
+}
+
+void SetupSPI(const int spi_setting)
+{
+
+ if (icache_status() || dcache_status())
+ udelay(CONFIG_CCLK_HZ / 50000000);
+ /*sets up the PF2 to be the slave select of the SPI */
+ *pSPI_FLG = 0xFB04;
+ *pSPI_BAUD = CONFIG_SPI_BAUD;
+ *pSPI_CTL = spi_setting;
+ sync();
+}
+
+void SPI_OFF(void)
+{
+
+ *pSPI_CTL = 0x0400; /* disable SPI */
+ *pSPI_FLG = 0;
+ *pSPI_BAUD = 0;
+ sync();
+ udelay(CONFIG_CCLK_HZ / 50000000);
+
+}
+
+void Wait_For_SPIF(void)
+{
+ unsigned short dummyread;
+ while ((*pSPI_STAT & TXS)) ;
+ while (!(*pSPI_STAT & SPIF)) ;
+ while (!(*pSPI_STAT & RXS)) ;
+ dummyread = *pSPI_RDBR; /* Read dummy to empty the receive register */
+
+}
+
+ERROR_CODE Wait_For_WEL(void)
+{
+ int i;
+ char status_register = 0;
+ ERROR_CODE ErrorCode = NO_ERR; /* tells us if there was an error erasing flash */
+
+ for (i = 0; i < TIMEOUT; i++) {
+ status_register = ReadStatusRegister();
+ if ((status_register & WEL)) {
+ ErrorCode = NO_ERR; /* tells us if there was an error erasing flash */
+ break;
+ }
+ ErrorCode = POLL_TIMEOUT; /* Time out error */
+ };
+
+ return ErrorCode;
+}
+
+ERROR_CODE Wait_For_Status(char Statusbit)
+{
+ int i;
+ char status_register = 0xFF;
+ ERROR_CODE ErrorCode = NO_ERR; /* tells us if there was an error erasing flash */
+
+ for (i = 0; i < TIMEOUT; i++) {
+ status_register = ReadStatusRegister();
+ if (!(status_register & Statusbit)) {
+ ErrorCode = NO_ERR; /* tells us if there was an error erasing flash */
+ break;
+ }
+ ErrorCode = POLL_TIMEOUT; /* Time out error */
+ };
+
+ return ErrorCode;
+}
+
+char ReadStatusRegister(void)
+{
+ char status_register = 0;
+
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01)); /* Turn on the SPI */
+
+ *pSPI_TDBR = SPI_RDSR; /* send instruction to read status register */
+ sync();
+ Wait_For_SPIF(); /*wait until the instruction has been sent */
+ *pSPI_TDBR = 0; /*send dummy to receive the status register */
+ sync();
+ Wait_For_SPIF(); /*wait until the data has been sent */
+ status_register = *pSPI_RDBR; /*read the status register */
+
+ SPI_OFF(); /* Turn off the SPI */
+
+ return status_register;
+}
+
+ERROR_CODE GetSectorNumber(unsigned long ulOffset, int *pnSector)
+{
+ int nSector = 0;
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ if (ulOffset > (NUM_SECTORS * 0x10000 - 1)) {
+ ErrorCode = INVALID_SECTOR;
+ return ErrorCode;
+ }
+
+ nSector = (int)ulOffset / 0x10000;
+ *pnSector = nSector;
+
+ /* ok */
+ return ErrorCode;
+}
+
+ERROR_CODE EraseBlock(int nBlock)
+{
+ unsigned long ulSectorOff = 0x0, ShiftValue;
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ /* if the block is invalid just return */
+ if ((nBlock < 0) || (nBlock > NUM_SECTORS)) {
+ ErrorCode = INVALID_BLOCK; /* tells us if there was an error erasing flash */
+ return ErrorCode;
+ }
+ /* figure out the offset of the block in flash */
+ if ((nBlock >= 0) && (nBlock < NUM_SECTORS)) {
+ ulSectorOff = (nBlock * SECTOR_SIZE);
+
+ } else {
+ ErrorCode = INVALID_BLOCK; /* tells us if there was an error erasing flash */
+ return ErrorCode;
+ }
+
+ /* A write enable instruction must previously have been executed */
+ SendSingleCommand(SPI_WREN);
+
+ /*The status register will be polled to check the write enable latch "WREN" */
+ ErrorCode = Wait_For_WEL();
+
+ if (POLL_TIMEOUT == ErrorCode) {
+ printf("SPI Erase block error\n");
+ return ErrorCode;
+ } else
+ /*Turn on the SPI to send single commands */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01));
+
+ /* Send the erase block command to the flash followed by the 24 address */
+ /* to point to the start of a sector. */
+ *pSPI_TDBR = SPI_SE;
+ sync();
+ Wait_For_SPIF();
+ ShiftValue = (ulSectorOff >> 16); /* Send the highest byte of the 24 bit address at first */
+ *pSPI_TDBR = ShiftValue;
+ sync();
+ Wait_For_SPIF(); /* Wait until the instruction has been sent */
+ ShiftValue = (ulSectorOff >> 8); /* Send the middle byte of the 24 bit address at second */
+ *pSPI_TDBR = ShiftValue;
+ sync();
+ Wait_For_SPIF(); /* Wait until the instruction has been sent */
+ *pSPI_TDBR = ulSectorOff; /* Send the lowest byte of the 24 bit address finally */
+ sync();
+ Wait_For_SPIF(); /* Wait until the instruction has been sent */
+
+ /*Turns off the SPI */
+ SPI_OFF();
+
+ /* Poll the status register to check the Write in Progress bit */
+ /* Sector erase takes time */
+ ErrorCode = Wait_For_Status(WIP);
+
+ /* block erase should be complete */
+ return ErrorCode;
+}
+
+/*****************************************************************************
+* ERROR_CODE ReadData()
+*
+* Read a value from flash for verify purpose
+*
+* Inputs: unsigned long ulStart - holds the SPI start address
+* int pnData - pointer to store value read from flash
+* long lCount - number of elements to read
+***************************************************************************** */
+ERROR_CODE ReadData(unsigned long ulStart, long lCount, int *pnData)
+{
+ unsigned long ShiftValue;
+ char *cnData;
+ int i;
+
+ cnData = (char *)pnData; /* Pointer cast to be able to increment byte wise */
+
+ /* Start SPI interface */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01));
+
+ *pSPI_TDBR = SPI_READ; /* Send the read command to SPI device */
+ sync();
+ Wait_For_SPIF(); /* Wait until the instruction has been sent */
+ ShiftValue = (ulStart >> 16); /* Send the highest byte of the 24 bit address at first */
+ *pSPI_TDBR = ShiftValue; /* Send the byte to the SPI device */
+ sync();
+ Wait_For_SPIF(); /* Wait until the instruction has been sent */
+ ShiftValue = (ulStart >> 8); /* Send the middle byte of the 24 bit address at second */
+ *pSPI_TDBR = ShiftValue; /* Send the byte to the SPI device */
+ sync();
+ Wait_For_SPIF(); /* Wait until the instruction has been sent */
+ *pSPI_TDBR = ulStart; /* Send the lowest byte of the 24 bit address finally */
+ sync();
+ Wait_For_SPIF(); /* Wait until the instruction has been sent */
+
+ /* After the SPI device address has been placed on the MOSI pin the data can be */
+ /* received on the MISO pin. */
+ for (i = 0; i < lCount; i++) {
+ *pSPI_TDBR = 0; /*send dummy */
+ sync();
+ while (!(*pSPI_STAT & RXS)) ;
+ *cnData++ = *pSPI_RDBR; /*read */
+
+ if ((i >= SECTOR_SIZE) && (i % SECTOR_SIZE == 0))
+ printf(".");
+ }
+
+ SPI_OFF(); /* Turn off the SPI */
+
+ return NO_ERR;
+}
+
+ERROR_CODE WriteFlash(unsigned long ulStartAddr, long lTransferCount,
+ int *iDataSource, long *lWriteCount)
+{
+
+ unsigned long ulWAddr;
+ long lWTransferCount = 0;
+ int i;
+ char iData;
+ char *temp = (char *)iDataSource;
+ ERROR_CODE ErrorCode = NO_ERR; /* tells us if there was an error erasing flash */
+
+ /* First, a Write Enable Command must be sent to the SPI. */
+ SendSingleCommand(SPI_WREN);
+
+ /* Second, the SPI Status Register will be tested whether the */
+ /* Write Enable Bit has been set. */
+ ErrorCode = Wait_For_WEL();
+ if (POLL_TIMEOUT == ErrorCode) {
+ printf("SPI Write Time Out\n");
+ return ErrorCode;
+ } else
+ /* Third, the 24 bit address will be shifted out the SPI MOSI bytewise. */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01)); /* Turns the SPI on */
+ *pSPI_TDBR = SPI_PP;
+ sync();
+ Wait_For_SPIF(); /*wait until the instruction has been sent */
+ ulWAddr = (ulStartAddr >> 16);
+ *pSPI_TDBR = ulWAddr;
+ sync();
+ Wait_For_SPIF(); /*wait until the instruction has been sent */
+ ulWAddr = (ulStartAddr >> 8);
+ *pSPI_TDBR = ulWAddr;
+ sync();
+ Wait_For_SPIF(); /*wait until the instruction has been sent */
+ ulWAddr = ulStartAddr;
+ *pSPI_TDBR = ulWAddr;
+ sync();
+ Wait_For_SPIF(); /*wait until the instruction has been sent */
+ /* Fourth, maximum number of 256 bytes will be taken from the Buffer */
+ /* and sent to the SPI device. */
+ for (i = 0; (i < lTransferCount) && (i < 256); i++, lWTransferCount++) {
+ iData = *temp;
+ *pSPI_TDBR = iData;
+ sync();
+ Wait_For_SPIF(); /*wait until the instruction has been sent */
+ temp++;
+ }
+
+ SPI_OFF(); /* Turns the SPI off */
+
+ /* Sixth, the SPI Write in Progress Bit must be toggled to ensure the */
+ /* programming is done before start of next transfer. */
+ ErrorCode = Wait_For_Status(WIP);
+
+ if (POLL_TIMEOUT == ErrorCode) {
+ printf("SPI Program Time out!\n");
+ return ErrorCode;
+ } else
+
+ *lWriteCount = lWTransferCount;
+
+ return ErrorCode;
+}
+
+ERROR_CODE WriteData(unsigned long ulStart, long lCount, int *pnData)
+{
+
+ unsigned long ulWStart = ulStart;
+ long lWCount = lCount, lWriteCount;
+ long *pnWriteCount = &lWriteCount;
+
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ while (lWCount != 0) {
+ ErrorCode = WriteFlash(ulWStart, lWCount, pnData, pnWriteCount);
+
+ /* After each function call of WriteFlash the counter must be adjusted */
+ lWCount -= *pnWriteCount;
+
+ /* Also, both address pointers must be recalculated. */
+ ulWStart += *pnWriteCount;
+ pnData += *pnWriteCount / 4;
+ }
+
+ /* return the appropriate error code */
+ return ErrorCode;
+}
+
+#endif /* CONFIG_SPI */
diff --git a/board/stamp/u-boot.lds b/board/bf533-stamp/u-boot.lds.S
similarity index 91%
rename from board/stamp/u-boot.lds
rename to board/bf533-stamp/u-boot.lds.S
index 9a22e50..03ef72b 100644
--- a/board/stamp/u-boot.lds
+++ b/board/bf533-stamp/u-boot.lds.S
@@ -1,7 +1,7 @@
/*
- * U-boot - u-boot.lds
+ * U-boot - u-boot.lds.S
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Device Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -25,6 +25,8 @@
* MA 02111-1307 USA
*/
+#include <config.h>
+
OUTPUT_ARCH(bfin)
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
/* Do we need any of these for elf?
@@ -55,6 +57,7 @@
.rela.plt : { *(.rela.plt) }
.init : { *(.init) }
.plt : { *(.plt) }
+ . = CFG_MONITOR_BASE;
.text :
{
/* WARNING - the following is hand-optimized to fit within */
@@ -68,9 +71,11 @@
cpu/bf533/interrupt.o (.text)
cpu/bf533/serial.o (.text)
common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
+/* lib_blackfin/bf533_string.o (.text) */
+/* lib_generic/vsprintf.o (.text) */
lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
+/* lib_generic/zlib.o (.text) */
+/* board/stamp/stamp.o (.text) */
. = DEFINED(env_offset) ? env_offset : .;
common/environment.o (.text)
@@ -118,9 +123,9 @@
_edata = .;
PROVIDE (edata = .);
- __u_boot_cmd_start = .;
+ ___u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
+ ___u_boot_cmd_end = .;
__start___ex_table = .;
diff --git a/board/ezkit533/Makefile b/board/bf537-stamp/Makefile
similarity index 76%
copy from board/ezkit533/Makefile
copy to board/bf537-stamp/Makefile
index 4f3c223..e488844 100644
--- a/board/ezkit533/Makefile
+++ b/board/bf537-stamp/Makefile
@@ -1,7 +1,7 @@
#
# U-boot - Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Device Inc.
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -29,14 +29,24 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o flash.o ether_bf537.o post-memory.o stm_m25p64.o cmd_bf537led.o nand.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(obj).depend $(OBJS) $(SOBJS) u-boot.lds
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+u-boot.lds: u-boot.lds.S
+ $(CPP) $(CPPFLAGS) -P -Ubfin $^ > $@.tmp
+ mv -f $@.tmp $@
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
#########################################################################
diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
new file mode 100644
index 0000000..47f7c9e
--- /dev/null
+++ b/board/bf537-stamp/bf537-stamp.c
@@ -0,0 +1,437 @@
+/*
+ * U-boot - BF537.c
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <config.h>
+#include <command.h>
+#include <asm/blackfin.h>
+#include <asm/io.h>
+#include "ether_bf537.h"
+
+#define POST_WORD_ADDR 0xFF903FFC
+
+/*
+ * the bootldr command loads an address, checks to see if there
+ * is a Boot stream that the on-chip BOOTROM can understand,
+ * and loads it via the BOOTROM Callback. It is possible
+ * to also add booting from SPI, or TWI, but this function does
+ * not currently support that.
+ */
+int do_bootldr(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ ulong addr, entry;
+ ulong *data;
+
+ /* Get the address */
+ if (argc < 2) {
+ addr = load_addr;
+ } else {
+ addr = simple_strtoul(argv[1], NULL, 16);
+ }
+
+ /* Check if it is a LDR file */
+ data = (ulong *) addr;
+ if (*data == 0xFF800060 || *data == 0xFF800040 || *data == 0xFF800020) {
+ /* We want to boot from FLASH or SDRAM */
+ entry = _BOOTROM_BOOT_DXE_FLASH;
+ printf("## Booting ldr image at 0x%08lx ...\n", addr);
+ if (icache_status())
+ icache_disable();
+ if (dcache_status())
+ dcache_disable();
+
+ __asm__("R7=%[a];\n" "P0=%[b];\n" "JUMP (P0);\n":
+ :[a] "d"(addr),[b] "a"(entry)
+ :"R7", "P0");
+
+ } else {
+ printf("## No ldr image at address 0x%08lx\n", addr);
+ }
+
+ return 0;
+}
+
+U_BOOT_CMD(bootldr, 2, 0, do_bootldr,
+ "bootldr - boot ldr image from memory\n",
+ "[addr]\n - boot ldr image stored in memory\n");
+
+int checkboard(void)
+{
+#if (BFIN_CPU == ADSP_BF534)
+ printf("CPU: ADSP BF534 Rev.: 0.%d\n", *pCHIPID >> 28);
+#elif (BFIN_CPU == ADSP_BF536)
+ printf("CPU: ADSP BF536 Rev.: 0.%d\n", *pCHIPID >> 28);
+#else
+ printf("CPU: ADSP BF537 Rev.: 0.%d\n", *pCHIPID >> 28);
+#endif
+ printf("Board: ADI BF537 stamp board\n");
+ printf(" Support: http://blackfin.uclinux.org/\n");
+ return 0;
+}
+
+#if defined(CONFIG_BFIN_IDE)
+
+void cf_outb(unsigned char val, volatile unsigned char *addr)
+{
+ *(addr) = val;
+ sync();
+}
+
+unsigned char cf_inb(volatile unsigned char *addr)
+{
+ volatile unsigned char c;
+
+ c = *(addr);
+ sync();
+
+ return c;
+}
+
+void cf_insw(unsigned short *sect_buf, unsigned short *addr, int words)
+{
+ int i;
+
+ for (i = 0; i < words; i++)
+ *(sect_buf + i) = *(addr);
+ sync();
+}
+
+void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words)
+{
+ int i;
+
+ for (i = 0; i < words; i++)
+ *(addr) = *(sect_buf + i);
+ sync();
+}
+#endif /* CONFIG_BFIN_IDE */
+
+long int initdram(int board_type)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+#ifdef DEBUG
+ int brate;
+ char *tmp = getenv("baudrate");
+ brate = simple_strtoul(tmp, NULL, 16);
+ printf("Serial Port initialized with Baud rate = %x\n", brate);
+ printf("SDRAM attributes:\n");
+ printf("tRCD %d SCLK Cycles,tRP %d SCLK Cycles,tRAS %d SCLK Cycles"
+ "tWR %d SCLK Cycles,CAS Latency %d SCLK cycles \n",
+ 3, 3, 6, 2, 3);
+ printf("SDRAM Begin: 0x%x\n", CFG_SDRAM_BASE);
+ printf("Bank size = %d MB\n", CFG_MAX_RAM_SIZE >> 20);
+#endif
+ gd->bd->bi_memstart = CFG_SDRAM_BASE;
+ gd->bd->bi_memsize = CFG_MAX_RAM_SIZE;
+ return CFG_MAX_RAM_SIZE;
+}
+
+#if defined(CONFIG_MISC_INIT_R)
+/* miscellaneous platform dependent initialisations */
+int misc_init_r(void)
+{
+#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
+ char nid[32];
+ unsigned char *pMACaddr = (unsigned char *)0x203F0000;
+ u8 SrcAddr[6] = { 0x02, 0x80, 0xAD, 0x20, 0x31, 0xB8 };
+
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+ /* The 0xFF check here is to make sure we don't use the address
+ * in flash if it's simply been erased (aka all 0xFF values) */
+ if (getenv("ethaddr") == NULL && is_valid_ether_addr(pMACaddr)) {
+ sprintf(nid, "%02x:%02x:%02x:%02x:%02x:%02x",
+ pMACaddr[0], pMACaddr[1],
+ pMACaddr[2], pMACaddr[3], pMACaddr[4], pMACaddr[5]);
+ setenv("ethaddr", nid);
+ }
+ if (getenv("ethaddr")) {
+ SetupMacAddr(SrcAddr);
+ }
+#endif /* CONFIG_COMMANDS & CFG_CMD_NET */
+#endif /* BFIN_BOOT_MODE == BF537_BYPASS_BOOT */
+
+#if defined(CONFIG_BFIN_IDE)
+#if defined(CONFIG_BFIN_TRUE_IDE)
+ /* Enable ATASEL when in True IDE mode */
+ printf("Using CF True IDE Mode\n");
+ cf_outb(0, (unsigned char *)CONFIG_CF_ATASEL_ENA);
+ udelay(1000);
+#elif defined(CONFIG_BFIN_CF_IDE)
+ /* Disable ATASEL when we're in Common Memory Mode */
+ printf("Using CF Common Memory Mode\n");
+ cf_outb(0, (unsigned char *)CONFIG_CF_ATASEL_DIS);
+ udelay(1000);
+#elif defined(CONFIG_BFIN_HDD_IDE)
+ printf("Using HDD IDE Mode\n");
+#endif
+ ide_init();
+#endif /* CONFIG_BFIN_IDE */
+ return 0;
+}
+#endif /* CONFIG_MISC_INIT_R */
+
+#ifdef CONFIG_POST
+#if (BFIN_BOOT_MODE != BF537_BYPASS_BOOT)
+/* Using sw10-PF5 as the hotkey */
+int post_hotkeys_pressed(void)
+{
+ return 0;
+}
+#else
+/* Using sw10-PF5 as the hotkey */
+int post_hotkeys_pressed(void)
+{
+ int delay = 3;
+ int i;
+ unsigned short value;
+
+ *pPORTF_FER &= ~PF5;
+ *pPORTFIO_DIR &= ~PF5;
+ *pPORTFIO_INEN |= PF5;
+
+ printf("########Press SW10 to enter Memory POST########: %2d ", delay);
+ while (delay--) {
+ for (i = 0; i < 100; i++) {
+ value = *pPORTFIO & PF5;
+ if (value != 0) {
+ break;
+ }
+ udelay(10000);
+ }
+ printf("\b\b\b%2d ", delay);
+ }
+ printf("\b\b\b 0");
+ printf("\n");
+ if (value == 0)
+ return 0;
+ else {
+ printf("Hotkey has been pressed, Enter POST . . . . . .\n");
+ return 1;
+ }
+}
+#endif
+#endif
+
+#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
+void post_word_store(ulong a)
+{
+ volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR;
+ *save_addr = a;
+}
+
+ulong post_word_load(void)
+{
+ volatile ulong *save_addr = (volatile ulong *)POST_WORD_ADDR;
+ return *save_addr;
+}
+#endif
+
+#ifdef CONFIG_POST
+int uart_post_test(int flags)
+{
+ return 0;
+}
+
+#define BLOCK_SIZE 0x10000
+#define VERIFY_ADDR 0x2000000
+extern int erase_block_flash(int);
+extern int write_data(long lStart, long lCount, uchar * pnData);
+int flash_post_test(int flags)
+{
+ unsigned short *pbuf, *temp;
+ int offset, n, i;
+ int value = 0;
+ int result = 0;
+ printf("\n");
+ pbuf = (unsigned short *)VERIFY_ADDR;
+ temp = pbuf;
+ for (n = FLASH_START_POST_BLOCK; n < FLASH_END_POST_BLOCK; n++) {
+ offset = (n - 7) * BLOCK_SIZE;
+ printf("--------Erase block:%2d..", n);
+ erase_block_flash(n);
+ printf("OK\r");
+ printf("--------Program block:%2d...", n);
+ write_data(CFG_FLASH_BASE + offset, BLOCK_SIZE, pbuf);
+ printf("OK\r");
+ printf("--------Verify block:%2d...", n);
+ for (i = 0; i < BLOCK_SIZE; i += 2) {
+ if (*(unsigned short *)(CFG_FLASH_BASE + offset + i) !=
+ *temp++) {
+ value = 1;
+ result = 1;
+ }
+ }
+ if (value)
+ printf("failed\n");
+ else
+ printf("OK %3d%%\r",
+ (int)(
+ (n + 1 -
+ FLASH_START_POST_BLOCK) *
+ 100 / (FLASH_END_POST_BLOCK -
+ FLASH_START_POST_BLOCK)));
+
+ temp = pbuf;
+ value = 0;
+ }
+ printf("\n");
+ if (result)
+ return -1;
+ else
+ return 0;
+}
+
+/****************************************************
+ * LED1 ---- PF6 LED2 ---- PF7 *
+ * LED3 ---- PF8 LED4 ---- PF9 *
+ * LED5 ---- PF10 LED6 ---- PF11 *
+ ****************************************************/
+int led_post_test(int flags)
+{
+ *pPORTF_FER &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11);
+ *pPORTFIO_DIR |= PF6 | PF7 | PF8 | PF9 | PF10 | PF11;
+ *pPORTFIO_INEN &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11);
+ *pPORTFIO &= ~(PF6 | PF7 | PF8 | PF9 | PF10 | PF11);
+ udelay(1000000);
+ printf("LED1 on");
+ *pPORTFIO |= PF6;
+ udelay(1000000);
+ printf("\b\b\b\b\b\b\b");
+ printf("LED2 on");
+ *pPORTFIO |= PF7;
+ udelay(1000000);
+ printf("\b\b\b\b\b\b\b");
+ printf("LED3 on");
+ *pPORTFIO |= PF8;
+ udelay(1000000);
+ printf("\b\b\b\b\b\b\b");
+ printf("LED4 on");
+ *pPORTFIO |= PF9;
+ udelay(1000000);
+ printf("\b\b\b\b\b\b\b");
+ printf("LED5 on");
+ *pPORTFIO |= PF10;
+ udelay(1000000);
+ printf("\b\b\b\b\b\b\b");
+ printf("lED6 on");
+ *pPORTFIO |= PF11;
+ printf("\b\b\b\b\b\b\b ");
+ return 0;
+}
+
+/************************************************
+ * SW10 ---- PF5 SW11 ---- PF4 *
+ * SW12 ---- PF3 SW13 ---- PF2 *
+ ************************************************/
+int button_post_test(int flags)
+{
+ int i, delay = 5;
+ unsigned short value = 0;
+ int result = 0;
+
+ *pPORTF_FER &= ~(PF5 | PF4 | PF3 | PF2);
+ *pPORTFIO_DIR &= ~(PF5 | PF4 | PF3 | PF2);
+ *pPORTFIO_INEN |= (PF5 | PF4 | PF3 | PF2);
+
+ printf("\n--------Press SW10: %2d ", delay);
+ while (delay--) {
+ for (i = 0; i < 100; i++) {
+ value = *pPORTFIO & PF5;
+ if (value != 0) {
+ break;
+ }
+ udelay(10000);
+ }
+ printf("\b\b\b%2d ", delay);
+ }
+ if (value != 0)
+ printf("\b\bOK");
+ else {
+ result = -1;
+ printf("\b\bfailed");
+ }
+
+ delay = 5;
+ printf("\n--------Press SW11: %2d ", delay);
+ while (delay--) {
+ for (i = 0; i < 100; i++) {
+ value = *pPORTFIO & PF4;
+ if (value != 0) {
+ break;
+ }
+ udelay(10000);
+ }
+ printf("\b\b\b%2d ", delay);
+ }
+ if (value != 0)
+ printf("\b\bOK");
+ else {
+ result = -1;
+ printf("\b\bfailed");
+ }
+
+ delay = 5;
+ printf("\n--------Press SW12: %2d ", delay);
+ while (delay--) {
+ for (i = 0; i < 100; i++) {
+ value = *pPORTFIO & PF3;
+ if (value != 0) {
+ break;
+ }
+ udelay(10000);
+ }
+ printf("\b\b\b%2d ", delay);
+ }
+ if (value != 0)
+ printf("\b\bOK");
+ else {
+ result = -1;
+ printf("\b\bfailed");
+ }
+
+ delay = 5;
+ printf("\n--------Press SW13: %2d ", delay);
+ while (delay--) {
+ for (i = 0; i < 100; i++) {
+ value = *pPORTFIO & PF2;
+ if (value != 0) {
+ break;
+ }
+ udelay(10000);
+ }
+ printf("\b\b\b%2d ", delay);
+ }
+ if (value != 0)
+ printf("\b\bOK");
+ else {
+ result = -1;
+ printf("\b\bfailed");
+ }
+ printf("\n");
+ return result;
+}
+#endif
diff --git a/board/bf537-stamp/cmd_bf537led.c b/board/bf537-stamp/cmd_bf537led.c
new file mode 100644
index 0000000..fa650f2
--- /dev/null
+++ b/board/bf537-stamp/cmd_bf537led.c
@@ -0,0 +1,201 @@
+/*
+ * U-boot - cmd_bf537led.c
+ *
+ * Copyright (C) 2006 Aaron Gage, Ocean Optics 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
+ */
+#include <common.h>
+#include <config.h>
+#include <command.h>
+#include <asm/blackfin.h>
+#include <asm-blackfin/string.h>
+#ifdef CONFIG_BF537_STAMP_LEDCMD
+
+/* Define the command usage in a reusable way */
+#define USAGE_LONG \
+ "led <number> <action>\n" \
+ " <number> - Index (0-5) of LED to change, or \"all\"\n" \
+ " <action> - Must be one of:\n" \
+ " on off toggle\n"
+
+/* Number of LEDs supported by the board */
+#define NUMBER_LEDS 6
+/* The BF537 stamp has 6 LEDs. This mask indicates that all should be lit. */
+#define LED_ALL_MASK 0x003F
+
+void show_cmd_usage(void);
+void set_led_state(int index, int state);
+void configure_GPIO_to_output(int index);
+
+/* Map of LEDs according to their GPIO ports. This can be rearranged or
+ * otherwise changed to account for different GPIO configurations.
+ */
+int led_ports[] = { PF6, PF7, PF8, PF9, PF10, PF11 };
+
+#define ACTION_TOGGLE -1
+#define ACTION_OFF 0
+#define ACTION_ON 1
+
+#define LED_STATE_OFF 0
+#define LED_STATE_ON 1
+
+/* This is a trivial atoi implementation since we don't have one available */
+int atoi(char *string)
+{
+ int length;
+ int retval = 0;
+ int i;
+ int sign = 1;
+
+ length = strlen(string);
+ for (i = 0; i < length; i++) {
+ if (0 == i && string[0] == '-') {
+ sign = -1;
+ continue;
+ }
+ if (string[i] > '9' || string[i] < '0') {
+ break;
+ }
+ retval *= 10;
+ retval += string[i] - '0';
+ }
+ retval *= sign;
+ return retval;
+}
+
+int do_bf537led(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ int led_mask = 0;
+ int led_current_state = 0;
+ int action = ACTION_OFF;
+ int temp;
+
+ if (3 != argc) {
+ /* Not enough arguments, so just show usage information */
+ show_cmd_usage();
+ return 1;
+ }
+
+ if (strcmp(argv[1], "all") == 0) {
+ led_mask = LED_ALL_MASK;
+ } else {
+ temp = atoi(argv[1]);
+ if (temp < 0 || temp >= NUMBER_LEDS) {
+ printf("Invalid LED number [%s]\n", argv[1]);
+ show_cmd_usage();
+ return 2;
+ }
+ led_mask |= (1 << temp);
+ }
+
+ if (strcmp(argv[2], "off") == 0) {
+ action = ACTION_OFF;
+ } else if (strcmp(argv[2], "on") == 0) {
+ action = ACTION_ON;
+ } else if (strcmp(argv[2], "toggle") == 0) {
+ action = ACTION_TOGGLE;
+ } else {
+ printf("Invalid action [%s]\n", argv[2]);
+ show_cmd_usage();
+ return 3;
+ }
+
+ for (temp = 0; temp < NUMBER_LEDS; temp++) {
+ if ((led_mask & (1 << temp)) > 0) {
+ /*
+ * It is possible that the user has wired one of PF6-PF11 to
+ * something other than an LED, so this will only change a pin
+ * to output if the user has indicated a state change. This may
+ * happen a lot, but this way is safer than just setting all pins
+ * to output.
+ */
+ configure_GPIO_to_output(temp);
+
+ led_current_state =
+ ((*pPORTFIO & led_ports[temp]) >
+ 0) ? LED_STATE_ON : LED_STATE_OFF;
+ /*
+ printf("LED state for index %d (%x) is %d\n", temp, led_ports[temp],
+ led_current_state);
+ printf("*pPORTFIO is %x\n", *pPORTFIO);
+ */
+ if (ACTION_ON == action
+ || (ACTION_TOGGLE == action
+ && 0 == led_current_state)) {
+ printf("Turning LED %d on\n", temp);
+ set_led_state(temp, LED_STATE_ON);
+ } else {
+ printf("Turning LED %d off\n", temp);
+ set_led_state(temp, LED_STATE_OFF);
+ }
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * The GPIO pins that go to the LEDs on the BF537 stamp must be configured
+ * as output. This function simply configures them that way. This could
+ * be done to all of the GPIO lines at once, but if a user is using a
+ * custom board, this will try to be nice and only change the GPIO lines
+ * that the user specifically names.
+ */
+void configure_GPIO_to_output(int index)
+{
+ int port;
+
+ port = led_ports[index];
+
+ /* Clear the Port F Function Enable Register */
+ *pPORTF_FER &= ~port;
+ /* Set the Port F I/O direction register */
+ *pPORTFIO_DIR |= port;
+ /* Clear the Port F I/O Input Enable Register */
+ *pPORTFIO_INEN &= ~port;
+}
+
+/* Enforce the given state on the GPIO line for the indicated LED */
+void set_led_state(int index, int state)
+{
+ int port;
+
+ port = led_ports[index];
+
+ if (LED_STATE_OFF == state) {
+ /* Clear the bit to turn off the LED */
+ *pPORTFIO &= ~port;
+ } else {
+ /* Set the bit to turn on the LED */
+ *pPORTFIO |= port;
+ }
+}
+
+/* Display usage information */
+void show_cmd_usage()
+{
+ printf("Usage:\n%s", USAGE_LONG);
+}
+
+/* Register information for u-boot to find this command */
+U_BOOT_CMD(led, 3, 1, do_bf537led,
+ "led- Control BF537 stamp LEDs\n", USAGE_LONG);
+
+#endif
diff --git a/board/stamp/config.mk b/board/bf537-stamp/config.mk
similarity index 84%
copy from board/stamp/config.mk
copy to board/bf537-stamp/config.mk
index 0d00730..a623c3d 100644
--- a/board/stamp/config.mk
+++ b/board/bf537-stamp/config.mk
@@ -20,6 +20,6 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
-
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+# TEXT_BASE should be defined as the MAX_SDRAM Address - 256k bytes
+# 256k is defined as CFG_MONITOR_LEN in ./include/configs/<board>.h
+TEXT_BASE = 0x03FC0000
diff --git a/board/bf537-stamp/ether_bf537.c b/board/bf537-stamp/ether_bf537.c
new file mode 100644
index 0000000..f00837a
--- /dev/null
+++ b/board/bf537-stamp/ether_bf537.c
@@ -0,0 +1,545 @@
+/*
+ * ADI Blackfin 537 MAC Ethernet
+ *
+ * Copyright (c) 2005 Analog Device, 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
+ */
+
+#include <common.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <net.h>
+#include <command.h>
+#include <malloc.h>
+#include "ether_bf537.h"
+
+#ifdef CONFIG_POST
+#include <post.h>
+#endif
+
+#undef DEBUG_ETHERNET
+
+#ifdef DEBUG_ETHERNET
+#define DEBUGF(fmt,args...) printf(fmt,##args)
+#else
+#define DEBUGF(fmt,args...)
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+
+#define RXBUF_BASE_ADDR 0xFF900000
+#define TXBUF_BASE_ADDR 0xFF800000
+#define TX_BUF_CNT 1
+
+#define TOUT_LOOP 1000000
+
+ADI_ETHER_BUFFER *txbuf[TX_BUF_CNT];
+ADI_ETHER_BUFFER *rxbuf[PKTBUFSRX];
+static u16 txIdx; /* index of the current RX buffer */
+static u16 rxIdx; /* index of the current TX buffer */
+
+u8 SrcAddr[6];
+u16 PHYregs[NO_PHY_REGS]; /* u16 PHYADDR; */
+
+/* DMAx_CONFIG values at DMA Restart */
+const ADI_DMA_CONFIG_REG rxdmacfg = { 1, 1, 2, 0, 0, 0, 0, 5, 7 };
+
+#if 0
+ rxdmacfg.b_DMA_EN = 1; /* enabled */
+ rxdmacfg.b_WNR = 1; /* write to memory */
+ rxdmacfg.b_WDSIZE = 2; /* wordsize is 32 bits */
+ rxdmacfg.b_DMA2D = 0; /* N/A */
+ rxdmacfg.b_RESTART= 0; /* N/A */
+ rxdmacfg.b_DI_SEL = 0; /* N/A */
+ rxdmacfg.b_DI_EN = 0; /* no interrupt */
+ rxdmacfg.b_NDSIZE = 5; /* 5 half words is desc size. */
+ rxdmacfg.b_FLOW = 7; /* large desc flow */
+#endif
+
+const ADI_DMA_CONFIG_REG txdmacfg = { 1, 0, 2, 0, 0, 0, 0, 5, 7 };
+
+#if 0
+ txdmacfg.b_DMA_EN = 1; /* enabled */
+ txdmacfg.b_WNR = 0; /* read from memory */
+ txdmacfg.b_WDSIZE = 2; /* wordsize is 32 bits */
+ txdmacfg.b_DMA2D = 0; /* N/A */
+ txdmacfg.b_RESTART= 0; /* N/A */
+ txdmacfg.b_DI_SEL = 0; /* N/A */
+ txdmacfg.b_DI_EN = 0; /* no interrupt */
+ txdmacfg.b_NDSIZE = 5; /* 5 half words is desc size. */
+ txdmacfg.b_FLOW = 7; /* large desc flow */
+#endif
+
+ADI_ETHER_BUFFER *SetupRxBuffer(int no);
+ADI_ETHER_BUFFER *SetupTxBuffer(int no);
+
+static int bfin_EMAC_init(struct eth_device *dev, bd_t * bd);
+static void bfin_EMAC_halt(struct eth_device *dev);
+static int bfin_EMAC_send(struct eth_device *dev, volatile void *packet,
+ int length);
+static int bfin_EMAC_recv(struct eth_device *dev);
+
+int bfin_EMAC_initialize(bd_t * bis)
+{
+ struct eth_device *dev;
+ dev = (struct eth_device *)malloc(sizeof(*dev));
+ if (dev == NULL)
+ hang();
+
+ memset(dev, 0, sizeof(*dev));
+ sprintf(dev->name, "BF537 ETHERNET");
+
+ dev->iobase = 0;
+ dev->priv = 0;
+ dev->init = bfin_EMAC_init;
+ dev->halt = bfin_EMAC_halt;
+ dev->send = bfin_EMAC_send;
+ dev->recv = bfin_EMAC_recv;
+
+ eth_register(dev);
+
+ return 1;
+}
+
+static int bfin_EMAC_send(struct eth_device *dev, volatile void *packet,
+ int length)
+{
+ int i;
+ int result = 0;
+ unsigned int *buf;
+ buf = (unsigned int *)packet;
+
+ if (length <= 0) {
+ printf("Ethernet: bad packet size: %d\n", length);
+ goto out;
+ }
+
+ if ((*pDMA2_IRQ_STATUS & DMA_ERR) != 0) {
+ printf("Ethernet: tx DMA error\n");
+ goto out;
+ }
+
+ for (i = 0; (*pDMA2_IRQ_STATUS & DMA_RUN) != 0; i++) {
+ if (i > TOUT_LOOP) {
+ puts("Ethernet: tx time out\n");
+ goto out;
+ }
+ }
+ txbuf[txIdx]->FrmData->NoBytes = length;
+ memcpy(txbuf[txIdx]->FrmData->Dest, (void *)packet, length);
+ txbuf[txIdx]->Dma[0].START_ADDR = (u32) txbuf[txIdx]->FrmData;
+ *pDMA2_NEXT_DESC_PTR = &txbuf[txIdx]->Dma[0];
+ *pDMA2_CONFIG = *(u16 *) (void *)(&txdmacfg);
+ *pEMAC_OPMODE |= TE;
+
+ for (i = 0; (txbuf[txIdx]->StatusWord & TX_COMP) == 0; i++) {
+ if (i > TOUT_LOOP) {
+ puts("Ethernet: tx error\n");
+ goto out;
+ }
+ }
+ result = txbuf[txIdx]->StatusWord;
+ txbuf[txIdx]->StatusWord = 0;
+ if ((txIdx + 1) >= TX_BUF_CNT)
+ txIdx = 0;
+ else
+ txIdx++;
+ out:
+ DEBUGF("BFIN EMAC send: length = %d\n", length);
+ return result;
+}
+
+static int bfin_EMAC_recv(struct eth_device *dev)
+{
+ int length = 0;
+
+ for (;;) {
+ if ((rxbuf[rxIdx]->StatusWord & RX_COMP) == 0) {
+ length = -1;
+ break;
+ }
+ if ((rxbuf[rxIdx]->StatusWord & RX_DMAO) != 0) {
+ printf("Ethernet: rx dma overrun\n");
+ break;
+ }
+ if ((rxbuf[rxIdx]->StatusWord & RX_OK) == 0) {
+ printf("Ethernet: rx error\n");
+ break;
+ }
+ length = rxbuf[rxIdx]->StatusWord & 0x000007FF;
+ if (length <= 4) {
+ printf("Ethernet: bad frame\n");
+ break;
+ }
+ NetRxPackets[rxIdx] =
+ (volatile uchar *)(rxbuf[rxIdx]->FrmData->Dest);
+ NetReceive(NetRxPackets[rxIdx], length - 4);
+ *pDMA1_IRQ_STATUS |= DMA_DONE | DMA_ERR;
+ rxbuf[rxIdx]->StatusWord = 0x00000000;
+ if ((rxIdx + 1) >= PKTBUFSRX)
+ rxIdx = 0;
+ else
+ rxIdx++;
+ }
+
+ return length;
+}
+
+/**************************************************************
+ *
+ * Ethernet Initialization Routine
+ *
+ *************************************************************/
+
+static int bfin_EMAC_init(struct eth_device *dev, bd_t * bd)
+{
+ u32 opmode;
+ int dat;
+ int i;
+ DEBUGF("Eth_init: ......\n");
+
+ txIdx = 0;
+ rxIdx = 0;
+
+/* Initialize System Register */
+ if (SetupSystemRegs(&dat) < 0)
+ return -1;
+
+/* Initialize EMAC address */
+ SetupMacAddr(SrcAddr);
+
+/* Initialize TX and RX buffer */
+ for (i = 0; i < PKTBUFSRX; i++) {
+ rxbuf[i] = SetupRxBuffer(i);
+ if (i > 0) {
+ rxbuf[i - 1]->Dma[1].NEXT_DESC_PTR =
+ &(rxbuf[i]->Dma[0]);
+ if (i == (PKTBUFSRX - 1))
+ rxbuf[i]->Dma[1].NEXT_DESC_PTR =
+ &(rxbuf[0]->Dma[0]);
+ }
+ }
+ for (i = 0; i < TX_BUF_CNT; i++) {
+ txbuf[i] = SetupTxBuffer(i);
+ if (i > 0) {
+ txbuf[i - 1]->Dma[1].NEXT_DESC_PTR =
+ &(txbuf[i]->Dma[0]);
+ if (i == (TX_BUF_CNT - 1))
+ txbuf[i]->Dma[1].NEXT_DESC_PTR =
+ &(txbuf[0]->Dma[0]);
+ }
+ }
+
+ /* Set RX DMA */
+ *pDMA1_NEXT_DESC_PTR = &rxbuf[0]->Dma[0];
+ *pDMA1_CONFIG = *((u16 *) (void *)&rxbuf[0]->Dma[0].CONFIG);
+
+ /* Wait MII done */
+ PollMdcDone();
+
+ /* We enable only RX here */
+ /* ASTP : Enable Automatic Pad Stripping
+ PR : Promiscuous Mode for test
+ PSF : Receive frames with total length less than 64 bytes.
+ FDMODE : Full Duplex Mode
+ LB : Internal Loopback for test
+ RE : Receiver Enable */
+ if (dat == FDMODE)
+ opmode = ASTP | FDMODE | PSF;
+ else
+ opmode = ASTP | PSF;
+ opmode |= RE;
+#ifdef CONFIG_BFIN_MAC_RMII
+ opmode |= TE | RMII;
+#endif
+ /* Turn on the EMAC */
+ *pEMAC_OPMODE = opmode;
+ return 0;
+}
+
+static void bfin_EMAC_halt(struct eth_device *dev)
+{
+ DEBUGF("Eth_halt: ......\n");
+ /* Turn off the EMAC */
+ *pEMAC_OPMODE = 0x00000000;
+ /* Turn off the EMAC RX DMA */
+ *pDMA1_CONFIG = 0x0000;
+ *pDMA2_CONFIG = 0x0000;
+
+}
+
+void SetupMacAddr(u8 * MACaddr)
+{
+ char *tmp, *end;
+ int i;
+ /* this depends on a little-endian machine */
+ tmp = getenv("ethaddr");
+ if (tmp) {
+ for (i = 0; i < 6; i++) {
+ MACaddr[i] = tmp ? simple_strtoul(tmp, &end, 16) : 0;
+ if (tmp)
+ tmp = (*end) ? end + 1 : end;
+ }
+
+#ifndef CONFIG_NETCONSOLE
+ printf("Using MAC Address %02X:%02X:%02X:%02X:%02X:%02X\n",
+ MACaddr[0], MACaddr[1],
+ MACaddr[2], MACaddr[3], MACaddr[4], MACaddr[5]);
+#endif
+ *pEMAC_ADDRLO = MACaddr[0] | MACaddr[1] << 8 |
+ MACaddr[2] << 16 | MACaddr[3] << 24;
+ *pEMAC_ADDRHI = MACaddr[4] | MACaddr[5] << 8;
+ }
+}
+
+void PollMdcDone(void)
+{
+ /* poll the STABUSY bit */
+ while (*pEMAC_STAADD & STABUSY) ;
+}
+
+void WrPHYReg(u16 PHYAddr, u16 RegAddr, u16 Data)
+{
+ PollMdcDone();
+
+ *pEMAC_STADAT = Data;
+
+ *pEMAC_STAADD = SET_PHYAD(PHYAddr) | SET_REGAD(RegAddr) |
+ STAOP | STAIE | STABUSY;
+}
+
+/*********************************************************************************
+ * Read an off-chip register in a PHY through the MDC/MDIO port *
+ *********************************************************************************/
+u16 RdPHYReg(u16 PHYAddr, u16 RegAddr)
+{
+ u16 Data;
+
+ PollMdcDone();
+
+ *pEMAC_STAADD = SET_PHYAD(PHYAddr) | SET_REGAD(RegAddr) |
+ STAIE | STABUSY;
+
+ PollMdcDone();
+
+ Data = (u16) * pEMAC_STADAT;
+
+ PHYregs[RegAddr] = Data; /* save shadow copy */
+
+ return Data;
+}
+
+void SoftResetPHY(void)
+{
+ u16 phydat;
+ /* set the reset bit */
+ WrPHYReg(PHYADDR, PHY_MODECTL, PHY_RESET);
+ /* and clear it again */
+ WrPHYReg(PHYADDR, PHY_MODECTL, 0x0000);
+ do {
+ /* poll until reset is complete */
+ phydat = RdPHYReg(PHYADDR, PHY_MODECTL);
+ } while ((phydat & PHY_RESET) != 0);
+}
+
+int SetupSystemRegs(int *opmode)
+{
+ u16 sysctl, phydat;
+ int count = 0;
+ /* Enable PHY output */
+ *pVR_CTL |= PHYCLKOE;
+ /* MDC = 2.5 MHz */
+ sysctl = SET_MDCDIV(24);
+ /* Odd word alignment for Receive Frame DMA word */
+ /* Configure checksum support and rcve frame word alignment */
+ sysctl |= RXDWA | RXCKS;
+ *pEMAC_SYSCTL = sysctl;
+ /* auto negotiation on */
+ /* full duplex */
+ /* 100 Mbps */
+ phydat = PHY_ANEG_EN | PHY_DUPLEX | PHY_SPD_SET;
+ WrPHYReg(PHYADDR, PHY_MODECTL, phydat);
+ do {
+ udelay(1000);
+ phydat = RdPHYReg(PHYADDR, PHY_MODESTAT);
+ if (count > 3000) {
+ printf
+ ("Link is down, please check your network connection\n");
+ return -1;
+ }
+ count++;
+ } while (!(phydat & 0x0004));
+
+ phydat = RdPHYReg(PHYADDR, PHY_ANLPAR);
+
+ if ((phydat & 0x0100) || (phydat & 0x0040))
+ *opmode = FDMODE;
+ else
+ *opmode = 0;
+
+ *pEMAC_MMC_CTL = RSTC | CROLL;
+
+ /* Initialize the TX DMA channel registers */
+ *pDMA2_X_COUNT = 0;
+ *pDMA2_X_MODIFY = 4;
+ *pDMA2_Y_COUNT = 0;
+ *pDMA2_Y_MODIFY = 0;
+
+ /* Initialize the RX DMA channel registers */
+ *pDMA1_X_COUNT = 0;
+ *pDMA1_X_MODIFY = 4;
+ *pDMA1_Y_COUNT = 0;
+ *pDMA1_Y_MODIFY = 0;
+ return 0;
+}
+
+ADI_ETHER_BUFFER *SetupRxBuffer(int no)
+{
+ ADI_ETHER_FRAME_BUFFER *frmbuf;
+ ADI_ETHER_BUFFER *buf;
+ int nobytes_buffer = sizeof(ADI_ETHER_BUFFER[2]) / 2; /* ensure a multi. of 4 */
+ int total_size = nobytes_buffer + RECV_BUFSIZE;
+
+ buf = (ADI_ETHER_BUFFER *) (RXBUF_BASE_ADDR + no * total_size);
+ frmbuf =
+ (ADI_ETHER_FRAME_BUFFER *) (RXBUF_BASE_ADDR + no * total_size +
+ nobytes_buffer);
+
+ memset(buf, 0x00, nobytes_buffer);
+ buf->FrmData = frmbuf;
+ memset(frmbuf, 0xfe, RECV_BUFSIZE);
+
+ /* set up first desc to point to receive frame buffer */
+ buf->Dma[0].NEXT_DESC_PTR = &(buf->Dma[1]);
+ buf->Dma[0].START_ADDR = (u32) buf->FrmData;
+ buf->Dma[0].CONFIG.b_DMA_EN = 1; /* enabled */
+ buf->Dma[0].CONFIG.b_WNR = 1; /* Write to memory */
+ buf->Dma[0].CONFIG.b_WDSIZE = 2; /* wordsize is 32 bits */
+ buf->Dma[0].CONFIG.b_NDSIZE = 5; /* 5 half words is desc size. */
+ buf->Dma[0].CONFIG.b_FLOW = 7; /* large desc flow */
+
+ /* set up second desc to point to status word */
+ buf->Dma[1].NEXT_DESC_PTR = &(buf->Dma[0]);
+ buf->Dma[1].START_ADDR = (u32) & buf->IPHdrChksum;
+ buf->Dma[1].CONFIG.b_DMA_EN = 1; /* enabled */
+ buf->Dma[1].CONFIG.b_WNR = 1; /* Write to memory */
+ buf->Dma[1].CONFIG.b_WDSIZE = 2; /* wordsize is 32 bits */
+ buf->Dma[1].CONFIG.b_DI_EN = 1; /* enable interrupt */
+ buf->Dma[1].CONFIG.b_NDSIZE = 5; /* must be 0 when FLOW is 0 */
+ buf->Dma[1].CONFIG.b_FLOW = 7; /* stop */
+
+ return buf;
+}
+
+ADI_ETHER_BUFFER *SetupTxBuffer(int no)
+{
+ ADI_ETHER_FRAME_BUFFER *frmbuf;
+ ADI_ETHER_BUFFER *buf;
+ int nobytes_buffer = sizeof(ADI_ETHER_BUFFER[2]) / 2; /* ensure a multi. of 4 */
+ int total_size = nobytes_buffer + RECV_BUFSIZE;
+
+ buf = (ADI_ETHER_BUFFER *) (TXBUF_BASE_ADDR + no * total_size);
+ frmbuf =
+ (ADI_ETHER_FRAME_BUFFER *) (TXBUF_BASE_ADDR + no * total_size +
+ nobytes_buffer);
+
+ memset(buf, 0x00, nobytes_buffer);
+ buf->FrmData = frmbuf;
+ memset(frmbuf, 0x00, RECV_BUFSIZE);
+
+ /* set up first desc to point to receive frame buffer */
+ buf->Dma[0].NEXT_DESC_PTR = &(buf->Dma[1]);
+ buf->Dma[0].START_ADDR = (u32) buf->FrmData;
+ buf->Dma[0].CONFIG.b_DMA_EN = 1; /* enabled */
+ buf->Dma[0].CONFIG.b_WNR = 0; /* Read to memory */
+ buf->Dma[0].CONFIG.b_WDSIZE = 2; /* wordsize is 32 bits */
+ buf->Dma[0].CONFIG.b_NDSIZE = 5; /* 5 half words is desc size. */
+ buf->Dma[0].CONFIG.b_FLOW = 7; /* large desc flow */
+
+ /* set up second desc to point to status word */
+ buf->Dma[1].NEXT_DESC_PTR = &(buf->Dma[0]);
+ buf->Dma[1].START_ADDR = (u32) & buf->StatusWord;
+ buf->Dma[1].CONFIG.b_DMA_EN = 1; /* enabled */
+ buf->Dma[1].CONFIG.b_WNR = 1; /* Write to memory */
+ buf->Dma[1].CONFIG.b_WDSIZE = 2; /* wordsize is 32 bits */
+ buf->Dma[1].CONFIG.b_DI_EN = 1; /* enable interrupt */
+ buf->Dma[1].CONFIG.b_NDSIZE = 0; /* must be 0 when FLOW is 0 */
+ buf->Dma[1].CONFIG.b_FLOW = 0; /* stop */
+
+ return buf;
+}
+
+#if defined(CONFIG_POST) && defined(CFG_POST_ETHER)
+int ether_post_test(int flags)
+{
+ uchar buf[64];
+ int i, value = 0;
+ int length;
+
+ printf("\n--------");
+ bfin_EMAC_init(NULL, NULL);
+ /* construct the package */
+ buf[0] = buf[6] = (unsigned char)(*pEMAC_ADDRLO & 0xFF);
+ buf[1] = buf[7] = (unsigned char)((*pEMAC_ADDRLO & 0xFF00) >> 8);
+ buf[2] = buf[8] = (unsigned char)((*pEMAC_ADDRLO & 0xFF0000) >> 16);
+ buf[3] = buf[9] = (unsigned char)((*pEMAC_ADDRLO & 0xFF000000) >> 24);
+ buf[4] = buf[10] = (unsigned char)(*pEMAC_ADDRHI & 0xFF);
+ buf[5] = buf[11] = (unsigned char)((*pEMAC_ADDRHI & 0xFF00) >> 8);
+ buf[12] = 0x08; /* Type: ARP */
+ buf[13] = 0x06;
+ buf[14] = 0x00; /* Hardware type: Ethernet */
+ buf[15] = 0x01;
+ buf[16] = 0x08; /* Protocal type: IP */
+ buf[17] = 0x00;
+ buf[18] = 0x06; /* Hardware size */
+ buf[19] = 0x04; /* Protocol size */
+ buf[20] = 0x00; /* Opcode: request */
+ buf[21] = 0x01;
+
+ for (i = 0; i < 42; i++)
+ buf[i + 22] = i;
+ printf("--------Send 64 bytes......\n");
+ bfin_EMAC_send(NULL, (volatile void *)buf, 64);
+ for (i = 0; i < 100; i++) {
+ udelay(10000);
+ if ((rxbuf[rxIdx]->StatusWord & RX_COMP) != 0) {
+ value = 1;
+ break;
+ }
+ }
+ if (value == 0) {
+ printf("--------EMAC can't receive any data\n");
+ eth_halt();
+ return -1;
+ }
+ length = rxbuf[rxIdx]->StatusWord & 0x000007FF - 4;
+ for (i = 0; i < length; i++) {
+ if (rxbuf[rxIdx]->FrmData->Dest[i] != buf[i]) {
+ printf("--------EMAC receive error data!\n");
+ eth_halt();
+ return -1;
+ }
+ }
+ printf("--------receive %d bytes, matched\n", length);
+ bfin_EMAC_halt(NULL);
+ return 0;
+}
+#endif
+#endif /* CFG_CMD_NET */
diff --git a/board/bf537-stamp/ether_bf537.h b/board/bf537-stamp/ether_bf537.h
new file mode 100644
index 0000000..64240ba
--- /dev/null
+++ b/board/bf537-stamp/ether_bf537.h
@@ -0,0 +1,110 @@
+#define PHYADDR 0x01
+#define NO_PHY_REGS 0x20
+
+#define DEFAULT_PHY_PHYID1 0x0007
+#define DEFAULT_PHY_PHYID2 0xC0A3
+#define PHY_MODECTL 0x00
+#define PHY_MODESTAT 0x01
+#define PHY_PHYID1 0x02
+#define PHY_PHYID2 0x03
+#define PHY_ANAR 0x04
+#define PHY_ANLPAR 0x05
+#define PHY_ANER 0x06
+
+#define PHY_RESET 0x8000
+#define PHY_ANEG_EN 0x1000
+#define PHY_DUPLEX 0x0100
+#define PHY_SPD_SET 0x2000
+
+#define RECV_BUFSIZE (0x614)
+
+typedef volatile u32 reg32;
+typedef volatile u16 reg16;
+
+typedef struct ADI_DMA_CONFIG_REG {
+ u16 b_DMA_EN:1; /* 0 Enabled */
+ u16 b_WNR:1; /* 1 Direction */
+ u16 b_WDSIZE:2; /* 2:3 Transfer word size */
+ u16 b_DMA2D:1; /* 4 DMA mode */
+ u16 b_RESTART:1; /* 5 Retain FIFO */
+ u16 b_DI_SEL:1; /* 6 Data interrupt timing select */
+ u16 b_DI_EN:1; /* 7 Data interrupt enabled */
+ u16 b_NDSIZE:4; /* 8:11 Flex descriptor size */
+ u16 b_FLOW:3; /* 12:14Flow */
+} ADI_DMA_CONFIG_REG;
+
+typedef struct adi_ether_frame_buffer {
+ u16 NoBytes; /* the no. of following bytes */
+ u8 Dest[6]; /* destination MAC address */
+ u8 Srce[6]; /* source MAC address */
+ u16 LTfield; /* length/type field */
+ u8 Data[0]; /* payload bytes */
+} ADI_ETHER_FRAME_BUFFER;
+/* 16 bytes/struct */
+
+typedef struct dma_descriptor {
+ struct dma_descriptor *NEXT_DESC_PTR;
+ u32 START_ADDR;
+ ADI_DMA_CONFIG_REG CONFIG;
+} DMA_DESCRIPTOR;
+/* 10 bytes/struct in 12 bytes */
+
+typedef struct adi_ether_buffer {
+ DMA_DESCRIPTOR Dma[2]; /* first for the frame, second for the status */
+ ADI_ETHER_FRAME_BUFFER *FrmData;/* pointer to data */
+ struct adi_ether_buffer *pNext; /* next buffer */
+ struct adi_ether_buffer *pPrev; /* prev buffer */
+ u16 IPHdrChksum; /* the IP header checksum */
+ u16 IPPayloadChksum; /* the IP header and payload checksum */
+ volatile u32 StatusWord; /* the frame status word */
+} ADI_ETHER_BUFFER;
+/* 40 bytes/struct in 44 bytes */
+
+void SetupMacAddr(u8 * MACaddr);
+
+void PollMdcDone(void);
+void WrPHYReg(u16 PHYAddr, u16 RegAddr, u16 Data);
+u16 RdPHYReg(u16 PHYAddr, u16 RegAddr);
+void SoftResetPHY(void);
+void DumpPHYRegs(void);
+
+int SetupSystemRegs(int *opmode);
+
+/**
+ * is_zero_ether_addr - Determine if give Ethernet address is all zeros.
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return true if the address is all zeroes.
+ */
+static inline int is_zero_ether_addr(const u8 * addr)
+{
+ return !(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]);
+}
+
+/**
+ * is_multicast_ether_addr - Determine if the Ethernet address is a multicast.
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return true if the address is a multicast address.
+ * By definition the broadcast address is also a multicast address.
+ */
+static inline int is_multicast_ether_addr(const u8 * addr)
+{
+ return (0x01 & addr[0]);
+}
+
+/**
+ * is_valid_ether_addr - Determine if the given Ethernet address is valid
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not
+ * a multicast address, and is not FF:FF:FF:FF:FF:FF.
+ *
+ * Return true if the address is valid.
+ */
+static inline int is_valid_ether_addr(const u8 * addr)
+{
+ /* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
+ * explicitly check for it here. */
+ return !is_multicast_ether_addr(addr) && !is_zero_ether_addr(addr);
+}
diff --git a/board/ezkit533/flash-defines.h b/board/bf537-stamp/flash-defines.h
similarity index 81%
copy from board/ezkit533/flash-defines.h
copy to board/bf537-stamp/flash-defines.h
index 8f9dff5..acc1e86 100644
--- a/board/ezkit533/flash-defines.h
+++ b/board/bf537-stamp/flash-defines.h
@@ -1,7 +1,7 @@
/*
* U-boot - flash-defines.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __FLASHDEFINES_H__
@@ -46,35 +46,28 @@
#define GET_SECTNUM 8
#define FLASH_START_L 0x0000
#define FLASH_START_H 0x2000
-#define FLASH_TOT_SECT 40
-#define FLASH_SIZE 0x220000
#define FLASH_MAN_ST 2
-#define CFG_FLASH0_BASE 0x20000000
#define RESET_VAL 0xF0
-
-asm("#define FLASH_START_L 0x0000");
-asm("#define FLASH_START_H 0x2000");
-
flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
int get_codes(void);
int poll_toggle_bit(long lOffset);
void reset_flash(void);
int erase_flash(void);
-int erase_block_flash(int,unsigned long);
+int erase_block_flash(int);
void unlock_flash(long lOffset);
-int write_data(long lStart, long lCount, long lStride, int *pnData);
-int FillData(long lStart, long lCount, long lStride, int *pnData);
-int read_data(long lStart, long lCount, long lStride, int *pnData);
+int write_data(long lStart, long lCount, uchar * pnData);
int read_flash(long nOffset, int *pnValue);
int write_flash(long nOffset, int nValue);
void get_sector_number(long lOffset, int *pnSector);
int GetSectorProtectionStatus(flash_info_t * info, int nSector);
int GetOffset(int nBlock);
-int AFP_NumSectors = 40;
-long AFP_SectorSize1 = 0x10000;
-int AFP_SectorSize2 = 0x4000;
+int AFP_NumSectors = 71;
+long AFP_SectorSize2 = 0x10000;
+int AFP_SectorSize1 = 0x2000;
+
+#define NUM_SECTORS 71
#define WRITESEQ1 0x0AAA
#define WRITESEQ2 0x0554
@@ -89,11 +82,11 @@
#define WRITEDATA5 0x55
#define WRITEDATA6 0x10
#define PriFlashABegin 0
-#define SecFlashABegin 32
+#define SecFlashABegin 8
#define SecFlashBBegin 36
#define PriFlashAOff 0x0
#define PriFlashBOff 0x100000
-#define SecFlashAOff 0x200000
+#define SecFlashAOff 0x10000
#define SecFlashBOff 0x280000
#define INVALIDLOCNSTART 0x20270000
#define INVALIDLOCNEND 0x20280000
diff --git a/board/bf537-stamp/flash.c b/board/bf537-stamp/flash.c
new file mode 100644
index 0000000..ed85841
--- /dev/null
+++ b/board/bf537-stamp/flash.c
@@ -0,0 +1,403 @@
+/*
+ * U-boot - flash.c Flash driver for PSD4256GV
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ * This file is based on BF533EzFlash.c originally written by Analog Devices, Inc.
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <malloc.h>
+#include <config.h>
+#include <asm/io.h>
+#include "flash-defines.h"
+
+void flash_reset(void)
+{
+ reset_flash();
+}
+
+unsigned long flash_get_size(ulong baseaddr, flash_info_t * info, int bank_flag)
+{
+ int id = 0, i = 0;
+ static int FlagDev = 1;
+
+ id = get_codes();
+ if (FlagDev) {
+ FlagDev = 0;
+ }
+ info->flash_id = id;
+ switch (bank_flag) {
+ case 0:
+ for (i = PriFlashABegin; i < SecFlashABegin; i++)
+ info->start[i] = (baseaddr + (i * AFP_SectorSize1));
+ for (i = SecFlashABegin; i < NUM_SECTORS; i++)
+ info->start[i] =
+ (baseaddr + SecFlashAOff +
+ ((i - SecFlashABegin) * AFP_SectorSize2));
+ info->size = 0x400000;
+ info->sector_count = NUM_SECTORS;
+ break;
+ case 1:
+ info->start[0] = baseaddr + SecFlashASec1Off;
+ info->start[1] = baseaddr + SecFlashASec2Off;
+ info->start[2] = baseaddr + SecFlashASec3Off;
+ info->start[3] = baseaddr + SecFlashASec4Off;
+ info->size = 0x10000;
+ info->sector_count = 4;
+ break;
+ case 2:
+ info->start[0] = baseaddr + SecFlashBSec1Off;
+ info->start[1] = baseaddr + SecFlashBSec2Off;
+ info->start[2] = baseaddr + SecFlashBSec3Off;
+ info->start[3] = baseaddr + SecFlashBSec4Off;
+ info->size = 0x10000;
+ info->sector_count = 4;
+ break;
+ }
+ return (info->size);
+}
+
+unsigned long flash_init(void)
+{
+ unsigned long size_b;
+ int i;
+
+ size_b = 0;
+ for (i = 0; i < CFG_MAX_FLASH_BANKS; ++i) {
+ flash_info[i].flash_id = FLASH_UNKNOWN;
+ }
+
+ size_b = flash_get_size(CFG_FLASH_BASE, &flash_info[0], 0);
+
+ if (flash_info[0].flash_id == FLASH_UNKNOWN || size_b == 0) {
+ printf("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
+ size_b, size_b >> 20);
+ }
+
+ /* flash_protect (int flag, ulong from, ulong to, flash_info_t *info) */
+ (void)flash_protect(FLAG_PROTECT_SET, CFG_FLASH_BASE,
+ (flash_info[0].start[2] - 1), &flash_info[0]);
+#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
+ (void)flash_protect(FLAG_PROTECT_SET, 0x203F0000, 0x203FFFFF,
+ &flash_info[0]);
+#endif
+
+ return (size_b);
+}
+
+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) {
+ case (STM_ID_29W320EB & 0xFFFF):
+ case (STM_ID_29W320DB & 0xFFFF):
+ printf("ST Microelectronics ");
+ break;
+ default:
+ printf("Unknown Vendor: (0x%08X) ", info->flash_id);
+ break;
+ }
+ 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 cnt = 0, i;
+ int prot, sect;
+
+ 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");
+
+ cnt = s_last - s_first + 1;
+
+#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
+ printf("Erasing Flash locations, Please Wait\n");
+ for (i = s_first; i <= s_last; i++) {
+ if (info->protect[i] == 0) { /* not protected */
+ if (erase_block_flash(i) < 0) {
+ printf("Error Sector erasing \n");
+ return FLASH_FAIL;
+ }
+ }
+ }
+#elif (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+ if (cnt == FLASH_TOT_SECT) {
+ printf("Erasing flash, Please Wait \n");
+ if (erase_flash() < 0) {
+ printf("Erasing flash failed \n");
+ return FLASH_FAIL;
+ }
+ } else {
+ printf("Erasing Flash locations, Please Wait\n");
+ for (i = s_first; i <= s_last; i++) {
+ if (info->protect[i] == 0) { /* not protected */
+ if (erase_block_flash(i) < 0) {
+ printf("Error Sector erasing \n");
+ return FLASH_FAIL;
+ }
+ }
+ }
+ }
+#endif
+ printf("\n");
+ return FLASH_SUCCESS;
+}
+
+int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+ int d;
+ if (addr % 2) {
+ read_flash(addr - 1 - CFG_FLASH_BASE, &d);
+ d = (int)((d & 0x00FF) | (*src++ << 8));
+ write_data(addr - 1, 2, (uchar *) & d);
+ write_data(addr + 1, cnt - 1, src);
+ } else
+ write_data(addr, cnt, src);
+ return FLASH_SUCCESS;
+}
+
+int write_data(long lStart, long lCount, uchar * pnData)
+{
+ long i = 0;
+ unsigned long ulOffset = lStart - CFG_FLASH_BASE;
+ int d;
+ int nSector = 0;
+ int flag = 0;
+
+ if (lCount % 2) {
+ flag = 1;
+ lCount = lCount - 1;
+ }
+
+ for (i = 0; i < lCount - 1; i += 2, ulOffset += 2) {
+ get_sector_number(ulOffset, &nSector);
+ read_flash(ulOffset, &d);
+ if (d != 0xffff) {
+ printf
+ ("Flash not erased at offset 0x%x Please erase to reprogram \n",
+ ulOffset);
+ return FLASH_FAIL;
+ }
+ unlock_flash(ulOffset);
+ d = (int)(pnData[i] | pnData[i + 1] << 8);
+ write_flash(ulOffset, d);
+ if (poll_toggle_bit(ulOffset) < 0) {
+ printf("Error programming the flash \n");
+ return FLASH_FAIL;
+ }
+ if ((i > 0) && (!(i % AFP_SectorSize2)))
+ printf(".");
+ }
+ if (flag) {
+ get_sector_number(ulOffset, &nSector);
+ read_flash(ulOffset, &d);
+ if (d != 0xffff) {
+ printf
+ ("Flash not erased at offset 0x%x Please erase to reprogram \n",
+ ulOffset);
+ return FLASH_FAIL;
+ }
+ unlock_flash(ulOffset);
+ d = (int)(pnData[i] | (d & 0xFF00));
+ write_flash(ulOffset, d);
+ if (poll_toggle_bit(ulOffset) < 0) {
+ printf("Error programming the flash \n");
+ return FLASH_FAIL;
+ }
+ }
+ return FLASH_SUCCESS;
+}
+
+int write_flash(long nOffset, int nValue)
+{
+ long addr;
+
+ addr = (CFG_FLASH_BASE + nOffset);
+ *(unsigned volatile short *)addr = nValue;
+ sync();
+#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+ if (icache_status())
+ udelay(CONFIG_CCLK_HZ / 1000000);
+#endif
+ return FLASH_SUCCESS;
+}
+
+int read_flash(long nOffset, int *pnValue)
+{
+ unsigned short *pFlashAddr =
+ (unsigned short *)(CFG_FLASH_BASE + nOffset);
+
+ *pnValue = *pFlashAddr;
+
+ return TRUE;
+}
+
+int poll_toggle_bit(long lOffset)
+{
+ unsigned int u1, u2;
+ volatile unsigned long *FB =
+ (volatile unsigned long *)(CFG_FLASH_BASE + lOffset);
+ while (1) {
+ u1 = *(volatile unsigned short *)FB;
+ u2 = *(volatile unsigned short *)FB;
+ u1 ^= u2;
+ if (!(u1 & 0x0040))
+ break;
+ if (!(u2 & 0x0020))
+ continue;
+ else {
+ u1 = *(volatile unsigned short *)FB;
+ u2 = *(volatile unsigned short *)FB;
+ u1 ^= u2;
+ if (!(u1 & 0x0040))
+ break;
+ else {
+ reset_flash();
+ return FLASH_FAIL;
+ }
+ }
+ }
+ return FLASH_SUCCESS;
+}
+
+void reset_flash(void)
+{
+ write_flash(WRITESEQ1, RESET_VAL);
+ /* Wait for 10 micro seconds */
+ udelay(10);
+}
+
+int erase_flash(void)
+{
+ write_flash(WRITESEQ1, WRITEDATA1);
+ write_flash(WRITESEQ2, WRITEDATA2);
+ write_flash(WRITESEQ3, WRITEDATA3);
+ write_flash(WRITESEQ4, WRITEDATA4);
+ write_flash(WRITESEQ5, WRITEDATA5);
+ write_flash(WRITESEQ6, WRITEDATA6);
+
+ if (poll_toggle_bit(0x0000) < 0)
+ return FLASH_FAIL;
+
+ return FLASH_SUCCESS;
+}
+
+int erase_block_flash(int nBlock)
+{
+ long ulSectorOff = 0x0;
+
+ if ((nBlock < 0) || (nBlock > AFP_NumSectors))
+ return FALSE;
+
+ /* figure out the offset of the block in flash */
+ if ((nBlock >= 0) && (nBlock < SecFlashABegin))
+ ulSectorOff = nBlock * AFP_SectorSize1;
+
+ else if ((nBlock >= SecFlashABegin) && (nBlock < NUM_SECTORS))
+ ulSectorOff =
+ SecFlashAOff + (nBlock - SecFlashABegin) * AFP_SectorSize2;
+ /* no such sector */
+ else
+ return FLASH_FAIL;
+
+ write_flash((WRITESEQ1 | ulSectorOff), WRITEDATA1);
+ write_flash((WRITESEQ2 | ulSectorOff), WRITEDATA2);
+ write_flash((WRITESEQ3 | ulSectorOff), WRITEDATA3);
+ write_flash((WRITESEQ4 | ulSectorOff), WRITEDATA4);
+ write_flash((WRITESEQ5 | ulSectorOff), WRITEDATA5);
+
+ write_flash(ulSectorOff, BlockEraseVal);
+
+ if (poll_toggle_bit(ulSectorOff) < 0)
+ return FLASH_FAIL;
+ printf(".");
+
+ return FLASH_SUCCESS;
+}
+
+void unlock_flash(long ulOffset)
+{
+ unsigned long ulOffsetAddr = ulOffset;
+ ulOffsetAddr &= 0xFFFF0000;
+
+ write_flash((WRITESEQ1 | ulOffsetAddr), UNLOCKDATA1);
+ write_flash((WRITESEQ2 | ulOffsetAddr), UNLOCKDATA2);
+ write_flash((WRITESEQ3 | ulOffsetAddr), UNLOCKDATA3);
+}
+
+int get_codes()
+{
+ int dev_id = 0;
+
+ write_flash(WRITESEQ1, GETCODEDATA1);
+ write_flash(WRITESEQ2, GETCODEDATA2);
+ write_flash(WRITESEQ3, GETCODEDATA3);
+
+ read_flash(0x0402, &dev_id);
+ dev_id &= 0x0000FFFF;
+
+ reset_flash();
+
+ return dev_id;
+}
+
+void get_sector_number(long ulOffset, int *pnSector)
+{
+ int nSector = 0;
+ long lMainEnd = 0x400000;
+ long lBootEnd = 0x10000;
+
+ /* sector numbers for the FLASH A boot sectors */
+ if (ulOffset < lBootEnd) {
+ nSector = (int)ulOffset / AFP_SectorSize1;
+ }
+ /* sector numbers for the FLASH B boot sectors */
+ else if ((ulOffset >= lBootEnd) && (ulOffset < lMainEnd)) {
+ nSector = ((ulOffset / (AFP_SectorSize2)) + 7);
+ }
+ /* if it is a valid sector, set it */
+ if ((nSector >= 0) && (nSector < AFP_NumSectors))
+ *pnSector = nSector;
+
+}
diff --git a/board/bf537-stamp/nand.c b/board/bf537-stamp/nand.c
new file mode 100644
index 0000000..4d6e776
--- /dev/null
+++ b/board/bf537-stamp/nand.c
@@ -0,0 +1,106 @@
+/*
+ * (C) Copyright 2006 Aubrey.Li, aubrey.li@analog.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>
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+
+#include <nand.h>
+
+#define CONCAT(a,b,c,d) a ## b ## c ## d
+#define PORT(a,b) CONCAT(pPORT,a,b,)
+
+#ifndef CONFIG_NAND_GPIO_PORT
+#define CONFIG_NAND_GPIO_PORT F
+#endif
+
+/*
+ * hardware specific access to control-lines
+ */
+static void bfin_hwcontrol(struct mtd_info *mtd, int cmd)
+{
+ register struct nand_chip *this = mtd->priv;
+
+ switch (cmd) {
+
+ case NAND_CTL_SETCLE:
+ this->IO_ADDR_W = CFG_NAND_BASE + BFIN_NAND_CLE;
+ break;
+ case NAND_CTL_CLRCLE:
+ this->IO_ADDR_W = CFG_NAND_BASE;
+ break;
+
+ case NAND_CTL_SETALE:
+ this->IO_ADDR_W = CFG_NAND_BASE + BFIN_NAND_ALE;
+ break;
+ case NAND_CTL_CLRALE:
+ this->IO_ADDR_W = CFG_NAND_BASE;
+ break;
+ case NAND_CTL_SETNCE:
+ case NAND_CTL_CLRNCE:
+ break;
+ }
+
+ this->IO_ADDR_R = this->IO_ADDR_W;
+
+ /* Drain the writebuffer */
+ sync();
+}
+
+int bfin_device_ready(struct mtd_info *mtd)
+{
+ int ret = (*PORT(CONFIG_NAND_GPIO_PORT, IO) & BFIN_NAND_READY) ? 1 : 0;
+ sync();
+ return ret;
+}
+
+/*
+ * Board-specific NAND initialization. The following members of the
+ * argument are board-specific (per include/linux/mtd/nand.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)
+{
+ *PORT(CONFIG_NAND_GPIO_PORT, _FER) &= ~BFIN_NAND_READY;
+ *PORT(CONFIG_NAND_GPIO_PORT, IO_DIR) &= ~BFIN_NAND_READY;
+ *PORT(CONFIG_NAND_GPIO_PORT, IO_INEN) |= BFIN_NAND_READY;
+
+ nand->hwcontrol = bfin_hwcontrol;
+ nand->eccmode = NAND_ECC_SOFT;
+ nand->dev_ready = bfin_device_ready;
+ nand->chip_delay = 30;
+}
+#endif /* (CONFIG_COMMANDS & CFG_CMD_NAND) */
diff --git a/board/bf537-stamp/post-memory.c b/board/bf537-stamp/post-memory.c
new file mode 100644
index 0000000..6039350
--- /dev/null
+++ b/board/bf537-stamp/post-memory.c
@@ -0,0 +1,322 @@
+#include <common.h>
+#include <asm/io.h>
+
+#ifdef CONFIG_POST
+
+#include <post.h>
+#include <watchdog.h>
+
+#if CONFIG_POST & CFG_POST_MEMORY
+#define CLKIN 25000000
+#define PATTERN1 0x5A5A5A5A
+#define PATTERN2 0xAAAAAAAA
+
+#define CCLK_NUM 4
+#define SCLK_NUM 3
+
+void post_out_buff(char *buff);
+int post_key_pressed(void);
+void post_init_pll(int mult, int div);
+int post_init_sdram(int sclk);
+void post_init_uart(int sclk);
+
+const int pll[CCLK_NUM][SCLK_NUM][2] = {
+ {{20, 4}, {20, 5}, {20, 10}}, /* CCLK = 500M */
+ {{16, 4}, {16, 5}, {16, 8}}, /* CCLK = 400M */
+ {{8, 2}, {8, 4}, {8, 5}}, /* CCLK = 200M */
+ {{4, 1}, {4, 2}, {4, 4}} /* CCLK = 100M */
+};
+const char *const log[CCLK_NUM][SCLK_NUM] = {
+ {"CCLK-500Mhz SCLK-125Mhz: Writing...\0",
+ "CCLK-500Mhz SCLK-100Mhz: Writing...\0",
+ "CCLK-500Mhz SCLK- 50Mhz: Writing...\0",},
+ {"CCLK-400Mhz SCLK-100Mhz: Writing...\0",
+ "CCLK-400Mhz SCLK- 80Mhz: Writing...\0",
+ "CCLK-400Mhz SCLK- 50Mhz: Writing...\0",},
+ {"CCLK-200Mhz SCLK-100Mhz: Writing...\0",
+ "CCLK-200Mhz SCLK- 50Mhz: Writing...\0",
+ "CCLK-200Mhz SCLK- 40Mhz: Writing...\0",},
+ {"CCLK-100Mhz SCLK-100Mhz: Writing...\0",
+ "CCLK-100Mhz SCLK- 50Mhz: Writing...\0",
+ "CCLK-100Mhz SCLK- 25Mhz: Writing...\0",},
+};
+
+int memory_post_test(int flags)
+{
+ int addr;
+ int m, n;
+ int sclk, sclk_temp;
+ int ret = 1;
+
+ sclk_temp = CLKIN / 1000000;
+ sclk_temp = sclk_temp * CONFIG_VCO_MULT;
+ for (sclk = 0; sclk_temp > 0; sclk++)
+ sclk_temp -= CONFIG_SCLK_DIV;
+ sclk = sclk * 1000000;
+ post_init_uart(sclk);
+ if (post_key_pressed() == 0)
+ return 0;
+
+ for (m = 0; m < CCLK_NUM; m++) {
+ for (n = 0; n < SCLK_NUM; n++) {
+ /* Calculate the sclk */
+ sclk_temp = CLKIN / 1000000;
+ sclk_temp = sclk_temp * pll[m][n][0];
+ for (sclk = 0; sclk_temp > 0; sclk++)
+ sclk_temp -= pll[m][n][1];
+ sclk = sclk * 1000000;
+
+ post_init_pll(pll[m][n][0], pll[m][n][1]);
+ post_init_sdram(sclk);
+ post_init_uart(sclk);
+ post_out_buff("\n\r\0");
+ post_out_buff(log[m][n]);
+ for (addr = 0x0; addr < CFG_MAX_RAM_SIZE; addr += 4)
+ *(unsigned long *)addr = PATTERN1;
+ post_out_buff("Reading...\0");
+ for (addr = 0x0; addr < CFG_MAX_RAM_SIZE; addr += 4) {
+ if ((*(unsigned long *)addr) != PATTERN1) {
+ post_out_buff("Error\n\r\0");
+ ret = 0;
+ }
+ }
+ post_out_buff("OK\n\r\0");
+ }
+ }
+ if (ret)
+ post_out_buff("memory POST passed\n\r\0");
+ else
+ post_out_buff("memory POST failed\n\r\0");
+
+ post_out_buff("\n\r\n\r\0");
+ return 1;
+}
+
+void post_init_uart(int sclk)
+{
+ int divisor;
+
+ for (divisor = 0; sclk > 0; divisor++)
+ sclk -= 57600 * 16;
+
+ *pPORTF_FER = 0x000F;
+ *pPORTH_FER = 0xFFFF;
+
+ *pUART_GCTL = 0x00;
+ *pUART_LCR = 0x83;
+ sync();
+ *pUART_DLL = (divisor & 0xFF);
+ sync();
+ *pUART_DLH = ((divisor >> 8) & 0xFF);
+ sync();
+ *pUART_LCR = 0x03;
+ sync();
+ *pUART_GCTL = 0x01;
+ sync();
+}
+
+void post_out_buff(char *buff)
+{
+
+ int i = 0;
+ for (i = 0; i < 0x80000; i++) ;
+ i = 0;
+ while ((buff[i] != '\0') && (i != 100)) {
+ while (!(*pUART_LSR & 0x20)) ;
+ *pUART_THR = buff[i];
+ sync();
+ i++;
+ }
+ for (i = 0; i < 0x80000; i++) ;
+}
+
+/* Using sw10-PF5 as the hotkey */
+#define KEY_LOOP 0x80000
+#define KEY_DELAY 0x80
+int post_key_pressed(void)
+{
+ int i, n;
+ unsigned short value;
+
+ *pPORTF_FER &= ~PF5;
+ *pPORTFIO_DIR &= ~PF5;
+ *pPORTFIO_INEN |= PF5;
+ sync();
+
+ post_out_buff("########Press SW10 to enter Memory POST########: 3\0");
+ for (i = 0; i < KEY_LOOP; i++) {
+ value = *pPORTFIO & PF5;
+ if (*pUART0_RBR == 0x0D) {
+ value = 0;
+ goto key_pressed;
+ }
+ if (value != 0) {
+ goto key_pressed;
+ }
+ for (n = 0; n < KEY_DELAY; n++)
+ asm("nop");
+ }
+ post_out_buff("\b2\0");
+
+ for (i = 0; i < KEY_LOOP; i++) {
+ value = *pPORTFIO & PF5;
+ if (*pUART0_RBR == 0x0D) {
+ value = 0;
+ goto key_pressed;
+ }
+ if (value != 0) {
+ goto key_pressed;
+ }
+ for (n = 0; n < KEY_DELAY; n++)
+ asm("nop");
+ }
+ post_out_buff("\b1\0");
+
+ for (i = 0; i < KEY_LOOP; i++) {
+ value = *pPORTFIO & PF5;
+ if (*pUART0_RBR == 0x0D) {
+ value = 0;
+ goto key_pressed;
+ }
+ if (value != 0) {
+ goto key_pressed;
+ }
+ for (n = 0; n < KEY_DELAY; n++)
+ asm("nop");
+ }
+ key_pressed:
+ post_out_buff("\b0");
+ post_out_buff("\n\r\0");
+ if (value == 0)
+ return 0;
+ post_out_buff("Hotkey has been pressed, Enter POST . . . . . .\n\r\0");
+ return 1;
+}
+
+void post_init_pll(int mult, int div)
+{
+
+ *pSIC_IWR = 0x01;
+ *pPLL_CTL = (mult << 9);
+ *pPLL_DIV = div;
+ asm("CLI R2;");
+ asm("IDLE;");
+ asm("STI R2;");
+ while (!(*pPLL_STAT & 0x20)) ;
+}
+
+int post_init_sdram(int sclk)
+{
+ int SDRAM_tRP, SDRAM_tRP_num, SDRAM_tRAS, SDRAM_tRAS_num, SDRAM_tRCD,
+ SDRAM_tWR;
+ int SDRAM_Tref, SDRAM_NRA, SDRAM_CL, SDRAM_SIZE, SDRAM_WIDTH,
+ mem_SDGCTL, mem_SDBCTL, mem_SDRRC;
+
+ if ((sclk > 119402985)) {
+ SDRAM_tRP = TRP_2;
+ SDRAM_tRP_num = 2;
+ SDRAM_tRAS = TRAS_7;
+ SDRAM_tRAS_num = 7;
+ SDRAM_tRCD = TRCD_2;
+ SDRAM_tWR = TWR_2;
+ } else if ((sclk > 104477612) && (sclk <= 119402985)) {
+ SDRAM_tRP = TRP_2;
+ SDRAM_tRP_num = 2;
+ SDRAM_tRAS = TRAS_6;
+ SDRAM_tRAS_num = 6;
+ SDRAM_tRCD = TRCD_2;
+ SDRAM_tWR = TWR_2;
+ } else if ((sclk > 89552239) && (sclk <= 104477612)) {
+ SDRAM_tRP = TRP_2;
+ SDRAM_tRP_num = 2;
+ SDRAM_tRAS = TRAS_5;
+ SDRAM_tRAS_num = 5;
+ SDRAM_tRCD = TRCD_2;
+ SDRAM_tWR = TWR_2;
+ } else if ((sclk > 74626866) && (sclk <= 89552239)) {
+ SDRAM_tRP = TRP_2;
+ SDRAM_tRP_num = 2;
+ SDRAM_tRAS = TRAS_4;
+ SDRAM_tRAS_num = 4;
+ SDRAM_tRCD = TRCD_2;
+ SDRAM_tWR = TWR_2;
+ } else if ((sclk > 66666667) && (sclk <= 74626866)) {
+ SDRAM_tRP = TRP_2;
+ SDRAM_tRP_num = 2;
+ SDRAM_tRAS = TRAS_3;
+ SDRAM_tRAS_num = 3;
+ SDRAM_tRCD = TRCD_2;
+ SDRAM_tWR = TWR_2;
+ } else if ((sclk > 59701493) && (sclk <= 66666667)) {
+ SDRAM_tRP = TRP_1;
+ SDRAM_tRP_num = 1;
+ SDRAM_tRAS = TRAS_4;
+ SDRAM_tRAS_num = 4;
+ SDRAM_tRCD = TRCD_1;
+ SDRAM_tWR = TWR_2;
+ } else if ((sclk > 44776119) && (sclk <= 59701493)) {
+ SDRAM_tRP = TRP_1;
+ SDRAM_tRP_num = 1;
+ SDRAM_tRAS = TRAS_3;
+ SDRAM_tRAS_num = 3;
+ SDRAM_tRCD = TRCD_1;
+ SDRAM_tWR = TWR_2;
+ } else if ((sclk > 29850746) && (sclk <= 44776119)) {
+ SDRAM_tRP = TRP_1;
+ SDRAM_tRP_num = 1;
+ SDRAM_tRAS = TRAS_2;
+ SDRAM_tRAS_num = 2;
+ SDRAM_tRCD = TRCD_1;
+ SDRAM_tWR = TWR_2;
+ } else if (sclk <= 29850746) {
+ SDRAM_tRP = TRP_1;
+ SDRAM_tRP_num = 1;
+ SDRAM_tRAS = TRAS_1;
+ SDRAM_tRAS_num = 1;
+ SDRAM_tRCD = TRCD_1;
+ SDRAM_tWR = TWR_2;
+ } else {
+ SDRAM_tRP = TRP_1;
+ SDRAM_tRP_num = 1;
+ SDRAM_tRAS = TRAS_1;
+ SDRAM_tRAS_num = 1;
+ SDRAM_tRCD = TRCD_1;
+ SDRAM_tWR = TWR_2;
+ }
+ /*SDRAM INFORMATION: */
+ SDRAM_Tref = 64; /* Refresh period in milliseconds */
+ SDRAM_NRA = 4096; /* Number of row addresses in SDRAM */
+ SDRAM_CL = CL_3; /* 2 */
+
+ SDRAM_SIZE = EBSZ_64;
+ SDRAM_WIDTH = EBCAW_10;
+
+ mem_SDBCTL = SDRAM_WIDTH | SDRAM_SIZE | EBE;
+
+ /* Equation from section 17 (p17-46) of BF533 HRM */
+ mem_SDRRC =
+ (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref) / SDRAM_NRA) -
+ (SDRAM_tRAS_num + SDRAM_tRP_num);
+
+ /* Enable SCLK Out */
+ mem_SDGCTL =
+ (SCTLE | SDRAM_CL | SDRAM_tRAS | SDRAM_tRP | SDRAM_tRCD | SDRAM_tWR
+ | PSS);
+
+ sync();
+
+ *pEBIU_SDGCTL |= 0x1000000;
+ /* Set the SDRAM Refresh Rate control register based on SSCLK value */
+ *pEBIU_SDRRC = mem_SDRRC;
+
+ /* SDRAM Memory Bank Control Register */
+ *pEBIU_SDBCTL = mem_SDBCTL;
+
+ /* SDRAM Memory Global Control Register */
+ *pEBIU_SDGCTL = mem_SDGCTL;
+ sync();
+ return mem_SDRRC;
+}
+
+#endif /* CONFIG_POST & CFG_POST_MEMORY */
+#endif /* CONFIG_POST */
diff --git a/board/bf537-stamp/stm_m25p64.c b/board/bf537-stamp/stm_m25p64.c
new file mode 100644
index 0000000..7077e85
--- /dev/null
+++ b/board/bf537-stamp/stm_m25p64.c
@@ -0,0 +1,515 @@
+/****************************************************************************
+ * SPI flash driver for M25P64
+ ****************************************************************************/
+#include <common.h>
+#include <linux/ctype.h>
+#include <asm/io.h>
+
+#if defined(CONFIG_SPI)
+
+/* Application definitions */
+
+#define NUM_SECTORS 128 /* number of sectors */
+#define SECTOR_SIZE 0x10000
+#define NOP_NUM 1000
+
+#define COMMON_SPI_SETTINGS (SPE|MSTR|CPHA|CPOL) /* Settings to the SPI_CTL */
+#define TIMOD01 (0x01) /* stes the SPI to work with core instructions */
+
+/* Flash commands */
+#define SPI_WREN (0x06) /*Set Write Enable Latch */
+#define SPI_WRDI (0x04) /*Reset Write Enable Latch */
+#define SPI_RDSR (0x05) /*Read Status Register */
+#define SPI_WRSR (0x01) /*Write Status Register */
+#define SPI_READ (0x03) /*Read data from memory */
+#define SPI_FAST_READ (0x0B) /*Read data from memory */
+#define SPI_PP (0x02) /*Program Data into memory */
+#define SPI_SE (0xD8) /*Erase one sector in memory */
+#define SPI_BE (0xC7) /*Erase all memory */
+#define WIP (0x1) /*Check the write in progress bit of the SPI status register */
+#define WEL (0x2) /*Check the write enable bit of the SPI status register */
+
+#define TIMEOUT 350000000
+
+typedef enum {
+ NO_ERR,
+ POLL_TIMEOUT,
+ INVALID_SECTOR,
+ INVALID_BLOCK,
+} ERROR_CODE;
+
+void spi_init_f(void);
+void spi_init_r(void);
+ssize_t spi_read(uchar *, int, uchar *, int);
+ssize_t spi_write(uchar *, int, uchar *, int);
+
+char ReadStatusRegister(void);
+void Wait_For_SPIF(void);
+void SetupSPI(const int spi_setting);
+void SPI_OFF(void);
+void SendSingleCommand(const int iCommand);
+
+ERROR_CODE GetSectorNumber(unsigned long ulOffset, int *pnSector);
+ERROR_CODE EraseBlock(int nBlock);
+ERROR_CODE ReadData(unsigned long ulStart, long lCount, int *pnData);
+ERROR_CODE WriteData(unsigned long ulStart, long lCount, int *pnData);
+ERROR_CODE Wait_For_Status(char Statusbit);
+ERROR_CODE Wait_For_WEL(void);
+
+/*
+ * Function: spi_init_f
+ * Description: Init SPI-Controller (ROM part)
+ * return: ---
+ */
+void spi_init_f(void)
+{
+}
+
+/*
+ * Function: spi_init_r
+ * Description: Init SPI-Controller (RAM part) -
+ * The malloc engine is ready and we can move our buffers to
+ * normal RAM
+ * return: ---
+ */
+void spi_init_r(void)
+{
+ return;
+}
+
+/*
+ * Function: spi_write
+ */
+ssize_t spi_write(uchar * addr, int alen, uchar * buffer, int len)
+{
+ unsigned long offset;
+ int start_block, end_block;
+ int start_byte, end_byte;
+ ERROR_CODE result = NO_ERR;
+ uchar temp[SECTOR_SIZE];
+ int i, num;
+
+ offset = addr[0] << 16 | addr[1] << 8 | addr[2];
+ /* Get the start block number */
+ result = GetSectorNumber(offset, &start_block);
+ if (result == INVALID_SECTOR) {
+ printf("Invalid sector! ");
+ return 0;
+ }
+ /* Get the end block number */
+ result = GetSectorNumber(offset + len - 1, &end_block);
+ if (result == INVALID_SECTOR) {
+ printf("Invalid sector! ");
+ return 0;
+ }
+
+ for (num = start_block; num <= end_block; num++) {
+ ReadData(num * SECTOR_SIZE, SECTOR_SIZE, (int *)temp);
+ start_byte = num * SECTOR_SIZE;
+ end_byte = (num + 1) * SECTOR_SIZE - 1;
+ if (start_byte < offset)
+ start_byte = offset;
+ if (end_byte > (offset + len))
+ end_byte = (offset + len - 1);
+ for (i = start_byte; i <= end_byte; i++)
+ temp[i - num * SECTOR_SIZE] = buffer[i - offset];
+ EraseBlock(num);
+ result = WriteData(num * SECTOR_SIZE, SECTOR_SIZE, (int *)temp);
+ if (result != NO_ERR)
+ return 0;
+ printf(".");
+ }
+ return len;
+}
+
+/*
+ * Function: spi_read
+ */
+ssize_t spi_read(uchar * addr, int alen, uchar * buffer, int len)
+{
+ unsigned long offset;
+ offset = addr[0] << 16 | addr[1] << 8 | addr[2];
+ ReadData(offset, len, (int *)buffer);
+ return len;
+}
+
+void SendSingleCommand(const int iCommand)
+{
+ unsigned short dummy;
+
+ /* turns on the SPI in single write mode */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01));
+
+ /* sends the actual command to the SPI TX register */
+ *pSPI_TDBR = iCommand;
+ sync();
+
+ /* The SPI status register will be polled to check the SPIF bit */
+ Wait_For_SPIF();
+
+ dummy = *pSPI_RDBR;
+
+ /* The SPI will be turned off */
+ SPI_OFF();
+
+}
+
+void SetupSPI(const int spi_setting)
+{
+
+ if (icache_status() || dcache_status())
+ udelay(CONFIG_CCLK_HZ / 50000000);
+ /*sets up the PF10 to be the slave select of the SPI */
+ *pPORTF_FER |= (PF10 | PF11 | PF12 | PF13);
+ *pSPI_FLG = 0xFF02;
+ *pSPI_BAUD = CONFIG_SPI_BAUD;
+ *pSPI_CTL = spi_setting;
+ sync();
+
+ *pSPI_FLG = 0xFD02;
+ sync();
+}
+
+void SPI_OFF(void)
+{
+
+ *pSPI_CTL = 0x0400; /* disable SPI */
+ *pSPI_FLG = 0;
+ *pSPI_BAUD = 0;
+ sync();
+ udelay(CONFIG_CCLK_HZ / 50000000);
+
+}
+
+void Wait_For_SPIF(void)
+{
+ unsigned short dummyread;
+ while ((*pSPI_STAT & TXS)) ;
+ while (!(*pSPI_STAT & SPIF)) ;
+ while (!(*pSPI_STAT & RXS)) ;
+ /* Read dummy to empty the receive register */
+ dummyread = *pSPI_RDBR;
+}
+
+ERROR_CODE Wait_For_WEL(void)
+{
+ int i;
+ char status_register = 0;
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ for (i = 0; i < TIMEOUT; i++) {
+ status_register = ReadStatusRegister();
+ if ((status_register & WEL)) {
+ ErrorCode = NO_ERR;
+ break;
+ }
+ ErrorCode = POLL_TIMEOUT; /* Time out error */
+ };
+
+ return ErrorCode;
+}
+
+ERROR_CODE Wait_For_Status(char Statusbit)
+{
+ int i;
+ char status_register = 0xFF;
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ for (i = 0; i < TIMEOUT; i++) {
+ status_register = ReadStatusRegister();
+ if (!(status_register & Statusbit)) {
+ ErrorCode = NO_ERR;
+ break;
+ }
+ ErrorCode = POLL_TIMEOUT; /* Time out error */
+ };
+
+ return ErrorCode;
+}
+
+char ReadStatusRegister(void)
+{
+ char status_register = 0;
+
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01)); /* Turn on the SPI */
+
+ *pSPI_TDBR = SPI_RDSR; /* send instruction to read status register */
+ sync();
+ Wait_For_SPIF(); /*wait until the instruction has been sent */
+ *pSPI_TDBR = 0; /*send dummy to receive the status register */
+ sync();
+ Wait_For_SPIF(); /*wait until the data has been sent */
+ status_register = *pSPI_RDBR; /*read the status register */
+
+ SPI_OFF(); /* Turn off the SPI */
+
+ return status_register;
+}
+
+ERROR_CODE GetSectorNumber(unsigned long ulOffset, int *pnSector)
+{
+ int nSector = 0;
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ if (ulOffset > (NUM_SECTORS * 0x10000 - 1)) {
+ ErrorCode = INVALID_SECTOR;
+ return ErrorCode;
+ }
+
+ nSector = (int)ulOffset / 0x10000;
+ *pnSector = nSector;
+
+ return ErrorCode;
+}
+
+ERROR_CODE EraseBlock(int nBlock)
+{
+ unsigned long ulSectorOff = 0x0, ShiftValue;
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ /* if the block is invalid just return */
+ if ((nBlock < 0) || (nBlock > NUM_SECTORS)) {
+ ErrorCode = INVALID_BLOCK;
+ return ErrorCode;
+ }
+ /* figure out the offset of the block in flash */
+ if ((nBlock >= 0) && (nBlock < NUM_SECTORS)) {
+ ulSectorOff = (nBlock * SECTOR_SIZE);
+
+ } else {
+ ErrorCode = INVALID_BLOCK;
+ return ErrorCode;
+ }
+
+ /* A write enable instruction must previously have been executed */
+ SendSingleCommand(SPI_WREN);
+
+ /* The status register will be polled to check the write enable latch "WREN" */
+ ErrorCode = Wait_For_WEL();
+
+ if (POLL_TIMEOUT == ErrorCode) {
+ printf("SPI Erase block error\n");
+ return ErrorCode;
+ } else
+
+ /* Turn on the SPI to send single commands */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01));
+
+ /*
+ * Send the erase block command to the flash followed by the 24 address
+ * to point to the start of a sector
+ */
+ *pSPI_TDBR = SPI_SE;
+ sync();
+ Wait_For_SPIF();
+ /* Send the highest byte of the 24 bit address at first */
+ ShiftValue = (ulSectorOff >> 16);
+ *pSPI_TDBR = ShiftValue;
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+ /* Send the middle byte of the 24 bit address at second */
+ ShiftValue = (ulSectorOff >> 8);
+ *pSPI_TDBR = ShiftValue;
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+ /* Send the lowest byte of the 24 bit address finally */
+ *pSPI_TDBR = ulSectorOff;
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+
+ /* Turns off the SPI */
+ SPI_OFF();
+
+ /* Poll the status register to check the Write in Progress bit */
+ /* Sector erase takes time */
+ ErrorCode = Wait_For_Status(WIP);
+
+ /* block erase should be complete */
+ return ErrorCode;
+}
+
+/*
+ * ERROR_CODE ReadData()
+ * Read a value from flash for verify purpose
+ * Inputs: unsigned long ulStart - holds the SPI start address
+ * int pnData - pointer to store value read from flash
+ * long lCount - number of elements to read
+ */
+ERROR_CODE ReadData(unsigned long ulStart, long lCount, int *pnData)
+{
+ unsigned long ShiftValue;
+ char *cnData;
+ int i;
+
+ /* Pointer cast to be able to increment byte wise */
+
+ cnData = (char *)pnData;
+ /* Start SPI interface */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01));
+
+#ifdef CONFIG_SPI_FLASH_FAST_READ
+ /* Send the read command to SPI device */
+ *pSPI_TDBR = SPI_FAST_READ;
+#else
+ /* Send the read command to SPI device */
+ *pSPI_TDBR = SPI_READ;
+#endif
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+ /* Send the highest byte of the 24 bit address at first */
+ ShiftValue = (ulStart >> 16);
+ /* Send the byte to the SPI device */
+ *pSPI_TDBR = ShiftValue;
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+ /* Send the middle byte of the 24 bit address at second */
+ ShiftValue = (ulStart >> 8);
+ /* Send the byte to the SPI device */
+ *pSPI_TDBR = ShiftValue;
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+ /* Send the lowest byte of the 24 bit address finally */
+ *pSPI_TDBR = ulStart;
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+
+#ifdef CONFIG_SPI_FLASH_FAST_READ
+ /* Send dummy for FAST_READ */
+ *pSPI_TDBR = 0;
+ sync();
+ /* Wait until the instruction has been sent */
+ Wait_For_SPIF();
+#endif
+
+ /* After the SPI device address has been placed on the MOSI pin the data can be */
+ /* received on the MISO pin. */
+ for (i = 0; i < lCount; i++) {
+ *pSPI_TDBR = 0;
+ sync();
+ while (!(*pSPI_STAT & RXS)) ;
+ *cnData++ = *pSPI_RDBR;
+
+ if ((i >= SECTOR_SIZE) && (i % SECTOR_SIZE == 0))
+ printf(".");
+ }
+
+ /* Turn off the SPI */
+ SPI_OFF();
+
+ return NO_ERR;
+}
+
+ERROR_CODE WriteFlash(unsigned long ulStartAddr, long lTransferCount,
+ int *iDataSource, long *lWriteCount)
+{
+
+ unsigned long ulWAddr;
+ long lWTransferCount = 0;
+ int i;
+ char iData;
+ char *temp = (char *)iDataSource;
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ /* First, a Write Enable Command must be sent to the SPI. */
+ SendSingleCommand(SPI_WREN);
+
+ /*
+ * Second, the SPI Status Register will be tested whether the
+ * Write Enable Bit has been set
+ */
+ ErrorCode = Wait_For_WEL();
+ if (POLL_TIMEOUT == ErrorCode) {
+ printf("SPI Write Time Out\n");
+ return ErrorCode;
+ } else
+ /* Third, the 24 bit address will be shifted out
+ * the SPI MOSI bytewise.
+ * Turns the SPI on
+ */
+ SetupSPI((COMMON_SPI_SETTINGS | TIMOD01));
+ *pSPI_TDBR = SPI_PP;
+ sync();
+ /*wait until the instruction has been sent */
+ Wait_For_SPIF();
+ ulWAddr = (ulStartAddr >> 16);
+ *pSPI_TDBR = ulWAddr;
+ sync();
+ /*wait until the instruction has been sent */
+ Wait_For_SPIF();
+ ulWAddr = (ulStartAddr >> 8);
+ *pSPI_TDBR = ulWAddr;
+ sync();
+ /*wait until the instruction has been sent */
+ Wait_For_SPIF();
+ ulWAddr = ulStartAddr;
+ *pSPI_TDBR = ulWAddr;
+ sync();
+ /*wait until the instruction has been sent */
+ Wait_For_SPIF();
+ /*
+ * Fourth, maximum number of 256 bytes will be taken from the Buffer
+ * and sent to the SPI device.
+ */
+ for (i = 0; (i < lTransferCount) && (i < 256); i++, lWTransferCount++) {
+ iData = *temp;
+ *pSPI_TDBR = iData;
+ sync();
+ /*wait until the instruction has been sent */
+ Wait_For_SPIF();
+ temp++;
+ }
+
+ /* Turns the SPI off */
+ SPI_OFF();
+
+ /*
+ * Sixth, the SPI Write in Progress Bit must be toggled to ensure the
+ * programming is done before start of next transfer
+ */
+ ErrorCode = Wait_For_Status(WIP);
+
+ if (POLL_TIMEOUT == ErrorCode) {
+ printf("SPI Program Time out!\n");
+ return ErrorCode;
+ } else
+
+ *lWriteCount = lWTransferCount;
+
+ return ErrorCode;
+}
+
+ERROR_CODE WriteData(unsigned long ulStart, long lCount, int *pnData)
+{
+
+ unsigned long ulWStart = ulStart;
+ long lWCount = lCount, lWriteCount;
+ long *pnWriteCount = &lWriteCount;
+
+ ERROR_CODE ErrorCode = NO_ERR;
+
+ while (lWCount != 0) {
+ ErrorCode = WriteFlash(ulWStart, lWCount, pnData, pnWriteCount);
+
+ /*
+ * After each function call of WriteFlash the counter
+ * must be adjusted
+ */
+ lWCount -= *pnWriteCount;
+
+ /* Also, both address pointers must be recalculated. */
+ ulWStart += *pnWriteCount;
+ pnData += *pnWriteCount / 4;
+ }
+
+ /* return the appropriate error code */
+ return ErrorCode;
+}
+
+#endif /* CONFIG_SPI */
diff --git a/board/stamp/u-boot.lds b/board/bf537-stamp/u-boot.lds.S
similarity index 65%
copy from board/stamp/u-boot.lds
copy to board/bf537-stamp/u-boot.lds.S
index 9a22e50..3fb2d0c 100644
--- a/board/stamp/u-boot.lds
+++ b/board/bf537-stamp/u-boot.lds.S
@@ -1,7 +1,7 @@
/*
- * U-boot - u-boot.lds
+ * U-boot - u-boot.lds.S
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Device Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -25,14 +25,23 @@
* MA 02111-1307 USA
*/
+#include <config.h>
+
OUTPUT_ARCH(bfin)
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
/* Do we need any of these for elf?
__DYNAMIC = 0; */
+MEMORY
+ {
+ ram : ORIGIN = (CFG_MONITOR_BASE), LENGTH = (256 * 1024)
+ l1_code : ORIGIN = 0xFFA00000, LENGTH = 0xC000
+ l1_data : ORIGIN = 0xFF900000, LENGTH = 0x4000
+ }
+
SECTIONS
{
/* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
+ . = + SIZEOF_HEADERS; /*0x1000;*/
.interp : { *(.interp) }
.hash : { *(.hash) }
.dynsym : { *(.dynsym) }
@@ -55,6 +64,7 @@
.rela.plt : { *(.rela.plt) }
.init : { *(.init) }
.plt : { *(.plt) }
+ . = CFG_MONITOR_BASE;
.text :
{
/* WARNING - the following is hand-optimized to fit within */
@@ -62,31 +72,64 @@
/* an error during compilation remove an object here to get */
/* it linked after the configuration sector. */
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
+ cpu/bf537/start.o (.text)
+ cpu/bf537/start1.o (.text)
+ cpu/bf537/traps.o (.text)
+ cpu/bf537/interrupt.o (.text)
+ cpu/bf537/serial.o (.text)
common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
+/* lib_blackfin/bf533_string.o (.text) */
+/* lib_generic/vsprintf.o (.text) */
lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
+/* lib_generic/zlib.o (.text) */
+/* board/bf537-stamp/bf537-stamp.o (.text) */
. = DEFINED(env_offset) ? env_offset : .;
common/environment.o (.text)
- *(.text)
+ *(EXCLUDE_FILE (board/bf537-stamp/post-memory.o) .text)
*(.fixup)
*(.got1)
- }
+ } > ram
_etext = .;
PROVIDE (etext = .);
- .rodata :
+ .text_l1 :
{
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- }
+ . = ALIGN(4) ;
+ _text_l1 = .;
+ PROVIDE (text_l1 = .);
+ board/bf537-stamp/post-memory.o (.text)
+ . = ALIGN(4) ;
+ _etext_l1 = .;
+ PROVIDE (etext_l1 = .);
+ } > l1_code AT > ram
+
+ .rodata :
+ {
+ . = ALIGN(4);
+ *(EXCLUDE_FILE (board/bf537-stamp/post-memory.o) .rodata)
+ *(EXCLUDE_FILE (board/bf537-stamp/post-memory.o) .rodata1)
+ *(EXCLUDE_FILE (board/bf537-stamp/post-memory.o) .rodata.str1.4)
+ *(.eh_frame)
+ . = ALIGN(4);
+ } > ram
+
+ . = ALIGN(4);
+ _erodata = .;
+ PROVIDE (erodata = .);
+ .rodata_l1 :
+ {
+ . = ALIGN(4) ;
+ _rodata_l1 = .;
+ PROVIDE (rodata_l1 = .);
+ board/bf537-stamp/post-memory.o (.rodata)
+ board/bf537-stamp/post-memory.o (.rodata1)
+ board/bf537-stamp/post-memory.o (.rodata.str1.4)
+ . = ALIGN(4) ;
+ _erodata_l1 = .;
+ PROVIDE(erodata_l1 = .);
+ } > l1_data AT > ram
+
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
@@ -114,13 +157,13 @@
*(.sdata2)
*(.dynamic)
CONSTRUCTORS
- }
+ } > ram
_edata = .;
PROVIDE (edata = .);
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
+ ___u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) } > ram
+ ___u_boot_cmd_end = .;
__start___ex_table = .;
@@ -134,14 +177,14 @@
. = ALIGN(256);
__init_end = .;
- __bss_start = .;
.bss :
{
+ __bss_start = .;
*(.sbss) *(.scommon)
*(.dynbss)
*(.bss)
*(COMMON)
- }
+ } > ram
_end = . ;
PROVIDE (end = .);
}
diff --git a/board/ezkit533/Makefile b/board/bf561-ezkit/Makefile
similarity index 79%
copy from board/ezkit533/Makefile
copy to board/bf561-ezkit/Makefile
index 4f3c223..a3c2e5b 100644
--- a/board/ezkit533/Makefile
+++ b/board/bf561-ezkit/Makefile
@@ -1,7 +1,7 @@
#
# U-boot - Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Device Inc.
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -29,14 +29,24 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(obj).depend $(OBJS) $(SOBJS) u-boot.lds
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+u-boot.lds: u-boot.lds.S
+ $(CPP) $(CPPFLAGS) -P -Ubfin $^ > $@.tmp
+ mv -f $@.tmp $@
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
#########################################################################
diff --git a/board/ezkit533/ezkit533.c b/board/bf561-ezkit/bf561-ezkit.c
similarity index 67%
copy from board/ezkit533/ezkit533.c
copy to board/bf561-ezkit/bf561-ezkit.c
index 8d6c8de..989b019 100644
--- a/board/ezkit533/ezkit533.c
+++ b/board/bf561-ezkit/bf561-ezkit.c
@@ -1,7 +1,8 @@
/*
- * U-boot - ezkit533.c
+ * U-boot - ezkit561.c
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005 Bas Vermeulen <bas@buyways.nl>
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,33 +22,29 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
-#if defined(CONFIG_MISC_INIT_R)
-#include "psd4256.h"
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
+#include <asm/io.h>
int checkboard(void)
{
- printf("CPU: ADSP BF533 Rev.: 0.%d\n", *pCHIPID >> 28);
- printf("Board: ADI BF533 EZ-Kit Lite board\n");
+ printf("CPU: ADSP BF561\n");
+ printf("Board: ADI BF561 EZ-Kit Lite board\n");
printf(" Support: http://blackfin.uclinux.org/\n");
- printf(" Richard Klingler <richard@uclinux.net>\n");
return 0;
}
long int initdram(int board_type)
{
+ DECLARE_GLOBAL_DATA_PTR;
#ifdef DEBUG
int brate;
char *tmp = getenv("baudrate");
brate = simple_strtoul(tmp, NULL, 16);
- printf("Serial Port initialized with Baud rate = %x\n",brate);
+ printf("Serial Port initialized with Baud rate = %x\n", brate);
printf("SDRAM attributes:\n");
printf("tRCD %d SCLK Cycles,tRP %d SCLK Cycles,tRAS %d SCLK Cycles"
"tWR %d SCLK Cycles,CAS Latency %d SCLK cycles \n",
@@ -64,9 +61,13 @@
/* miscellaneous platform dependent initialisations */
int misc_init_r(void)
{
- /* Set direction bits for Video en/decoder reset as output */
- *(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DIR) = PSDA_VDEC_RST | PSDA_VENC_RST;
- /* Deactivate Video en/decoder reset lines */
- *(volatile unsigned char *)(CFG_FLASH1_BASE + PSD_PORTA_DOUT) = PSDA_VDEC_RST | PSDA_VENC_RST;
+ /* Keep PF12 low to be able to drive the USB-LAN Extender */
+ *pFIO0_DIR = 0x0000;
+ *pFIO0_FLAG_C = 0x1000; /* Clear PF12 */
+ sync();
+ *pFIO0_POLAR = 0x0000;
+ sync();
+
+ return 0;
}
#endif
diff --git a/board/stamp/config.mk b/board/bf561-ezkit/config.mk
similarity index 84%
copy from board/stamp/config.mk
copy to board/bf561-ezkit/config.mk
index 0d00730..a623c3d 100644
--- a/board/stamp/config.mk
+++ b/board/bf561-ezkit/config.mk
@@ -20,6 +20,6 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
-
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+# TEXT_BASE should be defined as the MAX_SDRAM Address - 256k bytes
+# 256k is defined as CFG_MONITOR_LEN in ./include/configs/<board>.h
+TEXT_BASE = 0x03FC0000
diff --git a/board/stamp/u-boot.lds b/board/bf561-ezkit/u-boot.lds.S
similarity index 70%
copy from board/stamp/u-boot.lds
copy to board/bf561-ezkit/u-boot.lds.S
index 9a22e50..84df5fc 100644
--- a/board/stamp/u-boot.lds
+++ b/board/bf561-ezkit/u-boot.lds.S
@@ -1,7 +1,7 @@
/*
- * U-boot - u-boot.lds
+ * U-boot - u-boot.lds.S
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Device Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -25,6 +25,9 @@
* MA 02111-1307 USA
*/
+#include <config.h>
+
+OUTPUT_ARCH(bfin)
OUTPUT_ARCH(bfin)
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
/* Do we need any of these for elf?
@@ -34,27 +37,28 @@
/* 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) }
+ .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) }
+ . = CFG_MONITOR_BASE;
.text :
{
/* WARNING - the following is hand-optimized to fit within */
@@ -62,15 +66,17 @@
/* an error during compilation remove an object here to get */
/* it linked after the configuration sector. */
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
+ cpu/bf561/start.o (.text)
+ cpu/bf561/start1.o (.text)
+ cpu/bf561/traps.o (.text)
+ cpu/bf561/interrupt.o (.text)
+ cpu/bf561/serial.o (.text)
common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
+/* lib_blackfin/bf533_string.o (.text) */
+/* lib_generic/vsprintf.o (.text) */
lib_generic/crc32.o (.text)
lib_generic/zlib.o (.text)
+ board/bf561-ezkit/bf561-ezkit.o (.text)
. = DEFINED(env_offset) ? env_offset : .;
common/environment.o (.text)
@@ -118,9 +124,9 @@
_edata = .;
PROVIDE (edata = .);
- __u_boot_cmd_start = .;
+ ___u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
+ ___u_boot_cmd_end = .;
__start___ex_table = .;
diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c
index 37b92fb..59171f8 100644
--- a/board/esd/plu405/plu405.c
+++ b/board/esd/plu405/plu405.c
@@ -215,12 +215,6 @@
}
putc ('\n');
-
- /*
- * Disable sleep mode in LXT971
- */
- lxt971_no_sleep();
-
return 0;
}
@@ -292,3 +286,14 @@
}
}
#endif
+
+void reset_phy(void)
+{
+#ifdef CONFIG_LXT971_NO_SLEEP
+
+ /*
+ * Disable sleep mode in LXT971
+ */
+ lxt971_no_sleep();
+#endif
+}
diff --git a/board/ezkit533/u-boot.lds b/board/ezkit533/u-boot.lds
deleted file mode 100644
index 10203ff..0000000
--- a/board/ezkit533/u-boot.lds
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * U-boot - u-boot.lds
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (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
- */
-
-OUTPUT_ARCH(bfin)
-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: */
- . = + 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 before the environment sector. If it throws */
- /* an error during compilation remove an object here to get */
- /* it linked after the configuration sector. */
-
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
- board/ezkit533/ezkit533.o (.text)
-
- . = DEFINED(env_offset) ? env_offset : .;
- common/environment.o (.text)
-
- *(.text)
- *(.fixup)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- }
- .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 = .);
-}
diff --git a/board/hmi1001/hmi1001.c b/board/hmi1001/hmi1001.c
index 237e863..9fa0e74 100644
--- a/board/hmi1001/hmi1001.c
+++ b/board/hmi1001/hmi1001.c
@@ -103,9 +103,9 @@
/* find RAM size using SDRAM CS0 only */
sdram_start(0);
- test1 = get_ram_size((ulong *)CFG_SDRAM_BASE, 0x20000000);
+ test1 = get_ram_size((long *)CFG_SDRAM_BASE, 0x20000000);
sdram_start(1);
- test2 = get_ram_size((ulong *)CFG_SDRAM_BASE, 0x20000000);
+ test2 = get_ram_size((long *)CFG_SDRAM_BASE, 0x20000000);
if (test1 > test2) {
sdram_start(0);
dramsize = test1;
@@ -179,7 +179,7 @@
return kbd_data;
}
-static int compare_magic (const struct kbd_data_t *kbd_data, uchar *str)
+static int compare_magic (const struct kbd_data_t *kbd_data, char *str)
{
char s1 = str[0];
char s2;
@@ -222,11 +222,11 @@
return 0;
}
-static uchar *key_match (const struct kbd_data_t *kbd_data)
+static char *key_match (const struct kbd_data_t *kbd_data)
{
- uchar magic[sizeof (kbd_magic_prefix) + 1];
- uchar *suffix;
- uchar *kbd_magic_keys;
+ char magic[sizeof (kbd_magic_prefix) + 1];
+ char *suffix;
+ char *kbd_magic_keys;
/*
* The following string defines the characters that can be appended
@@ -247,7 +247,7 @@
sprintf (magic, "%s%c", kbd_magic_prefix, *suffix);
if (compare_magic(kbd_data, getenv(magic)) == 0) {
- uchar cmd_name[sizeof (kbd_command_prefix) + 1];
+ char cmd_name[sizeof (kbd_command_prefix) + 1];
char *cmd;
sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix);
@@ -267,7 +267,7 @@
#ifdef CONFIG_PREBOOT
struct kbd_data_t kbd_data;
/* Decode keys */
- uchar *str = strdup (key_match (get_keys (&kbd_data)));
+ char *str = strdup (key_match (get_keys (&kbd_data)));
/* Set or delete definition */
setenv ("preboot", str);
free (str);
diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index 700c9d9..2960998 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -42,6 +42,53 @@
#include "mt48lc16m16a2-75.h"
# endif
#endif
+
+#ifdef CONFIG_LITE5200B_PM
+/* u-boot part of low-power mode implementation */
+#define SAVED_ADDR (*(void **)0x00000000)
+#define PSC2_4 0x02
+
+void lite5200b_wakeup(void)
+{
+ unsigned char wakeup_pin;
+ void (*linux_wakeup)(void);
+
+ /* check PSC2_4, if it's down "QT" is signaling we have a wakeup
+ * from low power mode */
+ *(vu_char *)MPC5XXX_WU_GPIO_ENABLE = PSC2_4;
+ __asm__ volatile ("sync");
+
+ wakeup_pin = *(vu_char *)MPC5XXX_WU_GPIO_DATA_I;
+ if (wakeup_pin & PSC2_4)
+ return;
+
+ /* acknowledge to "QT"
+ * by holding pin at 1 for 10 uS */
+ *(vu_char *)MPC5XXX_WU_GPIO_DIR = PSC2_4;
+ __asm__ volatile ("sync");
+ *(vu_char *)MPC5XXX_WU_GPIO_DATA_O = PSC2_4;
+ __asm__ volatile ("sync");
+ udelay(10);
+
+ /* put ram out of self-refresh */
+ *(vu_long *)MPC5XXX_SDRAM_CTRL |= 0x80000000; /* mode_en */
+ __asm__ volatile ("sync");
+ *(vu_long *)MPC5XXX_SDRAM_CTRL |= 0x50000000; /* cke ref_en */
+ __asm__ volatile ("sync");
+ *(vu_long *)MPC5XXX_SDRAM_CTRL &= ~0x80000000; /* !mode_en */
+ __asm__ volatile ("sync");
+ udelay(10); /* wait a bit */
+
+ /* jump back to linux kernel code */
+ linux_wakeup = SAVED_ADDR;
+ printf("\n\nLooks like we just woke, transferring control to 0x%08lx\n",
+ linux_wakeup);
+ linux_wakeup();
+}
+#else
+#define lite5200b_wakeup()
+#endif
+
#ifndef CFG_RAMBOOT
static void sdram_start (int hi_addr)
{
@@ -208,6 +255,8 @@
__asm__ volatile ("sync");
}
+ lite5200b_wakeup();
+
return dramsize + dramsize2;
}
diff --git a/board/ezkit533/Makefile b/board/jupiter/Makefile
similarity index 90%
copy from board/ezkit533/Makefile
copy to board/jupiter/Makefile
index 4f3c223..aed3af0 100644
--- a/board/ezkit533/Makefile
+++ b/board/jupiter/Makefile
@@ -1,9 +1,6 @@
-#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
+
#
-# (C) Copyright 2000-2006
+# (C) Copyright 2003-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -29,7 +26,7 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
@@ -38,6 +35,12 @@
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
#########################################################################
# defines $(obj).depend target
diff --git a/board/stamp/config.mk b/board/jupiter/config.mk
similarity index 61%
copy from board/stamp/config.mk
copy to board/jupiter/config.mk
index 0d00730..5f4da96 100644
--- a/board/stamp/config.mk
+++ b/board/jupiter/config.mk
@@ -1,6 +1,6 @@
#
-# (C) Copyright 2001
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# (C) Copyright 2007
+# Heiko Schocher, DENX Software Engineering, hs@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
@@ -21,5 +21,21 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+#
+# Jupiter board:
+#
+# Valid values for TEXT_BASE are:
+#
+# 0xFFF00000 boot high (standard configuration)
+# 0x00100000 boot from RAM (for testing only)
+#
+
+ifndef TEXT_BASE
+## Standard: boot high
+TEXT_BASE = 0xFFF00000
+## For testing: boot from RAM
+# TEXT_BASE = 0x00100000
+endif
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
+#PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -DDEBUG -I$(TOPDIR)/board
diff --git a/board/jupiter/jupiter.c b/board/jupiter/jupiter.c
new file mode 100644
index 0000000..04fda4a
--- /dev/null
+++ b/board/jupiter/jupiter.c
@@ -0,0 +1,317 @@
+/*
+ * (C) Copyright 2007
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * (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
+ */
+
+#include <common.h>
+#include <mpc5xxx.h>
+#include <pci.h>
+#include <asm/processor.h>
+
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+
+
+#define SDRAM_DDR 0
+#if 1
+/* Settings Icecube */
+#define SDRAM_MODE 0x00CD0000
+#define SDRAM_CONTROL 0x504F0000
+#define SDRAM_CONFIG1 0xD2322800
+#define SDRAM_CONFIG2 0x8AD70000
+#else
+/*Settings Jupiter UB 1.0.0 */
+#define SDRAM_MODE 0x008D0000
+#define SDRAM_CONTROL 0xD04F0000
+#define SDRAM_CONFIG1 0xf7277f00
+#define SDRAM_CONFIG2 0x88b70004
+#endif
+
+#ifndef CFG_RAMBOOT
+static void sdram_start (int hi_addr)
+{
+ long hi_addr_bit = hi_addr ? 0x01000000 : 0;
+
+ /* unlock mode register */
+ *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+ /* precharge all banks */
+ *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+#if SDRAM_DDR
+ /* set mode register: extended mode */
+ *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_EMODE;
+ __asm__ volatile ("sync");
+
+ /* set mode register: reset DLL */
+ *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE | 0x04000000;
+ __asm__ volatile ("sync");
+#endif
+
+ /* precharge all banks */
+ *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+ /* auto refresh */
+ *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
+ __asm__ volatile ("sync");
+
+ /* set mode register */
+ *(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
+ __asm__ volatile ("sync");
+
+ /* normal operation */
+ *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
+ __asm__ volatile ("sync");
+}
+#endif
+
+/*
+ * ATTENTION: Although partially referenced initdram does NOT make real use
+ * use of CFG_SDRAM_BASE. The code does not work if CFG_SDRAM_BASE
+ * is something else than 0x00000000.
+ */
+
+long int initdram (int board_type)
+{
+ ulong dramsize = 0;
+ ulong dramsize2 = 0;
+ uint svr, pvr;
+
+#ifndef CFG_RAMBOOT
+ ulong test1, test2;
+
+ /* setup SDRAM chip selects */
+ *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
+ *(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
+ __asm__ volatile ("sync");
+
+ /* setup config registers */
+ *(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
+ *(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
+ __asm__ volatile ("sync");
+
+#if SDRAM_DDR
+ /* set tap delay */
+ *(vu_long *)MPC5XXX_CDM_PORCFG = SDRAM_TAPDELAY;
+ __asm__ volatile ("sync");
+#endif
+
+ /* find RAM size using SDRAM CS0 only */
+ sdram_start(0);
+ test1 = get_ram_size((long *)CFG_SDRAM_BASE, 0x80000000);
+ sdram_start(1);
+ test2 = get_ram_size((long *)CFG_SDRAM_BASE, 0x80000000);
+ if (test1 > test2) {
+ sdram_start(0);
+ dramsize = test1;
+ } else {
+ dramsize = test2;
+ }
+
+ /* memory smaller than 1MB is impossible */
+ if (dramsize < (1 << 20)) {
+ dramsize = 0;
+ }
+
+ /* set SDRAM CS0 size according to the amount of RAM found */
+ if (dramsize > 0) {
+ *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
+ } else {
+ *(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
+ }
+
+ /* let SDRAM CS1 start right after CS0 */
+ *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
+
+ /* find RAM size using SDRAM CS1 only */
+ if (!dramsize)
+ sdram_start(0);
+ test2 = test1 = get_ram_size((long *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+ if (!dramsize) {
+ sdram_start(1);
+ test2 = get_ram_size((long *)(CFG_SDRAM_BASE + dramsize), 0x80000000);
+ }
+ if (test1 > test2) {
+ sdram_start(0);
+ dramsize2 = test1;
+ } else {
+ dramsize2 = test2;
+ }
+
+ /* memory smaller than 1MB is impossible */
+ if (dramsize2 < (1 << 20)) {
+ dramsize2 = 0;
+ }
+
+ /* set SDRAM CS1 size according to the amount of RAM found */
+ if (dramsize2 > 0) {
+ *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
+ | (0x13 + __builtin_ffs(dramsize2 >> 20) - 1);
+ } else {
+ *(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
+ }
+
+#else /* CFG_RAMBOOT */
+
+ /* retrieve size of memory connected to SDRAM CS0 */
+ dramsize = *(vu_long *)MPC5XXX_SDRAM_CS0CFG & 0xFF;
+ if (dramsize >= 0x13) {
+ dramsize = (1 << (dramsize - 0x13)) << 20;
+ } else {
+ dramsize = 0;
+ }
+
+ /* retrieve size of memory connected to SDRAM CS1 */
+ dramsize2 = *(vu_long *)MPC5XXX_SDRAM_CS1CFG & 0xFF;
+ if (dramsize2 >= 0x13) {
+ dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
+ } else {
+ dramsize2 = 0;
+ }
+
+#endif /* CFG_RAMBOOT */
+
+ /*
+ * 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");
+ }
+
+ return dramsize + dramsize2;
+}
+
+int checkboard (void)
+{
+ puts ("Board: Sauter (Jupiter)\n");
+ return 0;
+}
+
+void flash_preinit(void)
+{
+ /*
+ * Now, when we are in RAM, enable flash write
+ * access for detection process.
+ * Note that CS_BOOT cannot be cleared when
+ * executing in flash.
+ */
+#if defined(CONFIG_MGT5100)
+ *(vu_long *)MPC5XXX_ADDECR &= ~(1 << 25); /* disable CS_BOOT */
+ *(vu_long *)MPC5XXX_ADDECR |= (1 << 16); /* enable CS0 */
+#endif
+ *(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
+}
+
+int board_early_init_r (void)
+{
+ flash_preinit ();
+ return 0;
+}
+
+void flash_afterinit(ulong size)
+{
+ if (size == 0x1000000) { /* adjust mapping */
+ *(vu_long *)MPC5XXX_BOOTCS_START = *(vu_long *)MPC5XXX_CS0_START =
+ START_REG(CFG_BOOTCS_START | size);
+ *(vu_long *)MPC5XXX_BOOTCS_STOP = *(vu_long *)MPC5XXX_CS0_STOP =
+ STOP_REG(CFG_BOOTCS_START | size, size);
+ }
+#if defined(CONFIG_MPC5200)
+ *(vu_long *)MPC5XXX_ADDECR &= ~(1 << 25); /* disable CS_BOOT */
+ *(vu_long *)MPC5XXX_ADDECR |= (1 << 16); /* enable CS0 */
+#endif
+}
+
+int update_flash_size (int flash_size)
+{
+ flash_afterinit (flash_size);
+ return 0;
+}
+
+int board_early_init_f (void)
+{
+ *(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
+ return 0;
+}
+
+#ifdef CONFIG_PCI
+static struct pci_controller hose;
+
+extern void pci_mpc5xxx_init(struct pci_controller *);
+
+void pci_init_board(void)
+{
+ pci_mpc5xxx_init(&hose);
+}
+#endif
+
+#if defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET)
+
+void init_ide_reset (void)
+{
+ debug ("init_ide_reset\n");
+
+ /* Configure PSC1_4 as GPIO output for ATA reset */
+ *(vu_long *) MPC5XXX_WU_GPIO_ENABLE |= GPIO_PSC1_4;
+ *(vu_long *) MPC5XXX_WU_GPIO_DIR |= GPIO_PSC1_4;
+ /* Deassert reset */
+ *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
+}
+
+void ide_set_reset (int idereset)
+{
+ debug ("ide_reset(%d)\n", idereset);
+
+ if (idereset) {
+ *(vu_long *) MPC5XXX_WU_GPIO_DATA_O &= ~GPIO_PSC1_4;
+ /* Make a delay. MPC5200 spec says 25 usec min */
+ udelay(500000);
+ } else {
+ *(vu_long *) MPC5XXX_WU_GPIO_DATA_O |= GPIO_PSC1_4;
+ }
+}
+#endif /* defined (CFG_CMD_IDE) && defined (CONFIG_IDE_RESET) */
+
+#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
diff --git a/board/stamp/u-boot.lds b/board/jupiter/u-boot.lds
similarity index 65%
copy from board/stamp/u-boot.lds
copy to board/jupiter/u-boot.lds
index 9a22e50..f23432e 100644
--- a/board/stamp/u-boot.lds
+++ b/board/jupiter/u-boot.lds
@@ -1,9 +1,5 @@
/*
- * U-boot - u-boot.lds
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
+ * (C) Copyright 2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -25,8 +21,8 @@
* MA 02111-1307 USA
*/
-OUTPUT_ARCH(bfin)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+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
@@ -37,62 +33,42 @@
.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 :
{
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector before the environment sector. If it throws */
- /* an error during compilation remove an object here to get */
- /* it linked after the configuration sector. */
-
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
-
- . = DEFINED(env_offset) ? env_offset : .;
- common/environment.o (.text)
-
+ cpu/mpc5xxx/start.o (.text)
*(.text)
*(.fixup)
*(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
+ . = ALIGN(16);
*(.rodata)
*(.rodata1)
*(.rodata.str1.4)
+ *(.eh_frame)
}
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
+ . = (. + 0x0FFF) & 0xFFFFF000;
_erotext = .;
PROVIDE (erotext = .);
.reloc :
@@ -103,8 +79,8 @@
_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 :
{
@@ -118,20 +94,22 @@
_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);
+ . = ALIGN(4096);
__init_begin = .;
.text.init : { *(.text.init) }
.data.init : { *(.data.init) }
- . = ALIGN(256);
+ . = ALIGN(4096);
__init_end = .;
__bss_start = .;
diff --git a/board/mcc200/lcd.c b/board/mcc200/lcd.c
index 98b86d1..726366d 100644
--- a/board/mcc200/lcd.c
+++ b/board/mcc200/lcd.c
@@ -180,10 +180,6 @@
break;
udelay (PSOC_WAIT_TIME);
}
- if (!retries) {
- printf ("%s Warning: PSoC doesn't respond on "
- "RTS NEGATE\n", __FUNCTION__);
- }
return;
}
diff --git a/board/ezkit533/Makefile b/board/mpc7448hpc2/Makefile
similarity index 81%
copy from board/ezkit533/Makefile
copy to board/mpc7448hpc2/Makefile
index 4f3c223..e3d757d 100644
--- a/board/ezkit533/Makefile
+++ b/board/mpc7448hpc2/Makefile
@@ -1,9 +1,5 @@
#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
-# (C) Copyright 2000-2006
+# (C) Copyright 2000
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -29,20 +25,28 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o tsi108_init.o
+SOBJS := asm_init.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+.PHONY: distclean
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
-sinclude $(obj).depend
+sinclude ($obj).depend
#########################################################################
diff --git a/board/mpc7448hpc2/asm_init.S b/board/mpc7448hpc2/asm_init.S
new file mode 100644
index 0000000..a7a40a1
--- /dev/null
+++ b/board/mpc7448hpc2/asm_init.S
@@ -0,0 +1,918 @@
+/*
+ * (C) Copyright 2004-05; Tundra Semiconductor Corp.
+ *
+ * Added automatic detect of SDC settings
+ * Copyright (c) 2005 Freescale Semiconductor, Inc.
+ * Maintainer tie-fei.zang@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
+ */
+
+/*
+ * FILENAME: asm_init.s
+ *
+ * Originator: Alex Bounine
+ *
+ * DESCRIPTION:
+ * Initialization code for the Tundra Tsi108 bridge chip
+ *
+ */
+
+#include <config.h>
+#include <version.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+#include <asm/processor.h>
+
+#include <tsi108.h>
+
+/*
+ * Build Configuration Options
+ */
+
+/* #define DISABLE_PBM disables usage of PB Master */
+/* #define SDC_HARDCODED_INIT config SDRAM controller with hardcoded values */
+/* #define SDC_AUTOPRECH_EN enable SDRAM auto precharge */
+
+/*
+ * Hardcoded SDC settings
+ */
+
+#ifdef SDC_HARDCODED_INIT
+
+/* Micron MT9HTF6472AY-40EA1 : Unbuffered, 512MB, 400, CL3, Single Rank */
+
+#define VAL_SD_REFRESH (0x61A)
+#define VAL_SD_TIMING (0x0308336b)
+#define VAL_SD_D0_CTRL (0x07100021) /* auto-precharge disabled */
+#define VAL_SD_D0_BAR (0x0FE00000) /* 512MB @ 0x00000000 */
+#define VAL_SD_D1_CTRL (0x07100021) /* auto-precharge disabled */
+#define VAL_SD_D1_BAR (0x0FE00200) /* 512MB @ 0x20000000 */
+
+#endif /* SDC_HARDCODED_INIT */
+
+/*
+ CPU Configuration:
+
+ CPU Address and Data Parity enables.
+
+#define CPU_AP
+#define CPU_DP
+*/
+
+/*
+ * Macros
+ * !!! Attention !!! Macros LOAD_PTR, LOAD_U32 and LOAD_MEM defined below are
+ * expected to work correctly for the CSR space within 32KB range.
+ *
+ * LOAD_PTR and LOAD_U32 - load specified register with a 32 bit constant.
+ * These macros are absolutely identical except their names. This difference
+ * is provided intentionally for better readable code.
+ */
+
+#define LOAD_PTR(reg,const32) \
+ addis reg,r0,const32@h; ori reg,reg,const32@l
+
+#define LOAD_U32(reg,const32) \
+ addis reg,r0,const32@h; ori reg,reg,const32@l
+
+/* LOADMEM initializes a register with the contents of a specified 32-bit
+ * memory location, usually a CSR value.
+ */
+
+#define LOAD_MEM(reg,addr32) \
+ addis reg,r0,addr32@ha; lwz reg,addr32@l(reg)
+
+#ifndef SDC_HARDCODED_INIT
+sdc_clk_sync:
+ /* MHz: 0,0,183,100,133,167,200,233 */
+ .long 0, 0, 6, 10, 8, 6, 5, 4 /* nSec */
+#endif
+
+/*
+ * board_asm_init() - early initialization function. Coded to be portable to
+ * dual-CPU configuration.
+ * Checks CPU number and performs board HW initialization if called for CPU0.
+ * Registers used: r3,r4,r5,r6,r19,r29
+ *
+ * NOTE: For dual-CPU configuration only CPU0 is allowed to configure Tsi108
+ * and the rest of the board. Current implementation demonstrates two
+ * possible ways to identify CPU number:
+ * - for MPC74xx platform: uses MSSCR0[ID] bit as defined in UM.
+ * - for PPC750FX/GX boards: uses WHO_AM_I bit reported by Tsi108.
+ */
+
+ .globl board_asm_init
+board_asm_init:
+ mflr r19 /* Save LR to be able return later. */
+ bl icache_enable /* Enable icache to reduce reads from flash. */
+
+/* Initialize pointer to Tsi108 register space */
+
+ LOAD_PTR(r29,CFG_TSI108_CSR_RST_BASE)/* r29 - pointer to tsi108 CSR space */
+ ori r4,r29,TSI108_PB_REG_OFFSET
+
+/* Check Processor Version Number */
+
+ mfspr r3, PVR
+ rlwinm r3,r3,16,16,23 /* get ((Processor Version Number) & 0xFF00) */
+
+ cmpli 0,0,r3,0x8000 /* MPC74xx */
+ bne cont_brd_init
+
+ /*
+ * For MPC744x/5x enable extended BATs[4-7]
+ * Sri: Set HIGH_BAT_EN and XBSEN, and SPD =1
+ * to disable prefetch
+ */
+
+ mfspr r5, HID0
+ oris r5, r5, 0x0080 /* Set HID0[HIGH_BAT_EN] bit #8 */
+ ori r5, r5, 0x0380 /* Set SPD,XBSEN,SGE bits #22,23,24 */
+ mtspr HID0, r5
+ isync
+ sync
+
+ /* Adding code to disable external interventions in MPX bus mode */
+ mfspr r3, 1014
+ oris r3, r3, 0x0100 /* Set the EIDIS bit in MSSCR0: bit 7 */
+ mtspr 1014, r3
+ isync
+ sync
+
+ /* Sri: code to enable FP unit */
+ mfmsr r3
+ ori r3, r3, 0x2000
+ mtmsr r3
+ isync
+ sync
+
+ /* def CONFIG_DUAL_CPU
+ * For MPC74xx processor, use MSSCR0[ID] bit to identify CPU number.
+ */
+#if(1)
+ mfspr r3,1014 /* read MSSCR0 */
+ rlwinm. r3,r3,27,31,31 /* get processor ID number */
+ mtspr SPRN_PIR,r3 /* Save CPU ID */
+ sync
+ bne init_done
+ b do_tsi108_init
+
+cont_brd_init:
+
+ /* An alternative method of checking the processor number (in addition
+ * to configuration using MSSCR0[ID] bit on MPC74xx).
+ * Good for IBM PPC750FX/GX.
+ */
+
+ lwz r3,PB_BUS_MS_SELECT(r4) /* read PB_ID register */
+ rlwinm. r3,r3,24,31,31 /* get processor ID number */
+ bne init_done
+#else
+
+cont_brd_init:
+
+#endif /* CONFIG_DUAL_CPU */
+
+ /* Initialize Tsi108 chip */
+
+do_tsi108_init:
+
+ /*
+ * Adjust HLP/Flash parameters. By default after reset the HLP port is
+ * set to support slow devices. Better performance can be achived when
+ * an optimal parameters are used for specific EPROM device.
+ * NOTE: This should be performed ASAP for the emulation platform
+ * because it has 5MHz HLP clocking.
+ */
+
+#ifdef CONFIG_TSI108EMU
+ ori r4,r29,TSI108_HLP_REG_OFFSET
+ LOAD_U32(r5,0x434422c0)
+ stw r5,0x08(r4) /* set HLP B0_CTRL0 */
+ sync
+ LOAD_U32(r5,0xd0012000)
+ stw r5,0x0c(r4) /* set HLP B0_CTRL1 */
+ sync
+#endif
+
+ /* Initialize PB interface. */
+
+ ori r4,r29,TSI108_PB_REG_OFFSET
+
+#if (CFG_TSI108_CSR_BASE != CFG_TSI108_CSR_RST_BASE)
+ /* Relocate (if required) Tsi108 registers. Set new value for
+ * PB_REG_BAR:
+ * Note we are in the 32-bit address mode.
+ */
+ LOAD_U32(r5,(CFG_TSI108_CSR_BASE | 0x01)) /* PB_REG_BAR: BA + EN */
+ stw r5,PB_REG_BAR(r4)
+ andis. r29,r5,0xFFFF
+ sync
+ ori r4,r29,TSI108_PB_REG_OFFSET
+#endif
+
+ /* Set PB Slave configuration register */
+
+ LOAD_U32(r5,0x00002481) /* PB_SCR: TEA enabled,AACK delay = 1 */
+ lwz r3, PB_RSR(r4) /* get PB bus mode */
+ xori r3,r3,0x0001 /* mask PB_BMODE: r3 -> (0 = 60X, 1 = MPX) */
+ rlwimi r5,r3,14,17,17 /* for MPX: set DTI_MODE bit */
+ stw r5,PB_SCR(r4)
+ sync
+
+ /* Configure PB Arbiter */
+
+ lwz r5,PB_ARB_CTRL(r4) /* Read PB Arbiter Control Register */
+ li r3, 0x00F0 /* ARB_PIPELINE_DEP mask */
+#ifdef DISABLE_PBM
+ ori r3,r3,0x1000 /* add PBM_EN to clear (enabled by default) */
+#endif
+ andc r5,r5,r3 /* Clear the masked bit fields */
+ ori r5,r5,0x0001 /* Set pipeline depth */
+ stw r5,PB_ARB_CTRL(r4)
+
+#if (0) /* currently using the default settings for PBM after reset */
+ LOAD_U32(r5,0x) /* value for PB_MCR */
+ stw r5,PB_MCR(r4)
+ sync
+
+ LOAD_U32(r5,0x) /* value for PB_MCMD */
+ stw r5,PB_MCMD(r4)
+ sync
+#endif
+
+ /* Disable or enable PVT based on processor bus frequency
+ * 1. Read CG_PWRUP_STATUS register field bits 18,17,16
+ * 2. See if the value is < or > 133mhz (18:16 = 100)
+ * 3. If > enable PVT
+ */
+
+ LOAD_U32(r3,0xC0002234)
+ lwz r3,0(r3)
+ rlwinm r3,r3,16,29,31
+
+ cmpi 0,0,r3,0x0004
+ bgt sdc_init
+
+#ifndef CONFIG_TSI108EMU
+ /* FIXME: Disable PB calibration control for any real Tsi108 board */
+ li r5,0x0101 /* disable calibration control */
+ stw r5,PB_PVT_CTRL2(r4)
+ sync
+#endif
+
+ /* Initialize SDRAM controller. */
+
+sdc_init:
+
+#ifndef SDC_HARDCODED_INIT
+ /* get SDC clock prior doing sdram controller autoconfig */
+ ori r4,r29,TSI108_CLK_REG_OFFSET /* r4 - ptr to CG registers */
+ lwz r3, CG_PWRUP_STATUS(r4) /* get CG configuration */
+ rlwinm r3,r3,12,29,31 /* r3 - SD clk */
+ lis r5,sdc_clk_sync@h
+ ori r5,r5,sdc_clk_sync@l
+ /* Sri: At this point check if r3 = 001. If yes,
+ * the memory frequency should be same as the
+ * MPX bus frequency
+ */
+ cmpi 0,0,r3,0x0001
+ bne get_nsec
+ lwz r6, CG_PWRUP_STATUS(r4)
+ rlwinm r6,r6,16,29,31
+ mr r3,r6
+
+get_nsec:
+ rlwinm r3,r3,2,0,31
+ lwzx r9,r5,r3 /* get SD clk rate in nSec */
+ /* ATTN: r9 will be used by SPD routine */
+#endif /* !SDC_HARDCODED_INIT */
+
+ ori r4,r29,TSI108_SD_REG_OFFSET /* r4 - ptr to SDRAM registers */
+
+ /* Initialize SDRAM controller. SDRAM Size = 512MB, One DIMM. */
+
+ LOAD_U32(r5,0x00)
+ stw r5,SD_INT_ENABLE(r4) /* Ensure that interrupts are disabled */
+#ifdef ENABLE_SDRAM_ECC
+ li r5, 0x01
+#endif /* ENABLE_SDRAM_ECC */
+ stw r5,SD_ECC_CTRL(r4) /* Enable/Disable ECC */
+ sync
+
+#ifdef SDC_HARDCODED_INIT /* config sdram controller with hardcoded values */
+
+ /* First read the CG_PWRUP_STATUS register to get the
+ * memory speed from bits 22,21,20
+ */
+
+ LOAD_U32(r3,0xC0002234)
+ lwz r3,0(r3)
+ rlwinm r3,r3,12,29,31
+
+ /* Now first check for 166, then 200, or default */
+
+ cmpi 0,0,r3,0x0005
+ bne check_for_200mhz
+
+ /* set values for 166 Mhz memory speed
+ * Set refresh rate and timing parameters
+ */
+ LOAD_U32(r5,0x00000515)
+ stw r5,SD_REFRESH(r4)
+ LOAD_U32(r5,0x03073368)
+ stw r5,SD_TIMING(r4)
+ sync
+
+ /* Initialize DIMM0 control and BAR registers */
+ LOAD_U32(r5,VAL_SD_D0_CTRL) /* auto-precharge disabled */
+#ifdef SDC_AUTOPRECH_EN
+ oris r5,r5,0x0001 /* set auto precharge EN bit */
+#endif
+ stw r5,SD_D0_CTRL(r4)
+ LOAD_U32(r5,VAL_SD_D0_BAR)
+ stw r5,SD_D0_BAR(r4)
+ sync
+
+ /* Initialize DIMM1 control and BAR registers
+ * (same as dimm 0, next 512MB, disabled)
+ */
+ LOAD_U32(r5,VAL_SD_D1_CTRL) /* auto-precharge disabled */
+#ifdef SDC_AUTOPRECH_EN
+ oris r5,r5,0x0001 /* set auto precharge EN bit */
+#endif
+ stw r5,SD_D1_CTRL(r4)
+ LOAD_U32(r5,VAL_SD_D1_BAR)
+ stw r5,SD_D1_BAR(r4)
+ sync
+
+ b sdc_init_done
+
+check_for_200mhz:
+
+ cmpi 0,0,r3,0x0006
+ bne set_default_values
+
+ /* set values for 200Mhz memory speed
+ * Set refresh rate and timing parameters
+ */
+ LOAD_U32(r5,0x0000061a)
+ stw r5,SD_REFRESH(r4)
+ LOAD_U32(r5,0x03083348)
+ stw r5,SD_TIMING(r4)
+ sync
+
+ /* Initialize DIMM0 control and BAR registers */
+ LOAD_U32(r5,VAL_SD_D0_CTRL) /* auto-precharge disabled */
+#ifdef SDC_AUTOPRECH_EN
+ oris r5,r5,0x0001 /* set auto precharge EN bit */
+#endif
+ stw r5,SD_D0_CTRL(r4)
+ LOAD_U32(r5,VAL_SD_D0_BAR)
+ stw r5,SD_D0_BAR(r4)
+ sync
+
+ /* Initialize DIMM1 control and BAR registers
+ * (same as dimm 0, next 512MB, disabled)
+ */
+ LOAD_U32(r5,VAL_SD_D1_CTRL) /* auto-precharge disabled */
+#ifdef SDC_AUTOPRECH_EN
+ oris r5,r5,0x0001 /* set auto precharge EN bit */
+#endif
+ stw r5,SD_D1_CTRL(r4)
+ LOAD_U32(r5,VAL_SD_D1_BAR)
+ stw r5,SD_D1_BAR(r4)
+ sync
+
+ b sdc_init_done
+
+set_default_values:
+
+ /* Set refresh rate and timing parameters */
+ LOAD_U32(r5,VAL_SD_REFRESH)
+ stw r5,SD_REFRESH(r4)
+ LOAD_U32(r5,VAL_SD_TIMING)
+ stw r5,SD_TIMING(r4)
+ sync
+
+ /* Initialize DIMM0 control and BAR registers */
+ LOAD_U32(r5,VAL_SD_D0_CTRL) /* auto-precharge disabled */
+#ifdef SDC_AUTOPRECH_EN
+ oris r5,r5,0x0001 /* set auto precharge EN bit */
+#endif
+ stw r5,SD_D0_CTRL(r4)
+ LOAD_U32(r5,VAL_SD_D0_BAR)
+ stw r5,SD_D0_BAR(r4)
+ sync
+
+ /* Initialize DIMM1 control and BAR registers
+ * (same as dimm 0, next 512MB, disabled)
+ */
+ LOAD_U32(r5,VAL_SD_D1_CTRL) /* auto-precharge disabled */
+#ifdef SDC_AUTOPRECH_EN
+ oris r5,r5,0x0001 /* set auto precharge EN bit */
+#endif
+ stw r5,SD_D1_CTRL(r4)
+ LOAD_U32(r5,VAL_SD_D1_BAR)
+ stw r5,SD_D1_BAR(r4)
+ sync
+#else /* !SDC_HARDCODED_INIT */
+ bl tsi108_sdram_spd /* automatically detect SDC settings */
+#endif /* SDC_HARDCODED_INIT */
+
+sdc_init_done:
+
+#ifdef DISABLE_PBM
+ LOAD_U32(r5,0x00000030) /* PB_EN + OCN_EN */
+#else
+ LOAD_U32(r5,0x00000230) /* PB_EN + OCN_EN + PB/OCN=80/20 */
+#endif /* DISABLE_PBM */
+
+#ifdef CONFIG_TSI108EMU
+ oris r5,r5,0x0010 /* set EMULATION_MODE bit */
+#endif
+
+ stw r5,SD_CTRL(r4)
+ eieio
+ sync
+
+ /* Enable SDRAM access */
+
+ oris r5,r5,0x8000 /* start SDC: set SD_CTRL[ENABLE] bit */
+ stw r5,SD_CTRL(r4)
+ sync
+
+wait_init_complete:
+ lwz r5,SD_STATUS(r4)
+ andi. r5,r5,0x0001
+ /* wait until SDRAM initialization is complete */
+ beq wait_init_complete
+
+ /* Map SDRAM into the processor bus address space */
+
+ ori r4,r29,TSI108_PB_REG_OFFSET
+
+ /* Setup BARs associated with direct path PB<->SDRAM */
+
+ /* PB_SDRAM_BAR1:
+ * provides a direct path to the main system memory (cacheable SDRAM)
+ */
+
+ /* BA=0,Size=512MB, ENable, No Addr.Translation */
+ LOAD_U32(r5, 0x00000011)
+ stw r5,PB_SDRAM_BAR1(r4)
+ sync
+
+ /* Make sure that PB_SDRAM_BAR1 decoder is set
+ * (to allow following immediate read from SDRAM)
+ */
+ lwz r5,PB_SDRAM_BAR1(r4)
+ sync
+
+ /* PB_SDRAM_BAR2:
+ * provides non-cacheable alias (via the direct path) to main
+ * system memory.
+ * Size = 512MB, ENable, Addr.Translation - ON,
+ * BA = 0x0_40000000, TA = 0x0_00000000
+ */
+
+ LOAD_U32(r5, 0x40010011)
+ stw r5,PB_SDRAM_BAR2(r4)
+ sync
+
+ /* Make sure that PB_SDRAM_BAR2 decoder is set
+ * (to allow following immediate read from SDRAM)
+ */
+ lwz r5,PB_SDRAM_BAR2(r4)
+ sync
+
+init_done:
+
+ /* All done. Restore LR and return. */
+ mtlr r19
+ blr
+
+#if (0)
+ /*
+ * init_cpu1
+ * This routine enables CPU1 on the dual-processor system.
+ * Now there is only one processor in the system
+ */
+
+ .global enable_cpu1
+enable_cpu1:
+
+ lis r3,Tsi108_Base@ha /* Get Grendel CSR Base Addr */
+ addi r3,r3,Tsi108_Base@l
+ lwz r3,0(r3) /* R3 = CSR Base Addr */
+ ori r4,r3,TSI108_PB_REG_OFFSET
+ lwz r3,PB_ARB_CTRL(r4) /* Read PB Arbiter Control Register */
+ ori r3,r3,0x0200 /* Set M1_EN bit */
+ stw r3,PB_ARB_CTRL(r4)
+
+ blr
+#endif
+
+ /*
+ * enable_EI
+ * Enable CPU core external interrupt
+ */
+
+ .global enable_EI
+enable_EI:
+ mfmsr r3
+ ori r3,r3,0x8000 /* set EE bit */
+ mtmsr r3
+ blr
+
+ /*
+ * disable_EI
+ * Disable CPU core external interrupt
+ */
+
+ .global disable_EI
+disable_EI:
+ mfmsr r3
+ li r4,-32768 /* aka "li r4,0x8000" */
+ andc r3,r3,r4 /* clear EE bit */
+ mtmsr r3
+ blr
+
+#ifdef ENABLE_SDRAM_ECC
+ /* enables SDRAM ECC */
+
+ .global enable_ECC
+enable_ECC:
+ ori r4,r29,TSI108_SD_REG_OFFSET
+ lwz r3,SD_ECC_CTRL(r4) /* Read SDRAM ECC Control Register */
+ ori r3,r3,0x0001 /* Set ECC_EN bit */
+ stw r3,SD_ECC_CTRL(r4)
+ blr
+
+ /*
+ * clear_ECC_err
+ * Clears all pending SDRAM ECC errors
+ * (normally after SDRAM scrubbing/initialization)
+ */
+
+ .global clear_ECC_err
+clear_ECC_err:
+ ori r4,r29,TSI108_SD_REG_OFFSET
+ ori r3,r0,0x0030 /* ECC_UE_INT + ECC_CE_INT bits */
+ stw r3,SD_INT_STATUS(r4)
+ blr
+
+#endif /* ENABLE_SDRAM_ECC */
+
+#ifndef SDC_HARDCODED_INIT
+
+ /* SDRAM SPD Support */
+#define SD_I2C_CTRL1 (0x400)
+#define SD_I2C_CTRL2 (0x404)
+#define SD_I2C_RD_DATA (0x408)
+#define SD_I2C_WR_DATA (0x40C)
+
+ /*
+ * SDRAM SPD Support Macros
+ */
+
+#define SPD_DIMM0 (0x00000100)
+#define SPD_DIMM1 (0x00000200) /* SPD_DIMM1 was 0x00000000 */
+
+#define SPD_RDIMM (0x01)
+#define SPD_UDIMM (0x02)
+
+#define SPD_CAS_3 0x8
+#define SPD_CAS_4 0x10
+#define SPD_CAS_5 0x20
+
+#define ERR_NO_DIMM_FOUND (0xdb0)
+#define ERR_TRAS_FAIL (0xdb1)
+#define ERR_TRCD_FAIL (0xdb2)
+#define ERR_TRP_FAIL (0xdb3)
+#define ERR_TWR_FAIL (0xdb4)
+#define ERR_UNKNOWN_PART (0xdb5)
+#define ERR_NRANK_INVALID (0xdb6)
+#define ERR_DIMM_SIZE (0xdb7)
+#define ERR_ADDR_MODE (0xdb8)
+#define ERR_RFRSH_RATE (0xdb9)
+#define ERR_DIMM_TYPE (0xdba)
+#define ERR_CL_VALUE (0xdbb)
+#define ERR_TRFC_FAIL (0xdbc)
+
+/* READ_SPD requirements:
+ * byte - byte address in SPD device (0 - 255)
+ * r3 = will return data read from I2C Byte location
+ * r4 - unchanged (SDC base addr)
+ * r5 - clobbered in routine (I2C status)
+ * r10 - number of DDR slot where first SPD device is detected
+ */
+
+#define READ_SPD(byte_num) \
+ addis r3, 0, byte_num@l; \
+ or r3, r3, r10; \
+ ori r3, r3, 0x0A; \
+ stw r3, SD_I2C_CTRL1(r4); \
+ li r3, I2C_CNTRL2_START; \
+ stw r3, SD_I2C_CTRL2(r4); \
+ eieio; \
+ sync; \
+ li r3, 0x100; \
+1:; \
+ addic. r3, r3, -1; \
+ bne 1b; \
+2:; \
+ lwz r5, SD_I2C_CTRL2(r4); \
+ rlwinm. r3,r5,0,23,23; \
+ bne 2b; \
+ rlwinm. r3,r5,0,3,3; \
+ lwz r3,SD_I2C_RD_DATA(r4)
+
+#define SPD_MIN_RFRSH (0x80)
+#define SPD_MAX_RFRSH (0x85)
+
+refresh_rates: /* in nSec */
+ .long 15625 /* Normal (0x80) */
+ .long 3900 /* Reduced 0.25x (0x81) */
+ .long 7800 /* Reduced 0.5x (0x82) */
+ .long 31300 /* Extended 2x (0x83) */
+ .long 62500 /* Extended 4x (0x84) */
+ .long 125000 /* Extended 8x (0x85) */
+
+/*
+ * tsi108_sdram_spd
+ *
+ * Inittializes SDRAM Controller using DDR2 DIMM Serial Presence Detect data
+ * Uses registers: r4 - SDC base address (not changed)
+ * r9 - SDC clocking period in nSec
+ * Changes registers: r3,r5,r6,r7,r8,r10,r11
+ */
+
+tsi108_sdram_spd:
+
+ li r10,SPD_DIMM0
+ xor r11,r11,r11 /* DIMM Base Address: starts from 0 */
+
+do_first_dimm:
+
+ /* Program Refresh Rate Register */
+
+ READ_SPD(12) /* get Refresh Rate */
+ beq check_next_slot
+ li r5, ERR_RFRSH_RATE
+ cmpi 0,0,r3,SPD_MIN_RFRSH
+ ble spd_fail
+ cmpi 0,0,r3,SPD_MAX_RFRSH
+ bgt spd_fail
+ addi r3,r3,-SPD_MIN_RFRSH
+ rlwinm r3,r3,2,0,31
+ lis r5,refresh_rates@h
+ ori r5,r5,refresh_rates@l
+ lwzx r5,r5,r3 /* get refresh rate in nSec */
+ divwu r5,r5,r9 /* calculate # of SDC clocks */
+ stw r5,SD_REFRESH(r4) /* Set refresh rate */
+ sync
+
+ /* Program SD Timing Register */
+
+ li r7, 0 /* clear r7 prior parameter collection */
+
+ READ_SPD(20) /* get DIMM type: Registered or Unbuffered */
+ beq spd_read_fail
+ li r5, ERR_DIMM_TYPE
+ cmpi 0,0,r3,SPD_UDIMM
+ beq do_cl
+ cmpi 0,0,r3,SPD_RDIMM
+ bne spd_fail
+ oris r7,r7,0x1000 /* set SD_TIMING[DIMM_TYPE] bit */
+
+do_cl:
+ READ_SPD(18) /* Get CAS Latency */
+ beq spd_read_fail
+ li r5,ERR_CL_VALUE
+ andi. r6,r3,SPD_CAS_3
+ beq cl_4
+ li r6,3
+ b set_cl
+cl_4:
+ andi. r6,r3,SPD_CAS_4
+ beq cl_5
+ li r6,4
+ b set_cl
+cl_5:
+ andi. r6,r3,SPD_CAS_5
+ beq spd_fail
+ li r6,5
+set_cl:
+ rlwimi r7,r6,24,5,7
+
+ READ_SPD(30) /* Get tRAS */
+ beq spd_read_fail
+ divwu r6,r3,r9
+ mullw r8,r6,r9
+ subf. r8,r8,r3
+ beq set_tras
+ addi r6,r6,1
+set_tras:
+ li r5,ERR_TRAS_FAIL
+ cmpi 0,0,r6,0x0F /* max supported value */
+ bgt spd_fail
+ rlwimi r7,r6,16,12,15
+
+ READ_SPD(29) /* Get tRCD */
+ beq spd_read_fail
+ /* right shift tRCD by 2 bits as per DDR2 spec */
+ rlwinm r3,r3,30,2,31
+ divwu r6,r3,r9
+ mullw r8,r6,r9
+ subf. r8,r8,r3
+ beq set_trcd
+ addi r6,r6,1
+set_trcd:
+ li r5,ERR_TRCD_FAIL
+ cmpi 0,0,r6,0x07 /* max supported value */
+ bgt spd_fail
+ rlwimi r7,r6,12,17,19
+
+ READ_SPD(27) /* Get tRP value */
+ beq spd_read_fail
+ rlwinm r3,r3,30,2,31 /* right shift tRP by 2 bits as per DDR2 spec */
+ divwu r6,r3,r9
+ mullw r8,r6,r9
+ subf. r8,r8,r3
+ beq set_trp
+ addi r6,r6,1
+set_trp:
+ li r5,ERR_TRP_FAIL
+ cmpi 0,0,r6,0x07 /* max supported value */
+ bgt spd_fail
+ rlwimi r7,r6,8,21,23
+
+ READ_SPD(36) /* Get tWR value */
+ beq spd_read_fail
+ rlwinm r3,r3,30,2,31 /* right shift tWR by 2 bits as per DDR2 spec */
+ divwu r6,r3,r9
+ mullw r8,r6,r9
+ subf. r8,r8,r3
+ beq set_twr
+ addi r6,r6,1
+set_twr:
+ addi r6,r6,-1 /* Tsi108 SDC always gives one extra clock */
+ li r5,ERR_TWR_FAIL
+ cmpi 0,0,r6,0x07 /* max supported value */
+ bgt spd_fail
+ rlwimi r7,r6,5,24,26
+
+ READ_SPD(42) /* Get tRFC */
+ beq spd_read_fail
+ li r5, ERR_TRFC_FAIL
+ /* Tsi108 spec: tRFC=(tRFC + 1)/2 */
+ addi r3,r3,1
+ rlwinm. r3,r3,31,1,31 /* divide by 2 */
+ beq spd_fail
+ divwu r6,r3,r9
+ mullw r8,r6,r9
+ subf. r8,r8,r3
+ beq set_trfc
+ addi r6,r6,1
+set_trfc:
+ cmpi 0,0,r6,0x1F /* max supported value */
+ bgt spd_fail
+ rlwimi r7,r6,0,27,31
+
+ stw r7,SD_TIMING(r4)
+ sync
+
+ /*
+ * The following two registers are set on per-DIMM basis.
+ * The SD_REFRESH and SD_TIMING settings are common for both DIMMS
+ */
+
+do_each_dimm:
+
+ /* Program SDRAM DIMM Control Register */
+
+ li r7, 0 /* clear r7 prior parameter collection */
+
+ READ_SPD(13) /* Get Primary SDRAM Width */
+ beq spd_read_fail
+ cmpi 0,0,r3,4 /* Check for 4-bit SDRAM */
+ beq do_nbank
+ oris r7,r7,0x0010 /* Set MEM_WIDTH bit */
+
+do_nbank:
+ READ_SPD(17) /* Get Number of banks on SDRAM device */
+ beq spd_read_fail
+ /* Grendel only distinguish betw. 4 or 8-bank memory parts */
+ li r5,ERR_UNKNOWN_PART /* non-supported memory part */
+ cmpi 0,0,r3,4
+ beq do_nrank
+ cmpi 0,0,r3,8
+ bne spd_fail
+ ori r7,r7,0x1000
+
+do_nrank:
+ READ_SPD(5) /* Get # of Ranks */
+ beq spd_read_fail
+ li r5,ERR_NRANK_INVALID
+ andi. r6,r3,0x7 /* Use bits [2..0] only */
+ beq do_addr_mode
+ cmpi 0,0,r6,1
+ bgt spd_fail
+ rlwimi r7,r6,8,23,23
+
+do_addr_mode:
+ READ_SPD(4) /* Get # of Column Addresses */
+ beq spd_read_fail
+ li r5, ERR_ADDR_MODE
+ andi. r3,r3,0x0f /* cut off reserved bits */
+ cmpi 0,0,r3,8
+ ble spd_fail
+ cmpi 0,0,r3,15
+ bgt spd_fail
+ addi r6,r3,-8 /* calculate ADDR_MODE parameter */
+ rlwimi r7,r6,4,24,27 /* set ADDR_MODE field */
+
+set_dimm_ctrl:
+#ifdef SDC_AUTOPRECH_EN
+ oris r7,r7,0x0001 /* set auto precharge EN bit */
+#endif
+ ori r7,r7,1 /* set ENABLE bit */
+ cmpi 0,0,r10,SPD_DIMM0
+ bne 1f
+ stw r7,SD_D0_CTRL(r4)
+ sync
+ b set_dimm_bar
+1:
+ stw r7,SD_D1_CTRL(r4)
+ sync
+
+
+ /* Program SDRAM DIMMx Base Address Register */
+
+set_dimm_bar:
+ READ_SPD(5) /* get # of Ranks */
+ beq spd_read_fail
+ andi. r7,r3,0x7
+ addi r7,r7,1
+ READ_SPD(31) /* Read DIMM rank density */
+ beq spd_read_fail
+ rlwinm r5,r3,27,29,31
+ rlwinm r6,r3,3,24,28
+ or r5,r6,r5 /* r5 = Normalized Rank Density byte */
+ lis r8, 0x0080 /* 128MB >> 4 */
+ mullw r8,r8,r5 /* r8 = (rank_size >> 4) */
+ mullw r8,r8,r7 /* r8 = (DIMM_size >> 4) */
+ neg r7,r8
+ rlwinm r7,r7,28,4,31
+ or r7,r7,r11 /* set ADDR field */
+ rlwinm r8,r8,12,20,31
+ add r11,r11,r8 /* set Base Addr for next DIMM */
+
+ cmpi 0,0,r10,SPD_DIMM0
+ bne set_dimm1_size
+ stw r7,SD_D0_BAR(r4)
+ sync
+ li r10,SPD_DIMM1
+ READ_SPD(0)
+ bne do_each_dimm
+ b spd_done
+
+set_dimm1_size:
+ stw r7,SD_D1_BAR(r4)
+ sync
+spd_done:
+ blr
+
+check_next_slot:
+ cmpi 0,0,r10,SPD_DIMM1
+ beq spd_read_fail
+ li r10,SPD_DIMM1
+ b do_first_dimm
+spd_read_fail:
+ ori r3,r0,0xdead
+ b err_hung
+spd_fail:
+ li r3,0x0bad
+ sync
+err_hung: /* hang here for debugging */
+ nop
+ nop
+ b err_hung
+
+#endif /* !SDC_HARDCODED_INIT */
diff --git a/board/stamp/config.mk b/board/mpc7448hpc2/config.mk
similarity index 78%
copy from board/stamp/config.mk
copy to board/mpc7448hpc2/config.mk
index 0d00730..2e58858 100644
--- a/board/stamp/config.mk
+++ b/board/mpc7448hpc2/config.mk
@@ -1,6 +1,5 @@
#
-# (C) Copyright 2001
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Copyright (c) 2005 Freescale Semiconductor, Inc.
#
# See file CREDITS for list of people who contributed to this
# project.
@@ -21,5 +20,9 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+# Flash address
+TEXT_BASE = 0xFF000000
+# RAM address
+#TEXT_BASE = 0x00400000
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -maltivec -mabi=altivec -msoft-float
diff --git a/board/mpc7448hpc2/mpc7448hpc2.c b/board/mpc7448hpc2/mpc7448hpc2.c
new file mode 100644
index 0000000..63c99de
--- /dev/null
+++ b/board/mpc7448hpc2/mpc7448hpc2.c
@@ -0,0 +1,107 @@
+/*
+ * (C) Copyright 2005 Freescale Semiconductor, Inc.
+ *
+ * Roy Zang <tie-fei.zang@freescale.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
+ *
+ * modifications for the Tsi108 Emul Board by avb@Tundra
+ */
+
+/*
+ * board support/init functions for the
+ * Freescale MPC7448 HPC2 (High-Performance Computing 2 Platform).
+ */
+
+#include <common.h>
+#include <74xx_7xx.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+extern void ft_cpu_setup (void *blob, bd_t *bd);
+#endif
+
+#undef DEBUG
+
+extern void flush_data_cache (void);
+extern void invalidate_l1_instruction_cache (void);
+extern void tsi108_init_f (void);
+
+int display_mem_map (void);
+
+void after_reloc (ulong dest_addr)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ /*
+ * Jump to the main U-Boot board init code
+ */
+ board_init_r ((gd_t *) gd, dest_addr);
+ /* NOTREACHED */
+}
+
+/*
+ * Check Board Identity:
+ * report board type
+ */
+
+int checkboard (void)
+{
+ int l_type = 0;
+
+ printf ("BOARD: %s\n", CFG_BOARD_NAME);
+ return (l_type);
+}
+
+/*
+ * Read Processor ID:
+ *
+ * report calling processor number
+ */
+
+int read_pid (void)
+{
+ return 0; /* we are on single CPU platform for a while */
+}
+
+long int dram_size (int board_type)
+{
+ return 0x20000000; /* 256M bytes */
+}
+
+long int initdram (int board_type)
+{
+ return dram_size (board_type);
+}
+
+#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup (void *blob, bd_t *bd)
+{
+ u32 *p;
+ int len;
+
+ 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
diff --git a/board/mpc7448hpc2/tsi108_init.c b/board/mpc7448hpc2/tsi108_init.c
new file mode 100644
index 0000000..8a7efef
--- /dev/null
+++ b/board/mpc7448hpc2/tsi108_init.c
@@ -0,0 +1,665 @@
+/*****************************************************************************
+ * (C) Copyright 2003; Tundra Semiconductor Corp.
+ *
+ * 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
+ *****************************************************************************/
+
+/*----------------------------------------------------------------------------
+ * FILENAME: tsi108_init.c
+ *
+ * Originator: Alex Bounine
+ *
+ * DESCRIPTION:
+ * Initialization code for the Tundra Tsi108 bridge chip
+ *---------------------------------------------------------------------------*/
+
+#include <common.h>
+#include <74xx_7xx.h>
+#include <config.h>
+#include <version.h>
+#include <asm/processor.h>
+#include <tsi108.h>
+
+extern void mpicInit (int verbose);
+
+/*
+ * Configuration Options
+ */
+
+typedef struct {
+ ulong upper;
+ ulong lower;
+} PB2OCN_LUT_ENTRY;
+
+PB2OCN_LUT_ENTRY pb2ocn_lut1[32] = {
+ /* 0 - 7 */
+ {0x00000000, 0x00000201}, /* PBA=0xE000_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE100_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE200_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE300_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE400_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE500_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE600_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE700_0000 -> PCI/X (Byte-Swap) */
+
+ /* 8 - 15 */
+ {0x00000000, 0x00000201}, /* PBA=0xE800_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xE900_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xEA00_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xEB00_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xEC00_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xED00_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xEE00_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xEF00_0000 -> PCI/X (Byte-Swap) */
+
+ /* 16 - 23 */
+ {0x00000000, 0x00000201}, /* PBA=0xF000_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF100_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF200_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF300_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF400_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF500_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF600_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF700_0000 -> PCI/X (Byte-Swap) */
+ /* 24 - 31 */
+ {0x00000000, 0x00000201}, /* PBA=0xF800_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xF900_0000 -> PCI/X (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xFA00_0000 -> PCI/X PCI I/O (Byte-Swap) */
+ {0x00000000, 0x00000201}, /* PBA=0xFB00_0000 -> PCI/X PCI Config (Byte-Swap) */
+
+ {0x00000000, 0x02000240}, /* PBA=0xFC00_0000 -> HLP */
+ {0x00000000, 0x01000240}, /* PBA=0xFD00_0000 -> HLP */
+ {0x00000000, 0x03000240}, /* PBA=0xFE00_0000 -> HLP */
+ {0x00000000, 0x00000240} /* PBA=0xFF00_0000 -> HLP : (Translation Enabled + Byte-Swap)*/
+};
+
+#ifdef CFG_CLK_SPREAD
+typedef struct {
+ ulong ctrl0;
+ ulong ctrl1;
+} PLL_CTRL_SET;
+
+/*
+ * Clock Generator SPLL0 initialization values
+ * PLL0 configuration table for various PB_CLKO freq.
+ * Uses pre-calculated values for Fs = 30 kHz, D = 0.5%
+ * Fout depends on required PB_CLKO. Based on Fref = 33 MHz
+ */
+
+static PLL_CTRL_SET pll0_config[8] = {
+ {0x00000000, 0x00000000}, /* 0: bypass */
+ {0x00000000, 0x00000000}, /* 1: reserved */
+ {0x00430044, 0x00000043}, /* 2: CG_PB_CLKO = 183 MHz */
+ {0x005c0044, 0x00000039}, /* 3: CG_PB_CLKO = 100 MHz */
+ {0x005c0044, 0x00000039}, /* 4: CG_PB_CLKO = 133 MHz */
+ {0x004a0044, 0x00000040}, /* 5: CG_PB_CLKO = 167 MHz */
+ {0x005c0044, 0x00000039}, /* 6: CG_PB_CLKO = 200 MHz */
+ {0x004f0044, 0x0000003e} /* 7: CG_PB_CLKO = 233 MHz */
+};
+#endif /* CFG_CLK_SPREAD */
+
+/*
+ * Prosessor Bus Clock (in MHz) defined by CG_PB_SELECT
+ * (based on recommended Tsi108 reference clock 33MHz)
+ */
+static int pb_clk_sel[8] = { 0, 0, 183, 100, 133, 167, 200, 233 };
+
+/*
+ * get_board_bus_clk ()
+ *
+ * returns the bus clock in Hz.
+ */
+unsigned long get_board_bus_clk (void)
+{
+ ulong i;
+
+ /* Detect PB clock freq. */
+ i = in32(CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + CG_PWRUP_STATUS);
+ i = (i >> 16) & 0x07; /* Get PB PLL multiplier */
+
+ return pb_clk_sel[i] * 1000000;
+}
+
+/*
+ * board_early_init_f ()
+ *
+ * board-specific initialization executed from flash
+ */
+
+int board_early_init_f (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ ulong i;
+
+ gd->mem_clk = 0;
+ i = in32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET +
+ CG_PWRUP_STATUS);
+ i = (i >> 20) & 0x07; /* Get GD PLL multiplier */
+ switch (i) {
+ case 0: /* external clock */
+ printf ("Using external clock\n");
+ break;
+ case 1: /* system clock */
+ gd->mem_clk = gd->bus_clk;
+ break;
+ case 4: /* 133 MHz */
+ case 5: /* 166 MHz */
+ case 6: /* 200 MHz */
+ gd->mem_clk = pb_clk_sel[i] * 1000000;
+ break;
+ default:
+ printf ("Invalid DDR2 clock setting\n");
+ return -1;
+ }
+ printf ("BUS: %d MHz\n", get_board_bus_clk() / 1000000);
+ printf ("MEM: %d MHz\n", gd->mem_clk / 1000000);
+ return 0;
+}
+
+/*
+ * board_early_init_r() - Tsi108 initialization function executed right after
+ * relocation. Contains code that cannot be executed from flash.
+ */
+
+int board_early_init_r (void)
+{
+ ulong temp, i;
+ ulong reg_val;
+ volatile ulong *reg_ptr;
+
+ reg_ptr =
+ (ulong *) (CFG_TSI108_CSR_BASE + TSI108_PB_REG_OFFSET + 0x900);
+
+ for (i = 0; i < 32; i++) {
+ *reg_ptr++ = 0x00000201; /* SWAP ENABLED */
+ *reg_ptr++ = 0x00;
+ }
+
+ __asm__ __volatile__ ("eieio");
+ __asm__ __volatile__ ("sync");
+
+ /* Setup PB_OCN_BAR2: size 256B + ENable @ 0x0_80000000 */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PB_REG_OFFSET + PB_OCN_BAR2,
+ 0x80000001);
+ __asm__ __volatile__ ("sync");
+
+ /* Make sure that OCN_BAR2 decoder is set (to allow following immediate
+ * read from SDRAM)
+ */
+
+ temp = in32(CFG_TSI108_CSR_BASE + TSI108_PB_REG_OFFSET + PB_OCN_BAR2);
+ __asm__ __volatile__ ("sync");
+
+ /*
+ * Remap PB_OCN_BAR1 to accomodate PCI-bus aperture and EPROM into the
+ * processor bus address space. Immediately after reset LUT and address
+ * translation are disabled for this BAR. Now we have to initialize LUT
+ * and switch from the BOOT mode to the normal operation mode.
+ *
+ * The aperture defined by PB_OCN_BAR1 startes at address 0xE0000000
+ * and covers 512MB of address space. To allow larger aperture we also
+ * have to relocate register window of Tsi108
+ *
+ * Initialize LUT (32-entries) prior switching PB_OCN_BAR1 from BOOT
+ * mode.
+ *
+ * initialize pointer to LUT associated with PB_OCN_BAR1
+ */
+ reg_ptr =
+ (ulong *) (CFG_TSI108_CSR_BASE + TSI108_PB_REG_OFFSET + 0x800);
+
+ for (i = 0; i < 32; i++) {
+ *reg_ptr++ = pb2ocn_lut1[i].lower;
+ *reg_ptr++ = pb2ocn_lut1[i].upper;
+ }
+
+ __asm__ __volatile__ ("sync");
+
+ /* Base addresses for CS0, CS1, CS2, CS3 */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B0_ADDR,
+ 0x00000000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B1_ADDR,
+ 0x00100000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B2_ADDR,
+ 0x00200000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B3_ADDR,
+ 0x00300000);
+ __asm__ __volatile__ ("sync");
+
+ /* Masks for HLP banks */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B0_MASK,
+ 0xFFF00000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B1_MASK,
+ 0xFFF00000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B2_MASK,
+ 0xFFF00000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B3_MASK,
+ 0xFFF00000);
+ __asm__ __volatile__ ("sync");
+
+ /* Set CTRL0 values for banks */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B0_CTRL0,
+ 0x7FFC44C2);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B1_CTRL0,
+ 0x7FFC44C0);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B2_CTRL0,
+ 0x7FFC44C0);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B3_CTRL0,
+ 0x7FFC44C2);
+ __asm__ __volatile__ ("sync");
+
+ /* Set banks to latched mode, enabled, and other default settings */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B0_CTRL1,
+ 0x7C0F2000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B1_CTRL1,
+ 0x7C0F2000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B2_CTRL1,
+ 0x7C0F2000);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_HLP_REG_OFFSET + HLP_B3_CTRL1,
+ 0x7C0F2000);
+ __asm__ __volatile__ ("sync");
+
+ /*
+ * Set new value for PB_OCN_BAR1: switch from BOOT to LUT mode.
+ * value for PB_OCN_BAR1: (BA-0xE000_0000 + size 512MB + ENable)
+ */
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PB_REG_OFFSET + PB_OCN_BAR1,
+ 0xE0000011);
+ __asm__ __volatile__ ("sync");
+
+ /* Make sure that OCN_BAR2 decoder is set (to allow following
+ * immediate read from SDRAM)
+ */
+
+ temp = in32(CFG_TSI108_CSR_BASE + TSI108_PB_REG_OFFSET + PB_OCN_BAR1);
+ __asm__ __volatile__ ("sync");
+
+ /*
+ * SRI: At this point we have enabled the HLP banks. That means we can
+ * now read from the NVRAM and initialize the environment variables.
+ * We will over-ride the env_init called in board_init_f
+ * This is really a work-around because, the HLP bank 1
+ * where NVRAM resides is not visible during board_init_f
+ * (lib_ppc/board.c)
+ * Alternatively, we could use the I2C EEPROM at start-up to configure
+ * and enable all HLP banks and not just HLP 0 as is being done for
+ * Taiga Rev. 2.
+ */
+
+ env_init ();
+
+#ifndef DISABLE_PBM
+
+ /*
+ * For IBM processors we have to set Address-Only commands generated
+ * by PBM that are different from ones set after reset.
+ */
+
+ temp = get_cpu_type ();
+
+ if ((CPU_750FX == temp) || (CPU_750GX == temp))
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PB_REG_OFFSET + PB_MCMD,
+ 0x00009955);
+#endif /* DISABLE_PBM */
+
+#ifdef CONFIG_PCI
+ /*
+ * Initialize PCI/X block
+ */
+
+ /* Map PCI/X Configuration Space (16MB @ 0x0_FE000000) */
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET +
+ PCI_PFAB_BAR0_UPPER, 0);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_PFAB_BAR0,
+ 0xFB000001);
+ __asm__ __volatile__ ("sync");
+
+ /* Set Bus Number for the attached PCI/X bus (we will use 0 for NB) */
+
+ temp = in32(CFG_TSI108_CSR_BASE +
+ TSI108_PCI_REG_OFFSET + PCI_PCIX_STAT);
+
+ temp &= ~0xFF00; /* Clear the BUS_NUM field */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_PCIX_STAT,
+ temp);
+
+ /* Map PCI/X IO Space (64KB @ 0x0_FD000000) takes one 16MB LUT entry */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_PFAB_IO_UPPER,
+ 0);
+ __asm__ __volatile__ ("sync");
+
+ /* This register is on the PCI side to interpret the address it receives
+ * and maps it as a IO address.
+ */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_PFAB_IO,
+ 0xFA000001);
+ __asm__ __volatile__ ("sync");
+
+ /*
+ * Map PCI/X Memory Space
+ *
+ * Transactions directed from OCM to PCI Memory Space are directed
+ * from PB to PCI
+ * unchanged (as defined by PB_OCN_BAR1,2 and LUT settings).
+ * If address remapping is required the corresponding PCI_PFAB_MEM32
+ * and PCI_PFAB_PFMx register groups have to be configured.
+ *
+ * Map the path from the PCI/X bus into the system memory
+ *
+ * The memory mapped window assotiated with PCI P2O_BAR2 provides
+ * access to the system memory without address remapping.
+ * All system memory is opened for accesses initiated by PCI/X bus
+ * masters.
+ *
+ * Initialize LUT associated with PCI P2O_BAR2
+ *
+ * set pointer to LUT associated with PCI P2O_BAR2
+ */
+
+ reg_ptr =
+ (ulong *) (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + 0x500);
+
+#ifdef DISABLE_PBM
+
+ /* In case when PBM is disabled (no HW supported cache snoopng on PB)
+ * P2O_BAR2 is directly mapped into the system memory without address
+ * translation.
+ */
+
+ reg_val = 0x00000004; /* SDRAM port + NO Addr_Translation */
+
+ for (i = 0; i < 32; i++) {
+ *reg_ptr++ = reg_val; /* P2O_BAR2_LUTx */
+ *reg_ptr++ = 0; /* P2O_BAR2_LUT_UPPERx */
+ }
+
+ /* value for PCI BAR2 (size = 512MB, Enabled, No Addr. Translation) */
+ reg_val = 0x00007500;
+#else
+
+ reg_val = 0x00000002; /* Destination port = PBM */
+
+ for (i = 0; i < 32; i++) {
+ *reg_ptr++ = reg_val; /* P2O_BAR2_LUTx */
+/* P2O_BAR2_LUT_UPPERx : Set data swapping mode for PBM (byte swapping) */
+ *reg_ptr++ = 0x40000000;
+/* offset = 16MB, address translation is enabled to allow byte swapping */
+ reg_val += 0x01000000;
+ }
+
+/* value for PCI BAR2 (size = 512MB, Enabled, Address Translation Enabled) */
+ reg_val = 0x00007100;
+#endif
+
+ __asm__ __volatile__ ("eieio");
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_PAGE_SIZES,
+ reg_val);
+ __asm__ __volatile__ ("sync");
+
+ /* Set 64-bit PCI bus address for system memory
+ * ( 0 is the best choice for easy mapping)
+ */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_BAR2,
+ 0x00000000);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_BAR2_UPPER,
+ 0x00000000);
+ __asm__ __volatile__ ("sync");
+
+#ifndef DISABLE_PBM
+ /*
+ * The memory mapped window assotiated with PCI P2O_BAR3 provides
+ * access to the system memory using SDRAM OCN port and address
+ * translation. This is alternative way to access SDRAM from PCI
+ * required for Tsi108 emulation testing.
+ * All system memory is opened for accesses initiated by
+ * PCI/X bus masters.
+ *
+ * Initialize LUT associated with PCI P2O_BAR3
+ *
+ * set pointer to LUT associated with PCI P2O_BAR3
+ */
+ reg_ptr =
+ (ulong *) (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + 0x600);
+
+ reg_val = 0x00000004; /* Destination port = SDC */
+
+ for (i = 0; i < 32; i++) {
+ *reg_ptr++ = reg_val; /* P2O_BAR3_LUTx */
+
+/* P2O_BAR3_LUT_UPPERx : Set data swapping mode for PBM (byte swapping) */
+ *reg_ptr++ = 0;
+
+/* offset = 16MB, address translation is enabled to allow byte swapping */
+ reg_val += 0x01000000;
+ }
+
+ __asm__ __volatile__ ("eieio");
+ __asm__ __volatile__ ("sync");
+
+ /* Configure PCI P2O_BAR3 (size = 512MB, Enabled) */
+
+ reg_val =
+ in32(CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET +
+ PCI_P2O_PAGE_SIZES);
+ reg_val &= ~0x00FF;
+ reg_val |= 0x0071;
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_PAGE_SIZES,
+ reg_val);
+ __asm__ __volatile__ ("sync");
+
+ /* Set 64-bit base PCI bus address for window (0x20000000) */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_BAR3_UPPER,
+ 0x00000000);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_BAR3,
+ 0x20000000);
+ __asm__ __volatile__ ("sync");
+
+#endif /* !DISABLE_PBM */
+
+#ifdef ENABLE_PCI_CSR_BAR
+ /* open if required access to Tsi108 CSRs from the PCI/X bus */
+ /* enable BAR0 on the PCI/X bus */
+ reg_val = in32(CFG_TSI108_CSR_BASE +
+ TSI108_PCI_REG_OFFSET + PCI_MISC_CSR);
+ reg_val |= 0x02;
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_MISC_CSR,
+ reg_val);
+ __asm__ __volatile__ ("sync");
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_BAR0_UPPER,
+ 0x00000000);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_P2O_BAR0,
+ CFG_TSI108_CSR_BASE);
+ __asm__ __volatile__ ("sync");
+
+#endif
+
+ /*
+ * Finally enable PCI/X Bus Master and Memory Space access
+ */
+
+ reg_val = in32(CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_CSR);
+ reg_val |= 0x06;
+ out32 (CFG_TSI108_CSR_BASE + TSI108_PCI_REG_OFFSET + PCI_CSR, reg_val);
+ __asm__ __volatile__ ("sync");
+
+#endif /* CONFIG_PCI */
+
+ /*
+ * Initialize MPIC outputs (interrupt pins):
+ * Interrupt routing on the Grendel Emul. Board:
+ * PB_INT[0] -> INT (CPU0)
+ * PB_INT[1] -> INT (CPU1)
+ * PB_INT[2] -> MCP (CPU0)
+ * PB_INT[3] -> MCP (CPU1)
+ * Set interrupt controller outputs as Level_Sensitive/Active_Low
+ */
+ out32 (CFG_TSI108_CSR_BASE + TSI108_MPIC_REG_OFFSET + MPIC_CSR(0), 0x02);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_MPIC_REG_OFFSET + MPIC_CSR(1), 0x02);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_MPIC_REG_OFFSET + MPIC_CSR(2), 0x02);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_MPIC_REG_OFFSET + MPIC_CSR(3), 0x02);
+ __asm__ __volatile__ ("sync");
+
+ /*
+ * Ensure that Machine Check exception is enabled
+ * We need it to support PCI Bus probing (configuration reads)
+ */
+
+ reg_val = mfmsr ();
+ mtmsr(reg_val | MSR_ME);
+
+ return 0;
+}
+
+/*
+ * Needed to print out L2 cache info
+ * used in the misc_init_r function
+ */
+
+unsigned long get_l2cr (void)
+{
+ unsigned long l2controlreg;
+ asm volatile ("mfspr %0, 1017":"=r" (l2controlreg):);
+ return l2controlreg;
+}
+
+/*
+ * misc_init_r()
+ *
+ * various things to do after relocation
+ *
+ */
+
+int misc_init_r (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+#ifdef CFG_CLK_SPREAD /* Initialize Spread-Spectrum Clock generation */
+ ulong i;
+
+ /* Ensure that Spread-Spectrum is disabled */
+ out32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + CG_PLL0_CTRL0, 0);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + CG_PLL1_CTRL0, 0);
+
+ /* Initialize PLL1: CG_PCI_CLK , internal OCN_CLK
+ * Uses pre-calculated value for Fout = 800 MHz, Fs = 30 kHz, D = 0.5%
+ */
+
+ out32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + CG_PLL1_CTRL0,
+ 0x002e0044); /* D = 0.25% */
+ out32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + CG_PLL1_CTRL1,
+ 0x00000039); /* BWADJ */
+
+ /* Initialize PLL0: CG_PB_CLKO */
+ /* Detect PB clock freq. */
+ i = in32(CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + CG_PWRUP_STATUS);
+ i = (i >> 16) & 0x07; /* Get PB PLL multiplier */
+
+ out32 (CFG_TSI108_CSR_BASE +
+ TSI108_CLK_REG_OFFSET + CG_PLL0_CTRL0, pll0_config[i].ctrl0);
+ out32 (CFG_TSI108_CSR_BASE +
+ TSI108_CLK_REG_OFFSET + CG_PLL0_CTRL1, pll0_config[i].ctrl1);
+
+ /* Wait and set SSEN for both PLL0 and 1 */
+ udelay (1000);
+ out32 (CFG_TSI108_CSR_BASE + TSI108_CLK_REG_OFFSET + CG_PLL1_CTRL0,
+ 0x802e0044); /* D=0.25% */
+ out32 (CFG_TSI108_CSR_BASE +
+ TSI108_CLK_REG_OFFSET + CG_PLL0_CTRL0,
+ 0x80000000 | pll0_config[i].ctrl0);
+#endif /* CFG_CLK_SPREAD */
+
+#ifdef CFG_L2
+ l2cache_enable ();
+#endif
+ printf ("BUS: %d MHz\n", gd->bus_clk / 1000000);
+ printf ("MEM: %d MHz\n", gd->mem_clk / 1000000);
+
+ /*
+ * All the information needed to print the cache details is avaiblable
+ * at this point i.e. above call to l2cache_enable is the very last
+ * thing done with regards to enabling diabling the cache.
+ * So this seems like a good place to print all this information
+ */
+
+ printf ("CACHE: ");
+ switch (get_cpu_type()) {
+ case CPU_7447A:
+ printf ("L1 Instruction cache - 32KB 8-way");
+ (get_hid0 () & (1 << 15)) ? printf (" ENABLED\n") :
+ printf (" DISABLED\n");
+ printf ("L1 Data cache - 32KB 8-way");
+ (get_hid0 () & (1 << 14)) ? printf (" ENABLED\n") :
+ printf (" DISABLED\n");
+ printf ("Unified L2 cache - 512KB 8-way");
+ (get_l2cr () & (1 << 31)) ? printf (" ENABLED\n") :
+ printf (" DISABLED\n");
+ printf ("\n");
+ break;
+
+ case CPU_7448:
+ printf ("L1 Instruction cache - 32KB 8-way");
+ (get_hid0 () & (1 << 15)) ? printf (" ENABLED\n") :
+ printf (" DISABLED\n");
+ printf ("L1 Data cache - 32KB 8-way");
+ (get_hid0 () & (1 << 14)) ? printf (" ENABLED\n") :
+ printf (" DISABLED\n");
+ printf ("Unified L2 cache - 1MB 8-way");
+ (get_l2cr () & (1 << 31)) ? printf (" ENABLED\n") :
+ printf (" DISABLED\n");
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
diff --git a/board/stamp/u-boot.lds b/board/mpc7448hpc2/u-boot.lds
similarity index 70%
copy from board/stamp/u-boot.lds
copy to board/mpc7448hpc2/u-boot.lds
index 9a22e50..8f24213 100644
--- a/board/stamp/u-boot.lds
+++ b/board/mpc7448hpc2/u-boot.lds
@@ -1,10 +1,6 @@
/*
- * U-boot - u-boot.lds
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -25,8 +21,12 @@
* MA 02111-1307 USA
*/
+/*
+ * u-boot.lds - linker script for U-Boot on mpc7448hpc2 Board.
+ */
+
-OUTPUT_ARCH(bfin)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+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
@@ -37,43 +37,31 @@
.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 :
{
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector before the environment sector. If it throws */
- /* an error during compilation remove an object here to get */
- /* it linked after the configuration sector. */
+ cpu/74xx_7xx/start.o (.text)
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
-
- . = DEFINED(env_offset) ? env_offset : .;
- common/environment.o (.text)
+/* store the environment in a seperate sector in the boot flash */
+/* . = env_offset; */
+/* common/environment.o(.text) */
*(.text)
*(.fixup)
@@ -118,11 +106,12 @@
_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 = .;
diff --git a/board/ezkit533/Makefile b/board/mpc832xemds/Makefile
similarity index 90%
rename from board/ezkit533/Makefile
rename to board/mpc832xemds/Makefile
index 4f3c223..5ec7a87 100644
--- a/board/ezkit533/Makefile
+++ b/board/mpc832xemds/Makefile
@@ -1,9 +1,5 @@
#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
-# (C) Copyright 2000-2006
+# (C) Copyright 2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -29,7 +25,7 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o pci.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
@@ -38,6 +34,12 @@
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
#########################################################################
# defines $(obj).depend target
diff --git a/board/stamp/config.mk b/board/mpc832xemds/config.mk
similarity index 91%
rename from board/stamp/config.mk
rename to board/mpc832xemds/config.mk
index 0d00730..6c3eca7 100644
--- a/board/stamp/config.mk
+++ b/board/mpc832xemds/config.mk
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2001
+# (C) Copyright 2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,5 +21,8 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+#
+# MPC832XEMDS
+#
+
+TEXT_BASE = 0xFE000000
diff --git a/board/mpc832xemds/mpc832xemds.c b/board/mpc832xemds/mpc832xemds.c
new file mode 100644
index 0000000..772da67
--- /dev/null
+++ b/board/mpc832xemds/mpc832xemds.c
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ *
+ * Dave Liu <daveliu@freescale.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.
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc83xx.h>
+#include <i2c.h>
+#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>
+#else
+#include <asm/mmu.h>
+#endif
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+
+const qe_iop_conf_t qe_iop_conf_tab[] = {
+ /* ETH3 */
+ {1, 0, 1, 0, 1}, /* TxD0 */
+ {1, 1, 1, 0, 1}, /* TxD1 */
+ {1, 2, 1, 0, 1}, /* TxD2 */
+ {1, 3, 1, 0, 1}, /* TxD3 */
+ {1, 9, 1, 0, 1}, /* TxER */
+ {1, 12, 1, 0, 1}, /* TxEN */
+ {3, 24, 2, 0, 1}, /* TxCLK->CLK10 */
+
+ {1, 4, 2, 0, 1}, /* RxD0 */
+ {1, 5, 2, 0, 1}, /* RxD1 */
+ {1, 6, 2, 0, 1}, /* RxD2 */
+ {1, 7, 2, 0, 1}, /* RxD3 */
+ {1, 8, 2, 0, 1}, /* RxER */
+ {1, 10, 2, 0, 1}, /* RxDV */
+ {0, 13, 2, 0, 1}, /* RxCLK->CLK9 */
+ {1, 11, 2, 0, 1}, /* COL */
+ {1, 13, 2, 0, 1}, /* CRS */
+
+ /* ETH4 */
+ {1, 18, 1, 0, 1}, /* TxD0 */
+ {1, 19, 1, 0, 1}, /* TxD1 */
+ {1, 20, 1, 0, 1}, /* TxD2 */
+ {1, 21, 1, 0, 1}, /* TxD3 */
+ {1, 27, 1, 0, 1}, /* TxER */
+ {1, 30, 1, 0, 1}, /* TxEN */
+ {3, 6, 2, 0, 1}, /* TxCLK->CLK8 */
+
+ {1, 22, 2, 0, 1}, /* RxD0 */
+ {1, 23, 2, 0, 1}, /* RxD1 */
+ {1, 24, 2, 0, 1}, /* RxD2 */
+ {1, 25, 2, 0, 1}, /* RxD3 */
+ {1, 26, 1, 0, 1}, /* RxER */
+ {1, 28, 2, 0, 1}, /* Rx_DV */
+ {3, 31, 2, 0, 1}, /* RxCLK->CLK7 */
+ {1, 29, 2, 0, 1}, /* COL */
+ {1, 31, 2, 0, 1}, /* CRS */
+
+ {3, 4, 3, 0, 2}, /* MDIO */
+ {3, 5, 1, 0, 2}, /* MDC */
+
+ {0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */
+};
+
+int board_early_init_f(void)
+{
+ volatile u8 *bcsr = (volatile u8 *)CFG_BCSR;
+
+ /* Enable flash write */
+ bcsr[9] &= ~0x08;
+
+ return 0;
+}
+
+int fixed_sdram(void);
+
+long int initdram(int board_type)
+{
+ volatile immap_t *im = (immap_t *) CFG_IMMR;
+ 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;
+
+ msize = fixed_sdram();
+
+ puts("\n DDR RAM: ");
+
+ /* return total bus SDRAM size(bytes) -- DDR */
+ return (msize * 1024 * 1024);
+}
+
+/*************************************************************************
+ * fixed sdram init -- doesn't use serial presence detect.
+ ************************************************************************/
+int fixed_sdram(void)
+{
+ volatile immap_t *im = (immap_t *) CFG_IMMR;
+ 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 != 128)
+#warning Currenly any ddr size other than 128 is not supported
+#endif
+ im->ddr.sdram_clk_cntl = CFG_DDR_CLK_CNTL;
+ im->ddr.csbnds[0].csbnds = CFG_DDR_CS0_BNDS;
+ im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG;
+ im->ddr.timing_cfg_0 = CFG_DDR_TIMING_0;
+ im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;
+ im->ddr.timing_cfg_3 = CFG_DDR_TIMING_3;
+ im->ddr.sdram_cfg = CFG_DDR_SDRAM_CFG;
+ im->ddr.sdram_cfg2 = CFG_DDR_SDRAM_CFG2;
+ im->ddr.sdram_mode = CFG_DDR_MODE;
+ im->ddr.sdram_mode2 = CFG_DDR_MODE2;
+ im->ddr.sdram_interval = CFG_DDR_INTERVAL;
+ __asm__ __volatile__ ("sync");
+ udelay(200);
+
+ im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
+ __asm__ __volatile__ ("sync");
+ return msize;
+}
+
+int checkboard(void)
+{
+ puts("Board: Freescale MPC832XEMDS\n");
+ return 0;
+}
+
+#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
diff --git a/board/mpc832xemds/pci.c b/board/mpc832xemds/pci.c
new file mode 100644
index 0000000..d0a407a
--- /dev/null
+++ b/board/mpc832xemds/pci.c
@@ -0,0 +1,316 @@
+/*
+ * Copyright (C) 2006 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.
+ */
+
+/*
+ * PCI Configuration space access support for MPC83xx PCI Bridge
+ */
+#include <asm/mmu.h>
+#include <asm/io.h>
+#include <common.h>
+#include <pci.h>
+#include <i2c.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+
+#include <asm/fsl_i2c.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_PCI)
+#define PCI_FUNCTION_CONFIG 0x44
+#define PCI_FUNCTION_CFG_LOCK 0x20
+
+/*
+ * Initialize PCI Devices, report devices found
+ */
+#ifndef CONFIG_PCI_PNP
+static struct pci_config_table pci_mpc83xxemds_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
+static struct pci_controller hose[] = {
+ {
+#ifndef CONFIG_PCI_PNP
+ config_table:pci_mpc83xxemds_config_table,
+#endif
+ },
+};
+
+/**********************************************************************
+ * pci_init_board()
+ *********************************************************************/
+void pci_init_board(void)
+#ifdef CONFIG_PCISLAVE
+{
+ u16 reg16;
+ volatile immap_t *immr;
+ volatile law83xx_t *pci_law;
+ volatile pot83xx_t *pci_pot;
+ volatile pcictrl83xx_t *pci_ctrl;
+ volatile pciconf83xx_t *pci_conf;
+
+ immr = (immap_t *) CFG_IMMR;
+ pci_law = immr->sysconf.pcilaw;
+ pci_pot = immr->ios.pot;
+ pci_ctrl = immr->pci_ctrl;
+ pci_conf = immr->pci_conf;
+ /*
+ * Configure PCI Inbound Translation Windows
+ */
+ pci_ctrl[0].pitar0 = 0x0;
+ pci_ctrl[0].pibar0 = 0x0;
+ pci_ctrl[0].piwar0 = PIWAR_EN | PIWAR_RTT_SNOOP |
+ PIWAR_WTT_SNOOP | PIWAR_IWS_4K;
+
+ pci_ctrl[0].pitar1 = 0x0;
+ pci_ctrl[0].pibar1 = 0x0;
+ pci_ctrl[0].piebar1 = 0x0;
+ pci_ctrl[0].piwar1 &= ~PIWAR_EN;
+
+ pci_ctrl[0].pitar2 = 0x0;
+ pci_ctrl[0].pibar2 = 0x0;
+ pci_ctrl[0].piebar2 = 0x0;
+ pci_ctrl[0].piwar2 &= ~PIWAR_EN;
+
+ hose[0].first_busno = 0;
+ hose[0].last_busno = 0xff;
+ pci_setup_indirect(&hose[0],
+ (CFG_IMMR + 0x8300), (CFG_IMMR + 0x8304));
+ reg16 = 0xff;
+
+ pci_hose_read_config_word(&hose[0], PCI_BDF(0, 0, 0),
+ PCI_COMMAND, ®16);
+ reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MEMORY;
+ pci_hose_write_config_word(&hose[0], PCI_BDF(0, 0, 0),
+ PCI_COMMAND, reg16);
+
+ /*
+ * Clear non-reserved bits in status register.
+ */
+ pci_hose_write_config_word(&hose[0], PCI_BDF(0, 0, 0),
+ PCI_STATUS, 0xffff);
+ pci_hose_write_config_byte(&hose[0], PCI_BDF(0, 0, 0),
+ PCI_LATENCY_TIMER, 0x80);
+
+ /*
+ * Unlock configuration lock in PCI function configuration register.
+ */
+ pci_hose_read_config_word(&hose[0], PCI_BDF(0, 0, 0),
+ PCI_FUNCTION_CONFIG, ®16);
+ reg16 &= ~(PCI_FUNCTION_CFG_LOCK);
+ pci_hose_write_config_word(&hose[0], PCI_BDF(0, 0, 0),
+ PCI_FUNCTION_CONFIG, reg16);
+
+ printf("Enabled PCI 32bit Agent Mode\n");
+}
+#else
+{
+ volatile immap_t *immr;
+ volatile clk83xx_t *clk;
+ volatile law83xx_t *pci_law;
+ volatile pot83xx_t *pci_pot;
+ volatile pcictrl83xx_t *pci_ctrl;
+ volatile pciconf83xx_t *pci_conf;
+
+ u8 val8, orig_i2c_bus;
+ u16 reg16;
+ u32 val32;
+ u32 dev;
+
+ immr = (immap_t *) CFG_IMMR;
+ clk = (clk83xx_t *) & immr->clk;
+ pci_law = immr->sysconf.pcilaw;
+ pci_pot = immr->ios.pot;
+ pci_ctrl = immr->pci_ctrl;
+ pci_conf = immr->pci_conf;
+ /*
+ * Configure PCI controller and PCI_CLK_OUTPUT both in 66M mode
+ */
+ val32 = clk->occr;
+ udelay(2000);
+#if defined(PCI_66M)
+ clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2;
+ printf("PCI clock is 66MHz\n");
+#elif defined(PCI_33M)
+ clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2 |
+ OCCR_PCICD0 | OCCR_PCICD1 | OCCR_PCICD2 | OCCR_PCICR;
+ printf("PCI clock is 33MHz\n");
+#else
+ clk->occr = OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2;
+ printf("PCI clock is 66MHz\n");
+#endif
+ udelay(2000);
+
+ /*
+ * Configure PCI Local Access Windows
+ */
+ pci_law[0].bar = CFG_PCI_MEM_PHYS & LAWBAR_BAR;
+ pci_law[0].ar = LAWAR_EN | LAWAR_SIZE_512M;
+
+ pci_law[1].bar = CFG_PCI_IO_PHYS & LAWBAR_BAR;
+ pci_law[1].ar = LAWAR_EN | LAWAR_SIZE_1M;
+
+ /*
+ * Configure PCI Outbound Translation Windows
+ */
+
+ /* PCI mem space - prefetch */
+ pci_pot[0].potar = (CFG_PCI_MEM_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[0].pobar = (CFG_PCI_MEM_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[0].pocmr =
+ POCMR_EN | POCMR_SE | (POCMR_CM_256M & POCMR_CM_MASK);
+
+ /* PCI mmio - non-prefetch mem space */
+ pci_pot[1].potar = (CFG_PCI_MMIO_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[1].pobar = (CFG_PCI_MMIO_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[1].pocmr = POCMR_EN | (POCMR_CM_256M & POCMR_CM_MASK);
+
+ /* PCI IO space */
+ pci_pot[2].potar = (CFG_PCI_IO_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[2].pobar = (CFG_PCI_IO_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[2].pocmr = POCMR_EN | POCMR_IO | (POCMR_CM_1M & POCMR_CM_MASK);
+
+ /*
+ * Configure PCI Inbound Translation Windows
+ */
+ pci_ctrl[0].pitar1 = (CFG_PCI_SLV_MEM_LOCAL >> 12) & PITAR_TA_MASK;
+ pci_ctrl[0].pibar1 = (CFG_PCI_SLV_MEM_BUS >> 12) & PIBAR_MASK;
+ pci_ctrl[0].piebar1 = 0x0;
+ pci_ctrl[0].piwar1 =
+ PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP |
+ PIWAR_IWS_2G;
+
+ /*
+ * Assign PIB PMC slot to desired PCI bus
+ */
+
+ /* Switch temporarily to I2C bus #2 */
+ orig_i2c_bus = i2c_get_bus_num();
+ i2c_set_bus_num(1);
+
+ val8 = 0;
+ i2c_write(0x23, 0x6, 1, &val8, 1);
+ i2c_write(0x23, 0x7, 1, &val8, 1);
+ val8 = 0xff;
+ i2c_write(0x23, 0x2, 1, &val8, 1);
+ i2c_write(0x23, 0x3, 1, &val8, 1);
+
+ val8 = 0;
+ i2c_write(0x26, 0x6, 1, &val8, 1);
+ val8 = 0x34;
+ i2c_write(0x26, 0x7, 1, &val8, 1);
+
+ val8 = 0xf9; /* PMC2, PMC3 slot to PCI bus */
+ i2c_write(0x26, 0x2, 1, &val8, 1);
+ val8 = 0xff;
+ i2c_write(0x26, 0x3, 1, &val8, 1);
+
+ val8 = 0;
+ i2c_write(0x27, 0x6, 1, &val8, 1);
+ i2c_write(0x27, 0x7, 1, &val8, 1);
+ val8 = 0xff;
+ i2c_write(0x27, 0x2, 1, &val8, 1);
+ val8 = 0xef;
+ i2c_write(0x27, 0x3, 1, &val8, 1);
+ asm("eieio");
+
+ /* Reset to original I2C bus */
+ i2c_set_bus_num(orig_i2c_bus);
+
+ /*
+ * Release PCI RST Output signal
+ */
+ udelay(2000);
+ pci_ctrl[0].gcr = 1;
+ udelay(2000);
+
+ hose[0].first_busno = 0;
+ hose[0].last_busno = 0xff;
+
+ /* PCI memory prefetch space */
+ pci_set_region(hose[0].regions + 0,
+ CFG_PCI_MEM_BASE,
+ CFG_PCI_MEM_PHYS,
+ CFG_PCI_MEM_SIZE, PCI_REGION_MEM | PCI_REGION_PREFETCH);
+
+ /* PCI memory space */
+ pci_set_region(hose[0].regions + 1,
+ CFG_PCI_MMIO_BASE,
+ CFG_PCI_MMIO_PHYS, CFG_PCI_MMIO_SIZE, PCI_REGION_MEM);
+
+ /* PCI IO space */
+ pci_set_region(hose[0].regions + 2,
+ CFG_PCI_IO_BASE,
+ CFG_PCI_IO_PHYS, CFG_PCI_IO_SIZE, PCI_REGION_IO);
+
+ /* System memory space */
+ pci_set_region(hose[0].regions + 3,
+ CFG_PCI_SLV_MEM_LOCAL,
+ CFG_PCI_SLV_MEM_BUS,
+ CFG_PCI_SLV_MEM_SIZE,
+ PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+ hose[0].region_count = 4;
+
+ pci_setup_indirect(&hose[0],
+ (CFG_IMMR + 0x8300), (CFG_IMMR + 0x8304));
+
+ pci_register_hose(hose);
+
+ /*
+ * Write command register
+ */
+ reg16 = 0xff;
+ dev = PCI_BDF(0, 0, 0);
+ pci_hose_read_config_word(&hose[0], dev, PCI_COMMAND, ®16);
+ reg16 |= PCI_COMMAND_SERR | PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ pci_hose_write_config_word(&hose[0], dev, PCI_COMMAND, reg16);
+
+ /*
+ * Clear non-reserved bits in status register.
+ */
+ pci_hose_write_config_word(&hose[0], dev, PCI_STATUS, 0xffff);
+ pci_hose_write_config_byte(&hose[0], dev, PCI_LATENCY_TIMER, 0x80);
+ pci_hose_write_config_byte(&hose[0], dev, PCI_CACHE_LINE_SIZE, 0x08);
+
+ printf("PCI 32bit bus on PMC2 & PMC3\n");
+
+ /*
+ * Hose scan.
+ */
+ hose->last_busno = pci_hose_scan(hose);
+}
+#endif /* CONFIG_PCISLAVE */
+
+#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@8500/bus-range", &len);
+ if (p != NULL) {
+ p[0] = hose[0].first_busno;
+ p[1] = hose[0].last_busno;
+ }
+}
+#endif /* CONFIG_OF_FLAT_TREE */
+#endif /* CONFIG_PCI */
diff --git a/board/stamp/u-boot.lds b/board/mpc832xemds/u-boot.lds
similarity index 62%
copy from board/stamp/u-boot.lds
copy to board/mpc832xemds/u-boot.lds
index 9a22e50..937c87a 100644
--- a/board/stamp/u-boot.lds
+++ b/board/mpc832xemds/u-boot.lds
@@ -1,9 +1,5 @@
/*
- * U-boot - u-boot.lds
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
+ * (C) Copyright 2006
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -25,10 +21,7 @@
* MA 02111-1307 USA
*/
-OUTPUT_ARCH(bfin)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
+OUTPUT_ARCH(powerpc)
SECTIONS
{
/* Read-only sections, merged into text segment: */
@@ -37,62 +30,42 @@
.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 :
{
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector before the environment sector. If it throws */
- /* an error during compilation remove an object here to get */
- /* it linked after the configuration sector. */
-
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
-
- . = DEFINED(env_offset) ? env_offset : .;
- common/environment.o (.text)
-
+ cpu/mpc83xx/start.o (.text)
*(.text)
*(.fixup)
*(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
+ . = ALIGN(16);
*(.rodata)
*(.rodata1)
*(.rodata.str1.4)
+ *(.eh_frame)
}
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
+ . = (. + 0x0FFF) & 0xFFFFF000;
_erotext = .;
PROVIDE (erotext = .);
.reloc :
@@ -103,8 +76,8 @@
_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 :
{
@@ -118,20 +91,22 @@
_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);
+ . = ALIGN(4096);
__init_begin = .;
.text.init : { *(.text.init) }
.data.init : { *(.data.init) }
- . = ALIGN(256);
+ . = ALIGN(4096);
__init_end = .;
__bss_start = .;
@@ -145,3 +120,4 @@
_end = . ;
PROVIDE (end = .);
}
+ENTRY(_start)
diff --git a/board/mpc8349emds/mpc8349emds.c b/board/mpc8349emds/mpc8349emds.c
index 873bdd0..071591e 100644
--- a/board/mpc8349emds/mpc8349emds.c
+++ b/board/mpc8349emds/mpc8349emds.c
@@ -119,6 +119,20 @@
#if (CFG_DDR_SIZE != 256)
#warning Currenly any ddr size other than 256 is not supported
#endif
+#ifdef CONFIG_DDR_II
+ im->ddr.csbnds[2].csbnds = CFG_DDR_CS2_BNDS;
+ im->ddr.cs_config[2] = CFG_DDR_CS2_CONFIG;
+ im->ddr.timing_cfg_0 = CFG_DDR_TIMING_0;
+ im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;
+ im->ddr.timing_cfg_3 = CFG_DDR_TIMING_3;
+ im->ddr.sdram_cfg = CFG_DDR_SDRAM_CFG;
+ im->ddr.sdram_cfg2 = CFG_DDR_SDRAM_CFG2;
+ im->ddr.sdram_mode = CFG_DDR_MODE;
+ im->ddr.sdram_mode2 = CFG_DDR_MODE2;
+ im->ddr.sdram_interval = CFG_DDR_INTERVAL;
+ im->ddr.sdram_clk_cntl = CFG_DDR_CLK_CNTL;
+#else
im->ddr.csbnds[2].csbnds = 0x0000000f;
im->ddr.cs_config[2] = CFG_DDR_CONFIG;
@@ -143,6 +157,7 @@
im->ddr.sdram_mode = CFG_DDR_MODE;
im->ddr.sdram_interval = CFG_DDR_INTERVAL;
+#endif
udelay(200);
/* enable DDR controller */
@@ -239,7 +254,7 @@
#else
void sdram_init(void)
{
- put("SDRAM on Local Bus is NOT available!\n");
+ puts(" SDRAM on Local Bus is NOT available!\n");
}
#endif
diff --git a/board/mpc8349itx/config.mk b/board/mpc8349itx/config.mk
index 2e11311..1901fdc 100644
--- a/board/mpc8349itx/config.mk
+++ b/board/mpc8349itx/config.mk
@@ -21,10 +21,14 @@
#
#
-# MPC8349ITX
+# MPC8349E-mITX and MPC8349E-mITX-GP
#
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
+
+ifndef TEXT_BASE
TEXT_BASE = 0xFEF00000
+endif
ifneq ($(OBJTREE),$(SRCTREE))
# We are building u-boot in a separate directory, use generated
diff --git a/board/mpc8349itx/mpc8349itx.c b/board/mpc8349itx/mpc8349itx.c
index 4838e70..2b3ded1 100644
--- a/board/mpc8349itx/mpc8349itx.c
+++ b/board/mpc8349itx/mpc8349itx.c
@@ -134,88 +134,6 @@
};
#endif /* CONFIG_PCI */
-/* If MPC8349E-mITX is soldered with SDRAM, then initialize it. */
-
-void sdram_init(void)
-{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
- volatile lbus83xx_t *lbc = &immap->lbus;
-
-#if defined(CFG_BR2_PRELIM) \
- && defined(CFG_OR2_PRELIM) \
- && defined(CFG_LBLAWBAR2_PRELIM) \
- && defined(CFG_LBLAWAR2_PRELIM) \
- && !defined(CONFIG_COMPACT_FLASH)
-
- 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");
- *sdram_addr = 0xff; /*1 time*/
- udelay(100);
- *sdram_addr = 0xff; /*2 times*/
- udelay(100);
- *sdram_addr = 0xff; /*3 times*/
- udelay(100);
- *sdram_addr = 0xff; /*4 times*/
- udelay(100);
- *sdram_addr = 0xff; /*5 times*/
- udelay(100);
- *sdram_addr = 0xff; /*6 times*/
- udelay(100);
- *sdram_addr = 0xff; /*7 times*/
- udelay(100);
- *sdram_addr = 0xff; /*8 times*/
- udelay(100);
-
- lbc->lsdmr = CFG_LBC_LSDMR_4; /*0x58636733;mode register write operation */
- asm("sync");
- *sdram_addr = 0xff;
- udelay(100);
-
- lbc->lsdmr = CFG_LBC_LSDMR_5; /*0x40636733;normal operation */
- asm("sync");
- *sdram_addr = 0xff;
- udelay(100);
-
-#else
- puts("SDRAM on Local Bus is NOT available!\n");
-
-#ifdef CFG_BR2_PRELIM
- lbc->bank[2].br = CFG_BR2_PRELIM;
- lbc->bank[2].or = CFG_OR2_PRELIM;
-#endif
-
-#ifdef CFG_BR3_PRELIM
- lbc->bank[3].br = CFG_BR3_PRELIM;
- lbc->bank[3].or = CFG_OR3_PRELIM;
-#endif
-#endif
-}
-
long int initdram(int board_type)
{
volatile immap_t *im = (immap_t *) CFG_IMMR;
@@ -243,18 +161,18 @@
ddr_enable_ecc(msize * 1048576);
#endif
- /*
- * Initialize SDRAM if it is on local bus.
- */
- sdram_init();
puts(" DDR RAM: ");
- /* return total bus SDRAM size(bytes) -- DDR */
+ /* return total bus RAM size(bytes) */
return msize * 1024 * 1024;
}
int checkboard(void)
{
+#ifdef CONFIG_MPC8349ITX
puts("Board: Freescale MPC8349E-mITX\n");
+#else
+ puts("Board: Freescale MPC8349E-mITX-GP\n");
+#endif
return 0;
}
@@ -267,6 +185,7 @@
*/
int misc_init_f(void)
{
+#ifdef CONFIG_VSC7385
volatile u32 *vsc7385_cpuctrl;
/* 0x1c0c0 is the VSC7385 CPU Control (CPUCTRL) Register. The power up
@@ -286,6 +205,7 @@
vsc7385_cpuctrl = (volatile u32 *)(CFG_VSC7385_BASE + 0x1c0c0);
*vsc7385_cpuctrl |= 0x0c;
+#endif
#ifdef CONFIG_COMPACT_FLASH
/* UPM Table Configuration Code */
@@ -345,7 +265,7 @@
#ifdef CONFIG_HARD_I2C
- unsigned int orig_bus = i2c_get_bus_num();;
+ unsigned int orig_bus = i2c_get_bus_num();
u8 i2c_data;
#ifdef CFG_I2C_RTC_ADDR
@@ -355,9 +275,19 @@
#ifdef CFG_I2C_EEPROM_ADDR
static u8 eeprom_data[] = /* HRCW data */
{
- 0xaa, 0x55, 0xaa,
- 0x7c, 0x02, 0x40, 0x05, 0x04, 0x00, 0x00,
- 0x7c, 0x02, 0x41, 0xb4, 0x60, 0xa0, 0x00,
+ 0xAA, 0x55, 0xAA, /* Preamble */
+ 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
+ 0x02, 0x40, /* RCWL ADDR=0x0_0900 */
+ (CFG_HRCW_LOW >> 24) & 0xFF,
+ (CFG_HRCW_LOW >> 16) & 0xFF,
+ (CFG_HRCW_LOW >> 8) & 0xFF,
+ CFG_HRCW_LOW & 0xFF,
+ 0x7C, /* ACS=0, BYTE_EN=1111, CONT=1 */
+ 0x02, 0x41, /* RCWH ADDR=0x0_0904 */
+ (CFG_HRCW_HIGH >> 24) & 0xFF,
+ (CFG_HRCW_HIGH >> 16) & 0xFF,
+ (CFG_HRCW_HIGH >> 8) & 0xFF,
+ CFG_HRCW_HIGH & 0xFF
};
u8 data[sizeof(eeprom_data)];
diff --git a/board/mpc8360emds/config.mk b/board/mpc8360emds/config.mk
index 9ace886..5801a5f 100644
--- a/board/mpc8360emds/config.mk
+++ b/board/mpc8360emds/config.mk
@@ -26,3 +26,8 @@
#
TEXT_BASE = 0xFE000000
+
+#
+# Additional board-specific libraries
+#
+BOARDLIBS = libfdt/libfdt.a
diff --git a/board/mpc8360emds/mpc8360emds.c b/board/mpc8360emds/mpc8360emds.c
index ddc1047..deadb5f 100644
--- a/board/mpc8360emds/mpc8360emds.c
+++ b/board/mpc8360emds/mpc8360emds.c
@@ -31,6 +31,10 @@
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <libfdt_env.h>
+#endif
const qe_iop_conf_t qe_iop_conf_tab[] = {
/* GETH1 */
@@ -90,11 +94,18 @@
int board_early_init_f(void)
{
- volatile u8 *bcsr = (volatile u8 *)CFG_BCSR;
+
+ u8 *bcsr = (u8 *)CFG_BCSR;
+ const immap_t *immr = (immap_t *)CFG_IMMR;
/* Enable flash write */
bcsr[0xa] &= ~0x04;
+ /* Disable G1TXCLK, G2TXCLK h/w buffers (rev.2 h/w bug workaround) */
+ if (immr->sysconf.spridr == SPR_8360_REV20 ||
+ immr->sysconf.spridr == SPR_8360E_REV20)
+ bcsr[0xe] = 0x30;
+
return 0;
}
@@ -158,6 +169,20 @@
#if (CFG_DDR_SIZE != 256)
#warning Currenly any ddr size other than 256 is not supported
#endif
+#ifdef CONFIG_DDR_II
+ im->ddr.csbnds[0].csbnds = CFG_DDR_CS0_BNDS;
+ im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG;
+ im->ddr.timing_cfg_0 = CFG_DDR_TIMING_0;
+ im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;
+ im->ddr.timing_cfg_3 = CFG_DDR_TIMING_3;
+ im->ddr.sdram_cfg = CFG_DDR_SDRAM_CFG;
+ im->ddr.sdram_cfg2 = CFG_DDR_SDRAM_CFG2;
+ im->ddr.sdram_mode = CFG_DDR_MODE;
+ im->ddr.sdram_mode2 = CFG_DDR_MODE2;
+ im->ddr.sdram_interval = CFG_DDR_INTERVAL;
+ im->ddr.sdram_clk_cntl = CFG_DDR_CLK_CNTL;
+#else
im->ddr.csbnds[0].csbnds = 0x00000007;
im->ddr.csbnds[1].csbnds = 0x0008000f;
@@ -170,6 +195,7 @@
im->ddr.sdram_mode = CFG_DDR_MODE;
im->ddr.sdram_interval = CFG_DDR_INTERVAL;
+#endif
udelay(200);
im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
@@ -636,22 +662,36 @@
" - disables injects\n" " - re-inits memory");
#endif /* if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD) */
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if (defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)) \
+ && defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
{
+#if defined(CONFIG_OF_LIBFDT)
+ int nodeoffset;
+ int err;
+ int tmp[2];
+
+ nodeoffset = fdt_path_offset (fdt, "/memory");
+ if (nodeoffset >= 0) {
+ tmp[0] = cpu_to_be32(bd->bi_memstart);
+ tmp[1] = cpu_to_be32(bd->bi_memsize);
+ err = fdt_setprop(fdt, nodeoffset, "reg", tmp, sizeof(tmp));
+ }
+#else
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
+
+#ifdef CONFIG_PCI
+ ft_pci_setup(blob, bd);
+#endif
+ ft_cpu_setup(blob, bd);
}
#endif
diff --git a/board/mpc8360emds/pci.c b/board/mpc8360emds/pci.c
index 15a48dc..158effe 100644
--- a/board/mpc8360emds/pci.c
+++ b/board/mpc8360emds/pci.c
@@ -18,6 +18,13 @@
#include <common.h>
#include <pci.h>
#include <i2c.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <libfdt_env.h>
+#endif
#include <asm/fsl_i2c.h>
@@ -296,6 +303,22 @@
}
#endif /* CONFIG_PCISLAVE */
+#if defined(CONFIG_OF_LIBFDT)
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+ int nodeoffset;
+ int err;
+ int tmp[2];
+
+ nodeoffset = fdt_path_offset (fdt, "/" OF_SOC "/pci@8500");
+ if (nodeoffset >= 0) {
+ tmp[0] = cpu_to_be32(hose[0].first_busno);
+ tmp[1] = cpu_to_be32(hose[0].last_busno);
+ err = fdt_setprop(fdt, nodeoffset, "bus-range", tmp, sizeof(tmp));
+ }
+}
+#endif /* CONFIG_OF_LIBFDT */
#ifdef CONFIG_OF_FLAT_TREE
void
ft_pci_setup(void *blob, bd_t *bd)
diff --git a/board/mpc8641hpcn/u-boot.lds b/board/mpc8641hpcn/u-boot.lds
index b34de8e..13c1acf 100644
--- a/board/mpc8641hpcn/u-boot.lds
+++ b/board/mpc8641hpcn/u-boot.lds
@@ -120,10 +120,12 @@
_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 = .;
diff --git a/board/ezkit533/Makefile b/board/sbc8349/Makefile
similarity index 86%
copy from board/ezkit533/Makefile
copy to board/sbc8349/Makefile
index 4f3c223..02cf569 100644
--- a/board/ezkit533/Makefile
+++ b/board/sbc8349/Makefile
@@ -1,10 +1,5 @@
#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Copyright (c) 2006 Wind River Systems, Inc.
#
# See file CREDITS for list of people who contributed to this
# project.
@@ -29,7 +24,7 @@
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS := $(BOARD).o pci.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
@@ -38,6 +33,12 @@
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
#########################################################################
# defines $(obj).depend target
diff --git a/board/stamp/config.mk b/board/sbc8349/config.mk
similarity index 85%
copy from board/stamp/config.mk
copy to board/sbc8349/config.mk
index 0d00730..05fa5a0 100644
--- a/board/stamp/config.mk
+++ b/board/sbc8349/config.mk
@@ -1,6 +1,5 @@
#
-# (C) Copyright 2001
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Copyright (c) 2006 Wind River Systems, Inc.
#
# See file CREDITS for list of people who contributed to this
# project.
@@ -21,5 +20,8 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+#
+# SBC8349E
+#
+
+TEXT_BASE = 0xFFF00000
diff --git a/board/sbc8349/pci.c b/board/sbc8349/pci.c
new file mode 100644
index 0000000..eadf230
--- /dev/null
+++ b/board/sbc8349/pci.c
@@ -0,0 +1,348 @@
+/*
+ * pci.c -- WindRiver SBC8349 PCI board support.
+ * Copyright (c) 2006 Wind River Systems, Inc.
+ *
+ * Based on MPC8349 PCI support but w/o PIB related code.
+ *
+ * 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 <asm/mmu.h>
+#include <common.h>
+#include <asm/global_data.h>
+#include <pci.h>
+#include <asm/mpc8349_pci.h>
+#include <i2c.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_PCI
+
+/* System RAM mapped to PCI space */
+#define CONFIG_PCI_SYS_MEM_BUS CFG_SDRAM_BASE
+#define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE
+
+#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_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 pci_hose[] = {
+ {
+#ifndef CONFIG_PCI_PNP
+ config_table:pci_mpc8349emds_config_table,
+#endif
+ },
+ {
+#ifndef CONFIG_PCI_PNP
+ config_table:pci_mpc8349emds_config_table,
+#endif
+ }
+};
+
+/**************************************************************************
+ * pci_init_board()
+ *
+ * NOTICE: PCI2 is not supported. There is only one
+ * physical PCI slot on the board.
+ *
+ */
+void
+pci_init_board(void)
+{
+ volatile immap_t * immr;
+ volatile clk83xx_t * clk;
+ volatile law83xx_t * pci_law;
+ volatile pot83xx_t * pci_pot;
+ volatile pcictrl83xx_t * pci_ctrl;
+ volatile pciconf83xx_t * pci_conf;
+ u16 reg16;
+ u32 reg32;
+ u32 dev;
+ struct pci_controller * hose;
+
+ immr = (immap_t *)CFG_IMMR;
+ clk = (clk83xx_t *)&immr->clk;
+ pci_law = immr->sysconf.pcilaw;
+ pci_pot = immr->ios.pot;
+ pci_ctrl = immr->pci_ctrl;
+ pci_conf = immr->pci_conf;
+
+ hose = &pci_hose[0];
+
+ /*
+ * Configure PCI controller and PCI_CLK_OUTPUT both in 66M mode
+ */
+
+ reg32 = clk->occr;
+ udelay(2000);
+ clk->occr = 0xff000000;
+ udelay(2000);
+
+ /*
+ * Release PCI RST Output signal
+ */
+ pci_ctrl[0].gcr = 0;
+ udelay(2000);
+ pci_ctrl[0].gcr = 1;
+
+#ifdef CONFIG_MPC83XX_PCI2
+ pci_ctrl[1].gcr = 0;
+ udelay(2000);
+ pci_ctrl[1].gcr = 1;
+#endif
+
+ /* We need to wait at least a 1sec based on PCI specs */
+ {
+ int i;
+
+ for (i = 0; i < 1000; ++i)
+ udelay (1000);
+ }
+
+ /*
+ * Configure PCI Local Access Windows
+ */
+ pci_law[0].bar = CFG_PCI1_MEM_PHYS & LAWBAR_BAR;
+ 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_4M;
+
+ /*
+ * Configure PCI Outbound Translation Windows
+ */
+
+ /* PCI1 mem space - prefetch */
+ pci_pot[0].potar = (CFG_PCI1_MEM_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[0].pobar = (CFG_PCI1_MEM_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[0].pocmr = POCMR_EN | POCMR_PREFETCH_EN | (POCMR_CM_256M & POCMR_CM_MASK);
+
+ /* PCI1 IO space */
+ pci_pot[1].potar = (CFG_PCI1_IO_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[1].pobar = (CFG_PCI1_IO_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[1].pocmr = POCMR_EN | POCMR_IO | (POCMR_CM_1M & POCMR_CM_MASK);
+
+ /* PCI1 mmio - non-prefetch mem space */
+ pci_pot[2].potar = (CFG_PCI1_MMIO_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[2].pobar = (CFG_PCI1_MMIO_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[2].pocmr = POCMR_EN | (POCMR_CM_256M & POCMR_CM_MASK);
+
+ /*
+ * Configure PCI Inbound Translation Windows
+ */
+
+ /* we need RAM mapped to PCI space for the devices to
+ * access main memory */
+ pci_ctrl[0].pitar1 = 0x0;
+ pci_ctrl[0].pibar1 = 0x0;
+ pci_ctrl[0].piebar1 = 0x0;
+ pci_ctrl[0].piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | (__ilog2(gd->ram_size) - 1);
+
+ hose->first_busno = 0;
+ hose->last_busno = 0xff;
+
+ /* PCI memory prefetch space */
+ pci_set_region(hose->regions + 0,
+ CFG_PCI1_MEM_BASE,
+ CFG_PCI1_MEM_PHYS,
+ CFG_PCI1_MEM_SIZE,
+ PCI_REGION_MEM|PCI_REGION_PREFETCH);
+
+ /* PCI memory space */
+ pci_set_region(hose->regions + 1,
+ CFG_PCI1_MMIO_BASE,
+ CFG_PCI1_MMIO_PHYS,
+ CFG_PCI1_MMIO_SIZE,
+ PCI_REGION_MEM);
+
+ /* PCI IO space */
+ pci_set_region(hose->regions + 2,
+ CFG_PCI1_IO_BASE,
+ CFG_PCI1_IO_PHYS,
+ CFG_PCI1_IO_SIZE,
+ PCI_REGION_IO);
+
+ /* System memory space */
+ pci_set_region(hose->regions + 3,
+ CONFIG_PCI_SYS_MEM_BUS,
+ CONFIG_PCI_SYS_MEM_PHYS,
+ gd->ram_size,
+ PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+ hose->region_count = 4;
+
+ pci_setup_indirect(hose,
+ (CFG_IMMR+0x8300),
+ (CFG_IMMR+0x8304));
+
+ pci_register_hose(hose);
+
+ /*
+ * Write to Command register
+ */
+ reg16 = 0xff;
+ dev = PCI_BDF(hose->first_busno, 0, 0);
+ pci_hose_read_config_word (hose, dev, PCI_COMMAND, ®16);
+ 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);
+ pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80);
+ pci_hose_write_config_byte(hose, dev, PCI_CACHE_LINE_SIZE, 0x08);
+
+#ifdef CONFIG_PCI_SCAN_SHOW
+ printf("PCI: Bus Dev VenId DevId Class Int\n");
+#endif
+ /*
+ * Hose scan.
+ */
+ hose->last_busno = pci_hose_scan(hose);
+
+#ifdef CONFIG_MPC83XX_PCI2
+ hose = &pci_hose[1];
+
+ /*
+ * Configure PCI Outbound Translation Windows
+ */
+
+ /* PCI2 mem space - prefetch */
+ pci_pot[3].potar = (CFG_PCI2_MEM_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[3].pobar = (CFG_PCI2_MEM_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[3].pocmr = POCMR_EN | POCMR_PCI2 | POCMR_PREFETCH_EN | (POCMR_CM_256M & POCMR_CM_MASK);
+
+ /* PCI2 IO space */
+ pci_pot[4].potar = (CFG_PCI2_IO_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[4].pobar = (CFG_PCI2_IO_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[4].pocmr = POCMR_EN | POCMR_PCI2 | POCMR_IO | (POCMR_CM_1M & POCMR_CM_MASK);
+
+ /* PCI2 mmio - non-prefetch mem space */
+ pci_pot[5].potar = (CFG_PCI2_MMIO_BASE >> 12) & POTAR_TA_MASK;
+ pci_pot[5].pobar = (CFG_PCI2_MMIO_PHYS >> 12) & POBAR_BA_MASK;
+ pci_pot[5].pocmr = POCMR_EN | POCMR_PCI2 | (POCMR_CM_256M & POCMR_CM_MASK);
+
+ /*
+ * Configure PCI Inbound Translation Windows
+ */
+
+ /* we need RAM mapped to PCI space for the devices to
+ * access main memory */
+ pci_ctrl[1].pitar1 = 0x0;
+ pci_ctrl[1].pibar1 = 0x0;
+ pci_ctrl[1].piebar1 = 0x0;
+ pci_ctrl[1].piwar1 = PIWAR_EN | PIWAR_PF | PIWAR_RTT_SNOOP | PIWAR_WTT_SNOOP | (__ilog2(gd->ram_size) - 1);
+
+ hose->first_busno = pci_hose[0].last_busno + 1;
+ hose->last_busno = 0xff;
+
+ /* PCI memory prefetch space */
+ pci_set_region(hose->regions + 0,
+ CFG_PCI2_MEM_BASE,
+ CFG_PCI2_MEM_PHYS,
+ CFG_PCI2_MEM_SIZE,
+ PCI_REGION_MEM|PCI_REGION_PREFETCH);
+
+ /* PCI memory space */
+ pci_set_region(hose->regions + 1,
+ CFG_PCI2_MMIO_BASE,
+ CFG_PCI2_MMIO_PHYS,
+ CFG_PCI2_MMIO_SIZE,
+ PCI_REGION_MEM);
+
+ /* PCI IO space */
+ pci_set_region(hose->regions + 2,
+ CFG_PCI2_IO_BASE,
+ CFG_PCI2_IO_PHYS,
+ CFG_PCI2_IO_SIZE,
+ PCI_REGION_IO);
+
+ /* System memory space */
+ pci_set_region(hose->regions + 3,
+ CONFIG_PCI_SYS_MEM_BUS,
+ CONFIG_PCI_SYS_MEM_PHYS,
+ gd->ram_size,
+ PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+ hose->region_count = 4;
+
+ pci_setup_indirect(hose,
+ (CFG_IMMR+0x8380),
+ (CFG_IMMR+0x8384));
+
+ pci_register_hose(hose);
+
+ /*
+ * Write to Command register
+ */
+ reg16 = 0xff;
+ dev = PCI_BDF(hose->first_busno, 0, 0);
+ pci_hose_read_config_word (hose, dev, PCI_COMMAND, ®16);
+ 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);
+ pci_hose_write_config_byte(hose, dev, PCI_LATENCY_TIMER, 0x80);
+ pci_hose_write_config_byte(hose, dev, PCI_CACHE_LINE_SIZE, 0x08);
+
+ /*
+ * Hose scan.
+ */
+ 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@8500/bus-range", &len);
+ if (p != NULL) {
+ p[0] = pci_hose[0].first_busno;
+ p[1] = pci_hose[0].last_busno;
+ }
+
+#ifdef CONFIG_MPC83XX_PCI2
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8600/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 */
diff --git a/board/sbc8349/sbc8349.c b/board/sbc8349/sbc8349.c
new file mode 100644
index 0000000..4cd447e
--- /dev/null
+++ b/board/sbc8349/sbc8349.c
@@ -0,0 +1,585 @@
+/*
+ * sbc8349.c -- WindRiver SBC8349 board support.
+ * Copyright (c) 2006-2007 Wind River Systems, Inc.
+ *
+ * Paul Gortmaker <paul.gortmaker@windriver.com>
+ * Based on board/mpc8349emds/mpc8349emds.c (and previous 834x releases.)
+ *
+ * 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 <ioports.h>
+#include <mpc83xx.h>
+#include <asm/mpc8349_pci.h>
+#include <i2c.h>
+#include <spd.h>
+#include <miiphy.h>
+#include <command.h>
+#if defined(CONFIG_SPD_EEPROM)
+#include <spd_sdram.h>
+#endif
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+
+int fixed_sdram(void);
+void sdram_init(void);
+
+#if defined(CONFIG_DDR_ECC) && defined(CONFIG_MPC83XX)
+void ddr_enable_ecc(unsigned int dram_size);
+#endif
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f (void)
+{
+ return 0;
+}
+#endif
+
+#define ns2clk(ns) (ns / (1000000000 / CONFIG_8349_CLKIN) + 1)
+
+long int initdram (int board_type)
+{
+ volatile immap_t *im = (immap_t *)CFG_IMMR;
+ u32 msize = 0;
+
+ if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
+ return -1;
+
+ puts("Initializing\n");
+
+ /* 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();
+
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
+ /*
+ * Initialize and enable DDR ECC.
+ */
+ ddr_enable_ecc(msize * 1024 * 1024);
+#endif
+ 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_IMMR;
+ 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].bar = ((CFG_DDR_SDRAM_BASE>>12) & 0xfffff);
+ im->sysconf.ddrlaw[0].ar = LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
+
+#if (CFG_DDR_SIZE != 256)
+#warning Currently any ddr size other than 256 is not supported
+#endif
+ im->ddr.csbnds[2].csbnds = 0x0000000f;
+ im->ddr.cs_config[2] = CFG_DDR_CONFIG;
+
+ /* currently we use only one CS, so disable the other banks */
+ im->ddr.cs_config[0] = 0;
+ im->ddr.cs_config[1] = 0;
+ im->ddr.cs_config[3] = 0;
+
+ im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;
+
+ im->ddr.sdram_cfg =
+ SDRAM_CFG_SREN
+#if defined(CONFIG_DDR_2T_TIMING)
+ | SDRAM_CFG_2T_EN
+#endif
+ | 2 << SDRAM_CFG_SDRAM_TYPE_SHIFT;
+#if defined (CONFIG_DDR_32BIT)
+ /* for 32-bit mode burst length is 8 */
+ im->ddr.sdram_cfg |= (SDRAM_CFG_32_BE | SDRAM_CFG_8_BE);
+#endif
+ im->ddr.sdram_mode = CFG_DDR_MODE;
+
+ im->ddr.sdram_interval = CFG_DDR_INTERVAL;
+ udelay(200);
+
+ /* enable DDR controller */
+ im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
+ return msize;
+}
+#endif/*!CFG_SPD_EEPROM*/
+
+
+int checkboard (void)
+{
+ puts("Board: Wind River SBC834x\n");
+ return 0;
+}
+
+/*
+ * if board is fitted 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_IMMR;
+ volatile lbus83xx_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)
+{
+ puts(" SDRAM on Local Bus: Disabled in config\n");
+}
+#endif
+
+#if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD)
+/*
+ * ECC user commands
+ */
+void ecc_print_status(void)
+{
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile ddr83xx_t *ddr = &immap->ddr;
+
+ printf("\nECC mode: %s\n\n", (ddr->sdram_cfg & SDRAM_CFG_ECC_EN) ? "ON" : "OFF");
+
+ /* Interrupts */
+ printf("Memory Error Interrupt Enable:\n");
+ printf(" Multiple-Bit Error Interrupt Enable: %d\n",
+ (ddr->err_int_en & ECC_ERR_INT_EN_MBEE) ? 1 : 0);
+ printf(" Single-Bit Error Interrupt Enable: %d\n",
+ (ddr->err_int_en & ECC_ERR_INT_EN_SBEE) ? 1 : 0);
+ printf(" Memory Select Error Interrupt Enable: %d\n\n",
+ (ddr->err_int_en & ECC_ERR_INT_EN_MSEE) ? 1 : 0);
+
+ /* Error disable */
+ printf("Memory Error Disable:\n");
+ printf(" Multiple-Bit Error Disable: %d\n",
+ (ddr->err_disable & ECC_ERROR_DISABLE_MBED) ? 1 : 0);
+ printf(" Sinle-Bit Error Disable: %d\n",
+ (ddr->err_disable & ECC_ERROR_DISABLE_SBED) ? 1 : 0);
+ printf(" Memory Select Error Disable: %d\n\n",
+ (ddr->err_disable & ECC_ERROR_DISABLE_MSED) ? 1 : 0);
+
+ /* Error injection */
+ printf("Memory Data Path Error Injection Mask High/Low: %08lx %08lx\n",
+ ddr->data_err_inject_hi, ddr->data_err_inject_lo);
+
+ printf("Memory Data Path Error Injection Mask ECC:\n");
+ printf(" ECC Mirror Byte: %d\n",
+ (ddr->ecc_err_inject & ECC_ERR_INJECT_EMB) ? 1 : 0);
+ printf(" ECC Injection Enable: %d\n",
+ (ddr->ecc_err_inject & ECC_ERR_INJECT_EIEN) ? 1 : 0);
+ printf(" ECC Error Injection Mask: 0x%02x\n\n",
+ ddr->ecc_err_inject & ECC_ERR_INJECT_EEIM);
+
+ /* SBE counter/threshold */
+ printf("Memory Single-Bit Error Management (0..255):\n");
+ printf(" Single-Bit Error Threshold: %d\n",
+ (ddr->err_sbe & ECC_ERROR_MAN_SBET) >> ECC_ERROR_MAN_SBET_SHIFT);
+ printf(" Single-Bit Error Counter: %d\n\n",
+ (ddr->err_sbe & ECC_ERROR_MAN_SBEC) >> ECC_ERROR_MAN_SBEC_SHIFT);
+
+ /* Error detect */
+ printf("Memory Error Detect:\n");
+ printf(" Multiple Memory Errors: %d\n",
+ (ddr->err_detect & ECC_ERROR_DETECT_MME) ? 1 : 0);
+ printf(" Multiple-Bit Error: %d\n",
+ (ddr->err_detect & ECC_ERROR_DETECT_MBE) ? 1 : 0);
+ printf(" Single-Bit Error: %d\n",
+ (ddr->err_detect & ECC_ERROR_DETECT_SBE) ? 1 : 0);
+ printf(" Memory Select Error: %d\n\n",
+ (ddr->err_detect & ECC_ERROR_DETECT_MSE) ? 1 : 0);
+
+ /* Capture data */
+ printf("Memory Error Address Capture: 0x%08lx\n", ddr->capture_address);
+ printf("Memory Data Path Read Capture High/Low: %08lx %08lx\n",
+ ddr->capture_data_hi, ddr->capture_data_lo);
+ printf("Memory Data Path Read Capture ECC: 0x%02x\n\n",
+ ddr->capture_ecc & CAPTURE_ECC_ECE);
+
+ printf("Memory Error Attributes Capture:\n");
+ printf(" Data Beat Number: %d\n",
+ (ddr->capture_attributes & ECC_CAPT_ATTR_BNUM) >> ECC_CAPT_ATTR_BNUM_SHIFT);
+ printf(" Transaction Size: %d\n",
+ (ddr->capture_attributes & ECC_CAPT_ATTR_TSIZ) >> ECC_CAPT_ATTR_TSIZ_SHIFT);
+ printf(" Transaction Source: %d\n",
+ (ddr->capture_attributes & ECC_CAPT_ATTR_TSRC) >> ECC_CAPT_ATTR_TSRC_SHIFT);
+ printf(" Transaction Type: %d\n",
+ (ddr->capture_attributes & ECC_CAPT_ATTR_TTYP) >> ECC_CAPT_ATTR_TTYP_SHIFT);
+ printf(" Error Information Valid: %d\n\n",
+ ddr->capture_attributes & ECC_CAPT_ATTR_VLD);
+}
+
+int do_ecc ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile ddr83xx_t *ddr = &immap->ddr;
+ volatile u32 val;
+ u64 *addr, count, val64;
+ register u64 *i;
+
+ if (argc > 4) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ if (argc == 2) {
+ if (strcmp(argv[1], "status") == 0) {
+ ecc_print_status();
+ return 0;
+ } else if (strcmp(argv[1], "captureclear") == 0) {
+ ddr->capture_address = 0;
+ ddr->capture_data_hi = 0;
+ ddr->capture_data_lo = 0;
+ ddr->capture_ecc = 0;
+ ddr->capture_attributes = 0;
+ return 0;
+ }
+ }
+
+ if (argc == 3) {
+ if (strcmp(argv[1], "sbecnt") == 0) {
+ val = simple_strtoul(argv[2], NULL, 10);
+ if (val > 255) {
+ printf("Incorrect Counter value, should be 0..255\n");
+ return 1;
+ }
+
+ val = (val << ECC_ERROR_MAN_SBEC_SHIFT);
+ val |= (ddr->err_sbe & ECC_ERROR_MAN_SBET);
+
+ ddr->err_sbe = val;
+ return 0;
+ } else if (strcmp(argv[1], "sbethr") == 0) {
+ val = simple_strtoul(argv[2], NULL, 10);
+ if (val > 255) {
+ printf("Incorrect Counter value, should be 0..255\n");
+ return 1;
+ }
+
+ val = (val << ECC_ERROR_MAN_SBET_SHIFT);
+ val |= (ddr->err_sbe & ECC_ERROR_MAN_SBEC);
+
+ ddr->err_sbe = val;
+ return 0;
+ } else if (strcmp(argv[1], "errdisable") == 0) {
+ val = ddr->err_disable;
+
+ if (strcmp(argv[2], "+sbe") == 0) {
+ val |= ECC_ERROR_DISABLE_SBED;
+ } else if (strcmp(argv[2], "+mbe") == 0) {
+ val |= ECC_ERROR_DISABLE_MBED;
+ } else if (strcmp(argv[2], "+mse") == 0) {
+ val |= ECC_ERROR_DISABLE_MSED;
+ } else if (strcmp(argv[2], "+all") == 0) {
+ val |= (ECC_ERROR_DISABLE_SBED |
+ ECC_ERROR_DISABLE_MBED |
+ ECC_ERROR_DISABLE_MSED);
+ } else if (strcmp(argv[2], "-sbe") == 0) {
+ val &= ~ECC_ERROR_DISABLE_SBED;
+ } else if (strcmp(argv[2], "-mbe") == 0) {
+ val &= ~ECC_ERROR_DISABLE_MBED;
+ } else if (strcmp(argv[2], "-mse") == 0) {
+ val &= ~ECC_ERROR_DISABLE_MSED;
+ } else if (strcmp(argv[2], "-all") == 0) {
+ val &= ~(ECC_ERROR_DISABLE_SBED |
+ ECC_ERROR_DISABLE_MBED |
+ ECC_ERROR_DISABLE_MSED);
+ } else {
+ printf("Incorrect err_disable field\n");
+ return 1;
+ }
+
+ ddr->err_disable = val;
+ __asm__ __volatile__ ("sync");
+ __asm__ __volatile__ ("isync");
+ return 0;
+ } else if (strcmp(argv[1], "errdetectclr") == 0) {
+ val = ddr->err_detect;
+
+ if (strcmp(argv[2], "mme") == 0) {
+ val |= ECC_ERROR_DETECT_MME;
+ } else if (strcmp(argv[2], "sbe") == 0) {
+ val |= ECC_ERROR_DETECT_SBE;
+ } else if (strcmp(argv[2], "mbe") == 0) {
+ val |= ECC_ERROR_DETECT_MBE;
+ } else if (strcmp(argv[2], "mse") == 0) {
+ val |= ECC_ERROR_DETECT_MSE;
+ } else if (strcmp(argv[2], "all") == 0) {
+ val |= (ECC_ERROR_DETECT_MME |
+ ECC_ERROR_DETECT_MBE |
+ ECC_ERROR_DETECT_SBE |
+ ECC_ERROR_DETECT_MSE);
+ } else {
+ printf("Incorrect err_detect field\n");
+ return 1;
+ }
+
+ ddr->err_detect = val;
+ return 0;
+ } else if (strcmp(argv[1], "injectdatahi") == 0) {
+ val = simple_strtoul(argv[2], NULL, 16);
+
+ ddr->data_err_inject_hi = val;
+ return 0;
+ } else if (strcmp(argv[1], "injectdatalo") == 0) {
+ val = simple_strtoul(argv[2], NULL, 16);
+
+ ddr->data_err_inject_lo = val;
+ return 0;
+ } else if (strcmp(argv[1], "injectecc") == 0) {
+ val = simple_strtoul(argv[2], NULL, 16);
+ if (val > 0xff) {
+ printf("Incorrect ECC inject mask, should be 0x00..0xff\n");
+ return 1;
+ }
+ val |= (ddr->ecc_err_inject & ~ECC_ERR_INJECT_EEIM);
+
+ ddr->ecc_err_inject = val;
+ return 0;
+ } else if (strcmp(argv[1], "inject") == 0) {
+ val = ddr->ecc_err_inject;
+
+ if (strcmp(argv[2], "en") == 0)
+ val |= ECC_ERR_INJECT_EIEN;
+ else if (strcmp(argv[2], "dis") == 0)
+ val &= ~ECC_ERR_INJECT_EIEN;
+ else
+ printf("Incorrect command\n");
+
+ ddr->ecc_err_inject = val;
+ __asm__ __volatile__ ("sync");
+ __asm__ __volatile__ ("isync");
+ return 0;
+ } else if (strcmp(argv[1], "mirror") == 0) {
+ val = ddr->ecc_err_inject;
+
+ if (strcmp(argv[2], "en") == 0)
+ val |= ECC_ERR_INJECT_EMB;
+ else if (strcmp(argv[2], "dis") == 0)
+ val &= ~ECC_ERR_INJECT_EMB;
+ else
+ printf("Incorrect command\n");
+
+ ddr->ecc_err_inject = val;
+ return 0;
+ }
+ }
+
+ if (argc == 4) {
+ if (strcmp(argv[1], "test") == 0) {
+ addr = (u64 *)simple_strtoul(argv[2], NULL, 16);
+ count = simple_strtoul(argv[3], NULL, 16);
+
+ if ((u32)addr % 8) {
+ printf("Address not alligned on double word boundary\n");
+ return 1;
+ }
+
+ disable_interrupts();
+ icache_disable();
+
+ for (i = addr; i < addr + count; i++) {
+ /* enable injects */
+ ddr->ecc_err_inject |= ECC_ERR_INJECT_EIEN;
+ __asm__ __volatile__ ("sync");
+ __asm__ __volatile__ ("isync");
+
+ /* write memory location injecting errors */
+ *i = 0x1122334455667788ULL;
+ __asm__ __volatile__ ("sync");
+
+ /* disable injects */
+ ddr->ecc_err_inject &= ~ECC_ERR_INJECT_EIEN;
+ __asm__ __volatile__ ("sync");
+ __asm__ __volatile__ ("isync");
+
+ /* read data, this generates ECC error */
+ val64 = *i;
+ __asm__ __volatile__ ("sync");
+
+ /* disable errors for ECC */
+ ddr->err_disable |= ~ECC_ERROR_ENABLE;
+ __asm__ __volatile__ ("sync");
+ __asm__ __volatile__ ("isync");
+
+ /* re-initialize memory, write the location again
+ * NOT injecting errors this time */
+ *i = 0xcafecafecafecafeULL;
+ __asm__ __volatile__ ("sync");
+
+ /* enable errors for ECC */
+ ddr->err_disable &= ECC_ERROR_ENABLE;
+ __asm__ __volatile__ ("sync");
+ __asm__ __volatile__ ("isync");
+ }
+
+ icache_enable();
+ enable_interrupts();
+
+ return 0;
+ }
+ }
+
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+}
+
+U_BOOT_CMD(
+ ecc, 4, 0, do_ecc,
+ "ecc - support for DDR ECC features\n",
+ "status - print out status info\n"
+ "ecc captureclear - clear capture regs data\n"
+ "ecc sbecnt <val> - set Single-Bit Error counter\n"
+ "ecc sbethr <val> - set Single-Bit Threshold\n"
+ "ecc errdisable <flag> - clear/set disable Memory Error Disable, flag:\n"
+ " [-|+]sbe - Single-Bit Error\n"
+ " [-|+]mbe - Multiple-Bit Error\n"
+ " [-|+]mse - Memory Select Error\n"
+ " [-|+]all - all errors\n"
+ "ecc errdetectclr <flag> - clear Memory Error Detect, flag:\n"
+ " mme - Multiple Memory Errors\n"
+ " sbe - Single-Bit Error\n"
+ " mbe - Multiple-Bit Error\n"
+ " mse - Memory Select Error\n"
+ " all - all errors\n"
+ "ecc injectdatahi <hi> - set Memory Data Path Error Injection Mask High\n"
+ "ecc injectdatalo <lo> - set Memory Data Path Error Injection Mask Low\n"
+ "ecc injectecc <ecc> - set ECC Error Injection Mask\n"
+ "ecc inject <en|dis> - enable/disable error injection\n"
+ "ecc mirror <en|dis> - enable/disable mirror byte\n"
+ "ecc test <addr> <cnt> - test mem region:\n"
+ " - enables injects\n"
+ " - writes pattern injecting errors\n"
+ " - disables injects\n"
+ " - reads pattern back, generates error\n"
+ " - re-inits memory"
+);
+#endif /* if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD) */
+
+#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
diff --git a/board/stamp/u-boot.lds b/board/sbc8349/u-boot.lds
similarity index 61%
copy from board/stamp/u-boot.lds
copy to board/sbc8349/u-boot.lds
index 9a22e50..e32c075 100644
--- a/board/stamp/u-boot.lds
+++ b/board/sbc8349/u-boot.lds
@@ -1,10 +1,8 @@
/*
- * U-boot - u-boot.lds
+ * Copyright (c) 2006 Wind River Systems, Inc.
+ * u-boot.lds for WindRiver SBC8349.
*
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * Based on the MPC8349 u-boot.lds
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -25,10 +23,7 @@
* MA 02111-1307 USA
*/
-OUTPUT_ARCH(bfin)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
+OUTPUT_ARCH(powerpc)
SECTIONS
{
/* Read-only sections, merged into text segment: */
@@ -37,62 +32,42 @@
.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 :
{
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector before the environment sector. If it throws */
- /* an error during compilation remove an object here to get */
- /* it linked after the configuration sector. */
-
- cpu/bf533/start.o (.text)
- cpu/bf533/start1.o (.text)
- cpu/bf533/traps.o (.text)
- cpu/bf533/interrupt.o (.text)
- cpu/bf533/serial.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/vsprintf.o (.text)
- lib_generic/crc32.o (.text)
- lib_generic/zlib.o (.text)
-
- . = DEFINED(env_offset) ? env_offset : .;
- common/environment.o (.text)
-
+ cpu/mpc83xx/start.o (.text)
*(.text)
*(.fixup)
*(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
+ . = ALIGN(16);
*(.rodata)
*(.rodata1)
*(.rodata.str1.4)
+ *(.eh_frame)
}
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
/* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
+ . = (. + 0x0FFF) & 0xFFFFF000;
_erotext = .;
PROVIDE (erotext = .);
.reloc :
@@ -103,8 +78,8 @@
_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 :
{
@@ -118,20 +93,22 @@
_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);
+ . = ALIGN(4096);
__init_begin = .;
.text.init : { *(.text.init) }
.data.init : { *(.data.init) }
- . = ALIGN(256);
+ . = ALIGN(4096);
__init_end = .;
__bss_start = .;
@@ -145,3 +122,4 @@
_end = . ;
PROVIDE (end = .);
}
+ENTRY(_start)
diff --git a/board/sc3/Makefile b/board/sc3/Makefile
index 1b0b15f..4cc2b41 100644
--- a/board/sc3/Makefile
+++ b/board/sc3/Makefile
@@ -23,13 +23,17 @@
include $(TOPDIR)/config.mk
-LIB = lib$(BOARD).a
+LIB = $(obj)lib$(BOARD).a
-OBJS = $(BOARD).o sc3nand.o
+COBJS = $(BOARD).o sc3nand.o
SOBJS = init.o
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
$(LIB): $(OBJS) $(SOBJS)
- $(AR) crv $@ $^
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
@@ -39,9 +43,9 @@
#########################################################################
-.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
- $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
-sinclude .depend
+sinclude $(obj).depend
#########################################################################
diff --git a/board/stamp/Makefile b/board/stamp/Makefile
deleted file mode 100644
index ee52007..0000000
--- a/board/stamp/Makefile
+++ /dev/null
@@ -1,71 +0,0 @@
-#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
-# (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
-#
-
-#
-# (C) Copyright 2001-2006
-# 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 = $(obj)lib$(BOARD).a
-
-COBJS = $(BOARD).o stamp.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/stamp/stamp.c b/board/stamp/stamp.c
deleted file mode 100644
index 7e3af20..0000000
--- a/board/stamp/stamp.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * U-boot - stamp.c STAMP board specific routines
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (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>
-#include <asm/mem_init.h>
-#include "stamp.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define STATUS_LED_OFF 0
-#define STATUS_LED_ON 1
-
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-# define SHOW_BOOT_PROGRESS(arg) show_boot_progress(arg)
-#else
-# define SHOW_BOOT_PROGRESS(arg)
-#endif
-
-int checkboard (void)
-{
- printf ("CPU: ADSP BF533 Rev.: 0.%d\n", *pCHIPID >> 28);
- printf ("Board: ADI BF533 Stamp board\n");
- printf (" Support: http://blackfin.uclinux.org/\n");
- printf (" Richard Klingler <richard@uclinux.net>\n");
- return 0;
-}
-
-long int initdram (int board_type)
-{
-#ifdef DEBUG
- printf ("SDRAM attributes:\n");
- printf (" tRCD:%d Cycles; tRP:%d Cycles; tRAS:%d Cycles; tWR:%d Cycles; "
- "CAS Latency:%d cycles\n",
- (SDRAM_tRCD >> 15),
- (SDRAM_tRP >> 11),
- (SDRAM_tRAS >> 6),
- (SDRAM_tWR >> 19),
- (SDRAM_CL >> 2));
- printf ("SDRAM Begin: 0x%x\n", CFG_SDRAM_BASE);
- printf ("Bank size = %d MB\n", 128);
-#endif
- gd->bd->bi_memstart = CFG_SDRAM_BASE;
- gd->bd->bi_memsize = CFG_MAX_RAM_SIZE;
- return (gd->bd->bi_memsize);
-}
-
-void swap_to (int device_id)
-{
-
- if (device_id == ETHERNET) {
- *pFIO_DIR = PF0;
- asm ("ssync;");
- *pFIO_FLAG_S = PF0;
- asm ("ssync;");
- } else if (device_id == FLASH) {
- *pFIO_DIR = (PF4 | PF3 | PF2 | PF1 | PF0);
- *pFIO_FLAG_S = (PF4 | PF3 | PF2);
- *pFIO_MASKA_D = (PF8 | PF6 | PF5);
- *pFIO_MASKB_D = (PF7);
- *pFIO_POLAR = (PF8 | PF6 | PF5);
- *pFIO_EDGE = (PF8 | PF7 | PF6 | PF5);
- *pFIO_INEN = (PF8 | PF7 | PF6 | PF5);
- *pFIO_FLAG_D = (PF4 | PF3 | PF2);
- asm ("ssync;");
- } else {
- printf ("Unknown bank to switch\n");
- }
-
- return;
-}
-
-#if defined(CONFIG_MISC_INIT_R)
-/* miscellaneous platform dependent initialisations */
-int misc_init_r (void)
-{
- int i;
- int cf_stat = 0;
-
- /* Check whether CF card is inserted */
- *pFIO_EDGE = FIO_EDGE_CF_BITS;
- *pFIO_POLAR = FIO_POLAR_CF_BITS;
- for (i = 0; i < 0x300; i++)
- asm ("nop;");
-
- if ((*pFIO_FLAG_S) & CF_STAT_BITS) {
- cf_stat = 0;
- } else {
- cf_stat = 1;
- }
-
- *pFIO_EDGE = FIO_EDGE_BITS;
- *pFIO_POLAR = FIO_POLAR_BITS;
-
-
- if (cf_stat) {
- printf ("Booting from COMPACT flash\n");
-
- /* Set cycle time for CF */
- *(volatile unsigned long *) ambctl1 = CF_AMBCTL1VAL;
-
- for (i = 0; i < 0x1000; i++)
- asm ("nop;");
- for (i = 0; i < 0x1000; i++)
- asm ("nop;");
- for (i = 0; i < 0x1000; i++)
- asm ("nop;");
-
- serial_setbrg ();
- ide_init ();
-
- setenv ("bootargs", "");
- setenv ("bootcmd",
- "fatload ide 0:1 0x1000000 uImage-stamp;bootm 0x1000000;bootm 0x20100000");
- } else {
- printf ("Booting from FLASH\n");
- }
-
- return 1;
-}
-#endif
-
-#ifdef CONFIG_STAMP_CF
-
-void cf_outb (unsigned char val, volatile unsigned char *addr)
-{
- /*
- * Set PF1 PF0 respectively to 0 1 to divert address
- * to the expansion memory banks
- */
- *pFIO_FLAG_S = CF_PF0;
- *pFIO_FLAG_C = CF_PF1;
- asm ("ssync;");
-
- *(addr) = val;
- asm ("ssync;");
-
- /* Setback PF1 PF0 to 0 0 to address external
- * memory banks */
- *(volatile unsigned short *) pFIO_FLAG_C = CF_PF1_PF0;
- asm ("ssync;");
-}
-
-unsigned char cf_inb (volatile unsigned char *addr)
-{
- volatile unsigned char c;
-
- *pFIO_FLAG_S = CF_PF0;
- *pFIO_FLAG_C = CF_PF1;
- asm ("ssync;");
-
- c = *(addr);
- asm ("ssync;");
-
- *pFIO_FLAG_C = CF_PF1_PF0;
- asm ("ssync;");
-
- return c;
-}
-
-void cf_insw (unsigned short *sect_buf, unsigned short *addr, int words)
-{
- int i;
-
- *pFIO_FLAG_S = CF_PF0;
- *pFIO_FLAG_C = CF_PF1;
- asm ("ssync;");
-
- for (i = 0; i < words; i++) {
- *(sect_buf + i) = *(addr);
- asm ("ssync;");
- }
-
- *pFIO_FLAG_C = CF_PF1_PF0;
- asm ("ssync;");
-}
-
-void cf_outsw (unsigned short *addr, unsigned short *sect_buf, int words)
-{
- int i;
-
- *pFIO_FLAG_S = CF_PF0;
- *pFIO_FLAG_C = CF_PF1;
- asm ("ssync;");
-
- for (i = 0; i < words; i++) {
- *(addr) = *(sect_buf + i);
- asm ("ssync;");
- }
-
- *pFIO_FLAG_C = CF_PF1_PF0;
- asm ("ssync;");
-}
-#endif
-
-void stamp_led_set (int LED1, int LED2, int LED3)
-{
- *pFIO_INEN &= ~(PF2 | PF3 | PF4);
- *pFIO_DIR |= (PF2 | PF3 | PF4);
-
- if (LED1 == STATUS_LED_OFF)
- *pFIO_FLAG_S = PF2;
- else
- *pFIO_FLAG_C = PF2;
- if (LED2 == STATUS_LED_OFF)
- *pFIO_FLAG_S = PF3;
- else
- *pFIO_FLAG_C = PF3;
- if (LED3 == STATUS_LED_OFF)
- *pFIO_FLAG_S = PF4;
- else
- *pFIO_FLAG_C = PF4;
- asm ("ssync;");
-}
-
-void show_boot_progress (int status)
-{
- switch (status) {
- case 1:
- stamp_led_set (STATUS_LED_OFF, STATUS_LED_OFF, STATUS_LED_ON);
- break;
- case 2:
- stamp_led_set (STATUS_LED_OFF, STATUS_LED_ON, STATUS_LED_OFF);
- break;
- case 3:
- stamp_led_set (STATUS_LED_OFF, STATUS_LED_ON, STATUS_LED_ON);
- break;
- case 4:
- stamp_led_set (STATUS_LED_ON, STATUS_LED_OFF, STATUS_LED_OFF);
- break;
- case 5:
- case 6:
- stamp_led_set (STATUS_LED_ON, STATUS_LED_OFF, STATUS_LED_ON);
- break;
- case 7:
- case 8:
- stamp_led_set (STATUS_LED_ON, STATUS_LED_ON, STATUS_LED_OFF);
- break;
- case 9:
- case 10:
- case 11:
- case 12:
- case 13:
- case 14:
- case 15:
- stamp_led_set (STATUS_LED_OFF, STATUS_LED_OFF,
- STATUS_LED_OFF);
- break;
- default:
- stamp_led_set (STATUS_LED_ON, STATUS_LED_ON, STATUS_LED_ON);
- break;
- }
-}
diff --git a/board/tqm8272/tqm8272.c b/board/tqm8272/tqm8272.c
index 8257c77..70d1bb8 100644
--- a/board/tqm8272/tqm8272.c
+++ b/board/tqm8272/tqm8272.c
@@ -768,7 +768,7 @@
p +=1;
p +=1; /* connector */
if (*p != '0') {
- hw->eeprom = 0x100 << (*p - 'A');
+ hw->eeprom = 0x1000 << (*p - 'A');
}
p++;
diff --git a/board/tqm834x/tqm834x.c b/board/tqm834x/tqm834x.c
index 36d901f..9c35e22 100644
--- a/board/tqm834x/tqm834x.c
+++ b/board/tqm834x/tqm834x.c
@@ -148,14 +148,14 @@
u32 w, f;
immr = (immap_t *)CFG_IMMR;
- if (!(immr->reset.rcwh & RCWH_PCIHOST)) {
+ if (!(immr->reset.rcwh & HRCWH_PCI_HOST)) {
printf("PCI: NOT in host mode..?!\n");
return 0;
}
/* get bus width */
w = 32;
- if (immr->reset.rcwh & RCWH_PCI64)
+ if (immr->reset.rcwh & HRCWH_64_BIT_PCI)
w = 64;
/* get clock */
diff --git a/board/uc101/uc101.c b/board/uc101/uc101.c
index b803585..f726513 100644
--- a/board/uc101/uc101.c
+++ b/board/uc101/uc101.c
@@ -170,9 +170,9 @@
/* find RAM size using SDRAM CS0 only */
sdram_start(0);
- test1 = get_ram_size((ulong *)CFG_SDRAM_BASE, 0x20000000);
+ test1 = get_ram_size((long *)CFG_SDRAM_BASE, 0x20000000);
sdram_start(1);
- test2 = get_ram_size((ulong *)CFG_SDRAM_BASE, 0x20000000);
+ test2 = get_ram_size((long *)CFG_SDRAM_BASE, 0x20000000);
if (test1 > test2) {
sdram_start(0);
dramsize = test1;
@@ -221,6 +221,8 @@
int checkboard (void)
{
puts ("Board: MAN UC101\n");
+ /* clear the Display */
+ *(char *)(CFG_DISP_CWORD) = 0x80;
return 0;
}
@@ -266,7 +268,7 @@
return kbd_data;
}
-static int compare_magic (const struct kbd_data_t *kbd_data, uchar *str)
+static int compare_magic (const struct kbd_data_t *kbd_data, char *str)
{
char s1 = str[0];
@@ -283,11 +285,11 @@
return 0;
}
-static uchar *key_match (const struct kbd_data_t *kbd_data)
+static char *key_match (const struct kbd_data_t *kbd_data)
{
- uchar magic[sizeof (kbd_magic_prefix) + 1];
- uchar *suffix;
- uchar *kbd_magic_keys;
+ char magic[sizeof (kbd_magic_prefix) + 1];
+ char *suffix;
+ char *kbd_magic_keys;
/*
* The following string defines the characters that can be appended
@@ -308,7 +310,7 @@
sprintf (magic, "%s%c", kbd_magic_prefix, *suffix);
if (compare_magic(kbd_data, getenv(magic)) == 0) {
- uchar cmd_name[sizeof (kbd_command_prefix) + 1];
+ char cmd_name[sizeof (kbd_command_prefix) + 1];
char *cmd;
sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix);
@@ -331,7 +333,7 @@
#ifdef CONFIG_PREBOOT
struct kbd_data_t kbd_data;
/* Decode keys */
- uchar *str = strdup (key_match (get_keys (&kbd_data)));
+ char *str = strdup (key_match (get_keys (&kbd_data)));
/* Set or delete definition */
setenv ("preboot", str);
free (str);
diff --git a/board/ezkit533/Makefile b/board/xilinx/ml401/Makefile
similarity index 63%
copy from board/ezkit533/Makefile
copy to board/xilinx/ml401/Makefile
index 4f3c223..9ab5633 100644
--- a/board/ezkit533/Makefile
+++ b/board/xilinx/ml401/Makefile
@@ -1,8 +1,4 @@
#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
@@ -26,17 +22,38 @@
#
include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+$(shell mkdir -p $(obj)../xilinx_enet)
+endif
+
+INCS := -I../common -I../xilinx_enet
+CFLAGS += $(INCS)
+HOST_CFLAGS += $(INCS)
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS = $(BOARD).o \
+ ../xilinx_enet/emac_adapter.o ../xilinx_enet/xemac.o \
+ ../xilinx_enet/xemac_options.o ../xilinx_enet/xemac_polled.o \
+ ../xilinx_enet/xemac_intr.o ../xilinx_enet/xemac_g.o \
+ ../xilinx_enet/xemac_intr_dma.o ../common/xipif_v1_23_b.o \
+ ../common/xbasic_types.o ../common/xdma_channel.o \
+ ../common/xdma_channel_sg.o ../common/xpacket_fifo_v1_00_b.o \
+ ../common/xversion.o \
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $^
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
#########################################################################
diff --git a/board/stamp/config.mk b/board/xilinx/ml401/config.mk
similarity index 65%
copy from board/stamp/config.mk
copy to board/xilinx/ml401/config.mk
index 0d00730..807f169 100644
--- a/board/stamp/config.mk
+++ b/board/xilinx/ml401/config.mk
@@ -1,6 +1,7 @@
#
-# (C) Copyright 2001
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# (C) Copyright 2007 Michal Simek
+#
+# Michal SIMEK <monstr@monstr.eu>
#
# See file CREDITS for list of people who contributed to this
# project.
@@ -12,7 +13,7 @@
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
@@ -20,6 +21,12 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
+# CAUTION: This file is automatically generated by libgen.
+# Version: Xilinx EDK 6.3 EDK_Gmm.12.3
+#
+
+TEXT_BASE = 0x12000000
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+PLATFORM_CPPFLAGS += -mno-xl-soft-mul
+PLATFORM_CPPFLAGS += -mno-xl-soft-div
+PLATFORM_CPPFLAGS += -mxl-barrel-shift
diff --git a/board/xilinx/ml401/ml401.c b/board/xilinx/ml401/ml401.c
new file mode 100644
index 0000000..b48103f
--- /dev/null
+++ b/board/xilinx/ml401/ml401.c
@@ -0,0 +1,49 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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 is a board specific file. It's OK to include board specific
+ * header files */
+
+#include <common.h>
+#include <config.h>
+
+void do_reset (void)
+{
+#ifdef CFG_GPIO_0
+ *((unsigned long *)(CFG_GPIO_0_ADDR)) =
+ ++(*((unsigned long *)(CFG_GPIO_0_ADDR)));
+#endif
+#ifdef CFG_RESET_ADDRESS
+ puts ("Reseting board\n");
+ asm ("bra r0");
+#endif
+}
+
+int gpio_init (void)
+{
+#ifdef CFG_GPIO_0
+ *((unsigned long *)(CFG_GPIO_0_ADDR)) = 0x0;
+#endif
+ return 0;
+}
diff --git a/include/asm-microblaze/suzaku.h b/board/xilinx/ml401/u-boot.lds
similarity index 63%
copy from include/asm-microblaze/suzaku.h
copy to board/xilinx/ml401/u-boot.lds
index c57a144..cb90854 100644
--- a/include/asm-microblaze/suzaku.h
+++ b/board/xilinx/ml401/u-boot.lds
@@ -22,6 +22,46 @@
* MA 02111-1307 USA
*/
-/* System Register (GPIO) */
-#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
-#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
+OUTPUT_ARCH(microblaze)
+ENTRY(_start)
+
+SECTIONS
+{
+ .text ALIGN(0x4):
+ {
+ __text_start = .;
+ cpu/microblaze/start.o (.text)
+ *(.text)
+ __text_end = .;
+ }
+
+ .rodata ALIGN(0x4):
+ {
+ __rodata_start = .;
+ *(.rodata)
+ __rodata_end = .;
+ }
+
+ .data ALIGN(0x4):
+ {
+ __data_start = .;
+ *(.data)
+ __data_end = .;
+ }
+
+ .u_boot_cmd ALIGN(0x4):
+ {
+ . = .;
+ __u_boot_cmd_start = .;
+ *(.u_boot_cmd)
+ __u_boot_cmd_end = .;
+ }
+
+ .bss ALIGN(0x4):
+ {
+ __bss_start = .;
+ *(.bss)
+ __bss_end = .;
+ }
+ __end = . ;
+}
diff --git a/board/xilinx/ml401/xparameters.h b/board/xilinx/ml401/xparameters.h
new file mode 100644
index 0000000..18d24f9
--- /dev/null
+++ b/board/xilinx/ml401/xparameters.h
@@ -0,0 +1,67 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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
+ *
+ *
+ * CAUTION: This file is automatically generated by libgen.
+ * Version: Xilinx EDK 6.3 EDK_Gmm.12.3
+ */
+
+/* System Clock Frequency */
+#define XILINX_CLOCK_FREQ 66666667
+
+/* Interrupt controller is intc_0 */
+#define XILINX_INTC_BASEADDR 0xd1000fc0
+#define XILINX_INTC_NUM_INTR_INPUTS 12
+
+/* Timer pheriphery is opb_timer_0 */
+#define XILINX_TIMER_BASEADDR 0xa2000000
+#define XILINX_TIMER_IRQ 0
+
+/* Uart pheriphery is console_uart */
+#define XILINX_UART_BASEADDR 0xa0000000
+#define XILINX_UART_BAUDRATE 115200
+
+/* GPIO is opb_gpio_0*/
+#define XILINX_GPIO_BASEADDR 0x90000000
+
+/* Flash Memory is opb_emc_0 */
+#define XILINX_FLASH_START 0x28000000
+#define XILINX_FLASH_SIZE 0x00800000
+
+/* Main Memory is plb_ddr_0 */
+#define XILINX_RAM_START 0x10000000
+#define XILINX_RAM_SIZE 0x10000000
+
+/* Sysace Controller is opb_sysace_0 */
+#define XILINX_SYSACE_BASEADDR 0xCF000000
+#define XILINX_SYSACE_HIGHADDR 0xCF0001FF
+#define XILINX_SYSACE_MEM_WIDTH 16
+
+/* Ethernet controller is opb_ethernet_0 */
+#define XPAR_XEMAC_NUM_INSTANCES 1
+#define XPAR_OPB_ETHERNET_0_DEVICE_ID 0
+#define XPAR_OPB_ETHERNET_0_BASEADDR 0x60000000
+#define XPAR_OPB_ETHERNET_0_HIGHADDR 0x60003FFF
+#define XPAR_OPB_ETHERNET_0_DMA_PRESENT 1
+#define XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST 1
+#define XPAR_OPB_ETHERNET_0_MII_EXIST 1
diff --git a/board/xilinx/xilinx_enet/emac_adapter.c b/board/xilinx/xilinx_enet/emac_adapter.c
index f159cb6..d340303 100644
--- a/board/xilinx/xilinx_enet/emac_adapter.c
+++ b/board/xilinx/xilinx_enet/emac_adapter.c
@@ -147,7 +147,11 @@
RecvFrameLength = PKTSIZE;
Result = XEmac_PollRecv(&Emac, (u8 *) etherrxbuff, &RecvFrameLength);
if (Result == XST_SUCCESS) {
+#ifndef CONFIG_EMACLITE
NetReceive((uchar *)etherrxbuff, RecvFrameLength);
+#else
+ NetReceive(etherrxbuff, RecvFrameLength);
+#endif
return (1);
} else {
return (0);
diff --git a/board/ezkit533/Makefile b/board/xilinx/xupv2p/Makefile
similarity index 63%
copy from board/ezkit533/Makefile
copy to board/xilinx/xupv2p/Makefile
index 4f3c223..9ab5633 100644
--- a/board/ezkit533/Makefile
+++ b/board/xilinx/xupv2p/Makefile
@@ -1,8 +1,4 @@
#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
@@ -26,17 +22,38 @@
#
include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+$(shell mkdir -p $(obj)../xilinx_enet)
+endif
+
+INCS := -I../common -I../xilinx_enet
+CFLAGS += $(INCS)
+HOST_CFLAGS += $(INCS)
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o flash.o ezkit533.o
+COBJS = $(BOARD).o \
+ ../xilinx_enet/emac_adapter.o ../xilinx_enet/xemac.o \
+ ../xilinx_enet/xemac_options.o ../xilinx_enet/xemac_polled.o \
+ ../xilinx_enet/xemac_intr.o ../xilinx_enet/xemac_g.o \
+ ../xilinx_enet/xemac_intr_dma.o ../common/xipif_v1_23_b.o \
+ ../common/xbasic_types.o ../common/xdma_channel.o \
+ ../common/xdma_channel_sg.o ../common/xpacket_fifo_v1_00_b.o \
+ ../common/xversion.o \
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
-$(LIB): $(obj).depend $(OBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $^
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
#########################################################################
diff --git a/board/stamp/config.mk b/board/xilinx/xupv2p/config.mk
similarity index 65%
copy from board/stamp/config.mk
copy to board/xilinx/xupv2p/config.mk
index 0d00730..c07b0b3 100644
--- a/board/stamp/config.mk
+++ b/board/xilinx/xupv2p/config.mk
@@ -1,6 +1,7 @@
#
-# (C) Copyright 2001
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# (C) Copyright 2007 Michal Simek
+#
+# Michal SIMEK <monstr@monstr.eu>
#
# See file CREDITS for list of people who contributed to this
# project.
@@ -12,7 +13,7 @@
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
@@ -20,6 +21,12 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
+# CAUTION: This file is automatically generated by libgen.
+# Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
+#
+
+TEXT_BASE = 0x38000000
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+PLATFORM_CPPFLAGS += -mno-xl-soft-mul
+PLATFORM_CPPFLAGS += -mno-xl-soft-div
+PLATFORM_CPPFLAGS += -mxl-barrel-shift
diff --git a/include/asm-microblaze/suzaku.h b/board/xilinx/xupv2p/u-boot.lds
similarity index 63%
copy from include/asm-microblaze/suzaku.h
copy to board/xilinx/xupv2p/u-boot.lds
index c57a144..cb90854 100644
--- a/include/asm-microblaze/suzaku.h
+++ b/board/xilinx/xupv2p/u-boot.lds
@@ -22,6 +22,46 @@
* MA 02111-1307 USA
*/
-/* System Register (GPIO) */
-#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
-#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
+OUTPUT_ARCH(microblaze)
+ENTRY(_start)
+
+SECTIONS
+{
+ .text ALIGN(0x4):
+ {
+ __text_start = .;
+ cpu/microblaze/start.o (.text)
+ *(.text)
+ __text_end = .;
+ }
+
+ .rodata ALIGN(0x4):
+ {
+ __rodata_start = .;
+ *(.rodata)
+ __rodata_end = .;
+ }
+
+ .data ALIGN(0x4):
+ {
+ __data_start = .;
+ *(.data)
+ __data_end = .;
+ }
+
+ .u_boot_cmd ALIGN(0x4):
+ {
+ . = .;
+ __u_boot_cmd_start = .;
+ *(.u_boot_cmd)
+ __u_boot_cmd_end = .;
+ }
+
+ .bss ALIGN(0x4):
+ {
+ __bss_start = .;
+ *(.bss)
+ __bss_end = .;
+ }
+ __end = . ;
+}
diff --git a/board/xilinx/xupv2p/xparameters.h b/board/xilinx/xupv2p/xparameters.h
new file mode 100644
index 0000000..a96c693
--- /dev/null
+++ b/board/xilinx/xupv2p/xparameters.h
@@ -0,0 +1,64 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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
+ *
+ * CAUTION: This file is automatically generated by libgen.
+ * Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
+ */
+
+/* System Clock Frequency */
+#define XILINX_CLOCK_FREQ 100000000
+
+/* Interrupt controller is opb_intc_0 */
+#define XILINX_INTC_BASEADDR 0x41200000
+#define XILINX_INTC_NUM_INTR_INPUTS 11
+
+/* Timer pheriphery is opb_timer_1 */
+#define XILINX_TIMER_BASEADDR 0x41c00000
+#define XILINX_TIMER_IRQ 1
+
+/* Uart pheriphery is RS232_Uart_1 */
+#define XILINX_UART_BASEADDR 0x40600000
+#define XILINX_UART_BAUDRATE 115200
+
+/* GPIO is LEDs_4Bit*/
+#define XILINX_GPIO_BASEADDR 0x40000000
+
+/* FLASH doesn't exist none */
+
+/* Main Memory is DDR_256MB_32MX64_rank1_row13_col10_cl2_5 */
+#define XILINX_RAM_START 0x30000000
+#define XILINX_RAM_SIZE 0x10000000
+
+/* Sysace Controller is SysACE_CompactFlash */
+#define XILINX_SYSACE_BASEADDR 0x41800000
+#define XILINX_SYSACE_HIGHADDR 0x4180ffff
+#define XILINX_SYSACE_MEM_WIDTH 16
+
+/* Ethernet controller is Ethernet_MAC */
+#define XPAR_XEMAC_NUM_INSTANCES 1
+#define XPAR_OPB_ETHERNET_0_DEVICE_ID 0
+#define XPAR_OPB_ETHERNET_0_BASEADDR 0x40c00000
+#define XPAR_OPB_ETHERNET_0_HIGHADDR 0x40c0ffff
+#define XPAR_OPB_ETHERNET_0_DMA_PRESENT 1
+#define XPAR_OPB_ETHERNET_0_ERR_COUNT_EXIST 1
+#define XPAR_OPB_ETHERNET_0_MII_EXIST 1
diff --git a/board/xilinx/xupv2p/xupv2p.c b/board/xilinx/xupv2p/xupv2p.c
new file mode 100644
index 0000000..b48103f
--- /dev/null
+++ b/board/xilinx/xupv2p/xupv2p.c
@@ -0,0 +1,49 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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 is a board specific file. It's OK to include board specific
+ * header files */
+
+#include <common.h>
+#include <config.h>
+
+void do_reset (void)
+{
+#ifdef CFG_GPIO_0
+ *((unsigned long *)(CFG_GPIO_0_ADDR)) =
+ ++(*((unsigned long *)(CFG_GPIO_0_ADDR)));
+#endif
+#ifdef CFG_RESET_ADDRESS
+ puts ("Reseting board\n");
+ asm ("bra r0");
+#endif
+}
+
+int gpio_init (void)
+{
+#ifdef CFG_GPIO_0
+ *((unsigned long *)(CFG_GPIO_0_ADDR)) = 0x0;
+#endif
+ return 0;
+}
diff --git a/common/Makefile b/common/Makefile
index 6f81c4a..74a6af2 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -32,7 +32,7 @@
cmd_cache.o cmd_console.o \
cmd_date.o cmd_dcr.o cmd_diag.o cmd_display.o cmd_doc.o cmd_dtt.o \
cmd_eeprom.o cmd_elf.o cmd_ext2.o \
- cmd_fat.o cmd_fdc.o cmd_fdos.o cmd_flash.o cmd_fpga.o \
+ cmd_fat.o cmd_fdc.o cmd_fdt.o cmd_fdos.o cmd_flash.o cmd_fpga.o \
cmd_i2c.o cmd_ide.o cmd_immap.o cmd_itest.o cmd_jffs2.o \
cmd_load.o cmd_log.o \
cmd_mem.o cmd_mii.o cmd_misc.o cmd_mmc.o \
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 70de795..d97c09e 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -180,6 +180,32 @@
return 0;
}
+#elif defined(CONFIG_MICROBLAZE) /* ! PPC, which leaves Microblaze */
+
+int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ int i;
+ bd_t *bd = gd->bd;
+ print_num ("mem start ", (ulong)bd->bi_memstart);
+ print_num ("mem size ", (ulong)bd->bi_memsize);
+ print_num ("flash start ", (ulong)bd->bi_flashstart);
+ print_num ("flash size ", (ulong)bd->bi_flashsize);
+ print_num ("flash offset ", (ulong)bd->bi_flashoffset);
+#if defined(CFG_SRAM_BASE)
+ print_num ("sram start ", (ulong)bd->bi_sramstart);
+ print_num ("sram size ", (ulong)bd->bi_sramsize);
+#endif
+#if defined(CFG_CMD_NET)
+ puts ("ethaddr =");
+ for (i=0; i<6; ++i) {
+ printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
+ }
+ puts ("\nip_addr = ");
+ print_IPaddr (bd->bi_ip_addr);
+#endif
+ printf ("\nbaudrate = %d bps\n", (ulong)bd->bi_baudrate);
+ return 0;
+}
#else /* ! PPC, which leaves MIPS */
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 7aae8a6..2721216b 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -34,7 +34,11 @@
#include <environment.h>
#include <asm/byteorder.h>
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_LIBFDT)
+#include <fdt.h>
+#include <libfdt.h>
+#endif
+#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
@@ -242,26 +246,26 @@
len_ptr = (ulong *)data;
-#if defined(__PPC__)
- if (hdr->ih_arch != IH_CPU_PPC)
-#elif defined(__ARM__)
+#if defined(__ARM__)
if (hdr->ih_arch != IH_CPU_ARM)
+#elif defined(__avr32__)
+ if (hdr->ih_arch != IH_CPU_AVR32)
+#elif defined(__bfin__)
+ if (hdr->ih_arch != IH_CPU_BLACKFIN)
#elif defined(__I386__)
if (hdr->ih_arch != IH_CPU_I386)
-#elif defined(__mips__)
- if (hdr->ih_arch != IH_CPU_MIPS)
-#elif defined(__nios__)
- if (hdr->ih_arch != IH_CPU_NIOS)
#elif defined(__M68K__)
if (hdr->ih_arch != IH_CPU_M68K)
#elif defined(__microblaze__)
if (hdr->ih_arch != IH_CPU_MICROBLAZE)
+#elif defined(__mips__)
+ if (hdr->ih_arch != IH_CPU_MIPS)
+#elif defined(__nios__)
+ if (hdr->ih_arch != IH_CPU_NIOS)
#elif defined(__nios2__)
if (hdr->ih_arch != IH_CPU_NIOS2)
-#elif defined(__blackfin__)
- if (hdr->ih_arch != IH_CPU_BLACKFIN)
-#elif defined(__avr32__)
- if (hdr->ih_arch != IH_CPU_AVR32)
+#elif defined(__PPC__)
+ if (hdr->ih_arch != IH_CPU_PPC)
#else
# error Unknown CPU type
#endif
@@ -467,7 +471,7 @@
"[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
+#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
"\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"
@@ -529,7 +533,7 @@
bd_t *kbd;
void (*kernel)(bd_t *, ulong, ulong, ulong, ulong);
image_header_t *hdr = &header;
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
char *of_flat_tree = NULL;
ulong of_data = 0;
#endif
@@ -622,7 +626,7 @@
* Check if there is an initrd image
*/
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
/* Look for a '-' which indicates to ignore the ramdisk argument */
if (argc >= 3 && strcmp(argv[2], "-") == 0) {
debug ("Skipping initrd\n");
@@ -739,12 +743,15 @@
len = data = 0;
}
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
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) {
+#if defined(CONFIG_OF_LIBFDT)
+ if (be32_to_cpu(fdt_magic(of_flat_tree)) == FDT_MAGIC) {
+#else
+ if (*(ulong *)of_flat_tree == OF_DT_HEADER) {
+#endif
#ifndef CFG_NO_FLASH
if (addr2info((ulong)of_flat_tree) != NULL)
of_data = (ulong)of_flat_tree;
@@ -787,7 +794,11 @@
printf("ERROR: uImage is not uncompressed\n");
return;
}
+#if defined(CONFIG_OF_LIBFDT)
+ if (be32_to_cpu(fdt_magic(of_flat_tree + sizeof(image_header_t))) != FDT_MAGIC) {
+#else
if (*((ulong *)(of_flat_tree + sizeof(image_header_t))) != OF_DT_HEADER) {
+#endif
printf ("ERROR: uImage data is not a flat device tree\n");
return;
}
@@ -824,12 +835,20 @@
of_data += 4 - tail;
}
+#if defined(CONFIG_OF_LIBFDT)
+ if (be32_to_cpu(fdt_magic(of_data)) != FDT_MAGIC) {
+#else
if (((struct boot_param_header *)of_data)->magic != OF_DT_HEADER) {
+#endif
printf ("ERROR: image is not a flat device tree\n");
return;
}
+#if defined(CONFIG_OF_LIBFDT)
+ if (be32_to_cpu(fdt_totalsize(of_data)) != ntohl(len_ptr[2])) {
+#else
if (((struct boot_param_header *)of_data)->totalsize != ntohl(len_ptr[2])) {
+#endif
printf ("ERROR: flat device tree size does not agree with image\n");
return;
}
@@ -913,9 +932,33 @@
unlock_ram_in_cache();
#endif
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_LIBFDT)
/* move of_flat_tree if needed */
if (of_data) {
+ int err;
+ ulong of_start, of_len;
+ of_len = be32_to_cpu(fdt_totalsize(of_data));
+ /* provide extra 8k pad */
+ if (initrd_start)
+ of_start = initrd_start - of_len - 8192;
+ else
+ of_start = (ulong)kbd - of_len - 8192;
+ of_start &= ~(4096 - 1); /* align on page */
+ debug ("## device tree at 0x%08lX ... 0x%08lX (len=%ld=0x%lX)\n",
+ of_data, of_data + of_len - 1, of_len, of_len);
+
+
+ printf (" Loading Device Tree to %08lx, end %08lx ... ",
+ of_start, of_start + of_len - 1);
+ err = fdt_open_into(of_start, of_data, of_len);
+ if (err != 0) {
+ printf ("libfdt: %s\n", fdt_strerror(err));
+ }
+ }
+#endif
+#if defined(CONFIG_OF_FLAT_TREE)
+ /* move of_flat_tree if needed */
+ if (of_data) {
ulong of_start, of_len;
of_len = ((struct boot_param_header *)of_data)->totalsize;
/* provide extra 8k pad */
@@ -942,13 +985,13 @@
* r6: Start of command line string
* r7: End of command line string
*/
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
if (!of_flat_tree) /* no device tree; boot old style */
#endif
(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
/* does not return */
-#ifdef CONFIG_OF_FLAT_TREE
+#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
/*
* Linux Kernel Parameters (passing device tree):
* r3: ptr to OF flat tree, followed by the board info data
@@ -957,8 +1000,10 @@
* r6: NULL
* r7: NULL
*/
+#if defined(CONFIG_OF_FLAT_TREE)
ft_setup(of_flat_tree, kbd, initrd_start, initrd_end);
/* ft_dump_blob(of_flat_tree); */
+#endif
(*kernel) ((bd_t *)of_flat_tree, (ulong)kernel, 0, 0, 0);
#endif
@@ -1354,19 +1399,20 @@
case IH_CPU_ALPHA: arch = "Alpha"; break;
case IH_CPU_ARM: arch = "ARM"; break;
case IH_CPU_AVR32: arch = "AVR32"; break;
+ case IH_CPU_BLACKFIN: arch = "Blackfin"; break;
case IH_CPU_I386: arch = "Intel x86"; break;
case IH_CPU_IA64: arch = "IA64"; break;
- case IH_CPU_MIPS: arch = "MIPS"; break;
+ case IH_CPU_M68K: arch = "M68K"; break;
+ case IH_CPU_MICROBLAZE: arch = "Microblaze"; break;
case IH_CPU_MIPS64: arch = "MIPS 64 Bit"; break;
+ case IH_CPU_MIPS: arch = "MIPS"; break;
+ case IH_CPU_NIOS2: arch = "Nios-II"; break;
+ case IH_CPU_NIOS: arch = "Nios"; break;
case IH_CPU_PPC: arch = "PowerPC"; break;
case IH_CPU_S390: arch = "IBM S390"; break;
case IH_CPU_SH: arch = "SuperH"; break;
- case IH_CPU_SPARC: arch = "SPARC"; break;
case IH_CPU_SPARC64: arch = "SPARC 64 Bit"; break;
- case IH_CPU_M68K: arch = "M68K"; break;
- case IH_CPU_MICROBLAZE: arch = "Microblaze"; break;
- case IH_CPU_NIOS: arch = "Nios"; break;
- case IH_CPU_NIOS2: arch = "Nios-II"; break;
+ case IH_CPU_SPARC: arch = "SPARC"; break;
default: arch = "Unknown Architecture"; break;
}
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
new file mode 100644
index 0000000..968bade
--- /dev/null
+++ b/common/cmd_fdt.c
@@ -0,0 +1,874 @@
+/*
+ * (C) Copyright 2007
+ * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com
+ * Based on code written by:
+ * Pantelis Antoniou <pantelis.antoniou@gmail.com> and
+ * Matthew McClintock <msm@freescale.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 <command.h>
+#include <linux/ctype.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_OF_LIBFDT
+#include <asm/global_data.h>
+#include <fdt.h>
+#include <libfdt.h>
+
+#define MAX_LEVEL 32 /* how deeply nested we will go */
+#define SCRATCHPAD 1024 /* bytes of scratchpad memory */
+
+/*
+ * Global data (for the gd->bd)
+ */
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Scratchpad memory.
