blob: ba4adf9866fd9b686f308024e65f623fb4df6a10 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk26c58432005-01-09 17:12:27 +00002Changes for U-Boot 1.1.3:
3======================================================================
4
stroese3c890fe2005-06-30 13:06:07 +00005* Patch by Stefan Roese, 30 Jun 2005:
6 Fix PHY addresses for PPChameleon and CATcenter boards
7 Change MAINTAINER for most esd boards
8
wdenka2b932d2005-06-27 13:30:03 +00009* Fix baudrate calculation problem on MPC5200 systems
10
11* Add EEPROM and RTC support for HMI1001 board
12
13* Patch by Detlev Zundel, 20 Jun 2005:
14 Fix initialization of low active GPIO pins on inka4x0 board
15
wdenkb6f9d3c2005-06-20 10:28:38 +000016* Enable redundant environment, disable HW flash protection of
17 HMI1001 board
18
wdenkd1894de2005-06-20 10:17:34 +000019* Patch by Travis Sawyer, 10 Jun 2005:
20 Initialize allocated dev and private hw structures
21 after their respective allocation in 440gx_enet.c
22
23* Patch by Steven Scholz, 10 Jun 2005:
24 Fix byteorder problems with second argument of "bootm" with
25 standalone images;
26
wdenk8d414a72005-06-10 10:00:19 +000027* Add support for HMI1001 board
28
29* Disable "date" and "sntp" commands on TQM866M
30
wdenk5ceea262005-06-05 20:30:43 +000031* Fix watchdog reset problems on LWMON board
32
wdenkc28149c2005-05-30 23:55:42 +000033* Patch by Juergen Selent, 17 May 2005:
34 Add support for Funkwerk VoVPN gateway module.
35
36* Cleanup debug code for MPC8220 FEC driver
37
wdenkf593f462005-05-23 10:49:50 +000038* Extend burst mode RAM test program to take a loop count
39 (0 = infinite)
40
41* Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
42 those boards that use it.
43
wdenka21ad7b2005-05-19 22:39:42 +000044* Patches by Greg Ungerer, 19 May 2005:
45 - add support for the KS8695P (ARM 922 based) CPU
46 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
47
48* Patch by Steven Scholz, 19 May 2005:
49 Add support for CONFIG_SERIAL_TAG on ARM boards
50
wdenk5c71a7a2005-05-16 15:23:22 +000051* Add PCI support for Sorcery board.
52 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
53
wdenk4e5bc872005-05-16 14:19:49 +000054* Fix compile problems caused by new burst mode SDRAM test;
55 make port pins to trigger logic analyzer configurable
56
wdenkf3da7cc2005-05-13 22:49:36 +000057* Fix timer handling on MPC85xx systems
58
wdenka7316b02005-05-12 22:48:09 +000059* Fix debug code in omap5912osk flash driver
60
61* Add support for MPC8247 based "IDS8247" board.
62
wdenk827aad32005-05-10 15:51:35 +000063* Add support for 2 x TSEC interfaces on the TQM8540 board.
64
wdenkeb8f2fb2005-05-09 10:17:32 +000065* On LWMON we must use the watchdog to reset the board as the CPU
66 genereated HRESET pulse is too short to reset the external
67 circuitry.
68
wdenke339a7a2005-05-07 19:06:32 +000069* Add test tool to exercise SDRAM accesses in burst mode
70 (as standalone program, MPC8xx/PowerPC only)
71
wdenk757e8892005-05-05 09:13:21 +000072* Increase CFG_MONITOR_LEN for Rattler board to match actual code
73 size.
74
wdenke84ec902005-05-05 00:04:14 +000075* Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
wdenkb85efc22005-05-05 09:51:44 +000076 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
77 added to support LZO and LZARI compression modes (undefined by
78 default).
wdenke84ec902005-05-05 00:04:14 +000079
wdenke02d2ae2005-05-04 23:50:54 +000080* Fix problem with symbolic links in JFFS2 code.
81
wdenkcc0e8782005-05-04 23:44:59 +000082* Use linker ASSERT statement to prevent undetected overlapping of
83 sections on PPChameleon board; other boards might use this, too.
84
stroeseecfc2932005-05-03 06:19:57 +000085* Patch by Stefan Roese, 03 May 2005:
86 Update for P3G4
87 Fix problems in cmd_universe.c
88
89* Patch by Matthias Fuchs, 03 May 2005:
90 Added missing variable declaration in cmd_nand.c
91 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
92
wdenk8c61fe52005-04-22 15:09:09 +000093* Fix INKA4x0: use CS1 as gpio_wkup_6 output
94
wdenkfaaa6022005-04-21 21:10:22 +000095* Fix bug in the SDRAM initialization code for canmb, IceCube and
96 PM520 boards.
97 Fix PHY address for canmb board.
98
wdenk5fa47792005-04-20 14:38:59 +000099* Cleanup serial console baudrate calculation on AT91RM9200;
100 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
wdenkf4569932005-04-20 12:36:05 +0000101
stroesec4b78982005-04-20 06:52:40 +0000102* Patch by Matthias Fuchs, 18 Apr 2005:
103 Make PCI target address spaces on PMC405 and CPCI405 boards
104 configurable via environment variables
105
wdenkb21608e2005-04-20 09:28:54 +0000106* Auto-size RAM on canmb board.
107
wdenkf1d0ff42005-04-13 23:15:10 +0000108* Add support for canmb board
109
stroesee6f6b172005-04-13 10:08:39 +0000110* Patch by Stefan Roese, 13 Apr 2005:
111 Update for esd apc405
112
wdenkd0245fc2005-04-13 10:02:42 +0000113* Fixes for TQM8560 board:
114 - fix clock rates
115 - remove debug messages
116 - fix flash sector protection
117
wdenk10164c62005-04-07 22:36:40 +0000118* Patch by Steven Scholz, 07 Apr 2005:
119 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
120
wdenkd0245fc2005-04-13 10:02:42 +0000121* Patches by Steven Scholz, 07 Apr 2005:
wdenk10164c62005-04-07 22:36:40 +0000122 Fix compiler warning in altera.c
wdenkd0245fc2005-04-13 10:02:42 +0000123 Fix warning in cpu/arm920t/at91rm9200/i2c.c
wdenk10164c62005-04-07 22:36:40 +0000124
125* Patch by Ladislav Michl, 06 Apr 2005:
126 Fix voiceblue configuration.
127
stroese180e6f12005-04-07 05:35:12 +0000128* Patch by Stefan Roese, 06 Apr 2005:
129 Updates for OCOTEA board:
130 - Changed U-Boot size from 512kByte to 256kByte
131 - Fixed flash driver to support boot from soldered user flash
132 - Added README for switch from PIBS firmware to U-Boot
133
134* Patch by Travis Sawyer, 05 Apr 2005:
135 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
136 Problem found by Andrew Wozniak.
137
wdenk91fcc952005-04-06 13:52:31 +0000138* Patch by Steven Scholz, 06 Apr 2005:
139 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
140 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
141
wdenk2a831612005-04-06 00:04:16 +0000142* Patches by Robert Whaley, 29 Nov 2004:
143 - update the pxa-regs.h file for PXA27x chips
144 - add PXA27x based ADSVIX board
145 - add support for MMC on PXA27x processors
146
147* Patch by Andrew E. Mileski, 28 Nov 2004:
148 Fix PPC4xx SPD SDRAM detection bug
149
150* Patch by Hiroshi Ito, 26 Nov 2004:
151 Fix logic of "test -z" and "test -n" commands
152
wdenke085e5b2005-04-05 23:32:21 +0000153* Patch by Ladislav Michl, 05 Apr 2005:
154 Add support for VoiceBlue board.
155
156* Patch by Ladislav Michl, 05 Apr 2005:
157 Fix netboot_common() prototypes.
158
wdenk915b3762005-04-05 22:30:50 +0000159* Patch by Steven Scholz, 05 Apr 2005:
160 Use i.MX watchdog timer for reset_cpu()
161
162* Patch by Steven Scholz, 05 Apr 2005:
163 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
164 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
165 (now in interupts.c)
166
wdenkccfe25d2005-04-05 21:57:18 +0000167* Add support for MPC8220 based "sorcery" board.
168
169* Add support for TQM8560 board.
wdenk8e5263c2005-04-05 16:26:47 +0000170
wdenkf41ff3b2005-04-04 23:43:44 +0000171* Add FEC support for TQM8540 board.
172 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
173
174* Patch by Martin Krause, 04 Apr 2005:
175 Update default configuration for CMC_PU2 board.
176
wdenkc2a84292005-04-04 12:23:03 +0000177* Patch by Steven Scholz, 04 Apr 2005:
wdenk3d3d99f2005-04-04 12:44:11 +0000178 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
179 - introduce two new configuration options instead:
180 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
181
182* Patch by Steven Scholz, 04 Apr 2005:
wdenkc2a84292005-04-04 12:23:03 +0000183 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
184
wdenk7af1f9d2005-04-04 12:08:28 +0000185* Fix timer code for ARM systems: make sure that udelay() does not
186 reset timers so it's save to use udelay() in timeout code.
187
wdenk6f1ff382005-04-03 23:35:57 +0000188* Patch by Mathias Küster, 23 Nov 2004:
189 add udelay support for the mcf5282 cpu
190
191* Patch by Tolunay Orkun, 16 November 2004:
192 fix incorrect onboard Xilinx CPLD base address
wdenke085e5b2005-04-05 23:32:21 +0000193
wdenk874c6752005-04-03 23:22:21 +0000194* Patch by Jerry Van Baren, 08 Nov 2004:
195 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
196 the jumper for the HRCW source should select flash. If lowboot is
197 not selected, the jumper for the HRCW source should select the
198 BCSR.
199 - change default load base address to 0x00400000
200
wdenkbc3202a2005-04-03 23:11:38 +0000201* Patch by Yuli Barcohen, 08 Nov 2004:
202 Add support for Analogue & Micro Rattler boards.
203 Tested on Rattler8248.
204
205* Patch by Andre Renaud, 08 Nov 2004:
206 Fix watchdog support in common/lcd.c
207
208* Patch by Marc Leeman, 05 Nov 2003:
209 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
210 bug only affects the XPC8245 processors
211
wdenk6d3c6d12005-04-03 22:35:21 +0000212* Patches by Josef Wagner, 29 Oct 2004:
213 - Add support for MicroSys CPU87 board
214 - Add support for MicroSys PM854 board
215
216* Patch by Jian Zhang, 02 Nov 2004:
217 Add 16-bit NAND support
218
wdenk1873b602005-04-03 21:11:16 +0000219* Patch by Scott McNutt, 01 Nov 2004:
220 Add missing NIOS/NIOS2 support for "iminfo" command
221
222* Patch by Detlev Zundel, 29 Oct 2004:
223 Add missing NIOS/NIOS2 support for "mkimage" tool.
224
wdenk6148e742005-04-03 20:55:38 +0000225* Patch by David Adair, 27 Oct 2004:
226 Add missing 440GX SDRAM Controller reset
227
wdenk1e8d0c52005-04-03 17:23:39 +0000228* Patch by Steven Scholz, 25 Oct 2004:
229 Declare reset_cpu() in include/common.h instead locally
230
wdenke0c812a2005-04-03 15:51:42 +0000231* Patch by Yusdi Santoso, 22 Oct 2004:
232 - Add support for HIDDEN_DRAGON board
233 - fix endianess problem in driver/rtl1839.c
234
235* Patch by Allen Curtis, 21 Oct 2004:
236 support multiple serial ports
237
wdenkfa66e932005-04-03 14:52:59 +0000238* Patch by Richard Klingler, 03 Apr 2005:
239 Add call to eth_halt() in net/net.c when called functions fail
240 after eth_init() has been called.
241
242* Patch by Sam Song, 3 April 2005:
243 - Update README.Netconsole
244 - Update README
245
wdenk336b2bc2005-04-02 23:52:25 +0000246* Prepare for SoC rework of ARM code:
247 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
248 - rename memsetup into lowlevel_init (function name and source files)
wdenkf9c57a22005-04-03 14:26:46 +0000249 Patch by Steven Scholz, 03 Apr 2005:
250 - create SoC specific directories include/asm-arm/arch-imx and
251 include/asm-arm/arch-s3c24x0
wdenk336b2bc2005-04-02 23:52:25 +0000252
wdenk8d5d28a2005-04-02 22:37:54 +0000253* Fix problems with SNTP support;
254 enable SNTP support in some boards.
255
wdenk9773ef92005-04-01 15:18:44 +0000256* Patches by Martin Krause, 01 Apr 2005:
257 - Fix flash erase timeout on CMC_PU2
258 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
wdenk279b2dd2005-04-01 09:29:14 +0000259
wdenk65ec1102005-04-01 09:14:58 +0000260* Patch by Steven Scholz, 13 March 2005:
261 fix cache enabling for AT91RM9200
262
wdenkb4ad9622005-04-01 00:25:43 +0000263* Patch by Masami Komiya, 30 Mar 2005:
264 add SNTP support and expand time server and time offset fields of
265 DHCP support. See doc/README.SNTP
266
267* Patch by Steven Scholz, 13 Dec 2004:
268 Fix bug in at91rm920 ethernet driver
269
wdenk0af9d012005-03-31 23:44:33 +0000270* Patch by Steven Scholz, 13 Dec 2004:
271 Remove duplicated code by merging memsetup.S files for
272 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
273
wdenk61c636e2005-03-31 18:42:15 +0000274* Patch by Detlev Zundel, 31 Mar 2005:
275 Cleanup duplicate definition of overwrite_console()
276
277* Update TQM5200 configuration;
278 prepare for Rev. 200 starter kit boards
279
wdenk194b8392005-03-30 23:28:18 +0000280* Patch by Scott McNutt, 21 Oct 2004:
281 Add support for Nios-II EPCS Controller core.
282
283* Patch by Scott McNutt, 20 Oct 2004:
284 Nios-II cleanups:
285 - Add sysid command (Nios-II only).
286 - Locate default exception trampoline at proper offset.
287 - Implement I/O routines (readb, writeb, etc)
288 - Implement do_bootm_linux
289
wdenka5948882005-03-27 23:41:39 +0000290* Patches by Martin Krause, 22 Mar 2005:
291 - use TQM5200_auto as MAKEALL target for TQM5200 systems
292 - add support for SM501 graphics controller
293 - add support for graphic console on TQM5200
294 - add support for TQM5200 Rev 200
295 - cleanup, fix typo in include/configs/TQM5200.h
296
wdenkff86b722005-03-20 22:33:46 +0000297* Patch by Manfred Baral, 17 Mar 2005:
298 Fix typo
299
wdenk6601db22005-03-17 16:43:10 +0000300* Fix RTC configuration for PPChameleon board
301
302* Cleanup, fix typo in include/configs/TQM5200.h
303
stroesee72a7b72005-03-16 20:58:31 +0000304* Patch by Stefan Roese, 16 Mar 2005:
305 Update for esd auto_update and hh405 board
306
wdenk8d3d9ed2005-03-16 16:32:26 +0000307* Adapt for U-Boot image size (new features enabled) on TQM5200
308
wdenk3f3262b2005-03-15 22:56:53 +0000309* Update code for TQM8540 board (and 85xx in general):
310 - Change the name of the Ethernet driver: MOTO ENET -> ENET
311 - Reformat boot messages
312 - Enable redundant environment
313 - Replace the -O2 optimization flag with -mno-string
314
wdenkbfad55d2005-03-14 23:56:42 +0000315* Patch by David Brownell, 10 Mar 2005:
316 Restore copyright statements in OHCI drivers.
317
318* Add support for TQM8540 board
319
wdenka8121e62005-03-14 23:01:03 +0000320* Patch by Detlev Zundel, 14 Mar 2005:
321 NC650: changed NAND flash addressing to using UPMB
322
323* Patch by Stefan Roese, 14 Mar 2005:
stroese4c3d80c2005-03-14 12:56:21 +0000324 Update for esd voh405 fpga image
325
wdenkf189a0d2005-03-14 13:14:58 +0000326* INKA4x0: Allow initialization of LCD backlight dimming from
327 "brightness" environment variable.
328
wdenkb995b0f2005-03-06 01:21:30 +0000329* Add port initialization for digital I/O on INKA4x0
330
wdenka8121e62005-03-14 23:01:03 +0000331* Patch by Stefan Roese, 01 Mar 2005:
stroesec86a0c82005-03-01 17:26:39 +0000332 Update for esd boards dp405 and hub405
333
wdenk286dca82005-03-04 11:27:31 +0000334* Fix get_partition_info() parameter error in all other calls
335 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
336
337* Enable USB and IDE support for INKA4x0 board
338
wdenka8121e62005-03-14 23:01:03 +0000339* Patch by Andrew Dyer, 28 Feb 2005:
wdenk286dca82005-03-04 11:27:31 +0000340 fix ext2load passing an incorrect pointer to get_partition_info()
341 resulting in load failure for devices other than 0
342
wdenk62fea7e2005-02-27 23:46:58 +0000343* Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
344
wdenkacd05362005-02-24 23:23:29 +0000345* Cleanup USB and partition defines
346
wdenk99408ba2005-02-24 22:44:16 +0000347* Add support for ext2 filesystems and image timestamps to TQM5200 board
348
349* Add reset code for Coral-P on INKA4x0 board
350
351* Patch by Martin Krause, 28 Jun 2004:
352 Update for TRAB board.
353
354* Fix some missing "volatile"s in MPC5xxx FEC driver
355
wdenkb22532e2005-02-07 19:44:17 +0000356* Fix cirrus voltage detection (for CPC45)
357
wdenkc233db82005-02-04 15:38:08 +0000358* Fix byteorder problem in usbboot and scsiboot commands.
359
wdenkb7345fc2005-02-04 15:02:06 +0000360* Patch by Cajus Hahn, 04 Feb 2005:
361 - don't insist on leading '/' for filename in ext2load
362 - set default partition to useful value (1) in ext2load
363
364* Patch by Andrew Dyer, 08 Jan 2005:
365 fix wrong return codes in ext2 code
366
wdenkf1276d42005-02-03 23:00:49 +0000367* Removed '--no-warn-mismatch' option from Makefile. This option
368 makes 'ld' to overlook binary objects compatibility.
369
370* Moved $(PLATFORM_LIBS) from the library group (--start-group ...
371 --end-group) outside of the group. This will make 'ld' to do
372 _multiple_ search in the library group when resolving symbol
373 references and do only a _single_ seach in libgcc.a after the group
374 search.
375
376* Fix stability problems on CPC45 board again.
377
378* Make image detection for diskboot / usbboot / scsiboot more robust
379 (also check header checksum)
380
wdenk81414462005-01-31 22:09:11 +0000381* Update CPC45 board configuration.
382
383* Add USB and PCI support for INKA4x0 board
384
wdenkf6925c72005-01-22 18:26:04 +0000385* Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
386
wdenk525d7b62005-01-22 18:13:04 +0000387* Code cleanup
388
wdenkc86cdb92005-01-12 00:38:03 +0000389* Patch by Robin Getz, 13 Oct 2004:
390 Add standalone application to change SMC91C111 MAC addresses,
391 see examples/README.smc91111_eeprom
392
393* Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
394 Fix Flash support for ARM Integrator CP.
395
wdenkcb99da52005-01-12 00:15:14 +0000396* Patch by Richard Woodruff, 10 Jan 2005:
397 Update support for OMAP2420 (ARM11) and H4 board:
398 o clean up and add new types to H4 memory probe code.
399 o fix to work with internal boot.
400 o added PRCM config III operation.
401 o fix marginal flash timings.
402 o add revison ATAG usage.
403 o enable voltage scaling at power chip.
404 o fix compile error for i2c.
405
406* Fix network problem (error when receiving multiple ARP packets)
407
408* Patch by Daniel Poirot, 12 Oct 2004:
wdenkd3341052005-01-09 23:48:14 +0000409 Add support for Wind River sbc405 board
410
411* Patch by Rainer Brestan, 12 Oct 2004:
412 Make examples/Makefile more robust
413
wdenk91a4f362005-01-09 23:33:49 +0000414* Patch by Sam Song, 11 October 2004:
415 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
416 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
417 less than 50MHz
418
419* Patch by Sam Song, 10 Oct 2004:
420 Fix a parameter error in run_command() in main.c
421
422* Patch by Richard Woodruff, 01 Oct 2004:
wdenkf8062712005-01-09 23:16:25 +0000423 add support for the TI OMAP2420 processor and its H4 reference
424 board
425
426* Patch by Christian Pellegrin, 24 Sep 2004:
427 Added support for NE2000 compatible (DP8390, DP83902) NICs.
428
wdenk96c7a8c2005-01-09 22:28:56 +0000429* Patch by Leif Lindholm, 23 Sep 2004:
430 add support for the AMD db1550 board
431
432* Patch by Travis Sawyer, 15 Sep 2004:
433 Add CONFIG_SERIAL_MULTI support for ppc4xx,
434 update README.serial_multi
435
wdenk68005192005-01-09 21:28:15 +0000436* Patches by David Snowdon, 07 Sep 2004:
437 - add u-boot.hex target in the top level Makefile
438 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
439 - use -mtune=xscale and -march=armv5 options for PXA
440
wdenkc4cbd342005-01-09 18:21:42 +0000441* Patch by Florian Schlote, 08 Sep 2004:
442 Add support for SenTec-COBRA5272-board (Coldfire).
443
wdenk310b4fc2005-01-09 18:12:51 +0000444* Patch by Gleb Natapov, 07 Sep 2004:
445 mpc824x: set PCI latency timer to a sane value
446 (is 0 after reset).
