blob: 33f7f34b4308820e676bdde4fad73c0bc64ceb57 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk4b16c2e2003-11-07 13:42:26 +00002Changes since U-Boot 1.0.0:
3======================================================================
4
wdenk174e0e52003-12-07 22:27:15 +00005* Patch by Wolter Kamphuis, 05 Dec 2003:
6 Add support for SNMC's QS850/QS823/QS860T boards
7
wdenk444f22b2003-12-07 21:39:28 +00008* Patch by Yuli Barcohen, 3 Dec 2003:
9 "revive" U-Boot support for old Motorola MPC860ADS board
10
11* Patch by Cam(ilo?), 03 Dec 2003:
12 make examples build even with broken Montavista objcopy
13
14* Patch by Pavel Bartusek, 27 Nov 2003:
15 fix conversion problem with "bootretry" evironment variable
16
wdenk4e7a58a2003-12-07 19:24:00 +000017* Patch by Andre Schwarz, 24 Nov 2003:
18 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
19
20* Patch by Pavel Bartusek, 21 Nov 2003:
21 set ZMII bridge speed on 440
22
23* Patch by Anders Larsen, 17 Nov 2003:
24 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
25
wdenk4ea537d2003-12-07 18:32:37 +000026* Patches by David Müller, 14 Nov 2003:
27 - board/mpl/common/common_util.c
28 * implement support for BZIP2 compressed images
29 * various cleanups (printf -> puts, ...)
30 - board/mpl/common/flash.c
31 * report correct errors to upper layers
32 * check the erase fail and VPP low bits in status reg
33 - board/mpl/vcma9/cmd_vcma9.c
34 - board/mpl/vcma9/flash.c
35 * various cleanups (printf -> puts, ...)
36 - common/cmd_usb.c
37 * fix typo in comment
38 - cpu/arm920t/usb_ohci.c
39 * support for S3C2410 is missing in #if line
40 - drivers/cs8900.c
41 * reinit some registers in case of error (cable missing, ...)
42 - fs/fat/fat.c
43 * support for USB/MMC devices is missing in #if line
44 - include/configs/MIP405.h
45 - include/configs/PIP405.h
46 * enable BZIP2 support
47 * enlarge malloc space to 1MiB because of BZIP2 support
48 - include/configs/VCMA9.h
49 * enable BZIP2 support
50 * enlarge malloc space to 1MiB because of BZIP2 support
51 * enable USB support
52 - lib_arm/armlinux.c
53 * change calling convention of ARM Linux kernel as
54 described on http://www.arm.linux.org.uk/developer/booting.php
55
56* Patch by Thomas Lange, 14 Nov 2003:
57 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
58 support all these AMD boards.
59
60* Patch by Thomas Lange, 14 Nov 2003:
61 Workaround for mips au1x00 physical memory accesses (the au1x00
62 uses a 36 bit bus internally and cannot access physical memory
63 directly. Use the uncached SDRAM address instead of the physical
64 one.)
65
wdenk5d5317e2003-12-07 00:46:27 +000066* Patch by Xue Ligong (Joe), 13 Nov 2003:
67 add Realtek 8019 ethernet driver
68
69* Patch by Yuli Barcohen, 13 Nov 2003:
70 MPC826xADS/PQ2FADS cleanup
71
72* Patch by Anders Larsen, 12 Nov 2003:
73 Update README to mark the PORTIO commands non-standard
74
wdenk86765902003-12-06 23:55:10 +000075* Patch by Nicolas Lacressonnière, 12 Nov 2003:
76 update for for Atmel AT91RM9200DK development kit:
77 - support for environment variables in DataFlash
78 - Atmel DataFlash AT45DB1282 support
79
80* Patch by Jeff Carr, 11 Nov 2003:
81 add support for new version of 8270 processors
82
83* Patches by George G. Davis, 05 Nov 2003:
84 - only pass the ARM linux initrd tag to the kernel when an initrd
85 is actually present
86 - update omap1510inn configuration file
87
wdenkf4cec3f2003-12-06 23:20:41 +000088* Patches by Stephan Linz, 3 Nov 2003:
89 - more endianess fixes for LAN91C111 driver
90 - CFG_HZ configuration patch for NIOS Cyclone board
91
92* Patch by Stephan Linz, 28 Oct 2003:
93 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
94
95* Patch by Steven Scholz, 20 Oct 2003:
96 - make "mii info <addr>" show infor for PHY at "addr" only
97 - Endian fix for miiphy_info()
98
wdenkc0aa5c52003-12-06 19:49:23 +000099* Patch by Gleb Natapov, 19 Sep 2003:
100 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
101
102* Patch by Anders Larsen, 17 Sep 2003:
103 Bring ARM memory layout in sync with the documentation:
104 stack and malloc-heap are now located _below_ the U-Boot code
105
wdenk768844e2003-12-06 11:20:01 +0000106* Accelerate booting on TRAB board: read and check autoupdate image
107 headers first instead of always reading the whole images.
