blob: 71eae5e7efbf6e189b941791c56084482ca85ce2 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenka1191902005-01-09 17:12:27 +00002Changes for U-Boot 1.1.3:
3======================================================================
4
wdenk400558b2005-04-02 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)
wdenk86c98882005-04-03 14:26:46 +00008 Patch by Steven Scholz, 03 Apr 2005:
9 - create SoC specific directories include/asm-arm/arch-imx and
10 include/asm-arm/arch-s3c24x0
wdenk400558b2005-04-02 23:52:25 +000011
wdenk414eec32005-04-02 22:37:54 +000012* Fix problems with SNTP support;
13 enable SNTP support in some boards.
14
wdenkbe6b6e42005-04-01 15:18:44 +000015* Patches by Martin Krause, 01 Apr 2005:
16 - Fix flash erase timeout on CMC_PU2
17 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
wdenke6ba3c92005-04-01 09:29:14 +000018
wdenkf50cc092005-04-01 09:14:58 +000019* Patch by Steven Scholz, 13 March 2005:
20 fix cache enabling for AT91RM9200
21
wdenkea287de2005-04-01 00:25:43 +000022* Patch by Masami Komiya, 30 Mar 2005:
23 add SNTP support and expand time server and time offset fields of
24 DHCP support. See doc/README.SNTP
25
26* Patch by Steven Scholz, 13 Dec 2004:
27 Fix bug in at91rm920 ethernet driver
28
wdenkef2807c2005-03-31 23:44:33 +000029* Patch by Steven Scholz, 13 Dec 2004:
30 Remove duplicated code by merging memsetup.S files for
31 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
32
wdenk83e40ba2005-03-31 18:42:15 +000033* Patch by Detlev Zundel, 31 Mar 2005:
34 Cleanup duplicate definition of overwrite_console()
35
36* Update TQM5200 configuration;
37 prepare for Rev. 200 starter kit boards
38
wdenk0c1c117c2005-03-30 23:28:18 +000039* Patch by Scott McNutt, 21 Oct 2004:
40 Add support for Nios-II EPCS Controller core.
41
42* Patch by Scott McNutt, 20 Oct 2004:
43 Nios-II cleanups:
44 - Add sysid command (Nios-II only).
45 - Locate default exception trampoline at proper offset.
46 - Implement I/O routines (readb, writeb, etc)
47 - Implement do_bootm_linux
48
wdenk8f0b7cb2005-03-27 23:41:39 +000049* Patches by Martin Krause, 22 Mar 2005:
50 - use TQM5200_auto as MAKEALL target for TQM5200 systems
51 - add support for SM501 graphics controller
52 - add support for graphic console on TQM5200
53 - add support for TQM5200 Rev 200
54 - cleanup, fix typo in include/configs/TQM5200.h
55
wdenk256d31c2005-03-20 22:33:46 +000056* Patch by Manfred Baral, 17 Mar 2005:
57 Fix typo
58
wdenke6325152005-03-17 16:43:10 +000059* Fix RTC configuration for PPChameleon board
60
61* Cleanup, fix typo in include/configs/TQM5200.h
62
stroeseacdcd102005-03-16 20:58:31 +000063* Patch by Stefan Roese, 16 Mar 2005:
64 Update for esd auto_update and hh405 board
65
wdenk89c02e22005-03-16 16:32:26 +000066* Adapt for U-Boot image size (new features enabled) on TQM5200
67
wdenk6c9e7892005-03-15 22:56:53 +000068* Update code for TQM8540 board (and 85xx in general):
69 - Change the name of the Ethernet driver: MOTO ENET -> ENET
70 - Reformat boot messages
71 - Enable redundant environment
72 - Replace the -O2 optimization flag with -mno-string
73
wdenk9d46ea42005-03-14 23:56:42 +000074* Patch by David Brownell, 10 Mar 2005:
75 Restore copyright statements in OHCI drivers.
76
77* Add support for TQM8540 board
78
wdenkc3fafec2005-03-14 23:01:03 +000079* Patch by Detlev Zundel, 14 Mar 2005:
80 NC650: changed NAND flash addressing to using UPMB
81
82* Patch by Stefan Roese, 14 Mar 2005:
stroesee9684a52005-03-14 12:56:21 +000083 Update for esd voh405 fpga image
84
wdenka0bdf492005-03-14 13:14:58 +000085* INKA4x0: Allow initialization of LCD backlight dimming from
86 "brightness" environment variable.
87
wdenkf4733a02005-03-06 01:21:30 +000088* Add port initialization for digital I/O on INKA4x0
89
wdenkc3fafec2005-03-14 23:01:03 +000090* Patch by Stefan Roese, 01 Mar 2005:
stroese47b1e3d2005-03-01 17:26:39 +000091 Update for esd boards dp405 and hub405
92
wdenkb05dcb52005-03-04 11:27:31 +000093* Fix get_partition_info() parameter error in all other calls
94 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
95
96* Enable USB and IDE support for INKA4x0 board
97
wdenkc3fafec2005-03-14 23:01:03 +000098* Patch by Andrew Dyer, 28 Feb 2005:
wdenkb05dcb52005-03-04 11:27:31 +000099 fix ext2load passing an incorrect pointer to get_partition_info()
100 resulting in load failure for devices other than 0
101
wdenke58cf2a2005-02-27 23:46:58 +0000102* Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
103
wdenk1968e612005-02-24 23:23:29 +0000104* Cleanup USB and partition defines
105
wdenk151ab832005-02-24 22:44:16 +0000106* Add support for ext2 filesystems and image timestamps to TQM5200 board
107
108* Add reset code for Coral-P on INKA4x0 board
109
110* Patch by Martin Krause, 28 Jun 2004:
111 Update for TRAB board.
112
113* Fix some missing "volatile"s in MPC5xxx FEC driver
114
wdenke799d372005-02-07 19:44:17 +0000115* Fix cirrus voltage detection (for CPC45)
116
wdenkf8883cb2005-02-04 15:38:08 +0000117* Fix byteorder problem in usbboot and scsiboot commands.
118
wdenk20a80412005-02-04 15:02:06 +0000119* Patch by Cajus Hahn, 04 Feb 2005:
120 - don't insist on leading '/' for filename in ext2load
121 - set default partition to useful value (1) in ext2load
122
123* Patch by Andrew Dyer, 08 Jan 2005:
124 fix wrong return codes in ext2 code
125
wdenk1a344f22005-02-03 23:00:49 +0000126* Removed '--no-warn-mismatch' option from Makefile. This option
127 makes 'ld' to overlook binary objects compatibility.
128
129* Moved $(PLATFORM_LIBS) from the library group (--start-group ...
130 --end-group) outside of the group. This will make 'ld' to do
131 _multiple_ search in the library group when resolving symbol
132 references and do only a _single_ seach in libgcc.a after the group
133 search.
134
135* Fix stability problems on CPC45 board again.
136
137* Make image detection for diskboot / usbboot / scsiboot more robust
138 (also check header checksum)
139
wdenk436be292005-01-31 22:09:11 +0000140* Update CPC45 board configuration.
141
142* Add USB and PCI support for INKA4x0 board
143
wdenkcd172b72005-01-22 18:26:04 +0000144* Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
145
wdenkc3d2b4b2005-01-22 18:13:04 +0000146* Code cleanup
147
wdenk5a95f6f2005-01-12 00:38:03 +0000148* Patch by Robin Getz, 13 Oct 2004:
149 Add standalone application to change SMC91C111 MAC addresses,
150 see examples/README.smc91111_eeprom
151
152* Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
153 Fix Flash support for ARM Integrator CP.
154
wdenk289f9322005-01-12 00:15:14 +0000155* Patch by Richard Woodruff, 10 Jan 2005:
156 Update support for OMAP2420 (ARM11) and H4 board:
157 o clean up and add new types to H4 memory probe code.
158 o fix to work with internal boot.
159 o added PRCM config III operation.
160 o fix marginal flash timings.
161 o add revison ATAG usage.
162 o enable voltage scaling at power chip.
163 o fix compile error for i2c.
164
165* Fix network problem (error when receiving multiple ARP packets)
166
167* Patch by Daniel Poirot, 12 Oct 2004:
wdenk652a10c2005-01-09 23:48:14 +0000168 Add support for Wind River sbc405 board
169
170* Patch by Rainer Brestan, 12 Oct 2004:
171 Make examples/Makefile more robust
172
wdenk6225c5d2005-01-09 23:33:49 +0000173* Patch by Sam Song, 11 October 2004:
174 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
175 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
176 less than 50MHz
177
178* Patch by Sam Song, 10 Oct 2004:
179 Fix a parameter error in run_command() in main.c
180
181* Patch by Richard Woodruff, 01 Oct 2004:
wdenk8ed96042005-01-09 23:16:25 +0000182 add support for the TI OMAP2420 processor and its H4 reference
183 board
184
185* Patch by Christian Pellegrin, 24 Sep 2004:
186 Added support for NE2000 compatible (DP8390, DP83902) NICs.
187
wdenkff36fd82005-01-09 22:28:56 +0000188* Patch by Leif Lindholm, 23 Sep 2004:
189 add support for the AMD db1550 board
190
191* Patch by Travis Sawyer, 15 Sep 2004:
192 Add CONFIG_SERIAL_MULTI support for ppc4xx,
193 update README.serial_multi
194
wdenk6310eb92005-01-09 21:28:15 +0000195* Patches by David Snowdon, 07 Sep 2004:
196 - add u-boot.hex target in the top level Makefile
197 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
198 - use -mtune=xscale and -march=armv5 options for PXA
199
wdenka562e1b2005-01-09 18:21:42 +0000200* Patch by Florian Schlote, 08 Sep 2004:
201 Add support for SenTec-COBRA5272-board (Coldfire).
202
wdenk30ce5ab2005-01-09 18:12:51 +0000203* Patch by Gleb Natapov, 07 Sep 2004:
204 mpc824x: set PCI latency timer to a sane value
205 (is 0 after reset).
206
207* Patch by Kurt Stremerch, 03 Sep 2004:
208 Add bitstream configuration option for fpga command (Xilinx only).
209
wdenk9dd611b2005-01-09 17:19:34 +0000210* Patch by Kurt Stremerch, 03 Sep 2004:
211 Add Xilinx Spartan2E family FPGA support
212
213* Patch by Jeff Angielski, 02 Sep 2004:
214 Add Added support for H2 revision of the EP8260 board.
215 Fixed formatting for some of the EP8260 related source files.
216
wdenka1191902005-01-09 17:12:27 +0000217* Patch by Jon Loeliger, 02 Sep 2004:
218 Reset monitor size back to 256 so environment can be written
219 to flash on MPC85xx ADS and CDS releases.
220
221* Patch by Paolo Broggini, 02 Sep 2004:
222 Make BSS clearing on ARM systems more robust
223
224* Patch by Yue Hu and Joe, 01 Sep 2004:
225 - add PCI support for ixp425;
226 - add EEPRO100 suppor tfor ixdp425 board.
227
228* Fix problem with protected sector detection in driver/cfi_flash.c
229
230======================================================================
wdenk15c7a8e2005-01-02 17:02:54 +0000231Changes for U-Boot 1.1.2:
wdenk2729af92004-05-03 20:45:30 +0000232======================================================================
233
wdenke2ffd592004-12-31 09:32:47 +0000234* Code cleanup, mostly for GCC-3.3.x
235
236* Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
237 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
238 additional ethernet addresses.
239
240* Cleanup drivers/i82365.c - avoid duplication of code
241
242* Fix bogus "cannot span across banks" flash error message
243
244* Code cleanup
245
246* Add support for CompactFlash for the CPC45 Board.
247
wdenk08f27272004-12-19 21:39:27 +0000248* Fix problems with CMC_PU2 flash driver.
249
wdenkec0aee72004-12-19 09:58:11 +0000250* Cleanup:
251 - avoid trigraph warning in fs/ext2/ext2fs.c
252 - rename UC100 -> uc100
253
wdenkf7d15722004-12-18 22:35:43 +0000254* Add support for UC100 board
255
stroese8cba19072004-12-16 18:47:58 +0000256* Patch by Stefan Roese, 16 Dez 2004:
257 - ext2fs support added
258 - Tundra universe support added
259 - Coldfire MCF5249 support added (no preloader needed!)
260 - MCF5249 board TASREG added
261 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
262 VOM405, WUH405
263 - some esd boards updated
264 - memory commands "mdc" and "mwc" added for cyclic read/write
265 (CONFIG_MX_CYCLIC, see README for further description)
266
wdenk138ff602004-12-16 15:52:40 +0000267* Add support for INKA4X0 board
268
wdenk689aec12004-12-13 00:18:44 +0000269* Patch by Steven Scholz, 12 Dec 2004:
270 Fix typo in AT91 memory setup.
271
wdenk7e6bf352004-12-12 22:06:17 +0000272* Patch by Martin Krause, 27 Oct 2004:
273 - add support for "STK52xx" board (including PS/2 multiplexer)
274 - add hardware detection for TQM5200
275
wdenk25d67122004-12-10 11:40:40 +0000276* Clean up CMC PU2 flash driver
277
278* Update MAINTAINERS file
279
280* Fix bug in MPC823 LCD driver
281
wdenked54e622004-11-24 23:35:19 +0000282* Fix udelay() on AT91RM9200 for delays < 1 ms.
283
284* Enable long help on CMC PU2 board;
285 fix reset issue;
286 increase CPU speed from 179 to 207 MHz.
287
wdenkbb310d42004-11-22 22:20:07 +0000288* Fix smc91111 ethernet driver for Xaeniax board (need to handle
289 unaligned tail part specially).
290
wdenk9d5028c2004-11-21 00:06:33 +0000291* Update for AT91RM9200DK and CMC_PU2 boards:
292 - Enable booting directly from flash
293 - fix CMC_PU2 flash driver
294
295* Fix mkimage usage message
296
wdenkcacfab52004-11-17 20:44:20 +0000297* Map SRAM on NC650 board
298
wdenk1f6d4252004-11-02 13:00:33 +0000299* Work around for Ethernet problems on Xaeniax board
300
wdenk983fda82004-10-28 00:09:35 +0000301* Patch by TsiChung Liew, 23 Sep 2004:
302 - add support for MPC8220 CPU
303 - Add support for Alaska and Yukon boards
304
wdenke3c9b9f2004-10-24 23:54:40 +0000305* Fix configuration for ERIC board (needs more room)
306
307* Adjust MIPS compiler options at run-time depending on tools version
308 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
309 "-mcpu=4kc" for old tools)
310
wdenk14699a22004-10-19 22:17:51 +0000311* Add passing of the command line and memory size information to the
312 kernel on xaeniax board.
313
wdenk4cfaf552004-10-11 23:03:10 +0000314* Enable NAND flash support for NC650 board.
315
316* Patch by Thomas Lange 07 Oct 2004:
317 Updated README for DBAu1x00 boards to match current status
318
wdenkd407bf52004-10-11 22:51:13 +0000319* Patch by Philippe Robin, 28 Sept 2004:
320 Fix Flash support for Versatile.
321
322* Patch by Roger Blofeld, 16 Sep 2004:
323 Fix timeout for DHCP command retry
324
wdenk2ee66532004-10-11 22:43:02 +0000325* Patch by Pantelis Antoniou, 14 Sep 2004:
326 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
327
328* Patch by Pantelis Antoniou, 14 Sep 2004:
329 Kick watchdog when bz-decompressing
330
wdenk9455b7f2004-10-11 22:25:49 +0000331* Fix CFG_HZ problems on AT91RM9200 systems
332 [Remember: CFG_HZ should be 1000 on ALL systems!]
333
wdenke1599e82004-10-10 23:27:33 +0000334* Patch by Gridish Shlomi, 30 Aug 2004:
335 - Add support to revA version of PQ27 and PQ27E.
336 - Reverted MPC8260ADS baudrate back to original 115200
337
338* Patch by Hojin, 17 Sep 2004:
339 Fix typo in cfi_flash.c
wdenk8b74bf32004-10-11 23:10:30 +0000340
wdenke1599e82004-10-10 23:27:33 +0000341* Patch by Mark Jonas, 09 September 2004:
342 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
343 error message
344
345* Patch by Mark Jonas, 31 August 2004:
346 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
347 improves FTP performance for MPC5200 systems. Enabled for IceCube
348 by default.
349
wdenkc15f3122004-10-10 22:44:24 +0000350* Patch by Michael Bendzick, 30 Aug 2004:
351 - Improve platform.S code for omap1510inn that detects whether code
352 is running from SDRAM or not. Patch allows SDRAM to be configured
353 if code is running out of SRAM at 0x20000000.
354
355* Patch by Frederick Klatt, 30 Aug 2004:
356 Add support for the Wind River SBC8540/SBC8560 boards
357
wdenk656658d2004-10-10 22:16:06 +0000358* Configure SX1 board to use drivers/cfi_flash.c
359
360* Patches by Michael Bendzick, 30 Aug 2004:
361 - Configure omap1510inn board to use drivers/cfi_flash.c
362 - Make drivers/cfi_flash.c protect environment and redundant
363 environment.
364
365* Patch by Steven Scholz, 23 Jun 2004:
366 - Add script (tools/img2brec.sh) to programm U-Boot into
367 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
368
wdenk5c952cf2004-10-10 21:27:30 +0000369* Patches by Scott McNutt, 24 Aug 2004:
370 - Add support for Altera Nios-II processors.
371 - Add support for Psyent PCI-5441 board.
372 - Add support for Psyent PK1C20 board.