447
448* Patch by Kurt Stremerch, 03 Sep 2004:
449 Add bitstream configuration option for fpga command (Xilinx only).
450
wdenk02ac0212005-01-09 17:19:34 +0000451* Patch by Kurt Stremerch, 03 Sep 2004:
452 Add Xilinx Spartan2E family FPGA support
453
454* Patch by Jeff Angielski, 02 Sep 2004:
455 Add Added support for H2 revision of the EP8260 board.
456 Fixed formatting for some of the EP8260 related source files.
457
wdenk26c58432005-01-09 17:12:27 +0000458* Patch by Jon Loeliger, 02 Sep 2004:
459 Reset monitor size back to 256 so environment can be written
460 to flash on MPC85xx ADS and CDS releases.
461
462* Patch by Paolo Broggini, 02 Sep 2004:
463 Make BSS clearing on ARM systems more robust
464
465* Patch by Yue Hu and Joe, 01 Sep 2004:
466 - add PCI support for ixp425;
467 - add EEPRO100 suppor tfor ixdp425 board.
468
469* Fix problem with protected sector detection in driver/cfi_flash.c
470
471======================================================================
wdenk1b52e832005-01-02 17:02:54 +0000472Changes for U-Boot 1.1.2:
wdenk6c59edc2004-05-03 20:45:30 +0000473======================================================================
474
wdenk54070ab2004-12-31 09:32:47 +0000475* Code cleanup, mostly for GCC-3.3.x
476
477* Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
478 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
479 additional ethernet addresses.
480
481* Cleanup drivers/i82365.c - avoid duplication of code
482
483* Fix bogus "cannot span across banks" flash error message
484
485* Code cleanup
486
487* Add support for CompactFlash for the CPC45 Board.
488
wdenk7f5ad442004-12-19 21:39:27 +0000489* Fix problems with CMC_PU2 flash driver.
490
wdenk11392db2004-12-19 09:58:11 +0000491* Cleanup:
492 - avoid trigraph warning in fs/ext2/ext2fs.c
493 - rename UC100 -> uc100
494
wdenk51242782004-12-18 22:35:43 +0000495* Add support for UC100 board
496
stroese91673152004-12-16 18:47:58 +0000497* Patch by Stefan Roese, 16 Dez 2004:
498 - ext2fs support added
499 - Tundra universe support added
500 - Coldfire MCF5249 support added (no preloader needed!)
501 - MCF5249 board TASREG added
502 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
503 VOM405, WUH405
504 - some esd boards updated
505 - memory commands "mdc" and "mwc" added for cyclic read/write
506 (CONFIG_MX_CYCLIC, see README for further description)
507
wdenk4ca32362004-12-16 15:52:40 +0000508* Add support for INKA4X0 board
509
wdenk4025aab2004-12-13 00:18:44 +0000510* Patch by Steven Scholz, 12 Dec 2004:
511 Fix typo in AT91 memory setup.
512
wdenkdc130442004-12-12 22:06:17 +0000513* Patch by Martin Krause, 27 Oct 2004:
514 - add support for "STK52xx" board (including PS/2 multiplexer)
515 - add hardware detection for TQM5200
516
wdenkb3a4a702004-12-10 11:40:40 +0000517* Clean up CMC PU2 flash driver
518
519* Update MAINTAINERS file
520
521* Fix bug in MPC823 LCD driver
522
wdenkac40ade2004-11-24 23:35:19 +0000523* Fix udelay() on AT91RM9200 for delays < 1 ms.
524
525* Enable long help on CMC PU2 board;
526 fix reset issue;
527 increase CPU speed from 179 to 207 MHz.
528
wdenk28375a72004-11-22 22:20:07 +0000529* Fix smc91111 ethernet driver for Xaeniax board (need to handle
530 unaligned tail part specially).
531
wdenk20dd2fa2004-11-21 00:06:33 +0000532* Update for AT91RM9200DK and CMC_PU2 boards:
533 - Enable booting directly from flash
534 - fix CMC_PU2 flash driver
535
536* Fix mkimage usage message
537
wdenk2ff96812004-11-17 20:44:20 +0000538* Map SRAM on NC650 board
539
wdenkce5b6a92004-11-02 13:00:33 +0000540* Work around for Ethernet problems on Xaeniax board
541
wdenk337f5652004-10-28 00:09:35 +0000542* Patch by TsiChung Liew, 23 Sep 2004:
543 - add support for MPC8220 CPU
544 - Add support for Alaska and Yukon boards
545
wdenk222f0632004-10-24 23:54:40 +0000546* Fix configuration for ERIC board (needs more room)
547
548* Adjust MIPS compiler options at run-time depending on tools version
549 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
550 "-mcpu=4kc" for old tools)
551
wdenka48ea0a2004-10-19 22:17:51 +0000552* Add passing of the command line and memory size information to the
553 kernel on xaeniax board.
554
wdenk27e628f2004-10-11 23:03:10 +0000555* Enable NAND flash support for NC650 board.
556
557* Patch by Thomas Lange 07 Oct 2004:
558 Updated README for DBAu1x00 boards to match current status
559
wdenkc3919532004-10-11 22:51:13 +0000560* Patch by Philippe Robin, 28 Sept 2004:
561 Fix Flash support for Versatile.
562
563* Patch by Roger Blofeld, 16 Sep 2004:
564 Fix timeout for DHCP command retry
565
wdenk8f08c5b2004-10-11 22:43:02 +0000566* Patch by Pantelis Antoniou, 14 Sep 2004:
567 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
568
569* Patch by Pantelis Antoniou, 14 Sep 2004:
570 Kick watchdog when bz-decompressing
571
wdenk61aa0612004-10-11 22:25:49 +0000572* Fix CFG_HZ problems on AT91RM9200 systems
573 [Remember: CFG_HZ should be 1000 on ALL systems!]
574
wdenk391b5742004-10-10 23:27:33 +0000575* Patch by Gridish Shlomi, 30 Aug 2004:
576 - Add support to revA version of PQ27 and PQ27E.
577 - Reverted MPC8260ADS baudrate back to original 115200
578
579* Patch by Hojin, 17 Sep 2004:
580 Fix typo in cfi_flash.c
wdenk17b211b2004-10-11 23:10:30 +0000581
wdenk391b5742004-10-10 23:27:33 +0000582* Patch by Mark Jonas, 09 September 2004:
583 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
584 error message
585
586* Patch by Mark Jonas, 31 August 2004:
587 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
588 improves FTP performance for MPC5200 systems. Enabled for IceCube
589 by default.
590
wdenkadf849c2004-10-10 22:44:24 +0000591* Patch by Michael Bendzick, 30 Aug 2004:
592 - Improve platform.S code for omap1510inn that detects whether code
593 is running from SDRAM or not. Patch allows SDRAM to be configured
594 if code is running out of SRAM at 0x20000000.
595
596* Patch by Frederick Klatt, 30 Aug 2004:
597 Add support for the Wind River SBC8540/SBC8560 boards
598
wdenke85b7a52004-10-10 22:16:06 +0000599* Configure SX1 board to use drivers/cfi_flash.c
600
601* Patches by Michael Bendzick, 30 Aug 2004:
602 - Configure omap1510inn board to use drivers/cfi_flash.c
603 - Make drivers/cfi_flash.c protect environment and redundant
604 environment.
605
606* Patch by Steven Scholz, 23 Jun 2004:
607 - Add script (tools/img2brec.sh) to programm U-Boot into
608 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
609
wdenkef3386f2004-10-10 21:27:30 +0000610* Patches by Scott McNutt, 24 Aug 2004:
611 - Add support for Altera Nios-II processors.
612 - Add support for Psyent PCI-5441 board.
613 - Add support for Psyent PK1C20 board.
614
wdenk0aeb8532004-10-10 21:21:55 +0000615* Patches by Jon Loeliger, 24 Aug 2004:
616 - Add support for the MPC8541 and MPC8555 CDS boards
617 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
618 - Convert MPC85xxADS to use common CFI flash driver
wdenk0424e5d2004-10-10 20:23:57 +0000619 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
620 from board_early_init_f()
621 - Provide SW workaround for PCI initialization on 85xx CDS
wdenk0424e5d2004-10-10 20:23:57 +0000622
wdenk8596ffd2004-10-10 18:49:14 +0000623* Patches by George G. Davis, 24 Aug 2004:
624 - Enable ramdisk/initrd tagged param support for omap1610h2_config
625 - Remove static network setup defaults from mx1ads_config
wdenk767fbd42004-10-10 18:41:04 +0000626 - update ARM boards to use constants from mach-types.h
627
wdenkcbb52882004-10-10 18:03:33 +0000628* Patch by Gary Jennejohn, 04 Oct 2004:
629 - fix I2C on at91rm9200
630 - add support for Ricoh RS5C372A RTC
631
wdenk70ae5b42004-10-10 17:05:18 +0000632* Patch by Gary Jennejohn, 01 Oct 2004:
633 - add support for CMC PU2 board
634 - add support for I2C on at91rm9200
635
636* Patch by Gary Jennejohn, 28 Sep 2004:
637 fix baudrate handling on at91rm9200
638
wdenk02075fd2004-10-09 23:33:42 +0000639* Patch by Yuli Barcohen, 22 Aug 2004:
640 - remove ZPC.1900 board-specific flash driver;
641 switch the port to generic CFI driver;
642 - port clean-up
643
wdenke4ef9e82004-10-09 23:28:40 +0000644* Patch by Hinko Kocevar, 21 Aug 2004:
645 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
646
wdenk9ca7bbc2004-10-09 23:25:58 +0000647* Clean up tools/bmp_logo.c to not add trailing white space
648
649* Patch by Hinko Kocevar, 21 Aug 2004:
650 - Group common framebuffer functions in common/lcd.c
651 - Group common framebuffer macros and #defines in include/lcd.h
652 - Provide calc_fbsize() for video ATAG
653
wdenkfb30b4c2004-10-09 22:44:59 +0000654* Patch by Sam Song, 21 August 2004:
655 - Fix a typo in README
656 - Align "(RO)" output for "flinfo" after "protect on"
657 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
658 ratio 1:1 when core frequency less than 50MHz
659
wdenk9ca7bbc2004-10-09 23:25:58 +0000660* Patches by Hinko Kocevar, 21 Aug 2004:
wdenk5fa9b392004-10-09 22:32:26 +0000661 - fix some "use of label at end of compound statement" warnings
662 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
663
wdenkf8e9a232004-10-09 22:21:29 +0000664* Patch by Steven Scholz, 16 Aug 2004:
665 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
666 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
667 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
668 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
669 into cpu/arm920t/$(SOC)/
670
wdenk57bfdd42004-09-29 22:55:14 +0000671* Patches by Sean Chang, 09 Aug 2004:
672 - Added support for both 8 and 16 bit mode access to System ACE CF
673 through MPU.
674 - Fixed missing System ACE CF device during get FAT partition info
675 in fat_register_device function.
676 - Enabled System ACE CF support on ML300.
677
678* Patch by Sean Chang, 09 Aug 2004:
679 Synch defines for saveenv and do_saveenv functions so they get
680 compiled under the same statement.
681
682* Patch by Sean Chang, 09 Aug 2004:
wdenk97e8bda2004-09-29 22:43:59 +0000683 - Added I2C support for ML300.
684 - Added support for ML300 to read out its environment information
685 stored on the EEPROM.
686 - Added support to use board specific parameters as part of
687 U-Boot's environment information.
688 - Updated MLD files to support configuration for new features
689 above.
690
wdenk57bfdd42004-09-29 22:55:14 +0000691* Patches by Travis Sawyer, 05 Aug 2004:
wdenk97e8bda2004-09-29 22:43:59 +0000692 - Remove incorrect bridge settings for eth group 6
693 - Add call to setup bridge in ppc_440x_eth_initialize
694 - Fix ppc_440x_eth_init to reset the phy only if its the
695 first time through, otherwise, just check the phy for the
696 autonegotiated speed/duplex. This allows the use of netconsole
697 - only print the speed/duplex the first time the phy is reset.
698
wdenk7d1eb822004-09-29 11:02:56 +0000699* Patch by Shlomo Kut, 29 Mar 2004:
700 Add support for MKS Instruments "Quantum" board
701
702* Fix build problem with Cogent boards;
703 avoid using <asm/byteorder.h> when using the host compiler
704
wdenkd9ee50d2004-09-28 21:51:42 +0000705* Patch by Ganapathi C, 04 Aug 2004:
706 Fix NFS timeout issue
707
wdenk99651602004-09-28 21:39:45 +0000708* Patch by Yuli Barcohen, 19 Jul 2004:
709 - Fix host tools building in Cygwin environment
710 - Fix header files search order for host tools
711
712* Patch by Tom Armistead, 19 Jul 2004:
713 Fix kgdb.S support for 74xx_75x cpu
714
wdenka9799ed2004-09-28 21:26:26 +0000715* Patch by Jon Loeliger, 15 Jul 2004:
716 Fix MPC85xx I2C driver
717
wdenke2d6d742004-09-28 20:34:50 +0000718* Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
719
wdenk5b835a32004-09-28 19:00:19 +0000720* Patch by Stephen Williams, 15 July 2004
721 Set the PCI class code for JSE board as part of PCI interface setup
722
723* Patch by Michael Bendzick, 15 Jul 2004:
724 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
725 CFG_FLASH_USE_BUFFER_WRITE is set
726
wdenk20bddb32004-09-28 17:59:53 +0000727* Patch by Yuli Barcohen, 13 Jul 2004:
728 Allow clock setting on MPC866/MPC885 series chips according to
729 environment variable `cpuclk'
730
731* Patch by Yuli Barcohen, 20 Apr 2004:
732 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
733
wdenkfa89d7c2004-09-28 16:44:41 +0000734* Patch by Vincent Dubey, 24 Sep 2004:
735 Add support for xaeniax board
736
wdenkdee058f2004-09-27 20:20:11 +0000737* Add comment about non-GPL character of standalone applications to
738 COPYING file
739
740* Fix FEC ethernet problem on NSCU board.
741
wdenkb2fc7e12004-09-21 23:33:32 +0000742* Patch by Gary Jennejohn, 09 Sep 2004:
743 allow to use USART1 as console port on at91rm9200dk boards
744
stroesea7a4df32004-09-16 12:37:13 +0000745* Patch by Stefan Roese, 16 Sep 2004:
746 Update AR405 board.
747
wdenk9e7130b2004-09-09 17:44:35 +0000748* Fix SysClk handling for PPChameleon and CATcenter boards
749
wdenka0ebde52004-09-08 22:03:11 +0000750* Patch by Detlev Zundel, 08 Sep 2004:
751 Update etags build target
752
753* Improve NetConsole support: add support for broadcast destination
754 address and buffered input.
755
756* Cleanup compiler warnings for GCC 3.3.x and later
757
758* Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
759
wdenk0bbcbd22004-08-28 22:45:57 +0000760* Add support for IDS "NC650" board
761
wdenk79cf7572004-08-28 21:09:14 +0000762* Add automatic update support for LWMON board
763
764* Clear Block Lock-Bits when erasing flash on LWMON board.
765
766* Fix return code of "fatload" command
767
768* Enable MSDOS/VFAT filesystem support for LWMON board
769
wdenkda54bc92004-08-04 21:56:49 +0000770* Patch by Martin Krause, 03 Aug 2004:
771 change timing for SM501 graphics controller on TQM5200 module
772
773* Patch by Mark Jonas, 13 July 2004:
774 - Total5200 LCD now run in little endian mode. Endianess conversion
775 is done in hardware.
wdenk0bbcbd22004-08-28 22:45:57 +0000776 - Removed last reference to "console" environment variable.
wdenkda54bc92004-08-04 21:56:49 +0000777
wdenk6e44b0f2004-08-02 23:39:03 +0000778* Patches by Lars Munch, 12 Jul 2004:
779 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
780 board specific
781 - split out the LXT971A PHY from ns_9750_eth.h
782 - split the dm9161 phy part out of at91rm9200_ether.c
783
wdenkda04a8b2004-08-02 23:22:59 +0000784* Patch by Andreas Engel, 12 Jul 2004:
785 Replaced hardcoded PL011 clock frequency with config variable.
786 Fixed wrong CONFIG_CMD_DFL doc.
787
788* Patch by Thomas Viehweger, 09 Jun 2004:
789 make it possible to remove chpart when there is only one partition
790
wdenkb8fb6192004-08-02 21:11:11 +0000791* Add support for console over UDP (compatible to Ingo Molnar's
792 netconsole patch under Linux)
793
wdenk492b9e72004-08-01 23:02:45 +0000794* Patch by Jon Loeliger, 16 Jul 2004:
795 - support larger DDR memories up to 2G on the PC8540/8560ADS and
796 STXGP3 boards
797 - Made MPC8540/8560ADS be 33Mhz PCI by default.
798 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
799 and CONFIG_L2_INIT_RAM options.
800 - Refactor Local Bus initialization out of SDRAM setup.
801 - Re-implement new version of LBC11/DDR11 errata workarounds.
802 - Moved board specific PCI init parts out of CPU directory.
803 - Added TLB entry for PCI-1 IO Memory
804 - Updated README.mpc85xxads
805
wdenk7ac16102004-08-01 22:48:16 +0000806* Patch by Sascha Hauer, 28 Jun:
807 - add generic support for Motorola i.MX architecture
808 - add support for mx1ads, mx1fs2 and scb9328 boards
809
810* Patches by Marc Leeman, 23 Jul 2004:
811 - Add define for the PCI/Memory Buffer Configuration Register
812 - corrected comments in cpu/mpc824x/cpu_init.c
813
814* Add support for multiple serial interfaces
815 (for example to allow modem dial-in / dial-out)
816
stroese5a668712004-07-15 14:41:43 +0000817* Patch by Stefan Roese, 15 Jul 2004:
818 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
819
wdenk3cc599e2004-08-01 13:09:47 +0000820* Fix NSCU config; add ethernet wakeup code.
821
wdenk7ac16102004-08-01 22:48:16 +0000822* Add link for preloader for Motorola Coldfire to README.m68k
wdenk3cc599e2004-08-01 13:09:47 +0000823
wdenkbac38cb2004-07-12 22:34:51 +0000824* Patch by Michael Bendzick, 12 Jul 2004:
825 fix output formatting in drivers/cfi_flash.c
826
wdenk973f6332004-07-12 14:37:59 +0000827* Patch by Mark Jonas, 02 Jul 2004:
828 Fix lowboot (again) on MPC5xxx
829
wdenkfa366cc2004-07-11 22:27:55 +0000830* Patch by Curt Brune, 07 Jul 2004:
831 relocate exception vectors on arm720t if needed
832
wdenk82db02f2004-07-11 22:19:26 +0000833* Patch by George G. Davis, 06 Jul 2004:
834 - update mach-types.h to latest arm.linux.org.uk master list
835 - Set correct OMAP1610 bi_arch_number for build target
836
837* Patch by Curt Brune, 06 Jul 2004:
838 evb4510: add support for timer interrupt; cleanup
839
wdenka8c13d42004-07-11 21:49:42 +0000840* Patch by Dan Poirot, 06 Jul 2004:
841 Fix sbc8260 environment variables
842
843* Cleanup redundand "console" environment variable
844
wdenk7dd13292004-07-11 20:04:51 +0000845* Patch by Mark Jonas, 05 Jul 2004:
846 add support for the Total5100's and Total5200's LCD screen
847
848* Patches by Dan Eisenhut, 01 Jul 2004:
849 - README fixes.