108
wdenk1ae251b2003-12-05 21:08:38 +0000109* Fix type in MPC5XXX code (pointed out by Victor Wren)
110
wdenk78ae91f2003-12-03 23:53:42 +0000111* Enabled password check on RMU board
112
113* Fix configuration problem with IceCube in LOWBOOT configuration:
114 envrionment got embedded, corrupting the image layout.
115
116* Fix NEC display names (it's 6440 [for 640x480], not 6640).
117
wdenkc0d54ae2003-11-25 16:55:19 +0000118* Added BMS2003 board
119 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
120
wdenk9a1ff302003-11-17 21:45:27 +0000121* Fix flash driver for TRAB board (must use Unlock Bypass Reset
122 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
123 and CPLD
124
wdenkc6abb7e2003-11-17 21:14:37 +0000125* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
126 recent tools
127
128* Add checksum verification to 'imls' command
129
130* Add bd_info fields needed for 4xx Linux I2C driver
131
132* Patch by Martin Krause, 4 Nov. 2003:
133 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
134
135* Print used network interface when CONFIG_NET_MULTI is set
136
wdenk4b16c2e2003-11-07 13:42:26 +0000137* Patch by Bernhard Kuhn, 28 Oct 2003:
138 Add low boot support for MPC5200
139
140* Fix problem with dual PCMCIA support (NSCU)
141
142* Fix MPC5200 I2C initialization function
143
144======================================================================
wdenk934c4f82003-09-11 19:48:06 +0000145Changes for U-Boot 1.0.0:
146======================================================================
147
wdenk655a0f92003-10-30 21:49:38 +0000148* Fix parameter passing to standalone images with bootm command
149
150* Patch by Kyle Harris, 30 Oct 2003:
151 Fix build errors for ixdp425 board
152
153* Patch by David M. Horn, 29 Oct 2003:
154 Fixes to build under CYGWIN
155
156* Get IceCube MGT5100 working (again)
157
wdenkb6c60cb32003-10-29 23:18:55 +0000158* Fix problems in memory test on some boards (which was not
159 non-destructive as intended)
160
161* Patch by Gary Jennejohn, 28 Oct 2003:
162 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
163 to prevent stack overflow on ARM systems
164
wdenk55618472003-10-28 09:14:21 +0000165* Patch by Stephan Linz, 28 Oct 2003:
166 fix init sequence error for NIOS port
167
168* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
169
170* Add CONFIG_VERSION_VARIABLE to TRAB configuration
171
wdenka983cc22003-10-26 22:52:58 +0000172* Patch by Xiao Xianghua, 23 Oct 2003:
173 small patch for mpc85xx
174
175* Fix small problem in MPC5200 I2C driver
176
177* Fix FCC3 support on ATC board
178
dzu6605c842003-10-24 13:14:45 +0000179* Correct header printing for multi-image files in do_bootm()
180
181* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
182
wdenk6fcda222003-10-22 09:00:28 +0000183* Fix PCI problems on PPChameleon board
184
wdenk3da587e2003-10-19 23:22:11 +0000185* Patch by Steven Scholz, 18 Oct 2003:
186 Fix AT91RM9200 ethernet driver
187
188* Patch by Nye Liu, 17 Oct 2003:
189 Fix typo in include/mpc8xx.h
190
191* Patch by Richard Woodruff, 16 Oct 03:
192 Fixes for cpu/arm925/interrupt.c
193 - Initialize timestamp & lastdec vars.
194 - fix timestamp overflows.
195 - fix lastdec overflow.
196 - smarter normalization to allow udelay() below 1ms to work.
197
198* Patch by Scott McNutt, 16 Oct
199 add networking support for the Altera Nios Development Kit,
200 Cyclone Edition (DK-1C20)
201
202* Patch by Jon Diekema, 14 Oct 2003:
203 add hint about doc/README.silent to README file
204
dzub02ed682003-10-19 21:43:26 +0000205* Add CompactFlash support for NSCU
206
wdenkad7541e2003-10-19 22:30:08 +0000207* Fix PCI problems on PPChameleonEVB
208
wdenk17d1a1d2003-10-16 12:53:35 +0000209* TRAB auto-update: Base decision if we have to strip the image
210 header on image type as encoded in the header
wdenkad7541e2003-10-19 22:30:08 +0000211 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk17d1a1d2003-10-16 12:53:35 +0000212
wdenk9c53f402003-10-15 23:53:47 +0000213* Patches by Xianghua Xiao, 15 Oct 2003:
214
215 - Added Motorola CPU 8540/8560 support (cpu/85xx)
216 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
217 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
218
219* Fix flash timings on TRAB board
220
wdenkbd1575f2003-10-14 19:43:55 +0000221* Make sure HUSH is initialized for running auto-update scripts
222
223* Make 5200 reset command _really_ reset the board, without running
224 any other code after it
225
226* Fix errors with flash erase when range spans across banks
227 that are mapped in reverse order
228
229* Fix flash mapping and display on P3G4 board
230
231* Patch by Kyle Harris, 15 Jul 2003:
232 - add support for Intel IXP425 CPU
233 - add support for IXDP425 eval board
234