373
wdenk03f5c552004-10-10 21:21:55 +0000374* Patches by Jon Loeliger, 24 Aug 2004:
375 - Add support for the MPC8541 and MPC8555 CDS boards
376 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
377 - Convert MPC85xxADS to use common CFI flash driver
wdenkcf336782004-10-10 20:23:57 +0000378 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
379 from board_early_init_f()
380 - Provide SW workaround for PCI initialization on 85xx CDS
wdenkcf336782004-10-10 20:23:57 +0000381
wdenk08b6aa62004-10-10 18:49:14 +0000382* Patches by George G. Davis, 24 Aug 2004:
383 - Enable ramdisk/initrd tagged param support for omap1610h2_config
384 - Remove static network setup defaults from mx1ads_config
wdenk731215e2004-10-10 18:41:04 +0000385 - update ARM boards to use constants from mach-types.h
386
wdenkb6508512004-10-10 18:03:33 +0000387* Patch by Gary Jennejohn, 04 Oct 2004:
388 - fix I2C on at91rm9200
389 - add support for Ricoh RS5C372A RTC
390
wdenk2cbe5712004-10-10 17:05:18 +0000391* Patch by Gary Jennejohn, 01 Oct 2004:
392 - add support for CMC PU2 board
393 - add support for I2C on at91rm9200
394
395* Patch by Gary Jennejohn, 28 Sep 2004:
396 fix baudrate handling on at91rm9200
397
wdenk659883c2004-10-09 23:33:42 +0000398* Patch by Yuli Barcohen, 22 Aug 2004:
399 - remove ZPC.1900 board-specific flash driver;
400 switch the port to generic CFI driver;
401 - port clean-up
402
wdenkf325e182004-10-09 23:28:40 +0000403* Patch by Hinko Kocevar, 21 Aug 2004:
404 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
405
wdenk8655b6f2004-10-09 23:25:58 +0000406* Clean up tools/bmp_logo.c to not add trailing white space
407
408* Patch by Hinko Kocevar, 21 Aug 2004:
409 - Group common framebuffer functions in common/lcd.c
410 - Group common framebuffer macros and #defines in include/lcd.h
411 - Provide calc_fbsize() for video ATAG
412
wdenk30d56fa2004-10-09 22:44:59 +0000413* Patch by Sam Song, 21 August 2004:
414 - Fix a typo in README
415 - Align "(RO)" output for "flinfo" after "protect on"
416 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
417 ratio 1:1 when core frequency less than 50MHz
418
wdenk8655b6f2004-10-09 23:25:58 +0000419* Patches by Hinko Kocevar, 21 Aug 2004:
wdenk63cfcbb2004-10-09 22:32:26 +0000420 - fix some "use of label at end of compound statement" warnings
421 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
422
wdenk1d9f4102004-10-09 22:21:29 +0000423* Patch by Steven Scholz, 16 Aug 2004:
424 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
425 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
426 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
427 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
428 into cpu/arm920t/$(SOC)/
429
wdenka5bbcc32004-09-29 22:55:14 +0000430* Patches by Sean Chang, 09 Aug 2004:
431 - Added support for both 8 and 16 bit mode access to System ACE CF
432 through MPU.
433 - Fixed missing System ACE CF device during get FAT partition info
434 in fat_register_device function.
435 - Enabled System ACE CF support on ML300.
436
437* Patch by Sean Chang, 09 Aug 2004:
438 Synch defines for saveenv and do_saveenv functions so they get
439 compiled under the same statement.
440
441* Patch by Sean Chang, 09 Aug 2004:
wdenka06752e2004-09-29 22:43:59 +0000442 - Added I2C support for ML300.
443 - Added support for ML300 to read out its environment information
444 stored on the EEPROM.
445 - Added support to use board specific parameters as part of
446 U-Boot's environment information.
447 - Updated MLD files to support configuration for new features
448 above.
449
wdenka5bbcc32004-09-29 22:55:14 +0000450* Patches by Travis Sawyer, 05 Aug 2004:
wdenka06752e2004-09-29 22:43:59 +0000451 - Remove incorrect bridge settings for eth group 6
452 - Add call to setup bridge in ppc_440x_eth_initialize
453 - Fix ppc_440x_eth_init to reset the phy only if its the
454 first time through, otherwise, just check the phy for the
455 autonegotiated speed/duplex. This allows the use of netconsole
456 - only print the speed/duplex the first time the phy is reset.
457
wdenkda93ed82004-09-29 11:02:56 +0000458* Patch by Shlomo Kut, 29 Mar 2004:
459 Add support for MKS Instruments "Quantum" board
460
461* Fix build problem with Cogent boards;
462 avoid using <asm/byteorder.h> when using the host compiler
463
wdenka5725fa2004-09-28 21:51:42 +0000464* Patch by Ganapathi C, 04 Aug 2004:
465 Fix NFS timeout issue
466
wdenke1a3f6b2004-09-28 21:39:45 +0000467* Patch by Yuli Barcohen, 19 Jul 2004:
468 - Fix host tools building in Cygwin environment
469 - Fix header files search order for host tools
470
471* Patch by Tom Armistead, 19 Jul 2004:
472 Fix kgdb.S support for 74xx_75x cpu
473
wdenkc65fdc72004-09-28 21:26:26 +0000474* Patch by Jon Loeliger, 15 Jul 2004:
475 Fix MPC85xx I2C driver
476
wdenk64f70be2004-09-28 20:34:50 +0000477* Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
478
wdenkcce625e2004-09-28 19:00:19 +0000479* Patch by Stephen Williams, 15 July 2004
480 Set the PCI class code for JSE board as part of PCI interface setup
481
482* Patch by Michael Bendzick, 15 Jul 2004:
483 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
484 CFG_FLASH_USE_BUFFER_WRITE is set
485
wdenk66ca92a2004-09-28 17:59:53 +0000486* Patch by Yuli Barcohen, 13 Jul 2004:
487 Allow clock setting on MPC866/MPC885 series chips according to
488 environment variable `cpuclk'
489
490* Patch by Yuli Barcohen, 20 Apr 2004:
491 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
492
wdenk4ec3a7f2004-09-28 16:44:41 +0000493* Patch by Vincent Dubey, 24 Sep 2004:
494 Add support for xaeniax board
495
wdenk79536a62004-09-27 20:20:11 +0000496* Add comment about non-GPL character of standalone applications to
497 COPYING file
498
499* Fix FEC ethernet problem on NSCU board.
500
wdenk4734cb72004-09-21 23:33:32 +0000501* Patch by Gary Jennejohn, 09 Sep 2004:
502 allow to use USART1 as console port on at91rm9200dk boards
503
stroesec3548392004-09-16 12:37:13 +0000504* Patch by Stefan Roese, 16 Sep 2004:
505 Update AR405 board.
506
wdenk1d6f9722004-09-09 17:44:35 +0000507* Fix SysClk handling for PPChameleon and CATcenter boards
508
wdenkeedcd072004-09-08 22:03:11 +0000509* Patch by Detlev Zundel, 08 Sep 2004:
510 Update etags build target
511
512* Improve NetConsole support: add support for broadcast destination
513 address and buffered input.
514
515* Cleanup compiler warnings for GCC 3.3.x and later
516
517* Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
518
wdenk7ca202f2004-08-28 22:45:57 +0000519* Add support for IDS "NC650" board
520
wdenk31a64922004-08-28 21:09:14 +0000521* Add automatic update support for LWMON board
522
523* Clear Block Lock-Bits when erasing flash on LWMON board.
524
525* Fix return code of "fatload" command
526
527* Enable MSDOS/VFAT filesystem support for LWMON board
528
wdenk89394042004-08-04 21:56:49 +0000529* Patch by Martin Krause, 03 Aug 2004:
530 change timing for SM501 graphics controller on TQM5200 module
531
532* Patch by Mark Jonas, 13 July 2004:
533 - Total5200 LCD now run in little endian mode. Endianess conversion
534 is done in hardware.
wdenk7ca202f2004-08-28 22:45:57 +0000535 - Removed last reference to "console" environment variable.
wdenk89394042004-08-04 21:56:49 +0000536
wdenk429168e2004-08-02 23:39:03 +0000537* Patches by Lars Munch, 12 Jul 2004:
538 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
539 board specific
540 - split out the LXT971A PHY from ns_9750_eth.h
541 - split the dm9161 phy part out of at91rm9200_ether.c
542
wdenk6705d812004-08-02 23:22:59 +0000543* Patch by Andreas Engel, 12 Jul 2004:
544 Replaced hardcoded PL011 clock frequency with config variable.
545 Fixed wrong CONFIG_CMD_DFL doc.
546
547* Patch by Thomas Viehweger, 09 Jun 2004:
548 make it possible to remove chpart when there is only one partition
549
wdenk68ceb292004-08-02 21:11:11 +0000550* Add support for console over UDP (compatible to Ingo Molnar's
551 netconsole patch under Linux)
552
wdenk9aea9532004-08-01 23:02:45 +0000553* Patch by Jon Loeliger, 16 Jul 2004:
554 - support larger DDR memories up to 2G on the PC8540/8560ADS and
555 STXGP3 boards
556 - Made MPC8540/8560ADS be 33Mhz PCI by default.
557 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
558 and CONFIG_L2_INIT_RAM options.
559 - Refactor Local Bus initialization out of SDRAM setup.
560 - Re-implement new version of LBC11/DDR11 errata workarounds.
561 - Moved board specific PCI init parts out of CPU directory.
562 - Added TLB entry for PCI-1 IO Memory
563 - Updated README.mpc85xxads
564
wdenk281e00a2004-08-01 22:48:16 +0000565* Patch by Sascha Hauer, 28 Jun:
566 - add generic support for Motorola i.MX architecture
567 - add support for mx1ads, mx1fs2 and scb9328 boards
568
569* Patches by Marc Leeman, 23 Jul 2004:
570 - Add define for the PCI/Memory Buffer Configuration Register
571 - corrected comments in cpu/mpc824x/cpu_init.c
572
573* Add support for multiple serial interfaces
574 (for example to allow modem dial-in / dial-out)
575
stroese45eeb892004-07-15 14:41:43 +0000576* Patch by Stefan Roese, 15 Jul 2004:
577 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
578
wdenkcfca5e62004-08-01 13:09:47 +0000579* Fix NSCU config; add ethernet wakeup code.
580
wdenk281e00a2004-08-01 22:48:16 +0000581* Add link for preloader for Motorola Coldfire to README.m68k
wdenkcfca5e62004-08-01 13:09:47 +0000582
wdenk75b1fa72004-07-12 22:34:51 +0000583* Patch by Michael Bendzick, 12 Jul 2004:
584 fix output formatting in drivers/cfi_flash.c
585
wdenk07cba352004-07-12 14:37:59 +0000586* Patch by Mark Jonas, 02 Jul 2004:
587 Fix lowboot (again) on MPC5xxx
588
wdenkcdc7fea2004-07-11 22:27:55 +0000589* Patch by Curt Brune, 07 Jul 2004:
590 relocate exception vectors on arm720t if needed
591
wdenka1f4a3d2004-07-11 22:19:26 +0000592* Patch by George G. Davis, 06 Jul 2004:
593 - update mach-types.h to latest arm.linux.org.uk master list
594 - Set correct OMAP1610 bi_arch_number for build target
595
596* Patch by Curt Brune, 06 Jul 2004:
597 evb4510: add support for timer interrupt; cleanup
598
wdenkb9283e22004-07-11 21:49:42 +0000599* Patch by Dan Poirot, 06 Jul 2004:
600 Fix sbc8260 environment variables
601
602* Cleanup redundand "console" environment variable
603
wdenk81050922004-07-11 20:04:51 +0000604* Patch by Mark Jonas, 05 Jul 2004:
605 add support for the Total5100's and Total5200's LCD screen
606
607* Patches by Dan Eisenhut, 01 Jul 2004:
608 - README fixes.
609 - Move doc2000.h include to prevent compiler warning on some boards
610
wdenk6c7a1402004-07-11 19:17:20 +0000611* Patch by Mark Jonas, 01 Jul 2004:
612 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
613 MGT5100 and MPC5200 based Freescale platforms.
614
wdenkbc54f302004-07-11 18:10:30 +0000615* Patch by Philippe Robin, 01 Jul 2004:
616 Add initialization for Integrator and versatile board files.
617
618* Patch by Hinko Kocevar, 01 Jun 2004:
619 Fix VFD FB allocation, add LCD FB allocation on ARM
620
wdenk56523f12004-07-11 17:40:54 +0000621* Patch by Martin Krause, 30 Jun 2004:
622 Add support for TQM5200 board
623
624* Patch by Martin Krause, 29 Jun 2004:
625 Add loopw command: infinite write loop on address range
626
wdenk857cad32004-07-10 23:48:41 +0000627* Patches by Yasushi Shoji, 29 Jun 2004:
628 - add empty include/asm-microblaze/processor.h
629 - add to CREDITS and MAINTAINERS
630 - add gd initialization
631 - add MicroBlaze and SUZAKU board to MAKEALL script
632 - add reset support for SUZAKU
633 - add flush_cache() for MicroBlaze
634 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
635 size flash memory on SUZAKU
636
wdenkfabd46a2004-07-10 23:11:10 +0000637* Patch by Prakash Kumar, 27 Jun 2004:
638 Add support for the PXA250 based Intrinsyc Cerf board.
639
640* Patch by Yasushi Shoji, 27 Jun 2004:
641 fix comment in include/common.h
642
wdenk466b7412004-07-10 22:35:59 +0000643* Rename SBC8560 into sbc8560 for consistency
644
645* Patch by Daniel Poirot, 24 Jun 2004:
646 Add support for Wind River's sbc8240 board
647
648* Patches by Yasushi Shoji, 26 Jun 2004:
649 - drivers/serial_xuartlite.c: fix "return 0" in void function
650 - add microblaze support to mkimage tool
651
wdenk8b07a112004-07-10 21:45:47 +0000652* Patch by Fred Klatt, 25 Jun 2004:
wdenk466b7412004-07-10 22:35:59 +0000653 Add support for WindRiver's sbc8560 board
wdenk8b07a112004-07-10 21:45:47 +0000654
655* Patch by Nicolas Lacressonniere, 24 Jun 2004
656 Small Bugs fixes for "at91rm9200dk" board:
657 - Timing modifications for SPI DataFlash access
658 - Fix NAND flash detection bug
659
660* Patch by Nicolas Lacressonniere, 24 Jun 2004:
661 Add Support for Flash AT49BV6416 for AT91RM9200DK board
662
wdenk0ac6f8b2004-07-09 23:27:13 +0000663* Patch by Jon Loeliger, 17 June 2004:
664 Completion of the 8540ADS/8560ADS updates:
665 Fix some PCI and Rapid I/O memory maps,
666 Initialize both TSEC 1 and 2,
667 Initialize SDRAM
668 Update MAINTAINER for 85xx boards and README.mpc85xxads
669
wdenk26238132004-07-09 22:51:01 +0000670* Patch by Yuli Barcohen, 16 Jun 2004:
671 Remove obsolete AdderII port which was superseded by unified
672 AdderII/Adder87x port
673
674* Patch by Ladislav Michl, 16 Jun 2004:
675 Fix gcc-3.3.3 warnings for smc91111.c
676
stroeseede13022004-07-02 14:38:26 +0000677* Patch by Stefan Roese, 02 Jul 2004:
678 - Fix bug in 405 ethernet driver; allocated data not cleared!
679 - Fix problem in 405 i2c driver; don't try to print without console!
680
wdenk78953f22004-07-01 22:02:29 +0000681* Patch by Paul Ruhland, 11 Jun 2004:
682 Remove debug code from 'board/lpd7a40x/flash.c'
683
wdenke55ca7e2004-07-01 21:40:08 +0000684* Patch by Andrea Marson, 11 Jun 2004:
685 Update for PPChameleon board:
686 - support for SysClk @ 25MHz
687 - support for Silicon Motion SM712 VGA controller
688 - some clean ups
689
wdenk93f6a672004-07-01 20:28:03 +0000690* Patches by Richard Woodruff, 10 Jun 2004:
691 - fix problems with examples/stubs.c for GCC >= 3.4
692 - fix problems with gd initialization
693
wdenk39539882004-07-01 16:30:44 +0000694* Patch by Curt Brune, 17 May 2004:
695 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
696 - Add support for ESPD-Inc. EVB4510 Board
697
698* Patch by Marc Leeman, 11 May 2004:
699 Fix for MPC8245 - reading PPC Memory from another device with the
700 PPC as PCI target device corrupts data due to interenal hardware
701 buffering.
702
wdenke94d2cd2004-06-30 22:59:18 +0000703* Fix "cls" command when used with splash screen
704
705* Increase NFS download timeout (now 1 min - 10 sec is to short for a
706 slow download of a big image)
707
wdenkc3f4d172004-06-25 23:35:58 +0000708* Add "cls" function to MPC823 LCD driver so we can reinitialize the
709 display even after showing a bitmap
710
wdenk49822e22004-06-19 21:19:10 +0000711* Patch by Josef Wagner, 04 Jun 2004:
712 - DDR Ram support for PM520 (MPC5200)
713 - support for different flash types (PM520)
714 - USB / IDE / CF-Card / DiskOnChip support for PM520
715 - 8 bit boot rom support for PM520/CE520
716 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
717 - I2C and RTC support for CPC45
718 - support of new flash type (28F160C3T) for CPC45
719
wdenk46a414d2004-06-17 18:50:45 +0000720* Fix flash parameters passed to Linux for PPChameleon board
721
722* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
723
wdenkf832d8a2004-06-10 21:55:33 +0000724* Patch by Paul Ruhland, 10 Jun 2004:
wdenk49822e22004-06-19 21:19:10 +0000725 fix support for Logic SDK-LH7A404 board and clean up the
wdenkf832d8a2004-06-10 21:55:33 +0000726 LH7A404 register macros.
727
728* Patch by Matthew McClintock, 10 Jun 2004:
729 Modify code to select correct serial clock on Sandpoint8245
730
wdenkb54d32b2004-06-10 21:34:36 +0000731* Patch by Robert Schwebel, 10 Jun 2004:
732 Add support for Intel K3 strata flash.
733
734* Patch by Thomas Brand, 10 Jun 2004:
735 Fix "loads" command on DK1S10 board
736
wdenk2d24a3a2004-06-09 21:50:45 +0000737* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk99edcfb2004-06-09 21:54:22 +0000738 Add support for 8MB flash SIMM and JFFS2 file system on
739 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
740
741* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk2d24a3a2004-06-09 21:50:45 +0000742 Add support for Analogue&Micro Adder87x and the older AdderII board.
743
744* Patch by Ming-Len Wu, 09 Jun 2004:
745 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
746
wdenke63c8ee2004-06-09 21:04:48 +0000747* Patch by Sam Song, 09 Jun 2004:
748 - Add support for RPXlite_DW board
749 - Update FLASH driver for 4*AM29DL323DB90VI
750 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
751
wdenk36c72872004-06-09 17:45:32 +0000752* Patch by Mark Jonas, 08 June 2004:
753 - Make MPC5200 boards evaluate the SVR to print processor name and
754 version in checkcpu() (cpu/mpc5xxx/cpu.c).
755
756* Patch by Kai-Uwe Bloem, 06 May 2004:
757 Fix endianess problem in cramfs code
758
wdenk4c0d4c32004-06-09 17:34:58 +0000759* Patch by Tom Armistead, 04 Jun 2004:
760 Add support for MAX6900 RTC
761
762* Patches by Ladislav Michl, 03 Jun 2004:
763 - fix cfi_flash.c on LE systems
764 - let 'make mrproper' delete u-boot.img as well
765 - turn printf into debug in cfi_flash.c
766
wdenkca0e7742004-06-09 15:37:23 +0000767* Patch by Kurt Stremerch, 28 May 2004:
768 Add support for Exys XSEngine board
769
wdenk697037f2004-06-09 15:29:49 +0000770* Patch by Martin Krause, 27 May 2004:
771 Fix a MPC5xxx I2C timing issue in i2c_probe().
772
773* Patch by Leif Lindholm, 27 May 2004:
774 Fix board_init_f() for dbau1x00 board.
775
wdenk3ff02c22004-06-09 15:25:53 +0000776* Patch by Imre Deak, 26 May 2004:
777 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
778 Set flash base accordingly, and decide whether to do or skip board
779 specific setup steps.