850 - Move doc2000.h include to prevent compiler warning on some boards
851
wdenkcc3f8a92004-07-11 19:17:20 +0000852* Patch by Mark Jonas, 01 Jul 2004:
853 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
854 MGT5100 and MPC5200 based Freescale platforms.
855
wdenk361f4a22004-07-11 18:10:30 +0000856* Patch by Philippe Robin, 01 Jul 2004:
857 Add initialization for Integrator and versatile board files.
858
859* Patch by Hinko Kocevar, 01 Jun 2004:
860 Fix VFD FB allocation, add LCD FB allocation on ARM
861
wdenk64519362004-07-11 17:40:54 +0000862* Patch by Martin Krause, 30 Jun 2004:
863 Add support for TQM5200 board
864
865* Patch by Martin Krause, 29 Jun 2004:
866 Add loopw command: infinite write loop on address range
867
wdenk20a61222004-07-10 23:48:41 +0000868* Patches by Yasushi Shoji, 29 Jun 2004:
869 - add empty include/asm-microblaze/processor.h
870 - add to CREDITS and MAINTAINERS
871 - add gd initialization
872 - add MicroBlaze and SUZAKU board to MAKEALL script
873 - add reset support for SUZAKU
874 - add flush_cache() for MicroBlaze
875 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
876 size flash memory on SUZAKU
877
wdenkb5bb1392004-07-10 23:11:10 +0000878* Patch by Prakash Kumar, 27 Jun 2004:
879 Add support for the PXA250 based Intrinsyc Cerf board.
880
881* Patch by Yasushi Shoji, 27 Jun 2004:
882 fix comment in include/common.h
883
wdenk265d2172004-07-10 22:35:59 +0000884* Rename SBC8560 into sbc8560 for consistency
885
886* Patch by Daniel Poirot, 24 Jun 2004:
887 Add support for Wind River's sbc8240 board
888
889* Patches by Yasushi Shoji, 26 Jun 2004:
890 - drivers/serial_xuartlite.c: fix "return 0" in void function
891 - add microblaze support to mkimage tool
892
wdenk3203c8f2004-07-10 21:45:47 +0000893* Patch by Fred Klatt, 25 Jun 2004:
wdenk265d2172004-07-10 22:35:59 +0000894 Add support for WindRiver's sbc8560 board
wdenk3203c8f2004-07-10 21:45:47 +0000895
896* Patch by Nicolas Lacressonniere, 24 Jun 2004
897 Small Bugs fixes for "at91rm9200dk" board:
898 - Timing modifications for SPI DataFlash access
899 - Fix NAND flash detection bug
900
901* Patch by Nicolas Lacressonniere, 24 Jun 2004:
902 Add Support for Flash AT49BV6416 for AT91RM9200DK board
903
wdenk13eb2212004-07-09 23:27:13 +0000904* Patch by Jon Loeliger, 17 June 2004:
905 Completion of the 8540ADS/8560ADS updates:
906 Fix some PCI and Rapid I/O memory maps,
907 Initialize both TSEC 1 and 2,
908 Initialize SDRAM
909 Update MAINTAINER for 85xx boards and README.mpc85xxads
910
wdenkec5dc0d2004-07-09 22:51:01 +0000911* Patch by Yuli Barcohen, 16 Jun 2004:
912 Remove obsolete AdderII port which was superseded by unified
913 AdderII/Adder87x port
914
915* Patch by Ladislav Michl, 16 Jun 2004:
916 Fix gcc-3.3.3 warnings for smc91111.c
917
stroeseaa192712004-07-02 14:38:26 +0000918* Patch by Stefan Roese, 02 Jul 2004:
919 - Fix bug in 405 ethernet driver; allocated data not cleared!
920 - Fix problem in 405 i2c driver; don't try to print without console!
921
wdenk3ea95e42004-07-01 22:02:29 +0000922* Patch by Paul Ruhland, 11 Jun 2004:
923 Remove debug code from 'board/lpd7a40x/flash.c'
924
wdenk99874b42004-07-01 21:40:08 +0000925* Patch by Andrea Marson, 11 Jun 2004:
926 Update for PPChameleon board:
927 - support for SysClk @ 25MHz
928 - support for Silicon Motion SM712 VGA controller
929 - some clean ups
930
wdenk3337af42004-07-01 20:28:03 +0000931* Patches by Richard Woodruff, 10 Jun 2004:
932 - fix problems with examples/stubs.c for GCC >= 3.4
933 - fix problems with gd initialization
934
wdenkf2140d52004-07-01 16:30:44 +0000935* Patch by Curt Brune, 17 May 2004:
936 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
937 - Add support for ESPD-Inc. EVB4510 Board
938
939* Patch by Marc Leeman, 11 May 2004:
940 Fix for MPC8245 - reading PPC Memory from another device with the
941 PPC as PCI target device corrupts data due to interenal hardware
942 buffering.
943
wdenk01686632004-06-30 22:59:18 +0000944* Fix "cls" command when used with splash screen
945
946* Increase NFS download timeout (now 1 min - 10 sec is to short for a
947 slow download of a big image)
948
wdenk0811ded2004-06-25 23:35:58 +0000949* Add "cls" function to MPC823 LCD driver so we can reinitialize the
950 display even after showing a bitmap
951
wdenk9e930b62004-06-19 21:19:10 +0000952* Patch by Josef Wagner, 04 Jun 2004:
953 - DDR Ram support for PM520 (MPC5200)
954 - support for different flash types (PM520)
955 - USB / IDE / CF-Card / DiskOnChip support for PM520
956 - 8 bit boot rom support for PM520/CE520
957 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
958 - I2C and RTC support for CPC45
959 - support of new flash type (28F160C3T) for CPC45
960
wdenk9e076902004-06-17 18:50:45 +0000961* Fix flash parameters passed to Linux for PPChameleon board
962
963* Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
964
wdenk37bdfdf2004-06-10 21:55:33 +0000965* Patch by Paul Ruhland, 10 Jun 2004:
wdenk9e930b62004-06-19 21:19:10 +0000966 fix support for Logic SDK-LH7A404 board and clean up the
wdenk37bdfdf2004-06-10 21:55:33 +0000967 LH7A404 register macros.
968
969* Patch by Matthew McClintock, 10 Jun 2004:
970 Modify code to select correct serial clock on Sandpoint8245
971
wdenkefc6f362004-06-10 21:34:36 +0000972* Patch by Robert Schwebel, 10 Jun 2004:
973 Add support for Intel K3 strata flash.
974
975* Patch by Thomas Brand, 10 Jun 2004:
976 Fix "loads" command on DK1S10 board
977
wdenk9f664dd2004-06-09 21:50:45 +0000978* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk5b1e6142004-06-09 21:54:22 +0000979 Add support for 8MB flash SIMM and JFFS2 file system on
980 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
981
982* Patch by Yuli Barcohen, 09 Jun 2004:
wdenk9f664dd2004-06-09 21:50:45 +0000983 Add support for Analogue&Micro Adder87x and the older AdderII board.
984
985* Patch by Ming-Len Wu, 09 Jun 2004:
986 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
987
wdenkec432742004-06-09 21:04:48 +0000988* Patch by Sam Song, 09 Jun 2004:
989 - Add support for RPXlite_DW board
990 - Update FLASH driver for 4*AM29DL323DB90VI
991 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
992
wdenk2d644822004-06-09 17:45:32 +0000993* Patch by Mark Jonas, 08 June 2004:
994 - Make MPC5200 boards evaluate the SVR to print processor name and
995 version in checkcpu() (cpu/mpc5xxx/cpu.c).
996
997* Patch by Kai-Uwe Bloem, 06 May 2004:
998 Fix endianess problem in cramfs code
999
wdenkaeba06f2004-06-09 17:34:58 +00001000* Patch by Tom Armistead, 04 Jun 2004:
1001 Add support for MAX6900 RTC
1002
1003* Patches by Ladislav Michl, 03 Jun 2004:
1004 - fix cfi_flash.c on LE systems
1005 - let 'make mrproper' delete u-boot.img as well
1006 - turn printf into debug in cfi_flash.c
1007
wdenk51108172004-06-09 15:37:23 +00001008* Patch by Kurt Stremerch, 28 May 2004:
1009 Add support for Exys XSEngine board
1010
wdenk604b7a12004-06-09 15:29:49 +00001011* Patch by Martin Krause, 27 May 2004:
1012 Fix a MPC5xxx I2C timing issue in i2c_probe().
1013
1014* Patch by Leif Lindholm, 27 May 2004:
1015 Fix board_init_f() for dbau1x00 board.
1016
wdenk920e91b2004-06-09 15:25:53 +00001017* Patch by Imre Deak, 26 May 2004:
1018 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1019 Set flash base accordingly, and decide whether to do or skip board
1020 specific setup steps.
1021
1022* Patch by Josef Baumgartner, 26 May 2004:
1023 Add missing define in include/asm-m68k/global_data.h
1024
wdenkd11115a2004-06-09 15:24:18 +00001025* Patch by Josef Baumgartner, 25 May 2004:
1026 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1027
1028* Patch by Paul Ruhland, 24 May 2004:
1029 fix SDRAM initialization for LPD7A400 board.
1030
wdenk79b59372004-06-09 14:58:14 +00001031* Patch by Jian Zhang, 20 May 2004:
1032 add support for environment in NAND flash
1033
wdenk76dd6c72004-06-09 14:47:54 +00001034* Patch by Yuli Barcohen, 20 May 2004:
1035 Add support for Interphase iSPAN boards.
1036
1037* Patches by Paul Ruhland, 17 May 2004:
1038 - Add I/O functions to the smc91111 ethernet driver to support the
1039 Logic LPD7A40x boards.
wdenk3c711762004-06-09 13:37:52 +00001040 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1041 specifically the LPD7A400.
1042
1043* Patches by Robert Schwebel, 15 May 2004:
1044 - call MAC address reading code also for SMSC91C111;
1045 - make SMSC91C111 timeout configurable, remove duplicate code
1046 - fix get_timer() for PXA
1047 - update doc/README.JFFS2
1048 - use "bootfile" env variable also for jffs2
1049
wdenk7e920de2004-06-09 12:47:02 +00001050* Patch by Tolunay Orkun, 14 May 2004:
1051 Add support for Cogent CSB472 board (8MB Flash Rev)
1052
wdenk6568eaa2004-06-09 12:42:26 +00001053* Patch by Thomas Viehweger, 14 May 2004:
1054 - flash.h: more flash types added
1055 - immap_8260.h: some bits added (useful for RMII)
1056 - cmd_coninfo.c: typo corrected, printf -> puts
1057 - reduced size by replacing spaces with tab
1058
wdenk0359dde2004-06-09 10:15:00 +00001059* Patch by Robert Schwebel, 13 May 2004:
1060 Add 'imgextract' command: extract one part of a multi file image.
1061
wdenkcc245992004-06-09 00:51:50 +00001062* Patches by Jon Loeliger, 11 May 2004:
wdenka445ddf2004-06-09 00:34:46 +00001063 Dynamically handle REV1 and REV2 MPC85xx parts.
1064 (Jon Loeliger, 10-May-2004).
1065 New consistent memory map and Local Access Window across MPC85xx line.
1066 New CCSRBAR at 0xE000_0000 now.
1067 Add RAPID I/O memory map.
1068 New memory map in README.MPC85xxads
1069 (Kumar Gala, 10-May-2004)
1070 Better board and CPU identification on MPC85xx boards at boot.
1071 (Jon Loeliger, 10-May-2004)
1072 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1073 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1074 (Jim Robertson, 10-May-2004)
1075 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1076 Supports multiple PHYs.
1077 (Andy Fleming, 10-May-2004)
1078 Some README.MPC85xxads updates.
1079 (Kumar Gala, 10-May-2004)
1080 Copyright updates for "Freescale"
1081 (Andy Fleming, 10-May-2004)
1082
wdenk96fe0d32004-06-09 00:15:33 +00001083* Patch by Stephen Williams, 11 May 2004:
1084 Add flash support for ST M29W040B
1085 Reduce JSE specific flash.c to remove dead code.
1086
wdenk7f1447f2004-06-09 00:10:59 +00001087* Patch by Markus Pietrek, 04 May 2004:
1088 Fix clear_bss code for ARM systems (all except s3c44b0 which
1089 doesn't clear BSS at all?)
1090
1091* Fix "ping" problem on INC-IP board. Strange problem:
1092 Sometimes the store word instruction hangs while writing to one of
1093 the Switch registers, but only if the next instruction is 16-byte
1094 aligned. Moving the instruction into a separate function somehow
1095 makes the problem go away.
1096
wdenk914be132004-06-08 00:22:43 +00001097* Patch by Rishi Bhattacharya, 08 May 2004:
1098 Add support for TI OMAP5912 OSK Board
1099
1100* Patch by Sam Song May, 07 May 2004:
1101 Fix typo of UPM table for rmu board
1102
1103* Patch by Pantelis Antoniou, 05 May 2004:
wdenkc4e854f2004-06-07 23:46:25 +00001104 - Intracom board update.
1105 - Add Codec POST.
1106
wdenk2a6109c2004-06-06 23:53:59 +00001107* Add support for the second Ethernet interface for the 'PPChameleon'
1108 board.
1109
wdenke3a06802004-06-06 23:13:55 +00001110* Patch by Dave Peverley, 30 Apr 2004:
1111 Add support for OMAP730 Perseus2 Development board
1112
1113* Patch by Alan J. Luse, 29 Apr 2004:
1114 Fix flash chip-select (OR0) option register setting on FADS boards.
1115
1116* Patch by Alan J. Luse, 29 Apr 2004:
1117 Report MII network speed and duplex setting properly when
1118 auto-negotiate is not enabled.
1119
1120* Patch by Jarrett Redd, 29 Apr 2004:
1121 Fix hang on reset on Ocotea board due to flash in wrong mode.
1122
wdenk6b1aa8d2004-06-06 22:11:41 +00001123* Patch by Dave Peverley, 29 Apr 2004:
1124 add MAC address detection to smc91111 driver
1125
1126* Patch by David Müller, 28 Apr 2004:
1127 fix typo in lib_arm/board.c
1128
wdenk0e2bd9c2004-06-06 21:51:03 +00001129* Patch by Tolunay Orkun, 20 Apr 2004:
1130 - README update: add CONFIG_CSB272 and csb272_config
1131 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1132 i2cfast environment variable
1133
wdenka7556b22004-06-06 21:35:06 +00001134* Patch by Yuli Barcohen, 19 Apr 2004:
1135 - Rename DUET_ADS to MPC885ADS
1136 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1137 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1138 - Clean up FADS family port to use the new defines
1139
wdenkf8c590b2004-06-01 21:08:17 +00001140* Fix PCI support on CPC45 board
1141
wdenke4adb352004-05-19 21:33:14 +00001142* Patch by Scott McNutt, 25 Apr 2004:
1143 Add Nios GDB/JTAG Console support:
1144 - Add stubs to support gdb via JTAG.
1145 - Add support for console over JTAG.
1146 - Minor cleanup.
1147
wdenkbb33bab2004-05-13 13:23:58 +00001148* Add support for CATcenter board (based on PPChameleon ME module)
1149
wdenke07ec1b2004-05-12 22:54:36 +00001150* Patch by Klaus Heydeck, 12 May 2004:
1151 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1152 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1153 various changes to KUP4 board specific files
1154
wdenkaf143832004-05-12 22:18:31 +00001155* Fix minor network problem on MPC5200: need some delay between
1156 resetting the PHY and sending the first packet. Implemented in a
1157 "natural" way by invoking the PHY reset and initialization code
1158 only once after power on vs. each time the interface is brought up.
1159
wdenkbd8cf2f2004-05-11 21:53:55 +00001160* Add some limited support for low-speed devices to SL811 USB controller
1161 (at least "usb reset" now passes successfully and "usb info" displays
1162 correct information)
1163
wdenk63a10be2004-05-08 20:33:20 +00001164* Change init sequence for multiple network interfaces: initialize
1165 on-chip interfaces before external cards.
1166
wdenkf248ebc2004-05-05 19:44:41 +00001167* Fix memory leak in the NAND-specific JFFS2 code
1168
1169* Fix SL811 USB controller when attached to a USB hub
1170
wdenk50fc90c2004-05-05 08:31:53 +00001171* Fix config option spelling in PM520 config file
1172
1173* Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1174 patches by Pantelis Antoniou, 30 Mar 2004)
1175
wdenk6c59edc2004-05-03 20:45:30 +00001176* Fix minor NAND JFFS2 related issue
1177
1178* Fixes for SL811 USB controller:
1179 - implement workaround for broken memory stick
1180 - improve error handling
1181
1182* Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1183 cope with congested networks.
1184
1185======================================================================
wdenk33591052004-04-12 14:31:43 +00001186Changes for U-Boot 1.1.1:
1187======================================================================
wdenk12490652004-04-18 21:13:41 +00001188
wdenk7ad5e4c2004-04-25 15:41:35 +00001189* Patch by Travis Sawyer, 23 Apr 2004:
1190 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1191 errata from Vitesse Semiconductor.
wdenk7b370962004-04-25 14:37:29 +00001192
1193* Patch by Philippe Robin, 22 Apr 2004:
wdenke07ec1b2004-05-12 22:54:36 +00001194 Fix ethernet configuration for "versatile" board
wdenk7b370962004-04-25 14:37:29 +00001195
1196* Patch by Kshitij Gupta, 21 Apr 2004:
1197 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1198
1199* Patch by Steven Scholz, 24 Feb 2004:
1200 Fix a bug in AT91RM9200 ethernet driver:
1201 The MII interface is now initialized before accessing the PHY.
1202
wdenk656140b2004-04-25 13:18:40 +00001203* Patch by John Kerl, 19 Apr 2004:
1204 Use U-boot's miiphy.h for PHY register names, rather than
1205 introducing a new header file.
1206
1207* Update pci_ids.h from linux-2.4.26
1208
1209* Patch by Masami Komiya, 19 Apr 2004:
1210 Fix problem cause by VLAN function on little endian architecture
1211 without VLAN environment
1212
wdenkc78bf132004-04-24 23:23:30 +00001213* Clean up the TQM8xx_YYMHz configurations; allow to use the same
wdenk656140b2004-04-25 13:18:40 +00001214 binary image for all clock frequencies. Implement run-time
wdenkc78bf132004-04-24 23:23:30 +00001215 optimization of flash access timing based on the actual bus
1216 frequency.
1217
wdenk20c98a62004-04-23 20:32:05 +00001218* Modify KUP4X board configuration to use SL811 driver for USB memory
1219 sticks (including FAT / VFAT filesystem support)
1220
1221* Add SL811 Host Controller Interface driver for USB
1222
1223* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1224
1225* Patch by Pantelis Antoniou, 19 Apr 2004:
1226 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1227 Minor patches for Intracom boards.
1228
1229* Patch by Christian Pell, 19 Apr 2004:
1230 cleanup support for CF/IDE on PCMCIA for PXA25X
1231
wdenke44b9112004-04-18 23:32:11 +00001232* Temporarily disabled John Kerl's extended MII command code because
1233 "miivals.h" is missing
1234
1235* Patches by Mark Jonas, 13 Apr 2004:
1236 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1237 - Add sync instructions to IceCube SDRAM init code
1238 - Move SDRAM chip constants into seperate include files
1239 - Unify DDR and SDR initialization code
1240 - Unify all IceCube (Lite5xxx) target names
1241
wdenk61066ec2004-04-18 22:57:51 +00001242* Patch by John Kerl, 16 Apr 2004:
1243 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1244 mii read 4-7 18-1a. Also add mii dump subcommand for
1245 pretty-printing standard regs 0-5.
1246
1247* Patch by Stephen Williams, 16 April 2004:
1248 fix typo in JSE.h; update MAINTAINERS
1249
wdenk19c8fb72004-04-18 22:26:17 +00001250* Patch by Matthew S. McClintock, 14 Apr 2004:
1251 fix initdram function for utx8245 board
1252
1253* Patch by Markus Pietrek, 14 Apr 2004:
1254 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1255
1256* Patch by Reinhard Meyer, 18 Apr 2004:
1257 provide the IDE Reset Function for EMK 5200 boards
1258
1259* Patch by Masami Komiya, 12 Apr 2004:
1260 fix pci_hose_write_config_{byte,word}_via_dword problems
1261
wdenka6270482004-04-18 22:03:42 +00001262* Patch by Sangmoon Kim, 12 Apr 2004:
1263 Update max RAM size for debris board
1264
1265* Patch by Travis Sawyer, 08 Apr 2004:
1266 Add TLB entry for second DIMM slot on ocotea
1267
1268* Patch by Masami Komiya, 08 Apr 2004:
1269 add RTL8169 network driver
1270
wdenk78924a72004-04-18 21:45:42 +00001271* Patch by Dan Malek, 07 Apr 2004:
1272 - Add support for RPC/STx GP3, Motorola 8560 board
1273 - Update 85xx TSEC driver so it searches MII for first available PHY
1274 and uses that one.
1275 - Add functions to support console MII commands.
1276
1277* Patch by Tolunay Orkun, 07 Apr 2004:
wdenka6270482004-04-18 22:03:42 +00001278 Move initialization of bi_iic_fast[]
wdenk78924a72004-04-18 21:45:42 +00001279 from board_init_f() to board_init_r()
1280
1281* Patch by Yasushi Shoji, 07 Apr 2004:
1282 Cleanup microblaze port
1283
1284* Patch by Sangmoon Kim, 07 Apr 2004:
1285 Add auto SDRAM module detection for Debris board
1286
wdenk792c44a2004-04-18 21:17:30 +00001287* Patch by Rune Torgersen, 06 Apr 2004:
1288 - Fix some PCI problems on the MPC8266ADS board
1289 - Fix the location of some PCI entries in the immap structure
1290
wdenk12490652004-04-18 21:13:41 +00001291* Patch by Yasushi Shoji, 07 Apr 2004:
1292 - add support for microblaze processors
1293 - add support for AtmarkTechno "suzaku" board
1294
wdenk8886a662004-04-18 19:43:36 +00001295* Configure PPChameleon board to use redundand environment in flash
1296
1297* Configure PPChameleon board to use JFFS2 NAND support.