wdenk808532a2003-10-10 10:05:42 +0000235* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
236 for more information
237
wdenk9b7f3842003-10-09 20:09:04 +0000238* Patch by Steven Scholz, 10 Oct 2003
239 - Add support for Altera FPGA ACEX1K
240
wdenk9f837932003-10-09 19:00:25 +0000241* Patches by Thomas Lange, 09 Oct 2003:
242 - fix cmd_ide.c for non ppc boards (read/write functions did not
243 add ATA base address)
244 - fix for shannon board
245 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk9b7f3842003-10-09 20:09:04 +0000246 - Endian swap ATA identity for all big endian CPUs, not just PPC
247 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
248 args to linux
249 - add support for dbau1x00 board (MIPS32)
wdenk9f837932003-10-09 19:00:25 +0000250
251* Patch by Sangmoon Kim, 07 Oct 2003:
252 add support for debris board
253
wdenk61970fd2003-10-09 13:16:55 +0000254* Patch by Martin Krause, 09 Oct 2003:
255 Fixes for TRAB board
256 - /board/trab/rs485.c: correct baudrate
wdenk9c53f402003-10-15 23:53:47 +0000257 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenk61970fd2003-10-09 13:16:55 +0000258 udelay(); fix some timing problems with adc controller
259 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
260 modify commands: touch and buzzer
261
262* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
263 (quick & dirty workaround for rogue pointer problem in get_vfatname());
264 Use direct function calls for auto_update instead of hush commands
265
wdenk60164a82003-10-08 23:26:14 +0000266* Patch by Scott McNutt, 04 Oct 2003:
267 - add support for Altera Nios-32 CPU
268 - add support for Nios Cyclone Development Kit (DK-1C20)
269
270* Patch by Steven Scholz, 29 Sep 2003:
271 - A second parameter for bootm overwrites the load address for
272 "Standalone Application" images.
273 - bootm sets environment variable "filesize" to the resulting
274 (uncompressed) data length for "Standalone Application" images
275 when autostart is set to "no". Now you can do something like
276 if bootm $fpgadata $some_free_ram ; then
277 fpga load 0 $some_free_ram $filesize
278 fi
279
280* Patch by Denis Peter, 25 Sept 2003:
281 add support for the MIP405 Rev. C board
282
wdenk2f0812d2003-10-08 22:45:44 +0000283* Patch by Yuli Barcohen, 25 Sep 2003:
284 add support for Zephyr Engineering ZPC.1900 board
285
286* Patch by Anders Larsen, 23 Sep 2003:
287 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
288 implemented for the x86 architecture)
289
wdenk49c3f672003-10-08 22:33:00 +0000290* Patch by Sangmoon Kim, 23 Sep 2003:
291 fix pll_pci_to_mem_multiplier table for MPC8245
292
293* Patch by Anders Larsen, 22 Sep 2003:
294 enable timed autoboot on PXA
295
296* Patch by David Müller, 22 Sep 2003:
wdenk49c3f672003-10-08 22:33:00 +0000297 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
298 returns correct libgcc file path
299 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
300 time on s3c24x0 systems
301
302* Patch by Jon Diekema, 19 Sep 2003:
303 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
304 link state to the fault LED.
305 - In NetLoop, make the Fault LED reflect the link status. The link
306 status gets updated on entry, and on timeouts.
wdenk9c53f402003-10-15 23:53:47 +0000307
wdenk1ee550e2003-10-08 22:14:02 +0000308* Patch by Anders Larsen, 18 Sep 2003:
309 allow mkimage to build and run on Cygwin-hosted systems
310
311* Patch by Frank Müller, 18 Sep 2003:
312 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
313 cpu/mpc8xx/fec.c
314
315* Patch by Pantelis Antoniou, 16 Sep 2003:
316 add tool to compute fileds in the PLPRCR register for MPC86x
317
wdenkec207f92003-10-07 20:01:55 +0000318* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
319
wdenke97dcd02003-10-07 10:33:38 +0000320* Fix build problems under FreeBSD
321
wdenk6cd4a5e2003-10-06 22:00:45 +0000322* Add generic filesystem image type
323
wdenk7182b0f2003-10-06 21:55:32 +0000324* Make fatload set filesize environment variable
325
326* enable basic / medium / high-end configurations for PPChameleonEVB
327 board; fix NAND code
328
329* enable TFTP client code to specify to the server the desired
330 timeout value (see RFC-2349)
331
dzu15b57c72003-09-30 15:22:12 +0000332* Improve SDRAM setup for TRAB board
333
dzud5e45d82003-09-30 15:11:43 +0000334* Suppress all output with splashscreen configured only if "splashimage"
335 is set
336
dzuc9b08252003-09-30 14:36:51 +0000337* Fix problems with I2C support for mpc5200
338
dzu8d7e4d12003-09-29 21:55:54 +0000339* Adapt TRAB configuration and auto_update to new memory layout
340
dzu69438f62003-09-25 22:32:40 +0000341* Add configuration for wtk board
342
dzufae2d812003-09-25 22:30:12 +0000343* Add support for the Sharp LQ065T9DR51U LCD display
344
