blob: 1136f11f7acb840fcf6d8c8bba51bcadf6feed62 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk26c58432005-01-09 17:12:27 +00002Changes for U-Boot 1.1.3:
3======================================================================
4
wdenk336b2bc2005-04-02 23:52:25 +00005* Prepare for SoC rework of ARM code:
6 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
7 - rename memsetup into lowlevel_init (function name and source files)
8
wdenk8d5d28a2005-04-02 22:37:54 +00009* Fix problems with SNTP support;
10 enable SNTP support in some boards.
11
wdenk9773ef92005-04-01 15:18:44 +000012* Patches by Martin Krause, 01 Apr 2005:
13 - Fix flash erase timeout on CMC_PU2
14 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
wdenk279b2dd2005-04-01 09:29:14 +000015
wdenk65ec1102005-04-01 09:14:58 +000016* Patch by Steven Scholz, 13 March 2005:
17 fix cache enabling for AT91RM9200
18
wdenkb4ad9622005-04-01 00:25:43 +000019* Patch by Masami Komiya, 30 Mar 2005:
20 add SNTP support and expand time server and time offset fields of
21 DHCP support. See doc/README.SNTP
22
23* Patch by Steven Scholz, 13 Dec 2004:
24 Fix bug in at91rm920 ethernet driver
25
wdenk0af9d012005-03-31 23:44:33 +000026* Patch by Steven Scholz, 13 Dec 2004:
27 Remove duplicated code by merging memsetup.S files for
28 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
29
wdenk61c636e2005-03-31 18:42:15 +000030* Patch by Detlev Zundel, 31 Mar 2005:
31 Cleanup duplicate definition of overwrite_console()
32
33* Update TQM5200 configuration;
34 prepare for Rev. 200 starter kit boards
35
wdenk194b8392005-03-30 23:28:18 +000036* Patch by Scott McNutt, 21 Oct 2004:
37 Add support for Nios-II EPCS Controller core.
38
39* Patch by Scott McNutt, 20 Oct 2004:
40 Nios-II cleanups:
41 - Add sysid command (Nios-II only).
42 - Locate default exception trampoline at proper offset.
43 - Implement I/O routines (readb, writeb, etc)
44 - Implement do_bootm_linux
45
wdenka5948882005-03-27 23:41:39 +000046* Patches by Martin Krause, 22 Mar 2005:
47 - use TQM5200_auto as MAKEALL target for TQM5200 systems
48 - add support for SM501 graphics controller
49 - add support for graphic console on TQM5200
50 - add support for TQM5200 Rev 200
51 - cleanup, fix typo in include/configs/TQM5200.h
52
wdenkff86b722005-03-20 22:33:46 +000053* Patch by Manfred Baral, 17 Mar 2005:
54 Fix typo
55
wdenk6601db22005-03-17 16:43:10 +000056* Fix RTC configuration for PPChameleon board
57
58* Cleanup, fix typo in include/configs/TQM5200.h
59
stroesee72a7b72005-03-16 20:58:31 +000060* Patch by Stefan Roese, 16 Mar 2005:
61 Update for esd auto_update and hh405 board
62
wdenk8d3d9ed2005-03-16 16:32:26 +000063* Adapt for U-Boot image size (new features enabled) on TQM5200
64
wdenk3f3262b2005-03-15 22:56:53 +000065* Update code for TQM8540 board (and 85xx in general):
66 - Change the name of the Ethernet driver: MOTO ENET -> ENET
67 - Reformat boot messages
68 - Enable redundant environment
69 - Replace the -O2 optimization flag with -mno-string
70
wdenkbfad55d2005-03-14 23:56:42 +000071* Patch by David Brownell, 10 Mar 2005:
72 Restore copyright statements in OHCI drivers.
73
74* Add support for TQM8540 board
75
wdenka8121e62005-03-14 23:01:03 +000076* Patch by Detlev Zundel, 14 Mar 2005:
77 NC650: changed NAND flash addressing to using UPMB
78
79* Patch by Stefan Roese, 14 Mar 2005:
stroese4c3d80c2005-03-14 12:56:21 +000080 Update for esd voh405 fpga image
81
wdenkf189a0d2005-03-14 13:14:58 +000082* INKA4x0: Allow initialization of LCD backlight dimming from
83 "brightness" environment variable.
84
wdenkb995b0f2005-03-06 01:21:30 +000085* Add port initialization for digital I/O on INKA4x0
86
wdenka8121e62005-03-14 23:01:03 +000087* Patch by Stefan Roese, 01 Mar 2005:
stroesec86a0c82005-03-01 17:26:39 +000088 Update for esd boards dp405 and hub405
89
wdenk286dca82005-03-04 11:27:31 +000090* Fix get_partition_info() parameter error in all other calls
91 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
92
93* Enable USB and IDE support for INKA4x0 board
94
wdenka8121e62005-03-14 23:01:03 +000095* Patch by Andrew Dyer, 28 Feb 2005:
wdenk286dca82005-03-04 11:27:31 +000096 fix ext2load passing an incorrect pointer to get_partition_info()
97 resulting in load failure for devices other than 0
98
wdenk62fea7e2005-02-27 23:46:58 +000099* Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
100
wdenkacd05362005-02-24 23:23:29 +0000101* Cleanup USB and partition defines
102
wdenk99408ba2005-02-24 22:44:16 +0000103* Add support for ext2 filesystems and image timestamps to TQM5200 board
104
105* Add reset code for Coral-P on INKA4x0 board
106
107* Patch by Martin Krause, 28 Jun 2004:
108 Update for TRAB board.
109
110* Fix some missing "volatile"s in MPC5xxx FEC driver
111
wdenkb22532e2005-02-07 19:44:17 +0000112* Fix cirrus voltage detection (for CPC45)
113
wdenkc233db82005-02-04 15:38:08 +0000114* Fix byteorder problem in usbboot and scsiboot commands.
115
wdenkb7345fc2005-02-04 15:02:06 +0000116* Patch by Cajus Hahn, 04 Feb 2005:
117 - don't insist on leading '/' for filename in ext2load
118 - set default partition to useful value (1) in ext2load
119
120* Patch by Andrew Dyer, 08 Jan 2005:
121 fix wrong return codes in ext2 code
122
wdenkf1276d42005-02-03 23:00:49 +0000123* Removed '--no-warn-mismatch' option from Makefile. This option
124 makes 'ld' to overlook binary objects compatibility.
125
126* Moved $(PLATFORM_LIBS) from the library group (--start-group ...
127 --end-group) outside of the group. This will make 'ld' to do
128 _multiple_ search in the library group when resolving symbol
129 references and do only a _single_ seach in libgcc.a after the group
130 search.
131
132* Fix stability problems on CPC45 board again.
133
134* Make image detection for diskboot / usbboot / scsiboot more robust
135 (also check header checksum)
136
wdenk81414462005-01-31 22:09:11 +0000137* Update CPC45 board configuration.
138
139* Add USB and PCI support for INKA4x0 board
140
wdenkf6925c72005-01-22 18:26:04 +0000141* Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
142
wdenk525d7b62005-01-22 18:13:04 +0000143* Code cleanup
144
wdenkc86cdb92005-01-12 00:38:03 +0000145* Patch by Robin Getz, 13 Oct 2004:
146 Add standalone application to change SMC91C111 MAC addresses,
147 see examples/README.smc91111_eeprom
148
149* Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
150 Fix Flash support for ARM Integrator CP.
151
wdenkcb99da52005-01-12 00:15:14 +0000152* Patch by Richard Woodruff, 10 Jan 2005:
153 Update support for OMAP2420 (ARM11) and H4 board:
154 o clean up and add new types to H4 memory probe code.
155 o fix to work with internal boot.
156 o added PRCM config III operation.
157 o fix marginal flash timings.
158 o add revison ATAG usage.
159 o enable voltage scaling at power chip.
160 o fix compile error for i2c.
161
162* Fix network problem (error when receiving multiple ARP packets)
163
164* Patch by Daniel Poirot, 12 Oct 2004:
wdenkd3341052005-01-09 23:48:14 +0000165 Add support for Wind River sbc405 board
166
167* Patch by Rainer Brestan, 12 Oct 2004:
168 Make examples/Makefile more robust
169
wdenk91a4f362005-01-09 23:33:49 +0000170* Patch by Sam Song, 11 October 2004:
171 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
172 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
173 less than 50MHz
174
175* Patch by Sam Song, 10 Oct 2004:
176 Fix a parameter error in run_command() in main.c
177
178* Patch by Richard Woodruff, 01 Oct 2004:
wdenkf8062712005-01-09 23:16:25 +0000179 add support for the TI OMAP2420 processor and its H4 reference
180 board
181
182* Patch by Christian Pellegrin, 24 Sep 2004:
183 Added support for NE2000 compatible (DP8390, DP83902) NICs.
184
wdenk96c7a8c2005-01-09 22:28:56 +0000185* Patch by Leif Lindholm, 23 Sep 2004:
186 add support for the AMD db1550 board
187
188* Patch by Travis Sawyer, 15 Sep 2004:
189 Add CONFIG_SERIAL_MULTI support for ppc4xx,
190 update README.serial_multi
191
wdenk68005192005-01-09 21:28:15 +0000192* Patches by David Snowdon, 07 Sep 2004:
193 - add u-boot.hex target in the top level Makefile
194 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
195 - use -mtune=xscale and -march=armv5 options for PXA
196
wdenkc4cbd342005-01-09 18:21:42 +0000197* Patch by Florian Schlote, 08 Sep 2004:
198 Add support for SenTec-COBRA5272-board (Coldfire).
199
wdenk310b4fc2005-01-09 18:12:51 +0000200* Patch by Gleb Natapov, 07 Sep 2004:
201 mpc824x: set PCI latency timer to a sane value
202 (is 0 after reset).
203
204* Patch by Kurt Stremerch, 03 Sep 2004:
205 Add bitstream configuration option for fpga command (Xilinx only).
206
wdenk02ac0212005-01-09 17:19:34 +0000207* Patch by Kurt Stremerch, 03 Sep 2004:
208 Add Xilinx Spartan2E family FPGA support
209
210* Patch by Jeff Angielski, 02 Sep 2004:
211 Add Added support for H2 revision of the EP8260 board.
212 Fixed formatting for some of the EP8260 related source files.
213
wdenk26c58432005-01-09 17:12:27 +0000214* Patch by Jon Loeliger, 02 Sep 2004:
215 Reset monitor size back to 256 so environment can be written
216 to flash on MPC85xx ADS and CDS releases.
217
218* Patch by Paolo Broggini, 02 Sep 2004:
219 Make BSS clearing on ARM systems more robust
220
221* Patch by Yue Hu and Joe, 01 Sep 2004:
222 - add PCI support for ixp425;
223 - add EEPRO100 suppor tfor ixdp425 board.
224
225* Fix problem with protected sector detection in driver/cfi_flash.c
226
227======================================================================
wdenk1b52e832005-01-02 17:02:54 +0000228Changes for U-Boot 1.1.2:
wdenk6c59edc2004-05-03 20:45:30 +0000229======================================================================
230
wdenk54070ab2004-12-31 09:32:47 +0000231* Code cleanup, mostly for GCC-3.3.x
232
233* Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
234 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
235 additional ethernet addresses.
236
237* Cleanup drivers/i82365.c - avoid duplication of code
238
239* Fix bogus "cannot span across banks" flash error message
240
241* Code cleanup
242
243* Add support for CompactFlash for the CPC45 Board.
244
wdenk7f5ad442004-12-19 21:39:27 +0000245* Fix problems with CMC_PU2 flash driver.
246
wdenk11392db2004-12-19 09:58:11 +0000247* Cleanup:
248 - avoid trigraph warning in fs/ext2/ext2fs.c
249 - rename UC100 -> uc100
250
wdenk51242782004-12-18 22:35:43 +0000251* Add support for UC100 board
252
stroese91673152004-12-16 18:47:58 +0000253* Patch by Stefan Roese, 16 Dez 2004:
254 - ext2fs support added
255 - Tundra universe support added
256 - Coldfire MCF5249 support added (no preloader needed!)
257 - MCF5249 board TASREG added
258 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
259 VOM405, WUH405
260 - some esd boards updated
261 - memory commands "mdc" and "mwc" added for cyclic read/write
262 (CONFIG_MX_CYCLIC, see README for further description)
263
wdenk4ca32362004-12-16 15:52:40 +0000264* Add support for INKA4X0 board
265
wdenk4025aab2004-12-13 00:18:44 +0000266* Patch by Steven Scholz, 12 Dec 2004:
267 Fix typo in AT91 memory setup.
268
wdenkdc130442004-12-12 22:06:17 +0000269* Patch by Martin Krause, 27 Oct 2004:
270 - add support for "STK52xx" board (including PS/2 multiplexer)
271 - add hardware detection for TQM5200
272
wdenkb3a4a702004-12-10 11:40:40 +0000273* Clean up CMC PU2 flash driver
274
275* Update MAINTAINERS file
276
277* Fix bug in MPC823 LCD driver
278
wdenkac40ade2004-11-24 23:35:19 +0000279* Fix udelay() on AT91RM9200 for delays < 1 ms.
280
281* Enable long help on CMC PU2 board;
282 fix reset issue;
283 increase CPU speed from 179 to 207 MHz.
284
wdenk28375a72004-11-22 22:20:07 +0000285* Fix smc91111 ethernet driver for Xaeniax board (need to handle
286 unaligned tail part specially).
287
wdenk20dd2fa2004-11-21 00:06:33 +0000288* Update for AT91RM9200DK and CMC_PU2 boards:
289 - Enable booting directly from flash
290 - fix CMC_PU2 flash driver
291
292* Fix mkimage usage message
293
wdenk2ff96812004-11-17 20:44:20 +0000294* Map SRAM on NC650 board
295
wdenkce5b6a92004-11-02 13:00:33 +0000296* Work around for Ethernet problems on Xaeniax board
297
wdenk337f5652004-10-28 00:09:35 +0000298* Patch by TsiChung Liew, 23 Sep 2004:
299 - add support for MPC8220 CPU
300 - Add support for Alaska and Yukon boards
301
wdenk222f0632004-10-24 23:54:40 +0000302* Fix configuration for ERIC board (needs more room)
303
304* Adjust MIPS compiler options at run-time depending on tools version
305 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
306 "-mcpu=4kc" for old tools)
307
wdenka48ea0a2004-10-19 22:17:51 +0000308* Add passing of the command line and memory size information to the
309 kernel on xaeniax board.
310
wdenk27e628f2004-10-11 23:03:10 +0000311* Enable NAND flash support for NC650 board.
312
313* Patch by Thomas Lange 07 Oct 2004:
314 Updated README for DBAu1x00 boards to match current status
315
wdenkc3919532004-10-11 22:51:13 +0000316* Patch by Philippe Robin, 28 Sept 2004:
317 Fix Flash support for Versatile.
318
319* Patch by Roger Blofeld, 16 Sep 2004:
320 Fix timeout for DHCP command retry
321
wdenk8f08c5b2004-10-11 22:43:02 +0000322* Patch by Pantelis Antoniou, 14 Sep 2004:
323 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
324
325* Patch by Pantelis Antoniou, 14 Sep 2004:
326 Kick watchdog when bz-decompressing
327
wdenk61aa0612004-10-11 22:25:49 +0000328* Fix CFG_HZ problems on AT91RM9200 systems
329 [Remember: CFG_HZ should be 1000 on ALL systems!]
330
wdenk391b5742004-10-10 23:27:33 +0000331* Patch by Gridish Shlomi, 30 Aug 2004:
332 - Add support to revA version of PQ27 and PQ27E.
333 - Reverted MPC8260ADS baudrate back to original 115200
334
335* Patch by Hojin, 17 Sep 2004:
336 Fix typo in cfi_flash.c
wdenk17b211b2004-10-11 23:10:30 +0000337
wdenk391b5742004-10-10 23:27:33 +0000338* Patch by Mark Jonas, 09 September 2004:
339 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
340 error message
341
342* Patch by Mark Jonas, 31 August 2004:
343 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
344 improves FTP performance for MPC5200 systems. Enabled for IceCube
345 by default.
346
wdenkadf849c2004-10-10 22:44:24 +0000347* Patch by Michael Bendzick, 30 Aug 2004:
348 - Improve platform.S code for omap1510inn that detects whether code
349 is running from SDRAM or not. Patch allows SDRAM to be configured
350 if code is running out of SRAM at 0x20000000.
351
352* Patch by Frederick Klatt, 30 Aug 2004:
353 Add support for the Wind River SBC8540/SBC8560 boards
354
wdenke85b7a52004-10-10 22:16:06 +0000355* Configure SX1 board to use drivers/cfi_flash.c
356
357* Patches by Michael Bendzick, 30 Aug 2004:
358 - Configure omap1510inn board to use drivers/cfi_flash.c
359 - Make drivers/cfi_flash.c protect environment and redundant
360 environment.
361
362* Patch by Steven Scholz, 23 Jun 2004:
363 - Add script (tools/img2brec.sh) to programm U-Boot into
364 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
365
wdenkef3386f2004-10-10 21:27:30 +0000366* Patches by Scott McNutt, 24 Aug 2004:
367 - Add support for Altera Nios-II processors.
368 - Add support for Psyent PCI-5441 board.
369 - Add support for Psyent PK1C20 board.
370
wdenk0aeb8532004-10-10 21:21:55 +0000371* Patches by Jon Loeliger, 24 Aug 2004:
372 - Add support for the MPC8541 and MPC8555 CDS boards
373 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
374 - Convert MPC85xxADS to use common CFI flash driver
wdenk0424e5d2004-10-10 20:23:57 +0000375 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
376 from board_early_init_f()
377 - Provide SW workaround for PCI initialization on 85xx CDS
wdenk0424e5d2004-10-10 20:23:57 +0000378
wdenk8596ffd2004-10-10 18:49:14 +0000379* Patches by George G. Davis, 24 Aug 2004:
380 - Enable ramdisk/initrd tagged param support for omap1610h2_config
381 - Remove static network setup defaults from mx1ads_config
wdenk767fbd42004-10-10 18:41:04 +0000382 - update ARM boards to use constants from mach-types.h
383
wdenkcbb52882004-10-10 18:03:33 +0000384* Patch by Gary Jennejohn, 04 Oct 2004:
385 - fix I2C on at91rm9200
386 - add support for Ricoh RS5C372A RTC
387
wdenk70ae5b42004-10-10 17:05:18 +0000388* Patch by Gary Jennejohn, 01 Oct 2004:
389 - add support for CMC PU2 board
390 - add support for I2C on at91rm9200
391
392* Patch by Gary Jennejohn, 28 Sep 2004:
393 fix baudrate handling on at91rm9200
394
wdenk02075fd2004-10-09 23:33:42 +0000395* Patch by Yuli Barcohen, 22 Aug 2004:
396 - remove ZPC.1900 board-specific flash driver;
397 switch the port to generic CFI driver;
398 - port clean-up
399
wdenke4ef9e82004-10-09 23:28:40 +0000400* Patch by Hinko Kocevar, 21 Aug 2004:
401 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
402
wdenk9ca7bbc2004-10-09 23:25:58 +0000403* Clean up tools/bmp_logo.c to not add trailing white space
404
405* Patch by Hinko Kocevar, 21 Aug 2004:
406 - Group common framebuffer functions in common/lcd.c
407 - Group common framebuffer macros and #defines in include/lcd.h
408 - Provide calc_fbsize() for video ATAG
409
wdenkfb30b4c2004-10-09 22:44:59 +0000410* Patch by Sam Song, 21 August 2004:
411 - Fix a typo in README
412 - Align "(RO)" output for "flinfo" after "protect on"
413 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
414 ratio 1:1 when core frequency less than 50MHz
415
wdenk9ca7bbc2004-10-09 23:25:58 +0000416* Patches by Hinko Kocevar, 21 Aug 2004:
wdenk5fa9b392004-10-09 22:32:26 +0000417 - fix some "use of label at end of compound statement" warnings
418 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
419
wdenkf8e9a232004-10-09 22:21:29 +0000420* Patch by Steven Scholz, 16 Aug 2004:
421 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
422 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
423 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
424 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
425 into cpu/arm920t/$(SOC)/
426
wdenk57bfdd42004-09-29 22:55:14 +0000427* Patches by Sean Chang, 09 Aug 2004:
428 - Added support for both 8 and 16 bit mode access to System ACE CF
429 through MPU.