1298
1299* Added support for JFFS2 filesystem (read-only) on top of NAND flash
1300
wdenk05939202004-04-18 17:39:38 +00001301* Patch by Rune Torgersen, 16 Apr 2004:
1302 LBA48 fixes
wdenk33591052004-04-12 14:31:43 +00001303
wdenk6203e402004-04-18 10:13:26 +00001304* Patches by Pantelis Antoniou, 16 Apr 2004:
1305 - add support for a new version of an Intracom board and fix
1306 various other things on others.
1307 - add verify support to the crc32 command (define
1308 CONFIG_CRC32_VERIFY to enable it)
1309 - fix FEC driver for MPC8xx systems:
1310 1. fix compilation problems for boards that use dynamic
1311 allocation of DPRAM
1312 2. shut down FEC after network transfers
1313 - HUSH parser fixes:
1314 1. A new test command was added. This is a simplified version of
1315 the one in the bourne shell.
1316 2. A new exit command was added which terminates the current
1317 executing script.
1318 3. Fixed handing of $? (exit code of last executed command)
wdenk05939202004-04-18 17:39:38 +00001319 - Fix some compile problems;
1320 add "once" functionality for the netretry variable
wdenk6203e402004-04-18 10:13:26 +00001321
wdenke5cda752004-04-15 23:23:39 +00001322* Patch by George G. Davis, 02 Apr 2004:
1323 add support for Intel Assabet board
1324
wdenk634d2f72004-04-15 23:14:49 +00001325* Patch by Stephen Williams, 01 Apr 2004:
1326 Add support for Picture Elements JSE board
1327
1328* Patch by Christian Pell, 01 Apr 2004:
1329 Add CompactFlash support for PXA systems.
1330
wdenk3902d702004-04-15 18:22:41 +00001331* Patches by Pantelis Antoniou, 30 Mar 2004:
1332 - add auto-complete support to the U-Boot CLI
1333 - add support for NETTA and NETPHONE boards; fix NETVIA board
wdenk61642172004-04-15 21:16:42 +00001334 - add support for the Epson 156x series of graphical displays
1335 (These displays are serial and not suitable for using a normal
1336 framebuffer console on them)
1337 - add infrastructure needed in order to POST any DSPs in a board
wdenke7047de2004-04-15 21:31:56 +00001338 - improve and fix various things in the MPC8xx FEC driver:
1339 1. The new 87x and 88x series of processors have two FECs,
1340 and the new driver supports them both.
1341 2. Another change in the 87x/88x series is support for
1342 the RMII (Reduced MII) interface. However numerous
1343 changes are needed to make it work since the PHYs
1344 are connected to the same lines. That means that
1345 you have to address them correctly over the MII
1346 interface.
1347 3. We now correctly match the MII/RMII interface
1348 configuration to what the PHY reports.
wdenk145d2c12004-04-15 21:48:45 +00001349 - Fix problem when readingthe MII status register. Due to the
1350 internal design of many PHYs you have to read the register
1351 twice. The problem is more apparent in 10Mbit mode.
1352 - add new mode ".jffs2s" for reading from a NAND device: it just
1353 skips over bad blocks.
1354 - add networking support for VLANs (802.1q), and CDP (Cisco
1355 Discovery Protocol)
wdenk270a8bd2004-04-15 21:58:11 +00001356 - some minor patches / cleanup
wdenk3902d702004-04-15 18:22:41 +00001357
1358* Patch by Yuli Barcohen, 28 Mar 2004:
1359 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1360 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1361 - Change configuration method for MPC8260ADS family
1362
wdenk2fb73902004-04-12 16:12:49 +00001363* add startup code to clear the BSS of standalone applications
1364
wdenk33591052004-04-12 14:31:43 +00001365* Fix if / elif handling bug in HUSH shell
1366
1367======================================================================
wdenka9f01392004-04-10 20:44:51 +00001368Changes for U-Boot 1.1.0:
wdenk87249ba2004-01-06 22:38:14 +00001369======================================================================
1370
wdenka09491a2004-04-08 22:31:29 +00001371* Patch by Mark Jonas: Remove config.tmp files only when
1372 unconfiguring the board
1373
1374* Adapt RMU board for bigger flash memory
1375
wdenk65faef92004-03-25 19:29:38 +00001376* Patch by Klaus Heydeck, 13 Mar 2003:
1377 Add support for KUP4X Board
1378
wdenk4d01d9e2004-03-25 14:59:05 +00001379* Patch by Pavel Bartusek, 21 Mar 2004
1380 Add Reiserfs support
1381
1382* Patch by Hinko Kocevar, 20 Mar 2004
1383 - Add auto-release for SMSC LAN91c111 driver
1384 - Add save/restore of PTR and PNR regs as suggested in datasheet
1385
wdenkeec9a3d2004-03-23 23:20:24 +00001386* Patch by Stephen Williams, 19 March 2004
1387 Increase speed of sector reads from SystemACE,
1388 shorten poll timeout and remove a useless reset
1389
1390* Patch by Tolunay Orkun, 19 Mar 2004:
1391 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1392 (CONFIG_PHY_GIGE)
1393
1394* Patch by Brad Kemp, 18 Mar 2004:
1395 prevent machine checks during a PCI scan
1396
1397* Patch by Pierre Aubert, 18 Mar 2004:
1398 Fix string cleaning in IDE identification
1399
wdenkaea86e42004-03-23 22:53:55 +00001400* Patch by Pierre Aubert, 18 Mar 2004:
1401 - Unify video mode handling for Chips & Technologies 69000 Video
1402 chip and Silicon Motion SMI 712/710/810 Video chip
1403 - Add selection of the video output (CRT or LCD) via 'videoout'
1404 environment variable for the Silicon Motion
1405 - README update
1406
1407* Patch by Pierre Aubert, 18 Mar 2004:
1408 include/common.h typo fix
1409
1410* Patches by Tolunay Orkun, 17 Mar 2004:
1411 - Add support for bd->bi_iic_fast[] initialization via environment
1412 variable "i2cfast" (CONFIG_I2CFAST)
1413 - Add "i2cfast" u-boot environment variable support for csb272
1414
wdenk8d4d1f62004-03-23 22:37:33 +00001415* Patch by Carl Riechers, 17 Mar 2004:
1416 Ignore '\0' characters in console input for use with telnet and
1417 telco pads.
1418
1419* Patch by Leon Kukovec, 17 Mar 2004:
1420 typo fix for strswab prototype #ifdef
1421
wdenk42c05472004-03-23 22:14:11 +00001422* Patches by Thomas Viehweger, 16 Mar 2004:
1423 - show PCI clock frequency on MPC8260 systems
1424 - add FCC_PSMR_RMII flag for HiP7 processors
1425 - in do_jffs2_fsload(), take load address from load_addr if not set
1426 explicit, update load_addr otherwise
1427 - replaced printf by putc/puts when no formatting is needed
1428 (smaller code size, faster execution)
1429
wdenkf16b5162004-03-23 21:43:07 +00001430* Patch by Phillippe Robin, 16 Mar 2004:
1431 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1432
1433* Patch by Stephen Williams, 15 Mar 2004:
1434 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1435
1436* Patch by Tolunay Orkun, 15 Mar 2004:
1437 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1438
1439* Patch by Travis Sawyer, 15 Mar 2004:
1440 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1441
wdenkc12081a2004-03-23 20:18:25 +00001442* Add start-up delay to make sure power has stabilized before
1443 attempting to switch on USB on SX1 board.
1444
1445* Patch by Josef Wagner, 18 Mar 2004:
1446 - Add support for MicroSys XM250 board (PXA255)
1447 - Add support for MicroSys PM828 board (MPC8280)
1448 - Add support for 32 MB Flash on PM825/826
1449 - new SDRAM refresh rate for PM825/PM826
1450 - added support for MicroSys PM520 (MPC5200)
1451 - replaced Query by Identify command in CPU86/flash.c
1452 to support 28F160F3B
1453
1454* Fix wrap around problem with udelay() on ARM920T
1455
1456* Add support for Macronix flash on TRAB board
1457
wdenk18bd81e2004-03-17 01:13:07 +00001458* Patch by Pierre Aubert, 15 Mar 2004:
1459 Fix buffer overflow in IDE identification
1460
1461* Fix power-off of LCD for out-of-band temperatures on LWMON board
1462
1463* Remove redundand #define in IceCube.h
1464
wdenk0ef49462004-03-15 09:00:01 +00001465* Patch by Steven Scholz, 27 Feb 2004:
1466 - Adding get_ticks() and get_tbclk() for AT91RM9200
1467 - Many white space fixes in cpu/at91rm9200/interrupts.c
1468
1469* Patches by Steven Scholz, 20 Feb 2004:
1470 some cleanup in AT91RM9200 related code
1471
wdenked2ac4b2004-03-14 18:23:55 +00001472* Patches by Travis Sawyer, 12 Mar 2004:
1473 - Fix Gigabit Ethernet support for 440GX
1474 - Add Gigabit Ethernet Support to MII PHY utilities
1475
1476* Patch by Brad Kemp, 12 Mar 2004:
1477 Fixes for drivers/cfi_flash.c:
1478 - Better support for x8/x16 implementations
1479 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1480 - Added defines for AMD command and address constants
1481
1482* Patch by Leon Kukovec, 12 Mar 2004:
1483 Fix get_dentfromdir() to correctly handle deleted dentries
wdenkc35ba4e2004-03-14 22:25:36 +00001484
wdenked2ac4b2004-03-14 18:23:55 +00001485* Patch by George G. Davis, 11 Mar 2004:
1486 Remove hard coded network settings in TI OMAP1610 H2
1487 default board config
1488
1489* Patch by George G. Davis, 11 Mar 2004:
1490 add support for ADS GraphicsClient+ board.
1491
wdenk18bd81e2004-03-17 01:13:07 +00001492* Patch by Pierre Aubert, 11 Mar 2004:
wdenke55402c2004-03-14 16:51:43 +00001493 - add bitmap command and splash screen support in cfb console
1494 - add [optional] origin in the bitmap display command
1495
1496* Patch by Travis Sawyer, 11 Mar 2004:
1497 Fix ocotea board early init interrupt setup.
1498
1499* Patch by Thomas Viehweger, 11 Mar 2004:
1500 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1501
wdenke28cf632004-03-14 15:20:55 +00001502* Patch by Stephan Linz, 09 Mar 2004
1503 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1504
1505* Patch by George G. Davis, 9 Mar 2004:
1506 fix recent build failure for SA1100 target
1507
1508* Patch by Travis Sawyer, 09 Mar 2004:
1509 Support native interrupt mode for the IBM440GX.
1510 Previously it was running in 440GP compatibility mode.
1511
wdenk4989f872004-03-14 15:06:13 +00001512* Patch by Philippe Robin, 09 Mar 2004:
1513 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1514 Platform support.
1515
1516* Patch by Masami Komiya, 08 Mar 2004:
1517 Don't overwrite server IP address or boot file name
1518 when the boot server does not return values
1519
wdenk18bd81e2004-03-17 01:13:07 +00001520* Patch by Tolunay Orkun, 5 Mar 2004:
wdenk4989f872004-03-14 15:06:13 +00001521 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1522
wdenk369d43d2004-03-14 14:09:05 +00001523* Patch by Tolunay Orkun, 5 Mar 2004:
1524 Fix early board initialization for Cogent CSB272 board
1525
1526* Patch by Ed Okerson, 3 Mar 2004:
1527 fix CFI flash writes for little endian systems
1528
1529* Patch by Reinhard Meyer, 01 Mar 2004:
1530 generalize USB and IDE support for MPC5200 with according
1531 changes to IceCube.h and TOP5200.h
1532 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1533 add info about USB and IDE to README
1534
wdenkacd9b102004-03-14 00:59:59 +00001535* Patch by Yuli Barcohen, 4 Mar 2004:
1536 Fix problems with GCC 3.3.x which changed handling of global
1537 variables explicitly initialized to zero (now in .bss instead of
1538 .data as before).
1539
1540* Patch by Leon Kukovec, 02 Mar 2004:
1541 add strswab() to fix IDE LBA capacity, firmware and model numbers
1542 on little endian machines
1543
1544* Patch by Masami Komiya, 02 Mar 2004:
1545 - Remove get_ticks() from NFS code
1546 - Add verification of RPC transaction ID
1547
1548* Patch by Pierre Aubert, 02 Mar 2004:
1549 cleanup for IDE and USB drivers for MPC5200
1550
1551* Patch by Travis Sawyer, 01 Mar 2004:
wdenk00fe1612004-03-14 00:07:33 +00001552 Ocotea:
1553 - Add IBM PPC440GX Ref Platform support (Ocotea)
1554 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1555 Adapted to U-Boot and 440GX port
1556 440gx_enet.c:
1557 - Add gracious handling of all Ethernet Pin Selections for 440GX
1558 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1559 ppc440.h:
1560 - Add needed bit definitions
1561 - Fix formatting
1562
1563* Patch by Carl Riechers, 1 Mar 2004:
1564 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1565
1566* Patch by Stephan Linz, 27 Feb 2004
1567 - avoid problems for targets without NFS download support
1568
wdenkf602aa02004-03-13 23:29:43 +00001569* Patch by Rune Torgersen, 27 Feb 2004:
1570 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1571 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1572 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1573
1574* Patch by Masami Komiya, 27 Feb 2004:
1575 Fix rarpboot: add autoload by NFS
1576
1577* Patch by Dan Eisenhut, 26 Feb 2004:
1578 fix flash_write return value in saveenv
1579
1580* Patch by Stephan Linz, 11 Dec 2003
1581 expand config.mk to avoid trigraph warnings on NIOS
1582
1583* Rename "BMS2003" board into "HMI10"
1584
wdenk05822bf2004-03-12 15:38:25 +00001585* SX1 patches: use "serial#" for USB serial #; use redundand environment
1586 storage; auto-set console on USB port (using preboot command)
1587
wdenk29e7f5a2004-03-12 00:14:09 +00001588* Add support for SX1 mobile phone; add support for USB-based console
1589 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1590
wdenk0a12b752004-03-11 22:46:36 +00001591* Fix LOWBOOT configuration for MPC5200 with DDR memory
1592
wdenk0e2874cb2004-03-02 14:05:39 +00001593* Fix SDRAM timings for LITE5200 / IceCube board
1594
1595* Handle Auti-MDIX / connection status for INCA-IP
1596
1597* Fix USB problems when attempting to read 0 bytes
1598
wdenk372f0302004-02-27 08:21:54 +00001599* Patch by Travis Sawyer, 26 Feb 2004:
1600 Fix broken compile for XPEDITE1K target.
1601
1602* Patch by Stephan Linz, 26 Feb 2004:
1603 Bug fix for NFS code on NIOS targets
wdenk29e7f5a2004-03-12 00:14:09 +00001604
wdenk372f0302004-02-27 08:21:54 +00001605* Patch by Stephen Williams, 26 Feb 2004:
1606 Break up SystemACE reads of large block counts
1607
wdenk6ea1cf02004-02-27 08:20:54 +00001608* Patch by Pierre Aubert, 26 Feb 2004
1609 add IDE support for MPC5200
1610
1611* Patch by Masami Komiya, 26 Feb 2004:
1612 add autoload via NFS
1613
1614* Patch by Stephen Williams
1615 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1616 elsewhere in the source.
1617
wdenkd729d302004-02-27 00:07:27 +00001618* Patch by Steven Scholz, 25 Feb 2004:
1619 - Timeouts in FPGA code should be based on CFG_HZ
1620 - Minor cleanup in code for Altera FPGA ACEX1K
1621
1622* Patch by Steven Scholz, 25 Feb 2004:
1623 Changed "Directory Hierarchy" section in README
1624
1625* Patch by Masami Komiya, 25 Feb 2004:
1626 Reduce copy count in nfs_read_reply() of NFS code
1627
wdenk5f495752004-02-26 23:46:20 +00001628* Patch by Markus Pietrek, 24 Feb 2004:
1629 NS9750 DevBoard added
1630
wdenk6ea1cf02004-02-27 08:20:54 +00001631* Patch by Pierre Aubert, 24 Feb 2004
wdenk5f495752004-02-26 23:46:20 +00001632 add USB support for MPC5200
1633
1634* Patch by Steven Scholz, 24 Feb 2004:
1635 - fix MII commands to use values from last command
1636
1637* Patch by Torsten Demke, 24 Feb 2004:
1638 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1639
wdenkdb82c8e2004-02-26 23:01:04 +00001640* Patch by Rahul Shanbhag, 19 Feb 2004:
1641 Fixes for for OMAP1610 board:
1642 - shift some IRQ specific code to platform.S file
1643 - remove duplicatewatchdog reset code from start.S
1644
1645* Make Auto-MDIX Support configurable on INCA-IP board
1646
1647* Fix license for mkimage tool
1648
wdenk77ef4c62004-02-24 22:33:21 +00001649* Patch by Masami Komiya, 24 Feb 2004:
1650 Update NetBootFileXferSize in NFS code
1651
1652* Patch by Scott McNutt, 24 Feb 2004:
1653 fix packet length in NFS code
1654
wdenkbe9c1cb2004-02-24 02:00:03 +00001655* Patch by Masami Komiy, 22 Feb 2004:
1656 Add support for NFS for file download
1657
wdenkb98ac282004-02-24 00:16:43 +00001658* Patch by Andrea Scian, 17 Feb 2004:
1659 Add support for S3C44B0 processor and DAVE B2 board
1660
1661* Patch by Steven Scholz, 20 Feb 2004:
1662 - Add support for MII commands on AT91RM9200 boards
1663 - some cleanup in AT91RM9200 ethernet code
1664
wdenke537b3b2004-02-23 23:54:43 +00001665* Patch by Peter Ryser, 20 Feb 2004:
1666 Add support for the Xilinx ML300 platform
1667
1668* Patch by Stephan Linz, 17 Feb 2004:
1669 Fix watchdog support for NIOS
1670
1671* Patch by Josh Fryman, 16 Feb 2004:
1672 Fix byte-swapping for cfi_flash.c for different bus widths
1673
1674* Patch by Jon Diekema, 14 Jeb 2004:
1675 Remove duplicate "FPGA Support" notes from the README file
1676
wdenke97d3d92004-02-23 22:22:28 +00001677* Patches by Reinhard Meyer, 14 Feb 2004:
1678 - update board/emk tree; use common flash driver
1679 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1680 [adapted for other PPC CPUs -- wd]
1681 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1682
1683* Patch by Jon Diekema, 13 Feb 2004:
1684 Call show_boot_progress() whenever POST "FAILED" is printed.
1685
1686* Patch by Nishant Kamat, 13 Feb 2004:
1687 Add support for TI OMAP1610 H2 Board
1688 Fixes for cpu/arm926ejs/interrupt.c
1689 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1690 Fix for a timer bug in OMAP1610 Innovator
1691 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1692
1693* Patches by Stephan Linz, 12 Feb 2004:
1694 - add support for NIOS timer with variable period preload counter value
1695 - prepare POST framework support for NIOS targets
1696
1697* Patch by Denis Peter, 11 Feb 2004:
1698 add POST support for the MIP405 board
1699
wdenkf70cbb22004-02-23 20:48:38 +00001700* Patch by Laurent Mohin, 10 Feb 2004:
1701 Fix buffer overflow in common/usb.c
1702
1703* Patch by Tolunay Orkun, 10 Feb 2004:
1704 Add support for Cogent CSB272 board
1705
wdenk2ebee312004-02-23 19:30:57 +00001706* Patch by Thomas Elste, 10 Feb 2004:
1707 Add support for NET+50 CPU and ModNET50 board
1708
1709* Patch by Sam Song, 10 Feb 2004:
1710 Fix typos in cfi_flash.c
1711
1712* Patch by Leon Kukovec, 10 Feb 2004
1713 Fixed long dir entry slot id calculation in get_vfatname
1714
1715* Patch by Robin Gilks, 10 Feb 2004:
1716 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
1717 !=, <>, <, >, <=, >=)
1718
wdenkef893942004-02-23 16:11:30 +00001719* Fix problem with side effects in macros in include/usb.h
1720
1721* Patch by David Benson, 13 Nov 2003:
1722 bug 841358 - fix TFTP download size limit
1723
1724* Fixing bug 850768:
1725 improper flush_cache() in load_serial()
1726
1727* Fixing bug 834943:
1728 MPC8540 - missing volatile declarations
1729
1730* Patch by Stephen Williams, 09 Feb 2004:
1731 Add support for Xilinx SystemACE chip:
1732 - New files common/cmd_ace.c and include/systemace.h
1733 - Hook systemace support into cmd_fat and the partition manager
1734
1735* Patch by Travis Sawyer, 09 Feb 2004:
1736 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
1737
wdenk56ed43e2004-02-22 23:46:08 +00001738* Patch by Travis Sawyer, 09 Feb 2004:
1739 o 440GX:
1740 - Fix PCI Indirect access for type 1 config cycles with ppc440.