wdenk8706ea82003-09-18 10:02:25 +0000345* Patch by Rune Torgersen, 17 Sep 2003:
346 - Fixes for MPC8266 default config
wdenk5256def2003-09-18 10:45:21 +0000347 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk8706ea82003-09-18 10:02:25 +0000348
349* Patches by Jon Diekema, 17 Sep 2003:
350 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
351 env_common.c)
352 - sbc8260 tweaks
353 - adjust "help" output
354
wdenk5958f4a2003-09-18 09:21:33 +0000355* Patches by Anders Larsen, 17 Sep 2003:
356 - fix spelling errors
357 - set GD_FLG_DEVINIT flag only after device function pointers
358 are valid
359 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
360 writeable
361 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
362 - trigger watchdog while waiting in serial driver
363
wdenkb6b2f0e2003-09-17 22:48:07 +0000364* Add auto-update code for TRAB board using USB memory sticks,
365 support new configuration with more memory
wdenkf6a6ac12003-09-17 15:10:32 +0000366
wdenk7f202b92003-09-16 17:35:37 +0000367* disable MPC5200 bus pipelining as workaround for bus contention
368
wdenkf5547d32003-09-16 17:06:05 +0000369* Modify XLB arbiter priorities on MPC5200 so all devices use same
370 priority; configure critical interrupts to be handled like external
371 interrupts
372
wdenk6e2bf7a2003-09-16 11:39:10 +0000373* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
374 go back to 66 MHz for stability
375
wdenk1f197c62003-09-15 18:00:00 +0000376* Patches by Jon Diekema, 15 Sep 2003:
377 - add description for missing CFG_CMD_* entries in the README file
378 - sacsng tweaks
379
wdenkfc314ce2003-09-14 19:08:39 +0000380* Patch by Gleb Natapov, 14 Sep 2003:
381 enable watchdog support for all MPC824x boards that have a watchdog
382
383* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
384 "Non-octet Aligned Frame" errors we see at 100 Mbps
385
386* Patch by Sharad Gupta, 14 Sep 2003:
387 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
388
wdenkbd08bc42003-09-13 19:13:29 +0000389* Patch by llandre, 11 Sep 2003:
390 update configuration for PPChameleonEVB board
391
wdenk25521902003-09-13 19:01:12 +0000392* Patch by David Müller, 13 Sep 2003:
393 various changes to VCMA9 board specific files
394
395* Add I2C support for MGT5100 / MPC5200
396
wdenkf28560f2003-09-12 20:09:09 +0000397* Patch by Rune Torgersen, 11 Sep 2003:
398 Changed default memory option on MPC8266ADS to NOT be Page Based
399 Interleave, since this doesn't work very well with the standard
400 16MB DIMM
401
402* Patch by George G. Davis, 12 Sep 2003:
403 fix Makefile settings for sk98 driver
404
stroese84da3532003-09-12 08:57:52 +0000405* Patch by Stefan Roese, 12 Sep 2003:
406 - new boards added: DP405, HUB405, PLU405, VOH405
407 - some esd boards updated
408 - cpu/ppc4xx/sdram.c: disable memory controller before setting
409 first values
410 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
411
wdenk4cc02a82003-09-11 23:06:34 +0000412* Patch by Martin Krause, 11 Sep 2003:
413 add burn-in tests for TRAB board
414
415* Enable instruction cache on MPC5200 board
416
wdenk934c4f82003-09-11 19:48:06 +0000417* Patch by Denis Peter, 11 Sep 2003:
418 - fix USB data pointer assignment for bulk only transfer.
419 - prevent to display erased directories in FAT filesystem.
420
421* Change output format for NAND flash - make it look like for other
422 memory, too
423
424======================================================================
wdenkde887eb2003-09-10 18:20:28 +0000425Changes for U-Boot 0.4.8:
wdenk2bb11052003-07-17 23:16:40 +0000426======================================================================
427
dzufae2d812003-09-25 22:30:12 +0000428* Add I2C and RTC support for RMU board
429
wdenk2c9b05d2003-09-10 22:30:53 +0000430* Patches by Denis Peter, 9 Sep 2003:
431 add FAT support for IDE, SCSI and USB
432
433* Patches by Gleb Natapov, 2 Sep 2003:
434 - cleanup of POST code for unsupported architectures
435 - MPC824x locks way0 of data cache for use as initial RAM;
436 this patch unlocks it after relocation to RAM and invalidates
437 the locked entries.
438
439* Patch by Gleb Natapov, 30 Aug 2003:
440 new I2C driver for mpc107 bridge. Now works from flash.
441
442* Patch by Dave Ellis, 11 Aug 2003:
443 - JFFS2: fix typo in common/cmd_jffs2.c
444 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
445 - JFFS2: remove node version 0 warning
446 - JFFS2: accept JFFS2 PADDING nodes
447 - SXNI855T: add AM29LV800 support
448 - SXNI855T: move environment from EEPROM to flash
449 - SXNI855T: boot from JFFS2 in NOR or NAND flash
450
451* Patch by Bill Hargen, 11 Aug 2003:
452 fixes for I2C on MPC8240
453 - fix i2c_write routine
454 - fix iprobe command
455 - eliminates use of global variables, plus dead code, cleanup.