+ */
+static char data[SCRATCHPAD];
+
+
+/*
+ * Function prototypes/declarations.
+ */
+static int fdt_valid(void);
+static void print_data(const void *data, int len);
+static int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end);
+static int fdt_env(void *fdt);
+static int fdt_bd_t(void *fdt);
+
+
+/*
+ * Flattened Device Tree command, see the help for parameter definitions.
+ */
+int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ char op;
+
+ if (argc < 2) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ /*
+ * Figure out which subcommand was given
+ */
+ op = argv[1][0];
+ /********************************************************************
+ * Set the address of the fdt
+ ********************************************************************/
+ if (op == 'a') {
+ /*
+ * Set the address [and length] of the fdt.
+ */
+ fdt = (struct fdt_header *)simple_strtoul(argv[2], NULL, 16);
+
+ if (!fdt_valid()) {
+ return 1;
+ }
+
+ if (argc >= 4) {
+ int len;
+ int err;
+ /*
+ * Optional new length
+ */
+ len = simple_strtoul(argv[3], NULL, 16);
+ if (len < fdt_totalsize(fdt)) {
+ printf ("New length %d < existing length %d, ignoring.\n",
+ len, fdt_totalsize(fdt));
+ } else {
+ /*
+ * Open in place with a new length.
+ */
+ err = fdt_open_into(fdt, fdt, len);
+ if (err != 0) {
+ printf ("libfdt: %s\n", fdt_strerror(err));
+ }
+ }
+ }
+
+ /********************************************************************
+ * Move the fdt
+ ********************************************************************/
+ } else if (op == 'm') {
+ struct fdt_header *newaddr;
+ int len;
+ int err;
+
+ if (argc != 5) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ /*
+ * Set the address and length of the fdt.
+ */
+ fdt = (struct fdt_header *)simple_strtoul(argv[2], NULL, 16);
+ if (!fdt_valid()) {
+ return 1;
+ }
+
+ newaddr = (struct fdt_header *)simple_strtoul(argv[3], NULL, 16);
+ len = simple_strtoul(argv[4], NULL, 16);
+ if (len < fdt_totalsize(fdt)) {
+ printf ("New length %d < existing length %d, aborting.\n",
+ len, fdt_totalsize(fdt));
+ return 1;
+ }
+
+ /*
+ * Copy to the new location.
+ */
+ err = fdt_open_into(fdt, newaddr, len);
+ if (err != 0) {
+ printf ("libfdt: %s\n", fdt_strerror(err));
+ return 1;
+ }
+ fdt = newaddr;
+
+ /********************************************************************
+ * Set the value of a node in the fdt.
+ ********************************************************************/
+ } else if (op == 's') {
+ char *pathp; /* path */
+ char *prop; /* property */
+ struct fdt_property *nodep; /* node struct pointer */
+ char *newval; /* value from the user (as a string) */
+ char *vp; /* temporary value pointer */
+ char *cp; /* temporary char pointer */
+ int nodeoffset; /* node offset from libfdt */
+ int len; /* new length of the property */
+ int oldlen; /* original length of the property */
+ unsigned long tmp; /* holds converted values */
+ int ret; /* return value */
+
+ /*
+ * Parameters: Node path, property, value.
+ */
+ if (argc < 5) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ pathp = argv[2];
+ prop = argv[3];
+ newval = argv[4];
+
+ if (strcmp(pathp, "/") == 0) {
+ nodeoffset = 0;
+ } else {
+ nodeoffset = fdt_path_offset (fdt, pathp);
+ if (nodeoffset < 0) {
+ /*
+ * Not found or something else bad happened.
+ */
+ printf ("libfdt: %s\n", fdt_strerror(nodeoffset));
+ return 1;
+ }
+ }
+ nodep = fdt_getprop (fdt, nodeoffset, prop, &oldlen);
+ if (oldlen < 0) {
+ printf ("libfdt %s\n", fdt_strerror(oldlen));
+ return 1;
+ } else if (oldlen == 0) {
+ /*
+ * The specified property has no value
+ */
+ printf("%s has no value, cannot set one (yet).\n", prop);
+ return 1;
+ } else {
+ /*
+ * Convert the new property
+ */
+ vp = data;
+ if (*newval == '<') {
+ /*
+ * Bigger values than bytes.
+ */
+ len = 0;
+ newval++;
+ while ((*newval != '>') && (*newval != '\0')) {
+ cp = newval;
+ tmp = simple_strtoul(cp, &newval, 16);
+ if ((newval - cp) <= 2) {
+ *vp = tmp & 0xFF;
+ vp += 1;
+ len += 1;
+ } else if ((newval - cp) <= 4) {
+ *(uint16_t *)vp = __cpu_to_be16(tmp);
+ vp += 2;
+ len += 2;
+ } else if ((newval - cp) <= 8) {
+ *(uint32_t *)vp = __cpu_to_be32(tmp);
+ vp += 4;
+ len += 4;
+ } else {
+ printf("Sorry, I could not convert \"%s\"\n", cp);
+ return 1;
+ }
+ while (*newval == ' ')
+ newval++;
+ }
+ if (*newval != '>') {
+ printf("Unexpected character '%c'\n", *newval);
+ return 1;
+ }
+ } else if (*newval == '[') {
+ /*
+ * Byte stream. Convert the values.
+ */
+ len = 0;
+ newval++;
+ while ((*newval != ']') && (*newval != '\0')) {
+ tmp = simple_strtoul(newval, &newval, 16);
+ *vp++ = tmp & 0xFF;
+ len++;
+ while (*newval == ' ')
+ newval++;
+ }
+ if (*newval != ']') {
+ printf("Unexpected character '%c'\n", *newval);
+ return 1;
+ }
+ } else {
+ /*
+ * Assume it is a string. Copy it into our data area for
+ * convenience (including the terminating '\0').
+ */
+ len = strlen(newval) + 1;
+ strcpy(data, newval);
+ }
+
+ ret = fdt_setprop(fdt, nodeoffset, prop, data, len);
+ if (ret < 0) {
+ printf ("libfdt %s\n", fdt_strerror(ret));
+ return 1;
+ }
+ }
+
+ /********************************************************************
+ * Print (recursive) / List (single level)
+ ********************************************************************/
+ } else if ((op == 'p') || (op == 'l')) {
+ /*
+ * Recursively print (a portion of) the fdt.
+ */
+ static int offstack[MAX_LEVEL];
+ static char tabs[MAX_LEVEL+1] = "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t";
+ int depth = MAX_LEVEL; /* how deep to print */
+ char *pathp; /* path */
+ char *prop; /* property */
+ void *nodep; /* property node pointer */
+ int nodeoffset; /* node offset from libfdt */
+ int nextoffset; /* next node offset from libfdt */
+ uint32_t tag; /* tag */
+ int len; /* length of the property */
+ int level = 0; /* keep track of nesting level */
+
+ /*
+ * list is an alias for print, but limited to 1 level
+ */
+ if (op == 'l') {
+ depth = 1;
+ }
+
+ /*
+ * Get the starting path. The root node is an oddball,
+ * the offset is zero and has no name.
+ */
+ pathp = argv[2];
+ if (argc > 3)
+ prop = argv[3];
+ else
+ prop = NULL;
+
+ if (strcmp(pathp, "/") == 0) {
+ nodeoffset = 0;
+ printf("/");
+ } else {
+ nodeoffset = fdt_path_offset (fdt, pathp);
+ if (nodeoffset < 0) {
+ /*
+ * Not found or something else bad happened.
+ */
+ printf ("libfdt %s\n", fdt_strerror(nodeoffset));
+ return 1;
+ }
+ }
+ /*
+ * The user passed in a property as well as node path. Print only
+ * the given property and then return.
+ */
+ if (prop) {
+ nodep = fdt_getprop (fdt, nodeoffset, prop, &len);
+ if (len == 0) {
+ printf("%s %s\n", pathp, prop); /* no property value */
+ return 0;
+ } else if (len > 0) {
+ printf("%s=", prop);
+ print_data (nodep, len);
+ printf("\n");
+ return 0;
+ } else {
+ printf ("libfdt %s\n", fdt_strerror(len));
+ return 1;
+ }
+ }
+
+ /*
+ * The user passed in a node path and no property, print the node
+ * and all subnodes.
+ */
+ offstack[0] = nodeoffset;
+
+ while(level >= 0) {
+ tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, &pathp);
+ switch(tag) {
+ case FDT_BEGIN_NODE:
+ if(level <= depth)
+ printf("%s%s {\n", &tabs[MAX_LEVEL - level], pathp);
+ level++;
+ offstack[level] = nodeoffset;
+ if (level >= MAX_LEVEL) {
+ printf("Aaaiii <splat> nested too deep.\n");
+ return 1;
+ }
+ break;
+ case FDT_END_NODE:
+ level--;
+ if(level <= depth)
+ printf("%s};\n", &tabs[MAX_LEVEL - level]);
+ if (level == 0) {
+ level = -1; /* exit the loop */
+ }
+ break;
+ case FDT_PROP:
+ nodep = fdt_getprop (fdt, offstack[level], pathp, &len);
+ if (len < 0) {
+ printf ("libfdt %s\n", fdt_strerror(len));
+ return 1;
+ } else if (len == 0) {
+ /* the property has no value */
+ if(level <= depth)
+ printf("%s%s;\n", &tabs[MAX_LEVEL - level], pathp);
+ } else {
+ if(level <= depth) {
+ printf("%s%s=", &tabs[MAX_LEVEL - level], pathp);
+ print_data (nodep, len);
+ printf(";\n");
+ }
+ }
+ break;
+ case FDT_NOP:
+ break;
+ case FDT_END:
+ return 1;
+ default:
+ if(level <= depth)
+ printf("Unknown tag 0x%08X\n", tag);
+ return 1;
+ }
+ nodeoffset = nextoffset;
+ }
+
+ /********************************************************************
+ * Remove a property/node
+ ********************************************************************/
+ } else if (op == 'r') {
+ int nodeoffset; /* node offset from libfdt */
+ int err;
+
+ /*
+ * Get the path. The root node is an oddball, the offset
+ * is zero and has no name.
+ */
+ if (strcmp(argv[2], "/") == 0) {
+ nodeoffset = 0;
+ } else {
+ nodeoffset = fdt_path_offset (fdt, argv[2]);
+ if (nodeoffset < 0) {
+ /*
+ * Not found or something else bad happened.
+ */
+ printf ("libfdt %s\n", fdt_strerror(nodeoffset));
+ return 1;
+ }
+ }
+ /*
+ * Do the delete. A fourth parameter means delete a property,
+ * otherwise delete the node.
+ */
+ if (argc > 3) {
+ err = fdt_delprop(fdt, nodeoffset, argv[3]);
+ if (err < 0) {
+ printf("fdt_delprop libfdt: %s\n", fdt_strerror(err));
+ return err;
+ }
+ } else {
+ err = fdt_del_node(fdt, nodeoffset);
+ if (err < 0) {
+ printf("fdt_del_node libfdt: %s\n", fdt_strerror(err));
+ return err;
+ }
+ }
+
+ /********************************************************************
+ * Create a chosen node
+ ********************************************************************/
+ } else if (op == 'c') {
+ fdt_chosen(fdt, 0, 0);
+
+ /********************************************************************
+ * Create a u-boot-env node
+ ********************************************************************/
+ } else if (op == 'e') {
+ fdt_env(fdt);
+
+ /********************************************************************
+ * Create a bd_t node
+ ********************************************************************/
+ } else if (op == 'b') {
+ fdt_bd_t(fdt);
+
+ /********************************************************************
+ * Unrecognized command
+ ********************************************************************/
+ } else {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ return 0;
+}
+
+/********************************************************************/
+
+static int fdt_valid(void)
+{
+ if (fdt == NULL) {
+ printf ("The address of the fdt is invalid.\n");
+ return 0;
+ }
+ if (!fdt || (fdt_magic(fdt) != FDT_MAGIC)) {
+ fdt = NULL;
+ printf ("Unrecognized fdt: bad magic\n");
+ return 0;
+ }
+ if (fdt_version(fdt) < FDT_FIRST_SUPPORTED_VERSION) {
+ printf ("Unsupported fdt version: $d < %d\n",
+ FDT_FIRST_SUPPORTED_VERSION, fdt_version(fdt));
+ fdt = NULL;
+ return 0;
+ }
+ if (fdt_last_comp_version(fdt) > FDT_LAST_SUPPORTED_VERSION) {
+ printf ("Unsupported fdt version: $d > %d\n",
+ fdt_version(fdt), FDT_LAST_SUPPORTED_VERSION);
+ fdt = NULL;
+ return 0;
+ }
+ return 1;
+}
+
+/********************************************************************/
+
+/*
+ * OF flat tree handling
+ * Written by: Pantelis Antoniou <pantelis.antoniou@gmail.com>
+ * Updated by: Matthew McClintock <msm@freescale.com>
+ * Converted to libfdt by: Gerald Van Baren <vanbaren@cideas.com>
+ */
+
+static int is_printable_string(const void *data, int len)
+{
+ const char *s = data;
+
+ /* zero length is not */
+ if (len == 0)
+ return 0;
+
+ /* must terminate with zero */
+ if (s[len - 1] != '\0')
+ return 0;
+
+ /* printable or a null byte (concatenated strings) */
+ while (((*s == '\0') || isprint(*s)) && (len > 0)) {
+ /*
+ * If we see a null, there are three possibilities:
+ * 1) If len == 1, it is the end of the string, printable
+ * 2) Next character also a null, not printable.
+ * 3) Next character not a null, continue to check.
+ */
+ if (s[0] == '\0') {
+ if (len == 1)
+ return 1;
+ if (s[1] == '\0')
+ return 0;
+ }
+ s++;
+ len--;
+ }
+
+ /* Not the null termination, or not done yet: not printable */
+ if (*s != '\0' || (len != 0))
+ return 0;
+
+ return 1;
+}
+
+static void print_data(const void *data, int len)
+{
+ int j;
+ const u8 *s;
+
+ /* no data, don't print */
+ if (len == 0)
+ return;
+
+ /*
+ * It is a string, but it may have multiple strings (embedded '\0's).
+ */
+ if (is_printable_string(data, len)) {
+ puts("\"");
+ j = 0;
+ while (j < len) {
+ if (j > 0)
+ puts("\", \"");
+ puts(data);
+ j += strlen(data) + 1;
+ data += strlen(data) + 1;
+ }
+ puts("\"");
+ return;
+ }
+
+ switch (len) {
+ case 1: /* byte */
+ printf("<%02x>", (*(u8 *) data) & 0xff);
+ break;
+ case 2: /* half-word */
+ printf("<%04x>", be16_to_cpu(*(u16 *) data) & 0xffff);
+ break;
+ case 4: /* word */
+ printf("<%08x>", be32_to_cpu(*(u32 *) data) & 0xffffffffU);
+ break;
+ case 8: /* double-word */
+#if __WORDSIZE == 64
+ printf("<%016llx>", be64_to_cpu(*(uint64_t *) data));
+#else
+ printf("<%08x ", be32_to_cpu(*(u32 *) data) & 0xffffffffU);
+ data += 4;
+ printf("%08x>", be32_to_cpu(*(u32 *) data) & 0xffffffffU);
+#endif
+ break;
+ default: /* anything else... hexdump */
+ printf("[");
+ for (j = 0, s = data; j < len; j++)
+ printf("%02x%s", s[j], j < len - 1 ? " " : "");
+ printf("]");
+
+ break;
+ }
+}
+
+/********************************************************************/
+
+static int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end)
+{
+ bd_t *bd = gd->bd;
+ int nodeoffset;
+ int err;
+ u32 tmp; /* used to set 32 bit integer properties */
+ char *str; /* used to set string properties */
+ ulong clock;
+
+ if (initrd_start && initrd_end) {
+ err = fdt_add_reservemap_entry(fdt,
+ initrd_start, initrd_end - initrd_start + 1);
+ if (err < 0) {
+ printf("libfdt: %s\n", fdt_strerror(err));
+ return err;
+ }
+ }
+
+ /*
+ * See if we already have a "chosen" node, create it if not.
+ */
+ nodeoffset = fdt_path_offset (fdt, "/chosen");
+ if (nodeoffset < 0) {
+ /*
+ * Create a new node "/chosen" (offset 0 is root level)
+ */
+ nodeoffset = fdt_add_subnode(fdt, 0, "chosen");
+ if (nodeoffset < 0) {
+ printf("libfdt: %s\n", fdt_strerror(nodeoffset));
+ return nodeoffset;
+ }
+ }
+
+ str = getenv("bootargs");
+ if (str != NULL) {
+ err = fdt_setprop(fdt, nodeoffset, "bootargs", str, strlen(str)+1);
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+ }
+ if (initrd_start && initrd_end) {
+ tmp = __cpu_to_be32(initrd_start);
+ err = fdt_setprop(fdt, nodeoffset, "linux,initrd-start", &tmp, sizeof(tmp));
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+ tmp = __cpu_to_be32(initrd_end);
+ err = fdt_setprop(fdt, nodeoffset, "linux,initrd-end", &tmp, sizeof(tmp));
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+ }
+#ifdef OF_STDOUT_PATH
+ err = fdt_setprop(fdt, nodeoffset, "linux,stdout-path", OF_STDOUT_PATH, strlen(OF_STDOUT_PATH)+1);
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+#endif
+
+ nodeoffset = fdt_path_offset (fdt, "/cpus");
+ if (nodeoffset >= 0) {
+ clock = cpu_to_be32(bd->bi_intfreq);
+ err = fdt_setprop(fdt, nodeoffset, "clock-frequency", &clock, 4);
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+ }
+#ifdef OF_TBCLK
+ nodeoffset = fdt_path_offset (fdt, "/cpus/" OF_CPU "/timebase-frequency");
+ if (nodeoffset >= 0) {
+ clock = cpu_to_be32(OF_TBCLK);
+ err = fdt_setprop(fdt, nodeoffset, "clock-frequency", &clock, 4);
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+ }
+#endif
+}
+
+/********************************************************************/
+
+#ifdef CONFIG_OF_HAS_BD_T
+
+/* Function that returns a character from the environment */
+extern uchar(*env_get_char) (int);
+
+#define BDM(x) { .name = #x, .offset = offsetof(bd_t, bi_ ##x ) }
+
+static const struct {
+ const char *name;
+ int offset;
+} bd_map[] = {
+ BDM(memstart),
+ BDM(memsize),
+ BDM(flashstart),
+ BDM(flashsize),
+ BDM(flashoffset),
+ BDM(sramstart),
+ BDM(sramsize),
+#if defined(CONFIG_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) \
+ || defined(CONFIG_E500)
+ BDM(immr_base),
+#endif
+#if defined(CONFIG_MPC5xxx)
+ BDM(mbar_base),
+#endif
+#if defined(CONFIG_MPC83XX)
+ BDM(immrbar),
+#endif
+#if defined(CONFIG_MPC8220)
+ BDM(mbar_base),
+ BDM(inpfreq),
+ BDM(pcifreq),
+ BDM(pevfreq),
+ BDM(flbfreq),
+ BDM(vcofreq),
+#endif
+ BDM(bootflags),
+ BDM(ip_addr),
+ BDM(intfreq),
+ BDM(busfreq),
+#ifdef CONFIG_CPM2
+ BDM(cpmfreq),
+ BDM(brgfreq),
+ BDM(sccfreq),
+ BDM(vco),
+#endif
+#if defined(CONFIG_MPC5xxx)
+ BDM(ipbfreq),
+ BDM(pcifreq),
+#endif
+ BDM(baudrate),
+};
+
+static int fdt_env(void *fdt)
+{
+ int nodeoffset;
+ int err;
+ int k, nxt;
+ int i;
+ static char tmpenv[256];
+
+ /*
+ * See if we already have a "u-boot-env" node, delete it if so.
+ * Then create a new empty node.
+ */
+ nodeoffset = fdt_path_offset (fdt, "/u-boot-env");
+ if (nodeoffset >= 0) {
+ err = fdt_del_node(fdt, nodeoffset);
+ if (err < 0) {
+ printf("libfdt: %s\n", fdt_strerror(err));
+ return err;
+ }
+ }
+ /*
+ * Create a new node "/u-boot-env" (offset 0 is root level)
+ */
+ nodeoffset = fdt_add_subnode(fdt, 0, "u-boot-env");
+ if (nodeoffset < 0) {
+ printf("libfdt: %s\n", fdt_strerror(nodeoffset));
+ return nodeoffset;
+ }
+
+ for (i = 0; env_get_char(i) != '\0'; i = nxt + 1) {
+ char *s, *lval, *rval;
+
+ /*
+ * Find the end of the name=definition
+ */
+ for (nxt = i; env_get_char(nxt) != '\0'; ++nxt)
+ ;
+ s = tmpenv;
+ for (k = i; k < nxt && s < &tmpenv[sizeof(tmpenv) - 1]; ++k)
+ *s++ = env_get_char(k);
+ *s++ = '\0';
+ lval = tmpenv;
+ /*
+ * Find the first '=': it separates the name from the value
+ */
+ s = strchr(tmpenv, '=');
+ if (s != NULL) {
+ *s++ = '\0';
+ rval = s;
+ } else
+ continue;
+ err = fdt_setprop(fdt, nodeoffset, lval, rval, strlen(rval)+1);
+ if (err < 0) {
+ printf("\"%s\" - libfdt: %s\n", lval, fdt_strerror(err));
+ return err;
+ }
+ }
+ return 0;
+}
+#endif /* CONFIG_OF_HAS_UBOOT_ENV */
+
+/********************************************************************/
+
+#ifdef CONFIG_OF_HAS_BD_T
+static int fdt_bd_t(void *fdt)
+{
+ bd_t *bd = gd->bd;
+ int nodeoffset;
+ int err;
+ u32 tmp; /* used to set 32 bit integer properties */
+ int i;
+
+ /*
+ * See if we already have a "bd_t" node, delete it if so.
+ * Then create a new empty node.
+ */
+ nodeoffset = fdt_path_offset (fdt, "/bd_t");
+ if (nodeoffset >= 0) {
+ err = fdt_del_node(fdt, nodeoffset);
+ if (err < 0) {
+ printf("libfdt: %s\n", fdt_strerror(err));
+ return err;
+ }
+ }
+ /*
+ * Create a new node "/bd_t" (offset 0 is root level)
+ */
+ nodeoffset = fdt_add_subnode(fdt, 0, "bd_t");
+ if (nodeoffset < 0) {
+ printf("libfdt: %s\n", fdt_strerror(nodeoffset));
+ return nodeoffset;
+ }
+ /*
+ * Use the string/pointer structure to create the entries...
+ */
+ for (i = 0; i < sizeof(bd_map)/sizeof(bd_map[0]); i++) {
+ tmp = cpu_to_be32(getenv("bootargs"));
+ err = fdt_setprop(fdt, nodeoffset, bd_map[i].name, &tmp, sizeof(tmp));
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+ }
+ /*
+ * Add a couple of oddball entries...
+ */
+ err = fdt_setprop(fdt, nodeoffset, "enetaddr", &bd->bi_enetaddr, 6);
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+ err = fdt_setprop(fdt, nodeoffset, "ethspeed", &bd->bi_ethspeed, 4);
+ if (err < 0)
+ printf("libfdt: %s\n", fdt_strerror(err));
+
+#ifdef CONFIG_OF_BOARD_SETUP
+ ft_board_setup(fdt, bd);
+#endif
+
+ return 0;
+}
+#endif /* CONFIG_OF_HAS_BD_T */
+
+/********************************************************************/
+
+U_BOOT_CMD(
+ fdt, 5, 0, do_fdt,
+ "fdt - flattened device tree utility commands\n",
+ "addr <addr> [<length>] - Set the fdt location to <addr>\n"
+ "fdt move <fdt> <newaddr> <length> - Copy the fdt to <addr>\n"
+ "fdt print <path> [<prop>] - Recursive print starting at <path>\n"
+ "fdt list <path> [<prop>] - Print one level starting at <path>\n"
+ "fdt set <path> <prop> [<val>] - Set <property> [to <val>]\n"
+ "fdt mknode <path> <node> - Create a new node after <path>\n"
+ "fdt rm <path> [<prop>] - Delete the node or <property>\n"
+ "fdt chosen - Add/update the \"/chosen\" branch in the tree\n"
+#ifdef CONFIG_OF_HAS_UBOOT_ENV
+ "fdt env - Add/replace the \"/u-boot-env\" branch in the tree\n"
+#endif
+#ifdef CONFIG_OF_HAS_BD_T
+ "fdt bd_t - Add/replace the \"/bd_t\" branch in the tree\n"
+#endif
+ "Hints:\n"
+ " * Set a larger length with the fdt addr command to add to the blob.\n"
+ " * If the property you are setting/printing has a '#' character,\n"
+ " you MUST escape it with a \\ character or quote it with \" or\n"
+ " it will be ignored as a comment.\n"
+ " * If the value has spaces in it, you MUST escape the spaces with\n"
+ " \\ characters or quote it with \"\"\n"
+ "Examples: fdt print / # print the whole tree\n"
+ " fdt print /cpus \"#address-cells\"\n"
+ " fdt set /cpus \"#address-cells\" \"[00 00 00 01]\"\n"
+);
+
+#endif /* CONFIG_OF_FLAT_TREE */
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 45cfde2..755810d 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -701,6 +701,7 @@
switch(data[2]) {
case 2: puts ("EDO\n"); break;
case 4: puts ("SDRAM\n"); break;
+ case 8: puts ("DDR2\n"); break;
default: puts ("unknown\n"); break;
}
puts ("Row address bits ");
@@ -722,6 +723,7 @@
case 2: puts ("HSTL 1.5\n"); break;
case 3: puts ("SSTL 3.3\n"); break;
case 4: puts ("SSTL 2.5\n"); break;
+ case 5: puts ("SSTL 1.8\n"); break;
default: puts ("unknown\n"); break;
}
printf("SDRAM cycle time %d.%d nS\n",
@@ -948,6 +950,26 @@
/***************************************************/
+#if defined(CONFIG_I2C_CMD_TREE)
+U_BOOT_CMD(
+ i2c, 6, 1, do_i2c,
+ "i2c - I2C sub-system\n",
+#if defined(CONFIG_I2C_MULTI_BUS)
+ "dev [dev] - show or set current I2C bus\n"
+#endif /* CONFIG_I2C_MULTI_BUS */
+ "i2c speed [speed] - show or set I2C bus speed\n"
+ "i2c md chip address[.0, .1, .2] [# of objects] - read from I2C device\n"
+ "i2c mm chip address[.0, .1, .2] - write to I2C device (auto-incrementing)\n"
+ "i2c mw chip address[.0, .1, .2] value [count] - write to I2C device (fill)\n"
+ "i2c nm chip address[.0, .1, .2] - write to I2C device (constant address)\n"
+ "i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n"
+ "i2c probe - show devices on the I2C bus\n"
+ "i2c loop chip address[.0, .1, .2] [# of objects] - looping read of device\n"
+#if (CONFIG_COMMANDS & CFG_CMD_SDRAM)
+ "i2c sdram chip - print SDRAM configuration information\n"
+#endif /* CFG_CMD_SDRAM */
+);
+#endif /* CONFIG_I2C_CMD_TREE */
U_BOOT_CMD(
imd, 4, 1, do_i2c_md, \
"imd - i2c memory display\n", \
@@ -1003,25 +1025,4 @@
);
#endif
-#if defined(CONFIG_I2C_CMD_TREE)
-U_BOOT_CMD(
- i2c, 6, 1, do_i2c,
- "i2c - I2C sub-system\n",
-#if defined(CONFIG_I2C_MULTI_BUS)
- "dev [dev] - show or set current I2C bus\n"
-#endif /* CONFIG_I2C_MULTI_BUS */
- "i2c speed [speed] - show or set I2C bus speed\n"
- "i2c md chip address[.0, .1, .2] [# of objects] - read from I2C device\n"
- "i2c mm chip address[.0, .1, .2] - write to I2C device (auto-incrementing)\n"
- "i2c mw chip address[.0, .1, .2] value [count] - write to I2C device (fill)\n"
- "i2c nm chip address[.0, .1, .2] - write to I2C device (constant address)\n"
- "i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n"
- "i2c probe - show devices on the I2C bus\n"
- "i2c loop chip address[.0, .1, .2] [# of objects] - looping read of device\n"
-#if (CONFIG_COMMANDS & CFG_CMD_SDRAM)
- "i2c sdram chip - print SDRAM configuration information\n"
-#endif /* CFG_CMD_SDRAM */
-);
-#endif /* CONFIG_I2C_CMD_TREE */
-
#endif /* CFG_CMD_I2C */
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 2e185cc..ce99a41 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -423,7 +423,7 @@
}
part = simple_strtoul(++ep, NULL, 16);
}
- if (get_partition_info (ide_dev_desc, part, &info)) {
+ if (get_partition_info (&ide_dev_desc[dev], part, &info)) {
SHOW_BOOT_PROGRESS (-1);
return 1;
}
@@ -513,9 +513,11 @@
#endif
unsigned char c;
int i, bus;
+#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
+ unsigned int ata_reset_time;
+#endif
#ifdef CONFIG_AMIGAONEG3SE
unsigned int max_bus_scan;
- unsigned int ata_reset_time;
char *s;
#endif
#ifdef CONFIG_IDE_8xx_PCCARD
@@ -617,10 +619,9 @@
udelay (100000); /* 100 ms */
ide_outb (dev, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(dev));
udelay (100000); /* 100 ms */
-#ifdef CONFIG_AMIGAONEG3SE
- ata_reset_time = ATA_RESET_TIME;
- s = getenv("ide_reset_timeout");
- if (s) ata_reset_time = 2*simple_strtol(s, NULL, 10);
+#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
+ if ((s = getenv("ide_reset_timeout")) != NULL)
+ ata_reset_time = simple_strtol(s, NULL, 10);
#endif
i = 0;
do {
@@ -628,7 +629,7 @@
c = ide_inb (dev, ATA_STATUS);
i++;
-#ifdef CONFIG_AMIGAONEG3SE
+#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
if (i > (ata_reset_time * 100)) {
#else
if (i > (ATA_RESET_TIME * 100)) {
@@ -1343,7 +1344,7 @@
++n;
++blknr;
- buffer += ATA_SECTORWORDS;
+ buffer += ATA_BLOCKSIZE;
}
IDE_READ_E:
ide_led (DEVICE_LED(device), 0); /* LED off */
@@ -1427,7 +1428,7 @@
c = ide_inb (device, ATA_STATUS); /* clear IRQ */
++n;
++blknr;
- buffer += ATA_SECTORWORDS;
+ buffer += ATA_BLOCKSIZE;
}
WR_OUT:
ide_led (DEVICE_LED(device), 0); /* LED off */
@@ -2051,7 +2052,7 @@
n+=cnt;
blkcnt-=cnt;
blknr+=cnt;
- buffer+=cnt*(ATAPI_READ_BLOCK_SIZE/4); /* ulong blocksize in ulong */
+ buffer+=(cnt*ATAPI_READ_BLOCK_SIZE);
} while (blkcnt > 0);
return (n);
}
diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c
index da36ed9..00b84fa 100644
--- a/common/cmd_scsi.c
+++ b/common/cmd_scsi.c
@@ -248,7 +248,7 @@
}
part = simple_strtoul(++ep, NULL, 16);
}
- if (get_partition_info (scsi_dev_desc, part, &info)) {
+ if (get_partition_info (&scsi_dev_desc[dev], part, &info)) {
printf("error reading partinfo\n");
return 1;
}
diff --git a/common/serial.c b/common/serial.c
index 605d4e3..13e9f30 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -41,7 +41,7 @@
|| 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) || defined(CONFIG_MPC5xxx)
+ || defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_MPC5xxx)
#if defined(CONFIG_CONS_INDEX) && defined(CFG_NS16550_SERIAL)
#if (CONFIG_CONS_INDEX==1)
return &eserial1_device;
@@ -91,7 +91,7 @@
#endif
#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
- || defined(CONFIG_405EP) || defined(CONFIG_MPC5xxx)
+ || defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_MPC5xxx)
serial_register(&serial0_device);
serial_register(&serial1_device);
#endif
diff --git a/config.mk b/config.mk
index 6e280bc..582df32 100644
--- a/config.mk
+++ b/config.mk
@@ -70,7 +70,7 @@
endif
ifeq ($(ARCH),blackfin)
-PLATFORM_CPPFLAGS+= -D__BLACKFIN__ -mno-underscore
+PLATFORM_CPPFLAGS+= -D__BLACKFIN__
endif
ifdef ARCH
diff --git a/cpu/74xx_7xx/cpu.c b/cpu/74xx_7xx/cpu.c
index f4e5fc5..9c8998b 100644
--- a/cpu/74xx_7xx/cpu.c
+++ b/cpu/74xx_7xx/cpu.c
@@ -44,6 +44,10 @@
#include <74xx_7xx.h>
#include <asm/cache.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+
#ifdef CONFIG_AMIGAONEG3SE
#include "../board/MAI/AmigaOneG3SE/via686.h"
#include "../board/MAI/AmigaOneG3SE/memio.h"
@@ -101,6 +105,10 @@
type = CPU_7457;
break;
+ case 0x8003:
+ type = CPU_7447A;
+ break;
+
case 0x8004:
type = CPU_7448;
break;
@@ -156,6 +164,10 @@
str = "MPC7410";
break;
+ case CPU_7447A:
+ str = "MPC7447A";
+ break;
+
case CPU_7448:
str = "MPC7448";
break;
@@ -264,20 +276,19 @@
/*
* For the 7400 the TB clock runs at 1/4 the cpu bus speed.
*/
-#ifdef CONFIG_AMIGAONEG3SE
+#if defined(CONFIG_AMIGAONEG3SE) || defined(CFG_CONFIG_BUS_CLK)
unsigned long get_tbclk(void)
{
return (gd->bus_clk / 4);
}
-#else /* ! CONFIG_AMIGAONEG3SE */
+#else /* ! CONFIG_AMIGAONEG3SE and !CFG_CONFIG_BUS_CLK*/
unsigned long get_tbclk (void)
{
return CFG_BUS_HZ / 4;
}
-#endif /* CONFIG_AMIGAONEG3SE */
+#endif /* CONFIG_AMIGAONEG3SE or CFG_CONFIG_BUS_CLK*/
/* ------------------------------------------------------------------------- */
-
#if defined(CONFIG_WATCHDOG)
#if !defined(CONFIG_PCIPPC2) && !defined(CONFIG_BAB7xx)
void
@@ -288,4 +299,31 @@
#endif /* !CONFIG_PCIPPC2 && !CONFIG_BAB7xx */
#endif /* CONFIG_WATCHDOG */
+/* ------------------------------------------------------------------------- */
+
+#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);
+
+#if defined(CONFIG_TSI108_ETH)
+ p = ft_get_prop (blob, "/" OF_TSI "/ethernet@6200/address", &len);
+ memcpy (p, bd->bi_enetaddr, 6);
+#endif
+
+#if defined(CONFIG_HAS_ETH1)
+ p = ft_get_prop (blob, "/" OF_TSI "/ethernet@6600/address", &len);
+ memcpy (p, bd->bi_enet1addr, 6);
+#endif
+}
+#endif
/* ------------------------------------------------------------------------- */
diff --git a/cpu/74xx_7xx/cpu_init.c b/cpu/74xx_7xx/cpu_init.c
index e02a4cc..1dd1b2c 100644
--- a/cpu/74xx_7xx/cpu_init.c
+++ b/cpu/74xx_7xx/cpu_init.c
@@ -43,6 +43,7 @@
case CPU_7450:
case CPU_7455:
case CPU_7457:
+ case CPU_7447A:
case CPU_7448:
/* enable the timebase bit in HID0 */
set_hid0(get_hid0() | 0x4000000);
diff --git a/cpu/74xx_7xx/speed.c b/cpu/74xx_7xx/speed.c
index d1800ed..d8c40ce 100644
--- a/cpu/74xx_7xx/speed.c
+++ b/cpu/74xx_7xx/speed.c
@@ -31,6 +31,8 @@
DECLARE_GLOBAL_DATA_PTR;
+extern unsigned long get_board_bus_clk (void);
+
static const int hid1_multipliers_x_10[] = {
25, /* 0000 - 2.5x */
75, /* 0001 - 7.5x */
@@ -50,6 +52,42 @@
0 /* 1111 - off */
};
+/* PLL_CFG[0:4] table for cpu 7448/7447A/7455/7457 */
+static const int hid1_74xx_multipliers_x_10[] = {
+ 115, /* 00000 - 11.5x */
+ 170, /* 00001 - 17x */
+ 75, /* 00010 - 7.5x */
+ 150, /* 00011 - 15x */
+ 70, /* 00100 - 7x */
+ 180, /* 00101 - 18x */
+ 10, /* 00110 - bypass */
+ 200, /* 00111 - 20x */
+ 20, /* 01000 - 2x */
+ 210, /* 01001 - 21x */
+ 65, /* 01010 - 6.5x */
+ 130, /* 01011 - 13x */
+ 85, /* 01100 - 8.5x */
+ 240, /* 01101 - 24x */
+ 95, /* 01110 - 9.5x */
+ 90, /* 01111 - 9x */
+ 30, /* 10000 - 3x */
+ 105, /* 10001 - 10.5x */
+ 55, /* 10010 - 5.5x */
+ 110, /* 10011 - 11x */
+ 40, /* 10100 - 4x */
+ 100, /* 10101 - 10x */
+ 50, /* 10110 - 5x */
+ 120, /* 10111 - 12x */
+ 80, /* 11000 - 8x */
+ 140, /* 11001 - 14x */
+ 60, /* 11010 - 6x */
+ 160, /* 11011 - 16x */
+ 135, /* 11100 - 13.5x */
+ 280, /* 11101 - 28x */
+ 0, /* 11110 - off */
+ 125 /* 11111 - 12.5x */
+};
+
static const int hid1_fx_multipliers_x_10[] = {
00, /* 0000 - off */
00, /* 0001 - off */
@@ -89,22 +127,30 @@
{
ulong clock = 0;
+#ifdef CFG_BUS_CLK
+ gd->bus_clk = CFG_BUS_CLK; /* bus clock is a fixed frequency */
+#else
+ gd->bus_clk = get_board_bus_clk (); /* bus clock is configurable */
+#endif
+
/* calculate the clock frequency based upon the CPU type */
switch (get_cpu_type()) {
+ case CPU_7447A:
case CPU_7448:
case CPU_7455:
case CPU_7457:
/*
- * It is assumed that the PLL_EXT line is zero.
* Make sure division is done before multiplication to prevent 32-bit
* arithmetic overflows which will cause a negative number
*/
- clock = (CFG_BUS_CLK / 10) * hid1_multipliers_x_10[(get_hid1 () >> 13) & 0xF];
+ clock = (gd->bus_clk / 10) *
+ hid1_74xx_multipliers_x_10[(get_hid1 () >> 12) & 0x1F];
break;
case CPU_750GX:
case CPU_750FX:
- clock = CFG_BUS_CLK * hid1_fx_multipliers_x_10[get_hid1 () >> 27] / 10;
+ clock = gd->bus_clk *
+ hid1_fx_multipliers_x_10[get_hid1 () >> 27] / 10;
break;
case CPU_7450:
@@ -121,7 +167,8 @@
* Make sure division is done before multiplication to prevent 32-bit
* arithmetic overflows which will cause a negative number
*/
- clock = (CFG_BUS_CLK / 10) * hid1_multipliers_x_10[get_hid1 () >> 28];
+ clock = (gd->bus_clk / 10) *
+ hid1_multipliers_x_10[get_hid1 () >> 28];
break;
case CPU_UNKNOWN:
@@ -131,7 +178,6 @@
}
gd->cpu_clk = clock;
- gd->bus_clk = CFG_BUS_CLK;
return (0);
}
diff --git a/cpu/at32ap/Makefile b/cpu/at32ap/Makefile
index f62ec8b..f69b1f3 100644
--- a/cpu/at32ap/Makefile
+++ b/cpu/at32ap/Makefile
@@ -30,7 +30,7 @@
START := start.o
SOBJS := entry.o
COBJS := cpu.o hsdramc.o exception.o cache.o
-COBJS += interrupts.o device.o pm.o pio.o
+COBJS += interrupts.o pio.o atmel_mci.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
START := $(addprefix $(obj),$(START))
diff --git a/cpu/at32ap/at32ap7000/Makefile b/cpu/at32ap/at32ap7000/Makefile
index 2ed74d2..d276712 100644
--- a/cpu/at32ap/at32ap7000/Makefile
+++ b/cpu/at32ap/at32ap7000/Makefile
@@ -24,7 +24,7 @@
LIB := $(obj)lib$(SOC).a
-COBJS := hebi.o devices.o
+COBJS := gpio.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/cpu/at32ap/at32ap7000/devices.c b/cpu/at32ap/at32ap7000/devices.c
deleted file mode 100644
index 8b216e9..0000000
--- a/cpu/at32ap/at32ap7000/devices.c
+++ /dev/null
@@ -1,448 +0,0 @@
-/*
- * Copyright (C) 2006 Atmel Corporation
- *
- * 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/memory-map.h>
-#include <asm/arch/platform.h>
-
-#include "../sm.h"
-
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-
-const struct clock_domain chip_clock[] = {
- [CLOCK_CPU] = {
- .reg = SM_PM_CPU_MASK,
- .id = CLOCK_CPU,
- .bridge = NO_DEVICE,
- },
- [CLOCK_HSB] = {
- .reg = SM_PM_HSB_MASK,
- .id = CLOCK_HSB,
- .bridge = NO_DEVICE,
- },
- [CLOCK_PBA] = {
- .reg = SM_PM_PBA_MASK,
- .id = CLOCK_PBA,
- .bridge = DEVICE_PBA_BRIDGE,
- },
- [CLOCK_PBB] = {
- .reg = SM_PM_PBB_MASK,
- .id = CLOCK_PBB,
- .bridge = DEVICE_PBB_BRIDGE,
- },
-};
-
-static const struct resource hebi_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 0 },
- },
- }, {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 13 },
- },
- }, {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 14 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 27, DEVICE_PIOE, GPIO_FUNC_A, 0 },
- },
- },
-};
-static const struct resource pba_bridge_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 1 },
- }
- }, {
- .type = RESOURCE_CLOCK,
- .u = {
- /* HSB-HSB Bridge */
- .clock = { CLOCK_HSB, 4 },
- },
- },
-};
-static const struct resource pbb_bridge_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 2 },
- },
- },
-};
-static const struct resource hramc_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 3 },
- },
- },
-};
-static const struct resource pioa_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 10 },
- },
- },
-};
-static const struct resource piob_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 11 },
- },
- },
-};
-static const struct resource pioc_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 12 },
- },
- },
-};
-static const struct resource piod_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 13 },
- },
- },
-};
-static const struct resource pioe_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 14 },
- },
- },
-};
-static const struct resource sm_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 0 },
- },
- },
-};
-static const struct resource intc_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 1 },
- },
- },
-};
-static const struct resource hmatrix_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 2 },
- },
- },
-};
-#if defined(CFG_HPDC)
-static const struct resource hpdc_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 16 },
- },
- },
-};
-#endif
-#if defined(CFG_MACB0)
-static const struct resource macb0_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 8 },
- },
- }, {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 6 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 19, DEVICE_PIOC, GPIO_FUNC_A, 0 },
- },
- },
-};
-#endif
-#if defined(CFG_MACB1)
-static const struct resource macb1_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 9 },
- },
- }, {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 7 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 12, DEVICE_PIOC, GPIO_FUNC_B, 19 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 14, DEVICE_PIOD, GPIO_FUNC_B, 2 },
- },
- },
-};
-#endif
-#if defined(CFG_LCDC)
-static const struct resource lcdc_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 7 },
- },
- },
-};
-#endif
-#if defined(CFG_USART0)
-static const struct resource usart0_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 3 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 2, DEVICE_PIOA, GPIO_FUNC_B, 8 },
- },
- },
-};
-#endif
-#if defined(CFG_USART1)
-static const struct resource usart1_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 4 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 2, DEVICE_PIOA, GPIO_FUNC_A, 17 },
- },
- },
-};
-#endif
-#if defined(CFG_USART2)
-static const struct resource usart2_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 5 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 2, DEVICE_PIOB, GPIO_FUNC_B, 26 },
- },
- },
-};
-#endif
-#if defined(CFG_USART3)
-static const struct resource usart3_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBA, 6 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 2, DEVICE_PIOB, GPIO_FUNC_B, 17 },
- },
- },
-};
-#endif
-#if defined(CFG_MMCI)
-static const struct resource mmci_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_PBB, 9 },
- },
- }, {
- .type = RESOURCE_GPIO,
- .u = {
- .gpio = { 6, DEVICE_PIOA, GPIO_FUNC_A, 10 },
- },
- },
-};
-#endif
-#if defined(CFG_DMAC)
-static const struct resource dmac_resource[] = {
- {
- .type = RESOURCE_CLOCK,
- .u = {
- .clock = { CLOCK_HSB, 10 },
- },
- },
-};
-#endif
-
-const struct device chip_device[] = {
- [DEVICE_HEBI] = {
- .regs = (void *)HSMC_BASE,
- .nr_resources = ARRAY_SIZE(hebi_resource),
- .resource = hebi_resource,
- },
- [DEVICE_PBA_BRIDGE] = {
- .nr_resources = ARRAY_SIZE(pba_bridge_resource),
- .resource = pba_bridge_resource,
- },
- [DEVICE_PBB_BRIDGE] = {
- .nr_resources = ARRAY_SIZE(pbb_bridge_resource),
- .resource = pbb_bridge_resource,
- },
- [DEVICE_HRAMC] = {
- .nr_resources = ARRAY_SIZE(hramc_resource),
- .resource = hramc_resource,
- },
- [DEVICE_PIOA] = {
- .regs = (void *)PIOA_BASE,
- .nr_resources = ARRAY_SIZE(pioa_resource),
- .resource = pioa_resource,
- },
- [DEVICE_PIOB] = {
- .regs = (void *)PIOB_BASE,
- .nr_resources = ARRAY_SIZE(piob_resource),
- .resource = piob_resource,
- },
- [DEVICE_PIOC] = {
- .regs = (void *)PIOC_BASE,
- .nr_resources = ARRAY_SIZE(pioc_resource),
- .resource = pioc_resource,
- },
- [DEVICE_PIOD] = {
- .regs = (void *)PIOD_BASE,
- .nr_resources = ARRAY_SIZE(piod_resource),
- .resource = piod_resource,
- },
- [DEVICE_PIOE] = {
- .regs = (void *)PIOE_BASE,
- .nr_resources = ARRAY_SIZE(pioe_resource),
- .resource = pioe_resource,
- },
- [DEVICE_SM] = {
- .regs = (void *)SM_BASE,
- .nr_resources = ARRAY_SIZE(sm_resource),
- .resource = sm_resource,
- },
- [DEVICE_INTC] = {
- .regs = (void *)INTC_BASE,
- .nr_resources = ARRAY_SIZE(intc_resource),
- .resource = intc_resource,
- },
- [DEVICE_HMATRIX] = {
- .regs = (void *)HMATRIX_BASE,
- .nr_resources = ARRAY_SIZE(hmatrix_resource),
- .resource = hmatrix_resource,
- },
-#if defined(CFG_HPDC)
- [DEVICE_HPDC] = {
- .nr_resources = ARRAY_SIZE(hpdc_resource),
- .resource = hpdc_resource,
- },
-#endif
-#if defined(CFG_MACB0)
- [DEVICE_MACB0] = {
- .regs = (void *)MACB0_BASE,
- .nr_resources = ARRAY_SIZE(macb0_resource),
- .resource = macb0_resource,
- },
-#endif
-#if defined(CFG_MACB1)
- [DEVICE_MACB1] = {
- .regs = (void *)MACB1_BASE,
- .nr_resources = ARRAY_SIZE(macb1_resource),
- .resource = macb1_resource,
- },
-#endif
-#if defined(CFG_LCDC)
- [DEVICE_LCDC] = {
- .nr_resources = ARRAY_SIZE(lcdc_resource),
- .resource = lcdc_resource,
- },
-#endif
-#if defined(CFG_USART0)
- [DEVICE_USART0] = {
- .regs = (void *)USART0_BASE,
- .nr_resources = ARRAY_SIZE(usart0_resource),
- .resource = usart0_resource,
- },
-#endif
-#if defined(CFG_USART1)
- [DEVICE_USART1] = {
- .regs = (void *)USART1_BASE,
- .nr_resources = ARRAY_SIZE(usart1_resource),
- .resource = usart1_resource,
- },
-#endif
-#if defined(CFG_USART2)
- [DEVICE_USART2] = {
- .regs = (void *)USART2_BASE,
- .nr_resources = ARRAY_SIZE(usart2_resource),
- .resource = usart2_resource,
- },
-#endif
-#if defined(CFG_USART3)
- [DEVICE_USART3] = {
- .regs = (void *)USART3_BASE,
- .nr_resources = ARRAY_SIZE(usart3_resource),
- .resource = usart3_resource,
- },
-#endif
-#if defined(CFG_MMCI)
- [DEVICE_MMCI] = {
- .regs = (void *)MMCI_BASE,
- .nr_resources = ARRAY_SIZE(mmci_resource),
- .resource = mmci_resource,
- },
-#endif
-#if defined(CFG_DMAC)
- [DEVICE_DMAC] = {
- .regs = (void *)DMAC_BASE,
- .nr_resources = ARRAY_SIZE(dmac_resource),
- .resource = dmac_resource,
- },
-#endif
-};
diff --git a/cpu/at32ap/at32ap7000/gpio.c b/cpu/at32ap/at32ap7000/gpio.c
new file mode 100644
index 0000000..52f5372
--- /dev/null
+++ b/cpu/at32ap/at32ap7000/gpio.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * 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/gpio.h>
+
+/*
+ * Lots of small functions here. We depend on --gc-sections getting
+ * rid of the ones we don't need.
+ */
+void gpio_enable_ebi(void)
+{
+#ifdef CFG_HSDRAMC
+#ifndef CFG_SDRAM_16BIT
+ gpio_select_periph_A(GPIO_PIN_PE0, 0);
+ gpio_select_periph_A(GPIO_PIN_PE1, 0);
+ gpio_select_periph_A(GPIO_PIN_PE2, 0);
+ gpio_select_periph_A(GPIO_PIN_PE3, 0);
+ gpio_select_periph_A(GPIO_PIN_PE4, 0);
+ gpio_select_periph_A(GPIO_PIN_PE5, 0);
+ gpio_select_periph_A(GPIO_PIN_PE6, 0);
+ gpio_select_periph_A(GPIO_PIN_PE7, 0);
+ gpio_select_periph_A(GPIO_PIN_PE8, 0);
+ gpio_select_periph_A(GPIO_PIN_PE9, 0);
+ gpio_select_periph_A(GPIO_PIN_PE10, 0);
+ gpio_select_periph_A(GPIO_PIN_PE11, 0);
+ gpio_select_periph_A(GPIO_PIN_PE12, 0);
+ gpio_select_periph_A(GPIO_PIN_PE13, 0);
+ gpio_select_periph_A(GPIO_PIN_PE14, 0);
+ gpio_select_periph_A(GPIO_PIN_PE15, 0);
+#endif
+ gpio_select_periph_A(GPIO_PIN_PE26, 0);
+#endif
+}
+
+void gpio_enable_usart0(void)
+{
+ gpio_select_periph_B(GPIO_PIN_PA8, 0);
+ gpio_select_periph_B(GPIO_PIN_PA9, 0);
+}
+
+void gpio_enable_usart1(void)
+{
+ gpio_select_periph_A(GPIO_PIN_PA17, 0);
+ gpio_select_periph_A(GPIO_PIN_PA18, 0);
+}
+
+void gpio_enable_usart2(void)
+{
+ gpio_select_periph_B(GPIO_PIN_PB26, 0);
+ gpio_select_periph_B(GPIO_PIN_PB27, 0);
+}
+
+void gpio_enable_usart3(void)
+{
+ gpio_select_periph_B(GPIO_PIN_PB18, 0);
+ gpio_select_periph_B(GPIO_PIN_PB19, 0);
+}
+
+void gpio_enable_macb0(void)
+{
+ gpio_select_periph_A(GPIO_PIN_PC3, 0); /* TXD0 */
+ gpio_select_periph_A(GPIO_PIN_PC4, 0); /* TXD1 */
+ gpio_select_periph_A(GPIO_PIN_PC7, 0); /* TXEN */
+ gpio_select_periph_A(GPIO_PIN_PC8, 0); /* TXCK */
+ gpio_select_periph_A(GPIO_PIN_PC9, 0); /* RXD0 */
+ gpio_select_periph_A(GPIO_PIN_PC10, 0); /* RXD1 */
+ gpio_select_periph_A(GPIO_PIN_PC13, 0); /* RXER */
+ gpio_select_periph_A(GPIO_PIN_PC15, 0); /* RXDV */
+ gpio_select_periph_A(GPIO_PIN_PC16, 0); /* MDC */
+ gpio_select_periph_A(GPIO_PIN_PC17, 0); /* MDIO */
+#if !defined(CONFIG_RMII)
+ gpio_select_periph_A(GPIO_PIN_PC0, 0); /* COL */
+ gpio_select_periph_A(GPIO_PIN_PC1, 0); /* CRS */
+ gpio_select_periph_A(GPIO_PIN_PC2, 0); /* TXER */
+ gpio_select_periph_A(GPIO_PIN_PC5, 0); /* TXD2 */
+ gpio_select_periph_A(GPIO_PIN_PC6, 0); /* TXD3 */
+ gpio_select_periph_A(GPIO_PIN_PC11, 0); /* RXD2 */
+ gpio_select_periph_A(GPIO_PIN_PC12, 0); /* RXD3 */
+ gpio_select_periph_A(GPIO_PIN_PC14, 0); /* RXCK */
+ gpio_select_periph_A(GPIO_PIN_PC18, 0); /* SPD */
+#endif
+}
+
+void gpio_enable_macb1(void)
+{
+ gpio_select_periph_B(GPIO_PIN_PD13, 0); /* TXD0 */
+ gpio_select_periph_B(GPIO_PIN_PD14, 0); /* TXD1 */
+ gpio_select_periph_B(GPIO_PIN_PD11, 0); /* TXEN */
+ gpio_select_periph_B(GPIO_PIN_PD12, 0); /* TXCK */
+ gpio_select_periph_B(GPIO_PIN_PD10, 0); /* RXD0 */
+ gpio_select_periph_B(GPIO_PIN_PD6, 0); /* RXD1 */
+ gpio_select_periph_B(GPIO_PIN_PD5, 0); /* RXER */
+ gpio_select_periph_B(GPIO_PIN_PD4, 0); /* RXDV */
+ gpio_select_periph_B(GPIO_PIN_PD3, 0); /* MDC */
+ gpio_select_periph_B(GPIO_PIN_PD2, 0); /* MDIO */
+#if !defined(CONFIG_RMII)
+ gpio_select_periph_B(GPIO_PIN_PC19, 0); /* COL */
+ gpio_select_periph_B(GPIO_PIN_PC23, 0); /* CRS */
+ gpio_select_periph_B(GPIO_PIN_PC26, 0); /* TXER */
+ gpio_select_periph_B(GPIO_PIN_PC27, 0); /* TXD2 */
+ gpio_select_periph_B(GPIO_PIN_PC28, 0); /* TXD3 */
+ gpio_select_periph_B(GPIO_PIN_PC29, 0); /* RXD2 */
+ gpio_select_periph_B(GPIO_PIN_PC30, 0); /* RXD3 */
+ gpio_select_periph_B(GPIO_PIN_PC24, 0); /* RXCK */
+ gpio_select_periph_B(GPIO_PIN_PD15, 0); /* SPD */
+#endif
+}
+
+void gpio_enable_mmci(void)
+{
+ gpio_select_periph_A(GPIO_PIN_PA10, 0); /* CLK */
+ gpio_select_periph_A(GPIO_PIN_PA11, 0); /* CMD */
+ gpio_select_periph_A(GPIO_PIN_PA12, 0); /* DATA0 */
+ gpio_select_periph_A(GPIO_PIN_PA13, 0); /* DATA1 */
+ gpio_select_periph_A(GPIO_PIN_PA14, 0); /* DATA2 */
+ gpio_select_periph_A(GPIO_PIN_PA15, 0); /* DATA3 */
+}
diff --git a/cpu/at32ap/atmel_mci.c b/cpu/at32ap/atmel_mci.c
new file mode 100644
index 0000000..9f62c0f
--- /dev/null
+++ b/cpu/at32ap/atmel_mci.c
@@ -0,0 +1,477 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * 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>
+
+#ifdef CONFIG_MMC
+
+#include <part.h>
+#include <mmc.h>
+
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/byteorder.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/memory-map.h>
+
+#include "atmel_mci.h"
+
+#ifdef DEBUG
+#define pr_debug(fmt, args...) printf(fmt, ##args)
+#else
+#define pr_debug(...) do { } while(0)
+#endif
+
+#ifndef CFG_MMC_CLK_OD
+#define CFG_MMC_CLK_OD 150000
+#endif
+
+#ifndef CFG_MMC_CLK_PP
+#define CFG_MMC_CLK_PP 5000000
+#endif
+
+#ifndef CFG_MMC_OP_COND
+#define CFG_MMC_OP_COND 0x00100000
+#endif
+
+#define MMC_DEFAULT_BLKLEN 512
+#define MMC_DEFAULT_RCA 1
+
+static unsigned int mmc_rca;
+static block_dev_desc_t mmc_blkdev;
+
+block_dev_desc_t *mmc_get_dev(int dev)
+{
+ return &mmc_blkdev;
+}
+
+static void mci_set_mode(unsigned long hz, unsigned long blklen)
+{
+ unsigned long bus_hz;
+ unsigned long clkdiv;
+
+ bus_hz = get_mci_clk_rate();
+ clkdiv = (bus_hz / hz) / 2 - 1;
+
+ pr_debug("mmc: setting clock %lu Hz, block size %lu\n",
+ hz, blklen);
+
+ if (clkdiv & ~255UL) {
+ clkdiv = 255;
+ printf("mmc: clock %lu too low; setting CLKDIV to 255\n",
+ hz);
+ }
+
+ blklen &= 0xfffc;
+ mmci_writel(MR, (MMCI_BF(CLKDIV, clkdiv)
+ | MMCI_BF(BLKLEN, blklen)));
+}
+
+#define RESP_NO_CRC 1
+#define R1 MMCI_BF(RSPTYP, 1)
+#define R2 MMCI_BF(RSPTYP, 2)
+#define R3 (R1 | RESP_NO_CRC)
+#define R6 R1
+#define NID MMCI_BF(MAXLAT, 0)
+#define NCR MMCI_BF(MAXLAT, 1)
+#define TRCMD_START MMCI_BF(TRCMD, 1)
+#define TRDIR_READ MMCI_BF(TRDIR, 1)
+#define TRTYP_BLOCK MMCI_BF(TRTYP, 0)
+#define INIT_CMD MMCI_BF(SPCMD, 1)
+#define OPEN_DRAIN MMCI_BF(OPDCMD, 1)
+
+#define ERROR_FLAGS (MMCI_BIT(DTOE) \
+ | MMCI_BIT(RDIRE) \
+ | MMCI_BIT(RENDE) \
+ | MMCI_BIT(RINDE) \
+ | MMCI_BIT(RTOE))
+
+static int
+mmc_cmd(unsigned long cmd, unsigned long arg,
+ void *resp, unsigned long flags)
+{
+ unsigned long *response = resp;
+ int i, response_words = 0;
+ unsigned long error_flags;
+ u32 status;
+
+ pr_debug("mmc: CMD%lu 0x%lx (flags 0x%lx)\n",
+ cmd, arg, flags);
+
+ error_flags = ERROR_FLAGS;
+ if (!(flags & RESP_NO_CRC))
+ error_flags |= MMCI_BIT(RCRCE);
+
+ flags &= ~MMCI_BF(CMDNB, ~0UL);
+
+ if (MMCI_BFEXT(RSPTYP, flags) == MMCI_RSPTYP_48_BIT_RESP)
+ response_words = 1;
+ else if (MMCI_BFEXT(RSPTYP, flags) == MMCI_RSPTYP_136_BIT_RESP)
+ response_words = 4;
+
+ mmci_writel(ARGR, arg);
+ mmci_writel(CMDR, cmd | flags);
+ do {
+ udelay(40);
+ status = mmci_readl(SR);
+ } while (!(status & MMCI_BIT(CMDRDY)));
+
+ pr_debug("mmc: status 0x%08lx\n", status);
+
+ if (status & ERROR_FLAGS) {
+ printf("mmc: command %lu failed (status: 0x%08lx)\n",
+ cmd, status);
+ return -EIO;
+ }
+
+ if (response_words)
+ pr_debug("mmc: response:");
+
+ for (i = 0; i < response_words; i++) {
+ response[i] = mmci_readl(RSPR);
+ pr_debug(" %08lx", response[i]);
+ }
+ pr_debug("\n");
+
+ return 0;
+}
+
+static int mmc_acmd(unsigned long cmd, unsigned long arg,
+ void *resp, unsigned long flags)
+{
+ unsigned long aresp[4];
+ int ret;
+
+ /*
+ * Seems like the APP_CMD part of an ACMD has 64 cycles max
+ * latency even though the ACMD part doesn't. This isn't
+ * entirely clear in the SD Card spec, but some cards refuse
+ * to work if we attempt to use 5 cycles max latency here...
+ */
+ ret = mmc_cmd(MMC_CMD_APP_CMD, 0, aresp,
+ R1 | NCR | (flags & OPEN_DRAIN));
+ if (ret)
+ return ret;
+ if ((aresp[0] & (R1_ILLEGAL_COMMAND | R1_APP_CMD)) != R1_APP_CMD)
+ return -ENODEV;
+
+ ret = mmc_cmd(cmd, arg, resp, flags);
+ return ret;
+}
+
+static unsigned long
+mmc_bread(int dev, unsigned long start, lbaint_t blkcnt,
+ unsigned long *buffer)
+{
+ int ret, i = 0;
+ unsigned long resp[4];
+ unsigned long card_status, data;
+ unsigned long wordcount;
+ u32 status;
+
+ if (blkcnt == 0)
+ return 0;
+
+ pr_debug("mmc_bread: dev %d, start %lx, blkcnt %lx\n",
+ dev, start, blkcnt);
+
+ /* Put the device into Transfer state */
+ ret = mmc_cmd(MMC_CMD_SELECT_CARD, mmc_rca << 16, resp, R1 | NCR);
+ if (ret) goto fail;
+
+ /* Set block length */
+ ret = mmc_cmd(MMC_CMD_SET_BLOCKLEN, mmc_blkdev.blksz, resp, R1 | NCR);
+ if (ret) goto fail;
+
+ pr_debug("MCI_DTOR = %08lx\n", mmci_readl(DTOR));
+
+ for (i = 0; i < blkcnt; i++, start++) {
+ ret = mmc_cmd(MMC_CMD_READ_SINGLE_BLOCK,
+ start * mmc_blkdev.blksz, resp,
+ (R1 | NCR | TRCMD_START | TRDIR_READ
+ | TRTYP_BLOCK));
+ if (ret) goto fail;
+
+ ret = -EIO;
+ wordcount = 0;
+ do {
+ do {
+ status = mmci_readl(SR);
+ if (status & (ERROR_FLAGS | MMCI_BIT(OVRE)))
+ goto fail;
+ } while (!(status & MMCI_BIT(RXRDY)));
+
+ if (status & MMCI_BIT(RXRDY)) {
+ data = mmci_readl(RDR);
+ /* pr_debug("%x\n", data); */
+ *buffer++ = data;
+ wordcount++;
+ }
+ } while(wordcount < (512 / 4));
+
+ pr_debug("mmc: read %u words, waiting for BLKE\n", wordcount);
+
+ do {
+ status = mmci_readl(SR);
+ } while (!(status & MMCI_BIT(BLKE)));
+
+ putc('.');
+ }
+
+out:
+ /* Put the device back into Standby state */
+ mmc_cmd(MMC_CMD_SELECT_CARD, 0, resp, NCR);
+ return i;
+
+fail:
+ mmc_cmd(MMC_CMD_SEND_STATUS, mmc_rca << 16, &card_status, R1 | NCR);
+ printf("mmc: bread failed, card status = ", card_status);
+ goto out;
+}
+
+static void mmc_parse_cid(struct mmc_cid *cid, unsigned long *resp)
+{
+ cid->mid = resp[0] >> 24;
+ cid->oid = (resp[0] >> 8) & 0xffff;
+ cid->pnm[0] = resp[0];
+ cid->pnm[1] = resp[1] >> 24;
+ cid->pnm[2] = resp[1] >> 16;
+ cid->pnm[3] = resp[1] >> 8;
+ cid->pnm[4] = resp[1];
+ cid->pnm[5] = resp[2] >> 24;
+ cid->pnm[6] = 0;
+ cid->prv = resp[2] >> 16;
+ cid->psn = (resp[2] << 16) | (resp[3] >> 16);
+ cid->mdt = resp[3] >> 8;
+}
+
+static void sd_parse_cid(struct mmc_cid *cid, unsigned long *resp)
+{
+ cid->mid = resp[0] >> 24;
+ cid->oid = (resp[0] >> 8) & 0xffff;
+ cid->pnm[0] = resp[0];
+ cid->pnm[1] = resp[1] >> 24;
+ cid->pnm[2] = resp[1] >> 16;
+ cid->pnm[3] = resp[1] >> 8;
+ cid->pnm[4] = resp[1];
+ cid->pnm[5] = 0;
+ cid->pnm[6] = 0;
+ cid->prv = resp[2] >> 24;
+ cid->psn = (resp[2] << 8) | (resp[3] >> 24);
+ cid->mdt = (resp[3] >> 8) & 0x0fff;
+}
+
+static void mmc_dump_cid(const struct mmc_cid *cid)
+{
+ printf("Manufacturer ID: %02lX\n", cid->mid);
+ printf("OEM/Application ID: %04lX\n", cid->oid);
+ printf("Product name: %s\n", cid->pnm);
+ printf("Product Revision: %lu.%lu\n",
+ cid->prv >> 4, cid->prv & 0x0f);
+ printf("Product Serial Number: %lu\n", cid->psn);
+ printf("Manufacturing Date: %02lu/%02lu\n",
+ cid->mdt >> 4, cid->mdt & 0x0f);
+}
+
+static void mmc_dump_csd(const struct mmc_csd *csd)
+{
+ unsigned long *csd_raw = (unsigned long *)csd;
+ printf("CSD data: %08lx %08lx %08lx %08lx\n",
+ csd_raw[0], csd_raw[1], csd_raw[2], csd_raw[3]);
+ printf("CSD structure version: 1.%u\n", csd->csd_structure);
+ printf("MMC System Spec version: %u\n", csd->spec_vers);
+ printf("Card command classes: %03x\n", csd->ccc);
+ printf("Read block length: %u\n", 1 << csd->read_bl_len);
+ if (csd->read_bl_partial)
+ puts("Supports partial reads\n");
+ else
+ puts("Does not support partial reads\n");
+ printf("Write block length: %u\n", 1 << csd->write_bl_len);
+ if (csd->write_bl_partial)
+ puts("Supports partial writes\n");
+ else
+ puts("Does not support partial writes\n");
+ if (csd->wp_grp_enable)
+ printf("Supports group WP: %u\n", csd->wp_grp_size + 1);
+ else
+ puts("Does not support group WP\n");
+ printf("Card capacity: %u bytes\n",
+ (csd->c_size + 1) * (1 << (csd->c_size_mult + 2)) *
+ (1 << csd->read_bl_len));
+ printf("File format: %u/%u\n",
+ csd->file_format_grp, csd->file_format);
+ puts("Write protection: ");
+ if (csd->perm_write_protect)
+ puts(" permanent");
+ if (csd->tmp_write_protect)
+ puts(" temporary");
+ putc('\n');
+}
+
+static int mmc_idle_cards(void)
+{
+ int ret;
+
+ /* Reset and initialize all cards */
+ ret = mmc_cmd(MMC_CMD_GO_IDLE_STATE, 0, NULL, 0);
+ if (ret)
+ return ret;
+
+ /* Keep the bus idle for 74 clock cycles */
+ return mmc_cmd(0, 0, NULL, INIT_CMD);
+}
+
+static int sd_init_card(struct mmc_cid *cid, int verbose)
+{
+ unsigned long resp[4];
+ int i, ret = 0;
+
+ mmc_idle_cards();
+ for (i = 0; i < 1000; i++) {
+ ret = mmc_acmd(MMC_ACMD_SD_SEND_OP_COND, CFG_MMC_OP_COND,
+ resp, R3 | NID);
+ if (ret || (resp[0] & 0x80000000))
+ break;
+ ret = -ETIMEDOUT;
+ }
+
+ if (ret)
+ return ret;
+
+ ret = mmc_cmd(MMC_CMD_ALL_SEND_CID, 0, resp, R2 | NID);
+ if (ret)
+ return ret;
+ sd_parse_cid(cid, resp);
+ if (verbose)
+ mmc_dump_cid(cid);
+
+ /* Get RCA of the card that responded */
+ ret = mmc_cmd(MMC_CMD_SD_SEND_RELATIVE_ADDR, 0, resp, R6 | NCR);
+ if (ret)
+ return ret;
+
+ mmc_rca = resp[0] >> 16;
+ if (verbose)
+ printf("SD Card detected (RCA %u)\n", mmc_rca);
+ return 0;
+}
+
+static int mmc_init_card(struct mmc_cid *cid, int verbose)
+{
+ unsigned long resp[4];
+ int i, ret = 0;
+
+ mmc_idle_cards();
+ for (i = 0; i < 1000; i++) {
+ ret = mmc_cmd(MMC_CMD_SEND_OP_COND, CFG_MMC_OP_COND, resp,
+ R3 | NID | OPEN_DRAIN);
+ if (ret || (resp[0] & 0x80000000))
+ break;
+ ret = -ETIMEDOUT;
+ }
+
+ if (ret)
+ return ret;
+
+ /* Get CID of all cards. FIXME: Support more than one card */
+ ret = mmc_cmd(MMC_CMD_ALL_SEND_CID, 0, resp, R2 | NID | OPEN_DRAIN);
+ if (ret)
+ return ret;
+ mmc_parse_cid(cid, resp);
+ if (verbose)
+ mmc_dump_cid(cid);
+
+ /* Set Relative Address of the card that responded */
+ ret = mmc_cmd(MMC_CMD_SET_RELATIVE_ADDR, mmc_rca << 16, resp,
+ R1 | NCR | OPEN_DRAIN);
+ return ret;
+}
+
+int mmc_init(int verbose)
+{
+ struct mmc_cid cid;
+ struct mmc_csd csd;
+ int ret;
+
+ /* Initialize controller */
+ mmci_writel(CR, MMCI_BIT(SWRST));
+ mmci_writel(CR, MMCI_BIT(MCIEN));
+ mmci_writel(DTOR, 0x5f);
+ mmci_writel(IDR, ~0UL);
+ mci_set_mode(CFG_MMC_CLK_OD, MMC_DEFAULT_BLKLEN);
+
+ ret = sd_init_card(&cid, verbose);
+ if (ret) {
+ mmc_rca = MMC_DEFAULT_RCA;
+ ret = mmc_init_card(&cid, verbose);
+ }
+ if (ret)
+ return ret;
+
+ /* Get CSD from the card */
+ ret = mmc_cmd(MMC_CMD_SEND_CSD, mmc_rca << 16, &csd, R2 | NCR);
+ if (ret)
+ return ret;
+ if (verbose)
+ mmc_dump_csd(&csd);
+
+ /* Initialize the blockdev structure */
+ mmc_blkdev.if_type = IF_TYPE_MMC;
+ mmc_blkdev.part_type = PART_TYPE_DOS;
+ mmc_blkdev.block_read = mmc_bread;
+ sprintf((char *)mmc_blkdev.vendor,
+ "Man %02x%04x Snr %08x",
+ cid.mid, cid.oid, cid.psn);
+ strncpy((char *)mmc_blkdev.product, cid.pnm,
+ sizeof(mmc_blkdev.product));
+ sprintf((char *)mmc_blkdev.revision, "%x %x",
+ cid.prv >> 4, cid.prv & 0x0f);
+ mmc_blkdev.blksz = 1 << csd.read_bl_len;
+ mmc_blkdev.lba = (csd.c_size + 1) * (1 << (csd.c_size_mult + 2));
+
+ mci_set_mode(CFG_MMC_CLK_PP, mmc_blkdev.blksz);
+
+#if 0
+ if (fat_register_device(&mmc_blkdev, 1))
+ printf("Could not register MMC fat device\n");
+#else
+ init_part(&mmc_blkdev);
+#endif
+
+ return 0;
+}
+
+int mmc_read(ulong src, uchar *dst, int size)
+{
+ return -ENOSYS;
+}
+
+int mmc_write(uchar *src, ulong dst, int size)
+{
+ return -ENOSYS;
+}
+
+int mmc2info(ulong addr)
+{
+ return 0;
+}
+
+#endif /* CONFIG_MMC */
diff --git a/cpu/at32ap/atmel_mci.h b/cpu/at32ap/atmel_mci.h
new file mode 100644
index 0000000..0ffbc4f
--- /dev/null
+++ b/cpu/at32ap/atmel_mci.h
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2005-2006 Atmel Corporation
+ *
+ * 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 __CPU_AT32AP_ATMEL_MCI_H__
+#define __CPU_AT32AP_ATMEL_MCI_H__
+
+/* Atmel MultiMedia Card Interface (MCI) registers */
+#define MMCI_CR 0x0000
+#define MMCI_MR 0x0004
+#define MMCI_DTOR 0x0008
+#define MMCI_SDCR 0x000c
+#define MMCI_ARGR 0x0010
+#define MMCI_CMDR 0x0014
+#define MMCI_RSPR 0x0020
+#define MMCI_RSPR1 0x0024
+#define MMCI_RSPR2 0x0028
+#define MMCI_RSPR3 0x002c
+#define MMCI_RDR 0x0030
+#define MMCI_TDR 0x0034
+#define MMCI_SR 0x0040
+#define MMCI_IER 0x0044
+#define MMCI_IDR 0x0048
+#define MMCI_IMR 0x004c
+
+/* Bitfields in CR */
+#define MMCI_MCIEN_OFFSET 0
+#define MMCI_MCIEN_SIZE 1
+#define MMCI_MCIDIS_OFFSET 1
+#define MMCI_MCIDIS_SIZE 1
+#define MMCI_PWSEN_OFFSET 2
+#define MMCI_PWSEN_SIZE 1
+#define MMCI_PWSDIS_OFFSET 3
+#define MMCI_PWSDIS_SIZE 1
+#define MMCI_SWRST_OFFSET 7
+#define MMCI_SWRST_SIZE 1
+
+/* Bitfields in MR */
+#define MMCI_CLKDIV_OFFSET 0
+#define MMCI_CLKDIV_SIZE 8
+#define MMCI_PWSDIV_OFFSET 8
+#define MMCI_PWSDIV_SIZE 3
+#define MMCI_PDCPADV_OFFSET 14
+#define MMCI_PDCPADV_SIZE 1
+#define MMCI_PDCMODE_OFFSET 15
+#define MMCI_PDCMODE_SIZE 1
+#define MMCI_BLKLEN_OFFSET 16
+#define MMCI_BLKLEN_SIZE 16
+
+/* Bitfields in DTOR */
+#define MMCI_DTOCYC_OFFSET 0
+#define MMCI_DTOCYC_SIZE 4
+#define MMCI_DTOMUL_OFFSET 4
+#define MMCI_DTOMUL_SIZE 3
+
+/* Bitfields in SDCR */
+#define MMCI_SCDSEL_OFFSET 0
+#define MMCI_SCDSEL_SIZE 4
+#define MMCI_SCDBUS_OFFSET 7
+#define MMCI_SCDBUS_SIZE 1
+
+/* Bitfields in ARGR */
+#define MMCI_ARG_OFFSET 0
+#define MMCI_ARG_SIZE 32
+
+/* Bitfields in CMDR */
+#define MMCI_CMDNB_OFFSET 0
+#define MMCI_CMDNB_SIZE 6
+#define MMCI_RSPTYP_OFFSET 6
+#define MMCI_RSPTYP_SIZE 2
+#define MMCI_SPCMD_OFFSET 8
+#define MMCI_SPCMD_SIZE 3
+#define MMCI_OPDCMD_OFFSET 11
+#define MMCI_OPDCMD_SIZE 1
+#define MMCI_MAXLAT_OFFSET 12
+#define MMCI_MAXLAT_SIZE 1
+#define MMCI_TRCMD_OFFSET 16
+#define MMCI_TRCMD_SIZE 2
+#define MMCI_TRDIR_OFFSET 18
+#define MMCI_TRDIR_SIZE 1
+#define MMCI_TRTYP_OFFSET 19
+#define MMCI_TRTYP_SIZE 2
+
+/* Bitfields in RSPRx */
+#define MMCI_RSP_OFFSET 0
+#define MMCI_RSP_SIZE 32
+
+/* Bitfields in SR/IER/IDR/IMR */
+#define MMCI_CMDRDY_OFFSET 0
+#define MMCI_CMDRDY_SIZE 1
+#define MMCI_RXRDY_OFFSET 1
+#define MMCI_RXRDY_SIZE 1
+#define MMCI_TXRDY_OFFSET 2
+#define MMCI_TXRDY_SIZE 1
+#define MMCI_BLKE_OFFSET 3
+#define MMCI_BLKE_SIZE 1
+#define MMCI_DTIP_OFFSET 4
+#define MMCI_DTIP_SIZE 1
+#define MMCI_NOTBUSY_OFFSET 5
+#define MMCI_NOTBUSY_SIZE 1
+#define MMCI_ENDRX_OFFSET 6
+#define MMCI_ENDRX_SIZE 1
+#define MMCI_ENDTX_OFFSET 7
+#define MMCI_ENDTX_SIZE 1
+#define MMCI_RXBUFF_OFFSET 14
+#define MMCI_RXBUFF_SIZE 1
+#define MMCI_TXBUFE_OFFSET 15
+#define MMCI_TXBUFE_SIZE 1
+#define MMCI_RINDE_OFFSET 16
+#define MMCI_RINDE_SIZE 1
+#define MMCI_RDIRE_OFFSET 17
+#define MMCI_RDIRE_SIZE 1
+#define MMCI_RCRCE_OFFSET 18
+#define MMCI_RCRCE_SIZE 1
+#define MMCI_RENDE_OFFSET 19
+#define MMCI_RENDE_SIZE 1
+#define MMCI_RTOE_OFFSET 20
+#define MMCI_RTOE_SIZE 1
+#define MMCI_DCRCE_OFFSET 21
+#define MMCI_DCRCE_SIZE 1
+#define MMCI_DTOE_OFFSET 22
+#define MMCI_DTOE_SIZE 1
+#define MMCI_OVRE_OFFSET 30
+#define MMCI_OVRE_SIZE 1
+#define MMCI_UNRE_OFFSET 31
+#define MMCI_UNRE_SIZE 1
+
+/* Constants for DTOMUL */
+#define MMCI_DTOMUL_1_CYCLE 0
+#define MMCI_DTOMUL_16_CYCLES 1
+#define MMCI_DTOMUL_128_CYCLES 2
+#define MMCI_DTOMUL_256_CYCLES 3
+#define MMCI_DTOMUL_1024_CYCLES 4
+#define MMCI_DTOMUL_4096_CYCLES 5
+#define MMCI_DTOMUL_65536_CYCLES 6
+#define MMCI_DTOMUL_1048576_CYCLES 7
+
+/* Constants for RSPTYP */
+#define MMCI_RSPTYP_NO_RESP 0
+#define MMCI_RSPTYP_48_BIT_RESP 1
+#define MMCI_RSPTYP_136_BIT_RESP 2
+
+/* Constants for SPCMD */
+#define MMCI_SPCMD_NO_SPEC_CMD 0
+#define MMCI_SPCMD_INIT_CMD 1
+#define MMCI_SPCMD_SYNC_CMD 2
+#define MMCI_SPCMD_INT_CMD 4
+#define MMCI_SPCMD_INT_RESP 5
+
+/* Constants for TRCMD */
+#define MMCI_TRCMD_NO_TRANS 0
+#define MMCI_TRCMD_START_TRANS 1
+#define MMCI_TRCMD_STOP_TRANS 2
+
+/* Constants for TRTYP */
+#define MMCI_TRTYP_BLOCK 0
+#define MMCI_TRTYP_MULTI_BLOCK 1
+#define MMCI_TRTYP_STREAM 2
+
+/* Bit manipulation macros */
+#define MMCI_BIT(name) \
+ (1 << MMCI_##name##_OFFSET)
+#define MMCI_BF(name,value) \
+ (((value) & ((1 << MMCI_##name##_SIZE) - 1)) \
+ << MMCI_##name##_OFFSET)
+#define MMCI_BFEXT(name,value) \
+ (((value) >> MMCI_##name##_OFFSET)\
+ & ((1 << MMCI_##name##_SIZE) - 1))
+#define MMCI_BFINS(name,value,old) \
+ (((old) & ~(((1 << MMCI_##name##_SIZE) - 1) \
+ << MMCI_##name##_OFFSET)) \
+ | MMCI_BF(name,value))
+
+/* Register access macros */
+#define mmci_readl(reg) \
+ readl((void *)MMCI_BASE + MMCI_##reg)
+#define mmci_writel(reg,value) \
+ writel((value), (void *)MMCI_BASE + MMCI_##reg)
+
+#endif /* __CPU_AT32AP_ATMEL_MCI_H__ */
diff --git a/cpu/at32ap/cpu.c b/cpu/at32ap/cpu.c
index 37e3ea0..311466b 100644
--- a/cpu/at32ap/cpu.c
+++ b/cpu/at32ap/cpu.c
@@ -26,33 +26,79 @@
#include <asm/sections.h>
#include <asm/sysreg.h>
+#include <asm/arch/clk.h>
#include <asm/arch/memory-map.h>
-#include <asm/arch/platform.h>
#include "hsmc3.h"
+#include "sm.h"
+
+/* Sanity checks */
+#if (CFG_CLKDIV_CPU > CFG_CLKDIV_HSB) \
+ || (CFG_CLKDIV_HSB > CFG_CLKDIV_PBA) \
+ || (CFG_CLKDIV_HSB > CFG_CLKDIV_PBB)
+# error Constraint fCPU >= fHSB >= fPB{A,B} violated
+#endif
+#if defined(CONFIG_PLL) && ((CFG_PLL0_MUL < 1) || (CFG_PLL0_DIV < 1))
+# error Invalid PLL multiplier and/or divider
+#endif
DECLARE_GLOBAL_DATA_PTR;
+static void pm_init(void)
+{
+ uint32_t cksel;
+
+#ifdef CONFIG_PLL
+ /* Initialize the PLL */
+ sm_writel(PM_PLL0, (SM_BF(PLLCOUNT, CFG_PLL0_SUPPRESS_CYCLES)
+ | SM_BF(PLLMUL, CFG_PLL0_MUL - 1)
+ | SM_BF(PLLDIV, CFG_PLL0_DIV - 1)
+ | SM_BF(PLLOPT, CFG_PLL0_OPT)
+ | SM_BF(PLLOSC, 0)
+ | SM_BIT(PLLEN)));
+
+ /* Wait for lock */
+ while (!(sm_readl(PM_ISR) & SM_BIT(LOCK0))) ;
+#endif
+
+ /* Set up clocks for the CPU and all peripheral buses */
+ cksel = 0;
+ if (CFG_CLKDIV_CPU)
+ cksel |= SM_BIT(CPUDIV) | SM_BF(CPUSEL, CFG_CLKDIV_CPU - 1);
+ if (CFG_CLKDIV_HSB)
+ cksel |= SM_BIT(HSBDIV) | SM_BF(HSBSEL, CFG_CLKDIV_HSB - 1);
+ if (CFG_CLKDIV_PBA)
+ cksel |= SM_BIT(PBADIV) | SM_BF(PBASEL, CFG_CLKDIV_PBA - 1);
+ if (CFG_CLKDIV_PBB)
+ cksel |= SM_BIT(PBBDIV) | SM_BF(PBBSEL, CFG_CLKDIV_PBB - 1);
+ sm_writel(PM_CKSEL, cksel);
+
+ gd->cpu_hz = get_cpu_clk_rate();
+
+#ifdef CONFIG_PLL
+ /* Use PLL0 as main clock */
+ sm_writel(PM_MCCTRL, SM_BIT(PLLSEL));
+#endif
+}
+
int cpu_init(void)
{
- const struct device *hebi;
extern void _evba(void);
char *p;
gd->cpu_hz = CFG_OSC0_HZ;
- /* fff03400: 00010001 04030402 00050005 10011103 */
- hebi = get_device(DEVICE_HEBI);
- hsmc3_writel(hebi, MODE0, 0x00031103);
- hsmc3_writel(hebi, CYCLE0, 0x000c000d);
- hsmc3_writel(hebi, PULSE0, 0x0b0a0906);
- hsmc3_writel(hebi, SETUP0, 0x00010002);
+ /* TODO: Move somewhere else, but needs to be run before we
+ * increase the clock frequency. */
+ hsmc3_writel(MODE0, 0x00031103);
+ hsmc3_writel(CYCLE0, 0x000c000d);
+ hsmc3_writel(PULSE0, 0x0b0a0906);
+ hsmc3_writel(SETUP0, 0x00010002);
pm_init();
sysreg_write(EVBA, (unsigned long)&_evba);
asm volatile("csrf %0" : : "i"(SYSREG_EM_OFFSET));
- gd->console_uart = get_device(CFG_CONSOLE_UART_DEV);
/* Lock everything that mess with the flash in the icache */
for (p = __flashprog_start; p <= (__flashprog_end + CFG_ICACHE_LINESZ);
diff --git a/cpu/at32ap/device.c b/cpu/at32ap/device.c
deleted file mode 100644
index 89914b6..0000000
--- a/cpu/at32ap/device.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (C) 2006 Atmel Corporation
- *
- * 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/platform.h>
-
-#include "sm.h"
-
-struct device_state {
- int refcount;
-};
-
-static struct device_state device_state[NR_DEVICES];
-
-static int claim_resource(const struct resource *res)
-{
- int ret = 0;
-
- switch (res->type) {
- case RESOURCE_GPIO:
- ret = gpio_set_func(res->u.gpio.gpio_dev,
- res->u.gpio.start,
- res->u.gpio.nr_pins,
- res->u.gpio.func);
- break;
- case RESOURCE_CLOCK:
- ret = pm_enable_clock(res->u.clock.id, res->u.clock.index);
- break;
- }
-
- return ret;
-}
-
-static void free_resource(const struct resource *res)
-{
- switch (res->type) {
- case RESOURCE_GPIO:
- gpio_free(res->u.gpio.gpio_dev, res->u.gpio.start,
- res->u.gpio.nr_pins);
- break;
- case RESOURCE_CLOCK:
- pm_disable_clock(res->u.clock.id, res->u.clock.index);
- break;
- }
-}
-
-static int init_dev(const struct device *dev)
-{
- unsigned int i;
- int ret = 0;
-
- for (i = 0; i < dev->nr_resources; i++) {
- ret = claim_resource(&dev->resource[i]);
- if (ret)
- goto cleanup;
- }
-
- return 0;
-
-cleanup:
- while (i--)
- free_resource(&dev->resource[i]);
-
- return ret;
-}
-
-const struct device *get_device(enum device_id devid)
-{
- struct device_state *devstate;
- const struct device *dev;
- unsigned long flags;
- int initialized = 0;
- int ret = 0;
-
- devstate = &device_state[devid];
- dev = &chip_device[devid];
-
- flags = disable_interrupts();
- if (devstate->refcount++)
- initialized = 1;
- if (flags)
- enable_interrupts();
-
- if (!initialized)
- ret = init_dev(dev);
-
- return ret ? NULL : dev;
-}
-
-void put_device(const struct device *dev)
-{
- struct device_state *devstate;
- unsigned long devid, flags;
-
- devid = (unsigned long)(dev - chip_device) / sizeof(struct device);
- devstate = &device_state[devid];
-
- flags = disable_interrupts();
- devstate--;
- if (!devstate) {
- unsigned int i;
- for (i = 0; i < dev->nr_resources; i++)
- free_resource(&dev->resource[i]);
- }
- if (flags)
- enable_interrupts();
-}
diff --git a/cpu/at32ap/entry.S b/cpu/at32ap/entry.S
index b52d798..a6fc688 100644
--- a/cpu/at32ap/entry.S
+++ b/cpu/at32ap/entry.S
@@ -42,8 +42,7 @@
* We're running at interrupt level 3, so we don't need to save
* r8-r12 or lr to the stack.
*/
- mov r8, lo(timer_overflow)
- orh r8, hi(timer_overflow)
+ lda.w r8, timer_overflow
ld.w r9, r8[0]
mov r10, -1
mtsr SYSREG_COMPARE, r10
diff --git a/cpu/at32ap/exception.c b/cpu/at32ap/exception.c
index 4123c44..0672685 100644
--- a/cpu/at32ap/exception.c
+++ b/cpu/at32ap/exception.c
@@ -24,6 +24,8 @@
#include <asm/sysreg.h>
#include <asm/ptrace.h>
+DECLARE_GLOBAL_DATA_PTR;
+
static const char * const cpu_modes[8] = {
"Application", "Supervisor", "Interrupt level 0", "Interrupt level 1",
"Interrupt level 2", "Interrupt level 3", "Exception", "NMI"
@@ -109,11 +111,10 @@
printf("CPU Mode: %s\n", cpu_modes[mode]);
/* Avoid exception loops */
- if (regs->sp >= CFG_INIT_SP_ADDR
- || regs->sp < (CFG_INIT_SP_ADDR - CONFIG_STACKSIZE))
+ if (regs->sp < CFG_SDRAM_BASE || regs->sp >= gd->stack_end)
printf("\nStack pointer seems bogus, won't do stack dump\n");
else
- dump_mem("\nStack: ", regs->sp, CFG_INIT_SP_ADDR);
+ dump_mem("\nStack: ", regs->sp, gd->stack_end);
panic("Unhandled exception\n");
}
diff --git a/cpu/at32ap/hsdramc.c b/cpu/at32ap/hsdramc.c
index f36da35..a936e03 100644
--- a/cpu/at32ap/hsdramc.c
+++ b/cpu/at32ap/hsdramc.c
@@ -25,17 +25,11 @@
#include <asm/io.h>
#include <asm/sdram.h>
-#include <asm/arch/platform.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/memory-map.h>
#include "hsdramc1.h"
-struct hsdramc {
- const struct device *hebi;
- void *regs;
-};
-
-static struct hsdramc hsdramc;
-
unsigned long sdram_init(const struct sdram_info *info)
{
unsigned long *sdram = (unsigned long *)uncached(info->phys_addr);
@@ -44,16 +38,6 @@
unsigned long bus_hz;
unsigned int i;
- hsdramc.hebi = get_device(DEVICE_HEBI);
- if (!hsdramc.hebi)
- return 0;
-
- /* FIXME: Both of these lines are complete hacks */
- hsdramc.regs = hsdramc.hebi->regs + 0x400;
- bus_hz = pm_get_clock_freq(hsdramc.hebi->resource[0].u.clock.id);
-
- cpu_enable_sdram();
-
tmp = (HSDRAMC1_BF(NC, info->col_bits - 8)
| HSDRAMC1_BF(NR, info->row_bits - 11)
| HSDRAMC1_BF(NB, info->bank_bits - 1)
@@ -74,7 +58,7 @@
+ info->bank_bits + 2);
#endif
- hsdramc1_writel(&hsdramc, CR, tmp);
+ hsdramc1_writel(CR, tmp);
/*
* Initialization sequence for SDRAM, from the data sheet:
@@ -87,15 +71,15 @@
/*
* 2. A Precharge All command is issued to the SDRAM
*/
- hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_BANKS_PRECHARGE);
- hsdramc1_readl(&hsdramc, MR);
+ hsdramc1_writel(MR, HSDRAMC1_MODE_BANKS_PRECHARGE);
+ hsdramc1_readl(MR);
writel(0, sdram);
/*
* 3. Eight auto-refresh (CBR) cycles are provided
*/
- hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_AUTO_REFRESH);
- hsdramc1_readl(&hsdramc, MR);
+ hsdramc1_writel(MR, HSDRAMC1_MODE_AUTO_REFRESH);
+ hsdramc1_readl(MR);
for (i = 0; i < 8; i++)
writel(0, sdram);
@@ -106,8 +90,8 @@
*
* CAS from info struct, burst length 1, serial burst type
*/
- hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_LOAD_MODE);
- hsdramc1_readl(&hsdramc, MR);
+ hsdramc1_writel(MR, HSDRAMC1_MODE_LOAD_MODE);
+ hsdramc1_readl(MR);
writel(0, sdram + (info->cas << 4));
/*
@@ -117,9 +101,9 @@
* From the timing diagram, it looks like tMRD is 3
* cycles...try a dummy read from the peripheral bus.
*/
- hsdramc1_readl(&hsdramc, MR);
- hsdramc1_writel(&hsdramc, MR, HSDRAMC1_MODE_NORMAL);
- hsdramc1_readl(&hsdramc, MR);
+ hsdramc1_readl(MR);
+ hsdramc1_writel(MR, HSDRAMC1_MODE_NORMAL);
+ hsdramc1_readl(MR);
writel(0, sdram);
/*
@@ -128,7 +112,8 @@
*
* 15.6 us is a typical value for a burst of length one
*/
- hsdramc1_writel(&hsdramc, TR, (156 * (bus_hz / 1000)) / 10000);
+ bus_hz = get_sdram_clk_rate();
+ hsdramc1_writel(TR, (156 * (bus_hz / 1000)) / 10000);
printf("SDRAM: %u MB at address 0x%08lx\n",
sdram_size >> 20, info->phys_addr);
diff --git a/cpu/at32ap/hsdramc1.h b/cpu/at32ap/hsdramc1.h
index ce229bc..305d2cb 100644
--- a/cpu/at32ap/hsdramc1.h
+++ b/cpu/at32ap/hsdramc1.h
@@ -135,9 +135,9 @@
| HSDRAMC1_BF(name,value))
/* Register access macros */
-#define hsdramc1_readl(port,reg) \
- readl((port)->regs + HSDRAMC1_##reg)
-#define hsdramc1_writel(port,reg,value) \
- writel((value), (port)->regs + HSDRAMC1_##reg)
+#define hsdramc1_readl(reg) \
+ readl((void *)HSDRAMC_BASE + HSDRAMC1_##reg)
+#define hsdramc1_writel(reg,value) \
+ writel((value), (void *)HSDRAMC_BASE + HSDRAMC1_##reg)
#endif /* __ASM_AVR32_HSDRAMC1_H__ */
diff --git a/cpu/at32ap/hsmc3.h b/cpu/at32ap/hsmc3.h
index ec78cee..ca533b9 100644
--- a/cpu/at32ap/hsmc3.h
+++ b/cpu/at32ap/hsmc3.h
@@ -118,9 +118,9 @@
| HSMC3_BF(name,value))
/* Register access macros */
-#define hsmc3_readl(port,reg) \
- readl((port)->regs + HSMC3_##reg)
-#define hsmc3_writel(port,reg,value) \
- writel((value), (port)->regs + HSMC3_##reg)
+#define hsmc3_readl(reg) \
+ readl((void *)HSMC_BASE + HSMC3_##reg)
+#define hsmc3_writel(reg,value) \
+ writel((value), (void *)HSMC_BASE + HSMC3_##reg)
#endif /* __CPU_AT32AP_HSMC3_H__ */
diff --git a/cpu/at32ap/interrupts.c b/cpu/at32ap/interrupts.c
index d720cfa..c9e0499 100644
--- a/cpu/at32ap/interrupts.c
+++ b/cpu/at32ap/interrupts.c
@@ -27,7 +27,7 @@
#include <asm/processor.h>
#include <asm/sysreg.h>
-#include <asm/arch/platform.h>
+#include <asm/arch/memory-map.h>
#define HANDLER_MASK 0x00ffffff
#define INTLEV_SHIFT 30
@@ -44,8 +44,6 @@
*/
static unsigned long tb_factor;
-static const struct device *intc_dev;
-
unsigned long get_tbclk(void)
{
return gd->cpu_hz;
@@ -117,16 +115,19 @@
static int set_interrupt_handler(unsigned int nr, void (*handler)(void),
unsigned int priority)
{
+ extern void _evba(void);
unsigned long intpr;
unsigned long handler_addr = (unsigned long)handler;
+ handler_addr -= (unsigned long)&_evba;
+
if ((handler_addr & HANDLER_MASK) != handler_addr
|| (priority & INTLEV_MASK) != priority)
return -EINVAL;
intpr = (handler_addr & HANDLER_MASK);
intpr |= (priority & INTLEV_MASK) << INTLEV_SHIFT;
- writel(intpr, intc_dev->regs + 4 * nr);
+ writel(intpr, (void *)INTC_BASE + 4 * nr);
return 0;
}
@@ -143,10 +144,7 @@
do_div(tmp, gd->cpu_hz);
tb_factor = (u32)tmp;
- intc_dev = get_device(DEVICE_INTC);
-
- if (!intc_dev
- || set_interrupt_handler(0, &timer_interrupt_handler, 3))
+ if (set_interrupt_handler(0, &timer_interrupt_handler, 3))
return;
/* For all practical purposes, this gives us an overflow interrupt */
diff --git a/cpu/at32ap/pio.c b/cpu/at32ap/pio.c
index 8b6c3a3..9ba0b8e 100644
--- a/cpu/at32ap/pio.c
+++ b/cpu/at32ap/pio.c
@@ -21,74 +21,40 @@
*/
#include <common.h>
-#include <asm/errno.h>
#include <asm/io.h>
-#include <asm/arch/platform.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/memory-map.h>
#include "pio2.h"
-struct pio_state {
- const struct device *dev;
- u32 alloc_mask;
-};
-
-static struct pio_state pio_state[CFG_NR_PIOS];
-
-int gpio_set_func(enum device_id gpio_devid, unsigned int start,
- unsigned int nr_pins, enum gpio_func func)
+void gpio_select_periph_A(unsigned int pin, int use_pullup)
{
- const struct device *gpio;
- struct pio_state *state;
- u32 mask;
+ void *base = gpio_pin_to_addr(pin);
+ uint32_t mask = 1 << (pin & 0x1f);
- state = &pio_state[gpio_devid - DEVICE_PIOA];
+ if (!base)
+ panic("Invalid GPIO pin %u\n", pin);
- gpio = get_device(gpio_devid);
- if (!gpio)
- return -EBUSY;
-
- state->dev = gpio;
- mask = ((1 << nr_pins) - 1) << start;
-
- if (mask & state->alloc_mask) {
- put_device(gpio);
- return -EBUSY;
- }
- state->alloc_mask |= mask;
-
- switch (func) {
- case GPIO_FUNC_GPIO:
- /* TODO */
- return -EINVAL;
- case GPIO_FUNC_A:
- pio2_writel(gpio, ASR, mask);
- pio2_writel(gpio, PDR, mask);
- pio2_writel(gpio, PUDR, mask);
- break;
- case GPIO_FUNC_B:
- pio2_writel(gpio, BSR, mask);
- pio2_writel(gpio, PDR, mask);
- pio2_writel(gpio, PUDR, mask);
- break;
- }
-
- return 0;
+ pio2_writel(base, ASR, mask);
+ pio2_writel(base, PDR, mask);
+ if (use_pullup)
+ pio2_writel(base, PUER, mask);
+ else
+ pio2_writel(base, PUDR, mask);
}
-void gpio_free(enum device_id gpio_devid, unsigned int start,
- unsigned int nr_pins)
+void gpio_select_periph_B(unsigned int pin, int use_pullup)
{
- const struct device *gpio;
- struct pio_state *state;
- u32 mask;
+ void *base = gpio_pin_to_addr(pin);
+ uint32_t mask = 1 << (pin & 0x1f);
- state = &pio_state[gpio_devid - DEVICE_PIOA];
- gpio = state->dev;
- mask = ((1 << nr_pins) - 1) << start;
-
- pio2_writel(gpio, ODR, mask);
- pio2_writel(gpio, PER, mask);
+ if (!base)
+ panic("Invalid GPIO pin %u\n", pin);
- state->alloc_mask &= ~mask;
- put_device(gpio);
+ pio2_writel(base, BSR, mask);
+ pio2_writel(base, PDR, mask);
+ if (use_pullup)
+ pio2_writel(base, PUER, mask);
+ else
+ pio2_writel(base, PUDR, mask);
}
diff --git a/cpu/at32ap/pio2.h b/cpu/at32ap/pio2.h
index 6b79de3..9719ea8 100644
--- a/cpu/at32ap/pio2.h
+++ b/cpu/at32ap/pio2.h
@@ -36,9 +36,9 @@
#define PIO2_OWSR 0x00a8
/* Register access macros */
-#define pio2_readl(port,reg) \
- readl((port)->regs + PIO2_##reg)
-#define pio2_writel(port,reg,value) \
- writel((value), (port)->regs + PIO2_##reg)
+#define pio2_readl(base,reg) \
+ readl((void *)base + PIO2_##reg)
+#define pio2_writel(base,reg,value) \
+ writel((value), (void *)base + PIO2_##reg)
#endif /* __CPU_AT32AP_PIO2_H__ */
diff --git a/cpu/at32ap/pm.c b/cpu/at32ap/pm.c
index 01ac325..c78d547 100644
--- a/cpu/at32ap/pm.c
+++ b/cpu/at32ap/pm.c
@@ -26,138 +26,17 @@
#include <asm/io.h>
#include <asm/arch/memory-map.h>
-#include <asm/arch/platform.h>
#include "sm.h"
-/* Sanity checks */
-#if (CFG_CLKDIV_CPU > CFG_CLKDIV_HSB) \
- || (CFG_CLKDIV_HSB > CFG_CLKDIV_PBA) \
- || (CFG_CLKDIV_HSB > CFG_CLKDIV_PBB)
-# error Constraint fCPU >= fHSB >= fPB{A,B} violated
-#endif
-#if defined(CONFIG_PLL) && ((CFG_PLL0_MUL < 1) || (CFG_PLL0_DIV < 1))
-# error Invalid PLL multiplier and/or divider
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-struct clock_domain_state {
- const struct device *bridge;
- unsigned long freq;
- u32 mask;
-};
-static struct clock_domain_state ckd_state[NR_CLOCK_DOMAINS];
-
-int pm_enable_clock(enum clock_domain_id id, unsigned int index)
-{
- const struct clock_domain *ckd = &chip_clock[id];
- struct clock_domain_state *state = &ckd_state[id];
-
- if (ckd->bridge != NO_DEVICE) {
- state->bridge = get_device(ckd->bridge);
- if (!state->bridge)
- return -EBUSY;
- }
-
- state->mask |= 1 << index;
- if (gd->sm)
- writel(state->mask, gd->sm->regs + ckd->reg);
-
- return 0;
-}
-
-void pm_disable_clock(enum clock_domain_id id, unsigned int index)
-{
- const struct clock_domain *ckd = &chip_clock[id];
- struct clock_domain_state *state = &ckd_state[id];
-
- state->mask &= ~(1 << index);
- if (gd->sm)
- writel(state->mask, gd->sm->regs + ckd->reg);
-
- if (ckd->bridge)
- put_device(state->bridge);
-}
-
-unsigned long pm_get_clock_freq(enum clock_domain_id domain)
-{
- return ckd_state[domain].freq;
-}
-
-void pm_init(void)
-{
- uint32_t cksel = 0;
- unsigned long main_clock;
-
- /* Make sure we don't disable any device we're already using */
- get_device(DEVICE_HRAMC);
- get_device(DEVICE_HEBI);
-
- /* Enable the PICO as well */
- ckd_state[CLOCK_CPU].mask |= 1;
-
- gd->sm = get_device(DEVICE_SM);
- if (!gd->sm)
- panic("Unable to claim system manager device!\n");
-
- /* Disable any devices that haven't been explicitly claimed */
- sm_writel(gd->sm, PM_PBB_MASK, ckd_state[CLOCK_PBB].mask);
- sm_writel(gd->sm, PM_PBA_MASK, ckd_state[CLOCK_PBA].mask);
- sm_writel(gd->sm, PM_HSB_MASK, ckd_state[CLOCK_HSB].mask);
- sm_writel(gd->sm, PM_CPU_MASK, ckd_state[CLOCK_CPU].mask);
#ifdef CONFIG_PLL
- /* Initialize the PLL */
- main_clock = (CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL;
-
- sm_writel(gd->sm, PM_PLL0, (SM_BF(PLLCOUNT, CFG_PLL0_SUPPRESS_CYCLES)
- | SM_BF(PLLMUL, CFG_PLL0_MUL - 1)
- | SM_BF(PLLDIV, CFG_PLL0_DIV - 1)
- | SM_BF(PLLOPT, CFG_PLL0_OPT)
- | SM_BF(PLLOSC, 0)
- | SM_BIT(PLLEN)));
-
- /* Wait for lock */
- while (!(sm_readl(gd->sm, PM_ISR) & SM_BIT(LOCK0))) ;
+#define MAIN_CLK_RATE ((CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL)
#else
- main_clock = CFG_OSC0_HZ;
+#define MAIN_CLK_RATE (CFG_OSC0_HZ)
#endif
- /* Set up clocks for the CPU and all peripheral buses */
- if (CFG_CLKDIV_CPU) {
- cksel |= SM_BIT(CPUDIV) | SM_BF(CPUSEL, CFG_CLKDIV_CPU - 1);
- ckd_state[CLOCK_CPU].freq = main_clock / (1 << CFG_CLKDIV_CPU);
- } else {
- ckd_state[CLOCK_CPU].freq = main_clock;
- }
- if (CFG_CLKDIV_HSB) {
- cksel |= SM_BIT(HSBDIV) | SM_BF(HSBSEL, CFG_CLKDIV_HSB - 1);
- ckd_state[CLOCK_HSB].freq = main_clock / (1 << CFG_CLKDIV_HSB);
- } else {
- ckd_state[CLOCK_HSB].freq = main_clock;
- }
- if (CFG_CLKDIV_PBA) {
- cksel |= SM_BIT(PBADIV) | SM_BF(PBASEL, CFG_CLKDIV_PBA - 1);
- ckd_state[CLOCK_PBA].freq = main_clock / (1 << CFG_CLKDIV_PBA);
- } else {
- ckd_state[CLOCK_PBA].freq = main_clock;
- }
- if (CFG_CLKDIV_PBB) {
- cksel |= SM_BIT(PBBDIV) | SM_BF(PBBSEL, CFG_CLKDIV_PBB - 1);
- ckd_state[CLOCK_PBB].freq = main_clock / (1 << CFG_CLKDIV_PBB);
- } else {
- ckd_state[CLOCK_PBB].freq = main_clock;
- }
- sm_writel(gd->sm, PM_CKSEL, cksel);
-
- /* CFG_HZ currently depends on cpu_hz */
- gd->cpu_hz = ckd_state[CLOCK_CPU].freq;
+DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_PLL
- /* Use PLL0 as main clock */
- sm_writel(gd->sm, PM_MCCTRL, SM_BIT(PLLSEL));
-#endif
-}
#endif /* CFG_POWER_MANAGER */
diff --git a/cpu/at32ap/sm.h b/cpu/at32ap/sm.h
index ce81ef0..6492c8e 100644
--- a/cpu/at32ap/sm.h
+++ b/cpu/at32ap/sm.h
@@ -196,9 +196,9 @@
| SM_BF(name,value))
/* Register access macros */
-#define sm_readl(port,reg) \
- readl((port)->regs + SM_##reg)
-#define sm_writel(port,reg,value) \
- writel((value), (port)->regs + SM_##reg)
+#define sm_readl(reg) \
+ readl((void *)SM_BASE + SM_##reg)
+#define sm_writel(reg,value) \
+ writel((value), (void *)SM_BASE + SM_##reg)
#endif /* __CPU_AT32AP_SM_H__ */
diff --git a/cpu/at32ap/start.S b/cpu/at32ap/start.S
index 79ee33b..ab8c2b7 100644
--- a/cpu/at32ap/start.S
+++ b/cpu/at32ap/start.S
@@ -70,32 +70,12 @@
2: lddpc sp, sp_init
- /*
- * Relocate the data section and initialize .bss. Everything
- * is guaranteed to be at least doubleword aligned by the
- * linker script.
- */
- lddpc r12, .Ldata_vma
- lddpc r11, .Ldata_lma
- lddpc r10, .Ldata_end
- sub r10, r12
-4: ld.d r8, r11++
- sub r10, 8
- st.d r12++, r8
- brne 4b
-
- mov r8, 0
- mov r9, 0
- lddpc r10, .Lbss_end
- sub r10, r12
-4: sub r10, 8
- st.d r12++, r8
- brne 4b
-
/* Initialize the GOT pointer */
lddpc r6, got_init
3: rsub r6, pc
- ld.w pc, r6[start_u_boot@got]
+
+ /* Let's go */
+ rjmp board_init_f
.align 2
.type sp_init,@object
@@ -103,11 +83,82 @@
.long CFG_INIT_SP_ADDR
got_init:
.long 3b - _GLOBAL_OFFSET_TABLE_
+
+ /*
+ * void relocate_code(new_sp, new_gd, monitor_addr)
+ *
+ * Relocate the u-boot image into RAM and continue from there.
+ * Does not return.
+ */
+ .global relocate_code
+ .type relocate_code,@function
+relocate_code:
+ mov sp, r12 /* use new stack */
+ mov r12, r11 /* save new_gd */
+ mov r11, r10 /* save destination address */
+
+ /* copy .text section and flush the cache along the way */
+ lda.w r8, _text
+ lda.w r9, _etext
+ sub lr, r10, r8 /* relocation offset */
+
+1: ldm r8++, r0-r3
+ stm r10, r0-r3
+ sub r10, -16
+ ldm r8++, r0-r3
+ stm r10, r0-r3
+ sub r10, -16
+ cp.w r8, r9
+ cache r10[-4], 0x0d /* dcache clean/invalidate */
+ cache r10[-4], 0x01 /* icache invalidate */
+ brlt 1b
+
+ /* flush write buffer */
+ sync 0
+
+ /* copy data sections */
+ lda.w r9, _edata
+1: ld.d r0, r8++
+ st.d r10++, r0
+ cp.w r8, r9
+ brlt 1b
+
+ /* zero out .bss */
+ mov r0, 0
+ mov r1, 0
+ lda.w r9, _end
+ sub r9, r8
+1: st.d r10++, r0
+ sub r9, 8
+ brgt 1b
+
+ /* jump to RAM */
+ sub r0, pc, . - in_ram
+ add pc, r0, lr
+
+ .align 2
+in_ram:
+ /* find the new GOT and relocate it */
+ lddpc r6, got_init_reloc
+3: rsub r6, pc
+ mov r8, r6
+ lda.w r9, _egot
+ lda.w r10, _got
+ sub r9, r10
+1: ld.w r0, r8[0]
+ add r0, lr
+ st.w r8++, r0
+ sub r9, 4
+ brgt 1b
+
+ /* Move the exception handlers */
+ mfsr r2, SYSREG_EVBA
+ add r2, lr
+ mtsr SYSREG_EVBA, r2
+
+ /* Do the rest of the initialization sequence */
+ call board_init_r
+
+ .align 2
+got_init_reloc:
+ .long 3b - _GLOBAL_OFFSET_TABLE_
-.Ldata_lma:
- .long __data_lma
-.Ldata_vma:
- .long _data
-.Ldata_end:
- .long _edata
-.Lbss_end:
- .long _end
diff --git a/cpu/bf533/Makefile b/cpu/bf533/Makefile
index 9f4a0d8..dd4f299 100644
--- a/cpu/bf533/Makefile
+++ b/cpu/bf533/Makefile
@@ -1,6 +1,6 @@
# U-boot - Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Devices Inc.
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -20,22 +20,24 @@
#
# 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
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
-START = start.o start1.o interrupt.o cache.o cplbhdlr.o cplbmgr.o flush.o
-COBJS = cpu.o traps.o ints.o serial.o interrupts.o
+START = start.o start1.o interrupt.o cache.o flush.o init_sdram.o
+COBJS = cpu.o traps.o ints.o serial.o interrupts.o video.o
+
+EXTRA = init_sdram_bootrom_initblock.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
START := $(addprefix $(obj),$(START))
-all: $(obj).depend $(START) $(LIB)
+all: $(obj).depend $(START) $(LIB) $(obj).depend $(EXTRA)
$(LIB): $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
diff --git a/cpu/bf533/bf533_serial.h b/cpu/bf533/bf533_serial.h
index d430e6c..25b96a9 100644
--- a/cpu/bf533/bf533_serial.h
+++ b/cpu/bf533/bf533_serial.h
@@ -1,7 +1,7 @@
/*
* U-boot - bf533_serial.h Serial Driver defines
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* bf533_serial.h: Definitions for the BlackFin BF533 DSP serial driver.
@@ -38,8 +38,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _Bf533_SERIAL_H
@@ -63,8 +63,7 @@
void serial_puts(const char *s);
static void local_put_char(char ch);
-extern int get_clock(void);
-int baud_table[5] = {9600, 19200, 38400, 57600, 115200};
+int baud_table[5] = { 9600, 19200, 38400, 57600, 115200 };
struct {
unsigned char dl_high;
diff --git a/cpu/bf533/cache.S b/cpu/bf533/cache.S
index 8fac402..03aebe4 100644
--- a/cpu/bf533/cache.S
+++ b/cpu/bf533/cache.S
@@ -1,12 +1,11 @@
-
-
#define ASSEMBLY
#include <asm/linkage.h>
-#include <asm/cpu/def_LPBlackfin.h>
+#include <config.h>
+#include <asm/blackfin.h>
.text
.align 2
-ENTRY(blackfin_icache_flush_range)
+ENTRY(_blackfin_icache_flush_range)
R2 = -32;
R2 = R0 & R2;
P0 = R2;
@@ -20,7 +19,7 @@
SSYNC;
RTS;
-ENTRY(blackfin_dcache_flush_range)
+ENTRY(_blackfin_dcache_flush_range)
R2 = -32;
R2 = R0 & R2;
P0 = R2;
@@ -35,19 +34,21 @@
RTS;
ENTRY(_icache_invalidate)
-ENTRY(invalidate_entire_icache)
- [--SP] = ( R7:5);
+ENTRY(_invalidate_entire_icache)
+ [--SP] = (R7:5);
P0.L = (IMEM_CONTROL & 0xFFFF);
P0.H = (IMEM_CONTROL >> 16);
- R7 = [P0];
+ R7 =[P0];
- /* Clear the IMC bit , All valid bits in the instruction
+ /*
+ * Clear the IMC bit , All valid bits in the instruction
* cache are set to the invalid state
*/
- BITCLR(R7,IMC_P);
+ BITCLR(R7, IMC_P);
CLI R6;
- SSYNC; /* SSYNC required before invalidating cache. */
+ /* SSYNC required before invalidating cache. */
+ SSYNC;
.align 8;
[P0] = R7;
SSYNC;
@@ -58,54 +59,55 @@
R7 = R7 | R6;
CLI R6;
- SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */
+ SSYNC;
.align 8;
[P0] = R7;
SSYNC;
STI R6;
- ( R7:5) = [SP++];
+ (R7:5) =[SP++];
RTS;
-/* Invalidate the Entire Data cache by
+/*
+ * Invalidate the Entire Data cache by
* clearing DMC[1:0] bits
*/
-ENTRY(invalidate_entire_dcache)
+ENTRY(_invalidate_entire_dcache)
ENTRY(_dcache_invalidate)
- [--SP] = ( R7:6);
+ [--SP] = (R7:6);
P0.L = (DMEM_CONTROL & 0xFFFF);
P0.H = (DMEM_CONTROL >> 16);
- R7 = [P0];
+ R7 =[P0];
- /* Clear the DMC[1:0] bits, All valid bits in the data
+ /*
+ * Clear the DMC[1:0] bits, All valid bits in the data
* cache are set to the invalid state
*/
- BITCLR(R7,DMC0_P);
- BITCLR(R7,DMC1_P);
+ BITCLR(R7, DMC0_P);
+ BITCLR(R7, DMC1_P);
CLI R6;
- SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */
+ SSYNC;
.align 8;
[P0] = R7;
SSYNC;
STI R6;
-
/* Configures the data cache again */
R6 = (ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
R7 = R7 | R6;
CLI R6;
- SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */
+ SSYNC;
.align 8;
[P0] = R7;
SSYNC;
STI R6;
- ( R7:6) = [SP++];
+ (R7:6) =[SP++];
RTS;
-ENTRY(blackfin_dcache_invalidate_range)
+ENTRY(_blackfin_dcache_invalidate_range)
R2 = -32;
R2 = R0 & R2;
P0 = R2;
@@ -113,13 +115,14 @@
CSYNC;
1:
FLUSHINV[P0++];
- CC = P0 < P1 (iu);
- IF CC JUMP 1b (bp);
+ CC = P0 < P1(iu);
+ IF CC JUMP 1b(bp);
- /* If the data crosses a cache line, then we'll be pointing to
- ** the last cache line, but won't have flushed/invalidated it yet, so do
- ** one more.
- */
+ /*
+ * If the data crosses a cache line, then we'll be pointing to
+ * the last cache line, but won't have flushed/invalidated it yet, so do
+ * one more.
+ */
FLUSHINV[P0];
SSYNC;
RTS;
diff --git a/cpu/bf533/config.mk b/cpu/bf533/config.mk
index a9d529e..6a713c3 100644
--- a/cpu/bf533/config.mk
+++ b/cpu/bf533/config.mk
@@ -1,6 +1,6 @@
# U-boot - config.mk
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Devices Inc.
#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -20,8 +20,8 @@
#
# 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
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301 USA
#
-PLATFORM_RELFLAGS += -ffixed-P5
+PLATFORM_RELFLAGS += -mcpu=bf533 -ffixed-P5
diff --git a/cpu/bf533/cplbhdlr.S b/cpu/bf533/cplbhdlr.S
deleted file mode 100644
index 61be5bb..0000000
--- a/cpu/bf533/cplbhdlr.S
+++ /dev/null
@@ -1,193 +0,0 @@
-/* Copyright (C) 2003 Analog Devices, Inc. All Rights Reserved.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.
- *
- * Blackfin BF533/2.6 support : LG Soft India
- */
-
-
-/* Include an exception handler to invoke the CPLB manager
- */
-
-#include <asm-blackfin/linkage.h>
-#include <asm/cplb.h>
-#include <asm/entry.h>
-
-
-.text
-
-.globl _cplb_hdr;
-.type _cplb_hdr, STT_FUNC;
-.extern _cplb_mgr;
-.type _cplb_mgr, STT_FUNC;
-.extern __unknown_exception_occurred;
-.type __unknown_exception_occurred, STT_FUNC;
-.extern __cplb_miss_all_locked;
-.type __cplb_miss_all_locked, STT_FUNC;
-.extern __cplb_miss_without_replacement;
-.type __cplb_miss_without_replacement, STT_FUNC;
-.extern __cplb_protection_violation;
-.type __cplb_protection_violation, STT_FUNC;
-.extern panic_pv;
-
-.align 2;
-
-ENTRY(_cplb_hdr)
- SSYNC;
- [--SP] = ( R7:0, P5:0 );
- [--SP] = ASTAT;
- [--SP] = SEQSTAT;
- [--SP] = I0;
- [--SP] = I1;
- [--SP] = I2;
- [--SP] = I3;
- [--SP] = LT0;
- [--SP] = LB0;
- [--SP] = LC0;
- [--SP] = LT1;
- [--SP] = LB1;
- [--SP] = LC1;
- R2 = SEQSTAT;
-
- /*Mask the contents of SEQSTAT and leave only EXCAUSE in R2*/
- R2 <<= 26;
- R2 >>= 26;
-
- R1 = 0x23; /* Data access CPLB protection violation */
- CC = R2 == R1;
- IF !CC JUMP not_data_write;
- R0 = 2; /* is a write to data space*/
- JUMP is_icplb_miss;
-
-not_data_write:
- R1 = 0x2C; /* CPLB miss on an instruction fetch */
- CC = R2 == R1;
- R0 = 0; /* is_data_miss == False*/
- IF CC JUMP is_icplb_miss;
-
- R1 = 0x26;
- CC = R2 == R1;
- IF !CC JUMP unknown;
-
- R0 = 1; /* is_data_miss == True*/
-
-is_icplb_miss:
-
-#if ( defined (CONFIG_BLKFIN_CACHE) || defined (CONFIG_BLKFIN_DCACHE))
-#if ( defined (CONFIG_BLKFIN_CACHE) && !defined (CONFIG_BLKFIN_DCACHE))
- R1 = CPLB_ENABLE_ICACHE;
-#endif
-#if ( !defined (CONFIG_BLKFIN_CACHE) && defined (CONFIG_BLKFIN_DCACHE))
- R1 = CPLB_ENABLE_DCACHE;
-#endif
-#if ( defined (CONFIG_BLKFIN_CACHE) && defined (CONFIG_BLKFIN_DCACHE))
- R1 = CPLB_ENABLE_DCACHE | CPLB_ENABLE_ICACHE;
-#endif
-#else
- R1 = 0;
-#endif
-
- [--SP] = RETS;
- CALL _cplb_mgr;
- RETS = [SP++];
- CC = R0 == 0;
- IF !CC JUMP not_replaced;
- LC1 = [SP++];
- LB1 = [SP++];
- LT1 = [SP++];
- LC0 = [SP++];
- LB0 = [SP++];
- LT0 = [SP++];
- I3 = [SP++];
- I2 = [SP++];
- I1 = [SP++];
- I0 = [SP++];
- SEQSTAT = [SP++];
- ASTAT = [SP++];
- ( R7:0, P5:0 ) = [SP++];
- RTS;
-
-unknown:
- [--SP] = RETS;
- CALL __unknown_exception_occurred;
- RETS = [SP++];
- JUMP unknown;
-not_replaced:
- CC = R0 == CPLB_NO_UNLOCKED;
- IF !CC JUMP next_check;
- [--SP] = RETS;
- CALL __cplb_miss_all_locked;
- RETS = [SP++];
-next_check:
- CC = R0 == CPLB_NO_ADDR_MATCH;
- IF !CC JUMP next_check2;
- [--SP] = RETS;
- CALL __cplb_miss_without_replacement;
- RETS = [SP++];
- JUMP not_replaced;
-next_check2:
- CC = R0 == CPLB_PROT_VIOL;
- IF !CC JUMP strange_return_from_cplb_mgr;
- [--SP] = RETS;
- CALL __cplb_protection_violation;
- RETS = [SP++];
- JUMP not_replaced;
-strange_return_from_cplb_mgr:
- IDLE;
- CSYNC;
- JUMP strange_return_from_cplb_mgr;
-
-/************************************
- * Diagnostic exception handlers
- */
-
-__cplb_miss_all_locked:
- sp += -12;
- R0 = CPLB_NO_UNLOCKED;
- call panic_bfin;
- SP += 12;
- RTS;
-
- __cplb_miss_without_replacement:
- sp += -12;
- R0 = CPLB_NO_ADDR_MATCH;
- call panic_bfin;
- SP += 12;
- RTS;
-
-__cplb_protection_violation:
- sp += -12;
- R0 = CPLB_PROT_VIOL;
- call panic_bfin;
- SP += 12;
- RTS;
-
-__unknown_exception_occurred:
-
- /* This function is invoked by the default exception
- * handler, if it does not recognise the kind of
- * exception that has occurred. In other words, the
- * default handler only handles some of the system's
- * exception types, and it does not expect any others
- * to occur. If your application is going to be using
- * other kinds of exceptions, you must replace the
- * default handler with your own, that handles all the
- * exceptions you will use.
- *
- * Since there's nothing we can do, we just loop here
- * at what we hope is a suitably informative label.
- */
-
- IDLE;
-do_not_know_what_to_do:
- CSYNC;
- JUMP __unknown_exception_occurred;
-
- RTS;
-.__unknown_exception_occurred.end:
-.global __unknown_exception_occurred;
-.type __unknown_exception_occurred, STT_FUNC;
-
-panic_bfin:
- RTS;
diff --git a/cpu/bf533/cplbmgr.S b/cpu/bf533/cplbmgr.S
deleted file mode 100644
index 7a0b048..0000000
--- a/cpu/bf533/cplbmgr.S
+++ /dev/null
@@ -1,601 +0,0 @@
-/*This file is subject to the terms and conditions of the GNU General Public
- * License.
- *
- * Blackfin BF533/2.6 support : LG Soft India
- * Modification: Dec 07 2004
- * 1. Correction in icheck_lock. Valid lock entries were
- * geting victimized, for instruction cplb replacement.
- * 2. Setup loop's are modified as now toolchain support's P Indexed
- * addressing
- * :LG Soft India
- *
- */
-
-/* Usage: int _cplb_mgr(is_data_miss,int enable_cache)
- * is_data_miss==2 => Mark as Dirty, write to the clean data page
- * is_data_miss==1 => Replace a data CPLB.
- * is_data_miss==0 => Replace an instruction CPLB.
- *
- * Returns:
- * CPLB_RELOADED => Successfully updated CPLB table.
- * CPLB_NO_UNLOCKED => All CPLBs are locked, so cannot be evicted.This indicates
- * that the CPLBs in the configuration tablei are badly
- * configured, as this should never occur.
- * CPLB_NO_ADDR_MATCH => The address being accessed, that triggered the exception,
- * is not covered by any of the CPLBs in the configuration
- * table. The application isi presumably misbehaving.
- * CPLB_PROT_VIOL => The address being accessed, that triggered thei exception,
- * was not a first-write to a clean Write Back Data page,
- * and so presumably is a genuine violation of the page's
- * protection attributes. The application is misbehaving.
- */
-#define ASSEMBLY
-
-#include <asm-blackfin/linkage.h>
-#include <asm-blackfin/blackfin.h>
-#include <asm-blackfin/cplbtab.h>
-#include <asm-blackfin/cplb.h>
-
-.text
-
-.align 2;
-ENTRY(_cplb_mgr)
-
- [--SP]=( R7:0,P5:0 );
-
- CC = R0 == 2;
- IF CC JUMP dcplb_write;
-
- CC = R0 == 0;
- IF !CC JUMP dcplb_miss_compare;
-
- /* ICPLB Miss Exception. We need to choose one of the
- * currently-installed CPLBs, and replace it with one
- * from the configuration table.
- */
-
- P4.L = (ICPLB_FAULT_ADDR & 0xFFFF);
- P4.H = (ICPLB_FAULT_ADDR >> 16);
-
- P1 = 16;
- P5.L = page_size_table;
- P5.H = page_size_table;
-
- P0.L = (ICPLB_DATA0 & 0xFFFF);
- P0.H = (ICPLB_DATA0 >> 16);
- R4 = [P4]; /* Get faulting address*/
- R6 = 64; /* Advance past the fault address, which*/
- R6 = R6 + R4; /* we'll use if we find a match*/
- R3 = ((16 << 8) | 2); /* Extract mask, bits 16 and 17.*/
-
- R5 = 0;
-isearch:
-
- R1 = [P0-0x100]; /* Address for this CPLB */
-
- R0 = [P0++]; /* Info for this CPLB*/
- CC = BITTST(R0,0); /* Is the CPLB valid?*/
- IF !CC JUMP nomatch; /* Skip it, if not.*/
- CC = R4 < R1(IU); /* If fault address less than page start*/
- IF CC JUMP nomatch; /* then skip this one.*/
- R2 = EXTRACT(R0,R3.L) (Z); /* Get page size*/
- P1 = R2;
- P1 = P5 + (P1<<2); /* index into page-size table*/
- R2 = [P1]; /* Get the page size*/
- R1 = R1 + R2; /* and add to page start, to get page end*/
- CC = R4 < R1(IU); /* and see whether fault addr is in page.*/
- IF !CC R4 = R6; /* If so, advance the address and finish loop.*/
- IF !CC JUMP isearch_done;
-nomatch:
- /* Go around again*/
- R5 += 1;
- CC = BITTST(R5, 4); /* i.e CC = R5 >= 16*/
- IF !CC JUMP isearch;
-
-isearch_done:
- I0 = R4; /* Fault address we'll search for*/
-
- /* set up pointers */
- P0.L = (ICPLB_DATA0 & 0xFFFF);
- P0.H = (ICPLB_DATA0 >> 16);
-
- /* The replacement procedure for ICPLBs */
-
- P4.L = (IMEM_CONTROL & 0xFFFF);
- P4.H = (IMEM_CONTROL >> 16);
-
- /* disable cplbs */
- R5 = [P4]; /* Control Register*/
- BITCLR(R5,ENICPLB_P);
- CLI R1;
- SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */
- .align 8;
- [P4] = R5;
- SSYNC;
- STI R1;
-
- R1 = -1; /* end point comparison */
- R3 = 16; /* counter */
-
- /* Search through CPLBs for first non-locked entry */
- /* Overwrite it by moving everyone else up by 1 */
-icheck_lock:
- R0 = [P0++];
- R3 = R3 + R1;
- CC = R3 == R1;
- IF CC JUMP all_locked;
- CC = BITTST(R0, 0); /* an invalid entry is good */
- IF !CC JUMP ifound_victim;
- CC = BITTST(R0,1); /* but a locked entry isn't */
- IF CC JUMP icheck_lock;
-
-ifound_victim:
-#ifdef CONFIG_CPLB_INFO
- R7 = [P0 - 0x104];
- P2.L = ipdt_table;
- P2.H = ipdt_table;
- P3.L = ipdt_swapcount_table;
- P3.H = ipdt_swapcount_table;
- P3 += -4;
-icount:
- R2 = [P2]; /* address from config table */
- P2 += 8;
- P3 += 8;
- CC = R2==-1;
- IF CC JUMP icount_done;
- CC = R7==R2;
- IF !CC JUMP icount;
- R7 = [P3];
- R7 += 1;
- [P3] = R7;
- CSYNC;
-icount_done:
-#endif
- LC0=R3;
- LSETUP(is_move,ie_move) LC0;
-is_move:
- R0 = [P0];
- [P0 - 4] = R0;
- R0 = [P0 - 0x100];
- [P0-0x104] = R0;
-ie_move:P0+=4;
-
- /* We've made space in the ICPLB table, so that ICPLB15
- * is now free to be overwritten. Next, we have to determine
- * which CPLB we need to install, from the configuration
- * table. This is a matter of getting the start-of-page
- * addresses and page-lengths from the config table, and
- * determining whether the fault address falls within that
- * range.
- */
-
- P2.L = ipdt_table;
- P2.H = ipdt_table;
-#ifdef CONFIG_CPLB_INFO
- P3.L = ipdt_swapcount_table;
- P3.H = ipdt_swapcount_table;
- P3 += -8;
-#endif
- P0.L = page_size_table;
- P0.H = page_size_table;
-
- /* Retrieve our fault address (which may have been advanced
- * because the faulting instruction crossed a page boundary).
- */
-
- R0 = I0;
-
- /* An extraction pattern, to get the page-size bits from
- * the CPLB data entry. Bits 16-17, so two bits at posn 16.
- */
-
- R1 = ((16<<8)|2);
-inext: R4 = [P2++]; /* address from config table */
- R2 = [P2++]; /* data from config table */
-#ifdef CONFIG_CPLB_INFO
- P3 += 8;
-#endif
-
- CC = R4 == -1; /* End of config table*/
- IF CC JUMP no_page_in_table;
-
- /* See if failed address > start address */
- CC = R4 <= R0(IU);
- IF !CC JUMP inext;
-
- /* extract page size (17:16)*/
- R3 = EXTRACT(R2, R1.L) (Z);
-
- /* add page size to addr to get range */
-
- P5 = R3;
- P5 = P0 + (P5 << 2); /* scaled, for int access*/
- R3 = [P5];
- R3 = R3 + R4;
-
- /* See if failed address < (start address + page size) */
- CC = R0 < R3(IU);
- IF !CC JUMP inext;
-
- /* We've found a CPLB in the config table that covers
- * the faulting address, so install this CPLB into the
- * last entry of the table.
- */
-
- P1.L = (ICPLB_DATA15 & 0xFFFF); /*ICPLB_DATA15*/
- P1.H = (ICPLB_DATA15 >> 16);
- [P1] = R2;
- [P1-0x100] = R4;
-#ifdef CONFIG_CPLB_INFO
- R3 = [P3];
- R3 += 1;
- [P3] = R3;
-#endif
-
- /* P4 points to IMEM_CONTROL, and R5 contains its old
- * value, after we disabled ICPLBS. Re-enable them.
- */
-
- BITSET(R5,ENICPLB_P);
- CLI R2;
- SSYNC; /* SSYNC required before writing to IMEM_CONTROL. */
- .align 8;
- [P4] = R5;
- SSYNC;
- STI R2;
-
- ( R7:0,P5:0 ) = [SP++];
- R0 = CPLB_RELOADED;
- RTS;
-
-/* FAILED CASES*/
-no_page_in_table:
- ( R7:0,P5:0 ) = [SP++];
- R0 = CPLB_NO_ADDR_MATCH;
- RTS;
-all_locked:
- ( R7:0,P5:0 ) = [SP++];
- R0 = CPLB_NO_UNLOCKED;
- RTS;
-prot_violation:
- ( R7:0,P5:0 ) = [SP++];
- R0 = CPLB_PROT_VIOL;
- RTS;
-
-dcplb_write:
-
- /* if a DCPLB is marked as write-back (CPLB_WT==0), and
- * it is clean (CPLB_DIRTY==0), then a write to the
- * CPLB's page triggers a protection violation. We have to
- * mark the CPLB as dirty, to indicate that there are
- * pending writes associated with the CPLB.
- */
-
- P4.L = (DCPLB_STATUS & 0xFFFF);
- P4.H = (DCPLB_STATUS >> 16);
- P3.L = (DCPLB_DATA0 & 0xFFFF);
- P3.H = (DCPLB_DATA0 >> 16);
- R5 = [P4];
-
- /* A protection violation can be caused by more than just writes
- * to a clean WB page, so we have to ensure that:
- * - It's a write
- * - to a clean WB page
- * - and is allowed in the mode the access occurred.
- */
-
- CC = BITTST(R5, 16); /* ensure it was a write*/
- IF !CC JUMP prot_violation;
-
- /* to check the rest, we have to retrieve the DCPLB.*/
-
- /* The low half of DCPLB_STATUS is a bit mask*/
-
- R2 = R5.L (Z); /* indicating which CPLB triggered the event.*/
- R3 = 30; /* so we can use this to determine the offset*/
- R2.L = SIGNBITS R2;
- R2 = R2.L (Z); /* into the DCPLB table.*/
- R3 = R3 - R2;
- P4 = R3;
- P3 = P3 + (P4<<2);
- R3 = [P3]; /* Retrieve the CPLB*/
-
- /* Now we can check whether it's a clean WB page*/
-
- CC = BITTST(R3, 14); /* 0==WB, 1==WT*/
- IF CC JUMP prot_violation;
- CC = BITTST(R3, 7); /* 0 == clean, 1 == dirty*/
- IF CC JUMP prot_violation;
-
- /* Check whether the write is allowed in the mode that was active.*/
-
- R2 = 1<<3; /* checking write in user mode*/
- CC = BITTST(R5, 17); /* 0==was user, 1==was super*/
- R5 = CC;
- R2 <<= R5; /* if was super, check write in super mode*/
- R2 = R3 & R2;
- CC = R2 == 0;
- IF CC JUMP prot_violation;
-
- /* It's a genuine write-to-clean-page.*/
-
- BITSET(R3, 7); /* mark as dirty*/
- [P3] = R3; /* and write back.*/
- CSYNC;
- ( R7:0,P5:0 ) = [SP++];
- R0 = CPLB_RELOADED;
- RTS;
-
-dcplb_miss_compare:
-
- /* Data CPLB Miss event. We need to choose a CPLB to
- * evict, and then locate a new CPLB to install from the
- * config table, that covers the faulting address.
- */
-
- P1.L = (DCPLB_DATA15 & 0xFFFF);
- P1.H = (DCPLB_DATA15 >> 16);
-
- P4.L = (DCPLB_FAULT_ADDR & 0xFFFF);
- P4.H = (DCPLB_FAULT_ADDR >> 16);
- R4 = [P4];
- I0 = R4;
-
- /* The replacement procedure for DCPLBs*/
-
- R6 = R1; /* Save for later*/
-
- /* Turn off CPLBs while we work.*/
- P4.L = (DMEM_CONTROL & 0xFFFF);
- P4.H = (DMEM_CONTROL >> 16);
- R5 = [P4];
- BITCLR(R5,ENDCPLB_P);
- CLI R0;
- SSYNC; /* SSYNC required before writing to DMEM_CONTROL. */
- .align 8;
- [P4] = R5;
- SSYNC;
- STI R0;
-
- /* Start looking for a CPLB to evict. Our order of preference
- * is: invalid CPLBs, clean CPLBs, dirty CPLBs. Locked CPLBs
- * are no good.
- */
-
- I1.L = (DCPLB_DATA0 & 0xFFFF);
- I1.H = (DCPLB_DATA0 >> 16);
- P1 = 3;
- P2 = 16;
- I2.L = dcplb_preference;
- I2.H = dcplb_preference;
- LSETUP(sdsearch1, edsearch1) LC0 = P1;
-sdsearch1:
- R0 = [I2++]; /* Get the bits we're interested in*/
- P0 = I1; /* Go back to start of table*/
- LSETUP (sdsearch2, edsearch2) LC1 = P2;
-sdsearch2:
- R1 = [P0++]; /* Fetch each installed CPLB in turn*/
- R2 = R1 & R0; /* and test for interesting bits.*/
- CC = R2 == 0; /* If none are set, it'll do.*/
- IF !CC JUMP skip_stack_check;
-
- R2 = [P0 - 0x104]; /* R2 - PageStart */
- P3.L = page_size_table; /* retrive end address */
- P3.H = page_size_table; /* retrive end address */
- R3 = 0x2; /* 0th - position, 2 bits -length */
- nop; /*Anamoly 05000209*/
- R7 = EXTRACT(R1,R3.l);
- R7 = R7 << 2; /* Page size index offset */
- P5 = R7;
- P3 = P3 + P5;
- R7 = [P3]; /* page size in 1K bytes */
-
- R7 = R7 << 0xA; /* in bytes * 1024*/
- R7 = R2 + R7; /* R7 - PageEnd */
- R4 = SP; /* Test SP is in range */
-
- CC = R7 < R4; /* if PageEnd < SP */
- IF CC JUMP dfound_victim;
- R3 = 0x284; /* stack length from start of trap till the point */
- /* 20 stack locations for future modifications */
- R4 = R4 + R3;
- CC = R4 < R2; /* if SP + stacklen < PageStart */
- IF CC JUMP dfound_victim;
-skip_stack_check:
-
-edsearch2: NOP;
-edsearch1: NOP;
-
- /* If we got here, we didn't find a DCPLB we considered
- * replacable, which means all of them were locked.
- */
-
- JUMP all_locked;
-dfound_victim:
-
-#ifdef CONFIG_CPLB_INFO
- R1 = [P0 - 0x104];
- P2.L = dpdt_table;
- P2.H = dpdt_table;
- P3.L = dpdt_swapcount_table;
- P3.H = dpdt_swapcount_table;
- P3 += -4;
-dicount:
- R2 = [P2];
- P2 += 8;
- P3 += 8;
- CC = R2==-1;
- IF CC JUMP dicount_done;
- CC = R1==R2;
- IF !CC JUMP dicount;
- R1 = [P3];
- R1 += 1;
- [P3] = R1;
- CSYNC;
-dicount_done:
-#endif
-
- /* Clean down the hardware loops*/
- R2 = 0;
- LC1 = R2;
- LC0 = R2;
-
- /* There's a suitable victim in [P0-4] (because we've
- * advanced already). If it's a valid dirty write-back
- * CPLB, we need to flush the pending writes first.
- */
-
- CC = BITTST(R1, 0); /* Is it valid?*/
- IF !CC JUMP Ddoverwrite;/* nope.*/
- CC = BITTST(R1, 7); /* Is it dirty?*/
- IF !CC JUMP Ddoverwrite (BP); /* Nope.*/
- CC = BITTST(R1, 14); /* Is it Write-Through?*/
- IF CC JUMP Ddoverwrite; /* Yep*/
-
- /* This is a dirty page, so we need to flush all writes
- * that are pending on the page.
- */
-
- /* Retrieve the page start address*/
- R0 = [P0 - 0x104];
- [--sp] = rets;
- CALL dcplb_flush; /* R0==CPLB addr, R1==CPLB data*/
- rets = [sp++];
-Ddoverwrite:
-
- /* [P0-4] is a suitable victim CPLB, so we want to
- * overwrite it by moving all the following CPLBs
- * one space closer to the start.
- */
-
- R1.L = ((DCPLB_DATA15+4) & 0xFFFF); /*DCPLB_DATA15+4*/
- R1.H = ((DCPLB_DATA15+4) >> 16);
- R0 = P0;
-
- /* If the victim happens to be in DCPLB15,
- * we don't need to move anything.
- */
-
- CC = R1 == R0;
- IF CC JUMP de_moved;
- R1 = R1 - R0;
- R1 >>= 2;
- P1 = R1;
- LSETUP(ds_move, de_move) LC0=P1;
-ds_move:
- R0 = [P0++]; /* move data */
- [P0 - 8] = R0;
- R0 = [P0-0x104] /* move address */
-de_move: [P0-0x108] = R0;
-
- /* We've now made space in DCPLB15 for the new CPLB to be
- * installed. The next stage is to locate a CPLB in the
- * config table that covers the faulting address.
- */
-
-de_moved:NOP;
- R0 = I0; /* Our faulting address */
-
- P2.L = dpdt_table;
- P2.H = dpdt_table;
-#ifdef CONFIG_CPLB_INFO
- P3.L = dpdt_swapcount_table;
- P3.H = dpdt_swapcount_table;
- P3 += -8;
-#endif
-
- P1.L = page_size_table;
- P1.H = page_size_table;
-
- /* An extraction pattern, to retrieve bits 17:16.*/
-
- R1 = (16<<8)|2;
-dnext: R4 = [P2++]; /* address */
- R2 = [P2++]; /* data */
-#ifdef CONFIG_CPLB_INFO
- P3 += 8;
-#endif
-
- CC = R4 == -1;
- IF CC JUMP no_page_in_table;
-
- /* See if failed address > start address */
- CC = R4 <= R0(IU);
- IF !CC JUMP dnext;
-
- /* extract page size (17:16)*/
- R3 = EXTRACT(R2, R1.L) (Z);
-
- /* add page size to addr to get range */
-
- P5 = R3;
- P5 = P1 + (P5 << 2);
- R3 = [P5];
- R3 = R3 + R4;
-
- /* See if failed address < (start address + page size) */
- CC = R0 < R3(IU);
- IF !CC JUMP dnext;
-
- /* We've found the CPLB that should be installed, so
- * write it into CPLB15, masking off any caching bits
- * if necessary.
- */
-
- P1.L = (DCPLB_DATA15 & 0xFFFF);
- P1.H = (DCPLB_DATA15 >> 16);
-
- /* If the DCPLB has cache bits set, but caching hasn't
- * been enabled, then we want to mask off the cache-in-L1
- * bit before installing. Moreover, if caching is off, we
- * also want to ensure that the DCPLB has WT mode set, rather
- * than WB, since WB pages still trigger first-write exceptions
- * even when not caching is off, and the page isn't marked as
- * cachable. Finally, we could mark the page as clean, not dirty,
- * but we choose to leave that decision to the user; if the user
- * chooses to have a CPLB pre-defined as dirty, then they always
- * pay the cost of flushing during eviction, but don't pay the
- * cost of first-write exceptions to mark the page as dirty.
- */
-
-#ifdef CONFIG_BLKFIN_WT
- BITSET(R6, 14); /* Set WT*/
-#endif
-
- [P1] = R2;
- [P1-0x100] = R4;
-#ifdef CONFIG_CPLB_INFO
- R3 = [P3];
- R3 += 1;
- [P3] = R3;
-#endif
-
- /* We've installed the CPLB, so re-enable CPLBs. P4
- * points to DMEM_CONTROL, and R5 is the value we
- * last wrote to it, when we were disabling CPLBs.
- */
-
- BITSET(R5,ENDCPLB_P);
- CLI R2;
- .align 8;
- [P4] = R5;
- SSYNC;
- STI R2;
-
- ( R7:0,P5:0 ) = [SP++];
- R0 = CPLB_RELOADED;
- RTS;
-
-.data
-.align 4;
-page_size_table:
-.byte4 0x00000400; /* 1K */
-.byte4 0x00001000; /* 4K */
-.byte4 0x00100000; /* 1M */
-.byte4 0x00400000; /* 4M */
-
-.align 4;
-dcplb_preference:
-.byte4 0x00000001; /* valid bit */
-.byte4 0x00000082; /* dirty+lock bits */
-.byte4 0x00000002; /* lock bit */
diff --git a/cpu/bf533/cpu.c b/cpu/bf533/cpu.c
index 78e2b96..8118861 100644
--- a/cpu/bf533/cpu.c
+++ b/cpu/bf533/cpu.c
@@ -1,7 +1,7 @@
/*
* U-boot - cpu.c CPU specific functions
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,80 +21,27 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
#include <asm/blackfin.h>
#include <command.h>
#include <asm/entry.h>
+#include <asm/cplb.h>
+#include <asm/io.h>
-#define SSYNC() asm("ssync;")
#define CACHE_ON 1
#define CACHE_OFF 0
-/* Data Attibutes*/
+extern unsigned int icplb_table[page_descriptor_table_size][2];
+extern unsigned int dcplb_table[page_descriptor_table_size][2];
-#define SDRAM_IGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID)
-#define SDRAM_IKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define L1_IMEMORY (PAGE_SIZE_1MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define SDRAM_INON_CHBL (PAGE_SIZE_4MB | CPLB_USER_RD | CPLB_VALID)
-
-#define ANOMALY_05000158 0x200
-#define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
-#define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
-#define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158)
-#define L1_DMEMORY (PAGE_SIZE_4KB | CPLB_L1_CHBL | CPLB_L1_AOW | CPLB_WT | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
-#define SDRAM_EBIU (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158)
-
-static unsigned int icplb_table[16][2]={
- {0xFFA00000, L1_IMEMORY},
- {0x00000000, SDRAM_IKERNEL}, /*SDRAM_Page1*/
- {0x00400000, SDRAM_IKERNEL}, /*SDRAM_Page1*/
- {0x07C00000, SDRAM_IKERNEL}, /*SDRAM_Page14*/
- {0x00800000, SDRAM_IGENERIC}, /*SDRAM_Page2*/
- {0x00C00000, SDRAM_IGENERIC}, /*SDRAM_Page2*/
- {0x01000000, SDRAM_IGENERIC}, /*SDRAM_Page4*/
- {0x01400000, SDRAM_IGENERIC}, /*SDRAM_Page5*/
- {0x01800000, SDRAM_IGENERIC}, /*SDRAM_Page6*/
- {0x01C00000, SDRAM_IGENERIC}, /*SDRAM_Page7*/
- {0x02000000, SDRAM_IGENERIC}, /*SDRAM_Page8*/
- {0x02400000, SDRAM_IGENERIC}, /*SDRAM_Page9*/
- {0x02800000, SDRAM_IGENERIC}, /*SDRAM_Page10*/
- {0x02C00000, SDRAM_IGENERIC}, /*SDRAM_Page11*/
- {0x03000000, SDRAM_IGENERIC}, /*SDRAM_Page12*/
- {0x03400000, SDRAM_IGENERIC}, /*SDRAM_Page13*/
-};
-
-static unsigned int dcplb_table[16][2]={
- {0xFFA00000,L1_DMEMORY},
- {0x00000000,SDRAM_DKERNEL}, /*SDRAM_Page1*/
- {0x00400000,SDRAM_DKERNEL}, /*SDRAM_Page1*/
- {0x07C00000,SDRAM_DKERNEL}, /*SDRAM_Page15*/
- {0x00800000,SDRAM_DGENERIC}, /*SDRAM_Page2*/
- {0x00C00000,SDRAM_DGENERIC}, /*SDRAM_Page3*/
- {0x01000000,SDRAM_DGENERIC}, /*SDRAM_Page4*/
- {0x01400000,SDRAM_DGENERIC}, /*SDRAM_Page5*/
- {0x01800000,SDRAM_DGENERIC}, /*SDRAM_Page6*/
- {0x01C00000,SDRAM_DGENERIC}, /*SDRAM_Page7*/
- {0x02000000,SDRAM_DGENERIC}, /*SDRAM_Page8*/
- {0x02400000,SDRAM_DGENERIC}, /*SDRAM_Page9*/
- {0x02800000,SDRAM_DGENERIC}, /*SDRAM_Page10*/
- {0x02C00000,SDRAM_DGENERIC}, /*SDRAM_Page11*/
- {0x03000000,SDRAM_DGENERIC}, /*SDRAM_Page12*/
- {0x20000000,SDRAM_EBIU}, /*For Network */
-};
-
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
- __asm__ __volatile__
- ("cli r3;"
- "P0 = %0;"
- "JUMP (P0);"
- :
- : "r" (L1_ISRAM)
- );
+ __asm__ __volatile__("cli r3;" "P0 = %0;" "JUMP (P0);"::"r"(L1_ISRAM)
+ );
return 0;
}
@@ -112,29 +59,62 @@
void icache_enable(void)
{
- unsigned int *I0,*I1;
- int i;
+ unsigned int *I0, *I1;
+ int i, j = 0;
+ /* Before enable icache, disable it first */
+ icache_disable();
I0 = (unsigned int *)ICPLB_ADDR0;
I1 = (unsigned int *)ICPLB_DATA0;
+ /* make sure the locked ones go in first */
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (CPLB_LOCK & icplb_table[i][1]) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ icplb_table[i][0], icplb_table[i][1]);
+ *I0++ = icplb_table[i][0];
+ *I1++ = icplb_table[i][1];
+ j++;
+ }
+ }
+
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (!(CPLB_LOCK & icplb_table[i][1])) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ icplb_table[i][0], icplb_table[i][1]);
+ *I0++ = icplb_table[i][0];
+ *I1++ = icplb_table[i][1];
+ j++;
+ if (j == 16) {
+ break;
+ }
+ }
+ }
+
- for(i=0;i<16;i++){
- *I0++ = icplb_table[i][0];
- *I1++ = icplb_table[i][1];
+ /* Fill the rest with invalid entry */
+ if (j <= 15) {
+ for (; j < 16; j++) {
+ debug("filling %i with 0", j);
+ *I1++ = 0x0;
}
+
+ }
+
cli();
- SSYNC();
+ sync();
+ asm(" .align 8; ");
*(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
- SSYNC();
+ sync();
sti();
}
void icache_disable(void)
{
cli();
- SSYNC();
+ sync();
+ asm(" .align 8; ");
*(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
- SSYNC();
+ sync();
sti();
}
@@ -143,7 +123,7 @@
unsigned int value;
value = *(unsigned int *)IMEM_CONTROL;
- if( value & (IMC|ENICPLB) )
+ if (value & (IMC | ENICPLB))
return CACHE_ON;
else
return CACHE_OFF;
@@ -151,38 +131,90 @@
void dcache_enable(void)
{
- unsigned int *I0,*I1;
+ unsigned int *I0, *I1;
unsigned int temp;
- int i;
+ int i, j = 0;
+
+ /* Before enable dcache, disable it first */
+ dcache_disable();
I0 = (unsigned int *)DCPLB_ADDR0;
I1 = (unsigned int *)DCPLB_DATA0;
+ /* make sure the locked ones go in first */
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (CPLB_LOCK & dcplb_table[i][1]) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ *I0++ = dcplb_table[i][0];
+ *I1++ = dcplb_table[i][1];
+ j++;
+ } else {
+ debug("skip %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ }
+ }
+
- for(i=0;i<16;i++){
- *I0++ = dcplb_table[i][0];
- *I1++ = dcplb_table[i][1];
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (!(CPLB_LOCK & dcplb_table[i][1])) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ *I0++ = dcplb_table[i][0];
+ *I1++ = dcplb_table[i][1];
+ j++;
+ if (j == 16) {
+ break;
+ }
}
+ }
+
+ /* Fill the rest with invalid entry */
+ if (j <= 15) {
+ for (; j < 16; j++) {
+ debug("filling %i with 0", j);
+ *I1++ = 0x0;
+ }
+ }
+
cli();
temp = *(unsigned int *)DMEM_CONTROL;
- SSYNC();
- *(unsigned int *)DMEM_CONTROL = ACACHE_BCACHE |ENDCPLB |PORT_PREF0|temp;
- SSYNC();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL =
+ ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | temp;
+ sync();
sti();
}
void dcache_disable(void)
{
+ unsigned int *I0, *I1;
+ int i;
+
cli();
- SSYNC();
- *(unsigned int *)DMEM_CONTROL &= ~(ACACHE_BCACHE |ENDCPLB |PORT_PREF0);
- SSYNC();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL &=
+ ~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ sync();
sti();
+
+ /* after disable dcache,
+ * clear it so we don't confuse the next application
+ */
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+
+ for (i = 0; i < 16; i++) {
+ *I0++ = 0x0;
+ *I1++ = 0x0;
+ }
}
int dcache_status(void)
{
unsigned int value;
value = *(unsigned int *)DMEM_CONTROL;
- if( value & (ENDCPLB))
+ if (value & (ENDCPLB))
return CACHE_ON;
else
return CACHE_OFF;
diff --git a/cpu/bf533/cpu.h b/cpu/bf533/cpu.h
index 7ec3387..b6b73b1 100644
--- a/cpu/bf533/cpu.h
+++ b/cpu/bf533/cpu.h
@@ -1,7 +1,7 @@
/*
* U-boot - cpu.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _CPU_H_
@@ -32,8 +32,8 @@
#define DEF_INTERRUPT_FLAGS 1
#define MAX_TIM_LOAD 0xFFFFFFFF
-void blackfin_irq_panic(int reason, struct pt_regs * reg);
-extern void dump(struct pt_regs * regs);
+void blackfin_irq_panic(int reason, struct pt_regs *reg);
+extern void dump(struct pt_regs *regs);
void display_excp(void);
asmlinkage void evt_nmi(void);
asmlinkage void evt_exception(void);
@@ -50,16 +50,17 @@
asmlinkage void evt_evt13(void);
asmlinkage void evt_soft_int1(void);
asmlinkage void evt_system_call(void);
-void blackfin_irq_panic(int reason, struct pt_regs * regs);
+void blackfin_irq_panic(int reason, struct pt_regs *regs);
void blackfin_free_irq(unsigned int irq, void *dev_id);
-void call_isr(int irq, struct pt_regs * fp);
+void call_isr(int irq, struct pt_regs *fp);
void blackfin_do_irq(int vec, struct pt_regs *fp);
void blackfin_init_IRQ(void);
void blackfin_enable_irq(unsigned int irq);
void blackfin_disable_irq(unsigned int irq);
-extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+extern int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
int blackfin_request_irq(unsigned int irq,
- void (*handler)(int, void *, struct pt_regs *),
- unsigned long flags,const char *devname,void *dev_id);
+ void (*handler) (int, void *, struct pt_regs *),
+ unsigned long flags, const char *devname,
+ void *dev_id);
void timer_init(void);
#endif
diff --git a/cpu/bf533/flush.S b/cpu/bf533/flush.S
index 9fbdefc..62e3d65 100644
--- a/cpu/bf533/flush.S
+++ b/cpu/bf533/flush.S
@@ -1,15 +1,14 @@
-/* Copyright (C) 2003 Analog Devices, Inc. All Rights Reserved.
- * Copyright (C) 2004 LG SOft India. All Rights Reserved.
+/* Copyright (C) 2003-2007 Analog Devices Inc.
*
* This file is subject to the terms and conditions of the GNU General Public
* License.
- *
- * Blackfin BF533/2.6 support : LG Soft India
*/
+
#define ASSEMBLY
#include <asm/linkage.h>
#include <asm/cplb.h>
+#include <config.h>
#include <asm/blackfin.h>
.text
@@ -20,7 +19,7 @@
* in the instruction cache.
*/
-ENTRY(flush_instruction_cache)
+ENTRY(_flush_instruction_cache)
[--SP] = ( R7:6, P5:4 );
LINK 12;
SP += -12;
@@ -33,7 +32,7 @@
inext: R0 = [P5++];
R1 = [P4++];
[--SP] = RETS;
- CALL icplb_flush; /* R0 = page, R1 = data*/
+ CALL _icplb_flush; /* R0 = page, R1 = data*/
RETS = [SP++];
iskip: R6 += -1;
CC = R6;
@@ -52,7 +51,7 @@
*/
.align 2
-ENTRY(icplb_flush)
+ENTRY(_icplb_flush)
[--SP] = ( R7:0, P5:0 );
[--SP] = LC0;
[--SP] = LT0;
@@ -86,16 +85,17 @@
*/
R3 = ((12<<8)|2); /* Extraction pattern */
- nop; /*Anamoly 05000209*/
- R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits*/
- R3.H = R4.L << 0 ; /* Save in extraction pattern for later deposit.*/
+ nop; /* Anamoly 05000209 */
+ R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits */
+ /* Save in extraction pattern for later deposit. */
+ R3.H = R4.L << 0;
/* So:
* R0 = Page start
* R1 = Page length (actually, offset into size/prefix tables)
* R3 = sub-bank deposit values
- *
+ *
* The cache has 2 Ways, and 64 sets, so we iterate through
* the sets, accessing the tag for each Way, for our Bank and
* sub-bank, looking for dirty, valid tags that match our
@@ -180,8 +180,10 @@
SSYNC;
IFLUSH [P0++]; /* because CSYNC can't end loops.*/
LSETUP (isall, ieall) LC0 = P1;
-isall:IFLUSH [P0++];
-ieall: NOP;
+isall:
+ IFLUSH [P0++];
+ieall:
+ NOP;
SSYNC;
JUMP ifinished;
@@ -191,7 +193,7 @@
* in the data cache.
*/
-ENTRY(flush_data_cache)
+ENTRY(_flush_data_cache)
[--SP] = ( R7:6, P5:4 );
LINK 12;
SP += -12;
@@ -209,7 +211,7 @@
CC = R2;
IF !CC JUMP skip; /* If not, ignore it.*/
[--SP] = RETS;
- CALL dcplb_flush; /* R0 = page, R1 = data*/
+ CALL _dcplb_flush; /* R0 = page, R1 = data*/
RETS = [SP++];
skip: R6 += -1;
CC = R6;
@@ -228,7 +230,7 @@
*/
.align 2
-ENTRY(dcplb_flush)
+ENTRY(_dcplb_flush)
[--SP] = ( R7:0, P5:0 );
[--SP] = LC0;
[--SP] = LT0;
@@ -290,14 +292,15 @@
R3 = ((12<<8)|2); /* Extraction pattern */
nop; /*Anamoly 05000209*/
R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits*/
- R3.H = R4.L << 0 ; /* Save in extraction pattern for later deposit.*/
+ /* Save in extraction pattern for later deposit.*/
+ R3.H = R4.L << 0;
/* So:
* R0 = Page start
* R1 = Page length (actually, offset into size/prefix tables)
* R2 = Bank select mask
* R3 = sub-bank deposit values
- *
+ *
* The cache has 2 Ways, and 64 sets, so we iterate through
* the sets, accessing the tag for each Way, for our Bank and
* sub-bank, looking for dirty, valid tags that match our
@@ -386,7 +389,7 @@
CC = BITTST(R1, 16); /* Whether 1K or 4K*/
IF CC P1 = P2;
P1 += -1; /* Unroll one iteration*/
- SSYNC;
+ SSYNC;
FLUSHINV [P0++]; /* because CSYNC can't end loops.*/
LSETUP (eall, eall) LC0 = P1;
eall: FLUSHINV [P0++];
diff --git a/cpu/bf533/init_sdram.S b/cpu/bf533/init_sdram.S
new file mode 100644
index 0000000..e1a8e2f
--- /dev/null
+++ b/cpu/bf533/init_sdram.S
@@ -0,0 +1,179 @@
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/mem_init.h>
+.global init_sdram;
+
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
+#endif
+
+init_sdram:
+ [--SP] = ASTAT;
+ [--SP] = RETS;
+ [--SP] = (R7:0);
+ [--SP] = (P5:0);
+
+#if (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+ p0.h = hi(SPI_BAUD);
+ p0.l = lo(SPI_BAUD);
+ r0.l = CONFIG_SPI_BAUD;
+ w[p0] = r0.l;
+ SSYNC;
+#endif
+
+ /*
+ * PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
+ */
+ p0.h = hi(PLL_LOCKCNT);
+ p0.l = lo(PLL_LOCKCNT);
+ r0 = 0x300(Z);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * Put SDRAM in self-refresh, incase anything is running
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITSET (R0, 24);
+ [P2] = R0;
+ SSYNC;
+
+ /*
+ * Set PLL_CTL with the value that we calculate in R0
+ * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
+ * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
+ * - [7] = output delay (add 200ps of delay to mem signals)
+ * - [6] = input delay (add 200ps of input delay to mem signals)
+ * - [5] = PDWN : 1=All Clocks off
+ * - [3] = STOPCK : 1=Core Clock off
+ * - [1] = PLL_OFF : 1=Disable Power to PLL
+ * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
+ * all other bits set to zero
+ */
+
+ r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
+ r0 = r0 << 9; /* Shift it over, */
+ r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2?*/
+ r0 = r1 | r0;
+ r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
+ r1 = r1 << 8; /* Shift it over */
+ r0 = r1 | r0; /* add them all together */
+
+ p0.h = hi(PLL_CTL);
+ p0.l = lo(PLL_CTL); /* Load the address */
+ cli r2; /* Disable interrupts */
+ ssync;
+ w[p0] = r0.l; /* Set the value */
+ idle; /* Wait for the PLL to stablize */
+ sti r2; /* Enable interrupts */
+
+check_again:
+ p0.h = hi(PLL_STAT);
+ p0.l = lo(PLL_STAT);
+ R0 = W[P0](Z);
+ CC = BITTST(R0,5);
+ if ! CC jump check_again;
+
+ /* Configure SCLK & CCLK Dividers */
+ r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+ p0.h = hi(PLL_DIV);
+ p0.l = lo(PLL_DIV);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * We now are running at speed, time to set the Async mem bank wait states
+ * This will speed up execution, since we are normally running from FLASH.
+ */
+
+ p2.h = (EBIU_AMBCTL1 >> 16);
+ p2.l = (EBIU_AMBCTL1 & 0xFFFF);
+ r0.h = (AMBCTL1VAL >> 16);
+ r0.l = (AMBCTL1VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMBCTL0 >> 16);
+ p2.l = (EBIU_AMBCTL0 & 0xFFFF);
+ r0.h = (AMBCTL0VAL >> 16);
+ r0.l = (AMBCTL0VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMGCTL >> 16);
+ p2.l = (EBIU_AMGCTL & 0xffff);
+ r0 = AMGCTLVAL;
+ w[p2] = r0;
+ ssync;
+
+ /*
+ * Now, Initialize the SDRAM,
+ * start with the SDRAM Refresh Rate Control Register
+ */
+ p0.l = lo(EBIU_SDRRC);
+ p0.h = hi(EBIU_SDRRC);
+ r0 = mem_SDRRC;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Memory Bank Control Register - bank specific parameters
+ */
+ p0.l = (EBIU_SDBCTL & 0xFFFF);
+ p0.h = (EBIU_SDBCTL >> 16);
+ r0 = mem_SDBCTL;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Global Control Register - global programmable parameters
+ * Disable self-refresh
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITCLR (R0, 24);
+
+ /*
+ * Check if SDRAM is already powered up, if it is, enable self-refresh
+ */
+ p0.h = hi(EBIU_SDSTAT);
+ p0.l = lo(EBIU_SDSTAT);
+ r2.l = w[p0];
+ cc = bittst(r2,3);
+ if !cc jump skip;
+ NOP;
+ BITSET (R0, 23);
+skip:
+ [P2] = R0;
+ SSYNC;
+
+ /* Write in the new value in the register */
+ R0.L = lo(mem_SDGCTL);
+ R0.H = hi(mem_SDGCTL);
+ [P2] = R0;
+ SSYNC;
+ nop;
+
+ (P5:0) = [SP++];
+ (R7:0) = [SP++];
+ RETS = [SP++];
+ ASTAT = [SP++];
+ RTS;
diff --git a/cpu/bf533/init_sdram_bootrom_initblock.S b/cpu/bf533/init_sdram_bootrom_initblock.S
new file mode 100644
index 0000000..99ed920
--- /dev/null
+++ b/cpu/bf533/init_sdram_bootrom_initblock.S
@@ -0,0 +1,179 @@
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/mem_init.h>
+.global init_sdram;
+
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
+#endif
+
+init_sdram:
+ [--SP] = ASTAT;
+ [--SP] = RETS;
+ [--SP] = (R7:0);
+ [--SP] = (P5:0);
+
+#if (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+ p0.h = hi(SPI_BAUD);
+ p0.l = lo(SPI_BAUD);
+ r0.l = CONFIG_SPI_BAUD_INITBLOCK;
+ w[p0] = r0.l;
+ SSYNC;
+#endif
+
+ /*
+ * PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
+ */
+ p0.h = hi(PLL_LOCKCNT);
+ p0.l = lo(PLL_LOCKCNT);
+ r0 = 0x300(Z);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * Put SDRAM in self-refresh, incase anything is running
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITSET (R0, 24);
+ [P2] = R0;
+ SSYNC;
+
+ /*
+ * Set PLL_CTL with the value that we calculate in R0
+ * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
+ * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
+ * - [7] = output delay (add 200ps of delay to mem signals)
+ * - [6] = input delay (add 200ps of input delay to mem signals)
+ * - [5] = PDWN : 1=All Clocks off
+ * - [3] = STOPCK : 1=Core Clock off
+ * - [1] = PLL_OFF : 1=Disable Power to PLL
+ * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
+ * all other bits set to zero
+ */
+
+ r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
+ r0 = r0 << 9; /* Shift it over, */
+ r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2?*/
+ r0 = r1 | r0;
+ r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
+ r1 = r1 << 8; /* Shift it over */
+ r0 = r1 | r0; /* add them all together */
+
+ p0.h = hi(PLL_CTL);
+ p0.l = lo(PLL_CTL); /* Load the address */
+ cli r2; /* Disable interrupts */
+ ssync;
+ w[p0] = r0.l; /* Set the value */
+ idle; /* Wait for the PLL to stablize */
+ sti r2; /* Enable interrupts */
+
+check_again:
+ p0.h = hi(PLL_STAT);
+ p0.l = lo(PLL_STAT);
+ R0 = W[P0](Z);
+ CC = BITTST(R0,5);
+ if ! CC jump check_again;
+
+ /* Configure SCLK & CCLK Dividers */
+ r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+ p0.h = hi(PLL_DIV);
+ p0.l = lo(PLL_DIV);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * We now are running at speed, time to set the Async mem bank wait states
+ * This will speed up execution, since we are normally running from FLASH.
+ */
+
+ p2.h = (EBIU_AMBCTL1 >> 16);
+ p2.l = (EBIU_AMBCTL1 & 0xFFFF);
+ r0.h = (AMBCTL1VAL >> 16);
+ r0.l = (AMBCTL1VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMBCTL0 >> 16);
+ p2.l = (EBIU_AMBCTL0 & 0xFFFF);
+ r0.h = (AMBCTL0VAL >> 16);
+ r0.l = (AMBCTL0VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMGCTL >> 16);
+ p2.l = (EBIU_AMGCTL & 0xffff);
+ r0 = AMGCTLVAL;
+ w[p2] = r0;
+ ssync;
+
+ /*
+ * Now, Initialize the SDRAM,
+ * start with the SDRAM Refresh Rate Control Register
+ */
+ p0.l = lo(EBIU_SDRRC);
+ p0.h = hi(EBIU_SDRRC);
+ r0 = mem_SDRRC;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Memory Bank Control Register - bank specific parameters
+ */
+ p0.l = (EBIU_SDBCTL & 0xFFFF);
+ p0.h = (EBIU_SDBCTL >> 16);
+ r0 = mem_SDBCTL;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Global Control Register - global programmable parameters
+ * Disable self-refresh
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITCLR (R0, 24);
+
+ /*
+ * Check if SDRAM is already powered up, if it is, enable self-refresh
+ */
+ p0.h = hi(EBIU_SDSTAT);
+ p0.l = lo(EBIU_SDSTAT);
+ r2.l = w[p0];
+ cc = bittst(r2,3);
+ if !cc jump skip;
+ NOP;
+ BITSET (R0, 23);
+skip:
+ [P2] = R0;
+ SSYNC;
+
+ /* Write in the new value in the register */
+ R0.L = lo(mem_SDGCTL);
+ R0.H = hi(mem_SDGCTL);
+ [P2] = R0;
+ SSYNC;
+ nop;
+
+ (P5:0) = [SP++];
+ (R7:0) = [SP++];
+ RETS = [SP++];
+ ASTAT = [SP++];
+ RTS;
diff --git a/cpu/bf533/interrupt.S b/cpu/bf533/interrupt.S
index e780dc6..c356d53 100644
--- a/cpu/bf533/interrupt.S
+++ b/cpu/bf533/interrupt.S
@@ -1,7 +1,7 @@
/*
* U-boot - interrupt.S Processing of interrupts and exception handling
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -35,208 +35,63 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#define ASSEMBLY
-
+#include <config.h>
+#include <asm/blackfin.h>
#include <asm/hw_irq.h>
#include <asm/entry.h>
#include <asm/blackfin_defs.h>
-#include <asm/cpu/bf533_irq.h>
-.global blackfin_irq_panic;
+.global _blackfin_irq_panic;
.text
.align 2
#ifndef CONFIG_KGDB
-.global evt_emulation
-evt_emulation:
+.global _evt_emulation
+_evt_emulation:
SAVE_CONTEXT
r0 = IRQ_EMU;
r1 = seqstat;
sp += -12;
- call blackfin_irq_panic;
+ call _blackfin_irq_panic;
sp += 12;
rte;
#endif
-.global evt_nmi
-evt_nmi:
+.global _evt_nmi
+_evt_nmi:
SAVE_CONTEXT
r0 = IRQ_NMI;
r1 = RETN;
sp += -12;
- call blackfin_irq_panic;
+ call _blackfin_irq_panic;
sp += 12;
_evt_nmi_exit:
rtn;
-.global trap
-trap:
- [--sp] = r0;
- [--sp] = r1;
- [--sp] = p0;
- [--sp] = p1;
- [--sp] = astat;
- r0 = seqstat;
- R0 <<= 26;
- R0 >>= 26;
- p0 = r0;
- p1.l = EVTABLE;
- p1.h = EVTABLE;
- p0 = p1 + (p0 << 1);
- r1 = W[p0] (Z);
- p1 = r1;
- jump (pc + p1);
-
-.global _EVENT1
-_EVENT1:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT2
-_EVENT2:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT3
-_EVENT3:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT4
-_EVENT4:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT5
-_EVENT5:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT6
-_EVENT6:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT7
-_EVENT7:
- RAISE 15;
- JUMP.S _EXIT;
-
-.global _EVENT8
-_EVENT8:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT9
-_EVENT9:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT10
-_EVENT10:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT11
-_EVENT11:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT12
-_EVENT12:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT13
-_EVENT13:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT14
-_EVENT14:
-/* RAISE 14; */
- CALL _cplb_hdr;
- JUMP.S _EXIT;
-
-.global _EVENT19
-_EVENT19:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT20
-_EVENT20:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EVENT21
-_EVENT21:
- RAISE 14;
- JUMP.S _EXIT;
-
-.global _EXIT
-_EXIT:
- ASTAT = [sp++];
- p1 = [sp++];
- p0 = [sp++];
- r1 = [sp++];
- r0 = [sp++];
- RTX;
-
-EVTABLE:
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x0000;
- .byte2 0x003E;
- .byte2 0x0042;
- .byte4 0x0000;
- .byte4 0x0000;
- .byte4 0x0000;
- .byte4 0x0000;
- .byte4 0x0000;
- .byte4 0x0000;
- .byte4 0x0000;
- .byte2 0x0000;
- .byte2 0x001E;
- .byte2 0x0022;
- .byte2 0x0032;
- .byte2 0x002e;
- .byte2 0x0002;
- .byte2 0x0036;
- .byte2 0x002A;
- .byte2 0x001A;
- .byte2 0x0016;
- .byte2 0x000A;
- .byte2 0x000E;
- .byte2 0x0012;
- .byte2 0x0006;
- .byte2 0x0026;
+.global _trap
+_trap:
+ SAVE_ALL_SYS
+ r0 = sp; /* stack frame pt_regs pointer argument ==> r0 */
+ sp += -12;
+ call _trap_c
+ sp += 12;
+ RESTORE_ALL_SYS
+ rtx;
-.global evt_rst
-evt_rst:
+.global _evt_rst
+_evt_rst:
SAVE_CONTEXT
r0 = IRQ_RST;
r1 = RETN;
sp += -12;
- call do_reset;
+ call _do_reset;
sp += 12;
_evt_rst_exit:
@@ -246,19 +101,19 @@
r0 = IRQ_EVX;
r1 = sp;
sp += -12;
- call blackfin_irq_panic;
+ call _blackfin_irq_panic;
sp += 12;
-.global evt_ivhw
-evt_ivhw:
+.global _evt_ivhw
+_evt_ivhw:
SAVE_CONTEXT
RAISE 14;
_evt_ivhw_exit:
rti;
-.global evt_timer
-evt_timer:
+.global _evt_timer
+_evt_timer:
SAVE_CONTEXT
r0 = IRQ_CORETMR;
sp += -12;
@@ -269,91 +124,91 @@
rti;
nop;
-.global evt_evt7
-evt_evt7:
+.global _evt_evt7
+_evt_evt7:
SAVE_CONTEXT
r0 = 7;
sp += -12;
- call process_int;
+ call _process_int;
sp += 12;
evt_evt7_exit:
RESTORE_CONTEXT
rti;
-.global evt_evt8
-evt_evt8:
+.global _evt_evt8
+_evt_evt8:
SAVE_CONTEXT
r0 = 8;
sp += -12;
- call process_int;
+ call _process_int;
sp += 12;
evt_evt8_exit:
RESTORE_CONTEXT
rti;
-.global evt_evt9
-evt_evt9:
+.global _evt_evt9
+_evt_evt9:
SAVE_CONTEXT
r0 = 9;
sp += -12;
- call process_int;
+ call _process_int;
sp += 12;
evt_evt9_exit:
RESTORE_CONTEXT
rti;
-.global evt_evt10
-evt_evt10:
+.global _evt_evt10
+_evt_evt10:
SAVE_CONTEXT
r0 = 10;
sp += -12;
- call process_int;
+ call _process_int;
sp += 12;
evt_evt10_exit:
RESTORE_CONTEXT
rti;
-.global evt_evt11
-evt_evt11:
+.global _evt_evt11
+_evt_evt11:
SAVE_CONTEXT
r0 = 11;
sp += -12;
- call process_int;
+ call _process_int;
sp += 12;
evt_evt11_exit:
RESTORE_CONTEXT
rti;
-.global evt_evt12
-evt_evt12:
+.global _evt_evt12
+_evt_evt12:
SAVE_CONTEXT
r0 = 12;
sp += -12;
- call process_int;
+ call _process_int;
sp += 12;
evt_evt12_exit:
RESTORE_CONTEXT
rti;
-.global evt_evt13
-evt_evt13:
+.global _evt_evt13
+_evt_evt13:
SAVE_CONTEXT
r0 = 13;
sp += -12;
- call process_int;
+ call _process_int;
sp += 12;
evt_evt13_exit:
RESTORE_CONTEXT
rti;
-.global evt_system_call
-evt_system_call:
+.global _evt_system_call
+_evt_system_call:
[--sp] = r0;
[--SP] = RETI;
r0 = [sp++];
@@ -363,7 +218,7 @@
r0 = [SP++];
SAVE_CONTEXT
sp += -12;
- call display_excp;
+ call _exception_handle;
sp += 12;
RESTORE_CONTEXT
RTI;
@@ -371,8 +226,8 @@
evt_system_call_exit:
rti;
-.global evt_soft_int1
-evt_soft_int1:
+.global _evt_soft_int1
+_evt_soft_int1:
[--sp] = r0;
[--SP] = RETI;
r0 = [sp++];
@@ -382,7 +237,7 @@
r0 = [SP++];
SAVE_CONTEXT
sp += -12;
- call display_excp;
+ call _exception_handle;
sp += 12;
RESTORE_CONTEXT
RTI;
diff --git a/cpu/bf533/interrupts.c b/cpu/bf533/interrupts.c
index df1a25e..14d06cf 100644
--- a/cpu/bf533/interrupts.c
+++ b/cpu/bf533/interrupts.c
@@ -1,7 +1,7 @@
/*
* U-boot - interrupts.c Interrupt related routines
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on interrupts.c
* Copyright 1996 Roman Zippel
@@ -10,7 +10,7 @@
* Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
* Copyright 2003 Metrowerks/Motorola
* Copyright 2003 Bas Vermeulen <bas@buyways.nl>,
- * BuyWays B.V. (www.buyways.nl)
+ * BuyWays B.V. (www.buyways.nl)
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -30,21 +30,22 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
#include <asm/machdep.h>
#include <asm/irq.h>
-#include <asm/cpu/defBF533.h>
+#include <config.h>
+#include <asm/blackfin.h>
#include "cpu.h"
static ulong timestamp;
static ulong last_time;
static int int_flag;
-int irq_flags; /* needed by asm-blackfin/system.h */
+int irq_flags; /* needed by asm-blackfin/system.h */
/* Functions just to satisfy the linker */
@@ -61,7 +62,7 @@
* This function is derived from PowerPC code (timebase clock frequency).
* On BF533 it returns the number of timer ticks per second.
*/
-ulong get_tbclk (void)
+ulong get_tbclk(void)
{
ulong tbclk;
@@ -91,22 +92,22 @@
unsigned long cclk;
cclk = (CONFIG_CCLK_HZ);
- while ( usec > 1 ) {
- /*
- * how many clock ticks to delay?
- * - request(in useconds) * clock_ticks(Hz) / useconds/second
- */
+ while (usec > 1) {
+ /*
+ * how many clock ticks to delay?
+ * - request(in useconds) * clock_ticks(Hz) / useconds/second
+ */
if (usec < 1000) {
- delay = (usec * (cclk/244)) >> 12 ;
+ delay = (usec * (cclk / 244)) >> 12;
usec = 0;
} else {
- delay = (1000 * (cclk/244)) >> 12 ;
+ delay = (1000 * (cclk / 244)) >> 12;
usec -= 1000;
}
- asm volatile (" %0 = CYCLES;": "=g"(start));
+ asm volatile (" %0 = CYCLES;":"=r" (start));
do {
- asm volatile (" %0 = CYCLES; ": "=g"(stop));
+ asm volatile (" %0 = CYCLES; ":"=r" (stop));
} while (stop - start < delay);
}
@@ -117,7 +118,7 @@
{
*pTCNTL = 0x1;
*pTSCALE = 0x0;
- *pTCOUNT = MAX_TIM_LOAD;
+ *pTCOUNT = MAX_TIM_LOAD;
*pTPERIOD = MAX_TIM_LOAD;
*pTCNTL = 0x7;
asm("CSYNC;");
@@ -146,20 +147,23 @@
/* Number of clocks elapsed */
ulong clocks = (MAX_TIM_LOAD - (*pTCOUNT));
- /* Find if the TCOUNT is reset
- timestamp gives the number of times
- TCOUNT got reset */
- if(clocks < last_time)
+ /**
+ * Find if the TCOUNT is reset
+ * timestamp gives the number of times
+ * TCOUNT got reset
+ */
+ if (clocks < last_time)
timestamp++;
last_time = clocks;
/* Get the number of milliseconds */
- milisec = clocks/(CONFIG_CCLK_HZ / 1000);
+ milisec = clocks / (CONFIG_CCLK_HZ / 1000);
- /* Find the number of millisonds
- that got elapsed before this TCOUNT
- cycle */
- milisec += timestamp * (MAX_TIM_LOAD/(CONFIG_CCLK_HZ / 1000));
+ /**
+ * Find the number of millisonds
+ * that got elapsed before this TCOUNT cycle
+ */
+ milisec += timestamp * (MAX_TIM_LOAD / (CONFIG_CCLK_HZ / 1000));
return (milisec - base);
}
diff --git a/cpu/bf533/ints.c b/cpu/bf533/ints.c
index 859f4b2..5586689 100644
--- a/cpu/bf533/ints.c
+++ b/cpu/bf533/ints.c
@@ -1,7 +1,7 @@
/*
* U-boot - ints.c Interrupt related routines
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on ints.c
*
@@ -32,8 +32,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
@@ -51,9 +51,9 @@
void blackfin_irq_panic(int reason, struct pt_regs *regs)
{
printf("\n\nException: IRQ 0x%x entered\n", reason);
- printf("code=[0x%x], ", (unsigned int) (regs->seqstat & 0x3f));
- printf("stack frame=0x%x, ", (unsigned int) regs);
- printf("bad PC=0x%04x\n", (unsigned int) regs->pc);
+ printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
+ printf("stack frame=0x%x, ", (unsigned int)regs);
+ printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
dump(regs);
printf("Unhandled IRQ or exceptions!\n");
printf("Please reset the board \n");
@@ -61,46 +61,56 @@
void blackfin_init_IRQ(void)
{
- *(unsigned volatile long *) (SIC_IMASK) = SIC_UNMASK_ALL;
+ *(unsigned volatile long *)(SIC_IMASK) = SIC_UNMASK_ALL;
cli();
#ifndef CONFIG_KGDB
- *(unsigned volatile long *) (EVT_EMULATION_ADDR) = 0x0;
+ *(unsigned volatile long *)(EVT_EMULATION_ADDR) = 0x0;
#endif
- *(unsigned volatile long *) (EVT_NMI_ADDR) =
- (unsigned volatile long) evt_nmi;
- *(unsigned volatile long *) (EVT_EXCEPTION_ADDR) =
- (unsigned volatile long) trap;
- *(unsigned volatile long *) (EVT_HARDWARE_ERROR_ADDR) =
- (unsigned volatile long) evt_ivhw;
- *(unsigned volatile long *) (EVT_RESET_ADDR) =
- (unsigned volatile long) evt_rst;
- *(unsigned volatile long *) (EVT_TIMER_ADDR) =
- (unsigned volatile long) evt_timer;
- *(unsigned volatile long *) (EVT_IVG7_ADDR) =
- (unsigned volatile long) evt_evt7;
- *(unsigned volatile long *) (EVT_IVG8_ADDR) =
- (unsigned volatile long) evt_evt8;
- *(unsigned volatile long *) (EVT_IVG9_ADDR) =
- (unsigned volatile long) evt_evt9;
- *(unsigned volatile long *) (EVT_IVG10_ADDR) =
- (unsigned volatile long) evt_evt10;
- *(unsigned volatile long *) (EVT_IVG11_ADDR) =
- (unsigned volatile long) evt_evt11;
- *(unsigned volatile long *) (EVT_IVG12_ADDR) =
- (unsigned volatile long) evt_evt12;
- *(unsigned volatile long *) (EVT_IVG13_ADDR) =
- (unsigned volatile long) evt_evt13;
- *(unsigned volatile long *) (EVT_IVG14_ADDR) =
- (unsigned volatile long) evt_system_call;
- *(unsigned volatile long *) (EVT_IVG15_ADDR) =
- (unsigned volatile long) evt_soft_int1;
- *(volatile unsigned long *) ILAT = 0;
+ *(unsigned volatile long *)(EVT_NMI_ADDR) =
+ (unsigned volatile long)evt_nmi;
+ *(unsigned volatile long *)(EVT_EXCEPTION_ADDR) =
+ (unsigned volatile long)trap;
+ *(unsigned volatile long *)(EVT_HARDWARE_ERROR_ADDR) =
+ (unsigned volatile long)evt_ivhw;
+ *(unsigned volatile long *)(EVT_RESET_ADDR) =
+ (unsigned volatile long)evt_rst;
+ *(unsigned volatile long *)(EVT_TIMER_ADDR) =
+ (unsigned volatile long)evt_timer;
+ *(unsigned volatile long *)(EVT_IVG7_ADDR) =
+ (unsigned volatile long)evt_evt7;
+ *(unsigned volatile long *)(EVT_IVG8_ADDR) =
+ (unsigned volatile long)evt_evt8;
+ *(unsigned volatile long *)(EVT_IVG9_ADDR) =
+ (unsigned volatile long)evt_evt9;
+ *(unsigned volatile long *)(EVT_IVG10_ADDR) =
+ (unsigned volatile long)evt_evt10;
+ *(unsigned volatile long *)(EVT_IVG11_ADDR) =
+ (unsigned volatile long)evt_evt11;
+ *(unsigned volatile long *)(EVT_IVG12_ADDR) =
+ (unsigned volatile long)evt_evt12;
+ *(unsigned volatile long *)(EVT_IVG13_ADDR) =
+ (unsigned volatile long)evt_evt13;
+ *(unsigned volatile long *)(EVT_IVG14_ADDR) =
+ (unsigned volatile long)evt_system_call;
+ *(unsigned volatile long *)(EVT_IVG15_ADDR) =
+ (unsigned volatile long)evt_soft_int1;
+ *(volatile unsigned long *)ILAT = 0;
asm("csync;");
sti();
- *(volatile unsigned long *) IMASK = 0xffbf;
+ *(volatile unsigned long *)IMASK = 0xffbf;
asm("csync;");
}
+void exception_handle(void)
+{
+#if defined (CONFIG_PANIC_HANG)
+ display_excp();
+#else
+ udelay(100000); /* allow messages to go out */
+ do_reset(NULL, 0, 0, NULL);
+#endif
+}
+
void display_excp(void)
{
printf("Exception!\n");
diff --git a/cpu/bf533/serial.c b/cpu/bf533/serial.c
index 7b43ffd..6cab5da 100644
--- a/cpu/bf533/serial.c
+++ b/cpu/bf533/serial.c
@@ -1,7 +1,7 @@
/*
* U-boot - serial.c Serial driver for BF533
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* bf533_serial.c: Serial driver for BlackFin BF533 DSP internal UART.
@@ -38,8 +38,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
@@ -49,6 +49,7 @@
#include <asm/bitops.h>
#include <asm/delay.h>
#include <asm/uaccess.h>
+#include <asm/io.h>
#include "bf533_serial.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -58,15 +59,16 @@
void calc_baud(void)
{
unsigned char i;
- int temp;
+ int temp;
+ u_long sclk = get_sclk();
- for(i = 0; i < sizeof(baud_table)/sizeof(int); i++) {
- temp = CONFIG_SCLK_HZ/(baud_table[i]*8);
- if ( temp && 0x1 == 1 ) {
+ for (i = 0; i < sizeof(baud_table) / sizeof(int); i++) {
+ temp = sclk / (baud_table[i] * 8);
+ if ((temp & 0x1) == 1) {
temp++;
}
- temp = temp/2;
- hw_baud_table[i].dl_high = (temp >> 8)& 0xFF;
+ temp = temp / 2;
+ hw_baud_table[i].dl_high = (temp >> 8) & 0xFF;
hw_baud_table[i].dl_low = (temp) & 0xFF;
}
}
@@ -74,6 +76,7 @@
void serial_setbrg(void)
{
int i;
+ DECLARE_GLOBAL_DATA_PTR;
calc_baud();
@@ -84,29 +87,29 @@
/* Enable UART */
*pUART_GCTL |= UART_GCTL_UCEN;
- asm("ssync;");
+ sync();
/* Set DLAB in LCR to Access DLL and DLH */
ACCESS_LATCH;
- asm("ssync;");
+ sync();
*pUART_DLL = hw_baud_table[i].dl_low;
- asm("ssync;");
+ sync();
*pUART_DLH = hw_baud_table[i].dl_high;
- asm("ssync;");
+ sync();
/* Clear DLAB in LCR to Access THR RBR IER */
ACCESS_PORT_IER;
- asm("ssync;");
+ sync();
/* Enable ERBFI and ELSI interrupts
- * to poll SIC_ISR register*/
+ * to poll SIC_ISR register*/
*pUART_IER = UART_IER_ELSI | UART_IER_ERBFI | UART_IER_ETBEI;
- asm("ssync;");
+ sync();
/* Set LCR to Word Lengh 8-bit word select */
*pUART_LCR = UART_LCR_WLS8;
- asm("ssync;");
+ sync();
return;
}
@@ -119,8 +122,7 @@
void serial_putc(const char c)
{
- if ((*pUART_LSR) & UART_LSR_TEMT)
- {
+ if ((*pUART_LSR) & UART_LSR_TEMT) {
if (c == '\n')
serial_putc('\r');
@@ -148,17 +150,16 @@
int ret;
/* Poll for RX Interrupt */
- while (!((isr_val = *(volatile unsigned long *)SIC_ISR) & IRQ_UART_RX_BIT));
+ while (!((isr_val =
+ *(volatile unsigned long *)SIC_ISR) & IRQ_UART_RX_BIT)) ;
asm("csync;");
uart_lsr_val = *pUART_LSR; /* Clear status bit */
uart_rbr_val = *pUART_RBR; /* getc() */
if (isr_val & IRQ_UART_ERROR_BIT) {
- ret = -1;
- }
- else
- {
+ ret = -1;
+ } else {
ret = uart_rbr_val & 0xff;
}
@@ -180,10 +181,10 @@
save_and_cli(flags);
/* Poll for TX Interruput */
- while (!((isr_val = *pSIC_ISR) & IRQ_UART_TX_BIT));
+ while (!((isr_val = *pSIC_ISR) & IRQ_UART_TX_BIT)) ;
asm("csync;");
- *pUART_THR = ch; /* putc() */
+ *pUART_THR = ch; /* putc() */
if (isr_val & IRQ_UART_ERROR_BIT) {
printf("?");
@@ -191,5 +192,5 @@
restore_flags(flags);
- return ;
+ return;
}
diff --git a/cpu/bf533/start.S b/cpu/bf533/start.S
index 6d58575..67a60cf 100644
--- a/cpu/bf533/start.S
+++ b/cpu/bf533/start.S
@@ -1,7 +1,7 @@
/*
- * U-boot - start.S Startup file of u-boot for BF533
+ * U-boot - start.S Startup file of u-boot for BF533/BF561
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on head.S
* Copyright (c) 2003 Metrowerks/Motorola
@@ -26,8 +26,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/*
@@ -38,9 +38,23 @@
#define ASSEMBLY
#include <linux/config.h>
-#include <asm/blackfin.h>
#include <config.h>
-#include <asm/mem_init.h>
+#include <asm/blackfin.h>
+
+.global _stext;
+.global __bss_start;
+.global start;
+.global _start;
+.global _rambase;
+.global _ramstart;
+.global _ramend;
+.global _bf533_data_dest;
+.global _bf533_data_size;
+.global edata;
+.global _initialize;
+.global _exit;
+.global flashdataend;
+.global init_sdram;
#if (CONFIG_CCLK_DIV == 1)
#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
@@ -58,26 +72,12 @@
#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
#endif
-.global _stext;
-.global __bss_start;
-.global start;
-.global _start;
-.global _rambase;
-.global _ramstart;
-.global _ramend;
-.global _bf533_data_dest;
-.global _bf533_data_size;
-.global edata;
-.global _initialize;
-.global _exit;
-.global flashdataend;
-
.text
_start:
start:
_stext:
- R0 = 0x30;
+ R0 = 0x32;
SYSCFG = R0;
SSYNC;
@@ -120,8 +120,9 @@
/* Set loop counters to zero, to make sure that
* hw loops are disabled.
*/
- lc0 = 0;
- lc1 = 0;
+ r0 = 0;
+ lc0 = r0;
+ lc1 = r0;
SSYNC;
@@ -150,105 +151,40 @@
LSETUP(4,4) lc0 = p1;
[ p0 ++ ] = r1;
- /*
- * Set PLL_CTL
- * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
- * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
- * - [7] = output delay (add 200ps of delay to mem signals)
- * - [6] = input delay (add 200ps of input delay to mem signals)
- * - [5] = PDWN : 1=All Clocks off
- * - [3] = STOPCK : 1=Core Clock off
- * - [1] = PLL_OFF : 1=Disable Power to PLL
- * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
- * all other bits set to zero
- */
-
- r0 = CONFIG_VCO_MULT; /* Load the VCO multiplier */
- r0 = r0 << 9; /* Shift it over */
- r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2? */
- r0 = r1 | r0;
- r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
- r1 = r1 << 8; /* Shift it over */
- r0 = r1 | r0; /* add them all together */
-
- p0.h = (PLL_CTL >> 16);
- p0.l = (PLL_CTL & 0xFFFF); /* Load the address */
- cli r2; /* Disable interrupts */
- w[p0] = r0; /* Set the value */
- idle; /* Wait for the PLL to stablize */
- sti r2; /* Enable interrupts */
- ssync;
-
- /*
- * Turn on the CYCLES COUNTER
- */
- r2 = SYSCFG;
- BITSET (r2,1);
- SYSCFG = r2;
-
- /* Configure SCLK & CCLK Dividers */
- r0 = CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV;
- p0.h = (PLL_DIV >> 16);
- p0.l = (PLL_DIV & 0xFFFF);
- w[p0] = r0;
- ssync;
-
-wait_for_pll_stab:
- p0.h = (PLL_STAT >> 16);
- p0.l = (PLL_STAT & 0xFFFF);
- r0.l = w[p0];
- cc = bittst(r0,5);
- if !cc jump wait_for_pll_stab;
-
- /* Configure SDRAM if SDRAM is already not enabled */
- p0.l = (EBIU_SDSTAT & 0xFFFF);
- p0.h = (EBIU_SDSTAT >> 16);
- r0.l = w[p0];
- cc = bittst(r0, 3);
- if !cc jump skip_sdram_enable;
-
- /* SDRAM initialization */
- p0.l = (EBIU_SDGCTL & 0xFFFF);
- p0.h = (EBIU_SDGCTL >> 16); /* SDRAM Memory Global Control Register */
- r0.h = (mem_SDGCTL >> 16);
- r0.l = (mem_SDGCTL & 0xFFFF);
- [p0] = r0;
- ssync;
-
- p0.l = (EBIU_SDBCTL & 0xFFFF);
- p0.h = (EBIU_SDBCTL >> 16); /* SDRAM Memory Bank Control Register */
- r0 = mem_SDBCTL;
+ p0.h = hi(SIC_IWR);
+ p0.l = lo(SIC_IWR);
+ r0.l = 0x1;
w[p0] = r0.l;
- ssync;
+ SSYNC;
- p0.l = (EBIU_SDRRC & 0xFFFF);
- p0.h = (EBIU_SDRRC >> 16); /* SDRAM Refresh Rate Control Register */
- r0 = mem_SDRRC;
- w[p0] = r0.l;
- ssync;
+ sp.l = (0xffb01000 & 0xFFFF);
+ sp.h = (0xffb01000 >> 16);
-skip_sdram_enable:
- nop;
+ call init_sdram;
-#ifndef CFG_NO_FLASH
/* relocate into to RAM */
- p1.l = (CFG_FLASH_BASE & 0xffff);
- p1.h = (CFG_FLASH_BASE >> 16);
+ call get_pc;
+offset:
+ r2.l = offset;
+ r2.h = offset;
+ r3.l = start;
+ r3.h = start;
+ r1 = r2 - r3;
+
+ r0 = r0 - r1;
+ p1 = r0;
+
p2.l = (CFG_MONITOR_BASE & 0xffff);
p2.h = (CFG_MONITOR_BASE >> 16);
- r0.l = (CFG_MONITOR_LEN & 0xffff);
- r0.h = (CFG_MONITOR_LEN >> 16);
+
+ p3 = 0x04;
+ p4.l = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) & 0xffff);
+ p4.h = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) >> 16);
loop1:
- r1 = [p1];
- [p2] = r1;
- p3=0x4;
- p1=p1+p3;
- p2=p2+p3;
- r2=0x4;
- r0=r0-r2;
- cc=r0==0x0;
+ r1 = [p1 ++ p3];
+ [p2 ++ p3] = r1;
+ cc=p2==p4;
if !cc jump loop1;
-#endif
/*
* configure STACK
*/
@@ -273,7 +209,8 @@
p0.l = (IMASK & 0xFFFF);
p0.h = (IMASK >> 16);
- r0 = IVG15_POS;
+ r0.l = LO(IVG15_POS);
+ r0.h = HI(IVG15_POS);
[p0] = r0;
raise 15;
p0.l = WAIT_HERE;
@@ -288,37 +225,10 @@
_real_start:
[ -- sp ] = reti;
-#ifdef CONFIG_EZKIT533
- p0.l = (WDOG_CTL & 0xFFFF);
- p0.h = (WDOG_CTL >> 16);
- r0 = WATCHDOG_DISABLE(z);
- w[p0] = r0;
-#endif
-
- /* Code for initializing Async mem banks */
- p2.h = (EBIU_AMBCTL1 >> 16);
- p2.l = (EBIU_AMBCTL1 & 0xFFFF);
- r0.h = (AMBCTL1VAL >> 16);
- r0.l = (AMBCTL1VAL & 0xFFFF);
- [p2] = r0;
- ssync;
-
- p2.h = (EBIU_AMBCTL0 >> 16);
- p2.l = (EBIU_AMBCTL0 & 0xFFFF);
- r0.h = (AMBCTL0VAL >> 16);
- r0.l = (AMBCTL0VAL & 0xFFFF);
- [p2] = r0;
- ssync;
-
- p2.h = (EBIU_AMGCTL >> 16);
- p2.l = (EBIU_AMGCTL & 0xffff);
- r0 = AMGCTLVAL;
- w[p2] = r0;
- ssync;
-
/* DMA reset code to Hi of L1 SRAM */
copy:
- P1.H = hi(SYSMMR_BASE); /* P1 Points to the beginning of SYSTEM MMR Space */
+ /* P1 Points to the beginning of SYSTEM MMR Space */
+ P1.H = hi(SYSMMR_BASE);
P1.L = lo(SYSMMR_BASE);
R0.H = reset_start; /* Source Address (high) */
@@ -329,7 +239,8 @@
R1.H = hi(L1_ISRAM); /* Destination Address (high) */
R1.L = lo(L1_ISRAM); /* Destination Address (low) */
R3.L = DMAEN; /* Source DMAConfig Value (8-bit words) */
- R4.L = (DI_EN | WNR | DMAEN); /* Destination DMAConfig Value (8-bit words) */
+ /* Destination DMAConfig Value (8-bit words) */
+ R4.L = (DI_EN | WNR | DMAEN);
DMA:
R6 = 0x1 (Z);
@@ -342,57 +253,24 @@
Memory Read, 8-Bit Transfers, 1-D DMA, Flow - Stop */
W[P1+OFFSET_(MDMA_S0_CONFIG)] = R3;
- [P1+OFFSET_(MDMA_D0_START_ADDR)] = R1; /* Set Destination Base Address */
- W[P1+OFFSET_(MDMA_D0_X_COUNT)] = R2; /* Set Destination Count */
- /* Set Destination DMAConfig = DMA Enable,
- Memory Write, 8-Bit Transfers, 1-D DMA, Flow - Stop, IOC */
- W[P1+OFFSET_(MDMA_D0_CONFIG)] = R4;
-
- IDLE; /* Wait for DMA to Complete */
-
- R0 = 0x1;
- W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0; /* Write 1 to clear DMA interrupt */
-
- /* DMA reset code to DATA BANK A which uses this port
- * to avoid following problem
- * " Data from a Data Cache fill can be corrupoted after or during
- * instruction DMA if certain core stalls exist"
- */
-
-copy_as_data:
- R0.H = reset_start; /* Source Address (high) */
- R0.L = reset_start; /* Source Address (low) */
- R1.H = reset_end;
- R1.L = reset_end;
- R2 = R1 - R0; /* Count */
- R1.H = hi(DATA_BANKA_SRAM); /* Destination Address (high) */
- R1.L = lo(DATA_BANKA_SRAM); /* Destination Address (low) */
- R3.L = DMAEN; /* Source DMAConfig Value (8-bit words) */
- R4.L = (DI_EN | WNR | DMAEN); /* Destination DMAConfig Value (8-bit words) */
-
-DMA_DATA:
- R6 = 0x1 (Z);
- W[P1+OFFSET_(MDMA_S0_X_MODIFY)] = R6; /* Source Modify = 1 */
- W[P1+OFFSET_(MDMA_D0_X_MODIFY)] = R6; /* Destination Modify = 1 */
-
- [P1+OFFSET_(MDMA_S0_START_ADDR)] = R0; /* Set Source Base Address */
- W[P1+OFFSET_(MDMA_S0_X_COUNT)] = R2; /* Set Source Count */
- /* Set Source DMAConfig = DMA Enable,
- Memory Read, 8-Bit Transfers, 1-D DMA, Flow - Stop */
- W[P1+OFFSET_(MDMA_S0_CONFIG)] = R3;
-
- [P1+OFFSET_(MDMA_D0_START_ADDR)] = R1; /* Set Destination Base Address */
+ /* Set Destination Base Address */
+ [P1+OFFSET_(MDMA_D0_START_ADDR)] = R1;
W[P1+OFFSET_(MDMA_D0_X_COUNT)] = R2; /* Set Destination Count */
/* Set Destination DMAConfig = DMA Enable,
Memory Write, 8-Bit Transfers, 1-D DMA, Flow - Stop, IOC */
W[P1+OFFSET_(MDMA_D0_CONFIG)] = R4;
- IDLE; /* Wait for DMA to Complete */
+WAIT_DMA_DONE:
+ p0.h = hi(MDMA_D0_IRQ_STATUS);
+ p0.l = lo(MDMA_D0_IRQ_STATUS);
+ R0 = W[P0](Z);
+ CC = BITTST(R0, 0);
+ if ! CC jump WAIT_DMA_DONE
R0 = 0x1;
- W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0; /* Write 1 to clear DMA interrupt */
-copy_end: nop;
+ /* Write 1 to clear DMA interrupt */
+ W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0;
/* Initialize BSS Section with 0 s */
p1.l = __bss_start;
@@ -433,3 +311,6 @@
_exit:
jump.s _exit;
+get_pc:
+ r0 = rets;
+ rts;
diff --git a/cpu/bf533/start1.S b/cpu/bf533/start1.S
index 6f48124..6d4731b 100644
--- a/cpu/bf533/start1.S
+++ b/cpu/bf533/start1.S
@@ -1,7 +1,7 @@
/*
* U-boot - start1.S Code running out of RAM after relocation
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,14 +18,14 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#define ASSEMBLY
#include <linux/config.h>
-#include <asm/blackfin.h>
#include <config.h>
+#include <asm/blackfin.h>
.global start1;
.global _start1;
@@ -34,5 +34,5 @@
_start1:
start1:
sp += -12;
- call board_init_f;
+ call _board_init_f;
sp += 12;
diff --git a/cpu/bf533/traps.c b/cpu/bf533/traps.c
index 37470d5..19b1fde 100644
--- a/cpu/bf533/traps.c
+++ b/cpu/bf533/traps.c
@@ -1,7 +1,7 @@
/*
* U-boot - traps.c Routines related to interrupts and exceptions
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* No original Copyright holder listed,
@@ -29,8 +29,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
@@ -39,9 +39,11 @@
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/traps.h>
-#include <asm/page.h>
#include <asm/machdep.h>
#include "cpu.h"
+#include <asm/arch/anomaly.h>
+#include <asm/cplb.h>
+#include <asm/io.h>
void init_IRQ(void)
{
@@ -51,23 +53,187 @@
void process_int(unsigned long vec, struct pt_regs *fp)
{
+ printf("interrupt\n");
return;
}
+extern unsigned int icplb_table[page_descriptor_table_size][2];
+extern unsigned int dcplb_table[page_descriptor_table_size][2];
+
+unsigned long last_cplb_fault_retx;
+
+static unsigned int cplb_sizes[4] =
+ { 1024, 4 * 1024, 1024 * 1024, 4 * 1024 * 1024 };
+
+void trap_c(struct pt_regs *regs)
+{
+ unsigned int addr;
+ unsigned long trapnr = (regs->seqstat) & SEQSTAT_EXCAUSE;
+ unsigned int i, j, size, *I0, *I1;
+ unsigned short data = 0;
+
+ switch (trapnr) {
+ /* 0x26 - Data CPLB Miss */
+ case VEC_CPLB_M:
+
+#ifdef ANOMALY_05000261
+ /*
+ * Work around an anomaly: if we see a new DCPLB fault,
+ * return without doing anything. Then,
+ * if we get the same fault again, handle it.
+ */
+ addr = last_cplb_fault_retx;
+ last_cplb_fault_retx = regs->retx;
+ printf("this time, curr = 0x%08x last = 0x%08x\n",
+ addr, last_cplb_fault_retx);
+ if (addr != last_cplb_fault_retx)
+ goto trap_c_return;
+#endif
+ data = 1;
+
+ case VEC_CPLB_I_M:
+
+ if (data) {
+ addr = *(unsigned int *)pDCPLB_FAULT_ADDR;
+ } else {
+ addr = *(unsigned int *)pICPLB_FAULT_ADDR;
+ }
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (data) {
+ size = cplb_sizes[dcplb_table[i][1] >> 16];
+ j = dcplb_table[i][0];
+ } else {
+ size = cplb_sizes[icplb_table[i][1] >> 16];
+ j = icplb_table[i][0];
+ }
+ if ((j <= addr) && ((j + size) > addr)) {
+ debug("found %i 0x%08x\n", i, j);
+ break;
+ }
+ }
+ if (i == page_descriptor_table_size) {
+ printf("something is really wrong\n");
+ do_reset(NULL, 0, 0, NULL);
+ }
+
+ /* Turn the cache off */
+ if (data) {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL &=
+ ~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ sync();
+ } else {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
+ sync();
+ }
+
+ if (data) {
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+ } else {
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+ }
+
+ j = 0;
+ while (*I1 & CPLB_LOCK) {
+ debug("skipping %i %08p - %08x\n", j, I1, *I1);
+ *I0++;
+ *I1++;
+ j++;
+ }
+
+ debug("remove %i 0x%08x 0x%08x\n", j, *I0, *I1);
+
+ for (; j < 15; j++) {
+ debug("replace %i 0x%08x 0x%08x\n", j, I0, I0 + 1);
+ *I0++ = *(I0 + 1);
+ *I1++ = *(I1 + 1);
+ }
+
+ if (data) {
+ *I0 = dcplb_table[i][0];
+ *I1 = dcplb_table[i][1];
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+ } else {
+ *I0 = icplb_table[i][0];
+ *I1 = icplb_table[i][1];
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+ }
+
+ for (j = 0; j < 16; j++) {
+ debug("%i 0x%08x 0x%08x\n", j, *I0++, *I1++);
+ }
+
+ /* Turn the cache back on */
+ if (data) {
+ j = *(unsigned int *)DMEM_CONTROL;
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL =
+ ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | j;
+ sync();
+ } else {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
+ sync();
+ }
+
+ break;
+ default:
+ /* All traps come here */
+ printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
+ printf("stack frame=0x%x, ", (unsigned int)regs);
+ printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
+ dump(regs);
+ printf("\n\n");
+
+ printf("Unhandled IRQ or exceptions!\n");
+ printf("Please reset the board \n");
+ do_reset(NULL, 0, 0, NULL);
+ }
+
+ return;
+
+}
+
void dump(struct pt_regs *fp)
{
- printf("PC: %08lx\n", fp->pc);
- printf("SEQSTAT: %08lx SP: %08lx\n", (long) fp->seqstat,
- (long) fp);
- printf("R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n",
- fp->r0, fp->r1, fp->r2, fp->r3);
- printf("R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n",
- fp->r4, fp->r5, fp->r6, fp->r7);
- printf("P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n",
- fp->p0, fp->p1, fp->p2, fp->p3);
- printf("P4: %08lx P5: %08lx FP: %08lx\n", fp->p4, fp->p5,
- fp->fp);
- printf("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
- fp->a0w, fp->a0x, fp->a1w, fp->a1x);
- printf("\n");
+ debug("RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n",
+ fp->rete, fp->retn, fp->retx, fp->rets);
+ debug("IPEND: %04lx SYSCFG: %04lx\n", fp->ipend, fp->syscfg);
+ debug("SEQSTAT: %08lx SP: %08lx\n", (long)fp->seqstat, (long)fp);
+ debug("R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n",
+ fp->r0, fp->r1, fp->r2, fp->r3);
+ debug("R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n",
+ fp->r4, fp->r5, fp->r6, fp->r7);
+ debug("P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n",
+ fp->p0, fp->p1, fp->p2, fp->p3);
+ debug("P4: %08lx P5: %08lx FP: %08lx\n",
+ fp->p4, fp->p5, fp->fp);
+ debug("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
+ fp->a0w, fp->a0x, fp->a1w, fp->a1x);
+
+ debug("LB0: %08lx LT0: %08lx LC0: %08lx\n",
+ fp->lb0, fp->lt0, fp->lc0);
+ debug("LB1: %08lx LT1: %08lx LC1: %08lx\n",
+ fp->lb1, fp->lt1, fp->lc1);
+ debug("B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n",
+ fp->b0, fp->l0, fp->m0, fp->i0);
+ debug("B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n",
+ fp->b1, fp->l1, fp->m1, fp->i1);
+ debug("B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n",
+ fp->b2, fp->l2, fp->m2, fp->i2);
+ debug("B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n",
+ fp->b3, fp->l3, fp->m3, fp->i3);
+
+ debug("DCPLB_FAULT_ADDR=%p\n", *pDCPLB_FAULT_ADDR);
+ debug("ICPLB_FAULT_ADDR=%p\n", *pICPLB_FAULT_ADDR);
+
}
diff --git a/cpu/bf533/video.c b/cpu/bf533/video.c
new file mode 100644
index 0000000..3ff0151
--- /dev/null
+++ b/cpu/bf533/video.c
@@ -0,0 +1,194 @@
+/*
+ * (C) Copyright 2000
+ * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
+ * (C) Copyright 2002
+ * Wolfgang Denk, wd@denx.de
+ * (C) Copyright 2006
+ * Aubrey Li, aubrey.li@analog.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 <stdarg.h>
+#include <common.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <i2c.h>
+#include <linux/types.h>
+#include <devices.h>
+
+#ifdef CONFIG_VIDEO
+#define NTSC_FRAME_ADDR 0x06000000
+#include "video.h"
+
+/* NTSC OUTPUT SIZE 720 * 240 */
+#define VERTICAL 2
+#define HORIZONTAL 4
+
+int is_vblank_line(const int line)
+{
+ /*
+ * This array contains a single bit for each line in
+ * an NTSC frame.
+ */
+ if ((line <= 18) || (line >= 264 && line <= 281) || (line == 528))
+ return true;
+
+ return false;
+}
+
+int NTSC_framebuffer_init(char *base_address)
+{
+ const int NTSC_frames = 1;
+ const int NTSC_lines = 525;
+ char *dest = base_address;
+ int frame_num, line_num;
+
+ for (frame_num = 0; frame_num < NTSC_frames; ++frame_num) {
+ for (line_num = 1; line_num <= NTSC_lines; ++line_num) {
+ unsigned int code;
+ int offset = 0;
+ int i;
+
+ if (is_vblank_line(line_num))
+ offset++;
+
+ if (line_num > 266 || line_num < 3)
+ offset += 2;
+
+ /* Output EAV code */
+ code = SystemCodeMap[offset].EAV;
+ write_dest_byte((char)(code >> 24) & 0xff);
+ write_dest_byte((char)(code >> 16) & 0xff);
+ write_dest_byte((char)(code >> 8) & 0xff);
+ write_dest_byte((char)(code) & 0xff);
+
+ /* Output horizontal blanking */
+ for (i = 0; i < 67 * 2; ++i) {
+ write_dest_byte(0x80);
+ write_dest_byte(0x10);
+ }
+
+ /* Output SAV */
+ code = SystemCodeMap[offset].SAV;
+ write_dest_byte((char)(code >> 24) & 0xff);
+ write_dest_byte((char)(code >> 16) & 0xff);
+ write_dest_byte((char)(code >> 8) & 0xff);
+ write_dest_byte((char)(code) & 0xff);
+
+ /* Output empty horizontal data */
+ for (i = 0; i < 360 * 2; ++i) {
+ write_dest_byte(0x80);
+ write_dest_byte(0x10);
+ }
+ }
+ }
+
+ return dest - base_address;
+}
+
+void fill_frame(char *Frame, int Value)
+{
+ int *OddPtr32;
+ int OddLine;
+ int *EvenPtr32;
+ int EvenLine;
+ int i;
+ int *data;
+ int m, n;
+
+ /* fill odd and even frames */
+ for (OddLine = 22, EvenLine = 285; OddLine < 263; OddLine++, EvenLine++) {
+ OddPtr32 = (int *)((Frame + (OddLine * 1716)) + 276);
+ EvenPtr32 = (int *)((Frame + (EvenLine * 1716)) + 276);
+ for (i = 0; i < 360; i++, OddPtr32++, EvenPtr32++) {
+ *OddPtr32 = Value;
+ *EvenPtr32 = Value;
+ }
+ }
+
+ for (m = 0; m < VERTICAL; m++) {
+ data = (int *)u_boot_logo.data;
+ for (OddLine = (22 + m), EvenLine = (285 + m);
+ OddLine < (u_boot_logo.height * VERTICAL) + (22 + m);
+ OddLine += VERTICAL, EvenLine += VERTICAL) {
+ OddPtr32 = (int *)((Frame + ((OddLine) * 1716)) + 276);
+ EvenPtr32 =
+ (int *)((Frame + ((EvenLine) * 1716)) + 276);
+ for (i = 0; i < u_boot_logo.width / 2; i++) {
+ /* enlarge one pixel to m x n */
+ for (n = 0; n < HORIZONTAL; n++) {
+ *OddPtr32++ = *data;
+ *EvenPtr32++ = *data;
+ }
+ data++;
+ }
+ }
+ }
+}
+
+void video_putc(const char c)
+{
+}
+
+void video_puts(const char *s)
+{
+}
+
+static int video_init(void)
+{
+ char *NTSCFrame;
+ NTSCFrame = (char *)NTSC_FRAME_ADDR;
+ NTSC_framebuffer_init(NTSCFrame);
+ fill_frame(NTSCFrame, BLUE);
+
+ *pPPI_CONTROL = 0x0082;
+ *pPPI_FRAME = 0x020D;
+
+ *pDMA0_START_ADDR = NTSCFrame;
+ *pDMA0_X_COUNT = 0x035A;
+ *pDMA0_X_MODIFY = 0x0002;
+ *pDMA0_Y_COUNT = 0x020D;
+ *pDMA0_Y_MODIFY = 0x0002;
+ *pDMA0_CONFIG = 0x1015;
+ *pPPI_CONTROL = 0x0083;
+ return 0;
+}
+
+int drv_video_init(void)
+{
+ int error, devices = 1;
+
+ device_t videodev;
+
+ video_init(); /* Video initialization */
+
+ memset(&videodev, 0, sizeof(videodev));
+
+ strcpy(videodev.name, "video");
+ videodev.ext = DEV_EXT_VIDEO; /* Video extensions */
+ videodev.flags = DEV_FLAGS_OUTPUT; /* Output only */
+ videodev.putc = video_putc; /* 'putc' function */
+ videodev.puts = video_puts; /* 'puts' function */
+
+ error = device_register(&videodev);
+
+ return (error == 0) ? devices : error;
+}
+#endif
diff --git a/cpu/bf533/video.h b/cpu/bf533/video.h
new file mode 100644
index 0000000..d237f6a
--- /dev/null
+++ b/cpu/bf533/video.h
@@ -0,0 +1,25 @@
+#include <video_logo.h>
+#define write_dest_byte(val) {*dest++=val;}
+#define BLACK (0x01800180) /* black pixel pattern */
+#define BLUE (0x296E29F0) /* blue pixel pattern */
+#define RED (0x51F0515A) /* red pixel pattern */
+#define MAGENTA (0x6ADE6ACA) /* magenta pixel pattern */
+#define GREEN (0x91229136) /* green pixel pattern */
+#define CYAN (0xAA10AAA6) /* cyan pixel pattern */
+#define YELLOW (0xD292D210) /* yellow pixel pattern */
+#define WHITE (0xFE80FE80) /* white pixel pattern */
+
+#define true 1
+#define false 0
+
+typedef struct {
+ unsigned int SAV;
+ unsigned int EAV;
+} SystemCodeType;
+
+const SystemCodeType SystemCodeMap[4] = {
+ {0xFF000080, 0xFF00009D},
+ {0xFF0000AB, 0xFF0000B6},
+ {0xFF0000C7, 0xFF0000DA},
+ {0xFF0000EC, 0xFF0000F1}
+};
diff --git a/board/ezkit533/Makefile b/cpu/bf537/Makefile
similarity index 65%
copy from board/ezkit533/Makefile
copy to cpu/bf537/Makefile
index 4f3c223..8b0f9c0 100644
--- a/board/ezkit533/Makefile
+++ b/cpu/bf537/Makefile
@@ -1,9 +1,8 @@
-#
# U-boot - Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Devices Inc.
#
-# (C) Copyright 2000-2006
+# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,21 +20,26 @@
#
# 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
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301 USA
#
include $(TOPDIR)/config.mk
+LIB = $(obj)lib$(CPU).a
+
-LIB = $(obj)lib$(BOARD).a
+START = start.o start1.o interrupt.o cache.o flush.o init_sdram.o
+COBJS = cpu.o traps.o ints.o serial.o interrupts.o video.o i2c.o
-COBJS = $(BOARD).o flash.o ezkit533.o
+EXTRA = init_sdram_bootrom_initblock.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
+SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
+START := $(addprefix $(obj),$(START))
+
+all: $(obj).depend $(START) $(LIB) $(obj).depend $(EXTRA)
-$(LIB): $(obj).depend $(OBJS)
+$(LIB): $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
#########################################################################
diff --git a/cpu/bf537/cache.S b/cpu/bf537/cache.S
new file mode 100644
index 0000000..5bda5bf
--- /dev/null
+++ b/cpu/bf537/cache.S
@@ -0,0 +1,128 @@
+#define ASSEMBLY
+#include <asm/linkage.h>
+#include <config.h>
+#include <asm/blackfin.h>
+
+.text
+.align 2
+ENTRY(_blackfin_icache_flush_range)
+ R2 = -32;
+ R2 = R0 & R2;
+ P0 = R2;
+ P1 = R1;
+ CSYNC;
+ 1:
+ IFLUSH[P0++];
+ CC = P0 < P1(iu);
+ IF CC JUMP 1b(bp);
+ IFLUSH[P0];
+ SSYNC;
+ RTS;
+
+ENTRY(_blackfin_dcache_flush_range)
+ R2 = -32;
+ R2 = R0 & R2;
+ P0 = R2;
+ P1 = R1;
+ CSYNC;
+1:
+ FLUSH[P0++];
+ CC = P0 < P1(iu);
+ IF CC JUMP 1b(bp);
+ FLUSH[P0];
+ SSYNC;
+ RTS;
+
+ENTRY(_icache_invalidate)
+ENTRY(_invalidate_entire_icache)
+ [--SP] = (R7:5);
+
+ P0.L = (IMEM_CONTROL & 0xFFFF);
+ P0.H = (IMEM_CONTROL >> 16);
+ R7 =[P0];
+
+ /*
+ * Clear the IMC bit , All valid bits in the instruction
+ * cache are set to the invalid state
+ */
+ BITCLR(R7, IMC_P);
+ CLI R6;
+ /* SSYNC required before invalidating cache. */
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ /* Configures the instruction cache agian */
+ R6 = (IMC | ENICPLB);
+ R7 = R7 | R6;
+
+ CLI R6;
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ (R7:5) =[SP++];
+ RTS;
+
+/*
+ * Invalidate the Entire Data cache by
+ * clearing DMC[1:0] bits
+ */
+ENTRY(_invalidate_entire_dcache)
+ENTRY(_dcache_invalidate)
+ [--SP] = (R7:6);
+
+ P0.L = (DMEM_CONTROL & 0xFFFF);
+ P0.H = (DMEM_CONTROL >> 16);
+ R7 =[P0];
+
+ /*
+ * Clear the DMC[1:0] bits, All valid bits in the data
+ * cache are set to the invalid state
+ */
+ BITCLR(R7, DMC0_P);
+ BITCLR(R7, DMC1_P);
+ CLI R6;
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+ /* Configures the data cache again */
+
+ R6 = (ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ R7 = R7 | R6;
+
+ CLI R6;
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ (R7:6) =[SP++];
+ RTS;
+
+ENTRY(_blackfin_dcache_invalidate_range)
+ R2 = -32;
+ R2 = R0 & R2;
+ P0 = R2;
+ P1 = R1;
+ CSYNC;
+1:
+ FLUSHINV[P0++];
+ CC = P0 < P1(iu);
+ IF CC JUMP 1b(bp);
+
+ /*
+ * If the data crosses a cache line, then we'll be pointing to
+ * the last cache line, but won't have flushed/invalidated it yet, so do
+ * one more.
+ */
+ FLUSHINV[P0];
+ SSYNC;
+ RTS;
diff --git a/board/stamp/config.mk b/cpu/bf537/config.mk
similarity index 77%
copy from board/stamp/config.mk
copy to cpu/bf537/config.mk
index 0d00730..8a35789 100644
--- a/board/stamp/config.mk
+++ b/cpu/bf537/config.mk
@@ -1,5 +1,8 @@
+# U-boot - config.mk
#
-# (C) Copyright 2001
+# Copyright (c) 2005-2007 Analog Devices Inc.
+#
+# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -17,9 +20,8 @@
#
# 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
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+PLATFORM_RELFLAGS += -mcpu=bf537 -ffixed-P5
diff --git a/cpu/bf537/cpu.c b/cpu/bf537/cpu.c
new file mode 100644
index 0000000..62f603b
--- /dev/null
+++ b/cpu/bf537/cpu.c
@@ -0,0 +1,227 @@
+/*
+ * U-boot - cpu.c CPU specific functions
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/blackfin.h>
+#include <command.h>
+#include <asm/entry.h>
+#include <asm/cplb.h>
+#include <asm/io.h>
+
+#define CACHE_ON 1
+#define CACHE_OFF 0
+
+extern unsigned int icplb_table[page_descriptor_table_size][2];
+extern unsigned int dcplb_table[page_descriptor_table_size][2];
+
+int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ __asm__ __volatile__("cli r3;" "P0 = %0;" "JUMP (P0);"::"r"(L1_ISRAM)
+ );
+
+ return 0;
+}
+
+/* These functions are just used to satisfy the linker */
+int cpu_init(void)
+{
+ return 0;
+}
+
+int cleanup_before_linux(void)
+{
+ return 0;
+}
+
+void icache_enable(void)
+{
+ unsigned int *I0, *I1;
+ int i, j = 0;
+
+ if ((*pCHIPID >> 28) < 2)
+ return;
+
+ /* Before enable icache, disable it first */
+ icache_disable();
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+
+ /* make sure the locked ones go in first */
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (CPLB_LOCK & icplb_table[i][1]) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ icplb_table[i][0], icplb_table[i][1]);
+ *I0++ = icplb_table[i][0];
+ *I1++ = icplb_table[i][1];
+ j++;
+ }
+ }
+
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (!(CPLB_LOCK & icplb_table[i][1])) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ icplb_table[i][0], icplb_table[i][1]);
+ *I0++ = icplb_table[i][0];
+ *I1++ = icplb_table[i][1];
+ j++;
+ if (j == 16) {
+ break;
+ }
+ }
+ }
+
+ /* Fill the rest with invalid entry */
+ if (j <= 15) {
+ for (; j < 16; j++) {
+ debug("filling %i with 0", j);
+ *I1++ = 0x0;
+ }
+
+ }
+
+ cli();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
+ sync();
+ sti();
+}
+
+void icache_disable(void)
+{
+ if ((*pCHIPID >> 28) < 2)
+ return;
+ cli();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
+ sync();
+ sti();
+}
+
+int icache_status(void)
+{
+ unsigned int value;
+ value = *(unsigned int *)IMEM_CONTROL;
+
+ if (value & (IMC | ENICPLB))
+ return CACHE_ON;
+ else
+ return CACHE_OFF;
+}
+
+void dcache_enable(void)
+{
+ unsigned int *I0, *I1;
+ unsigned int temp;
+ int i, j = 0;
+
+ /* Before enable dcache, disable it first */
+ dcache_disable();
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+
+ /* make sure the locked ones go in first */
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (CPLB_LOCK & dcplb_table[i][1]) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ *I0++ = dcplb_table[i][0];
+ *I1++ = dcplb_table[i][1];
+ j++;
+ } else {
+ debug("skip %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ }
+ }
+
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (!(CPLB_LOCK & dcplb_table[i][1])) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ *I0++ = dcplb_table[i][0];
+ *I1++ = dcplb_table[i][1];
+ j++;
+ if (j == 16) {
+ break;
+ }
+ }
+ }
+
+ /* Fill the rest with invalid entry */
+ if (j <= 15) {
+ for (; j < 16; j++) {
+ debug("filling %i with 0", j);
+ *I1++ = 0x0;
+ }
+ }
+
+ cli();
+ temp = *(unsigned int *)DMEM_CONTROL;
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL =
+ ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | temp;
+ sync();
+ sti();
+}
+
+void dcache_disable(void)
+{
+ unsigned int *I0, *I1;
+ int i;
+
+ cli();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL &=
+ ~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ sync();
+ sti();
+
+ /* after disable dcache,
+ * clear it so we don't confuse the next application
+ */
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+
+ for (i = 0; i < 16; i++) {
+ *I0++ = 0x0;
+ *I1++ = 0x0;
+ }
+}
+
+int dcache_status(void)
+{
+ unsigned int value;
+ value = *(unsigned int *)DMEM_CONTROL;
+
+ if (value & (ENDCPLB))
+ return CACHE_ON;
+ else
+ return CACHE_OFF;
+}
diff --git a/cpu/bf537/cpu.h b/cpu/bf537/cpu.h
new file mode 100644
index 0000000..b6b73b1
--- /dev/null
+++ b/cpu/bf537/cpu.h
@@ -0,0 +1,66 @@
+/*
+ * U-boot - cpu.h
+ *
+ * Copyright (c) 2005-2007 Analog Devices 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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _CPU_H_
+#define _CPU_H_
+
+#include <command.h>
+
+#define INTERNAL_IRQS (32)
+#define NUM_IRQ_NODES 16
+#define DEF_INTERRUPT_FLAGS 1
+#define MAX_TIM_LOAD 0xFFFFFFFF
+
+void blackfin_irq_panic(int reason, struct pt_regs *reg);
+extern void dump(struct pt_regs *regs);
+void display_excp(void);
+asmlinkage void evt_nmi(void);
+asmlinkage void evt_exception(void);
+asmlinkage void trap(void);
+asmlinkage void evt_ivhw(void);
+asmlinkage void evt_rst(void);
+asmlinkage void evt_timer(void);
+asmlinkage void evt_evt7(void);
+asmlinkage void evt_evt8(void);
+asmlinkage void evt_evt9(void);
+asmlinkage void evt_evt10(void);
+asmlinkage void evt_evt11(void);
+asmlinkage void evt_evt12(void);
+asmlinkage void evt_evt13(void);
+asmlinkage void evt_soft_int1(void);
+asmlinkage void evt_system_call(void);
+void blackfin_irq_panic(int reason, struct pt_regs *regs);
+void blackfin_free_irq(unsigned int irq, void *dev_id);
+void call_isr(int irq, struct pt_regs *fp);
+void blackfin_do_irq(int vec, struct pt_regs *fp);
+void blackfin_init_IRQ(void);
+void blackfin_enable_irq(unsigned int irq);
+void blackfin_disable_irq(unsigned int irq);
+extern int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
+int blackfin_request_irq(unsigned int irq,
+ void (*handler) (int, void *, struct pt_regs *),
+ unsigned long flags, const char *devname,
+ void *dev_id);
+void timer_init(void);
+#endif
diff --git a/cpu/bf537/flush.S b/cpu/bf537/flush.S
new file mode 100644
index 0000000..fbd26cc
--- /dev/null
+++ b/cpu/bf537/flush.S
@@ -0,0 +1,403 @@
+/* Copyright (C) 2003-2007 Analog Devices Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.
+ */
+
+#define ASSEMBLY
+
+#include <asm/linkage.h>
+#include <asm/cplb.h>
+#include <config.h>
+#include <asm/blackfin.h>
+
+.text
+
+/* This is an external function being called by the user
+ * application through __flush_cache_all. Currently this function
+ * serves the purpose of flushing all the pending writes in
+ * in the instruction cache.
+ */
+
+ENTRY(_flush_instruction_cache)
+ [--SP] = ( R7:6, P5:4 );
+ LINK 12;
+ SP += -12;
+ P5.H = (ICPLB_ADDR0 >> 16);
+ P5.L = (ICPLB_ADDR0 & 0xFFFF);
+ P4.H = (ICPLB_DATA0 >> 16);
+ P4.L = (ICPLB_DATA0 & 0xFFFF);
+ R7 = CPLB_VALID | CPLB_L1_CHBL;
+ R6 = 16;
+inext: R0 = [P5++];
+ R1 = [P4++];
+ [--SP] = RETS;
+ CALL _icplb_flush; /* R0 = page, R1 = data*/
+ RETS = [SP++];
+iskip: R6 += -1;
+ CC = R6;
+ IF CC JUMP inext;
+ SSYNC;
+ SP += 12;
+ UNLINK;
+ ( R7:6, P5:4 ) = [SP++];
+ RTS;
+
+/* This is an internal function to flush all pending
+ * writes in the cache associated with a particular ICPLB.
+ *
+ * R0 - page's start address
+ * R1 - CPLB's data field.
+ */
+
+.align 2
+ENTRY(_icplb_flush)
+ [--SP] = ( R7:0, P5:0 );
+ [--SP] = LC0;
+ [--SP] = LT0;
+ [--SP] = LB0;
+ [--SP] = LC1;
+ [--SP] = LT1;
+ [--SP] = LB1;
+
+ /* If it's a 1K or 4K page, then it's quickest to
+ * just systematically flush all the addresses in
+ * the page, regardless of whether they're in the
+ * cache, or dirty. If it's a 1M or 4M page, there
+ * are too many addresses, and we have to search the
+ * cache for lines corresponding to the page.
+ */
+
+ CC = BITTST(R1, 17); /* 1MB or 4MB */
+ IF !CC JUMP iflush_whole_page;
+
+ /* We're only interested in the page's size, so extract
+ * this from the CPLB (bits 17:16), and scale to give an
+ * offset into the page_size and page_prefix tables.
+ */
+
+ R1 <<= 14;
+ R1 >>= 30;
+ R1 <<= 2;
+
+ /* We can also determine the sub-bank used, because this is
+ * taken from bits 13:12 of the address.
+ */
+
+ R3 = ((12<<8)|2); /* Extraction pattern */
+ nop; /* Anamoly 05000209 */
+ R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits */
+
+ /* Save in extraction pattern for later deposit. */
+ R3.H = R4.L << 0;
+
+ /* So:
+ * R0 = Page start
+ * R1 = Page length (actually, offset into size/prefix tables)
+ * R3 = sub-bank deposit values
+ *
+ * The cache has 2 Ways, and 64 sets, so we iterate through
+ * the sets, accessing the tag for each Way, for our Bank and
+ * sub-bank, looking for dirty, valid tags that match our
+ * address prefix.
+ */
+
+ P5.L = (ITEST_COMMAND & 0xFFFF);
+ P5.H = (ITEST_COMMAND >> 16);
+ P4.L = (ITEST_DATA0 & 0xFFFF);
+ P4.H = (ITEST_DATA0 >> 16);
+
+ P0.L = page_prefix_table;
+ P0.H = page_prefix_table;
+ P1 = R1;
+ R5 = 0; /* Set counter*/
+ P0 = P1 + P0;
+ R4 = [P0]; /* This is the address prefix*/
+
+ /* We're reading (bit 1==0) the tag (bit 2==0), and we
+ * don't care about which double-word, since we're only
+ * fetching tags, so we only have to set Set, Bank,
+ * Sub-bank and Way.
+ */
+
+ P2 = 4;
+ LSETUP (ifs1, ife1) LC1 = P2;
+ifs1: P0 = 32; /* iterate over all sets*/
+ LSETUP (ifs0, ife0) LC0 = P0;
+ifs0: R6 = R5 << 5; /* Combine set*/
+ R6.H = R3.H << 0 ; /* and sub-bank*/
+ [P5] = R6; /* Issue Command*/
+ SSYNC; /* CSYNC will not work here :(*/
+ R7 = [P4]; /* and read Tag.*/
+ CC = BITTST(R7, 0); /* Check if valid*/
+ IF !CC JUMP ifskip; /* and skip if not.*/
+
+ /* Compare against the page address. First, plant bits 13:12
+ * into the tag, since those aren't part of the returned data.
+ */
+
+ R7 = DEPOSIT(R7, R3); /* set 13:12*/
+ R1 = R7 & R4; /* Mask off lower bits*/
+ CC = R1 == R0; /* Compare against page start.*/
+ IF !CC JUMP ifskip; /* Skip it if it doesn't match.*/
+
+ /* Tag address matches against page, so this is an entry
+ * we must flush.
+ */
+
+ R7 >>= 10; /* Mask off the non-address bits*/
+ R7 <<= 10;
+ P3 = R7;
+ IFLUSH [P3]; /* And flush the entry*/
+ifskip:
+ife0: R5 += 1; /* Advance to next Set*/
+ife1: NOP;
+
+ifinished:
+ SSYNC; /* Ensure the data gets out to mem.*/
+
+ /*Finished. Restore context.*/
+ LB1 = [SP++];
+ LT1 = [SP++];
+ LC1 = [SP++];
+ LB0 = [SP++];
+ LT0 = [SP++];
+ LC0 = [SP++];
+ ( R7:0, P5:0 ) = [SP++];
+ RTS;
+
+iflush_whole_page:
+ /* It's a 1K or 4K page, so quicker to just flush the
+ * entire page.
+ */
+
+ P1 = 32; /* For 1K pages*/
+ P2 = P1 << 2; /* For 4K pages*/
+ P0 = R0; /* Start of page*/
+ CC = BITTST(R1, 16); /* Whether 1K or 4K*/
+ IF CC P1 = P2;
+ P1 += -1; /* Unroll one iteration*/
+ SSYNC;
+ IFLUSH [P0++]; /* because CSYNC can't end loops.*/
+ LSETUP (isall, ieall) LC0 = P1;
+isall:IFLUSH [P0++];
+ieall: NOP;
+ SSYNC;
+ JUMP ifinished;
+
+/* This is an external function being called by the user
+ * application through __flush_cache_all. Currently this function
+ * serves the purpose of flushing all the pending writes in
+ * in the data cache.
+ */
+
+ENTRY(_flush_data_cache)
+ [--SP] = ( R7:6, P5:4 );
+ LINK 12;
+ SP += -12;
+ P5.H = (DCPLB_ADDR0 >> 16);
+ P5.L = (DCPLB_ADDR0 & 0xFFFF);
+ P4.H = (DCPLB_DATA0 >> 16);
+ P4.L = (DCPLB_DATA0 & 0xFFFF);
+ R7 = CPLB_VALID | CPLB_L1_CHBL | CPLB_DIRTY (Z);
+ R6 = 16;
+next: R0 = [P5++];
+ R1 = [P4++];
+ CC = BITTST(R1, 14); /* Is it write-through?*/
+ IF CC JUMP skip; /* If so, ignore it.*/
+ R2 = R1 & R7; /* Is it a dirty, cached page?*/
+ CC = R2;
+ IF !CC JUMP skip; /* If not, ignore it.*/
+ [--SP] = RETS;
+ CALL _dcplb_flush; /* R0 = page, R1 = data*/
+ RETS = [SP++];
+skip: R6 += -1;
+ CC = R6;
+ IF CC JUMP next;
+ SSYNC;
+ SP += 12;
+ UNLINK;
+ ( R7:6, P5:4 ) = [SP++];
+ RTS;
+
+/* This is an internal function to flush all pending
+ * writes in the cache associated with a particular DCPLB.
+ *
+ * R0 - page's start address
+ * R1 - CPLB's data field.
+ */
+
+.align 2
+ENTRY(_dcplb_flush)
+ [--SP] = ( R7:0, P5:0 );
+ [--SP] = LC0;
+ [--SP] = LT0;
+ [--SP] = LB0;
+ [--SP] = LC1;
+ [--SP] = LT1;
+ [--SP] = LB1;
+
+ /* If it's a 1K or 4K page, then it's quickest to
+ * just systematically flush all the addresses in
+ * the page, regardless of whether they're in the
+ * cache, or dirty. If it's a 1M or 4M page, there
+ * are too many addresses, and we have to search the
+ * cache for lines corresponding to the page.
+ */
+
+ CC = BITTST(R1, 17); /* 1MB or 4MB */
+ IF !CC JUMP dflush_whole_page;
+
+ /* We're only interested in the page's size, so extract
+ * this from the CPLB (bits 17:16), and scale to give an
+ * offset into the page_size and page_prefix tables.
+ */
+
+ R1 <<= 14;
+ R1 >>= 30;
+ R1 <<= 2;
+
+ /* The page could be mapped into Bank A or Bank B, depending
+ * on (a) whether both banks are configured as cache, and
+ * (b) on whether address bit A[x] is set. x is determined
+ * by DCBS in DMEM_CONTROL
+ */
+
+ R2 = 0; /* Default to Bank A (Bank B would be 1)*/
+
+ P0.L = (DMEM_CONTROL & 0xFFFF);
+ P0.H = (DMEM_CONTROL >> 16);
+
+ R3 = [P0]; /* If Bank B is not enabled as cache*/
+ CC = BITTST(R3, 2); /* then Bank A is our only option.*/
+ IF CC JUMP bank_chosen;
+
+ R4 = 1<<14; /* If DCBS==0, use A[14].*/
+ R5 = R4 << 7; /* If DCBS==1, use A[23];*/
+ CC = BITTST(R3, 4);
+ IF CC R4 = R5; /* R4 now has either bit 14 or bit 23 set.*/
+ R5 = R0 & R4; /* Use it to test the Page address*/
+ CC = R5; /* and if that bit is set, we use Bank B,*/
+ R2 = CC; /* else we use Bank A.*/
+ R2 <<= 23; /* The Bank selection's at posn 23.*/
+
+bank_chosen:
+
+ /* We can also determine the sub-bank used, because this is
+ * taken from bits 13:12 of the address.
+ */
+
+ R3 = ((12<<8)|2); /* Extraction pattern */
+ nop; /*Anamoly 05000209*/
+ R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits*/
+ /* Save in extraction pattern for later deposit.*/
+ R3.H = R4.L << 0;
+
+ /* So:
+ * R0 = Page start
+ * R1 = Page length (actually, offset into size/prefix tables)
+ * R2 = Bank select mask
+ * R3 = sub-bank deposit values
+ *
+ * The cache has 2 Ways, and 64 sets, so we iterate through
+ * the sets, accessing the tag for each Way, for our Bank and
+ * sub-bank, looking for dirty, valid tags that match our
+ * address prefix.
+ */
+
+ P5.L = (DTEST_COMMAND & 0xFFFF);
+ P5.H = (DTEST_COMMAND >> 16);
+ P4.L = (DTEST_DATA0 & 0xFFFF);
+ P4.H = (DTEST_DATA0 >> 16);
+
+ P0.L = page_prefix_table;
+ P0.H = page_prefix_table;
+ P1 = R1;
+ R5 = 0; /* Set counter*/
+ P0 = P1 + P0;
+ R4 = [P0]; /* This is the address prefix*/
+
+
+ /* We're reading (bit 1==0) the tag (bit 2==0), and we
+ * don't care about which double-word, since we're only
+ * fetching tags, so we only have to set Set, Bank,
+ * Sub-bank and Way.
+ */
+
+ P2 = 2;
+ LSETUP (fs1, fe1) LC1 = P2;
+fs1: P0 = 64; /* iterate over all sets*/
+ LSETUP (fs0, fe0) LC0 = P0;
+fs0: R6 = R5 << 5; /* Combine set*/
+ R6.H = R3.H << 0 ; /* and sub-bank*/
+ R6 = R6 | R2; /* and Bank. Leave Way==0 at first.*/
+ BITSET(R6,14);
+ [P5] = R6; /* Issue Command*/
+ SSYNC;
+ R7 = [P4]; /* and read Tag.*/
+ CC = BITTST(R7, 0); /* Check if valid*/
+ IF !CC JUMP fskip; /* and skip if not.*/
+ CC = BITTST(R7, 1); /* Check if dirty*/
+ IF !CC JUMP fskip; /* and skip if not.*/
+
+ /* Compare against the page address. First, plant bits 13:12
+ * into the tag, since those aren't part of the returned data.
+ */
+
+ R7 = DEPOSIT(R7, R3); /* set 13:12*/
+ R1 = R7 & R4; /* Mask off lower bits*/
+ CC = R1 == R0; /* Compare against page start.*/
+ IF !CC JUMP fskip; /* Skip it if it doesn't match.*/
+
+ /* Tag address matches against page, so this is an entry
+ * we must flush.
+ */
+
+ R7 >>= 10; /* Mask off the non-address bits*/
+ R7 <<= 10;
+ P3 = R7;
+ SSYNC;
+ FLUSHINV [P3]; /* And flush the entry*/
+fskip:
+fe0: R5 += 1; /* Advance to next Set*/
+fe1: BITSET(R2, 26); /* Go to next Way.*/
+
+dfinished:
+ SSYNC; /* Ensure the data gets out to mem.*/
+
+ /*Finished. Restore context.*/
+ LB1 = [SP++];
+ LT1 = [SP++];
+ LC1 = [SP++];
+ LB0 = [SP++];
+ LT0 = [SP++];
+ LC0 = [SP++];
+ ( R7:0, P5:0 ) = [SP++];
+ RTS;
+
+dflush_whole_page:
+
+ /* It's a 1K or 4K page, so quicker to just flush the
+ * entire page.
+ */
+
+ P1 = 32; /* For 1K pages*/
+ P2 = P1 << 2; /* For 4K pages*/
+ P0 = R0; /* Start of page*/
+ CC = BITTST(R1, 16); /* Whether 1K or 4K*/
+ IF CC P1 = P2;
+ P1 += -1; /* Unroll one iteration*/
+ SSYNC;
+ FLUSHINV [P0++]; /* because CSYNC can't end loops.*/
+ LSETUP (eall, eall) LC0 = P1;
+eall: FLUSHINV [P0++];
+ SSYNC;
+ JUMP dfinished;
+
+.align 4;
+page_prefix_table:
+.byte4 0xFFFFFC00; /* 1K */
+.byte4 0xFFFFF000; /* 4K */
+.byte4 0xFFF00000; /* 1M */
+.byte4 0xFFC00000; /* 4M */
+.page_prefix_table.end:
diff --git a/cpu/bf537/i2c.c b/cpu/bf537/i2c.c
new file mode 100644
index 0000000..3b0d026
--- /dev/null
+++ b/cpu/bf537/i2c.c
@@ -0,0 +1,460 @@
+/****************************************************************
+ * $ID: i2c.c 24 Oct 2006 12:00:00 +0800 $ *
+ * *
+ * Description: *
+ * *
+ * Maintainer: sonicz <sonic.zhang@analog.com> *
+ * *
+ * CopyRight (c) 2006 Analog Device *
+ * All rights reserved. *
+ * *
+ * This file is free software; *
+ * you are free to modify and/or redistribute it *
+ * under the terms of the GNU General Public Licence (GPL).*
+ * *
+ ****************************************************************/
+
+#include <common.h>
+
+#ifdef CONFIG_HARD_I2C
+
+#include <asm/blackfin.h>
+#include <i2c.h>
+#include <asm/io.h>
+
+#define bfin_read16(addr) ({ unsigned __v; \
+ __asm__ __volatile__ (\
+ "%0 = w[%1] (z);\n\t"\
+ : "=d"(__v) : "a"(addr)); (unsigned short)__v; })
+
+#define bfin_write16(addr,val) ({\
+ __asm__ __volatile__ (\
+ "w[%0] = %1;\n\t"\
+ : : "a"(addr) , "d"(val) : "memory");})
+
+/* Two-Wire Interface (0xFFC01400 - 0xFFC014FF) */
+#define bfin_read_TWI_CLKDIV() bfin_read16(TWI_CLKDIV)
+#define bfin_write_TWI_CLKDIV(val) bfin_write16(TWI_CLKDIV,val)
+#define bfin_read_TWI_CONTROL() bfin_read16(TWI_CONTROL)
+#define bfin_write_TWI_CONTROL(val) bfin_write16(TWI_CONTROL,val)
+#define bfin_read_TWI_SLAVE_CTL() bfin_read16(TWI_SLAVE_CTL)
+#define bfin_write_TWI_SLAVE_CTL(val) bfin_write16(TWI_SLAVE_CTL,val)
+#define bfin_read_TWI_SLAVE_STAT() bfin_read16(TWI_SLAVE_STAT)
+#define bfin_write_TWI_SLAVE_STAT(val) bfin_write16(TWI_SLAVE_STAT,val)
+#define bfin_read_TWI_SLAVE_ADDR() bfin_read16(TWI_SLAVE_ADDR)
+#define bfin_write_TWI_SLAVE_ADDR(val) bfin_write16(TWI_SLAVE_ADDR,val)
+#define bfin_read_TWI_MASTER_CTL() bfin_read16(TWI_MASTER_CTL)
+#define bfin_write_TWI_MASTER_CTL(val) bfin_write16(TWI_MASTER_CTL,val)
+#define bfin_read_TWI_MASTER_STAT() bfin_read16(TWI_MASTER_STAT)
+#define bfin_write_TWI_MASTER_STAT(val) bfin_write16(TWI_MASTER_STAT,val)
+#define bfin_read_TWI_MASTER_ADDR() bfin_read16(TWI_MASTER_ADDR)
+#define bfin_write_TWI_MASTER_ADDR(val) bfin_write16(TWI_MASTER_ADDR,val)
+#define bfin_read_TWI_INT_STAT() bfin_read16(TWI_INT_STAT)
+#define bfin_write_TWI_INT_STAT(val) bfin_write16(TWI_INT_STAT,val)
+#define bfin_read_TWI_INT_MASK() bfin_read16(TWI_INT_MASK)
+#define bfin_write_TWI_INT_MASK(val) bfin_write16(TWI_INT_MASK,val)
+#define bfin_read_TWI_FIFO_CTL() bfin_read16(TWI_FIFO_CTL)
+#define bfin_write_TWI_FIFO_CTL(val) bfin_write16(TWI_FIFO_CTL,val)
+#define bfin_read_TWI_FIFO_STAT() bfin_read16(TWI_FIFO_STAT)
+#define bfin_write_TWI_FIFO_STAT(val) bfin_write16(TWI_FIFO_STAT,val)
+#define bfin_read_TWI_XMT_DATA8() bfin_read16(TWI_XMT_DATA8)
+#define bfin_write_TWI_XMT_DATA8(val) bfin_write16(TWI_XMT_DATA8,val)
+#define bfin_read_TWI_XMT_DATA16() bfin_read16(TWI_XMT_DATA16)
+#define bfin_write_TWI_XMT_DATA16(val) bfin_write16(TWI_XMT_DATA16,val)
+#define bfin_read_TWI_RCV_DATA8() bfin_read16(TWI_RCV_DATA8)
+#define bfin_write_TWI_RCV_DATA8(val) bfin_write16(TWI_RCV_DATA8,val)
+#define bfin_read_TWI_RCV_DATA16() bfin_read16(TWI_RCV_DATA16)
+#define bfin_write_TWI_RCV_DATA16(val) bfin_write16(TWI_RCV_DATA16,val)
+
+#ifdef DEBUG_I2C
+#define PRINTD(fmt,args...) do { \
+ DECLARE_GLOBAL_DATA_PTR; \
+ if (gd->have_console) \
+ printf(fmt ,##args); \
+ } while (0)
+#else
+#define PRINTD(fmt,args...)
+#endif
+
+#ifndef CONFIG_TWICLK_KHZ
+#define CONFIG_TWICLK_KHZ 50
+#endif
+
+/* All transfers are described by this data structure */
+struct i2c_msg {
+ u16 addr; /* slave address */
+ u16 flags;
+#define I2C_M_STOP 0x2
+#define I2C_M_RD 0x1
+ u16 len; /* msg length */
+ u8 *buf; /* pointer to msg data */
+};
+
+/**
+ * i2c_reset: - reset the host controller
+ *
+ */
+
+static void i2c_reset(void)
+{
+ /* Disable TWI */
+ bfin_write_TWI_CONTROL(0);
+ sync();
+
+ /* Set TWI internal clock as 10MHz */
+ bfin_write_TWI_CONTROL(((get_sclk() / 1024 / 1024 + 5) / 10) & 0x7F);
+
+ /* Set Twi interface clock as specified */
+ if (CONFIG_TWICLK_KHZ > 400)
+ bfin_write_TWI_CLKDIV(((5 * 1024 / 400) << 8) | ((5 * 1024 /
+ 400) & 0xFF));
+ else
+ bfin_write_TWI_CLKDIV(((5 * 1024 /
+ CONFIG_TWICLK_KHZ) << 8) | ((5 * 1024 /
+ CONFIG_TWICLK_KHZ)
+ & 0xFF));
+
+ /* Enable TWI */
+ bfin_write_TWI_CONTROL(bfin_read_TWI_CONTROL() | TWI_ENA);
+ sync();
+}
+
+int wait_for_completion(struct i2c_msg *msg, int timeout_count)
+{
+ unsigned short twi_int_stat;
+ unsigned short mast_stat;
+ int i;
+
+ for (i = 0; i < timeout_count; i++) {
+ twi_int_stat = bfin_read_TWI_INT_STAT();
+ mast_stat = bfin_read_TWI_MASTER_STAT();
+
+ if (XMTSERV & twi_int_stat) {
+ /* Transmit next data */
+ if (msg->len > 0) {
+ bfin_write_TWI_XMT_DATA8(*(msg->buf++));
+ msg->len--;
+ } else if (msg->flags & I2C_M_STOP)
+ bfin_write_TWI_MASTER_CTL
+ (bfin_read_TWI_MASTER_CTL() | STOP);
+ sync();
+ /* Clear status */
+ bfin_write_TWI_INT_STAT(XMTSERV);
+ sync();
+ i = 0;
+ }
+ if (RCVSERV & twi_int_stat) {
+ if (msg->len > 0) {
+ /* Receive next data */
+ *(msg->buf++) = bfin_read_TWI_RCV_DATA8();
+ msg->len--;
+ } else if (msg->flags & I2C_M_STOP) {
+ bfin_write_TWI_MASTER_CTL
+ (bfin_read_TWI_MASTER_CTL() | STOP);
+ sync();
+ }
+ /* Clear interrupt source */
+ bfin_write_TWI_INT_STAT(RCVSERV);
+ sync();
+ i = 0;
+ }
+ if (MERR & twi_int_stat) {
+ bfin_write_TWI_INT_STAT(MERR);
+ bfin_write_TWI_INT_MASK(0);
+ bfin_write_TWI_MASTER_STAT(0x3e);
+ bfin_write_TWI_MASTER_CTL(0);
+ sync();
+ /*
+ * if both err and complete int stats are set,
+ * return proper results.
+ */
+ if (MCOMP & twi_int_stat) {
+ bfin_write_TWI_INT_STAT(MCOMP);
+ bfin_write_TWI_INT_MASK(0);
+ bfin_write_TWI_MASTER_CTL(0);
+ sync();
+ /*
+ * If it is a quick transfer,
+ * only address bug no data, not an err.
+ */
+ if (msg->len == 0 && mast_stat & BUFRDERR)
+ return 0;
+ /*
+ * If address not acknowledged return -3,
+ * else return 0.
+ */
+ else if (!(mast_stat & ANAK))
+ return 0;
+ else
+ return -3;
+ }
+ return -1;
+ }
+ if (MCOMP & twi_int_stat) {
+ bfin_write_TWI_INT_STAT(MCOMP);
+ sync();
+ bfin_write_TWI_INT_MASK(0);
+ bfin_write_TWI_MASTER_CTL(0);
+ sync();
+ return 0;
+ }
+ }
+ if (msg->flags & I2C_M_RD)
+ return -4;
+ else
+ return -2;
+}
+
+/**
+ * i2c_transfer: - Transfer one byte over the i2c bus
+ *
+ * This function can tranfer a byte over the i2c bus in both directions.
+ * It is used by the public API functions.
+ *
+ * @return: 0: transfer successful
+ * -1: transfer fail
+ * -2: transmit timeout
+ * -3: ACK missing
+ * -4: receive timeout
+ * -5: controller not ready
+ */
+int i2c_transfer(struct i2c_msg *msg)
+{
+ int ret = 0;
+ int timeout_count = 10000;
+ int len = msg->len;
+
+ if (!(bfin_read_TWI_CONTROL() & TWI_ENA)) {
+ ret = -5;
+ goto transfer_error;
+ }
+
+ while (bfin_read_TWI_MASTER_STAT() & BUSBUSY) ;
+
+ /* Set Transmit device address */
+ bfin_write_TWI_MASTER_ADDR(msg->addr);
+
+ /*
+ * FIFO Initiation.
+ * Data in FIFO should be discarded before start a new operation.
+ */
+ bfin_write_TWI_FIFO_CTL(0x3);
+ sync();
+ bfin_write_TWI_FIFO_CTL(0);
+ sync();
+
+ if (!(msg->flags & I2C_M_RD)) {
+ /* Transmit first data */
+ if (msg->len > 0) {
+ PRINTD("1 in i2c_transfer: buf=%d, len=%d\n", *msg->buf,
+ len);
+ bfin_write_TWI_XMT_DATA8(*(msg->buf++));
+ msg->len--;
+ sync();
+ }
+ }
+
+ /* clear int stat */
+ bfin_write_TWI_INT_STAT(MERR | MCOMP | XMTSERV | RCVSERV);
+
+ /* Interrupt mask . Enable XMT, RCV interrupt */
+ bfin_write_TWI_INT_MASK(MCOMP | MERR |
+ ((msg->flags & I2C_M_RD) ? RCVSERV : XMTSERV));
+ sync();
+
+ if (len > 0 && len <= 255)
+ bfin_write_TWI_MASTER_CTL((len << 6));
+ else if (msg->len > 255) {
+ bfin_write_TWI_MASTER_CTL((0xff << 6));
+ msg->flags &= I2C_M_STOP;
+ } else
+ bfin_write_TWI_MASTER_CTL(0);
+
+ /* Master enable */
+ bfin_write_TWI_MASTER_CTL(bfin_read_TWI_MASTER_CTL() | MEN |
+ ((msg->flags & I2C_M_RD)
+ ? MDIR : 0) | ((CONFIG_TWICLK_KHZ >
+ 100) ? FAST : 0));
+ sync();
+
+ ret = wait_for_completion(msg, timeout_count);
+ PRINTD("3 in i2c_transfer: ret=%d\n", ret);
+
+transfer_error:
+ switch (ret) {
+ case 1:
+ PRINTD(("i2c_transfer: error: transfer fail\n"));
+ break;
+ case 2:
+ PRINTD(("i2c_transfer: error: transmit timeout\n"));
+ break;
+ case 3:
+ PRINTD(("i2c_transfer: error: ACK missing\n"));
+ break;
+ case 4:
+ PRINTD(("i2c_transfer: error: receive timeout\n"));
+ break;
+ case 5:
+ PRINTD(("i2c_transfer: error: controller not ready\n"));
+ i2c_reset();
+ break;
+ default:
+ break;
+ }
+ return ret;
+
+}
+
+/* ---------------------------------------------------------------------*/
+/* API Functions */
+/* ---------------------------------------------------------------------*/
+
+void i2c_init(int speed, int slaveaddr)
+{
+ i2c_reset();
+}
+
+/**
+ * i2c_probe: - Test if a chip answers for a given i2c address
+ *
+ * @chip: address of the chip which is searched for
+ * @return: 0 if a chip was found, -1 otherwhise
+ */
+
+int i2c_probe(uchar chip)
+{
+ struct i2c_msg msg;
+ u8 probebuf;
+
+ i2c_reset();
+
+ probebuf = 0;
+ msg.addr = chip;
+ msg.flags = 0;
+ msg.len = 1;
+ msg.buf = &probebuf;
+ if (i2c_transfer(&msg))
+ return -1;
+
+ msg.addr = chip;
+ msg.flags = I2C_M_RD;
+ msg.len = 1;
+ msg.buf = &probebuf;
+ if (i2c_transfer(&msg))
+ return -1;
+
+ return 0;
+}
+
+/**
+ * i2c_read: - Read multiple bytes from an i2c device
+ *
+ * chip: I2C chip address, range 0..127
+ * addr: Memory (register) address within the chip
+ * alen: Number of bytes to use for addr (typically 1, 2 for larger
+ * memories, 0 for register type devices with only one
+ * register)
+ * buffer: Where to read/write the data
+ * len: How many bytes to read/write
+ *
+ * Returns: 0 on success, not 0 on failure
+ */
+
+int i2c_read(uchar chip, uint addr, int alen, uchar * buffer, int len)
+{
+ struct i2c_msg msg;
+ u8 addr_bytes[3]; /* lowest...highest byte of data address */
+
+ PRINTD("i2c_read: chip=0x%x, addr=0x%x, alen=0x%x, len=0x%x\n", chip,
+ addr, alen, len);
+
+ if (alen > 0) {
+ addr_bytes[0] = (u8) ((addr >> 0) & 0x000000FF);
+ addr_bytes[1] = (u8) ((addr >> 8) & 0x000000FF);
+ addr_bytes[2] = (u8) ((addr >> 16) & 0x000000FF);
+ msg.addr = chip;
+ msg.flags = 0;
+ msg.len = alen;
+ msg.buf = addr_bytes;
+ if (i2c_transfer(&msg))
+ return -1;
+ }
+
+ /* start read sequence */
+ PRINTD(("i2c_read: start read sequence\n"));
+ msg.addr = chip;
+ msg.flags = I2C_M_RD;
+ msg.len = len;
+ msg.buf = buffer;
+ if (i2c_transfer(&msg))
+ return -1;
+
+ return 0;
+}
+
+/**
+ * i2c_write: - Write multiple bytes to an i2c device
+ *
+ * chip: I2C chip address, range 0..127
+ * addr: Memory (register) address within the chip
+ * alen: Number of bytes to use for addr (typically 1, 2 for larger
+ * memories, 0 for register type devices with only one
+ * register)
+ * buffer: Where to read/write the data
+ * len: How many bytes to read/write
+ *
+ * Returns: 0 on success, not 0 on failure
+ */
+
+int i2c_write(uchar chip, uint addr, int alen, uchar * buffer, int len)
+{
+ struct i2c_msg msg;
+ u8 addr_bytes[3]; /* lowest...highest byte of data address */
+
+ PRINTD
+ ("i2c_write: chip=0x%x, addr=0x%x, alen=0x%x, len=0x%x, buf0=0x%x\n",
+ chip, addr, alen, len, buffer[0]);
+
+ /* chip address write */
+ if (alen > 0) {
+ addr_bytes[0] = (u8) ((addr >> 0) & 0x000000FF);
+ addr_bytes[1] = (u8) ((addr >> 8) & 0x000000FF);
+ addr_bytes[2] = (u8) ((addr >> 16) & 0x000000FF);
+ msg.addr = chip;
+ msg.flags = 0;
+ msg.len = alen;
+ msg.buf = addr_bytes;
+ if (i2c_transfer(&msg))
+ return -1;
+ }
+
+ /* start read sequence */
+ PRINTD(("i2c_write: start write sequence\n"));
+ msg.addr = chip;
+ msg.flags = 0;
+ msg.len = len;
+ msg.buf = buffer;
+ if (i2c_transfer(&msg))
+ return -1;
+
+ return 0;
+
+}
+
+uchar i2c_reg_read(uchar chip, uchar reg)
+{
+ uchar buf;
+
+ PRINTD("i2c_reg_read: chip=0x%02x, reg=0x%02x\n", chip, reg);
+ i2c_read(chip, reg, 0, &buf, 1);
+ return (buf);
+}
+
+void i2c_reg_write(uchar chip, uchar reg, uchar val)
+{
+ PRINTD("i2c_reg_write: chip=0x%02x, reg=0x%02x, val=0x%02x\n", chip,
+ reg, val);
+ i2c_write(chip, reg, 0, &val, 1);
+}
+
+#endif /* CONFIG_HARD_I2C */
diff --git a/cpu/bf537/init_sdram.S b/cpu/bf537/init_sdram.S
new file mode 100644
index 0000000..897a589
--- /dev/null
+++ b/cpu/bf537/init_sdram.S
@@ -0,0 +1,174 @@
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/mem_init.h>
+.global init_sdram;
+
+#if (BFIN_BOOT_MODE != BF537_UART_BOOT)
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
+#endif
+#endif
+
+init_sdram:
+ [--SP] = ASTAT;
+ [--SP] = RETS;
+ [--SP] = (R7:0);
+ [--SP] = (P5:0);
+
+#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+ p0.h = hi(SIC_IWR);
+ p0.l = lo(SIC_IWR);
+ r0.l = 0x1;
+ w[p0] = r0.l;
+ SSYNC;
+
+ p0.h = hi(SPI_BAUD);
+ p0.l = lo(SPI_BAUD);
+ r0.l = CONFIG_SPI_BAUD;
+ w[p0] = r0.l;
+ SSYNC;
+#endif
+
+#if (BFIN_BOOT_MODE != BF537_UART_BOOT)
+
+#ifdef CONFIG_BF537
+ /* Enable PHY CLK buffer output */
+ p0.h = hi(VR_CTL);
+ p0.l = lo(VR_CTL);
+ r0.l = w[p0];
+ bitset(r0, 14);
+ w[p0] = r0.l;
+ ssync;
+#endif
+ /*
+ * PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
+ */
+ p0.h = hi(PLL_LOCKCNT);
+ p0.l = lo(PLL_LOCKCNT);
+ r0 = 0x300(Z);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * Put SDRAM in self-refresh, incase anything is running
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITSET (R0, 24);
+ [P2] = R0;
+ SSYNC;
+
+ /*
+ * Set PLL_CTL with the value that we calculate in R0
+ * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
+ * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
+ * - [7] = output delay (add 200ps of delay to mem signals)
+ * - [6] = input delay (add 200ps of input delay to mem signals)
+ * - [5] = PDWN : 1=All Clocks off
+ * - [3] = STOPCK : 1=Core Clock off
+ * - [1] = PLL_OFF : 1=Disable Power to PLL
+ * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
+ * all other bits set to zero
+ */
+
+ r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
+ r0 = r0 << 9; /* Shift it over */
+ r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2?*/
+ r0 = r1 | r0;
+ r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
+ r1 = r1 << 8; /* Shift it over */
+ r0 = r1 | r0; /* add them all together */
+
+ p0.h = hi(PLL_CTL);
+ p0.l = lo(PLL_CTL); /* Load the address */
+ cli r2; /* Disable interrupts */
+ ssync;
+ w[p0] = r0.l; /* Set the value */
+ idle; /* Wait for the PLL to stablize */
+ sti r2; /* Enable interrupts */
+
+check_again:
+ p0.h = hi(PLL_STAT);
+ p0.l = lo(PLL_STAT);
+ R0 = W[P0](Z);
+ CC = BITTST(R0,5);
+ if ! CC jump check_again;
+
+ /* Configure SCLK & CCLK Dividers */
+ r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+ p0.h = hi(PLL_DIV);
+ p0.l = lo(PLL_DIV);
+ w[p0] = r0.l;
+ ssync;
+#endif
+
+ /*
+ * Now, Initialize the SDRAM,
+ * start with the SDRAM Refresh Rate Control Register
+ */
+ p0.l = lo(EBIU_SDRRC);
+ p0.h = hi(EBIU_SDRRC);
+ r0 = mem_SDRRC;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Memory Bank Control Register - bank specific parameters
+ */
+ p0.l = (EBIU_SDBCTL & 0xFFFF);
+ p0.h = (EBIU_SDBCTL >> 16);
+ r0 = mem_SDBCTL;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Global Control Register - global programmable parameters
+ * Disable self-refresh
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITCLR (R0, 24);
+
+ /*
+ * Check if SDRAM is already powered up, if it is, enable self-refresh
+ */
+ p0.h = hi(EBIU_SDSTAT);
+ p0.l = lo(EBIU_SDSTAT);
+ r2.l = w[p0];
+ cc = bittst(r2,3);
+ if !cc jump skip;
+ NOP;
+ BITSET (R0, 23);
+skip:
+ [P2] = R0;
+ SSYNC;
+
+ /* Write in the new value in the register */
+ R0.L = lo(mem_SDGCTL);
+ R0.H = hi(mem_SDGCTL);
+ [P2] = R0;
+ SSYNC;
+ nop;
+
+ (P5:0) = [SP++];
+ (R7:0) = [SP++];
+ RETS = [SP++];
+ ASTAT = [SP++];
+ RTS;
diff --git a/cpu/bf537/init_sdram_bootrom_initblock.S b/cpu/bf537/init_sdram_bootrom_initblock.S
new file mode 100644
index 0000000..f9adbb9
--- /dev/null
+++ b/cpu/bf537/init_sdram_bootrom_initblock.S
@@ -0,0 +1,199 @@
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/mem_init.h>
+.global init_sdram;
+
+#if (BFIN_BOOT_MODE != BF537_UART_BOOT)
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
+#endif
+#endif
+
+init_sdram:
+ [--SP] = ASTAT;
+ [--SP] = RETS;
+ [--SP] = (R7:0);
+ [--SP] = (P5:0);
+
+#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+ p0.h = hi(SIC_IWR);
+ p0.l = lo(SIC_IWR);
+ r0.l = 0x1;
+ w[p0] = r0.l;
+ SSYNC;
+
+ p0.h = hi(SPI_BAUD);
+ p0.l = lo(SPI_BAUD);
+ r0.l = CONFIG_SPI_BAUD_INITBLOCK;
+ w[p0] = r0.l;
+ SSYNC;
+#endif
+
+#if (BFIN_BOOT_MODE != BF537_UART_BOOT)
+
+#ifdef CONFIG_BF537
+ /* Enable PHY CLK buffer output */
+ p0.h = hi(VR_CTL);
+ p0.l = lo(VR_CTL);
+ r0.l = w[p0];
+ bitset(r0, 14);
+ w[p0] = r0.l;
+ ssync;
+#endif
+ /*
+ * PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
+ */
+ p0.h = hi(PLL_LOCKCNT);
+ p0.l = lo(PLL_LOCKCNT);
+ r0 = 0x300(Z);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * Put SDRAM in self-refresh, incase anything is running
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITSET (R0, 24);
+ [P2] = R0;
+ SSYNC;
+
+ /*
+ * Set PLL_CTL with the value that we calculate in R0
+ * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
+ * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
+ * - [7] = output delay (add 200ps of delay to mem signals)
+ * - [6] = input delay (add 200ps of input delay to mem signals)
+ * - [5] = PDWN : 1=All Clocks off
+ * - [3] = STOPCK : 1=Core Clock off
+ * - [1] = PLL_OFF : 1=Disable Power to PLL
+ * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
+ * all other bits set to zero
+ */
+
+ r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
+ r0 = r0 << 9; /* Shift it over */
+ r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2?*/
+ r0 = r1 | r0;
+ r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
+ r1 = r1 << 8; /* Shift it over */
+ r0 = r1 | r0; /* add them all together */
+
+ p0.h = hi(PLL_CTL);
+ p0.l = lo(PLL_CTL); /* Load the address */
+ cli r2; /* Disable interrupts */
+ ssync;
+ w[p0] = r0.l; /* Set the value */
+ idle; /* Wait for the PLL to stablize */
+ sti r2; /* Enable interrupts */
+
+check_again:
+ p0.h = hi(PLL_STAT);
+ p0.l = lo(PLL_STAT);
+ R0 = W[P0](Z);
+ CC = BITTST(R0,5);
+ if ! CC jump check_again;
+
+ /* Configure SCLK & CCLK Dividers */
+ r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+ p0.h = hi(PLL_DIV);
+ p0.l = lo(PLL_DIV);
+ w[p0] = r0.l;
+ ssync;
+#endif
+
+ /*
+ * We now are running at speed, time to set the Async mem bank wait states
+ * This will speed up execution, since we are normally running from FLASH.
+ */
+
+ p2.h = (EBIU_AMBCTL1 >> 16);
+ p2.l = (EBIU_AMBCTL1 & 0xFFFF);
+ r0.h = (AMBCTL1VAL >> 16);
+ r0.l = (AMBCTL1VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMBCTL0 >> 16);
+ p2.l = (EBIU_AMBCTL0 & 0xFFFF);
+ r0.h = (AMBCTL0VAL >> 16);
+ r0.l = (AMBCTL0VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMGCTL >> 16);
+ p2.l = (EBIU_AMGCTL & 0xffff);
+ r0 = AMGCTLVAL;
+ w[p2] = r0;
+ ssync;
+
+ /*
+ * Now, Initialize the SDRAM,
+ * start with the SDRAM Refresh Rate Control Register
+ */
+ p0.l = lo(EBIU_SDRRC);
+ p0.h = hi(EBIU_SDRRC);
+ r0 = mem_SDRRC;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Memory Bank Control Register - bank specific parameters
+ */
+ p0.l = (EBIU_SDBCTL & 0xFFFF);
+ p0.h = (EBIU_SDBCTL >> 16);
+ r0 = mem_SDBCTL;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Global Control Register - global programmable parameters
+ * Disable self-refresh
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITCLR (R0, 24);
+
+ /*
+ * Check if SDRAM is already powered up, if it is, enable self-refresh
+ */
+ p0.h = hi(EBIU_SDSTAT);
+ p0.l = lo(EBIU_SDSTAT);
+ r2.l = w[p0];
+ cc = bittst(r2,3);
+ if !cc jump skip;
+ NOP;
+ BITSET (R0, 23);
+skip:
+ [P2] = R0;
+ SSYNC;
+
+ /* Write in the new value in the register */
+ R0.L = lo(mem_SDGCTL);
+ R0.H = hi(mem_SDGCTL);
+ [P2] = R0;
+ SSYNC;
+ nop;
+
+ (P5:0) = [SP++];
+ (R7:0) = [SP++];
+ RETS = [SP++];
+ ASTAT = [SP++];
+ RTS;
diff --git a/cpu/bf537/interrupt.S b/cpu/bf537/interrupt.S
new file mode 100644
index 0000000..a71df55
--- /dev/null
+++ b/cpu/bf537/interrupt.S
@@ -0,0 +1,246 @@
+/*
+ * U-boot - interrupt.S Processing of interrupts and exception handling
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * This file is based on interrupt.S
+ *
+ * Copyright (C) 2003 Metrowerks, Inc. <mwaddel@metrowerks.com>
+ * Copyright (C) 2002 Arcturus Networks Ltd. Ted Ma <mated@sympatico.ca>
+ * Copyright (C) 1998 D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>,
+ * Kenneth Albanowski <kjahds@kjahds.com>,
+ * The Silver Hammer Group, Ltd.
+ *
+ * (c) 1995, Dionne & Associates
+ * (c) 1995, DKG Display Tech.
+ *
+ * This file is also based on exception.asm
+ * (C) Copyright 2001-2005 - Analog Devices, Inc. All rights reserved.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#define ASSEMBLY
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/hw_irq.h>
+#include <asm/entry.h>
+#include <asm/blackfin_defs.h>
+
+.global _blackfin_irq_panic;
+
+.text
+.align 2
+
+#ifndef CONFIG_KGDB
+.global _evt_emulation
+_evt_emulation:
+ SAVE_CONTEXT
+ r0 = IRQ_EMU;
+ r1 = seqstat;
+ sp += -12;
+ call _blackfin_irq_panic;
+ sp += 12;
+ rte;
+#endif
+
+.global _evt_nmi
+_evt_nmi:
+ SAVE_CONTEXT
+ r0 = IRQ_NMI;
+ r1 = RETN;
+ sp += -12;
+ call _blackfin_irq_panic;
+ sp += 12;
+
+_evt_nmi_exit:
+ rtn;
+
+.global _trap
+_trap:
+ SAVE_ALL_SYS
+ r0 = sp; /* stack frame pt_regs pointer argument ==> r0 */
+ sp += -12;
+ call _trap_c
+ sp += 12;
+ RESTORE_ALL_SYS
+ rtx;
+
+.global _evt_rst
+_evt_rst:
+ SAVE_CONTEXT
+ r0 = IRQ_RST;
+ r1 = RETN;
+ sp += -12;
+ call _do_reset;
+ sp += 12;
+
+_evt_rst_exit:
+ rtn;
+
+irq_panic:
+ r0 = IRQ_EVX;
+ r1 = sp;
+ sp += -12;
+ call _blackfin_irq_panic;
+ sp += 12;
+
+.global _evt_ivhw
+_evt_ivhw:
+ SAVE_CONTEXT
+ RAISE 14;
+
+_evt_ivhw_exit:
+ rti;
+
+.global _evt_timer
+_evt_timer:
+ SAVE_CONTEXT
+ r0 = IRQ_CORETMR;
+ sp += -12;
+ /* Polling method used now. */
+ /* call timer_int; */
+ sp += 12;
+ RESTORE_CONTEXT
+ rti;
+ nop;
+
+.global _evt_evt7
+_evt_evt7:
+ SAVE_CONTEXT
+ r0 = 7;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt7_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt8
+_evt_evt8:
+ SAVE_CONTEXT
+ r0 = 8;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt8_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt9
+_evt_evt9:
+ SAVE_CONTEXT
+ r0 = 9;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt9_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt10
+_evt_evt10:
+ SAVE_CONTEXT
+ r0 = 10;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt10_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt11
+_evt_evt11:
+ SAVE_CONTEXT
+ r0 = 11;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt11_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt12
+_evt_evt12:
+ SAVE_CONTEXT
+ r0 = 12;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+evt_evt12_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt13
+_evt_evt13:
+ SAVE_CONTEXT
+ r0 = 13;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt13_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_system_call
+_evt_system_call:
+ [--sp] = r0;
+ [--SP] = RETI;
+ r0 = [sp++];
+ r0 += 2;
+ [--sp] = r0;
+ RETI = [SP++];
+ r0 = [SP++];
+ SAVE_CONTEXT
+ sp += -12;
+ call _exception_handle;
+ sp += 12;
+ RESTORE_CONTEXT
+ RTI;
+
+evt_system_call_exit:
+ rti;
+
+.global _evt_soft_int1
+_evt_soft_int1:
+ [--sp] = r0;
+ [--SP] = RETI;
+ r0 = [sp++];
+ r0 += 2;
+ [--sp] = r0;
+ RETI = [SP++];
+ r0 = [SP++];
+ SAVE_CONTEXT
+ sp += -12;
+ call _exception_handle;
+ sp += 12;
+ RESTORE_CONTEXT
+ RTI;
+
+evt_soft_int1_exit:
+ rti;
diff --git a/cpu/bf537/interrupts.c b/cpu/bf537/interrupts.c
new file mode 100644
index 0000000..d2213b1
--- /dev/null
+++ b/cpu/bf537/interrupts.c
@@ -0,0 +1,174 @@
+/*
+ * U-boot - interrupts.c Interrupt related routines
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on interrupts.c
+ * Copyright 1996 Roman Zippel
+ * Copyright 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright 2000-2001 Lineo, Inc. D. Jefff Dionne <jeff@lineo.ca>
+ * Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
+ * Copyright 2003 Metrowerks/Motorola
+ * Copyright 2003 Bas Vermeulen <bas@buyways.nl>,
+ * BuyWays B.V. (www.buyways.nl)
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/machdep.h>
+#include <asm/irq.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include "cpu.h"
+
+static ulong timestamp;
+static ulong last_time;
+static int int_flag;
+
+int irq_flags; /* needed by asm-blackfin/system.h */
+
+/* Functions just to satisfy the linker */
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On BF533 it just returns the timer value.
+ */
+unsigned long long get_ticks(void)
+{
+ return get_timer(0);
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On BF533 it returns the number of timer ticks per second.
+ */
+ulong get_tbclk (void)
+{
+ ulong tbclk;
+
+ tbclk = CFG_HZ;
+ return tbclk;
+}
+
+void enable_interrupts(void)
+{
+ restore_flags(int_flag);
+}
+
+int disable_interrupts(void)
+{
+ save_and_cli(int_flag);
+ return 1;
+}
+
+int interrupt_init(void)
+{
+ return (0);
+}
+
+void udelay(unsigned long usec)
+{
+ unsigned long delay, start, stop;
+ unsigned long cclk;
+ cclk = (CONFIG_CCLK_HZ);
+
+ while (usec > 1) {
+ /*
+ * how many clock ticks to delay?
+ * - request(in useconds) * clock_ticks(Hz) / useconds/second
+ */
+ if (usec < 1000) {
+ delay = (usec * (cclk / 244)) >> 12;
+ usec = 0;
+ } else {
+ delay = (1000 * (cclk / 244)) >> 12;
+ usec -= 1000;
+ }
+
+ asm volatile (" %0 = CYCLES;":"=r" (start));
+ do {
+ asm volatile (" %0 = CYCLES; ":"=r" (stop));
+ } while (stop - start < delay);
+ }
+
+ return;
+}
+
+void timer_init(void)
+{
+ *pTCNTL = 0x1;
+ *pTSCALE = 0x0;
+ *pTCOUNT = MAX_TIM_LOAD;
+ *pTPERIOD = MAX_TIM_LOAD;
+ *pTCNTL = 0x7;
+ asm("CSYNC;");
+
+ timestamp = 0;
+ last_time = 0;
+}
+
+/* Any network command or flash
+ * command is started get_timer shall
+ * be called before TCOUNT gets reset,
+ * to implement the accurate timeouts.
+ *
+ * How ever milliconds doesn't return
+ * the number that has been elapsed from
+ * the last reset.
+ *
+ * As get_timer is used in the u-boot
+ * only for timeouts this should be
+ * sufficient
+ */
+ulong get_timer(ulong base)
+{
+ ulong milisec;
+
+ /* Number of clocks elapsed */
+ ulong clocks = (MAX_TIM_LOAD - (*pTCOUNT));
+
+ /**
+ * Find if the TCOUNT is reset
+ * timestamp gives the number of times
+ * TCOUNT got reset
+ */
+ if (clocks < last_time)
+ timestamp++;
+ last_time = clocks;
+
+ /* Get the number of milliseconds */
+ milisec = clocks / (CONFIG_CCLK_HZ / 1000);
+
+ /**
+ * Find the number of millisonds
+ * that got elapsed before this TCOUNT cycle
+ */
+ milisec += timestamp * (MAX_TIM_LOAD / (CONFIG_CCLK_HZ / 1000));
+
+ return (milisec - base);
+}
+
+void reset_timer (void)
+{
+ timestamp = 0;
+}
diff --git a/cpu/bf537/ints.c b/cpu/bf537/ints.c
new file mode 100644
index 0000000..5586689
--- /dev/null
+++ b/cpu/bf537/ints.c
@@ -0,0 +1,117 @@
+/*
+ * U-boot - ints.c Interrupt related routines
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on ints.c
+ *
+ * Apr18 2003, Changed by HuTao to support interrupt cascading for Blackfin
+ * drivers
+ *
+ * Copyright 1996 Roman Zippel
+ * Copyright 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright 2000-2001 Lineo, Inc. D. Jefff Dionne <jeff@lineo.ca>
+ * Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
+ * Copyright 2003 Metrowerks/Motorola
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <linux/stddef.h>
+#include <asm/system.h>
+#include <asm/irq.h>
+#include <asm/traps.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/machdep.h>
+#include <asm/setup.h>
+#include <asm/blackfin.h>
+#include "cpu.h"
+
+void blackfin_irq_panic(int reason, struct pt_regs *regs)
+{
+ printf("\n\nException: IRQ 0x%x entered\n", reason);
+ printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
+ printf("stack frame=0x%x, ", (unsigned int)regs);
+ printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
+ dump(regs);
+ printf("Unhandled IRQ or exceptions!\n");
+ printf("Please reset the board \n");
+}
+
+void blackfin_init_IRQ(void)
+{
+ *(unsigned volatile long *)(SIC_IMASK) = SIC_UNMASK_ALL;
+ cli();
+#ifndef CONFIG_KGDB
+ *(unsigned volatile long *)(EVT_EMULATION_ADDR) = 0x0;
+#endif
+ *(unsigned volatile long *)(EVT_NMI_ADDR) =
+ (unsigned volatile long)evt_nmi;
+ *(unsigned volatile long *)(EVT_EXCEPTION_ADDR) =
+ (unsigned volatile long)trap;
+ *(unsigned volatile long *)(EVT_HARDWARE_ERROR_ADDR) =
+ (unsigned volatile long)evt_ivhw;
+ *(unsigned volatile long *)(EVT_RESET_ADDR) =
+ (unsigned volatile long)evt_rst;
+ *(unsigned volatile long *)(EVT_TIMER_ADDR) =
+ (unsigned volatile long)evt_timer;
+ *(unsigned volatile long *)(EVT_IVG7_ADDR) =
+ (unsigned volatile long)evt_evt7;
+ *(unsigned volatile long *)(EVT_IVG8_ADDR) =
+ (unsigned volatile long)evt_evt8;
+ *(unsigned volatile long *)(EVT_IVG9_ADDR) =
+ (unsigned volatile long)evt_evt9;
+ *(unsigned volatile long *)(EVT_IVG10_ADDR) =
+ (unsigned volatile long)evt_evt10;
+ *(unsigned volatile long *)(EVT_IVG11_ADDR) =
+ (unsigned volatile long)evt_evt11;
+ *(unsigned volatile long *)(EVT_IVG12_ADDR) =
+ (unsigned volatile long)evt_evt12;
+ *(unsigned volatile long *)(EVT_IVG13_ADDR) =
+ (unsigned volatile long)evt_evt13;
+ *(unsigned volatile long *)(EVT_IVG14_ADDR) =
+ (unsigned volatile long)evt_system_call;
+ *(unsigned volatile long *)(EVT_IVG15_ADDR) =
+ (unsigned volatile long)evt_soft_int1;
+ *(volatile unsigned long *)ILAT = 0;
+ asm("csync;");
+ sti();
+ *(volatile unsigned long *)IMASK = 0xffbf;
+ asm("csync;");
+}
+
+void exception_handle(void)
+{
+#if defined (CONFIG_PANIC_HANG)
+ display_excp();
+#else
+ udelay(100000); /* allow messages to go out */
+ do_reset(NULL, 0, 0, NULL);
+#endif
+}
+
+void display_excp(void)
+{
+ printf("Exception!\n");
+}
diff --git a/cpu/bf537/serial.c b/cpu/bf537/serial.c
new file mode 100644
index 0000000..e04d08a
--- /dev/null
+++ b/cpu/bf537/serial.c
@@ -0,0 +1,194 @@
+/*
+ * U-boot - serial.c Serial driver for BF537
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on
+ * bf537_serial.c: Serial driver for BlackFin BF537 internal UART.
+ * Copyright (c) 2003 Bas Vermeulen <bas@buyways.nl>,
+ * BuyWays B.V. (www.buyways.nl)
+ *
+ * Based heavily on blkfinserial.c
+ * blkfinserial.c: Serial driver for BlackFin DSP internal USRTs.
+ * Copyright(c) 2003 Metrowerks <mwaddel@metrowerks.com>
+ * Copyright(c) 2001 Tony Z. Kou <tonyko@arcturusnetworks.com>
+ * Copyright(c) 2001-2002 Arcturus Networks Inc. <www.arcturusnetworks.com>
+ *
+ * Based on code from 68328 version serial driver imlpementation which was:
+ * Copyright (C) 1995 David S. Miller <davem@caip.rutgers.edu>
+ * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
+ * Copyright (C) 1998, 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+#include <asm/segment.h>
+#include <asm/bitops.h>
+#include <asm/delay.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include "serial.h"
+
+unsigned long pll_div_fact;
+
+void calc_baud(void)
+{
+ unsigned char i;
+ int temp;
+ u_long sclk = get_sclk();
+
+ for (i = 0; i < sizeof(baud_table) / sizeof(int); i++) {
+ temp = sclk / (baud_table[i] * 8);
+ if ((temp & 0x1) == 1) {
+ temp++;
+ }
+ temp = temp / 2;
+ hw_baud_table[i].dl_high = (temp >> 8) & 0xFF;
+ hw_baud_table[i].dl_low = (temp) & 0xFF;
+ }
+}
+
+void serial_setbrg(void)
+{
+ int i;
+ DECLARE_GLOBAL_DATA_PTR;
+
+ calc_baud();
+
+ for (i = 0; i < sizeof(baud_table) / sizeof(int); i++) {
+ if (gd->baudrate == baud_table[i])
+ break;
+ }
+
+ /* Enable UART */
+ *pUART_GCTL |= UART_GCTL_UCEN;
+ sync();
+
+ /* Set DLAB in LCR to Access DLL and DLH */
+ ACCESS_LATCH;
+ sync();
+
+ *pUART_DLL = hw_baud_table[i].dl_low;
+ sync();
+ *pUART_DLH = hw_baud_table[i].dl_high;
+ sync();
+
+ /* Clear DLAB in LCR to Access THR RBR IER */
+ ACCESS_PORT_IER;
+ sync();
+
+ /* Enable ERBFI and ELSI interrupts
+ * to poll SIC_ISR register*/
+ *pUART_IER = UART_IER_ELSI | UART_IER_ERBFI | UART_IER_ETBEI;
+ sync();
+
+ /* Set LCR to Word Lengh 8-bit word select */
+ *pUART_LCR = UART_LCR_WLS8;
+ sync();
+
+ return;
+}
+
+int serial_init(void)
+{
+ serial_setbrg();
+ return (0);
+}
+
+void serial_putc(const char c)
+{
+ if ((*pUART_LSR) & UART_LSR_TEMT) {
+ if (c == '\n')
+ serial_putc('\r');
+
+ local_put_char(c);
+ }
+
+ while (!((*pUART_LSR) & UART_LSR_TEMT))
+ SYNC_ALL;
+
+ return;
+}
+
+int serial_tstc(void)
+{
+ if (*pUART_LSR & UART_LSR_DR)
+ return 1;
+ else
+ return 0;
+}
+
+int serial_getc(void)
+{
+ unsigned short uart_lsr_val, uart_rbr_val;
+ unsigned long isr_val;
+ int ret;
+
+ /* Poll for RX Interrupt */
+ while (!((isr_val =
+ *(volatile unsigned long *)SIC_ISR) & IRQ_UART_RX_BIT)) ;
+ asm("csync;");
+
+ uart_lsr_val = *pUART_LSR; /* Clear status bit */
+ uart_rbr_val = *pUART_RBR; /* getc() */
+
+ if (isr_val & IRQ_UART_ERROR_BIT) {
+ ret = -1;
+ } else {
+ ret = uart_rbr_val & 0xff;
+ }
+
+ return ret;
+}
+
+void serial_puts(const char *s)
+{
+ while (*s) {
+ serial_putc(*s++);
+ }
+}
+
+static void local_put_char(char ch)
+{
+ int flags = 0;
+ unsigned long isr_val;
+
+ save_and_cli(flags);
+
+ /* Poll for TX Interruput */
+ while (!((isr_val = *pSIC_ISR) & IRQ_UART_TX_BIT)) ;
+ asm("csync;");
+
+ *pUART_THR = ch; /* putc() */
+
+ if (isr_val & IRQ_UART_ERROR_BIT) {
+ printf("?");
+ }
+
+ restore_flags(flags);
+
+ return;
+}
diff --git a/cpu/bf537/serial.h b/cpu/bf537/serial.h
new file mode 100644
index 0000000..76555c2
--- /dev/null
+++ b/cpu/bf537/serial.h
@@ -0,0 +1,77 @@
+/*
+ * U-boot - bf537_serial.h Serial Driver defines
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on
+ * bf533_serial.h: Definitions for the BlackFin BF533 DSP serial driver.
+ * Copyright (C) 2003 Bas Vermeulen <bas@buyways.nl>
+ * BuyWays B.V. (www.buyways.nl)
+ *
+ * Based heavily on:
+ * blkfinserial.h: Definitions for the BlackFin DSP serial driver.
+ *
+ * Copyright (C) 2001 Tony Z. Kou tonyko@arcturusnetworks.com
+ * Copyright (C) 2001 Arcturus Networks Inc. <www.arcturusnetworks.com>
+ *
+ * Based on code from 68328serial.c which was:
+ * Copyright (C) 1995 David S. Miller <davem@caip.rutgers.edu>
+ * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
+ * Copyright (C) 1998, 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _Bf537_SERIAL_H
+#define _Bf537_SERIAL_H
+
+#include <linux/config.h>
+#include <asm/blackfin.h>
+
+#define SYNC_ALL __asm__ __volatile__ ("ssync;\n")
+#define ACCESS_LATCH *pUART_LCR |= UART_LCR_DLAB;
+#define ACCESS_PORT_IER *pUART_LCR &= (~UART_LCR_DLAB);
+
+void serial_setbrg(void);
+static void local_put_char(char ch);
+void calc_baud(void);
+void serial_setbrg(void);
+int serial_init(void);
+void serial_putc(const char c);
+int serial_tstc(void);
+int serial_getc(void);
+void serial_puts(const char *s);
+static void local_put_char(char ch);
+
+int baud_table[5] = { 9600, 19200, 38400, 57600, 115200 };
+
+struct {
+ unsigned char dl_high;
+ unsigned char dl_low;
+} hw_baud_table[5];
+
+#ifdef CONFIG_STAMP
+extern unsigned long pll_div_fact;
+#endif
+
+#endif
diff --git a/cpu/bf537/start.S b/cpu/bf537/start.S
new file mode 100644
index 0000000..4e02bcb
--- /dev/null
+++ b/cpu/bf537/start.S
@@ -0,0 +1,579 @@
+/*
+ * U-boot - start.S Startup file of u-boot for BF537
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on head.S
+ * Copyright (c) 2003 Metrowerks/Motorola
+ * Copyright (C) 1998 D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>,
+ * Kenneth Albanowski <kjahds@kjahds.com>,
+ * The Silver Hammer Group, Ltd.
+ * (c) 1995, Dionne & Associates
+ * (c) 1995, DKG Display Tech.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/*
+ * Note: A change in this file subsequently requires a change in
+ * board/$(board_name)/config.mk for a valid u-boot.bin
+ */
+
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+
+.global _stext;
+.global __bss_start;
+.global start;
+.global _start;
+.global _rambase;
+.global _ramstart;
+.global _ramend;
+.global _bf533_data_dest;
+.global _bf533_data_size;
+.global edata;
+.global _initialize;
+.global _exit;
+.global flashdataend;
+.global init_sdram;
+.global _icache_enable;
+.global _dcache_enable;
+#if defined(CONFIG_BF537)&&defined(CONFIG_POST)
+.global _memory_post_test;
+.global _post_flag;
+#endif
+
+#if (BFIN_BOOT_MODE == BF537_UART_BOOT)
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
+#endif
+#endif
+
+.text
+_start:
+start:
+_stext:
+
+ R0 = 0x32;
+ SYSCFG = R0;
+ SSYNC;
+
+ /* As per HW reference manual DAG registers,
+ * DATA and Address resgister shall be zero'd
+ * in initialization, after a reset state
+ */
+ r1 = 0; /* Data registers zero'd */
+ r2 = 0;
+ r3 = 0;
+ r4 = 0;
+ r5 = 0;
+ r6 = 0;
+ r7 = 0;
+
+ p0 = 0; /* Address registers zero'd */
+ p1 = 0;
+ p2 = 0;
+ p3 = 0;
+ p4 = 0;
+ p5 = 0;
+
+ i0 = 0; /* DAG Registers zero'd */
+ i1 = 0;
+ i2 = 0;
+ i3 = 0;
+ m0 = 0;
+ m1 = 0;
+ m3 = 0;
+ m3 = 0;
+ l0 = 0;
+ l1 = 0;
+ l2 = 0;
+ l3 = 0;
+ b0 = 0;
+ b1 = 0;
+ b2 = 0;
+ b3 = 0;
+
+ /* Set loop counters to zero, to make sure that
+ * hw loops are disabled.
+ */
+ r0 = 0;
+ lc0 = r0;
+ lc1 = r0;
+
+ SSYNC;
+
+ /* Check soft reset status */
+ p0.h = SWRST >> 16;
+ p0.l = SWRST & 0xFFFF;
+ r0.l = w[p0];
+
+ cc = bittst(r0, 15);
+ if !cc jump no_soft_reset;
+
+ /* Clear Soft reset */
+ r0 = 0x0000;
+ w[p0] = r0;
+ ssync;
+
+no_soft_reset:
+ nop;
+
+ /* Clear EVT registers */
+ p0.h = (EVT_EMULATION_ADDR >> 16);
+ p0.l = (EVT_EMULATION_ADDR & 0xFFFF);
+ p0 += 8;
+ p1 = 14;
+ r1 = 0;
+ LSETUP(4,4) lc0 = p1;
+ [ p0 ++ ] = r1;
+
+#if (BFIN_BOOT_MODE != BF537_SPI_MASTER_BOOT)
+ p0.h = hi(SIC_IWR);
+ p0.l = lo(SIC_IWR);
+ r0.l = 0x1;
+ w[p0] = r0.l;
+ SSYNC;
+#endif
+
+#if (BFIN_BOOT_MODE == BF537_UART_BOOT)
+
+ p0.h = hi(SIC_IWR);
+ p0.l = lo(SIC_IWR);
+ r0.l = 0x1;
+ w[p0] = r0.l;
+ SSYNC;
+
+ /*
+ * PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
+ */
+ p0.h = hi(PLL_LOCKCNT);
+ p0.l = lo(PLL_LOCKCNT);
+ r0 = 0x300(Z);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * Put SDRAM in self-refresh, incase anything is running
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITSET (R0, 24);
+ [P2] = R0;
+ SSYNC;
+
+ /*
+ * Set PLL_CTL with the value that we calculate in R0
+ * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
+ * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
+ * - [7] = output delay (add 200ps of delay to mem signals)
+ * - [6] = input delay (add 200ps of input delay to mem signals)
+ * - [5] = PDWN : 1=All Clocks off
+ * - [3] = STOPCK : 1=Core Clock off
+ * - [1] = PLL_OFF : 1=Disable Power to PLL
+ * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
+ * all other bits set to zero
+ */
+
+ r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
+ r0 = r0 << 9; /* Shift it over, */
+ r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2?*/
+ r0 = r1 | r0;
+ r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
+ r1 = r1 << 8; /* Shift it over */
+ r0 = r1 | r0; /* add them all together */
+
+ p0.h = hi(PLL_CTL);
+ p0.l = lo(PLL_CTL); /* Load the address */
+ cli r2; /* Disable interrupts */
+ ssync;
+ w[p0] = r0.l; /* Set the value */
+ idle; /* Wait for the PLL to stablize */
+ sti r2; /* Enable interrupts */
+
+check_again:
+ p0.h = hi(PLL_STAT);
+ p0.l = lo(PLL_STAT);
+ R0 = W[P0](Z);
+ CC = BITTST(R0,5);
+ if ! CC jump check_again;
+
+ /* Configure SCLK & CCLK Dividers */
+ r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+ p0.h = hi(PLL_DIV);
+ p0.l = lo(PLL_DIV);
+ w[p0] = r0.l;
+ ssync;
+#endif
+
+ /*
+ * We now are running at speed, time to set the Async mem bank wait states
+ * This will speed up execution, since we are normally running from FLASH.