430 - Fixed missing System ACE CF device during get FAT partition info
431 in fat_register_device function.
432 - Enabled System ACE CF support on ML300.
433
434* Patch by Sean Chang, 09 Aug 2004:
435 Synch defines for saveenv and do_saveenv functions so they get
436 compiled under the same statement.
437
438* Patch by Sean Chang, 09 Aug 2004:
wdenk97e8bda2004-09-29 22:43:59 +0000439 - Added I2C support for ML300.
440 - Added support for ML300 to read out its environment information
441 stored on the EEPROM.
442 - Added support to use board specific parameters as part of
443 U-Boot's environment information.
444 - Updated MLD files to support configuration for new features
445 above.
446
wdenk57bfdd42004-09-29 22:55:14 +0000447* Patches by Travis Sawyer, 05 Aug 2004:
wdenk97e8bda2004-09-29 22:43:59 +0000448 - Remove incorrect bridge settings for eth group 6
449 - Add call to setup bridge in ppc_440x_eth_initialize
450 - Fix ppc_440x_eth_init to reset the phy only if its the
451 first time through, otherwise, just check the phy for the
452 autonegotiated speed/duplex. This allows the use of netconsole
453 - only print the speed/duplex the first time the phy is reset.
454
wdenk7d1eb822004-09-29 11:02:56 +0000455* Patch by Shlomo Kut, 29 Mar 2004:
456 Add support for MKS Instruments "Quantum" board
457
458* Fix build problem with Cogent boards;
459 avoid using <asm/byteorder.h> when using the host compiler
460
wdenkd9ee50d2004-09-28 21:51:42 +0000461* Patch by Ganapathi C, 04 Aug 2004:
462 Fix NFS timeout issue
463
wdenk99651602004-09-28 21:39:45 +0000464* Patch by Yuli Barcohen, 19 Jul 2004:
465 - Fix host tools building in Cygwin environment
466 - Fix header files search order for host tools
467
468* Patch by Tom Armistead, 19 Jul 2004:
469 Fix kgdb.S support for 74xx_75x cpu
470
wdenka9799ed2004-09-28 21:26:26 +0000471* Patch by Jon Loeliger, 15 Jul 2004:
472 Fix MPC85xx I2C driver
473
wdenke2d6d742004-09-28 20:34:50 +0000474* Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
475
wdenk5b835a32004-09-28 19:00:19 +0000476* Patch by Stephen Williams, 15 July 2004
477 Set the PCI class code for JSE board as part of PCI interface setup
478
479* Patch by Michael Bendzick, 15 Jul 2004:
480 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
481 CFG_FLASH_USE_BUFFER_WRITE is set
482
wdenk20bddb32004-09-28 17:59:53 +0000483* Patch by Yuli Barcohen, 13 Jul 2004:
484 Allow clock setting on MPC866/MPC885 series chips according to
485 environment variable `cpuclk'
486
487* Patch by Yuli Barcohen, 20 Apr 2004:
488 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
489
wdenkfa89d7c2004-09-28 16:44:41 +0000490* Patch by Vincent Dubey, 24 Sep 2004:
491 Add support for xaeniax board
492
wdenkdee058f2004-09-27 20:20:11 +0000493* Add comment about non-GPL character of standalone applications to
494 COPYING file
495
496* Fix FEC ethernet problem on NSCU board.
497
wdenkb2fc7e12004-09-21 23:33:32 +0000498* Patch by Gary Jennejohn, 09 Sep 2004:
499 allow to use USART1 as console port on at91rm9200dk boards
500
stroesea7a4df32004-09-16 12:37:13 +0000501* Patch by Stefan Roese, 16 Sep 2004:
502 Update AR405 board.
503
wdenk9e7130b2004-09-09 17:44:35 +0000504* Fix SysClk handling for PPChameleon and CATcenter boards
505
wdenka0ebde52004-09-08 22:03:11 +0000506* Patch by Detlev Zundel, 08 Sep 2004:
507 Update etags build target
508
509* Improve NetConsole support: add support for broadcast destination
510 address and buffered input.
511
512* Cleanup compiler warnings for GCC 3.3.x and later
513
514* Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
515
wdenk0bbcbd22004-08-28 22:45:57 +0000516* Add support for IDS "NC650" board
517
wdenk79cf7572004-08-28 21:09:14 +0000518* Add automatic update support for LWMON board
519
520* Clear Block Lock-Bits when erasing flash on LWMON board.
521
522* Fix return code of "fatload" command
523
524* Enable MSDOS/VFAT filesystem support for LWMON board
525
wdenkda54bc92004-08-04 21:56:49 +0000526* Patch by Martin Krause, 03 Aug 2004:
527 change timing for SM501 graphics controller on TQM5200 module
528
529* Patch by Mark Jonas, 13 July 2004:
530 - Total5200 LCD now run in little endian mode. Endianess conversion
531 is done in hardware.
wdenk0bbcbd22004-08-28 22:45:57 +0000532 - Removed last reference to "console" environment variable.
wdenkda54bc92004-08-04 21:56:49 +0000533
wdenk6e44b0f2004-08-02 23:39:03 +0000534* Patches by Lars Munch, 12 Jul 2004:
535 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
536 board specific
537 - split out the LXT971A PHY from ns_9750_eth.h
538 - split the dm9161 phy part out of at91rm9200_ether.c
539
wdenkda04a8b2004-08-02 23:22:59 +0000540* Patch by Andreas Engel, 12 Jul 2004:
541 Replaced hardcoded PL011 clock frequency with config variable.
542 Fixed wrong CONFIG_CMD_DFL doc.
543
544* Patch by Thomas Viehweger, 09 Jun 2004:
545 make it possible to remove chpart when there is only one partition
546
wdenkb8fb6192004-08-02 21:11:11 +0000547* Add support for console over UDP (compatible to Ingo Molnar's
548 netconsole patch under Linux)
549
wdenk492b9e72004-08-01 23:02:45 +0000550* Patch by Jon Loeliger, 16 Jul 2004:
551 - support larger DDR memories up to 2G on the PC8540/8560ADS and
552 STXGP3 boards
553 - Made MPC8540/8560ADS be 33Mhz PCI by default.
554 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
555 and CONFIG_L2_INIT_RAM options.
556 - Refactor Local Bus initialization out of SDRAM setup.
557 - Re-implement new version of LBC11/DDR11 errata workarounds.
558 - Moved board specific PCI init parts out of CPU directory.
559 - Added TLB entry for PCI-1 IO Memory
560 - Updated README.mpc85xxads
561
wdenk7ac16102004-08-01 22:48:16 +0000562* Patch by Sascha Hauer, 28 Jun:
563 - add generic support for Motorola i.MX architecture
564 - add support for mx1ads, mx1fs2 and scb9328 boards
565
566* Patches by Marc Leeman, 23 Jul 2004:
567 - Add define for the PCI/Memory Buffer Configuration Register
568 - corrected comments in cpu/mpc824x/cpu_init.c
569
570* Add support for multiple serial interfaces
571 (for example to allow modem dial-in / dial-out)
572
stroese5a668712004-07-15 14:41:43 +0000573* Patch by Stefan Roese, 15 Jul 2004:
574 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
575
wdenk3cc599e2004-08-01 13:09:47 +0000576* Fix NSCU config; add ethernet wakeup code.
577
wdenk7ac16102004-08-01 22:48:16 +0000578* Add link for preloader for Motorola Coldfire to README.m68k
wdenk3cc599e2004-08-01 13:09:47 +0000579
wdenkbac38cb2004-07-12 22:34:51 +0000580* Patch by Michael Bendzick, 12 Jul 2004:
581 fix output formatting in drivers/cfi_flash.c
582
wdenk973f6332004-07-12 14:37:59 +0000583* Patch by Mark Jonas, 02 Jul 2004:
584 Fix lowboot (again) on MPC5xxx
585
wdenkfa366cc2004-07-11 22:27:55 +0000586* Patch by Curt Brune, 07 Jul 2004:
587 relocate exception vectors on arm720t if needed
588
wdenk82db02f2004-07-11 22:19:26 +0000589* Patch by George G. Davis, 06 Jul 2004:
590 - update mach-types.h to latest arm.linux.org.uk master list
591 - Set correct OMAP1610 bi_arch_number for build target
592
593* Patch by Curt Brune, 06 Jul 2004:
594 evb4510: add support for timer interrupt; cleanup
595
wdenka8c13d42004-07-11 21:49:42 +0000596* Patch by Dan Poirot, 06 Jul 2004:
597 Fix sbc8260 environment variables
598
599* Cleanup redundand "console" environment variable
600
wdenk7dd13292004-07-11 20:04:51 +0000601* Patch by Mark Jonas, 05 Jul 2004:
602 add support for the Total5100's and Total5200's LCD screen
603
604* Patches by Dan Eisenhut, 01 Jul 2004:
605 - README fixes.
606 - Move doc2000.h include to prevent compiler warning on some boards
607
wdenkcc3f8a92004-07-11 19:17:20 +0000608* Patch by Mark Jonas, 01 Jul 2004:
609 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
610 MGT5100 and MPC5200 based Freescale platforms.
611
wdenk361f4a22004-07-11 18:10:30 +0000612* Patch by Philippe Robin, 01 Jul 2004:
613 Add initialization for Integrator and versatile board files.
614
615* Patch by Hinko Kocevar, 01 Jun 2004:
616 Fix VFD FB allocation, add LCD FB allocation on ARM
617
wdenk64519362004-07-11 17:40:54 +0000618* Patch by Martin Krause, 30 Jun 2004:
619 Add support for TQM5200 board
620
621* Patch by Martin Krause, 29 Jun 2004:
622 Add loopw command: infinite write loop on address range
623
wdenk20a61222004-07-10 23:48:41 +0000624* Patches by Yasushi Shoji, 29 Jun 2004:
625 - add empty include/asm-microblaze/processor.h
626 - add to CREDITS and MAINTAINERS
627 - add gd initialization
628 - add MicroBlaze and SUZAKU board to MAKEALL script
629 - add reset support for SUZAKU
630 - add flush_cache() for MicroBlaze
631 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
632 size flash memory on SUZAKU
633
wdenkb5bb1392004-07-10 23:11:10 +0000634* Patch by Prakash Kumar, 27 Jun 2004:
635 Add support for the PXA250 based Intrinsyc Cerf board.
636
637* Patch by Yasushi Shoji, 27 Jun 2004:
638 fix comment in include/common.h
639
wdenk265d2172004-07-10 22:35:59 +0000640* Rename SBC8560 into sbc8560 for consistency
641
642* Patch by Daniel Poirot, 24 Jun 2004:
643 Add support for Wind River's sbc8240 board
644
645* Patches by Yasushi Shoji, 26 Jun 2004:
646 - drivers/serial_xuartlite.c: fix "return 0" in void function
647 - add microblaze support to mkimage tool
648
wdenk3203c8f2004-07-10 21:45:47 +0000649* Patch by Fred Klatt, 25 Jun 2004:
wdenk265d2172004-07-10 22:35:59 +0000650 Add support for WindRiver's sbc8560 board
wdenk3203c8f2004-07-10 21:45:47 +0000651
652* Patch by Nicolas Lacressonniere, 24 Jun 2004
653 Small Bugs fixes for "at91rm9200dk" board:
654 - Timing modifications for SPI DataFlash access
655 - Fix NAND flash detection bug
656
657* Patch by Nicolas Lacressonniere, 24 Jun 2004:
658 Add Support for Flash AT49BV6416 for AT91RM9200DK board
659
wdenk13eb2212004-07-09 23:27:13 +0000660* Patch by Jon Loeliger, 17 June 2004:
661 Completion of the 8540ADS/8560ADS updates:
662 Fix some PCI and Rapid I/O memory maps,
663 Initialize both TSEC 1 and 2,
664 Initialize SDRAM
665 Update MAINTAINER for 85xx boards and README.mpc85xxads
666
wdenkec5dc0d2004-07-09 22:51:01 +0000667* Patch by Yuli Barcohen, 16 Jun 2004:
668 Remove obsolete AdderII port which was superseded by unified
669 AdderII/Adder87x port
670
671* Patch by Ladislav Michl, 16 Jun 2004:
672 Fix gcc-3.3.3 warnings for smc91111.c
673
stroeseaa192712004-07-02 14:38:26 +0000674* Patch by Stefan Roese, 02 Jul 2004:
675 - Fix bug in 405 ethernet driver; allocated data not cleared!
676 - Fix problem in 405 i2c driver; don't try to print without console!
677
wdenk3ea95e42004-07-01 22:02:29 +0000678* Patch by Paul Ruhland, 11 Jun 2004:
679 Remove debug code from 'board/lpd7a40x/flash.c'
680
wdenk99874b42004-07-01 21:40:08 +0000681* Patch by Andrea Marson, 11 Jun 2004:
682 Update for PPChameleon board:
683 - support for SysClk @ 25MHz
684 - support for Silicon Motion SM712 VGA controller
685 - some clean ups
686
wdenk3337af42004-07-01 20:28:03 +0000687* Patches by Richard Woodruff, 10 Jun 2004:
688 - fix problems with examples/stubs.c for GCC >= 3.4
689 - fix problems with gd initialization
690
wdenkf2140d52004-07-01 16:30:44 +0000691* Patch by Curt Brune, 17 May 2004:
692 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
693 - Add support for ESPD-Inc. EVB4510 Board
694
695* Patch by Marc Leeman, 11 May 2004:
696 Fix for MPC8245 - reading PPC Memory from another device with the
697 PPC as PCI target device corrupts data due to interenal hardware
698 buffering.
699
wdenk01686632004-06-30 22:59:18 +0000700* Fix "cls" command when used with splash screen
701
702* Increase NFS download timeout (now 1 min - 10 sec is to short for a
703 slow download of a big image)
704
wdenk0811ded2004-06-25 23:35:58 +0000705* Add "cls" function to MPC823 LCD driver so we can reinitialize the
706 display even after showing a bitmap
707
wdenk9e930b62004-06-19 21:19:10 +0000708* Patch by Josef Wagner, 04 Jun 2004:
709 - DDR Ram support for PM520 (MPC5200)
710 - support for different flash types (PM520)
711 - USB / IDE / CF-Card / DiskOnChip support for PM520
712 - 8 bit boot rom support for PM520/CE520
713 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
714 - I2C and RTC support for CPC45
715 - support of new flash type (28F160C3T) for CPC45
716
wdenk9e076902004-06-17 18:50:45 +0000717* Fix flash parameters passed to Linux for PPChameleon board
718
719* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
720
wdenk37bdfdf2004-06-10 21:55:33 +0000721* Patch by Paul Ruhland, 10 Jun 2004:
wdenk9e930b62004-06-19 21:19:10 +0000722 fix support for Logic SDK-LH7A404 board and clean up the
wdenk37bdfdf2004-06-10 21:55:33 +0000723 LH7A404 register macros.
724
725* Patch by Matthew McClintock, 10 Jun 2004:
726 Modify code to select correct serial clock on Sandpoint8245
727
wdenkefc6f362004-06-10 21:34:36 +0000728* Patch by Robert Schwebel, 10 Jun 2004:
729 Add support for Intel K3 strata flash.
730
731* Patch by Thomas Brand, 10 Jun 2004:
732 Fix "loads" command on DK1S10 board
733
wdenk9f664dd2004-06-09 21:50:45 +0000734* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk5b1e6142004-06-09 21:54:22 +0000735 Add support for 8MB flash SIMM and JFFS2 file system on
736 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
737
738* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk9f664dd2004-06-09 21:50:45 +0000739 Add support for Analogue&Micro Adder87x and the older AdderII board.
740
741* Patch by Ming-Len Wu, 09 Jun 2004:
742 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
743
wdenkec432742004-06-09 21:04:48 +0000744* Patch by Sam Song, 09 Jun 2004:
745 - Add support for RPXlite_DW board
746 - Update FLASH driver for 4*AM29DL323DB90VI
747 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
748
wdenk2d644822004-06-09 17:45:32 +0000749* Patch by Mark Jonas, 08 June 2004:
750 - Make MPC5200 boards evaluate the SVR to print processor name and
751 version in checkcpu() (cpu/mpc5xxx/cpu.c).
752
753* Patch by Kai-Uwe Bloem, 06 May 2004:
754 Fix endianess problem in cramfs code
755
wdenkaeba06f2004-06-09 17:34:58 +0000756* Patch by Tom Armistead, 04 Jun 2004:
757 Add support for MAX6900 RTC
758
759* Patches by Ladislav Michl, 03 Jun 2004:
760 - fix cfi_flash.c on LE systems
761 - let 'make mrproper' delete u-boot.img as well
762 - turn printf into debug in cfi_flash.c
763
wdenk51108172004-06-09 15:37:23 +0000764* Patch by Kurt Stremerch, 28 May 2004:
765 Add support for Exys XSEngine board
766
wdenk604b7a12004-06-09 15:29:49 +0000767* Patch by Martin Krause, 27 May 2004:
768 Fix a MPC5xxx I2C timing issue in i2c_probe().
769
770* Patch by Leif Lindholm, 27 May 2004:
771 Fix board_init_f() for dbau1x00 board.
772
wdenk920e91b2004-06-09 15:25:53 +0000773* Patch by Imre Deak, 26 May 2004:
774 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
775 Set flash base accordingly, and decide whether to do or skip board
776 specific setup steps.
777
778* Patch by Josef Baumgartner, 26 May 2004:
779 Add missing define in include/asm-m68k/global_data.h
780
wdenkd11115a2004-06-09 15:24:18 +0000781* Patch by Josef Baumgartner, 25 May 2004:
782 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
783
784* Patch by Paul Ruhland, 24 May 2004:
785 fix SDRAM initialization for LPD7A400 board.
786
wdenk79b59372004-06-09 14:58:14 +0000787* Patch by Jian Zhang, 20 May 2004:
788 add support for environment in NAND flash
789
wdenk76dd6c72004-06-09 14:47:54 +0000790* Patch by Yuli Barcohen, 20 May 2004:
791 Add support for Interphase iSPAN boards.
792
793* Patches by Paul Ruhland, 17 May 2004:
794 - Add I/O functions to the smc91111 ethernet driver to support the
795 Logic LPD7A40x boards.
wdenk3c711762004-06-09 13:37:52 +0000796 - Add support for the Logic Zoom LH7A40x based SDK board(s),
797 specifically the LPD7A400.