1741 - Add phymode for 440 enet
1742 - fix pci pre init
1743 o XPedite1K:
1744 - Change board_pre_init to board_early_init_f
1745 - Add user flash to bus controller setup
1746 - Fix pci pre init
1747 - Fix is_pci_host to check GPIO for monarch bit
1748 - Force xpedite1k to pci conventional mode (via #define option)
1749
1750* Patch by Brad Kemp, 4 Feb 2004:
1751 - handle the machine check that is generated during the PCI scans
1752 on 82xx processors.
1753 - define the registers used in the IMMR by the PCI subsystem.
1754
1755* Patch by Pierre Aubert, 03 Feb 2004:
1756 cpu/mpc5xxx/start.S: copy MBAR into SPR311
1757
1758* Patch by Jeff Angielski, 03 Feb 2004:
1759 Fix copy & paste error in cpu/mpc8260/pci.c
1760
1761* Patch by Reinhard Meyer, 24 Jan 2004:
1762 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
1763
wdenk4dd56e52004-02-20 22:02:48 +00001764* Add Auto-MDIX support for INCA-IP
1765
wdenke65527f2004-02-12 00:47:09 +00001766* Some code cleanup
1767
1768* Patch by Josef Baumgartner, 10 Feb 2004:
1769 Fixes for Coldfire port
1770
1771* Patch by Brad Kemp, 11 Feb 2004:
1772 Fix CFI flash driver problems
1773
wdenk88d73b52004-02-11 21:35:18 +00001774* Make sure to use a bus clock divider of 2 only when running TQM8xxM
1775 modules at CPU clock frequencies above 66 MHz.
wdenke65527f2004-02-12 00:47:09 +00001776
wdenk88d73b52004-02-11 21:35:18 +00001777* Optimize flash programming speed for LWMON (by another 100% :-)
1778
wdenk6cfa84e2004-02-10 00:03:41 +00001779* Patch by Jian Zhang, 3 Feb 2004:
1780 - Changed the incorrect FAT12BUFSIZE
1781 - data_begin in fsdata can be negative. Changed it to be short.
1782
wdenkc0bc2e12004-02-09 23:12:24 +00001783* Patches by Stephan Linz, 30 Jan 2004:
1784 1: - board/altera/common/flash.c:flash_erase():
1785 o allow interrupts befor get_timer() call
1786 o check-up each erased sector and avoid unexpected timeouts
1787 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
1788 o enclose sevenseg_set() in cpp condition
1789 - remove the ASMI configuration for DK1S10_standard_32 (never present)
1790 - fix some typed in mistakes in the NIOS documentation
1791 2: - split DK1C20 configuration into several header files:
1792 o two new files for each NIOS CPU description
1793 o U-Boot related part is remaining in DK1C20.h
1794 3: - split DK1S10 configuration into several header files:
1795 o two new files for each NIOS CPU description
1796 o U-Boot related part is remaining in DK1S10.h
1797 4: - Add support for the Microtronix Linux Development Kit
1798 NIOS CPU configuration at the Altera Nios Development Kit,
1799 Stratix Edition (DK-1S10)
1800 5: - Add documentation for the Altera Nios Development Kit,
1801 Stratix Edition (DK-1S10)
1802 6: - Add support for the Nios Serial Peripharel Interface (SPI)
1803 (master only)
1804 7: - Add support for the common U-Boot SPI framework at
1805 RTC driver DS1306
1806
wdenkca262162004-02-09 20:51:26 +00001807* Patch by Rahul Shanbhag, 28 Jan 2004:
1808 Fix flash protection/locking handling for OMAP1610 innovator board.
1809
1810* Patch by Rolf Peukert, 28 Jan 2004:
1811 fix flash write problems on CSB226 board (write with 32 bit bus width)
1812
1813* Patches by Mark Jonas, 16 Jan 2004:
1814 - fix rounding error when calculating baudrates for MPC5200 PSCs
1815 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
1816 time which is not supported
1817
wdenk2cefd152004-02-08 22:55:38 +00001818* Patch by Yuli Barcohen, 26 Jan 2004:
1819 Allow bzip2 compression for small memory footprint boards
1820
1821* Patch by Brad Kemp, 21 Jan 2004:
1822 Add support for CFI flash driver for both the Intel and the AMD
1823 command sets.
1824
1825* Patch by Travis Sawyer, 20 Jan 2004:
1826 Fix pci bridge auto enumeration of sibling p2p bridges.
1827
1828* Patch by Tolunay Orkun, 12 Jan 2004:
1829 Add some delays as needed for Intel LXT971A PHY support
1830
1831* Patches by Stephan Linz, 09 Jan 2004:
1832 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
1833 - make DK1C20 board configuration related to ASMI conform to
1834 documentation
1835
wdenk927034e2004-02-08 19:38:38 +00001836* Patch by Anders Larsen, 09 Jan 2004:
1837
1838 ARM memory layout fixes: the abort-stack is now set up in the
1839 correct RAM area, and the BSS is zeroed out as it should be.
1840
1841 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
1842 of the linker scripts are replaced by '__bss_start' and '_end',
1843 resp., which is a further step to eliminate unnecessary differences
1844 between the implementation of the CPU architectures.
1845
wdenk5401de42004-02-07 01:27:10 +00001846* Patch by liang a lei, 9 Jan 2004:
1847 Fix Intel 28F128J3 ID in include/flash.h
1848
1849* Patch by Masami Komiya, 09 Jan 2004:
1850 add support for TB0229 board (NEC VR4131 MIPS processor)
1851
1852* Patch by Leon Kukovec, 12 Dec 2003:
1853 changed extern __inline__ into static __inline__ in
1854 include/linux/byteorder/swab.h
1855
wdenk544e9732004-02-06 23:19:44 +00001856* Patch by Travis Sawyer, 30 Dec 2003:
1857 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
1858 select MDI port based on enabled EMAC device.
1859 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
1860 base PrPMC board.
1861
wdenk4b6e9052004-02-06 21:48:22 +00001862* Patch by Wolter Kamphuis, 15 Dec 2003:
1863 made CONFIG_SILENT_CONSOLE usable on all architectures
1864
1865* Disable date command on TQM866M - there is no RTC on MPC866
1866
wdenkfde37042004-01-31 20:06:54 +00001867* Fix variable CPU clock for MPC859/866 systems for low CPU clocks
1868
wdenk433feff2004-01-29 09:22:58 +00001869* Implement adaptive SDRAM timing configuration based on actual CPU
1870 clock frequency for INCA-IP; fix problem with board hanging when
1871 switching from 150MHz to 100MHz
1872
1873* Add PCMCIA CS support for BMS2003 board
1874
wdenkb50cde52004-01-24 20:25:54 +00001875* Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
1876 see doc/README.MPC866 for details;
1877 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
1878 calculate CPU clock frequency from PLL register values.
1879
1880* Add support for 128 MB RAM on TQM8xxL/M modules
1881
wdenk398eeff2004-01-21 20:46:28 +00001882* Fix PS/2 keyboard problem caused by statically initialized variable
1883 pointing to a location in flash
1884
1885* Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
1886
wdenkda55c6e2004-01-20 23:12:12 +00001887* The PS/2 mux on the BMS2003 board needs 450 ms after power on
1888 before we can access it; add delay in case we are faster (with no
1889 CF card inserted)
1890
1891* Cleanup of some init functions
1892
1893* Make sure SCC Ethernet is always stopped by the time we boot Linux
1894 to avoid Linux crashes by early packets coming in.
1895
1896* Accelerate flash accesses on LWMON board by using buffered writes
1897
wdenk2b80ae52004-01-18 18:21:54 +00001898* Fix typo in Makefile;
1899 fix problem with PARTNUM detection
1900
wdenkb983fa22004-01-16 00:30:56 +00001901* Patch by Reinhard Meyer, 09 Jan 2004:
1902 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
1903
1904* Add support for IDE LED on BMS2003 board
1905 (exclusive with status LED!)
1906
1907* Add support for PS/2 keyboard (used with PS/2 multiplexor on
1908 BMS2003 board)
1909
1910* Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
1911 Add common files for "emk" boards
1912
wdenk87249ba2004-01-06 22:38:14 +00001913* Add a common get_ram_size() function and modify the the
1914 board-specific files to invoke that common implementation.
1915
1916======================================================================
wdenk7c699672004-01-06 11:13:56 +00001917Changes for U-Boot 1.0.1:
wdenk4b16c2e2003-11-07 13:42:26 +00001918======================================================================
1919
wdenk7c699672004-01-06 11:13:56 +00001920* Set default clock for INCA-IP to 150 MHz
1921
wdenk2f99a692004-01-04 22:51:12 +00001922* Make BMS2003 use a separate config file to avoid #ifdef mess;
1923 add I2C support; add support for DS1337 RTC
1924
1925* Add CompactFlash support for BMS2003 board
1926
1927* Add support for status LED on BMS2003 board
1928
wdenkad276f22004-01-04 16:28:35 +00001929* Patch by Scott McNutt, 02 Jan 2004:
1930 Add support for the Nios Active Serial Memory Interface (ASMI)
1931 on Cyclone devices
1932
1933* Patch by Andrea Marson, 16 Dec 2003:
1934 Add support for the PPChameleon ME and HI modules
1935
1936* Patch by Yuli Barcohen, 22 Dec 2003:
1937 Add support for Motorola DUET ADS board (MPC87x/88x)
1938
wdenkae65f502004-01-03 21:24:46 +00001939* Patch by Robert Schwebel, 15 Dec 2003:
1940 add support for cramfs (uses JFFS2 command interface)
1941
wdenk3be717f2004-01-03 19:43:48 +00001942* Patches by Stephan Linz, 11 Dec 2003:
1943 - more documentation for NIOS port
1944 - new struct nios_pio_t, struct nios_spi_t
1945 - Reconfiguration for NIOS Development Kit DK1C20:
1946 o move board related code from board/dk1c20
1947 to board/altera/dk1c20
1948 o create a new common source path board/altera/common
1949 and move generic flash access stuff into it
1950 o change/expand configuration file DK1C20.h
1951 - Add support for NIOS Development Kit DK1S10
1952 - Add status LED support for NIOS systems
1953 - Add dual 7-segment LED support for Altera NIOS DevKits
1954
wdenk5da7f2f2004-01-03 00:43:19 +00001955* Patch by Ronen Shitrit, 10 Dec 2003:
1956 Add support for the Marvell DB64360 / DB64460 development boards
1957
1958* Patch by Detlev Zundel, 10 Dec 2003:
1959 fix dependency problem in examples/Makefile
1960
wdenkbc01dd52004-01-02 16:05:07 +00001961* Patch by Denis Peter, 8 Dec 2003
1962 - add support for the PATI board (MPC555)
1963 - add SPI support for the MPC5xx
1964
1965* Patch by Anders Larsen, 08 Dec 2003:
1966 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
1967 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
1968 cleanup some redundand #defines
1969
wdenk0260cd62004-01-02 15:01:32 +00001970* Patch by André Schwarz, 8 Dec 2003:
1971 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
1972 - TX and RX deskriptors must be quad-word aligned
1973 - does not work with only one TX deskriptor
1974 - standard reset method does not work
1975
1976* Patch by Masami Komiya, 08 Dec 2003:
1977 add RTL8139 ethernet driver
1978
1979* Patches by Ed Okerson, 07 Dec 2003:
1980 - fix ethernet for the AU1x00 processors in little-endian mode.
1981 - extend memsetup.S for the AU1x00 processors in BE and LE modes
1982
wdenk1ebf41e2004-01-02 14:00:00 +00001983* Minor code cleanup (coding style)
1984
1985* Patch by Reinhard Meyer, 30 Dec 2003:
1986 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
1987 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
1988 - turned debug print of PHY registers into a function (called in two places)
1989 - added support for EMK MPC5200 based modules
1990
1991* Fix MPC8xx PLPRCR_MFD_SHIFT typo
1992
1993* Add support for TQM866M modules
1994
1995* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
1996
1997* Fix a few compiler warnings
1998
wdenk78e3ab32003-12-28 11:44:59 +00001999* Patch by Reinhard Meyer, 28 Dec 2003:
2000 Add initial support for TOP5200 board
2001
wdenk67f13362003-12-27 19:24:54 +00002002* Make CPU clock on ICA-IP board controllable by a "cpuclk"
2003 environment variable which can set to "100", "133", or "150". The
2004 CPU clock will be configured accordingly upon next reboot. Other
2005 values are ignored. In case of an invalid or undefined "cpuclk"
2006 value, the compile-time default CPU clock speed will be used.
2007
2008* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2009 window that is used to access the UART registers by the Linux driver)
2010
2011* Patch by Reinhard Meyer, 20 Dec 2003:
2012 Fix clock calculation for the MPC5200 for higher clock frequencies
2013 (above 2**32 / 10 = 429.5 MHz).
2014
2015* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2016
wdenk236d3fc2003-12-20 22:45:10 +00002017* Fix IceCube CLKIN configuration (it's 33.000000MHz)
2018
2019* Add new configuration for IceCube board with DDR memory
2020
2021* Update TRAB memory configurations
2022
wdenkdf28aa02003-12-12 00:02:26 +00002023* Add JFFS2 support for INCA-IP board
2024
stroese9c470352003-12-09 15:04:55 +00002025* Patch by Bill Hargen, 09 Dec 2003:
2026 - BUBINGA405EP: changed flash driver to protect top sector containing
2027 first instruction.
2028 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2029 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2030 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2031 - 405EP: added/fixed support for "reginfo" command.
2032 - 4xx: removed spurious MII error messages on "mii info" command.
2033
wdenkabf7a7c2003-12-08 01:34:36 +00002034* Patch by Bernhard Kuhn, 28 Nov 2003:
2035 add support for Coldfire CPU
2036 add support for Motorola M5272C3 and M5282EVB boards
2037
wdenk7f00b942003-12-07 23:55:12 +00002038* Patch by Pierre Aubert, 24 Nov 2003:
2039 - add a return value for the fpga command
2040 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2041 is defined. If ide_preinit fails, ide_init is aborted.
2042 - fix an endianess problem in fat.h
2043
wdenk174e0e52003-12-07 22:27:15 +00002044* Patch by Wolter Kamphuis, 05 Dec 2003:
2045 Add support for SNMC's QS850/QS823/QS860T boards
2046
wdenk444f22b2003-12-07 21:39:28 +00002047* Patch by Yuli Barcohen, 3 Dec 2003:
2048 "revive" U-Boot support for old Motorola MPC860ADS board
2049
2050* Patch by Cam(ilo?), 03 Dec 2003:
2051 make examples build even with broken Montavista objcopy
2052
2053* Patch by Pavel Bartusek, 27 Nov 2003:
2054 fix conversion problem with "bootretry" evironment variable
2055
wdenk4e7a58a2003-12-07 19:24:00 +00002056* Patch by Andre Schwarz, 24 Nov 2003:
2057 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2058
2059* Patch by Pavel Bartusek, 21 Nov 2003:
2060 set ZMII bridge speed on 440
2061
2062* Patch by Anders Larsen, 17 Nov 2003:
2063 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2064
wdenk4ea537d2003-12-07 18:32:37 +00002065* Patches by David Müller, 14 Nov 2003:
2066 - board/mpl/common/common_util.c
2067 * implement support for BZIP2 compressed images
2068 * various cleanups (printf -> puts, ...)
2069 - board/mpl/common/flash.c
2070 * report correct errors to upper layers
2071 * check the erase fail and VPP low bits in status reg
2072 - board/mpl/vcma9/cmd_vcma9.c
2073 - board/mpl/vcma9/flash.c
2074 * various cleanups (printf -> puts, ...)
2075 - common/cmd_usb.c
2076 * fix typo in comment
2077 - cpu/arm920t/usb_ohci.c
2078 * support for S3C2410 is missing in #if line
2079 - drivers/cs8900.c
2080 * reinit some registers in case of error (cable missing, ...)
2081 - fs/fat/fat.c
2082 * support for USB/MMC devices is missing in #if line
2083 - include/configs/MIP405.h
2084 - include/configs/PIP405.h
2085 * enable BZIP2 support
2086 * enlarge malloc space to 1MiB because of BZIP2 support
2087 - include/configs/VCMA9.h
2088 * enable BZIP2 support
2089 * enlarge malloc space to 1MiB because of BZIP2 support
2090 * enable USB support
2091 - lib_arm/armlinux.c
2092 * change calling convention of ARM Linux kernel as
2093 described on http://www.arm.linux.org.uk/developer/booting.php
2094
2095* Patch by Thomas Lange, 14 Nov 2003:
2096 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2097 support all these AMD boards.
2098
2099* Patch by Thomas Lange, 14 Nov 2003:
2100 Workaround for mips au1x00 physical memory accesses (the au1x00
2101 uses a 36 bit bus internally and cannot access physical memory
2102 directly. Use the uncached SDRAM address instead of the physical
2103 one.)
2104
wdenk5d5317e2003-12-07 00:46:27 +00002105* Patch by Xue Ligong (Joe), 13 Nov 2003:
2106 add Realtek 8019 ethernet driver
2107
2108* Patch by Yuli Barcohen, 13 Nov 2003:
2109 MPC826xADS/PQ2FADS cleanup
2110
2111* Patch by Anders Larsen, 12 Nov 2003:
2112 Update README to mark the PORTIO commands non-standard
2113
wdenk86765902003-12-06 23:55:10 +00002114* Patch by Nicolas Lacressonnière, 12 Nov 2003:
2115 update for for Atmel AT91RM9200DK development kit:
2116 - support for environment variables in DataFlash
2117 - Atmel DataFlash AT45DB1282 support
2118
2119* Patch by Jeff Carr, 11 Nov 2003:
2120 add support for new version of 8270 processors
2121
2122* Patches by George G. Davis, 05 Nov 2003:
2123 - only pass the ARM linux initrd tag to the kernel when an initrd
2124 is actually present
2125 - update omap1510inn configuration file
2126
wdenkf4cec3f2003-12-06 23:20:41 +00002127* Patches by Stephan Linz, 3 Nov 2003:
2128 - more endianess fixes for LAN91C111 driver
2129 - CFG_HZ configuration patch for NIOS Cyclone board
2130
2131* Patch by Stephan Linz, 28 Oct 2003:
2132 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2133
2134* Patch by Steven Scholz, 20 Oct 2003:
2135 - make "mii info <addr>" show infor for PHY at "addr" only
2136 - Endian fix for miiphy_info()
2137
wdenkc0aa5c52003-12-06 19:49:23 +00002138* Patch by Gleb Natapov, 19 Sep 2003:
2139 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2140
2141* Patch by Anders Larsen, 17 Sep 2003:
2142 Bring ARM memory layout in sync with the documentation:
2143 stack and malloc-heap are now located _below_ the U-Boot code
2144
wdenk768844e2003-12-06 11:20:01 +00002145* Accelerate booting on TRAB board: read and check autoupdate image
2146 headers first instead of always reading the whole images.
2147
wdenk1ae251b2003-12-05 21:08:38 +00002148* Fix type in MPC5XXX code (pointed out by Victor Wren)
2149
wdenk78ae91f2003-12-03 23:53:42 +00002150* Enabled password check on RMU board
2151
2152* Fix configuration problem with IceCube in LOWBOOT configuration:
2153 envrionment got embedded, corrupting the image layout.
2154
2155* Fix NEC display names (it's 6440 [for 640x480], not 6640).