780
781* Patch by Josef Baumgartner, 26 May 2004:
782 Add missing define in include/asm-m68k/global_data.h
783
wdenk70f05ac2004-06-09 15:24:18 +0000784* Patch by Josef Baumgartner, 25 May 2004:
785 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
786
787* Patch by Paul Ruhland, 24 May 2004:
788 fix SDRAM initialization for LPD7A400 board.
789
wdenk13a56952004-06-09 14:58:14 +0000790* Patch by Jian Zhang, 20 May 2004:
791 add support for environment in NAND flash
792
wdenkc3c7f862004-06-09 14:47:54 +0000793* Patch by Yuli Barcohen, 20 May 2004:
794 Add support for Interphase iSPAN boards.
795
796* Patches by Paul Ruhland, 17 May 2004:
797 - Add I/O functions to the smc91111 ethernet driver to support the
798 Logic LPD7A40x boards.
wdenkf39748a2004-06-09 13:37:52 +0000799 - Add support for the Logic Zoom LH7A40x based SDK board(s),
800 specifically the LPD7A400.
801
802* Patches by Robert Schwebel, 15 May 2004:
803 - call MAC address reading code also for SMSC91C111;
804 - make SMSC91C111 timeout configurable, remove duplicate code
805 - fix get_timer() for PXA
806 - update doc/README.JFFS2
807 - use "bootfile" env variable also for jffs2
808
wdenkaa245092004-06-09 12:47:02 +0000809* Patch by Tolunay Orkun, 14 May 2004:
810 Add support for Cogent CSB472 board (8MB Flash Rev)
811
wdenkaa5590b2004-06-09 12:42:26 +0000812* Patch by Thomas Viehweger, 14 May 2004:
813 - flash.h: more flash types added
814 - immap_8260.h: some bits added (useful for RMII)
815 - cmd_coninfo.c: typo corrected, printf -> puts
816 - reduced size by replacing spaces with tab
817
wdenk48abe7b2004-06-09 10:15:00 +0000818* Patch by Robert Schwebel, 13 May 2004:
819 Add 'imgextract' command: extract one part of a multi file image.
820
wdenk547b4cb2004-06-09 00:51:50 +0000821* Patches by Jon Loeliger, 11 May 2004:
wdenk97d80fc2004-06-09 00:34:46 +0000822 Dynamically handle REV1 and REV2 MPC85xx parts.
823 (Jon Loeliger, 10-May-2004).
824 New consistent memory map and Local Access Window across MPC85xx line.
825 New CCSRBAR at 0xE000_0000 now.
826 Add RAPID I/O memory map.
827 New memory map in README.MPC85xxads
828 (Kumar Gala, 10-May-2004)
829 Better board and CPU identification on MPC85xx boards at boot.
830 (Jon Loeliger, 10-May-2004)
831 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
832 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
833 (Jim Robertson, 10-May-2004)
834 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
835 Supports multiple PHYs.
836 (Andy Fleming, 10-May-2004)
837 Some README.MPC85xxads updates.
838 (Kumar Gala, 10-May-2004)
839 Copyright updates for "Freescale"
840 (Andy Fleming, 10-May-2004)
841
wdenk6bdd1372004-06-09 00:15:33 +0000842* Patch by Stephen Williams, 11 May 2004:
843 Add flash support for ST M29W040B
844 Reduce JSE specific flash.c to remove dead code.
845
wdenk356a0d92004-06-09 00:10:59 +0000846* Patch by Markus Pietrek, 04 May 2004:
847 Fix clear_bss code for ARM systems (all except s3c44b0 which
848 doesn't clear BSS at all?)
849
850* Fix "ping" problem on INC-IP board. Strange problem:
851 Sometimes the store word instruction hangs while writing to one of
852 the Switch registers, but only if the next instruction is 16-byte
853 aligned. Moving the instruction into a separate function somehow
854 makes the problem go away.
855
wdenk1eaeb582004-06-08 00:22:43 +0000856* Patch by Rishi Bhattacharya, 08 May 2004:
857 Add support for TI OMAP5912 OSK Board
858
859* Patch by Sam Song May, 07 May 2004:
860 Fix typo of UPM table for rmu board
861
862* Patch by Pantelis Antoniou, 05 May 2004:
wdenk79fa88f2004-06-07 23:46:25 +0000863 - Intracom board update.
864 - Add Codec POST.
865
wdenkcea655a2004-06-06 23:53:59 +0000866* Add support for the second Ethernet interface for the 'PPChameleon'
867 board.
868
wdenka56bd922004-06-06 23:13:55 +0000869* Patch by Dave Peverley, 30 Apr 2004:
870 Add support for OMAP730 Perseus2 Development board
871
872* Patch by Alan J. Luse, 29 Apr 2004:
873 Fix flash chip-select (OR0) option register setting on FADS boards.
874
875* Patch by Alan J. Luse, 29 Apr 2004:
876 Report MII network speed and duplex setting properly when
877 auto-negotiate is not enabled.
878
879* Patch by Jarrett Redd, 29 Apr 2004:
880 Fix hang on reset on Ocotea board due to flash in wrong mode.
881
wdenk5ca26792004-06-06 22:11:41 +0000882* Patch by Dave Peverley, 29 Apr 2004:
883 add MAC address detection to smc91111 driver
884
885* Patch by David Müller, 28 Apr 2004:
886 fix typo in lib_arm/board.c
887
wdenk17ea1172004-06-06 21:51:03 +0000888* Patch by Tolunay Orkun, 20 Apr 2004:
889 - README update: add CONFIG_CSB272 and csb272_config
890 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
891 i2cfast environment variable
892
wdenk11142572004-06-06 21:35:06 +0000893* Patch by Yuli Barcohen, 19 Apr 2004:
894 - Rename DUET_ADS to MPC885ADS
895 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
896 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
897 - Clean up FADS family port to use the new defines
898
wdenk979bdbc2004-06-01 21:08:17 +0000899* Fix PCI support on CPC45 board
900
wdenke4cc71a2004-05-19 21:33:14 +0000901* Patch by Scott McNutt, 25 Apr 2004:
902 Add Nios GDB/JTAG Console support:
903 - Add stubs to support gdb via JTAG.
904 - Add support for console over JTAG.
905 - Minor cleanup.
906
wdenk10767cc2004-05-13 13:23:58 +0000907* Add support for CATcenter board (based on PPChameleon ME module)
908
wdenk02b11f82004-05-12 22:54:36 +0000909* Patch by Klaus Heydeck, 12 May 2004:
910 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
911 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
912 various changes to KUP4 board specific files
913
wdenk6c1362c2004-05-12 22:18:31 +0000914* Fix minor network problem on MPC5200: need some delay between
915 resetting the PHY and sending the first packet. Implemented in a
916 "natural" way by invoking the PHY reset and initialization code
917 only once after power on vs. each time the interface is brought up.
918
wdenk9d9e2832004-05-11 21:53:55 +0000919* Add some limited support for low-speed devices to SL811 USB controller
920 (at least "usb reset" now passes successfully and "usb info" displays
921 correct information)
922
wdenkbaac6072004-05-08 20:33:20 +0000923* Change init sequence for multiple network interfaces: initialize
924 on-chip interfaces before external cards.
925
wdenk32877d62004-05-05 19:44:41 +0000926* Fix memory leak in the NAND-specific JFFS2 code
927
928* Fix SL811 USB controller when attached to a USB hub
929
wdenk62b4ac92004-05-05 08:31:53 +0000930* Fix config option spelling in PM520 config file
931
932* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
933 patches by Pantelis Antoniou, 30 Mar 2004)
934
wdenk2729af92004-05-03 20:45:30 +0000935* Fix minor NAND JFFS2 related issue
936
937* Fixes for SL811 USB controller:
938 - implement workaround for broken memory stick
939 - improve error handling
940
941* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
942 cope with congested networks.
943
944======================================================================
wdenk56b86bf2004-04-12 14:31:43 +0000945Changes for U-Boot 1.1.1:
946======================================================================
wdenk507bbe32004-04-18 21:13:41 +0000947
wdenkfc1cfcd2004-04-25 15:41:35 +0000948* Patch by Travis Sawyer, 23 Apr 2004:
949 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
950 errata from Vitesse Semiconductor.
wdenk0b8fa032004-04-25 14:37:29 +0000951
952* Patch by Philippe Robin, 22 Apr 2004:
wdenk02b11f82004-05-12 22:54:36 +0000953 Fix ethernet configuration for "versatile" board
wdenk0b8fa032004-04-25 14:37:29 +0000954
955* Patch by Kshitij Gupta, 21 Apr 2004:
956 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
957
958* Patch by Steven Scholz, 24 Feb 2004:
959 Fix a bug in AT91RM9200 ethernet driver:
960 The MII interface is now initialized before accessing the PHY.
961
wdenkb9711de2004-04-25 13:18:40 +0000962* Patch by John Kerl, 19 Apr 2004:
963 Use U-boot's miiphy.h for PHY register names, rather than
964 introducing a new header file.
965
966* Update pci_ids.h from linux-2.4.26
967
968* Patch by Masami Komiya, 19 Apr 2004:
969 Fix problem cause by VLAN function on little endian architecture
970 without VLAN environment
971
wdenke9132ea2004-04-24 23:23:30 +0000972* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenkb9711de2004-04-25 13:18:40 +0000973 binary image for all clock frequencies. Implement run-time
wdenke9132ea2004-04-24 23:23:30 +0000974 optimization of flash access timing based on the actual bus
975 frequency.
976
wdenk5cf91d62004-04-23 20:32:05 +0000977* Modify KUP4X board configuration to use SL811 driver for USB memory
978 sticks (including FAT / VFAT filesystem support)
979
980* Add SL811 Host Controller Interface driver for USB
981
982* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
983
984* Patch by Pantelis Antoniou, 19 Apr 2004:
985 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
986 Minor patches for Intracom boards.
987
988* Patch by Christian Pell, 19 Apr 2004:
989 cleanup support for CF/IDE on PCMCIA for PXA25X
990
wdenke35745b2004-04-18 23:32:11 +0000991* Temporarily disabled John Kerl's extended MII command code because
992 "miivals.h" is missing
993
994* Patches by Mark Jonas, 13 Apr 2004:
995 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
996 - Add sync instructions to IceCube SDRAM init code
997 - Move SDRAM chip constants into seperate include files
998 - Unify DDR and SDR initialization code
999 - Unify all IceCube (Lite5xxx) target names
1000
wdenk24711112004-04-18 22:57:51 +00001001* Patch by John Kerl, 16 Apr 2004:
1002 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1003 mii read 4-7 18-1a. Also add mii dump subcommand for
1004 pretty-printing standard regs 0-5.
1005
1006* Patch by Stephen Williams, 16 April 2004:
1007 fix typo in JSE.h; update MAINTAINERS
1008
wdenk498b8db2004-04-18 22:26:17 +00001009* Patch by Matthew S. McClintock, 14 Apr 2004:
1010 fix initdram function for utx8245 board
1011
1012* Patch by Markus Pietrek, 14 Apr 2004:
1013 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1014
1015* Patch by Reinhard Meyer, 18 Apr 2004:
1016 provide the IDE Reset Function for EMK 5200 boards
1017
1018* Patch by Masami Komiya, 12 Apr 2004:
1019 fix pci_hose_write_config_{byte,word}_via_dword problems
1020
wdenka8bd82d2004-04-18 22:03:42 +00001021* Patch by Sangmoon Kim, 12 Apr 2004:
1022 Update max RAM size for debris board
1023
1024* Patch by Travis Sawyer, 08 Apr 2004:
1025 Add TLB entry for second DIMM slot on ocotea
1026
1027* Patch by Masami Komiya, 08 Apr 2004:
1028 add RTL8169 network driver
1029
wdenk7abf0c52004-04-18 21:45:42 +00001030* Patch by Dan Malek, 07 Apr 2004:
1031 - Add support for RPC/STx GP3, Motorola 8560 board
1032 - Update 85xx TSEC driver so it searches MII for first available PHY
1033 and uses that one.
1034 - Add functions to support console MII commands.
1035
1036* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka8bd82d2004-04-18 22:03:42 +00001037 Move initialization of bi_iic_fast[]
wdenk7abf0c52004-04-18 21:45:42 +00001038 from board_init_f() to board_init_r()
1039
1040* Patch by Yasushi Shoji, 07 Apr 2004:
1041 Cleanup microblaze port
1042
1043* Patch by Sangmoon Kim, 07 Apr 2004:
1044 Add auto SDRAM module detection for Debris board
1045
wdenkd4326ac2004-04-18 21:17:30 +00001046* Patch by Rune Torgersen, 06 Apr 2004:
1047 - Fix some PCI problems on the MPC8266ADS board
1048 - Fix the location of some PCI entries in the immap structure
1049
wdenk507bbe32004-04-18 21:13:41 +00001050* Patch by Yasushi Shoji, 07 Apr 2004:
1051 - add support for microblaze processors
1052 - add support for AtmarkTechno "suzaku" board
1053
wdenk998eaae2004-04-18 19:43:36 +00001054* Configure PPChameleon board to use redundand environment in flash
1055
1056* Configure PPChameleon board to use JFFS2 NAND support.
1057
1058* Added support for JFFS2 filesystem (read-only) on top of NAND flash
1059
wdenk6e592382004-04-18 17:39:38 +00001060* Patch by Rune Torgersen, 16 Apr 2004:
1061 LBA48 fixes
wdenk56b86bf2004-04-12 14:31:43 +00001062
wdenkc26e4542004-04-18 10:13:26 +00001063* Patches by Pantelis Antoniou, 16 Apr 2004:
1064 - add support for a new version of an Intracom board and fix
1065 various other things on others.
1066 - add verify support to the crc32 command (define
1067 CONFIG_CRC32_VERIFY to enable it)
1068 - fix FEC driver for MPC8xx systems:
1069 1. fix compilation problems for boards that use dynamic
1070 allocation of DPRAM
1071 2. shut down FEC after network transfers
1072 - HUSH parser fixes:
1073 1. A new test command was added. This is a simplified version of
1074 the one in the bourne shell.
1075 2. A new exit command was added which terminates the current
1076 executing script.
1077 3. Fixed handing of $? (exit code of last executed command)
wdenk6e592382004-04-18 17:39:38 +00001078 - Fix some compile problems;
1079 add "once" functionality for the netretry variable
wdenkc26e4542004-04-18 10:13:26 +00001080
wdenkea66bc82004-04-15 23:23:39 +00001081* Patch by George G. Davis, 02 Apr 2004:
1082 add support for Intel Assabet board
1083
wdenkdb01a2e2004-04-15 23:14:49 +00001084* Patch by Stephen Williams, 01 Apr 2004:
1085 Add support for Picture Elements JSE board
1086
1087* Patch by Christian Pell, 01 Apr 2004:
1088 Add CompactFlash support for PXA systems.
1089
wdenk04a85b32004-04-15 18:22:41 +00001090* Patches by Pantelis Antoniou, 30 Mar 2004:
1091 - add auto-complete support to the U-Boot CLI
1092 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk5a8c51c2004-04-15 21:16:42 +00001093 - add support for the Epson 156x series of graphical displays
1094 (These displays are serial and not suitable for using a normal
1095 framebuffer console on them)
1096 - add infrastructure needed in order to POST any DSPs in a board
wdenka6ab4bf2004-04-15 21:31:56 +00001097 - improve and fix various things in the MPC8xx FEC driver:
1098 1. The new 87x and 88x series of processors have two FECs,
1099 and the new driver supports them both.
1100 2. Another change in the 87x/88x series is support for
1101 the RMII (Reduced MII) interface. However numerous
1102 changes are needed to make it work since the PHYs
1103 are connected to the same lines. That means that
1104 you have to address them correctly over the MII
1105 interface.
1106 3. We now correctly match the MII/RMII interface
1107 configuration to what the PHY reports.
wdenka3d991b2004-04-15 21:48:45 +00001108 - Fix problem when readingthe MII status register. Due to the
1109 internal design of many PHYs you have to read the register
1110 twice. The problem is more apparent in 10Mbit mode.
1111 - add new mode ".jffs2s" for reading from a NAND device: it just
1112 skips over bad blocks.
1113 - add networking support for VLANs (802.1q), and CDP (Cisco
1114 Discovery Protocol)
wdenkbda6c8a2004-04-15 21:58:11 +00001115 - some minor patches / cleanup
wdenk04a85b32004-04-15 18:22:41 +00001116
1117* Patch by Yuli Barcohen, 28 Mar 2004:
1118 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1119 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1120 - Change configuration method for MPC8260ADS family
1121
wdenkd716b122004-04-12 16:12:49 +00001122* add startup code to clear the BSS of standalone applications
1123
wdenk56b86bf2004-04-12 14:31:43 +00001124* Fix if / elif handling bug in HUSH shell
1125
1126======================================================================
wdenkf525c8a2004-04-10 20:44:51 +00001127Changes for U-Boot 1.1.0:
wdenkc83bf6a2004-01-06 22:38:14 +00001128======================================================================
1129
wdenk7e780362004-04-08 22:31:29 +00001130* Patch by Mark Jonas: Remove config.tmp files only when
1131 unconfiguring the board
1132
1133* Adapt RMU board for bigger flash memory
1134
wdenk0608e042004-03-25 19:29:38 +00001135* Patch by Klaus Heydeck, 13 Mar 2003:
1136 Add support for KUP4X Board
1137
wdenk518e2e12004-03-25 14:59:05 +00001138* Patch by Pavel Bartusek, 21 Mar 2004
1139 Add Reiserfs support
1140
1141* Patch by Hinko Kocevar, 20 Mar 2004
1142 - Add auto-release for SMSC LAN91c111 driver
1143 - Add save/restore of PTR and PNR regs as suggested in datasheet
1144
wdenk6fb6af62004-03-23 23:20:24 +00001145* Patch by Stephen Williams, 19 March 2004
1146 Increase speed of sector reads from SystemACE,
1147 shorten poll timeout and remove a useless reset
1148
1149* Patch by Tolunay Orkun, 19 Mar 2004:
1150 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1151 (CONFIG_PHY_GIGE)
1152
1153* Patch by Brad Kemp, 18 Mar 2004:
1154 prevent machine checks during a PCI scan
1155
1156* Patch by Pierre Aubert, 18 Mar 2004:
1157 Fix string cleaning in IDE identification
1158
wdenkeeb1b772004-03-23 22:53:55 +00001159* Patch by Pierre Aubert, 18 Mar 2004:
1160 - Unify video mode handling for Chips & Technologies 69000 Video
1161 chip and Silicon Motion SMI 712/710/810 Video chip
1162 - Add selection of the video output (CRT or LCD) via 'videoout'
1163 environment variable for the Silicon Motion
1164 - README update
1165
1166* Patch by Pierre Aubert, 18 Mar 2004:
1167 include/common.h typo fix
1168
1169* Patches by Tolunay Orkun, 17 Mar 2004:
1170 - Add support for bd->bi_iic_fast[] initialization via environment
1171 variable "i2cfast" (CONFIG_I2CFAST)
1172 - Add "i2cfast" u-boot environment variable support for csb272
1173
wdenk27aa8182004-03-23 22:37:33 +00001174* Patch by Carl Riechers, 17 Mar 2004:
1175 Ignore '\0' characters in console input for use with telnet and
1176 telco pads.