798
799* Patches by Robert Schwebel, 15 May 2004:
800 - call MAC address reading code also for SMSC91C111;
801 - make SMSC91C111 timeout configurable, remove duplicate code
802 - fix get_timer() for PXA
803 - update doc/README.JFFS2
804 - use "bootfile" env variable also for jffs2
805
wdenk7e920de2004-06-09 12:47:02 +0000806* Patch by Tolunay Orkun, 14 May 2004:
807 Add support for Cogent CSB472 board (8MB Flash Rev)
808
wdenk6568eaa2004-06-09 12:42:26 +0000809* Patch by Thomas Viehweger, 14 May 2004:
810 - flash.h: more flash types added
811 - immap_8260.h: some bits added (useful for RMII)
812 - cmd_coninfo.c: typo corrected, printf -> puts
813 - reduced size by replacing spaces with tab
814
wdenk0359dde2004-06-09 10:15:00 +0000815* Patch by Robert Schwebel, 13 May 2004:
816 Add 'imgextract' command: extract one part of a multi file image.
817
wdenkcc245992004-06-09 00:51:50 +0000818* Patches by Jon Loeliger, 11 May 2004:
wdenka445ddf2004-06-09 00:34:46 +0000819 Dynamically handle REV1 and REV2 MPC85xx parts.
820 (Jon Loeliger, 10-May-2004).
821 New consistent memory map and Local Access Window across MPC85xx line.
822 New CCSRBAR at 0xE000_0000 now.
823 Add RAPID I/O memory map.
824 New memory map in README.MPC85xxads
825 (Kumar Gala, 10-May-2004)
826 Better board and CPU identification on MPC85xx boards at boot.
827 (Jon Loeliger, 10-May-2004)
828 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
829 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
830 (Jim Robertson, 10-May-2004)
831 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
832 Supports multiple PHYs.
833 (Andy Fleming, 10-May-2004)
834 Some README.MPC85xxads updates.
835 (Kumar Gala, 10-May-2004)
836 Copyright updates for "Freescale"
837 (Andy Fleming, 10-May-2004)
838
wdenk96fe0d32004-06-09 00:15:33 +0000839* Patch by Stephen Williams, 11 May 2004:
840 Add flash support for ST M29W040B
841 Reduce JSE specific flash.c to remove dead code.
842
wdenk7f1447f2004-06-09 00:10:59 +0000843* Patch by Markus Pietrek, 04 May 2004:
844 Fix clear_bss code for ARM systems (all except s3c44b0 which
845 doesn't clear BSS at all?)
846
847* Fix "ping" problem on INC-IP board. Strange problem:
848 Sometimes the store word instruction hangs while writing to one of
849 the Switch registers, but only if the next instruction is 16-byte
850 aligned. Moving the instruction into a separate function somehow
851 makes the problem go away.
852
wdenk914be132004-06-08 00:22:43 +0000853* Patch by Rishi Bhattacharya, 08 May 2004:
854 Add support for TI OMAP5912 OSK Board
855
856* Patch by Sam Song May, 07 May 2004:
857 Fix typo of UPM table for rmu board
858
859* Patch by Pantelis Antoniou, 05 May 2004:
wdenkc4e854f2004-06-07 23:46:25 +0000860 - Intracom board update.
861 - Add Codec POST.
862
wdenk2a6109c2004-06-06 23:53:59 +0000863* Add support for the second Ethernet interface for the 'PPChameleon'
864 board.
865
wdenke3a06802004-06-06 23:13:55 +0000866* Patch by Dave Peverley, 30 Apr 2004:
867 Add support for OMAP730 Perseus2 Development board
868
869* Patch by Alan J. Luse, 29 Apr 2004:
870 Fix flash chip-select (OR0) option register setting on FADS boards.
871
872* Patch by Alan J. Luse, 29 Apr 2004:
873 Report MII network speed and duplex setting properly when
874 auto-negotiate is not enabled.
875
876* Patch by Jarrett Redd, 29 Apr 2004:
877 Fix hang on reset on Ocotea board due to flash in wrong mode.
878
wdenk6b1aa8d2004-06-06 22:11:41 +0000879* Patch by Dave Peverley, 29 Apr 2004:
880 add MAC address detection to smc91111 driver
881
882* Patch by David Müller, 28 Apr 2004:
883 fix typo in lib_arm/board.c
884
wdenk0e2bd9c2004-06-06 21:51:03 +0000885* Patch by Tolunay Orkun, 20 Apr 2004:
886 - README update: add CONFIG_CSB272 and csb272_config
887 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
888 i2cfast environment variable
889
wdenka7556b22004-06-06 21:35:06 +0000890* Patch by Yuli Barcohen, 19 Apr 2004:
891 - Rename DUET_ADS to MPC885ADS
892 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
893 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
894 - Clean up FADS family port to use the new defines
895
wdenkf8c590b2004-06-01 21:08:17 +0000896* Fix PCI support on CPC45 board
897
wdenke4adb352004-05-19 21:33:14 +0000898* Patch by Scott McNutt, 25 Apr 2004:
899 Add Nios GDB/JTAG Console support:
900 - Add stubs to support gdb via JTAG.
901 - Add support for console over JTAG.
902 - Minor cleanup.
903
wdenkbb33bab2004-05-13 13:23:58 +0000904* Add support for CATcenter board (based on PPChameleon ME module)
905
wdenke07ec1b2004-05-12 22:54:36 +0000906* Patch by Klaus Heydeck, 12 May 2004:
907 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
908 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
909 various changes to KUP4 board specific files
910
wdenkaf143832004-05-12 22:18:31 +0000911* Fix minor network problem on MPC5200: need some delay between
912 resetting the PHY and sending the first packet. Implemented in a
913 "natural" way by invoking the PHY reset and initialization code
914 only once after power on vs. each time the interface is brought up.
915
wdenkbd8cf2f2004-05-11 21:53:55 +0000916* Add some limited support for low-speed devices to SL811 USB controller
917 (at least "usb reset" now passes successfully and "usb info" displays
918 correct information)
919
wdenk63a10be2004-05-08 20:33:20 +0000920* Change init sequence for multiple network interfaces: initialize
921 on-chip interfaces before external cards.
922
wdenkf248ebc2004-05-05 19:44:41 +0000923* Fix memory leak in the NAND-specific JFFS2 code
924
925* Fix SL811 USB controller when attached to a USB hub
926
wdenk50fc90c2004-05-05 08:31:53 +0000927* Fix config option spelling in PM520 config file
928
929* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
930 patches by Pantelis Antoniou, 30 Mar 2004)
931
wdenk6c59edc2004-05-03 20:45:30 +0000932* Fix minor NAND JFFS2 related issue
933
934* Fixes for SL811 USB controller:
935 - implement workaround for broken memory stick
936 - improve error handling
937
938* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
939 cope with congested networks.
940
941======================================================================
wdenk33591052004-04-12 14:31:43 +0000942Changes for U-Boot 1.1.1:
943======================================================================
wdenk12490652004-04-18 21:13:41 +0000944
wdenk7ad5e4c2004-04-25 15:41:35 +0000945* Patch by Travis Sawyer, 23 Apr 2004:
946 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
947 errata from Vitesse Semiconductor.
wdenk7b370962004-04-25 14:37:29 +0000948
949* Patch by Philippe Robin, 22 Apr 2004:
wdenke07ec1b2004-05-12 22:54:36 +0000950 Fix ethernet configuration for "versatile" board
wdenk7b370962004-04-25 14:37:29 +0000951
952* Patch by Kshitij Gupta, 21 Apr 2004:
953 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
954
955* Patch by Steven Scholz, 24 Feb 2004:
956 Fix a bug in AT91RM9200 ethernet driver:
957 The MII interface is now initialized before accessing the PHY.
958
wdenk656140b2004-04-25 13:18:40 +0000959* Patch by John Kerl, 19 Apr 2004:
960 Use U-boot's miiphy.h for PHY register names, rather than
961 introducing a new header file.
962
963* Update pci_ids.h from linux-2.4.26
964
965* Patch by Masami Komiya, 19 Apr 2004:
966 Fix problem cause by VLAN function on little endian architecture
967 without VLAN environment
968
wdenkc78bf132004-04-24 23:23:30 +0000969* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenk656140b2004-04-25 13:18:40 +0000970 binary image for all clock frequencies. Implement run-time
wdenkc78bf132004-04-24 23:23:30 +0000971 optimization of flash access timing based on the actual bus
972 frequency.
973
wdenk20c98a62004-04-23 20:32:05 +0000974* Modify KUP4X board configuration to use SL811 driver for USB memory
975 sticks (including FAT / VFAT filesystem support)
976
977* Add SL811 Host Controller Interface driver for USB
978
979* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
980
981* Patch by Pantelis Antoniou, 19 Apr 2004:
982 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
983 Minor patches for Intracom boards.
984
985* Patch by Christian Pell, 19 Apr 2004:
986 cleanup support for CF/IDE on PCMCIA for PXA25X
987
wdenke44b9112004-04-18 23:32:11 +0000988* Temporarily disabled John Kerl's extended MII command code because
989 "miivals.h" is missing
990
991* Patches by Mark Jonas, 13 Apr 2004:
992 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
993 - Add sync instructions to IceCube SDRAM init code
994 - Move SDRAM chip constants into seperate include files
995 - Unify DDR and SDR initialization code
996 - Unify all IceCube (Lite5xxx) target names
997
wdenk61066ec2004-04-18 22:57:51 +0000998* Patch by John Kerl, 16 Apr 2004:
999 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1000 mii read 4-7 18-1a. Also add mii dump subcommand for
1001 pretty-printing standard regs 0-5.
1002
1003* Patch by Stephen Williams, 16 April 2004:
1004 fix typo in JSE.h; update MAINTAINERS
1005
wdenk19c8fb72004-04-18 22:26:17 +00001006* Patch by Matthew S. McClintock, 14 Apr 2004:
1007 fix initdram function for utx8245 board
1008
1009* Patch by Markus Pietrek, 14 Apr 2004:
1010 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1011
1012* Patch by Reinhard Meyer, 18 Apr 2004:
1013 provide the IDE Reset Function for EMK 5200 boards
1014
1015* Patch by Masami Komiya, 12 Apr 2004:
1016 fix pci_hose_write_config_{byte,word}_via_dword problems
1017
wdenka6270482004-04-18 22:03:42 +00001018* Patch by Sangmoon Kim, 12 Apr 2004:
1019 Update max RAM size for debris board
1020
1021* Patch by Travis Sawyer, 08 Apr 2004:
1022 Add TLB entry for second DIMM slot on ocotea
1023
1024* Patch by Masami Komiya, 08 Apr 2004:
1025 add RTL8169 network driver
1026
wdenk78924a72004-04-18 21:45:42 +00001027* Patch by Dan Malek, 07 Apr 2004:
1028 - Add support for RPC/STx GP3, Motorola 8560 board
1029 - Update 85xx TSEC driver so it searches MII for first available PHY
1030 and uses that one.
1031 - Add functions to support console MII commands.
1032
1033* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka6270482004-04-18 22:03:42 +00001034 Move initialization of bi_iic_fast[]
wdenk78924a72004-04-18 21:45:42 +00001035 from board_init_f() to board_init_r()
1036
1037* Patch by Yasushi Shoji, 07 Apr 2004:
1038 Cleanup microblaze port
1039
1040* Patch by Sangmoon Kim, 07 Apr 2004:
1041 Add auto SDRAM module detection for Debris board
1042
wdenk792c44a2004-04-18 21:17:30 +00001043* Patch by Rune Torgersen, 06 Apr 2004:
1044 - Fix some PCI problems on the MPC8266ADS board
1045 - Fix the location of some PCI entries in the immap structure
1046
wdenk12490652004-04-18 21:13:41 +00001047* Patch by Yasushi Shoji, 07 Apr 2004:
1048 - add support for microblaze processors
1049 - add support for AtmarkTechno "suzaku" board
1050
wdenk8886a662004-04-18 19:43:36 +00001051* Configure PPChameleon board to use redundand environment in flash
1052
1053* Configure PPChameleon board to use JFFS2 NAND support.
1054
1055* Added support for JFFS2 filesystem (read-only) on top of NAND flash
1056
wdenk05939202004-04-18 17:39:38 +00001057* Patch by Rune Torgersen, 16 Apr 2004:
1058 LBA48 fixes
wdenk33591052004-04-12 14:31:43 +00001059
wdenk6203e402004-04-18 10:13:26 +00001060* Patches by Pantelis Antoniou, 16 Apr 2004:
1061 - add support for a new version of an Intracom board and fix
1062 various other things on others.
1063 - add verify support to the crc32 command (define
1064 CONFIG_CRC32_VERIFY to enable it)
1065 - fix FEC driver for MPC8xx systems:
1066 1. fix compilation problems for boards that use dynamic
1067 allocation of DPRAM
1068 2. shut down FEC after network transfers
1069 - HUSH parser fixes:
1070 1. A new test command was added. This is a simplified version of
1071 the one in the bourne shell.
1072 2. A new exit command was added which terminates the current
1073 executing script.
1074 3. Fixed handing of $? (exit code of last executed command)
wdenk05939202004-04-18 17:39:38 +00001075 - Fix some compile problems;
1076 add "once" functionality for the netretry variable
wdenk6203e402004-04-18 10:13:26 +00001077
wdenke5cda752004-04-15 23:23:39 +00001078* Patch by George G. Davis, 02 Apr 2004:
1079 add support for Intel Assabet board
1080
wdenk634d2f72004-04-15 23:14:49 +00001081* Patch by Stephen Williams, 01 Apr 2004:
1082 Add support for Picture Elements JSE board
1083
1084* Patch by Christian Pell, 01 Apr 2004:
1085 Add CompactFlash support for PXA systems.
1086
wdenk3902d702004-04-15 18:22:41 +00001087* Patches by Pantelis Antoniou, 30 Mar 2004:
1088 - add auto-complete support to the U-Boot CLI
1089 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk61642172004-04-15 21:16:42 +00001090 - add support for the Epson 156x series of graphical displays
1091 (These displays are serial and not suitable for using a normal
1092 framebuffer console on them)
1093 - add infrastructure needed in order to POST any DSPs in a board
wdenke7047de2004-04-15 21:31:56 +00001094 - improve and fix various things in the MPC8xx FEC driver:
1095 1. The new 87x and 88x series of processors have two FECs,
1096 and the new driver supports them both.
1097 2. Another change in the 87x/88x series is support for
1098 the RMII (Reduced MII) interface. However numerous
1099 changes are needed to make it work since the PHYs
1100 are connected to the same lines. That means that
1101 you have to address them correctly over the MII
1102 interface.
1103 3. We now correctly match the MII/RMII interface
1104 configuration to what the PHY reports.
wdenk145d2c12004-04-15 21:48:45 +00001105 - Fix problem when readingthe MII status register. Due to the
1106 internal design of many PHYs you have to read the register
1107 twice. The problem is more apparent in 10Mbit mode.
1108 - add new mode ".jffs2s" for reading from a NAND device: it just
1109 skips over bad blocks.
1110 - add networking support for VLANs (802.1q), and CDP (Cisco
1111 Discovery Protocol)
wdenk270a8bd2004-04-15 21:58:11 +00001112 - some minor patches / cleanup
wdenk3902d702004-04-15 18:22:41 +00001113
1114* Patch by Yuli Barcohen, 28 Mar 2004:
1115 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1116 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1117 - Change configuration method for MPC8260ADS family
1118
wdenk2fb73902004-04-12 16:12:49 +00001119* add startup code to clear the BSS of standalone applications
1120
wdenk33591052004-04-12 14:31:43 +00001121* Fix if / elif handling bug in HUSH shell
1122
1123======================================================================
wdenka9f01392004-04-10 20:44:51 +00001124Changes for U-Boot 1.1.0:
wdenk87249ba2004-01-06 22:38:14 +00001125======================================================================
1126
wdenka09491a2004-04-08 22:31:29 +00001127* Patch by Mark Jonas: Remove config.tmp files only when
1128 unconfiguring the board
1129
1130* Adapt RMU board for bigger flash memory
1131
wdenk65faef92004-03-25 19:29:38 +00001132* Patch by Klaus Heydeck, 13 Mar 2003:
1133 Add support for KUP4X Board
1134
wdenk4d01d9e2004-03-25 14:59:05 +00001135* Patch by Pavel Bartusek, 21 Mar 2004
1136 Add Reiserfs support
1137
1138* Patch by Hinko Kocevar, 20 Mar 2004
1139 - Add auto-release for SMSC LAN91c111 driver
1140 - Add save/restore of PTR and PNR regs as suggested in datasheet
1141
wdenkeec9a3d2004-03-23 23:20:24 +00001142* Patch by Stephen Williams, 19 March 2004
1143 Increase speed of sector reads from SystemACE,
1144 shorten poll timeout and remove a useless reset
1145
1146* Patch by Tolunay Orkun, 19 Mar 2004:
1147 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1148 (CONFIG_PHY_GIGE)
1149
1150* Patch by Brad Kemp, 18 Mar 2004:
1151 prevent machine checks during a PCI scan
1152
1153* Patch by Pierre Aubert, 18 Mar 2004:
1154 Fix string cleaning in IDE identification
1155
wdenkaea86e42004-03-23 22:53:55 +00001156* Patch by Pierre Aubert, 18 Mar 2004:
1157 - Unify video mode handling for Chips & Technologies 69000 Video
1158 chip and Silicon Motion SMI 712/710/810 Video chip
1159 - Add selection of the video output (CRT or LCD) via 'videoout'
1160 environment variable for the Silicon Motion
1161 - README update
1162
1163* Patch by Pierre Aubert, 18 Mar 2004:
1164 include/common.h typo fix
1165
1166* Patches by Tolunay Orkun, 17 Mar 2004:
1167 - Add support for bd->bi_iic_fast[] initialization via environment
1168 variable "i2cfast" (CONFIG_I2CFAST)
1169 - Add "i2cfast" u-boot environment variable support for csb272
1170
wdenk8d4d1f62004-03-23 22:37:33 +00001171* Patch by Carl Riechers, 17 Mar 2004:
1172 Ignore '\0' characters in console input for use with telnet and
1173 telco pads.
1174
1175* Patch by Leon Kukovec, 17 Mar 2004:
1176 typo fix for strswab prototype #ifdef
1177
wdenk42c05472004-03-23 22:14:11 +00001178* Patches by Thomas Viehweger, 16 Mar 2004:
1179 - show PCI clock frequency on MPC8260 systems
1180 - add FCC_PSMR_RMII flag for HiP7 processors
1181 - in do_jffs2_fsload(), take load address from load_addr if not set
1182 explicit, update load_addr otherwise
1183 - replaced printf by putc/puts when no formatting is needed
1184 (smaller code size, faster execution)
1185
wdenkf16b5162004-03-23 21:43:07 +00001186* Patch by Phillippe Robin, 16 Mar 2004:
1187 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1188
1189* Patch by Stephen Williams, 15 Mar 2004:
1190 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1191
1192* Patch by Tolunay Orkun, 15 Mar 2004:
1193 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1194
1195* Patch by Travis Sawyer, 15 Mar 2004:
1196 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1197
wdenkc12081a2004-03-23 20:18:25 +00001198* Add start-up delay to make sure power has stabilized before
1199 attempting to switch on USB on SX1 board.