+ * we need to read MAC address from FLASH
+ */
+ p2.h = (EBIU_AMBCTL1 >> 16);
+ p2.l = (EBIU_AMBCTL1 & 0xFFFF);
+ r0.h = (AMBCTL1VAL >> 16);
+ r0.l = (AMBCTL1VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMBCTL0 >> 16);
+ p2.l = (EBIU_AMBCTL0 & 0xFFFF);
+ r0.h = (AMBCTL0VAL >> 16);
+ r0.l = (AMBCTL0VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMGCTL >> 16);
+ p2.l = (EBIU_AMGCTL & 0xffff);
+ r0 = AMGCTLVAL;
+ w[p2] = r0;
+ ssync;
+
+#if ((BFIN_BOOT_MODE != BF537_SPI_MASTER_BOOT) && (BFIN_BOOT_MODE != BF537_UART_BOOT))
+ sp.l = (0xffb01000 & 0xFFFF);
+ sp.h = (0xffb01000 >> 16);
+
+ call init_sdram;
+#endif
+
+
+#if defined(CONFIG_BF537)&&defined(CONFIG_POST)
+ /* DMA POST code to Hi of L1 SRAM */
+postcopy:
+ /* P1 Points to the beginning of SYSTEM MMR Space */
+ P1.H = hi(SYSMMR_BASE);
+ P1.L = lo(SYSMMR_BASE);
+
+ R0.H = _text_l1;
+ R0.L = _text_l1;
+ R1.H = _etext_l1;
+ R1.L = _etext_l1;
+ R2 = R1 - R0; /* Count */
+ R0.H = _etext;
+ R0.L = _etext;
+ R1.H = (CFG_MONITOR_BASE >> 16);
+ R1.L = (CFG_MONITOR_BASE & 0xFFFF);
+ R0 = R0 - R1;
+ R1.H = (CFG_FLASH_BASE >> 16);
+ R1.L = (CFG_FLASH_BASE & 0xFFFF);
+ R0 = R0 + R1; /* Source Address */
+ R1.H = hi(L1_ISRAM); /* Destination Address (high) */
+ R1.L = lo(L1_ISRAM); /* Destination Address (low) */
+ R3.L = DMAEN; /* Source DMAConfig Value (8-bit words) */
+ /* Destination DMAConfig Value (8-bit words) */
+ R4.L = (DI_EN | WNR | DMAEN);
+
+ R6 = 0x1 (Z);
+ W[P1+OFFSET_(MDMA_S0_X_MODIFY)] = R6; /* Source Modify = 1 */
+ W[P1+OFFSET_(MDMA_D0_X_MODIFY)] = R6; /* Destination Modify = 1 */
+
+ [P1+OFFSET_(MDMA_S0_START_ADDR)] = R0; /* Set Source Base Address */
+ W[P1+OFFSET_(MDMA_S0_X_COUNT)] = R2; /* Set Source Count */
+ /* Set Source DMAConfig = DMA Enable,
+ Memory Read, 8-Bit Transfers, 1-D DMA, Flow - Stop */
+ W[P1+OFFSET_(MDMA_S0_CONFIG)] = R3;
+
+ [P1+OFFSET_(MDMA_D0_START_ADDR)] = R1; /* Set Destination Base Address */
+ W[P1+OFFSET_(MDMA_D0_X_COUNT)] = R2; /* Set Destination Count */
+ /* Set Destination DMAConfig = DMA Enable,
+ Memory Write, 8-Bit Transfers, 1-D DMA, Flow - Stop, IOC */
+ W[P1+OFFSET_(MDMA_D0_CONFIG)] = R4;
+
+POST_DMA_DONE:
+ p0.h = hi(MDMA_D0_IRQ_STATUS);
+ p0.l = lo(MDMA_D0_IRQ_STATUS);
+ R0 = W[P0](Z);
+ CC = BITTST(R0, 0);
+ if ! CC jump POST_DMA_DONE
+
+ R0 = 0x1;
+ W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0; /* Write 1 to clear DMA interrupt */
+
+ /* DMA POST data to Hi of L1 SRAM */
+ R0.H = _rodata_l1;
+ R0.L = _rodata_l1;
+ R1.H = _erodata_l1;
+ R1.L = _erodata_l1;
+ R2 = R1 - R0; /* Count */
+ R0.H = _erodata;
+ R0.L = _erodata;
+ R1.H = (CFG_MONITOR_BASE >> 16);
+ R1.L = (CFG_MONITOR_BASE & 0xFFFF);
+ R0 = R0 - R1;
+ R1.H = (CFG_FLASH_BASE >> 16);
+ R1.L = (CFG_FLASH_BASE & 0xFFFF);
+ R0 = R0 + R1; /* Source Address */
+ R1.H = hi(DATA_BANKB_SRAM); /* Destination Address (high) */
+ R1.L = lo(DATA_BANKB_SRAM); /* Destination Address (low) */
+ R3.L = DMAEN; /* Source DMAConfig Value (8-bit words) */
+ R4.L = (DI_EN | WNR | DMAEN); /* Destination DMAConfig Value (8-bit words) */
+
+ R6 = 0x1 (Z);
+ W[P1+OFFSET_(MDMA_S0_X_MODIFY)] = R6; /* Source Modify = 1 */
+ W[P1+OFFSET_(MDMA_D0_X_MODIFY)] = R6; /* Destination Modify = 1 */
+
+ [P1+OFFSET_(MDMA_S0_START_ADDR)] = R0; /* Set Source Base Address */
+ W[P1+OFFSET_(MDMA_S0_X_COUNT)] = R2; /* Set Source Count */
+ /* Set Source DMAConfig = DMA Enable,
+ Memory Read, 8-Bit Transfers, 1-D DMA, Flow - Stop */
+ W[P1+OFFSET_(MDMA_S0_CONFIG)] = R3;
+
+ [P1+OFFSET_(MDMA_D0_START_ADDR)] = R1; /* Set Destination Base Address */
+ W[P1+OFFSET_(MDMA_D0_X_COUNT)] = R2; /* Set Destination Count */
+ /* Set Destination DMAConfig = DMA Enable,
+ Memory Write, 8-Bit Transfers, 1-D DMA, Flow - Stop, IOC */
+ W[P1+OFFSET_(MDMA_D0_CONFIG)] = R4;
+
+POST_DATA_DMA_DONE:
+ p0.h = hi(MDMA_D0_IRQ_STATUS);
+ p0.l = lo(MDMA_D0_IRQ_STATUS);
+ R0 = W[P0](Z);
+ CC = BITTST(R0, 0);
+ if ! CC jump POST_DATA_DMA_DONE
+
+ R0 = 0x1;
+ W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0; /* Write 1 to clear DMA interrupt */
+
+ p0.l = _memory_post_test;
+ p0.h = _memory_post_test;
+ r0 = 0x0;
+ call (p0);
+ r7 = r0; /* save return value */
+
+ call init_sdram;
+#endif
+
+ /* relocate into to RAM */
+ call get_pc;
+offset:
+ r2.l = offset;
+ r2.h = offset;
+ r3.l = start;
+ r3.h = start;
+ r1 = r2 - r3;
+
+ r0 = r0 - r1;
+ p1 = r0;
+
+ p2.l = (CFG_MONITOR_BASE & 0xffff);
+ p2.h = (CFG_MONITOR_BASE >> 16);
+
+ p3 = 0x04;
+ p4.l = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) & 0xffff);
+ p4.h = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) >> 16);
+loop1:
+ r1 = [p1 ++ p3];
+ [p2 ++ p3] = r1;
+ cc=p2==p4;
+ if !cc jump loop1;
+ /*
+ * configure STACK
+ */
+ r0.h = (CONFIG_STACKBASE >> 16);
+ r0.l = (CONFIG_STACKBASE & 0xFFFF);
+ sp = r0;
+ fp = sp;
+
+ /*
+ * This next section keeps the processor in supervisor mode
+ * during kernel boot. Switches to user mode at end of boot.
+ * See page 3-9 of Hardware Reference manual for documentation.
+ */
+
+ /* To keep ourselves in the supervisor mode */
+ p0.l = (EVT_IVG15_ADDR & 0xFFFF);
+ p0.h = (EVT_IVG15_ADDR >> 16);
+
+ p1.l = _real_start;
+ p1.h = _real_start;
+ [p0] = p1;
+
+ p0.l = (IMASK & 0xFFFF);
+ p0.h = (IMASK >> 16);
+ r0.l = LO(IVG15_POS);
+ r0.h = HI(IVG15_POS);
+ [p0] = r0;
+ raise 15;
+ p0.l = WAIT_HERE;
+ p0.h = WAIT_HERE;
+ reti = p0;
+ rti;
+
+WAIT_HERE:
+ jump WAIT_HERE;
+
+.global _real_start;
+_real_start:
+ [ -- sp ] = reti;
+
+#ifdef CONFIG_BF537
+/* Initialise General-Purpose I/O Modules on BF537
+ * Rev 0.0 Anomaly 05000212 - PORTx_FER,
+ * PORT_MUX Registers Do Not accept "writes" correctly
+ */
+ p0.h = hi(PORTF_FER);
+ p0.l = lo(PORTF_FER);
+ R0.L = W[P0]; /* Read */
+ nop;
+ nop;
+ nop;
+ ssync;
+ R0 = 0x000F(Z);
+ W[P0] = R0.L; /* Write */
+ nop;
+ nop;
+ nop;
+ ssync;
+ W[P0] = R0.L; /* Enable peripheral function of PORTF for UART0 and UART1 */
+ nop;
+ nop;
+ nop;
+ ssync;
+
+ p0.h = hi(PORTH_FER);
+ p0.l = lo(PORTH_FER);
+ R0.L = W[P0]; /* Read */
+ nop;
+ nop;
+ nop;
+ ssync;
+ R0 = 0xFFFF(Z);
+ W[P0] = R0.L; /* Write */
+ nop;
+ nop;
+ nop;
+ ssync;
+ W[P0] = R0.L; /* Enable peripheral function of PORTH for MAC */
+ nop;
+ nop;
+ nop;
+ ssync;
+
+#endif
+
+ /* DMA reset code to Hi of L1 SRAM */
+copy:
+ P1.H = hi(SYSMMR_BASE); /* P1 Points to the beginning of SYSTEM MMR Space */
+ P1.L = lo(SYSMMR_BASE);
+
+ R0.H = reset_start; /* Source Address (high) */
+ R0.L = reset_start; /* Source Address (low) */
+ R1.H = reset_end;
+ R1.L = reset_end;
+ R2 = R1 - R0; /* Count */
+ R1.H = hi(L1_ISRAM); /* Destination Address (high) */
+ R1.L = lo(L1_ISRAM); /* Destination Address (low) */
+ R3.L = DMAEN; /* Source DMAConfig Value (8-bit words) */
+ R4.L = (DI_EN | WNR | DMAEN); /* Destination DMAConfig Value (8-bit words) */
+
+DMA:
+ R6 = 0x1 (Z);
+ W[P1+OFFSET_(MDMA_S0_X_MODIFY)] = R6; /* Source Modify = 1 */
+ W[P1+OFFSET_(MDMA_D0_X_MODIFY)] = R6; /* Destination Modify = 1 */
+
+ [P1+OFFSET_(MDMA_S0_START_ADDR)] = R0; /* Set Source Base Address */
+ W[P1+OFFSET_(MDMA_S0_X_COUNT)] = R2; /* Set Source Count */
+ /* Set Source DMAConfig = DMA Enable,
+ Memory Read, 8-Bit Transfers, 1-D DMA, Flow - Stop */
+ W[P1+OFFSET_(MDMA_S0_CONFIG)] = R3;
+
+ [P1+OFFSET_(MDMA_D0_START_ADDR)] = R1; /* Set Destination Base Address */
+ W[P1+OFFSET_(MDMA_D0_X_COUNT)] = R2; /* Set Destination Count */
+ /* Set Destination DMAConfig = DMA Enable,
+ Memory Write, 8-Bit Transfers, 1-D DMA, Flow - Stop, IOC */
+ W[P1+OFFSET_(MDMA_D0_CONFIG)] = R4;
+
+WAIT_DMA_DONE:
+ p0.h = hi(MDMA_D0_IRQ_STATUS);
+ p0.l = lo(MDMA_D0_IRQ_STATUS);
+ R0 = W[P0](Z);
+ CC = BITTST(R0, 0);
+ if ! CC jump WAIT_DMA_DONE
+
+ R0 = 0x1;
+ W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0; /* Write 1 to clear DMA interrupt */
+
+ /* Initialize BSS Section with 0 s */
+ p1.l = __bss_start;
+ p1.h = __bss_start;
+ p2.l = _end;
+ p2.h = _end;
+ r1 = p1;
+ r2 = p2;
+ r3 = r2 - r1;
+ r3 = r3 >> 2;
+ p3 = r3;
+ lsetup (_clear_bss, _clear_bss_end ) lc1 = p3;
+ CC = p2<=p1;
+ if CC jump _clear_bss_skip;
+ r0 = 0;
+_clear_bss:
+_clear_bss_end:
+ [p1++] = r0;
+_clear_bss_skip:
+
+#if defined(CONFIG_BF537)&&defined(CONFIG_POST)
+ p0.l = _post_flag;
+ p0.h = _post_flag;
+ r0 = r7;
+ [p0] = r0;
+#endif
+
+ p0.l = _start1;
+ p0.h = _start1;
+ jump (p0);
+
+reset_start:
+ p0.h = WDOG_CNT >> 16;
+ p0.l = WDOG_CNT & 0xffff;
+ r0 = 0x0010;
+ w[p0] = r0;
+ p0.h = WDOG_CTL >> 16;
+ p0.l = WDOG_CTL & 0xffff;
+ r0 = 0x0000;
+ w[p0] = r0;
+reset_wait:
+ jump reset_wait;
+
+reset_end:
+ nop;
+
+_exit:
+ jump.s _exit;
+get_pc:
+ r0 = rets;
+ rts;
diff --git a/include/asm-microblaze/platform.h b/cpu/bf537/start1.S
similarity index 66%
rename from include/asm-microblaze/platform.h
rename to cpu/bf537/start1.S
index 2096cce..6d4731b 100644
--- a/include/asm-microblaze/platform.h
+++ b/cpu/bf537/start1.S
@@ -1,7 +1,7 @@
/*
- * (C) Copyright 2004 Atmark Techno, Inc.
+ * U-boot - start1.S Code running out of RAM after relocation
*
- * Yasushi SHOJI <yashi@atmark-techno.com>
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,12 +18,21 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
+#define ASSEMBLY
+#include <linux/config.h>
#include <config.h>
+#include <asm/blackfin.h>
+
+.global start1;
+.global _start1;
-#ifdef CONFIG_SUZAKU
-#include <asm/suzaku.h>
-#endif
+.text
+_start1:
+start1:
+ sp += -12;
+ call _board_init_f;
+ sp += 12;
diff --git a/cpu/bf537/traps.c b/cpu/bf537/traps.c
new file mode 100644
index 0000000..4e18e27
--- /dev/null
+++ b/cpu/bf537/traps.c
@@ -0,0 +1,240 @@
+/*
+ * U-boot - traps.c Routines related to interrupts and exceptions
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on
+ * No original Copyright holder listed,
+ * Probabily original (C) Roman Zippel (assigned DJD, 1999)
+ *
+ * Copyright 2003 Metrowerks - for Blackfin
+ * Copyright 2000-2001 Lineo, Inc. D. Jeff Dionne <jeff@lineo.ca>
+ * Copyright 1999-2000 D. Jeff Dionne, <jeff@uclinux.org>
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <linux/types.h>
+#include <asm/errno.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+#include <asm/traps.h>
+#include <asm/machdep.h>
+#include "cpu.h"
+#include <asm/arch/anomaly.h>
+#include <asm/cplb.h>
+#include <asm/io.h>
+
+void init_IRQ(void)
+{
+ blackfin_init_IRQ();
+ return;
+}
+
+void process_int(unsigned long vec, struct pt_regs *fp)
+{
+ printf("interrupt\n");
+ return;
+}
+
+extern unsigned int icplb_table[page_descriptor_table_size][2];
+extern unsigned int dcplb_table[page_descriptor_table_size][2];
+
+unsigned long last_cplb_fault_retx;
+
+static unsigned int cplb_sizes[4] =
+ { 1024, 4 * 1024, 1024 * 1024, 4 * 1024 * 1024 };
+
+void trap_c(struct pt_regs *regs)
+{
+ unsigned int addr;
+ unsigned long trapnr = (regs->seqstat) & SEQSTAT_EXCAUSE;
+ unsigned int i, j, size, *I0, *I1;
+ unsigned short data = 0;
+
+ switch (trapnr) {
+ /* 0x26 - Data CPLB Miss */
+ case VEC_CPLB_M:
+
+#ifdef ANOMALY_05000261
+ /*
+ * Work around an anomaly: if we see a new DCPLB fault,
+ * return without doing anything. Then,
+ * if we get the same fault again, handle it.
+ */
+ addr = last_cplb_fault_retx;
+ last_cplb_fault_retx = regs->retx;
+ printf("this time, curr = 0x%08x last = 0x%08x\n",
+ addr, last_cplb_fault_retx);
+ if (addr != last_cplb_fault_retx)
+ goto trap_c_return;
+#endif
+ data = 1;
+
+ case VEC_CPLB_I_M:
+
+ if (data) {
+ addr = *pDCPLB_FAULT_ADDR;
+ } else {
+ addr = *pICPLB_FAULT_ADDR;
+ }
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (data) {
+ size = cplb_sizes[dcplb_table[i][1] >> 16];
+ j = dcplb_table[i][0];
+ } else {
+ size = cplb_sizes[icplb_table[i][1] >> 16];
+ j = icplb_table[i][0];
+ }
+ if ((j <= addr) && ((j + size) > addr)) {
+ debug("found %i 0x%08x\n", i, j);
+ break;
+ }
+ }
+ if (i == page_descriptor_table_size) {
+ printf("something is really wrong\n");
+ do_reset(NULL, 0, 0, NULL);
+ }
+
+ /* Turn the cache off */
+ if (data) {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL &=
+ ~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ sync();
+ } else {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
+ sync();
+ }
+
+ if (data) {
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+ } else {
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+ }
+
+ j = 0;
+ while (*I1 & CPLB_LOCK) {
+ debug("skipping %i %08p - %08x\n", j, I1, *I1);
+ *I0++;
+ *I1++;
+ j++;
+ }
+
+ debug("remove %i 0x%08x 0x%08x\n", j, *I0, *I1);
+
+ for (; j < 15; j++) {
+ debug("replace %i 0x%08x 0x%08x\n", j, I0, I0 + 1);
+ *I0++ = *(I0 + 1);
+ *I1++ = *(I1 + 1);
+ }
+
+ if (data) {
+ *I0 = dcplb_table[i][0];
+ *I1 = dcplb_table[i][1];
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+ } else {
+ *I0 = icplb_table[i][0];
+ *I1 = icplb_table[i][1];
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+ }
+
+ for (j = 0; j < 16; j++) {
+ debug("%i 0x%08x 0x%08x\n", j, *I0++, *I1++);
+ }
+
+ /* Turn the cache back on */
+ if (data) {
+ j = *(unsigned int *)DMEM_CONTROL;
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL =
+ ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | j;
+ sync();
+ } else {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
+ sync();
+ }
+
+ break;
+ default:
+ /* All traps come here */
+ printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
+ printf("stack frame=0x%x, ", (unsigned int)regs);
+ printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
+ dump(regs);
+ printf("\n\n");
+
+ printf("Unhandled IRQ or exceptions!\n");
+ printf("Please reset the board \n");
+ do_reset(NULL, 0, 0, NULL);
+ }
+
+trap_c_return:
+ return;
+
+}
+
+void dump(struct pt_regs *fp)
+{
+ debug("RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n",
+ fp->rete, fp->retn, fp->retx, fp->rets);
+ debug("IPEND: %04lx SYSCFG: %04lx\n", fp->ipend, fp->syscfg);
+ debug("SEQSTAT: %08lx SP: %08lx\n", (long)fp->seqstat, (long)fp);
+ debug("R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n",
+ fp->r0, fp->r1, fp->r2, fp->r3);
+ debug("R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n",
+ fp->r4, fp->r5, fp->r6, fp->r7);
+ debug("P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n",
+ fp->p0, fp->p1, fp->p2, fp->p3);
+ debug("P4: %08lx P5: %08lx FP: %08lx\n",
+ fp->p4, fp->p5, fp->fp);
+ debug("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
+ fp->a0w, fp->a0x, fp->a1w, fp->a1x);
+
+ debug("LB0: %08lx LT0: %08lx LC0: %08lx\n",
+ fp->lb0, fp->lt0, fp->lc0);
+ debug("LB1: %08lx LT1: %08lx LC1: %08lx\n",
+ fp->lb1, fp->lt1, fp->lc1);
+ debug("B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n",
+ fp->b0, fp->l0, fp->m0, fp->i0);
+ debug("B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n",
+ fp->b1, fp->l1, fp->m1, fp->i1);
+ debug("B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n",
+ fp->b2, fp->l2, fp->m2, fp->i2);
+ debug("B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n",
+ fp->b3, fp->l3, fp->m3, fp->i3);
+
+ debug("DCPLB_FAULT_ADDR=%p\n", *pDCPLB_FAULT_ADDR);
+ debug("ICPLB_FAULT_ADDR=%p\n", *pICPLB_FAULT_ADDR);
+
+}
diff --git a/cpu/bf537/video.c b/cpu/bf537/video.c
new file mode 100644
index 0000000..3ff0151
--- /dev/null
+++ b/cpu/bf537/video.c
@@ -0,0 +1,194 @@
+/*
+ * (C) Copyright 2000
+ * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
+ * (C) Copyright 2002
+ * Wolfgang Denk, wd@denx.de
+ * (C) Copyright 2006
+ * Aubrey Li, aubrey.li@analog.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 <stdarg.h>
+#include <common.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <i2c.h>
+#include <linux/types.h>
+#include <devices.h>
+
+#ifdef CONFIG_VIDEO
+#define NTSC_FRAME_ADDR 0x06000000
+#include "video.h"
+
+/* NTSC OUTPUT SIZE 720 * 240 */
+#define VERTICAL 2
+#define HORIZONTAL 4
+
+int is_vblank_line(const int line)
+{
+ /*
+ * This array contains a single bit for each line in
+ * an NTSC frame.
+ */
+ if ((line <= 18) || (line >= 264 && line <= 281) || (line == 528))
+ return true;
+
+ return false;
+}
+
+int NTSC_framebuffer_init(char *base_address)
+{
+ const int NTSC_frames = 1;
+ const int NTSC_lines = 525;
+ char *dest = base_address;
+ int frame_num, line_num;
+
+ for (frame_num = 0; frame_num < NTSC_frames; ++frame_num) {
+ for (line_num = 1; line_num <= NTSC_lines; ++line_num) {
+ unsigned int code;
+ int offset = 0;
+ int i;
+
+ if (is_vblank_line(line_num))
+ offset++;
+
+ if (line_num > 266 || line_num < 3)
+ offset += 2;
+
+ /* Output EAV code */
+ code = SystemCodeMap[offset].EAV;
+ write_dest_byte((char)(code >> 24) & 0xff);
+ write_dest_byte((char)(code >> 16) & 0xff);
+ write_dest_byte((char)(code >> 8) & 0xff);
+ write_dest_byte((char)(code) & 0xff);
+
+ /* Output horizontal blanking */
+ for (i = 0; i < 67 * 2; ++i) {
+ write_dest_byte(0x80);
+ write_dest_byte(0x10);
+ }
+
+ /* Output SAV */
+ code = SystemCodeMap[offset].SAV;
+ write_dest_byte((char)(code >> 24) & 0xff);
+ write_dest_byte((char)(code >> 16) & 0xff);
+ write_dest_byte((char)(code >> 8) & 0xff);
+ write_dest_byte((char)(code) & 0xff);
+
+ /* Output empty horizontal data */
+ for (i = 0; i < 360 * 2; ++i) {
+ write_dest_byte(0x80);
+ write_dest_byte(0x10);
+ }
+ }
+ }
+
+ return dest - base_address;
+}
+
+void fill_frame(char *Frame, int Value)
+{
+ int *OddPtr32;
+ int OddLine;
+ int *EvenPtr32;
+ int EvenLine;
+ int i;
+ int *data;
+ int m, n;
+
+ /* fill odd and even frames */
+ for (OddLine = 22, EvenLine = 285; OddLine < 263; OddLine++, EvenLine++) {
+ OddPtr32 = (int *)((Frame + (OddLine * 1716)) + 276);
+ EvenPtr32 = (int *)((Frame + (EvenLine * 1716)) + 276);
+ for (i = 0; i < 360; i++, OddPtr32++, EvenPtr32++) {
+ *OddPtr32 = Value;
+ *EvenPtr32 = Value;
+ }
+ }
+
+ for (m = 0; m < VERTICAL; m++) {
+ data = (int *)u_boot_logo.data;
+ for (OddLine = (22 + m), EvenLine = (285 + m);
+ OddLine < (u_boot_logo.height * VERTICAL) + (22 + m);
+ OddLine += VERTICAL, EvenLine += VERTICAL) {
+ OddPtr32 = (int *)((Frame + ((OddLine) * 1716)) + 276);
+ EvenPtr32 =
+ (int *)((Frame + ((EvenLine) * 1716)) + 276);
+ for (i = 0; i < u_boot_logo.width / 2; i++) {
+ /* enlarge one pixel to m x n */
+ for (n = 0; n < HORIZONTAL; n++) {
+ *OddPtr32++ = *data;
+ *EvenPtr32++ = *data;
+ }
+ data++;
+ }
+ }
+ }
+}
+
+void video_putc(const char c)
+{
+}
+
+void video_puts(const char *s)
+{
+}
+
+static int video_init(void)
+{
+ char *NTSCFrame;
+ NTSCFrame = (char *)NTSC_FRAME_ADDR;
+ NTSC_framebuffer_init(NTSCFrame);
+ fill_frame(NTSCFrame, BLUE);
+
+ *pPPI_CONTROL = 0x0082;
+ *pPPI_FRAME = 0x020D;
+
+ *pDMA0_START_ADDR = NTSCFrame;
+ *pDMA0_X_COUNT = 0x035A;
+ *pDMA0_X_MODIFY = 0x0002;
+ *pDMA0_Y_COUNT = 0x020D;
+ *pDMA0_Y_MODIFY = 0x0002;
+ *pDMA0_CONFIG = 0x1015;
+ *pPPI_CONTROL = 0x0083;
+ return 0;
+}
+
+int drv_video_init(void)
+{
+ int error, devices = 1;
+
+ device_t videodev;
+
+ video_init(); /* Video initialization */
+
+ memset(&videodev, 0, sizeof(videodev));
+
+ strcpy(videodev.name, "video");
+ videodev.ext = DEV_EXT_VIDEO; /* Video extensions */
+ videodev.flags = DEV_FLAGS_OUTPUT; /* Output only */
+ videodev.putc = video_putc; /* 'putc' function */
+ videodev.puts = video_puts; /* 'puts' function */
+
+ error = device_register(&videodev);
+
+ return (error == 0) ? devices : error;
+}
+#endif
diff --git a/cpu/bf537/video.h b/cpu/bf537/video.h
new file mode 100644
index 0000000..a43553f
--- /dev/null
+++ b/cpu/bf537/video.h
@@ -0,0 +1,25 @@
+#include <video_logo.h>
+#define write_dest_byte(val) {*dest++=val;}
+#define BLACK (0x01800180) /* black pixel pattern */
+#define BLUE (0x296E29F0) /* blue pixel pattern */
+#define RED (0x51F0515A) /* red pixel pattern */
+#define MAGENTA (0x6ADE6ACA) /* magenta pixel pattern*/
+#define GREEN (0x91229136) /* green pixel pattern */
+#define CYAN (0xAA10AAA6) /* cyan pixel pattern */
+#define YELLOW (0xD292D210) /* yellow pixel pattern */
+#define WHITE (0xFE80FE80) /* white pixel pattern */
+
+#define true 1
+#define false 0
+
+typedef struct {
+ unsigned int SAV;
+ unsigned int EAV;
+} SystemCodeType;
+
+const SystemCodeType SystemCodeMap[4] = {
+ {0xFF000080, 0xFF00009D},
+ {0xFF0000AB, 0xFF0000B6},
+ {0xFF0000C7, 0xFF0000DA},
+ {0xFF0000EC, 0xFF0000F1}
+};
diff --git a/board/ezkit533/Makefile b/cpu/bf561/Makefile
similarity index 66%
copy from board/ezkit533/Makefile
copy to cpu/bf561/Makefile
index 4f3c223..2947169 100644
--- a/board/ezkit533/Makefile
+++ b/cpu/bf561/Makefile
@@ -1,9 +1,8 @@
-#
# U-boot - Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Devices Inc.
#
-# (C) Copyright 2000-2006
+# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,21 +20,26 @@
#
# 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
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301 USA
#
include $(TOPDIR)/config.mk
+LIB = $(obj)lib$(CPU).a
+
-LIB = $(obj)lib$(BOARD).a
+START = start.o start1.o interrupt.o cache.o flush.o init_sdram.o
+COBJS = cpu.o traps.o ints.o serial.o interrupts.o video.o
-COBJS = $(BOARD).o flash.o ezkit533.o
+EXTRA = init_sdram_bootrom_initblock.o
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
+SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS))
+START := $(addprefix $(obj),$(START))
+
+all: $(obj).depend $(START) $(LIB) $(obj).depend $(EXTRA)
-$(LIB): $(obj).depend $(OBJS)
+$(LIB): $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
#########################################################################
diff --git a/cpu/bf561/cache.S b/cpu/bf561/cache.S
new file mode 100644
index 0000000..5bda5bf
--- /dev/null
+++ b/cpu/bf561/cache.S
@@ -0,0 +1,128 @@
+#define ASSEMBLY
+#include <asm/linkage.h>
+#include <config.h>
+#include <asm/blackfin.h>
+
+.text
+.align 2
+ENTRY(_blackfin_icache_flush_range)
+ R2 = -32;
+ R2 = R0 & R2;
+ P0 = R2;
+ P1 = R1;
+ CSYNC;
+ 1:
+ IFLUSH[P0++];
+ CC = P0 < P1(iu);
+ IF CC JUMP 1b(bp);
+ IFLUSH[P0];
+ SSYNC;
+ RTS;
+
+ENTRY(_blackfin_dcache_flush_range)
+ R2 = -32;
+ R2 = R0 & R2;
+ P0 = R2;
+ P1 = R1;
+ CSYNC;
+1:
+ FLUSH[P0++];
+ CC = P0 < P1(iu);
+ IF CC JUMP 1b(bp);
+ FLUSH[P0];
+ SSYNC;
+ RTS;
+
+ENTRY(_icache_invalidate)
+ENTRY(_invalidate_entire_icache)
+ [--SP] = (R7:5);
+
+ P0.L = (IMEM_CONTROL & 0xFFFF);
+ P0.H = (IMEM_CONTROL >> 16);
+ R7 =[P0];
+
+ /*
+ * Clear the IMC bit , All valid bits in the instruction
+ * cache are set to the invalid state
+ */
+ BITCLR(R7, IMC_P);
+ CLI R6;
+ /* SSYNC required before invalidating cache. */
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ /* Configures the instruction cache agian */
+ R6 = (IMC | ENICPLB);
+ R7 = R7 | R6;
+
+ CLI R6;
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ (R7:5) =[SP++];
+ RTS;
+
+/*
+ * Invalidate the Entire Data cache by
+ * clearing DMC[1:0] bits
+ */
+ENTRY(_invalidate_entire_dcache)
+ENTRY(_dcache_invalidate)
+ [--SP] = (R7:6);
+
+ P0.L = (DMEM_CONTROL & 0xFFFF);
+ P0.H = (DMEM_CONTROL >> 16);
+ R7 =[P0];
+
+ /*
+ * Clear the DMC[1:0] bits, All valid bits in the data
+ * cache are set to the invalid state
+ */
+ BITCLR(R7, DMC0_P);
+ BITCLR(R7, DMC1_P);
+ CLI R6;
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+ /* Configures the data cache again */
+
+ R6 = (ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ R7 = R7 | R6;
+
+ CLI R6;
+ SSYNC;
+ .align 8;
+ [P0] = R7;
+ SSYNC;
+ STI R6;
+
+ (R7:6) =[SP++];
+ RTS;
+
+ENTRY(_blackfin_dcache_invalidate_range)
+ R2 = -32;
+ R2 = R0 & R2;
+ P0 = R2;
+ P1 = R1;
+ CSYNC;
+1:
+ FLUSHINV[P0++];
+ CC = P0 < P1(iu);
+ IF CC JUMP 1b(bp);
+
+ /*
+ * If the data crosses a cache line, then we'll be pointing to
+ * the last cache line, but won't have flushed/invalidated it yet, so do
+ * one more.
+ */
+ FLUSHINV[P0];
+ SSYNC;
+ RTS;
diff --git a/board/stamp/config.mk b/cpu/bf561/config.mk
similarity index 77%
copy from board/stamp/config.mk
copy to cpu/bf561/config.mk
index 0d00730..f4dc04b 100644
--- a/board/stamp/config.mk
+++ b/cpu/bf561/config.mk
@@ -1,5 +1,8 @@
+# U-boot - config.mk
#
-# (C) Copyright 2001
+# Copyright (c) 2005-2007 Analog Devices Inc.
+#
+# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -17,9 +20,8 @@
#
# 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
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+PLATFORM_RELFLAGS += -mcpu=bf561 -ffixed-P5
diff --git a/cpu/bf561/cpu.c b/cpu/bf561/cpu.c
new file mode 100644
index 0000000..5b907cd
--- /dev/null
+++ b/cpu/bf561/cpu.c
@@ -0,0 +1,220 @@
+/*
+ * U-boot - cpu.c CPU specific functions
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/blackfin.h>
+#include <command.h>
+#include <asm/entry.h>
+#include <asm/cplb.h>
+#include <asm/io.h>
+
+#define CACHE_ON 1
+#define CACHE_OFF 0
+
+extern unsigned int icplb_table[page_descriptor_table_size][2];
+extern unsigned int dcplb_table[page_descriptor_table_size][2];
+
+int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ __asm__ __volatile__("cli r3;" "P0 = %0;" "JUMP (P0);"::"r"(L1_ISRAM)
+ );
+
+ return 0;
+}
+
+/* These functions are just used to satisfy the linker */
+int cpu_init(void)
+{
+ return 0;
+}
+
+int cleanup_before_linux(void)
+{
+ return 0;
+}
+
+void icache_enable(void)
+{
+ unsigned int *I0, *I1;
+ int i, j = 0;
+
+ /* Before enable icache, disable it first */
+ icache_disable();
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+
+ /* make sure the locked ones go in first */
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (CPLB_LOCK & icplb_table[i][1]) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ icplb_table[i][0], icplb_table[i][1]);
+ *I0++ = icplb_table[i][0];
+ *I1++ = icplb_table[i][1];
+ j++;
+ }
+ }
+
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (!(CPLB_LOCK & icplb_table[i][1])) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ icplb_table[i][0], icplb_table[i][1]);
+ *I0++ = icplb_table[i][0];
+ *I1++ = icplb_table[i][1];
+ j++;
+ if (j == 16) {
+ break;
+ }
+ }
+ }
+
+ /* Fill the rest with invalid entry */
+ if (j <= 15) {
+ for (; j < 16; j++) {
+ debug("filling %i with 0", j);
+ *I1++ = 0x0;
+ }
+
+ }
+
+ cli();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
+ sync();
+ sti();
+}
+
+void icache_disable(void)
+{
+ cli();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
+ sync();
+ sti();
+}
+
+int icache_status(void)
+{
+ unsigned int value;
+ value = *(unsigned int *)IMEM_CONTROL;
+
+ if (value & (IMC | ENICPLB))
+ return CACHE_ON;
+ else
+ return CACHE_OFF;
+}
+
+void dcache_enable(void)
+{
+ unsigned int *I0, *I1;
+ unsigned int temp;
+ int i, j = 0;
+
+ /* Before enable dcache, disable it first */
+ dcache_disable();
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+
+ /* make sure the locked ones go in first */
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (CPLB_LOCK & dcplb_table[i][1]) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ *I0++ = dcplb_table[i][0];
+ *I1++ = dcplb_table[i][1];
+ j++;
+ } else {
+ debug("skip %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ }
+ }
+
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (!(CPLB_LOCK & dcplb_table[i][1])) {
+ debug("adding %02i %02i 0x%08x 0x%08x\n", i, j,
+ dcplb_table[i][0], dcplb_table[i][1]);
+ *I0++ = dcplb_table[i][0];
+ *I1++ = dcplb_table[i][1];
+ j++;
+ if (j == 16) {
+ break;
+ }
+ }
+ }
+
+ /* Fill the rest with invalid entry */
+ if (j <= 15) {
+ for (; j < 16; j++) {
+ debug("filling %i with 0", j);
+ *I1++ = 0x0;
+ }
+ }
+
+ cli();
+ temp = *(unsigned int *)DMEM_CONTROL;
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL =
+ ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | temp;
+ sync();
+ sti();
+}
+
+void dcache_disable(void)
+{
+
+ unsigned int *I0, *I1;
+ int i;
+
+ cli();
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL &=
+ ~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ sync();
+ sti();
+
+ /* after disable dcache, clear it so we don't confuse the next application */
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+
+ for (i = 0; i < 16; i++) {
+ *I0++ = 0x0;
+ *I1++ = 0x0;
+ }
+}
+
+int dcache_status(void)
+{
+ unsigned int value;
+ value = *(unsigned int *)DMEM_CONTROL;
+ if (value & (ENDCPLB))
+ return CACHE_ON;
+ else
+ return CACHE_OFF;
+}
diff --git a/cpu/bf561/cpu.h b/cpu/bf561/cpu.h
new file mode 100644
index 0000000..b6b73b1
--- /dev/null
+++ b/cpu/bf561/cpu.h
@@ -0,0 +1,66 @@
+/*
+ * U-boot - cpu.h
+ *
+ * Copyright (c) 2005-2007 Analog Devices 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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _CPU_H_
+#define _CPU_H_
+
+#include <command.h>
+
+#define INTERNAL_IRQS (32)
+#define NUM_IRQ_NODES 16
+#define DEF_INTERRUPT_FLAGS 1
+#define MAX_TIM_LOAD 0xFFFFFFFF
+
+void blackfin_irq_panic(int reason, struct pt_regs *reg);
+extern void dump(struct pt_regs *regs);
+void display_excp(void);
+asmlinkage void evt_nmi(void);
+asmlinkage void evt_exception(void);
+asmlinkage void trap(void);
+asmlinkage void evt_ivhw(void);
+asmlinkage void evt_rst(void);
+asmlinkage void evt_timer(void);
+asmlinkage void evt_evt7(void);
+asmlinkage void evt_evt8(void);
+asmlinkage void evt_evt9(void);
+asmlinkage void evt_evt10(void);
+asmlinkage void evt_evt11(void);
+asmlinkage void evt_evt12(void);
+asmlinkage void evt_evt13(void);
+asmlinkage void evt_soft_int1(void);
+asmlinkage void evt_system_call(void);
+void blackfin_irq_panic(int reason, struct pt_regs *regs);
+void blackfin_free_irq(unsigned int irq, void *dev_id);
+void call_isr(int irq, struct pt_regs *fp);
+void blackfin_do_irq(int vec, struct pt_regs *fp);
+void blackfin_init_IRQ(void);
+void blackfin_enable_irq(unsigned int irq);
+void blackfin_disable_irq(unsigned int irq);
+extern int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
+int blackfin_request_irq(unsigned int irq,
+ void (*handler) (int, void *, struct pt_regs *),
+ unsigned long flags, const char *devname,
+ void *dev_id);
+void timer_init(void);
+#endif
diff --git a/cpu/bf561/flush.S b/cpu/bf561/flush.S
new file mode 100644
index 0000000..0140a60
--- /dev/null
+++ b/cpu/bf561/flush.S
@@ -0,0 +1,402 @@
+/* Copyright (C) 2003-2007 Analog Devices Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.
+ */
+
+#define ASSEMBLY
+
+#include <asm/linkage.h>
+#include <asm/cplb.h>
+#include <config.h>
+#include <asm/blackfin.h>
+
+.text
+
+/* This is an external function being called by the user
+ * application through __flush_cache_all. Currently this function
+ * serves the purpose of flushing all the pending writes in
+ * in the instruction cache.
+ */
+
+ENTRY(_flush_instruction_cache)
+ [--SP] = ( R7:6, P5:4 );
+ LINK 12;
+ SP += -12;
+ P5.H = (ICPLB_ADDR0 >> 16);
+ P5.L = (ICPLB_ADDR0 & 0xFFFF);
+ P4.H = (ICPLB_DATA0 >> 16);
+ P4.L = (ICPLB_DATA0 & 0xFFFF);
+ R7 = CPLB_VALID | CPLB_L1_CHBL;
+ R6 = 16;
+inext: R0 = [P5++];
+ R1 = [P4++];
+ [--SP] = RETS;
+ CALL _icplb_flush; /* R0 = page, R1 = data*/
+ RETS = [SP++];
+iskip: R6 += -1;
+ CC = R6;
+ IF CC JUMP inext;
+ SSYNC;
+ SP += 12;
+ UNLINK;
+ ( R7:6, P5:4 ) = [SP++];
+ RTS;
+
+/* This is an internal function to flush all pending
+ * writes in the cache associated with a particular ICPLB.
+ *
+ * R0 - page's start address
+ * R1 - CPLB's data field.
+ */
+
+.align 2
+ENTRY(_icplb_flush)
+ [--SP] = ( R7:0, P5:0 );
+ [--SP] = LC0;
+ [--SP] = LT0;
+ [--SP] = LB0;
+ [--SP] = LC1;
+ [--SP] = LT1;
+ [--SP] = LB1;
+
+ /* If it's a 1K or 4K page, then it's quickest to
+ * just systematically flush all the addresses in
+ * the page, regardless of whether they're in the
+ * cache, or dirty. If it's a 1M or 4M page, there
+ * are too many addresses, and we have to search the
+ * cache for lines corresponding to the page.
+ */
+
+ CC = BITTST(R1, 17); /* 1MB or 4MB */
+ IF !CC JUMP iflush_whole_page;
+
+ /* We're only interested in the page's size, so extract
+ * this from the CPLB (bits 17:16), and scale to give an
+ * offset into the page_size and page_prefix tables.
+ */
+
+ R1 <<= 14;
+ R1 >>= 30;
+ R1 <<= 2;
+
+ /* We can also determine the sub-bank used, because this is
+ * taken from bits 13:12 of the address.
+ */
+
+ R3 = ((12<<8)|2); /* Extraction pattern */
+ nop; /*Anamoly 05000209*/
+ R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits*/
+ R3.H = R4.L << 0 ; /* Save in extraction pattern for later deposit.*/
+
+
+ /* So:
+ * R0 = Page start
+ * R1 = Page length (actually, offset into size/prefix tables)
+ * R3 = sub-bank deposit values
+ *
+ * The cache has 2 Ways, and 64 sets, so we iterate through
+ * the sets, accessing the tag for each Way, for our Bank and
+ * sub-bank, looking for dirty, valid tags that match our
+ * address prefix.
+ */
+
+ P5.L = (ITEST_COMMAND & 0xFFFF);
+ P5.H = (ITEST_COMMAND >> 16);
+ P4.L = (ITEST_DATA0 & 0xFFFF);
+ P4.H = (ITEST_DATA0 >> 16);
+
+ P0.L = page_prefix_table;
+ P0.H = page_prefix_table;
+ P1 = R1;
+ R5 = 0; /* Set counter*/
+ P0 = P1 + P0;
+ R4 = [P0]; /* This is the address prefix*/
+
+ /* We're reading (bit 1==0) the tag (bit 2==0), and we
+ * don't care about which double-word, since we're only
+ * fetching tags, so we only have to set Set, Bank,
+ * Sub-bank and Way.
+ */
+
+ P2 = 4;
+ LSETUP (ifs1, ife1) LC1 = P2;
+ifs1: P0 = 32; /* iterate over all sets*/
+ LSETUP (ifs0, ife0) LC0 = P0;
+ifs0: R6 = R5 << 5; /* Combine set*/
+ R6.H = R3.H << 0 ; /* and sub-bank*/
+ [P5] = R6; /* Issue Command*/
+ SSYNC; /* CSYNC will not work here :(*/
+ R7 = [P4]; /* and read Tag.*/
+ CC = BITTST(R7, 0); /* Check if valid*/
+ IF !CC JUMP ifskip; /* and skip if not.*/
+
+ /* Compare against the page address. First, plant bits 13:12
+ * into the tag, since those aren't part of the returned data.
+ */
+
+ R7 = DEPOSIT(R7, R3); /* set 13:12*/
+ R1 = R7 & R4; /* Mask off lower bits*/
+ CC = R1 == R0; /* Compare against page start.*/
+ IF !CC JUMP ifskip; /* Skip it if it doesn't match.*/
+
+ /* Tag address matches against page, so this is an entry
+ * we must flush.
+ */
+
+ R7 >>= 10; /* Mask off the non-address bits*/
+ R7 <<= 10;
+ P3 = R7;
+ IFLUSH [P3]; /* And flush the entry*/
+ifskip:
+ife0: R5 += 1; /* Advance to next Set*/
+ife1: NOP;
+
+ifinished:
+ SSYNC; /* Ensure the data gets out to mem.*/
+
+ /*Finished. Restore context.*/
+ LB1 = [SP++];
+ LT1 = [SP++];
+ LC1 = [SP++];
+ LB0 = [SP++];
+ LT0 = [SP++];
+ LC0 = [SP++];
+ ( R7:0, P5:0 ) = [SP++];
+ RTS;
+
+iflush_whole_page:
+ /* It's a 1K or 4K page, so quicker to just flush the
+ * entire page.
+ */
+
+ P1 = 32; /* For 1K pages*/
+ P2 = P1 << 2; /* For 4K pages*/
+ P0 = R0; /* Start of page*/
+ CC = BITTST(R1, 16); /* Whether 1K or 4K*/
+ IF CC P1 = P2;
+ P1 += -1; /* Unroll one iteration*/
+ SSYNC;
+ IFLUSH [P0++]; /* because CSYNC can't end loops.*/
+ LSETUP (isall, ieall) LC0 = P1;
+isall:IFLUSH [P0++];
+ieall: NOP;
+ SSYNC;
+ JUMP ifinished;
+
+/* This is an external function being called by the user
+ * application through __flush_cache_all. Currently this function
+ * serves the purpose of flushing all the pending writes in
+ * in the data cache.
+ */
+
+ENTRY(_flush_data_cache)
+ [--SP] = ( R7:6, P5:4 );
+ LINK 12;
+ SP += -12;
+ P5.H = (DCPLB_ADDR0 >> 16);
+ P5.L = (DCPLB_ADDR0 & 0xFFFF);
+ P4.H = (DCPLB_DATA0 >> 16);
+ P4.L = (DCPLB_DATA0 & 0xFFFF);
+ R7 = CPLB_VALID | CPLB_L1_CHBL | CPLB_DIRTY (Z);
+ R6 = 16;
+next: R0 = [P5++];
+ R1 = [P4++];
+ CC = BITTST(R1, 14); /* Is it write-through?*/
+ IF CC JUMP skip; /* If so, ignore it.*/
+ R2 = R1 & R7; /* Is it a dirty, cached page?*/
+ CC = R2;
+ IF !CC JUMP skip; /* If not, ignore it.*/
+ [--SP] = RETS;
+ CALL _dcplb_flush; /* R0 = page, R1 = data*/
+ RETS = [SP++];
+skip: R6 += -1;
+ CC = R6;
+ IF CC JUMP next;
+ SSYNC;
+ SP += 12;
+ UNLINK;
+ ( R7:6, P5:4 ) = [SP++];
+ RTS;
+
+/* This is an internal function to flush all pending
+ * writes in the cache associated with a particular DCPLB.
+ *
+ * R0 - page's start address
+ * R1 - CPLB's data field.
+ */
+
+.align 2
+ENTRY(_dcplb_flush)
+ [--SP] = ( R7:0, P5:0 );
+ [--SP] = LC0;
+ [--SP] = LT0;
+ [--SP] = LB0;
+ [--SP] = LC1;
+ [--SP] = LT1;
+ [--SP] = LB1;
+
+ /* If it's a 1K or 4K page, then it's quickest to
+ * just systematically flush all the addresses in
+ * the page, regardless of whether they're in the
+ * cache, or dirty. If it's a 1M or 4M page, there
+ * are too many addresses, and we have to search the
+ * cache for lines corresponding to the page.
+ */
+
+ CC = BITTST(R1, 17); /* 1MB or 4MB */
+ IF !CC JUMP dflush_whole_page;
+
+ /* We're only interested in the page's size, so extract
+ * this from the CPLB (bits 17:16), and scale to give an
+ * offset into the page_size and page_prefix tables.
+ */
+
+ R1 <<= 14;
+ R1 >>= 30;
+ R1 <<= 2;
+
+ /* The page could be mapped into Bank A or Bank B, depending
+ * on (a) whether both banks are configured as cache, and
+ * (b) on whether address bit A[x] is set. x is determined
+ * by DCBS in DMEM_CONTROL
+ */
+
+ R2 = 0; /* Default to Bank A (Bank B would be 1)*/
+
+ P0.L = (DMEM_CONTROL & 0xFFFF);
+ P0.H = (DMEM_CONTROL >> 16);
+
+ R3 = [P0]; /* If Bank B is not enabled as cache*/
+ CC = BITTST(R3, 2); /* then Bank A is our only option.*/
+ IF CC JUMP bank_chosen;
+
+ R4 = 1<<14; /* If DCBS==0, use A[14].*/
+ R5 = R4 << 7; /* If DCBS==1, use A[23];*/
+ CC = BITTST(R3, 4);
+ IF CC R4 = R5; /* R4 now has either bit 14 or bit 23 set.*/
+ R5 = R0 & R4; /* Use it to test the Page address*/
+ CC = R5; /* and if that bit is set, we use Bank B,*/
+ R2 = CC; /* else we use Bank A.*/
+ R2 <<= 23; /* The Bank selection's at posn 23.*/
+
+bank_chosen:
+
+ /* We can also determine the sub-bank used, because this is
+ * taken from bits 13:12 of the address.
+ */
+
+ R3 = ((12<<8)|2); /* Extraction pattern */
+ nop; /*Anamoly 05000209*/
+ R4 = EXTRACT(R0, R3.L) (Z); /* Extract bits*/
+ /* Save in extraction pattern for later deposit.*/
+ R3.H = R4.L << 0;
+
+ /* So:
+ * R0 = Page start
+ * R1 = Page length (actually, offset into size/prefix tables)
+ * R2 = Bank select mask
+ * R3 = sub-bank deposit values
+ *
+ * The cache has 2 Ways, and 64 sets, so we iterate through
+ * the sets, accessing the tag for each Way, for our Bank and
+ * sub-bank, looking for dirty, valid tags that match our
+ * address prefix.
+ */
+
+ P5.L = (DTEST_COMMAND & 0xFFFF);
+ P5.H = (DTEST_COMMAND >> 16);
+ P4.L = (DTEST_DATA0 & 0xFFFF);
+ P4.H = (DTEST_DATA0 >> 16);
+
+ P0.L = page_prefix_table;
+ P0.H = page_prefix_table;
+ P1 = R1;
+ R5 = 0; /* Set counter*/
+ P0 = P1 + P0;
+ R4 = [P0]; /* This is the address prefix*/
+
+
+ /* We're reading (bit 1==0) the tag (bit 2==0), and we
+ * don't care about which double-word, since we're only
+ * fetching tags, so we only have to set Set, Bank,
+ * Sub-bank and Way.
+ */
+
+ P2 = 2;
+ LSETUP (fs1, fe1) LC1 = P2;
+fs1: P0 = 64; /* iterate over all sets*/
+ LSETUP (fs0, fe0) LC0 = P0;
+fs0: R6 = R5 << 5; /* Combine set*/
+ R6.H = R3.H << 0 ; /* and sub-bank*/
+ R6 = R6 | R2; /* and Bank. Leave Way==0 at first.*/
+ BITSET(R6,14);
+ [P5] = R6; /* Issue Command*/
+ SSYNC;
+ R7 = [P4]; /* and read Tag.*/
+ CC = BITTST(R7, 0); /* Check if valid*/
+ IF !CC JUMP fskip; /* and skip if not.*/
+ CC = BITTST(R7, 1); /* Check if dirty*/
+ IF !CC JUMP fskip; /* and skip if not.*/
+
+ /* Compare against the page address. First, plant bits 13:12
+ * into the tag, since those aren't part of the returned data.
+ */
+
+ R7 = DEPOSIT(R7, R3); /* set 13:12*/
+ R1 = R7 & R4; /* Mask off lower bits*/
+ CC = R1 == R0; /* Compare against page start.*/
+ IF !CC JUMP fskip; /* Skip it if it doesn't match.*/
+
+ /* Tag address matches against page, so this is an entry
+ * we must flush.
+ */
+
+ R7 >>= 10; /* Mask off the non-address bits*/
+ R7 <<= 10;
+ P3 = R7;
+ SSYNC;
+ FLUSHINV [P3]; /* And flush the entry*/
+fskip:
+fe0: R5 += 1; /* Advance to next Set*/
+fe1: BITSET(R2, 26); /* Go to next Way.*/
+
+dfinished:
+ SSYNC; /* Ensure the data gets out to mem.*/
+
+ /*Finished. Restore context.*/
+ LB1 = [SP++];
+ LT1 = [SP++];
+ LC1 = [SP++];
+ LB0 = [SP++];
+ LT0 = [SP++];
+ LC0 = [SP++];
+ ( R7:0, P5:0 ) = [SP++];
+ RTS;
+
+dflush_whole_page:
+
+ /* It's a 1K or 4K page, so quicker to just flush the
+ * entire page.
+ */
+
+ P1 = 32; /* For 1K pages*/
+ P2 = P1 << 2; /* For 4K pages*/
+ P0 = R0; /* Start of page*/
+ CC = BITTST(R1, 16); /* Whether 1K or 4K*/
+ IF CC P1 = P2;
+ P1 += -1; /* Unroll one iteration*/
+ SSYNC;
+ FLUSHINV [P0++]; /* because CSYNC can't end loops.*/
+ LSETUP (eall, eall) LC0 = P1;
+eall: FLUSHINV [P0++];
+ SSYNC;
+ JUMP dfinished;
+
+.align 4;
+page_prefix_table:
+.byte4 0xFFFFFC00; /* 1K */
+.byte4 0xFFFFF000; /* 4K */
+.byte4 0xFFF00000; /* 1M */
+.byte4 0xFFC00000; /* 4M */
+.page_prefix_table.end:
diff --git a/cpu/bf561/init_sdram.S b/cpu/bf561/init_sdram.S
new file mode 100644
index 0000000..d763f27
--- /dev/null
+++ b/cpu/bf561/init_sdram.S
@@ -0,0 +1,171 @@
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/mem_init.h>
+.global init_sdram;
+
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
+#endif
+
+init_sdram:
+ [--SP] = ASTAT;
+ [--SP] = RETS;
+ [--SP] = (R7:0);
+ [--SP] = (P5:0);
+
+ /*
+ * PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
+ */
+ p0.h = hi(PLL_LOCKCNT);
+ p0.l = lo(PLL_LOCKCNT);
+ r0 = 0x300(Z);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * Put SDRAM in self-refresh, incase anything is running
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITSET (R0, 24);
+ [P2] = R0;
+ SSYNC;
+
+ /*
+ * Set PLL_CTL with the value that we calculate in R0
+ * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
+ * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
+ * - [7] = output delay (add 200ps of delay to mem signals)
+ * - [6] = input delay (add 200ps of input delay to mem signals)
+ * - [5] = PDWN : 1=All Clocks off
+ * - [3] = STOPCK : 1=Core Clock off
+ * - [1] = PLL_OFF : 1=Disable Power to PLL
+ * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
+ * all other bits set to zero
+ */
+
+ r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
+ r0 = r0 << 9; /* Shift it over, */
+ r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2? */
+ r0 = r1 | r0;
+ r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
+ r1 = r1 << 8; /* Shift it over */
+ r0 = r1 | r0; /* add them all together */
+
+ p0.h = hi(PLL_CTL);
+ p0.l = lo(PLL_CTL); /* Load the address */
+ cli r2; /* Disable interrupts */
+ ssync;
+ w[p0] = r0.l; /* Set the value */
+ idle; /* Wait for the PLL to stablize */
+ sti r2; /* Enable interrupts */
+
+check_again:
+ p0.h = hi(PLL_STAT);
+ p0.l = lo(PLL_STAT);
+ R0 = W[P0](Z);
+ CC = BITTST(R0,5);
+ if ! CC jump check_again;
+
+ /* Configure SCLK & CCLK Dividers */
+ r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+ p0.h = hi(PLL_DIV);
+ p0.l = lo(PLL_DIV);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * We now are running at speed, time to set the Async mem bank wait states
+ * This will speed up execution, since we are normally running from FLASH.
+ */
+
+ p2.h = (EBIU_AMBCTL1 >> 16);
+ p2.l = (EBIU_AMBCTL1 & 0xFFFF);
+ r0.h = (AMBCTL1VAL >> 16);
+ r0.l = (AMBCTL1VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMBCTL0 >> 16);
+ p2.l = (EBIU_AMBCTL0 & 0xFFFF);
+ r0.h = (AMBCTL0VAL >> 16);
+ r0.l = (AMBCTL0VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMGCTL >> 16);
+ p2.l = (EBIU_AMGCTL & 0xffff);
+ r0 = AMGCTLVAL;
+ w[p2] = r0;
+ ssync;
+
+ /*
+ * Now, Initialize the SDRAM,
+ * start with the SDRAM Refresh Rate Control Register
+ */
+ p0.l = lo(EBIU_SDRRC);
+ p0.h = hi(EBIU_SDRRC);
+ r0 = mem_SDRRC;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Memory Bank Control Register - bank specific parameters
+ */
+ p0.l = (EBIU_SDBCTL & 0xFFFF);
+ p0.h = (EBIU_SDBCTL >> 16);
+ r0 = mem_SDBCTL;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Global Control Register - global programmable parameters
+ * Disable self-refresh
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITCLR (R0, 24);
+
+ /*
+ * Check if SDRAM is already powered up, if it is, enable self-refresh
+ */
+ p0.h = hi(EBIU_SDSTAT);
+ p0.l = lo(EBIU_SDSTAT);
+ r2.l = w[p0];
+ cc = bittst(r2,3);
+ if !cc jump skip;
+ NOP;
+ BITSET (R0, 23);
+skip:
+ [P2] = R0;
+ SSYNC;
+
+ /* Write in the new value in the register */
+ R0.L = lo(mem_SDGCTL);
+ R0.H = hi(mem_SDGCTL);
+ [P2] = R0;
+ SSYNC;
+ nop;
+
+ (P5:0) = [SP++];
+ (R7:0) = [SP++];
+ RETS = [SP++];
+ ASTAT = [SP++];
+ RTS;
diff --git a/cpu/bf561/init_sdram_bootrom_initblock.S b/cpu/bf561/init_sdram_bootrom_initblock.S
new file mode 100644
index 0000000..5e3c88a
--- /dev/null
+++ b/cpu/bf561/init_sdram_bootrom_initblock.S
@@ -0,0 +1,185 @@
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/mem_init.h>
+.global init_sdram;
+
+#if (CONFIG_CCLK_DIV == 1)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV1
+#endif
+#if (CONFIG_CCLK_DIV == 2)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV2
+#endif
+#if (CONFIG_CCLK_DIV == 4)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV4
+#endif
+#if (CONFIG_CCLK_DIV == 8)
+#define CONFIG_CCLK_ACT_DIV CCLK_DIV8
+#endif
+#ifndef CONFIG_CCLK_ACT_DIV
+#define CONFIG_CCLK_ACT_DIV CONFIG_CCLK_DIV_not_defined_properly
+#endif
+
+init_sdram:
+ [--SP] = ASTAT;
+ [--SP] = RETS;
+ [--SP] = (R7:0);
+ [--SP] = (P5:0);
+
+
+ p0.h = hi(SICA_IWR0);
+ p0.l = lo(SICA_IWR0);
+ r0.l = 0x1;
+ w[p0] = r0.l;
+ SSYNC;
+
+ p0.h = hi(SPI_BAUD);
+ p0.l = lo(SPI_BAUD);
+ r0.l = CONFIG_SPI_BAUD_INITBLOCK;
+ w[p0] = r0.l;
+ SSYNC;
+
+ /*
+ * PLL_LOCKCNT - how many SCLK Cycles to delay while PLL becomes stable
+ */
+ p0.h = hi(PLL_LOCKCNT);
+ p0.l = lo(PLL_LOCKCNT);
+ r0 = 0x300(Z);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * Put SDRAM in self-refresh, incase anything is running
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITSET (R0, 24);
+ [P2] = R0;
+ SSYNC;
+
+ /*
+ * Set PLL_CTL with the value that we calculate in R0
+ * - [14:09] = MSEL[5:0] : CLKIN / VCO multiplication factors
+ * - [8] = BYPASS : BYPASS the PLL, run CLKIN into CCLK/SCLK
+ * - [7] = output delay (add 200ps of delay to mem signals)
+ * - [6] = input delay (add 200ps of input delay to mem signals)
+ * - [5] = PDWN : 1=All Clocks off
+ * - [3] = STOPCK : 1=Core Clock off
+ * - [1] = PLL_OFF : 1=Disable Power to PLL
+ * - [0] = DF : 1=Pass CLKIN/2 to PLL / 0=Pass CLKIN to PLL
+ * all other bits set to zero
+ */
+
+ r0 = CONFIG_VCO_MULT & 63; /* Load the VCO multiplier */
+ r0 = r0 << 9; /* Shift it over, */
+ r1 = CONFIG_CLKIN_HALF; /* Do we need to divide CLKIN by 2? */
+ r0 = r1 | r0;
+ r1 = CONFIG_PLL_BYPASS; /* Bypass the PLL? */
+ r1 = r1 << 8; /* Shift it over */
+ r0 = r1 | r0; /* add them all together */
+
+ p0.h = hi(PLL_CTL);
+ p0.l = lo(PLL_CTL); /* Load the address */
+ cli r2; /* Disable interrupts */
+ ssync;
+ w[p0] = r0.l; /* Set the value */
+ idle; /* Wait for the PLL to stablize */
+ sti r2; /* Enable interrupts */
+
+check_again:
+ p0.h = hi(PLL_STAT);
+ p0.l = lo(PLL_STAT);
+ R0 = W[P0](Z);
+ CC = BITTST(R0,5);
+ if ! CC jump check_again;
+
+ /* Configure SCLK & CCLK Dividers */
+ r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
+ p0.h = hi(PLL_DIV);
+ p0.l = lo(PLL_DIV);
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * We now are running at speed, time to set the Async mem bank wait states
+ * This will speed up execution, since we are normally running from FLASH.
+ */
+
+ p2.h = (EBIU_AMBCTL1 >> 16);
+ p2.l = (EBIU_AMBCTL1 & 0xFFFF);
+ r0.h = (AMBCTL1VAL >> 16);
+ r0.l = (AMBCTL1VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMBCTL0 >> 16);
+ p2.l = (EBIU_AMBCTL0 & 0xFFFF);
+ r0.h = (AMBCTL0VAL >> 16);
+ r0.l = (AMBCTL0VAL & 0xFFFF);
+ [p2] = r0;
+ ssync;
+
+ p2.h = (EBIU_AMGCTL >> 16);
+ p2.l = (EBIU_AMGCTL & 0xffff);
+ r0 = AMGCTLVAL;
+ w[p2] = r0;
+ ssync;
+
+ /*
+ * Now, Initialize the SDRAM,
+ * start with the SDRAM Refresh Rate Control Register
+ */
+ p0.l = lo(EBIU_SDRRC);
+ p0.h = hi(EBIU_SDRRC);
+ r0 = mem_SDRRC;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Memory Bank Control Register - bank specific parameters
+ */
+ p0.l = (EBIU_SDBCTL & 0xFFFF);
+ p0.h = (EBIU_SDBCTL >> 16);
+ r0 = mem_SDBCTL;
+ w[p0] = r0.l;
+ ssync;
+
+ /*
+ * SDRAM Global Control Register - global programmable parameters
+ * Disable self-refresh
+ */
+ P2.H = hi(EBIU_SDGCTL);
+ P2.L = lo(EBIU_SDGCTL);
+ R0 = [P2];
+ BITCLR (R0, 24);
+
+ /*
+ * Check if SDRAM is already powered up, if it is, enable self-refresh
+ */
+ p0.h = hi(EBIU_SDSTAT);
+ p0.l = lo(EBIU_SDSTAT);
+ r2.l = w[p0];
+ cc = bittst(r2,3);
+ if !cc jump skip;
+ NOP;
+ BITSET (R0, 23);
+skip:
+ [P2] = R0;
+ SSYNC;
+
+ /* Write in the new value in the register */
+ R0.L = lo(mem_SDGCTL);
+ R0.H = hi(mem_SDGCTL);
+ [P2] = R0;
+ SSYNC;
+ nop;
+
+
+ (P5:0) = [SP++];
+ (R7:0) = [SP++];
+ RETS = [SP++];
+ ASTAT = [SP++];
+ RTS;
diff --git a/cpu/bf561/interrupt.S b/cpu/bf561/interrupt.S
new file mode 100644
index 0000000..21839ce
--- /dev/null
+++ b/cpu/bf561/interrupt.S
@@ -0,0 +1,246 @@
+/*
+ * U-boot - interrupt.S Processing of interrupts and exception handling
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * This file is based on interrupt.S
+ *
+ * Copyright (C) 2003 Metrowerks, Inc. <mwaddel@metrowerks.com>
+ * Copyright (C) 2002 Arcturus Networks Ltd. Ted Ma <mated@sympatico.ca>
+ * Copyright (C) 1998 D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>,
+ * Kenneth Albanowski <kjahds@kjahds.com>,
+ * The Silver Hammer Group, Ltd.
+ *
+ * (c) 1995, Dionne & Associates
+ * (c) 1995, DKG Display Tech.
+ *
+ * This file is also based on exception.asm
+ * (C) Copyright 2001-2005 - Analog Devices, Inc. All rights reserved.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#define ASSEMBLY
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/hw_irq.h>
+#include <asm/entry.h>
+#include <asm/blackfin_defs.h>
+
+.global _blackfin_irq_panic;
+
+.text
+.align 2
+
+#ifndef CONFIG_KGDB
+.global _evt_emulation
+_evt_emulation:
+ SAVE_CONTEXT
+ r0 = IRQ_EMU;
+ r1 = seqstat;
+ sp += -12;
+ call _blackfin_irq_panic;
+ sp += 12;
+ rte;
+#endif
+
+.global _evt_nmi
+_evt_nmi:
+ SAVE_CONTEXT
+ r0 = IRQ_NMI;
+ r1 = RETN;
+ sp += -12;
+ call _blackfin_irq_panic;
+ sp += 12;
+
+_evt_nmi_exit:
+ rtn;
+
+.global _trap
+_trap:
+ SAVE_ALL_SYS
+ r0 = sp; /* stack frame pt_regs pointer argument ==> r0 */
+ sp += -12;
+ call _trap_c
+ sp += 12;
+ RESTORE_ALL_SYS
+ rtx;
+
+.global _evt_rst
+_evt_rst:
+ SAVE_CONTEXT
+ r0 = IRQ_RST;
+ r1 = RETN;
+ sp += -12;
+ call _do_reset;
+ sp += 12;
+
+_evt_rst_exit:
+ rtn;
+
+irq_panic:
+ r0 = IRQ_EVX;
+ r1 = sp;
+ sp += -12;
+ call _blackfin_irq_panic;
+ sp += 12;
+
+.global _evt_ivhw
+_evt_ivhw:
+ SAVE_CONTEXT
+ RAISE 14;
+
+_evt_ivhw_exit:
+ rti;
+
+.global _evt_timer
+_evt_timer:
+ SAVE_CONTEXT
+ r0 = IRQ_CORETMR;
+ sp += -12;
+ /* Polling method used now. */
+ /* call timer_int; */
+ sp += 12;
+ RESTORE_CONTEXT
+ rti;
+ nop;
+
+.global _evt_evt7
+_evt_evt7:
+ SAVE_CONTEXT
+ r0 = 7;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt7_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt8
+_evt_evt8:
+ SAVE_CONTEXT
+ r0 = 8;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt8_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt9
+_evt_evt9:
+ SAVE_CONTEXT
+ r0 = 9;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt9_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt10
+_evt_evt10:
+ SAVE_CONTEXT
+ r0 = 10;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt10_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt11
+_evt_evt11:
+ SAVE_CONTEXT
+ r0 = 11;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt11_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt12
+_evt_evt12:
+ SAVE_CONTEXT
+ r0 = 12;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+evt_evt12_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_evt13
+_evt_evt13:
+ SAVE_CONTEXT
+ r0 = 13;
+ sp += -12;
+ call _process_int;
+ sp += 12;
+
+evt_evt13_exit:
+ RESTORE_CONTEXT
+ rti;
+
+.global _evt_system_call
+_evt_system_call:
+ [--sp] = r0;
+ [--SP] = RETI;
+ r0 = [sp++];
+ r0 += 2;
+ [--sp] = r0;
+ RETI = [SP++];
+ r0 = [SP++];
+ SAVE_CONTEXT
+ sp += -12;
+ call _exception_handle;
+ sp += 12;
+ RESTORE_CONTEXT
+ RTI;
+
+evt_system_call_exit:
+ rti;
+
+.global _evt_soft_int1
+_evt_soft_int1:
+ [--sp] = r0;
+ [--SP] = RETI;
+ r0 = [sp++];
+ r0 += 2;
+ [--sp] = r0;
+ RETI = [SP++];
+ r0 = [SP++];
+ SAVE_CONTEXT
+ sp += -12;
+ call _exception_handle;
+ sp += 12;
+ RESTORE_CONTEXT
+ RTI;
+
+evt_soft_int1_exit:
+ rti;
diff --git a/cpu/bf561/interrupts.c b/cpu/bf561/interrupts.c
new file mode 100644
index 0000000..ecbc6ad
--- /dev/null
+++ b/cpu/bf561/interrupts.c
@@ -0,0 +1,171 @@
+/*
+ * U-boot - interrupts.c Interrupt related routines
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on interrupts.c
+ * Copyright 1996 Roman Zippel
+ * Copyright 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright 2000-2001 Lineo, Inc. D. Jefff Dionne <jeff@lineo.ca>
+ * Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
+ * Copyright 2003 Metrowerks/Motorola
+ * Copyright 2003 Bas Vermeulen <bas@buyways.nl>,
+ * BuyWays B.V. (www.buyways.nl)
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/machdep.h>
+#include <asm/irq.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include "cpu.h"
+
+static ulong timestamp;
+static ulong last_time;
+static int int_flag;
+
+int irq_flags; /* needed by asm-blackfin/system.h */
+
+/* Functions just to satisfy the linker */
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On BF561 it just returns the timer value.
+ */
+unsigned long long get_ticks(void)
+{
+ return get_timer(0);
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On BF561 it returns the number of timer ticks per second.
+ */
+ulong get_tbclk(void)
+{
+ ulong tbclk;
+
+ tbclk = CFG_HZ;
+ return tbclk;
+}
+
+void enable_interrupts(void)
+{
+ restore_flags(int_flag);
+}
+
+int disable_interrupts(void)
+{
+ save_and_cli(int_flag);
+ return 1;
+}
+
+int interrupt_init(void)
+{
+ return (0);
+}
+
+void udelay(unsigned long usec)
+{
+ unsigned long delay, start, stop;
+ unsigned long cclk;
+ cclk = (CONFIG_CCLK_HZ);
+
+ while (usec > 1) {
+ /*
+ * how many clock ticks to delay?
+ * - request(in useconds) * clock_ticks(Hz) / useconds/second
+ */
+ if (usec < 1000) {
+ delay = (usec * (cclk / 244)) >> 12;
+ usec = 0;
+ } else {
+ delay = (1000 * (cclk / 244)) >> 12;
+ usec -= 1000;
+ }
+
+ asm volatile (" %0 = CYCLES;":"=r" (start));
+ do {
+ asm volatile (" %0 = CYCLES; ":"=r" (stop));
+ } while (stop - start < delay);
+ }
+
+ return;
+}
+
+void timer_init(void)
+{
+ *pTCNTL = 0x1;
+ *pTSCALE = 0x0;
+ *pTCOUNT = MAX_TIM_LOAD;
+ *pTPERIOD = MAX_TIM_LOAD;
+ *pTCNTL = 0x7;
+ asm("CSYNC;");
+
+ timestamp = 0;
+ last_time = 0;
+}
+
+/*
+ * Any network command or flash
+ * command is started get_timer shall
+ * be called before TCOUNT gets reset,
+ * to implement the accurate timeouts.
+ *
+ * How ever milliconds doesn't return
+ * the number that has been elapsed from
+ * the last reset.
+ *
+ * As get_timer is used in the u-boot
+ * only for timeouts this should be
+ * sufficient
+ */
+ulong get_timer(ulong base)
+{
+ ulong milisec;
+
+ /* Number of clocks elapsed */
+ ulong clocks = (MAX_TIM_LOAD - (*pTCOUNT));
+
+ /*
+ * Find if the TCOUNT is reset
+ * timestamp gives the number of times
+ * TCOUNT got reset
+ */
+ if (clocks < last_time)
+ timestamp++;
+ last_time = clocks;
+
+ /* Get the number of milliseconds */
+ milisec = clocks / (CONFIG_CCLK_HZ / 1000);
+
+ /*
+ * Find the number of millisonds
+ * that got elapsed before this TCOUNT
+ * cycle
+ */
+ milisec += timestamp * (MAX_TIM_LOAD / (CONFIG_CCLK_HZ / 1000));
+
+ return (milisec - base);
+}
diff --git a/cpu/bf561/ints.c b/cpu/bf561/ints.c
new file mode 100644
index 0000000..27a38a3
--- /dev/null
+++ b/cpu/bf561/ints.c
@@ -0,0 +1,117 @@
+/*
+ * U-boot - ints.c Interrupt related routines
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on ints.c
+ *
+ * Apr18 2003, Changed by HuTao to support interrupt cascading for Blackfin
+ * drivers
+ *
+ * Copyright 1996 Roman Zippel
+ * Copyright 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright 2000-2001 Lineo, Inc. D. Jefff Dionne <jeff@lineo.ca>
+ * Copyright 2002 Arcturus Networks Inc. MaTed <mated@sympatico.ca>
+ * Copyright 2003 Metrowerks/Motorola
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <linux/stddef.h>
+#include <asm/system.h>
+#include <asm/irq.h>
+#include <asm/traps.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/machdep.h>
+#include <asm/setup.h>
+#include <asm/blackfin.h>
+#include "cpu.h"
+
+void blackfin_irq_panic(int reason, struct pt_regs *regs)
+{
+ printf("\n\nException: IRQ 0x%x entered\n", reason);
+ printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
+ printf("stack frame=0x%x, ", (unsigned int)regs);
+ printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
+ dump(regs);
+ printf("Unhandled IRQ or exceptions!\n");
+ printf("Please reset the board \n");
+}
+
+void blackfin_init_IRQ(void)
+{
+ *(unsigned volatile long *)(SIC_IMASK) = SIC_UNMASK_ALL;
+ cli();
+#ifndef CONFIG_KGDB
+ *(unsigned volatile long *)(EVT_EMULATION_ADDR) = 0x0;
+#endif
+ *(unsigned volatile long *)(EVT_NMI_ADDR) =
+ (unsigned volatile long)evt_nmi;
+ *(unsigned volatile long *)(EVT_EXCEPTION_ADDR) =
+ (unsigned volatile long)trap;
+ *(unsigned volatile long *)(EVT_HARDWARE_ERROR_ADDR) =
+ (unsigned volatile long)evt_ivhw;
+ *(unsigned volatile long *)(EVT_RESET_ADDR) =
+ (unsigned volatile long)evt_rst;
+ *(unsigned volatile long *)(EVT_TIMER_ADDR) =
+ (unsigned volatile long)evt_timer;
+ *(unsigned volatile long *)(EVT_IVG7_ADDR) =
+ (unsigned volatile long)evt_evt7;
+ *(unsigned volatile long *)(EVT_IVG8_ADDR) =
+ (unsigned volatile long)evt_evt8;
+ *(unsigned volatile long *)(EVT_IVG9_ADDR) =
+ (unsigned volatile long)evt_evt9;
+ *(unsigned volatile long *)(EVT_IVG10_ADDR) =
+ (unsigned volatile long)evt_evt10;
+ *(unsigned volatile long *)(EVT_IVG11_ADDR) =
+ (unsigned volatile long)evt_evt11;
+ *(unsigned volatile long *)(EVT_IVG12_ADDR) =
+ (unsigned volatile long)evt_evt12;
+ *(unsigned volatile long *)(EVT_IVG13_ADDR) =
+ (unsigned volatile long)evt_evt13;
+ *(unsigned volatile long *)(EVT_IVG14_ADDR) =
+ (unsigned volatile long)evt_system_call;
+ *(unsigned volatile long *)(EVT_IVG15_ADDR) =
+ (unsigned volatile long)evt_soft_int1;
+ *(volatile unsigned long *)ILAT = 0;
+ asm("csync;");
+ sti();
+ *(volatile unsigned long *)IMASK = 0xffbf;
+ asm("csync;");
+}
+
+void exception_handle(void)
+{
+#if defined (CONFIG_PANIC_HANG)
+ display_excp();
+#else
+ udelay(100000); /* allow messages to go out */
+ do_reset(NULL, 0, 0, NULL);
+#endif
+}
+
+void display_excp(void)
+{
+ printf("Exception!\n");
+}
diff --git a/cpu/bf561/serial.c b/cpu/bf561/serial.c
new file mode 100644
index 0000000..7f5c695
--- /dev/null
+++ b/cpu/bf561/serial.c
@@ -0,0 +1,196 @@
+/*
+ * U-boot - serial.c Serial driver for BF561
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on
+ * bf533_serial.c: Serial driver for BlackFin BF533 DSP internal UART.
+ * Copyright (c) 2003 Bas Vermeulen <bas@buyways.nl>,
+ * BuyWays B.V. (www.buyways.nl)
+ *
+ * Based heavily on blkfinserial.c
+ * blkfinserial.c: Serial driver for BlackFin DSP internal USRTs.
+ * Copyright(c) 2003 Metrowerks <mwaddel@metrowerks.com>
+ * Copyright(c) 2001 Tony Z. Kou <tonyko@arcturusnetworks.com>
+ * Copyright(c) 2001-2002 Arcturus Networks Inc. <www.arcturusnetworks.com>
+ *
+ * Based on code from 68328 version serial driver imlpementation which was:
+ * Copyright (C) 1995 David S. Miller <davem@caip.rutgers.edu>
+ * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
+ * Copyright (C) 1998, 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+#include <asm/segment.h>
+#include <asm/bitops.h>
+#include <asm/delay.h>
+#include <asm/uaccess.h>
+#include "serial.h"
+#include <asm/io.h>
+
+unsigned long pll_div_fact;
+
+void calc_baud(void)
+{
+ unsigned char i;
+ int temp;
+ u_long sclk = get_sclk();
+
+ for (i = 0; i < sizeof(baud_table) / sizeof(int); i++) {
+ temp = sclk / (baud_table[i] * 8);
+ if ((temp & 0x1) == 1) {
+ temp++;
+ }
+ temp = temp / 2;
+ hw_baud_table[i].dl_high = (temp >> 8) & 0xFF;
+ hw_baud_table[i].dl_low = (temp) & 0xFF;
+ }
+}
+
+void serial_setbrg(void)
+{
+ int i;
+ DECLARE_GLOBAL_DATA_PTR;
+
+ calc_baud();
+
+ for (i = 0; i < sizeof(baud_table) / sizeof(int); i++) {
+ if (gd->baudrate == baud_table[i])
+ break;
+ }
+
+ /* Enable UART */
+ *pUART_GCTL |= UART_GCTL_UCEN;
+ sync();
+
+ /* Set DLAB in LCR to Access DLL and DLH */
+ ACCESS_LATCH;
+ sync();
+
+ *pUART_DLL = hw_baud_table[i].dl_low;
+ sync();
+ *pUART_DLH = hw_baud_table[i].dl_high;
+ sync();
+
+ /* Clear DLAB in LCR to Access THR RBR IER */
+ ACCESS_PORT_IER;
+ sync();
+
+ /*
+ * Enable ERBFI and ELSI interrupts
+ * to poll SIC_ISR register
+ */
+ *pUART_IER = UART_IER_ELSI | UART_IER_ERBFI | UART_IER_ETBEI;
+ sync();
+
+ /* Set LCR to Word Lengh 8-bit word select */
+ *pUART_LCR = UART_LCR_WLS8;
+ sync();
+
+ return;
+}
+
+int serial_init(void)
+{
+ serial_setbrg();
+ return (0);
+}
+
+void serial_putc(const char c)
+{
+ if ((*pUART_LSR) & UART_LSR_TEMT) {
+ if (c == '\n')
+ serial_putc('\r');
+
+ local_put_char(c);
+ }
+
+ while (!((*pUART_LSR) & UART_LSR_TEMT))
+ SYNC_ALL;
+
+ return;
+}
+
+int serial_tstc(void)
+{
+ if (*pUART_LSR & UART_LSR_DR)
+ return 1;
+ else
+ return 0;
+}
+
+int serial_getc(void)
+{
+ unsigned short uart_lsr_val, uart_rbr_val;
+ unsigned long isr_val;
+ int ret;
+
+ /* Poll for RX Interrupt */
+ while (!((isr_val =
+ *(volatile unsigned long *)SIC_ISR) & IRQ_UART_RX_BIT)) ;
+ asm("csync;");
+
+ uart_lsr_val = *pUART_LSR; /* Clear status bit */
+ uart_rbr_val = *pUART_RBR; /* getc() */
+
+ if (isr_val & IRQ_UART_ERROR_BIT) {
+ ret = -1;
+ } else {
+ ret = uart_rbr_val & 0xff;
+ }
+
+ return ret;
+}
+
+void serial_puts(const char *s)
+{
+ while (*s) {
+ serial_putc(*s++);
+ }
+}
+
+static void local_put_char(char ch)
+{
+ int flags = 0;
+ unsigned long isr_val;
+
+ save_and_cli(flags);
+
+ /* Poll for TX Interruput */
+ while (!((isr_val = *pSIC_ISR) & IRQ_UART_TX_BIT)) ;
+ asm("csync;");
+
+ *pUART_THR = ch; /* putc() */
+
+ if (isr_val & IRQ_UART_ERROR_BIT) {
+ printf("?");
+ }
+
+ restore_flags(flags);
+
+ return;
+}
diff --git a/cpu/bf561/serial.h b/cpu/bf561/serial.h
new file mode 100644
index 0000000..c1cbf36
--- /dev/null
+++ b/cpu/bf561/serial.h
@@ -0,0 +1,77 @@
+/*
+ * U-boot - bf561_serial.h Serial Driver defines
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on
+ * bf533_serial.h: Definitions for the BlackFin BF533 DSP serial driver.
+ * Copyright (C) 2003 Bas Vermeulen <bas@buyways.nl>
+ * BuyWays B.V. (www.buyways.nl)
+ *
+ * Based heavily on:
+ * blkfinserial.h: Definitions for the BlackFin DSP serial driver.
+ *
+ * Copyright (C) 2001 Tony Z. Kou tonyko@arcturusnetworks.com
+ * Copyright (C) 2001 Arcturus Networks Inc. <www.arcturusnetworks.com>
+ *
+ * Based on code from 68328serial.c which was:
+ * Copyright (C) 1995 David S. Miller <davem@caip.rutgers.edu>
+ * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
+ * Copyright (C) 1998, 1999 D. Jeff Dionne <jeff@uclinux.org>
+ * Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _Bf561_SERIAL_H
+#define _Bf561_SERIAL_H
+
+#include <linux/config.h>
+#include <asm/blackfin.h>
+
+#define SYNC_ALL __asm__ __volatile__ ("ssync;\n")
+#define ACCESS_LATCH *pUART_LCR |= UART_LCR_DLAB;
+#define ACCESS_PORT_IER *pUART_LCR &= (~UART_LCR_DLAB);
+
+void serial_setbrg(void);
+static void local_put_char(char ch);
+void calc_baud(void);
+void serial_setbrg(void);
+int serial_init(void);
+void serial_putc(const char c);
+int serial_tstc(void);
+int serial_getc(void);
+void serial_puts(const char *s);
+static void local_put_char(char ch);
+
+int baud_table[5] = { 9600, 19200, 38400, 57600, 115200 };
+
+struct {
+ unsigned char dl_high;
+ unsigned char dl_low;
+} hw_baud_table[5];
+
+#ifdef CONFIG_STAMP
+extern unsigned long pll_div_fact;
+#endif
+
+#endif
diff --git a/cpu/bf561/start.S b/cpu/bf561/start.S
new file mode 100644
index 0000000..bd26cf3
--- /dev/null
+++ b/cpu/bf561/start.S
@@ -0,0 +1,311 @@
+/*
+ * U-boot - start.S Startup file of u-boot for BF533/BF561
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on head.S
+ * Copyright (c) 2003 Metrowerks/Motorola
+ * Copyright (C) 1998 D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>,
+ * Kenneth Albanowski <kjahds@kjahds.com>,
+ * The Silver Hammer Group, Ltd.
+ * (c) 1995, Dionne & Associates
+ * (c) 1995, DKG Display Tech.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/*
+ * Note: A change in this file subsequently requires a change in
+ * board/$(board_name)/config.mk for a valid u-boot.bin
+ */
+
+#define ASSEMBLY
+
+#include <linux/config.h>
+#include <config.h>
+#include <asm/blackfin.h>
+
+.global _stext;
+.global __bss_start;
+.global start;
+.global _start;
+.global _rambase;
+.global _ramstart;
+.global _ramend;
+.global edata;
+.global _initialize;
+.global _exit;
+.global flashdataend;
+.global init_sdram;
+
+.text
+_start:
+start:
+_stext:
+
+ R0 = 0x32;
+ SYSCFG = R0;
+ SSYNC;
+
+ /*
+ * As per HW reference manual DAG registers,
+ * DATA and Address resgister shall be zero'd
+ * in initialization, after a reset state
+ */
+ r1 = 0; /* Data registers zero'd */
+ r2 = 0;
+ r3 = 0;
+ r4 = 0;
+ r5 = 0;
+ r6 = 0;
+ r7 = 0;
+
+ p0 = 0; /* Address registers zero'd */
+ p1 = 0;
+ p2 = 0;
+ p3 = 0;
+ p4 = 0;
+ p5 = 0;
+
+ i0 = 0; /* DAG Registers zero'd */
+ i1 = 0;
+ i2 = 0;
+ i3 = 0;
+ m0 = 0;
+ m1 = 0;
+ m3 = 0;
+ m3 = 0;
+ l0 = 0;
+ l1 = 0;
+ l2 = 0;
+ l3 = 0;
+ b0 = 0;
+ b1 = 0;
+ b2 = 0;
+ b3 = 0;
+
+ /*
+ * Set loop counters to zero, to make sure that
+ * hw loops are disabled.
+ */
+ r0 = 0;
+ lc0 = r0;
+ lc1 = r0;
+
+ SSYNC;
+
+ /* Check soft reset status */
+ p0.h = SWRST >> 16;
+ p0.l = SWRST & 0xFFFF;
+ r0.l = w[p0];
+
+ cc = bittst(r0, 15);
+ if !cc jump no_soft_reset;
+
+ /* Clear Soft reset */
+ r0 = 0x0000;
+ w[p0] = r0;
+ ssync;
+
+no_soft_reset:
+ nop;
+
+ /* Clear EVT registers */
+ p0.h = (EVT_EMULATION_ADDR >> 16);
+ p0.l = (EVT_EMULATION_ADDR & 0xFFFF);
+ p0 += 8;
+ p1 = 14;
+ r1 = 0;
+ LSETUP(4,4) lc0 = p1;
+ [ p0 ++ ] = r1;
+
+ p0.h = hi(SIC_IWR);
+ p0.l = lo(SIC_IWR);
+ r0.l = 0x1;
+ w[p0] = r0.l;
+ SSYNC;
+
+ sp.l = (0xffb01000 & 0xFFFF);
+ sp.h = (0xffb01000 >> 16);
+
+ /*
+ * Check if the code is in SDRAM
+ * If the code is in SDRAM, skip SDRAM initializaiton
+ */
+ call get_pc;
+ r3.l = 0x0;
+ r3.h = 0x2000;
+ cc = r0 < r3 (iu);
+ if cc jump sdram_initialized;
+ call init_sdram;
+ /* relocate into to RAM */
+sdram_initialized:
+ call get_pc;
+offset:
+ r2.l = offset;
+ r2.h = offset;
+ r3.l = start;
+ r3.h = start;
+ r1 = r2 - r3;
+
+ r0 = r0 - r1;
+ p1 = r0;
+
+ p2.l = (CFG_MONITOR_BASE & 0xffff);
+ p2.h = (CFG_MONITOR_BASE >> 16);
+
+ p3 = 0x04;
+ p4.l = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) & 0xffff);
+ p4.h = ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) >> 16);
+loop1:
+ r1 = [p1 ++ p3];
+ [p2 ++ p3] = r1;
+ cc=p2==p4;
+ if !cc jump loop1;
+ /*
+ * configure STACK
+ */
+ r0.h = (CONFIG_STACKBASE >> 16);
+ r0.l = (CONFIG_STACKBASE & 0xFFFF);
+ sp = r0;
+ fp = sp;
+
+ /*
+ * This next section keeps the processor in supervisor mode
+ * during kernel boot. Switches to user mode at end of boot.
+ * See page 3-9 of Hardware Reference manual for documentation.
+ */
+
+ /* To keep ourselves in the supervisor mode */
+ p0.l = (EVT_IVG15_ADDR & 0xFFFF);
+ p0.h = (EVT_IVG15_ADDR >> 16);
+
+ p1.l = _real_start;
+ p1.h = _real_start;
+ [p0] = p1;
+
+ p0.l = (IMASK & 0xFFFF);
+ p0.h = (IMASK >> 16);
+ r0.l = LO(IVG15_POS);
+ r0.h = HI(IVG15_POS);
+ [p0] = r0;
+ raise 15;
+ p0.l = WAIT_HERE;
+ p0.h = WAIT_HERE;
+ reti = p0;
+ rti;
+
+WAIT_HERE:
+ jump WAIT_HERE;
+
+.global _real_start;
+_real_start:
+ [ -- sp ] = reti;
+
+#ifdef CONFIG_EZKIT561
+ p0.l = (WDOG_CTL & 0xFFFF);
+ p0.h = (WDOG_CTL >> 16);
+ r0 = WATCHDOG_DISABLE(z);
+ w[p0] = r0;
+#endif
+
+ /* DMA reset code to Hi of L1 SRAM */
+copy:
+ P1.H = hi(SYSMMR_BASE); /* P1 Points to the beginning of SYSTEM MMR Space */
+ P1.L = lo(SYSMMR_BASE);
+
+ R0.H = reset_start; /* Source Address (high) */
+ R0.L = reset_start; /* Source Address (low) */
+ R1.H = reset_end;
+ R1.L = reset_end;
+ R2 = R1 - R0; /* Count */
+ R1.H = hi(L1_ISRAM); /* Destination Address (high) */
+ R1.L = lo(L1_ISRAM); /* Destination Address (low) */
+ R3.L = DMAEN; /* Source DMAConfig Value (8-bit words) */
+ R4.L = (DI_EN | WNR | DMAEN); /* Destination DMAConfig Value (8-bit words) */
+
+DMA:
+ R6 = 0x1 (Z);
+ W[P1+OFFSET_(MDMA_S0_X_MODIFY)] = R6; /* Source Modify = 1 */
+ W[P1+OFFSET_(MDMA_D0_X_MODIFY)] = R6; /* Destination Modify = 1 */
+
+ [P1+OFFSET_(MDMA_S0_START_ADDR)] = R0; /* Set Source Base Address */
+ W[P1+OFFSET_(MDMA_S0_X_COUNT)] = R2; /* Set Source Count */
+ /* Set Source DMAConfig = DMA Enable,
+ Memory Read, 8-Bit Transfers, 1-D DMA, Flow - Stop */
+ W[P1+OFFSET_(MDMA_S0_CONFIG)] = R3;
+
+ [P1+OFFSET_(MDMA_D0_START_ADDR)] = R1; /* Set Destination Base Address */
+ W[P1+OFFSET_(MDMA_D0_X_COUNT)] = R2; /* Set Destination Count */
+ /* Set Destination DMAConfig = DMA Enable,
+ Memory Write, 8-Bit Transfers, 1-D DMA, Flow - Stop, IOC */
+ W[P1+OFFSET_(MDMA_D0_CONFIG)] = R4;
+
+WAIT_DMA_DONE:
+ p0.h = hi(MDMA_D0_IRQ_STATUS);
+ p0.l = lo(MDMA_D0_IRQ_STATUS);
+ R0 = W[P0](Z);
+ CC = BITTST(R0, 0);
+ if ! CC jump WAIT_DMA_DONE
+
+ R0 = 0x1;
+ W[P1+OFFSET_(MDMA_D0_IRQ_STATUS)] = R0; /* Write 1 to clear DMA interrupt */
+
+ /* Initialize BSS Section with 0 s */
+ p1.l = __bss_start;
+ p1.h = __bss_start;
+ p2.l = _end;
+ p2.h = _end;
+ r1 = p1;
+ r2 = p2;
+ r3 = r2 - r1;
+ r3 = r3 >> 2;
+ p3 = r3;
+ lsetup (_clear_bss, _clear_bss_end ) lc1 = p3;
+ CC = p2<=p1;
+ if CC jump _clear_bss_skip;
+ r0 = 0;
+_clear_bss:
+_clear_bss_end:
+ [p1++] = r0;
+_clear_bss_skip:
+
+ p0.l = _start1;
+ p0.h = _start1;
+ jump (p0);
+
+reset_start:
+ p0.h = WDOG_CNT >> 16;
+ p0.l = WDOG_CNT & 0xffff;
+ r0 = 0x0010;
+ w[p0] = r0;
+ p0.h = WDOG_CTL >> 16;
+ p0.l = WDOG_CTL & 0xffff;
+ r0 = 0x0000;
+ w[p0] = r0;
+reset_wait:
+ jump reset_wait;
+
+reset_end: nop;
+
+_exit:
+ jump.s _exit;
+get_pc:
+ r0 = rets;
+ rts;
diff --git a/include/asm-microblaze/platform.h b/cpu/bf561/start1.S
similarity index 66%
copy from include/asm-microblaze/platform.h
copy to cpu/bf561/start1.S
index 2096cce..6d4731b 100644
--- a/include/asm-microblaze/platform.h
+++ b/cpu/bf561/start1.S
@@ -1,7 +1,7 @@
/*
- * (C) Copyright 2004 Atmark Techno, Inc.
+ * U-boot - start1.S Code running out of RAM after relocation
*
- * Yasushi SHOJI <yashi@atmark-techno.com>
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,12 +18,21 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
+#define ASSEMBLY
+#include <linux/config.h>
#include <config.h>
+#include <asm/blackfin.h>
+
+.global start1;
+.global _start1;
-#ifdef CONFIG_SUZAKU
-#include <asm/suzaku.h>
-#endif
+.text
+_start1:
+start1:
+ sp += -12;
+ call _board_init_f;
+ sp += 12;
diff --git a/cpu/bf561/traps.c b/cpu/bf561/traps.c
new file mode 100644
index 0000000..7e2dcd1
--- /dev/null
+++ b/cpu/bf561/traps.c
@@ -0,0 +1,239 @@
+/*
+ * U-boot - traps.c Routines related to interrupts and exceptions
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on
+ * No original Copyright holder listed,
+ * Probabily original (C) Roman Zippel (assigned DJD, 1999)
+ *
+ * Copyright 2003 Metrowerks - for Blackfin
+ * Copyright 2000-2001 Lineo, Inc. D. Jeff Dionne <jeff@lineo.ca>
+ * Copyright 1999-2000 D. Jeff Dionne, <jeff@uclinux.org>
+ *
+ * (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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <linux/types.h>
+#include <asm/errno.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+#include <asm/traps.h>
+#include <asm/machdep.h>
+#include "cpu.h"
+#include <asm/arch/anomaly.h>
+#include <asm/cplb.h>
+#include <asm/io.h>
+
+void init_IRQ(void)
+{
+ blackfin_init_IRQ();
+ return;
+}
+
+void process_int(unsigned long vec, struct pt_regs *fp)
+{
+ printf("interrupt\n");
+ return;
+}
+
+extern unsigned int icplb_table[page_descriptor_table_size][2];
+extern unsigned int dcplb_table[page_descriptor_table_size][2];
+
+unsigned long last_cplb_fault_retx;
+
+static unsigned int cplb_sizes[4] =
+ { 1024, 4 * 1024, 1024 * 1024, 4 * 1024 * 1024 };
+
+void trap_c(struct pt_regs *regs)
+{
+ unsigned int addr;
+ unsigned long trapnr = (regs->seqstat) & SEQSTAT_EXCAUSE;
+ unsigned int i, j, size, *I0, *I1;
+ unsigned short data = 0;
+
+ switch (trapnr) {
+ /* 0x26 - Data CPLB Miss */
+ case VEC_CPLB_M:
+
+#ifdef ANOMALY_05000261
+ /*
+ * Work around an anomaly: if we see a new DCPLB fault, return
+ * without doing anything. Then, if we get the same fault again,
+ * handle it.
+ */
+ addr = last_cplb_fault_retx;
+ last_cplb_fault_retx = regs->retx;
+ printf("this time, curr = 0x%08x last = 0x%08x\n", addr,
+ last_cplb_fault_retx);
+ if (addr != last_cplb_fault_retx)
+ goto trap_c_return;
+#endif
+ data = 1;
+
+ case VEC_CPLB_I_M:
+
+ if (data)
+ addr = *pDCPLB_FAULT_ADDR;
+ else
+ addr = *pICPLB_FAULT_ADDR;
+
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ if (data) {
+ size = cplb_sizes[dcplb_table[i][1] >> 16];
+ j = dcplb_table[i][0];
+ } else {
+ size = cplb_sizes[icplb_table[i][1] >> 16];
+ j = icplb_table[i][0];
+ }
+ if ((j <= addr) && ((j + size) > addr)) {
+ debug("found %i 0x%08x\n", i, j);
+ break;
+ }
+ }
+ if (i == page_descriptor_table_size) {
+ printf("something is really wrong\n");
+ do_reset(NULL, 0, 0, NULL);
+ }
+
+ /* Turn the cache off */
+ if (data) {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL &=
+ ~(ACACHE_BCACHE | ENDCPLB | PORT_PREF0);
+ sync();
+ } else {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL &= ~(IMC | ENICPLB);
+ sync();
+ }
+
+ if (data) {
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+ } else {
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+ }
+
+ j = 0;
+ while (*I1 & CPLB_LOCK) {
+ debug("skipping %i %08p - %08x\n", j, I1, *I1);
+ *I0++;
+ *I1++;
+ j++;
+ }
+
+ debug("remove %i 0x%08x 0x%08x\n", j, *I0, *I1);
+
+ for (; j < 15; j++) {
+ debug("replace %i 0x%08x 0x%08x\n", j, I0, I0 + 1);
+ *I0++ = *(I0 + 1);
+ *I1++ = *(I1 + 1);
+ }
+
+ if (data) {
+ *I0 = dcplb_table[i][0];
+ *I1 = dcplb_table[i][1];
+ I0 = (unsigned int *)DCPLB_ADDR0;
+ I1 = (unsigned int *)DCPLB_DATA0;
+ } else {
+ *I0 = icplb_table[i][0];
+ *I1 = icplb_table[i][1];
+ I0 = (unsigned int *)ICPLB_ADDR0;
+ I1 = (unsigned int *)ICPLB_DATA0;
+ }
+
+ for (j = 0; j < 16; j++) {
+ debug("%i 0x%08x 0x%08x\n", j, *I0++, *I1++);
+ }
+
+ /* Turn the cache back on */
+ if (data) {
+ j = *(unsigned int *)DMEM_CONTROL;
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)DMEM_CONTROL =
+ ACACHE_BCACHE | ENDCPLB | PORT_PREF0 | j;
+ sync();
+ } else {
+ sync();
+ asm(" .align 8; ");
+ *(unsigned int *)IMEM_CONTROL = IMC | ENICPLB;
+ sync();
+ }
+
+ break;
+ default:
+ /* All traps come here */
+ printf("code=[0x%x], ", (unsigned int)(regs->seqstat & 0x3f));
+ printf("stack frame=0x%x, ", (unsigned int)regs);
+ printf("bad PC=0x%04x\n", (unsigned int)regs->pc);
+ dump(regs);
+ printf("\n\n");
+
+ printf("Unhandled IRQ or exceptions!\n");
+ printf("Please reset the board \n");
+ do_reset(NULL, 0, 0, NULL);
+ }
+
+trap_c_return:
+ return;
+
+}
+
+void dump(struct pt_regs *fp)
+{
+ debug("RETE: %08lx RETN: %08lx RETX: %08lx RETS: %08lx\n", fp->rete,
+ fp->retn, fp->retx, fp->rets);
+ debug("IPEND: %04lx SYSCFG: %04lx\n", fp->ipend, fp->syscfg);
+ debug("SEQSTAT: %08lx SP: %08lx\n", (long)fp->seqstat, (long)fp);
+ debug("R0: %08lx R1: %08lx R2: %08lx R3: %08lx\n", fp->r0,
+ fp->r1, fp->r2, fp->r3);
+ debug("R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n", fp->r4,
+ fp->r5, fp->r6, fp->r7);
+ debug("P0: %08lx P1: %08lx P2: %08lx P3: %08lx\n", fp->p0,
+ fp->p1, fp->p2, fp->p3);
+ debug("P4: %08lx P5: %08lx FP: %08lx\n", fp->p4, fp->p5, fp->fp);
+ debug("A0.w: %08lx A0.x: %08lx A1.w: %08lx A1.x: %08lx\n",
+ fp->a0w, fp->a0x, fp->a1w, fp->a1x);
+
+ debug("LB0: %08lx LT0: %08lx LC0: %08lx\n", fp->lb0, fp->lt0,
+ fp->lc0);
+ debug("LB1: %08lx LT1: %08lx LC1: %08lx\n", fp->lb1, fp->lt1,
+ fp->lc1);
+ debug("B0: %08lx L0: %08lx M0: %08lx I0: %08lx\n", fp->b0, fp->l0,
+ fp->m0, fp->i0);
+ debug("B1: %08lx L1: %08lx M1: %08lx I1: %08lx\n", fp->b1, fp->l1,
+ fp->m1, fp->i1);
+ debug("B2: %08lx L2: %08lx M2: %08lx I2: %08lx\n", fp->b2, fp->l2,
+ fp->m2, fp->i2);
+ debug("B3: %08lx L3: %08lx M3: %08lx I3: %08lx\n", fp->b3, fp->l3,
+ fp->m3, fp->i3);
+
+ debug("DCPLB_FAULT_ADDR=%p\n", *pDCPLB_FAULT_ADDR);
+ debug("ICPLB_FAULT_ADDR=%p\n", *pICPLB_FAULT_ADDR);
+
+}
diff --git a/cpu/bf561/video.c b/cpu/bf561/video.c
new file mode 100644
index 0000000..3ff0151
--- /dev/null
+++ b/cpu/bf561/video.c
@@ -0,0 +1,194 @@
+/*
+ * (C) Copyright 2000
+ * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
+ * (C) Copyright 2002
+ * Wolfgang Denk, wd@denx.de
+ * (C) Copyright 2006
+ * Aubrey Li, aubrey.li@analog.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 <stdarg.h>
+#include <common.h>
+#include <config.h>
+#include <asm/blackfin.h>
+#include <i2c.h>
+#include <linux/types.h>
+#include <devices.h>
+
+#ifdef CONFIG_VIDEO
+#define NTSC_FRAME_ADDR 0x06000000
+#include "video.h"
+
+/* NTSC OUTPUT SIZE 720 * 240 */
+#define VERTICAL 2
+#define HORIZONTAL 4
+
+int is_vblank_line(const int line)
+{
+ /*
+ * This array contains a single bit for each line in
+ * an NTSC frame.
+ */
+ if ((line <= 18) || (line >= 264 && line <= 281) || (line == 528))
+ return true;
+
+ return false;
+}
+
+int NTSC_framebuffer_init(char *base_address)
+{
+ const int NTSC_frames = 1;
+ const int NTSC_lines = 525;
+ char *dest = base_address;
+ int frame_num, line_num;
+
+ for (frame_num = 0; frame_num < NTSC_frames; ++frame_num) {
+ for (line_num = 1; line_num <= NTSC_lines; ++line_num) {
+ unsigned int code;
+ int offset = 0;
+ int i;
+
+ if (is_vblank_line(line_num))
+ offset++;
+
+ if (line_num > 266 || line_num < 3)
+ offset += 2;
+
+ /* Output EAV code */
+ code = SystemCodeMap[offset].EAV;
+ write_dest_byte((char)(code >> 24) & 0xff);
+ write_dest_byte((char)(code >> 16) & 0xff);
+ write_dest_byte((char)(code >> 8) & 0xff);
+ write_dest_byte((char)(code) & 0xff);
+
+ /* Output horizontal blanking */
+ for (i = 0; i < 67 * 2; ++i) {
+ write_dest_byte(0x80);
+ write_dest_byte(0x10);
+ }
+
+ /* Output SAV */
+ code = SystemCodeMap[offset].SAV;
+ write_dest_byte((char)(code >> 24) & 0xff);
+ write_dest_byte((char)(code >> 16) & 0xff);
+ write_dest_byte((char)(code >> 8) & 0xff);
+ write_dest_byte((char)(code) & 0xff);
+
+ /* Output empty horizontal data */
+ for (i = 0; i < 360 * 2; ++i) {
+ write_dest_byte(0x80);
+ write_dest_byte(0x10);
+ }
+ }
+ }
+
+ return dest - base_address;
+}
+
+void fill_frame(char *Frame, int Value)
+{
+ int *OddPtr32;
+ int OddLine;
+ int *EvenPtr32;
+ int EvenLine;
+ int i;
+ int *data;
+ int m, n;
+
+ /* fill odd and even frames */
+ for (OddLine = 22, EvenLine = 285; OddLine < 263; OddLine++, EvenLine++) {
+ OddPtr32 = (int *)((Frame + (OddLine * 1716)) + 276);
+ EvenPtr32 = (int *)((Frame + (EvenLine * 1716)) + 276);
+ for (i = 0; i < 360; i++, OddPtr32++, EvenPtr32++) {
+ *OddPtr32 = Value;
+ *EvenPtr32 = Value;
+ }
+ }
+
+ for (m = 0; m < VERTICAL; m++) {
+ data = (int *)u_boot_logo.data;
+ for (OddLine = (22 + m), EvenLine = (285 + m);
+ OddLine < (u_boot_logo.height * VERTICAL) + (22 + m);
+ OddLine += VERTICAL, EvenLine += VERTICAL) {
+ OddPtr32 = (int *)((Frame + ((OddLine) * 1716)) + 276);
+ EvenPtr32 =
+ (int *)((Frame + ((EvenLine) * 1716)) + 276);
+ for (i = 0; i < u_boot_logo.width / 2; i++) {
+ /* enlarge one pixel to m x n */
+ for (n = 0; n < HORIZONTAL; n++) {
+ *OddPtr32++ = *data;
+ *EvenPtr32++ = *data;
+ }
+ data++;
+ }
+ }
+ }
+}
+
+void video_putc(const char c)
+{
+}
+
+void video_puts(const char *s)
+{
+}
+
+static int video_init(void)
+{
+ char *NTSCFrame;
+ NTSCFrame = (char *)NTSC_FRAME_ADDR;
+ NTSC_framebuffer_init(NTSCFrame);
+ fill_frame(NTSCFrame, BLUE);
+
+ *pPPI_CONTROL = 0x0082;
+ *pPPI_FRAME = 0x020D;
+
+ *pDMA0_START_ADDR = NTSCFrame;
+ *pDMA0_X_COUNT = 0x035A;
+ *pDMA0_X_MODIFY = 0x0002;
+ *pDMA0_Y_COUNT = 0x020D;
+ *pDMA0_Y_MODIFY = 0x0002;
+ *pDMA0_CONFIG = 0x1015;
+ *pPPI_CONTROL = 0x0083;
+ return 0;
+}
+
+int drv_video_init(void)
+{
+ int error, devices = 1;
+
+ device_t videodev;
+
+ video_init(); /* Video initialization */
+
+ memset(&videodev, 0, sizeof(videodev));
+
+ strcpy(videodev.name, "video");
+ videodev.ext = DEV_EXT_VIDEO; /* Video extensions */
+ videodev.flags = DEV_FLAGS_OUTPUT; /* Output only */
+ videodev.putc = video_putc; /* 'putc' function */
+ videodev.puts = video_puts; /* 'puts' function */
+
+ error = device_register(&videodev);
+
+ return (error == 0) ? devices : error;
+}
+#endif
diff --git a/cpu/bf561/video.h b/cpu/bf561/video.h
new file mode 100644
index 0000000..d237f6a
--- /dev/null
+++ b/cpu/bf561/video.h
@@ -0,0 +1,25 @@
+#include <video_logo.h>
+#define write_dest_byte(val) {*dest++=val;}
+#define BLACK (0x01800180) /* black pixel pattern */
+#define BLUE (0x296E29F0) /* blue pixel pattern */
+#define RED (0x51F0515A) /* red pixel pattern */
+#define MAGENTA (0x6ADE6ACA) /* magenta pixel pattern */
+#define GREEN (0x91229136) /* green pixel pattern */
+#define CYAN (0xAA10AAA6) /* cyan pixel pattern */
+#define YELLOW (0xD292D210) /* yellow pixel pattern */
+#define WHITE (0xFE80FE80) /* white pixel pattern */
+
+#define true 1
+#define false 0
+
+typedef struct {
+ unsigned int SAV;
+ unsigned int EAV;
+} SystemCodeType;
+
+const SystemCodeType SystemCodeMap[4] = {
+ {0xFF000080, 0xFF00009D},
+ {0xFF0000AB, 0xFF0000B6},
+ {0xFF0000C7, 0xFF0000DA},
+ {0xFF0000EC, 0xFF0000F1}
+};
diff --git a/cpu/microblaze/Makefile b/cpu/microblaze/Makefile
index fd54425..db1afa5 100644
--- a/cpu/microblaze/Makefile
+++ b/cpu/microblaze/Makefile
@@ -26,7 +26,8 @@
LIB = $(obj)lib$(CPU).a
START = start.o
-COBJS = cpu.o interrupts.o
+SOBJS = dcache.o icache.o irq.o disable_int.o enable_int.o
+COBJS = cpu.o interrupts.o cache.o exception.o timer.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/cpu/microblaze/cache.c b/cpu/microblaze/cache.c
new file mode 100644
index 0000000..fc388eb
--- /dev/null
+++ b/cpu/microblaze/cache.c
@@ -0,0 +1,48 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <moonstr@monstr.eu>
+ *
+ * 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_CACHE)
+
+int dcache_status (void)
+{
+ int i = 0;
+ int mask = 0x80;
+ __asm__ __volatile__ ("mfs %0,rmsr"::"r" (i):"memory");
+ /* i&=0x80 */
+ __asm__ __volatile__ ("and %0,%0,%1"::"r" (i), "r" (mask):"memory");
+ return i;
+}
+
+int icache_status (void)
+{
+ int i = 0;
+ int mask = 0x20;
+ __asm__ __volatile__ ("mfs %0,rmsr"::"r" (i):"memory");
+ /* i&=0x20 */
+ __asm__ __volatile__ ("and %0,%0,%1"::"r" (i), "r" (mask):"memory");
+ return i;
+}
+#endif
diff --git a/cpu/microblaze/dcache.S b/cpu/microblaze/dcache.S
new file mode 100644
index 0000000..eaf9671
--- /dev/null
+++ b/cpu/microblaze/dcache.S
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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
+ */
+ .text
+ .globl dcache_enable
+ .ent dcache_enable
+ .align 2
+dcache_enable:
+ /* Make space on stack for a temporary */
+ addi r1, r1, -4
+ /* Save register r12 */
+ swi r12, r1, 0
+ /* Read the MSR register */
+ mfs r12, rmsr
+ /* Set the instruction enable bit */
+ ori r12, r12, 0x80
+ /* Save the MSR register */
+ mts rmsr, r12
+ /* Load register r12 */
+ lwi r12, r1, 0
+ /* Return */
+ rtsd r15, 8
+ /* Update stack in the delay slot */
+ addi r1, r1, 4
+ .end dcache_enable
+
+ .text
+ .globl dcache_disable
+ .ent dcache_disable
+ .align 2
+dcache_disable:
+ /* Make space on stack for a temporary */
+ addi r1, r1, -4
+ /* Save register r12 */
+ swi r12, r1, 0
+ /* Read the MSR register */
+ mfs r12, rmsr
+ /* Clear the data cache enable bit */
+ andi r12, r12, ~0x80
+ /* Save the MSR register */
+ mts rmsr, r12
+ /* Load register r12 */
+ lwi r12, r1, 0
+ /* Return */
+ rtsd r15, 8
+ /* Update stack in the delay slot */
+ addi r1, r1, 4
+ .end dcache_disable
diff --git a/cpu/microblaze/disable_int.S b/cpu/microblaze/disable_int.S
new file mode 100644
index 0000000..aecd795
--- /dev/null
+++ b/cpu/microblaze/disable_int.S
@@ -0,0 +1,46 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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
+ */
+
+ .text
+ .globl microblaze_disable_interrupts
+ .ent microblaze_disable_interrupts
+ .align 2
+microblaze_disable_interrupts:
+ #Make space on stack for a temporary
+ addi r1, r1, -4
+ #Save register r12
+ swi r12, r1, 0
+ #Read the MSR register
+ mfs r12, rmsr
+ #Clear the interrupt enable bit
+ andi r12, r12, ~2
+ #Save the MSR register
+ mts rmsr, r12
+ #Load register r12
+ lwi r12, r1, 0
+ #Return
+ rtsd r15, 8
+ #Update stack in the delay slot
+ addi r1, r1, 4
+ .end microblaze_disable_interrupts
diff --git a/include/asm-microblaze/suzaku.h b/cpu/microblaze/enable_int.S
similarity index 63%
rename from include/asm-microblaze/suzaku.h
rename to cpu/microblaze/enable_int.S
index c57a144..c096c6c 100644
--- a/include/asm-microblaze/suzaku.h
+++ b/cpu/microblaze/enable_int.S
@@ -1,7 +1,7 @@
/*
- * (C) Copyright 2004 Atmark Techno, Inc.
+ * (C) Copyright 2007 Michal Simek
*
- * Yasushi SHOJI <yashi@atmark-techno.com>
+ * Michal SIMEK <monstrmonstr.eu>
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -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
@@ -22,6 +22,17 @@
* MA 02111-1307 USA
*/
-/* System Register (GPIO) */
-#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
-#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
+ .text
+ .globl microblaze_enable_interrupts
+ .ent microblaze_enable_interrupts
+ .align 2
+microblaze_enable_interrupts:
+ addi r1, r1, -4
+ swi r12, r1, 0
+ mfs r12, rmsr
+ ori r12, r12, 2
+ mts rmsr, r12
+ lwi r12, r1, 0
+ rtsd r15, 8
+ addi r1, r1, 4
+ .end microblaze_enable_interrupts
diff --git a/cpu/microblaze/exception.c b/cpu/microblaze/exception.c
new file mode 100644
index 0000000..b135acb
--- /dev/null
+++ b/cpu/microblaze/exception.c
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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>
+
+void _hw_exception_handler (void)
+{
+ int address = 0;
+ int state = 0;
+ /* loading address of exception EAR */
+ __asm__ __volatile ("mfs %0,rear"::"r" (address):"memory");
+ /* loading excetpion state register ESR */
+ __asm__ __volatile ("mfs %0,resr"::"r" (state):"memory");
+ printf ("Hardware exception at 0x%x address\n", address);
+ switch (state & 0x1f) { /* mask on exception cause */
+ case 0x1:
+ puts ("Unaligned data access exception\n");
+ break;
+ case 0x2:
+ puts ("Illegal op-code exception\n");
+ break;
+ case 0x3:
+ puts ("Instruction bus error exception\n");
+ break;
+ case 0x4:
+ puts ("Data bus error exception\n");
+ break;
+ case 0x5:
+ puts ("Divide by zero exception\n");
+ break;
+ default:
+ puts ("Undefined cause\n");
+ break;
+ }
+ printf ("Unaligned %sword access\n", ((state & 0x800) ? "" : "half"));
+ printf ("Unaligned %s access\n", ((state & 0x400) ? "store" : "load"));
+ printf ("Register R%x\n", (state & 0x3E) >> 5);
+ hang ();
+}
+
+#ifdef CFG_USR_EXCEP
+void _exception_handler (void)
+{
+ puts ("User vector_exception\n");
+ hang ();
+}
+#endif
diff --git a/cpu/microblaze/icache.S b/cpu/microblaze/icache.S
new file mode 100644
index 0000000..25940d1
--- /dev/null
+++ b/cpu/microblaze/icache.S
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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
+ */
+
+ .text
+ .globl icache_enable
+ .ent icache_enable
+ .align 2
+icache_enable:
+ /* Make space on stack for a temporary */
+ addi r1, r1, -4
+ /* Save register r12 */
+ swi r12, r1, 0
+ /* Read the MSR register */
+ mfs r12, rmsr
+ /* Set the instruction enable bit */
+ ori r12, r12, 0x20
+ /* Save the MSR register */
+ mts rmsr, r12
+ /* Load register r12 */
+ lwi r12, r1, 0
+ /* Return */
+ rtsd r15, 8
+ /* Update stack in the delay slot */
+ addi r1, r1, 4
+ .end icache_enable
+
+ .text
+ .globl icache_disable
+ .ent icache_disable
+ .align 2
+icache_disable:
+ /* Make space on stack for a temporary */
+ addi r1, r1, -4
+ /* Save register r12 */
+ swi r12, r1, 0
+ /* Read the MSR register */
+ mfs r12, rmsr
+ /* Clear the instruction enable bit */
+ andi r12, r12, ~0x20
+ /* Save the MSR register */
+ mts rmsr, r12
+ /* Load register r12 */
+ lwi r12, r1, 0
+ /* Return */
+ rtsd r15, 8
+ /* Update stack in the delay slot */
+ addi r1, r1, 4
+ .end icache_disable
diff --git a/cpu/microblaze/interrupts.c b/cpu/microblaze/interrupts.c
index ccf67e1..2db847c 100644
--- a/cpu/microblaze/interrupts.c
+++ b/cpu/microblaze/interrupts.c
@@ -1,6 +1,8 @@
/*
+ * (C) Copyright 2007 Michal Simek
* (C) Copyright 2004 Atmark Techno, Inc.
*
+ * Michal SIMEK <monstr@monstr.eu>
* Yasushi SHOJI <yashi@atmark-techno.com>
*
* See file CREDITS for list of people who contributed to this
@@ -13,7 +15,7 @@
*
* 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
@@ -22,11 +24,185 @@
* MA 02111-1307 USA
*/
-void enable_interrupts(void)
+#include <common.h>
+#include <command.h>
+#include <asm/microblaze_intc.h>
+
+#undef DEBUG_INT
+
+extern void microblaze_disable_interrupts (void);
+extern void microblaze_enable_interrupts (void);
+
+void enable_interrupts (void)
{
+ microblaze_enable_interrupts ();
}
-int disable_interrupts(void)
+int disable_interrupts (void)
{
+ microblaze_disable_interrupts ();
return 0;
}
+
+#ifdef CFG_INTC_0
+#ifdef CFG_TIMER_0
+extern void timer_init (void);
+#endif
+
+static struct irq_action vecs[CFG_INTC_0_NUM];
+
+/* mapping structure to interrupt controller */
+microblaze_intc_t *intc = (microblaze_intc_t *) (CFG_INTC_0_ADDR);
+
+/* default handler */
+void def_hdlr (void)
+{
+ puts ("def_hdlr\n");
+}
+
+void enable_one_interrupt (int irq)
+{
+ int mask;
+ int offset = 1;
+ offset <<= irq;
+ mask = intc->ier;
+ intc->ier = (mask | offset);
+#ifdef DEBUG_INT
+ printf ("Enable one interrupt irq %x - mask %x,ier %x\n", offset, mask,
+ intc->ier);
+ printf ("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
+#endif
+}
+
+void disable_one_interrupt (int irq)
+{
+ int mask;
+ int offset = 1;
+ offset <<= irq;
+ mask = intc->ier;
+ intc->ier = (mask & ~offset);
+#ifdef DEBUG_INT
+ printf ("Disable one interrupt irq %x - mask %x,ier %x\n", irq, mask,
+ intc->ier);
+ printf ("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
+#endif
+}
+
+/* adding new handler for interrupt */
+void install_interrupt_handler (int irq, interrupt_handler_t * hdlr, void *arg)
+{
+ struct irq_action *act;
+ /* irq out of range */
+ if ((irq < 0) || (irq > CFG_INTC_0_NUM)) {
+ puts ("IRQ out of range\n");
+ return;
+ }
+ act = &vecs[irq];
+ if (hdlr) { /* enable */
+ act->handler = hdlr;
+ act->arg = arg;
+ act->count = 0;
+ enable_one_interrupt (irq);
+ } else { /* disable */
+
+ act->handler = (interrupt_handler_t *) def_hdlr;
+ act->arg = (void *)irq;
+ disable_one_interrupt (irq);
+ }
+}
+
+/* initialization interrupt controller - hardware */
+void intc_init (void)
+{
+ intc->mer = 0;
+ intc->ier = 0;
+ intc->iar = 0xFFFFFFFF;
+ /* XIntc_Start - hw_interrupt enable and all interrupt enable */
+ intc->mer = 0x3;
+#ifdef DEBUG_INT
+ printf ("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
+#endif
+}
+
+int interrupts_init (void)
+{
+ int i;
+ /* initialize irq list */
+ for (i = 0; i < CFG_INTC_0_NUM; i++) {
+ vecs[i].handler = (interrupt_handler_t *) def_hdlr;
+ vecs[i].arg = (void *)i;
+ vecs[i].count = 0;
+ }
+ /* initialize intc controller */
+ intc_init ();
+#ifdef CFG_TIMER_0
+ timer_init ();
+#endif
+ enable_interrupts ();
+ return 0;
+}
+
+void interrupt_handler (void)
+{
+ int irqs;
+ irqs = (intc->isr & intc->ier); /* find active interrupt */
+
+#ifdef DEBUG_INT
+ printf ("INTC isr %x, ier %x, iar %x, mer %x\n", intc->isr, intc->ier,
+ intc->iar, intc->mer);
+ printf ("Interrupt handler on %x line, r14 %x\n", irqs, value);
+#endif
+ struct irq_action *act = vecs;
+ while (irqs) {
+ if (irqs & 1) {
+#ifdef DEBUG_INT
+ printf
+ ("Jumping to interrupt handler rutine addr %x,count %x,arg %x\n",
+ act->handler, act->count, act->arg);
+#endif
+ act->handler (act->arg);
+ act->count++;
+ }
+ irqs >>= 1;
+ act++;
+ }
+ intc->iar = 0xFFFFFFFF; /* erase all events */
+#ifdef DEBUG
+ printf ("Dump INTC reg, isr %x, ier %x, iar %x, mer %x\n", intc->isr,
+ intc->ier, intc->iar, intc->mer);
+ printf ("Interrupt handler on %x line, r14\n", irqs);
+#endif
+}
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_IRQ)
+#ifdef CFG_INTC_0
+int do_irqinfo (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ int i;
+ struct irq_action *act = vecs;
+
+ puts ("\nInterrupt-Information:\n\n"
+ "Nr Routine Arg Count\n"
+ "-----------------------------\n");
+
+ for (i = 0; i < CFG_INTC_0_NUM; i++) {
+ if (act->handler != (interrupt_handler_t*) def_hdlr) {
+ printf ("%02d %08lx %08lx %d\n", i,
+ (int)act->handler, (int)act->arg, act->count);
+ }
+ act++;
+ }
+ puts ("\n");
+ return (0);
+}
+#else
+int do_irqinfo (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ puts ("Undefined interrupt controller\n");
+}
+#endif
+#endif /* CONFIG_COMMANDS & CFG_CMD_IRQ */
diff --git a/cpu/microblaze/irq.S b/cpu/microblaze/irq.S
new file mode 100644
index 0000000..a4e3fbf
--- /dev/null
+++ b/cpu/microblaze/irq.S
@@ -0,0 +1,165 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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>
+ .text
+ .global _interrupt_handler
+_interrupt_handler:
+ addi r1, r1, -4
+ swi r2, r1, 0
+ addi r1, r1, -4
+ swi r3, r1, 0
+ addi r1, r1, -4
+ swi r4, r1, 0
+ addi r1, r1, -4
+ swi r5, r1, 0
+ addi r1, r1, -4
+ swi r6, r1, 0
+ addi r1, r1, -4
+ swi r7, r1, 0
+ addi r1, r1, -4
+ swi r8, r1, 0
+ addi r1, r1, -4
+ swi r9, r1, 0
+ addi r1, r1, -4
+ swi r10, r1, 0
+ addi r1, r1, -4
+ swi r11, r1, 0
+ addi r1, r1, -4
+ swi r12, r1, 0
+ addi r1, r1, -4
+ swi r13, r1, 0
+ addi r1, r1, -4
+ swi r14, r1, 0
+ addi r1, r1, -4
+ swi r15, r1, 0
+ addi r1, r1, -4
+ swi r16, r1, 0
+ addi r1, r1, -4
+ swi r17, r1, 0
+ addi r1, r1, -4
+ swi r18, r1, 0
+ addi r1, r1, -4
+ swi r19, r1, 0
+ addi r1, r1, -4
+ swi r20, r1, 0
+ addi r1, r1, -4
+ swi r21, r1, 0
+ addi r1, r1, -4
+ swi r22, r1, 0
+ addi r1, r1, -4
+ swi r23, r1, 0
+ addi r1, r1, -4
+ swi r24, r1, 0
+ addi r1, r1, -4
+ swi r25, r1, 0
+ addi r1, r1, -4
+ swi r26, r1, 0
+ addi r1, r1, -4
+ swi r27, r1, 0
+ addi r1, r1, -4
+ swi r28, r1, 0
+ addi r1, r1, -4
+ swi r29, r1, 0
+ addi r1, r1, -4
+ swi r30, r1, 0
+ addi r1, r1, -4
+ swi r31, r1, 0
+ brlid r15, interrupt_handler
+ nop
+ nop
+ lwi r31, r1, 0
+ addi r1, r1, 4
+ lwi r30, r1, 0
+ addi r1, r1, 4
+ lwi r29, r1, 0
+ addi r1, r1, 4
+ lwi r28, r1, 0
+ addi r1, r1, 4
+ lwi r27, r1, 0
+ addi r1, r1, 4
+ lwi r26, r1, 0
+ addi r1, r1, 4
+ lwi r25, r1, 0
+ addi r1, r1, 4
+ lwi r24, r1, 0
+ addi r1, r1, 4
+ lwi r23, r1, 0
+ addi r1, r1, 4
+ lwi r22, r1, 0
+ addi r1, r1, 4
+ lwi r21, r1, 0
+ addi r1, r1, 4
+ lwi r20, r1, 0
+ addi r1, r1, 4
+ lwi r19, r1, 0
+ addi r1, r1, 4
+ lwi r18, r1, 0
+ addi r1, r1, 4
+ lwi r17, r1, 0
+ addi r1, r1, 4
+ lwi r16, r1, 0
+ addi r1, r1, 4
+ lwi r15, r1, 0
+ addi r1, r1, 4
+ lwi r14, r1, 0
+ addi r1, r1, 4
+ lwi r13, r1, 0
+ addi r1, r1, 4
+ lwi r12, r1, 0
+ addi r1, r1, 4
+ lwi r11, r1, 0
+ addi r1, r1, 4
+ lwi r10, r1, 0
+ addi r1, r1, 4
+ lwi r9, r1, 0
+ addi r1, r1, 4
+ lwi r8, r1, 0
+ addi r1, r1, 4
+ lwi r7, r1, 0
+ addi r1, r1, 4
+ lwi r6, r1, 0
+ addi r1, r1, 4
+ lwi r5, r1, 0
+ addi r1, r1, 4
+ lwi r4, r1, 0
+ addi r1, r1, 4
+ lwi r3, r1, 0
+ addi r1, r1, 4
+ lwi r2, r1, 0
+ addi r1, r1, 4
+
+ /* enable_interrupt */
+ addi r1, r1, -4
+ swi r12, r1, 0
+ mfs r12, rmsr
+ ori r12, r12, 2
+ mts rmsr, r12
+ lwi r12, r1, 0
+ addi r1, r1, 4
+ nop
+ bra r14
+ nop
+ nop
+ .size _interrupt_handler,.-_interrupt_handler
diff --git a/cpu/microblaze/start.S b/cpu/microblaze/start.S
index 7efdbb0..ca3befc 100644
--- a/cpu/microblaze/start.S
+++ b/cpu/microblaze/start.S
@@ -1,6 +1,8 @@
/*
+ * (C) Copyright 2007 Michal Simek
* (C) Copyright 2004 Atmark Techno, Inc.
*
+ * Michal SIMEK <monstr@monstr.eu>
* Yasushi SHOJI <yashi@atmark-techno.com>
*
* See file CREDITS for list of people who contributed to this
@@ -13,7 +15,7 @@
*
* 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
@@ -27,10 +29,91 @@
.text
.global _start
_start:
+ mts rmsr, r0 /* disable cache */
+ addi r1, r0, CFG_INIT_SP_OFFSET
+ addi r1, r1, -4 /* Decrement SP to top of memory */
+ /* add opcode instruction for 32bit jump - 2 instruction imm & brai*/
+ addi r6, r0, 0xb000 /* hex b000 opcode imm */
+ bslli r6, r6, 16 /* shift */
+ swi r6, r0, 0x0 /* reset address */
+ swi r6, r0, 0x8 /* user vector exception */
+ swi r6, r0, 0x10 /* interrupt */
+ swi r6, r0, 0x20 /* hardware exception */
- addi r1, r0, CFG_SDRAM_BASE /* init stack pointer */
- addi r1, r1, CFG_SDRAM_SIZE /* set sp to high up */
+ addi r6, r0, 0xb808 /* hew b808 opcode brai*/
+ bslli r6, r6, 16
+ swi r6, r0, 0x4 /* reset address */
+ swi r6, r0, 0xC /* user vector exception */
+ swi r6, r0, 0x14 /* interrupt */
+ swi r6, r0, 0x24 /* hardware exception */
- brai board_init
+#ifdef CFG_RESET_ADDRESS
+ /* reset address */
+ addik r6, r0, CFG_RESET_ADDRESS
+ sw r6, r1, r0
+ lhu r7, r1, r0
+ shi r7, r0, 0x2
+ shi r6, r0, 0x6
+/*
+ * Copy U-Boot code to TEXT_BASE
+ * solve problem with sbrk_base
+ */
+#if (CFG_RESET_ADDRESS != TEXT_BASE)
+ addi r4, r0, __end
+ addi r5, r0, __text_start
+ rsub r4, r5, r4 /* size = __end - __text_start */
+ addi r6, r0, CFG_RESET_ADDRESS /* source address */
+ addi r7, r0, 0 /* counter */
+4:
+ lw r8, r6, r7
+ sw r8, r5, r7
+ addi r7, r7, 0x4
+ cmp r8, r4, r7
+ blti r8, 4b
+#endif
+#endif
+#ifdef CFG_USR_EXCEP
+ /* user_vector_exception */
+ addik r6, r0, _exception_handler
+ sw r6, r1, r0
+ lhu r7, r1, r0
+ shi r7, r0, 0xa
+ shi r6, r0, 0xe
+#endif
+
+#ifdef CFG_INTC_0
+ /* interrupt_handler */
+ addik r6, r0, _interrupt_handler
+ sw r6, r1, r0
+ lhu r7, r1, r0
+ shi r7, r0, 0x12
+ shi r6, r0, 0x16
+#endif
+
+ /* hardware exception */
+ addik r6, r0, _hw_exception_handler
+ sw r6, r1, r0
+ lhu r7, r1, r0
+ shi r7, r0, 0x22
+ shi r6, r0, 0x26
+
+ /* enable instruction and data cache */
+ mfs r12, rmsr
+ ori r12, r12, 0xa0
+ mts rmsr, r12
+
+clear_bss:
+ /* clear BSS segments */
+ addi r5, r0, __bss_start
+ addi r4, r0, __bss_end
+ cmp r6, r5, r4
+ beqi r6, 3f
+2:
+ swi r0, r5, 0 /* write zero to loc */
+ addi r5, r5, 4 /* increment to next loc */
+ cmp r6, r5, r4 /* check if we have reach the end */
+ bnei r6, 2b
+3: /* jumping to board_init */
+ brai board_init
1: bri 1b
diff --git a/cpu/microblaze/timer.c b/cpu/microblaze/timer.c
new file mode 100644
index 0000000..be4fd57
--- /dev/null
+++ b/cpu/microblaze/timer.c
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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/microblaze_timer.h>
+
+volatile int timestamp = 0;
+
+void reset_timer (void)
+{
+ timestamp = 0;
+}
+
+ulong get_timer (ulong base)
+{
+ return (timestamp - base);
+}
+
+void set_timer (ulong t)
+{
+ timestamp = t;
+}
+
+#ifdef CFG_INTC_0
+#ifdef CFG_TIMER_0
+extern void install_interrupt_handler (int irq, interrupt_handler_t * hdlr,
+ void *arg);
+
+microblaze_timer_t *tmr = (microblaze_timer_t *) (CFG_TIMER_0_ADDR);
+
+void timer_isr (void *arg)
+{
+ timestamp++;
+ tmr->control = tmr->control | TIMER_INTERRUPT;
+}
+
+void timer_init (void)
+{
+ tmr->loadreg = CFG_TIMER_0_PRELOAD;
+ tmr->control = TIMER_INTERRUPT | TIMER_RESET;
+ tmr->control =
+ TIMER_ENABLE | TIMER_ENABLE_INTR | TIMER_RELOAD | TIMER_DOWN_COUNT;
+ reset_timer ();
+ install_interrupt_handler (CFG_TIMER_0_IRQ, timer_isr, (void *)tmr);
+}
+#endif
+#endif
diff --git a/cpu/mpc5xxx/fec.c b/cpu/mpc5xxx/fec.c
index e639234..e59bd85 100644
--- a/cpu/mpc5xxx/fec.c
+++ b/cpu/mpc5xxx/fec.c
@@ -467,6 +467,10 @@
miiphy_write(dev->name, phyAddr, 0x0, 0x8000);
udelay(1000);
+#if defined(CONFIG_UC101)
+ /* Set the LED configuration Register for the UC101 Board */
+ miiphy_write(dev->name, phyAddr, 0x14, 0x4122);
+#endif
if (fec->xcv_type == MII10) {
/*
* Force 10Base-T, FDX operation
@@ -878,12 +882,13 @@
fec->eth = (ethernet_regs *)MPC5XXX_FEC;
fec->tbdBase = (FEC_TBD *)FEC_BD_BASE;
fec->rbdBase = (FEC_RBD *)(FEC_BD_BASE + FEC_TBD_NUM * sizeof(FEC_TBD));
-#if defined(CONFIG_CANMB) || defined(CONFIG_HMI1001) || \
- defined(CONFIG_ICECUBE) || defined(CONFIG_INKA4X0) || \
- defined(CONFIG_MCC200) || defined(CONFIG_MOTIONPRO) || \
- defined(CONFIG_O2DNT) || defined(CONFIG_PM520) || \
- defined(CONFIG_TOP5200) || defined(CONFIG_TQM5200) || \
- defined(CONFIG_UC101) || defined(CONFIG_V38B)
+#if defined(CONFIG_CANMB) || defined(CONFIG_HMI1001) || \
+ defined(CONFIG_ICECUBE) || defined(CONFIG_INKA4X0) || \
+ defined(CONFIG_JUPITER) || defined(CONFIG_MCC200) || \
+ defined(CONFIG_MOTIONPRO)|| defined(CONFIG_O2DNT) || \
+ defined(CONFIG_PM520) || defined(CONFIG_TOP5200) || \
+ defined(CONFIG_TQM5200) || defined(CONFIG_UC101) || \
+ defined(CONFIG_V38B)
# ifndef CONFIG_FEC_10MBIT
fec->xcv_type = MII100;
# else
diff --git a/cpu/mpc8260/cpu_init.c b/cpu/mpc8260/cpu_init.c
index 7dcc949..380d7af 100644
--- a/cpu/mpc8260/cpu_init.c
+++ b/cpu/mpc8260/cpu_init.c
@@ -129,9 +129,9 @@
/* BCR - Bus Configuration Register (4-25) */
#if defined(CFG_BCR_60x) && (CFG_BCR_SINGLE)
if (immr->im_siu_conf.sc_bcr & BCR_EBM) {
- immr->im_siu_conf.sc_bcr = CFG_BCR_60x;
+ immr->im_siu_conf.sc_bcr = SET_VAL_MASK(immr->im_siu_conf.sc_bcr, CFG_BCR_60x, 0x80000010);
} else {
- immr->im_siu_conf.sc_bcr = CFG_BCR_SINGLE;
+ immr->im_siu_conf.sc_bcr = SET_VAL_MASK(immr->im_siu_conf.sc_bcr, CFG_BCR_SINGLE, 0x80000010);
}
#else
immr->im_siu_conf.sc_bcr = CFG_BCR;
@@ -141,9 +141,9 @@
#if defined(CFG_SIUMCR_LOW) && (CFG_SIUMCR_HIGH)
cpu_clk = board_get_cpu_clk_f ();
if (cpu_clk >= 100000000) {
- immr->im_siu_conf.sc_siumcr = CFG_SIUMCR_HIGH;
+ immr->im_siu_conf.sc_siumcr = SET_VAL_MASK(immr->im_siu_conf.sc_siumcr, CFG_SIUMCR_HIGH, 0x9f3cc000);
} else {
- immr->im_siu_conf.sc_siumcr = CFG_SIUMCR_LOW;
+ immr->im_siu_conf.sc_siumcr = SET_VAL_MASK(immr->im_siu_conf.sc_siumcr, CFG_SIUMCR_LOW, 0x9f3cc000);
}
#else
immr->im_siu_conf.sc_siumcr = CFG_SIUMCR;
diff --git a/cpu/mpc8260/pci.c b/cpu/mpc8260/pci.c
index 1edd6fb..75c6ab2 100644
--- a/cpu/mpc8260/pci.c
+++ b/cpu/mpc8260/pci.c
@@ -275,22 +275,7 @@
| SIUMCR_BCTLC00
| SIUMCR_MMR11;
#elif defined(CONFIG_TQM8272)
-#if 0
- immap->im_siu_conf.sc_siumcr = (immap->im_siu_conf.sc_siumcr &
- ~SIUMCR_LBPC11 &
- ~SIUMCR_CS10PC11 &
- ~SIUMCR_LBPC11) |
- SIUMCR_LBPC01 |
- SIUMCR_CS10PC01 |
- SIUMCR_APPC10;
-#else
-#if 0
- immap->im_siu_conf.sc_siumcr = (immap->im_siu_conf.sc_siumcr |
- SIUMCR_APPC10);
-#else
- immap->im_siu_conf.sc_siumcr = 0x88000000;
-#endif
-#endif
+/* nothing to do for this Board here */
#else
/*
* Setting required to enable IRQ1-IRQ7 (SIUMCR [DPPC]),
@@ -304,7 +289,6 @@
SIUMCR_CS10PC01 |
SIUMCR_APPC10;
#endif
-printf("%s siumcr: %x\n", __FUNCTION__, immap->im_siu_conf.sc_siumcr);
/* Make PCI lowest priority */
/* Each 4 bits is a device bus request and the MS 4bits
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index 1b51078..21b1646 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -30,8 +30,14 @@
#include <watchdog.h>
#include <command.h>
#include <mpc83xx.h>
-#include <ft_build.h>
#include <asm/processor.h>
+#if defined(CONFIG_OF_FLAT_TREE)
+#include <ft_build.h>
+#endif
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#include <libfdt_env.h>
+#endif
DECLARE_GLOBAL_DATA_PTR;
@@ -56,49 +62,78 @@
switch(spridr) {
case SPR_8349E_REV10:
case SPR_8349E_REV11:
+ case SPR_8349E_REV31:
puts("MPC8349E, ");
break;
case SPR_8349_REV10:
case SPR_8349_REV11:
+ case SPR_8349_REV31:
puts("MPC8349, ");
break;
case SPR_8347E_REV10_TBGA:
case SPR_8347E_REV11_TBGA:
+ case SPR_8347E_REV31_TBGA:
case SPR_8347E_REV10_PBGA:
case SPR_8347E_REV11_PBGA:
+ case SPR_8347E_REV31_PBGA:
puts("MPC8347E, ");
break;
case SPR_8347_REV10_TBGA:
case SPR_8347_REV11_TBGA:
+ case SPR_8347_REV31_TBGA:
case SPR_8347_REV10_PBGA:
case SPR_8347_REV11_PBGA:
+ case SPR_8347_REV31_PBGA:
puts("MPC8347, ");
break;
case SPR_8343E_REV10:
case SPR_8343E_REV11:
+ case SPR_8343E_REV31:
puts("MPC8343E, ");
break;
case SPR_8343_REV10:
case SPR_8343_REV11:
+ case SPR_8343_REV31:
puts("MPC8343, ");
break;
case SPR_8360E_REV10:
case SPR_8360E_REV11:
case SPR_8360E_REV12:
+ case SPR_8360E_REV20:
puts("MPC8360E, ");
break;
case SPR_8360_REV10:
case SPR_8360_REV11:
case SPR_8360_REV12:
+ case SPR_8360_REV20:
puts("MPC8360, ");
break;
+ case SPR_8323E_REV10:
+ case SPR_8323E_REV11:
+ puts("MPC8323E, ");
+ break;
+ case SPR_8323_REV10:
+ case SPR_8323_REV11:
+ puts("MPC8323, ");
+ break;
+ case SPR_8321E_REV10:
+ case SPR_8321E_REV11:
+ puts("MPC8321E, ");
+ break;
+ case SPR_8321_REV10:
+ case SPR_8321_REV11:
+ puts("MPC8321, ");
+ break;
default:
- puts("Rev: Unknown\n");
- return -1; /* Not sure what this is */
+ puts("Rev: Unknown revision number.\nWarning: Unsupported cpu revision!\n");
+ return 0;
}
-#if defined(CONFIG_MPC8349)
- printf("Rev: %02x at %s MHz\n", (spridr & 0x0000FFFF)>>4 |(spridr & 0x0000000F), strmhz(buf, clock));
+#if defined(CONFIG_MPC834X)
+ /* Multiple revisons of 834x processors may have the same SPRIDR value.
+ * So use PVR to identify the revision number.
+ */
+ printf("Rev: %02x at %s MHz\n", PVR_MAJ(pvr)<<4 | PVR_MIN(pvr), strmhz(buf, clock));
#else
printf("Rev: %02x at %s MHz\n", spridr & 0x0000FFFF, strmhz(buf, clock));
#endif
@@ -250,7 +285,6 @@
#if defined(CONFIG_WATCHDOG)
void watchdog_reset (void)
{
-#ifdef CONFIG_MPC834X
int re_enable = disable_interrupts();
/* Reset the 83xx watchdog */
@@ -260,9 +294,100 @@
if (re_enable)
enable_interrupts ();
-#else
- hang();
+}
+#endif
+
+#if defined(CONFIG_OF_LIBFDT)
+
+/*
+ * Fixups to the fdt. If "create" is TRUE, the node is created
+ * unconditionally. If "create" is FALSE, the node is updated
+ * only if it already exists.
+ */
+#define FT_UPDATE 0x00000000 /* update existing property only */
+#define FT_CREATE 0x00000001 /* create property if it doesn't exist */
+#define FT_BUSFREQ 0x00000002 /* source is bd->bi_busfreq */
+#define FT_ENETADDR 0x00000004 /* source is bd->bi_enetaddr */
+static const struct {
+ int createflags;
+ char *node;
+ char *prop;
+} fixup_props[] = {
+ { FT_CREATE | FT_BUSFREQ,
+ "/cpus/" OF_CPU,
+ "bus-frequency",
+ },
+ { FT_CREATE | FT_BUSFREQ,
+ "/cpus/" OF_SOC,
+ "bus-frequency"
+ },
+ { FT_CREATE | FT_BUSFREQ,
+ "/" OF_SOC "/serial@4500/",
+ "clock-frequency"
+ },
+ { FT_CREATE | FT_BUSFREQ,
+ "/" OF_SOC "/serial@4600/",
+ "clock-frequency"
+ },
+#ifdef CONFIG_MPC83XX_TSEC1
+ { FT_UPDATE | FT_ENETADDR,
+ "/" OF_SOC "/ethernet@24000,
+ "mac-address",
+ },
+ { FT_UPDATE | FT_ENETADDR,
+ "/" OF_SOC "/ethernet@24000,
+ "local-mac-address",
+ },
#endif
+#ifdef CONFIG_MPC83XX_TSEC2
+ { FT_UPDATE | FT_ENETADDR,
+ "/" OF_SOC "/ethernet@25000,
+ "mac-address",
+ },
+ { FT_UPDATE | FT_ENETADDR,
+ "/" OF_SOC "/ethernet@25000,
+ "local-mac-address",
+ },
+#endif
+};
+
+void
+ft_cpu_setup(void *blob, bd_t *bd)
+{
+ int nodeoffset;
+ int err;
+ int j;
+
+ for (j = 0; j < (sizeof(fixup_props) / sizeof(fixup_props[0])); j++) {
+ nodeoffset = fdt_path_offset (fdt, fixup_props[j].node);
+ if (nodeoffset >= 0) {
+ /*
+ * If unconditional create or the property already exists...
+ */
+ if ((fixup_props[j].createflags & FT_CREATE) ||
+ (fdt_get_property(fdt, nodeoffset, fixup_props[j].prop, 0))) {
+ if (fixup_props[j].createflags & FT_BUSFREQ) {
+ u32 tmp;
+
+ tmp = cpu_to_be32(bd->bi_busfreq);
+ err = fdt_setprop(fdt, nodeoffset,
+ fixup_props[j].prop, &tmp, sizeof(tmp));
+ } else if (fixup_props[j].createflags & FT_ENETADDR) {
+ err = fdt_setprop(fdt, nodeoffset,
+ fixup_props[j].prop, bd->bi_enetaddr, 6);
+ } else {
+ printf("ft_cpu_setup: %s %s has no flag for the value to set\n",
+ fixup_props[j].node,
+ fixup_props[j].prop);
+ }
+ if (err < 0)
+ printf("libfdt: %s %s returned %s\n",
+ fixup_props[j].node,
+ fixup_props[j].prop,
+ fdt_strerror(err));
+ }
+ }
+ }
}
#endif
@@ -292,13 +417,63 @@
*p = cpu_to_be32(clock);
#ifdef CONFIG_MPC83XX_TSEC1
+ p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enetaddr, 6);
+
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/local-mac-address", &len);
+ if (p != NULL)
memcpy(p, bd->bi_enetaddr, 6);
#endif
#ifdef CONFIG_MPC83XX_TSEC2
+ p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet1addr, 6);
+
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/local-mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet1addr, 6);
+#endif
+
+#ifdef CONFIG_UEC_ETH1
+#if CFG_UEC1_UCC_NUM == 0 /* UCC1 */
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enetaddr, 6);
+
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/local-mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enetaddr, 6);
+#elif CFG_UEC1_UCC_NUM == 2 /* UCC3 */
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@2200/mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enetaddr, 6);
+
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@2200/local-mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enetaddr, 6);
+#endif
+#endif
+
+#ifdef CONFIG_UEC_ETH2
+#if CFG_UEC2_UCC_NUM == 1 /* UCC2 */
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet1addr, 6);
+
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/local-mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet1addr, 6);
+#elif CFG_UEC2_UCC_NUM == 3 /* UCC4 */
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@3200/mac-address", &len);
+ if (p != NULL)
memcpy(p, bd->bi_enet1addr, 6);
+
+ p = ft_get_prop(blob, "/" OF_QE "/ucc@3200/local-mac-address", &len);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet1addr, 6);
+#endif
#endif
}
#endif
diff --git a/cpu/mpc83xx/cpu_init.c b/cpu/mpc83xx/cpu_init.c
index e5725fb..3ac9161 100644
--- a/cpu/mpc83xx/cpu_init.c
+++ b/cpu/mpc83xx/cpu_init.c
@@ -69,31 +69,53 @@
#ifdef CFG_ACR_PIPE_DEP
/* Arbiter pipeline depth */
- im->arbiter.acr = (im->arbiter.acr & ~ACR_PIPE_DEP) | (3 << ACR_PIPE_DEP_SHIFT);
+ im->arbiter.acr = (im->arbiter.acr & ~ACR_PIPE_DEP) |
+ (CFG_ACR_PIPE_DEP << ACR_PIPE_DEP_SHIFT);
#endif
#ifdef CFG_SPCR_TSEC1EP
/* TSEC1 Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC1EP) | (3 << SPCR_TSEC1EP_SHIFT);
+ im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC1EP) | (CFG_SPCR_TSEC1EP << SPCR_TSEC1EP_SHIFT);
#endif
#ifdef CFG_SPCR_TSEC2EP
/* TSEC2 Emergency priority */
- im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC2EP) | (3 << SPCR_TSEC2EP_SHIFT);
+ im->sysconf.spcr = (im->sysconf.spcr & ~SPCR_TSEC2EP) | (CFG_SPCR_TSEC2EP << SPCR_TSEC2EP_SHIFT);
#endif
+#ifdef CONFIG_MPC834X
#ifdef CFG_SCCR_TSEC1CM
/* TSEC1 clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC1CM) | (1 << SCCR_TSEC1CM_SHIFT);
+ im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC1CM) | (CFG_SCCR_TSEC1CM << SCCR_TSEC1CM_SHIFT);
#endif
#ifdef CFG_SCCR_TSEC2CM
/* TSEC2 & I2C1 clock mode */
- im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC2CM) | (1 << SCCR_TSEC2CM_SHIFT);
+ im->clk.sccr = (im->clk.sccr & ~SCCR_TSEC2CM) | (CFG_SCCR_TSEC2CM << SCCR_TSEC2CM_SHIFT);
+#endif
+#ifdef CFG_SCCR_USBMPHCM
+ /* USB MPH clock mode */
+ im->clk.sccr = (im->clk.sccr & ~SCCR_USBMPHCM) | (CFG_SCCR_USBMPHCM << SCCR_USBMPHCM_SHIFT);
+#endif
+#endif /* CONFIG_MPC834X */
+
+#ifdef CFG_SCCR_PCICM
+ /* PCI & DMA clock mode */
+ im->clk.sccr = (im->clk.sccr & ~SCCR_PCICM) | (CFG_SCCR_PCICM << SCCR_PCICM_SHIFT);
+#endif
+
+#ifdef CFG_SCCR_USBDRCM
+ /* USB DR clock mode */
+ im->clk.sccr = (im->clk.sccr & ~SCCR_USBDRCM) | (CFG_SCCR_USBDRCM << SCCR_USBDRCM_SHIFT);
#endif
+#ifdef CFG_SCCR_ENCCM
+ /* Encryption clock mode */
+ im->clk.sccr = (im->clk.sccr & ~SCCR_ENCCM) | (CFG_SCCR_ENCCM << SCCR_PCICM_SHIFT);
+#endif
+
#ifdef CFG_ACR_RPTCNT
/* Arbiter repeat count */
- im->arbiter.acr = ((im->arbiter.acr & ~(ACR_RPTCNT)) | (3 << ACR_RPTCNT_SHIFT));
+ im->arbiter.acr = ((im->arbiter.acr & ~(ACR_RPTCNT)) | (CFG_ACR_RPTCNT << ACR_RPTCNT_SHIFT));
#endif
/* RSR - Reset Status Register - clear all status (4.6.1.3) */
@@ -119,6 +141,11 @@
#ifdef CFG_SICRL
im->sysconf.sicrl = CFG_SICRL;
#endif
+ /* DDR control driver register */
+#ifdef CFG_DDRCDR
+ im->sysconf.ddrcdr = CFG_DDRCDR;
+#endif
+
#ifdef CONFIG_QE
/* Config QE ioports */
config_qe_ioports();
@@ -202,12 +229,12 @@
im->sysconf.lblaw[7].ar = CFG_LBLAWAR7_PRELIM;
#endif
#ifdef CFG_GPIO1_PRELIM
- im->pgio[0].dir = CFG_GPIO1_DIR;
- im->pgio[0].dat = CFG_GPIO1_DAT;
+ im->gpio[0].dir = CFG_GPIO1_DIR;
+ im->gpio[0].dat = CFG_GPIO1_DAT;
#endif
#ifdef CFG_GPIO2_PRELIM
- im->pgio[1].dir = CFG_GPIO2_DIR;
- im->pgio[1].dat = CFG_GPIO2_DAT;
+ im->gpio[1].dir = CFG_GPIO2_DIR;
+ im->gpio[1].dat = CFG_GPIO2_DAT;
#endif
}
diff --git a/cpu/mpc83xx/qe_io.c b/cpu/mpc83xx/qe_io.c
index ebe3487..8b3937a 100644
--- a/cpu/mpc83xx/qe_io.c
+++ b/cpu/mpc83xx/qe_io.c
@@ -35,7 +35,7 @@
u32 pin_1bit_mask;
u32 tmp_val;
volatile immap_t *im = (volatile immap_t *)CFG_IMMR;
- volatile gpio83xx_t *par_io =(volatile gpio83xx_t *)&im->gpio;
+ volatile qepio83xx_t *par_io = (volatile qepio83xx_t *)&im->qepio;
/* Caculate pin location and 2bit mask and dir */
pin_2bit_mask = (u32)(0x3 << (NUM_OF_PINS-(pin%(NUM_OF_PINS/2)+1)*2));
diff --git a/cpu/mpc83xx/spd_sdram.c b/cpu/mpc83xx/spd_sdram.c
index 0d93f2e..d9b8753 100644
--- a/cpu/mpc83xx/spd_sdram.c
+++ b/cpu/mpc83xx/spd_sdram.c
@@ -106,16 +106,29 @@
volatile ddr83xx_t *ddr = &immap->ddr;
volatile law83xx_t *ecm = &immap->sysconf.ddrlaw[0];
spd_eeprom_t spd;
+ unsigned int n_ranks;
+ unsigned int odt_rd_cfg, odt_wr_cfg;
+ unsigned char twr_clk, twtr_clk;
+ unsigned char sdram_type;
unsigned int memsize;
unsigned int law_size;
unsigned char caslat, caslat_ctrl;
+ unsigned int trfc, trfc_clk, trfc_low, trfc_high;
+ unsigned int trcd_clk, trtp_clk;
+ unsigned char cke_min_clk;
+ unsigned char add_lat, wr_lat;
+ unsigned char wr_data_delay;
+ unsigned char four_act;
+ unsigned char cpo;
unsigned char burstlen;
+ unsigned char odt_cfg, mode_odt_enable;
unsigned int max_bus_clk;
unsigned int max_data_rate, effective_data_rate;
unsigned int ddrc_clk;
unsigned int refresh_clk;
- unsigned sdram_cfg;
+ unsigned int sdram_cfg;
unsigned int ddrc_ecc_enable;
+ unsigned int pvr = get_pvr();
/* Read SPD parameters with I2C */
CFG_READ_SPD(SPD_EEPROM_ADDRESS, 0, 1, (uchar *) & spd, sizeof (spd));
@@ -123,19 +136,25 @@
spd_debug(&spd);
#endif
/* Check the memory type */
- if (spd.mem_type != SPD_MEMTYPE_DDR) {
+ if (spd.mem_type != SPD_MEMTYPE_DDR && spd.mem_type != SPD_MEMTYPE_DDR2) {
printf("DDR: Module mem type is %02X\n", spd.mem_type);
return 0;
}
/* Check the number of physical bank */
- if (spd.nrows > 2) {
- printf("DDR: The number of physical bank is %02X\n", spd.nrows);
+ if (spd.mem_type == SPD_MEMTYPE_DDR) {
+ n_ranks = spd.nrows;
+ } else {
+ n_ranks = (spd.nrows & 0x7) + 1;
+ }
+
+ if (n_ranks > 2) {
+ printf("DDR: The number of physical bank is %02X\n", n_ranks);
return 0;
}
/* Check if the number of row of the module is in the range of DDRC */
- if (spd.nrow_addr < 12 || spd.nrow_addr > 14) {
+ if (spd.nrow_addr < 12 || spd.nrow_addr > 15) {
printf("DDR: Row number is out of range of DDRC, row=%02X\n",
spd.nrow_addr);
return 0;
@@ -147,20 +166,43 @@
spd.ncol_addr);
return 0;
}
+
+#ifdef CFG_DDRCDR_VALUE
+ /*
+ * Adjust DDR II IO voltage biasing. It just makes it work.
+ */
+ if(spd.mem_type == SPD_MEMTYPE_DDR2) {
+ immap->sysconf.ddrcdr = CFG_DDRCDR_VALUE;
+ }
+#endif
+
+ /*
+ * ODT configuration recommendation from DDR Controller Chapter.
+ */
+ odt_rd_cfg = 0; /* Never assert ODT */
+ odt_wr_cfg = 0; /* Never assert ODT */
+ if (spd.mem_type == SPD_MEMTYPE_DDR2) {
+ odt_wr_cfg = 1; /* Assert ODT on writes to CSn */
+ }
+
/* Setup DDR chip select register */
#ifdef CFG_83XX_DDR_USES_CS0
ddr->csbnds[0].csbnds = (banksize(spd.row_dens) >> 24) - 1;
ddr->cs_config[0] = ( 1 << 31
+ | (odt_rd_cfg << 20)
+ | (odt_wr_cfg << 16)
| (spd.nrow_addr - 12) << 8
| (spd.ncol_addr - 8) );
debug("\n");
debug("cs0_bnds = 0x%08x\n",ddr->csbnds[0].csbnds);
debug("cs0_config = 0x%08x\n",ddr->cs_config[0]);
- if (spd.nrows == 2) {
+ if (n_ranks == 2) {
ddr->csbnds[1].csbnds = ( (banksize(spd.row_dens) >> 8)
| ((banksize(spd.row_dens) >> 23) - 1) );
ddr->cs_config[1] = ( 1<<31
+ | (odt_rd_cfg << 20)
+ | (odt_wr_cfg << 16)
| (spd.nrow_addr-12) << 8
| (spd.ncol_addr-8) );
debug("cs1_bnds = 0x%08x\n",ddr->csbnds[1].csbnds);
@@ -170,16 +212,20 @@
#else
ddr->csbnds[2].csbnds = (banksize(spd.row_dens) >> 24) - 1;
ddr->cs_config[2] = ( 1 << 31
+ | (odt_rd_cfg << 20)
+ | (odt_wr_cfg << 16)
| (spd.nrow_addr - 12) << 8
| (spd.ncol_addr - 8) );
debug("\n");
debug("cs2_bnds = 0x%08x\n",ddr->csbnds[2].csbnds);
debug("cs2_config = 0x%08x\n",ddr->cs_config[2]);
- if (spd.nrows == 2) {
+ if (n_ranks == 2) {
ddr->csbnds[3].csbnds = ( (banksize(spd.row_dens) >> 8)
| ((banksize(spd.row_dens) >> 23) - 1) );
ddr->cs_config[3] = ( 1<<31
+ | (odt_rd_cfg << 20)
+ | (odt_wr_cfg << 16)
| (spd.nrow_addr-12) << 8
| (spd.ncol_addr-8) );
debug("cs3_bnds = 0x%08x\n",ddr->csbnds[3].csbnds);
@@ -187,15 +233,10 @@
}
#endif
- if (spd.mem_type != 0x07) {
- puts("No DDR module found!\n");
- return 0;
- }
-
/*
* Figure out memory size in Megabytes.
*/
- memsize = spd.nrows * banksize(spd.row_dens) / 0x100000;
+ memsize = n_ranks * banksize(spd.row_dens) / 0x100000;
/*
* First supported LAW size is 16M, at LAWAR_SIZE_16M == 23.
@@ -215,24 +256,32 @@
* in the spd.cas_lat field. Translate it to a DDR
* controller field value:
*
- * CAS Lat DDR I Ctrl
- * Clocks SPD Bit Value
- * -------+--------+---------
- * 1.0 0 001
- * 1.5 1 010
- * 2.0 2 011
- * 2.5 3 100
- * 3.0 4 101
- * 3.5 5 110
- * 4.0 6 111
+ * CAS Lat DDR I DDR II Ctrl
+ * Clocks SPD Bit SPD Bit Value
+ * ------- ------- ------- -----
+ * 1.0 0 0001
+ * 1.5 1 0010
+ * 2.0 2 2 0011
+ * 2.5 3 0100
+ * 3.0 4 3 0101
+ * 3.5 5 0110
+ * 4.0 6 4 0111
+ * 4.5 1000
+ * 5.0 5 1001
*/
caslat = __ilog2(spd.cas_lat);
-
- if (caslat > 6 ) {
- printf("DDR: Invalid SPD CAS Latency, caslat=%02X\n",
- spd.cas_lat);
+ if ((spd.mem_type == SPD_MEMTYPE_DDR)
+ && (caslat > 6)) {
+ printf("DDR I: Invalid SPD CAS Latency: 0x%x.\n", spd.cas_lat);
+ return 0;
+ } else if (spd.mem_type == SPD_MEMTYPE_DDR2
+ && (caslat < 2 || caslat > 5)) {
+ printf("DDR II: Invalid SPD CAS Latency: 0x%x.\n",
+ spd.cas_lat);
return 0;
}
+ debug("DDR: caslat SPD bit is %d\n", caslat);
+
max_bus_clk = 1000 *10 / (((spd.clk_cycle & 0xF0) >> 4) * 10
+ (spd.clk_cycle & 0x0f));
max_data_rate = max_bus_clk * 2;
@@ -240,10 +289,11 @@
debug("DDR:Module maximum data rate is: %dMhz\n", max_data_rate);
ddrc_clk = gd->ddr_clk / 1000000;
+ effective_data_rate = 0;
- if (max_data_rate >= 390) { /* it is DDR 400 */
- if (ddrc_clk <= 410 && ddrc_clk > 350) {
- /* DDR controller clk at 350~410 */
+ if (max_data_rate >= 390 && max_data_rate < 460) { /* it is DDR 400 */
+ if (ddrc_clk <= 460 && ddrc_clk > 350) {
+ /* DDR controller clk at 350~460 */
effective_data_rate = 400; /* 5ns */
caslat = caslat;
} else if (ddrc_clk <= 350 && ddrc_clk > 280) {
@@ -258,16 +308,16 @@
effective_data_rate = 266; /* 7.5ns */
if (spd.clk_cycle3 == 0x75)
caslat = caslat - 2;
- else if (spd.clk_cycle2 == 0x60)
+ else if (spd.clk_cycle2 == 0x75)
caslat = caslat - 1;
else
caslat = caslat;
} else if (ddrc_clk <= 230 && ddrc_clk > 90) {
/* DDR controller clk at 90~230 */
effective_data_rate = 200; /* 10ns */
- if (spd.clk_cycle3 == 0x75)
+ if (spd.clk_cycle3 == 0xa0)
caslat = caslat - 2;
- else if (spd.clk_cycle2 == 0x60)
+ else if (spd.clk_cycle2 == 0xa0)
caslat = caslat - 1;
else
caslat = caslat;
@@ -289,7 +339,7 @@
effective_data_rate = 200; /* 10ns */
if (spd.clk_cycle3 == 0xa0)
caslat = caslat - 2;
- else if (spd.clk_cycle2 == 0x75)
+ else if (spd.clk_cycle2 == 0xa0)
caslat = caslat - 1;
else
caslat = caslat;
@@ -330,41 +380,197 @@
* Errata DDR6 work around: input enable 2 cycles earlier.
* including MPC834x Rev1.0/1.1 and MPC8360 Rev1.1/1.2.
*/
- if (caslat == 2)
- ddr->debug_reg = 0x201c0000; /* CL=2 */
- else if (caslat == 3)
- ddr->debug_reg = 0x202c0000; /* CL=2.5 */
- else if (caslat == 4)
- ddr->debug_reg = 0x202c0000; /* CL=3.0 */
+ if(PVR_MAJ(pvr) <= 1 && spd.mem_type == SPD_MEMTYPE_DDR){
+ if (caslat == 2)
+ ddr->debug_reg = 0x201c0000; /* CL=2 */
+ else if (caslat == 3)
+ ddr->debug_reg = 0x202c0000; /* CL=2.5 */
+ else if (caslat == 4)
+ ddr->debug_reg = 0x202c0000; /* CL=3.0 */
- __asm__ __volatile__ ("sync");
+ __asm__ __volatile__ ("sync");
- debug("Errata DDR6 (debug_reg=0x%08x)\n", ddr->debug_reg);
+ debug("Errata DDR6 (debug_reg=0x%08x)\n", ddr->debug_reg);
+ }
/*
- * note: caslat must also be programmed into ddr->sdram_mode
- * register.
- *
- * note: WRREC(Twr) and WRTORD(Twtr) are not in SPD,
- * use conservative value here.
+ * Convert caslat clocks to DDR controller value.
+ * Force caslat_ctrl to be DDR Controller field-sized.
+ */
+ if (spd.mem_type == SPD_MEMTYPE_DDR) {
+ caslat_ctrl = (caslat + 1) & 0x07;
+ } else {
+ caslat_ctrl = (2 * caslat - 1) & 0x0f;
+ }
+
+ debug("DDR: effective data rate is %d MHz\n", effective_data_rate);
+ debug("DDR: caslat SPD bit is %d, controller field is 0x%x\n",
+ caslat, caslat_ctrl);
+
+ /*
+ * Timing Config 0.
+ * Avoid writing for DDR I.
+ */
+ if (spd.mem_type == SPD_MEMTYPE_DDR2) {
+ unsigned char taxpd_clk = 8; /* By the book. */
+ unsigned char tmrd_clk = 2; /* By the book. */
+ unsigned char act_pd_exit = 2; /* Empirical? */
+ unsigned char pre_pd_exit = 6; /* Empirical? */
+
+ ddr->timing_cfg_0 = (0
+ | ((act_pd_exit & 0x7) << 20) /* ACT_PD_EXIT */
+ | ((pre_pd_exit & 0x7) << 16) /* PRE_PD_EXIT */
+ | ((taxpd_clk & 0xf) << 8) /* ODT_PD_EXIT */
+ | ((tmrd_clk & 0xf) << 0) /* MRS_CYC */
+ );
+ debug("DDR: timing_cfg_0 = 0x%08x\n", ddr->timing_cfg_0);
+ }
+
+ /*
+ * For DDR I, WRREC(Twr) and WRTORD(Twtr) are not in SPD,
+ * use conservative value.
+ * For DDR II, they are bytes 36 and 37, in quarter nanos.
+ */
+
+ if (spd.mem_type == SPD_MEMTYPE_DDR) {
+ twr_clk = 3; /* Clocks */
+ twtr_clk = 1; /* Clocks */
+ } else {
+ twr_clk = picos_to_clk(spd.twr * 250);
+ twtr_clk = picos_to_clk(spd.twtr * 250);
+ }
+
+ /*
+ * Calculate Trfc, in picos.
+ * DDR I: Byte 42 straight up in ns.
+ * DDR II: Byte 40 and 42 swizzled some, in ns.
+ */
+ if (spd.mem_type == SPD_MEMTYPE_DDR) {
+ trfc = spd.trfc * 1000; /* up to ps */
+ } else {
+ unsigned int byte40_table_ps[8] = {
+ 0,
+ 250,
+ 330,
+ 500,
+ 660,
+ 750,
+ 0,
+ 0
+ };
+
+ trfc = (((spd.trctrfc_ext & 0x1) * 256) + spd.trfc) * 1000
+ + byte40_table_ps[(spd.trctrfc_ext >> 1) & 0x7];
+ }
+ trfc_clk = picos_to_clk(trfc);
+
+ /*
+ * Trcd, Byte 29, from quarter nanos to ps and clocks.
+ */
+ trcd_clk = picos_to_clk(spd.trcd * 250) & 0x7;
+
+ /*
+ * Convert trfc_clk to DDR controller fields. DDR I should
+ * fit in the REFREC field (16-19) of TIMING_CFG_1, but the
+ * 83xx controller has an extended REFREC field of three bits.
+ * The controller automatically adds 8 clocks to this value,
+ * so preadjust it down 8 first before splitting it up.
*/
- caslat_ctrl = (caslat + 1) & 0x07; /* see as above */
+ trfc_low = (trfc_clk - 8) & 0xf;
+ trfc_high = ((trfc_clk - 8) >> 4) & 0x3;
ddr->timing_cfg_1 =
- (((picos_to_clk(spd.trp * 250) & 0x07) << 28 ) |
- ((picos_to_clk(spd.tras * 1000) & 0x0f ) << 24 ) |
- ((picos_to_clk(spd.trcd * 250) & 0x07) << 20 ) |
- ((caslat_ctrl & 0x07) << 16 ) |
- (((picos_to_clk(spd.trfc * 1000) - 8) & 0x0f) << 12 ) |
- ( 0x300 ) |
- ((picos_to_clk(spd.trrd * 250) & 0x07) << 4) | 1);
+ (((picos_to_clk(spd.trp * 250) & 0x07) << 28 ) | /* PRETOACT */
+ ((picos_to_clk(spd.tras * 1000) & 0x0f ) << 24 ) | /* ACTTOPRE */
+ (trcd_clk << 20 ) | /* ACTTORW */
+ (caslat_ctrl << 16 ) | /* CASLAT */
+ (trfc_low << 12 ) | /* REFEC */
+ ((twr_clk & 0x07) << 8) | /* WRRREC */
+ ((picos_to_clk(spd.trrd * 250) & 0x07) << 4) | /* ACTTOACT */
+ ((twtr_clk & 0x07) << 0) /* WRTORD */
+ );
- ddr->timing_cfg_2 = 0x00000800;
+ /*
+ * Additive Latency
+ * For DDR I, 0.
+ * For DDR II, with ODT enabled, use "a value" less than ACTTORW,
+ * which comes from Trcd, and also note that:
+ * add_lat + caslat must be >= 4
+ */
+ add_lat = 0;
+ if (spd.mem_type == SPD_MEMTYPE_DDR2
+ && (odt_wr_cfg || odt_rd_cfg)
+ && (caslat < 4)) {
+ add_lat = trcd_clk - 1;
+ if ((add_lat + caslat) < 4) {
+ add_lat = 0;
+ }
+ }
+
+ /*
+ * Write Data Delay
+ * Historically 0x2 == 4/8 clock delay.
+ * Empirically, 0x3 == 6/8 clock delay is suggested for DDR I 266.
+ */
+ wr_data_delay = 2;
+
+ /*
+ * Write Latency
+ * Read to Precharge
+ * Minimum CKE Pulse Width.
+ * Four Activate Window
+ */
+ if (spd.mem_type == SPD_MEMTYPE_DDR) {
+ /*
+ * This is a lie. It should really be 1, but if it is
+ * set to 1, bits overlap into the old controller's
+ * otherwise unused ACSM field. If we leave it 0, then
+ * the HW will magically treat it as 1 for DDR 1. Oh Yea.
+ */
+ wr_lat = 0;
+
+ trtp_clk = 2; /* By the book. */
+ cke_min_clk = 1; /* By the book. */
+ four_act = 1; /* By the book. */
+
+ } else {
+ wr_lat = caslat - 1;
+
+ /* Convert SPD value from quarter nanos to picos. */
+ trtp_clk = picos_to_clk(spd.trtp * 250);
+
+ cke_min_clk = 3; /* By the book. */
+ four_act = picos_to_clk(37500); /* By the book. 1k pages? */
+ }
+
+ /*
+ * Empirically set ~MCAS-to-preamble override for DDR 2.
+ * Your milage will vary.
+ */
+ cpo = 0;
+ if (spd.mem_type == SPD_MEMTYPE_DDR2) {
+ if (effective_data_rate == 266 || effective_data_rate == 333) {
+ cpo = 0x7; /* READ_LAT + 5/4 */
+ } else if (effective_data_rate == 400) {
+ cpo = 0x9; /* READ_LAT + 7/4 */
+ } else {
+ /* Automatic calibration */
+ cpo = 0x1f;
+ }
+ }
+
+ ddr->timing_cfg_2 = (0
+ | ((add_lat & 0x7) << 28) /* ADD_LAT */
+ | ((cpo & 0x1f) << 23) /* CPO */
+ | ((wr_lat & 0x7) << 19) /* WR_LAT */
+ | ((trtp_clk & 0x7) << 13) /* RD_TO_PRE */
+ | ((wr_data_delay & 0x7) << 10) /* WR_DATA_DELAY */
+ | ((cke_min_clk & 0x7) << 6) /* CKE_PLS */
+ | ((four_act & 0x1f) << 0) /* FOUR_ACT */
+ );
debug("DDR:timing_cfg_1=0x%08x\n", ddr->timing_cfg_1);
debug("DDR:timing_cfg_2=0x%08x\n", ddr->timing_cfg_2);
- /* Setup init value, but not enable */
- ddr->sdram_cfg = 0x42000000;
/* Check DIMM data bus width */
if (spd.dataw_lsb == 0x20) {
@@ -384,7 +590,8 @@
/* Burst length is always 4 for 64 bit data bus, 8 for 32 bit data bus,
Burst type is sequential
*/
- switch (caslat) {
+ if (spd.mem_type == SPD_MEMTYPE_DDR) {
+ switch (caslat) {
case 1:
ddr->sdram_mode = 0x50 | burstlen; /* CL=1.5 */
break;
@@ -400,9 +607,36 @@
default:
printf("DDR:only CL 1.5, 2.0, 2.5, 3.0 is supported\n");
return 0;
+ }
+ } else {
+ mode_odt_enable = 0x0; /* Default disabled */
+ if (odt_wr_cfg || odt_rd_cfg) {
+ /*
+ * Bits 6 and 2 in Extended MRS(1)
+ * Bit 2 == 0x04 == 75 Ohm, with 2 DIMM modules.
+ * Bit 6 == 0x40 == 150 Ohm, with 1 DIMM module.
+ */
+ mode_odt_enable = 0x40; /* 150 Ohm */
+ }
+
+ ddr->sdram_mode =
+ (0
+ | (1 << (16 + 10)) /* DQS Differential disable */
+ | (add_lat << (16 + 3)) /* Additive Latency in EMRS1 */
+ | (mode_odt_enable << 16) /* ODT Enable in EMRS1 */
+ | ((twr_clk >> 1) << 9) /* Write Recovery Autopre */
+ | (caslat << 4) /* caslat */
+ | (burstlen << 0) /* Burst length */
+ );
}
debug("DDR:sdram_mode=0x%08x\n", ddr->sdram_mode);
+ /*
+ * Clear EMRS2 and EMRS3.
+ */
+ ddr->sdram_mode2 = 0;
+ debug("DDR: sdram_mode2 = 0x%08x\n", ddr->sdram_mode2);
+
switch (spd.refresh) {
case 0x00:
case 0x80:
@@ -440,10 +674,31 @@
ddr->sdram_interval = ((refresh_clk & 0x3fff) << 16) | 0x100;
debug("DDR:sdram_interval=0x%08x\n", ddr->sdram_interval);
+ /*
+ * SDRAM Cfg 2
+ */
+ odt_cfg = 0;
+ if (odt_rd_cfg | odt_wr_cfg) {
+ odt_cfg = 0x2; /* ODT to IOs during reads */
+ }
+ if (spd.mem_type == SPD_MEMTYPE_DDR2) {
+ ddr->sdram_cfg2 = (0
+ | (0 << 26) /* True DQS */
+ | (odt_cfg << 21) /* ODT only read */
+ | (1 << 12) /* 1 refresh at a time */
+ );
+
+ debug("DDR: sdram_cfg2 = 0x%08x\n", ddr->sdram_cfg2);
+ }
+
+#ifdef CFG_DDR_SDRAM_CLK_CNTL /* Optional platform specific value */
+ ddr->sdram_clk_cntl = CFG_DDR_SDRAM_CLK_CNTL;
+#else
/* SS_EN = 0, source synchronous disable
* CLK_ADJST = 0, MCK/MCK# is launched aligned with addr/cmd
*/
ddr->sdram_clk_cntl = 0x00000000;
+#endif
debug("DDR:sdram_clk_cntl=0x%08x\n", ddr->sdram_clk_cntl);
asm("sync;isync");
@@ -458,11 +713,22 @@
*
* sdram_cfg[0] = 1 (ddr sdram logic enable)
* sdram_cfg[1] = 1 (self-refresh-enable)
- * sdram_cfg[6:7] = 2 (SDRAM type = DDR SDRAM)
+ * sdram_cfg[5:7] = (SDRAM type = DDR SDRAM)
+ * 010 DDR 1 SDRAM
+ * 011 DDR 2 SDRAM
* sdram_cfg[12] = 0 (32_BE =0 , 64 bit bus mode)
* sdram_cfg[13] = 0 (8_BE =0, 4-beat bursts)
*/
- sdram_cfg = 0xC2000000;
+ if (spd.mem_type == SPD_MEMTYPE_DDR)
+ sdram_type = 2;
+ else
+ sdram_type = 3;
+
+ sdram_cfg = (0
+ | (1 << 31) /* DDR enable */
+ | (1 << 30) /* Self refresh */
+ | (sdram_type << 24) /* SDRAM type */
+ );
/* sdram_cfg[3] = RD_EN - registered DIMM enable */
if (spd.mod_attr & 0x02)
diff --git a/cpu/mpc83xx/speed.c b/cpu/mpc83xx/speed.c
index 7e53b1e..c759930 100644
--- a/cpu/mpc83xx/speed.c
+++ b/cpu/mpc83xx/speed.c
@@ -99,7 +99,7 @@
u32 lcrr;
u32 csb_clk;
-#if defined(CONFIG_MPC8349)
+#if defined(CONFIG_MPC834X)
u32 tsec1_clk;
u32 tsec2_clk;
u32 usbmph_clk;
@@ -107,15 +107,19 @@
#endif
u32 core_clk;
u32 i2c1_clk;
+#if !defined(CONFIG_MPC832X)
u32 i2c2_clk;
+#endif
u32 enc_clk;
u32 lbiu_clk;
u32 lclk_clk;
u32 ddr_clk;
-#if defined (CONFIG_MPC8360)
+#if defined(CONFIG_MPC8360)
+ u32 ddr_sec_clk;
+#endif
+#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
u32 qepmf;
u32 qepdf;
- u32 ddr_sec_clk;
u32 qe_clk;
u32 brg_clk;
#endif
@@ -139,12 +143,12 @@
#endif
}
- spmf = ((im->reset.rcwl & RCWL_SPMF) >> RCWL_SPMF_SHIFT);
+ spmf = ((im->reset.rcwl & HRCWL_SPMF) >> HRCWL_SPMF_SHIFT);
csb_clk = pci_sync_in * (1 + clkin_div) * spmf;
sccr = im->clk.sccr;
-#if defined(CONFIG_MPC8349)
+#if defined(CONFIG_MPC834X)
switch ((sccr & SCCR_TSEC1CM) >> SCCR_TSEC1CM_SHIFT) {
case 0:
tsec1_clk = 0;
@@ -227,10 +231,12 @@
return -9;
}
#endif
-#if defined (CONFIG_MPC8360)
+#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
i2c1_clk = csb_clk;
#endif
+#if !defined(CONFIG_MPC832X)
i2c2_clk = csb_clk; /* i2c-2 clk is equal to csb clk */
+#endif
switch ((sccr & SCCR_ENCCM) >> SCCR_ENCCM_SHIFT) {
case 0:
@@ -249,12 +255,9 @@
/* unkown SCCR_ENCCM value */
return -6;
}
-#if defined(CONFIG_MPC8349) || defined(CONFIG_MPC8360)
+
lbiu_clk = csb_clk *
- (1 + ((im->reset.rcwl & RCWL_LBIUCM) >> RCWL_LBIUCM_SHIFT));
-#else
-#error Unknown MPC83xx chip
-#endif
+ (1 + ((im->reset.rcwl & HRCWL_LBIUCM) >> HRCWL_LBIUCM_SHIFT));
lcrr = (im->lbus.lcrr & LCRR_CLKDIV) >> LCRR_CLKDIV_SHIFT;
switch (lcrr) {
case 2:
@@ -266,16 +269,13 @@
/* unknown lcrr */
return -10;
}
-#if defined(CONFIG_MPC8349) || defined(CONFIG_MPC8360)
+
ddr_clk = csb_clk *
- (1 + ((im->reset.rcwl & RCWL_DDRCM) >> RCWL_DDRCM_SHIFT));
- corepll = (im->reset.rcwl & RCWL_COREPLL) >> RCWL_COREPLL_SHIFT;
-#if defined (CONFIG_MPC8360)
+ (1 + ((im->reset.rcwl & HRCWL_DDRCM) >> HRCWL_DDRCM_SHIFT));
+ corepll = (im->reset.rcwl & HRCWL_COREPLL) >> HRCWL_COREPLL_SHIFT;
+#if defined(CONFIG_MPC8360)
ddr_sec_clk = csb_clk * (1 +
- ((im->reset.rcwl & RCWL_LBIUCM) >> RCWL_LBIUCM_SHIFT));
-#endif
-#else
-#error Unknown MPC83xx chip
+ ((im->reset.rcwl & HRCWL_LBIUCM) >> HRCWL_LBIUCM_SHIFT));
#endif
corecnf_tab_index = ((corepll & 0x1F) << 2) | ((corepll & 0x60) >> 5);
@@ -306,15 +306,15 @@
return -12;
}
-#if defined (CONFIG_MPC8360)
- qepmf = (im->reset.rcwl & RCWL_CEPMF) >> RCWL_CEPMF_SHIFT;
- qepdf = (im->reset.rcwl & RCWL_CEPDF) >> RCWL_CEPDF_SHIFT;
+#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
+ qepmf = (im->reset.rcwl & HRCWL_CEPMF) >> HRCWL_CEPMF_SHIFT;
+ qepdf = (im->reset.rcwl & HRCWL_CEPDF) >> HRCWL_CEPDF_SHIFT;
qe_clk = (pci_sync_in * qepmf) / (1 + qepdf);
brg_clk = qe_clk / 2;
#endif
gd->csb_clk = csb_clk;
-#if defined(CONFIG_MPC8349)
+#if defined(CONFIG_MPC834X)
gd->tsec1_clk = tsec1_clk;
gd->tsec2_clk = tsec2_clk;
gd->usbmph_clk = usbmph_clk;
@@ -322,13 +322,17 @@
#endif
gd->core_clk = core_clk;
gd->i2c1_clk = i2c1_clk;
+#if !defined(CONFIG_MPC832X)
gd->i2c2_clk = i2c2_clk;
+#endif
gd->enc_clk = enc_clk;
gd->lbiu_clk = lbiu_clk;
gd->lclk_clk = lclk_clk;
gd->ddr_clk = ddr_clk;
-#if defined (CONFIG_MPC8360)
+#if defined(CONFIG_MPC8360)
gd->ddr_sec_clk = ddr_sec_clk;
+#endif
+#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
gd->qe_clk = qe_clk;
gd->brg_clk = brg_clk;
#endif
@@ -352,19 +356,22 @@
printf("Clock configuration:\n");
printf(" Coherent System Bus: %4d MHz\n", gd->csb_clk / 1000000);
printf(" Core: %4d MHz\n", gd->core_clk / 1000000);
-#if defined (CONFIG_MPC8360)
+#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
printf(" QE: %4d MHz\n", gd->qe_clk / 1000000);
+ printf(" BRG: %4d MHz\n", gd->brg_clk / 1000000);
#endif
printf(" Local Bus Controller:%4d MHz\n", gd->lbiu_clk / 1000000);
printf(" Local Bus: %4d MHz\n", gd->lclk_clk / 1000000);
printf(" DDR: %4d MHz\n", gd->ddr_clk / 1000000);
-#if defined (CONFIG_MPC8360)
+#if defined(CONFIG_MPC8360)
printf(" DDR Secondary: %4d MHz\n", gd->ddr_sec_clk / 1000000);
#endif
printf(" SEC: %4d MHz\n", gd->enc_clk / 1000000);
printf(" I2C1: %4d MHz\n", gd->i2c1_clk / 1000000);
+#if !defined(CONFIG_MPC832X)
printf(" I2C2: %4d MHz\n", gd->i2c2_clk / 1000000);
-#if defined(CONFIG_MPC8349)
+#endif
+#if defined(CONFIG_MPC834X)
printf(" TSEC1: %4d MHz\n", gd->tsec1_clk / 1000000);
printf(" TSEC2: %4d MHz\n", gd->tsec2_clk / 1000000);
printf(" USB MPH: %4d MHz\n", gd->usbmph_clk / 1000000);
diff --git a/cpu/mpc83xx/start.S b/cpu/mpc83xx/start.S
index 0f27bb6..6ee9ec9 100644
--- a/cpu/mpc83xx/start.S
+++ b/cpu/mpc83xx/start.S
@@ -77,19 +77,11 @@
END_GOT
/*
- * Version string - must be in data segment because MPC83xx uses the
- * first 256 bytes for the Hard Reset Configuration Word table (see
- * below). Similarly, can't have the U-Boot Magic Number as the first
- * thing in the image - don't know how this will affect the image tools,
- * but I guess I'll find out soon.
+ * The Hard Reset Configuration Word (HRCW) table is in the first 64
+ * (0x40) bytes of flash. It has 8 bytes, but each byte is repeated 8
+ * times so the processor can fetch it out of flash whether the flash
+ * is 8, 16, 32, or 64 bits wide (hardware trickery).
*/
- .data
- .globl version_string
-version_string:
- .ascii U_BOOT_VERSION
- .ascii " (", __DATE__, " - ", __TIME__, ")"
- .ascii " ", CONFIG_IDENT_STRING, "\0"
-
.text
#define _HRCW_TABLE_ENTRY(w) \
.fill 8,1,(((w)>>24)&0xff); \
@@ -100,6 +92,18 @@
_HRCW_TABLE_ENTRY(CFG_HRCW_LOW)
_HRCW_TABLE_ENTRY(CFG_HRCW_HIGH)
+/*
+ * Magic number and version string - put it after the HRCW since it
+ * cannot be first in flash like it is in many other processors.
+ */
+ .long 0x27051956 /* U-Boot Magic Number */
+
+ .globl version_string
+version_string:
+ .ascii U_BOOT_VERSION
+ .ascii " (", __DATE__, " - ", __TIME__, ")"
+ .ascii " ", CONFIG_IDENT_STRING, "\0"
+
#ifndef CONFIG_DEFAULT_IMMR
#error CONFIG_DEFAULT_IMMR must be defined
diff --git a/cpu/mpc86xx/interrupts.c b/cpu/mpc86xx/interrupts.c
index 1df6cdc..49820bb 100644
--- a/cpu/mpc86xx/interrupts.c
+++ b/cpu/mpc86xx/interrupts.c
@@ -80,6 +80,26 @@
{
int ret;
+ /*
+ * The IRQ0 on Rev 2 is pulled high (low in Rev 1.x) to
+ * implement PEX10 errata. As INT is active high, it
+ * will cause core to take 0x500 interrupt.
+ *
+ * Due to the PIC's default pass through mode, as soon
+ * as interrupts are enabled (MSR[EE] = 1), an interrupt
+ * will be taken and u-boot will hang. This is due to a
+ * hardware change (per an errata fix) on new revisions
+ * of the board with Rev 2.x parts.
+ *
+ * Setting the PIC to mixed mode prevents the hang.
+ */
+ if ((get_svr() & 0xf0) == 0x20) {
+ volatile immap_t *immr = (immap_t *)CFG_IMMR;
+ immr->im_pic.gcr = MPC86xx_PICGCR_RST;
+ while (immr->im_pic.gcr & MPC86xx_PICGCR_RST);
+ immr->im_pic.gcr = MPC86xx_PICGCR_MODE;
+ }
+
/* call cpu specific function from $(CPU)/interrupts.c */
ret = interrupt_init_cpu(&decrementer_count);
diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c
index b18e822..ac9ff81 100644
--- a/cpu/mpc86xx/spd_sdram.c
+++ b/cpu/mpc86xx/spd_sdram.c
@@ -284,9 +284,9 @@
}
/*
- * Adjust DDR II IO voltage biasing. It just makes it work.
+ * Adjust DDR II IO voltage biasing. Rev1 only
*/
- if (spd.mem_type == SPD_MEMTYPE_DDR2) {
+ if (((get_svr() & 0xf0) == 0x10) && (spd.mem_type == SPD_MEMTYPE_DDR2)) {
gur->ddrioovcr = (0
| 0x80000000 /* Enable */
| 0x10000000 /* VSEL to 1.8V */
diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c
index 9d0fc6b..ffc898c 100644
--- a/cpu/mpc8xx/serial.c
+++ b/cpu/mpc8xx/serial.c
@@ -236,8 +236,7 @@
im->im_ioport.iop_pdpar |= 0x800;
im->im_ioport.iop_pddir &= ~0x800;
- cp->cp_simode = 0x0000;
- cp->cp_simode |= 0x7000;
+ cp->cp_simode = ((cp->cp_simode & ~0xf000) | 0x7000);
#else
/* Set up the baud rate generator */
smc_setbrg ();
diff --git a/cpu/ppc4xx/44x_spd_ddr.c b/cpu/ppc4xx/44x_spd_ddr.c
index 32d44db..10b4c18 100644
--- a/cpu/ppc4xx/44x_spd_ddr.c
+++ b/cpu/ppc4xx/44x_spd_ddr.c
@@ -46,6 +46,7 @@
#include <asm/processor.h>
#include <i2c.h>
#include <ppc4xx.h>
+#include <asm/mmu.h>
#if defined(CONFIG_SPD_EEPROM) && \
(defined(CONFIG_440GP) || defined(CONFIG_440GX) || \
@@ -229,6 +230,22 @@
#define TRUE 1
#define FALSE 0
+/*
+ * This DDR2 setup code can dynamically setup the TLB entries for the DDR2 memory
+ * region. Right now the cache should still be disabled in U-Boot because of the
+ * EMAC driver, that need it's buffer descriptor to be located in non cached
+ * memory.
+ *
+ * If at some time this restriction doesn't apply anymore, just define
+ * CFG_ENABLE_SDRAM_CACHE in the board config file and this code should setup
+ * everything correctly.
+ */
+#ifdef CFG_ENABLE_SDRAM_CACHE
+#define MY_TLB_WORD2_I_ENABLE 0 /* enable caching on SDRAM */
+#else
+#define MY_TLB_WORD2_I_ENABLE TLB_WORD2_I_ENABLE /* disable caching on SDRAM */
+#endif
+
const unsigned long test[NUMMEMTESTS][NUMMEMWORDS] = {
{0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
0xFFFFFFFF, 0xFFFFFFFF},
@@ -259,6 +276,7 @@
#ifdef CFG_SIMULATE_SPD_EEPROM
extern unsigned char cfg_simulate_spd_eeprom[128];
#endif
+void program_tlb(u32 start, u32 size, u32 tlb_word2_i_value);
unsigned char spd_read(uchar chip, uint addr);
@@ -377,6 +395,11 @@
total_size = program_bxcr(dimm_populated, iic0_dimm_addr,
num_dimm_banks);
+#ifdef CONFIG_PROG_SDRAM_TLB /* this define should eventually be removed */
+ /* and program tlb entries for this size (dynamic) */
+ program_tlb(0, total_size, MY_TLB_WORD2_I_ENABLE);
+#endif
+
/*
* program SDRAM Clock Timing Register (SDRAM0_CLKTR)
*/
@@ -1330,11 +1353,11 @@
*/
cr |= SDRAM_BXCR_SDBE;
- for (i = 0; i < num_banks; i++) {
- bank_parms[ctrl_bank_num[dimm_num]+i].bank_size_bytes =
+ for (i = 0; i < num_banks; i++) {
+ bank_parms[ctrl_bank_num[dimm_num]+i+dimm_num].bank_size_bytes =
(4 * 1024 * 1024) * bank_size_id;
- bank_parms[ctrl_bank_num[dimm_num]+i].cr = cr;
- }
+ bank_parms[ctrl_bank_num[dimm_num]+i+dimm_num].cr = cr;
+ }
}
}
diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c
index ab42119..2ecd3e4 100644
--- a/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/cpu/ppc4xx/44x_spd_ddr2.c
@@ -34,6 +34,7 @@
#endif
#include <common.h>
+#include <command.h>
#include <ppc4xx.h>
#include <i2c.h>
#include <asm/io.h>
@@ -43,6 +44,9 @@
#if defined(CONFIG_SPD_EEPROM) && \
(defined(CONFIG_440SP) || defined(CONFIG_440SPE))
+/*-----------------------------------------------------------------------------+
+ * Defines
+ *-----------------------------------------------------------------------------*/
#ifndef TRUE
#define TRUE 1
#endif
@@ -63,16 +67,67 @@
#define MULDIV64(m1, m2, d) (u32)(((u64)(m1) * (u64)(m2)) / (u64)(d))
-#if defined(DEBUG)
-static void ppc440sp_sdram_register_dump(void);
-#endif
+#define CMD_NOP (7 << 19)
+#define CMD_PRECHARGE (2 << 19)
+#define CMD_REFRESH (1 << 19)
+#define CMD_EMR (0 << 19)
+#define CMD_READ (5 << 19)
+#define CMD_WRITE (4 << 19)
-/*-----------------------------------------------------------------------------+
- * Defines
- *-----------------------------------------------------------------------------*/
+#define SELECT_MR (0 << 16)
+#define SELECT_EMR (1 << 16)
+#define SELECT_EMR2 (2 << 16)
+#define SELECT_EMR3 (3 << 16)
+
+/* MR */
+#define DLL_RESET 0x00000100
+
+#define WRITE_RECOV_2 (1 << 9)
+#define WRITE_RECOV_3 (2 << 9)
+#define WRITE_RECOV_4 (3 << 9)
+#define WRITE_RECOV_5 (4 << 9)
+#define WRITE_RECOV_6 (5 << 9)
+
+#define BURST_LEN_4 0x00000002
+
+/* EMR */
+#define ODT_0_OHM 0x00000000
+#define ODT_50_OHM 0x00000044
+#define ODT_75_OHM 0x00000004
+#define ODT_150_OHM 0x00000040
+
+#define ODS_FULL 0x00000000
+#define ODS_REDUCED 0x00000002
+
+/* defines for ODT (On Die Termination) of the 440SP(e) DDR2 controller */
+#define ODT_EB0R (0x80000000 >> 8)
+#define ODT_EB0W (0x80000000 >> 7)
+#define CALC_ODT_R(n) (ODT_EB0R << (n << 1))
+#define CALC_ODT_W(n) (ODT_EB0W << (n << 1))
+#define CALC_ODT_RW(n) (CALC_ODT_R(n) | CALC_ODT_W(n))
+
/* Defines for the Read Cycle Delay test */
-#define NUMMEMTESTS 8
-#define NUMMEMWORDS 8
+#define NUMMEMTESTS 8
+#define NUMMEMWORDS 8
+#define NUMLOOPS 256 /* memory test loops */
+
+#undef CONFIG_ECC_ERROR_RESET /* test-only: see description below, at check_ecc() */
+
+/*
+ * This DDR2 setup code can dynamically setup the TLB entries for the DDR2 memory
+ * region. Right now the cache should still be disabled in U-Boot because of the
+ * EMAC driver, that need it's buffer descriptor to be located in non cached
+ * memory.
+ *
+ * If at some time this restriction doesn't apply anymore, just define
+ * CFG_ENABLE_SDRAM_CACHE in the board config file and this code should setup
+ * everything correctly.
+ */
+#ifdef CFG_ENABLE_SDRAM_CACHE
+#define MY_TLB_WORD2_I_ENABLE 0 /* enable caching on SDRAM */
+#else
+#define MY_TLB_WORD2_I_ENABLE TLB_WORD2_I_ENABLE /* disable caching on SDRAM */
+#endif
/* Private Structure Definitions */
@@ -89,7 +144,7 @@
* Prototypes
*-----------------------------------------------------------------------------*/
static unsigned long sdram_memsize(void);
-void program_tlb(u32 start, u32 size);
+void program_tlb(u32 start, u32 size, u32 tlb_word2_i_value);
static void get_spd_info(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks);
@@ -114,7 +169,8 @@
static void program_mode(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks,
- ddr_cas_id_t *selected_cas);
+ ddr_cas_id_t *selected_cas,
+ int *write_recovery);
static void program_tr(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks);
@@ -130,22 +186,32 @@
static void program_initplr(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks,
- ddr_cas_id_t selected_cas);
+ ddr_cas_id_t selected_cas,
+ int write_recovery);
static unsigned long is_ecc_enabled(void);
+#ifdef CONFIG_DDR_ECC
static void program_ecc(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
- unsigned long num_dimm_banks);
+ unsigned long num_dimm_banks,
+ unsigned long tlb_word2_i_value);
static void program_ecc_addr(unsigned long start_address,
- unsigned long num_bytes);
-
+ unsigned long num_bytes,
+ unsigned long tlb_word2_i_value);
+#endif
+static void program_DQS_calibration(unsigned long *dimm_populated,
+ unsigned char *iic0_dimm_addr,
+ unsigned long num_dimm_banks);
#ifdef HARD_CODED_DQS /* calibration test with hardvalues */
static void test(void);
#else
static void DQS_calibration_process(void);
#endif
-static void program_DQS_calibration(unsigned long *dimm_populated,
- unsigned char *iic0_dimm_addr,
- unsigned long num_dimm_banks);
+#if defined(DEBUG)
+static void ppc440sp_sdram_register_dump(void);
+#endif
+int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+void dcbz_area(u32 start_address, u32 num_bytes);
+void dflush(void);
static u32 mfdcr_any(u32 dcr)
{
@@ -192,15 +258,6 @@
}
}
-static void wait_ddr_idle(void)
-{
- u32 val;
-
- do {
- mfsdram(SDRAM_MCSTAT, val);
- } while ((val & SDRAM_MCSTAT_IDLE_MASK) == SDRAM_MCSTAT_IDLE_NOT);
-}
-
static unsigned char spd_read(uchar chip, uint addr)
{
unsigned char data[2];
@@ -235,7 +292,7 @@
&& ((mcopt2 & SDRAM_MCOPT2_SREN_MASK) == SDRAM_MCOPT2_SREN_EXIT)
&& ((mcstat & (SDRAM_MCSTAT_MIC_MASK | SDRAM_MCSTAT_SRMS_MASK))
== (SDRAM_MCSTAT_MIC_COMP | SDRAM_MCSTAT_SRMS_NOT_SF))) {
- for (i = 0; i < 4; i++) {
+ for (i = 0; i < MAXBXCF; i++) {
mfsdram(SDRAM_MB0CF + (i << 2), mb0cf);
/* Banks enabled */
if ((mb0cf & SDRAM_BXCF_M_BE_MASK) == SDRAM_BXCF_M_BE_ENABLE) {
@@ -300,14 +357,15 @@
*-----------------------------------------------------------------------------*/
long int initdram(int board_type)
{
+ unsigned char iic0_dimm_addr[] = SPD_EEPROM_ADDRESS;
unsigned char spd0[MAX_SPD_BYTES];
unsigned char spd1[MAX_SPD_BYTES];
unsigned char *dimm_spd[MAXDIMMS];
unsigned long dimm_populated[MAXDIMMS];
- unsigned char iic0_dimm_addr[MAXDIMMS];
unsigned long num_dimm_banks; /* on board dimm banks */
unsigned long val;
ddr_cas_id_t selected_cas;
+ int write_recovery;
unsigned long dram_size = 0;
num_dimm_banks = sizeof(iic0_dimm_addr);
@@ -319,15 +377,9 @@
dimm_spd[1] = spd1;
/*------------------------------------------------------------------
- * Set up an array of iic0 dimm addresses.
- *-----------------------------------------------------------------*/
- iic0_dimm_addr[0] = IIC0_DIMM0_ADDR;
- iic0_dimm_addr[1] = IIC0_DIMM1_ADDR;
-
- /*------------------------------------------------------------------
* Reset the DDR-SDRAM controller.
*-----------------------------------------------------------------*/
- mtsdr(SDR0_SRST, 0x00200000);
+ mtsdr(SDR0_SRST, (0x80000000 >> 10));
mtsdr(SDR0_SRST, 0x00000000);
/*
@@ -399,7 +451,8 @@
/*------------------------------------------------------------------
* Program SDRAM mode register.
*-----------------------------------------------------------------*/
- program_mode(dimm_populated, iic0_dimm_addr, num_dimm_banks, &selected_cas);
+ program_mode(dimm_populated, iic0_dimm_addr, num_dimm_banks,
+ &selected_cas, &write_recovery);
/*------------------------------------------------------------------
* Set the SDRAM Write Data/DM/DQS Clock Timing Reg
@@ -432,13 +485,13 @@
(val & ~(SDRAM_MEMODE_DIC_MASK | SDRAM_MEMODE_DLL_MASK |
SDRAM_MEMODE_RTT_MASK | SDRAM_MEMODE_DQS_MASK)) |
(SDRAM_MEMODE_DIC_NORMAL | SDRAM_MEMODE_DLL_ENABLE
- | SDRAM_MEMODE_RTT_75OHM | SDRAM_MEMODE_DQS_ENABLE));
+ | SDRAM_MEMODE_RTT_150OHM | SDRAM_MEMODE_DQS_ENABLE));
/*------------------------------------------------------------------
* Program Initialization preload registers.
*-----------------------------------------------------------------*/
program_initplr(dimm_populated, iic0_dimm_addr, num_dimm_banks,
- selected_cas);
+ selected_cas, write_recovery);
/*------------------------------------------------------------------
* Delay to ensure 200usec have elapsed since reset.
@@ -471,19 +524,19 @@
dram_size = sdram_memsize();
/* and program tlb entries for this size (dynamic) */
- program_tlb(0, dram_size);
+ program_tlb(0, dram_size, MY_TLB_WORD2_I_ENABLE);
-#if 1 /* TODO: ECC support will come later */
/*------------------------------------------------------------------
- * If ecc is enabled, initialize the parity bits.
+ * DQS calibration.
*-----------------------------------------------------------------*/
- program_ecc(dimm_populated, iic0_dimm_addr, num_dimm_banks);
-#endif
+ program_DQS_calibration(dimm_populated, iic0_dimm_addr, num_dimm_banks);
+#ifdef CONFIG_DDR_ECC
/*------------------------------------------------------------------
- * DQS calibration.
+ * If ecc is enabled, initialize the parity bits.
*-----------------------------------------------------------------*/
- program_DQS_calibration(dimm_populated, iic0_dimm_addr, num_dimm_banks);
+ program_ecc(dimm_populated, iic0_dimm_addr, num_dimm_banks, MY_TLB_WORD2_I_ENABLE);
+#endif
#ifdef DEBUG
ppc440sp_sdram_register_dump();
@@ -532,10 +585,23 @@
#ifdef CONFIG_ADD_RAM_INFO
void board_add_ram_info(int use_default)
{
+ PPC440_SYS_INFO board_cfg;
+ u32 val;
+
if (is_ecc_enabled())
- puts(" (ECC enabled)");
+ puts(" (ECC");
else
- puts(" (ECC not enabled)");
+ puts(" (ECC not");
+
+ get_sys_info(&board_cfg);
+
+ mfsdr(SDR0_DDR0, val);
+ val = MULDIV64((board_cfg.freqPLB), SDR0_DDR0_DDRM_DECODE(val), 1);
+ printf(" enabled, %d MHz", (val * 2) / 1000000);
+
+ mfsdram(SDRAM_MMODE, val);
+ val = (val & SDRAM_MMODE_DCL_MASK) >> 4;
+ printf(", CL%d)", val);
}
#endif
@@ -645,7 +711,7 @@
*-----------------------------------------------------------------*/
get_sys_info(&board_cfg);
- mfsdr(sdr_ddr0, sdr_ddrpll);
+ mfsdr(SDR0_DDR0, sdr_ddrpll);
sdram_freq = ((board_cfg.freqPLB) * SDR0_DDR0_DDRM_DECODE(sdr_ddrpll));
/*
@@ -679,6 +745,7 @@
else
cycle_time = (((tcyc_reg & 0xF0) >> 4) * 100) +
((tcyc_reg & 0x0F)*10);
+ debug("cycle_time=%d [10 picoseconds]\n", cycle_time);
if (cycle_time > (calc_cycle_time + 10)) {
/*
@@ -820,7 +887,11 @@
unsigned long ddrtype;
unsigned long val;
+#ifdef CONFIG_DDR_ECC
ecc_enabled = TRUE;
+#else
+ ecc_enabled = FALSE;
+#endif
dimm_32bit = FALSE;
dimm_64bit = FALSE;
buf0 = FALSE;
@@ -996,8 +1067,8 @@
dimm_type = SDRAM_DDR1;
}
- total_rank += dimm_rank;
- total_dimm ++;
+ total_rank += dimm_rank;
+ total_dimm++;
if ((dimm_num == 0) && (total_dimm == 1))
firstSlot = TRUE;
else
@@ -1008,52 +1079,52 @@
codt |= SDRAM_CODT_DQS_1_8_V_DDR2;
if ((total_dimm == 1) && (firstSlot == TRUE)) {
if (total_rank == 1) {
- codt |= 0x00800000;
- modt0 = 0x01000000;
+ codt |= CALC_ODT_R(0);
+ modt0 = CALC_ODT_W(0);
modt1 = 0x00000000;
modt2 = 0x00000000;
modt3 = 0x00000000;
}
if (total_rank == 2) {
- codt |= 0x02800000;
- modt0 = 0x06000000;
- modt1 = 0x01800000;
+ codt |= CALC_ODT_R(0) | CALC_ODT_R(1);
+ modt0 = CALC_ODT_W(0);
+ modt1 = CALC_ODT_W(0);
modt2 = 0x00000000;
modt3 = 0x00000000;
}
- } else {
+ } else if ((total_dimm == 1) && (firstSlot != TRUE)) {
if (total_rank == 1) {
- codt |= 0x00800000;
- modt0 = 0x01000000;
+ codt |= CALC_ODT_R(2);
+ modt0 = 0x00000000;
modt1 = 0x00000000;
- modt2 = 0x00000000;
+ modt2 = CALC_ODT_W(2);
modt3 = 0x00000000;
}
if (total_rank == 2) {
- codt |= 0x02800000;
- modt0 = 0x06000000;
- modt1 = 0x01800000;
- modt2 = 0x00000000;
- modt3 = 0x00000000;
+ codt |= CALC_ODT_R(2) | CALC_ODT_R(3);
+ modt0 = 0x00000000;
+ modt1 = 0x00000000;
+ modt2 = CALC_ODT_W(2);
+ modt3 = CALC_ODT_W(2);
}
}
if (total_dimm == 2) {
if (total_rank == 2) {
- codt |= 0x08800000;
- modt0 = 0x18000000;
+ codt |= CALC_ODT_R(0) | CALC_ODT_R(2);
+ modt0 = CALC_ODT_RW(2);
modt1 = 0x00000000;
- modt2 = 0x01800000;
+ modt2 = CALC_ODT_RW(0);
modt3 = 0x00000000;
}
if (total_rank == 4) {
- codt |= 0x2a800000;
- modt0 = 0x18000000;
- modt1 = 0x18000000;
- modt2 = 0x01800000;
- modt3 = 0x01800000;
+ codt |= CALC_ODT_R(0) | CALC_ODT_R(1) | CALC_ODT_R(2) | CALC_ODT_R(3);
+ modt0 = CALC_ODT_RW(2);
+ modt1 = 0x00000000;
+ modt2 = CALC_ODT_RW(0);
+ modt3 = 0x00000000;
}
}
- } else {
+ } else {
codt |= SDRAM_CODT_DQS_2_5_V_DDR1;
modt0 = 0x00000000;
modt1 = 0x00000000;
@@ -1092,9 +1163,19 @@
static void program_initplr(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks,
- ddr_cas_id_t selected_cas)
+ ddr_cas_id_t selected_cas,
+ int write_recovery)
{
- unsigned long MR_CAS_value = 0;
+ u32 cas = 0;
+ u32 odt = 0;
+ u32 ods = 0;
+ u32 mr;
+ u32 wr;
+ u32 emr;
+ u32 emr2;
+ u32 emr3;
+ int dimm_num;
+ int total_dimm = 0;
/******************************************************
** Assumption: if more than one DIMM, all DIMMs are the same
@@ -1112,41 +1193,90 @@
mtsdram(SDRAM_INITPLR7, 0x81000062);
} else if ((dimm_populated[0] == SDRAM_DDR2) || (dimm_populated[1] == SDRAM_DDR2)) {
switch (selected_cas) {
- /*
- * The CAS latency is a field of the Mode Reg
- * that need to be set from caller input.
- * CAS bits in Mode Reg are starting at bit 4 at least for the Micron DDR2
- * this is the reason of the shift.
- */
case DDR_CAS_3:
- MR_CAS_value = 3 << 4;
+ cas = 3 << 4;
break;
case DDR_CAS_4:
- MR_CAS_value = 4 << 4;
+ cas = 4 << 4;
break;
case DDR_CAS_5:
- MR_CAS_value = 5 << 4;
+ cas = 5 << 4;
+ break;
+ default:
+ printf("ERROR: ucode error on selected_cas value %d", selected_cas);
+ hang();
+ break;
+ }
+
+#if 0
+ /*
+ * ToDo - Still a problem with the write recovery:
+ * On the Corsair CM2X512-5400C4 module, setting write recovery
+ * in the INITPLR reg to the value calculated in program_mode()
+ * results in not correctly working DDR2 memory (crash after
+ * relocation).
+ *
+ * So for now, set the write recovery to 3. This seems to work
+ * on the Corair module too.
+ *
+ * 2007-03-01, sr
+ */
+ switch (write_recovery) {
+ case 3:
+ wr = WRITE_RECOV_3;
+ break;
+ case 4:
+ wr = WRITE_RECOV_4;
+ break;
+ case 5:
+ wr = WRITE_RECOV_5;
+ break;
+ case 6:
+ wr = WRITE_RECOV_6;
break;
default:
- printf("ERROR: ucode error on selected_cas value %d", (unsigned char)selected_cas);
+ printf("ERROR: write recovery not support (%d)", write_recovery);
hang();
break;
}
+#else
+ wr = WRITE_RECOV_3; /* test-only, see description above */
+#endif
- mtsdram(SDRAM_INITPLR0, 0xB5380000); /* NOP */
- mtsdram(SDRAM_INITPLR1, 0x82100400); /* precharge 8 DDR clock cycle */
- mtsdram(SDRAM_INITPLR2, 0x80820000); /* EMR2 */
- mtsdram(SDRAM_INITPLR3, 0x80830000); /* EMR3 */
- mtsdram(SDRAM_INITPLR4, 0x80810000); /* EMR DLL ENABLE */
- mtsdram(SDRAM_INITPLR5, 0x80800502 | MR_CAS_value); /* MR w/ DLL reset */
- mtsdram(SDRAM_INITPLR6, 0x82100400); /* precharge 8 DDR clock cycle */
- mtsdram(SDRAM_INITPLR7, 0x8a080000); /* Refresh 50 DDR clock cycle */
- mtsdram(SDRAM_INITPLR8, 0x8a080000); /* Refresh 50 DDR clock cycle */
- mtsdram(SDRAM_INITPLR9, 0x8a080000); /* Refresh 50 DDR clock cycle */
- mtsdram(SDRAM_INITPLR10, 0x8a080000); /* Refresh 50 DDR clock cycle */
- mtsdram(SDRAM_INITPLR11, 0x80800402 | MR_CAS_value); /* MR w/o DLL reset */
- mtsdram(SDRAM_INITPLR12, 0x80810380); /* EMR OCD Default */
- mtsdram(SDRAM_INITPLR13, 0x80810000); /* EMR OCD Exit */
+ for (dimm_num = 0; dimm_num < num_dimm_banks; dimm_num++)
+ if (dimm_populated[dimm_num] != SDRAM_NONE)
+ total_dimm++;
+ if (total_dimm == 1) {
+ odt = ODT_150_OHM;
+ ods = ODS_FULL;
+ } else if (total_dimm == 2) {
+ odt = ODT_75_OHM;
+ ods = ODS_REDUCED;
+ } else {
+ printf("ERROR: Unsupported number of DIMM's (%d)", total_dimm);
+ hang();
+ }
+
+ mr = CMD_EMR | SELECT_MR | BURST_LEN_4 | wr | cas;
+ emr = CMD_EMR | SELECT_EMR | odt | ods;
+ emr2 = CMD_EMR | SELECT_EMR2;
+ emr3 = CMD_EMR | SELECT_EMR3;
+ mtsdram(SDRAM_INITPLR0, 0xB5000000 | CMD_NOP); /* NOP */
+ udelay(1000);
+ mtsdram(SDRAM_INITPLR1, 0x82000400 | CMD_PRECHARGE); /* precharge 8 DDR clock cycle */
+ mtsdram(SDRAM_INITPLR2, 0x80800000 | emr2); /* EMR2 */
+ mtsdram(SDRAM_INITPLR3, 0x80800000 | emr3); /* EMR3 */
+ mtsdram(SDRAM_INITPLR4, 0x80800000 | emr); /* EMR DLL ENABLE */
+ mtsdram(SDRAM_INITPLR5, 0x80800000 | mr | DLL_RESET); /* MR w/ DLL reset */
+ udelay(1000);
+ mtsdram(SDRAM_INITPLR6, 0x82000400 | CMD_PRECHARGE); /* precharge 8 DDR clock cycle */
+ mtsdram(SDRAM_INITPLR7, 0x8a000000 | CMD_REFRESH); /* Refresh 50 DDR clock cycle */
+ mtsdram(SDRAM_INITPLR8, 0x8a000000 | CMD_REFRESH); /* Refresh 50 DDR clock cycle */
+ mtsdram(SDRAM_INITPLR9, 0x8a000000 | CMD_REFRESH); /* Refresh 50 DDR clock cycle */
+ mtsdram(SDRAM_INITPLR10, 0x8a000000 | CMD_REFRESH); /* Refresh 50 DDR clock cycle */
+ mtsdram(SDRAM_INITPLR11, 0x80000000 | mr); /* MR w/o DLL reset */
+ mtsdram(SDRAM_INITPLR12, 0x80800380 | emr); /* EMR OCD Default */
+ mtsdram(SDRAM_INITPLR13, 0x80800000 | emr); /* EMR OCD Exit */
} else {
printf("ERROR: ucode error as unknown DDR type in program_initplr");
hang();
@@ -1161,7 +1291,8 @@
static void program_mode(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
unsigned long num_dimm_banks,
- ddr_cas_id_t *selected_cas)
+ ddr_cas_id_t *selected_cas,
+ int *write_recovery)
{
unsigned long dimm_num;
unsigned long sdram_ddr1;
@@ -1197,8 +1328,9 @@
*-----------------------------------------------------------------*/
get_sys_info(&board_cfg);
- mfsdr(sdr_ddr0, sdr_ddrpll);
+ mfsdr(SDR0_DDR0, sdr_ddrpll);
sdram_freq = MULDIV64((board_cfg.freqPLB), SDR0_DDR0_DDRM_DECODE(sdr_ddrpll), 1);
+ debug("sdram_freq=%d\n", sdram_freq);
/*------------------------------------------------------------------
* Handle the timing. We need to find the worst case timing of all
@@ -1228,6 +1360,7 @@
/* t_wr_ns = max(t_wr_ns, (unsigned long)dimm_spd[dimm_num][36] >> 2); */ /* not used in this loop. */
cas_bit = spd_read(iic0_dimm_addr[dimm_num], 18);
+ debug("cas_bit[SPD byte 18]=%02x\n", cas_bit);
/* For a particular DIMM, grab the three CAS values it supports */
for (cas_index = 0; cas_index < 3; cas_index++) {
@@ -1246,7 +1379,8 @@
if ((tcyc_reg & 0x0F) >= 10) {
if ((tcyc_reg & 0x0F) == 0x0D) {
/* Convert from hex to decimal */
- cycle_time_ns_x_100[cas_index] = (((tcyc_reg & 0xF0) >> 4) * 100) + 75;
+ cycle_time_ns_x_100[cas_index] =
+ (((tcyc_reg & 0xF0) >> 4) * 100) + 75;
} else {
printf("ERROR: SPD reported Tcyc is incorrect for DIMM "
"in slot %d\n", (unsigned int)dimm_num);
@@ -1254,9 +1388,12 @@
}
} else {
/* Convert from hex to decimal */
- cycle_time_ns_x_100[cas_index] = (((tcyc_reg & 0xF0) >> 4) * 100) +
+ cycle_time_ns_x_100[cas_index] =
+ (((tcyc_reg & 0xF0) >> 4) * 100) +
((tcyc_reg & 0x0F)*10);
}
+ debug("cas_index=%d: cycle_time_ns_x_100=%d\n", cas_index,
+ cycle_time_ns_x_100[cas_index]);
}
/* The rest of this routine determines if CAS 2.0, 2.5, 3.0, 4.0 and 5.0 are */
@@ -1269,8 +1406,10 @@
* Bit 7 6 5 4 3 2 1 0
* TBD 4.0 3.5 3.0 2.5 2.0 1.5 1.0
*/
- if (((cas_bit & 0x40) == 0x40) && (cas_index < 3) && (cycle_time_ns_x_100[cas_index] != 0)) {
- max_4_0_tcyc_ns_x_100 = max(max_4_0_tcyc_ns_x_100, cycle_time_ns_x_100[cas_index]);
+ if (((cas_bit & 0x40) == 0x40) && (cas_index < 3) &&
+ (cycle_time_ns_x_100[cas_index] != 0)) {
+ max_4_0_tcyc_ns_x_100 = max(max_4_0_tcyc_ns_x_100,
+ cycle_time_ns_x_100[cas_index]);
cas_index++;
} else {
if (cas_index != 0)
@@ -1278,8 +1417,10 @@
cas_4_0_available = FALSE;
}
- if (((cas_bit & 0x10) == 0x10) && (cas_index < 3) && (cycle_time_ns_x_100[cas_index] != 0)) {
- max_3_0_tcyc_ns_x_100 = max(max_3_0_tcyc_ns_x_100, cycle_time_ns_x_100[cas_index]);
+ if (((cas_bit & 0x10) == 0x10) && (cas_index < 3) &&
+ (cycle_time_ns_x_100[cas_index] != 0)) {
+ max_3_0_tcyc_ns_x_100 = max(max_3_0_tcyc_ns_x_100,
+ cycle_time_ns_x_100[cas_index]);
cas_index++;
} else {
if (cas_index != 0)
@@ -1287,8 +1428,10 @@
cas_3_0_available = FALSE;
}
- if (((cas_bit & 0x08) == 0x08) && (cas_index < 3) && (cycle_time_ns_x_100[cas_index] != 0)) {
- max_2_5_tcyc_ns_x_100 = max(max_2_5_tcyc_ns_x_100, cycle_time_ns_x_100[cas_index]);
+ if (((cas_bit & 0x08) == 0x08) && (cas_index < 3) &&
+ (cycle_time_ns_x_100[cas_index] != 0)) {
+ max_2_5_tcyc_ns_x_100 = max(max_2_5_tcyc_ns_x_100,
+ cycle_time_ns_x_100[cas_index]);
cas_index++;
} else {
if (cas_index != 0)
@@ -1296,8 +1439,10 @@
cas_2_5_available = FALSE;
}
- if (((cas_bit & 0x04) == 0x04) && (cas_index < 3) && (cycle_time_ns_x_100[cas_index] != 0)) {
- max_2_0_tcyc_ns_x_100 = max(max_2_0_tcyc_ns_x_100, cycle_time_ns_x_100[cas_index]);
+ if (((cas_bit & 0x04) == 0x04) && (cas_index < 3) &&
+ (cycle_time_ns_x_100[cas_index] != 0)) {
+ max_2_0_tcyc_ns_x_100 = max(max_2_0_tcyc_ns_x_100,
+ cycle_time_ns_x_100[cas_index]);
cas_index++;
} else {
if (cas_index != 0)
@@ -1310,8 +1455,10 @@
* Bit 7 6 5 4 3 2 1 0
* TBD 6.0 5.0 4.0 3.0 2.0 TBD TBD
*/
- if (((cas_bit & 0x20) == 0x20) && (cas_index < 3) && (cycle_time_ns_x_100[cas_index] != 0)) {
- max_5_0_tcyc_ns_x_100 = max(max_5_0_tcyc_ns_x_100, cycle_time_ns_x_100[cas_index]);
+ if (((cas_bit & 0x20) == 0x20) && (cas_index < 3) &&
+ (cycle_time_ns_x_100[cas_index] != 0)) {
+ max_5_0_tcyc_ns_x_100 = max(max_5_0_tcyc_ns_x_100,
+ cycle_time_ns_x_100[cas_index]);
cas_index++;
} else {
if (cas_index != 0)
@@ -1319,8 +1466,10 @@
cas_5_0_available = FALSE;
}
- if (((cas_bit & 0x10) == 0x10) && (cas_index < 3) && (cycle_time_ns_x_100[cas_index] != 0)) {
- max_4_0_tcyc_ns_x_100 = max(max_4_0_tcyc_ns_x_100, cycle_time_ns_x_100[cas_index]);
+ if (((cas_bit & 0x10) == 0x10) && (cas_index < 3) &&
+ (cycle_time_ns_x_100[cas_index] != 0)) {
+ max_4_0_tcyc_ns_x_100 = max(max_4_0_tcyc_ns_x_100,
+ cycle_time_ns_x_100[cas_index]);
cas_index++;
} else {
if (cas_index != 0)
@@ -1328,8 +1477,10 @@
cas_4_0_available = FALSE;
}
- if (((cas_bit & 0x08) == 0x08) && (cas_index < 3) && (cycle_time_ns_x_100[cas_index] != 0)) {
- max_3_0_tcyc_ns_x_100 = max(max_3_0_tcyc_ns_x_100, cycle_time_ns_x_100[cas_index]);
+ if (((cas_bit & 0x08) == 0x08) && (cas_index < 3) &&
+ (cycle_time_ns_x_100[cas_index] != 0)) {
+ max_3_0_tcyc_ns_x_100 = max(max_3_0_tcyc_ns_x_100,
+ cycle_time_ns_x_100[cas_index]);
cas_index++;
} else {
if (cas_index != 0)
@@ -1346,11 +1497,15 @@
mfsdram(SDRAM_MMODE, mmode);
mmode = mmode & ~(SDRAM_MMODE_WR_MASK | SDRAM_MMODE_DCL_MASK);
- cycle_2_0_clk = MULDIV64(ONE_BILLION, 100, max_2_0_tcyc_ns_x_100);
- cycle_2_5_clk = MULDIV64(ONE_BILLION, 100, max_2_5_tcyc_ns_x_100);
- cycle_3_0_clk = MULDIV64(ONE_BILLION, 100, max_3_0_tcyc_ns_x_100);
- cycle_4_0_clk = MULDIV64(ONE_BILLION, 100, max_4_0_tcyc_ns_x_100);
- cycle_5_0_clk = MULDIV64(ONE_BILLION, 100, max_5_0_tcyc_ns_x_100);
+ /* add 10 here because of rounding problems */
+ cycle_2_0_clk = MULDIV64(ONE_BILLION, 100, max_2_0_tcyc_ns_x_100) + 10;
+ cycle_2_5_clk = MULDIV64(ONE_BILLION, 100, max_2_5_tcyc_ns_x_100) + 10;
+ cycle_3_0_clk = MULDIV64(ONE_BILLION, 100, max_3_0_tcyc_ns_x_100) + 10;
+ cycle_4_0_clk = MULDIV64(ONE_BILLION, 100, max_4_0_tcyc_ns_x_100) + 10;
+ cycle_5_0_clk = MULDIV64(ONE_BILLION, 100, max_5_0_tcyc_ns_x_100) + 10;
+ debug("cycle_3_0_clk=%d\n", cycle_3_0_clk);
+ debug("cycle_4_0_clk=%d\n", cycle_4_0_clk);
+ debug("cycle_5_0_clk=%d\n", cycle_5_0_clk);
if (sdram_ddr1 == TRUE) { /* DDR1 */
if ((cas_2_0_available == TRUE) && (sdram_freq <= cycle_2_0_clk)) {
@@ -1369,6 +1524,9 @@
hang();
}
} else { /* DDR2 */
+ debug("cas_3_0_available=%d\n", cas_3_0_available);
+ debug("cas_4_0_available=%d\n", cas_4_0_available);
+ debug("cas_5_0_available=%d\n", cas_5_0_available);
if ((cas_3_0_available == TRUE) && (sdram_freq <= cycle_3_0_clk)) {
mmode |= SDRAM_MMODE_DCL_DDR2_3_0_CLK;
*selected_cas = DDR_CAS_3;
@@ -1381,7 +1539,11 @@
} else {
printf("ERROR: Cannot find a supported CAS latency with the installed DIMMs.\n");
printf("Only DIMMs DDR2 with CAS latencies of 3.0, 4.0, and 5.0 are supported.\n");
- printf("Make sure the PLB speed is within the supported range of the DIMMs.\n\n");
+ printf("Make sure the PLB speed is within the supported range of the DIMMs.\n");
+ printf("cas3=%d cas4=%d cas5=%d\n",
+ cas_3_0_available, cas_4_0_available, cas_5_0_available);
+ printf("sdram_freq=%d cycle3=%d cycle4=%d cycle5=%d\n\n",
+ sdram_freq, cycle_3_0_clk, cycle_4_0_clk, cycle_5_0_clk);
hang();
}
}
@@ -1424,8 +1586,12 @@
mmode |= SDRAM_MMODE_WR_DDR2_6_CYC;
break;
}
+ *write_recovery = t_wr_clk;
}
+ debug("CAS latency = %d\n", *selected_cas);
+ debug("Write recovery = %d\n", *write_recovery);
+
mtsdram(SDRAM_MMODE, mmode);
}
@@ -1454,7 +1620,7 @@
/*------------------------------------------------------------------
* Set the SDRAM Refresh Timing Register, SDRAM_RTR
*-----------------------------------------------------------------*/
- mfsdr(sdr_ddr0, sdr_ddrpll);
+ mfsdr(SDR0_DDR0, sdr_ddrpll);
sdram_freq = ((board_cfg.freqPLB) * SDR0_DDR0_DDRM_DECODE(sdr_ddrpll));
max_refresh_rate = 0;
@@ -1540,7 +1706,7 @@
*-----------------------------------------------------------------*/
get_sys_info(&board_cfg);
- mfsdr(sdr_ddr0, sdr_ddrpll);
+ mfsdr(SDR0_DDR0, sdr_ddrpll);
sdram_freq = ((board_cfg.freqPLB) * SDR0_DDR0_DDRM_DECODE(sdr_ddrpll));
/*------------------------------------------------------------------
@@ -1948,7 +2114,7 @@
* Set the sizes
*-----------------------------------------------------------------*/
baseadd_size = 0;
- rank_size_bytes = 1024 * 1024 * rank_size_id;
+ rank_size_bytes = 4 * 1024 * 1024 * rank_size_id;
switch (rank_size_id) {
case 0x02:
baseadd_size |= SDRAM_RXBAS_SDSZ_8;
@@ -1985,8 +2151,8 @@
for (i = 0; i < num_ranks; i++) {
mtdcr_any(rank_reg+i+dimm_num+bank_0_populated,
- (rank_base_addr & SDRAM_RXBAS_SDBA_MASK) |
- baseadd_size);
+ (SDRAM_RXBAS_SDBA_ENCODE(rank_base_addr) |
+ baseadd_size));
rank_base_addr += rank_size_bytes;
}
}
@@ -2009,15 +2175,29 @@
ecc = max(ecc, SDRAM_MCOPT1_MCHK_CHK_DECODE(val));
}
+ return ecc;
+}
+
+static void blank_string(int size)
+{
+ int i;
+
- return(ecc);
+ for (i=0; i<size; i++)
+ putc('\b');
+ for (i=0; i<size; i++)
+ putc(' ');
+ for (i=0; i<size; i++)
+ putc('\b');
}
+#ifdef CONFIG_DDR_ECC
/*-----------------------------------------------------------------------------+
* program_ecc.
*-----------------------------------------------------------------------------*/
static void program_ecc(unsigned long *dimm_populated,
unsigned char *iic0_dimm_addr,
- unsigned long num_dimm_banks)
+ unsigned long num_dimm_banks,
+ unsigned long tlb_word2_i_value)
{
unsigned long mcopt1;
unsigned long mcopt2;
@@ -2046,23 +2226,70 @@
&& ((mcstat & (SDRAM_MCSTAT_MIC_MASK | SDRAM_MCSTAT_SRMS_MASK))
== (SDRAM_MCSTAT_MIC_COMP | SDRAM_MCSTAT_SRMS_NOT_SF))) {
- program_ecc_addr(0, sdram_memsize());
+ program_ecc_addr(0, sdram_memsize(), tlb_word2_i_value);
}
}
return;
}
+#ifdef CONFIG_ECC_ERROR_RESET
+/*
+ * Check for ECC errors and reset board upon any error here
+ *
+ * On the Katmai 440SPe eval board, from time to time, the first
+ * lword write access after DDR2 initializazion with ECC checking
+ * enabled, leads to an ECC error. I couldn't find a configuration
+ * without this happening. On my board with the current setup it
+ * happens about 1 from 10 times.
+ *
+ * The ECC modules used for testing are:
+ * - Kingston ValueRAM KVR667D2E5/512 (tested with 1 and 2 DIMM's)
+ *
+ * This has to get fixed for the Katmai and tested for the other
+ * board (440SP/440SPe) that will eventually use this code in the
+ * future.
+ *
+ * 2007-03-01, sr
+ */
+static void check_ecc(void)
+{
+ u32 val;
+
+ mfsdram(SDRAM_ECCCR, val);
+ if (val != 0) {
+ printf("\nECC error: MCIF0_ECCES=%08lx MQ0_ESL=%08lx address=%08lx\n",
+ val, mfdcr(0x4c), mfdcr(0x4e));
+ printf("ECC error occured, resetting board...\n");
+ do_reset(NULL, 0, 0, NULL);
+ }
+}
+#endif
+
+static void wait_ddr_idle(void)
+{
+ u32 val;
+
+ do {
+ mfsdram(SDRAM_MCSTAT, val);
+ } while ((val & SDRAM_MCSTAT_IDLE_MASK) == SDRAM_MCSTAT_IDLE_NOT);
+}
+
/*-----------------------------------------------------------------------------+
* program_ecc_addr.
*-----------------------------------------------------------------------------*/
static void program_ecc_addr(unsigned long start_address,
- unsigned long num_bytes)
+ unsigned long num_bytes,
+ unsigned long tlb_word2_i_value)
{
unsigned long current_address;
unsigned long end_address;
unsigned long address_increment;
unsigned long mcopt1;
+ char str[] = "ECC generation -";
+ char slash[] = "\\|/-\\|/-";
+ int loop = 0;
+ int loopi = 0;
current_address = start_address;
mfsdram(SDRAM_MCOPT1, mcopt1);
@@ -2073,28 +2300,58 @@
eieio();
wait_ddr_idle();
- /* ECC bit set method for non-cached memory */
- if ((mcopt1 & SDRAM_MCOPT1_DMWD_MASK) == SDRAM_MCOPT1_DMWD_32)
- address_increment = 4;
- else
- address_increment = 8;
- end_address = current_address + num_bytes;
+ puts(str);
+ if (tlb_word2_i_value == TLB_WORD2_I_ENABLE) {
+ /* ECC bit set method for non-cached memory */
+ if ((mcopt1 & SDRAM_MCOPT1_DMWD_MASK) == SDRAM_MCOPT1_DMWD_32)
+ address_increment = 4;
+ else
+ address_increment = 8;
+ end_address = current_address + num_bytes;
+
+ while (current_address < end_address) {
+ *((unsigned long *)current_address) = 0x00000000;
+ current_address += address_increment;
- while (current_address < end_address) {
- *((unsigned long *)current_address) = 0x00000000;
- current_address += address_increment;
+ if ((loop++ % (2 << 20)) == 0) {
+ putc('\b');
+ putc(slash[loopi++ % 8]);
+ }
+ }
+
+ } else {
+ /* ECC bit set method for cached memory */
+ dcbz_area(start_address, num_bytes);
+ dflush();
}
+
+ blank_string(strlen(str));
+
sync();
eieio();
wait_ddr_idle();
+ /* clear ECC error repoting registers */
+ mtsdram(SDRAM_ECCCR, 0xffffffff);
+ mtdcr(0x4c, 0xffffffff);
+
mtsdram(SDRAM_MCOPT1,
- (mcopt1 & ~SDRAM_MCOPT1_MCHK_MASK) | SDRAM_MCOPT1_MCHK_CHK);
+ (mcopt1 & ~SDRAM_MCOPT1_MCHK_MASK) | SDRAM_MCOPT1_MCHK_CHK_REP);
sync();
eieio();
wait_ddr_idle();
+
+#ifdef CONFIG_ECC_ERROR_RESET
+ /*
+ * One write to 0 is enough to trigger this ECC error
+ * (see description above)
+ */
+ out_be32(0, 0x12345678);
+ check_ecc();
+#endif
}
}
+#endif
/*-----------------------------------------------------------------------------+
* program_DQS_calibration.
@@ -2151,7 +2408,7 @@
#endif
}
-static u32 short_mem_test(void)
+static int short_mem_test(void)
{
u32 *membase;
u32 bxcr_num;
@@ -2175,42 +2432,41 @@
0xAA55AA55, 0xAA55AA55, 0x55AA55AA, 0x55AA55AA},
{0x55AA55AA, 0x55AA55AA, 0xAA55AA55, 0xAA55AA55,
0x55AA55AA, 0x55AA55AA, 0xAA55AA55, 0xAA55AA55} };
+ int l;
for (bxcr_num = 0; bxcr_num < MAXBXCF; bxcr_num++) {
mfsdram(SDRAM_MB0CF + (bxcr_num << 2), bxcf);
/* Banks enabled */
if ((bxcf & SDRAM_BXCF_M_BE_MASK) == SDRAM_BXCF_M_BE_ENABLE) {
-
/* Bank is enabled */
- membase = (u32 *)(SDRAM_RXBAS_SDBA_DECODE(mfdcr_any(SDRAM_R0BAS+bxcr_num)));
/*------------------------------------------------------------------
* Run the short memory test.
*-----------------------------------------------------------------*/
+ membase = (u32 *)(SDRAM_RXBAS_SDBA_DECODE(mfdcr_any(SDRAM_R0BAS+bxcr_num)));
+
for (i = 0; i < NUMMEMTESTS; i++) {
for (j = 0; j < NUMMEMWORDS; j++) {
membase[j] = test[i][j];
ppcDcbf((u32)&(membase[j]));
}
sync();
- for (j = 0; j < NUMMEMWORDS; j++) {
- if (membase[j] != test[i][j]) {
+ for (l=0; l<NUMLOOPS; l++) {
+ for (j = 0; j < NUMMEMWORDS; j++) {
+ if (membase[j] != test[i][j]) {
+ ppcDcbf((u32)&(membase[j]));
+ return 0;
+ }
ppcDcbf((u32)&(membase[j]));
- break;
}
- ppcDcbf((u32)&(membase[j]));
+ sync();
}
- sync();
- if (j < NUMMEMWORDS)
- break;
}
- if (i < NUMMEMTESTS)
- break;
} /* if bank enabled */
} /* for bxcf_num */
- return bxcr_num;
+ return 1;
}
#ifndef HARD_CODED_DQS
@@ -2219,12 +2475,10 @@
*-----------------------------------------------------------------------------*/
static void DQS_calibration_process(void)
{
- unsigned long ecc_temp;
unsigned long rfdc_reg;
unsigned long rffd;
unsigned long rqdc_reg;
unsigned long rqfd;
- unsigned long bxcr_num;
unsigned long val;
long rqfd_average;
long rffd_average;
@@ -2244,6 +2498,10 @@
long max_end;
unsigned char fail_found;
unsigned char pass_found;
+ u32 rqfd_start;
+ char str[] = "Auto calibration -";
+ char slash[] = "\\|/-\\|/-";
+ int loopi = 0;
/*------------------------------------------------------------------
* Test to determine the best read clock delay tuning bits.
@@ -2268,11 +2526,16 @@
* we can clock the DDR interface at is 200 MHz (2x 100 MHz PLB speed),
* from experimentation it is safe to say you will always have a failure.
*-----------------------------------------------------------------*/
- mfsdram(SDRAM_MCOPT1, ecc_temp);
- ecc_temp &= SDRAM_MCOPT1_MCHK_MASK;
- mfsdram(SDRAM_MCOPT1, val);
- mtsdram(SDRAM_MCOPT1, (val & ~SDRAM_MCOPT1_MCHK_MASK) |
- SDRAM_MCOPT1_MCHK_NON);
+
+ /* first fix RQDC[RQFD] to an average of 80 degre phase shift to find RFDC[RFFD] */
+ rqfd_start = 64; /* test-only: don't know if this is the _best_ start value */
+
+ puts(str);
+
+calibration_loop:
+ mfsdram(SDRAM_RQDC, rqdc_reg);
+ mtsdram(SDRAM_RQDC, (rqdc_reg & ~SDRAM_RQDC_RQFD_MASK) |
+ SDRAM_RQDC_RQFD_ENCODE(rqfd_start));
max_start = 0;
min_end = 0;
@@ -2296,9 +2559,6 @@
fail_found = FALSE;
pass_found = FALSE;
- /* first fix RQDC[RQFD] to an average of 80 degre phase shift to find RFDC[RFFD] */
- /* rqdc_reg = mfsdram(SDRAM_RQDC) & ~(SDRAM_RQDC_RQFD_MASK); */
-
/*
* get the delay line calibration register value
*/
@@ -2314,13 +2574,10 @@
*-----------------------------------------------------------------*/
mtsdram(SDRAM_RFDC, rfdc_reg | SDRAM_RFDC_RFFD_ENCODE(rffd));
- /* do the small memory test */
- bxcr_num = short_mem_test();
-
/*------------------------------------------------------------------
* See if the rffd value passed.
*-----------------------------------------------------------------*/
- if (bxcr_num == MAXBXCF) {
+ if (short_mem_test()) {
if (fail_found == TRUE) {
pass_found = TRUE;
if (current_pass_length == 0)
@@ -2350,7 +2607,6 @@
}
} /* for rffd */
-
/*------------------------------------------------------------------
* Set the average RFFD value
*-----------------------------------------------------------------*/
@@ -2383,13 +2639,10 @@
*-----------------------------------------------------------------*/
mtsdram(SDRAM_RQDC, rqdc_reg | SDRAM_RQDC_RQFD_ENCODE(rqfd));
- /* do the small memory test */
- bxcr_num = short_mem_test();
-
/*------------------------------------------------------------------
* See if the rffd value passed.
*-----------------------------------------------------------------*/
- if (bxcr_num == MAXBXCF) {
+ if (short_mem_test()) {
if (fail_found == TRUE) {
pass_found = TRUE;
if (current_pass_length == 0)
@@ -2417,17 +2670,28 @@
}
}
+ rqfd_average = ((max_start + max_end) >> 1);
+
/*------------------------------------------------------------------
* Make sure we found the valid read passing window. Halt if not
*-----------------------------------------------------------------*/
if (window_found == FALSE) {
- printf("ERROR: Cannot determine a common read delay for the "
+ if (rqfd_start < SDRAM_RQDC_RQFD_MAX) {
+ putc('\b');
+ putc(slash[loopi++ % 8]);
+
+ /* try again from with a different RQFD start value */
+ rqfd_start++;
+ goto calibration_loop;
+ }
+
+ printf("\nERROR: Cannot determine a common read delay for the "
"DIMM(s) installed.\n");
debug("%s[%d] ERROR : \n", __FUNCTION__,__LINE__);
hang();
}
- rqfd_average = ((max_start + max_end) >> 1);
+ blank_string(strlen(str));
if (rqfd_average < 0)
rqfd_average = 0;
@@ -2435,12 +2699,6 @@
if (rqfd_average > SDRAM_RQDC_RQFD_MAX)
rqfd_average = SDRAM_RQDC_RQFD_MAX;
- /*------------------------------------------------------------------
- * Restore the ECC variable to what it originally was
- *-----------------------------------------------------------------*/
- mfsdram(SDRAM_MCOPT1, val);
- mtsdram(SDRAM_MCOPT1, (val & ~SDRAM_MCOPT1_MCHK_MASK) | ecc_temp);
-
mtsdram(SDRAM_RQDC,
(rqdc_reg & ~SDRAM_RQDC_RQFD_MASK) |
SDRAM_RQDC_RQFD_ENCODE(rqfd_average));
diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c
index 4f55583..cf56581 100644
--- a/cpu/ppc4xx/4xx_enet.c
+++ b/cpu/ppc4xx/4xx_enet.c
@@ -1333,6 +1333,9 @@
}
}
mtdcr (uicsr, MAL_UIC_DEF|EMAC_UIC_DEF|EMAC_UIC_DEF1); /* Clear */
+#if defined(CONFIG_405EZ)
+ mtsdr (sdricintstat, SDR_ICRX_STAT | SDR_ICTX0_STAT | SDR_ICTX1_STAT);
+#endif /* defined(CONFIG_405EZ) */
}
while (serviced);
diff --git a/cpu/ppc4xx/Makefile b/cpu/ppc4xx/Makefile
index 96f0f62..4068b53 100644
--- a/cpu/ppc4xx/Makefile
+++ b/cpu/ppc4xx/Makefile
@@ -29,7 +29,7 @@
SOBJS = dcr.o
COBJS = 405gp_pci.o 4xx_enet.o \
bedbug_405.o commproc.o \
- cpu.o cpu_init.o i2c.o interrupts.o \
+ cpu.o cpu_init.o gpio.o i2c.o interrupts.o \
miiphy.o ndfc.o sdram.o serial.o \
40x_spd_sdram.o 44x_spd_ddr.o 44x_spd_ddr2.o speed.o \
tlb.o traps.o usb_ohci.o usbdev.o \
diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c
index b02f6f4..8e6bc84 100644
--- a/cpu/ppc4xx/cpu.c
+++ b/cpu/ppc4xx/cpu.c
@@ -47,6 +47,9 @@
#if defined(CONFIG_440)
#define FREQ_EBC (sys_info.freqEPB)
+#elif defined(CONFIG_405EZ)
+#define FREQ_EBC ((CONFIG_SYS_CLK_FREQ * sys_info.pllFbkDiv) / \
+ sys_info.pllExtBusDiv)
#else
#define FREQ_EBC (sys_info.freqPLB / sys_info.pllExtBusDiv)
#endif
@@ -122,6 +125,7 @@
return (val & SDR0_SDCS_SDD);
#endif
}
+#endif
#if defined(CONFIG_440GX)
#define SDR0_PINSTP_SHIFT 29
@@ -175,16 +179,37 @@
};
#endif
+#if defined(CONFIG_405EZ)
+#define SDR0_PINSTP_SHIFT 28
+static char *bootstrap_str[] = {
+ "EBC (8 bits)",
+ "SPI (fast)",
+ "NAND (512 page, 4 addr cycle)",
+ "I2C (Addr 0x50)",
+ "EBC (32 bits)",
+ "I2C (Addr 0x50)",
+ "NAND (2K page, 5 addr cycle)",
+ "I2C (Addr 0x50)",
+ "EBC (16 bits)",
+ "Reserved",
+ "NAND (2K page, 4 addr cycle)",
+ "I2C (Addr 0x50)",
+ "NAND (512 page, 3 addr cycle)",
+ "I2C (Addr 0x50)",
+ "SPI (slow)",
+ "I2C (Addr 0x50)",
+};
+#endif
+
#if defined(SDR0_PINSTP_SHIFT)
static int bootstrap_option(void)
{
unsigned long val;
- mfsdr(sdr_pinstp, val);
- return ((val & 0xe0000000) >> SDR0_PINSTP_SHIFT);
+ mfsdr(SDR_PINSTP, val);
+ return ((val & 0xf0000000) >> SDR0_PINSTP_SHIFT);
}
#endif /* SDR0_PINSTP_SHIFT */
-#endif
#if defined(CONFIG_440)
@@ -209,7 +234,8 @@
puts("AMCC PowerPC 4");
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_405EP)
+#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+ defined(CONFIG_405EP) || defined(CONFIG_405EZ)
puts("05");
#endif
#if defined(CONFIG_440)
@@ -257,6 +283,10 @@
puts("EP Rev. B");
break;
+ case PVR_405EZ_RA:
+ puts("EZ Rev. A");
+ break;
+
#if defined(CONFIG_440)
case PVR_440GP_RB:
puts("GP Rev. B");
@@ -386,20 +416,20 @@
}
printf (" at %s MHz (PLB=%lu, OPB=%lu, EBC=%lu MHz)\n", strmhz(buf, clock),
- sys_info.freqPLB / 1000000,
- sys_info.freqPLB / sys_info.pllOpbDiv / 1000000,
- FREQ_EBC / 1000000);
+ sys_info.freqPLB / 1000000,
+ get_OPB_freq() / 1000000,
+ FREQ_EBC / 1000000);
if (addstr[0] != 0)
printf(" %s\n", addstr);
#if defined(I2C_BOOTROM)
printf (" I2C boot EEPROM %sabled\n", i2c_bootrom_enabled() ? "en" : "dis");
+#endif /* I2C_BOOTROM */
#if defined(SDR0_PINSTP_SHIFT)
printf (" Bootstrap Option %c - ", (char)bootstrap_option() + 'A');
printf ("Boot ROM Location %s\n", bootstrap_str[bootstrap_option()]);
#endif /* SDR0_PINSTP_SHIFT */
-#endif /* I2C_BOOTROM */
#if defined(CONFIG_PCI)
printf (" Internal PCI arbiter %sabled", pci_arbiter_enabled() ? "en" : "dis");
@@ -418,7 +448,7 @@
putc('\n');
#endif
-#if defined(CONFIG_405EP)
+#if defined(CONFIG_405EP) || defined(CONFIG_405EZ)
printf (" 16 kB I-Cache 16 kB D-Cache");
#elif defined(CONFIG_440)
printf (" 32 kB I-Cache 32 kB D-Cache");
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index 82ae443..66e8637 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -25,6 +25,7 @@
#include <watchdog.h>
#include <ppc4xx_enet.h>
#include <asm/processor.h>
+#include <asm/gpio.h>
#include <ppc4xx.h>
#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
@@ -98,118 +99,6 @@
# 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...
*
@@ -248,7 +137,7 @@
#endif /* CONFIG_405EP */
#if defined(CFG_440_GPIO_TABLE)
- set_chip_gpio_configuration(&gpio_tab);
+ gpio_set_chip_configuration();
#endif /* CFG_440_GPIO_TABLE */
/*
@@ -256,7 +145,8 @@
*/
#if (defined(CFG_EBC_PB0AP) && defined(CFG_EBC_PB0CR))
#if (defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
- defined(CONFIG_405EP) || defined(CONFIG_405))
+ defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
+ defined(CONFIG_405))
/*
* Move the next instructions into icache, since these modify the flash
* we are running from!
diff --git a/cpu/ppc4xx/gpio.c b/cpu/ppc4xx/gpio.c
new file mode 100644
index 0000000..dd84e58
--- /dev/null
+++ b/cpu/ppc4xx/gpio.c
@@ -0,0 +1,214 @@
+/*
+ * (C) Copyright 2007
+ * 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>
+#include <asm/io.h>
+#include <asm/gpio.h>
+
+#if defined(CFG_440_GPIO_TABLE)
+gpio_param_s gpio_tab[GPIO_GROUP_MAX][GPIO_MAX] = CFG_440_GPIO_TABLE;
+#endif
+
+#if defined(GPIO0_OSRL)
+/* Only some 4xx variants support alternate funtions on the GPIO's */
+void gpio_config(int pin, int in_out, int gpio_alt, int out_val)
+{
+ u32 mask;
+ u32 mask2;
+ u32 val;
+ u32 offs = 0;
+ u32 offs2 = 0;
+ int pin2 = pin << 1;
+
+ if (pin >= GPIO_MAX) {
+ offs = 0x100;
+ pin -= GPIO_MAX;
+ }
+
+ if (pin >= GPIO_MAX/2) {
+ offs2 = 0x100;
+ pin2 = (pin - GPIO_MAX/2) << 1;
+ }
+
+ mask = 0x80000000 >> pin;
+ mask2 = 0xc0000000 >> (pin2 << 1);
+
+ /* first set TCR to 0 */
+ out32(GPIO0_TCR + offs, in32(GPIO0_TCR + offs) & ~mask);
+
+ if (in_out == GPIO_OUT) {
+ val = in32(GPIO0_OSRL + offs + offs2) & ~mask2;
+ switch (gpio_alt) {
+ case GPIO_ALT1:
+ val |= GPIO_ALT1_SEL >> pin2;
+ break;
+ case GPIO_ALT2:
+ val |= GPIO_ALT2_SEL >> pin2;
+ break;
+ case GPIO_ALT3:
+ val |= GPIO_ALT3_SEL >> pin2;
+ break;
+ }
+ out32(GPIO0_OSRL + offs + offs2, val);
+
+ /* setup requested output value */
+ if (out_val == GPIO_OUT_0)
+ out32(GPIO0_OR + offs, in32(GPIO0_OR + offs) & ~mask);
+ else if (out_val == GPIO_OUT_1)
+ out32(GPIO0_OR + offs, in32(GPIO0_OR + offs) | mask);
+
+ /* now configure TCR to drive output if selected */
+ out32(GPIO0_TCR + offs, in32(GPIO0_TCR + offs) | mask);
+ } else {
+ val = in32(GPIO0_ISR1L + offs + offs2) & ~mask2;
+ val |= GPIO_IN_SEL >> pin2;
+ out32(GPIO0_ISR1L + offs + offs2, val);
+ }
+}
+#endif /* GPIO_OSRL */
+
+void gpio_write_bit(int pin, int val)
+{
+ u32 offs = 0;
+
+ if (pin >= GPIO_MAX) {
+ offs = 0x100;
+ pin -= GPIO_MAX;
+ }
+
+ if (val)
+ out32(GPIO0_OR + offs, in32(GPIO0_OR + offs) | GPIO_VAL(pin));
+ else
+ out32(GPIO0_OR + offs, in32(GPIO0_OR + offs) & ~GPIO_VAL(pin));
+}
+
+#if defined(CFG_440_GPIO_TABLE)
+void gpio_set_chip_configuration(void)
+{
+ unsigned char i=0, j=0, offs=0, gpio_core;
+ unsigned long reg, core_add;
+
+ for (gpio_core=0; gpio_core<GPIO_GROUP_MAX; gpio_core++) {
+ j = 0;
+ offs = 0;
+ /* GPIO config of the GPIOs 0 to 31 */
+ for (i=0; i<GPIO_MAX; i++, j++) {
+ if (i == GPIO_MAX/2) {
+ offs = 4;
+ j = i-16;
+ }
+
+ 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:
+ reg = in32(GPIO_IS1(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_IN_SEL >> (j*2));
+ out32(GPIO_IS1(core_add+offs), reg);
+ break;
+
+ case GPIO_ALT2:
+ reg = in32(GPIO_IS2(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_IN_SEL >> (j*2));
+ out32(GPIO_IS2(core_add+offs), reg);
+ break;
+
+ case GPIO_ALT3:
+ reg = in32(GPIO_IS3(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_IN_SEL >> (j*2));
+ out32(GPIO_IS3(core_add+offs), 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) {
+ reg = in32(GPIO0_TCR) | (0x80000000 >> (j));
+ out32(GPIO0_TCR, reg);
+ }
+
+ if (gpio_core == GPIO1) {
+ reg = in32(GPIO1_TCR) | (0x80000000 >> (j));
+ out32(GPIO1_TCR, reg);
+ }
+
+ reg = in32(GPIO_OS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ out32(GPIO_OS(core_add+offs), reg);
+ reg = in32(GPIO_TS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ out32(GPIO_TS(core_add+offs), reg);
+ break;
+
+ case GPIO_ALT1:
+ reg = in32(GPIO_OS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_ALT1_SEL >> (j*2));
+ out32(GPIO_OS(core_add+offs), reg);
+ reg = in32(GPIO_TS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_ALT1_SEL >> (j*2));
+ out32(GPIO_TS(core_add+offs), reg);
+ break;
+
+ case GPIO_ALT2:
+ reg = in32(GPIO_OS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_ALT2_SEL >> (j*2));
+ out32(GPIO_OS(core_add+offs), reg);
+ reg = in32(GPIO_TS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_ALT2_SEL >> (j*2));
+ out32(GPIO_TS(core_add+offs), reg);
+ break;
+
+ case GPIO_ALT3:
+ reg = in32(GPIO_OS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_ALT3_SEL >> (j*2));
+ out32(GPIO_OS(core_add+offs), reg);
+ reg = in32(GPIO_TS(core_add+offs))
+ & ~(GPIO_MASK >> (j*2));
+ reg = reg | (GPIO_ALT3_SEL >> (j*2));
+ out32(GPIO_TS(core_add+offs), reg);
+ break;
+ }
+ }
+ }
+ }
+}
+#endif /* CFG_440_GPIO_TABLE */
diff --git a/cpu/ppc4xx/i2c.c b/cpu/ppc4xx/i2c.c
index 0b056a1..47c264e 100644
--- a/cpu/ppc4xx/i2c.c
+++ b/cpu/ppc4xx/i2c.c
@@ -91,7 +91,6 @@
void i2c_init(int speed, int slaveadd)
{
- sys_info_t sysInfo;
unsigned long freqOPB;
int val, divisor;
int bus;
@@ -124,8 +123,7 @@
/* Clock divide Register */
/* get OPB frequency */
- get_sys_info(&sysInfo);
- freqOPB = sysInfo.freqPLB / sysInfo.pllOpbDiv;
+ freqOPB = get_OPB_freq();
/* set divisor according to freqOPB */
divisor = (freqOPB - 1) / 10000000;
if (divisor == 0)
@@ -460,6 +458,7 @@
return 0;
}
+#endif /* CONFIG_I2C_MULTI_BUS */
/* TODO: add 100/400k switching */
unsigned int i2c_get_bus_speed(void)
@@ -474,5 +473,4 @@
return 0;
}
-#endif /* CONFIG_I2C_MULTI_BUS */
#endif /* CONFIG_HARD_I2C */
diff --git a/cpu/ppc4xx/serial.c b/cpu/ppc4xx/serial.c
index fab0d95..e62dd9d 100644
--- a/cpu/ppc4xx/serial.c
+++ b/cpu/ppc4xx/serial.c
@@ -264,7 +264,8 @@
#endif /* CONFIG_IOP480 */
/*****************************************************************************/
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_405EP) || \
+#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+ defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
defined(CONFIG_440)
#if defined(CONFIG_440)
@@ -309,7 +310,7 @@
#define MFREG(a, d) mfsdr(a, d)
#define MTREG(a, d) mtsdr(a, d)
#endif /* #if defined(CONFIG_440GP) */
-#elif defined(CONFIG_405EP)
+#elif defined(CONFIG_405EP) || defined(CONFIG_405EZ)
#define UART0_BASE 0xef600300
#define UART1_BASE 0xef600400
#define UCR0_MASK 0x0000007f
@@ -392,47 +393,95 @@
#if defined(CONFIG_440) && !defined(CFG_EXT_SERIAL_CLOCK)
static void serial_divs (int baudrate, unsigned long *pudiv,
- unsigned short *pbdiv )
+ unsigned short *pbdiv)
{
- sys_info_t sysinfo;
+ sys_info_t sysinfo;
unsigned long div; /* total divisor udiv * bdiv */
unsigned long umin; /* minimum udiv */
- unsigned short diff; /* smallest diff */
- unsigned long udiv; /* best udiv */
-
- unsigned short idiff; /* current diff */
- unsigned short ibdiv; /* current bdiv */
+ unsigned short diff; /* smallest diff */
+ unsigned long udiv; /* best udiv */
+ unsigned short idiff; /* current diff */
+ unsigned short ibdiv; /* current bdiv */
unsigned long i;
- unsigned long est; /* current estimate */
+ unsigned long est; /* current estimate */
- get_sys_info( &sysinfo );
+ get_sys_info(&sysinfo);
- udiv = 32; /* Assume lowest possible serial clk */
- div = sysinfo.freqPLB/(16*baudrate); /* total divisor */
- umin = sysinfo.pllOpbDiv<<1; /* 2 x OPB divisor */
- diff = 32; /* highest possible */
+ udiv = 32; /* Assume lowest possible serial clk */
+ div = sysinfo.freqPLB / (16 * baudrate); /* total divisor */
+ umin = sysinfo.pllOpbDiv << 1; /* 2 x OPB divisor */
+ diff = 32; /* highest possible */
/* i is the test udiv value -- start with the largest
* possible (32) to minimize serial clock and constrain
* search to umin.
*/
- for( i = 32; i > umin; i-- ){
- ibdiv = div/i;
+ for (i = 32; i > umin; i--) {
+ ibdiv = div / i;
est = i * ibdiv;
idiff = (est > div) ? (est-div) : (div-est);
- if( idiff == 0 ){
+ if (idiff == 0) {
udiv = i;
break; /* can't do better */
- }
- else if( idiff < diff ){
+ } else if (idiff < diff) {
udiv = i; /* best so far */
diff = idiff; /* update lowest diff*/
}
}
*pudiv = udiv;
- *pbdiv = div/udiv;
+ *pbdiv = div / udiv;
+}
+
+#elif defined(CONFIG_405EZ)
+
+static void serial_divs (int baudrate, unsigned long *pudiv,
+ unsigned short *pbdiv)
+{
+ sys_info_t sysinfo;
+ unsigned long div; /* total divisor udiv * bdiv */
+ unsigned long umin; /* minimum udiv */
+ unsigned short diff; /* smallest diff */
+ unsigned long udiv; /* best udiv */
+ unsigned short idiff; /* current diff */
+ unsigned short ibdiv; /* current bdiv */
+ unsigned long i;
+ unsigned long est; /* current estimate */
+ unsigned long plloutb;
+ u32 reg;
+
+ get_sys_info(&sysinfo);
+ plloutb = ((CONFIG_SYS_CLK_FREQ * sysinfo.pllFwdDiv * sysinfo.pllFbkDiv)
+ / sysinfo.pllFwdDivB);
+ udiv = 256; /* Assume lowest possible serial clk */
+ div = plloutb / (16 * baudrate); /* total divisor */
+ umin = (plloutb / get_OPB_freq()) << 1; /* 2 x OPB divisor */
+ diff = 256; /* highest possible */
+
+ /* i is the test udiv value -- start with the largest
+ * possible (256) to minimize serial clock and constrain
+ * search to umin.
+ */
+ for (i = 256; i > umin; i--) {
+ ibdiv = div / i;
+ est = i * ibdiv;
+ idiff = (est > div) ? (est-div) : (div-est);
+ if (idiff == 0) {
+ udiv = i;
+ break; /* can't do better */
+ } else if (idiff < diff) {
+ udiv = i; /* best so far */
+ diff = idiff; /* update lowest diff*/
+ }
+ }
+
+ *pudiv = udiv;
+ mfcpr(cprperd0, reg);
+ reg &= ~0x0000ffff;
+ reg |= ((udiv - 0) << 8) | (udiv - 0);
+ mtcpr(cprperd0, reg);
+ *pbdiv = div / udiv;
}
#endif /* defined(CONFIG_440) && !defined(CFG_EXT_SERIAL_CLK) */
@@ -518,6 +567,10 @@
unsigned short bdiv;
volatile char val;
+#if defined(CONFIG_405EZ)
+ serial_divs(gd->baudrate, &udiv, &bdiv);
+ clk = tmp = reg = 0;
+#else
#ifdef CONFIG_405EP
reg = mfdcr(cpc0_ucr) & ~(UCR0_MASK | UCR1_MASK);
clk = gd->cpu_clk;
@@ -548,9 +601,9 @@
reg |= (udiv - 1) << CR0_UDIV_POS; /* set the UART divisor */
mtdcr (cntrl0, reg);
#endif /* CONFIG_405EP */
-
tmp = gd->baudrate * udiv * 16;
bdiv = (clk + tmp / 2) / tmp;
+#endif /* CONFIG_405EZ */
out8(UART_BASE + UART_LCR, 0x80); /* set DLAB bit */
out8(UART_BASE + UART_DLL, bdiv); /* set baudrate divisor */
diff --git a/cpu/ppc4xx/speed.c b/cpu/ppc4xx/speed.c
index 06220c3..028b11a 100644
--- a/cpu/ppc4xx/speed.c
+++ b/cpu/ppc4xx/speed.c
@@ -767,11 +767,119 @@
return val;
}
+#elif defined(CONFIG_405EZ)
+void get_sys_info (PPC405_SYS_INFO * sysInfo)
+{
+ unsigned long cpr_plld;
+ unsigned long cpr_primad;
+ unsigned long sysClkPeriodPs = ONE_BILLION / (CONFIG_SYS_CLK_FREQ/1000);
+ unsigned long primad_cpudv;
+ unsigned long m;
+
+ /*
+ * Read PLL Mode registers
+ */
+ mfcpr(cprplld, cpr_plld);
+
+ /*
+ * Determine forward divider A
+ */
+ sysInfo->pllFwdDiv = ((cpr_plld & PLLD_FWDVA_MASK) >> 16);
+
+ /*
+ * Determine forward divider B (should be equal to A)
+ */
+ sysInfo->pllFwdDivB = ((cpr_plld & PLLD_FWDVB_MASK) >> 8);
+ if (sysInfo->pllFwdDivB == 0) {
+ sysInfo->pllFwdDivB = 8;
+ }
+
+ /*
+ * Determine FBK_DIV.
+ */
+ sysInfo->pllFbkDiv = ((cpr_plld & PLLD_FBDV_MASK) >> 24);
+ if (sysInfo->pllFbkDiv == 0) {
+ sysInfo->pllFbkDiv = 256;
+ }
+
+ /*
+ * Read CPR_PRIMAD register
+ */
+ mfcpr(cprprimad, cpr_primad);
+ /*
+ * Determine PLB_DIV.
+ */
+ sysInfo->pllPlbDiv = ((cpr_primad & PRIMAD_PLBDV_MASK) >> 16);
+ if (sysInfo->pllPlbDiv == 0) {
+ sysInfo->pllPlbDiv = 16;
+ }
+
+ /*
+ * Determine EXTBUS_DIV.
+ */
+ sysInfo->pllExtBusDiv = (cpr_primad & PRIMAD_EBCDV_MASK);
+ if (sysInfo->pllExtBusDiv == 0) {
+ sysInfo->pllExtBusDiv = 16;
+ }
+
+ /*
+ * Determine OPB_DIV.
+ */
+ sysInfo->pllOpbDiv = ((cpr_primad & PRIMAD_OPBDV_MASK) >> 8);
+ if (sysInfo->pllOpbDiv == 0) {
+ sysInfo->pllOpbDiv = 16;
+ }
+
+ /*
+ * Determine the M factor
+ */
+ m = sysInfo->pllFbkDiv * sysInfo->pllFwdDivB;
+
+ /*
+ * Determine VCO clock frequency
+ */
+ sysInfo->freqVCOHz = (1000000000000LL * (unsigned long long)m) /
+ (unsigned long long)sysClkPeriodPs;
+
+ /*
+ * Determine CPU clock frequency
+ */
+ primad_cpudv = ((cpr_primad & PRIMAD_CPUDV_MASK) >> 24);
+ if (primad_cpudv == 0) {
+ primad_cpudv = 16;
+ }
+
+ sysInfo->freqProcessor = (CONFIG_SYS_CLK_FREQ * sysInfo->pllFbkDiv) / primad_cpudv;
+
+ /*
+ * Determine PLB clock frequency
+ */
+ sysInfo->freqPLB = (CONFIG_SYS_CLK_FREQ * sysInfo->pllFbkDiv) / sysInfo->pllPlbDiv;
+}
+
+/********************************************
+ * get_OPB_freq
+ * return OPB bus freq in Hz
+ *********************************************/
+ulong get_OPB_freq (void)
+{
+ ulong val = 0;
+
+ PPC405_SYS_INFO sys_info;
+
+ get_sys_info (&sys_info);
+ val = (CONFIG_SYS_CLK_FREQ * sys_info.pllFbkDiv) / sys_info.pllOpbDiv;
+
+ return val;
+}
+
#endif
int get_clocks (void)
{
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || defined(CONFIG_405) || defined(CONFIG_405EP)
+#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+ defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
+ defined(CONFIG_440) || defined(CONFIG_405)
sys_info_t sys_info;
get_sys_info (&sys_info);
@@ -796,7 +904,9 @@
{
ulong val;
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_405) || defined(CONFIG_440) || defined(CONFIG_405EP)
+#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+ defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
+ defined(CONFIG_440) || defined(CONFIG_405)
sys_info_t sys_info;
get_sys_info (&sys_info);
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index 200f7b31..a96083c 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -2,6 +2,7 @@
* Copyright (C) 1998 Dan Malek <dmalek@jlc.net>
* Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
* Copyright (C) 2000,2001,2002 Wolfgang Denk <wd@denx.de>
+ * Copyright (C) 2007 Stefan Roese <sr@denx.de>, DENX Software Engineering
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -699,7 +700,9 @@
#endif /* CONFIG_IOP480 */
/*****************************************************************************/
-#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_405) || defined(CONFIG_405EP)
+#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+ defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
+ defined(CONFIG_405)
/*----------------------------------------------------------------------- */
/* Clear and set up some registers. */
/*----------------------------------------------------------------------- */
@@ -727,13 +730,13 @@
/*----------------------------------------------------------------------- */
/* Enable two 128MB cachable regions. */
/*----------------------------------------------------------------------- */
- addis r4,r0,0x8000
- addi r4,r4,0x0001
+ lis r4,0x8000
+ ori r4,r4,0x0001
mticcr r4 /* instruction cache */
isync
- addis r4,r0,0x0000
- addi r4,r4,0x0000
+ lis r4,0x0000
+ ori r4,r4,0x0000
mtdccr r4 /* data cache */
#if !(defined(CFG_EBC_PB0AP) && defined(CFG_EBC_PB0CR))
@@ -755,6 +758,35 @@
#endif /* CONFIG_405EP */
#if defined(CFG_OCM_DATA_ADDR) && defined(CFG_OCM_DATA_SIZE)
+#if defined(CONFIG_405EZ)
+ /********************************************************************
+ * Setup OCM - On Chip Memory - PPC405EZ uses OCM Controller V2
+ *******************************************************************/
+ /*
+ * We can map the OCM on the PLB3, so map it at
+ * CFG_OCM_DATA_ADDR + 0x8000
+ */
+ lis r3,CFG_OCM_DATA_ADDR@h /* OCM location */
+ ori r3,r3,CFG_OCM_DATA_ADDR@l
+ ori r3,r3,0x8270 /* 32K Offset, 16K for Bank 1, R/W/Enable */
+ mtdcr ocmplb3cr1,r3 /* Set PLB Access */
+ ori r3,r3,0x4000 /* Add 0x4000 for bank 2 */
+ mtdcr ocmplb3cr2,r3 /* Set PLB Access */
+ isync
+
+ lis r3,CFG_OCM_DATA_ADDR@h /* OCM location */
+ ori r3,r3,CFG_OCM_DATA_ADDR@l
+ ori r3,r3,0x0270 /* 16K for Bank 1, R/W/Enable */
+ mtdcr ocmdscr1, r3 /* Set Data Side */
+ mtdcr ocmiscr1, r3 /* Set Instruction Side */
+ ori r3,r3,0x4000 /* Add 0x4000 for bank 2 */
+ mtdcr ocmdscr2, r3 /* Set Data Side */
+ mtdcr ocmiscr2, r3 /* Set Instruction Side */
+ addis r3,0,0x0800 /* OCM Data Parity Disable - 1 Wait State */
+ mtdcr ocmdsisdpc,r4
+
+ isync
+#else /* CONFIG_405EZ */
/********************************************************************
* Setup OCM - On Chip Memory
*******************************************************************/
@@ -762,18 +794,20 @@
lis r0, 0x7FFF
ori r0, r0, 0xFFFF
mfdcr r3, ocmiscntl /* get instr-side IRAM config */
- mfdcr r4, ocmdscntl /* get data-side IRAM config */
- and r3, r3, r0 /* disable data-side IRAM */
- and r4, r4, r0 /* disable data-side IRAM */
- mtdcr ocmiscntl, r3 /* set instr-side IRAM config */
- mtdcr ocmdscntl, r4 /* set data-side IRAM config */
+ mfdcr r4, ocmdscntl /* get data-side IRAM config */
+ and r3, r3, r0 /* disable data-side IRAM */
+ and r4, r4, r0 /* disable data-side IRAM */
+ mtdcr ocmiscntl, r3 /* set instr-side IRAM config */
+ mtdcr ocmdscntl, r4 /* set data-side IRAM config */
isync
- addis r3, 0, CFG_OCM_DATA_ADDR@h /* OCM location */
+ lis r3,CFG_OCM_DATA_ADDR@h /* OCM location */
+ ori r3,r3,CFG_OCM_DATA_ADDR@l
mtdcr ocmdsarc, r3
addis r4, 0, 0xC000 /* OCM data area enabled */
mtdcr ocmdscntl, r4
isync
+#endif /* CONFIG_405EZ */
#endif
/*----------------------------------------------------------------------- */
@@ -1361,7 +1395,7 @@
relocate_code:
#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
- defined(CONFIG_440SPE)
+ defined(CONFIG_440SP) || 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.
@@ -1858,11 +1892,11 @@
#endif /* CONFIG_405EP */
#if defined(CONFIG_440)
-#define function_prolog(func_name) .text; \
+#define function_prolog(func_name) .text; \
.align 2; \
.globl func_name; \
func_name:
-#define function_epilog(func_name) .type func_name,@function; \
+#define function_epilog(func_name) .type func_name,@function; \
.size func_name,.-func_name
/*----------------------------------------------------------------------------+
@@ -1912,4 +1946,47 @@
TLBRE(3,3,0)
blr
function_epilog(mftlb1)
+
+/*----------------------------------------------------------------------------+
+| dcbz_area.
++----------------------------------------------------------------------------*/
+ function_prolog(dcbz_area)
+ rlwinm. r5,r4,0,27,31
+ rlwinm r5,r4,27,5,31
+ beq ..d_ra2
+ addi r5,r5,0x0001
+..d_ra2:mtctr r5
+..d_ag2:dcbz r0,r3
+ addi r3,r3,32
+ bdnz ..d_ag2
+ sync
+ blr
+ function_epilog(dcbz_area)
+
+/*----------------------------------------------------------------------------+
+| dflush. Assume 32K at vector address is cachable.
++----------------------------------------------------------------------------*/
+ function_prolog(dflush)
+ mfmsr r9
+ rlwinm r8,r9,0,15,13
+ rlwinm r8,r8,0,17,15
+ mtmsr r8
+ addi r3,r0,0x0000
+ mtspr dvlim,r3
+ mfspr r3,ivpr
+ addi r4,r0,1024
+ mtctr r4
+..dflush_loop:
+ lwz r6,0x0(r3)
+ addi r3,r3,32
+ bdnz ..dflush_loop
+ addi r3,r3,-32
+ mtctr r4
+..ag: dcbf r0,r3
+ addi r3,r3,-32
+ bdnz ..ag
+ sync
+ mtmsr r9
+ blr
+ function_epilog(dflush)
#endif /* CONFIG_440 */
diff --git a/cpu/ppc4xx/tlb.c b/cpu/ppc4xx/tlb.c
index e26e6d4..50344a4 100644
--- a/cpu/ppc4xx/tlb.c
+++ b/cpu/ppc4xx/tlb.c
@@ -166,13 +166,13 @@
* Common usage for boards with SDRAM DIMM modules to dynamically
* configure the TLB's for the SDRAM
*/
-void program_tlb(u32 start, u32 size)
+void program_tlb(u32 start, u32 size, u32 tlb_word2_i_value)
{
region_t region_array;
region_array.base = start;
region_array.size = size;
- region_array.tlb_word2_i_value = TLB_WORD2_I_ENABLE; /* disable cache (for now) */
+ region_array.tlb_word2_i_value = tlb_word2_i_value; /* en-/disable cache */
/* Call the routine to add in the tlb entries for the memory regions */
program_tlb_addr(region_array.base, region_array.size,
diff --git a/cpu/ppc4xx/usb_ohci.c b/cpu/ppc4xx/usb_ohci.c
index ab852c5..c71a6a9 100644
--- a/cpu/ppc4xx/usb_ohci.c
+++ b/cpu/ppc4xx/usb_ohci.c
@@ -76,7 +76,7 @@
#define m16_swap(x) swap_16(x)
#define m32_swap(x) swap_32(x)
-#if defined(CONFIG_440EP) || defined(CONFIG_440EPX)
+#if defined(CONFIG_405EZ) || defined(CONFIG_440EP) || defined(CONFIG_440EPX)
#define ohci_cpu_to_le16(x) (x)
#define ohci_cpu_to_le32(x) (x)
#else
@@ -1601,7 +1601,7 @@
gohci.irq = -1;
#if defined(CONFIG_440EP)
gohci.regs = (struct ohci_regs *)(CFG_PERIPHERAL_BASE | 0x1000);
-#elif defined(CONFIG_440EPX)
+#elif defined(CONFIG_440EPX) || defined(CFG_USB_HOST)
gohci.regs = (struct ohci_regs *)(CFG_USB_HOST);
#endif
@@ -1625,8 +1625,10 @@
ohci_inited = 1;
urb_finished = 1;
+#if defined(CONFIG_440EP) || defined(CONFIG_440EPX)
/* init the device driver */
usb_dev_init();
+#endif
return 0;
}
diff --git a/cpu/ppc4xx/vecnum.h b/cpu/ppc4xx/vecnum.h
index 685d48b..bddf9e5 100644
--- a/cpu/ppc4xx/vecnum.h
+++ b/cpu/ppc4xx/vecnum.h
@@ -231,6 +231,47 @@
#else /* !defined(CONFIG_440) */
+#if defined(CONFIG_405EZ)
+#define VECNUM_D0 0 /* DMA channel 0 */
+#define VECNUM_D1 1 /* DMA channel 1 */
+#define VECNUM_D2 2 /* DMA channel 2 */
+#define VECNUM_D3 3 /* DMA channel 3 */
+#define VECNUM_1588 4 /* IEEE 1588 network synchronization */
+#define VECNUM_U0 5 /* UART0 */
+#define VECNUM_U1 6 /* UART1 */
+#define VECNUM_CAN0 7 /* CAN 0 */
+#define VECNUM_CAN1 8 /* CAN 1 */
+#define VECNUM_SPI 9 /* SPI */
+#define VECNUM_IIC0 10 /* I2C */
+#define VECNUM_CHT0 11 /* Chameleon timer high pri interrupt */
+#define VECNUM_CHT1 12 /* Chameleon timer high pri interrupt */
+#define VECNUM_USBH1 13 /* USB Host 1 */
+#define VECNUM_USBH2 14 /* USB Host 2 */
+#define VECNUM_USBDEV 15 /* USB Device */
+#define VECNUM_ETH0 16 /* 10/100 Ethernet interrupt status */
+#define VECNUM_EWU0 17 /* Ethernet wakeup sequence detected */
+
+#define VECNUM_MADMAL 18 /* Logical OR of following MadMAL int */
+#define VECNUM_MS 18 /* MAL_SERR_INT */
+#define VECNUM_TXDE 18 /* MAL_TXDE_INT */
+#define VECNUM_RXDE 18 /* MAL_RXDE_INT */
+
+#define VECNUM_MTE 19 /* MAL TXEOB */
+#define VECNUM_MTE1 20 /* MAL TXEOB1 */
+#define VECNUM_MRE 21 /* MAL RXEOB */
+#define VECNUM_NAND 22 /* NAND Flash controller */
+#define VECNUM_ADC 23 /* ADC */
+#define VECNUM_DAC 24 /* DAC */
+#define VECNUM_OPB2PLB 25 /* OPB to PLB bridge interrupt */
+#define VECNUM_RESERVED0 26 /* Reserved */
+#define VECNUM_EIR0 27 /* External interrupt 0 */
+#define VECNUM_EIR1 28 /* External interrupt 1 */
+#define VECNUM_EIR2 29 /* External interrupt 2 */
+#define VECNUM_EIR3 30 /* External interrupt 3 */
+#define VECNUM_EIR4 31 /* External interrupt 4 */
+
+#else /* !CONFIG_405EZ */
+
#define VECNUM_U0 0 /* UART0 */
#define VECNUM_U1 1 /* UART1 */
#define VECNUM_D0 5 /* DMA channel 0 */
@@ -251,6 +292,7 @@
#define VECNUM_EIR4 29 /* External interrupt 4 */
#define VECNUM_EIR5 30 /* External interrupt 5 */
#define VECNUM_EIR6 31 /* External interrupt 6 */
+#endif /* defined(CONFIG_405EZ) */
#endif /* defined(CONFIG_440) */
diff --git a/disk/part.c b/disk/part.c
index 9e8bd4f..acc1a74 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -179,6 +179,7 @@
#if ((CONFIG_COMMANDS & CFG_CMD_IDE) || \
(CONFIG_COMMANDS & CFG_CMD_SCSI) || \
(CONFIG_COMMANDS & CFG_CMD_USB) || \
+ defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE) )
#if defined(CONFIG_MAC_PARTITION) || \
diff --git a/doc/README.Lite5200B_low_power b/doc/README.Lite5200B_low_power
new file mode 100644
index 0000000..5b04fbb
--- /dev/null
+++ b/doc/README.Lite5200B_low_power
@@ -0,0 +1,22 @@
+Lite5200B wakeup from low-power mode (CONFIG_LITE5200B_PM)
+----------------------------------------------------------
+
+Low-power mode as described in Lite5200B User's Manual, means that
+with support of MC68HLC908QT1 microcontroller (refered to as QT),
+everything but the SDRAM can be powered down. This brings
+maximum power saving, while one can still restore previous state
+quickly.
+
+Quick overview where U-Boot comes into the picture:
+- OS saves device states
+- OS saves wakeup handler address to physical 0x0, puts SDRAM into
+ self-refresh and signals to QT, it should power down the board
+- / board is sleeping here /
+- someone presses SW4 (connected to QT)
+- U-Boot checks PSC2_4 pin, if QT drives it down, then we woke up,
+ so get SDRAM out of self-refresh and transfer control to OS
+ wakeup handler
+- OS restores device states
+
+This was tested on Linux with USB and Ethernet in use. Adding
+support for other devices is an OS issue.
diff --git a/doc/README.mpc7448hpc2 b/doc/README.mpc7448hpc2
new file mode 100644
index 0000000..8659e83
--- /dev/null
+++ b/doc/README.mpc7448hpc2
@@ -0,0 +1,184 @@
+Freescale MPC7448hpc2 (Taiga) board
+===================================
+
+Created 08/11/2006 Roy Zang
+--------------------------
+MPC7448hpc2 (Taiga) board is a high-performance PowerPC server reference
+design, which is optimized for high speed throughput between the processor and
+the memory, disk drive and Ethernet port subsystems.
+
+MPC7448hpc2(Taiga) is designed to the micro-ATX chassis, allowing it to be
+used in 1U or 2U rack-mount chassis¡¯, as well as in standard ATX/Micro-ATX
+chassis.
+
+Building U-Boot
+------------------
+The mpc7448hpc2 code base is known to compile using:
+ Binutils 2.15, Gcc 3.4.3, Glibc 2.3.3
+
+ $ make mpc7448hpc2_config
+ Configuring for mpc7448hpc2 board...
+
+ $ make
+
+Memory Map
+----------
+
+The memory map is setup for Linux to operate properly.
+
+The mapping is:
+
+ Range Start Range End Definition Size
+
+ 0x0000_0000 0x7fff_ffff DDR 2G
+ 0xe000_0000 0xe7ff_ffff PCI Memory 128M
+ 0xfa00_0000 0xfaff_ffff PCI IO 16M
+ 0xfb00_0000 0xfbff_ffff PCI Config 16M
+ 0xfc00_0000 0xfc0f_ffff NVRAM/CADMUS 1M
+ 0xfe00_0000 0xfeff_ffff PromJet 16M
+ 0xff00_0000 0xff80_0000 FLASH (boot flash) 8M
+ 0xff80_0000 0xffff_ffff FLASH (second half flash) 8M
+
+Using Flash
+-----------
+
+The MPC7448hpc2 board has two "banks" of flash, each 8MB in size
+(2^23 = 0x00800000).
+
+Note: the "bank" here refers to half of the flash. In fact, there is only one
+bank of flash, which is divided into low and high half. Each is controlled by
+the most significant bit of the address bus. The so called "bank" is only for
+convenience.
+
+There is a switch which allows the "bank" to be selected. The switch
+settings for updating flash are given below.
+
+The u-boot commands for copying the boot-bank into the secondary bank are
+as follows:
+
+ erase ff800000 ff880000
+ cp.b ff000000 ff800000 80000
+
+U-boot commands for downloading an image via tftp and flashing
+it into the secondary bank:
+
+ tftp 10000 <u-boot.bin.image>
+ erase ff000000 ff080000
+ cp.b 10000 ff000000 80000
+
+After copying the image into the second bank of flash, be sure to toggle
+SW3[4] on board before resetting the board in order to set the
+secondary bank as the boot-bank.
+
+Board Switches
+----------------------
+
+Most switches on the board should not be changed. The most frequent
+user-settable switches on the board are used to configure
+the flash banks and determining the PCI frequency.
+
+SW1[1-5]: Processor core voltage
+
+ 12345 Core Voltage
+ -----
+ SW1=01111 1.000V.
+ SW1=01101 1.100V.
+ SW1=01011 1.200V.
+ SW1=01001 1.300V only for MPC7447A.
+
+
+SW2[1-6]: CPU core frequency
+
+ CPU Core Frequency (MHz)
+ Bus Frequency
+ 123456 100 133 167 200 Ratio
+
+ ------
+ SW2=101100 500 667 833 1000 5x
+ SW2=100100 550 733 917 1100 5.5x
+ SW2=110100 600 800 1000 1200 6x
+ SW2=010100 650 866 1083 1300 6.5x
+ SW2=001000 700 930 1167 1400 7x
+ SW2=000100 750 1000 1250 1500 7.5x
+ SW2=110000 800 1066 1333 1600 8x
+ SW2=011000 850 1333 1417 1700 8.5x only for MPC7447A
+ SW2=011110 900 1200 1500 1800 9x
+
+This table shows only a subset of available frequency options; see the CPU
+hardware specifications for more information.
+
+SW2[7-8]: Bus Protocol and CPU Reset Option
+
+ 7
+ -
+ SW2=0 System bus uses MPX bus protocol
+ SW2=1 System bus uses 60x bus protocol
+
+ 8
+ -
+ SW2=0 TSI108 can cause CPU reset
+ SW2=1 TSI108 can not cause CPU reset
+
+SW3[1-8] system options
+
+ 123
+ ---
+ SW3=xxx Connected to GPIO[0:2] on TSI108
+
+ 4
+ -
+ SW3=0 CPU boots from low half of flash
+ SW3=1 CPU boots from high half of flash
+
+ 5
+ -
+ SW3=0 SATA and slot2 connected to PCI bus
+ SW3=1 Only slot1 connected to PCI bus
+
+ 6
+ -
+ SW3=0 USB connected to PCI bus
+ SW3=1 USB disconnected from PCI bus
+
+ 7
+ -
+ SW3=0 Flash is write protected
+ SW3=1 Flash is NOT write protected
+
+ 8
+ -
+ SW3=0 CPU will boot from flash
+ SW3=1 CPU will boot from PromJet
+
+SW4[1-3]: System bus frequency
+
+ Bus Frequency (MHz)
+ ---
+ SW4=010 183
+ SW4=011 100
+ SW4=100 133
+ SW4=101 166 only for MPC7447A
+ SW4=110 200 only for MPC7448
+ others reserved
+
+SW4[4-6]: DDR2 SDRAM frequency
+
+ Bus Frequency (MHz)
+ ---
+ SW4=000 external clock
+ SW4=011 system clock
+ SW4=100 133
+ SW4=101 166
+ SW4=110 200
+ others reserved
+
+SW4[7-8]: PCI/PCI-X frequency control
+ 7
+ -
+ SW4=0 PCI/PCI-X bus operates normally
+ SW4=1 PCI bus forced to PCI-33 mode
+
+ 8
+ -
+ SW4=0 PCI-X mode at 133 MHz allowed
+ SW4=1 PCI-X mode limited to 100 MHz
diff --git a/doc/README.mpc832xemds b/doc/README.mpc832xemds
new file mode 100644
index 0000000..b63cc79
--- /dev/null
+++ b/doc/README.mpc832xemds
@@ -0,0 +1,128 @@
+Freescale MPC832XEMDS Board
+-----------------------------------------
+1. Board Switches and Jumpers
+1.0 There are five Dual-In-Line Packages(DIP) Switches on MPC832XE SYS board
+ For some reason, the HW designers describe the switch settings
+ in terms of 0 and 1, and then map that to physical switches where
+ the label "On" refers to logic 0 and "Off" is logic 1.
+
+ Switch bits are numbered 1 through, like, 4 6 8 or 10, but the
+ bits may contribute to signals that are numbered based at 0,
+ and some of those signals may be high-bit-number-0 too. Heed
+ well the names and labels and do not get confused.
+
+ "Off" == 1
+ "On" == 0
+
+ SW3 is switch 18 as silk-screened onto the board.
+ SW4[8] is the bit labled 8 on Switch 4.
+ SW5[1:6] refers to bits labeled 1 through 6 in order on switch 5.
+ SW6[7:1] refers to bits labeled 7 through 1 in order on switch 6.
+ SW7[1:8]= 0000_0001 refers to bits labeled 1 through 6 is set as "On"
+ and bits labeled 8 is set as "Off".
+
+1.1 For the MPC832XEMDS PROTO Board
+
+ First, make sure the board default setting is consistent with the document
+ shipped with your board. Then apply the following setting:
+ SW3[1-8]= 0000_1000 (core PLL setting, core enable)
+ SW4[1-8]= 0001_0010 (Flash boot on local bus, system PLL setting)
+ SW5[1-8]= 0010_0110 (Boot from high end)
+ SW6[1-8]= 0011_0100 (Flash boot on 16 bit local bus)
+ SW7[1-8]= 1000_0011 (QE PLL setting)
+
+ ENET3/4 MII mode settings:
+ J1 1-2 (ETH3_TXER)
+ J2 2-3 (MII mode)
+ J3 2-3 (MII mode)
+ J4 2-3 (ADSL clockOscillator)
+ J5 1-2 (ETH4_TXER)
+ J6 2-3 (ClockOscillator)
+ JP1 removed (don't force PORESET)
+ JP2 mounted (ETH4/2 MII)
+ JP3 mounted (ETH3 MII)
+ JP4 mounted (HRCW from BCSR)
+
+ ENET3/4 RMII mode settings:
+ J1 1-2 (ETH3_TXER)
+ J2 1-2 (RMII mode)
+ J3 1-2 (RMII mode)
+ J4 2-3 (ADSL clockOscillator)
+ J5 1-2 (ETH4_TXER)
+ J6 2-3 (ClockOscillator)
+ JP1 removed (don't force PORESET)
+ JP2 removed (ETH4/2 RMII)
+ JP3 removed (ETH3 RMII)
+ JP4 removed (HRCW from FLASH)
+
+ on board Oscillator: 66M
+
+
+2. Memory Map
+
+2.1 The memory map should look pretty much like this:
+
+ 0x0000_0000 0x7fff_ffff DDR 2G
+ 0x8000_0000 0x8fff_ffff PCI MEM prefetch 256M
+ 0x9000_0000 0x9fff_ffff PCI MEM non-prefetch 256M
+ 0xc000_0000 0xdfff_ffff Empty 512M
+ 0xe000_0000 0xe01f_ffff Int Mem Reg Space 2M
+ 0xe020_0000 0xe02f_ffff Empty 1M
+ 0xe030_0000 0xe03f_ffff PCI IO 1M
+ 0xe040_0000 0xefff_ffff Empty 252M
+ 0xf400_0000 0xf7ff_ffff Empty 64M
+ 0xf800_0000 0xf800_7fff BCSR on CS1 32K
+ 0xf800_8000 0xf800_ffff PIB CS2 32K
+ 0xf801_0000 0xf801_7fff PIB CS3 32K
+ 0xfe00_0000 0xfeff_ffff FLASH on CS0 16M
+
+
+3. Definitions
+
+3.1 Explanation of NEW definitions in:
+
+ include/configs/MPC832XEPB.h
+
+ CONFIG_MPC83XX MPC83XX family for MPC8349, MPC8360 and MPC832X
+ CONFIG_MPC832X MPC832X specific
+ CONFIG_MPC832XEMDS MPC832XEMDS board specific
+
+4. Compilation
+
+ Assuming you're using BASH shell:
+
+ export CROSS_COMPILE=your-cross-compile-prefix
+ cd u-boot
+ make distclean
+ make MPC832XEMDS_config
+ make
+
+ MPC832X support PCI 33MHz and PCI 66MHz, to make u-boot support PCI:
+
+ 1)Make sure the DIP SW support PCI mode as described in Section 1.1.
+
+ 2)To Make U-Boot image support PCI 33MHz, use
+ Make MPC832XEMDS_HOST_33_config
+
+ 3)To Make U-Boot image support PCI 66MHz, use
+ Make MPC832XEMDS_HOST_66M_config
+
+5. Downloading and Flashing Images
+
+5.0 Download over network:
+
+ tftp 10000 u-boot.bin
+
+5.1 Reflash U-boot Image using U-boot
+
+ tftp 20000 u-boot.bin
+ protect off fe000000 fe0fffff
+ erase fe000000 fe0fffff
+ cp.b 20000 fe000000 xxxx
+
+You have to supply the correct byte count with 'xxxx' from the TFTP result log.
+Maybe 3ffff will work too, that corresponds to the erased sectors.
+
+
+6. Notes
+ 1) The console baudrate for MPC832XEMDS is 115200bps.
diff --git a/doc/README.mpc8349itx b/doc/README.mpc8349itx
new file mode 100644
index 0000000..4ae03ae
--- /dev/null
+++ b/doc/README.mpc8349itx
@@ -0,0 +1,187 @@
+Freescale MPC8349E-mITX and MPC8349E-mITX-GP Boards
+---------------------------------------------------
+
+1. Board Description
+
+ The MPC8349E-mITX and MPC8349E-mITX-GP are reference boards featuring
+ the Freescale MPC8349E processor in a Mini-ITX form factor.
+
+ The MPC8349E-mITX-GP is an MPC8349E-mITX with the following differences:
+
+ A) One 8MB on-board flash EEPROM chip, instead of two.
+ B) No SATA controller
+ C) No Compact Flash slot
+ D) No Mini-PCI slot
+ E) No Vitesse 7385 5-port Ethernet switch
+ F) No 4-port USB Type-A interface
+
+2. Board Switches and Jumpers
+
+2.0 Descriptions for all of the board jumpers can be found in the User
+ Guide. Of particular interest to U-Boot developers is jumper J22:
+
+ Pos. Name Default Description
+ -----------------------------------------------------------------------
+ A LGPL0 ON (0) HRCW source, bit 0
+ B LGPL1 ON (0) HRCW source, bit 1
+ C LGPL3 ON (0) HRCW source, bit 2
+ D LGPL5 OFF (1) PCI_SYNC_OUT frequency
+ E BOOT1 ON (0) Flash EEPROM boot device
+ F PCI_M66EN ON (0) PCI 66MHz enable
+ G I2C-WP ON (0) I2C EEPROM write protection
+ H F_WP OFF (1) Flash EEPROM write protection
+
+ Jumper J22.E is only for the ITX, and it decides the configuration
+ of the flash chips. If J22.E is ON (i.e. jumpered), then flash chip
+ U4 is located at address FE000000 and flash chip U7 is at FE800000.
+ If J22.E is OFF, then U7 is at FE000000 and U4 is at FE800000.
+
+ For U-Boot development, J22.E can be used to switch back-and-forth
+ between two U-Boot images.
+
+3. Memory Map
+
+3.1. The memory map should look pretty much like this:
+
+ 0x0000_0000 - 0x0FFF_FFFF DDR SDRAM (256 MB)
+ 0x8000_0000 - 0x9FFF_FFFF PCI1 memory space (512 MB)
+ 0xA000_0000 - 0xBFFF_FFFF PCI2 memory space (512 MB)
+ 0xE000_0000 - 0xEFFF_FFFF IMMR (1 MB)
+ 0xE200_0000 - 0xE2FF_FFFF PCI1 I/O space (16 MB)
+ 0xE300_0000 - 0xE3FF_FFFF PCI2 I/O space (16 MB)
+ 0xF000_0000 - 0xF000_FFFF Compact Flash (ITX only)
+ 0xF001_0000 - 0xF001_FFFF Local bus expansion slot
+ 0xF800_0000 - 0xF801_FFFF Vitesse 7385 Parallel Interface (ITX only)
+ 0xFE00_0000 - 0xFE7F_FFFF First 8MB bank of Flash memory
+ 0xFE80_0000 - 0xFEFF_FFFF Second 8MB bank of Flash memory (ITX only)
+
+3.2 Flash EEPROM layout.
+
+ On the ITX, jumper J22.E is used to determine which flash chips are
+ at which address. When J22.E is switched, addresses from FE000000
+ to FE7FFFFF are swapped with addresses from FE800000 to FEFFFFFF.