1177
1178* Patch by Leon Kukovec, 17 Mar 2004:
1179 typo fix for strswab prototype #ifdef
1180
wdenk4b9206e2004-03-23 22:14:11 +00001181* Patches by Thomas Viehweger, 16 Mar 2004:
1182 - show PCI clock frequency on MPC8260 systems
1183 - add FCC_PSMR_RMII flag for HiP7 processors
1184 - in do_jffs2_fsload(), take load address from load_addr if not set
1185 explicit, update load_addr otherwise
1186 - replaced printf by putc/puts when no formatting is needed
1187 (smaller code size, faster execution)
1188
wdenk109c0e32004-03-23 21:43:07 +00001189* Patch by Phillippe Robin, 16 Mar 2004:
1190 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1191
1192* Patch by Stephen Williams, 15 Mar 2004:
1193 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1194
1195* Patch by Tolunay Orkun, 15 Mar 2004:
1196 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1197
1198* Patch by Travis Sawyer, 15 Mar 2004:
1199 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1200
wdenkefa329c2004-03-23 20:18:25 +00001201* Add start-up delay to make sure power has stabilized before
1202 attempting to switch on USB on SX1 board.
1203
1204* Patch by Josef Wagner, 18 Mar 2004:
1205 - Add support for MicroSys XM250 board (PXA255)
1206 - Add support for MicroSys PM828 board (MPC8280)
1207 - Add support for 32 MB Flash on PM825/826
1208 - new SDRAM refresh rate for PM825/PM826
1209 - added support for MicroSys PM520 (MPC5200)
1210 - replaced Query by Identify command in CPU86/flash.c
1211 to support 28F160F3B
1212
1213* Fix wrap around problem with udelay() on ARM920T
1214
1215* Add support for Macronix flash on TRAB board
1216
wdenk7d7ce412004-03-17 01:13:07 +00001217* Patch by Pierre Aubert, 15 Mar 2004:
1218 Fix buffer overflow in IDE identification
1219
1220* Fix power-off of LCD for out-of-band temperatures on LWMON board
1221
1222* Remove redundand #define in IceCube.h
1223
wdenkd9df1f42004-03-15 09:00:01 +00001224* Patch by Steven Scholz, 27 Feb 2004:
1225 - Adding get_ticks() and get_tbclk() for AT91RM9200
1226 - Many white space fixes in cpu/at91rm9200/interrupts.c
1227
1228* Patches by Steven Scholz, 20 Feb 2004:
1229 some cleanup in AT91RM9200 related code
1230
wdenk855a4962004-03-14 18:23:55 +00001231* Patches by Travis Sawyer, 12 Mar 2004:
1232 - Fix Gigabit Ethernet support for 440GX
1233 - Add Gigabit Ethernet Support to MII PHY utilities
1234
1235* Patch by Brad Kemp, 12 Mar 2004:
1236 Fixes for drivers/cfi_flash.c:
1237 - Better support for x8/x16 implementations
1238 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1239 - Added defines for AMD command and address constants
1240
1241* Patch by Leon Kukovec, 12 Mar 2004:
1242 Fix get_dentfromdir() to correctly handle deleted dentries
wdenk42dfe7a2004-03-14 22:25:36 +00001243
wdenk855a4962004-03-14 18:23:55 +00001244* Patch by George G. Davis, 11 Mar 2004:
1245 Remove hard coded network settings in TI OMAP1610 H2
1246 default board config
1247
1248* Patch by George G. Davis, 11 Mar 2004:
1249 add support for ADS GraphicsClient+ board.
1250
wdenk7d7ce412004-03-17 01:13:07 +00001251* Patch by Pierre Aubert, 11 Mar 2004:
wdenk4b248f32004-03-14 16:51:43 +00001252 - add bitmap command and splash screen support in cfb console
1253 - add [optional] origin in the bitmap display command
1254
1255* Patch by Travis Sawyer, 11 Mar 2004:
1256 Fix ocotea board early init interrupt setup.
1257
1258* Patch by Thomas Viehweger, 11 Mar 2004:
1259 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1260
wdenkaaf224a2004-03-14 15:20:55 +00001261* Patch by Stephan Linz, 09 Mar 2004
1262 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1263
1264* Patch by George G. Davis, 9 Mar 2004:
1265 fix recent build failure for SA1100 target
1266
1267* Patch by Travis Sawyer, 09 Mar 2004:
1268 Support native interrupt mode for the IBM440GX.
1269 Previously it was running in 440GP compatibility mode.
1270
wdenk3d3befa2004-03-14 15:06:13 +00001271* Patch by Philippe Robin, 09 Mar 2004:
1272 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1273 Platform support.
1274
1275* Patch by Masami Komiya, 08 Mar 2004:
1276 Don't overwrite server IP address or boot file name
1277 when the boot server does not return values
1278
wdenk7d7ce412004-03-17 01:13:07 +00001279* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk3d3befa2004-03-14 15:06:13 +00001280 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1281
wdenk4d13cba2004-03-14 14:09:05 +00001282* Patch by Tolunay Orkun, 5 Mar 2004:
1283 Fix early board initialization for Cogent CSB272 board
1284
1285* Patch by Ed Okerson, 3 Mar 2004:
1286 fix CFI flash writes for little endian systems
1287
1288* Patch by Reinhard Meyer, 01 Mar 2004:
1289 generalize USB and IDE support for MPC5200 with according
1290 changes to IceCube.h and TOP5200.h
1291 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1292 add info about USB and IDE to README
1293
wdenkc3f9d492004-03-14 00:59:59 +00001294* Patch by Yuli Barcohen, 4 Mar 2004:
1295 Fix problems with GCC 3.3.x which changed handling of global
1296 variables explicitly initialized to zero (now in .bss instead of
1297 .data as before).
1298
1299* Patch by Leon Kukovec, 02 Mar 2004:
1300 add strswab() to fix IDE LBA capacity, firmware and model numbers
1301 on little endian machines
1302
1303* Patch by Masami Komiya, 02 Mar 2004:
1304 - Remove get_ticks() from NFS code
1305 - Add verification of RPC transaction ID
1306
1307* Patch by Pierre Aubert, 02 Mar 2004:
1308 cleanup for IDE and USB drivers for MPC5200
1309
1310* Patch by Travis Sawyer, 01 Mar 2004:
wdenk0e6d7982004-03-14 00:07:33 +00001311 Ocotea:
1312 - Add IBM PPC440GX Ref Platform support (Ocotea)
1313 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1314 Adapted to U-Boot and 440GX port
1315 440gx_enet.c:
1316 - Add gracious handling of all Ethernet Pin Selections for 440GX
1317 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1318 ppc440.h:
1319 - Add needed bit definitions
1320 - Fix formatting
1321
1322* Patch by Carl Riechers, 1 Mar 2004:
1323 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1324
1325* Patch by Stephan Linz, 27 Feb 2004
1326 - avoid problems for targets without NFS download support
1327
wdenkc40b2952004-03-13 23:29:43 +00001328* Patch by Rune Torgersen, 27 Feb 2004:
1329 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1330 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1331 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1332
1333* Patch by Masami Komiya, 27 Feb 2004:
1334 Fix rarpboot: add autoload by NFS
1335
1336* Patch by Dan Eisenhut, 26 Feb 2004:
1337 fix flash_write return value in saveenv
1338
1339* Patch by Stephan Linz, 11 Dec 2003
1340 expand config.mk to avoid trigraph warnings on NIOS
1341
1342* Rename "BMS2003" board into "HMI10"
1343
wdenk6629d2f2004-03-12 15:38:25 +00001344* SX1 patches: use "serial#" for USB serial #; use redundand environment
1345 storage; auto-set console on USB port (using preboot command)
1346
wdenk232c1502004-03-12 00:14:09 +00001347* Add support for SX1 mobile phone; add support for USB-based console
1348 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1349
wdenk79d696f2004-03-11 22:46:36 +00001350* Fix LOWBOOT configuration for MPC5200 with DDR memory
1351
wdenkf8d813e2004-03-02 14:05:39 +00001352* Fix SDRAM timings for LITE5200 / IceCube board
1353
1354* Handle Auti-MDIX / connection status for INCA-IP
1355
1356* Fix USB problems when attempting to read 0 bytes
1357
wdenke7c85682004-02-27 08:21:54 +00001358* Patch by Travis Sawyer, 26 Feb 2004:
1359 Fix broken compile for XPEDITE1K target.
1360
1361* Patch by Stephan Linz, 26 Feb 2004:
1362 Bug fix for NFS code on NIOS targets
wdenk232c1502004-03-12 00:14:09 +00001363
wdenke7c85682004-02-27 08:21:54 +00001364* Patch by Stephen Williams, 26 Feb 2004:
1365 Break up SystemACE reads of large block counts
1366
wdenk132ba5f2004-02-27 08:20:54 +00001367* Patch by Pierre Aubert, 26 Feb 2004
1368 add IDE support for MPC5200
1369
1370* Patch by Masami Komiya, 26 Feb 2004:
1371 add autoload via NFS
1372
1373* Patch by Stephen Williams
1374 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1375 elsewhere in the source.
1376
wdenk11dadd52004-02-27 00:07:27 +00001377* Patch by Steven Scholz, 25 Feb 2004:
1378 - Timeouts in FPGA code should be based on CFG_HZ
1379 - Minor cleanup in code for Altera FPGA ACEX1K
1380
1381* Patch by Steven Scholz, 25 Feb 2004:
1382 Changed "Directory Hierarchy" section in README
1383
1384* Patch by Masami Komiya, 25 Feb 2004:
1385 Reduce copy count in nfs_read_reply() of NFS code
1386
wdenk80885a92004-02-26 23:46:20 +00001387* Patch by Markus Pietrek, 24 Feb 2004:
1388 NS9750 DevBoard added
1389
wdenk132ba5f2004-02-27 08:20:54 +00001390* Patch by Pierre Aubert, 24 Feb 2004
wdenk80885a92004-02-26 23:46:20 +00001391 add USB support for MPC5200
1392
1393* Patch by Steven Scholz, 24 Feb 2004:
1394 - fix MII commands to use values from last command
1395
1396* Patch by Torsten Demke, 24 Feb 2004:
1397 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1398
wdenk0c852a22004-02-26 23:01:04 +00001399* Patch by Rahul Shanbhag, 19 Feb 2004:
1400 Fixes for for OMAP1610 board:
1401 - shift some IRQ specific code to platform.S file
1402 - remove duplicatewatchdog reset code from start.S
1403
1404* Make Auto-MDIX Support configurable on INCA-IP board
1405
1406* Fix license for mkimage tool
1407
wdenka084f7d2004-02-24 22:33:21 +00001408* Patch by Masami Komiya, 24 Feb 2004:
1409 Update NetBootFileXferSize in NFS code
1410
1411* Patch by Scott McNutt, 24 Feb 2004:
1412 fix packet length in NFS code
1413
wdenkcbd8a352004-02-24 02:00:03 +00001414* Patch by Masami Komiy, 22 Feb 2004:
1415 Add support for NFS for file download
1416
wdenk074cff02004-02-24 00:16:43 +00001417* Patch by Andrea Scian, 17 Feb 2004:
1418 Add support for S3C44B0 processor and DAVE B2 board
1419
1420* Patch by Steven Scholz, 20 Feb 2004:
1421 - Add support for MII commands on AT91RM9200 boards
1422 - some cleanup in AT91RM9200 ethernet code
1423
wdenk028ab6b2004-02-23 23:54:43 +00001424* Patch by Peter Ryser, 20 Feb 2004:
1425 Add support for the Xilinx ML300 platform
1426
1427* Patch by Stephan Linz, 17 Feb 2004:
1428 Fix watchdog support for NIOS
1429
1430* Patch by Josh Fryman, 16 Feb 2004:
1431 Fix byte-swapping for cfi_flash.c for different bus widths
1432
1433* Patch by Jon Diekema, 14 Jeb 2004:
1434 Remove duplicate "FPGA Support" notes from the README file
1435
wdenk63e73c92004-02-23 22:22:28 +00001436* Patches by Reinhard Meyer, 14 Feb 2004:
1437 - update board/emk tree; use common flash driver
1438 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1439 [adapted for other PPC CPUs -- wd]
1440 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1441
1442* Patch by Jon Diekema, 13 Feb 2004:
1443 Call show_boot_progress() whenever POST "FAILED" is printed.
1444
1445* Patch by Nishant Kamat, 13 Feb 2004:
1446 Add support for TI OMAP1610 H2 Board
1447 Fixes for cpu/arm926ejs/interrupt.c
1448 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1449 Fix for a timer bug in OMAP1610 Innovator
1450 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1451
1452* Patches by Stephan Linz, 12 Feb 2004:
1453 - add support for NIOS timer with variable period preload counter value
1454 - prepare POST framework support for NIOS targets
1455
1456* Patch by Denis Peter, 11 Feb 2004:
1457 add POST support for the MIP405 board
1458
wdenkcd0a9de2004-02-23 20:48:38 +00001459* Patch by Laurent Mohin, 10 Feb 2004:
1460 Fix buffer overflow in common/usb.c
1461
1462* Patch by Tolunay Orkun, 10 Feb 2004:
1463 Add support for Cogent CSB272 board
1464
wdenk2d1a5372004-02-23 19:30:57 +00001465* Patch by Thomas Elste, 10 Feb 2004:
1466 Add support for NET+50 CPU and ModNET50 board
1467
1468* Patch by Sam Song, 10 Feb 2004:
1469 Fix typos in cfi_flash.c
1470
1471* Patch by Leon Kukovec, 10 Feb 2004
1472 Fixed long dir entry slot id calculation in get_vfatname
1473
1474* Patch by Robin Gilks, 10 Feb 2004:
1475 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1476 !=, <>, <, >, <=, >=)
1477
wdenk3f85ce22004-02-23 16:11:30 +00001478* Fix problem with side effects in macros in include/usb.h
1479
1480* Patch by David Benson, 13 Nov 2003:
1481 bug 841358 - fix TFTP download size limit
1482
1483* Fixing bug 850768:
1484 improper flush_cache() in load_serial()
1485
1486* Fixing bug 834943:
1487 MPC8540 - missing volatile declarations
1488
1489* Patch by Stephen Williams, 09 Feb 2004:
1490 Add support for Xilinx SystemACE chip:
1491 - New files common/cmd_ace.c and include/systemace.h
1492 - Hook systemace support into cmd_fat and the partition manager
1493
1494* Patch by Travis Sawyer, 09 Feb 2004:
1495 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1496
wdenk3c74e322004-02-22 23:46:08 +00001497* Patch by Travis Sawyer, 09 Feb 2004:
1498 o 440GX:
1499 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1500 - Add phymode for 440 enet
1501 - fix pci pre init
1502 o XPedite1K:
1503 - Change board_pre_init to board_early_init_f
1504 - Add user flash to bus controller setup
1505 - Fix pci pre init
1506 - Fix is_pci_host to check GPIO for monarch bit
1507 - Force xpedite1k to pci conventional mode (via #define option)
1508
1509* Patch by Brad Kemp, 4 Feb 2004:
1510 - handle the machine check that is generated during the PCI scans
1511 on 82xx processors.
1512 - define the registers used in the IMMR by the PCI subsystem.
1513
1514* Patch by Pierre Aubert, 03 Feb 2004:
1515 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1516
1517* Patch by Jeff Angielski, 03 Feb 2004:
1518 Fix copy & paste error in cpu/mpc8260/pci.c
1519
1520* Patch by Reinhard Meyer, 24 Jan 2004:
1521 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1522
wdenkcf56e112004-02-20 22:02:48 +00001523* Add Auto-MDIX support for INCA-IP
1524
wdenkbf9e3b32004-02-12 00:47:09 +00001525* Some code cleanup
1526
1527* Patch by Josef Baumgartner, 10 Feb 2004:
1528 Fixes for Coldfire port
1529
1530* Patch by Brad Kemp, 11 Feb 2004:
1531 Fix CFI flash driver problems
1532
wdenka2d18bb2004-02-11 21:35:18 +00001533* Make sure to use a bus clock divider of 2 only when running TQM8xxM
1534 modules at CPU clock frequencies above 66 MHz.
wdenkbf9e3b32004-02-12 00:47:09 +00001535
wdenka2d18bb2004-02-11 21:35:18 +00001536* Optimize flash programming speed for LWMON (by another 100% :-)
1537
wdenkcd37d9e2004-02-10 00:03:41 +00001538* Patch by Jian Zhang, 3 Feb 2004:
1539 - Changed the incorrect FAT12BUFSIZE
1540 - data_begin in fsdata can be negative. Changed it to be short.
1541
wdenkec4c5442004-02-09 23:12:24 +00001542* Patches by Stephan Linz, 30 Jan 2004:
1543 1: - board/altera/common/flash.c:flash_erase():
1544 o allow interrupts befor get_timer() call
1545 o check-up each erased sector and avoid unexpected timeouts
1546 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1547 o enclose sevenseg_set() in cpp condition
1548 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1549 - fix some typed in mistakes in the NIOS documentation
1550 2: - split DK1C20 configuration into several header files:
1551 o two new files for each NIOS CPU description
1552 o U-Boot related part is remaining in DK1C20.h
1553 3: - split DK1S10 configuration into several header files:
1554 o two new files for each NIOS CPU description
1555 o U-Boot related part is remaining in DK1S10.h
1556 4: - Add support for the Microtronix Linux Development Kit
1557 NIOS CPU configuration at the Altera Nios Development Kit,
1558 Stratix Edition (DK-1S10)
1559 5: - Add documentation for the Altera Nios Development Kit,
1560 Stratix Edition (DK-1S10)
1561 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1562 (master only)
1563 7: - Add support for the common U-Boot SPI framework at
1564 RTC driver DS1306
1565
wdenkb98fff12004-02-09 20:51:26 +00001566* Patch by Rahul Shanbhag, 28 Jan 2004:
1567 Fix flash protection/locking handling for OMAP1610 innovator board.
1568
1569* Patch by Rolf Peukert, 28 Jan 2004:
1570 fix flash write problems on CSB226 board (write with 32 bit bus width)
1571
1572* Patches by Mark Jonas, 16 Jan 2004:
1573 - fix rounding error when calculating baudrates for MPC5200 PSCs
1574 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1575 time which is not supported
1576
wdenk5653fc32004-02-08 22:55:38 +00001577* Patch by Yuli Barcohen, 26 Jan 2004:
1578 Allow bzip2 compression for small memory footprint boards
1579
1580* Patch by Brad Kemp, 21 Jan 2004:
1581 Add support for CFI flash driver for both the Intel and the AMD
1582 command sets.