1200
1201* Patch by Josef Wagner, 18 Mar 2004:
1202 - Add support for MicroSys XM250 board (PXA255)
1203 - Add support for MicroSys PM828 board (MPC8280)
1204 - Add support for 32 MB Flash on PM825/826
1205 - new SDRAM refresh rate for PM825/PM826
1206 - added support for MicroSys PM520 (MPC5200)
1207 - replaced Query by Identify command in CPU86/flash.c
1208 to support 28F160F3B
1209
1210* Fix wrap around problem with udelay() on ARM920T
1211
1212* Add support for Macronix flash on TRAB board
1213
wdenk18bd81e2004-03-17 01:13:07 +00001214* Patch by Pierre Aubert, 15 Mar 2004:
1215 Fix buffer overflow in IDE identification
1216
1217* Fix power-off of LCD for out-of-band temperatures on LWMON board
1218
1219* Remove redundand #define in IceCube.h
1220
wdenk0ef49462004-03-15 09:00:01 +00001221* Patch by Steven Scholz, 27 Feb 2004:
1222 - Adding get_ticks() and get_tbclk() for AT91RM9200
1223 - Many white space fixes in cpu/at91rm9200/interrupts.c
1224
1225* Patches by Steven Scholz, 20 Feb 2004:
1226 some cleanup in AT91RM9200 related code
1227
wdenked2ac4b2004-03-14 18:23:55 +00001228* Patches by Travis Sawyer, 12 Mar 2004:
1229 - Fix Gigabit Ethernet support for 440GX
1230 - Add Gigabit Ethernet Support to MII PHY utilities
1231
1232* Patch by Brad Kemp, 12 Mar 2004:
1233 Fixes for drivers/cfi_flash.c:
1234 - Better support for x8/x16 implementations
1235 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1236 - Added defines for AMD command and address constants
1237
1238* Patch by Leon Kukovec, 12 Mar 2004:
1239 Fix get_dentfromdir() to correctly handle deleted dentries
wdenkc35ba4e2004-03-14 22:25:36 +00001240
wdenked2ac4b2004-03-14 18:23:55 +00001241* Patch by George G. Davis, 11 Mar 2004:
1242 Remove hard coded network settings in TI OMAP1610 H2
1243 default board config
1244
1245* Patch by George G. Davis, 11 Mar 2004:
1246 add support for ADS GraphicsClient+ board.
1247
wdenk18bd81e2004-03-17 01:13:07 +00001248* Patch by Pierre Aubert, 11 Mar 2004:
wdenke55402c2004-03-14 16:51:43 +00001249 - add bitmap command and splash screen support in cfb console
1250 - add [optional] origin in the bitmap display command
1251
1252* Patch by Travis Sawyer, 11 Mar 2004:
1253 Fix ocotea board early init interrupt setup.
1254
1255* Patch by Thomas Viehweger, 11 Mar 2004:
1256 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1257
wdenke28cf632004-03-14 15:20:55 +00001258* Patch by Stephan Linz, 09 Mar 2004
1259 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1260
1261* Patch by George G. Davis, 9 Mar 2004:
1262 fix recent build failure for SA1100 target
1263
1264* Patch by Travis Sawyer, 09 Mar 2004:
1265 Support native interrupt mode for the IBM440GX.
1266 Previously it was running in 440GP compatibility mode.
1267
wdenk4989f872004-03-14 15:06:13 +00001268* Patch by Philippe Robin, 09 Mar 2004:
1269 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1270 Platform support.
1271
1272* Patch by Masami Komiya, 08 Mar 2004:
1273 Don't overwrite server IP address or boot file name
1274 when the boot server does not return values
1275
wdenk18bd81e2004-03-17 01:13:07 +00001276* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk4989f872004-03-14 15:06:13 +00001277 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1278
wdenk369d43d2004-03-14 14:09:05 +00001279* Patch by Tolunay Orkun, 5 Mar 2004:
1280 Fix early board initialization for Cogent CSB272 board
1281
1282* Patch by Ed Okerson, 3 Mar 2004:
1283 fix CFI flash writes for little endian systems
1284
1285* Patch by Reinhard Meyer, 01 Mar 2004:
1286 generalize USB and IDE support for MPC5200 with according
1287 changes to IceCube.h and TOP5200.h
1288 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1289 add info about USB and IDE to README
1290
wdenkacd9b102004-03-14 00:59:59 +00001291* Patch by Yuli Barcohen, 4 Mar 2004:
1292 Fix problems with GCC 3.3.x which changed handling of global
1293 variables explicitly initialized to zero (now in .bss instead of
1294 .data as before).
1295
1296* Patch by Leon Kukovec, 02 Mar 2004:
1297 add strswab() to fix IDE LBA capacity, firmware and model numbers
1298 on little endian machines
1299
1300* Patch by Masami Komiya, 02 Mar 2004:
1301 - Remove get_ticks() from NFS code
1302 - Add verification of RPC transaction ID
1303
1304* Patch by Pierre Aubert, 02 Mar 2004:
1305 cleanup for IDE and USB drivers for MPC5200
1306
1307* Patch by Travis Sawyer, 01 Mar 2004:
wdenk00fe1612004-03-14 00:07:33 +00001308 Ocotea:
1309 - Add IBM PPC440GX Ref Platform support (Ocotea)
1310 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1311 Adapted to U-Boot and 440GX port
1312 440gx_enet.c:
1313 - Add gracious handling of all Ethernet Pin Selections for 440GX
1314 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1315 ppc440.h:
1316 - Add needed bit definitions
1317 - Fix formatting
1318
1319* Patch by Carl Riechers, 1 Mar 2004:
1320 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1321
1322* Patch by Stephan Linz, 27 Feb 2004
1323 - avoid problems for targets without NFS download support
1324
wdenkf602aa02004-03-13 23:29:43 +00001325* Patch by Rune Torgersen, 27 Feb 2004:
1326 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1327 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1328 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1329
1330* Patch by Masami Komiya, 27 Feb 2004:
1331 Fix rarpboot: add autoload by NFS
1332
1333* Patch by Dan Eisenhut, 26 Feb 2004:
1334 fix flash_write return value in saveenv
1335
1336* Patch by Stephan Linz, 11 Dec 2003
1337 expand config.mk to avoid trigraph warnings on NIOS
1338
1339* Rename "BMS2003" board into "HMI10"
1340
wdenk05822bf2004-03-12 15:38:25 +00001341* SX1 patches: use "serial#" for USB serial #; use redundand environment
1342 storage; auto-set console on USB port (using preboot command)
1343
wdenk29e7f5a2004-03-12 00:14:09 +00001344* Add support for SX1 mobile phone; add support for USB-based console
1345 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1346
wdenk0a12b752004-03-11 22:46:36 +00001347* Fix LOWBOOT configuration for MPC5200 with DDR memory
1348
wdenk0e2874cb2004-03-02 14:05:39 +00001349* Fix SDRAM timings for LITE5200 / IceCube board
1350
1351* Handle Auti-MDIX / connection status for INCA-IP
1352
1353* Fix USB problems when attempting to read 0 bytes
1354
wdenk372f0302004-02-27 08:21:54 +00001355* Patch by Travis Sawyer, 26 Feb 2004:
1356 Fix broken compile for XPEDITE1K target.
1357
1358* Patch by Stephan Linz, 26 Feb 2004:
1359 Bug fix for NFS code on NIOS targets
wdenk29e7f5a2004-03-12 00:14:09 +00001360
wdenk372f0302004-02-27 08:21:54 +00001361* Patch by Stephen Williams, 26 Feb 2004:
1362 Break up SystemACE reads of large block counts
1363
wdenk6ea1cf02004-02-27 08:20:54 +00001364* Patch by Pierre Aubert, 26 Feb 2004
1365 add IDE support for MPC5200
1366
1367* Patch by Masami Komiya, 26 Feb 2004:
1368 add autoload via NFS
1369
1370* Patch by Stephen Williams
1371 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1372 elsewhere in the source.
1373
wdenkd729d302004-02-27 00:07:27 +00001374* Patch by Steven Scholz, 25 Feb 2004:
1375 - Timeouts in FPGA code should be based on CFG_HZ
1376 - Minor cleanup in code for Altera FPGA ACEX1K
1377
1378* Patch by Steven Scholz, 25 Feb 2004:
1379 Changed "Directory Hierarchy" section in README
1380
1381* Patch by Masami Komiya, 25 Feb 2004:
1382 Reduce copy count in nfs_read_reply() of NFS code
1383
wdenk5f495752004-02-26 23:46:20 +00001384* Patch by Markus Pietrek, 24 Feb 2004:
1385 NS9750 DevBoard added
1386
wdenk6ea1cf02004-02-27 08:20:54 +00001387* Patch by Pierre Aubert, 24 Feb 2004
wdenk5f495752004-02-26 23:46:20 +00001388 add USB support for MPC5200
1389
1390* Patch by Steven Scholz, 24 Feb 2004:
1391 - fix MII commands to use values from last command
1392
1393* Patch by Torsten Demke, 24 Feb 2004:
1394 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1395
wdenkdb82c8e2004-02-26 23:01:04 +00001396* Patch by Rahul Shanbhag, 19 Feb 2004:
1397 Fixes for for OMAP1610 board:
1398 - shift some IRQ specific code to platform.S file
1399 - remove duplicatewatchdog reset code from start.S
1400
1401* Make Auto-MDIX Support configurable on INCA-IP board
1402
1403* Fix license for mkimage tool
1404
wdenk77ef4c62004-02-24 22:33:21 +00001405* Patch by Masami Komiya, 24 Feb 2004:
1406 Update NetBootFileXferSize in NFS code
1407
1408* Patch by Scott McNutt, 24 Feb 2004:
1409 fix packet length in NFS code
1410
wdenkbe9c1cb2004-02-24 02:00:03 +00001411* Patch by Masami Komiy, 22 Feb 2004:
1412 Add support for NFS for file download
1413
wdenkb98ac282004-02-24 00:16:43 +00001414* Patch by Andrea Scian, 17 Feb 2004:
1415 Add support for S3C44B0 processor and DAVE B2 board
1416
1417* Patch by Steven Scholz, 20 Feb 2004:
1418 - Add support for MII commands on AT91RM9200 boards
1419 - some cleanup in AT91RM9200 ethernet code
1420
wdenke537b3b2004-02-23 23:54:43 +00001421* Patch by Peter Ryser, 20 Feb 2004:
1422 Add support for the Xilinx ML300 platform
1423
1424* Patch by Stephan Linz, 17 Feb 2004:
1425 Fix watchdog support for NIOS
1426
1427* Patch by Josh Fryman, 16 Feb 2004:
1428 Fix byte-swapping for cfi_flash.c for different bus widths
1429
1430* Patch by Jon Diekema, 14 Jeb 2004:
1431 Remove duplicate "FPGA Support" notes from the README file
1432
wdenke97d3d92004-02-23 22:22:28 +00001433* Patches by Reinhard Meyer, 14 Feb 2004:
1434 - update board/emk tree; use common flash driver
1435 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1436 [adapted for other PPC CPUs -- wd]
1437 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1438
1439* Patch by Jon Diekema, 13 Feb 2004:
1440 Call show_boot_progress() whenever POST "FAILED" is printed.
1441
1442* Patch by Nishant Kamat, 13 Feb 2004:
1443 Add support for TI OMAP1610 H2 Board
1444 Fixes for cpu/arm926ejs/interrupt.c
1445 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1446 Fix for a timer bug in OMAP1610 Innovator
1447 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1448
1449* Patches by Stephan Linz, 12 Feb 2004:
1450 - add support for NIOS timer with variable period preload counter value
1451 - prepare POST framework support for NIOS targets
1452
1453* Patch by Denis Peter, 11 Feb 2004:
1454 add POST support for the MIP405 board
1455
wdenkf70cbb22004-02-23 20:48:38 +00001456* Patch by Laurent Mohin, 10 Feb 2004:
1457 Fix buffer overflow in common/usb.c
1458
1459* Patch by Tolunay Orkun, 10 Feb 2004:
1460 Add support for Cogent CSB272 board
1461
wdenk2ebee312004-02-23 19:30:57 +00001462* Patch by Thomas Elste, 10 Feb 2004:
1463 Add support for NET+50 CPU and ModNET50 board
1464
1465* Patch by Sam Song, 10 Feb 2004:
1466 Fix typos in cfi_flash.c
1467
1468* Patch by Leon Kukovec, 10 Feb 2004
1469 Fixed long dir entry slot id calculation in get_vfatname
1470
1471* Patch by Robin Gilks, 10 Feb 2004:
1472 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1473 !=, <>, <, >, <=, >=)
1474
wdenkef893942004-02-23 16:11:30 +00001475* Fix problem with side effects in macros in include/usb.h
1476
1477* Patch by David Benson, 13 Nov 2003:
1478 bug 841358 - fix TFTP download size limit
1479
1480* Fixing bug 850768:
1481 improper flush_cache() in load_serial()
1482
1483* Fixing bug 834943:
1484 MPC8540 - missing volatile declarations
1485
1486* Patch by Stephen Williams, 09 Feb 2004:
1487 Add support for Xilinx SystemACE chip:
1488 - New files common/cmd_ace.c and include/systemace.h
1489 - Hook systemace support into cmd_fat and the partition manager
1490
1491* Patch by Travis Sawyer, 09 Feb 2004:
1492 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1493
wdenk56ed43e2004-02-22 23:46:08 +00001494* Patch by Travis Sawyer, 09 Feb 2004:
1495 o 440GX:
1496 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1497 - Add phymode for 440 enet
1498 - fix pci pre init
1499 o XPedite1K:
1500 - Change board_pre_init to board_early_init_f
1501 - Add user flash to bus controller setup
1502 - Fix pci pre init
1503 - Fix is_pci_host to check GPIO for monarch bit
1504 - Force xpedite1k to pci conventional mode (via #define option)
1505
1506* Patch by Brad Kemp, 4 Feb 2004:
1507 - handle the machine check that is generated during the PCI scans
1508 on 82xx processors.
1509 - define the registers used in the IMMR by the PCI subsystem.
1510
1511* Patch by Pierre Aubert, 03 Feb 2004:
1512 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1513
1514* Patch by Jeff Angielski, 03 Feb 2004:
1515 Fix copy & paste error in cpu/mpc8260/pci.c
1516
1517* Patch by Reinhard Meyer, 24 Jan 2004:
1518 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1519
wdenk4dd56e52004-02-20 22:02:48 +00001520* Add Auto-MDIX support for INCA-IP
1521
wdenke65527f2004-02-12 00:47:09 +00001522* Some code cleanup
1523
1524* Patch by Josef Baumgartner, 10 Feb 2004:
1525 Fixes for Coldfire port
1526
1527* Patch by Brad Kemp, 11 Feb 2004:
1528 Fix CFI flash driver problems
1529
wdenk88d73b52004-02-11 21:35:18 +00001530* Make sure to use a bus clock divider of 2 only when running TQM8xxM
1531 modules at CPU clock frequencies above 66 MHz.
wdenke65527f2004-02-12 00:47:09 +00001532
wdenk88d73b52004-02-11 21:35:18 +00001533* Optimize flash programming speed for LWMON (by another 100% :-)
1534
wdenk6cfa84e2004-02-10 00:03:41 +00001535* Patch by Jian Zhang, 3 Feb 2004:
1536 - Changed the incorrect FAT12BUFSIZE
1537 - data_begin in fsdata can be negative. Changed it to be short.
1538
wdenkc0bc2e12004-02-09 23:12:24 +00001539* Patches by Stephan Linz, 30 Jan 2004:
1540 1: - board/altera/common/flash.c:flash_erase():
1541 o allow interrupts befor get_timer() call
1542 o check-up each erased sector and avoid unexpected timeouts
1543 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1544 o enclose sevenseg_set() in cpp condition
1545 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1546 - fix some typed in mistakes in the NIOS documentation
1547 2: - split DK1C20 configuration into several header files:
1548 o two new files for each NIOS CPU description
1549 o U-Boot related part is remaining in DK1C20.h
1550 3: - split DK1S10 configuration into several header files:
1551 o two new files for each NIOS CPU description
1552 o U-Boot related part is remaining in DK1S10.h
1553 4: - Add support for the Microtronix Linux Development Kit
1554 NIOS CPU configuration at the Altera Nios Development Kit,
1555 Stratix Edition (DK-1S10)
1556 5: - Add documentation for the Altera Nios Development Kit,
1557 Stratix Edition (DK-1S10)
1558 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1559 (master only)
1560 7: - Add support for the common U-Boot SPI framework at
1561 RTC driver DS1306
1562
wdenkca262162004-02-09 20:51:26 +00001563* Patch by Rahul Shanbhag, 28 Jan 2004:
1564 Fix flash protection/locking handling for OMAP1610 innovator board.
1565
1566* Patch by Rolf Peukert, 28 Jan 2004:
1567 fix flash write problems on CSB226 board (write with 32 bit bus width)
1568
1569* Patches by Mark Jonas, 16 Jan 2004:
1570 - fix rounding error when calculating baudrates for MPC5200 PSCs
1571 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1572 time which is not supported
1573
wdenk2cefd152004-02-08 22:55:38 +00001574* Patch by Yuli Barcohen, 26 Jan 2004:
1575 Allow bzip2 compression for small memory footprint boards
1576
1577* Patch by Brad Kemp, 21 Jan 2004:
1578 Add support for CFI flash driver for both the Intel and the AMD
1579 command sets.
1580
1581* Patch by Travis Sawyer, 20 Jan 2004:
1582 Fix pci bridge auto enumeration of sibling p2p bridges.
1583
1584* Patch by Tolunay Orkun, 12 Jan 2004:
1585 Add some delays as needed for Intel LXT971A PHY support
1586
1587* Patches by Stephan Linz, 09 Jan 2004:
1588 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1589 - make DK1C20 board configuration related to ASMI conform to
1590 documentation
1591
wdenk927034e2004-02-08 19:38:38 +00001592* Patch by Anders Larsen, 09 Jan 2004:
1593
1594 ARM memory layout fixes: the abort-stack is now set up in the
1595 correct RAM area, and the BSS is zeroed out as it should be.
1596
1597 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1598 of the linker scripts are replaced by '__bss_start' and '_end',
1599 resp., which is a further step to eliminate unnecessary differences
1600 between the implementation of the CPU architectures.
1601
wdenk5401de42004-02-07 01:27:10 +00001602* Patch by liang a lei, 9 Jan 2004:
1603 Fix Intel 28F128J3 ID in include/flash.h
1604
1605* Patch by Masami Komiya, 09 Jan 2004:
1606 add support for TB0229 board (NEC VR4131 MIPS processor)
1607
1608* Patch by Leon Kukovec, 12 Dec 2003:
1609 changed extern __inline__ into static __inline__ in
1610 include/linux/byteorder/swab.h
1611
wdenk544e9732004-02-06 23:19:44 +00001612* Patch by Travis Sawyer, 30 Dec 2003:
1613 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1614 select MDI port based on enabled EMAC device.