456
wdenkde887eb2003-09-10 18:20:28 +0000457* Add support for USB Mass Storage Devices (BBB)
458 (tested with USB memory sticks only)
459
460* Avoid flicker on TRAB's VFD
461
wdenkeb20ad32003-09-05 23:19:14 +0000462* Add support for SK98xx driver
463
464* Add PCI support for SL8245 board
465
466* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
467 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
468 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
469
470* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
471 to allow for more accurate baudrate settings
472 (error now 0.7% at 115 kbps, instead of 3.5% before)
473
474* Patch by Andreas Mohr, 4 Sep 2003:
475 Fix a lot of spelling errors
476
wdenk232fe0b2003-09-02 22:48:03 +0000477* Add support for PPChameleon Eval Board
478
479* Add support for P3G4 board
480
481* Fix problem with MGT5100 FEC driver: add "early" MAC address
482 initialization
483
wdenk9a8965d2003-08-31 18:37:54 +0000484* Patch by Yuli Barcohen, 7 Aug 2003:
485 check BCSR to detect if the board is configured in PCI mode
486
wdenkde887eb2003-09-10 18:20:28 +0000487======================================================================
488Changes for U-Boot 0.4.7:
489======================================================================
490
wdenk84650f52003-08-30 00:05:50 +0000491* Patch by Raghu Krishnaprasad, 7 Aug 2003:
492 add support for Adder II MPC852T module
493
wdenk7eaacc52003-08-29 22:00:43 +0000494* Patch by George G. Davis, 19 Aug 2003:
495 fix TI Innovator/OMAP1510 pin configs
496
497* Patches by Kshitij, 18 Aug 2003
498 - add support for arm926ejs cpu core
499 - add support for TI OMAP 1610 Innovator Board
500
wdenk710e3502003-08-29 20:57:53 +0000501* Patch by Yuli Barcohen, 14 Aug 2003:
502 add support for bzip2 uncompression
503
504* Add GCC library to examples/Makefile so GCC utility functions will
505 be resolved, too
506
wdenk2191f502003-08-29 10:05:53 +0000507* Add I2C and RTC support for RMU board using software I2C driver
508 (because of better response to iprobe command); fix problem with
509 "reset" command
510
stroese20a26922003-08-28 14:24:37 +0000511* Patch by Matthias Fuchs, 28 Aug 2003:
512 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
513 CONFIG_BOOTP_MAKS (see README).
514
wdenkb10ba6b2003-08-28 09:41:22 +0000515* Fix ICU862 environment problem
516
517* Fix RAM size detection for RMU board
518
519* Implement "reset" for MGT5100/MPC5200 systems
520
521======================================================================
522Changes for U-Boot 0.4.6:
523======================================================================
524
wdenk5d841732003-08-17 18:55:18 +0000525* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
526 allow selection of clock frequency as "make" target
527
528* Implement memory autosizing code for IceCube boards
529
530* Configure network port on INCA-IP for autonegotiation
531
532* Fix overflow problem in network timeout code
533
534* Patch by Richard Woodruff, 8 Aug 2003:
535 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
536
wdenkb10ba6b2003-08-28 09:41:22 +0000537======================================================================
538Changes for U-Boot 0.4.5:
539======================================================================
540
wdenkfb229ae2003-08-07 22:18:11 +0000541* Update for TQM board defaults:
542 disable clocks_in_mhz, enable boot count limit
543
dzuf6565c62003-08-07 15:04:48 +0000544* Removed tools/gdb from "make all" target. Added make target "gdbtools"
545 in toplevel directory instead. Removed astest.c from tools/gdb because
546 it is no longer relevant.
547
wdenk02379022003-08-05 18:22:44 +0000548* Fix PCI support for MPC5200 / IceCube Board
549
wdenk0a658552003-08-05 17:43:17 +0000550* Map ISP1362 USB OTG controller for NSCU board
551
552* Patch by Brad Parker, 02 Aug 2003:
553 fix sc520_cdp problems
554
555* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
556
557* Allow erase command to cross flash bank boundaries
558
wdenke58b0dc2003-07-27 00:21:01 +0000559* Patch by Scott McNutt, 21 Jul 2003:
560 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
561 Both LynxOS and BlueCat linux KDIs are supported.
562
563* Patch by Richard Woodruff, 25 Jul 2003:
564 use more reliable reset for OMAP/925T
565
566* Patch by Nye Liu, 25 Jul 2003:
567 fix typo in mpc8xx.h
568
569* Patch by Richard Woodruff, 24 Jul 2003:
570 Fixes for cmd_nand.c:
571 - Fixed null dereferece which could result in incorrect ECC values.
572 - Added support for devices with no Ready/Busy signal hooked up.
573 - Added OMAP1510 read/write protect handling.