+
+ On the ITX, at the normal boot address (aka HIGHBOOT):
+
+ FE00_0000 HRCW
+ FE70_0000 Alternative U-Boot image
+ FE80_0000 Alternative HRCW
+ FEF0_0000 U-Boot image
+ FEFF_FFFF End of flash
+
+ On the ITX, at the low boot address (LOWBOOT)
+
+ FE00_0000 HRCW and U-Boot image
+ FE04_0000 U-Boot environment variables
+ FE80_0000 Alternative HRCW and U-Boot image
+ FEFF_FFFF End of flash
+
+ On the ITX-GP, the only option is LOWBOOT and there is only one chip
+
+ FE00_0000 HRCW and U-Boot image
+ FE04_0000 U-Boot environment variables
+ F7FF_FFFF End of flash
+
+4. Definitions
+
+4.1 Explanation of NEW definitions in:
+
+ include/configs/MPC8349ITX.h
+
+ CONFIG_MPC83XX MPC83xx family
+ CONFIG_MPC8349 MPC8349 specific
+ CONFIG_MPC8349ITX MPC8349E-mITX
+ CONFIG_MPC8349ITXGP MPC8349E-mITX-GP
+
+5. Compilation
+
+ Assuming you're using BASH shell:
+
+ export CROSS_COMPILE=your-cross-compile-prefix
+ cd u-boot
+ make distclean
+
+ make MPC8349ITX_config
+ or:
+ make MPC8349ITXGP_config
+ or:
+ make MPC8349ITX_LOWBOOT_config
+
+ make
+
+6. Downloading and Flashing Images
+
+6.1 Download via tftp:
+
+ tftp $loadaddr <uboot>
+
+ where "<uboot>" is the path and filename, on the TFTP server, of
+ the U-Boot image.
+
+6.1 Reflash U-Boot Image using U-Boot
+
+ setenv uboot <uboot>
+ run tftpflash
+
+ where "<uboot>" is the path and filename, on the TFTP server, of
+ the U-Boot image.
+
+6.2 Using the HRCW to switch between two different U-Boot images on the ITX
+
+ Because the ITX has 16MB of flash, it is possible to keep two U-Boot
+ images in flash, and use the HRCW to specify which one is to be used
+ when the board boots. This trick is especially effective with a
+ hardware debugger that can override the HRCW, such as the BDI-2000.
+
+ When the BMS bit in the HRCW is 0, the ITX will boot the U-Boot image
+ at address FE000000. When the BMS bit is 1, the ITX will boot the
+ image at address FEF00000.
+
+ Therefore, just put a U-Boot image at both FE000000 and FEF00000 and
+ change the BMS bit whenever you want to boot the other image.
+
+ Step-by-step instructions:
+
+ 1) Build an ITX image to be loaded at FEF00000
+
+ make distclean
+ make MPC8349ITX_config
+ make
+
+ 2) Take the u-boot.bin image and flash it at FEF00000.
+
+ tftp $loadaddr u-boot.bin
+ protect off all
+ erase FEF00000 +$filesize
+ cp.b $loadaddr FEF00000 $filesize
+
+ 3) Build an ITX image to be loaded at FE000000
+
+ make distclean
+ make MPC8349ITX_LOWBOOT_config
+ make
+
+ 4) Take the u-boot.bin image and flash it at FE000000.
+
+ tftp $loadaddr u-boot.bin
+ protect off FE000000 +$filesize
+ erase FE000000 +$filesize
+ cp.b $loadaddr FE000000 $filesize
+
+ The HRCW in flash is currently set to boot the image at FE000000.
+
+ If you have a hardware debugger, configure it to set the HRCW to
+ B460A000 04040000 if you want to boot the image at FEF00000, or set
+ it to B060A000 04040000 if you want to boot the image at FE000000.
+
+ To change the HRCW in flash to boot the image at FEF00000, use these
+ U-Boot commands:
+
+ cp.b FE000000 1000 10000 ; copy 1st flash sector to 1000
+ mw.b 1020 b4 8 ; modify BMS bit
+ protect off FE000000 +10000
+ erase FE000000 +10000
+ cp.b 1000 FE000000 10000
+
+7. Notes
+ 1) The console baudrate for MPC8349EITX is 115200bps.
diff --git a/doc/README.sbc8349 b/doc/README.sbc8349
new file mode 100644
index 0000000..a0ac638
--- /dev/null
+++ b/doc/README.sbc8349
@@ -0,0 +1,99 @@
+
+
+ U-Boot for Wind River SBC834x Boards
+ ====================================
+
+
+The Wind River SBC834x board is a 6U form factor (not CPCI) reference
+design that uses the MPC8347E or MPC8349E processor. U-Boot support
+for this board is heavily based on the existing U-Boot support for
+Freescale MPC8349 reference boards.
+
+Support has been primarily tested on the SBC8349 version of the board,
+although earlier versions were also tested on the SBC8347. The primary
+difference in the two is the level of PCI functionality.
+
+ http://www.windriver.com/products/OCD/SBC8347E_49E/
+
+
+Flash Details:
+==============
+
+The flash type is intel 28F640Jx (4096x16) [one device]. Base address
+is 0xFF80_0000 which is also where the Hardware Reset Configuration
+Word (HRCW) is stored. Caution should be used to not overwrite the
+HRCW, or "CF RCW" with a Wind River ICE will be required to restore
+the HRCW and allow the board to enter background mode for further
+steps in the flash process.
+
+
+Restoring a corrupted or missing flash image:
+=============================================
+
+Details for storing U-boot to flash using a Wind River ICE can be found
+on page 19 of the board manual (request ERG-00328-001). The following
+is a summary of that information:
+
+ - Connect ICE and establish connection to it from WorkBench/OCD.
+ - Ensure you have background mode (BKM) in the OCD terminal window.
+ - Select the appropriate flash type (listed above)
+ - Prepare a u-boot image by using the Wind River Convert utility;
+ by using "Convert and Add file" on the ELF file from your build.
+ Convert from FFF0_0000 to FFFF_FFFF (or to FFF3_FFFF if you are
+ trying to preserve your old environment settings).
+ - Set the start address of the erase/flash process to FFF0_0000
+ - Set the target RAM required to 64kB.
+ - Select sectors for erasing (see note on enviroment below)
+ - Select Erase and Reprogram.
+
+Note that some versions of the register files used with Workbench
+would zero some TSEC registers, which inhibits ethernet operation
+by u-boot when this register file is played to the target. Using
+"INN" in the OCD terminal window instead of "IN" before the "GO"
+will not play the register file, and allow u-boot to use the TSEC
+interface while executed from the ICE "GO" command.
+
+Alternatively, you can locate the register file which will be named
+WRS_SBC8349_PCT00328001.reg or similar) and "REM" out all the lines
+beginning with "SCGA TSEC1" and "SCGA TSEC2". This allows you to
+use all the remaining register file content.
+
+If you wish to preserve your prior U-Boot environment settings,
+then convert (and erase to) 0xFFF3FFFF instead of 0xFFFFFFFF.
+The size for converting (and erasing) must be at least as large
+as u-boot.bin.
+
+
+Updating U-Boot with U-Boot:
+============================
+
+This procedure is very similar to other boards that have u-boot installed.
+Assuming that the network has been configured, and that the new u-boot.bin
+has been copied to the TFTP server, the commands are:
+
+ tftp 200000 u-boot.bin
+ protect off all
+ erase fff00000 fff3ffff
+ cp.b 200000 fff00000 3ffff
+ protect on all
+
+
+PCI:
+====
+
+This board and U-Boot have been tested with PCI built in, on a SBC8349
+and confirmed that the "pci" command showed the intel e1000 that was
+present in the PCI slot. Note that if a 33MHz 32bit card is inserted
+in the slot, then the whole board will clock down to a 33MHz base
+clock instead of the default 66MHz. This will change the baud clocks
+and mess up your serial console output. If you want to use a 33MHz PCI
+card, then you should build a U-Boot with #undef PCI_66M in the
+include/configs/sbc8349.h and store this to flash prior to powering down
+the board and inserting the 33MHz PCI card.
+
+By default PCI support is disabled to better support very early
+revision MPC834x chips with possible PCI issues. Also PCI support is
+untested on the sbc8347 variants at this point in time.
+
+
+ Paul Gortmaker, 01/2007
diff --git a/drivers/Makefile b/drivers/Makefile
index fffc22a..d68cba6 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -32,7 +32,7 @@
cs8900.o ct69000.o dataflash.o dc2114x.o dm9000x.o \
e1000.o eepro100.o \
i8042.o inca-ip_sw.o keyboard.o \
- lan91c96.o \
+ lan91c96.o macb.o \
natsemi.o ne2000.o netarm_eth.o netconsole.o \
ns16550.o ns8382x.o ns87308.o ns7520_eth.o omap1510_i2c.o \
omap24xx_i2c.o pci.o pci_auto.o pci_indirect.o \
@@ -46,6 +46,7 @@
sl811_usb.o sm501.o smc91111.o smiLynxEM.o \
status_led.o sym53c8xx.o systemace.o ahci.o \
ti_pci1410a.o tigon3.o tsec.o \
+ tsi108_eth.o tsi108_i2c.o tsi108_pci.o \
usbdcore.o usbdcore_ep0.o usbdcore_omap1510.o usbtty.o \
videomodes.o w83c553f.o \
ks8695eth.o \
diff --git a/drivers/atmel_usart.c b/drivers/atmel_usart.c
index 41c3768..f35b997 100644
--- a/drivers/atmel_usart.c
+++ b/drivers/atmel_usart.c
@@ -19,7 +19,22 @@
#ifdef CONFIG_ATMEL_USART
#include <asm/io.h>
-#include <asm/arch/platform.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/memory-map.h>
+
+#if defined(CONFIG_USART0)
+# define USART_ID 0
+# define USART_BASE USART0_BASE
+#elif defined(CONFIG_USART1)
+# define USART_ID 1
+# define USART_BASE USART1_BASE
+#elif defined(CONFIG_USART2)
+# define USART_ID 2
+# define USART_BASE USART2_BASE
+#elif defined(CONFIG_USART3)
+# define USART_ID 3
+# define USART_BASE USART3_BASE
+#endif
#include "atmel_usart.h"
@@ -35,26 +50,23 @@
* Baud Rate = --------------
* 16 * CD
*/
- usart_hz = pm_get_clock_freq(gd->console_uart->resource[0].u.clock.id);
+ usart_hz = get_usart_clk_rate(USART_ID);
divisor = (usart_hz / 16 + gd->baudrate / 2) / gd->baudrate;
- usart3_writel(gd->console_uart, BRGR, USART3_BF(CD, divisor));
+ usart3_writel(BRGR, USART3_BF(CD, divisor));
}
int serial_init(void)
{
- usart3_writel(gd->console_uart, CR,
- USART3_BIT(RSTRX) | USART3_BIT(RSTTX));
+ usart3_writel(CR, USART3_BIT(RSTRX) | USART3_BIT(RSTTX));
serial_setbrg();
- usart3_writel(gd->console_uart, CR,
- USART3_BIT(RXEN) | USART3_BIT(TXEN));
- usart3_writel(gd->console_uart, MR,
- USART3_BF(USART_MODE, USART3_USART_MODE_NORMAL)
- | USART3_BF(USCLKS, USART3_USCLKS_MCK)
- | USART3_BF(CHRL, USART3_CHRL_8)
- | USART3_BF(PAR, USART3_PAR_NONE)
- | USART3_BF(NBSTOP, USART3_NBSTOP_1));
+ usart3_writel(CR, USART3_BIT(RXEN) | USART3_BIT(TXEN));
+ usart3_writel(MR, (USART3_BF(USART_MODE, USART3_USART_MODE_NORMAL)
+ | USART3_BF(USCLKS, USART3_USCLKS_MCK)
+ | USART3_BF(CHRL, USART3_CHRL_8)
+ | USART3_BF(PAR, USART3_PAR_NONE)
+ | USART3_BF(NBSTOP, USART3_NBSTOP_1)));
return 0;
}
@@ -64,8 +76,8 @@
if (c == '\n')
serial_putc('\r');
- while (!(usart3_readl(gd->console_uart, CSR) & USART3_BIT(TXRDY))) ;
- usart3_writel(gd->console_uart, THR, c);
+ while (!(usart3_readl(CSR) & USART3_BIT(TXRDY))) ;
+ usart3_writel(THR, c);
}
void serial_puts(const char *s)
@@ -76,13 +88,13 @@
int serial_getc(void)
{
- while (!(usart3_readl(gd->console_uart, CSR) & USART3_BIT(RXRDY))) ;
- return usart3_readl(gd->console_uart, RHR);
+ while (!(usart3_readl(CSR) & USART3_BIT(RXRDY))) ;
+ return usart3_readl(RHR);
}
int serial_tstc(void)
{
- return (usart3_readl(gd->console_uart, CSR) & USART3_BIT(RXRDY)) != 0;
+ return (usart3_readl(CSR) & USART3_BIT(RXRDY)) != 0;
}
#endif /* CONFIG_ATMEL_USART */
diff --git a/drivers/atmel_usart.h b/drivers/atmel_usart.h
index fad90a8..af3773a 100644
--- a/drivers/atmel_usart.h
+++ b/drivers/atmel_usart.h
@@ -306,9 +306,9 @@
| USART3_BF(name,value))
/* Register access macros */
-#define usart3_readl(port,reg) \
- readl((port)->regs + USART3_##reg)
-#define usart3_writel(port,reg,value) \
- writel((value), (port)->regs + USART3_##reg)
+#define usart3_readl(reg) \
+ readl((void *)USART_BASE + USART3_##reg)
+#define usart3_writel(reg,value) \
+ writel((value), (void *)USART_BASE + USART3_##reg)
#endif /* __DRIVERS_ATMEL_USART_H__ */
diff --git a/drivers/fsl_i2c.c b/drivers/fsl_i2c.c
index c929096..ebae5af 100644
--- a/drivers/fsl_i2c.c
+++ b/drivers/fsl_i2c.c
@@ -58,6 +58,7 @@
dev = (struct fsl_i2c *) (CFG_IMMR + CFG_I2C_OFFSET);
writeb(0, &dev->cr); /* stop I2C controller */
+ udelay(5); /* let it shutdown in peace */
writeb(0x3F, &dev->fdr); /* set bus speed */
writeb(0x3F, &dev->dfsrr); /* set default filter */
writeb(slaveadd << 1, &dev->adr); /* write slave address */
@@ -191,15 +192,17 @@
int
i2c_read(u8 dev, uint addr, int alen, u8 *data, int length)
{
- int i = 0;
+ int i = -1; /* signal error */
u8 *a = (u8*)&addr;
if (i2c_wait4bus() >= 0
&& i2c_write_addr(dev, I2C_WRITE_BIT, 0) != 0
- && __i2c_write(&a[4 - alen], alen) == alen
- && i2c_write_addr(dev, I2C_READ_BIT, 1) != 0) {
+ && __i2c_write(&a[4 - alen], alen) == alen)
+ i = 0; /* No error so far */
+
+ if (length
+ && i2c_write_addr(dev, I2C_READ_BIT, 1) != 0)
i = __i2c_read(data, length);
- }
writeb(I2C_CR_MEN, &i2c_dev[i2c_bus_num]->cr);
@@ -212,7 +215,7 @@
int
i2c_write(u8 dev, uint addr, int alen, u8 *data, int length)
{
- int i = 0;
+ int i = -1; /* signal error */
u8 *a = (u8*)&addr;
if (i2c_wait4bus() >= 0
@@ -232,16 +235,14 @@
int
i2c_probe(uchar chip)
{
- int tmp;
-
- /*
- * Try to read the first location of the chip. The underlying
- * driver doesn't appear to support sending just the chip address
- * and looking for an <ACK> back.
+ /* For unknow reason the controller will ACK when
+ * probing for a slave with the same address, so skip
+ * it.
*/
- udelay(10000);
+ if (chip == (readb(&i2c_dev[i2c_bus_num]->adr) >> 1))
+ return -1;
- return i2c_read(chip, 0, 1, (uchar *)&tmp, 1);
+ return i2c_read(chip, 0, 0, NULL, 0);
}
uchar
diff --git a/drivers/macb.c b/drivers/macb.c
new file mode 100644
index 0000000..186ab19
--- /dev/null
+++ b/drivers/macb.c
@@ -0,0 +1,575 @@
+/*
+ * Copyright (C) 2005-2006 Atmel Corporation
+ *
+ * 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_MACB) && (CONFIG_COMMANDS & (CFG_CMD_NET | CFG_CMD_MII))
+
+/*
+ * The u-boot networking stack is a little weird. It seems like the
+ * networking core allocates receive buffers up front without any
+ * regard to the hardware that's supposed to actually receive those
+ * packets.
+ *
+ * The MACB receives packets into 128-byte receive buffers, so the
+ * buffers allocated by the core isn't very practical to use. We'll
+ * allocate our own, but we need one such buffer in case a packet
+ * wraps around the DMA ring so that we have to copy it.
+ *
+ * Therefore, define CFG_RX_ETH_BUFFER to 1 in the board-specific
+ * configuration header. This way, the core allocates one RX buffer
+ * and one TX buffer, each of which can hold a ethernet packet of
+ * maximum size.
+ *
+ * For some reason, the networking core unconditionally specifies a
+ * 32-byte packet "alignment" (which really should be called
+ * "padding"). MACB shouldn't need that, but we'll refrain from any
+ * core modifications here...
+ */
+
+#include <net.h>
+#include <malloc.h>
+
+#include <linux/mii.h>
+#include <asm/io.h>
+#include <asm/dma-mapping.h>
+#include <asm/arch/clk.h>
+
+#include "macb.h"
+
+#define CFG_MACB_RX_BUFFER_SIZE 4096
+#define CFG_MACB_RX_RING_SIZE (CFG_MACB_RX_BUFFER_SIZE / 128)
+#define CFG_MACB_TX_RING_SIZE 16
+#define CFG_MACB_TX_TIMEOUT 1000
+#define CFG_MACB_AUTONEG_TIMEOUT 5000000
+
+struct macb_dma_desc {
+ u32 addr;
+ u32 ctrl;
+};
+
+#define RXADDR_USED 0x00000001
+#define RXADDR_WRAP 0x00000002
+
+#define RXBUF_FRMLEN_MASK 0x00000fff
+#define RXBUF_FRAME_START 0x00004000
+#define RXBUF_FRAME_END 0x00008000
+#define RXBUF_TYPEID_MATCH 0x00400000
+#define RXBUF_ADDR4_MATCH 0x00800000
+#define RXBUF_ADDR3_MATCH 0x01000000
+#define RXBUF_ADDR2_MATCH 0x02000000
+#define RXBUF_ADDR1_MATCH 0x04000000
+#define RXBUF_BROADCAST 0x80000000
+
+#define TXBUF_FRMLEN_MASK 0x000007ff
+#define TXBUF_FRAME_END 0x00008000
+#define TXBUF_NOCRC 0x00010000
+#define TXBUF_EXHAUSTED 0x08000000
+#define TXBUF_UNDERRUN 0x10000000
+#define TXBUF_MAXRETRY 0x20000000
+#define TXBUF_WRAP 0x40000000
+#define TXBUF_USED 0x80000000
+
+struct macb_device {
+ void *regs;
+
+ unsigned int rx_tail;
+ unsigned int tx_head;
+ unsigned int tx_tail;
+
+ void *rx_buffer;
+ void *tx_buffer;
+ struct macb_dma_desc *rx_ring;
+ struct macb_dma_desc *tx_ring;
+
+ unsigned long rx_buffer_dma;
+ unsigned long rx_ring_dma;
+ unsigned long tx_ring_dma;
+
+ const struct device *dev;
+ struct eth_device netdev;
+ unsigned short phy_addr;
+};
+#define to_macb(_nd) container_of(_nd, struct macb_device, netdev)
+
+static void macb_mdio_write(struct macb_device *macb, u8 reg, u16 value)
+{
+ unsigned long netctl;
+ unsigned long netstat;
+ unsigned long frame;
+
+ netctl = macb_readl(macb, NCR);
+ netctl |= MACB_BIT(MPE);
+ macb_writel(macb, NCR, netctl);
+
+ frame = (MACB_BF(SOF, 1)
+ | MACB_BF(RW, 1)
+ | MACB_BF(PHYA, macb->phy_addr)
+ | MACB_BF(REGA, reg)
+ | MACB_BF(CODE, 2)
+ | MACB_BF(DATA, value));
+ macb_writel(macb, MAN, frame);
+
+ do {
+ netstat = macb_readl(macb, NSR);
+ } while (!(netstat & MACB_BIT(IDLE)));
+
+ netctl = macb_readl(macb, NCR);
+ netctl &= ~MACB_BIT(MPE);
+ macb_writel(macb, NCR, netctl);
+}
+
+static u16 macb_mdio_read(struct macb_device *macb, u8 reg)
+{
+ unsigned long netctl;
+ unsigned long netstat;
+ unsigned long frame;
+
+ netctl = macb_readl(macb, NCR);
+ netctl |= MACB_BIT(MPE);
+ macb_writel(macb, NCR, netctl);
+
+ frame = (MACB_BF(SOF, 1)
+ | MACB_BF(RW, 2)
+ | MACB_BF(PHYA, macb->phy_addr)
+ | MACB_BF(REGA, reg)
+ | MACB_BF(CODE, 2));
+ macb_writel(macb, MAN, frame);
+
+ do {
+ netstat = macb_readl(macb, NSR);
+ } while (!(netstat & MACB_BIT(IDLE)));
+
+ frame = macb_readl(macb, MAN);
+
+ netctl = macb_readl(macb, NCR);
+ netctl &= ~MACB_BIT(MPE);
+ macb_writel(macb, NCR, netctl);
+
+ return MACB_BFEXT(DATA, frame);
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+
+static int macb_send(struct eth_device *netdev, volatile void *packet,
+ int length)
+{
+ struct macb_device *macb = to_macb(netdev);
+ unsigned long paddr, ctrl;
+ unsigned int tx_head = macb->tx_head;
+ int i;
+
+ paddr = dma_map_single(packet, length, DMA_TO_DEVICE);
+
+ ctrl = length & TXBUF_FRMLEN_MASK;
+ ctrl |= TXBUF_FRAME_END;
+ if (tx_head == (CFG_MACB_TX_RING_SIZE - 1)) {
+ ctrl |= TXBUF_WRAP;
+ macb->tx_head = 0;
+ } else
+ macb->tx_head++;
+
+ macb->tx_ring[tx_head].ctrl = ctrl;
+ macb->tx_ring[tx_head].addr = paddr;
+ macb_writel(macb, NCR, MACB_BIT(TE) | MACB_BIT(RE) | MACB_BIT(TSTART));
+
+ /*
+ * I guess this is necessary because the networking core may
+ * re-use the transmit buffer as soon as we return...
+ */
+ i = 0;
+ while (!(macb->tx_ring[tx_head].ctrl & TXBUF_USED)) {
+ if (i > CFG_MACB_TX_TIMEOUT) {
+ printf("%s: TX timeout\n", netdev->name);
+ break;
+ }
+ udelay(1);
+ i++;
+ }
+
+ dma_unmap_single(packet, length, paddr);
+
+ if (i <= CFG_MACB_TX_TIMEOUT) {
+ ctrl = macb->tx_ring[tx_head].ctrl;
+ if (ctrl & TXBUF_UNDERRUN)
+ printf("%s: TX underrun\n", netdev->name);
+ if (ctrl & TXBUF_EXHAUSTED)
+ printf("%s: TX buffers exhausted in mid frame\n",
+ netdev->name);
+ }
+
+ /* No one cares anyway */
+ return 0;
+}
+
+static void reclaim_rx_buffers(struct macb_device *macb,
+ unsigned int new_tail)
+{
+ unsigned int i;
+
+ i = macb->rx_tail;
+ while (i > new_tail) {
+ macb->rx_ring[i].addr &= ~RXADDR_USED;
+ i++;
+ if (i > CFG_MACB_RX_RING_SIZE)
+ i = 0;
+ }
+
+ while (i < new_tail) {
+ macb->rx_ring[i].addr &= ~RXADDR_USED;
+ i++;
+ }
+
+ macb->rx_tail = new_tail;
+}
+
+static int macb_recv(struct eth_device *netdev)
+{
+ struct macb_device *macb = to_macb(netdev);
+ unsigned int rx_tail = macb->rx_tail;
+ void *buffer;
+ int length;
+ int wrapped = 0;
+ u32 status;
+
+ for (;;) {
+ if (!(macb->rx_ring[rx_tail].addr & RXADDR_USED))
+ return -1;
+
+ status = macb->rx_ring[rx_tail].ctrl;
+ if (status & RXBUF_FRAME_START) {
+ if (rx_tail != macb->rx_tail)
+ reclaim_rx_buffers(macb, rx_tail);
+ wrapped = 0;
+ }
+
+ if (status & RXBUF_FRAME_END) {
+ buffer = macb->rx_buffer + 128 * macb->rx_tail;
+ length = status & RXBUF_FRMLEN_MASK;
+ if (wrapped) {
+ unsigned int headlen, taillen;
+
+ headlen = 128 * (CFG_MACB_RX_RING_SIZE
+ - macb->rx_tail);
+ taillen = length - headlen;
+ memcpy((void *)NetRxPackets[0],
+ buffer, headlen);
+ memcpy((void *)NetRxPackets[0] + headlen,
+ macb->rx_buffer, taillen);
+ buffer = (void *)NetRxPackets[0];
+ }
+
+ NetReceive(buffer, length);
+ if (++rx_tail >= CFG_MACB_RX_RING_SIZE)
+ rx_tail = 0;
+ reclaim_rx_buffers(macb, rx_tail);
+ } else {
+ if (++rx_tail >= CFG_MACB_RX_RING_SIZE) {
+ wrapped = 1;
+ rx_tail = 0;
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int macb_phy_init(struct macb_device *macb)
+{
+ struct eth_device *netdev = &macb->netdev;
+ u32 ncfgr;
+ u16 phy_id, status, adv, lpa;
+ int media, speed, duplex;
+ int i;
+
+ /* Check if the PHY is up to snuff... */
+ phy_id = macb_mdio_read(macb, MII_PHYSID1);
+ if (phy_id == 0xffff) {
+ printf("%s: No PHY present\n", netdev->name);
+ return 0;
+ }
+
+ adv = ADVERTISE_CSMA | ADVERTISE_ALL;
+ macb_mdio_write(macb, MII_ADVERTISE, adv);
+ printf("%s: Starting autonegotiation...\n", netdev->name);
+ macb_mdio_write(macb, MII_BMCR, (BMCR_ANENABLE
+ | BMCR_ANRESTART));
+
+#if 0
+ for (i = 0; i < 9; i++)
+ printf("mii%d: 0x%04x\n", i, macb_mdio_read(macb, i));
+#endif
+
+ for (i = 0; i < CFG_MACB_AUTONEG_TIMEOUT / 100; i++) {
+ status = macb_mdio_read(macb, MII_BMSR);
+ if (status & BMSR_ANEGCOMPLETE)
+ break;
+ udelay(100);
+ }
+
+ if (status & BMSR_ANEGCOMPLETE)
+ printf("%s: Autonegotiation complete\n", netdev->name);
+ else
+ printf("%s: Autonegotiation timed out (status=0x%04x)\n",
+ netdev->name, status);
+
+ if (!(status & BMSR_LSTATUS)) {
+ for (i = 0; i < CFG_MACB_AUTONEG_TIMEOUT / 100; i++) {
+ udelay(100);
+ status = macb_mdio_read(macb, MII_BMSR);
+ if (status & BMSR_LSTATUS)
+ break;
+ }
+ }
+
+ if (!(status & BMSR_LSTATUS)) {
+ printf("%s: link down (status: 0x%04x)\n",
+ netdev->name, status);
+ return 0;
+ } else {
+ lpa = macb_mdio_read(macb, MII_LPA);
+ media = mii_nway_result(lpa & adv);
+ speed = (media & (ADVERTISE_100FULL | ADVERTISE_100HALF)
+ ? 1 : 0);
+ duplex = (media & ADVERTISE_FULL) ? 1 : 0;
+ printf("%s: link up, %sMbps %s-duplex (lpa: 0x%04x)\n",
+ netdev->name,
+ speed ? "100" : "10",
+ duplex ? "full" : "half",
+ lpa);
+
+ ncfgr = macb_readl(macb, NCFGR);
+ ncfgr &= ~(MACB_BIT(SPD) | MACB_BIT(FD));
+ if (speed)
+ ncfgr |= MACB_BIT(SPD);
+ if (duplex)
+ ncfgr |= MACB_BIT(FD);
+ macb_writel(macb, NCFGR, ncfgr);
+ return 1;
+ }
+}
+
+static int macb_init(struct eth_device *netdev, bd_t *bd)
+{
+ struct macb_device *macb = to_macb(netdev);
+ unsigned long paddr;
+ u32 hwaddr_bottom;
+ u16 hwaddr_top;
+ int i;
+
+ /*
+ * macb_halt should have been called at some point before now,
+ * so we'll assume the controller is idle.
+ */
+
+ /* initialize DMA descriptors */
+ paddr = macb->rx_buffer_dma;
+ for (i = 0; i < CFG_MACB_RX_RING_SIZE; i++) {
+ if (i == (CFG_MACB_RX_RING_SIZE - 1))
+ paddr |= RXADDR_WRAP;
+ macb->rx_ring[i].addr = paddr;
+ macb->rx_ring[i].ctrl = 0;
+ paddr += 128;
+ }
+ for (i = 0; i < CFG_MACB_TX_RING_SIZE; i++) {
+ macb->tx_ring[i].addr = 0;
+ if (i == (CFG_MACB_TX_RING_SIZE - 1))
+ macb->tx_ring[i].ctrl = TXBUF_USED | TXBUF_WRAP;
+ else
+ macb->tx_ring[i].ctrl = TXBUF_USED;
+ }
+ macb->rx_tail = macb->tx_head = macb->tx_tail = 0;
+
+ macb_writel(macb, RBQP, macb->rx_ring_dma);
+ macb_writel(macb, TBQP, macb->tx_ring_dma);
+
+ /* set hardware address */
+ hwaddr_bottom = cpu_to_le32(*((u32 *)netdev->enetaddr));
+ macb_writel(macb, SA1B, hwaddr_bottom);
+ hwaddr_top = cpu_to_le16(*((u16 *)(netdev->enetaddr + 4)));
+ macb_writel(macb, SA1T, hwaddr_top);
+
+ /* choose RMII or MII mode. This depends on the board */
+#ifdef CONFIG_RMII
+ macb_writel(macb, USRIO, 0);
+#else
+ macb_writel(macb, USRIO, MACB_BIT(MII));
+#endif
+
+ if (!macb_phy_init(macb))
+ return 0;
+
+ /* Enable TX and RX */
+ macb_writel(macb, NCR, MACB_BIT(TE) | MACB_BIT(RE));
+
+ return 1;
+}
+
+static void macb_halt(struct eth_device *netdev)
+{
+ struct macb_device *macb = to_macb(netdev);
+ u32 ncr, tsr;
+
+ /* Halt the controller and wait for any ongoing transmission to end. */
+ ncr = macb_readl(macb, NCR);
+ ncr |= MACB_BIT(THALT);
+ macb_writel(macb, NCR, ncr);
+
+ do {
+ tsr = macb_readl(macb, TSR);
+ } while (tsr & MACB_BIT(TGO));
+
+ /* Disable TX and RX, and clear statistics */
+ macb_writel(macb, NCR, MACB_BIT(CLRSTAT));
+}
+
+int macb_eth_initialize(int id, void *regs, unsigned int phy_addr)
+{
+ struct macb_device *macb;
+ struct eth_device *netdev;
+ unsigned long macb_hz;
+ u32 ncfgr;
+
+ macb = malloc(sizeof(struct macb_device));
+ if (!macb) {
+ printf("Error: Failed to allocate memory for MACB%d\n", id);
+ return -1;
+ }
+ memset(macb, 0, sizeof(struct macb_device));
+
+ netdev = &macb->netdev;
+
+ macb->rx_buffer = dma_alloc_coherent(CFG_MACB_RX_BUFFER_SIZE,
+ &macb->rx_buffer_dma);
+ macb->rx_ring = dma_alloc_coherent(CFG_MACB_RX_RING_SIZE
+ * sizeof(struct macb_dma_desc),
+ &macb->rx_ring_dma);
+ macb->tx_ring = dma_alloc_coherent(CFG_MACB_TX_RING_SIZE
+ * sizeof(struct macb_dma_desc),
+ &macb->tx_ring_dma);
+
+ macb->regs = regs;
+ macb->phy_addr = phy_addr;
+
+ sprintf(netdev->name, "macb%d", id);
+ netdev->init = macb_init;
+ netdev->halt = macb_halt;
+ netdev->send = macb_send;
+ netdev->recv = macb_recv;
+
+ /*
+ * Do some basic initialization so that we at least can talk
+ * to the PHY
+ */
+ macb_hz = get_macb_pclk_rate(id);
+ if (macb_hz < 20000000)
+ ncfgr = MACB_BF(CLK, MACB_CLK_DIV8);
+ else if (macb_hz < 40000000)
+ ncfgr = MACB_BF(CLK, MACB_CLK_DIV16);
+ else if (macb_hz < 80000000)
+ ncfgr = MACB_BF(CLK, MACB_CLK_DIV32);
+ else
+ ncfgr = MACB_BF(CLK, MACB_CLK_DIV64);
+
+ macb_writel(macb, NCFGR, ncfgr);
+
+ eth_register(netdev);
+
+ return 0;
+}
+
+#endif /* (CONFIG_COMMANDS & CFG_CMD_NET) */
+
+#if (CONFIG_COMMANDS & CFG_CMD_MII)
+
+int miiphy_read(unsigned char addr, unsigned char reg, unsigned short *value)
+{
+ unsigned long netctl;
+ unsigned long netstat;
+ unsigned long frame;
+ int iflag;
+
+ iflag = disable_interrupts();
+ netctl = macb_readl(&macb, EMACB_NCR);
+ netctl |= MACB_BIT(MPE);
+ macb_writel(&macb, EMACB_NCR, netctl);
+ if (iflag)
+ enable_interrupts();
+
+ frame = (MACB_BF(SOF, 1)
+ | MACB_BF(RW, 2)
+ | MACB_BF(PHYA, addr)
+ | MACB_BF(REGA, reg)
+ | MACB_BF(CODE, 2));
+ macb_writel(&macb, EMACB_MAN, frame);
+
+ do {
+ netstat = macb_readl(&macb, EMACB_NSR);
+ } while (!(netstat & MACB_BIT(IDLE)));
+
+ frame = macb_readl(&macb, EMACB_MAN);
+ *value = MACB_BFEXT(DATA, frame);
+
+ iflag = disable_interrupts();
+ netctl = macb_readl(&macb, EMACB_NCR);
+ netctl &= ~MACB_BIT(MPE);
+ macb_writel(&macb, EMACB_NCR, netctl);
+ if (iflag)
+ enable_interrupts();
+
+ return 0;
+}
+
+int miiphy_write(unsigned char addr, unsigned char reg, unsigned short value)
+{
+ unsigned long netctl;
+ unsigned long netstat;
+ unsigned long frame;
+ int iflag;
+
+ iflag = disable_interrupts();
+ netctl = macb_readl(&macb, EMACB_NCR);
+ netctl |= MACB_BIT(MPE);
+ macb_writel(&macb, EMACB_NCR, netctl);
+ if (iflag)
+ enable_interrupts();
+
+ frame = (MACB_BF(SOF, 1)
+ | MACB_BF(RW, 1)
+ | MACB_BF(PHYA, addr)
+ | MACB_BF(REGA, reg)
+ | MACB_BF(CODE, 2)
+ | MACB_BF(DATA, value));
+ macb_writel(&macb, EMACB_MAN, frame);
+
+ do {
+ netstat = macb_readl(&macb, EMACB_NSR);
+ } while (!(netstat & MACB_BIT(IDLE)));
+
+ iflag = disable_interrupts();
+ netctl = macb_readl(&macb, EMACB_NCR);
+ netctl &= ~MACB_BIT(MPE);
+ macb_writel(&macb, EMACB_NCR, netctl);
+ if (iflag)
+ enable_interrupts();
+
+ return 0;
+}
+
+#endif /* (CONFIG_COMMANDS & CFG_CMD_MII) */
+
+#endif /* CONFIG_MACB */
diff --git a/drivers/macb.h b/drivers/macb.h
new file mode 100644
index 0000000..c778e4e
--- /dev/null
+++ b/drivers/macb.h
@@ -0,0 +1,269 @@
+/*
+ * Copyright (C) 2005-2006 Atmel Corporation
+ *
+ * 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 __DRIVERS_MACB_H__
+#define __DRIVERS_MACB_H__
+
+/* MACB register offsets */
+#define MACB_NCR 0x0000
+#define MACB_NCFGR 0x0004
+#define MACB_NSR 0x0008
+#define MACB_TSR 0x0014
+#define MACB_RBQP 0x0018
+#define MACB_TBQP 0x001c
+#define MACB_RSR 0x0020
+#define MACB_ISR 0x0024
+#define MACB_IER 0x0028
+#define MACB_IDR 0x002c
+#define MACB_IMR 0x0030
+#define MACB_MAN 0x0034
+#define MACB_PTR 0x0038
+#define MACB_PFR 0x003c
+#define MACB_FTO 0x0040
+#define MACB_SCF 0x0044
+#define MACB_MCF 0x0048
+#define MACB_FRO 0x004c
+#define MACB_FCSE 0x0050
+#define MACB_ALE 0x0054
+#define MACB_DTF 0x0058
+#define MACB_LCOL 0x005c
+#define MACB_EXCOL 0x0060
+#define MACB_TUND 0x0064
+#define MACB_CSE 0x0068
+#define MACB_RRE 0x006c
+#define MACB_ROVR 0x0070
+#define MACB_RSE 0x0074
+#define MACB_ELE 0x0078
+#define MACB_RJA 0x007c
+#define MACB_USF 0x0080
+#define MACB_STE 0x0084
+#define MACB_RLE 0x0088
+#define MACB_TPF 0x008c
+#define MACB_HRB 0x0090
+#define MACB_HRT 0x0094
+#define MACB_SA1B 0x0098
+#define MACB_SA1T 0x009c
+#define MACB_SA2B 0x00a0
+#define MACB_SA2T 0x00a4
+#define MACB_SA3B 0x00a8
+#define MACB_SA3T 0x00ac
+#define MACB_SA4B 0x00b0
+#define MACB_SA4T 0x00b4
+#define MACB_TID 0x00b8
+#define MACB_TPQ 0x00bc
+#define MACB_USRIO 0x00c0
+#define MACB_WOL 0x00c4
+
+/* Bitfields in NCR */
+#define MACB_LB_OFFSET 0
+#define MACB_LB_SIZE 1
+#define MACB_LLB_OFFSET 1
+#define MACB_LLB_SIZE 1
+#define MACB_RE_OFFSET 2
+#define MACB_RE_SIZE 1
+#define MACB_TE_OFFSET 3
+#define MACB_TE_SIZE 1
+#define MACB_MPE_OFFSET 4
+#define MACB_MPE_SIZE 1
+#define MACB_CLRSTAT_OFFSET 5
+#define MACB_CLRSTAT_SIZE 1
+#define MACB_INCSTAT_OFFSET 6
+#define MACB_INCSTAT_SIZE 1
+#define MACB_WESTAT_OFFSET 7
+#define MACB_WESTAT_SIZE 1
+#define MACB_BP_OFFSET 8
+#define MACB_BP_SIZE 1
+#define MACB_TSTART_OFFSET 9
+#define MACB_TSTART_SIZE 1
+#define MACB_THALT_OFFSET 10
+#define MACB_THALT_SIZE 1
+#define MACB_NCR_TPF_OFFSET 11
+#define MACB_NCR_TPF_SIZE 1
+#define MACB_TZQ_OFFSET 12
+#define MACB_TZQ_SIZE 1
+
+/* Bitfields in NCFGR */
+#define MACB_SPD_OFFSET 0
+#define MACB_SPD_SIZE 1
+#define MACB_FD_OFFSET 1
+#define MACB_FD_SIZE 1
+#define MACB_BIT_RATE_OFFSET 2
+#define MACB_BIT_RATE_SIZE 1
+#define MACB_JFRAME_OFFSET 3
+#define MACB_JFRAME_SIZE 1
+#define MACB_CAF_OFFSET 4
+#define MACB_CAF_SIZE 1
+#define MACB_NBC_OFFSET 5
+#define MACB_NBC_SIZE 1
+#define MACB_NCFGR_MTI_OFFSET 6
+#define MACB_NCFGR_MTI_SIZE 1
+#define MACB_UNI_OFFSET 7
+#define MACB_UNI_SIZE 1
+#define MACB_BIG_OFFSET 8
+#define MACB_BIG_SIZE 1
+#define MACB_EAE_OFFSET 9
+#define MACB_EAE_SIZE 1
+#define MACB_CLK_OFFSET 10
+#define MACB_CLK_SIZE 2
+#define MACB_RTY_OFFSET 12
+#define MACB_RTY_SIZE 1
+#define MACB_PAE_OFFSET 13
+#define MACB_PAE_SIZE 1
+#define MACB_RBOF_OFFSET 14
+#define MACB_RBOF_SIZE 2
+#define MACB_RLCE_OFFSET 16
+#define MACB_RLCE_SIZE 1
+#define MACB_DRFCS_OFFSET 17
+#define MACB_DRFCS_SIZE 1
+#define MACB_EFRHD_OFFSET 18
+#define MACB_EFRHD_SIZE 1
+#define MACB_IRXFCS_OFFSET 19
+#define MACB_IRXFCS_SIZE 1
+
+/* Bitfields in NSR */
+#define MACB_NSR_LINK_OFFSET 0
+#define MACB_NSR_LINK_SIZE 1
+#define MACB_MDIO_OFFSET 1
+#define MACB_MDIO_SIZE 1
+#define MACB_IDLE_OFFSET 2
+#define MACB_IDLE_SIZE 1
+
+/* Bitfields in TSR */
+#define MACB_UBR_OFFSET 0
+#define MACB_UBR_SIZE 1
+#define MACB_COL_OFFSET 1
+#define MACB_COL_SIZE 1
+#define MACB_TSR_RLE_OFFSET 2
+#define MACB_TSR_RLE_SIZE 1
+#define MACB_TGO_OFFSET 3
+#define MACB_TGO_SIZE 1
+#define MACB_BEX_OFFSET 4
+#define MACB_BEX_SIZE 1
+#define MACB_COMP_OFFSET 5
+#define MACB_COMP_SIZE 1
+#define MACB_UND_OFFSET 6
+#define MACB_UND_SIZE 1
+
+/* Bitfields in RSR */
+#define MACB_BNA_OFFSET 0
+#define MACB_BNA_SIZE 1
+#define MACB_REC_OFFSET 1
+#define MACB_REC_SIZE 1
+#define MACB_OVR_OFFSET 2
+#define MACB_OVR_SIZE 1
+
+/* Bitfields in ISR/IER/IDR/IMR */
+#define MACB_MFD_OFFSET 0
+#define MACB_MFD_SIZE 1
+#define MACB_RCOMP_OFFSET 1
+#define MACB_RCOMP_SIZE 1
+#define MACB_RXUBR_OFFSET 2
+#define MACB_RXUBR_SIZE 1
+#define MACB_TXUBR_OFFSET 3
+#define MACB_TXUBR_SIZE 1
+#define MACB_ISR_TUND_OFFSET 4
+#define MACB_ISR_TUND_SIZE 1
+#define MACB_ISR_RLE_OFFSET 5
+#define MACB_ISR_RLE_SIZE 1
+#define MACB_TXERR_OFFSET 6
+#define MACB_TXERR_SIZE 1
+#define MACB_TCOMP_OFFSET 7
+#define MACB_TCOMP_SIZE 1
+#define MACB_ISR_LINK_OFFSET 9
+#define MACB_ISR_LINK_SIZE 1
+#define MACB_ISR_ROVR_OFFSET 10
+#define MACB_ISR_ROVR_SIZE 1
+#define MACB_HRESP_OFFSET 11
+#define MACB_HRESP_SIZE 1
+#define MACB_PFR_OFFSET 12
+#define MACB_PFR_SIZE 1
+#define MACB_PTZ_OFFSET 13
+#define MACB_PTZ_SIZE 1
+
+/* Bitfields in MAN */
+#define MACB_DATA_OFFSET 0
+#define MACB_DATA_SIZE 16
+#define MACB_CODE_OFFSET 16
+#define MACB_CODE_SIZE 2
+#define MACB_REGA_OFFSET 18
+#define MACB_REGA_SIZE 5
+#define MACB_PHYA_OFFSET 23
+#define MACB_PHYA_SIZE 5
+#define MACB_RW_OFFSET 28
+#define MACB_RW_SIZE 2
+#define MACB_SOF_OFFSET 30
+#define MACB_SOF_SIZE 2
+
+/* Bitfields in USRIO */
+#define MACB_MII_OFFSET 0
+#define MACB_MII_SIZE 1
+#define MACB_EAM_OFFSET 1
+#define MACB_EAM_SIZE 1
+#define MACB_TX_PAUSE_OFFSET 2
+#define MACB_TX_PAUSE_SIZE 1
+#define MACB_TX_PAUSE_ZERO_OFFSET 3
+#define MACB_TX_PAUSE_ZERO_SIZE 1
+
+/* Bitfields in WOL */
+#define MACB_IP_OFFSET 0
+#define MACB_IP_SIZE 16
+#define MACB_MAG_OFFSET 16
+#define MACB_MAG_SIZE 1
+#define MACB_ARP_OFFSET 17
+#define MACB_ARP_SIZE 1
+#define MACB_SA1_OFFSET 18
+#define MACB_SA1_SIZE 1
+#define MACB_WOL_MTI_OFFSET 19
+#define MACB_WOL_MTI_SIZE 1
+
+/* Constants for CLK */
+#define MACB_CLK_DIV8 0
+#define MACB_CLK_DIV16 1
+#define MACB_CLK_DIV32 2
+#define MACB_CLK_DIV64 3
+
+/* Constants for MAN register */
+#define MACB_MAN_SOF 1
+#define MACB_MAN_WRITE 1
+#define MACB_MAN_READ 2
+#define MACB_MAN_CODE 2
+
+/* Bit manipulation macros */
+#define MACB_BIT(name) \
+ (1 << MACB_##name##_OFFSET)
+#define MACB_BF(name,value) \
+ (((value) & ((1 << MACB_##name##_SIZE) - 1)) \
+ << MACB_##name##_OFFSET)
+#define MACB_BFEXT(name,value)\
+ (((value) >> MACB_##name##_OFFSET) \
+ & ((1 << MACB_##name##_SIZE) - 1))
+#define MACB_BFINS(name,value,old) \
+ (((old) & ~(((1 << MACB_##name##_SIZE) - 1) \
+ << MACB_##name##_OFFSET)) \
+ | MACB_BF(name,value))
+
+/* Register access macros */
+#define macb_readl(port,reg) \
+ readl((port)->regs + MACB_##reg)
+#define macb_writel(port,reg,value) \
+ writel((value), (port)->regs + MACB_##reg)
+
+#endif /* __DRIVERS_MACB_H__ */
diff --git a/drivers/qe/qe.h b/drivers/qe/qe.h
index f7f8ed0..0bcd0a9 100644
--- a/drivers/qe/qe.h
+++ b/drivers/qe/qe.h
@@ -30,7 +30,7 @@
#define UCC_MAX_NUM 8
#define QE_DATAONLY_BASE (uint)(128)
-#define QE_DATAONLY_SIZE ((uint)(0xc000) - QE_DATAONLY_BASE)
+#define QE_DATAONLY_SIZE (QE_MURAM_SIZE - QE_DATAONLY_BASE)
/* QE threads SNUM
*/
diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c
index f640c81..c416a67 100644
--- a/drivers/qe/uec.c
+++ b/drivers/qe/uec.c
@@ -432,7 +432,12 @@
}
memset(mii_info, 0, sizeof(*mii_info));
- mii_info->speed = SPEED_1000;
+ if (uec->uec_info->uf_info.eth_type == GIGA_ETH) {
+ mii_info->speed = SPEED_1000;
+ } else {
+ mii_info->speed = SPEED_100;
+ }
+
mii_info->duplex = DUPLEX_FULL;
mii_info->pause = 0;
mii_info->link = 1;
@@ -508,7 +513,8 @@
}
if (mii_info->speed != uec->oldspeed) {
- switch (mii_info->speed) {
+ if (uec->uec_info->uf_info.eth_type == GIGA_ETH) {
+ switch (mii_info->speed) {
case 1000:
break;
case 100:
@@ -531,6 +537,7 @@
printf("%s: Ack,Speed(%d)is illegal\n",
dev->name, mii_info->speed);
break;
+ }
}
printf("%s: Speed %dBT\n", dev->name, mii_info->speed);
@@ -1122,7 +1129,7 @@
uec_private_t *uec;
ucc_fast_private_t *uccf;
volatile qe_bd_t *bd;
- volatile u16 status;
+ u16 status;
int i;
int result = 0;
@@ -1131,7 +1138,7 @@
bd = uec->txBd;
/* Find an empty TxBD */
- for (i = 0; BD_STATUS(bd) & TxBD_READY; i++) {
+ for (i = 0; bd->status & TxBD_READY; i++) {
if (i > 0x100000) {
printf("%s: tx buffer not ready\n", dev->name);
return result;
@@ -1141,7 +1148,7 @@
/* Init TxBD */
BD_DATA_SET(bd, buf);
BD_LENGTH_SET(bd, len);
- status = BD_STATUS(bd);
+ status = bd->status;
status &= BD_WRAP;
status |= (TxBD_READY | TxBD_LAST);
BD_STATUS_SET(bd, status);
@@ -1150,13 +1157,11 @@
ucc_fast_transmit_on_demand(uccf);
/* Wait for buffer to be transmitted */
- status = BD_STATUS(bd);
- for (i = 0; status & TxBD_READY; i++) {
+ for (i = 0; bd->status & TxBD_READY; i++) {
if (i > 0x100000) {
printf("%s: tx error\n", dev->name);
return result;
}
- status = BD_STATUS(bd);
}
/* Ok, the buffer be transimitted */
@@ -1171,12 +1176,12 @@
{
uec_private_t *uec = dev->priv;
volatile qe_bd_t *bd;
- volatile u16 status;
+ u16 status;
u16 len;
u8 *data;
bd = uec->rxBd;
- status = BD_STATUS(bd);
+ status = bd->status;
while (!(status & RxBD_EMPTY)) {
if (!(status & RxBD_ERROR)) {
@@ -1190,7 +1195,7 @@
BD_LENGTH_SET(bd, 0);
BD_STATUS_SET(bd, status | RxBD_EMPTY);
BD_ADVANCE(bd, status, uec->p_rx_bd_ring);
- status = BD_STATUS(bd);
+ status = bd->status;
}
uec->rxBd = bd;
diff --git a/drivers/tsec.c b/drivers/tsec.c
index 2524e4f..3f11eb0 100644
--- a/drivers/tsec.c
+++ b/drivers/tsec.c
@@ -381,6 +381,61 @@
return 0;
}
+/*
+ * Parse the BCM54xx status register for speed and duplex information.
+ * The linux sungem_phy has this information, but in a table format.
+ */
+uint mii_parse_BCM54xx_sr(uint mii_reg, struct tsec_private *priv)
+{
+
+ switch((mii_reg & MIIM_BCM54xx_AUXSTATUS_LINKMODE_MASK) >> MIIM_BCM54xx_AUXSTATUS_LINKMODE_SHIFT){
+
+ case 1:
+ printf("Enet starting in 10BT/HD\n");
+ priv->duplexity = 0;
+ priv->speed = 10;
+ break;
+
+ case 2:
+ printf("Enet starting in 10BT/FD\n");
+ priv->duplexity = 1;
+ priv->speed = 10;
+ break;
+
+ case 3:
+ printf("Enet starting in 100BT/HD\n");
+ priv->duplexity = 0;
+ priv->speed = 100;
+ break;
+
+ case 5:
+ printf("Enet starting in 100BT/FD\n");
+ priv->duplexity = 1;
+ priv->speed = 100;
+ break;
+
+ case 6:
+ printf("Enet starting in 1000BT/HD\n");
+ priv->duplexity = 0;
+ priv->speed = 1000;
+ break;
+
+ case 7:
+ printf("Enet starting in 1000BT/FD\n");
+ priv->duplexity = 1;
+ priv->speed = 1000;
+ break;
+
+ default:
+ printf("Auto-neg error, defaulting to 10BT/HD\n");
+ priv->duplexity = 0;
+ priv->speed = 10;
+ break;
+ }
+
+ return 0;
+
+}
/* Parse the 88E1011's status register for speed and duplex
* information
*/
@@ -770,6 +825,34 @@
phy_run_commands(priv, priv->phyinfo->shutdown);
}
+/* The 5411 id is 0x206070, the 5421 is 0x2060e0 */
+struct phy_info phy_info_BCM5461S = {
+ 0x02060c1, /* 5461 ID */
+ "Broadcom BCM5461S",
+ 0, /* not clear to me what minor revisions we can shift away */
+ (struct phy_cmd[]) { /* config */
+ /* Reset and configure the PHY */
+ {MIIM_CONTROL, MIIM_CONTROL_RESET, NULL},
+ {MIIM_GBIT_CONTROL, MIIM_GBIT_CONTROL_INIT, NULL},
+ {MIIM_ANAR, MIIM_ANAR_INIT, NULL},
+ {MIIM_CONTROL, MIIM_CONTROL_RESET, NULL},
+ {MIIM_CONTROL, MIIM_CONTROL_INIT, &mii_cr_init},
+ {miim_end,}
+ },
+ (struct phy_cmd[]) { /* startup */
+ /* Status is read once to clear old link state */
+ {MIIM_STATUS, miim_read, NULL},
+ /* Auto-negotiate */
+ {MIIM_STATUS, miim_read, &mii_parse_sr},
+ /* Read the status */
+ {MIIM_BCM54xx_AUXSTATUS, miim_read, &mii_parse_BCM54xx_sr},
+ {miim_end,}
+ },
+ (struct phy_cmd[]) { /* shutdown */
+ {miim_end,}
+ },
+};
+
struct phy_info phy_info_M88E1011S = {
0x01410c6,
"Marvell 88E1011S",
@@ -1112,6 +1195,7 @@
struct phy_info *phy_info[] = {
&phy_info_cis8204,
&phy_info_cis8201,
+ &phy_info_BCM5461S,
&phy_info_M88E1011S,
&phy_info_M88E1111S,
&phy_info_M88E1145,
diff --git a/drivers/tsec.h b/drivers/tsec.h
index cee3003..422bc66 100644
--- a/drivers/tsec.h
+++ b/drivers/tsec.h
@@ -109,6 +109,11 @@
#define MIIM_GBIT_CONTROL 0x9
#define MIIM_GBIT_CONTROL_INIT 0xe00
+/* Broadcom BCM54xx -- taken from linux sungem_phy */
+#define MIIM_BCM54xx_AUXSTATUS 0x19
+#define MIIM_BCM54xx_AUXSTATUS_LINKMODE_MASK 0x0700
+#define MIIM_BCM54xx_AUXSTATUS_LINKMODE_SHIFT 8
+
/* Cicada Auxiliary Control/Status Register */
#define MIIM_CIS8201_AUX_CONSTAT 0x1c
#define MIIM_CIS8201_AUXCONSTAT_INIT 0x0004
diff --git a/drivers/tsi108_eth.c b/drivers/tsi108_eth.c
new file mode 100644
index 0000000..47341be
--- /dev/null
+++ b/drivers/tsi108_eth.c
@@ -0,0 +1,1036 @@
+/***********************************************************************
+ *
+ * Copyright (c) 2005 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
+ *
+ * Description:
+ * Ethernet interface for Tundra TSI108 bridge chip
+ *
+ ***********************************************************************/
+
+#include <config.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI) \
+ && defined(CONFIG_TSI108_ETH)
+
+#if !defined(CONFIG_TSI108_ETH_NUM_PORTS) || (CONFIG_TSI108_ETH_NUM_PORTS > 2)
+#error "CONFIG_TSI108_ETH_NUM_PORTS must be defined as 1 or 2"
+#endif
+
+#include <common.h>
+#include <malloc.h>
+#include <net.h>
+#include <asm/cache.h>
+
+#ifdef DEBUG
+#define TSI108_ETH_DEBUG 7
+#else
+#define TSI108_ETH_DEBUG 0
+#endif
+
+#if TSI108_ETH_DEBUG > 0
+#define debug_lev(lev, fmt, args...) \
+if (lev <= TSI108_ETH_DEBUG) \
+printf ("%s %d: " fmt, __FUNCTION__, __LINE__, ##args)
+#else
+#define debug_lev(lev, fmt, args...) do{}while(0)
+#endif
+
+#define RX_PRINT_ERRORS
+#define TX_PRINT_ERRORS
+
+#define ETH_BASE (CFG_TSI108_CSR_BASE + 0x6000)
+
+#define ETH_PORT_OFFSET 0x400
+
+#define __REG32(base, offset) (*((volatile u32 *)((char *)(base) + (offset))))
+
+#define reg_MAC_CONFIG_1(base) __REG32(base, 0x00000000)
+#define MAC_CONFIG_1_TX_ENABLE (0x00000001)
+#define MAC_CONFIG_1_SYNC_TX_ENABLE (0x00000002)
+#define MAC_CONFIG_1_RX_ENABLE (0x00000004)
+#define MAC_CONFIG_1_SYNC_RX_ENABLE (0x00000008)
+#define MAC_CONFIG_1_TX_FLOW_CONTROL (0x00000010)
+#define MAC_CONFIG_1_RX_FLOW_CONTROL (0x00000020)
+#define MAC_CONFIG_1_LOOP_BACK (0x00000100)
+#define MAC_CONFIG_1_RESET_TX_FUNCTION (0x00010000)
+#define MAC_CONFIG_1_RESET_RX_FUNCTION (0x00020000)
+#define MAC_CONFIG_1_RESET_TX_MAC (0x00040000)
+#define MAC_CONFIG_1_RESET_RX_MAC (0x00080000)
+#define MAC_CONFIG_1_SIM_RESET (0x40000000)
+#define MAC_CONFIG_1_SOFT_RESET (0x80000000)
+
+#define reg_MAC_CONFIG_2(base) __REG32(base, 0x00000004)
+#define MAC_CONFIG_2_FULL_DUPLEX (0x00000001)
+#define MAC_CONFIG_2_CRC_ENABLE (0x00000002)
+#define MAC_CONFIG_2_PAD_CRC (0x00000004)
+#define MAC_CONFIG_2_LENGTH_CHECK (0x00000010)
+#define MAC_CONFIG_2_HUGE_FRAME (0x00000020)
+#define MAC_CONFIG_2_INTERFACE_MODE(val) (((val) & 0x3) << 8)
+#define MAC_CONFIG_2_PREAMBLE_LENGTH(val) (((val) & 0xf) << 12)
+#define INTERFACE_MODE_NIBBLE 1 /* 10/100 Mb/s MII) */
+#define INTERFACE_MODE_BYTE 2 /* 1000 Mb/s GMII/TBI */
+
+#define reg_MAXIMUM_FRAME_LENGTH(base) __REG32(base, 0x00000010)
+
+#define reg_MII_MGMT_CONFIG(base) __REG32(base, 0x00000020)
+#define MII_MGMT_CONFIG_MGMT_CLOCK_SELECT(val) ((val) & 0x7)
+#define MII_MGMT_CONFIG_NO_PREAMBLE (0x00000010)
+#define MII_MGMT_CONFIG_SCAN_INCREMENT (0x00000020)
+#define MII_MGMT_CONFIG_RESET_MGMT (0x80000000)
+
+#define reg_MII_MGMT_COMMAND(base) __REG32(base, 0x00000024)
+#define MII_MGMT_COMMAND_READ_CYCLE (0x00000001)
+#define MII_MGMT_COMMAND_SCAN_CYCLE (0x00000002)
+
+#define reg_MII_MGMT_ADDRESS(base) __REG32(base, 0x00000028)
+#define reg_MII_MGMT_CONTROL(base) __REG32(base, 0x0000002c)
+#define reg_MII_MGMT_STATUS(base) __REG32(base, 0x00000030)
+
+#define reg_MII_MGMT_INDICATORS(base) __REG32(base, 0x00000034)
+#define MII_MGMT_INDICATORS_BUSY (0x00000001)
+#define MII_MGMT_INDICATORS_SCAN (0x00000002)
+#define MII_MGMT_INDICATORS_NOT_VALID (0x00000004)
+
+#define reg_INTERFACE_STATUS(base) __REG32(base, 0x0000003c)
+#define INTERFACE_STATUS_LINK_FAIL (0x00000008)
+#define INTERFACE_STATUS_EXCESS_DEFER (0x00000200)
+
+#define reg_STATION_ADDRESS_1(base) __REG32(base, 0x00000040)
+#define reg_STATION_ADDRESS_2(base) __REG32(base, 0x00000044)
+
+#define reg_PORT_CONTROL(base) __REG32(base, 0x00000200)
+#define PORT_CONTROL_PRI (0x00000001)
+#define PORT_CONTROL_BPT (0x00010000)
+#define PORT_CONTROL_SPD (0x00040000)
+#define PORT_CONTROL_RBC (0x00080000)
+#define PORT_CONTROL_PRB (0x00200000)
+#define PORT_CONTROL_DIS (0x00400000)
+#define PORT_CONTROL_TBI (0x00800000)
+#define PORT_CONTROL_STE (0x10000000)
+#define PORT_CONTROL_ZOR (0x20000000)
+#define PORT_CONTROL_CLR (0x40000000)
+#define PORT_CONTROL_SRT (0x80000000)
+
+#define reg_TX_CONFIG(base) __REG32(base, 0x00000220)
+#define TX_CONFIG_START_Q (0x00000003)
+#define TX_CONFIG_EHP (0x00400000)
+#define TX_CONFIG_CHP (0x00800000)
+#define TX_CONFIG_RST (0x80000000)
+
+#define reg_TX_CONTROL(base) __REG32(base, 0x00000224)
+#define TX_CONTROL_GO (0x00008000)
+#define TX_CONTROL_MP (0x01000000)
+#define TX_CONTROL_EAI (0x20000000)
+#define TX_CONTROL_ABT (0x40000000)
+#define TX_CONTROL_EII (0x80000000)
+
+#define reg_TX_STATUS(base) __REG32(base, 0x00000228)
+#define TX_STATUS_QUEUE_USABLE (0x0000000f)
+#define TX_STATUS_CURR_Q (0x00000300)
+#define TX_STATUS_ACT (0x00008000)
+#define TX_STATUS_QUEUE_IDLE (0x000f0000)
+#define TX_STATUS_EOQ_PENDING (0x0f000000)
+
+#define reg_TX_EXTENDED_STATUS(base) __REG32(base, 0x0000022c)
+#define TX_EXTENDED_STATUS_END_OF_QUEUE_CONDITION (0x0000000f)
+#define TX_EXTENDED_STATUS_END_OF_FRAME_CONDITION (0x00000f00)
+#define TX_EXTENDED_STATUS_DESCRIPTOR_INTERRUPT_CONDITION (0x000f0000)
+#define TX_EXTENDED_STATUS_ERROR_FLAG (0x0f000000)
+
+#define reg_TX_THRESHOLDS(base) __REG32(base, 0x00000230)
+
+#define reg_TX_DIAGNOSTIC_ADDR(base) __REG32(base, 0x00000270)
+#define TX_DIAGNOSTIC_ADDR_INDEX (0x0000007f)
+#define TX_DIAGNOSTIC_ADDR_DFR (0x40000000)
+#define TX_DIAGNOSTIC_ADDR_AI (0x80000000)
+
+#define reg_TX_DIAGNOSTIC_DATA(base) __REG32(base, 0x00000274)
+
+#define reg_TX_ERROR_STATUS(base) __REG32(base, 0x00000278)
+#define TX_ERROR_STATUS (0x00000278)
+#define TX_ERROR_STATUS_QUEUE_0_ERROR_RESPONSE (0x0000000f)
+#define TX_ERROR_STATUS_TEA_ON_QUEUE_0 (0x00000010)
+#define TX_ERROR_STATUS_RER_ON_QUEUE_0 (0x00000020)
+#define TX_ERROR_STATUS_TER_ON_QUEUE_0 (0x00000040)
+#define TX_ERROR_STATUS_DER_ON_QUEUE_0 (0x00000080)
+#define TX_ERROR_STATUS_QUEUE_1_ERROR_RESPONSE (0x00000f00)
+#define TX_ERROR_STATUS_TEA_ON_QUEUE_1 (0x00001000)
+#define TX_ERROR_STATUS_RER_ON_QUEUE_1 (0x00002000)
+#define TX_ERROR_STATUS_TER_ON_QUEUE_1 (0x00004000)
+#define TX_ERROR_STATUS_DER_ON_QUEUE_1 (0x00008000)
+#define TX_ERROR_STATUS_QUEUE_2_ERROR_RESPONSE (0x000f0000)
+#define TX_ERROR_STATUS_TEA_ON_QUEUE_2 (0x00100000)
+#define TX_ERROR_STATUS_RER_ON_QUEUE_2 (0x00200000)
+#define TX_ERROR_STATUS_TER_ON_QUEUE_2 (0x00400000)
+#define TX_ERROR_STATUS_DER_ON_QUEUE_2 (0x00800000)
+#define TX_ERROR_STATUS_QUEUE_3_ERROR_RESPONSE (0x0f000000)
+#define TX_ERROR_STATUS_TEA_ON_QUEUE_3 (0x10000000)
+#define TX_ERROR_STATUS_RER_ON_QUEUE_3 (0x20000000)
+#define TX_ERROR_STATUS_TER_ON_QUEUE_3 (0x40000000)
+#define TX_ERROR_STATUS_DER_ON_QUEUE_3 (0x80000000)
+
+#define reg_TX_QUEUE_0_CONFIG(base) __REG32(base, 0x00000280)
+#define TX_QUEUE_0_CONFIG_OCN_PORT (0x0000003f)
+#define TX_QUEUE_0_CONFIG_BSWP (0x00000400)
+#define TX_QUEUE_0_CONFIG_WSWP (0x00000800)
+#define TX_QUEUE_0_CONFIG_AM (0x00004000)
+#define TX_QUEUE_0_CONFIG_GVI (0x00008000)
+#define TX_QUEUE_0_CONFIG_EEI (0x00010000)
+#define TX_QUEUE_0_CONFIG_ELI (0x00020000)
+#define TX_QUEUE_0_CONFIG_ENI (0x00040000)
+#define TX_QUEUE_0_CONFIG_ESI (0x00080000)
+#define TX_QUEUE_0_CONFIG_EDI (0x00100000)
+
+#define reg_TX_QUEUE_0_BUF_CONFIG(base) __REG32(base, 0x00000284)
+#define TX_QUEUE_0_BUF_CONFIG_OCN_PORT (0x0000003f)
+#define TX_QUEUE_0_BUF_CONFIG_BURST (0x00000300)
+#define TX_QUEUE_0_BUF_CONFIG_BSWP (0x00000400)
+#define TX_QUEUE_0_BUF_CONFIG_WSWP (0x00000800)
+
+#define OCN_PORT_HLP 0 /* HLP Interface */
+#define OCN_PORT_PCI_X 1 /* PCI-X Interface */
+#define OCN_PORT_PROCESSOR_MASTER 2 /* Processor Interface (master) */
+#define OCN_PORT_PROCESSOR_SLAVE 3 /* Processor Interface (slave) */
+#define OCN_PORT_MEMORY 4 /* Memory Controller */
+#define OCN_PORT_DMA 5 /* DMA Controller */
+#define OCN_PORT_ETHERNET 6 /* Ethernet Controller */
+#define OCN_PORT_PRINT 7 /* Print Engine Interface */
+
+#define reg_TX_QUEUE_0_PTR_LOW(base) __REG32(base, 0x00000288)
+
+#define reg_TX_QUEUE_0_PTR_HIGH(base) __REG32(base, 0x0000028c)
+#define TX_QUEUE_0_PTR_HIGH_VALID (0x80000000)
+
+#define reg_RX_CONFIG(base) __REG32(base, 0x00000320)
+#define RX_CONFIG_DEF_Q (0x00000003)
+#define RX_CONFIG_EMF (0x00000100)
+#define RX_CONFIG_EUF (0x00000200)
+#define RX_CONFIG_BFE (0x00000400)
+#define RX_CONFIG_MFE (0x00000800)
+#define RX_CONFIG_UFE (0x00001000)
+#define RX_CONFIG_SE (0x00002000)
+#define RX_CONFIG_ABF (0x00200000)
+#define RX_CONFIG_APE (0x00400000)
+#define RX_CONFIG_CHP (0x00800000)
+#define RX_CONFIG_RST (0x80000000)
+
+#define reg_RX_CONTROL(base) __REG32(base, 0x00000324)
+#define GE_E0_RX_CONTROL_QUEUE_ENABLES (0x0000000f)
+#define GE_E0_RX_CONTROL_GO (0x00008000)
+#define GE_E0_RX_CONTROL_EAI (0x20000000)
+#define GE_E0_RX_CONTROL_ABT (0x40000000)
+#define GE_E0_RX_CONTROL_EII (0x80000000)
+
+#define reg_RX_EXTENDED_STATUS(base) __REG32(base, 0x0000032c)
+#define RX_EXTENDED_STATUS (0x0000032c)
+#define RX_EXTENDED_STATUS_EOQ (0x0000000f)
+#define RX_EXTENDED_STATUS_EOQ_0 (0x00000001)
+#define RX_EXTENDED_STATUS_EOF (0x00000f00)
+#define RX_EXTENDED_STATUS_DESCRIPTOR_INTERRUPT_CONDITION (0x000f0000)
+#define RX_EXTENDED_STATUS_ERROR_FLAG (0x0f000000)
+
+#define reg_RX_THRESHOLDS(base) __REG32(base, 0x00000330)
+
+#define reg_RX_DIAGNOSTIC_ADDR(base) __REG32(base, 0x00000370)
+#define RX_DIAGNOSTIC_ADDR_INDEX (0x0000007f)
+#define RX_DIAGNOSTIC_ADDR_DFR (0x40000000)
+#define RX_DIAGNOSTIC_ADDR_AI (0x80000000)
+
+#define reg_RX_DIAGNOSTIC_DATA(base) __REG32(base, 0x00000374)
+
+#define reg_RX_QUEUE_0_CONFIG(base) __REG32(base, 0x00000380)
+#define RX_QUEUE_0_CONFIG_OCN_PORT (0x0000003f)
+#define RX_QUEUE_0_CONFIG_BSWP (0x00000400)
+#define RX_QUEUE_0_CONFIG_WSWP (0x00000800)
+#define RX_QUEUE_0_CONFIG_AM (0x00004000)
+#define RX_QUEUE_0_CONFIG_EEI (0x00010000)
+#define RX_QUEUE_0_CONFIG_ELI (0x00020000)
+#define RX_QUEUE_0_CONFIG_ENI (0x00040000)
+#define RX_QUEUE_0_CONFIG_ESI (0x00080000)
+#define RX_QUEUE_0_CONFIG_EDI (0x00100000)
+
+#define reg_RX_QUEUE_0_BUF_CONFIG(base) __REG32(base, 0x00000384)
+#define RX_QUEUE_0_BUF_CONFIG_OCN_PORT (0x0000003f)
+#define RX_QUEUE_0_BUF_CONFIG_BURST (0x00000300)
+#define RX_QUEUE_0_BUF_CONFIG_BSWP (0x00000400)
+#define RX_QUEUE_0_BUF_CONFIG_WSWP (0x00000800)
+
+#define reg_RX_QUEUE_0_PTR_LOW(base) __REG32(base, 0x00000388)
+
+#define reg_RX_QUEUE_0_PTR_HIGH(base) __REG32(base, 0x0000038c)
+#define RX_QUEUE_0_PTR_HIGH_VALID (0x80000000)
+
+/*
+ * PHY register definitions
+ */
+/* the first 15 PHY registers are standard. */
+#define PHY_CTRL_REG 0 /* Control Register */
+#define PHY_STATUS_REG 1 /* Status Regiser */
+#define PHY_ID1_REG 2 /* Phy Id Reg (word 1) */
+#define PHY_ID2_REG 3 /* Phy Id Reg (word 2) */
+#define PHY_AN_ADV_REG 4 /* Autoneg Advertisement */
+#define PHY_LP_ABILITY_REG 5 /* Link Partner Ability (Base Page) */
+#define PHY_AUTONEG_EXP_REG 6 /* Autoneg Expansion Reg */
+#define PHY_NEXT_PAGE_TX_REG 7 /* Next Page TX */
+#define PHY_LP_NEXT_PAGE_REG 8 /* Link Partner Next Page */
+#define PHY_1000T_CTRL_REG 9 /* 1000Base-T Control Reg */
+#define PHY_1000T_STATUS_REG 10 /* 1000Base-T Status Reg */
+#define PHY_EXT_STATUS_REG 11 /* Extended Status Reg */
+
+/*
+ * PHY Register bit masks.
+ */
+#define PHY_CTRL_RESET (1 << 15)
+#define PHY_CTRL_LOOPBACK (1 << 14)
+#define PHY_CTRL_SPEED0 (1 << 13)
+#define PHY_CTRL_AN_EN (1 << 12)
+#define PHY_CTRL_PWR_DN (1 << 11)
+#define PHY_CTRL_ISOLATE (1 << 10)
+#define PHY_CTRL_RESTART_AN (1 << 9)
+#define PHY_CTRL_FULL_DUPLEX (1 << 8)
+#define PHY_CTRL_CT_EN (1 << 7)
+#define PHY_CTRL_SPEED1 (1 << 6)
+
+#define PHY_STAT_100BASE_T4 (1 << 15)
+#define PHY_STAT_100BASE_X_FD (1 << 14)
+#define PHY_STAT_100BASE_X_HD (1 << 13)
+#define PHY_STAT_10BASE_T_FD (1 << 12)
+#define PHY_STAT_10BASE_T_HD (1 << 11)
+#define PHY_STAT_100BASE_T2_FD (1 << 10)
+#define PHY_STAT_100BASE_T2_HD (1 << 9)
+#define PHY_STAT_EXT_STAT (1 << 8)
+#define PHY_STAT_RESERVED (1 << 7)
+#define PHY_STAT_MFPS (1 << 6) /* Management Frames Preamble Suppression */
+#define PHY_STAT_AN_COMPLETE (1 << 5)
+#define PHY_STAT_REM_FAULT (1 << 4)
+#define PHY_STAT_AN_CAP (1 << 3)
+#define PHY_STAT_LINK_UP (1 << 2)
+#define PHY_STAT_JABBER (1 << 1)
+#define PHY_STAT_EXT_CAP (1 << 0)
+
+#define TBI_CONTROL_2 0x11
+#define TBI_CONTROL_2_ENABLE_COMMA_DETECT 0x0001
+#define TBI_CONTROL_2_ENABLE_WRAP 0x0002
+#define TBI_CONTROL_2_G_MII_MODE 0x0010
+#define TBI_CONTROL_2_RECEIVE_CLOCK_SELECT 0x0020
+#define TBI_CONTROL_2_AUTO_NEGOTIATION_SENSE 0x0100
+#define TBI_CONTROL_2_DISABLE_TRANSMIT_RUNNING_DISPARITY 0x1000
+#define TBI_CONTROL_2_DISABLE_RECEIVE_RUNNING_DISPARITY 0x2000
+#define TBI_CONTROL_2_SHORTCUT_LINK_TIMER 0x4000
+#define TBI_CONTROL_2_SOFT_RESET 0x8000
+
+/* marvel specific */
+#define MV1111_EXT_CTRL1_REG 16 /* PHY Specific Control Reg */
+#define MV1111_SPEC_STAT_REG 17 /* PHY Specific Status Reg */
+#define MV1111_EXT_CTRL2_REG 20 /* Extended PHY Specific Control Reg */
+
+/*
+ * MARVELL 88E1111 PHY register bit masks
+ */
+/* PHY Specific Status Register (MV1111_EXT_CTRL1_REG) */
+
+#define SPEC_STAT_SPEED_MASK (3 << 14)
+#define SPEC_STAT_FULL_DUP (1 << 13)
+#define SPEC_STAT_PAGE_RCVD (1 << 12)
+#define SPEC_STAT_RESOLVED (1 << 11) /* Speed and Duplex Resolved */
+#define SPEC_STAT_LINK_UP (1 << 10)
+#define SPEC_STAT_CABLE_LEN_MASK (7 << 7)/* Cable Length (100/1000 modes only) */
+#define SPEC_STAT_MDIX (1 << 6)
+#define SPEC_STAT_POLARITY (1 << 1)
+#define SPEC_STAT_JABBER (1 << 0)
+
+#define SPEED_1000 (2 << 14)
+#define SPEED_100 (1 << 14)
+#define SPEED_10 (0 << 14)
+
+#define TBI_ADDR 0x1E /* Ten Bit Interface address */
+
+/* negotiated link parameters */
+#define LINK_SPEED_UNKNOWN 0
+#define LINK_SPEED_10 1
+#define LINK_SPEED_100 2
+#define LINK_SPEED_1000 3
+
+#define LINK_DUPLEX_UNKNOWN 0
+#define LINK_DUPLEX_HALF 1
+#define LINK_DUPLEX_FULL 2
+
+static unsigned int phy_address[] = { 8, 9 };
+
+#define vuint32 volatile u32
+
+/* TX/RX buffer descriptors. MUST be cache line aligned in memory. (32 byte)
+ * This structure is accessed by the ethernet DMA engine which means it
+ * MUST be in LITTLE ENDIAN format */
+struct dma_descriptor {
+ vuint32 start_addr0; /* buffer address, least significant bytes. */
+ vuint32 start_addr1; /* buffer address, most significant bytes. */
+ vuint32 next_descr_addr0;/* next descriptor address, least significant bytes. Must be 64-bit aligned. */
+ vuint32 next_descr_addr1;/* next descriptor address, most significant bytes. */
+ vuint32 vlan_byte_count;/* VLAN tag(top 2 bytes) and byte countt (bottom 2 bytes). */
+ vuint32 config_status; /* Configuration/Status. */
+ vuint32 reserved1; /* reserved to make the descriptor cache line aligned. */
+ vuint32 reserved2; /* reserved to make the descriptor cache line aligned. */
+};
+
+/* last next descriptor address flag */
+#define DMA_DESCR_LAST (1 << 31)
+
+/* TX DMA descriptor config status bits */
+#define DMA_DESCR_TX_EOF (1 << 0) /* end of frame */
+#define DMA_DESCR_TX_SOF (1 << 1) /* start of frame */
+#define DMA_DESCR_TX_PFVLAN (1 << 2)
+#define DMA_DESCR_TX_HUGE (1 << 3)
+#define DMA_DESCR_TX_PAD (1 << 4)
+#define DMA_DESCR_TX_CRC (1 << 5)
+#define DMA_DESCR_TX_DESCR_INT (1 << 14)
+#define DMA_DESCR_TX_RETRY_COUNT 0x000F0000
+#define DMA_DESCR_TX_ONE_COLLISION (1 << 20)
+#define DMA_DESCR_TX_LATE_COLLISION (1 << 24)
+#define DMA_DESCR_TX_UNDERRUN (1 << 25)
+#define DMA_DESCR_TX_RETRY_LIMIT (1 << 26)
+#define DMA_DESCR_TX_OK (1 << 30)
+#define DMA_DESCR_TX_OWNER (1 << 31)
+
+/* RX DMA descriptor status bits */
+#define DMA_DESCR_RX_EOF (1 << 0)
+#define DMA_DESCR_RX_SOF (1 << 1)
+#define DMA_DESCR_RX_VTF (1 << 2)
+#define DMA_DESCR_RX_FRAME_IS_TYPE (1 << 3)
+#define DMA_DESCR_RX_SHORT_FRAME (1 << 4)
+#define DMA_DESCR_RX_HASH_MATCH (1 << 7)
+#define DMA_DESCR_RX_BAD_FRAME (1 << 8)
+#define DMA_DESCR_RX_OVERRUN (1 << 9)
+#define DMA_DESCR_RX_MAX_FRAME_LEN (1 << 11)
+#define DMA_DESCR_RX_CRC_ERROR (1 << 12)
+#define DMA_DESCR_RX_DESCR_INT (1 << 13)
+#define DMA_DESCR_RX_OWNER (1 << 15)
+
+#define RX_BUFFER_SIZE PKTSIZE
+#define NUM_RX_DESC PKTBUFSRX
+
+static struct dma_descriptor tx_descriptor __attribute__ ((aligned(32)));
+
+static struct dma_descriptor rx_descr_array[NUM_RX_DESC]
+ __attribute__ ((aligned(32)));
+
+static struct dma_descriptor *rx_descr_current;
+
+static int tsi108_eth_probe (struct eth_device *dev, bd_t * bis);
+static int tsi108_eth_send (struct eth_device *dev,
+ volatile void *packet, int length);
+static int tsi108_eth_recv (struct eth_device *dev);
+static void tsi108_eth_halt (struct eth_device *dev);
+static unsigned int read_phy (unsigned int base,
+ unsigned int phy_addr, unsigned int phy_reg);
+static void write_phy (unsigned int base,
+ unsigned int phy_addr,
+ unsigned int phy_reg, unsigned int phy_data);
+
+#if TSI108_ETH_DEBUG > 100
+/*
+ * print phy debug infomation
+ */
+static void dump_phy_regs (unsigned int phy_addr)
+{
+ int i;
+
+ printf ("PHY %d registers\n", phy_addr);
+ for (i = 0; i <= 30; i++) {
+ printf ("%2d 0x%04x\n", i, read_phy (ETH_BASE, phy_addr, i));
+ }
+ printf ("\n");
+
+}
+#else
+#define dump_phy_regs(base) do{}while(0)
+#endif
+
+#if TSI108_ETH_DEBUG > 100
+/*
+ * print debug infomation
+ */
+static void tx_diag_regs (unsigned int base)
+{
+ int i;
+ unsigned long dummy;
+
+ printf ("TX diagnostics registers\n");
+ reg_TX_DIAGNOSTIC_ADDR(base) = 0x00 | TX_DIAGNOSTIC_ADDR_AI;
+ udelay (1000);
+ dummy = reg_TX_DIAGNOSTIC_DATA(base);
+ for (i = 0x00; i <= 0x05; i++) {
+ udelay (1000);
+ printf ("0x%02x 0x%08x\n", i, reg_TX_DIAGNOSTIC_DATA(base));
+ }
+ reg_TX_DIAGNOSTIC_ADDR(base) = 0x40 | TX_DIAGNOSTIC_ADDR_AI;
+ udelay (1000);
+ dummy = reg_TX_DIAGNOSTIC_DATA(base);
+ for (i = 0x40; i <= 0x47; i++) {
+ udelay (1000);
+ printf ("0x%02x 0x%08x\n", i, reg_TX_DIAGNOSTIC_DATA(base));
+ }
+ printf ("\n");
+
+}
+#else
+#define tx_diag_regs(base) do{}while(0)
+#endif
+
+#if TSI108_ETH_DEBUG > 100
+/*
+ * print debug infomation
+ */
+static void rx_diag_regs (unsigned int base)
+{
+ int i;
+ unsigned long dummy;
+
+ printf ("RX diagnostics registers\n");
+ reg_RX_DIAGNOSTIC_ADDR(base) = 0x00 | RX_DIAGNOSTIC_ADDR_AI;
+ udelay (1000);
+ dummy = reg_RX_DIAGNOSTIC_DATA(base);
+ for (i = 0x00; i <= 0x05; i++) {
+ udelay (1000);
+ printf ("0x%02x 0x%08x\n", i, reg_RX_DIAGNOSTIC_DATA(base));
+ }
+ reg_RX_DIAGNOSTIC_ADDR(base) = 0x40 | RX_DIAGNOSTIC_ADDR_AI;
+ udelay (1000);
+ dummy = reg_RX_DIAGNOSTIC_DATA(base);
+ for (i = 0x08; i <= 0x0a; i++) {
+ udelay (1000);
+ printf ("0x%02x 0x%08x\n", i, reg_RX_DIAGNOSTIC_DATA(base));
+ }
+ printf ("\n");
+
+}
+#else
+#define rx_diag_regs(base) do{}while(0)
+#endif
+
+#if TSI108_ETH_DEBUG > 100
+/*
+ * print debug infomation
+ */
+static void debug_mii_regs (unsigned int base)
+{
+ printf ("MII_MGMT_CONFIG 0x%08x\n", reg_MII_MGMT_CONFIG(base));
+ printf ("MII_MGMT_COMMAND 0x%08x\n", reg_MII_MGMT_COMMAND(base));
+ printf ("MII_MGMT_ADDRESS 0x%08x\n", reg_MII_MGMT_ADDRESS(base));
+ printf ("MII_MGMT_CONTROL 0x%08x\n", reg_MII_MGMT_CONTROL(base));
+ printf ("MII_MGMT_STATUS 0x%08x\n", reg_MII_MGMT_STATUS(base));
+ printf ("MII_MGMT_INDICATORS 0x%08x\n", reg_MII_MGMT_INDICATORS(base));
+ printf ("\n");
+
+}
+#else
+#define debug_mii_regs(base) do{}while(0)
+#endif
+
+/*
+ * Wait until the phy bus is non-busy
+ */
+static void phy_wait (unsigned int base, unsigned int condition)
+{
+ int timeout;
+
+ timeout = 0;
+ while (reg_MII_MGMT_INDICATORS(base) & condition) {
+ udelay (10);
+ if (++timeout > 10000) {
+ printf ("ERROR: timeout waiting for phy bus (%d)\n",
+ condition);
+ break;
+ }
+ }
+}
+
+/*
+ * read phy register
+ */
+static unsigned int read_phy (unsigned int base,
+ unsigned int phy_addr, unsigned int phy_reg)
+{
+ unsigned int value;
+
+ phy_wait (base, MII_MGMT_INDICATORS_BUSY);
+
+ reg_MII_MGMT_ADDRESS(base) = (phy_addr << 8) | phy_reg;
+
+ /* Ensure that the Read Cycle bit is cleared prior to next read cycle */
+ reg_MII_MGMT_COMMAND(base) = 0;
+
+ /* start the read */
+ reg_MII_MGMT_COMMAND(base) = MII_MGMT_COMMAND_READ_CYCLE;
+
+ /* wait for the read to complete */
+ phy_wait (base,
+ MII_MGMT_INDICATORS_NOT_VALID | MII_MGMT_INDICATORS_BUSY);
+
+ value = reg_MII_MGMT_STATUS(base);
+
+ reg_MII_MGMT_COMMAND(base) = 0;
+
+ return value;
+}
+
+/*
+ * write phy register
+ */
+static void write_phy (unsigned int base,
+ unsigned int phy_addr,
+ unsigned int phy_reg, unsigned int phy_data)
+{
+ phy_wait (base, MII_MGMT_INDICATORS_BUSY);
+
+ reg_MII_MGMT_ADDRESS(base) = (phy_addr << 8) | phy_reg;
+
+ /* Ensure that the Read Cycle bit is cleared prior to next cycle */
+ reg_MII_MGMT_COMMAND(base) = 0;
+
+ /* start the write */
+ reg_MII_MGMT_CONTROL(base) = phy_data;
+}
+
+/*
+ * configure the marvell 88e1111 phy
+ */
+static int marvell_88e_phy_config (struct eth_device *dev, int *speed,
+ int *duplex)
+{
+ unsigned long base;
+ unsigned long phy_addr;
+ unsigned int phy_status;
+ unsigned int phy_spec_status;
+ int timeout;
+ int phy_speed;
+ int phy_duplex;
+ unsigned int value;
+
+ phy_speed = LINK_SPEED_UNKNOWN;
+ phy_duplex = LINK_DUPLEX_UNKNOWN;
+
+ base = dev->iobase;
+ phy_addr = (unsigned long)dev->priv;
+
+ /* Take the PHY out of reset. */
+ write_phy (ETH_BASE, phy_addr, PHY_CTRL_REG, PHY_CTRL_RESET);
+
+ /* Wait for the reset process to complete. */
+ udelay (10);
+ timeout = 0;
+ while ((phy_status =
+ read_phy (ETH_BASE, phy_addr, PHY_CTRL_REG)) & PHY_CTRL_RESET) {
+ udelay (10);
+ if (++timeout > 10000) {
+ printf ("ERROR: timeout waiting for phy reset\n");
+ break;
+ }
+ }
+
+ /* TBI Configuration. */
+ write_phy (base, TBI_ADDR, TBI_CONTROL_2, TBI_CONTROL_2_G_MII_MODE |
+ TBI_CONTROL_2_RECEIVE_CLOCK_SELECT);
+ /* Wait for the link to be established. */
+ timeout = 0;
+ do {
+ udelay (20000);
+ phy_status = read_phy (ETH_BASE, phy_addr, PHY_STATUS_REG);
+ if (++timeout > 100) {
+ debug_lev(1, "ERROR: unable to establish link!!!\n");
+ break;
+ }
+ } while ((phy_status & PHY_STAT_LINK_UP) == 0);
+
+ if ((phy_status & PHY_STAT_LINK_UP) == 0)
+ return 0;
+
+ value = 0;
+ phy_spec_status = read_phy (ETH_BASE, phy_addr, MV1111_SPEC_STAT_REG);
+ if (phy_spec_status & SPEC_STAT_RESOLVED) {
+ switch (phy_spec_status & SPEC_STAT_SPEED_MASK) {
+ case SPEED_1000:
+ phy_speed = LINK_SPEED_1000;
+ value |= PHY_CTRL_SPEED1;
+ break;
+ case SPEED_100:
+ phy_speed = LINK_SPEED_100;
+ value |= PHY_CTRL_SPEED0;
+ break;
+ case SPEED_10:
+ phy_speed = LINK_SPEED_10;
+ break;
+ }
+ if (phy_spec_status & SPEC_STAT_FULL_DUP) {
+ phy_duplex = LINK_DUPLEX_FULL;
+ value |= PHY_CTRL_FULL_DUPLEX;
+ } else
+ phy_duplex = LINK_DUPLEX_HALF;
+ }
+ /* set TBI speed */
+ write_phy (base, TBI_ADDR, PHY_CTRL_REG, value);
+ write_phy (base, TBI_ADDR, PHY_AN_ADV_REG, 0x0060);
+
+#if TSI108_ETH_DEBUG > 0
+ printf ("%s link is up", dev->name);
+ phy_spec_status = read_phy (ETH_BASE, phy_addr, MV1111_SPEC_STAT_REG);
+ if (phy_spec_status & SPEC_STAT_RESOLVED) {
+ switch (phy_speed) {
+ case LINK_SPEED_1000:
+ printf (", 1000 Mbps");
+ break;
+ case LINK_SPEED_100:
+ printf (", 100 Mbps");
+ break;
+ case LINK_SPEED_10:
+ printf (", 10 Mbps");
+ break;
+ }
+ if (phy_duplex == LINK_DUPLEX_FULL)
+ printf (", Full duplex");
+ else
+ printf (", Half duplex");
+ }
+ printf ("\n");
+#endif
+
+ dump_phy_regs (TBI_ADDR);
+ if (speed)
+ *speed = phy_speed;
+ if (duplex)
+ *duplex = phy_duplex;
+
+ return 1;
+}
+
+/*
+ * External interface
+ *
+ * register the tsi108 ethernet controllers with the multi-ethernet system
+ */
+int tsi108_eth_initialize (bd_t * bis)
+{
+ struct eth_device *dev;
+ int index;
+
+ for (index = 0; index < CONFIG_TSI108_ETH_NUM_PORTS; index++) {
+ dev = (struct eth_device *)malloc(sizeof(struct eth_device));
+
+ sprintf (dev->name, "TSI108_eth%d", index);
+
+ dev->iobase = ETH_BASE + (index * ETH_PORT_OFFSET);
+ dev->priv = (void *)(phy_address[index]);
+ dev->init = tsi108_eth_probe;
+ dev->halt = tsi108_eth_halt;
+ dev->send = tsi108_eth_send;
+ dev->recv = tsi108_eth_recv;
+
+ eth_register(dev);
+ }
+ return index;
+}
+
+/*
+ * probe for and initialize a single ethernet interface
+ */
+static int tsi108_eth_probe (struct eth_device *dev, bd_t * bis)
+{
+ unsigned long base;
+ unsigned long value;
+ int index;
+ struct dma_descriptor *tx_descr;
+ struct dma_descriptor *rx_descr;
+ int speed;
+ int duplex;
+
+ base = dev->iobase;
+
+ reg_PORT_CONTROL(base) = PORT_CONTROL_STE | PORT_CONTROL_BPT;
+
+ /* Bring DMA/FIFO out of reset. */
+ reg_TX_CONFIG(base) = 0x00000000;
+ reg_RX_CONFIG(base) = 0x00000000;
+
+ reg_TX_THRESHOLDS(base) = (192 << 16) | 192;
+ reg_RX_THRESHOLDS(base) = (192 << 16) | 112;
+
+ /* Bring MAC out of reset. */
+ reg_MAC_CONFIG_1(base) = 0x00000000;
+
+ /* DMA MAC configuration. */
+ reg_MAC_CONFIG_1(base) =
+ MAC_CONFIG_1_RX_ENABLE | MAC_CONFIG_1_TX_ENABLE;
+
+ reg_MII_MGMT_CONFIG(base) = MII_MGMT_CONFIG_NO_PREAMBLE;
+ reg_MAXIMUM_FRAME_LENGTH(base) = RX_BUFFER_SIZE;
+
+ /* Note: Early tsi108 manual did not have correct byte order
+ * for the station address.*/
+ reg_STATION_ADDRESS_1(base) = (dev->enetaddr[5] << 24) |
+ (dev->enetaddr[4] << 16) |
+ (dev->enetaddr[3] << 8) | (dev->enetaddr[2] << 0);
+
+ reg_STATION_ADDRESS_2(base) = (dev->enetaddr[1] << 24) |
+ (dev->enetaddr[0] << 16);
+
+ if (marvell_88e_phy_config(dev, &speed, &duplex) == 0)
+ return 0;
+
+ value =
+ MAC_CONFIG_2_PREAMBLE_LENGTH(7) | MAC_CONFIG_2_PAD_CRC |
+ MAC_CONFIG_2_CRC_ENABLE;
+ if (speed == LINK_SPEED_1000)
+ value |= MAC_CONFIG_2_INTERFACE_MODE(INTERFACE_MODE_BYTE);
+ else {
+ value |= MAC_CONFIG_2_INTERFACE_MODE(INTERFACE_MODE_NIBBLE);
+ reg_PORT_CONTROL(base) |= PORT_CONTROL_SPD;
+ }
+ if (duplex == LINK_DUPLEX_FULL) {
+ value |= MAC_CONFIG_2_FULL_DUPLEX;
+ reg_PORT_CONTROL(base) &= ~PORT_CONTROL_BPT;
+ } else
+ reg_PORT_CONTROL(base) |= PORT_CONTROL_BPT;
+ reg_MAC_CONFIG_2(base) = value;
+
+ reg_RX_CONFIG(base) = RX_CONFIG_SE;
+ reg_RX_QUEUE_0_CONFIG(base) = OCN_PORT_MEMORY;
+ reg_RX_QUEUE_0_BUF_CONFIG(base) = OCN_PORT_MEMORY;
+
+ /* initialize the RX DMA descriptors */
+ rx_descr = &rx_descr_array[0];
+ rx_descr_current = rx_descr;
+ for (index = 0; index < NUM_RX_DESC; index++) {
+ /* make sure the receive buffers are not in cache */
+ invalidate_dcache_range((unsigned long)NetRxPackets[index],
+ (unsigned long)NetRxPackets[index] +
+ RX_BUFFER_SIZE);
+ rx_descr->start_addr0 =
+ cpu_to_le32((vuint32) NetRxPackets[index]);
+ rx_descr->start_addr1 = 0;
+ rx_descr->next_descr_addr0 =
+ cpu_to_le32((vuint32) (rx_descr + 1));
+ rx_descr->next_descr_addr1 = 0;
+ rx_descr->vlan_byte_count = 0;
+ rx_descr->config_status = cpu_to_le32((RX_BUFFER_SIZE << 16) |
+ DMA_DESCR_RX_OWNER);
+ rx_descr++;
+ }
+ rx_descr--;
+ rx_descr->next_descr_addr0 = 0;
+ rx_descr->next_descr_addr1 = cpu_to_le32(DMA_DESCR_LAST);
+ /* Push the descriptors to RAM so the ethernet DMA can see them */
+ invalidate_dcache_range((unsigned long)rx_descr_array,
+ (unsigned long)rx_descr_array +
+ sizeof(rx_descr_array));
+
+ /* enable RX queue */
+ reg_RX_CONTROL(base) = TX_CONTROL_GO | 0x01;
+ reg_RX_QUEUE_0_PTR_LOW(base) = (u32) rx_descr_current;
+ /* enable receive DMA */
+ reg_RX_QUEUE_0_PTR_HIGH(base) = RX_QUEUE_0_PTR_HIGH_VALID;
+
+ reg_TX_QUEUE_0_CONFIG(base) = OCN_PORT_MEMORY;
+ reg_TX_QUEUE_0_BUF_CONFIG(base) = OCN_PORT_MEMORY;
+
+ /* initialize the TX DMA descriptor */
+ tx_descr = &tx_descriptor;
+
+ tx_descr->start_addr0 = 0;
+ tx_descr->start_addr1 = 0;
+ tx_descr->next_descr_addr0 = 0;
+ tx_descr->next_descr_addr1 = cpu_to_le32(DMA_DESCR_LAST);
+ tx_descr->vlan_byte_count = 0;
+ tx_descr->config_status = cpu_to_le32(DMA_DESCR_TX_OK |
+ DMA_DESCR_TX_SOF |
+ DMA_DESCR_TX_EOF);
+ /* enable TX queue */
+ reg_TX_CONTROL(base) = TX_CONTROL_GO | 0x01;
+
+ return 1;
+}
+
+/*
+ * send a packet
+ */
+static int tsi108_eth_send (struct eth_device *dev,
+ volatile void *packet, int length)
+{
+ unsigned long base;
+ int timeout;
+ struct dma_descriptor *tx_descr;
+ unsigned long status;
+
+ base = dev->iobase;
+ tx_descr = &tx_descriptor;
+
+ /* Wait until the last packet has been transmitted. */
+ timeout = 0;
+ do {
+ /* make sure we see the changes made by the DMA engine */
+ invalidate_dcache_range((unsigned long)tx_descr,
+ (unsigned long)tx_descr +
+ sizeof(struct dma_descriptor));
+
+ if (timeout != 0)
+ udelay (15);
+ if (++timeout > 10000) {
+ tx_diag_regs(base);
+ debug_lev(1,
+ "ERROR: timeout waiting for last transmit packet to be sent\n");
+ return 0;
+ }
+ } while (tx_descr->config_status & cpu_to_le32(DMA_DESCR_TX_OWNER));
+
+ status = le32_to_cpu(tx_descr->config_status);
+ if ((status & DMA_DESCR_TX_OK) == 0) {
+#ifdef TX_PRINT_ERRORS
+ printf ("TX packet error: 0x%08x\n %s%s%s%s\n", status,
+ status & DMA_DESCR_TX_OK ? "tx error, " : "",
+ status & DMA_DESCR_TX_RETRY_LIMIT ?
+ "retry limit reached, " : "",
+ status & DMA_DESCR_TX_UNDERRUN ? "underrun, " : "",
+ status & DMA_DESCR_TX_LATE_COLLISION ? "late collision, "
+ : "");
+#endif
+ }
+
+ debug_lev (9, "sending packet %d\n", length);
+ tx_descr->start_addr0 = cpu_to_le32((vuint32) packet);
+ tx_descr->start_addr1 = 0;
+ tx_descr->next_descr_addr0 = 0;
+ tx_descr->next_descr_addr1 = cpu_to_le32(DMA_DESCR_LAST);
+ tx_descr->vlan_byte_count = cpu_to_le32(length);
+ tx_descr->config_status = cpu_to_le32(DMA_DESCR_TX_OWNER |
+ DMA_DESCR_TX_CRC |
+ DMA_DESCR_TX_PAD |
+ DMA_DESCR_TX_SOF |
+ DMA_DESCR_TX_EOF);
+
+ invalidate_dcache_range((unsigned long)tx_descr,
+ (unsigned long)tx_descr +
+ sizeof(struct dma_descriptor));
+
+ invalidate_dcache_range((unsigned long)packet,
+ (unsigned long)packet + length);
+
+ reg_TX_QUEUE_0_PTR_LOW(base) = (u32) tx_descr;
+ reg_TX_QUEUE_0_PTR_HIGH(base) = TX_QUEUE_0_PTR_HIGH_VALID;
+
+ return length;
+}
+
+/*
+ * Check for received packets and send them up the protocal stack
+ */
+static int tsi108_eth_recv (struct eth_device *dev)
+{
+ struct dma_descriptor *rx_descr;
+ unsigned long base;
+ int length = 0;
+ unsigned long status;
+ volatile uchar *buffer;
+
+ base = dev->iobase;
+
+ /* make sure we see the changes made by the DMA engine */
+ invalidate_dcache_range ((unsigned long)rx_descr_array,
+ (unsigned long)rx_descr_array +
+ sizeof(rx_descr_array));
+
+ /* process all of the received packets */
+ rx_descr = rx_descr_current;
+ while ((rx_descr->config_status & cpu_to_le32(DMA_DESCR_RX_OWNER)) == 0) {
+ /* check for error */
+ status = le32_to_cpu(rx_descr->config_status);
+ if (status & DMA_DESCR_RX_BAD_FRAME) {
+#ifdef RX_PRINT_ERRORS
+ printf ("RX packet error: 0x%08x\n %s%s%s%s%s%s\n",
+ status,
+ status & DMA_DESCR_RX_FRAME_IS_TYPE ? "too big, "
+ : "",
+ status & DMA_DESCR_RX_SHORT_FRAME ? "too short, "
+ : "",
+ status & DMA_DESCR_RX_BAD_FRAME ? "bad frame, " :
+ "",
+ status & DMA_DESCR_RX_OVERRUN ? "overrun, " : "",
+ status & DMA_DESCR_RX_MAX_FRAME_LEN ?
+ "max length, " : "",
+ status & DMA_DESCR_RX_CRC_ERROR ? "CRC error, " :
+ "");
+#endif
+ } else {
+ length =
+ le32_to_cpu(rx_descr->vlan_byte_count) & 0xFFFF;
+
+ /*** process packet ***/
+ buffer =
+ (volatile uchar
+ *)(le32_to_cpu (rx_descr->start_addr0));
+ NetReceive (buffer, length);
+
+ invalidate_dcache_range ((unsigned long)buffer,
+ (unsigned long)buffer +
+ RX_BUFFER_SIZE);
+ }
+ /* Give this buffer back to the DMA engine */
+ rx_descr->vlan_byte_count = 0;
+ rx_descr->config_status = cpu_to_le32 ((RX_BUFFER_SIZE << 16) |
+ DMA_DESCR_RX_OWNER);
+ /* move descriptor pointer forward */
+ rx_descr =
+ (struct dma_descriptor
+ *)(le32_to_cpu (rx_descr->next_descr_addr0));
+ if (rx_descr == 0)
+ rx_descr = &rx_descr_array[0];
+ }
+ /* remember where we are for next time */
+ rx_descr_current = rx_descr;
+
+ /* If the DMA engine has reached the end of the queue
+ * start over at the begining */
+ if (reg_RX_EXTENDED_STATUS(base) & RX_EXTENDED_STATUS_EOQ_0) {
+
+ reg_RX_EXTENDED_STATUS(base) = RX_EXTENDED_STATUS_EOQ_0;
+ reg_RX_QUEUE_0_PTR_LOW(base) = (u32) & rx_descr_array[0];
+ reg_RX_QUEUE_0_PTR_HIGH(base) = RX_QUEUE_0_PTR_HIGH_VALID;
+ }
+
+ return length;
+}
+
+/*
+ * disable an ethernet interface
+ */
+static void tsi108_eth_halt (struct eth_device *dev)
+{
+ unsigned long base;
+
+ base = dev->iobase;
+
+ /* Put DMA/FIFO into reset state. */
+ reg_TX_CONFIG(base) = TX_CONFIG_RST;
+ reg_RX_CONFIG(base) = RX_CONFIG_RST;
+
+ /* Put MAC into reset state. */
+ reg_MAC_CONFIG_1(base) = MAC_CONFIG_1_SOFT_RESET;
+}
+
+#endif
diff --git a/drivers/tsi108_i2c.c b/drivers/tsi108_i2c.c
new file mode 100644
index 0000000..eb52cb6
--- /dev/null
+++ b/drivers/tsi108_i2c.c
@@ -0,0 +1,283 @@
+/*
+ * (C) Copyright 2004 Tundra Semiconductor Corp.
+ * Author: Alex Bounine
+ *
+ * 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>
+
+#ifdef CONFIG_TSI108_I2C
+#include <tsi108.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_I2C)
+
+#define I2C_DELAY 100000
+#undef DEBUG_I2C
+
+#ifdef DEBUG_I2C
+#define DPRINT(x) printf (x)
+#else
+#define DPRINT(x)
+#endif
+
+/* All functions assume that Tsi108 I2C block is the only master on the bus */
+/* I2C read helper function */
+
+static int i2c_read_byte (
+ uint i2c_chan, /* I2C channel number: 0 - main, 1 - SDC SPD */
+ uchar chip_addr,/* I2C device address on the bus */
+ uint byte_addr, /* Byte address within I2C device */
+ uchar * buffer /* pointer to data buffer */
+ )
+{
+ u32 temp;
+ u32 to_count = I2C_DELAY;
+ u32 op_status = TSI108_I2C_TIMEOUT_ERR;
+ u32 chan_offset = TSI108_I2C_OFFSET;
+
+ DPRINT (("I2C read_byte() %d 0x%02x 0x%02x\n",
+ i2c_chan, chip_addr, byte_addr));
+
+ if (0 != i2c_chan)
+ chan_offset = TSI108_I2C_SDRAM_OFFSET;
+
+ /* Check if I2C operation is in progress */
+ temp = *(u32 *) (CFG_TSI108_CSR_BASE + chan_offset + I2C_CNTRL2);
+
+ if (0 == (temp & (I2C_CNTRL2_RD_STATUS | I2C_CNTRL2_WR_STATUS |
+ I2C_CNTRL2_START))) {
+ /* Set device address and operation (read = 0) */
+ temp = (byte_addr << 16) | ((chip_addr & 0x07) << 8) |
+ ((chip_addr >> 3) & 0x0F);
+ *(u32 *) (CFG_TSI108_CSR_BASE + chan_offset + I2C_CNTRL1) =
+ temp;
+
+ /* Issue the read command
+ * (at this moment all other parameters are 0
+ * (size = 1 byte, lane = 0)
+ */
+
+ *(u32 *) (CFG_TSI108_CSR_BASE + chan_offset + I2C_CNTRL2) =
+ (I2C_CNTRL2_START);
+
+ /* Wait until operation completed */
+ do {
+ /* Read I2C operation status */
+ temp = *(u32 *) (CFG_TSI108_CSR_BASE + chan_offset + I2C_CNTRL2);
+
+ if (0 == (temp & (I2C_CNTRL2_RD_STATUS | I2C_CNTRL2_START))) {
+ if (0 == (temp &
+ (I2C_CNTRL2_I2C_CFGERR |
+ I2C_CNTRL2_I2C_TO_ERR))
+ ) {
+ op_status = TSI108_I2C_SUCCESS;
+
+ temp = *(u32 *) (CFG_TSI108_CSR_BASE +
+ chan_offset +
+ I2C_RD_DATA);
+
+ *buffer = (u8) (temp & 0xFF);
+ } else {
+ /* report HW error */
+ op_status = TSI108_I2C_IF_ERROR;
+
+ DPRINT (("I2C HW error reported: 0x%02x\n", temp));
+ }
+
+ break;
+ }
+ } while (to_count--);
+ } else {
+ op_status = TSI108_I2C_IF_BUSY;
+
+ DPRINT (("I2C Transaction start failed: 0x%02x\n", temp));
+ }
+
+ DPRINT (("I2C read_byte() status: 0x%02x\n", op_status));
+ return op_status;
+}
+
+/*
+ * I2C Read interface as defined in "include/i2c.h" :
+ * chip_addr: I2C chip address, range 0..127
+ * (to read from SPD channel EEPROM use (0xD0 ... 0xD7)
+ * NOTE: The bit 7 in the chip_addr serves as a channel select.
+ * This hack is for enabling "isdram" command on Tsi108 boards
+ * without changes to common code. Used for I2C reads only.
+ * byte_addr: Memory or register address within the chip
+ * alen: Number of bytes to use for addr (typically 1, 2 for larger
+ * memories, 0 for register type devices with only one
+ * register)
+ * buffer: Pointer to destination buffer for data to be read
+ * len: How many bytes to read
+ *
+ * Returns: 0 on success, not 0 on failure
+ */
+
+int i2c_read (uchar chip_addr, uint byte_addr, int alen,
+ uchar * buffer, int len)
+{
+ u32 op_status = TSI108_I2C_PARAM_ERR;
+ u32 i2c_if = 0;
+
+ /* Hack to support second (SPD) I2C controller (SPD EEPROM read only).*/
+ if (0xD0 == (chip_addr & ~0x07)) {
+ i2c_if = 1;
+ chip_addr &= 0x7F;
+ }
+ /* Check for valid I2C address */
+ if (chip_addr <= 0x7F && (byte_addr + len) <= (0x01 << (alen * 8))) {
+ while (len--) {
+ op_status = i2c_read_byte(i2c_if, chip_addr, byte_addr++, buffer++);
+
+ if (TSI108_I2C_SUCCESS != op_status) {
+ DPRINT (("I2C read_byte() failed: 0x%02x (%d left)\n", op_status, len));
+
+ break;
+ }
+ }
+ }
+
+ DPRINT (("I2C read() status: 0x%02x\n", op_status));
+ return op_status;
+}
+
+/* I2C write helper function */
+
+static int i2c_write_byte (uchar chip_addr,/* I2C device address on the bus */
+ uint byte_addr, /* Byte address within I2C device */
+ uchar * buffer /* pointer to data buffer */
+ )
+{
+ u32 temp;
+ u32 to_count = I2C_DELAY;
+ u32 op_status = TSI108_I2C_TIMEOUT_ERR;
+
+ /* Check if I2C operation is in progress */
+ temp = *(u32 *) (CFG_TSI108_CSR_BASE + TSI108_I2C_OFFSET + I2C_CNTRL2);
+
+ if (0 == (temp & (I2C_CNTRL2_RD_STATUS | I2C_CNTRL2_WR_STATUS | I2C_CNTRL2_START))) {
+ /* Place data into the I2C Tx Register */
+ *(u32 *) (CFG_TSI108_CSR_BASE + TSI108_I2C_OFFSET +
+ I2C_TX_DATA) = (u32) * buffer;
+
+ /* Set device address and operation */
+ temp =
+ I2C_CNTRL1_I2CWRITE | (byte_addr << 16) |
+ ((chip_addr & 0x07) << 8) | ((chip_addr >> 3) & 0x0F);
+ *(u32 *) (CFG_TSI108_CSR_BASE + TSI108_I2C_OFFSET +
+ I2C_CNTRL1) = temp;
+
+ /* Issue the write command (at this moment all other parameters
+ * are 0 (size = 1 byte, lane = 0)
+ */
+
+ *(u32 *) (CFG_TSI108_CSR_BASE + TSI108_I2C_OFFSET +
+ I2C_CNTRL2) = (I2C_CNTRL2_START);
+
+ op_status = TSI108_I2C_TIMEOUT_ERR;
+
+ /* Wait until operation completed */
+ do {
+ /* Read I2C operation status */
+ temp = *(u32 *) (CFG_TSI108_CSR_BASE + TSI108_I2C_OFFSET + I2C_CNTRL2);
+
+ if (0 == (temp & (I2C_CNTRL2_WR_STATUS | I2C_CNTRL2_START))) {
+ if (0 == (temp &
+ (I2C_CNTRL2_I2C_CFGERR |
+ I2C_CNTRL2_I2C_TO_ERR))) {
+ op_status = TSI108_I2C_SUCCESS;
+ } else {
+ /* report detected HW error */
+ op_status = TSI108_I2C_IF_ERROR;
+
+ DPRINT (("I2C HW error reported: 0x%02x\n", temp));
+ }
+
+ break;
+ }
+
+ } while (to_count--);
+ } else {
+ op_status = TSI108_I2C_IF_BUSY;
+
+ DPRINT (("I2C Transaction start failed: 0x%02x\n", temp));
+ }
+
+ return op_status;
+}
+
+/*
+ * I2C Write interface as defined in "include/i2c.h" :
+ * chip_addr: I2C chip address, range 0..127
+ * byte_addr: Memory or register address within the chip
+ * alen: Number of bytes to use for addr (typically 1, 2 for larger
+ * memories, 0 for register type devices with only one
+ * register)
+ * buffer: Pointer to data to be written
+ * len: How many bytes to write
+ *
+ * Returns: 0 on success, not 0 on failure
+ */
+
+int i2c_write (uchar chip_addr, uint byte_addr, int alen, uchar * buffer,
+ int len)
+{
+ u32 op_status = TSI108_I2C_PARAM_ERR;
+
+ /* Check for valid I2C address */
+ if (chip_addr <= 0x7F && (byte_addr + len) <= (0x01 << (alen * 8))) {
+ while (len--) {
+ op_status =
+ i2c_write_byte (chip_addr, byte_addr++, buffer++);
+
+ if (TSI108_I2C_SUCCESS != op_status) {
+ DPRINT (("I2C write_byte() failed: 0x%02x (%d left)\n", op_status, len));
+
+ break;
+ }
+ }
+ }
+
+ return op_status;
+}
+
+/*
+ * I2C interface function as defined in "include/i2c.h".
+ * Probe the given I2C chip address by reading single byte from offset 0.
+ * Returns 0 if a chip responded, not 0 on failure.
+ */
+
+int i2c_probe (uchar chip)
+{
+ u32 tmp;
+
+ /*
+ * Try to read the first location of the chip.
+ * The Tsi108 HW doesn't support sending just the chip address
+ * and checkong for an <ACK> back.
+ */
+ return i2c_read (chip, 0, 1, (char *)&tmp, 1);
+}
+
+#endif /* (CONFIG_COMMANDS & CFG_CMD_I2C) */
+#endif /* CONFIG_TSI108_I2C */
diff --git a/drivers/tsi108_pci.c b/drivers/tsi108_pci.c
new file mode 100644
index 0000000..9f606df
--- /dev/null
+++ b/drivers/tsi108_pci.c
@@ -0,0 +1,178 @@
+/*
+ * (C) Copyright 2004 Tundra Semiconductor Corp.
+ * Alex Bounine <alexandreb@tundra.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
+ */
+
+/*
+ * PCI initialisation for the Tsi108 EMU board.
+ */
+
+#include <config.h>
+
+#ifdef CONFIG_TSI108_PCI
+
+#include <common.h>
+#include <pci.h>
+#include <asm/io.h>
+#include <tsi108.h>
+
+struct pci_controller local_hose;
+
+void tsi108_clear_pci_error (void)
+{
+ u32 err_stat, err_addr, pci_stat;
+
+ /*
+ * Quietly clear errors signalled as result of PCI/X configuration read
+ * requests.
+ */
+ /* Read PB Error Log Registers */
+ err_stat = *(volatile u32 *)(CFG_TSI108_CSR_BASE +
+ TSI108_PB_REG_OFFSET + PB_ERRCS);
+ err_addr = *(volatile u32 *)(CFG_TSI108_CSR_BASE +
+ TSI108_PB_REG_OFFSET + PB_AERR);
+ if (err_stat & PB_ERRCS_ES) {
+ /* Clear PCI/X bus errors if applicable */
+ if ((err_addr & 0xFF000000) == CFG_PCI_CFG_BASE) {
+ /* Clear error flag */
+ *(u32 *) (CFG_TSI108_CSR_BASE +
+ TSI108_PB_REG_OFFSET + PB_ERRCS) =
+ PB_ERRCS_ES;
+
+ /* Clear read error reported in PB_ISR */
+ *(u32 *) (CFG_TSI108_CSR_BASE +
+ TSI108_PB_REG_OFFSET + PB_ISR) =
+ PB_ISR_PBS_RD_ERR;
+
+ /* Clear errors reported by PCI CSR (Normally Master Abort) */
+ pci_stat = *(volatile u32 *)(CFG_TSI108_CSR_BASE +
+ TSI108_PCI_REG_OFFSET +
+ PCI_CSR);
+ *(volatile u32 *)(CFG_TSI108_CSR_BASE +
+ TSI108_PCI_REG_OFFSET + PCI_CSR) =
+ pci_stat;
+
+ *(volatile u32 *)(CFG_TSI108_CSR_BASE +
+ TSI108_PCI_REG_OFFSET +
+ PCI_IRP_STAT) = PCI_IRP_STAT_P_CSR;
+ }
+ }
+
+ return;
+}
+
+unsigned int __get_pci_config_dword (u32 addr)
+{
+ unsigned int retval;
+
+ __asm__ __volatile__ (" lwbrx %0,0,%1\n"
+ "1: eieio\n"
+ "2:\n"
+ ".section .fixup,\"ax\"\n"
+ "3: li %0,-1\n"
+ " b 2b\n"
+ ".section __ex_table,\"a\"\n"
+ " .align 2\n"
+ " .long 1b,3b\n"
+ ".text":"=r"(retval):"r"(addr));
+
+ return (retval);
+}
+
+static int tsi108_read_config_dword (struct pci_controller *hose,
+ pci_dev_t dev, int offset, u32 * value)
+{
+ dev &= (CFG_PCI_CFG_SIZE - 1);
+ dev |= (CFG_PCI_CFG_BASE | (offset & 0xfc));
+ *value = __get_pci_config_dword(dev);
+ if (0xFFFFFFFF == *value)
+ tsi108_clear_pci_error ();
+ return 0;
+}
+
+static int tsi108_write_config_dword (struct pci_controller *hose,
+ pci_dev_t dev, int offset, u32 value)
+{
+ dev &= (CFG_PCI_CFG_SIZE - 1);
+ dev |= (CFG_PCI_CFG_BASE | (offset & 0xfc));
+
+ out_le32 ((volatile unsigned *)dev, value);
+
+ return 0;
+}
+
+void pci_init_board (void)
+{
+ struct pci_controller *hose = (struct pci_controller *)&local_hose;
+
+ 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);
+
+ /* PCI I/O space */
+ pci_set_region (hose->regions + 2,
+ CFG_PCI_IO_BUS,
+ CFG_PCI_IO_PHYS, CFG_PCI_IO_SIZE, PCI_REGION_IO);
+
+ hose->region_count = 3;
+
+ pci_set_ops (hose,
+ pci_hose_read_config_byte_via_dword,
+ pci_hose_read_config_word_via_dword,
+ tsi108_read_config_dword,
+ pci_hose_write_config_byte_via_dword,
+ pci_hose_write_config_word_via_dword,
+ tsi108_write_config_dword);
+
+ pci_register_hose (hose);
+
+ hose->last_busno = pci_hose_scan (hose);
+
+ debug ("Done PCI initialization\n");
+ return;
+}
+
+#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_TSI "/pci@1000/bus-range", &len);
+ if (p != NULL) {
+ p[0] = local_hose.first_busno;
+ p[1] = local_hose.last_busno;
+ }
+
+}
+#endif
+
+#endif /* CONFIG_TSI108_PCI */
diff --git a/examples/Makefile b/examples/Makefile
index 423a79b..e9b4974 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -86,10 +86,14 @@
endif
ifeq ($(ARCH),blackfin)
+ifneq ($(BOARD),bf537-stamp)
+ifneq ($(BOARD),bf537-pnav)
ELF += smc91111_eeprom
SREC += smc91111_eeprom.srec
BIN += smc91111_eeprom.bin
endif
+endif
+endif
# The following example is pretty 8xx specific...
ifeq ($(CPU),mpc8xx)
diff --git a/examples/stubs.c b/examples/stubs.c
index ffd314e..26df6e0 100644
--- a/examples/stubs.c
+++ b/examples/stubs.c
@@ -132,7 +132,7 @@
*/
#define EXPORT_FUNC(x) \
asm volatile ( \
-" .globl " #x "\n" \
+" .globl _" #x "\n_" \
#x ":\n" \
" P0 = [P5 + %0]\n" \
" P0 = [P0 + %1]\n" \
diff --git a/include/74xx_7xx.h b/include/74xx_7xx.h
index 33e396a..ba73bae 100644
--- a/include/74xx_7xx.h
+++ b/include/74xx_7xx.h
@@ -111,7 +111,7 @@
CPU_750CX, CPU_750FX, CPU_750GX,
CPU_7400,
CPU_7410,
- CPU_7448,
+ CPU_7447A, CPU_7448,
CPU_7450, CPU_7455, CPU_7457,
CPU_UNKNOWN} cpu_t;
diff --git a/include/asm-avr32/arch-at32ap7000/clk.h b/include/asm-avr32/arch-at32ap7000/clk.h
new file mode 100644
index 0000000..7e20d97
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/clk.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * 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 __ASM_AVR32_ARCH_CLK_H__
+#define __ASM_AVR32_ARCH_CLK_H__
+
+#ifdef CONFIG_PLL
+#define MAIN_CLK_RATE ((CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL)
+#else
+#define MAIN_CLK_RATE (CFG_OSC0_HZ)
+#endif
+
+static inline unsigned long get_cpu_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_CPU;
+}
+static inline unsigned long get_hsb_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_HSB;
+}
+static inline unsigned long get_pba_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_PBA;
+}
+static inline unsigned long get_pbb_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_PBB;
+}
+
+/* Accessors for specific devices. More will be added as needed. */
+static inline unsigned long get_sdram_clk_rate(void)
+{
+ return get_hsb_clk_rate();
+}
+static inline unsigned long get_usart_clk_rate(unsigned int dev_id)
+{
+ return get_pba_clk_rate();
+}
+static inline unsigned long get_macb_pclk_rate(unsigned int dev_id)
+{
+ return get_pbb_clk_rate();
+}
+static inline unsigned long get_macb_hclk_rate(unsigned int dev_id)
+{
+ return get_hsb_clk_rate();
+}
+static inline unsigned long get_mci_clk_rate(void)
+{
+ return get_pbb_clk_rate();
+}
+
+#endif /* __ASM_AVR32_ARCH_CLK_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/gpio.h b/include/asm-avr32/arch-at32ap7000/gpio.h
new file mode 100644
index 0000000..e4812d4
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/gpio.h
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * 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 __ASM_AVR32_ARCH_GPIO_H__
+#define __ASM_AVR32_ARCH_GPIO_H__
+
+#include <asm/arch/memory-map.h>
+
+#define NR_GPIO_CONTROLLERS 5
+
+/*
+ * Pin numbers identifying specific GPIO pins on the chip.
+ */
+#define GPIO_PIOA_BASE (0)
+#define GPIO_PIN_PA0 (GPIO_PIOA_BASE + 0)
+#define GPIO_PIN_PA1 (GPIO_PIOA_BASE + 1)
+#define GPIO_PIN_PA2 (GPIO_PIOA_BASE + 2)
+#define GPIO_PIN_PA3 (GPIO_PIOA_BASE + 3)
+#define GPIO_PIN_PA4 (GPIO_PIOA_BASE + 4)
+#define GPIO_PIN_PA5 (GPIO_PIOA_BASE + 5)
+#define GPIO_PIN_PA6 (GPIO_PIOA_BASE + 6)
+#define GPIO_PIN_PA7 (GPIO_PIOA_BASE + 7)
+#define GPIO_PIN_PA8 (GPIO_PIOA_BASE + 8)
+#define GPIO_PIN_PA9 (GPIO_PIOA_BASE + 9)
+#define GPIO_PIN_PA10 (GPIO_PIOA_BASE + 10)
+#define GPIO_PIN_PA11 (GPIO_PIOA_BASE + 11)
+#define GPIO_PIN_PA12 (GPIO_PIOA_BASE + 12)
+#define GPIO_PIN_PA13 (GPIO_PIOA_BASE + 13)
+#define GPIO_PIN_PA14 (GPIO_PIOA_BASE + 14)
+#define GPIO_PIN_PA15 (GPIO_PIOA_BASE + 15)
+#define GPIO_PIN_PA16 (GPIO_PIOA_BASE + 16)
+#define GPIO_PIN_PA17 (GPIO_PIOA_BASE + 17)
+#define GPIO_PIN_PA18 (GPIO_PIOA_BASE + 18)
+#define GPIO_PIN_PA19 (GPIO_PIOA_BASE + 19)
+#define GPIO_PIN_PA20 (GPIO_PIOA_BASE + 20)
+#define GPIO_PIN_PA21 (GPIO_PIOA_BASE + 21)
+#define GPIO_PIN_PA22 (GPIO_PIOA_BASE + 22)
+#define GPIO_PIN_PA23 (GPIO_PIOA_BASE + 23)
+#define GPIO_PIN_PA24 (GPIO_PIOA_BASE + 24)
+#define GPIO_PIN_PA25 (GPIO_PIOA_BASE + 25)
+#define GPIO_PIN_PA26 (GPIO_PIOA_BASE + 26)
+#define GPIO_PIN_PA27 (GPIO_PIOA_BASE + 27)
+#define GPIO_PIN_PA28 (GPIO_PIOA_BASE + 28)
+#define GPIO_PIN_PA29 (GPIO_PIOA_BASE + 29)
+#define GPIO_PIN_PA30 (GPIO_PIOA_BASE + 30)
+#define GPIO_PIN_PA31 (GPIO_PIOA_BASE + 31)
+
+#define GPIO_PIOB_BASE (GPIO_PIOA_BASE + 32)
+#define GPIO_PIN_PB0 (GPIO_PIOB_BASE + 0)
+#define GPIO_PIN_PB1 (GPIO_PIOB_BASE + 1)
+#define GPIO_PIN_PB2 (GPIO_PIOB_BASE + 2)
+#define GPIO_PIN_PB3 (GPIO_PIOB_BASE + 3)
+#define GPIO_PIN_PB4 (GPIO_PIOB_BASE + 4)
+#define GPIO_PIN_PB5 (GPIO_PIOB_BASE + 5)
+#define GPIO_PIN_PB6 (GPIO_PIOB_BASE + 6)
+#define GPIO_PIN_PB7 (GPIO_PIOB_BASE + 7)
+#define GPIO_PIN_PB8 (GPIO_PIOB_BASE + 8)
+#define GPIO_PIN_PB9 (GPIO_PIOB_BASE + 9)
+#define GPIO_PIN_PB10 (GPIO_PIOB_BASE + 10)
+#define GPIO_PIN_PB11 (GPIO_PIOB_BASE + 11)
+#define GPIO_PIN_PB12 (GPIO_PIOB_BASE + 12)
+#define GPIO_PIN_PB13 (GPIO_PIOB_BASE + 13)
+#define GPIO_PIN_PB14 (GPIO_PIOB_BASE + 14)
+#define GPIO_PIN_PB15 (GPIO_PIOB_BASE + 15)
+#define GPIO_PIN_PB16 (GPIO_PIOB_BASE + 16)
+#define GPIO_PIN_PB17 (GPIO_PIOB_BASE + 17)
+#define GPIO_PIN_PB18 (GPIO_PIOB_BASE + 18)
+#define GPIO_PIN_PB19 (GPIO_PIOB_BASE + 19)
+#define GPIO_PIN_PB20 (GPIO_PIOB_BASE + 20)
+#define GPIO_PIN_PB21 (GPIO_PIOB_BASE + 21)
+#define GPIO_PIN_PB22 (GPIO_PIOB_BASE + 22)
+#define GPIO_PIN_PB23 (GPIO_PIOB_BASE + 23)
+#define GPIO_PIN_PB24 (GPIO_PIOB_BASE + 24)
+#define GPIO_PIN_PB25 (GPIO_PIOB_BASE + 25)
+#define GPIO_PIN_PB26 (GPIO_PIOB_BASE + 26)
+#define GPIO_PIN_PB27 (GPIO_PIOB_BASE + 27)
+#define GPIO_PIN_PB28 (GPIO_PIOB_BASE + 28)
+#define GPIO_PIN_PB29 (GPIO_PIOB_BASE + 29)
+#define GPIO_PIN_PB30 (GPIO_PIOB_BASE + 30)
+
+#define GPIO_PIOC_BASE (GPIO_PIOB_BASE + 32)
+#define GPIO_PIN_PC0 (GPIO_PIOC_BASE + 0)
+#define GPIO_PIN_PC1 (GPIO_PIOC_BASE + 1)
+#define GPIO_PIN_PC2 (GPIO_PIOC_BASE + 2)
+#define GPIO_PIN_PC3 (GPIO_PIOC_BASE + 3)
+#define GPIO_PIN_PC4 (GPIO_PIOC_BASE + 4)
+#define GPIO_PIN_PC5 (GPIO_PIOC_BASE + 5)
+#define GPIO_PIN_PC6 (GPIO_PIOC_BASE + 6)
+#define GPIO_PIN_PC7 (GPIO_PIOC_BASE + 7)
+#define GPIO_PIN_PC8 (GPIO_PIOC_BASE + 8)
+#define GPIO_PIN_PC9 (GPIO_PIOC_BASE + 9)
+#define GPIO_PIN_PC10 (GPIO_PIOC_BASE + 10)
+#define GPIO_PIN_PC11 (GPIO_PIOC_BASE + 11)
+#define GPIO_PIN_PC12 (GPIO_PIOC_BASE + 12)
+#define GPIO_PIN_PC13 (GPIO_PIOC_BASE + 13)
+#define GPIO_PIN_PC14 (GPIO_PIOC_BASE + 14)
+#define GPIO_PIN_PC15 (GPIO_PIOC_BASE + 15)
+#define GPIO_PIN_PC16 (GPIO_PIOC_BASE + 16)
+#define GPIO_PIN_PC17 (GPIO_PIOC_BASE + 17)
+#define GPIO_PIN_PC18 (GPIO_PIOC_BASE + 18)
+#define GPIO_PIN_PC19 (GPIO_PIOC_BASE + 19)
+#define GPIO_PIN_PC20 (GPIO_PIOC_BASE + 20)
+#define GPIO_PIN_PC21 (GPIO_PIOC_BASE + 21)
+#define GPIO_PIN_PC22 (GPIO_PIOC_BASE + 22)
+#define GPIO_PIN_PC23 (GPIO_PIOC_BASE + 23)
+#define GPIO_PIN_PC24 (GPIO_PIOC_BASE + 24)
+#define GPIO_PIN_PC25 (GPIO_PIOC_BASE + 25)
+#define GPIO_PIN_PC26 (GPIO_PIOC_BASE + 26)
+#define GPIO_PIN_PC27 (GPIO_PIOC_BASE + 27)
+#define GPIO_PIN_PC28 (GPIO_PIOC_BASE + 28)
+#define GPIO_PIN_PC29 (GPIO_PIOC_BASE + 29)
+#define GPIO_PIN_PC30 (GPIO_PIOC_BASE + 30)
+#define GPIO_PIN_PC31 (GPIO_PIOC_BASE + 31)
+
+#define GPIO_PIOD_BASE (GPIO_PIOC_BASE + 32)
+#define GPIO_PIN_PD0 (GPIO_PIOD_BASE + 0)
+#define GPIO_PIN_PD1 (GPIO_PIOD_BASE + 1)
+#define GPIO_PIN_PD2 (GPIO_PIOD_BASE + 2)
+#define GPIO_PIN_PD3 (GPIO_PIOD_BASE + 3)
+#define GPIO_PIN_PD4 (GPIO_PIOD_BASE + 4)
+#define GPIO_PIN_PD5 (GPIO_PIOD_BASE + 5)
+#define GPIO_PIN_PD6 (GPIO_PIOD_BASE + 6)
+#define GPIO_PIN_PD7 (GPIO_PIOD_BASE + 7)
+#define GPIO_PIN_PD8 (GPIO_PIOD_BASE + 8)
+#define GPIO_PIN_PD9 (GPIO_PIOD_BASE + 9)
+#define GPIO_PIN_PD10 (GPIO_PIOD_BASE + 10)
+#define GPIO_PIN_PD11 (GPIO_PIOD_BASE + 11)
+#define GPIO_PIN_PD12 (GPIO_PIOD_BASE + 12)
+#define GPIO_PIN_PD13 (GPIO_PIOD_BASE + 13)
+#define GPIO_PIN_PD14 (GPIO_PIOD_BASE + 14)
+#define GPIO_PIN_PD15 (GPIO_PIOD_BASE + 15)
+#define GPIO_PIN_PD16 (GPIO_PIOD_BASE + 16)
+#define GPIO_PIN_PD17 (GPIO_PIOD_BASE + 17)
+
+#define GPIO_PIOE_BASE (GPIO_PIOD_BASE + 32)
+#define GPIO_PIN_PE0 (GPIO_PIOE_BASE + 0)
+#define GPIO_PIN_PE1 (GPIO_PIOE_BASE + 1)
+#define GPIO_PIN_PE2 (GPIO_PIOE_BASE + 2)
+#define GPIO_PIN_PE3 (GPIO_PIOE_BASE + 3)
+#define GPIO_PIN_PE4 (GPIO_PIOE_BASE + 4)
+#define GPIO_PIN_PE5 (GPIO_PIOE_BASE + 5)
+#define GPIO_PIN_PE6 (GPIO_PIOE_BASE + 6)
+#define GPIO_PIN_PE7 (GPIO_PIOE_BASE + 7)
+#define GPIO_PIN_PE8 (GPIO_PIOE_BASE + 8)
+#define GPIO_PIN_PE9 (GPIO_PIOE_BASE + 9)
+#define GPIO_PIN_PE10 (GPIO_PIOE_BASE + 10)
+#define GPIO_PIN_PE11 (GPIO_PIOE_BASE + 11)
+#define GPIO_PIN_PE12 (GPIO_PIOE_BASE + 12)
+#define GPIO_PIN_PE13 (GPIO_PIOE_BASE + 13)
+#define GPIO_PIN_PE14 (GPIO_PIOE_BASE + 14)
+#define GPIO_PIN_PE15 (GPIO_PIOE_BASE + 15)
+#define GPIO_PIN_PE16 (GPIO_PIOE_BASE + 16)
+#define GPIO_PIN_PE17 (GPIO_PIOE_BASE + 17)
+#define GPIO_PIN_PE18 (GPIO_PIOE_BASE + 18)
+#define GPIO_PIN_PE19 (GPIO_PIOE_BASE + 19)
+#define GPIO_PIN_PE20 (GPIO_PIOE_BASE + 20)
+#define GPIO_PIN_PE21 (GPIO_PIOE_BASE + 21)
+#define GPIO_PIN_PE22 (GPIO_PIOE_BASE + 22)
+#define GPIO_PIN_PE23 (GPIO_PIOE_BASE + 23)
+#define GPIO_PIN_PE24 (GPIO_PIOE_BASE + 24)
+#define GPIO_PIN_PE25 (GPIO_PIOE_BASE + 25)
+#define GPIO_PIN_PE26 (GPIO_PIOE_BASE + 26)
+
+static inline void *gpio_pin_to_addr(unsigned int pin)
+{
+ switch (pin >> 5) {
+ case 0:
+ return (void *)PIOA_BASE;
+ case 1:
+ return (void *)PIOB_BASE;
+ case 2:
+ return (void *)PIOC_BASE;
+ case 3:
+ return (void *)PIOD_BASE;
+ case 4:
+ return (void *)PIOE_BASE;
+ default:
+ return NULL;
+ }
+}
+
+void gpio_select_periph_A(unsigned int pin, int use_pullup);
+void gpio_select_periph_B(unsigned int pin, int use_pullup);
+
+void gpio_enable_ebi(void);
+void gpio_enable_usart0(void);
+void gpio_enable_usart1(void);
+void gpio_enable_usart2(void);
+void gpio_enable_usart3(void);
+void gpio_enable_macb0(void);
+void gpio_enable_macb1(void);
+void gpio_enable_mmci(void);
+
+#endif /* __ASM_AVR32_ARCH_GPIO_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/hmatrix2.h b/include/asm-avr32/arch-at32ap7000/hmatrix2.h
index e6df4b7..b0e787a 100644
--- a/include/asm-avr32/arch-at32ap7000/hmatrix2.h
+++ b/include/asm-avr32/arch-at32ap7000/hmatrix2.h
@@ -224,9 +224,9 @@
| HMATRIX2_BF(name,value))
/* Register access macros */
-#define hmatrix2_readl(port,reg) \
- readl((port)->regs + HMATRIX2_##reg)
-#define hmatrix2_writel(port,reg,value) \
- writel((value), (port)->regs + HMATRIX2_##reg)
+#define hmatrix2_readl(reg) \
+ readl((void *)HMATRIX_BASE + HMATRIX2_##reg)
+#define hmatrix2_writel(reg,value) \
+ writel((value), (void *)HMATRIX_BASE + HMATRIX2_##reg)
#endif /* __ASM_AVR32_HMATRIX2_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/memory-map.h b/include/asm-avr32/arch-at32ap7000/memory-map.h
index 8ffe851..5513e88 100644
--- a/include/asm-avr32/arch-at32ap7000/memory-map.h
+++ b/include/asm-avr32/arch-at32ap7000/memory-map.h
@@ -19,43 +19,48 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
-#ifndef __ASM_AVR32_PART_MEMORY_MAP_H__
-#define __ASM_AVR32_PART_MEMORY_MAP_H__
+#ifndef __AT32AP7000_MEMORY_MAP_H__
+#define __AT32AP7000_MEMORY_MAP_H__
-#define AUDIOC_BASE 0xFFF02800
-#define DAC_BASE 0xFFF02000
-#define DMAC_BASE 0xFF200000
-#define ECC_BASE 0xFFF03C00
-#define HISI_BASE 0xFFF02C00
-#define HMATRIX_BASE 0xFFF00800
-#define HSDRAMC_BASE 0xFFF03800
-#define HSMC_BASE 0xFFF03400
-#define LCDC_BASE 0xFF000000
-#define MACB0_BASE 0xFFF01800
-#define MACB1_BASE 0xFFF01C00
-#define MMCI_BASE 0xFFF02400
-#define PIOA_BASE 0xFFE02800
-#define PIOB_BASE 0xFFE02C00
-#define PIOC_BASE 0xFFE03000
-#define PIOD_BASE 0xFFE03400
-#define PIOE_BASE 0xFFE03800
-#define PSIF_BASE 0xFFE03C00
-#define PWM_BASE 0xFFF01400
-#define SM_BASE 0xFFF00000
-#define INTC_BASE 0XFFF00400
-#define SPI0_BASE 0xFFE00000
-#define SPI1_BASE 0xFFE00400
-#define SSC0_BASE 0xFFE01C00
-#define SSC1_BASE 0xFFE02000
-#define SSC2_BASE 0xFFE02400
-#define TIMER0_BASE 0xFFF00C00
-#define TIMER1_BASE 0xFFF01000
-#define TWI_BASE 0xFFE00800
-#define USART0_BASE 0xFFE00C00
-#define USART1_BASE 0xFFE01000
-#define USART2_BASE 0xFFE01400
-#define USART3_BASE 0xFFE01800
-#define USB_FIFO 0xFF300000
-#define USB_BASE 0xFFF03000
+/* Devices on the High Speed Bus (HSB) */
+#define LCDC_BASE 0xFF000000
+#define DMAC_BASE 0xFF200000
+#define USB_FIFO 0xFF300000
+
+/* Devices on Peripheral Bus A (PBA) */
+#define SPI0_BASE 0xFFE00000
+#define SPI1_BASE 0xFFE00400
+#define TWI_BASE 0xFFE00800
+#define USART0_BASE 0xFFE00C00
+#define USART1_BASE 0xFFE01000
+#define USART2_BASE 0xFFE01400
+#define USART3_BASE 0xFFE01800
+#define SSC0_BASE 0xFFE01C00
+#define SSC1_BASE 0xFFE02000
+#define SSC2_BASE 0xFFE02400
+#define PIOA_BASE 0xFFE02800
+#define PIOB_BASE 0xFFE02C00
+#define PIOC_BASE 0xFFE03000
+#define PIOD_BASE 0xFFE03400
+#define PIOE_BASE 0xFFE03800
+#define PSIF_BASE 0xFFE03C00
+
+/* Devices on Peripheral Bus B (PBB) */
+#define SM_BASE 0xFFF00000
+#define INTC_BASE 0xFFF00400
+#define HMATRIX_BASE 0xFFF00800
+#define TIMER0_BASE 0xFFF00C00
+#define TIMER1_BASE 0xFFF01000
+#define PWM_BASE 0xFFF01400
+#define MACB0_BASE 0xFFF01800
+#define MACB1_BASE 0xFFF01C00
+#define DAC_BASE 0xFFF02000
+#define MMCI_BASE 0xFFF02400
+#define AUDIOC_BASE 0xFFF02800
+#define HISI_BASE 0xFFF02C00
+#define USB_BASE 0xFFF03000
+#define HSMC_BASE 0xFFF03400
+#define HSDRAMC_BASE 0xFFF03800
+#define ECC_BASE 0xFFF03C00
-#endif /* __ASM_AVR32_PART_MEMORY_MAP_H__ */
+#endif /* __AT32AP7000_MEMORY_MAP_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/mmc.h b/include/asm-avr32/arch-at32ap7000/mmc.h
new file mode 100644
index 0000000..fcfbbb3
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/mmc.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * 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 __ASM_AVR32_MMC_H
+#define __ASM_AVR32_MMC_H
+
+struct mmc_cid {
+ unsigned long psn;
+ unsigned short oid;
+ unsigned char mid;
+ unsigned char prv;
+ unsigned char mdt;
+ char pnm[7];
+};
+
+struct mmc_csd
+{
+ u8 csd_structure:2,
+ spec_vers:4,
+ rsvd1:2;
+ u8 taac;
+ u8 nsac;
+ u8 tran_speed;
+ u16 ccc:12,
+ read_bl_len:4;
+ u64 read_bl_partial:1,
+ write_blk_misalign:1,
+ read_blk_misalign:1,
+ dsr_imp:1,
+ rsvd2:2,
+ c_size:12,
+ vdd_r_curr_min:3,
+ vdd_r_curr_max:3,
+ vdd_w_curr_min:3,
+ vdd_w_curr_max:3,
+ c_size_mult:3,
+ sector_size:5,
+ erase_grp_size:5,
+ wp_grp_size:5,
+ wp_grp_enable:1,
+ default_ecc:2,
+ r2w_factor:3,
+ write_bl_len:4,
+ write_bl_partial:1,
+ rsvd3:5;
+ u8 file_format_grp:1,
+ copy:1,
+ perm_write_protect:1,
+ tmp_write_protect:1,
+ file_format:2,
+ ecc:2;
+ u8 crc:7;
+ u8 one:1;
+};
+
+/* MMC Command numbers */
+#define MMC_CMD_GO_IDLE_STATE 0
+#define MMC_CMD_SEND_OP_COND 1
+#define MMC_CMD_ALL_SEND_CID 2
+#define MMC_CMD_SET_RELATIVE_ADDR 3
+#define MMC_CMD_SD_SEND_RELATIVE_ADDR 3
+#define MMC_CMD_SET_DSR 4
+#define MMC_CMD_SELECT_CARD 7
+#define MMC_CMD_SEND_CSD 9
+#define MMC_CMD_SEND_CID 10
+#define MMC_CMD_SEND_STATUS 13
+#define MMC_CMD_SET_BLOCKLEN 16
+#define MMC_CMD_READ_SINGLE_BLOCK 17
+#define MMC_CMD_READ_MULTIPLE_BLOCK 18
+#define MMC_CMD_WRITE_BLOCK 24
+#define MMC_CMD_APP_CMD 55
+
+#define MMC_ACMD_SD_SEND_OP_COND 41
+
+#define R1_ILLEGAL_COMMAND (1 << 22)
+#define R1_APP_CMD (1 << 5)
+
+#endif /* __ASM_AVR32_MMC_H */
diff --git a/include/asm-avr32/arch-at32ap7000/platform.h b/include/asm-avr32/arch-at32ap7000/platform.h
deleted file mode 100644
index 7590501..0000000
--- a/include/asm-avr32/arch-at32ap7000/platform.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Atmel Corporation
- *
- * 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 _ASM_AVR32_ARCH_PM_H
-#define _ASM_AVR32_ARCH_PM_H
-
-#include <config.h>
-
-enum clock_domain_id {
- CLOCK_CPU,
- CLOCK_HSB,
- CLOCK_PBA,
- CLOCK_PBB,
- NR_CLOCK_DOMAINS,
-};
-
-enum resource_type {
- RESOURCE_GPIO,
- RESOURCE_CLOCK,
-};
-
-enum gpio_func {
- GPIO_FUNC_GPIO,
- GPIO_FUNC_A,
- GPIO_FUNC_B,
-};
-
-enum device_id {
- DEVICE_HEBI,
- DEVICE_PBA_BRIDGE,
- DEVICE_PBB_BRIDGE,
- DEVICE_HRAMC,
- /* GPIO controllers must be kept together */
- DEVICE_PIOA,
- DEVICE_PIOB,
- DEVICE_PIOC,
- DEVICE_PIOD,
- DEVICE_PIOE,
- DEVICE_SM,
- DEVICE_INTC,
- DEVICE_HMATRIX,
-#if defined(CFG_HPDC)
- DEVICE_HPDC,
-#endif
-#if defined(CFG_MACB0)
- DEVICE_MACB0,
-#endif
-#if defined(CFG_MACB1)
- DEVICE_MACB1,
-#endif
-#if defined(CFG_LCDC)
- DEVICE_LCDC,
-#endif
-#if defined(CFG_USART0)
- DEVICE_USART0,
-#endif
-#if defined(CFG_USART1)
- DEVICE_USART1,
-#endif
-#if defined(CFG_USART2)
- DEVICE_USART2,
-#endif
-#if defined(CFG_USART3)
- DEVICE_USART3,
-#endif
-#if defined(CFG_MMCI)
- DEVICE_MMCI,
-#endif
-#if defined(CFG_DMAC)
- DEVICE_DMAC,
-#endif
- NR_DEVICES,
- NO_DEVICE = -1,
-};
-
-struct resource {
- enum resource_type type;
- union {
- struct {
- unsigned long base;
- } iomem;
- struct {
- unsigned char nr_pins;
- enum device_id gpio_dev;
- enum gpio_func func;
- unsigned short start;
- } gpio;
- struct {
- enum clock_domain_id id;
- unsigned char index;
- } clock;
- } u;
-};
-
-struct device {
- void *regs;
- unsigned int nr_resources;
- const struct resource *resource;
-};
-
-struct clock_domain {
- unsigned short reg;
- enum clock_domain_id id;
- enum device_id bridge;
-};
-
-extern const struct device chip_device[NR_DEVICES];
-extern const struct clock_domain chip_clock[NR_CLOCK_DOMAINS];
-
-/**
- * Set up PIO, clock management and I/O memory for a device.
- */
-const struct device *get_device(enum device_id devid);
-void put_device(const struct device *dev);
-
-int gpio_set_func(enum device_id gpio_devid, unsigned int start,
- unsigned int nr_pins, enum gpio_func func);
-void gpio_free(enum device_id gpio_devid, unsigned int start,
- unsigned int nr_pins);
-
-void pm_init(void);
-int pm_enable_clock(enum clock_domain_id id, unsigned int index);
-void pm_disable_clock(enum clock_domain_id id, unsigned int index);
-unsigned long pm_get_clock_freq(enum clock_domain_id domain);
-
-void cpu_enable_sdram(void);
-
-#endif /* _ASM_AVR32_ARCH_PM_H */
diff --git a/include/asm-avr32/global_data.h b/include/asm-avr32/global_data.h
index 01d836c..681c514 100644
--- a/include/asm-avr32/global_data.h
+++ b/include/asm-avr32/global_data.h
@@ -35,10 +35,8 @@
typedef struct global_data {
bd_t *bd;
unsigned long flags;
- const struct device *console_uart;
- const struct device *sm;
unsigned long baudrate;
- unsigned long sdram_size;
+ unsigned long stack_end; /* highest stack address */
unsigned long have_console; /* serial_init() was called */
unsigned long reloc_off; /* Relocation Offset */
unsigned long env_addr; /* Address of env struct */
diff --git a/include/asm-avr32/initcalls.h b/include/asm-avr32/initcalls.h
index 7ba25cd..583e5dc 100644
--- a/include/asm-avr32/initcalls.h
+++ b/include/asm-avr32/initcalls.h
@@ -26,8 +26,6 @@
extern int cpu_init(void);
extern int timer_init(void);
-extern void board_init_memories(void);
-extern void board_init_pio(void);
extern void board_init_info(void);
#endif /* __ASM_AVR32_INITCALLS_H__ */
diff --git a/include/asm-blackfin/arch-bf533/anomaly.h b/include/asm-blackfin/arch-bf533/anomaly.h
new file mode 100644
index 0000000..4fe425c
--- /dev/null
+++ b/include/asm-blackfin/arch-bf533/anomaly.h
@@ -0,0 +1,172 @@
+/*
+ * File: include/asm-blackfin/arch-bf533/anomaly.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ *
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/* This file shoule be up to date with:
+ * - Revision U, May 17, 2006; ADSP-BF533 Blackfin Processor Anomaly List
+ * - Revision Y, May 17, 2006; ADSP-BF532 Blackfin Processor Anomaly List
+ * - Revision T, May 17, 2006; ADSP-BF531 Blackfin Processor Anomaly List
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+
+/* We do not support 0.1 or 0.2 silicon - sorry */
+#if (defined(CONFIG_BF_REV_0_1) || defined(CONFIG_BF_REV_0_2))
+#error Kernel will not work on BF533 Version 0.1 or 0.2
+#endif
+
+/* Issues that are common to 0.5, 0.4, and 0.3 silicon */
+#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_4) || defined(CONFIG_BF_REV_0_3))
+#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
+ slot1 and store of a P register in slot 2 is not
+ supported */
+#define ANOMALY_05000105 /* Watchpoint Status Register (WPSTAT) bits are set on
+ every corresponding match */
+#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive
+ Channel DMA stops */
+#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR
+ registers. */
+#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out
+ upper bits*/
+#define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */
+#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame
+ syncs */
+#define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not
+ functional */
+#define ANOMALY_05000219 /* NMI event at boot time results in unpredictable
+ state */
+#define ANOMALY_05000229 /* SPI Slave Boot Mode modifies registers */
+#define ANOMALY_05000272 /* Certain data cache write through modes fail for
+ VDDint <=0.9V */
+#define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */
+#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after
+ an edge is detected may clear interrupt */
+#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause
+ DMA system instability */
+#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
+ not restored */
+#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic
+ control */
+#define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when
+ killed in a particular stage*/
+#endif
+
+/* These issues only occur on 0.3 or 0.4 BF533 */
+#if (defined(CONFIG_BF_REV_0_4) || defined(CONFIG_BF_REV_0_3))
+#define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not
+ updated at the same time. */
+#define ANOMALY_05000158 /* Boot fails when data cache enabled: Data from a Data
+ Cache Fill can be corrupted after or during
+ Instruction DMA if certain core stalls exist */
+#define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General
+ Purpose TX or RX modes */
+#define ANOMALY_05000198 /* Failing SYSTEM MMR accesses when stalled by
+ preceding memory read */
+#define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during
+ inactive channels in certain conditions */
+#define ANOMALY_05000202 /* Possible infinite stall with specific dual dag
+ situation */
+#define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */
+#define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */
+#define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect
+ data*/
+#define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate
+ Differences in certain Conditions */
+#define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */
+#define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to
+ hardware reset */
+#define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or
+ IDLE around a Change of Control causes
+ unpredictable results */
+#define ANOMALY_05000245 /* Spurious Hardware Error from an access in the
+ shadow of a conditional branch */
+#define ANOMALY_05000246 /* Data CPLB's should prevent spurious hardware
+ errors */
+#define ANOMALY_05000253 /* Maximum external clock speed for Timers */
+#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event
+ interrupt not functional */
+#define ANOMALY_05000257 /* An interrupt or exception during short Hardware
+ loops may cause the instruction fetch unit to
+ malfunction */
+#define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of
+ the ICPLB Data registers differ */
+#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */
+#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */
+#define ANOMALY_05000262 /* Stores to data cache may be lost */
+#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */
+#define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE
+ instruction will cause an infinite stall in the
+ second to last instruction in a hardware loop */
+#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
+ SPORT external receive and transmit clocks. */
+#define ANOMALY_05000269 /* High I/O activity causes the output voltage of the
+ internal voltage regulator (VDDint) to increase. */
+#define ANOMALY_05000270 /* High I/O activity causes the output voltage of the
+ internal voltage regulator (VDDint) to decrease */
+#endif
+
+/* These issues are only on 0.4 silicon */
+#if (defined(CONFIG_BF_REV_0_4))
+#define ANOMALY_05000234 /* Incorrect Revision Number in DSPID Register */
+#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel
+ (TDM) */
+#endif
+
+/* These issues are only on 0.3 silicon */
+#if defined(CONFIG_BF_REV_0_3)
+#define ANOMALY_05000183 /* Timer Pin limitations for PPI TX Modes with
+ External Frame Syncs */
+#define ANOMALY_05000189 /* False Protection Exceptions caused by Speculative
+ Instruction or Data Fetches, or by Fetches at the
+ boundary of reserved memory space */
+#define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs
+ when polarity setting is changed */
+#define ANOMALY_05000194 /* Sport Restarting in specific modes may cause data
+ corruption */
+#define ANOMALY_05000199 /* DMA current address shows wrong value during carry
+ fix */
+#define ANOMALY_05000201 /* Receive frame sync not ignored during active
+ frames in sport MCM */
+#define ANOMALY_05000203 /* Specific sequence that can cause DMA error or DMA
+ stopping */
+#if defined(CONFIG_BF533)
+#define ANOMALY_05000204 /* Incorrect data read with write-through cache and
+ allocate cache lines on reads only mode */
+#endif /* CONFIG_BF533 */
+#define ANOMALY_05000207 /* Recovery from "brown-out" condition */
+#define ANOMALY_05000209 /* Speed-Path in computational unit affects certain
+ instructions */
+#define ANOMALY_05000233 /* PPI_FS3 is not driven in 2 or 3 internal Frame
+ Sync Transmit Mode */
+#define ANOMALY_05000271 /* Spontaneous reset of Internal Voltage Regulator */
+#endif
+
+#endif /* _MACH_ANOMALY_H_ */
diff --git a/include/asm-blackfin/cpu/bf533_serial.h b/include/asm-blackfin/arch-bf533/bf533_serial.h
similarity index 94%
rename from include/asm-blackfin/cpu/bf533_serial.h
rename to include/asm-blackfin/arch-bf533/bf533_serial.h
index d5e162a..65749ee 100644
--- a/include/asm-blackfin/cpu/bf533_serial.h
+++ b/include/asm-blackfin/arch-bf533/bf533_serial.h
@@ -1,7 +1,7 @@
/*
* U-boot bf533_serial.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,11 +18,10 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
-
#ifndef _BF533_SERIAL_H_
#define _BF533_SERIAL_H_
diff --git a/include/asm-blackfin/cpu/bf533_rtc.h b/include/asm-blackfin/arch-bf533/bf5xx_rtc.h
similarity index 90%
rename from include/asm-blackfin/cpu/bf533_rtc.h
rename to include/asm-blackfin/arch-bf533/bf5xx_rtc.h
index bc09922..f4440a8 100644
--- a/include/asm-blackfin/cpu/bf533_rtc.h
+++ b/include/asm-blackfin/arch-bf533/bf5xx_rtc.h
@@ -1,7 +1,7 @@
/*
* U-boot - bf533_rtc.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BF533_RTC_H_
diff --git a/include/asm-blackfin/cpu/cdefBF531.h b/include/asm-blackfin/arch-bf533/cdefBF531.h
similarity index 93%
rename from include/asm-blackfin/cpu/cdefBF531.h
rename to include/asm-blackfin/arch-bf533/cdefBF531.h
index 68d841d..3877db8 100644
--- a/include/asm-blackfin/cpu/cdefBF531.h
+++ b/include/asm-blackfin/arch-bf533/cdefBF531.h
@@ -19,6 +19,6 @@
#ifndef _CDEFBF531_H
#define _CDEFBF531_H
-#include <cdefBF532.h>
+#include <asm/arch-bf533/cdefBF532.h>
#endif /* _CDEFBF531_H */
diff --git a/include/asm-blackfin/cpu/cdefBF532.h b/include/asm-blackfin/arch-bf533/cdefBF532.h
similarity index 99%
rename from include/asm-blackfin/cpu/cdefBF532.h
rename to include/asm-blackfin/arch-bf533/cdefBF532.h
index a4d422f..bca1ed1 100644
--- a/include/asm-blackfin/cpu/cdefBF532.h
+++ b/include/asm-blackfin/arch-bf533/cdefBF532.h
@@ -26,10 +26,10 @@
*/
/* include all Core registers and bit definitions */
-#include <asm/cpu/defBF532.h>
+#include <asm/arch-bf533/defBF532.h>
/* include core specific register pointer definitions */
-#include <asm/cpu/cdef_LPBlackfin.h>
+#include <asm/arch-common/cdef_LPBlackfin.h>
/* Clock and System Control (0xFFC0 0400-0xFFC0 07FF) */
#define pPLL_CTL ((volatile unsigned short *)PLL_CTL)
diff --git a/include/asm-blackfin/cpu/cdefBF533.h b/include/asm-blackfin/arch-bf533/cdefBF533.h
similarity index 93%
rename from include/asm-blackfin/cpu/cdefBF533.h
rename to include/asm-blackfin/arch-bf533/cdefBF533.h
index 8c751e6..c72bac9 100644
--- a/include/asm-blackfin/cpu/cdefBF533.h
+++ b/include/asm-blackfin/arch-bf533/cdefBF533.h
@@ -19,6 +19,6 @@
#ifndef _CDEFBF533_H
#define _CDEFBF533_H
-#include <asm/cpu/cdefBF532.h>
+#include <asm/arch-bf533/cdefBF532.h>
#endif /* _CDEFBF533_H */
diff --git a/include/asm-blackfin/cpu/defBF531.h b/include/asm-blackfin/arch-bf533/defBF531.h
similarity index 100%
rename from include/asm-blackfin/cpu/defBF531.h
rename to include/asm-blackfin/arch-bf533/defBF531.h
diff --git a/include/asm-blackfin/cpu/defBF532.h b/include/asm-blackfin/arch-bf533/defBF532.h
similarity index 93%
rename from include/asm-blackfin/cpu/defBF532.h
rename to include/asm-blackfin/arch-bf533/defBF532.h
index 26a5fe6..25a74e6 100644
--- a/include/asm-blackfin/cpu/defBF532.h
+++ b/include/asm-blackfin/arch-bf533/defBF532.h
@@ -28,7 +28,7 @@
*/
/* include all Core registers and bit definitions */
-#include <asm/cpu/def_LPBlackfin.h>
+#include <asm/arch-common/def_LPBlackfin.h>
/* Helper macros
* usage:
@@ -51,7 +51,7 @@
#define VR_CTL 0xFFC00008 /* Voltage Regulator Control Register (16-bit) */
#define PLL_STAT 0xFFC0000C /* PLL Status register (16-bit) */
#define PLL_LOCKCNT 0xFFC00010 /* PLL Lock Count register (16-bit) */
-#define CHIPID 0xFFC00014 /* Chip ID register (32-bit) */
+#define CHIPID 0xFFC00014 /* Chip ID register (32-bit) */
#define SWRST 0xFFC00100 /* Software Reset Register (16-bit) */
#define SYSCR 0xFFC00104 /* System Configuration register */
@@ -88,7 +88,7 @@
#define UART_LCR 0xFFC0040C /* Line Control Register */
#define UART_MCR 0xFFC00410 /* Modem Control Register */
#define UART_LSR 0xFFC00414 /* Line Status Register */
-/* #define UART_MSR 0xFFC00418 */ /* Modem Status Register (UNUSED in ADSP-BF532) */
+/* #define UART_MSR 0xFFC00418 */ /* Modem Status Register (UNUSED in ADSP-BF532) */
#define UART_SCR 0xFFC0041C /* SCR Scratch Register */
#define UART_GCTL 0xFFC00424 /* Global Control Register */
@@ -405,7 +405,7 @@
#define BYPASS 0x00000100 /* Bypass the PLL */
/* PLL_DIV Masks */
-#define SCLK_DIV(x) (x) /* SCLK = VCO / x */
+#define SCLK_DIV(x) (x) /* SCLK = VCO / x */
#define CCLK_DIV1 0x00000000 /* CCLK = VCO / 1 */
#define CCLK_DIV2 0x00000010 /* CCLK = VCO / 2 */
@@ -420,7 +420,7 @@
*/
/* SIC_IAR0 Masks */
-#define P0_IVG(x) ((x)-7) /* Peripheral #0 assigned IVG #x */
+#define P0_IVG(x) ((x)-7) /* Peripheral #0 assigned IVG #x */
#define P1_IVG(x) ((x)-7) << 0x4 /* Peripheral #1 assigned IVG #x */
#define P2_IVG(x) ((x)-7) << 0x8 /* Peripheral #2 assigned IVG #x */
#define P3_IVG(x) ((x)-7) << 0xC /* Peripheral #3 assigned IVG #x */
@@ -430,7 +430,7 @@
#define P7_IVG(x) ((x)-7) << 0x1C /* Peripheral #7 assigned IVG #x */
/* SIC_IAR1 Masks */
-#define P8_IVG(x) ((x)-7) /* Peripheral #8 assigned IVG #x */
+#define P8_IVG(x) ((x)-7) /* Peripheral #8 assigned IVG #x */
#define P9_IVG(x) ((x)-7) << 0x4 /* Peripheral #9 assigned IVG #x */
#define P10_IVG(x) ((x)-7) << 0x8 /* Peripheral #10 assigned IVG #x */
#define P11_IVG(x) ((x)-7) << 0xC /* Peripheral #11 assigned IVG #x */
@@ -440,7 +440,7 @@
#define P15_IVG(x) ((x)-7) << 0x1C /* Peripheral #15 assigned IVG #x */
/* SIC_IAR2 Masks */
-#define P16_IVG(x) ((x)-7) /* Peripheral #16 assigned IVG #x */
+#define P16_IVG(x) ((x)-7) /* Peripheral #16 assigned IVG #x */
#define P17_IVG(x) ((x)-7) << 0x4 /* Peripheral #17 assigned IVG #x */
#define P18_IVG(x) ((x)-7) << 0x8 /* Peripheral #18 assigned IVG #x */
#define P19_IVG(x) ((x)-7) << 0xC /* Peripheral #19 assigned IVG #x */
@@ -486,25 +486,25 @@
#define RTDAY 0xFFFE0000 /* Real-Time Clock Days */
/* RTC_ICTL register */
-#define SWIE 0x0001 /* Stopwatch Interrupt Enable */
-#define AIE 0x0002 /* Alarm Interrupt Enable */
-#define SIE 0x0004 /* Seconds (1 Hz) Interrupt Enable */
-#define MIE 0x0008 /* Minutes Interrupt Enable */
-#define HIE 0x0010 /* Hours Interrupt Enable */
-#define DIE 0x0020 /* 24 Hours (Days) Interrupt Enable */
-#define DAIE 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */
-#define WCIE 0x8000 /* Write Complete Interrupt Enable */
+#define SWIE 0x0001 /* Stopwatch Interrupt Enable */
+#define AIE 0x0002 /* Alarm Interrupt Enable */
+#define SIE 0x0004 /* Seconds (1 Hz) Interrupt Enable */
+#define MIE 0x0008 /* Minutes Interrupt Enable */
+#define HIE 0x0010 /* Hours Interrupt Enable */
+#define DIE 0x0020 /* 24 Hours (Days) Interrupt Enable */
+#define DAIE 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */
+#define WCIE 0x8000 /* Write Complete Interrupt Enable */
/* RTC_ISTAT register */
-#define SWEF 0x0001 /* Stopwatch Event Flag */
-#define AEF 0x0002 /* Alarm Event Flag */
-#define SEF 0x0004 /* Seconds (1 Hz) Event Flag */
-#define MEF 0x0008 /* Minutes Event Flag */
-#define HEF 0x0010 /* Hours Event Flag */
-#define DEF 0x0020 /* 24 Hours (Days) Event Flag */
-#define DAEF 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Event Flag */
-#define WPS 0x4000 /* Write Pending Status (RO) */
-#define WCOM 0x8000 /* Write Complete */
+#define SWEF 0x0001 /* Stopwatch Event Flag */
+#define AEF 0x0002 /* Alarm Event Flag */
+#define SEF 0x0004 /* Seconds (1 Hz) Event Flag */
+#define MEF 0x0008 /* Minutes Event Flag */
+#define HEF 0x0010 /* Hours Event Flag */
+#define DEF 0x0020 /* 24 Hours (Days) Event Flag */
+#define DAEF 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Event Flag */
+#define WPS 0x4000 /* Write Pending Status (RO) */
+#define WCOM 0x8000 /* Write Complete */
/* RTC_FAST Mask (RTC_PREN Mask) */
#define ENABLE_PRESCALE 0x00000001 /* Enable prescaler so RTC runs at 1 Hz */
@@ -588,50 +588,50 @@
* SERIAL PORT MASKS
*/
/* SPORTx_TCR1 Masks */
-#define TSPEN 0x0001 /* TX enable */
-#define ITCLK 0x0002 /* Internal TX Clock Select */
-#define TDTYPE 0x000C /* TX Data Formatting Select */
-#define TLSBIT 0x0010 /* TX Bit Order */
-#define ITFS 0x0200 /* Internal TX Frame Sync Select */
-#define TFSR 0x0400 /* TX Frame Sync Required Select */
-#define DITFS 0x0800 /* Data Independent TX Frame Sync Select */
-#define LTFS 0x1000 /* Low TX Frame Sync Select */
-#define LATFS 0x2000 /* Late TX Frame Sync Select */
-#define TCKFE 0x4000 /* TX Clock Falling Edge Select */
+#define TSPEN 0x0001 /* TX enable */
+#define ITCLK 0x0002 /* Internal TX Clock Select */
+#define TDTYPE 0x000C /* TX Data Formatting Select */
+#define TLSBIT 0x0010 /* TX Bit Order */
+#define ITFS 0x0200 /* Internal TX Frame Sync Select */
+#define TFSR 0x0400 /* TX Frame Sync Required Select */
+#define DITFS 0x0800 /* Data Independent TX Frame Sync Select */
+#define LTFS 0x1000 /* Low TX Frame Sync Select */
+#define LATFS 0x2000 /* Late TX Frame Sync Select */
+#define TCKFE 0x4000 /* TX Clock Falling Edge Select */
/* SPORTx_TCR2 Masks */
-#define SLEN 0x001F /*TX Word Length */
-#define TXSE 0x0100 /*TX Secondary Enable */
-#define TSFSE 0x0200 /*TX Stereo Frame Sync Enable */
-#define TRFST 0x0400 /*TX Right-First Data Order */
+#define SLEN 0x001F /*TX Word Length */
+#define TXSE 0x0100 /*TX Secondary Enable */
+#define TSFSE 0x0200 /*TX Stereo Frame Sync Enable */
+#define TRFST 0x0400 /*TX Right-First Data Order */
/* SPORTx_RCR1 Masks */
-#define RSPEN 0x0001 /* RX enable */
-#define IRCLK 0x0002 /* Internal RX Clock Select */
-#define RDTYPE 0x000C /* RX Data Formatting Select */
-#define RULAW 0x0008 /* u-Law enable */
-#define RALAW 0x000C /* A-Law enable */
-#define RLSBIT 0x0010 /* RX Bit Order */
-#define IRFS 0x0200 /* Internal RX Frame Sync Select */
-#define RFSR 0x0400 /* RX Frame Sync Required Select */
-#define LRFS 0x1000 /* Low RX Frame Sync Select */
-#define LARFS 0x2000 /* Late RX Frame Sync Select */
-#define RCKFE 0x4000 /* RX Clock Falling Edge Select */
+#define RSPEN 0x0001 /* RX enable */
+#define IRCLK 0x0002 /* Internal RX Clock Select */
+#define RDTYPE 0x000C /* RX Data Formatting Select */
+#define RULAW 0x0008 /* u-Law enable */
+#define RALAW 0x000C /* A-Law enable */
+#define RLSBIT 0x0010 /* RX Bit Order */
+#define IRFS 0x0200 /* Internal RX Frame Sync Select */
+#define RFSR 0x0400 /* RX Frame Sync Required Select */
+#define LRFS 0x1000 /* Low RX Frame Sync Select */
+#define LARFS 0x2000 /* Late RX Frame Sync Select */
+#define RCKFE 0x4000 /* RX Clock Falling Edge Select */
/* SPORTx_RCR2 Masks */
-#define SLEN 0x001F /* RX Word Length */
-#define RXSE 0x0100 /* RX Secondary Enable */
-#define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */
-#define RRFST 0x0400 /* Right-First Data Order */
+#define SLEN 0x001F /* RX Word Length */
+#define RXSE 0x0100 /* RX Secondary Enable */
+#define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */
+#define RRFST 0x0400 /* Right-First Data Order */
/* SPORTx_STAT Masks */
-#define RXNE 0x0001 /* RX FIFO Not Empty Status */
-#define RUVF 0x0002 /* RX Underflow Status */
-#define ROVF 0x0004 /* RX Overflow Status */
-#define TXF 0x0008 /* TX FIFO Full Status */
-#define TUVF 0x0010 /* TX Underflow Status */
-#define TOVF 0x0020 /* TX Overflow Status */
-#define TXHRE 0x0040 /* TX Hold Register Empty */
+#define RXNE 0x0001 /* RX FIFO Not Empty Status */
+#define RUVF 0x0002 /* RX Underflow Status */
+#define ROVF 0x0004 /* RX Overflow Status */
+#define TXF 0x0008 /* TX FIFO Full Status */
+#define TUVF 0x0010 /* TX Underflow Status */
+#define TOVF 0x0020 /* TX Overflow Status */
+#define TXHRE 0x0040 /* TX Hold Register Empty */
/* SPORTx_MCMC1 Masks */
#define WSIZE 0x0000F000 /* Multichannel Window Size Field */
@@ -660,7 +660,7 @@
#define SKIP_EN 0x00000200 /* PPI Skip Element Enable */
#define SKIP_EO 0x00000400 /* PPI Skip Even/Odd Elements */
#define DLENGTH 0x00003800 /* PPI Data Length */
-#define DLEN_8 0x0 /* PPI Data Length mask for DLEN=8 */
+#define DLEN_8 0x0 /* PPI Data Length mask for DLEN=8 */
#define DLEN(x) (((x-9) & 0x07) << 11) /* PPI Data Length (only works for x=10-->x=16) */
#define POL 0x0000C000 /* PPI Signal Polarities */
@@ -689,12 +689,12 @@
#define NDSIZE 0x00000900 /* Next Descriptor Size */
#define FLOW 0x00007000 /* Flow Control */
-#define DMAEN_P 0 /* Channel Enable */
-#define WNR_P 1 /* Channel Direction (W/R*) */
-#define DMA2D_P 4 /* 2D/1D* Mode */
-#define RESTART_P 5 /* Restart */
-#define DI_SEL_P 6 /* Data Interrupt Select */
-#define DI_EN_P 7 /* Data Interrupt Enable */
+#define DMAEN_P 0 /* Channel Enable */
+#define WNR_P 1 /* Channel Direction (W/R*) */
+#define DMA2D_P 4 /* 2D/1D* Mode */
+#define RESTART_P 5 /* Restart */
+#define DI_SEL_P 6 /* Data Interrupt Select */
+#define DI_EN_P 7 /* Data Interrupt Enable */
/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */
#define DMA_DONE 0x00000001 /* DMA Done Indicator */
@@ -702,14 +702,14 @@
#define DFETCH 0x00000004 /* Descriptor Fetch Indicator */
#define DMA_RUN 0x00000008 /* DMA Running Indicator */
-#define DMA_DONE_P 0 /* DMA Done Indicator */
-#define DMA_ERR_P 1 /* DMA Error Indicator */
-#define DFETCH_P 2 /* Descriptor Fetch Indicator */
-#define DMA_RUN_P 3 /* DMA Running Indicator */
+#define DMA_DONE_P 0 /* DMA Done Indicator */
+#define DMA_ERR_P 1 /* DMA Error Indicator */
+#define DFETCH_P 2 /* Descriptor Fetch Indicator */
+#define DMA_RUN_P 3 /* DMA Running Indicator */
/* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */
#define CTYPE 0x00000040 /* DMA Channel Type Indicator */
-#define CTYPE_P 6 /* DMA Channel Type Indicator BIT POSITION */
+#define CTYPE_P 6 /* DMA Channel Type Indicator BIT POSITION */
#define PCAP8 0x00000080 /* DMA 8-bit Operation Indicator */
#define PCAP16 0x00000100 /* DMA 16-bit Operation Indicator */
#define PCAP32 0x00000200 /* DMA 32-bit Operation Indicator */
@@ -1156,4 +1156,4 @@
#define SDEASE 0x00000010 /* SDRAM EAB sticky error status - W1C */
#define BGSTAT 0x00000020 /* Bus granted */
-#endif /* _DEF_BF532_H */
+#endif /* _DEF_BF532_H */
diff --git a/include/asm-blackfin/cpu/defBF533.h b/include/asm-blackfin/arch-bf533/defBF533.h
similarity index 100%
rename from include/asm-blackfin/cpu/defBF533.h
rename to include/asm-blackfin/arch-bf533/defBF533.h
diff --git a/include/asm-blackfin/cpu/defBF533_extn.h b/include/asm-blackfin/arch-bf533/defBF533_extn.h
similarity index 95%
rename from include/asm-blackfin/cpu/defBF533_extn.h
rename to include/asm-blackfin/arch-bf533/defBF533_extn.h
index a9a1c7c..045e8e4 100644
--- a/include/asm-blackfin/cpu/defBF533_extn.h
+++ b/include/asm-blackfin/arch-bf533/defBF533_extn.h
@@ -19,9 +19,10 @@
#ifndef _DEF_BF533_EXTN_H
#define _DEF_BF533_EXTN_H
-#define OFFSET_( x ) ((x) & 0x0000FFFF) /* define macro for offset */
+/* define macro for offset */
+#define OFFSET_( x ) ((x) & 0x0000FFFF)
/* Delay inserted for PLL transition */
-#define DELAY 0x1000
+#define PLL_DELAY 0x1000
#define L1_ISRAM 0xFFA00000
#define L1_ISRAM_END 0xFFA10000
diff --git a/include/asm-blackfin/cpu/bf533_irq.h b/include/asm-blackfin/arch-bf533/irq.h
similarity index 96%
rename from include/asm-blackfin/cpu/bf533_irq.h
rename to include/asm-blackfin/arch-bf533/irq.h
index 9c5230d..3235745 100644
--- a/include/asm-blackfin/cpu/bf533_irq.h
+++ b/include/asm-blackfin/arch-bf533/irq.h
@@ -1,7 +1,7 @@
/*
* U-boot bf533_irq.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* linux/arch/$(ARCH)/platform/$(PLATFORM)/irq.c
@@ -33,8 +33,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BF533_IRQ_H_
diff --git a/include/asm-blackfin/arch-bf537/anomaly.h b/include/asm-blackfin/arch-bf537/anomaly.h
new file mode 100644
index 0000000..50b44da
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/anomaly.h
@@ -0,0 +1,116 @@
+/*
+ * File: include/asm-blackfin/arch-bf537/anomaly.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/* This file shoule be up to date with:
+ * - Revision J, June 1, 2006; ADSP-BF537 Blackfin Processor Anomaly List
+ * - Revision I, June 1, 2006; ADSP-BF536 Blackfin Processor Anomaly List
+ * - Revision J, June 1, 2006; ADSP-BF534 Blackfin Processor Anomaly List
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+
+/* We do not support 0.1 silicon - sorry */
+#if (defined(CONFIG_BF_REV_0_1))
+#error Kernel will not work on BF537/6/4 Version 0.1
+#endif
+
+#if (defined(CONFIG_BF_REV_0_3) || defined(CONFIG_BF_REV_0_2))
+#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
+ slot1 and store of a P register in slot 2 is not
+ supported */
+#define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive
+ Channel DMA stops */
+#define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR
+ registers. */
+#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out
+ upper bits */
+#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame
+ syncs */
+#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
+#define ANOMALY_05000247 /* CLKIN Buffer Output Enable Reset Behavior Is
+ Changed */
+#endif
+#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
+ SPORT external receive and transmit clocks. */
+#define ANOMALY_05000272 /* Certain data cache write through modes fail for
+ VDDint <=0.9V */
+#define ANOMALY_05000273 /* Writes to Synchronous SDRAM memory may be lost */
+#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after
+ an edge is detected may clear interrupt */
+#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
+ not restored */
+#define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic
+ control */
+#define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when
+ killed in a particular stage */
+#endif
+
+#if defined(CONFIG_BF_REV_0_2)
+#define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or
+ IDLE around a Change of Control causes
+ unpredictable results */
+#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel
+ (TDM) */
+#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
+#define ANOMALY_05000252 /* EMAC Tx DMA error after an early frame abort */
+#endif
+#define ANOMALY_05000253 /* Maximum external clock speed for Timers */
+#define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event
+ interrupt not functional */
+#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
+#define ANOMALY_05000256 /* EMAC MDIO input latched on wrong MDC edge */
+#endif
+#define ANOMALY_05000257 /* An interrupt or exception during short Hardware
+ loops may cause the instruction fetch unit to
+ malfunction */
+#define ANOMALY_05000258 /* Instruction Cache is corrupted when bit 9 and 12 of
+ the ICPLB Data registers differ */
+#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */
+#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */
+#define ANOMALY_05000262 /* Stores to data cache may be lost */
+#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB exception */
+#define ANOMALY_05000264 /* A Sync instruction (CSYNC, SSYNC) or an IDLE
+ instruction will cause an infinite stall in the
+ second to last instruction in a hardware loop */
+#define ANOMALY_05000268 /* Memory DMA error when peripheral DMA is running
+ and non-zero DEB_TRAFFIC_PERIOD value */
+#define ANOMALY_05000270 /* High I/O activity causes the output voltage of the
+ internal voltage regulator (VDDint) to decrease */
+#define ANOMALY_05000277 /* Writes to a flag data register one SCLK cycle after
+ an edge is detected may clear interrupt */
+#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause
+ DMA system instability */
+#define ANOMALY_05000280 /* SPI Master boot mode does not work well with
+ Atmel Dataflash devices */
+
+#endif /* CONFIG_BF_REV_0_2 */
+
+#endif /* _MACH_ANOMALY_H_ */
diff --git a/include/asm-blackfin/cpu/bf533_serial.h b/include/asm-blackfin/arch-bf537/bf537_serial.h
similarity index 91%
copy from include/asm-blackfin/cpu/bf533_serial.h
copy to include/asm-blackfin/arch-bf537/bf537_serial.h
index d5e162a..64088f2 100644
--- a/include/asm-blackfin/cpu/bf533_serial.h
+++ b/include/asm-blackfin/arch-bf537/bf537_serial.h
@@ -1,7 +1,7 @@
/*
- * U-boot bf533_serial.h
+ * U-boot bf537_serial.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,13 +18,12 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
-
-#ifndef _BF533_SERIAL_H_
-#define _BF533_SERIAL_H_
+#ifndef _BF537_SERIAL_H_
+#define _BF537_SERIAL_H_
#define BYTE_REF(addr) (*((volatile char*)addr))
#define HALFWORD_REF(addr) (*((volatile short*)addr))
diff --git a/include/asm-blackfin/cpu/bf533_rtc.h b/include/asm-blackfin/arch-bf537/bf5xx_rtc.h
similarity index 85%
copy from include/asm-blackfin/cpu/bf533_rtc.h
copy to include/asm-blackfin/arch-bf537/bf5xx_rtc.h
index bc09922..db5cc6f 100644
--- a/include/asm-blackfin/cpu/bf533_rtc.h
+++ b/include/asm-blackfin/arch-bf537/bf5xx_rtc.h
@@ -1,7 +1,7 @@
/*
- * U-boot - bf533_rtc.h
+ * U-boot - bf537_rtc.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,12 +18,12 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
-#ifndef _BF533_RTC_H_
-#define _BF533_RTC_H_
+#ifndef _BF537_RTC_H_
+#define _BF537_RTC_H_
void rtc_init(void);
void wait_for_complete(void);
diff --git a/include/asm-blackfin/arch-bf537/cdefBF534.h b/include/asm-blackfin/arch-bf537/cdefBF534.h
new file mode 100644
index 0000000..5a89e92
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/cdefBF534.h
@@ -0,0 +1,1009 @@
+/*
+ * Copyright (C) 2005 Analog Devices Inc., All Rights Reserved.
+ *
+ ***********************************************************************************
+ *
+ * This include file contains a list of macro "defines" to enable the programmer
+ * to use symbolic names for register-access.
+ *
+ * ----------------------------
+ * revision 0.1
+ * date: 2005/01/27 14:31:01; author: joeb
+ * Initial revision
+ */
+
+/*
+ * System MMR Register Map
+ */
+
+#ifndef _CDEF_BF534_H
+#define _CDEF_BF534_H
+
+/* Include all Core registers and bit definitions */
+#include <asm/arch-bf537/defBF534.h>
+
+/* Include core specific register pointer definitions */
+#include <asm/arch-common/cdef_LPBlackfin.h>
+
+#define pCHIPID ((volatile unsigned long *)CHIPID)
+
+/* Clock and System Control (0xFFC00000 - 0xFFC000FF) */
+#define pPLL_CTL ((volatile unsigned short *)PLL_CTL)
+#define pPLL_DIV ((volatile unsigned short *)PLL_DIV)
+#define pVR_CTL ((volatile unsigned short *)VR_CTL)
+#define pPLL_STAT ((volatile unsigned short *)PLL_STAT)
+#define pPLL_LOCKCNT ((volatile unsigned short *)PLL_LOCKCNT)
+
+/* System Interrupt Controller (0xFFC00100 - 0xFFC001FF) */
+#define pSWRST ((volatile unsigned short *)SWRST)
+#define pSYSCR ((volatile unsigned short *)SYSCR)
+#define pSIC_RVECT ((void * volatile *)SIC_RVECT)
+#define pSIC_IMASK ((volatile unsigned long *)SIC_IMASK)
+#define pSIC_IAR0 ((volatile unsigned long *)SIC_IAR0)
+#define pSIC_IAR1 ((volatile unsigned long *)SIC_IAR1)
+#define pSIC_IAR2 ((volatile unsigned long *)SIC_IAR2)
+#define pSIC_IAR3 ((volatile unsigned long *)SIC_IAR3)
+#define pSIC_ISR ((volatile unsigned long *)SIC_ISR)
+#define pSIC_IWR ((volatile unsigned long *)SIC_IWR)
+
+/* Watchdog Timer (0xFFC00200 - 0xFFC002FF) */
+#define pWDOG_CTL ((volatile unsigned short *)WDOG_CTL)
+#define pWDOG_CNT ((volatile unsigned long *)WDOG_CNT)
+#define pWDOG_STAT ((volatile unsigned long *)WDOG_STAT)
+
+/* Real Time Clock (0xFFC00300 - 0xFFC003FF) */
+#define pRTC_STAT ((volatile unsigned long *)RTC_STAT)
+#define pRTC_ICTL ((volatile unsigned short *)RTC_ICTL)
+#define pRTC_ISTAT ((volatile unsigned short *)RTC_ISTAT)
+#define pRTC_SWCNT ((volatile unsigned short *)RTC_SWCNT)
+#define pRTC_ALARM ((volatile unsigned long *)RTC_ALARM)
+#define pRTC_FAST ((volatile unsigned short *)RTC_FAST)
+#define pRTC_PREN ((volatile unsigned short *)RTC_PREN)
+
+/* UART0 Controller (0xFFC00400 - 0xFFC004FF) */
+#define pUART0_THR ((volatile unsigned short *)UART0_THR)
+#define pUART0_RBR ((volatile unsigned short *)UART0_RBR)
+#define pUART0_DLL ((volatile unsigned short *)UART0_DLL)
+#define pUART0_IER ((volatile unsigned short *)UART0_IER)
+#define pUART0_DLH ((volatile unsigned short *)UART0_DLH)
+#define pUART0_IIR ((volatile unsigned short *)UART0_IIR)
+#define pUART0_LCR ((volatile unsigned short *)UART0_LCR)
+#define pUART0_MCR ((volatile unsigned short *)UART0_MCR)
+#define pUART0_LSR ((volatile unsigned short *)UART0_LSR)
+#define pUART0_MSR ((volatile unsigned short *)UART0_LSR)
+#define pUART0_SCR ((volatile unsigned short *)UART0_SCR)
+#define pUART0_GCTL ((volatile unsigned short *)UART0_GCTL)
+
+/* SPI Controller (0xFFC00500 - 0xFFC005FF) */
+#define pSPI_CTL ((volatile unsigned short *)SPI_CTL)
+#define pSPI_FLG ((volatile unsigned short *)SPI_FLG)
+#define pSPI_STAT ((volatile unsigned short *)SPI_STAT)
+#define pSPI_TDBR ((volatile unsigned short *)SPI_TDBR)
+#define pSPI_RDBR ((volatile unsigned short *)SPI_RDBR)
+#define pSPI_BAUD ((volatile unsigned short *)SPI_BAUD)
+#define pSPI_SHADOW ((volatile unsigned short *)SPI_SHADOW)
+
+/* TIMER0-7 Registers (0xFFC00600 - 0xFFC006FF) */
+#define pTIMER0_CONFIG ((volatile unsigned short *)TIMER0_CONFIG)
+#define pTIMER0_COUNTER ((volatile unsigned long *)TIMER0_COUNTER)
+#define pTIMER0_PERIOD ((volatile unsigned long *)TIMER0_PERIOD)
+#define pTIMER0_WIDTH ((volatile unsigned long *)TIMER0_WIDTH)
+
+#define pTIMER1_CONFIG ((volatile unsigned short *)TIMER1_CONFIG)
+#define pTIMER1_COUNTER ((volatile unsigned long *)TIMER1_COUNTER)
+#define pTIMER1_PERIOD ((volatile unsigned long *)TIMER1_PERIOD)
+#define pTIMER1_WIDTH ((volatile unsigned long *)TIMER1_WIDTH)
+
+#define pTIMER2_CONFIG ((volatile unsigned short *)TIMER2_CONFIG)
+#define pTIMER2_COUNTER ((volatile unsigned long *)TIMER2_COUNTER)
+#define pTIMER2_PERIOD ((volatile unsigned long *)TIMER2_PERIOD)
+#define pTIMER2_WIDTH ((volatile unsigned long *)TIMER2_WIDTH)
+
+#define pTIMER3_CONFIG ((volatile unsigned short *)TIMER3_CONFIG)
+#define pTIMER3_COUNTER ((volatile unsigned long *)TIMER3_COUNTER)
+#define pTIMER3_PERIOD ((volatile unsigned long *)TIMER3_PERIOD)
+#define pTIMER3_WIDTH ((volatile unsigned long *)TIMER3_WIDTH)
+
+#define pTIMER4_CONFIG ((volatile unsigned short *)TIMER4_CONFIG)
+#define pTIMER4_COUNTER ((volatile unsigned long *)TIMER4_COUNTER)
+#define pTIMER4_PERIOD ((volatile unsigned long *)TIMER4_PERIOD)
+#define pTIMER4_WIDTH ((volatile unsigned long *)TIMER4_WIDTH)
+
+#define pTIMER5_CONFIG ((volatile unsigned short *)TIMER5_CONFIG)
+#define pTIMER5_COUNTER ((volatile unsigned long *)TIMER5_COUNTER)
+#define pTIMER5_PERIOD ((volatile unsigned long *)TIMER5_PERIOD)
+#define pTIMER5_WIDTH ((volatile unsigned long *)TIMER5_WIDTH)
+
+#define pTIMER6_CONFIG ((volatile unsigned short *)TIMER6_CONFIG)
+#define pTIMER6_COUNTER ((volatile unsigned long *)TIMER6_COUNTER)
+#define pTIMER6_PERIOD ((volatile unsigned long *)TIMER6_PERIOD)
+#define pTIMER6_WIDTH ((volatile unsigned long *)TIMER6_WIDTH)
+
+#define pTIMER7_CONFIG ((volatile unsigned short *)TIMER7_CONFIG)
+#define pTIMER7_COUNTER ((volatile unsigned long *)TIMER7_COUNTER)
+#define pTIMER7_PERIOD ((volatile unsigned long *)TIMER7_PERIOD)
+#define pTIMER7_WIDTH ((volatile unsigned long *)TIMER7_WIDTH)
+
+#define pTIMER_ENABLE ((volatile unsigned short *)TIMER_ENABLE)
+#define pTIMER_DISABLE ((volatile unsigned short *)TIMER_DISABLE)
+#define pTIMER_STATUS ((volatile unsigned long *)TIMER_STATUS)
+
+/* General Purpose I/O Port F (0xFFC00700 - 0xFFC007FF) */
+#define pPORTFIO ((volatile unsigned short *)PORTFIO)
+#define pPORTFIO_CLEAR ((volatile unsigned short *)PORTFIO_CLEAR)
+#define pPORTFIO_SET ((volatile unsigned short *)PORTFIO_SET)
+#define pPORTFIO_TOGGLE ((volatile unsigned short *)PORTFIO_TOGGLE)
+#define pPORTFIO_MASKA ((volatile unsigned short *)PORTFIO_MASKA)
+#define pPORTFIO_MASKA_CLEAR ((volatile unsigned short *)PORTFIO_MASKA_CLEAR)
+#define pPORTFIO_MASKA_SET ((volatile unsigned short *)PORTFIO_MASKA_SET)
+#define pPORTFIO_MASKA_TOGGLE ((volatile unsigned short *)PORTFIO_MASKA_TOGGLE)
+#define pPORTFIO_MASKB ((volatile unsigned short *)PORTFIO_MASKB)
+#define pPORTFIO_MASKB_CLEAR ((volatile unsigned short *)PORTFIO_MASKB_CLEAR)
+#define pPORTFIO_MASKB_SET ((volatile unsigned short *)PORTFIO_MASKB_SET)
+#define pPORTFIO_MASKB_TOGGLE ((volatile unsigned short *)PORTFIO_MASKB_TOGGLE)
+#define pPORTFIO_DIR ((volatile unsigned short *)PORTFIO_DIR)
+#define pPORTFIO_POLAR ((volatile unsigned short *)PORTFIO_POLAR)
+#define pPORTFIO_EDGE ((volatile unsigned short *)PORTFIO_EDGE)
+#define pPORTFIO_BOTH ((volatile unsigned short *)PORTFIO_BOTH)
+#define pPORTFIO_INEN ((volatile unsigned short *)PORTFIO_INEN)
+
+#define pFIO_DIR pPORTFIO_DIR
+#define pFIO_FLAG_C pPORTFIO_CLEAR
+#define pFIO_FLAG_S pPORTFIO_SET
+#define pFIO_INEN pPORTFIO_INEN
+#define pFIO_FLAG_D pPORTFIO
+
+/* SPORT0 Controller (0xFFC00800 - 0xFFC008FF) */
+#define pSPORT0_TCR1 ((volatile unsigned short *)SPORT0_TCR1)
+#define pSPORT0_TCR2 ((volatile unsigned short *)SPORT0_TCR2)
+#define pSPORT0_TCLKDIV ((volatile unsigned short *)SPORT0_TCLKDIV)
+#define pSPORT0_TFSDIV ((volatile unsigned short *)SPORT0_TFSDIV)
+#define pSPORT0_TX ((volatile unsigned long *)SPORT0_TX)
+#define pSPORT0_RX ((volatile unsigned long *)SPORT0_RX)
+#define pSPORT0_TX32 ((volatile unsigned long *)SPORT0_TX)
+#define pSPORT0_RX32 ((volatile unsigned long *)SPORT0_RX)
+#define pSPORT0_TX16 ((volatile unsigned short *)SPORT0_TX)
+#define pSPORT0_RX16 ((volatile unsigned short *)SPORT0_RX)
+#define pSPORT0_RCR1 ((volatile unsigned short *)SPORT0_RCR1)
+#define pSPORT0_RCR2 ((volatile unsigned short *)SPORT0_RCR2)
+#define pSPORT0_RCLKDIV ((volatile unsigned short *)SPORT0_RCLKDIV)
+#define pSPORT0_RFSDIV ((volatile unsigned short *)SPORT0_RFSDIV)
+#define pSPORT0_STAT ((volatile unsigned short *)SPORT0_STAT)
+#define pSPORT0_CHNL ((volatile unsigned short *)SPORT0_CHNL)
+#define pSPORT0_MCMC1 ((volatile unsigned short *)SPORT0_MCMC1)
+#define pSPORT0_MCMC2 ((volatile unsigned short *)SPORT0_MCMC2)
+#define pSPORT0_MTCS0 ((volatile unsigned long *)SPORT0_MTCS0)
+#define pSPORT0_MTCS1 ((volatile unsigned long *)SPORT0_MTCS1)
+#define pSPORT0_MTCS2 ((volatile unsigned long *)SPORT0_MTCS2)
+#define pSPORT0_MTCS3 ((volatile unsigned long *)SPORT0_MTCS3)
+#define pSPORT0_MRCS0 ((volatile unsigned long *)SPORT0_MRCS0)
+#define pSPORT0_MRCS1 ((volatile unsigned long *)SPORT0_MRCS1)
+#define pSPORT0_MRCS2 ((volatile unsigned long *)SPORT0_MRCS2)
+#define pSPORT0_MRCS3 ((volatile unsigned long *)SPORT0_MRCS3)
+
+/* SPORT1 Controller (0xFFC00900 - 0xFFC009FF) */
+#define pSPORT1_TCR1 ((volatile unsigned short *)SPORT1_TCR1)
+#define pSPORT1_TCR2 ((volatile unsigned short *)SPORT1_TCR2)
+#define pSPORT1_TCLKDIV ((volatile unsigned short *)SPORT1_TCLKDIV)
+#define pSPORT1_TFSDIV ((volatile unsigned short *)SPORT1_TFSDIV)
+#define pSPORT1_TX ((volatile unsigned long *)SPORT1_TX)
+#define pSPORT1_RX ((volatile unsigned long *)SPORT1_RX)
+#define pSPORT1_TX32 ((volatile unsigned long *)SPORT1_TX)
+#define pSPORT1_RX32 ((volatile unsigned long *)SPORT1_RX)
+#define pSPORT1_TX16 ((volatile unsigned short *)SPORT1_TX)
+#define pSPORT1_RX16 ((volatile unsigned short *)SPORT1_RX)
+#define pSPORT1_RCR1 ((volatile unsigned short *)SPORT1_RCR1)
+#define pSPORT1_RCR2 ((volatile unsigned short *)SPORT1_RCR2)
+#define pSPORT1_RCLKDIV ((volatile unsigned short *)SPORT1_RCLKDIV)
+#define pSPORT1_RFSDIV ((volatile unsigned short *)SPORT1_RFSDIV)
+#define pSPORT1_STAT ((volatile unsigned short *)SPORT1_STAT)
+#define pSPORT1_CHNL ((volatile unsigned short *)SPORT1_CHNL)
+#define pSPORT1_MCMC1 ((volatile unsigned short *)SPORT1_MCMC1)
+#define pSPORT1_MCMC2 ((volatile unsigned short *)SPORT1_MCMC2)
+#define pSPORT1_MTCS0 ((volatile unsigned long *)SPORT1_MTCS0)
+#define pSPORT1_MTCS1 ((volatile unsigned long *)SPORT1_MTCS1)
+#define pSPORT1_MTCS2 ((volatile unsigned long *)SPORT1_MTCS2)
+#define pSPORT1_MTCS3 ((volatile unsigned long *)SPORT1_MTCS3)
+#define pSPORT1_MRCS0 ((volatile unsigned long *)SPORT1_MRCS0)
+#define pSPORT1_MRCS1 ((volatile unsigned long *)SPORT1_MRCS1)
+#define pSPORT1_MRCS2 ((volatile unsigned long *)SPORT1_MRCS2)
+#define pSPORT1_MRCS3 ((volatile unsigned long *)SPORT1_MRCS3)
+
+/* External Bus Interface Unit (0xFFC00A00 - 0xFFC00AFF) */
+#define pEBIU_AMGCTL ((volatile unsigned short *)EBIU_AMGCTL)
+#define pEBIU_AMBCTL0 ((volatile unsigned long *)EBIU_AMBCTL0)
+#define pEBIU_AMBCTL1 ((volatile unsigned long *)EBIU_AMBCTL1)
+#define pEBIU_SDGCTL ((volatile unsigned long *)EBIU_SDGCTL)
+#define pEBIU_SDBCTL ((volatile unsigned short *)EBIU_SDBCTL)
+#define pEBIU_SDRRC ((volatile unsigned short *)EBIU_SDRRC)
+#define pEBIU_SDSTAT ((volatile unsigned short *)EBIU_SDSTAT)
+
+/* DMA Traffic Control Registers */
+#define pDMA_TCPER ((volatile unsigned short *)DMA_TCPER)
+#define pDMA_TCCNT ((volatile unsigned short *)DMA_TCCNT)
+
+/* DMA Controller */
+#define pDMA0_CONFIG ((volatile unsigned short *)DMA0_CONFIG)
+#define pDMA0_NEXT_DESC_PTR ((void * volatile *)DMA0_NEXT_DESC_PTR)
+#define pDMA0_START_ADDR ((void * volatile *)DMA0_START_ADDR)
+#define pDMA0_X_COUNT ((volatile unsigned short *)DMA0_X_COUNT)
+#define pDMA0_Y_COUNT ((volatile unsigned short *)DMA0_Y_COUNT)
+#define pDMA0_X_MODIFY ((volatile signed short *)DMA0_X_MODIFY)
+#define pDMA0_Y_MODIFY ((volatile signed short *)DMA0_Y_MODIFY)
+#define pDMA0_CURR_DESC_PTR ((void * volatile *)DMA0_CURR_DESC_PTR)
+#define pDMA0_CURR_ADDR ((void * volatile *)DMA0_CURR_ADDR)
+#define pDMA0_CURR_X_COUNT ((volatile unsigned short *)DMA0_CURR_X_COUNT)
+#define pDMA0_CURR_Y_COUNT ((volatile unsigned short *)DMA0_CURR_Y_COUNT)
+#define pDMA0_IRQ_STATUS ((volatile unsigned short *)DMA0_IRQ_STATUS)
+#define pDMA0_PERIPHERAL_MAP ((volatile unsigned short *)DMA0_PERIPHERAL_MAP)
+
+#define pDMA1_CONFIG ((volatile unsigned short *)DMA1_CONFIG)
+#define pDMA1_NEXT_DESC_PTR ((void * volatile *)DMA1_NEXT_DESC_PTR)
+#define pDMA1_START_ADDR ((void * volatile *)DMA1_START_ADDR)
+#define pDMA1_X_COUNT ((volatile unsigned short *)DMA1_X_COUNT)
+#define pDMA1_Y_COUNT ((volatile unsigned short *)DMA1_Y_COUNT)
+#define pDMA1_X_MODIFY ((volatile signed short *)DMA1_X_MODIFY)
+#define pDMA1_Y_MODIFY ((volatile signed short *)DMA1_Y_MODIFY)
+#define pDMA1_CURR_DESC_PTR ((void * volatile *)DMA1_CURR_DESC_PTR)
+#define pDMA1_CURR_ADDR ((void * volatile *)DMA1_CURR_ADDR)
+#define pDMA1_CURR_X_COUNT ((volatile unsigned short *)DMA1_CURR_X_COUNT)
+#define pDMA1_CURR_Y_COUNT ((volatile unsigned short *)DMA1_CURR_Y_COUNT)
+#define pDMA1_IRQ_STATUS ((volatile unsigned short *)DMA1_IRQ_STATUS)
+#define pDMA1_PERIPHERAL_MAP ((volatile unsigned short *)DMA1_PERIPHERAL_MAP)
+
+#define pDMA2_CONFIG ((volatile unsigned short *)DMA2_CONFIG)
+#define pDMA2_NEXT_DESC_PTR ((void * volatile *)DMA2_NEXT_DESC_PTR)
+#define pDMA2_START_ADDR ((void * volatile *)DMA2_START_ADDR)
+#define pDMA2_X_COUNT ((volatile unsigned short *)DMA2_X_COUNT)
+#define pDMA2_Y_COUNT ((volatile unsigned short *)DMA2_Y_COUNT)
+#define pDMA2_X_MODIFY ((volatile signed short *)DMA2_X_MODIFY)
+#define pDMA2_Y_MODIFY ((volatile signed short *)DMA2_Y_MODIFY)
+#define pDMA2_CURR_DESC_PTR ((void * volatile *)DMA2_CURR_DESC_PTR)
+#define pDMA2_CURR_ADDR ((void * volatile *)DMA2_CURR_ADDR)
+#define pDMA2_CURR_X_COUNT ((volatile unsigned short *)DMA2_CURR_X_COUNT)
+#define pDMA2_CURR_Y_COUNT ((volatile unsigned short *)DMA2_CURR_Y_COUNT)
+#define pDMA2_IRQ_STATUS ((volatile unsigned short *)DMA2_IRQ_STATUS)
+#define pDMA2_PERIPHERAL_MAP ((volatile unsigned short *)DMA2_PERIPHERAL_MAP)
+
+#define pDMA3_CONFIG ((volatile unsigned short *)DMA3_CONFIG)
+#define pDMA3_NEXT_DESC_PTR ((void * volatile *)DMA3_NEXT_DESC_PTR)
+#define pDMA3_START_ADDR ((void * volatile *)DMA3_START_ADDR)
+#define pDMA3_X_COUNT ((volatile unsigned short *)DMA3_X_COUNT)
+#define pDMA3_Y_COUNT ((volatile unsigned short *)DMA3_Y_COUNT)
+#define pDMA3_X_MODIFY ((volatile signed short *)DMA3_X_MODIFY)
+#define pDMA3_Y_MODIFY ((volatile signed short *)DMA3_Y_MODIFY)
+#define pDMA3_CURR_DESC_PTR ((void * volatile *)DMA3_CURR_DESC_PTR)
+#define pDMA3_CURR_ADDR ((void * volatile *)DMA3_CURR_ADDR)
+#define pDMA3_CURR_X_COUNT ((volatile unsigned short *)DMA3_CURR_X_COUNT)
+#define pDMA3_CURR_Y_COUNT ((volatile unsigned short *)DMA3_CURR_Y_COUNT)
+#define pDMA3_IRQ_STATUS ((volatile unsigned short *)DMA3_IRQ_STATUS)
+#define pDMA3_PERIPHERAL_MAP ((volatile unsigned short *)DMA3_PERIPHERAL_MAP)
+
+#define pDMA4_CONFIG ((volatile unsigned short *)DMA4_CONFIG)
+#define pDMA4_NEXT_DESC_PTR ((void * volatile *)DMA4_NEXT_DESC_PTR)
+#define pDMA4_START_ADDR ((void * volatile *)DMA4_START_ADDR)
+#define pDMA4_X_COUNT ((volatile unsigned short *)DMA4_X_COUNT)
+#define pDMA4_Y_COUNT ((volatile unsigned short *)DMA4_Y_COUNT)
+#define pDMA4_X_MODIFY ((volatile signed short *)DMA4_X_MODIFY)
+#define pDMA4_Y_MODIFY ((volatile signed short *)DMA4_Y_MODIFY)
+#define pDMA4_CURR_DESC_PTR ((void * volatile *)DMA4_CURR_DESC_PTR)
+#define pDMA4_CURR_ADDR ((void * volatile *)DMA4_CURR_ADDR)
+#define pDMA4_CURR_X_COUNT ((volatile unsigned short *)DMA4_CURR_X_COUNT)
+#define pDMA4_CURR_Y_COUNT ((volatile unsigned short *)DMA4_CURR_Y_COUNT)
+#define pDMA4_IRQ_STATUS ((volatile unsigned short *)DMA4_IRQ_STATUS)
+#define pDMA4_PERIPHERAL_MAP ((volatile unsigned short *)DMA4_PERIPHERAL_MAP)
+
+#define pDMA5_CONFIG ((volatile unsigned short *)DMA5_CONFIG)
+#define pDMA5_NEXT_DESC_PTR ((void * volatile *)DMA5_NEXT_DESC_PTR)
+#define pDMA5_START_ADDR ((void * volatile *)DMA5_START_ADDR)
+#define pDMA5_X_COUNT ((volatile unsigned short *)DMA5_X_COUNT)
+#define pDMA5_Y_COUNT ((volatile unsigned short *)DMA5_Y_COUNT)
+#define pDMA5_X_MODIFY ((volatile signed short *)DMA5_X_MODIFY)
+#define pDMA5_Y_MODIFY ((volatile signed short *)DMA5_Y_MODIFY)
+#define pDMA5_CURR_DESC_PTR ((void * volatile *)DMA5_CURR_DESC_PTR)
+#define pDMA5_CURR_ADDR ((void * volatile *)DMA5_CURR_ADDR)
+#define pDMA5_CURR_X_COUNT ((volatile unsigned short *)DMA5_CURR_X_COUNT)
+#define pDMA5_CURR_Y_COUNT ((volatile unsigned short *)DMA5_CURR_Y_COUNT)
+#define pDMA5_IRQ_STATUS ((volatile unsigned short *)DMA5_IRQ_STATUS)
+#define pDMA5_PERIPHERAL_MAP ((volatile unsigned short *)DMA5_PERIPHERAL_MAP)
+
+#define pDMA6_CONFIG ((volatile unsigned short *)DMA6_CONFIG)
+#define pDMA6_NEXT_DESC_PTR ((void * volatile *)DMA6_NEXT_DESC_PTR)
+#define pDMA6_START_ADDR ((void * volatile *)DMA6_START_ADDR)
+#define pDMA6_X_COUNT ((volatile unsigned short *)DMA6_X_COUNT)
+#define pDMA6_Y_COUNT ((volatile unsigned short *)DMA6_Y_COUNT)
+#define pDMA6_X_MODIFY ((volatile signed short *)DMA6_X_MODIFY)
+#define pDMA6_Y_MODIFY ((volatile signed short *)DMA6_Y_MODIFY)
+#define pDMA6_CURR_DESC_PTR ((void * volatile *)DMA6_CURR_DESC_PTR)
+#define pDMA6_CURR_ADDR ((void * volatile *)DMA6_CURR_ADDR)
+#define pDMA6_CURR_X_COUNT ((volatile unsigned short *)DMA6_CURR_X_COUNT)
+#define pDMA6_CURR_Y_COUNT ((volatile unsigned short *)DMA6_CURR_Y_COUNT)
+#define pDMA6_IRQ_STATUS ((volatile unsigned short *)DMA6_IRQ_STATUS)
+#define pDMA6_PERIPHERAL_MAP ((volatile unsigned short *)DMA6_PERIPHERAL_MAP)
+
+#define pDMA7_CONFIG ((volatile unsigned short *)DMA7_CONFIG)
+#define pDMA7_NEXT_DESC_PTR ((void * volatile *)DMA7_NEXT_DESC_PTR)
+#define pDMA7_START_ADDR ((void * volatile *)DMA7_START_ADDR)
+#define pDMA7_X_COUNT ((volatile unsigned short *)DMA7_X_COUNT)
+#define pDMA7_Y_COUNT ((volatile unsigned short *)DMA7_Y_COUNT)
+#define pDMA7_X_MODIFY ((volatile signed short *)DMA7_X_MODIFY)
+#define pDMA7_Y_MODIFY ((volatile signed short *)DMA7_Y_MODIFY)
+#define pDMA7_CURR_DESC_PTR ((void * volatile *)DMA7_CURR_DESC_PTR)
+#define pDMA7_CURR_ADDR ((void * volatile *)DMA7_CURR_ADDR)
+#define pDMA7_CURR_X_COUNT ((volatile unsigned short *)DMA7_CURR_X_COUNT)
+#define pDMA7_CURR_Y_COUNT ((volatile unsigned short *)DMA7_CURR_Y_COUNT)
+#define pDMA7_IRQ_STATUS ((volatile unsigned short *)DMA7_IRQ_STATUS)
+#define pDMA7_PERIPHERAL_MAP ((volatile unsigned short *)DMA7_PERIPHERAL_MAP)
+
+#define pDMA8_CONFIG ((volatile unsigned short *)DMA8_CONFIG)
+#define pDMA8_NEXT_DESC_PTR ((void * volatile *)DMA8_NEXT_DESC_PTR)
+#define pDMA8_START_ADDR ((void * volatile *)DMA8_START_ADDR)
+#define pDMA8_X_COUNT ((volatile unsigned short *)DMA8_X_COUNT)
+#define pDMA8_Y_COUNT ((volatile unsigned short *)DMA8_Y_COUNT)
+#define pDMA8_X_MODIFY ((volatile signed short *)DMA8_X_MODIFY)
+#define pDMA8_Y_MODIFY ((volatile signed short *)DMA8_Y_MODIFY)
+#define pDMA8_CURR_DESC_PTR ((void * volatile *)DMA8_CURR_DESC_PTR)
+#define pDMA8_CURR_ADDR ((void * volatile *)DMA8_CURR_ADDR)
+#define pDMA8_CURR_X_COUNT ((volatile unsigned short *)DMA8_CURR_X_COUNT)
+#define pDMA8_CURR_Y_COUNT ((volatile unsigned short *)DMA8_CURR_Y_COUNT)
+#define pDMA8_IRQ_STATUS ((volatile unsigned short *)DMA8_IRQ_STATUS)
+#define pDMA8_PERIPHERAL_MAP ((volatile unsigned short *)DMA8_PERIPHERAL_MAP)
+
+#define pDMA9_CONFIG ((volatile unsigned short *)DMA9_CONFIG)
+#define pDMA9_NEXT_DESC_PTR ((void * volatile *)DMA9_NEXT_DESC_PTR)
+#define pDMA9_START_ADDR ((void * volatile *)DMA9_START_ADDR)
+#define pDMA9_X_COUNT ((volatile unsigned short *)DMA9_X_COUNT)
+#define pDMA9_Y_COUNT ((volatile unsigned short *)DMA9_Y_COUNT)
+#define pDMA9_X_MODIFY ((volatile signed short *)DMA9_X_MODIFY)
+#define pDMA9_Y_MODIFY ((volatile signed short *)DMA9_Y_MODIFY)
+#define pDMA9_CURR_DESC_PTR ((void * volatile *)DMA9_CURR_DESC_PTR)
+#define pDMA9_CURR_ADDR ((void * volatile *)DMA9_CURR_ADDR)
+#define pDMA9_CURR_X_COUNT ((volatile unsigned short *)DMA9_CURR_X_COUNT)
+#define pDMA9_CURR_Y_COUNT ((volatile unsigned short *)DMA9_CURR_Y_COUNT)
+#define pDMA9_IRQ_STATUS ((volatile unsigned short *)DMA9_IRQ_STATUS)
+#define pDMA9_PERIPHERAL_MAP ((volatile unsigned short *)DMA9_PERIPHERAL_MAP)
+
+#define pDMA10_CONFIG ((volatile unsigned short *)DMA10_CONFIG)
+#define pDMA10_NEXT_DESC_PTR ((void * volatile *)DMA10_NEXT_DESC_PTR)
+#define pDMA10_START_ADDR ((void * volatile *)DMA10_START_ADDR)
+#define pDMA10_X_COUNT ((volatile unsigned short *)DMA10_X_COUNT)
+#define pDMA10_Y_COUNT ((volatile unsigned short *)DMA10_Y_COUNT)
+#define pDMA10_X_MODIFY ((volatile signed short *)DMA10_X_MODIFY)
+#define pDMA10_Y_MODIFY ((volatile signed short *)DMA10_Y_MODIFY)
+#define pDMA10_CURR_DESC_PTR ((void * volatile *)DMA10_CURR_DESC_PTR)
+#define pDMA10_CURR_ADDR ((void * volatile *)DMA10_CURR_ADDR)
+#define pDMA10_CURR_X_COUNT ((volatile unsigned short *)DMA10_CURR_X_COUNT)
+#define pDMA10_CURR_Y_COUNT ((volatile unsigned short *)DMA10_CURR_Y_COUNT)
+#define pDMA10_IRQ_STATUS ((volatile unsigned short *)DMA10_IRQ_STATUS)
+#define pDMA10_PERIPHERAL_MAP ((volatile unsigned short *)DMA10_PERIPHERAL_MAP)
+
+#define pDMA11_CONFIG ((volatile unsigned short *)DMA11_CONFIG)
+#define pDMA11_NEXT_DESC_PTR ((void * volatile *)DMA11_NEXT_DESC_PTR)
+#define pDMA11_START_ADDR ((void * volatile *)DMA11_START_ADDR)
+#define pDMA11_X_COUNT ((volatile unsigned short *)DMA11_X_COUNT)
+#define pDMA11_Y_COUNT ((volatile unsigned short *)DMA11_Y_COUNT)
+#define pDMA11_X_MODIFY ((volatile signed short *)DMA11_X_MODIFY)
+#define pDMA11_Y_MODIFY ((volatile signed short *)DMA11_Y_MODIFY)
+#define pDMA11_CURR_DESC_PTR ((void * volatile *)DMA11_CURR_DESC_PTR)
+#define pDMA11_CURR_ADDR ((void * volatile *)DMA11_CURR_ADDR)
+#define pDMA11_CURR_X_COUNT ((volatile unsigned short *)DMA11_CURR_X_COUNT)
+#define pDMA11_CURR_Y_COUNT ((volatile unsigned short *)DMA11_CURR_Y_COUNT)
+#define pDMA11_IRQ_STATUS ((volatile unsigned short *)DMA11_IRQ_STATUS)
+#define pDMA11_PERIPHERAL_MAP ((volatile unsigned short *)DMA11_PERIPHERAL_MAP)
+
+#define pMDMA_D0_CONFIG ((volatile unsigned short *)MDMA_D0_CONFIG)
+#define pMDMA_D0_NEXT_DESC_PTR ((void * volatile *)MDMA_D0_NEXT_DESC_PTR)
+#define pMDMA_D0_START_ADDR ((void * volatile *)MDMA_D0_START_ADDR)
+#define pMDMA_D0_X_COUNT ((volatile unsigned short *)MDMA_D0_X_COUNT)
+#define pMDMA_D0_Y_COUNT ((volatile unsigned short *)MDMA_D0_Y_COUNT)
+#define pMDMA_D0_X_MODIFY ((volatile signed short *)MDMA_D0_X_MODIFY)
+#define pMDMA_D0_Y_MODIFY ((volatile signed short *)MDMA_D0_Y_MODIFY)
+#define pMDMA_D0_CURR_DESC_PTR ((void * volatile *)MDMA_D0_CURR_DESC_PTR)
+#define pMDMA_D0_CURR_ADDR ((void * volatile *)MDMA_D0_CURR_ADDR)
+#define pMDMA_D0_CURR_X_COUNT ((volatile unsigned short *)MDMA_D0_CURR_X_COUNT)
+#define pMDMA_D0_CURR_Y_COUNT ((volatile unsigned short *)MDMA_D0_CURR_Y_COUNT)
+#define pMDMA_D0_IRQ_STATUS ((volatile unsigned short *)MDMA_D0_IRQ_STATUS)
+#define pMDMA_D0_PERIPHERAL_MAP ((volatile unsigned short *)MDMA_D0_PERIPHERAL_MAP)
+
+#define pMDMA_S0_CONFIG ((volatile unsigned short *)MDMA_S0_CONFIG)
+#define pMDMA_S0_NEXT_DESC_PTR ((void * volatile *)MDMA_S0_NEXT_DESC_PTR)
+#define pMDMA_S0_START_ADDR ((void * volatile *)MDMA_S0_START_ADDR)
+#define pMDMA_S0_X_COUNT ((volatile unsigned short *)MDMA_S0_X_COUNT)
+#define pMDMA_S0_Y_COUNT ((volatile unsigned short *)MDMA_S0_Y_COUNT)
+#define pMDMA_S0_X_MODIFY ((volatile signed short *)MDMA_S0_X_MODIFY)
+#define pMDMA_S0_Y_MODIFY ((volatile signed short *)MDMA_S0_Y_MODIFY)
+#define pMDMA_S0_CURR_DESC_PTR ((void * volatile *)MDMA_S0_CURR_DESC_PTR)
+#define pMDMA_S0_CURR_ADDR ((void * volatile *)MDMA_S0_CURR_ADDR)
+#define pMDMA_S0_CURR_X_COUNT ((volatile unsigned short *)MDMA_S0_CURR_X_COUNT)
+#define pMDMA_S0_CURR_Y_COUNT ((volatile unsigned short *)MDMA_S0_CURR_Y_COUNT)
+#define pMDMA_S0_IRQ_STATUS ((volatile unsigned short *)MDMA_S0_IRQ_STATUS)
+#define pMDMA_S0_PERIPHERAL_MAP ((volatile unsigned short *)MDMA_S0_PERIPHERAL_MAP)
+
+#define pMDMA_D1_CONFIG ((volatile unsigned short *)MDMA_D1_CONFIG)
+#define pMDMA_D1_NEXT_DESC_PTR ((void * volatile *)MDMA_D1_NEXT_DESC_PTR)
+#define pMDMA_D1_START_ADDR ((void * volatile *)MDMA_D1_START_ADDR)
+#define pMDMA_D1_X_COUNT ((volatile unsigned short *)MDMA_D1_X_COUNT)
+#define pMDMA_D1_Y_COUNT ((volatile unsigned short *)MDMA_D1_Y_COUNT)
+#define pMDMA_D1_X_MODIFY ((volatile signed short *)MDMA_D1_X_MODIFY)
+#define pMDMA_D1_Y_MODIFY ((volatile signed short *)MDMA_D1_Y_MODIFY)
+#define pMDMA_D1_CURR_DESC_PTR ((void * volatile *)MDMA_D1_CURR_DESC_PTR)
+#define pMDMA_D1_CURR_ADDR ((void * volatile *)MDMA_D1_CURR_ADDR)
+#define pMDMA_D1_CURR_X_COUNT ((volatile unsigned short *)MDMA_D1_CURR_X_COUNT)
+#define pMDMA_D1_CURR_Y_COUNT ((volatile unsigned short *)MDMA_D1_CURR_Y_COUNT)
+#define pMDMA_D1_IRQ_STATUS ((volatile unsigned short *)MDMA_D1_IRQ_STATUS)
+#define pMDMA_D1_PERIPHERAL_MAP ((volatile unsigned short *)MDMA_D1_PERIPHERAL_MAP)
+
+#define pMDMA_S1_CONFIG ((volatile unsigned short *)MDMA_S1_CONFIG)
+#define pMDMA_S1_NEXT_DESC_PTR ((void * volatile *)MDMA_S1_NEXT_DESC_PTR)
+#define pMDMA_S1_START_ADDR ((void * volatile *)MDMA_S1_START_ADDR)
+#define pMDMA_S1_X_COUNT ((volatile unsigned short *)MDMA_S1_X_COUNT)
+#define pMDMA_S1_Y_COUNT ((volatile unsigned short *)MDMA_S1_Y_COUNT)
+#define pMDMA_S1_X_MODIFY ((volatile signed short *)MDMA_S1_X_MODIFY)
+#define pMDMA_S1_Y_MODIFY ((volatile signed short *)MDMA_S1_Y_MODIFY)
+#define pMDMA_S1_CURR_DESC_PTR ((void * volatile *)MDMA_S1_CURR_DESC_PTR)
+#define pMDMA_S1_CURR_ADDR ((void * volatile *)MDMA_S1_CURR_ADDR)
+#define pMDMA_S1_CURR_X_COUNT ((volatile unsigned short *)MDMA_S1_CURR_X_COUNT)
+#define pMDMA_S1_CURR_Y_COUNT ((volatile unsigned short *)MDMA_S1_CURR_Y_COUNT)
+#define pMDMA_S1_IRQ_STATUS ((volatile unsigned short *)MDMA_S1_IRQ_STATUS)
+#define pMDMA_S1_PERIPHERAL_MAP ((volatile unsigned short *)MDMA_S1_PERIPHERAL_MAP)
+
+/* Parallel Peripheral Interface (0xFFC01000 - 0xFFC010FF) */
+#define pPPI_CONTROL ((volatile unsigned short *)PPI_CONTROL)
+#define pPPI_STATUS ((volatile unsigned short *)PPI_STATUS)
+#define pPPI_DELAY ((volatile unsigned short *)PPI_DELAY)
+#define pPPI_COUNT ((volatile unsigned short *)PPI_COUNT)
+#define pPPI_FRAME ((volatile unsigned short *)PPI_FRAME)
+
+/* Two-Wire Interface (0xFFC01400 - 0xFFC014FF) */
+#define pTWI_CLKDIV ((volatile unsigned short *)TWI_CLKDIV)
+#define pTWI_CONTROL ((volatile unsigned short *)TWI_CONTROL)
+#define pTWI_SLAVE_CTL ((volatile unsigned short *)TWI_SLAVE_CTL)
+#define pTWI_SLAVE_STAT ((volatile unsigned short *)TWI_SLAVE_STAT)
+#define pTWI_SLAVE_ADDR ((volatile unsigned short *)TWI_SLAVE_ADDR)
+#define pTWI_MASTER_CTL ((volatile unsigned short *)TWI_MASTER_CTL)
+#define pTWI_MASTER_STAT ((volatile unsigned short *)TWI_MASTER_STAT)
+#define pTWI_MASTER_ADDR ((volatile unsigned short *)TWI_MASTER_ADDR)
+#define pTWI_INT_STAT ((volatile unsigned short *)TWI_INT_STAT)
+#define pTWI_INT_MASK ((volatile unsigned short *)TWI_INT_MASK)
+#define pTWI_FIFO_CTL ((volatile unsigned short *)TWI_FIFO_CTL)
+#define pTWI_FIFO_STAT ((volatile unsigned short *)TWI_FIFO_STAT)
+#define pTWI_XMT_DATA8 ((volatile unsigned short *)TWI_XMT_DATA8)
+#define pTWI_XMT_DATA16 ((volatile unsigned short *)TWI_XMT_DATA16)
+#define pTWI_RCV_DATA8 ((volatile unsigned short *)TWI_RCV_DATA8)
+#define pTWI_RCV_DATA16 ((volatile unsigned short *)TWI_RCV_DATA16)
+
+/* General Purpose I/O Port G (0xFFC01500 - 0xFFC015FF) */
+#define pPORTGIO ((volatile unsigned short *)PORTGIO)
+#define pPORTGIO_CLEAR ((volatile unsigned short *)PORTGIO_CLEAR)
+#define pPORTGIO_SET ((volatile unsigned short *)PORTGIO_SET)
+#define pPORTGIO_TOGGLE ((volatile unsigned short *)PORTGIO_TOGGLE)
+#define pPORTGIO_MASKA ((volatile unsigned short *)PORTGIO_MASKA)
+#define pPORTGIO_MASKA_CLEAR ((volatile unsigned short *)PORTGIO_MASKA_CLEAR)
+#define pPORTGIO_MASKA_SET ((volatile unsigned short *)PORTGIO_MASKA_SET)
+#define pPORTGIO_MASKA_TOGGLE ((volatile unsigned short *)PORTGIO_MASKA_TOGGLE)
+#define pPORTGIO_MASKB ((volatile unsigned short *)PORTGIO_MASKB)
+#define pPORTGIO_MASKB_CLEAR ((volatile unsigned short *)PORTGIO_MASKB_CLEAR)
+#define pPORTGIO_MASKB_SET ((volatile unsigned short *)PORTGIO_MASKB_SET)
+#define pPORTGIO_MASKB_TOGGLE ((volatile unsigned short *)PORTGIO_MASKB_TOGGLE)
+#define pPORTGIO_DIR ((volatile unsigned short *)PORTGIO_DIR)
+#define pPORTGIO_POLAR ((volatile unsigned short *)PORTGIO_POLAR)
+#define pPORTGIO_EDGE ((volatile unsigned short *)PORTGIO_EDGE)
+#define pPORTGIO_BOTH ((volatile unsigned short *)PORTGIO_BOTH)
+#define pPORTGIO_INEN ((volatile unsigned short *)PORTGIO_INEN)
+
+/* General Purpose I/O Port H (0xFFC01700 - 0xFFC017FF) */
+#define pPORTHIO ((volatile unsigned short *)PORTHIO)
+#define pPORTHIO_CLEAR ((volatile unsigned short *)PORTHIO_CLEAR)
+#define pPORTHIO_SET ((volatile unsigned short *)PORTHIO_SET)
+#define pPORTHIO_TOGGLE ((volatile unsigned short *)PORTHIO_TOGGLE)
+#define pPORTHIO_MASKA ((volatile unsigned short *)PORTHIO_MASKA)
+#define pPORTHIO_MASKA_CLEAR ((volatile unsigned short *)PORTHIO_MASKA_CLEAR)
+#define pPORTHIO_MASKA_SET ((volatile unsigned short *)PORTHIO_MASKA_SET)
+#define pPORTHIO_MASKA_TOGGLE ((volatile unsigned short *)PORTHIO_MASKA_TOGGLE)
+#define pPORTHIO_MASKB ((volatile unsigned short *)PORTHIO_MASKB)
+#define pPORTHIO_MASKB_CLEAR ((volatile unsigned short *)PORTHIO_MASKB_CLEAR)
+#define pPORTHIO_MASKB_SET ((volatile unsigned short *)PORTHIO_MASKB_SET)
+#define pPORTHIO_MASKB_TOGGLE ((volatile unsigned short *)PORTHIO_MASKB_TOGGLE)
+#define pPORTHIO_DIR ((volatile unsigned short *)PORTHIO_DIR)
+#define pPORTHIO_POLAR ((volatile unsigned short *)PORTHIO_POLAR)
+#define pPORTHIO_EDGE ((volatile unsigned short *)PORTHIO_EDGE)
+#define pPORTHIO_BOTH ((volatile unsigned short *)PORTHIO_BOTH)
+#define pPORTHIO_INEN ((volatile unsigned short *)PORTHIO_INEN)
+
+/* UART1 Controller (0xFFC02000 - 0xFFC020FF) */
+#define pUART1_THR ((volatile unsigned short *)UART1_THR)
+#define pUART1_RBR ((volatile unsigned short *)UART1_RBR)
+#define pUART1_DLL ((volatile unsigned short *)UART1_DLL)
+#define pUART1_IER ((volatile unsigned short *)UART1_IER)
+#define pUART1_DLH ((volatile unsigned short *)UART1_DLH)
+#define pUART1_IIR ((volatile unsigned short *)UART1_IIR)
+#define pUART1_LCR ((volatile unsigned short *)UART1_LCR)
+#define pUART1_MCR ((volatile unsigned short *)UART1_MCR)
+#define pUART1_LSR ((volatile unsigned short *)UART1_LSR)
+#define pUART1_MSR ((volatile unsigned short *)UART1_LSR)
+#define pUART1_SCR ((volatile unsigned short *)UART1_SCR)
+#define pUART1_GCTL ((volatile unsigned short *)UART1_GCTL)
+
+/* default UART controller */
+#if (CONFIG_UART_CONSOLE==1)
+
+#define pUART_THR pUART1_THR
+#define pUART_RBR pUART1_RBR
+#define pUART_DLL pUART1_DLL
+#define pUART_IER pUART1_IER
+#define pUART_DLH pUART1_DLH
+#define pUART_IIR pUART1_IIR
+#define pUART_LCR pUART1_LCR
+#define pUART_MCR pUART1_MCR
+#define pUART_LSR pUART1_LSR
+#define pUART_MSR pUART1_MSR
+#define pUART_SCR pUART1_SCR
+#define pUART_GCTL pUART1_GCTL
+
+#else
+
+#define pUART_THR pUART0_THR
+#define pUART_RBR pUART0_RBR
+#define pUART_DLL pUART0_DLL
+#define pUART_IER pUART0_IER
+#define pUART_DLH pUART0_DLH
+#define pUART_IIR pUART0_IIR
+#define pUART_LCR pUART0_LCR
+#define pUART_MCR pUART0_MCR
+#define pUART_LSR pUART0_LSR
+#define pUART_MSR pUART0_MSR
+#define pUART_SCR pUART0_SCR
+#define pUART_GCTL pUART0_GCTL
+
+#endif
+
+/* CAN Controller (0xFFC02A00 - 0xFFC02FFF) */
+/* For Mailboxes 0-15 */
+#define pCAN_MC1 ((volatile unsigned short *)CAN_MC1)
+#define pCAN_MD1 ((volatile unsigned short *)CAN_MD1)
+#define pCAN_TRS1 ((volatile unsigned short *)CAN_TRS1)
+#define pCAN_TRR1 ((volatile unsigned short *)CAN_TRR1)
+#define pCAN_TA1 ((volatile unsigned short *)CAN_TA1)
+#define pCAN_AA1 ((volatile unsigned short *)CAN_AA1)
+#define pCAN_RMP1 ((volatile unsigned short *)CAN_RMP1)
+#define pCAN_RML1 ((volatile unsigned short *)CAN_RML1)
+#define pCAN_MBTIF1 ((volatile unsigned short *)CAN_MBTIF1)
+#define pCAN_MBRIF1 ((volatile unsigned short *)CAN_MBRIF1)
+#define pCAN_MBIM1 ((volatile unsigned short *)CAN_MBIM1)
+#define pCAN_RFH1 ((volatile unsigned short *)CAN_RFH1)
+#define pCAN_OPSS1 ((volatile unsigned short *)CAN_OPSS1)
+
+/* For Mailboxes 16-31 */
+#define pCAN_MC2 ((volatile unsigned short *)CAN_MC2)
+#define pCAN_MD2 ((volatile unsigned short *)CAN_MD2)
+#define pCAN_TRS2 ((volatile unsigned short *)CAN_TRS2)
+#define pCAN_TRR2 ((volatile unsigned short *)CAN_TRR2)
+#define pCAN_TA2 ((volatile unsigned short *)CAN_TA2)
+#define pCAN_AA2 ((volatile unsigned short *)CAN_AA2)
+#define pCAN_RMP2 ((volatile unsigned short *)CAN_RMP2)
+#define pCAN_RML2 ((volatile unsigned short *)CAN_RML2)
+#define pCAN_MBTIF2 ((volatile unsigned short *)CAN_MBTIF2)
+#define pCAN_MBRIF2 ((volatile unsigned short *)CAN_MBRIF2)
+#define pCAN_MBIM2 ((volatile unsigned short *)CAN_MBIM2)
+#define pCAN_RFH2 ((volatile unsigned short *)CAN_RFH2)
+#define pCAN_OPSS2 ((volatile unsigned short *)CAN_OPSS2)
+
+#define pCAN_CLOCK ((volatile unsigned short *)CAN_CLOCK)
+#define pCAN_TIMING ((volatile unsigned short *)CAN_TIMING)
+#define pCAN_DEBUG ((volatile unsigned short *)CAN_DEBUG)
+#define pCAN_STATUS ((volatile unsigned short *)CAN_STATUS)
+#define pCAN_CEC ((volatile unsigned short *)CAN_CEC)
+#define pCAN_GIS ((volatile unsigned short *)CAN_GIS)
+#define pCAN_GIM ((volatile unsigned short *)CAN_GIM)
+#define pCAN_GIF ((volatile unsigned short *)CAN_GIF)
+#define pCAN_CONTROL ((volatile unsigned short *)CAN_CONTROL)
+#define pCAN_INTR ((volatile unsigned short *)CAN_INTR)
+#define pCAN_SFCMVER ((volatile unsigned short *)CAN_SFCMVER)
+#define pCAN_MBTD ((volatile unsigned short *)CAN_MBTD)
+#define pCAN_EWR ((volatile unsigned short *)CAN_EWR)
+#define pCAN_ESR ((volatile unsigned short *)CAN_ESR)
+#define pCAN_UCREG ((volatile unsigned short *)CAN_UCREG)
+#define pCAN_UCCNT ((volatile unsigned short *)CAN_UCCNT)
+#define pCAN_UCRC ((volatile unsigned short *)CAN_UCRC)
+#define pCAN_UCCNF ((volatile unsigned short *)CAN_UCCNF)
+#define pCAN_SFCMVER2 ((volatile unsigned short *)CAN_SFCMVER2)
+
+/* Mailbox Acceptance Masks */
+#define pCAN_AM00L ((volatile unsigned short *)CAN_AM00L)
+#define pCAN_AM00H ((volatile unsigned short *)CAN_AM00H)
+#define pCAN_AM01L ((volatile unsigned short *)CAN_AM01L)
+#define pCAN_AM01H ((volatile unsigned short *)CAN_AM01H)
+#define pCAN_AM02L ((volatile unsigned short *)CAN_AM02L)
+#define pCAN_AM02H ((volatile unsigned short *)CAN_AM02H)
+#define pCAN_AM03L ((volatile unsigned short *)CAN_AM03L)
+#define pCAN_AM03H ((volatile unsigned short *)CAN_AM03H)
+#define pCAN_AM04L ((volatile unsigned short *)CAN_AM04L)
+#define pCAN_AM04H ((volatile unsigned short *)CAN_AM04H)
+#define pCAN_AM05L ((volatile unsigned short *)CAN_AM05L)
+#define pCAN_AM05H ((volatile unsigned short *)CAN_AM05H)
+#define pCAN_AM06L ((volatile unsigned short *)CAN_AM06L)
+#define pCAN_AM06H ((volatile unsigned short *)CAN_AM06H)
+#define pCAN_AM07L ((volatile unsigned short *)CAN_AM07L)
+#define pCAN_AM07H ((volatile unsigned short *)CAN_AM07H)
+#define pCAN_AM08L ((volatile unsigned short *)CAN_AM08L)
+#define pCAN_AM08H ((volatile unsigned short *)CAN_AM08H)
+#define pCAN_AM09L ((volatile unsigned short *)CAN_AM09L)
+#define pCAN_AM09H ((volatile unsigned short *)CAN_AM09H)
+#define pCAN_AM10L ((volatile unsigned short *)CAN_AM10L)
+#define pCAN_AM10H ((volatile unsigned short *)CAN_AM10H)
+#define pCAN_AM11L ((volatile unsigned short *)CAN_AM11L)
+#define pCAN_AM11H ((volatile unsigned short *)CAN_AM11H)
+#define pCAN_AM12L ((volatile unsigned short *)CAN_AM12L)
+#define pCAN_AM12H ((volatile unsigned short *)CAN_AM12H)
+#define pCAN_AM13L ((volatile unsigned short *)CAN_AM13L)
+#define pCAN_AM13H ((volatile unsigned short *)CAN_AM13H)
+#define pCAN_AM14L ((volatile unsigned short *)CAN_AM14L)
+#define pCAN_AM14H ((volatile unsigned short *)CAN_AM14H)
+#define pCAN_AM15L ((volatile unsigned short *)CAN_AM15L)
+#define pCAN_AM15H ((volatile unsigned short *)CAN_AM15H)
+
+#define pCAN_AM16L ((volatile unsigned short *)CAN_AM16L)
+#define pCAN_AM16H ((volatile unsigned short *)CAN_AM16H)
+#define pCAN_AM17L ((volatile unsigned short *)CAN_AM17L)
+#define pCAN_AM17H ((volatile unsigned short *)CAN_AM17H)
+#define pCAN_AM18L ((volatile unsigned short *)CAN_AM18L)
+#define pCAN_AM18H ((volatile unsigned short *)CAN_AM18H)
+#define pCAN_AM19L ((volatile unsigned short *)CAN_AM19L)
+#define pCAN_AM19H ((volatile unsigned short *)CAN_AM19H)
+#define pCAN_AM20L ((volatile unsigned short *)CAN_AM20L)
+#define pCAN_AM20H ((volatile unsigned short *)CAN_AM20H)
+#define pCAN_AM21L ((volatile unsigned short *)CAN_AM21L)
+#define pCAN_AM21H ((volatile unsigned short *)CAN_AM21H)
+#define pCAN_AM22L ((volatile unsigned short *)CAN_AM22L)
+#define pCAN_AM22H ((volatile unsigned short *)CAN_AM22H)
+#define pCAN_AM23L ((volatile unsigned short *)CAN_AM23L)
+#define pCAN_AM23H ((volatile unsigned short *)CAN_AM23H)
+#define pCAN_AM24L ((volatile unsigned short *)CAN_AM24L)
+#define pCAN_AM24H ((volatile unsigned short *)CAN_AM24H)
+#define pCAN_AM25L ((volatile unsigned short *)CAN_AM25L)
+#define pCAN_AM25H ((volatile unsigned short *)CAN_AM25H)
+#define pCAN_AM26L ((volatile unsigned short *)CAN_AM26L)
+#define pCAN_AM26H ((volatile unsigned short *)CAN_AM26H)
+#define pCAN_AM27L ((volatile unsigned short *)CAN_AM27L)
+#define pCAN_AM27H ((volatile unsigned short *)CAN_AM27H)
+#define pCAN_AM28L ((volatile unsigned short *)CAN_AM28L)
+#define pCAN_AM28H ((volatile unsigned short *)CAN_AM28H)
+#define pCAN_AM29L ((volatile unsigned short *)CAN_AM29L)
+#define pCAN_AM29H ((volatile unsigned short *)CAN_AM29H)
+#define pCAN_AM30L ((volatile unsigned short *)CAN_AM30L)
+#define pCAN_AM30H ((volatile unsigned short *)CAN_AM30H)
+#define pCAN_AM31L ((volatile unsigned short *)CAN_AM31L)
+#define pCAN_AM31H ((volatile unsigned short *)CAN_AM31H)
+
+/* CAN Acceptance Mask Area Macros */
+#define pCAN_AM_L(x) ((volatile unsigned short *)CAN_AM_L(x))
+#define pCAN_AM_H(x) ((volatile unsigned short *)CAN_AM_H(x))
+
+/* Mailbox Registers */
+#define pCAN_MB00_ID1 ((volatile unsigned short *)CAN_MB00_ID1)
+#define pCAN_MB00_ID0 ((volatile unsigned short *)CAN_MB00_ID0)
+#define pCAN_MB00_TIMESTAMP ((volatile unsigned short *)CAN_MB00_TIMESTAMP)
+#define pCAN_MB00_LENGTH ((volatile unsigned short *)CAN_MB00_LENGTH)
+#define pCAN_MB00_DATA3 ((volatile unsigned short *)CAN_MB00_DATA3)
+#define pCAN_MB00_DATA2 ((volatile unsigned short *)CAN_MB00_DATA2)
+#define pCAN_MB00_DATA1 ((volatile unsigned short *)CAN_MB00_DATA1)
+#define pCAN_MB00_DATA0 ((volatile unsigned short *)CAN_MB00_DATA0)
+
+#define pCAN_MB01_ID1 ((volatile unsigned short *)CAN_MB01_ID1)
+#define pCAN_MB01_ID0 ((volatile unsigned short *)CAN_MB01_ID0)
+#define pCAN_MB01_TIMESTAMP ((volatile unsigned short *)CAN_MB01_TIMESTAMP)
+#define pCAN_MB01_LENGTH ((volatile unsigned short *)CAN_MB01_LENGTH)
+#define pCAN_MB01_DATA3 ((volatile unsigned short *)CAN_MB01_DATA3)
+#define pCAN_MB01_DATA2 ((volatile unsigned short *)CAN_MB01_DATA2)
+#define pCAN_MB01_DATA1 ((volatile unsigned short *)CAN_MB01_DATA1)
+#define pCAN_MB01_DATA0 ((volatile unsigned short *)CAN_MB01_DATA0)
+
+#define pCAN_MB02_ID1 ((volatile unsigned short *)CAN_MB02_ID1)
+#define pCAN_MB02_ID0 ((volatile unsigned short *)CAN_MB02_ID0)
+#define pCAN_MB02_TIMESTAMP ((volatile unsigned short *)CAN_MB02_TIMESTAMP)
+#define pCAN_MB02_LENGTH ((volatile unsigned short *)CAN_MB02_LENGTH)
+#define pCAN_MB02_DATA3 ((volatile unsigned short *)CAN_MB02_DATA3)
+#define pCAN_MB02_DATA2 ((volatile unsigned short *)CAN_MB02_DATA2)
+#define pCAN_MB02_DATA1 ((volatile unsigned short *)CAN_MB02_DATA1)
+#define pCAN_MB02_DATA0 ((volatile unsigned short *)CAN_MB02_DATA0)
+
+#define pCAN_MB03_ID1 ((volatile unsigned short *)CAN_MB03_ID1)
+#define pCAN_MB03_ID0 ((volatile unsigned short *)CAN_MB03_ID0)
+#define pCAN_MB03_TIMESTAMP ((volatile unsigned short *)CAN_MB03_TIMESTAMP)
+#define pCAN_MB03_LENGTH ((volatile unsigned short *)CAN_MB03_LENGTH)
+#define pCAN_MB03_DATA3 ((volatile unsigned short *)CAN_MB03_DATA3)
+#define pCAN_MB03_DATA2 ((volatile unsigned short *)CAN_MB03_DATA2)
+#define pCAN_MB03_DATA1 ((volatile unsigned short *)CAN_MB03_DATA1)
+#define pCAN_MB03_DATA0 ((volatile unsigned short *)CAN_MB03_DATA0)
+
+#define pCAN_MB04_ID1 ((volatile unsigned short *)CAN_MB04_ID1)
+#define pCAN_MB04_ID0 ((volatile unsigned short *)CAN_MB04_ID0)
+#define pCAN_MB04_TIMESTAMP ((volatile unsigned short *)CAN_MB04_TIMESTAMP)
+#define pCAN_MB04_LENGTH ((volatile unsigned short *)CAN_MB04_LENGTH)
+#define pCAN_MB04_DATA3 ((volatile unsigned short *)CAN_MB04_DATA3)
+#define pCAN_MB04_DATA2 ((volatile unsigned short *)CAN_MB04_DATA2)
+#define pCAN_MB04_DATA1 ((volatile unsigned short *)CAN_MB04_DATA1)
+#define pCAN_MB04_DATA0 ((volatile unsigned short *)CAN_MB04_DATA0)
+
+#define pCAN_MB05_ID1 ((volatile unsigned short *)CAN_MB05_ID1)
+#define pCAN_MB05_ID0 ((volatile unsigned short *)CAN_MB05_ID0)
+#define pCAN_MB05_TIMESTAMP ((volatile unsigned short *)CAN_MB05_TIMESTAMP)
+#define pCAN_MB05_LENGTH ((volatile unsigned short *)CAN_MB05_LENGTH)
+#define pCAN_MB05_DATA3 ((volatile unsigned short *)CAN_MB05_DATA3)
+#define pCAN_MB05_DATA2 ((volatile unsigned short *)CAN_MB05_DATA2)
+#define pCAN_MB05_DATA1 ((volatile unsigned short *)CAN_MB05_DATA1)
+#define pCAN_MB05_DATA0 ((volatile unsigned short *)CAN_MB05_DATA0)
+
+#define pCAN_MB06_ID1 ((volatile unsigned short *)CAN_MB06_ID1)
+#define pCAN_MB06_ID0 ((volatile unsigned short *)CAN_MB06_ID0)
+#define pCAN_MB06_TIMESTAMP ((volatile unsigned short *)CAN_MB06_TIMESTAMP)
+#define pCAN_MB06_LENGTH ((volatile unsigned short *)CAN_MB06_LENGTH)
+#define pCAN_MB06_DATA3 ((volatile unsigned short *)CAN_MB06_DATA3)
+#define pCAN_MB06_DATA2 ((volatile unsigned short *)CAN_MB06_DATA2)
+#define pCAN_MB06_DATA1 ((volatile unsigned short *)CAN_MB06_DATA1)
+#define pCAN_MB06_DATA0 ((volatile unsigned short *)CAN_MB06_DATA0)
+
+#define pCAN_MB07_ID1 ((volatile unsigned short *)CAN_MB07_ID1)
+#define pCAN_MB07_ID0 ((volatile unsigned short *)CAN_MB07_ID0)
+#define pCAN_MB07_TIMESTAMP ((volatile unsigned short *)CAN_MB07_TIMESTAMP)
+#define pCAN_MB07_LENGTH ((volatile unsigned short *)CAN_MB07_LENGTH)
+#define pCAN_MB07_DATA3 ((volatile unsigned short *)CAN_MB07_DATA3)
+#define pCAN_MB07_DATA2 ((volatile unsigned short *)CAN_MB07_DATA2)
+#define pCAN_MB07_DATA1 ((volatile unsigned short *)CAN_MB07_DATA1)
+#define pCAN_MB07_DATA0 ((volatile unsigned short *)CAN_MB07_DATA0)
+
+#define pCAN_MB08_ID1 ((volatile unsigned short *)CAN_MB08_ID1)
+#define pCAN_MB08_ID0 ((volatile unsigned short *)CAN_MB08_ID0)
+#define pCAN_MB08_TIMESTAMP ((volatile unsigned short *)CAN_MB08_TIMESTAMP)
+#define pCAN_MB08_LENGTH ((volatile unsigned short *)CAN_MB08_LENGTH)
+#define pCAN_MB08_DATA3 ((volatile unsigned short *)CAN_MB08_DATA3)
+#define pCAN_MB08_DATA2 ((volatile unsigned short *)CAN_MB08_DATA2)
+#define pCAN_MB08_DATA1 ((volatile unsigned short *)CAN_MB08_DATA1)
+#define pCAN_MB08_DATA0 ((volatile unsigned short *)CAN_MB08_DATA0)
+
+#define pCAN_MB09_ID1 ((volatile unsigned short *)CAN_MB09_ID1)
+#define pCAN_MB09_ID0 ((volatile unsigned short *)CAN_MB09_ID0)
+#define pCAN_MB09_TIMESTAMP ((volatile unsigned short *)CAN_MB09_TIMESTAMP)
+#define pCAN_MB09_LENGTH ((volatile unsigned short *)CAN_MB09_LENGTH)
+#define pCAN_MB09_DATA3 ((volatile unsigned short *)CAN_MB09_DATA3)
+#define pCAN_MB09_DATA2 ((volatile unsigned short *)CAN_MB09_DATA2)
+#define pCAN_MB09_DATA1 ((volatile unsigned short *)CAN_MB09_DATA1)
+#define pCAN_MB09_DATA0 ((volatile unsigned short *)CAN_MB09_DATA0)
+
+#define pCAN_MB10_ID1 ((volatile unsigned short *)CAN_MB10_ID1)
+#define pCAN_MB10_ID0 ((volatile unsigned short *)CAN_MB10_ID0)
+#define pCAN_MB10_TIMESTAMP ((volatile unsigned short *)CAN_MB10_TIMESTAMP)
+#define pCAN_MB10_LENGTH ((volatile unsigned short *)CAN_MB10_LENGTH)
+#define pCAN_MB10_DATA3 ((volatile unsigned short *)CAN_MB10_DATA3)
+#define pCAN_MB10_DATA2 ((volatile unsigned short *)CAN_MB10_DATA2)
+#define pCAN_MB10_DATA1 ((volatile unsigned short *)CAN_MB10_DATA1)
+#define pCAN_MB10_DATA0 ((volatile unsigned short *)CAN_MB10_DATA0)
+
+#define pCAN_MB11_ID1 ((volatile unsigned short *)CAN_MB11_ID1)
+#define pCAN_MB11_ID0 ((volatile unsigned short *)CAN_MB11_ID0)
+#define pCAN_MB11_TIMESTAMP ((volatile unsigned short *)CAN_MB11_TIMESTAMP)
+#define pCAN_MB11_LENGTH ((volatile unsigned short *)CAN_MB11_LENGTH)
+#define pCAN_MB11_DATA3 ((volatile unsigned short *)CAN_MB11_DATA3)
+#define pCAN_MB11_DATA2 ((volatile unsigned short *)CAN_MB11_DATA2)
+#define pCAN_MB11_DATA1 ((volatile unsigned short *)CAN_MB11_DATA1)
+#define pCAN_MB11_DATA0 ((volatile unsigned short *)CAN_MB11_DATA0)
+
+#define pCAN_MB12_ID1 ((volatile unsigned short *)CAN_MB12_ID1)
+#define pCAN_MB12_ID0 ((volatile unsigned short *)CAN_MB12_ID0)
+#define pCAN_MB12_TIMESTAMP ((volatile unsigned short *)CAN_MB12_TIMESTAMP)
+#define pCAN_MB12_LENGTH ((volatile unsigned short *)CAN_MB12_LENGTH)
+#define pCAN_MB12_DATA3 ((volatile unsigned short *)CAN_MB12_DATA3)
+#define pCAN_MB12_DATA2 ((volatile unsigned short *)CAN_MB12_DATA2)
+#define pCAN_MB12_DATA1 ((volatile unsigned short *)CAN_MB12_DATA1)
+#define pCAN_MB12_DATA0 ((volatile unsigned short *)CAN_MB12_DATA0)
+
+#define pCAN_MB13_ID1 ((volatile unsigned short *)CAN_MB13_ID1)
+#define pCAN_MB13_ID0 ((volatile unsigned short *)CAN_MB13_ID0)
+#define pCAN_MB13_TIMESTAMP ((volatile unsigned short *)CAN_MB13_TIMESTAMP)
+#define pCAN_MB13_LENGTH ((volatile unsigned short *)CAN_MB13_LENGTH)
+#define pCAN_MB13_DATA3 ((volatile unsigned short *)CAN_MB13_DATA3)
+#define pCAN_MB13_DATA2 ((volatile unsigned short *)CAN_MB13_DATA2)
+#define pCAN_MB13_DATA1 ((volatile unsigned short *)CAN_MB13_DATA1)
+#define pCAN_MB13_DATA0 ((volatile unsigned short *)CAN_MB13_DATA0)
+
+#define pCAN_MB14_ID1 ((volatile unsigned short *)CAN_MB14_ID1)
+#define pCAN_MB14_ID0 ((volatile unsigned short *)CAN_MB14_ID0)
+#define pCAN_MB14_TIMESTAMP ((volatile unsigned short *)CAN_MB14_TIMESTAMP)
+#define pCAN_MB14_LENGTH ((volatile unsigned short *)CAN_MB14_LENGTH)
+#define pCAN_MB14_DATA3 ((volatile unsigned short *)CAN_MB14_DATA3)
+#define pCAN_MB14_DATA2 ((volatile unsigned short *)CAN_MB14_DATA2)
+#define pCAN_MB14_DATA1 ((volatile unsigned short *)CAN_MB14_DATA1)
+#define pCAN_MB14_DATA0 ((volatile unsigned short *)CAN_MB14_DATA0)
+
+#define pCAN_MB15_ID1 ((volatile unsigned short *)CAN_MB15_ID1)
+#define pCAN_MB15_ID0 ((volatile unsigned short *)CAN_MB15_ID0)
+#define pCAN_MB15_TIMESTAMP ((volatile unsigned short *)CAN_MB15_TIMESTAMP)
+#define pCAN_MB15_LENGTH ((volatile unsigned short *)CAN_MB15_LENGTH)
+#define pCAN_MB15_DATA3 ((volatile unsigned short *)CAN_MB15_DATA3)
+#define pCAN_MB15_DATA2 ((volatile unsigned short *)CAN_MB15_DATA2)
+#define pCAN_MB15_DATA1 ((volatile unsigned short *)CAN_MB15_DATA1)
+#define pCAN_MB15_DATA0 ((volatile unsigned short *)CAN_MB15_DATA0)
+
+#define pCAN_MB16_ID1 ((volatile unsigned short *)CAN_MB16_ID1)
+#define pCAN_MB16_ID0 ((volatile unsigned short *)CAN_MB16_ID0)
+#define pCAN_MB16_TIMESTAMP ((volatile unsigned short *)CAN_MB16_TIMESTAMP)
+#define pCAN_MB16_LENGTH ((volatile unsigned short *)CAN_MB16_LENGTH)
+#define pCAN_MB16_DATA3 ((volatile unsigned short *)CAN_MB16_DATA3)
+#define pCAN_MB16_DATA2 ((volatile unsigned short *)CAN_MB16_DATA2)
+#define pCAN_MB16_DATA1 ((volatile unsigned short *)CAN_MB16_DATA1)
+#define pCAN_MB16_DATA0 ((volatile unsigned short *)CAN_MB16_DATA0)
+
+#define pCAN_MB17_ID1 ((volatile unsigned short *)CAN_MB17_ID1)
+#define pCAN_MB17_ID0 ((volatile unsigned short *)CAN_MB17_ID0)
+#define pCAN_MB17_TIMESTAMP ((volatile unsigned short *)CAN_MB17_TIMESTAMP)
+#define pCAN_MB17_LENGTH ((volatile unsigned short *)CAN_MB17_LENGTH)
+#define pCAN_MB17_DATA3 ((volatile unsigned short *)CAN_MB17_DATA3)
+#define pCAN_MB17_DATA2 ((volatile unsigned short *)CAN_MB17_DATA2)
+#define pCAN_MB17_DATA1 ((volatile unsigned short *)CAN_MB17_DATA1)
+#define pCAN_MB17_DATA0 ((volatile unsigned short *)CAN_MB17_DATA0)
+
+#define pCAN_MB18_ID1 ((volatile unsigned short *)CAN_MB18_ID1)
+#define pCAN_MB18_ID0 ((volatile unsigned short *)CAN_MB18_ID0)
+#define pCAN_MB18_TIMESTAMP ((volatile unsigned short *)CAN_MB18_TIMESTAMP)
+#define pCAN_MB18_LENGTH ((volatile unsigned short *)CAN_MB18_LENGTH)
+#define pCAN_MB18_DATA3 ((volatile unsigned short *)CAN_MB18_DATA3)
+#define pCAN_MB18_DATA2 ((volatile unsigned short *)CAN_MB18_DATA2)
+#define pCAN_MB18_DATA1 ((volatile unsigned short *)CAN_MB18_DATA1)
+#define pCAN_MB18_DATA0 ((volatile unsigned short *)CAN_MB18_DATA0)
+
+#define pCAN_MB19_ID1 ((volatile unsigned short *)CAN_MB19_ID1)
+#define pCAN_MB19_ID0 ((volatile unsigned short *)CAN_MB19_ID0)
+#define pCAN_MB19_TIMESTAMP ((volatile unsigned short *)CAN_MB19_TIMESTAMP)
+#define pCAN_MB19_LENGTH ((volatile unsigned short *)CAN_MB19_LENGTH)
+#define pCAN_MB19_DATA3 ((volatile unsigned short *)CAN_MB19_DATA3)
+#define pCAN_MB19_DATA2 ((volatile unsigned short *)CAN_MB19_DATA2)
+#define pCAN_MB19_DATA1 ((volatile unsigned short *)CAN_MB19_DATA1)
+#define pCAN_MB19_DATA0 ((volatile unsigned short *)CAN_MB19_DATA0)
+
+#define pCAN_MB20_ID1 ((volatile unsigned short *)CAN_MB20_ID1)
+#define pCAN_MB20_ID0 ((volatile unsigned short *)CAN_MB20_ID0)
+#define pCAN_MB20_TIMESTAMP ((volatile unsigned short *)CAN_MB20_TIMESTAMP)
+#define pCAN_MB20_LENGTH ((volatile unsigned short *)CAN_MB20_LENGTH)
+#define pCAN_MB20_DATA3 ((volatile unsigned short *)CAN_MB20_DATA3)
+#define pCAN_MB20_DATA2 ((volatile unsigned short *)CAN_MB20_DATA2)
+#define pCAN_MB20_DATA1 ((volatile unsigned short *)CAN_MB20_DATA1)
+#define pCAN_MB20_DATA0 ((volatile unsigned short *)CAN_MB20_DATA0)
+
+#define pCAN_MB21_ID1 ((volatile unsigned short *)CAN_MB21_ID1)
+#define pCAN_MB21_ID0 ((volatile unsigned short *)CAN_MB21_ID0)
+#define pCAN_MB21_TIMESTAMP ((volatile unsigned short *)CAN_MB21_TIMESTAMP)
+#define pCAN_MB21_LENGTH ((volatile unsigned short *)CAN_MB21_LENGTH)
+#define pCAN_MB21_DATA3 ((volatile unsigned short *)CAN_MB21_DATA3)
+#define pCAN_MB21_DATA2 ((volatile unsigned short *)CAN_MB21_DATA2)
+#define pCAN_MB21_DATA1 ((volatile unsigned short *)CAN_MB21_DATA1)
+#define pCAN_MB21_DATA0 ((volatile unsigned short *)CAN_MB21_DATA0)
+
+#define pCAN_MB22_ID1 ((volatile unsigned short *)CAN_MB22_ID1)
+#define pCAN_MB22_ID0 ((volatile unsigned short *)CAN_MB22_ID0)
+#define pCAN_MB22_TIMESTAMP ((volatile unsigned short *)CAN_MB22_TIMESTAMP)
+#define pCAN_MB22_LENGTH ((volatile unsigned short *)CAN_MB22_LENGTH)
+#define pCAN_MB22_DATA3 ((volatile unsigned short *)CAN_MB22_DATA3)
+#define pCAN_MB22_DATA2 ((volatile unsigned short *)CAN_MB22_DATA2)
+#define pCAN_MB22_DATA1 ((volatile unsigned short *)CAN_MB22_DATA1)
+#define pCAN_MB22_DATA0 ((volatile unsigned short *)CAN_MB22_DATA0)
+
+#define pCAN_MB23_ID1 ((volatile unsigned short *)CAN_MB23_ID1)
+#define pCAN_MB23_ID0 ((volatile unsigned short *)CAN_MB23_ID0)
+#define pCAN_MB23_TIMESTAMP ((volatile unsigned short *)CAN_MB23_TIMESTAMP)
+#define pCAN_MB23_LENGTH ((volatile unsigned short *)CAN_MB23_LENGTH)
+#define pCAN_MB23_DATA3 ((volatile unsigned short *)CAN_MB23_DATA3)
+#define pCAN_MB23_DATA2 ((volatile unsigned short *)CAN_MB23_DATA2)
+#define pCAN_MB23_DATA1 ((volatile unsigned short *)CAN_MB23_DATA1)
+#define pCAN_MB23_DATA0 ((volatile unsigned short *)CAN_MB23_DATA0)
+
+#define pCAN_MB24_ID1 ((volatile unsigned short *)CAN_MB24_ID1)
+#define pCAN_MB24_ID0 ((volatile unsigned short *)CAN_MB24_ID0)
+#define pCAN_MB24_TIMESTAMP ((volatile unsigned short *)CAN_MB24_TIMESTAMP)
+#define pCAN_MB24_LENGTH ((volatile unsigned short *)CAN_MB24_LENGTH)
+#define pCAN_MB24_DATA3 ((volatile unsigned short *)CAN_MB24_DATA3)
+#define pCAN_MB24_DATA2 ((volatile unsigned short *)CAN_MB24_DATA2)
+#define pCAN_MB24_DATA1 ((volatile unsigned short *)CAN_MB24_DATA1)
+#define pCAN_MB24_DATA0 ((volatile unsigned short *)CAN_MB24_DATA0)
+
+#define pCAN_MB25_ID1 ((volatile unsigned short *)CAN_MB25_ID1)
+#define pCAN_MB25_ID0 ((volatile unsigned short *)CAN_MB25_ID0)
+#define pCAN_MB25_TIMESTAMP ((volatile unsigned short *)CAN_MB25_TIMESTAMP)
+#define pCAN_MB25_LENGTH ((volatile unsigned short *)CAN_MB25_LENGTH)
+#define pCAN_MB25_DATA3 ((volatile unsigned short *)CAN_MB25_DATA3)
+#define pCAN_MB25_DATA2 ((volatile unsigned short *)CAN_MB25_DATA2)
+#define pCAN_MB25_DATA1 ((volatile unsigned short *)CAN_MB25_DATA1)
+#define pCAN_MB25_DATA0 ((volatile unsigned short *)CAN_MB25_DATA0)
+
+#define pCAN_MB26_ID1 ((volatile unsigned short *)CAN_MB26_ID1)
+#define pCAN_MB26_ID0 ((volatile unsigned short *)CAN_MB26_ID0)
+#define pCAN_MB26_TIMESTAMP ((volatile unsigned short *)CAN_MB26_TIMESTAMP)
+#define pCAN_MB26_LENGTH ((volatile unsigned short *)CAN_MB26_LENGTH)
+#define pCAN_MB26_DATA3 ((volatile unsigned short *)CAN_MB26_DATA3)
+#define pCAN_MB26_DATA2 ((volatile unsigned short *)CAN_MB26_DATA2)
+#define pCAN_MB26_DATA1 ((volatile unsigned short *)CAN_MB26_DATA1)
+#define pCAN_MB26_DATA0 ((volatile unsigned short *)CAN_MB26_DATA0)
+
+#define pCAN_MB27_ID1 ((volatile unsigned short *)CAN_MB27_ID1)
+#define pCAN_MB27_ID0 ((volatile unsigned short *)CAN_MB27_ID0)
+#define pCAN_MB27_TIMESTAMP ((volatile unsigned short *)CAN_MB27_TIMESTAMP)
+#define pCAN_MB27_LENGTH ((volatile unsigned short *)CAN_MB27_LENGTH)
+#define pCAN_MB27_DATA3 ((volatile unsigned short *)CAN_MB27_DATA3)
+#define pCAN_MB27_DATA2 ((volatile unsigned short *)CAN_MB27_DATA2)
+#define pCAN_MB27_DATA1 ((volatile unsigned short *)CAN_MB27_DATA1)
+#define pCAN_MB27_DATA0 ((volatile unsigned short *)CAN_MB27_DATA0)
+
+#define pCAN_MB28_ID1 ((volatile unsigned short *)CAN_MB28_ID1)
+#define pCAN_MB28_ID0 ((volatile unsigned short *)CAN_MB28_ID0)
+#define pCAN_MB28_TIMESTAMP ((volatile unsigned short *)CAN_MB28_TIMESTAMP)
+#define pCAN_MB28_LENGTH ((volatile unsigned short *)CAN_MB28_LENGTH)
+#define pCAN_MB28_DATA3 ((volatile unsigned short *)CAN_MB28_DATA3)
+#define pCAN_MB28_DATA2 ((volatile unsigned short *)CAN_MB28_DATA2)
+#define pCAN_MB28_DATA1 ((volatile unsigned short *)CAN_MB28_DATA1)
+#define pCAN_MB28_DATA0 ((volatile unsigned short *)CAN_MB28_DATA0)
+
+#define pCAN_MB29_ID1 ((volatile unsigned short *)CAN_MB29_ID1)
+#define pCAN_MB29_ID0 ((volatile unsigned short *)CAN_MB29_ID0)
+#define pCAN_MB29_TIMESTAMP ((volatile unsigned short *)CAN_MB29_TIMESTAMP)
+#define pCAN_MB29_LENGTH ((volatile unsigned short *)CAN_MB29_LENGTH)
+#define pCAN_MB29_DATA3 ((volatile unsigned short *)CAN_MB29_DATA3)
+#define pCAN_MB29_DATA2 ((volatile unsigned short *)CAN_MB29_DATA2)
+#define pCAN_MB29_DATA1 ((volatile unsigned short *)CAN_MB29_DATA1)
+#define pCAN_MB29_DATA0 ((volatile unsigned short *)CAN_MB29_DATA0)
+
+#define pCAN_MB30_ID1 ((volatile unsigned short *)CAN_MB30_ID1)
+#define pCAN_MB30_ID0 ((volatile unsigned short *)CAN_MB30_ID0)
+#define pCAN_MB30_TIMESTAMP ((volatile unsigned short *)CAN_MB30_TIMESTAMP)
+#define pCAN_MB30_LENGTH ((volatile unsigned short *)CAN_MB30_LENGTH)
+#define pCAN_MB30_DATA3 ((volatile unsigned short *)CAN_MB30_DATA3)
+#define pCAN_MB30_DATA2 ((volatile unsigned short *)CAN_MB30_DATA2)
+#define pCAN_MB30_DATA1 ((volatile unsigned short *)CAN_MB30_DATA1)
+#define pCAN_MB30_DATA0 ((volatile unsigned short *)CAN_MB30_DATA0)
+
+#define pCAN_MB31_ID1 ((volatile unsigned short *)CAN_MB31_ID1)
+#define pCAN_MB31_ID0 ((volatile unsigned short *)CAN_MB31_ID0)
+#define pCAN_MB31_TIMESTAMP ((volatile unsigned short *)CAN_MB31_TIMESTAMP)
+#define pCAN_MB31_LENGTH ((volatile unsigned short *)CAN_MB31_LENGTH)
+#define pCAN_MB31_DATA3 ((volatile unsigned short *)CAN_MB31_DATA3)
+#define pCAN_MB31_DATA2 ((volatile unsigned short *)CAN_MB31_DATA2)
+#define pCAN_MB31_DATA1 ((volatile unsigned short *)CAN_MB31_DATA1)
+#define pCAN_MB31_DATA0 ((volatile unsigned short *)CAN_MB31_DATA0)
+
+/* CAN Mailbox Area Macros */
+#define pCAN_MB_ID1(x) ((volatile unsigned short *)CAN_MB_ID1(x))
+#define pCAN_MB_ID0(x) ((volatile unsigned short *)CAN_MB_ID0(x))
+#define pCAN_MB_TIMESTAMP(x) ((volatile unsigned short *)CAN_MB_TIMESTAMP(x))
+#define pCAN_MB_LENGTH(x) ((volatile unsigned short *)CAN_MB_LENGTH(x))
+#define pCAN_MB_DATA3(x) ((volatile unsigned short *)CAN_MB_DATA3(x))
+#define pCAN_MB_DATA2(x) ((volatile unsigned short *)CAN_MB_DATA2(x))
+#define pCAN_MB_DATA1(x) ((volatile unsigned short *)CAN_MB_DATA1(x))
+#define pCAN_MB_DATA0(x) ((volatile unsigned short *)CAN_MB_DATA0(x))
+
+/* Pin Control Registers (0xFFC03200 - 0xFFC032FF) */
+#define pPORTF_FER ((volatile unsigned short *)PORTF_FER)
+#define pPORTG_FER ((volatile unsigned short *)PORTG_FER)
+#define pPORTH_FER ((volatile unsigned short *)PORTH_FER)
+#define pPORT_MUX ((volatile unsigned short *)PORT_MUX)
+
+#define PORTF_UART0_TX 0x0001
+#define PORTF_UART0_RX 0x0002
+
+#define PORT_MUX_PFDE 0x0040 /* 0: Enable UART0 RX, UART0 TX; 1: Enable DMAR0, DMAr1 */
+
+/* Handshake MDMA Registers (0xFFC03300 - 0xFFC033FF) */
+#define pHMDMA0_CONTROL ((volatile unsigned short *)HMDMA0_CONTROL)
+#define pHMDMA0_ECINIT ((volatile unsigned short *)HMDMA0_ECINIT)
+#define pHMDMA0_BCINIT ((volatile unsigned short *)HMDMA0_BCINIT)
+#define pHMDMA0_ECURGENT ((volatile unsigned short *)HMDMA0_ECURGENT)
+#define pHMDMA0_ECOVERFLOW ((volatile unsigned short *)HMDMA0_ECOVERFLOW)
+#define pHMDMA0_ECOUNT ((volatile unsigned short *)HMDMA0_ECOUNT)
+#define pHMDMA0_BCOUNT ((volatile unsigned short *)HMDMA0_BCOUNT)
+
+#define pHMDMA1_CONTROL ((volatile unsigned short *)HMDMA1_CONTROL)
+#define pHMDMA1_ECINIT ((volatile unsigned short *)HMDMA1_ECINIT)
+#define pHMDMA1_BCINIT ((volatile unsigned short *)HMDMA1_BCINIT)
+#define pHMDMA1_ECURGENT ((volatile unsigned short *)HMDMA1_ECURGENT)
+#define pHMDMA1_ECOVERFLOW ((volatile unsigned short *)HMDMA1_ECOVERFLOW)
+#define pHMDMA1_ECOUNT ((volatile unsigned short *)HMDMA1_ECOUNT)
+#define pHMDMA1_BCOUNT ((volatile unsigned short *)HMDMA1_BCOUNT)
+
+#endif /* _CDEF_BF534_H */
diff --git a/include/asm-blackfin/arch-bf537/cdefBF537.h b/include/asm-blackfin/arch-bf537/cdefBF537.h
new file mode 100644
index 0000000..3de1d93
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/cdefBF537.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2004 Analog Devices Inc., All Rights Reserved.
+ *
+ ***********************************************************************************
+ *
+ * This include file contains a list of macro "defines" to enable the programmer
+ * to use symbolic names for register-access.
+ *
+ * ----------------------------
+ * revision 0.1
+ * date: 2004/03/01 21:23:01; author: joeb
+ * Initial revision
+ *
+ * ----------------------------
+ * revision 0.2
+ * date: 2004/05/15 16:30:00; author: joeb
+ * comments: removed I2C/IIC references to TWI, changed GPIO sections
+ *
+ * ----------------------------
+ * revision 0.3
+ * date: 2004/06/08 12:25:00; author: joeb
+ * comments: renamed some TWI and GPIO registers
+ *
+ * ----------------------------
+ * revision 0.4
+ * date: 2004/06/09 14:25:00; author: joeb
+ * comments: changed Timer status register to 32-bit, renamed EMAC count registers
+ *
+ * ----------------------------
+ * revision 0.5
+ * date: 2004/08/10 10:25:00; author: joeb
+ * comments: Renamed EMAC wake-up registers, changed bit-names in EMAC registers
+ *
+ * ----------------------------
+ * revision 0.6
+ * date: 2004/08/17 16:25:00; author: joeb
+ * comments: Renamed TWI_INT_ENABLE to TWI_INT_MASK
+ *
+ * ----------------------------
+ * revision 0.7
+ * date: 2004/08/18 13:21:00; author: joeb
+ * comments: Renamed GPIO registers to remove _D, _S, _C, _T suffixes
+ *
+ * ----------------------------
+ * revision 0.8
+ * date: 2004/08/20 10:27:00; author: joeb
+ * comments: Renamed External DMA to Handshake DMA
+ *
+ * ----------------------------
+ * revision 0.9
+ * date: 2004/08/23 13:42:00; author: joeb
+ * comments: Renamed Handshake DMA Register Set
+ *
+ * ----------------------------
+ * revision 0.10
+ * date: 2004/10/28 15:40:00; author: joeb
+ * comments: Shortened EMAC Count Register Names
+ *
+ * ----------------------------
+ * revision 0.11
+ * date: 2004/12/13 11:05:00; author: joeb
+ * comments: Fixed address pointers - (volatile void **) to (void * volatile *)
+ *
+ * ----------------------------
+ * revision 0.12
+ * date: 2004/12/17 14:25:00; author: joeb
+ * comments: Replaced C++ Single-Line Comments w/C-standard Comments
+ * Changed EMAC EQ1024 TX/RX References to GE1024
+ *
+ * ----------------------------
+ * revision 0.13
+ * date: 2005/01/05 10:50:00; author: joeb
+ * comments: Removed excess white space in CAN_AM section
+ * Added support for CAN Macros to Index AM and Mailbox Areas
+ *
+ * ----------------------------
+ * revision 0.14
+ * date: 2005/01/26 14:10:00; author: joeb
+ * comments: Fixed Typo In EMAC_RXC_PAUSE register
+ *
+ * ----------------------------
+ * revision 0.15
+ * date: 2005/01/27 14:41:00; author: joeb
+ * comments: Moved Common MMRs to cdefBF534.h
+ */
+
+/*
+ * System MMR Register Map
+ */
+
+#ifndef _CDEF_BF537_H
+#define _CDEF_BF537_H
+
+/* Include MMRs Common to BF534 */
+#include <asm/arch-bf537/cdefBF534.h>
+
+/* Include all Core registers and bit definitions */
+#include <asm/arch-bf537/defBF537.h>
+
+/* Include Macro "Defines" For EMAC (Unique to BF536/BF537 */
+/* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */
+#define pEMAC_OPMODE ((volatile unsigned long *)EMAC_OPMODE)
+#define pEMAC_ADDRLO ((volatile unsigned long *)EMAC_ADDRLO)
+#define pEMAC_ADDRHI ((volatile unsigned long *)EMAC_ADDRHI)
+#define pEMAC_HASHLO ((volatile unsigned long *)EMAC_HASHLO)
+#define pEMAC_HASHHI ((volatile unsigned long *)EMAC_HASHHI)
+#define pEMAC_STAADD ((volatile unsigned long *)EMAC_STAADD)
+#define pEMAC_STADAT ((volatile unsigned long *)EMAC_STADAT)
+#define pEMAC_FLC ((volatile unsigned long *)EMAC_FLC)
+#define pEMAC_VLAN1 ((volatile unsigned long *)EMAC_VLAN1)
+#define pEMAC_VLAN2 ((volatile unsigned long *)EMAC_VLAN2)
+#define pEMAC_WKUP_CTL ((volatile unsigned long *)EMAC_WKUP_CTL)
+#define pEMAC_WKUP_FFMSK0 ((volatile unsigned long *)EMAC_WKUP_FFMSK0)
+#define pEMAC_WKUP_FFMSK1 ((volatile unsigned long *)EMAC_WKUP_FFMSK1)
+#define pEMAC_WKUP_FFMSK2 ((volatile unsigned long *)EMAC_WKUP_FFMSK2)
+#define pEMAC_WKUP_FFMSK3 ((volatile unsigned long *)EMAC_WKUP_FFMSK3)
+#define pEMAC_WKUP_FFCMD ((volatile unsigned long *)EMAC_WKUP_FFCMD)
+#define pEMAC_WKUP_FFOFF ((volatile unsigned long *)EMAC_WKUP_FFOFF)
+#define pEMAC_WKUP_FFCRC0 ((volatile unsigned long *)EMAC_WKUP_FFCRC0)
+#define pEMAC_WKUP_FFCRC1 ((volatile unsigned long *)EMAC_WKUP_FFCRC1)
+
+#define pEMAC_SYSCTL ((volatile unsigned long *)EMAC_SYSCTL)
+#define pEMAC_SYSTAT ((volatile unsigned long *)EMAC_SYSTAT)
+#define pEMAC_RX_STAT ((volatile unsigned long *)EMAC_RX_STAT)
+#define pEMAC_RX_STKY ((volatile unsigned long *)EMAC_RX_STKY)
+#define pEMAC_RX_IRQE ((volatile unsigned long *)EMAC_RX_IRQE)
+#define pEMAC_TX_STAT ((volatile unsigned long *)EMAC_TX_STAT)
+#define pEMAC_TX_STKY ((volatile unsigned long *)EMAC_TX_STKY)
+#define pEMAC_TX_IRQE ((volatile unsigned long *)EMAC_TX_IRQE)
+
+#define pEMAC_MMC_CTL ((volatile unsigned long *)EMAC_MMC_CTL)
+#define pEMAC_MMC_RIRQS ((volatile unsigned long *)EMAC_MMC_RIRQS)
+#define pEMAC_MMC_RIRQE ((volatile unsigned long *)EMAC_MMC_RIRQE)
+#define pEMAC_MMC_TIRQS ((volatile unsigned long *)EMAC_MMC_TIRQS)
+#define pEMAC_MMC_TIRQE ((volatile unsigned long *)EMAC_MMC_TIRQE)
+
+#define pEMAC_RXC_OK ((volatile unsigned long *)EMAC_RXC_OK)
+#define pEMAC_RXC_FCS ((volatile unsigned long *)EMAC_RXC_FCS)
+#define pEMAC_RXC_ALIGN ((volatile unsigned long *)EMAC_RXC_ALIGN)
+#define pEMAC_RXC_OCTET ((volatile unsigned long *)EMAC_RXC_OCTET)
+#define pEMAC_RXC_DMAOVF ((volatile unsigned long *)EMAC_RXC_DMAOVF)
+#define pEMAC_RXC_UNICST ((volatile unsigned long *)EMAC_RXC_UNICST)
+#define pEMAC_RXC_MULTI ((volatile unsigned long *)EMAC_RXC_MULTI)
+#define pEMAC_RXC_BROAD ((volatile unsigned long *)EMAC_RXC_BROAD)
+#define pEMAC_RXC_LNERRI ((volatile unsigned long *)EMAC_RXC_LNERRI)
+#define pEMAC_RXC_LNERRO ((volatile unsigned long *)EMAC_RXC_LNERRO)
+#define pEMAC_RXC_LONG ((volatile unsigned long *)EMAC_RXC_LONG)
+#define pEMAC_RXC_MACCTL ((volatile unsigned long *)EMAC_RXC_MACCTL)
+#define pEMAC_RXC_OPCODE ((volatile unsigned long *)EMAC_RXC_OPCODE)
+#define pEMAC_RXC_PAUSE ((volatile unsigned long *)EMAC_RXC_PAUSE)
+#define pEMAC_RXC_ALLFRM ((volatile unsigned long *)EMAC_RXC_ALLFRM)
+#define pEMAC_RXC_ALLOCT ((volatile unsigned long *)EMAC_RXC_ALLOCT)
+#define pEMAC_RXC_TYPED ((volatile unsigned long *)EMAC_RXC_TYPED)
+#define pEMAC_RXC_SHORT ((volatile unsigned long *)EMAC_RXC_SHORT)
+#define pEMAC_RXC_EQ64 ((volatile unsigned long *)EMAC_RXC_EQ64)
+#define pEMAC_RXC_LT128 ((volatile unsigned long *)EMAC_RXC_LT128)
+#define pEMAC_RXC_LT256 ((volatile unsigned long *)EMAC_RXC_LT256)
+#define pEMAC_RXC_LT512 ((volatile unsigned long *)EMAC_RXC_LT512)
+#define pEMAC_RXC_LT1024 ((volatile unsigned long *)EMAC_RXC_LT1024)
+#define pEMAC_RXC_GE1024 ((volatile unsigned long *)EMAC_RXC_GE1024)
+
+#define pEMAC_TXC_OK ((volatile unsigned long *)EMAC_TXC_OK)
+#define pEMAC_TXC_1COL ((volatile unsigned long *)EMAC_TXC_1COL)
+#define pEMAC_TXC_GT1COL ((volatile unsigned long *)EMAC_TXC_GT1COL)
+#define pEMAC_TXC_OCTET ((volatile unsigned long *)EMAC_TXC_OCTET)
+#define pEMAC_TXC_DEFER ((volatile unsigned long *)EMAC_TXC_DEFER)
+#define pEMAC_TXC_LATECL ((volatile unsigned long *)EMAC_TXC_LATECL)
+#define pEMAC_TXC_XS_COL ((volatile unsigned long *)EMAC_TXC_XS_COL)
+#define pEMAC_TXC_DMAUND ((volatile unsigned long *)EMAC_TXC_DMAUND)
+#define pEMAC_TXC_CRSERR ((volatile unsigned long *)EMAC_TXC_CRSERR)
+#define pEMAC_TXC_UNICST ((volatile unsigned long *)EMAC_TXC_UNICST)
+#define pEMAC_TXC_MULTI ((volatile unsigned long *)EMAC_TXC_MULTI)
+#define pEMAC_TXC_BROAD ((volatile unsigned long *)EMAC_TXC_BROAD)
+#define pEMAC_TXC_XS_DFR ((volatile unsigned long *)EMAC_TXC_XS_DFR)
+#define pEMAC_TXC_MACCTL ((volatile unsigned long *)EMAC_TXC_MACCTL)
+#define pEMAC_TXC_ALLFRM ((volatile unsigned long *)EMAC_TXC_ALLFRM)
+#define pEMAC_TXC_ALLOCT ((volatile unsigned long *)EMAC_TXC_ALLOCT)
+#define pEMAC_TXC_EQ64 ((volatile unsigned long *)EMAC_TXC_EQ64)
+#define pEMAC_TXC_LT128 ((volatile unsigned long *)EMAC_TXC_LT128)
+#define pEMAC_TXC_LT256 ((volatile unsigned long *)EMAC_TXC_LT256)
+#define pEMAC_TXC_LT512 ((volatile unsigned long *)EMAC_TXC_LT512)
+#define pEMAC_TXC_LT1024 ((volatile unsigned long *)EMAC_TXC_LT1024)
+#define pEMAC_TXC_GE1024 ((volatile unsigned long *)EMAC_TXC_GE1024)
+#define pEMAC_TXC_ABORT ((volatile unsigned long *)EMAC_TXC_ABORT)
+
+#endif /* _CDEF_BF537_H */
diff --git a/include/asm-blackfin/arch-bf537/defBF534.h b/include/asm-blackfin/arch-bf537/defBF534.h
new file mode 100644
index 0000000..c603d44
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/defBF534.h
@@ -0,0 +1,2627 @@
+/*
+ * Copyright (C) 2004 Analog Devices Inc., All Rights Reserved.
+ *
+ ***********************************************************************************
+ *
+ * This include file contains a list of macro "defines" to enable the programmer
+ * to use symbolic names for register-access and bit-manipulation.