1615 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1616 base PrPMC board.
1617
wdenk4b6e9052004-02-06 21:48:22 +00001618* Patch by Wolter Kamphuis, 15 Dec 2003:
1619 made CONFIG_SILENT_CONSOLE usable on all architectures
1620
1621* Disable date command on TQM866M - there is no RTC on MPC866
1622
wdenkfde37042004-01-31 20:06:54 +00001623* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1624
wdenk433feff2004-01-29 09:22:58 +00001625* Implement adaptive SDRAM timing configuration based on actual CPU
1626 clock frequency for INCA-IP; fix problem with board hanging when
1627 switching from 150MHz to 100MHz
1628
1629* Add PCMCIA CS support for BMS2003 board
1630
wdenkb50cde52004-01-24 20:25:54 +00001631* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1632 see doc/README.MPC866 for details;
1633 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1634 calculate CPU clock frequency from PLL register values.
1635
1636* Add support for 128 MB RAM on TQM8xxL/M modules
1637
wdenk398eeff2004-01-21 20:46:28 +00001638* Fix PS/2 keyboard problem caused by statically initialized variable
1639 pointing to a location in flash
1640
1641* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1642
wdenkda55c6e2004-01-20 23:12:12 +00001643* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1644 before we can access it; add delay in case we are faster (with no
1645 CF card inserted)
1646
1647* Cleanup of some init functions
1648
1649* Make sure SCC Ethernet is always stopped by the time we boot Linux
1650 to avoid Linux crashes by early packets coming in.
1651
1652* Accelerate flash accesses on LWMON board by using buffered writes
1653
wdenk2b80ae52004-01-18 18:21:54 +00001654* Fix typo in Makefile;
1655 fix problem with PARTNUM detection
1656
wdenkb983fa22004-01-16 00:30:56 +00001657* Patch by Reinhard Meyer, 09 Jan 2004:
1658 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1659
1660* Add support for IDE LED on BMS2003 board
1661 (exclusive with status LED!)
1662
1663* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1664 BMS2003 board)
1665
1666* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1667 Add common files for "emk" boards
1668
wdenk87249ba2004-01-06 22:38:14 +00001669* Add a common get_ram_size() function and modify the the
1670 board-specific files to invoke that common implementation.
1671
1672======================================================================
wdenk7c699672004-01-06 11:13:56 +00001673Changes for U-Boot 1.0.1:
wdenk4b16c2e2003-11-07 13:42:26 +00001674======================================================================
1675
wdenk7c699672004-01-06 11:13:56 +00001676* Set default clock for INCA-IP to 150 MHz
1677
wdenk2f99a692004-01-04 22:51:12 +00001678* Make BMS2003 use a separate config file to avoid #ifdef mess;
1679 add I2C support; add support for DS1337 RTC
1680
1681* Add CompactFlash support for BMS2003 board
1682
1683* Add support for status LED on BMS2003 board
1684
wdenkad276f22004-01-04 16:28:35 +00001685* Patch by Scott McNutt, 02 Jan 2004:
1686 Add support for the Nios Active Serial Memory Interface (ASMI)
1687 on Cyclone devices
1688
1689* Patch by Andrea Marson, 16 Dec 2003:
1690 Add support for the PPChameleon ME and HI modules
1691
1692* Patch by Yuli Barcohen, 22 Dec 2003:
1693 Add support for Motorola DUET ADS board (MPC87x/88x)
1694
wdenkae65f502004-01-03 21:24:46 +00001695* Patch by Robert Schwebel, 15 Dec 2003:
1696 add support for cramfs (uses JFFS2 command interface)
1697
wdenk3be717f2004-01-03 19:43:48 +00001698* Patches by Stephan Linz, 11 Dec 2003:
1699 - more documentation for NIOS port
1700 - new struct nios_pio_t, struct nios_spi_t
1701 - Reconfiguration for NIOS Development Kit DK1C20:
1702 o move board related code from board/dk1c20
1703 to board/altera/dk1c20
1704 o create a new common source path board/altera/common
1705 and move generic flash access stuff into it
1706 o change/expand configuration file DK1C20.h
1707 - Add support for NIOS Development Kit DK1S10
1708 - Add status LED support for NIOS systems
1709 - Add dual 7-segment LED support for Altera NIOS DevKits
1710
wdenk5da7f2f2004-01-03 00:43:19 +00001711* Patch by Ronen Shitrit, 10 Dec 2003:
1712 Add support for the Marvell DB64360 / DB64460 development boards
1713
1714* Patch by Detlev Zundel, 10 Dec 2003:
1715 fix dependency problem in examples/Makefile
1716
wdenkbc01dd52004-01-02 16:05:07 +00001717* Patch by Denis Peter, 8 Dec 2003
1718 - add support for the PATI board (MPC555)
1719 - add SPI support for the MPC5xx
1720
1721* Patch by Anders Larsen, 08 Dec 2003:
1722 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1723 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1724 cleanup some redundand #defines
1725
wdenk0260cd62004-01-02 15:01:32 +00001726* Patch by André Schwarz, 8 Dec 2003:
1727 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1728 - TX and RX deskriptors must be quad-word aligned
1729 - does not work with only one TX deskriptor
1730 - standard reset method does not work
1731
1732* Patch by Masami Komiya, 08 Dec 2003:
1733 add RTL8139 ethernet driver
1734
1735* Patches by Ed Okerson, 07 Dec 2003:
1736 - fix ethernet for the AU1x00 processors in little-endian mode.
1737 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1738
wdenk1ebf41e2004-01-02 14:00:00 +00001739* Minor code cleanup (coding style)
1740
1741* Patch by Reinhard Meyer, 30 Dec 2003:
1742 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1743 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1744 - turned debug print of PHY registers into a function (called in two places)
1745 - added support for EMK MPC5200 based modules
1746
1747* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1748
1749* Add support for TQM866M modules
1750
1751* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1752
1753* Fix a few compiler warnings
1754
wdenk78e3ab32003-12-28 11:44:59 +00001755* Patch by Reinhard Meyer, 28 Dec 2003:
1756 Add initial support for TOP5200 board
1757
wdenk67f13362003-12-27 19:24:54 +00001758* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1759 environment variable which can set to "100", "133", or "150". The
1760 CPU clock will be configured accordingly upon next reboot. Other
1761 values are ignored. In case of an invalid or undefined "cpuclk"
1762 value, the compile-time default CPU clock speed will be used.
1763
1764* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1765 window that is used to access the UART registers by the Linux driver)
1766
1767* Patch by Reinhard Meyer, 20 Dec 2003:
1768 Fix clock calculation for the MPC5200 for higher clock frequencies
1769 (above 2**32 / 10 = 429.5 MHz).
1770
1771* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1772
wdenk236d3fc2003-12-20 22:45:10 +00001773* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1774
1775* Add new configuration for IceCube board with DDR memory
1776
1777* Update TRAB memory configurations
1778
wdenkdf28aa02003-12-12 00:02:26 +00001779* Add JFFS2 support for INCA-IP board
1780
stroese9c470352003-12-09 15:04:55 +00001781* Patch by Bill Hargen, 09 Dec 2003:
1782 - BUBINGA405EP: changed flash driver to protect top sector containing
1783 first instruction.
1784 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1785 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1786 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1787 - 405EP: added/fixed support for "reginfo" command.
1788 - 4xx: removed spurious MII error messages on "mii info" command.
1789
wdenkabf7a7c2003-12-08 01:34:36 +00001790* Patch by Bernhard Kuhn, 28 Nov 2003:
1791 add support for Coldfire CPU
1792 add support for Motorola M5272C3 and M5282EVB boards
1793
wdenk7f00b942003-12-07 23:55:12 +00001794* Patch by Pierre Aubert, 24 Nov 2003:
1795 - add a return value for the fpga command
1796 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1797 is defined. If ide_preinit fails, ide_init is aborted.
1798 - fix an endianess problem in fat.h
1799
wdenk174e0e52003-12-07 22:27:15 +00001800* Patch by Wolter Kamphuis, 05 Dec 2003:
1801 Add support for SNMC's QS850/QS823/QS860T boards
1802
wdenk444f22b2003-12-07 21:39:28 +00001803* Patch by Yuli Barcohen, 3 Dec 2003:
1804 "revive" U-Boot support for old Motorola MPC860ADS board
1805
1806* Patch by Cam(ilo?), 03 Dec 2003:
1807 make examples build even with broken Montavista objcopy
1808
1809* Patch by Pavel Bartusek, 27 Nov 2003:
1810 fix conversion problem with "bootretry" evironment variable
1811
wdenk4e7a58a2003-12-07 19:24:00 +00001812* Patch by Andre Schwarz, 24 Nov 2003:
1813 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1814
1815* Patch by Pavel Bartusek, 21 Nov 2003:
1816 set ZMII bridge speed on 440
1817
1818* Patch by Anders Larsen, 17 Nov 2003:
1819 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1820
wdenk4ea537d2003-12-07 18:32:37 +00001821* Patches by David Müller, 14 Nov 2003:
1822 - board/mpl/common/common_util.c
1823 * implement support for BZIP2 compressed images
1824 * various cleanups (printf -> puts, ...)
1825 - board/mpl/common/flash.c
1826 * report correct errors to upper layers
1827 * check the erase fail and VPP low bits in status reg
1828 - board/mpl/vcma9/cmd_vcma9.c
1829 - board/mpl/vcma9/flash.c
1830 * various cleanups (printf -> puts, ...)
1831 - common/cmd_usb.c
1832 * fix typo in comment
1833 - cpu/arm920t/usb_ohci.c
1834 * support for S3C2410 is missing in #if line
1835 - drivers/cs8900.c
1836 * reinit some registers in case of error (cable missing, ...)
1837 - fs/fat/fat.c
1838 * support for USB/MMC devices is missing in #if line
1839 - include/configs/MIP405.h
1840 - include/configs/PIP405.h
1841 * enable BZIP2 support
1842 * enlarge malloc space to 1MiB because of BZIP2 support
1843 - include/configs/VCMA9.h
1844 * enable BZIP2 support
1845 * enlarge malloc space to 1MiB because of BZIP2 support
1846 * enable USB support
1847 - lib_arm/armlinux.c
1848 * change calling convention of ARM Linux kernel as
1849 described on http://www.arm.linux.org.uk/developer/booting.php
1850
1851* Patch by Thomas Lange, 14 Nov 2003:
1852 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1853 support all these AMD boards.
1854
1855* Patch by Thomas Lange, 14 Nov 2003:
1856 Workaround for mips au1x00 physical memory accesses (the au1x00
1857 uses a 36 bit bus internally and cannot access physical memory
1858 directly. Use the uncached SDRAM address instead of the physical
1859 one.)
1860
wdenk5d5317e2003-12-07 00:46:27 +00001861* Patch by Xue Ligong (Joe), 13 Nov 2003:
1862 add Realtek 8019 ethernet driver
1863
1864* Patch by Yuli Barcohen, 13 Nov 2003:
1865 MPC826xADS/PQ2FADS cleanup
1866
1867* Patch by Anders Larsen, 12 Nov 2003:
1868 Update README to mark the PORTIO commands non-standard
1869
wdenk86765902003-12-06 23:55:10 +00001870* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1871 update for for Atmel AT91RM9200DK development kit:
1872 - support for environment variables in DataFlash
1873 - Atmel DataFlash AT45DB1282 support
1874
1875* Patch by Jeff Carr, 11 Nov 2003:
1876 add support for new version of 8270 processors
1877
1878* Patches by George G. Davis, 05 Nov 2003:
1879 - only pass the ARM linux initrd tag to the kernel when an initrd
1880 is actually present
1881 - update omap1510inn configuration file
1882
wdenkf4cec3f2003-12-06 23:20:41 +00001883* Patches by Stephan Linz, 3 Nov 2003:
1884 - more endianess fixes for LAN91C111 driver
1885 - CFG_HZ configuration patch for NIOS Cyclone board
1886
1887* Patch by Stephan Linz, 28 Oct 2003:
1888 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1889
1890* Patch by Steven Scholz, 20 Oct 2003:
1891 - make "mii info <addr>" show infor for PHY at "addr" only
1892 - Endian fix for miiphy_info()
1893
wdenkc0aa5c52003-12-06 19:49:23 +00001894* Patch by Gleb Natapov, 19 Sep 2003:
1895 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1896
1897* Patch by Anders Larsen, 17 Sep 2003:
1898 Bring ARM memory layout in sync with the documentation:
1899 stack and malloc-heap are now located _below_ the U-Boot code
1900
wdenk768844e2003-12-06 11:20:01 +00001901* Accelerate booting on TRAB board: read and check autoupdate image
1902 headers first instead of always reading the whole images.
1903
wdenk1ae251b2003-12-05 21:08:38 +00001904* Fix type in MPC5XXX code (pointed out by Victor Wren)
1905
wdenk78ae91f2003-12-03 23:53:42 +00001906* Enabled password check on RMU board
1907
1908* Fix configuration problem with IceCube in LOWBOOT configuration:
1909 envrionment got embedded, corrupting the image layout.
1910
1911* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1912
wdenkc0d54ae2003-11-25 16:55:19 +00001913* Added BMS2003 board
1914 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1915
wdenk9a1ff302003-11-17 21:45:27 +00001916* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1917 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1918 and CPLD
1919
wdenkc6abb7e2003-11-17 21:14:37 +00001920* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1921 recent tools
1922
1923* Add checksum verification to 'imls' command
1924
1925* Add bd_info fields needed for 4xx Linux I2C driver
1926
1927* Patch by Martin Krause, 4 Nov. 2003:
1928 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1929
1930* Print used network interface when CONFIG_NET_MULTI is set
1931
wdenk4b16c2e2003-11-07 13:42:26 +00001932* Patch by Bernhard Kuhn, 28 Oct 2003:
1933 Add low boot support for MPC5200
1934
1935* Fix problem with dual PCMCIA support (NSCU)
1936
1937* Fix MPC5200 I2C initialization function
1938
1939======================================================================
wdenk934c4f82003-09-11 19:48:06 +00001940Changes for U-Boot 1.0.0:
1941======================================================================
1942
wdenk655a0f92003-10-30 21:49:38 +00001943* Fix parameter passing to standalone images with bootm command
1944
1945* Patch by Kyle Harris, 30 Oct 2003:
1946 Fix build errors for ixdp425 board
1947
1948* Patch by David M. Horn, 29 Oct 2003:
1949 Fixes to build under CYGWIN
1950
1951* Get IceCube MGT5100 working (again)
1952
wdenkb6c60cb32003-10-29 23:18:55 +00001953* Fix problems in memory test on some boards (which was not
1954 non-destructive as intended)
1955
1956* Patch by Gary Jennejohn, 28 Oct 2003:
1957 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1958 to prevent stack overflow on ARM systems
1959
wdenk55618472003-10-28 09:14:21 +00001960* Patch by Stephan Linz, 28 Oct 2003:
1961 fix init sequence error for NIOS port
1962
1963* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1964
1965* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1966
wdenka983cc22003-10-26 22:52:58 +00001967* Patch by Xiao Xianghua, 23 Oct 2003:
1968 small patch for mpc85xx
1969
1970* Fix small problem in MPC5200 I2C driver
1971
1972* Fix FCC3 support on ATC board
1973
dzu6605c842003-10-24 13:14:45 +00001974* Correct header printing for multi-image files in do_bootm()
1975
1976* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1977
wdenk6fcda222003-10-22 09:00:28 +00001978* Fix PCI problems on PPChameleon board
1979
wdenk3da587e2003-10-19 23:22:11 +00001980* Patch by Steven Scholz, 18 Oct 2003:
1981 Fix AT91RM9200 ethernet driver
1982
1983* Patch by Nye Liu, 17 Oct 2003:
1984 Fix typo in include/mpc8xx.h
1985
1986* Patch by Richard Woodruff, 16 Oct 03:
1987 Fixes for cpu/arm925/interrupt.c
1988 - Initialize timestamp & lastdec vars.
1989 - fix timestamp overflows.
1990 - fix lastdec overflow.
1991 - smarter normalization to allow udelay() below 1ms to work.
1992
1993* Patch by Scott McNutt, 16 Oct
1994 add networking support for the Altera Nios Development Kit,
1995 Cyclone Edition (DK-1C20)
1996
1997* Patch by Jon Diekema, 14 Oct 2003:
1998 add hint about doc/README.silent to README file
1999
dzub02ed682003-10-19 21:43:26 +00002000* Add CompactFlash support for NSCU
2001
wdenkad7541e2003-10-19 22:30:08 +00002002* Fix PCI problems on PPChameleonEVB
2003
wdenk17d1a1d2003-10-16 12:53:35 +00002004* TRAB auto-update: Base decision if we have to strip the image
2005 header on image type as encoded in the header
wdenkad7541e2003-10-19 22:30:08 +00002006 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk17d1a1d2003-10-16 12:53:35 +00002007
wdenk9c53f402003-10-15 23:53:47 +00002008* Patches by Xianghua Xiao, 15 Oct 2003:
2009
2010 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2011 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2012 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2013
2014* Fix flash timings on TRAB board
2015
wdenkbd1575f2003-10-14 19:43:55 +00002016* Make sure HUSH is initialized for running auto-update scripts
2017
2018* Make 5200 reset command _really_ reset the board, without running
2019 any other code after it
2020
2021* Fix errors with flash erase when range spans across banks
2022 that are mapped in reverse order
2023
2024* Fix flash mapping and display on P3G4 board
2025
2026* Patch by Kyle Harris, 15 Jul 2003:
2027 - add support for Intel IXP425 CPU
2028 - add support for IXDP425 eval board
2029
wdenk808532a2003-10-10 10:05:42 +00002030* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2031 for more information
2032
wdenk9b7f3842003-10-09 20:09:04 +00002033* Patch by Steven Scholz, 10 Oct 2003
2034 - Add support for Altera FPGA ACEX1K
2035
wdenk9f837932003-10-09 19:00:25 +00002036* Patches by Thomas Lange, 09 Oct 2003:
2037 - fix cmd_ide.c for non ppc boards (read/write functions did not
2038 add ATA base address)
2039 - fix for shannon board
2040 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk9b7f3842003-10-09 20:09:04 +00002041 - Endian swap ATA identity for all big endian CPUs, not just PPC
2042 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2043 args to linux
2044 - add support for dbau1x00 board (MIPS32)
wdenk9f837932003-10-09 19:00:25 +00002045
2046* Patch by Sangmoon Kim, 07 Oct 2003:
2047 add support for debris board
2048
wdenk61970fd2003-10-09 13:16:55 +00002049* Patch by Martin Krause, 09 Oct 2003:
2050 Fixes for TRAB board
2051 - /board/trab/rs485.c: correct baudrate
wdenk9c53f402003-10-15 23:53:47 +00002052 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenk61970fd2003-10-09 13:16:55 +00002053 udelay(); fix some timing problems with adc controller
2054 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2055 modify commands: touch and buzzer
2056
2057* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2058 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2059 Use direct function calls for auto_update instead of hush commands
2060
wdenk60164a82003-10-08 23:26:14 +00002061* Patch by Scott McNutt, 04 Oct 2003:
2062 - add support for Altera Nios-32 CPU
2063 - add support for Nios Cyclone Development Kit (DK-1C20)
2064
2065* Patch by Steven Scholz, 29 Sep 2003:
2066 - A second parameter for bootm overwrites the load address for
2067 "Standalone Application" images.