574 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
575 for non-JFFS2.
576 - Switched default ECC to be JFFS2.
577
wdenkb8463562003-07-26 08:08:08 +0000578* Allow crc32 to be used at address 0x000
579
580* Provide consistent interface to standalone applications to access
581 the 'global_data' structure
582 Provide a doc/README.standalone more useful to users/developers.
583
584* Make IceCube MGT5100 FEC driver work
585
wdenk874ac262003-07-24 23:38:38 +0000586* Implement new mechanism to export U-Boot's functions to standalone
587 applications: instead of using (PPC-specific) system calls we now
588 use a jump table; please see doc/README.standalone for details
589
590* Patch by Dave Westwood, 24 Jul 2003:
591 added support for Unity OS (a proprietary OS)
592
593* Patch by Detlev Zundel, 23 Jul 2003:
594 add "imls" command to print flash table of contents
595
596* Fix cold boot detection for log buffer reset
597
598* Return error for invalid length specifiers with "cp.X" etc.
599
600* Fix startup problem on MIPS
601
602* Allow for CONFIG_SPLASH_SCREEN even when no explicit
603 bitmap support is configured
604
605* Patch by Bill Hargen, 18 Jul 2003:
606 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
607
608* Patch by Denis Peter, 18 Jul 2003:
609 - fix memory configuration for MIP405T
610 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
611
612* Cleanup of TQM82xx configurations; use "official" board types
613 to make selection easier.
614
wdenk2bb11052003-07-17 23:16:40 +0000615* Patch by Martin Krause, 17 Jul 2003:
616 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
617
618* Patch by Richard Woodruff, 17 July 03:
stroese20a26922003-08-28 14:24:37 +0000619 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2bb11052003-07-17 23:16:40 +0000620
621* Patch by Nye Liu, 16 July 2003:
622 MPC860FADS fixes:
623 - add MPC86xADS support (uses MPC86xADS.h)
624 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
625 o PLPRCR changes
626 o BRG changes (EXTAL/XTAL restricted to 10MHz)
627 o don't trust gclk() software measurement by default, depend on
628 CONFIG_8xx_GCLK_FREQ
629 - add DRAM SIMM not installed detection
630 - use more "correct" SDRAM initialization sequence
631 - allow different SDRAM sizes (8xxADS has 8M)
632 - default DER is 0
633 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
634 - rename MAMR/MBMR defines to be more consistent. Should eventually
635 be merged into MxMR to better reflect the PowerQUICC datasheet.
636
637* Patch by Yuli Barcohen, 16 Jul 2003:
638 support new Motorola PQ2FADS-ZU evaluation board which replaced
639 MPC8260ADS and MPC8266ADS
640
641======================================================================
wdenk21136db2003-07-16 21:53:01 +0000642Changes for U-Boot 0.4.4:
643======================================================================
644
645* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
646
647* Add support for MGT5100 and MPC5200 processors
648
649* Patch by Lutz Dennig, 15 Jul 2003:
650 update for R360MPI board
651
652======================================================================
wdenkdccbda02003-07-14 22:13:32 +0000653Changes for U-Boot 0.4.3:
wdenkb9bbd242003-06-30 16:24:52 +0000654======================================================================
655
wdenkf6f96f72003-07-15 20:04:06 +0000656* Patches by Kshitij, 04 Jul 2003
wdenk21136db2003-07-16 21:53:01 +0000657 - added support for arm925t cpu core
wdenkf6f96f72003-07-15 20:04:06 +0000658 - added support for TI OMAP 1510 Innovator Board
659
wdenkca9bc762003-07-15 07:45:49 +0000660* Patches by Martin Krause, 14 Jul 2003:
661 - add I2C support for s3c2400 systems (trab board)
662 - (re-) add "ping" to command table
663
664* Fix handling of "slow" POST routines
665
wdenkdccbda02003-07-14 22:13:32 +0000666* Patches by Yuli Barcohen, 13 Jul 2003:
667 - Correct flash and JFFS2 support for MPC8260ADS
668 - fix PVR values and clock generation for PowerQUICC II family
669 (8270/8275/8280)
670
671* Patch by Bernhard Kuhn, 08 Jul 2003:
672 - add support for M68K targets
673
674* Patch by Ken Chou, 3 Jul:
675 - Fix PCI config table for A3000
676 - Fix iobase for natsemi.c
677 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk21136db2003-07-16 21:53:01 +0000678
wdenkdccbda02003-07-14 22:13:32 +0000679* Allow to enable "slow" POST routines by key press on power-on
680* Fix temperature dependend switching of LCD backlight on LWMON
681* Tweak output format for LWMON
682
stroesebe848492003-07-11 08:23:12 +0000683* Patch by Stefan Roese, 11 Jul 2003:
684 - Fix bug in CONFIG_VERSION_VARIABLE.
685 - AR405 config updated.
686 - OCRTC/ORSG: bsp command added.
687 - ASH405 bsp update.