1583
1584* Patch by Travis Sawyer, 20 Jan 2004:
1585 Fix pci bridge auto enumeration of sibling p2p bridges.
1586
1587* Patch by Tolunay Orkun, 12 Jan 2004:
1588 Add some delays as needed for Intel LXT971A PHY support
1589
1590* Patches by Stephan Linz, 09 Jan 2004:
1591 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1592 - make DK1C20 board configuration related to ASMI conform to
1593 documentation
1594
wdenkf6e20fc2004-02-08 19:38:38 +00001595* Patch by Anders Larsen, 09 Jan 2004:
1596
1597 ARM memory layout fixes: the abort-stack is now set up in the
1598 correct RAM area, and the BSS is zeroed out as it should be.
1599
1600 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1601 of the linker scripts are replaced by '__bss_start' and '_end',
1602 resp., which is a further step to eliminate unnecessary differences
1603 between the implementation of the CPU architectures.
1604
wdenkf4863a72004-02-07 01:27:10 +00001605* Patch by liang a lei, 9 Jan 2004:
1606 Fix Intel 28F128J3 ID in include/flash.h
1607
1608* Patch by Masami Komiya, 09 Jan 2004:
1609 add support for TB0229 board (NEC VR4131 MIPS processor)
1610
1611* Patch by Leon Kukovec, 12 Dec 2003:
1612 changed extern __inline__ into static __inline__ in
1613 include/linux/byteorder/swab.h
1614
wdenkba56f622004-02-06 23:19:44 +00001615* Patch by Travis Sawyer, 30 Dec 2003:
1616 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1617 select MDI port based on enabled EMAC device.
1618 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1619 base PrPMC board.
1620
wdenka6cccae2004-02-06 21:48:22 +00001621* Patch by Wolter Kamphuis, 15 Dec 2003:
1622 made CONFIG_SILENT_CONSOLE usable on all architectures
1623
1624* Disable date command on TQM866M - there is no RTC on MPC866
1625
wdenk75d1ea72004-01-31 20:06:54 +00001626* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1627
wdenk68766092004-01-29 09:22:58 +00001628* Implement adaptive SDRAM timing configuration based on actual CPU
1629 clock frequency for INCA-IP; fix problem with board hanging when
1630 switching from 150MHz to 100MHz
1631
1632* Add PCMCIA CS support for BMS2003 board
1633
wdenkc178d3d2004-01-24 20:25:54 +00001634* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1635 see doc/README.MPC866 for details;
1636 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1637 calculate CPU clock frequency from PLL register values.
1638
1639* Add support for 128 MB RAM on TQM8xxL/M modules
1640
wdenkef978732004-01-21 20:46:28 +00001641* Fix PS/2 keyboard problem caused by statically initialized variable
1642 pointing to a location in flash
1643
1644* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1645
wdenkc837dcb2004-01-20 23:12:12 +00001646* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1647 before we can access it; add delay in case we are faster (with no
1648 CF card inserted)
1649
1650* Cleanup of some init functions
1651
1652* Make sure SCC Ethernet is always stopped by the time we boot Linux
1653 to avoid Linux crashes by early packets coming in.
1654
1655* Accelerate flash accesses on LWMON board by using buffered writes
1656
wdenkb0aef112004-01-18 18:21:54 +00001657* Fix typo in Makefile;
1658 fix problem with PARTNUM detection
1659
wdenk1c437712004-01-16 00:30:56 +00001660* Patch by Reinhard Meyer, 09 Jan 2004:
1661 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1662
1663* Add support for IDE LED on BMS2003 board
1664 (exclusive with status LED!)
1665
1666* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1667 BMS2003 board)
1668
1669* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1670 Add common files for "emk" boards
1671
wdenkc83bf6a2004-01-06 22:38:14 +00001672* Add a common get_ram_size() function and modify the the
1673 board-specific files to invoke that common implementation.
1674
1675======================================================================
wdenkb34ff812004-01-06 11:13:56 +00001676Changes for U-Boot 1.0.1:
wdenk5cf9da42003-11-07 13:42:26 +00001677======================================================================
1678
wdenkb34ff812004-01-06 11:13:56 +00001679* Set default clock for INCA-IP to 150 MHz
1680
wdenka522fa02004-01-04 22:51:12 +00001681* Make BMS2003 use a separate config file to avoid #ifdef mess;
1682 add I2C support; add support for DS1337 RTC
1683
1684* Add CompactFlash support for BMS2003 board
1685
1686* Add support for status LED on BMS2003 board
1687
wdenk180d3f72004-01-04 16:28:35 +00001688* Patch by Scott McNutt, 02 Jan 2004:
1689 Add support for the Nios Active Serial Memory Interface (ASMI)
1690 on Cyclone devices
1691
1692* Patch by Andrea Marson, 16 Dec 2003:
1693 Add support for the PPChameleon ME and HI modules
1694
1695* Patch by Yuli Barcohen, 22 Dec 2003:
1696 Add support for Motorola DUET ADS board (MPC87x/88x)
1697
wdenkdd875c72004-01-03 21:24:46 +00001698* Patch by Robert Schwebel, 15 Dec 2003:
1699 add support for cramfs (uses JFFS2 command interface)
1700
wdenkc935d3b2004-01-03 19:43:48 +00001701* Patches by Stephan Linz, 11 Dec 2003:
1702 - more documentation for NIOS port
1703 - new struct nios_pio_t, struct nios_spi_t
1704 - Reconfiguration for NIOS Development Kit DK1C20:
1705 o move board related code from board/dk1c20
1706 to board/altera/dk1c20
1707 o create a new common source path board/altera/common
1708 and move generic flash access stuff into it
1709 o change/expand configuration file DK1C20.h
1710 - Add support for NIOS Development Kit DK1S10
1711 - Add status LED support for NIOS systems
1712 - Add dual 7-segment LED support for Altera NIOS DevKits
1713
wdenk3a473b22004-01-03 00:43:19 +00001714* Patch by Ronen Shitrit, 10 Dec 2003:
1715 Add support for the Marvell DB64360 / DB64460 development boards
1716
1717* Patch by Detlev Zundel, 10 Dec 2003:
1718 fix dependency problem in examples/Makefile
1719
wdenkb6e4c402004-01-02 16:05:07 +00001720* Patch by Denis Peter, 8 Dec 2003
1721 - add support for the PATI board (MPC555)
1722 - add SPI support for the MPC5xx
1723
1724* Patch by Anders Larsen, 08 Dec 2003:
1725 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1726 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1727 cleanup some redundand #defines
1728
wdenk63f34912004-01-02 15:01:32 +00001729* Patch by André Schwarz, 8 Dec 2003:
1730 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1731 - TX and RX deskriptors must be quad-word aligned
1732 - does not work with only one TX deskriptor
1733 - standard reset method does not work
1734
1735* Patch by Masami Komiya, 08 Dec 2003:
1736 add RTL8139 ethernet driver
1737
1738* Patches by Ed Okerson, 07 Dec 2003:
1739 - fix ethernet for the AU1x00 processors in little-endian mode.
1740 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1741
wdenkd4ca31c2004-01-02 14:00:00 +00001742* Minor code cleanup (coding style)
1743
1744* Patch by Reinhard Meyer, 30 Dec 2003:
1745 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1746 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1747 - turned debug print of PHY registers into a function (called in two places)
1748 - added support for EMK MPC5200 based modules
1749
1750* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1751
1752* Add support for TQM866M modules
1753
1754* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1755
1756* Fix a few compiler warnings
1757
wdenkc1896002003-12-28 11:44:59 +00001758* Patch by Reinhard Meyer, 28 Dec 2003:
1759 Add initial support for TOP5200 board
1760
wdenk7cb22f92003-12-27 19:24:54 +00001761* Make CPU clock on ICA-IP board controllable by a "cpuclk"
1762 environment variable which can set to "100", "133", or "150". The
1763 CPU clock will be configured accordingly upon next reboot. Other
1764 values are ignored. In case of an invalid or undefined "cpuclk"
1765 value, the compile-time default CPU clock speed will be used.
1766
1767* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
1768 window that is used to access the UART registers by the Linux driver)
1769
1770* Patch by Reinhard Meyer, 20 Dec 2003:
1771 Fix clock calculation for the MPC5200 for higher clock frequencies
1772 (above 2**32 / 10 = 429.5 MHz).
1773
1774* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
1775
wdenkb2001f22003-12-20 22:45:10 +00001776* Fix IceCube CLKIN configuration (it's 33.000000MHz)
1777
1778* Add new configuration for IceCube board with DDR memory
1779
1780* Update TRAB memory configurations
1781
wdenk5c745d22003-12-12 00:02:26 +00001782* Add JFFS2 support for INCA-IP board
1783
stroesed4f58f72003-12-09 15:04:55 +00001784* Patch by Bill Hargen, 09 Dec 2003:
1785 - BUBINGA405EP: changed flash driver to protect top sector containing
1786 first instruction.
1787 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
1788 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
1789 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
1790 - 405EP: added/fixed support for "reginfo" command.
1791 - 4xx: removed spurious MII error messages on "mii info" command.
1792
wdenk4e5ca3e2003-12-08 01:34:36 +00001793* Patch by Bernhard Kuhn, 28 Nov 2003:
1794 add support for Coldfire CPU
1795 add support for Motorola M5272C3 and M5282EVB boards
1796
wdenk9fd5e312003-12-07 23:55:12 +00001797* Patch by Pierre Aubert, 24 Nov 2003:
1798 - add a return value for the fpga command
1799 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
1800 is defined. If ide_preinit fails, ide_init is aborted.
1801 - fix an endianess problem in fat.h
1802
wdenk3bbc8992003-12-07 22:27:15 +00001803* Patch by Wolter Kamphuis, 05 Dec 2003:
1804 Add support for SNMC's QS850/QS823/QS860T boards
1805
wdenkb028f712003-12-07 21:39:28 +00001806* Patch by Yuli Barcohen, 3 Dec 2003:
1807 "revive" U-Boot support for old Motorola MPC860ADS board
1808
1809* Patch by Cam(ilo?), 03 Dec 2003:
1810 make examples build even with broken Montavista objcopy
1811
1812* Patch by Pavel Bartusek, 27 Nov 2003:
1813 fix conversion problem with "bootretry" evironment variable
1814
wdenkb4676a22003-12-07 19:24:00 +00001815* Patch by Andre Schwarz, 24 Nov 2003:
1816 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
1817
1818* Patch by Pavel Bartusek, 21 Nov 2003:
1819 set ZMII bridge speed on 440
1820
1821* Patch by Anders Larsen, 17 Nov 2003:
1822 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
1823
wdenka2663ea2003-12-07 18:32:37 +00001824* Patches by David Müller, 14 Nov 2003:
1825 - board/mpl/common/common_util.c
1826 * implement support for BZIP2 compressed images
1827 * various cleanups (printf -> puts, ...)
1828 - board/mpl/common/flash.c
1829 * report correct errors to upper layers
1830 * check the erase fail and VPP low bits in status reg
1831 - board/mpl/vcma9/cmd_vcma9.c
1832 - board/mpl/vcma9/flash.c
1833 * various cleanups (printf -> puts, ...)
1834 - common/cmd_usb.c
1835 * fix typo in comment
1836 - cpu/arm920t/usb_ohci.c
1837 * support for S3C2410 is missing in #if line
1838 - drivers/cs8900.c
1839 * reinit some registers in case of error (cable missing, ...)
1840 - fs/fat/fat.c
1841 * support for USB/MMC devices is missing in #if line
1842 - include/configs/MIP405.h
1843 - include/configs/PIP405.h
1844 * enable BZIP2 support
1845 * enlarge malloc space to 1MiB because of BZIP2 support
1846 - include/configs/VCMA9.h
1847 * enable BZIP2 support
1848 * enlarge malloc space to 1MiB because of BZIP2 support
1849 * enable USB support
1850 - lib_arm/armlinux.c
1851 * change calling convention of ARM Linux kernel as
1852 described on http://www.arm.linux.org.uk/developer/booting.php
1853
1854* Patch by Thomas Lange, 14 Nov 2003:
1855 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
1856 support all these AMD boards.
1857
1858* Patch by Thomas Lange, 14 Nov 2003:
1859 Workaround for mips au1x00 physical memory accesses (the au1x00
1860 uses a 36 bit bus internally and cannot access physical memory
1861 directly. Use the uncached SDRAM address instead of the physical
1862 one.)
1863
wdenkef5a9672003-12-07 00:46:27 +00001864* Patch by Xue Ligong (Joe), 13 Nov 2003:
1865 add Realtek 8019 ethernet driver
1866
1867* Patch by Yuli Barcohen, 13 Nov 2003:
1868 MPC826xADS/PQ2FADS cleanup
1869
1870* Patch by Anders Larsen, 12 Nov 2003:
1871 Update README to mark the PORTIO commands non-standard
1872
wdenk5779d8d2003-12-06 23:55:10 +00001873* Patch by Nicolas Lacressonnière, 12 Nov 2003:
1874 update for for Atmel AT91RM9200DK development kit:
1875 - support for environment variables in DataFlash
1876 - Atmel DataFlash AT45DB1282 support
1877
1878* Patch by Jeff Carr, 11 Nov 2003:
1879 add support for new version of 8270 processors
1880
1881* Patches by George G. Davis, 05 Nov 2003:
1882 - only pass the ARM linux initrd tag to the kernel when an initrd
1883 is actually present
1884 - update omap1510inn configuration file
1885
wdenk8bf3b002003-12-06 23:20:41 +00001886* Patches by Stephan Linz, 3 Nov 2003:
1887 - more endianess fixes for LAN91C111 driver
1888 - CFG_HZ configuration patch for NIOS Cyclone board
1889
1890* Patch by Stephan Linz, 28 Oct 2003:
1891 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
1892
1893* Patch by Steven Scholz, 20 Oct 2003:
1894 - make "mii info <addr>" show infor for PHY at "addr" only
1895 - Endian fix for miiphy_info()
1896
wdenka8c7c702003-12-06 19:49:23 +00001897* Patch by Gleb Natapov, 19 Sep 2003:
1898 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
1899
1900* Patch by Anders Larsen, 17 Sep 2003:
1901 Bring ARM memory layout in sync with the documentation:
1902 stack and malloc-heap are now located _below_ the U-Boot code
1903
wdenkfa1399e2003-12-06 11:20:01 +00001904* Accelerate booting on TRAB board: read and check autoupdate image
1905 headers first instead of always reading the whole images.
1906
wdenkb96619a2003-12-05 21:08:38 +00001907* Fix type in MPC5XXX code (pointed out by Victor Wren)
1908
wdenkaf6d1df2003-12-03 23:53:42 +00001909* Enabled password check on RMU board
1910
1911* Fix configuration problem with IceCube in LOWBOOT configuration:
1912 envrionment got embedded, corrupting the image layout.
1913
1914* Fix NEC display names (it's 6440 [for 640x480], not 6640).
1915
wdenkfd3103b2003-11-25 16:55:19 +00001916* Added BMS2003 board
1917 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
1918
wdenkb4757ce2003-11-17 21:45:27 +00001919* Fix flash driver for TRAB board (must use Unlock Bypass Reset
1920 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
1921 and CPLD
1922
wdenk5bb226e2003-11-17 21:14:37 +00001923* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
1924 recent tools
1925
1926* Add checksum verification to 'imls' command
1927
1928* Add bd_info fields needed for 4xx Linux I2C driver
1929
1930* Patch by Martin Krause, 4 Nov. 2003:
1931 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
1932
1933* Print used network interface when CONFIG_NET_MULTI is set
1934
wdenk5cf9da42003-11-07 13:42:26 +00001935* Patch by Bernhard Kuhn, 28 Oct 2003:
1936 Add low boot support for MPC5200
1937
1938* Fix problem with dual PCMCIA support (NSCU)
1939
1940* Fix MPC5200 I2C initialization function
1941
1942======================================================================
wdenka43278a2003-09-11 19:48:06 +00001943Changes for U-Boot 1.0.0:
1944======================================================================
1945
wdenkb13fb012003-10-30 21:49:38 +00001946* Fix parameter passing to standalone images with bootm command
1947
1948* Patch by Kyle Harris, 30 Oct 2003:
1949 Fix build errors for ixdp425 board
1950
1951* Patch by David M. Horn, 29 Oct 2003:
1952 Fixes to build under CYGWIN
1953
1954* Get IceCube MGT5100 working (again)
1955
wdenk5fa66df2003-10-29 23:18:55 +00001956* Fix problems in memory test on some boards (which was not
1957 non-destructive as intended)
1958
1959* Patch by Gary Jennejohn, 28 Oct 2003:
1960 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
1961 to prevent stack overflow on ARM systems
1962
wdenka0f2fe52003-10-28 09:14:21 +00001963* Patch by Stephan Linz, 28 Oct 2003:
1964 fix init sequence error for NIOS port
1965
1966* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
1967
1968* Add CONFIG_VERSION_VARIABLE to TRAB configuration
1969
wdenka57a4962003-10-26 22:52:58 +00001970* Patch by Xiao Xianghua, 23 Oct 2003:
1971 small patch for mpc85xx
1972
1973* Fix small problem in MPC5200 I2C driver
1974
1975* Fix FCC3 support on ATC board
1976
dzu8cb81432003-10-24 13:14:45 +00001977* Correct header printing for multi-image files in do_bootm()
1978
1979* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
1980
wdenk4654af22003-10-22 09:00:28 +00001981* Fix PCI problems on PPChameleon board
1982
wdenka3ad8e22003-10-19 23:22:11 +00001983* Patch by Steven Scholz, 18 Oct 2003:
1984 Fix AT91RM9200 ethernet driver
1985
1986* Patch by Nye Liu, 17 Oct 2003:
1987 Fix typo in include/mpc8xx.h
1988
1989* Patch by Richard Woodruff, 16 Oct 03:
1990 Fixes for cpu/arm925/interrupt.c
1991 - Initialize timestamp & lastdec vars.
1992 - fix timestamp overflows.
1993 - fix lastdec overflow.
1994 - smarter normalization to allow udelay() below 1ms to work.