+ *
+ * ----------------------------
+ * revision 0.1
+ * date: 2004/03/01 21:23:01; author: joeb
+ * Initial revision
+ *
+ */
+#ifndef _DEF_BF534_H
+#define _DEF_BF534_H
+
+/* Include all Core registers and bit definitions */
+#include <asm/arch-common/def_LPBlackfin.h>
+
+#define LO(con32) ((con32) & 0xFFFF)
+#define lo(con32) ((con32) & 0xFFFF)
+#define HI(con32) (((con32) >> 16) & 0xFFFF)
+#define hi(con32) (((con32) >> 16) & 0xFFFF)
+
+/*
+ * System MMR Register Map
+ */
+/* Clock and System Control (0xFFC00000 - 0xFFC000FF)*/
+#define PLL_CTL 0xFFC00000 /* PLL Control Register */
+#define PLL_DIV 0xFFC00004 /* PLL Divide Register */
+#define VR_CTL 0xFFC00008 /* Voltage Regulator Control Register */
+#define CHIPID 0xFFC00014 /* Chip ID register (32-bit) */
+#define PLL_STAT 0xFFC0000C /* PLL Status Register */
+#define PLL_LOCKCNT 0xFFC00010 /* PLL Lock Count Register */
+
+/* System Interrupt Controller (0xFFC00100 - 0xFFC001FF) */
+#define SWRST 0xFFC00100 /* Software Reset Register */
+#define SYSCR 0xFFC00104 /* System Configuration Register */
+#define SIC_RVECT 0xFFC00108 /* Interrupt Reset Vector Address Register */
+#define SIC_IMASK 0xFFC0010C /* Interrupt Mask Register */
+#define SIC_IAR0 0xFFC00110 /* Interrupt Assignment Register 0 */
+#define SIC_IAR1 0xFFC00114 /* Interrupt Assignment Register 1 */
+#define SIC_IAR2 0xFFC00118 /* Interrupt Assignment Register 2 */
+#define SIC_IAR3 0xFFC0011C /* Interrupt Assignment Register 3 */
+#define SIC_ISR 0xFFC00120 /* Interrupt Status Register */
+#define SIC_IWR 0xFFC00124 /* Interrupt Wakeup Register */
+
+/* Watchdog Timer (0xFFC00200 - 0xFFC002FF) */
+#define WDOG_CTL 0xFFC00200 /* Watchdog Control Register */
+#define WDOG_CNT 0xFFC00204 /* Watchdog Count Register */
+#define WDOG_STAT 0xFFC00208 /* Watchdog Status Register */
+
+/* Real Time Clock (0xFFC00300 - 0xFFC003FF) */
+#define RTC_STAT 0xFFC00300 /* RTC Status Register */
+#define RTC_ICTL 0xFFC00304 /* RTC Interrupt Control Register */
+#define RTC_ISTAT 0xFFC00308 /* RTC Interrupt Status Register */
+#define RTC_SWCNT 0xFFC0030C /* RTC Stopwatch Count Register */
+#define RTC_ALARM 0xFFC00310 /* RTC Alarm Time Register */
+#define RTC_FAST 0xFFC00314 /* RTC Prescaler Enable Register */
+#define RTC_PREN 0xFFC00314 /* RTC Prescaler Enable Alternate Macro */
+
+/* UART0 Controller (0xFFC00400 - 0xFFC004FF) */
+#define UART0_THR 0xFFC00400 /* Transmit Holding register */
+#define UART0_RBR 0xFFC00400 /* Receive Buffer register */
+#define UART0_DLL 0xFFC00400 /* Divisor Latch (Low-Byte) */
+#define UART0_IER 0xFFC00404 /* Interrupt Enable Register */
+#define UART0_DLH 0xFFC00404 /* Divisor Latch (High-Byte) */
+#define UART0_IIR 0xFFC00408 /* Interrupt Identification Register */
+#define UART0_LCR 0xFFC0040C /* Line Control Register */
+#define UART0_MCR 0xFFC00410 /* Modem Control Register */
+#define UART0_LSR 0xFFC00414 /* Line Status Register */
+#define UART0_MSR 0xFFC00418 /* Modem Status Register */
+#define UART0_SCR 0xFFC0041C /* SCR Scratch Register */
+#define UART0_GCTL 0xFFC00424 /* Global Control Register */
+
+/* SPI Controller (0xFFC00500 - 0xFFC005FF) */
+#define SPI_CTL 0xFFC00500 /* SPI Control Register */
+#define SPI_FLG 0xFFC00504 /* SPI Flag register */
+#define SPI_STAT 0xFFC00508 /* SPI Status register */
+#define SPI_TDBR 0xFFC0050C /* SPI Transmit Data Buffer Register */
+#define SPI_RDBR 0xFFC00510 /* SPI Receive Data Buffer Register */
+#define SPI_BAUD 0xFFC00514 /* SPI Baud rate Register */
+#define SPI_SHADOW 0xFFC00518 /* SPI_RDBR Shadow Register */
+
+/* TIMER0-7 Registers (0xFFC00600 - 0xFFC006FF) */
+#define TIMER0_CONFIG 0xFFC00600 /* Timer 0 Configuration Register */
+#define TIMER0_COUNTER 0xFFC00604 /* Timer 0 Counter Register */
+#define TIMER0_PERIOD 0xFFC00608 /* Timer 0 Period Register */
+#define TIMER0_WIDTH 0xFFC0060C /* Timer 0 Width Register */
+
+#define TIMER1_CONFIG 0xFFC00610 /* Timer 1 Configuration Register */
+#define TIMER1_COUNTER 0xFFC00614 /* Timer 1 Counter Register */
+#define TIMER1_PERIOD 0xFFC00618 /* Timer 1 Period Register */
+#define TIMER1_WIDTH 0xFFC0061C /* Timer 1 Width Register */
+
+#define TIMER2_CONFIG 0xFFC00620 /* Timer 2 Configuration Register */
+#define TIMER2_COUNTER 0xFFC00624 /* Timer 2 Counter Register */
+#define TIMER2_PERIOD 0xFFC00628 /* Timer 2 Period Register */
+#define TIMER2_WIDTH 0xFFC0062C /* Timer 2 Width Register */
+
+#define TIMER3_CONFIG 0xFFC00630 /* Timer 3 Configuration Register */
+#define TIMER3_COUNTER 0xFFC00634 /* Timer 3 Counter Register */
+#define TIMER3_PERIOD 0xFFC00638 /* Timer 3 Period Register */
+#define TIMER3_WIDTH 0xFFC0063C /* Timer 3 Width Register */
+
+#define TIMER4_CONFIG 0xFFC00640 /* Timer 4 Configuration Register */
+#define TIMER4_COUNTER 0xFFC00644 /* Timer 4 Counter Register */
+#define TIMER4_PERIOD 0xFFC00648 /* Timer 4 Period Register */
+#define TIMER4_WIDTH 0xFFC0064C /* Timer 4 Width Register */
+
+#define TIMER5_CONFIG 0xFFC00650 /* Timer 5 Configuration Register */
+#define TIMER5_COUNTER 0xFFC00654 /* Timer 5 Counter Register */
+#define TIMER5_PERIOD 0xFFC00658 /* Timer 5 Period Register */
+#define TIMER5_WIDTH 0xFFC0065C /* Timer 5 Width Register */
+
+#define TIMER6_CONFIG 0xFFC00660 /* Timer 6 Configuration Register */
+#define TIMER6_COUNTER 0xFFC00664 /* Timer 6 Counter Register */
+#define TIMER6_PERIOD 0xFFC00668 /* Timer 6 Period Register */
+#define TIMER6_WIDTH 0xFFC0066C /* Timer 6 Width Register */
+
+#define TIMER7_CONFIG 0xFFC00670 /* Timer 7 Configuration Register */
+#define TIMER7_COUNTER 0xFFC00674 /* Timer 7 Counter Register */
+#define TIMER7_PERIOD 0xFFC00678 /* Timer 7 Period Register */
+#define TIMER7_WIDTH 0xFFC0067C /* Timer 7 Width Register */
+
+#define TIMER_ENABLE 0xFFC00680 /* Timer Enable Register */
+#define TIMER_DISABLE 0xFFC00684 /* Timer Disable Register */
+#define TIMER_STATUS 0xFFC00688 /* Timer Status Register */
+
+/* General Purpose I/O Port F (0xFFC00700 - 0xFFC007FF) */
+#define PORTFIO 0xFFC00700 /* Port F I/O Pin State Specify Register */
+#define PORTFIO_CLEAR 0xFFC00704 /* Port F I/O Peripheral Interrupt Clear Register */
+#define PORTFIO_SET 0xFFC00708 /* Port F I/O Peripheral Interrupt Set Register */
+#define PORTFIO_TOGGLE 0xFFC0070C /* Port F I/O Pin State Toggle Register */
+#define PORTFIO_MASKA 0xFFC00710 /* Port F I/O Mask State Specify Interrupt A Register */
+#define PORTFIO_MASKA_CLEAR 0xFFC00714 /* Port F I/O Mask Disable Interrupt A Register */
+#define PORTFIO_MASKA_SET 0xFFC00718 /* Port F I/O Mask Enable Interrupt A Register */
+#define PORTFIO_MASKA_TOGGLE 0xFFC0071C /* Port F I/O Mask Toggle Enable Interrupt A Register */
+#define PORTFIO_MASKB 0xFFC00720 /* Port F I/O Mask State Specify Interrupt B Register */
+#define PORTFIO_MASKB_CLEAR 0xFFC00724 /* Port F I/O Mask Disable Interrupt B Register */
+#define PORTFIO_MASKB_SET 0xFFC00728 /* Port F I/O Mask Enable Interrupt B Register */
+#define PORTFIO_MASKB_TOGGLE 0xFFC0072C /* Port F I/O Mask Toggle Enable Interrupt B Register */
+#define PORTFIO_DIR 0xFFC00730 /* Port F I/O Direction Register */
+#define PORTFIO_POLAR 0xFFC00734 /* Port F I/O Source Polarity Register */
+#define PORTFIO_EDGE 0xFFC00738 /* Port F I/O Source Sensitivity Register */
+#define PORTFIO_BOTH 0xFFC0073C /* Port F I/O Set on BOTH Edges Register */
+#define PORTFIO_INEN 0xFFC00740 /* Port F I/O Input Enable Register */
+
+/* SPORT0 Controller (0xFFC00800 - 0xFFC008FF) */
+#define SPORT0_TCR1 0xFFC00800 /* SPORT0 Transmit Configuration 1 Register */
+#define SPORT0_TCR2 0xFFC00804 /* SPORT0 Transmit Configuration 2 Register */
+#define SPORT0_TCLKDIV 0xFFC00808 /* SPORT0 Transmit Clock Divider */
+#define SPORT0_TFSDIV 0xFFC0080C /* SPORT0 Transmit Frame Sync Divider */
+#define SPORT0_TX 0xFFC00810 /* SPORT0 TX Data Register */
+#define SPORT0_RX 0xFFC00818 /* SPORT0 RX Data Register */
+#define SPORT0_RCR1 0xFFC00820 /* SPORT0 Transmit Configuration 1 Register */
+#define SPORT0_RCR2 0xFFC00824 /* SPORT0 Transmit Configuration 2 Register */
+#define SPORT0_RCLKDIV 0xFFC00828 /* SPORT0 Receive Clock Divider */
+#define SPORT0_RFSDIV 0xFFC0082C /* SPORT0 Receive Frame Sync Divider */
+#define SPORT0_STAT 0xFFC00830 /* SPORT0 Status Register */
+#define SPORT0_CHNL 0xFFC00834 /* SPORT0 Current Channel Register */
+#define SPORT0_MCMC1 0xFFC00838 /* SPORT0 Multi-Channel Configuration Register 1 */
+#define SPORT0_MCMC2 0xFFC0083C /* SPORT0 Multi-Channel Configuration Register 2 */
+#define SPORT0_MTCS0 0xFFC00840 /* SPORT0 Multi-Channel Transmit Select Register 0 */
+#define SPORT0_MTCS1 0xFFC00844 /* SPORT0 Multi-Channel Transmit Select Register 1 */
+#define SPORT0_MTCS2 0xFFC00848 /* SPORT0 Multi-Channel Transmit Select Register 2 */
+#define SPORT0_MTCS3 0xFFC0084C /* SPORT0 Multi-Channel Transmit Select Register 3 */
+#define SPORT0_MRCS0 0xFFC00850 /* SPORT0 Multi-Channel Receive Select Register 0 */
+#define SPORT0_MRCS1 0xFFC00854 /* SPORT0 Multi-Channel Receive Select Register 1 */
+#define SPORT0_MRCS2 0xFFC00858 /* SPORT0 Multi-Channel Receive Select Register 2 */
+#define SPORT0_MRCS3 0xFFC0085C /* SPORT0 Multi-Channel Receive Select Register 3 */
+
+/* SPORT1 Controller (0xFFC00900 - 0xFFC009FF) */
+#define SPORT1_TCR1 0xFFC00900 /* SPORT1 Transmit Configuration 1 Register */
+#define SPORT1_TCR2 0xFFC00904 /* SPORT1 Transmit Configuration 2 Register */
+#define SPORT1_TCLKDIV 0xFFC00908 /* SPORT1 Transmit Clock Divider */
+#define SPORT1_TFSDIV 0xFFC0090C /* SPORT1 Transmit Frame Sync Divider */
+#define SPORT1_TX 0xFFC00910 /* SPORT1 TX Data Register */
+#define SPORT1_RX 0xFFC00918 /* SPORT1 RX Data Register */
+#define SPORT1_RCR1 0xFFC00920 /* SPORT1 Transmit Configuration 1 Register */
+#define SPORT1_RCR2 0xFFC00924 /* SPORT1 Transmit Configuration 2 Register */
+#define SPORT1_RCLKDIV 0xFFC00928 /* SPORT1 Receive Clock Divider */
+#define SPORT1_RFSDIV 0xFFC0092C /* SPORT1 Receive Frame Sync Divider */
+#define SPORT1_STAT 0xFFC00930 /* SPORT1 Status Register */
+#define SPORT1_CHNL 0xFFC00934 /* SPORT1 Current Channel Register */
+#define SPORT1_MCMC1 0xFFC00938 /* SPORT1 Multi-Channel Configuration Register 1 */
+#define SPORT1_MCMC2 0xFFC0093C /* SPORT1 Multi-Channel Configuration Register 2 */
+#define SPORT1_MTCS0 0xFFC00940 /* SPORT1 Multi-Channel Transmit Select Register 0 */
+#define SPORT1_MTCS1 0xFFC00944 /* SPORT1 Multi-Channel Transmit Select Register 1 */
+#define SPORT1_MTCS2 0xFFC00948 /* SPORT1 Multi-Channel Transmit Select Register 2 */
+#define SPORT1_MTCS3 0xFFC0094C /* SPORT1 Multi-Channel Transmit Select Register 3 */
+#define SPORT1_MRCS0 0xFFC00950 /* SPORT1 Multi-Channel Receive Select Register 0 */
+#define SPORT1_MRCS1 0xFFC00954 /* SPORT1 Multi-Channel Receive Select Register 1 */
+#define SPORT1_MRCS2 0xFFC00958 /* SPORT1 Multi-Channel Receive Select Register 2 */
+#define SPORT1_MRCS3 0xFFC0095C /* SPORT1 Multi-Channel Receive Select Register 3 */
+
+/* External Bus Interface Unit (0xFFC00A00 - 0xFFC00AFF) */
+#define EBIU_AMGCTL 0xFFC00A00 /* Asynchronous Memory Global Control Register */
+#define EBIU_AMBCTL0 0xFFC00A04 /* Asynchronous Memory Bank Control Register 0 */
+#define EBIU_AMBCTL1 0xFFC00A08 /* Asynchronous Memory Bank Control Register 1 */
+#define EBIU_SDGCTL 0xFFC00A10 /* SDRAM Global Control Register */
+#define EBIU_SDBCTL 0xFFC00A14 /* SDRAM Bank Control Register */
+#define EBIU_SDRRC 0xFFC00A18 /* SDRAM Refresh Rate Control Register */
+#define EBIU_SDSTAT 0xFFC00A1C /* SDRAM Status Register */
+
+/* DMA Traffic Control Registers */
+#define DMA_TCPER 0xFFC00B0C /* Traffic Control Periods Register */
+#define DMA_TCCNT 0xFFC00B10 /* Traffic Control Current Counts Register */
+
+/* DMA Controller (0xFFC00C00 - 0xFFC00FFF) */
+#define DMA0_NEXT_DESC_PTR 0xFFC00C00 /* DMA Channel 0 Next Descriptor Pointer Register */
+#define DMA0_START_ADDR 0xFFC00C04 /* DMA Channel 0 Start Address Register */
+#define DMA0_CONFIG 0xFFC00C08 /* DMA Channel 0 Configuration Register */
+#define DMA0_X_COUNT 0xFFC00C10 /* DMA Channel 0 X Count Register */
+#define DMA0_X_MODIFY 0xFFC00C14 /* DMA Channel 0 X Modify Register */
+#define DMA0_Y_COUNT 0xFFC00C18 /* DMA Channel 0 Y Count Register */
+#define DMA0_Y_MODIFY 0xFFC00C1C /* DMA Channel 0 Y Modify Register */
+#define DMA0_CURR_DESC_PTR 0xFFC00C20 /* DMA Channel 0 Current Descriptor Pointer Register */
+#define DMA0_CURR_ADDR 0xFFC00C24 /* DMA Channel 0 Current Address Register */
+#define DMA0_IRQ_STATUS 0xFFC00C28 /* DMA Channel 0 Interrupt/Status Register */
+#define DMA0_PERIPHERAL_MAP 0xFFC00C2C /* DMA Channel 0 Peripheral Map Register */
+#define DMA0_CURR_X_COUNT 0xFFC00C30 /* DMA Channel 0 Current X Count Register */
+#define DMA0_CURR_Y_COUNT 0xFFC00C38 /* DMA Channel 0 Current Y Count Register */
+
+#define DMA1_NEXT_DESC_PTR 0xFFC00C40 /* DMA Channel 1 Next Descriptor Pointer Register */
+#define DMA1_START_ADDR 0xFFC00C44 /* DMA Channel 1 Start Address Register */
+#define DMA1_CONFIG 0xFFC00C48 /* DMA Channel 1 Configuration Register */
+#define DMA1_X_COUNT 0xFFC00C50 /* DMA Channel 1 X Count Register */
+#define DMA1_X_MODIFY 0xFFC00C54 /* DMA Channel 1 X Modify Register */
+#define DMA1_Y_COUNT 0xFFC00C58 /* DMA Channel 1 Y Count Register */
+#define DMA1_Y_MODIFY 0xFFC00C5C /* DMA Channel 1 Y Modify Register */
+#define DMA1_CURR_DESC_PTR 0xFFC00C60 /* DMA Channel 1 Current Descriptor Pointer Register */
+#define DMA1_CURR_ADDR 0xFFC00C64 /* DMA Channel 1 Current Address Register */
+#define DMA1_IRQ_STATUS 0xFFC00C68 /* DMA Channel 1 Interrupt/Status Register */
+#define DMA1_PERIPHERAL_MAP 0xFFC00C6C /* DMA Channel 1 Peripheral Map Register */
+#define DMA1_CURR_X_COUNT 0xFFC00C70 /* DMA Channel 1 Current X Count Register */
+#define DMA1_CURR_Y_COUNT 0xFFC00C78 /* DMA Channel 1 Current Y Count Register */
+
+#define DMA2_NEXT_DESC_PTR 0xFFC00C80 /* DMA Channel 2 Next Descriptor Pointer Register */
+#define DMA2_START_ADDR 0xFFC00C84 /* DMA Channel 2 Start Address Register */
+#define DMA2_CONFIG 0xFFC00C88 /* DMA Channel 2 Configuration Register */
+#define DMA2_X_COUNT 0xFFC00C90 /* DMA Channel 2 X Count Register */
+#define DMA2_X_MODIFY 0xFFC00C94 /* DMA Channel 2 X Modify Register */
+#define DMA2_Y_COUNT 0xFFC00C98 /* DMA Channel 2 Y Count Register */
+#define DMA2_Y_MODIFY 0xFFC00C9C /* DMA Channel 2 Y Modify Register */
+#define DMA2_CURR_DESC_PTR 0xFFC00CA0 /* DMA Channel 2 Current Descriptor Pointer Register */
+#define DMA2_CURR_ADDR 0xFFC00CA4 /* DMA Channel 2 Current Address Register */
+#define DMA2_IRQ_STATUS 0xFFC00CA8 /* DMA Channel 2 Interrupt/Status Register */
+#define DMA2_PERIPHERAL_MAP 0xFFC00CAC /* DMA Channel 2 Peripheral Map Register */
+#define DMA2_CURR_X_COUNT 0xFFC00CB0 /* DMA Channel 2 Current X Count Register */
+#define DMA2_CURR_Y_COUNT 0xFFC00CB8 /* DMA Channel 2 Current Y Count Register */
+
+#define DMA3_NEXT_DESC_PTR 0xFFC00CC0 /* DMA Channel 3 Next Descriptor Pointer Register */
+#define DMA3_START_ADDR 0xFFC00CC4 /* DMA Channel 3 Start Address Register */
+#define DMA3_CONFIG 0xFFC00CC8 /* DMA Channel 3 Configuration Register */
+#define DMA3_X_COUNT 0xFFC00CD0 /* DMA Channel 3 X Count Register */
+#define DMA3_X_MODIFY 0xFFC00CD4 /* DMA Channel 3 X Modify Register */
+#define DMA3_Y_COUNT 0xFFC00CD8 /* DMA Channel 3 Y Count Register */
+#define DMA3_Y_MODIFY 0xFFC00CDC /* DMA Channel 3 Y Modify Register */
+#define DMA3_CURR_DESC_PTR 0xFFC00CE0 /* DMA Channel 3 Current Descriptor Pointer Register */
+#define DMA3_CURR_ADDR 0xFFC00CE4 /* DMA Channel 3 Current Address Register */
+#define DMA3_IRQ_STATUS 0xFFC00CE8 /* DMA Channel 3 Interrupt/Status Register */
+#define DMA3_PERIPHERAL_MAP 0xFFC00CEC /* DMA Channel 3 Peripheral Map Register */
+#define DMA3_CURR_X_COUNT 0xFFC00CF0 /* DMA Channel 3 Current X Count Register */
+#define DMA3_CURR_Y_COUNT 0xFFC00CF8 /* DMA Channel 3 Current Y Count Register */
+
+#define DMA4_NEXT_DESC_PTR 0xFFC00D00 /* DMA Channel 4 Next Descriptor Pointer Register */
+#define DMA4_START_ADDR 0xFFC00D04 /* DMA Channel 4 Start Address Register */
+#define DMA4_CONFIG 0xFFC00D08 /* DMA Channel 4 Configuration Register */
+#define DMA4_X_COUNT 0xFFC00D10 /* DMA Channel 4 X Count Register */
+#define DMA4_X_MODIFY 0xFFC00D14 /* DMA Channel 4 X Modify Register */
+#define DMA4_Y_COUNT 0xFFC00D18 /* DMA Channel 4 Y Count Register */
+#define DMA4_Y_MODIFY 0xFFC00D1C /* DMA Channel 4 Y Modify Register */
+#define DMA4_CURR_DESC_PTR 0xFFC00D20 /* DMA Channel 4 Current Descriptor Pointer Register */
+#define DMA4_CURR_ADDR 0xFFC00D24 /* DMA Channel 4 Current Address Register */
+#define DMA4_IRQ_STATUS 0xFFC00D28 /* DMA Channel 4 Interrupt/Status Register */
+#define DMA4_PERIPHERAL_MAP 0xFFC00D2C /* DMA Channel 4 Peripheral Map Register */
+#define DMA4_CURR_X_COUNT 0xFFC00D30 /* DMA Channel 4 Current X Count Register */
+#define DMA4_CURR_Y_COUNT 0xFFC00D38 /* DMA Channel 4 Current Y Count Register */
+
+#define DMA5_NEXT_DESC_PTR 0xFFC00D40 /* DMA Channel 5 Next Descriptor Pointer Register */
+#define DMA5_START_ADDR 0xFFC00D44 /* DMA Channel 5 Start Address Register */
+#define DMA5_CONFIG 0xFFC00D48 /* DMA Channel 5 Configuration Register */
+#define DMA5_X_COUNT 0xFFC00D50 /* DMA Channel 5 X Count Register */
+#define DMA5_X_MODIFY 0xFFC00D54 /* DMA Channel 5 X Modify Register */
+#define DMA5_Y_COUNT 0xFFC00D58 /* DMA Channel 5 Y Count Register */
+#define DMA5_Y_MODIFY 0xFFC00D5C /* DMA Channel 5 Y Modify Register */
+#define DMA5_CURR_DESC_PTR 0xFFC00D60 /* DMA Channel 5 Current Descriptor Pointer Register */
+#define DMA5_CURR_ADDR 0xFFC00D64 /* DMA Channel 5 Current Address Register */
+#define DMA5_IRQ_STATUS 0xFFC00D68 /* DMA Channel 5 Interrupt/Status Register */
+#define DMA5_PERIPHERAL_MAP 0xFFC00D6C /* DMA Channel 5 Peripheral Map Register */
+#define DMA5_CURR_X_COUNT 0xFFC00D70 /* DMA Channel 5 Current X Count Register */
+#define DMA5_CURR_Y_COUNT 0xFFC00D78 /* DMA Channel 5 Current Y Count Register */
+
+#define DMA6_NEXT_DESC_PTR 0xFFC00D80 /* DMA Channel 6 Next Descriptor Pointer Register */
+#define DMA6_START_ADDR 0xFFC00D84 /* DMA Channel 6 Start Address Register */
+#define DMA6_CONFIG 0xFFC00D88 /* DMA Channel 6 Configuration Register */
+#define DMA6_X_COUNT 0xFFC00D90 /* DMA Channel 6 X Count Register */
+#define DMA6_X_MODIFY 0xFFC00D94 /* DMA Channel 6 X Modify Register */
+#define DMA6_Y_COUNT 0xFFC00D98 /* DMA Channel 6 Y Count Register */
+#define DMA6_Y_MODIFY 0xFFC00D9C /* DMA Channel 6 Y Modify Register */
+#define DMA6_CURR_DESC_PTR 0xFFC00DA0 /* DMA Channel 6 Current Descriptor Pointer Register */
+#define DMA6_CURR_ADDR 0xFFC00DA4 /* DMA Channel 6 Current Address Register */
+#define DMA6_IRQ_STATUS 0xFFC00DA8 /* DMA Channel 6 Interrupt/Status Register */
+#define DMA6_PERIPHERAL_MAP 0xFFC00DAC /* DMA Channel 6 Peripheral Map Register */
+#define DMA6_CURR_X_COUNT 0xFFC00DB0 /* DMA Channel 6 Current X Count Register */
+#define DMA6_CURR_Y_COUNT 0xFFC00DB8 /* DMA Channel 6 Current Y Count Register */
+
+#define DMA7_NEXT_DESC_PTR 0xFFC00DC0 /* DMA Channel 7 Next Descriptor Pointer Register */
+#define DMA7_START_ADDR 0xFFC00DC4 /* DMA Channel 7 Start Address Register */
+#define DMA7_CONFIG 0xFFC00DC8 /* DMA Channel 7 Configuration Register */
+#define DMA7_X_COUNT 0xFFC00DD0 /* DMA Channel 7 X Count Register */
+#define DMA7_X_MODIFY 0xFFC00DD4 /* DMA Channel 7 X Modify Register */
+#define DMA7_Y_COUNT 0xFFC00DD8 /* DMA Channel 7 Y Count Register */
+#define DMA7_Y_MODIFY 0xFFC00DDC /* DMA Channel 7 Y Modify Register */
+#define DMA7_CURR_DESC_PTR 0xFFC00DE0 /* DMA Channel 7 Current Descriptor Pointer Register */
+#define DMA7_CURR_ADDR 0xFFC00DE4 /* DMA Channel 7 Current Address Register */
+#define DMA7_IRQ_STATUS 0xFFC00DE8 /* DMA Channel 7 Interrupt/Status Register */
+#define DMA7_PERIPHERAL_MAP 0xFFC00DEC /* DMA Channel 7 Peripheral Map Register */
+#define DMA7_CURR_X_COUNT 0xFFC00DF0 /* DMA Channel 7 Current X Count Register */
+#define DMA7_CURR_Y_COUNT 0xFFC00DF8 /* DMA Channel 7 Current Y Count Register */
+
+#define DMA8_NEXT_DESC_PTR 0xFFC00E00 /* DMA Channel 8 Next Descriptor Pointer Register */
+#define DMA8_START_ADDR 0xFFC00E04 /* DMA Channel 8 Start Address Register */
+#define DMA8_CONFIG 0xFFC00E08 /* DMA Channel 8 Configuration Register */
+#define DMA8_X_COUNT 0xFFC00E10 /* DMA Channel 8 X Count Register */
+#define DMA8_X_MODIFY 0xFFC00E14 /* DMA Channel 8 X Modify Register */
+#define DMA8_Y_COUNT 0xFFC00E18 /* DMA Channel 8 Y Count Register */
+#define DMA8_Y_MODIFY 0xFFC00E1C /* DMA Channel 8 Y Modify Register */
+#define DMA8_CURR_DESC_PTR 0xFFC00E20 /* DMA Channel 8 Current Descriptor Pointer Register */
+#define DMA8_CURR_ADDR 0xFFC00E24 /* DMA Channel 8 Current Address Register */
+#define DMA8_IRQ_STATUS 0xFFC00E28 /* DMA Channel 8 Interrupt/Status Register */
+#define DMA8_PERIPHERAL_MAP 0xFFC00E2C /* DMA Channel 8 Peripheral Map Register */
+#define DMA8_CURR_X_COUNT 0xFFC00E30 /* DMA Channel 8 Current X Count Register */
+#define DMA8_CURR_Y_COUNT 0xFFC00E38 /* DMA Channel 8 Current Y Count Register */
+
+#define DMA9_NEXT_DESC_PTR 0xFFC00E40 /* DMA Channel 9 Next Descriptor Pointer Register */
+#define DMA9_START_ADDR 0xFFC00E44 /* DMA Channel 9 Start Address Register */
+#define DMA9_CONFIG 0xFFC00E48 /* DMA Channel 9 Configuration Register */
+#define DMA9_X_COUNT 0xFFC00E50 /* DMA Channel 9 X Count Register */
+#define DMA9_X_MODIFY 0xFFC00E54 /* DMA Channel 9 X Modify Register */
+#define DMA9_Y_COUNT 0xFFC00E58 /* DMA Channel 9 Y Count Register */
+#define DMA9_Y_MODIFY 0xFFC00E5C /* DMA Channel 9 Y Modify Register */
+#define DMA9_CURR_DESC_PTR 0xFFC00E60 /* DMA Channel 9 Current Descriptor Pointer Register */
+#define DMA9_CURR_ADDR 0xFFC00E64 /* DMA Channel 9 Current Address Register */
+#define DMA9_IRQ_STATUS 0xFFC00E68 /* DMA Channel 9 Interrupt/Status Register */
+#define DMA9_PERIPHERAL_MAP 0xFFC00E6C /* DMA Channel 9 Peripheral Map Register */
+#define DMA9_CURR_X_COUNT 0xFFC00E70 /* DMA Channel 9 Current X Count Register */
+#define DMA9_CURR_Y_COUNT 0xFFC00E78 /* DMA Channel 9 Current Y Count Register */
+
+#define DMA10_NEXT_DESC_PTR 0xFFC00E80 /* DMA Channel 10 Next Descriptor Pointer Register */
+#define DMA10_START_ADDR 0xFFC00E84 /* DMA Channel 10 Start Address Register */
+#define DMA10_CONFIG 0xFFC00E88 /* DMA Channel 10 Configuration Register */
+#define DMA10_X_COUNT 0xFFC00E90 /* DMA Channel 10 X Count Register */
+#define DMA10_X_MODIFY 0xFFC00E94 /* DMA Channel 10 X Modify Register */
+#define DMA10_Y_COUNT 0xFFC00E98 /* DMA Channel 10 Y Count Register */
+#define DMA10_Y_MODIFY 0xFFC00E9C /* DMA Channel 10 Y Modify Register */
+#define DMA10_CURR_DESC_PTR 0xFFC00EA0 /* DMA Channel 10 Current Descriptor Pointer Register */
+#define DMA10_CURR_ADDR 0xFFC00EA4 /* DMA Channel 10 Current Address Register */
+#define DMA10_IRQ_STATUS 0xFFC00EA8 /* DMA Channel 10 Interrupt/Status Register */
+#define DMA10_PERIPHERAL_MAP 0xFFC00EAC /* DMA Channel 10 Peripheral Map Register */
+#define DMA10_CURR_X_COUNT 0xFFC00EB0 /* DMA Channel 10 Current X Count Register */
+#define DMA10_CURR_Y_COUNT 0xFFC00EB8 /* DMA Channel 10 Current Y Count Register */
+
+#define DMA11_NEXT_DESC_PTR 0xFFC00EC0 /* DMA Channel 11 Next Descriptor Pointer Register */
+#define DMA11_START_ADDR 0xFFC00EC4 /* DMA Channel 11 Start Address Register */
+#define DMA11_CONFIG 0xFFC00EC8 /* DMA Channel 11 Configuration Register */
+#define DMA11_X_COUNT 0xFFC00ED0 /* DMA Channel 11 X Count Register */
+#define DMA11_X_MODIFY 0xFFC00ED4 /* DMA Channel 11 X Modify Register */
+#define DMA11_Y_COUNT 0xFFC00ED8 /* DMA Channel 11 Y Count Register */
+#define DMA11_Y_MODIFY 0xFFC00EDC /* DMA Channel 11 Y Modify Register */
+#define DMA11_CURR_DESC_PTR 0xFFC00EE0 /* DMA Channel 11 Current Descriptor Pointer Register */
+#define DMA11_CURR_ADDR 0xFFC00EE4 /* DMA Channel 11 Current Address Register */
+#define DMA11_IRQ_STATUS 0xFFC00EE8 /* DMA Channel 11 Interrupt/Status Register */
+#define DMA11_PERIPHERAL_MAP 0xFFC00EEC /* DMA Channel 11 Peripheral Map Register */
+#define DMA11_CURR_X_COUNT 0xFFC00EF0 /* DMA Channel 11 Current X Count Register */
+#define DMA11_CURR_Y_COUNT 0xFFC00EF8 /* DMA Channel 11 Current Y Count Register */
+
+#define MDMA_D0_NEXT_DESC_PTR 0xFFC00F00 /* MemDMA Stream 0 Destination Next Descriptor Pointer Register */
+#define MDMA_D0_START_ADDR 0xFFC00F04 /* MemDMA Stream 0 Destination Start Address Register */
+#define MDMA_D0_CONFIG 0xFFC00F08 /* MemDMA Stream 0 Destination Configuration Register */
+#define MDMA_D0_X_COUNT 0xFFC00F10 /* MemDMA Stream 0 Destination X Count Register */
+#define MDMA_D0_X_MODIFY 0xFFC00F14 /* MemDMA Stream 0 Destination X Modify Register */
+#define MDMA_D0_Y_COUNT 0xFFC00F18 /* MemDMA Stream 0 Destination Y Count Register */
+#define MDMA_D0_Y_MODIFY 0xFFC00F1C /* MemDMA Stream 0 Destination Y Modify Register */
+#define MDMA_D0_CURR_DESC_PTR 0xFFC00F20 /* MemDMA Stream 0 Destination Current Descriptor Pointer Register */
+#define MDMA_D0_CURR_ADDR 0xFFC00F24 /* MemDMA Stream 0 Destination Current Address Register */
+#define MDMA_D0_IRQ_STATUS 0xFFC00F28 /* MemDMA Stream 0 Destination Interrupt/Status Register */
+#define MDMA_D0_PERIPHERAL_MAP 0xFFC00F2C /* MemDMA Stream 0 Destination Peripheral Map Register */
+#define MDMA_D0_CURR_X_COUNT 0xFFC00F30 /* MemDMA Stream 0 Destination Current X Count Register */
+#define MDMA_D0_CURR_Y_COUNT 0xFFC00F38 /* MemDMA Stream 0 Destination Current Y Count Register */
+
+#define MDMA_S0_NEXT_DESC_PTR 0xFFC00F40 /* MemDMA Stream 0 Source Next Descriptor Pointer Register */
+#define MDMA_S0_START_ADDR 0xFFC00F44 /* MemDMA Stream 0 Source Start Address Register */
+#define MDMA_S0_CONFIG 0xFFC00F48 /* MemDMA Stream 0 Source Configuration Register */
+#define MDMA_S0_X_COUNT 0xFFC00F50 /* MemDMA Stream 0 Source X Count Register */
+#define MDMA_S0_X_MODIFY 0xFFC00F54 /* MemDMA Stream 0 Source X Modify Register */
+#define MDMA_S0_Y_COUNT 0xFFC00F58 /* MemDMA Stream 0 Source Y Count Register */
+#define MDMA_S0_Y_MODIFY 0xFFC00F5C /* MemDMA Stream 0 Source Y Modify Register */
+#define MDMA_S0_CURR_DESC_PTR 0xFFC00F60 /* MemDMA Stream 0 Source Current Descriptor Pointer Register */
+#define MDMA_S0_CURR_ADDR 0xFFC00F64 /* MemDMA Stream 0 Source Current Address Register */
+#define MDMA_S0_IRQ_STATUS 0xFFC00F68 /* MemDMA Stream 0 Source Interrupt/Status Register */
+#define MDMA_S0_PERIPHERAL_MAP 0xFFC00F6C /* MemDMA Stream 0 Source Peripheral Map Register */
+#define MDMA_S0_CURR_X_COUNT 0xFFC00F70 /* MemDMA Stream 0 Source Current X Count Register */
+#define MDMA_S0_CURR_Y_COUNT 0xFFC00F78 /* MemDMA Stream 0 Source Current Y Count Register */
+
+#define MDMA_D1_NEXT_DESC_PTR 0xFFC00F80 /* MemDMA Stream 1 Destination Next Descriptor Pointer Register */
+#define MDMA_D1_START_ADDR 0xFFC00F84 /* MemDMA Stream 1 Destination Start Address Register */
+#define MDMA_D1_CONFIG 0xFFC00F88 /* MemDMA Stream 1 Destination Configuration Register */
+#define MDMA_D1_X_COUNT 0xFFC00F90 /* MemDMA Stream 1 Destination X Count Register */
+#define MDMA_D1_X_MODIFY 0xFFC00F94 /* MemDMA Stream 1 Destination X Modify Register */
+#define MDMA_D1_Y_COUNT 0xFFC00F98 /* MemDMA Stream 1 Destination Y Count Register */
+#define MDMA_D1_Y_MODIFY 0xFFC00F9C /* MemDMA Stream 1 Destination Y Modify Register */
+#define MDMA_D1_CURR_DESC_PTR 0xFFC00FA0 /* MemDMA Stream 1 Destination Current Descriptor Pointer Register */
+#define MDMA_D1_CURR_ADDR 0xFFC00FA4 /* MemDMA Stream 1 Destination Current Address Register */
+#define MDMA_D1_IRQ_STATUS 0xFFC00FA8 /* MemDMA Stream 1 Destination Interrupt/Status Register */
+#define MDMA_D1_PERIPHERAL_MAP 0xFFC00FAC /* MemDMA Stream 1 Destination Peripheral Map Register */
+#define MDMA_D1_CURR_X_COUNT 0xFFC00FB0 /* MemDMA Stream 1 Destination Current X Count Register */
+#define MDMA_D1_CURR_Y_COUNT 0xFFC00FB8 /* MemDMA Stream 1 Destination Current Y Count Register */
+
+#define MDMA_S1_NEXT_DESC_PTR 0xFFC00FC0 /* MemDMA Stream 1 Source Next Descriptor Pointer Register */
+#define MDMA_S1_START_ADDR 0xFFC00FC4 /* MemDMA Stream 1 Source Start Address Register */
+#define MDMA_S1_CONFIG 0xFFC00FC8 /* MemDMA Stream 1 Source Configuration Register */
+#define MDMA_S1_X_COUNT 0xFFC00FD0 /* MemDMA Stream 1 Source X Count Register */
+#define MDMA_S1_X_MODIFY 0xFFC00FD4 /* MemDMA Stream 1 Source X Modify Register */
+#define MDMA_S1_Y_COUNT 0xFFC00FD8 /* MemDMA Stream 1 Source Y Count Register */
+#define MDMA_S1_Y_MODIFY 0xFFC00FDC /* MemDMA Stream 1 Source Y Modify Register */
+#define MDMA_S1_CURR_DESC_PTR 0xFFC00FE0 /* MemDMA Stream 1 Source Current Descriptor Pointer Register */
+#define MDMA_S1_CURR_ADDR 0xFFC00FE4 /* MemDMA Stream 1 Source Current Address Register */
+#define MDMA_S1_IRQ_STATUS 0xFFC00FE8 /* MemDMA Stream 1 Source Interrupt/Status Register */
+#define MDMA_S1_PERIPHERAL_MAP 0xFFC00FEC /* MemDMA Stream 1 Source Peripheral Map Register */
+#define MDMA_S1_CURR_X_COUNT 0xFFC00FF0 /* MemDMA Stream 1 Source Current X Count Register */
+#define MDMA_S1_CURR_Y_COUNT 0xFFC00FF8 /* MemDMA Stream 1 Source Current Y Count Register */
+
+/* Parallel Peripheral Interface (0xFFC01000 - 0xFFC010FF) */
+#define PPI_CONTROL 0xFFC01000 /* PPI Control Register */
+#define PPI_STATUS 0xFFC01004 /* PPI Status Register */
+#define PPI_COUNT 0xFFC01008 /* PPI Transfer Count Register */
+#define PPI_DELAY 0xFFC0100C /* PPI Delay Count Register */
+#define PPI_FRAME 0xFFC01010 /* PPI Frame Length Register */
+
+/* Two-Wire Interface (0xFFC01400 - 0xFFC014FF) */
+#define TWI_CLKDIV 0xFFC01400 /* Serial Clock Divider Register */
+#define TWI_CONTROL 0xFFC01404 /* TWI Control Register */
+#define TWI_SLAVE_CTL 0xFFC01408 /* Slave Mode Control Register */
+#define TWI_SLAVE_STAT 0xFFC0140C /* Slave Mode Status Register */
+#define TWI_SLAVE_ADDR 0xFFC01410 /* Slave Mode Address Register */
+#define TWI_MASTER_CTL 0xFFC01414 /* Master Mode Control Register */
+#define TWI_MASTER_STAT 0xFFC01418 /* Master Mode Status Register */
+#define TWI_MASTER_ADDR 0xFFC0141C /* Master Mode Address Register */
+#define TWI_INT_STAT 0xFFC01420 /* TWI Interrupt Status Register */
+#define TWI_INT_MASK 0xFFC01424 /* TWI Master Interrupt Mask Register */
+#define TWI_FIFO_CTL 0xFFC01428 /* FIFO Control Register */
+#define TWI_FIFO_STAT 0xFFC0142C /* FIFO Status Register */
+#define TWI_XMT_DATA8 0xFFC01480 /* FIFO Transmit Data Single Byte Register */
+#define TWI_XMT_DATA16 0xFFC01484 /* FIFO Transmit Data Double Byte Register */
+#define TWI_RCV_DATA8 0xFFC01488 /* FIFO Receive Data Single Byte Register */
+#define TWI_RCV_DATA16 0xFFC0148C /* FIFO Receive Data Double Byte Register */
+
+/* General Purpose I/O Port G (0xFFC01500 - 0xFFC015FF) */
+#define PORTGIO 0xFFC01500 /* Port G I/O Pin State Specify Register */
+#define PORTGIO_CLEAR 0xFFC01504 /* Port G I/O Peripheral Interrupt Clear Register */
+#define PORTGIO_SET 0xFFC01508 /* Port G I/O Peripheral Interrupt Set Register */
+#define PORTGIO_TOGGLE 0xFFC0150C /* Port G I/O Pin State Toggle Register */
+#define PORTGIO_MASKA 0xFFC01510 /* Port G I/O Mask State Specify Interrupt A Register */
+#define PORTGIO_MASKA_CLEAR 0xFFC01514 /* Port G I/O Mask Disable Interrupt A Register */
+#define PORTGIO_MASKA_SET 0xFFC01518 /* Port G I/O Mask Enable Interrupt A Register */
+#define PORTGIO_MASKA_TOGGLE 0xFFC0151C /* Port G I/O Mask Toggle Enable Interrupt A Register */
+#define PORTGIO_MASKB 0xFFC01520 /* Port G I/O Mask State Specify Interrupt B Register */
+#define PORTGIO_MASKB_CLEAR 0xFFC01524 /* Port G I/O Mask Disable Interrupt B Register */
+#define PORTGIO_MASKB_SET 0xFFC01528 /* Port G I/O Mask Enable Interrupt B Register */
+#define PORTGIO_MASKB_TOGGLE 0xFFC0152C /* Port G I/O Mask Toggle Enable Interrupt B Register */
+#define PORTGIO_DIR 0xFFC01530 /* Port G I/O Direction Register */
+#define PORTGIO_POLAR 0xFFC01534 /* Port G I/O Source Polarity Register */
+#define PORTGIO_EDGE 0xFFC01538 /* Port G I/O Source Sensitivity Register */
+#define PORTGIO_BOTH 0xFFC0153C /* Port G I/O Set on BOTH Edges Register */
+#define PORTGIO_INEN 0xFFC01540 /* Port G I/O Input Enable Register */
+
+/* General Purpose I/O Port H (0xFFC01700 - 0xFFC017FF) */
+#define PORTHIO 0xFFC01700 /* Port H I/O Pin State Specify Register */
+#define PORTHIO_CLEAR 0xFFC01704 /* Port H I/O Peripheral Interrupt Clear Register */
+#define PORTHIO_SET 0xFFC01708 /* Port H I/O Peripheral Interrupt Set Register */
+#define PORTHIO_TOGGLE 0xFFC0170C /* Port H I/O Pin State Toggle Register */
+#define PORTHIO_MASKA 0xFFC01710 /* Port H I/O Mask State Specify Interrupt A Register */
+#define PORTHIO_MASKA_CLEAR 0xFFC01714 /* Port H I/O Mask Disable Interrupt A Register */
+#define PORTHIO_MASKA_SET 0xFFC01718 /* Port H I/O Mask Enable Interrupt A Register */
+#define PORTHIO_MASKA_TOGGLE 0xFFC0171C /* Port H I/O Mask Toggle Enable Interrupt A Register */
+#define PORTHIO_MASKB 0xFFC01720 /* Port H I/O Mask State Specify Interrupt B Register */
+#define PORTHIO_MASKB_CLEAR 0xFFC01724 /* Port H I/O Mask Disable Interrupt B Register */
+#define PORTHIO_MASKB_SET 0xFFC01728 /* Port H I/O Mask Enable Interrupt B Register */
+#define PORTHIO_MASKB_TOGGLE 0xFFC0172C /* Port H I/O Mask Toggle Enable Interrupt B Register */
+#define PORTHIO_DIR 0xFFC01730 /* Port H I/O Direction Register */
+#define PORTHIO_POLAR 0xFFC01734 /* Port H I/O Source Polarity Register */
+#define PORTHIO_EDGE 0xFFC01738 /* Port H I/O Source Sensitivity Register */
+#define PORTHIO_BOTH 0xFFC0173C /* Port H I/O Set on BOTH Edges Register */
+#define PORTHIO_INEN 0xFFC01740 /* Port H I/O Input Enable Register */
+
+/* UART1 Controller (0xFFC02000 - 0xFFC020FF) */
+#define UART1_THR 0xFFC02000 /* Transmit Holding register */
+#define UART1_RBR 0xFFC02000 /* Receive Buffer register */
+#define UART1_DLL 0xFFC02000 /* Divisor Latch (Low-Byte) */
+#define UART1_IER 0xFFC02004 /* Interrupt Enable Register */
+#define UART1_DLH 0xFFC02004 /* Divisor Latch (High-Byte) */
+#define UART1_IIR 0xFFC02008 /* Interrupt Identification Register */
+#define UART1_LCR 0xFFC0200C /* Line Control Register */
+#define UART1_MCR 0xFFC02010 /* Modem Control Register */
+#define UART1_LSR 0xFFC02014 /* Line Status Register */
+#define UART1_MSR 0xFFC02018 /* Modem Status Register */
+#define UART1_SCR 0xFFC0201C /* SCR Scratch Register */
+#define UART1_GCTL 0xFFC02024 /* Global Control Register */
+
+/* CAN Controller (0xFFC02A00 - 0xFFC02FFF) */
+/* For Mailboxes 0-15 */
+#define CAN_MC1 0xFFC02A00 /* Mailbox config reg 1 */
+#define CAN_MD1 0xFFC02A04 /* Mailbox direction reg 1 */
+#define CAN_TRS1 0xFFC02A08 /* Transmit Request Set reg 1 */
+#define CAN_TRR1 0xFFC02A0C /* Transmit Request Reset reg 1 */
+#define CAN_TA1 0xFFC02A10 /* Transmit Acknowledge reg 1 */
+#define CAN_AA1 0xFFC02A14 /* Transmit Abort Acknowledge reg 1 */
+#define CAN_RMP1 0xFFC02A18 /* Receive Message Pending reg 1 */
+#define CAN_RML1 0xFFC02A1C /* Receive Message Lost reg 1 */
+#define CAN_MBTIF1 0xFFC02A20 /* Mailbox Transmit Interrupt Flag reg 1 */
+#define CAN_MBRIF1 0xFFC02A24 /* Mailbox Receive Interrupt Flag reg 1 */
+#define CAN_MBIM1 0xFFC02A28 /* Mailbox Interrupt Mask reg 1 */
+#define CAN_RFH1 0xFFC02A2C /* Remote Frame Handling reg 1 */
+#define CAN_OPSS1 0xFFC02A30 /* Overwrite Protection Single Shot Xmit reg 1 */
+
+/* For Mailboxes 16-31 */
+#define CAN_MC2 0xFFC02A40 /* Mailbox config reg 2 */
+#define CAN_MD2 0xFFC02A44 /* Mailbox direction reg 2 */
+#define CAN_TRS2 0xFFC02A48 /* Transmit Request Set reg 2 */
+#define CAN_TRR2 0xFFC02A4C /* Transmit Request Reset reg 2 */
+#define CAN_TA2 0xFFC02A50 /* Transmit Acknowledge reg 2 */
+#define CAN_AA2 0xFFC02A54 /* Transmit Abort Acknowledge reg 2 */
+#define CAN_RMP2 0xFFC02A58 /* Receive Message Pending reg 2 */
+#define CAN_RML2 0xFFC02A5C /* Receive Message Lost reg 2 */
+#define CAN_MBTIF2 0xFFC02A60 /* Mailbox Transmit Interrupt Flag reg 2 */
+#define CAN_MBRIF2 0xFFC02A64 /* Mailbox Receive Interrupt Flag reg 2 */
+#define CAN_MBIM2 0xFFC02A68 /* Mailbox Interrupt Mask reg 2 */
+#define CAN_RFH2 0xFFC02A6C /* Remote Frame Handling reg 2 */
+#define CAN_OPSS2 0xFFC02A70 /* Overwrite Protection Single Shot Xmit reg 2 */
+
+/* CAN Configuration, Control, and Status Registers */
+#define CAN_CLOCK 0xFFC02A80 /* Bit Timing Configuration register 0 */
+#define CAN_TIMING 0xFFC02A84 /* Bit Timing Configuration register 1 */
+#define CAN_DEBUG 0xFFC02A88 /* Debug Register */
+#define CAN_STATUS 0xFFC02A8C /* Global Status Register */
+#define CAN_CEC 0xFFC02A90 /* Error Counter Register */
+#define CAN_GIS 0xFFC02A94 /* Global Interrupt Status Register */
+#define CAN_GIM 0xFFC02A98 /* Global Interrupt Mask Register */
+#define CAN_GIF 0xFFC02A9C /* Global Interrupt Flag Register */
+#define CAN_CONTROL 0xFFC02AA0 /* Master Control Register */
+#define CAN_INTR 0xFFC02AA4 /* Interrupt Pending Register */
+#define CAN_SFCMVER 0xFFC02AA8 /* Version Code Register */
+#define CAN_MBTD 0xFFC02AAC /* Mailbox Temporary Disable Feature */
+#define CAN_EWR 0xFFC02AB0 /* Programmable Warning Level */
+#define CAN_ESR 0xFFC02AB4 /* Error Status Register */
+#define CAN_UCREG 0xFFC02AC0 /* Universal Counter Register/Capture Register */
+#define CAN_UCCNT 0xFFC02AC4 /* Universal Counter */
+#define CAN_UCRC 0xFFC02AC8 /* Universal Counter Force Reload Register */
+#define CAN_UCCNF 0xFFC02ACC /* Universal Counter Configuration Register */
+
+/* Mailbox Acceptance Masks */
+#define CAN_AM00L 0xFFC02B00 /* Mailbox 0 Low Acceptance Mask */
+#define CAN_AM00H 0xFFC02B04 /* Mailbox 0 High Acceptance Mask */
+#define CAN_AM01L 0xFFC02B08 /* Mailbox 1 Low Acceptance Mask */
+#define CAN_AM01H 0xFFC02B0C /* Mailbox 1 High Acceptance Mask */
+#define CAN_AM02L 0xFFC02B10 /* Mailbox 2 Low Acceptance Mask */
+#define CAN_AM02H 0xFFC02B14 /* Mailbox 2 High Acceptance Mask */
+#define CAN_AM03L 0xFFC02B18 /* Mailbox 3 Low Acceptance Mask */
+#define CAN_AM03H 0xFFC02B1C /* Mailbox 3 High Acceptance Mask */
+#define CAN_AM04L 0xFFC02B20 /* Mailbox 4 Low Acceptance Mask */
+#define CAN_AM04H 0xFFC02B24 /* Mailbox 4 High Acceptance Mask */
+#define CAN_AM05L 0xFFC02B28 /* Mailbox 5 Low Acceptance Mask */
+#define CAN_AM05H 0xFFC02B2C /* Mailbox 5 High Acceptance Mask */
+#define CAN_AM06L 0xFFC02B30 /* Mailbox 6 Low Acceptance Mask */
+#define CAN_AM06H 0xFFC02B34 /* Mailbox 6 High Acceptance Mask */
+#define CAN_AM07L 0xFFC02B38 /* Mailbox 7 Low Acceptance Mask */
+#define CAN_AM07H 0xFFC02B3C /* Mailbox 7 High Acceptance Mask */
+#define CAN_AM08L 0xFFC02B40 /* Mailbox 8 Low Acceptance Mask */
+#define CAN_AM08H 0xFFC02B44 /* Mailbox 8 High Acceptance Mask */
+#define CAN_AM09L 0xFFC02B48 /* Mailbox 9 Low Acceptance Mask */
+#define CAN_AM09H 0xFFC02B4C /* Mailbox 9 High Acceptance Mask */
+#define CAN_AM10L 0xFFC02B50 /* Mailbox 10 Low Acceptance Mask */
+#define CAN_AM10H 0xFFC02B54 /* Mailbox 10 High Acceptance Mask */
+#define CAN_AM11L 0xFFC02B58 /* Mailbox 11 Low Acceptance Mask */
+#define CAN_AM11H 0xFFC02B5C /* Mailbox 11 High Acceptance Mask */
+#define CAN_AM12L 0xFFC02B60 /* Mailbox 12 Low Acceptance Mask */
+#define CAN_AM12H 0xFFC02B64 /* Mailbox 12 High Acceptance Mask */
+#define CAN_AM13L 0xFFC02B68 /* Mailbox 13 Low Acceptance Mask */
+#define CAN_AM13H 0xFFC02B6C /* Mailbox 13 High Acceptance Mask */
+#define CAN_AM14L 0xFFC02B70 /* Mailbox 14 Low Acceptance Mask */
+#define CAN_AM14H 0xFFC02B74 /* Mailbox 14 High Acceptance Mask */
+#define CAN_AM15L 0xFFC02B78 /* Mailbox 15 Low Acceptance Mask */
+#define CAN_AM15H 0xFFC02B7C /* Mailbox 15 High Acceptance Mask */
+
+#define CAN_AM16L 0xFFC02B80 /* Mailbox 16 Low Acceptance Mask */
+#define CAN_AM16H 0xFFC02B84 /* Mailbox 16 High Acceptance Mask */
+#define CAN_AM17L 0xFFC02B88 /* Mailbox 17 Low Acceptance Mask */
+#define CAN_AM17H 0xFFC02B8C /* Mailbox 17 High Acceptance Mask */
+#define CAN_AM18L 0xFFC02B90 /* Mailbox 18 Low Acceptance Mask */
+#define CAN_AM18H 0xFFC02B94 /* Mailbox 18 High Acceptance Mask */
+#define CAN_AM19L 0xFFC02B98 /* Mailbox 19 Low Acceptance Mask */
+#define CAN_AM19H 0xFFC02B9C /* Mailbox 19 High Acceptance Mask */
+#define CAN_AM20L 0xFFC02BA0 /* Mailbox 20 Low Acceptance Mask */
+#define CAN_AM20H 0xFFC02BA4 /* Mailbox 20 High Acceptance Mask */
+#define CAN_AM21L 0xFFC02BA8 /* Mailbox 21 Low Acceptance Mask */
+#define CAN_AM21H 0xFFC02BAC /* Mailbox 21 High Acceptance Mask */
+#define CAN_AM22L 0xFFC02BB0 /* Mailbox 22 Low Acceptance Mask */
+#define CAN_AM22H 0xFFC02BB4 /* Mailbox 22 High Acceptance Mask */
+#define CAN_AM23L 0xFFC02BB8 /* Mailbox 23 Low Acceptance Mask */
+#define CAN_AM23H 0xFFC02BBC /* Mailbox 23 High Acceptance Mask */
+#define CAN_AM24L 0xFFC02BC0 /* Mailbox 24 Low Acceptance Mask */
+#define CAN_AM24H 0xFFC02BC4 /* Mailbox 24 High Acceptance Mask */
+#define CAN_AM25L 0xFFC02BC8 /* Mailbox 25 Low Acceptance Mask */
+#define CAN_AM25H 0xFFC02BCC /* Mailbox 25 High Acceptance Mask */
+#define CAN_AM26L 0xFFC02BD0 /* Mailbox 26 Low Acceptance Mask */
+#define CAN_AM26H 0xFFC02BD4 /* Mailbox 26 High Acceptance Mask */
+#define CAN_AM27L 0xFFC02BD8 /* Mailbox 27 Low Acceptance Mask */
+#define CAN_AM27H 0xFFC02BDC /* Mailbox 27 High Acceptance Mask */
+#define CAN_AM28L 0xFFC02BE0 /* Mailbox 28 Low Acceptance Mask */
+#define CAN_AM28H 0xFFC02BE4 /* Mailbox 28 High Acceptance Mask */
+#define CAN_AM29L 0xFFC02BE8 /* Mailbox 29 Low Acceptance Mask */
+#define CAN_AM29H 0xFFC02BEC /* Mailbox 29 High Acceptance Mask */
+#define CAN_AM30L 0xFFC02BF0 /* Mailbox 30 Low Acceptance Mask */
+#define CAN_AM30H 0xFFC02BF4 /* Mailbox 30 High Acceptance Mask */
+#define CAN_AM31L 0xFFC02BF8 /* Mailbox 31 Low Acceptance Mask */
+#define CAN_AM31H 0xFFC02BFC /* Mailbox 31 High Acceptance Mask */
+
+/* CAN Acceptance Mask Macros */
+#define CAN_AM_L(x) (CAN_AM00L+((x)*0x8))
+#define CAN_AM_H(x) (CAN_AM00H+((x)*0x8))
+
+/* Mailbox Registers */
+#define CAN_MB00_DATA0 0xFFC02C00 /* Mailbox 0 Data Word 0 [15:0] Register */
+#define CAN_MB00_DATA1 0xFFC02C04 /* Mailbox 0 Data Word 1 [31:16] Register */
+#define CAN_MB00_DATA2 0xFFC02C08 /* Mailbox 0 Data Word 2 [47:32] Register */
+#define CAN_MB00_DATA3 0xFFC02C0C /* Mailbox 0 Data Word 3 [63:48] Register */
+#define CAN_MB00_LENGTH 0xFFC02C10 /* Mailbox 0 Data Length Code Register */
+#define CAN_MB00_TIMESTAMP 0xFFC02C14 /* Mailbox 0 Time Stamp Value Register */
+#define CAN_MB00_ID0 0xFFC02C18 /* Mailbox 0 Identifier Low Register */
+#define CAN_MB00_ID1 0xFFC02C1C /* Mailbox 0 Identifier High Register */
+
+#define CAN_MB01_DATA0 0xFFC02C20 /* Mailbox 1 Data Word 0 [15:0] Register */
+#define CAN_MB01_DATA1 0xFFC02C24 /* Mailbox 1 Data Word 1 [31:16] Register */
+#define CAN_MB01_DATA2 0xFFC02C28 /* Mailbox 1 Data Word 2 [47:32] Register */
+#define CAN_MB01_DATA3 0xFFC02C2C /* Mailbox 1 Data Word 3 [63:48] Register */
+#define CAN_MB01_LENGTH 0xFFC02C30 /* Mailbox 1 Data Length Code Register */
+#define CAN_MB01_TIMESTAMP 0xFFC02C34 /* Mailbox 1 Time Stamp Value Register */
+#define CAN_MB01_ID0 0xFFC02C38 /* Mailbox 1 Identifier Low Register */
+#define CAN_MB01_ID1 0xFFC02C3C /* Mailbox 1 Identifier High Register */
+
+#define CAN_MB02_DATA0 0xFFC02C40 /* Mailbox 2 Data Word 0 [15:0] Register */
+#define CAN_MB02_DATA1 0xFFC02C44 /* Mailbox 2 Data Word 1 [31:16] Register */
+#define CAN_MB02_DATA2 0xFFC02C48 /* Mailbox 2 Data Word 2 [47:32] Register */
+#define CAN_MB02_DATA3 0xFFC02C4C /* Mailbox 2 Data Word 3 [63:48] Register */
+#define CAN_MB02_LENGTH 0xFFC02C50 /* Mailbox 2 Data Length Code Register */
+#define CAN_MB02_TIMESTAMP 0xFFC02C54 /* Mailbox 2 Time Stamp Value Register */
+#define CAN_MB02_ID0 0xFFC02C58 /* Mailbox 2 Identifier Low Register */
+#define CAN_MB02_ID1 0xFFC02C5C /* Mailbox 2 Identifier High Register */
+
+#define CAN_MB03_DATA0 0xFFC02C60 /* Mailbox 3 Data Word 0 [15:0] Register */
+#define CAN_MB03_DATA1 0xFFC02C64 /* Mailbox 3 Data Word 1 [31:16] Register */
+#define CAN_MB03_DATA2 0xFFC02C68 /* Mailbox 3 Data Word 2 [47:32] Register */
+#define CAN_MB03_DATA3 0xFFC02C6C /* Mailbox 3 Data Word 3 [63:48] Register */
+#define CAN_MB03_LENGTH 0xFFC02C70 /* Mailbox 3 Data Length Code Register */
+#define CAN_MB03_TIMESTAMP 0xFFC02C74 /* Mailbox 3 Time Stamp Value Register */
+#define CAN_MB03_ID0 0xFFC02C78 /* Mailbox 3 Identifier Low Register */
+#define CAN_MB03_ID1 0xFFC02C7C /* Mailbox 3 Identifier High Register */
+
+#define CAN_MB04_DATA0 0xFFC02C80 /* Mailbox 4 Data Word 0 [15:0] Register */
+#define CAN_MB04_DATA1 0xFFC02C84 /* Mailbox 4 Data Word 1 [31:16] Register */
+#define CAN_MB04_DATA2 0xFFC02C88 /* Mailbox 4 Data Word 2 [47:32] Register */
+#define CAN_MB04_DATA3 0xFFC02C8C /* Mailbox 4 Data Word 3 [63:48] Register */
+#define CAN_MB04_LENGTH 0xFFC02C90 /* Mailbox 4 Data Length Code Register */
+#define CAN_MB04_TIMESTAMP 0xFFC02C94 /* Mailbox 4 Time Stamp Value Register */
+#define CAN_MB04_ID0 0xFFC02C98 /* Mailbox 4 Identifier Low Register */
+#define CAN_MB04_ID1 0xFFC02C9C /* Mailbox 4 Identifier High Register */
+
+#define CAN_MB05_DATA0 0xFFC02CA0 /* Mailbox 5 Data Word 0 [15:0] Register */
+#define CAN_MB05_DATA1 0xFFC02CA4 /* Mailbox 5 Data Word 1 [31:16] Register */
+#define CAN_MB05_DATA2 0xFFC02CA8 /* Mailbox 5 Data Word 2 [47:32] Register */
+#define CAN_MB05_DATA3 0xFFC02CAC /* Mailbox 5 Data Word 3 [63:48] Register */
+#define CAN_MB05_LENGTH 0xFFC02CB0 /* Mailbox 5 Data Length Code Register */
+#define CAN_MB05_TIMESTAMP 0xFFC02CB4 /* Mailbox 5 Time Stamp Value Register */
+#define CAN_MB05_ID0 0xFFC02CB8 /* Mailbox 5 Identifier Low Register */
+#define CAN_MB05_ID1 0xFFC02CBC /* Mailbox 5 Identifier High Register */
+
+#define CAN_MB06_DATA0 0xFFC02CC0 /* Mailbox 6 Data Word 0 [15:0] Register */
+#define CAN_MB06_DATA1 0xFFC02CC4 /* Mailbox 6 Data Word 1 [31:16] Register */
+#define CAN_MB06_DATA2 0xFFC02CC8 /* Mailbox 6 Data Word 2 [47:32] Register */
+#define CAN_MB06_DATA3 0xFFC02CCC /* Mailbox 6 Data Word 3 [63:48] Register */
+#define CAN_MB06_LENGTH 0xFFC02CD0 /* Mailbox 6 Data Length Code Register */
+#define CAN_MB06_TIMESTAMP 0xFFC02CD4 /* Mailbox 6 Time Stamp Value Register */
+#define CAN_MB06_ID0 0xFFC02CD8 /* Mailbox 6 Identifier Low Register */
+#define CAN_MB06_ID1 0xFFC02CDC /* Mailbox 6 Identifier High Register */
+
+#define CAN_MB07_DATA0 0xFFC02CE0 /* Mailbox 7 Data Word 0 [15:0] Register */
+#define CAN_MB07_DATA1 0xFFC02CE4 /* Mailbox 7 Data Word 1 [31:16] Register */
+#define CAN_MB07_DATA2 0xFFC02CE8 /* Mailbox 7 Data Word 2 [47:32] Register */
+#define CAN_MB07_DATA3 0xFFC02CEC /* Mailbox 7 Data Word 3 [63:48] Register */
+#define CAN_MB07_LENGTH 0xFFC02CF0 /* Mailbox 7 Data Length Code Register */
+#define CAN_MB07_TIMESTAMP 0xFFC02CF4 /* Mailbox 7 Time Stamp Value Register */
+#define CAN_MB07_ID0 0xFFC02CF8 /* Mailbox 7 Identifier Low Register */
+#define CAN_MB07_ID1 0xFFC02CFC /* Mailbox 7 Identifier High Register */
+
+#define CAN_MB08_DATA0 0xFFC02D00 /* Mailbox 8 Data Word 0 [15:0] Register */
+#define CAN_MB08_DATA1 0xFFC02D04 /* Mailbox 8 Data Word 1 [31:16] Register */
+#define CAN_MB08_DATA2 0xFFC02D08 /* Mailbox 8 Data Word 2 [47:32] Register */
+#define CAN_MB08_DATA3 0xFFC02D0C /* Mailbox 8 Data Word 3 [63:48] Register */
+#define CAN_MB08_LENGTH 0xFFC02D10 /* Mailbox 8 Data Length Code Register */
+#define CAN_MB08_TIMESTAMP 0xFFC02D14 /* Mailbox 8 Time Stamp Value Register */
+#define CAN_MB08_ID0 0xFFC02D18 /* Mailbox 8 Identifier Low Register */
+#define CAN_MB08_ID1 0xFFC02D1C /* Mailbox 8 Identifier High Register */
+
+#define CAN_MB09_DATA0 0xFFC02D20 /* Mailbox 9 Data Word 0 [15:0] Register */
+#define CAN_MB09_DATA1 0xFFC02D24 /* Mailbox 9 Data Word 1 [31:16] Register */
+#define CAN_MB09_DATA2 0xFFC02D28 /* Mailbox 9 Data Word 2 [47:32] Register */
+#define CAN_MB09_DATA3 0xFFC02D2C /* Mailbox 9 Data Word 3 [63:48] Register */
+#define CAN_MB09_LENGTH 0xFFC02D30 /* Mailbox 9 Data Length Code Register */
+#define CAN_MB09_TIMESTAMP 0xFFC02D34 /* Mailbox 9 Time Stamp Value Register */
+#define CAN_MB09_ID0 0xFFC02D38 /* Mailbox 9 Identifier Low Register */
+#define CAN_MB09_ID1 0xFFC02D3C /* Mailbox 9 Identifier High Register */
+
+#define CAN_MB10_DATA0 0xFFC02D40 /* Mailbox 10 Data Word 0 [15:0] Register */
+#define CAN_MB10_DATA1 0xFFC02D44 /* Mailbox 10 Data Word 1 [31:16] Register */
+#define CAN_MB10_DATA2 0xFFC02D48 /* Mailbox 10 Data Word 2 [47:32] Register */
+#define CAN_MB10_DATA3 0xFFC02D4C /* Mailbox 10 Data Word 3 [63:48] Register */
+#define CAN_MB10_LENGTH 0xFFC02D50 /* Mailbox 10 Data Length Code Register */
+#define CAN_MB10_TIMESTAMP 0xFFC02D54 /* Mailbox 10 Time Stamp Value Register */
+#define CAN_MB10_ID0 0xFFC02D58 /* Mailbox 10 Identifier Low Register */
+#define CAN_MB10_ID1 0xFFC02D5C /* Mailbox 10 Identifier High Register */
+
+#define CAN_MB11_DATA0 0xFFC02D60 /* Mailbox 11 Data Word 0 [15:0] Register */
+#define CAN_MB11_DATA1 0xFFC02D64 /* Mailbox 11 Data Word 1 [31:16] Register */
+#define CAN_MB11_DATA2 0xFFC02D68 /* Mailbox 11 Data Word 2 [47:32] Register */
+#define CAN_MB11_DATA3 0xFFC02D6C /* Mailbox 11 Data Word 3 [63:48] Register */
+#define CAN_MB11_LENGTH 0xFFC02D70 /* Mailbox 11 Data Length Code Register */
+#define CAN_MB11_TIMESTAMP 0xFFC02D74 /* Mailbox 11 Time Stamp Value Register */
+#define CAN_MB11_ID0 0xFFC02D78 /* Mailbox 11 Identifier Low Register */
+#define CAN_MB11_ID1 0xFFC02D7C /* Mailbox 11 Identifier High Register */
+
+#define CAN_MB12_DATA0 0xFFC02D80 /* Mailbox 12 Data Word 0 [15:0] Register */
+#define CAN_MB12_DATA1 0xFFC02D84 /* Mailbox 12 Data Word 1 [31:16] Register */
+#define CAN_MB12_DATA2 0xFFC02D88 /* Mailbox 12 Data Word 2 [47:32] Register */
+#define CAN_MB12_DATA3 0xFFC02D8C /* Mailbox 12 Data Word 3 [63:48] Register */
+#define CAN_MB12_LENGTH 0xFFC02D90 /* Mailbox 12 Data Length Code Register */
+#define CAN_MB12_TIMESTAMP 0xFFC02D94 /* Mailbox 12 Time Stamp Value Register */
+#define CAN_MB12_ID0 0xFFC02D98 /* Mailbox 12 Identifier Low Register */
+#define CAN_MB12_ID1 0xFFC02D9C /* Mailbox 12 Identifier High Register */
+
+#define CAN_MB13_DATA0 0xFFC02DA0 /* Mailbox 13 Data Word 0 [15:0] Register */
+#define CAN_MB13_DATA1 0xFFC02DA4 /* Mailbox 13 Data Word 1 [31:16] Register */
+#define CAN_MB13_DATA2 0xFFC02DA8 /* Mailbox 13 Data Word 2 [47:32] Register */
+#define CAN_MB13_DATA3 0xFFC02DAC /* Mailbox 13 Data Word 3 [63:48] Register */
+#define CAN_MB13_LENGTH 0xFFC02DB0 /* Mailbox 13 Data Length Code Register */
+#define CAN_MB13_TIMESTAMP 0xFFC02DB4 /* Mailbox 13 Time Stamp Value Register */
+#define CAN_MB13_ID0 0xFFC02DB8 /* Mailbox 13 Identifier Low Register */
+#define CAN_MB13_ID1 0xFFC02DBC /* Mailbox 13 Identifier High Register */
+
+#define CAN_MB14_DATA0 0xFFC02DC0 /* Mailbox 14 Data Word 0 [15:0] Register */
+#define CAN_MB14_DATA1 0xFFC02DC4 /* Mailbox 14 Data Word 1 [31:16] Register */
+#define CAN_MB14_DATA2 0xFFC02DC8 /* Mailbox 14 Data Word 2 [47:32] Register */
+#define CAN_MB14_DATA3 0xFFC02DCC /* Mailbox 14 Data Word 3 [63:48] Register */
+#define CAN_MB14_LENGTH 0xFFC02DD0 /* Mailbox 14 Data Length Code Register */
+#define CAN_MB14_TIMESTAMP 0xFFC02DD4 /* Mailbox 14 Time Stamp Value Register */
+#define CAN_MB14_ID0 0xFFC02DD8 /* Mailbox 14 Identifier Low Register */
+#define CAN_MB14_ID1 0xFFC02DDC /* Mailbox 14 Identifier High Register */
+
+#define CAN_MB15_DATA0 0xFFC02DE0 /* Mailbox 15 Data Word 0 [15:0] Register */
+#define CAN_MB15_DATA1 0xFFC02DE4 /* Mailbox 15 Data Word 1 [31:16] Register */
+#define CAN_MB15_DATA2 0xFFC02DE8 /* Mailbox 15 Data Word 2 [47:32] Register */
+#define CAN_MB15_DATA3 0xFFC02DEC /* Mailbox 15 Data Word 3 [63:48] Register */
+#define CAN_MB15_LENGTH 0xFFC02DF0 /* Mailbox 15 Data Length Code Register */
+#define CAN_MB15_TIMESTAMP 0xFFC02DF4 /* Mailbox 15 Time Stamp Value Register */
+#define CAN_MB15_ID0 0xFFC02DF8 /* Mailbox 15 Identifier Low Register */
+#define CAN_MB15_ID1 0xFFC02DFC /* Mailbox 15 Identifier High Register */
+
+#define CAN_MB16_DATA0 0xFFC02E00 /* Mailbox 16 Data Word 0 [15:0] Register */
+#define CAN_MB16_DATA1 0xFFC02E04 /* Mailbox 16 Data Word 1 [31:16] Register */
+#define CAN_MB16_DATA2 0xFFC02E08 /* Mailbox 16 Data Word 2 [47:32] Register */
+#define CAN_MB16_DATA3 0xFFC02E0C /* Mailbox 16 Data Word 3 [63:48] Register */
+#define CAN_MB16_LENGTH 0xFFC02E10 /* Mailbox 16 Data Length Code Register */
+#define CAN_MB16_TIMESTAMP 0xFFC02E14 /* Mailbox 16 Time Stamp Value Register */
+#define CAN_MB16_ID0 0xFFC02E18 /* Mailbox 16 Identifier Low Register */
+#define CAN_MB16_ID1 0xFFC02E1C /* Mailbox 16 Identifier High Register */
+
+#define CAN_MB17_DATA0 0xFFC02E20 /* Mailbox 17 Data Word 0 [15:0] Register */
+#define CAN_MB17_DATA1 0xFFC02E24 /* Mailbox 17 Data Word 1 [31:16] Register */
+#define CAN_MB17_DATA2 0xFFC02E28 /* Mailbox 17 Data Word 2 [47:32] Register */
+#define CAN_MB17_DATA3 0xFFC02E2C /* Mailbox 17 Data Word 3 [63:48] Register */
+#define CAN_MB17_LENGTH 0xFFC02E30 /* Mailbox 17 Data Length Code Register */
+#define CAN_MB17_TIMESTAMP 0xFFC02E34 /* Mailbox 17 Time Stamp Value Register */
+#define CAN_MB17_ID0 0xFFC02E38 /* Mailbox 17 Identifier Low Register */
+#define CAN_MB17_ID1 0xFFC02E3C /* Mailbox 17 Identifier High Register */
+
+#define CAN_MB18_DATA0 0xFFC02E40 /* Mailbox 18 Data Word 0 [15:0] Register */
+#define CAN_MB18_DATA1 0xFFC02E44 /* Mailbox 18 Data Word 1 [31:16] Register */
+#define CAN_MB18_DATA2 0xFFC02E48 /* Mailbox 18 Data Word 2 [47:32] Register */
+#define CAN_MB18_DATA3 0xFFC02E4C /* Mailbox 18 Data Word 3 [63:48] Register */
+#define CAN_MB18_LENGTH 0xFFC02E50 /* Mailbox 18 Data Length Code Register */
+#define CAN_MB18_TIMESTAMP 0xFFC02E54 /* Mailbox 18 Time Stamp Value Register */
+#define CAN_MB18_ID0 0xFFC02E58 /* Mailbox 18 Identifier Low Register */
+#define CAN_MB18_ID1 0xFFC02E5C /* Mailbox 18 Identifier High Register */
+
+#define CAN_MB19_DATA0 0xFFC02E60 /* Mailbox 19 Data Word 0 [15:0] Register */
+#define CAN_MB19_DATA1 0xFFC02E64 /* Mailbox 19 Data Word 1 [31:16] Register */
+#define CAN_MB19_DATA2 0xFFC02E68 /* Mailbox 19 Data Word 2 [47:32] Register */
+#define CAN_MB19_DATA3 0xFFC02E6C /* Mailbox 19 Data Word 3 [63:48] Register */
+#define CAN_MB19_LENGTH 0xFFC02E70 /* Mailbox 19 Data Length Code Register */
+#define CAN_MB19_TIMESTAMP 0xFFC02E74 /* Mailbox 19 Time Stamp Value Register */
+#define CAN_MB19_ID0 0xFFC02E78 /* Mailbox 19 Identifier Low Register */
+#define CAN_MB19_ID1 0xFFC02E7C /* Mailbox 19 Identifier High Register */
+
+#define CAN_MB20_DATA0 0xFFC02E80 /* Mailbox 20 Data Word 0 [15:0] Register */
+#define CAN_MB20_DATA1 0xFFC02E84 /* Mailbox 20 Data Word 1 [31:16] Register */
+#define CAN_MB20_DATA2 0xFFC02E88 /* Mailbox 20 Data Word 2 [47:32] Register */
+#define CAN_MB20_DATA3 0xFFC02E8C /* Mailbox 20 Data Word 3 [63:48] Register */
+#define CAN_MB20_LENGTH 0xFFC02E90 /* Mailbox 20 Data Length Code Register */
+#define CAN_MB20_TIMESTAMP 0xFFC02E94 /* Mailbox 20 Time Stamp Value Register */
+#define CAN_MB20_ID0 0xFFC02E98 /* Mailbox 20 Identifier Low Register */
+#define CAN_MB20_ID1 0xFFC02E9C /* Mailbox 20 Identifier High Register */
+
+#define CAN_MB21_DATA0 0xFFC02EA0 /* Mailbox 21 Data Word 0 [15:0] Register */
+#define CAN_MB21_DATA1 0xFFC02EA4 /* Mailbox 21 Data Word 1 [31:16] Register */
+#define CAN_MB21_DATA2 0xFFC02EA8 /* Mailbox 21 Data Word 2 [47:32] Register */
+#define CAN_MB21_DATA3 0xFFC02EAC /* Mailbox 21 Data Word 3 [63:48] Register */
+#define CAN_MB21_LENGTH 0xFFC02EB0 /* Mailbox 21 Data Length Code Register */
+#define CAN_MB21_TIMESTAMP 0xFFC02EB4 /* Mailbox 21 Time Stamp Value Register */
+#define CAN_MB21_ID0 0xFFC02EB8 /* Mailbox 21 Identifier Low Register */
+#define CAN_MB21_ID1 0xFFC02EBC /* Mailbox 21 Identifier High Register */
+
+#define CAN_MB22_DATA0 0xFFC02EC0 /* Mailbox 22 Data Word 0 [15:0] Register */
+#define CAN_MB22_DATA1 0xFFC02EC4 /* Mailbox 22 Data Word 1 [31:16] Register */
+#define CAN_MB22_DATA2 0xFFC02EC8 /* Mailbox 22 Data Word 2 [47:32] Register */
+#define CAN_MB22_DATA3 0xFFC02ECC /* Mailbox 22 Data Word 3 [63:48] Register */
+#define CAN_MB22_LENGTH 0xFFC02ED0 /* Mailbox 22 Data Length Code Register */
+#define CAN_MB22_TIMESTAMP 0xFFC02ED4 /* Mailbox 22 Time Stamp Value Register */
+#define CAN_MB22_ID0 0xFFC02ED8 /* Mailbox 22 Identifier Low Register */
+#define CAN_MB22_ID1 0xFFC02EDC /* Mailbox 22 Identifier High Register */
+
+#define CAN_MB23_DATA0 0xFFC02EE0 /* Mailbox 23 Data Word 0 [15:0] Register */
+#define CAN_MB23_DATA1 0xFFC02EE4 /* Mailbox 23 Data Word 1 [31:16] Register */
+#define CAN_MB23_DATA2 0xFFC02EE8 /* Mailbox 23 Data Word 2 [47:32] Register */
+#define CAN_MB23_DATA3 0xFFC02EEC /* Mailbox 23 Data Word 3 [63:48] Register */
+#define CAN_MB23_LENGTH 0xFFC02EF0 /* Mailbox 23 Data Length Code Register */
+#define CAN_MB23_TIMESTAMP 0xFFC02EF4 /* Mailbox 23 Time Stamp Value Register */
+#define CAN_MB23_ID0 0xFFC02EF8 /* Mailbox 23 Identifier Low Register */
+#define CAN_MB23_ID1 0xFFC02EFC /* Mailbox 23 Identifier High Register */
+
+#define CAN_MB24_DATA0 0xFFC02F00 /* Mailbox 24 Data Word 0 [15:0] Register */
+#define CAN_MB24_DATA1 0xFFC02F04 /* Mailbox 24 Data Word 1 [31:16] Register */
+#define CAN_MB24_DATA2 0xFFC02F08 /* Mailbox 24 Data Word 2 [47:32] Register */
+#define CAN_MB24_DATA3 0xFFC02F0C /* Mailbox 24 Data Word 3 [63:48] Register */
+#define CAN_MB24_LENGTH 0xFFC02F10 /* Mailbox 24 Data Length Code Register */
+#define CAN_MB24_TIMESTAMP 0xFFC02F14 /* Mailbox 24 Time Stamp Value Register */
+#define CAN_MB24_ID0 0xFFC02F18 /* Mailbox 24 Identifier Low Register */
+#define CAN_MB24_ID1 0xFFC02F1C /* Mailbox 24 Identifier High Register */
+
+#define CAN_MB25_DATA0 0xFFC02F20 /* Mailbox 25 Data Word 0 [15:0] Register */
+#define CAN_MB25_DATA1 0xFFC02F24 /* Mailbox 25 Data Word 1 [31:16] Register */
+#define CAN_MB25_DATA2 0xFFC02F28 /* Mailbox 25 Data Word 2 [47:32] Register */
+#define CAN_MB25_DATA3 0xFFC02F2C /* Mailbox 25 Data Word 3 [63:48] Register */
+#define CAN_MB25_LENGTH 0xFFC02F30 /* Mailbox 25 Data Length Code Register */
+#define CAN_MB25_TIMESTAMP 0xFFC02F34 /* Mailbox 25 Time Stamp Value Register */
+#define CAN_MB25_ID0 0xFFC02F38 /* Mailbox 25 Identifier Low Register */
+#define CAN_MB25_ID1 0xFFC02F3C /* Mailbox 25 Identifier High Register */
+
+#define CAN_MB26_DATA0 0xFFC02F40 /* Mailbox 26 Data Word 0 [15:0] Register */
+#define CAN_MB26_DATA1 0xFFC02F44 /* Mailbox 26 Data Word 1 [31:16] Register */
+#define CAN_MB26_DATA2 0xFFC02F48 /* Mailbox 26 Data Word 2 [47:32] Register */
+#define CAN_MB26_DATA3 0xFFC02F4C /* Mailbox 26 Data Word 3 [63:48] Register */
+#define CAN_MB26_LENGTH 0xFFC02F50 /* Mailbox 26 Data Length Code Register */
+#define CAN_MB26_TIMESTAMP 0xFFC02F54 /* Mailbox 26 Time Stamp Value Register */
+#define CAN_MB26_ID0 0xFFC02F58 /* Mailbox 26 Identifier Low Register */
+#define CAN_MB26_ID1 0xFFC02F5C /* Mailbox 26 Identifier High Register */
+
+#define CAN_MB27_DATA0 0xFFC02F60 /* Mailbox 27 Data Word 0 [15:0] Register */
+#define CAN_MB27_DATA1 0xFFC02F64 /* Mailbox 27 Data Word 1 [31:16] Register */
+#define CAN_MB27_DATA2 0xFFC02F68 /* Mailbox 27 Data Word 2 [47:32] Register */
+#define CAN_MB27_DATA3 0xFFC02F6C /* Mailbox 27 Data Word 3 [63:48] Register */
+#define CAN_MB27_LENGTH 0xFFC02F70 /* Mailbox 27 Data Length Code Register */
+#define CAN_MB27_TIMESTAMP 0xFFC02F74 /* Mailbox 27 Time Stamp Value Register */
+#define CAN_MB27_ID0 0xFFC02F78 /* Mailbox 27 Identifier Low Register */
+#define CAN_MB27_ID1 0xFFC02F7C /* Mailbox 27 Identifier High Register */
+
+#define CAN_MB28_DATA0 0xFFC02F80 /* Mailbox 28 Data Word 0 [15:0] Register */
+#define CAN_MB28_DATA1 0xFFC02F84 /* Mailbox 28 Data Word 1 [31:16] Register */
+#define CAN_MB28_DATA2 0xFFC02F88 /* Mailbox 28 Data Word 2 [47:32] Register */
+#define CAN_MB28_DATA3 0xFFC02F8C /* Mailbox 28 Data Word 3 [63:48] Register */
+#define CAN_MB28_LENGTH 0xFFC02F90 /* Mailbox 28 Data Length Code Register */
+#define CAN_MB28_TIMESTAMP 0xFFC02F94 /* Mailbox 28 Time Stamp Value Register */
+#define CAN_MB28_ID0 0xFFC02F98 /* Mailbox 28 Identifier Low Register */
+#define CAN_MB28_ID1 0xFFC02F9C /* Mailbox 28 Identifier High Register */
+
+#define CAN_MB29_DATA0 0xFFC02FA0 /* Mailbox 29 Data Word 0 [15:0] Register */
+#define CAN_MB29_DATA1 0xFFC02FA4 /* Mailbox 29 Data Word 1 [31:16] Register */
+#define CAN_MB29_DATA2 0xFFC02FA8 /* Mailbox 29 Data Word 2 [47:32] Register */
+#define CAN_MB29_DATA3 0xFFC02FAC /* Mailbox 29 Data Word 3 [63:48] Register */
+#define CAN_MB29_LENGTH 0xFFC02FB0 /* Mailbox 29 Data Length Code Register */
+#define CAN_MB29_TIMESTAMP 0xFFC02FB4 /* Mailbox 29 Time Stamp Value Register */
+#define CAN_MB29_ID0 0xFFC02FB8 /* Mailbox 29 Identifier Low Register */
+#define CAN_MB29_ID1 0xFFC02FBC /* Mailbox 29 Identifier High Register */
+
+#define CAN_MB30_DATA0 0xFFC02FC0 /* Mailbox 30 Data Word 0 [15:0] Register */
+#define CAN_MB30_DATA1 0xFFC02FC4 /* Mailbox 30 Data Word 1 [31:16] Register */
+#define CAN_MB30_DATA2 0xFFC02FC8 /* Mailbox 30 Data Word 2 [47:32] Register */
+#define CAN_MB30_DATA3 0xFFC02FCC /* Mailbox 30 Data Word 3 [63:48] Register */
+#define CAN_MB30_LENGTH 0xFFC02FD0 /* Mailbox 30 Data Length Code Register */
+#define CAN_MB30_TIMESTAMP 0xFFC02FD4 /* Mailbox 30 Time Stamp Value Register */
+#define CAN_MB30_ID0 0xFFC02FD8 /* Mailbox 30 Identifier Low Register */
+#define CAN_MB30_ID1 0xFFC02FDC /* Mailbox 30 Identifier High Register */
+
+#define CAN_MB31_DATA0 0xFFC02FE0 /* Mailbox 31 Data Word 0 [15:0] Register */
+#define CAN_MB31_DATA1 0xFFC02FE4 /* Mailbox 31 Data Word 1 [31:16] Register */
+#define CAN_MB31_DATA2 0xFFC02FE8 /* Mailbox 31 Data Word 2 [47:32] Register */
+#define CAN_MB31_DATA3 0xFFC02FEC /* Mailbox 31 Data Word 3 [63:48] Register */
+#define CAN_MB31_LENGTH 0xFFC02FF0 /* Mailbox 31 Data Length Code Register */
+#define CAN_MB31_TIMESTAMP 0xFFC02FF4 /* Mailbox 31 Time Stamp Value Register */
+#define CAN_MB31_ID0 0xFFC02FF8 /* Mailbox 31 Identifier Low Register */
+#define CAN_MB31_ID1 0xFFC02FFC /* Mailbox 31 Identifier High Register */
+
+/* CAN Mailbox Area Macros */
+#define CAN_MB_ID1(x) (CAN_MB00_ID1+((x)*0x20))
+#define CAN_MB_ID0(x) (CAN_MB00_ID0+((x)*0x20))
+#define CAN_MB_TIMESTAMP(x) (CAN_MB00_TIMESTAMP+((x)*0x20))
+#define CAN_MB_LENGTH(x) (CAN_MB00_LENGTH+((x)*0x20))
+#define CAN_MB_DATA3(x) (CAN_MB00_DATA3+((x)*0x20))
+#define CAN_MB_DATA2(x) (CAN_MB00_DATA2+((x)*0x20))
+#define CAN_MB_DATA1(x) (CAN_MB00_DATA1+((x)*0x20))
+#define CAN_MB_DATA0(x) (CAN_MB00_DATA0+((x)*0x20))
+
+/* Pin Control Registers (0xFFC03200 - 0xFFC032FF) */
+#define PORTF_FER 0xFFC03200 /* Port F Function Enable Register (Alternate/Flag*) */
+#define PORTG_FER 0xFFC03204 /* Port G Function Enable Register (Alternate/Flag*) */
+#define PORTH_FER 0xFFC03208 /* Port H Function Enable Register (Alternate/Flag*) */
+#define PORT_MUX 0xFFC0320C /* Port Multiplexer Control Register */
+
+/* Handshake MDMA Registers (0xFFC03300 - 0xFFC033FF) */
+#define HMDMA0_CONTROL 0xFFC03300 /* Handshake MDMA0 Control Register */
+#define HMDMA0_ECINIT 0xFFC03304 /* HMDMA0 Initial Edge Count Register */
+#define HMDMA0_BCINIT 0xFFC03308 /* HMDMA0 Initial Block Count Register */
+#define HMDMA0_ECURGENT 0xFFC0330C /* HMDMA0 Urgent Edge Count Threshhold Register */
+#define HMDMA0_ECOVERFLOW 0xFFC03310 /* HMDMA0 Edge Count Overflow Interrupt Register */
+#define HMDMA0_ECOUNT 0xFFC03314 /* HMDMA0 Current Edge Count Register */
+#define HMDMA0_BCOUNT 0xFFC03318 /* HMDMA0 Current Block Count Register */
+
+#define HMDMA1_CONTROL 0xFFC03340 /* Handshake MDMA1 Control Register */
+#define HMDMA1_ECINIT 0xFFC03344 /* HMDMA1 Initial Edge Count Register */
+#define HMDMA1_BCINIT 0xFFC03348 /* HMDMA1 Initial Block Count Register */
+#define HMDMA1_ECURGENT 0xFFC0334C /* HMDMA1 Urgent Edge Count Threshhold Register */
+#define HMDMA1_ECOVERFLOW 0xFFC03350 /* HMDMA1 Edge Count Overflow Interrupt Register */
+#define HMDMA1_ECOUNT 0xFFC03354 /* HMDMA1 Current Edge Count Register */
+#define HMDMA1_BCOUNT 0xFFC03358 /* HMDMA1 Current Block Count Register */
+
+/*
+ * System MMR Register Bits And Macros
+ *
+ * Disclaimer: All macros are intended to make C and Assembly code more readable.
+ * Use these macros carefully, as any that do left shifts for field
+ * depositing will result in the lower order bits being destroyed. Any
+ * macro that shifts left to properly position the bit-field should be
+ * used as part of an OR to initialize a register and NOT as a dynamic
+ * modifier UNLESS the lower order bits are saved and ORed back in when
+ * the macro is used.
+ */
+/*
+ * PLL AND RESET MASKS
+ * PLL_CTL Masks
+ */
+#define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */
+#define PLL_OFF 0x0002 /* PLL Not Powered */
+#define STOPCK 0x0008 /* Core Clock Off */
+#define PDWN 0x0020 /* Enter Deep Sleep Mode */
+#define IN_DELAY 0x0040 /* Add 200ps Delay To EBIU Input Latches */
+#define OUT_DELAY 0x0080 /* Add 200ps Delay To EBIU Output Signals */
+#define BYPASS 0x0100 /* Bypass the PLL */
+#define MSEL 0x7E00 /* Multiplier Select For CCLK/VCO Factors */
+/* PLL_CTL Macros (Only Use With Logic OR While Setting Lower Order Bits) */
+#define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */
+
+/* PLL_DIV Masks */
+#define SSEL 0x000F /* System Select */
+#define CSEL 0x0030 /* Core Select */
+#define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */
+#define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */
+#define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */
+#define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */
+
+#define CCLK_DIV1 CSEL_DIV1
+#define CCLK_DIV2 CSEL_DIV2
+#define CCLK_DIV4 CSEL_DIV4
+#define CCLK_DIV8 CSEL_DIV8
+/* PLL_DIV Macros */
+#define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */
+
+/* VR_CTL Masks */
+#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */
+#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */
+#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */
+#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */
+#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */
+
+#define GAIN 0x000C /* Voltage Level Gain */
+#define GAIN_5 0x0000 /* GAIN = 5 */
+#define GAIN_10 0x0004 /* GAIN = 10 */
+#define GAIN_20 0x0008 /* GAIN = 20 */
+#define GAIN_50 0x000C /* GAIN = 50 */
+
+#define VLEV 0x00F0 /* Internal Voltage Level */
+#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */
+#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */
+#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */
+#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */
+#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */
+#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */
+#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */
+#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */
+#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */
+#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */
+
+#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */
+#define CANWE 0x0200 /* Enable CAN Wakeup From Hibernate */
+#define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */
+#define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */
+#define PHYCLKOE CLKBUFOE /* Alternative legacy name for the above */
+#define CKELOW 0x8000 /* Enable Drive CKE Low During Reset */
+
+/* PLL_STAT Masks */
+#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */
+#define FULL_ON 0x0002 /* Processor In Full On Mode */
+#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */
+#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */
+
+/* SWRST Masks */
+#define SYSTEM_RESET 0x0007 /* Initiates A System Software Reset */
+#define DOUBLE_FAULT 0x0008 /* Core Double Fault Causes Reset */
+#define RESET_DOUBLE 0x2000 /* SW Reset Generated By Core Double-Fault */
+#define RESET_WDOG 0x4000 /* SW Reset Generated By Watchdog Timer */
+#define RESET_SOFTWARE 0x8000 /* SW Reset Occurred Since Last Read Of SWRST */
+
+/* SYSCR Masks */
+#define BMODE 0x0007 /* Boot Mode - Latched During HW Reset From Mode Pins */
+#define NOBOOT 0x0010 /* Execute From L1 or ASYNC Bank 0 When BMODE = 0 */
+
+/*
+ * SYSTEM INTERRUPT CONTROLLER MASKS
+ */
+/* Peripheral Masks For SIC_ISR, SIC_IWR, SIC_IMASK */
+#define IRQ_PLL_WAKEUP 0x00000001 /* PLL Wakeup Interrupt */
+#define IRQ_ERROR1 0x00000002 /* Error Interrupt (DMA, DMARx Block, DMARx Overflow) */
+#define IRQ_ERROR2 0x00000004 /* Error Interrupt (CAN, Ethernet, SPORTx, PPI, SPI, UARTx) */
+#define IRQ_RTC 0x00000008 /* Real Time Clock Interrupt */
+#define IRQ_DMA0 0x00000010 /* DMA Channel 0 (PPI) Interrupt */
+#define IRQ_DMA3 0x00000020 /* DMA Channel 3 (SPORT0 RX) Interrupt */
+#define IRQ_DMA4 0x00000040 /* DMA Channel 4 (SPORT0 TX) Interrupt */
+#define IRQ_DMA5 0x00000080 /* DMA Channel 5 (SPORT1 RX) Interrupt */
+
+#define IRQ_DMA6 0x00000100 /* DMA Channel 6 (SPORT1 TX) Interrupt */
+#define IRQ_TWI 0x00000200 /* TWI Interrupt */
+#define IRQ_DMA7 0x00000400 /* DMA Channel 7 (SPI) Interrupt */
+#define IRQ_DMA8 0x00000800 /* DMA Channel 8 (UART0 RX) Interrupt */
+#define IRQ_DMA9 0x00001000 /* DMA Channel 9 (UART0 TX) Interrupt */
+#define IRQ_DMA10 0x00002000 /* DMA Channel 10 (UART1 RX) Interrupt */
+#define IRQ_DMA11 0x00004000 /* DMA Channel 11 (UART1 TX) Interrupt */
+#define IRQ_CAN_RX 0x00008000 /* CAN Receive Interrupt */
+
+#define IRQ_CAN_TX 0x00010000 /* CAN Transmit Interrupt */
+#define IRQ_DMA1 0x00020000 /* DMA Channel 1 (Ethernet RX) Interrupt */
+#define IRQ_PFA_PORTH 0x00020000 /* PF Port H (PF47:32) Interrupt A */
+#define IRQ_DMA2 0x00040000 /* DMA Channel 2 (Ethernet TX) Interrupt */
+#define IRQ_PFB_PORTH 0x00040000 /* PF Port H (PF47:32) Interrupt B */
+#define IRQ_TIMER0 0x00080000 /* Timer 0 Interrupt */
+#define IRQ_TIMER1 0x00100000 /* Timer 1 Interrupt */
+#define IRQ_TIMER2 0x00200000 /* Timer 2 Interrupt */
+#define IRQ_TIMER3 0x00400000 /* Timer 3 Interrupt */
+#define IRQ_TIMER4 0x00800000 /* Timer 4 Interrupt */
+
+#define IRQ_TIMER5 0x01000000 /* Timer 5 Interrupt */
+#define IRQ_TIMER6 0x02000000 /* Timer 6 Interrupt */
+#define IRQ_TIMER7 0x04000000 /* Timer 7 Interrupt */
+#define IRQ_PFA_PORTFG 0x08000000 /* PF Ports F&G (PF31:0) Interrupt A */
+#define IRQ_PFB_PORTF 0x80000000 /* PF Port F (PF15:0) Interrupt B */
+#define IRQ_DMA12 0x20000000 /* DMA Channels 12 (MDMA1 Source) RX Interrupt */
+#define IRQ_DMA13 0x20000000 /* DMA Channels 13 (MDMA1 Destination) TX Interrupt */
+#define IRQ_DMA14 0x40000000 /* DMA Channels 14 (MDMA0 Source) RX Interrupt */
+#define IRQ_DMA15 0x40000000 /* DMA Channels 15 (MDMA0 Destination) TX Interrupt */
+#define IRQ_WDOG 0x80000000 /* Software Watchdog Timer Interrupt */
+#define IRQ_PFB_PORTG 0x10000000 /* PF Port G (PF31:16) Interrupt B */
+
+/* SIC_IAR0 Macros */
+#define P0_IVG(x) (((x)&0xF)-7) /* Peripheral #0 assigned IVG #x */
+#define P1_IVG(x) (((x)&0xF)-7) << 0x4 /* Peripheral #1 assigned IVG #x */
+#define P2_IVG(x) (((x)&0xF)-7) << 0x8 /* Peripheral #2 assigned IVG #x */
+#define P3_IVG(x) (((x)&0xF)-7) << 0xC /* Peripheral #3 assigned IVG #x */
+#define P4_IVG(x) (((x)&0xF)-7) << 0x10 /* Peripheral #4 assigned IVG #x */
+#define P5_IVG(x) (((x)&0xF)-7) << 0x14 /* Peripheral #5 assigned IVG #x */
+#define P6_IVG(x) (((x)&0xF)-7) << 0x18 /* Peripheral #6 assigned IVG #x */
+#define P7_IVG(x) (((x)&0xF)-7) << 0x1C /* Peripheral #7 assigned IVG #x */
+
+/* SIC_IAR1 Macros */
+#define P8_IVG(x) (((x)&0xF)-7) /* Peripheral #8 assigned IVG #x */
+#define P9_IVG(x) (((x)&0xF)-7) << 0x4 /* Peripheral #9 assigned IVG #x */
+#define P10_IVG(x) (((x)&0xF)-7) << 0x8 /* Peripheral #10 assigned IVG #x */
+#define P11_IVG(x) (((x)&0xF)-7) << 0xC /* Peripheral #11 assigned IVG #x */
+#define P12_IVG(x) (((x)&0xF)-7) << 0x10 /* Peripheral #12 assigned IVG #x */
+#define P13_IVG(x) (((x)&0xF)-7) << 0x14 /* Peripheral #13 assigned IVG #x */
+#define P14_IVG(x) (((x)&0xF)-7) << 0x18 /* Peripheral #14 assigned IVG #x */
+#define P15_IVG(x) (((x)&0xF)-7) << 0x1C /* Peripheral #15 assigned IVG #x */
+
+/* SIC_IAR2 Macros */
+#define P16_IVG(x) (((x)&0xF)-7) /* Peripheral #16 assigned IVG #x */
+#define P17_IVG(x) (((x)&0xF)-7) << 0x4 /* Peripheral #17 assigned IVG #x */
+#define P18_IVG(x) (((x)&0xF)-7) << 0x8 /* Peripheral #18 assigned IVG #x */
+#define P19_IVG(x) (((x)&0xF)-7) << 0xC /* Peripheral #19 assigned IVG #x */
+#define P20_IVG(x) (((x)&0xF)-7) << 0x10 /* Peripheral #20 assigned IVG #x */
+#define P21_IVG(x) (((x)&0xF)-7) << 0x14 /* Peripheral #21 assigned IVG #x */
+#define P22_IVG(x) (((x)&0xF)-7) << 0x18 /* Peripheral #22 assigned IVG #x */
+#define P23_IVG(x) (((x)&0xF)-7) << 0x1C /* Peripheral #23 assigned IVG #x */
+
+/* SIC_IAR3 Macros */
+#define P24_IVG(x) (((x)&0xF)-7) /* Peripheral #24 assigned IVG #x */
+#define P25_IVG(x) (((x)&0xF)-7) << 0x4 /* Peripheral #25 assigned IVG #x */
+#define P26_IVG(x) (((x)&0xF)-7) << 0x8 /* Peripheral #26 assigned IVG #x */
+#define P27_IVG(x) (((x)&0xF)-7) << 0xC /* Peripheral #27 assigned IVG #x */
+#define P28_IVG(x) (((x)&0xF)-7) << 0x10 /* Peripheral #28 assigned IVG #x */
+#define P29_IVG(x) (((x)&0xF)-7) << 0x14 /* Peripheral #29 assigned IVG #x */
+#define P30_IVG(x) (((x)&0xF)-7) << 0x18 /* Peripheral #30 assigned IVG #x */
+#define P31_IVG(x) (((x)&0xF)-7) << 0x1C /* Peripheral #31 assigned IVG #x */
+
+/* SIC_IMASK Masks */
+#define SIC_UNMASK_ALL 0x00000000 /* Unmask all peripheral interrupts */
+#define SIC_MASK_ALL 0xFFFFFFFF /* Mask all peripheral interrupts */
+#define SIC_MASK(x) (1 << ((x)&0x1F)) /* Mask Peripheral #x interrupt */
+#define SIC_UNMASK(x) (0xFFFFFFFF ^ (1 << ((x)&0x1F))) /* Unmask Peripheral #x interrupt */
+
+/* SIC_IWR Masks */
+#define IWR_DISABLE_ALL 0x00000000 /* Wakeup Disable all peripherals */
+#define IWR_ENABLE_ALL 0xFFFFFFFF /* Wakeup Enable all peripherals */
+#define IWR_ENABLE(x) (1 << ((x)&0x1F)) /* Wakeup Enable Peripheral #x */
+#define IWR_DISABLE(x) (0xFFFFFFFF ^ (1 << ((x)&0x1F))) /* Wakeup Disable Peripheral #x */
+
+/* ********* WATCHDOG TIMER MASKS ******************** */
+
+/* Watchdog Timer WDOG_CTL Register Masks */
+
+#define WDEV(x) ((x<<1) & 0x0006) /* event generated on roll over */
+#define WDEV_RESET 0x0000 /* generate reset event on roll over */
+#define WDEV_NMI 0x0002 /* generate NMI event on roll over */
+#define WDEV_GPI 0x0004 /* generate GP IRQ on roll over */
+#define WDEV_NONE 0x0006 /* no event on roll over */
+#define WDEN 0x0FF0 /* enable watchdog */
+#define WDDIS 0x0AD0 /* disable watchdog */
+#define WDRO 0x8000 /* watchdog rolled over latch */
+
+/* depreciated WDOG_CTL Register Masks for legacy code */
+
+#define ICTL WDEV
+#define ENABLE_RESET WDEV_RESET
+#define WDOG_RESET WDEV_RESET
+#define ENABLE_NMI WDEV_NMI
+#define WDOG_NMI WDEV_NMI
+#define ENABLE_GPI WDEV_GPI
+#define WDOG_GPI WDEV_GPI
+#define DISABLE_EVT WDEV_NONE
+#define WDOG_NONE WDEV_NONE
+
+#define TMR_EN WDEN
+#define TMR_DIS WDDIS
+#define TRO WDRO
+#define ICTL_P0 0x01
+#define ICTL_P1 0x02
+#define TRO_P 0x0F
+
+/*
+ * REAL TIME CLOCK MASKS
+ */
+/* RTC_STAT and RTC_ALARM Masks */
+#define RTC_SEC 0x0000003F /* Real-Time Clock Seconds */
+#define RTC_MIN 0x00000FC0 /* Real-Time Clock Minutes */
+#define RTC_HR 0x0001F000 /* Real-Time Clock Hours */
+#define RTC_DAY 0xFFFE0000 /* Real-Time Clock Days */
+
+/*
+ * RTC_ALARM Macro
+ * z=day y=hr x=min w=sec
+ */
+#define SET_ALARM(z,y,x,w) ((((z)&0x7FFF)<<0x11)|(((y)&0x1F)<<0xC)|(((x)&0x3F)<<0x6)|((w)&0x3F))
+
+/* RTC_ICTL and RTC_ISTAT Masks */
+#define STOPWATCH 0x0001 /* Stopwatch Interrupt Enable */
+#define ALARM 0x0002 /* Alarm Interrupt Enable */
+#define SECOND 0x0004 /* Seconds (1 Hz) Interrupt Enable */
+#define MINUTE 0x0008 /* Minutes Interrupt Enable */
+#define HOUR 0x0010 /* Hours Interrupt Enable */
+#define DAY 0x0020 /* 24 Hours (Days) Interrupt Enable */
+#define DAY_ALARM 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */
+#define WRITE_PENDING 0x4000 /* Write Pending Status */
+#define WRITE_COMPLETE 0x8000 /* Write Complete Interrupt Enable */
+
+/* RTC_FAST / RTC_PREN Mask */
+#define PREN 0x0001 /* Enable Prescaler, RTC Runs @1 Hz */
+
+/*
+ * UART CONTROLLER MASKS
+ */
+/* UARTx_LCR Masks */
+#define WLS(x) ((((x)&0x3)-5) & 0x03) /* Word Length Select */
+#define STB 0x04 /* Stop Bits */
+#define PEN 0x08 /* Parity Enable */
+#define EPS 0x10 /* Even Parity Select */
+#define STP 0x20 /* Stick Parity */
+#define SB 0x40 /* Set Break */
+#define DLAB 0x80 /* Divisor Latch Access */
+
+/* UARTx_MCR Mask */
+#define LOOP 0x10 /* Loopback Mode Enable */
+
+/* UARTx_LSR Masks */
+#define DR 0x01 /* Data Ready */
+#define OE 0x02 /* Overrun Error */
+#define PE 0x04 /* Parity Error */
+#define FE 0x08 /* Framing Error */
+#define BI 0x10 /* Break Interrupt */
+#define THRE 0x20 /* THR Empty */
+#define TEMT 0x40 /* TSR and UART_THR Empty */
+
+/* UARTx_IER Masks */
+#define ERBFI 0x01 /* Enable Receive Buffer Full Interrupt */
+#define ETBEI 0x02 /* Enable Transmit Buffer Empty Interrupt */
+#define ELSI 0x04 /* Enable RX Status Interrupt */
+
+/* UARTx_IIR Masks */
+#define NINT 0x01 /* Pending Interrupt */
+#define STATUS 0x06 /* Highest Priority Pending Interrupt */
+
+/* UARTx_GCTL Masks */
+#define UCEN 0x01 /* Enable UARTx Clocks */
+#define IREN 0x02 /* Enable IrDA Mode */
+#define TPOLC 0x04 /* IrDA TX Polarity Change */
+#define RPOLC 0x08 /* IrDA RX Polarity Change */
+#define FPE 0x10 /* Force Parity Error On Transmit */
+#define FFE 0x20 /* Force Framing Error On Transmit */
+
+/*
+ * SERIAL PERIPHERAL INTERFACE (SPI) MASKS
+ */
+/* SPI_CTL Masks */
+#define TIMOD 0x0003 /* Transfer Initiate Mode */
+#define RDBR_CORE 0x0000 /* RDBR Read Initiates, IRQ When RDBR Full */
+#define TDBR_CORE 0x0001 /* TDBR Write Initiates, IRQ When TDBR Empty */
+#define RDBR_DMA 0x0002 /* DMA Read, DMA Until FIFO Empty */
+#define TDBR_DMA 0x0003 /* DMA Write, DMA Until FIFO Full */
+#define SZ 0x0004 /* Send Zero (When TDBR Empty, Send Zero/Last*) */
+#define GM 0x0008 /* Get More (When RDBR Full, Overwrite/Discard*) */
+#define PSSE 0x0010 /* Slave-Select Input Enable */
+#define EMISO 0x0020 /* Enable MISO As Output */
+#define SIZE 0x0100 /* Size of Words (16/8* Bits) */
+#define LSBF 0x0200 /* LSB First */
+#define CPHA 0x0400 /* Clock Phase */
+#define CPOL 0x0800 /* Clock Polarity */
+#define MSTR 0x1000 /* Master/Slave* */
+#define WOM 0x2000 /* Write Open Drain Master */
+#define SPE 0x4000 /* SPI Enable */
+
+/* SPI_FLG Masks */
+#define FLS1 0x0002 /* Enables SPI_FLOUT1 as SPI Slave-Select Output */
+#define FLS2 0x0004 /* Enables SPI_FLOUT2 as SPI Slave-Select Output */
+#define FLS3 0x0008 /* Enables SPI_FLOUT3 as SPI Slave-Select Output */
+#define FLS4 0x0010 /* Enables SPI_FLOUT4 as SPI Slave-Select Output */
+#define FLS5 0x0020 /* Enables SPI_FLOUT5 as SPI Slave-Select Output */
+#define FLS6 0x0040 /* Enables SPI_FLOUT6 as SPI Slave-Select Output */
+#define FLS7 0x0080 /* Enables SPI_FLOUT7 as SPI Slave-Select Output */
+#define FLG1 0xFDFF /* Activates SPI_FLOUT1 */
+#define FLG2 0xFBFF /* Activates SPI_FLOUT2 */
+#define FLG3 0xF7FF /* Activates SPI_FLOUT3 */
+#define FLG4 0xEFFF /* Activates SPI_FLOUT4 */
+#define FLG5 0xDFFF /* Activates SPI_FLOUT5 */
+#define FLG6 0xBFFF /* Activates SPI_FLOUT6 */
+#define FLG7 0x7FFF /* Activates SPI_FLOUT7 */
+
+/* SPI_STAT Masks */
+#define SPIF 0x0001 /* SPI Finished (Single-Word Transfer Complete) */
+#define MODF 0x0002 /* Mode Fault Error (Another Device Tried To Become Master) */
+#define TXE 0x0004 /* Transmission Error (Data Sent With No New Data In TDBR) */
+#define TXS 0x0008 /* SPI_TDBR Data Buffer Status (Full/Empty*) */
+#define RBSY 0x0010 /* Receive Error (Data Received With RDBR Full) */
+#define RXS 0x0020 /* SPI_RDBR Data Buffer Status (Full/Empty*) */
+#define TXCOL 0x0040 /* Transmit Collision Error (Corrupt Data May Have Been Sent) */
+
+/*
+ * GENERAL PURPOSE TIMER MASKS
+ */
+/* TIMER_ENABLE Masks */
+#define TIMEN0 0x0001 /* Enable Timer 0 */
+#define TIMEN1 0x0002 /* Enable Timer 1 */
+#define TIMEN2 0x0004 /* Enable Timer 2 */
+#define TIMEN3 0x0008 /* Enable Timer 3 */
+#define TIMEN4 0x0010 /* Enable Timer 4 */
+#define TIMEN5 0x0020 /* Enable Timer 5 */
+#define TIMEN6 0x0040 /* Enable Timer 6 */
+#define TIMEN7 0x0080 /* Enable Timer 7 */
+
+/* TIMER_DISABLE Masks */
+#define TIMDIS0 TIMEN0 /* Disable Timer 0 */
+#define TIMDIS1 TIMEN1 /* Disable Timer 1 */
+#define TIMDIS2 TIMEN2 /* Disable Timer 2 */
+#define TIMDIS3 TIMEN3 /* Disable Timer 3 */
+#define TIMDIS4 TIMEN4 /* Disable Timer 4 */
+#define TIMDIS5 TIMEN5 /* Disable Timer 5 */
+#define TIMDIS6 TIMEN6 /* Disable Timer 6 */
+#define TIMDIS7 TIMEN7 /* Disable Timer 7 */
+
+/* TIMER_STATUS Masks */
+#define TIMIL0 0x00000001 /* Timer 0 Interrupt */
+#define TIMIL1 0x00000002 /* Timer 1 Interrupt */
+#define TIMIL2 0x00000004 /* Timer 2 Interrupt */
+#define TIMIL3 0x00000008 /* Timer 3 Interrupt */
+#define TOVF_ERR0 0x00000010 /* Timer 0 Counter Overflow */
+#define TOVF_ERR1 0x00000020 /* Timer 1 Counter Overflow */
+#define TOVF_ERR2 0x00000040 /* Timer 2 Counter Overflow */
+#define TOVF_ERR3 0x00000080 /* Timer 3 Counter Overflow */
+#define TRUN0 0x00001000 /* Timer 0 Slave Enable Status */
+#define TRUN1 0x00002000 /* Timer 1 Slave Enable Status */
+#define TRUN2 0x00004000 /* Timer 2 Slave Enable Status */
+#define TRUN3 0x00008000 /* Timer 3 Slave Enable Status */
+#define TIMIL4 0x00010000 /* Timer 4 Interrupt */
+#define TIMIL5 0x00020000 /* Timer 5 Interrupt */
+#define TIMIL6 0x00040000 /* Timer 6 Interrupt */
+#define TIMIL7 0x00080000 /* Timer 7 Interrupt */
+#define TOVF_ERR4 0x00100000 /* Timer 4 Counter Overflow */
+#define TOVF_ERR5 0x00200000 /* Timer 5 Counter Overflow */
+#define TOVF_ERR6 0x00400000 /* Timer 6 Counter Overflow */
+#define TOVF_ERR7 0x00800000 /* Timer 7 Counter Overflow */
+#define TRUN4 0x10000000 /* Timer 4 Slave Enable Status */
+#define TRUN5 0x20000000 /* Timer 5 Slave Enable Status */
+#define TRUN6 0x40000000 /* Timer 6 Slave Enable Status */
+#define TRUN7 0x80000000 /* Timer 7 Slave Enable Status */
+
+/* Alternate Deprecated Macros Provided For Backwards Code Compatibility */
+#define TOVL_ERR0 TOVF_ERR0
+#define TOVL_ERR1 TOVF_ERR1
+#define TOVL_ERR2 TOVF_ERR2
+#define TOVL_ERR3 TOVF_ERR3
+#define TOVL_ERR4 TOVF_ERR4
+#define TOVL_ERR5 TOVF_ERR5
+#define TOVL_ERR6 TOVF_ERR6
+#define TOVL_ERR7 TOVF_ERR7
+
+/* TIMERx_CONFIG Masks */
+#define PWM_OUT 0x0001 /* Pulse-Width Modulation Output Mode */
+#define WDTH_CAP 0x0002 /* Width Capture Input Mode */
+#define EXT_CLK 0x0003 /* External Clock Mode */
+#define PULSE_HI 0x0004 /* Action Pulse (Positive/Negative*) */
+#define PERIOD_CNT 0x0008 /* Period Count */
+#define IRQ_ENA 0x0010 /* Interrupt Request Enable */
+#define TIN_SEL 0x0020 /* Timer Input Select */
+#define OUT_DIS 0x0040 /* Output Pad Disable */
+#define CLK_SEL 0x0080 /* Timer Clock Select */
+#define TOGGLE_HI 0x0100 /* PWM_OUT PULSE_HI Toggle Mode */
+#define EMU_RUN 0x0200 /* Emulation Behavior Select */
+#define ERR_TYP 0xC000 /* Error Type */
+
+/*
+ * GPIO PORTS F, G, H MASKS
+ * General Purpose IO (0xFFC00700 - 0xFFC007FF) Masks
+ */
+/* Port F Masks */
+#define PF0 0x0001
+#define PF1 0x0002
+#define PF2 0x0004
+#define PF3 0x0008
+#define PF4 0x0010
+#define PF5 0x0020
+#define PF6 0x0040
+#define PF7 0x0080
+#define PF8 0x0100
+#define PF9 0x0200
+#define PF10 0x0400
+#define PF11 0x0800
+#define PF12 0x1000
+#define PF13 0x2000
+#define PF14 0x4000
+#define PF15 0x8000
+
+/* Port G Masks */
+#define PG0 0x0001
+#define PG1 0x0002
+#define PG2 0x0004
+#define PG3 0x0008
+#define PG4 0x0010
+#define PG5 0x0020
+#define PG6 0x0040
+#define PG7 0x0080
+#define PG8 0x0100
+#define PG9 0x0200
+#define PG10 0x0400
+#define PG11 0x0800
+#define PG12 0x1000
+#define PG13 0x2000
+#define PG14 0x4000
+#define PG15 0x8000
+
+/* Port H Masks */
+#define PH0 0x0001
+#define PH1 0x0002
+#define PH2 0x0004
+#define PH3 0x0008
+#define PH4 0x0010
+#define PH5 0x0020
+#define PH6 0x0040
+#define PH7 0x0080
+#define PH8 0x0100
+#define PH9 0x0200
+#define PH10 0x0400
+#define PH11 0x0800
+#define PH12 0x1000
+#define PH13 0x2000
+#define PH14 0x4000
+#define PH15 0x8000
+
+/*
+ * SERIAL PORT MASKS
+ */
+/* SPORTx_TCR1 Masks */
+#define TSPEN 0x0001 /* Transmit Enable */
+#define ITCLK 0x0002 /* Internal Transmit Clock Select */
+#define DTYPE_NORM 0x0004 /* Data Format Normal */
+#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */
+#define DTYPE_ALAW 0x000C /* Compand Using A-Law */
+#define TLSBIT 0x0010 /* Transmit Bit Order */
+#define ITFS 0x0200 /* Internal Transmit Frame Sync Select */
+#define TFSR 0x0400 /* Transmit Frame Sync Required Select */
+#define DITFS 0x0800 /* Data-Independent Transmit Frame Sync Select */
+#define LTFS 0x1000 /* Low Transmit Frame Sync Select */
+#define LATFS 0x2000 /* Late Transmit Frame Sync Select */
+#define TCKFE 0x4000 /* Clock Falling Edge Select */
+
+/* SPORTx_TCR2 Masks and Macro */
+#define SLEN(x) ((x)&0x1F) /* SPORT TX Word Length (2 - 31) */
+#define TXSE 0x0100 /* TX Secondary Enable */
+#define TSFSE 0x0200 /* Transmit Stereo Frame Sync Enable */
+#define TRFST 0x0400 /* Left/Right Order (1 = Right Channel 1st) */
+
+/* SPORTx_RCR1 Masks */
+#define RSPEN 0x0001 /* Receive Enable */
+#define IRCLK 0x0002 /* Internal Receive Clock Select */
+#define DTYPE_NORM 0x0004 /* Data Format Normal */
+#define DTYPE_ULAW 0x0008 /* Compand Using u-Law */
+#define DTYPE_ALAW 0x000C /* Compand Using A-Law */
+#define RLSBIT 0x0010 /* Receive Bit Order */
+#define IRFS 0x0200 /* Internal Receive Frame Sync Select */
+#define RFSR 0x0400 /* Receive Frame Sync Required Select */
+#define LRFS 0x1000 /* Low Receive Frame Sync Select */
+#define LARFS 0x2000 /* Late Receive Frame Sync Select */
+#define RCKFE 0x4000 /* Clock Falling Edge Select */
+
+/* SPORTx_RCR2 Masks */
+#define SLEN(x) ((x)&0x1F) /* SPORT RX Word Length (2 - 31) */
+#define RXSE 0x0100 /* RX Secondary Enable */
+#define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */
+#define RRFST 0x0400 /* Right-First Data Order */
+
+/* SPORTx_STAT Masks */
+#define RXNE 0x0001 /* Receive FIFO Not Empty Status */
+#define RUVF 0x0002 /* Sticky Receive Underflow Status */
+#define ROVF 0x0004 /* Sticky Receive Overflow Status */
+#define TXF 0x0008 /* Transmit FIFO Full Status */
+#define TUVF 0x0010 /* Sticky Transmit Underflow Status */
+#define TOVF 0x0020 /* Sticky Transmit Overflow Status */
+#define TXHRE 0x0040 /* Transmit Hold Register Empty */
+
+/* SPORTx_MCMC1 Macros */
+#define WOFF(x) ((x) & 0x3FF) /* Multichannel Window Offset Field */
+
+/* Only use WSIZE Macro With Logic OR While Setting Lower Order Bits */
+#define WSIZE(x) (((((x)>>0x3)-1)&0xF) << 0xC) /* Multichannel Window Size = (x/8)-1 */
+
+/* SPORTx_MCMC2 Masks */
+#define REC_BYPASS 0x0000 /* Bypass Mode (No Clock Recovery) */
+#define REC_2FROM4 0x0002 /* Recover 2 MHz Clock from 4 MHz Clock */
+#define REC_8FROM16 0x0003 /* Recover 8 MHz Clock from 16 MHz Clock */
+#define MCDTXPE 0x0004 /* Multichannel DMA Transmit Packing */
+#define MCDRXPE 0x0008 /* Multichannel DMA Receive Packing */
+#define MCMEN 0x0010 /* Multichannel Frame Mode Enable */
+#define FSDR 0x0080 /* Multichannel Frame Sync to Data Relationship */
+#define MFD_0 0x0000 /* Multichannel Frame Delay = 0 */
+#define MFD_1 0x1000 /* Multichannel Frame Delay = 1 */
+#define MFD_2 0x2000 /* Multichannel Frame Delay = 2 */
+#define MFD_3 0x3000 /* Multichannel Frame Delay = 3 */
+#define MFD_4 0x4000 /* Multichannel Frame Delay = 4 */
+#define MFD_5 0x5000 /* Multichannel Frame Delay = 5 */
+#define MFD_6 0x6000 /* Multichannel Frame Delay = 6 */
+#define MFD_7 0x7000 /* Multichannel Frame Delay = 7 */
+#define MFD_8 0x8000 /* Multichannel Frame Delay = 8 */
+#define MFD_9 0x9000 /* Multichannel Frame Delay = 9 */
+#define MFD_10 0xA000 /* Multichannel Frame Delay = 10 */
+#define MFD_11 0xB000 /* Multichannel Frame Delay = 11 */
+#define MFD_12 0xC000 /* Multichannel Frame Delay = 12 */
+#define MFD_13 0xD000 /* Multichannel Frame Delay = 13 */
+#define MFD_14 0xE000 /* Multichannel Frame Delay = 14 */
+#define MFD_15 0xF000 /* Multichannel Frame Delay = 15 */
+
+/*
+ * ASYNCHRONOUS MEMORY CONTROLLER MASKS
+ */
+/* EBIU_AMGCTL Masks */
+#define AMCKEN 0x0001 /* Enable CLKOUT */
+#define AMBEN_NONE 0x0000 /* All Banks Disabled */
+#define AMBEN_B0 0x0002 /* Enable Async Memory Bank 0 only */
+#define AMBEN_B0_B1 0x0004 /* Enable Async Memory Banks 0 & 1 only */
+#define AMBEN_B0_B1_B2 0x0006 /* Enable Async Memory Banks 0, 1, and 2 */
+#define AMBEN_ALL 0x0008 /* Enable Async Memory Banks (all) 0, 1, 2, and 3 */
+
+/* EBIU_AMBCTL0 Masks */
+#define B0RDYEN 0x00000001 /* Bank 0 (B0) RDY Enable */
+#define B0RDYPOL 0x00000002 /* B0 RDY Active High */
+#define B0TT_1 0x00000004 /* B0 Transition Time (Read to Write) = 1 cycle */
+#define B0TT_2 0x00000008 /* B0 Transition Time (Read to Write) = 2 cycles */
+#define B0TT_3 0x0000000C /* B0 Transition Time (Read to Write) = 3 cycles */
+#define B0TT_4 0x00000000 /* B0 Transition Time (Read to Write) = 4 cycles */
+#define B0ST_1 0x00000010 /* B0 Setup Time (AOE to Read/Write) = 1 cycle */
+#define B0ST_2 0x00000020 /* B0 Setup Time (AOE to Read/Write) = 2 cycles */
+#define B0ST_3 0x00000030 /* B0 Setup Time (AOE to Read/Write) = 3 cycles */
+#define B0ST_4 0x00000000 /* B0 Setup Time (AOE to Read/Write) = 4 cycles */
+#define B0HT_1 0x00000040 /* B0 Hold Time (~Read/Write to ~AOE) = 1 cycle */
+#define B0HT_2 0x00000080 /* B0 Hold Time (~Read/Write to ~AOE) = 2 cycles */
+#define B0HT_3 0x000000C0 /* B0 Hold Time (~Read/Write to ~AOE) = 3 cycles */
+#define B0HT_0 0x00000000 /* B0 Hold Time (~Read/Write to ~AOE) = 0 cycles */
+#define B0RAT_1 0x00000100 /* B0 Read Access Time = 1 cycle */
+#define B0RAT_2 0x00000200 /* B0 Read Access Time = 2 cycles */
+#define B0RAT_3 0x00000300 /* B0 Read Access Time = 3 cycles */
+#define B0RAT_4 0x00000400 /* B0 Read Access Time = 4 cycles */
+#define B0RAT_5 0x00000500 /* B0 Read Access Time = 5 cycles */
+#define B0RAT_6 0x00000600 /* B0 Read Access Time = 6 cycles */
+#define B0RAT_7 0x00000700 /* B0 Read Access Time = 7 cycles */
+#define B0RAT_8 0x00000800 /* B0 Read Access Time = 8 cycles */
+#define B0RAT_9 0x00000900 /* B0 Read Access Time = 9 cycles */
+#define B0RAT_10 0x00000A00 /* B0 Read Access Time = 10 cycles */
+#define B0RAT_11 0x00000B00 /* B0 Read Access Time = 11 cycles */
+#define B0RAT_12 0x00000C00 /* B0 Read Access Time = 12 cycles */
+#define B0RAT_13 0x00000D00 /* B0 Read Access Time = 13 cycles */
+#define B0RAT_14 0x00000E00 /* B0 Read Access Time = 14 cycles */
+#define B0RAT_15 0x00000F00 /* B0 Read Access Time = 15 cycles */
+#define B0WAT_1 0x00001000 /* B0 Write Access Time = 1 cycle */
+#define B0WAT_2 0x00002000 /* B0 Write Access Time = 2 cycles */
+#define B0WAT_3 0x00003000 /* B0 Write Access Time = 3 cycles */
+#define B0WAT_4 0x00004000 /* B0 Write Access Time = 4 cycles */
+#define B0WAT_5 0x00005000 /* B0 Write Access Time = 5 cycles */
+#define B0WAT_6 0x00006000 /* B0 Write Access Time = 6 cycles */
+#define B0WAT_7 0x00007000 /* B0 Write Access Time = 7 cycles */
+#define B0WAT_8 0x00008000 /* B0 Write Access Time = 8 cycles */
+#define B0WAT_9 0x00009000 /* B0 Write Access Time = 9 cycles */
+#define B0WAT_10 0x0000A000 /* B0 Write Access Time = 10 cycles */
+#define B0WAT_11 0x0000B000 /* B0 Write Access Time = 11 cycles */
+#define B0WAT_12 0x0000C000 /* B0 Write Access Time = 12 cycles */
+#define B0WAT_13 0x0000D000 /* B0 Write Access Time = 13 cycles */
+#define B0WAT_14 0x0000E000 /* B0 Write Access Time = 14 cycles */
+#define B0WAT_15 0x0000F000 /* B0 Write Access Time = 15 cycles */
+
+#define B1RDYEN 0x00010000 /* Bank 1 (B1) RDY Enable */
+#define B1RDYPOL 0x00020000 /* B1 RDY Active High */
+#define B1TT_1 0x00040000 /* B1 Transition Time (Read to Write) = 1 cycle */
+#define B1TT_2 0x00080000 /* B1 Transition Time (Read to Write) = 2 cycles */
+#define B1TT_3 0x000C0000 /* B1 Transition Time (Read to Write) = 3 cycles */
+#define B1TT_4 0x00000000 /* B1 Transition Time (Read to Write) = 4 cycles */
+#define B1ST_1 0x00100000 /* B1 Setup Time (AOE to Read/Write) = 1 cycle */
+#define B1ST_2 0x00200000 /* B1 Setup Time (AOE to Read/Write) = 2 cycles */
+#define B1ST_3 0x00300000 /* B1 Setup Time (AOE to Read/Write) = 3 cycles */
+#define B1ST_4 0x00000000 /* B1 Setup Time (AOE to Read/Write) = 4 cycles */
+#define B1HT_1 0x00400000 /* B1 Hold Time (~Read/Write to ~AOE) = 1 cycle */
+#define B1HT_2 0x00800000 /* B1 Hold Time (~Read/Write to ~AOE) = 2 cycles */
+#define B1HT_3 0x00C00000 /* B1 Hold Time (~Read/Write to ~AOE) = 3 cycles */
+#define B1HT_0 0x00000000 /* B1 Hold Time (~Read/Write to ~AOE) = 0 cycles */
+#define B1RAT_1 0x01000000 /* B1 Read Access Time = 1 cycle */
+#define B1RAT_2 0x02000000 /* B1 Read Access Time = 2 cycles */
+#define B1RAT_3 0x03000000 /* B1 Read Access Time = 3 cycles */
+#define B1RAT_4 0x04000000 /* B1 Read Access Time = 4 cycles */
+#define B1RAT_5 0x05000000 /* B1 Read Access Time = 5 cycles */
+#define B1RAT_6 0x06000000 /* B1 Read Access Time = 6 cycles */
+#define B1RAT_7 0x07000000 /* B1 Read Access Time = 7 cycles */
+#define B1RAT_8 0x08000000 /* B1 Read Access Time = 8 cycles */
+#define B1RAT_9 0x09000000 /* B1 Read Access Time = 9 cycles */
+#define B1RAT_10 0x0A000000 /* B1 Read Access Time = 10 cycles */
+#define B1RAT_11 0x0B000000 /* B1 Read Access Time = 11 cycles */
+#define B1RAT_12 0x0C000000 /* B1 Read Access Time = 12 cycles */
+#define B1RAT_13 0x0D000000 /* B1 Read Access Time = 13 cycles */
+#define B1RAT_14 0x0E000000 /* B1 Read Access Time = 14 cycles */
+#define B1RAT_15 0x0F000000 /* B1 Read Access Time = 15 cycles */
+#define B1WAT_1 0x10000000 /* B1 Write Access Time = 1 cycle */
+#define B1WAT_2 0x20000000 /* B1 Write Access Time = 2 cycles */
+#define B1WAT_3 0x30000000 /* B1 Write Access Time = 3 cycles */
+#define B1WAT_4 0x40000000 /* B1 Write Access Time = 4 cycles */
+#define B1WAT_5 0x50000000 /* B1 Write Access Time = 5 cycles */
+#define B1WAT_6 0x60000000 /* B1 Write Access Time = 6 cycles */
+#define B1WAT_7 0x70000000 /* B1 Write Access Time = 7 cycles */
+#define B1WAT_8 0x80000000 /* B1 Write Access Time = 8 cycles */
+#define B1WAT_9 0x90000000 /* B1 Write Access Time = 9 cycles */
+#define B1WAT_10 0xA0000000 /* B1 Write Access Time = 10 cycles */
+#define B1WAT_11 0xB0000000 /* B1 Write Access Time = 11 cycles */
+#define B1WAT_12 0xC0000000 /* B1 Write Access Time = 12 cycles */
+#define B1WAT_13 0xD0000000 /* B1 Write Access Time = 13 cycles */
+#define B1WAT_14 0xE0000000 /* B1 Write Access Time = 14 cycles */
+#define B1WAT_15 0xF0000000 /* B1 Write Access Time = 15 cycles */
+
+/* EBIU_AMBCTL1 Masks */
+#define B2RDYEN 0x00000001 /* Bank 2 (B2) RDY Enable */
+#define B2RDYPOL 0x00000002 /* B2 RDY Active High */
+#define B2TT_1 0x00000004 /* B2 Transition Time (Read to Write) = 1 cycle */
+#define B2TT_2 0x00000008 /* B2 Transition Time (Read to Write) = 2 cycles */
+#define B2TT_3 0x0000000C /* B2 Transition Time (Read to Write) = 3 cycles */
+#define B2TT_4 0x00000000 /* B2 Transition Time (Read to Write) = 4 cycles */
+#define B2ST_1 0x00000010 /* B2 Setup Time (AOE to Read/Write) = 1 cycle */
+#define B2ST_2 0x00000020 /* B2 Setup Time (AOE to Read/Write) = 2 cycles */
+#define B2ST_3 0x00000030 /* B2 Setup Time (AOE to Read/Write) = 3 cycles */
+#define B2ST_4 0x00000000 /* B2 Setup Time (AOE to Read/Write) = 4 cycles */
+#define B2HT_1 0x00000040 /* B2 Hold Time (~Read/Write to ~AOE) = 1 cycle */
+#define B2HT_2 0x00000080 /* B2 Hold Time (~Read/Write to ~AOE) = 2 cycles */
+#define B2HT_3 0x000000C0 /* B2 Hold Time (~Read/Write to ~AOE) = 3 cycles */
+#define B2HT_0 0x00000000 /* B2 Hold Time (~Read/Write to ~AOE) = 0 cycles */
+#define B2RAT_1 0x00000100 /* B2 Read Access Time = 1 cycle */
+#define B2RAT_2 0x00000200 /* B2 Read Access Time = 2 cycles */
+#define B2RAT_3 0x00000300 /* B2 Read Access Time = 3 cycles */
+#define B2RAT_4 0x00000400 /* B2 Read Access Time = 4 cycles */
+#define B2RAT_5 0x00000500 /* B2 Read Access Time = 5 cycles */
+#define B2RAT_6 0x00000600 /* B2 Read Access Time = 6 cycles */
+#define B2RAT_7 0x00000700 /* B2 Read Access Time = 7 cycles */
+#define B2RAT_8 0x00000800 /* B2 Read Access Time = 8 cycles */
+#define B2RAT_9 0x00000900 /* B2 Read Access Time = 9 cycles */
+#define B2RAT_10 0x00000A00 /* B2 Read Access Time = 10 cycles */
+#define B2RAT_11 0x00000B00 /* B2 Read Access Time = 11 cycles */
+#define B2RAT_12 0x00000C00 /* B2 Read Access Time = 12 cycles */
+#define B2RAT_13 0x00000D00 /* B2 Read Access Time = 13 cycles */
+#define B2RAT_14 0x00000E00 /* B2 Read Access Time = 14 cycles */
+#define B2RAT_15 0x00000F00 /* B2 Read Access Time = 15 cycles */
+#define B2WAT_1 0x00001000 /* B2 Write Access Time = 1 cycle */
+#define B2WAT_2 0x00002000 /* B2 Write Access Time = 2 cycles */
+#define B2WAT_3 0x00003000 /* B2 Write Access Time = 3 cycles */
+#define B2WAT_4 0x00004000 /* B2 Write Access Time = 4 cycles */
+#define B2WAT_5 0x00005000 /* B2 Write Access Time = 5 cycles */
+#define B2WAT_6 0x00006000 /* B2 Write Access Time = 6 cycles */
+#define B2WAT_7 0x00007000 /* B2 Write Access Time = 7 cycles */
+#define B2WAT_8 0x00008000 /* B2 Write Access Time = 8 cycles */
+#define B2WAT_9 0x00009000 /* B2 Write Access Time = 9 cycles */
+#define B2WAT_10 0x0000A000 /* B2 Write Access Time = 10 cycles */
+#define B2WAT_11 0x0000B000 /* B2 Write Access Time = 11 cycles */
+#define B2WAT_12 0x0000C000 /* B2 Write Access Time = 12 cycles */
+#define B2WAT_13 0x0000D000 /* B2 Write Access Time = 13 cycles */
+#define B2WAT_14 0x0000E000 /* B2 Write Access Time = 14 cycles */
+#define B2WAT_15 0x0000F000 /* B2 Write Access Time = 15 cycles */
+
+#define B3RDYEN 0x00010000 /* Bank 3 (B3) RDY Enable */
+#define B3RDYPOL 0x00020000 /* B3 RDY Active High */
+#define B3TT_1 0x00040000 /* B3 Transition Time (Read to Write) = 1 cycle */
+#define B3TT_2 0x00080000 /* B3 Transition Time (Read to Write) = 2 cycles */
+#define B3TT_3 0x000C0000 /* B3 Transition Time (Read to Write) = 3 cycles */
+#define B3TT_4 0x00000000 /* B3 Transition Time (Read to Write) = 4 cycles */
+#define B3ST_1 0x00100000 /* B3 Setup Time (AOE to Read/Write) = 1 cycle */
+#define B3ST_2 0x00200000 /* B3 Setup Time (AOE to Read/Write) = 2 cycles */
+#define B3ST_3 0x00300000 /* B3 Setup Time (AOE to Read/Write) = 3 cycles */
+#define B3ST_4 0x00000000 /* B3 Setup Time (AOE to Read/Write) = 4 cycles */
+#define B3HT_1 0x00400000 /* B3 Hold Time (~Read/Write to ~AOE) = 1 cycle */
+#define B3HT_2 0x00800000 /* B3 Hold Time (~Read/Write to ~AOE) = 2 cycles */
+#define B3HT_3 0x00C00000 /* B3 Hold Time (~Read/Write to ~AOE) = 3 cycles */
+#define B3HT_0 0x00000000 /* B3 Hold Time (~Read/Write to ~AOE) = 0 cycles */
+#define B3RAT_1 0x01000000 /* B3 Read Access Time = 1 cycle */
+#define B3RAT_2 0x02000000 /* B3 Read Access Time = 2 cycles */
+#define B3RAT_3 0x03000000 /* B3 Read Access Time = 3 cycles */
+#define B3RAT_4 0x04000000 /* B3 Read Access Time = 4 cycles */
+#define B3RAT_5 0x05000000 /* B3 Read Access Time = 5 cycles */
+#define B3RAT_6 0x06000000 /* B3 Read Access Time = 6 cycles */
+#define B3RAT_7 0x07000000 /* B3 Read Access Time = 7 cycles */
+#define B3RAT_8 0x08000000 /* B3 Read Access Time = 8 cycles */
+#define B3RAT_9 0x09000000 /* B3 Read Access Time = 9 cycles */
+#define B3RAT_10 0x0A000000 /* B3 Read Access Time = 10 cycles */
+#define B3RAT_11 0x0B000000 /* B3 Read Access Time = 11 cycles */
+#define B3RAT_12 0x0C000000 /* B3 Read Access Time = 12 cycles */
+#define B3RAT_13 0x0D000000 /* B3 Read Access Time = 13 cycles */
+#define B3RAT_14 0x0E000000 /* B3 Read Access Time = 14 cycles */
+#define B3RAT_15 0x0F000000 /* B3 Read Access Time = 15 cycles */
+#define B3WAT_1 0x10000000 /* B3 Write Access Time = 1 cycle */
+#define B3WAT_2 0x20000000 /* B3 Write Access Time = 2 cycles */
+#define B3WAT_3 0x30000000 /* B3 Write Access Time = 3 cycles */
+#define B3WAT_4 0x40000000 /* B3 Write Access Time = 4 cycles */
+#define B3WAT_5 0x50000000 /* B3 Write Access Time = 5 cycles */
+#define B3WAT_6 0x60000000 /* B3 Write Access Time = 6 cycles */
+#define B3WAT_7 0x70000000 /* B3 Write Access Time = 7 cycles */
+#define B3WAT_8 0x80000000 /* B3 Write Access Time = 8 cycles */
+#define B3WAT_9 0x90000000 /* B3 Write Access Time = 9 cycles */
+#define B3WAT_10 0xA0000000 /* B3 Write Access Time = 10 cycles */
+#define B3WAT_11 0xB0000000 /* B3 Write Access Time = 11 cycles */
+#define B3WAT_12 0xC0000000 /* B3 Write Access Time = 12 cycles */
+#define B3WAT_13 0xD0000000 /* B3 Write Access Time = 13 cycles */
+#define B3WAT_14 0xE0000000 /* B3 Write Access Time = 14 cycles */
+#define B3WAT_15 0xF0000000 /* B3 Write Access Time = 15 cycles */
+
+/*
+ * SDRAM CONTROLLER MASKS
+ */
+/* EBIU_SDGCTL Masks */
+#define SCTLE 0x00000001 /* Enable SDRAM Signals */
+#define CL_2 0x00000008 /* SDRAM CAS Latency = 2 cycles */
+#define CL_3 0x0000000C /* SDRAM CAS Latency = 3 cycles */
+#define PASR_ALL 0x00000000 /* All 4 SDRAM Banks Refreshed In Self-Refresh */
+#define PASR_B0_B1 0x00000010 /* SDRAM Banks 0 and 1 Are Refreshed In Self-Refresh */
+#define PASR_B0 0x00000020 /* Only SDRAM Bank 0 Is Refreshed In Self-Refresh */
+#define TRAS_1 0x00000040 /* SDRAM tRAS = 1 cycle */
+#define TRAS_2 0x00000080 /* SDRAM tRAS = 2 cycles */
+#define TRAS_3 0x000000C0 /* SDRAM tRAS = 3 cycles */
+#define TRAS_4 0x00000100 /* SDRAM tRAS = 4 cycles */
+#define TRAS_5 0x00000140 /* SDRAM tRAS = 5 cycles */
+#define TRAS_6 0x00000180 /* SDRAM tRAS = 6 cycles */
+#define TRAS_7 0x000001C0 /* SDRAM tRAS = 7 cycles */
+#define TRAS_8 0x00000200 /* SDRAM tRAS = 8 cycles */
+#define TRAS_9 0x00000240 /* SDRAM tRAS = 9 cycles */
+#define TRAS_10 0x00000280 /* SDRAM tRAS = 10 cycles */
+#define TRAS_11 0x000002C0 /* SDRAM tRAS = 11 cycles */
+#define TRAS_12 0x00000300 /* SDRAM tRAS = 12 cycles */
+#define TRAS_13 0x00000340 /* SDRAM tRAS = 13 cycles */
+#define TRAS_14 0x00000380 /* SDRAM tRAS = 14 cycles */
+#define TRAS_15 0x000003C0 /* SDRAM tRAS = 15 cycles */
+#define TRP_1 0x00000800 /* SDRAM tRP = 1 cycle */
+#define TRP_2 0x00001000 /* SDRAM tRP = 2 cycles */
+#define TRP_3 0x00001800 /* SDRAM tRP = 3 cycles */
+#define TRP_4 0x00002000 /* SDRAM tRP = 4 cycles */
+#define TRP_5 0x00002800 /* SDRAM tRP = 5 cycles */
+#define TRP_6 0x00003000 /* SDRAM tRP = 6 cycles */
+#define TRP_7 0x00003800 /* SDRAM tRP = 7 cycles */
+#define TRCD_1 0x00008000 /* SDRAM tRCD = 1 cycle */
+#define TRCD_2 0x00010000 /* SDRAM tRCD = 2 cycles */
+#define TRCD_3 0x00018000 /* SDRAM tRCD = 3 cycles */
+#define TRCD_4 0x00020000 /* SDRAM tRCD = 4 cycles */
+#define TRCD_5 0x00028000 /* SDRAM tRCD = 5 cycles */
+#define TRCD_6 0x00030000 /* SDRAM tRCD = 6 cycles */
+#define TRCD_7 0x00038000 /* SDRAM tRCD = 7 cycles */
+#define TWR_1 0x00080000 /* SDRAM tWR = 1 cycle */
+#define TWR_2 0x00100000 /* SDRAM tWR = 2 cycles */
+#define TWR_3 0x00180000 /* SDRAM tWR = 3 cycles */
+#define PUPSD 0x00200000 /* Power-Up Start Delay (15 SCLK Cycles Delay) */
+#define PSM 0x00400000 /* Power-Up Sequence (Mode Register Before/After* Refresh) */
+#define PSS 0x00800000 /* Enable Power-Up Sequence on Next SDRAM Access */
+#define SRFS 0x01000000 /* Enable SDRAM Self-Refresh Mode */
+#define EBUFE 0x02000000 /* Enable External Buffering Timing */
+#define FBBRW 0x04000000 /* Enable Fast Back-To-Back Read To Write */
+#define EMREN 0x10000000 /* Extended Mode Register Enable */
+#define TCSR 0x20000000 /* Temp-Compensated Self-Refresh Value (85/45* Deg C) */
+#define CDDBG 0x40000000 /* Tristate SDRAM Controls During Bus Grant */
+
+/* EBIU_SDBCTL Masks */
+#define EBE 0x0001 /* Enable SDRAM External Bank */
+#define EBSZ_16 0x0000 /* SDRAM External Bank Size = 16MB */
+#define EBSZ_32 0x0002 /* SDRAM External Bank Size = 32MB */
+#define EBSZ_64 0x0004 /* SDRAM External Bank Size = 64MB */
+#define EBSZ_128 0x0006 /* SDRAM External Bank Size = 128MB */
+#define EBCAW_8 0x0000 /* SDRAM External Bank Column Address Width = 8 Bits */
+#define EBCAW_9 0x0010 /* SDRAM External Bank Column Address Width = 9 Bits */
+#define EBCAW_10 0x0020 /* SDRAM External Bank Column Address Width = 10 Bits */
+#define EBCAW_11 0x0030 /* SDRAM External Bank Column Address Width = 11 Bits */
+
+/* EBIU_SDSTAT Masks */
+#define SDCI 0x0001 /* SDRAM Controller Idle */
+#define SDSRA 0x0002 /* SDRAM Self-Refresh Active */
+#define SDPUA 0x0004 /* SDRAM Power-Up Active */
+#define SDRS 0x0008 /* SDRAM Will Power-Up On Next Access */
+#define SDEASE 0x0010 /* SDRAM EAB Sticky Error Status */
+#define BGSTAT 0x0020 /* Bus Grant Status */
+
+/*
+ * DMA CONTROLLER MASKS
+ */
+/* DMAx_CONFIG, MDMA_yy_CONFIG Masks */
+#define DMAEN 0x0001 /* DMA Channel Enable */
+#define WNR 0x0002 /* Channel Direction (W/R*) */
+#define WDSIZE_8 0x0000 /* Transfer Word Size = 8 */
+#define WDSIZE_16 0x0004 /* Transfer Word Size = 16 */
+#define WDSIZE_32 0x0008 /* Transfer Word Size = 32 */
+#define DMA2D 0x0010 /* DMA Mode (2D/1D*) */
+#define RESTART 0x0020 /* DMA Buffer Clear */
+#define DI_SEL 0x0040 /* Data Interrupt Timing Select */
+#define DI_EN 0x0080 /* Data Interrupt Enable */
+#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */
+#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */
+#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */
+#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */
+#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */
+#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */
+#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */
+#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */
+#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */
+#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */
+#define FLOW_STOP 0x0000 /* Stop Mode */
+#define FLOW_AUTO 0x1000 /* Autobuffer Mode */
+#define FLOW_ARRAY 0x4000 /* Descriptor Array Mode */
+#define FLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */
+#define FLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */
+
+/* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */
+#define CTYPE 0x0040 /* DMA Channel Type Indicator (Memory/Peripheral*) */
+#define PMAP 0xF000 /* Peripheral Mapped To This Channel */
+#define PMAP_PPI 0x0000 /* PPI Port DMA */
+#define PMAP_EMACRX 0x1000 /* Ethernet Receive DMA */
+#define PMAP_EMACTX 0x2000 /* Ethernet Transmit DMA */
+#define PMAP_SPORT0RX 0x3000 /* SPORT0 Receive DMA */
+#define PMAP_SPORT0TX 0x4000 /* SPORT0 Transmit DMA */
+#define PMAP_SPORT1RX 0x5000 /* SPORT1 Receive DMA */
+#define PMAP_SPORT1TX 0x6000 /* SPORT1 Transmit DMA */
+#define PMAP_SPI 0x7000 /* SPI Port DMA */
+#define PMAP_UART0RX 0x8000 /* UART0 Port Receive DMA */
+#define PMAP_UART0TX 0x9000 /* UART0 Port Transmit DMA */
+#define PMAP_UART1RX 0xA000 /* UART1 Port Receive DMA */
+#define PMAP_UART1TX 0xB000 /* UART1 Port Transmit DMA */
+
+/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */
+#define DMA_DONE 0x0001 /* DMA Completion Interrupt Status */
+#define DMA_ERR 0x0002 /* DMA Error Interrupt Status */
+#define DFETCH 0x0004 /* DMA Descriptor Fetch Indicator */
+#define DMA_RUN 0x0008 /* DMA Channel Running Indicator */
+
+/*
+ * PARALLEL PERIPHERAL INTERFACE (PPI) MASKS
+ */
+/* PPI_CONTROL Masks */
+#define PORT_EN 0x0001 /* PPI Port Enable */
+#define PORT_DIR 0x0002 /* PPI Port Direction */
+#define XFR_TYPE 0x000C /* PPI Transfer Type */
+#define PORT_CFG 0x0030 /* PPI Port Configuration */
+#define FLD_SEL 0x0040 /* PPI Active Field Select */
+#define PACK_EN 0x0080 /* PPI Packing Mode */
+#define DMA32 0x0100 /* PPI 32-bit DMA Enable */
+#define SKIP_EN 0x0200 /* PPI Skip Element Enable */
+#define SKIP_EO 0x0400 /* PPI Skip Even/Odd Elements */
+#define DLEN_8 0x0000 /* Data Length = 8 Bits */
+#define DLEN_10 0x0800 /* Data Length = 10 Bits */
+#define DLEN_11 0x1000 /* Data Length = 11 Bits */
+#define DLEN_12 0x1800 /* Data Length = 12 Bits */
+#define DLEN_13 0x2000 /* Data Length = 13 Bits */
+#define DLEN_14 0x2800 /* Data Length = 14 Bits */
+#define DLEN_15 0x3000 /* Data Length = 15 Bits */
+#define DLEN_16 0x3800 /* Data Length = 16 Bits */
+#define POLC 0x4000 /* PPI Clock Polarity */
+#define POLS 0x8000 /* PPI Frame Sync Polarity */
+
+/* PPI_STATUS Masks */
+#define FLD 0x0400 /* Field Indicator */
+#define FT_ERR 0x0800 /* Frame Track Error */
+#define OVR 0x1000 /* FIFO Overflow Error */
+#define UNDR 0x2000 /* FIFO Underrun Error */
+#define ERR_DET 0x4000 /* Error Detected Indicator */
+#define ERR_NCOR 0x8000 /* Error Not Corrected Indicator */
+
+/*
+ * TWO-WIRE INTERFACE (TWI) MASKS
+ */
+/* TWI_CLKDIV Macros (Use: *pTWI_CLKDIV = CLKLOW(x)|CLKHI(y); ) */
+#define CLKLOW(x) ((x) & 0xFF) /* Periods Clock Is Held Low */
+#define CLKHI(y) (((y)&0xFF)<<0x8) /* Periods Before New Clock Low */
+
+/* TWI_PRESCALE Masks */
+#define PRESCALE 0x007F /* SCLKs Per Internal Time Reference (10MHz) */
+#define TWI_ENA 0x0080 /* TWI Enable */
+#define SCCB 0x0200 /* SCCB Compatibility Enable */
+
+/* TWI_SLAVE_CTRL Masks */
+#define SEN 0x0001 /* Slave Enable */
+#define SADD_LEN 0x0002 /* Slave Address Length */
+#define STDVAL 0x0004 /* Slave Transmit Data Valid */
+#define TSC_NAK 0x0008 /* NAK/ACK* Generated At Conclusion Of Transfer */
+#define GEN 0x0010 /* General Call Adrress Matching Enabled */
+
+/* TWI_SLAVE_STAT Masks */
+#define SDIR 0x0001 /* Slave Transfer Direction (Transmit/Receive*) */
+#define GCALL 0x0002 /* General Call Indicator */
+
+/* TWI_MASTER_CTRL Masks */
+#define MEN 0x0001 /* Master Mode Enable */
+#define MADD_LEN 0x0002 /* Master Address Length */
+#define MDIR 0x0004 /* Master Transmit Direction (RX/TX*) */
+#define FAST 0x0008 /* Use Fast Mode Timing Specs */
+#define STOP 0x0010 /* Issue Stop Condition */
+#define RSTART 0x0020 /* Repeat Start or Stop* At End Of Transfer */
+#define DCNT 0x3FC0 /* Data Bytes To Transfer */
+#define SDAOVR 0x4000 /* Serial Data Override */
+#define SCLOVR 0x8000 /* Serial Clock Override */
+
+/* TWI_MASTER_STAT Masks */
+#define MPROG 0x0001 /* Master Transfer In Progress */
+#define LOSTARB 0x0002 /* Lost Arbitration Indicator (Xfer Aborted) */
+#define ANAK 0x0004 /* Address Not Acknowledged */
+#define DNAK 0x0008 /* Data Not Acknowledged */
+#define BUFRDERR 0x0010 /* Buffer Read Error */
+#define BUFWRERR 0x0020 /* Buffer Write Error */
+#define SDASEN 0x0040 /* Serial Data Sense */
+#define SCLSEN 0x0080 /* Serial Clock Sense */
+#define BUSBUSY 0x0100 /* Bus Busy Indicator */
+
+/* TWI_INT_SRC and TWI_INT_ENABLE Masks */
+#define SINIT 0x0001 /* Slave Transfer Initiated */
+#define SCOMP 0x0002 /* Slave Transfer Complete */
+#define SERR 0x0004 /* Slave Transfer Error */
+#define SOVF 0x0008 /* Slave Overflow */
+#define MCOMP 0x0010 /* Master Transfer Complete */
+#define MERR 0x0020 /* Master Transfer Error */
+#define XMTSERV 0x0040 /* Transmit FIFO Service */
+#define RCVSERV 0x0080 /* Receive FIFO Service */
+
+/* TWI_FIFO_CTRL Masks */
+#define XMTFLUSH 0x0001 /* Transmit Buffer Flush */
+#define RCVFLUSH 0x0002 /* Receive Buffer Flush */
+#define XMTINTLEN 0x0004 /* Transmit Buffer Interrupt Length */
+#define RCVINTLEN 0x0008 /* Receive Buffer Interrupt Length */
+
+/* TWI_FIFO_STAT Masks */
+#define XMTSTAT 0x0003 /* Transmit FIFO Status */
+#define XMT_EMPTY 0x0000 /* Transmit FIFO Empty */
+#define XMT_HALF 0x0001 /* Transmit FIFO Has 1 Byte To Write */
+#define XMT_FULL 0x0003 /* Transmit FIFO Full (2 Bytes To Write) */
+
+#define RCVSTAT 0x000C /* Receive FIFO Status */
+#define RCV_EMPTY 0x0000 /* Receive FIFO Empty */
+#define RCV_HALF 0x0004 /* Receive FIFO Has 1 Byte To Read */
+#define RCV_FULL 0x000C /* Receive FIFO Full (2 Bytes To Read) */
+
+/*
+ * CONTROLLER AREA NETWORK (CAN) MASKS
+ */
+/* CAN_CONTROL Masks */
+#define SRS 0x0001 /* Software Reset */
+#define DNM 0x0002 /* Device Net Mode */
+#define ABO 0x0004 /* Auto-Bus On Enable */
+#define TXPRIO 0x0008 /* TX Priority (Priority/Mailbox*) */
+#define WBA 0x0010 /* Wake-Up On CAN Bus Activity Enable */
+#define SMR 0x0020 /* Sleep Mode Request */
+#define CSR 0x0040 /* CAN Suspend Mode Request */
+#define CCR 0x0080 /* CAN Configuration Mode Request */
+
+/* CAN_STATUS Masks */
+#define WT 0x0001 /* TX Warning Flag */
+#define WR 0x0002 /* RX Warning Flag */
+#define EP 0x0004 /* Error Passive Mode */
+#define EBO 0x0008 /* Error Bus Off Mode */
+#define SMA 0x0020 /* Sleep Mode Acknowledge */
+#define CSA 0x0040 /* Suspend Mode Acknowledge */
+#define CCA 0x0080 /* Configuration Mode Acknowledge */
+#define MBPTR 0x1F00 /* Mailbox Pointer */
+#define TRM 0x4000 /* Transmit Mode */
+#define REC 0x8000 /* Receive Mode */
+
+/* CAN_CLOCK Masks */
+#define BRP 0x03FF /* Bit-Rate Pre-Scaler */
+
+/* CAN_TIMING Masks */
+#define TSEG1 0x000F /* Time Segment 1 */
+#define TSEG2 0x0070 /* Time Segment 2 */
+#define SAM 0x0080 /* Sampling */
+#define SJW 0x0300 /* Synchronization Jump Width */
+
+/* CAN_DEBUG Masks */
+#define DEC 0x0001 /* Disable CAN Error Counters */
+#define DRI 0x0002 /* Disable CAN RX Input */
+#define DTO 0x0004 /* Disable CAN TX Output */
+#define DIL 0x0008 /* Disable CAN Internal Loop */
+#define MAA 0x0010 /* Mode Auto-Acknowledge Enable */
+#define MRB 0x0020 /* Mode Read Back Enable */
+#define CDE 0x8000 /* CAN Debug Enable */
+
+/* CAN_CEC Masks */
+#define RXECNT 0x00FF /* Receive Error Counter */
+#define TXECNT 0xFF00 /* Transmit Error Counter */
+
+/* CAN_INTR Masks */
+#define MBRIF 0x0001 /* Mailbox Receive Interrupt */
+#define MBTIF 0x0002 /* Mailbox Transmit Interrupt */
+#define GIRQ 0x0004 /* Global Interrupt */
+#define SMACK 0x0008 /* Sleep Mode Acknowledge */
+#define CANTX 0x0040 /* CAN TX Bus Value */
+#define CANRX 0x0080 /* CAN RX Bus Value */
+
+/* CAN_MBxx_ID1 and CAN_MBxx_ID0 Masks */
+#define DFC 0xFFFF /* Data Filtering Code (If Enabled) (ID0) */
+#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (ID0) */
+#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (ID1) */
+#define BASEID 0x1FFC /* Base Identifier */
+#define IDE 0x2000 /* Identifier Extension */
+#define RTR 0x4000 /* Remote Frame Transmission Request */
+#define AME 0x8000 /* Acceptance Mask Enable */
+
+/* CAN_MBxx_TIMESTAMP Masks */
+#define TSV 0xFFFF /* Timestamp */
+
+/* CAN_MBxx_LENGTH Masks */
+#define DLC 0x000F /* Data Length Code */
+
+/* CAN_AMxxH and CAN_AMxxL Masks */
+#define DFM 0xFFFF /* Data Field Mask (If Enabled) (CAN_AMxxL) */
+#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (CAN_AMxxL) */
+#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (CAN_AMxxH) */
+#define BASEID 0x1FFC /* Base Identifier */
+#define AMIDE 0x2000 /* Acceptance Mask ID Extension Enable */
+#define FMD 0x4000 /* Full Mask Data Field Enable */
+#define FDF 0x8000 /* Filter On Data Field Enable */
+
+/* CAN_MC1 Masks */
+#define MC0 0x0001 /* Enable Mailbox 0 */
+#define MC1 0x0002 /* Enable Mailbox 1 */
+#define MC2 0x0004 /* Enable Mailbox 2 */
+#define MC3 0x0008 /* Enable Mailbox 3 */
+#define MC4 0x0010 /* Enable Mailbox 4 */
+#define MC5 0x0020 /* Enable Mailbox 5 */
+#define MC6 0x0040 /* Enable Mailbox 6 */
+#define MC7 0x0080 /* Enable Mailbox 7 */
+#define MC8 0x0100 /* Enable Mailbox 8 */
+#define MC9 0x0200 /* Enable Mailbox 9 */
+#define MC10 0x0400 /* Enable Mailbox 10 */
+#define MC11 0x0800 /* Enable Mailbox 11 */
+#define MC12 0x1000 /* Enable Mailbox 12 */
+#define MC13 0x2000 /* Enable Mailbox 13 */
+#define MC14 0x4000 /* Enable Mailbox 14 */
+#define MC15 0x8000 /* Enable Mailbox 15 */
+
+/* CAN_MC2 Masks */
+#define MC16 0x0001 /* Enable Mailbox 16 */
+#define MC17 0x0002 /* Enable Mailbox 17 */
+#define MC18 0x0004 /* Enable Mailbox 18 */
+#define MC19 0x0008 /* Enable Mailbox 19 */
+#define MC20 0x0010 /* Enable Mailbox 20 */
+#define MC21 0x0020 /* Enable Mailbox 21 */
+#define MC22 0x0040 /* Enable Mailbox 22 */
+#define MC23 0x0080 /* Enable Mailbox 23 */
+#define MC24 0x0100 /* Enable Mailbox 24 */
+#define MC25 0x0200 /* Enable Mailbox 25 */
+#define MC26 0x0400 /* Enable Mailbox 26 */
+#define MC27 0x0800 /* Enable Mailbox 27 */
+#define MC28 0x1000 /* Enable Mailbox 28 */
+#define MC29 0x2000 /* Enable Mailbox 29 */
+#define MC30 0x4000 /* Enable Mailbox 30 */
+#define MC31 0x8000 /* Enable Mailbox 31 */
+
+/* CAN_MD1 Masks */
+#define MD0 0x0001 /* Enable Mailbox 0 For Receive */
+#define MD1 0x0002 /* Enable Mailbox 1 For Receive */
+#define MD2 0x0004 /* Enable Mailbox 2 For Receive */
+#define MD3 0x0008 /* Enable Mailbox 3 For Receive */
+#define MD4 0x0010 /* Enable Mailbox 4 For Receive */
+#define MD5 0x0020 /* Enable Mailbox 5 For Receive */
+#define MD6 0x0040 /* Enable Mailbox 6 For Receive */
+#define MD7 0x0080 /* Enable Mailbox 7 For Receive */
+#define MD8 0x0100 /* Enable Mailbox 8 For Receive */
+#define MD9 0x0200 /* Enable Mailbox 9 For Receive */
+#define MD10 0x0400 /* Enable Mailbox 10 For Receive */
+#define MD11 0x0800 /* Enable Mailbox 11 For Receive */
+#define MD12 0x1000 /* Enable Mailbox 12 For Receive */
+#define MD13 0x2000 /* Enable Mailbox 13 For Receive */
+#define MD14 0x4000 /* Enable Mailbox 14 For Receive */
+#define MD15 0x8000 /* Enable Mailbox 15 For Receive */
+
+/* CAN_MD2 Masks */
+#define MD16 0x0001 /* Enable Mailbox 16 For Receive */
+#define MD17 0x0002 /* Enable Mailbox 17 For Receive */
+#define MD18 0x0004 /* Enable Mailbox 18 For Receive */
+#define MD19 0x0008 /* Enable Mailbox 19 For Receive */
+#define MD20 0x0010 /* Enable Mailbox 20 For Receive */
+#define MD21 0x0020 /* Enable Mailbox 21 For Receive */
+#define MD22 0x0040 /* Enable Mailbox 22 For Receive */
+#define MD23 0x0080 /* Enable Mailbox 23 For Receive */
+#define MD24 0x0100 /* Enable Mailbox 24 For Receive */
+#define MD25 0x0200 /* Enable Mailbox 25 For Receive */
+#define MD26 0x0400 /* Enable Mailbox 26 For Receive */
+#define MD27 0x0800 /* Enable Mailbox 27 For Receive */
+#define MD28 0x1000 /* Enable Mailbox 28 For Receive */
+#define MD29 0x2000 /* Enable Mailbox 29 For Receive */
+#define MD30 0x4000 /* Enable Mailbox 30 For Receive */
+#define MD31 0x8000 /* Enable Mailbox 31 For Receive */
+
+/* CAN_RMP1 Masks */
+#define RMP0 0x0001 /* RX Message Pending In Mailbox 0 */
+#define RMP1 0x0002 /* RX Message Pending In Mailbox 1 */
+#define RMP2 0x0004 /* RX Message Pending In Mailbox 2 */
+#define RMP3 0x0008 /* RX Message Pending In Mailbox 3 */
+#define RMP4 0x0010 /* RX Message Pending In Mailbox 4 */
+#define RMP5 0x0020 /* RX Message Pending In Mailbox 5 */
+#define RMP6 0x0040 /* RX Message Pending In Mailbox 6 */
+#define RMP7 0x0080 /* RX Message Pending In Mailbox 7 */
+#define RMP8 0x0100 /* RX Message Pending In Mailbox 8 */
+#define RMP9 0x0200 /* RX Message Pending In Mailbox 9 */
+#define RMP10 0x0400 /* RX Message Pending In Mailbox 10 */
+#define RMP11 0x0800 /* RX Message Pending In Mailbox 11 */
+#define RMP12 0x1000 /* RX Message Pending In Mailbox 12 */
+#define RMP13 0x2000 /* RX Message Pending In Mailbox 13 */
+#define RMP14 0x4000 /* RX Message Pending In Mailbox 14 */
+#define RMP15 0x8000 /* RX Message Pending In Mailbox 15 */
+
+/* CAN_RMP2 Masks */
+#define RMP16 0x0001 /* RX Message Pending In Mailbox 16 */
+#define RMP17 0x0002 /* RX Message Pending In Mailbox 17 */
+#define RMP18 0x0004 /* RX Message Pending In Mailbox 18 */
+#define RMP19 0x0008 /* RX Message Pending In Mailbox 19 */
+#define RMP20 0x0010 /* RX Message Pending In Mailbox 20 */
+#define RMP21 0x0020 /* RX Message Pending In Mailbox 21 */
+#define RMP22 0x0040 /* RX Message Pending In Mailbox 22 */
+#define RMP23 0x0080 /* RX Message Pending In Mailbox 23 */
+#define RMP24 0x0100 /* RX Message Pending In Mailbox 24 */
+#define RMP25 0x0200 /* RX Message Pending In Mailbox 25 */
+#define RMP26 0x0400 /* RX Message Pending In Mailbox 26 */
+#define RMP27 0x0800 /* RX Message Pending In Mailbox 27 */
+#define RMP28 0x1000 /* RX Message Pending In Mailbox 28 */
+#define RMP29 0x2000 /* RX Message Pending In Mailbox 29 */
+#define RMP30 0x4000 /* RX Message Pending In Mailbox 30 */
+#define RMP31 0x8000 /* RX Message Pending In Mailbox 31 */
+
+/* CAN_RML1 Masks */
+#define RML0 0x0001 /* RX Message Lost In Mailbox 0 */
+#define RML1 0x0002 /* RX Message Lost In Mailbox 1 */
+#define RML2 0x0004 /* RX Message Lost In Mailbox 2 */
+#define RML3 0x0008 /* RX Message Lost In Mailbox 3 */
+#define RML4 0x0010 /* RX Message Lost In Mailbox 4 */
+#define RML5 0x0020 /* RX Message Lost In Mailbox 5 */
+#define RML6 0x0040 /* RX Message Lost In Mailbox 6 */
+#define RML7 0x0080 /* RX Message Lost In Mailbox 7 */
+#define RML8 0x0100 /* RX Message Lost In Mailbox 8 */
+#define RML9 0x0200 /* RX Message Lost In Mailbox 9 */
+#define RML10 0x0400 /* RX Message Lost In Mailbox 10 */
+#define RML11 0x0800 /* RX Message Lost In Mailbox 11 */
+#define RML12 0x1000 /* RX Message Lost In Mailbox 12 */
+#define RML13 0x2000 /* RX Message Lost In Mailbox 13 */
+#define RML14 0x4000 /* RX Message Lost In Mailbox 14 */
+#define RML15 0x8000 /* RX Message Lost In Mailbox 15 */
+
+/* CAN_RML2 Masks */
+#define RML16 0x0001 /* RX Message Lost In Mailbox 16 */
+#define RML17 0x0002 /* RX Message Lost In Mailbox 17 */
+#define RML18 0x0004 /* RX Message Lost In Mailbox 18 */
+#define RML19 0x0008 /* RX Message Lost In Mailbox 19 */
+#define RML20 0x0010 /* RX Message Lost In Mailbox 20 */
+#define RML21 0x0020 /* RX Message Lost In Mailbox 21 */
+#define RML22 0x0040 /* RX Message Lost In Mailbox 22 */
+#define RML23 0x0080 /* RX Message Lost In Mailbox 23 */
+#define RML24 0x0100 /* RX Message Lost In Mailbox 24 */
+#define RML25 0x0200 /* RX Message Lost In Mailbox 25 */
+#define RML26 0x0400 /* RX Message Lost In Mailbox 26 */
+#define RML27 0x0800 /* RX Message Lost In Mailbox 27 */
+#define RML28 0x1000 /* RX Message Lost In Mailbox 28 */
+#define RML29 0x2000 /* RX Message Lost In Mailbox 29 */
+#define RML30 0x4000 /* RX Message Lost In Mailbox 30 */
+#define RML31 0x8000 /* RX Message Lost In Mailbox 31 */
+
+/* CAN_OPSS1 Masks */
+#define OPSS0 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 0 */
+#define OPSS1 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 1 */
+#define OPSS2 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 2 */
+#define OPSS3 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 3 */
+#define OPSS4 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 4 */
+#define OPSS5 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 5 */
+#define OPSS6 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 6 */
+#define OPSS7 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 7 */
+#define OPSS8 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 8 */
+#define OPSS9 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 9 */
+#define OPSS10 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 10 */
+#define OPSS11 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 11 */
+#define OPSS12 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 12 */
+#define OPSS13 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 13 */
+#define OPSS14 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 14 */
+#define OPSS15 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 15 */
+
+/* CAN_OPSS2 Masks */
+#define OPSS16 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 16 */
+#define OPSS17 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 17 */
+#define OPSS18 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 18 */
+#define OPSS19 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 19 */
+#define OPSS20 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 20 */
+#define OPSS21 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 21 */
+#define OPSS22 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 22 */
+#define OPSS23 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 23 */
+#define OPSS24 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 24 */
+#define OPSS25 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 25 */
+#define OPSS26 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 26 */
+#define OPSS27 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 27 */
+#define OPSS28 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 28 */
+#define OPSS29 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 29 */
+#define OPSS30 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 30 */
+#define OPSS31 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 31 */
+
+/* CAN_TRR1 Masks */
+#define TRR0 0x0001 /* Deny But Don't Lock Access To Mailbox 0 */
+#define TRR1 0x0002 /* Deny But Don't Lock Access To Mailbox 1 */
+#define TRR2 0x0004 /* Deny But Don't Lock Access To Mailbox 2 */
+#define TRR3 0x0008 /* Deny But Don't Lock Access To Mailbox 3 */
+#define TRR4 0x0010 /* Deny But Don't Lock Access To Mailbox 4 */
+#define TRR5 0x0020 /* Deny But Don't Lock Access To Mailbox 5 */
+#define TRR6 0x0040 /* Deny But Don't Lock Access To Mailbox 6 */
+#define TRR7 0x0080 /* Deny But Don't Lock Access To Mailbox 7 */
+#define TRR8 0x0100 /* Deny But Don't Lock Access To Mailbox 8 */
+#define TRR9 0x0200 /* Deny But Don't Lock Access To Mailbox 9 */
+#define TRR10 0x0400 /* Deny But Don't Lock Access To Mailbox 10 */
+#define TRR11 0x0800 /* Deny But Don't Lock Access To Mailbox 11 */
+#define TRR12 0x1000 /* Deny But Don't Lock Access To Mailbox 12 */
+#define TRR13 0x2000 /* Deny But Don't Lock Access To Mailbox 13 */
+#define TRR14 0x4000 /* Deny But Don't Lock Access To Mailbox 14 */
+#define TRR15 0x8000 /* Deny But Don't Lock Access To Mailbox 15 */
+
+/* CAN_TRR2 Masks */
+#define TRR16 0x0001 /* Deny But Don't Lock Access To Mailbox 16 */
+#define TRR17 0x0002 /* Deny But Don't Lock Access To Mailbox 17 */
+#define TRR18 0x0004 /* Deny But Don't Lock Access To Mailbox 18 */
+#define TRR19 0x0008 /* Deny But Don't Lock Access To Mailbox 19 */
+#define TRR20 0x0010 /* Deny But Don't Lock Access To Mailbox 20 */
+#define TRR21 0x0020 /* Deny But Don't Lock Access To Mailbox 21 */
+#define TRR22 0x0040 /* Deny But Don't Lock Access To Mailbox 22 */
+#define TRR23 0x0080 /* Deny But Don't Lock Access To Mailbox 23 */
+#define TRR24 0x0100 /* Deny But Don't Lock Access To Mailbox 24 */
+#define TRR25 0x0200 /* Deny But Don't Lock Access To Mailbox 25 */
+#define TRR26 0x0400 /* Deny But Don't Lock Access To Mailbox 26 */
+#define TRR27 0x0800 /* Deny But Don't Lock Access To Mailbox 27 */
+#define TRR28 0x1000 /* Deny But Don't Lock Access To Mailbox 28 */
+#define TRR29 0x2000 /* Deny But Don't Lock Access To Mailbox 29 */
+#define TRR30 0x4000 /* Deny But Don't Lock Access To Mailbox 30 */
+#define TRR31 0x8000 /* Deny But Don't Lock Access To Mailbox 31 */
+
+/* CAN_TRS1 Masks */
+#define TRS0 0x0001 /* Remote Frame Request For Mailbox 0 */
+#define TRS1 0x0002 /* Remote Frame Request For Mailbox 1 */
+#define TRS2 0x0004 /* Remote Frame Request For Mailbox 2 */
+#define TRS3 0x0008 /* Remote Frame Request For Mailbox 3 */
+#define TRS4 0x0010 /* Remote Frame Request For Mailbox 4 */
+#define TRS5 0x0020 /* Remote Frame Request For Mailbox 5 */
+#define TRS6 0x0040 /* Remote Frame Request For Mailbox 6 */
+#define TRS7 0x0080 /* Remote Frame Request For Mailbox 7 */
+#define TRS8 0x0100 /* Remote Frame Request For Mailbox 8 */
+#define TRS9 0x0200 /* Remote Frame Request For Mailbox 9 */
+#define TRS10 0x0400 /* Remote Frame Request For Mailbox 10 */
+#define TRS11 0x0800 /* Remote Frame Request For Mailbox 11 */
+#define TRS12 0x1000 /* Remote Frame Request For Mailbox 12 */
+#define TRS13 0x2000 /* Remote Frame Request For Mailbox 13 */
+#define TRS14 0x4000 /* Remote Frame Request For Mailbox 14 */
+#define TRS15 0x8000 /* Remote Frame Request For Mailbox 15 */
+
+/* CAN_TRS2 Masks */
+#define TRS16 0x0001 /* Remote Frame Request For Mailbox 16 */
+#define TRS17 0x0002 /* Remote Frame Request For Mailbox 17 */
+#define TRS18 0x0004 /* Remote Frame Request For Mailbox 18 */
+#define TRS19 0x0008 /* Remote Frame Request For Mailbox 19 */
+#define TRS20 0x0010 /* Remote Frame Request For Mailbox 20 */
+#define TRS21 0x0020 /* Remote Frame Request For Mailbox 21 */
+#define TRS22 0x0040 /* Remote Frame Request For Mailbox 22 */
+#define TRS23 0x0080 /* Remote Frame Request For Mailbox 23 */
+#define TRS24 0x0100 /* Remote Frame Request For Mailbox 24 */
+#define TRS25 0x0200 /* Remote Frame Request For Mailbox 25 */
+#define TRS26 0x0400 /* Remote Frame Request For Mailbox 26 */
+#define TRS27 0x0800 /* Remote Frame Request For Mailbox 27 */
+#define TRS28 0x1000 /* Remote Frame Request For Mailbox 28 */
+#define TRS29 0x2000 /* Remote Frame Request For Mailbox 29 */
+#define TRS30 0x4000 /* Remote Frame Request For Mailbox 30 */
+#define TRS31 0x8000 /* Remote Frame Request For Mailbox 31 */
+
+/* CAN_AA1 Masks */
+#define AA0 0x0001 /* Aborted Message In Mailbox 0 */
+#define AA1 0x0002 /* Aborted Message In Mailbox 1 */
+#define AA2 0x0004 /* Aborted Message In Mailbox 2 */
+#define AA3 0x0008 /* Aborted Message In Mailbox 3 */
+#define AA4 0x0010 /* Aborted Message In Mailbox 4 */
+#define AA5 0x0020 /* Aborted Message In Mailbox 5 */
+#define AA6 0x0040 /* Aborted Message In Mailbox 6 */
+#define AA7 0x0080 /* Aborted Message In Mailbox 7 */
+#define AA8 0x0100 /* Aborted Message In Mailbox 8 */
+#define AA9 0x0200 /* Aborted Message In Mailbox 9 */
+#define AA10 0x0400 /* Aborted Message In Mailbox 10 */
+#define AA11 0x0800 /* Aborted Message In Mailbox 11 */
+#define AA12 0x1000 /* Aborted Message In Mailbox 12 */
+#define AA13 0x2000 /* Aborted Message In Mailbox 13 */
+#define AA14 0x4000 /* Aborted Message In Mailbox 14 */
+#define AA15 0x8000 /* Aborted Message In Mailbox 15 */
+
+/* CAN_AA2 Masks */
+#define AA16 0x0001 /* Aborted Message In Mailbox 16 */
+#define AA17 0x0002 /* Aborted Message In Mailbox 17 */
+#define AA18 0x0004 /* Aborted Message In Mailbox 18 */
+#define AA19 0x0008 /* Aborted Message In Mailbox 19 */
+#define AA20 0x0010 /* Aborted Message In Mailbox 20 */
+#define AA21 0x0020 /* Aborted Message In Mailbox 21 */
+#define AA22 0x0040 /* Aborted Message In Mailbox 22 */
+#define AA23 0x0080 /* Aborted Message In Mailbox 23 */
+#define AA24 0x0100 /* Aborted Message In Mailbox 24 */
+#define AA25 0x0200 /* Aborted Message In Mailbox 25 */
+#define AA26 0x0400 /* Aborted Message In Mailbox 26 */
+#define AA27 0x0800 /* Aborted Message In Mailbox 27 */
+#define AA28 0x1000 /* Aborted Message In Mailbox 28 */
+#define AA29 0x2000 /* Aborted Message In Mailbox 29 */
+#define AA30 0x4000 /* Aborted Message In Mailbox 30 */
+#define AA31 0x8000 /* Aborted Message In Mailbox 31 */
+
+/* CAN_TA1 Masks */
+#define TA0 0x0001 /* Transmit Successful From Mailbox 0 */
+#define TA1 0x0002 /* Transmit Successful From Mailbox 1 */
+#define TA2 0x0004 /* Transmit Successful From Mailbox 2 */
+#define TA3 0x0008 /* Transmit Successful From Mailbox 3 */
+#define TA4 0x0010 /* Transmit Successful From Mailbox 4 */
+#define TA5 0x0020 /* Transmit Successful From Mailbox 5 */
+#define TA6 0x0040 /* Transmit Successful From Mailbox 6 */
+#define TA7 0x0080 /* Transmit Successful From Mailbox 7 */
+#define TA8 0x0100 /* Transmit Successful From Mailbox 8 */
+#define TA9 0x0200 /* Transmit Successful From Mailbox 9 */
+#define TA10 0x0400 /* Transmit Successful From Mailbox 10 */
+#define TA11 0x0800 /* Transmit Successful From Mailbox 11 */
+#define TA12 0x1000 /* Transmit Successful From Mailbox 12 */
+#define TA13 0x2000 /* Transmit Successful From Mailbox 13 */
+#define TA14 0x4000 /* Transmit Successful From Mailbox 14 */
+#define TA15 0x8000 /* Transmit Successful From Mailbox 15 */
+
+/* CAN_TA2 Masks */
+#define TA16 0x0001 /* Transmit Successful From Mailbox 16 */
+#define TA17 0x0002 /* Transmit Successful From Mailbox 17 */
+#define TA18 0x0004 /* Transmit Successful From Mailbox 18 */
+#define TA19 0x0008 /* Transmit Successful From Mailbox 19 */
+#define TA20 0x0010 /* Transmit Successful From Mailbox 20 */
+#define TA21 0x0020 /* Transmit Successful From Mailbox 21 */
+#define TA22 0x0040 /* Transmit Successful From Mailbox 22 */
+#define TA23 0x0080 /* Transmit Successful From Mailbox 23 */
+#define TA24 0x0100 /* Transmit Successful From Mailbox 24 */
+#define TA25 0x0200 /* Transmit Successful From Mailbox 25 */
+#define TA26 0x0400 /* Transmit Successful From Mailbox 26 */
+#define TA27 0x0800 /* Transmit Successful From Mailbox 27 */
+#define TA28 0x1000 /* Transmit Successful From Mailbox 28 */
+#define TA29 0x2000 /* Transmit Successful From Mailbox 29 */
+#define TA30 0x4000 /* Transmit Successful From Mailbox 30 */
+#define TA31 0x8000 /* Transmit Successful From Mailbox 31 */
+
+/* CAN_MBTD Masks */
+#define TDPTR 0x001F /* Mailbox To Temporarily Disable */
+#define TDA 0x0040 /* Temporary Disable Acknowledge */
+#define TDR 0x0080 /* Temporary Disable Request */
+
+/* CAN_RFH1 Masks */
+#define RFH0 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 0 */
+#define RFH1 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 1 */
+#define RFH2 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 2 */
+#define RFH3 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 3 */
+#define RFH4 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 4 */
+#define RFH5 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 5 */
+#define RFH6 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 6 */
+#define RFH7 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 7 */
+#define RFH8 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 8 */
+#define RFH9 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 9 */
+#define RFH10 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 10 */
+#define RFH11 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 11 */
+#define RFH12 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 12 */
+#define RFH13 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 13 */
+#define RFH14 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 14 */
+#define RFH15 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 15 */
+
+/* CAN_RFH2 Masks */
+#define RFH16 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 16 */
+#define RFH17 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 17 */
+#define RFH18 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 18 */
+#define RFH19 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 19 */
+#define RFH20 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 20 */
+#define RFH21 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 21 */
+#define RFH22 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 22 */
+#define RFH23 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 23 */
+#define RFH24 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 24 */
+#define RFH25 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 25 */
+#define RFH26 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 26 */
+#define RFH27 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 27 */
+#define RFH28 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 28 */
+#define RFH29 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 29 */
+#define RFH30 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 30 */
+#define RFH31 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 31 */
+
+/* CAN_MBTIF1 Masks */
+#define MBTIF0 0x0001 /* TX Interrupt Active In Mailbox 0 */
+#define MBTIF1 0x0002 /* TX Interrupt Active In Mailbox 1 */
+#define MBTIF2 0x0004 /* TX Interrupt Active In Mailbox 2 */
+#define MBTIF3 0x0008 /* TX Interrupt Active In Mailbox 3 */
+#define MBTIF4 0x0010 /* TX Interrupt Active In Mailbox 4 */
+#define MBTIF5 0x0020 /* TX Interrupt Active In Mailbox 5 */
+#define MBTIF6 0x0040 /* TX Interrupt Active In Mailbox 6 */
+#define MBTIF7 0x0080 /* TX Interrupt Active In Mailbox 7 */
+#define MBTIF8 0x0100 /* TX Interrupt Active In Mailbox 8 */
+#define MBTIF9 0x0200 /* TX Interrupt Active In Mailbox 9 */
+#define MBTIF10 0x0400 /* TX Interrupt Active In Mailbox 10 */
+#define MBTIF11 0x0800 /* TX Interrupt Active In Mailbox 11 */
+#define MBTIF12 0x1000 /* TX Interrupt Active In Mailbox 12 */
+#define MBTIF13 0x2000 /* TX Interrupt Active In Mailbox 13 */
+#define MBTIF14 0x4000 /* TX Interrupt Active In Mailbox 14 */
+#define MBTIF15 0x8000 /* TX Interrupt Active In Mailbox 15 */
+
+/* CAN_MBTIF2 Masks */
+#define MBTIF16 0x0001 /* TX Interrupt Active In Mailbox 16 */
+#define MBTIF17 0x0002 /* TX Interrupt Active In Mailbox 17 */
+#define MBTIF18 0x0004 /* TX Interrupt Active In Mailbox 18 */
+#define MBTIF19 0x0008 /* TX Interrupt Active In Mailbox 19 */
+#define MBTIF20 0x0010 /* TX Interrupt Active In Mailbox 20 */
+#define MBTIF21 0x0020 /* TX Interrupt Active In Mailbox 21 */
+#define MBTIF22 0x0040 /* TX Interrupt Active In Mailbox 22 */
+#define MBTIF23 0x0080 /* TX Interrupt Active In Mailbox 23 */
+#define MBTIF24 0x0100 /* TX Interrupt Active In Mailbox 24 */
+#define MBTIF25 0x0200 /* TX Interrupt Active In Mailbox 25 */
+#define MBTIF26 0x0400 /* TX Interrupt Active In Mailbox 26 */
+#define MBTIF27 0x0800 /* TX Interrupt Active In Mailbox 27 */
+#define MBTIF28 0x1000 /* TX Interrupt Active In Mailbox 28 */
+#define MBTIF29 0x2000 /* TX Interrupt Active In Mailbox 29 */
+#define MBTIF30 0x4000 /* TX Interrupt Active In Mailbox 30 */
+#define MBTIF31 0x8000 /* TX Interrupt Active In Mailbox 31 */
+
+/* CAN_MBRIF1 Masks */
+#define MBRIF0 0x0001 /* RX Interrupt Active In Mailbox 0 */
+#define MBRIF1 0x0002 /* RX Interrupt Active In Mailbox 1 */
+#define MBRIF2 0x0004 /* RX Interrupt Active In Mailbox 2 */
+#define MBRIF3 0x0008 /* RX Interrupt Active In Mailbox 3 */
+#define MBRIF4 0x0010 /* RX Interrupt Active In Mailbox 4 */
+#define MBRIF5 0x0020 /* RX Interrupt Active In Mailbox 5 */
+#define MBRIF6 0x0040 /* RX Interrupt Active In Mailbox 6 */
+#define MBRIF7 0x0080 /* RX Interrupt Active In Mailbox 7 */
+#define MBRIF8 0x0100 /* RX Interrupt Active In Mailbox 8 */
+#define MBRIF9 0x0200 /* RX Interrupt Active In Mailbox 9 */
+#define MBRIF10 0x0400 /* RX Interrupt Active In Mailbox 10 */
+#define MBRIF11 0x0800 /* RX Interrupt Active In Mailbox 11 */
+#define MBRIF12 0x1000 /* RX Interrupt Active In Mailbox 12 */
+#define MBRIF13 0x2000 /* RX Interrupt Active In Mailbox 13 */
+#define MBRIF14 0x4000 /* RX Interrupt Active In Mailbox 14 */
+#define MBRIF15 0x8000 /* RX Interrupt Active In Mailbox 15 */
+
+/* CAN_MBRIF2 Masks */
+#define MBRIF16 0x0001 /* RX Interrupt Active In Mailbox 16 */
+#define MBRIF17 0x0002 /* RX Interrupt Active In Mailbox 17 */
+#define MBRIF18 0x0004 /* RX Interrupt Active In Mailbox 18 */
+#define MBRIF19 0x0008 /* RX Interrupt Active In Mailbox 19 */
+#define MBRIF20 0x0010 /* RX Interrupt Active In Mailbox 20 */
+#define MBRIF21 0x0020 /* RX Interrupt Active In Mailbox 21 */
+#define MBRIF22 0x0040 /* RX Interrupt Active In Mailbox 22 */
+#define MBRIF23 0x0080 /* RX Interrupt Active In Mailbox 23 */
+#define MBRIF24 0x0100 /* RX Interrupt Active In Mailbox 24 */
+#define MBRIF25 0x0200 /* RX Interrupt Active In Mailbox 25 */
+#define MBRIF26 0x0400 /* RX Interrupt Active In Mailbox 26 */
+#define MBRIF27 0x0800 /* RX Interrupt Active In Mailbox 27 */
+#define MBRIF28 0x1000 /* RX Interrupt Active In Mailbox 28 */
+#define MBRIF29 0x2000 /* RX Interrupt Active In Mailbox 29 */
+#define MBRIF30 0x4000 /* RX Interrupt Active In Mailbox 30 */
+#define MBRIF31 0x8000 /* RX Interrupt Active In Mailbox 31 */
+
+/* CAN_MBIM1 Masks */
+#define MBIM0 0x0001 /* Enable Interrupt For Mailbox 0 */
+#define MBIM1 0x0002 /* Enable Interrupt For Mailbox 1 */
+#define MBIM2 0x0004 /* Enable Interrupt For Mailbox 2 */
+#define MBIM3 0x0008 /* Enable Interrupt For Mailbox 3 */
+#define MBIM4 0x0010 /* Enable Interrupt For Mailbox 4 */
+#define MBIM5 0x0020 /* Enable Interrupt For Mailbox 5 */
+#define MBIM6 0x0040 /* Enable Interrupt For Mailbox 6 */
+#define MBIM7 0x0080 /* Enable Interrupt For Mailbox 7 */
+#define MBIM8 0x0100 /* Enable Interrupt For Mailbox 8 */
+#define MBIM9 0x0200 /* Enable Interrupt For Mailbox 9 */
+#define MBIM10 0x0400 /* Enable Interrupt For Mailbox 10 */
+#define MBIM11 0x0800 /* Enable Interrupt For Mailbox 11 */
+#define MBIM12 0x1000 /* Enable Interrupt For Mailbox 12 */
+#define MBIM13 0x2000 /* Enable Interrupt For Mailbox 13 */
+#define MBIM14 0x4000 /* Enable Interrupt For Mailbox 14 */
+#define MBIM15 0x8000 /* Enable Interrupt For Mailbox 15 */
+
+/* CAN_MBIM2 Masks */
+#define MBIM16 0x0001 /* Enable Interrupt For Mailbox 16 */
+#define MBIM17 0x0002 /* Enable Interrupt For Mailbox 17 */
+#define MBIM18 0x0004 /* Enable Interrupt For Mailbox 18 */
+#define MBIM19 0x0008 /* Enable Interrupt For Mailbox 19 */
+#define MBIM20 0x0010 /* Enable Interrupt For Mailbox 20 */
+#define MBIM21 0x0020 /* Enable Interrupt For Mailbox 21 */
+#define MBIM22 0x0040 /* Enable Interrupt For Mailbox 22 */
+#define MBIM23 0x0080 /* Enable Interrupt For Mailbox 23 */
+#define MBIM24 0x0100 /* Enable Interrupt For Mailbox 24 */
+#define MBIM25 0x0200 /* Enable Interrupt For Mailbox 25 */
+#define MBIM26 0x0400 /* Enable Interrupt For Mailbox 26 */
+#define MBIM27 0x0800 /* Enable Interrupt For Mailbox 27 */
+#define MBIM28 0x1000 /* Enable Interrupt For Mailbox 28 */
+#define MBIM29 0x2000 /* Enable Interrupt For Mailbox 29 */
+#define MBIM30 0x4000 /* Enable Interrupt For Mailbox 30 */
+#define MBIM31 0x8000 /* Enable Interrupt For Mailbox 31 */
+
+/* CAN_GIM Masks */
+#define EWTIM 0x0001 /* Enable TX Error Count Interrupt */
+#define EWRIM 0x0002 /* Enable RX Error Count Interrupt */
+#define EPIM 0x0004 /* Enable Error-Passive Mode Interrupt */
+#define BOIM 0x0008 /* Enable Bus Off Interrupt */
+#define WUIM 0x0010 /* Enable Wake-Up Interrupt */
+#define UIAIM 0x0020 /* Enable Access To Unimplemented Address Interrupt */
+#define AAIM 0x0040 /* Enable Abort Acknowledge Interrupt */
+#define RMLIM 0x0080 /* Enable RX Message Lost Interrupt */
+#define UCEIM 0x0100 /* Enable Universal Counter Overflow Interrupt */
+#define EXTIM 0x0200 /* Enable External Trigger Output Interrupt */
+#define ADIM 0x0400 /* Enable Access Denied Interrupt */
+
+/* CAN_GIS Masks */
+#define EWTIS 0x0001 /* TX Error Count IRQ Status */
+#define EWRIS 0x0002 /* RX Error Count IRQ Status */
+#define EPIS 0x0004 /* Error-Passive Mode IRQ Status */
+#define BOIS 0x0008 /* Bus Off IRQ Status */
+#define WUIS 0x0010 /* Wake-Up IRQ Status */
+#define UIAIS 0x0020 /* Access To Unimplemented Address IRQ Status */
+#define AAIS 0x0040 /* Abort Acknowledge IRQ Status */
+#define RMLIS 0x0080 /* RX Message Lost IRQ Status */
+#define UCEIS 0x0100 /* Universal Counter Overflow IRQ Status */
+#define EXTIS 0x0200 /* External Trigger Output IRQ Status */
+#define ADIS 0x0400 /* Access Denied IRQ Status */
+
+/* CAN_GIF Masks */
+#define EWTIF 0x0001 /* TX Error Count IRQ Flag */
+#define EWRIF 0x0002 /* RX Error Count IRQ Flag */
+#define EPIF 0x0004 /* Error-Passive Mode IRQ Flag */
+#define BOIF 0x0008 /* Bus Off IRQ Flag */
+#define WUIF 0x0010 /* Wake-Up IRQ Flag */
+#define UIAIF 0x0020 /* Access To Unimplemented Address IRQ Flag */
+#define AAIF 0x0040 /* Abort Acknowledge IRQ Flag */
+#define RMLIF 0x0080 /* RX Message Lost IRQ Flag */
+#define UCEIF 0x0100 /* Universal Counter Overflow IRQ Flag */
+#define EXTIF 0x0200 /* External Trigger Output IRQ Flag */
+#define ADIF 0x0400 /* Access Denied IRQ Flag */
+
+/* CAN_UCCNF Masks */
+#define UCCNF 0x000F /* Universal Counter Mode */
+#define UC_STAMP 0x0001 /* Timestamp Mode */
+#define UC_WDOG 0x0002 /* Watchdog Mode */
+#define UC_AUTOTX 0x0003 /* Auto-Transmit Mode */
+#define UC_ERROR 0x0006 /* CAN Error Frame Count */
+#define UC_OVER 0x0007 /* CAN Overload Frame Count */
+#define UC_LOST 0x0008 /* Arbitration Lost During TX Count */
+#define UC_AA 0x0009 /* TX Abort Count */
+#define UC_TA 0x000A /* TX Successful Count */
+#define UC_REJECT 0x000B /* RX Message Rejected Count */
+#define UC_RML 0x000C /* RX Message Lost Count */
+#define UC_RX 0x000D /* Total Successful RX Messages Count */
+#define UC_RMP 0x000E /* Successful RX W/Matching ID Count */
+#define UC_ALL 0x000F /* Correct Message On CAN Bus Line Count */
+#define UCRC 0x0020 /* Universal Counter Reload/Clear */
+#define UCCT 0x0040 /* Universal Counter CAN Trigger */
+#define UCE 0x0080 /* Universal Counter Enable */
+
+/* CAN_ESR Masks */
+#define ACKE 0x0004 /* Acknowledge Error */
+#define SER 0x0008 /* Stuff Error */
+#define CRCE 0x0010 /* CRC Error */
+#define SA0 0x0020 /* Stuck At Dominant Error */
+#define BEF 0x0040 /* Bit Error Flag */
+#define FER 0x0080 /* Form Error Flag */
+
+/* CAN_EWR Masks */
+#define EWLREC 0x00FF /* RX Error Count Limit (For EWRIS) */
+#define EWLTEC 0xFF00 /* TX Error Count Limit (For EWTIS) */
+
+/*
+ * PIN CONTROL REGISTER MASKS
+ */
+/* PORT_MUX Masks */
+#define PJSE 0x0001 /* Port J SPI/SPORT Enable */
+#define PJSE_SPORT 0x0000 /* Enable TFS0/DT0PRI */
+#define PJSE_SPI 0x0001 /* Enable SPI_SSEL3:2 */
+
+#define PJCE(x) (((x)&0x3)<<1) /* Port J CAN/SPI/SPORT Enable */
+#define PJCE_SPORT 0x0000 /* Enable DR0SEC/DT0SEC */
+#define PJCE_CAN 0x0002 /* Enable CAN RX/TX */
+#define PJCE_SPI 0x0004 /* Enable SPI_SSEL7 */
+
+#define PFDE 0x0008 /* Port F DMA Request Enable */
+#define PGDE_UART 0x0000 /* Enable UART0 RX/TX */
+#define PGDE_DMA 0x0008 /* Enable DMAR1:0 */
+
+#define PFTE 0x0010 /* Port F Timer Enable */
+#define PFTE_UART 0x0000 /* Enable UART1 RX/TX */
+#define PFTE_TIMER 0x0010 /* Enable TMR7:6 */
+
+#define PFS6E 0x0020 /* Port F SPI SSEL 6 Enable */
+#define PFS6E_TIMER 0x0000 /* Enable TMR5 */
+#define PFS6E_SPI 0x0020 /* Enable SPI_SSEL6 */
+
+#define PFS5E 0x0040 /* Port F SPI SSEL 5 Enable */
+#define PFS5E_TIMER 0x0000 /* Enable TMR4 */
+#define PFS5E_SPI 0x0040 /* Enable SPI_SSEL5 */
+
+#define PFS4E 0x0080 /* Port F SPI SSEL 4 Enable */
+#define PFS4E_TIMER 0x0000 /* Enable TMR3 */
+#define PFS4E_SPI 0x0080 /* Enable SPI_SSEL4 */
+
+#define PFFE 0x0100 /* Port F PPI Frame Sync Enable */
+#define PFFE_TIMER 0x0000 /* Enable TMR2 */
+#define PFFE_PPI 0x0100 /* Enable PPI FS3 */
+
+#define PGSE 0x0200 /* Port G SPORT1 Secondary Enable */
+#define PGSE_PPI 0x0000 /* Enable PPI D9:8 */
+#define PGSE_SPORT 0x0200 /* Enable DR1SEC/DT1SEC */
+
+#define PGRE 0x0400 /* Port G SPORT1 Receive Enable */
+#define PGRE_PPI 0x0000 /* Enable PPI D12:10 */
+#define PGRE_SPORT 0x0400 /* Enable DR1PRI/RFS1/RSCLK1 */
+
+#define PGTE 0x0800 /* Port G SPORT1 Transmit Enable */
+#define PGTE_PPI 0x0000 /* Enable PPI D15:13 */
+#define PGTE_SPORT 0x0800 /* Enable DT1PRI/TFS1/TSCLK1 */
+
+/*
+ * HANDSHAKE DMA (HDMA) MASKS
+ */
+/* HDMAx_CTL Masks */
+#define HMDMAEN 0x0001 /* Enable Handshake DMA 0/1 */
+#define REP 0x0002 /* HDMA Request Polarity */
+#define UTE 0x0004 /* Urgency Threshold Enable */
+#define OIE 0x0010 /* Overflow Interrupt Enable */
+#define BDIE 0x0020 /* Block Done Interrupt Enable */
+#define MBDI 0x0040 /* Mask Block Done IRQ If Pending ECNT */
+#define DRQ 0x0300 /* HDMA Request Type */
+#define DRQ_NONE 0x0000 /* No Request */
+#define DRQ_SINGLE 0x0100 /* Channels Request Single */
+#define DRQ_MULTI 0x0200 /* Channels Request Multi (Default) */
+#define DRQ_URGENT 0x0300 /* Channels Request Multi Urgent */
+#define RBC 0x1000 /* Reload BCNT With IBCNT */
+#define PS 0x2000 /* HDMA Pin Status */
+#define OI 0x4000 /* Overflow Interrupt Generated */
+#define BDI 0x8000 /* Block Done Interrupt Generated */
+
+/* entry addresses of the user-callable Boot ROM functions */
+
+#define _BOOTROM_RESET 0xEF000000
+#define _BOOTROM_FINAL_INIT 0xEF000002
+#define _BOOTROM_DO_MEMORY_DMA 0xEF000006
+#define _BOOTROM_BOOT_DXE_FLASH 0xEF000008
+#define _BOOTROM_BOOT_DXE_SPI 0xEF00000A
+#define _BOOTROM_BOOT_DXE_TWI 0xEF00000C
+#define _BOOTROM_GET_DXE_ADDRESS_FLASH 0xEF000010
+#define _BOOTROM_GET_DXE_ADDRESS_SPI 0xEF000012
+#define _BOOTROM_GET_DXE_ADDRESS_TWI 0xEF000014
+
+#endif /* _DEF_BF534_H */
diff --git a/include/asm-blackfin/arch-bf537/defBF537.h b/include/asm-blackfin/arch-bf537/defBF537.h
new file mode 100644
index 0000000..8d16c37
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/defBF537.h
@@ -0,0 +1,488 @@
+/*
+ * Copyright (C) 2004-2005 Analog Devices Inc., All Rights Reserved.
+ *
+ ***********************************************************************************
+ *
+ * This include file contains a list of macro "defines" to enable the programmer
+ * to use symbolic names for register-access and bit-manipulation.
+ *
+ * ----------------------------
+ * revision 0.1
+ * date: 2004/03/01 21:23:01; author: joeb
+ * Initial revision
+ *
+ * ----------------------------
+ * revision 0.2
+ * date: 2004/05/15 16:30:00; author: joeb
+ * comments: removed I2C/IIC references, changed GPIO sections
+ *
+ * ----------------------------
+ * revision 0.3
+ * date: 2004/06/08 12:25:00; author: joeb
+ * comments: fixed mis-mapped TIMER registers, changed TWI register names, fixed
+ * FLAG references in GPIO register names
+ *
+ * ----------------------------
+ * revision 0.4
+ * date: 2004/06/09 2:25:00; author: joeb
+ * comments: fixed bit-defines for EMAC section, renamed EMAC count registers,
+ * combined 2 Timer status registers into one
+ *
+ * ----------------------------
+ * revision 0.5
+ * date: 2004/08/10 10:25:00; author: joeb
+ * comments: Renamed EMAC wake-up registers, changed bit-names in EMAC registers
+ *
+ * ----------------------------
+ * revision 0.6
+ * date: 2004/08/17 16:25:00; author: joeb
+ * comments: Renamed TWI_INT_ENABLE to TWI_INT_MASK
+ *
+ * ----------------------------
+ * revision 0.7
+ * date: 2004/08/18 13:21:00; author: joeb
+ * comments: Renamed GPIO registers to remove _D, _S, _C, _T suffixes
+ *
+ * ----------------------------
+ * revision 0.8
+ * date: 2004/08/20 10:24:00; author: joeb
+ * comments: Renamed External DMA to Handshake MDMA
+ *
+ * ----------------------------
+ * revision 0.9
+ * date: 2004/08/23 13:42:00; author: joeb
+ * comments: Renamed Handshake DMA Register Set
+ *
+ * ----------------------------
+ * revision 0.10
+ * date: 2004/09/07 11:21:00; author: joeb
+ * comments: Fixed EMAC TX/RX DMA Priority (DMA and SIC Bit Names)
+ *
+ * ----------------------------
+ * revision 0.11
+ * date: 2004/09/28 15:14:00; author: joeb
+ * comments: Fixed CAN Mailbox Area
+ *
+ * ----------------------------
+ * revision 0.12
+ * date: 2004/10/27 13:18:00; author: joeb
+ * comments: Added IEEE EMAC Register Support
+ *
+ * ----------------------------
+ * revision 0.13
+ * date: 2004/10/28 15:40:00; author: joeb
+ * comments: Shortened EMAC Count Register Names
+ *
+ * ----------------------------
+ * revision 0.14
+ * date: 2004/11/09 10:45:00; author: joeb
+ * comments: Fixed WDSIZE macros
+ *
+ * ----------------------------
+ * revision 0.15
+ * date: 2004/11/18 07:45:00; author: joeb
+ * comments: Fixed TIMER_STATUS register, added EMAC macros
+ *
+ * ----------------------------
+ * revision 0.16
+ * date: 2004/12/13 11:05:00; author: joeb
+ * comments: Removed HI/LO macros (now Assembler mnemonics)
+ * Renamed enable bit for HMDMA from EN to HMDMAEN
+ *
+ * ----------------------------
+ * revision 0.17
+ * date: 2004/12/17 14:25:00; author: joeb
+ * comments: Replaced C++ Single-Line Comments w/C-standard Comments
+ * Changed EMAC EQ1024 TX/RX References to GE1024
+ *
+ * ----------------------------
+ * revision 0.18
+ * date: 2005/01/05 10:50:00; author: joeb
+ * comments: Added CAN Macros To Index Mailbox Area and Acceptance Masks
+ * Added mask values for field deposit protection
+ *
+ * ----------------------------
+ * revision 0.19
+ * date: 2005/01/10 10:30:00; author: joeb
+ * comments: Made all Macro argument syntax compliant to MISRA-C 2004 rule 19.10.
+ *
+ * ----------------------------
+ * revision 0.20
+ * date: 2005/01/27 14:25:15; author: joeb
+ * comments: Moved MMRs common to BF534 to BF534 header.
+ */
+#ifndef _DEF_BF537_H
+#define _DEF_BF537_H
+
+/* Include all Core registers and bit definitions */
+#include <asm/arch-common/def_LPBlackfin.h>
+
+/* Include all MMR and bit defines common to BF534 */
+#include <asm/arch-bf537/defBF534.h>
+
+/*
+ * Define EMAC Section Unique to BF536/BF537
+ */
+
+/* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */
+#define EMAC_OPMODE 0xFFC03000 /* Operating Mode Register */
+#define EMAC_ADDRLO 0xFFC03004 /* Address Low (32 LSBs) Register */
+#define EMAC_ADDRHI 0xFFC03008 /* Address High (16 MSBs) Register */
+#define EMAC_HASHLO 0xFFC0300C /* Multicast Hash Table Low (Bins 31-0) Register */
+#define EMAC_HASHHI 0xFFC03010 /* Multicast Hash Table High (Bins 63-32) Register */
+#define EMAC_STAADD 0xFFC03014 /* Station Management Address Register */
+#define EMAC_STADAT 0xFFC03018 /* Station Management Data Register */
+#define EMAC_FLC 0xFFC0301C /* Flow Control Register */
+#define EMAC_VLAN1 0xFFC03020 /* VLAN1 Tag Register */
+#define EMAC_VLAN2 0xFFC03024 /* VLAN2 Tag Register */
+#define EMAC_WKUP_CTL 0xFFC0302C /* Wake-Up Control/Status Register */
+#define EMAC_WKUP_FFMSK0 0xFFC03030 /* Wake-Up Frame Filter 0 Byte Mask Register */
+#define EMAC_WKUP_FFMSK1 0xFFC03034 /* Wake-Up Frame Filter 1 Byte Mask Register */
+#define EMAC_WKUP_FFMSK2 0xFFC03038 /* Wake-Up Frame Filter 2 Byte Mask Register */
+#define EMAC_WKUP_FFMSK3 0xFFC0303C /* Wake-Up Frame Filter 3 Byte Mask Register */
+#define EMAC_WKUP_FFCMD 0xFFC03040 /* Wake-Up Frame Filter Commands Register */
+#define EMAC_WKUP_FFOFF 0xFFC03044 /* Wake-Up Frame Filter Offsets Register */
+#define EMAC_WKUP_FFCRC0 0xFFC03048 /* Wake-Up Frame Filter 0,1 CRC-16 Register */
+#define EMAC_WKUP_FFCRC1 0xFFC0304C /* Wake-Up Frame Filter 2,3 CRC-16 Register */
+
+#define EMAC_SYSCTL 0xFFC03060 /* EMAC System Control Register */
+#define EMAC_SYSTAT 0xFFC03064 /* EMAC System Status Register */
+#define EMAC_RX_STAT 0xFFC03068 /* RX Current Frame Status Register */
+#define EMAC_RX_STKY 0xFFC0306C /* RX Sticky Frame Status Register */
+#define EMAC_RX_IRQE 0xFFC03070 /* RX Frame Status Interrupt Enables Register */
+#define EMAC_TX_STAT 0xFFC03074 /* TX Current Frame Status Register */
+#define EMAC_TX_STKY 0xFFC03078 /* TX Sticky Frame Status Register */
+#define EMAC_TX_IRQE 0xFFC0307C /* TX Frame Status Interrupt Enables Register */
+
+#define EMAC_MMC_CTL 0xFFC03080 /* MMC Counter Control Register */
+#define EMAC_MMC_RIRQS 0xFFC03084 /* MMC RX Interrupt Status Register */
+#define EMAC_MMC_RIRQE 0xFFC03088 /* MMC RX Interrupt Enables Register */
+#define EMAC_MMC_TIRQS 0xFFC0308C /* MMC TX Interrupt Status Register */
+#define EMAC_MMC_TIRQE 0xFFC03090 /* MMC TX Interrupt Enables Register */
+
+#define EMAC_RXC_OK 0xFFC03100 /* RX Frame Successful Count */
+#define EMAC_RXC_FCS 0xFFC03104 /* RX Frame FCS Failure Count */
+#define EMAC_RXC_ALIGN 0xFFC03108 /* RX Alignment Error Count */
+#define EMAC_RXC_OCTET 0xFFC0310C /* RX Octets Successfully Received Count */
+#define EMAC_RXC_DMAOVF 0xFFC03110 /* Internal MAC Sublayer Error RX Frame Count */
+#define EMAC_RXC_UNICST 0xFFC03114 /* Unicast RX Frame Count */
+#define EMAC_RXC_MULTI 0xFFC03118 /* Multicast RX Frame Count */
+#define EMAC_RXC_BROAD 0xFFC0311C /* Broadcast RX Frame Count */
+#define EMAC_RXC_LNERRI 0xFFC03120 /* RX Frame In Range Error Count */
+#define EMAC_RXC_LNERRO 0xFFC03124 /* RX Frame Out Of Range Error Count */
+#define EMAC_RXC_LONG 0xFFC03128 /* RX Frame Too Long Count */
+#define EMAC_RXC_MACCTL 0xFFC0312C /* MAC Control RX Frame Count */
+#define EMAC_RXC_OPCODE 0xFFC03130 /* Unsupported Op-Code RX Frame Count */
+#define EMAC_RXC_PAUSE 0xFFC03134 /* MAC Control Pause RX Frame Count */
+#define EMAC_RXC_ALLFRM 0xFFC03138 /* Overall RX Frame Count */
+#define EMAC_RXC_ALLOCT 0xFFC0313C /* Overall RX Octet Count */
+#define EMAC_RXC_TYPED 0xFFC03140 /* Type/Length Consistent RX Frame Count */
+#define EMAC_RXC_SHORT 0xFFC03144 /* RX Frame Fragment Count - Byte Count x < 64 */
+#define EMAC_RXC_EQ64 0xFFC03148 /* Good RX Frame Count - Byte Count x = 64 */
+#define EMAC_RXC_LT128 0xFFC0314C /* Good RX Frame Count - Byte Count 64 <= x < 128 */
+#define EMAC_RXC_LT256 0xFFC03150 /* Good RX Frame Count - Byte Count 128 <= x < 256 */
+#define EMAC_RXC_LT512 0xFFC03154 /* Good RX Frame Count - Byte Count 256 <= x < 512 */
+#define EMAC_RXC_LT1024 0xFFC03158 /* Good RX Frame Count - Byte Count 512 <= x < 1024 */
+#define EMAC_RXC_GE1024 0xFFC0315C /* Good RX Frame Count - Byte Count x >= 1024 */
+
+#define EMAC_TXC_OK 0xFFC03180 /* TX Frame Successful Count */
+#define EMAC_TXC_1COL 0xFFC03184 /* TX Frames Successful After Single Collision Count */
+#define EMAC_TXC_GT1COL 0xFFC03188 /* TX Frames Successful After Multiple Collisions Count */
+#define EMAC_TXC_OCTET 0xFFC0318C /* TX Octets Successfully Received Count */
+#define EMAC_TXC_DEFER 0xFFC03190 /* TX Frame Delayed Due To Busy Count */
+#define EMAC_TXC_LATECL 0xFFC03194 /* Late TX Collisions Count */
+#define EMAC_TXC_XS_COL 0xFFC03198 /* TX Frame Failed Due To Excessive Collisions Count */
+#define EMAC_TXC_DMAUND 0xFFC0319C /* Internal MAC Sublayer Error TX Frame Count */
+#define EMAC_TXC_CRSERR 0xFFC031A0 /* Carrier Sense Deasserted During TX Frame Count */
+#define EMAC_TXC_UNICST 0xFFC031A4 /* Unicast TX Frame Count */
+#define EMAC_TXC_MULTI 0xFFC031A8 /* Multicast TX Frame Count */
+#define EMAC_TXC_BROAD 0xFFC031AC /* Broadcast TX Frame Count */
+#define EMAC_TXC_XS_DFR 0xFFC031B0 /* TX Frames With Excessive Deferral Count */
+#define EMAC_TXC_MACCTL 0xFFC031B4 /* MAC Control TX Frame Count */
+#define EMAC_TXC_ALLFRM 0xFFC031B8 /* Overall TX Frame Count */
+#define EMAC_TXC_ALLOCT 0xFFC031BC /* Overall TX Octet Count */
+#define EMAC_TXC_EQ64 0xFFC031C0 /* Good TX Frame Count - Byte Count x = 64 */
+#define EMAC_TXC_LT128 0xFFC031C4 /* Good TX Frame Count - Byte Count 64 <= x < 128 */
+#define EMAC_TXC_LT256 0xFFC031C8 /* Good TX Frame Count - Byte Count 128 <= x < 256 */
+#define EMAC_TXC_LT512 0xFFC031CC /* Good TX Frame Count - Byte Count 256 <= x < 512 */
+#define EMAC_TXC_LT1024 0xFFC031D0 /* Good TX Frame Count - Byte Count 512 <= x < 1024 */
+#define EMAC_TXC_GE1024 0xFFC031D4 /* Good TX Frame Count - Byte Count x >= 1024 */
+#define EMAC_TXC_ABORT 0xFFC031D8 /* Total TX Frames Aborted Count */
+
+/* Listing for IEEE-Supported Count Registers */
+#define FramesReceivedOK EMAC_RXC_OK /* RX Frame Successful Count */
+#define FrameCheckSequenceErrors EMAC_RXC_FCS /* RX Frame FCS Failure Count */
+#define AlignmentErrors EMAC_RXC_ALIGN /* RX Alignment Error Count */
+#define OctetsReceivedOK EMAC_RXC_OCTET /* RX Octets Successfully Received Count */
+#define FramesLostDueToIntMACRcvError EMAC_RXC_DMAOVF /* Internal MAC Sublayer Error RX Frame Count */
+#define UnicastFramesReceivedOK EMAC_RXC_UNICST /* Unicast RX Frame Count */
+#define MulticastFramesReceivedOK EMAC_RXC_MULTI /* Multicast RX Frame Count */
+#define BroadcastFramesReceivedOK EMAC_RXC_BROAD /* Broadcast RX Frame Count */
+#define InRangeLengthErrors EMAC_RXC_LNERRI /* RX Frame In Range Error Count */
+#define OutOfRangeLengthField EMAC_RXC_LNERRO /* RX Frame Out Of Range Error Count */
+#define FrameTooLongErrors EMAC_RXC_LONG /* RX Frame Too Long Count */
+#define MACControlFramesReceived EMAC_RXC_MACCTL /* MAC Control RX Frame Count */
+#define UnsupportedOpcodesReceived EMAC_RXC_OPCODE /* Unsupported Op-Code RX Frame Count */
+#define PAUSEMACCtrlFramesReceived EMAC_RXC_PAUSE /* MAC Control Pause RX Frame Count */
+#define FramesReceivedAll EMAC_RXC_ALLFRM /* Overall RX Frame Count */
+#define OctetsReceivedAll EMAC_RXC_ALLOCT /* Overall RX Octet Count */
+#define TypedFramesReceived EMAC_RXC_TYPED /* Type/Length Consistent RX Frame Count */
+#define FramesLenLt64Received EMAC_RXC_SHORT /* RX Frame Fragment Count - Byte Count x < 64 */
+#define FramesLenEq64Received EMAC_RXC_EQ64 /* Good RX Frame Count - Byte Count x = 64 */
+#define FramesLen65_127Received EMAC_RXC_LT128 /* Good RX Frame Count - Byte Count 64 <= x < 128 */
+#define FramesLen128_255Received EMAC_RXC_LT256 /* Good RX Frame Count - Byte Count 128 <= x < 256 */
+#define FramesLen256_511Received EMAC_RXC_LT512 /* Good RX Frame Count - Byte Count 256 <= x < 512 */
+#define FramesLen512_1023Received EMAC_RXC_LT1024 /* Good RX Frame Count - Byte Count 512 <= x < 1024 */
+#define FramesLen1024_MaxReceived EMAC_RXC_GE1024 /* Good RX Frame Count - Byte Count x >= 1024 */
+
+#define FramesTransmittedOK EMAC_TXC_OK /* TX Frame Successful Count */
+#define SingleCollisionFrames EMAC_TXC_1COL /* TX Frames Successful After Single Collision Count */
+#define MultipleCollisionFrames EMAC_TXC_GT1COL /* TX Frames Successful After Multiple Collisions Count */
+#define OctetsTransmittedOK EMAC_TXC_OCTET /* TX Octets Successfully Received Count */
+#define FramesWithDeferredXmissions EMAC_TXC_DEFER /* TX Frame Delayed Due To Busy Count */
+#define LateCollisions EMAC_TXC_LATECL /* Late TX Collisions Count */
+#define FramesAbortedDueToXSColls EMAC_TXC_XS_COL /* TX Frame Failed Due To Excessive Collisions Count */
+#define FramesLostDueToIntMacXmitError EMAC_TXC_DMAUND /* Internal MAC Sublayer Error TX Frame Count */
+#define CarrierSenseErrors EMAC_TXC_CRSERR /* Carrier Sense Deasserted During TX Frame Count */
+#define UnicastFramesXmittedOK EMAC_TXC_UNICST /* Unicast TX Frame Count */
+#define MulticastFramesXmittedOK EMAC_TXC_MULTI /* Multicast TX Frame Count */
+#define BroadcastFramesXmittedOK EMAC_TXC_BROAD /* Broadcast TX Frame Count */
+#define FramesWithExcessiveDeferral EMAC_TXC_XS_DFR /* TX Frames With Excessive Deferral Count */
+#define MACControlFramesTransmitted EMAC_TXC_MACCTL /* MAC Control TX Frame Count */
+#define FramesTransmittedAll EMAC_TXC_ALLFRM /* Overall TX Frame Count */
+#define OctetsTransmittedAll EMAC_TXC_ALLOCT /* Overall TX Octet Count */
+#define FramesLenEq64Transmitted EMAC_TXC_EQ64 /* Good TX Frame Count - Byte Count x = 64 */
+#define FramesLen65_127Transmitted EMAC_TXC_LT128 /* Good TX Frame Count - Byte Count 64 <= x < 128 */
+#define FramesLen128_255Transmitted EMAC_TXC_LT256 /* Good TX Frame Count - Byte Count 128 <= x < 256 */
+#define FramesLen256_511Transmitted EMAC_TXC_LT512 /* Good TX Frame Count - Byte Count 256 <= x < 512 */
+#define FramesLen512_1023Transmitted EMAC_TXC_LT1024 /* Good TX Frame Count - Byte Count 512 <= x < 1024 */
+#define FramesLen1024_MaxTransmitted EMAC_TXC_GE1024 /* Good TX Frame Count - Byte Count x >= 1024 */
+#define TxAbortedFrames EMAC_TXC_ABORT /* Total TX Frames Aborted Count */
+
+/*
+ * System MMR Register Bits And Macros
+ *
+ * Disclaimer: All macros are intended to make C and Assembly code more readable.
+ * Use these macros carefully, as any that do left shifts for field
+ * depositing will result in the lower order bits being destroyed. Any
+ * macro that shifts left to properly position the bit-field should be
+ * used as part of an OR to initialize a register and NOT as a dynamic
+ * modifier UNLESS the lower order bits are saved and ORed back in when
+ * the macro is used.
+ */
+/*
+ * ETHERNET 10/100 CONTROLLER MASKS
+ */
+/* EMAC_OPMODE Masks */
+#define RE 0x00000001 /* Receiver Enable */
+#define ASTP 0x00000002 /* Enable Automatic Pad Stripping On RX Frames */
+#define HU 0x00000010 /* Hash Filter Unicast Address */
+#define HM 0x00000020 /* Hash Filter Multicast Address */
+#define PAM 0x00000040 /* Pass-All-Multicast Mode Enable */
+#define PR 0x00000080 /* Promiscuous Mode Enable */
+#define IFE 0x00000100 /* Inverse Filtering Enable */
+#define DBF 0x00000200 /* Disable Broadcast Frame Reception */
+#define PBF 0x00000400 /* Pass Bad Frames Enable */
+#define PSF 0x00000800 /* Pass Short Frames Enable */
+#define RAF 0x00001000 /* Receive-All Mode */
+#define TE 0x00010000 /* Transmitter Enable */
+#define DTXPAD 0x00020000 /* Disable Automatic TX Padding */
+#define DTXCRC 0x00040000 /* Disable Automatic TX CRC Generation */
+#define DC 0x00080000 /* Deferral Check */
+#define BOLMT 0x00300000 /* Back-Off Limit */
+#define BOLMT_10 0x00000000 /* 10-bit range */
+#define BOLMT_8 0x00100000 /* 8-bit range */
+#define BOLMT_4 0x00200000 /* 4-bit range */
+#define BOLMT_1 0x00300000 /* 1-bit range */
+#define DRTY 0x00400000 /* Disable TX Retry On Collision */
+#define LCTRE 0x00800000 /* Enable TX Retry On Late Collision */
+#define RMII 0x01000000 /* RMII/MII* Mode */
+#define RMII_10 0x02000000 /* Speed Select for RMII Port (10MBit/100MBit*) */
+#define FDMODE 0x04000000 /* Duplex Mode Enable (Full/Half*) */
+#define LB 0x08000000 /* Internal Loopback Enable */
+#define DRO 0x10000000 /* Disable Receive Own Frames (Half-Duplex Mode) */
+
+/* EMAC_STAADD Masks */
+#define STABUSY 0x00000001 /* Initiate Station Mgt Reg Access / STA Busy Stat */
+#define STAOP 0x00000002 /* Station Management Operation Code (Write/Read*) */
+#define STADISPRE 0x00000004 /* Disable Preamble Generation */
+#define STAIE 0x00000008 /* Station Mgt. Transfer Done Interrupt Enable */
+#define REGAD 0x000007C0 /* STA Register Address */
+#define PHYAD 0x0000F800 /* PHY Device Address */
+
+#define SET_REGAD(x) (((x)&0x1F)<< 6 ) /* Set STA Register Address */
+#define SET_PHYAD(x) (((x)&0x1F)<< 11 ) /* Set PHY Device Address */
+
+/* EMAC_STADAT Mask */
+#define STADATA 0x0000FFFF /* Station Management Data */
+
+/* EMAC_FLC Masks */
+#define FLCBUSY 0x00000001 /* Send Flow Ctrl Frame / Flow Ctrl Busy Status */
+#define FLCE 0x00000002 /* Flow Control Enable */
+#define PCF 0x00000004 /* Pass Control Frames */
+#define BKPRSEN 0x00000008 /* Enable Backpressure */
+#define FLCPAUSE 0xFFFF0000 /* Pause Time */
+
+#define SET_FLCPAUSE(x) (((x)&0xFFFF)<< 16) /* Set Pause Time */
+
+/* EMAC_WKUP_CTL Masks */
+#define CAPWKFRM 0x00000001 /* Capture Wake-Up Frames */
+#define MPKE 0x00000002 /* Magic Packet Enable */
+#define RWKE 0x00000004 /* Remote Wake-Up Frame Enable */
+#define GUWKE 0x00000008 /* Global Unicast Wake Enable */
+#define MPKS 0x00000020 /* Magic Packet Received Status */
+#define RWKS 0x00000F00 /* Wake-Up Frame Received Status, Filters 3:0 */
+
+/* EMAC_WKUP_FFCMD Masks */
+#define WF0_E 0x00000001 /* Enable Wake-Up Filter 0 */
+#define WF0_T 0x00000008 /* Wake-Up Filter 0 Addr Type (Multicast/Unicast*) */
+#define WF1_E 0x00000100 /* Enable Wake-Up Filter 1 */
+#define WF1_T 0x00000800 /* Wake-Up Filter 1 Addr Type (Multicast/Unicast*) */
+#define WF2_E 0x00010000 /* Enable Wake-Up Filter 2 */
+#define WF2_T 0x00080000 /* Wake-Up Filter 2 Addr Type (Multicast/Unicast*) */
+#define WF3_E 0x01000000 /* Enable Wake-Up Filter 3 */
+#define WF3_T 0x08000000 /* Wake-Up Filter 3 Addr Type (Multicast/Unicast*) */
+
+/* EMAC_WKUP_FFOFF Masks */
+#define WF0_OFF 0x000000FF /* Wake-Up Filter 0 Pattern Offset */
+#define WF1_OFF 0x0000FF00 /* Wake-Up Filter 1 Pattern Offset */
+#define WF2_OFF 0x00FF0000 /* Wake-Up Filter 2 Pattern Offset */
+#define WF3_OFF 0xFF000000 /* Wake-Up Filter 3 Pattern Offset */
+
+#define SET_WF0_OFF(x) (((x)&0xFF)<< 0 ) /* Set Wake-Up Filter 0 Byte Offset */
+#define SET_WF1_OFF(x) (((x)&0xFF)<< 8 ) /* Set Wake-Up Filter 1 Byte Offset */
+#define SET_WF2_OFF(x) (((x)&0xFF)<< 16 ) /* Set Wake-Up Filter 2 Byte Offset */
+#define SET_WF3_OFF(x) (((x)&0xFF)<< 24 ) /* Set Wake-Up Filter 3 Byte Offset */
+/* Set ALL Offsets */
+#define SET_WF_OFFS(x0,x1,x2,x3) (SET_WF0_OFF((x0))|SET_WF1_OFF((x1))|SET_WF2_OFF((x2))|SET_WF3_OFF((x3)))
+
+/* EMAC_WKUP_FFCRC0 Masks */
+#define WF0_CRC 0x0000FFFF /* Wake-Up Filter 0 Pattern CRC */
+#define WF1_CRC 0xFFFF0000 /* Wake-Up Filter 1 Pattern CRC */
+
+#define SET_WF0_CRC(x) (((x)&0xFFFF)<< 0) /* Set Wake-Up Filter 0 Target CRC */
+#define SET_WF1_CRC(x) (((x)&0xFFFF)<< 16) /* Set Wake-Up Filter 1 Target CRC */
+
+/* EMAC_WKUP_FFCRC1 Masks */
+#define WF2_CRC 0x0000FFFF /* Wake-Up Filter 2 Pattern CRC */
+#define WF3_CRC 0xFFFF0000 /* Wake-Up Filter 3 Pattern CRC */
+
+#define SET_WF2_CRC(x) (((x)&0xFFFF)<< 0) /* Set Wake-Up Filter 2 Target CRC */
+#define SET_WF3_CRC(x) (((x)&0xFFFF)<< 16) /* Set Wake-Up Filter 3 Target CRC */
+
+/* EMAC_SYSCTL Masks */
+#define PHYIE 0x00000001 /* PHY_INT Interrupt Enable */
+#define RXDWA 0x00000002 /* Receive Frame DMA Word Alignment (Odd/Even*) */
+#define RXCKS 0x00000004 /* Enable RX Frame TCP/UDP Checksum Computation */
+#define MDCDIV 0x00003F00 /* SCLK:MDC Clock Divisor [MDC=SCLK/(2*(N+1))] */
+
+#define SET_MDCDIV(x) (((x)&0x3F)<< 8) /* Set MDC Clock Divisor */
+
+/* EMAC_SYSTAT Masks */
+#define PHYINT 0x00000001 /* PHY_INT Interrupt Status */
+#define MMCINT 0x00000002 /* MMC Counter Interrupt Status */
+#define RXFSINT 0x00000004 /* RX Frame-Status Interrupt Status */
+#define TXFSINT 0x00000008 /* TX Frame-Status Interrupt Status */
+#define WAKEDET 0x00000010 /* Wake-Up Detected Status */
+#define RXDMAERR 0x00000020 /* RX DMA Direction Error Status */
+#define TXDMAERR 0x00000040 /* TX DMA Direction Error Status */
+#define STMDONE 0x00000080 /* Station Mgt. Transfer Done Interrupt Status */
+
+/* EMAC_RX_STAT, EMAC_RX_STKY, and EMAC_RX_IRQE Masks */
+#define RX_FRLEN 0x000007FF /* Frame Length In Bytes */
+#define RX_COMP 0x00001000 /* RX Frame Complete */
+#define RX_OK 0x00002000 /* RX Frame Received With No Errors */
+#define RX_LONG 0x00004000 /* RX Frame Too Long Error */
+#define RX_ALIGN 0x00008000 /* RX Frame Alignment Error */
+#define RX_CRC 0x00010000 /* RX Frame CRC Error */
+#define RX_LEN 0x00020000 /* RX Frame Length Error */
+#define RX_FRAG 0x00040000 /* RX Frame Fragment Error */
+#define RX_ADDR 0x00080000 /* RX Frame Address Filter Failed Error */
+#define RX_DMAO 0x00100000 /* RX Frame DMA Overrun Error */
+#define RX_PHY 0x00200000 /* RX Frame PHY Error */
+#define RX_LATE 0x00400000 /* RX Frame Late Collision Error */
+#define RX_RANGE 0x00800000 /* RX Frame Length Field Out of Range Error */
+#define RX_MULTI 0x01000000 /* RX Multicast Frame Indicator */
+#define RX_BROAD 0x02000000 /* RX Broadcast Frame Indicator */
+#define RX_CTL 0x04000000 /* RX Control Frame Indicator */
+#define RX_UCTL 0x08000000 /* Unsupported RX Control Frame Indicator */
+#define RX_TYPE 0x10000000 /* RX Typed Frame Indicator */
+#define RX_VLAN1 0x20000000 /* RX VLAN1 Frame Indicator */
+#define RX_VLAN2 0x40000000 /* RX VLAN2 Frame Indicator */
+#define RX_ACCEPT 0x80000000 /* RX Frame Accepted Indicator */
+
+/* EMAC_TX_STAT, EMAC_TX_STKY, and EMAC_TX_IRQE Masks */
+#define TX_COMP 0x00000001 /* TX Frame Complete */
+#define TX_OK 0x00000002 /* TX Frame Sent With No Errors */
+#define TX_ECOLL 0x00000004 /* TX Frame Excessive Collision Error */
+#define TX_LATE 0x00000008 /* TX Frame Late Collision Error */
+#define TX_DMAU 0x00000010 /* TX Frame DMA Underrun Error (STAT) */
+#define TX_MACE 0x00000010 /* Internal MAC Error Detected (STKY and IRQE) */
+#define TX_EDEFER 0x00000020 /* TX Frame Excessive Deferral Error */
+#define TX_BROAD 0x00000040 /* TX Broadcast Frame Indicator */
+#define TX_MULTI 0x00000080 /* TX Multicast Frame Indicator */
+#define TX_CCNT 0x00000F00 /* TX Frame Collision Count */
+#define TX_DEFER 0x00001000 /* TX Frame Deferred Indicator */
+#define TX_CRS 0x00002000 /* TX Frame Carrier Sense Not Asserted Error */
+#define TX_LOSS 0x00004000 /* TX Frame Carrier Lost During TX Error */
+#define TX_RETRY 0x00008000 /* TX Frame Successful After Retry */
+#define TX_FRLEN 0x07FF0000 /* TX Frame Length (Bytes) */
+
+/* EMAC_MMC_CTL Masks */
+#define RSTC 0x00000001 /* Reset All Counters */
+#define CROLL 0x00000002 /* Counter Roll-Over Enable */
+#define CCOR 0x00000004 /* Counter Clear-On-Read Mode Enable */
+#define MMCE 0x00000008 /* Enable MMC Counter Operation */
+
+/* EMAC_MMC_RIRQS and EMAC_MMC_RIRQE Masks */
+#define RX_OK_CNT 0x00000001 /* RX Frames Received With No Errors */
+#define RX_FCS_CNT 0x00000002 /* RX Frames W/Frame Check Sequence Errors */
+#define RX_ALIGN_CNT 0x00000004 /* RX Frames With Alignment Errors */
+#define RX_OCTET_CNT 0x00000008 /* RX Octets Received OK */
+#define RX_LOST_CNT 0x00000010 /* RX Frames Lost Due To Internal MAC RX Error */
+#define RX_UNI_CNT 0x00000020 /* Unicast RX Frames Received OK */
+#define RX_MULTI_CNT 0x00000040 /* Multicast RX Frames Received OK */
+#define RX_BROAD_CNT 0x00000080 /* Broadcast RX Frames Received OK */
+#define RX_IRL_CNT 0x00000100 /* RX Frames With In-Range Length Errors */
+#define RX_ORL_CNT 0x00000200 /* RX Frames With Out-Of-Range Length Errors */
+#define RX_LONG_CNT 0x00000400 /* RX Frames With Frame Too Long Errors */
+#define RX_MACCTL_CNT 0x00000800 /* MAC Control RX Frames Received */
+#define RX_OPCODE_CTL 0x00001000 /* Unsupported Op-Code RX Frames Received */
+#define RX_PAUSE_CNT 0x00002000 /* PAUSEMAC Control RX Frames Received */
+#define RX_ALLF_CNT 0x00004000 /* All RX Frames Received */
+#define RX_ALLO_CNT 0x00008000 /* All RX Octets Received */
+#define RX_TYPED_CNT 0x00010000 /* Typed RX Frames Received */
+#define RX_SHORT_CNT 0x00020000 /* RX Frame Fragments (< 64 Bytes) Received */
+#define RX_EQ64_CNT 0x00040000 /* 64-Byte RX Frames Received */
+#define RX_LT128_CNT 0x00080000 /* 65-127-Byte RX Frames Received */
+#define RX_LT256_CNT 0x00100000 /* 128-255-Byte RX Frames Received */
+#define RX_LT512_CNT 0x00200000 /* 256-511-Byte RX Frames Received */
+#define RX_LT1024_CNT 0x00400000 /* 512-1023-Byte RX Frames Received */
+#define RX_GE1024_CNT 0x00800000 /* 1024-Max-Byte RX Frames Received */
+
+/* EMAC_MMC_TIRQS and EMAC_MMC_TIRQE Masks */
+#define TX_OK_CNT 0x00000001 /* TX Frames Sent OK */
+#define TX_SCOLL_CNT 0x00000002 /* TX Frames With Single Collisions */
+#define TX_MCOLL_CNT 0x00000004 /* TX Frames With Multiple Collisions */
+#define TX_OCTET_CNT 0x00000008 /* TX Octets Sent OK */
+#define TX_DEFER_CNT 0x00000010 /* TX Frames With Deferred Transmission */
+#define TX_LATE_CNT 0x00000020 /* TX Frames With Late Collisions */
+#define TX_ABORTC_CNT 0x00000040 /* TX Frames Aborted Due To Excess Collisions */
+#define TX_LOST_CNT 0x00000080 /* TX Frames Lost Due To Internal MAC TX Error */
+#define TX_CRS_CNT 0x00000100 /* TX Frames With Carrier Sense Errors */
+#define TX_UNI_CNT 0x00000200 /* Unicast TX Frames Sent */
+#define TX_MULTI_CNT 0x00000400 /* Multicast TX Frames Sent */
+#define TX_BROAD_CNT 0x00000800 /* Broadcast TX Frames Sent */
+#define TX_EXDEF_CTL 0x00001000 /* TX Frames With Excessive Deferral */
+#define TX_MACCTL_CNT 0x00002000 /* MAC Control TX Frames Sent */
+#define TX_ALLF_CNT 0x00004000 /* All TX Frames Sent */
+#define TX_ALLO_CNT 0x00008000 /* All TX Octets Sent */
+#define TX_EQ64_CNT 0x00010000 /* 64-Byte TX Frames Sent */
+#define TX_LT128_CNT 0x00020000 /* 65-127-Byte TX Frames Sent */
+#define TX_LT256_CNT 0x00040000 /* 128-255-Byte TX Frames Sent */
+#define TX_LT512_CNT 0x00080000 /* 256-511-Byte TX Frames Sent */
+#define TX_LT1024_CNT 0x00100000 /* 512-1023-Byte TX Frames Sent */
+#define TX_GE1024_CNT 0x00200000 /* 1024-Max-Byte TX Frames Sent */
+#define TX_ABORT_CNT 0x00400000 /* TX Frames Aborted */
+
+#endif /* _DEF_BF537_H */
diff --git a/include/asm-blackfin/cpu/defBF533_extn.h b/include/asm-blackfin/arch-bf537/defBF537_extn.h
similarity index 90%
copy from include/asm-blackfin/cpu/defBF533_extn.h
copy to include/asm-blackfin/arch-bf537/defBF537_extn.h
index a9a1c7c..8090da6 100644
--- a/include/asm-blackfin/cpu/defBF533_extn.h
+++ b/include/asm-blackfin/arch-bf537/defBF537_extn.h
@@ -1,5 +1,5 @@
/*
- * defBF533_extn.h
+ * defBF537_extn.h
*
* This file is subject to the terms and conditions of the GNU Public
* License. See the file "COPYING" in the main directory of this archive
@@ -16,12 +16,12 @@
*
*/
-#ifndef _DEF_BF533_EXTN_H
-#define _DEF_BF533_EXTN_H
+#ifndef _DEF_BF537_EXTN_H
+#define _DEF_BF537_EXTN_H
-#define OFFSET_( x ) ((x) & 0x0000FFFF) /* define macro for offset */
+#define OFFSET_( x ) ((x) & 0x0000FFFF) /* define macro for offset */
/* Delay inserted for PLL transition */
-#define DELAY 0x1000
+#define PLL_DELAY 0x1000
#define L1_ISRAM 0xFFA00000
#define L1_ISRAM_END 0xFFA10000
@@ -73,4 +73,4 @@
/* Watch Dog timer values setup */
#define WATCHDOG_DISABLE WDOG_TMR_DISABLE | ICTL_DISABLE
-#endif /* _DEF_BF533_EXTN_H */
+#endif /* _DEF_BF537_EXTN_H */
diff --git a/include/asm-blackfin/arch-bf537/irq.h b/include/asm-blackfin/arch-bf537/irq.h
new file mode 100644
index 0000000..527d8a2
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/irq.h
@@ -0,0 +1,94 @@
+/*
+ * U-boot bf537_irq.h
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * This file is based on
+ * linux/arch/$(ARCH)/platform/$(PLATFORM)/irq.c
+ * Changed by HuTao Apr18, 2003
+ *
+ * Copyright was missing when I got the code so took from MIPS arch ...MaTed---
+ * Copyright (C) 1994 by Waldorf GMBH, written by Ralf Baechle
+ * Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 by Ralf Baechle
+ *
+ * Adapted for BlackFin (ADI) by Ted Ma <mated@sympatico.ca>
+ * Copyright (c) 2002 Arcturus Networks Inc. (www.arcturusnetworks.com)
+ * Copyright (c) 2002 Lineo, Inc. <mattw@lineo.com>
+ *
+ * Adapted for BlackFin BF537 by Bas Vermeulen <bas@buyways.nl>
+ * Copyright (c) 2003 BuyWays B.V. (www.buyways.nl)
+
+ * 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., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _BF537_IRQ_H_
+#define _BF537_IRQ_H_
+
+/*
+ * Interrupt source definitions
+ * Event Source Core Event Name Number
+ * EMU 0
+ * Reset RST 1
+ * NMI NMI 2
+ * Exception EVX 3
+ * Reserved -- 4
+ * Hardware Error IVHW 5
+ * Core Timer IVTMR 6
+ * PLL Wakeup Interrupt IVG7 7
+ * DMA Error (generic) IVG7 8
+ * PPI Error Interrupt IVG7 9
+ * SPORT0 Error Interrupt IVG7 10
+ * SPORT1 Error Interrupt IVG7 11
+ * SPI Error Interrupt IVG7 12
+ * UART Error Interrupt IVG7 13
+ * RTC Interrupt IVG8 14
+ * DMA0 Interrupt (PPI) IVG8 15
+ * DMA1 (SPORT0 RX) IVG9 16
+ * DMA2 (SPORT0 TX) IVG9 17
+ * DMA3 (SPORT1 RX) IVG9 18
+ * DMA4 (SPORT1 TX) IVG9 19
+ * DMA5 (PPI) IVG10 20
+ * DMA6 (UART RX) IVG10 21
+ * DMA7 (UART TX) IVG10 22
+ * Timer0 IVG11 23
+ * Timer1 IVG11 24
+ * Timer2 IVG11 25
+ * PF Interrupt A IVG12 26
+ * PF Interrupt B IVG12 27
+ * DMA8/9 Interrupt IVG13 28
+ * DMA10/11 Interrupt IVG13 29
+ * Watchdog Timer IVG13 30
+ * Software Interrupt 1 IVG14 31
+ * Software Interrupt 2 --
+ * (lowest priority) IVG15 32
+ */
+
+#define IRQ_EMU 0 /* Emulation */
+#define IRQ_RST 1 /* reset */
+#define IRQ_NMI 2 /* Non Maskable */
+#define IRQ_EVX 3 /* Exception */
+#define IRQ_UNUSED 4 /* - unused interrupt */
+#define IRQ_HWERR 5 /* Hardware Error */
+#define IRQ_CORETMR 6 /* Core timer */
+
+#define IRQ_UART_RX_BIT 0x0800
+#define IRQ_UART_TX_BIT 0x1000
+#define IRQ_UART_ERROR_BIT 0x40
+
+#endif
diff --git a/include/asm-blackfin/arch-bf561/anomaly.h b/include/asm-blackfin/arch-bf561/anomaly.h
new file mode 100644
index 0000000..467649b
--- /dev/null
+++ b/include/asm-blackfin/arch-bf561/anomaly.h
@@ -0,0 +1,181 @@
+/*
+ * File: include/asm-blackfin/arch-bf561/anomaly.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, 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; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * This file shoule be up to date with:
+ * - Revision L, 10Aug2006; ADSP-BF561 Silicon Anomaly List
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+
+/* We do not support 0.1 or 0.4 silicon - sorry */
+#if (defined(CONFIG_BF_REV_0_1) || defined(CONFIG_BF_REV_0_2) || defined(CONFIG_BF_REV_0_4))
+#error Kernel will not work on BF561 Version 0.1, 0.2, or 0.4
+#endif
+
+/* Issues that are common to 0.5 and 0.3 silicon */
+#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3))
+#define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in
+ slot1 and store of a P register in slot 2 is not
+ supported */
+#define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not
+ updated at the same time. */
+#define ANOMALY_05000120 /* Testset instructions restricted to 32-bit aligned
+ memory locations */
+#define ANOMALY_05000122 /* Rx.H cannot be used to access 16-bit System MMR
+ registers */
+#define ANOMALY_05000127 /* Signbits instruction not functional under certain
+ conditions */
+#define ANOMALY_05000149 /* IMDMA S1/D1 channel may stall */
+#define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out
+ upper bits */
+#define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */
+#define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame
+ syncs */
+#define ANOMALY_05000182 /* IMDMA does not operate to full speed for 600MHz
+ and higher devices */
+#define ANOMALY_05000187 /* IMDMA Corrupted Data after a Halt */
+#define ANOMALY_05000190 /* PPI not functional at core voltage < 1Volt */
+#define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not
+ functional */
+#define ANOMALY_05000245 /* Spurious Hardware Error from an access in the
+ shadow of a conditional branch */
+#define ANOMALY_05000257 /* Interrupt/Exception during short hardware loop
+ may cause bad instruction fetches */
+#define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on
+ external SPORT TX and RX clocks */
+#define ANOMALY_05000267 /* IMDMA may corrupt data under certain conditions */
+#define ANOMALY_05000269 /* High I/O activity causes output voltage of internal
+ voltage regulator (VDDint) to increase */
+#define ANOMALY_05000270 /* High I/O activity causes output voltage of internal
+ voltage regulator (VDDint) to decrease */
+#define ANOMALY_05000272 /* Certain data cache write through modes fail for
+ VDDint <=0.9V */
+#define ANOMALY_05000274 /* Data cache write back to external synchronous memory
+ may be lost */
+#define ANOMALY_05000275 /* PPI Timing and sampling informaton updates */
+#endif /* (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) */
+
+#if (defined(CONFIG_BF_REV_0_5))
+#define ANOMALY_05000254 /* Incorrect Timer Pulse Width in Single-Shot PWM_OUT
+ mode with external clock */
+#define ANOMALY_05000266 /* IMDMA destination IRQ status must be read prior to
+ using IMDMA */
+#endif
+
+#if (defined(CONFIG_BF_REV_0_3))
+#define ANOMALY_05000156 /* Timers in PWM-Out Mode with PPI GP Receive (Input)
+ Mode with 0 Frame Syncs */
+#define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */
+#define ANOMALY_05000169 /* DATA CPLB page miss can result in lost write-through
+ cache data writes */
+#define ANOMALY_05000171 /* Boot-ROM code modifies SICA_IWRx wakeup registers */
+#define ANOMALY_05000174 /* Cache Fill Buffer Data lost */
+#define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */
+#define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an
+ accumulator saturation */
+#define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General
+ Purpose TX or RX modes */
+#define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration
+ registers */
+#define ANOMALY_05000184 /* Timer Pin limitations for PPI TX Modes with
+ External Frame Syncs */
+#define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */
+#define ANOMALY_05000186 /* PPI packing with Data Length greater than 8 bits
+ (not a meaningful mode) */
+#define ANOMALY_05000188 /* IMDMA Restrictions on Descriptor and Buffer
+ Placement in Memory */
+#define ANOMALY_05000189 /* False Protection Exception */
+#define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs
+ when polarity setting is changed */
+#define ANOMALY_05000194 /* Restarting SPORT in specific modes may cause data
+ corruption */
+#define ANOMALY_05000198 /* Failing MMR accesses when stalled by preceding
+ memory read */
+#define ANOMALY_05000199 /* DMA current address shows wrong value during carry
+ fix */
+#define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during
+ inactive channels in certain conditions */
+#define ANOMALY_05000202 /* Possible infinite stall with specific dual-DAG
+ situation */
+#define ANOMALY_05000204 /* Incorrect data read with write-through cache and
+ allocate cache lines on reads only mode */
+#define ANOMALY_05000205 /* Specific sequence that can cause DMA error or DMA
+ stopping */
+#define ANOMALY_05000207 /* Recovery from "brown-out" condition */
+#define ANOMALY_05000209 /* Speed-Path in computational unit affects certain
+ instructions */
+#define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */
+#define ANOMALY_05000219 /* NMI event at boot time results in unpredictable
+ state */
+#define ANOMALY_05000220 /* Data Corruption with Cached External Memory and
+ Non-Cached On-Chip L2 Memory */
+#define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */
+#define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect
+ data */
+#define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate
+ Differences in certain Conditions */
+#define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */
+#define ANOMALY_05000232 /* SPORT data transmit lines are incorrectly driven in
+ multichannel mode */
+#define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to
+ hardware reset */
+#define ANOMALY_05000244 /* If i-cache is on, CSYNC/SSYNC/IDLE around Change of
+ Control causes failures */
+#define ANOMALY_05000248 /* TESTSET operation forces stall on the other core */
+#define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel
+ (TDM) mode in certain conditions */
+#define ANOMALY_05000251 /* Exception not generated for MMR accesses in
+ reserved region */
+#define ANOMALY_05000253 /* Maximum external clock speed for Timers */
+#define ANOMALY_05000258 /* Instruction Cache is corrupted when bits 9 and 12
+ of the ICPLB Data registers differ */
+#define ANOMALY_05000260 /* ICPLB_STATUS MMR register may be corrupted */
+#define ANOMALY_05000261 /* DCPLB_FAULT_ADDR MMR register may be corrupted */
+#define ANOMALY_05000262 /* Stores to data cache may be lost */
+#define ANOMALY_05000263 /* Hardware loop corrupted when taking an ICPLB
+ exception */
+#define ANOMALY_05000264 /* CSYNC/SSYNC/IDLE causes infinite stall in second
+ to last instruction in hardware loop */
+#define ANOMALY_05000276 /* Timing requirements change for External Frame
+ Sync PPI Modes with non-zero PPI_DELAY */
+#define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause
+ DMA system instability */
+#define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is
+ not restored */
+#define ANOMALY_05000283 /* An MMR write is stalled indefinitely when killed
+ in a particular stage */
+#define ANOMALY_05000287 /* A read will receive incorrect data under certain
+ conditions */
+#define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */
+#endif
+
+#endif /* _MACH_ANOMALY_H_ */
diff --git a/include/asm-blackfin/cpu/bf533_serial.h b/include/asm-blackfin/arch-bf561/bf561_serial.h
similarity index 91%
copy from include/asm-blackfin/cpu/bf533_serial.h
copy to include/asm-blackfin/arch-bf561/bf561_serial.h
index d5e162a..eb01ca2 100644
--- a/include/asm-blackfin/cpu/bf533_serial.h
+++ b/include/asm-blackfin/arch-bf561/bf561_serial.h
@@ -1,7 +1,7 @@
/*
- * U-boot bf533_serial.h
+ * U-boot bf561_serial.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,13 +18,12 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
-
-#ifndef _BF533_SERIAL_H_
-#define _BF533_SERIAL_H_
+#ifndef _BF561_SERIAL_H_
+#define _BF561_SERIAL_H_
#define BYTE_REF(addr) (*((volatile char*)addr))
#define HALFWORD_REF(addr) (*((volatile short*)addr))
diff --git a/include/asm-blackfin/arch-bf561/cdefBF561.h b/include/asm-blackfin/arch-bf561/cdefBF561.h
new file mode 100644
index 0000000..f217ba7
--- /dev/null
+++ b/include/asm-blackfin/arch-bf561/cdefBF561.h
@@ -0,0 +1,998 @@
+/*
+ * cdefBF561.h
+ *
+ * (c) Copyright 2001-2004 Analog Devices, Inc. All rights reserved.
+ *
+ */
+
+/* C POINTERS TO SYSTEM MMR REGISTER AND MEMORY MAP FOR ADSP-BF561 */
+
+#ifndef _CDEF_BF561_H
+#define _CDEF_BF561_H
+
+/*
+ * #if !defined(__ADSPBF561__)
+ * #warning cdefBF561.h should only be included for BF561 chip.
+ * #endif
+ */
+
+/* include all Core registers and bit definitions */
+#include <asm/arch-bf561/defBF561.h>
+#include <asm/arch-common/cdef_LPBlackfin.h>
+
+/*
+ * System MMR Register Map
+ */
+
+/* Clock and System Control (0xFFC00000 - 0xFFC000FF) */
+#define pPLL_CTL (volatile unsigned short *)PLL_CTL
+#define pPLL_DIV (volatile unsigned short *)PLL_DIV
+#define pVR_CTL (volatile unsigned short *)VR_CTL
+#define pPLL_STAT (volatile unsigned short *)PLL_STAT
+#define pPLL_LOCKCNT (volatile unsigned short *)PLL_LOCKCNT
+
+/*
+ * System Reset and Interrupt Controller registers for
+ * core A (0xFFC0 0100-0xFFC0 01FF)
+ */
+#define pSICA_SWRST (volatile unsigned short *)SICA_SWRST
+#define pSICA_SYSCR (volatile unsigned short *)SICA_SYSCR
+#define pSICA_RVECT (volatile unsigned short *)SICA_RVECT
+#define pSICA_IMASK (volatile unsigned long *)SICA_IMASK
+#define pSICA_IMASK0 (volatile unsigned long *)SICA_IMASK0
+#define pSICA_IMASK1 (volatile unsigned long *)SICA_IMASK1
+#define pSICA_IAR0 (volatile unsigned long *)SICA_IAR0
+#define pSICA_IAR1 (volatile unsigned long *)SICA_IAR1
+#define pSICA_IAR2 (volatile unsigned long *)SICA_IAR2
+#define pSICA_IAR3 (volatile unsigned long *)SICA_IAR3
+#define pSICA_IAR4 (volatile unsigned long *)SICA_IAR4
+#define pSICA_IAR5 (volatile unsigned long *)SICA_IAR5
+#define pSICA_IAR6 (volatile unsigned long *)SICA_IAR6
+#define pSICA_IAR7 (volatile unsigned long *)SICA_IAR7
+#define pSICA_ISR0 (volatile unsigned long *)SICA_ISR0
+#define pSICA_ISR1 (volatile unsigned long *)SICA_ISR1
+#define pSICA_IWR0 (volatile unsigned long *)SICA_IWR0
+#define pSICA_IWR1 (volatile unsigned long *)SICA_IWR1
+
+/*
+ * System Reset and Interrupt Controller registers for
+ * Core B (0xFFC0 1100-0xFFC0 11FF)
+ */
+#define pSICB_SWRST (volatile unsigned short *)SICB_SWRST
+#define pSICB_SYSCR (volatile unsigned short *)SICB_SYSCR
+#define pSICB_RVECT (volatile unsigned short *)SICB_RVECT
+#define pSICB_IMASK0 (volatile unsigned long *)SICB_IMASK0
+#define pSICB_IMASK1 (volatile unsigned long *)SICB_IMASK1
+#define pSICB_IAR0 (volatile unsigned long *)SICB_IAR0
+#define pSICB_IAR1 (volatile unsigned long *)SICB_IAR1
+#define pSICB_IAR2 (volatile unsigned long *)SICB_IAR2
+#define pSICB_IAR3 (volatile unsigned long *)SICB_IAR3
+#define pSICB_IAR4 (volatile unsigned long *)SICB_IAR4
+#define pSICB_IAR5 (volatile unsigned long *)SICB_IAR5
+#define pSICB_IAR6 (volatile unsigned long *)SICB_IAR6
+#define pSICB_IAR7 (volatile unsigned long *)SICB_IAR7
+#define pSICB_ISR0 (volatile unsigned long *)SICB_ISR0
+#define pSICB_ISR1 (volatile unsigned long *)SICB_ISR1
+#define pSICB_IWR0 (volatile unsigned long *)SICB_IWR0
+#define pSICB_IWR1 (volatile unsigned long *)SICB_IWR1
+
+/* Watchdog Timer registers for Core A (0xFFC0 0200-0xFFC0 02FF) */
+#define pWDOGA_CTL (volatile unsigned short *)WDOGA_CTL
+#define pWDOGA_CNT (volatile unsigned long *)WDOGA_CNT
+#define pWDOGA_STAT (volatile unsigned long *)WDOGA_STAT
+
+/* Watchdog Timer registers for Core B (0xFFC0 1200-0xFFC0 12FF) */
+#define pWDOGB_CTL (volatile unsigned short *)WDOGB_CTL
+#define pWDOGB_CNT (volatile unsigned long *)WDOGB_CNT
+#define pWDOGB_STAT (volatile unsigned long *)WDOGB_STAT
+
+/* UART Controller (0xFFC00400 - 0xFFC004FF) */
+#define pUART_THR (volatile unsigned short *)UART_THR
+#define pUART_RBR (volatile unsigned short *)UART_RBR
+#define pUART_DLL (volatile unsigned short *)UART_DLL
+#define pUART_IER (volatile unsigned short *)UART_IER
+#define pUART_DLH (volatile unsigned short *)UART_DLH
+#define pUART_IIR (volatile unsigned short *)UART_IIR
+#define pUART_LCR (volatile unsigned short *)UART_LCR
+#define pUART_MCR (volatile unsigned short *)UART_MCR
+#define pUART_LSR (volatile unsigned short *)UART_LSR
+#define pUART_MSR (volatile unsigned short *)UART_MSR
+#define pUART_SCR (volatile unsigned short *)UART_SCR
+#define pUART_GCTL (volatile unsigned short *)UART_GCTL
+
+/* SPI Controller (0xFFC00500 - 0xFFC005FF) */
+#define pSPI_CTL (volatile unsigned short *)SPI_CTL
+#define pSPI_FLG (volatile unsigned short *)SPI_FLG
+#define pSPI_STAT (volatile unsigned short *)SPI_STAT
+#define pSPI_TDBR (volatile unsigned short *)SPI_TDBR
+#define pSPI_RDBR (volatile unsigned short *)SPI_RDBR
+#define pSPI_BAUD (volatile unsigned short *)SPI_BAUD
+#define pSPI_SHADOW (volatile unsigned short *)SPI_SHADOW
+
+/* Timer 0-7 registers (0xFFC0 0600-0xFFC0 06FF) */
+#define pTIMER0_CONFIG (volatile unsigned short *)TIMER0_CONFIG
+#define pTIMER0_COUNTER (volatile unsigned long *)TIMER0_COUNTER
+#define pTIMER0_PERIOD (volatile unsigned long *)TIMER0_PERIOD
+#define pTIMER0_WIDTH (volatile unsigned long *)TIMER0_WIDTH
+#define pTIMER1_CONFIG (volatile unsigned short *)TIMER1_CONFIG
+#define pTIMER1_COUNTER (volatile unsigned long *)TIMER1_COUNTER
+#define pTIMER1_PERIOD (volatile unsigned long *)TIMER1_PERIOD
+#define pTIMER1_WIDTH (volatile unsigned long *)TIMER1_WIDTH
+#define pTIMER2_CONFIG (volatile unsigned short *)TIMER2_CONFIG
+#define pTIMER2_COUNTER (volatile unsigned long *)TIMER2_COUNTER
+#define pTIMER2_PERIOD (volatile unsigned long *)TIMER2_PERIOD
+#define pTIMER2_WIDTH (volatile unsigned long *)TIMER2_WIDTH
+#define pTIMER3_CONFIG (volatile unsigned short *)TIMER3_CONFIG
+#define pTIMER3_COUNTER (volatile unsigned long *)TIMER3_COUNTER
+#define pTIMER3_PERIOD (volatile unsigned long *)TIMER3_PERIOD
+#define pTIMER3_WIDTH (volatile unsigned long *)TIMER3_WIDTH
+#define pTIMER4_CONFIG (volatile unsigned short *)TIMER4_CONFIG
+#define pTIMER4_COUNTER (volatile unsigned long *)TIMER4_COUNTER
+#define pTIMER4_PERIOD (volatile unsigned long *)TIMER4_PERIOD
+#define pTIMER4_WIDTH (volatile unsigned long *)TIMER4_WIDTH
+#define pTIMER5_CONFIG (volatile unsigned short *)TIMER5_CONFIG
+#define pTIMER5_COUNTER (volatile unsigned long *)TIMER5_COUNTER
+#define pTIMER5_PERIOD (volatile unsigned long *)TIMER5_PERIOD
+#define pTIMER5_WIDTH (volatile unsigned long *)TIMER5_WIDTH
+#define pTIMER6_CONFIG (volatile unsigned short *)TIMER6_CONFIG
+#define pTIMER6_COUNTER (volatile unsigned long *)TIMER6_COUNTER
+#define pTIMER6_PERIOD (volatile unsigned long *)TIMER6_PERIOD
+#define pTIMER6_WIDTH (volatile unsigned long *)TIMER6_WIDTH
+#define pTIMER7_CONFIG (volatile unsigned short *)TIMER7_CONFIG
+#define pTIMER7_COUNTER (volatile unsigned long *)TIMER7_COUNTER
+#define pTIMER7_PERIOD (volatile unsigned long *)TIMER7_PERIOD
+#define pTIMER7_WIDTH (volatile unsigned long *)TIMER7_WIDTH
+
+/* Timer registers 8-11 (0xFFC0 1600-0xFFC0 16FF) */
+#define pTMRS8_ENABLE (volatile unsigned short *)TMRS8_ENABLE
+#define pTMRS8_DISABLE (volatile unsigned short *)TMRS8_DISABLE
+#define pTMRS8_STATUS (volatile unsigned long *)TMRS8_STATUS
+#define pTIMER8_CONFIG (volatile unsigned short *)TIMER8_CONFIG
+#define pTIMER8_COUNTER (volatile unsigned long *)TIMER8_COUNTER
+#define pTIMER8_PERIOD (volatile unsigned long *)TIMER8_PERIOD
+#define pTIMER8_WIDTH (volatile unsigned long *)TIMER8_WIDTH
+#define pTIMER9_CONFIG (volatile unsigned short *)TIMER9_CONFIG
+#define pTIMER9_COUNTER (volatile unsigned long *)TIMER9_COUNTER
+#define pTIMER9_PERIOD (volatile unsigned long *)TIMER9_PERIOD
+#define pTIMER9_WIDTH (volatile unsigned long *)TIMER9_WIDTH
+#define pTIMER10_CONFIG (volatile unsigned short *)TIMER10_CONFIG
+#define pTIMER10_COUNTER (volatile unsigned long *)TIMER10_COUNTER
+#define pTIMER10_PERIOD (volatile unsigned long *)TIMER10_PERIOD
+#define pTIMER10_WIDTH (volatile unsigned long *)TIMER10_WIDTH
+#define pTIMER11_CONFIG (volatile unsigned short *)TIMER11_CONFIG
+#define pTIMER11_COUNTER (volatile unsigned long *)TIMER11_COUNTER
+#define pTIMER11_PERIOD (volatile unsigned long *)TIMER11_PERIOD
+#define pTIMER11_WIDTH (volatile unsigned long *)TIMER11_WIDTH
+#define pTMRS4_ENABLE (volatile unsigned short *)TMRS4_ENABLE
+#define pTMRS4_DISABLE (volatile unsigned short *)TMRS4_DISABLE
+#define pTMRS4_STATUS (volatile unsigned long *)TMRS4_STATUS
+
+/* Programmable Flag 0 registers (0xFFC0 0700-0xFFC0 07FF) */
+#define pFIO0_FLAG_D (volatile unsigned short *)FIO0_FLAG_D
+#define pFIO0_FLAG_C (volatile unsigned short *)FIO0_FLAG_C
+#define pFIO0_FLAG_S (volatile unsigned short *)FIO0_FLAG_S
+#define pFIO0_FLAG_T (volatile unsigned short *)FIO0_FLAG_T
+#define pFIO0_MASKA_D (volatile unsigned short *)FIO0_MASKA_D
+#define pFIO0_MASKA_C (volatile unsigned short *)FIO0_MASKA_C
+#define pFIO0_MASKA_S (volatile unsigned short *)FIO0_MASKA_S
+#define pFIO0_MASKA_T (volatile unsigned short *)FIO0_MASKA_T
+#define pFIO0_MASKB_D (volatile unsigned short *)FIO0_MASKB_D
+#define pFIO0_MASKB_C (volatile unsigned short *)FIO0_MASKB_C
+#define pFIO0_MASKB_S (volatile unsigned short *)FIO0_MASKB_S
+#define pFIO0_MASKB_T (volatile unsigned short *)FIO0_MASKB_T
+#define pFIO0_DIR (volatile unsigned short *)FIO0_DIR
+#define pFIO0_POLAR (volatile unsigned short *)FIO0_POLAR
+#define pFIO0_EDGE (volatile unsigned short *)FIO0_EDGE
+#define pFIO0_BOTH (volatile unsigned short *)FIO0_BOTH
+#define pFIO0_INEN (volatile unsigned short *)FIO0_INEN
+
+/* Programmable Flag 1 registers (0xFFC0 1500-0xFFC0 15FF) */
+#define pFIO1_FLAG_D (volatile unsigned short *)FIO1_FLAG_D
+#define pFIO1_FLAG_C (volatile unsigned short *)FIO1_FLAG_C
+#define pFIO1_FLAG_S (volatile unsigned short *)FIO1_FLAG_S
+#define pFIO1_FLAG_T (volatile unsigned short *)FIO1_FLAG_T
+#define pFIO1_MASKA_D (volatile unsigned short *)FIO1_MASKA_D
+#define pFIO1_MASKA_C (volatile unsigned short *)FIO1_MASKA_C
+#define pFIO1_MASKA_S (volatile unsigned short *)FIO1_MASKA_S
+#define pFIO1_MASKA_T (volatile unsigned short *)FIO1_MASKA_T
+#define pFIO1_MASKB_D (volatile unsigned short *)FIO1_MASKB_D
+#define pFIO1_MASKB_C (volatile unsigned short *)FIO1_MASKB_C
+#define pFIO1_MASKB_S (volatile unsigned short *)FIO1_MASKB_S
+#define pFIO1_MASKB_T (volatile unsigned short *)FIO1_MASKB_T
+#define pFIO1_DIR (volatile unsigned short *)FIO1_DIR
+#define pFIO1_POLAR (volatile unsigned short *)FIO1_POLAR
+#define pFIO1_EDGE (volatile unsigned short *)FIO1_EDGE
+#define pFIO1_BOTH (volatile unsigned short *)FIO1_BOTH
+#define pFIO1_INEN (volatile unsigned short *)FIO1_INEN
+
+/* Programmable Flag registers (0xFFC0 1700-0xFFC0 17FF) */
+#define pFIO2_FLAG_D (volatile unsigned short *)FIO2_FLAG_D
+#define pFIO2_FLAG_C (volatile unsigned short *)FIO2_FLAG_C
+#define pFIO2_FLAG_S (volatile unsigned short *)FIO2_FLAG_S
+#define pFIO2_FLAG_T (volatile unsigned short *)FIO2_FLAG_T
+#define pFIO2_MASKA_D (volatile unsigned short *)FIO2_MASKA_D
+#define pFIO2_MASKA_C (volatile unsigned short *)FIO2_MASKA_C
+#define pFIO2_MASKA_S (volatile unsigned short *)FIO2_MASKA_S
+#define pFIO2_MASKA_T (volatile unsigned short *)FIO2_MASKA_T
+#define pFIO2_MASKB_D (volatile unsigned short *)FIO2_MASKB_D
+#define pFIO2_MASKB_C (volatile unsigned short *)FIO2_MASKB_C
+#define pFIO2_MASKB_S (volatile unsigned short *)FIO2_MASKB_S
+#define pFIO2_MASKB_T (volatile unsigned short *)FIO2_MASKB_T
+#define pFIO2_DIR (volatile unsigned short *)FIO2_DIR
+#define pFIO2_POLAR (volatile unsigned short *)FIO2_POLAR
+#define pFIO2_EDGE (volatile unsigned short *)FIO2_EDGE
+#define pFIO2_BOTH (volatile unsigned short *)FIO2_BOTH
+#define pFIO2_INEN (volatile unsigned short *)FIO2_INEN
+
+/* SPORT0 Controller (0xFFC00800 - 0xFFC008FF) */
+#define pSPORT0_TCR1 (volatile unsigned short *)SPORT0_TCR1
+#define pSPORT0_TCR2 (volatile unsigned short *)SPORT0_TCR2
+#define pSPORT0_TCLKDIV (volatile unsigned short *)SPORT0_TCLKDIV
+#define pSPORT0_TFSDIV (volatile unsigned short *)SPORT0_TFSDIV
+#define pSPORT0_TX (volatile unsigned long *)SPORT0_TX
+#define pSPORT0_RX (volatile unsigned long *)SPORT0_RX
+#define pSPORT0_TX32 ((volatile long *)SPORT0_TX)
+#define pSPORT0_RX32 ((volatile long *)SPORT0_RX)
+#define pSPORT0_TX16 ((volatile unsigned short *)SPORT0_TX)
+#define pSPORT0_RX16 ((volatile unsigned short *)SPORT0_RX)
+#define pSPORT0_RCR1 (volatile unsigned short *)SPORT0_RCR1
+#define pSPORT0_RCR2 (volatile unsigned short *)SPORT0_RCR2
+#define pSPORT0_RCLKDIV (volatile unsigned short *)SPORT0_RCLKDIV
+#define pSPORT0_RFSDIV (volatile unsigned short *)SPORT0_RFSDIV
+#define pSPORT0_STAT (volatile unsigned short *)SPORT0_STAT
+#define pSPORT0_CHNL (volatile unsigned short *)SPORT0_CHNL
+#define pSPORT0_MCMC1 (volatile unsigned short *)SPORT0_MCMC1
+#define pSPORT0_MCMC2 (volatile unsigned short *)SPORT0_MCMC2
+#define pSPORT0_MTCS0 (volatile unsigned long *)SPORT0_MTCS0
+#define pSPORT0_MTCS1 (volatile unsigned long *)SPORT0_MTCS1
+#define pSPORT0_MTCS2 (volatile unsigned long *)SPORT0_MTCS2
+#define pSPORT0_MTCS3 (volatile unsigned long *)SPORT0_MTCS3
+#define pSPORT0_MRCS0 (volatile unsigned long *)SPORT0_MRCS0
+#define pSPORT0_MRCS1 (volatile unsigned long *)SPORT0_MRCS1
+#define pSPORT0_MRCS2 (volatile unsigned long *)SPORT0_MRCS2
+#define pSPORT0_MRCS3 (volatile unsigned long *)SPORT0_MRCS3
+
+/* SPORT1 Controller (0xFFC00900 - 0xFFC009FF) */
+#define pSPORT1_TCR1 (volatile unsigned short *)SPORT1_TCR1
+#define pSPORT1_TCR2 (volatile unsigned short *)SPORT1_TCR2
+#define pSPORT1_TCLKDIV (volatile unsigned short *)SPORT1_TCLKDIV
+#define pSPORT1_TFSDIV (volatile unsigned short *)SPORT1_TFSDIV
+#define pSPORT1_TX (volatile unsigned long *)SPORT1_TX
+#define pSPORT1_RX (volatile unsigned long *)SPORT1_RX
+#define pSPORT1_TX32 ((volatile long *)SPORT1_TX)
+#define pSPORT1_RX32 ((volatile long *)SPORT1_RX)
+#define pSPORT1_TX16 ((volatile unsigned short *)SPORT1_TX)
+#define pSPORT1_RX16 ((volatile unsigned short *)SPORT1_RX)
+#define pSPORT1_RCR1 (volatile unsigned short *)SPORT1_RCR1
+#define pSPORT1_RCR2 (volatile unsigned short *)SPORT1_RCR2
+#define pSPORT1_RCLKDIV (volatile unsigned short *)SPORT1_RCLKDIV
+#define pSPORT1_RFSDIV (volatile unsigned short *)SPORT1_RFSDIV
+#define pSPORT1_STAT (volatile unsigned short *)SPORT1_STAT
+#define pSPORT1_CHNL (volatile unsigned short *)SPORT1_CHNL
+#define pSPORT1_MCMC1 (volatile unsigned short *)SPORT1_MCMC1
+#define pSPORT1_MCMC2 (volatile unsigned short *)SPORT1_MCMC2
+#define pSPORT1_MTCS0 (volatile unsigned long *)SPORT1_MTCS0
+#define pSPORT1_MTCS1 (volatile unsigned long *)SPORT1_MTCS1
+#define pSPORT1_MTCS2 (volatile unsigned long *)SPORT1_MTCS2
+#define pSPORT1_MTCS3 (volatile unsigned long *)SPORT1_MTCS3
+#define pSPORT1_MRCS0 (volatile unsigned long *)SPORT1_MRCS0
+#define pSPORT1_MRCS1 (volatile unsigned long *)SPORT1_MRCS1
+#define pSPORT1_MRCS2 (volatile unsigned long *)SPORT1_MRCS2
+#define pSPORT1_MRCS3 (volatile unsigned long *)SPORT1_MRCS3
+
+/* Asynchronous Memory Controller - External Bus Interface Unit */
+#define pEBIU_AMGCTL (volatile unsigned short *)EBIU_AMGCTL
+#define pEBIU_AMBCTL0 (volatile unsigned long *)EBIU_AMBCTL0
+#define pEBIU_AMBCTL1 (volatile unsigned long *)EBIU_AMBCTL1
+
+/* SDRAM Controller External Bus Interface Unit (0xFFC00A00 - 0xFFC00AFF) */
+#define pEBIU_SDGCTL (volatile unsigned long *)EBIU_SDGCTL
+#define pEBIU_SDBCTL (volatile unsigned long *)EBIU_SDBCTL
+#define pEBIU_SDRRC (volatile unsigned short *)EBIU_SDRRC
+#define pEBIU_SDSTAT (volatile unsigned short *)EBIU_SDSTAT
+
+/* Parallel Peripheral Interface (PPI) 0 registers (0xFFC0 1000-0xFFC0 10FF)*/
+#define pPPI0_CONTROL (volatile unsigned short *)PPI0_CONTROL
+#define pPPI0_STATUS (volatile unsigned short *)PPI0_STATUS
+#define pPPI0_COUNT (volatile unsigned short *)PPI0_COUNT
+#define pPPI0_DELAY (volatile unsigned short *)PPI0_DELAY
+#define pPPI0_FRAME (volatile unsigned short *)PPI0_FRAME
+
+/* Parallel Peripheral Interface (PPI) 1 registers (0xFFC0 1300-0xFFC0 13FF)*/
+#define pPPI1_CONTROL (volatile unsigned short *)PPI1_CONTROL
+#define pPPI1_STATUS (volatile unsigned short *)PPI1_STATUS
+#define pPPI1_COUNT (volatile unsigned short *)PPI1_COUNT
+#define pPPI1_DELAY (volatile unsigned short *)PPI1_DELAY
+#define pPPI1_FRAME (volatile unsigned short *)PPI1_FRAME
+
+/*DMA Traffic controls*/
+#define pDMA_TCPER ((volatile unsigned short *)DMA_TCPER)
+#define pDMA_TCCNT ((volatile unsigned short *)DMA_TCCNT)
+#define pDMA_TC_PER ((volatile unsigned short *)DMA_TC_PER)
+#define pDMA_TC_CNT ((volatile unsigned short *)DMA_TC_CNT)
+
+/* DMA1 Controller registers (0xFFC0 1C00-0xFFC0 1FFF) */
+#define pDMA1_0_CONFIG (volatile unsigned short *)DMA1_0_CONFIG
+#define pDMA1_0_NEXT_DESC_PTR (volatile void **)DMA1_0_NEXT_DESC_PTR
+#define pDMA1_0_START_ADDR (volatile void **)DMA1_0_START_ADDR
+#define pDMA1_0_X_COUNT (volatile unsigned short *)DMA1_0_X_COUNT
+#define pDMA1_0_Y_COUNT (volatile unsigned short *)DMA1_0_Y_COUNT
+#define pDMA1_0_X_MODIFY (volatile unsigned short *)DMA1_0_X_MODIFY
+#define pDMA1_0_Y_MODIFY (volatile unsigned short *)DMA1_0_Y_MODIFY
+#define pDMA1_0_CURR_DESC_PTR (volatile void **)DMA1_0_CURR_DESC_PTR
+#define pDMA1_0_CURR_ADDR (volatile void **)DMA1_0_CURR_ADDR
+#define pDMA1_0_CURR_X_COUNT (volatile unsigned short *)DMA1_0_CURR_X_COUNT
+#define pDMA1_0_CURR_Y_COUNT (volatile unsigned short *)DMA1_0_CURR_Y_COUNT
+#define pDMA1_0_IRQ_STATUS (volatile unsigned short *)DMA1_0_IRQ_STATUS
+#define pDMA1_0_PERIPHERAL_MAP (volatile unsigned short *)DMA1_0_PERIPHERAL_MAP
+#define pDMA1_1_CONFIG (volatile unsigned short *)DMA1_1_CONFIG
+#define pDMA1_1_NEXT_DESC_PTR (volatile void **)DMA1_1_NEXT_DESC_PTR
+#define pDMA1_1_START_ADDR (volatile void **)DMA1_1_START_ADDR
+#define pDMA1_1_X_COUNT (volatile unsigned short *)DMA1_1_X_COUNT
+#define pDMA1_1_Y_COUNT (volatile unsigned short *)DMA1_1_Y_COUNT
+#define pDMA1_1_X_MODIFY (volatile unsigned short *)DMA1_1_X_MODIFY
+#define pDMA1_1_Y_MODIFY (volatile unsigned short *)DMA1_1_Y_MODIFY
+#define pDMA1_1_CURR_DESC_PTR (volatile void **)DMA1_1_CURR_DESC_PTR
+#define pDMA1_1_CURR_ADDR (volatile void **)DMA1_1_CURR_ADDR
+#define pDMA1_1_CURR_X_COUNT (volatile unsigned short *)DMA1_1_CURR_X_COUNT
+#define pDMA1_1_CURR_Y_COUNT (volatile unsigned short *)DMA1_1_CURR_Y_COUNT
+#define pDMA1_1_IRQ_STATUS (volatile unsigned short *)DMA1_1_IRQ_STATUS
+#define pDMA1_1_PERIPHERAL_MAP (volatile unsigned short *)DMA1_1_PERIPHERAL_MAP
+#define pDMA1_2_CONFIG (volatile unsigned short *)DMA1_2_CONFIG
+#define pDMA1_2_NEXT_DESC_PTR (volatile void **)DMA1_2_NEXT_DESC_PTR
+#define pDMA1_2_START_ADDR (volatile void **)DMA1_2_START_ADDR
+#define pDMA1_2_X_COUNT (volatile unsigned short *)DMA1_2_X_COUNT
+#define pDMA1_2_Y_COUNT (volatile unsigned short *)DMA1_2_Y_COUNT
+#define pDMA1_2_X_MODIFY (volatile unsigned short *)DMA1_2_X_MODIFY
+#define pDMA1_2_Y_MODIFY (volatile unsigned short *)DMA1_2_Y_MODIFY
+#define pDMA1_2_CURR_DESC_PTR (volatile void **)DMA1_2_CURR_DESC_PTR
+#define pDMA1_2_CURR_ADDR (volatile void **)DMA1_2_CURR_ADDR
+#define pDMA1_2_CURR_X_COUNT (volatile unsigned short *)DMA1_2_CURR_X_COUNT
+#define pDMA1_2_CURR_Y_COUNT (volatile unsigned short *)DMA1_2_CURR_Y_COUNT
+#define pDMA1_2_IRQ_STATUS (volatile unsigned short *)DMA1_2_IRQ_STATUS
+#define pDMA1_2_PERIPHERAL_MAP (volatile unsigned short *)DMA1_2_PERIPHERAL_MAP
+#define pDMA1_3_CONFIG (volatile unsigned short *)DMA1_3_CONFIG
+#define pDMA1_3_NEXT_DESC_PTR (volatile void **)DMA1_3_NEXT_DESC_PTR
+#define pDMA1_3_START_ADDR (volatile void **)DMA1_3_START_ADDR
+#define pDMA1_3_X_COUNT (volatile unsigned short *)DMA1_3_X_COUNT
+#define pDMA1_3_Y_COUNT (volatile unsigned short *)DMA1_3_Y_COUNT
+#define pDMA1_3_X_MODIFY (volatile unsigned short *)DMA1_3_X_MODIFY
+#define pDMA1_3_Y_MODIFY (volatile unsigned short *)DMA1_3_Y_MODIFY
+#define pDMA1_3_CURR_DESC_PTR (volatile void **)DMA1_3_CURR_DESC_PTR
+#define pDMA1_3_CURR_ADDR (volatile void **)DMA1_3_CURR_ADDR
+#define pDMA1_3_CURR_X_COUNT (volatile unsigned short *)DMA1_3_CURR_X_COUNT
+#define pDMA1_3_CURR_Y_COUNT (volatile unsigned short *)DMA1_3_CURR_Y_COUNT
+#define pDMA1_3_IRQ_STATUS (volatile unsigned short *)DMA1_3_IRQ_STATUS
+#define pDMA1_3_PERIPHERAL_MAP (volatile unsigned short *)DMA1_3_PERIPHERAL_MAP
+#define pDMA1_4_CONFIG (volatile unsigned short *)DMA1_4_CONFIG
+#define pDMA1_4_NEXT_DESC_PTR (volatile void **)DMA1_4_NEXT_DESC_PTR
+#define pDMA1_4_START_ADDR (volatile void **)DMA1_4_START_ADDR
+#define pDMA1_4_X_COUNT (volatile unsigned short *)DMA1_4_X_COUNT
+#define pDMA1_4_Y_COUNT (volatile unsigned short *)DMA1_4_Y_COUNT
+#define pDMA1_4_X_MODIFY (volatile unsigned short *)DMA1_4_X_MODIFY
+#define pDMA1_4_Y_MODIFY (volatile unsigned short *)DMA1_4_Y_MODIFY
+#define pDMA1_4_CURR_DESC_PTR (volatile void **)DMA1_4_CURR_DESC_PTR
+#define pDMA1_4_CURR_ADDR (volatile void **)DMA1_4_CURR_ADDR
+#define pDMA1_4_CURR_X_COUNT (volatile unsigned short *)DMA1_4_CURR_X_COUNT
+#define pDMA1_4_CURR_Y_COUNT (volatile unsigned short *)DMA1_4_CURR_Y_COUNT
+#define pDMA1_4_IRQ_STATUS (volatile unsigned short *)DMA1_4_IRQ_STATUS
+#define pDMA1_4_PERIPHERAL_MAP (volatile unsigned short *)DMA1_4_PERIPHERAL_MAP
+#define pDMA1_5_CONFIG (volatile unsigned short *)DMA1_5_CONFIG
+#define pDMA1_5_NEXT_DESC_PTR (volatile void **)DMA1_5_NEXT_DESC_PTR
+#define pDMA1_5_START_ADDR (volatile void **)DMA1_5_START_ADDR
+#define pDMA1_5_X_COUNT (volatile unsigned short *)DMA1_5_X_COUNT
+#define pDMA1_5_Y_COUNT (volatile unsigned short *)DMA1_5_Y_COUNT
+#define pDMA1_5_X_MODIFY (volatile unsigned short *)DMA1_5_X_MODIFY
+#define pDMA1_5_Y_MODIFY (volatile unsigned short *)DMA1_5_Y_MODIFY
+#define pDMA1_5_CURR_DESC_PTR (volatile void **)DMA1_5_CURR_DESC_PTR
+#define pDMA1_5_CURR_ADDR (volatile void **)DMA1_5_CURR_ADDR
+#define pDMA1_5_CURR_X_COUNT (volatile unsigned short *)DMA1_5_CURR_X_COUNT
+#define pDMA1_5_CURR_Y_COUNT (volatile unsigned short *)DMA1_5_CURR_Y_COUNT
+#define pDMA1_5_IRQ_STATUS (volatile unsigned short *)DMA1_5_IRQ_STATUS
+#define pDMA1_5_PERIPHERAL_MAP (volatile unsigned short *)DMA1_5_PERIPHERAL_MAP
+#define pDMA1_6_CONFIG (volatile unsigned short *)DMA1_6_CONFIG
+#define pDMA1_6_NEXT_DESC_PTR (volatile void **)DMA1_6_NEXT_DESC_PTR
+#define pDMA1_6_START_ADDR (volatile void **)DMA1_6_START_ADDR
+#define pDMA1_6_X_COUNT (volatile unsigned short *)DMA1_6_X_COUNT
+#define pDMA1_6_Y_COUNT (volatile unsigned short *)DMA1_6_Y_COUNT
+#define pDMA1_6_X_MODIFY (volatile unsigned short *)DMA1_6_X_MODIFY
+#define pDMA1_6_Y_MODIFY (volatile unsigned short *)DMA1_6_Y_MODIFY
+#define pDMA1_6_CURR_DESC_PTR (volatile void **)DMA1_6_CURR_DESC_PTR
+#define pDMA1_6_CURR_ADDR (volatile void **)DMA1_6_CURR_ADDR
+#define pDMA1_6_CURR_X_COUNT (volatile unsigned short *)DMA1_6_CURR_X_COUNT
+#define pDMA1_6_CURR_Y_COUNT (volatile unsigned short *)DMA1_6_CURR_Y_COUNT
+#define pDMA1_6_IRQ_STATUS (volatile unsigned short *)DMA1_6_IRQ_STATUS
+#define pDMA1_6_PERIPHERAL_MAP (volatile unsigned short *)DMA1_6_PERIPHERAL_MAP
+#define pDMA1_7_CONFIG (volatile unsigned short *)DMA1_7_CONFIG
+#define pDMA1_7_NEXT_DESC_PTR (volatile void **)DMA1_7_NEXT_DESC_PTR
+#define pDMA1_7_START_ADDR (volatile void **)DMA1_7_START_ADDR
+#define pDMA1_7_X_COUNT (volatile unsigned short *)DMA1_7_X_COUNT
+#define pDMA1_7_Y_COUNT (volatile unsigned short *)DMA1_7_Y_COUNT
+#define pDMA1_7_X_MODIFY (volatile unsigned short *)DMA1_7_X_MODIFY
+#define pDMA1_7_Y_MODIFY (volatile unsigned short *)DMA1_7_Y_MODIFY
+#define pDMA1_7_CURR_DESC_PTR (volatile void **)DMA1_7_CURR_DESC_PTR
+#define pDMA1_7_CURR_ADDR (volatile void **)DMA1_7_CURR_ADDR
+#define pDMA1_7_CURR_X_COUNT (volatile unsigned short *)DMA1_7_CURR_X_COUNT
+#define pDMA1_7_CURR_Y_COUNT (volatile unsigned short *)DMA1_7_CURR_Y_COUNT
+#define pDMA1_7_IRQ_STATUS (volatile unsigned short *)DMA1_7_IRQ_STATUS
+#define pDMA1_7_PERIPHERAL_MAP (volatile unsigned short *)DMA1_7_PERIPHERAL_MAP
+#define pDMA1_8_CONFIG (volatile unsigned short *)DMA1_8_CONFIG
+#define pDMA1_8_NEXT_DESC_PTR (volatile void **)DMA1_8_NEXT_DESC_PTR
+#define pDMA1_8_START_ADDR (volatile void **)DMA1_8_START_ADDR
+#define pDMA1_8_X_COUNT (volatile unsigned short *)DMA1_8_X_COUNT
+#define pDMA1_8_Y_COUNT (volatile unsigned short *)DMA1_8_Y_COUNT
+#define pDMA1_8_X_MODIFY (volatile unsigned short *)DMA1_8_X_MODIFY
+#define pDMA1_8_Y_MODIFY (volatile unsigned short *)DMA1_8_Y_MODIFY
+#define pDMA1_8_CURR_DESC_PTR (volatile void **)DMA1_8_CURR_DESC_PTR
+#define pDMA1_8_CURR_ADDR (volatile void **)DMA1_8_CURR_ADDR
+#define pDMA1_8_CURR_X_COUNT (volatile unsigned short *)DMA1_8_CURR_X_COUNT
+#define pDMA1_8_CURR_Y_COUNT (volatile unsigned short *)DMA1_8_CURR_Y_COUNT
+#define pDMA1_8_IRQ_STATUS (volatile unsigned short *)DMA1_8_IRQ_STATUS
+#define pDMA1_8_PERIPHERAL_MAP (volatile unsigned short *)DMA1_8_PERIPHERAL_MAP
+#define pDMA1_9_CONFIG (volatile unsigned short *)DMA1_9_CONFIG
+#define pDMA1_9_NEXT_DESC_PTR (volatile void **)DMA1_9_NEXT_DESC_PTR
+#define pDMA1_9_START_ADDR (volatile void **)DMA1_9_START_ADDR
+#define pDMA1_9_X_COUNT (volatile unsigned short *)DMA1_9_X_COUNT
+#define pDMA1_9_Y_COUNT (volatile unsigned short *)DMA1_9_Y_COUNT
+#define pDMA1_9_X_MODIFY (volatile unsigned short *)DMA1_9_X_MODIFY
+#define pDMA1_9_Y_MODIFY (volatile unsigned short *)DMA1_9_Y_MODIFY
+#define pDMA1_9_CURR_DESC_PTR (volatile void **)DMA1_9_CURR_DESC_PTR
+#define pDMA1_9_CURR_ADDR (volatile void **)DMA1_9_CURR_ADDR
+#define pDMA1_9_CURR_X_COUNT (volatile unsigned short *)DMA1_9_CURR_X_COUNT
+#define pDMA1_9_CURR_Y_COUNT (volatile unsigned short *)DMA1_9_CURR_Y_COUNT
+#define pDMA1_9_IRQ_STATUS (volatile unsigned short *)DMA1_9_IRQ_STATUS
+#define pDMA1_9_PERIPHERAL_MAP (volatile unsigned short *)DMA1_9_PERIPHERAL_MAP
+#define pDMA1_10_CONFIG (volatile unsigned short *)DMA1_10_CONFIG
+#define pDMA1_10_NEXT_DESC_PTR (volatile void **)DMA1_10_NEXT_DESC_PTR
+#define pDMA1_10_START_ADDR (volatile void **)DMA1_10_START_ADDR
+#define pDMA1_10_X_COUNT (volatile unsigned short *)DMA1_10_X_COUNT
+#define pDMA1_10_Y_COUNT (volatile unsigned short *)DMA1_10_Y_COUNT
+#define pDMA1_10_X_MODIFY (volatile unsigned short *)DMA1_10_X_MODIFY
+#define pDMA1_10_Y_MODIFY (volatile unsigned short *)DMA1_10_Y_MODIFY
+#define pDMA1_10_CURR_DESC_PTR (volatile void **)DMA1_10_CURR_DESC_PTR
+#define pDMA1_10_CURR_ADDR (volatile void **)DMA1_10_CURR_ADDR
+#define pDMA1_10_CURR_X_COUNT (volatile unsigned short *)DMA1_10_CURR_X_COUNT
+#define pDMA1_10_CURR_Y_COUNT (volatile unsigned short *)DMA1_10_CURR_Y_COUNT
+#define pDMA1_10_IRQ_STATUS (volatile unsigned short *)DMA1_10_IRQ_STATUS
+#define pDMA1_10_PERIPHERAL_MAP (volatile unsigned short *)DMA1_10_PERIPHERAL_MAP
+#define pDMA1_11_CONFIG (volatile unsigned short *)DMA1_11_CONFIG
+#define pDMA1_11_NEXT_DESC_PTR (volatile void **)DMA1_11_NEXT_DESC_PTR
+#define pDMA1_11_START_ADDR (volatile void **)DMA1_11_START_ADDR
+#define pDMA1_11_X_COUNT (volatile unsigned short *)DMA1_11_X_COUNT
+#define pDMA1_11_Y_COUNT (volatile unsigned short *)DMA1_11_Y_COUNT
+#define pDMA1_11_X_MODIFY (volatile signed short *)DMA1_11_X_MODIFY
+#define pDMA1_11_Y_MODIFY (volatile signed short *)DMA1_11_Y_MODIFY
+#define pDMA1_11_CURR_DESC_PTR (volatile void **)DMA1_11_CURR_DESC_PTR
+#define pDMA1_11_CURR_ADDR (volatile void **)DMA1_11_CURR_ADDR
+#define pDMA1_11_CURR_X_COUNT (volatile unsigned short *)DMA1_11_CURR_X_COUNT
+#define pDMA1_11_CURR_Y_COUNT (volatile unsigned short *)DMA1_11_CURR_Y_COUNT
+#define pDMA1_11_IRQ_STATUS (volatile unsigned short *)DMA1_11_IRQ_STATUS
+#define pDMA1_11_PERIPHERAL_MAP (volatile unsigned short *)DMA1_11_PERIPHERAL_MAP
+
+/* Memory DMA1 Controller registers (0xFFC0 1E80-0xFFC0 1FFF)*/
+#define pMDMA1_D0_CONFIG (volatile unsigned short *)MDMA1_D0_CONFIG
+#define pMDMA1_D0_NEXT_DESC_PTR (volatile void **)MDMA1_D0_NEXT_DESC_PTR
+#define pMDMA1_D0_START_ADDR (volatile void **)MDMA1_D0_START_ADDR
+#define pMDMA1_D0_X_COUNT (volatile unsigned short *)MDMA1_D0_X_COUNT
+#define pMDMA1_D0_Y_COUNT (volatile unsigned short *)MDMA1_D0_Y_COUNT
+#define pMDMA1_D0_X_MODIFY (volatile signed short *)MDMA1_D0_X_MODIFY
+#define pMDMA1_D0_Y_MODIFY (volatile signed short *)MDMA1_D0_Y_MODIFY
+#define pMDMA1_D0_CURR_DESC_PTR (volatile void **)MDMA1_D0_CURR_DESC_PTR
+#define pMDMA1_D0_CURR_ADDR (volatile void **)MDMA1_D0_CURR_ADDR
+#define pMDMA1_D0_CURR_X_COUNT (volatile unsigned short *)MDMA1_D0_CURR_X_COUNT
+#define pMDMA1_D0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D0_CURR_Y_COUNT
+#define pMDMA1_D0_IRQ_STATUS (volatile unsigned short *)MDMA1_D0_IRQ_STATUS
+#define pMDMA1_D0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D0_PERIPHERAL_MAP
+#define pMDMA1_S0_CONFIG (volatile unsigned short *)MDMA1_S0_CONFIG
+#define pMDMA1_S0_NEXT_DESC_PTR (volatile void **)MDMA1_S0_NEXT_DESC_PTR
+#define pMDMA1_S0_START_ADDR (volatile void **)MDMA1_S0_START_ADDR
+#define pMDMA1_S0_X_COUNT (volatile unsigned short *)MDMA1_S0_X_COUNT
+#define pMDMA1_S0_Y_COUNT (volatile unsigned short *)MDMA1_S0_Y_COUNT
+#define pMDMA1_S0_X_MODIFY (volatile signed short *)MDMA1_S0_X_MODIFY
+#define pMDMA1_S0_Y_MODIFY (volatile signed short *)MDMA1_S0_Y_MODIFY
+#define pMDMA1_S0_CURR_DESC_PTR (volatile void **)MDMA1_S0_CURR_DESC_PTR
+#define pMDMA1_S0_CURR_ADDR (volatile void **)MDMA1_S0_CURR_ADDR
+#define pMDMA1_S0_CURR_X_COUNT (volatile unsigned short *)MDMA1_S0_CURR_X_COUNT
+#define pMDMA1_S0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S0_CURR_Y_COUNT
+#define pMDMA1_S0_IRQ_STATUS (volatile unsigned short *)MDMA1_S0_IRQ_STATUS
+#define pMDMA1_S0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S0_PERIPHERAL_MAP
+#define pMDMA1_D1_CONFIG (volatile unsigned short *)MDMA1_D1_CONFIG
+#define pMDMA1_D1_NEXT_DESC_PTR (volatile void **)MDMA1_D1_NEXT_DESC_PTR
+#define pMDMA1_D1_START_ADDR (volatile void **)MDMA1_D1_START_ADDR
+#define pMDMA1_D1_X_COUNT (volatile unsigned short *)MDMA1_D1_X_COUNT
+#define pMDMA1_D1_Y_COUNT (volatile unsigned short *)MDMA1_D1_Y_COUNT
+#define pMDMA1_D1_X_MODIFY (volatile signed short *)MDMA1_D1_X_MODIFY
+#define pMDMA1_D1_Y_MODIFY (volatile signed short *)MDMA1_D1_Y_MODIFY
+#define pMDMA1_D1_CURR_DESC_PTR (volatile void **)MDMA1_D1_CURR_DESC_PTR
+#define pMDMA1_D1_CURR_ADDR (volatile void **)MDMA1_D1_CURR_ADDR
+#define pMDMA1_D1_CURR_X_COUNT (volatile unsigned short *)MDMA1_D1_CURR_X_COUNT
+#define pMDMA1_D1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D1_CURR_Y_COUNT
+#define pMDMA1_D1_IRQ_STATUS (volatile unsigned short *)MDMA1_D1_IRQ_STATUS
+#define pMDMA1_D1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D1_PERIPHERAL_MAP
+#define pMDMA1_S1_CONFIG (volatile unsigned short *)MDMA1_S1_CONFIG
+#define pMDMA1_S1_NEXT_DESC_PTR (volatile void **)MDMA1_S1_NEXT_DESC_PTR
+#define pMDMA1_S1_START_ADDR (volatile void **)MDMA1_S1_START_ADDR
+#define pMDMA1_S1_X_COUNT (volatile unsigned short *)MDMA1_S1_X_COUNT
+#define pMDMA1_S1_Y_COUNT (volatile unsigned short *)MDMA1_S1_Y_COUNT
+#define pMDMA1_S1_X_MODIFY (volatile signed short *)MDMA1_S1_X_MODIFY
+#define pMDMA1_S1_Y_MODIFY (volatile signed short *)MDMA1_S1_Y_MODIFY
+#define pMDMA1_S1_CURR_DESC_PTR (volatile void **)MDMA1_S1_CURR_DESC_PTR
+#define pMDMA1_S1_CURR_ADDR (volatile void **)MDMA1_S1_CURR_ADDR
+#define pMDMA1_S1_CURR_X_COUNT (volatile unsigned short *)MDMA1_S1_CURR_X_COUNT
+#define pMDMA1_S1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S1_CURR_Y_COUNT
+#define pMDMA1_S1_IRQ_STATUS (volatile unsigned short *)MDMA1_S1_IRQ_STATUS
+#define pMDMA1_S1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S1_PERIPHERAL_MAP
+
+/* DMA2 Controller registers (0xFFC0 0C00-0xFFC0 0DFF) */
+#define pDMA2_0_CONFIG (volatile unsigned short *)DMA2_0_CONFIG
+#define pDMA2_0_NEXT_DESC_PTR (volatile void **)DMA2_0_NEXT_DESC_PTR
+#define pDMA2_0_START_ADDR (volatile void **)DMA2_0_START_ADDR
+#define pDMA2_0_X_COUNT (volatile unsigned short *)DMA2_0_X_COUNT
+#define pDMA2_0_Y_COUNT (volatile unsigned short *)DMA2_0_Y_COUNT
+#define pDMA2_0_X_MODIFY (volatile signed short *)DMA2_0_X_MODIFY
+#define pDMA2_0_Y_MODIFY (volatile signed short *)DMA2_0_Y_MODIFY
+#define pDMA2_0_CURR_DESC_PTR (volatile void **)DMA2_0_CURR_DESC_PTR
+#define pDMA2_0_CURR_ADDR (volatile void **)DMA2_0_CURR_ADDR
+#define pDMA2_0_CURR_X_COUNT (volatile unsigned short *)DMA2_0_CURR_X_COUNT
+#define pDMA2_0_CURR_Y_COUNT (volatile unsigned short *)DMA2_0_CURR_Y_COUNT
+#define pDMA2_0_IRQ_STATUS (volatile unsigned short *)DMA2_0_IRQ_STATUS
+#define pDMA2_0_PERIPHERAL_MAP (volatile unsigned short *)DMA2_0_PERIPHERAL_MAP
+#define pDMA2_1_CONFIG (volatile unsigned short *)DMA2_1_CONFIG
+#define pDMA2_1_NEXT_DESC_PTR (volatile void **)DMA2_1_NEXT_DESC_PTR
+#define pDMA2_1_START_ADDR (volatile void **)DMA2_1_START_ADDR
+#define pDMA2_1_X_COUNT (volatile unsigned short *)DMA2_1_X_COUNT
+#define pDMA2_1_Y_COUNT (volatile unsigned short *)DMA2_1_Y_COUNT
+#define pDMA2_1_X_MODIFY (volatile signed short *)DMA2_1_X_MODIFY
+#define pDMA2_1_Y_MODIFY (volatile signed short *)DMA2_1_Y_MODIFY
+#define pDMA2_1_CURR_DESC_PTR (volatile void **)DMA2_1_CURR_DESC_PTR
+#define pDMA2_1_CURR_ADDR (volatile void **)DMA2_1_CURR_ADDR
+#define pDMA2_1_CURR_X_COUNT (volatile unsigned short *)DMA2_1_CURR_X_COUNT
+#define pDMA2_1_CURR_Y_COUNT (volatile unsigned short *)DMA2_1_CURR_Y_COUNT
+#define pDMA2_1_IRQ_STATUS (volatile unsigned short *)DMA2_1_IRQ_STATUS
+#define pDMA2_1_PERIPHERAL_MAP (volatile unsigned short *)DMA2_1_PERIPHERAL_MAP
+#define pDMA2_2_CONFIG (volatile unsigned short *)DMA2_2_CONFIG
+#define pDMA2_2_NEXT_DESC_PTR (volatile void **)DMA2_2_NEXT_DESC_PTR
+#define pDMA2_2_START_ADDR (volatile void **)DMA2_2_START_ADDR
+#define pDMA2_2_X_COUNT (volatile unsigned short *)DMA2_2_X_COUNT
+#define pDMA2_2_Y_COUNT (volatile unsigned short *)DMA2_2_Y_COUNT
+#define pDMA2_2_X_MODIFY (volatile signed short *)DMA2_2_X_MODIFY
+#define pDMA2_2_Y_MODIFY (volatile signed short *)DMA2_2_Y_MODIFY
+#define pDMA2_2_CURR_DESC_PTR (volatile void **)DMA2_2_CURR_DESC_PTR
+#define pDMA2_2_CURR_ADDR (volatile void **)DMA2_2_CURR_ADDR
+#define pDMA2_2_CURR_X_COUNT (volatile unsigned short *)DMA2_2_CURR_X_COUNT
+#define pDMA2_2_CURR_Y_COUNT (volatile unsigned short *)DMA2_2_CURR_Y_COUNT
+#define pDMA2_2_IRQ_STATUS (volatile unsigned short *)DMA2_2_IRQ_STATUS
+#define pDMA2_2_PERIPHERAL_MAP (volatile unsigned short *)DMA2_2_PERIPHERAL_MAP
+#define pDMA2_3_CONFIG (volatile unsigned short *)DMA2_3_CONFIG
+#define pDMA2_3_NEXT_DESC_PTR (volatile void **)DMA2_3_NEXT_DESC_PTR
+#define pDMA2_3_START_ADDR (volatile void **)DMA2_3_START_ADDR
+#define pDMA2_3_X_COUNT (volatile unsigned short *)DMA2_3_X_COUNT
+#define pDMA2_3_Y_COUNT (volatile unsigned short *)DMA2_3_Y_COUNT
+#define pDMA2_3_X_MODIFY (volatile signed short *)DMA2_3_X_MODIFY
+#define pDMA2_3_Y_MODIFY (volatile signed short *)DMA2_3_Y_MODIFY
+#define pDMA2_3_CURR_DESC_PTR (volatile void **)DMA2_3_CURR_DESC_PTR
+#define pDMA2_3_CURR_ADDR (volatile void **)DMA2_3_CURR_ADDR
+#define pDMA2_3_CURR_X_COUNT (volatile unsigned short *)DMA2_3_CURR_X_COUNT
+#define pDMA2_3_CURR_Y_COUNT (volatile unsigned short *)DMA2_3_CURR_Y_COUNT
+#define pDMA2_3_IRQ_STATUS (volatile unsigned short *)DMA2_3_IRQ_STATUS
+#define pDMA2_3_PERIPHERAL_MAP (volatile unsigned short *)DMA2_3_PERIPHERAL_MAP
+#define pDMA2_4_CONFIG (volatile unsigned short *)DMA2_4_CONFIG
+#define pDMA2_4_NEXT_DESC_PTR (volatile void **)DMA2_4_NEXT_DESC_PTR
+#define pDMA2_4_START_ADDR (volatile void **)DMA2_4_START_ADDR
+#define pDMA2_4_X_COUNT (volatile unsigned short *)DMA2_4_X_COUNT
+#define pDMA2_4_Y_COUNT (volatile unsigned short *)DMA2_4_Y_COUNT
+#define pDMA2_4_X_MODIFY (volatile signed short *)DMA2_4_X_MODIFY
+#define pDMA2_4_Y_MODIFY (volatile signed short *)DMA2_4_Y_MODIFY
+#define pDMA2_4_CURR_DESC_PTR (volatile void **)DMA2_4_CURR_DESC_PTR
+#define pDMA2_4_CURR_ADDR (volatile void **)DMA2_4_CURR_ADDR
+#define pDMA2_4_CURR_X_COUNT (volatile unsigned short *)DMA2_4_CURR_X_COUNT
+#define pDMA2_4_CURR_Y_COUNT (volatile unsigned short *)DMA2_4_CURR_Y_COUNT
+#define pDMA2_4_IRQ_STATUS (volatile unsigned short *)DMA2_4_IRQ_STATUS
+#define pDMA2_4_PERIPHERAL_MAP (volatile unsigned short *)DMA2_4_PERIPHERAL_MAP
+#define pDMA2_5_CONFIG (volatile unsigned short *)DMA2_5_CONFIG
+#define pDMA2_5_NEXT_DESC_PTR (volatile void **)DMA2_5_NEXT_DESC_PTR
+#define pDMA2_5_START_ADDR (volatile void **)DMA2_5_START_ADDR
+#define pDMA2_5_X_COUNT (volatile unsigned short *)DMA2_5_X_COUNT
+#define pDMA2_5_Y_COUNT (volatile unsigned short *)DMA2_5_Y_COUNT
+#define pDMA2_5_X_MODIFY (volatile signed short *)DMA2_5_X_MODIFY
+#define pDMA2_5_Y_MODIFY (volatile signed short *)DMA2_5_Y_MODIFY
+#define pDMA2_5_CURR_DESC_PTR (volatile void **)DMA2_5_CURR_DESC_PTR
+#define pDMA2_5_CURR_ADDR (volatile void **)DMA2_5_CURR_ADDR
+#define pDMA2_5_CURR_X_COUNT (volatile unsigned short *)DMA2_5_CURR_X_COUNT
+#define pDMA2_5_CURR_Y_COUNT (volatile unsigned short *)DMA2_5_CURR_Y_COUNT
+#define pDMA2_5_IRQ_STATUS (volatile unsigned short *)DMA2_5_IRQ_STATUS
+#define pDMA2_5_PERIPHERAL_MAP (volatile unsigned short *)DMA2_5_PERIPHERAL_MAP
+#define pDMA2_6_CONFIG (volatile unsigned short *)DMA2_6_CONFIG
+#define pDMA2_6_NEXT_DESC_PTR (volatile void **)DMA2_6_NEXT_DESC_PTR
+#define pDMA2_6_START_ADDR (volatile void **)DMA2_6_START_ADDR
+#define pDMA2_6_X_COUNT (volatile unsigned short *)DMA2_6_X_COUNT
+#define pDMA2_6_Y_COUNT (volatile unsigned short *)DMA2_6_Y_COUNT
+#define pDMA2_6_X_MODIFY (volatile signed short *)DMA2_6_X_MODIFY
+#define pDMA2_6_Y_MODIFY (volatile signed short *)DMA2_6_Y_MODIFY
+#define pDMA2_6_CURR_DESC_PTR (volatile void **)DMA2_6_CURR_DESC_PTR
+#define pDMA2_6_CURR_ADDR (volatile void **)DMA2_6_CURR_ADDR
+#define pDMA2_6_CURR_X_COUNT (volatile unsigned short *)DMA2_6_CURR_X_COUNT
+#define pDMA2_6_CURR_Y_COUNT (volatile unsigned short *)DMA2_6_CURR_Y_COUNT
+#define pDMA2_6_IRQ_STATUS (volatile unsigned short *)DMA2_6_IRQ_STATUS
+#define pDMA2_6_PERIPHERAL_MAP (volatile unsigned short *)DMA2_6_PERIPHERAL_MAP
+#define pDMA2_7_CONFIG (volatile unsigned short *)DMA2_7_CONFIG
+#define pDMA2_7_NEXT_DESC_PTR (volatile void **)DMA2_7_NEXT_DESC_PTR
+#define pDMA2_7_START_ADDR (volatile void **)DMA2_7_START_ADDR
+#define pDMA2_7_X_COUNT (volatile unsigned short *)DMA2_7_X_COUNT
+#define pDMA2_7_Y_COUNT (volatile unsigned short *)DMA2_7_Y_COUNT
+#define pDMA2_7_X_MODIFY (volatile signed short *)DMA2_7_X_MODIFY
+#define pDMA2_7_Y_MODIFY (volatile signed short *)DMA2_7_Y_MODIFY
+#define pDMA2_7_CURR_DESC_PTR (volatile void **)DMA2_7_CURR_DESC_PTR
+#define pDMA2_7_CURR_ADDR (volatile void **)DMA2_7_CURR_ADDR
+#define pDMA2_7_CURR_X_COUNT (volatile unsigned short *)DMA2_7_CURR_X_COUNT
+#define pDMA2_7_CURR_Y_COUNT (volatile unsigned short *)DMA2_7_CURR_Y_COUNT
+#define pDMA2_7_IRQ_STATUS (volatile unsigned short *)DMA2_7_IRQ_STATUS
+#define pDMA2_7_PERIPHERAL_MAP (volatile unsigned short *)DMA2_7_PERIPHERAL_MAP
+#define pDMA2_8_CONFIG (volatile unsigned short *)DMA2_8_CONFIG
+#define pDMA2_8_NEXT_DESC_PTR (volatile void **)DMA2_8_NEXT_DESC_PTR
+#define pDMA2_8_START_ADDR (volatile void **)DMA2_8_START_ADDR
+#define pDMA2_8_X_COUNT (volatile unsigned short *)DMA2_8_X_COUNT
+#define pDMA2_8_Y_COUNT (volatile unsigned short *)DMA2_8_Y_COUNT
+#define pDMA2_8_X_MODIFY (volatile signed short *)DMA2_8_X_MODIFY
+#define pDMA2_8_Y_MODIFY (volatile signed short *)DMA2_8_Y_MODIFY
+#define pDMA2_8_CURR_DESC_PTR (volatile void **)DMA2_8_CURR_DESC_PTR
+#define pDMA2_8_CURR_ADDR (volatile void **)DMA2_8_CURR_ADDR
+#define pDMA2_8_CURR_X_COUNT (volatile unsigned short *)DMA2_8_CURR_X_COUNT
+#define pDMA2_8_CURR_Y_COUNT (volatile unsigned short *)DMA2_8_CURR_Y_COUNT
+#define pDMA2_8_IRQ_STATUS (volatile unsigned short *)DMA2_8_IRQ_STATUS
+#define pDMA2_8_PERIPHERAL_MAP (volatile unsigned short *)DMA2_8_PERIPHERAL_MAP
+#define pDMA2_9_CONFIG (volatile unsigned short *)DMA2_9_CONFIG
+#define pDMA2_9_NEXT_DESC_PTR (volatile void **)DMA2_9_NEXT_DESC_PTR
+#define pDMA2_9_START_ADDR (volatile void **)DMA2_9_START_ADDR
+#define pDMA2_9_X_COUNT (volatile unsigned short *)DMA2_9_X_COUNT
+#define pDMA2_9_Y_COUNT (volatile unsigned short *)DMA2_9_Y_COUNT
+#define pDMA2_9_X_MODIFY (volatile signed short *)DMA2_9_X_MODIFY
+#define pDMA2_9_Y_MODIFY (volatile signed short *)DMA2_9_Y_MODIFY
+#define pDMA2_9_CURR_DESC_PTR (volatile void **)DMA2_9_CURR_DESC_PTR
+#define pDMA2_9_CURR_ADDR (volatile void **)DMA2_9_CURR_ADDR
+#define pDMA2_9_CURR_X_COUNT (volatile unsigned short *)DMA2_9_CURR_X_COUNT
+#define pDMA2_9_CURR_Y_COUNT (volatile unsigned short *)DMA2_9_CURR_Y_COUNT
+#define pDMA2_9_IRQ_STATUS (volatile unsigned short *)DMA2_9_IRQ_STATUS
+#define pDMA2_9_PERIPHERAL_MAP (volatile unsigned short *)DMA2_9_PERIPHERAL_MAP
+#define pDMA2_10_CONFIG (volatile unsigned short *)DMA2_10_CONFIG
+#define pDMA2_10_NEXT_DESC_PTR (volatile void **)DMA2_10_NEXT_DESC_PTR
+#define pDMA2_10_START_ADDR (volatile void **)DMA2_10_START_ADDR
+#define pDMA2_10_X_COUNT (volatile unsigned short *)DMA2_10_X_COUNT
+#define pDMA2_10_Y_COUNT (volatile unsigned short *)DMA2_10_Y_COUNT
+#define pDMA2_10_X_MODIFY (volatile signed short *)DMA2_10_X_MODIFY
+#define pDMA2_10_Y_MODIFY (volatile signed short *)DMA2_10_Y_MODIFY
+#define pDMA2_10_CURR_DESC_PTR (volatile void **)DMA2_10_CURR_DESC_PTR
+#define pDMA2_10_CURR_ADDR (volatile void **)DMA2_10_CURR_ADDR
+#define pDMA2_10_CURR_X_COUNT (volatile unsigned short *)DMA2_10_CURR_X_COUNT
+#define pDMA2_10_CURR_Y_COUNT (volatile unsigned short *)DMA2_10_CURR_Y_COUNT
+#define pDMA2_10_IRQ_STATUS (volatile unsigned short *)DMA2_10_IRQ_STATUS
+#define pDMA2_10_PERIPHERAL_MAP (volatile unsigned short *)DMA2_10_PERIPHERAL_MAP
+#define pDMA2_11_CONFIG (volatile unsigned short *)DMA2_11_CONFIG
+#define pDMA2_11_NEXT_DESC_PTR (volatile void **)DMA2_11_NEXT_DESC_PTR
+#define pDMA2_11_START_ADDR (volatile void **)DMA2_11_START_ADDR
+#define pDMA2_11_X_COUNT (volatile unsigned short *)DMA2_11_X_COUNT
+#define pDMA2_11_Y_COUNT (volatile unsigned short *)DMA2_11_Y_COUNT
+#define pDMA2_11_X_MODIFY (volatile signed short *)DMA2_11_X_MODIFY
+#define pDMA2_11_Y_MODIFY (volatile signed short *)DMA2_11_Y_MODIFY
+#define pDMA2_11_CURR_DESC_PTR (volatile void **)DMA2_11_CURR_DESC_PTR
+#define pDMA2_11_CURR_ADDR (volatile void **)DMA2_11_CURR_ADDR
+#define pDMA2_11_CURR_X_COUNT (volatile unsigned short *)DMA2_11_CURR_X_COUNT
+#define pDMA2_11_CURR_Y_COUNT (volatile unsigned short *)DMA2_11_CURR_Y_COUNT
+#define pDMA2_11_IRQ_STATUS (volatile unsigned short *)DMA2_11_IRQ_STATUS
+#define pDMA2_11_PERIPHERAL_MAP (volatile unsigned short *)DMA2_11_PERIPHERAL_MAP
+
+/* Memory DMA2 Controller registers (0xFFC0 0E80-0xFFC0 0FFF) */
+#define pMDMA2_D0_CONFIG (volatile unsigned short *)MDMA2_D0_CONFIG
+#define pMDMA2_D0_NEXT_DESC_PTR (volatile void **)MDMA2_D0_NEXT_DESC_PTR
+#define pMDMA2_D0_START_ADDR (volatile void **)MDMA2_D0_START_ADDR
+#define pMDMA2_D0_X_COUNT (volatile unsigned short *)MDMA2_D0_X_COUNT
+#define pMDMA2_D0_Y_COUNT (volatile unsigned short *)MDMA2_D0_Y_COUNT
+#define pMDMA2_D0_X_MODIFY (volatile signed short *)MDMA2_D0_X_MODIFY
+#define pMDMA2_D0_Y_MODIFY (volatile signed short *)MDMA2_D0_Y_MODIFY
+#define pMDMA2_D0_CURR_DESC_PTR (volatile void **)MDMA2_D0_CURR_DESC_PTR
+#define pMDMA2_D0_CURR_ADDR (volatile void **)MDMA2_D0_CURR_ADDR
+#define pMDMA2_D0_CURR_X_COUNT (volatile unsigned short *)MDMA2_D0_CURR_X_COUNT
+#define pMDMA2_D0_CURR_Y_COUNT (volatile unsigned short *)MDMA2_D0_CURR_Y_COUNT
+#define pMDMA2_D0_IRQ_STATUS (volatile unsigned short *)MDMA2_D0_IRQ_STATUS
+#define pMDMA2_D0_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_D0_PERIPHERAL_MAP
+#define pMDMA2_S0_CONFIG (volatile unsigned short *)MDMA2_S0_CONFIG
+#define pMDMA2_S0_NEXT_DESC_PTR (volatile void **)MDMA2_S0_NEXT_DESC_PTR
+#define pMDMA2_S0_START_ADDR (volatile void **)MDMA2_S0_START_ADDR
+#define pMDMA2_S0_X_COUNT (volatile unsigned short *)MDMA2_S0_X_COUNT
+#define pMDMA2_S0_Y_COUNT (volatile unsigned short *)MDMA2_S0_Y_COUNT
+#define pMDMA2_S0_X_MODIFY (volatile signed short *)MDMA2_S0_X_MODIFY
+#define pMDMA2_S0_Y_MODIFY (volatile signed short *)MDMA2_S0_Y_MODIFY
+#define pMDMA2_S0_CURR_DESC_PTR (volatile void **)MDMA2_S0_CURR_DESC_PTR
+#define pMDMA2_S0_CURR_ADDR (volatile void **)MDMA2_S0_CURR_ADDR
+#define pMDMA2_S0_CURR_X_COUNT (volatile unsigned short *)MDMA2_S0_CURR_X_COUNT
+#define pMDMA2_S0_CURR_Y_COUNT (volatile unsigned short *)MDMA2_S0_CURR_Y_COUNT
+#define pMDMA2_S0_IRQ_STATUS (volatile unsigned short *)MDMA2_S0_IRQ_STATUS
+#define pMDMA2_S0_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_S0_PERIPHERAL_MAP
+#define pMDMA2_D1_CONFIG (volatile unsigned short *)MDMA2_D1_CONFIG
+#define pMDMA2_D1_NEXT_DESC_PTR (volatile void **)MDMA2_D1_NEXT_DESC_PTR
+#define pMDMA2_D1_START_ADDR (volatile void **)MDMA2_D1_START_ADDR
+#define pMDMA2_D1_X_COUNT (volatile unsigned short *)MDMA2_D1_X_COUNT
+#define pMDMA2_D1_Y_COUNT (volatile unsigned short *)MDMA2_D1_Y_COUNT
+#define pMDMA2_D1_X_MODIFY (volatile signed short *)MDMA2_D1_X_MODIFY
+#define pMDMA2_D1_Y_MODIFY (volatile signed short *)MDMA2_D1_Y_MODIFY
+#define pMDMA2_D1_CURR_DESC_PTR (volatile void **)MDMA2_D1_CURR_DESC_PTR
+#define pMDMA2_D1_CURR_ADDR (volatile void **)MDMA2_D1_CURR_ADDR
+#define pMDMA2_D1_CURR_X_COUNT (volatile unsigned short *)MDMA2_D1_CURR_X_COUNT
+#define pMDMA2_D1_CURR_Y_COUNT (volatile unsigned short *)MDMA2_D1_CURR_Y_COUNT
+#define pMDMA2_D1_IRQ_STATUS (volatile unsigned short *)MDMA2_D1_IRQ_STATUS
+#define pMDMA2_D1_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_D1_PERIPHERAL_MAP
+#define pMDMA2_S1_CONFIG (volatile unsigned short *)MDMA2_S1_CONFIG
+#define pMDMA2_S1_NEXT_DESC_PTR (volatile void **)MDMA2_S1_NEXT_DESC_PTR
+#define pMDMA2_S1_START_ADDR (volatile void **)MDMA2_S1_START_ADDR
+#define pMDMA2_S1_X_COUNT (volatile unsigned short *)MDMA2_S1_X_COUNT
+#define pMDMA2_S1_Y_COUNT (volatile unsigned short *)MDMA2_S1_Y_COUNT
+#define pMDMA2_S1_X_MODIFY (volatile signed short *)MDMA2_S1_X_MODIFY
+#define pMDMA2_S1_Y_MODIFY (volatile signed short *)MDMA2_S1_Y_MODIFY
+#define pMDMA2_S1_CURR_DESC_PTR (volatile void **)MDMA2_S1_CURR_DESC_PTR
+#define pMDMA2_S1_CURR_ADDR (volatile void **)MDMA2_S1_CURR_ADDR
+#define pMDMA2_S1_CURR_X_COUNT (volatile unsigned short *)MDMA2_S1_CURR_X_COUNT
+#define pMDMA2_S1_CURR_Y_COUNT (volatile unsigned short *)MDMA2_S1_CURR_Y_COUNT
+#define pMDMA2_S1_IRQ_STATUS (volatile unsigned short *)MDMA2_S1_IRQ_STATUS
+#define pMDMA2_S1_PERIPHERAL_MAP (volatile unsigned short *)MDMA2_S1_PERIPHERAL_MAP
+
+/* Internal Memory DMA Registers (0xFFC0_1800 - 0xFFC0_19FF) */
+#define pIMDMA_D0_CONFIG (volatile unsigned short *)IMDMA_D0_CONFIG
+#define pIMDMA_D0_NEXT_DESC_PTR (volatile void **)IMDMA_D0_NEXT_DESC_PTR
+#define pIMDMA_D0_START_ADDR (volatile void **)IMDMA_D0_START_ADDR
+#define pIMDMA_D0_X_COUNT (volatile unsigned short *)IMDMA_D0_X_COUNT
+#define pIMDMA_D0_Y_COUNT (volatile unsigned short *)IMDMA_D0_Y_COUNT
+#define pIMDMA_D0_X_MODIFY (volatile signed short *)IMDMA_D0_X_MODIFY
+#define pIMDMA_D0_Y_MODIFY (volatile signed short *)IMDMA_D0_Y_MODIFY
+#define pIMDMA_D0_CURR_DESC_PTR (volatile void **)IMDMA_D0_CURR_DESC_PTR
+#define pIMDMA_D0_CURR_ADDR (volatile void **)IMDMA_D0_CURR_ADDR
+#define pIMDMA_D0_CURR_X_COUNT (volatile unsigned short *)IMDMA_D0_CURR_X_COUNT
+#define pIMDMA_D0_CURR_Y_COUNT (volatile unsigned short *)IMDMA_D0_CURR_Y_COUNT
+#define pIMDMA_D0_IRQ_STATUS (volatile unsigned short *)IMDMA_D0_IRQ_STATUS
+#define pIMDMA_S0_CONFIG (volatile unsigned short *)IMDMA_S0_CONFIG
+#define pIMDMA_S0_NEXT_DESC_PTR (volatile void **)IMDMA_S0_NEXT_DESC_PTR
+#define pIMDMA_S0_START_ADDR (volatile void **)IMDMA_S0_START_ADDR
+#define pIMDMA_S0_X_COUNT (volatile unsigned short *)IMDMA_S0_X_COUNT
+#define pIMDMA_S0_Y_COUNT (volatile unsigned short *)IMDMA_S0_Y_COUNT
+#define pIMDMA_S0_X_MODIFY (volatile signed short *)IMDMA_S0_X_MODIFY
+#define pIMDMA_S0_Y_MODIFY (volatile signed short *)IMDMA_S0_Y_MODIFY
+#define pIMDMA_S0_CURR_DESC_PTR (volatile void **)IMDMA_S0_CURR_DESC_PTR
+#define pIMDMA_S0_CURR_ADDR (volatile void **)IMDMA_S0_CURR_ADDR
+#define pIMDMA_S0_CURR_X_COUNT (volatile unsigned short *)IMDMA_S0_CURR_X_COUNT
+#define pIMDMA_S0_CURR_Y_COUNT (volatile unsigned short *)IMDMA_S0_CURR_Y_COUNT
+#define pIMDMA_S0_IRQ_STATUS (volatile unsigned short *)IMDMA_S0_IRQ_STATUS
+#define pIMDMA_D1_CONFIG (volatile unsigned short *)IMDMA_D1_CONFIG
+#define pIMDMA_D1_NEXT_DESC_PTR (volatile void **)IMDMA_D1_NEXT_DESC_PTR
+#define pIMDMA_D1_START_ADDR (volatile void **)IMDMA_D1_START_ADDR
+#define pIMDMA_D1_X_COUNT (volatile unsigned short *)IMDMA_D1_X_COUNT
+#define pIMDMA_D1_Y_COUNT (volatile unsigned short *)IMDMA_D1_Y_COUNT
+#define pIMDMA_D1_X_MODIFY (volatile signed short *)IMDMA_D1_X_MODIFY
+#define pIMDMA_D1_Y_MODIFY (volatile signed short *)IMDMA_D1_Y_MODIFY
+#define pIMDMA_D1_CURR_DESC_PTR (volatile void **)IMDMA_D1_CURR_DESC_PTR
+#define pIMDMA_D1_CURR_ADDR (volatile void **)IMDMA_D1_CURR_ADDR
+#define pIMDMA_D1_CURR_X_COUNT (volatile unsigned short *)IMDMA_D1_CURR_X_COUNT
+#define pIMDMA_D1_CURR_Y_COUNT (volatile unsigned short *)IMDMA_D1_CURR_Y_COUNT
+#define pIMDMA_D1_IRQ_STATUS (volatile unsigned short *)IMDMA_D1_IRQ_STATUS
+#define pIMDMA_S1_CONFIG (volatile unsigned short *)IMDMA_S1_CONFIG
+#define pIMDMA_S1_NEXT_DESC_PTR (volatile void **)IMDMA_S1_NEXT_DESC_PTR
+#define pIMDMA_S1_START_ADDR (volatile void **)IMDMA_S1_START_ADDR
+#define pIMDMA_S1_X_COUNT (volatile unsigned short *)IMDMA_S1_X_COUNT
+#define pIMDMA_S1_Y_COUNT (volatile unsigned short *)IMDMA_S1_Y_COUNT
+#define pIMDMA_S1_X_MODIFY (volatile signed short *)IMDMA_S1_X_MODIFY
+#define pIMDMA_S1_Y_MODIFY (volatile signed short *)IMDMA_S1_Y_MODIFY
+#define pIMDMA_S1_CURR_DESC_PTR (volatile void **)IMDMA_S1_CURR_DESC_PTR
+#define pIMDMA_S1_CURR_ADDR (volatile void **)IMDMA_S1_CURR_ADDR
+#define pIMDMA_S1_CURR_X_COUNT (volatile unsigned short *)IMDMA_S1_CURR_X_COUNT
+#define pIMDMA_S1_CURR_Y_COUNT (volatile unsigned short *)IMDMA_S1_CURR_Y_COUNT
+#define pIMDMA_S1_IRQ_STATUS (volatile unsigned short *)IMDMA_S1_IRQ_STATUS
+
+/*
+ * System Reset and Interrupt Controller registers for
+ * core A (0xFFC0 0100-0xFFC0 01FF)
+ */
+#define pSWRST (volatile unsigned short *)SICA_SWRST
+#define pSYSCR (volatile unsigned short *)SICA_SYSCR
+#define pRVECT (volatile unsigned short *)SICA_RVECT
+#define pSIC_SWRST (volatile unsigned short *)SICA_SWRST
+#define pSIC_SYSCR (volatile unsigned short *)SICA_SYSCR
+#define pSIC_RVECT (volatile unsigned short *)SICA_RVECT
+#define pSIC_IMASK (volatile unsigned long *)SICA_IMASK
+#define pSIC_IAR0 ((volatile unsigned long *)SICA_IAR0)
+#define pSIC_IAR1 (volatile unsigned long *)SICA_IAR1
+#define pSIC_IAR2 (volatile unsigned long *)SICA_IAR2
+#define pSIC_ISR (volatile unsigned long *)SICA_ISR0
+#define pSIC_IWR (volatile unsigned long *)SICA_IWR0
+
+/* Watchdog Timer registers for Core A (0xFFC0 0200-0xFFC0 02FF) */
+#define pWDOG_CTL (volatile unsigned short *)WDOGA_CTL
+#define pWDOG_CNT (volatile unsigned long *)WDOGA_CNT
+#define pWDOG_STAT (volatile unsigned long *)WDOGA_STAT
+
+/* Programmable Flag 0 registers (0xFFC0 0700-0xFFC0 07FF) */
+#define pFIO_FLAG_D (volatile unsigned short *)FIO0_FLAG_D
+#define pFIO_FLAG_C (volatile unsigned short *)FIO0_FLAG_C
+#define pFIO_FLAG_S (volatile unsigned short *)FIO0_FLAG_S
+#define pFIO_FLAG_T (volatile unsigned short *)FIO0_FLAG_T
+#define pFIO_MASKA_D (volatile unsigned short *)FIO0_MASKA_D
+#define pFIO_MASKA_C (volatile unsigned short *)FIO0_MASKA_C
+#define pFIO_MASKA_S (volatile unsigned short *)FIO0_MASKA_S
+#define pFIO_MASKA_T (volatile unsigned short *)FIO0_MASKA_T
+#define pFIO_MASKB_D (volatile unsigned short *)FIO0_MASKB_D
+#define pFIO_MASKB_C (volatile unsigned short *)FIO0_MASKB_C
+#define pFIO_MASKB_S (volatile unsigned short *)FIO0_MASKB_S
+#define pFIO_MASKB_T (volatile unsigned short *)FIO0_MASKB_T
+#define pFIO_DIR (volatile unsigned short *)FIO0_DIR
+#define pFIO_POLAR (volatile unsigned short *)FIO0_POLAR
+#define pFIO_EDGE (volatile unsigned short *)FIO0_EDGE
+#define pFIO_BOTH (volatile unsigned short *)FIO0_BOTH
+#define pFIO_INEN (volatile unsigned short *)FIO0_INEN
+
+/* Parallel Peripheral Interface (PPI) 0 registers (0xFFC0 1000-0xFFC0 10FF)*/
+#define pPPI_CONTROL (volatile unsigned short *)PPI0_CONTROL
+#define pPPI_STATUS (volatile unsigned short *)PPI0_STATUS
+#define pPPI_COUNT (volatile unsigned short *)PPI0_COUNT
+#define pPPI_DELAY (volatile unsigned short *)PPI0_DELAY
+#define pPPI_FRAME (volatile unsigned short *)PPI0_FRAME
+
+/* DMA1 Controller registers (0xFFC0 1C00-0xFFC0 1FFF) */
+#define pDMA0_CONFIG (volatile unsigned short *)DMA1_0_CONFIG
+#define pDMA0_NEXT_DESC_PTR (volatile void **)DMA1_0_NEXT_DESC_PTR
+#define pDMA0_START_ADDR (volatile void **)DMA1_0_START_ADDR
+#define pDMA0_X_COUNT (volatile unsigned short *)DMA1_0_X_COUNT
+#define pDMA0_Y_COUNT (volatile unsigned short *)DMA1_0_Y_COUNT
+#define pDMA0_X_MODIFY (volatile unsigned short *)DMA1_0_X_MODIFY
+#define pDMA0_Y_MODIFY (volatile unsigned short *)DMA1_0_Y_MODIFY
+#define pDMA0_CURR_DESC_PTR (volatile void **)DMA1_0_CURR_DESC_PTR
+#define pDMA0_CURR_ADDR (volatile void **)DMA1_0_CURR_ADDR
+#define pDMA0_CURR_X_COUNT (volatile unsigned short *)DMA1_0_CURR_X_COUNT
+#define pDMA0_CURR_Y_COUNT (volatile unsigned short *)DMA1_0_CURR_Y_COUNT
+#define pDMA0_IRQ_STATUS (volatile unsigned short *)DMA1_0_IRQ_STATUS
+#define pDMA0_PERIPHERAL_MAP (volatile unsigned short *)DMA1_0_PERIPHERAL_MAP
+
+/* Memory DMA1 Controller registers (0xFFC0 1E80-0xFFC0 1FFF) */
+#define pMDMA_D0_CONFIG (volatile unsigned short *)MDMA1_D0_CONFIG
+#define pMDMA_D0_NEXT_DESC_PTR (volatile void **)MDMA1_D0_NEXT_DESC_PTR
+#define pMDMA_D0_START_ADDR (volatile void **)MDMA1_D0_START_ADDR
+#define pMDMA_D0_X_COUNT (volatile unsigned short *)MDMA1_D0_X_COUNT
+#define pMDMA_D0_Y_COUNT (volatile unsigned short *)MDMA1_D0_Y_COUNT
+#define pMDMA_D0_X_MODIFY (volatile unsigned short *)MDMA1_D0_X_MODIFY
+#define pMDMA_D0_Y_MODIFY (volatile unsigned short *)MDMA1_D0_Y_MODIFY
+#define pMDMA_D0_CURR_DESC_PTR (volatile void **)MDMA1_D0_CURR_DESC_PTR
+#define pMDMA_D0_CURR_ADDR (volatile void **)MDMA1_D0_CURR_ADDR
+#define pMDMA_D0_CURR_X_COUNT (volatile unsigned short *)MDMA1_D0_CURR_X_COUNT
+#define pMDMA_D0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D0_CURR_Y_COUNT
+#define pMDMA_D0_IRQ_STATUS (volatile unsigned short *)MDMA1_D0_IRQ_STATUS
+#define pMDMA_D0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D0_PERIPHERAL_MAP
+#define pMDMA_S0_CONFIG (volatile unsigned short *)MDMA1_S0_CONFIG
+#define pMDMA_S0_NEXT_DESC_PTR (volatile void **)MDMA1_S0_NEXT_DESC_PTR
+#define pMDMA_S0_START_ADDR (volatile void **)MDMA1_S0_START_ADDR
+#define pMDMA_S0_X_COUNT (volatile unsigned short *)MDMA1_S0_X_COUNT
+#define pMDMA_S0_Y_COUNT (volatile unsigned short *)MDMA1_S0_Y_COUNT
+#define pMDMA_S0_X_MODIFY (volatile unsigned short *)MDMA1_S0_X_MODIFY
+#define pMDMA_S0_Y_MODIFY (volatile unsigned short *)MDMA1_S0_Y_MODIFY
+#define pMDMA_S0_CURR_DESC_PTR (volatile void **)MDMA1_S0_CURR_DESC_PTR
+#define pMDMA_S0_CURR_ADDR (volatile void **)MDMA1_S0_CURR_ADDR
+#define pMDMA_S0_CURR_X_COUNT (volatile unsigned short *)MDMA1_S0_CURR_X_COUNT
+#define pMDMA_S0_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S0_CURR_Y_COUNT
+#define pMDMA_S0_IRQ_STATUS (volatile unsigned short *)MDMA1_S0_IRQ_STATUS
+#define pMDMA_S0_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S0_PERIPHERAL_MAP
+#define pMDMA_D1_CONFIG (volatile unsigned short *)MDMA1_D1_CONFIG
+#define pMDMA_D1_NEXT_DESC_PTR (volatile void **)MDMA1_D1_NEXT_DESC_PTR
+#define pMDMA_D1_START_ADDR (volatile void **)MDMA1_D1_START_ADDR
+#define pMDMA_D1_X_COUNT (volatile unsigned short *)MDMA1_D1_X_COUNT
+#define pMDMA_D1_Y_COUNT (volatile unsigned short *)MDMA1_D1_Y_COUNT
+#define pMDMA_D1_X_MODIFY (volatile unsigned short *)MDMA1_D1_X_MODIFY
+#define pMDMA_D1_Y_MODIFY (volatile unsigned short *)MDMA1_D1_Y_MODIFY
+#define pMDMA_D1_CURR_DESC_PTR (volatile void **)MDMA1_D1_CURR_DESC_PTR
+#define pMDMA_D1_CURR_ADDR (volatile void **)MDMA1_D1_CURR_ADDR
+#define pMDMA_D1_CURR_X_COUNT (volatile unsigned short *)MDMA1_D1_CURR_X_COUNT
+#define pMDMA_D1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_D1_CURR_Y_COUNT
+#define pMDMA_D1_IRQ_STATUS (volatile unsigned short *)MDMA1_D1_IRQ_STATUS
+#define pMDMA_D1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_D1_PERIPHERAL_MAP
+#define pMDMA_S1_CONFIG (volatile unsigned short *)MDMA1_S1_CONFIG
+#define pMDMA_S1_NEXT_DESC_PTR (volatile void **)MDMA1_S1_NEXT_DESC_PTR
+#define pMDMA_S1_START_ADDR (volatile void **)MDMA1_S1_START_ADDR
+#define pMDMA_S1_X_COUNT (volatile unsigned short *)MDMA1_S1_X_COUNT
+#define pMDMA_S1_Y_COUNT (volatile unsigned short *)MDMA1_S1_Y_COUNT
+#define pMDMA_S1_X_MODIFY (volatile unsigned short *)MDMA1_S1_X_MODIFY
+#define pMDMA_S1_Y_MODIFY (volatile unsigned short *)MDMA1_S1_Y_MODIFY
+#define pMDMA_S1_CURR_DESC_PTR (volatile void **)MDMA1_S1_CURR_DESC_PTR
+#define pMDMA_S1_CURR_ADDR (volatile void **)MDMA1_S1_CURR_ADDR
+#define pMDMA_S1_CURR_X_COUNT (volatile unsigned short *)MDMA1_S1_CURR_X_COUNT
+#define pMDMA_S1_CURR_Y_COUNT (volatile unsigned short *)MDMA1_S1_CURR_Y_COUNT
+#define pMDMA_S1_IRQ_STATUS (volatile unsigned short *)MDMA1_S1_IRQ_STATUS
+#define pMDMA_S1_PERIPHERAL_MAP (volatile unsigned short *)MDMA1_S1_PERIPHERAL_MAP
+
+/* DMA2 Controller registers (0xFFC0 0C00-0xFFC0 0DFF) */
+#define pDMA1_CONFIG (volatile unsigned short *)DMA2_0_CONFIG
+#define pDMA1_NEXT_DESC_PTR (volatile void **)DMA2_0_NEXT_DESC_PTR
+#define pDMA1_START_ADDR (volatile void **)DMA2_0_START_ADDR
+#define pDMA1_X_COUNT (volatile unsigned short *)DMA2_0_X_COUNT
+#define pDMA1_Y_COUNT (volatile unsigned short *)DMA2_0_Y_COUNT
+#define pDMA1_X_MODIFY (volatile unsigned short *)DMA2_0_X_MODIFY
+#define pDMA1_Y_MODIFY (volatile unsigned short *)DMA2_0_Y_MODIFY
+#define pDMA1_CURR_DESC_PTR (volatile void **)DMA2_0_CURR_DESC_PTR
+#define pDMA1_CURR_ADDR (volatile void **)DMA2_0_CURR_ADDR
+#define pDMA1_CURR_X_COUNT (volatile unsigned short *)DMA2_0_CURR_X_COUNT
+#define pDMA1_CURR_Y_COUNT (volatile unsigned short *)DMA2_0_CURR_Y_COUNT
+#define pDMA1_IRQ_STATUS (volatile unsigned short *)DMA2_0_IRQ_STATUS
+#define pDMA1_PERIPHERAL_MAP (volatile unsigned short *)DMA2_0_PERIPHERAL_MAP
+#define pDMA2_CONFIG (volatile unsigned short *)DMA2_1_CONFIG
+#define pDMA2_NEXT_DESC_PTR (volatile void **)DMA2_1_NEXT_DESC_PTR
+#define pDMA2_START_ADDR (volatile void **)DMA2_1_START_ADDR
+#define pDMA2_X_COUNT (volatile unsigned short *)DMA2_1_X_COUNT
+#define pDMA2_Y_COUNT (volatile unsigned short *)DMA2_1_Y_COUNT
+#define pDMA2_X_MODIFY (volatile unsigned short *)DMA2_1_X_MODIFY
+#define pDMA2_Y_MODIFY (volatile unsigned short *)DMA2_1_Y_MODIFY
+#define pDMA2_CURR_DESC_PTR (volatile void **)DMA2_1_CURR_DESC_PTR
+#define pDMA2_CURR_ADDR (volatile void **)DMA2_1_CURR_ADDR
+#define pDMA2_CURR_X_COUNT (volatile unsigned short *)DMA2_1_CURR_X_COUNT
+#define pDMA2_CURR_Y_COUNT (volatile unsigned short *)DMA2_1_CURR_Y_COUNT
+#define pDMA2_IRQ_STATUS (volatile unsigned short *)DMA2_1_IRQ_STATUS
+#define pDMA2_PERIPHERAL_MAP (volatile unsigned short *)DMA2_1_PERIPHERAL_MAP
+#define pDMA3_CONFIG (volatile unsigned short *)DMA2_2_CONFIG
+#define pDMA3_NEXT_DESC_PTR (volatile void **)DMA2_2_NEXT_DESC_PTR
+#define pDMA3_START_ADDR (volatile void **)DMA2_2_START_ADDR
+#define pDMA3_X_COUNT (volatile unsigned short *)DMA2_2_X_COUNT
+#define pDMA3_Y_COUNT (volatile unsigned short *)DMA2_2_Y_COUNT
+#define pDMA3_X_MODIFY (volatile unsigned short *)DMA2_2_X_MODIFY
+#define pDMA3_Y_MODIFY (volatile unsigned short *)DMA2_2_Y_MODIFY
+#define pDMA3_CURR_DESC_PTR (volatile void **)DMA2_2_CURR_DESC_PTR
+#define pDMA3_CURR_ADDR (volatile void **)DMA2_2_CURR_ADDR
+#define pDMA3_CURR_X_COUNT (volatile unsigned short *)DMA2_2_CURR_X_COUNT
+#define pDMA3_CURR_Y_COUNT (volatile unsigned short *)DMA2_2_CURR_Y_COUNT
+#define pDMA3_IRQ_STATUS (volatile unsigned short *)DMA2_2_IRQ_STATUS
+#define pDMA3_PERIPHERAL_MAP (volatile unsigned short *)DMA2_2_PERIPHERAL_MAP
+#define pDMA4_CONFIG (volatile unsigned short *)DMA2_3_CONFIG
+#define pDMA4_NEXT_DESC_PTR (volatile void **)DMA2_3_NEXT_DESC_PTR
+#define pDMA4_START_ADDR (volatile void **)DMA2_3_START_ADDR
+#define pDMA4_X_COUNT (volatile unsigned short *)DMA2_3_X_COUNT
+#define pDMA4_Y_COUNT (volatile unsigned short *)DMA2_3_Y_COUNT
+#define pDMA4_X_MODIFY (volatile unsigned short *)DMA2_3_X_MODIFY
+#define pDMA4_Y_MODIFY (volatile unsigned short *)DMA2_3_Y_MODIFY
+#define pDMA4_CURR_DESC_PTR (volatile void **)DMA2_3_CURR_DESC_PTR
+#define pDMA4_CURR_ADDR (volatile void **)DMA2_3_CURR_ADDR
+#define pDMA4_CURR_X_COUNT (volatile unsigned short *)DMA2_3_CURR_X_COUNT
+#define pDMA4_CURR_Y_COUNT (volatile unsigned short *)DMA2_3_CURR_Y_COUNT
+#define pDMA4_IRQ_STATUS (volatile unsigned short *)DMA2_3_IRQ_STATUS
+#define pDMA4_PERIPHERAL_MAP (volatile unsigned short *)DMA2_3_PERIPHERAL_MAP
+#define pDMA5_CONFIG (volatile unsigned short *)DMA2_4_CONFIG
+#define pDMA5_NEXT_DESC_PTR (volatile void **)DMA2_4_NEXT_DESC_PTR
+#define pDMA5_START_ADDR (volatile void **)DMA2_4_START_ADDR
+#define pDMA5_X_COUNT (volatile unsigned short *)DMA2_4_X_COUNT
+#define pDMA5_Y_COUNT (volatile unsigned short *)DMA2_4_Y_COUNT
+#define pDMA5_X_MODIFY (volatile unsigned short *)DMA2_4_X_MODIFY
+#define pDMA5_Y_MODIFY (volatile unsigned short *)DMA2_4_Y_MODIFY
+#define pDMA5_CURR_DESC_PTR (volatile void **)DMA2_4_CURR_DESC_PTR
+#define pDMA5_CURR_ADDR (volatile void **)DMA2_4_CURR_ADDR
+#define pDMA5_CURR_X_COUNT (volatile unsigned short *)DMA2_4_CURR_X_COUNT
+#define pDMA5_CURR_Y_COUNT (volatile unsigned short *)DMA2_4_CURR_Y_COUNT
+#define pDMA5_IRQ_STATUS (volatile unsigned short *)DMA2_4_IRQ_STATUS
+#define pDMA5_PERIPHERAL_MAP (volatile unsigned short *)DMA2_4_PERIPHERAL_MAP
+#define pDMA6_CONFIG (volatile unsigned short *)DMA2_5_CONFIG
+#define pDMA6_NEXT_DESC_PTR (volatile void **)DMA2_5_NEXT_DESC_PTR
+#define pDMA6_START_ADDR (volatile void **)DMA2_5_START_ADDR
+#define pDMA6_X_COUNT (volatile unsigned short *)DMA2_5_X_COUNT
+#define pDMA6_Y_COUNT (volatile unsigned short *)DMA2_5_Y_COUNT
+#define pDMA6_X_MODIFY (volatile unsigned short *)DMA2_5_X_MODIFY
+#define pDMA6_Y_MODIFY (volatile unsigned short *)DMA2_5_Y_MODIFY
+#define pDMA6_CURR_DESC_PTR (volatile void **)DMA2_5_CURR_DESC_PTR
+#define pDMA6_CURR_ADDR (volatile void **)DMA2_5_CURR_ADDR
+#define pDMA6_CURR_X_COUNT (volatile unsigned short *)DMA2_5_CURR_X_COUNT
+#define pDMA6_CURR_Y_COUNT (volatile unsigned short *)DMA2_5_CURR_Y_COUNT
+#define pDMA6_IRQ_STATUS (volatile unsigned short *)DMA2_5_IRQ_STATUS
+#define pDMA6_PERIPHERAL_MAP (volatile unsigned short *)DMA2_5_PERIPHERAL_MAP
+#define pDMA7_CONFIG (volatile unsigned short *)DMA2_6_CONFIG
+#define pDMA7_NEXT_DESC_PTR (volatile void **)DMA2_6_NEXT_DESC_PTR
+#define pDMA7_START_ADDR (volatile void **)DMA2_6_START_ADDR
+#define pDMA7_X_COUNT (volatile unsigned short *)DMA2_6_X_COUNT
+#define pDMA7_Y_COUNT (volatile unsigned short *)DMA2_6_Y_COUNT
+#define pDMA7_X_MODIFY (volatile unsigned short *)DMA2_6_X_MODIFY
+#define pDMA7_Y_MODIFY (volatile unsigned short *)DMA2_6_Y_MODIFY
+#define pDMA7_CURR_DESC_PTR (volatile void **)DMA2_6_CURR_DESC_PTR
+#define pDMA7_CURR_ADDR (volatile void **)DMA2_6_CURR_ADDR
+#define pDMA7_CURR_X_COUNT (volatile unsigned short *)DMA2_6_CURR_X_COUNT
+#define pDMA7_CURR_Y_COUNT (volatile unsigned short *)DMA2_6_CURR_Y_COUNT
+#define pDMA7_IRQ_STATUS (volatile unsigned short *)DMA2_6_IRQ_STATUS
+#define pDMA7_PERIPHERAL_MAP (volatile unsigned short *)DMA2_6_PERIPHERAL_MAP
+
+#endif /* _CDEF_BF561_H */
diff --git a/include/asm-blackfin/arch-bf561/defBF561.h b/include/asm-blackfin/arch-bf561/defBF561.h
new file mode 100644
index 0000000..c6e3de5
--- /dev/null
+++ b/include/asm-blackfin/arch-bf561/defBF561.h
@@ -0,0 +1,1941 @@
+/*
+ * defBF561.h
+ *
+ * (c) Copyright 2001-2003 Analog Devices, Inc. All rights reserved.