2068 - bootm sets environment variable "filesize" to the resulting
2069 (uncompressed) data length for "Standalone Application" images
2070 when autostart is set to "no". Now you can do something like
2071 if bootm $fpgadata $some_free_ram ; then
2072 fpga load 0 $some_free_ram $filesize
2073 fi
2074
2075* Patch by Denis Peter, 25 Sept 2003:
2076 add support for the MIP405 Rev. C board
2077
wdenk2f0812d2003-10-08 22:45:44 +00002078* Patch by Yuli Barcohen, 25 Sep 2003:
2079 add support for Zephyr Engineering ZPC.1900 board
2080
2081* Patch by Anders Larsen, 23 Sep 2003:
2082 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2083 implemented for the x86 architecture)
2084
wdenk49c3f672003-10-08 22:33:00 +00002085* Patch by Sangmoon Kim, 23 Sep 2003:
2086 fix pll_pci_to_mem_multiplier table for MPC8245
2087
2088* Patch by Anders Larsen, 22 Sep 2003:
2089 enable timed autoboot on PXA
2090
2091* Patch by David Müller, 22 Sep 2003:
wdenk49c3f672003-10-08 22:33:00 +00002092 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2093 returns correct libgcc file path
2094 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2095 time on s3c24x0 systems
2096
2097* Patch by Jon Diekema, 19 Sep 2003:
2098 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2099 link state to the fault LED.
2100 - In NetLoop, make the Fault LED reflect the link status. The link
2101 status gets updated on entry, and on timeouts.
wdenk9c53f402003-10-15 23:53:47 +00002102
wdenk1ee550e2003-10-08 22:14:02 +00002103* Patch by Anders Larsen, 18 Sep 2003:
2104 allow mkimage to build and run on Cygwin-hosted systems
2105
2106* Patch by Frank Müller, 18 Sep 2003:
2107 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2108 cpu/mpc8xx/fec.c
2109
2110* Patch by Pantelis Antoniou, 16 Sep 2003:
2111 add tool to compute fileds in the PLPRCR register for MPC86x
2112
wdenkec207f92003-10-07 20:01:55 +00002113* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2114
wdenke97dcd02003-10-07 10:33:38 +00002115* Fix build problems under FreeBSD
2116
wdenk6cd4a5e2003-10-06 22:00:45 +00002117* Add generic filesystem image type
2118
wdenk7182b0f2003-10-06 21:55:32 +00002119* Make fatload set filesize environment variable
2120
2121* enable basic / medium / high-end configurations for PPChameleonEVB
2122 board; fix NAND code
2123
2124* enable TFTP client code to specify to the server the desired
2125 timeout value (see RFC-2349)
2126
dzu15b57c72003-09-30 15:22:12 +00002127* Improve SDRAM setup for TRAB board
2128
dzud5e45d82003-09-30 15:11:43 +00002129* Suppress all output with splashscreen configured only if "splashimage"
2130 is set
2131
dzuc9b08252003-09-30 14:36:51 +00002132* Fix problems with I2C support for mpc5200
2133
dzu8d7e4d12003-09-29 21:55:54 +00002134* Adapt TRAB configuration and auto_update to new memory layout
2135
dzu69438f62003-09-25 22:32:40 +00002136* Add configuration for wtk board
2137
dzufae2d812003-09-25 22:30:12 +00002138* Add support for the Sharp LQ065T9DR51U LCD display
2139
wdenk8706ea82003-09-18 10:02:25 +00002140* Patch by Rune Torgersen, 17 Sep 2003:
2141 - Fixes for MPC8266 default config
wdenk5256def2003-09-18 10:45:21 +00002142 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk8706ea82003-09-18 10:02:25 +00002143
2144* Patches by Jon Diekema, 17 Sep 2003:
2145 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2146 env_common.c)
2147 - sbc8260 tweaks
2148 - adjust "help" output
2149
wdenk5958f4a2003-09-18 09:21:33 +00002150* Patches by Anders Larsen, 17 Sep 2003:
2151 - fix spelling errors
2152 - set GD_FLG_DEVINIT flag only after device function pointers
2153 are valid
2154 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2155 writeable
2156 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2157 - trigger watchdog while waiting in serial driver
2158
wdenkb6b2f0e2003-09-17 22:48:07 +00002159* Add auto-update code for TRAB board using USB memory sticks,
2160 support new configuration with more memory
wdenkf6a6ac12003-09-17 15:10:32 +00002161
wdenk7f202b92003-09-16 17:35:37 +00002162* disable MPC5200 bus pipelining as workaround for bus contention
2163
wdenkf5547d32003-09-16 17:06:05 +00002164* Modify XLB arbiter priorities on MPC5200 so all devices use same
2165 priority; configure critical interrupts to be handled like external
2166 interrupts
2167
wdenk6e2bf7a2003-09-16 11:39:10 +00002168* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2169 go back to 66 MHz for stability
2170
wdenk1f197c62003-09-15 18:00:00 +00002171* Patches by Jon Diekema, 15 Sep 2003:
2172 - add description for missing CFG_CMD_* entries in the README file
2173 - sacsng tweaks
2174
wdenkfc314ce2003-09-14 19:08:39 +00002175* Patch by Gleb Natapov, 14 Sep 2003:
2176 enable watchdog support for all MPC824x boards that have a watchdog
2177
2178* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2179 "Non-octet Aligned Frame" errors we see at 100 Mbps
2180
2181* Patch by Sharad Gupta, 14 Sep 2003:
2182 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2183
wdenkbd08bc42003-09-13 19:13:29 +00002184* Patch by llandre, 11 Sep 2003:
2185 update configuration for PPChameleonEVB board
2186
wdenk25521902003-09-13 19:01:12 +00002187* Patch by David Müller, 13 Sep 2003:
2188 various changes to VCMA9 board specific files
2189
2190* Add I2C support for MGT5100 / MPC5200
2191
wdenkf28560f2003-09-12 20:09:09 +00002192* Patch by Rune Torgersen, 11 Sep 2003:
2193 Changed default memory option on MPC8266ADS to NOT be Page Based
2194 Interleave, since this doesn't work very well with the standard
2195 16MB DIMM
2196
2197* Patch by George G. Davis, 12 Sep 2003:
2198 fix Makefile settings for sk98 driver
2199
stroese84da3532003-09-12 08:57:52 +00002200* Patch by Stefan Roese, 12 Sep 2003:
2201 - new boards added: DP405, HUB405, PLU405, VOH405
2202 - some esd boards updated
2203 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2204 first values
2205 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2206
wdenk4cc02a82003-09-11 23:06:34 +00002207* Patch by Martin Krause, 11 Sep 2003:
2208 add burn-in tests for TRAB board
2209
2210* Enable instruction cache on MPC5200 board
2211
wdenk934c4f82003-09-11 19:48:06 +00002212* Patch by Denis Peter, 11 Sep 2003:
2213 - fix USB data pointer assignment for bulk only transfer.
2214 - prevent to display erased directories in FAT filesystem.
2215
2216* Change output format for NAND flash - make it look like for other
2217 memory, too
2218
2219======================================================================
wdenkde887eb2003-09-10 18:20:28 +00002220Changes for U-Boot 0.4.8:
wdenk2bb11052003-07-17 23:16:40 +00002221======================================================================
2222
dzufae2d812003-09-25 22:30:12 +00002223* Add I2C and RTC support for RMU board
2224
wdenk2c9b05d2003-09-10 22:30:53 +00002225* Patches by Denis Peter, 9 Sep 2003:
2226 add FAT support for IDE, SCSI and USB
2227
2228* Patches by Gleb Natapov, 2 Sep 2003:
2229 - cleanup of POST code for unsupported architectures
2230 - MPC824x locks way0 of data cache for use as initial RAM;
2231 this patch unlocks it after relocation to RAM and invalidates
2232 the locked entries.
2233
2234* Patch by Gleb Natapov, 30 Aug 2003:
2235 new I2C driver for mpc107 bridge. Now works from flash.
2236
2237* Patch by Dave Ellis, 11 Aug 2003:
2238 - JFFS2: fix typo in common/cmd_jffs2.c
2239 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2240 - JFFS2: remove node version 0 warning
2241 - JFFS2: accept JFFS2 PADDING nodes
2242 - SXNI855T: add AM29LV800 support
2243 - SXNI855T: move environment from EEPROM to flash
2244 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2245
2246* Patch by Bill Hargen, 11 Aug 2003:
2247 fixes for I2C on MPC8240
2248 - fix i2c_write routine
2249 - fix iprobe command
2250 - eliminates use of global variables, plus dead code, cleanup.
2251
wdenkde887eb2003-09-10 18:20:28 +00002252* Add support for USB Mass Storage Devices (BBB)
2253 (tested with USB memory sticks only)
2254
2255* Avoid flicker on TRAB's VFD
2256
wdenkeb20ad32003-09-05 23:19:14 +00002257* Add support for SK98xx driver
2258
2259* Add PCI support for SL8245 board
2260
2261* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2262 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2263 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2264
2265* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2266 to allow for more accurate baudrate settings
2267 (error now 0.7% at 115 kbps, instead of 3.5% before)
2268
2269* Patch by Andreas Mohr, 4 Sep 2003:
2270 Fix a lot of spelling errors
2271
wdenk232fe0b2003-09-02 22:48:03 +00002272* Add support for PPChameleon Eval Board
2273
2274* Add support for P3G4 board
2275
2276* Fix problem with MGT5100 FEC driver: add "early" MAC address
2277 initialization
2278
wdenk9a8965d2003-08-31 18:37:54 +00002279* Patch by Yuli Barcohen, 7 Aug 2003:
2280 check BCSR to detect if the board is configured in PCI mode
2281
wdenkde887eb2003-09-10 18:20:28 +00002282======================================================================
2283Changes for U-Boot 0.4.7:
2284======================================================================
2285
wdenk84650f52003-08-30 00:05:50 +00002286* Patch by Raghu Krishnaprasad, 7 Aug 2003:
2287 add support for Adder II MPC852T module
2288
wdenk7eaacc52003-08-29 22:00:43 +00002289* Patch by George G. Davis, 19 Aug 2003:
2290 fix TI Innovator/OMAP1510 pin configs
2291
2292* Patches by Kshitij, 18 Aug 2003
2293 - add support for arm926ejs cpu core
2294 - add support for TI OMAP 1610 Innovator Board
2295
wdenk710e3502003-08-29 20:57:53 +00002296* Patch by Yuli Barcohen, 14 Aug 2003:
2297 add support for bzip2 uncompression
2298
2299* Add GCC library to examples/Makefile so GCC utility functions will
2300 be resolved, too
2301
wdenk2191f502003-08-29 10:05:53 +00002302* Add I2C and RTC support for RMU board using software I2C driver
2303 (because of better response to iprobe command); fix problem with
2304 "reset" command
2305
stroese20a26922003-08-28 14:24:37 +00002306* Patch by Matthias Fuchs, 28 Aug 2003:
2307 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2308 CONFIG_BOOTP_MAKS (see README).
2309
wdenkb10ba6b2003-08-28 09:41:22 +00002310* Fix ICU862 environment problem
2311
2312* Fix RAM size detection for RMU board
2313
2314* Implement "reset" for MGT5100/MPC5200 systems
2315
2316======================================================================
2317Changes for U-Boot 0.4.6:
2318======================================================================
2319
wdenk5d841732003-08-17 18:55:18 +00002320* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2321 allow selection of clock frequency as "make" target
2322
2323* Implement memory autosizing code for IceCube boards
2324
2325* Configure network port on INCA-IP for autonegotiation
2326
2327* Fix overflow problem in network timeout code
2328
2329* Patch by Richard Woodruff, 8 Aug 2003:
2330 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2331
wdenkb10ba6b2003-08-28 09:41:22 +00002332======================================================================
2333Changes for U-Boot 0.4.5:
2334======================================================================
2335
wdenkfb229ae2003-08-07 22:18:11 +00002336* Update for TQM board defaults:
2337 disable clocks_in_mhz, enable boot count limit
2338
dzuf6565c62003-08-07 15:04:48 +00002339* Removed tools/gdb from "make all" target. Added make target "gdbtools"
2340 in toplevel directory instead. Removed astest.c from tools/gdb because
2341 it is no longer relevant.
2342
wdenk02379022003-08-05 18:22:44 +00002343* Fix PCI support for MPC5200 / IceCube Board
2344
wdenk0a658552003-08-05 17:43:17 +00002345* Map ISP1362 USB OTG controller for NSCU board
2346
2347* Patch by Brad Parker, 02 Aug 2003:
2348 fix sc520_cdp problems
2349
2350* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2351
2352* Allow erase command to cross flash bank boundaries
2353
wdenke58b0dc2003-07-27 00:21:01 +00002354* Patch by Scott McNutt, 21 Jul 2003:
2355 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2356 Both LynxOS and BlueCat linux KDIs are supported.
2357
2358* Patch by Richard Woodruff, 25 Jul 2003:
2359 use more reliable reset for OMAP/925T
2360
2361* Patch by Nye Liu, 25 Jul 2003:
2362 fix typo in mpc8xx.h
2363
2364* Patch by Richard Woodruff, 24 Jul 2003:
2365 Fixes for cmd_nand.c:
2366 - Fixed null dereferece which could result in incorrect ECC values.
2367 - Added support for devices with no Ready/Busy signal hooked up.
2368 - Added OMAP1510 read/write protect handling.
2369 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2370 for non-JFFS2.
2371 - Switched default ECC to be JFFS2.
2372
wdenkb8463562003-07-26 08:08:08 +00002373* Allow crc32 to be used at address 0x000
2374
2375* Provide consistent interface to standalone applications to access
2376 the 'global_data' structure
2377 Provide a doc/README.standalone more useful to users/developers.
2378
2379* Make IceCube MGT5100 FEC driver work
2380
wdenk874ac262003-07-24 23:38:38 +00002381* Implement new mechanism to export U-Boot's functions to standalone
2382 applications: instead of using (PPC-specific) system calls we now
2383 use a jump table; please see doc/README.standalone for details
2384
2385* Patch by Dave Westwood, 24 Jul 2003:
2386 added support for Unity OS (a proprietary OS)
2387
2388* Patch by Detlev Zundel, 23 Jul 2003:
2389 add "imls" command to print flash table of contents
2390
2391* Fix cold boot detection for log buffer reset
2392
2393* Return error for invalid length specifiers with "cp.X" etc.
2394
2395* Fix startup problem on MIPS
2396
2397* Allow for CONFIG_SPLASH_SCREEN even when no explicit
2398 bitmap support is configured
2399
2400* Patch by Bill Hargen, 18 Jul 2003:
2401 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2402
2403* Patch by Denis Peter, 18 Jul 2003:
2404 - fix memory configuration for MIP405T
2405 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2406
2407* Cleanup of TQM82xx configurations; use "official" board types
2408 to make selection easier.
2409
wdenk2bb11052003-07-17 23:16:40 +00002410* Patch by Martin Krause, 17 Jul 2003:
2411 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2412
2413* Patch by Richard Woodruff, 17 July 03:
stroese20a26922003-08-28 14:24:37 +00002414 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2bb11052003-07-17 23:16:40 +00002415
2416* Patch by Nye Liu, 16 July 2003:
2417 MPC860FADS fixes:
2418 - add MPC86xADS support (uses MPC86xADS.h)
2419 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2420 o PLPRCR changes
2421 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2422 o don't trust gclk() software measurement by default, depend on
2423 CONFIG_8xx_GCLK_FREQ
2424 - add DRAM SIMM not installed detection
2425 - use more "correct" SDRAM initialization sequence
2426 - allow different SDRAM sizes (8xxADS has 8M)
2427 - default DER is 0
2428 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2429 - rename MAMR/MBMR defines to be more consistent. Should eventually
2430 be merged into MxMR to better reflect the PowerQUICC datasheet.
2431
2432* Patch by Yuli Barcohen, 16 Jul 2003:
2433 support new Motorola PQ2FADS-ZU evaluation board which replaced
2434 MPC8260ADS and MPC8266ADS
2435
2436======================================================================
wdenk21136db2003-07-16 21:53:01 +00002437Changes for U-Boot 0.4.4:
2438======================================================================
2439
2440* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2441
2442* Add support for MGT5100 and MPC5200 processors
2443
2444* Patch by Lutz Dennig, 15 Jul 2003:
2445 update for R360MPI board
2446
2447======================================================================
wdenkdccbda02003-07-14 22:13:32 +00002448Changes for U-Boot 0.4.3:
wdenkb9bbd242003-06-30 16:24:52 +00002449======================================================================
2450
wdenkf6f96f72003-07-15 20:04:06 +00002451* Patches by Kshitij, 04 Jul 2003
wdenk21136db2003-07-16 21:53:01 +00002452 - added support for arm925t cpu core
wdenkf6f96f72003-07-15 20:04:06 +00002453 - added support for TI OMAP 1510 Innovator Board
2454
wdenkca9bc762003-07-15 07:45:49 +00002455* Patches by Martin Krause, 14 Jul 2003:
2456 - add I2C support for s3c2400 systems (trab board)
2457 - (re-) add "ping" to command table
2458
2459* Fix handling of "slow" POST routines
2460
wdenkdccbda02003-07-14 22:13:32 +00002461* Patches by Yuli Barcohen, 13 Jul 2003:
2462 - Correct flash and JFFS2 support for MPC8260ADS
2463 - fix PVR values and clock generation for PowerQUICC II family
2464 (8270/8275/8280)
2465
2466* Patch by Bernhard Kuhn, 08 Jul 2003:
2467 - add support for M68K targets
2468
2469* Patch by Ken Chou, 3 Jul:
2470 - Fix PCI config table for A3000
2471 - Fix iobase for natsemi.c
2472 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk21136db2003-07-16 21:53:01 +00002473
wdenkdccbda02003-07-14 22:13:32 +00002474* Allow to enable "slow" POST routines by key press on power-on
2475* Fix temperature dependend switching of LCD backlight on LWMON
2476* Tweak output format for LWMON
2477
stroesebe848492003-07-11 08:23:12 +00002478* Patch by Stefan Roese, 11 Jul 2003:
2479 - Fix bug in CONFIG_VERSION_VARIABLE.
2480 - AR405 config updated.
2481 - OCRTC/ORSG: bsp command added.
2482 - ASH405 bsp update.