1995
1996* Patch by Scott McNutt, 16 Oct
1997 add networking support for the Altera Nios Development Kit,
1998 Cyclone Edition (DK-1C20)
1999
2000* Patch by Jon Diekema, 14 Oct 2003:
2001 add hint about doc/README.silent to README file
2002
dzue7df0292003-10-19 21:43:26 +00002003* Add CompactFlash support for NSCU
2004
wdenkd7281f42003-10-19 22:30:08 +00002005* Fix PCI problems on PPChameleonEVB
2006
wdenk3d1e8a92003-10-16 12:53:35 +00002007* TRAB auto-update: Base decision if we have to strip the image
2008 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +00002009 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +00002010
wdenk42d1f032003-10-15 23:53:47 +00002011* Patches by Xianghua Xiao, 15 Oct 2003:
2012
2013 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2014 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2015 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2016
2017* Fix flash timings on TRAB board
2018
wdenk2d5b5612003-10-14 19:43:55 +00002019* Make sure HUSH is initialized for running auto-update scripts
2020
2021* Make 5200 reset command _really_ reset the board, without running
2022 any other code after it
2023
2024* Fix errors with flash erase when range spans across banks
2025 that are mapped in reverse order
2026
2027* Fix flash mapping and display on P3G4 board
2028
2029* Patch by Kyle Harris, 15 Jul 2003:
2030 - add support for Intel IXP425 CPU
2031 - add support for IXDP425 eval board
2032
wdenkf72da342003-10-10 10:05:42 +00002033* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2034 for more information
2035
wdenk5da627a2003-10-09 20:09:04 +00002036* Patch by Steven Scholz, 10 Oct 2003
2037 - Add support for Altera FPGA ACEX1K
2038
wdenk15647dc2003-10-09 19:00:25 +00002039* Patches by Thomas Lange, 09 Oct 2003:
2040 - fix cmd_ide.c for non ppc boards (read/write functions did not
2041 add ATA base address)
2042 - fix for shannon board
2043 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +00002044 - Endian swap ATA identity for all big endian CPUs, not just PPC
2045 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2046 args to linux
2047 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +00002048
2049* Patch by Sangmoon Kim, 07 Oct 2003:
2050 add support for debris board
2051
wdenka0ff7f22003-10-09 13:16:55 +00002052* Patch by Martin Krause, 09 Oct 2003:
2053 Fixes for TRAB board
2054 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +00002055 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +00002056 udelay(); fix some timing problems with adc controller
2057 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2058 modify commands: touch and buzzer
2059
2060* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2061 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2062 Use direct function calls for auto_update instead of hush commands
2063
wdenk4a551702003-10-08 23:26:14 +00002064* Patch by Scott McNutt, 04 Oct 2003:
2065 - add support for Altera Nios-32 CPU
2066 - add support for Nios Cyclone Development Kit (DK-1C20)
2067
2068* Patch by Steven Scholz, 29 Sep 2003:
2069 - A second parameter for bootm overwrites the load address for
2070 "Standalone Application" images.
2071 - bootm sets environment variable "filesize" to the resulting
2072 (uncompressed) data length for "Standalone Application" images
2073 when autostart is set to "no". Now you can do something like
2074 if bootm $fpgadata $some_free_ram ; then
2075 fpga load 0 $some_free_ram $filesize
2076 fi
2077
2078* Patch by Denis Peter, 25 Sept 2003:
2079 add support for the MIP405 Rev. C board
2080
wdenk54387ac2003-10-08 22:45:44 +00002081* Patch by Yuli Barcohen, 25 Sep 2003:
2082 add support for Zephyr Engineering ZPC.1900 board
2083
2084* Patch by Anders Larsen, 23 Sep 2003:
2085 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2086 implemented for the x86 architecture)
2087
wdenkfc3e2162003-10-08 22:33:00 +00002088* Patch by Sangmoon Kim, 23 Sep 2003:
2089 fix pll_pci_to_mem_multiplier table for MPC8245
2090
2091* Patch by Anders Larsen, 22 Sep 2003:
2092 enable timed autoboot on PXA
2093
2094* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +00002095 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2096 returns correct libgcc file path
2097 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2098 time on s3c24x0 systems
2099
2100* Patch by Jon Diekema, 19 Sep 2003:
2101 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2102 link state to the fault LED.
2103 - In NetLoop, make the Fault LED reflect the link status. The link
2104 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +00002105
wdenkef1464c2003-10-08 22:14:02 +00002106* Patch by Anders Larsen, 18 Sep 2003:
2107 allow mkimage to build and run on Cygwin-hosted systems
2108
2109* Patch by Frank Müller, 18 Sep 2003:
2110 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2111 cpu/mpc8xx/fec.c
2112
2113* Patch by Pantelis Antoniou, 16 Sep 2003:
2114 add tool to compute fileds in the PLPRCR register for MPC86x
2115
wdenkd9a405a2003-10-07 20:01:55 +00002116* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2117
wdenk147031a2003-10-07 10:33:38 +00002118* Fix build problems under FreeBSD
2119
wdenk887b3722003-10-06 22:00:45 +00002120* Add generic filesystem image type
2121
wdenkfbe4b5c2003-10-06 21:55:32 +00002122* Make fatload set filesize environment variable
2123
2124* enable basic / medium / high-end configurations for PPChameleonEVB
2125 board; fix NAND code
2126
2127* enable TFTP client code to specify to the server the desired
2128 timeout value (see RFC-2349)
2129
dzubb65a312003-09-30 15:22:12 +00002130* Improve SDRAM setup for TRAB board
2131
dzu88a1bfa2003-09-30 15:11:43 +00002132* Suppress all output with splashscreen configured only if "splashimage"
2133 is set
2134
dzucad07372003-09-30 14:36:51 +00002135* Fix problems with I2C support for mpc5200
2136
dzu8a42eac2003-09-29 21:55:54 +00002137* Adapt TRAB configuration and auto_update to new memory layout
2138
dzu91e940d2003-09-25 22:32:40 +00002139* Add configuration for wtk board
2140
dzu29127b62003-09-25 22:30:12 +00002141* Add support for the Sharp LQ065T9DR51U LCD display
2142
wdenk206c60c2003-09-18 10:02:25 +00002143* Patch by Rune Torgersen, 17 Sep 2003:
2144 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +00002145 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +00002146
2147* Patches by Jon Diekema, 17 Sep 2003:
2148 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2149 env_common.c)
2150 - sbc8260 tweaks
2151 - adjust "help" output
2152
wdenk5f535fe2003-09-18 09:21:33 +00002153* Patches by Anders Larsen, 17 Sep 2003:
2154 - fix spelling errors
2155 - set GD_FLG_DEVINIT flag only after device function pointers
2156 are valid
2157 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2158 writeable
2159 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2160 - trigger watchdog while waiting in serial driver
2161
wdenkb0639ca2003-09-17 22:48:07 +00002162* Add auto-update code for TRAB board using USB memory sticks,
2163 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +00002164
wdenkef709e92003-09-16 17:35:37 +00002165* disable MPC5200 bus pipelining as workaround for bus contention
2166
wdenk4aeb2512003-09-16 17:06:05 +00002167* Modify XLB arbiter priorities on MPC5200 so all devices use same
2168 priority; configure critical interrupts to be handled like external
2169 interrupts
2170
wdenkacf98e72003-09-16 11:39:10 +00002171* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2172 go back to 66 MHz for stability
2173
wdenk78137c32003-09-15 18:00:00 +00002174* Patches by Jon Diekema, 15 Sep 2003:
2175 - add description for missing CFG_CMD_* entries in the README file
2176 - sacsng tweaks
2177
wdenk35656de2003-09-14 19:08:39 +00002178* Patch by Gleb Natapov, 14 Sep 2003:
2179 enable watchdog support for all MPC824x boards that have a watchdog
2180
2181* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2182 "Non-octet Aligned Frame" errors we see at 100 Mbps
2183
2184* Patch by Sharad Gupta, 14 Sep 2003:
2185 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2186
wdenk200f8c72003-09-13 19:13:29 +00002187* Patch by llandre, 11 Sep 2003:
2188 update configuration for PPChameleonEVB board
2189
wdenk531716e2003-09-13 19:01:12 +00002190* Patch by David Müller, 13 Sep 2003:
2191 various changes to VCMA9 board specific files
2192
2193* Add I2C support for MGT5100 / MPC5200
2194
wdenkb70e7a02003-09-12 20:09:09 +00002195* Patch by Rune Torgersen, 11 Sep 2003:
2196 Changed default memory option on MPC8266ADS to NOT be Page Based
2197 Interleave, since this doesn't work very well with the standard
2198 16MB DIMM
2199
2200* Patch by George G. Davis, 12 Sep 2003:
2201 fix Makefile settings for sk98 driver
2202
stroese68ce8952003-09-12 08:57:52 +00002203* Patch by Stefan Roese, 12 Sep 2003:
2204 - new boards added: DP405, HUB405, PLU405, VOH405
2205 - some esd boards updated
2206 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2207 first values
2208 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2209
wdenk4f7cb082003-09-11 23:06:34 +00002210* Patch by Martin Krause, 11 Sep 2003:
2211 add burn-in tests for TRAB board
2212
2213* Enable instruction cache on MPC5200 board
2214
wdenka43278a2003-09-11 19:48:06 +00002215* Patch by Denis Peter, 11 Sep 2003:
2216 - fix USB data pointer assignment for bulk only transfer.
2217 - prevent to display erased directories in FAT filesystem.
2218
2219* Change output format for NAND flash - make it look like for other
2220 memory, too
2221
2222======================================================================
wdenk149dded2003-09-10 18:20:28 +00002223Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +00002224======================================================================
2225
dzu29127b62003-09-25 22:30:12 +00002226* Add I2C and RTC support for RMU board
2227
wdenk7205e402003-09-10 22:30:53 +00002228* Patches by Denis Peter, 9 Sep 2003:
2229 add FAT support for IDE, SCSI and USB
2230
2231* Patches by Gleb Natapov, 2 Sep 2003:
2232 - cleanup of POST code for unsupported architectures
2233 - MPC824x locks way0 of data cache for use as initial RAM;
2234 this patch unlocks it after relocation to RAM and invalidates
2235 the locked entries.
2236
2237* Patch by Gleb Natapov, 30 Aug 2003:
2238 new I2C driver for mpc107 bridge. Now works from flash.
2239
2240* Patch by Dave Ellis, 11 Aug 2003:
2241 - JFFS2: fix typo in common/cmd_jffs2.c
2242 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2243 - JFFS2: remove node version 0 warning
2244 - JFFS2: accept JFFS2 PADDING nodes
2245 - SXNI855T: add AM29LV800 support
2246 - SXNI855T: move environment from EEPROM to flash
2247 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2248
2249* Patch by Bill Hargen, 11 Aug 2003:
2250 fixes for I2C on MPC8240
2251 - fix i2c_write routine
2252 - fix iprobe command
2253 - eliminates use of global variables, plus dead code, cleanup.
2254
wdenk149dded2003-09-10 18:20:28 +00002255* Add support for USB Mass Storage Devices (BBB)
2256 (tested with USB memory sticks only)
2257
2258* Avoid flicker on TRAB's VFD
2259
wdenk7152b1d2003-09-05 23:19:14 +00002260* Add support for SK98xx driver
2261
2262* Add PCI support for SL8245 board
2263
2264* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2265 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2266 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2267
2268* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2269 to allow for more accurate baudrate settings
2270 (error now 0.7% at 115 kbps, instead of 3.5% before)
2271
2272* Patch by Andreas Mohr, 4 Sep 2003:
2273 Fix a lot of spelling errors
2274
wdenk12f34242003-09-02 22:48:03 +00002275* Add support for PPChameleon Eval Board
2276
2277* Add support for P3G4 board
2278
2279* Fix problem with MGT5100 FEC driver: add "early" MAC address
2280 initialization
2281
wdenk326428c2003-08-31 18:37:54 +00002282* Patch by Yuli Barcohen, 7 Aug 2003:
2283 check BCSR to detect if the board is configured in PCI mode
2284
wdenk149dded2003-09-10 18:20:28 +00002285======================================================================
2286Changes for U-Boot 0.4.7:
2287======================================================================
2288
wdenk0cb61d72003-08-30 00:05:50 +00002289* Patch by Raghu Krishnaprasad, 7 Aug 2003:
2290 add support for Adder II MPC852T module
2291
wdenk6f213472003-08-29 22:00:43 +00002292* Patch by George G. Davis, 19 Aug 2003:
2293 fix TI Innovator/OMAP1510 pin configs
2294
2295* Patches by Kshitij, 18 Aug 2003
2296 - add support for arm926ejs cpu core
2297 - add support for TI OMAP 1610 Innovator Board
2298
wdenkc29fdfc2003-08-29 20:57:53 +00002299* Patch by Yuli Barcohen, 14 Aug 2003:
2300 add support for bzip2 uncompression
2301
2302* Add GCC library to examples/Makefile so GCC utility functions will
2303 be resolved, too
2304
wdenkca75add2003-08-29 10:05:53 +00002305* Add I2C and RTC support for RMU board using software I2C driver
2306 (because of better response to iprobe command); fix problem with
2307 "reset" command
2308
stroese437ce072003-08-28 14:24:37 +00002309* Patch by Matthias Fuchs, 28 Aug 2003:
2310 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2311 CONFIG_BOOTP_MAKS (see README).
2312
wdenkd94f92c2003-08-28 09:41:22 +00002313* Fix ICU862 environment problem
2314
2315* Fix RAM size detection for RMU board
2316
2317* Implement "reset" for MGT5100/MPC5200 systems
2318
2319======================================================================
2320Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +00002321======================================================================
2322
wdenke0ac62d2003-08-17 18:55:18 +00002323* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2324 allow selection of clock frequency as "make" target
2325
2326* Implement memory autosizing code for IceCube boards
2327
2328* Configure network port on INCA-IP for autonegotiation
2329
2330* Fix overflow problem in network timeout code
2331
2332* Patch by Richard Woodruff, 8 Aug 2003:
2333 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2334
wdenkd94f92c2003-08-28 09:41:22 +00002335======================================================================
2336Changes for U-Boot 0.4.5:
2337======================================================================
2338
wdenkae3af052003-08-07 22:18:11 +00002339* Update for TQM board defaults:
2340 disable clocks_in_mhz, enable boot count limit
2341
dzu9374fa22003-08-07 15:04:48 +00002342* Removed tools/gdb from "make all" target. Added make target "gdbtools"
2343 in toplevel directory instead. Removed astest.c from tools/gdb because
2344 it is no longer relevant.
2345
wdenk96e48cf2003-08-05 18:22:44 +00002346* Fix PCI support for MPC5200 / IceCube Board
2347
wdenkbdccc4f2003-08-05 17:43:17 +00002348* Map ISP1362 USB OTG controller for NSCU board
2349
2350* Patch by Brad Parker, 02 Aug 2003:
2351 fix sc520_cdp problems
2352
2353* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2354
2355* Allow erase command to cross flash bank boundaries
2356
wdenk1f4bb372003-07-27 00:21:01 +00002357* Patch by Scott McNutt, 21 Jul 2003:
2358 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2359 Both LynxOS and BlueCat linux KDIs are supported.
2360
2361* Patch by Richard Woodruff, 25 Jul 2003:
2362 use more reliable reset for OMAP/925T
2363
2364* Patch by Nye Liu, 25 Jul 2003:
2365 fix typo in mpc8xx.h
2366
2367* Patch by Richard Woodruff, 24 Jul 2003:
2368 Fixes for cmd_nand.c:
2369 - Fixed null dereferece which could result in incorrect ECC values.
2370 - Added support for devices with no Ready/Busy signal hooked up.
2371 - Added OMAP1510 read/write protect handling.
2372 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2373 for non-JFFS2.
2374 - Switched default ECC to be JFFS2.
2375
wdenk77846742003-07-26 08:08:08 +00002376* Allow crc32 to be used at address 0x000
2377
2378* Provide consistent interface to standalone applications to access
2379 the 'global_data' structure
2380 Provide a doc/README.standalone more useful to users/developers.
2381
2382* Make IceCube MGT5100 FEC driver work
2383
wdenk27b207f2003-07-24 23:38:38 +00002384* Implement new mechanism to export U-Boot's functions to standalone
2385 applications: instead of using (PPC-specific) system calls we now
2386 use a jump table; please see doc/README.standalone for details
2387
2388* Patch by Dave Westwood, 24 Jul 2003:
2389 added support for Unity OS (a proprietary OS)
2390
2391* Patch by Detlev Zundel, 23 Jul 2003:
2392 add "imls" command to print flash table of contents
2393
2394* Fix cold boot detection for log buffer reset
2395
2396* Return error for invalid length specifiers with "cp.X" etc.
2397
2398* Fix startup problem on MIPS
2399
2400* Allow for CONFIG_SPLASH_SCREEN even when no explicit
2401 bitmap support is configured
2402
2403* Patch by Bill Hargen, 18 Jul 2003:
2404 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2405
2406* Patch by Denis Peter, 18 Jul 2003:
2407 - fix memory configuration for MIP405T
2408 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2409
2410* Cleanup of TQM82xx configurations; use "official" board types
2411 to make selection easier.
2412
wdenk2535d602003-07-17 23:16:40 +00002413* Patch by Martin Krause, 17 Jul 2003:
2414 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2415
2416* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +00002417 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +00002418
2419* Patch by Nye Liu, 16 July 2003:
2420 MPC860FADS fixes:
2421 - add MPC86xADS support (uses MPC86xADS.h)
2422 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2423 o PLPRCR changes
2424 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2425 o don't trust gclk() software measurement by default, depend on
2426 CONFIG_8xx_GCLK_FREQ
2427 - add DRAM SIMM not installed detection
2428 - use more "correct" SDRAM initialization sequence
2429 - allow different SDRAM sizes (8xxADS has 8M)
2430 - default DER is 0
2431 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2432 - rename MAMR/MBMR defines to be more consistent. Should eventually
2433 be merged into MxMR to better reflect the PowerQUICC datasheet.
2434
2435* Patch by Yuli Barcohen, 16 Jul 2003:
2436 support new Motorola PQ2FADS-ZU evaluation board which replaced
2437 MPC8260ADS and MPC8266ADS
2438
2439======================================================================
wdenk945af8d2003-07-16 21:53:01 +00002440Changes for U-Boot 0.4.4:
2441======================================================================
2442
2443* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2444
2445* Add support for MGT5100 and MPC5200 processors
2446
2447* Patch by Lutz Dennig, 15 Jul 2003:
2448 update for R360MPI board
2449
2450======================================================================
wdenk8564acf2003-07-14 22:13:32 +00002451Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +00002452======================================================================
2453
wdenk2e5983d2003-07-15 20:04:06 +00002454* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +00002455 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +00002456 - added support for TI OMAP 1510 Innovator Board
2457
wdenk6dff5522003-07-15 07:45:49 +00002458* Patches by Martin Krause, 14 Jul 2003:
2459 - add I2C support for s3c2400 systems (trab board)
2460 - (re-) add "ping" to command table
2461
2462* Fix handling of "slow" POST routines
2463
wdenk8564acf2003-07-14 22:13:32 +00002464* Patches by Yuli Barcohen, 13 Jul 2003:
2465 - Correct flash and JFFS2 support for MPC8260ADS
2466 - fix PVR values and clock generation for PowerQUICC II family
2467 (8270/8275/8280)
2468
2469* Patch by Bernhard Kuhn, 08 Jul 2003:
2470 - add support for M68K targets
2471
2472* Patch by Ken Chou, 3 Jul:
2473 - Fix PCI config table for A3000
2474 - Fix iobase for natsemi.c
2475 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +00002476
wdenk8564acf2003-07-14 22:13:32 +00002477* Allow to enable "slow" POST routines by key press on power-on
2478* Fix temperature dependend switching of LCD backlight on LWMON
2479* Tweak output format for LWMON
2480
stroese57029232003-07-11 08:23:12 +00002481* Patch by Stefan Roese, 11 Jul 2003:
2482 - Fix bug in CONFIG_VERSION_VARIABLE.