+ *
+ */
+
+/* SYSTEM MMR REGISTER AND MEMORY MAP FOR ADSP-BF561 */
+
+#ifndef _DEF_BF561_H
+#define _DEF_BF561_H
+
+/*
+ * #if !defined(__ADSPBF561__)
+ * #warning defBF561.h should only be included for BF561 chip.
+ * #endif
+ */
+
+/* include all Core registers and bit definitions */
+#include <asm/arch-common/def_LPBlackfin.h>
+
+/*
+ * Helper macros
+ * usage:
+ * P0.H = HI(UART_THR);
+ * P0.L = LO(UART_THR);
+ */
+
+#define LO(con32) ((con32) & 0xFFFF)
+#define lo(con32) ((con32) & 0xFFFF)
+#define HI(con32) (((con32) >> 16) & 0xFFFF)
+#define hi(con32) (((con32) >> 16) & 0xFFFF)
+
+/*
+ * System MMR Register Map
+ */
+
+/* Clock and System Control (0xFFC00000 - 0xFFC000FF) */
+#define PLL_CTL 0xFFC00000 /* PLL Control register */
+#define PLL_DIV 0xFFC00004 /* PLL Divide Register */
+#define VR_CTL 0xFFC00008 /* Voltage Regulator Control Register */
+#define PLL_STAT 0xFFC0000C /* PLL Status register */
+#define PLL_LOCKCNT 0xFFC00010 /* PLL Lock Count register */
+
+/*
+ * System Reset and Interrupt Controller registers for
+ * core A (0xFFC0 0100-0xFFC0 01FF)
+ */
+#define SICA_SWRST 0xFFC00100 /* Software Reset register */
+#define SICA_SYSCR 0xFFC00104 /* System Reset Configuration register */
+#define SICA_RVECT 0xFFC00108 /* SIC Reset Vector Address Register */
+#define SICA_IMASK 0xFFC0010C /* SIC Interrupt Mask register 0 */
+#define SICA_IMASK0 0xFFC0010C /* SIC Interrupt Mask register 0 */
+#define SICA_IMASK1 0xFFC00110 /* SIC Interrupt Mask register 1 */
+#define SICA_IAR0 0xFFC00124 /* SIC Interrupt Assignment Register 0 */
+#define SICA_IAR1 0xFFC00128 /* SIC Interrupt Assignment Register 1 */
+#define SICA_IAR2 0xFFC0012C /* SIC Interrupt Assignment Register 2 */
+#define SICA_IAR3 0xFFC00130 /* SIC Interrupt Assignment Register 3 */
+#define SICA_IAR4 0xFFC00134 /* SIC Interrupt Assignment Register 4 */
+#define SICA_IAR5 0xFFC00138 /* SIC Interrupt Assignment Register 5 */
+#define SICA_IAR6 0xFFC0013C /* SIC Interrupt Assignment Register 6 */
+#define SICA_IAR7 0xFFC00140 /* SIC Interrupt Assignment Register 7 */
+#define SICA_ISR0 0xFFC00114 /* SIC Interrupt Status register 0 */
+#define SICA_ISR1 0xFFC00118 /* SIC Interrupt Status register 1 */
+#define SICA_IWR0 0xFFC0011C /* SIC Interrupt Wakeup-Enable register 0 */
+#define SICA_IWR1 0xFFC00120 /* SIC Interrupt Wakeup-Enable register 1 */
+
+/*
+ * System Reset and Interrupt Controller registers for
+ * Core B (0xFFC0 1100-0xFFC0 11FF)
+ */
+#define SICB_SWRST 0xFFC01100 /* reserved */
+#define SICB_SYSCR 0xFFC01104 /* reserved */
+#define SICB_RVECT 0xFFC01108 /* SIC Reset Vector Address Register */
+#define SICB_IMASK0 0xFFC0110C /* SIC Interrupt Mask register 0 */
+#define SICB_IMASK1 0xFFC01110 /* SIC Interrupt Mask register 1 */
+#define SICB_IAR0 0xFFC01124 /* SIC Interrupt Assignment Register 0 */
+#define SICB_IAR1 0xFFC01128 /* SIC Interrupt Assignment Register 1 */
+#define SICB_IAR2 0xFFC0112C /* SIC Interrupt Assignment Register 2 */
+#define SICB_IAR3 0xFFC01130 /* SIC Interrupt Assignment Register 3 */
+#define SICB_IAR4 0xFFC01134 /* SIC Interrupt Assignment Register 4 */
+#define SICB_IAR5 0xFFC01138 /* SIC Interrupt Assignment Register 5 */
+#define SICB_IAR6 0xFFC0113C /* SIC Interrupt Assignment Register 6 */
+#define SICB_IAR7 0xFFC01140 /* SIC Interrupt Assignment Register 7 */
+#define SICB_ISR0 0xFFC01114 /* SIC Interrupt Status register 0 */
+#define SICB_ISR1 0xFFC01118 /* SIC Interrupt Status register 1 */
+#define SICB_IWR0 0xFFC0111C /* SIC Interrupt Wakeup-Enable register 0 */
+#define SICB_IWR1 0xFFC01120 /* SIC Interrupt Wakeup-Enable register 1 */
+
+/* Watchdog Timer registers for Core A (0xFFC0 0200-0xFFC0 02FF) */
+#define WDOGA_CTL 0xFFC00200 /* Watchdog Control register */
+#define WDOGA_CNT 0xFFC00204 /* Watchdog Count register */
+#define WDOGA_STAT 0xFFC00208 /* Watchdog Status register */
+
+/* Watchdog Timer registers for Core B (0xFFC0 1200-0xFFC0 12FF) */
+#define WDOGB_CTL 0xFFC01200 /* Watchdog Control register */
+#define WDOGB_CNT 0xFFC01204 /* Watchdog Count register */
+#define WDOGB_STAT 0xFFC01208 /* Watchdog Status register */
+
+/* UART Controller (0xFFC00400 - 0xFFC004FF) */
+#define UART_THR 0xFFC00400 /* Transmit Holding register */
+#define UART_RBR 0xFFC00400 /* Receive Buffer register */
+#define UART_DLL 0xFFC00400 /* Divisor Latch (Low-Byte) */
+#define UART_IER 0xFFC00404 /* Interrupt Enable Register */
+#define UART_DLH 0xFFC00404 /* Divisor Latch (High-Byte) */
+#define UART_IIR 0xFFC00408 /* Interrupt Identification Register */
+#define UART_LCR 0xFFC0040C /* Line Control Register */
+#define UART_MCR 0xFFC00410 /* Modem Control Register */
+#define UART_LSR 0xFFC00414 /* Line Status Register */
+#define UART_MSR 0xFFC00418 /* Modem Status Register */
+#define UART_SCR 0xFFC0041C /* SCR Scratch Register */
+#define UART_GCTL 0xFFC00424 /* Global Control Register */
+
+/* SPI Controller (0xFFC00500 - 0xFFC005FF) */
+#define SPI_CTL 0xFFC00500 /* SPI Control Register */
+#define SPI_FLG 0xFFC00504 /* SPI Flag register */
+#define SPI_STAT 0xFFC00508 /* SPI Status register */
+#define SPI_TDBR 0xFFC0050C /* SPI Transmit Data Buffer Register */
+#define SPI_RDBR 0xFFC00510 /* SPI Receive Data Buffer Register */
+#define SPI_BAUD 0xFFC00514 /* SPI Baud rate Register */
+#define SPI_SHADOW 0xFFC00518 /* SPI_RDBR Shadow Register */
+
+/* Timer 0-7 registers (0xFFC0 0600-0xFFC0 06FF) */
+#define TIMER0_CONFIG 0xFFC00600 /* Timer0 Configuration register */
+#define TIMER0_COUNTER 0xFFC00604 /* Timer0 Counter register */
+#define TIMER0_PERIOD 0xFFC00608 /* Timer0 Period register */
+#define TIMER0_WIDTH 0xFFC0060C /* Timer0 Width register */
+#define TIMER1_CONFIG 0xFFC00610 /* Timer1 Configuration register */
+#define TIMER1_COUNTER 0xFFC00614 /* Timer1 Counter register */
+#define TIMER1_PERIOD 0xFFC00618 /* Timer1 Period register */
+#define TIMER1_WIDTH 0xFFC0061C /* Timer1 Width register */
+#define TIMER2_CONFIG 0xFFC00620 /* Timer2 Configuration register */
+#define TIMER2_COUNTER 0xFFC00624 /* Timer2 Counter register */
+#define TIMER2_PERIOD 0xFFC00628 /* Timer2 Period register */
+#define TIMER2_WIDTH 0xFFC0062C /* Timer2 Width register */
+#define TIMER3_CONFIG 0xFFC00630 /* Timer3 Configuration register */
+#define TIMER3_COUNTER 0xFFC00634 /* Timer3 Counter register */
+#define TIMER3_PERIOD 0xFFC00638 /* Timer3 Period register */
+#define TIMER3_WIDTH 0xFFC0063C /* Timer3 Width register */
+#define TIMER4_CONFIG 0xFFC00640 /* Timer4 Configuration register */
+#define TIMER4_COUNTER 0xFFC00644 /* Timer4 Counter register */
+#define TIMER4_PERIOD 0xFFC00648 /* Timer4 Period register */
+#define TIMER4_WIDTH 0xFFC0064C /* Timer4 Width register */
+#define TIMER5_CONFIG 0xFFC00650 /* Timer5 Configuration register */
+#define TIMER5_COUNTER 0xFFC00654 /* Timer5 Counter register */
+#define TIMER5_PERIOD 0xFFC00658 /* Timer5 Period register */
+#define TIMER5_WIDTH 0xFFC0065C /* Timer5 Width register */
+#define TIMER6_CONFIG 0xFFC00660 /* Timer6 Configuration register */
+#define TIMER6_COUNTER 0xFFC00664 /* Timer6 Counter register */
+#define TIMER6_PERIOD 0xFFC00668 /* Timer6 Period register */
+#define TIMER6_WIDTH 0xFFC0066C /* Timer6 Width register */
+#define TIMER7_CONFIG 0xFFC00670 /* Timer7 Configuration register */
+#define TIMER7_COUNTER 0xFFC00674 /* Timer7 Counter register */
+#define TIMER7_PERIOD 0xFFC00678 /* Timer7 Period register */
+#define TIMER7_WIDTH 0xFFC0067C /* Timer7 Width register */
+#define TMRS8_ENABLE 0xFFC00680 /* Timer Enable Register */
+#define TMRS8_DISABLE 0xFFC00684 /* Timer Disable register */
+#define TMRS8_STATUS 0xFFC00688 /* Timer Status register */
+
+/* Timer registers 8-11 (0xFFC0 1600-0xFFC0 16FF) */
+#define TIMER8_CONFIG 0xFFC01600 /* Timer8 Configuration register */
+#define TIMER8_COUNTER 0xFFC01604 /* Timer8 Counter register */
+#define TIMER8_PERIOD 0xFFC01608 /* Timer8 Period register */
+#define TIMER8_WIDTH 0xFFC0160C /* Timer8 Width register */
+#define TIMER9_CONFIG 0xFFC01610 /* Timer9 Configuration register */
+#define TIMER9_COUNTER 0xFFC01614 /* Timer9 Counter register */
+#define TIMER9_PERIOD 0xFFC01618 /* Timer9 Period register */
+#define TIMER9_WIDTH 0xFFC0161C /* Timer9 Width register */
+#define TIMER10_CONFIG 0xFFC01620 /* Timer10 Configuration register */
+#define TIMER10_COUNTER 0xFFC01624 /* Timer10 Counter register */
+#define TIMER10_PERIOD 0xFFC01628 /* Timer10 Period register */
+#define TIMER10_WIDTH 0xFFC0162C /* Timer10 Width register */
+#define TIMER11_CONFIG 0xFFC01630 /* Timer11 Configuration register */
+#define TIMER11_COUNTER 0xFFC01634 /* Timer11 Counter register */
+#define TIMER11_PERIOD 0xFFC01638 /* Timer11 Period register */
+#define TIMER11_WIDTH 0xFFC0163C /* Timer11 Width register */
+#define TMRS4_ENABLE 0xFFC01640 /* Timer Enable Register */
+#define TMRS4_DISABLE 0xFFC01644 /* Timer Disable register */
+#define TMRS4_STATUS 0xFFC01648 /* Timer Status register */
+
+/* Programmable Flag 0 registers (0xFFC0 0700-0xFFC0 07FF) */
+#define FIO0_FLAG_D 0xFFC00700 /* Flag Data register */
+#define FIO0_FLAG_C 0xFFC00704 /* Flag Clear register */
+#define FIO0_FLAG_S 0xFFC00708 /* Flag Set register */
+#define FIO0_FLAG_T 0xFFC0070C /* Flag Toggle register */
+#define FIO0_MASKA_D 0xFFC00710 /* Flag Mask Interrupt A Data register */
+#define FIO0_MASKA_C 0xFFC00714 /* Flag Mask Interrupt A Clear register */
+#define FIO0_MASKA_S 0xFFC00718 /* Flag Mask Interrupt A Set register */
+#define FIO0_MASKA_T 0xFFC0071C /* Flag Mask Interrupt A Toggle register */
+#define FIO0_MASKB_D 0xFFC00720 /* Flag Mask Interrupt B Data register */
+#define FIO0_MASKB_C 0xFFC00724 /* Flag Mask Interrupt B Clear register */
+#define FIO0_MASKB_S 0xFFC00728 /* Flag Mask Interrupt B Set register */
+#define FIO0_MASKB_T 0xFFC0072C /* Flag Mask Interrupt B Toggle register */
+#define FIO0_DIR 0xFFC00730 /* Flag Direction register */
+#define FIO0_POLAR 0xFFC00734 /* Flag Polarity register */
+#define FIO0_EDGE 0xFFC00738 /* Flag Interrupt Sensitivity register */
+#define FIO0_BOTH 0xFFC0073C /* Flag Set on Both Edges register */
+#define FIO0_INEN 0xFFC00740 /* Flag Input Enable register */
+
+/* Programmable Flag 1 registers (0xFFC0 1500-0xFFC0 15FF) */
+#define FIO1_FLAG_D 0xFFC01500 /* Flag Data register */
+#define FIO1_FLAG_C 0xFFC01504 /* Flag Clear register */
+#define FIO1_FLAG_S 0xFFC01508 /* Flag Set register */
+#define FIO1_FLAG_T 0xFFC0150C /* Flag Toggle register */
+#define FIO1_MASKA_D 0xFFC01510 /* Flag Mask Interrupt A Data register */
+#define FIO1_MASKA_C 0xFFC01514 /* Flag Mask Interrupt A Clear register */
+#define FIO1_MASKA_S 0xFFC01518 /* Flag Mask Interrupt A Set register */
+#define FIO1_MASKA_T 0xFFC0151C /* Flag Mask Interrupt A Toggle register */
+#define FIO1_MASKB_D 0xFFC01520 /* Flag Mask Interrupt B Data register */
+#define FIO1_MASKB_C 0xFFC01524 /* Flag Mask Interrupt B Clear register */
+#define FIO1_MASKB_S 0xFFC01528 /* Flag Mask Interrupt B Set register */
+#define FIO1_MASKB_T 0xFFC0152C /* Flag Mask Interrupt B Toggle register */
+#define FIO1_DIR 0xFFC01530 /* Flag Direction register */
+#define FIO1_POLAR 0xFFC01534 /* Flag Polarity register */
+#define FIO1_EDGE 0xFFC01538 /* Flag Interrupt Sensitivity register */
+#define FIO1_BOTH 0xFFC0153C /* Flag Set on Both Edges register */
+#define FIO1_INEN 0xFFC01540 /* Flag Input Enable register */
+
+/* Programmable Flag registers (0xFFC0 1700-0xFFC0 17FF) */
+#define FIO2_FLAG_D 0xFFC01700 /* Flag Data register */
+#define FIO2_FLAG_C 0xFFC01704 /* Flag Clear register */
+#define FIO2_FLAG_S 0xFFC01708 /* Flag Set register */
+#define FIO2_FLAG_T 0xFFC0170C /* Flag Toggle register */
+#define FIO2_MASKA_D 0xFFC01710 /* Flag Mask Interrupt A Data register */
+#define FIO2_MASKA_C 0xFFC01714 /* Flag Mask Interrupt A Clear register */
+#define FIO2_MASKA_S 0xFFC01718 /* Flag Mask Interrupt A Set register */
+#define FIO2_MASKA_T 0xFFC0171C /* Flag Mask Interrupt A Toggle register */
+#define FIO2_MASKB_D 0xFFC01720 /* Flag Mask Interrupt B Data register */
+#define FIO2_MASKB_C 0xFFC01724 /* Flag Mask Interrupt B Clear register */
+#define FIO2_MASKB_S 0xFFC01728 /* Flag Mask Interrupt B Set register */
+#define FIO2_MASKB_T 0xFFC0172C /* Flag Mask Interrupt B Toggle register */
+#define FIO2_DIR 0xFFC01730 /* Flag Direction register */
+#define FIO2_POLAR 0xFFC01734 /* Flag Polarity register */
+#define FIO2_EDGE 0xFFC01738 /* Flag Interrupt Sensitivity register */
+#define FIO2_BOTH 0xFFC0173C /* Flag Set on Both Edges register */
+#define FIO2_INEN 0xFFC01740 /* Flag Input Enable register */
+
+/* SPORT0 Controller (0xFFC00800 - 0xFFC008FF) */
+#define SPORT0_TCR1 0xFFC00800 /* SPORT0 Transmit Configuration 1 Register */
+#define SPORT0_TCR2 0xFFC00804 /* SPORT0 Transmit Configuration 2 Register */
+#define SPORT0_TCLKDIV 0xFFC00808 /* SPORT0 Transmit Clock Divider */
+#define SPORT0_TFSDIV 0xFFC0080C /* SPORT0 Transmit Frame Sync Divider */
+#define SPORT0_TX 0xFFC00810 /* SPORT0 TX Data Register */
+#define SPORT0_RX 0xFFC00818 /* SPORT0 RX Data Register */
+#define SPORT0_RCR1 0xFFC00820 /* SPORT0 Transmit Configuration 1 Register */
+#define SPORT0_RCR2 0xFFC00824 /* SPORT0 Transmit Configuration 2 Register */
+#define SPORT0_RCLKDIV 0xFFC00828 /* SPORT0 Receive Clock Divider */
+#define SPORT0_RFSDIV 0xFFC0082C /* SPORT0 Receive Frame Sync Divider */
+#define SPORT0_STAT 0xFFC00830 /* SPORT0 Status Register */
+#define SPORT0_CHNL 0xFFC00834 /* SPORT0 Current Channel Register */
+#define SPORT0_MCMC1 0xFFC00838 /* SPORT0 Multi-Channel Configuration Register 1 */
+#define SPORT0_MCMC2 0xFFC0083C /* SPORT0 Multi-Channel Configuration Register 2 */
+#define SPORT0_MTCS0 0xFFC00840 /* SPORT0 Multi-Channel Transmit Select Register 0 */
+#define SPORT0_MTCS1 0xFFC00844 /* SPORT0 Multi-Channel Transmit Select Register 1 */
+#define SPORT0_MTCS2 0xFFC00848 /* SPORT0 Multi-Channel Transmit Select Register 2 */
+#define SPORT0_MTCS3 0xFFC0084C /* SPORT0 Multi-Channel Transmit Select Register 3 */
+#define SPORT0_MRCS0 0xFFC00850 /* SPORT0 Multi-Channel Receive Select Register 0 */
+#define SPORT0_MRCS1 0xFFC00854 /* SPORT0 Multi-Channel Receive Select Register 1 */
+#define SPORT0_MRCS2 0xFFC00858 /* SPORT0 Multi-Channel Receive Select Register 2 */
+#define SPORT0_MRCS3 0xFFC0085C /* SPORT0 Multi-Channel Receive Select Register 3 */
+
+/* SPORT1 Controller (0xFFC00900 - 0xFFC009FF) */
+#define SPORT1_TCR1 0xFFC00900 /* SPORT1 Transmit Configuration 1 Register */
+#define SPORT1_TCR2 0xFFC00904 /* SPORT1 Transmit Configuration 2 Register */
+#define SPORT1_TCLKDIV 0xFFC00908 /* SPORT1 Transmit Clock Divider */
+#define SPORT1_TFSDIV 0xFFC0090C /* SPORT1 Transmit Frame Sync Divider */
+#define SPORT1_TX 0xFFC00910 /* SPORT1 TX Data Register */
+#define SPORT1_RX 0xFFC00918 /* SPORT1 RX Data Register */
+#define SPORT1_RCR1 0xFFC00920 /* SPORT1 Transmit Configuration 1 Register */
+#define SPORT1_RCR2 0xFFC00924 /* SPORT1 Transmit Configuration 2 Register */
+#define SPORT1_RCLKDIV 0xFFC00928 /* SPORT1 Receive Clock Divider */
+#define SPORT1_RFSDIV 0xFFC0092C /* SPORT1 Receive Frame Sync Divider */
+#define SPORT1_STAT 0xFFC00930 /* SPORT1 Status Register */
+#define SPORT1_CHNL 0xFFC00934 /* SPORT1 Current Channel Register */
+#define SPORT1_MCMC1 0xFFC00938 /* SPORT1 Multi-Channel Configuration Register 1 */
+#define SPORT1_MCMC2 0xFFC0093C /* SPORT1 Multi-Channel Configuration Register 2 */
+#define SPORT1_MTCS0 0xFFC00940 /* SPORT1 Multi-Channel Transmit Select Register 0 */
+#define SPORT1_MTCS1 0xFFC00944 /* SPORT1 Multi-Channel Transmit Select Register 1 */
+#define SPORT1_MTCS2 0xFFC00948 /* SPORT1 Multi-Channel Transmit Select Register 2 */
+#define SPORT1_MTCS3 0xFFC0094C /* SPORT1 Multi-Channel Transmit Select Register 3 */
+#define SPORT1_MRCS0 0xFFC00950 /* SPORT1 Multi-Channel Receive Select Register 0 */
+#define SPORT1_MRCS1 0xFFC00954 /* SPORT1 Multi-Channel Receive Select Register 1 */
+#define SPORT1_MRCS2 0xFFC00958 /* SPORT1 Multi-Channel Receive Select Register 2 */
+#define SPORT1_MRCS3 0xFFC0095C /* SPORT1 Multi-Channel Receive Select Register 3 */
+
+/* Asynchronous Memory Controller - External Bus Interface Unit */
+#define EBIU_AMGCTL 0xFFC00A00 /* Asynchronous Memory Global Control Register */
+#define EBIU_AMBCTL0 0xFFC00A04 /* Asynchronous Memory Bank Control Register 0 */
+#define EBIU_AMBCTL1 0xFFC00A08 /* Asynchronous Memory Bank Control Register 1 */
+
+/* SDRAM Controller External Bus Interface Unit (0xFFC00A00 - 0xFFC00AFF) */
+#define EBIU_SDGCTL 0xFFC00A10 /* SDRAM Global Control Register */
+#define EBIU_SDBCTL 0xFFC00A14 /* SDRAM Bank Control Register */
+#define EBIU_SDRRC 0xFFC00A18 /* SDRAM Refresh Rate Control Register */
+#define EBIU_SDSTAT 0xFFC00A1C /* SDRAM Status Register */
+
+/* Parallel Peripheral Interface (PPI) 0 registers (0xFFC0 1000-0xFFC0 10FF) */
+#define PPI0_CONTROL 0xFFC01000 /* PPI0 Control register */
+#define PPI0_STATUS 0xFFC01004 /* PPI0 Status register */
+#define PPI0_COUNT 0xFFC01008 /* PPI0 Transfer Count register */
+#define PPI0_DELAY 0xFFC0100C /* PPI0 Delay Count register */
+#define PPI0_FRAME 0xFFC01010 /* PPI0 Frame Length register */
+
+/* Parallel Peripheral Interface (PPI) 1 registers (0xFFC0 1300-0xFFC0 13FF) */
+#define PPI1_CONTROL 0xFFC01300 /* PPI1 Control register */
+#define PPI1_STATUS 0xFFC01304 /* PPI1 Status register */
+#define PPI1_COUNT 0xFFC01308 /* PPI1 Transfer Count register */
+#define PPI1_DELAY 0xFFC0130C /* PPI1 Delay Count register */
+#define PPI1_FRAME 0xFFC01310 /* PPI1 Frame Length register */
+
+/* DMA Traffic controls */
+#define DMA_TCPER 0xFFC00B0C /* Traffic Control Periods Register */
+#define DMA_TCCNT 0xFFC00B10 /* Traffic Control Current Counts Register */
+#define DMA_TC_PER 0xFFC00B0C /* Traffic Control Periods Register */
+#define DMA_TC_CNT 0xFFC00B10 /* Traffic Control Current Counts Register */
+
+/* DMA1 Controller registers (0xFFC0 1C00-0xFFC0 1FFF) */
+#define DMA1_0_CONFIG 0xFFC01C08 /* DMA1 Channel 0 Configuration register */
+#define DMA1_0_NEXT_DESC_PTR 0xFFC01C00 /* DMA1 Channel 0 Next Descripter Ptr Reg */
+#define DMA1_0_START_ADDR 0xFFC01C04 /* DMA1 Channel 0 Start Address */
+#define DMA1_0_X_COUNT 0xFFC01C10 /* DMA1 Channel 0 Inner Loop Count */
+#define DMA1_0_Y_COUNT 0xFFC01C18 /* DMA1 Channel 0 Outer Loop Count */
+#define DMA1_0_X_MODIFY 0xFFC01C14 /* DMA1 Channel 0 Inner Loop Addr Increment */
+#define DMA1_0_Y_MODIFY 0xFFC01C1C /* DMA1 Channel 0 Outer Loop Addr Increment */
+#define DMA1_0_CURR_DESC_PTR 0xFFC01C20 /* DMA1 Channel 0 Current Descriptor Pointer */
+#define DMA1_0_CURR_ADDR 0xFFC01C24 /* DMA1 Channel 0 Current Address Pointer */
+#define DMA1_0_CURR_X_COUNT 0xFFC01C30 /* DMA1 Channel 0 Current Inner Loop Count */
+#define DMA1_0_CURR_Y_COUNT 0xFFC01C38 /* DMA1 Channel 0 Current Outer Loop Count */
+#define DMA1_0_IRQ_STATUS 0xFFC01C28 /* DMA1 Channel 0 Interrupt Status Register */
+#define DMA1_0_PERIPHERAL_MAP 0xFFC01C2C /* DMA1 Channel 0 Peripheral Map Register */
+
+#define DMA1_1_CONFIG 0xFFC01C48 /* DMA1 Channel 1 Configuration register */
+#define DMA1_1_NEXT_DESC_PTR 0xFFC01C40 /* DMA1 Channel 1 Next Descripter Ptr Reg */
+#define DMA1_1_START_ADDR 0xFFC01C44 /* DMA1 Channel 1 Start Address */
+#define DMA1_1_X_COUNT 0xFFC01C50 /* DMA1 Channel 1 Inner Loop Count */
+#define DMA1_1_Y_COUNT 0xFFC01C58 /* DMA1 Channel 1 Outer Loop Count */
+#define DMA1_1_X_MODIFY 0xFFC01C54 /* DMA1 Channel 1 Inner Loop Addr Increment */
+#define DMA1_1_Y_MODIFY 0xFFC01C5C /* DMA1 Channel 1 Outer Loop Addr Increment */
+#define DMA1_1_CURR_DESC_PTR 0xFFC01C60 /* DMA1 Channel 1 Current Descriptor Pointer */
+#define DMA1_1_CURR_ADDR 0xFFC01C64 /* DMA1 Channel 1 Current Address Pointer */
+#define DMA1_1_CURR_X_COUNT 0xFFC01C70 /* DMA1 Channel 1 Current Inner Loop Count */
+#define DMA1_1_CURR_Y_COUNT 0xFFC01C78 /* DMA1 Channel 1 Current Outer Loop Count */
+#define DMA1_1_IRQ_STATUS 0xFFC01C68 /* DMA1 Channel 1 Interrupt Status Register */
+#define DMA1_1_PERIPHERAL_MAP 0xFFC01C6C /* DMA1 Channel 1 Peripheral Map Register */
+
+#define DMA1_2_CONFIG 0xFFC01C88 /* DMA1 Channel 2 Configuration register */
+#define DMA1_2_NEXT_DESC_PTR 0xFFC01C80 /* DMA1 Channel 2 Next Descripter Ptr Reg */
+#define DMA1_2_START_ADDR 0xFFC01C84 /* DMA1 Channel 2 Start Address */
+#define DMA1_2_X_COUNT 0xFFC01C90 /* DMA1 Channel 2 Inner Loop Count */
+#define DMA1_2_Y_COUNT 0xFFC01C98 /* DMA1 Channel 2 Outer Loop Count */
+#define DMA1_2_X_MODIFY 0xFFC01C94 /* DMA1 Channel 2 Inner Loop Addr Increment */
+#define DMA1_2_Y_MODIFY 0xFFC01C9C /* DMA1 Channel 2 Outer Loop Addr Increment */
+#define DMA1_2_CURR_DESC_PTR 0xFFC01CA0 /* DMA1 Channel 2 Current Descriptor Pointer */
+#define DMA1_2_CURR_ADDR 0xFFC01CA4 /* DMA1 Channel 2 Current Address Pointer */
+#define DMA1_2_CURR_X_COUNT 0xFFC01CB0 /* DMA1 Channel 2 Current Inner Loop Count */
+#define DMA1_2_CURR_Y_COUNT 0xFFC01CB8 /* DMA1 Channel 2 Current Outer Loop Count */
+#define DMA1_2_IRQ_STATUS 0xFFC01CA8 /* DMA1 Channel 2 Interrupt Status Register */
+#define DMA1_2_PERIPHERAL_MAP 0xFFC01CAC /* DMA1 Channel 2 Peripheral Map Register */
+
+#define DMA1_3_CONFIG 0xFFC01CC8 /* DMA1 Channel 3 Configuration register */
+#define DMA1_3_NEXT_DESC_PTR 0xFFC01CC0 /* DMA1 Channel 3 Next Descripter Ptr Reg */
+#define DMA1_3_START_ADDR 0xFFC01CC4 /* DMA1 Channel 3 Start Address */
+#define DMA1_3_X_COUNT 0xFFC01CD0 /* DMA1 Channel 3 Inner Loop Count */
+#define DMA1_3_Y_COUNT 0xFFC01CD8 /* DMA1 Channel 3 Outer Loop Count */
+#define DMA1_3_X_MODIFY 0xFFC01CD4 /* DMA1 Channel 3 Inner Loop Addr Increment */
+#define DMA1_3_Y_MODIFY 0xFFC01CDC /* DMA1 Channel 3 Outer Loop Addr Increment */
+#define DMA1_3_CURR_DESC_PTR 0xFFC01CE0 /* DMA1 Channel 3 Current Descriptor Pointer */
+#define DMA1_3_CURR_ADDR 0xFFC01CE4 /* DMA1 Channel 3 Current Address Pointer */
+#define DMA1_3_CURR_X_COUNT 0xFFC01CF0 /* DMA1 Channel 3 Current Inner Loop Count */
+#define DMA1_3_CURR_Y_COUNT 0xFFC01CF8 /* DMA1 Channel 3 Current Outer Loop Count */
+#define DMA1_3_IRQ_STATUS 0xFFC01CE8 /* DMA1 Channel 3 Interrupt Status Register */
+#define DMA1_3_PERIPHERAL_MAP 0xFFC01CEC /* DMA1 Channel 3 Peripheral Map Register */
+
+#define DMA1_4_CONFIG 0xFFC01D08 /* DMA1 Channel 4 Configuration register */
+#define DMA1_4_NEXT_DESC_PTR 0xFFC01D00 /* DMA1 Channel 4 Next Descripter Ptr Reg */
+#define DMA1_4_START_ADDR 0xFFC01D04 /* DMA1 Channel 4 Start Address */
+#define DMA1_4_X_COUNT 0xFFC01D10 /* DMA1 Channel 4 Inner Loop Count */
+#define DMA1_4_Y_COUNT 0xFFC01D18 /* DMA1 Channel 4 Outer Loop Count */
+#define DMA1_4_X_MODIFY 0xFFC01D14 /* DMA1 Channel 4 Inner Loop Addr Increment */
+#define DMA1_4_Y_MODIFY 0xFFC01D1C /* DMA1 Channel 4 Outer Loop Addr Increment */
+#define DMA1_4_CURR_DESC_PTR 0xFFC01D20 /* DMA1 Channel 4 Current Descriptor Pointer */
+#define DMA1_4_CURR_ADDR 0xFFC01D24 /* DMA1 Channel 4 Current Address Pointer */
+#define DMA1_4_CURR_X_COUNT 0xFFC01D30 /* DMA1 Channel 4 Current Inner Loop Count */
+#define DMA1_4_CURR_Y_COUNT 0xFFC01D38 /* DMA1 Channel 4 Current Outer Loop Count */
+#define DMA1_4_IRQ_STATUS 0xFFC01D28 /* DMA1 Channel 4 Interrupt Status Register */
+#define DMA1_4_PERIPHERAL_MAP 0xFFC01D2C /* DMA1 Channel 4 Peripheral Map Register */
+
+#define DMA1_5_CONFIG 0xFFC01D48 /* DMA1 Channel 5 Configuration register */
+#define DMA1_5_NEXT_DESC_PTR 0xFFC01D40 /* DMA1 Channel 5 Next Descripter Ptr Reg */
+#define DMA1_5_START_ADDR 0xFFC01D44 /* DMA1 Channel 5 Start Address */
+#define DMA1_5_X_COUNT 0xFFC01D50 /* DMA1 Channel 5 Inner Loop Count */
+#define DMA1_5_Y_COUNT 0xFFC01D58 /* DMA1 Channel 5 Outer Loop Count */
+#define DMA1_5_X_MODIFY 0xFFC01D54 /* DMA1 Channel 5 Inner Loop Addr Increment */
+#define DMA1_5_Y_MODIFY 0xFFC01D5C /* DMA1 Channel 5 Outer Loop Addr Increment */
+#define DMA1_5_CURR_DESC_PTR 0xFFC01D60 /* DMA1 Channel 5 Current Descriptor Pointer */
+#define DMA1_5_CURR_ADDR 0xFFC01D64 /* DMA1 Channel 5 Current Address Pointer */
+#define DMA1_5_CURR_X_COUNT 0xFFC01D70 /* DMA1 Channel 5 Current Inner Loop Count */
+#define DMA1_5_CURR_Y_COUNT 0xFFC01D78 /* DMA1 Channel 5 Current Outer Loop Count */
+#define DMA1_5_IRQ_STATUS 0xFFC01D68 /* DMA1 Channel 5 Interrupt Status Register */
+#define DMA1_5_PERIPHERAL_MAP 0xFFC01D6C /* DMA1 Channel 5 Peripheral Map Register */
+
+#define DMA1_6_CONFIG 0xFFC01D88 /* DMA1 Channel 6 Configuration register */
+#define DMA1_6_NEXT_DESC_PTR 0xFFC01D80 /* DMA1 Channel 6 Next Descripter Ptr Reg */
+#define DMA1_6_START_ADDR 0xFFC01D84 /* DMA1 Channel 6 Start Address */
+#define DMA1_6_X_COUNT 0xFFC01D90 /* DMA1 Channel 6 Inner Loop Count */
+#define DMA1_6_Y_COUNT 0xFFC01D98 /* DMA1 Channel 6 Outer Loop Count */
+#define DMA1_6_X_MODIFY 0xFFC01D94 /* DMA1 Channel 6 Inner Loop Addr Increment */
+#define DMA1_6_Y_MODIFY 0xFFC01D9C /* DMA1 Channel 6 Outer Loop Addr Increment */
+#define DMA1_6_CURR_DESC_PTR 0xFFC01DA0 /* DMA1 Channel 6 Current Descriptor Pointer */
+#define DMA1_6_CURR_ADDR 0xFFC01DA4 /* DMA1 Channel 6 Current Address Pointer */
+#define DMA1_6_CURR_X_COUNT 0xFFC01DB0 /* DMA1 Channel 6 Current Inner Loop Count */
+#define DMA1_6_CURR_Y_COUNT 0xFFC01DB8 /* DMA1 Channel 6 Current Outer Loop Count */
+#define DMA1_6_IRQ_STATUS 0xFFC01DA8 /* DMA1 Channel 6 Interrupt Status Register */
+#define DMA1_6_PERIPHERAL_MAP 0xFFC01DAC /* DMA1 Channel 6 Peripheral Map Register */
+
+#define DMA1_7_CONFIG 0xFFC01DC8 /* DMA1 Channel 7 Configuration register */
+#define DMA1_7_NEXT_DESC_PTR 0xFFC01DC0 /* DMA1 Channel 7 Next Descripter Ptr Reg */
+#define DMA1_7_START_ADDR 0xFFC01DC4 /* DMA1 Channel 7 Start Address */
+#define DMA1_7_X_COUNT 0xFFC01DD0 /* DMA1 Channel 7 Inner Loop Count */
+#define DMA1_7_Y_COUNT 0xFFC01DD8 /* DMA1 Channel 7 Outer Loop Count */
+#define DMA1_7_X_MODIFY 0xFFC01DD4 /* DMA1 Channel 7 Inner Loop Addr Increment */
+#define DMA1_7_Y_MODIFY 0xFFC01DDC /* DMA1 Channel 7 Outer Loop Addr Increment */
+#define DMA1_7_CURR_DESC_PTR 0xFFC01DE0 /* DMA1 Channel 7 Current Descriptor Pointer */
+#define DMA1_7_CURR_ADDR 0xFFC01DE4 /* DMA1 Channel 7 Current Address Pointer */
+#define DMA1_7_CURR_X_COUNT 0xFFC01DF0 /* DMA1 Channel 7 Current Inner Loop Count */
+#define DMA1_7_CURR_Y_COUNT 0xFFC01DF8 /* DMA1 Channel 7 Current Outer Loop Count */
+#define DMA1_7_IRQ_STATUS 0xFFC01DE8 /* DMA1 Channel 7 Interrupt Status Register */
+#define DMA1_7_PERIPHERAL_MAP 0xFFC01DEC /* DMA1 Channel 7 Peripheral Map Register */
+
+#define DMA1_8_CONFIG 0xFFC01E08 /* DMA1 Channel 8 Configuration register */
+#define DMA1_8_NEXT_DESC_PTR 0xFFC01E00 /* DMA1 Channel 8 Next Descripter Ptr Reg */
+#define DMA1_8_START_ADDR 0xFFC01E04 /* DMA1 Channel 8 Start Address */
+#define DMA1_8_X_COUNT 0xFFC01E10 /* DMA1 Channel 8 Inner Loop Count */
+#define DMA1_8_Y_COUNT 0xFFC01E18 /* DMA1 Channel 8 Outer Loop Count */
+#define DMA1_8_X_MODIFY 0xFFC01E14 /* DMA1 Channel 8 Inner Loop Addr Increment */
+#define DMA1_8_Y_MODIFY 0xFFC01E1C /* DMA1 Channel 8 Outer Loop Addr Increment */
+#define DMA1_8_CURR_DESC_PTR 0xFFC01E20 /* DMA1 Channel 8 Current Descriptor Pointer */
+#define DMA1_8_CURR_ADDR 0xFFC01E24 /* DMA1 Channel 8 Current Address Pointer */
+#define DMA1_8_CURR_X_COUNT 0xFFC01E30 /* DMA1 Channel 8 Current Inner Loop Count */
+#define DMA1_8_CURR_Y_COUNT 0xFFC01E38 /* DMA1 Channel 8 Current Outer Loop Count */
+#define DMA1_8_IRQ_STATUS 0xFFC01E28 /* DMA1 Channel 8 Interrupt Status Register */
+#define DMA1_8_PERIPHERAL_MAP 0xFFC01E2C /* DMA1 Channel 8 Peripheral Map Register */
+
+#define DMA1_9_CONFIG 0xFFC01E48 /* DMA1 Channel 9 Configuration register */
+#define DMA1_9_NEXT_DESC_PTR 0xFFC01E40 /* DMA1 Channel 9 Next Descripter Ptr Reg */
+#define DMA1_9_START_ADDR 0xFFC01E44 /* DMA1 Channel 9 Start Address */
+#define DMA1_9_X_COUNT 0xFFC01E50 /* DMA1 Channel 9 Inner Loop Count */
+#define DMA1_9_Y_COUNT 0xFFC01E58 /* DMA1 Channel 9 Outer Loop Count */
+#define DMA1_9_X_MODIFY 0xFFC01E54 /* DMA1 Channel 9 Inner Loop Addr Increment */
+#define DMA1_9_Y_MODIFY 0xFFC01E5C /* DMA1 Channel 9 Outer Loop Addr Increment */
+#define DMA1_9_CURR_DESC_PTR 0xFFC01E60 /* DMA1 Channel 9 Current Descriptor Pointer */
+#define DMA1_9_CURR_ADDR 0xFFC01E64 /* DMA1 Channel 9 Current Address Pointer */
+#define DMA1_9_CURR_X_COUNT 0xFFC01E70 /* DMA1 Channel 9 Current Inner Loop Count */
+#define DMA1_9_CURR_Y_COUNT 0xFFC01E78 /* DMA1 Channel 9 Current Outer Loop Count */
+#define DMA1_9_IRQ_STATUS 0xFFC01E68 /* DMA1 Channel 9 Interrupt Status Register */
+#define DMA1_9_PERIPHERAL_MAP 0xFFC01E6C /* DMA1 Channel 9 Peripheral Map Register */
+
+#define DMA1_10_CONFIG 0xFFC01E88 /* DMA1 Channel 10 Configuration register */
+#define DMA1_10_NEXT_DESC_PTR 0xFFC01E80 /* DMA1 Channel 10 Next Descripter Ptr Reg */
+#define DMA1_10_START_ADDR 0xFFC01E84 /* DMA1 Channel 10 Start Address */
+#define DMA1_10_X_COUNT 0xFFC01E90 /* DMA1 Channel 10 Inner Loop Count */
+#define DMA1_10_Y_COUNT 0xFFC01E98 /* DMA1 Channel 10 Outer Loop Count */
+#define DMA1_10_X_MODIFY 0xFFC01E94 /* DMA1 Channel 10 Inner Loop Addr Increment */
+#define DMA1_10_Y_MODIFY 0xFFC01E9C /* DMA1 Channel 10 Outer Loop Addr Increment */
+#define DMA1_10_CURR_DESC_PTR 0xFFC01EA0 /* DMA1 Channel 10 Current Descriptor Pointer */
+#define DMA1_10_CURR_ADDR 0xFFC01EA4 /* DMA1 Channel 10 Current Address Pointer */
+#define DMA1_10_CURR_X_COUNT 0xFFC01EB0 /* DMA1 Channel 10 Current Inner Loop Count */
+#define DMA1_10_CURR_Y_COUNT 0xFFC01EB8 /* DMA1 Channel 10 Current Outer Loop Count */
+#define DMA1_10_IRQ_STATUS 0xFFC01EA8 /* DMA1 Channel 10 Interrupt Status Register */
+#define DMA1_10_PERIPHERAL_MAP 0xFFC01EAC /* DMA1 Channel 10 Peripheral Map Register */
+
+#define DMA1_11_CONFIG 0xFFC01EC8 /* DMA1 Channel 11 Configuration register */
+#define DMA1_11_NEXT_DESC_PTR 0xFFC01EC0 /* DMA1 Channel 11 Next Descripter Ptr Reg */
+#define DMA1_11_START_ADDR 0xFFC01EC4 /* DMA1 Channel 11 Start Address */
+#define DMA1_11_X_COUNT 0xFFC01ED0 /* DMA1 Channel 11 Inner Loop Count */
+#define DMA1_11_Y_COUNT 0xFFC01ED8 /* DMA1 Channel 11 Outer Loop Count */
+#define DMA1_11_X_MODIFY 0xFFC01ED4 /* DMA1 Channel 11 Inner Loop Addr Increment */
+#define DMA1_11_Y_MODIFY 0xFFC01EDC /* DMA1 Channel 11 Outer Loop Addr Increment */
+#define DMA1_11_CURR_DESC_PTR 0xFFC01EE0 /* DMA1 Channel 11 Current Descriptor Pointer */
+#define DMA1_11_CURR_ADDR 0xFFC01EE4 /* DMA1 Channel 11 Current Address Pointer */
+#define DMA1_11_CURR_X_COUNT 0xFFC01EF0 /* DMA1 Channel 11 Current Inner Loop Count */
+#define DMA1_11_CURR_Y_COUNT 0xFFC01EF8 /* DMA1 Channel 11 Current Outer Loop Count */
+#define DMA1_11_IRQ_STATUS 0xFFC01EE8 /* DMA1 Channel 11 Interrupt Status Register */
+#define DMA1_11_PERIPHERAL_MAP 0xFFC01EEC /* DMA1 Channel 11 Peripheral Map Register */
+
+/* Memory DMA1 Controller registers (0xFFC0 1E80-0xFFC0 1FFF) */
+#define MDMA1_D0_CONFIG 0xFFC01F08 /* MemDMA1 Stream 0 Destination Configuration */
+#define MDMA1_D0_NEXT_DESC_PTR 0xFFC01F00 /* MemDMA1 Stream 0 Destination Next Descriptor Ptr Reg */
+#define MDMA1_D0_START_ADDR 0xFFC01F04 /* MemDMA1 Stream 0 Destination Start Address */
+#define MDMA1_D0_X_COUNT 0xFFC01F10 /* MemDMA1 Stream 0 Destination Inner-Loop Count */
+#define MDMA1_D0_Y_COUNT 0xFFC01F18 /* MemDMA1 Stream 0 Destination Outer-Loop Count */
+#define MDMA1_D0_X_MODIFY 0xFFC01F14 /* MemDMA1 Stream 0 Dest Inner-Loop Address-Increment */
+#define MDMA1_D0_Y_MODIFY 0xFFC01F1C /* MemDMA1 Stream 0 Dest Outer-Loop Address-Increment */
+#define MDMA1_D0_CURR_DESC_PTR 0xFFC01F20 /* MemDMA1 Stream 0 Dest Current Descriptor Ptr reg */
+#define MDMA1_D0_CURR_ADDR 0xFFC01F24 /* MemDMA1 Stream 0 Destination Current Address */
+#define MDMA1_D0_CURR_X_COUNT 0xFFC01F30 /* MemDMA1 Stream 0 Dest Current Inner-Loop Count */
+#define MDMA1_D0_CURR_Y_COUNT 0xFFC01F38 /* MemDMA1 Stream 0 Dest Current Outer-Loop Count */
+#define MDMA1_D0_IRQ_STATUS 0xFFC01F28 /* MemDMA1 Stream 0 Destination Interrupt/Status */
+#define MDMA1_D0_PERIPHERAL_MAP 0xFFC01F2C /* MemDMA1 Stream 0 Destination Peripheral Map */
+
+#define MDMA1_S0_CONFIG 0xFFC01F48 /* MemDMA1 Stream 0 Source Configuration */
+#define MDMA1_S0_NEXT_DESC_PTR 0xFFC01F40 /* MemDMA1 Stream 0 Source Next Descriptor Ptr Reg */
+#define MDMA1_S0_START_ADDR 0xFFC01F44 /* MemDMA1 Stream 0 Source Start Address */
+#define MDMA1_S0_X_COUNT 0xFFC01F50 /* MemDMA1 Stream 0 Source Inner-Loop Count */
+#define MDMA1_S0_Y_COUNT 0xFFC01F58 /* MemDMA1 Stream 0 Source Outer-Loop Count */
+#define MDMA1_S0_X_MODIFY 0xFFC01F54 /* MemDMA1 Stream 0 Source Inner-Loop Address-Increment */
+#define MDMA1_S0_Y_MODIFY 0xFFC01F5C /* MemDMA1 Stream 0 Source Outer-Loop Address-Increment */
+#define MDMA1_S0_CURR_DESC_PTR 0xFFC01F60 /* MemDMA1 Stream 0 Source Current Descriptor Ptr reg */
+#define MDMA1_S0_CURR_ADDR 0xFFC01F64 /* MemDMA1 Stream 0 Source Current Address */
+#define MDMA1_S0_CURR_X_COUNT 0xFFC01F70 /* MemDMA1 Stream 0 Source Current Inner-Loop Count */
+#define MDMA1_S0_CURR_Y_COUNT ` 0xFFC01F78 /* MemDMA1 Stream 0 Source Current Outer-Loop Count */
+#define MDMA1_S0_IRQ_STATUS 0xFFC01F68 /* MemDMA1 Stream 0 Source Interrupt/Status */
+#define MDMA1_S0_PERIPHERAL_MAP 0xFFC01F6C /* MemDMA1 Stream 0 Source Peripheral Map */
+
+#define MDMA1_D1_CONFIG 0xFFC01F88 /* MemDMA1 Stream 1 Destination Configuration */
+#define MDMA1_D1_NEXT_DESC_PTR 0xFFC01F80 /* MemDMA1 Stream 1 Destination Next Descriptor Ptr Reg */
+#define MDMA1_D1_START_ADDR 0xFFC01F84 /* MemDMA1 Stream 1 Destination Start Address */
+#define MDMA1_D1_X_COUNT 0xFFC01F90 /* MemDMA1 Stream 1 Destination Inner-Loop Count */
+#define MDMA1_D1_Y_COUNT 0xFFC01F98 /* MemDMA1 Stream 1 Destination Outer-Loop Count */
+#define MDMA1_D1_X_MODIFY 0xFFC01F94 /* MemDMA1 Stream 1 Dest Inner-Loop Address-Increment */
+#define MDMA1_D1_Y_MODIFY 0xFFC01F9C /* MemDMA1 Stream 1 Dest Outer-Loop Address-Increment */
+#define MDMA1_D1_CURR_DESC_PTR 0xFFC01FA0 /* MemDMA1 Stream 1 Dest Current Descriptor Ptr reg */
+#define MDMA1_D1_CURR_ADDR 0xFFC01FA4 /* MemDMA1 Stream 1 Dest Current Address */
+#define MDMA1_D1_CURR_X_COUNT 0xFFC01FB0 /* MemDMA1 Stream 1 Dest Current Inner-Loop Count */
+#define MDMA1_D1_CURR_Y_COUNT 0xFFC01FB8 /* MemDMA1 Stream 1 Dest Current Outer-Loop Count */
+#define MDMA1_D1_IRQ_STATUS 0xFFC01FA8 /* MemDMA1 Stream 1 Dest Interrupt/Status */
+#define MDMA1_D1_PERIPHERAL_MAP 0xFFC01FAC /* MemDMA1 Stream 1 Dest Peripheral Map */
+
+#define MDMA1_S1_CONFIG 0xFFC01FC8 /* MemDMA1 Stream 1 Source Configuration */
+#define MDMA1_S1_NEXT_DESC_PTR 0xFFC01FC0 /* MemDMA1 Stream 1 Source Next Descriptor Ptr Reg */
+#define MDMA1_S1_START_ADDR 0xFFC01FC4 /* MemDMA1 Stream 1 Source Start Address */
+#define MDMA1_S1_X_COUNT 0xFFC01FD0 /* MemDMA1 Stream 1 Source Inner-Loop Count */
+#define MDMA1_S1_Y_COUNT 0xFFC01FD8 /* MemDMA1 Stream 1 Source Outer-Loop Count */
+#define MDMA1_S1_X_MODIFY 0xFFC01FD4 /* MemDMA1 Stream 1 Source Inner-Loop Address-Increment */
+#define MDMA1_S1_Y_MODIFY 0xFFC01FDC /* MemDMA1 Stream 1 Source Outer-Loop Address-Increment */
+#define MDMA1_S1_CURR_DESC_PTR 0xFFC01FE0 /* MemDMA1 Stream 1 Source Current Descriptor Ptr reg */
+#define MDMA1_S1_CURR_ADDR 0xFFC01FE4 /* MemDMA1 Stream 1 Source Current Address */
+#define MDMA1_S1_CURR_X_COUNT 0xFFC01FF0 /* MemDMA1 Stream 1 Source Current Inner-Loop Count */
+#define MDMA1_S1_CURR_Y_COUNT 0xFFC01FF8 /* MemDMA1 Stream 1 Source Current Outer-Loop Count */
+#define MDMA1_S1_IRQ_STATUS 0xFFC01FE8 /* MemDMA1 Stream 1 Source Interrupt/Status */
+#define MDMA1_S1_PERIPHERAL_MAP 0xFFC01FEC /* MemDMA1 Stream 1 Source Peripheral Map */
+
+/* DMA2 Controller registers (0xFFC0 0C00-0xFFC0 0DFF) */
+#define DMA2_0_CONFIG 0xFFC00C08 /* DMA2 Channel 0 Configuration register */
+#define DMA2_0_NEXT_DESC_PTR 0xFFC00C00 /* DMA2 Channel 0 Next Descripter Ptr Reg */
+#define DMA2_0_START_ADDR 0xFFC00C04 /* DMA2 Channel 0 Start Address */
+#define DMA2_0_X_COUNT 0xFFC00C10 /* DMA2 Channel 0 Inner Loop Count */
+#define DMA2_0_Y_COUNT 0xFFC00C18 /* DMA2 Channel 0 Outer Loop Count */
+#define DMA2_0_X_MODIFY 0xFFC00C14 /* DMA2 Channel 0 Inner Loop Addr Increment */
+#define DMA2_0_Y_MODIFY 0xFFC00C1C /* DMA2 Channel 0 Outer Loop Addr Increment */
+#define DMA2_0_CURR_DESC_PTR 0xFFC00C20 /* DMA2 Channel 0 Current Descriptor Pointer */
+#define DMA2_0_CURR_ADDR 0xFFC00C24 /* DMA2 Channel 0 Current Address Pointer */
+#define DMA2_0_CURR_X_COUNT 0xFFC00C30 /* DMA2 Channel 0 Current Inner Loop Count */
+#define DMA2_0_CURR_Y_COUNT 0xFFC00C38 /* DMA2 Channel 0 Current Outer Loop Count */
+#define DMA2_0_IRQ_STATUS 0xFFC00C28 /* DMA2 Channel 0 Interrupt Status Register */
+#define DMA2_0_PERIPHERAL_MAP 0xFFC00C2C /* DMA2 Channel 0 Peripheral Map Register */
+
+#define DMA2_1_CONFIG 0xFFC00C48 /* DMA2 Channel 1 Configuration register */
+#define DMA2_1_NEXT_DESC_PTR 0xFFC00C40 /* DMA2 Channel 1 Next Descripter Ptr Reg */
+#define DMA2_1_START_ADDR 0xFFC00C44 /* DMA2 Channel 1 Start Address */
+#define DMA2_1_X_COUNT 0xFFC00C50 /* DMA2 Channel 1 Inner Loop Count */
+#define DMA2_1_Y_COUNT 0xFFC00C58 /* DMA2 Channel 1 Outer Loop Count */
+#define DMA2_1_X_MODIFY 0xFFC00C54 /* DMA2 Channel 1 Inner Loop Addr Increment */
+#define DMA2_1_Y_MODIFY 0xFFC00C5C /* DMA2 Channel 1 Outer Loop Addr Increment */
+#define DMA2_1_CURR_DESC_PTR 0xFFC00C60 /* DMA2 Channel 1 Current Descriptor Pointer */
+#define DMA2_1_CURR_ADDR 0xFFC00C64 /* DMA2 Channel 1 Current Address Pointer */
+#define DMA2_1_CURR_X_COUNT 0xFFC00C70 /* DMA2 Channel 1 Current Inner Loop Count */
+#define DMA2_1_CURR_Y_COUNT 0xFFC00C78 /* DMA2 Channel 1 Current Outer Loop Count */
+#define DMA2_1_IRQ_STATUS 0xFFC00C68 /* DMA2 Channel 1 Interrupt Status Register */
+#define DMA2_1_PERIPHERAL_MAP 0xFFC00C6C /* DMA2 Channel 1 Peripheral Map Register */
+
+#define DMA2_2_CONFIG 0xFFC00C88 /* DMA2 Channel 2 Configuration register */
+#define DMA2_2_NEXT_DESC_PTR 0xFFC00C80 /* DMA2 Channel 2 Next Descripter Ptr Reg */
+#define DMA2_2_START_ADDR 0xFFC00C84 /* DMA2 Channel 2 Start Address */
+#define DMA2_2_X_COUNT 0xFFC00C90 /* DMA2 Channel 2 Inner Loop Count */
+#define DMA2_2_Y_COUNT 0xFFC00C98 /* DMA2 Channel 2 Outer Loop Count */
+#define DMA2_2_X_MODIFY 0xFFC00C94 /* DMA2 Channel 2 Inner Loop Addr Increment */
+#define DMA2_2_Y_MODIFY 0xFFC00C9C /* DMA2 Channel 2 Outer Loop Addr Increment */
+#define DMA2_2_CURR_DESC_PTR 0xFFC00CA0 /* DMA2 Channel 2 Current Descriptor Pointer */
+#define DMA2_2_CURR_ADDR 0xFFC00CA4 /* DMA2 Channel 2 Current Address Pointer */
+#define DMA2_2_CURR_X_COUNT 0xFFC00CB0 /* DMA2 Channel 2 Current Inner Loop Count */
+#define DMA2_2_CURR_Y_COUNT 0xFFC00CB8 /* DMA2 Channel 2 Current Outer Loop Count */
+#define DMA2_2_IRQ_STATUS 0xFFC00CA8 /* DMA2 Channel 2 Interrupt Status Register */
+#define DMA2_2_PERIPHERAL_MAP 0xFFC00CAC /* DMA2 Channel 2 Peripheral Map Register */
+
+#define DMA2_3_CONFIG 0xFFC00CC8 /* DMA2 Channel 3 Configuration register */
+#define DMA2_3_NEXT_DESC_PTR 0xFFC00CC0 /* DMA2 Channel 3 Next Descripter Ptr Reg */
+#define DMA2_3_START_ADDR 0xFFC00CC4 /* DMA2 Channel 3 Start Address */
+#define DMA2_3_X_COUNT 0xFFC00CD0 /* DMA2 Channel 3 Inner Loop Count */
+#define DMA2_3_Y_COUNT 0xFFC00CD8 /* DMA2 Channel 3 Outer Loop Count */
+#define DMA2_3_X_MODIFY 0xFFC00CD4 /* DMA2 Channel 3 Inner Loop Addr Increment */
+#define DMA2_3_Y_MODIFY 0xFFC00CDC /* DMA2 Channel 3 Outer Loop Addr Increment */
+#define DMA2_3_CURR_DESC_PTR 0xFFC00CE0 /* DMA2 Channel 3 Current Descriptor Pointer */
+#define DMA2_3_CURR_ADDR 0xFFC00CE4 /* DMA2 Channel 3 Current Address Pointer */
+#define DMA2_3_CURR_X_COUNT 0xFFC00CF0 /* DMA2 Channel 3 Current Inner Loop Count */
+#define DMA2_3_CURR_Y_COUNT 0xFFC00CF8 /* DMA2 Channel 3 Current Outer Loop Count */
+#define DMA2_3_IRQ_STATUS 0xFFC00CE8 /* DMA2 Channel 3 Interrupt Status Register */
+#define DMA2_3_PERIPHERAL_MAP 0xFFC00CEC /* DMA2 Channel 3 Peripheral Map Register */
+
+#define DMA2_4_CONFIG 0xFFC00D08 /* DMA2 Channel 4 Configuration register */
+#define DMA2_4_NEXT_DESC_PTR 0xFFC00D00 /* DMA2 Channel 4 Next Descripter Ptr Reg */
+#define DMA2_4_START_ADDR 0xFFC00D04 /* DMA2 Channel 4 Start Address */
+#define DMA2_4_X_COUNT 0xFFC00D10 /* DMA2 Channel 4 Inner Loop Count */
+#define DMA2_4_Y_COUNT 0xFFC00D18 /* DMA2 Channel 4 Outer Loop Count */
+#define DMA2_4_X_MODIFY 0xFFC00D14 /* DMA2 Channel 4 Inner Loop Addr Increment */
+#define DMA2_4_Y_MODIFY 0xFFC00D1C /* DMA2 Channel 4 Outer Loop Addr Increment */
+#define DMA2_4_CURR_DESC_PTR 0xFFC00D20 /* DMA2 Channel 4 Current Descriptor Pointer */
+#define DMA2_4_CURR_ADDR 0xFFC00D24 /* DMA2 Channel 4 Current Address Pointer */
+#define DMA2_4_CURR_X_COUNT 0xFFC00D30 /* DMA2 Channel 4 Current Inner Loop Count */
+#define DMA2_4_CURR_Y_COUNT 0xFFC00D38 /* DMA2 Channel 4 Current Outer Loop Count */
+#define DMA2_4_IRQ_STATUS 0xFFC00D28 /* DMA2 Channel 4 Interrupt Status Register */
+#define DMA2_4_PERIPHERAL_MAP 0xFFC00D2C /* DMA2 Channel 4 Peripheral Map Register */
+
+#define DMA2_5_CONFIG 0xFFC00D48 /* DMA2 Channel 5 Configuration register */
+#define DMA2_5_NEXT_DESC_PTR 0xFFC00D40 /* DMA2 Channel 5 Next Descripter Ptr Reg */
+#define DMA2_5_START_ADDR 0xFFC00D44 /* DMA2 Channel 5 Start Address */
+#define DMA2_5_X_COUNT 0xFFC00D50 /* DMA2 Channel 5 Inner Loop Count */
+#define DMA2_5_Y_COUNT 0xFFC00D58 /* DMA2 Channel 5 Outer Loop Count */
+#define DMA2_5_X_MODIFY 0xFFC00D54 /* DMA2 Channel 5 Inner Loop Addr Increment */
+#define DMA2_5_Y_MODIFY 0xFFC00D5C /* DMA2 Channel 5 Outer Loop Addr Increment */
+#define DMA2_5_CURR_DESC_PTR 0xFFC00D60 /* DMA2 Channel 5 Current Descriptor Pointer */
+#define DMA2_5_CURR_ADDR 0xFFC00D64 /* DMA2 Channel 5 Current Address Pointer */
+#define DMA2_5_CURR_X_COUNT 0xFFC00D70 /* DMA2 Channel 5 Current Inner Loop Count */
+#define DMA2_5_CURR_Y_COUNT 0xFFC00D78 /* DMA2 Channel 5 Current Outer Loop Count */
+#define DMA2_5_IRQ_STATUS 0xFFC00D68 /* DMA2 Channel 5 Interrupt Status Register */
+#define DMA2_5_PERIPHERAL_MAP 0xFFC00D6C /* DMA2 Channel 5 Peripheral Map Register */
+
+#define DMA2_6_CONFIG 0xFFC00D88 /* DMA2 Channel 6 Configuration register */
+#define DMA2_6_NEXT_DESC_PTR 0xFFC00D80 /* DMA2 Channel 6 Next Descripter Ptr Reg */
+#define DMA2_6_START_ADDR 0xFFC00D84 /* DMA2 Channel 6 Start Address */
+#define DMA2_6_X_COUNT 0xFFC00D90 /* DMA2 Channel 6 Inner Loop Count */
+#define DMA2_6_Y_COUNT 0xFFC00D98 /* DMA2 Channel 6 Outer Loop Count */
+#define DMA2_6_X_MODIFY 0xFFC00D94 /* DMA2 Channel 6 Inner Loop Addr Increment */
+#define DMA2_6_Y_MODIFY 0xFFC00D9C /* DMA2 Channel 6 Outer Loop Addr Increment */
+#define DMA2_6_CURR_DESC_PTR 0xFFC00DA0 /* DMA2 Channel 6 Current Descriptor Pointer */
+#define DMA2_6_CURR_ADDR 0xFFC00DA4 /* DMA2 Channel 6 Current Address Pointer */
+#define DMA2_6_CURR_X_COUNT 0xFFC00DB0 /* DMA2 Channel 6 Current Inner Loop Count */
+#define DMA2_6_CURR_Y_COUNT 0xFFC00DB8 /* DMA2 Channel 6 Current Outer Loop Count */
+#define DMA2_6_IRQ_STATUS 0xFFC00DA8 /* DMA2 Channel 6 Interrupt Status Register */
+#define DMA2_6_PERIPHERAL_MAP 0xFFC00DAC /* DMA2 Channel 6 Peripheral Map Register */
+
+#define DMA2_7_CONFIG 0xFFC00DC8 /* DMA2 Channel 7 Configuration register */
+#define DMA2_7_NEXT_DESC_PTR 0xFFC00DC0 /* DMA2 Channel 7 Next Descripter Ptr Reg */
+#define DMA2_7_START_ADDR 0xFFC00DC4 /* DMA2 Channel 7 Start Address */
+#define DMA2_7_X_COUNT 0xFFC00DD0 /* DMA2 Channel 7 Inner Loop Count */
+#define DMA2_7_Y_COUNT 0xFFC00DD8 /* DMA2 Channel 7 Outer Loop Count */
+#define DMA2_7_X_MODIFY 0xFFC00DD4 /* DMA2 Channel 7 Inner Loop Addr Increment */
+#define DMA2_7_Y_MODIFY 0xFFC00DDC /* DMA2 Channel 7 Outer Loop Addr Increment */
+#define DMA2_7_CURR_DESC_PTR 0xFFC00DE0 /* DMA2 Channel 7 Current Descriptor Pointer */
+#define DMA2_7_CURR_ADDR 0xFFC00DE4 /* DMA2 Channel 7 Current Address Pointer */
+#define DMA2_7_CURR_X_COUNT 0xFFC00DF0 /* DMA2 Channel 7 Current Inner Loop Count */
+#define DMA2_7_CURR_Y_COUNT 0xFFC00DF8 /* DMA2 Channel 7 Current Outer Loop Count */
+#define DMA2_7_IRQ_STATUS 0xFFC00DE8 /* DMA2 Channel 7 Interrupt Status Register */
+#define DMA2_7_PERIPHERAL_MAP 0xFFC00DEC /* DMA2 Channel 7 Peripheral Map Register */
+
+#define DMA2_8_CONFIG 0xFFC00E08 /* DMA2 Channel 8 Configuration register */
+#define DMA2_8_NEXT_DESC_PTR 0xFFC00E00 /* DMA2 Channel 8 Next Descripter Ptr Reg */
+#define DMA2_8_START_ADDR 0xFFC00E04 /* DMA2 Channel 8 Start Address */
+#define DMA2_8_X_COUNT 0xFFC00E10 /* DMA2 Channel 8 Inner Loop Count */
+#define DMA2_8_Y_COUNT 0xFFC00E18 /* DMA2 Channel 8 Outer Loop Count */
+#define DMA2_8_X_MODIFY 0xFFC00E14 /* DMA2 Channel 8 Inner Loop Addr Increment */
+#define DMA2_8_Y_MODIFY 0xFFC00E1C /* DMA2 Channel 8 Outer Loop Addr Increment */
+#define DMA2_8_CURR_DESC_PTR 0xFFC00E20 /* DMA2 Channel 8 Current Descriptor Pointer */
+#define DMA2_8_CURR_ADDR 0xFFC00E24 /* DMA2 Channel 8 Current Address Pointer */
+#define DMA2_8_CURR_X_COUNT 0xFFC00E30 /* DMA2 Channel 8 Current Inner Loop Count */
+#define DMA2_8_CURR_Y_COUNT 0xFFC00E38 /* DMA2 Channel 8 Current Outer Loop Count */
+#define DMA2_8_IRQ_STATUS 0xFFC00E28 /* DMA2 Channel 8 Interrupt Status Register */
+#define DMA2_8_PERIPHERAL_MAP 0xFFC00E2C /* DMA2 Channel 8 Peripheral Map Register */
+
+#define DMA2_9_CONFIG 0xFFC00E48 /* DMA2 Channel 9 Configuration register */
+#define DMA2_9_NEXT_DESC_PTR 0xFFC00E40 /* DMA2 Channel 9 Next Descripter Ptr Reg */
+#define DMA2_9_START_ADDR 0xFFC00E44 /* DMA2 Channel 9 Start Address */
+#define DMA2_9_X_COUNT 0xFFC00E50 /* DMA2 Channel 9 Inner Loop Count */
+#define DMA2_9_Y_COUNT 0xFFC00E58 /* DMA2 Channel 9 Outer Loop Count */
+#define DMA2_9_X_MODIFY 0xFFC00E54 /* DMA2 Channel 9 Inner Loop Addr Increment */
+#define DMA2_9_Y_MODIFY 0xFFC00E5C /* DMA2 Channel 9 Outer Loop Addr Increment */
+#define DMA2_9_CURR_DESC_PTR 0xFFC00E60 /* DMA2 Channel 9 Current Descriptor Pointer */
+#define DMA2_9_CURR_ADDR 0xFFC00E64 /* DMA2 Channel 9 Current Address Pointer */
+#define DMA2_9_CURR_X_COUNT 0xFFC00E70 /* DMA2 Channel 9 Current Inner Loop Count */
+#define DMA2_9_CURR_Y_COUNT 0xFFC00E78 /* DMA2 Channel 9 Current Outer Loop Count */
+#define DMA2_9_IRQ_STATUS 0xFFC00E68 /* DMA2 Channel 9 Interrupt Status Register */
+#define DMA2_9_PERIPHERAL_MAP 0xFFC00E6C /* DMA2 Channel 9 Peripheral Map Register */
+
+#define DMA2_10_CONFIG 0xFFC00E88 /* DMA2 Channel 10 Configuration register */
+#define DMA2_10_NEXT_DESC_PTR 0xFFC00E80 /* DMA2 Channel 10 Next Descripter Ptr Reg */
+#define DMA2_10_START_ADDR 0xFFC00E84 /* DMA2 Channel 10 Start Address */
+#define DMA2_10_X_COUNT 0xFFC00E90 /* DMA2 Channel 10 Inner Loop Count */
+#define DMA2_10_Y_COUNT 0xFFC00E98 /* DMA2 Channel 10 Outer Loop Count */
+#define DMA2_10_X_MODIFY 0xFFC00E94 /* DMA2 Channel 10 Inner Loop Addr Increment */
+#define DMA2_10_Y_MODIFY 0xFFC00E9C /* DMA2 Channel 10 Outer Loop Addr Increment */
+#define DMA2_10_CURR_DESC_PTR 0xFFC00EA0 /* DMA2 Channel 10 Current Descriptor Pointer */
+#define DMA2_10_CURR_ADDR 0xFFC00EA4 /* DMA2 Channel 10 Current Address Pointer */
+#define DMA2_10_CURR_X_COUNT 0xFFC00EB0 /* DMA2 Channel 10 Current Inner Loop Count */
+#define DMA2_10_CURR_Y_COUNT 0xFFC00EB8 /* DMA2 Channel 10 Current Outer Loop Count */
+#define DMA2_10_IRQ_STATUS 0xFFC00EA8 /* DMA2 Channel 10 Interrupt Status Register */
+#define DMA2_10_PERIPHERAL_MAP 0xFFC00EAC /* DMA2 Channel 10 Peripheral Map Register */
+
+#define DMA2_11_CONFIG 0xFFC00EC8 /* DMA2 Channel 11 Configuration register */
+#define DMA2_11_NEXT_DESC_PTR 0xFFC00EC0 /* DMA2 Channel 11 Next Descripter Ptr Reg */
+#define DMA2_11_START_ADDR 0xFFC00EC4 /* DMA2 Channel 11 Start Address */
+#define DMA2_11_X_COUNT 0xFFC00ED0 /* DMA2 Channel 11 Inner Loop Count */
+#define DMA2_11_Y_COUNT 0xFFC00ED8 /* DMA2 Channel 11 Outer Loop Count */
+#define DMA2_11_X_MODIFY 0xFFC00ED4 /* DMA2 Channel 11 Inner Loop Addr Increment */
+#define DMA2_11_Y_MODIFY 0xFFC00EDC /* DMA2 Channel 11 Outer Loop Addr Increment */
+#define DMA2_11_CURR_DESC_PTR 0xFFC00EE0 /* DMA2 Channel 11 Current Descriptor Pointer */
+#define DMA2_11_CURR_ADDR 0xFFC00EE4 /* DMA2 Channel 11 Current Address Pointer */
+#define DMA2_11_CURR_X_COUNT 0xFFC00EF0 /* DMA2 Channel 11 Current Inner Loop Count */
+#define DMA2_11_CURR_Y_COUNT 0xFFC00EF8 /* DMA2 Channel 11 Current Outer Loop Count */
+#define DMA2_11_IRQ_STATUS 0xFFC00EE8 /* DMA2 Channel 11 Interrupt Status Register */
+#define DMA2_11_PERIPHERAL_MAP 0xFFC00EEC /* DMA2 Channel 11 Peripheral Map Register */
+
+/* Memory DMA2 Controller registers (0xFFC0 0E80-0xFFC0 0FFF) */
+#define MDMA2_D0_CONFIG 0xFFC00F08 /* MemDMA2 Stream 0 Destination Configuration register */
+#define MDMA2_D0_NEXT_DESC_PTR 0xFFC00F00 /* MemDMA2 Stream 0 Destination Next Descriptor Ptr Reg */
+#define MDMA2_D0_START_ADDR 0xFFC00F04 /* MemDMA2 Stream 0 Destination Start Address */
+#define MDMA2_D0_X_COUNT 0xFFC00F10 /* MemDMA2 Stream 0 Dest Inner-Loop Count register */
+#define MDMA2_D0_Y_COUNT 0xFFC00F18 /* MemDMA2 Stream 0 Dest Outer-Loop Count register */
+#define MDMA2_D0_X_MODIFY 0xFFC00F14 /* MemDMA2 Stream 0 Dest Inner-Loop Address-Increment */
+#define MDMA2_D0_Y_MODIFY 0xFFC00F1C /* MemDMA2 Stream 0 Dest Outer-Loop Address-Increment */
+#define MDMA2_D0_CURR_DESC_PTR 0xFFC00F20 /* MemDMA2 Stream 0 Dest Current Descriptor Ptr reg */
+#define MDMA2_D0_CURR_ADDR 0xFFC00F24 /* MemDMA2 Stream 0 Destination Current Address */
+#define MDMA2_D0_CURR_X_COUNT 0xFFC00F30 /* MemDMA2 Stream 0 Dest Current Inner-Loop Count reg */
+#define MDMA2_D0_CURR_Y_COUNT 0xFFC00F38 /* MemDMA2 Stream 0 Dest Current Outer-Loop Count reg */
+#define MDMA2_D0_IRQ_STATUS 0xFFC00F28 /* MemDMA2 Stream 0 Dest Interrupt/Status Register */
+#define MDMA2_D0_PERIPHERAL_MAP 0xFFC00F2C /* MemDMA2 Stream 0 Destination Peripheral Map register */
+
+#define MDMA2_S0_CONFIG 0xFFC00F48 /* MemDMA2 Stream 0 Source Configuration register */
+#define MDMA2_S0_NEXT_DESC_PTR 0xFFC00F40 /* MemDMA2 Stream 0 Source Next Descriptor Ptr Reg */
+#define MDMA2_S0_START_ADDR 0xFFC00F44 /* MemDMA2 Stream 0 Source Start Address */
+#define MDMA2_S0_X_COUNT 0xFFC00F50 /* MemDMA2 Stream 0 Source Inner-Loop Count register */
+#define MDMA2_S0_Y_COUNT 0xFFC00F58 /* MemDMA2 Stream 0 Source Outer-Loop Count register */
+#define MDMA2_S0_X_MODIFY 0xFFC00F54 /* MemDMA2 Stream 0 Src Inner-Loop Addr-Increment reg */
+#define MDMA2_S0_Y_MODIFY 0xFFC00F5C /* MemDMA2 Stream 0 Src Outer-Loop Addr-Increment reg */
+#define MDMA2_S0_CURR_DESC_PTR 0xFFC00F60 /* MemDMA2 Stream 0 Source Current Descriptor Ptr reg */
+#define MDMA2_S0_CURR_ADDR 0xFFC00F64 /* MemDMA2 Stream 0 Source Current Address */
+#define MDMA2_S0_CURR_X_COUNT 0xFFC00F70 /* MemDMA2 Stream 0 Src Current Inner-Loop Count reg */
+#define MDMA2_S0_CURR_Y_COUNT 0xFFC00F78 /* MemDMA2 Stream 0 Src Current Outer-Loop Count reg */
+#define MDMA2_S0_IRQ_STATUS 0xFFC00F68 /* MemDMA2 Stream 0 Source Interrupt/Status Register */
+#define MDMA2_S0_PERIPHERAL_MAP 0xFFC00F6C /* MemDMA2 Stream 0 Source Peripheral Map register */
+
+#define MDMA2_D1_CONFIG 0xFFC00F88 /* MemDMA2 Stream 1 Destination Configuration register */
+#define MDMA2_D1_NEXT_DESC_PTR 0xFFC00F80 /* MemDMA2 Stream 1 Destination Next Descriptor Ptr Reg */
+#define MDMA2_D1_START_ADDR 0xFFC00F84 /* MemDMA2 Stream 1 Destination Start Address */
+#define MDMA2_D1_X_COUNT 0xFFC00F90 /* MemDMA2 Stream 1 Dest Inner-Loop Count register */
+#define MDMA2_D1_Y_COUNT 0xFFC00F98 /* MemDMA2 Stream 1 Dest Outer-Loop Count register */
+#define MDMA2_D1_X_MODIFY 0xFFC00F94 /* MemDMA2 Stream 1 Dest Inner-Loop Address-Increment */
+#define MDMA2_D1_Y_MODIFY 0xFFC00F9C /* MemDMA2 Stream 1 Dest Outer-Loop Address-Increment */
+#define MDMA2_D1_CURR_DESC_PTR 0xFFC00FA0 /* MemDMA2 Stream 1 Destination Current Descriptor Ptr */
+#define MDMA2_D1_CURR_ADDR 0xFFC00FA4 /* MemDMA2 Stream 1 Destination Current Address reg */
+#define MDMA2_D1_CURR_X_COUNT 0xFFC00FB0 /* MemDMA2 Stream 1 Dest Current Inner-Loop Count reg */
+#define MDMA2_D1_CURR_Y_COUNT 0xFFC00FB8 /* MemDMA2 Stream 1 Dest Current Outer-Loop Count reg */
+#define MDMA2_D1_IRQ_STATUS 0xFFC00FA8 /* MemDMA2 Stream 1 Destination Interrupt/Status Reg */
+#define MDMA2_D1_PERIPHERAL_MAP 0xFFC00FAC /* MemDMA2 Stream 1 Destination Peripheral Map register */
+
+#define MDMA2_S1_CONFIG 0xFFC00FC8 /* MemDMA2 Stream 1 Source Configuration register */
+#define MDMA2_S1_NEXT_DESC_PTR 0xFFC00FC0 /* MemDMA2 Stream 1 Source Next Descriptor Ptr Reg */
+#define MDMA2_S1_START_ADDR 0xFFC00FC4 /* MemDMA2 Stream 1 Source Start Address */
+#define MDMA2_S1_X_COUNT 0xFFC00FD0 /* MemDMA2 Stream 1 Source Inner-Loop Count register */
+#define MDMA2_S1_Y_COUNT 0xFFC00FD8 /* MemDMA2 Stream 1 Source Outer-Loop Count register */
+#define MDMA2_S1_X_MODIFY 0xFFC00FD4 /* MemDMA2 Stream 1 Src Inner-Loop Address-Increment */
+#define MDMA2_S1_Y_MODIFY 0xFFC00FDC /* MemDMA2 Stream 1 Source Outer-Loop Address-Increment */
+#define MDMA2_S1_CURR_DESC_PTR 0xFFC00FE0 /* MemDMA2 Stream 1 Source Current Descriptor Ptr reg */
+#define MDMA2_S1_CURR_ADDR 0xFFC00FE4 /* MemDMA2 Stream 1 Source Current Address */
+#define MDMA2_S1_CURR_X_COUNT 0xFFC00FF0 /* MemDMA2 Stream 1 Source Current Inner-Loop Count */
+#define MDMA2_S1_CURR_Y_COUNT 0xFFC00FF8 /* MemDMA2 Stream 1 Source Current Outer-Loop Count */
+#define MDMA2_S1_IRQ_STATUS 0xFFC00FE8 /* MemDMA2 Stream 1 Source Interrupt/Status Register */
+#define MDMA2_S1_PERIPHERAL_MAP 0xFFC00FEC /* MemDMA2 Stream 1 Source Peripheral Map register */
+
+/* Internal Memory DMA Registers (0xFFC0_1800 - 0xFFC0_19FF) */
+#define IMDMA_D0_CONFIG 0xFFC01808 /* IMDMA Stream 0 Destination Configuration */
+#define IMDMA_D0_NEXT_DESC_PTR 0xFFC01800 /* IMDMA Stream 0 Destination Next Descriptor Ptr Reg */
+#define IMDMA_D0_START_ADDR 0xFFC01804 /* IMDMA Stream 0 Destination Start Address */
+#define IMDMA_D0_X_COUNT 0xFFC01810 /* IMDMA Stream 0 Destination Inner-Loop Count */
+#define IMDMA_D0_Y_COUNT 0xFFC01818 /* IMDMA Stream 0 Destination Outer-Loop Count */
+#define IMDMA_D0_X_MODIFY 0xFFC01814 /* IMDMA Stream 0 Dest Inner-Loop Address-Increment */
+#define IMDMA_D0_Y_MODIFY 0xFFC0181C /* IMDMA Stream 0 Dest Outer-Loop Address-Increment */
+#define IMDMA_D0_CURR_DESC_PTR 0xFFC01820 /* IMDMA Stream 0 Destination Current Descriptor Ptr */
+#define IMDMA_D0_CURR_ADDR 0xFFC01824 /* IMDMA Stream 0 Destination Current Address */
+#define IMDMA_D0_CURR_X_COUNT 0xFFC01830 /* IMDMA Stream 0 Destination Current Inner-Loop Count */
+#define IMDMA_D0_CURR_Y_COUNT 0xFFC01838 /* IMDMA Stream 0 Destination Current Outer-Loop Count */
+#define IMDMA_D0_IRQ_STATUS 0xFFC01828 /* IMDMA Stream 0 Destination Interrupt/Status */
+
+#define IMDMA_S0_CONFIG 0xFFC01848 /* IMDMA Stream 0 Source Configuration */
+#define IMDMA_S0_NEXT_DESC_PTR 0xFFC01840 /* IMDMA Stream 0 Source Next Descriptor Ptr Reg */
+#define IMDMA_S0_START_ADDR 0xFFC01844 /* IMDMA Stream 0 Source Start Address */
+#define IMDMA_S0_X_COUNT 0xFFC01850 /* IMDMA Stream 0 Source Inner-Loop Count */
+#define IMDMA_S0_Y_COUNT 0xFFC01858 /* IMDMA Stream 0 Source Outer-Loop Count */
+#define IMDMA_S0_X_MODIFY 0xFFC01854 /* IMDMA Stream 0 Source Inner-Loop Address-Increment */
+#define IMDMA_S0_Y_MODIFY 0xFFC0185C /* IMDMA Stream 0 Source Outer-Loop Address-Increment */
+#define IMDMA_S0_CURR_DESC_PTR 0xFFC01860 /* IMDMA Stream 0 Source Current Descriptor Ptr reg */
+#define IMDMA_S0_CURR_ADDR 0xFFC01864 /* IMDMA Stream 0 Source Current Address */
+#define IMDMA_S0_CURR_X_COUNT 0xFFC01870 /* IMDMA Stream 0 Source Current Inner-Loop Count */
+#define IMDMA_S0_CURR_Y_COUNT 0xFFC01878 /* IMDMA Stream 0 Source Current Outer-Loop Count */
+#define IMDMA_S0_IRQ_STATUS 0xFFC01868 /* IMDMA Stream 0 Source Interrupt/Status */
+
+#define IMDMA_D1_CONFIG 0xFFC01888 /* IMDMA Stream 1 Destination Configuration */
+#define IMDMA_D1_NEXT_DESC_PTR 0xFFC01880 /* IMDMA Stream 1 Destination Next Descriptor Ptr Reg */
+#define IMDMA_D1_START_ADDR 0xFFC01884 /* IMDMA Stream 1 Destination Start Address */
+#define IMDMA_D1_X_COUNT 0xFFC01890 /* IMDMA Stream 1 Destination Inner-Loop Count */
+#define IMDMA_D1_Y_COUNT 0xFFC01898 /* IMDMA Stream 1 Destination Outer-Loop Count */
+#define IMDMA_D1_X_MODIFY 0xFFC01894 /* IMDMA Stream 1 Dest Inner-Loop Address-Increment */
+#define IMDMA_D1_Y_MODIFY 0xFFC0189C /* IMDMA Stream 1 Dest Outer-Loop Address-Increment */
+#define IMDMA_D1_CURR_DESC_PTR 0xFFC018A0 /* IMDMA Stream 1 Destination Current Descriptor Ptr */
+#define IMDMA_D1_CURR_ADDR 0xFFC018A4 /* IMDMA Stream 1 Destination Current Address */
+#define IMDMA_D1_CURR_X_COUNT 0xFFC018B0 /* IMDMA Stream 1 Destination Current Inner-Loop Count */
+#define IMDMA_D1_CURR_Y_COUNT 0xFFC018B8 /* IMDMA Stream 1 Destination Current Outer-Loop Count */
+#define IMDMA_D1_IRQ_STATUS 0xFFC018A8 /* IMDMA Stream 1 Destination Interrupt/Status */
+
+#define IMDMA_S1_CONFIG 0xFFC018C8 /* IMDMA Stream 1 Source Configuration */
+#define IMDMA_S1_NEXT_DESC_PTR 0xFFC018C0 /* IMDMA Stream 1 Source Next Descriptor Ptr Reg */
+#define IMDMA_S1_START_ADDR 0xFFC018C4 /* IMDMA Stream 1 Source Start Address */
+#define IMDMA_S1_X_COUNT 0xFFC018D0 /* IMDMA Stream 1 Source Inner-Loop Count */
+#define IMDMA_S1_Y_COUNT 0xFFC018D8 /* IMDMA Stream 1 Source Outer-Loop Count */
+#define IMDMA_S1_X_MODIFY 0xFFC018D4 /* IMDMA Stream 1 Source Inner-Loop Address-Increment */
+#define IMDMA_S1_Y_MODIFY 0xFFC018DC /* IMDMA Stream 1 Source Outer-Loop Address-Increment */
+#define IMDMA_S1_CURR_DESC_PTR 0xFFC018E0 /* IMDMA Stream 1 Source Current Descriptor Ptr reg */
+#define IMDMA_S1_CURR_ADDR 0xFFC018E4 /* IMDMA Stream 1 Source Current Address */
+#define IMDMA_S1_CURR_X_COUNT 0xFFC018F0 /* IMDMA Stream 1 Source Current Inner-Loop Count */
+#define IMDMA_S1_CURR_Y_COUNT 0xFFC018F8 /* IMDMA Stream 1 Source Current Outer-Loop Count */
+#define IMDMA_S1_IRQ_STATUS 0xFFC018E8 /* IMDMA Stream 1 Source Interrupt/Status */
+
+/*
+ * System MMR Register Bits
+ */
+
+/* PLL AND RESET MASKS */
+
+/* PLL_CTL Masks */
+#define PLL_CLKIN 0x00000000 /* Pass CLKIN to PLL */
+#define PLL_CLKIN_DIV2 0x00000001 /* Pass CLKIN/2 to PLL */
+#define PLL_OFF 0x00000002 /* Shut off PLL clocks */
+#define STOPCK_OFF 0x00000008 /* Core clock off */
+#define PDWN 0x00000020 /* Put the PLL in a Deep Sleep state */
+#define BYPASS 0x00000100 /* Bypass the PLL */
+
+/* PLL_DIV Masks */
+
+#define SCLK_DIV(x) (x) /* SCLK = VCO / x */
+
+#define CCLK_DIV1 0x00000000 /* CCLK = VCO / 1 */
+#define CCLK_DIV2 0x00000010 /* CCLK = VCO / 2 */
+#define CCLK_DIV4 0x00000020 /* CCLK = VCO / 4 */
+#define CCLK_DIV8 0x00000030 /* CCLK = VCO / 8 */
+
+/* SWRST Mask */
+#define SYSTEM_RESET 0x00000007 /* Initiates a system software reset */
+#define SWRST_DBL_FAULT_B 0x00000800 /* SWRST Core B Double Fault */
+#define SWRST_DBL_FAULT_A 0x00001000 /* SWRST Core A Double Fault */
+#define SWRST_WDT_B 0x00002000 /* SWRST Watchdog B */
+#define SWRST_WDT_A 0x00004000 /* SWRST Watchdog A */
+#define SWRST_OCCURRED 0x00008000 /* SWRST Status */
+
+/*
+ * SYSTEM INTERRUPT CONTROLLER MASKS
+ * SICu_IARv Masks
+ * u = A or B
+ * v = 0 to 7
+ * w = 0 or 1
+
+ * Per_number = 0 to 63
+ * IVG_number = 7 to 15
+ * Peripheral #Per_number assigned IVG #IVG_number
+ * Usage:
+ * r0.l = lo(Peripheral_IVG(62, 10));
+ * r0.h = hi(Peripheral_IVG(62, 10));
+ */
+#define Peripheral_IVG(Per_number, IVG_number) \
+ ( (IVG_number) -7) << ( ((Per_number)%8) *4)
+
+/* SICx_IMASKw Masks */
+/* masks are 32 bit wide, so two writes reguired for "64 bit" wide registers */
+#define SIC_UNMASK_ALL 0x00000000 /* Unmask all peripheral interrupts */
+#define SIC_MASK_ALL 0xFFFFFFFF /* Mask all peripheral interrupts */
+#define SIC_MASK(x) (1 << (x)) /* Mask Peripheral #x interrupt */
+#define SIC_UNMASK(x) (0xFFFFFFFF ^ (1 << (x)))/* Unmask Peripheral #x interrupt */
+
+/* SIC_IWR Masks */
+#define IWR_DISABLE_ALL 0x00000000 /* Wakeup Disable all peripherals */
+#define IWR_ENABLE_ALL 0xFFFFFFFF /* Wakeup Enable all peripherals */
+/* x = pos 0 to 31, for 32-63 use value-32 */
+#define IWR_ENABLE(x) (1 << (x)) /* Wakeup Enable Peripheral #x */
+/* Wakeup Disable Peripheral #x */
+#define IWR_DISABLE(x) (0xFFFFFFFF ^ (1 << (x)))
+
+/*
+ * WATCHDOG TIMER MASKS
+ */
+
+/* Watchdog Timer WDOG_CTL Register */
+#define WDOGA_CTL 0xFFC00200
+#define WDOGA_CNT 0xFFC00204
+#define WDOGA_STAT 0xFFC00208
+#define WDOGB_CTL 0xFFC01200
+#define WDOGB_CNT 0xFFC01204
+#define WDOGB_STAT 0xFFC01208
+#define ICTL(x) ((x<<1) & 0x0006)
+#define ENABLE_RESET 0x00000000 /* Set Watchdog Timer to generate reset */
+#define ENABLE_NMI 0x00000002 /* Set Watchdog Timer to generate non-maskable interrupt */
+#define ENABLE_GPI 0x00000004 /* Set Watchdog Timer to generate general-purpose interrupt */
+#define DISABLE_EVT 0x00000006 /* Disable Watchdog Timer interrupts */
+
+#define TMR_EN 0x0000
+#define TMR_DIS 0x0AD0
+#define TRO 0x8000
+
+#define ICTL_P0 0x01
+#define ICTL_P1 0x02
+#define TRO_P 0x0F
+
+/*
+ * UART CONTROLLER MASKS
+ */
+
+/* UART_LCR Register */
+
+#define DLAB 0x80
+#define SB 0x40
+#define STP 0x20
+#define EPS 0x10
+#define PEN 0x08
+#define STB 0x04
+#define WLS(x) ((x-5) & 0x03)
+
+#define DLAB_P 0x07
+#define SB_P 0x06
+#define STP_P 0x05
+#define EPS_P 0x04
+#define PEN_P 0x03
+#define STB_P 0x02
+#define WLS_P1 0x01
+#define WLS_P0 0x00
+
+/* UART_MCR Register */
+#define LOOP_ENA 0x10
+#define LOOP_ENA_P 0x04
+
+/* UART_LSR Register */
+#define TEMT 0x40
+#define THRE 0x20
+#define BI 0x10
+#define FE 0x08
+#define PE 0x04
+#define OE 0x02
+#define DR 0x01
+
+#define TEMP_P 0x06
+#define THRE_P 0x05
+#define BI_P 0x04
+#define FE_P 0x03
+#define PE_P 0x02
+#define OE_P 0x01
+#define DR_P 0x00
+
+/* UART_IER Register */
+#define ELSI 0x04
+#define ETBEI 0x02
+#define ERBFI 0x01
+
+#define ELSI_P 0x02
+#define ETBEI_P 0x01
+#define ERBFI_P 0x00
+
+/* UART_IIR Register */
+#define STATUS(x) ((x << 1) & 0x06)
+#define NINT 0x01
+#define STATUS_P1 0x02
+#define STATUS_P0 0x01
+#define NINT_P 0x00
+
+/* UART_GCTL Register */
+#define FFE 0x20
+#define FPE 0x10
+#define RPOLC 0x08
+#define TPOLC 0x04
+#define IREN 0x02
+#define UCEN 0x01
+
+#define FFE_P 0x05
+#define FPE_P 0x04
+#define RPOLC_P 0x03
+#define TPOLC_P 0x02
+#define IREN_P 0x01
+#define UCEN_P 0x00
+
+/*
+ * SERIAL PORT MASKS
+ */
+
+/* SPORTx_TCR1 Masks */
+#define TSPEN 0x0001 /* TX enable */
+#define ITCLK 0x0002 /* Internal TX Clock Select */
+#define TDTYPE 0x000C /* TX Data Formatting Select */
+#define TLSBIT 0x0010 /* TX Bit Order */
+#define ITFS 0x0200 /* Internal TX Frame Sync Select */
+#define TFSR 0x0400 /* TX Frame Sync Required Select */
+#define DITFS 0x0800 /* Data Independent TX Frame Sync Select */
+#define LTFS 0x1000 /* Low TX Frame Sync Select */
+#define LATFS 0x2000 /* Late TX Frame Sync Select */
+#define TCKFE 0x4000 /* TX Clock Falling Edge Select */
+
+/* SPORTx_TCR2 Masks */
+#define SLEN 0x001F /* TX Word Length */
+#define TXSE 0x0100 /* TX Secondary Enable */
+#define TSFSE 0x0200 /* TX Stereo Frame Sync Enable */
+#define TRFST 0x0400 /* TX Right-First Data Order */
+
+/* SPORTx_RCR1 Masks */
+#define RSPEN 0x0001 /* RX enable */
+#define IRCLK 0x0002 /* Internal RX Clock Select */
+#define RDTYPE 0x000C /* RX Data Formatting Select */
+#define RULAW 0x0008 /* u-Law enable */
+#define RALAW 0x000C /* A-Law enable */
+#define RLSBIT 0x0010 /* RX Bit Order */
+#define IRFS 0x0200 /* Internal RX Frame Sync Select */
+#define RFSR 0x0400 /* RX Frame Sync Required Select */
+#define LRFS 0x1000 /* Low RX Frame Sync Select */
+#define LARFS 0x2000 /* Late RX Frame Sync Select */
+#define RCKFE 0x4000 /* RX Clock Falling Edge Select */
+
+/* SPORTx_RCR2 Masks */
+#define SLEN 0x001F /* RX Word Length */
+#define RXSE 0x0100 /* RX Secondary Enable */
+#define RSFSE 0x0200 /* RX Stereo Frame Sync Enable */
+#define RRFST 0x0400 /* Right-First Data Order */
+
+/* SPORTx_STAT Masks */
+#define RXNE 0x0001 /* RX FIFO Not Empty Status */
+#define RUVF 0x0002 /* RX Underflow Status */
+#define ROVF 0x0004 /* RX Overflow Status */
+#define TXF 0x0008 /* TX FIFO Full Status */
+#define TUVF 0x0010 /* TX Underflow Status */
+#define TOVF 0x0020 /* TX Overflow Status */
+#define TXHRE 0x0040 /* TX Hold Register Empty */
+
+/* SPORTx_MCMC1 Masks */
+#define WSIZE 0x0000F000 /* Multichannel Window Size Field */
+#define WOFF 0x000003FF /* Multichannel Window Offset Field */
+
+/* SPORTx_MCMC2 Masks */
+#define MCCRM 0x00000003 /* Multichannel Clock Recovery Mode */
+#define MCDTXPE 0x00000004 /* Multichannel DMA Transmit Packing */
+#define MCDRXPE 0x00000008 /* Multichannel DMA Receive Packing */
+#define MCMEN 0x00000010 /* Multichannel Frame Mode Enable */
+#define FSDR 0x00000080 /* Multichannel Frame Sync to Data Relationship */
+#define MFD 0x0000F000 /* Multichannel Frame Delay */
+
+/*
+ * PARALLEL PERIPHERAL INTERFACE (PPI) MASKS
+ */
+
+/* PPI_CONTROL Masks */
+#define PORT_EN 0x00000001 /* PPI Port Enable */
+#define PORT_DIR 0x00000002 /* PPI Port Direction */
+#define XFR_TYPE 0x0000000C /* PPI Transfer Type */
+#define PORT_CFG 0x00000030 /* PPI Port Configuration */
+#define FLD_SEL 0x00000040 /* PPI Active Field Select */
+#define PACK_EN 0x00000080 /* PPI Packing Mode */
+#define DMA32 0x00000100 /* PPI 32-bit DMA Enable */
+#define SKIP_EN 0x00000200 /* PPI Skip Element Enable */
+#define SKIP_EO 0x00000400 /* PPI Skip Even/Odd Elements */
+#define DLENGTH 0x00003800 /* PPI Data Length */
+#define DLEN_8 0x0 /* PPI Data Length mask for DLEN=8 */
+#define DLEN(x) (((x-9) & 0x07) << 11) /* PPI Data Length (only works for x=10-->x=16) */
+#define POL 0x0000C000 /* PPI Signal Polarities */
+
+/* PPI_STATUS Masks */
+#define FLD 0x00000400 /* Field Indicator */
+#define FT_ERR 0x00000800 /* Frame Track Error */
+#define OVR 0x00001000 /* FIFO Overflow Error */
+#define UNDR 0x00002000 /* FIFO Underrun Error */
+#define ERR_DET 0x00004000 /* Error Detected Indicator */
+#define ERR_NCOR 0x00008000 /* Error Not Corrected Indicator */
+
+/*
+ * DMA CONTROLLER MASKS
+ */
+
+/* DMAx_CONFIG, MDMA_yy_CONFIG, IMDMA_yy_CONFIG Masks */
+#define DMAEN 0x00000001 /* Channel Enable */
+#define WNR 0x00000002 /* Channel Direction (W/R*) */
+#define WDSIZE_8 0x00000000 /* Word Size 8 bits */
+#define WDSIZE_16 0x00000004 /* Word Size 16 bits */
+#define WDSIZE_32 0x00000008 /* Word Size 32 bits */
+#define DMA2D 0x00000010 /* 2D/1D* Mode */
+#define RESTART 0x00000020 /* Restart */
+#define DI_SEL 0x00000040 /* Data Interrupt Select */
+#define DI_EN 0x00000080 /* Data Interrupt Enable */
+#define NDSIZE 0x00000900 /* Next Descriptor Size */
+#define FLOW 0x00007000 /* Flow Control */
+
+#define DMAEN_P 0 /* Channel Enable */
+#define WNR_P 1 /* Channel Direction (W/R*) */
+#define DMA2D_P 4 /* 2D/1D* Mode */
+#define RESTART_P 5 /* Restart */
+#define DI_SEL_P 6 /* Data Interrupt Select */
+#define DI_EN_P 7 /* Data Interrupt Enable */
+
+/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS, IMDMA_yy_IRQ_STATUS Masks */
+
+#define DMA_DONE 0x00000001 /* DMA Done Indicator */
+#define DMA_ERR 0x00000002 /* DMA Error Indicator */
+#define DFETCH 0x00000004 /* Descriptor Fetch Indicator */
+#define DMA_RUN 0x00000008 /* DMA Running Indicator */
+
+#define DMA_DONE_P 0 /* DMA Done Indicator */
+#define DMA_ERR_P 1 /* DMA Error Indicator */
+#define DFETCH_P 2 /* Descriptor Fetch Indicator */
+#define DMA_RUN_P 3 /* DMA Running Indicator */
+
+/* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP, IMDMA_yy_PERIPHERAL_MAP Masks */
+
+#define CTYPE 0x00000040 /* DMA Channel Type Indicator */
+#define CTYPE_P 6 /* DMA Channel Type Indicator BIT POSITION */
+#define PCAP8 0x00000080 /* DMA 8-bit Operation Indicator */
+#define PCAP16 0x00000100 /* DMA 16-bit Operation Indicator */
+#define PCAP32 0x00000200 /* DMA 32-bit Operation Indicator */
+#define PCAPWR 0x00000400 /* DMA Write Operation Indicator */
+#define PCAPRD 0x00000800 /* DMA Read Operation Indicator */
+#define PMAP 0x00007000 /* DMA Peripheral Map Field */
+
+/*
+ * GENERAL PURPOSE TIMER MASKS
+ */
+
+/* PWM Timer bit definitions */
+
+/* TIMER_ENABLE Register */
+#define TIMEN0 0x0001
+#define TIMEN1 0x0002
+#define TIMEN2 0x0004
+#define TIMEN3 0x0008
+#define TIMEN4 0x0010
+#define TIMEN5 0x0020
+#define TIMEN6 0x0040
+#define TIMEN7 0x0080
+#define TIMEN8 0x0001
+#define TIMEN9 0x0002
+#define TIMEN10 0x0004
+#define TIMEN11 0x0008
+
+#define TIMEN0_P 0x00
+#define TIMEN1_P 0x01
+#define TIMEN2_P 0x02
+#define TIMEN3_P 0x03
+#define TIMEN4_P 0x04
+#define TIMEN5_P 0x05
+#define TIMEN6_P 0x06
+#define TIMEN7_P 0x07
+#define TIMEN8_P 0x00
+#define TIMEN9_P 0x01
+#define TIMEN10_P 0x02
+#define TIMEN11_P 0x03
+
+/* TIMER_DISABLE Register */
+#define TIMDIS0 0x0001
+#define TIMDIS1 0x0002
+#define TIMDIS2 0x0004
+#define TIMDIS3 0x0008
+#define TIMDIS4 0x0010
+#define TIMDIS5 0x0020
+#define TIMDIS6 0x0040
+#define TIMDIS7 0x0080
+#define TIMDIS8 0x0001
+#define TIMDIS9 0x0002
+#define TIMDIS10 0x0004
+#define TIMDIS11 0x0008
+
+#define TIMDIS0_P 0x00
+#define TIMDIS1_P 0x01
+#define TIMDIS2_P 0x02
+#define TIMDIS3_P 0x03
+#define TIMDIS4_P 0x04
+#define TIMDIS5_P 0x05
+#define TIMDIS6_P 0x06
+#define TIMDIS7_P 0x07
+#define TIMDIS8_P 0x00
+#define TIMDIS9_P 0x01
+#define TIMDIS10_P 0x02
+#define TIMDIS11_P 0x03
+
+/* TIMER_STATUS Register */
+#define TIMIL0 0x00000001
+#define TIMIL1 0x00000002
+#define TIMIL2 0x00000004
+#define TIMIL3 0x00000008
+#define TIMIL4 0x00010000
+#define TIMIL5 0x00020000
+#define TIMIL6 0x00040000
+#define TIMIL7 0x00080000
+#define TIMIL8 0x0001
+#define TIMIL9 0x0002
+#define TIMIL10 0x0004
+#define TIMIL11 0x0008
+#define TOVL_ERR0 0x00000010
+#define TOVL_ERR1 0x00000020
+#define TOVL_ERR2 0x00000040
+#define TOVL_ERR3 0x00000080
+#define TOVL_ERR4 0x00100000
+#define TOVL_ERR5 0x00200000
+#define TOVL_ERR6 0x00400000
+#define TOVL_ERR7 0x00800000
+#define TOVL_ERR8 0x0010
+#define TOVL_ERR9 0x0020
+#define TOVL_ERR10 0x0040
+#define TOVL_ERR11 0x0080
+#define TRUN0 0x00001000
+#define TRUN1 0x00002000
+#define TRUN2 0x00004000
+#define TRUN3 0x00008000
+#define TRUN4 0x10000000
+#define TRUN5 0x20000000
+#define TRUN6 0x40000000
+#define TRUN7 0x80000000
+#define TRUN8 0x1000
+#define TRUN9 0x2000
+#define TRUN10 0x4000
+#define TRUN11 0x8000
+
+#define TIMIL0_P 0x00
+#define TIMIL1_P 0x01
+#define TIMIL2_P 0x02
+#define TIMIL3_P 0x03
+#define TIMIL4_P 0x10
+#define TIMIL5_P 0x11
+#define TIMIL6_P 0x12
+#define TIMIL7_P 0x13
+#define TIMIL8_P 0x00
+#define TIMIL9_P 0x01
+#define TIMIL10_P 0x02
+#define TIMIL11_P 0x03
+#define TOVL_ERR0_P 0x04
+#define TOVL_ERR1_P 0x05
+#define TOVL_ERR2_P 0x06
+#define TOVL_ERR3_P 0x07
+#define TOVL_ERR4_P 0x14
+#define TOVL_ERR5_P 0x15
+#define TOVL_ERR6_P 0x16
+#define TOVL_ERR7_P 0x17
+#define TOVL_ERR8_P 0x04
+#define TOVL_ERR9_P 0x05
+#define TOVL_ERR10_P 0x06
+#define TOVL_ERR11_P 0x07
+#define TRUN0_P 0x0C
+#define TRUN1_P 0x0D
+#define TRUN2_P 0x0E
+#define TRUN3_P 0x0F
+#define TRUN4_P 0x1C
+#define TRUN5_P 0x1D
+#define TRUN6_P 0x1E
+#define TRUN7_P 0x1F
+#define TRUN8_P 0x0C
+#define TRUN9_P 0x0D
+#define TRUN10_P 0x0E
+#define TRUN11_P 0x0F
+
+/* TIMERx_CONFIG Registers */
+#define PWM_OUT 0x0001
+#define WDTH_CAP 0x0002
+#define EXT_CLK 0x0003
+#define PULSE_HI 0x0004
+#define PERIOD_CNT 0x0008
+#define IRQ_ENA 0x0010
+#define TIN_SEL 0x0020
+#define OUT_DIS 0x0040
+#define CLK_SEL 0x0080
+#define TOGGLE_HI 0x0100
+#define EMU_RUN 0x0200
+#define ERR_TYP(x) ((x & 0x03) << 14)
+
+#define TMODE_P0 0x00
+#define TMODE_P1 0x01
+#define PULSE_HI_P 0x02
+#define PERIOD_CNT_P 0x03
+#define IRQ_ENA_P 0x04
+#define TIN_SEL_P 0x05
+#define OUT_DIS_P 0x06
+#define CLK_SEL_P 0x07
+#define TOGGLE_HI_P 0x08
+#define EMU_RUN_P 0x09
+#define ERR_TYP_P0 0x0E
+#define ERR_TYP_P1 0x0F
+
+/*
+ * PROGRAMMABLE FLAG MASKS
+ */
+
+/* General Purpose IO (0xFFC00700 - 0xFFC007FF) Masks */
+#define PF0 0x0001
+#define PF1 0x0002
+#define PF2 0x0004
+#define PF3 0x0008
+#define PF4 0x0010
+#define PF5 0x0020
+#define PF6 0x0040
+#define PF7 0x0080
+#define PF8 0x0100
+#define PF9 0x0200
+#define PF10 0x0400
+#define PF11 0x0800
+#define PF12 0x1000
+#define PF13 0x2000
+#define PF14 0x4000
+#define PF15 0x8000
+
+/* General Purpose IO (0xFFC00700 - 0xFFC007FF) BIT POSITIONS */
+#define PF0_P 0
+#define PF1_P 1
+#define PF2_P 2
+#define PF3_P 3
+#define PF4_P 4
+#define PF5_P 5
+#define PF6_P 6
+#define PF7_P 7
+#define PF8_P 8
+#define PF9_P 9
+#define PF10_P 10
+#define PF11_P 11
+#define PF12_P 12
+#define PF13_P 13
+#define PF14_P 14
+#define PF15_P 15
+
+/*
+ * SERIAL PERIPHERAL INTERFACE (SPI) MASKS
+ */
+
+/* SPI_CTL Masks */
+#define TIMOD 0x00000003 /* Transfer initiation mode and interrupt generation */
+#define SZ 0x00000004 /* Send Zero (=0) or last (=1) word when TDBR empty. */
+#define GM 0x00000008 /* When RDBR full, get more (=1) data or discard (=0) incoming Data */
+#define PSSE 0x00000010 /* Enable (=1) Slave-Select input for Master. */
+#define EMISO 0x00000020 /* Enable (=1) MISO pin as an output. */
+#define SIZE 0x00000100 /* Word length (0 => 8 bits, 1 => 16 bits) */
+#define LSBF 0x00000200 /* Data format (0 => MSB sent/received first 1 => LSB sent/received first) */
+
+/* Clock phase (0 => SPICLK starts toggling in middle of xfer, 1 => SPICLK toggles at the beginning of xfer.*/
+#define CPHA 0x00000400
+#define CPOL 0x00000800 /* Clock polarity (0 => active-high, 1 => active-low) */
+#define MSTR 0x00001000 /* Configures SPI as master (=1) or slave (=0) */
+#define WOM 0x00002000 /* Open drain (=1) data output enable (for MOSI and MISO) */
+#define SPE 0x00004000 /* SPI module enable (=1), disable (=0) */
+
+/* SPI_FLG Masks */
+#define FLS1 0x00000002 /* Enables (=1) SPI_FLOUT1 as flag output for SPI Slave-select */
+#define FLS2 0x00000004 /* Enables (=1) SPI_FLOUT2 as flag output for SPI Slave-select */
+#define FLS3 0x00000008 /* Enables (=1) SPI_FLOUT3 as flag output for SPI Slave-select */
+#define FLS4 0x00000010 /* Enables (=1) SPI_FLOUT4 as flag output for SPI Slave-select */
+#define FLS5 0x00000020 /* Enables (=1) SPI_FLOUT5 as flag output for SPI Slave-select */
+#define FLS6 0x00000040 /* Enables (=1) SPI_FLOUT6 as flag output for SPI Slave-select */
+#define FLS7 0x00000080 /* Enables (=1) SPI_FLOUT7 as flag output for SPI Slave-select */
+#define FLG1 0x00000200 /* Activates (=0) SPI_FLOUT1 as flag output for SPI Slave-select */
+#define FLG2 0x00000400 /* Activates (=0) SPI_FLOUT2 as flag output for SPI Slave-select */
+#define FLG3 0x00000800 /* Activates (=0) SPI_FLOUT3 as flag output for SPI Slave-select */
+#define FLG4 0x00001000 /* Activates (=0) SPI_FLOUT4 as flag output for SPI Slave-select */
+#define FLG5 0x00002000 /* Activates (=0) SPI_FLOUT5 as flag output for SPI Slave-select */
+#define FLG6 0x00004000 /* Activates (=0) SPI_FLOUT6 as flag output for SPI Slave-select */
+#define FLG7 0x00008000 /* Activates (=0) SPI_FLOUT7 as flag output for SPI Slave-select */
+
+/* SPI_FLG Bit Positions */
+#define FLS1_P 0x00000001 /* Enables (=1) SPI_FLOUT1 as flag output for SPI Slave-select */
+#define FLS2_P 0x00000002 /* Enables (=1) SPI_FLOUT2 as flag output for SPI Slave-select */
+#define FLS3_P 0x00000003 /* Enables (=1) SPI_FLOUT3 as flag output for SPI Slave-select */
+#define FLS4_P 0x00000004 /* Enables (=1) SPI_FLOUT4 as flag output for SPI Slave-select */
+#define FLS5_P 0x00000005 /* Enables (=1) SPI_FLOUT5 as flag output for SPI Slave-select */
+#define FLS6_P 0x00000006 /* Enables (=1) SPI_FLOUT6 as flag output for SPI Slave-select */
+#define FLS7_P 0x00000007 /* Enables (=1) SPI_FLOUT7 as flag output for SPI Slave-select */
+#define FLG1_P 0x00000009 /* Activates (=0) SPI_FLOUT1 as flag output for SPI Slave-select */
+#define FLG2_P 0x0000000A /* Activates (=0) SPI_FLOUT2 as flag output for SPI Slave-select */
+#define FLG3_P 0x0000000B /* Activates (=0) SPI_FLOUT3 as flag output for SPI Slave-select */
+#define FLG4_P 0x0000000C /* Activates (=0) SPI_FLOUT4 as flag output for SPI Slave-select */
+#define FLG5_P 0x0000000D /* Activates (=0) SPI_FLOUT5 as flag output for SPI Slave-select */
+#define FLG6_P 0x0000000E /* Activates (=0) SPI_FLOUT6 as flag output for SPI Slave-select */
+#define FLG7_P 0x0000000F /* Activates (=0) SPI_FLOUT7 as flag output for SPI Slave-select */
+
+/* SPI_STAT Masks */
+#define SPIF 0x00000001 /* Set (=1) when SPI single-word transfer complete */
+#define MODF 0x00000002 /* Set (=1) in a master device when some other device tries to become master */
+#define TXE 0x00000004 /* Set (=1) when transmission occurs with no new data in SPI_TDBR */
+#define TXS 0x00000008 /* SPI_TDBR Data Buffer Status (0=Empty, 1=Full) */
+#define RBSY 0x00000010 /* Set (=1) when data is received with RDBR full */
+#define RXS 0x00000020 /* SPI_RDBR Data Buffer Status (0=Empty, 1=Full) */
+#define TXCOL 0x00000040 /* When set (=1), corrupt data may have been transmitted */
+
+/*
+ * ASYNCHRONOUS MEMORY CONTROLLER MASKS
+ */
+
+/* AMGCTL Masks */
+#define AMCKEN 0x0001 /* Enable CLKOUT */
+#define AMBEN_B0 0x0002 /* Enable Asynchronous Memory Bank 0 only */
+#define AMBEN_B0_B1 0x0004 /* Enable Asynchronous Memory Banks 0 & 1 only */
+#define AMBEN_B0_B1_B2 0x0006 /* Enable Asynchronous Memory Banks 0,/ 1, and 2 */
+#define AMBEN_ALL 0x0008 /* Enable Asynchronous Memory Banks (all) 0, 1, 2, and 3 */
+#define B0_PEN 0x0010 /* Enable 16-bit packing Bank 0 */
+#define B1_PEN 0x0020 /* Enable 16-bit packing Bank 1 */
+#define B2_PEN 0x0040 /* Enable 16-bit packing Bank 2 */
+#define B3_PEN 0x0080 /* Enable 16-bit packing Bank 3 */
+
+/* AMGCTL Bit Positions */
+#define AMCKEN_P 0x00000000 /* Enable CLKOUT */
+#define AMBEN_P0 0x00000001 /* Asynchronous Memory Enable, 000 - banks 0-3 disabled, 001 - Bank 0 enabled */
+#define AMBEN_P1 0x00000002 /* Asynchronous Memory Enable, 010 - banks 0&1 enabled, 011 - banks 0-3 enabled */
+#define AMBEN_P2 0x00000003 /* Asynchronous Memory Enable, 1xx - All banks (bank 0, 1, 2, and 3) enabled */
+#define B0_PEN_P 0x004 /* Enable 16-bit packing Bank 0 */
+#define B1_PEN_P 0x005 /* Enable 16-bit packing Bank 1 */
+#define B2_PEN_P 0x006 /* Enable 16-bit packing Bank 2 */
+#define B3_PEN_P 0x007 /* Enable 16-bit packing Bank 3 */
+
+/* AMBCTL0 Masks */
+#define B0RDYEN 0x00000001 /* Bank 0 RDY Enable, 0=disable, 1=enable */
+#define B0RDYPOL 0x00000002 /* Bank 0 RDY Active high, 0=active low, 1=active high */
+#define B0TT_1 0x00000004 /* Bank 0 Transition Time from Read to Write = 1 cycle */
+#define B0TT_2 0x00000008 /* Bank 0 Transition Time from Read to Write = 2 cycles */
+#define B0TT_3 0x0000000C /* Bank 0 Transition Time from Read to Write = 3 cycles */
+#define B0TT_4 0x00000000 /* Bank 0 Transition Time from Read to Write = 4 cycles */
+#define B0ST_1 0x00000010 /* Bank 0 Setup Time from AOE asserted to Read/Write asserted=1 cycle */
+#define B0ST_2 0x00000020 /* Bank 0 Setup Time from AOE asserted to Read/Write asserted=2 cycles */
+#define B0ST_3 0x00000030 /* Bank 0 Setup Time from AOE asserted to Read/Write asserted=3 cycles */
+#define B0ST_4 0x00000000 /* Bank 0 Setup Time from AOE asserted to Read/Write asserted=4 cycles */
+#define B0HT_1 0x00000040 /* Bank 0 Hold Time from Read/Write deasserted to AOE deasserted = 1 cycle */
+#define B0HT_2 0x00000080 /* Bank 0 Hold Time from Read/Write deasserted to AOE deasserted = 2 cycles */
+#define B0HT_3 0x000000C0 /* Bank 0 Hold Time from Read/Write deasserted to AOE deasserted = 3 cycles */
+#define B0HT_0 0x00000000 /* Bank 0 Hold Time from Read/Write deasserted to AOE deasserted = 0 cycles */
+#define B0RAT_1 0x00000100 /* Bank 0 Read Access Time = 1 cycle */
+#define B0RAT_2 0x00000200 /* Bank 0 Read Access Time = 2 cycles */
+#define B0RAT_3 0x00000300 /* Bank 0 Read Access Time = 3 cycles */
+#define B0RAT_4 0x00000400 /* Bank 0 Read Access Time = 4 cycles */
+#define B0RAT_5 0x00000500 /* Bank 0 Read Access Time = 5 cycles */
+#define B0RAT_6 0x00000600 /* Bank 0 Read Access Time = 6 cycles */
+#define B0RAT_7 0x00000700 /* Bank 0 Read Access Time = 7 cycles */
+#define B0RAT_8 0x00000800 /* Bank 0 Read Access Time = 8 cycles */
+#define B0RAT_9 0x00000900 /* Bank 0 Read Access Time = 9 cycles */
+#define B0RAT_10 0x00000A00 /* Bank 0 Read Access Time = 10 cycles */
+#define B0RAT_11 0x00000B00 /* Bank 0 Read Access Time = 11 cycles */
+#define B0RAT_12 0x00000C00 /* Bank 0 Read Access Time = 12 cycles */
+#define B0RAT_13 0x00000D00 /* Bank 0 Read Access Time = 13 cycles */
+#define B0RAT_14 0x00000E00 /* Bank 0 Read Access Time = 14 cycles */
+#define B0RAT_15 0x00000F00 /* Bank 0 Read Access Time = 15 cycles */
+#define B0WAT_1 0x00001000 /* Bank 0 Write Access Time = 1 cycle */
+#define B0WAT_2 0x00002000 /* Bank 0 Write Access Time = 2 cycles */
+#define B0WAT_3 0x00003000 /* Bank 0 Write Access Time = 3 cycles */
+#define B0WAT_4 0x00004000 /* Bank 0 Write Access Time = 4 cycles */
+#define B0WAT_5 0x00005000 /* Bank 0 Write Access Time = 5 cycles */
+#define B0WAT_6 0x00006000 /* Bank 0 Write Access Time = 6 cycles */
+#define B0WAT_7 0x00007000 /* Bank 0 Write Access Time = 7 cycles */
+#define B0WAT_8 0x00008000 /* Bank 0 Write Access Time = 8 cycles */
+#define B0WAT_9 0x00009000 /* Bank 0 Write Access Time = 9 cycles */
+#define B0WAT_10 0x0000A000 /* Bank 0 Write Access Time = 10 cycles */
+#define B0WAT_11 0x0000B000 /* Bank 0 Write Access Time = 11 cycles */
+#define B0WAT_12 0x0000C000 /* Bank 0 Write Access Time = 12 cycles */
+#define B0WAT_13 0x0000D000 /* Bank 0 Write Access Time = 13 cycles */
+#define B0WAT_14 0x0000E000 /* Bank 0 Write Access Time = 14 cycles */
+#define B0WAT_15 0x0000F000 /* Bank 0 Write Access Time = 15 cycles */
+#define B1RDYEN 0x00010000 /* Bank 1 RDY enable, 0=disable, 1=enable */
+#define B1RDYPOL 0x00020000 /* Bank 1 RDY Active high, 0=active low, 1=active high */
+#define B1TT_1 0x00040000 /* Bank 1 Transition Time from Read to Write = 1 cycle */
+#define B1TT_2 0x00080000 /* Bank 1 Transition Time from Read to Write = 2 cycles */
+#define B1TT_3 0x000C0000 /* Bank 1 Transition Time from Read to Write = 3 cycles */
+#define B1TT_4 0x00000000 /* Bank 1 Transition Time from Read to Write = 4 cycles */
+#define B1ST_1 0x00100000 /* Bank 1 Setup Time from AOE asserted to Read or Write asserted = 1 cycle */
+#define B1ST_2 0x00200000 /* Bank 1 Setup Time from AOE asserted to Read or Write asserted = 2 cycles */
+#define B1ST_3 0x00300000 /* Bank 1 Setup Time from AOE asserted to Read or Write asserted = 3 cycles */
+#define B1ST_4 0x00000000 /* Bank 1 Setup Time from AOE asserted to Read or Write asserted = 4 cycles */
+#define B1HT_1 0x00400000 /* Bank 1 Hold Time from Read or Write deasserted to AOE deasserted = 1 cycle */
+#define B1HT_2 0x00800000 /* Bank 1 Hold Time from Read or Write deasserted to AOE deasserted = 2 cycles */
+#define B1HT_3 0x00C00000 /* Bank 1 Hold Time from Read or Write deasserted to AOE deasserted = 3 cycles */
+#define B1HT_0 0x00000000 /* Bank 1 Hold Time from Read or Write deasserted to AOE deasserted = 0 cycles */
+#define B1RAT_1 0x01000000 /* Bank 1 Read Access Time = 1 cycle */
+#define B1RAT_2 0x02000000 /* Bank 1 Read Access Time = 2 cycles */
+#define B1RAT_3 0x03000000 /* Bank 1 Read Access Time = 3 cycles */
+#define B1RAT_4 0x04000000 /* Bank 1 Read Access Time = 4 cycles */
+#define B1RAT_5 0x05000000 /* Bank 1 Read Access Time = 5 cycles */
+#define B1RAT_6 0x06000000 /* Bank 1 Read Access Time = 6 cycles */
+#define B1RAT_7 0x07000000 /* Bank 1 Read Access Time = 7 cycles */
+#define B1RAT_8 0x08000000 /* Bank 1 Read Access Time = 8 cycles */
+#define B1RAT_9 0x09000000 /* Bank 1 Read Access Time = 9 cycles */
+#define B1RAT_10 0x0A000000 /* Bank 1 Read Access Time = 10 cycles */
+#define B1RAT_11 0x0B000000 /* Bank 1 Read Access Time = 11 cycles */
+#define B1RAT_12 0x0C000000 /* Bank 1 Read Access Time = 12 cycles */
+#define B1RAT_13 0x0D000000 /* Bank 1 Read Access Time = 13 cycles */
+#define B1RAT_14 0x0E000000 /* Bank 1 Read Access Time = 14 cycles */
+#define B1RAT_15 0x0F000000 /* Bank 1 Read Access Time = 15 cycles */
+#define B1WAT_1 0x10000000 /* Bank 1 Write Access Time = 1 cycle */
+#define B1WAT_2 0x20000000 /* Bank 1 Write Access Time = 2 cycles */
+#define B1WAT_3 0x30000000 /* Bank 1 Write Access Time = 3 cycles */
+#define B1WAT_4 0x40000000 /* Bank 1 Write Access Time = 4 cycles */
+#define B1WAT_5 0x50000000 /* Bank 1 Write Access Time = 5 cycles */
+#define B1WAT_6 0x60000000 /* Bank 1 Write Access Time = 6 cycles */
+#define B1WAT_7 0x70000000 /* Bank 1 Write Access Time = 7 cycles */
+#define B1WAT_8 0x80000000 /* Bank 1 Write Access Time = 8 cycles */
+#define B1WAT_9 0x90000000 /* Bank 1 Write Access Time = 9 cycles */
+#define B1WAT_10 0xA0000000 /* Bank 1 Write Access Time = 10 cycles */
+#define B1WAT_11 0xB0000000 /* Bank 1 Write Access Time = 11 cycles */
+#define B1WAT_12 0xC0000000 /* Bank 1 Write Access Time = 12 cycles */
+#define B1WAT_13 0xD0000000 /* Bank 1 Write Access Time = 13 cycles */
+#define B1WAT_14 0xE0000000 /* Bank 1 Write Access Time = 14 cycles */
+#define B1WAT_15 0xF0000000 /* Bank 1 Write Access Time = 15 cycles */
+
+/* AMBCTL1 Masks */
+#define B2RDYEN 0x00000001 /* Bank 2 RDY Enable, 0=disable, 1=enable */
+#define B2RDYPOL 0x00000002 /* Bank 2 RDY Active high, 0=active low, 1=active high */
+#define B2TT_1 0x00000004 /* Bank 2 Transition Time from Read to Write = 1 cycle */
+#define B2TT_2 0x00000008 /* Bank 2 Transition Time from Read to Write = 2 cycles */
+#define B2TT_3 0x0000000C /* Bank 2 Transition Time from Read to Write = 3 cycles */
+#define B2TT_4 0x00000000 /* Bank 2 Transition Time from Read to Write = 4 cycles */
+#define B2ST_1 0x00000010 /* Bank 2 Setup Time from AOE asserted to Read or Write asserted = 1 cycle */
+#define B2ST_2 0x00000020 /* Bank 2 Setup Time from AOE asserted to Read or Write asserted = 2 cycles */
+#define B2ST_3 0x00000030 /* Bank 2 Setup Time from AOE asserted to Read or Write asserted = 3 cycles */
+#define B2ST_4 0x00000000 /* Bank 2 Setup Time from AOE asserted to Read or Write asserted = 4 cycles */
+#define B2HT_1 0x00000040 /* Bank 2 Hold Time from Read or Write deasserted to AOE deasserted = 1 cycle */
+#define B2HT_2 0x00000080 /* Bank 2 Hold Time from Read or Write deasserted to AOE deasserted = 2 cycles */
+#define B2HT_3 0x000000C0 /* Bank 2 Hold Time from Read or Write deasserted to AOE deasserted = 3 cycles */
+#define B2HT_0 0x00000000 /* Bank 2 Hold Time from Read or Write deasserted to AOE deasserted = 0 cycles */
+#define B2RAT_1 0x00000100 /* Bank 2 Read Access Time = 1 cycle */
+#define B2RAT_2 0x00000200 /* Bank 2 Read Access Time = 2 cycles */
+#define B2RAT_3 0x00000300 /* Bank 2 Read Access Time = 3 cycles */
+#define B2RAT_4 0x00000400 /* Bank 2 Read Access Time = 4 cycles */
+#define B2RAT_5 0x00000500 /* Bank 2 Read Access Time = 5 cycles */
+#define B2RAT_6 0x00000600 /* Bank 2 Read Access Time = 6 cycles */
+#define B2RAT_7 0x00000700 /* Bank 2 Read Access Time = 7 cycles */
+#define B2RAT_8 0x00000800 /* Bank 2 Read Access Time = 8 cycles */
+#define B2RAT_9 0x00000900 /* Bank 2 Read Access Time = 9 cycles */
+#define B2RAT_10 0x00000A00 /* Bank 2 Read Access Time = 10 cycles */
+#define B2RAT_11 0x00000B00 /* Bank 2 Read Access Time = 11 cycles */
+#define B2RAT_12 0x00000C00 /* Bank 2 Read Access Time = 12 cycles */
+#define B2RAT_13 0x00000D00 /* Bank 2 Read Access Time = 13 cycles */
+#define B2RAT_14 0x00000E00 /* Bank 2 Read Access Time = 14 cycles */
+#define B2RAT_15 0x00000F00 /* Bank 2 Read Access Time = 15 cycles */
+#define B2WAT_1 0x00001000 /* Bank 2 Write Access Time = 1 cycle */
+#define B2WAT_2 0x00002000 /* Bank 2 Write Access Time = 2 cycles */
+#define B2WAT_3 0x00003000 /* Bank 2 Write Access Time = 3 cycles */
+#define B2WAT_4 0x00004000 /* Bank 2 Write Access Time = 4 cycles */
+#define B2WAT_5 0x00005000 /* Bank 2 Write Access Time = 5 cycles */
+#define B2WAT_6 0x00006000 /* Bank 2 Write Access Time = 6 cycles */
+#define B2WAT_7 0x00007000 /* Bank 2 Write Access Time = 7 cycles */
+#define B2WAT_8 0x00008000 /* Bank 2 Write Access Time = 8 cycles */
+#define B2WAT_9 0x00009000 /* Bank 2 Write Access Time = 9 cycles */
+#define B2WAT_10 0x0000A000 /* Bank 2 Write Access Time = 10 cycles */
+#define B2WAT_11 0x0000B000 /* Bank 2 Write Access Time = 11 cycles */
+#define B2WAT_12 0x0000C000 /* Bank 2 Write Access Time = 12 cycles */
+#define B2WAT_13 0x0000D000 /* Bank 2 Write Access Time = 13 cycles */
+#define B2WAT_14 0x0000E000 /* Bank 2 Write Access Time = 14 cycles */
+#define B2WAT_15 0x0000F000 /* Bank 2 Write Access Time = 15 cycles */
+#define B3RDYEN 0x00010000 /* Bank 3 RDY enable, 0=disable, 1=enable */
+#define B3RDYPOL 0x00020000 /* Bank 3 RDY Active high, 0=active low, 1=active high */
+#define B3TT_1 0x00040000 /* Bank 3 Transition Time from Read to Write = 1 cycle */
+#define B3TT_2 0x00080000 /* Bank 3 Transition Time from Read to Write = 2 cycles */
+#define B3TT_3 0x000C0000 /* Bank 3 Transition Time from Read to Write = 3 cycles */
+#define B3TT_4 0x00000000 /* Bank 3 Transition Time from Read to Write = 4 cycles */
+#define B3ST_1 0x00100000 /* Bank 3 Setup Time from AOE asserted to Read or Write asserted = 1 cycle */
+#define B3ST_2 0x00200000 /* Bank 3 Setup Time from AOE asserted to Read or Write asserted = 2 cycles */
+#define B3ST_3 0x00300000 /* Bank 3 Setup Time from AOE asserted to Read or Write asserted = 3 cycles */
+#define B3ST_4 0x00000000 /* Bank 3 Setup Time from AOE asserted to Read or Write asserted = 4 cycles */
+#define B3HT_1 0x00400000 /* Bank 3 Hold Time from Read or Write deasserted to AOE deasserted = 1 cycle */
+#define B3HT_2 0x00800000 /* Bank 3 Hold Time from Read or Write deasserted to AOE deasserted = 2 cycles */
+#define B3HT_3 0x00C00000 /* Bank 3 Hold Time from Read or Write deasserted to AOE deasserted = 3 cycles */
+#define B3HT_0 0x00000000 /* Bank 3 Hold Time from Read or Write deasserted to AOE deasserted = 0 cycles */
+#define B3RAT_1 0x01000000 /* Bank 3 Read Access Time = 1 cycle */
+#define B3RAT_2 0x02000000 /* Bank 3 Read Access Time = 2 cycles */
+#define B3RAT_3 0x03000000 /* Bank 3 Read Access Time = 3 cycles */
+#define B3RAT_4 0x04000000 /* Bank 3 Read Access Time = 4 cycles */
+#define B3RAT_5 0x05000000 /* Bank 3 Read Access Time = 5 cycles */
+#define B3RAT_6 0x06000000 /* Bank 3 Read Access Time = 6 cycles */
+#define B3RAT_7 0x07000000 /* Bank 3 Read Access Time = 7 cycles */
+#define B3RAT_8 0x08000000 /* Bank 3 Read Access Time = 8 cycles */
+#define B3RAT_9 0x09000000 /* Bank 3 Read Access Time = 9 cycles */
+#define B3RAT_10 0x0A000000 /* Bank 3 Read Access Time = 10 cycles */
+#define B3RAT_11 0x0B000000 /* Bank 3 Read Access Time = 11 cycles */
+#define B3RAT_12 0x0C000000 /* Bank 3 Read Access Time = 12 cycles */
+#define B3RAT_13 0x0D000000 /* Bank 3 Read Access Time = 13 cycles */
+#define B3RAT_14 0x0E000000 /* Bank 3 Read Access Time = 14 cycles */
+#define B3RAT_15 0x0F000000 /* Bank 3 Read Access Time = 15 cycles */
+#define B3WAT_1 0x10000000 /* Bank 3 Write Access Time = 1 cycle */
+#define B3WAT_2 0x20000000 /* Bank 3 Write Access Time = 2 cycles */
+#define B3WAT_3 0x30000000 /* Bank 3 Write Access Time = 3 cycles */
+#define B3WAT_4 0x40000000 /* Bank 3 Write Access Time = 4 cycles */
+#define B3WAT_5 0x50000000 /* Bank 3 Write Access Time = 5 cycles */
+#define B3WAT_6 0x60000000 /* Bank 3 Write Access Time = 6 cycles */
+#define B3WAT_7 0x70000000 /* Bank 3 Write Access Time = 7 cycles */
+#define B3WAT_8 0x80000000 /* Bank 3 Write Access Time = 8 cycles */
+#define B3WAT_9 0x90000000 /* Bank 3 Write Access Time = 9 cycles */
+#define B3WAT_10 0xA0000000 /* Bank 3 Write Access Time = 10 cycles */
+#define B3WAT_11 0xB0000000 /* Bank 3 Write Access Time = 11 cycles */
+#define B3WAT_12 0xC0000000 /* Bank 3 Write Access Time = 12 cycles */
+#define B3WAT_13 0xD0000000 /* Bank 3 Write Access Time = 13 cycles */
+#define B3WAT_14 0xE0000000 /* Bank 3 Write Access Time = 14 cycles */
+#define B3WAT_15 0xF0000000 /* Bank 3 Write Access Time = 15 cycles */
+
+/*
+ * SDRAM CONTROLLER MASKS
+ */
+
+/* EBIU_SDGCTL Masks */
+#define SCTLE 0x00000001 /* Enable SCLK[0], /SRAS, /SCAS, /SWE, SDQM[3:0] */
+#define CL_2 0x00000008 /* SDRAM CAS latency = 2 cycles */
+#define CL_3 0x0000000C /* SDRAM CAS latency = 3 cycles */
+#define PFE 0x00000010 /* Enable SDRAM prefetch */
+#define PFP 0x00000020 /* Prefetch has priority over AMC requests */
+#define TRAS_1 0x00000040 /* SDRAM tRAS = 1 cycle */
+#define TRAS_2 0x00000080 /* SDRAM tRAS = 2 cycles */
+#define TRAS_3 0x000000C0 /* SDRAM tRAS = 3 cycles */
+#define TRAS_4 0x00000100 /* SDRAM tRAS = 4 cycles */
+#define TRAS_5 0x00000140 /* SDRAM tRAS = 5 cycles */
+#define TRAS_6 0x00000180 /* SDRAM tRAS = 6 cycles */
+#define TRAS_7 0x000001C0 /* SDRAM tRAS = 7 cycles */
+#define TRAS_8 0x00000200 /* SDRAM tRAS = 8 cycles */
+#define TRAS_9 0x00000240 /* SDRAM tRAS = 9 cycles */
+#define TRAS_10 0x00000280 /* SDRAM tRAS = 10 cycles */
+#define TRAS_11 0x000002C0 /* SDRAM tRAS = 11 cycles */
+#define TRAS_12 0x00000300 /* SDRAM tRAS = 12 cycles */
+#define TRAS_13 0x00000340 /* SDRAM tRAS = 13 cycles */
+#define TRAS_14 0x00000380 /* SDRAM tRAS = 14 cycles */
+#define TRAS_15 0x000003C0 /* SDRAM tRAS = 15 cycles */
+#define TRP_1 0x00000800 /* SDRAM tRP = 1 cycle */
+#define TRP_2 0x00001000 /* SDRAM tRP = 2 cycles */
+#define TRP_3 0x00001800 /* SDRAM tRP = 3 cycles */
+#define TRP_4 0x00002000 /* SDRAM tRP = 4 cycles */
+#define TRP_5 0x00002800 /* SDRAM tRP = 5 cycles */
+#define TRP_6 0x00003000 /* SDRAM tRP = 6 cycles */
+#define TRP_7 0x00003800 /* SDRAM tRP = 7 cycles */
+#define TRCD_1 0x00008000 /* SDRAM tRCD = 1 cycle */
+#define TRCD_2 0x00010000 /* SDRAM tRCD = 2 cycles */
+#define TRCD_3 0x00018000 /* SDRAM tRCD = 3 cycles */
+#define TRCD_4 0x00020000 /* SDRAM tRCD = 4 cycles */
+#define TRCD_5 0x00028000 /* SDRAM tRCD = 5 cycles */
+#define TRCD_6 0x00030000 /* SDRAM tRCD = 6 cycles */
+#define TRCD_7 0x00038000 /* SDRAM tRCD = 7 cycles */
+#define TWR_1 0x00080000 /* SDRAM tWR = 1 cycle */
+#define TWR_2 0x00100000 /* SDRAM tWR = 2 cycles */
+#define TWR_3 0x00180000 /* SDRAM tWR = 3 cycles */
+#define PUPSD 0x00200000 /* Power-up start delay */
+#define PSM 0x00400000 /* SDRAM power-up sequence = Precharge, mode register set, 8 CBR refresh cycles */
+#define PSS 0x00800000 /* enable SDRAM power-up sequence on next SDRAM access */
+#define SRFS 0x01000000 /* Start SDRAM self-refresh mode */
+#define EBUFE 0x02000000 /* Enable external buffering timing */
+#define FBBRW 0x04000000 /* Fast back-to-back read write enable */
+#define EMREN 0x10000000 /* Extended mode register enable */
+#define TCSR 0x20000000 /* Temp compensated self refresh value 85 deg C */
+#define CDDBG 0x40000000 /* Tristate SDRAM controls during bus grant */
+
+/* EBIU_SDBCTL Masks */
+#define EB0_E 0x00000001 /* Enable SDRAM external bank 0 */
+#define EB0_SZ_16 0x00000000 /* SDRAM external bank size = 16MB */
+#define EB0_SZ_32 0x00000002 /* SDRAM external bank size = 32MB */
+#define EB0_SZ_64 0x00000004 /* SDRAM external bank size = 64MB */
+#define EB0_SZ_128 0x00000006 /* SDRAM external bank size = 128MB */
+#define EB0_CAW_8 0x00000000 /* SDRAM external bank column address width = 8 bits */
+#define EB0_CAW_9 0x00000010 /* SDRAM external bank column address width = 9 bits */
+#define EB0_CAW_10 0x00000020 /* SDRAM external bank column address width = 9 bits */
+#define EB0_CAW_11 0x00000030 /* SDRAM external bank column address width = 9 bits */
+
+#define EB1_E 0x00000100 /* Enable SDRAM external bank 1 */
+#define EB1__SZ_16 0x00000000 /* SDRAM external bank size = 16MB */
+#define EB1__SZ_32 0x00000200 /* SDRAM external bank size = 32MB */
+#define EB1__SZ_64 0x00000400 /* SDRAM external bank size = 64MB */
+#define EB1__SZ_128 0x00000600 /* SDRAM external bank size = 128MB */
+#define EB1__CAW_8 0x00000000 /* SDRAM external bank column address width = 8 bits */
+#define EB1__CAW_9 0x00001000 /* SDRAM external bank column address width = 9 bits */
+#define EB1__CAW_10 0x00002000 /* SDRAM external bank column address width = 9 bits */
+#define EB1__CAW_11 0x00003000 /* SDRAM external bank column address width = 9 bits */
+
+#define EB2__E 0x00010000 /* Enable SDRAM external bank 2 */
+#define EB2__SZ_16 0x00000000 /* SDRAM external bank size = 16MB */
+#define EB2__SZ_32 0x00020000 /* SDRAM external bank size = 32MB */
+#define EB2__SZ_64 0x00040000 /* SDRAM external bank size = 64MB */
+#define EB2__SZ_128 0x00060000 /* SDRAM external bank size = 128MB */
+#define EB2__CAW_8 0x00000000 /* SDRAM external bank column address width = 8 bits */
+#define EB2__CAW_9 0x00100000 /* SDRAM external bank column address width = 9 bits */
+#define EB2__CAW_10 0x00200000 /* SDRAM external bank column address width = 9 bits */
+#define EB2__CAW_11 0x00300000 /* SDRAM external bank column address width = 9 bits */
+
+#define EB3__E 0x01000000 /* Enable SDRAM external bank 3 */
+#define EB3__SZ_16 0x00000000 /* SDRAM external bank size = 16MB */
+#define EB3__SZ_32 0x02000000 /* SDRAM external bank size = 32MB */
+#define EB3__SZ_64 0x04000000 /* SDRAM external bank size = 64MB */
+#define EB3__SZ_128 0x06000000 /* SDRAM external bank size = 128MB */
+#define EB3__CAW_8 0x00000000 /* SDRAM external bank column address width = 8 bits */
+#define EB3__CAW_9 0x10000000 /* SDRAM external bank column address width = 9 bits */
+#define EB3__CAW_10 0x20000000 /* SDRAM external bank column address width = 9 bits */
+#define EB3__CAW_11 0x30000000 /* SDRAM external bank column address width = 9 bits */
+
+/* EBIU_SDSTAT Masks */
+#define SDCI 0x00000001 /* SDRAM controller is idle */
+#define SDSRA 0x00000002 /* SDRAM SDRAM self refresh is active */
+#define SDPUA 0x00000004 /* SDRAM power up active */
+#define SDRS 0x00000008 /* SDRAM is in reset state */
+#define SDEASE 0x00000010 /* SDRAM EAB sticky error status - W1C */
+#define BGSTAT 0x00000020 /* Bus granted */
+
+#define COREMMR_BASE 0xFFE00000 /* Core MMRs */
+#define SYSMMR_BASE 0xFFC00000 /* System MMRs */
+
+/* Watchdog Timer registers for Core A (0xFFC0 0200-0xFFC0 02FF) */
+#define WDOG_CTL 0xFFC00200 /* Watchdog Control register */
+#define WDOG_CNT 0xFFC00204 /* Watchdog Count register */
+#define WDOG_STAT 0xFFC00208 /* Watchdog Status register */
+
+/* Programmable Flag 0 registers (0xFFC0 0700-0xFFC0 07FF) */
+#define FIO_FLAG_D 0xFFC00700 /* Flag Data register */
+#define FIO_FLAG_C 0xFFC00704 /* Flag Clear register */
+#define FIO_FLAG_S 0xFFC00708 /* Flag Set register */
+#define FIO_FLAG_T 0xFFC0070C /* Flag Toggle register */
+#define FIO_MASKA_D 0xFFC00710 /* Flag Mask Interrupt A Data register */
+#define FIO_MASKA_C 0xFFC00714 /* Flag Mask Interrupt A Clear register */
+#define FIO_MASKA_S 0xFFC00718 /* Flag Mask Interrupt A Set register */
+#define FIO_MASKA_T 0xFFC0071C /* Flag Mask Interrupt A Toggle register */
+#define FIO_MASKB_D 0xFFC00720 /* Flag Mask Interrupt B Data register */
+#define FIO_MASKB_C 0xFFC00724 /* Flag Mask Interrupt B Clear register */
+#define FIO_MASKB_S 0xFFC00728 /* Flag Mask Interrupt B Set register */
+#define FIO_MASKB_T 0xFFC0072C /* Flag Mask Interrupt B Toggle register */
+#define FIO_DIR 0xFFC00730 /* Flag Direction register */
+#define FIO_POLAR 0xFFC00734 /* Flag Polarity register */
+#define FIO_EDGE 0xFFC00738 /* Flag Interrupt Sensitivity register */
+#define FIO_BOTH 0xFFC0073C /* Flag Set on Both Edges register */
+#define FIO_INEN 0xFFC00740 /* Flag Input Enable register */
+
+/* Parallel Peripheral Interface (PPI) 0 registers (0xFFC0 1000-0xFFC0 10FF) */
+#define PPI_CONTROL 0xFFC01000 /* PPI0 Control register */
+#define PPI_STATUS 0xFFC01004 /* PPI0 Status register */
+#define PPI_COUNT 0xFFC01008 /* PPI0 Transfer Count register */
+#define PPI_DELAY 0xFFC0100C /* PPI0 Delay Count register */
+#define PPI_FRAME 0xFFC01010 /* PPI0 Frame Length register */
+
+/*
+ * System Reset and Interrupt Controller registers for
+ * core A (0xFFC0 0100-0xFFC0 01FF)
+ */
+#define SWRST 0xFFC00100 /* Software Reset register */
+#define SYSCR 0xFFC00104 /* System Reset Configuration register */
+#define RVECT 0xFFC00108 /* SIC Reset Vector Address Register */
+#define SIC_SWRST 0xFFC00100 /* Software Reset register */
+#define SIC_SYSCR 0xFFC00104 /* System Reset Configuration register */
+#define SIC_RVECT 0xFFC00108 /* SIC Reset Vector Address Register */
+#define SIC_IMASK 0xFFC0010C /* SIC Interrupt Mask register 0 - hack to fix old tests */
+#define SIC_IAR 0xFFC00124 /* SIC Interrupt Assignment Register 0 */
+#define SIC_IAR1 0xFFC00128 /* SIC Interrupt Assignment Register 1 */
+#define SIC_IAR2 0xFFC0012C /* SIC Interrupt Assignment Register 2 */
+#define SIC_ISR 0xFFC00114 /* SIC Interrupt Status register 0 */
+#define SIC_IWR 0xFFC0011C /* SIC Interrupt Wakeup-Enable register 0 */
+
+/* EBIU_SDBCTL Masks */
+#define EB_E 0x00000001 /* Enable SDRAM external bank 0 */
+#define EB_SZ_16 0x00000000 /* SDRAM external bank size = 16MB */
+#define EB_SZ_32 0x00000002 /* SDRAM external bank size = 32MB */
+#define EB_SZ_64 0x00000004 /* SDRAM external bank size = 64MB */
+#define EB_SZ_128 0x00000006 /* SDRAM external bank size = 128MB */
+#define EB_CAW_8 0x00000000 /* SDRAM external bank column address width = 8 bits */
+#define EB_CAW_9 0x00000010 /* SDRAM external bank column address width = 9 bits */
+#define EB_CAW_10 0x00000020 /* SDRAM external bank column address width = 9 bits */
+#define EB_CAW_11 0x00000030 /* SDRAM external bank column address width = 9 bits */
+
+/* EBIU_SDBCTL Masks */
+#define EBE 0x00000001 /* Enable SDRAM external bank 0 */
+#define EBSZ_16 0x00000000 /* SDRAM external bank size = 16MB */
+#define EBSZ_32 0x00000002 /* SDRAM external bank size = 32MB */
+#define EBSZ_64 0x00000004 /* SDRAM external bank size = 64MB */
+#define EBSZ_128 0x00000006 /* SDRAM external bank size = 128MB */
+#define EBCAW_8 0x00000000 /* SDRAM external bank column address width = 8 bits */
+#define EBCAW_9 0x00000010 /* SDRAM external bank column address width = 9 bits */
+#define EBCAW_10 0x00000020 /* SDRAM external bank column address width = 9 bits */
+#define EBCAW_11 0x00000030 /* SDRAM external bank column address width = 9 bits */
+
+/* Memory DMA1 Controller registers (0xFFC0 1E80-0xFFC0 1FFF) */
+#define MDMA_D0_CONFIG 0xFFC01F08 /* MemDMA1 Stream 0 Destination Configuration */
+#define MDMA_D0_NEXT_DESC_PTR 0xFFC01F00 /* MemDMA1 Stream 0 Destination Next Descriptor Ptr Reg */
+#define MDMA_D0_START_ADDR 0xFFC01F04 /* MemDMA1 Stream 0 Destination Start Address */
+#define MDMA_D0_X_COUNT 0xFFC01F10 /* MemDMA1 Stream 0 Destination Inner-Loop Count */
+#define MDMA_D0_Y_COUNT 0xFFC01F18 /* MemDMA1 Stream 0 Destination Outer-Loop Count */
+#define MDMA_D0_X_MODIFY 0xFFC01F14 /* MemDMA1 Stream 0 Dest Inner-Loop Address-Increment */
+#define MDMA_D0_Y_MODIFY 0xFFC01F1C /* MemDMA1 Stream 0 Dest Outer-Loop Address-Increment */
+#define MDMA_D0_CURR_DESC_PTR 0xFFC01F20 /* MemDMA1 Stream 0 Dest Current Descriptor Ptr reg */
+#define MDMA_D0_CURR_ADDR 0xFFC01F24 /* MemDMA1 Stream 0 Destination Current Address */
+#define MDMA_D0_CURR_X_COUNT 0xFFC01F30 /* MemDMA1 Stream 0 Dest Current Inner-Loop Count */
+#define MDMA_D0_CURR_Y_COUNT 0xFFC01F38 /* MemDMA1 Stream 0 Dest Current Outer-Loop Count */
+#define MDMA_D0_IRQ_STATUS 0xFFC01F28 /* MemDMA1 Stream 0 Destination Interrupt/Status */
+#define MDMA_D0_PERIPHERAL_MAP 0xFFC01F2C /* MemDMA1 Stream 0 Destination Peripheral Map */
+
+#define MDMA_S0_CONFIG 0xFFC01F48 /* MemDMA1 Stream 0 Source Configuration */
+#define MDMA_S0_NEXT_DESC_PTR 0xFFC01F40 /* MemDMA1 Stream 0 Source Next Descriptor Ptr Reg */
+#define MDMA_S0_START_ADDR 0xFFC01F44 /* MemDMA1 Stream 0 Source Start Address */
+#define MDMA_S0_X_COUNT 0xFFC01F50 /* MemDMA1 Stream 0 Source Inner-Loop Count */
+#define MDMA_S0_Y_COUNT 0xFFC01F58 /* MemDMA1 Stream 0 Source Outer-Loop Count */
+#define MDMA_S0_X_MODIFY 0xFFC01F54 /* MemDMA1 Stream 0 Source Inner-Loop Address-Increment */
+#define MDMA_S0_Y_MODIFY 0xFFC01F5C /* MemDMA1 Stream 0 Source Outer-Loop Address-Increment */
+#define MDMA_S0_CURR_DESC_PTR 0xFFC01F60 /* MemDMA1 Stream 0 Source Current Descriptor Ptr reg */
+#define MDMA_S0_CURR_ADDR 0xFFC01F64 /* MemDMA1 Stream 0 Source Current Address */
+#define MDMA_S0_CURR_X_COUNT 0xFFC01F70 /* MemDMA1 Stream 0 Source Current Inner-Loop Count */
+#define MDMA_S0_CURR_Y_COUNT ` 0xFFC01F78 /* MemDMA1 Stream 0 Source Current Outer-Loop Count */
+#define MDMA_S0_IRQ_STATUS 0xFFC01F68 /* MemDMA1 Stream 0 Source Interrupt/Status */
+#define MDMA_S0_PERIPHERAL_MAP 0xFFC01F6C /* MemDMA1 Stream 0 Source Peripheral Map */
+
+#define MDMA_D1_CONFIG 0xFFC01F88 /* MemDMA1 Stream 1 Destination Configuration */
+#define MDMA_D1_NEXT_DESC_PTR 0xFFC01F80 /* MemDMA1 Stream 1 Destination Next Descriptor Ptr Reg */
+#define MDMA_D1_START_ADDR 0xFFC01F84 /* MemDMA1 Stream 1 Destination Start Address */
+#define MDMA_D1_X_COUNT 0xFFC01F90 /* MemDMA1 Stream 1 Destination Inner-Loop Count */
+#define MDMA_D1_Y_COUNT 0xFFC01F98 /* MemDMA1 Stream 1 Destination Outer-Loop Count */
+#define MDMA_D1_X_MODIFY 0xFFC01F94 /* MemDMA1 Stream 1 Dest Inner-Loop Address-Increment */
+#define MDMA_D1_Y_MODIFY 0xFFC01F9C /* MemDMA1 Stream 1 Dest Outer-Loop Address-Increment */
+#define MDMA_D1_CURR_DESC_PTR 0xFFC01FA0 /* MemDMA1 Stream 1 Dest Current Descriptor Ptr reg */
+#define MDMA_D1_CURR_ADDR 0xFFC01FA4 /* MemDMA1 Stream 1 Dest Current Address */
+#define MDMA_D1_CURR_X_COUNT 0xFFC01FB0 /* MemDMA1 Stream 1 Dest Current Inner-Loop Count */
+#define MDMA_D1_CURR_Y_COUNT 0xFFC01FB8 /* MemDMA1 Stream 1 Dest Current Outer-Loop Count */
+#define MDMA_D1_IRQ_STATUS 0xFFC01FA8 /* MemDMA1 Stream 1 Dest Interrupt/Status */
+#define MDMA_D1_PERIPHERAL_MAP 0xFFC01FAC /* MemDMA1 Stream 1 Dest Peripheral Map */
+
+#define MDMA_S1_CONFIG 0xFFC01FC8 /* MemDMA1 Stream 1 Source Configuration */
+#define MDMA_S1_NEXT_DESC_PTR 0xFFC01FC0 /* MemDMA1 Stream 1 Source Next Descriptor Ptr Reg */
+#define MDMA_S1_START_ADDR 0xFFC01FC4 /* MemDMA1 Stream 1 Source Start Address */
+#define MDMA_S1_X_COUNT 0xFFC01FD0 /* MemDMA1 Stream 1 Source Inner-Loop Count */
+#define MDMA_S1_Y_COUNT 0xFFC01FD8 /* MemDMA1 Stream 1 Source Outer-Loop Count */
+#define MDMA_S1_X_MODIFY 0xFFC01FD4 /* MemDMA1 Stream 1 Source Inner-Loop Address-Increment */
+#define MDMA_S1_Y_MODIFY 0xFFC01FDC /* MemDMA1 Stream 1 Source Outer-Loop Address-Increment */
+#define MDMA_S1_CURR_DESC_PTR 0xFFC01FE0 /* MemDMA1 Stream 1 Source Current Descriptor Ptr reg */
+#define MDMA_S1_CURR_ADDR 0xFFC01FE4 /* MemDMA1 Stream 1 Source Current Address */
+#define MDMA_S1_CURR_X_COUNT 0xFFC01FF0 /* MemDMA1 Stream 1 Source Current Inner-Loop Count */
+#define MDMA_S1_CURR_Y_COUNT 0xFFC01FF8 /* MemDMA1 Stream 1 Source Current Outer-Loop Count */
+#define MDMA_S1_IRQ_STATUS 0xFFC01FE8 /* MemDMA1 Stream 1 Source Interrupt/Status */
+#define MDMA_S1_PERIPHERAL_MAP 0xFFC01FEC /* MemDMA1 Stream 1 Source Peripheral Map */
+
+#define DMA0_CONFIG 0xFFC01C08 /* DMA1 Channel 0 Configuration register */
+#define DMA0_NEXT_DESC_PTR 0xFFC01C00 /* DMA1 Channel 0 Next Descripter Ptr Reg */
+#define DMA0_START_ADDR 0xFFC01C04 /* DMA1 Channel 0 Start Address */
+#define DMA0_X_COUNT 0xFFC01C10 /* DMA1 Channel 0 Inner Loop Count */
+#define DMA0_Y_COUNT 0xFFC01C18 /* DMA1 Channel 0 Outer Loop Count */
+#define DMA0_X_MODIFY 0xFFC01C14 /* DMA1 Channel 0 Inner Loop Addr Increment */
+#define DMA0_Y_MODIFY 0xFFC01C1C /* DMA1 Channel 0 Outer Loop Addr Increment */
+#define DMA0_CURR_DESC_PTR 0xFFC01C20 /* DMA1 Channel 0 Current Descriptor Pointer */
+#define DMA0_CURR_ADDR 0xFFC01C24 /* DMA1 Channel 0 Current Address Pointer */
+#define DMA0_CURR_X_COUNT 0xFFC01C30 /* DMA1 Channel 0 Current Inner Loop Count */
+#define DMA0_CURR_Y_COUNT 0xFFC01C38 /* DMA1 Channel 0 Current Outer Loop Count */
+#define DMA0_IRQ_STATUS 0xFFC01C28 /* DMA1 Channel 0 Interrupt Status Register */
+#define DMA0_PERIPHERAL_MAP 0xFFC01C2C /* DMA1 Channel 0 Peripheral Map Register */
+
+#define DMA1_CONFIG 0xFFC00C08 /* DMA2 Channel 0 Configuration register */
+#define DMA1_NEXT_DESC_PTR 0xFFC00C00 /* DMA2 Channel 0 Next Descripter Ptr Reg */
+#define DMA1_START_ADDR 0xFFC00C04 /* DMA2 Channel 0 Start Address */
+#define DMA1_X_COUNT 0xFFC00C10 /* DMA2 Channel 0 Inner Loop Count */
+#define DMA1_Y_COUNT 0xFFC00C18 /* DMA2 Channel 0 Outer Loop Count */
+#define DMA1_X_MODIFY 0xFFC00C14 /* DMA2 Channel 0 Inner Loop Addr Increment */
+#define DMA1_Y_MODIFY 0xFFC00C1C /* DMA2 Channel 0 Outer Loop Addr Increment */
+#define DMA1_CURR_DESC_PTR 0xFFC00C20 /* DMA2 Channel 0 Current Descriptor Pointer */
+#define DMA1_CURR_ADDR 0xFFC00C24 /* DMA2 Channel 0 Current Address Pointer */
+#define DMA1_CURR_X_COUNT 0xFFC00C30 /* DMA2 Channel 0 Current Inner Loop Count */
+#define DMA1_CURR_Y_COUNT 0xFFC00C38 /* DMA2 Channel 0 Current Outer Loop Count */
+#define DMA1_IRQ_STATUS 0xFFC00C28 /* DMA2 Channel 0 Interrupt /Status Register */
+#define DMA1_PERIPHERAL_MAP 0xFFC00C2C /* DMA2 Channel 0 Peripheral Map Register */
+
+#define DMA2_CONFIG 0xFFC00C48 /* DMA2 Channel 1 Configuration register */
+#define DMA2_NEXT_DESC_PTR 0xFFC00C40 /* DMA2 Channel 1 Next Descripter Ptr Reg */
+#define DMA2_START_ADDR 0xFFC00C44 /* DMA2 Channel 1 Start Address */
+#define DMA2_X_COUNT 0xFFC00C50 /* DMA2 Channel 1 Inner Loop Count */
+#define DMA2_Y_COUNT 0xFFC00C58 /* DMA2 Channel 1 Outer Loop Count */
+#define DMA2_X_MODIFY 0xFFC00C54 /* DMA2 Channel 1 Inner Loop Addr Increment */
+#define DMA2_Y_MODIFY 0xFFC00C5C /* DMA2 Channel 1 Outer Loop Addr Increment */
+#define DMA2_CURR_DESC_PTR 0xFFC00C60 /* DMA2 Channel 1 Current Descriptor Pointer */
+#define DMA2_CURR_ADDR 0xFFC00C64 /* DMA2 Channel 1 Current Address Pointer */
+#define DMA2_CURR_X_COUNT 0xFFC00C70 /* DMA2 Channel 1 Current Inner Loop Count */
+#define DMA2_CURR_Y_COUNT 0xFFC00C78 /* DMA2 Channel 1 Current Outer Loop Count */
+#define DMA2_IRQ_STATUS 0xFFC00C68 /* DMA2 Channel 1 Interrupt /Status Register */
+#define DMA2_PERIPHERAL_MAP 0xFFC00C6C /* DMA2 Channel 1 Peripheral Map Register */
+
+#define DMA3_CONFIG 0xFFC00C88 /* DMA2 Channel 2 Configuration register */
+#define DMA3_NEXT_DESC_PTR 0xFFC00C80 /* DMA2 Channel 2 Next Descripter Ptr Reg */
+#define DMA3_START_ADDR 0xFFC00C84 /* DMA2 Channel 2 Start Address */
+#define DMA3_X_COUNT 0xFFC00C90 /* DMA2 Channel 2 Inner Loop Count */
+#define DMA3_Y_COUNT 0xFFC00C98 /* DMA2 Channel 2 Outer Loop Count */
+#define DMA3_X_MODIFY 0xFFC00C94 /* DMA2 Channel 2 Inner Loop Addr Increment */
+#define DMA3_Y_MODIFY 0xFFC00C9C /* DMA2 Channel 2 Outer Loop Addr Increment */
+#define DMA3_CURR_DESC_PTR 0xFFC00CA0 /* DMA2 Channel 2 Current Descriptor Pointer */
+#define DMA3_CURR_ADDR 0xFFC00CA4 /* DMA2 Channel 2 Current Address Pointer */
+#define DMA3_CURR_X_COUNT 0xFFC00CB0 /* DMA2 Channel 2 Current Inner Loop Count */
+#define DMA3_CURR_Y_COUNT 0xFFC00CB8 /* DMA2 Channel 2 Current Outer Loop Count */
+#define DMA3_IRQ_STATUS 0xFFC00CA8 /* DMA2 Channel 2 Interrupt /Status Register */
+#define DMA3_PERIPHERAL_MAP 0xFFC00CAC /* DMA2 Channel 2 Peripheral Map Register */
+
+#define DMA4_CONFIG 0xFFC00CC8 /* DMA2 Channel 3 Configuration register */
+#define DMA4_NEXT_DESC_PTR 0xFFC00CC0 /* DMA2 Channel 3 Next Descripter Ptr Reg */
+#define DMA4_START_ADDR 0xFFC00CC4 /* DMA2 Channel 3 Start Address */
+#define DMA4_X_COUNT 0xFFC00CD0 /* DMA2 Channel 3 Inner Loop Count */
+#define DMA4_Y_COUNT 0xFFC00CD8 /* DMA2 Channel 3 Outer Loop Count */
+#define DMA4_X_MODIFY 0xFFC00CD4 /* DMA2 Channel 3 Inner Loop Addr Increment */
+#define DMA4_Y_MODIFY 0xFFC00CDC /* DMA2 Channel 3 Outer Loop Addr Increment */
+#define DMA4_CURR_DESC_PTR 0xFFC00CE0 /* DMA2 Channel 3 Current Descriptor Pointer */
+#define DMA4_CURR_ADDR 0xFFC00CE4 /* DMA2 Channel 3 Current Address Pointer */
+#define DMA4_CURR_X_COUNT 0xFFC00CF0 /* DMA2 Channel 3 Current Inner Loop Count */
+#define DMA4_CURR_Y_COUNT 0xFFC00CF8 /* DMA2 Channel 3 Current Outer Loop Count */
+#define DMA4_IRQ_STATUS 0xFFC00CE8 /* DMA2 Channel 3 Interrupt /Status Register */
+#define DMA4_PERIPHERAL_MAP 0xFFC00CEC /* DMA2 Channel 3 Peripheral Map Register */
+
+#define DMA5_CONFIG 0xFFC00D08 /* DMA2 Channel 4 Configuration register */
+#define DMA5_NEXT_DESC_PTR 0xFFC00D00 /* DMA2 Channel 4 Next Descripter Ptr Reg */
+#define DMA5_START_ADDR 0xFFC00D04 /* DMA2 Channel 4 Start Address */
+#define DMA5_X_COUNT 0xFFC00D10 /* DMA2 Channel 4 Inner Loop Count */
+#define DMA5_Y_COUNT 0xFFC00D18 /* DMA2 Channel 4 Outer Loop Count */
+#define DMA5_X_MODIFY 0xFFC00D14 /* DMA2 Channel 4 Inner Loop Addr Increment */
+#define DMA5_Y_MODIFY 0xFFC00D1C /* DMA2 Channel 4 Outer Loop Addr Increment */
+#define DMA5_CURR_DESC_PTR 0xFFC00D20 /* DMA2 Channel 4 Current Descriptor Pointer */
+#define DMA5_CURR_ADDR 0xFFC00D24 /* DMA2 Channel 4 Current Address Pointer */
+#define DMA5_CURR_X_COUNT 0xFFC00D30 /* DMA2 Channel 4 Current Inner Loop Count */
+#define DMA5_CURR_Y_COUNT 0xFFC00D38 /* DMA2 Channel 4 Current Outer Loop Count */
+#define DMA5_IRQ_STATUS 0xFFC00D28 /* DMA2 Channel 4 Interrupt /Status Register */
+#define DMA5_PERIPHERAL_MAP 0xFFC00D2C /* DMA2 Channel 4 Peripheral Map Register */
+
+#define DMA6_CONFIG 0xFFC00D48 /* DMA2 Channel 5 Configuration register */
+#define DMA6_NEXT_DESC_PTR 0xFFC00D40 /* DMA2 Channel 5 Next Descripter Ptr Reg */
+#define DMA6_START_ADDR 0xFFC00D44 /* DMA2 Channel 5 Start Address */
+#define DMA6_X_COUNT 0xFFC00D50 /* DMA2 Channel 5 Inner Loop Count */
+#define DMA6_Y_COUNT 0xFFC00D58 /* DMA2 Channel 5 Outer Loop Count */
+#define DMA6_X_MODIFY 0xFFC00D54 /* DMA2 Channel 5 Inner Loop Addr Increment */
+#define DMA6_Y_MODIFY 0xFFC00D5C /* DMA2 Channel 5 Outer Loop Addr Increment */
+#define DMA6_CURR_DESC_PTR 0xFFC00D60 /* DMA2 Channel 5 Current Descriptor Pointer */
+#define DMA6_CURR_ADDR 0xFFC00D64 /* DMA2 Channel 5 Current Address Pointer */
+#define DMA6_CURR_X_COUNT 0xFFC00D70 /* DMA2 Channel 5 Current Inner Loop Count */
+#define DMA6_CURR_Y_COUNT 0xFFC00D78 /* DMA2 Channel 5 Current Outer Loop Count */
+#define DMA6_IRQ_STATUS 0xFFC00D68 /* DMA2 Channel 5 Interrupt /Status Register */
+#define DMA6_PERIPHERAL_MAP 0xFFC00D6C /* DMA2 Channel 5 Peripheral Map Register */
+
+#define DMA7_CONFIG 0xFFC00D88 /* DMA2 Channel 6 Configuration register */
+#define DMA7_NEXT_DESC_PTR 0xFFC00D80 /* DMA2 Channel 6 Next Descripter Ptr Reg */
+#define DMA7_START_ADDR 0xFFC00D84 /* DMA2 Channel 6 Start Address */
+#define DMA7_X_COUNT 0xFFC00D90 /* DMA2 Channel 6 Inner Loop Count */
+#define DMA7_Y_COUNT 0xFFC00D98 /* DMA2 Channel 6 Outer Loop Count */
+#define DMA7_X_MODIFY 0xFFC00D94 /* DMA2 Channel 6 Inner Loop Addr Increment */
+#define DMA7_Y_MODIFY 0xFFC00D9C /* DMA2 Channel 6 Outer Loop Addr Increment */
+#define DMA7_CURR_DESC_PTR 0xFFC00DA0 /* DMA2 Channel 6 Current Descriptor Pointer */
+#define DMA7_CURR_ADDR 0xFFC00DA4 /* DMA2 Channel 6 Current Address Pointer */
+#define DMA7_CURR_X_COUNT 0xFFC00DB0 /* DMA2 Channel 6 Current Inner Loop Count */
+#define DMA7_CURR_Y_COUNT 0xFFC00DB8 /* DMA2 Channel 6 Current Outer Loop Count */
+#define DMA7_IRQ_STATUS 0xFFC00DA8 /* DMA2 Channel 6 Interrupt /Status Register */
+#define DMA7_PERIPHERAL_MAP 0xFFC00DAC /* DMA2 Channel 6 Peripheral Map Register */
+
+#define TIMER_ENABLE 0xFFC00680 /* Timer Enable Register */
+#define TIMER_DISABLE 0xFFC00684 /* Timer Disable register */
+#define TIMER_STATUS 0xFFC00688 /* Timer Status register */
+
+/* DMAx_CONFIG, MDMA_yy_CONFIG, IMDMA_yy_CONFIG Masks */
+#define WDSIZE8 0x00000000 /* Word Size 8 bits */
+#define WDSIZE16 0x00000004 /* Word Size 16 bits */
+#define WDSIZE32 0x00000008 /* Word Size 32 bits */
+
+#endif /* _DEF_BF561_H */
diff --git a/include/asm-blackfin/cpu/defBF533_extn.h b/include/asm-blackfin/arch-bf561/defBF561_extn.h
similarity index 93%
copy from include/asm-blackfin/cpu/defBF533_extn.h
copy to include/asm-blackfin/arch-bf561/defBF561_extn.h
index a9a1c7c..b309b74 100644
--- a/include/asm-blackfin/cpu/defBF533_extn.h
+++ b/include/asm-blackfin/arch-bf561/defBF561_extn.h
@@ -1,5 +1,5 @@
/*
- * defBF533_extn.h
+ * defBF561_extn.h
*
* This file is subject to the terms and conditions of the GNU Public
* License. See the file "COPYING" in the main directory of this archive
@@ -16,12 +16,12 @@
*
*/
-#ifndef _DEF_BF533_EXTN_H
-#define _DEF_BF533_EXTN_H
+#ifndef _DEF_BF561_EXTN_H
+#define _DEF_BF561_EXTN_H
#define OFFSET_( x ) ((x) & 0x0000FFFF) /* define macro for offset */
/* Delay inserted for PLL transition */
-#define DELAY 0x1000
+#define PLL_DELAY 0x1000
#define L1_ISRAM 0xFFA00000
#define L1_ISRAM_END 0xFFA10000
@@ -73,4 +73,4 @@
/* Watch Dog timer values setup */
#define WATCHDOG_DISABLE WDOG_TMR_DISABLE | ICTL_DISABLE
-#endif /* _DEF_BF533_EXTN_H */
+#endif /* _DEF_BF561_EXTN_H */
diff --git a/include/asm-blackfin/arch-bf561/irq.h b/include/asm-blackfin/arch-bf561/irq.h
new file mode 100644
index 0000000..2f7dd99
--- /dev/null
+++ b/include/asm-blackfin/arch-bf561/irq.h
@@ -0,0 +1,137 @@
+/*
+ * linux/arch/$(ARCH)/platform/$(PLATFORM)/irq.c
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ *
+ * Changed by HuTao Apr18, 2003
+ *
+ * Copyright was missing when I got the code so took from MIPS arch ...MaTed---
+ * Copyright (C) 1994 by Waldorf GMBH, written by Ralf Baechle
+ * Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 by Ralf Baechle
+ *
+ * Adapted for BlackFin (ADI) by Ted Ma <mated@sympatico.ca>
+ * Copyright (c) 2002 Arcturus Networks Inc. (www.arcturusnetworks.com)
+ * Copyright (c) 2002 Lineo, Inc. <mattw@lineo.com>
+ *
+ * Adapted for BlackFin BF533 by Bas Vermeulen <bas@buyways.nl>
+ * Copyright (c) 2003 BuyWays B.V. (www.buyways.nl)
+ * Copyright (c) 2004 LG Soft India.
+ * Copyright (c) 2004 HHTech.
+ *
+ * Adapted for BlackFin BF561 by Bas Vermeulen <bas@buyways.nl>
+ * Copyright (c) 2005 BuyWays B.V. (www.buyways.nl)
+ */
+
+#ifndef _BF561_IRQ_H_
+#define _BF561_IRQ_H_
+
+/*
+ * Interrupt source definitions:
+ * Event Source Core Event Name IRQ No
+ * Emulation Events EMU 0
+ * Reset RST 1
+ * NMI NMI 2
+ * Exception EVX 3
+ * Reserved -- 4
+ * Hardware Error IVHW 5
+ * Core Timer IVTMR 6
+ *
+ * PLL Wakeup Interrupt IVG7 7
+ * DMA1 Error (generic) IVG7 8
+ * DMA2 Error (generic) IVG7 9
+ * IMDMA Error (generic) IVG7 10
+ * PPI1 Error Interrupt IVG7 11
+ * PPI2 Error Interrupt IVG7 12
+ * SPORT0 Error Interrupt IVG7 13
+ * SPORT1 Error Interrupt IVG7 14
+ * SPI Error Interrupt IVG7 15
+ * UART Error Interrupt IVG7 16
+ * Reserved Interrupt IVG7 17
+ *
+ * DMA1 0 Interrupt(PPI1) IVG8 18
+ * DMA1 1 Interrupt(PPI2) IVG8 19
+ * DMA1 2 Interrupt IVG8 20
+ * DMA1 3 Interrupt IVG8 21
+ * DMA1 4 Interrupt IVG8 22
+ * DMA1 5 Interrupt IVG8 23
+ * DMA1 6 Interrupt IVG8 24
+ * DMA1 7 Interrupt IVG8 25
+ * DMA1 8 Interrupt IVG8 26
+ * DMA1 9 Interrupt IVG8 27
+ * DMA1 10 Interrupt IVG8 28
+ * DMA1 11 Interrupt IVG8 29
+ *
+ * DMA2 0 (SPORT0 RX) IVG9 30
+ * DMA2 1 (SPORT0 TX) IVG9 31
+ * DMA2 2 (SPORT1 RX) IVG9 32
+ * DMA2 3 (SPORT2 TX) IVG9 33
+ * DMA2 4 (SPI) IVG9 34
+ * DMA2 5 (UART RX) IVG9 35
+ * DMA2 6 (UART TX) IVG9 36
+ * DMA2 7 Interrupt IVG9 37
+ * DMA2 8 Interrupt IVG9 38
+ * DMA2 9 Interrupt IVG9 39
+ * DMA2 10 Interrupt IVG9 40
+ * DMA2 11 Interrupt IVG9 41
+ *
+ * TIMER 0 Interrupt IVG10 42
+ * TIMER 1 Interrupt IVG10 43
+ * TIMER 2 Interrupt IVG10 44
+ * TIMER 3 Interrupt IVG10 45
+ * TIMER 4 Interrupt IVG10 46
+ * TIMER 5 Interrupt IVG10 47
+ * TIMER 6 Interrupt IVG10 48
+ * TIMER 7 Interrupt IVG10 49
+ * TIMER 8 Interrupt IVG10 50
+ * TIMER 9 Interrupt IVG10 51
+ * TIMER 10 Interrupt IVG10 52
+ * TIMER 11 Interrupt IVG10 53
+ *
+ * Programmable Flags0 A (8) IVG11 54
+ * Programmable Flags0 B (8) IVG11 55
+ * Programmable Flags1 A (8) IVG11 56
+ * Programmable Flags1 B (8) IVG11 57
+ * Programmable Flags2 A (8) IVG11 58
+ * Programmable Flags2 B (8) IVG11 59
+ *
+ * MDMA1 0 write/read INT IVG8 60
+ * MDMA1 1 write/read INT IVG8 61
+ *
+ * MDMA2 0 write/read INT IVG9 62
+ * MDMA2 1 write/read INT IVG9 63
+ *
+ * IMDMA 0 write/read INT IVG12 64
+ * IMDMA 1 write/read INT IVG12 65
+ *
+ * Watch Dog Timer IVG13 66
+ *
+ * Reserved interrupt IVG7 67
+ * Reserved interrupt IVG7 68
+ * Supplemental interrupt 0 IVG7 69
+ * supplemental interrupt 1 IVG7 70
+ *
+ * Software Interrupt 1 IVG14 71
+ * Software Interrupt 2 IVG15 72
+ */
+
+/*
+ * The ABSTRACT IRQ definitions
+ * the first seven of the following are fixed,
+ * the rest you change if you need to.
+ */
+/* IVG 0-6 */
+#define IRQ_EMU 0 /* Emulation */
+#define IRQ_RST 1 /* Reset */
+#define IRQ_NMI 2 /* Non Maskable Interrupt */
+#define IRQ_EVX 3 /* Exception */
+#define IRQ_UNUSED 4 /* Reserved interrupt */
+#define IRQ_HWERR 5 /* Hardware Error */
+#define IRQ_CORETMR 6 /* Core timer */
+
+#define IRQ_UART_RX_BIT 0x10000000
+#define IRQ_UART_TX_BIT 0x20000000
+#define IRQ_UART_ERROR_BIT 0x200
+
+#endif /* _BF561_IRQ_H_ */
diff --git a/include/asm-blackfin/cpu/bf533_rtc.h b/include/asm-blackfin/arch-common/bf53x_rtc.h
similarity index 90%
copy from include/asm-blackfin/cpu/bf533_rtc.h
copy to include/asm-blackfin/arch-common/bf53x_rtc.h
index bc09922..f4440a8 100644
--- a/include/asm-blackfin/cpu/bf533_rtc.h
+++ b/include/asm-blackfin/arch-common/bf53x_rtc.h
@@ -1,7 +1,7 @@
/*
* U-boot - bf533_rtc.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BF533_RTC_H_
diff --git a/include/asm-blackfin/arch-common/cdefBF5xx.h b/include/asm-blackfin/arch-common/cdefBF5xx.h
new file mode 100644
index 0000000..aec70ce
--- /dev/null
+++ b/include/asm-blackfin/arch-common/cdefBF5xx.h
@@ -0,0 +1,40 @@
+/************************************************************************
+ *
+ * cdefBF53x.h
+ *
+ * (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved.
+ *
+ ************************************************************************/
+
+#ifndef _CDEFBF53x_H
+#define _CDEFBF53x_H
+
+#if defined(__ADSPBF531__)
+ #include <asm/arch-bf533/cdefBF531.h>
+#elif defined(__ADSPBF532__)
+ #include <asm/arch-bf533/cdefBF532.h>
+#elif defined(__ADSPBF533__)
+ #include <asm/arch-bf533/cdefBF533.h>
+ #include <asm/arch-bf533/defBF533_extn.h>
+ #include <asm/arch-bf533/bf533_serial.h>
+#elif defined(__ADSPBF537__)
+ #include <asm/arch-bf537/cdefBF537.h>
+ #include <asm/arch-bf537/defBF537_extn.h>
+ #include <asm/arch-bf537/bf537_serial.h>
+#elif defined(__ADSPBF561__)
+ #include <asm/arch-bf561/cdefBF561.h>
+ #include <asm/arch-bf561/defBF561_extn.h>
+ #include <asm/arch-bf561/bf561_serial.h>
+#elif defined(__ADSPBF535__)
+ #include <asm/cpu/cdefBF5d35.h>
+#elif defined(__AD6532__)
+ #include <asm/cpu/cdefAD6532.h>
+#else
+ #if defined(__ADSPLPBLACKFIN__)
+ #include <asm/arch-bf533/cdefBF532.h>
+ #else
+ #include <asm/arch-bf533/cdefBF535.h>
+ #endif
+#endif
+
+#endif /* _CDEFBF53x_H */
diff --git a/include/asm-blackfin/cpu/cdef_LPBlackfin.h b/include/asm-blackfin/arch-common/cdef_LPBlackfin.h
similarity index 85%
rename from include/asm-blackfin/cpu/cdef_LPBlackfin.h
rename to include/asm-blackfin/arch-common/cdef_LPBlackfin.h
index e6471cb..90b21e5 100644
--- a/include/asm-blackfin/cpu/cdef_LPBlackfin.h
+++ b/include/asm-blackfin/arch-common/cdef_LPBlackfin.h
@@ -1,38 +1,24 @@
-/*
- * cdef_LPBlackfin.h
- *
- * This file is subject to the terms and conditions of the GNU Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Non-GPL License also available as part of VisualDSP++
+/************************************************************************
*
- * http://www.analog.com/processors/resources/crosscore/visualDspDevSoftware.html
- *
- * (c) Copyright 2001-2005 Analog Devices, Inc. All rights reserved
+ * cdef_LPBlackfin.h
*
- * This file under source code control, please send bugs or changes to:
- * dsptools.support@analog.com
+ * (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved.
*
- */
+ ************************************************************************/
#ifndef _CDEF_LPBLACKFIN_H
#define _CDEF_LPBLACKFIN_H
-/*
- * #if !defined(__ADSPLPBLACKFIN__)
- * #warning cdef_LPBlackfin.h should only be included for 532 compatible chips.
- * #endif
- */
-#include <asm/cpu/def_LPBlackfin.h>
+#if !defined(__ADSPLPBLACKFIN__)
+#warning cdef_LPBlackfin.h should only be included for 532 compatible chips.
+#endif
+#include <asm/arch-common/def_LPBlackfin.h>
-/* Cache & SRAM Memory */
+/* Cache & SRAM Memory */
#define pSRAM_BASE_ADDRESS ((volatile void **)SRAM_BASE_ADDRESS)
#define pDMEM_CONTROL ((volatile unsigned long *)DMEM_CONTROL)
#define pDCPLB_STATUS ((volatile unsigned long *)DCPLB_STATUS)
#define pDCPLB_FAULT_ADDR ((volatile void **)DCPLB_FAULT_ADDR)
-
-/* #define MMR_TIMEOUT 0xFFE00010 */ /* Memory-Mapped Register Timeout Register */
#define pDCPLB_ADDR0 ((volatile void **)DCPLB_ADDR0)
#define pDCPLB_ADDR1 ((volatile void **)DCPLB_ADDR1)
#define pDCPLB_ADDR2 ((volatile void **)DCPLB_ADDR2)
@@ -66,15 +52,8 @@
#define pDCPLB_DATA14 ((volatile unsigned long *)DCPLB_DATA14)
#define pDCPLB_DATA15 ((volatile unsigned long *)DCPLB_DATA15)
#define pDTEST_COMMAND ((volatile unsigned long *)DTEST_COMMAND)
-
-/* #define DTEST_INDEX 0xFFE00304 */ /* Data Test Index Register */
#define pDTEST_DATA0 ((volatile unsigned long *)DTEST_DATA0)
#define pDTEST_DATA1 ((volatile unsigned long *)DTEST_DATA1)
-
-/*
- * # define DTEST_DATA2 0xFFE00408 Data Test Data Register
- * #define DTEST_DATA3 0xFFE0040C Data Test Data Register
- */
#define pIMEM_CONTROL ((volatile unsigned long *)IMEM_CONTROL)
#define pICPLB_STATUS ((volatile unsigned long *)ICPLB_STATUS)
#define pICPLB_FAULT_ADDR ((volatile void **)ICPLB_FAULT_ADDR)
@@ -111,8 +90,6 @@
#define pICPLB_DATA14 ((volatile unsigned long *)ICPLB_DATA14)
#define pICPLB_DATA15 ((volatile unsigned long *)ICPLB_DATA15)
#define pITEST_COMMAND ((volatile unsigned long *)ITEST_COMMAND)
-
-/* #define ITEST_INDEX 0xFFE01304 */ /* Instruction Test Index Register */
#define pITEST_DATA0 ((volatile unsigned long *)ITEST_DATA0)
#define pITEST_DATA1 ((volatile unsigned long *)ITEST_DATA1)
@@ -180,6 +157,4 @@
#define pPFCNTR0 ((volatile unsigned long *)PFCNTR0)
#define pPFCNTR1 ((volatile unsigned long *)PFCNTR1)
-/* #define IPRIO 0xFFE02110 */ /* Core Interrupt Priority Register */
-
-#endif /* _CDEF_LPBLACKFIN_H */
+#endif /* _CDEF_LPBLACKFIN_H */
diff --git a/include/asm-blackfin/cpu/def_LPBlackfin.h b/include/asm-blackfin/arch-common/def_LPBlackfin.h
similarity index 99%
rename from include/asm-blackfin/cpu/def_LPBlackfin.h
rename to include/asm-blackfin/arch-common/def_LPBlackfin.h
index 9ac78c8..ebeeea0 100644
--- a/include/asm-blackfin/cpu/def_LPBlackfin.h
+++ b/include/asm-blackfin/arch-common/def_LPBlackfin.h
@@ -92,13 +92,13 @@
/* ** Masks */
/* Exception cause */
-#define SEQSTAT_EXCAUSE MK_BMSK_(SEQSTAT_EXCAUSE0_P ) | \
+#define SEQSTAT_EXCAUSE ( MK_BMSK_(SEQSTAT_EXCAUSE0_P ) | \
MK_BMSK_(SEQSTAT_EXCAUSE1_P ) | \
MK_BMSK_(SEQSTAT_EXCAUSE2_P ) | \
MK_BMSK_(SEQSTAT_EXCAUSE3_P ) | \
MK_BMSK_(SEQSTAT_EXCAUSE4_P ) | \
MK_BMSK_(SEQSTAT_EXCAUSE5_P ) | \
- 0
+ 0 )
/* Indicates whether the last reset was a software reset (=1) */
#define SEQSTAT_SFTRESET MK_BMSK_(SEQSTAT_SFTRESET_P )
diff --git a/include/asm-blackfin/bitops.h b/include/asm-blackfin/bitops.h
index 65d2c25..438e50b 100644
--- a/include/asm-blackfin/bitops.h
+++ b/include/asm-blackfin/bitops.h
@@ -1,7 +1,7 @@
/*
* U-boot - bitops.h Routines for bit operations
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_BITOPS_H
@@ -59,7 +59,7 @@
static __inline__ void set_bit(int nr, volatile void *addr)
{
- int *a = (int *) addr;
+ int *a = (int *)addr;
int mask;
unsigned long flags;
@@ -72,7 +72,7 @@
static __inline__ void __set_bit(int nr, volatile void *addr)
{
- int *a = (int *) addr;
+ int *a = (int *)addr;
int mask;
a += nr >> 5;
@@ -88,7 +88,7 @@
static __inline__ void clear_bit(int nr, volatile void *addr)
{
- int *a = (int *) addr;
+ int *a = (int *)addr;
int mask;
unsigned long flags;
@@ -102,7 +102,7 @@
static __inline__ void change_bit(int nr, volatile void *addr)
{
int mask, flags;
- unsigned long *ADDR = (unsigned long *) addr;
+ unsigned long *ADDR = (unsigned long *)addr;
ADDR += nr >> 5;
mask = 1 << (nr & 31);
@@ -114,7 +114,7 @@
static __inline__ void __change_bit(int nr, volatile void *addr)
{
int mask;
- unsigned long *ADDR = (unsigned long *) addr;
+ unsigned long *ADDR = (unsigned long *)addr;
ADDR += nr >> 5;
mask = 1 << (nr & 31);
@@ -124,7 +124,7 @@
static __inline__ int test_and_set_bit(int nr, volatile void *addr)
{
int mask, retval;
- volatile unsigned int *a = (volatile unsigned int *) addr;
+ volatile unsigned int *a = (volatile unsigned int *)addr;
unsigned long flags;
a += nr >> 5;
@@ -140,7 +140,7 @@
static __inline__ int __test_and_set_bit(int nr, volatile void *addr)
{
int mask, retval;
- volatile unsigned int *a = (volatile unsigned int *) addr;
+ volatile unsigned int *a = (volatile unsigned int *)addr;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
@@ -152,7 +152,7 @@
static __inline__ int test_and_clear_bit(int nr, volatile void *addr)
{
int mask, retval;
- volatile unsigned int *a = (volatile unsigned int *) addr;
+ volatile unsigned int *a = (volatile unsigned int *)addr;
unsigned long flags;
a += nr >> 5;
@@ -168,7 +168,7 @@
static __inline__ int __test_and_clear_bit(int nr, volatile void *addr)
{
int mask, retval;
- volatile unsigned int *a = (volatile unsigned int *) addr;
+ volatile unsigned int *a = (volatile unsigned int *)addr;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
@@ -180,7 +180,7 @@
static __inline__ int test_and_change_bit(int nr, volatile void *addr)
{
int mask, retval;
- volatile unsigned int *a = (volatile unsigned int *) addr;
+ volatile unsigned int *a = (volatile unsigned int *)addr;
unsigned long flags;
a += nr >> 5;
@@ -196,7 +196,7 @@
static __inline__ int __test_and_change_bit(int nr, volatile void *addr)
{
int mask, retval;
- volatile unsigned int *a = (volatile unsigned int *) addr;
+ volatile unsigned int *a = (volatile unsigned int *)addr;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
@@ -208,16 +208,15 @@
/*
* This routine doesn't need to be atomic.
*/
-static __inline__ int __constant_test_bit(int nr,
- const volatile void *addr)
+static __inline__ int __constant_test_bit(int nr, const volatile void *addr)
{
return ((1UL << (nr & 31)) &
- (((const volatile unsigned int *) addr)[nr >> 5])) != 0;
+ (((const volatile unsigned int *)addr)[nr >> 5])) != 0;
}
static __inline__ int __test_bit(int nr, volatile void *addr)
{
- int *a = (int *) addr;
+ int *a = (int *)addr;
int mask;
a += nr >> 5;
@@ -235,7 +234,7 @@
static __inline__ int find_next_zero_bit(void *addr, int size, int offset)
{
- unsigned long *p = ((unsigned long *) addr) + (offset >> 5);
+ unsigned long *p = ((unsigned long *)addr) + (offset >> 5);
unsigned long result = offset & ~31UL;
unsigned long tmp;
@@ -290,7 +289,7 @@
{
int mask, retval;
unsigned long flags;
- volatile unsigned char *ADDR = (unsigned char *) addr;
+ volatile unsigned char *ADDR = (unsigned char *)addr;
ADDR += nr >> 3;
mask = 1 << (nr & 0x07);
@@ -305,7 +304,7 @@
{
int mask, retval;
unsigned long flags;
- volatile unsigned char *ADDR = (unsigned char *) addr;
+ volatile unsigned char *ADDR = (unsigned char *)addr;
ADDR += nr >> 3;
mask = 1 << (nr & 0x07);
@@ -319,7 +318,7 @@
static __inline__ int ext2_test_bit(int nr, const volatile void *addr)
{
int mask;
- const volatile unsigned char *ADDR = (const unsigned char *) addr;
+ const volatile unsigned char *ADDR = (const unsigned char *)addr;
ADDR += nr >> 3;
mask = 1 << (nr & 0x07);
@@ -331,10 +330,9 @@
static __inline__ unsigned long ext2_find_next_zero_bit(void *addr,
unsigned long size,
- unsigned long
- offset)
+ unsigned long offset)
{
- unsigned long *p = ((unsigned long *) addr) + (offset >> 5);
+ unsigned long *p = ((unsigned long *)addr) + (offset >> 5);
unsigned long result = offset & ~31UL;
unsigned long tmp;
diff --git a/include/asm-blackfin/blackfin.h b/include/asm-blackfin/blackfin.h
index fbdbf30..bf502a4 100644
--- a/include/asm-blackfin/blackfin.h
+++ b/include/asm-blackfin/blackfin.h
@@ -1,7 +1,7 @@
/*
* U-boot - blackfin.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,29 +18,23 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_H_
#define _BLACKFIN_H_
-#include <asm/cpu/defBF533.h>
-#include <asm/cpu/bf533_serial.h>
+#if !(defined(__ASSEMBLY__) || defined(ASSEMBLY))
+# ifdef SHARED_RESOURCES
+# include <asm/shared_resources.h>
+# endif
-#ifndef __ASSEMBLY__
-#ifndef ASSEMBLY
+# include <linux/types.h>
-#ifdef SHARED_RESOURCES
- #include <asm/shared_resources.h>
+extern u_long get_sclk(void);
#endif
-#include <asm/cpu/cdefBF53x.h>
-
-#endif
-#endif
-#include <asm/cpu/defBF533.h>
-#include <asm/cpu/defBF533_extn.h>
-#include <asm/cpu/bf533_serial.h>
+#include <asm/arch-common/cdefBF5xx.h>
#endif
diff --git a/include/asm-blackfin/blackfin_defs.h b/include/asm-blackfin/blackfin_defs.h
index 2190215..451d29c 100644
--- a/include/asm-blackfin/blackfin_defs.h
+++ b/include/asm-blackfin/blackfin_defs.h
@@ -1,7 +1,7 @@
/*
* U-boot - blackfin_defs.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __BLACKFIN_DEFS_H__
diff --git a/include/asm-blackfin/byteorder.h b/include/asm-blackfin/byteorder.h
index 3b4df4e..a1a52a5 100644
--- a/include/asm-blackfin/byteorder.h
+++ b/include/asm-blackfin/byteorder.h
@@ -1,7 +1,7 @@
/*
* U-boot - byteorder.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_BYTEORDER_H
diff --git a/include/asm-blackfin/cplb.h b/include/asm-blackfin/cplb.h
index 7715f64..9d8d9ec 100644
--- a/include/asm-blackfin/cplb.h
+++ b/include/asm-blackfin/cplb.h
@@ -7,14 +7,15 @@
************************************************************************/
/* Defines necessary for cplb initialisation routines. */
-
#ifndef _CPLB_H
#define _CPLB_H
+#define CONFIG_BLKFIN_WT
+
#define CPLB_ENABLE_ICACHE_P 0
#define CPLB_ENABLE_DCACHE_P 1
#define CPLB_ENABLE_DCACHE2_P 2
-#define CPLB_ENABLE_CPLBS_P 3 /* Deprecated!*/
+#define CPLB_ENABLE_CPLBS_P 3 /* Deprecated! */
#define CPLB_ENABLE_ICPLBS_P 4
#define CPLB_ENABLE_DCPLBS_P 5
@@ -45,4 +46,35 @@
#define CPLB_INOCACHE CPLB_USER_RD | CPLB_VALID
#define CPLB_IDOCACHE CPLB_INOCACHE | CPLB_L1_CHBL
+/* Data Attibutes*/
+
+#define SDRAM_IGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID)
+#define SDRAM_IKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
+#define L1_IMEMORY (PAGE_SIZE_1MB | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
+#define SDRAM_INON_CHBL (PAGE_SIZE_4MB | CPLB_USER_RD | CPLB_VALID)
+
+/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
+
+#define ANOMALY_05000158 0x200
+
+#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */
+#define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
+#define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
+#define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_USER_WR | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158)
+#define L1_DMEMORY (PAGE_SIZE_4MB | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
+#define SDRAM_EBIU (PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158)
+
+#else /*Write Through */
+#define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
+#define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
+#define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158)
+#define L1_DMEMORY (PAGE_SIZE_4MB | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
+#define SDRAM_EBIU (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158)
+#endif
+
-#endif /* _CPLB_H */
+#if defined(CONFIG_BF561)
+#define page_descriptor_table_size (CONFIG_MEM_SIZE/4 + 1 + 4) /* SDRAM +L1 + ASYNC_Memory */
+#else
+#define page_descriptor_table_size (CONFIG_MEM_SIZE/4 + 2) /* SDRAM + L1 + ASYNC_Memory */
+#endif
+#endif /* _CPLB_H */
diff --git a/include/asm-blackfin/cplbtab.h b/include/asm-blackfin/cplbtab.h
deleted file mode 100644
index ab7d989..0000000
--- a/include/asm-blackfin/cplbtab.h
+++ /dev/null
@@ -1,572 +0,0 @@
-/*This file is subject to the terms and conditions of the GNU General Public
- * License.
- *
- * Blackfin BF533/2.6 support : LG Soft India
- * Updated : Ashutosh Singh / Jahid Khan : Rrap Software Pvt Ltd
- * Updated : 1. SDRAM_KERNEL, SDRAM_DKENEL are added as initial cplb's
- * shouldn't be victimized. cplbmgr.S search logic is corrected
- * to findout the appropriate victim.
- * 2. SDRAM_IGENERIC in dpdt_table is replaced with SDRAM_DGENERIC
- * : LG Soft India
- */
-#include <config.h>
-
-#ifndef __ARCH_BFINNOMMU_CPLBTAB_H
-#define __ARCH_BFINNOMMU_CPLBTAB_H
-
-/*************************************************************************
- * ICPLB TABLE
- *************************************************************************/
-
-.data
-
-/* This table is configurable */
-
-.align 4;
-
-/* Data Attibutes*/
-
-#define SDRAM_IGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID)
-#define SDRAM_IKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define L1_IMEMORY (PAGE_SIZE_1MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_VALID | CPLB_LOCK)
-#define SDRAM_INON_CHBL (PAGE_SIZE_4MB | CPLB_USER_RD | CPLB_VALID)
-
-/*Use the menuconfig cache policy here - CONFIG_BLKFIN_WT/CONFIG_BLKFIN_WB*/
-
-#define ANOMALY_05000158 0x200
-#ifdef CONFIG_BLKFIN_WB /*Write Back Policy */
- #define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
- #define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
- #define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_USER_RD | CPLB_USER_WR | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158)
- #define L1_DMEMORY (PAGE_SIZE_4KB | CPLB_L1_CHBL | CPLB_DIRTY | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
- #define SDRAM_EBIU (PAGE_SIZE_1MB | CPLB_DIRTY | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158)
-
-#else /*Write Through*/
- #define SDRAM_DGENERIC (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_RD | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
- #define SDRAM_DNON_CHBL (PAGE_SIZE_4MB | CPLB_WT | CPLB_L1_AOW | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_USER_RD | CPLB_VALID | ANOMALY_05000158)
- #define SDRAM_DKERNEL (PAGE_SIZE_4MB | CPLB_L1_CHBL | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | CPLB_LOCK | ANOMALY_05000158)
- #define L1_DMEMORY (PAGE_SIZE_4KB | CPLB_L1_CHBL | CPLB_L1_AOW | CPLB_WT | CPLB_SUPV_WR | CPLB_USER_WR | CPLB_VALID | ANOMALY_05000158)
- #define SDRAM_EBIU (PAGE_SIZE_1MB | CPLB_WT | CPLB_L1_AOW | CPLB_USER_RD | CPLB_USER_WR | CPLB_SUPV_WR | CPLB_VALID | ANOMALY_05000158)
-#endif
-
-.global icplb_table
-icplb_table:
-.byte4 0xFFA00000;
-.byte4 (L1_IMEMORY);
-.byte4 0x00000000;
-.byte4 (SDRAM_IKERNEL); /*SDRAM_Page1*/
-.byte4 0x00400000;
-.byte4 (SDRAM_IKERNEL); /*SDRAM_Page1*/
-.byte4 0x07C00000;
-.byte4 (SDRAM_IKERNEL); /*SDRAM_Page14*/
-.byte4 0x00800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page2*/
-.byte4 0x00C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page2*/
-.byte4 0x01000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page4*/
-.byte4 0x01400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page5*/
-.byte4 0x01800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page6*/
-.byte4 0x01C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page7*/
-#ifndef CONFIG_EZKIT /*STAMP Memory regions*/
-.byte4 0x02000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page8*/
-.byte4 0x02400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page9*/
-.byte4 0x02800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page10*/
-.byte4 0x02C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page11*/
-.byte4 0x03000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page12*/
-.byte4 0x03400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page13*/
-#endif
-.byte4 0xffffffff; /* end of section - termination*/
-
-.align 4;
-.global ipdt_table
-ipdt_table:
-#ifdef CONFIG_CPLB_INFO
-.byte4 0x00000000;
-.byte4 (SDRAM_IKERNEL); /*SDRAM_Page0*/
-.byte4 0x00400000;
-.byte4 (SDRAM_IKERNEL); /*SDRAM_Page1*/
-#endif
-.byte4 0x00800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page2*/
-.byte4 0x00C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page3*/
-.byte4 0x01000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page4*/
-.byte4 0x01400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page5*/
-.byte4 0x01800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page6*/
-.byte4 0x01C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page7*/
-#ifndef CONFIG_EZKIT /*STAMP Memory regions*/
-.byte4 0x02000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page8*/
-.byte4 0x02400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page9*/
-.byte4 0x02800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page10*/
-.byte4 0x02C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page11*/
-.byte4 0x03000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page12*/
-.byte4 0x03400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page13*/
-.byte4 0x03800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page14*/
-.byte4 0x03C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page15*/
-#endif
-.byte4 0x20200000;
-.byte4 (SDRAM_EBIU); /* Async Memory Bank 2 (Secnd)*/
-.byte4 0x20100000;
-.byte4 (SDRAM_EBIU); /* Async Memory Bank 1 (Prim B)*/
-.byte4 0x20000000;
-.byte4 (SDRAM_EBIU); /* Async Memory Bank 0 (Prim A)*/
-.byte4 0x20300000; /*Fix for Network*/
-.byte4 (SDRAM_EBIU); /*Async Memory bank 3*/
-
-#ifdef CONFIG_STAMP
-.byte4 0x04000000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x04400000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x04800000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x04C00000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x05000000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x05400000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x05800000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x05C00000;
-.byte4 (SDRAM_IGENERIC);
-.byte4 0x06000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page25*/
-.byte4 0x06400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page26*/
-.byte4 0x06800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page27*/
-.byte4 0x06C00000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page28*/
-.byte4 0x07000000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page29*/
-.byte4 0x07400000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page30*/
-.byte4 0x07800000;
-.byte4 (SDRAM_IGENERIC); /*SDRAM_Page31*/
-#ifdef CONFIG_CPLB_INFO
-.byte4 0x07C00000;
-.byte4 (SDRAM_IKERNEL); /*SDRAM_Page32*/
-#endif
-#endif
-.byte4 0xffffffff; /* end of section - termination*/
-
-/*********************************************************************
- * DCPLB TABLE
- ********************************************************************/
-
-.global dcplb_table
-dcplb_table:
-.byte4 0x00000000;
-.byte4 (SDRAM_DKERNEL); /*SDRAM_Page1*/
-.byte4 0x00400000;
-.byte4 (SDRAM_DKERNEL); /*SDRAM_Page1*/
-.byte4 0x07C00000;
-.byte4 (SDRAM_DKERNEL); /*SDRAM_Page15*/
-.byte4 0x00800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page2*/
-.byte4 0x00C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page3*/
-.byte4 0x01000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page4*/
-.byte4 0x01400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page5*/
-.byte4 0x01800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page6*/
-.byte4 0x01C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page7*/
-#ifndef CONFIG_EZKIT
-.byte4 0x02000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page8*/
-.byte4 0x02400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page9*/
-.byte4 0x02800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page10*/
-.byte4 0x02C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page11*/
-.byte4 0x03000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page12*/
-.byte4 0x03400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page13*/
-.byte4 0x03800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page14*/
-#endif
-.byte4 0xffffffff; /*end of section - termination*/
-
-/**********************************************************************
- * PAGE DESCRIPTOR TABLE
- *
- **********************************************************************/
-
-/* Till here we are discussing about the static memory management model.
- * However, the operating envoronments commonly define more CPLB
- * descriptors to cover the entire addressable memory than will fit into
- * the available on-chip 16 CPLB MMRs. When this happens, the below table
- * will be used which will hold all the potentially required CPLB descriptors
- *
- * This is how Page descriptor Table is implemented in uClinux/Blackfin.
- */
-.global dpdt_table
-dpdt_table:
-#ifdef CONFIG_CPLB_INFO
-.byte4 0x00000000;
-.byte4 (SDRAM_DKERNEL); /*SDRAM_Page0*/
-.byte4 0x00400000;
-.byte4 (SDRAM_DKERNEL); /*SDRAM_Page1*/
-#endif
-.byte4 0x00800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page2*/
-.byte4 0x00C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page3*/
-.byte4 0x01000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page4*/
-.byte4 0x01400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page5*/
-.byte4 0x01800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page6*/
-.byte4 0x01C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page7*/
-
-#ifndef CONFIG_EZKIT
-.byte4 0x02000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page8*/
-.byte4 0x02400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page9*/
-.byte4 0x02800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page10*/
-.byte4 0x02C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page11*/
-.byte4 0x03000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page12*/
-.byte4 0x03400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page13*/
-.byte4 0x03800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page14*/
-.byte4 0x03C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page15*/
-#endif
-.byte4 0x20200000;
-.byte4 (SDRAM_EBIU); /* Async Memory Bank 2 (Secnd)*/
-.byte4 0x20100000;
-.byte4 (SDRAM_EBIU); /* Async Memory Bank 1 (Prim B)*/
-.byte4 0x20000000;
-.byte4 (SDRAM_EBIU); /* Async Memory Bank 0 (Prim A)*/
-.byte4 0x20300000; /*Fix for Network*/
-.byte4 (SDRAM_EBIU); /*Async Memory bank 3*/
-
-#ifdef CONFIG_STAMP
-.byte4 0x04000000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x04400000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x04800000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x04C00000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x05000000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x05400000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x05800000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x05C00000;
-.byte4 (SDRAM_DGENERIC);
-.byte4 0x06000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page25*/
-.byte4 0x06400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page26*/
-.byte4 0x06800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page27*/
-.byte4 0x06C00000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page28*/
-.byte4 0x07000000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page29*/
-.byte4 0x07400000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page30*/
-.byte4 0x07800000;
-.byte4 (SDRAM_DGENERIC); /*SDRAM_Page31*/
-#ifdef CONFIG_CPLB_INFO
-.byte4 0x07C00000;
-.byte4 (SDRAM_DKERNEL); /*SDRAM_Page32*/
-#endif
-#endif
-
-.byte4 0xFF900000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF901000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF902000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF903000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF904000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF905000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF906000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF907000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF800000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF801000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF802000;
-.byte4 (L1_DMEMORY);
-.byte4 0xFF803000;
-.byte4 (L1_DMEMORY);
-
-.byte4 0xffffffff; /*end of section - termination*/
-
-#ifdef CONFIG_CPLB_INFO
-.global ipdt_swapcount_table; /* swapin count first, then swapout count*/
-ipdt_swapcount_table:
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 10 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 20 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 30 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 40 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 50 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 60 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 70 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 80 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 90 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 100 */
-
-.global dpdt_swapcount_table; /* swapin count first, then swapout count*/
-dpdt_swapcount_table:
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 10 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 20 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 30 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 40 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 50 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 60 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 70 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 80 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 80 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 100 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 110 */
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000;
-.byte4 0x00000000; /* 120 */
-
-#endif
-
-#endif /*__ARCH_BFINNOMMU_CPLBTAB_H*/
diff --git a/include/asm-blackfin/cpu/cdefBF53x.h b/include/asm-blackfin/cpu/cdefBF53x.h
deleted file mode 100644
index db4eaa9..0000000
--- a/include/asm-blackfin/cpu/cdefBF53x.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/************************************************************************
- *
- * cdefBF53x.h
- *
- * (c) Copyright 2002-2003 Analog Devices, Inc. All rights reserved.
- *
- ************************************************************************/
-
-#ifndef _CDEFBF53x_H
-#define _CDEFBF53x_H
-
-#if defined(__ADSPBF531__)
- #include <asm/cpu/cdefBF531.h>
-#elif defined(__ADSPBF532__)
- #include <asm/cpu/cdefBF532.h>
-#elif defined(__ADSPBF533__)
- #include <asm/cpu/cdefBF533.h>
-#elif defined(__ADSPBF561__)
- #include <asm/cpu/cdefBF561.h>
-#elif defined(__ADSPBF535__)
- #include <asm/cpu/cdefBF535.h>
-#elif defined(__AD6532__)
- #include <sam/cpu/cdefAD6532.h>
-#else
- #if defined(__ADSPLPBLACKFIN__)
- #include <asm/cpu/cdefBF532.h>
- #else
- #include <asm/cpu/cdefBF535.h>
- #endif
-#endif
-
-#endif /* _CDEFBF53x_H */
diff --git a/include/asm-blackfin/current.h b/include/asm-blackfin/current.h
index 108c279..ed2b851 100644
--- a/include/asm-blackfin/current.h
+++ b/include/asm-blackfin/current.h
@@ -1,7 +1,7 @@
/*
* U-boot - current.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_CURRENT_H
diff --git a/include/asm-blackfin/delay.h b/include/asm-blackfin/delay.h
index dbb7388..ea0b366 100644
--- a/include/asm-blackfin/delay.h
+++ b/include/asm-blackfin/delay.h
@@ -1,7 +1,7 @@
/*
* U-boot - delay.h Routines for introducing delays
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_DELAY_H
@@ -35,9 +35,9 @@
extern __inline__ void __delay(unsigned long loops)
{
__asm__ __volatile__("1:\t%0 += -1;\n\t"
- "cc = %0 == 0;\n\t"
- "if ! cc jump 1b;\n":"=d"(loops)
- :"0"(loops));
+ "cc = %0 == 0;\n\t"
+ "if ! cc jump 1b;\n":"=d"(loops)
+ :"0"(loops));
}
/*
diff --git a/include/asm-blackfin/entry.h b/include/asm-blackfin/entry.h
index 607a5b8..eb84f11 100644
--- a/include/asm-blackfin/entry.h
+++ b/include/asm-blackfin/entry.h
@@ -1,7 +1,7 @@
/*
* U-boot - entry.h Routines for context saving and restoring
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __BLACKFIN_ENTRY_H
@@ -27,7 +27,6 @@
#include <linux/config.h>
#include <asm/setup.h>
-#include <asm/page.h>
/*
* Stack layout in 'ret_from_exception':
@@ -370,16 +369,12 @@
#define STR1(X) #X
#if defined(NEW_PT_REGS)
-
#define PT_OFF_ORIG_R0 208
#define PT_OFF_SR 8
-
#else
-
#define PT_OFF_ORIG_R0 0x54
#define PT_OFF_SR 0x38 /* seqstat in pt_regs */
-
-#endif
#endif
#endif
+#endif
diff --git a/include/asm-blackfin/errno.h b/include/asm-blackfin/errno.h
index 713bba0..0d2c618 100644
--- a/include/asm-blackfin/errno.h
+++ b/include/asm-blackfin/errno.h
@@ -1,7 +1,7 @@
/*
* U-boot - errno.h Error number defines
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_ERRNO_H
diff --git a/include/asm-blackfin/global_data.h b/include/asm-blackfin/global_data.h
index 56a12f0..9024d0a 100644
--- a/include/asm-blackfin/global_data.h
+++ b/include/asm-blackfin/global_data.h
@@ -1,7 +1,7 @@
/*
* U-boot - global_data.h Declarations for global data of u-boot
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __ASM_GBL_DATA_H
@@ -45,11 +45,16 @@
unsigned long board_type;
unsigned long baudrate;
unsigned long have_console; /* serial_init() was called */
- unsigned long ram_size; /* RAM size */
+ unsigned long ram_size; /* RAM size */
unsigned long reloc_off; /* Relocation Offset */
- unsigned long env_addr; /* Address of Environment struct */
+ unsigned long env_addr; /* Address of Environment struct */
unsigned long env_valid; /* Checksum of Environment valid? */
- void **jt; /* jump table */
+#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
+ unsigned long post_log_word; /* Record POST activities */
+ unsigned long post_init_f_time; /* When post_init_f started */
+#endif
+
+ void **jt; /* jump table */
} gd_t;
/*
@@ -59,6 +64,6 @@
#define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */
#define GD_FLG_SILENT 0x00004 /* Silent mode */
-#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("P5")
+#define DECLARE_GLOBAL_DATA_PTR register gd_t * volatile gd asm ("P5")
#endif
diff --git a/include/asm-blackfin/hw_irq.h b/include/asm-blackfin/hw_irq.h
index 1ee050e..9b36055 100644
--- a/include/asm-blackfin/hw_irq.h
+++ b/include/asm-blackfin/hw_irq.h
@@ -1,7 +1,7 @@
/*
* U-boot - hw_irq.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* linux/arch/$(ARCH)/platform/$(PLATFORM)/hw_irq.h
@@ -24,14 +24,20 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <linux/config.h>
#ifdef CONFIG_EZKIT533
-#include <asm/board/bf533_irq.h>
+#include <asm/arch-bf533/irq.h>
+#endif
+#ifdef CONFIG_EZKIT561
+#include <asm/arch-bf561/irq.h>
#endif
#ifdef CONFIG_STAMP
-#include <asm/board/bf533_irq.h>
+#include <asm/arch-bf533/irq.h>
+#endif
+#ifdef CONFIG_BF537
+#include <asm/arch-bf537/irq.h>
#endif
diff --git a/include/asm-blackfin/io-kernel.h b/include/asm-blackfin/io-kernel.h
index 0b0572f..5d0ad06 100644
--- a/include/asm-blackfin/io-kernel.h
+++ b/include/asm-blackfin/io-kernel.h
@@ -1,7 +1,7 @@
/*
* U-boot - io-kernel.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_IO_H
@@ -87,7 +87,8 @@
#define IOMAP_WRITETHROUGH 3
#ifndef __ASSEMBLY__
-extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);
+extern void *__ioremap(unsigned long physaddr, unsigned long size,
+ int cacheflag);
extern void __iounmap(void *addr, unsigned long size);
extern inline void *ioremap(unsigned long physaddr, unsigned long size)
{
@@ -97,11 +98,13 @@
{
return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
}
-extern inline void *ioremap_writethrough(unsigned long physaddr, unsigned long size)
+extern inline void *ioremap_writethrough(unsigned long physaddr,
+ unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
}
-extern inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size)
+extern inline void *ioremap_fullcache(unsigned long physaddr,
+ unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
}
diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h
index fc27194..332d2c6 100644
--- a/include/asm-blackfin/io.h
+++ b/include/asm-blackfin/io.h
@@ -1,7 +1,7 @@
/*
* U-boot - io.h IO routines
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,18 +18,13 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_IO_H
#define _BLACKFIN_IO_H
-static inline void sync(void)
-{
- __asm__ __volatile__ asm("ssync" : : : "memory");
-}
-
#ifdef __KERNEL__
#include <linux/config.h>
@@ -38,7 +33,12 @@
extern void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words);
extern void cf_insw(unsigned short *sect_buf, unsigned short *addr, int words);
extern unsigned char cf_inb(volatile unsigned char *addr);
-extern void cf_outb(unsigned char val, volatile unsigned char* addr);
+extern void cf_outb(unsigned char val, volatile unsigned char *addr);
+
+static inline void sync(void)
+{
+ __builtin_bfin_ssync();
+}
/*
* These are for ISA/PCI shared memory _only_ and should never be used
@@ -51,7 +51,6 @@
* memory location directly.
*/
-
#define readb(addr) ({ unsigned char __v = (*(volatile unsigned char *) (addr));asm("ssync;"); __v; })
#define readw(addr) ({ unsigned short __v = (*(volatile unsigned short *) (addr)); asm("ssync;");__v; })
#define readl(addr) ({ unsigned int __v = (*(volatile unsigned int *) (addr));asm("ssync;"); __v; })
@@ -100,8 +99,7 @@
{
return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
}
-extern inline void *ioremap_nocache(unsigned long physaddr,
- unsigned long size)
+extern inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
{
return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
}
diff --git a/include/asm-blackfin/irq.h b/include/asm-blackfin/irq.h
index 5fbc5a3..1fff316 100644
--- a/include/asm-blackfin/irq.h
+++ b/include/asm-blackfin/irq.h
@@ -1,7 +1,7 @@
/*
* U-boot - irq.h Interrupt related header file
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file was based on
* linux/arch/$(ARCH)/platform/$(PLATFORM)/irq.c
@@ -31,15 +31,15 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_IRQ_H_
#define _BLACKFIN_IRQ_H_
#include <linux/config.h>
-#include <asm/cpu/bf533_irq.h>
+#include <asm/hw_irq.h>
/*
* On the Blackfin, the interrupt structure allows remmapping of the hardware
@@ -85,8 +85,8 @@
extern void (*mach_enable_irq) (unsigned int);
extern void (*mach_disable_irq) (unsigned int);
extern int sys_request_irq(unsigned int,
- void (*)(int, void *, struct pt_regs *),
- unsigned long, const char *, void *);
+ void (*)(int, void *, struct pt_regs *),
+ unsigned long, const char *, void *);
extern void sys_free_irq(unsigned int, void *);
/*
diff --git a/include/asm-blackfin/linkage.h b/include/asm-blackfin/linkage.h
index 18f0c36..4fc1acf 100644
--- a/include/asm-blackfin/linkage.h
+++ b/include/asm-blackfin/linkage.h
@@ -1,7 +1,7 @@
/*
* U-boot - linkage.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _LINUX_LINKAGE_H
diff --git a/include/asm-blackfin/machdep.h b/include/asm-blackfin/machdep.h
index 0a43ba1..8bf9473 100644
--- a/include/asm-blackfin/machdep.h
+++ b/include/asm-blackfin/machdep.h
@@ -1,7 +1,7 @@
/*
* U-boot - machdep.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_MACHDEP_H
@@ -39,7 +39,8 @@
struct gendisk;
struct buffer_head;
-extern void (*mach_sched_init) (void (*handler) (int, void *, struct pt_regs *));
+extern
+ void (*mach_sched_init) (void (*handler) (int, void *, struct pt_regs *));
/* machine dependent keyboard functions */
extern int (*mach_keyb_init) (void);
diff --git a/include/asm-blackfin/mem_init.h b/include/asm-blackfin/mem_init.h
index 1a13d90..cb448ad 100644
--- a/include/asm-blackfin/mem_init.h
+++ b/include/asm-blackfin/mem_init.h
@@ -1,7 +1,7 @@
/*
* U-boot - mem_init.h Header file for memory initialization
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,11 +18,17 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
-#if ( CONFIG_MEM_MT48LC16M16A2TG_75 || CONFIG_MEM_MT48LC64M4A2FB_7E )
+#if (CONFIG_MEM_MT48LC16M16A2TG_75 || \
+ CONFIG_MEM_MT48LC64M4A2FB_7E || \
+ CONFIG_MEM_MT48LC16M8A2TG_75 || \
+ CONFIG_MEM_MT48LC8M16A2TG_7E || \
+ CONFIG_MEM_MT48LC8M32B2B5_7 || \
+ CONFIG_MEM_MT48LC32M8A2_75)
+
#if ( CONFIG_SCLK_HZ > 119402985 )
#define SDRAM_tRP TRP_2
#define SDRAM_tRP_num 2
@@ -66,7 +72,7 @@
#if ( CONFIG_SCLK_HZ > 59701493 ) && ( CONFIG_SCLK_HZ <= 66666667 )
#define SDRAM_tRP TRP_1
#define SDRAM_tRP_num 1
- #define SDRAM_tRAS TRAS_4
+ #define SDRAM_tRAS TRAS_3
#define SDRAM_tRAS_num 3
#define SDRAM_tRCD TRCD_1
#define SDRAM_tWR TWR_2
@@ -99,18 +105,46 @@
#if (CONFIG_MEM_MT48LC16M16A2TG_75)
/*SDRAM INFORMATION: */
- #define SDRAM_Tref 64 /* Refresh period in milliseconds */
- #define SDRAM_NRA 8192 /* Number of row addresses in SDRAM */
+ #define SDRAM_Tref 64 /* Refresh period in milliseconds */
+ #define SDRAM_NRA 8192 /* Number of row addresses in SDRAM */
#define SDRAM_CL CL_3
#endif
#if (CONFIG_MEM_MT48LC64M4A2FB_7E)
/*SDRAM INFORMATION: */
+ #define SDRAM_Tref 64 /* Refresh period in milliseconds */
+ #define SDRAM_NRA 8192 /* Number of row addresses in SDRAM */
+ #define SDRAM_CL CL_2
+#endif
+
+#if (CONFIG_MEM_MT48LC16M8A2TG_75)
+ /*SDRAM INFORMATION: */
+ #define SDRAM_Tref 64 /* Refresh period in milliseconds */
+ #define SDRAM_NRA 4096 /* Number of row addresses in SDRAM */
+ #define SDRAM_CL CL_3
+#endif
+
+#if (CONFIG_MEM_MT48LC32M8A2_75)
+/*SDRAM INFORMATION: */
+#define SDRAM_Tref 64 /* Refresh period in milliseconds */
+#define SDRAM_NRA 8192 /* Number of row addresses in SDRAM */
+#define SDRAM_CL CL_3
+#endif
+
+#if (CONFIG_MEM_MT48LC8M16A2TG_7E)
+ /*SDRAM INFORMATION: */
- #define SDRAM_Tref 64 /* Refresh period in milliseconds */
- #define SDRAM_NRA 8192 /* Number of row addresses in SDRAM */
+ #define SDRAM_Tref 64 /* Refresh period in milliseconds */
+ #define SDRAM_NRA 4096 /* Number of row addresses in SDRAM */
#define SDRAM_CL CL_2
#endif
+#if (CONFIG_MEM_MT48LC8M32B2B5_7)
+ /*SDRAM INFORMATION: */
+ #define SDRAM_Tref 64 /* Refresh period in milliseconds */
+ #define SDRAM_NRA 4096 /* Number of row addresses in SDRAM */
+ #define SDRAM_CL CL_3
+#endif
+
#if ( CONFIG_MEM_SIZE == 128 )
#define SDRAM_SIZE EBSZ_128
#endif
diff --git a/include/asm-blackfin/page.h b/include/asm-blackfin/page.h
deleted file mode 100644
index 406ece5..0000000
--- a/include/asm-blackfin/page.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * U-boot - page.h
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * 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 _BLACKFIN_PAGE_H
-#define _BLACKFIN_PAGE_H
-
-#include <linux/config.h>
-
-/* PAGE_SHIFT determines the page size */
-
-#define PAGE_SHIFT (12)
-#define PAGE_SIZE (4096)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
-#ifdef __KERNEL__
-
-#include <asm/setup.h>
-
-#if PAGE_SHIFT < 13
-#define KTHREAD_SIZE (8192)
-#else
-#define KTHREAD_SIZE PAGE_SIZE
-#endif
-
-#ifndef __ASSEMBLY__
-
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page(addr)
-
-#define clear_page(page) memset((page), 0, PAGE_SIZE)
-#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
-
-#define clear_user_page(page, vaddr) clear_page(page)
-#define copy_user_page(to, from, vaddr) copy_page(to, from)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct {
- unsigned long pte;
-} pte_t;
-typedef struct {
- unsigned long pmd[16];
-} pmd_t;
-typedef struct {
- unsigned long pgd;
-} pgd_t;
-typedef struct {
- unsigned long pgprot;
-} pgprot_t;
-
-#define pte_val(x) ((x).pte)
-#define pmd_val(x) ((&x)->pmd[0])
-#define pgd_val(x) ((x).pgd)
-#define pgprot_val(x) ((x).pgprot)
-
-#define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
-#define __pgd(x) ((pgd_t) { (x) } )
-#define __pgprot(x) ((pgprot_t) { (x) } )
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
-/* Pure 2^n version of get_order */
-extern __inline__ int get_order(unsigned long size)
-{
- int order;
-
- size = (size - 1) >> (PAGE_SHIFT - 1);
- order = -1;
- do {
- size >>= 1;
- order++;
- } while (size);
- return order;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#include <asm/page_offset.h>
-
-#define PAGE_OFFSET (PAGE_OFFSET_RAW)
-
-#ifndef __ASSEMBLY__
-
-#define __pa(vaddr) virt_to_phys((void *)vaddr)
-#define __va(paddr) phys_to_virt((unsigned long)paddr)
-
-#define MAP_NR(addr) (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)
-#define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
-#define VALID_PAGE(page) ((page - mem_map) < max_mapnr)
-
-#define BUG() do { \
- \
- while (1); /* dead-loop */ \
-} while (0)
-
-#define PAGE_BUG(page) do { \
- BUG(); \
-} while (0)
-
-#endif
-
-#endif
-
-#endif
diff --git a/include/asm-blackfin/page_offset.h b/include/asm-blackfin/page_offset.h
index 262473f..cfd8f1f 100644
--- a/include/asm-blackfin/page_offset.h
+++ b/include/asm-blackfin/page_offset.h
@@ -1,7 +1,7 @@
/*
* U-boot - page_offset.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/*
diff --git a/include/asm-blackfin/posix_types.h b/include/asm-blackfin/posix_types.h
index f1f2b5f..27889e8 100644
--- a/include/asm-blackfin/posix_types.h
+++ b/include/asm-blackfin/posix_types.h
@@ -1,7 +1,7 @@
/*
* U-boot - posix_types.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __ARCH_BLACKFIN_POSIX_TYPES_H
diff --git a/include/asm-blackfin/processor.h b/include/asm-blackfin/processor.h
index 19bd720..6cd4f56 100644
--- a/include/asm-blackfin/processor.h
+++ b/include/asm-blackfin/processor.h
@@ -1,7 +1,7 @@
/*
* U-boot - processor.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* include/asm-m68k/processor.h
@@ -23,8 +23,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __ASM_BLACKFIN_PROCESSOR_H
@@ -126,8 +126,7 @@
{
}
-extern int kernel_thread(int (*fn) (void *), void *arg,
- unsigned long flags);
+extern int kernel_thread(int (*fn) (void *), void *arg, unsigned long flags);
#define copy_segments(tsk, mm) do { } while (0)
#define release_segments(mm) do { } while (0)
diff --git a/include/asm-blackfin/ptrace.h b/include/asm-blackfin/ptrace.h
index afd5777..f1b7d00 100644
--- a/include/asm-blackfin/ptrace.h
+++ b/include/asm-blackfin/ptrace.h
@@ -1,7 +1,7 @@
/*
* U-boot - ptrace.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_PTRACE_H
diff --git a/include/asm-blackfin/segment.h b/include/asm-blackfin/segment.h
index 9e6d817..f309543 100644
--- a/include/asm-blackfin/segment.h
+++ b/include/asm-blackfin/segment.h
@@ -1,7 +1,7 @@
/*
* U-boot - segment.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_SEGMENT_H
diff --git a/include/asm-blackfin/setup.h b/include/asm-blackfin/setup.h
index 6ce9688..b6b8267 100644
--- a/include/asm-blackfin/setup.h
+++ b/include/asm-blackfin/setup.h
@@ -1,7 +1,7 @@
/*
* U-boot - setup.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* asm/setup.h -- Definition of the Linux/Blackfin setup information
@@ -22,8 +22,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_SETUP_H
@@ -75,12 +75,13 @@
extern int blackfin_num_memory; /* # of memory blocks found (and used) */
extern int blackfin_realnum_memory; /* real # of memory blocks found */
-extern struct mem_info blackfin_memory[NUM_MEMINFO]; /* memory description */
struct mem_info {
unsigned long addr; /* physical address of memory chunk */
unsigned long size; /* length of memory chunk (in bytes) */
};
+
+extern struct mem_info blackfin_memory[NUM_MEMINFO]; /* memory description */
#endif
#endif
diff --git a/include/asm-blackfin/shared_resources.h b/include/asm-blackfin/shared_resources.h
index fbef186..d280ffe 100644
--- a/include/asm-blackfin/shared_resources.h
+++ b/include/asm-blackfin/shared_resources.h
@@ -1,7 +1,7 @@
/*
* U-boot - setup.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _SHARED_RESOURCES_H_
diff --git a/include/asm-blackfin/string.h b/include/asm-blackfin/string.h
index ffd81d6..dd50207 100644
--- a/include/asm-blackfin/string.h
+++ b/include/asm-blackfin/string.h
@@ -1,7 +1,7 @@
/*
* U-boot - string.h String functions
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/* Changed by Lineo Inc. May 2001 */
@@ -30,22 +30,26 @@
#ifdef __KERNEL__ /* only set these up for kernel code */
#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/cpu/defBF533.h>
+#include <config.h>
+#include <asm/blackfin.h>
#define __HAVE_ARCH_STRCPY
#define __HAVE_ARCH_STRNCPY
#define __HAVE_ARCH_STRCMP
#define __HAVE_ARCH_STRNCMP
#define __HAVE_ARCH_MEMCPY
+#define __HAVE_ARCH_MEMCMP
+#define __HAVE_ARCH_MEMSET
+#define __HAVE_ARCH_MEMMOVE
extern char *strcpy(char *dest, const char *src);
extern char *strncpy(char *dest, const char *src, size_t n);
extern int strcmp(const char *cs, const char *ct);
extern int strncmp(const char *cs, const char *ct, size_t count);
-extern void * memcpy(void * dest,const void *src,size_t count);
+extern void *memcpy(void *dest, const void *src, size_t count);
extern void *memset(void *s, int c, size_t count);
extern int memcmp(const void *, const void *, __kernel_size_t);
+extern void *memmove(void *dest, const void *src, size_t count);
#else /* KERNEL */
diff --git a/include/asm-blackfin/system.h b/include/asm-blackfin/system.h
index 0e53adf..eda887f 100644
--- a/include/asm-blackfin/system.h
+++ b/include/asm-blackfin/system.h
@@ -1,7 +1,7 @@
/*
* U-boot - system.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_SYSTEM_H
diff --git a/include/asm-blackfin/traps.h b/include/asm-blackfin/traps.h
index 29e6eba..b90ceda 100644
--- a/include/asm-blackfin/traps.h
+++ b/include/asm-blackfin/traps.h
@@ -1,7 +1,7 @@
/*
* U-boot - traps.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* linux/include/asm/traps.h
@@ -23,8 +23,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/*
diff --git a/include/asm-blackfin/types.h b/include/asm-blackfin/types.h
index 942ed27..665a419 100644
--- a/include/asm-blackfin/types.h
+++ b/include/asm-blackfin/types.h
@@ -1,7 +1,7 @@
/*
* U-boot - types.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _BLACKFIN_TYPES_H
diff --git a/include/asm-blackfin/u-boot.h b/include/asm-blackfin/u-boot.h
index ec39338..b4928da 100644
--- a/include/asm-blackfin/u-boot.h
+++ b/include/asm-blackfin/u-boot.h
@@ -1,7 +1,7 @@
/*
* U-boot - u-boot.h Structure declarations for board specific data
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef _U_BOOT_H_
diff --git a/include/asm-blackfin/uaccess.h b/include/asm-blackfin/uaccess.h
index 8578166..6e913bb 100644
--- a/include/asm-blackfin/uaccess.h
+++ b/include/asm-blackfin/uaccess.h
@@ -1,7 +1,7 @@
/*
* U-boot - uaccess.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* This file is based on
* Based on: include/asm-m68knommu/uaccess.h
@@ -22,8 +22,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __BLACKFIN_UACCESS_H
@@ -41,11 +41,10 @@
/* We let the MMU do all checking */
static inline int access_ok(int type, const void *addr, unsigned long size)
{
- return ((unsigned long) addr < 0x10f00000); /* need final decision - Tony */
+ return ((unsigned long)addr < 0x10f00000); /* need final decision - Tony */
}
-static inline int verify_area(int type, const void *addr,
- unsigned long size)
+static inline int verify_area(int type, const void *addr, unsigned long size)
{
return access_ok(type, addr, size) ? 0 : -EFAULT;
}
@@ -173,12 +172,11 @@
* Copy a null terminated string from userspace.
*/
-static inline long strncpy_from_user(char *dst, const char *src,
- long count)
+static inline long strncpy_from_user(char *dst, const char *src, long count)
{
char *tmp;
strncpy(dst, src, count);
- for (tmp = dst; *tmp && count > 0; tmp++, count--);
+ for (tmp = dst; *tmp && count > 0; tmp++, count--) ;
return (tmp - dst); /* DAVIDM should we count a NUL ? check getname */
}
diff --git a/include/asm-blackfin/virtconvert.h b/include/asm-blackfin/virtconvert.h
index 769f5a0..9eda9f8 100644
--- a/include/asm-blackfin/virtconvert.h
+++ b/include/asm-blackfin/virtconvert.h
@@ -1,7 +1,7 @@
/*
* U-boot - virtconvert.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __BLACKFIN_VIRT_CONVERT__
@@ -33,7 +33,6 @@
#include <linux/config.h>
#include <asm/setup.h>
-#include <asm/page.h>
#define mm_vtop(vaddr) ((unsigned long) vaddr)
#define mm_ptov(vaddr) ((unsigned long) vaddr)
diff --git a/include/asm-microblaze/microblaze_intc.h b/include/asm-microblaze/microblaze_intc.h
new file mode 100644
index 0000000..6635aea
--- /dev/null
+++ b/include/asm-microblaze/microblaze_intc.h
@@ -0,0 +1,40 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.cz>
+ *
+ * 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
+ */
+
+typedef volatile struct microblaze_intc_t {
+ int isr; /* interrupt status register */
+ int ipr; /* interrupt pending register */
+ int ier; /* interrupt enable register */
+ int iar; /* interrupt acknowledge register */
+ int sie; /* set interrupt enable bits */
+ int cie; /* clear interrupt enable bits */
+ int ivr; /* interrupt vector register */
+ int mer; /* master enable register */
+} microblaze_intc_t;
+
+struct irq_action {
+ interrupt_handler_t *handler; /* pointer to interrupt rutine */
+ void *arg;
+ int count; /* number of interrupt */
+};
diff --git a/include/asm-microblaze/microblaze_timer.h b/include/asm-microblaze/microblaze_timer.h
new file mode 100644
index 0000000..844c8db
--- /dev/null
+++ b/include/asm-microblaze/microblaze_timer.h
@@ -0,0 +1,41 @@
+/*
+ * (C) Copyright 2007 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.cz>
+ *
+ * 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 TIMER_ENABLE_ALL 0x400 /* ENALL */
+#define TIMER_PWM 0x200 /* PWMA0 */
+#define TIMER_INTERRUPT 0x100 /* T0INT */
+#define TIMER_ENABLE 0x080 /* ENT0 */
+#define TIMER_ENABLE_INTR 0x040 /* ENIT0 */
+#define TIMER_RESET 0x020 /* LOAD0 */
+#define TIMER_RELOAD 0x010 /* ARHT0 */
+#define TIMER_EXT_CAPTURE 0x008 /* CAPT0 */
+#define TIMER_EXT_COMPARE 0x004 /* GENT0 */
+#define TIMER_DOWN_COUNT 0x002 /* UDT0 */
+#define TIMER_CAPTURE_MODE 0x001 /* MDT0 */
+
+typedef volatile struct microblaze_timer_t {
+ int control; /* control/statuc register TCSR */
+ int loadreg; /* load register TLR */
+ int counter; /* timer/counter register */
+} microblaze_timer_t;
diff --git a/include/asm-ppc/e300.h b/include/asm-ppc/e300.h
index 79dcae4..ff9512f 100644
--- a/include/asm-ppc/e300.h
+++ b/include/asm-ppc/e300.h
@@ -15,6 +15,11 @@
#define PVR_8360_REV10 (PVR_83xx | 0x0020)
#define PVR_8360_REV11 (PVR_83xx | 0x0020)
+#if defined(CONFIG_MPC832X)
+#undef PVR_83xx
+#define PVR_83xx 0x80840000
+#endif
+
/*
* Hardware Implementation-Dependent Register 0 (HID0)
*/
diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h
index 8bc61b6..26bc875 100644
--- a/include/asm-ppc/global_data.h
+++ b/include/asm-ppc/global_data.h
@@ -49,15 +49,18 @@
unsigned long scc_clk;
unsigned long brg_clk;
#endif
+#if defined(CONFIG_MPC7448HPC2)
+ unsigned long mem_clk;
+#endif
#if defined(CONFIG_MPC83XX)
/* There are other clocks in the MPC83XX */
u32 csb_clk;
-#if defined (CONFIG_MPC8349)
+#if defined (CONFIG_MPC834X)
u32 tsec1_clk;
u32 tsec2_clk;
u32 usbmph_clk;
u32 usbdr_clk;
-#endif /* CONFIG_MPC8349 */
+#endif /* CONFIG_MPC834X */
u32 core_clk;
u32 i2c1_clk;
u32 i2c2_clk;
diff --git a/include/asm-ppc/gpio.h b/include/asm-ppc/gpio.h
new file mode 100644
index 0000000..114dc92
--- /dev/null
+++ b/include/asm-ppc/gpio.h
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2007
+ * 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
+ */
+
+/* 4xx PPC's have 2 GPIO controllers */
+#if defined(CONFIG_405EZ) || \
+ defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define GPIO_GROUP_MAX 2
+#else
+#define GPIO_GROUP_MAX 1
+#endif
+
+#define GPIO_MAX 32
+#define GPIO_ALT1_SEL 0x40000000
+#define GPIO_ALT2_SEL 0x80000000
+#define GPIO_ALT3_SEL 0xc0000000
+#define GPIO_IN_SEL 0x40000000
+#define GPIO_MASK 0xc0000000
+
+#define GPIO_VAL(gpio) (0x80000000 >> (gpio))
+
+#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 enum gpio_out { GPIO_OUT_0, GPIO_OUT_1, GPIO_OUT_NO_CHG } gpio_out_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
+
+void gpio_config(int pin, int in_out, int gpio_alt, int out_val);
+void gpio_write_bit(int pin, int val);
+void gpio_set_chip_configuration(void);
diff --git a/include/asm-ppc/immap_83xx.h b/include/asm-ppc/immap_83xx.h
index 43cde5e..5e088d6 100644
--- a/include/asm-ppc/immap_83xx.h
+++ b/include/asm-ppc/immap_83xx.h
@@ -3,20 +3,11 @@
*
* MPC83xx Internal Memory Map
*
- * History :
- * 20060601: Daveliu (daveliu@freescale.com)
- * TanyaJiang (tanya.jiang@freescale.com)
- * Unified variable names for mpc83xx
- * 2005 : Mandy Lavi (mandy.lavi@freescale.com)
- * support for mpc8360e
- * 2004 : Eran Liberty (liberty@freescale.com)
- * Initialized for mpc8349
- * based on:
- * MPC8260 Internal Memory Map
- * Copyright (c) 1999 Dan Malek (dmalek@jlc.net)
- * MPC85xx Internal Memory Map
- * Copyright(c) 2002,2003 Motorola Inc.
- * Xianghua Xiao (x.xiao@motorola.com)
+ * Contributors:
+ * Dave Liu <daveliu@freescale.com>
+ * Tanya Jiang <tanya.jiang@freescale.com>
+ * Mandy Lavi <mandy.lavi@freescale.com>
+ * Eran Liberty <liberty@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
@@ -25,7 +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
@@ -37,36 +28,24 @@
#ifndef __IMMAP_83xx__
#define __IMMAP_83xx__
-#include <config.h>
#include <asm/types.h>
#include <asm/fsl_i2c.h>
/*
- * Local Access Window.
+ * Local Access Window
*/
typedef struct law83xx {
u32 bar; /* LBIU local access window base address register */
-/* Identifies the 20 most-significant address bits of the base of local
- * access window n. The specified base address should be aligned to the
- * window size, as defined by LBLAWARn[SIZE].
- */
-#define LAWBAR_BAR 0xFFFFF000
-#define LAWBAR_RES ~(LAWBAR_BAR)
u32 ar; /* LBIU local access window attribute register */
} law83xx_t;
/*
- * System configuration registers.
+ * System configuration registers
*/
typedef struct sysconf83xx {
u32 immrbar; /* Internal memory map base address register */
u8 res0[0x04];
u32 altcbar; /* Alternate configuration base address register */
-/* Identifies the12 most significant address bits of an alternate base
- * address used for boot sequencer configuration accesses.
- */
-#define ALTCBAR_BASE_ADDR 0xFFF00000
-#define ALTCBAR_RES ~(ALTCBAR_BASE_ADDR) /* Reserved. Write has no effect, read returns 0. */
u8 res1[0x14];
law83xx_t lblaw[4]; /* LBIU local access window */
u8 res2[0x20];
@@ -77,116 +56,14 @@
u32 sgprl; /* System General Purpose Register Low */
u32 sgprh; /* System General Purpose Register High */
u32 spridr; /* System Part and Revision ID Register */
-#define SPRIDR_PARTID 0xFFFF0000 /* Part Identification. */
-#define SPRIDR_REVID 0x0000FFFF /* Revision Identification. */
u8 res5[0x04];
u32 spcr; /* System Priority Configuration Register */
-#define SPCR_PCIHPE 0x10000000 /* PCI Highest Priority Enable. */
-#define SPCR_PCIHPE_SHIFT (31-3)
-#define SPCR_PCIPR 0x03000000 /* PCI bridge system bus request priority. */
-#define SPCR_PCIPR_SHIFT (31-7)
-#define SPCR_OPT 0x00800000 /* Optimize */
-#define SPCR_TBEN 0x00400000 /* E300 PowerPC core time base unit enable. */
-#define SPCR_TBEN_SHIFT (31-9)
-#define SPCR_COREPR 0x00300000 /* E300 PowerPC Core system bus request priority. */
-#define SPCR_COREPR_SHIFT (31-11)
-#if defined (CONFIG_MPC8349)
-#define SPCR_TSEC1DP 0x00003000 /* TSEC1 data priority. */
-#define SPCR_TSEC1DP_SHIFT (31-19)
-#define SPCR_TSEC1BDP 0x00000C00 /* TSEC1 buffer descriptor priority. */
-#define SPCR_TSEC1BDP_SHIFT (31-21)
-#define SPCR_TSEC1EP 0x00000300 /* TSEC1 emergency priority. */
-#define SPCR_TSEC1EP_SHIFT (31-23)
-#define SPCR_TSEC2DP 0x00000030 /* TSEC2 data priority. */
-#define SPCR_TSEC2DP_SHIFT (31-27)
-#define SPCR_TSEC2BDP 0x0000000C /* TSEC2 buffer descriptor priority. */
-#define SPCR_TSEC2BDP_SHIFT (31-29)
-#define SPCR_TSEC2EP 0x00000003 /* TSEC2 emergency priority. */
-#define SPCR_TSEC2EP_SHIFT (31-31)
-#define SPCR_RES ~(SPCR_PCIHPE | SPCR_PCIPR | SPCR_TBEN | SPCR_COREPR \
- | SPCR_TSEC1DP | SPCR_TSEC1BDP | SPCR_TSEC1EP \
- | SPCR_TSEC2DP | SPCR_TSEC2BDP | SPCR_TSEC2EP)
-#elif defined (CONFIG_MPC8360)
-#define SPCR_RES ~(SPCR_PCIHPE|SPCR_PCIPR|SPCR_OPT|SPCR_TBEN|SPCR_COREPR)
-#endif
- u32 sicrl; /* System General Purpose Register Low */
-#if defined (CONFIG_MPC8349)
-#define SICRL_LDP_A 0x80000000
-#define SICRL_USB1 0x40000000
-#define SICRL_USB0 0x20000000
-#define SICRL_UART 0x0C000000
-#define SICRL_GPIO1_A 0x02000000
-#define SICRL_GPIO1_B 0x01000000
-#define SICRL_GPIO1_C 0x00800000
-#define SICRL_GPIO1_D 0x00400000
-#define SICRL_GPIO1_E 0x00200000
-#define SICRL_GPIO1_F 0x00180000
-#define SICRL_GPIO1_G 0x00040000
-#define SICRL_GPIO1_H 0x00020000
-#define SICRL_GPIO1_I 0x00010000
-#define SICRL_GPIO1_J 0x00008000
-#define SICRL_GPIO1_K 0x00004000
-#define SICRL_GPIO1_L 0x00003000
-#define SICRL_RES ~(SICRL_LDP_A | SICRL_USB0 | SICRL_USB1 | SICRL_UART \
- | SICRL_GPIO1_A | SICRL_GPIO1_B | SICRL_GPIO1_C \
- | SICRL_GPIO1_D | SICRL_GPIO1_E | SICRL_GPIO1_F \
- | SICRL_GPIO1_G | SICRL_GPIO1_H | SICRL_GPIO1_I \
- | SICRL_GPIO1_J | SICRL_GPIO1_K | SICRL_GPIO1_L )
-#elif defined (CONFIG_MPC8360)
-#define SICRL_LDP_A 0xC0000000
-#define SICRL_LCLK_1 0x10000000
-#define SICRL_LCLK_2 0x08000000
-#define SICRL_SRCID_A 0x03000000
-#define SICRL_IRQ_CKSTP_A 0x00C00000
-#define SICRL_RES ~(SICRL_LDP_A | SICRL_LCLK_1 | SICRL_LCLK_2 | \
- SICRL_SRCID_A | SICRL_IRQ_CKSTP_A)
-#endif
- u32 sicrh; /* System General Purpose Register High */
-#define SICRH_DDR 0x80000000
-#if defined (CONFIG_MPC8349)
-#define SICRH_TSEC1_A 0x10000000
-#define SICRH_TSEC1_B 0x08000000
-#define SICRH_TSEC1_C 0x04000000
-#define SICRH_TSEC1_D 0x02000000
-#define SICRH_TSEC1_E 0x01000000
-#define SICRH_TSEC1_F 0x00800000
-#define SICRH_TSEC2_A 0x00400000
-#define SICRH_TSEC2_B 0x00200000
-#define SICRH_TSEC2_C 0x00100000
-#define SICRH_TSEC2_D 0x00080000
-#define SICRH_TSEC2_E 0x00040000
-#define SICRH_TSEC2_F 0x00020000
-#define SICRH_TSEC2_G 0x00010000
-#define SICRH_TSEC2_H 0x00008000
-#define SICRH_GPIO2_A 0x00004000
-#define SICRH_GPIO2_B 0x00002000
-#define SICRH_GPIO2_C 0x00001000
-#define SICRH_GPIO2_D 0x00000800
-#define SICRH_GPIO2_E 0x00000400
-#define SICRH_GPIO2_F 0x00000200
-#define SICRH_GPIO2_G 0x00000180
-#define SICRH_GPIO2_H 0x00000060
-#define SICRH_TSOBI1 0x00000002
-#define SICRH_TSOBI2 0x00000001
-#define SICRH_RES ~( SICRH_DDR | SICRH_TSEC1_A | SICRH_TSEC1_B \
- | SICRH_TSEC1_C | SICRH_TSEC1_D | SICRH_TSEC1_E \
- | SICRH_TSEC1_F | SICRH_TSEC2_A | SICRH_TSEC2_B \
- | SICRH_TSEC2_C | SICRH_TSEC2_D | SICRH_TSEC2_E \
- | SICRH_TSEC2_F | SICRH_TSEC2_G | SICRH_TSEC2_H \
- | SICRH_GPIO2_A | SICRH_GPIO2_B | SICRH_GPIO2_C \
- | SICRH_GPIO2_D | SICRH_GPIO2_E | SICRH_GPIO2_F \
- | SICRH_GPIO2_G | SICRH_GPIO2_H | SICRH_TSOBI1 \
- | SICRH_TSOBI2)
-#elif defined (CONFIG_MPC8360)
-#define SICRH_SECONDARY_DDR 0x40000000
-#define SICRH_SDDROE 0x02000000 /* SDDRIOE bit from reset configuration word high. */
-#define SICRH_UC1EOBI 0x00000004 /* UCC1 Ethernet Output Buffer Impedance. */
-#define SICRH_UC2E1OBI 0x00000002 /* UCC2 Ethernet pin option 1 Output Buffer Impedance. */
-#define SICRH_UC2E2OBI 0x00000001 /* UCC2 Ethernet pin option 2 Output Buffer Impedance. */
-#define SICRH_RES ~(SICRH_DDR | SICRH_SECONDARY_DDR | SICRH_SDDROE | \
- SICRH_UC2E1OBI | SICRH_UC2E2OBI | SICRH_UC2E2OBI)
-#endif
- u8 res6[0xE4];
+ u32 sicrl; /* System I/O Configuration Register Low */
+ u32 sicrh; /* System I/O Configuration Register High */
+ u8 res6[0x0C];
+ u32 ddrcdr; /* DDR Control Driver Register */
+ u32 ddrdsr; /* DDR Debug Status Register */
+ u8 res7[0xD0];
} sysconf83xx_t;
/*
@@ -196,11 +73,8 @@
u8 res0[4];
u32 swcrr; /* System watchdog control register */
u32 swcnr; /* System watchdog count register */
-#define SWCNR_SWCN 0x0000FFFF Software Watchdog Count Field.