2156
wdenkc0d54ae2003-11-25 16:55:19 +00002157* Added BMS2003 board
2158 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2159
wdenk9a1ff302003-11-17 21:45:27 +00002160* Fix flash driver for TRAB board (must use Unlock Bypass Reset
2161 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2162 and CPLD
2163
wdenkc6abb7e2003-11-17 21:14:37 +00002164* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2165 recent tools
2166
2167* Add checksum verification to 'imls' command
2168
2169* Add bd_info fields needed for 4xx Linux I2C driver
2170
2171* Patch by Martin Krause, 4 Nov. 2003:
2172 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2173
2174* Print used network interface when CONFIG_NET_MULTI is set
2175
wdenk4b16c2e2003-11-07 13:42:26 +00002176* Patch by Bernhard Kuhn, 28 Oct 2003:
2177 Add low boot support for MPC5200
2178
2179* Fix problem with dual PCMCIA support (NSCU)
2180
2181* Fix MPC5200 I2C initialization function
2182
2183======================================================================
wdenk934c4f82003-09-11 19:48:06 +00002184Changes for U-Boot 1.0.0:
2185======================================================================
2186
wdenk655a0f92003-10-30 21:49:38 +00002187* Fix parameter passing to standalone images with bootm command
2188
2189* Patch by Kyle Harris, 30 Oct 2003:
2190 Fix build errors for ixdp425 board
2191
2192* Patch by David M. Horn, 29 Oct 2003:
2193 Fixes to build under CYGWIN
2194
2195* Get IceCube MGT5100 working (again)
2196
wdenkb6c60cb32003-10-29 23:18:55 +00002197* Fix problems in memory test on some boards (which was not
2198 non-destructive as intended)
2199
2200* Patch by Gary Jennejohn, 28 Oct 2003:
2201 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2202 to prevent stack overflow on ARM systems
2203
wdenk55618472003-10-28 09:14:21 +00002204* Patch by Stephan Linz, 28 Oct 2003:
2205 fix init sequence error for NIOS port
2206
2207* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2208
2209* Add CONFIG_VERSION_VARIABLE to TRAB configuration
2210
wdenka983cc22003-10-26 22:52:58 +00002211* Patch by Xiao Xianghua, 23 Oct 2003:
2212 small patch for mpc85xx
2213
2214* Fix small problem in MPC5200 I2C driver
2215
2216* Fix FCC3 support on ATC board
2217
dzu6605c842003-10-24 13:14:45 +00002218* Correct header printing for multi-image files in do_bootm()
2219
2220* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2221
wdenk6fcda222003-10-22 09:00:28 +00002222* Fix PCI problems on PPChameleon board
2223
wdenk3da587e2003-10-19 23:22:11 +00002224* Patch by Steven Scholz, 18 Oct 2003:
2225 Fix AT91RM9200 ethernet driver
2226
2227* Patch by Nye Liu, 17 Oct 2003:
2228 Fix typo in include/mpc8xx.h
2229
2230* Patch by Richard Woodruff, 16 Oct 03:
2231 Fixes for cpu/arm925/interrupt.c
2232 - Initialize timestamp & lastdec vars.
2233 - fix timestamp overflows.
2234 - fix lastdec overflow.
2235 - smarter normalization to allow udelay() below 1ms to work.
2236
2237* Patch by Scott McNutt, 16 Oct
2238 add networking support for the Altera Nios Development Kit,
2239 Cyclone Edition (DK-1C20)
2240
2241* Patch by Jon Diekema, 14 Oct 2003:
2242 add hint about doc/README.silent to README file
2243
dzub02ed682003-10-19 21:43:26 +00002244* Add CompactFlash support for NSCU
2245
wdenkad7541e2003-10-19 22:30:08 +00002246* Fix PCI problems on PPChameleonEVB
2247
wdenk17d1a1d2003-10-16 12:53:35 +00002248* TRAB auto-update: Base decision if we have to strip the image
2249 header on image type as encoded in the header
wdenkad7541e2003-10-19 22:30:08 +00002250 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk17d1a1d2003-10-16 12:53:35 +00002251
wdenk9c53f402003-10-15 23:53:47 +00002252* Patches by Xianghua Xiao, 15 Oct 2003:
2253
2254 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2255 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2256 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2257
2258* Fix flash timings on TRAB board
2259
wdenkbd1575f2003-10-14 19:43:55 +00002260* Make sure HUSH is initialized for running auto-update scripts
2261
2262* Make 5200 reset command _really_ reset the board, without running
2263 any other code after it
2264
2265* Fix errors with flash erase when range spans across banks
2266 that are mapped in reverse order
2267
2268* Fix flash mapping and display on P3G4 board
2269
2270* Patch by Kyle Harris, 15 Jul 2003:
2271 - add support for Intel IXP425 CPU
2272 - add support for IXDP425 eval board
2273
wdenk808532a2003-10-10 10:05:42 +00002274* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2275 for more information
2276
wdenk9b7f3842003-10-09 20:09:04 +00002277* Patch by Steven Scholz, 10 Oct 2003
2278 - Add support for Altera FPGA ACEX1K
2279
wdenk9f837932003-10-09 19:00:25 +00002280* Patches by Thomas Lange, 09 Oct 2003:
2281 - fix cmd_ide.c for non ppc boards (read/write functions did not
2282 add ATA base address)
2283 - fix for shannon board
2284 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk9b7f3842003-10-09 20:09:04 +00002285 - Endian swap ATA identity for all big endian CPUs, not just PPC
2286 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2287 args to linux
2288 - add support for dbau1x00 board (MIPS32)
wdenk9f837932003-10-09 19:00:25 +00002289
2290* Patch by Sangmoon Kim, 07 Oct 2003:
2291 add support for debris board
2292
wdenk61970fd2003-10-09 13:16:55 +00002293* Patch by Martin Krause, 09 Oct 2003:
2294 Fixes for TRAB board
2295 - /board/trab/rs485.c: correct baudrate
wdenk9c53f402003-10-15 23:53:47 +00002296 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenk61970fd2003-10-09 13:16:55 +00002297 udelay(); fix some timing problems with adc controller
2298 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2299 modify commands: touch and buzzer
2300
2301* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2302 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2303 Use direct function calls for auto_update instead of hush commands
2304
wdenk60164a82003-10-08 23:26:14 +00002305* Patch by Scott McNutt, 04 Oct 2003:
2306 - add support for Altera Nios-32 CPU
2307 - add support for Nios Cyclone Development Kit (DK-1C20)
2308
2309* Patch by Steven Scholz, 29 Sep 2003:
2310 - A second parameter for bootm overwrites the load address for
2311 "Standalone Application" images.
2312 - bootm sets environment variable "filesize" to the resulting
2313 (uncompressed) data length for "Standalone Application" images
2314 when autostart is set to "no". Now you can do something like
2315 if bootm $fpgadata $some_free_ram ; then
2316 fpga load 0 $some_free_ram $filesize
2317 fi
2318
2319* Patch by Denis Peter, 25 Sept 2003:
2320 add support for the MIP405 Rev. C board
2321
wdenk2f0812d2003-10-08 22:45:44 +00002322* Patch by Yuli Barcohen, 25 Sep 2003:
2323 add support for Zephyr Engineering ZPC.1900 board
2324
2325* Patch by Anders Larsen, 23 Sep 2003:
2326 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2327 implemented for the x86 architecture)
2328
wdenk49c3f672003-10-08 22:33:00 +00002329* Patch by Sangmoon Kim, 23 Sep 2003:
2330 fix pll_pci_to_mem_multiplier table for MPC8245
2331
2332* Patch by Anders Larsen, 22 Sep 2003:
2333 enable timed autoboot on PXA
2334
2335* Patch by David Müller, 22 Sep 2003:
wdenk49c3f672003-10-08 22:33:00 +00002336 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2337 returns correct libgcc file path
2338 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2339 time on s3c24x0 systems
2340
2341* Patch by Jon Diekema, 19 Sep 2003:
2342 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2343 link state to the fault LED.
2344 - In NetLoop, make the Fault LED reflect the link status. The link
2345 status gets updated on entry, and on timeouts.
wdenk9c53f402003-10-15 23:53:47 +00002346
wdenk1ee550e2003-10-08 22:14:02 +00002347* Patch by Anders Larsen, 18 Sep 2003:
2348 allow mkimage to build and run on Cygwin-hosted systems
2349
2350* Patch by Frank Müller, 18 Sep 2003:
2351 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2352 cpu/mpc8xx/fec.c
2353
2354* Patch by Pantelis Antoniou, 16 Sep 2003:
2355 add tool to compute fileds in the PLPRCR register for MPC86x
2356
wdenkec207f92003-10-07 20:01:55 +00002357* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2358
wdenke97dcd02003-10-07 10:33:38 +00002359* Fix build problems under FreeBSD
2360
wdenk6cd4a5e2003-10-06 22:00:45 +00002361* Add generic filesystem image type
2362
wdenk7182b0f2003-10-06 21:55:32 +00002363* Make fatload set filesize environment variable
2364
2365* enable basic / medium / high-end configurations for PPChameleonEVB
2366 board; fix NAND code
2367
2368* enable TFTP client code to specify to the server the desired
2369 timeout value (see RFC-2349)
2370
dzu15b57c72003-09-30 15:22:12 +00002371* Improve SDRAM setup for TRAB board
2372
dzud5e45d82003-09-30 15:11:43 +00002373* Suppress all output with splashscreen configured only if "splashimage"
2374 is set
2375
dzuc9b08252003-09-30 14:36:51 +00002376* Fix problems with I2C support for mpc5200
2377
dzu8d7e4d12003-09-29 21:55:54 +00002378* Adapt TRAB configuration and auto_update to new memory layout
2379
dzu69438f62003-09-25 22:32:40 +00002380* Add configuration for wtk board
2381
dzufae2d812003-09-25 22:30:12 +00002382* Add support for the Sharp LQ065T9DR51U LCD display
2383
wdenk8706ea82003-09-18 10:02:25 +00002384* Patch by Rune Torgersen, 17 Sep 2003:
2385 - Fixes for MPC8266 default config
wdenk5256def2003-09-18 10:45:21 +00002386 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk8706ea82003-09-18 10:02:25 +00002387
2388* Patches by Jon Diekema, 17 Sep 2003:
2389 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2390 env_common.c)
2391 - sbc8260 tweaks
2392 - adjust "help" output
2393
wdenk5958f4a2003-09-18 09:21:33 +00002394* Patches by Anders Larsen, 17 Sep 2003:
2395 - fix spelling errors
2396 - set GD_FLG_DEVINIT flag only after device function pointers
2397 are valid
2398 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2399 writeable
2400 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2401 - trigger watchdog while waiting in serial driver
2402
wdenkb6b2f0e2003-09-17 22:48:07 +00002403* Add auto-update code for TRAB board using USB memory sticks,
2404 support new configuration with more memory
wdenkf6a6ac12003-09-17 15:10:32 +00002405
wdenk7f202b92003-09-16 17:35:37 +00002406* disable MPC5200 bus pipelining as workaround for bus contention
2407
wdenkf5547d32003-09-16 17:06:05 +00002408* Modify XLB arbiter priorities on MPC5200 so all devices use same
2409 priority; configure critical interrupts to be handled like external
2410 interrupts
2411
wdenk6e2bf7a2003-09-16 11:39:10 +00002412* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2413 go back to 66 MHz for stability
2414
wdenk1f197c62003-09-15 18:00:00 +00002415* Patches by Jon Diekema, 15 Sep 2003:
2416 - add description for missing CFG_CMD_* entries in the README file
2417 - sacsng tweaks
2418
wdenkfc314ce2003-09-14 19:08:39 +00002419* Patch by Gleb Natapov, 14 Sep 2003:
2420 enable watchdog support for all MPC824x boards that have a watchdog
2421
2422* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2423 "Non-octet Aligned Frame" errors we see at 100 Mbps
2424
2425* Patch by Sharad Gupta, 14 Sep 2003:
2426 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2427
wdenkbd08bc42003-09-13 19:13:29 +00002428* Patch by llandre, 11 Sep 2003:
2429 update configuration for PPChameleonEVB board
2430
wdenk25521902003-09-13 19:01:12 +00002431* Patch by David Müller, 13 Sep 2003:
2432 various changes to VCMA9 board specific files
2433
2434* Add I2C support for MGT5100 / MPC5200
2435
wdenkf28560f2003-09-12 20:09:09 +00002436* Patch by Rune Torgersen, 11 Sep 2003:
2437 Changed default memory option on MPC8266ADS to NOT be Page Based
2438 Interleave, since this doesn't work very well with the standard
2439 16MB DIMM
2440
2441* Patch by George G. Davis, 12 Sep 2003:
2442 fix Makefile settings for sk98 driver
2443
stroese84da3532003-09-12 08:57:52 +00002444* Patch by Stefan Roese, 12 Sep 2003:
2445 - new boards added: DP405, HUB405, PLU405, VOH405
2446 - some esd boards updated
2447 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2448 first values
2449 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2450
wdenk4cc02a82003-09-11 23:06:34 +00002451* Patch by Martin Krause, 11 Sep 2003:
2452 add burn-in tests for TRAB board
2453
2454* Enable instruction cache on MPC5200 board
2455
wdenk934c4f82003-09-11 19:48:06 +00002456* Patch by Denis Peter, 11 Sep 2003:
2457 - fix USB data pointer assignment for bulk only transfer.
2458 - prevent to display erased directories in FAT filesystem.
2459
2460* Change output format for NAND flash - make it look like for other
2461 memory, too
2462
2463======================================================================
wdenkde887eb2003-09-10 18:20:28 +00002464Changes for U-Boot 0.4.8:
wdenk2bb11052003-07-17 23:16:40 +00002465======================================================================
2466
dzufae2d812003-09-25 22:30:12 +00002467* Add I2C and RTC support for RMU board
2468
wdenk2c9b05d2003-09-10 22:30:53 +00002469* Patches by Denis Peter, 9 Sep 2003:
2470 add FAT support for IDE, SCSI and USB
2471
2472* Patches by Gleb Natapov, 2 Sep 2003:
2473 - cleanup of POST code for unsupported architectures
2474 - MPC824x locks way0 of data cache for use as initial RAM;
2475 this patch unlocks it after relocation to RAM and invalidates
2476 the locked entries.
2477
2478* Patch by Gleb Natapov, 30 Aug 2003:
2479 new I2C driver for mpc107 bridge. Now works from flash.
2480
2481* Patch by Dave Ellis, 11 Aug 2003:
2482 - JFFS2: fix typo in common/cmd_jffs2.c
2483 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2484 - JFFS2: remove node version 0 warning
2485 - JFFS2: accept JFFS2 PADDING nodes
2486 - SXNI855T: add AM29LV800 support
2487 - SXNI855T: move environment from EEPROM to flash
2488 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2489
2490* Patch by Bill Hargen, 11 Aug 2003:
2491 fixes for I2C on MPC8240
2492 - fix i2c_write routine
2493 - fix iprobe command
2494 - eliminates use of global variables, plus dead code, cleanup.
2495
wdenkde887eb2003-09-10 18:20:28 +00002496* Add support for USB Mass Storage Devices (BBB)
2497 (tested with USB memory sticks only)
2498
2499* Avoid flicker on TRAB's VFD
2500
wdenkeb20ad32003-09-05 23:19:14 +00002501* Add support for SK98xx driver
2502
2503* Add PCI support for SL8245 board
2504
2505* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2506 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2507 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2508
2509* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2510 to allow for more accurate baudrate settings
2511 (error now 0.7% at 115 kbps, instead of 3.5% before)
2512
2513* Patch by Andreas Mohr, 4 Sep 2003:
2514 Fix a lot of spelling errors
2515
wdenk232fe0b2003-09-02 22:48:03 +00002516* Add support for PPChameleon Eval Board
2517
2518* Add support for P3G4 board
2519
2520* Fix problem with MGT5100 FEC driver: add "early" MAC address
2521 initialization
2522
wdenk9a8965d2003-08-31 18:37:54 +00002523* Patch by Yuli Barcohen, 7 Aug 2003:
2524 check BCSR to detect if the board is configured in PCI mode
2525
wdenkde887eb2003-09-10 18:20:28 +00002526======================================================================
2527Changes for U-Boot 0.4.7:
2528======================================================================
2529
wdenk84650f52003-08-30 00:05:50 +00002530* Patch by Raghu Krishnaprasad, 7 Aug 2003:
2531 add support for Adder II MPC852T module
2532
wdenk7eaacc52003-08-29 22:00:43 +00002533* Patch by George G. Davis, 19 Aug 2003:
2534 fix TI Innovator/OMAP1510 pin configs
2535
2536* Patches by Kshitij, 18 Aug 2003
2537 - add support for arm926ejs cpu core
2538 - add support for TI OMAP 1610 Innovator Board
2539
wdenk710e3502003-08-29 20:57:53 +00002540* Patch by Yuli Barcohen, 14 Aug 2003:
2541 add support for bzip2 uncompression
2542
2543* Add GCC library to examples/Makefile so GCC utility functions will
2544 be resolved, too
2545
wdenk2191f502003-08-29 10:05:53 +00002546* Add I2C and RTC support for RMU board using software I2C driver
2547 (because of better response to iprobe command); fix problem with
2548 "reset" command
2549
stroese20a26922003-08-28 14:24:37 +00002550* Patch by Matthias Fuchs, 28 Aug 2003:
2551 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2552 CONFIG_BOOTP_MAKS (see README).
2553
wdenkb10ba6b2003-08-28 09:41:22 +00002554* Fix ICU862 environment problem
2555
2556* Fix RAM size detection for RMU board
2557
2558* Implement "reset" for MGT5100/MPC5200 systems
2559
2560======================================================================
2561Changes for U-Boot 0.4.6:
2562======================================================================
2563
wdenk5d841732003-08-17 18:55:18 +00002564* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2565 allow selection of clock frequency as "make" target
2566
2567* Implement memory autosizing code for IceCube boards
2568
2569* Configure network port on INCA-IP for autonegotiation
2570
2571* Fix overflow problem in network timeout code
2572
2573* Patch by Richard Woodruff, 8 Aug 2003:
2574 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2575
wdenkb10ba6b2003-08-28 09:41:22 +00002576======================================================================
2577Changes for U-Boot 0.4.5:
2578======================================================================
2579
wdenkfb229ae2003-08-07 22:18:11 +00002580* Update for TQM board defaults:
2581 disable clocks_in_mhz, enable boot count limit
2582
dzuf6565c62003-08-07 15:04:48 +00002583* Removed tools/gdb from "make all" target. Added make target "gdbtools"
2584 in toplevel directory instead. Removed astest.c from tools/gdb because
2585 it is no longer relevant.
2586
wdenk02379022003-08-05 18:22:44 +00002587* Fix PCI support for MPC5200 / IceCube Board
2588
wdenk0a658552003-08-05 17:43:17 +00002589* Map ISP1362 USB OTG controller for NSCU board
2590
2591* Patch by Brad Parker, 02 Aug 2003:
2592 fix sc520_cdp problems
2593
2594* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2595
2596* Allow erase command to cross flash bank boundaries
2597
wdenke58b0dc2003-07-27 00:21:01 +00002598* Patch by Scott McNutt, 21 Jul 2003:
2599 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2600 Both LynxOS and BlueCat linux KDIs are supported.
2601
2602* Patch by Richard Woodruff, 25 Jul 2003:
2603 use more reliable reset for OMAP/925T
2604
2605* Patch by Nye Liu, 25 Jul 2003:
2606 fix typo in mpc8xx.h
2607
2608* Patch by Richard Woodruff, 24 Jul 2003:
2609 Fixes for cmd_nand.c:
2610 - Fixed null dereferece which could result in incorrect ECC values.
2611 - Added support for devices with no Ready/Busy signal hooked up.
2612 - Added OMAP1510 read/write protect handling.
2613 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2614 for non-JFFS2.
2615 - Switched default ECC to be JFFS2.
2616
wdenkb8463562003-07-26 08:08:08 +00002617* Allow crc32 to be used at address 0x000
2618
2619* Provide consistent interface to standalone applications to access
2620 the 'global_data' structure
2621 Provide a doc/README.standalone more useful to users/developers.
2622
2623* Make IceCube MGT5100 FEC driver work
2624
wdenk874ac262003-07-24 23:38:38 +00002625* Implement new mechanism to export U-Boot's functions to standalone
2626 applications: instead of using (PPC-specific) system calls we now
2627 use a jump table; please see doc/README.standalone for details
2628
2629* Patch by Dave Westwood, 24 Jul 2003:
2630 added support for Unity OS (a proprietary OS)
2631
2632* Patch by Detlev Zundel, 23 Jul 2003:
2633 add "imls" command to print flash table of contents
2634
2635* Fix cold boot detection for log buffer reset
2636
2637* Return error for invalid length specifiers with "cp.X" etc.
2638
2639* Fix startup problem on MIPS
2640
2641* Allow for CONFIG_SPLASH_SCREEN even when no explicit
2642 bitmap support is configured
2643
2644* Patch by Bill Hargen, 18 Jul 2003:
2645 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2646
2647* Patch by Denis Peter, 18 Jul 2003:
2648 - fix memory configuration for MIP405T
2649 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2650
2651* Cleanup of TQM82xx configurations; use "official" board types
2652 to make selection easier.
2653
wdenk2bb11052003-07-17 23:16:40 +00002654* Patch by Martin Krause, 17 Jul 2003:
2655 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2656
2657* Patch by Richard Woodruff, 17 July 03:
stroese20a26922003-08-28 14:24:37 +00002658 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2bb11052003-07-17 23:16:40 +00002659
2660* Patch by Nye Liu, 16 July 2003:
2661 MPC860FADS fixes:
2662 - add MPC86xADS support (uses MPC86xADS.h)
2663 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2664 o PLPRCR changes
2665 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2666 o don't trust gclk() software measurement by default, depend on
2667 CONFIG_8xx_GCLK_FREQ
2668 - add DRAM SIMM not installed detection
2669 - use more "correct" SDRAM initialization sequence
2670 - allow different SDRAM sizes (8xxADS has 8M)
2671 - default DER is 0
2672 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2673 - rename MAMR/MBMR defines to be more consistent. Should eventually
2674 be merged into MxMR to better reflect the PowerQUICC datasheet.