2483 - AR405 config updated.
2484 - OCRTC/ORSG: bsp command added.
2485 - ASH405 bsp update.
2486
wdenk8564acf2003-07-14 22:13:32 +00002487======================================================================
2488Changes for U-Boot 0.4.2:
2489======================================================================
2490
wdenkf12e5682003-07-07 20:07:54 +00002491* Add support for NSCU board
2492
2493* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2494
2495* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2496 mirror bit flash on TQM8xxM modules
2497
wdenk0d498392003-07-01 21:06:45 +00002498* Patch by Kenneth Johansson, 30 Jun 2003:
2499 get rid of MK_CMD_ENTRY macro; update doc/README.command
2500
wdenkb37c7e52003-06-30 16:24:52 +00002501* Patch by Seb James, 30 Jun 2003:
2502 Improve documentation of I2C configuration in README
2503
2504* Fix problems with previous log buffer "fixes"
2505
2506* Fix minor help text issues
2507
2508* "log append" did not append a newline
2509
2510======================================================================
wdenkb0fce992003-06-29 21:03:46 +00002511Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +00002512======================================================================
2513
wdenkb0fce992003-06-29 21:03:46 +00002514* Fix some missing commands, cleanup header files
2515 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2516
wdenk9d2b18a2003-06-28 23:11:04 +00002517* Rewrite command lookup and help command (fix problems with bubble
2518 sort when sorting command name list). Minor cleanup here and there.
2519
wdenkd1cbe852003-06-28 17:24:46 +00002520* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2521 - Allow to call sysmon function interactively
2522 - PIC on LWMON board needs delay after power-on
2523 - Add missing RSR definitions for MPC8xx
2524 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +00002525 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +00002526 - Add support for SL8245 board
2527
wdenk8bde7f72003-06-27 21:31:46 +00002528* Code cleanup:
2529 - remove trailing white space, trailing empty lines, C++ comments, etc.
2530 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2531
2532* Patches by Kenneth Johansson, 25 Jun 2003:
2533 - major rework of command structure
2534 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2535
2536======================================================================
2537Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +00002538======================================================================
2539
wdenk993cad92003-06-26 22:04:09 +00002540* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +00002541 - csb226 configuration updated
2542 - credits for logodl port updated
2543 - innokom configuration updated
2544 - logodl tree update, still with coding style inconsistencies
2545 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +00002546
2547* Patch by Pantelis Antoniou, 25 Jun 2003:
2548 update NetVia with V2 board support
2549
wdenkb783eda2003-06-25 22:26:29 +00002550* Header file cleanup for ARM
2551
2552* Patch by Murray Jensen, 24 Jun 2003:
2553 - make sure to use only U-boot provided header files
2554 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2555
stroesea300d832003-06-24 14:32:24 +00002556* Patch by Stefan Roese, 24 Jun 2003:
2557 - Update esd ASH405 board files.
2558 - Update esd DASA_SIM config file.
2559 - Add ping command to some esd boards.
2560
wdenkcceb8712003-06-23 18:12:28 +00002561* Patch by Yuli Barcohen, 23 Jun 2003:
2562 Update for MPC8260ADS board
2563
2564* Patch by Murray Jensen, 23 Jun 2003:
2565 - cleanup of GCC 3.x compiler warnings
2566
wdenk3595ac42003-06-22 17:18:28 +00002567* Patch by Rune Torgersen, 4 Jun 2003:
2568 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +00002569
wdenk3595ac42003-06-22 17:18:28 +00002570* Patch by Richard Woodruff, 19 June 03:
2571 - Enabled standard u-boot device abstraction for ARM
2572 - Enabled console device for ARM
2573 - Initilized bi_baudrate for ARM
2574
2575* Patch by Bill Hargen, 23 Apr 2003:
2576 fix byte order for 824x I2C addresses (write op)
2577
wdenk592c5ca2003-06-21 00:17:24 +00002578* Patch by Murray Jensen, 20 Jun 2003:
2579 - hymod update
2580 - cleanup (especially for gcc-3.x compilers)
2581
wdenk72755c72003-06-20 23:10:58 +00002582* Patch by Tom Guilliams, 20 Jun 2003:
2583 added CONFIG_750FX support for IBM 750FX processors
2584
wdenk03329902003-06-20 22:36:30 +00002585* Patch by Devin Crumb, 02 Apr 2003:
2586 Fix clock divider rounding problem in drivers/serial.c
2587
2588* Patch by Richard Woodruff, 19 June 03:
2589 - Fixed smc91c111 driver to sync with the u-boot environment
2590 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +00002591 - Added eth_init error return check in NetLoop (net/net.c).
2592
wdenk03329902003-06-20 22:36:30 +00002593* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +00002594 Added support for A3000 SBC board (Artis Microsystems Inc.)
2595
wdenk6dd652f2003-06-19 23:40:20 +00002596* Patches by Murray Jensen, 17 Jun 2003:
2597 - Hymod board database mods: add "who" field and new xilinx chip types
2598 - provide new "init_cmd_timeout()" function so code external to
2599 "common/main.c" can use the "reset_cmd_timeout()" function before
2600 entering the main loop
2601 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2602 slightly different. see include/configs/hymod.h for an example
2603 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2604 CFG_DTT_ADM1021 defined)
2605 - add new "eeprom_probe()" function which has similar args and
2606 behaves in a similar way to "eeprom_read()" etc.
2607 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2608 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2609 - gdbtools copyright update
2610 - ensure that set_msr() executes the "sync" and "isync" instructions
2611 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2612 - 8260 I/O ports fix: Open Drain should be set last when configuring
2613 - add SIU IRQ defines for 8260
2614 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2615 config.mk to allow board configurations to override the GNU
2616 linker script, selected via the LDSCRIPT, make variable, and to
2617 give an initial value to the OBJCFLAGS make variable
2618 - 8260 i2c enhancement:
2619 o correctly extends the timeout depending on the size of all
2620 queued messages for both transmit and receive
2621 o will not continue with receive if transmit times out
2622 o ensures that the error callback is done for all queued tx
2623 and rx messages
2624 o correctly detects both tx and rx timeouts, only delivers one to
2625 the callback, and does not overwrite an earlier error
2626 o logic in i2c_probe now correct
2627 - add "vprintf()" function so that "panic()" function can be
2628 technically correct
2629 - many Hymod board changes
2630
wdenk52f52c12003-06-19 23:04:19 +00002631* Patches by Robert Schwebel, 14 Jun 2003:
2632 - add support for Logotronic DL datalogger board
2633 - cleanup serial line after kermit binary download
2634 - add debugX macro (debug level support)
2635 - update mach-types.h to latest arm.linux.org.uk master list.
2636
wdenk48b42612003-06-19 23:01:32 +00002637* Patches by David Müller, 12 Jun 2003:
2638 - rewrite of the S3C24X0 register definitions stuff
2639 - "driver" for the built-in S3C24X0 RTC
2640
2641* Patches by Yuli Barcohen, 12 Jun 2003:
2642 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2643 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2644 configuration word supplied by FPGA on some MPC8260ADS boards
2645
2646* Patch by Pantelis Antoniou, 10 Jun 2003:
2647 Unify status LED interface
2648
wdenk15ef8a52003-06-18 20:22:24 +00002649* Add support for DS12887 RTC; add RTC support for ATC board
2650
wdenk2abbe072003-06-16 23:50:08 +00002651* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2652 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2653 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +00002654 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +00002655 - Add Flash detection on Atmel AT91RM9200DK
2656 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2657 - Replace old Ethernet PHY layer functions
2658 - Change link address
2659
2660* Patch by Frank Smith, 9 Jun 2003:
2661 use CRIT_EXCEPTION for machine check on 4xx
2662
2663* Patch by Detlev Zundel, 13 Jun 2003:
2664 added implementation of the "carinfo" command in cmd_immap.c
2665
wdenk71f95112003-06-15 22:40:42 +00002666* Fix CONFIG_NET_MULTI support in include/net.h
2667
2668* Patches by Kyle Harris, 13 Mar 2003:
2669 - Add FAT partition support
2670 - Add command support for FAT
2671 - Add command support for MMC
2672 ----
2673 - Add Intel PXA support for video
2674 - Add Intel PXA support for MMC
2675 ----
2676 - Enable MMC and FAT for lubbock board
2677 - Other misc changes for lubbock board
2678
wdenk487778b2003-06-06 11:20:01 +00002679* Patch by Robert Schwebel, April 02, 2003:
2680 fix for SMSC91111 driver
2681
wdenka3ed3992003-06-05 19:37:36 +00002682* Patch by Vladimir Gurevich, 04 Jun 2003:
2683 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2684
stroese08eaea92003-06-05 15:44:37 +00002685* Patch by Stefan Roese, 05 Jun 2003:
2686 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2687 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2688 data cache can be used even if the chip select is in use.
2689 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2690 (see README for further description).
2691 - Changed config files of CONFIG_EEPRO100 boards to use the
2692 CFG_RX_ETH_BUFFER define.
2693
wdenk73a8b272003-06-05 19:27:42 +00002694* Add support for RMU board
2695
2696* Add support for TQM862L at 100/50 MHz
2697
2698* Patch by Pantelis Antoniou, 02 Jun 2003:
2699 major reconstruction of networking code;
2700 add "ping" support (outgoing only!)
2701
wdenkf3e0de62003-06-04 15:05:30 +00002702* Patch by Denis Peter, 04 June 2003:
2703 add support for the MIP405T board
2704
wdenk682011f2003-06-03 23:54:09 +00002705* Patches by Udi Finkelstein, 2 June 2003:
2706 - Added support for custom keyboards, initialized by defining a
2707 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2708 - Added support for the RBC823 board.
2709 - cpu/mpc8xx/lcd.c now automatically calculates the
2710 Horizontal Pixel Count field.
2711
2712* Fix alignment problem in BOOTP (dhcp_leasetime option)
2713 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2714
2715* Patch by Mark Rakes, 14 May 2003:
2716 add support for Intel e1000 gig cards.
2717
2718* Patch by Nye Liu, 3 Jun 2003:
2719 fix critical typo in MAMR definition (include/mpc8xx.h)
2720
2721* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2722
2723* Patch by Klaus Heydeck, 2 Jun 2003
2724 Minor changes for KUP4K configuration
2725
wdenk7a8e9bed2003-05-31 18:35:21 +00002726* Patch by Marc Singer, 29 May 2003:
2727 Fixed rarp boot method for IA32 and other little-endian CPUs.
2728
2729* Patch by Marc Singer, 28 May 2003:
2730 Added port I/O commands.
2731
2732* Patch by Matthew McClintock, 28 May 2003
2733 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2734 - minor patches for utx8245
2735
2736* Patch by Daniel Engström, 28 May 2003:
2737 x86 update
2738
2739* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2740 add nand flash support to SXNI855T configuration
2741 fix/extend nand flash support:
2742 - fix 'nand erase' command so does not erase bad blocks
2743 - fix 'nand write' command so does not write to bad blocks
2744 - fix nand_probe() so handles no flash detected properly
2745 - add doc/README.nand
2746 - add .jffs2 and .oob options to nand read/write
2747 - add 'nand bad' command to list bad blocks
2748 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2749 - make NAND read/write faster
2750
2751* Patch by Rune Torgersen, 23 May 2003:
2752 Update for MPC8266ADS board
2753
wdenk3b57fe02003-05-30 12:48:29 +00002754* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2755 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2756 _time_ (!) if the environment is embedded within the U-Boot image,
2757 or in a separate flash sector.
2758
2759* Cleanup CFG_DER #defines in config files (wd maintained only)
2760
wdenkf07771c2003-05-28 08:06:31 +00002761* Fix data abort exception handling for arm920t CPU
2762
2763* Fix alignment problems with flash driver for TRAB board
2764
2765* Patch by Donald White, 21 May 2003:
2766 fix calculation of base address in pci_hose_config_device()
2767
2768* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
2769 execute "cmd2", even if "cmd1" fails. Note that this is different
2770 to "run var1 var2" where the contents of "var2" will NOT be
2771 executed when a command in "var1" fails.
2772
wdenk38b99262003-05-23 23:18:21 +00002773* Add zero-copy ramdisk support (requires corresponding kernel support!)
2774
wdenk4c3b21a2003-05-23 12:36:20 +00002775* Patch by Kyle Harris, 20 May 2003:
2776 In preparation for an ixp port, rename cpu/xscale and arch-xscale
2777 into cpu/pxa and arch-pxa.
2778
stroesed9ff6e82003-05-23 11:49:24 +00002779* Patch by Stefan Roese, 23 May 2003:
2780 - IBM PPC405EP port added.
2781 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
2782 UART0) is used as default U-Boot console. PPC4xx only!
2783 - esd ASH405 board added (PPC405EP based).
2784 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
2785 - esd CPCI405AB board added.
2786 - esd PMC405 board added.
2787 - Update of some esd boards.
2788
wdenk33149b82003-05-23 11:38:58 +00002789* Patch by Denis Peter, 19 Mai 2003:
2790 add support for the MIP405-3 board
2791
wdenk5d232d02003-05-22 22:52:13 +00002792* Patch by Dave Ellis, 22 May 2003:
2793 Fix problem with only partially cleared .bss segment
2794
2795* Patch by Rune Torgersen, 12 May 2003:
2796 get PCI to work on a MPC8266ADS board; incorporate change to
2797 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
2798
2799* Patch by Nye Liu, 1 May 2003:
2800 minor patches for the FADS8xx
2801
2802* Patch by Thomas Schäfer, 28 Apr 2003:
2803 Fix SPD handling for 256 ECC DIMM on Walnut
2804
wdenkc8c3a8b2003-05-21 20:26:20 +00002805* Add support for arbitrary bitmaps for TRAB's VFD command;
2806 allow to pass boot bitmap addresses in environment variables;
2807 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00002808
2809* Patch by Christian Geißinger, 19 May 2002:
2810 On TRAB: wait until the dummy byte has been completely sent
2811
wdenk7f70e852003-05-20 14:25:27 +00002812* Patch by David Updegraff, 22 Apr 2003:
2813 update for CrayL1 board
2814
2815* Patch by Pantelis Antoniou, 21 Apr 2003:
2816 add boot support for ARTOS (a proprietary OS)
2817
2818* Patch by Steven Scholz, 11 Apr 2003:
2819 Add support for RTC DS1338
2820
2821* Patch by Rod Boyce, 24 Jan 2003:
2822 Fix counting of extended partitions in diskboot command
2823
wdenk59de2ed2003-05-20 10:58:04 +00002824* Patch by Christophe Lindheimer, 20 May 2003:
2825 allow the use of CFG_LOADS when CFG_NO_FLASH is set
2826
wdenk86d82762003-05-20 10:39:44 +00002827* Fix SDRAM timing on Purple board
2828
wdenk66fd3d12003-05-18 11:30:09 +00002829* Add support for CompactFlash on ATC board
2830 (includes support for Intel 82365 and compatible PC Card controllers,
2831 and Yenta-compatible PCI-to-CardBus controllers)
2832
wdenk45219c42003-05-12 21:50:16 +00002833* Patch by Mathijs Haarman, 08 May 2003:
2834 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
2835
wdenk9c62cc52003-05-03 23:33:47 +00002836* Fix problem with usage of "true" (undefined in current versions of bfd.h)
2837
wdenk7aa78612003-05-03 15:50:43 +00002838* Add support for Promess ATC board
2839
2840* Patch by Keith Outwater, 28 Apr 2003:
2841 - Miscellaneous corrections and additions to GEN860T board specific code.
2842 - Added GEN860_SC variant to GEN860T.
2843 - Miscellaneous corrections to GEN860T documentation.
2844 - Correct duplicate entry in U-Boot CREDITS file.
2845 - Add GEN860T_SC entry in MAINTAINERS file.
2846 - Update CREDITS file with GEN860T_SC info.
2847
2848* Update Smiths Aerospace addresses in MAINTAINERS file
2849
2850* Fix error handling in hush's version of "run" command
2851
wdenk4532cb62003-04-27 22:52:51 +00002852* LWMON extensions:
2853 - Splashscreen support
2854 - modem support
2855 - sysmon support
2856 - temperature dependend enabling of LCD
2857
2858* Allow booting from old "PPCBoot" disk partitions
2859
2860* Add support for TQM8255 Board / MPC8255 CPU
2861
2862======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00002863Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00002864======================================================================
2865
wdenkd791b1d2003-04-20 14:04:18 +00002866* Make sure Block Lock Bits get cleared in R360MPI flash driver
2867
2868* MPC823 LCD driver: Fill color map backwards, to allow for steady
2869 display when Linux takes over
2870
2871* Patch by Erwin Rol, 27 Feb 2003:
2872 Add support for RTEMS (this time for real).
2873
2874* Add support for "bmp info" and "bmp display" commands to load
2875 bitmap images; this can be used (for example in a "preboot"
2876 command) to display a splash screen very quickly after poweron.
2877
2878* Add support for 133 MHz clock on INCA-IP board
2879
wdenk4a6fd342003-04-12 23:38:12 +00002880* Patch by Lutz Dennig, 10 Apr 2003:
2881 Update for R360MPI board
2882
2883* Add new meaning to "autostart" environment variable:
2884 If set to "no", a standalone image passed to the
2885 "bootm" command will be copied to the load address
2886 (and eventually uncompressed), but NOT be started.
2887 This can be used to load and uncompress arbitrary
2888 data.
2889
stroese69f8f8272003-04-10 13:30:28 +00002890* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00002891 Changed DHCP client to use IP address from server option field #54
2892 from the OFFER packet in the server option field #54 in the REQUEST
2893 packet. This fixes a problem using a Windows 2000 DHCP server,
2894 where the DHCP-server is not the TFTP-server.