2483
wdenkdccbda02003-07-14 22:13:32 +00002484======================================================================
2485Changes for U-Boot 0.4.2:
2486======================================================================
2487
wdenk69141282003-07-07 20:07:54 +00002488* Add support for NSCU board
2489
2490* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2491
2492* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2493 mirror bit flash on TQM8xxM modules
2494
wdenkf287a242003-07-01 21:06:45 +00002495* Patch by Kenneth Johansson, 30 Jun 2003:
2496 get rid of MK_CMD_ENTRY macro; update doc/README.command
2497
wdenkb9bbd242003-06-30 16:24:52 +00002498* Patch by Seb James, 30 Jun 2003:
2499 Improve documentation of I2C configuration in README
2500
2501* Fix problems with previous log buffer "fixes"
2502
2503* Fix minor help text issues
2504
2505* "log append" did not append a newline
2506
2507======================================================================
wdenkf12e3962003-06-29 21:03:46 +00002508Changes for U-Boot 0.4.1:
wdenkc08f1582003-04-27 22:52:51 +00002509======================================================================
2510
wdenkf12e3962003-06-29 21:03:46 +00002511* Fix some missing commands, cleanup header files
2512 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2513
wdenk3086a972003-06-28 23:11:04 +00002514* Rewrite command lookup and help command (fix problems with bubble
2515 sort when sorting command name list). Minor cleanup here and there.
2516
wdenkd9fce812003-06-28 17:24:46 +00002517* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2518 - Allow to call sysmon function interactively
2519 - PIC on LWMON board needs delay after power-on
2520 - Add missing RSR definitions for MPC8xx
2521 - Improve log buffer handling: guarantee clean reset after power-on
wdenkde887eb2003-09-10 18:20:28 +00002522 - Add support for EXBITGEN board (aka "genie")
wdenkd9fce812003-06-28 17:24:46 +00002523 - Add support for SL8245 board
2524
wdenk57b2d802003-06-27 21:31:46 +00002525* Code cleanup:
2526 - remove trailing white space, trailing empty lines, C++ comments, etc.
2527 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2528
2529* Patches by Kenneth Johansson, 25 Jun 2003:
2530 - major rework of command structure
2531 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2532
2533======================================================================
2534Changes for U-Boot 0.4.0:
2535======================================================================
2536
wdenk70764a32003-06-26 22:04:09 +00002537* Patches by Robert Schwebel, 26 Jun 2003:
wdenk57b2d802003-06-27 21:31:46 +00002538 - csb226 configuration updated
2539 - credits for logodl port updated
2540 - innokom configuration updated
2541 - logodl tree update, still with coding style inconsistencies
2542 - added OCM for ppc405 warning to README
wdenk70764a32003-06-26 22:04:09 +00002543
2544* Patch by Pantelis Antoniou, 25 Jun 2003:
2545 update NetVia with V2 board support
2546
wdenkbb2d9272003-06-25 22:26:29 +00002547* Header file cleanup for ARM
2548
2549* Patch by Murray Jensen, 24 Jun 2003:
2550 - make sure to use only U-boot provided header files
2551 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2552
stroeseab2751b2003-06-24 14:32:24 +00002553* Patch by Stefan Roese, 24 Jun 2003:
2554 - Update esd ASH405 board files.
2555 - Update esd DASA_SIM config file.
2556 - Add ping command to some esd boards.
2557
wdenk88d2ba92003-06-23 18:12:28 +00002558* Patch by Yuli Barcohen, 23 Jun 2003:
2559 Update for MPC8260ADS board
2560
2561* Patch by Murray Jensen, 23 Jun 2003:
2562 - cleanup of GCC 3.x compiler warnings
2563
wdenk56958612003-06-22 17:18:28 +00002564* Patch by Rune Torgersen, 4 Jun 2003:
2565 add large memory support for MPC8266ADS board
stroeseab2751b2003-06-24 14:32:24 +00002566
wdenk56958612003-06-22 17:18:28 +00002567* Patch by Richard Woodruff, 19 June 03:
2568 - Enabled standard u-boot device abstraction for ARM
2569 - Enabled console device for ARM
2570 - Initilized bi_baudrate for ARM
2571
2572* Patch by Bill Hargen, 23 Apr 2003:
2573 fix byte order for 824x I2C addresses (write op)
2574
wdenkdbae5042003-06-21 00:17:24 +00002575* Patch by Murray Jensen, 20 Jun 2003:
2576 - hymod update
2577 - cleanup (especially for gcc-3.x compilers)
2578
wdenkaaf48a92003-06-20 23:10:58 +00002579* Patch by Tom Guilliams, 20 Jun 2003:
2580 added CONFIG_750FX support for IBM 750FX processors
2581
wdenk8aeb24e2003-06-20 22:36:30 +00002582* Patch by Devin Crumb, 02 Apr 2003:
2583 Fix clock divider rounding problem in drivers/serial.c
2584
2585* Patch by Richard Woodruff, 19 June 03:
2586 - Fixed smc91c111 driver to sync with the u-boot environment
2587 (driver/smc91c111.c).
wdenk3e8b7dc2003-06-19 23:58:30 +00002588 - Added eth_init error return check in NetLoop (net/net.c).
2589
wdenk8aeb24e2003-06-20 22:36:30 +00002590* Patch by Ken Chou, 19 June 2003:
wdenk3e8b7dc2003-06-19 23:58:30 +00002591 Added support for A3000 SBC board (Artis Microsystems Inc.)
2592
wdenkb00ec162003-06-19 23:40:20 +00002593* Patches by Murray Jensen, 17 Jun 2003:
2594 - Hymod board database mods: add "who" field and new xilinx chip types
2595 - provide new "init_cmd_timeout()" function so code external to
2596 "common/main.c" can use the "reset_cmd_timeout()" function before
2597 entering the main loop
2598 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2599 slightly different. see include/configs/hymod.h for an example
2600 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2601 CFG_DTT_ADM1021 defined)
2602 - add new "eeprom_probe()" function which has similar args and
2603 behaves in a similar way to "eeprom_read()" etc.
2604 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2605 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2606 - gdbtools copyright update
2607 - ensure that set_msr() executes the "sync" and "isync" instructions
2608 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2609 - 8260 I/O ports fix: Open Drain should be set last when configuring
2610 - add SIU IRQ defines for 8260
2611 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2612 config.mk to allow board configurations to override the GNU
2613 linker script, selected via the LDSCRIPT, make variable, and to
2614 give an initial value to the OBJCFLAGS make variable
2615 - 8260 i2c enhancement:
2616 o correctly extends the timeout depending on the size of all
2617 queued messages for both transmit and receive
2618 o will not continue with receive if transmit times out
2619 o ensures that the error callback is done for all queued tx
2620 and rx messages
2621 o correctly detects both tx and rx timeouts, only delivers one to
2622 the callback, and does not overwrite an earlier error
2623 o logic in i2c_probe now correct
2624 - add "vprintf()" function so that "panic()" function can be
2625 technically correct
2626 - many Hymod board changes
2627
wdenk88e72a32003-06-19 23:04:19 +00002628* Patches by Robert Schwebel, 14 Jun 2003:
2629 - add support for Logotronic DL datalogger board
2630 - cleanup serial line after kermit binary download
2631 - add debugX macro (debug level support)
2632 - update mach-types.h to latest arm.linux.org.uk master list.
2633
wdenk7539dea2003-06-19 23:01:32 +00002634* Patches by David Müller, 12 Jun 2003:
2635 - rewrite of the S3C24X0 register definitions stuff
2636 - "driver" for the built-in S3C24X0 RTC
2637
2638* Patches by Yuli Barcohen, 12 Jun 2003:
2639 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2640 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2641 configuration word supplied by FPGA on some MPC8260ADS boards
2642
2643* Patch by Pantelis Antoniou, 10 Jun 2003:
2644 Unify status LED interface
2645
wdenkd155afb2003-06-18 20:22:24 +00002646* Add support for DS12887 RTC; add RTC support for ATC board
2647
wdenk381669a2003-06-16 23:50:08 +00002648* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2649 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2650 - Add Atmel DataFlash support for reading and writing.
stroeseab2751b2003-06-24 14:32:24 +00002651 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk381669a2003-06-16 23:50:08 +00002652 - Add Flash detection on Atmel AT91RM9200DK
2653 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2654 - Replace old Ethernet PHY layer functions
2655 - Change link address
2656
2657* Patch by Frank Smith, 9 Jun 2003:
2658 use CRIT_EXCEPTION for machine check on 4xx
2659
2660* Patch by Detlev Zundel, 13 Jun 2003:
2661 added implementation of the "carinfo" command in cmd_immap.c
2662
wdenk7a428cc2003-06-15 22:40:42 +00002663* Fix CONFIG_NET_MULTI support in include/net.h
2664
2665* Patches by Kyle Harris, 13 Mar 2003:
2666 - Add FAT partition support
2667 - Add command support for FAT
2668 - Add command support for MMC
2669 ----
2670 - Add Intel PXA support for video
2671 - Add Intel PXA support for MMC
2672 ----
2673 - Enable MMC and FAT for lubbock board
2674 - Other misc changes for lubbock board
2675
wdenkb2abefb2003-06-06 11:20:01 +00002676* Patch by Robert Schwebel, April 02, 2003:
2677 fix for SMSC91111 driver
2678
wdenk77934442003-06-05 19:37:36 +00002679* Patch by Vladimir Gurevich, 04 Jun 2003:
2680 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2681
stroese98636162003-06-05 15:44:37 +00002682* Patch by Stefan Roese, 05 Jun 2003:
2683 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2684 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2685 data cache can be used even if the chip select is in use.
2686 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2687 (see README for further description).
2688 - Changed config files of CONFIG_EEPRO100 boards to use the
2689 CFG_RX_ETH_BUFFER define.
2690
wdenke6466f62003-06-05 19:27:42 +00002691* Add support for RMU board
2692
2693* Add support for TQM862L at 100/50 MHz
2694
2695* Patch by Pantelis Antoniou, 02 Jun 2003:
2696 major reconstruction of networking code;
2697 add "ping" support (outgoing only!)
2698
wdenke39c2842003-06-04 15:05:30 +00002699* Patch by Denis Peter, 04 June 2003:
2700 add support for the MIP405T board
2701
wdenk4e112c12003-06-03 23:54:09 +00002702* Patches by Udi Finkelstein, 2 June 2003:
2703 - Added support for custom keyboards, initialized by defining a
2704 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2705 - Added support for the RBC823 board.
2706 - cpu/mpc8xx/lcd.c now automatically calculates the
2707 Horizontal Pixel Count field.
2708
2709* Fix alignment problem in BOOTP (dhcp_leasetime option)
2710 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2711
2712* Patch by Mark Rakes, 14 May 2003:
2713 add support for Intel e1000 gig cards.
2714
2715* Patch by Nye Liu, 3 Jun 2003:
2716 fix critical typo in MAMR definition (include/mpc8xx.h)
2717
2718* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2719
2720* Patch by Klaus Heydeck, 2 Jun 2003
2721 Minor changes for KUP4K configuration
2722
wdenkabda5ca2003-05-31 18:35:21 +00002723* Patch by Marc Singer, 29 May 2003:
2724 Fixed rarp boot method for IA32 and other little-endian CPUs.
2725
2726* Patch by Marc Singer, 28 May 2003:
2727 Added port I/O commands.
2728
2729* Patch by Matthew McClintock, 28 May 2003
2730 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2731 - minor patches for utx8245
2732
2733* Patch by Daniel Engström, 28 May 2003:
2734 x86 update
2735
2736* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2737 add nand flash support to SXNI855T configuration
2738 fix/extend nand flash support:
2739 - fix 'nand erase' command so does not erase bad blocks
2740 - fix 'nand write' command so does not write to bad blocks
2741 - fix nand_probe() so handles no flash detected properly
2742 - add doc/README.nand
2743 - add .jffs2 and .oob options to nand read/write
2744 - add 'nand bad' command to list bad blocks
2745 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2746 - make NAND read/write faster
2747
2748* Patch by Rune Torgersen, 23 May 2003:
2749 Update for MPC8266ADS board
2750
wdenkb9a83a92003-05-30 12:48:29 +00002751* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2752 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2753 _time_ (!) if the environment is embedded within the U-Boot image,
2754 or in a separate flash sector.
2755
2756* Cleanup CFG_DER #defines in config files (wd maintained only)
2757
wdenkf4688a22003-05-28 08:06:31 +00002758* Fix data abort exception handling for arm920t CPU
2759
2760* Fix alignment problems with flash driver for TRAB board
2761
2762* Patch by Donald White, 21 May 2003:
2763 fix calculation of base address in pci_hose_config_device()
2764
2765* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2766 execute "cmd2", even if "cmd1" fails. Note that this is different
2767 to "run var1 var2" where the contents of "var2" will NOT be
2768 executed when a command in "var1" fails.
2769
wdenk6f770ed2003-05-23 23:18:21 +00002770* Add zero-copy ramdisk support (requires corresponding kernel support!)
2771
wdenk0463e042003-05-23 12:36:20 +00002772* Patch by Kyle Harris, 20 May 2003:
2773 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2774 into cpu/pxa and arch-pxa.
2775
stroeseab38cf32003-05-23 11:49:24 +00002776* Patch by Stefan Roese, 23 May 2003:
2777 - IBM PPC405EP port added.
2778 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2779 UART0) is used as default U-Boot console. PPC4xx only!
2780 - esd ASH405 board added (PPC405EP based).
2781 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2782 - esd CPCI405AB board added.
2783 - esd PMC405 board added.
2784 - Update of some esd boards.
2785
wdenk7d076412003-05-23 11:38:58 +00002786* Patch by Denis Peter, 19 Mai 2003:
2787 add support for the MIP405-3 board
2788
wdenkbf2f8c92003-05-22 22:52:13 +00002789* Patch by Dave Ellis, 22 May 2003:
2790 Fix problem with only partially cleared .bss segment
2791
2792* Patch by Rune Torgersen, 12 May 2003:
2793 get PCI to work on a MPC8266ADS board; incorporate change to
2794 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2795
2796* Patch by Nye Liu, 1 May 2003:
2797 minor patches for the FADS8xx
2798
2799* Patch by Thomas Schäfer, 28 Apr 2003:
2800 Fix SPD handling for 256 ECC DIMM on Walnut
2801
wdenk6bd7b5d2003-05-21 20:26:20 +00002802* Add support for arbitrary bitmaps for TRAB's VFD command;
2803 allow to pass boot bitmap addresses in environment variables;
2804 allow for zero boot delay
wdenk26991552003-05-20 20:49:01 +00002805
2806* Patch by Christian Geißinger, 19 May 2002:
2807 On TRAB: wait until the dummy byte has been completely sent
2808
wdenk0893c472003-05-20 14:25:27 +00002809* Patch by David Updegraff, 22 Apr 2003:
2810 update for CrayL1 board
2811
2812* Patch by Pantelis Antoniou, 21 Apr 2003:
2813 add boot support for ARTOS (a proprietary OS)
2814
2815* Patch by Steven Scholz, 11 Apr 2003:
2816 Add support for RTC DS1338
2817
2818* Patch by Rod Boyce, 24 Jan 2003:
2819 Fix counting of extended partitions in diskboot command
2820
wdenkc394e392003-05-20 10:58:04 +00002821* Patch by Christophe Lindheimer, 20 May 2003:
2822 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2823
wdenk6099e872003-05-20 10:39:44 +00002824* Fix SDRAM timing on Purple board
2825
wdenke5d61c72003-05-18 11:30:09 +00002826* Add support for CompactFlash on ATC board
2827 (includes support for Intel 82365 and compatible PC Card controllers,
2828 and Yenta-compatible PCI-to-CardBus controllers)
2829
wdenkaa603362003-05-12 21:50:16 +00002830* Patch by Mathijs Haarman, 08 May 2003:
2831 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2832
wdenke2e3f632003-05-03 23:33:47 +00002833* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2834
wdenk541a76d2003-05-03 15:50:43 +00002835* Add support for Promess ATC board
2836
2837* Patch by Keith Outwater, 28 Apr 2003:
2838 - Miscellaneous corrections and additions to GEN860T board specific code.
2839 - Added GEN860_SC variant to GEN860T.
2840 - Miscellaneous corrections to GEN860T documentation.
2841 - Correct duplicate entry in U-Boot CREDITS file.
2842 - Add GEN860T_SC entry in MAINTAINERS file.
2843 - Update CREDITS file with GEN860T_SC info.
2844
2845* Update Smiths Aerospace addresses in MAINTAINERS file
2846
2847* Fix error handling in hush's version of "run" command
2848
wdenkc08f1582003-04-27 22:52:51 +00002849* LWMON extensions:
2850 - Splashscreen support
2851 - modem support
2852 - sysmon support
2853 - temperature dependend enabling of LCD
2854
2855* Allow booting from old "PPCBoot" disk partitions
2856
2857* Add support for TQM8255 Board / MPC8255 CPU
2858
2859======================================================================
wdenkedaa4892003-04-20 17:41:25 +00002860Changes for U-Boot 0.3.1:
wdenk6bd14892003-04-10 11:18:18 +00002861======================================================================
2862
wdenk92bbe3f2003-04-20 14:04:18 +00002863* Make sure Block Lock Bits get cleared in R360MPI flash driver
2864
2865* MPC823 LCD driver: Fill color map backwards, to allow for steady
2866 display when Linux takes over
2867
2868* Patch by Erwin Rol, 27 Feb 2003:
2869 Add support for RTEMS (this time for real).
2870
2871* Add support for "bmp info" and "bmp display" commands to load
2872 bitmap images; this can be used (for example in a "preboot"
2873 command) to display a splash screen very quickly after poweron.
2874
2875* Add support for 133 MHz clock on INCA-IP board
2876
wdenk3f9ab982003-04-12 23:38:12 +00002877* Patch by Lutz Dennig, 10 Apr 2003:
2878 Update for R360MPI board
2879
2880* Add new meaning to "autostart" environment variable:
2881 If set to "no", a standalone image passed to the
2882 "bootm" command will be copied to the load address
2883 (and eventually uncompressed), but NOT be started.
2884 This can be used to load and uncompress arbitrary
2885 data.
2886
stroeseee14b832003-04-10 13:30:28 +00002887* Patch by Stefan Roese, 10 Apr 2003:
wdenk3f9ab982003-04-12 23:38:12 +00002888 Changed DHCP client to use IP address from server option field #54
2889 from the OFFER packet in the server option field #54 in the REQUEST
2890 packet. This fixes a problem using a Windows 2000 DHCP server,
2891 where the DHCP-server is not the TFTP-server.
2892
2893* Set max brightness for MN11236 displays on TRAB board
stroeseee14b832003-04-10 13:30:28 +00002894
wdenk6bd14892003-04-10 11:18:18 +00002895* Add support for TQM862L modules
2896
2897======================================================================
wdenka6db71d2003-04-08 23:25:21 +00002898Changes for U-Boot 0.3.0:
wdenkeda42082003-01-17 16:27:01 +00002899======================================================================
2900
wdenkb02744a2003-04-05 00:53:31 +00002901* Patch by Arun Dharankar, 4 Apr 2003:
2902 Add IDMA example code (tested on 8260 only)
2903
2904* Add support for Purple Board (MIPS64 5Kc)
2905
2906* Add support for MIPS64 5Kc CPUs
2907
2908* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2909
2910* Patch by Denis Peter, 04 Apr 2003:
2911 - update MIP405-4 board
2912
stroese2606cf12003-04-04 16:55:30 +00002913* Patch by Stefan Roese, 4 Apr 2003:
2914 - U-Boot version environment variable "ver" added
2915 (CONFIG_VERSION_VARIABLE).
2916 - Changed PPC405GPr version from A to B.