688
wdenkdccbda02003-07-14 22:13:32 +0000689======================================================================
690Changes for U-Boot 0.4.2:
691======================================================================
692
wdenk69141282003-07-07 20:07:54 +0000693* Add support for NSCU board
694
695* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
696
697* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
698 mirror bit flash on TQM8xxM modules
699
wdenkf287a242003-07-01 21:06:45 +0000700* Patch by Kenneth Johansson, 30 Jun 2003:
701 get rid of MK_CMD_ENTRY macro; update doc/README.command
702
wdenkb9bbd242003-06-30 16:24:52 +0000703* Patch by Seb James, 30 Jun 2003:
704 Improve documentation of I2C configuration in README
705
706* Fix problems with previous log buffer "fixes"
707
708* Fix minor help text issues
709
710* "log append" did not append a newline
711
712======================================================================
wdenkf12e3962003-06-29 21:03:46 +0000713Changes for U-Boot 0.4.1:
wdenkc08f1582003-04-27 22:52:51 +0000714======================================================================
715
wdenkf12e3962003-06-29 21:03:46 +0000716* Fix some missing commands, cleanup header files
717 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
718
wdenk3086a972003-06-28 23:11:04 +0000719* Rewrite command lookup and help command (fix problems with bubble
720 sort when sorting command name list). Minor cleanup here and there.
721
wdenkd9fce812003-06-28 17:24:46 +0000722* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
723 - Allow to call sysmon function interactively
724 - PIC on LWMON board needs delay after power-on
725 - Add missing RSR definitions for MPC8xx
726 - Improve log buffer handling: guarantee clean reset after power-on
wdenkde887eb2003-09-10 18:20:28 +0000727 - Add support for EXBITGEN board (aka "genie")
wdenkd9fce812003-06-28 17:24:46 +0000728 - Add support for SL8245 board
729
wdenk57b2d802003-06-27 21:31:46 +0000730* Code cleanup:
731 - remove trailing white space, trailing empty lines, C++ comments, etc.
732 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
733
734* Patches by Kenneth Johansson, 25 Jun 2003:
735 - major rework of command structure
736 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
737
738======================================================================
739Changes for U-Boot 0.4.0:
740======================================================================
741
wdenk70764a32003-06-26 22:04:09 +0000742* Patches by Robert Schwebel, 26 Jun 2003:
wdenk57b2d802003-06-27 21:31:46 +0000743 - csb226 configuration updated
744 - credits for logodl port updated
745 - innokom configuration updated
746 - logodl tree update, still with coding style inconsistencies
747 - added OCM for ppc405 warning to README
wdenk70764a32003-06-26 22:04:09 +0000748
749* Patch by Pantelis Antoniou, 25 Jun 2003:
750 update NetVia with V2 board support
751
wdenkbb2d9272003-06-25 22:26:29 +0000752* Header file cleanup for ARM
753
754* Patch by Murray Jensen, 24 Jun 2003:
755 - make sure to use only U-boot provided header files
756 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
757
stroeseab2751b2003-06-24 14:32:24 +0000758* Patch by Stefan Roese, 24 Jun 2003:
759 - Update esd ASH405 board files.
760 - Update esd DASA_SIM config file.
761 - Add ping command to some esd boards.
762
wdenk88d2ba92003-06-23 18:12:28 +0000763* Patch by Yuli Barcohen, 23 Jun 2003:
764 Update for MPC8260ADS board
765
766* Patch by Murray Jensen, 23 Jun 2003:
767 - cleanup of GCC 3.x compiler warnings
768
wdenk56958612003-06-22 17:18:28 +0000769* Patch by Rune Torgersen, 4 Jun 2003:
770 add large memory support for MPC8266ADS board
stroeseab2751b2003-06-24 14:32:24 +0000771
wdenk56958612003-06-22 17:18:28 +0000772* Patch by Richard Woodruff, 19 June 03:
773 - Enabled standard u-boot device abstraction for ARM
774 - Enabled console device for ARM
775 - Initilized bi_baudrate for ARM
776
777* Patch by Bill Hargen, 23 Apr 2003:
778 fix byte order for 824x I2C addresses (write op)
779
wdenkdbae5042003-06-21 00:17:24 +0000780* Patch by Murray Jensen, 20 Jun 2003:
781 - hymod update
782 - cleanup (especially for gcc-3.x compilers)
783
wdenkaaf48a92003-06-20 23:10:58 +0000784* Patch by Tom Guilliams, 20 Jun 2003:
785 added CONFIG_750FX support for IBM 750FX processors
786
wdenk8aeb24e2003-06-20 22:36:30 +0000787* Patch by Devin Crumb, 02 Apr 2003:
788 Fix clock divider rounding problem in drivers/serial.c
789
790* Patch by Richard Woodruff, 19 June 03:
791 - Fixed smc91c111 driver to sync with the u-boot environment
792 (driver/smc91c111.c).
wdenk3e8b7dc2003-06-19 23:58:30 +0000793 - Added eth_init error return check in NetLoop (net/net.c).
794
wdenk8aeb24e2003-06-20 22:36:30 +0000795* Patch by Ken Chou, 19 June 2003:
wdenk3e8b7dc2003-06-19 23:58:30 +0000796 Added support for A3000 SBC board (Artis Microsystems Inc.)