-#define SWCNR_RES ~(SWCNR_SWCN)
u8 res1[2];
u16 swsrr; /* System watchdog service register */
-#define SWSRR_WS 0x0000FFFF /* Software Watchdog Service Field. */
u8 res2[0xF0];
} wdt83xx_t;
@@ -209,91 +83,46 @@
*/
typedef struct rtclk83xx {
u32 cnr; /* control register */
-#define CNR_CLEN 0x00000080 /* Clock Enable Control Bit */
-#define CNR_CLIN 0x00000040 /* Input Clock Control Bit */
-#define CNR_AIM 0x00000002 /* Alarm Interrupt Mask Bit */
-#define CNR_SIM 0x00000001 /* Second Interrupt Mask Bit */
-#define CNR_RES ~(CNR_CLEN | CNR_CLIN | CNR_AIM | CNR_SIM)
u32 ldr; /* load register */
-#define LDR_CLDV 0xFFFFFFFF /* Contains the 32-bit value to be
- * loaded in a 32-bit RTC counter.*/
u32 psr; /* prescale register */
-#define PSR_PRSC 0xFFFFFFFF /* RTC Prescaler bits. */
- u32 ctr; /* Counter value field register */
-#define CRT_CNTV 0xFFFFFFFF /* RTC Counter value field. */
+ u32 ctr; /* counter value field register */
u32 evr; /* event register */
-#define RTEVR_SIF 0x00000001 /* Second Interrupt Flag Bit */
-#define RTEVR_AIF 0x00000002 /* Alarm Interrupt Flag Bit */
-#define RTEVR_RES ~(RTEVR_SIF | RTEVR_AIF)
-#define PTEVR_PIF 0x00000001 /* Periodic interrupt flag bit. */
-#define PTEVR_RES ~(PTEVR_PIF)
u32 alr; /* alarm register */
u8 res0[0xE8];
} rtclk83xx_t;
/*
- * Global timper module
+ * Global timer module
*/
-
typedef struct gtm83xx {
- u8 cfr1; /* Timer1/2 Configuration */
-#define CFR1_PCAS 0x80 /* Pair Cascade mode */
-#define CFR1_BCM 0x40 /* Backward compatible mode */
-#define CFR1_STP2 0x20 /* Stop timer */
-#define CFR1_RST2 0x10 /* Reset timer */
-#define CFR1_GM2 0x08 /* Gate mode for pin 2 */
-#define CFR1_GM1 0x04 /* Gate mode for pin 1 */
-#define CFR1_STP1 0x02 /* Stop timer */
-#define CFR1_RST1 0x01 /* Reset timer */
-#define CFR1_RES ~(CFR1_PCAS | CFR1_STP2 | CFR1_RST2 | CFR1_GM2 |\
- CFR1_GM1 | CFR1_STP1 | CFR1_RST1)
+ u8 cfr1; /* Timer1/2 Configuration */
u8 res0[3];
- u8 cfr2; /* Timer3/4 Configuration */
-#define CFR2_PCAS 0x80 /* Pair Cascade mode */
-#define CFR2_SCAS 0x40 /* Super Cascade mode */
-#define CFR2_STP4 0x20 /* Stop timer */
-#define CFR2_RST4 0x10 /* Reset timer */
-#define CFR2_GM4 0x08 /* Gate mode for pin 4 */
-#define CFR2_GM3 0x04 /* Gate mode for pin 3 */
-#define CFR2_STP3 0x02 /* Stop timer */
-#define CFR2_RST3 0x01 /* Reset timer */
+ u8 cfr2; /* Timer3/4 Configuration */
u8 res1[10];
- u16 mdr1; /* Timer1 Mode Register */
-#define MDR_SPS 0xff00 /* Secondary Prescaler value */
-#define MDR_CE 0x00c0 /* Capture edge and enable interrupt */
-#define MDR_OM 0x0020 /* Output mode */
-#define MDR_ORI 0x0010 /* Output reference interrupt enable */
-#define MDR_FRR 0x0008 /* Free run/restart */
-#define MDR_ICLK 0x0006 /* Input clock source for the timer */
-#define MDR_GE 0x0001 /* Gate enable */
- u16 mdr2; /* Timer2 Mode Register */
- u16 rfr1; /* Timer1 Reference Register */
- u16 rfr2; /* Timer2 Reference Register */
- u16 cpr1; /* Timer1 Capture Register */
- u16 cpr2; /* Timer2 Capture Register */
- u16 cnr1; /* Timer1 Counter Register */
- u16 cnr2; /* Timer2 Counter Register */
- u16 mdr3; /* Timer3 Mode Register */
- u16 mdr4; /* Timer4 Mode Register */
- u16 rfr3; /* Timer3 Reference Register */
- u16 rfr4; /* Timer4 Reference Register */
- u16 cpr3; /* Timer3 Capture Register */
- u16 cpr4; /* Timer4 Capture Register */
- u16 cnr3; /* Timer3 Counter Register */
- u16 cnr4; /* Timer4 Counter Register */
- u16 evr1; /* Timer1 Event Register */
- u16 evr2; /* Timer2 Event Register */
- u16 evr3; /* Timer3 Event Register */
- u16 evr4; /* Timer4 Event Register */
-#define GTEVR_REF 0x0002 /* Output reference event */
-#define GTEVR_CAP 0x0001 /* Counter Capture event */
-#define GTEVR_RES ~(EVR_CAP|EVR_REF)
- u16 psr1; /* Timer1 Prescaler Register */
- u16 psr2; /* Timer2 Prescaler Register */
- u16 psr3; /* Timer3 Prescaler Register */
- u16 psr4; /* Timer4 Prescaler Register */
-#define GTPSR_PPS 0x00FF /* Primary Prescaler Bits. */
-#define GTPSR_RES ~(GTPSR_PPS)
+ u16 mdr1; /* Timer1 Mode Register */
+ u16 mdr2; /* Timer2 Mode Register */
+ u16 rfr1; /* Timer1 Reference Register */
+ u16 rfr2; /* Timer2 Reference Register */
+ u16 cpr1; /* Timer1 Capture Register */
+ u16 cpr2; /* Timer2 Capture Register */
+ u16 cnr1; /* Timer1 Counter Register */
+ u16 cnr2; /* Timer2 Counter Register */
+ u16 mdr3; /* Timer3 Mode Register */
+ u16 mdr4; /* Timer4 Mode Register */
+ u16 rfr3; /* Timer3 Reference Register */
+ u16 rfr4; /* Timer4 Reference Register */
+ u16 cpr3; /* Timer3 Capture Register */
+ u16 cpr4; /* Timer4 Capture Register */
+ u16 cnr3; /* Timer3 Counter Register */
+ u16 cnr4; /* Timer4 Counter Register */
+ u16 evr1; /* Timer1 Event Register */
+ u16 evr2; /* Timer2 Event Register */
+ u16 evr3; /* Timer3 Event Register */
+ u16 evr4; /* Timer4 Event Register */
+ u16 psr1; /* Timer1 Prescaler Register */
+ u16 psr2; /* Timer2 Prescaler Register */
+ u16 psr3; /* Timer3 Prescaler Register */
+ u16 psr4; /* Timer4 Prescaler Register */
u8 res[0xC0];
} gtm83xx_t;
@@ -301,188 +130,31 @@
* Integrated Programmable Interrupt Controller
*/
typedef struct ipic83xx {
- u32 sicfr; /* System Global Interrupt Configuration Register (SICFR) */
-#define SICFR_HPI 0x7f000000 /* Highest Priority Interrupt */
-#define SICFR_MPSB 0x00400000 /* Mixed interrupts Priority Scheme for group B */
-#define SICFR_MPSA 0x00200000 /* Mixed interrupts Priority Scheme for group A */
-#define SICFR_IPSD 0x00080000 /* Internal interrupts Priority Scheme for group D */
-#define SICFR_IPSA 0x00010000 /* Internal interrupts Priority Scheme for group A */
-#define SICFR_HPIT 0x00000300 /* HPI priority position IPIC output interrupt Type */
-#define SICFR_RES ~(SICFR_HPI|SICFR_MPSB|SICFR_MPSA|SICFR_IPSD|SICFR_IPSA|SICFR_HPIT)
- u32 sivcr; /* System Global Interrupt Vector Register (SIVCR) */
-#define SICVR_IVECX 0xfc000000 /* Interrupt vector (for CE compatibility purpose only not used in 8349 IPIC implementation) */
-#define SICVR_IVEC 0x0000007f /* Interrupt vector */
-#define SICVR_RES ~(SICVR_IVECX|SICVR_IVEC)
- u32 sipnr_h; /* System Internal Interrupt Pending Register - High (SIPNR_H) */
-#if defined (CONFIG_MPC8349)
-#define SIIH_TSEC1TX 0x80000000 /* TSEC1 Tx interrupt */
-#define SIIH_TSEC1RX 0x40000000 /* TSEC1 Rx interrupt */
-#define SIIH_TSEC1ER 0x20000000 /* TSEC1 Eror interrupt */
-#define SIIH_TSEC2TX 0x10000000 /* TSEC2 Tx interrupt */
-#define SIIH_TSEC2RX 0x08000000 /* TSEC2 Rx interrupt */
-#define SIIH_TSEC2ER 0x04000000 /* TSEC2 Eror interrupt */
-#define SIIH_USB2DR 0x02000000 /* USB2 DR interrupt */
-#define SIIH_USB2MPH 0x01000000 /* USB2 MPH interrupt */
-#endif
-#if defined (CONFIG_MPC8360)
-#define SIIH_H_QE_H 0x80000000 /* QE high interrupt */
-#define SIIH_H_QE_L 0x40000000 /* QE low interrupt */
-#endif
-#define SIIH_UART1 0x00000080 /* UART1 interrupt */
-#define SIIH_UART2 0x00000040 /* UART2 interrupt */
-#define SIIH_SEC 0x00000020 /* SEC interrupt */
-#define SIIH_I2C1 0x00000004 /* I2C1 interrupt */
-#define SIIH_I2C2 0x00000002 /* I2C2 interrupt */
-#if defined (CONFIG_MPC8349)
-#define SIIH_SPI 0x00000001 /* SPI interrupt */
-#define SIIH_RES ~(SIIH_TSEC1TX | SIIH_TSEC1RX | SIIH_TSEC1ER \
- | SIIH_TSEC2TX | SIIH_TSEC2RX | SIIH_TSEC2ER \
- | SIIH_USB2DR | SIIH_USB2MPH | SIIH_UART1 \
- | SIIH_UART2 | SIIH_SEC | SIIH_I2C1 \
- | SIIH_I2C2 | SIIH_SPI)
-#endif
-#if defined (CONFIG_MPC8360)
-#define SIIH_RES ~(SIIH_H_QE_H | SIIH_H_QE_L | SIIH_H_UART1 | \
- SIIH_H_UART2| SIIH_H_SEC | SIIH_H_I2C1 |SIIH_H_I2C2)
-#endif
- u32 sipnr_l; /* System Internal Interrupt Pending Register - Low (SIPNR_L) */
-#define SIIL_RTCS 0x80000000 /* RTC SECOND interrupt */
-#define SIIL_PIT 0x40000000 /* PIT interrupt */
-#define SIIL_PCI1 0x20000000 /* PCI1 interrupt */
-#if defined (CONFIG_MPC8349)
-#define SIIL_PCI2 0x10000000 /* PCI2 interrupt */
-#endif
-#define SIIL_RTCA 0x08000000 /* RTC ALARM interrupt */
-#define SIIL_MU 0x04000000 /* Message Unit interrupt */
-#define SIIL_SBA 0x02000000 /* System Bus Arbiter interrupt */
-#define SIIL_DMA 0x01000000 /* DMA interrupt */
-#define SIIL_GTM4 0x00800000 /* GTM4 interrupt */
-#define SIIL_GTM8 0x00400000 /* GTM8 interrupt */
-#if defined (CONFIG_MPC8349)
-#define SIIL_GPIO1 0x00200000 /* GPIO1 interrupt */
-#define SIIL_GPIO2 0x00100000 /* GPIO2 interrupt */
-#endif
-#if defined (CONFIG_MPC8360)
-#define SIIL_QEP 0x00200000 /* QE ports interrupt */
-#define SIIL_SDDR 0x00100000 /* SDDR interrupt */
-#endif
-#define SIIL_DDR 0x00080000 /* DDR interrupt */
-#define SIIL_LBC 0x00040000 /* LBC interrupt */
-#define SIIL_GTM2 0x00020000 /* GTM2 interrupt */
-#define SIIL_GTM6 0x00010000 /* GTM6 interrupt */
-#define SIIL_PMC 0x00008000 /* PMC interrupt */
-#define SIIL_GTM3 0x00000800 /* GTM3 interrupt */
-#define SIIL_GTM7 0x00000400 /* GTM7 interrupt */
-#define SIIL_GTM1 0x00000020 /* GTM1 interrupt */
-#define SIIL_GTM5 0x00000010 /* GTM5 interrupt */
-#define SIIL_DPTC 0x00000001 /* DPTC interrupt (!!! Invisible for user !!!) */
-#if defined (CONFIG_MPC8349)
-#define SIIL_RES ~(SIIL_RTCS | SIIL_PIT | SIIL_PCI1 | SIIL_PCI2 \
- | SIIL_RTCA | SIIL_MU | SIIL_SBA | SIIL_DMA \
- | SIIL_GTM4 | SIIL_GTM8 | SIIL_GPIO1 | SIIL_GPIO2 \
- | SIIL_DDR | SIIL_LBC | SIIL_GTM2 | SIIL_GTM6 \
- | SIIL_PMC |SIIL_GTM3 | SIIL_GTM7 | SIIL_GTM1 \
- | SIIL_GTM5 |SIIL_DPTC )
-#endif
-#if defined (CONFIG_MPC8360)
-#define SIIL_RES ~(SIIL_RTCS |SIIL_PIT |SIIL_PCI1 |SIIL_RTCALR \
- |SIIL_MU |SIIL_SBA |SIIL_DMA |SIIL_GTM4 |SIIL_GTM8 \
- |SIIL_QEP | SIIL_SDDR| SIIL_DDR |SIIL_LBC |SIIL_GTM2 \
- |SIIL_GTM6 |SIIL_PMC |SIIL_GTM3 |SIIL_GTM7 |SIIL_GTM1 \
- |SIIL_GTM5 )
-#endif
- u32 siprr_a; /* System Internal Interrupt Group A Priority Register (PRR) */
+ u32 sicfr; /* System Global Interrupt Configuration Register */
+ u32 sivcr; /* System Global Interrupt Vector Register */
+ u32 sipnr_h; /* System Internal Interrupt Pending Register - High */
+ u32 sipnr_l; /* System Internal Interrupt Pending Register - Low */
+ u32 siprr_a; /* System Internal Interrupt Group A Priority Register */
u8 res0[8];
- u32 siprr_d; /* System Internal Interrupt Group D Priority Register (PRR) */
- u32 simsr_h; /* System Internal Interrupt Mask Register - High (SIIH) */
- u32 simsr_l; /* System Internal Interrupt Mask Register - Low (SIIL) */
+ u32 siprr_d; /* System Internal Interrupt Group D Priority Register */
+ u32 simsr_h; /* System Internal Interrupt Mask Register - High */
+ u32 simsr_l; /* System Internal Interrupt Mask Register - Low */
u8 res1[4];
- u32 sepnr; /* System External Interrupt Pending Register (SEI) */
- u32 smprr_a; /* System Mixed Interrupt Group A Priority Register (PRR) */
- u32 smprr_b; /* System Mixed Interrupt Group B Priority Register (PRR) */
-#define PRR_0 0xe0000000 /* Priority Register, Position 0 programming */
-#define PRR_1 0x1c000000 /* Priority Register, Position 1 programming */
-#define PRR_2 0x03800000 /* Priority Register, Position 2 programming */
-#define PRR_3 0x00700000 /* Priority Register, Position 3 programming */
-#define PRR_4 0x0000e000 /* Priority Register, Position 4 programming */
-#define PRR_5 0x00001c00 /* Priority Register, Position 5 programming */
-#define PRR_6 0x00000380 /* Priority Register, Position 6 programming */
-#define PRR_7 0x00000070 /* Priority Register, Position 7 programming */
-#define PRR_RES ~(PRR_0|PRR_1|PRR_2|PRR_3|PRR_4|PRR_5|PRR_6|PRR_7)
- u32 semsr; /* System External Interrupt Mask Register (SEI) */
-#define SEI_IRQ0 0x80000000 /* IRQ0 external interrupt */
-#define SEI_IRQ1 0x40000000 /* IRQ1 external interrupt */
-#define SEI_IRQ2 0x20000000 /* IRQ2 external interrupt */
-#define SEI_IRQ3 0x10000000 /* IRQ3 external interrupt */
-#define SEI_IRQ4 0x08000000 /* IRQ4 external interrupt */
-#define SEI_IRQ5 0x04000000 /* IRQ5 external interrupt */
-#define SEI_IRQ6 0x02000000 /* IRQ6 external interrupt */
-#define SEI_IRQ7 0x01000000 /* IRQ7 external interrupt */
-#define SEI_SIRQ0 0x00008000 /* SIRQ0 external interrupt */
-#define SEI_RES ~( SEI_IRQ0 | SEI_IRQ1 | SEI_IRQ2 | SEI_IRQ3 \
- | SEI_IRQ4 | SEI_IRQ5 | SEI_IRQ6 | SEI_IRQ7 \
- | SEI_SIRQ0)
- u32 secnr; /* System External Interrupt Control Register (SECNR) */
-#define SECNR_MIXB0T 0xc0000000 /* MIXB0 priority position IPIC output interrupt type */
-#define SECNR_MIXB1T 0x30000000 /* MIXB1 priority position IPIC output interrupt type */
-#define SECNR_MIXA0T 0x00c00000 /* MIXA0 priority position IPIC output interrupt type */
-#define SECNR_SYSA1T 0x00300000 /* MIXA1 priority position IPIC output interrupt type */
-#define SECNR_EDI0 0x00008000 /* IRQ0 external interrupt edge/level detect */
-#define SECNR_EDI1 0x00004000 /* IRQ1 external interrupt edge/level detect */
-#define SECNR_EDI2 0x00002000 /* IRQ2 external interrupt edge/level detect */
-#define SECNR_EDI3 0x00001000 /* IRQ3 external interrupt edge/level detect */
-#define SECNR_EDI4 0x00000800 /* IRQ4 external interrupt edge/level detect */
-#define SECNR_EDI5 0x00000400 /* IRQ5 external interrupt edge/level detect */
-#define SECNR_EDI6 0x00000200 /* IRQ6 external interrupt edge/level detect */
-#define SECNR_EDI7 0x00000100 /* IRQ7 external interrupt edge/level detect */
-#define SECNR_RES ~( SECNR_MIXB0T | SECNR_MIXB1T | SECNR_MIXA0T \
- | SECNR_SYSA1T | SECNR_EDI0 | SECNR_EDI1 \
- | SECNR_EDI2 | SECNR_EDI3 | SECNR_EDI4 \
- | SECNR_EDI5 | SECNR_EDI6 | SECNR_EDI7)
- u32 sersr; /* System Error Status Register (SERR) */
- u32 sermr; /* System Error Mask Register (SERR) */
-#define SERR_IRQ0 0x80000000 /* IRQ0 MCP request */
-#define SERR_WDT 0x40000000 /* WDT MCP request */
-#define SERR_SBA 0x20000000 /* SBA MCP request */
-#if defined (CONFIG_MPC8349)
-#define SERR_DDR 0x10000000 /* DDR MCP request */
-#define SERR_LBC 0x08000000 /* LBC MCP request */
-#define SERR_PCI1 0x04000000 /* PCI1 MCP request */
-#define SERR_PCI2 0x02000000 /* PCI2 MCP request */
-#endif
-#if defined (CONFIG_MPC8360)
-#define SERR_CIEE 0x10000000 /* CIEE MCP request */
-#define SERR_CMEE 0x08000000 /* CMEEMCP request */
-#define SERR_PCI 0x04000000 /* PCI MCP request */
-#endif
-#define SERR_MU 0x01000000 /* MU MCP request */
-#define SERR_RNC 0x00010000 /* MU MCP request (!!! Non-visible for users !!!) */
-#if defined (CONFIG_MPC8349)
-#define SERR_RES ~( SERR_IRQ0 | SERR_WDT | SERR_SBA | SERR_DDR \
- |SERR_LBC | SERR_PCI1 | SERR_PCI2 | SERR_MU \
- |SERR_RNC )
-#elif defined (CONFIG_MPC8360)
-#define SERR_RES ~( SERR_IRQ0|SERR_WDT |SERR_SBA |SERR_CIEE\
- |SERR_CMEE|SERR_PCI|SERR_MU)
-#endif
- u32 sercr; /* System Error Control Register (SERCR) */
-#define SERCR_MCPR 0x00000001 /* MCP Route */
-#define SERCR_RES ~(SERCR_MCPR)
+ u32 sepnr; /* System External Interrupt Pending Register */
+ u32 smprr_a; /* System Mixed Interrupt Group A Priority Register */
+ u32 smprr_b; /* System Mixed Interrupt Group B Priority Register */
+ u32 semsr; /* System External Interrupt Mask Register */
+ u32 secnr; /* System External Interrupt Control Register */
+ u32 sersr; /* System Error Status Register */
+ u32 sermr; /* System Error Mask Register */
+ u32 sercr; /* System Error Control Register */
u8 res2[4];
- u32 sifcr_h; /* System Internal Interrupt Force Register - High (SIIH) */
- u32 sifcr_l; /* System Internal Interrupt Force Register - Low (SIIL) */
- u32 sefcr; /* System External Interrupt Force Register (SEI) */
- u32 serfr; /* System Error Force Register (SERR) */
+ u32 sifcr_h; /* System Internal Interrupt Force Register - High */
+ u32 sifcr_l; /* System Internal Interrupt Force Register - Low */
+ u32 sefcr; /* System External Interrupt Force Register */
+ u32 serfr; /* System Error Force Register */
u32 scvcr; /* System Critical Interrupt Vector Register */
-#define SCVCR_CVECX 0xFC000000 /* Backward (MPC8260) compatible
- critical interrupt vector. */
-#define SCVCR_CVEC 0x0000007F /* Critical interrupt vector */
-#define SCVCR_RES ~(SCVCR_CVECX|SCVCR_CVEC)
u32 smvcr; /* System Management Interrupt Vector Register */
-#define SMVCR_CVECX 0xFC000000 /* Backward (MPC8260) compatible
- critical interrupt vector. */
-#define SMVCR_CVEC 0x0000007F /* Critical interrupt vector */
-#define SMVCR_RES ~(SMVCR_CVECX|SMVCR_CVEC)
u8 res3[0x98];
} ipic83xx_t;
@@ -491,43 +163,14 @@
*/
typedef struct arbiter83xx {
u32 acr; /* Arbiter Configuration Register */
-#define ACR_COREDIS 0x10000000 /* Core disable. */
-#define ACR_COREDIS_SHIFT (31-7)
-#define ACR_PIPE_DEP 0x00070000 /* Pipeline depth (number of outstanding transactions). */
-#define ACR_PIPE_DEP_SHIFT (31-15)
-#define ACR_PCI_RPTCNT 0x00007000 /* PCI repeat count. */
-#define ACR_PCI_RPTCNT_SHIFT (31-19)
-#define ACR_RPTCNT 0x00000700 /* Repeat count. */
-#define ACR_RPTCNT_SHIFT (31-23)
-#define ACR_APARK 0x00000030 /* Address parking. */
-#define ACR_APARK_SHIFT (31-27)
-#define ACR_PARKM 0x0000000F /* Parking master. */
-#define ACR_PARKM_SHIFT (31-31)
-#define ACR_RES ~(ACR_COREDIS|ACR_PIPE_DEP|ACR_PCI_RPTCNT|ACR_RPTCNT|ACR_APARK|ACR_PARKM)
u32 atr; /* Arbiter Timers Register */
-#define ATR_DTO 0x00FF0000 /* Data time out. */
-#define ATR_ATO 0x000000FF /* Address time out. */
-#define ATR_RES ~(ATR_DTO|ATR_ATO)
u8 res[4];
- u32 aer; /* Arbiter Event Register (AE) */
- u32 aidr; /* Arbiter Interrupt Definition Register (AE) */
- u32 amr; /* Arbiter Mask Register (AE) */
+ u32 aer; /* Arbiter Event Register */
+ u32 aidr; /* Arbiter Interrupt Definition Register */
+ u32 amr; /* Arbiter Mask Register */
u32 aeatr; /* Arbiter Event Attributes Register */
-#define AEATR_EVENT 0x07000000 /* Event type. */
-#define AEATR_MSTR_ID 0x001F0000 /* Master Id. */
-#define AEATR_TBST 0x00000800 /* Transfer burst. */
-#define AEATR_TSIZE 0x00000700 /* Transfer Size. */
-#define AEATR_TTYPE 0x0000001F /* Transfer Type. */
-#define AEATR_RES ~(AEATR_EVENT|AEATR_MSTR_ID|AEATR_TBST|AEATR_TSIZE|AEATR_TTYPE)
u32 aeadr; /* Arbiter Event Address Register */
- u32 aerr; /* Arbiter Event Response Register (AE) */
-#define AE_ETEA 0x00000020 /* Transfer error. */
-#define AE_RES_ 0x00000010 /* Reserved transfer type. */
-#define AE_ECW 0x00000008 /* External control word transfer type. */
-#define AE_AO 0x00000004 /* Address Only transfer type. */
-#define AE_DTO 0x00000002 /* Data time out. */
-#define AE_ATO 0x00000001 /* Address time out. */
-#define AE_RSRV ~(AE_ETEA|AE_RES_|AE_ECW|AE_AO|AE_DTO|AE_ATO)
+ u32 aerr; /* Arbiter Event Response Register */
u8 res1[0xDC];
} arbiter83xx_t;
@@ -535,184 +178,24 @@
* Reset Module
*/
typedef struct reset83xx {
- u32 rcwl; /* RCWL Register */
-#define RCWL_LBIUCM 0x80000000 /* LBIUCM */
-#define RCWL_LBIUCM_SHIFT 31
-#define RCWL_DDRCM 0x40000000 /* DDRCM */
-#define RCWL_DDRCM_SHIFT 30
-#if defined (CONFIG_MPC8349)
-#define RCWL_SVCOD 0x30000000 /* SVCOD */
-#endif
-#define RCWL_SPMF 0x0f000000 /* SPMF */
-#define RCWL_SPMF_SHIFT 24
-#define RCWL_COREPLL 0x007F0000 /* COREPLL */
-#define RCWL_COREPLL_SHIFT 16
-#define RCWL_CEVCOD 0x000000C0 /* CEVCOD */
-#define RCWL_CEPDF 0x00000020 /* CEPDF */
-#define RCWL_CEPDF_SHIFT 5
-#define RCWL_CEPMF 0x0000001F /* CEPMF */
-#define RCWL_CEPMF_SHIFT 0
-#if defined (CONFIG_MPC8349)
-#define RCWL_RES ~(RCWL_LBIUCM|RCWL_DDRCM|RCWL_SVCOD|RCWL_SPMF|RCWL_COREPLL|RCWL_CEVCOD|RCWL_CEPDF|RCWL_CEPMF)
-#elif defined (CONFIG_MPC8360)
-#define RCWL_RES ~(RCWL_LBIUCM|RCWL_DDRCM|RCWL_SPMF|RCWL_COREPLL|RCWL_CEPDF|RCWL_CEPMF)
-#endif
- u32 rcwh; /* RCHL Register */
-#define RCWH_PCIHOST 0x80000000 /* PCIHOST */
-#define RCWH_PCIHOST_SHIFT 31
-#if defined (CONFIG_MPC8349)
-#define RCWH_PCI64 0x40000000 /* PCI64 */
-#define RCWH_PCI1ARB 0x20000000 /* PCI1ARB */
-#define RCWH_PCI2ARB 0x10000000 /* PCI2ARB */
-#elif defined (CONFIG_MPC8360)
-#define RCWH_PCIARB 0x20000000 /* PCI internal arbiter mode. */
-#define RCWH_PCICKDRV 0x10000000 /* PCI clock output drive. */
-#endif
-#define RCWH_COREDIS 0x08000000 /* COREDIS */
-#define RCWH_BMS 0x04000000 /* BMS */
-#define RCWH_BOOTSEQ 0x03000000 /* BOOTSEQ */
-#define RCWH_SWEN 0x00800000 /* SWEN */
-#define RCWH_ROMLOC 0x00700000 /* ROMLOC */
-#if defined (CONFIG_MPC8349)
-#define RCWH_TSEC1M 0x0000c000 /* TSEC1M */
-#define RCWH_TSEC2M 0x00003000 /* TSEC2M */
-#define RCWH_TPR 0x00000100 /* TPR */
-#elif defined (CONFIG_MPC8360)
-#define RCWH_SDDRIOE 0x00000010 /* Secondary DDR IO Enable. */
-#endif
-#define RCWH_TLE 0x00000008 /* TLE */
-#define RCWH_LALE 0x00000004 /* LALE */
-#if defined (CONFIG_MPC8349)
-#define RCWH_RES ~(RCWH_PCIHOST | RCWH_PCI64 | RCWH_PCI1ARB \
- | RCWH_PCI2ARB | RCWH_COREDIS | RCWH_BMS \
- | RCWH_BOOTSEQ | RCWH_SWEN | RCWH_ROMLOC \
- | RCWH_TSEC1M | RCWH_TSEC2M | RCWH_TPR \
- | RCWH_TLE | RCWH_LALE)
-#elif defined (CONFIG_MPC8360)
-#define RCWH_RES ~(RCWH_PCIHOST|RCWH_PCIARB|RCWH_PCICKDRV \
- |RCWH_COREDIS|RCWH_BMS|RCWH_BOOTSEQ|RCWH_SWEN \
- |RCWH_SDDRIOE |RCWH_TLE)
-#endif
+ u32 rcwl; /* Reset Configuration Word Low Register */
+ u32 rcwh; /* Reset Configuration Word High Register */
u8 res0[8];
- u32 rsr; /* Reset status Register */
-#define RSR_RSTSRC 0xE0000000 /* Reset source */
-#define RSR_RSTSRC_SHIFT 29
-#define RSR_BSF 0x00010000 /* Boot seq. fail */
-#define RSR_BSF_SHIFT 16
-#define RSR_SWSR 0x00002000 /* software soft reset */
-#define RSR_SWSR_SHIFT 13
-#define RSR_SWHR 0x00001000 /* software hard reset */
-#define RSR_SWHR_SHIFT 12
-#define RSR_JHRS 0x00000200 /* jtag hreset */
-#define RSR_JHRS_SHIFT 9
-#define RSR_JSRS 0x00000100 /* jtag sreset status */
-#define RSR_JSRS_SHIFT 8
-#define RSR_CSHR 0x00000010 /* checkstop reset status */
-#define RSR_CSHR_SHIFT 4
-#define RSR_SWRS 0x00000008 /* software watchdog reset status */
-#define RSR_SWRS_SHIFT 3
-#define RSR_BMRS 0x00000004 /* bus monitop reset status */
-#define RSR_BMRS_SHIFT 2
-#define RSR_SRS 0x00000002 /* soft reset status */
-#define RSR_SRS_SHIFT 1
-#define RSR_HRS 0x00000001 /* hard reset status */
-#define RSR_HRS_SHIFT 0
-#define RSR_RES ~(RSR_RSTSRC | RSR_BSF | RSR_SWSR | RSR_SWHR | RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS | RSR_BMRS | RSR_SRS | RSR_HRS)
- u32 rmr; /* Reset mode Register */
-#define RMR_CSRE 0x00000001 /* checkstop reset enable */
-#define RMR_CSRE_SHIFT 0
-#define RMR_RES ~(RMR_CSRE)
- u32 rpr; /* Reset protection Register */
- u32 rcr; /* Reset Control Register */
-#define RCR_SWHR 0x00000002 /* software hard reset */
-#define RCR_SWSR 0x00000001 /* software soft reset */
-#define RCR_RES ~(RCR_SWHR | RCR_SWSR)
- u32 rcer; /* Reset Control Enable Register */
-#define RCER_CRE 0x00000001 /* software hard reset */
-#define RCER_RES ~(RCER_CRE)
+ u32 rsr; /* Reset Status Register */
+ u32 rmr; /* Reset Mode Register */
+ u32 rpr; /* Reset protection Register */
+ u32 rcr; /* Reset Control Register */
+ u32 rcer; /* Reset Control Enable Register */
u8 res1[0xDC];
} reset83xx_t;
+/*
+ * Clock Module
+ */
typedef struct clk83xx {
- u32 spmr; /* system PLL mode Register */
-#define SPMR_LBIUCM 0x80000000 /* LBIUCM */
-#define SPMR_DDRCM 0x40000000 /* DDRCM */
-#if defined (CONFIG_MPC8349)
-#define SPMR_SVCOD 0x30000000 /* SVCOD */
-#endif
-#define SPMR_SPMF 0x0F000000 /* SPMF */
-#define SPMR_CKID 0x00800000 /* CKID */
-#define SPMR_CKID_SHIFT 23
-#define SPMR_COREPLL 0x007F0000 /* COREPLL */
-#define SPMR_CEVCOD 0x000000C0 /* CEVCOD */
-#define SPMR_CEPDF 0x00000020 /* CEPDF */
-#define SPMR_CEPMF 0x0000001F /* CEPMF */
-#if defined (CONFIG_MPC8349)
-#define SPMR_RES ~(SPMR_LBIUCM | SPMR_DDRCM | SPMR_SVCOD \
- | SPMR_SPMF | SPMR_CKID | SPMR_COREPLL \
- | SPMR_CEVCOD | SPMR_CEPDF | SPMR_CEPMF)
-#elif defined (CONFIG_MPC8360)
-#define SPMR_RES ~(SPMR_LBIUCM | SPMR_DDRCM | SPMR_SPMF \
- | SPMR_CKID | SPMR_COREPLL | SPMR_CEVCOD \
- | SPMR_CEPDF | SPMR_CEPMF)
-#endif
- u32 occr; /* output clock control Register */
-#define OCCR_PCICOE0 0x80000000 /* PCICOE0 */
-#define OCCR_PCICOE1 0x40000000 /* PCICOE1 */
-#define OCCR_PCICOE2 0x20000000 /* PCICOE2 */
-#if defined (CONFIG_MPC8349)
-#define OCCR_PCICOE3 0x10000000 /* PCICOE3 */
-#define OCCR_PCICOE4 0x08000000 /* PCICOE4 */
-#define OCCR_PCICOE5 0x04000000 /* PCICOE5 */
-#define OCCR_PCICOE6 0x02000000 /* PCICOE6 */
-#define OCCR_PCICOE7 0x01000000 /* PCICOE7 */
-#endif
-#define OCCR_PCICD0 0x00800000 /* PCICD0 */
-#define OCCR_PCICD1 0x00400000 /* PCICD1 */
-#define OCCR_PCICD2 0x00200000 /* PCICD2 */
-#if defined (CONFIG_MPC8349)
-#define OCCR_PCICD3 0x00100000 /* PCICD3 */
-#define OCCR_PCICD4 0x00080000 /* PCICD4 */
-#define OCCR_PCICD5 0x00040000 /* PCICD5 */
-#define OCCR_PCICD6 0x00020000 /* PCICD6 */
-#define OCCR_PCICD7 0x00010000 /* PCICD7 */
-#define OCCR_PCI1CR 0x00000002 /* PCI1CR */
-#define OCCR_PCI2CR 0x00000001 /* PCI2CR */
-#define OCCR_RES ~(OCCR_PCICOE0 | OCCR_PCICOE1 | OCCR_PCICOE2 \
- | OCCR_PCICOE3 | OCCR_PCICOE4 | OCCR_PCICOE5 \
- | OCCR_PCICOE6 | OCCR_PCICOE7 | OCCR_PCICD0 \
- | OCCR_PCICD1 | OCCR_PCICD2 | OCCR_PCICD3 \
- | OCCR_PCICD4 | OCCR_PCICD5 | OCCR_PCICD6 \
- | OCCR_PCICD7 | OCCR_PCI1CR | OCCR_PCI2CR )
-#endif
-#if defined (CONFIG_MPC8360)
-#define OCCR_PCICR 0x00000002 /* PCI clock rate */
-#define OCCR_RES ~(OCCR_PCICOE0|OCCR_PCICOE1|OCCR_PCICOE2 \
- |OCCR_PCICD0|OCCR_PCICD1|OCCR_PCICD2|OCCR_PCICR )
-#endif
- u32 sccr; /* system clock control Register */
-#if defined (CONFIG_MPC8349)
-#define SCCR_TSEC1CM 0xc0000000 /* TSEC1CM */
-#define SCCR_TSEC1CM_SHIFT 30
-#define SCCR_TSEC2CM 0x30000000 /* TSEC2CM */
-#define SCCR_TSEC2CM_SHIFT 28
-#endif
-#define SCCR_ENCCM 0x03000000 /* ENCCM */
-#define SCCR_ENCCM_SHIFT 24
-#if defined (CONFIG_MPC8349)
-#define SCCR_USBMPHCM 0x00c00000 /* USBMPHCM */
-#define SCCR_USBMPHCM_SHIFT 22
-#define SCCR_USBDRCM 0x00300000 /* USBDRCM */
-#define SCCR_USBDRCM_SHIFT 20
-#endif
-#define SCCR_PCICM 0x00010000 /* PCICM */
-#if defined (CONFIG_MPC8349)
-#define SCCR_RES ~( SCCR_TSEC1CM | SCCR_TSEC2CM | SCCR_ENCCM \
- | SCCR_USBMPHCM | SCCR_USBDRCM | SCCR_PCICM)
-#endif
-#if defined (CONFIG_MPC8360)
-#define SCCR_RES ~(SCCR_ENCCM | SCCR_PCICM)
-#endif
+ u32 spmr; /* system PLL mode Register */
+ u32 occr; /* output clock control Register */
+ u32 sccr; /* system clock control Register */
u8 res0[0xF4];
} clk83xx_t;
@@ -720,27 +203,14 @@
* Power Management Control Module
*/
typedef struct pmc83xx {
- u32 pmccr; /* PMC Configuration Register */
-#define PMCCR_SLPEN 0x00000001 /* System Low Power Enable */
-#define PMCCR_DLPEN 0x00000002 /* DDR SDRAM Low Power Enable */
-#if defined (CONFIG_MPC8360)
-#define PMCCR_SDLPEN 0x00000004 /* Secondary DDR SDRAM Low Power Enable */
-#define PMCCR_RES ~(PMCCR_SLPEN | PMCCR_DLPEN | PMCCR_SDLPEN)
-#elif defined (CONFIG_MPC8349)
-#define PMCCR_RES ~(PMCCR_SLPEN | PMCCR_DLPEN)
-#endif
- u32 pmcer; /* PMC Event Register */
-#define PMCER_PMCI 0x00000001 /* PMC Interrupt */
-#define PMCER_RES ~(PMCER_PMCI)
- u32 pmcmr; /* PMC Mask Register */
-#define PMCMR_PMCIE 0x0001 /* PMC Interrupt Enable */
-#define PMCMR_RES ~(PMCMR_PMCIE)
+ u32 pmccr; /* PMC Configuration Register */
+ u32 pmcer; /* PMC Event Register */
+ u32 pmcmr; /* PMC Mask Register */
u8 res0[0xF4];
} pmc83xx_t;
-#if defined (CONFIG_MPC8349)
/*
- * general purpose I/O module
+ * General purpose I/O module
*/
typedef struct gpio83xx {
u32 dir; /* direction register */
@@ -751,124 +221,20 @@
u32 icr; /* external interrupt control register */
u8 res0[0xE8];
} gpio83xx_t;
-#endif
-#if defined (CONFIG_MPC8360)
/*
* QE Ports Interrupts Registers
*/
typedef struct qepi83xx {
u8 res0[0xC];
u32 qepier; /* QE Ports Interrupt Event Register */
-#define QEPIER_PA15 0x80000000
-#define QEPIER_PA16 0x40000000
-#define QEPIER_PA29 0x20000000
-#define QEPIER_PA30 0x10000000
-#define QEPIER_PB3 0x08000000
-#define QEPIER_PB5 0x04000000
-#define QEPIER_PB12 0x02000000
-#define QEPIER_PB13 0x01000000
-#define QEPIER_PB26 0x00800000
-#define QEPIER_PB27 0x00400000
-#define QEPIER_PC27 0x00200000
-#define QEPIER_PC28 0x00100000
-#define QEPIER_PC29 0x00080000
-#define QEPIER_PD12 0x00040000
-#define QEPIER_PD13 0x00020000
-#define QEPIER_PD16 0x00010000
-#define QEPIER_PD17 0x00008000
-#define QEPIER_PD26 0x00004000
-#define QEPIER_PD27 0x00002000
-#define QEPIER_PE12 0x00001000
-#define QEPIER_PE13 0x00000800
-#define QEPIER_PE24 0x00000400
-#define QEPIER_PE25 0x00000200
-#define QEPIER_PE26 0x00000100
-#define QEPIER_PE27 0x00000080
-#define QEPIER_PE31 0x00000040
-#define QEPIER_PF20 0x00000020
-#define QEPIER_PG31 0x00000010
-#define QEPIER_RES ~(QEPIER_PA15|QEPIER_PA16|QEPIER_PA29|QEPIER_PA30|QEPIER_PB3 \
- |QEPIER_PB5|QEPIER_PB12|QEPIER_PB13|QEPIER_PB26|QEPIER_PB27 \
- |QEPIER_PC27|QEPIER_PC28|QEPIER_PC29|QEPIER_PD12|QEPIER_PD13 \
- |QEPIER_PD16|QEPIER_PD17|QEPIER_PD26|QEPIER_PD27|QEPIER_PE12 \
- |QEPIER_PE13|QEPIER_PE24|QEPIER_PE25|QEPIER_PE26|QEPIER_PE27 \
- |QEPIER_PE31|QEPIER_PF20|QEPIER_PG31)
u32 qepimr; /* QE Ports Interrupt Mask Register */
-#define QEPIMR_PA15 0x80000000
-#define QEPIMR_PA16 0x40000000
-#define QEPIMR_PA29 0x20000000
-#define QEPIMR_PA30 0x10000000
-#define QEPIMR_PB3 0x08000000
-#define QEPIMR_PB5 0x04000000
-#define QEPIMR_PB12 0x02000000
-#define QEPIMR_PB13 0x01000000
-#define QEPIMR_PB26 0x00800000
-#define QEPIMR_PB27 0x00400000
-#define QEPIMR_PC27 0x00200000
-#define QEPIMR_PC28 0x00100000
-#define QEPIMR_PC29 0x00080000
-#define QEPIMR_PD12 0x00040000
-#define QEPIMR_PD13 0x00020000
-#define QEPIMR_PD16 0x00010000
-#define QEPIMR_PD17 0x00008000
-#define QEPIMR_PD26 0x00004000
-#define QEPIMR_PD27 0x00002000
-#define QEPIMR_PE12 0x00001000
-#define QEPIMR_PE13 0x00000800
-#define QEPIMR_PE24 0x00000400
-#define QEPIMR_PE25 0x00000200
-#define QEPIMR_PE26 0x00000100
-#define QEPIMR_PE27 0x00000080
-#define QEPIMR_PE31 0x00000040
-#define QEPIMR_PF20 0x00000020
-#define QEPIMR_PG31 0x00000010
-#define QEPIMR_RES ~(QEPIMR_PA15|QEPIMR_PA16|QEPIMR_PA29|QEPIMR_PA30|QEPIMR_PB3 \
- |QEPIMR_PB5|QEPIMR_PB12|QEPIMR_PB13|QEPIMR_PB26|QEPIMR_PB27 \
- |QEPIMR_PC27|QEPIMR_PC28|QEPIMR_PC29|QEPIMR_PD12|QEPIMR_PD13 \
- |QEPIMR_PD16|QEPIMR_PD17|QEPIMR_PD26|QEPIMR_PD27|QEPIMR_PE12 \
- |QEPIMR_PE13|QEPIMR_PE24|QEPIMR_PE25|QEPIMR_PE26|QEPIMR_PE27 \
- |QEPIMR_PE31|QEPIMR_PF20|QEPIMR_PG31)
u32 qepicr; /* QE Ports Interrupt Control Register */
-#define QEPICR_PA15 0x80000000
-#define QEPICR_PA16 0x40000000
-#define QEPICR_PA29 0x20000000
-#define QEPICR_PA30 0x10000000
-#define QEPICR_PB3 0x08000000
-#define QEPICR_PB5 0x04000000
-#define QEPICR_PB12 0x02000000
-#define QEPICR_PB13 0x01000000
-#define QEPICR_PB26 0x00800000
-#define QEPICR_PB27 0x00400000
-#define QEPICR_PC27 0x00200000
-#define QEPICR_PC28 0x00100000
-#define QEPICR_PC29 0x00080000
-#define QEPICR_PD12 0x00040000
-#define QEPICR_PD13 0x00020000
-#define QEPICR_PD16 0x00010000
-#define QEPICR_PD17 0x00008000
-#define QEPICR_PD26 0x00004000
-#define QEPICR_PD27 0x00002000
-#define QEPICR_PE12 0x00001000
-#define QEPICR_PE13 0x00000800
-#define QEPICR_PE24 0x00000400
-#define QEPICR_PE25 0x00000200
-#define QEPICR_PE26 0x00000100
-#define QEPICR_PE27 0x00000080
-#define QEPICR_PE31 0x00000040
-#define QEPICR_PF20 0x00000020
-#define QEPICR_PG31 0x00000010
-#define QEPICR_RES ~(QEPICR_PA15|QEPICR_PA16|QEPICR_PA29|QEPICR_PA30|QEPICR_PB3 \
- |QEPICR_PB5|QEPICR_PB12|QEPICR_PB13|QEPICR_PB26|QEPICR_PB27 \
- |QEPICR_PC27|QEPICR_PC28|QEPICR_PC29|QEPICR_PD12|QEPICR_PD13 \
- |QEPICR_PD16|QEPICR_PD17|QEPICR_PD26|QEPICR_PD27|QEPICR_PE12 \
- |QEPICR_PE13|QEPICR_PE24|QEPICR_PE25|QEPICR_PE26|QEPICR_PE27 \
- |QEPICR_PE31|QEPICR_PF20|QEPICR_PG31)
u8 res1[0xE8];
} qepi83xx_t;
/*
- * general purpose I/O module
+ * QE Parallel I/O Ports
*/
typedef struct gpio_n {
u32 podr; /* Open Drain Register */
@@ -879,238 +245,93 @@
u32 ppar2; /* Pin Assignment Register 2 */
} gpio_n_t;
-typedef struct gpio83xx {
+typedef struct qegpio83xx {
gpio_n_t ioport[0x7];
u8 res0[0x358];
-} gpio83xx_t;
+} qepio83xx_t;
/*
* QE Secondary Bus Access Windows
*/
-
typedef struct qesba83xx {
u32 lbmcsar; /* Local bus memory controller start address */
-#define LBMCSAR_SA 0x000FFFFF /* 20 most-significant bits of the start address */
-#define LBMCSAR_RES ~(LBMCSAR_SA)
u32 sdmcsar; /* Secondary DDR memory controller start address */
-#define SDMCSAR_SA 0x000FFFFF /* 20 most-significant bits of the start address */
-#define SDMCSAR_RES ~(SDMCSAR_SA)
u8 res0[0x38];
u32 lbmcear; /* Local bus memory controller end address */
-#define LBMCEAR_EA 0x000FFFFF /* 20 most-significant bits of the end address */
-#define LBMCEAR_RES ~(LBMCEAR_EA)
u32 sdmcear; /* Secondary DDR memory controller end address */
-#define SDMCEAR_EA 0x000FFFFF /* 20 most-significant bits of the end address */
-#define SDMCEAR_RES ~(SDMCEAR_EA)
u8 res1[0x38];
- u32 lbmcar; /* Local bus memory controller attributes */
-#define LBMCAR_WEN 0x00000001 /* Forward transactions to the QE local bus */
-#define LBMCAR_RES ~(LBMCAR_WEN)
+ u32 lbmcar; /* Local bus memory controller attributes */
u32 sdmcar; /* Secondary DDR memory controller attributes */
-#define SDMCAR_WEN 0x00000001 /* Forward transactions to the second DDR bus */
-#define SDMCAR_RES ~(SDMCAR_WEN)
- u8 res2[0x778];
+ u8 res2[0x378];
} qesba83xx_t;
-#endif
/*
* DDR Memory Controller Memory Map
*/
typedef struct ddr_cs_bnds {
u32 csbnds;
-#define CSBNDS_SA 0x00FF0000
-#define CSBNDS_SA_SHIFT 8
-#define CSBNDS_EA 0x000000FF
-#define CSBNDS_EA_SHIFT 24
u8 res0[4];
} ddr_cs_bnds_t;
typedef struct ddr83xx {
- ddr_cs_bnds_t csbnds[4]; /**< Chip Select x Memory Bounds */
+ ddr_cs_bnds_t csbnds[4];/* Chip Select x Memory Bounds */
u8 res0[0x60];
- u32 cs_config[4]; /**< Chip Select x Configuration */
-#define CSCONFIG_EN 0x80000000
-#define CSCONFIG_AP 0x00800000
-#define CSCONFIG_ROW_BIT 0x00000700
-#define CSCONFIG_ROW_BIT_12 0x00000000
-#define CSCONFIG_ROW_BIT_13 0x00000100
-#define CSCONFIG_ROW_BIT_14 0x00000200
-#define CSCONFIG_COL_BIT 0x00000007
-#define CSCONFIG_COL_BIT_8 0x00000000
-#define CSCONFIG_COL_BIT_9 0x00000001
-#define CSCONFIG_COL_BIT_10 0x00000002
-#define CSCONFIG_COL_BIT_11 0x00000003
- u8 res1[0x78];
- u32 timing_cfg_1; /**< SDRAM Timing Configuration 1 */
-#define TIMING_CFG1_PRETOACT 0x70000000
-#define TIMING_CFG1_PRETOACT_SHIFT 28
-#define TIMING_CFG1_ACTTOPRE 0x0F000000
-#define TIMING_CFG1_ACTTOPRE_SHIFT 24
-#define TIMING_CFG1_ACTTORW 0x00700000
-#define TIMING_CFG1_ACTTORW_SHIFT 20
-#define TIMING_CFG1_CASLAT 0x00070000
-#define TIMING_CFG1_CASLAT_SHIFT 16
-#define TIMING_CFG1_REFREC 0x0000F000
-#define TIMING_CFG1_REFREC_SHIFT 12
-#define TIMING_CFG1_WRREC 0x00000700
-#define TIMING_CFG1_WRREC_SHIFT 8
-#define TIMING_CFG1_ACTTOACT 0x00000070
-#define TIMING_CFG1_ACTTOACT_SHIFT 4
-#define TIMING_CFG1_WRTORD 0x00000007
-#define TIMING_CFG1_WRTORD_SHIFT 0
-#define TIMING_CFG1_CASLAT_20 0x00030000 /* CAS latency = 2.0 */
-#define TIMING_CFG1_CASLAT_25 0x00040000 /* CAS latency = 2.5 */
-
- u32 timing_cfg_2; /**< SDRAM Timing Configuration 2 */
-#define TIMING_CFG2_CPO 0x0F000000
-#define TIMING_CFG2_CPO_SHIFT 24
-#define TIMING_CFG2_ACSM 0x00080000
-#define TIMING_CFG2_WR_DATA_DELAY 0x00001C00
-#define TIMING_CFG2_WR_DATA_DELAY_SHIFT 10
-#define TIMING_CFG2_CPO_DEF 0x00000000 /* default (= CASLAT + 1) */
-
- u32 sdram_cfg; /**< SDRAM Control Configuration */
-#define SDRAM_CFG_MEM_EN 0x80000000
-#define SDRAM_CFG_SREN 0x40000000
-#define SDRAM_CFG_ECC_EN 0x20000000
-#define SDRAM_CFG_RD_EN 0x10000000
-#define SDRAM_CFG_SDRAM_TYPE 0x03000000
-#define SDRAM_CFG_SDRAM_TYPE_SHIFT 24
-#define SDRAM_CFG_DYN_PWR 0x00200000
-#define SDRAM_CFG_32_BE 0x00080000
-#define SDRAM_CFG_8_BE 0x00040000
-#define SDRAM_CFG_NCAP 0x00020000
-#define SDRAM_CFG_2T_EN 0x00008000
-#define SDRAM_CFG_SDRAM_TYPE_DDR 0x02000000
-
+ u32 cs_config[4]; /* Chip Select x Configuration */
+ u8 res1[0x70];
+ u32 timing_cfg_3; /* SDRAM Timing Configuration 3 */
+ u32 timing_cfg_0; /* SDRAM Timing Configuration 0 */
+ u32 timing_cfg_1; /* SDRAM Timing Configuration 1 */
+ u32 timing_cfg_2; /* SDRAM Timing Configuration 2 */
+ u32 sdram_cfg; /* SDRAM Control Configuration */
+ u32 sdram_cfg2; /* SDRAM Control Configuration 2 */
+ u32 sdram_mode; /* SDRAM Mode Configuration */
+ u32 sdram_mode2; /* SDRAM Mode Configuration 2 */
+ u32 sdram_md_cntl; /* SDRAM Mode Control */
+ u32 sdram_interval; /* SDRAM Interval Configuration */
+ u32 ddr_data_init; /* SDRAM Data Initialization */
u8 res2[4];
- u32 sdram_mode; /**< SDRAM Mode Configuration */
-#define SDRAM_MODE_ESD 0xFFFF0000
-#define SDRAM_MODE_ESD_SHIFT 16
-#define SDRAM_MODE_SD 0x0000FFFF
-#define SDRAM_MODE_SD_SHIFT 0
-#define DDR_MODE_EXT_MODEREG 0x4000 /* select extended mode reg */
-#define DDR_MODE_EXT_OPMODE 0x3FF8 /* operating mode, mask */
-#define DDR_MODE_EXT_OP_NORMAL 0x0000 /* normal operation */
-#define DDR_MODE_QFC 0x0004 /* QFC / compatibility, mask */
-#define DDR_MODE_QFC_COMP 0x0000 /* compatible to older SDRAMs */
-#define DDR_MODE_WEAK 0x0002 /* weak drivers */
-#define DDR_MODE_DLL_DIS 0x0001 /* disable DLL */
-#define DDR_MODE_CASLAT 0x0070 /* CAS latency, mask */
-#define DDR_MODE_CASLAT_15 0x0010 /* CAS latency 1.5 */
-#define DDR_MODE_CASLAT_20 0x0020 /* CAS latency 2 */
-#define DDR_MODE_CASLAT_25 0x0060 /* CAS latency 2.5 */
-#define DDR_MODE_CASLAT_30 0x0030 /* CAS latency 3 */
-#define DDR_MODE_BTYPE_SEQ 0x0000 /* sequential burst */
-#define DDR_MODE_BTYPE_ILVD 0x0008 /* interleaved burst */
-#define DDR_MODE_BLEN_2 0x0001 /* burst length 2 */
-#define DDR_MODE_BLEN_4 0x0002 /* burst length 4 */
-#define DDR_REFINT_166MHZ_7US 1302 /* exact value for 7.8125 µs */
-#define DDR_BSTOPRE 256 /* use 256 cycles as a starting point */
-#define DDR_MODE_MODEREG 0x0000 /* select mode register */
-
- u8 res3[8];
- u32 sdram_interval; /**< SDRAM Interval Configuration */
-#define SDRAM_INTERVAL_REFINT 0x3FFF0000
-#define SDRAM_INTERVAL_REFINT_SHIFT 16
-#define SDRAM_INTERVAL_BSTOPRE 0x00003FFF
-#define SDRAM_INTERVAL_BSTOPRE_SHIFT 0
- u8 res9[8];
- u32 sdram_clk_cntl;
-#define DDR_SDRAM_CLK_CNTL_SS_EN 0x80000000
-#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_025 0x01000000
-#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 0x02000000
-#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075 0x03000000
-#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_1 0x04000000
-
- u8 res4[0xCCC];
- u32 data_err_inject_hi; /**< Memory Data Path Error Injection Mask High */
- u32 data_err_inject_lo; /**< Memory Data Path Error Injection Mask Low */
- u32 ecc_err_inject; /**< Memory Data Path Error Injection Mask ECC */
-#define ECC_ERR_INJECT_EMB (0x80000000>>22) /* ECC Mirror Byte */
-#define ECC_ERR_INJECT_EIEN (0x80000000>>23) /* Error Injection Enable */
-#define ECC_ERR_INJECT_EEIM (0xff000000>>24) /* ECC Erroe Injection Enable */
-#define ECC_ERR_INJECT_EEIM_SHIFT 0
- u8 res5[0x14];
- u32 capture_data_hi; /**< Memory Data Path Read Capture High */
- u32 capture_data_lo; /**< Memory Data Path Read Capture Low */
- u32 capture_ecc; /**< Memory Data Path Read Capture ECC */
-#define CAPTURE_ECC_ECE (0xff000000>>24)
-#define CAPTURE_ECC_ECE_SHIFT 0
+ u32 sdram_clk_cntl; /* SDRAM Clock Control */
+ u8 res3[0x14];
+ u32 ddr_init_addr; /* DDR training initialization address */
+ u32 ddr_init_ext_addr; /* DDR training initialization extended address */
+ u8 res4[0xAA8];
+ u32 ddr_ip_rev1; /* DDR IP block revision 1 */
+ u32 ddr_ip_rev2; /* DDR IP block revision 2 */
+ u8 res5[0x200];
+ u32 data_err_inject_hi; /* Memory Data Path Error Injection Mask High */
+ u32 data_err_inject_lo; /* Memory Data Path Error Injection Mask Low */
+ u32 ecc_err_inject; /* Memory Data Path Error Injection Mask ECC */
u8 res6[0x14];
- u32 err_detect; /**< Memory Error Detect */
-#define ECC_ERROR_DETECT_MME (0x80000000>>0) /* Multiple Memory Errors */
-#define ECC_ERROR_DETECT_MBE (0x80000000>>28) /* Multiple-Bit Error */
-#define ECC_ERROR_DETECT_SBE (0x80000000>>29) /* Single-Bit ECC Error Pickup */
-#define ECC_ERROR_DETECT_MSE (0x80000000>>31) /* Memory Select Error */
- u32 err_disable; /**< Memory Error Disable */
-#define ECC_ERROR_DISABLE_MBED (0x80000000>>28) /* Multiple-Bit ECC Error Disable */
-#define ECC_ERROR_DISABLE_SBED (0x80000000>>29) /* Sinle-Bit ECC Error disable */
-#define ECC_ERROR_DISABLE_MSED (0x80000000>>31) /* Memory Select Error Disable */
-#define ECC_ERROR_ENABLE ~(ECC_ERROR_DISABLE_MSED|ECC_ERROR_DISABLE_SBED|ECC_ERROR_DISABLE_MBED)
- u32 err_int_en; /**< Memory Error Interrupt Enable */
-#define ECC_ERR_INT_EN_MBEE (0x80000000>>28) /* Multiple-Bit ECC Error Interrupt Enable */
-#define ECC_ERR_INT_EN_SBEE (0x80000000>>29) /* Single-Bit ECC Error Interrupt Enable */
-#define ECC_ERR_INT_EN_MSEE (0x80000000>>31) /* Memory Select Error Interrupt Enable */
-#define ECC_ERR_INT_DISABLE ~(ECC_ERR_INT_EN_MBEE|ECC_ERR_INT_EN_SBEE|ECC_ERR_INT_EN_MSEE)
- u32 capture_attributes; /**< Memory Error Attributes Capture */
-#define ECC_CAPT_ATTR_BNUM (0xe0000000>>1) /* Data Beat Num */
-#define ECC_CAPT_ATTR_BNUM_SHIFT 28
-#define ECC_CAPT_ATTR_TSIZ (0xc0000000>>6) /* Transaction Size */
-#define ECC_CAPT_ATTR_TSIZ_FOUR_DW 0
-#define ECC_CAPT_ATTR_TSIZ_ONE_DW 1
-#define ECC_CAPT_ATTR_TSIZ_TWO_DW 2
-#define ECC_CAPT_ATTR_TSIZ_THREE_DW 3
-#define ECC_CAPT_ATTR_TSIZ_SHIFT 24
-#define ECC_CAPT_ATTR_TSRC (0xf8000000>>11) /* Transaction Source */
-#define ECC_CAPT_ATTR_TSRC_E300_CORE_DT 0x0
-#define ECC_CAPT_ATTR_TSRC_E300_CORE_IF 0x2
-#define ECC_CAPT_ATTR_TSRC_TSEC1 0x4
-#define ECC_CAPT_ATTR_TSRC_TSEC2 0x5
-#define ECC_CAPT_ATTR_TSRC_USB (0x06|0x07)
-#define ECC_CAPT_ATTR_TSRC_ENCRYPT 0x8
-#define ECC_CAPT_ATTR_TSRC_I2C 0x9
-#define ECC_CAPT_ATTR_TSRC_JTAG 0xA
-#define ECC_CAPT_ATTR_TSRC_PCI1 0xD
-#define ECC_CAPT_ATTR_TSRC_PCI2 0xE
-#define ECC_CAPT_ATTR_TSRC_DMA 0xF
-#define ECC_CAPT_ATTR_TSRC_SHIFT 16
-#define ECC_CAPT_ATTR_TTYP (0xe0000000>>18) /* Transaction Type */
-#define ECC_CAPT_ATTR_TTYP_WRITE 0x1
-#define ECC_CAPT_ATTR_TTYP_READ 0x2
-#define ECC_CAPT_ATTR_TTYP_R_M_W 0x3
-#define ECC_CAPT_ATTR_TTYP_SHIFT 12
-#define ECC_CAPT_ATTR_VLD (0x80000000>>31) /* Valid */
- u32 capture_address; /**< Memory Error Address Capture */
- u32 capture_ext_address;/**< Memory Error Extended Address Capture */
- u32 err_sbe; /**< Memory Single-Bit ECC Error Management */
-#define ECC_ERROR_MAN_SBET (0xff000000>>8) /* Single-Bit Error Threshold 0..255 */
-#define ECC_ERROR_MAN_SBET_SHIFT 16
-#define ECC_ERROR_MAN_SBEC (0xff000000>>24) /* Single Bit Error Counter 0..255 */
-#define ECC_ERROR_MAN_SBEC_SHIFT 0
- u8 res7[0xA4];
+ u32 capture_data_hi; /* Memory Data Path Read Capture High */
+ u32 capture_data_lo; /* Memory Data Path Read Capture Low */
+ u32 capture_ecc; /* Memory Data Path Read Capture ECC */
+ u8 res7[0x14];
+ u32 err_detect; /* Memory Error Detect */
+ u32 err_disable; /* Memory Error Disable */
+ u32 err_int_en; /* Memory Error Interrupt Enable */
+ u32 capture_attributes; /* Memory Error Attributes Capture */
+ u32 capture_address; /* Memory Error Address Capture */
+ u32 capture_ext_address;/* Memory Error Extended Address Capture */
+ u32 err_sbe; /* Memory Single-Bit ECC Error Management */
+ u8 res8[0xA4];
u32 debug_reg;
- u8 res8[0xFC];
+ u8 res9[0xFC];
} ddr83xx_t;
/*
- * I2C1 Controller
- */
-
-/*
* DUART
*/
typedef struct duart83xx {
- u8 urbr_ulcr_udlb; /**< combined register for URBR, UTHR and UDLB */
- u8 uier_udmb; /**< combined register for UIER and UDMB */
- u8 uiir_ufcr_uafr; /**< combined register for UIIR, UFCR and UAFR */
- u8 ulcr; /**< line control register */
- u8 umcr; /**< MODEM control register */
- u8 ulsr; /**< line status register */
- u8 umsr; /**< MODEM status register */
- u8 uscr; /**< scratch register */
+ u8 urbr_ulcr_udlb; /* combined register for URBR, UTHR and UDLB */
+ u8 uier_udmb; /* combined register for UIER and UDMB */
+ u8 uiir_ufcr_uafr; /* combined register for UIIR, UFCR and UAFR */
+ u8 ulcr; /* line control register */
+ u8 umcr; /* MODEM control register */
+ u8 ulsr; /* line status register */
+ u8 umsr; /* MODEM status register */
+ u8 uscr; /* scratch register */
u8 res0[8];
- u8 udsr; /**< DMA status register */
+ u8 udsr; /* DMA status register */
u8 res1[3];
u8 res2[0xEC];
} duart83xx_t;
@@ -1119,75 +340,52 @@
* Local Bus Controller Registers
*/
typedef struct lbus_bank {
- u32 br; /**< Base Register */
- u32 or; /**< Base Register */
+ u32 br; /* Base Register */
+ u32 or; /* Option Register */
} lbus_bank_t;
typedef struct lbus83xx {
lbus_bank_t bank[8];
u8 res0[0x28];
- u32 mar; /**< UPM Address Register */
+ u32 mar; /* UPM Address Register */
u8 res1[0x4];
- u32 mamr; /**< UPMA Mode Register */
- u32 mbmr; /**< UPMB Mode Register */
- u32 mcmr; /**< UPMC Mode Register */
+ u32 mamr; /* UPMA Mode Register */
+ u32 mbmr; /* UPMB Mode Register */
+ u32 mcmr; /* UPMC Mode Register */
u8 res2[0x8];
- u32 mrtpr; /**< Memory Refresh Timer Prescaler Register */
- u32 mdr; /**< UPM Data Register */
+ u32 mrtpr; /* Memory Refresh Timer Prescaler Register */
+ u32 mdr; /* UPM Data Register */
u8 res3[0x8];
- u32 lsdmr; /**< SDRAM Mode Register */
+ u32 lsdmr; /* SDRAM Mode Register */
u8 res4[0x8];
- u32 lurt; /**< UPM Refresh Timer */
- u32 lsrt; /**< SDRAM Refresh Timer */
+ u32 lurt; /* UPM Refresh Timer */
+ u32 lsrt; /* SDRAM Refresh Timer */
u8 res5[0x8];
- u32 ltesr; /**< Transfer Error Status Register */
- u32 ltedr; /**< Transfer Error Disable Register */
- u32 lteir; /**< Transfer Error Interrupt Register */
- u32 lteatr; /**< Transfer Error Attributes Register */
- u32 ltear; /**< Transfer Error Address Register */
+ u32 ltesr; /* Transfer Error Status Register */
+ u32 ltedr; /* Transfer Error Disable Register */
+ u32 lteir; /* Transfer Error Interrupt Register */
+ u32 lteatr; /* Transfer Error Attributes Register */
+ u32 ltear; /* Transfer Error Address Register */
u8 res6[0xC];
- u32 lbcr; /**< Configuration Register */
-#define LBCR_LDIS 0x80000000
-#define LBCR_LDIS_SHIFT 31
-#define LBCR_BCTLC 0x00C00000
-#define LBCR_BCTLC_SHIFT 22
-#define LBCR_LPBSE 0x00020000
-#define LBCR_LPBSE_SHIFT 17
-#define LBCR_EPAR 0x00010000
-#define LBCR_EPAR_SHIFT 16
-#define LBCR_BMT 0x0000FF00
-#define LBCR_BMT_SHIFT 8
- u32 lcrr; /**< Clock Ratio Register */
-#define LCRR_DBYP 0x80000000
-#define LCRR_DBYP_SHIFT 31
-#define LCRR_BUFCMDC 0x30000000
-#define LCRR_BUFCMDC_SHIFT 28
-#define LCRR_ECL 0x03000000
-#define LCRR_ECL_SHIFT 24
-#define LCRR_EADC 0x00030000
-#define LCRR_EADC_SHIFT 16
-#define LCRR_CLKDIV 0x0000000F
-#define LCRR_CLKDIV_SHIFT 0
-
+ u32 lbcr; /* Configuration Register */
+ u32 lcrr; /* Clock Ratio Register */
u8 res7[0x28];
u8 res8[0xF00];
} lbus83xx_t;
-#if defined (CONFIG_MPC8349)
/*
* Serial Peripheral Interface
*/
typedef struct spi83xx {
- u32 mode; /**< mode register */
- u32 event; /**< event register */
- u32 mask; /**< mask register */
- u32 com; /**< command register */
+ u32 mode; /* mode register */
+ u32 event; /* event register */
+ u32 mask; /* mask register */
+ u32 com; /* command register */
u8 res0[0x10];
- u32 tx; /**< transmit register */
- u32 rx; /**< receive register */
- u8 res1[0xD8];
+ u32 tx; /* transmit register */
+ u32 rx; /* receive register */
+ u8 res1[0xFD8];
} spi83xx_t;
-#endif
/*
* DMA/Messaging Unit
@@ -1197,21 +395,17 @@
u32 omisr; /* 0x30 Outbound message interrupt status register */
u32 omimr; /* 0x34 Outbound message interrupt mask register */
u32 res1[0x6]; /* 0x38-0x49 reserved */
-
u32 imr0; /* 0x50 Inbound message register 0 */
u32 imr1; /* 0x54 Inbound message register 1 */
u32 omr0; /* 0x58 Outbound message register 0 */
u32 omr1; /* 0x5C Outbound message register 1 */
-
u32 odr; /* 0x60 Outbound doorbell register */
u32 res2; /* 0x64-0x67 reserved */
u32 idr; /* 0x68 Inbound doorbell register */
u32 res3[0x5]; /* 0x6C-0x79 reserved */
-
u32 imisr; /* 0x80 Inbound message interrupt status register */
u32 imimr; /* 0x84 Inbound message interrupt mask register */
u32 res4[0x1E]; /* 0x88-0x99 reserved */
-
u32 dmamr0; /* 0x100 DMA 0 mode register */
u32 dmasr0; /* 0x104 DMA 0 status register */
u32 dmacdar0; /* 0x108 DMA 0 current descriptor address register */
@@ -1223,7 +417,6 @@
u32 dmabcr0; /* 0x120 DMA 0 byte count register */
u32 dmandar0; /* 0x124 DMA 0 next descriptor address register */
u32 res8[0x16]; /* 0x128-0x179 reserved */
-
u32 dmamr1; /* 0x180 DMA 1 mode register */
u32 dmasr1; /* 0x184 DMA 1 status register */
u32 dmacdar1; /* 0x188 DMA 1 current descriptor address register */
@@ -1235,7 +428,6 @@
u32 dmabcr1; /* 0x1A0 DMA 1 byte count register */
u32 dmandar1; /* 0x1A4 DMA 1 next descriptor address register */
u32 res12[0x16]; /* 0x1A8-0x199 reserved */
-
u32 dmamr2; /* 0x200 DMA 2 mode register */
u32 dmasr2; /* 0x204 DMA 2 status register */
u32 dmacdar2; /* 0x208 DMA 2 current descriptor address register */
@@ -1247,7 +439,6 @@
u32 dmabcr2; /* 0x220 DMA 2 byte count register */
u32 dmandar2; /* 0x224 DMA 2 next descriptor address register */
u32 res16[0x16]; /* 0x228-0x279 reserved */
-
u32 dmamr3; /* 0x280 DMA 3 mode register */
u32 dmasr3; /* 0x284 DMA 3 status register */
u32 dmacdar3; /* 0x288 DMA 3 current descriptor address register */
@@ -1258,39 +449,15 @@
u32 res19; /* 0x29C reserved */
u32 dmabcr3; /* 0x2A0 DMA 3 byte count register */
u32 dmandar3; /* 0x2A4 DMA 3 next descriptor address register */
-
u32 dmagsr; /* 0x2A8 DMA general status register */
u32 res20[0x15]; /* 0x2AC-0x2FF reserved */
} dma83xx_t;
-/* DMAMRn bits */
-#define DMA_CHANNEL_START (0x00000001) /* Bit - DMAMRn CS */
-#define DMA_CHANNEL_TRANSFER_MODE_DIRECT (0x00000004) /* Bit - DMAMRn CTM */
-#define DMA_CHANNEL_SOURCE_ADRESSS_HOLD_EN (0x00001000) /* Bit - DMAMRn SAHE */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_1B (0x00000000) /* 2Bit- DMAMRn SAHTS 1byte */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_2B (0x00004000) /* 2Bit- DMAMRn SAHTS 2bytes */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_4B (0x00008000) /* 2Bit- DMAMRn SAHTS 4bytes */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_8B (0x0000c000) /* 2Bit- DMAMRn SAHTS 8bytes */
-#define DMA_CHANNEL_SNOOP (0x00010000) /* Bit - DMAMRn DMSEN */
-
-/* DMASRn bits */
-#define DMA_CHANNEL_BUSY (0x00000004) /* Bit - DMASRn CB */
-#define DMA_CHANNEL_TRANSFER_ERROR (0x00000080) /* Bit - DMASRn TE */
-
/*
* PCI Software Configuration Registers
*/
typedef struct pciconf83xx {
u32 config_address;
-#define PCI_CONFIG_ADDRESS_EN 0x80000000
-#define PCI_CONFIG_ADDRESS_BN_SHIFT 16
-#define PCI_CONFIG_ADDRESS_BN_MASK 0x00ff0000
-#define PCI_CONFIG_ADDRESS_DN_SHIFT 11
-#define PCI_CONFIG_ADDRESS_DN_MASK 0x0000f800
-#define PCI_CONFIG_ADDRESS_FN_SHIFT 8
-#define PCI_CONFIG_ADDRESS_FN_MASK 0x00000700
-#define PCI_CONFIG_ADDRESS_RN_SHIFT 0
-#define PCI_CONFIG_ADDRESS_RN_MASK 0x000000fc
u32 config_data;
u32 int_ack;
u8 res[116];
@@ -1313,34 +480,6 @@
*/
typedef struct ios83xx {
pot83xx_t pot[6];
-#define POTAR_TA_MASK 0x000fffff
-#define POBAR_BA_MASK 0x000fffff
-#define POCMR_EN 0x80000000
-#define POCMR_IO 0x40000000 /* 0--memory space 1--I/O space */
-#define POCMR_SE 0x20000000 /* streaming enable */
-#define POCMR_DST 0x10000000 /* 0--PCI1 1--PCI2 */
-#define POCMR_CM_MASK 0x000fffff
-#define POCMR_CM_4G 0x00000000
-#define POCMR_CM_2G 0x00080000
-#define POCMR_CM_1G 0x000C0000
-#define POCMR_CM_512M 0x000E0000
-#define POCMR_CM_256M 0x000F0000
-#define POCMR_CM_128M 0x000F8000
-#define POCMR_CM_64M 0x000FC000
-#define POCMR_CM_32M 0x000FE000
-#define POCMR_CM_16M 0x000FF000
-#define POCMR_CM_8M 0x000FF800
-#define POCMR_CM_4M 0x000FFC00
-#define POCMR_CM_2M 0x000FFE00
-#define POCMR_CM_1M 0x000FFF00
-#define POCMR_CM_512K 0x000FFF80
-#define POCMR_CM_256K 0x000FFFC0
-#define POCMR_CM_128K 0x000FFFE0
-#define POCMR_CM_64K 0x000FFFF0
-#define POCMR_CM_32K 0x000FFFF8
-#define POCMR_CM_16K 0x000FFFFC
-#define POCMR_CM_8K 0x000FFFFE
-#define POCMR_CM_4K 0x000FFFFF
u8 res0[0x60];
u32 pmcr;
u8 res1[4];
@@ -1353,74 +492,13 @@
*/
typedef struct pcictrl83xx {
u32 esr;
-#define ESR_MERR 0x80000000
-#define ESR_APAR 0x00000400
-#define ESR_PCISERR 0x00000200
-#define ESR_MPERR 0x00000100
-#define ESR_TPERR 0x00000080
-#define ESR_NORSP 0x00000040
-#define ESR_TABT 0x00000020
u32 ecdr;
-#define ECDR_APAR 0x00000400
-#define ECDR_PCISERR 0x00000200
-#define ECDR_MPERR 0x00000100
-#define ECDR_TPERR 0x00000080
-#define ECDR_NORSP 0x00000040
-#define ECDR_TABT 0x00000020
u32 eer;
-#define EER_APAR 0x00000400
-#define EER_PCISERR 0x00000200
-#define EER_MPERR 0x00000100
-#define EER_TPERR 0x00000080
-#define EER_NORSP 0x00000040
-#define EER_TABT 0x00000020
u32 eatcr;
-#define EATCR_ERRTYPR_MASK 0x70000000
-#define EATCR_ERRTYPR_APR 0x00000000 /* address parity error */
-#define EATCR_ERRTYPR_WDPR 0x10000000 /* write data parity error */
-#define EATCR_ERRTYPR_RDPR 0x20000000 /* read data parity error */
-#define EATCR_ERRTYPR_MA 0x30000000 /* master abort */
-#define EATCR_ERRTYPR_TA 0x40000000 /* target abort */
-#define EATCR_ERRTYPR_SE 0x50000000 /* system error indication received */
-#define EATCR_ERRTYPR_PEA 0x60000000 /* parity error indication received on a read */
-#define EATCR_ERRTYPR_PEW 0x70000000 /* parity error indication received on a write */
-#define EATCR_BN_MASK 0x0f000000 /* beat number */
-#define EATCR_BN_1st 0x00000000
-#define EATCR_BN_2ed 0x01000000
-#define EATCR_BN_3rd 0x02000000
-#define EATCR_BN_4th 0x03000000
-#define EATCR_BN_5th 0x0400000
-#define EATCR_BN_6th 0x05000000
-#define EATCR_BN_7th 0x06000000
-#define EATCR_BN_8th 0x07000000
-#define EATCR_BN_9th 0x08000000
-#define EATCR_TS_MASK 0x00300000 /* transaction size */
-#define EATCR_TS_4 0x00000000
-#define EATCR_TS_1 0x00100000
-#define EATCR_TS_2 0x00200000
-#define EATCR_TS_3 0x00300000
-#define EATCR_ES_MASK 0x000f0000 /* error source */
-#define EATCR_ES_EM 0x00000000 /* external master */
-#define EATCR_ES_DMA 0x00050000
-#define EATCR_CMD_MASK 0x0000f000
-#if defined (CONFIG_MPC8349)
-#define EATCR_HBE_MASK 0x00000f00 /* PCI high byte enable */
-#endif
-#define EATCR_BE_MASK 0x000000f0 /* PCI byte enable */
-#if defined (CONFIG_MPC8349)
-#define EATCR_HPB 0x00000004 /* high parity bit */
-#endif
-#define EATCR_PB 0x00000002 /* parity bit */
-#define EATCR_VI 0x00000001 /* error information valid */
u32 eacr;
u32 eeacr;
-#if defined (CONFIG_MPC8349)
u32 edlcr;
u32 edhcr;
-#elif defined (CONFIG_MPC8360)
- u32 edcr; /* was edlcr */
- u8 res_edcr[0x4];
-#endif
u32 gcr;
u32 ecr;
u32 gsr;
@@ -1443,41 +521,8 @@
u8 res6[4];
u32 piwar0;
u8 res7[132];
-#define PITAR_TA_MASK 0x000fffff
-#define PIBAR_MASK 0xffffffff
-#define PIEBAR_EBA_MASK 0x000fffff
-#define PIWAR_EN 0x80000000
-#define PIWAR_PF 0x20000000
-#define PIWAR_RTT_MASK 0x000f0000
-#define PIWAR_RTT_NO_SNOOP 0x00040000
-#define PIWAR_RTT_SNOOP 0x00050000
-#define PIWAR_WTT_MASK 0x0000f000
-#define PIWAR_WTT_NO_SNOOP 0x00004000
-#define PIWAR_WTT_SNOOP 0x00005000
-#define PIWAR_IWS_MASK 0x0000003F
-#define PIWAR_IWS_4K 0x0000000B
-#define PIWAR_IWS_8K 0x0000000C
-#define PIWAR_IWS_16K 0x0000000D
-#define PIWAR_IWS_32K 0x0000000E
-#define PIWAR_IWS_64K 0x0000000F
-#define PIWAR_IWS_128K 0x00000010
-#define PIWAR_IWS_256K 0x00000011
-#define PIWAR_IWS_512K 0x00000012
-#define PIWAR_IWS_1M 0x00000013
-#define PIWAR_IWS_2M 0x00000014
-#define PIWAR_IWS_4M 0x00000015
-#define PIWAR_IWS_8M 0x00000016
-#define PIWAR_IWS_16M 0x00000017
-#define PIWAR_IWS_32M 0x00000018
-#define PIWAR_IWS_64M 0x00000019
-#define PIWAR_IWS_128M 0x0000001A
-#define PIWAR_IWS_256M 0x0000001B
-#define PIWAR_IWS_512M 0x0000001C
-#define PIWAR_IWS_1G 0x0000001D
-#define PIWAR_IWS_2G 0x0000001E
} pcictrl83xx_t;
-#if defined (CONFIG_MPC8349)
/*
* USB
*/
@@ -1491,7 +536,6 @@
typedef struct tsec83xx {
u8 fixme[0x1000];
} tsec83xx_t;
-#endif
/*
* Security
@@ -1500,581 +544,119 @@
u8 fixme[0x10000];
} security83xx_t;
-#if defined (CONFIG_MPC8360)
-/*
- * iram
- */
-typedef struct iram83xx {
- u32 iadd; /* I-RAM address register */
- u32 idata; /* I-RAM data register */
- u8 res0[0x78];
-} iram83xx_t;
-
-/*
- * Interrupt Controller
- */
-typedef struct irq83xx {
- u32 cicr; /* QE system interrupt configuration */
- u32 civec; /* QE system interrupt vector register */
- u32 cripnr; /* QE RISC interrupt pending register */
- u32 cipnr; /* QE system interrupt pending register */
- u32 cipxcc; /* QE interrupt priority register */
- u32 cipycc; /* QE interrupt priority register */
- u32 cipwcc; /* QE interrupt priority register */
- u32 cipzcc; /* QE interrupt priority register */
- u32 cimr; /* QE system interrupt mask register */
- u32 crimr; /* QE RISC interrupt mask register */
- u32 cicnr; /* QE system interrupt control register */
- u8 res0[0x4];
- u32 ciprta; /* QE system interrupt priority register for RISC tasks A */
- u32 ciprtb; /* QE system interrupt priority register for RISC tasks B */
- u8 res1[0x4];
- u32 cricr; /* QE system RISC interrupt control */
- u8 res2[0x20];
- u32 chivec; /* QE high system interrupt vector */
- u8 res3[0x1C];
-} irq83xx_t;
-
-/*
- * Communications Processor
- */
-typedef struct cp83xx {
- u32 cecr; /* QE command register */
- u32 ceccr; /* QE controller configuration register */
- u32 cecdr; /* QE command data register */
- u8 res0[0xA];
- u16 ceter; /* QE timer event register */
- u8 res1[0x2];
- u16 cetmr; /* QE timers mask register */
- u32 cetscr; /* QE time-stamp timer control register */
- u32 cetsr1; /* QE time-stamp register 1 */
- u32 cetsr2; /* QE time-stamp register 2 */
- u8 res2[0x8];
- u32 cevter; /* QE virtual tasks event register */
- u32 cevtmr; /* QE virtual tasks mask register */
- u16 cercr; /* QE RAM control register */
- u8 res3[0x2];
- u8 res4[0x24];
- u16 ceexe1; /* QE external request 1 event register */
- u8 res5[0x2];
- u16 ceexm1; /* QE external request 1 mask register */
- u8 res6[0x2];
- u16 ceexe2; /* QE external request 2 event register */
- u8 res7[0x2];
- u16 ceexm2; /* QE external request 2 mask register */
- u8 res8[0x2];
- u16 ceexe3; /* QE external request 3 event register */
- u8 res9[0x2];
- u16 ceexm3; /* QE external request 3 mask register */
- u8 res10[0x2];
- u16 ceexe4; /* QE external request 4 event register */
- u8 res11[0x2];
- u16 ceexm4; /* QE external request 4 mask register */
- u8 res12[0x2];
- u8 res13[0x280];
-} cp83xx_t;
-
-/*
- * QE Multiplexer
- */
-
-typedef struct qmx83xx {
- u32 cmxgcr; /* CMX general clock route register */
- u32 cmxsi1cr_l; /* CMX SI1 clock route low register */
- u32 cmxsi1cr_h; /* CMX SI1 clock route high register */
- u32 cmxsi1syr; /* CMX SI1 SYNC route register */
- u32 cmxucr1; /* CMX UCC1, UCC3 clock route register */
- u32 cmxucr2; /* CMX UCC5, UCC7 clock route register */
- u32 cmxucr3; /* CMX UCC2, UCC4 clock route register */
- u32 cmxucr4; /* CMX UCC6, UCC8 clock route register */
- u32 cmxupcr; /* CMX UPC clock route register */
- u8 res0[0x1C];
-} qmx83xx_t;
-
-/*
-* QE Timers
-*/
-
-typedef struct qet83xx {
- u8 gtcfr1; /* Timer 1 and Timer 2 global configuration register */
- u8 res0[0x3];
- u8 gtcfr2; /* Timer 3 and timer 4 global configuration register */
- u8 res1[0xB];
- u16 gtmdr1; /* Timer 1 mode register */
- u16 gtmdr2; /* Timer 2 mode register */
- u16 gtrfr1; /* Timer 1 reference register */
- u16 gtrfr2; /* Timer 2 reference register */
- u16 gtcpr1; /* Timer 1 capture register */
- u16 gtcpr2; /* Timer 2 capture register */
- u16 gtcnr1; /* Timer 1 counter */
- u16 gtcnr2; /* Timer 2 counter */
- u16 gtmdr3; /* Timer 3 mode register */
- u16 gtmdr4; /* Timer 4 mode register */
- u16 gtrfr3; /* Timer 3 reference register */
- u16 gtrfr4; /* Timer 4 reference register */
- u16 gtcpr3; /* Timer 3 capture register */
- u16 gtcpr4; /* Timer 4 capture register */
- u16 gtcnr3; /* Timer 3 counter */
- u16 gtcnr4; /* Timer 4 counter */
- u16 gtevr1; /* Timer 1 event register */
- u16 gtevr2; /* Timer 2 event register */
- u16 gtevr3; /* Timer 3 event register */
- u16 gtevr4; /* Timer 4 event register */
- u16 gtps; /* Timer 1 prescale register */
- u8 res2[0x46];
-} qet83xx_t;
-
-/*
-* spi
-*/
-
-typedef struct spi83xx {
- u8 res0[0x20];
- u32 spmode; /* SPI mode register */
- u8 res1[0x2];
- u8 spie; /* SPI event register */
- u8 res2[0x1];
- u8 res3[0x2];
- u8 spim; /* SPI mask register */
- u8 res4[0x1];
- u8 res5[0x1];
- u8 spcom; /* SPI command register */
- u8 res6[0x2];
- u32 spitd; /* SPI transmit data register (cpu mode) */
- u32 spird; /* SPI receive data register (cpu mode) */
- u8 res7[0x8];
-} spi83xx_t;
-
-/*
-* mcc
-*/
-
-typedef struct mcc83xx {
- u32 mcce; /* MCC event register */
- u32 mccm; /* MCC mask register */
- u32 mccf; /* MCC configuration register */
- u32 merl; /* MCC emergency request level register */
- u8 res0[0xF0];
-} mcc83xx_t;
-
-/*
-* brg
-*/
-
-typedef struct brg83xx {
- u32 brgc1; /* BRG1 configuration register */
- u32 brgc2; /* BRG2 configuration register */
- u32 brgc3; /* BRG3 configuration register */
- u32 brgc4; /* BRG4 configuration register */
- u32 brgc5; /* BRG5 configuration register */
- u32 brgc6; /* BRG6 configuration register */
- u32 brgc7; /* BRG7 configuration register */
- u32 brgc8; /* BRG8 configuration register */
- u32 brgc9; /* BRG9 configuration register */
- u32 brgc10; /* BRG10 configuration register */
- u32 brgc11; /* BRG11 configuration register */
- u32 brgc12; /* BRG12 configuration register */
- u32 brgc13; /* BRG13 configuration register */
- u32 brgc14; /* BRG14 configuration register */
- u32 brgc15; /* BRG15 configuration register */
- u32 brgc16; /* BRG16 configuration register */
- u8 res0[0x40];
-} brg83xx_t;
-
-/*
-* USB
-*/
-
-typedef struct usb83xx {
- u8 usmod; /* USB mode register */
- u8 usadd; /* USB address register */
- u8 uscom; /* USB command register */
- u8 res0[0x1];
- u16 usep0; /* USB endpoint register 0 */
- u16 usep1; /* USB endpoint register 1 */
- u16 usep2; /* USB endpoint register 2 */
- u16 usep3; /* USB endpoint register 3 */
- u8 res1[0x4];
- u16 usber; /* USB event register */
- u8 res2[0x2];
- u16 usbmr; /* USB mask register */
- u8 res3[0x1];
- u8 usbs; /* USB status register */
- u32 ussft; /* USB start of frame timer */
- u8 res4[0x24];
-} usb83xx_t;
-
-/*
-* SI
-*/
-
-typedef struct si1_83xx {
- u16 siamr1; /* SI1 TDMA mode register */
- u16 sibmr1; /* SI1 TDMB mode register */
- u16 sicmr1; /* SI1 TDMC mode register */
- u16 sidmr1; /* SI1 TDMD mode register */
- u8 siglmr1_h; /* SI1 global mode register high */
- u8 res0[0x1];
- u8 sicmdr1_h; /* SI1 command register high */
- u8 res2[0x1];
- u8 sistr1_h; /* SI1 status register high */
- u8 res3[0x1];
- u16 sirsr1_h; /* SI1 RAM shadow address register high */
- u8 sitarc1; /* SI1 RAM counter Tx TDMA */
- u8 sitbrc1; /* SI1 RAM counter Tx TDMB */
- u8 sitcrc1; /* SI1 RAM counter Tx TDMC */
- u8 sitdrc1; /* SI1 RAM counter Tx TDMD */
- u8 sirarc1; /* SI1 RAM counter Rx TDMA */
- u8 sirbrc1; /* SI1 RAM counter Rx TDMB */
- u8 sircrc1; /* SI1 RAM counter Rx TDMC */
- u8 sirdrc1; /* SI1 RAM counter Rx TDMD */
- u8 res4[0x8];
- u16 siemr1; /* SI1 TDME mode register 16 bits */
- u16 sifmr1; /* SI1 TDMF mode register 16 bits */
- u16 sigmr1; /* SI1 TDMG mode register 16 bits */
- u16 sihmr1; /* SI1 TDMH mode register 16 bits */
- u8 siglmg1_l; /* SI1 global mode register low 8 bits */
- u8 res5[0x1];
- u8 sicmdr1_l; /* SI1 command register low 8 bits */
- u8 res6[0x1];
- u8 sistr1_l; /* SI1 status register low 8 bits */
- u8 res7[0x1];
- u16 sirsr1_l; /* SI1 RAM shadow address register low 16 bits */
- u8 siterc1; /* SI1 RAM counter Tx TDME 8 bits */
- u8 sitfrc1; /* SI1 RAM counter Tx TDMF 8 bits */
- u8 sitgrc1; /* SI1 RAM counter Tx TDMG 8 bits */
- u8 sithrc1; /* SI1 RAM counter Tx TDMH 8 bits */
- u8 sirerc1; /* SI1 RAM counter Rx TDME 8 bits */
- u8 sirfrc1; /* SI1 RAM counter Rx TDMF 8 bits */
- u8 sirgrc1; /* SI1 RAM counter Rx TDMG 8 bits */
- u8 sirhrc1; /* SI1 RAM counter Rx TDMH 8 bits */
- u8 res8[0x8];
- u32 siml1; /* SI1 multiframe limit register */
- u8 siedm1; /* SI1 extended diagnostic mode register */
- u8 res9[0xBB];
-} si1_83xx_t;
-
-/*
-* SI Routing Tables
-*/
-
-typedef struct sir83xx {
- u8 tx[0x400];
- u8 rx[0x400];
- u8 res0[0x800];
-} sir83xx_t;
-
-/*
-* ucc
-*/
-
-typedef struct uslow {
- u32 gumr_l; /* UCCx general mode register (low) */
- u32 gumr_h; /* UCCx general mode register (high) */
- u16 upsmr; /* UCCx protocol-specific mode register */
- u8 res0[0x2];
- u16 utodr; /* UCCx transmit on demand register */
- u16 udsr; /* UCCx data synchronization register */
- u16 ucce; /* UCCx event register */
- u8 res1[0x2];
- u16 uccm; /* UCCx mask register */
- u8 res2[0x1];
- u8 uccs; /* UCCx status register */
- u8 res3[0x1E8];
-} uslow_t;
-
-typedef struct ufast {
- u32 gumr; /* UCCx general mode register */
- u32 upsmr; /* UCCx protocol-specific mode register */
- u16 utodr; /* UCCx transmit on demand register */
- u8 res0[0x2];
- u16 udsr; /* UCCx data synchronization register */
- u8 res1[0x2];
- u32 ucce; /* UCCx event register */
- u32 uccm; /* UCCx mask register. */
- u8 uccs; /* UCCx status register */
- u8 res2[0x7];
- u32 urfb; /* UCC receive FIFO base */
- u16 urfs; /* UCC receive FIFO size */
- u8 res3[0x2];
- u16 urfet; /* UCC receive FIFO emergency threshold */
- u16 urfset; /* UCC receive FIFO special emergency threshold */
- u32 utfb; /* UCC transmit FIFO base */
- u16 utfs; /* UCC transmit FIFO size */
- u8 res4[0x2];
- u16 utfet; /* UCC transmit FIFO emergency threshold */
- u8 res5[0x2];
- u16 utftt; /* UCC transmit FIFO transmit threshold */
- u8 res6[0x2];
- u16 utpt; /* UCC transmit polling timer */
- u32 urtry; /* UCC retry counter register */
- u8 res7[0x4C];
- u8 guemr; /* UCC general extended mode register */
- u8 res8[0x3];
- u8 res9[0x6C];
- u32 maccfg1; /* Mac configuration register #1 */
- u32 maccfg2; /* Mac configuration register #2 */
- u16 ipgifg; /* Interframe gap register */
- u8 res10[0x2];
- u32 hafdup; /* Half-duplex register */
- u8 res11[0xC];
- u32 emtr; /* Ethernet MAC test register */
- u32 miimcfg; /* MII mgmt configuration register */
- u32 miimcom; /* MII mgmt command register */
- u32 miimadd; /* MII mgmt address register */
- u32 miimcon; /* MII mgmt control register */
- u32 miistat; /* MII mgmt status register */
- u32 miimnd; /* MII mgmt indication register */
- u32 ifctl; /* Interface control register */
- u32 ifstat; /* Interface status register */
- u32 macstnaddr1; /* Station address part 1 register */
- u32 macstnaddr2; /* Station address part 2 register */
- u8 res12[0x8];
- u32 uempr; /* UCC Ethernet MAC parameter register */
- u32 utbipa; /* UCC TBI address */
- u16 uescr; /* UCC Ethernet statistics control register */
- u8 res13[0x26];
- u32 tx64; /* Transmit and receive 64-byte frame counter */
- u32 tx127; /* Transmit and receive 65- to 127-byte frame counter */
- u32 tx255; /* Transmit and receive 128- to 255-byte frame counter */
- u32 rx64; /* Receive and receive 64-byte frame counter */
- u32 rx127; /* Receive and receive 65- to 127-byte frame counter */
- u32 rx255; /* Receive and receive 128- to 255-byte frame counter */
- u32 txok; /* Transmit good bytes counter */
- u32 txcf; /* Transmit control frame counter */
- u32 tmca; /* Transmit multicast control frame counter */
- u32 tbca; /* Transmit broadcast packet counter */
- u32 rxfok; /* Receive frame OK counter */
- u32 rbyt; /* Receive good and bad bytes counter */
- u32 rxbok; /* Receive bytes OK counter */
- u32 rmca; /* Receive multicast packet counter */
- u32 rbca; /* Receive broadcast packet counter */
- u32 scar; /* Statistics carry register */
- u32 scam; /* Statistics carry mask register */
- u8 res14[0x3C];
-} ufast_t;
-
-typedef struct ucc83xx {
- union {
- uslow_t slow;
- ufast_t fast;
- };
-} ucc83xx_t;
-
-/*
-* MultiPHY UTOPIA POS Controllers
-*/
-
-typedef struct upc83xx {
- u32 upgcr; /* UTOPIA/POS general configuration register */
-#define UPGCR_PROTOCOL 0x80000000 /* protocol ul2 or pl2 */
-#define UPGCR_TMS 0x40000000 /* Transmit master/slave mode */
-#define UPGCR_RMS 0x20000000 /* Receive master/slave mode */
-#define UPGCR_ADDR 0x10000000 /* Master MPHY Addr multiplexing: */
-#define UPGCR_DIAG 0x01000000 /* Diagnostic mode */
- u32 uplpa; /* UTOPIA/POS last PHY address */
- u32 uphec; /* ATM HEC register */
- u32 upuc; /* UTOPIA/POS UCC configuration */
- u32 updc1; /* UTOPIA/POS device 1 configuration */
- u32 updc2; /* UTOPIA/POS device 2 configuration */
- u32 updc3; /* UTOPIA/POS device 3 configuration */
- u32 updc4; /* UTOPIA/POS device 4 configuration */
- u32 upstpa; /* UTOPIA/POS STPA threshold */
- u8 res0[0xC];
- u32 updrs1_h; /* UTOPIA/POS device 1 rate select */
- u32 updrs1_l; /* UTOPIA/POS device 1 rate select */
- u32 updrs2_h; /* UTOPIA/POS device 2 rate select */
- u32 updrs2_l; /* UTOPIA/POS device 2 rate select */
- u32 updrs3_h; /* UTOPIA/POS device 3 rate select */
- u32 updrs3_l; /* UTOPIA/POS device 3 rate select */
- u32 updrs4_h; /* UTOPIA/POS device 4 rate select */
- u32 updrs4_l; /* UTOPIA/POS device 4 rate select */
- u32 updrp1; /* UTOPIA/POS device 1 receive priority low */
- u32 updrp2; /* UTOPIA/POS device 2 receive priority low */
- u32 updrp3; /* UTOPIA/POS device 3 receive priority low */
- u32 updrp4; /* UTOPIA/POS device 4 receive priority low */
- u32 upde1; /* UTOPIA/POS device 1 event */
- u32 upde2; /* UTOPIA/POS device 2 event */
- u32 upde3; /* UTOPIA/POS device 3 event */
- u32 upde4; /* UTOPIA/POS device 4 event */
- u16 uprp1;
- u16 uprp2;
- u16 uprp3;
- u16 uprp4;
- u8 res1[0x8];
- u16 uptirr1_0; /* Device 1 transmit internal rate 0 */
- u16 uptirr1_1; /* Device 1 transmit internal rate 1 */
- u16 uptirr1_2; /* Device 1 transmit internal rate 2 */
- u16 uptirr1_3; /* Device 1 transmit internal rate 3 */
- u16 uptirr2_0; /* Device 2 transmit internal rate 0 */
- u16 uptirr2_1; /* Device 2 transmit internal rate 1 */
- u16 uptirr2_2; /* Device 2 transmit internal rate 2 */
- u16 uptirr2_3; /* Device 2 transmit internal rate 3 */
- u16 uptirr3_0; /* Device 3 transmit internal rate 0 */
- u16 uptirr3_1; /* Device 3 transmit internal rate 1 */
- u16 uptirr3_2; /* Device 3 transmit internal rate 2 */
- u16 uptirr3_3; /* Device 3 transmit internal rate 3 */
- u16 uptirr4_0; /* Device 4 transmit internal rate 0 */
- u16 uptirr4_1; /* Device 4 transmit internal rate 1 */
- u16 uptirr4_2; /* Device 4 transmit internal rate 2 */
- u16 uptirr4_3; /* Device 4 transmit internal rate 3 */
- u32 uper1; /* Device 1 port enable register */
- u32 uper2; /* Device 2 port enable register */
- u32 uper3; /* Device 3 port enable register */
- u32 uper4; /* Device 4 port enable register */
- u8 res2[0x150];
-} upc83xx_t;
-
-/*
-* SDMA
-*/
-
-typedef struct sdma83xx {
- u32 sdsr; /* Serial DMA status register */
- u32 sdmr; /* Serial DMA mode register */
- u32 sdtr1; /* SDMA system bus threshold register */
- u32 sdtr2; /* SDMA secondary bus threshold register */
- u32 sdhy1; /* SDMA system bus hysteresis register */
- u32 sdhy2; /* SDMA secondary bus hysteresis register */
- u32 sdta1; /* SDMA system bus address register */
- u32 sdta2; /* SDMA secondary bus address register */
- u32 sdtm1; /* SDMA system bus MSNUM register */
- u32 sdtm2; /* SDMA secondary bus MSNUM register */
- u8 res0[0x10];
- u32 sdaqr; /* SDMA address bus qualify register */
- u32 sdaqmr; /* SDMA address bus qualify mask register */
- u8 res1[0x4];
- u32 sdwbcr; /* SDMA CAM entries base register */
- u8 res2[0x38];
-} sdma83xx_t;
-
-/*
-* Debug Space
-*/
-
-typedef struct dbg83xx {
- u32 bpdcr; /* Breakpoint debug command register */
- u32 bpdsr; /* Breakpoint debug status register */
- u32 bpdmr; /* Breakpoint debug mask register */
- u32 bprmrr0; /* Breakpoint request mode risc register 0 */
- u32 bprmrr1; /* Breakpoint request mode risc register 1 */
- u8 res0[0x8];
- u32 bprmtr0; /* Breakpoint request mode trb register 0 */
- u32 bprmtr1; /* Breakpoint request mode trb register 1 */
- u8 res1[0x8];
- u32 bprmir; /* Breakpoint request mode immediate register */
- u32 bprmsr; /* Breakpoint request mode serial register */
- u32 bpemr; /* Breakpoint exit mode register */
- u8 res2[0x48];
-} dbg83xx_t;
-
-/*
-* RISC Special Registers (Trap and Breakpoint)
-*/
+#if defined(CONFIG_MPC834X)
+typedef struct immap {
+ sysconf83xx_t sysconf; /* System configuration */
+ wdt83xx_t wdt; /* Watch Dog Timer (WDT) Registers */
+ rtclk83xx_t rtc; /* Real Time Clock Module Registers */
+ rtclk83xx_t pit; /* Periodic Interval Timer */
+ gtm83xx_t gtm[2]; /* Global Timers Module */
+ ipic83xx_t ipic; /* Integrated Programmable Interrupt Controller */
+ arbiter83xx_t arbiter; /* System Arbiter Registers */
+ reset83xx_t reset; /* Reset Module */
+ clk83xx_t clk; /* System Clock Module */
+ pmc83xx_t pmc; /* Power Management Control Module */
+ gpio83xx_t gpio[2]; /* General purpose I/O module */
+ u8 res0[0x200];
+ u8 dll_ddr[0x100];
+ u8 dll_lbc[0x100];
+ u8 res1[0xE00];
+ ddr83xx_t ddr; /* DDR Memory Controller Memory */
+ fsl_i2c_t i2c[2]; /* I2C Controllers */
+ u8 res2[0x1300];
+ duart83xx_t duart[2]; /* DUART */
+ u8 res3[0x900];
+ lbus83xx_t lbus; /* Local Bus Controller Registers */
+ u8 res4[0x1000];
+ spi83xx_t spi; /* Serial Peripheral Interface */
+ dma83xx_t dma; /* DMA */
+ pciconf83xx_t pci_conf[2]; /* PCI Software Configuration Registers */
+ ios83xx_t ios; /* Sequencer */
+ pcictrl83xx_t pci_ctrl[2]; /* PCI Controller Control and Status Registers */
+ u8 res5[0x19900];
+ usb83xx_t usb;
+ tsec83xx_t tsec[2];
+ u8 res6[0xA000];
+ security83xx_t security;
+ u8 res7[0xC0000];
+} immap_t;
-typedef struct rsp83xx {
- u8 fixme[0x100];
-} rsp83xx_t;
-#endif
+#elif defined(CONFIG_MPC8360)
+typedef struct immap {
+ sysconf83xx_t sysconf; /* System configuration */
+ wdt83xx_t wdt; /* Watch Dog Timer (WDT) Registers */
+ rtclk83xx_t rtc; /* Real Time Clock Module Registers */
+ rtclk83xx_t pit; /* Periodic Interval Timer */
+ u8 res0[0x200];
+ ipic83xx_t ipic; /* Integrated Programmable Interrupt Controller */
+ arbiter83xx_t arbiter; /* System Arbiter Registers */
+ reset83xx_t reset; /* Reset Module */
+ clk83xx_t clk; /* System Clock Module */
+ pmc83xx_t pmc; /* Power Management Control Module */
+ qepi83xx_t qepi; /* QE Ports Interrupts Registers */
+ u8 res1[0x300];
+ u8 dll_ddr[0x100];
+ u8 dll_lbc[0x100];
+ u8 res2[0x200];
+ qepio83xx_t qepio; /* QE Parallel I/O ports */
+ qesba83xx_t qesba; /* QE Secondary Bus Access Windows */
+ u8 res3[0x400];
+ ddr83xx_t ddr; /* DDR Memory Controller Memory */
+ fsl_i2c_t i2c[2]; /* I2C Controllers */
+ u8 res4[0x1300];
+ duart83xx_t duart[2]; /* DUART */
+ u8 res5[0x900];
+ lbus83xx_t lbus; /* Local Bus Controller Registers */
+ u8 res6[0x2000];
+ dma83xx_t dma; /* DMA */
+ pciconf83xx_t pci_conf[1]; /* PCI Software Configuration Registers */
+ u8 res7[128];
+ ios83xx_t ios; /* Sequencer (IOS) */
+ pcictrl83xx_t pci_ctrl[1]; /* PCI Controller Control and Status Registers */
+ u8 res8[0x4A00];
+ ddr83xx_t ddr_secondary; /* Secondary DDR Memory Controller Memory Map */
+ u8 res9[0x22000];
+ security83xx_t security;
+ u8 res10[0xC0000];
+ u8 qe[0x100000]; /* QE block */
+} immap_t;
+#elif defined(CONFIG_MPC832X)
typedef struct immap {
- sysconf83xx_t sysconf; /* System configuration */
- wdt83xx_t wdt; /* Watch Dog Timer (WDT) Registers */
- rtclk83xx_t rtc; /* Real Time Clock Module Registers */
- rtclk83xx_t pit; /* Periodic Interval Timer */
- gtm83xx_t gtm[2]; /* Global Timers Module */
- ipic83xx_t ipic; /* Integrated Programmable Interrupt Controller */
- arbiter83xx_t arbiter; /* System Arbiter Registers */
- reset83xx_t reset; /* Reset Module */
- clk83xx_t clk; /* System Clock Module */
- pmc83xx_t pmc; /* Power Management Control Module */
-#if defined (CONFIG_MPC8349)
- gpio83xx_t pgio[2]; /* general purpose I/O module */
-#elif defined (CONFIG_MPC8360)
- qepi83xx_t qepi; /* QE Ports Interrupts Registers */
-#endif
- u8 res0[0x200];
-#if defined (CONFIG_MPC8360)
- u8 DLL_LBDDR[0x100];
-#endif
- u8 DDL_DDR[0x100];
- u8 DDL_LBIU[0x100];
-#if defined (CONFIG_MPC8349)
- u8 res1[0xE00];
-#elif defined (CONFIG_MPC8360)
- u8 res1[0x200];
- gpio83xx_t gpio; /* General purpose I/O module */
- qesba83xx_t qesba; /* QE Secondary Bus Access Windows */
-#endif
- ddr83xx_t ddr; /* DDR Memory Controller Memory */
- fsl_i2c_t i2c[2]; /* I2C Controllers */
- u8 res2[0x1300];
- duart83xx_t duart[2]; /* DUART */
-#if defined (CONFIG_MPC8349)
- u8 res3[0x900];
- lbus83xx_t lbus; /* Local Bus Controller Registers */
- u8 res4[0x1000];
- spi83xx_t spi; /* Serial Peripheral Interface */
- u8 res5[0xF00];
-#elif defined (CONFIG_MPC8360)
- u8 res3[0x900];
- lbus83xx_t lbus; /* Local Bus Controller */
- u8 res4[0x2000];
-#endif
- dma83xx_t dma; /* DMA */
-#if defined (CONFIG_MPC8349)
- pciconf83xx_t pci_conf[2]; /* PCI Software Configuration Registers */
- ios83xx_t ios; /* Sequencer */
- pcictrl83xx_t pci_ctrl[2]; /* PCI Controller Control and Status Registers */
- u8 res6[0x19900];
- usb83xx_t usb;
- tsec83xx_t tsec[2];
- u8 res7[0xA000];
- security83xx_t security;
-#elif defined (CONFIG_MPC8360)
- pciconf83xx_t pci_conf[1]; /* PCI Software Configuration Registers */
- u8 res_5[128];
- ios83xx_t ios; /* Sequencer (IOS) */
- pcictrl83xx_t pci_ctrl[1]; /* PCI Controller Control and Status Registers */
- u8 res6[0x4A00];
- ddr83xx_t ddr_secondary; /* Secondary DDR Memory Controller Memory Map */
- u8 res7[0x22000];
- security83xx_t security;
- u8 res8[0xC0000];
- iram83xx_t iram; /* IRAM */
- irq83xx_t irq; /* Interrupt Controller */
- cp83xx_t cp; /* Communications Processor */
- qmx83xx_t qmx; /* QE Multiplexer */
- qet83xx_t qet; /* QE Timers */
- spi83xx_t spi[0x2]; /* spi */
- mcc83xx_t mcc; /* mcc */
- brg83xx_t brg; /* brg */
- usb83xx_t usb; /* USB */
- si1_83xx_t si1; /* SI */
- u8 res9[0x800];
- sir83xx_t sir; /* SI Routing Tables */
- ucc83xx_t ucc1; /* ucc1 */
- ucc83xx_t ucc3; /* ucc3 */
- ucc83xx_t ucc5; /* ucc5 */
- ucc83xx_t ucc7; /* ucc7 */
- u8 res10[0x600];
- upc83xx_t upc1; /* MultiPHY UTOPIA POS Controller 1 */
- ucc83xx_t ucc2; /* ucc2 */
- ucc83xx_t ucc4; /* ucc4 */
- ucc83xx_t ucc6; /* ucc6 */
- ucc83xx_t ucc8; /* ucc8 */
- u8 res11[0x600];
- upc83xx_t upc2; /* MultiPHY UTOPIA POS Controller 2 */
- sdma83xx_t sdma; /* SDMA */
- dbg83xx_t dbg; /* Debug Space */
- rsp83xx_t rsp[0x2]; /* RISC Special Registers (Trap and Breakpoint) */
- u8 res12[0x300];
- u8 res13[0x3A00];
- u8 res14[0x8000]; /* 0x108000 - 0x110000 */
- u8 res15[0xC000]; /* 0x110000 - 0x11C000 Multi-user RAM */
- u8 res16[0x24000]; /* 0x11C000 - 0x140000 */
- u8 res17[0xC0000]; /* 0x140000 - 0x200000 */
-#endif
+ sysconf83xx_t sysconf; /* System configuration */
+ wdt83xx_t wdt; /* Watch Dog Timer (WDT) Registers */
+ rtclk83xx_t rtc; /* Real Time Clock Module Registers */
+ rtclk83xx_t pit; /* Periodic Interval Timer */
+ gtm83xx_t gtm[2]; /* Global Timers Module */
+ ipic83xx_t ipic; /* Integrated Programmable Interrupt Controller */
+ arbiter83xx_t arbiter; /* System Arbiter Registers */
+ reset83xx_t reset; /* Reset Module */
+ clk83xx_t clk; /* System Clock Module */
+ pmc83xx_t pmc; /* Power Management Control Module */
+ qepi83xx_t qepi; /* QE Ports Interrupts Registers */
+ u8 res0[0x300];
+ u8 dll_ddr[0x100];
+ u8 dll_lbc[0x100];
+ u8 res1[0x200];
+ qepio83xx_t qepio; /* QE Parallel I/O ports */
+ u8 res2[0x800];
+ ddr83xx_t ddr; /* DDR Memory Controller Memory */
+ fsl_i2c_t i2c[2]; /* I2C Controllers */
+ u8 res3[0x1300];
+ duart83xx_t duart[2]; /* DUART */
+ u8 res4[0x900];
+ lbus83xx_t lbus; /* Local Bus Controller Registers */
+ u8 res5[0x2000];
+ dma83xx_t dma; /* DMA */
+ pciconf83xx_t pci_conf[1]; /* PCI Software Configuration Registers */
+ u8 res6[128];
+ ios83xx_t ios; /* Sequencer (IOS) */
+ pcictrl83xx_t pci_ctrl[1]; /* PCI Controller Control and Status Registers */
+ u8 res7[0x27A00];
+ security83xx_t security;
+ u8 res8[0xC0000];
+ u8 qe[0x100000]; /* QE block */
} immap_t;
+#endif
#endif /* __IMMAP_83xx__ */
diff --git a/include/asm-ppc/immap_86xx.h b/include/asm-ppc/immap_86xx.h
index a5552c4..0e3fc34 100644
--- a/include/asm-ppc/immap_86xx.h
+++ b/include/asm-ppc/immap_86xx.h
@@ -721,6 +721,8 @@
uint frr; /* 0x41000 - Feature Reporting Register */
char res10[28];
uint gcr; /* 0x41020 - Global Configuration Register */
+#define MPC86xx_PICGCR_RST 0x80000000
+#define MPC86xx_PICGCR_MODE 0x20000000
char res11[92];
uint vir; /* 0x41080 - Vendor Identification Register */
char res12[12];
diff --git a/include/asm-ppc/immap_qe.h b/include/asm-ppc/immap_qe.h
index f385032..950b949 100644
--- a/include/asm-ppc/immap_qe.h
+++ b/include/asm-ppc/immap_qe.h
@@ -547,4 +547,10 @@
extern qe_map_t *qe_immr;
+#if defined(CONFIG_MPC8360)
+#define QE_MURAM_SIZE 0xc000UL
+#elif defined(CONFIG_MPC832X)
+#define QE_MURAM_SIZE 0x4000UL
+#endif
+
#endif /* __IMMAP_QE_H__ */
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index ad9fd49..0585962 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -298,6 +298,10 @@
#define SPRN_SPRG1 0x111 /* Special Purpose Register General 1 */
#define SPRN_SPRG2 0x112 /* Special Purpose Register General 2 */
#define SPRN_SPRG3 0x113 /* Special Purpose Register General 3 */
+#define SPRN_SPRG4 0x114 /* Special Purpose Register General 4 */
+#define SPRN_SPRG5 0x115 /* Special Purpose Register General 5 */
+#define SPRN_SPRG6 0x116 /* Special Purpose Register General 6 */
+#define SPRN_SPRG7 0x117 /* Special Purpose Register General 7 */
#define SPRN_SRR0 0x01A /* Save/Restore Register 0 */
#define SPRN_SRR1 0x01B /* Save/Restore Register 1 */
#define SPRN_SRR2 0x3DE /* Save/Restore Register 2 */
@@ -529,6 +533,10 @@
#define SPRG1 SPRN_SPRG1
#define SPRG2 SPRN_SPRG2
#define SPRG3 SPRN_SPRG3
+#define SPRG4 SPRN_SPRG4
+#define SPRG5 SPRN_SPRG5
+#define SPRG6 SPRN_SPRG6
+#define SPRG7 SPRN_SPRG7
#define SRR0 SPRN_SRR0 /* Save and Restore Register 0 */
#define SRR1 SPRN_SRR1 /* Save and Restore Register 1 */
#define SVR SPRN_SVR /* System Version Register */
@@ -731,6 +739,7 @@
#define PVR_405CR_RC 0x40110145 /* same as pc405gp rev e */
#define PVR_405EP_RA 0x51210950
#define PVR_405GPR_RB 0x50910951
+#define PVR_405EZ_RA 0x41511460
#define PVR_440GP_RB 0x40120440
#define PVR_440GP_RC 0x40120481
#define PVR_440EP_RA 0x42221850
diff --git a/include/asm-ppc/u-boot.h b/include/asm-ppc/u-boot.h
index 30b44e3..464f6b5 100644
--- a/include/asm-ppc/u-boot.h
+++ b/include/asm-ppc/u-boot.h
@@ -83,6 +83,7 @@
defined(CONFIG_405GP) || \
defined(CONFIG_405CR) || \
defined(CONFIG_405EP) || \
+ defined(CONFIG_405EZ) || \
defined(CONFIG_440)
unsigned char bi_s_version[4]; /* Version of this structure */
unsigned char bi_r_version[32]; /* Version of the ROM (AMCC) */
@@ -107,7 +108,8 @@
unsigned char bi_enet3addr[6];
#endif
-#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined (CONFIG_440GX) || \
+#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
+ defined(CONFIG_405EZ) || defined(CONFIG_440GX) || \
defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
unsigned int bi_opbfreq; /* OPB clock in Hz */
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
new file mode 100644
index 0000000..cecb225
--- /dev/null
+++ b/include/configs/MPC832XEMDS.h
@@ -0,0 +1,631 @@
+/*
+ * Copyright (C) 2006 Freescale Semiconductor, Inc.
+ *
+ * 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
+
+#undef DEBUG
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300 1 /* E300 family */
+#define CONFIG_QE 1 /* Has QE */
+#define CONFIG_MPC83XX 1 /* MPC83xx family */
+#define CONFIG_MPC832X 1 /* MPC832x CPU specific */
+#define CONFIG_MPC832XEMDS 1 /* MPC832XEMDS board specific */
+
+/*
+ * System Clock Setup
+ */
+#ifdef CONFIG_PCISLAVE
+#define CONFIG_83XX_PCICLK 66000000 /* in HZ */
+#else
+#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
+#endif
+
+#ifndef CONFIG_SYS_CLK_FREQ
+#define CONFIG_SYS_CLK_FREQ 66000000
+#endif
+
+/*
+ * Hardware Reset Configuration Word
+ */
+#define CFG_HRCW_LOW (\
+ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
+ HRCWL_DDR_TO_SCB_CLK_2X1 |\
+ HRCWL_VCO_1X2 |\
+ HRCWL_CSB_TO_CLKIN_2X1 |\
+ HRCWL_CORE_TO_CSB_2X1 |\
+ HRCWL_CE_PLL_VCO_DIV_2 |\
+ HRCWL_CE_PLL_DIV_1X1 |\
+ HRCWL_CE_TO_PLL_1X3)
+
+#ifdef CONFIG_PCISLAVE
+#define CFG_HRCW_HIGH (\
+ HRCWH_PCI_AGENT |\
+ HRCWH_PCI1_ARBITER_DISABLE |\
+ HRCWH_CORE_ENABLE |\
+ HRCWH_FROM_0XFFF00100 |\
+ HRCWH_BOOTSEQ_DISABLE |\
+ HRCWH_SW_WATCHDOG_DISABLE |\
+ HRCWH_ROM_LOC_LOCAL_16BIT |\
+ HRCWH_BIG_ENDIAN |\
+ HRCWH_LALE_NORMAL)
+#else
+#define CFG_HRCW_HIGH (\
+ HRCWH_PCI_HOST |\
+ HRCWH_PCI1_ARBITER_ENABLE |\
+ HRCWH_CORE_ENABLE |\
+ HRCWH_FROM_0X00000100 |\
+ HRCWH_BOOTSEQ_DISABLE |\
+ HRCWH_SW_WATCHDOG_DISABLE |\
+ HRCWH_ROM_LOC_LOCAL_16BIT |\
+ HRCWH_BIG_ENDIAN |\
+ HRCWH_LALE_NORMAL)
+#endif
+
+/*
+ * System IO Config
+ */
+#define CFG_SICRL 0x00000000
+
+#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
+
+/*
+ * IMMR new address
+ */
+#define CFG_IMMR 0xE0000000
+
+/*
+ * DDR Setup
+ */
+#define CFG_DDR_BASE 0x00000000 /* DDR is system memory */
+#define CFG_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDRCDR 0x73000002 /* DDR II voltage is 1.8V */
+
+#undef CONFIG_SPD_EEPROM
+#if defined(CONFIG_SPD_EEPROM)
+/* Determine DDR configuration from I2C interface
+ */
+#define SPD_EEPROM_ADDRESS 0x51 /* DDR SODIMM */
+#else
+/* Manually set up DDR parameters
+ */
+#define CFG_DDR_SIZE 128 /* MB */
+#define CFG_DDR_CS0_CONFIG 0x80840102
+#define CFG_DDR_TIMING_0 0x00220802
+#define CFG_DDR_TIMING_1 0x3935d322
+#define CFG_DDR_TIMING_2 0x0f9048ca
+#define CFG_DDR_TIMING_3 0x00000000
+#define CFG_DDR_CLK_CNTL 0x02000000
+#define CFG_DDR_MODE 0x44400232
+#define CFG_DDR_MODE2 0x8000c000
+#define CFG_DDR_INTERVAL 0x03200064
+#define CFG_DDR_CS0_BNDS 0x00000007
+#define CFG_DDR_SDRAM_CFG 0x43080000
+#define CFG_DDR_SDRAM_CFG2 0x00401000
+#endif
+
+/*
+ * Memory test
+ */
+#undef CFG_DRAM_TEST /* memory test, takes time */
+#define CFG_MEMTEST_START 0x00000000 /* memtest region */
+#define CFG_MEMTEST_END 0x00100000
+
+/*
+ * The reserved memory
+ */
+#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
+
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#define CFG_RAMBOOT
+#else
+#undef CFG_RAMBOOT
+#endif
+
+#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
+#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
+
+/*
+ * Initial RAM Base Address Setup
+ */
+#define CFG_INIT_RAM_LOCK 1
+#define CFG_INIT_RAM_ADDR 0xE6000000 /* 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)
+
+/*
+ * Local Bus Configuration & Clock Setup
+ */
+#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_2)
+#define CFG_LBC_LBCR 0x00000000
+
+/*
+ * 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 /* FLASH base address */
+#define CFG_FLASH_SIZE 16 /* FLASH size is 16M */
+
+#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
+#define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
+
+#define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \
+ (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
+ BR_V) /* valid */
+#define CFG_OR0_PRELIM 0xfe006ff7 /* 16MB Flash size */
+
+#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
+#define CFG_MAX_FLASH_SECT 128 /* sectors per device */
+
+#undef CFG_FLASH_CHECKSUM
+
+/*
+ * BCSR on the Local Bus
+ */
+#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 0xFFFFE9f7 /* length 32K */
+
+/*
+ * SDRAM on the Local Bus
+ */
+#undef CFG_LB_SDRAM /* The board has not SRDAM on local bus */
+
+#ifdef CFG_LB_SDRAM
+#define CFG_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
+#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
+
+#define CFG_LBLAWBAR2_PRELIM CFG_LBC_SDRAM_BASE
+#define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64MB */
+
+/*local bus BR2, OR2 definition for SDRAM if soldered on the EPB 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
+ *
+ * CFG_LBC_SDRAM_BASE should be masked and OR'ed into
+ * the top 17 bits of BR2.
+ */
+
+#define CFG_BR2_PRELIM 0xf0001861 /*Port size=32bit, MSEL=SDRAM */
+
+/*
+ * 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_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 0x0063b723
+
+/*
+ * 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
+
+/*
+ * Windows to access PIB via local bus
+ */
+#define CFG_LBLAWBAR3_PRELIM 0xf8008000 /* windows base 0xf8008000 */
+#define CFG_LBLAWAR3_PRELIM 0x8000000f /* windows size 64KB */
+
+/*
+ * CS2 on Local Bus, to PIB
+ */
+#define CFG_BR2_PRELIM 0xf8008801 /* CS2 base address at 0xf8008000 */
+#define CFG_OR2_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
+
+/*
+ * CS3 on Local Bus, to PIB
+ */
+#define CFG_BR3_PRELIM 0xf8010801 /* CS3 base address at 0xf8010000 */
+#define CFG_OR3_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
+
+/*
+ * 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_IMMR+0x4500)
+#define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
+
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+/* Use the HUSH parser */
+#define CFG_HUSH_PARSER
+#ifdef CFG_HUSH_PARSER
+#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,8323@0"
+#define OF_SOC "soc8323@e0000000"
+#define OF_QE "qe@e0100000"
+#define OF_TBCLK (bd->bi_busfreq / 4)
+#define OF_STDOUT_PATH "/soc8323@e0000000/serial@4500"
+
+/* I2C */
+#define CONFIG_HARD_I2C /* I2C with hardware support */
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+#define CONFIG_FSL_I2C
+#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CFG_I2C_SLAVE 0x7F
+#define CFG_I2C_NOPROBES {0x51} /* Don't probe these addrs */
+#define CFG_I2C_OFFSET 0x3000
+
+/*
+ * Config on-board RTC
+ */
+#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
+#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#define CFG_PCI_MEM_BASE 0x80000000
+#define CFG_PCI_MEM_PHYS CFG_PCI_MEM_BASE
+#define CFG_PCI_MEM_SIZE 0x10000000 /* 256M */
+#define CFG_PCI_MMIO_BASE 0x90000000
+#define CFG_PCI_MMIO_PHYS CFG_PCI_MMIO_BASE
+#define CFG_PCI_MMIO_SIZE 0x10000000 /* 256M */
+#define CFG_PCI_IO_BASE 0xE0300000
+#define CFG_PCI_IO_PHYS 0xE0300000
+#define CFG_PCI_IO_SIZE 0x100000 /* 1M */
+
+#define CFG_PCI_SLV_MEM_LOCAL CFG_SDRAM_BASE
+#define CFG_PCI_SLV_MEM_BUS 0x00000000
+#define CFG_PCI_SLV_MEM_SIZE 0x80000000
+
+
+#ifdef CONFIG_PCI
+
+#define CONFIG_NET_MULTI
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+
+#undef CONFIG_EEPRO100
+#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
+#define CFG_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
+
+#endif /* CONFIG_PCI */
+
+
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI 1
+#endif
+
+/*
+ * QE UEC ethernet configuration
+ */
+#define CONFIG_UEC_ETH
+#define CONFIG_ETHPRIME "Freescale GETH"
+
+#define CONFIG_UEC_ETH1 /* ETH3 */
+
+#ifdef CONFIG_UEC_ETH1
+#define CFG_UEC1_UCC_NUM 2 /* UCC3 */
+#define CFG_UEC1_RX_CLK QE_CLK9
+#define CFG_UEC1_TX_CLK QE_CLK10
+#define CFG_UEC1_ETH_TYPE FAST_ETH
+#define CFG_UEC1_PHY_ADDR 3
+#define CFG_UEC1_INTERFACE_MODE ENET_100_MII
+#endif
+
+#define CONFIG_UEC_ETH2 /* ETH4 */
+
+#ifdef CONFIG_UEC_ETH2
+#define CFG_UEC2_UCC_NUM 3 /* UCC4 */
+#define CFG_UEC2_RX_CLK QE_CLK7
+#define CFG_UEC2_TX_CLK QE_CLK8
+#define CFG_UEC2_ETH_TYPE FAST_ETH
+#define CFG_UEC2_PHY_ADDR 4
+#define CFG_UEC2_INTERFACE_MODE ENET_100_MII
+#endif
+
+/*
+ * 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_ASKENV \
+ | CFG_CMD_PCI \
+ | CFG_CMD_I2C) \
+ & \
+ ~(CFG_CMD_ENV \
+ | CFG_CMD_LOADS))
+#else
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL \
+ | CFG_CMD_PING \
+ | CFG_CMD_ASKENV \
+ | 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_ASKENV \
+ | CFG_CMD_I2C)
+#else
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
+ | CFG_CMD_PING \
+ | CFG_CMD_ASKENV \
+ | CFG_CMD_I2C )
+#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 */
+
+/*
+ * Core HID Setup
+ */
+#define CFG_HID0_INIT 0x000000000
+#define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
+#define CFG_HID2 HID2_HBE
+
+/*
+ * Cache Config
+ */
+#define CFG_DCACHE_SIZE 16384
+#define CFG_CACHELINE_SIZE 32
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value */
+#endif
+
+/*
+ * MMU Setup
+ */
+
+/* DDR: cache cacheable */
+#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_DBAT0L CFG_IBAT0L
+#define CFG_DBAT0U CFG_IBAT0U
+
+/* IMMRBAR & PCI IO: cache-inhibit and guarded */
+#define CFG_IBAT1L (CFG_IMMR | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT1U (CFG_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
+#define CFG_DBAT1L CFG_IBAT1L
+#define CFG_DBAT1U CFG_IBAT1U
+
+/* BCSR: cache-inhibit and guarded */
+#define CFG_IBAT2L (CFG_BCSR | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT2U (CFG_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
+#define CFG_DBAT2L CFG_IBAT2L
+#define CFG_DBAT2U CFG_IBAT2U
+
+/* FLASH: icache cacheable, but dcache-inhibit and guarded */
+#define CFG_IBAT3L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT3U (CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
+#define CFG_DBAT3L (CFG_FLASH_BASE | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT3U CFG_IBAT3U
+
+#define CFG_IBAT4L (0)
+#define CFG_IBAT4U (0)
+#define CFG_DBAT4L CFG_IBAT4L
+#define CFG_DBAT4U CFG_IBAT4U
+
+/* Stack in dcache: cacheable, no memory coherence */
+#define CFG_IBAT5L (CFG_INIT_RAM_ADDR | BATL_PP_10)
+#define CFG_IBAT5U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
+#define CFG_DBAT5L CFG_IBAT5L
+#define CFG_DBAT5U CFG_IBAT5U
+
+#ifdef CONFIG_PCI
+/* PCI MEM space: cacheable */
+#define CFG_IBAT6L (CFG_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT6U (CFG_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT6L CFG_IBAT6L
+#define CFG_DBAT6U CFG_IBAT6U
+/* PCI MMIO space: cache-inhibit and guarded */
+#define CFG_IBAT7L (CFG_PCI_MMIO_PHYS | BATL_PP_10 | \
+ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT7U (CFG_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT7L CFG_IBAT7L
+#define CFG_DBAT7U CFG_IBAT7U
+#else
+#define CFG_IBAT6L (0)
+#define CFG_IBAT6U (0)
+#define CFG_IBAT7L (0)
+#define CFG_IBAT7U (0)
+#define CFG_DBAT6L CFG_IBAT6L
+#define CFG_DBAT6U CFG_IBAT6U
+#define CFG_DBAT7L CFG_IBAT7L
+#define CFG_DBAT7U CFG_IBAT7U
+#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 of kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+
+#define CONFIG_ENV_OVERWRITE
+
+#if defined(CONFIG_UEC_ETH)
+#define CONFIG_ETHADDR 00:04:9f:ef:03:01
+#define CONFIG_HAS_ETH1
+#define CONFIG_ETH1ADDR 00:04:9f:ef:03:02
+#endif
+
+#define CONFIG_BAUDRATE 115200
+
+#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_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "consoledev=ttyS0\0" \
+ "ramdiskaddr=1000000\0" \
+ "ramdiskfile=ramfs.83xx\0" \
+ "fdtaddr=400000\0" \
+ "fdtfile=mpc832xemds.dtb\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;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv bootargs root=/dev/ram rw " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $ramdiskaddr $ramdiskfile;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
+
+
+#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 5bed2d0..0460be9 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -60,17 +60,6 @@
#endif
#endif
-#define CFG_SCCR_INIT (SCCR_DEFAULT & (~SCCR_CLK_MASK))
-#define CFG_SCCR_TSEC1CM SCCR_TSEC1CM_1 /* TSEC1 clock setting */
-#define CFG_SCCR_TSEC2CM SCCR_TSEC2CM_1 /* TSEC2 clock setting */
-#define CFG_SCCR_ENCCM SCCR_ENCCM_3 /* ENC clock setting */
-#define CFG_SCCR_USBCM SCCR_USBCM_3 /* USB clock setting */
-#define CFG_SCCR_VAL ( CFG_SCCR_INIT \
- | CFG_SCCR_TSEC1CM \
- | CFG_SCCR_TSEC2CM \
- | CFG_SCCR_ENCCM \
- | CFG_SCCR_USBCM )
-
#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
#define CFG_IMMR 0xE0000000
@@ -82,7 +71,7 @@
/*
* DDR Setup
*/
-#undef CONFIG_DDR_ECC /* only for ECC DDR module */
+#define CONFIG_DDR_ECC /* support DDR ECC function */
#define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
@@ -101,8 +90,15 @@
#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
#define CFG_SDRAM_BASE CFG_DDR_BASE
#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
#undef CONFIG_DDR_2T_TIMING
+/*
+ * DDRCDR - DDR Control Driver Register
+ */
+#define CFG_DDRCDR_VALUE 0x80080001
+
#if defined(CONFIG_SPD_EEPROM)
/*
* Determine DDR configuration from I2C interface.
@@ -113,6 +109,21 @@
* Manually set up DDR parameters
*/
#define CFG_DDR_SIZE 256 /* MB */
+#if defined(CONFIG_DDR_II)
+#define CFG_DDRCDR 0x80080001
+#define CFG_DDR_CS2_BNDS 0x0000000f
+#define CFG_DDR_CS2_CONFIG 0x80330102
+#define CFG_DDR_TIMING_0 0x00220802
+#define CFG_DDR_TIMING_1 0x38357322
+#define CFG_DDR_TIMING_2 0x2f9048c8
+#define CFG_DDR_TIMING_3 0x00000000
+#define CFG_DDR_CLK_CNTL 0x02000000
+#define CFG_DDR_MODE 0x47d00432
+#define CFG_DDR_MODE2 0x8000c000
+#define CFG_DDR_INTERVAL 0x03cf0080
+#define CFG_DDR_SDRAM_CFG 0x43000000
+#define CFG_DDR_SDRAM_CFG2 0x00401000
+#else
#define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
#define CFG_DDR_TIMING_1 0x36332321
#define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
@@ -127,6 +138,7 @@
#define CFG_DDR_MODE 0x00000022 /* DLL,normal,seq,4/2.5, 4 burst len */
#endif
#endif
+#endif
/*
* SDRAM on the Local Bus
@@ -140,19 +152,20 @@
#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_SIZE 32 /* max 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 */ \
+ (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
BR_V) /* valid */
-
-#define CFG_OR0_PRELIM 0xFF806FF7 /* 8 MB flash size */
+#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
+ OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* window base at flash base */
-#define CFG_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */
+#define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32 MB window size */
#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
-#define CFG_MAX_FLASH_SECT 64 /* sectors per device */
+#define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
#undef CFG_FLASH_CHECKSUM
#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
@@ -197,7 +210,11 @@
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
#define CFG_LBC_LBCR 0x00000000
-#define CFG_LB_SDRAM /* if board has SRDAM on local bus */
+/*
+ * The MPC834xEA MDS for 834xE rev3.1 may not be assembled SDRAM memory.
+ * if board has SRDAM on local bus, you can define CFG_LB_SDRAM
+ */
+#undef CFG_LB_SDRAM
#ifdef CFG_LB_SDRAM
/* Local bus BR2, OR2 definition for SDRAM if soldered on the MDS board */
@@ -314,6 +331,7 @@
#define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
#define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
/* Use the HUSH parser */
#define CFG_HUSH_PARSER
#ifdef CFG_HUSH_PARSER
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index cbdbb29..37bbfb3 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -21,7 +21,7 @@
*/
/*
- MPC8349E-mITX board configuration file
+ MPC8349E-mITX and MPC8349E-mITX-GP board configuration file
Memory map:
@@ -31,11 +31,11 @@
0xE000_0000-0xEFFF_FFFF IMMR (1 MB)
0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)
0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)
- 0xF000_0000-0xF000_FFFF Compact Flash
+ 0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)
0xF001_0000-0xF001_FFFF Local bus expansion slot
- 0xF800_0000-0xF801_FFFF GBE L2 Switch VSC7385
- 0xFF00_0000-0xFF7F_FFFF Alternative bank of Flash memory (8MB)
- 0xFF80_0000-0xFFFF_FFFF Boot Flash (8 MB)
+ 0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)
+ 0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory
+ 0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)
I2C address list:
Align. Board
@@ -56,7 +56,9 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#undef DEBUG
+#if (TEXT_BASE == 0xFE000000)
+#define CFG_LOWBOOT
+#endif
/*
* High Level Configuration Options
@@ -64,14 +66,26 @@
#define CONFIG_MPC834X /* MPC834x family (8343, 8347, 8349) */
#define CONFIG_MPC8349 /* MPC8349 specific */
-#define CONFIG_PCI
+#define CFG_IMMR 0xE0000000 /* The IMMR is relocated to here */
+
+/* On-board devices */
+
+#ifdef CONFIG_MPC8349ITX
#define CONFIG_COMPACT_FLASH /* The CF card interface on the back of the board */
-#define CONFIG_RTC_DS1337
+#define CONFIG_VSC7385 /* The Vitesse 7385 5-port switch */
+#endif
-/* I2C */
+#define CONFIG_PCI
+#define CONFIG_RTC_DS1337
#define CONFIG_HARD_I2C
+#define CONFIG_TSEC_ENET /* TSEC Ethernet support */
+/*
+ * Device configurations
+ */
+
+/* I2C */
#ifdef CONFIG_HARD_I2C
#define CONFIG_MISC_INIT_F
@@ -111,59 +125,40 @@
#endif
-#define CONFIG_TSEC_ENET /* tsec ethernet support */
-#define CONFIG_ENV_OVERWRITE
+/* Compact Flash */
+#ifdef CONFIG_COMPACT_FLASH
-#define PCI_66M
-#ifdef PCI_66M
-#define CONFIG_83XX_CLKIN 66666666 /* in Hz */
-#else
-#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
-#endif
+#define CFG_IDE_MAXBUS 1
+#define CFG_IDE_MAXDEVICE 1
-#ifndef CONFIG_SYS_CLK_FREQ
-#ifdef PCI_66M
-#define CONFIG_SYS_CLK_FREQ 66666666
-#else
-#define CONFIG_SYS_CLK_FREQ 33333333
-#endif
-#endif
+#define CFG_ATA_IDE0_OFFSET 0x0000
+#define CFG_ATA_BASE_ADDR CFG_CF_BASE
+#define CFG_ATA_DATA_OFFSET 0x0000
+#define CFG_ATA_REG_OFFSET 0
+#define CFG_ATA_ALT_OFFSET 0x0200
+#define CFG_ATA_STRIDE 2
-#define CFG_IMMR 0xE0000000 /* The IMMR is relocated to here */
+#define ATA_RESET_TIME 1 /* If a CF card is not inserted, time out quickly */
-#undef CFG_DRAM_TEST /* memory test, takes time */
-#define CFG_MEMTEST_START 0x00003000 /* memtest region */
-#define CFG_MEMTEST_END 0x07100000 /* only has 128M */
+#define CONFIG_DOS_PARTITION
-/*
- * DDR Setup
- */
-#undef CONFIG_DDR_ECC /* only for ECC DDR module */
-#undef CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
-#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
+#endif
/*
- * 32-bit data path mode.
- *
- * Please note that using this mode for devices with the real density of 64-bit
- * effectively reduces the amount of available memory due to the effect of
- * wrapping around while translating address to row/columns, for example in the
- * 256MB module the upper 128MB get aliased with contents of the lower
- * 128MB); normally this define should be used for devices with real 32-bit
- * data path.
+ * DDR Setup
*/
-#undef CONFIG_DDR_32BIT
-
-#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
-#define CFG_SDRAM_BASE CFG_DDR_BASE
-#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
-#undef CONFIG_DDR_2T_TIMING
+#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
+#define CFG_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
#define CFG_83XX_DDR_USES_CS0
+#define CFG_MEMTEST_START 0x1000 /* memtest region */
+#define CFG_MEMTEST_END 0x2000
-#ifndef CONFIG_SPD_EEPROM
-/*
- * Manually set up DDR parameters
- */
+#ifdef CONFIG_HARD_I2C
+#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
+#endif
+
+#ifndef CONFIG_SPD_EEPROM /* No SPD? Then manually set up DDR parameters */
#define CFG_DDR_SIZE 256 /* Mb */
#define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
@@ -171,46 +166,65 @@
#define CFG_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */
#endif
-/* FLASH on the Local Bus */
+/*
+ *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 16 /* FLASH size in MB */
#define CFG_FLASH_EMPTY_INFO
+#define CFG_MAX_FLASH_SECT 135 /* 127 64KB sectors + 8 8KB sectors per device */
+#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
+#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+
+/* The ITX has two flash chips, but the ITX-GP has only one. To support both
+boards, we say we have two, but don't display a message if we find only one. */
+#define CFG_FLASH_QUIET_TEST
+#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
+#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE + 0x800000}
+#define CFG_FLASH_SIZE 16 /* FLASH size in MB */
+#define CFG_FLASH_SIZE_SHIFT 4 /* log2 of the above value */
+
+/*
+ * BRx, ORx, LBLAWBARx, and LBLAWARx
+ */
+
+/* Flash */
#define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_V)
#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
-#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
-#define CFG_LBLAWAR0_PRELIM 0x80000017 /* 16Mb window bytes */
+#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE
+#define CFG_LBLAWAR0_PRELIM (LBLAWAR_EN | (0x13 + CFG_FLASH_SIZE_SHIFT))
-/* VSC7385 on the Local Bus */
-#define CFG_VSC7385_BASE 0xF8000000 /* start of VSC7385 */
+/* Vitesse 7385 */
-#define CFG_BR1_PRELIM (CFG_VSC7385_BASE | BR_PS_8 | BR_V)
-#define CFG_OR1_PRELIM (0xFFFE0000 /* 128KB */ | \
- OR_GPCM_CSNT | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
- OR_GPCM_SETA | OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
+#ifdef CONFIG_VSC7385
-#define CFG_LBLAWBAR1_PRELIM CFG_VSC7385_BASE /* Access window base at VSC7385 base */
-#define CFG_LBLAWAR1_PRELIM 0x80000010 /* Access window size 128K */
+#define CFG_VSC7385_BASE 0xF8000000
-#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
-#define CFG_MAX_FLASH_SECT 135 /* sectors per device */
+#define CFG_BR1_PRELIM (CFG_VSC7385_BASE | BR_PS_8 | BR_V)
+#define CFG_OR1_PRELIM (OR_AM_128KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
+ OR_GPCM_SCY_15 | OR_GPCM_SETA | OR_GPCM_TRLX | \
+ OR_GPCM_EHTR | OR_GPCM_EAD)
-#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE + 0x800000}
+#define CFG_LBLAWBAR1_PRELIM CFG_VSC7385_BASE
+#define CFG_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
-#undef CFG_FLASH_CHECKSUM
-#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
-#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
+#endif
+
+/* LED */
-#define CFG_LED_BASE 0xF9000000 /* start of LED and Board ID */
+#define CFG_LED_BASE 0xF9000000
#define CFG_BR2_PRELIM (CFG_LED_BASE | BR_PS_8 | BR_V)
-#define CFG_OR2_PRELIM (0xFFE00000 /* 2MB */ | \
- OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | \
- OR_GPCM_SCY_9 | \
- OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
+#define CFG_OR2_PRELIM (OR_AM_2MB | OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | \
+ OR_GPCM_XACS | OR_GPCM_SCY_9 | OR_GPCM_TRLX | \
+ OR_GPCM_EHTR | OR_GPCM_EAD)
+
+/* Compact Flash */
#ifdef CONFIG_COMPACT_FLASH
@@ -219,32 +233,16 @@
#define CFG_BR3_PRELIM (CFG_CF_BASE | BR_PS_16 | BR_MS_UPMA | BR_V)
#define CFG_OR3_PRELIM (OR_UPM_AM | OR_UPM_BI)
-#define CFG_LBLAWBAR2_PRELIM CFG_CF_BASE /* Window base at flash base + LED & Board ID */
-#define CFG_LBLAWAR2_PRELIM 0x8000000F /* 64K bytes */
-
-#undef CONFIG_IDE_RESET
-#undef CONFIG_IDE_PREINIT
-
-#define CFG_IDE_MAXBUS 1
-#define CFG_IDE_MAXDEVICE 1
-
-#define CFG_ATA_IDE0_OFFSET 0x0000
-#define CFG_ATA_BASE_ADDR CFG_CF_BASE
-#define CFG_ATA_DATA_OFFSET 0x0000
-#define CFG_ATA_REG_OFFSET 0
-#define CFG_ATA_ALT_OFFSET 0x0200
-#define CFG_ATA_STRIDE 2
-
-#define ATA_RESET_TIME 1 /* If a CF card is not inserted, time out quickly */
+#define CFG_LBLAWBAR3_PRELIM CFG_CF_BASE
+#define CFG_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_64KB)
#endif
-#define CONFIG_DOS_PARTITION
-
-#define CFG_MID_FLASH_JUMP 0x7F000000
+/*
+ * U-Boot memory configuration
+ */
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
-
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
#define CFG_RAMBOOT
#else
@@ -253,10 +251,10 @@
#define CONFIG_L1_INIT_RAM
#define CFG_INIT_RAM_LOCK
-#define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
-#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+#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 */
+#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
@@ -272,98 +270,10 @@
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
#define CFG_LBC_LBCR 0x00000000
-#undef 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
- */
-
-#define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
-#define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
-
-#define CFG_LBLAWBAR2_PRELIM 0xF0000000
-#define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64M */
-
-#define CFG_BR2_PRELIM (CFG_LBC_SDRAM_BASE | BR_PS_32 | BR_MS_SDRAM | BR_V)
-#define CFG_OR2_PRELIM (0xFC000000 /* 64 MB */ | \
- OR_SDRAM_XAM | \
- ((9 - 7) << OR_SDRAM_COLS_SHIFT) | \
- ((13 - 9) << OR_SDRAM_ROWS_SHIFT) | \
- OR_SDRAM_EAD)
-
#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
@@ -374,20 +284,16 @@
#define CFG_NS16550_CLK get_bus_freq(0)
#define CFG_BAUDRATE_TABLE \
- {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+
+#define CONFIG_BAUDRATE 115200
#define CFG_NS16550_COM1 (CFG_IMMR + 0x4500)
#define CFG_NS16550_COM2 (CFG_IMMR + 0x4600)
-/* Use the HUSH parser */
-#define CFG_HUSH_PARSER
-#ifdef CFG_HUSH_PARSER
-#define CFG_PROMPT_HUSH_PS2 "> "
-#endif
-
/* pass open firmware flat tree */
-#define CONFIG_OF_FLAT_TREE 1
-#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_FLAT_TREE
+#define CONFIG_OF_BOARD_SETUP
/* maximum size of the flat tree (8K) */
#define OF_FLAT_TREE_MAX_SIZE 8192
@@ -397,6 +303,9 @@
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8349@e0000000/serial@4500"
+/*
+ * PCI
+ */
#ifdef CONFIG_PCI
#define CONFIG_MPC83XX_PCI2
@@ -447,14 +356,18 @@
#endif
+#define PCI_66M
+#ifdef PCI_66M
+#define CONFIG_83XX_CLKIN 66666666 /* in Hz */
+#else
+#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
+#endif
+
/* TSEC */
#ifdef CONFIG_TSEC_ENET
-#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI
-#endif
-
#define CONFIG_MII
#define CONFIG_PHY_GIGE /* In case CFG_CMD_MII is specified */
@@ -468,6 +381,7 @@
#endif
#ifdef CONFIG_MPC83XX_TSEC2
+#define CONFIG_HAS_ETH1
#define CONFIG_MPC83XX_TSEC2_NAME "TSEC1"
#define CFG_TSEC2_OFFSET 0x25000
#define CONFIG_UNKNOWN_TSEC /* TSEC2 is proprietary */
@@ -479,14 +393,15 @@
#endif
-
/*
* Environment
*/
+#define CONFIG_ENV_OVERWRITE
+
#ifndef CFG_RAMBOOT
#define CFG_ENV_IS_IN_FLASH
- #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
- #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
+ #define CFG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for environment */
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE + (4 * CFG_ENV_SECT_SIZE))
#define CFG_ENV_SIZE 0x2000
#else
#define CFG_NO_FLASH /* Flash is not usable now */
@@ -533,16 +448,23 @@
/* Watchdog */
#undef CONFIG_WATCHDOG /* watchdog disabled */
-#ifdef CONFIG_WATCHDOG
-#define CFG_WATCHDOG_VALUE 0xFFFFFFC3
-#endif
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
+#define CONFIG_CMDLINE_EDITING /* Command-line editing */
+#define CFG_HUSH_PARSER /* Use the HUSH parser */
+#define CFG_PROMPT_HUSH_PS2 "> "
+
#define CFG_LOAD_ADDR 0x2000000 /* default load address */
-#define CFG_PROMPT "MPC8349E-mITX> " /* Monitor Command Prompt */
+#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
+
+#ifdef CONFIG_MPC8349ITX
+#define CFG_PROMPT "MPC8349E-mITX> " /* Monitor Command Prompt */
+#else
+#define CFG_PROMPT "MPC8349E-mITX-GP> " /* Monitor Command Prompt */
+#endif
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
@@ -562,15 +484,15 @@
*/
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
-/* Cache Configuration */
+/*
+ * Cache Configuration
+ */
#define CFG_DCACHE_SIZE 32768
#define CFG_CACHELINE_SIZE 32
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CACHELINE_SHIFT 5 /* log2 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 |\
@@ -578,12 +500,12 @@
HRCWL_VCO_1X2 |\
HRCWL_CORE_TO_CSB_2X1)
-#ifdef PCI_64BIT
+#ifdef CFG_LOWBOOT
#define CFG_HRCW_HIGH (\
HRCWH_PCI_HOST |\
- HRCWH_64_BIT_PCI |\
+ HRCWH_32_BIT_PCI |\
HRCWH_PCI1_ARBITER_ENABLE |\
- HRCWH_PCI2_ARBITER_DISABLE |\
+ HRCWH_PCI2_ARBITER_ENABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0X00000100 |\
HRCWH_BOOTSEQ_DISABLE |\
@@ -596,7 +518,7 @@
HRCWH_PCI_HOST |\
HRCWH_32_BIT_PCI |\
HRCWH_PCI1_ARBITER_ENABLE |\
- HRCWH_PCI2_ARBITER_DISABLE |\
+ HRCWH_PCI2_ARBITER_ENABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0XFFF00100 |\
HRCWH_BOOTSEQ_DISABLE |\
@@ -606,30 +528,32 @@
HRCWH_TSEC2M_IN_GMII )
#endif
-/* System performance */
+/*
+ * System performance
+ */
#define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
#define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
#define CFG_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */
#define CFG_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */
#define CFG_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
#define CFG_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
-#define CFG_ACR_RPTCNT 3 /* Arbiter repeat count */
-/* System IO Config */
+/*
+ * System IO Config
+ */
#define CFG_SICRH SICRH_TSOBI1 /* Needed for gigabit to work on TSEC 1 */
#define CFG_SICRL (SICRL_LDP_A | SICRL_USB1)
-#define CFG_HID0_INIT 0x000000000
-
-#define CFG_HID0_FINAL CFG_HID0_INIT
+#define CFG_HID0_INIT 0x000000000
+#define CFG_HID0_FINAL CFG_HID0_INIT
#define CFG_HID2 HID2_HBE
-/* DDR @ 0x00000000 */
+/* DDR */
#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
-/* PCI @ 0x80000000 */
+/* PCI */
#ifdef CONFIG_PCI
#define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
@@ -706,97 +630,72 @@
#endif
#ifdef CONFIG_MPC83XX_TSEC2
-#define CONFIG_HAS_ETH1
#define CONFIG_ETH1ADDR 00:E0:0C:00:8C:02
#endif
-#if 1
-#define CONFIG_IPADDR 10.82.19.159
-#define CONFIG_SERVERIP 10.82.48.106
-#define CONFIG_GATEWAYIP 10.82.19.254
-#define CONFIG_NETMASK 255.255.252.0
-#define CONFIG_NETDEV eth0
-
-#define CONFIG_HOSTNAME mpc8349emitx
-#define CONFIG_ROOTPATH /nfsroot0/u/timur/itx-ltib/rootfs
-#define CONFIG_BOOTFILE timur/uImage
-
-#define CONFIG_UBOOTPATH timur/u-boot.bin
-#else
#define CONFIG_IPADDR 192.168.1.253
#define CONFIG_SERVERIP 192.168.1.1
#define CONFIG_GATEWAYIP 192.168.1.1
#define CONFIG_NETMASK 255.255.252.0
#define CONFIG_NETDEV eth0
+#ifdef CONFIG_MPC8349ITX
#define CONFIG_HOSTNAME mpc8349emitx
-#define CONFIG_ROOTPATH /nfsroot/rootfs
-#define CONFIG_BOOTFILE uImage
-
-#define CONFIG_UBOOTPATH u-boot.bin
+#else
+#define CONFIG_HOSTNAME mpc8349emitxgp
#endif
-#define CONFIG_UBOOTSTART fe700000
-#define CONFIG_UBOOTEND fe77ffff
-
-#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
-
-#define CONFIG_BAUDRATE 115200
+/* Default path and filenames */
+#define CONFIG_ROOTPATH /nfsroot/rootfs
+#define CONFIG_BOOTFILE uImage
+#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
-#undef CONFIG_BOOTCOMMAND
-#ifdef CONFIG_BOOTCOMMAND
-#define CONFIG_BOOTDELAY 6
+#ifdef CONFIG_MPC8349ITX
+#define CONFIG_FDTFILE mpc8349emitx.dtb
#else
-#define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
+#define CONFIG_FDTFILE mpc8349emitxgp.dtb
#endif
+#define CONFIG_BOOTDELAY 0
+
#define XMK_STR(x) #x
#define MK_STR(x) XMK_STR(x)
#define CONFIG_BOOTARGS \
"root=/dev/nfs rw" \
" nfsroot=" MK_STR(CONFIG_SERVERIP) ":" MK_STR(CONFIG_ROOTPATH) \
- " ip=" MK_STR(CONFIG_IPADDR) ":" MK_STR(CONFIG_SERVERIP) ":" \
+ " ip=" MK_STR(CONFIG_IPADDR) ":" MK_STR(CONFIG_SERVERIP) ":" \
MK_STR(CONFIG_GATEWAYIP) ":" MK_STR(CONFIG_NETMASK) ":" \
MK_STR(CONFIG_HOSTNAME) ":" MK_STR(CONFIG_NETDEV) ":off" \
" console=ttyS0," MK_STR(CONFIG_BAUDRATE)
#define CONFIG_EXTRA_ENV_SETTINGS \
- "netdev=" MK_STR(CONFIG_NETDEV) "\0" \
- "tftpflash=tftpboot $loadaddr " MK_STR(CONFIG_UBOOTPATH) "; " \
- "erase " MK_STR(CONFIG_UBOOTSTART) " " MK_STR(CONFIG_UBOOTEND) "; " \
- "cp.b $loadaddr " MK_STR(CONFIG_UBOOTSTART) " $filesize; " \
- "cmp.b $loadaddr " MK_STR(CONFIG_UBOOTSTART) " $filesize\0" \
- "tftpupdate=tftpboot $loadaddr " MK_STR(CONFIG_UBOOTPATH) "; " \
- "protect off FEF00000 FEF7FFFF; " \
- "erase FEF00000 FEF7FFFF; " \
- "cp.b $loadaddr FEF00000 $filesize; " \
- "protect on FEF00000 FEF7FFFF; " \
- "cmp.b $loadaddr FEF00000 $filesize\0" \
- "tftplinux=tftpboot $loadaddr $bootfile; bootm\0" \
- "copyuboot=erase " MK_STR(CONFIG_UBOOTSTART) " " MK_STR(CONFIG_UBOOTEND) "; " \
- "cp.b fef00000 " MK_STR(CONFIG_UBOOTSTART) " 80000\0" \
+ "netdev=" MK_STR(CONFIG_NETDEV) "\0" \
+ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
+ "tftpflash=tftpboot $loadaddr $uboot; " \
+ "protect off " MK_STR(TEXT_BASE) " +$filesize; " \
+ "erase " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
+ "protect on " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
"fdtaddr=400000\0" \
- "fdtfile=mpc8349emitx.dtb\0" \
- ""
+ "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0"
#define CONFIG_NFSBOOTCOMMAND \
- "setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$serverip:$rootpath " \
- "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr - $fdtaddr"
+ "setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath" \
+ " ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
+ " console=$console,$baudrate $othbootargs; " \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
- "setenv bootargs root=/dev/ram rw " \
- "console=$consoledev,$baudrate $othbootargs;" \
- "tftp $ramdiskaddr $ramdiskfile;" \
- "tftp $loadaddr $bootfile;" \
- "tftp $fdtaddr $fdtfile;" \
- "bootm $loadaddr $ramdiskaddr $fdtaddr"
-
+ "setenv bootargs root=/dev/ram rw" \
+ " console=$console,$baudrate $othbootargs; " \
+ "tftp $ramdiskaddr $ramdiskfile;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
#undef MK_STR
#undef XMK_STR
diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index 8ad6551..79937dc 100644
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -100,12 +100,19 @@
#define CFG_DDR_BASE 0x00000000 /* DDR is system memory */
#define CFG_SDRAM_BASE CFG_DDR_BASE
#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
#define CFG_83XX_DDR_USES_CS0
-#undef CONFIG_DDR_ECC /* only for ECC DDR module */
+#define CONFIG_DDR_ECC /* support DDR ECC function */
#define CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
+/*
+ * DDRCDR - DDR Control Driver Register
+ */
+#define CFG_DDRCDR_VALUE 0x80080001
+
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#if defined(CONFIG_SPD_EEPROM)
/*
@@ -117,6 +124,21 @@
* Manually set up DDR parameters
*/
#define CFG_DDR_SIZE 256 /* MB */
+#if defined(CONFIG_DDR_II)
+#define CFG_DDRCDR 0x80080001
+#define CFG_DDR_CS0_BNDS 0x0000000f
+#define CFG_DDR_CS0_CONFIG 0x80330102
+#define CFG_DDR_TIMING_0 0x00220802
+#define CFG_DDR_TIMING_1 0x38357322
+#define CFG_DDR_TIMING_2 0x2f9048c8
+#define CFG_DDR_TIMING_3 0x00000000
+#define CFG_DDR_CLK_CNTL 0x02000000
+#define CFG_DDR_MODE 0x47d00432
+#define CFG_DDR_MODE2 0x8000c000
+#define CFG_DDR_INTERVAL 0x03cf0080
+#define CFG_DDR_SDRAM_CFG 0x43000000
+#define CFG_DDR_SDRAM_CFG2 0x00401000
+#else
#define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9)
#define CFG_DDR_TIMING_1 0x37344321 /* tCL-tRCD-tRP-tRAS=2.5-3-3-7 */
#define CFG_DDR_TIMING_2 0x00000800 /* may need tuning */
@@ -124,6 +146,7 @@
#define CFG_DDR_MODE 0x20000162 /* DLL,normal,seq,4/2.5 */
#define CFG_DDR_INTERVAL 0x045b0100 /* page mode */
#endif
+#endif
/*
* Memory test
@@ -168,7 +191,7 @@
#define CFG_FLASH_CFI /* use the Common Flash Interface */
#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
#define CFG_FLASH_BASE 0xFE000000 /* FLASH base address */
-#define CFG_FLASH_SIZE 16 /* FLASH size is 16M */
+#define CFG_FLASH_SIZE 32 /* max FLASH size is 32M */
#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
#define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
@@ -176,10 +199,12 @@
#define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \
(2 << BR_PS_SHIFT) | /* 16 bit port size */ \
BR_V) /* valid */
-#define CFG_OR0_PRELIM 0xfe006ff7 /* 16MB Flash size */
+#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
+ OR_GPCM_CSNT | OR_GPCM_ACS_0b11 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
+ OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
-#define CFG_MAX_FLASH_SECT 128 /* sectors per device */
+#define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
#undef CFG_FLASH_CHECKSUM
@@ -188,7 +213,7 @@
*/
#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_LBLAWAR1_PRELIM 0x8000000F /* Access window size 64K */
#define CFG_BR1_PRELIM (CFG_BCSR|0x00000801) /* Port size=8bit, MSEL=GPCM */
#define CFG_OR1_PRELIM 0xFFFFE9f7 /* length 32K */
@@ -278,8 +303,8 @@
/*
* Windows to access PIB via local bus
*/
-#define CFG_LBLAWBAR3_PRELIM 0xf8008000 /* windows base 0xf8008000 */
-#define CFG_LBLAWAR3_PRELIM 0x8000000f /* windows size 64KB */
+#define CFG_LBLAWBAR3_PRELIM 0xf8010000 /* windows base 0xf8010000 */
+#define CFG_LBLAWAR3_PRELIM 0x8000000e /* windows size 32KB */
/*
* CS4 on Local Bus, to PIB
@@ -309,6 +334,7 @@
#define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
#define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
/* Use the HUSH parser */
#define CFG_HUSH_PARSER
#ifdef CFG_HUSH_PARSER
@@ -316,14 +342,19 @@
#endif
/* pass open firmware flat tree */
-#define CONFIG_OF_FLAT_TREE 1
+#define CONFIG_OF_LIBFDT 1
+#undef CONFIG_OF_FLAT_TREE
#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_HAS_BD_T 1
+#define CONFIG_OF_HAS_UBOOT_ENV 1
+
/* maximum size of the flat tree (8K) */
#define OF_FLAT_TREE_MAX_SIZE 8192
#define OF_CPU "PowerPC,8360@0"
#define OF_SOC "soc8360@e0000000"
+#define OF_QE "qe@e0100000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#define OF_STDOUT_PATH "/soc8360@e0000000/serial@4500"
@@ -609,7 +640,7 @@
"ramdiskaddr=1000000\0" \
"ramdiskfile=ramfs.83xx\0" \
"fdtaddr=400000\0" \
- "fdtfile=mpc8349emds.dtb\0" \
+ "fdtfile=mpc8360emds.dtb\0" \
""
#define CONFIG_NFSBOOTCOMMAND \
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 246ac7f..bbe3505 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -212,7 +212,6 @@
#endif
#if defined(CFG_RAMBOOT)
-#undef CFG_FLASH_CFI_DRIVER
#undef CONFIG_SPD_EEPROM
#define CFG_SDRAM_SIZE 256
#endif
@@ -468,7 +467,6 @@
#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
@@ -486,21 +484,13 @@
| CFG_CMD_SCSI \
| CFG_CMD_EXT2) \
& \
- ~(CFG_CMD_ENV \
- | CFG_CMD_IMLS \
- | CFG_CMD_FLASH \
- | CFG_CMD_LOADS))
+ ~(CFG_CMD_ENV))
#else
#define CONFIG_COMMANDS ((CONFIG_CMD_DFL \
| CFG_CMD_PING \
- | CFG_CMD_I2C \
- | CFG_CMD_SCSI \
- | CGF_CMD_EXT2) \
+ | CFG_CMD_I2C) \
& \
- ~(CFG_CMD_ENV \
- | CFG_CMD_IMLS \
- | CFG_CMD_FLASH \
- | CFG_CMD_LOADS))
+ ~(CFG_CMD_ENV))
#endif
#else
#if defined(CONFIG_PCI)
diff --git a/include/configs/PCI405.h b/include/configs/PCI405.h
index 9d5c4f4..027dd22 100644
--- a/include/configs/PCI405.h
+++ b/include/configs/PCI405.h
@@ -1,6 +1,9 @@
/*
+ * (C) Copyright 2007
+ * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com
+ *
* (C) Copyright 2001-2004
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -32,8 +35,6 @@
* High Level Configuration Options
* (easy to change)
*/
-#define CONFIG_IDENT_STRING " $Name: esd_PCI405_05_07_28 $"
-
#define CONFIG_405GP 1 /* This is a PPC405 CPU */
#define CONFIG_4xx 1 /* ...member of PPC4xx family */
#define CONFIG_PCI405 1 /* ...on a PCI405 board */
@@ -53,9 +54,9 @@
"mem_linux=14336k\0" \
"optargs=panic=0\0" \
"ramargs=setenv bootargs mem=$mem_linux root=/dev/ram rw\0" \
- "addcon=setenv bootargs $bootargs console=ttyS0,$baudrate $optargs\0" \
+ "addcons=setenv bootargs $bootargs console=ttyS0,$baudrate $optargs\0" \
""
-#define CONFIG_BOOTCOMMAND "run ramargs;run addcon;loadpci"
+#define CONFIG_BOOTCOMMAND "run ramargs;run addcons;loadpci"
#define CONFIG_PREBOOT /* enable preboot variable */
diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h
index dd5d831..d02c39b 100644
--- a/include/configs/PLU405.h
+++ b/include/configs/PLU405.h
@@ -51,17 +51,13 @@
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
-#if 0 /* test-only */
#define CONFIG_NET_MULTI 1
+#undef CONFIG_HAS_ETH1
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address */
-#define CONFIG_PHY1_ADDR 1 /* PHY address */
-#else
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_PHY_ADDR 0 /* PHY address */
-#endif
#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
+#define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */
#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index 728083b..ed03577 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -57,17 +57,6 @@
*/
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
-#define CFG_SCCR_INIT (SCCR_DEFAULT & (~SCCR_CLK_MASK))
-#define CFG_SCCR_TSEC1CM SCCR_TSEC1CM_1 /* TSEC1 clock setting */
-#define CFG_SCCR_TSEC2CM SCCR_TSEC2CM_1 /* TSEC2 clock setting */
-#define CFG_SCCR_ENCCM SCCR_ENCCM_3 /* ENC clock setting */
-#define CFG_SCCR_USBCM SCCR_USBCM_3 /* USB clock setting */
-#define CFG_SCCR_VAL ( CFG_SCCR_INIT \
- | CFG_SCCR_TSEC1CM \
- | CFG_SCCR_TSEC2CM \
- | CFG_SCCR_ENCCM \
- | CFG_SCCR_USBCM )
-
/* board pre init: do not call, nothing to do */
#undef CONFIG_BOARD_EARLY_INIT_F
diff --git a/include/configs/acadia.h b/include/configs/acadia.h
new file mode 100644
index 0000000..35b6a51
--- /dev/null
+++ b/include/configs/acadia.h
@@ -0,0 +1,420 @@
+/*
+ * (C) Copyright 2007
+ * 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
+ */
+
+/************************************************************************
+ * acadia.h - configuration for AMCC Acadia (405EZ)
+ ***********************************************************************/
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*-----------------------------------------------------------------------
+ * High Level Configuration Options
+ *----------------------------------------------------------------------*/
+#define CONFIG_ACADIA 1 /* Board is Acadia */
+#define CONFIG_4xx 1 /* ... PPC4xx family */
+#define CONFIG_405EZ 1 /* Specifc 405EZ support*/
+#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
+
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
+#define CONFIG_MISC_INIT_F 1 /* Call misc_init_f */
+
+#define CONFIG_NO_SERIAL_EEPROM
+/*#undef CONFIG_NO_SERIAL_EEPROM*/
+
+#ifdef CONFIG_NO_SERIAL_EEPROM
+/*----------------------------------------------------------------------------
+ * PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
+ * assuming a 66MHz input clock to the 405EZ.
+ *---------------------------------------------------------------------------*/
+/* #define PLLMR0_100_100_12 */
+#define PLLMR0_200_133_66
+/* #define PLLMR0_266_160_80 */
+/* #define PLLMR0_333_166_83 */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ *----------------------------------------------------------------------*/
+#define CFG_MONITOR_LEN (256 * 1024)/* Reserve 256 kB for Monitor */
+#define CFG_MALLOC_LEN (512 * 1024)/* Reserve 512 kB for malloc() */
+
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_FLASH_BASE 0xfe000000
+#define CFG_MONITOR_BASE TEXT_BASE
+#define CFG_CPLD_BASE 0x80000000
+#define CFG_NAND_ADDR 0xd0000000
+#define CFG_USB_HOST 0xef603000 /* USB OHCI 1.1 controller */
+
+/*-----------------------------------------------------------------------
+ * Initial RAM & stack pointer
+ *----------------------------------------------------------------------*/
+#define CFG_TEMP_STACK_OCM 1 /* OCM as init ram */
+
+/* On Chip Memory location */
+#define CFG_OCM_DATA_ADDR 0xF8000000
+#define CFG_OCM_DATA_SIZE 0x4000 /* 16K of onchip SRAM */
+#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SRAM */
+#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
+
+#define CFG_GBL_DATA_SIZE 128 /* size 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
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
+#define CFG_BASE_BAUD 691200
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SERIAL_MULTI 1
+
+/* The following table includes the supported baudrates */
+#define CFG_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
+
+/*-----------------------------------------------------------------------
+ * Environment
+ *----------------------------------------------------------------------*/
+#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
+#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
+#else
+#define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
+#define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */
+#endif
+
+/*-----------------------------------------------------------------------
+ * FLASH related
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
+
+#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 512 /* 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_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
+#define CFG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
+#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE 0x4000 /* 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
+
+/*-----------------------------------------------------------------------
+ * RAM (CRAM)
+ *----------------------------------------------------------------------*/
+#define CFG_MBYTES_RAM 64 /* 64MB */
+
+/*-----------------------------------------------------------------------
+ * 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 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
+
+/* I2C SYSMON (LM75, AD7414 is almost compatible) */
+#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
+#define CONFIG_DTT_AD7414 1 /* use AD7414 */
+#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
+#define CFG_DTT_MAX_TEMP 70
+#define CFG_DTT_LOW_TEMP -30
+#define CFG_DTT_HYSTERESIS 3
+
+#if 0 /* test-only... */
+/*-----------------------------------------------------------------------
+ * SPI stuff - Define to include SPI control
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_SPI
+#endif
+
+/*-----------------------------------------------------------------------
+ * Ethernet
+ *----------------------------------------------------------------------*/
+#define CONFIG_MII 1 /* MII PHY management */
+#define CONFIG_PHY_ADDR 0 /* PHY address */
+#define CONFIG_NET_MULTI 1
+#define CFG_RX_ETH_BUFFER 16 /* # of rx buffers & descriptors*/
+
+#define CONFIG_NETCONSOLE /* include NetConsole support */
+
+#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=acadia\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=acadia/uImage\0" \
+ "kernel_addr=fff10000\0" \
+ "ramdisk_addr=fff20000\0" \
+ "initrd_high=30000000\0" \
+ "load=tftp 200000 acadia/u-boot.bin\0" \
+ "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
+ "cp.b ${fileaddr} fffc0000 ${filesize};" \
+ "setenv filesize;saveenv\0" \
+ "upd=run load;run update\0" \
+ "kozio=bootm ffc60000\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_LOADS_ECHO 1 /* echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+#define CONFIG_USB_OHCI
+#define CONFIG_USB_STORAGE
+
+#if 0 /* test-only */
+#define TEST_ONLY_NAND
+#endif
+
+#ifdef TEST_ONLY_NAND
+#define CMD_NAND CFG_CMD_NAND
+#else
+#define CMD_NAND 0
+#endif
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+#define CONFIG_SUPPORT_VFAT
+
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_ASKENV | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_DTT | \
+ CFG_CMD_DIAG | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_ELF | \
+ CFG_CMD_FAT | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IRQ | \
+ CFG_CMD_MII | \
+ CMD_NAND | \
+ CFG_CMD_NET | \
+ CFG_CMD_NFS | \
+ CFG_CMD_PCI | \
+ CFG_CMD_PING | \
+ CFG_CMD_REGINFO | \
+ CFG_CMD_USB)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#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 */
+
+/*
+ * 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 */
+
+#ifdef TEST_ONLY_NAND
+/*-----------------------------------------------------------------------
+ * NAND FLASH
+ *----------------------------------------------------------------------*/
+#define CFG_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
+#define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE 16384 /* For AMCC 405EZ CPU */
+#define CFG_CACHELINE_SIZE 32 /* ... */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * External Bus Controller (EBC) Setup
+ *----------------------------------------------------------------------*/
+#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
+
+/* Memory Bank 0 (Flash) initialization */
+#define CFG_EBC_PB0AP 0x03337200
+#define CFG_EBC_PB0CR 0xfe0bc000
+
+/* Just initial configuration for CRAM. Will be changed in memory.c to sync mode*/
+/* Memory Bank 1 (CRAM) initialization */
+#define CFG_EBC_PB1AP 0x030400c0
+#define CFG_EBC_PB1CR 0x000bc000
+
+/* Memory Bank 2 (CRAM) initialization */
+#define CFG_EBC_PB2AP 0x030400c0
+#define CFG_EBC_PB2CR 0x020bc000
+
+/* Memory Bank 3 (NAND-FLASH) initialization */
+#define CFG_EBC_PB3AP 0x018003c0
+#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
+
+/* Memory Bank 4 (CPLD) initialization */
+#define CFG_EBC_PB4AP 0x04006000
+#define CFG_EBC_PB4CR (CFG_CPLD_BASE | 0x18000)
+
+#define CFG_EBC_CFG 0xf8400000
+
+/*-----------------------------------------------------------------------
+ * GPIO Setup
+ *----------------------------------------------------------------------*/
+#define CFG_GPIO_CRAM_CLK 8
+#define CFG_GPIO_CRAM_WAIT 9
+#define CFG_GPIO_CRAM_ADV 10
+#define CFG_GPIO_CRAM_CRE (32 + 21)
+
+/*-----------------------------------------------------------------------
+ * Definitions for GPIO_0 setup (PPC405EZ specific)
+ *
+ * GPIO0[0-3] - External Bus Controller CS_4 - CS_7 Outputs
+ * GPIO0[4] - External Bus Controller Hold Input
+ * GPIO0[5] - External Bus Controller Priority Input
+ * GPIO0[6] - External Bus Controller HLDA Output
+ * GPIO0[7] - External Bus Controller Bus Request Output
+ * GPIO0[8] - CRAM Clk Output
+ * GPIO0[9] - External Bus Controller Ready Input
+ * GPIO0[10] - CRAM Adv Output
+ * GPIO0[11-24] - NAND Flash Control Data -> Bypasses GPIO when enabled
+ * GPIO0[25] - External DMA Request Input
+ * GPIO0[26] - External DMA EOT I/O
+ * GPIO0[25] - External DMA Ack_n Output
+ * GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
+ * GPIO0[28-30] - Trace Outputs / PWM Inputs
+ * GPIO0[31] - PWM_8 I/O
+ */
+#define CFG_GPIO0_TCR 0xC0000000
+#define CFG_GPIO0_OSRL 0x50000000
+#define CFG_GPIO0_OSRH 0x00000055
+#define CFG_GPIO0_ISR1L 0x00000000
+#define CFG_GPIO0_ISR1H 0x00000055
+#define CFG_GPIO0_TSRL 0x00000000
+#define CFG_GPIO0_TSRH 0x00000055
+
+/*-----------------------------------------------------------------------
+ * Definitions for GPIO_1 setup (PPC405EZ specific)
+ *
+ * GPIO1[0-6] - PWM_9 to PWM_15 I/O
+ * GPIO1[7] - PWM_DIV_CLK (Out) / IRQ4 Input
+ * GPIO1[8] - TS5 Output / DAC_IP_TRIG Input
+ * GPIO1[9] - TS6 Output / ADC_IP_TRIG Input
+ * GPIO1[10-12] - UART0 Control Inputs
+ * GPIO1[13] - UART0_DTR_N Output/IEEE_1588_TS Output/TMRCLK Input
+ * GPIO1[14] - UART0_RTS_N Output/SPI_SS_2_N Output
+ * GPIO1[15] - SPI_SS_3_N Output/UART0_RI_N Input
+ * GPIO1[16] - SPI_SS_1_N Output
+ * GPIO1[17-20] - Trace Output/External Interrupts IRQ0 - IRQ3 inputs
+ */
+#define CFG_GPIO1_OSRH 0x55455555
+#define CFG_GPIO1_OSRL 0x40000110
+#define CFG_GPIO1_ISR1H 0x00000000
+#define CFG_GPIO1_ISR1L 0x15555445
+#define CFG_GPIO1_TSRH 0x00000000
+#define CFG_GPIO1_TSRL 0x00000000
+#define CFG_GPIO1_TCR 0xFFFF8014
+
+/*
+ * 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 */
diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h
index 458ebab..beaf385 100644
--- a/include/configs/atstk1002.h
+++ b/include/configs/atstk1002.h
@@ -62,11 +62,14 @@
*/
#define CFG_PLL0_OPT 0x04
-#define CFG_USART1 1
-
-#define CFG_CONSOLE_UART_DEV DEVICE_USART1
+#undef CONFIG_USART0
+#define CONFIG_USART1 1
+#undef CONFIG_USART2
+#undef CONFIG_USART3
/* User serviceable stuff */
+#define CONFIG_DOS_PARTITION 1
+
#define CONFIG_CMDLINE_TAG 1
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1
@@ -75,16 +78,47 @@
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTARGS \
- "console=ttyUS0 root=/dev/mtdblock1 fbmem=600k"
+ "console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2 fbmem=600k"
+
+#define CONFIG_BOOTCOMMAND \
+ "fsload; bootm $(fileaddr)"
+
+/*
+ * Only interrupt autoboot if <space> is pressed. Otherwise, garbage
+ * data on the serial line may interrupt the boot sequence.
+ */
+#define CONFIG_BOOTDELAY 2
+#define CONFIG_AUTOBOOT 1
+#define CONFIG_AUTOBOOT_KEYED 1
+#define CONFIG_AUTOBOOT_PROMPT \
+ "Press SPACE to abort autoboot in %d seconds\n"
+#define CONFIG_AUTOBOOT_DELAY_STR "d"
+#define CONFIG_AUTOBOOT_STOP_STR " "
+
+/*
+ * These are "locally administered ethernet addresses" generated by
+ * ./tools/gen_eth_addr
+ *
+ * After booting the board for the first time, new addresses should be
+ * generated and assigned to the environment variables "ethaddr" and
+ * "eth1addr".
+ */
+#define CONFIG_ETHADDR "6a:87:71:14:cd:cb"
+#define CONFIG_ETH1ADDR "ca:f8:15:e6:3e:e6"
+#define CONFIG_OVERWRITE_ETHADDR_ONCE 1
+#define CONFIG_NET_MULTI 1
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_SUBNETMASK \
+ | CONFIG_BOOTP_GATEWAY)
#define CONFIG_COMMANDS (CFG_CMD_BDI \
| CFG_CMD_LOADS \
| CFG_CMD_LOADB \
- /* | CFG_CMD_IMI */ \
+ | CFG_CMD_IMI \
/* | CFG_CMD_CACHE */ \
| CFG_CMD_FLASH \
| CFG_CMD_MEMORY \
- /* | CFG_CMD_NET */ \
+ | CFG_CMD_NET \
| CFG_CMD_ENV \
/* | CFG_CMD_IRQ */ \
| CFG_CMD_BOOTD \
@@ -96,7 +130,7 @@
/* | CFG_CMD_I2C */ \
| CFG_CMD_REGINFO \
/* | CFG_CMD_DATE */ \
- /* | CFG_CMD_DHCP */ \
+ | CFG_CMD_DHCP \
/* | CFG_CMD_AUTOSCRIPT */ \
/* | CFG_CMD_MII */ \
| CFG_CMD_MISC \
@@ -106,19 +140,22 @@
/* | CFG_CMD_SAVES */ \
/* | CFG_CMD_SPI */ \
/* | CFG_CMD_PING */ \
- /* | CFG_CMD_MMC */ \
- /* | CFG_CMD_FAT */ \
- /* | CFG_CMD_IMLS */ \
+ | CFG_CMD_MMC \
+ | CFG_CMD_FAT \
+ | CFG_CMD_IMLS \
/* | CFG_CMD_ITEST */ \
- /* | CFG_CMD_EXT2 */ \
+ | CFG_CMD_EXT2 \
+ | CFG_CMD_JFFS2 \
)
#include <cmd_confdefs.h>
#define CONFIG_ATMEL_USART 1
+#define CONFIG_MACB 1
#define CONFIG_PIO2 1
#define CFG_NR_PIOS 5
#define CFG_HSDRAMC 1
+#define CONFIG_MMC 1
#define CFG_DCACHE_LINESZ 32
#define CFG_ICACHE_LINESZ 32
@@ -150,16 +187,8 @@
#define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE)
#define CFG_MALLOC_LEN (256*1024)
-#define CFG_MALLOC_END \
- ({ \
- DECLARE_GLOBAL_DATA_PTR; \
- CFG_SDRAM_BASE + gd->sdram_size; \
- })
-#define CFG_MALLOC_START (CFG_MALLOC_END - CFG_MALLOC_LEN)
-
#define CFG_DMA_ALLOC_LEN (16384)
-#define CFG_DMA_ALLOC_END (CFG_MALLOC_START)
-#define CFG_DMA_ALLOC_START (CFG_DMA_ALLOC_END - CFG_DMA_ALLOC_LEN)
+
/* Allow 2MB for the kernel run-time image */
#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00200000)
#define CFG_BOOTPARAMS_LEN (16 * 1024)
diff --git a/include/configs/bf533-ezkit.h b/include/configs/bf533-ezkit.h
new file mode 100644
index 0000000..65dfc81
--- /dev/null
+++ b/include/configs/bf533-ezkit.h
@@ -0,0 +1,228 @@
+/*
+ * U-boot - Configuration file for BF533 EZKIT board
+ */
+
+#ifndef __CONFIG_EZKIT533_H__
+#define __CONFIG_EZKIT533_H__
+
+#define CONFIG_BAUDRATE 57600
+#define CONFIG_STAMP 1
+
+#define CONFIG_BOOTDELAY 5
+#define CFG_AUTOLOAD "no" /*rarpb, bootp or dhcp commands will perform only a */
+
+#define CFG_LONGHELP 1
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_LOADADDR 0x01000000 /* default load address */
+#define CONFIG_BOOTCOMMAND "tftp $(loadaddr) linux"
+/* #define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw" */
+
+#define CONFIG_DRIVER_SMC91111 1
+#define CONFIG_SMC91111_BASE 0x20310300
+
+#if 0
+#define CONFIG_MII
+#define CFG_DISCOVER_PHY
+#endif
+
+#define CONFIG_RTC_BFIN 1
+#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, currently its disabled */
+
+/*
+ * Boot Mode Set
+ * Blackfin can support several boot modes
+ */
+#define BF533_BYPASS_BOOT 0x0001 /* Bootmode 0: Execute from 16-bit externeal memory ( bypass BOOT ROM) */
+#define BF533_PARA_BOOT 0x0002 /* Bootmode 1: Boot from 8-bit or 16-bit flash */
+#define BF533_SPI_BOOT 0x0004 /* Bootmode 3: Boot from SPI flash */
+/* Define the boot mode */
+#define BFIN_BOOT_MODE BF533_BYPASS_BOOT
+/* #define BFIN_BOOT_MODE BF533_SPI_BOOT */
+
+#define CONFIG_PANIC_HANG 1
+
+#define ADSP_BF531 0x31
+#define ADSP_BF532 0x32
+#define ADSP_BF533 0x33
+#define BFIN_CPU ADSP_BF533
+
+/* This sets the default state of the cache on U-Boot's boot */
+#define CONFIG_ICACHE_ON
+#define CONFIG_DCACHE_ON
+
+/* Define where the uboot will be loaded by on-chip boot rom */
+#define APP_ENTRY 0x00001000
+
+/* CONFIG_CLKIN_HZ is any value in Hz */
+#define CONFIG_CLKIN_HZ 27000000
+/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
+/* 1=CLKIN/2 */
+#define CONFIG_CLKIN_HALF 0
+/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
+/* 1=bypass PLL */
+#define CONFIG_PLL_BYPASS 0
+/* CONFIG_VCO_MULT controls what the multiplier of the PLL is. */
+/* Values can range from 1-64 */
+#define CONFIG_VCO_MULT 22
+/* CONFIG_CCLK_DIV controls what the core clock divider is */
+/* Values can be 1, 2, 4, or 8 ONLY */
+#define CONFIG_CCLK_DIV 1
+/* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
+/* Values can range from 1-15 */
+#define CONFIG_SCLK_DIV 5
+/* CONFIG_SPI_BAUD controls the SPI peripheral clock divider */
+/* Values can range from 2-65535 */
+/* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD) */
+#define CONFIG_SPI_BAUD 2
+#define CONFIG_SPI_BAUD_INITBLOCK 4
+
+#if ( CONFIG_CLKIN_HALF == 0 )
+#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
+#else
+#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
+#endif
+
+#if (CONFIG_PLL_BYPASS == 0)
+#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
+#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
+#else
+#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
+#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
+#endif
+
+#define CONFIG_MEM_SIZE 32 /* 128, 64, 32, 16 */
+#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
+#define CONFIG_MEM_MT48LC16M16A2TG_75 1
+
+#define CONFIG_LOADS_ECHO 1
+
+
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_PING | \
+ CFG_CMD_ELF | \
+ CFG_CMD_I2C | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_DATE)
+#define CONFIG_BOOTARGS "root=/dev/mtdblock0 ip=192.168.0.15:192.168.0.2:192.168.0.1:255.255.255.0:ezkit:eth0:off console=ttyBF0,57600"
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CFG_PROMPT "ezkit> " /* 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 0x00000000 /* memtest works on */
+#define CFG_MEMTEST_END ( (CONFIG_MEM_SIZE - 1) * 1024 * 1024) /* 1 ... 31 MB in DRAM */
+#define CFG_LOAD_ADDR 0x01000000 /* default load address */
+#define CFG_HZ 1000 /* decrementer freq: 10 ms ticks */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 * 1024)
+#define CFG_FLASH_BASE 0x20000000
+
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+#define CFG_GBL_DATA_SIZE 0x4000
+#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
+#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
+
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+#define CFG_FLASH0_BASE 0x20000000
+#define CFG_FLASH1_BASE 0x20200000
+#define CFG_FLASH2_BASE 0x20280000
+#define CFG_MAX_FLASH_BANKS 3 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 40 /* max number of sectors on one chip */
+
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_ADDR 0x20020000
+#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
+
+/* JFFS Partition offset set */
+#define CFG_JFFS2_FIRST_BANK 0
+#define CFG_JFFS2_NUM_BANKS 1
+/* 512k reserved for u-boot */
+#define CFG_JFFS2_FIRST_SECTOR 11
+
+
+/*
+ * Stack sizes
+ */
+#define CONFIG_STACKSIZE (128*1024) /* regular stack */
+
+#define POLL_MODE 1
+#define FLASH_TOT_SECT 40
+#define FLASH_SIZE 0x220000
+#define CFG_FLASH_SIZE 0x220000
+
+/*
+ * Initialize PSD4256 registers for using I2C
+ */
+#define CONFIG_MISC_INIT_R
+
+/*
+ * I2C settings
+ * By default PF1 is used as SDA and PF0 as SCL on the Stamp board
+ */
+#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define PF_SCL PF0
+#define PF_SDA PF1
+
+#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
+#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); *pFIO_INEN &= ~PF_SDA; asm("ssync;")
+#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); *pFIO_INEN |= PF_SDA; asm("ssync;")
+#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); asm("ssync;")
+#define I2C_SDA(bit) if(bit) { \
+ *pFIO_FLAG_S = PF_SDA; \
+ asm("ssync;"); \
+ } \
+ else { \
+ *pFIO_FLAG_C = PF_SDA; \
+ asm("ssync;"); \
+ }
+#define I2C_SCL(bit) if(bit) { \
+ *pFIO_FLAG_S = PF_SCL; \
+ asm("ssync;"); \
+ } \
+ else { \
+ *pFIO_FLAG_C = PF_SCL; \
+ asm("ssync;"); \
+ }
+#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
+
+#define CFG_I2C_SPEED 50000
+#define CFG_I2C_SLAVE 0xFE
+
+#define CFG_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
+
+/* 0xFF, 0x7BB07BB0, 0x22547BB0 */
+/* #define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
+#define AMBCTL0VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B1TT_4 | ~B1RDYPOL | \
+ ~B1RDYEN | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3 | B0TT_4 | ~B0RDYPOL | ~B0RDYEN)
+#define AMBCTL1VAL (B3WAT_2 | B3RAT_2 | B3HT_1 | B3ST_1 | B3TT_4 | B3RDYPOL | ~B3RDYEN | \
+ B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3 | B2TT_4 | ~B2RDYPOL | ~B2RDYEN)
+*/
+#define AMGCTLVAL 0xFF
+#define AMBCTL0VAL 0x7BB07BB0
+#define AMBCTL1VAL 0xFFC27BB0
+
+#define CONFIG_VDSP 1
+
+#ifdef CONFIG_VDSP
+#define ET_EXEC_VDSP 0x8
+#define SHT_STRTAB_VDSP 0x1
+#define ELFSHDRSIZE_VDSP 0x2C
+#define VDSP_ENTRY_ADDR 0xFFA00000
+#endif
+
+#endif
diff --git a/include/configs/bf533-stamp.h b/include/configs/bf533-stamp.h
new file mode 100644
index 0000000..79a1404
--- /dev/null
+++ b/include/configs/bf533-stamp.h
@@ -0,0 +1,467 @@
+/*
+ * U-boot - Configuration file for BF533 STAMP board
+ */
+
+#ifndef __CONFIG_STAMP_H__
+#define __CONFIG_STAMP_H__
+
+#define CONFIG_STAMP 1
+#define CONFIG_RTC_BFIN 1
+#define CONFIG_BF533 1
+/*
+ * Boot Mode Set
+ * Blackfin can support several boot modes
+ */
+#define BF533_BYPASS_BOOT 0x0001 /* Bootmode 0: Execute from 16-bit externeal memory ( bypass BOOT ROM) */
+#define BF533_PARA_BOOT 0x0002 /* Bootmode 1: Boot from 8-bit or 16-bit flash */
+#define BF533_SPI_BOOT 0x0004 /* Bootmode 3: Boot from SPI flash */
+/* Define the boot mode */
+#define BFIN_BOOT_MODE BF533_BYPASS_BOOT
+/* #define BFIN_BOOT_MODE BF533_SPI_BOOT */
+
+#define CONFIG_PANIC_HANG 1
+
+#define ADSP_BF531 0x31
+#define ADSP_BF532 0x32
+#define ADSP_BF533 0x33
+#define BFIN_CPU ADSP_BF533
+
+/* This sets the default state of the cache on U-Boot's boot */
+#define CONFIG_ICACHE_ON
+#define CONFIG_DCACHE_ON
+
+/* Define where the uboot will be loaded by on-chip boot rom */
+#define APP_ENTRY 0x00001000
+
+/*
+ * Stringize definitions - needed for environmental settings
+ */
+#define STRINGIZE2(x) #x
+#define STRINGIZE(x) STRINGIZE2(x)
+
+/*
+ * Board settings
+ */
+#define CONFIG_DRIVER_SMC91111 1
+#define CONFIG_SMC91111_BASE 0x20300300
+
+/* FLASH/ETHERNET uses the same address range */
+#define SHARED_RESOURCES 1
+
+/* Is I2C bit-banged? */
+#define CONFIG_SOFT_I2C 1
+
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define PF_SCL PF3
+#define PF_SDA PF2
+
+/*
+ * Video splash screen support
+ */
+#define CONFIG_VIDEO 0
+
+#define CONFIG_VDSP 1
+
+/*
+ * Clock settings
+ */
+
+/* CONFIG_CLKIN_HZ is any value in Hz */
+#define CONFIG_CLKIN_HZ 11059200
+/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
+/* 1=CLKIN/2 */
+#define CONFIG_CLKIN_HALF 0
+/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
+/* 1=bypass PLL */
+#define CONFIG_PLL_BYPASS 0
+/* CONFIG_VCO_MULT controls what the multiplier of the PLL is. */
+/* Values can range from 1-64 */
+#define CONFIG_VCO_MULT 36
+/* CONFIG_CCLK_DIV controls what the core clock divider is */
+/* Values can be 1, 2, 4, or 8 ONLY */
+#define CONFIG_CCLK_DIV 1
+/* CONFIG_SCLK_DIV controls what the peripheral clock divider is*/
+/* Values can range from 1-15 */
+#define CONFIG_SCLK_DIV 5
+/* CONFIG_SPI_BAUD controls the SPI peripheral clock divider */
+/* Values can range from 2-65535 */
+/* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD) */
+#define CONFIG_SPI_BAUD 2
+
+#if (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#define CONFIG_SPI_BAUD_INITBLOCK 4
+#endif
+
+/*
+ * Network settings
+ */
+
+#if (CONFIG_DRIVER_SMC91111)
+#if 0
+#define CONFIG_MII
+#endif
+
+/* network support */
+#define CONFIG_IPADDR 192.168.0.15
+#define CONFIG_NETMASK 255.255.255.0
+#define CONFIG_GATEWAYIP 192.168.0.1
+#define CONFIG_SERVERIP 192.168.0.2
+#define CONFIG_HOSTNAME STAMP
+#define CONFIG_ROOTPATH /checkout/uClinux-dist/romfs
+
+/* To remove hardcoding and enable MAC storage in EEPROM */
+/* #define CONFIG_ETHADDR 02:80:ad:20:31:b8 */
+#endif /* CONFIG_DRIVER_SMC91111 */
+
+/*
+ * Flash settings
+ */
+
+#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
+#define CFG_FLASH_CFI_AMD_RESET
+
+#define CFG_FLASH_BASE 0x20000000
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 67 /* max number of sectors on one chip */
+
+#if (BFIN_BOOT_MODE == BF533_BYPASS_BOOT)
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_ADDR 0x20004000
+#define CFG_ENV_OFFSET (CFG_ENV_ADDR - CFG_FLASH_BASE)
+#elif (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#define CFG_ENV_IS_IN_EEPROM 1
+#define CFG_ENV_OFFSET 0x4000
+#define CFG_ENV_HEADER (CFG_ENV_OFFSET + 0x12A) /* 0x12A is the length of LDR file header */
+#endif
+
+#define CFG_ENV_SIZE 0x2000
+#define CFG_ENV_SECT_SIZE 0x2000 /* Total Size of Environment Sector */
+#define ENV_IS_EMBEDDED
+
+#define CFG_FLASH_ERASE_TOUT 30000 /* Timeout for Chip Erase (in ms) */
+#define CFG_FLASH_ERASEBLOCK_TOUT 5000 /* Timeout for Block Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 1 /* Timeout for Flash Write (in ms) */
+
+/* JFFS Partition offset set */
+#define CFG_JFFS2_FIRST_BANK 0
+#define CFG_JFFS2_NUM_BANKS 1
+/* 512k reserved for u-boot */
+#define CFG_JFFS2_FIRST_SECTOR 11
+
+/*
+ * following timeouts shall be used once the
+ * Flash real protection is enabled
+ */
+#define CFG_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
+#define CFG_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
+
+/*
+ * SDRAM settings & memory map
+ */
+
+#define CONFIG_MEM_SIZE 128 /* 128, 64, 32, 16 */
+#define CONFIG_MEM_ADD_WDTH 11 /* 8, 9, 10, 11 */
+#define CONFIG_MEM_MT48LC64M4A2FB_7E 1
+
+#if (BFIN_BOOT_MODE == BF533_BYPASS_BOOT)
+#define CFG_MEMTEST_START 0x00000000 /* memtest works on */
+#elif (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
+#endif
+
+#define CFG_SDRAM_BASE 0x00000000
+
+#define CFG_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 *1024)
+#define CFG_MEMTEST_END (CFG_MAX_RAM_SIZE - 0x80000 - 1)
+#define CONFIG_LOADADDR 0x01000000
+
+#define CFG_LOAD_ADDR CONFIG_LOADADDR
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_GBL_DATA_SIZE 0x4000 /* Reserve 16k for Global Data */
+#define CONFIG_STACKSIZE (128*1024) /* regular stack */
+
+#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - 0x40000)
+#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
+#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
+
+/* Check to make sure everything fits in SDRAM */
+#if ((CFG_MONITOR_BASE + CFG_MONITOR_LEN) > CFG_MAX_RAM_SIZE)
+ #error Memory Map does not fit into configuration
+#endif
+
+#if ( CONFIG_CLKIN_HALF == 0 )
+#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
+#else
+#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
+#endif
+
+#if (CONFIG_PLL_BYPASS == 0)
+#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
+#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
+#else
+#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
+#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
+#endif
+
+#if (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#if (CONFIG_SCLK_HZ / (2*CONFIG_SPI_BAUD) > 20000000)
+#define CONFIG_SPI_FLASH_FAST_READ 1 /* Needed if SPI_CLK > 20 MHz */
+#else
+#undef CONFIG_SPI_FLASH_FAST_READ
+#endif
+#endif
+
+/*
+ * Command settings
+ */
+
+#define CFG_LONGHELP 1
+#define CONFIG_CMDLINE_EDITING 1
+
+#if (BFIN_BOOT_MODE == BF533_BYPASS_BOOT)
+#define CFG_AUTOLOAD "no" /*rarpb, bootp or dhcp commands will perform only a */
+#endif
+
+/* configuration lookup from the BOOTP/DHCP server, */
+/* but not try to load any image using TFTP */
+
+#define CONFIG_BOOTDELAY 5
+#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, currently its disabled */
+#if (BFIN_BOOT_MODE == BF533_BYPASS_BOOT)
+#define CONFIG_BOOTCOMMAND "run ramboot"
+#elif (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#define CONFIG_BOOTCOMMAND "eeprom read 0x1000000 0x100000 0x180000;icache on;dcache on;bootm 0x1000000"
+#endif
+
+#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw console=ttyBF0,57600"
+
+#if (CONFIG_DRIVER_SMC91111)
+#define CONFIG_COMMANDS1 (CONFIG_CMD_DFL | \
+ CFG_CMD_PING | \
+ CFG_CMD_ELF | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_DATE)
+
+#else
+#define CONFIG_COMMANDS1 (CONFIG_CMD_DFL | \
+ CFG_CMD_ELF | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_DATE)
+#endif
+
+#if (BFIN_BOOT_MODE == BF533_BYPASS_BOOT)
+#if (CONFIG_DRIVER_SMC91111)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
+ "$(rootpath) console=ttyBF0,57600\0" \
+ "addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
+ "$(gatewayip):$(netmask):$(hostname):eth0:off\0" \
+ "ramboot=tftpboot $(loadaddr) linux; " \
+ "run ramargs;run addip;bootelf\0" \
+ "nfsboot=tftpboot $(loadaddr) linux; " \
+ "run nfsargs;run addip;bootelf\0" \
+ "flashboot=bootm 0x20100000\0" \
+ "update=tftpboot $(loadaddr) u-boot.bin; " \
+ "protect off 0x20000000 0x2003FFFF; erase 0x20000000 0x2003FFFF;" \
+ "cp.b $(loadaddr) 0x20000000 $(filesize)\0" \
+ ""
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "flashboot=bootm 0x20100000\0" \
+ "
+#endif
+
+#elif (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
+ "$(rootpath) console=ttyBF0,57600\0" \
+ "addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
+ "$(gatewayip):$(netmask):$(hostname):eth0:off\0" \
+ "ramboot=tftpboot $(loadaddr) linux; " \
+ "run ramargs;run addip;bootelf\0" \
+ "nfsboot=tftpboot $(loadaddr) linux; " \
+ "run nfsargs;run addip;bootelf\0" \
+ "flashboot=bootm 0x20100000\0" \
+ "update=tftpboot $(loadaddr) u-boot.ldr;" \
+ "eeprom write $(loadaddr) 0x0 $(filesize);\0"\
+ ""
+#endif
+
+#ifdef CONFIG_SOFT_I2C
+#if (!CONFIG_SOFT_I2C)
+#undef CONFIG_SOFT_I2C
+#endif
+#endif
+
+#if (CONFIG_SOFT_I2C)
+#define CONFIG_COMMANDS2 CFG_CMD_I2C
+#else
+#define CONFIG_COMMANDS2 0
+#endif /* CONFIG_SOFT_I2C */
+
+#if (BFIN_BOOT_MODE == BF533_BYPASS_BOOT)
+#define CONFIG_COMMANDS ( CONFIG_COMMANDS1 | CONFIG_COMMANDS2 | CFG_CMD_DHCP)
+#elif (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#define CONFIG_COMMANDS ( CONFIG_COMMANDS1 | CONFIG_COMMANDS2)
+#endif
+
+/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Console settings
+ */
+
+#define CONFIG_BAUDRATE 57600
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#if (BFIN_BOOT_MODE == BF533_SPI_BOOT)
+#if (BFIN_CPU == ADSP_BF531)
+#define CFG_PROMPT "serial_bf531> " /* Monitor Command Prompt */
+#elif (BFIN_CPU == ADSP_BF532)
+#define CFG_PROMPT "serial_bf532> " /* Monitor Command Prompt */
+#else
+#define CFG_PROMPT "serial_bf533> " /* Monitor Command Prompt */
+#endif
+#else
+#if (BFIN_CPU == ADSP_BF531)
+#define CFG_PROMPT "bf531> " /* Monitor Command Prompt */
+#elif (BFIN_CPU == ADSP_BF532)
+#define CFG_PROMPT "bf532> " /* Monitor Command Prompt */
+#else
+#define CFG_PROMPT "bf533> " /* Monitor Command Prompt */
+#endif
+#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 CONFIG_LOADS_ECHO 1
+
+/*
+ * I2C settings
+ * By default PF2 is used as SDA and PF3 as SCL on the Stamp board
+ */
+#if (CONFIG_SOFT_I2C)
+
+#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
+#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); *pFIO_INEN &= ~PF_SDA; asm("ssync;")
+#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); *pFIO_INEN |= PF_SDA; asm("ssync;")
+#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); asm("ssync;")
+#define I2C_SDA(bit) if(bit) { \
+ *pFIO_FLAG_S = PF_SDA; \
+ asm("ssync;"); \
+ } \
+ else { \
+ *pFIO_FLAG_C = PF_SDA; \
+ asm("ssync;"); \
+ }
+#define I2C_SCL(bit) if(bit) { \
+ *pFIO_FLAG_S = PF_SCL; \
+ asm("ssync;"); \
+ } \
+ else { \
+ *pFIO_FLAG_C = PF_SCL; \
+ asm("ssync;"); \
+ }
+#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
+
+#define CFG_I2C_SPEED 50000
+#define CFG_I2C_SLAVE 0xFE
+#endif /* CONFIG_SOFT_I2C */
+
+/*
+ * Compact Flash settings
+ */
+
+/* Enabled below option for CF support */
+/* #define CONFIG_STAMP_CF 1 */
+
+#if defined(CONFIG_STAMP_CF) && (CONFIG_COMMANDS & CFG_CMD_IDE)
+
+#define CONFIG_MISC_INIT_R 1
+#define CONFIG_DOS_PARTITION 1
+/*
+ * IDE/ATA stuff
+ */
+#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
+#undef CONFIG_IDE_LED /* no led for ide supported */
+#undef CONFIG_IDE_RESET /* no reset for ide supported */
+
+#define CFG_IDE_MAXBUS 1 /* max. 1 IDE busses */
+#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
+
+#define CFG_ATA_BASE_ADDR 0x20200000
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_DATA_OFFSET 0x0020 /* Offset for data I/O */
+#define CFG_ATA_REG_OFFSET 0x0020 /* Offset for normal register accesses */
+#define CFG_ATA_ALT_OFFSET 0x0007 /* Offset for alternate registers */
+
+#define CFG_ATA_STRIDE 2
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+
+#define CFG_HZ 1000 /* 1ms time tick */
+
+#define CFG_BOOTM_LEN 0x4000000/* Large Image Length, set to 64 Meg */
+
+#define CONFIG_SHOW_BOOT_PROGRESS 1 /* Show boot progress on LEDs */
+
+#define CONFIG_SPI
+
+#ifdef CONFIG_VIDEO
+#if (CONFIG_VIDEO)
+#define CONFIG_SPLASH_SCREEN 1
+#define CONFIG_SILENT_CONSOLE 1
+#else
+#undef CONFIG_VIDEO
+#endif
+#endif
+
+/*
+ * FLASH organization and environment definitions
+ */
+#define CFG_BOOTMAPSZ (8 << 20)/* Initial Memory map for Linux */
+
+/* 0xFF, 0xBBC3BBc3, 0x99B39983 */
+/*#define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
+#define AMBCTL0VAL (B1WAT_11 | B1RAT_11 | B1HT_3 | B1ST_4 | B1TT_4 | B1RDYPOL | \
+ B1RDYEN | B0WAT_11 | B0RAT_11 | B0HT_3 | B0ST_4 | B0TT_4 | B0RDYPOL | B0RDYEN)
+#define AMBCTL1VAL (B3WAT_9 | B3RAT_9 | B3HT_2 | B3ST_3 | B3TT_4 | B3RDYPOL | \
+ B3RDYEN | B2WAT_9 | B2RAT_9 | B2HT_2 | B2ST_4 | B2TT_4 | B2RDYPOL | B2RDYEN)
+*/
+#define AMGCTLVAL 0xFF
+#define AMBCTL0VAL 0xBBC3BBC3
+#define AMBCTL1VAL 0x99B39983
+#define CF_AMBCTL1VAL 0x99B3ffc2
+
+#ifdef CONFIG_VDSP
+#define ET_EXEC_VDSP 0x8
+#define SHT_STRTAB_VDSP 0x1
+#define ELFSHDRSIZE_VDSP 0x2C
+#define VDSP_ENTRY_ADDR 0xFFA00000
+#endif
+
+#endif
diff --git a/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h
new file mode 100644
index 0000000..f6755ac
--- /dev/null
+++ b/include/configs/bf537-stamp.h
@@ -0,0 +1,502 @@
+/*
+ * U-boot - Configuration file for BF537 STAMP board
+ */
+
+#ifndef __CONFIG_BF537_H__
+#define __CONFIG_BF537_H__
+
+#define CFG_LONGHELP 1
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_BAUDRATE 57600
+/* Set default serial console for bf537 */
+#define CONFIG_UART_CONSOLE 0
+#define CONFIG_BF537 1
+#define CONFIG_BOOTDELAY 5
+/* define CONFIG_BF537_STAMP_LEDCMD to enable LED command*/
+/*#define CONFIG_BF537_STAMP_LEDCMD 1*/
+
+/*
+ * Boot Mode Set
+ * Blackfin can support several boot modes
+ */
+#define BF537_BYPASS_BOOT 0x0011 /* Bootmode 0: Execute from 16-bit externeal memory ( bypass BOOT ROM) */
+#define BF537_PARA_BOOT 0x0012 /* Bootmode 1: Boot from 8-bit or 16-bit flash */
+#define BF537_SPI_MASTER_BOOT 0x0014 /* Bootmode 3: SPI master mode boot from SPI flash */
+#define BF537_SPI_SLAVE_BOOT 0x0015 /* Bootmode 4: SPI slave mode boot from SPI flash */
+#define BF537_TWI_MASTER_BOOT 0x0016 /* Bootmode 5: TWI master mode boot from EEPROM */
+#define BF537_TWI_SLAVE_BOOT 0x0017 /* Bootmode 6: TWI slave mode boot from EEPROM */
+#define BF537_UART_BOOT 0x0018 /* Bootmode 7: UART slave mdoe boot via UART host */
+/* Define the boot mode */
+#define BFIN_BOOT_MODE BF537_BYPASS_BOOT
+
+#define CONFIG_PANIC_HANG 1
+
+#define ADSP_BF534 0x34
+#define ADSP_BF536 0x36
+#define ADSP_BF537 0x37
+#define BFIN_CPU ADSP_BF537
+
+/* This sets the default state of the cache on U-Boot's boot */
+#define CONFIG_ICACHE_ON
+#define CONFIG_DCACHE_ON
+
+/* Define if want to do post memory test */
+#undef CONFIG_POST_TEST
+
+/* Define where the uboot will be loaded by on-chip boot rom */
+#define APP_ENTRY 0x00001000
+
+#define CONFIG_RTC_BFIN 1
+#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, currently its disabled */
+
+/* CONFIG_CLKIN_HZ is any value in Hz */
+#define CONFIG_CLKIN_HZ 25000000
+/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
+/* 1=CLKIN/2 */
+#define CONFIG_CLKIN_HALF 0
+/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
+/* 1=bypass PLL*/
+#define CONFIG_PLL_BYPASS 0
+/* CONFIG_VCO_MULT controls what the multiplier of the PLL is. */
+/* Values can range from 1-64 */
+#define CONFIG_VCO_MULT 20
+/* CONFIG_CCLK_DIV controls what the core clock divider is */
+/* Values can be 1, 2, 4, or 8 ONLY */
+#define CONFIG_CCLK_DIV 1
+/* CONFIG_SCLK_DIV controls what the peripheral clock divider is*/
+/* Values can range from 1-15 */
+#define CONFIG_SCLK_DIV 5
+/* CONFIG_SPI_BAUD controls the SPI peripheral clock divider */
+/* Values can range from 2-65535 */
+/* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD) */
+#define CONFIG_SPI_BAUD 2
+#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+#define CONFIG_SPI_BAUD_INITBLOCK 4
+#endif
+
+#if ( CONFIG_CLKIN_HALF == 0 )
+#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
+#else
+#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
+#endif
+
+#if (CONFIG_PLL_BYPASS == 0)
+#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
+#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
+#else
+#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
+#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
+#endif
+
+#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+#if (CONFIG_SCLK_HZ / (2*CONFIG_SPI_BAUD) > 20000000)
+#define CONFIG_SPI_FLASH_FAST_READ 1 /* Needed if SPI_CLK > 20 MHz */
+#else
+#undef CONFIG_SPI_FLASH_FAST_READ
+#endif
+#endif
+
+#define CONFIG_MEM_SIZE 64 /* 128, 64, 32, 16 */
+#define CONFIG_MEM_ADD_WDTH 10 /* 8, 9, 10, 11 */
+#define CONFIG_MEM_MT48LC32M8A2_75 1
+
+#define CONFIG_LOADS_ECHO 1
+
+/*
+ * rarpb, bootp or dhcp commands will perform only a
+ * configuration lookup from the BOOTP/DHCP server
+ * but not try to load any image using TFTP
+ */
+#define CFG_AUTOLOAD "no"
+
+/*
+ * Network Settings
+ */
+/* network support */
+#if (BFIN_CPU != ADSP_BF534)
+#define CONFIG_IPADDR 192.168.0.15
+#define CONFIG_NETMASK 255.255.255.0
+#define CONFIG_GATEWAYIP 192.168.0.1
+#define CONFIG_SERVERIP 192.168.0.2
+#define CONFIG_HOSTNAME BF537
+#endif
+
+#define CONFIG_ROOTPATH /romfs
+/* Uncomment next line to use fixed MAC address */
+/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
+/* This is the routine that copies the MAC in Flash to the 'ethaddr' setting */
+
+#define CFG_LONGHELP 1
+#define CONFIG_BOOTDELAY 5
+#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, currently its disabled */
+#define CONFIG_BOOTCOMMAND "run ramboot"
+
+#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT) && defined(CONFIG_POST_TEST)
+/* POST support */
+#define CONFIG_POST ( CFG_POST_MEMORY | \
+ CFG_POST_UART | \
+ CFG_POST_FLASH | \
+ CFG_POST_ETHER | \
+ CFG_POST_LED | \
+ CFG_POST_BUTTON)
+#else
+#undef CONFIG_POST
+#endif
+
+#ifdef CONFIG_POST
+#define CFG_CMD_POST_DIAG CFG_CMD_DIAG
+#define FLASH_START_POST_BLOCK 11 /* Should > = 11 */
+#define FLASH_END_POST_BLOCK 71 /* Should < = 71 */
+#else
+#define CFG_CMD_POST_DIAG 0
+#endif
+
+/* CF-CARD IDE-HDD Support */
+
+/* #define CONFIG_BFIN_TRUE_IDE */ /* Add CF flash card support */
+/* #define CONFIG_BFIN_CF_IDE */ /* Add CF flash card support */
+/* #define CONFIG_BFIN_HDD_IDE */ /* Add IDE Disk Drive (HDD) support */
+
+#if defined(CONFIG_BFIN_CF_IDE) || defined(CONFIG_BFIN_HDD_IDE) || defined(CONFIG_BFIN_TRUE_IDE)
+# define CONFIG_BFIN_IDE 1
+# define ADD_IDE_CMD CFG_CMD_IDE
+#else
+# define ADD_IDE_CMD 0
+#endif
+
+/*#define CONFIG_BF537_NAND */ /* Add nand flash support */
+
+#ifdef CONFIG_BF537_NAND
+# define ADD_NAND_CMD CFG_CMD_NAND
+#else
+# define ADD_NAND_CMD 0
+#endif
+
+#define CONFIG_NETCONSOLE 1
+#define CONFIG_NET_MULTI 1
+
+#if (BFIN_CPU == ADSP_BF534)
+#define CONFIG_BFIN_CMD (CONFIG_CMD_DFL & ~CFG_CMD_NET)
+#else
+#define CONFIG_BFIN_CMD (CONFIG_CMD_DFL | CFG_CMD_PING)
+#endif
+
+#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
+#define CONFIG_COMMANDS (CONFIG_BFIN_CMD| \
+ CFG_CMD_ELF | \
+ CFG_CMD_I2C | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_DHCP | \
+ ADD_IDE_CMD | \
+ ADD_NAND_CMD | \
+ CFG_CMD_POST_DIAG | \
+ CFG_CMD_DATE)
+#elif (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+#define CONFIG_COMMANDS (CONFIG_BFIN_CMD| \
+ CFG_CMD_ELF | \
+ CFG_CMD_I2C | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_EEPROM | \
+ ADD_IDE_CMD | \
+ CFG_CMD_DATE)
+#endif
+
+#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw console=ttyBF0,57600"
+#define CONFIG_LOADADDR 0x1000000
+
+#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT)
+#if (BFIN_CPU != ADSP_BF534)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$(serverip):$(rootpath) console=ttyBF0,57600\0"\
+ "addip=setenv bootargs $(bootargs) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
+ ":$(hostname):eth0:off\0" \
+ "ramboot=tftpboot $(loadaddr) linux;" \
+ "run ramargs;run addip;bootelf\0" \
+ "nfsboot=tftpboot $(loadaddr) linux;" \
+ "run nfsargs;run addip;bootelf\0" \
+ "flashboot=bootm 0x20100000\0" \
+ "update=tftpboot $(loadaddr) u-boot.bin;" \
+ "protect off 0x20000000 0x2007FFFF;" \
+ "erase 0x20000000 0x2007FFFF;cp.b 0x1000000 0x20000000 $(filesize)\0" \
+ ""
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "flashboot=bootm 0x20100000\0" \
+ ""
+#endif
+#elif (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+#if (BFIN_CPU != ADSP_BF534)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$(serverip):$(rootpath) console=ttyBF0,57600\0"\
+ "addip=setenv bootargs $(bootargs) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
+ ":$(hostname):eth0:off\0" \
+ "ramboot=tftpboot $(loadaddr) linux;" \
+ "run ramargs;run addip;bootelf\0" \
+ "nfsboot=tftpboot $(loadaddr) linux;" \
+ "run nfsargs;run addip;bootelf\0" \
+ "flashboot=bootm 0x20100000\0" \
+ "update=tftpboot $(loadaddr) u-boot.ldr;" \
+ "eeprom write $(loadaddr) 0x0 $(filesize);\0" \
+ ""
+#else
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "flashboot=bootm 0x20100000\0" \
+ ""
+#endif
+#endif
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#if (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+#if (BFIN_CPU == ADSP_BF534)
+#define CFG_PROMPT "serial_bf534> " /* Monitor Command Prompt */
+#elif (BFIN_CPU == ADSP_BF536)
+#define CFG_PROMPT "serial_bf536> " /* Monitor Command Prompt */
+#else
+#define CFG_PROMPT "serial_bf537> " /* Monitor Command Prompt */
+#endif
+#else
+#if (BFIN_CPU == ADSP_BF534)
+#define CFG_PROMPT "bf534> " /* Monitor Command Prompt */
+#elif (BFIN_CPU == ADSP_BF536)
+#define CFG_PROMPT "bf536> " /* Monitor Command Prompt */
+#else
+#define CFG_PROMPT "bf537> " /* Monitor Command Prompt */
+#endif
+#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_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024*1024)
+#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 0x0 /* memtest works on */
+#define CFG_MEMTEST_END ( (CONFIG_MEM_SIZE - 1) * 1024*1024) /* 1 ... 63 MB in DRAM */
+#define CFG_LOAD_ADDR CONFIG_LOADADDR /* default load address */
+#define CFG_HZ 1000 /* decrementer freq: 10 ms ticks */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#define CFG_SDRAM_BASE 0x00000000
+
+#define CFG_FLASH_BASE 0x20000000
+
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+#define CFG_GBL_DATA_SIZE 0x4000
+#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
+#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
+
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
+
+#if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT) || (BFIN_BOOT_MODE == BF537_UART_BOOT)
+/* for bf537-stamp, usrt boot mode still store env in flash */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_ADDR 0x20004000
+#define CFG_ENV_OFFSET (CFG_ENV_ADDR - CFG_FLASH_BASE)
+#elif (BFIN_BOOT_MODE == BF537_SPI_MASTER_BOOT)
+#define CFG_ENV_IS_IN_EEPROM 1
+#define CFG_ENV_OFFSET 0x4000
+#define CFG_ENV_HEADER (CFG_ENV_OFFSET + 0x16e) /* 0x12A is the length of LDR file header */
+#endif
+#define CFG_ENV_SIZE 0x2000
+#define CFG_ENV_SECT_SIZE 0x2000 /* Total Size of Environment Sector */
+/* #if (BFIN_BOOT_MODE == BF537_BYPASS_BOOT) */
+#define ENV_IS_EMBEDDED
+/* #endif */
+
+/* JFFS Partition offset set */
+#define CFG_JFFS2_FIRST_BANK 0
+#define CFG_JFFS2_NUM_BANKS 1
+/* 512k reserved for u-boot */
+#define CFG_JFFS2_FIRST_SECTOR 15
+
+#define CONFIG_SPI
+
+/*
+ * Stack sizes
+ */
+#define CONFIG_STACKSIZE (128*1024) /* regular stack */
+
+#define POLL_MODE 1
+#define FLASH_TOT_SECT 71
+#define FLASH_SIZE 0x400000
+#define CFG_FLASH_SIZE 0x400000
+
+/*
+ * Board NAND Infomation
+ */
+
+#define CFG_NAND_ADDR 0x20212000
+#define CFG_NAND_BASE CFG_NAND_ADDR
+#define CFG_MAX_NAND_DEVICE 1
+#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 BFIN_NAND_READY PF3
+
+#define NAND_WAIT_READY(nand) \
+ do { \
+ int timeout = 0; \
+ while(!(*pPORTFIO & PF3)) \
+ if (timeout++ > 100000) \
+ break; \
+ } while (0)
+
+#define BFIN_NAND_CLE (1<<2) /* A2 -> Command Enable */
+#define BFIN_NAND_ALE (1<<1) /* A1 -> Address Enable */
+
+#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr | BFIN_NAND_CLE) = (__u8)(d); } while(0)
+#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr | BFIN_NAND_ALE) = (__u8)(d); } while(0)
+#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)d; } while(0)
+#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)adr))
+
+/*
+ * Initialize PSD4256 registers for using I2C
+ */
+#define CONFIG_MISC_INIT_R
+
+#define CFG_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
+
+/*
+ * I2C settings
+ * By default PF1 is used as SDA and PF0 as SCL on the Stamp board
+ */
+/* #define CONFIG_SOFT_I2C 1*/ /* I2C bit-banged */
+#define CONFIG_HARD_I2C 1 /* I2C TWI */
+#if defined CONFIG_HARD_I2C
+#define CONFIG_TWICLK_KHZ 50
+#endif
+
+#if defined CONFIG_SOFT_I2C
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define PF_SCL PF0
+#define PF_SDA PF1
+
+#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
+#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); *pFIO_INEN &= ~PF_SDA; asm("ssync;")
+#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); *pFIO_INEN |= PF_SDA; asm("ssync;")
+#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); asm("ssync;")
+#define I2C_SDA(bit) if(bit) { \
+ *pFIO_FLAG_S = PF_SDA; \
+ asm("ssync;"); \
+ } \
+ else { \
+ *pFIO_FLAG_C = PF_SDA; \
+ asm("ssync;"); \
+ }
+#define I2C_SCL(bit) if(bit) { \
+ *pFIO_FLAG_S = PF_SCL; \
+ asm("ssync;"); \
+ } \
+ else { \
+ *pFIO_FLAG_C = PF_SCL; \
+ asm("ssync;"); \
+ }
+#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
+#endif
+
+#define CFG_I2C_SPEED 50000
+#define CFG_I2C_SLAVE 0xFE
+
+/* 0xFF, 0x7BB07BB0, 0x22547BB0 */
+/* #define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
+#define AMBCTL0VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B1TT_4 | ~B1RDYPOL | \
+ ~B1RDYEN | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3 | B0TT_4 | ~B0RDYPOL | ~B0RDYEN)
+#define AMBCTL1VAL (B3WAT_2 | B3RAT_2 | B3HT_1 | B3ST_1 | B3TT_4 | B3RDYPOL | ~B3RDYEN | \
+ B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3 | B2TT_4 | ~B2RDYPOL | ~B2RDYEN)
+*/
+
+#define AMGCTLVAL 0xFF
+#define AMBCTL0VAL 0x7BB07BB0
+#define AMBCTL1VAL 0xFFC27BB0
+
+#define CONFIG_VDSP 1
+
+#ifdef CONFIG_VDSP
+#define ET_EXEC_VDSP 0x8
+#define SHT_STRTAB_VDSP 0x1
+#define ELFSHDRSIZE_VDSP 0x2C
+#define VDSP_ENTRY_ADDR 0xFFA00000
+#endif
+
+#if defined(CONFIG_BFIN_IDE)
+
+#define CONFIG_DOS_PARTITION 1
+/*
+ * IDE/ATA stuff
+ */
+#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
+#undef CONFIG_IDE_LED /* no led for ide supported */
+#undef CONFIG_IDE_RESET /* no reset for ide supported */
+
+#define CFG_IDE_MAXBUS 1 /* max. 1 IDE busses */
+#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
+
+#undef AMBCTL1VAL
+#define AMBCTL1VAL 0xFFC3FFC3
+
+#define CONFIG_CF_ATASEL_DIS 0x20311800
+#define CONFIG_CF_ATASEL_ENA 0x20311802
+
+#if defined(CONFIG_BFIN_TRUE_IDE)
+/*
+ * Note that these settings aren't for the most part used in include/ata.h
+ * when all of the ATA registers are setup
+ */
+#define CFG_ATA_BASE_ADDR 0x2031C000
+#define CFG_ATA_IDE0_OFFSET 0x0000
+#define CFG_ATA_DATA_OFFSET 0x0020 /* Offset for data I/O */
+#define CFG_ATA_REG_OFFSET 0x0020 /* Offset for normal register accesses */
+#define CFG_ATA_ALT_OFFSET 0x001C /* Offset for alternate registers */
+#define CFG_ATA_STRIDE 2 /* CF.A0 --> Blackfin.Ax */
+#endif /* CONFIG_BFIN_TRUE_IDE */
+
+#if defined(CONFIG_BFIN_CF_IDE) /* USE CompactFlash Storage Card in the common memory space */
+#define CFG_ATA_BASE_ADDR 0x20211800
+#define CFG_ATA_IDE0_OFFSET 0x0000
+#define CFG_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
+#define CFG_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses */
+#define CFG_ATA_ALT_OFFSET 0x000E /* Offset for alternate registers */
+#define CFG_ATA_STRIDE 1 /* CF.A0 --> Blackfin.Ax */
+#endif /* CONFIG_BFIN_CF_IDE */
+
+#if defined(CONFIG_BFIN_HDD_IDE) /* USE TRUE IDE */
+#define CFG_ATA_BASE_ADDR 0x20314000
+#define CFG_ATA_IDE0_OFFSET 0x0000
+#define CFG_ATA_DATA_OFFSET 0x0020 /* Offset for data I/O */
+#define CFG_ATA_REG_OFFSET 0x0020 /* Offset for normal register accesses */
+#define CFG_ATA_ALT_OFFSET 0x001C /* Offset for alternate registers */
+#define CFG_ATA_STRIDE 2 /* CF.A0 --> Blackfin.A1 */
+
+#undef CONFIG_SCLK_DIV
+#define CONFIG_SCLK_DIV 8
+#endif /* CONFIG_BFIN_HDD_IDE */
+
+#endif /*CONFIG_BFIN_IDE */
+
+#endif
diff --git a/include/configs/bf561-ezkit.h b/include/configs/bf561-ezkit.h
new file mode 100644
index 0000000..8d826fa
--- /dev/null
+++ b/include/configs/bf561-ezkit.h
@@ -0,0 +1,244 @@
+/*
+ * U-boot - Configuration file for BF561 EZKIT board
+ */
+
+#ifndef __CONFIG_EZKIT561_H__
+#define __CONFIG_EZKIT561_H__
+
+#define CONFIG_VDSP 1
+#define CONFIG_BF561 1
+
+#define CFG_LONGHELP 1
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_BAUDRATE 57600
+/* Set default serial console for bf537 */
+#define CONFIG_UART_CONSOLE 0
+#define CONFIG_EZKIT561 1
+#define CONFIG_BOOTDELAY 5
+
+#define CONFIG_PANIC_HANG 1
+
+/*
+* Boot Mode Set
+* Blackfin can support several boot modes
+*/
+#define BF561_BYPASS_BOOT 0x21
+#define BF561_PARA_BOOT 0x22
+#define BF561_SPI_BOOT 0x24
+/* Define the boot mode */
+#define BFIN_BOOT_MODE BF561_BYPASS_BOOT
+
+/* This sets the default state of the cache on U-Boot's boot */
+#define CONFIG_ICACHE_ON
+#define CONFIG_DCACHE_ON
+
+/* Define where the uboot will be loaded by on-chip boot rom */
+#define APP_ENTRY 0x00001000
+
+/*
+ * Stringize definitions - needed for environmental settings
+ */
+#define STRINGIZE2(x) #x
+#define STRINGIZE(x) STRINGIZE2(x)
+
+/*
+ * Board settings
+ */
+#define CONFIG_DRIVER_SMC91111 1
+#define CONFIG_SMC91111_BASE 0x2C010300
+#define CONFIG_ASYNC_EBIU_BASE CONFIG_SMC91111_BASE & ~(4*1024*1024)
+#define CONFIG_SMC_USE_32_BIT 1
+#define CONFIG_MISC_INIT_R 1
+
+/*
+ * Clock settings
+ */
+
+/* CONFIG_CLKIN_HZ is any value in Hz */
+#define CONFIG_CLKIN_HZ 30000000
+/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
+/* 1=CLKIN/2 */
+#define CONFIG_CLKIN_HALF 0
+/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
+/* 1=bypass PLL */
+#define CONFIG_PLL_BYPASS 0
+/* CONFIG_VCO_MULT controls what the multiplier of the PLL is */
+/* Values can range from 1-64 */
+#define CONFIG_VCO_MULT 20
+/* CONFIG_CCLK_DIV controls what the core clock divider is */
+/* Values can be 1, 2, 4, or 8 ONLY */
+#define CONFIG_CCLK_DIV 1
+/* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
+/* Values can range from 1-15 */
+#define CONFIG_SCLK_DIV 5
+/* CONFIG_SPI_BAUD controls the SPI peripheral clock divider */
+/* Values can range from 2-65535 */
+/* SCK Frequency = SCLK / (2 * CONFIG_SPI_BAUD) */
+#define CONFIG_SPI_BAUD 2
+#define CONFIG_SPI_BAUD_INITBLOCK 4
+
+/*
+ * Network settings
+ */
+#if (CONFIG_DRIVER_SMC91111)
+#define CONFIG_IPADDR 192.168.0.15
+#define CONFIG_NETMASK 255.255.255.0
+#define CONFIG_GATEWAYIP 192.168.0.1
+#define CONFIG_SERVERIP 192.168.0.2
+#define CONFIG_HOSTNAME ezkit561
+#define CONFIG_ROOTPATH /arm-cross-build/BF561/uClinux-dist/romfs
+#endif /* CONFIG_DRIVER_SMC91111 */
+
+/*
+ * Flash settings
+ */
+
+#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
+#define CFG_FLASH_CFI_AMD_RESET
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_FLASH_BASE 0x20000000
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
+#define CFG_ENV_ADDR 0x20020000
+#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
+/* JFFS Partition offset set */
+#define CFG_JFFS2_FIRST_BANK 0
+#define CFG_JFFS2_NUM_BANKS 1
+/* 512k reserved for u-boot */
+#define CFG_JFFS2_FIRST_SECTOR 8
+
+/*
+ * SDRAM settings & memory map
+ */
+
+#define CONFIG_MEM_SIZE 64 /* 128, 64, 32, 16 */
+#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
+#define CONFIG_MEM_MT48LC16M16A2TG_75 1
+
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 * 1024)
+
+#define CFG_MEMTEST_START 0x0 /* memtest works on */
+#define CFG_MEMTEST_END ( (CONFIG_MEM_SIZE - 1) * 1024*1024) /* 1 ... 63 MB in DRAM */
+
+#define CONFIG_LOADADDR 0x01000000 /* default load address */
+#define CFG_LOAD_ADDR CONFIG_LOADADDR
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
+
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
+#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+
+#define CFG_GBL_DATA_SIZE 0x4000
+#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
+#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
+#define CONFIG_STACKSIZE (128*1024) /* regular stack */
+
+#if ( CONFIG_CLKIN_HALF == 0 )
+#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
+#else
+#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
+#endif
+
+#if (CONFIG_PLL_BYPASS == 0)
+#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
+#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
+#else
+#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
+#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
+#endif
+
+/*
+ * Command settings
+ */
+
+#define CFG_AUTOLOAD "no" /* rarpb, bootp, dhcp commands will */
+ /* only perform a configuration */
+ /* lookup from the BOOTP/DHCP server */
+ /* but not try to load any image */
+ /* using TFTP */
+#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, */
+ /* currently its disabled */
+#define CONFIG_BOOTCOMMAND "run ramboot"
+#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw console=ttyBF0,57600"
+
+#if (CONFIG_DRIVER_SMC91111)
+#define CONFIG_COMMANDS1 (CONFIG_CMD_DFL | \
+ CFG_CMD_PING | \
+ CFG_CMD_ELF | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_JFFS2 | \
+ CFG_CMD_DHCP)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):" \
+ "$(rootpath) console=ttyBF0,57600\0" \
+ "addip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
+ "$(gatewayip):$(netmask):$(hostname):eth0:off\0" \
+ "ramboot=tftpboot $(loadaddr) linux; " \
+ "run ramargs; run addip; bootelf\0" \
+ "nfsboot=tftpboot $(loadaddr) linux; " \
+ "run nfsargs; run addip; bootelf\0" \
+ "update=tftpboot $(loadaddr) u-boot.bin; " \
+ "protect off 0x20000000 0x2003FFFF; " \
+ "erase 0x20000000 0x2003FFFF; " \
+ "cp.b $(loadaddr) 0x20000000 $(filesize)\0" \
+ ""
+#else
+#define CONFIG_COMMANDS1 (CONFIG_CMD_DFL | \
+ CFG_CMD_ELF | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_JFFS2)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "ramargs=setenv bootargs root=/dev/mtdblock0 rw console=ttyBF0,57600\0" \
+ "flashboot=bootm 0x20100000\0" \
+ ""
+#endif
+
+#define CONFIG_COMMANDS ( CONFIG_COMMANDS1 | CONFIG_COMMANDS2 )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Console settings
+ */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CFG_PROMPT "ezkit> " /* 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 CONFIG_LOADS_ECHO 1
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_HZ 1000 /* decrementer freq: 10 ms ticks */
+#define CFG_BOOTM_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
+
+/*
+ * FLASH organization and environment definitions
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+#define AMGCTLVAL 0x3F
+#define AMBCTL0VAL 0x7BB07BB0
+#define AMBCTL1VAL 0xFFC27BB0
+
+#ifdef CONFIG_VDSP
+#define ET_EXEC_VDSP 0x8
+#define SHT_STRTAB_VDSP 0x1
+#define ELFSHDRSIZE_VDSP 0x2C
+#define VDSP_ENTRY_ADDR 0xFFA00000
+#endif
+
+#endif /* __CONFIG_EZKIT561_H__ */
diff --git a/include/configs/ebony.h b/include/configs/ebony.h
index 6c4d7cc..a42319b 100644
--- a/include/configs/ebony.h
+++ b/include/configs/ebony.h
@@ -133,8 +133,9 @@
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
-#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
-#define SPD_EEPROM_ADDRESS {0x53,0x52} /* SPD i2c spd addresses */
+#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
+#define SPD_EEPROM_ADDRESS {0x53,0x52} /* SPD i2c spd addresses */
+#define CONFIG_PROG_SDRAM_TLB 1 /* setup SDRAM TLB's dynamically*/
/*-----------------------------------------------------------------------
* I2C
diff --git a/include/configs/ezkit533.h b/include/configs/ezkit533.h
deleted file mode 100644
index 5eda673..0000000
--- a/include/configs/ezkit533.h
+++ /dev/null
@@ -1,188 +0,0 @@
-#ifndef __CONFIG_EZKIT533_H__
-#define __CONFIG_EZKIT533_H__
-
-#define CFG_LONGHELP 1
-#define CONFIG_BAUDRATE 57600
-#define CONFIG_STAMP 1
-#define CONFIG_BOOTDELAY 5
-
-#define CONFIG_DRIVER_SMC91111 1
-#define CONFIG_SMC91111_BASE 0x20310300
-#if 0
-#define CONFIG_MII
-#define CFG_DISCOVER_PHY
-#endif
-
-#define CONFIG_RTC_BF533 1
-#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, currently its disabled */
-
-/* CONFIG_CLKIN_HZ is any value in Hz */
-#define CONFIG_CLKIN_HZ 27000000
-/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
-/* 1=CLKIN/2 */
-#define CONFIG_CLKIN_HALF 0
-/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
-/* 1=bypass PLL */
-#define CONFIG_PLL_BYPASS 0
-/* CONFIG_VCO_MULT controls what the multiplier of the PLL is. */
-/* Values can range from 1-64 */
-#define CONFIG_VCO_MULT 22
-/* CONFIG_CCLK_DIV controls what the core clock divider is */
-/* Values can be 1, 2, 4, or 8 ONLY */
-#define CONFIG_CCLK_DIV 1
-/* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
-/* Values can range from 1-15 */
-#define CONFIG_SCLK_DIV 5
-
-#if ( CONFIG_CLKIN_HALF == 0 )
-#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
-#else
-#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
-#endif
-
-#if (CONFIG_PLL_BYPASS == 0)
-#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
-#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
-#else
-#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
-#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
-#endif
-
-#define CONFIG_MEM_SIZE 32 /* 128, 64, 32, 16 */
-#define CONFIG_MEM_ADD_WDTH 9 /* 8, 9, 10, 11 */
-#define CONFIG_MEM_MT48LC16M16A2TG_75 1
-
-#define CONFIG_LOADS_ECHO 1
-
-
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
- CFG_CMD_PING | \
- CFG_CMD_ELF | \
- CFG_CMD_I2C | \
- CFG_CMD_JFFS2 | \
- CFG_CMD_DATE)
-#define CONFIG_BOOTARGS "root=/dev/mtdblock0 ip=192.168.0.15:192.168.0.2:192.168.0.1:255.255.255.0:ezkit:eth0:off"
-
-/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
-#include <cmd_confdefs.h>
-
-#define CFG_PROMPT "ezkit> " /* 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 0x00100000 /* memtest works on */
-#define CFG_MEMTEST_END 0x01F00000 /* 1 ... 31 MB in DRAM */
-#define CFG_LOAD_ADDR 0x01000000 /* default load address */
-#define CFG_HZ 1000 /* decrementer freq: 10 ms ticks */
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-#define CFG_SDRAM_BASE 0x00000000
-#define CFG_MAX_RAM_SIZE 0x02000000
-#define CFG_FLASH_BASE 0x20000000
-
-#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
-#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
-#define CFG_GBL_DATA_SIZE 0x4000
-#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
-#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
-
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-#define CFG_FLASH0_BASE 0x20000000
-#define CFG_FLASH1_BASE 0x20200000
-#define CFG_FLASH2_BASE 0x20280000
-#define CFG_MAX_FLASH_BANKS 3 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 40 /* max number of sectors on one chip */
-
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_ADDR 0x20020000
-#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
-
-/* JFFS Partition offset set */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_NUM_BANKS 1
-/* 512k reserved for u-boot */
-#define CFG_JFFS2_FIRST_SECTOR 11
-
-
-/*
- * Stack sizes
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-
-#define POLL_MODE 1
-#define FLASH_TOT_SECT 40
-#define FLASH_SIZE 0x220000
-#define CFG_FLASH_SIZE 0x220000
-
-/*
- * Initialize PSD4256 registers for using I2C
- */
-#define CONFIG_MISC_INIT_R
-
-/*
- * I2C settings
- * By default PF1 is used as SDA and PF0 as SCL on the Stamp board
- */
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define PF_SCL PF0
-#define PF_SDA PF1
-
-#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
-#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); *pFIO_INEN &= ~PF_SDA; asm("ssync;")
-#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); *pFIO_INEN |= PF_SDA; asm("ssync;")
-#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); asm("ssync;")
-#define I2C_SDA(bit) if(bit) { \
- *pFIO_FLAG_S = PF_SDA; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SDA; \
- asm("ssync;"); \
- }
-#define I2C_SCL(bit) if(bit) { \
- *pFIO_FLAG_S = PF_SCL; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SCL; \
- asm("ssync;"); \
- }
-#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
-
-#define CFG_I2C_SPEED 50000
-#define CFG_I2C_SLAVE 0xFE
-
-
-#define __ADSPLPBLACKFIN__ 1
-#define __ADSPBF533__ 1
-
-/* 0xFF, 0x7BB07BB0, 0x22547BB0 */
-/* #define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
-#define AMBCTL0VAL (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B1TT_4 | ~B1RDYPOL | \
- ~B1RDYEN | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3 | B0TT_4 | ~B0RDYPOL | ~B0RDYEN)
-#define AMBCTL1VAL (B3WAT_2 | B3RAT_2 | B3HT_1 | B3ST_1 | B3TT_4 | B3RDYPOL | ~B3RDYEN | \
- B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3 | B2TT_4 | ~B2RDYPOL | ~B2RDYEN)
-*/
-#define AMGCTLVAL 0xFF
-#define AMBCTL0VAL 0x7BB07BB0
-#define AMBCTL1VAL 0xFFC27BB0
-
-#define CONFIG_VDSP 1
-
-#ifdef CONFIG_VDSP
-#define ET_EXEC_VDSP 0x8
-#define SHT_STRTAB_VDSP 0x1
-#define ELFSHDRSIZE_VDSP 0x2C
-#define VDSP_ENTRY_ADDR 0xFFA00000
-#endif
-
-#endif
diff --git a/include/configs/hmi1001.h b/include/configs/hmi1001.h
index cfaf153..095b5f6 100644
--- a/include/configs/hmi1001.h
+++ b/include/configs/hmi1001.h
@@ -210,6 +210,7 @@
*/
#define CONFIG_MPC5xxx_FEC 1
#define CONFIG_PHY_ADDR 0x00
+#define CONFIG_MII 1 /* MII PHY management */
/*
* GPIO configuration
diff --git a/include/configs/jupiter.h b/include/configs/jupiter.h
new file mode 100644
index 0000000..5b97526
--- /dev/null
+++ b/include/configs/jupiter.h
@@ -0,0 +1,291 @@
+/*
+ * (C) Copyright 2007
+ * Heiko Schocher, DENX Software Engineering, hs@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 __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 /* especially an MPC5200 */
+#define CONFIG_JUPITER 1 /* ... on Jupiter board */
+
+#define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
+
+#define CONFIG_BOARD_EARLY_INIT_R 1
+#define CONFIG_BOARD_EARLY_INIT_F 1
+
+#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 /* console is on PSC1 */
+#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*
+ * PCI Mapping:
+ * 0x40000000 - 0x4fffffff - PCI Memory
+ * 0x50000000 - 0x50ffffff - PCI IO Space
+ */
+/*#define CONFIG_PCI */
+
+#if defined(CONFIG_PCI)
+#define CONFIG_PCI_PNP 1
+#define CONFIG_PCI_SCAN_SHOW 1
+
+#define CONFIG_PCI_MEM_BUS 0x40000000
+#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE 0x10000000
+
+#define CONFIG_PCI_IO_BUS 0x50000000
+#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE 0x01000000
+#define ADD_PCI_CMD CFG_CMD_PCI
+#endif
+
+#define CFG_XLB_PIPELINING 1
+
+#define CONFIG_NET_MULTI 1
+#define CONFIG_MII 1
+#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+#define CONFIG_TIMESTAMP /* Print image info with timestamp */
+
+/*
+ * Supported commands
+ */
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_NFS | \
+ CFG_CMD_SNTP)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * 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
+
+#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 addcons;" \
+ "bootm ${kernel_addr}\0" \
+ "flash_self=run ramargs addip;" \
+ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
+ "addcons=setenv bootargs ${bootargs} console=${contyp}," \
+ "${baudrate}\0" \
+ "contyp=ttyS0\0" \
+ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \
+ "bootm\0" \
+ "rootpath=/opt/eldk/ppc_6xx\0" \
+ "bootfile=/tftpboot/jupiter/uImage\0" \
+ ""
+
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+/*
+ * IPB Bus clocking configuration.
+ */
+#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
+
+#if 0
+/* 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,5200@0"
+#define OF_SOC "soc5200@f0000000"
+#define OF_TBCLK (bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
+#endif
+
+#if 0
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
+
+#define CFG_I2C_SPEED 100000 /* 100 kHz */
+#define CFG_I2C_SLAVE 0x7F
+
+/*
+ * EEPROM configuration
+ */
+#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
+#endif
+
+/*
+ * Flash configuration
+ */
+#define CFG_FLASH_BASE 0xFF000000
+#define CFG_FLASH_SIZE 0x01000000
+
+#define CFG_MAX_FLASH_SECT 128 /* max num of sects on one chip */
+
+#define CFG_ENV_ADDR (TEXT_BASE + 0x40000) /* third sector */
+
+#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
+
+#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
+
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_CFI
+#define CFG_FLASH_EMPTY_INFO
+#define CFG_FLASH_CFI_WIDTH FLASH_CFI_8BIT
+#define CFG_UPDATE_FLASH_SIZE 1
+#define CFG_FLASH_USE_BUFFER_WRITE 1
+
+/*
+ * Environment settings
+ */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_SIZE 0x20000
+#define CFG_ENV_SECT_SIZE 0x20000
+#define CONFIG_ENV_OVERWRITE 1
+
+/* 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)
+
+/*
+ * Memory map
+ */
+#define CFG_MBAR 0xF0000000
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_DEFAULT_MBAR 0x80000000
+
+/* Use SRAM until RAM will be available */
+#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
+#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
+
+
+#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
+
+#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
+#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 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
+ */
+#define CFG_GPS_PORT_CONFIG 0x10000004
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+#define CFG_HUSH_PARSER 1 /* Use the HUSH parser */
+#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 0x00100000 /* memtest works on */
+#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
+#define CFG_ALT_MEMTEST 1
+
+#define CFG_LOAD_ADDR 0x200000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+/*
+ * Various low-level settings
+ */
+#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
+#define CFG_HID0_FINAL HID0_ICE
+
+#define CFG_BOOTCS_START CFG_FLASH_BASE
+#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
+#define CFG_BOOTCS_CFG 0x00047801
+#define CFG_CS0_START CFG_FLASH_BASE
+#define CFG_CS0_SIZE CFG_FLASH_SIZE
+
+#define CFG_CS_BURST 0x00000000
+#define CFG_CS_DEADCYCLE 0x33333333
+
+#define CFG_RESET_ADDRESS 0xff000000
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/katmai.h b/include/configs/katmai.h
index c750e14..7f55366 100644
--- a/include/configs/katmai.h
+++ b/include/configs/katmai.h
@@ -78,7 +78,7 @@
#define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE
#define CONFIG_PCI_SYS_MEM_SIZE (1024 * 1024 * 1024)
-#define CFG_ACE_BASE 0xe0000000 /* Xilinx ACE controller - Compact Flash */
+#define CFG_ACE_BASE 0xfe000000 /* Xilinx ACE controller - Compact Flash */
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer (placed in internal SRAM)
@@ -107,11 +107,9 @@
* DDR SDRAM
*----------------------------------------------------------------------*/
#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
-#define SPD_EEPROM_ADDRESS {0x51, 0x52} /* SPD i2c spd addresses */
-#define IIC0_DIMM0_ADDR 0x51
-#define IIC0_DIMM1_ADDR 0x52
+#define SPD_EEPROM_ADDRESS {0x51, 0x52} /* SPD i2c spd addresses*/
+#define CONFIG_DDR_ECC 1 /* with ECC support */
#undef CONFIG_STRESS
-#undef ENABLE_ECC
/*-----------------------------------------------------------------------
* I2C
@@ -384,6 +382,22 @@
EBC_CFG_PME_DISABLE | \
EBC_CFG_PR_16)
+/*-----------------------------------------------------------------------
+ * GPIO Setup
+ *----------------------------------------------------------------------*/
+#define CFG_GPIO_PCIE_PRESENT0 17
+#define CFG_GPIO_PCIE_PRESENT1 21
+#define CFG_GPIO_PCIE_PRESENT2 23
+#define CFG_GPIO_RS232_FORCEOFF 30
+
+#define CFG_PFC0 (GPIO_VAL(CFG_GPIO_PCIE_PRESENT0) | \
+ GPIO_VAL(CFG_GPIO_PCIE_PRESENT1) | \
+ GPIO_VAL(CFG_GPIO_PCIE_PRESENT2) | \
+ GPIO_VAL(CFG_GPIO_RS232_FORCEOFF))
+#define CFG_GPIO_OR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
+#define CFG_GPIO_TCR GPIO_VAL(CFG_GPIO_RS232_FORCEOFF)
+#define CFG_GPIO_ODR 0
+
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
diff --git a/include/configs/luan.h b/include/configs/luan.h
index 5c9d208..9c8769b 100644
--- a/include/configs/luan.h
+++ b/include/configs/luan.h
@@ -37,8 +37,9 @@
#define CONFIG_440 1
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
+#define CONFIG_ADD_RAM_INFO 1 /* Print additional info */
/*-----------------------------------------------------------------------
* Base addresses -- Note these are effective addresses where the
@@ -132,10 +133,9 @@
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
-#undef CONFIG_SPD_EEPROM /* SPD EEPROM init doesn't support DDR2 */
-#define SPD_EEPROM_ADDRESS {0x52,0x53} /* I2C SPD addresses */
-#define IIC0_DIMM0_ADDR 0x52
-#define IIC0_DIMM1_ADDR 0x53
+#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
+#define SPD_EEPROM_ADDRESS {0x53, 0x52} /* SPD i2c spd addresses*/
+#undef CONFIG_DDR_ECC /* no ECC support for now */
/*-----------------------------------------------------------------------
* I2C
@@ -206,11 +206,6 @@
#define CONFIG_NETCONSOLE /* include NetConsole support */
#define CONFIG_NET_MULTI /* needed for NetConsole */
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-
#ifdef DEBUG
#define CONFIG_PANIC_HANG
#else
@@ -219,9 +214,7 @@
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
CFG_CMD_ASKENV | \
- CFG_CMD_CACHE | \
CFG_CMD_DHCP | \
- CFG_CMD_DIAG | \
CFG_CMD_ELF | \
CFG_CMD_EEPROM | \
CFG_CMD_I2C | \
@@ -232,7 +225,6 @@
CFG_CMD_PCI | \
CFG_CMD_PING | \
CFG_CMD_REGINFO | \
- CFG_CMD_SETGETDCR | \
CFG_CMD_SDRAM | \
0)
diff --git a/include/configs/ml401.h b/include/configs/ml401.h
new file mode 100644
index 0000000..cb159e7
--- /dev/null
+++ b/include/configs/ml401.h
@@ -0,0 +1,230 @@
+/*
+ * (C) Copyright 2007 Czech Technical University.
+ *
+ * Michal SIMEK <monstr@seznam.cz>
+ *
+ * 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
+
+#include "../board/xilinx/ml401/xparameters.h"
+
+#define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
+#define CONFIG_ML401 1 /* ML401 Board */
+
+/* uart */
+#define CONFIG_SERIAL_BASE XILINX_UART_BASEADDR
+#define CONFIG_BAUDRATE XILINX_UART_BAUDRATE
+#define CFG_BAUDRATE_TABLE { CONFIG_BAUDRATE }
+
+/* setting reset address */
+#define CFG_RESET_ADDRESS TEXT_BASE
+
+/* ethernet */
+#define CONFIG_EMACLITE 1
+#define XPAR_EMAC_0_DEVICE_ID XPAR_XEMAC_NUM_INSTANCES
+
+/* gpio */
+#define CFG_GPIO_0 1
+#define CFG_GPIO_0_ADDR XILINX_GPIO_BASEADDR
+
+/* interrupt controller */
+#define CFG_INTC_0 1
+#define CFG_INTC_0_ADDR XILINX_INTC_BASEADDR
+#define CFG_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
+
+/* timer */
+#define CFG_TIMER_0 1
+#define CFG_TIMER_0_ADDR XILINX_TIMER_BASEADDR
+#define CFG_TIMER_0_IRQ XILINX_TIMER_IRQ
+#define FREQUENCE XILINX_CLOCK_FREQ
+#define CFG_TIMER_0_PRELOAD ( FREQUENCE/1000 )
+
+/*
+ * memory layout - Example
+ * TEXT_BASE = 0x1200_0000;
+ * CFG_SRAM_BASE = 0x1000_0000;
+ * CFG_SRAM_SIZE = 0x0400_0000;
+ *
+ * CFG_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
+ * CFG_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
+ * CFG_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
+ *
+ * 0x1000_0000 CFG_SDRAM_BASE
+ * FREE
+ * 0x1200_0000 TEXT_BASE
+ * U-BOOT code
+ * 0x1202_0000
+ * FREE
+ *
+ * STACK
+ * 0x13F7_F000 CFG_MALLOC_BASE
+ * MALLOC_AREA 256kB Alloc
+ * 0x11FB_F000 CFG_MONITOR_BASE
+ * MONITOR_CODE 256kB Env
+ * 0x13FF_F000 CFG_GBL_DATA_OFFSET
+ * GLOBAL_DATA 4kB bd, gd
+ * 0x1400_0000 CFG_SDRAM_BASE + CFG_SDRAM_SIZE
+ */
+
+/* ddr sdram - main memory */
+#define CFG_SDRAM_BASE XILINX_RAM_START
+#define CFG_SDRAM_SIZE XILINX_RAM_SIZE
+#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_END (CFG_SDRAM_BASE + 0x1000)
+
+/* global pointer */
+#define CFG_GBL_DATA_SIZE 0x1000 /* size of global data */
+#define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE) /* start of global data */
+
+/* monitor code */
+#define SIZE 0x40000
+#define CFG_MONITOR_LEN SIZE
+#define CFG_MONITOR_BASE (CFG_GBL_DATA_OFFSET - CFG_MONITOR_LEN)
+#define CFG_MONITOR_END (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_MALLOC_LEN SIZE
+#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+
+/* stack */
+#define CFG_INIT_SP_OFFSET CFG_MONITOR_BASE
+
+/*#define RAMENV */
+#define FLASH
+
+#ifdef FLASH
+ #define CFG_FLASH_BASE XILINX_FLASH_START
+ #define CFG_FLASH_SIZE XILINX_FLASH_SIZE
+ #define CFG_FLASH_CFI 1
+ #define CFG_FLASH_CFI_DRIVER 1
+ #define CFG_FLASH_EMPTY_INFO 1 /* ?empty sector */
+ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+ #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+
+ #ifdef RAMENV
+ #define CFG_ENV_IS_NOWHERE 1
+ #define CFG_ENV_SIZE 0x1000
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
+
+ #else /* !RAMENV */
+ #define CFG_ENV_IS_IN_FLASH 1
+ #define CFG_ENV_ADDR 0x40000
+ #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
+ #define CFG_ENV_SIZE 0x2000
+ #endif /* !RAMBOOT */
+#else /* !FLASH */
+ /* ENV in RAM */
+ #define CFG_NO_FLASH 1
+ #define CFG_ENV_IS_NOWHERE 1
+ #define CFG_ENV_SIZE 0x1000
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
+#endif /* !FLASH */
+
+#ifdef FLASH
+ #ifdef RAMENV
+ #define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
+ CFG_CMD_MEMORY |\
+ CFG_CMD_MISC |\
+ CFG_CMD_AUTOSCRIPT |\
+ CFG_CMD_IRQ |\
+ CFG_CMD_ASKENV |\
+ CFG_CMD_BDI |\
+ CFG_CMD_RUN |\
+ CFG_CMD_LOADS |\
+ CFG_CMD_LOADB |\
+ CFG_CMD_IMI |\
+ CFG_CMD_NET |\
+ CFG_CMD_CACHE |\
+ CFG_CMD_IMLS |\
+ CFG_CMD_FLASH |\
+ CFG_CMD_PING \
+ )
+ #else /* !RAMENV */
+ #define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
+ CFG_CMD_MEMORY |\
+ CFG_CMD_MISC |\
+ CFG_CMD_AUTOSCRIPT |\
+ CFG_CMD_IRQ |\
+ CFG_CMD_ASKENV |\
+ CFG_CMD_BDI |\
+ CFG_CMD_RUN |\
+ CFG_CMD_LOADS |\
+ CFG_CMD_LOADB |\
+ CFG_CMD_IMI |\
+ CFG_CMD_NET |\
+ CFG_CMD_CACHE |\
+ CFG_CMD_IMLS |\
+ CFG_CMD_FLASH |\
+ CFG_CMD_PING |\
+ CFG_CMD_ENV |\
+ CFG_CMD_SAVES \
+ )
+
+ #endif
+
+#else /* !FLASH */
+ #define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
+ CFG_CMD_MEMORY |\
+ CFG_CMD_MISC |\
+ CFG_CMD_AUTOSCRIPT |\
+ CFG_CMD_IRQ |\
+ CFG_CMD_ASKENV |\
+ CFG_CMD_BDI |\
+ CFG_CMD_RUN |\
+ CFG_CMD_LOADS |\
+ CFG_CMD_LOADB |\
+ CFG_CMD_IMI |\
+ CFG_CMD_NET |\
+ CFG_CMD_CACHE |\
+ CFG_CMD_PING \
+ )
+#endif /* !FLASH */
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/* Miscellaneous configurable options */
+#define CFG_PROMPT "U-Boot-mONStR> "
+#define CFG_CBSIZE 512 /* size of console buffer */
+#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* print buffer size */
+#define CFG_MAXARGS 15 /* max number of command args */
+#define CFG_LONGHELP
+#define CFG_LOAD_ADDR 0x12000000 /* default load address */
+
+#define CONFIG_BOOTDELAY 30
+#define CONFIG_BOOTARGS "root=romfs"
+#define CONFIG_HOSTNAME "ml401"
+#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
+#define CONFIG_IPADDR 192.168.0.3
+#define CONFIG_SERVERIP 192.168.0.5
+#define CONFIG_GATEWAYIP 192.168.0.1
+#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
+
+/* architecture dependent code */
+#define CFG_USR_EXCEP /* user exception */
+#define CFG_HZ 1000
+
+/* system ace */
+/*#define CONFIG_SYSTEMACE
+#define DEBUG_SYSTEMACE
+#define CFG_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
+#define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
+#define CONFIG_DOS_PARTITION
+*/
+#endif /* __CONFIG_H */
diff --git a/include/configs/mpc7448hpc2.h b/include/configs/mpc7448hpc2.h
new file mode 100644
index 0000000..243a3f6
--- /dev/null
+++ b/include/configs/mpc7448hpc2.h
@@ -0,0 +1,411 @@
+/*
+ * Copyright (c) 2005 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2006
+ * Alex Bounine , Tundra Semiconductor Corp.
+ * Roy Zang , <tie-fei.zang@freescale.com> Freescale Corp.
+ *
+ * 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 specific configuration options for Freescale
+ * MPC7448HPC2 (High-Performance Computing II) (Taiga) board
+ *
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#undef DEBUG
+
+/* Board Configuration Definitions */
+/* MPC7448HPC2 (High-Performance Computing II) (Taiga) board */
+
+#define CONFIG_MPC7448HPC2
+
+#define CONFIG_74xx
+#define CONFIG_750FX /* this option to enable init of extended BATs */
+#define CONFIG_ALTIVEC /* undef to disable */
+
+#define CFG_BOARD_NAME "MPC7448 HPC II"
+#define CONFIG_IDENT_STRING " Freescale MPC7448 HPC II"
+
+#define CFG_OCN_CLK 133000000 /* 133 MHz */
+#define CFG_CONFIG_BUS_CLK 133000000
+
+#define CFG_CLK_SPREAD /* Enable Spread-Spectrum Clock generation */
+
+#undef CONFIG_ECC /* disable ECC support */
+
+/* Board-specific Initialization Functions to be called */
+#define CFG_BOARD_ASM_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_EARLY_INIT_R
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_HAS_ETH1
+
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_BAUDRATE 115200 /* console baudrate = 115000 */
+
+/*#define CFG_HUSH_PARSER */
+#undef CFG_HUSH_PARSER
+
+#define CFG_PROMPT_HUSH_PS2 "> "
+
+/* 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,7448@0"
+#define OF_TSI "tsi108@c0000000"
+#define OF_TBCLK (bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH "/tsi108@c0000000/serial@7808"
+
+/*
+ * The following defines let you select what serial you want to use
+ * for your console driver.
+ *
+ * what to do:
+ * If you have hacked a serial cable onto the second DUART channel,
+ * change the CFG_DUART port from 1 to 0 below.
+ *
+ */
+
+#define CONFIG_CONS_INDEX 1
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE 1
+#define CFG_NS16550_CLK CFG_OCN_CLK * 8
+
+#define CFG_NS16550_COM1 (CFG_TSI108_CSR_RST_BASE+0x7808)
+#define CFG_NS16550_COM2 (CFG_TSI108_CSR_RST_BASE+0x7C08)
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+
+#undef CONFIG_BOOTARGS
+/* #define CONFIG_PREBOOT "echo;echo Type \"run flash_nfs\"
+ * to mount root filesystem over NFS;echo" */
+
+#if (CONFIG_BOOTDELAY >= 0)
+#define CONFIG_BOOTCOMMAND "tftpboot 0x400000 zImage.initrd.elf;\
+ setenv bootargs $(bootargs) $(bootargs_root) nfsroot=$(serverip):$(rootpath) \
+ ip=$(ipaddr):$(serverip)$(bootargs_end); bootm 0x400000; "
+
+#define CONFIG_BOOTARGS "console=ttyS0,115200"
+#endif
+
+#undef CONFIG_EXTRA_ENV_SETTINGS
+
+#define CONFIG_SERIAL "No. 1"
+
+/* Networking Configuration */
+
+#define KSEG1ADDR(a) (a) /* Needed by the rtl8139 driver */
+
+#define CONFIG_TSI108_ETH
+#define CONFIG_TSI108_ETH_NUM_PORTS 2
+
+#define CONFIG_NET_MULTI
+
+#define CONFIG_BOOTFILE zImage.initrd.elf
+#define CONFIG_LOADADDR 0x400000
+
+/*-------------------------------------------------------------------------- */
+
+#define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
+#define CFG_LOADS_BAUD_CHANGE /* allow baudrate changes */
+
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | \
+ CONFIG_BOOTP_BOOTFILESIZE)
+
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
+ | CFG_CMD_ASKENV \
+ | CFG_CMD_CACHE \
+ | CFG_CMD_PCI \
+ | CFG_CMD_I2C \
+ | CFG_CMD_SDRAM \
+ | CFG_CMD_EEPROM \
+ | CFG_CMD_FLASH \
+ | CFG_CMD_ENV \
+ | CFG_CMD_BSP \
+ | CFG_CMD_DHCP \
+ | CFG_CMD_PING \
+ | CFG_CMD_DATE)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*set date in u-boot*/
+#define CONFIG_RTC_M48T35A
+#define CFG_NVRAM_BASE_ADDR 0xfc000000
+#define CFG_NVRAM_SIZE 0x8000
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_VERSION_VARIABLE 1
+#define CONFIG_TSI108_I2C
+
+#define CFG_I2C_EEPROM_ADDR 0x50 /* I2C EEPROM page 1 */
+#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
+
+#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 */
+#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
+#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 0x00400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x07c00000 /* 4 ... 124 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x00400000 /* default load address */
+
+#define CFG_HZ 1000 /* decr freq: 1ms ticks */
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area
+ */
+
+/*
+ * When locking data in cache you should point the CFG_INIT_RAM_ADDRESS
+ * To an unused memory region. The stack will remain in cache until RAM
+ * is initialized
+ */
+#undef CFG_INIT_RAM_LOCK
+#define CFG_INIT_RAM_ADDR 0x07d00000 /* unused memory region */
+#define CFG_INIT_RAM_END 0x4000/* larger space - we have SDRAM initialized */
+
+#define CFG_GBL_DATA_SIZE 128/* size in bytes reserved for init data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+
+/*-----------------------------------------------------------------------
+ * 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 /* first 256 MB of SDRAM */
+#define CFG_SDRAM1_BASE 0x10000000 /* next 256MB of SDRAM */
+
+#define CFG_SDRAM2_BASE 0x40000000 /* beginning of non-cacheable alias for SDRAM - first 256MB */
+#define CFG_SDRAM3_BASE 0x50000000 /* next Non-Cacheable 256MB of SDRAM */
+
+#define CFG_PCI_PFM_BASE 0x80000000 /* Prefetchable (cacheable) PCI/X PFM and SDRAM OCN (128MB+128MB) */
+
+#define CFG_PCI_MEM32_BASE 0xE0000000 /* Non-Cacheable PCI/X MEM and SDRAM OCN (128MB+128MB) */
+
+#define CFG_MISC_REGION_BASE 0xf0000000 /* Base Address for (PCI/X + Flash) region */
+
+#define CFG_FLASH_BASE 0xff000000 /* Base Address of Flash device */
+#define CFG_FLASH_BASE2 0xfe000000 /* Alternate Flash Base Address */
+
+#define CONFIG_VERY_BIG_RAM /* we will use up to 256M memory for cause we are short of BATS */
+
+#define PCI0_IO_BASE_BOOTM 0xfd000000
+
+#define CFG_RESET_ADDRESS 0x3fffff00
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#define CFG_MONITOR_BASE TEXT_BASE /* u-boot code base */
+#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
+
+/* Peripheral Device section */
+
+/*
+ * Resources on the Tsi108
+ */
+
+#define CFG_TSI108_CSR_RST_BASE 0xC0000000 /* Tsi108 CSR base after reset */
+#define CFG_TSI108_CSR_BASE CFG_TSI108_CSR_RST_BASE /* Runtime Tsi108 CSR base */
+
+#define ENABLE_PCI_CSR_BAR /* enables access to Tsi108 CSRs from the PCI/X bus */
+
+#undef DISABLE_PBM
+
+/*
+ * PCI stuff
+ *
+ */
+
+#define CONFIG_PCI /* include pci support */
+#define CONFIG_TSI108_PCI /* include tsi108 pci support */
+
+#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
+#define PCI_HOST_FORCE 1 /* configure as pci host */
+#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
+
+#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+
+/* PCI MEMORY MAP section */
+
+/* PCI view of System Memory */
+#define CFG_PCI_MEMORY_BUS 0x00000000
+#define CFG_PCI_MEMORY_PHYS 0x00000000
+#define CFG_PCI_MEMORY_SIZE 0x80000000
+
+/* PCI Memory Space */
+#define CFG_PCI_MEM_BUS (CFG_PCI_MEM_PHYS)
+#define CFG_PCI_MEM_PHYS (CFG_PCI_MEM32_BASE) /* 0xE0000000 */
+#define CFG_PCI_MEM_SIZE 0x10000000 /* 256 MB space for PCI/X Mem + SDRAM OCN */
+
+/* PCI I/O Space */
+#define CFG_PCI_IO_BUS 0x00000000
+#define CFG_PCI_IO_PHYS 0xfa000000 /* Changed from fd000000 */
+
+#define CFG_PCI_IO_SIZE 0x01000000 /* 16MB */
+
+#define _IO_BASE 0x00000000 /* points to PCI I/O space */
+
+/* PCI Config Space mapping */
+#define CFG_PCI_CFG_BASE 0xfb000000 /* Changed from FE000000 */
+#define CFG_PCI_CFG_SIZE 0x01000000 /* 16MB */
+
+#define CFG_IBAT0U 0xFE0003FF
+#define CFG_IBAT0L 0xFE000002
+
+#define CFG_IBAT1U 0x00007FFF
+#define CFG_IBAT1L 0x00000012
+
+#define CFG_IBAT2U 0x80007FFF
+#define CFG_IBAT2L 0x80000022
+
+#define CFG_IBAT3U 0x00000000
+#define CFG_IBAT3L 0x00000000
+
+#define CFG_IBAT4U 0x00000000
+#define CFG_IBAT4L 0x00000000
+
+#define CFG_IBAT5U 0x00000000
+#define CFG_IBAT5L 0x00000000
+
+#define CFG_IBAT6U 0x00000000
+#define CFG_IBAT6L 0x00000000
+
+#define CFG_IBAT7U 0x00000000
+#define CFG_IBAT7L 0x00000000
+
+#define CFG_DBAT0U 0xE0003FFF
+#define CFG_DBAT0L 0xE000002A
+
+#define CFG_DBAT1U 0x00007FFF
+#define CFG_DBAT1L 0x00000012
+
+#define CFG_DBAT2U 0x00000000
+#define CFG_DBAT2L 0x00000000
+
+#define CFG_DBAT3U 0xC0000003
+#define CFG_DBAT3L 0xC000002A
+
+#define CFG_DBAT4U 0x00000000
+#define CFG_DBAT4L 0x00000000
+
+#define CFG_DBAT5U 0x00000000
+#define CFG_DBAT5L 0x00000000
+
+#define CFG_DBAT6U 0x00000000
+#define CFG_DBAT6L 0x00000000
+
+#define CFG_DBAT7U 0x00000000
+#define CFG_DBAT7L 0x00000000
+
+/* I2C addresses for the two DIMM SPD chips */
+#define DIMM0_I2C_ADDR 0x51
+#define DIMM1_I2C_ADDR 0x52
+
+/*
+ * 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/* Flash can be at one of two addresses */
+#define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */
+#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE2}
+
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_CFI
+#define CFG_WRITE_SWAPPED_DATA
+
+#define PHYS_FLASH_SIZE 0x01000000
+#define CFG_MAX_FLASH_SECT (128)
+
+#define CFG_ENV_IS_IN_NVRAM
+#define CFG_ENV_ADDR 0xFC000000
+
+#define CFG_ENV_OFFSET 0x00000000 /* Offset of Environment Sector */
+#define CFG_ENV_SIZE 0x00000400 /* Total Size of Environment Space */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+/*-----------------------------------------------------------------------
+ * L2CR setup -- make sure this is right for your board!
+ * look in include/mpc74xx.h for the defines used here
+ */
+#undef CFG_L2
+
+#define L2_INIT 0
+#define L2_ENABLE (L2_INIT | L2CR_L2E)
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+#define CFG_SERIAL_HANG_IN_EXCEPTION
+#endif /* __CONFIG_H */
diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h
index 0e3660b..fe4e638 100644
--- a/include/configs/ocotea.h
+++ b/include/configs/ocotea.h
@@ -148,8 +148,9 @@
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
-#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
+#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
#define SPD_EEPROM_ADDRESS {0x53,0x52} /* SPD i2c spd addresses */
+#define CONFIG_PROG_SDRAM_TLB 1 /* setup SDRAM TLB's dynamically*/
/*-----------------------------------------------------------------------
* I2C
diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
new file mode 100644
index 0000000..65aac5c
--- /dev/null
+++ b/include/configs/sbc8349.h
@@ -0,0 +1,734 @@
+/*
+ * WindRiver SBC8349 U-Boot configuration file.
+ * Copyright (c) 2006, 2007 Wind River Systems, Inc.
+ *
+ * Paul Gortmaker <paul.gortmaker@windriver.com>
+ * Based on the MPC8349EMDS config.
+ *
+ * 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
+ */
+
+/*
+ * sbc8349 board configuration file.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#undef DEBUG
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300 1 /* E300 Family */
+#define CONFIG_MPC83XX 1 /* MPC83XX family */
+#define CONFIG_MPC834X 1 /* MPC834X family */
+#define CONFIG_MPC8349 1 /* MPC8349 specific */
+#define CONFIG_SBC8349 1 /* WRS SBC8349 board specific */
+
+#undef CONFIG_PCI
+/* Don't enable PCI2 on sbc834x - it doesn't exist physically. */
+#undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
+
+#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
+#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
+
+#undef CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
+
+#define CFG_IMMR 0xE0000000
+
+#undef CFG_DRAM_TEST /* memory test, takes time */
+#define CFG_MEMTEST_START 0x00000000 /* memtest region */
+#define CFG_MEMTEST_END 0x00100000
+
+/*
+ * DDR Setup
+ */
+#undef CONFIG_DDR_ECC /* only for ECC DDR module */
+#undef CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
+#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
+#define CFG_83XX_DDR_USES_CS0 /* WRS; Fsl board uses CS2/CS3 */
+
+/*
+ * 32-bit data path mode.
+ *
+ * Please note that using this mode for devices with the real density of 64-bit
+ * effectively reduces the amount of available memory due to the effect of
+ * wrapping around while translating address to row/columns, for example in the
+ * 256MB module the upper 128MB get aliased with contents of the lower
+ * 128MB); normally this define should be used for devices with real 32-bit
+ * data path.
+ */
+#undef CONFIG_DDR_32BIT
+
+#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
+#define CFG_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
+ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
+#define CONFIG_DDR_2T_TIMING
+
+#if defined(CONFIG_SPD_EEPROM)
+/*
+ * Determine DDR configuration from I2C interface.
+ */
+#define SPD_EEPROM_ADDRESS 0x52 /* DDR DIMM */
+
+#else
+/*
+ * Manually set up DDR parameters
+ * NB: manual DDR setup untested on sbc834x
+ */
+#define CFG_DDR_SIZE 256 /* MB */
+#define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
+#define CFG_DDR_TIMING_1 0x36332321
+#define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
+#define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
+#define CFG_DDR_INTERVAL 0x04060100 /* autocharge,no open page */
+
+#if defined(CONFIG_DDR_32BIT)
+/* set burst length to 8 for 32-bit data path */
+#define CFG_DDR_MODE 0x00000023 /* DLL,normal,seq,4/2.5, 8 burst len */
+#else
+/* the default burst length is 4 - for 64-bit data path */
+#define CFG_DDR_MODE 0x00000022 /* DLL,normal,seq,4/2.5, 4 burst len */
+#endif
+#endif
+
+/*
+ * SDRAM on the Local Bus
+ */
+#define CFG_LBC_SDRAM_BASE 0x10000000 /* Localbus SDRAM */
+#define CFG_LBC_SDRAM_SIZE 128 /* LBC SDRAM is 128MB */
+
+/*
+ * 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 0xFF800000 /* 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 /* 8 MB flash size */
+#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* window base at flash base */
+#define CFG_LBLAWAR0_PRELIM 0x80000016 /* 8 MB 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
+
+#define CONFIG_L1_INIT_RAM
+#define CFG_INIT_RAM_LOCK 1
+#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 */
+#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
+
+#undef CFG_LB_SDRAM /* if board has SDRAM on local bus */
+
+#ifdef CFG_LB_SDRAM
+/* Local bus BR2, OR2 definition for SDRAM if soldered on the 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_IMMR+0x4500)
+#define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
+
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+/* Use the HUSH parser */
+#define CFG_HUSH_PARSER
+#ifdef CFG_HUSH_PARSER
+#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,8349@0"
+#define OF_SOC "soc8349@e0000000"
+#define OF_TBCLK (bd->bi_busfreq / 4)
+#define OF_STDOUT_PATH "/soc8349@e0000000/serial@4500"
+
+/* I2C */
+#define CONFIG_HARD_I2C /* I2C with hardware support*/
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+#define CONFIG_FSL_I2C
+#define CONFIG_I2C_CMD_TREE
+#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CFG_I2C_SLAVE 0x7F
+#define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
+#define CFG_I2C1_OFFSET 0x3000
+#define CFG_I2C2_OFFSET 0x3100
+#define CFG_I2C_OFFSET CFG_I2C2_OFFSET
+/* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SPD_BUS_NUM... */
+
+/* TSEC */
+#define CFG_TSEC1_OFFSET 0x24000
+#define CFG_TSEC1 (CFG_IMMR+CFG_TSEC1_OFFSET)
+#define CFG_TSEC2_OFFSET 0x25000
+#define CFG_TSEC2 (CFG_IMMR+CFG_TSEC2_OFFSET)
+
+/*
+ * 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_64BIT
+#define PCI_ONE_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 0xFIXME
+#endif
+
+#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
+#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
+
+#endif /* CONFIG_PCI */
+
+/*
+ * TSEC configuration
+ */
+#define CONFIG_TSEC_ENET /* TSEC ethernet support */
+
+#if defined(CONFIG_TSEC_ENET)
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI 1
+#endif
+
+#define CONFIG_MPC83XX_TSEC1 1
+#define CONFIG_MPC83XX_TSEC1_NAME "TSEC0"
+#define CONFIG_MPC83XX_TSEC2 1
+#define CONFIG_MPC83XX_TSEC2_NAME "TSEC1"
+#define CONFIG_PHY_BCM5421S 1
+#define TSEC1_PHY_ADDR 0x19
+#define TSEC2_PHY_ADDR 0x1a
+#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 0x20000 /* 128K(one sector) for env */
+ #define CFG_ENV_SIZE 0x2000
+
+/* 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)
+
+#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 */
+
+#if 1 /*528/264*/
+#define CFG_HRCW_LOW (\
+ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
+ HRCWL_DDR_TO_SCB_CLK_1X1 |\
+ 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 |\
+ 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 |\
+ 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 |\
+ 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 |\
+ HRCWL_VCO_1X4 |\
+ HRCWL_CORE_TO_CSB_1X1)
+#endif
+
+#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 HID0_ENABLE_MACHINE_CHECK
+
+/* #define CFG_HID0_FINAL (\
+ HID0_ENABLE_INSTRUCTION_CACHE |\
+ HID0_ENABLE_M_BIT |\
+ HID0_ENABLE_ADDRESS_BROADCAST ) */
+
+
+#define CFG_HID2 HID2_HBE
+
+/* DDR @ 0x00000000 */
+#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/* PCI @ 0x80000000 */
+#ifdef CONFIG_PCI
+#define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_IBAT2L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT2U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#else
+#define CFG_IBAT1L (0)
+#define CFG_IBAT1U (0)
+#define CFG_IBAT2L (0)
+#define CFG_IBAT2U (0)
+#endif
+
+#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
+
+/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
+#define CFG_IBAT5L (CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT5U (CFG_IMMR | BATU_BL_256M | 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)
+
+#define CFG_IBAT7L (0)
+#define CFG_IBAT7U (0)
+
+#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
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#if defined(CONFIG_TSEC_ENET)
+#define CONFIG_ETHADDR 00:a0:1e:a0:13:8d
+#define CONFIG_HAS_ETH1
+#define CONFIG_ETH1ADDR 00:a0:1e:a0:13:8e
+#endif
+
+#define CONFIG_IPADDR 192.168.1.234
+
+#define CONFIG_HOSTNAME SBC8349
+#define CONFIG_ROOTPATH /tftpboot/rootfs
+#define CONFIG_BOOTFILE 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" \
+ "hostname=sbc8349\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" \
+ "load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0" \
+ "update=protect off fff00000 fff3ffff; " \
+ "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \
+ "upd=run load;run update\0" \
+ "fdtaddr=400000\0" \
+ "fdtfile=sbc8349.dtb\0" \
+ ""
+
+#define CONFIG_NFSBOOTCOMMAND \
+ "setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$serverip:$rootpath " \
+ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv bootargs root=/dev/ram rw " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $ramdiskaddr $ramdiskfile;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
+
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/sc3.h b/include/configs/sc3.h
index f2f0598..6b6acfa 100644
--- a/include/configs/sc3.h
+++ b/include/configs/sc3.h
@@ -113,10 +113,13 @@
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
- "flash_nfs=run nfsargs addip;" \
+ "addcons=setenv bootargs ${bootargs} " \
+ "console=ttyS0,${baudrate}\0" \
+ "flash_nfs=run nfsargs addip addcons;" \
"bootm ${kernel_addr}\0" \
- "flash_nand=run nand_args addip addcon;bootm ${kernel_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
+ "flash_nand=run nand_args addip addcons;bootm ${kernel_addr}\0" \
+ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \
+ "bootm\0" \
"rootpath=/opt/eldk/ppc_4xx\0" \
"bootfile=/tftpboot/sc3/uImage\0" \
"u-boot=/tftpboot/sc3/u-boot.bin\0" \
@@ -130,8 +133,8 @@
#if 1 /* feel free to disable for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
-#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with S\n"
-#define CONFIG_AUTOBOOT_DELAY_STR "S" /* 1st "password" */
+#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with ENTER\n"
+#define CONFIG_AUTOBOOT_DELAY_STR "\n" /* 1st "password" */
#endif
/*
@@ -413,11 +416,11 @@
#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
-/* No command line, one static partition Partition 3 contains jffs2 rootfs */
+/* No command line, one static partition */
#undef CONFIG_JFFS2_CMDLINE
#define CONFIG_JFFS2_DEV "nand0"
-#define CONFIG_JFFS2_PART_SIZE 0x00400000
-#define CONFIG_JFFS2_PART_OFFSET 0x00c00000
+#define CONFIG_JFFS2_PART_SIZE 0x01000000
+#define CONFIG_JFFS2_PART_OFFSET 0x00000000
/*-----------------------------------------------------------------------
* Cache Configuration
diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index 29f3b40..1f19621 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -33,7 +33,6 @@
*----------------------------------------------------------------------*/
/* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */
#ifndef CONFIG_RAINIER
-#define CONFIG_SEQUOIA 1 /* Board is Sequoia */
#define CONFIG_440EPX 1 /* Specific PPC440EPx */
#else
#define CONFIG_440GRX 1 /* Specific PPC440GRx */
@@ -75,9 +74,7 @@
* Initial RAM & stack pointer
*----------------------------------------------------------------------*/
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
-#define CFG_INIT_RAM_OCM 1 /* OCM as init ram */
#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
-
#define CFG_INIT_RAM_END (4 << 10)
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
@@ -381,9 +378,6 @@
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
-#define CFG_FLASH CFG_FLASH_BASE
-#define CFG_NAND 0xD0000000
-#define CFG_CPLD 0xC0000000
/*
* On Sequoia CS0 and CS3 are switched when configuring for NAND booting
@@ -392,25 +386,25 @@
#define CFG_NAND_CS 3 /* NAND chip connected to CSx */
/* Memory Bank 0 (NOR-FLASH) initialization */
#define CFG_EBC_PB0AP 0x03017200
-#define CFG_EBC_PB0CR (CFG_FLASH | 0xda000)
+#define CFG_EBC_PB0CR (CFG_FLASH_BASE | 0xda000)
/* Memory Bank 3 (NAND-FLASH) initialization */
#define CFG_EBC_PB3AP 0x018003c0
-#define CFG_EBC_PB3CR (CFG_NAND | 0x1c000)
+#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
#else
#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
/* Memory Bank 3 (NOR-FLASH) initialization */
#define CFG_EBC_PB3AP 0x03017200
-#define CFG_EBC_PB3CR (CFG_FLASH | 0xda000)
+#define CFG_EBC_PB3CR (CFG_FLASH_BASE | 0xda000)
/* Memory Bank 0 (NAND-FLASH) initialization */
#define CFG_EBC_PB0AP 0x018003c0
-#define CFG_EBC_PB0CR (CFG_NAND | 0x1c000)
+#define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000)
#endif
/* Memory Bank 2 (CPLD) initialization */
#define CFG_EBC_PB2AP 0x24814580
-#define CFG_EBC_PB2CR (CFG_CPLD | 0x38000)
+#define CFG_EBC_PB2CR (CFG_BCSR_BASE | 0x38000)
/*-----------------------------------------------------------------------
* NAND FLASH
diff --git a/include/configs/stamp.h b/include/configs/stamp.h
deleted file mode 100644
index 248ca70..0000000
--- a/include/configs/stamp.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
- * U-boot - stamp.h Configuration file for STAMP board
- * having BF533 processor
- *
- * Copyright (c) 2005 blackfin.uclinux.org
- *
- * (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
- */
-
-#ifndef __CONFIG_STAMP_H__
-#define __CONFIG_STAMP_H__
-
-/*
- * Board settings
- *
- */
-
-#define __ADSPLPBLACKFIN__ 1
-#define __ADSPBF533__ 1
-#define CONFIG_STAMP 1
-#define CONFIG_RTC_BF533 1
-
-/* FLASH/ETHERNET uses the same address range */
-#define SHARED_RESOURCES 1
-
-#define CONFIG_VDSP 1
-
-/*
- * Clock settings
- *
- */
-
-/* CONFIG_CLKIN_HZ is any value in Hz */
-#define CONFIG_CLKIN_HZ 11059200
-/* CONFIG_CLKIN_HALF controls what is passed to PLL 0=CLKIN */
-/* 1=CLKIN/2 */
-#define CONFIG_CLKIN_HALF 0
-/* CONFIG_PLL_BYPASS controls if the PLL is used 0=don't bypass */
-/* 1=bypass PLL */
-#define CONFIG_PLL_BYPASS 0
-/* CONFIG_VCO_MULT controls what the multiplier of the PLL is. */
-/* Values can range from 1-64 */
-#define CONFIG_VCO_MULT 45
-/* CONFIG_CCLK_DIV controls what the core clock divider is */
-/* Values can be 1, 2, 4, or 8 ONLY */
-#define CONFIG_CCLK_DIV 1
-/* CONFIG_SCLK_DIV controls what the peripheral clock divider is */
-/* Values can range from 1-15 */
-#define CONFIG_SCLK_DIV 6
-
-/*
- * Network Settings
- */
-/* network support */
-#define CONFIG_IPADDR 192.168.0.15
-#define CONFIG_NETMASK 255.255.255.0
-#define CONFIG_GATEWAYIP 192.168.0.1
-#define CONFIG_SERVERIP 192.168.0.2
-#define CONFIG_HOSTNAME STAMP
-#define CONFIG_ROOTPATH /checkout/uClinux-dist/romfs
-
-/* To remove hardcoding and enable MAC storage in EEPROM */
-/* #define CONFIG_ETHADDR 02:80:ad:20:31:b8 */
-
-/*
- * Command settings
- *
- */
-
-#define CFG_LONGHELP 1
-
-#define CONFIG_BOOTDELAY 5
-#define CONFIG_BOOT_RETRY_TIME -1 /* Enable this if bootretry required, currently its disabled */
-#define CONFIG_BOOTCOMMAND "run ramboot"
-#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n"
-
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
- CFG_CMD_PING | \
- CFG_CMD_ELF | \
- CFG_CMD_I2C | \
- CFG_CMD_CACHE | \
- CFG_CMD_JFFS2 | \
- CFG_CMD_DATE)
-#define CONFIG_BOOTARGS "root=/dev/mtdblock0 rw"
-
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "ramargs=setenv bootargs root=/dev/mtdblock0 rw\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=$(serverip):$(rootpath)\0" \
- "addip=setenv bootargs $(bootargs) " \
- "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
- ":$(hostname):eth0:off\0" \
- "ramboot=tftpboot 0x1000000 linux;" \
- "run ramargs;run addip;bootelf\0" \
- "nfsboot=tftpboot 0x1000000 linux;" \
- "run nfsargs;run addip;bootelf\0" \
- "flashboot=bootm 0x20100000\0" \
- ""
-
-/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
-#include <cmd_confdefs.h>
-
-/*
- * Console settings
- *
- */
-
-#define CONFIG_BAUDRATE 57600
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-
-#define CFG_PROMPT "stamp>" /* 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 CONFIG_LOADS_ECHO 1
-
-/*
- * Network settings
- *
- */
-
-#define CONFIG_DRIVER_SMC91111 1
-#define CONFIG_SMC91111_BASE 0x20300300
-/* To remove hardcoding and enable MAC storage in EEPROM */
-/* #define HARDCODE_MAC 1 */
-
-/*
- * Flash settings
- *
- */
-
-#define CFG_FLASH_CFI /* The flash is CFI compatible */
-#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
-#define CFG_FLASH_CFI_AMD_RESET
-
-#define CFG_ENV_IS_IN_FLASH 1
-
-#define CFG_FLASH_BASE 0x20000000
-#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 67 /* max number of sectors on one chip */
-
-#define CFG_ENV_ADDR 0x20020000
-#define CFG_ENV_SIZE 0x10000
-#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
-
-#define CFG_FLASH_ERASE_TOUT 30000 /* Timeout for Chip Erase (in ms) */
-#define CFG_FLASH_ERASEBLOCK_TOUT 5000 /* Timeout for Block Erase (in ms) */
-#define CFG_FLASH_WRITE_TOUT 1 /* Timeout for Flash Write (in ms) */
-
-/* JFFS Partition offset set */
-#define CFG_JFFS2_FIRST_BANK 0
-#define CFG_JFFS2_NUM_BANKS 1
-/* 512k reserved for u-boot */
-#define CFG_JFFS2_FIRST_SECTOR 11
-
-/*
- * following timeouts shall be used once the
- * Flash real protection is enabled
- */
-#define CFG_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
-#define CFG_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
-
-/*
- * I2C settings
- * By default PF2 is used as SDA and PF3 as SCL on the Stamp board
- */
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
-/*
- * Software (bit-bang) I2C driver configuration
- */
-#define PF_SCL PF3
-#define PF_SDA PF2
-
-#define I2C_INIT (*pFIO_DIR |= PF_SCL); asm("ssync;")
-#define I2C_ACTIVE (*pFIO_DIR |= PF_SDA); *pFIO_INEN &= ~PF_SDA; asm("ssync;")
-#define I2C_TRISTATE (*pFIO_DIR &= ~PF_SDA); *pFIO_INEN |= PF_SDA; asm("ssync;")
-#define I2C_READ ((volatile)(*pFIO_FLAG_D & PF_SDA) != 0); asm("ssync;")
-#define I2C_SDA(bit) if(bit) { \
- *pFIO_FLAG_S = PF_SDA; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SDA; \
- asm("ssync;"); \
- }
-#define I2C_SCL(bit) if(bit) { \
- *pFIO_FLAG_S = PF_SCL; \
- asm("ssync;"); \
- } \
- else { \
- *pFIO_FLAG_C = PF_SCL; \
- asm("ssync;"); \
- }
-#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
-
-#define CFG_I2C_SPEED 50000
-#define CFG_I2C_SLAVE 0xFE
-
-/*
- * Compact Flash settings
- */
-
-/* Enabled below option for CF support */
-/* #define CONFIG_STAMP_CF 1 */
-
-#if defined(CONFIG_STAMP_CF) && (CONFIG_COMMANDS & CFG_CMD_IDE)
-
-#define CONFIG_MISC_INIT_R 1
-#define CONFIG_DOS_PARTITION 1
-
-/*
- * IDE/ATA stuff
- */
-#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
-#undef CONFIG_IDE_LED /* no led for ide supported */
-#undef CONFIG_IDE_RESET /* no reset for ide supported */
-
-#define CFG_IDE_MAXBUS 1 /* max. 1 IDE busses */
-#define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
-
-#define CFG_ATA_BASE_ADDR 0x20200000
-#define CFG_ATA_IDE0_OFFSET 0x0000
-
-#define CFG_ATA_DATA_OFFSET 0x0020 /* Offset for data I/O */
-#define CFG_ATA_REG_OFFSET 0x0020 /* Offset for normal register accesses */
-#define CFG_ATA_ALT_OFFSET 0x0007 /* Offset for alternate registers */
-
-#define CFG_ATA_STRIDE 2
-#endif
-
-/*
- * SDRAM settings
- *
- */
-
-#define CONFIG_MEM_SIZE 128 /* 128, 64, 32, 16 */
-#define CONFIG_MEM_ADD_WDTH 11 /* 8, 9, 10, 11 */
-#define CONFIG_MEM_MT48LC64M4A2FB_7E 1
-
-#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
-#define CFG_MEMTEST_END 0x07EFFFFF /* 1 ... 127 MB in DRAM */
-#define CFG_LOAD_ADDR 0x01000000 /* default load address */
-
-#define CFG_SDRAM_BASE 0x00000000
-#define CFG_MAX_RAM_SIZE 0x08000000
-
-#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CFG_MONITOR_BASE (CFG_MAX_RAM_SIZE - CFG_MONITOR_LEN)
-
-#if ( CONFIG_CLKIN_HALF == 0 )
-#define CONFIG_VCO_HZ ( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT )
-#else
-#define CONFIG_VCO_HZ (( CONFIG_CLKIN_HZ * CONFIG_VCO_MULT ) / 2 )
-#endif
-
-#if (CONFIG_PLL_BYPASS == 0)
-#define CONFIG_CCLK_HZ ( CONFIG_VCO_HZ / CONFIG_CCLK_DIV )
-#define CONFIG_SCLK_HZ ( CONFIG_VCO_HZ / CONFIG_SCLK_DIV )
-#else
-#define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
-#define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CFG_HZ 1000 /* 1ms time tick */
-
-#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
-#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
-#define CFG_GBL_DATA_SIZE 0x4000
-#define CFG_GBL_DATA_ADDR (CFG_MALLOC_BASE - CFG_GBL_DATA_SIZE)
-#define CONFIG_STACKBASE (CFG_GBL_DATA_ADDR - 4)
-
-#define CFG_LARGE_IMAGE_LEN 0x4000000 /* Large Image Length, set to 64 Meg */
-
-#define CONFIG_SHOW_BOOT_PROGRESS 1 /* Show boot progress on LEDs */
-
-/*
- * Stack sizes
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-
-/*
- * FLASH organization and environment definitions
- */
-#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/* 0xFF, 0xBBC3BBc3, 0x99B39983 */
-/*#define AMGCTLVAL (AMBEN_P0 | AMBEN_P1 | AMBEN_P2 | AMCKEN)
-#define AMBCTL0VAL (B1WAT_11 | B1RAT_11 | B1HT_3 | B1ST_4 | B1TT_4 | B1RDYPOL | \
- B1RDYEN | B0WAT_11 | B0RAT_11 | B0HT_3 | B0ST_4 | B0TT_4 | B0RDYPOL | B0RDYEN)
-#define AMBCTL1VAL (B3WAT_9 | B3RAT_9 | B3HT_2 | B3ST_3 | B3TT_4 | B3RDYPOL | \
- B3RDYEN | B2WAT_9 | B2RAT_9 | B2HT_2 | B2ST_4 | B2TT_4 | B2RDYPOL | B2RDYEN)
-*/
-#define AMGCTLVAL 0xFF
-#define AMBCTL0VAL 0xBBC3BBC3
-#define AMBCTL1VAL 0x99B39983
-#define CF_AMBCTL1VAL 0x99B3ffc2
-
-#ifdef CONFIG_VDSP
-#define ET_EXEC_VDSP 0x8
-#define SHT_STRTAB_VDSP 0x1
-#define ELFSHDRSIZE_VDSP 0x2C
-#define VDSP_ENTRY_ADDR 0xFFA00000
-#endif
-
-#endif
diff --git a/include/configs/suzaku.h b/include/configs/suzaku.h
index 1ee6be1..8224555 100644
--- a/include/configs/suzaku.h
+++ b/include/configs/suzaku.h
@@ -44,12 +44,17 @@
#define CFG_FLASH_SIZE 0x00400000
#define CFG_RESET_ADDRESS 0xfff00100
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
-#define CFG_MONITOR_BASE (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - (1024 * 1024))
+#define CFG_MONITOR_BASE (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - (1024 * 1024))
#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
+#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - (1024 * 1024))
#define CONFIG_BAUDRATE 115200
#define CFG_BAUDRATE_TABLE { 115200 }
+/* System Register (GPIO) */
+#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
+#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
+
#define CONFIG_COMMANDS (CONFIG__CMD_DFL)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
diff --git a/include/configs/xupv2p.h b/include/configs/xupv2p.h
new file mode 100644
index 0000000..a2f4810
--- /dev/null
+++ b/include/configs/xupv2p.h
@@ -0,0 +1,174 @@
+/*
+ * (C) Copyright 2007 Czech Technical University.
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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
+
+#include "../board/xilinx/xupv2p/xparameters.h"
+
+#define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
+#define CONFIG_XUPV2P 1
+
+/* uart */
+#define CONFIG_SERIAL_BASE XILINX_UART_BASEADDR
+#define CONFIG_BAUDRATE XILINX_UART_BAUDRATE
+#define CFG_BAUDRATE_TABLE { CONFIG_BAUDRATE }
+
+/* ethernet */
+#define CONFIG_EMAC 1
+#define XPAR_EMAC_0_DEVICE_ID XPAR_XEMAC_NUM_INSTANCES
+
+/*
+ * setting reset address
+ *
+ * TEXT_BASE is set to place, where the U-BOOT run in RAM, but
+ * if you want to store U-BOOT in flash, set CFG_RESET_ADDRESS
+ * to FLASH memory and after loading bitstream jump to FLASH.
+ * U-BOOT auto-relocate to TEXT_BASE. After RESET command Microblaze
+ * jump to CFG_RESET_ADDRESS where is the original U-BOOT code.
+ */
+#define CFG_RESET_ADDRESS 0x36000000
+
+/* gpio */
+#define CFG_GPIO_0 1
+#define CFG_GPIO_0_ADDR XILINX_GPIO_BASEADDR
+
+/* interrupt controller */
+#define CFG_INTC_0 1
+#define CFG_INTC_0_ADDR XILINX_INTC_BASEADDR
+#define CFG_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
+
+/* timer */
+#define CFG_TIMER_0 1
+#define CFG_TIMER_0_ADDR XILINX_TIMER_BASEADDR
+#define CFG_TIMER_0_IRQ XILINX_TIMER_IRQ
+#define FREQUENCE XILINX_CLOCK_FREQ
+#define CFG_TIMER_0_PRELOAD ( FREQUENCE/1000 )
+
+/*
+ * memory layout - Example
+ * TEXT_BASE = 0x3600_0000;
+ * CFG_SRAM_BASE = 0x3000_0000;
+ * CFG_SRAM_SIZE = 0x1000_0000;
+ *
+ * CFG_GBL_DATA_OFFSET = 0x3000_0000 + 0x1000_0000 - 0x1000 = 0x3FFF_F000
+ * CFG_MONITOR_BASE = 0x3FFF_F000 - 0x40000 = 0x3FFB_F000
+ * CFG_MALLOC_BASE = 0x3FFB_F000 - 0x40000 = 0x3FF7_F000
+ *
+ * 0x3000_0000 CFG_SDRAM_BASE
+ * FREE
+ * 0x3600_0000 TEXT_BASE
+ * U-BOOT code
+ * 0x3602_0000
+ * FREE
+ *
+ * STACK
+ * 0x3FF7_F000 CFG_MALLOC_BASE
+ * MALLOC_AREA 256kB Alloc
+ * 0x3FFB_F000 CFG_MONITOR_BASE
+ * MONITOR_CODE 256kB Env
+ * 0x3FFF_F000 CFG_GBL_DATA_OFFSET
+ * GLOBAL_DATA 4kB bd, gd
+ * 0x4000_0000 CFG_SDRAM_BASE + CFG_SDRAM_SIZE
+ */
+
+/* ddr sdram - main memory */
+#define CFG_SDRAM_BASE XILINX_RAM_START
+#define CFG_SDRAM_SIZE XILINX_RAM_SIZE
+#define CFG_MEMTEST_START CFG_SDRAM_BASE
+#define CFG_MEMTEST_END (CFG_SDRAM_BASE + 0x1000)
+
+/* global pointer */
+#define CFG_GBL_DATA_SIZE 0x1000 /* size of global data */
+#define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE) /* start of global data */
+
+/* monitor code */
+#define SIZE 0x40000
+#define CFG_MONITOR_LEN SIZE
+#define CFG_MONITOR_BASE (CFG_GBL_DATA_OFFSET - CFG_MONITOR_LEN)
+#define CFG_MONITOR_END (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_MALLOC_LEN SIZE
+#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
+
+/* stack */
+#define CFG_INIT_SP_OFFSET CFG_MALLOC_BASE
+
+#define CFG_NO_FLASH 1
+#define CFG_ENV_IS_NOWHERE 1
+#define CFG_ENV_SIZE 0x1000
+#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
+#define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
+ CFG_CMD_MEMORY |\
+ CFG_CMD_IRQ |\
+ CFG_CMD_BDI |\
+ CFG_CMD_NET |\
+ CFG_CMD_IMI |\
+ CFG_CMD_ECHO |\
+ CFG_CMD_CACHE |\
+ CFG_CMD_RUN |\
+ CFG_CMD_AUTOSCRIPT |\
+ CFG_CMD_ASKENV |\
+ CFG_CMD_LOADS |\
+ CFG_CMD_LOADB |\
+ CFG_CMD_MISC |\
+ CFG_CMD_PING \
+ )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/* Miscellaneous configurable options */
+#define CFG_PROMPT "U-Boot-mONStR> "
+#define CFG_CBSIZE 512 /* size of console buffer */
+#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* print buffer size */
+#define CFG_MAXARGS 15 /* max number of command args */
+#define CFG_LONGHELP
+#define CFG_LOAD_ADDR 0x12000000 /* default load address */
+
+#define CONFIG_BOOTDELAY 30
+#define CONFIG_BOOTARGS "root=romfs"
+#define CONFIG_HOSTNAME "ml401"
+#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
+#define CONFIG_IPADDR 192.168.0.3
+#define CONFIG_SERVERIP 192.168.0.5
+#define CONFIG_GATEWAYIP 192.168.0.1
+#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
+
+/* architecture dependent code */
+#define CFG_USR_EXCEP /* user exception */
+#define CFG_HZ 1000
+
+#define CONFIG_PREBOOT "echo U-BOOT by mONStR;" \
+ "base 0;" \
+ "echo"
+
+
+/* system ace */
+/*#define CONFIG_SYSTEMACE
+#define DEBUG_SYSTEMACE
+#define CFG_SYSTEMACE_BASE 0xCF000000
+#define CFG_SYSTEMACE_WIDTH 16
+#define CONFIG_DOS_PARTITION*/
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h
index 818462e..b68ae54 100644
--- a/include/configs/yosemite.h
+++ b/include/configs/yosemite.h
@@ -32,7 +32,6 @@
*----------------------------------------------------------------------*/
/* This config file is used for Yosemite (440EP) and Yellowstone (440GR)*/
#ifndef CONFIG_YELLOWSTONE
-#define CONFIG_YOSEMITE 1 /* Board is Yosemite */
#define CONFIG_440EP 1 /* Specific PPC440EP support */
#define CONFIG_HOSTNAME yosemite
#else
diff --git a/include/configs/yucca.h b/include/configs/yucca.h
index 6417ed8..7f8b022 100644
--- a/include/configs/yucca.h
+++ b/include/configs/yucca.h
@@ -45,11 +45,11 @@
#define EXTCLK_50 50000000
#define EXTCLK_83 83333333
-#define CONFIG_IBM_EMAC4_V4 1
-#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
+#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
+#define CONFIG_ADD_RAM_INFO 1 /* Print additional info */
#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)
@@ -118,10 +118,9 @@
/*-----------------------------------------------------------------------
* 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
+#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
+#define SPD_EEPROM_ADDRESS {0x53, 0x52} /* SPD i2c spd addresses*/
+#define CONFIG_DDR_ECC 1 /* with ECC support */
/*-----------------------------------------------------------------------
* I2C
@@ -211,6 +210,7 @@
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
+#define CONFIG_IBM_EMAC4_V4 1
#define CONFIG_MII 1 /* MII PHY management */
#undef CONFIG_NET_MULTI
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
diff --git a/include/fdt.h b/include/fdt.h
new file mode 100644
index 0000000..48ccfd9
--- /dev/null
+++ b/include/fdt.h
@@ -0,0 +1,60 @@
+#ifndef _FDT_H
+#define _FDT_H
+
+#ifndef __ASSEMBLY__
+
+struct fdt_header {
+ uint32_t magic; /* magic word FDT_MAGIC */
+ uint32_t totalsize; /* total size of DT block */
+ uint32_t off_dt_struct; /* offset to structure */
+ uint32_t off_dt_strings; /* offset to strings */
+ uint32_t off_mem_rsvmap; /* offset to memory reserve map */
+ uint32_t version; /* format version */
+ uint32_t last_comp_version; /* last compatible version */
+
+ /* version 2 fields below */
+ uint32_t boot_cpuid_phys; /* Which physical CPU id we're
+ booting on */
+ /* version 3 fields below */
+ uint32_t size_dt_strings; /* size of the strings block */
+
+ /* version 17 fields below */
+ uint32_t size_dt_struct; /* size of the structure block */
+};
+
+struct fdt_reserve_entry {
+ uint64_t address;
+ uint64_t size;
+};
+
+struct fdt_node_header {
+ uint32_t tag;
+ char name[0];
+};
+
+struct fdt_property {
+ uint32_t tag;
+ uint32_t len;
+ uint32_t nameoff;
+ char data[0];
+};
+
+#endif /* !__ASSEMBLY */
+
+#define FDT_MAGIC 0xd00dfeed /* 4: version, 4: total size */
+#define FDT_TAGSIZE sizeof(uint32_t)
+
+#define FDT_BEGIN_NODE 0x1 /* Start node: full name */
+#define FDT_END_NODE 0x2 /* End node */
+#define FDT_PROP 0x3 /* Property: name off,
+ size, content */
+#define FDT_NOP 0x4 /* nop */
+#define FDT_END 0x9
+
+#define FDT_V1_SIZE (7*sizeof(uint32_t))
+#define FDT_V2_SIZE (FDT_V1_SIZE + sizeof(uint32_t))
+#define FDT_V3_SIZE (FDT_V2_SIZE + sizeof(uint32_t))
+#define FDT_V16_SIZE FDT_V3_SIZE
+#define FDT_V17_SIZE (FDT_V16_SIZE + sizeof(uint32_t))
+
+#endif /* _FDT_H */
diff --git a/include/flash.h b/include/flash.h
index 55b6d8f..43b9c6b 100644
--- a/include/flash.h
+++ b/include/flash.h
@@ -252,6 +252,8 @@
#define STM_ID_x800AB 0x005B005B /* M29W800AB ID (8M = 512K x 16 ) */
#define STM_ID_29W320DT 0x22CA22CA /* M29W320DT ID (32 M, top boot sector) */
#define STM_ID_29W320DB 0x22CB22CB /* M29W320DB ID (32 M, bottom boot sect) */
+#define STM_ID_29W320ET 0x22562256 /* M29W320ET ID (32 M, top boot sector) */
+#define STM_ID_29W320EB 0x22572257 /* M29W320EB ID (32 M, bottom boot sect)*/
#define STM_ID_29W040B 0x00E300E3 /* M29W040B ID (4M = 512K x 8) */
#define FLASH_PSD4256GV 0x00E9 /* PSD4256 Flash and CPLD combination */
diff --git a/include/i2c.h b/include/i2c.h
index 54c6f9f..6e6c845 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -56,6 +56,17 @@
#define I2C_SET_BUS(a)
#endif
+/* define the I2C bus number for RTC and DTT if not already done */
+#if !defined(CFG_RTC_BUS_NUM)
+#define CFG_RTC_BUS_NUM 0
+#endif
+#if !defined(CFG_DTT_BUS_NUM)
+#define CFG_DTT_BUS_NUM 0
+#endif
+#if !defined(CFG_SPD_BUS_NUM)
+#define CFG_SPD_BUS_NUM 0
+#endif
+
/*
* Initialization, must be called once on start up, may be called
* repeatedly to change the speed and slave addresses.
diff --git a/include/libfdt.h b/include/libfdt.h
new file mode 100644
index 0000000..a0b4d55
--- /dev/null
+++ b/include/libfdt.h
@@ -0,0 +1,138 @@
+#ifndef _LIBFDT_H
+#define _LIBFDT_H
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <fdt.h>
+#include <libfdt_env.h>
+
+#define FDT_FIRST_SUPPORTED_VERSION 0x10
+#define FDT_LAST_SUPPORTED_VERSION 0x11
+
+/* Error codes: informative error codes */
+#define FDT_ERR_NOTFOUND 1
+#define FDT_ERR_EXISTS 2
+#define FDT_ERR_NOSPACE 3
+
+/* Error codes: codes for bad parameters */
+#define FDT_ERR_BADOFFSET 4
+#define FDT_ERR_BADPATH 5
+#define FDT_ERR_BADSTATE 6
+
+/* Error codes: codes for bad device tree blobs */
+#define FDT_ERR_TRUNCATED 7
+#define FDT_ERR_BADMAGIC 8
+#define FDT_ERR_BADVERSION 9
+#define FDT_ERR_BADSTRUCTURE 10
+#define FDT_ERR_BADLAYOUT 11
+
+#define FDT_ERR_MAX 11
+
+#define fdt_get_header(fdt, field) \
+ (fdt32_to_cpu(((struct fdt_header *)(fdt))->field))
+#define fdt_magic(fdt) (fdt_get_header(fdt, magic))
+#define fdt_totalsize(fdt) (fdt_get_header(fdt, totalsize))
+#define fdt_off_dt_struct(fdt) (fdt_get_header(fdt, off_dt_struct))
+#define fdt_off_dt_strings(fdt) (fdt_get_header(fdt, off_dt_strings))
+#define fdt_off_mem_rsvmap(fdt) (fdt_get_header(fdt, off_mem_rsvmap))
+#define fdt_version(fdt) (fdt_get_header(fdt, version))
+#define fdt_last_comp_version(fdt) (fdt_get_header(fdt, last_comp_version))
+#define fdt_boot_cpuid_phys(fdt) (fdt_get_header(fdt, boot_cpuid_phys))
+#define fdt_size_dt_strings(fdt) (fdt_get_header(fdt, size_dt_strings))
+#define fdt_size_dt_struct(fdt) (fdt_get_header(fdt, size_dt_struct))
+
+#define fdt_set_header(fdt, field, val) \
+ ((struct fdt_header *)(fdt))->field = cpu_to_fdt32(val)
+
+void *fdt_offset_ptr(const void *fdt, int offset, int checklen);
+
+#define fdt_offset_ptr_typed(fdt, offset, var) \
+ ((typeof(var))(fdt_offset_ptr((fdt), (offset), sizeof(*(var)))))
+
+int fdt_move(const void *fdt, void *buf, int bufsize);
+
+/* Read-only functions */
+char *fdt_string(const void *fdt, int stroffset);
+
+int fdt_subnode_offset_namelen(const void *fdt, int parentoffset,
+ const char *name, int namelen);
+int fdt_subnode_offset(const void *fdt, int parentoffset, const char *name);
+
+int fdt_path_offset(const void *fdt, const char *path);
+
+struct fdt_property *fdt_get_property(const void *fdt, int nodeoffset,
+ const char *name, int *lenp);
+void *fdt_getprop(const void *fdt, int nodeoffset,
+ const char *name, int *lenp);
+
+uint32_t fdt_next_tag(const void *fdt, int offset,
+ int *nextoffset, char **namep);
+
+/* Write-in-place functions */
+int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name,
+ const void *val, int len);
+
+#define fdt_setprop_inplace_typed(fdt, nodeoffset, name, val) \
+ ({ \
+ typeof(val) x = val; \
+ fdt_setprop_inplace(fdt, nodeoffset, name, &x, sizeof(x)); \
+ })
+
+int fdt_nop_property(void *fdt, int nodeoffset, const char *name);
+int fdt_nop_node(void *fdt, int nodeoffset);
+
+/* Sequential-write functions */
+int fdt_create(void *buf, int bufsize);
+int fdt_add_reservemap_entry(void *fdt, uint64_t addr, uint64_t size);
+int fdt_finish_reservemap(void *fdt);
+int fdt_begin_node(void *fdt, const char *name);
+int fdt_property(void *fdt, const char *name, const void *val, int len);
+#define fdt_property_typed(fdt, name, val) \
+ ({ \
+ typeof(val) x = (val); \
+ fdt_property((fdt), (name), &x, sizeof(x)); \
+ })
+#define fdt_property_string(fdt, name, str) \
+ fdt_property(fdt, name, str, strlen(str)+1)
+int fdt_end_node(void *fdt);
+int fdt_finish(void *fdt);
+
+/* Read-write functions */
+int fdt_open_into(void *fdt, void *buf, int bufsize);
+int fdt_pack(void *fdt);
+
+int fdt_setprop(void *fdt, int nodeoffset, const char *name,
+ const void *val, int len);
+#define fdt_setprop_typed(fdt, nodeoffset, name, val) \
+ ({ \
+ typeof(val) x = (val); \
+ fdt_setprop((fdt), (nodeoffset), (name), &x, sizeof(x)); \
+ })
+#define fdt_setprop_string(fdt, nodeoffset, name, str) \
+ fdt_setprop((fdt), (nodeoffset), (name), (str), strlen(str)+1)
+int fdt_delprop(void *fdt, int nodeoffset, const char *name);
+int fdt_add_subnode_namelen(void *fdt, int parentoffset,
+ const char *name, int namelen);
+int fdt_add_subnode(void *fdt, int parentoffset, const char *name);
+int fdt_del_node(void *fdt, int nodeoffset);
+
+/* Extra functions */
+const char *fdt_strerror(int errval);
+
+#endif /* _LIBFDT_H */
diff --git a/include/libfdt_env.h b/include/libfdt_env.h
new file mode 100644
index 0000000..6c77852
--- /dev/null
+++ b/include/libfdt_env.h
@@ -0,0 +1,16 @@
+#ifndef _LIBFDT_ENV_H
+#define _LIBFDT_ENV_H
+
+#include <stddef.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+#include <linux/string.h>
+
+struct fdt_header *fdt; /* Pointer to the working fdt */
+
+#define fdt32_to_cpu(x) __be32_to_cpu(x)
+#define cpu_to_fdt32(x) __cpu_to_be32(x)
+#define fdt64_to_cpu(x) __be64_to_cpu(x)
+#define cpu_to_fdt64(x) __cpu_to_be64(x)
+
+#endif /* _LIBFDT_ENV_H */
diff --git a/include/linux/mii.h b/include/linux/mii.h
new file mode 100644
index 0000000..7c63095
--- /dev/null
+++ b/include/linux/mii.h
@@ -0,0 +1,158 @@
+/*
+ * linux/mii.h: definitions for MII-compatible transceivers
+ * Originally drivers/net/sunhme.h.