2895
2896* Set max brightness for MN11236 displays on TRAB board
stroese69f8f8272003-04-10 13:30:28 +00002897
wdenkd126bfb2003-04-10 11:18:18 +00002898* Add support for TQM862L modules
2899
2900======================================================================
wdenk60fbe252003-04-08 23:25:21 +00002901Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00002902======================================================================
2903
wdenk3e386912003-04-05 00:53:31 +00002904* Patch by Arun Dharankar, 4 Apr 2003:
2905 Add IDMA example code (tested on 8260 only)
2906
2907* Add support for Purple Board (MIPS64 5Kc)
2908
2909* Add support for MIPS64 5Kc CPUs
2910
2911* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
2912
2913* Patch by Denis Peter, 04 Apr 2003:
2914 - update MIP405-4 board
2915
stroese36c05a82003-04-04 16:55:30 +00002916* Patch by Stefan Roese, 4 Apr 2003:
2917 - U-Boot version environment variable "ver" added
2918 (CONFIG_VERSION_VARIABLE).
2919 - Changed PPC405GPr version from A to B.
2920 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
2921
wdenk3e386912003-04-05 00:53:31 +00002922* Patches by Denis Peter, 03 April 2003:
2923 - fix PCI IRQs on MPL boards
2924 - fix two more un-relocated pointer problems
2925
2926* Fix behaviour of "run" command:
2927 - print error message iv variable does not exist
2928 - terminate processing of arguments in case of error
2929
2930* Patches by Peter Figuli, 10 Mar 2003
2931 - Add support for BTUART on PXA platform
2932 - Add support for WEP EP250 (PXA) board
2933
2934* Fix flash problems on INCA-IP; add tool to allow bruning images to
2935 flash using a BDI2000
2936
2937* Implement fix for I2C Edge Conditions problem for all boards that
2938 use the bit-banging driver (common/soft_i2c.c)
2939
wdenk0db5bca2003-03-31 17:27:09 +00002940* Patch by Martin Winistoerfer, 23 Mar 2003
2941 - Add port to MPC555/556 microcontrollers
2942 - Add support for cmi customer board with
2943 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
2944
2945* Patch by Rick Bronson, 28 Mar 2003:
2946 - fix common/cmd_nand.c
2947
wdenk85ec0bc2003-03-31 16:34:49 +00002948* Patch by Arun Dharankar, 24 Mar 2003:
2949 - add threads / scheduler example code
2950
2951* Add patches by Robert Schwebel, 31 Mar 2003:
2952 - add ctrl-c support for kermit download
2953 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00002954 - csb226 board: bring in sync with innokom/memsetup.S
2955 - csb226 board: fix MDREFR handling
2956 - misc doc fixes / extensions
2957 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
2958 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00002959
stroese36c05a82003-04-04 16:55:30 +00002960* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00002961
wdenk506f0442003-03-28 14:40:36 +00002962* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
2963 - fix SRAM and SDRAM memory sizing
2964 - add status LED support
2965 - add MAC address for second (SCC1) ethernet port
2966
2967* Update default environment for TQM8260 board
2968
wdenkdc7c9a12003-03-26 06:55:25 +00002969* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00002970 - Add NAND flash support for reading, writing, and erasing NAND
2971 flash (certain forms of which are called SmartMedia).
2972 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00002973
2974* Patches by Robert Schwebel, 19 Mar 2003:
2975 - use arm-linux-gcc as default compiler for ARM
2976 - fix i2c fixup code
2977 - fix missing baudrate setting
2978 - added $loadaddr / CFG_LOAD_ADDR support to loadb
2979 - moved "ignoring trailing characters" _before_ u-boot wants to
2980 print out diagnostics messages; removes bogus characters at the
2981 end of transmission
2982
2983* Patch by John Zhan, 18 Mar 2003:
2984 Add support for SinoVee Microsystems SC8xx boards
2985
2986* Patch by Rolf Offermanns, 21 Mar 2003:
2987 ported the dnp1110 related changes from the current armboot cvs to
2988 current u-boot cvs. smc91111 does not work. problem marked in
2989 smc91111.c, grep for "FIXME".
2990
2991* Patch by Brian Auld, 25 Mar 2003:
2992 Add support for STM flash chips on ebony board
2993
wdenk4d75a502003-03-25 16:50:56 +00002994* Add PCI support for MPC8250 Boards (PM825 module)
2995
stroese44e5c5c2003-03-25 14:44:48 +00002996* Patch by Stefan Roese, 25 Mar 2003:
2997 - PCI405 update.
2998
stroese5d5d44e2003-03-20 15:32:59 +00002999* Patch by Stefan Roese, 20 Mar 2003:
3000 - CPCI4052 update (support for revision 3).
3001 - Set edge conditioning circuitry on PPC405GPr for compatibility
3002 to existing PPC405GP designs.
3003 - Clip udiv to 5 bits on PPC405 (serial.c).
3004
wdenkc0218802003-03-27 12:09:35 +00003005* Extend INCAIP board support:
3006 - add automatic RAM size detection
3007 - add "bdinfo" command
3008 - pass flash address and size to Linux kernel
3009 - switch to 150 MHz clock
3010
wdenk06d01db2003-03-14 20:47:52 +00003011* Avoid flicker on the TRAB's VFD by synchronizing the enable with
3012 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3013 boards, version 153 for Rev. 200 boards).
3014
3015* Patch by Vladimir Gurevich, 12 Mar 2003:
3016 Fix relocation problem of statically initialized string pointers
3017 in common/cmd_pci.c
3018
3019* Patch by Kai-Uwe Blöm, 12 Mar 2003:
3020 Cleanup & bug fixes for JFFS2 code:
3021 - the memory mangement was broken. It caused havoc on malloc by
3022 writing beyond the block boundaries.
3023 - the length calculation for files was wrong, sometimes resulting
3024 in short file reads.
3025 - data copying now optionally takes fragment version numbers into
3026 account, to avoid copying from older data.
3027 See doc/README.JFFS2 for details.
3028
wdenk3bac3512003-03-12 10:41:04 +00003029* Patch by Josef Wagner, 12 Mar 2003:
3030 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3031 - ETH05 and BEDBUG support for CU824
3032 - added support for MicroSys CPC45
3033 - new BOOTROM/FLASH0 and DOC base for PM826
3034
3035* Patch by Robert Schwebel, 12 Mar 2003:
3036 Fix the chpart command on innokom board
3037
3038* Name cleanup:
3039 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3040 s/PPCBoot/U-Boot/ in some files
3041 s/pImage/uImage/ in some files
3042
3043* Patch by Detlev Zundel, 15 Jan 2003:
3044 Fix '' command line quoting
3045
3046* Patch by The LEOX team, 19 Jan 2003:
3047 - add support for the ELPT860 board
3048 - add support for Dallas ds164x RTC
3049
wdenk1cb8e982003-03-06 21:55:29 +00003050* Patches by David Müller, 31 Jan 2003:
3051 - minimal setup for CardBus bridges
3052 - add EEPROM read/write support in the CS8900 driver
3053 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00003054 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00003055
3056* Patch by Steven Scholz, 04 Feb 2003:
3057 add support for RTC DS1307
3058
3059* Patch by Reinhard Meyer, 5 Feb 2003:
3060 fix PLPRCR/SCCR init sequence on 8xx to allow for
3061 changes of EBDF by software
3062
3063* Patch by Vladimir Gurevich, 07 Feb 2003:
3064 "API-compatibility patch" for 4xx I2C driver
3065
3066* TRAB fixes / extensions:
3067 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00003068 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00003069 - make sure both buzzers are turned off (drive low level)
3070
wdenk47cd00f2003-03-06 13:39:27 +00003071* Patches by Robert Schwebel, 06 Mar 2003:
3072 - fix bug in BOOTP code (must use NetCopyIP)
3073 - update of CSB226 port
3074 - clear BSS segment on XScale
3075 - added support for i2c_init_board() function
3076 - update to the Innokom plattform
3077
3078* Extend support for redundand environments for configurations where
3079 environment size < sector size
3080
wdenkdb2f721f2003-03-06 00:58:30 +00003081* Patch by Rune Torgersen, 13 Feb 2003:
3082 Add support for Motorola MPC8266ADS board
3083
3084* Patch by Kyle Harris, 19 Feb 2003:
3085 patches for the Intel lubbock board:
3086 memsetup.S - general cleanup (based on Robert's csb226 code)
3087 flash.c - overhaul, actually works now
3088 lubbock.c - fix init funcs to return proper value
3089
3090* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00003091 - Fixed off by one in RFTA calculation.
wdenkdb2f721f2003-03-06 00:58:30 +00003092 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00003093 minimum timing so clamp it to what we can do.
wdenkdb2f721f2003-03-06 00:58:30 +00003094 - Takes function pointer to function for reading the spd_nvram. Usefull
3095 for faking data or hardcode a module without the nvram.
3096 - fix other user for above change
3097 - fix some comments.
3098
3099* Patches by Brian Waite, 26 Feb 2003:
3100 - fix port for evb64260 board
3101 - fix PCI for evb64260 board
3102 - fix PCI scan
3103
3104* Patch by Reinhard Meyer, 1 Mar 2003:
3105 Add support for EMK TOP860 Module
3106
3107* Patch by Yuli Barcohen, 02 Mar 2003:
3108 Add SPD EEPROM support for MPC8260ADS board
3109
wdenk43d96162003-03-06 00:02:04 +00003110* Patch by Robert Schwebel, 21 Jan 2003:
3111 - Add support for Innokom board
3112 - Don't complain if "install" fails
3113 - README cleanup (remove duplicated lines)
3114 - Update PXA header files
3115
3116* Add documentation for existing POST code (doc/README.POST)
3117
3118* Patch by Laudney Ren, 15 Jan 2003:
3119 Fix handling of redundand environment in "tools/envcrc.c"
3120
3121* Patch by Detlev Zundel, 28 Feb 2003:
3122 Add bedbug support for 824x systems
3123
3124* Add support for 16 MB flash configuration of TRAB board
3125
3126* Patch by Erwin Rol, 27 Feb 2003:
3127 Add support for RTEMS
3128
3129* Add image information to README
3130
stroese2a9e02e2003-02-18 11:30:24 +00003131* Patch by Stefan Roese, 18 Feb 2003:
3132 CPCIISER4 configuration updated.
3133
stroesed7787c62003-02-17 16:06:06 +00003134* Patch by Stefan Roese, 17 Feb 2003:
3135 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3136
stroesead10dd92003-02-14 11:21:23 +00003137* Patch by Stefan Roese, 13 Feb 2003:
3138 Add "pcidelay" environment variable (in ms, enabled via
3139 CONFIG_PCI_BOOTDELAY).
3140 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3141 RST# to respond to configuration cycles (33MHz -> 1s).
3142
wdenk43d96162003-03-06 00:02:04 +00003143* Fix dual PCMCIA slot support (when running with just one
3144 slot populated)
3145
3146* Add VFD type detection to trab board
3147
3148* extend drivers/cs8900.c driver to synchronize ethaddr environment
3149 variable with value in the EEPROM
3150
stroeseee1b3b52003-02-10 16:39:00 +00003151* Patch by Stefan Roese, 10 Feb 2003:
3152 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3153
wdenkc0218802003-03-27 12:09:35 +00003154* Add support for MIPS32 4Kc CPUs
3155
3156* Add support for INCA-IP Board
3157
wdenk43d96162003-03-06 00:02:04 +00003158======================================================================
3159Changes for U-Boot 0.2.2:
3160======================================================================
3161
wdenkaacf9a42003-01-17 16:27:01 +00003162* Add dual ethernet support on PM826
3163
3164* Add support for LXT971 PHY on PM826
3165
3166* Patch by Tord Andersson, 16 Jan 2003:
3167 Fix flash sector count for TQM8xxL
3168
3169* Fix I2C EEPROM problem on ICU862 board (would only write the first
3170 16 bytes out of each 32 byte block)
3171
3172======================================================================
3173Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00003174======================================================================
3175
wdenk608c9142003-01-13 23:54:46 +00003176* Add support for V37 board
3177 (patch by Jón Benediktsson, 11 Dec 2002)
3178
wdenkd0fb80c2003-01-11 09:48:40 +00003179* Update baudrate in bd_info when it gets changed
3180
3181* Add watchdog trigger points while waiting for serial port
3182 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3183
3184* Improve command line tool to access the U-Boot's environment
3185 (figuration of the utility, using a config file)
3186
wdenka25f8622003-01-02 23:57:29 +00003187* Add single quote support for (old) command line parser
3188
wdenk288b3d72002-12-20 23:42:25 +00003189* Switch LWMON board default config from FRAM to EEPROM;
3190 in POST, EEPROM shows up on 8 addresses
3191
3192======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00003193Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00003194======================================================================
3195
wdenk6aff3112002-12-17 01:51:00 +00003196* Use 1-byte-read instead of -write for iprobe() function
3197 Add i2c commands to PM826 config
3198
3199* extend I2C POST code: check for list on known addresses
3200
wdenk228f29a2002-12-08 09:53:23 +00003201* Improve log buffer code; use "loglevel" to decide which messages
3202 to log on the console, too (like in Linux); get rid of "logstart"
3203
3204* Add command line tool to access the U-Boot's environment
3205 (board-specific for TRAB now, to be fixed later)
3206
wdenk7c7a23b2002-12-07 00:20:59 +00003207* Patch by Hans-Joerg Frieden, 06 Dec 2002
3208 Fix misc problems with AmigaOne support
3209
3210* Patch by Chris Hallinan, 3 Dec 2002:
3211 minor cleanup to the MPC8245 EPIC driver
3212
3213* Patch by Pierre Aubert , 28 Nov 2002
3214 Add support for external (SIU) interrupts on MPC8xx
3215
3216* Patch by Pierre Aubert , 28 Nov 2002
3217 Fix nested syscalls bug in standalone applications
3218
3219* Patch by David Müller, 27 Nov 2002:
3220 fix output of "pciinfo" command for CardBus bridge devices.
3221
3222* Fix bug in TQM8260 board detection - boards got stuck when board ID
3223 was not readable
3224
wdenk1f53a412002-12-04 23:39:58 +00003225* Add LED indication for IDE activity on KUP4K board
3226
wdenka6c7ad22002-12-03 21:28:10 +00003227* Fix startup problems with VFD display on TRAB
3228
3229* Patch by Pierre Aubert, 20 Nov 2002
3230 Add driver for Epson SED13806 graphic controller.
3231 Add support for BMP logos in cfb_console driver.
3232
wdenkea909b72002-11-21 23:11:29 +00003233* Added support for both PCMCIA slots (at the same time!) on MPC8xx
3234
3235* Patch by Rod Boyce, 21 Nov 2002:
3236 fix PCMCIA on MBX8xx board
3237
3238* Patch by Pierre Aubert , 21 Nov 2002
3239 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3240 bootmode word in DPRAM configurable
3241
wdenkb2184c32002-11-19 23:01:07 +00003242* Patch by Daniel Engström, 18 Nov 2002:
3243 Fixes for x86 port (mostly strings issues)
3244
3245* Patch by Ken Chou, 18 Nov 2002:
3246 Fix for natsemi NIC cards (DP83815)
3247
3248* Patch by Pierre Aubert, 19 Nov 2002:
3249 fix a bug for the MII configuration, and some warnings
3250
wdenkc7de8292002-11-19 11:04:11 +00003251* Patch by Thomas Frieden, 13 Nov 2002:
3252 Add code for AmigaOne board
3253 (preliminary merge to U-Boot, still WIP)
3254
3255* Patch by Jon Diekema, 12 Nov 2002:
3256 - Adding URL for IEEE OUI lookup
3257 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3258 being defined.
3259 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3260 root-on-nfs macros are designed to switch how the default boot
3261 method gets defined.
3262
wdenk2262cfe2002-11-18 00:14:45 +00003263* Patch by Daniel Engström, 13 Nov 2002:
3264 Add support for i386 architecture and AMD SC520 board
3265
3266* Patch by Pierre Aubert, 12 Nov 2002:
3267 Add support for DOS filesystem and booting from DOS floppy disk
3268
wdenk1d0350e2002-11-11 21:14:20 +00003269* Patch by Jim Sandoz, 07 Nov 2002:
3270 Increase number of network RX buffers (PKTBUFSRX in
3271 "include/net.h") for EEPRO100 based boards (especially SP8240)
3272 which showed "Receiver is not ready" errors when U-Boot was
3273 processing the receive buffers slower than the network controller
3274 was filling them.
3275
wdenkeb9401e2002-11-11 02:11:37 +00003276* Patch by Andreas Oberritter, 09 Nov 2002:
3277 Change behaviour of NetLoop(): return -1 for errors, filesize
3278 otherwise; return code 0 is valid an means no file loaded - in this
3279 case the environment still gets updated!
3280
3281* Patches by Jon Diekema, 9 Nov 2002:
3282 - improve ADC/DAC clocking on the SACSng board to align
3283 the failing edges of LRCLK and SCLK
3284 - sbc8260 configuration tweaks
3285 - add status LED support for 82xx systems
3286 - wire sspi/sspo commands into command handler; improved error
3287 handlering
3288 - add timestamp support and alternate memory test to the
3289 SACSng configuration
3290
3291* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00003292 Add "-n" to linker options to get rid of "Not enough room for
3293 program headers" problem
3294
3295* Patch by David Müller, 05 Nov 2002
3296 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3297 so we can use an already existing name
3298
3299* Patch by Pierre Aubert, 05 Nov 2002
3300 Hardware relatied improvments in FDC boot code
3301
3302* Patch by Holger Schurig, 5 Nov 2002:
3303 Make the PXA really change it's frequency
3304
3305* Patch by Pierre Aubert, 05 Nov 2002
3306 Add support for slave serial Spartan 2 FPGAs
3307
3308* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3309 drivers
3310
wdenk56f94be2002-11-05 16:35:14 +00003311* Add support for log buffer which can be passed to Linux kernel's
3312 syslog mechanism; used especially for POST results.
3313
3314* Patch by Klaus Heydeck, 31 Oct 2002:
3315 Add initial support for kup4k board
3316
wdenk384ae022002-11-05 00:17:55 +00003317* Patch by Robert Schwebel, 04 Nov 2002:
3318 - use watchdog to reset PXA250 systems
3319 - added progress callbacks to (some of the) ARM code
3320 - update for Cogent CSB226 board
3321
3322* Add support for FPS860 board
3323
wdenke95b61c2002-11-04 16:02:40 +00003324* Patch by Guillaume Alexandre,, 04 Nov 2002:
3325 Improve PCI access on 32-bits Compact PCI bus
3326
wdenk24ee89b2002-11-03 17:56:27 +00003327* Fix mdelay() on TRAB - this was still the debugging version with
3328 seconds instead of ms.
3329
3330* Patch by Robert Schwebel, 1 Nov 2002:
3331 XScale related cleanup (affects all ARM boards)
3332
3333* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00003334
3335======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00003336Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00003337======================================================================
3338
3339This is the initial version of "Das U-Boot", the Universal Boot Loader.
3340
3341It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3342For information about the history of the project please see the
3343PPCBoot project page at http://sourceforge.net/projects/ppcboot
3344
3345======================================================================