2675
2676* Patch by Yuli Barcohen, 16 Jul 2003:
2677 support new Motorola PQ2FADS-ZU evaluation board which replaced
2678 MPC8260ADS and MPC8266ADS
2679
2680======================================================================
wdenk21136db2003-07-16 21:53:01 +00002681Changes for U-Boot 0.4.4:
2682======================================================================
2683
2684* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2685
2686* Add support for MGT5100 and MPC5200 processors
2687
2688* Patch by Lutz Dennig, 15 Jul 2003:
2689 update for R360MPI board
2690
2691======================================================================
wdenkdccbda02003-07-14 22:13:32 +00002692Changes for U-Boot 0.4.3:
wdenkb9bbd242003-06-30 16:24:52 +00002693======================================================================
2694
wdenkf6f96f72003-07-15 20:04:06 +00002695* Patches by Kshitij, 04 Jul 2003
wdenk21136db2003-07-16 21:53:01 +00002696 - added support for arm925t cpu core
wdenkf6f96f72003-07-15 20:04:06 +00002697 - added support for TI OMAP 1510 Innovator Board
2698
wdenkca9bc762003-07-15 07:45:49 +00002699* Patches by Martin Krause, 14 Jul 2003:
2700 - add I2C support for s3c2400 systems (trab board)
2701 - (re-) add "ping" to command table
2702
2703* Fix handling of "slow" POST routines
2704
wdenkdccbda02003-07-14 22:13:32 +00002705* Patches by Yuli Barcohen, 13 Jul 2003:
2706 - Correct flash and JFFS2 support for MPC8260ADS
2707 - fix PVR values and clock generation for PowerQUICC II family
2708 (8270/8275/8280)
2709
2710* Patch by Bernhard Kuhn, 08 Jul 2003:
2711 - add support for M68K targets
2712
2713* Patch by Ken Chou, 3 Jul:
2714 - Fix PCI config table for A3000
2715 - Fix iobase for natsemi.c
2716 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk21136db2003-07-16 21:53:01 +00002717
wdenkdccbda02003-07-14 22:13:32 +00002718* Allow to enable "slow" POST routines by key press on power-on
2719* Fix temperature dependend switching of LCD backlight on LWMON
2720* Tweak output format for LWMON
2721
stroesebe848492003-07-11 08:23:12 +00002722* Patch by Stefan Roese, 11 Jul 2003:
2723 - Fix bug in CONFIG_VERSION_VARIABLE.
2724 - AR405 config updated.
2725 - OCRTC/ORSG: bsp command added.
2726 - ASH405 bsp update.
2727
wdenkdccbda02003-07-14 22:13:32 +00002728======================================================================
2729Changes for U-Boot 0.4.2:
2730======================================================================
2731
wdenk69141282003-07-07 20:07:54 +00002732* Add support for NSCU board
2733
2734* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
2735
2736* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
2737 mirror bit flash on TQM8xxM modules
2738
wdenkf287a242003-07-01 21:06:45 +00002739* Patch by Kenneth Johansson, 30 Jun 2003:
2740 get rid of MK_CMD_ENTRY macro; update doc/README.command
2741
wdenkb9bbd242003-06-30 16:24:52 +00002742* Patch by Seb James, 30 Jun 2003:
2743 Improve documentation of I2C configuration in README
2744
2745* Fix problems with previous log buffer "fixes"
2746
2747* Fix minor help text issues
2748
2749* "log append" did not append a newline
2750
2751======================================================================
wdenkf12e3962003-06-29 21:03:46 +00002752Changes for U-Boot 0.4.1:
wdenkc08f1582003-04-27 22:52:51 +00002753======================================================================
2754
wdenkf12e3962003-06-29 21:03:46 +00002755* Fix some missing commands, cleanup header files
2756 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
2757
wdenk3086a972003-06-28 23:11:04 +00002758* Rewrite command lookup and help command (fix problems with bubble
2759 sort when sorting command name list). Minor cleanup here and there.
2760
wdenkd9fce812003-06-28 17:24:46 +00002761* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
2762 - Allow to call sysmon function interactively
2763 - PIC on LWMON board needs delay after power-on
2764 - Add missing RSR definitions for MPC8xx
2765 - Improve log buffer handling: guarantee clean reset after power-on
wdenkde887eb2003-09-10 18:20:28 +00002766 - Add support for EXBITGEN board (aka "genie")
wdenkd9fce812003-06-28 17:24:46 +00002767 - Add support for SL8245 board
2768
wdenk57b2d802003-06-27 21:31:46 +00002769* Code cleanup:
2770 - remove trailing white space, trailing empty lines, C++ comments, etc.
2771 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
2772
2773* Patches by Kenneth Johansson, 25 Jun 2003:
2774 - major rework of command structure
2775 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
2776
2777======================================================================
2778Changes for U-Boot 0.4.0:
2779======================================================================
2780
wdenk70764a32003-06-26 22:04:09 +00002781* Patches by Robert Schwebel, 26 Jun 2003:
wdenk57b2d802003-06-27 21:31:46 +00002782 - csb226 configuration updated
2783 - credits for logodl port updated
2784 - innokom configuration updated
2785 - logodl tree update, still with coding style inconsistencies
2786 - added OCM for ppc405 warning to README
wdenk70764a32003-06-26 22:04:09 +00002787
2788* Patch by Pantelis Antoniou, 25 Jun 2003:
2789 update NetVia with V2 board support
2790
wdenkbb2d9272003-06-25 22:26:29 +00002791* Header file cleanup for ARM
2792
2793* Patch by Murray Jensen, 24 Jun 2003:
2794 - make sure to use only U-boot provided header files
2795 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
2796
stroeseab2751b2003-06-24 14:32:24 +00002797* Patch by Stefan Roese, 24 Jun 2003:
2798 - Update esd ASH405 board files.
2799 - Update esd DASA_SIM config file.
2800 - Add ping command to some esd boards.
2801
wdenk88d2ba92003-06-23 18:12:28 +00002802* Patch by Yuli Barcohen, 23 Jun 2003:
2803 Update for MPC8260ADS board
2804
2805* Patch by Murray Jensen, 23 Jun 2003:
2806 - cleanup of GCC 3.x compiler warnings
2807
wdenk56958612003-06-22 17:18:28 +00002808* Patch by Rune Torgersen, 4 Jun 2003:
2809 add large memory support for MPC8266ADS board
stroeseab2751b2003-06-24 14:32:24 +00002810
wdenk56958612003-06-22 17:18:28 +00002811* Patch by Richard Woodruff, 19 June 03:
2812 - Enabled standard u-boot device abstraction for ARM
2813 - Enabled console device for ARM
2814 - Initilized bi_baudrate for ARM
2815
2816* Patch by Bill Hargen, 23 Apr 2003:
2817 fix byte order for 824x I2C addresses (write op)
2818
wdenkdbae5042003-06-21 00:17:24 +00002819* Patch by Murray Jensen, 20 Jun 2003:
2820 - hymod update
2821 - cleanup (especially for gcc-3.x compilers)
2822
wdenkaaf48a92003-06-20 23:10:58 +00002823* Patch by Tom Guilliams, 20 Jun 2003:
2824 added CONFIG_750FX support for IBM 750FX processors
2825
wdenk8aeb24e2003-06-20 22:36:30 +00002826* Patch by Devin Crumb, 02 Apr 2003:
2827 Fix clock divider rounding problem in drivers/serial.c
2828
2829* Patch by Richard Woodruff, 19 June 03:
2830 - Fixed smc91c111 driver to sync with the u-boot environment
2831 (driver/smc91c111.c).
wdenk3e8b7dc2003-06-19 23:58:30 +00002832 - Added eth_init error return check in NetLoop (net/net.c).
2833
wdenk8aeb24e2003-06-20 22:36:30 +00002834* Patch by Ken Chou, 19 June 2003:
wdenk3e8b7dc2003-06-19 23:58:30 +00002835 Added support for A3000 SBC board (Artis Microsystems Inc.)
2836
wdenkb00ec162003-06-19 23:40:20 +00002837* Patches by Murray Jensen, 17 Jun 2003:
2838 - Hymod board database mods: add "who" field and new xilinx chip types
2839 - provide new "init_cmd_timeout()" function so code external to
2840 "common/main.c" can use the "reset_cmd_timeout()" function before
2841 entering the main loop
2842 - add DTT support for adm1021 (new file dtt/adm1021.c; config
2843 slightly different. see include/configs/hymod.h for an example
2844 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
2845 CFG_DTT_ADM1021 defined)
2846 - add new "eeprom_probe()" function which has similar args and
2847 behaves in a similar way to "eeprom_read()" etc.
2848 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
2849 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
2850 - gdbtools copyright update
2851 - ensure that set_msr() executes the "sync" and "isync" instructions
2852 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
2853 - 8260 I/O ports fix: Open Drain should be set last when configuring
2854 - add SIU IRQ defines for 8260
2855 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
2856 config.mk to allow board configurations to override the GNU
2857 linker script, selected via the LDSCRIPT, make variable, and to
2858 give an initial value to the OBJCFLAGS make variable
2859 - 8260 i2c enhancement:
2860 o correctly extends the timeout depending on the size of all
2861 queued messages for both transmit and receive
2862 o will not continue with receive if transmit times out
2863 o ensures that the error callback is done for all queued tx
2864 and rx messages
2865 o correctly detects both tx and rx timeouts, only delivers one to
2866 the callback, and does not overwrite an earlier error
2867 o logic in i2c_probe now correct
2868 - add "vprintf()" function so that "panic()" function can be
2869 technically correct
2870 - many Hymod board changes
2871
wdenk88e72a32003-06-19 23:04:19 +00002872* Patches by Robert Schwebel, 14 Jun 2003:
2873 - add support for Logotronic DL datalogger board
2874 - cleanup serial line after kermit binary download
2875 - add debugX macro (debug level support)
2876 - update mach-types.h to latest arm.linux.org.uk master list.
2877
wdenk7539dea2003-06-19 23:01:32 +00002878* Patches by David Müller, 12 Jun 2003:
2879 - rewrite of the S3C24X0 register definitions stuff
2880 - "driver" for the built-in S3C24X0 RTC
2881
2882* Patches by Yuli Barcohen, 12 Jun 2003:
2883 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
2884 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
2885 configuration word supplied by FPGA on some MPC8260ADS boards
2886
2887* Patch by Pantelis Antoniou, 10 Jun 2003:
2888 Unify status LED interface
2889
wdenkd155afb2003-06-18 20:22:24 +00002890* Add support for DS12887 RTC; add RTC support for ATC board
2891
wdenk381669a2003-06-16 23:50:08 +00002892* Patch by Nicolas Lacressonniere, 11 Jun 2003:
2893 Modifications for Atmel AT91RM9200DK ARM920T based development kit
2894 - Add Atmel DataFlash support for reading and writing.
stroeseab2751b2003-06-24 14:32:24 +00002895 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk381669a2003-06-16 23:50:08 +00002896 - Add Flash detection on Atmel AT91RM9200DK
2897 (between Atmel AT49BV1614 and AT49BV1614A flashes)
2898 - Replace old Ethernet PHY layer functions
2899 - Change link address
2900
2901* Patch by Frank Smith, 9 Jun 2003:
2902 use CRIT_EXCEPTION for machine check on 4xx
2903
2904* Patch by Detlev Zundel, 13 Jun 2003:
2905 added implementation of the "carinfo" command in cmd_immap.c
2906
wdenk7a428cc2003-06-15 22:40:42 +00002907* Fix CONFIG_NET_MULTI support in include/net.h
2908
2909* Patches by Kyle Harris, 13 Mar 2003:
2910 - Add FAT partition support
2911 - Add command support for FAT
2912 - Add command support for MMC
2913 ----
2914 - Add Intel PXA support for video
2915 - Add Intel PXA support for MMC
2916 ----
2917 - Enable MMC and FAT for lubbock board
2918 - Other misc changes for lubbock board
2919
wdenkb2abefb2003-06-06 11:20:01 +00002920* Patch by Robert Schwebel, April 02, 2003:
2921 fix for SMSC91111 driver
2922
wdenk77934442003-06-05 19:37:36 +00002923* Patch by Vladimir Gurevich, 04 Jun 2003:
2924 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
2925
stroese98636162003-06-05 15:44:37 +00002926* Patch by Stefan Roese, 05 Jun 2003:
2927 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
2928 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
2929 data cache can be used even if the chip select is in use.
2930 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
2931 (see README for further description).
2932 - Changed config files of CONFIG_EEPRO100 boards to use the
2933 CFG_RX_ETH_BUFFER define.
2934
wdenke6466f62003-06-05 19:27:42 +00002935* Add support for RMU board
2936
2937* Add support for TQM862L at 100/50 MHz
2938
2939* Patch by Pantelis Antoniou, 02 Jun 2003:
2940 major reconstruction of networking code;
2941 add "ping" support (outgoing only!)
2942
wdenke39c2842003-06-04 15:05:30 +00002943* Patch by Denis Peter, 04 June 2003:
2944 add support for the MIP405T board
2945
wdenk4e112c12003-06-03 23:54:09 +00002946* Patches by Udi Finkelstein, 2 June 2003:
2947 - Added support for custom keyboards, initialized by defining a
2948 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
2949 - Added support for the RBC823 board.
2950 - cpu/mpc8xx/lcd.c now automatically calculates the
2951 Horizontal Pixel Count field.
2952
2953* Fix alignment problem in BOOTP (dhcp_leasetime option)
2954 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
2955
2956* Patch by Mark Rakes, 14 May 2003:
2957 add support for Intel e1000 gig cards.
2958
2959* Patch by Nye Liu, 3 Jun 2003:
2960 fix critical typo in MAMR definition (include/mpc8xx.h)
2961
2962* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
2963
2964* Patch by Klaus Heydeck, 2 Jun 2003
2965 Minor changes for KUP4K configuration
2966
wdenkabda5ca2003-05-31 18:35:21 +00002967* Patch by Marc Singer, 29 May 2003:
2968 Fixed rarp boot method for IA32 and other little-endian CPUs.
2969
2970* Patch by Marc Singer, 28 May 2003:
2971 Added port I/O commands.
2972
2973* Patch by Matthew McClintock, 28 May 2003
2974 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
2975 - minor patches for utx8245
2976
2977* Patch by Daniel Engström, 28 May 2003:
2978 x86 update
2979
2980* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
2981 add nand flash support to SXNI855T configuration
2982 fix/extend nand flash support:
2983 - fix 'nand erase' command so does not erase bad blocks
2984 - fix 'nand write' command so does not write to bad blocks
2985 - fix nand_probe() so handles no flash detected properly
2986 - add doc/README.nand
2987 - add .jffs2 and .oob options to nand read/write
2988 - add 'nand bad' command to list bad blocks
2989 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
2990 - make NAND read/write faster
2991
2992* Patch by Rune Torgersen, 23 May 2003:
2993 Update for MPC8266ADS board
2994
wdenkb9a83a92003-05-30 12:48:29 +00002995* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
2996 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
2997 _time_ (!) if the environment is embedded within the U-Boot image,
2998 or in a separate flash sector.
2999
3000* Cleanup CFG_DER #defines in config files (wd maintained only)
3001
wdenkf4688a22003-05-28 08:06:31 +00003002* Fix data abort exception handling for arm920t CPU
3003
3004* Fix alignment problems with flash driver for TRAB board
3005
3006* Patch by Donald White, 21 May 2003:
3007 fix calculation of base address in pci_hose_config_device()
3008
3009* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3010 execute "cmd2", even if "cmd1" fails. Note that this is different
3011 to "run var1 var2" where the contents of "var2" will NOT be
3012 executed when a command in "var1" fails.
3013
wdenk6f770ed2003-05-23 23:18:21 +00003014* Add zero-copy ramdisk support (requires corresponding kernel support!)
3015
wdenk0463e042003-05-23 12:36:20 +00003016* Patch by Kyle Harris, 20 May 2003:
3017 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3018 into cpu/pxa and arch-pxa.
3019
stroeseab38cf32003-05-23 11:49:24 +00003020* Patch by Stefan Roese, 23 May 2003:
3021 - IBM PPC405EP port added.
3022 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3023 UART0) is used as default U-Boot console. PPC4xx only!
3024 - esd ASH405 board added (PPC405EP based).
3025 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3026 - esd CPCI405AB board added.
3027 - esd PMC405 board added.
3028 - Update of some esd boards.
3029
wdenk7d076412003-05-23 11:38:58 +00003030* Patch by Denis Peter, 19 Mai 2003:
3031 add support for the MIP405-3 board
3032
wdenkbf2f8c92003-05-22 22:52:13 +00003033* Patch by Dave Ellis, 22 May 2003:
3034 Fix problem with only partially cleared .bss segment
3035
3036* Patch by Rune Torgersen, 12 May 2003:
3037 get PCI to work on a MPC8266ADS board; incorporate change to
3038 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3039
3040* Patch by Nye Liu, 1 May 2003:
3041 minor patches for the FADS8xx
3042
3043* Patch by Thomas Schäfer, 28 Apr 2003:
3044 Fix SPD handling for 256 ECC DIMM on Walnut
3045
wdenk6bd7b5d2003-05-21 20:26:20 +00003046* Add support for arbitrary bitmaps for TRAB's VFD command;
3047 allow to pass boot bitmap addresses in environment variables;
3048 allow for zero boot delay
wdenk26991552003-05-20 20:49:01 +00003049
3050* Patch by Christian Geißinger, 19 May 2002:
3051 On TRAB: wait until the dummy byte has been completely sent
3052
wdenk0893c472003-05-20 14:25:27 +00003053* Patch by David Updegraff, 22 Apr 2003:
3054 update for CrayL1 board
3055
3056* Patch by Pantelis Antoniou, 21 Apr 2003:
3057 add boot support for ARTOS (a proprietary OS)
3058
3059* Patch by Steven Scholz, 11 Apr 2003:
3060 Add support for RTC DS1338
3061
3062* Patch by Rod Boyce, 24 Jan 2003:
3063 Fix counting of extended partitions in diskboot command
3064
wdenkc394e392003-05-20 10:58:04 +00003065* Patch by Christophe Lindheimer, 20 May 2003:
3066 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3067
wdenk6099e872003-05-20 10:39:44 +00003068* Fix SDRAM timing on Purple board
3069
wdenke5d61c72003-05-18 11:30:09 +00003070* Add support for CompactFlash on ATC board
3071 (includes support for Intel 82365 and compatible PC Card controllers,
3072 and Yenta-compatible PCI-to-CardBus controllers)
3073
wdenkaa603362003-05-12 21:50:16 +00003074* Patch by Mathijs Haarman, 08 May 2003:
3075 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3076
wdenke2e3f632003-05-03 23:33:47 +00003077* Fix problem with usage of "true" (undefined in current versions of bfd.h)
3078
wdenk541a76d2003-05-03 15:50:43 +00003079* Add support for Promess ATC board
3080
3081* Patch by Keith Outwater, 28 Apr 2003:
3082 - Miscellaneous corrections and additions to GEN860T board specific code.
3083 - Added GEN860_SC variant to GEN860T.
3084 - Miscellaneous corrections to GEN860T documentation.
3085 - Correct duplicate entry in U-Boot CREDITS file.
3086 - Add GEN860T_SC entry in MAINTAINERS file.
3087 - Update CREDITS file with GEN860T_SC info.
3088
3089* Update Smiths Aerospace addresses in MAINTAINERS file
3090
3091* Fix error handling in hush's version of "run" command
3092
wdenkc08f1582003-04-27 22:52:51 +00003093* LWMON extensions:
3094 - Splashscreen support
3095 - modem support
3096 - sysmon support
3097 - temperature dependend enabling of LCD
3098
3099* Allow booting from old "PPCBoot" disk partitions
3100
3101* Add support for TQM8255 Board / MPC8255 CPU
3102
3103======================================================================
wdenkedaa4892003-04-20 17:41:25 +00003104Changes for U-Boot 0.3.1:
wdenk6bd14892003-04-10 11:18:18 +00003105======================================================================
3106
wdenk92bbe3f2003-04-20 14:04:18 +00003107* Make sure Block Lock Bits get cleared in R360MPI flash driver
3108
3109* MPC823 LCD driver: Fill color map backwards, to allow for steady
3110 display when Linux takes over
3111
3112* Patch by Erwin Rol, 27 Feb 2003:
3113 Add support for RTEMS (this time for real).
3114
3115* Add support for "bmp info" and "bmp display" commands to load
3116 bitmap images; this can be used (for example in a "preboot"
3117 command) to display a splash screen very quickly after poweron.
3118
3119* Add support for 133 MHz clock on INCA-IP board
3120
wdenk3f9ab982003-04-12 23:38:12 +00003121* Patch by Lutz Dennig, 10 Apr 2003:
3122 Update for R360MPI board
3123
3124* Add new meaning to "autostart" environment variable:
3125 If set to "no", a standalone image passed to the
3126 "bootm" command will be copied to the load address
3127 (and eventually uncompressed), but NOT be started.