2917 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2918
wdenkb02744a2003-04-05 00:53:31 +00002919* Patches by Denis Peter, 03 April 2003:
2920 - fix PCI IRQs on MPL boards
2921 - fix two more un-relocated pointer problems
2922
2923* Fix behaviour of "run" command:
2924 - print error message iv variable does not exist
2925 - terminate processing of arguments in case of error
2926
2927* Patches by Peter Figuli, 10 Mar 2003
2928 - Add support for BTUART on PXA platform
2929 - Add support for WEP EP250 (PXA) board
2930
2931* Fix flash problems on INCA-IP; add tool to allow bruning images to
2932 flash using a BDI2000
2933
2934* Implement fix for I2C Edge Conditions problem for all boards that
2935 use the bit-banging driver (common/soft_i2c.c)
2936
wdenk359733b2003-03-31 17:27:09 +00002937* Patch by Martin Winistoerfer, 23 Mar 2003
2938 - Add port to MPC555/556 microcontrollers
2939 - Add support for cmi customer board with
2940 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2941
2942* Patch by Rick Bronson, 28 Mar 2003:
2943 - fix common/cmd_nand.c
2944
wdenk8dba0502003-03-31 16:34:49 +00002945* Patch by Arun Dharankar, 24 Mar 2003:
2946 - add threads / scheduler example code
2947
2948* Add patches by Robert Schwebel, 31 Mar 2003:
2949 - add ctrl-c support for kermit download
2950 - align bdinfo output on ARM
wdenkb02744a2003-04-05 00:53:31 +00002951 - csb226 board: bring in sync with innokom/memsetup.S
2952 - csb226 board: fix MDREFR handling
2953 - misc doc fixes / extensions
2954 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2955 - add BOOT_PROGRESS to armlinux.c
wdenk8dba0502003-03-31 16:34:49 +00002956
stroese2606cf12003-04-04 16:55:30 +00002957* Add CPU ID, version, and clock speed for INCA-IP
wdenk8dba0502003-03-31 16:34:49 +00002958
wdenk5840af22003-03-28 14:40:36 +00002959* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2960 - fix SRAM and SDRAM memory sizing
2961 - add status LED support
2962 - add MAC address for second (SCC1) ethernet port
2963
2964* Update default environment for TQM8260 board
2965
wdenkc8434db2003-03-26 06:55:25 +00002966* Patch by Rick Bronson, 16 Mar 2003:
wdenkbb1b8262003-03-27 12:09:35 +00002967 - Add NAND flash support for reading, writing, and erasing NAND
2968 flash (certain forms of which are called SmartMedia).
2969 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkc8434db2003-03-26 06:55:25 +00002970
2971* Patches by Robert Schwebel, 19 Mar 2003:
2972 - use arm-linux-gcc as default compiler for ARM
2973 - fix i2c fixup code
2974 - fix missing baudrate setting
2975 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2976 - moved "ignoring trailing characters" _before_ u-boot wants to
2977 print out diagnostics messages; removes bogus characters at the
2978 end of transmission
2979
2980* Patch by John Zhan, 18 Mar 2003:
2981 Add support for SinoVee Microsystems SC8xx boards
2982
2983* Patch by Rolf Offermanns, 21 Mar 2003:
2984 ported the dnp1110 related changes from the current armboot cvs to
2985 current u-boot cvs. smc91111 does not work. problem marked in
2986 smc91111.c, grep for "FIXME".
2987
2988* Patch by Brian Auld, 25 Mar 2003:
2989 Add support for STM flash chips on ebony board
2990
wdenk28536032003-03-25 16:50:56 +00002991* Add PCI support for MPC8250 Boards (PM825 module)
2992
stroesea95be4d2003-03-25 14:44:48 +00002993* Patch by Stefan Roese, 25 Mar 2003:
2994 - PCI405 update.
2995
stroesef2afa912003-03-20 15:32:59 +00002996* Patch by Stefan Roese, 20 Mar 2003:
2997 - CPCI4052 update (support for revision 3).
2998 - Set edge conditioning circuitry on PPC405GPr for compatibility
2999 to existing PPC405GP designs.
3000 - Clip udiv to 5 bits on PPC405 (serial.c).
3001
wdenkbb1b8262003-03-27 12:09:35 +00003002* Extend INCAIP board support:
3003 - add automatic RAM size detection
3004 - add "bdinfo" command
3005 - pass flash address and size to Linux kernel
3006 - switch to 150 MHz clock
3007
wdenk6b58f332003-03-14 20:47:52 +00003008* Avoid flicker on the TRAB's VFD by synchronizing the enable with
3009 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3010 boards, version 153 for Rev. 200 boards).
3011
3012* Patch by Vladimir Gurevich, 12 Mar 2003:
3013 Fix relocation problem of statically initialized string pointers
3014 in common/cmd_pci.c
3015
3016* Patch by Kai-Uwe Blöm, 12 Mar 2003:
3017 Cleanup & bug fixes for JFFS2 code:
3018 - the memory mangement was broken. It caused havoc on malloc by
3019 writing beyond the block boundaries.
3020 - the length calculation for files was wrong, sometimes resulting
3021 in short file reads.
3022 - data copying now optionally takes fragment version numbers into
3023 account, to avoid copying from older data.
3024 See doc/README.JFFS2 for details.
3025
wdenkef5fe752003-03-12 10:41:04 +00003026* Patch by Josef Wagner, 12 Mar 2003:
3027 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3028 - ETH05 and BEDBUG support for CU824
3029 - added support for MicroSys CPC45
3030 - new BOOTROM/FLASH0 and DOC base for PM826
3031
3032* Patch by Robert Schwebel, 12 Mar 2003:
3033 Fix the chpart command on innokom board
3034
3035* Name cleanup:
3036 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3037 s/PPCBoot/U-Boot/ in some files
3038 s/pImage/uImage/ in some files
3039
3040* Patch by Detlev Zundel, 15 Jan 2003:
3041 Fix '' command line quoting
3042
3043* Patch by The LEOX team, 19 Jan 2003:
3044 - add support for the ELPT860 board
3045 - add support for Dallas ds164x RTC
3046
wdenk1fe2c702003-03-06 21:55:29 +00003047* Patches by David Müller, 31 Jan 2003:
3048 - minimal setup for CardBus bridges
3049 - add EEPROM read/write support in the CS8900 driver
3050 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenkef5fe752003-03-12 10:41:04 +00003051 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1fe2c702003-03-06 21:55:29 +00003052
3053* Patch by Steven Scholz, 04 Feb 2003:
3054 add support for RTC DS1307
3055
3056* Patch by Reinhard Meyer, 5 Feb 2003:
3057 fix PLPRCR/SCCR init sequence on 8xx to allow for
3058 changes of EBDF by software
3059
3060* Patch by Vladimir Gurevich, 07 Feb 2003:
3061 "API-compatibility patch" for 4xx I2C driver
3062
3063* TRAB fixes / extensions:
3064 - Restore VFD brightness as saved in environment
wdenkd155afb2003-06-18 20:22:24 +00003065 - add support for Fujitsu flashes
wdenk1fe2c702003-03-06 21:55:29 +00003066 - make sure both buzzers are turned off (drive low level)
3067
wdenkcc1e2562003-03-06 13:39:27 +00003068* Patches by Robert Schwebel, 06 Mar 2003:
3069 - fix bug in BOOTP code (must use NetCopyIP)
3070 - update of CSB226 port
3071 - clear BSS segment on XScale
3072 - added support for i2c_init_board() function
3073 - update to the Innokom plattform
3074
3075* Extend support for redundand environments for configurations where
3076 environment size < sector size
3077
wdenkb666c8f2003-03-06 00:58:30 +00003078* Patch by Rune Torgersen, 13 Feb 2003:
3079 Add support for Motorola MPC8266ADS board
3080
3081* Patch by Kyle Harris, 19 Feb 2003:
3082 patches for the Intel lubbock board:
3083 memsetup.S - general cleanup (based on Robert's csb226 code)
3084 flash.c - overhaul, actually works now
3085 lubbock.c - fix init funcs to return proper value
3086
3087* Patch by Kenneth Johansson, 26 Feb 2003:
stroesef2afa912003-03-20 15:32:59 +00003088 - Fixed off by one in RFTA calculation.
wdenkb666c8f2003-03-06 00:58:30 +00003089 - No need to abort when LDF is lower than we can program it's only
stroesef2afa912003-03-20 15:32:59 +00003090 minimum timing so clamp it to what we can do.
wdenkb666c8f2003-03-06 00:58:30 +00003091 - Takes function pointer to function for reading the spd_nvram. Usefull
3092 for faking data or hardcode a module without the nvram.
3093 - fix other user for above change
3094 - fix some comments.
3095
3096* Patches by Brian Waite, 26 Feb 2003:
3097 - fix port for evb64260 board
3098 - fix PCI for evb64260 board
3099 - fix PCI scan
3100
3101* Patch by Reinhard Meyer, 1 Mar 2003:
3102 Add support for EMK TOP860 Module
3103
3104* Patch by Yuli Barcohen, 02 Mar 2003:
3105 Add SPD EEPROM support for MPC8260ADS board
3106
wdenk4a5c8a72003-03-06 00:02:04 +00003107* Patch by Robert Schwebel, 21 Jan 2003:
3108 - Add support for Innokom board
3109 - Don't complain if "install" fails
3110 - README cleanup (remove duplicated lines)
3111 - Update PXA header files
3112
3113* Add documentation for existing POST code (doc/README.POST)
3114
3115* Patch by Laudney Ren, 15 Jan 2003:
3116 Fix handling of redundand environment in "tools/envcrc.c"
3117
3118* Patch by Detlev Zundel, 28 Feb 2003:
3119 Add bedbug support for 824x systems
3120
3121* Add support for 16 MB flash configuration of TRAB board
3122
3123* Patch by Erwin Rol, 27 Feb 2003:
3124 Add support for RTEMS
3125
3126* Add image information to README
3127
stroesefd4b5a72003-02-18 11:30:24 +00003128* Patch by Stefan Roese, 18 Feb 2003:
3129 CPCIISER4 configuration updated.
3130
stroese85d0fec2003-02-17 16:06:06 +00003131* Patch by Stefan Roese, 17 Feb 2003:
3132 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3133
stroesef5dd4102003-02-14 11:21:23 +00003134* Patch by Stefan Roese, 13 Feb 2003:
3135 Add "pcidelay" environment variable (in ms, enabled via
3136 CONFIG_PCI_BOOTDELAY).
3137 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3138 RST# to respond to configuration cycles (33MHz -> 1s).
3139
wdenk4a5c8a72003-03-06 00:02:04 +00003140* Fix dual PCMCIA slot support (when running with just one
3141 slot populated)
3142
3143* Add VFD type detection to trab board
3144
3145* extend drivers/cs8900.c driver to synchronize ethaddr environment
3146 variable with value in the EEPROM
3147
stroese91ee5282003-02-10 16:39:00 +00003148* Patch by Stefan Roese, 10 Feb 2003:
3149 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3150
wdenkbb1b8262003-03-27 12:09:35 +00003151* Add support for MIPS32 4Kc CPUs
3152
3153* Add support for INCA-IP Board
3154
wdenk4a5c8a72003-03-06 00:02:04 +00003155======================================================================
3156Changes for U-Boot 0.2.2:
3157======================================================================
3158
wdenkeda42082003-01-17 16:27:01 +00003159* Add dual ethernet support on PM826
3160
3161* Add support for LXT971 PHY on PM826
3162
3163* Patch by Tord Andersson, 16 Jan 2003:
3164 Fix flash sector count for TQM8xxL
3165
3166* Fix I2C EEPROM problem on ICU862 board (would only write the first
3167 16 bytes out of each 32 byte block)
3168
3169======================================================================
3170Changes for U-Boot 0.2.1:
wdenk2f87a3f2002-12-20 23:42:25 +00003171======================================================================
3172
wdenk2dad91b2003-01-13 23:54:46 +00003173* Add support for V37 board
3174 (patch by Jón Benediktsson, 11 Dec 2002)
3175
wdenke7f34c62003-01-11 09:48:40 +00003176* Update baudrate in bd_info when it gets changed
3177
3178* Add watchdog trigger points while waiting for serial port
3179 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3180
3181* Improve command line tool to access the U-Boot's environment
3182 (figuration of the utility, using a config file)
3183
wdenk654868c2003-01-02 23:57:29 +00003184* Add single quote support for (old) command line parser
3185
wdenk2f87a3f2002-12-20 23:42:25 +00003186* Switch LWMON board default config from FRAM to EEPROM;
3187 in POST, EEPROM shows up on 8 addresses
3188
3189======================================================================
wdenka08708c2002-12-17 18:07:30 +00003190Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00003191======================================================================
3192
wdenk34b613e2002-12-17 01:51:00 +00003193* Use 1-byte-read instead of -write for iprobe() function
3194 Add i2c commands to PM826 config
3195
3196* extend I2C POST code: check for list on known addresses
3197
wdenk9dfa8d12002-12-08 09:53:23 +00003198* Improve log buffer code; use "loglevel" to decide which messages
3199 to log on the console, too (like in Linux); get rid of "logstart"
3200
3201* Add command line tool to access the U-Boot's environment
3202 (board-specific for TRAB now, to be fixed later)
3203
wdenkbb444c92002-12-07 00:20:59 +00003204* Patch by Hans-Joerg Frieden, 06 Dec 2002
3205 Fix misc problems with AmigaOne support
3206
3207* Patch by Chris Hallinan, 3 Dec 2002:
3208 minor cleanup to the MPC8245 EPIC driver
3209
3210* Patch by Pierre Aubert , 28 Nov 2002
3211 Add support for external (SIU) interrupts on MPC8xx
3212
3213* Patch by Pierre Aubert , 28 Nov 2002
3214 Fix nested syscalls bug in standalone applications
3215
3216* Patch by David Müller, 27 Nov 2002:
3217 fix output of "pciinfo" command for CardBus bridge devices.
3218
3219* Fix bug in TQM8260 board detection - boards got stuck when board ID
3220 was not readable
3221
wdenk90e7e422002-12-04 23:39:58 +00003222* Add LED indication for IDE activity on KUP4K board
3223
wdenk9dd2b882002-12-03 21:28:10 +00003224* Fix startup problems with VFD display on TRAB
3225
3226* Patch by Pierre Aubert, 20 Nov 2002
3227 Add driver for Epson SED13806 graphic controller.
3228 Add support for BMP logos in cfb_console driver.
3229
wdenk2029f4d2002-11-21 23:11:29 +00003230* Added support for both PCMCIA slots (at the same time!) on MPC8xx
3231
3232* Patch by Rod Boyce, 21 Nov 2002:
3233 fix PCMCIA on MBX8xx board
3234
3235* Patch by Pierre Aubert , 21 Nov 2002
3236 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3237 bootmode word in DPRAM configurable
3238
wdenk67ff36c2002-11-19 23:01:07 +00003239* Patch by Daniel Engström, 18 Nov 2002:
3240 Fixes for x86 port (mostly strings issues)
3241
3242* Patch by Ken Chou, 18 Nov 2002:
3243 Fix for natsemi NIC cards (DP83815)
3244
3245* Patch by Pierre Aubert, 19 Nov 2002:
3246 fix a bug for the MII configuration, and some warnings
3247
wdenk452cfd62002-11-19 11:04:11 +00003248* Patch by Thomas Frieden, 13 Nov 2002:
3249 Add code for AmigaOne board
3250 (preliminary merge to U-Boot, still WIP)
3251
3252* Patch by Jon Diekema, 12 Nov 2002:
3253 - Adding URL for IEEE OUI lookup
3254 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3255 being defined.
3256 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3257 root-on-nfs macros are designed to switch how the default boot
3258 method gets defined.
3259
wdenk591dda52002-11-18 00:14:45 +00003260* Patch by Daniel Engström, 13 Nov 2002:
3261 Add support for i386 architecture and AMD SC520 board
3262
3263* Patch by Pierre Aubert, 12 Nov 2002:
3264 Add support for DOS filesystem and booting from DOS floppy disk
3265
wdenk2582f6b2002-11-11 21:14:20 +00003266* Patch by Jim Sandoz, 07 Nov 2002:
3267 Increase number of network RX buffers (PKTBUFSRX in
3268 "include/net.h") for EEPRO100 based boards (especially SP8240)
3269 which showed "Receiver is not ready" errors when U-Boot was
3270 processing the receive buffers slower than the network controller
3271 was filling them.
3272
wdenkc217f6d2002-11-11 02:11:37 +00003273* Patch by Andreas Oberritter, 09 Nov 2002:
3274 Change behaviour of NetLoop(): return -1 for errors, filesize
3275 otherwise; return code 0 is valid an means no file loaded - in this
3276 case the environment still gets updated!
3277
3278* Patches by Jon Diekema, 9 Nov 2002:
3279 - improve ADC/DAC clocking on the SACSng board to align
3280 the failing edges of LRCLK and SCLK
3281 - sbc8260 configuration tweaks
3282 - add status LED support for 82xx systems
3283 - wire sspi/sspo commands into command handler; improved error
3284 handlering
3285 - add timestamp support and alternate memory test to the
3286 SACSng configuration
3287
3288* Patch by Vince Husovsky, 7 Nov 2002:
wdenk1272e232002-11-10 22:06:23 +00003289 Add "-n" to linker options to get rid of "Not enough room for
3290 program headers" problem
3291
3292* Patch by David Müller, 05 Nov 2002
3293 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3294 so we can use an already existing name
3295
3296* Patch by Pierre Aubert, 05 Nov 2002
3297 Hardware relatied improvments in FDC boot code
3298
3299* Patch by Holger Schurig, 5 Nov 2002:
3300 Make the PXA really change it's frequency
3301
3302* Patch by Pierre Aubert, 05 Nov 2002
3303 Add support for slave serial Spartan 2 FPGAs
3304
3305* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3306 drivers
3307
wdenk56f94be2002-11-05 16:35:14 +00003308* Add support for log buffer which can be passed to Linux kernel's
3309 syslog mechanism; used especially for POST results.
3310
3311* Patch by Klaus Heydeck, 31 Oct 2002:
3312 Add initial support for kup4k board
3313
wdenk384ae022002-11-05 00:17:55 +00003314* Patch by Robert Schwebel, 04 Nov 2002:
3315 - use watchdog to reset PXA250 systems
3316 - added progress callbacks to (some of the) ARM code
3317 - update for Cogent CSB226 board
3318
3319* Add support for FPS860 board
3320
wdenke95b61c2002-11-04 16:02:40 +00003321* Patch by Guillaume Alexandre,, 04 Nov 2002:
3322 Improve PCI access on 32-bits Compact PCI bus
3323
wdenk24ee89b2002-11-03 17:56:27 +00003324* Fix mdelay() on TRAB - this was still the debugging version with
3325 seconds instead of ms.
3326
3327* Patch by Robert Schwebel, 1 Nov 2002:
3328 XScale related cleanup (affects all ARM boards)
3329
3330* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00003331
3332======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00003333Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00003334======================================================================
3335
3336This is the initial version of "Das U-Boot", the Universal Boot Loader.
3337
3338It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3339For information about the history of the project please see the
3340PPCBoot project page at http://sourceforge.net/projects/ppcboot
3341
3342======================================================================