+ *
+ * Copyright (C) 1996, 1999, 2001 David S. Miller (davem@redhat.com)
+ */
+
+#ifndef __LINUX_MII_H__
+#define __LINUX_MII_H__
+
+/* Generic MII registers. */
+
+#define MII_BMCR 0x00 /* Basic mode control register */
+#define MII_BMSR 0x01 /* Basic mode status register */
+#define MII_PHYSID1 0x02 /* PHYS ID 1 */
+#define MII_PHYSID2 0x03 /* PHYS ID 2 */
+#define MII_ADVERTISE 0x04 /* Advertisement control reg */
+#define MII_LPA 0x05 /* Link partner ability reg */
+#define MII_EXPANSION 0x06 /* Expansion register */
+#define MII_DCOUNTER 0x12 /* Disconnect counter */
+#define MII_FCSCOUNTER 0x13 /* False carrier counter */
+#define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */
+#define MII_RERRCOUNTER 0x15 /* Receive error counter */
+#define MII_SREVISION 0x16 /* Silicon revision */
+#define MII_RESV1 0x17 /* Reserved... */
+#define MII_LBRERROR 0x18 /* Lpback, rx, bypass error */
+#define MII_PHYADDR 0x19 /* PHY address */
+#define MII_RESV2 0x1a /* Reserved... */
+#define MII_TPISTATUS 0x1b /* TPI status for 10mbps */
+#define MII_NCONFIG 0x1c /* Network interface config */
+
+/* Basic mode control register. */
+#define BMCR_RESV 0x003f /* Unused... */
+#define BMCR_SPEED1000 0x0040 /* MSB of Speed (1000) */
+#define BMCR_CTST 0x0080 /* Collision test */
+#define BMCR_FULLDPLX 0x0100 /* Full duplex */
+#define BMCR_ANRESTART 0x0200 /* Auto negotiation restart */
+#define BMCR_ISOLATE 0x0400 /* Disconnect DP83840 from MII */
+#define BMCR_PDOWN 0x0800 /* Powerdown the DP83840 */
+#define BMCR_ANENABLE 0x1000 /* Enable auto negotiation */
+#define BMCR_SPEED100 0x2000 /* Select 100Mbps */
+#define BMCR_LOOPBACK 0x4000 /* TXD loopback bits */
+#define BMCR_RESET 0x8000 /* Reset the DP83840 */
+
+/* Basic mode status register. */
+#define BMSR_ERCAP 0x0001 /* Ext-reg capability */
+#define BMSR_JCD 0x0002 /* Jabber detected */
+#define BMSR_LSTATUS 0x0004 /* Link status */
+#define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */
+#define BMSR_RFAULT 0x0010 /* Remote fault detected */
+#define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */
+#define BMSR_RESV 0x07c0 /* Unused... */
+#define BMSR_10HALF 0x0800 /* Can do 10mbps, half-duplex */
+#define BMSR_10FULL 0x1000 /* Can do 10mbps, full-duplex */
+#define BMSR_100HALF 0x2000 /* Can do 100mbps, half-duplex */
+#define BMSR_100FULL 0x4000 /* Can do 100mbps, full-duplex */
+#define BMSR_100BASE4 0x8000 /* Can do 100mbps, 4k packets */
+
+/* Advertisement control register. */
+#define ADVERTISE_SLCT 0x001f /* Selector bits */
+#define ADVERTISE_CSMA 0x0001 /* Only selector supported */
+#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */
+#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */
+#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */
+#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */
+#define ADVERTISE_100BASE4 0x0200 /* Try for 100mbps 4k packets */
+#define ADVERTISE_RESV 0x1c00 /* Unused... */
+#define ADVERTISE_RFAULT 0x2000 /* Say we can detect faults */
+#define ADVERTISE_LPACK 0x4000 /* Ack link partners response */
+#define ADVERTISE_NPAGE 0x8000 /* Next page bit */
+
+#define ADVERTISE_FULL (ADVERTISE_100FULL | ADVERTISE_10FULL | \
+ ADVERTISE_CSMA)
+#define ADVERTISE_ALL (ADVERTISE_10HALF | ADVERTISE_10FULL | \
+ ADVERTISE_100HALF | ADVERTISE_100FULL)
+
+/* Link partner ability register. */
+#define LPA_SLCT 0x001f /* Same as advertise selector */
+#define LPA_10HALF 0x0020 /* Can do 10mbps half-duplex */
+#define LPA_10FULL 0x0040 /* Can do 10mbps full-duplex */
+#define LPA_100HALF 0x0080 /* Can do 100mbps half-duplex */
+#define LPA_100FULL 0x0100 /* Can do 100mbps full-duplex */
+#define LPA_100BASE4 0x0200 /* Can do 100mbps 4k packets */
+#define LPA_RESV 0x1c00 /* Unused... */
+#define LPA_RFAULT 0x2000 /* Link partner faulted */
+#define LPA_LPACK 0x4000 /* Link partner acked us */
+#define LPA_NPAGE 0x8000 /* Next page bit */
+
+#define LPA_DUPLEX (LPA_10FULL | LPA_100FULL)
+#define LPA_100 (LPA_100FULL | LPA_100HALF | LPA_100BASE4)
+
+/* Expansion register for auto-negotiation. */
+#define EXPANSION_NWAY 0x0001 /* Can do N-way auto-nego */
+#define EXPANSION_LCWP 0x0002 /* Got new RX page code word */
+#define EXPANSION_ENABLENPAGE 0x0004 /* This enables npage words */
+#define EXPANSION_NPCAPABLE 0x0008 /* Link partner supports npage */
+#define EXPANSION_MFAULTS 0x0010 /* Multiple faults detected */
+#define EXPANSION_RESV 0xffe0 /* Unused... */
+
+/* N-way test register. */
+#define NWAYTEST_RESV1 0x00ff /* Unused... */
+#define NWAYTEST_LOOPBACK 0x0100 /* Enable loopback for N-way */
+#define NWAYTEST_RESV2 0xfe00 /* Unused... */
+
+
+/**
+ * mii_nway_result
+ * @negotiated: value of MII ANAR and'd with ANLPAR
+ *
+ * Given a set of MII abilities, check each bit and returns the
+ * currently supported media, in the priority order defined by
+ * IEEE 802.3u. We use LPA_xxx constants but note this is not the
+ * value of LPA solely, as described above.
+ *
+ * The one exception to IEEE 802.3u is that 100baseT4 is placed
+ * between 100T-full and 100T-half. If your phy does not support
+ * 100T4 this is fine. If your phy places 100T4 elsewhere in the
+ * priority order, you will need to roll your own function.
+ */
+static inline unsigned int mii_nway_result (unsigned int negotiated)
+{
+ unsigned int ret;
+
+ if (negotiated & LPA_100FULL)
+ ret = LPA_100FULL;
+ else if (negotiated & LPA_100BASE4)
+ ret = LPA_100BASE4;
+ else if (negotiated & LPA_100HALF)
+ ret = LPA_100HALF;
+ else if (negotiated & LPA_10FULL)
+ ret = LPA_10FULL;
+ else
+ ret = LPA_10HALF;
+
+ return ret;
+}
+
+/**
+ * mii_duplex
+ * @duplex_lock: Non-zero if duplex is locked at full
+ * @negotiated: value of MII ANAR and'd with ANLPAR
+ *
+ * A small helper function for a common case. Returns one
+ * if the media is operating or locked at full duplex, and
+ * returns zero otherwise.
+ */
+static inline unsigned int mii_duplex (unsigned int duplex_lock,
+ unsigned int negotiated)
+{
+ if (duplex_lock)
+ return 1;
+ if (mii_nway_result(negotiated) & LPA_DUPLEX)
+ return 1;
+ return 0;
+}
+
+
+#endif /* __LINUX_MII_H__ */
diff --git a/include/linux/stat.h b/include/linux/stat.h
index f9422cb..43fd53f 100644
--- a/include/linux/stat.h
+++ b/include/linux/stat.h
@@ -7,7 +7,7 @@
extern "C" {
#endif
-#define S_IFMT 00170000 /* type of file */
+#define S_IFMT 00170000 /* type of file */
#define S_IFSOCK 0140000 /* named socket */
#define S_IFLNK 0120000 /* symbolic link */
#define S_IFREG 0100000 /* regular */
@@ -49,25 +49,25 @@
ino_t st_ino; /* file id */
mode_t st_mode; /* ownership/protection */
nlink_t st_nlink; /* number of links */
- uid_t st_uid; /* user id */
- gid_t st_gid; /* group id */
+ uid_t st_uid; /* user id */
+ gid_t st_gid; /* group id */
dev_t st_rdev;
off_t st_size; /* file size in # of bytes */
- unsigned long st_blksize; /* block size */
- unsigned long st_blocks; /* file size in # of blocks */
- unsigned long st_atime; /* time file was last accessed */
- unsigned long __unused1;
- unsigned long st_mtime; /* time file was last modified */
- unsigned long __unused2;
- unsigned long st_ctime; /* time file status was last changed */
- unsigned long __unused3;
- unsigned long __unused4;
- unsigned long __unused5;
+ unsigned long st_blksize; /* block size */
+ unsigned long st_blocks; /* file size in # of blocks */
+ unsigned long st_atime; /* time file was last accessed */
+ unsigned long __unused1;
+ unsigned long st_mtime; /* time file was last modified */
+ unsigned long __unused2;
+ unsigned long st_ctime; /* time file status was last changed */
+ unsigned long __unused3;
+ unsigned long __unused4;
+ unsigned long __unused5;
};
#endif /* __PPC__ */
-#if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__blackfin__)
+#if defined (__ARM__) || defined (__I386__) || defined (__M68K__) || defined (__bfin__)
struct stat {
unsigned short st_dev;
@@ -97,34 +97,59 @@
#if defined (__MIPS__)
struct stat {
- dev_t st_dev;
- long st_pad1[3];
- ino_t st_ino;
- mode_t st_mode;
- nlink_t st_nlink;
- uid_t st_uid;
- gid_t st_gid;
- dev_t st_rdev;
- long st_pad2[2];
- off_t st_size;
- long st_pad3;
+ dev_t st_dev;
+ long st_pad1[3];
+ ino_t st_ino;
+ mode_t st_mode;
+ nlink_t st_nlink;
+ uid_t st_uid;
+ gid_t st_gid;
+ dev_t st_rdev;
+ long st_pad2[2];
+ off_t st_size;
+ long st_pad3;
/*
* Actually this should be timestruc_t st_atime, st_mtime and st_ctime
* but we don't have it under Linux.
*/
- time_t st_atime;
- long reserved0;
- time_t st_mtime;
- long reserved1;
- time_t st_ctime;
- long reserved2;
- long st_blksize;
- long st_blocks;
- long st_pad4[14];
+ time_t st_atime;
+ long reserved0;
+ time_t st_mtime;
+ long reserved1;
+ time_t st_ctime;
+ long reserved2;
+ long st_blksize;
+ long st_blocks;
+ long st_pad4[14];
};
#endif /* __MIPS__ */
+#if defined(__AVR32__)
+
+struct stat {
+ unsigned long st_dev;
+ unsigned long st_ino;
+ unsigned short st_mode;
+ unsigned short st_nlink;
+ unsigned short st_uid;
+ unsigned short st_gid;
+ unsigned long st_rdev;
+ unsigned long st_size;
+ unsigned long st_blksize;
+ unsigned long st_blocks;
+ unsigned long st_atime;
+ unsigned long st_atime_nsec;
+ unsigned long st_mtime;
+ unsigned long st_mtime_nsec;
+ unsigned long st_ctime;
+ unsigned long st_ctime_nsec;
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+#endif /* __AVR32__ */
+
#ifdef __cplusplus
}
#endif
diff --git a/include/mpc83xx.h b/include/mpc83xx.h
index 03dd0ca..c2a4ff5 100644
--- a/include/mpc83xx.h
+++ b/include/mpc83xx.h
@@ -10,12 +10,6 @@
* the License, or (at your option) any later version.
*/
-/*
- * mpc83xx.h
- *
- * MPC83xx specific definitions
- */
-
#ifndef __MPC83XX_H__
#define __MPC83XX_H__
@@ -24,406 +18,1005 @@
#include <asm/e300.h>
#endif
-/*
- * MPC83xx cpu provide RCR register to do reset thing specially. easier
- * to implement
+/* MPC83xx cpu provide RCR register to do reset thing specially
*/
-
#define MPC83xx_RESET
-/*
- * System reset offset (PowerPC standard)
+/* System reset offset (PowerPC standard)
*/
-#define EXC_OFF_SYS_RESET 0x0100
+#define EXC_OFF_SYS_RESET 0x0100
-/*
- * Default Internal Memory Register Space (Freescale recomandation)
+/* IMMRBAR - Internal Memory Register Base Address
*/
-#define CONFIG_DEFAULT_IMMR 0xFF400000
+#define CONFIG_DEFAULT_IMMR 0xFF400000 /* Default IMMR base address */
+#define IMMRBAR 0x0000 /* Register offset to immr */
+#define IMMRBAR_BASE_ADDR 0xFFF00000 /* Base address mask */
+#define IMMRBAR_RES ~(IMMRBAR_BASE_ADDR)
-/*
- * Watchdog
+/* LAWBAR - Local Access Window Base Address Register
*/
-#define SWCRR 0x0204
-#define SWCRR_SWTC 0xFFFF0000 /* Software Watchdog Time Count. */
-#define SWCRR_SWEN 0x00000004 /* Watchdog Enable bit. */
-#define SWCRR_SWRI 0x00000002 /* Software Watchdog Reset/Interrupt Select bit. */
-#define SWCRR_SWPR 0x00000001 /* Software Watchdog Counter Prescale bit. */
-#define SWCRR_RES ~(SWCRR_SWTC | SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR)
+#define LBLAWBAR0 0x0020 /* Register offset to immr */
+#define LBLAWAR0 0x0024
+#define LBLAWBAR1 0x0028
+#define LBLAWAR1 0x002C
+#define LBLAWBAR2 0x0030
+#define LBLAWAR2 0x0034
+#define LBLAWBAR3 0x0038
+#define LBLAWAR3 0x003C
+#define LAWBAR_BAR 0xFFFFF000 /* Base address mask */
+
+/* SPRIDR - System Part and Revision ID Register
+ */
+#define SPRIDR_PARTID 0xFFFF0000 /* Part Identification */
+#define SPRIDR_REVID 0x0000FFFF /* Revision Identification */
+
+#define SPR_8349E_REV10 0x80300100
+#define SPR_8349_REV10 0x80310100
+#define SPR_8347E_REV10_TBGA 0x80320100
+#define SPR_8347_REV10_TBGA 0x80330100
+#define SPR_8347E_REV10_PBGA 0x80340100
+#define SPR_8347_REV10_PBGA 0x80350100
+#define SPR_8343E_REV10 0x80360100
+#define SPR_8343_REV10 0x80370100
+
+#define SPR_8349E_REV11 0x80300101
+#define SPR_8349_REV11 0x80310101
+#define SPR_8347E_REV11_TBGA 0x80320101
+#define SPR_8347_REV11_TBGA 0x80330101
+#define SPR_8347E_REV11_PBGA 0x80340101
+#define SPR_8347_REV11_PBGA 0x80350101
+#define SPR_8343E_REV11 0x80360101
+#define SPR_8343_REV11 0x80370101
-#define SWCNR 0x0208
-#define SWCNR_SWCN 0x0000FFFF Software Watchdog Count Field.
-#define SWCNR_RES ~(SWCNR_SWCN)
+#define SPR_8349E_REV31 0x80300300
+#define SPR_8349_REV31 0x80310300
+#define SPR_8347E_REV31_TBGA 0x80320300
+#define SPR_8347_REV31_TBGA 0x80330300
+#define SPR_8347E_REV31_PBGA 0x80340300
+#define SPR_8347_REV31_PBGA 0x80350300
+#define SPR_8343E_REV31 0x80360300
+#define SPR_8343_REV31 0x80370300
-#define SWSRR 0x020E
+#define SPR_8360E_REV10 0x80480010
+#define SPR_8360_REV10 0x80490010
+#define SPR_8360E_REV11 0x80480011
+#define SPR_8360_REV11 0x80490011
+#define SPR_8360E_REV12 0x80480012
+#define SPR_8360_REV12 0x80490012
+#define SPR_8360E_REV20 0x80480020
+#define SPR_8360_REV20 0x80490020
-/*
- * Default Internal Memory Register Space (Freescale recomandation)
+#define SPR_8323E_REV10 0x80620010
+#define SPR_8323_REV10 0x80630010
+#define SPR_8321E_REV10 0x80660010
+#define SPR_8321_REV10 0x80670010
+#define SPR_8323E_REV11 0x80620011
+#define SPR_8323_REV11 0x80630011
+#define SPR_8321E_REV11 0x80660011
+#define SPR_8321_REV11 0x80670011
+
+/* SPCR - System Priority Configuration Register
+ */
+#define SPCR_PCIHPE 0x10000000 /* PCI Highest Priority Enable */
+#define SPCR_PCIHPE_SHIFT (31-3)
+#define SPCR_PCIPR 0x03000000 /* PCI bridge system bus request priority */
+#define SPCR_PCIPR_SHIFT (31-7)
+#define SPCR_OPT 0x00800000 /* Optimize */
+#define SPCR_TBEN 0x00400000 /* E300 PowerPC core time base unit enable */
+#define SPCR_TBEN_SHIFT (31-9)
+#define SPCR_COREPR 0x00300000 /* E300 PowerPC Core system bus request priority */
+#define SPCR_COREPR_SHIFT (31-11)
+
+#if defined(CONFIG_MPC834X)
+/* SPCR bits - MPC8349 specific */
+#define SPCR_TSEC1DP 0x00003000 /* TSEC1 data priority */
+#define SPCR_TSEC1DP_SHIFT (31-19)
+#define SPCR_TSEC1BDP 0x00000C00 /* TSEC1 buffer descriptor priority */
+#define SPCR_TSEC1BDP_SHIFT (31-21)
+#define SPCR_TSEC1EP 0x00000300 /* TSEC1 emergency priority */
+#define SPCR_TSEC1EP_SHIFT (31-23)
+#define SPCR_TSEC2DP 0x00000030 /* TSEC2 data priority */
+#define SPCR_TSEC2DP_SHIFT (31-27)
+#define SPCR_TSEC2BDP 0x0000000C /* TSEC2 buffer descriptor priority */
+#define SPCR_TSEC2BDP_SHIFT (31-29)
+#define SPCR_TSEC2EP 0x00000003 /* TSEC2 emergency priority */
+#define SPCR_TSEC2EP_SHIFT (31-31)
+#endif
+
+/* SICRL/H - System I/O Configuration Register Low/High
*/
-#define IMMRBAR 0x0000
-#define IMMRBAR_BASE_ADDR 0xFFF00000 /* Identifies the 12 most-significant address bits of the base of the 1 MByte internal memory window. */
-#define IMMRBAR_RES ~(IMMRBAR_BASE_ADDR)
+#if defined(CONFIG_MPC834X)
+/* SICRL bits - MPC8349 specific */
+#define SICRL_LDP_A 0x80000000
+#define SICRL_USB1 0x40000000
+#define SICRL_USB0 0x20000000
+#define SICRL_UART 0x0C000000
+#define SICRL_GPIO1_A 0x02000000
+#define SICRL_GPIO1_B 0x01000000
+#define SICRL_GPIO1_C 0x00800000
+#define SICRL_GPIO1_D 0x00400000
+#define SICRL_GPIO1_E 0x00200000
+#define SICRL_GPIO1_F 0x00180000
+#define SICRL_GPIO1_G 0x00040000
+#define SICRL_GPIO1_H 0x00020000
+#define SICRL_GPIO1_I 0x00010000
+#define SICRL_GPIO1_J 0x00008000
+#define SICRL_GPIO1_K 0x00004000
+#define SICRL_GPIO1_L 0x00003000
+
+/* SICRH bits - MPC8349 specific */
+#define SICRH_DDR 0x80000000
+#define SICRH_TSEC1_A 0x10000000
+#define SICRH_TSEC1_B 0x08000000
+#define SICRH_TSEC1_C 0x04000000
+#define SICRH_TSEC1_D 0x02000000
+#define SICRH_TSEC1_E 0x01000000
+#define SICRH_TSEC1_F 0x00800000
+#define SICRH_TSEC2_A 0x00400000
+#define SICRH_TSEC2_B 0x00200000
+#define SICRH_TSEC2_C 0x00100000
+#define SICRH_TSEC2_D 0x00080000
+#define SICRH_TSEC2_E 0x00040000
+#define SICRH_TSEC2_F 0x00020000
+#define SICRH_TSEC2_G 0x00010000
+#define SICRH_TSEC2_H 0x00008000
+#define SICRH_GPIO2_A 0x00004000
+#define SICRH_GPIO2_B 0x00002000
+#define SICRH_GPIO2_C 0x00001000
+#define SICRH_GPIO2_D 0x00000800
+#define SICRH_GPIO2_E 0x00000400
+#define SICRH_GPIO2_F 0x00000200
+#define SICRH_GPIO2_G 0x00000180
+#define SICRH_GPIO2_H 0x00000060
+#define SICRH_TSOBI1 0x00000002
+#define SICRH_TSOBI2 0x00000001
-/*
- * Default Internal Memory Register Space (Freescale recomandation)
+#elif defined(CONFIG_MPC8360)
+/* SICRL bits - MPC8360 specific */
+#define SICRL_LDP_A 0xC0000000
+#define SICRL_LCLK_1 0x10000000
+#define SICRL_LCLK_2 0x08000000
+#define SICRL_SRCID_A 0x03000000
+#define SICRL_IRQ_CKSTP_A 0x00C00000
+
+/* SICRH bits - MPC8360 specific */
+#define SICRH_DDR 0x80000000
+#define SICRH_SECONDARY_DDR 0x40000000
+#define SICRH_SDDROE 0x20000000
+#define SICRH_IRQ3 0x10000000
+#define SICRH_UC1EOBI 0x00000004
+#define SICRH_UC2E1OBI 0x00000002
+#define SICRH_UC2E2OBI 0x00000001
+
+#elif defined(CONFIG_MPC832X)
+/* SICRL bits - MPC832X specific */
+#define SICRL_LDP_LCS_A 0x80000000
+#define SICRL_IRQ_CKS 0x20000000
+#define SICRL_PCI_MSRC 0x10000000
+#define SICRL_URT_CTPR 0x06000000
+#define SICRL_IRQ_CTPR 0x00C00000
+#endif
+
+/* SWCRR - System Watchdog Control Register
*/
-#define LBLAWBAR0 0x0020
-#define LBLAWAR0 0x0024
-#define LBLAWBAR1 0x0028
-#define LBLAWAR1 0x002C
-#define LBLAWBAR2 0x0030
-#define LBLAWAR2 0x0034
-#define LBLAWBAR3 0x0038
-#define LBLAWAR3 0x003C
+#define SWCRR 0x0204 /* Register offset to immr */
+#define SWCRR_SWTC 0xFFFF0000 /* Software Watchdog Time Count */
+#define SWCRR_SWEN 0x00000004 /* Watchdog Enable bit */
+#define SWCRR_SWRI 0x00000002 /* Software Watchdog Reset/Interrupt Select bit */
+#define SWCRR_SWPR 0x00000001 /* Software Watchdog Counter Prescale bit */
+#define SWCRR_RES ~(SWCRR_SWTC | SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR)
-/*
- * The device ID and revision numbers
+/* SWCNR - System Watchdog Counter Register
*/
-#define SPR_8349E_REV10 0x80300100
-#define SPR_8349_REV10 0x80310100
-#define SPR_8347E_REV10_TBGA 0x80320100
-#define SPR_8347_REV10_TBGA 0x80330100
-#define SPR_8347E_REV10_PBGA 0x80340100
-#define SPR_8347_REV10_PBGA 0x80350100
-#define SPR_8343E_REV10 0x80360100
-#define SPR_8343_REV10 0x80370100
+#define SWCNR 0x0208 /* Register offset to immr */
+#define SWCNR_SWCN 0x0000FFFF /* Software Watchdog Count mask */
+#define SWCNR_RES ~(SWCNR_SWCN)
-#define SPR_8349E_REV11 0x80300101
-#define SPR_8349_REV11 0x80310101
-#define SPR_8347E_REV11_TBGA 0x80320101
-#define SPR_8347_REV11_TBGA 0x80330101
-#define SPR_8347E_REV11_PBGA 0x80340101
-#define SPR_8347_REV11_PBGA 0x80350101
-#define SPR_8343E_REV11 0x80360101
-#define SPR_8343_REV11 0x80370101
+/* SWSRR - System Watchdog Service Register
+ */
+#define SWSRR 0x020E /* Register offset to immr */
-#define SPR_8360E_REV10 0x80480010
-#define SPR_8360_REV10 0x80490010
-#define SPR_8360E_REV11 0x80480011
-#define SPR_8360_REV11 0x80490011
-#define SPR_8360E_REV12 0x80480012
-#define SPR_8360_REV12 0x80490012
+/* ACR - Arbiter Configuration Register
+ */
+#define ACR_COREDIS 0x10000000 /* Core disable */
+#define ACR_COREDIS_SHIFT (31-7)
+#define ACR_PIPE_DEP 0x00070000 /* Pipeline depth */
+#define ACR_PIPE_DEP_SHIFT (31-15)
+#define ACR_PCI_RPTCNT 0x00007000 /* PCI repeat count */
+#define ACR_PCI_RPTCNT_SHIFT (31-19)
+#define ACR_RPTCNT 0x00000700 /* Repeat count */
+#define ACR_RPTCNT_SHIFT (31-23)
+#define ACR_APARK 0x00000030 /* Address parking */
+#define ACR_APARK_SHIFT (31-27)
+#define ACR_PARKM 0x0000000F /* Parking master */
+#define ACR_PARKM_SHIFT (31-31)
-/*
- * Base Registers & Option Registers
+/* ATR - Arbiter Timers Register
*/
-#define BR0 0x5000
-#define BR1 0x5008
-#define BR2 0x5010
-#define BR3 0x5018
-#define BR4 0x5020
-#define BR5 0x5028
-#define BR6 0x5030
-#define BR7 0x5038
+#define ATR_DTO 0x00FF0000 /* Data time out */
+#define ATR_ATO 0x000000FF /* Address time out */
-#define BR_BA 0xFFFF8000
-#define BR_BA_SHIFT 15
-#define BR_PS 0x00001800
-#define BR_PS_SHIFT 11
-#define BR_PS_8 0x00000800 /* Port Size 8 bit */
-#define BR_PS_16 0x00001000 /* Port Size 16 bit */
-#define BR_PS_32 0x00001800 /* Port Size 32 bit */
-#define BR_DECC 0x00000600
-#define BR_DECC_SHIFT 9
-#define BR_WP 0x00000100
-#define BR_WP_SHIFT 8
-#define BR_MSEL 0x000000E0
-#define BR_MSEL_SHIFT 5
-#define BR_MS_GPCM 0x00000000 /* GPCM */
-#define BR_MS_SDRAM 0x00000060 /* SDRAM */
-#define BR_MS_UPMA 0x00000080 /* UPMA */
-#define BR_MS_UPMB 0x000000A0 /* UPMB */
-#define BR_MS_UPMC 0x000000C0 /* UPMC */
-#if defined (CONFIG_MPC8360)
-#define BR_ATOM 0x0000000C
-#define BR_ATOM_SHIFT 2
-#endif
-#define BR_V 0x00000001
-#define BR_V_SHIFT 0
-#if defined (CONFIG_MPC8349)
-#define BR_RES ~(BR_BA|BR_PS|BR_DECC|BR_WP|BR_MSEL|BR_V)
-#elif defined (CONFIG_MPC8360)
-#define BR_RES ~(BR_BA|BR_PS|BR_DECC|BR_WP|BR_MSEL|BR_ATOM|BR_V)
-#endif
+/* AER - Arbiter Event Register
+ */
+#define AER_ETEA 0x00000020 /* Transfer error */
+#define AER_RES 0x00000010 /* Reserved transfer type */
+#define AER_ECW 0x00000008 /* External control word transfer type */
+#define AER_AO 0x00000004 /* Address Only transfer type */
+#define AER_DTO 0x00000002 /* Data time out */
+#define AER_ATO 0x00000001 /* Address time out */
-#define OR0 0x5004
-#define OR1 0x500C
-#define OR2 0x5014
-#define OR3 0x501C
-#define OR4 0x5024
-#define OR5 0x502C
-#define OR6 0x5034
-#define OR7 0x503C
+/* AEATR - Arbiter Event Address Register
+ */
+#define AEATR_EVENT 0x07000000 /* Event type */
+#define AEATR_MSTR_ID 0x001F0000 /* Master Id */
+#define AEATR_TBST 0x00000800 /* Transfer burst */
+#define AEATR_TSIZE 0x00000700 /* Transfer Size */
+#define AEATR_TTYPE 0x0000001F /* Transfer Type */
-#define OR_GPCM_AM 0xFFFF8000
-#define OR_GPCM_AM_SHIFT 15
-#define OR_GPCM_BCTLD 0x00001000
-#define OR_GPCM_BCTLD_SHIFT 12
-#define OR_GPCM_CSNT 0x00000800
-#define OR_GPCM_CSNT_SHIFT 11
-#define OR_GPCM_ACS 0x00000600
-#define OR_GPCM_ACS_SHIFT 9
-#define OR_GPCM_ACS_0b10 0x00000400
-#define OR_GPCM_ACS_0b11 0x00000600
-#define OR_GPCM_XACS 0x00000100
-#define OR_GPCM_XACS_SHIFT 8
-#define OR_GPCM_SCY 0x000000F0
-#define OR_GPCM_SCY_SHIFT 4
-#define OR_GPCM_SCY_1 0x00000010
-#define OR_GPCM_SCY_2 0x00000020
-#define OR_GPCM_SCY_3 0x00000030
-#define OR_GPCM_SCY_4 0x00000040
-#define OR_GPCM_SCY_5 0x00000050
-#define OR_GPCM_SCY_6 0x00000060
-#define OR_GPCM_SCY_7 0x00000070
-#define OR_GPCM_SCY_8 0x00000080
-#define OR_GPCM_SCY_9 0x00000090
-#define OR_GPCM_SCY_10 0x000000a0
-#define OR_GPCM_SCY_11 0x000000b0
-#define OR_GPCM_SCY_12 0x000000c0
-#define OR_GPCM_SCY_13 0x000000d0
-#define OR_GPCM_SCY_14 0x000000e0
-#define OR_GPCM_SCY_15 0x000000f0
-#define OR_GPCM_SETA 0x00000008
-#define OR_GPCM_SETA_SHIFT 3
-#define OR_GPCM_TRLX 0x00000004
-#define OR_GPCM_TRLX_SHIFT 2
-#define OR_GPCM_EHTR 0x00000002
-#define OR_GPCM_EHTR_SHIFT 1
-#define OR_GPCM_EAD 0x00000001
-#define OR_GPCM_EAD_SHIFT 0
+/* HRCWL - Hard Reset Configuration Word Low
+ */
+#define HRCWL_LBIUCM 0x80000000
+#define HRCWL_LBIUCM_SHIFT 31
+#define HRCWL_LCL_BUS_TO_SCB_CLK_1X1 0x00000000
+#define HRCWL_LCL_BUS_TO_SCB_CLK_2X1 0x80000000
+
+#define HRCWL_DDRCM 0x40000000
+#define HRCWL_DDRCM_SHIFT 30
+#define HRCWL_DDR_TO_SCB_CLK_1X1 0x00000000
+#define HRCWL_DDR_TO_SCB_CLK_2X1 0x40000000
+
+#define HRCWL_SPMF 0x0f000000
+#define HRCWL_SPMF_SHIFT 24
+#define HRCWL_CSB_TO_CLKIN_16X1 0x00000000
+#define HRCWL_CSB_TO_CLKIN_1X1 0x01000000
+#define HRCWL_CSB_TO_CLKIN_2X1 0x02000000
+#define HRCWL_CSB_TO_CLKIN_3X1 0x03000000
+#define HRCWL_CSB_TO_CLKIN_4X1 0x04000000
+#define HRCWL_CSB_TO_CLKIN_5X1 0x05000000
+#define HRCWL_CSB_TO_CLKIN_6X1 0x06000000
+#define HRCWL_CSB_TO_CLKIN_7X1 0x07000000
+#define HRCWL_CSB_TO_CLKIN_8X1 0x08000000
+#define HRCWL_CSB_TO_CLKIN_9X1 0x09000000
+#define HRCWL_CSB_TO_CLKIN_10X1 0x0A000000
+#define HRCWL_CSB_TO_CLKIN_11X1 0x0B000000
+#define HRCWL_CSB_TO_CLKIN_12X1 0x0C000000
+#define HRCWL_CSB_TO_CLKIN_13X1 0x0D000000
+#define HRCWL_CSB_TO_CLKIN_14X1 0x0E000000
+#define HRCWL_CSB_TO_CLKIN_15X1 0x0F000000
+
+#define HRCWL_VCO_BYPASS 0x00000000
+#define HRCWL_VCO_1X2 0x00000000
+#define HRCWL_VCO_1X4 0x00200000
+#define HRCWL_VCO_1X8 0x00400000
-#define OR_UPM_AM 0xFFFF8000
-#define OR_UPM_AM_SHIFT 15
-#define OR_UPM_XAM 0x00006000
-#define OR_UPM_XAM_SHIFT 13
-#define OR_UPM_BCTLD 0x00001000
-#define OR_UPM_BCTLD_SHIFT 12
-#define OR_UPM_BI 0x00000100
-#define OR_UPM_BI_SHIFT 8
-#define OR_UPM_TRLX 0x00000004
-#define OR_UPM_TRLX_SHIFT 2
-#define OR_UPM_EHTR 0x00000002
-#define OR_UPM_EHTR_SHIFT 1
-#define OR_UPM_EAD 0x00000001
-#define OR_UPM_EAD_SHIFT 0
+#define HRCWL_COREPLL 0x007F0000
+#define HRCWL_COREPLL_SHIFT 16
+#define HRCWL_CORE_TO_CSB_BYPASS 0x00000000
+#define HRCWL_CORE_TO_CSB_1X1 0x00020000
+#define HRCWL_CORE_TO_CSB_1_5X1 0x00030000
+#define HRCWL_CORE_TO_CSB_2X1 0x00040000
+#define HRCWL_CORE_TO_CSB_2_5X1 0x00050000
+#define HRCWL_CORE_TO_CSB_3X1 0x00060000
-#define OR_SDRAM_AM 0xFFFF8000
-#define OR_SDRAM_AM_SHIFT 15
-#define OR_SDRAM_XAM 0x00006000
-#define OR_SDRAM_XAM_SHIFT 13
-#define OR_SDRAM_COLS 0x00001C00
-#define OR_SDRAM_COLS_SHIFT 10
-#define OR_SDRAM_ROWS 0x000001C0
-#define OR_SDRAM_ROWS_SHIFT 6
-#define OR_SDRAM_PMSEL 0x00000020
-#define OR_SDRAM_PMSEL_SHIFT 5
-#define OR_SDRAM_EAD 0x00000001
-#define OR_SDRAM_EAD_SHIFT 0
+#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
+#define HRCWL_CEVCOD 0x000000C0
+#define HRCWL_CEVCOD_SHIFT 6
+#define HRCWL_CE_PLL_VCO_DIV_4 0x00000000
+#define HRCWL_CE_PLL_VCO_DIV_8 0x00000040
+#define HRCWL_CE_PLL_VCO_DIV_2 0x00000080
-/*
- * Hard Reset Configration Word - High
+#define HRCWL_CEPDF 0x00000020
+#define HRCWL_CEPDF_SHIFT 5
+#define HRCWL_CE_PLL_DIV_1X1 0x00000000
+#define HRCWL_CE_PLL_DIV_2X1 0x00000020
+
+#define HRCWL_CEPMF 0x0000001F
+#define HRCWL_CEPMF_SHIFT 0
+#define HRCWL_CE_TO_PLL_1X16_ 0x00000000
+#define HRCWL_CE_TO_PLL_1X2 0x00000002
+#define HRCWL_CE_TO_PLL_1X3 0x00000003
+#define HRCWL_CE_TO_PLL_1X4 0x00000004
+#define HRCWL_CE_TO_PLL_1X5 0x00000005
+#define HRCWL_CE_TO_PLL_1X6 0x00000006
+#define HRCWL_CE_TO_PLL_1X7 0x00000007
+#define HRCWL_CE_TO_PLL_1X8 0x00000008
+#define HRCWL_CE_TO_PLL_1X9 0x00000009
+#define HRCWL_CE_TO_PLL_1X10 0x0000000A
+#define HRCWL_CE_TO_PLL_1X11 0x0000000B
+#define HRCWL_CE_TO_PLL_1X12 0x0000000C
+#define HRCWL_CE_TO_PLL_1X13 0x0000000D
+#define HRCWL_CE_TO_PLL_1X14 0x0000000E
+#define HRCWL_CE_TO_PLL_1X15 0x0000000F
+#define HRCWL_CE_TO_PLL_1X16 0x00000010
+#define HRCWL_CE_TO_PLL_1X17 0x00000011
+#define HRCWL_CE_TO_PLL_1X18 0x00000012
+#define HRCWL_CE_TO_PLL_1X19 0x00000013
+#define HRCWL_CE_TO_PLL_1X20 0x00000014
+#define HRCWL_CE_TO_PLL_1X21 0x00000015
+#define HRCWL_CE_TO_PLL_1X22 0x00000016
+#define HRCWL_CE_TO_PLL_1X23 0x00000017
+#define HRCWL_CE_TO_PLL_1X24 0x00000018
+#define HRCWL_CE_TO_PLL_1X25 0x00000019
+#define HRCWL_CE_TO_PLL_1X26 0x0000001A
+#define HRCWL_CE_TO_PLL_1X27 0x0000001B
+#define HRCWL_CE_TO_PLL_1X28 0x0000001C
+#define HRCWL_CE_TO_PLL_1X29 0x0000001D
+#define HRCWL_CE_TO_PLL_1X30 0x0000001E
+#define HRCWL_CE_TO_PLL_1X31 0x0000001F
+#endif
+
+/* HRCWH - Hardware Reset Configuration Word High
*/
-#define HRCWH_PCI_AGENT 0x00000000
-#define HRCWH_PCI_HOST 0x80000000
+#define HRCWH_PCI_HOST 0x80000000
+#define HRCWH_PCI_HOST_SHIFT 31
+#define HRCWH_PCI_AGENT 0x00000000
-#if defined (CONFIG_MPC8349)
-#define HRCWH_32_BIT_PCI 0x00000000
-#define HRCWH_64_BIT_PCI 0x40000000
+#if defined(CONFIG_MPC834X)
+#define HRCWH_32_BIT_PCI 0x00000000
+#define HRCWH_64_BIT_PCI 0x40000000
#endif
-#define HRCWH_PCI1_ARBITER_DISABLE 0x00000000
-#define HRCWH_PCI1_ARBITER_ENABLE 0x20000000
+#define HRCWH_PCI1_ARBITER_DISABLE 0x00000000
+#define HRCWH_PCI1_ARBITER_ENABLE 0x20000000
-#if defined (CONFIG_MPC8349)
-#define HRCWH_PCI2_ARBITER_DISABLE 0x00000000
-#define HRCWH_PCI2_ARBITER_ENABLE 0x10000000
-#elif defined (CONFIG_MPC8360)
-#define HRCWH_PCICKDRV_DISABLE 0x00000000
-#define HRCWH_PCICKDRV_ENABLE 0x10000000
+#define HRCWH_PCI_ARBITER_DISABLE 0x00000000
+#define HRCWH_PCI_ARBITER_ENABLE 0x20000000
+
+#if defined(CONFIG_MPC834X)
+#define HRCWH_PCI2_ARBITER_DISABLE 0x00000000
+#define HRCWH_PCI2_ARBITER_ENABLE 0x10000000
+
+#elif defined(CONFIG_MPC8360)
+#define HRCWH_PCICKDRV_DISABLE 0x00000000
+#define HRCWH_PCICKDRV_ENABLE 0x10000000
#endif
-#define HRCWH_CORE_DISABLE 0x08000000
-#define HRCWH_CORE_ENABLE 0x00000000
+#define HRCWH_CORE_DISABLE 0x08000000
+#define HRCWH_CORE_ENABLE 0x00000000
-#define HRCWH_FROM_0X00000100 0x00000000
-#define HRCWH_FROM_0XFFF00100 0x04000000
+#define HRCWH_FROM_0X00000100 0x00000000
+#define HRCWH_FROM_0XFFF00100 0x04000000
-#define HRCWH_BOOTSEQ_DISABLE 0x00000000
-#define HRCWH_BOOTSEQ_NORMAL 0x01000000
-#define HRCWH_BOOTSEQ_EXTENDED 0x02000000
+#define HRCWH_BOOTSEQ_DISABLE 0x00000000
+#define HRCWH_BOOTSEQ_NORMAL 0x01000000
+#define HRCWH_BOOTSEQ_EXTENDED 0x02000000
-#define HRCWH_SW_WATCHDOG_DISABLE 0x00000000
-#define HRCWH_SW_WATCHDOG_ENABLE 0x00800000
+#define HRCWH_SW_WATCHDOG_DISABLE 0x00000000
+#define HRCWH_SW_WATCHDOG_ENABLE 0x00800000
-#define HRCWH_ROM_LOC_DDR_SDRAM 0x00000000
-#define HRCWH_ROM_LOC_PCI1 0x00100000
-#if defined (CONFIG_MPC8349)
-#define HRCWH_ROM_LOC_PCI2 0x00200000
+#define HRCWH_ROM_LOC_DDR_SDRAM 0x00000000
+#define HRCWH_ROM_LOC_PCI1 0x00100000
+#if defined(CONFIG_MPC834X)
+#define HRCWH_ROM_LOC_PCI2 0x00200000
#endif
-#define HRCWH_ROM_LOC_LOCAL_8BIT 0x00500000
-#define HRCWH_ROM_LOC_LOCAL_16BIT 0x00600000
-#define HRCWH_ROM_LOC_LOCAL_32BIT 0x00700000
+#define HRCWH_ROM_LOC_LOCAL_8BIT 0x00500000
+#define HRCWH_ROM_LOC_LOCAL_16BIT 0x00600000
+#define HRCWH_ROM_LOC_LOCAL_32BIT 0x00700000
-#if defined (CONFIG_MPC8349)
-#define HRCWH_TSEC1M_IN_RGMII 0x00000000
-#define HRCWH_TSEC1M_IN_RTBI 0x00004000
-#define HRCWH_TSEC1M_IN_GMII 0x00008000
-#define HRCWH_TSEC1M_IN_TBI 0x0000C000
+#if defined(CONFIG_MPC834X)
+#define HRCWH_TSEC1M_IN_RGMII 0x00000000
+#define HRCWH_TSEC1M_IN_RTBI 0x00004000
+#define HRCWH_TSEC1M_IN_GMII 0x00008000
+#define HRCWH_TSEC1M_IN_TBI 0x0000C000
+#define HRCWH_TSEC2M_IN_RGMII 0x00000000
+#define HRCWH_TSEC2M_IN_RTBI 0x00001000
+#define HRCWH_TSEC2M_IN_GMII 0x00002000
+#define HRCWH_TSEC2M_IN_TBI 0x00003000
+#endif
-#define HRCWH_TSEC2M_IN_RGMII 0x00000000
-#define HRCWH_TSEC2M_IN_RTBI 0x00001000
-#define HRCWH_TSEC2M_IN_GMII 0x00002000
-#define HRCWH_TSEC2M_IN_TBI 0x00003000
+#if defined(CONFIG_MPC8360)
+#define HRCWH_SECONDARY_DDR_DISABLE 0x00000000
+#define HRCWH_SECONDARY_DDR_ENABLE 0x00000010
#endif
+#define HRCWH_BIG_ENDIAN 0x00000000
+#define HRCWH_LITTLE_ENDIAN 0x00000008
+
+#define HRCWH_LALE_NORMAL 0x00000000
+#define HRCWH_LALE_EARLY 0x00000004
+
+#define HRCWH_LDP_SET 0x00000000
+#define HRCWH_LDP_CLEAR 0x00000002
+
-#if defined (CONFIG_MPC8360)
-#define HRCWH_SECONDARY_DDR_DISABLE 0x00000000
-#define HRCWH_SECONDARY_DDR_ENABLE 0x00000010
+/* RSR - Reset Status Register
+ */
+#define RSR_RSTSRC 0xE0000000 /* Reset source */
+#define RSR_RSTSRC_SHIFT 29
+#define RSR_BSF 0x00010000 /* Boot seq. fail */
+#define RSR_BSF_SHIFT 16
+#define RSR_SWSR 0x00002000 /* software soft reset */
+#define RSR_SWSR_SHIFT 13
+#define RSR_SWHR 0x00001000 /* software hard reset */
+#define RSR_SWHR_SHIFT 12
+#define RSR_JHRS 0x00000200 /* jtag hreset */
+#define RSR_JHRS_SHIFT 9
+#define RSR_JSRS 0x00000100 /* jtag sreset status */
+#define RSR_JSRS_SHIFT 8
+#define RSR_CSHR 0x00000010 /* checkstop reset status */
+#define RSR_CSHR_SHIFT 4
+#define RSR_SWRS 0x00000008 /* software watchdog reset status */
+#define RSR_SWRS_SHIFT 3
+#define RSR_BMRS 0x00000004 /* bus monitop reset status */
+#define RSR_BMRS_SHIFT 2
+#define RSR_SRS 0x00000002 /* soft reset status */
+#define RSR_SRS_SHIFT 1
+#define RSR_HRS 0x00000001 /* hard reset status */
+#define RSR_HRS_SHIFT 0
+#define RSR_RES ~(RSR_RSTSRC | RSR_BSF | RSR_SWSR | RSR_SWHR |\
+ RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS |\
+ RSR_BMRS | RSR_SRS | RSR_HRS)
+/* RMR - Reset Mode Register
+ */
+#define RMR_CSRE 0x00000001 /* checkstop reset enable */
+#define RMR_CSRE_SHIFT 0
+#define RMR_RES ~(RMR_CSRE)
+
+/* RCR - Reset Control Register
+ */
+#define RCR_SWHR 0x00000002 /* software hard reset */
+#define RCR_SWSR 0x00000001 /* software soft reset */
+#define RCR_RES ~(RCR_SWHR | RCR_SWSR)
+
+/* RCER - Reset Control Enable Register
+ */
+#define RCER_CRE 0x00000001 /* software hard reset */
+#define RCER_RES ~(RCER_CRE)
+
+/* SPMR - System PLL Mode Register
+ */
+#define SPMR_LBIUCM 0x80000000
+#define SPMR_DDRCM 0x40000000
+#define SPMR_SPMF 0x0F000000
+#define SPMR_CKID 0x00800000
+#define SPMR_CKID_SHIFT 23
+#define SPMR_COREPLL 0x007F0000
+#define SPMR_CEVCOD 0x000000C0
+#define SPMR_CEPDF 0x00000020
+#define SPMR_CEPMF 0x0000001F
+
+/* OCCR - Output Clock Control Register
+ */
+#define OCCR_PCICOE0 0x80000000
+#define OCCR_PCICOE1 0x40000000
+#define OCCR_PCICOE2 0x20000000
+#define OCCR_PCICOE3 0x10000000
+#define OCCR_PCICOE4 0x08000000
+#define OCCR_PCICOE5 0x04000000
+#define OCCR_PCICOE6 0x02000000
+#define OCCR_PCICOE7 0x01000000
+#define OCCR_PCICD0 0x00800000
+#define OCCR_PCICD1 0x00400000
+#define OCCR_PCICD2 0x00200000
+#define OCCR_PCICD3 0x00100000
+#define OCCR_PCICD4 0x00080000
+#define OCCR_PCICD5 0x00040000
+#define OCCR_PCICD6 0x00020000
+#define OCCR_PCICD7 0x00010000
+#define OCCR_PCI1CR 0x00000002
+#define OCCR_PCI2CR 0x00000001
+#define OCCR_PCICR OCCR_PCI1CR
+
+/* SCCR - System Clock Control Register
+ */
+#define SCCR_ENCCM 0x03000000
+#define SCCR_ENCCM_SHIFT 24
+#define SCCR_ENCCM_0 0x00000000
+#define SCCR_ENCCM_1 0x01000000
+#define SCCR_ENCCM_2 0x02000000
+#define SCCR_ENCCM_3 0x03000000
+
+#define SCCR_PCICM 0x00010000
+#define SCCR_PCICM_SHIFT 16
+
+/* SCCR bits - MPC8349 specific */
+#ifdef CONFIG_MPC834X
+#define SCCR_TSEC1CM 0xc0000000
+#define SCCR_TSEC1CM_SHIFT 30
+#define SCCR_TSEC1CM_0 0x00000000
+#define SCCR_TSEC1CM_1 0x40000000
+#define SCCR_TSEC1CM_2 0x80000000
+#define SCCR_TSEC1CM_3 0xC0000000
+
+#define SCCR_TSEC2CM 0x30000000
+#define SCCR_TSEC2CM_SHIFT 28
+#define SCCR_TSEC2CM_0 0x00000000
+#define SCCR_TSEC2CM_1 0x10000000
+#define SCCR_TSEC2CM_2 0x20000000
+#define SCCR_TSEC2CM_3 0x30000000
#endif
+#define SCCR_USBMPHCM 0x00c00000
+#define SCCR_USBMPHCM_SHIFT 22
+#define SCCR_USBDRCM 0x00300000
+#define SCCR_USBDRCM_SHIFT 20
+
+#define SCCR_USBCM_0 0x00000000
+#define SCCR_USBCM_1 0x00500000
+#define SCCR_USBCM_2 0x00A00000
+#define SCCR_USBCM_3 0x00F00000
+
+/* CSn_BDNS - Chip Select memory Bounds Register
+ */
+#define CSBNDS_SA 0x00FF0000
+#define CSBNDS_SA_SHIFT 8
+#define CSBNDS_EA 0x000000FF
+#define CSBNDS_EA_SHIFT 24
+
+/* CSn_CONFIG - Chip Select Configuration Register
+ */
+#define CSCONFIG_EN 0x80000000
+#define CSCONFIG_AP 0x00800000
+#define CSCONFIG_ROW_BIT 0x00000700
+#define CSCONFIG_ROW_BIT_12 0x00000000
+#define CSCONFIG_ROW_BIT_13 0x00000100
+#define CSCONFIG_ROW_BIT_14 0x00000200
+#define CSCONFIG_COL_BIT 0x00000007
+#define CSCONFIG_COL_BIT_8 0x00000000
+#define CSCONFIG_COL_BIT_9 0x00000001
+#define CSCONFIG_COL_BIT_10 0x00000002
+#define CSCONFIG_COL_BIT_11 0x00000003
+
+/* TIMING_CFG_1 - DDR SDRAM Timing Configuration 1
+ */
+#define TIMING_CFG1_PRETOACT 0x70000000
+#define TIMING_CFG1_PRETOACT_SHIFT 28
+#define TIMING_CFG1_ACTTOPRE 0x0F000000
+#define TIMING_CFG1_ACTTOPRE_SHIFT 24
+#define TIMING_CFG1_ACTTORW 0x00700000
+#define TIMING_CFG1_ACTTORW_SHIFT 20
+#define TIMING_CFG1_CASLAT 0x00070000
+#define TIMING_CFG1_CASLAT_SHIFT 16
+#define TIMING_CFG1_REFREC 0x0000F000
+#define TIMING_CFG1_REFREC_SHIFT 12
+#define TIMING_CFG1_WRREC 0x00000700
+#define TIMING_CFG1_WRREC_SHIFT 8
+#define TIMING_CFG1_ACTTOACT 0x00000070
+#define TIMING_CFG1_ACTTOACT_SHIFT 4
+#define TIMING_CFG1_WRTORD 0x00000007
+#define TIMING_CFG1_WRTORD_SHIFT 0
+#define TIMING_CFG1_CASLAT_20 0x00030000 /* CAS latency = 2.0 */
+#define TIMING_CFG1_CASLAT_25 0x00040000 /* CAS latency = 2.5 */
+
+/* TIMING_CFG_2 - DDR SDRAM Timing Configuration 2
+ */
+#define TIMING_CFG2_CPO 0x0F800000
+#define TIMING_CFG2_CPO_SHIFT 23
+#define TIMING_CFG2_ACSM 0x00080000
+#define TIMING_CFG2_WR_DATA_DELAY 0x00001C00
+#define TIMING_CFG2_WR_DATA_DELAY_SHIFT 10
+#define TIMING_CFG2_CPO_DEF 0x00000000 /* default (= CASLAT + 1) */
+
+/* DDR_SDRAM_CFG - DDR SDRAM Control Configuration
+ */
+#define SDRAM_CFG_MEM_EN 0x80000000
+#define SDRAM_CFG_SREN 0x40000000
+#define SDRAM_CFG_ECC_EN 0x20000000
+#define SDRAM_CFG_RD_EN 0x10000000
+#define SDRAM_CFG_SDRAM_TYPE 0x03000000
+#define SDRAM_CFG_SDRAM_TYPE_SHIFT 24
+#define SDRAM_CFG_DYN_PWR 0x00200000
+#define SDRAM_CFG_32_BE 0x00080000
+#define SDRAM_CFG_8_BE 0x00040000
+#define SDRAM_CFG_NCAP 0x00020000
+#define SDRAM_CFG_2T_EN 0x00008000
+#define SDRAM_CFG_SDRAM_TYPE_DDR 0x02000000
+
-#define HRCWH_BIG_ENDIAN 0x00000000
-#define HRCWH_LITTLE_ENDIAN 0x00000008
+/* DDR_SDRAM_MODE - DDR SDRAM Mode Register
+ */
+#define SDRAM_MODE_ESD 0xFFFF0000
+#define SDRAM_MODE_ESD_SHIFT 16
+#define SDRAM_MODE_SD 0x0000FFFF
+#define SDRAM_MODE_SD_SHIFT 0
+#define DDR_MODE_EXT_MODEREG 0x4000 /* select extended mode reg */
+#define DDR_MODE_EXT_OPMODE 0x3FF8 /* operating mode, mask */
+#define DDR_MODE_EXT_OP_NORMAL 0x0000 /* normal operation */
+#define DDR_MODE_QFC 0x0004 /* QFC / compatibility, mask */
+#define DDR_MODE_QFC_COMP 0x0000 /* compatible to older SDRAMs */
+#define DDR_MODE_WEAK 0x0002 /* weak drivers */
+#define DDR_MODE_DLL_DIS 0x0001 /* disable DLL */
+#define DDR_MODE_CASLAT 0x0070 /* CAS latency, mask */
+#define DDR_MODE_CASLAT_15 0x0010 /* CAS latency 1.5 */
+#define DDR_MODE_CASLAT_20 0x0020 /* CAS latency 2 */
+#define DDR_MODE_CASLAT_25 0x0060 /* CAS latency 2.5 */
+#define DDR_MODE_CASLAT_30 0x0030 /* CAS latency 3 */
+#define DDR_MODE_BTYPE_SEQ 0x0000 /* sequential burst */
+#define DDR_MODE_BTYPE_ILVD 0x0008 /* interleaved burst */
+#define DDR_MODE_BLEN_2 0x0001 /* burst length 2 */
+#define DDR_MODE_BLEN_4 0x0002 /* burst length 4 */
+#define DDR_REFINT_166MHZ_7US 1302 /* exact value for 7.8125us */
+#define DDR_BSTOPRE 256 /* use 256 cycles as a starting point */
+#define DDR_MODE_MODEREG 0x0000 /* select mode register */
-#define HRCWH_LALE_NORMAL 0x00000000
-#define HRCWH_LALE_EARLY 0x00000004
+/* DDR_SDRAM_INTERVAL - DDR SDRAM Interval Register
+ */
+#define SDRAM_INTERVAL_REFINT 0x3FFF0000
+#define SDRAM_INTERVAL_REFINT_SHIFT 16
+#define SDRAM_INTERVAL_BSTOPRE 0x00003FFF
+#define SDRAM_INTERVAL_BSTOPRE_SHIFT 0
-#define HRCWH_LDP_SET 0x00000000
-#define HRCWH_LDP_CLEAR 0x00000002
+/* DDR_SDRAM_CLK_CNTL - DDR SDRAM Clock Control Register
+ */
+#define DDR_SDRAM_CLK_CNTL_SS_EN 0x80000000
+#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_025 0x01000000
+#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 0x02000000
+#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075 0x03000000
+#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_1 0x04000000
-/*
- * Hard Reset Configration Word - Low
+/* ECC_ERR_INJECT - Memory data path error injection mask ECC
*/
-#define HRCWL_LCL_BUS_TO_SCB_CLK_1X1 0x00000000
-#define HRCWL_LCL_BUS_TO_SCB_CLK_2X1 0x80000000
+#define ECC_ERR_INJECT_EMB (0x80000000>>22) /* ECC Mirror Byte */
+#define ECC_ERR_INJECT_EIEN (0x80000000>>23) /* Error Injection Enable */
+#define ECC_ERR_INJECT_EEIM (0xff000000>>24) /* ECC Erroe Injection Enable */
+#define ECC_ERR_INJECT_EEIM_SHIFT 0
-#define HRCWL_DDR_TO_SCB_CLK_1X1 0x00000000
-#define HRCWL_DDR_TO_SCB_CLK_2X1 0x40000000
+/* CAPTURE_ECC - Memory data path read capture ECC
+ */
+#define CAPTURE_ECC_ECE (0xff000000>>24)
+#define CAPTURE_ECC_ECE_SHIFT 0
-#define HRCWL_CSB_TO_CLKIN_16X1 0x00000000
-#define HRCWL_CSB_TO_CLKIN_1X1 0x01000000
-#define HRCWL_CSB_TO_CLKIN_2X1 0x02000000
-#define HRCWL_CSB_TO_CLKIN_3X1 0x03000000
-#define HRCWL_CSB_TO_CLKIN_4X1 0x04000000
-#define HRCWL_CSB_TO_CLKIN_5X1 0x05000000
-#define HRCWL_CSB_TO_CLKIN_6X1 0x06000000
-#define HRCWL_CSB_TO_CLKIN_7X1 0x07000000
-#define HRCWL_CSB_TO_CLKIN_8X1 0x08000000
-#define HRCWL_CSB_TO_CLKIN_9X1 0x09000000
-#define HRCWL_CSB_TO_CLKIN_10X1 0x0A000000
-#define HRCWL_CSB_TO_CLKIN_11X1 0x0B000000
-#define HRCWL_CSB_TO_CLKIN_12X1 0x0C000000
-#define HRCWL_CSB_TO_CLKIN_13X1 0x0D000000
-#define HRCWL_CSB_TO_CLKIN_14X1 0x0E000000
-#define HRCWL_CSB_TO_CLKIN_15X1 0x0F000000
+/* ERR_DETECT - Memory error detect
+ */
+#define ECC_ERROR_DETECT_MME (0x80000000>>0) /* Multiple Memory Errors */
+#define ECC_ERROR_DETECT_MBE (0x80000000>>28) /* Multiple-Bit Error */
+#define ECC_ERROR_DETECT_SBE (0x80000000>>29) /* Single-Bit ECC Error Pickup */
+#define ECC_ERROR_DETECT_MSE (0x80000000>>31) /* Memory Select Error */
-#define HRCWL_VCO_BYPASS 0x00000000
-#define HRCWL_VCO_1X2 0x00000000
-#define HRCWL_VCO_1X4 0x00200000
-#define HRCWL_VCO_1X8 0x00400000
+/* ERR_DISABLE - Memory error disable
+ */
+#define ECC_ERROR_DISABLE_MBED (0x80000000>>28) /* Multiple-Bit ECC Error Disable */
+#define ECC_ERROR_DISABLE_SBED (0x80000000>>29) /* Sinle-Bit ECC Error disable */
+#define ECC_ERROR_DISABLE_MSED (0x80000000>>31) /* Memory Select Error Disable */
+#define ECC_ERROR_ENABLE ~(ECC_ERROR_DISABLE_MSED | ECC_ERROR_DISABLE_SBED |\
+ ECC_ERROR_DISABLE_MBED)
+/* ERR_INT_EN - Memory error interrupt enable
+ */
+#define ECC_ERR_INT_EN_MBEE (0x80000000>>28) /* Multiple-Bit ECC Error Interrupt Enable */
+#define ECC_ERR_INT_EN_SBEE (0x80000000>>29) /* Single-Bit ECC Error Interrupt Enable */
+#define ECC_ERR_INT_EN_MSEE (0x80000000>>31) /* Memory Select Error Interrupt Enable */
+#define ECC_ERR_INT_DISABLE ~(ECC_ERR_INT_EN_MBEE | ECC_ERR_INT_EN_SBEE |\
+ ECC_ERR_INT_EN_MSEE)
+/* CAPTURE_ATTRIBUTES - Memory error attributes capture
+ */
+#define ECC_CAPT_ATTR_BNUM (0xe0000000>>1) /* Data Beat Num */
+#define ECC_CAPT_ATTR_BNUM_SHIFT 28
+#define ECC_CAPT_ATTR_TSIZ (0xc0000000>>6) /* Transaction Size */
+#define ECC_CAPT_ATTR_TSIZ_FOUR_DW 0
+#define ECC_CAPT_ATTR_TSIZ_ONE_DW 1
+#define ECC_CAPT_ATTR_TSIZ_TWO_DW 2
+#define ECC_CAPT_ATTR_TSIZ_THREE_DW 3
+#define ECC_CAPT_ATTR_TSIZ_SHIFT 24
+#define ECC_CAPT_ATTR_TSRC (0xf8000000>>11) /* Transaction Source */
+#define ECC_CAPT_ATTR_TSRC_E300_CORE_DT 0x0
+#define ECC_CAPT_ATTR_TSRC_E300_CORE_IF 0x2
+#define ECC_CAPT_ATTR_TSRC_TSEC1 0x4
+#define ECC_CAPT_ATTR_TSRC_TSEC2 0x5
+#define ECC_CAPT_ATTR_TSRC_USB (0x06|0x07)
+#define ECC_CAPT_ATTR_TSRC_ENCRYPT 0x8
+#define ECC_CAPT_ATTR_TSRC_I2C 0x9
+#define ECC_CAPT_ATTR_TSRC_JTAG 0xA
+#define ECC_CAPT_ATTR_TSRC_PCI1 0xD
+#define ECC_CAPT_ATTR_TSRC_PCI2 0xE
+#define ECC_CAPT_ATTR_TSRC_DMA 0xF
+#define ECC_CAPT_ATTR_TSRC_SHIFT 16
+#define ECC_CAPT_ATTR_TTYP (0xe0000000>>18) /* Transaction Type */
+#define ECC_CAPT_ATTR_TTYP_WRITE 0x1
+#define ECC_CAPT_ATTR_TTYP_READ 0x2
+#define ECC_CAPT_ATTR_TTYP_R_M_W 0x3
+#define ECC_CAPT_ATTR_TTYP_SHIFT 12
+#define ECC_CAPT_ATTR_VLD (0x80000000>>31) /* Valid */
-#define HRCWL_CORE_TO_CSB_BYPASS 0x00000000
-#define HRCWL_CORE_TO_CSB_1X1 0x00020000
-#define HRCWL_CORE_TO_CSB_1_5X1 0x00030000
-#define HRCWL_CORE_TO_CSB_2X1 0x00040000
-#define HRCWL_CORE_TO_CSB_2_5X1 0x00050000
-#define HRCWL_CORE_TO_CSB_3X1 0x00060000
+/* ERR_SBE - Single bit ECC memory error management
+ */
+#define ECC_ERROR_MAN_SBET (0xff000000>>8) /* Single-Bit Error Threshold 0..255 */
+#define ECC_ERROR_MAN_SBET_SHIFT 16
+#define ECC_ERROR_MAN_SBEC (0xff000000>>24) /* Single Bit Error Counter 0..255 */
+#define ECC_ERROR_MAN_SBEC_SHIFT 0
-#if defined (CONFIG_MPC8360)
-#define HRCWL_CE_PLL_VCO_DIV_4 0x00000000
-#define HRCWL_CE_PLL_VCO_DIV_8 0x00000040
-#define HRCWL_CE_PLL_VCO_DIV_2 0x00000080
+/* BR - Base Registers
+ */
+#define BR0 0x5000 /* Register offset to immr */
+#define BR1 0x5008
+#define BR2 0x5010
+#define BR3 0x5018
+#define BR4 0x5020
+#define BR5 0x5028
+#define BR6 0x5030
+#define BR7 0x5038
-#define HRCWL_CE_PLL_DIV_1X1 0x00000000
-#define HRCWL_CE_PLL_DIV_2X1 0x00000020
+#define BR_BA 0xFFFF8000
+#define BR_BA_SHIFT 15
+#define BR_PS 0x00001800
+#define BR_PS_SHIFT 11
+#define BR_PS_8 0x00000800 /* Port Size 8 bit */
+#define BR_PS_16 0x00001000 /* Port Size 16 bit */
+#define BR_PS_32 0x00001800 /* Port Size 32 bit */
+#define BR_DECC 0x00000600
+#define BR_DECC_SHIFT 9
+#define BR_WP 0x00000100
+#define BR_WP_SHIFT 8
+#define BR_MSEL 0x000000E0
+#define BR_MSEL_SHIFT 5
+#define BR_MS_GPCM 0x00000000 /* GPCM */
+#define BR_MS_SDRAM 0x00000060 /* SDRAM */
+#define BR_MS_UPMA 0x00000080 /* UPMA */
+#define BR_MS_UPMB 0x000000A0 /* UPMB */
+#define BR_MS_UPMC 0x000000C0 /* UPMC */
+#if defined(CONFIG_MPC8360) || defined(CONFIG_MPC832X)
+#define BR_ATOM 0x0000000C
+#define BR_ATOM_SHIFT 2
+#endif
+#define BR_V 0x00000001
+#define BR_V_SHIFT 0
-#define HRCWL_CE_TO_PLL_1X16_ 0x00000000
-#define HRCWL_CE_TO_PLL_1X2 0x00000002
-#define HRCWL_CE_TO_PLL_1X3 0x00000003
-#define HRCWL_CE_TO_PLL_1X4 0x00000004
-#define HRCWL_CE_TO_PLL_1X5 0x00000005
-#define HRCWL_CE_TO_PLL_1X6 0x00000006
-#define HRCWL_CE_TO_PLL_1X7 0x00000007
-#define HRCWL_CE_TO_PLL_1X8 0x00000008
-#define HRCWL_CE_TO_PLL_1X9 0x00000009
-#define HRCWL_CE_TO_PLL_1X10 0x0000000A
-#define HRCWL_CE_TO_PLL_1X11 0x0000000B
-#define HRCWL_CE_TO_PLL_1X12 0x0000000C
-#define HRCWL_CE_TO_PLL_1X13 0x0000000D
-#define HRCWL_CE_TO_PLL_1X14 0x0000000E
-#define HRCWL_CE_TO_PLL_1X15 0x0000000F
-#define HRCWL_CE_TO_PLL_1X16 0x00000010
-#define HRCWL_CE_TO_PLL_1X17 0x00000011
-#define HRCWL_CE_TO_PLL_1X18 0x00000012
-#define HRCWL_CE_TO_PLL_1X19 0x00000013
-#define HRCWL_CE_TO_PLL_1X20 0x00000014
-#define HRCWL_CE_TO_PLL_1X21 0x00000015
-#define HRCWL_CE_TO_PLL_1X22 0x00000016
-#define HRCWL_CE_TO_PLL_1X23 0x00000017
-#define HRCWL_CE_TO_PLL_1X24 0x00000018
-#define HRCWL_CE_TO_PLL_1X25 0x00000019
-#define HRCWL_CE_TO_PLL_1X26 0x0000001A
-#define HRCWL_CE_TO_PLL_1X27 0x0000001B
-#define HRCWL_CE_TO_PLL_1X28 0x0000001C
-#define HRCWL_CE_TO_PLL_1X29 0x0000001D
-#define HRCWL_CE_TO_PLL_1X30 0x0000001E
-#define HRCWL_CE_TO_PLL_1X31 0x0000001F
+#if defined(CONFIG_MPC834X)
+#define BR_RES ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_V)
+#elif defined(CONFIG_MPC8360)
+#define BR_RES ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_ATOM | BR_V)
#endif
-/*
- * LCRR - Clock Ratio Register (10.3.1.16)
+/* OR - Option Registers
*/
-#define LCRR_DBYP 0x80000000
-#define LCRR_DBYP_SHIFT 31
-#define LCRR_BUFCMDC 0x30000000
-#define LCRR_BUFCMDC_1 0x10000000
-#define LCRR_BUFCMDC_2 0x20000000
-#define LCRR_BUFCMDC_3 0x30000000
-#define LCRR_BUFCMDC_4 0x00000000
-#define LCRR_BUFCMDC_SHIFT 28
-#define LCRR_ECL 0x03000000
-#define LCRR_ECL_4 0x00000000
-#define LCRR_ECL_5 0x01000000
-#define LCRR_ECL_6 0x02000000
-#define LCRR_ECL_7 0x03000000
-#define LCRR_ECL_SHIFT 24
-#define LCRR_EADC 0x00030000
-#define LCRR_EADC_1 0x00010000
-#define LCRR_EADC_2 0x00020000
-#define LCRR_EADC_3 0x00030000
-#define LCRR_EADC_4 0x00000000
-#define LCRR_EADC_SHIFT 16
-#define LCRR_CLKDIV 0x0000000F
-#define LCRR_CLKDIV_2 0x00000002
-#define LCRR_CLKDIV_4 0x00000004
-#define LCRR_CLKDIV_8 0x00000008
-#define LCRR_CLKDIV_SHIFT 0
+#define OR0 0x5004 /* Register offset to immr */
+#define OR1 0x500C
+#define OR2 0x5014
+#define OR3 0x501C
+#define OR4 0x5024
+#define OR5 0x502C
+#define OR6 0x5034
+#define OR7 0x503C
-/*
- * SCCR-System Clock Control Register
+#define OR_GPCM_AM 0xFFFF8000
+#define OR_GPCM_AM_SHIFT 15
+#define OR_GPCM_BCTLD 0x00001000
+#define OR_GPCM_BCTLD_SHIFT 12
+#define OR_GPCM_CSNT 0x00000800
+#define OR_GPCM_CSNT_SHIFT 11
+#define OR_GPCM_ACS 0x00000600
+#define OR_GPCM_ACS_SHIFT 9
+#define OR_GPCM_ACS_0b10 0x00000400
+#define OR_GPCM_ACS_0b11 0x00000600
+#define OR_GPCM_XACS 0x00000100
+#define OR_GPCM_XACS_SHIFT 8
+#define OR_GPCM_SCY 0x000000F0
+#define OR_GPCM_SCY_SHIFT 4
+#define OR_GPCM_SCY_1 0x00000010
+#define OR_GPCM_SCY_2 0x00000020
+#define OR_GPCM_SCY_3 0x00000030
+#define OR_GPCM_SCY_4 0x00000040
+#define OR_GPCM_SCY_5 0x00000050
+#define OR_GPCM_SCY_6 0x00000060
+#define OR_GPCM_SCY_7 0x00000070
+#define OR_GPCM_SCY_8 0x00000080
+#define OR_GPCM_SCY_9 0x00000090
+#define OR_GPCM_SCY_10 0x000000a0
+#define OR_GPCM_SCY_11 0x000000b0
+#define OR_GPCM_SCY_12 0x000000c0
+#define OR_GPCM_SCY_13 0x000000d0
+#define OR_GPCM_SCY_14 0x000000e0
+#define OR_GPCM_SCY_15 0x000000f0
+#define OR_GPCM_SETA 0x00000008
+#define OR_GPCM_SETA_SHIFT 3
+#define OR_GPCM_TRLX 0x00000004
+#define OR_GPCM_TRLX_SHIFT 2
+#define OR_GPCM_EHTR 0x00000002
+#define OR_GPCM_EHTR_SHIFT 1
+#define OR_GPCM_EAD 0x00000001
+#define OR_GPCM_EAD_SHIFT 0
+
+#define OR_UPM_AM 0xFFFF8000
+#define OR_UPM_AM_SHIFT 15
+#define OR_UPM_XAM 0x00006000
+#define OR_UPM_XAM_SHIFT 13
+#define OR_UPM_BCTLD 0x00001000
+#define OR_UPM_BCTLD_SHIFT 12
+#define OR_UPM_BI 0x00000100
+#define OR_UPM_BI_SHIFT 8
+#define OR_UPM_TRLX 0x00000004
+#define OR_UPM_TRLX_SHIFT 2
+#define OR_UPM_EHTR 0x00000002
+#define OR_UPM_EHTR_SHIFT 1
+#define OR_UPM_EAD 0x00000001
+#define OR_UPM_EAD_SHIFT 0
+
+#define OR_SDRAM_AM 0xFFFF8000
+#define OR_SDRAM_AM_SHIFT 15
+#define OR_SDRAM_XAM 0x00006000
+#define OR_SDRAM_XAM_SHIFT 13
+#define OR_SDRAM_COLS 0x00001C00
+#define OR_SDRAM_COLS_SHIFT 10
+#define OR_SDRAM_ROWS 0x000001C0
+#define OR_SDRAM_ROWS_SHIFT 6
+#define OR_SDRAM_PMSEL 0x00000020
+#define OR_SDRAM_PMSEL_SHIFT 5
+#define OR_SDRAM_EAD 0x00000001
+#define OR_SDRAM_EAD_SHIFT 0
+
+#define OR_AM_32KB 0xFFFF8000
+#define OR_AM_64KB 0xFFFF0000
+#define OR_AM_128KB 0xFFFE0000
+#define OR_AM_256KB 0xFFFC0000
+#define OR_AM_512KB 0xFFF80000
+#define OR_AM_1MB 0xFFF00000
+#define OR_AM_2MB 0xFFE00000
+#define OR_AM_4MB 0xFFC00000
+#define OR_AM_8MB 0xFF800000
+#define OR_AM_16MB 0xFF000000
+#define OR_AM_32MB 0xFE000000
+#define OR_AM_64MB 0xFC000000
+#define OR_AM_128MB 0xF8000000
+#define OR_AM_256MB 0xF0000000
+#define OR_AM_512MB 0xE0000000
+#define OR_AM_1GB 0xC0000000
+#define OR_AM_2GB 0x80000000
+#define OR_AM_4GB 0x00000000
+
+#define LBLAWAR_EN 0x80000000
+#define LBLAWAR_4KB 0x0000000B
+#define LBLAWAR_8KB 0x0000000C
+#define LBLAWAR_16KB 0x0000000D
+#define LBLAWAR_32KB 0x0000000E
+#define LBLAWAR_64KB 0x0000000F
+#define LBLAWAR_128KB 0x00000010
+#define LBLAWAR_256KB 0x00000011
+#define LBLAWAR_512KB 0x00000012
+#define LBLAWAR_1MB 0x00000013
+#define LBLAWAR_2MB 0x00000014
+#define LBLAWAR_4MB 0x00000015
+#define LBLAWAR_8MB 0x00000016
+#define LBLAWAR_16MB 0x00000017
+#define LBLAWAR_32MB 0x00000018
+#define LBLAWAR_64MB 0x00000019
+#define LBLAWAR_128MB 0x0000001A
+#define LBLAWAR_256MB 0x0000001B
+#define LBLAWAR_512MB 0x0000001C
+#define LBLAWAR_1GB 0x0000001D
+#define LBLAWAR_2GB 0x0000001E
+
+/* LBCR - Local Bus Configuration Register
*/
-#define SCCR_TSEC1CM_0 0x00000000
-#define SCCR_TSEC1CM_1 0x40000000
-#define SCCR_TSEC1CM_2 0x80000000
-#define SCCR_TSEC1CM_3 0xC0000000
-#define SCCR_TSEC2CM_0 0x00000000
-#define SCCR_TSEC2CM_1 0x10000000
-#define SCCR_TSEC2CM_2 0x20000000
-#define SCCR_TSEC2CM_3 0x30000000
-#define SCCR_ENCCM_0 0x00000000
-#define SCCR_ENCCM_1 0x01000000
-#define SCCR_ENCCM_2 0x02000000
-#define SCCR_ENCCM_3 0x03000000
-#define SCCR_USBCM_0 0x00000000
-#define SCCR_USBCM_1 0x00500000
-#define SCCR_USBCM_2 0x00A00000
-#define SCCR_USBCM_3 0x00F00000
+#define LBCR_LDIS 0x80000000
+#define LBCR_LDIS_SHIFT 31
+#define LBCR_BCTLC 0x00C00000
+#define LBCR_BCTLC_SHIFT 22
+#define LBCR_LPBSE 0x00020000
+#define LBCR_LPBSE_SHIFT 17
+#define LBCR_EPAR 0x00010000
+#define LBCR_EPAR_SHIFT 16
+#define LBCR_BMT 0x0000FF00
+#define LBCR_BMT_SHIFT 8
-#define SCCR_CLK_MASK ( SCCR_TSEC1CM_3 \
- | SCCR_TSEC2CM_3 \
- | SCCR_ENCCM_3 \
- | SCCR_USBCM_3 )
+/* LCRR - Clock Ratio Register
+ */
+#define LCRR_DBYP 0x80000000
+#define LCRR_DBYP_SHIFT 31
+#define LCRR_BUFCMDC 0x30000000
+#define LCRR_BUFCMDC_SHIFT 28
+#define LCRR_BUFCMDC_1 0x10000000
+#define LCRR_BUFCMDC_2 0x20000000
+#define LCRR_BUFCMDC_3 0x30000000
+#define LCRR_BUFCMDC_4 0x00000000
+#define LCRR_ECL 0x03000000
+#define LCRR_ECL_SHIFT 24
+#define LCRR_ECL_4 0x00000000
+#define LCRR_ECL_5 0x01000000
+#define LCRR_ECL_6 0x02000000
+#define LCRR_ECL_7 0x03000000
+#define LCRR_EADC 0x00030000
+#define LCRR_EADC_SHIFT 16
+#define LCRR_EADC_1 0x00010000
+#define LCRR_EADC_2 0x00020000
+#define LCRR_EADC_3 0x00030000
+#define LCRR_EADC_4 0x00000000
+#define LCRR_CLKDIV 0x0000000F
+#define LCRR_CLKDIV_SHIFT 0
+#define LCRR_CLKDIV_2 0x00000002
+#define LCRR_CLKDIV_4 0x00000004
+#define LCRR_CLKDIV_8 0x00000008
+
+/* DMAMR - DMA Mode Register
+ */
+#define DMA_CHANNEL_START 0x00000001 /* Bit - DMAMRn CS */
+#define DMA_CHANNEL_TRANSFER_MODE_DIRECT 0x00000004 /* Bit - DMAMRn CTM */
+#define DMA_CHANNEL_SOURCE_ADRESSS_HOLD_EN 0x00001000 /* Bit - DMAMRn SAHE */
+#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_1B 0x00000000 /* 2Bit- DMAMRn SAHTS 1byte */
+#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_2B 0x00004000 /* 2Bit- DMAMRn SAHTS 2bytes */
+#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_4B 0x00008000 /* 2Bit- DMAMRn SAHTS 4bytes */
+#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_8B 0x0000c000 /* 2Bit- DMAMRn SAHTS 8bytes */
+#define DMA_CHANNEL_SNOOP 0x00010000 /* Bit - DMAMRn DMSEN */
-#define SCCR_DEFAULT 0xFFFFFFFF
+/* DMASR - DMA Status Register
+ */
+#define DMA_CHANNEL_BUSY 0x00000004 /* Bit - DMASRn CB */
+#define DMA_CHANNEL_TRANSFER_ERROR 0x00000080 /* Bit - DMASRn TE */
+
+/* CONFIG_ADDRESS - PCI Config Address Register
+ */
+#define PCI_CONFIG_ADDRESS_EN 0x80000000
+#define PCI_CONFIG_ADDRESS_BN_SHIFT 16
+#define PCI_CONFIG_ADDRESS_BN_MASK 0x00ff0000
+#define PCI_CONFIG_ADDRESS_DN_SHIFT 11
+#define PCI_CONFIG_ADDRESS_DN_MASK 0x0000f800
+#define PCI_CONFIG_ADDRESS_FN_SHIFT 8
+#define PCI_CONFIG_ADDRESS_FN_MASK 0x00000700
+#define PCI_CONFIG_ADDRESS_RN_SHIFT 0
+#define PCI_CONFIG_ADDRESS_RN_MASK 0x000000fc
+
+/* POTAR - PCI Outbound Translation Address Register
+ */
+#define POTAR_TA_MASK 0x000fffff
+
+/* POBAR - PCI Outbound Base Address Register
+ */
+#define POBAR_BA_MASK 0x000fffff
+
+/* POCMR - PCI Outbound Comparision Mask Register
+ */
+#define POCMR_EN 0x80000000
+#define POCMR_IO 0x40000000 /* 0-memory space 1-I/O space */
+#define POCMR_SE 0x20000000 /* streaming enable */
+#define POCMR_DST 0x10000000 /* 0-PCI1 1-PCI2 */
+#define POCMR_CM_MASK 0x000fffff
+#define POCMR_CM_4G 0x00000000
+#define POCMR_CM_2G 0x00080000
+#define POCMR_CM_1G 0x000C0000
+#define POCMR_CM_512M 0x000E0000
+#define POCMR_CM_256M 0x000F0000
+#define POCMR_CM_128M 0x000F8000
+#define POCMR_CM_64M 0x000FC000
+#define POCMR_CM_32M 0x000FE000
+#define POCMR_CM_16M 0x000FF000
+#define POCMR_CM_8M 0x000FF800
+#define POCMR_CM_4M 0x000FFC00
+#define POCMR_CM_2M 0x000FFE00
+#define POCMR_CM_1M 0x000FFF00
+#define POCMR_CM_512K 0x000FFF80
+#define POCMR_CM_256K 0x000FFFC0
+#define POCMR_CM_128K 0x000FFFE0
+#define POCMR_CM_64K 0x000FFFF0
+#define POCMR_CM_32K 0x000FFFF8
+#define POCMR_CM_16K 0x000FFFFC
+#define POCMR_CM_8K 0x000FFFFE
+#define POCMR_CM_4K 0x000FFFFF
+
+/* PITAR - PCI Inbound Translation Address Register
+ */
+#define PITAR_TA_MASK 0x000fffff
+
+/* PIBAR - PCI Inbound Base/Extended Address Register
+ */
+#define PIBAR_MASK 0xffffffff
+#define PIEBAR_EBA_MASK 0x000fffff
+
+/* PIWAR - PCI Inbound Windows Attributes Register
+ */
+#define PIWAR_EN 0x80000000
+#define PIWAR_PF 0x20000000
+#define PIWAR_RTT_MASK 0x000f0000
+#define PIWAR_RTT_NO_SNOOP 0x00040000
+#define PIWAR_RTT_SNOOP 0x00050000
+#define PIWAR_WTT_MASK 0x0000f000
+#define PIWAR_WTT_NO_SNOOP 0x00004000
+#define PIWAR_WTT_SNOOP 0x00005000
+#define PIWAR_IWS_MASK 0x0000003F
+#define PIWAR_IWS_4K 0x0000000B
+#define PIWAR_IWS_8K 0x0000000C
+#define PIWAR_IWS_16K 0x0000000D
+#define PIWAR_IWS_32K 0x0000000E
+#define PIWAR_IWS_64K 0x0000000F
+#define PIWAR_IWS_128K 0x00000010
+#define PIWAR_IWS_256K 0x00000011
+#define PIWAR_IWS_512K 0x00000012
+#define PIWAR_IWS_1M 0x00000013
+#define PIWAR_IWS_2M 0x00000014
+#define PIWAR_IWS_4M 0x00000015
+#define PIWAR_IWS_8M 0x00000016
+#define PIWAR_IWS_16M 0x00000017
+#define PIWAR_IWS_32M 0x00000018
+#define PIWAR_IWS_64M 0x00000019
+#define PIWAR_IWS_128M 0x0000001A
+#define PIWAR_IWS_256M 0x0000001B
+#define PIWAR_IWS_512M 0x0000001C
+#define PIWAR_IWS_1G 0x0000001D
+#define PIWAR_IWS_2G 0x0000001E
#endif /* __MPC83XX_H__ */
diff --git a/include/ppc405.h b/include/ppc405.h
index a49912c..a2503a9 100644
--- a/include/ppc405.h
+++ b/include/ppc405.h
@@ -117,6 +117,48 @@
/*-----------------------------------------------------------------------------+
| Universal interrupt controller interrupts
+-----------------------------------------------------------------------------*/
+#if defined(CONFIG_405EZ)
+#define UIC_DMA0 0x80000000 /* DMA chan. 0 */
+#define UIC_DMA1 0x40000000 /* DMA chan. 1 */
+#define UIC_DMA2 0x20000000 /* DMA chan. 2 */
+#define UIC_DMA3 0x10000000 /* DMA chan. 3 */
+#define UIC_1588 0x08000000 /* IEEE 1588 network synchronization */
+#define UIC_UART0 0x04000000 /* UART 0 */
+#define UIC_UART1 0x02000000 /* UART 1 */
+#define UIC_CAN0 0x01000000 /* CAN 0 */
+#define UIC_CAN1 0x00800000 /* CAN 1 */
+#define UIC_SPI 0x00400000 /* SPI */
+#define UIC_IIC 0x00200000 /* IIC */
+#define UIC_CHT0 0x00100000 /* Chameleon timer high pri interrupt */
+#define UIC_CHT1 0x00080000 /* Chameleon timer high pri interrupt */
+#define UIC_USBH1 0x00040000 /* USB Host 1 */
+#define UIC_USBH2 0x00020000 /* USB Host 2 */
+#define UIC_USBDEV 0x00010000 /* USB Device */
+#define UIC_ENET 0x00008000 /* Ethernet interrupt status */
+#define UIC_ENET1 0x00008000 /* dummy define */
+#define UIC_EMAC_WAKE 0x00004000 /* EMAC wake up */
+
+#define UIC_MADMAL 0x00002000 /* Logical OR of following MadMAL int */
+#define UIC_MAL_SERR 0x00002000 /* MAL SERR */
+#define UIC_MAL_TXDE 0x00002000 /* MAL TXDE */
+#define UIC_MAL_RXDE 0x00002000 /* MAL RXDE */
+
+#define UIC_MAL_TXEOB 0x00001000 /* MAL TXEOB */
+#define UIC_MAL_TXEOB1 0x00000800 /* MAL TXEOB1 */
+#define UIC_MAL_RXEOB 0x00000400 /* MAL RXEOB */
+#define UIC_NAND 0x00000200 /* NAND Flash controller */
+#define UIC_ADC 0x00000100 /* ADC */
+#define UIC_DAC 0x00000080 /* DAC */
+#define UIC_OPB2PLB 0x00000040 /* OPB to PLB bridge interrupt */
+#define UIC_RESERVED0 0x00000020 /* Reserved */
+#define UIC_EXT0 0x00000010 /* External interrupt 0 */
+#define UIC_EXT1 0x00000008 /* External interrupt 1 */
+#define UIC_EXT2 0x00000004 /* External interrupt 2 */
+#define UIC_EXT3 0x00000002 /* External interrupt 3 */
+#define UIC_EXT4 0x00000001 /* External interrupt 4 */
+
+#else /* !defined(CONFIG_405EZ) */
+
#define UIC_UART0 0x80000000 /* UART 0 */
#define UIC_UART1 0x40000000 /* UART 1 */
#define UIC_IIC 0x20000000 /* IIC */
@@ -144,6 +186,7 @@
#define UIC_EXT4 0x00000004 /* External interrupt 4 */
#define UIC_EXT5 0x00000002 /* External interrupt 5 */
#define UIC_EXT6 0x00000001 /* External interrupt 6 */
+#endif /* defined(CONFIG_405EZ) */
/******************************************************************************
* SDRAM Controller
@@ -465,6 +508,326 @@
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_133_66_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
+ PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
+ PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_133_66_66_33 (PLL_FBKDIV_4 | \
+ PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
+ PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
+ PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
+ PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_200_100_50_33 (PLL_FBKDIV_6 | \
+ PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
+ PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_266_133_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
+ PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
+ PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_266_133_66_33 (PLL_FBKDIV_8 | \
+ PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
+ PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_266_66_33_33 (PLL_CPUDIV_1 | PLL_PLBDIV_4 | \
+ PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
+ PLL_MALDIV_1 | PLL_PCIDIV_2)
+#define PLLMR1_266_66_33_33 (PLL_FBKDIV_8 | \
+ PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
+ PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+
+/*
+ * PLL Voltage Controlled Oscillator (VCO) definitions
+ * Maximum and minimum values (in MHz) for correct PLL operation.
+ */
+#define VCO_MIN 500
+#define VCO_MAX 1000
+#elif defined(CONFIG_405EZ)
+/******************************************************************************
+ * SDR Registers
+ ******************************************************************************/
+#define SDR_DCR_BASE 0x0E
+#define sdrcfga (SDR_DCR_BASE+0x0) /* ADDR */
+#define sdrcfgd (SDR_DCR_BASE+0x1) /* Data */
+
+#define mtsdr(reg, data) mtdcr(sdrcfga,reg);mtdcr(sdrcfgd,data)
+#define mfsdr(reg, data) mtdcr(sdrcfga,reg);data = mfdcr(sdrcfgd)
+
+#define sdrnand0 0x4000
+#define sdrultra0 0x4040
+#define sdrultra1 0x4050
+#define sdricintstat 0x4510
+
+#define SDR_NAND0_NDEN 0x80000000
+
+#define SDR_ULTRA0_NDGPIOBP 0x80000000
+#define SDR_ULTRA0_CSN_MASK 0x78000000
+#define SDR_ULTRA0_CSNSEL0 0x40000000
+#define SDR_ULTRA0_CSNSEL1 0x20000000
+#define SDR_ULTRA0_CSNSEL2 0x10000000
+#define SDR_ULTRA0_CSNSEL3 0x08000000
+
+#define SDR_ULTRA1_LEDNENABLE 0x40000000
+
+#define SDR_ICRX_STAT 0x80000000
+#define SDR_ICTX0_STAT 0x40000000
+#define SDR_ICTX1_STAT 0x20000000
+
+#define SDR_PINSTP 0x40
+
+/******************************************************************************
+ * Control
+ ******************************************************************************/
+#define CNTRL_DCR_BASE 0x0C
+#define cprcfga (CNTRL_DCR_BASE+0x0) /* CPR addr reg */
+#define cprcfgd (CNTRL_DCR_BASE+0x1) /* CPR data reg */
+
+/* CPR Registers */
+#define cprclkupd 0x020 /* CPR_CLKUPD */
+#define cprpllc 0x040 /* CPR_PLLC */
+#define cprplld 0x060 /* CPR_PLLD */
+#define cprprimad 0x080 /* CPR_PRIMAD */
+#define cprperd0 0x0e0 /* CPR_PERD0 */
+#define cprperd1 0x0e1 /* CPR_PERD1 */
+#define cprperc0 0x180 /* CPR_PERC0 */
+#define cprmisc0 0x181 /* CPR_MISC0 */
+#define cprmisc1 0x182 /* CPR_MISC1 */
+
+/*
+ * Macro for accessing the indirect CPR register
+ */
+#define mtcpr(reg, data) mtdcr(cprcfga,reg);mtdcr(cprcfgd,data)
+#define mfcpr(reg, data) mtdcr(cprcfga,reg);data = mfdcr(cprcfgd)
+
+#define CPR_CLKUPD_ENPLLCH_EN 0x40000000 /* Enable CPR PLL Changes */
+#define CPR_CLKUPD_ENDVCH_EN 0x20000000 /* Enable CPR Sys. Div. Changes */
+#define CPR_PERD0_SPIDV_MASK 0x000F0000 /* SPI Clock Divider */
+
+#define PLLD_FBDV_MASK 0x1F000000 /* PLL feedback divider value */
+#define PLLD_FWDVA_MASK 0x000F0000 /* PLL forward divider A value */
+#define PLLD_FWDVB_MASK 0x00000700 /* PLL forward divider B value */
+
+#define PRIMAD_CPUDV_MASK 0x0F000000 /* CPU Clock Divisor Mask */
+#define PRIMAD_PLBDV_MASK 0x000F0000 /* PLB Clock Divisor Mask */
+#define PRIMAD_OPBDV_MASK 0x00000F00 /* OPB Clock Divisor Mask */
+#define PRIMAD_EBCDV_MASK 0x0000000F /* EBC Clock Divisor Mask */
+
+#define PERD0_PWMDV_MASK 0xFF000000 /* PWM Divider Mask */
+#define PERD0_SPIDV_MASK 0x000F0000 /* SPI Divider Mask */
+#define PERD0_U0DV_MASK 0x0000FF00 /* UART 0 Divider Mask */
+#define PERD0_U1DV_MASK 0x000000FF /* UART 1 Divider Mask */
+
+#if 0 /* Deprecated */
+#define CNTRL_DCR_BASE 0x0f0
+#define cpc0_pllmr0 (CNTRL_DCR_BASE+0x0) /* PLL mode register 0 */
+#define cpc0_boot (CNTRL_DCR_BASE+0x1) /* Clock status register */
+#define cpc0_epctl (CNTRL_DCR_BASE+0x3) /* EMAC to PHY control register */
+#define cpc0_pllmr1 (CNTRL_DCR_BASE+0x4) /* PLL mode register 1 */
+#define cpc0_ucr (CNTRL_DCR_BASE+0x5) /* UART control register */
+#define cpc0_pci (CNTRL_DCR_BASE+0x9) /* PCI control register */
+
+#define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode 0 register */
+#define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Chip Clock Status register */
+#define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* Chip Control 1 register */
+#define CPC0_EPRCSR (CNTRL_DCR_BASE+0x3) /* EMAC PHY Rcv Clk Src register*/
+#define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode 1 register */
+#define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART Control register */
+#define CPC0_SRR (CNTRL_DCR_BASE+0x6) /* Soft Reset register */
+#define CPC0_JTAGID (CNTRL_DCR_BASE+0x7) /* JTAG ID register */
+#define CPC0_SPARE (CNTRL_DCR_BASE+0x8) /* Spare DCR */
+#define CPC0_PCI (CNTRL_DCR_BASE+0x9) /* PCI Control register */
+
+/* Bit definitions */
+#define PLLMR0_CPU_DIV_MASK 0x00300000 /* CPU clock divider */
+#define PLLMR0_CPU_DIV_BYPASS 0x00000000
+#define PLLMR0_CPU_DIV_2 0x00100000
+#define PLLMR0_CPU_DIV_3 0x00200000
+#define PLLMR0_CPU_DIV_4 0x00300000
+
+#define PLLMR0_CPU_TO_PLB_MASK 0x00030000 /* CPU:PLB Frequency Divisor */
+#define PLLMR0_CPU_PLB_DIV_1 0x00000000
+#define PLLMR0_CPU_PLB_DIV_2 0x00010000
+#define PLLMR0_CPU_PLB_DIV_3 0x00020000
+#define PLLMR0_CPU_PLB_DIV_4 0x00030000
+
+#define PLLMR0_OPB_TO_PLB_MASK 0x00003000 /* OPB:PLB Frequency Divisor */
+#define PLLMR0_OPB_PLB_DIV_1 0x00000000
+#define PLLMR0_OPB_PLB_DIV_2 0x00001000
+#define PLLMR0_OPB_PLB_DIV_3 0x00002000
+#define PLLMR0_OPB_PLB_DIV_4 0x00003000
+
+#define PLLMR0_EXB_TO_PLB_MASK 0x00000300 /* External Bus:PLB Divisor */
+#define PLLMR0_EXB_PLB_DIV_2 0x00000000
+#define PLLMR0_EXB_PLB_DIV_3 0x00000100
+#define PLLMR0_EXB_PLB_DIV_4 0x00000200
+#define PLLMR0_EXB_PLB_DIV_5 0x00000300
+
+#define PLLMR0_MAL_TO_PLB_MASK 0x00000030 /* MAL:PLB Divisor */
+#define PLLMR0_MAL_PLB_DIV_1 0x00000000
+#define PLLMR0_MAL_PLB_DIV_2 0x00000010
+#define PLLMR0_MAL_PLB_DIV_3 0x00000020
+#define PLLMR0_MAL_PLB_DIV_4 0x00000030
+
+#define PLLMR0_PCI_TO_PLB_MASK 0x00000003 /* PCI:PLB Frequency Divisor */
+#define PLLMR0_PCI_PLB_DIV_1 0x00000000
+#define PLLMR0_PCI_PLB_DIV_2 0x00000001
+#define PLLMR0_PCI_PLB_DIV_3 0x00000002
+#define PLLMR0_PCI_PLB_DIV_4 0x00000003
+
+#define PLLMR1_SSCS_MASK 0x80000000 /* Select system clock source */
+#define PLLMR1_PLLR_MASK 0x40000000 /* PLL reset */
+#define PLLMR1_FBMUL_MASK 0x00F00000 /* PLL feedback multiplier value */
+#define PLLMR1_FBMUL_DIV_16 0x00000000
+#define PLLMR1_FBMUL_DIV_1 0x00100000
+#define PLLMR1_FBMUL_DIV_2 0x00200000
+#define PLLMR1_FBMUL_DIV_3 0x00300000
+#define PLLMR1_FBMUL_DIV_4 0x00400000
+#define PLLMR1_FBMUL_DIV_5 0x00500000
+#define PLLMR1_FBMUL_DIV_6 0x00600000
+#define PLLMR1_FBMUL_DIV_7 0x00700000
+#define PLLMR1_FBMUL_DIV_8 0x00800000
+#define PLLMR1_FBMUL_DIV_9 0x00900000
+#define PLLMR1_FBMUL_DIV_10 0x00A00000
+#define PLLMR1_FBMUL_DIV_11 0x00B00000
+#define PLLMR1_FBMUL_DIV_12 0x00C00000
+#define PLLMR1_FBMUL_DIV_13 0x00D00000
+#define PLLMR1_FBMUL_DIV_14 0x00E00000
+#define PLLMR1_FBMUL_DIV_15 0x00F00000
+
+#define PLLMR1_FWDVA_MASK 0x00070000 /* PLL forward divider A value */
+#define PLLMR1_FWDVA_DIV_8 0x00000000
+#define PLLMR1_FWDVA_DIV_7 0x00010000
+#define PLLMR1_FWDVA_DIV_6 0x00020000
+#define PLLMR1_FWDVA_DIV_5 0x00030000
+#define PLLMR1_FWDVA_DIV_4 0x00040000
+#define PLLMR1_FWDVA_DIV_3 0x00050000
+#define PLLMR1_FWDVA_DIV_2 0x00060000
+#define PLLMR1_FWDVA_DIV_1 0x00070000
+#define PLLMR1_FWDVB_MASK 0x00007000 /* PLL forward divider B value */
+#define PLLMR1_TUNING_MASK 0x000003FF /* PLL tune bits */
+
+/* Defines for CPC0_EPRCSR register */
+#define CPC0_EPRCSR_E0NFE 0x80000000
+#define CPC0_EPRCSR_E1NFE 0x40000000
+#define CPC0_EPRCSR_E1RPP 0x00000080
+#define CPC0_EPRCSR_E0RPP 0x00000040
+#define CPC0_EPRCSR_E1ERP 0x00000020
+#define CPC0_EPRCSR_E0ERP 0x00000010
+#define CPC0_EPRCSR_E1PCI 0x00000002
+#define CPC0_EPRCSR_E0PCI 0x00000001
+
+/* Defines for CPC0_BOOR Register */
+#define CPC0_BOOT_SEP 0x00000002 /* serial EEPROM present */
+
+/* Defines for CPC0_PLLMR1 Register fields */
+#define PLL_ACTIVE 0x80000000
+#define CPC0_PLLMR1_SSCS 0x80000000
+#define PLL_RESET 0x40000000
+#define CPC0_PLLMR1_PLLR 0x40000000
+ /* Feedback multiplier */
+#define PLL_FBKDIV 0x00F00000
+#define CPC0_PLLMR1_FBDV 0x00F00000
+#define PLL_FBKDIV_16 0x00000000
+#define PLL_FBKDIV_1 0x00100000
+#define PLL_FBKDIV_2 0x00200000
+#define PLL_FBKDIV_3 0x00300000
+#define PLL_FBKDIV_4 0x00400000
+#define PLL_FBKDIV_5 0x00500000
+#define PLL_FBKDIV_6 0x00600000
+#define PLL_FBKDIV_7 0x00700000
+#define PLL_FBKDIV_8 0x00800000
+#define PLL_FBKDIV_9 0x00900000
+#define PLL_FBKDIV_10 0x00A00000
+#define PLL_FBKDIV_11 0x00B00000
+#define PLL_FBKDIV_12 0x00C00000
+#define PLL_FBKDIV_13 0x00D00000
+#define PLL_FBKDIV_14 0x00E00000
+#define PLL_FBKDIV_15 0x00F00000
+ /* Forward A divisor */
+#define PLL_FWDDIVA 0x00070000
+#define CPC0_PLLMR1_FWDVA 0x00070000
+#define PLL_FWDDIVA_8 0x00000000
+#define PLL_FWDDIVA_7 0x00010000
+#define PLL_FWDDIVA_6 0x00020000
+#define PLL_FWDDIVA_5 0x00030000
+#define PLL_FWDDIVA_4 0x00040000
+#define PLL_FWDDIVA_3 0x00050000
+#define PLL_FWDDIVA_2 0x00060000
+#define PLL_FWDDIVA_1 0x00070000
+ /* Forward B divisor */
+#define PLL_FWDDIVB 0x00007000
+#define CPC0_PLLMR1_FWDVB 0x00007000
+#define PLL_FWDDIVB_8 0x00000000
+#define PLL_FWDDIVB_7 0x00001000
+#define PLL_FWDDIVB_6 0x00002000
+#define PLL_FWDDIVB_5 0x00003000
+#define PLL_FWDDIVB_4 0x00004000
+#define PLL_FWDDIVB_3 0x00005000
+#define PLL_FWDDIVB_2 0x00006000
+#define PLL_FWDDIVB_1 0x00007000
+ /* PLL tune bits */
+#define PLL_TUNE_MASK 0x000003FF
+#define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */
+#define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */
+#define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */
+#define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */
+#define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */
+#define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */
+#define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */
+
+/* Defines for CPC0_PLLMR0 Register fields */
+ /* CPU divisor */
+#define PLL_CPUDIV 0x00300000
+#define CPC0_PLLMR0_CCDV 0x00300000
+#define PLL_CPUDIV_1 0x00000000
+#define PLL_CPUDIV_2 0x00100000
+#define PLL_CPUDIV_3 0x00200000
+#define PLL_CPUDIV_4 0x00300000
+ /* PLB divisor */
+#define PLL_PLBDIV 0x00030000
+#define CPC0_PLLMR0_CBDV 0x00030000
+#define PLL_PLBDIV_1 0x00000000
+#define PLL_PLBDIV_2 0x00010000
+#define PLL_PLBDIV_3 0x00020000
+#define PLL_PLBDIV_4 0x00030000
+ /* OPB divisor */
+#define PLL_OPBDIV 0x00003000
+#define CPC0_PLLMR0_OPDV 0x00003000
+#define PLL_OPBDIV_1 0x00000000
+#define PLL_OPBDIV_2 0x00001000
+#define PLL_OPBDIV_3 0x00002000
+#define PLL_OPBDIV_4 0x00003000
+ /* EBC divisor */
+#define PLL_EXTBUSDIV 0x00000300
+#define CPC0_PLLMR0_EPDV 0x00000300
+#define PLL_EXTBUSDIV_2 0x00000000
+#define PLL_EXTBUSDIV_3 0x00000100
+#define PLL_EXTBUSDIV_4 0x00000200
+#define PLL_EXTBUSDIV_5 0x00000300
+ /* MAL divisor */
+#define PLL_MALDIV 0x00000030
+#define CPC0_PLLMR0_MPDV 0x00000030
+#define PLL_MALDIV_1 0x00000000
+#define PLL_MALDIV_2 0x00000010
+#define PLL_MALDIV_3 0x00000020
+#define PLL_MALDIV_4 0x00000030
+ /* PCI divisor */
+#define PLL_PCIDIV 0x00000003
+#define CPC0_PLLMR0_PPFD 0x00000003
+#define PLL_PCIDIV_1 0x00000000
+#define PLL_PCIDIV_2 0x00000001
+#define PLL_PCIDIV_3 0x00000002
+#define PLL_PCIDIV_4 0x00000003
+
+/*
+ *-------------------------------------------------------------------------------
+ * PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
+ * assuming a 33.3MHz input clock to the 405EP.
+ *-------------------------------------------------------------------------------
+ */
+#define PLLMR0_266_133_66 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
+ PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
+ PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_266_133_66 (PLL_FBKDIV_8 | \
+ PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
+ PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
#define PLLMR0_133_66_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
PLL_MALDIV_1 | PLL_PCIDIV_4)
@@ -496,6 +859,7 @@
*/
#define VCO_MIN 500
#define VCO_MAX 1000
+#endif /* #if 0 */
#else /* #ifdef CONFIG_405EP */
/******************************************************************************
* Control
@@ -578,6 +942,121 @@
/******************************************************************************
* Memory Access Layer
******************************************************************************/
+#if defined(CONFIG_405EZ)
+#define MAL_DCR_BASE 0x380
+#define malmcr (MAL_DCR_BASE+0x00) /* MAL Config reg */
+#define malesr (MAL_DCR_BASE+0x01) /* Err Status reg (Read/Clear)*/
+#define malier (MAL_DCR_BASE+0x02) /* Interrupt enable reg */
+#define maldbr (MAL_DCR_BASE+0x03) /* Mal Debug reg (Read only) */
+#define maltxcasr (MAL_DCR_BASE+0x04) /* TX Channel active reg (set)*/
+#define maltxcarr (MAL_DCR_BASE+0x05) /* TX Channel active reg (Reset) */
+#define maltxeobisr (MAL_DCR_BASE+0x06) /* TX End of buffer int status reg */
+#define maltxdeir (MAL_DCR_BASE+0x07) /* TX Descr. Error Int reg */
+/* 0x08-0x0F Reserved */
+#define malrxcasr (MAL_DCR_BASE+0x10) /* RX Channel active reg (set)*/
+#define malrxcarr (MAL_DCR_BASE+0x11) /* RX Channel active reg (Reset) */
+#define malrxeobisr (MAL_DCR_BASE+0x12) /* RX End of buffer int status reg */
+#define malrxdeir (MAL_DCR_BASE+0x13) /* RX Descr. Error Int reg */
+/* 0x14-0x1F Reserved */
+#define maltxctp0r (MAL_DCR_BASE+0x20) /* TX 0 Channel table ptr reg */
+#define maltxctp1r (MAL_DCR_BASE+0x21) /* TX 1 Channel table ptr reg */
+#define maltxctp2r (MAL_DCR_BASE+0x22) /* TX 2 Channel table ptr reg */
+#define maltxctp3r (MAL_DCR_BASE+0x23) /* TX 3 Channel table ptr reg */
+#define maltxctp4r (MAL_DCR_BASE+0x24) /* TX 4 Channel table ptr reg */
+#define maltxctp5r (MAL_DCR_BASE+0x25) /* TX 5 Channel table ptr reg */
+#define maltxctp6r (MAL_DCR_BASE+0x26) /* TX 6 Channel table ptr reg */
+#define maltxctp7r (MAL_DCR_BASE+0x27) /* TX 7 Channel table ptr reg */
+#define maltxctp8r (MAL_DCR_BASE+0x28) /* TX 8 Channel table ptr reg */
+#define maltxctp9r (MAL_DCR_BASE+0x29) /* TX 9 Channel table ptr reg */
+#define maltxctp10r (MAL_DCR_BASE+0x2A) /* TX 10 Channel table ptr reg */
+#define maltxctp11r (MAL_DCR_BASE+0x2B) /* TX 11 Channel table ptr reg */
+#define maltxctp12r (MAL_DCR_BASE+0x2C) /* TX 12 Channel table ptr reg */
+#define maltxctp13r (MAL_DCR_BASE+0x2D) /* TX 13 Channel table ptr reg */
+#define maltxctp14r (MAL_DCR_BASE+0x2E) /* TX 14 Channel table ptr reg */
+#define maltxctp15r (MAL_DCR_BASE+0x2F) /* TX 15 Channel table ptr reg */
+#define maltxctp16r (MAL_DCR_BASE+0x30) /* TX 16 Channel table ptr reg */
+#define maltxctp17r (MAL_DCR_BASE+0x31) /* TX 17 Channel table ptr reg */
+#define maltxctp18r (MAL_DCR_BASE+0x32) /* TX 18 Channel table ptr reg */
+#define maltxctp19r (MAL_DCR_BASE+0x33) /* TX 19 Channel table ptr reg */
+#define maltxctp20r (MAL_DCR_BASE+0x34) /* TX 20 Channel table ptr reg */
+#define maltxctp21r (MAL_DCR_BASE+0x35) /* TX 21 Channel table ptr reg */
+#define maltxctp22r (MAL_DCR_BASE+0x36) /* TX 22 Channel table ptr reg */
+#define maltxctp23r (MAL_DCR_BASE+0x37) /* TX 23 Channel table ptr reg */
+#define maltxctp24r (MAL_DCR_BASE+0x38) /* TX 24 Channel table ptr reg */
+#define maltxctp25r (MAL_DCR_BASE+0x39) /* TX 25 Channel table ptr reg */
+#define maltxctp26r (MAL_DCR_BASE+0x3A) /* TX 26 Channel table ptr reg */
+#define maltxctp27r (MAL_DCR_BASE+0x3B) /* TX 27 Channel table ptr reg */
+#define maltxctp28r (MAL_DCR_BASE+0x3C) /* TX 28 Channel table ptr reg */
+#define maltxctp29r (MAL_DCR_BASE+0x3D) /* TX 29 Channel table ptr reg */
+#define maltxctp30r (MAL_DCR_BASE+0x3E) /* TX 30 Channel table ptr reg */
+#define maltxctp31r (MAL_DCR_BASE+0x3F) /* TX 31 Channel table ptr reg */
+#define malrxctp0r (MAL_DCR_BASE+0x40) /* RX 0 Channel table ptr reg */
+#define malrxctp1r (MAL_DCR_BASE+0x41) /* RX 1 Channel table ptr reg */
+#define malrxctp2r (MAL_DCR_BASE+0x42) /* RX 2 Channel table ptr reg */
+#define malrxctp3r (MAL_DCR_BASE+0x43) /* RX 3 Channel table ptr reg */
+#define malrxctp4r (MAL_DCR_BASE+0x44) /* RX 4 Channel table ptr reg */
+#define malrxctp5r (MAL_DCR_BASE+0x45) /* RX 5 Channel table ptr reg */
+#define malrxctp6r (MAL_DCR_BASE+0x46) /* RX 6 Channel table ptr reg */
+#define malrxctp7r (MAL_DCR_BASE+0x47) /* RX 7 Channel table ptr reg */
+#define malrxctp8r (MAL_DCR_BASE+0x48) /* RX 8 Channel table ptr reg */
+#define malrxctp9r (MAL_DCR_BASE+0x49) /* RX 9 Channel table ptr reg */
+#define malrxctp10r (MAL_DCR_BASE+0x4A) /* RX 10 Channel table ptr reg */
+#define malrxctp11r (MAL_DCR_BASE+0x4B) /* RX 11 Channel table ptr reg */
+#define malrxctp12r (MAL_DCR_BASE+0x4C) /* RX 12 Channel table ptr reg */
+#define malrxctp13r (MAL_DCR_BASE+0x4D) /* RX 13 Channel table ptr reg */
+#define malrxctp14r (MAL_DCR_BASE+0x4E) /* RX 14 Channel table ptr reg */
+#define malrxctp15r (MAL_DCR_BASE+0x4F) /* RX 15 Channel table ptr reg */
+#define malrxctp16r (MAL_DCR_BASE+0x50) /* RX 16 Channel table ptr reg */
+#define malrxctp17r (MAL_DCR_BASE+0x51) /* RX 17 Channel table ptr reg */
+#define malrxctp18r (MAL_DCR_BASE+0x52) /* RX 18 Channel table ptr reg */
+#define malrxctp19r (MAL_DCR_BASE+0x53) /* RX 19 Channel table ptr reg */
+#define malrxctp20r (MAL_DCR_BASE+0x54) /* RX 20 Channel table ptr reg */
+#define malrxctp21r (MAL_DCR_BASE+0x55) /* RX 21 Channel table ptr reg */
+#define malrxctp22r (MAL_DCR_BASE+0x56) /* RX 22 Channel table ptr reg */
+#define malrxctp23r (MAL_DCR_BASE+0x57) /* RX 23 Channel table ptr reg */
+#define malrxctp24r (MAL_DCR_BASE+0x58) /* RX 24 Channel table ptr reg */
+#define malrxctp25r (MAL_DCR_BASE+0x59) /* RX 25 Channel table ptr reg */
+#define malrxctp26r (MAL_DCR_BASE+0x5A) /* RX 26 Channel table ptr reg */
+#define malrxctp27r (MAL_DCR_BASE+0x5B) /* RX 27 Channel table ptr reg */
+#define malrxctp28r (MAL_DCR_BASE+0x5C) /* RX 28 Channel table ptr reg */
+#define malrxctp29r (MAL_DCR_BASE+0x5D) /* RX 29 Channel table ptr reg */
+#define malrxctp30r (MAL_DCR_BASE+0x5E) /* RX 30 Channel table ptr reg */
+#define malrxctp31r (MAL_DCR_BASE+0x5F) /* RX 31 Channel table ptr reg */
+#define malrcbs0 (MAL_DCR_BASE+0x60) /* RX 0 Channel buffer size reg */
+#define malrcbs1 (MAL_DCR_BASE+0x61) /* RX 1 Channel buffer size reg */
+#define malrcbs2 (MAL_DCR_BASE+0x62) /* RX 2 Channel buffer size reg */
+#define malrcbs3 (MAL_DCR_BASE+0x63) /* RX 3 Channel buffer size reg */
+#define malrcbs4 (MAL_DCR_BASE+0x64) /* RX 4 Channel buffer size reg */
+#define malrcbs5 (MAL_DCR_BASE+0x65) /* RX 5 Channel buffer size reg */
+#define malrcbs6 (MAL_DCR_BASE+0x66) /* RX 6 Channel buffer size reg */
+#define malrcbs7 (MAL_DCR_BASE+0x67) /* RX 7 Channel buffer size reg */
+#define malrcbs8 (MAL_DCR_BASE+0x68) /* RX 8 Channel buffer size reg */
+#define malrcbs9 (MAL_DCR_BASE+0x69) /* RX 9 Channel buffer size reg */
+#define malrcbs10 (MAL_DCR_BASE+0x6A) /* RX 10 Channel buffer size reg */
+#define malrcbs11 (MAL_DCR_BASE+0x6B) /* RX 11 Channel buffer size reg */
+#define malrcbs12 (MAL_DCR_BASE+0x6C) /* RX 12 Channel buffer size reg */
+#define malrcbs13 (MAL_DCR_BASE+0x6D) /* RX 13 Channel buffer size reg */
+#define malrcbs14 (MAL_DCR_BASE+0x6E) /* RX 14 Channel buffer size reg */
+#define malrcbs15 (MAL_DCR_BASE+0x6F) /* RX 15 Channel buffer size reg */
+#define malrcbs16 (MAL_DCR_BASE+0x70) /* RX 16 Channel buffer size reg */
+#define malrcbs17 (MAL_DCR_BASE+0x71) /* RX 17 Channel buffer size reg */
+#define malrcbs18 (MAL_DCR_BASE+0x72) /* RX 18 Channel buffer size reg */
+#define malrcbs19 (MAL_DCR_BASE+0x73) /* RX 19 Channel buffer size reg */
+#define malrcbs20 (MAL_DCR_BASE+0x74) /* RX 20 Channel buffer size reg */
+#define malrcbs21 (MAL_DCR_BASE+0x75) /* RX 21 Channel buffer size reg */
+#define malrcbs22 (MAL_DCR_BASE+0x76) /* RX 22 Channel buffer size reg */
+#define malrcbs23 (MAL_DCR_BASE+0x77) /* RX 23 Channel buffer size reg */
+#define malrcbs24 (MAL_DCR_BASE+0x78) /* RX 24 Channel buffer size reg */
+#define malrcbs25 (MAL_DCR_BASE+0x79) /* RX 25 Channel buffer size reg */
+#define malrcbs26 (MAL_DCR_BASE+0x7A) /* RX 26 Channel buffer size reg */
+#define malrcbs27 (MAL_DCR_BASE+0x7B) /* RX 27 Channel buffer size reg */
+#define malrcbs28 (MAL_DCR_BASE+0x7C) /* RX 28 Channel buffer size reg */
+#define malrcbs29 (MAL_DCR_BASE+0x7D) /* RX 29 Channel buffer size reg */
+#define malrcbs30 (MAL_DCR_BASE+0x7E) /* RX 30 Channel buffer size reg */
+#define malrcbs31 (MAL_DCR_BASE+0x7F) /* RX 31 Channel buffer size reg */
+
+#else /* !defined(CONFIG_405EZ) */
+
#define MAL_DCR_BASE 0x180
#define malmcr (MAL_DCR_BASE+0x00) /* MAL Config reg */
#define malesr (MAL_DCR_BASE+0x01) /* Error Status reg (Read/Clear) */
@@ -598,6 +1077,7 @@
#define malrxctp1r (MAL_DCR_BASE+0x41) /* RX 1 Channel table pointer reg */
#define malrcbs0 (MAL_DCR_BASE+0x60) /* RX 0 Channel buffer size reg */
#define malrcbs1 (MAL_DCR_BASE+0x61) /* RX 1 Channel buffer size reg */
+#endif /* defined(CONFIG_405EZ) */
/*-----------------------------------------------------------------------------
| IIC Register Offsets
@@ -635,15 +1115,76 @@
/******************************************************************************
* On Chip Memory
******************************************************************************/
+#if defined(CONFIG_405EZ)
+#define OCM_DCR_BASE 0x020
+#define ocmplb3cr1 (OCM_DCR_BASE+0x00) /* OCM PLB3 Bank 1 Config Reg */
+#define ocmplb3cr2 (OCM_DCR_BASE+0x01) /* OCM PLB3 Bank 2 Config Reg */
+#define ocmplb3bear (OCM_DCR_BASE+0x02) /* OCM PLB3 Bus Error Add Reg */
+#define ocmplb3besr0 (OCM_DCR_BASE+0x03) /* OCM PLB3 Bus Error Stat Reg 0 */
+#define ocmplb3besr1 (OCM_DCR_BASE+0x04) /* OCM PLB3 Bus Error Stat Reg 1 */
+#define ocmcid (OCM_DCR_BASE+0x05) /* OCM Core ID */
+#define ocmrevid (OCM_DCR_BASE+0x06) /* OCM Revision ID */
+#define ocmplb3dpc (OCM_DCR_BASE+0x07) /* OCM PLB3 Data Parity Check */
+#define ocmdscr1 (OCM_DCR_BASE+0x08) /* OCM D-side Bank 1 Config Reg */
+#define ocmdscr2 (OCM_DCR_BASE+0x09) /* OCM D-side Bank 2 Config Reg */
+#define ocmiscr1 (OCM_DCR_BASE+0x0A) /* OCM I-side Bank 1 Config Reg */
+#define ocmiscr2 (OCM_DCR_BASE+0x0B) /* OCM I-side Bank 2 Config Reg */
+#define ocmdsisdpc (OCM_DCR_BASE+0x0C) /* OCM D-side/I-side Data Par Chk*/
+#define ocmdsisbear (OCM_DCR_BASE+0x0D) /* OCM D-side/I-side Bus Err Addr*/
+#define ocmdsisbesr (OCM_DCR_BASE+0x0E) /* OCM D-side/I-side Bus Err Stat*/
+#else
#define OCM_DCR_BASE 0x018
#define ocmisarc (OCM_DCR_BASE+0x00) /* OCM I-side address compare reg */
#define ocmiscntl (OCM_DCR_BASE+0x01) /* OCM I-side control reg */
#define ocmdsarc (OCM_DCR_BASE+0x02) /* OCM D-side address compare reg */
#define ocmdscntl (OCM_DCR_BASE+0x03) /* OCM D-side control reg */
+#endif /* CONFIG_405EZ */
/******************************************************************************
* GPIO macro register defines
******************************************************************************/
+#if defined(CONFIG_405EZ)
+/* Only the 405EZ has 2 GPIOs */
+#define GPIO_BASE 0xEF600700
+#define GPIO0_OR (GPIO_BASE+0x0)
+#define GPIO0_TCR (GPIO_BASE+0x4)
+#define GPIO0_OSRL (GPIO_BASE+0x8)
+#define GPIO0_OSRH (GPIO_BASE+0xC)
+#define GPIO0_TSRL (GPIO_BASE+0x10)
+#define GPIO0_TSRH (GPIO_BASE+0x14)
+#define GPIO0_ODR (GPIO_BASE+0x18)
+#define GPIO0_IR (GPIO_BASE+0x1C)
+#define GPIO0_RR1 (GPIO_BASE+0x20)
+#define GPIO0_RR2 (GPIO_BASE+0x24)
+#define GPIO0_RR3 (GPIO_BASE+0x28)
+#define GPIO0_ISR1L (GPIO_BASE+0x30)
+#define GPIO0_ISR1H (GPIO_BASE+0x34)
+#define GPIO0_ISR2L (GPIO_BASE+0x38)
+#define GPIO0_ISR2H (GPIO_BASE+0x3C)
+#define GPIO0_ISR3L (GPIO_BASE+0x40)
+#define GPIO0_ISR3H (GPIO_BASE+0x44)
+
+#define GPIO1_BASE 0xEF600800
+#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)
+
+#else /* !405EZ */
+
#define GPIO_BASE 0xEF600700
#define GPIO0_OR (GPIO_BASE+0x0)
#define GPIO0_TCR (GPIO_BASE+0x4)
@@ -660,6 +1201,7 @@
#define GPIO0_ISR2H (GPIO_BASE+0x38)
#define GPIO0_ISR2L (GPIO_BASE+0x3C)
+#endif /* CONFIG_405EZ */
/*
* Macro for accessing the indirect EBC register
diff --git a/include/ppc440.h b/include/ppc440.h
index c24f5b7..bc1d7aa 100644
--- a/include/ppc440.h
+++ b/include/ppc440.h
@@ -148,7 +148,7 @@
#define sdrcfgd (SDR_DCR_BASE+0x1)
#define sdr_sdstp0 0x0020 /* */
#define sdr_sdstp1 0x0021 /* */
-#define sdr_pinstp 0x0040
+#define SDR_PINSTP 0x0040
#define sdr_sdcs 0x0060
#define sdr_ecid0 0x0080
#define sdr_ecid1 0x0081
@@ -417,7 +417,9 @@
#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 */
+#endif /* CONFIG_440SPE */
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
/*----------------------------------------------------------------------------+
| SDRAM Controller
+----------------------------------------------------------------------------*/
@@ -453,9 +455,16 @@
/*-----------------------------------------------------------------------------+
| Memory Bank 0-7 configuration
+-----------------------------------------------------------------------------*/
-#define SDRAM_RXBAS_SDBA_MASK 0xFF800000 /* Base address */
+#if defined(CONFIG_440SPE)
+#define SDRAM_RXBAS_SDBA_MASK 0xFFE00000 /* Base address */
#define SDRAM_RXBAS_SDBA_ENCODE(n) ((((unsigned long)(n))&0xFFE00000)>>2)
#define SDRAM_RXBAS_SDBA_DECODE(n) ((((unsigned long)(n))&0xFFE00000)<<2)
+#endif /* CONFIG_440SPE */
+#if defined(CONFIG_440SP)
+#define SDRAM_RXBAS_SDBA_MASK 0xFF800000 /* Base address */
+#define SDRAM_RXBAS_SDBA_ENCODE(n) ((((unsigned long)(n))&0xFF800000))
+#define SDRAM_RXBAS_SDBA_DECODE(n) ((((unsigned long)(n))&0xFF800000))
+#endif /* CONFIG_440SP */
#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)
@@ -2167,6 +2176,20 @@
/*-----------------------------------------------------------------------------+
| SDR0 Bit Settings
+-----------------------------------------------------------------------------*/
+#if defined(CONFIG_440SP)
+#define SDR0_SRST 0x0200
+
+#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)
+#endif
+
#if defined(CONFIG_440SPE)
#define SDR0_CP440 0x0180
#define SDR0_CP440_ERPN_MASK 0x30000000
@@ -3190,7 +3213,8 @@
#define GPIO0 0
#define GPIO1 1
-#if defined(CONFIG_440GP) || defined(CONFIG_440GX)
+#if defined(CONFIG_440GP) || defined(CONFIG_440GX) || \
+ defined(CONFIG_440SP) || defined(CONFIG_440SPE)
#define GPIO0_BASE (CFG_PERIPHERAL_BASE+0x00000700)
#define GPIO0_OR (GPIO0_BASE+0x0)
@@ -3266,51 +3290,29 @@
#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
*/
-#define mtebc(reg, data) { mtdcr(ebccfga,reg);mtdcr(ebccfgd,data); }
-#define mfebc(reg, data) { mtdcr(ebccfga,reg);data = mfdcr(ebccfgd); }
+#define mtebc(reg, data) do { mtdcr(ebccfga,reg);mtdcr(ebccfgd,data); } while (0)
+#define mfebc(reg, data) do { mtdcr(ebccfga,reg);data = mfdcr(ebccfgd); } while (0)
/*
* Macros for accessing the indirect SDRAM controller registers
*/
-#define mtsdram(reg, data) { mtdcr(memcfga,reg);mtdcr(memcfgd,data); }
-#define mfsdram(reg, data) { mtdcr(memcfga,reg);data = mfdcr(memcfgd); }
+#define mtsdram(reg, data) do { mtdcr(memcfga,reg);mtdcr(memcfgd,data); } while (0)
+#define mfsdram(reg, data) do { mtdcr(memcfga,reg);data = mfdcr(memcfgd); } while (0)
/*
* Macros for accessing the indirect clocking controller registers
*/
-#define mtclk(reg, data) { mtdcr(clkcfga,reg);mtdcr(clkcfgd,data); }
-#define mfclk(reg, data) { mtdcr(clkcfga,reg);data = mfdcr(clkcfgd); }
+#define mtclk(reg, data) do { mtdcr(clkcfga,reg);mtdcr(clkcfgd,data); } while (0)
+#define mfclk(reg, data) do { mtdcr(clkcfga,reg);data = mfdcr(clkcfgd); } while (0)
/*
* Macros for accessing the sdr controller registers
*/
-#define mtsdr(reg, data) { mtdcr(sdrcfga,reg);mtdcr(sdrcfgd,data); }
-#define mfsdr(reg, data) { mtdcr(sdrcfga,reg);data = mfdcr(sdrcfgd); }
+#define mtsdr(reg, data) do { mtdcr(sdrcfga,reg);mtdcr(sdrcfgd,data); } while (0)
+#define mfsdr(reg, data) do { mtdcr(sdrcfga,reg);data = mfdcr(sdrcfgd); } while (0)
#ifndef __ASSEMBLY__
diff --git a/include/ppc4xx_enet.h b/include/ppc4xx_enet.h
index 43c5ca4..3d8ca09 100644
--- a/include/ppc4xx_enet.h
+++ b/include/ppc4xx_enet.h
@@ -130,13 +130,13 @@
#if defined(CONFIG_440GX)
-#define EMAC_NUM_DEV 4
+#define EMAC_NUM_DEV 4
#elif (defined(CONFIG_440) || defined(CONFIG_405EP)) && \
defined(CONFIG_NET_MULTI) && \
!defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
-#define EMAC_NUM_DEV 2
+#define EMAC_NUM_DEV 2
#else
-#define EMAC_NUM_DEV 1
+#define EMAC_NUM_DEV 1
#endif
#ifdef CONFIG_IBM_EMAC4_V4 /* EMAC4 V4 changed bit setting */
@@ -153,16 +153,16 @@
/*ZMII Bridge Register addresses */
#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
-#define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0D00)
+#define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0D00)
#else
-#define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0780)
+#define ZMII_BASE (CFG_PERIPHERAL_BASE + 0x0780)
#endif
-#define ZMII_FER (ZMII_BASE)
-#define ZMII_SSR (ZMII_BASE + 4)
-#define ZMII_SMIISR (ZMII_BASE + 8)
+#define ZMII_FER (ZMII_BASE)
+#define ZMII_SSR (ZMII_BASE + 4)
+#define ZMII_SMIISR (ZMII_BASE + 8)
-#define ZMII_RMII 0x22000000
-#define ZMII_MDI0 0x80000000
+#define ZMII_RMII 0x22000000
+#define ZMII_MDI0 0x80000000
/* ZMII FER Register Bit Definitions */
#define ZMII_FER_DIS (0x0)
@@ -299,49 +299,41 @@
#if defined(CONFIG_440)
#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
-#define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0E00)
+#define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0E00)
#else
-#define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0800)
+#define EMAC_BASE (CFG_PERIPHERAL_BASE + 0x0800)
#endif
#else
-#define EMAC_BASE 0xEF600800
+#if defined(CONFIG_405EZ)
+#define EMAC_BASE 0xEF600900
+#else
+#define EMAC_BASE 0xEF600800
+#endif
#endif
-#define EMAC_M0 (EMAC_BASE)
-#define EMAC_M1 (EMAC_BASE + 4)
-#define EMAC_TXM0 (EMAC_BASE + 8)
-#define EMAC_TXM1 (EMAC_BASE + 12)
-#define EMAC_RXM (EMAC_BASE + 16)
-#define EMAC_ISR (EMAC_BASE + 20)
-#define EMAC_IER (EMAC_BASE + 24)
-#define EMAC_IAH (EMAC_BASE + 28)
-#define EMAC_IAL (EMAC_BASE + 32)
-#define EMAC_VLAN_TPID_REG (EMAC_BASE + 36)
-#define EMAC_VLAN_TCI_REG (EMAC_BASE + 40)
+#define EMAC_M0 (EMAC_BASE)
+#define EMAC_M1 (EMAC_BASE + 4)
+#define EMAC_TXM0 (EMAC_BASE + 8)
+#define EMAC_TXM1 (EMAC_BASE + 12)
+#define EMAC_RXM (EMAC_BASE + 16)
+#define EMAC_ISR (EMAC_BASE + 20)
+#define EMAC_IER (EMAC_BASE + 24)
+#define EMAC_IAH (EMAC_BASE + 28)
+#define EMAC_IAL (EMAC_BASE + 32)
#define EMAC_PAUSE_TIME_REG (EMAC_BASE + 44)
-#define EMAC_IND_HASH_1 (EMAC_BASE + 48)
-#define EMAC_IND_HASH_2 (EMAC_BASE + 52)
-#define EMAC_IND_HASH_3 (EMAC_BASE + 56)
-#define EMAC_IND_HASH_4 (EMAC_BASE + 60)
-#define EMAC_GRP_HASH_1 (EMAC_BASE + 64)
-#define EMAC_GRP_HASH_2 (EMAC_BASE + 68)
-#define EMAC_GRP_HASH_3 (EMAC_BASE + 72)
-#define EMAC_GRP_HASH_4 (EMAC_BASE + 76)
-#define EMAC_LST_SRC_LOW (EMAC_BASE + 80)
-#define EMAC_LST_SRC_HI (EMAC_BASE + 84)
#define EMAC_I_FRAME_GAP_REG (EMAC_BASE + 88)
-#define EMAC_STACR (EMAC_BASE + 92)
-#define EMAC_TRTR (EMAC_BASE + 96)
-#define EMAC_RX_HI_LO_WMARK (EMAC_BASE + 100)
+#define EMAC_STACR (EMAC_BASE + 92)
+#define EMAC_TRTR (EMAC_BASE + 96)
+#define EMAC_RX_HI_LO_WMARK (EMAC_BASE + 100)
/* bit definitions */
/* MODE REG 0 */
-#define EMAC_M0_RXI (0x80000000)
-#define EMAC_M0_TXI (0x40000000)
-#define EMAC_M0_SRST (0x20000000)
-#define EMAC_M0_TXE (0x10000000)
-#define EMAC_M0_RXE (0x08000000)
-#define EMAC_M0_WKE (0x04000000)
+#define EMAC_M0_RXI (0x80000000)
+#define EMAC_M0_TXI (0x40000000)
+#define EMAC_M0_SRST (0x20000000)
+#define EMAC_M0_TXE (0x10000000)
+#define EMAC_M0_RXE (0x08000000)
+#define EMAC_M0_WKE (0x04000000)
/* on 440GX EMAC_MR1 has a different layout! */
#if defined(CONFIG_440GX) || \
@@ -351,23 +343,23 @@
#define EMAC_M1_FDE (0x80000000)
#define EMAC_M1_ILE (0x40000000)
#define EMAC_M1_VLE (0x20000000)
-#define EMAC_M1_EIFC (0x10000000)
-#define EMAC_M1_APP (0x08000000)
-#define EMAC_M1_RSVD (0x06000000)
-#define EMAC_M1_IST (0x01000000)
-#define EMAC_M1_MF_1000MBPS (0x00800000) /* 0's for 10MBPS */
-#define EMAC_M1_MF_100MBPS (0x00400000)
-#define EMAC_M1_RFS_16K (0x00280000) /* ~4k for 512 byte */
-#define EMAC_M1_RFS_8K (0x00200000) /* ~4k for 512 byte */
-#define EMAC_M1_RFS_4K (0x00180000) /* ~4k for 512 byte */
-#define EMAC_M1_RFS_2K (0x00100000)
-#define EMAC_M1_RFS_1K (0x00080000)
-#define EMAC_M1_TX_FIFO_16K (0x00050000) /* 0's for 512 byte */
-#define EMAC_M1_TX_FIFO_8K (0x00040000)
-#define EMAC_M1_TX_FIFO_4K (0x00030000)
+#define EMAC_M1_EIFC (0x10000000)
+#define EMAC_M1_APP (0x08000000)
+#define EMAC_M1_RSVD (0x06000000)
+#define EMAC_M1_IST (0x01000000)
+#define EMAC_M1_MF_1000MBPS (0x00800000) /* 0's for 10MBPS */
+#define EMAC_M1_MF_100MBPS (0x00400000)
+#define EMAC_M1_RFS_16K (0x00280000) /* ~4k for 512 byte */
+#define EMAC_M1_RFS_8K (0x00200000) /* ~4k for 512 byte */
+#define EMAC_M1_RFS_4K (0x00180000) /* ~4k for 512 byte */
+#define EMAC_M1_RFS_2K (0x00100000)
+#define EMAC_M1_RFS_1K (0x00080000)
+#define EMAC_M1_TX_FIFO_16K (0x00050000) /* 0's for 512 byte */
+#define EMAC_M1_TX_FIFO_8K (0x00040000)
+#define EMAC_M1_TX_FIFO_4K (0x00030000)
#define EMAC_M1_TX_FIFO_2K (0x00020000)
-#define EMAC_M1_TX_FIFO_1K (0x00010000)
-#define EMAC_M1_TR_MULTI (0x00008000) /* 0'x for single packet */
+#define EMAC_M1_TX_FIFO_1K (0x00010000)
+#define EMAC_M1_TR_MULTI (0x00008000) /* 0'x for single packet */
#define EMAC_M1_MWSW (0x00007000)
#define EMAC_M1_JUMBO_ENABLE (0x00000800)
#define EMAC_M1_IPPA (0x000007c0)
@@ -378,34 +370,34 @@
#define EMAC_M1_RSVD1 (0x00000007)
#else /* defined(CONFIG_440GX) */
/* EMAC_MR1 is the same on 405GP, 405GPr, 405EP, 440GP, 440EP */
-#define EMAC_M1_FDE 0x80000000
-#define EMAC_M1_ILE 0x40000000
-#define EMAC_M1_VLE 0x20000000
-#define EMAC_M1_EIFC 0x10000000
-#define EMAC_M1_APP 0x08000000
-#define EMAC_M1_AEMI 0x02000000
-#define EMAC_M1_IST 0x01000000
-#define EMAC_M1_MF_1000MBPS 0x00800000 /* 0's for 10MBPS */
-#define EMAC_M1_MF_100MBPS 0x00400000
-#define EMAC_M1_RFS_4K 0x00300000 /* ~4k for 512 byte */
-#define EMAC_M1_RFS_2K 0x00200000
-#define EMAC_M1_RFS_1K 0x00100000
-#define EMAC_M1_TX_FIFO_2K 0x00080000 /* 0's for 512 byte */
-#define EMAC_M1_TX_FIFO_1K 0x00040000
-#define EMAC_M1_TR0_DEPEND 0x00010000 /* 0'x for single packet */
-#define EMAC_M1_TR0_MULTI 0x00008000
-#define EMAC_M1_TR1_DEPEND 0x00004000
-#define EMAC_M1_TR1_MULTI 0x00002000
+#define EMAC_M1_FDE 0x80000000
+#define EMAC_M1_ILE 0x40000000
+#define EMAC_M1_VLE 0x20000000
+#define EMAC_M1_EIFC 0x10000000
+#define EMAC_M1_APP 0x08000000
+#define EMAC_M1_AEMI 0x02000000
+#define EMAC_M1_IST 0x01000000
+#define EMAC_M1_MF_1000MBPS 0x00800000 /* 0's for 10MBPS */
+#define EMAC_M1_MF_100MBPS 0x00400000
+#define EMAC_M1_RFS_4K 0x00300000 /* ~4k for 512 byte */
+#define EMAC_M1_RFS_2K 0x00200000
+#define EMAC_M1_RFS_1K 0x00100000
+#define EMAC_M1_TX_FIFO_2K 0x00080000 /* 0's for 512 byte */
+#define EMAC_M1_TX_FIFO_1K 0x00040000
+#define EMAC_M1_TR0_DEPEND 0x00010000 /* 0'x for single packet */
+#define EMAC_M1_TR0_MULTI 0x00008000
+#define EMAC_M1_TR1_DEPEND 0x00004000
+#define EMAC_M1_TR1_MULTI 0x00002000
#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
-#define EMAC_M1_JUMBO_ENABLE 0x00001000
+#define EMAC_M1_JUMBO_ENABLE 0x00001000
#endif /* defined(CONFIG_440EP) || defined(CONFIG_440GR) */
#endif /* defined(CONFIG_440GX) */
/* Transmit Mode Register 0 */
-#define EMAC_TXM0_GNP0 (0x80000000)
-#define EMAC_TXM0_GNP1 (0x40000000)
-#define EMAC_TXM0_GNPD (0x20000000)
-#define EMAC_TXM0_FC (0x10000000)
+#define EMAC_TXM0_GNP0 (0x80000000)
+#define EMAC_TXM0_GNP1 (0x40000000)
+#define EMAC_TXM0_GNPD (0x20000000)
+#define EMAC_TXM0_FC (0x10000000)
/* Receive Mode Register */
#define EMAC_RMR_SP (0x80000000)
@@ -427,39 +419,38 @@
#define EMAC_ISR_PP (0x01000000)
#define EMAC_ISR_BP (0x00800000)
#define EMAC_ISR_RP (0x00400000)
-#define EMAC_ISR_SE (0x00200000)
-#define EMAC_ISR_SYE (0x00100000)
-#define EMAC_ISR_BFCS (0x00080000)
-#define EMAC_ISR_PTLE (0x00040000)
-#define EMAC_ISR_ORE (0x00020000)
-#define EMAC_ISR_IRE (0x00010000)
-#define EMAC_ISR_DBDM (0x00000200)
-#define EMAC_ISR_DB0 (0x00000100)
-#define EMAC_ISR_SE0 (0x00000080)
-#define EMAC_ISR_TE0 (0x00000040)
-#define EMAC_ISR_DB1 (0x00000020)
-#define EMAC_ISR_SE1 (0x00000010)
-#define EMAC_ISR_TE1 (0x00000008)
-#define EMAC_ISR_MOS (0x00000002)
-#define EMAC_ISR_MOF (0x00000001)
-
+#define EMAC_ISR_SE (0x00200000)
+#define EMAC_ISR_SYE (0x00100000)
+#define EMAC_ISR_BFCS (0x00080000)
+#define EMAC_ISR_PTLE (0x00040000)
+#define EMAC_ISR_ORE (0x00020000)
+#define EMAC_ISR_IRE (0x00010000)
+#define EMAC_ISR_DBDM (0x00000200)
+#define EMAC_ISR_DB0 (0x00000100)
+#define EMAC_ISR_SE0 (0x00000080)
+#define EMAC_ISR_TE0 (0x00000040)
+#define EMAC_ISR_DB1 (0x00000020)
+#define EMAC_ISR_SE1 (0x00000010)
+#define EMAC_ISR_TE1 (0x00000008)
+#define EMAC_ISR_MOS (0x00000002)
+#define EMAC_ISR_MOF (0x00000001)
/* STA CONTROL REG */
-#define EMAC_STACR_OC (0x00008000)
-#define EMAC_STACR_PHYE (0x00004000)
+#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)
+#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)
+#define EMAC_STACR_WRITE (0x00002000)
+#define EMAC_STACR_READ (0x00001000)
#endif
#define EMAC_STACR_CLK_83MHZ (0x00000800) /* 0's for 50Mhz */
@@ -467,9 +458,9 @@
#define EMAC_STACR_CLK_100MHZ (0x00000C00)
/* Transmit Request Threshold Register */
-#define EMAC_TRTR_256 (0x18000000) /* 0's for 64 Bytes */
-#define EMAC_TRTR_192 (0x10000000)
-#define EMAC_TRTR_128 (0x01000000)
+#define EMAC_TRTR_256 (0x18000000) /* 0's for 64 Bytes */
+#define EMAC_TRTR_192 (0x10000000)
+#define EMAC_TRTR_128 (0x01000000)
/* the follwing defines are for the MadMAL status and control registers. */
/* For bits 0..5 look at the mal.h file */
diff --git a/include/serial.h b/include/serial.h
index 4880059..f7412fd 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_MPC5xxx)
+ || defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_MPC5xxx)
extern struct serial_device serial0_device;
extern struct serial_device serial1_device;
#if defined(CFG_NS16550_SERIAL)
diff --git a/include/tsi108.h b/include/tsi108.h
new file mode 100644
index 0000000..ba62e7a
--- /dev/null
+++ b/include/tsi108.h
@@ -0,0 +1,221 @@
+/*****************************************************************************
+ * (C) Copyright 2003; Tundra Semiconductor Corp.
+ * (C) Copyright 2006; Freescale Semiconductor Corp.
+ *
+ * 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
+ *****************************************************************************/
+
+/*
+ * FILENAME: tsi108.h
+ *
+ * Originator: Alex Bounine
+ *
+ * DESCRIPTION:
+ * Common definitions for the Tundra Tsi108 bridge chip
+ *
+ */
+
+#ifndef _TSI108_H_
+#define _TSI108_H_
+
+#define TSI108_HLP_REG_OFFSET (0x0000)
+#define TSI108_PCI_REG_OFFSET (0x1000)
+#define TSI108_CLK_REG_OFFSET (0x2000)
+#define TSI108_PB_REG_OFFSET (0x3000)
+#define TSI108_SD_REG_OFFSET (0x4000)
+#define TSI108_MPIC_REG_OFFSET (0x7400)
+
+#define PB_ID (0x000)
+#define PB_RSR (0x004)
+#define PB_BUS_MS_SELECT (0x008)
+#define PB_ISR (0x00C)
+#define PB_ARB_CTRL (0x018)
+#define PB_PVT_CTRL2 (0x034)
+#define PB_SCR (0x400)
+#define PB_ERRCS (0x404)
+#define PB_AERR (0x408)
+#define PB_REG_BAR (0x410)
+#define PB_OCN_BAR1 (0x414)
+#define PB_OCN_BAR2 (0x418)
+#define PB_SDRAM_BAR1 (0x41C)
+#define PB_SDRAM_BAR2 (0x420)
+#define PB_MCR (0xC00)
+#define PB_MCMD (0xC04)
+
+#define HLP_B0_ADDR (0x000)
+#define HLP_B1_ADDR (0x010)
+#define HLP_B2_ADDR (0x020)
+#define HLP_B3_ADDR (0x030)
+
+#define HLP_B0_MASK (0x004)
+#define HLP_B1_MASK (0x014)
+#define HLP_B2_MASK (0x024)
+#define HLP_B3_MASK (0x034)
+
+#define HLP_B0_CTRL0 (0x008)
+#define HLP_B1_CTRL0 (0x018)
+#define HLP_B2_CTRL0 (0x028)
+#define HLP_B3_CTRL0 (0x038)
+
+#define HLP_B0_CTRL1 (0x00C)
+#define HLP_B1_CTRL1 (0x01C)
+#define HLP_B2_CTRL1 (0x02C)
+#define HLP_B3_CTRL1 (0x03C)
+
+#define PCI_CSR (0x004)
+#define PCI_P2O_BAR0 (0x010)
+#define PCI_P2O_BAR0_UPPER (0x014)
+#define PCI_P2O_BAR2 (0x018)
+#define PCI_P2O_BAR2_UPPER (0x01C)
+#define PCI_P2O_BAR3 (0x020)
+#define PCI_P2O_BAR3_UPPER (0x024)
+
+#define PCI_MISC_CSR (0x040)
+#define PCI_P2O_PAGE_SIZES (0x04C)
+
+#define PCI_PCIX_STAT (0x0F4)
+
+#define PCI_IRP_STAT (0x184)
+
+#define PCI_PFAB_BAR0 (0x204)
+#define PCI_PFAB_BAR0_UPPER (0x208)
+#define PCI_PFAB_IO (0x20C)
+#define PCI_PFAB_IO_UPPER (0x210)
+
+#define PCI_PFAB_MEM32 (0x214)
+#define PCI_PFAB_MEM32_REMAP (0x218)
+#define PCI_PFAB_MEM32_MASK (0x21C)
+
+#define CG_PLL0_CTRL0 (0x210)
+#define CG_PLL0_CTRL1 (0x214)
+#define CG_PLL1_CTRL0 (0x220)
+#define CG_PLL1_CTRL1 (0x224)
+#define CG_PWRUP_STATUS (0x234)
+
+#define MPIC_CSR(n) (0x30C + (n * 0x40))
+
+#define SD_CTRL (0x000)
+#define SD_STATUS (0x004)
+#define SD_TIMING (0x008)
+#define SD_REFRESH (0x00C)
+#define SD_INT_STATUS (0x010)
+#define SD_INT_ENABLE (0x014)
+#define SD_INT_SET (0x018)
+#define SD_D0_CTRL (0x020)
+#define SD_D1_CTRL (0x024)
+#define SD_D0_BAR (0x028)
+#define SD_D1_BAR (0x02C)
+#define SD_ECC_CTRL (0x040)
+#define SD_DLL_STATUS (0x250)
+
+#define TS_SD_CTRL_ENABLE (1 << 31)
+
+#define PB_ERRCS_ES (1 << 1)
+#define PB_ISR_PBS_RD_ERR (1 << 8)
+#define PCI_IRP_STAT_P_CSR (1 << 23)
+
+/*
+ * I2C : Register address offset definitions
+ */
+#define I2C_CNTRL1 (0x00000000)
+#define I2C_CNTRL2 (0x00000004)
+#define I2C_RD_DATA (0x00000008)
+#define I2C_TX_DATA (0x0000000c)
+
+/*
+ * I2C : Register Bit Masks and Reset Values
+ * definitions for every register
+ */
+
+/* I2C_CNTRL1 : Reset Value */
+#define I2C_CNTRL1_RESET_VALUE (0x0000000a)
+
+/* I2C_CNTRL1 : Register Bits Masks Definitions */
+#define I2C_CNTRL1_DEVCODE (0x0000000f)
+#define I2C_CNTRL1_PAGE (0x00000700)
+#define I2C_CNTRL1_BYTADDR (0x00ff0000)
+#define I2C_CNTRL1_I2CWRITE (0x01000000)
+
+/* I2C_CNTRL1 : Read/Write Bit Mask Definition */
+#define I2C_CNTRL1_RWMASK (0x01ff070f)
+
+/* I2C_CNTRL1 : Unused/Reserved bits Definition */
+#define I2C_CNTRL1_RESERVED (0xfe00f8f0)
+
+/* I2C_CNTRL2 : Reset Value */
+#define I2C_CNTRL2_RESET_VALUE (0x00000000)
+
+/* I2C_CNTRL2 : Register Bits Masks Definitions */
+#define I2C_CNTRL2_SIZE (0x00000003)
+#define I2C_CNTRL2_LANE (0x0000000c)
+#define I2C_CNTRL2_MULTIBYTE (0x00000010)
+#define I2C_CNTRL2_START (0x00000100)
+#define I2C_CNTRL2_WR_STATUS (0x00010000)
+#define I2C_CNTRL2_RD_STATUS (0x00020000)
+#define I2C_CNTRL2_I2C_TO_ERR (0x04000000)
+#define I2C_CNTRL2_I2C_CFGERR (0x08000000)
+#define I2C_CNTRL2_I2C_CMPLT (0x10000000)
+
+/* I2C_CNTRL2 : Read/Write Bit Mask Definition */
+#define I2C_CNTRL2_RWMASK (0x0000011f)
+
+/* I2C_CNTRL2 : Unused/Reserved bits Definition */
+#define I2C_CNTRL2_RESERVED (0xe3fcfee0)
+
+/* I2C_RD_DATA : Reset Value */
+#define I2C_RD_DATA_RESET_VALUE (0x00000000)
+
+/* I2C_RD_DATA : Register Bits Masks Definitions */
+#define I2C_RD_DATA_RBYTE0 (0x000000ff)
+#define I2C_RD_DATA_RBYTE1 (0x0000ff00)
+#define I2C_RD_DATA_RBYTE2 (0x00ff0000)
+#define I2C_RD_DATA_RBYTE3 (0xff000000)
+
+/* I2C_RD_DATA : Read/Write Bit Mask Definition */
+#define I2C_RD_DATA_RWMASK (0x00000000)
+
+/* I2C_RD_DATA : Unused/Reserved bits Definition */
+#define I2C_RD_DATA_RESERVED (0x00000000)
+
+/* I2C_TX_DATA : Reset Value */
+#define I2C_TX_DATA_RESET_VALUE (0x00000000)
+
+/* I2C_TX_DATA : Register Bits Masks Definitions */
+#define I2C_TX_DATA_TBYTE0 (0x000000ff)
+#define I2C_TX_DATA_TBYTE1 (0x0000ff00)
+#define I2C_TX_DATA_TBYTE2 (0x00ff0000)
+#define I2C_TX_DATA_TBYTE3 (0xff000000)
+
+/* I2C_TX_DATA : Read/Write Bit Mask Definition */
+#define I2C_TX_DATA_RWMASK (0xffffffff)
+
+/* I2C_TX_DATA : Unused/Reserved bits Definition */
+#define I2C_TX_DATA_RESERVED (0x00000000)
+
+#define TSI108_I2C_OFFSET 0x7000 /* offset for general use I2C channel */
+#define TSI108_I2C_SDRAM_OFFSET 0x4400 /* offset for SPD I2C channel */
+
+#define I2C_EEPROM_DEVCODE 0xA /* standard I2C EEPROM device code */
+
+/* I2C status codes */
+
+#define TSI108_I2C_SUCCESS 0
+#define TSI108_I2C_PARAM_ERR 1
+#define TSI108_I2C_TIMEOUT_ERR 2
+#define TSI108_I2C_IF_BUSY 3
+#define TSI108_I2C_IF_ERROR 4
+
+#endif /* _TSI108_H_ */
diff --git a/lib_avr32/avr32_linux.c b/lib_avr32/avr32_linux.c
index d128dfb..6095e2f 100644
--- a/lib_avr32/avr32_linux.c
+++ b/lib_avr32/avr32_linux.c
@@ -27,7 +27,7 @@
#include <asm/addrspace.h>
#include <asm/io.h>
#include <asm/setup.h>
-#include <asm/arch/platform.h>
+#include <asm/arch/clk.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -133,7 +133,7 @@
params->hdr.size = tag_size(tag_clock);
params->u.clock.clock_id = ACLOCK_HSB;
params->u.clock.clock_flags = 0;
- params->u.clock.clock_hz = pm_get_clock_freq(CLOCK_HSB);
+ params->u.clock.clock_hz = get_hsb_clk_rate();
#endif
return tag_next(params);
diff --git a/lib_avr32/board.c b/lib_avr32/board.c
index 02c106b..265328a 100644
--- a/lib_avr32/board.c
+++ b/lib_avr32/board.c
@@ -47,11 +47,14 @@
static unsigned long mem_malloc_end = 0;
static unsigned long mem_malloc_brk = 0;
-/* The malloc area is wherever the board wants it to be */
+/* The malloc area is right below the monitor image in RAM */
static void mem_malloc_init(void)
{
- mem_malloc_start = CFG_MALLOC_START;
- mem_malloc_end = CFG_MALLOC_END;
+ unsigned long monitor_addr;
+
+ monitor_addr = CFG_MONITOR_BASE + gd->reloc_off;
+ mem_malloc_end = monitor_addr;
+ mem_malloc_start = mem_malloc_end - CFG_MALLOC_LEN;
mem_malloc_brk = mem_malloc_start;
printf("malloc: Using memory from 0x%08lx to 0x%08lx\n",
@@ -72,6 +75,50 @@
mem_malloc_brk = new;
return ((void *)old);
}
+
+#ifdef CFG_DMA_ALLOC_LEN
+#include <asm/cacheflush.h>
+#include <asm/io.h>
+
+static unsigned long dma_alloc_start;
+static unsigned long dma_alloc_end;
+static unsigned long dma_alloc_brk;
+
+static void dma_alloc_init(void)
+{
+ unsigned long monitor_addr;
+
+ monitor_addr = CFG_MONITOR_BASE + gd->reloc_off;
+ dma_alloc_end = monitor_addr - CFG_MALLOC_LEN;
+ dma_alloc_start = dma_alloc_end - CFG_DMA_ALLOC_LEN;
+ dma_alloc_brk = dma_alloc_start;
+
+ printf("DMA: Using memory from 0x%08lx to 0x%08lx\n",
+ dma_alloc_start, dma_alloc_end);
+
+ dcache_invalidate_range(cached(dma_alloc_start),
+ dma_alloc_end - dma_alloc_start);
+}
+
+void *dma_alloc_coherent(size_t len, unsigned long *handle)
+{
+ unsigned long paddr = dma_alloc_brk;
+
+ if (dma_alloc_brk + len > dma_alloc_end)
+ return NULL;
+
+ dma_alloc_brk = ((paddr + len + CFG_DCACHE_LINESZ - 1)
+ & ~(CFG_DCACHE_LINESZ - 1));
+
+ *handle = paddr;
+ return uncached(paddr);
+}
+#else
+static inline void dma_alloc_init(void)
+{
+
+}
+#endif
static int init_baudrate(void)
{
@@ -122,40 +169,152 @@
printf("at address 0x%08lx\n", gd->bd->bi_flashstart);
}
-void start_u_boot (void)
+void board_init_f(ulong board_type)
{
gd_t gd_data;
+ gd_t *new_gd;
+ bd_t *bd;
+ unsigned long *new_sp;
+ unsigned long monitor_len;
+ unsigned long monitor_addr;
+ unsigned long addr;
+ long sdram_size;
/* Initialize the global data pointer */
memset(&gd_data, 0, sizeof(gd_data));
gd = &gd_data;
- monitor_flash_len = _edata - _text;
-
/* Perform initialization sequence */
+ board_early_init_f();
cpu_init();
- timer_init();
env_init();
init_baudrate();
serial_init();
console_init_f();
display_banner();
+ sdram_size = initdram(board_type);
- board_init_memories();
- mem_malloc_init();
+ /* If we have no SDRAM, we can't go on */
+ if (sdram_size <= 0)
+ panic("No working SDRAM available\n");
+
+ /*
+ * Now that we have DRAM mapped and working, we can
+ * relocate the code and continue running from DRAM.
+ *
+ * Reserve memory at end of RAM for (top down in that order):
+ * - u-boot image
+ * - heap for malloc()
+ * - board info struct
+ * - global data struct
+ * - stack
+ */
+ addr = CFG_SDRAM_BASE + sdram_size;
+ monitor_len = _end - _text;
- gd->bd = malloc(sizeof(bd_t));
- memset(gd->bd, 0, sizeof(bd_t));
- gd->bd->bi_baudrate = gd->baudrate;
- gd->bd->bi_dram[0].start = CFG_SDRAM_BASE;
- gd->bd->bi_dram[0].size = gd->sdram_size;
+ /*
+ * Reserve memory for u-boot code, data and bss.
+ * Round down to next 4 kB limit.
+ */
+ addr -= monitor_len;
+ addr &= ~(4096UL - 1);
+ monitor_addr = addr;
+ /* Reserve memory for malloc() */
+ addr -= CFG_MALLOC_LEN;
+
+#ifdef CFG_DMA_ALLOC_LEN
+ /* Reserve DMA memory (must be cache aligned) */
+ addr &= ~(CFG_DCACHE_LINESZ - 1);
+ addr -= CFG_DMA_ALLOC_LEN;
+#endif
+
+ /* Allocate a Board Info struct on a word boundary */
+ addr -= sizeof(bd_t);
+ addr &= ~3UL;
+ gd->bd = bd = (bd_t *)addr;
+
+ /* Allocate a new global data copy on a 8-byte boundary. */
+ addr -= sizeof(gd_t);
+ addr &= ~7UL;
+ new_gd = (gd_t *)addr;
+
+ /* And finally, a new, bigger stack. */
+ new_sp = (unsigned long *)addr;
+ gd->stack_end = addr;
+ *(--new_sp) = 0;
+ *(--new_sp) = 0;
+
+ /*
+ * Initialize the board information struct with the
+ * information we have.
+ */
+ bd->bi_dram[0].start = CFG_SDRAM_BASE;
+ bd->bi_dram[0].size = sdram_size;
+ bd->bi_baudrate = gd->baudrate;
+
+ memcpy(new_gd, gd, sizeof(gd_t));
+
+ relocate_code((unsigned long)new_sp, new_gd, monitor_addr);
+}
+
+void board_init_r(gd_t *new_gd, ulong dest_addr)
+{
+ extern void malloc_bin_reloc (void);
+#ifndef CFG_ENV_IS_NOWHERE
+ extern char * env_name_spec;
+#endif
+ cmd_tbl_t *cmdtp;
+ bd_t *bd;
+
+ gd = new_gd;
+ bd = gd->bd;
+
+ gd->flags |= GD_FLG_RELOC;
+ gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
+
+ monitor_flash_len = _edata - _text;
+
+ /*
+ * We have to relocate the command table manually
+ */
+ for (cmdtp = &__u_boot_cmd_start;
+ cmdtp != &__u_boot_cmd_end; cmdtp++) {
+ unsigned long addr;
+
+ addr = (unsigned long)cmdtp->cmd + gd->reloc_off;
+ cmdtp->cmd = (typeof(cmdtp->cmd))addr;
+
+ addr = (unsigned long)cmdtp->name + gd->reloc_off;
+ cmdtp->name = (typeof(cmdtp->name))addr;
+
+ if (cmdtp->usage) {
+ addr = (unsigned long)cmdtp->usage + gd->reloc_off;
+ cmdtp->usage = (typeof(cmdtp->usage))addr;
+ }
+#ifdef CFG_LONGHELP
+ if (cmdtp->help) {
+ addr = (unsigned long)cmdtp->help + gd->reloc_off;
+ cmdtp->help = (typeof(cmdtp->help))addr;
+ }
+#endif
+ }
+
+ /* there are some other pointer constants we must deal with */
+#ifndef CFG_ENV_IS_NOWHERE
+ env_name_spec += gd->reloc_off;
+#endif
+
+ timer_init();
+ mem_malloc_init();
+ malloc_bin_reloc();
+ dma_alloc_init();
board_init_info();
flash_init();
- if (gd->bd->bi_flashsize)
+ if (bd->bi_flashsize)
display_flash_config();
- if (gd->bd->bi_dram[0].size)
+ if (bd->bi_dram[0].size)
display_dram_config();
gd->bd->bi_boot_params = malloc(CFG_BOOTPARAMS_LEN);
@@ -169,6 +328,13 @@
jumptable_init();
console_init_r();
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_NET_MULTI)
+ puts("Net: ");
+#endif
+ eth_initialize(gd->bd);
+#endif
+
for (;;) {
main_loop();
}
diff --git a/lib_blackfin/Makefile b/lib_blackfin/Makefile
index de7114b..a7aaef7 100644
--- a/lib_blackfin/Makefile
+++ b/lib_blackfin/Makefile
@@ -1,7 +1,7 @@
#
# U-boot Makefile
#
-# Copyright (c) 2005 blackfin.uclinux.org
+# Copyright (c) 2005-2007 Analog Devices Inc.
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,17 +21,17 @@
#
# 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
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(ARCH).a
-SOBJS =
+SOBJS = memcpy.o memcmp.o memset.o memmove.o
-COBJS = board.o bf533_linux.o bf533_string.o cache.o muldi3.o
+COBJS = post.o tests.o board.o bf533_linux.o bf533_string.o cache.o muldi3.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/lib_blackfin/bf533_linux.c b/lib_blackfin/bf533_linux.c
index 88b4da2..3b9c4df 100644
--- a/lib_blackfin/bf533_linux.c
+++ b/lib_blackfin/bf533_linux.c
@@ -1,7 +1,7 @@
/*
* U-boot - bf533_linux.c
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/* Dummy functions, currently not in Use */
@@ -43,20 +43,21 @@
#define SHOW_BOOT_PROGRESS(arg)
#endif
-#define CMD_LINE_ADDR 0xFF900000 /* L1 scratchpad */
+#define CMD_LINE_ADDR 0xFF900000 /* L1 scratchpad */
#ifdef SHARED_RESOURCES
- extern void swap_to(int device_id);
+extern void swap_to(int device_id);
#endif
+extern image_header_t header;
+extern void flush_instruction_cache(void);
+extern void flush_data_cache(void);
static char *make_command_line(void);
-extern image_header_t header;
-extern int do_reset(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
void do_bootm_linux(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[],
ulong addr, ulong * len_ptr, int verify)
{
- int (*appl)(char *cmdline);
+ int (*appl) (char *cmdline);
char *cmdline;
#ifdef SHARED_RESOURCES
@@ -66,26 +67,26 @@
appl = (int (*)(char *))ntohl(header.ih_ep);
printf("Starting Kernel at = %x\n", appl);
cmdline = make_command_line();
- if(icache_status()){
+ if (icache_status()) {
flush_instruction_cache();
icache_disable();
- }
- if(dcache_status()){
+ }
+ if (dcache_status()) {
flush_data_cache();
dcache_disable();
- }
- (*appl)(cmdline);
+ }
+ (*appl) (cmdline);
}
char *make_command_line(void)
{
- char *dest = (char *) CMD_LINE_ADDR;
- char *bootargs;
+ char *dest = (char *)CMD_LINE_ADDR;
+ char *bootargs;
- if ( (bootargs = getenv("bootargs")) == NULL )
- return NULL;
+ if ((bootargs = getenv("bootargs")) == NULL)
+ return NULL;
- strncpy(dest, bootargs, 0x1000);
- dest[0xfff] = 0;
- return dest;
+ strncpy(dest, bootargs, 0x1000);
+ dest[0xfff] = 0;
+ return dest;
}
diff --git a/lib_blackfin/bf533_string.c b/lib_blackfin/bf533_string.c
index c8b1a3a..1553f1b 100644
--- a/lib_blackfin/bf533_string.c
+++ b/lib_blackfin/bf533_string.c
@@ -1,7 +1,7 @@
/*
* U-boot - bf533_string.c Contains library routines.
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,16 +21,16 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/cpu/defBF533.h>
-
-void *dma_memcpy(void *,const void *,size_t);
+#include <config.h>
+#include <asm/blackfin.h>
+#include <asm/io.h>
+#include "cache.h"
char *strcpy(char *dest, const char *src)
{
@@ -38,11 +38,11 @@
char temp = 0;
__asm__ __volatile__
- ("1:\t%2 = B [%1++] (Z);\n\t"
- "B [%0++] = %2;\n\t"
- "CC = %2;\n\t"
- "if cc jump 1b (bp);\n":"=a"(dest), "=a"(src), "=d"(temp)
- :"0"(dest), "1"(src), "2"(temp):"memory");
+ ("1:\t%2 = B [%1++] (Z);\n\t"
+ "B [%0++] = %2;\n\t"
+ "CC = %2;\n\t"
+ "if cc jump 1b (bp);\n":"=a"(dest), "=a"(src), "=d"(temp)
+ :"0"(dest), "1"(src), "2"(temp):"memory");
return xdest;
}
@@ -56,16 +56,16 @@
return xdest;
__asm__ __volatile__
- ("1:\t%3 = B [%1++] (Z);\n\t"
- "B [%0++] = %3;\n\t"
- "CC = %3;\n\t"
- "if ! cc jump 2f;\n\t"
- "%2 += -1;\n\t"
- "CC = %2 == 0;\n\t"
- "if ! cc jump 1b (bp);\n"
- "2:\n":"=a"(dest), "=a"(src), "=da"(n), "=d"(temp)
- :"0"(dest), "1"(src), "2"(n), "3"(temp)
- :"memory");
+ ("1:\t%3 = B [%1++] (Z);\n\t"
+ "B [%0++] = %3;\n\t"
+ "CC = %3;\n\t"
+ "if ! cc jump 2f;\n\t"
+ "%2 += -1;\n\t"
+ "CC = %2 == 0;\n\t"
+ "if ! cc jump 1b (bp);\n"
+ "2:\n":"=a"(dest), "=a"(src), "=da"(n), "=d"(temp)
+ :"0"(dest), "1"(src), "2"(n), "3"(temp)
+ :"memory");
return xdest;
}
@@ -74,18 +74,16 @@
{
char __res1, __res2;
- __asm__
- ("1:\t%2 = B[%0++] (Z);\n\t" /* get *cs */
- "%3 = B[%1++] (Z);\n\t" /* get *ct */
- "CC = %2 == %3;\n\t" /* compare a byte */
- "if ! cc jump 2f;\n\t" /* not equal, break out */
- "CC = %2;\n\t" /* at end of cs? */
+ __asm__("1:\t%2 = B[%0++] (Z);\n\t" /* get *cs */
+ "%3 = B[%1++] (Z);\n\t" /* get *ct */
+ "CC = %2 == %3;\n\t" /* compare a byte */
+ "if ! cc jump 2f;\n\t" /* not equal, break out */
+ "CC = %2;\n\t" /* at end of cs? */
"if cc jump 1b (bp);\n\t" /* no, keep going */
- "jump.s 3f;\n" /* strings are equal */
- "2:\t%2 = %2 - %3;\n" /* *cs - *ct */
- "3:\n": "=a"(cs), "=a"(ct), "=d"(__res1),
- "=d"(__res2)
- : "0"(cs), "1"(ct));
+ "jump.s 3f;\n" /* strings are equal */
+ "2:\t%2 = %2 - %3;\n" /* *cs - *ct */
+ "3:\n": "=a"(cs), "=a"(ct), "=d"(__res1), "=d"(__res2)
+ : "0"(cs), "1"(ct));
return __res1;
}
@@ -97,24 +95,58 @@
if (!count)
return 0;
- __asm__
- ("1:\t%3 = B[%0++] (Z);\n\t" /* get *cs */
- "%4 = B[%1++] (Z);\n\t" /* get *ct */
- "CC = %3 == %4;\n\t" /* compare a byte */
- "if ! cc jump 3f;\n\t" /* not equal, break out */
- "CC = %3;\n\t" /* at end of cs? */
- "if ! cc jump 4f;\n\t" /* yes, all done */
- "%2 += -1;\n\t" /* no, adjust count */
+ __asm__("1:\t%3 = B[%0++] (Z);\n\t" /* get *cs */
+ "%4 = B[%1++] (Z);\n\t" /* get *ct */
+ "CC = %3 == %4;\n\t" /* compare a byte */
+ "if ! cc jump 3f;\n\t" /* not equal, break out */
+ "CC = %3;\n\t" /* at end of cs? */
+ "if ! cc jump 4f;\n\t" /* yes, all done */
+ "%2 += -1;\n\t" /* no, adjust count */
"CC = %2 == 0;\n\t" "if ! cc jump 1b;\n" /* more to do, keep going */
- "2:\t%3 = 0;\n\t" /* strings are equal */
+ "2:\t%3 = 0;\n\t" /* strings are equal */
"jump.s 4f;\n" "3:\t%3 = %3 - %4;\n" /* *cs - *ct */
- "4:": "=a"(cs), "=a"(ct), "=da"(count), "=d"(__res1),
+ "4:": "=a"(cs), "=a"(ct), "=da"(count), "=d"(__res1),
"=d"(__res2)
- : "0"(cs), "1"(ct), "2"(count));
+ : "0"(cs), "1"(ct), "2"(count));
return __res1;
}
+static void *dma_memcpy(void *dest, const void *src, size_t count)
+{
+ *pMDMA_D0_IRQ_STATUS = DMA_DONE | DMA_ERR;
+
+ /* Copy sram functions from sdram to sram */
+ /* Setup destination start address */
+ *pMDMA_D0_START_ADDR = (volatile void **)dest;
+ /* Setup destination xcount */
+ *pMDMA_D0_X_COUNT = count;
+ /* Setup destination xmodify */
+ *pMDMA_D0_X_MODIFY = 1;
+
+ /* Setup Source start address */
+ *pMDMA_S0_START_ADDR = (volatile void **)src;
+ /* Setup Source xcount */
+ *pMDMA_S0_X_COUNT = count;
+ /* Setup Source xmodify */
+ *pMDMA_S0_X_MODIFY = 1;
+
+ /* Enable source DMA */
+ *pMDMA_S0_CONFIG = (DMAEN);
+ sync();
+
+ *pMDMA_D0_CONFIG = (WNR | DMAEN);
+
+ while (*pMDMA_D0_IRQ_STATUS & DMA_RUN) {
+ *pMDMA_D0_IRQ_STATUS |= (DMA_DONE | DMA_ERR);
+ }
+ *pMDMA_D0_IRQ_STATUS |= (DMA_DONE | DMA_ERR);
+
+ dest += count;
+ src += count;
+ return dest;
+}
+
/*
* memcpy - Copy one area of memory to another
* @dest: Where to copy to
@@ -124,62 +156,30 @@
* You should not use this function to access IO space, use memcpy_toio()
* or memcpy_fromio() instead.
*/
-void * memcpy(void * dest,const void *src,size_t count)
+extern void *memcpy_ASM(void *dest, const void *src, size_t count);
+void *memcpy(void *dest, const void *src, size_t count)
{
char *tmp = (char *) dest, *s = (char *) src;
-/* Turn off the cache, if destination in the L1 memory */
- if ( (tmp >= (char *)L1_ISRAM) && (tmp < (char *)L1_ISRAM_END)
- || (tmp >= (char *)DATA_BANKA_SRAM) && (tmp < DATA_BANKA_SRAM_END)
- || (tmp >= (char *)DATA_BANKB_SRAM) && (tmp < DATA_BANKB_SRAM_END) ){
- if(icache_status()){
- blackfin_icache_flush_range(src, src+count);
- icache_disable();
- }
- if(dcache_status()){
- blackfin_dcache_flush_range(src, src+count);
- dcache_disable();
- }
- dma_memcpy(dest,src,count);
- }else{
- while(count--)
- *tmp++ = *s++;
+ if (dcache_status()) {
+ blackfin_dcache_flush_range(src, src+count);
}
- return dest;
-}
-
-void *dma_memcpy(void * dest,const void *src,size_t count)
-{
-
- *pMDMA_D0_IRQ_STATUS = DMA_DONE | DMA_ERR;
-
- /* Copy sram functions from sdram to sram */
- /* Setup destination start address */
- *pMDMA_D0_START_ADDR = (volatile void **)dest;
- /* Setup destination xcount */
- *pMDMA_D0_X_COUNT = count ;
- /* Setup destination xmodify */
- *pMDMA_D0_X_MODIFY = 1;
-
- /* Setup Source start address */
- *pMDMA_S0_START_ADDR = (volatile void **)src;
- /* Setup Source xcount */
- *pMDMA_S0_X_COUNT = count;
- /* Setup Source xmodify */
- *pMDMA_S0_X_MODIFY = 1;
+ /* L1_ISRAM can only be accessed via dma */
+ if ((tmp >= (char *)L1_ISRAM) && (tmp < (char *)L1_ISRAM_END)) {
+ /* L1 is the destination */
+ dma_memcpy(dest,src,count);
+ } else if ((s >= (char *)L1_ISRAM) && (s < (char *)L1_ISRAM_END)) {
+ /* L1 is the source */
+ dma_memcpy(dest,src,count);
- /* Enable source DMA */
- *pMDMA_S0_CONFIG = (DMAEN);
- asm("ssync;");
-
- *pMDMA_D0_CONFIG = ( WNR | DMAEN);
-
- while(*pMDMA_D0_IRQ_STATUS & DMA_RUN){
- *pMDMA_D0_IRQ_STATUS |= (DMA_DONE | DMA_ERR);
+ if (icache_status()) {
+ blackfin_icache_flush_range(dest, dest+count);
}
- *pMDMA_D0_IRQ_STATUS |= (DMA_DONE | DMA_ERR);
-
- dest += count;
- src += count;
- return dest;
+ if (dcache_status()) {
+ blackfin_dcache_invalidate_range(dest, dest+count);
+ }
+ } else {
+ memcpy_ASM(dest,src,count);
+ }
+ return dest;
}
diff --git a/lib_blackfin/blackfin_board.h b/lib_blackfin/blackfin_board.h
index 31c16a2..1353421 100644
--- a/lib_blackfin/blackfin_board.h
+++ b/lib_blackfin/blackfin_board.h
@@ -1,7 +1,7 @@
/*
* U-boot - blackfin_board.h
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,13 +21,15 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#ifndef __BLACKFIN_BOARD_H__
#define __BLACKFIN_BOARD_H__
+#include <version.h>
+
extern void timer_init(void);
extern void init_IRQ(void);
extern void rtc_init(void);
diff --git a/lib_blackfin/board.c b/lib_blackfin/board.c
index d9dc2b6..1538da3 100644
--- a/lib_blackfin/board.c
+++ b/lib_blackfin/board.c
@@ -1,7 +1,7 @@
/*
* U-boot - board.c First C file to be called contains init routines
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,8 +21,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
#include <common.h>
@@ -32,21 +32,69 @@
#include <version.h>
#include <net.h>
#include <environment.h>
+#include <i2c.h>
#include "blackfin_board.h"
+#include <asm/cplb.h>
#include "../drivers/smc91111.h"
-DECLARE_GLOBAL_DATA_PTR;
+#if defined(CONFIG_BF537)&&defined(CONFIG_POST)
+#include <post.h>
+int post_flag;
+#endif
+#ifndef CFG_NO_FLASH
extern flash_info_t flash_info[];
+#endif
+
+static inline u_long get_vco(void)
+{
+ u_long msel;
+ u_long vco;
+
+ msel = (*pPLL_CTL >> 9) & 0x3F;
+ if (0 == msel)
+ msel = 64;
+
+ vco = CONFIG_CLKIN_HZ;
+ vco >>= (1 & *pPLL_CTL); /* DF bit */
+ vco = msel * vco;
+ return vco;
+}
+
+/*Get the Core clock*/
+u_long get_cclk(void)
+{
+ u_long csel, ssel;
+ if (*pPLL_STAT & 0x1)
+ return CONFIG_CLKIN_HZ;
+
+ ssel = *pPLL_DIV;
+ csel = ((ssel >> 4) & 0x03);
+ ssel &= 0xf;
+ if (ssel && ssel < (1 << csel)) /* SCLK > CCLK */
+ return get_vco() / ssel;
+ return get_vco() >> csel;
+}
+
+/* Get the System clock */
+u_long get_sclk(void)
+{
+ u_long ssel;
+
+ if (*pPLL_STAT & 0x1)
+ return CONFIG_CLKIN_HZ;
+ ssel = (*pPLL_DIV & 0xf);
+
+ return get_vco() / ssel;
+}
static void mem_malloc_init(void)
{
mem_malloc_start = CFG_MALLOC_BASE;
mem_malloc_end = (CFG_MALLOC_BASE + CFG_MALLOC_LEN);
mem_malloc_brk = mem_malloc_start;
- memset((void *) mem_malloc_start, 0,
- mem_malloc_end - mem_malloc_start);
+ memset((void *)mem_malloc_start, 0, mem_malloc_end - mem_malloc_start);
}
void *sbrk(ptrdiff_t increment)
@@ -59,7 +107,7 @@
}
mem_malloc_brk = new;
- return ((void *) old);
+ return ((void *)old);
}
static int display_banner(void)
@@ -78,17 +126,20 @@
static int init_baudrate(void)
{
- uchar tmp[64];
+ DECLARE_GLOBAL_DATA_PTR;
+
+ char tmp[64];
int i = getenv_r("baudrate", tmp, sizeof(tmp));
gd->bd->bi_baudrate = gd->baudrate = (i > 0)
- ? (int) simple_strtoul(tmp, NULL, 10)
- : CONFIG_BAUDRATE;
+ ? (int)simple_strtoul(tmp, NULL, 10)
+ : CONFIG_BAUDRATE;
return (0);
}
#ifdef DEBUG
static void display_global_data(void)
{
+ DECLARE_GLOBAL_DATA_PTR;
bd_t *bd;
bd = gd->bd;
printf("--flags:%x\n", gd->flags);
@@ -103,12 +154,10 @@
printf("---bi_baudrate:%x\n", bd->bi_baudrate);
printf("---bi_ip_addr:%x\n", bd->bi_ip_addr);
printf("---bi_enetaddr:%x %x %x %x %x %x\n",
- bd->bi_enetaddr[0],
- bd->bi_enetaddr[1],
- bd->bi_enetaddr[2],
- bd->bi_enetaddr[3],
- bd->bi_enetaddr[4],
- bd->bi_enetaddr[5]);
+ bd->bi_enetaddr[0],
+ bd->bi_enetaddr[1],
+ bd->bi_enetaddr[2],
+ bd->bi_enetaddr[3], bd->bi_enetaddr[4], bd->bi_enetaddr[5]);
printf("---bi_arch_number:%x\n", bd->bi_arch_number);
printf("---bi_boot_params:%x\n", bd->bi_boot_params);
printf("---bi_memstart:%x\n", bd->bi_memstart);
@@ -119,6 +168,78 @@
printf("--jt:%x *:%x\n", gd->jt, *(gd->jt));
}
#endif
+
+/* we cover everything with 4 meg pages, and need an extra for L1 */
+unsigned int icplb_table[page_descriptor_table_size][2];
+unsigned int dcplb_table[page_descriptor_table_size][2];
+
+void init_cplbtables(void)
+{
+ int i, j;
+
+ j = 0;
+ icplb_table[j][0] = 0xFFA00000;
+ icplb_table[j][1] = L1_IMEMORY;
+ j++;
+
+ for (i = 0; i < CONFIG_MEM_SIZE / 4; i++) {
+ icplb_table[j][0] = (i * 4 * 1024 * 1024);
+ if (i * 4 * 1024 * 1024 <= CFG_MONITOR_BASE
+ && (i + 1) * 4 * 1024 * 1024 >= CFG_MONITOR_BASE) {
+ icplb_table[j][1] = SDRAM_IKERNEL;
+ } else {
+ icplb_table[j][1] = SDRAM_IGENERIC;
+ }
+ j++;
+ }
+#if defined(CONFIG_BF561)
+ /* MAC space */
+ icplb_table[j][0] = 0x2C000000;
+ icplb_table[j][1] = SDRAM_INON_CHBL;
+ j++;
+ /* Async Memory space */
+ for (i = 0; i < 3; i++) {
+ icplb_table[j][0] = 0x20000000 + i * 4 * 1024 * 1024;
+ icplb_table[j][1] = SDRAM_INON_CHBL;
+ j++;
+ }
+#else
+ icplb_table[j][0] = 0x20000000;
+ icplb_table[j][1] = SDRAM_INON_CHBL;
+#endif
+ j = 0;
+ dcplb_table[j][0] = 0xFF800000;
+ dcplb_table[j][1] = L1_DMEMORY;
+ j++;
+
+ for (i = 0; i < CONFIG_MEM_SIZE / 4; i++) {
+ dcplb_table[j][0] = (i * 4 * 1024 * 1024);
+ if (i * 4 * 1024 * 1024 <= CFG_MONITOR_BASE
+ && (i + 1) * 4 * 1024 * 1024 >= CFG_MONITOR_BASE) {
+ dcplb_table[j][1] = SDRAM_DKERNEL;
+ } else {
+ dcplb_table[j][1] = SDRAM_DGENERIC;
+ }
+ j++;
+ }
+
+#if defined(CONFIG_BF561)
+ /* MAC space */
+ dcplb_table[j][0] = 0x2C000000;
+ dcplb_table[j][1] = SDRAM_EBIU;
+ j++;
+
+ /* Flash space */
+ for (i = 0; i < 3; i++) {
+ dcplb_table[j][0] = 0x20000000 + i * 4 * 1024 * 1024;
+ dcplb_table[j][1] = SDRAM_EBIU;
+ j++;
+ }
+#else
+ dcplb_table[j][0] = 0x20000000;
+ dcplb_table[j][1] = SDRAM_EBIU;
+#endif
+}
/*
* All attempts to come up with a "common" initialization sequence
@@ -135,20 +256,24 @@
void board_init_f(ulong bootflag)
{
+ DECLARE_GLOBAL_DATA_PTR;
ulong addr;
bd_t *bd;
+ int i;
+
+ init_cplbtables();
gd = (gd_t *) (CFG_GBL_DATA_ADDR);
- memset((void *) gd, 0, sizeof(gd_t));
+ memset((void *)gd, 0, sizeof(gd_t));
/* Board data initialization */
addr = (CFG_GBL_DATA_ADDR + sizeof(gd_t));
/* Align to 4 byte boundary */
addr &= ~(4 - 1);
- bd = (bd_t*)addr;
+ bd = (bd_t *) addr;
gd->bd = bd;
- memset((void *) bd, 0, sizeof(bd_t));
+ memset((void *)bd, 0, sizeof(bd_t));
/* Initialize */
init_IRQ();
@@ -156,21 +281,51 @@
init_baudrate(); /* initialze baudrate settings */
serial_init(); /* serial communications setup */
console_init_f();
+#ifdef CONFIG_ICACHE_ON
+ icache_enable();
+#endif
+#ifdef CONFIG_DCACHE_ON
+ dcache_enable();
+#endif
display_banner(); /* say that we are here */
+
+ for (i = 0; i < page_descriptor_table_size; i++) {
+ debug
+ ("data (%02i)= 0x%08x : 0x%08x intr = 0x%08x : 0x%08x\n",
+ i, dcplb_table[i][0], dcplb_table[i][1], icplb_table[i][0],
+ icplb_table[i][1]);
+ }
+
checkboard();
#if defined(CONFIG_RTC_BF533) && (CONFIG_COMMANDS & CFG_CMD_DATE)
rtc_init();
#endif
timer_init();
- printf("Clock: VCO: %lu MHz, Core: %lu MHz, System: %lu MHz\n", \
- CONFIG_VCO_HZ/1000000, CONFIG_CCLK_HZ/1000000, CONFIG_SCLK_HZ/1000000);
+ printf("Clock: VCO: %lu MHz, Core: %lu MHz, System: %lu MHz\n",
+ get_vco() / 1000000, get_cclk() / 1000000, get_sclk() / 1000000);
printf("SDRAM: ");
print_size(initdram(0), "\n");
+#if defined(CONFIG_BF537)&&defined(CONFIG_POST)
+ post_init_f();
+ post_bootmode_init();
+ post_run(NULL, POST_ROM | post_bootmode_get(0));
+#endif
board_init_r((gd_t *) gd, 0x20000010);
}
+
+#if defined(CONFIG_SOFT_I2C) || defined(CONFIG_HARD_I2C)
+static int init_func_i2c(void)
+{
+ puts("I2C: ");
+ i2c_init(CFG_I2C_SPEED, CFG_I2C_SLAVE);
+ puts("ready\n");
+ return (0);
+}
+#endif
void board_init_r(gd_t * id, ulong dest_addr)
{
+ DECLARE_GLOBAL_DATA_PTR;
ulong size;
extern void malloc_bin_reloc(void);
char *s, *e;
@@ -180,12 +335,18 @@
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
bd = gd->bd;
-#if CONFIG_STAMP
+#if defined(CONFIG_BF537) && defined(CONFIG_POST)
+ post_output_backlog();
+ post_reloc();
+#endif
+
+#if (CONFIG_STAMP || CONFIG_BF537 || CONFIG_EZKIT561) && !defined(CFG_NO_FLASH)
/* There are some other pointer constants we must deal with */
/* configure available FLASH banks */
size = flash_init();
display_flash_config(size);
- flash_protect(FLAG_PROTECT_SET, CFG_FLASH_BASE, CFG_FLASH_BASE + 0x1ffff, &flash_info[0]);
+ flash_protect(FLAG_PROTECT_SET, CFG_FLASH_BASE,
+ CFG_FLASH_BASE + 0x1ffff, &flash_info[0]);
bd->bi_flashstart = CFG_FLASH_BASE;
bd->bi_flashsize = size;
bd->bi_flashoffset = 0;
@@ -198,6 +359,13 @@
mem_malloc_init();
malloc_bin_reloc();
+#ifdef CONFIG_SPI
+# if ! defined(CFG_ENV_IS_IN_EEPROM)
+ spi_init_f();
+# endif
+ spi_init_r();
+#endif
+
/* relocate environment function pointers etc. */
env_relocate();
@@ -228,18 +396,30 @@
copy_filename(BootFile, s, sizeof(BootFile));
}
#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+ puts("NAND: ");
+ nand_init(); /* go init the NAND */
+#endif
+
#if defined(CONFIG_MISC_INIT_R)
/* miscellaneous platform dependent initialisations */
misc_init_r();
#endif
+#if ((BFIN_CPU == ADSP_BF537) || (BFIN_CPU == ADSP_BF536))
+ printf("Net: ");
+ eth_initialize(bd);
+#endif
+
#ifdef CONFIG_DRIVER_SMC91111
#ifdef SHARED_RESOURCES
/* Switch to Ethernet */
swap_to(ETHERNET);
#endif
- if ( (SMC_inw(BANK_SELECT) & UPPER_BYTE_MASK) != SMC_IDENT ) {
- printf("ERROR: Can't find SMC91111 at address %x\n", SMC_BASE_ADDRESS);
+ if ((SMC_inw(BANK_SELECT) & UPPER_BYTE_MASK) != SMC_IDENT) {
+ printf("ERROR: Can't find SMC91111 at address %x\n",
+ SMC_BASE_ADDRESS);
} else {
printf("Net: SMC91111 at 0x%08X\n", SMC_BASE_ADDRESS);
}
@@ -248,32 +428,27 @@
swap_to(FLASH);
#endif
#endif
-#ifdef CONFIG_SOFT_I2C
+#if defined(CONFIG_SOFT_I2C) || defined(CONFIG_HARD_I2C)
init_func_i2c();
#endif
#ifdef DEBUG
- display_global_data(void);
+ display_global_data();
#endif
+#if defined(CONFIG_BF537) && defined(CONFIG_POST)
+ if (post_flag)
+ post_run(NULL, POST_RAM | post_bootmode_get(0));
+#endif
+
/* main_loop() can return to retry autoboot, if so just run it again. */
for (;;) {
main_loop();
}
}
-#ifdef CONFIG_SOFT_I2C
-static int init_func_i2c (void)
-{
- puts ("I2C: ");
- i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
- puts ("ready\n");
- return (0);
-}
-#endif
-
void hang(void)
{
puts("### ERROR ### Please RESET the board ###\n");
- for (;;);
+ for (;;) ;
}
diff --git a/lib_blackfin/cache.c b/lib_blackfin/cache.c
index 847278d..9d71bcb 100644
--- a/lib_blackfin/cache.c
+++ b/lib_blackfin/cache.c
@@ -1,7 +1,7 @@
/*
* U-boot - cache.c
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -21,20 +21,29 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/* for now: just dummy functions to satisfy the linker */
-extern void blackfin_icache_range (unsigned long *, unsigned long *);
-extern void blackfin_dcache_range (unsigned long *, unsigned long *);
-void flush_cache (unsigned long dummy1, unsigned long dummy2)
+#include <config.h>
+#include <common.h>
+#include <asm/blackfin.h>
+#include "cache.h"
+
+void flush_cache(unsigned long dummy1, unsigned long dummy2)
{
- if (icache_status ()) {
- blackfin_icache_flush_range (dummy1, dummy1 + dummy2);
- }
- if (dcache_status ()) {
- blackfin_dcache_flush_range (dummy1, dummy1 + dummy2);
- }
+ if ((dummy1 >= L1_ISRAM) && (dummy1 < L1_ISRAM_END))
+ return;
+ if ((dummy1 >= DATA_BANKA_SRAM) && (dummy1 < DATA_BANKA_SRAM_END))
+ return;
+ if ((dummy1 >= DATA_BANKB_SRAM) && (dummy1 < DATA_BANKB_SRAM_END))
+ return;
+
+ if (icache_status())
+ blackfin_icache_flush_range((void*)dummy1, (void*)(dummy1 + dummy2));
+ if (dcache_status())
+ blackfin_dcache_flush_range((void*)dummy1, (void*)(dummy1 + dummy2));
+
return;
}
diff --git a/lib_blackfin/cache.h b/lib_blackfin/cache.h
new file mode 100644
index 0000000..3ea6809
--- /dev/null
+++ b/lib_blackfin/cache.h
@@ -0,0 +1,35 @@
+/*
+ * U-boot - prototypes for cache handling functions.
+ *
+ * Copyright (c) 2005-2007 Analog Devices Inc.
+ *
+ * (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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _LIB_BLACKFIN_CACHE_H_
+#define _LIB_BLACKFIN_CACHE_H_
+
+extern void blackfin_icache_flush_range(const void *, const void *);
+extern void blackfin_dcache_flush_range(const void *, const void *);
+extern void blackfin_dcache_invalidate_range(const void *, const void *);
+
+#endif
diff --git a/lib_blackfin/memcmp.S b/lib_blackfin/memcmp.S
new file mode 100644
index 0000000..9b58832
--- /dev/null
+++ b/lib_blackfin/memcmp.S
@@ -0,0 +1,100 @@
+/*
+ * File: memcmp.S
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ * Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+.align 2
+
+/*
+ * C Library function MEMCMP
+ * R0 = First Address
+ * R1 = Second Address
+ * R2 = count
+ * Favours word aligned data.
+ */
+
+.globl _memcmp;
+_memcmp:
+ I1 = P3;
+ P0 = R0; /* P0 = s1 address */
+ P3 = R1; /* P3 = s2 Address */
+ P2 = R2 ; /* P2 = count */
+ CC = R2 <= 7(IU);
+ IF CC JUMP .Ltoo_small;
+ I0 = R1; /* s2 */
+ R1 = R1 | R0; /* OR addresses together */
+ R1 <<= 30; /* check bottom two bits */
+ CC = AZ; /* AZ set if zero. */
+ IF !CC JUMP .Lbytes ; /* Jump if addrs not aligned. */
+
+ P1 = P2 >> 2; /* count = n/4 */
+ R3 = 3;
+ R2 = R2 & R3; /* remainder */
+ P2 = R2; /* set remainder */
+
+ LSETUP (.Lquad_loop_s , .Lquad_loop_e) LC0=P1;
+.Lquad_loop_s:
+ NOP;
+ R0 = [P0++];
+ R1 = [I0++];
+ CC = R0 == R1;
+ IF !CC JUMP .Lquad_different;
+.Lquad_loop_e:
+ NOP;
+
+ P3 = I0; /* s2 */
+.Ltoo_small:
+ CC = P2 == 0; /* Check zero count*/
+ IF CC JUMP .Lfinished; /* very unlikely*/
+
+.Lbytes:
+ LSETUP (.Lbyte_loop_s , .Lbyte_loop_e) LC0=P2;
+.Lbyte_loop_s:
+ R1 = B[P3++](Z); /* *s2 */
+ R0 = B[P0++](Z); /* *s1 */
+ CC = R0 == R1;
+ IF !CC JUMP .Ldifferent;
+.Lbyte_loop_e:
+ NOP;
+
+.Ldifferent:
+ R0 = R0 - R1;
+ P3 = I1;
+ RTS;
+
+.Lquad_different:
+/* We've read two quads which don't match.
+ * Can't just compare them, because we're
+ * a little-endian machine, so the MSBs of
+ * the regs occur at later addresses in the
+ * string.
+ * Arrange to re-read those two quads again,
+ * byte-by-byte.
+ */
+ P0 += -4; /* back up to the start of the */
+ P3 = I0; /* quads, and increase the*/
+ P2 += 4; /* remainder count*/
+ P3 += -4;
+ JUMP .Lbytes;
+
+.Lfinished:
+ R0 = 0;
+ P3 = I1;
+ RTS;
diff --git a/lib_blackfin/memcpy.S b/lib_blackfin/memcpy.S
new file mode 100644
index 0000000..24577be
--- /dev/null
+++ b/lib_blackfin/memcpy.S
@@ -0,0 +1,114 @@
+/*
+ * File: memcpy.S
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ * Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+.align 2
+
+.globl _memcpy_ASM;
+_memcpy_ASM:
+ CC = R2 <= 0; /* length not positive?*/
+ IF CC JUMP .L_P1L2147483647; /* Nothing to do */
+
+ P0 = R0 ; /* dst*/
+ P1 = R1 ; /* src*/
+ P2 = R2 ; /* length */
+
+ /* check for overlapping data */
+ CC = R1 < R0; /* src < dst */
+ IF !CC JUMP .Lno_overlap;
+ R3 = R1 + R2;
+ CC = R0 < R3; /* and dst < src+len */
+ IF CC JUMP .Lhas_overlap;
+
+.Lno_overlap:
+ /* Check for aligned data.*/
+
+ R3 = R1 | R0;
+ R0 = 0x3;
+ R3 = R3 & R0;
+ CC = R3; /* low bits set on either address? */
+ IF CC JUMP .Lnot_aligned;
+
+ /* Both addresses are word-aligned, so we can copy
+ at least part of the data using word copies.*/
+ P2 = P2 >> 2;
+ CC = P2 <= 2;
+ IF !CC JUMP .Lmore_than_seven;
+ /* less than eight bytes... */
+ P2 = R2;
+ LSETUP(.Lthree_start, .Lthree_end) LC0=P2;
+ R0 = R1; /* setup src address for return */
+.Lthree_start:
+ R3 = B[P1++] (X);
+.Lthree_end:
+ B[P0++] = R3;
+
+ RTS;
+
+.Lmore_than_seven:
+ /* There's at least eight bytes to copy. */
+ P2 += -1; /* because we unroll one iteration */
+ LSETUP(.Lword_loop, .Lword_loop) LC0=P2;
+ R0 = R1;
+ I1 = P1;
+ R3 = [I1++];
+.Lword_loop:
+ MNOP || [P0++] = R3 || R3 = [I1++];
+
+ [P0++] = R3;
+ /* Any remaining bytes to copy? */
+ R3 = 0x3;
+ R3 = R2 & R3;
+ CC = R3 == 0;
+ P1 = I1; /* in case there's something left, */
+ IF !CC JUMP .Lbytes_left;
+ RTS;
+.Lbytes_left: P2 = R3;
+.Lnot_aligned:
+ /* From here, we're copying byte-by-byte. */
+ LSETUP (.Lbyte_start , .Lbyte_end) LC0=P2;
+ R0 = R1; /* Save src address for return */
+.Lbyte_start:
+ R1 = B[P1++] (X);
+.Lbyte_end:
+ B[P0++] = R1;
+
+.L_P1L2147483647:
+ RTS;
+
+.Lhas_overlap:
+/* Need to reverse the copying, because the
+ * dst would clobber the src.
+ * Don't bother to work out alignment for
+ * the reverse case.
+ */
+ R0 = R1; /* save src for later. */
+ P0 = P0 + P2;
+ P0 += -1;
+ P1 = P1 + P2;
+ P1 += -1;
+ LSETUP(.Lover_start, .Lover_end) LC0=P2;
+.Lover_start:
+ R1 = B[P1--] (X);
+.Lover_end:
+ B[P0--] = R1;
+
+ RTS;
diff --git a/lib_blackfin/memmove.S b/lib_blackfin/memmove.S
new file mode 100644
index 0000000..46f79ed
--- /dev/null
+++ b/lib_blackfin/memmove.S
@@ -0,0 +1,93 @@
+/*
+ * File: memmove.S
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ * Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+.align 2
+
+/*
+ * C Library function MEMMOVE
+ * R0 = To Address (leave unchanged to form result)
+ * R1 = From Address
+ * R2 = count
+ * Data may overlap
+ */
+
+.globl _memmove;
+_memmove:
+ I1 = P3;
+ P0 = R0; /* P0 = To address */
+ P3 = R1; /* P3 = From Address */
+ P2 = R2 ; /* P2 = count */
+ CC = P2 == 0; /* Check zero count*/
+ IF CC JUMP .Lfinished; /* very unlikely */
+
+ CC = R1 < R0 (IU); /* From < To */
+ IF !CC JUMP .Lno_overlap;
+ R3 = R1 + R2;
+ CC = R0 <= R3 (IU); /* (From+len) >= To */
+ IF CC JUMP .Loverlap;
+.Lno_overlap:
+ R3 = 11;
+ CC = R2 <= R3;
+ IF CC JUMP .Lbytes;
+ R3 = R1 | R0; /* OR addresses together */
+ R3 <<= 30; /* check bottom two bits */
+ CC = AZ; /* AZ set if zero.*/
+ IF !CC JUMP .Lbytes ; /* Jump if addrs not aligned.*/
+
+ I0 = P3;
+ P1 = P2 >> 2; /* count = n/4 */
+ P1 += -1;
+ R3 = 3;
+ R2 = R2 & R3; /* remainder */
+ P2 = R2; /* set remainder */
+ R1 = [I0++];
+
+ LSETUP (.Lquad_loop , .Lquad_loop) LC0=P1;
+.Lquad_loop: MNOP || [P0++] = R1 || R1 = [I0++];
+ [P0++] = R1;
+
+ CC = P2 == 0; /* any remaining bytes? */
+ P3 = I0; /* Ammend P3 to updated ptr. */
+ IF !CC JUMP .Lbytes;
+ P3 = I1;
+ RTS;
+
+.Lbytes: LSETUP (.Lbyte2_s , .Lbyte2_e) LC0=P2;
+.Lbyte2_s: R1 = B[P3++](Z);
+.Lbyte2_e: B[P0++] = R1;
+
+.Lfinished: P3 = I1;
+ RTS;
+
+.Loverlap:
+ P2 += -1;
+ P0 = P0 + P2;
+ P3 = P3 + P2;
+ R1 = B[P3--] (Z);
+ CC = P2 == 0;
+ IF CC JUMP .Lno_loop;
+ LSETUP (.Lol_s, .Lol_e) LC0 = P2;
+.Lol_s: B[P0--] = R1;
+.Lol_e: R1 = B[P3--] (Z);
+.Lno_loop: B[P0] = R1;
+ P3 = I1;
+ RTS;
diff --git a/lib_blackfin/memset.S b/lib_blackfin/memset.S
new file mode 100644
index 0000000..c33c551
--- /dev/null
+++ b/lib_blackfin/memset.S
@@ -0,0 +1,93 @@
+/*
+ * File: memset.S
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ * Enter bugs at http://blackfin.uclinux.org/
+ *
+ * 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, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+.align 2
+
+/*
+ * C Library function MEMSET
+ * R0 = address (leave unchanged to form result)
+ * R1 = filler byte
+ * R2 = count
+ * Favours word aligned data.
+ */
+
+.globl _memset;
+_memset:
+ P0 = R0 ; /* P0 = address */
+ P2 = R2 ; /* P2 = count */
+ R3 = R0 + R2; /* end */
+ CC = R2 <= 7(IU);
+ IF CC JUMP .Ltoo_small;
+ R1 = R1.B (Z); /* R1 = fill char */
+ R2 = 3;
+ R2 = R0 & R2; /* addr bottom two bits */
+ CC = R2 == 0; /* AZ set if zero. */
+ IF !CC JUMP .Lforce_align ; /* Jump if addr not aligned. */
+
+.Laligned:
+ P1 = P2 >> 2; /* count = n/4 */
+ R2 = R1 << 8; /* create quad filler */
+ R2.L = R2.L + R1.L(NS);
+ R2.H = R2.L + R1.H(NS);
+ P2 = R3;
+
+ LSETUP (.Lquad_loop , .Lquad_loop) LC0=P1;
+.Lquad_loop:
+ [P0++] = R2;
+
+ CC = P0 == P2;
+ IF !CC JUMP .Lbytes_left;
+ RTS;
+
+.Lbytes_left:
+ R2 = R3; /* end point */
+ R3 = P0; /* current position */
+ R2 = R2 - R3; /* bytes left */
+ P2 = R2;
+
+.Ltoo_small:
+ CC = P2 == 0; /* Check zero count */
+ IF CC JUMP .Lfinished; /* Unusual */
+
+.Lbytes:
+ LSETUP (.Lbyte_loop , .Lbyte_loop) LC0=P2;
+.Lbyte_loop:
+ B[P0++] = R1;
+
+.Lfinished:
+ RTS;
+
+.Lforce_align:
+ CC = BITTST (R0, 0); /* odd byte */
+ R0 = 4;
+ R0 = R0 - R2;
+ P1 = R0;
+ R0 = P0; /* Recover return address */
+ IF !CC JUMP .Lskip1;
+ B[P0++] = R1;
+.Lskip1:
+ CC = R2 <= 2; /* 2 bytes */
+ P2 -= P1; /* reduce count */
+ IF !CC JUMP .Laligned;
+ B[P0++] = R1;
+ B[P0++] = R1;
+ JUMP .Laligned;
diff --git a/lib_blackfin/muldi3.c b/lib_blackfin/muldi3.c
index 1fc34e3..bf1ca53 100644
--- a/lib_blackfin/muldi3.c
+++ b/lib_blackfin/muldi3.c
@@ -1,7 +1,7 @@
/*
* U-boot - muldi3.c contains routines for mult and div
*
- * Copyright (c) 2005 blackfin.uclinux.org
+ * Copyright (c) 2005-2007 Analog Devices Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -18,8 +18,8 @@
*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
*/
/* Generic function got from GNU gcc package, libgcc2.c */
@@ -64,29 +64,29 @@
__w.ll; })
#endif
-typedef unsigned int USItype __attribute__ ((mode (SI)));
-typedef int SItype __attribute__ ((mode (SI)));
-typedef int DItype __attribute__ ((mode (DI)));
-typedef int word_type __attribute__ ((mode (__word__)));
+typedef unsigned int USItype __attribute__ ((mode(SI)));
+typedef int SItype __attribute__ ((mode(SI)));
+typedef int DItype __attribute__ ((mode(DI)));
+typedef int word_type __attribute__ ((mode(__word__)));
-struct DIstruct {SItype low, high;};
-typedef union
-{
+struct DIstruct {
+ SItype low, high;
+};
+typedef union {
struct DIstruct s;
DItype ll;
} DIunion;
-DItype __muldi3 (DItype u, DItype v)
+DItype __muldi3(DItype u, DItype v)
{
DIunion w;
DIunion uu, vv;
- uu.ll = u,
- vv.ll = v;
+ uu.ll = u, vv.ll = v;
/* panic("kernel panic for __muldi3"); */
- w.ll = __umulsidi3 (uu.s.low, vv.s.low);
+ w.ll = __umulsidi3(uu.s.low, vv.s.low);
w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high
- + (USItype) uu.s.high * (USItype) vv.s.low);
+ + (USItype) uu.s.high * (USItype) vv.s.low);
return w.ll;
}
diff --git a/lib_blackfin/post.c b/lib_blackfin/post.c
new file mode 100644
index 0000000..0e76026
--- /dev/null
+++ b/lib_blackfin/post.c
@@ -0,0 +1,435 @@
+/*
+ * (C) Copyright 2002
+ * 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 <console.h>
+#include <watchdog.h>
+#include <post.h>
+
+#ifdef CONFIG_LOGBUFFER
+#include <logbuff.h>
+#endif
+
+#ifdef CONFIG_POST
+
+#define POST_MAX_NUMBER 32
+
+#define BOOTMODE_MAGIC 0xDEAD0000
+
+int post_init_f(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ int res = 0;
+ unsigned int i;
+
+ for (i = 0; i < post_list_size; i++) {
+ struct post_test *test = post_list + i;
+
+ if (test->init_f && test->init_f()) {
+ res = -1;
+ }
+ }
+
+ gd->post_init_f_time = post_time_ms(0);
+ if (!gd->post_init_f_time) {
+ printf
+ ("post/post.c: post_time_ms seems not to be implemented\n");
+ }
+
+ return res;
+}
+
+void post_bootmode_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ int bootmode = post_bootmode_get(0);
+ int newword;
+
+ if (post_hotkeys_pressed() && !(bootmode & POST_POWERTEST)) {
+ newword = BOOTMODE_MAGIC | POST_SLOWTEST;
+ } else if (bootmode == 0) {
+ newword = BOOTMODE_MAGIC | POST_POWERON;
+ } else if (bootmode == POST_POWERON || bootmode == POST_SLOWTEST) {
+ newword = BOOTMODE_MAGIC | POST_NORMAL;
+ } else {
+ /* Use old value */
+ newword = post_word_load() & ~POST_COLDBOOT;
+ }
+
+ if (bootmode == 0) {
+ /* We are booting after power-on */
+ newword |= POST_COLDBOOT;
+ }
+
+ post_word_store(newword);
+
+ /* Reset activity record */
+ gd->post_log_word = 0;
+}
+
+int post_bootmode_get(unsigned int *last_test)
+{
+ unsigned long word = post_word_load();
+ int bootmode;
+
+ if ((word & 0xFFFF0000) != BOOTMODE_MAGIC) {
+ return 0;
+ }
+
+ bootmode = word & 0x7F;
+
+ if (last_test && (bootmode & POST_POWERTEST)) {
+ *last_test = (word >> 8) & 0xFF;
+ }
+
+ return bootmode;
+}
+
+/* POST tests run before relocation only mark status bits .... */
+static void post_log_mark_start(unsigned long testid)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ gd->post_log_word |= (testid) << 16;
+}
+
+static void post_log_mark_succ(unsigned long testid)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ gd->post_log_word |= testid;
+}
+
+/* ... and the messages are output once we are relocated */
+void post_output_backlog(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ int j;
+
+ for (j = 0; j < post_list_size; j++) {
+ if (gd->post_log_word & (post_list[j].testid << 16)) {
+ post_log("POST %s ", post_list[j].cmd);
+ if (gd->post_log_word & post_list[j].testid)
+ post_log("PASSED\n");
+ else {
+ post_log("FAILED\n");
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+ show_boot_progress(-31);
+#endif
+ }
+ }
+ }
+}
+
+static void post_bootmode_test_on(unsigned int last_test)
+{
+ unsigned long word = post_word_load();
+
+ word |= POST_POWERTEST;
+
+ word |= (last_test & 0xFF) << 8;
+
+ post_word_store(word);
+}
+
+static void post_bootmode_test_off(void)
+{
+ unsigned long word = post_word_load();
+
+ word &= ~POST_POWERTEST;
+
+ post_word_store(word);
+}
+
+static void post_get_flags(int *test_flags)
+{
+ int flag[] = { POST_POWERON, POST_NORMAL, POST_SLOWTEST };
+ char *var[] = { "post_poweron", "post_normal", "post_slowtest" };
+ int varnum = sizeof(var) / sizeof(var[0]);
+ char list[128]; /* long enough for POST list */
+ char *name;
+ char *s;
+ int last;
+ int i, j;
+
+ for (j = 0; j < post_list_size; j++) {
+ test_flags[j] = post_list[j].flags;
+ }
+
+ for (i = 0; i < varnum; i++) {
+ if (getenv_r(var[i], list, sizeof(list)) <= 0)
+ continue;
+
+ for (j = 0; j < post_list_size; j++) {
+ test_flags[j] &= ~flag[i];
+ }
+
+ last = 0;
+ name = list;
+ while (!last) {
+ while (*name && *name == ' ')
+ name++;
+ if (*name == 0)
+ break;
+ s = name + 1;
+ while (*s && *s != ' ')
+ s++;
+ if (*s == 0)
+ last = 1;
+ else
+ *s = 0;
+
+ for (j = 0; j < post_list_size; j++) {
+ if (strcmp(post_list[j].cmd, name) == 0) {
+ test_flags[j] |= flag[i];
+ break;
+ }
+ }
+
+ if (j == post_list_size) {
+ printf("No such test: %s\n", name);
+ }
+
+ name = s + 1;
+ }
+ }
+
+ for (j = 0; j < post_list_size; j++) {
+ if (test_flags[j] & POST_POWERON) {
+ test_flags[j] |= POST_SLOWTEST;
+ }
+ }
+}
+
+static int post_run_single(struct post_test *test,
+ int test_flags, int flags, unsigned int i)
+{
+ if ((flags & test_flags & POST_ALWAYS) &&
+ (flags & test_flags & POST_MEM)) {
+ WATCHDOG_RESET();
+
+ if (!(flags & POST_REBOOT)) {
+ if ((test_flags & POST_REBOOT)
+ && !(flags & POST_MANUAL)) {
+ post_bootmode_test_on(i);
+ }
+
+ if (test_flags & POST_PREREL)
+ post_log_mark_start(test->testid);
+ else
+ post_log("POST %s ", test->cmd);
+ }
+
+ if (test_flags & POST_PREREL) {
+ if ((*test->test) (flags) == 0)
+ post_log_mark_succ(test->testid);
+ } else {
+ if ((*test->test) (flags) != 0) {
+ post_log("FAILED\n");
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+ show_boot_progress(-32);
+#endif
+ } else
+ post_log("PASSED\n");
+ }
+
+ if ((test_flags & POST_REBOOT) && !(flags & POST_MANUAL)) {
+ post_bootmode_test_off();
+ }
+
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+int post_run(char *name, int flags)
+{
+ unsigned int i;
+ int test_flags[POST_MAX_NUMBER];
+
+ post_get_flags(test_flags);
+
+ if (name == NULL) {
+ unsigned int last;
+
+ if (post_bootmode_get(&last) & POST_POWERTEST) {
+ if (last < post_list_size &&
+ (flags & test_flags[last] & POST_ALWAYS) &&
+ (flags & test_flags[last] & POST_MEM)) {
+
+ post_run_single(post_list + last,
+ test_flags[last],
+ flags | POST_REBOOT, last);
+
+ for (i = last + 1; i < post_list_size; i++) {
+ post_run_single(post_list + i,
+ test_flags[i],
+ flags, i);
+ }
+ }
+ } else {
+ for (i = 0; i < post_list_size; i++) {
+ post_run_single(post_list + i,
+ test_flags[i], flags, i);
+ }
+ }
+
+ return 0;
+ } else {
+ for (i = 0; i < post_list_size; i++) {
+ if (strcmp(post_list[i].cmd, name) == 0)
+ break;
+ }
+
+ if (i < post_list_size) {
+ return post_run_single(post_list + i,
+ test_flags[i], flags, i);
+ } else {
+ return -1;
+ }
+ }
+}
+
+static int post_info_single(struct post_test *test, int full)
+{
+ if (test->flags & POST_MANUAL) {
+ if (full)
+ printf("%s - %s\n"
+ " %s\n", test->cmd, test->name, test->desc);
+ else
+ printf(" %-15s - %s\n", test->cmd, test->name);
+
+ return 0;
+ } else {
+ return -1;
+ }
+}
+
+int post_info(char *name)
+{
+ unsigned int i;
+
+ if (name == NULL) {
+ for (i = 0; i < post_list_size; i++) {
+ post_info_single(post_list + i, 0);
+ }
+
+ return 0;
+ } else {
+ for (i = 0; i < post_list_size; i++) {
+ if (strcmp(post_list[i].cmd, name) == 0)
+ break;
+ }
+
+ if (i < post_list_size) {
+ return post_info_single(post_list + i, 1);
+ } else {
+ return -1;
+ }
+ }
+}
+
+int post_log(char *format, ...)
+{
+ va_list args;
+ uint i;
+ char printbuffer[CFG_PBSIZE];
+
+ va_start(args, format);
+
+ /* For this to work, printbuffer must be larger than
+ * anything we ever want to print.
+ */
+ i = vsprintf(printbuffer, format, args);
+ va_end(args);
+
+#ifdef CONFIG_LOGBUFFER
+ /* Send to the logbuffer */
+ logbuff_log(printbuffer);
+#else
+ /* Send to the stdout file */
+ puts(printbuffer);
+#endif
+
+ return 0;
+}
+
+void post_reloc(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ unsigned int i;
+
+ /*
+ * We have to relocate the test table manually
+ */
+ for (i = 0; i < post_list_size; i++) {
+ ulong addr;
+ struct post_test *test = post_list + i;
+
+ if (test->name) {
+ addr = (ulong) (test->name) + gd->reloc_off;
+ test->name = (char *)addr;
+ }
+
+ if (test->cmd) {
+ addr = (ulong) (test->cmd) + gd->reloc_off;
+ test->cmd = (char *)addr;
+ }
+
+ if (test->desc) {
+ addr = (ulong) (test->desc) + gd->reloc_off;
+ test->desc = (char *)addr;
+ }
+
+ if (test->test) {
+ addr = (ulong) (test->test) + gd->reloc_off;
+ test->test = (int (*)(int flags))addr;
+ }
+
+ if (test->init_f) {
+ addr = (ulong) (test->init_f) + gd->reloc_off;
+ test->init_f = (int (*)(void))addr;
+ }
+
+ if (test->reloc) {
+ addr = (ulong) (test->reloc) + gd->reloc_off;
+ test->reloc = (void (*)(void))addr;
+
+ test->reloc();
+ }
+ }
+}
+
+/*
+ * Some tests (e.g. SYSMON) need the time when post_init_f started,
+ * but we cannot use get_timer() at this point.
+ *
+ * On PowerPC we implement it using the timebase register.
+ */
+unsigned long post_time_ms(unsigned long base)
+{
+ return (unsigned long)get_ticks() / (get_tbclk() / CFG_HZ) - base;
+}
+
+#endif /* CONFIG_POST */
diff --git a/lib_blackfin/tests.c b/lib_blackfin/tests.c
new file mode 100644
index 0000000..051649d
--- /dev/null
+++ b/lib_blackfin/tests.c
@@ -0,0 +1,253 @@
+/*
+ * (C) Copyright 2002
+ * 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
+ *
+ * Be sure to mark tests to be run before relocation as such with the
+ * CFG_POST_PREREL flag so that logging is done correctly if the
+ * logbuffer support is enabled.
+ */
+
+#include <common.h>
+#include <config.h>
+#ifdef CONFIG_POST
+
+#include <post.h>
+#define CFG_POST_FLASH 0x00004000
+#define CFG_POST_LED 0x00008000
+#define CFG_POST_BUTTON 0x00010000
+
+extern int cache_post_test(int flags);
+extern int watchdog_post_test(int flags);
+extern int i2c_post_test(int flags);
+extern int rtc_post_test(int flags);
+extern int memory_post_test(int flags);
+extern int cpu_post_test(int flags);
+extern int uart_post_test(int flags);
+extern int ether_post_test(int flags);
+extern int spi_post_test(int flags);
+extern int usb_post_test(int flags);
+extern int spr_post_test(int flags);
+extern int sysmon_post_test(int flags);
+extern int dsp_post_test(int flags);
+extern int codec_post_test(int flags);
+
+extern int sysmon_init_f(void);
+
+extern void sysmon_reloc(void);
+
+extern int flash_post_test(int flags);
+extern int led_post_test(int flags);
+extern int button_post_test(int flags);
+
+struct post_test post_list[] = {
+#if CONFIG_POST & CFG_POST_CACHE
+ {
+ "Cache test",
+ "cache",
+ "This test verifies the CPU cache operation.",
+ POST_RAM | POST_ALWAYS,
+ &cache_post_test,
+ NULL,
+ NULL,
+ CFG_POST_CACHE},
+#endif
+#if CONFIG_POST & CFG_POST_WATCHDOG
+ {
+ "Watchdog timer test",
+ "watchdog",
+ "This test checks the watchdog timer.",
+ POST_RAM | POST_POWERON | POST_SLOWTEST | POST_MANUAL | POST_REBOOT,
+ &watchdog_post_test,
+ NULL,
+ NULL,
+ CFG_POST_WATCHDOG},
+#endif
+#if CONFIG_POST & CFG_POST_I2C
+ {
+ "I2C test",
+ "i2c",
+ "This test verifies the I2C operation.",
+ POST_RAM | POST_ALWAYS,
+ &i2c_post_test,
+ NULL,
+ NULL,
+ CFG_POST_I2C},
+#endif
+#if CONFIG_POST & CFG_POST_RTC
+ {
+ "RTC test",
+ "rtc",
+ "This test verifies the RTC operation.",
+ POST_RAM | POST_SLOWTEST | POST_MANUAL,
+ &rtc_post_test,
+ NULL,
+ NULL,
+ CFG_POST_RTC},
+#endif
+#if CONFIG_POST & CFG_POST_MEMORY
+ {
+ "Memory test",
+ "memory",
+ "This test checks RAM.",
+ POST_ROM | POST_POWERON | POST_SLOWTEST | POST_PREREL,
+ &memory_post_test,
+ NULL,
+ NULL,
+ CFG_POST_MEMORY},
+#endif
+#if CONFIG_POST & CFG_POST_CPU
+ {
+ "CPU test",
+ "cpu",
+ "This test verifies the arithmetic logic unit of" " CPU.",
+ POST_RAM | POST_ALWAYS,
+ &cpu_post_test,
+ NULL,
+ NULL,
+ CFG_POST_CPU},
+#endif
+#if CONFIG_POST & CFG_POST_UART
+ {
+ "UART test",
+ "uart",
+ "This test verifies the UART operation.",
+ POST_RAM | POST_SLOWTEST | POST_MANUAL,
+ &uart_post_test,
+ NULL,
+ NULL,
+ CFG_POST_UART},
+#endif
+#if CONFIG_POST & CFG_POST_ETHER
+ {
+ "ETHERNET test",
+ "ethernet",
+ "This test verifies the ETHERNET operation.",
+ POST_RAM | POST_ALWAYS | POST_MANUAL,
+ ðer_post_test,
+ NULL,
+ NULL,
+ CFG_POST_ETHER},
+#endif
+#if CONFIG_POST & CFG_POST_SPI
+ {
+ "SPI test",
+ "spi",
+ "This test verifies the SPI operation.",
+ POST_RAM | POST_ALWAYS | POST_MANUAL,
+ &spi_post_test,
+ NULL,
+ NULL,
+ CFG_POST_SPI},
+#endif
+#if CONFIG_POST & CFG_POST_USB
+ {
+ "USB test",
+ "usb",
+ "This test verifies the USB operation.",
+ POST_RAM | POST_ALWAYS | POST_MANUAL,
+ &usb_post_test,
+ NULL,
+ NULL,
+ CFG_POST_USB},
+#endif
+#if CONFIG_POST & CFG_POST_SPR
+ {
+ "SPR test",
+ "spr",
+ "This test checks SPR contents.",
+ POST_ROM | POST_ALWAYS | POST_PREREL,
+ &spr_post_test,
+ NULL,
+ NULL,
+ CFG_POST_SPR},
+#endif
+#if CONFIG_POST & CFG_POST_SYSMON
+ {
+ "SYSMON test",
+ "sysmon",
+ "This test monitors system hardware.",
+ POST_RAM | POST_ALWAYS,
+ &sysmon_post_test,
+ &sysmon_init_f,
+ &sysmon_reloc,
+ CFG_POST_SYSMON},
+#endif
+#if CONFIG_POST & CFG_POST_DSP
+ {
+ "DSP test",
+ "dsp",
+ "This test checks any connected DSP(s).",
+ POST_RAM | POST_MANUAL,
+ &dsp_post_test,
+ NULL,
+ NULL,
+ CFG_POST_DSP},
+#endif
+#if CONFIG_POST & CFG_POST_CODEC
+ {
+ "CODEC test",
+ "codec",
+ "This test checks any connected codec(s).",
+ POST_RAM | POST_MANUAL,
+ &codec_post_test,
+ NULL,
+ NULL,
+ CFG_POST_CODEC},
+#endif
+#if CONFIG_POST & CFG_POST_FLASH
+ {
+ "FLASH test",
+ "flash",
+ "This test checks flash.",
+ POST_RAM | POST_ALWAYS | POST_MANUAL,
+ &flash_post_test,
+ NULL,
+ NULL,
+ CFG_POST_FLASH},
+#endif
+#if CONFIG_POST & CFG_POST_LED
+ {
+ "LED test",
+ "LED",
+ "This test checks LED ",
+ POST_RAM | POST_ALWAYS | POST_MANUAL,
+ &led_post_test,
+ NULL,
+ NULL,
+ CFG_POST_LED},
+#endif
+#if CONFIG_POST & CFG_POST_BUTTON
+ {
+ "Button test",
+ "button",
+ "This test checks Button ",
+ POST_RAM | POST_ALWAYS | POST_MANUAL,
+ &button_post_test,
+ NULL,
+ NULL,
+ CFG_POST_BUTTON},
+#endif
+
+};
+
+unsigned int post_list_size = sizeof(post_list) / sizeof(struct post_test);
+
+#endif /* CONFIG_POST */
diff --git a/lib_microblaze/board.c b/lib_microblaze/board.c
index 026d247..c95125a 100644
--- a/lib_microblaze/board.c
+++ b/lib_microblaze/board.c
@@ -1,6 +1,8 @@
/*
+ * (C) Copyright 2007 Michal Simek
* (C) Copyright 2004 Atmark Techno, Inc.
*
+ * Michal SIMEK <monstr@monstr.eu>
* Yasushi SHOJI <yashi@atmark-techno.com>
*
* See file CREDITS for list of people who contributed to this
@@ -13,7 +15,7 @@
*
* 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
@@ -30,8 +32,18 @@
DECLARE_GLOBAL_DATA_PTR;
-const char version_string[] =
- U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")";
+const char version_string[] = U_BOOT_VERSION " (" __DATE__ " - " __TIME__ ")";
+
+#ifdef CFG_GPIO_0
+extern int gpio_init (void);
+#endif
+#ifdef CFG_INTC_0
+extern int interrupts_init (void);
+#endif
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+extern int eth_init (bd_t * bis);
+extern int getenv_IPaddr (char *);
+#endif
/*
* Begin and End of memory area for malloc(), and current "brk"
@@ -40,6 +52,18 @@
static ulong mem_malloc_end;
static ulong mem_malloc_brk;
+/*
+ * The Malloc area is immediately below the monitor copy in DRAM
+ * aka CFG_MONITOR_BASE - Note there is no need for reloc_off
+ * as our monitory code is run from SDRAM
+ */
+static void mem_malloc_init (void)
+{
+ mem_malloc_end = (CFG_MALLOC_BASE + CFG_MALLOC_LEN);
+ mem_malloc_start = CFG_MALLOC_BASE;
+ mem_malloc_brk = mem_malloc_start;
+ memset ((void *)mem_malloc_start, 0, mem_malloc_end - mem_malloc_start);
+}
void *sbrk (ptrdiff_t increment)
{
@@ -50,7 +74,7 @@
return (NULL);
}
mem_malloc_brk = new;
- return ((void *) old);
+ return ((void *)old);
}
/*
@@ -68,24 +92,36 @@
typedef int (init_fnc_t) (void);
init_fnc_t *init_sequence[] = {
- serial_init, /* serial communications setup */
+ env_init,
+ serial_init,
+#ifdef CFG_GPIO_0
+ gpio_init,
+#endif
+#ifdef CFG_INTC_0
+ interrupts_init,
+#endif
NULL,
};
-void board_init(void)
+void board_init (void)
{
bd_t *bd;
init_fnc_t **init_fnc_ptr;
-
- /* Pointer is writable since we allocated a register for it. */
- gd = (gd_t *)CFG_GBL_DATA_OFFSET;
- memset((void *)gd, 0, CFG_GBL_DATA_SIZE);
-
- gd->bd = (bd_t *)(gd+1); /* At end of global data */
+ gd = (gd_t *) CFG_GBL_DATA_OFFSET;
+#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+ ulong flash_size = 0;
+#endif
+ asm ("nop"); /* FIXME gd is not initialize - wait */
+ memset ((void *)gd, 0, CFG_GBL_DATA_SIZE);
+ gd->bd = (bd_t *) (gd + 1); /* At end of global data */
gd->baudrate = CONFIG_BAUDRATE;
-
bd = gd->bd;
bd->bi_baudrate = CONFIG_BAUDRATE;
+ bd->bi_memstart = CFG_SDRAM_BASE;
+ bd->bi_memsize = CFG_SDRAM_SIZE;
+
+ /* Initialise malloc() area */
+ mem_malloc_init ();
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
WATCHDOG_RESET ();
@@ -94,6 +130,37 @@
}
}
+#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+ bd->bi_flashstart = CFG_FLASH_BASE;
+ if (0 < (flash_size = flash_init ())) {
+ bd->bi_flashsize = flash_size;
+ bd->bi_flashoffset = CFG_FLASH_BASE + flash_size;
+ } else {
+ puts ("Flash init FAILED");
+ bd->bi_flashstart = 0;
+ bd->bi_flashsize = 0;
+ bd->bi_flashoffset = 0;
+ }
+#endif
+
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+ char *s, *e;
+ int i;
+ /* board MAC address */
+ s = getenv ("ethaddr");
+ for (i = 0; i < 6; ++i) {
+ bd->bi_enetaddr[i] = s ? simple_strtoul (s, &e, 16) : 0;
+ if (s)
+ s = (*e) ? e + 1 : e;
+ }
+ /* IP Address */
+ bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
+ eth_init (bd);
+#endif
+
+ /* relocate environment function pointers etc. */
+ env_relocate ();
+
/* main_loop */
for (;;) {
WATCHDOG_RESET ();
@@ -104,5 +171,5 @@
void hang (void)
{
puts ("### ERROR ### Please RESET the board ###\n");
- for (;;);
+ for (;;) ;
}
diff --git a/lib_microblaze/microblaze_linux.c b/lib_microblaze/microblaze_linux.c
index b3a0815..2c7885c 100644
--- a/lib_microblaze/microblaze_linux.c
+++ b/lib_microblaze/microblaze_linux.c
@@ -1,6 +1,8 @@
/*
+ * (C) Copyright 2007 Michal Simek
* (C) Copyright 2004 Atmark Techno, Inc.
*
+ * Michal SIMEK <monstr@monstr.eu>
* Yasushi SHOJI <yashi@atmark-techno.com>
*
* See file CREDITS for list of people who contributed to this
@@ -13,7 +15,7 @@
*
* 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
@@ -24,8 +26,146 @@
#include <common.h>
#include <command.h>
+#include <image.h>
+#include <zlib.h>
+#include <asm/byteorder.h>
-void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
- ulong addr, ulong *len_ptr, int verify)
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+# include <status_led.h>
+# define SHOW_BOOT_PROGRESS(arg) show_boot_progress(arg)
+#else
+# define SHOW_BOOT_PROGRESS(arg)
+#endif
+
+extern image_header_t header; /* from cmd_bootm.c */
+/*cmd_boot.c*/
+extern int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]);
+
+void do_bootm_linux (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[],
+ ulong addr, ulong * len_ptr, int verify)
{
+ ulong len = 0, checksum;
+ ulong initrd_start, initrd_end;
+ ulong data;
+ /* First parameter is mapped to $r5 for kernel boot args */
+ void (*theKernel) (char *);
+ image_header_t *hdr = &header;
+ char *commandline = getenv ("bootargs");
+ int i;
+
+ theKernel = (void (*)(char *))ntohl (hdr->ih_ep);
+
+ /* Check if there is an initrd image */
+ if (argc >= 3) {
+ SHOW_BOOT_PROGRESS (9);
+
+ addr = simple_strtoul (argv[2], NULL, 16);
+
+ printf ("## Loading Ramdisk Image at %08lx ...\n", addr);
+
+ /* Copy header so we can blank CRC field for re-calculation */
+ memcpy (&header, (char *)addr, sizeof (image_header_t));
+
+ if (ntohl (hdr->ih_magic) != IH_MAGIC) {
+ printf ("Bad Magic Number\n");
+ SHOW_BOOT_PROGRESS (-10);
+ do_reset (cmdtp, flag, argc, argv);
+ }
+
+ data = (ulong) & header;
+ len = sizeof (image_header_t);
+
+ checksum = ntohl (hdr->ih_hcrc);
+ hdr->ih_hcrc = 0;
+
+ if (crc32 (0, (char *)data, len) != checksum) {
+ printf ("Bad Header Checksum\n");
+ SHOW_BOOT_PROGRESS (-11);
+ do_reset (cmdtp, flag, argc, argv);
+ }
+
+ SHOW_BOOT_PROGRESS (10);
+
+ print_image_hdr (hdr);
+
+ data = addr + sizeof (image_header_t);
+ len = ntohl (hdr->ih_size);
+
+ if (verify) {
+ ulong csum = 0;
+
+ printf (" Verifying Checksum ... ");
+ csum = crc32 (0, (char *)data, len);
+ if (csum != ntohl (hdr->ih_dcrc)) {
+ printf ("Bad Data CRC\n");
+ SHOW_BOOT_PROGRESS (-12);
+ do_reset (cmdtp, flag, argc, argv);
+ }
+ printf ("OK\n");
+ }
+
+ SHOW_BOOT_PROGRESS (11);
+
+ if ((hdr->ih_os != IH_OS_LINUX) ||
+ (hdr->ih_arch != IH_CPU_MICROBLAZE) ||
+ (hdr->ih_type != IH_TYPE_RAMDISK)) {
+ printf ("No Linux Microblaze Ramdisk Image\n");
+ SHOW_BOOT_PROGRESS (-13);
+ do_reset (cmdtp, flag, argc, argv);
+ }
+
+ /*
+ * Now check if we have a multifile image
+ */
+ } else if ((hdr->ih_type == IH_TYPE_MULTI) && (len_ptr[1])) {
+ ulong tail = ntohl (len_ptr[0]) % 4;
+
+ SHOW_BOOT_PROGRESS (13);
+
+ /* skip kernel length and terminator */
+ data = (ulong) (&len_ptr[2]);
+ /* skip any additional image length fields */
+ for (i = 1; len_ptr[i]; ++i)
+ data += 4;
+ /* add kernel length, and align */
+ data += ntohl (len_ptr[0]);
+ if (tail) {
+ data += 4 - tail;
+ }
+
+ len = ntohl (len_ptr[1]);
+
+ } else {
+ /*
+ * no initrd image
+ */
+ SHOW_BOOT_PROGRESS (14);
+
+ data = 0;
+ }
+
+#ifdef DEBUG
+ if (!data) {
+ printf ("No initrd\n");
+ }
+#endif
+
+ if (data) {
+ initrd_start = data;
+ initrd_end = initrd_start + len;
+ } else {
+ initrd_start = 0;
+ initrd_end = 0;
+ }
+
+ SHOW_BOOT_PROGRESS (15);
+
+#ifdef DEBUG
+ printf ("## Transferring control to Linux (at address %08lx) ...\n",
+ (ulong) theKernel);
+#endif
+
+ theKernel (commandline);
}
diff --git a/lib_microblaze/time.c b/lib_microblaze/time.c
index 12e8488..3fa1b11 100644
--- a/lib_microblaze/time.c
+++ b/lib_microblaze/time.c
@@ -1,6 +1,8 @@
/*
+ * (C) Copyright 2007 Michal Simek
* (C) Copyright 2004 Atmark Techno, Inc.
*
+ * Michal SIMEK <monstr@monstr.eu>
* Yasushi SHOJI <yashi@atmark-techno.com>
*
* See file CREDITS for list of people who contributed to this
@@ -22,6 +24,11 @@
* MA 02111-1307 USA
*/
-void udelay(unsigned long usec)
+#include <common.h>
+
+void udelay (unsigned long usec)
{
+ int i;
+ i = get_timer (0);
+ while ((get_timer (0) - i) < (usec / 1000)) ;
}
diff --git a/lib_ppc/extable.c b/lib_ppc/extable.c
index d92f142..fe856ff 100644
--- a/lib_ppc/extable.c
+++ b/lib_ppc/extable.c
@@ -37,6 +37,8 @@
* on our cache or tlb entries.
*/
+DECLARE_GLOBAL_DATA_PTR;
+
struct exception_table_entry
{
unsigned long insn, fixup;
@@ -55,10 +57,22 @@
long diff;
mid = (last - first) / 2 + first;
- diff = mid->insn - value;
- if (diff == 0)
- return mid->fixup;
- else if (diff < 0)
+ if (mid > CFG_MONITOR_BASE) {
+ /* exception occurs in FLASH, before u-boot relocation.
+ * No relocation offset is needed.
+ */
+ diff = mid->insn - value;
+ if (diff == 0)
+ return mid->fixup;
+ } else {
+ /* exception occurs in RAM, after u-boot relocation.
+ * A relocation offset should be added.
+ */
+ diff = (mid->insn + gd->reloc_off) - value;
+ if (diff == 0)
+ return (mid->fixup + gd->reloc_off);
+ }
+ if (diff < 0)
first = mid+1;
else
last = mid-1;
@@ -75,8 +89,11 @@
/* There is only the kernel to search. */
ret = search_one_table(__start___ex_table, __stop___ex_table-1, addr);
+ /* if the serial port does not hang in exception, printf can be used */
+#if !defined(CFG_SERIAL_HANG_IN_EXCEPTION)
if (ex_tab_message)
printf("Bus Fault @ 0x%08lx, fixup 0x%08lx\n", addr, ret);
+#endif
if (ret) return ret;
return 0;
diff --git a/board/ezkit533/Makefile b/libfdt/Makefile
similarity index 80%
copy from board/ezkit533/Makefile
copy to libfdt/Makefile
index 4f3c223..dc41137 100644
--- a/board/ezkit533/Makefile
+++ b/libfdt/Makefile
@@ -1,9 +1,5 @@
#
-# U-boot - Makefile
-#
-# Copyright (c) 2005 blackfin.uclinux.org
-#
-# (C) Copyright 2000-2006
+# (C) Copyright 2000-2007
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -27,13 +23,15 @@
include $(TOPDIR)/config.mk
-LIB = $(obj)lib$(BOARD).a
+LIB = $(obj)libfdt.a
-COBJS = $(BOARD).o flash.o ezkit533.o
+SOBJS =
+
+COBJS = fdt.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_sw.o fdt_wip.o
+
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
diff --git a/libfdt/README b/libfdt/README
new file mode 100644
index 0000000..f4cca34
--- /dev/null
+++ b/libfdt/README
@@ -0,0 +1,23 @@
+The libfdt functionality was written by David Gibson. The original
+source came from the git repository:
+
+URL: git://ozlabs.org/home/dgibson/git/libfdt.git
+
+author David Gibson <dgibson@sneetch.(none)>
+ Fri, 23 Mar 2007 04:16:54 +0000 (15:16 +1100)
+committer David Gibson <dgibson@sneetch.(none)>
+ Fri, 23 Mar 2007 04:16:54 +0000 (15:16 +1100)
+commit 857f54e79f74429af20c2b5ecc00ee98af6a3b8b
+tree 2f648f0f88225a51ded452968d28b4402df8ade0
+parent 07a12a08005f3b5cd9337900a6551e450c07b515
+
+To adapt for u-boot usage, only the applicable files were copied and
+imported into the u-boot git repository.
+Omitted:
+* GPL - u-boot comes with a copy of the GPL license
+* test subdirectory - not directly useful for u-boot
+
+After importing, other customizations were performed. See the git log
+for details.
+
+Jerry Van Baren
diff --git a/libfdt/fdt.c b/libfdt/fdt.c
new file mode 100644
index 0000000..4b1c8ab
--- /dev/null
+++ b/libfdt/fdt.c
@@ -0,0 +1,85 @@
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+int _fdt_check_header(const void *fdt)
+{
+ if (fdt_magic(fdt) == FDT_MAGIC) {
+ /* Complete tree */
+ if (fdt_version(fdt) < FDT_FIRST_SUPPORTED_VERSION)
+ return -FDT_ERR_BADVERSION;
+ if (fdt_last_comp_version(fdt) > FDT_LAST_SUPPORTED_VERSION)
+ return -FDT_ERR_BADVERSION;
+ } else if (fdt_magic(fdt) == SW_MAGIC) {
+ /* Unfinished sequential-write blob */
+ if (fdt_size_dt_struct(fdt) == 0)
+ return -FDT_ERR_BADSTATE;
+ } else {
+ return -FDT_ERR_BADMAGIC;
+ }
+
+ return 0;
+}
+
+void *fdt_offset_ptr(const void *fdt, int offset, int len)
+{
+ void *p;
+
+ if (fdt_version(fdt) >= 0x11)
+ if (((offset + len) < offset)
+ || ((offset + len) > fdt_size_dt_struct(fdt)))
+ return NULL;
+
+ p = _fdt_offset_ptr(fdt, offset);
+
+ if (p + len < p)
+ return NULL;
+ return p;
+}
+
+const char *_fdt_find_string(const char *strtab, int tabsize, const char *s)
+{
+ int len = strlen(s) + 1;
+ const char *last = strtab + tabsize - len;
+ const char *p;
+
+ for (p = strtab; p <= last; p++)
+ if (memeq(p, s, len))
+ return p;
+ return NULL;
+}
+
+int fdt_move(const void *fdt, void *buf, int bufsize)
+{
+ int err = _fdt_check_header(fdt);
+
+ if (err)
+ return err;
+
+ if (fdt_totalsize(fdt) > bufsize)
+ return -FDT_ERR_NOSPACE;
+
+ memmove(buf, fdt, fdt_totalsize(fdt));
+ return 0;
+}
diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c
new file mode 100644
index 0000000..ce01dc7
--- /dev/null
+++ b/libfdt/fdt_ro.c
@@ -0,0 +1,331 @@
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+#define CHECK_HEADER(fdt) { \
+ int err; \
+ if ((err = _fdt_check_header(fdt)) != 0) \
+ return err; \
+}
+
+static int offset_streq(const void *fdt, int offset,
+ const char *s, int len)
+{
+ const char *p = fdt_offset_ptr(fdt, offset, len+1);
+
+ if (! p)
+ /* short match */
+ return 0;
+
+ if (memcmp(p, s, len) != 0)
+ return 0;
+
+ if (p[len] != '\0')
+ return 0;
+
+ return 1;
+}
+
+/*
+ * Return a pointer to the string at the given string offset.
+ */
+char *fdt_string(const void *fdt, int stroffset)
+{
+ return (char *)fdt + fdt_off_dt_strings(fdt) + stroffset;
+}
+
+/*
+ * Return the node offset of the node specified by:
+ * parentoffset - starting place (0 to start at the root)
+ * name - name being searched for
+ * namelen - length of the name: typically strlen(name)
+ *
+ * Notes:
+ * If the start node has subnodes, the subnodes are _not_ searched for the
+ * requested name.
+ */
+int fdt_subnode_offset_namelen(const void *fdt, int parentoffset,
+ const char *name, int namelen)
+{
+ int level = 0;
+ uint32_t tag;
+ int offset, nextoffset;
+
+ CHECK_HEADER(fdt);
+
+ tag = fdt_next_tag(fdt, parentoffset, &nextoffset, NULL);
+ if (tag != FDT_BEGIN_NODE)
+ return -FDT_ERR_BADOFFSET;
+
+ do {
+ offset = nextoffset;
+ tag = fdt_next_tag(fdt, offset, &nextoffset, NULL);
+
+ switch (tag) {
+ case FDT_END:
+ return -FDT_ERR_TRUNCATED;
+
+ case FDT_BEGIN_NODE:
+ level++;
+ /*
+ * If we are nested down levels, ignore the strings
+ * until we get back to the proper level.
+ */
+ if (level != 1)
+ continue;
+
+ /* Return the offset if this is "our" string. */
+ if (offset_streq(fdt, offset+FDT_TAGSIZE, name, namelen))
+ return offset;
+ break;
+
+ case FDT_END_NODE:
+ level--;
+ break;
+
+ case FDT_PROP:
+ case FDT_NOP:
+ break;
+
+ default:
+ return -FDT_ERR_BADSTRUCTURE;
+ }
+ } while (level >= 0);
+
+ return -FDT_ERR_NOTFOUND;
+}
+
+/*
+ * See fdt_subnode_offset_namelen()
+ */
+int fdt_subnode_offset(const void *fdt, int parentoffset,
+ const char *name)
+{
+ return fdt_subnode_offset_namelen(fdt, parentoffset, name, strlen(name));
+}
+
+/*
+ * Searches for the node corresponding to the given path and returns the
+ * offset of that node.
+ */
+int fdt_path_offset(const void *fdt, const char *path)
+{
+ const char *end = path + strlen(path);
+ const char *p = path;
+ int offset = 0;
+
+ CHECK_HEADER(fdt);
+
+ /* Paths must be absolute */
+ if (*path != '/')
+ return -FDT_ERR_BADPATH;
+
+ while (*p) {
+ const char *q;
+
+ /* Skip path separator(s) */
+ while (*p == '/')
+ p++;
+ if (! *p)
+ return -FDT_ERR_BADPATH;
+
+ /*
+ * Find the next path separator. The characters between
+ * p and q are the next segment of the the path to find.
+ */
+ q = strchr(p, '/');
+ if (! q)
+ q = end;
+
+ /*
+ * Find the offset corresponding to the this path segment.
+ */
+ offset = fdt_subnode_offset_namelen(fdt, offset, p, q-p);
+
+ /* Oops, error, abort abort abort */
+ if (offset < 0)
+ return offset;
+
+ p = q;
+ }
+
+ return offset;
+}
+
+/*
+ * Given the offset of a node and a name of a property in that node, return
+ * a pointer to the property struct.
+ */
+struct fdt_property *fdt_get_property(const void *fdt,
+ int nodeoffset,
+ const char *name, int *lenp)
+{
+ int level = 0;
+ uint32_t tag;
+ struct fdt_property *prop;
+ int namestroff;
+ int offset, nextoffset;
+ int err;
+
+ if ((err = _fdt_check_header(fdt)) != 0)
+ goto fail;
+
+ err = -FDT_ERR_BADOFFSET;
+ if (nodeoffset % FDT_TAGSIZE)
+ goto fail;
+
+ tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, NULL);
+ if (tag != FDT_BEGIN_NODE)
+ goto fail;
+
+ do {
+ offset = nextoffset;
+
+ tag = fdt_next_tag(fdt, offset, &nextoffset, NULL);
+ switch (tag) {
+ case FDT_END:
+ err = -FDT_ERR_TRUNCATED;
+ goto fail;
+
+ case FDT_BEGIN_NODE:
+ level++;
+ break;
+
+ case FDT_END_NODE:
+ level--;
+ break;
+
+ case FDT_PROP:
+ /*
+ * If we are nested down levels, ignore the strings
+ * until we get back to the proper level.
+ */
+ if (level != 0)
+ continue;
+
+ err = -FDT_ERR_BADSTRUCTURE;
+ prop = fdt_offset_ptr_typed(fdt, offset, prop);
+ if (! prop)
+ goto fail;
+ namestroff = fdt32_to_cpu(prop->nameoff);
+ if (streq(fdt_string(fdt, namestroff), name)) {
+ /* Found it! */
+ int len = fdt32_to_cpu(prop->len);
+ prop = fdt_offset_ptr(fdt, offset,
+ sizeof(*prop)+len);
+ if (! prop)
+ goto fail;
+
+ if (lenp)
+ *lenp = len;
+
+ return prop;
+ }
+ break;
+
+ case FDT_NOP:
+ break;
+
+ default:
+ err = -FDT_ERR_BADSTRUCTURE;
+ goto fail;
+ }
+ } while (level >= 0);
+
+ err = -FDT_ERR_NOTFOUND;
+fail:
+ if (lenp)
+ *lenp = err;
+ return NULL;
+}
+
+/*
+ * Given the offset of a node and a name of a property in that node, return
+ * a pointer to the property data (ONLY).
+ */
+void *fdt_getprop(const void *fdt, int nodeoffset,
+ const char *name, int *lenp)
+{
+ const struct fdt_property *prop;
+
+ prop = fdt_get_property(fdt, nodeoffset, name, lenp);
+ if (! prop)
+ return NULL;
+
+ return (void *)prop->data;
+}
+
+
+uint32_t fdt_next_tag(const void *fdt, int offset, int *nextoffset, char **namep)
+{
+ const uint32_t *tagp, *lenp;
+ uint32_t tag;
+ const char *p;
+
+ if (offset % FDT_TAGSIZE)
+ return -1;
+
+ tagp = fdt_offset_ptr(fdt, offset, FDT_TAGSIZE);
+ if (! tagp)
+ return FDT_END; /* premature end */
+ tag = fdt32_to_cpu(*tagp);
+ offset += FDT_TAGSIZE;
+
+ switch (tag) {
+ case FDT_BEGIN_NODE:
+ if(namep)
+ *namep = fdt_offset_ptr(fdt, offset, 1);
+
+ /* skip name */
+ do {
+ p = fdt_offset_ptr(fdt, offset++, 1);
+ } while (p && (*p != '\0'));
+ if (! p)
+ return FDT_END;
+ break;
+ case FDT_PROP:
+ lenp = fdt_offset_ptr(fdt, offset, sizeof(*lenp));
+ if (! lenp)
+ return FDT_END;
+ /*
+ * Get the property and set the namep to the name.
+ */
+ if(namep) {
+ struct fdt_property *prop;
+
+ prop = fdt_offset_ptr_typed(fdt, offset - FDT_TAGSIZE, prop);
+ if (! prop)
+ return -FDT_ERR_BADSTRUCTURE;
+ *namep = fdt_string(fdt, fdt32_to_cpu(prop->nameoff));
+ }
+ /* skip name offset, length and value */
+ offset += 2*FDT_TAGSIZE + fdt32_to_cpu(*lenp);
+ break;
+ }
+
+ if (nextoffset)
+ *nextoffset = ALIGN(offset, FDT_TAGSIZE);
+
+ return tag;
+}
diff --git a/libfdt/fdt_rw.c b/libfdt/fdt_rw.c
new file mode 100644
index 0000000..b33fbf4
--- /dev/null
+++ b/libfdt/fdt_rw.c
@@ -0,0 +1,293 @@
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+static int rw_check_header(void *fdt)
+{
+ int err;
+
+ if ((err = _fdt_check_header(fdt)))
+ return err;
+ if (fdt_version(fdt) < 0x11)
+ return -FDT_ERR_BADVERSION;
+ if (fdt_off_mem_rsvmap(fdt) < ALIGN(sizeof(struct fdt_header), 8))
+ return -FDT_ERR_BADLAYOUT;
+ if (fdt_off_dt_struct(fdt) <
+ (fdt_off_mem_rsvmap(fdt) + sizeof(struct fdt_reserve_entry)))
+ return -FDT_ERR_BADLAYOUT;
+ if (fdt_off_dt_strings(fdt) <
+ (fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt)))
+ return -FDT_ERR_BADLAYOUT;
+ if (fdt_totalsize(fdt) <
+ (fdt_off_dt_strings(fdt) + fdt_size_dt_strings(fdt)))
+ return -FDT_ERR_BADLAYOUT;
+ return 0;
+}
+
+#define RW_CHECK_HEADER(fdt) \
+ { \
+ int err; \
+ if ((err = rw_check_header(fdt)) != 0) \
+ return err; \
+ }
+
+static inline int _blob_data_size(void *fdt)
+{
+ return fdt_off_dt_strings(fdt) + fdt_size_dt_strings(fdt);
+}
+
+static int _blob_splice(void *fdt, void *p, int oldlen, int newlen)
+{
+ void *end = fdt + _blob_data_size(fdt);
+
+ if (((p + oldlen) < p) || ((p + oldlen) > end))
+ return -FDT_ERR_BADOFFSET;
+ if ((end - oldlen + newlen) > (fdt + fdt_totalsize(fdt)))
+ return -FDT_ERR_NOSPACE;
+ memmove(p + newlen, p + oldlen, end - p - oldlen);
+ return 0;
+}
+
+static int _blob_splice_struct(void *fdt, void *p,
+ int oldlen, int newlen)
+{
+ int delta = newlen - oldlen;
+ int err;
+
+ if ((err = _blob_splice(fdt, p, oldlen, newlen)))
+ return err;
+
+ fdt_set_header(fdt, size_dt_struct, fdt_size_dt_struct(fdt) + delta);
+ fdt_set_header(fdt, off_dt_strings, fdt_off_dt_strings(fdt) + delta);
+ return 0;
+}
+
+static int _blob_splice_string(void *fdt, int newlen)
+{
+ void *p = fdt + fdt_off_dt_strings(fdt) + fdt_size_dt_strings(fdt);
+ int err;
+
+ if ((err = _blob_splice(fdt, p, 0, newlen)))
+ return err;
+
+ fdt_set_header(fdt, size_dt_strings, fdt_size_dt_strings(fdt) + newlen);
+ return 0;
+}
+
+static int _find_add_string(void *fdt, const char *s)
+{
+ char *strtab = (char *)fdt + fdt_off_dt_strings(fdt);
+ const char *p;
+ char *new;
+ int len = strlen(s) + 1;
+ int err;
+
+ p = _fdt_find_string(strtab, fdt_size_dt_strings(fdt), s);
+ if (p)
+ /* found it */
+ return (p - strtab);
+
+ new = strtab + fdt_size_dt_strings(fdt);
+ err = _blob_splice_string(fdt, len);
+ if (err)
+ return err;
+
+ memcpy(new, s, len);
+ return (new - strtab);
+}
+
+static int _resize_property(void *fdt, int nodeoffset, const char *name, int len,
+ struct fdt_property **prop)
+{
+ int oldlen;
+ int err;
+
+ *prop = fdt_get_property(fdt, nodeoffset, name, &oldlen);
+ if (! (*prop))
+ return oldlen;
+
+ if ((err = _blob_splice_struct(fdt, (*prop)->data,
+ ALIGN(oldlen, FDT_TAGSIZE),
+ ALIGN(len, FDT_TAGSIZE))))
+ return err;
+
+ (*prop)->len = cpu_to_fdt32(len);
+ return 0;
+}
+
+static int _add_property(void *fdt, int nodeoffset, const char *name, int len,
+ struct fdt_property **prop)
+{
+ uint32_t tag;
+ int proplen;
+ int nextoffset;
+ int namestroff;
+ int err;
+
+ tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, NULL);
+ if (tag != FDT_BEGIN_NODE)
+ return -FDT_ERR_BADOFFSET;
+
+ namestroff = _find_add_string(fdt, name);
+ if (namestroff < 0)
+ return namestroff;
+
+ *prop = _fdt_offset_ptr(fdt, nextoffset);
+ proplen = sizeof(**prop) + ALIGN(len, FDT_TAGSIZE);
+
+ err = _blob_splice_struct(fdt, *prop, 0, proplen);
+ if (err)
+ return err;
+
+ (*prop)->tag = cpu_to_fdt32(FDT_PROP);
+ (*prop)->nameoff = cpu_to_fdt32(namestroff);
+ (*prop)->len = cpu_to_fdt32(len);
+ return 0;
+}
+
+int fdt_setprop(void *fdt, int nodeoffset, const char *name,
+ const void *val, int len)
+{
+ struct fdt_property *prop;
+ int err;
+
+ if ((err = rw_check_header(fdt)))
+ return err;
+
+ err = _resize_property(fdt, nodeoffset, name, len, &prop);
+ if (err == -FDT_ERR_NOTFOUND)
+ err = _add_property(fdt, nodeoffset, name, len, &prop);
+ if (err)
+ return err;
+
+ memcpy(prop->data, val, len);
+ return 0;
+}
+
+int fdt_delprop(void *fdt, int nodeoffset, const char *name)
+{
+ struct fdt_property *prop;
+ int len, proplen;
+
+ RW_CHECK_HEADER(fdt);
+
+ prop = fdt_get_property(fdt, nodeoffset, name, &len);
+ if (! prop)
+ return len;
+
+ proplen = sizeof(*prop) + ALIGN(len, FDT_TAGSIZE);
+ return _blob_splice_struct(fdt, prop, proplen, 0);
+}
+
+int fdt_add_subnode_namelen(void *fdt, int parentoffset,
+ const char *name, int namelen)
+{
+ struct fdt_node_header *nh;
+ int offset, nextoffset;
+ int nodelen;
+ int err;
+ uint32_t tag;
+ uint32_t *endtag;
+
+ RW_CHECK_HEADER(fdt);
+
+ offset = fdt_subnode_offset_namelen(fdt, parentoffset, name, namelen);
+ if (offset >= 0)
+ return -FDT_ERR_EXISTS;
+ else if (offset != -FDT_ERR_NOTFOUND)
+ return offset;
+
+ /* Try to place the new node after the parent's properties */
+ fdt_next_tag(fdt, parentoffset, &nextoffset, NULL); /* skip the BEGIN_NODE */
+ do {
+ offset = nextoffset;
+ tag = fdt_next_tag(fdt, offset, &nextoffset, NULL);
+ } while (tag == FDT_PROP);
+
+ nh = _fdt_offset_ptr(fdt, offset);
+ nodelen = sizeof(*nh) + ALIGN(namelen+1, FDT_TAGSIZE) + FDT_TAGSIZE;
+
+ err = _blob_splice_struct(fdt, nh, 0, nodelen);
+ if (err)
+ return err;
+
+ nh->tag = cpu_to_fdt32(FDT_BEGIN_NODE);
+ memset(nh->name, 0, ALIGN(namelen+1, FDT_TAGSIZE));
+ memcpy(nh->name, name, namelen);
+ endtag = (uint32_t *)((void *)nh + nodelen - FDT_TAGSIZE);
+ *endtag = cpu_to_fdt32(FDT_END_NODE);
+
+ return offset;
+}
+
+int fdt_add_subnode(void *fdt, int parentoffset, const char *name)
+{
+ return fdt_add_subnode_namelen(fdt, parentoffset, name, strlen(name));
+}
+
+int fdt_del_node(void *fdt, int nodeoffset)
+{
+ int endoffset;
+
+ endoffset = _fdt_node_end_offset(fdt, nodeoffset);
+ if (endoffset < 0)
+ return endoffset;
+
+ return _blob_splice_struct(fdt, _fdt_offset_ptr(fdt, nodeoffset),
+ endoffset - nodeoffset, 0);
+}
+
+int fdt_open_into(void *fdt, void *buf, int bufsize)
+{
+ int err;
+
+ err = fdt_move(fdt, buf, bufsize);
+ if (err)
+ return err;
+
+ fdt = buf;
+
+ fdt_set_header(fdt, totalsize, bufsize);
+
+ /* FIXME: re-order if necessary */
+
+ err = rw_check_header(fdt);
+ if (err)
+ return err;
+
+ return 0;
+}
+
+int fdt_pack(void *fdt)
+{
+ int err;
+
+ err = rw_check_header(fdt);
+ if (err)
+ return err;
+
+ /* FIXME: pack components */
+ fdt_set_header(fdt, totalsize, _blob_data_size(fdt));
+ return 0;
+}
diff --git a/libfdt/fdt_strerror.c b/libfdt/fdt_strerror.c
new file mode 100644
index 0000000..7f231ce
--- /dev/null
+++ b/libfdt/fdt_strerror.c
@@ -0,0 +1,64 @@
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+struct errtabent {
+ const char *str;
+};
+
+#define ERRTABENT(val) \
+ [(val)] = { .str = #val, }
+
+static struct errtabent errtable[] = {
+ ERRTABENT(FDT_ERR_NOTFOUND),
+ ERRTABENT(FDT_ERR_EXISTS),
+ ERRTABENT(FDT_ERR_NOSPACE),
+
+ ERRTABENT(FDT_ERR_BADOFFSET),
+ ERRTABENT(FDT_ERR_BADPATH),
+ ERRTABENT(FDT_ERR_BADSTATE),
+
+ ERRTABENT(FDT_ERR_TRUNCATED),
+ ERRTABENT(FDT_ERR_BADMAGIC),
+ ERRTABENT(FDT_ERR_BADVERSION),
+ ERRTABENT(FDT_ERR_BADSTRUCTURE),
+ ERRTABENT(FDT_ERR_BADLAYOUT),
+};
+#define ERRTABSIZE (sizeof(errtable) / sizeof(errtable[0]))
+
+const char *fdt_strerror(int errval)
+{
+ if (errval > 0)
+ return "<valid offset/length>";
+ else if (errval == 0)
+ return "<no error>";
+ else if (errval > -ERRTABSIZE) {
+ const char *s = errtable[-errval].str;
+
+ if (s)
+ return s;
+ }
+
+ return "<unknown error>";
+}
diff --git a/libfdt/fdt_sw.c b/libfdt/fdt_sw.c
new file mode 100644
index 0000000..672f4dd
--- /dev/null
+++ b/libfdt/fdt_sw.c
@@ -0,0 +1,226 @@
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+static int check_header_sw(void *fdt)
+{
+ if (fdt_magic(fdt) != SW_MAGIC)
+ return -FDT_ERR_BADMAGIC;
+ return 0;
+}
+
+static void *grab_space(void *fdt, int len)
+{
+ int offset = fdt_size_dt_struct(fdt);
+ int spaceleft;
+
+ spaceleft = fdt_totalsize(fdt) - fdt_off_dt_struct(fdt)
+ - fdt_size_dt_strings(fdt);
+
+ if ((offset + len < offset) || (offset + len > spaceleft))
+ return NULL;
+
+ fdt_set_header(fdt, size_dt_struct, offset + len);
+ return fdt_offset_ptr(fdt, offset, len);
+}
+
+int fdt_create(void *buf, int bufsize)
+{
+ void *fdt = buf;
+
+ if (bufsize < sizeof(struct fdt_header))
+ return -FDT_ERR_NOSPACE;
+
+ memset(buf, 0, bufsize);
+
+ fdt_set_header(fdt, magic, SW_MAGIC);
+ fdt_set_header(fdt, version, FDT_LAST_SUPPORTED_VERSION);
+ fdt_set_header(fdt, last_comp_version, FDT_FIRST_SUPPORTED_VERSION);
+ fdt_set_header(fdt, totalsize, bufsize);
+
+ fdt_set_header(fdt, off_mem_rsvmap, ALIGN(sizeof(struct fdt_header),
+ sizeof(struct fdt_reserve_entry)));
+ fdt_set_header(fdt, off_dt_struct, fdt_off_mem_rsvmap(fdt));
+ fdt_set_header(fdt, off_dt_strings, bufsize);
+
+ return 0;
+}
+
+int fdt_add_reservemap_entry(void *fdt, uint64_t addr, uint64_t size)
+{
+ struct fdt_reserve_entry *re;
+ int err = check_header_sw(fdt);
+ int offset;
+
+ if (err)
+ return err;
+ if (fdt_size_dt_struct(fdt))
+ return -FDT_ERR_BADSTATE;
+
+ offset = fdt_off_dt_struct(fdt);
+ if ((offset + sizeof(*re)) > fdt_totalsize(fdt))
+ return -FDT_ERR_NOSPACE;
+
+ re = (struct fdt_reserve_entry *)((void *)fdt + offset);
+ re->address = cpu_to_fdt64(addr);
+ re->size = cpu_to_fdt64(size);
+
+ fdt_set_header(fdt, off_dt_struct, offset + sizeof(*re));
+
+ return 0;
+}
+
+int fdt_finish_reservemap(void *fdt)
+{
+ return fdt_add_reservemap_entry(fdt, 0, 0);
+}
+
+int fdt_begin_node(void *fdt, const char *name)
+{
+ struct fdt_node_header *nh;
+ int err = check_header_sw(fdt);
+ int namelen = strlen(name) + 1;
+
+ if (err)
+ return err;
+
+ nh = grab_space(fdt, sizeof(*nh) + ALIGN(namelen, FDT_TAGSIZE));
+ if (! nh)
+ return -FDT_ERR_NOSPACE;
+
+ nh->tag = cpu_to_fdt32(FDT_BEGIN_NODE);
+ memcpy(nh->name, name, namelen);
+ return 0;
+}
+
+int fdt_end_node(void *fdt)
+{
+ uint32_t *en;
+ int err = check_header_sw(fdt);
+
+ if (err)
+ return err;
+
+ en = grab_space(fdt, FDT_TAGSIZE);
+ if (! en)
+ return -FDT_ERR_NOSPACE;
+
+ *en = cpu_to_fdt32(FDT_END_NODE);
+ return 0;
+}
+
+static int find_add_string(void *fdt, const char *s)
+{
+ char *strtab = (char *)fdt + fdt_totalsize(fdt);
+ const char *p;
+ int strtabsize = fdt_size_dt_strings(fdt);
+ int len = strlen(s) + 1;
+ int struct_top, offset;
+
+ p = _fdt_find_string(strtab - strtabsize, strtabsize, s);
+ if (p)
+ return p - strtab;
+
+ /* Add it */
+ offset = -strtabsize - len;
+ struct_top = fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt);
+ if (fdt_totalsize(fdt) + offset < struct_top)
+ return 0; /* no more room :( */
+
+ memcpy(strtab + offset, s, len);
+ fdt_set_header(fdt, size_dt_strings, strtabsize + len);
+ return offset;
+}
+
+int fdt_property(void *fdt, const char *name, const void *val, int len)
+{
+ struct fdt_property *prop;
+ int err = check_header_sw(fdt);
+ int nameoff;
+
+ if (err)
+ return err;
+
+ nameoff = find_add_string(fdt, name);
+ if (nameoff == 0)
+ return -FDT_ERR_NOSPACE;
+
+ prop = grab_space(fdt, sizeof(*prop) + ALIGN(len, FDT_TAGSIZE));
+ if (! prop)
+ return -FDT_ERR_NOSPACE;
+
+ prop->tag = cpu_to_fdt32(FDT_PROP);
+ prop->nameoff = cpu_to_fdt32(nameoff);
+ prop->len = cpu_to_fdt32(len);
+ memcpy(prop->data, val, len);
+ return 0;
+}
+
+int fdt_finish(void *fdt)
+{
+ int err = check_header_sw(fdt);
+ char *p = (char *)fdt;
+ uint32_t *end;
+ int oldstroffset, newstroffset;
+ uint32_t tag;
+ int offset, nextoffset;
+
+ if (err)
+ return err;
+
+ /* Add terminator */
+ end = grab_space(fdt, sizeof(*end));
+ if (! end)
+ return -FDT_ERR_NOSPACE;
+ *end = cpu_to_fdt32(FDT_END);
+
+ /* Relocate the string table */
+ oldstroffset = fdt_totalsize(fdt) - fdt_size_dt_strings(fdt);
+ newstroffset = fdt_off_dt_struct(fdt) + fdt_size_dt_struct(fdt);
+ memmove(p + newstroffset, p + oldstroffset, fdt_size_dt_strings(fdt));
+ fdt_set_header(fdt, off_dt_strings, newstroffset);
+
+ /* Walk the structure, correcting string offsets */
+ offset = 0;
+ while ((tag = fdt_next_tag(fdt, offset, &nextoffset, NULL)) != FDT_END) {
+ if (tag == FDT_PROP) {
+ struct fdt_property *prop = fdt_offset_ptr(fdt, offset,
+ sizeof(*prop));
+ int nameoff;
+
+ if (! prop)
+ return -FDT_ERR_BADSTRUCTURE;
+
+ nameoff = fdt32_to_cpu(prop->nameoff);
+ nameoff += fdt_size_dt_strings(fdt);
+ prop->nameoff = cpu_to_fdt32(nameoff);
+ }
+ offset = nextoffset;
+ }
+
+ /* Finally, adjust the header */
+ fdt_set_header(fdt, totalsize, newstroffset + fdt_size_dt_strings(fdt));
+ fdt_set_header(fdt, magic, FDT_MAGIC);
+ return 0;
+}
diff --git a/libfdt/fdt_wip.c b/libfdt/fdt_wip.c
new file mode 100644
index 0000000..261b9b0
--- /dev/null
+++ b/libfdt/fdt_wip.c
@@ -0,0 +1,112 @@
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "libfdt_env.h"
+
+#include <fdt.h>
+#include <libfdt.h>
+
+#include "libfdt_internal.h"
+
+int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name,
+ const void *val, int len)
+{
+ void *propval;
+ int proplen;
+
+ propval = fdt_getprop(fdt, nodeoffset, name, &proplen);
+ if (! propval)
+ return proplen;
+
+ if (proplen != len)
+ return -FDT_ERR_NOSPACE;
+
+ memcpy(propval, val, len);
+ return 0;
+}
+
+static void nop_region(void *start, int len)
+{
+ uint32_t *p;
+
+ for (p = start; (void *)p < (start + len); p++)
+ *p = cpu_to_fdt32(FDT_NOP);
+}
+
+int fdt_nop_property(void *fdt, int nodeoffset, const char *name)
+{
+ struct fdt_property *prop;
+ int len;
+
+ prop = fdt_get_property(fdt, nodeoffset, name, &len);
+ if (! prop)
+ return len;
+
+ nop_region(prop, len + sizeof(*prop));
+
+ return 0;
+}
+
+int _fdt_node_end_offset(void *fdt, int nodeoffset)
+{
+ int level = 0;
+ uint32_t tag;
+ int offset, nextoffset;
+
+ tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, NULL);
+ if (tag != FDT_BEGIN_NODE)
+ return -FDT_ERR_BADOFFSET;
+ do {
+ offset = nextoffset;
+ tag = fdt_next_tag(fdt, offset, &nextoffset, NULL);
+
+ switch (tag) {
+ case FDT_END:
+ return offset;
+
+ case FDT_BEGIN_NODE:
+ level++;
+ break;
+
+ case FDT_END_NODE:
+ level--;
+ break;
+
+ case FDT_PROP:
+ case FDT_NOP:
+ break;
+
+ default:
+ return -FDT_ERR_BADSTRUCTURE;
+ }
+ } while (level >= 0);
+
+ return nextoffset;
+}
+
+int fdt_nop_node(void *fdt, int nodeoffset)
+{
+ int endoffset;
+
+ endoffset = _fdt_node_end_offset(fdt, nodeoffset);
+ if (endoffset < 0)
+ return endoffset;
+
+ nop_region(fdt_offset_ptr(fdt, nodeoffset, 0), endoffset - nodeoffset);
+ return 0;
+}
diff --git a/libfdt/libfdt_internal.h b/libfdt/libfdt_internal.h
new file mode 100644
index 0000000..cc9633c
--- /dev/null
+++ b/libfdt/libfdt_internal.h
@@ -0,0 +1,40 @@
+#ifndef _LIBFDT_INTERNAL_H
+#define _LIBFDT_INTERNAL_H
+/*
+ * libfdt - Flat Device Tree manipulation
+ * Copyright (C) 2006 David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <fdt.h>
+
+#define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1))
+#define PALIGN(p, a) ((void *)ALIGN((unsigned long)(p), (a)))
+
+#define memeq(p, q, n) (memcmp((p), (q), (n)) == 0)
+#define streq(p, q) (strcmp((p), (q)) == 0)
+
+int _fdt_check_header(const void *fdt);
+const char *_fdt_find_string(const char *strtab, int tabsize, const char *s);
+int _fdt_node_end_offset(void *fdt, int nodeoffset);
+
+static inline void *_fdt_offset_ptr(const struct fdt_header *fdt, int offset)
+{
+ return (void *)fdt + fdt_off_dt_struct(fdt) + offset;
+}
+
+#define SW_MAGIC (~FDT_MAGIC)
+
+#endif /* _LIBFDT_INTERNAL_H */
diff --git a/microblaze_config.mk b/microblaze_config.mk
index b3ac8e0..06ddefa 100644
--- a/microblaze_config.mk
+++ b/microblaze_config.mk
@@ -22,7 +22,7 @@
# MA 02111-1307 USA
#
-PLATFORM_CPPFLAGS += -ffixed-r31
+PLATFORM_CPPFLAGS += -ffixed-r31 -D__microblaze__
ifdef CONFIG_MICROBLAZE_HARD_MULT
PLATFORM_CPPFLAGS += -mno-xl-soft-mul
diff --git a/nand_spl/board/amcc/sequoia/Makefile b/nand_spl/board/amcc/sequoia/Makefile
index b42da8c..510999d 100644
--- a/nand_spl/board/amcc/sequoia/Makefile
+++ b/nand_spl/board/amcc/sequoia/Makefile
@@ -30,7 +30,7 @@
CFLAGS += -DCONFIG_NAND_SPL
SOBJS = start.o init.o resetvec.o
-COBJS = nand_boot.o ndfc.o sdram.o
+COBJS = nand_boot.o ndfc.o sdram.o speed.o
SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
@@ -69,6 +69,10 @@
@rm -f $(obj)start.S
ln -s $(SRCTREE)/cpu/ppc4xx/start.S $(obj)start.S
+$(obj)speed.c:
+ @rm -f $(obj)speed.c
+ ln -s $(SRCTREE)/cpu/ppc4xx/speed.c $(obj)speed.c
+
# from board directory
$(obj)init.S:
@rm -f $(obj)init.S
diff --git a/net/eth.c b/net/eth.c
index cca9392..0fc2211 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -52,9 +52,12 @@
extern int rtl8169_initialize(bd_t*);
extern int scc_initialize(bd_t*);
extern int skge_initialize(bd_t*);
+extern int tsi108_eth_initialize(bd_t*);
extern int tsec_initialize(bd_t*, int, char *);
extern int npe_initialize(bd_t *);
extern int uec_initialize(int);
+extern int bfin_EMAC_initialize(bd_t *);
+extern int atstk1000_eth_initialize(bd_t *);
static struct eth_device *eth_devices, *eth_current;
@@ -249,12 +252,21 @@
#ifdef CONFIG_NS8382X
ns8382x_initialize(bis);
#endif
+#if defined(CONFIG_TSI108_ETH)
+ tsi108_eth_initialize(bis);
+#endif
#if defined(CONFIG_RTL8139)
rtl8139_initialize(bis);
#endif
#if defined(CONFIG_RTL8169)
rtl8169_initialize(bis);
#endif
+#if defined(CONFIG_BF537)
+ bfin_EMAC_initialize(bis);
+#endif
+#if defined(CONFIG_ATSTK1000)
+ atstk1000_eth_initialize(bis);
+#endif
if (!eth_devices) {
puts ("No ethernet found.\n");
diff --git a/post/Makefile b/post/Makefile
index 228bafc..f32af95 100644
--- a/post/Makefile
+++ b/post/Makefile
@@ -22,14 +22,10 @@
#
-SUBDIRS = cpu
+SUBDIRS = drivers cpu lib_$(ARCH) board/$(BOARDDIR)
LIB = libpost.a
-AOBJS = cache_8xx.o
-COBJS = cache.o codec.o cpu.o dsp.o ether.o
-COBJS += i2c.o memory.o post.o rtc.o
-COBJS += spr.o sysmon.o tests.o uart.o
-COBJS += usb.o watchdog.o
+COBJS = post.o tests.o
include $(TOPDIR)/post/rules.mk
diff --git a/board/stamp/config.mk b/post/board/lwmon/Makefile
similarity index 88%
copy from board/stamp/config.mk
copy to post/board/lwmon/Makefile
index 0d00730..899b0dc 100644
--- a/board/stamp/config.mk
+++ b/post/board/lwmon/Makefile
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2001
+# (C) Copyright 2002-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,5 +21,9 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+
+LIB = libpostlwmon.a
+
+COBJS = sysmon.o
+
+include $(TOPDIR)/post/rules.mk
diff --git a/post/sysmon.c b/post/board/lwmon/sysmon.c
similarity index 100%
rename from post/sysmon.c
rename to post/board/lwmon/sysmon.c
diff --git a/board/stamp/config.mk b/post/board/netta/Makefile
similarity index 88%
copy from board/stamp/config.mk
copy to post/board/netta/Makefile
index 0d00730..60c7790 100644
--- a/board/stamp/config.mk
+++ b/post/board/netta/Makefile
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2001
+# (C) Copyright 2002-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,5 +21,9 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+
+LIB = libpostnetta.a
+
+COBJS = codec.o dsp.o
+
+include $(TOPDIR)/post/rules.mk
diff --git a/post/codec.c b/post/board/netta/codec.c
similarity index 100%
rename from post/codec.c
rename to post/board/netta/codec.c
diff --git a/post/dsp.c b/post/board/netta/dsp.c
similarity index 100%
rename from post/dsp.c
rename to post/board/netta/dsp.c
diff --git a/board/stamp/config.mk b/post/cpu/mpc8xx/Makefile
similarity index 84%
copy from board/stamp/config.mk
copy to post/cpu/mpc8xx/Makefile
index 0d00730..9dd3f0f 100644
--- a/board/stamp/config.mk
+++ b/post/cpu/mpc8xx/Makefile
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2001
+# (C) Copyright 2002-2007
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,5 +21,9 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+LIB = libpostmpc8xx.a
+
+AOBJS = cache_8xx.o
+COBJS = ether.o spr.o uart.o usb.o watchdog.o
+
+include $(TOPDIR)/post/rules.mk
diff --git a/post/cache_8xx.S b/post/cpu/mpc8xx/cache_8xx.S
similarity index 100%
rename from post/cache_8xx.S
rename to post/cpu/mpc8xx/cache_8xx.S
diff --git a/post/ether.c b/post/cpu/mpc8xx/ether.c
similarity index 100%
rename from post/ether.c
rename to post/cpu/mpc8xx/ether.c
diff --git a/post/spr.c b/post/cpu/mpc8xx/spr.c
similarity index 100%
rename from post/spr.c
rename to post/cpu/mpc8xx/spr.c
diff --git a/post/uart.c b/post/cpu/mpc8xx/uart.c
similarity index 100%
rename from post/uart.c
rename to post/cpu/mpc8xx/uart.c
diff --git a/post/usb.c b/post/cpu/mpc8xx/usb.c
similarity index 100%
rename from post/usb.c
rename to post/cpu/mpc8xx/usb.c
diff --git a/post/watchdog.c b/post/cpu/mpc8xx/watchdog.c
similarity index 100%
rename from post/watchdog.c
rename to post/cpu/mpc8xx/watchdog.c
diff --git a/board/stamp/config.mk b/post/drivers/Makefile
similarity index 85%
copy from board/stamp/config.mk
copy to post/drivers/Makefile
index 0d00730..068fa98 100644
--- a/board/stamp/config.mk
+++ b/post/drivers/Makefile
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2001
+# (C) Copyright 2002-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -21,5 +21,11 @@
# MA 02111-1307 USA
#
-TEXT_BASE = 0x07FC0000
-PLATFORM_CPPFLAGS += -I$(TOPDIR)
+
+SUBDIRS =
+
+LIB = libpostdrivers.a
+
+COBJS = cache.o i2c.o memory.o rtc.o
+
+include $(TOPDIR)/post/rules.mk
diff --git a/post/cache.c b/post/drivers/cache.c
similarity index 100%
rename from post/cache.c
rename to post/drivers/cache.c
diff --git a/post/i2c.c b/post/drivers/i2c.c
similarity index 100%
rename from post/i2c.c
rename to post/drivers/i2c.c
diff --git a/post/memory.c b/post/drivers/memory.c
similarity index 100%
rename from post/memory.c
rename to post/drivers/memory.c
diff --git a/post/rtc.c b/post/drivers/rtc.c
similarity index 100%
rename from post/rtc.c
rename to post/drivers/rtc.c
diff --git a/post/cpu/Makefile b/post/lib_ppc/Makefile
similarity index 92%
rename from post/cpu/Makefile
rename to post/lib_ppc/Makefile
index 645e838..14354a0 100644
--- a/post/cpu/Makefile
+++ b/post/lib_ppc/Makefile
@@ -21,12 +21,11 @@
# MA 02111-1307 USA
#
-SUBDIRS =
-LIB = libcpu.a
+LIB = libpostppc.a
AOBJS = asm.o
-COBJS = cmp.o cmpi.o two.o twox.o three.o threex.o
+COBJS = cpu.o cmp.o cmpi.o two.o twox.o three.o threex.o
COBJS += threei.o andi.o srawi.o rlwnm.o rlwinm.o rlwimi.o
COBJS += store.o load.o cr.o b.o multi.o string.o complex.o
diff --git a/post/cpu/andi.c b/post/lib_ppc/andi.c
similarity index 100%
rename from post/cpu/andi.c
rename to post/lib_ppc/andi.c
diff --git a/post/cpu/asm.S b/post/lib_ppc/asm.S
similarity index 100%
rename from post/cpu/asm.S
rename to post/lib_ppc/asm.S
diff --git a/post/cpu/b.c b/post/lib_ppc/b.c
similarity index 100%
rename from post/cpu/b.c
rename to post/lib_ppc/b.c
diff --git a/post/cpu/cmp.c b/post/lib_ppc/cmp.c
similarity index 100%
rename from post/cpu/cmp.c
rename to post/lib_ppc/cmp.c
diff --git a/post/cpu/cmpi.c b/post/lib_ppc/cmpi.c
similarity index 100%
rename from post/cpu/cmpi.c
rename to post/lib_ppc/cmpi.c
diff --git a/post/cpu/complex.c b/post/lib_ppc/complex.c
similarity index 100%
rename from post/cpu/complex.c
rename to post/lib_ppc/complex.c
diff --git a/post/cpu.c b/post/lib_ppc/cpu.c
similarity index 100%
rename from post/cpu.c
rename to post/lib_ppc/cpu.c
diff --git a/post/cpu/cpu_asm.h b/post/lib_ppc/cpu_asm.h
similarity index 100%
rename from post/cpu/cpu_asm.h
rename to post/lib_ppc/cpu_asm.h
diff --git a/post/cpu/cr.c b/post/lib_ppc/cr.c
similarity index 100%
rename from post/cpu/cr.c
rename to post/lib_ppc/cr.c
diff --git a/post/cpu/load.c b/post/lib_ppc/load.c
similarity index 100%
rename from post/cpu/load.c
rename to post/lib_ppc/load.c
diff --git a/post/cpu/multi.c b/post/lib_ppc/multi.c
similarity index 100%
rename from post/cpu/multi.c
rename to post/lib_ppc/multi.c
diff --git a/post/cpu/rlwimi.c b/post/lib_ppc/rlwimi.c
similarity index 100%
rename from post/cpu/rlwimi.c
rename to post/lib_ppc/rlwimi.c
diff --git a/post/cpu/rlwinm.c b/post/lib_ppc/rlwinm.c
similarity index 100%
rename from post/cpu/rlwinm.c
rename to post/lib_ppc/rlwinm.c
diff --git a/post/cpu/rlwnm.c b/post/lib_ppc/rlwnm.c
similarity index 100%
rename from post/cpu/rlwnm.c
rename to post/lib_ppc/rlwnm.c
diff --git a/post/cpu/srawi.c b/post/lib_ppc/srawi.c
similarity index 100%
rename from post/cpu/srawi.c
rename to post/lib_ppc/srawi.c
diff --git a/post/cpu/store.c b/post/lib_ppc/store.c
similarity index 100%
rename from post/cpu/store.c
rename to post/lib_ppc/store.c
diff --git a/post/cpu/string.c b/post/lib_ppc/string.c
similarity index 100%
rename from post/cpu/string.c
rename to post/lib_ppc/string.c
diff --git a/post/cpu/three.c b/post/lib_ppc/three.c
similarity index 100%
rename from post/cpu/three.c
rename to post/lib_ppc/three.c
diff --git a/post/cpu/threei.c b/post/lib_ppc/threei.c
similarity index 100%
rename from post/cpu/threei.c
rename to post/lib_ppc/threei.c
diff --git a/post/cpu/threex.c b/post/lib_ppc/threex.c
similarity index 100%
rename from post/cpu/threex.c
rename to post/lib_ppc/threex.c
diff --git a/post/cpu/two.c b/post/lib_ppc/two.c
similarity index 100%
rename from post/cpu/two.c
rename to post/lib_ppc/two.c
diff --git a/post/cpu/twox.c b/post/lib_ppc/twox.c
similarity index 100%
rename from post/cpu/twox.c
rename to post/lib_ppc/twox.c
diff --git a/post/post.c b/post/post.c
index e1066da..ac41990 100644
--- a/post/post.c
+++ b/post/post.c
@@ -430,6 +430,7 @@
#ifdef CONFIG_PPC
return (unsigned long)get_ticks () / (get_tbclk () / CFG_HZ) - base;
#else
+#warning "Not implemented yet"
return 0; /* Not implemented yet */
#endif
}
diff --git a/rtc/Makefile b/rtc/Makefile
index cdc8ac9..96c68c0 100644
--- a/rtc/Makefile
+++ b/rtc/Makefile
@@ -28,7 +28,7 @@
LIB = $(obj)librtc.a
COBJS = date.o \
- bf533_rtc.o ds12887.o ds1302.o ds1306.o ds1307.o \
+ bf5xx_rtc.o ds12887.o ds1302.o ds1306.o ds1307.o \
ds1337.o ds1374.o ds1556.o ds164x.o ds174x.o ds3231.o \
m41t11.o max6900.o m48t35ax.o mc146818.o mk48t59.o \
mpc5xxx.o mpc8xx.o pcf8563.o s3c24x0_rtc.o rs5c372.o
diff --git a/rtc/bf533_rtc.c b/rtc/bf5xx_rtc.c
similarity index 75%
rename from rtc/bf533_rtc.c
rename to rtc/bf5xx_rtc.c
index 948be64..85bbb56 100644
--- a/rtc/bf533_rtc.c
+++ b/rtc/bf5xx_rtc.c
@@ -49,36 +49,36 @@
#include <command.h>
#include <rtc.h>
-#if defined(CONFIG_RTC_BF533) && (CONFIG_COMMANDS & CFG_CMD_DATE)
+#if defined(CONFIG_RTC_BFIN) && (CONFIG_COMMANDS & CFG_CMD_DATE)
#include <asm/blackfin.h>
-#include <asm/cpu/bf533_rtc.h>
+#include <asm/arch/bf5xx_rtc.h>
-void rtc_reset (void)
+void rtc_reset(void)
{
return; /* nothing to do */
}
/* Wait for pending writes to complete */
-void wait_for_complete (void)
+void wait_for_complete(void)
{
- while (!(*(volatile unsigned short *) RTC_ISTAT & 0x8000)) {
- printf ("");
+ while (!(*(volatile unsigned short *)RTC_ISTAT & 0x8000)) {
+ printf("");
}
- *(volatile unsigned short *) RTC_ISTAT = 0x8000;
+ *(volatile unsigned short *)RTC_ISTAT = 0x8000;
}
/* Enable the RTC prescaler enable register */
-void rtc_init ()
+void rtc_init()
{
- *(volatile unsigned short *) RTC_PREN = 0x1;
- wait_for_complete ();
+ *(volatile unsigned short *)RTC_PREN = 0x1;
+ wait_for_complete();
}
/* Set the time. Get the time_in_secs which is the number of seconds since Jan 1970 and set the RTC registers
* based on this value.
*/
-void rtc_set (struct rtc_time *tmp)
+void rtc_set(struct rtc_time *tmp)
{
unsigned long n_days_1970 = 0;
unsigned long n_secs_rem = 0;
@@ -88,46 +88,46 @@
unsigned long time_in_secs;
if (tmp == NULL) {
- printf ("Error setting the date/time \n");
+ printf("Error setting the date/time \n");
return;
}
time_in_secs =
- mktime (tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_hour,
- tmp->tm_min, tmp->tm_sec);
+ mktime(tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_hour,
+ tmp->tm_min, tmp->tm_sec);
/* Compute no. of days since 1970 */
- n_days_1970 = (unsigned long) (time_in_secs / (NUM_SECS_IN_DAY));
+ n_days_1970 = (unsigned long)(time_in_secs / (NUM_SECS_IN_DAY));
/* From the remining secs, compute the hrs(0-23), mins(0-59) and secs(0-59) */
- n_secs_rem = (unsigned long) (time_in_secs % (NUM_SECS_IN_DAY));
+ n_secs_rem = (unsigned long)(time_in_secs % (NUM_SECS_IN_DAY));
n_hrs = n_secs_rem / (NUM_SECS_IN_HOUR);
n_secs_rem = n_secs_rem % (NUM_SECS_IN_HOUR);
n_mins = n_secs_rem / (NUM_SECS_IN_MIN);
n_secs = n_secs_rem % (NUM_SECS_IN_MIN);
/* Store the new time in the RTC_STAT register */
- *(volatile unsigned long *) RTC_STAT =
- ((n_days_1970 << DAY_BITS_OFF) | (n_hrs << HOUR_BITS_OFF) |
- (n_mins << MIN_BITS_OFF) | (n_secs << SEC_BITS_OFF));
+ *(volatile unsigned long *)RTC_STAT =
+ ((n_days_1970 << DAY_BITS_OFF) | (n_hrs << HOUR_BITS_OFF) |
+ (n_mins << MIN_BITS_OFF) | (n_secs << SEC_BITS_OFF));
- wait_for_complete ();
+ wait_for_complete();
}
/* Read the time from the RTC_STAT. time_in_seconds is seconds since Jan 1970 */
-void rtc_get (struct rtc_time *tmp)
+void rtc_get(struct rtc_time *tmp)
{
unsigned long cur_rtc_stat = 0;
unsigned long time_in_sec;
unsigned long tm_sec = 0, tm_min = 0, tm_hour = 0, tm_day = 0;
if (tmp == NULL) {
- printf ("Error getting the date/time \n");
+ printf("Error getting the date/time \n");
return;
}
/* Read the RTC_STAT register */
- cur_rtc_stat = *(volatile unsigned long *) RTC_STAT;
+ cur_rtc_stat = *(volatile unsigned long *)RTC_STAT;
/* Get the secs (0-59), mins (0-59), hrs (0-23) and the days since Jan 1970 */
tm_sec = (cur_rtc_stat >> SEC_BITS_OFF) & 0x3f;
@@ -137,9 +137,7 @@
/* Calculate the total number of seconds since Jan 1970 */
time_in_sec = (tm_sec) +
- MIN_TO_SECS (tm_min) +
- HRS_TO_SECS (tm_hour) +
- DAYS_TO_SECS (tm_day);
- to_tm (time_in_sec, tmp);
+ MIN_TO_SECS(tm_min) + HRS_TO_SECS(tm_hour) + DAYS_TO_SECS(tm_day);
+ to_tm(time_in_sec, tmp);
}
-#endif /* CONFIG_RTC_BF533 && CFG_CMD_DATE */
+#endif /* CONFIG_RTC_BFIN && CFG_CMD_DATE */