3128 This can be used to load and uncompress arbitrary
3129 data.
3130
stroeseee14b832003-04-10 13:30:28 +00003131* Patch by Stefan Roese, 10 Apr 2003:
wdenk3f9ab982003-04-12 23:38:12 +00003132 Changed DHCP client to use IP address from server option field #54
3133 from the OFFER packet in the server option field #54 in the REQUEST
3134 packet. This fixes a problem using a Windows 2000 DHCP server,
3135 where the DHCP-server is not the TFTP-server.
3136
3137* Set max brightness for MN11236 displays on TRAB board
stroeseee14b832003-04-10 13:30:28 +00003138
wdenk6bd14892003-04-10 11:18:18 +00003139* Add support for TQM862L modules
3140
3141======================================================================
wdenka6db71d2003-04-08 23:25:21 +00003142Changes for U-Boot 0.3.0:
wdenkeda42082003-01-17 16:27:01 +00003143======================================================================
3144
wdenkb02744a2003-04-05 00:53:31 +00003145* Patch by Arun Dharankar, 4 Apr 2003:
3146 Add IDMA example code (tested on 8260 only)
3147
3148* Add support for Purple Board (MIPS64 5Kc)
3149
3150* Add support for MIPS64 5Kc CPUs
3151
3152* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3153
3154* Patch by Denis Peter, 04 Apr 2003:
3155 - update MIP405-4 board
3156
stroese2606cf12003-04-04 16:55:30 +00003157* Patch by Stefan Roese, 4 Apr 2003:
3158 - U-Boot version environment variable "ver" added
3159 (CONFIG_VERSION_VARIABLE).
3160 - Changed PPC405GPr version from A to B.
3161 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3162
wdenkb02744a2003-04-05 00:53:31 +00003163* Patches by Denis Peter, 03 April 2003:
3164 - fix PCI IRQs on MPL boards
3165 - fix two more un-relocated pointer problems
3166
3167* Fix behaviour of "run" command:
3168 - print error message iv variable does not exist
3169 - terminate processing of arguments in case of error
3170
3171* Patches by Peter Figuli, 10 Mar 2003
3172 - Add support for BTUART on PXA platform
3173 - Add support for WEP EP250 (PXA) board
3174
3175* Fix flash problems on INCA-IP; add tool to allow bruning images to
3176 flash using a BDI2000
3177
3178* Implement fix for I2C Edge Conditions problem for all boards that
3179 use the bit-banging driver (common/soft_i2c.c)
3180
wdenk359733b2003-03-31 17:27:09 +00003181* Patch by Martin Winistoerfer, 23 Mar 2003
3182 - Add port to MPC555/556 microcontrollers
3183 - Add support for cmi customer board with
3184 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3185
3186* Patch by Rick Bronson, 28 Mar 2003:
3187 - fix common/cmd_nand.c
3188
wdenk8dba0502003-03-31 16:34:49 +00003189* Patch by Arun Dharankar, 24 Mar 2003:
3190 - add threads / scheduler example code
3191
3192* Add patches by Robert Schwebel, 31 Mar 2003:
3193 - add ctrl-c support for kermit download
3194 - align bdinfo output on ARM
wdenkb02744a2003-04-05 00:53:31 +00003195 - csb226 board: bring in sync with innokom/memsetup.S
3196 - csb226 board: fix MDREFR handling
3197 - misc doc fixes / extensions
3198 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3199 - add BOOT_PROGRESS to armlinux.c
wdenk8dba0502003-03-31 16:34:49 +00003200
stroese2606cf12003-04-04 16:55:30 +00003201* Add CPU ID, version, and clock speed for INCA-IP
wdenk8dba0502003-03-31 16:34:49 +00003202
wdenk5840af22003-03-28 14:40:36 +00003203* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3204 - fix SRAM and SDRAM memory sizing
3205 - add status LED support
3206 - add MAC address for second (SCC1) ethernet port
3207
3208* Update default environment for TQM8260 board
3209
wdenkc8434db2003-03-26 06:55:25 +00003210* Patch by Rick Bronson, 16 Mar 2003:
wdenkbb1b8262003-03-27 12:09:35 +00003211 - Add NAND flash support for reading, writing, and erasing NAND
3212 flash (certain forms of which are called SmartMedia).
3213 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkc8434db2003-03-26 06:55:25 +00003214
3215* Patches by Robert Schwebel, 19 Mar 2003:
3216 - use arm-linux-gcc as default compiler for ARM
3217 - fix i2c fixup code
3218 - fix missing baudrate setting
3219 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3220 - moved "ignoring trailing characters" _before_ u-boot wants to
3221 print out diagnostics messages; removes bogus characters at the
3222 end of transmission
3223
3224* Patch by John Zhan, 18 Mar 2003:
3225 Add support for SinoVee Microsystems SC8xx boards
3226
3227* Patch by Rolf Offermanns, 21 Mar 2003:
3228 ported the dnp1110 related changes from the current armboot cvs to
3229 current u-boot cvs. smc91111 does not work. problem marked in
3230 smc91111.c, grep for "FIXME".
3231
3232* Patch by Brian Auld, 25 Mar 2003:
3233 Add support for STM flash chips on ebony board
3234
wdenk28536032003-03-25 16:50:56 +00003235* Add PCI support for MPC8250 Boards (PM825 module)
3236
stroesea95be4d2003-03-25 14:44:48 +00003237* Patch by Stefan Roese, 25 Mar 2003:
3238 - PCI405 update.
3239
stroesef2afa912003-03-20 15:32:59 +00003240* Patch by Stefan Roese, 20 Mar 2003:
3241 - CPCI4052 update (support for revision 3).
3242 - Set edge conditioning circuitry on PPC405GPr for compatibility
3243 to existing PPC405GP designs.
3244 - Clip udiv to 5 bits on PPC405 (serial.c).
3245
wdenkbb1b8262003-03-27 12:09:35 +00003246* Extend INCAIP board support:
3247 - add automatic RAM size detection
3248 - add "bdinfo" command
3249 - pass flash address and size to Linux kernel
3250 - switch to 150 MHz clock
3251
wdenk6b58f332003-03-14 20:47:52 +00003252* Avoid flicker on the TRAB's VFD by synchronizing the enable with
3253 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3254 boards, version 153 for Rev. 200 boards).
3255
3256* Patch by Vladimir Gurevich, 12 Mar 2003:
3257 Fix relocation problem of statically initialized string pointers
3258 in common/cmd_pci.c
3259
3260* Patch by Kai-Uwe Blöm, 12 Mar 2003:
3261 Cleanup & bug fixes for JFFS2 code:
3262 - the memory mangement was broken. It caused havoc on malloc by
3263 writing beyond the block boundaries.
3264 - the length calculation for files was wrong, sometimes resulting
3265 in short file reads.
3266 - data copying now optionally takes fragment version numbers into
3267 account, to avoid copying from older data.
3268 See doc/README.JFFS2 for details.
3269
wdenkef5fe752003-03-12 10:41:04 +00003270* Patch by Josef Wagner, 12 Mar 2003:
3271 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3272 - ETH05 and BEDBUG support for CU824
3273 - added support for MicroSys CPC45
3274 - new BOOTROM/FLASH0 and DOC base for PM826
3275
3276* Patch by Robert Schwebel, 12 Mar 2003:
3277 Fix the chpart command on innokom board
3278
3279* Name cleanup:
3280 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3281 s/PPCBoot/U-Boot/ in some files
3282 s/pImage/uImage/ in some files
3283
3284* Patch by Detlev Zundel, 15 Jan 2003:
3285 Fix '' command line quoting
3286
3287* Patch by The LEOX team, 19 Jan 2003:
3288 - add support for the ELPT860 board
3289 - add support for Dallas ds164x RTC
3290
wdenk1fe2c702003-03-06 21:55:29 +00003291* Patches by David Müller, 31 Jan 2003:
3292 - minimal setup for CardBus bridges
3293 - add EEPROM read/write support in the CS8900 driver
3294 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenkef5fe752003-03-12 10:41:04 +00003295 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1fe2c702003-03-06 21:55:29 +00003296
3297* Patch by Steven Scholz, 04 Feb 2003:
3298 add support for RTC DS1307
3299
3300* Patch by Reinhard Meyer, 5 Feb 2003:
3301 fix PLPRCR/SCCR init sequence on 8xx to allow for
3302 changes of EBDF by software
3303
3304* Patch by Vladimir Gurevich, 07 Feb 2003:
3305 "API-compatibility patch" for 4xx I2C driver
3306
3307* TRAB fixes / extensions:
3308 - Restore VFD brightness as saved in environment
wdenkd155afb2003-06-18 20:22:24 +00003309 - add support for Fujitsu flashes
wdenk1fe2c702003-03-06 21:55:29 +00003310 - make sure both buzzers are turned off (drive low level)
3311
wdenkcc1e2562003-03-06 13:39:27 +00003312* Patches by Robert Schwebel, 06 Mar 2003:
3313 - fix bug in BOOTP code (must use NetCopyIP)
3314 - update of CSB226 port
3315 - clear BSS segment on XScale
3316 - added support for i2c_init_board() function
3317 - update to the Innokom plattform
3318
3319* Extend support for redundand environments for configurations where
3320 environment size < sector size
3321
wdenkb666c8f2003-03-06 00:58:30 +00003322* Patch by Rune Torgersen, 13 Feb 2003:
3323 Add support for Motorola MPC8266ADS board
3324
3325* Patch by Kyle Harris, 19 Feb 2003:
3326 patches for the Intel lubbock board:
3327 memsetup.S - general cleanup (based on Robert's csb226 code)
3328 flash.c - overhaul, actually works now
3329 lubbock.c - fix init funcs to return proper value
3330
3331* Patch by Kenneth Johansson, 26 Feb 2003:
stroesef2afa912003-03-20 15:32:59 +00003332 - Fixed off by one in RFTA calculation.
wdenkb666c8f2003-03-06 00:58:30 +00003333 - No need to abort when LDF is lower than we can program it's only
stroesef2afa912003-03-20 15:32:59 +00003334 minimum timing so clamp it to what we can do.
wdenkb666c8f2003-03-06 00:58:30 +00003335 - Takes function pointer to function for reading the spd_nvram. Usefull
3336 for faking data or hardcode a module without the nvram.
3337 - fix other user for above change
3338 - fix some comments.
3339
3340* Patches by Brian Waite, 26 Feb 2003:
3341 - fix port for evb64260 board
3342 - fix PCI for evb64260 board
3343 - fix PCI scan
3344
3345* Patch by Reinhard Meyer, 1 Mar 2003:
3346 Add support for EMK TOP860 Module
3347
3348* Patch by Yuli Barcohen, 02 Mar 2003:
3349 Add SPD EEPROM support for MPC8260ADS board
3350
wdenk4a5c8a72003-03-06 00:02:04 +00003351* Patch by Robert Schwebel, 21 Jan 2003:
3352 - Add support for Innokom board
3353 - Don't complain if "install" fails
3354 - README cleanup (remove duplicated lines)
3355 - Update PXA header files
3356
3357* Add documentation for existing POST code (doc/README.POST)
3358
3359* Patch by Laudney Ren, 15 Jan 2003:
3360 Fix handling of redundand environment in "tools/envcrc.c"
3361
3362* Patch by Detlev Zundel, 28 Feb 2003:
3363 Add bedbug support for 824x systems
3364
3365* Add support for 16 MB flash configuration of TRAB board
3366
3367* Patch by Erwin Rol, 27 Feb 2003:
3368 Add support for RTEMS
3369
3370* Add image information to README
3371
stroesefd4b5a72003-02-18 11:30:24 +00003372* Patch by Stefan Roese, 18 Feb 2003:
3373 CPCIISER4 configuration updated.
3374
stroese85d0fec2003-02-17 16:06:06 +00003375* Patch by Stefan Roese, 17 Feb 2003:
3376 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3377
stroesef5dd4102003-02-14 11:21:23 +00003378* Patch by Stefan Roese, 13 Feb 2003:
3379 Add "pcidelay" environment variable (in ms, enabled via
3380 CONFIG_PCI_BOOTDELAY).
3381 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3382 RST# to respond to configuration cycles (33MHz -> 1s).
3383
wdenk4a5c8a72003-03-06 00:02:04 +00003384* Fix dual PCMCIA slot support (when running with just one
3385 slot populated)
3386
3387* Add VFD type detection to trab board
3388
3389* extend drivers/cs8900.c driver to synchronize ethaddr environment
3390 variable with value in the EEPROM
3391
stroese91ee5282003-02-10 16:39:00 +00003392* Patch by Stefan Roese, 10 Feb 2003:
3393 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3394
wdenkbb1b8262003-03-27 12:09:35 +00003395* Add support for MIPS32 4Kc CPUs
3396
3397* Add support for INCA-IP Board
3398
wdenk4a5c8a72003-03-06 00:02:04 +00003399======================================================================
3400Changes for U-Boot 0.2.2:
3401======================================================================
3402
wdenkeda42082003-01-17 16:27:01 +00003403* Add dual ethernet support on PM826
3404
3405* Add support for LXT971 PHY on PM826
3406
3407* Patch by Tord Andersson, 16 Jan 2003:
3408 Fix flash sector count for TQM8xxL
3409
3410* Fix I2C EEPROM problem on ICU862 board (would only write the first
3411 16 bytes out of each 32 byte block)
3412
3413======================================================================
3414Changes for U-Boot 0.2.1:
wdenk2f87a3f2002-12-20 23:42:25 +00003415======================================================================
3416
wdenk2dad91b2003-01-13 23:54:46 +00003417* Add support for V37 board
3418 (patch by Jón Benediktsson, 11 Dec 2002)
3419
wdenke7f34c62003-01-11 09:48:40 +00003420* Update baudrate in bd_info when it gets changed
3421
3422* Add watchdog trigger points while waiting for serial port
3423 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3424
3425* Improve command line tool to access the U-Boot's environment
3426 (figuration of the utility, using a config file)
3427
wdenk654868c2003-01-02 23:57:29 +00003428* Add single quote support for (old) command line parser
3429
wdenk2f87a3f2002-12-20 23:42:25 +00003430* Switch LWMON board default config from FRAM to EEPROM;
3431 in POST, EEPROM shows up on 8 addresses
3432
3433======================================================================
wdenka08708c2002-12-17 18:07:30 +00003434Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00003435======================================================================
3436
wdenk34b613e2002-12-17 01:51:00 +00003437* Use 1-byte-read instead of -write for iprobe() function
3438 Add i2c commands to PM826 config
3439
3440* extend I2C POST code: check for list on known addresses
3441
wdenk9dfa8d12002-12-08 09:53:23 +00003442* Improve log buffer code; use "loglevel" to decide which messages
3443 to log on the console, too (like in Linux); get rid of "logstart"
3444
3445* Add command line tool to access the U-Boot's environment
3446 (board-specific for TRAB now, to be fixed later)
3447
wdenkbb444c92002-12-07 00:20:59 +00003448* Patch by Hans-Joerg Frieden, 06 Dec 2002
3449 Fix misc problems with AmigaOne support
3450
3451* Patch by Chris Hallinan, 3 Dec 2002:
3452 minor cleanup to the MPC8245 EPIC driver
3453
3454* Patch by Pierre Aubert , 28 Nov 2002
3455 Add support for external (SIU) interrupts on MPC8xx
3456
3457* Patch by Pierre Aubert , 28 Nov 2002
3458 Fix nested syscalls bug in standalone applications
3459
3460* Patch by David Müller, 27 Nov 2002:
3461 fix output of "pciinfo" command for CardBus bridge devices.
3462
3463* Fix bug in TQM8260 board detection - boards got stuck when board ID
3464 was not readable
3465
wdenk90e7e422002-12-04 23:39:58 +00003466* Add LED indication for IDE activity on KUP4K board
3467
wdenk9dd2b882002-12-03 21:28:10 +00003468* Fix startup problems with VFD display on TRAB
3469
3470* Patch by Pierre Aubert, 20 Nov 2002
3471 Add driver for Epson SED13806 graphic controller.
3472 Add support for BMP logos in cfb_console driver.
3473
wdenk2029f4d2002-11-21 23:11:29 +00003474* Added support for both PCMCIA slots (at the same time!) on MPC8xx
3475
3476* Patch by Rod Boyce, 21 Nov 2002:
3477 fix PCMCIA on MBX8xx board
3478
3479* Patch by Pierre Aubert , 21 Nov 2002
3480 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3481 bootmode word in DPRAM configurable
3482
wdenk67ff36c2002-11-19 23:01:07 +00003483* Patch by Daniel Engström, 18 Nov 2002:
3484 Fixes for x86 port (mostly strings issues)
3485
3486* Patch by Ken Chou, 18 Nov 2002:
3487 Fix for natsemi NIC cards (DP83815)
3488
3489* Patch by Pierre Aubert, 19 Nov 2002:
3490 fix a bug for the MII configuration, and some warnings
3491
wdenk452cfd62002-11-19 11:04:11 +00003492* Patch by Thomas Frieden, 13 Nov 2002:
3493 Add code for AmigaOne board
3494 (preliminary merge to U-Boot, still WIP)
3495
3496* Patch by Jon Diekema, 12 Nov 2002:
3497 - Adding URL for IEEE OUI lookup
3498 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3499 being defined.
3500 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3501 root-on-nfs macros are designed to switch how the default boot
3502 method gets defined.
3503
wdenk591dda52002-11-18 00:14:45 +00003504* Patch by Daniel Engström, 13 Nov 2002:
3505 Add support for i386 architecture and AMD SC520 board
3506
3507* Patch by Pierre Aubert, 12 Nov 2002:
3508 Add support for DOS filesystem and booting from DOS floppy disk
3509
wdenk2582f6b2002-11-11 21:14:20 +00003510* Patch by Jim Sandoz, 07 Nov 2002:
3511 Increase number of network RX buffers (PKTBUFSRX in
3512 "include/net.h") for EEPRO100 based boards (especially SP8240)
3513 which showed "Receiver is not ready" errors when U-Boot was
3514 processing the receive buffers slower than the network controller
3515 was filling them.
3516
wdenkc217f6d2002-11-11 02:11:37 +00003517* Patch by Andreas Oberritter, 09 Nov 2002:
3518 Change behaviour of NetLoop(): return -1 for errors, filesize
3519 otherwise; return code 0 is valid an means no file loaded - in this
3520 case the environment still gets updated!
3521
3522* Patches by Jon Diekema, 9 Nov 2002:
3523 - improve ADC/DAC clocking on the SACSng board to align
3524 the failing edges of LRCLK and SCLK
3525 - sbc8260 configuration tweaks
3526 - add status LED support for 82xx systems
3527 - wire sspi/sspo commands into command handler; improved error
3528 handlering
3529 - add timestamp support and alternate memory test to the
3530 SACSng configuration
3531
3532* Patch by Vince Husovsky, 7 Nov 2002:
wdenk1272e232002-11-10 22:06:23 +00003533 Add "-n" to linker options to get rid of "Not enough room for
3534 program headers" problem
3535
3536* Patch by David Müller, 05 Nov 2002
3537 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3538 so we can use an already existing name
3539
3540* Patch by Pierre Aubert, 05 Nov 2002
3541 Hardware relatied improvments in FDC boot code
3542
3543* Patch by Holger Schurig, 5 Nov 2002:
3544 Make the PXA really change it's frequency
3545
3546* Patch by Pierre Aubert, 05 Nov 2002
3547 Add support for slave serial Spartan 2 FPGAs
3548
3549* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3550 drivers
3551
wdenk56f94be2002-11-05 16:35:14 +00003552* Add support for log buffer which can be passed to Linux kernel's
3553 syslog mechanism; used especially for POST results.
3554
3555* Patch by Klaus Heydeck, 31 Oct 2002:
3556 Add initial support for kup4k board
3557
wdenk384ae022002-11-05 00:17:55 +00003558* Patch by Robert Schwebel, 04 Nov 2002:
3559 - use watchdog to reset PXA250 systems
3560 - added progress callbacks to (some of the) ARM code
3561 - update for Cogent CSB226 board
3562
3563* Add support for FPS860 board
3564
wdenke95b61c2002-11-04 16:02:40 +00003565* Patch by Guillaume Alexandre,, 04 Nov 2002:
3566 Improve PCI access on 32-bits Compact PCI bus
3567
wdenk24ee89b2002-11-03 17:56:27 +00003568* Fix mdelay() on TRAB - this was still the debugging version with
3569 seconds instead of ms.
3570
3571* Patch by Robert Schwebel, 1 Nov 2002:
3572 XScale related cleanup (affects all ARM boards)
3573
3574* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00003575
3576======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00003577Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00003578======================================================================
3579
3580This is the initial version of "Das U-Boot", the Universal Boot Loader.
3581
3582It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3583For information about the history of the project please see the
3584PPCBoot project page at http://sourceforge.net/projects/ppcboot
3585
3586======================================================================