797
wdenkb00ec162003-06-19 23:40:20 +0000798* Patches by Murray Jensen, 17 Jun 2003:
799 - Hymod board database mods: add "who" field and new xilinx chip types
800 - provide new "init_cmd_timeout()" function so code external to
801 "common/main.c" can use the "reset_cmd_timeout()" function before
802 entering the main loop
803 - add DTT support for adm1021 (new file dtt/adm1021.c; config
804 slightly different. see include/configs/hymod.h for an example
805 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
806 CFG_DTT_ADM1021 defined)
807 - add new "eeprom_probe()" function which has similar args and
808 behaves in a similar way to "eeprom_read()" etc.
809 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
810 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
811 - gdbtools copyright update
812 - ensure that set_msr() executes the "sync" and "isync" instructions
813 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
814 - 8260 I/O ports fix: Open Drain should be set last when configuring
815 - add SIU IRQ defines for 8260
816 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
817 config.mk to allow board configurations to override the GNU
818 linker script, selected via the LDSCRIPT, make variable, and to
819 give an initial value to the OBJCFLAGS make variable
820 - 8260 i2c enhancement:
821 o correctly extends the timeout depending on the size of all
822 queued messages for both transmit and receive
823 o will not continue with receive if transmit times out
824 o ensures that the error callback is done for all queued tx
825 and rx messages
826 o correctly detects both tx and rx timeouts, only delivers one to
827 the callback, and does not overwrite an earlier error
828 o logic in i2c_probe now correct
829 - add "vprintf()" function so that "panic()" function can be
830 technically correct
831 - many Hymod board changes
832
wdenk88e72a32003-06-19 23:04:19 +0000833* Patches by Robert Schwebel, 14 Jun 2003:
834 - add support for Logotronic DL datalogger board
835 - cleanup serial line after kermit binary download
836 - add debugX macro (debug level support)
837 - update mach-types.h to latest arm.linux.org.uk master list.
838
wdenk7539dea2003-06-19 23:01:32 +0000839* Patches by David Müller, 12 Jun 2003:
840 - rewrite of the S3C24X0 register definitions stuff
841 - "driver" for the built-in S3C24X0 RTC
842
843* Patches by Yuli Barcohen, 12 Jun 2003:
844 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
845 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
846 configuration word supplied by FPGA on some MPC8260ADS boards
847
848* Patch by Pantelis Antoniou, 10 Jun 2003:
849 Unify status LED interface
850
wdenkd155afb2003-06-18 20:22:24 +0000851* Add support for DS12887 RTC; add RTC support for ATC board
852
wdenk381669a2003-06-16 23:50:08 +0000853* Patch by Nicolas Lacressonniere, 11 Jun 2003:
854 Modifications for Atmel AT91RM9200DK ARM920T based development kit
855 - Add Atmel DataFlash support for reading and writing.
stroeseab2751b2003-06-24 14:32:24 +0000856 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk381669a2003-06-16 23:50:08 +0000857 - Add Flash detection on Atmel AT91RM9200DK
858 (between Atmel AT49BV1614 and AT49BV1614A flashes)
859 - Replace old Ethernet PHY layer functions
860 - Change link address
861
862* Patch by Frank Smith, 9 Jun 2003:
863 use CRIT_EXCEPTION for machine check on 4xx
864
865* Patch by Detlev Zundel, 13 Jun 2003:
866 added implementation of the "carinfo" command in cmd_immap.c
867
wdenk7a428cc2003-06-15 22:40:42 +0000868* Fix CONFIG_NET_MULTI support in include/net.h
869
870* Patches by Kyle Harris, 13 Mar 2003:
871 - Add FAT partition support
872 - Add command support for FAT
873 - Add command support for MMC
874 ----
875 - Add Intel PXA support for video
876 - Add Intel PXA support for MMC
877 ----
878 - Enable MMC and FAT for lubbock board
879 - Other misc changes for lubbock board
880
wdenkb2abefb2003-06-06 11:20:01 +0000881* Patch by Robert Schwebel, April 02, 2003:
882 fix for SMSC91111 driver
883
wdenk77934442003-06-05 19:37:36 +0000884* Patch by Vladimir Gurevich, 04 Jun 2003:
885 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
886
stroese98636162003-06-05 15:44:37 +0000887* Patch by Stefan Roese, 05 Jun 2003:
888 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
889 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
890 data cache can be used even if the chip select is in use.
891 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
892 (see README for further description).
893 - Changed config files of CONFIG_EEPRO100 boards to use the
894 CFG_RX_ETH_BUFFER define.
895
wdenke6466f62003-06-05 19:27:42 +0000896* Add support for RMU board
897
898* Add support for TQM862L at 100/50 MHz
899
900* Patch by Pantelis Antoniou, 02 Jun 2003:
901 major reconstruction of networking code;
902 add "ping" support (outgoing only!)
903
wdenke39c2842003-06-04 15:05:30 +0000904* Patch by Denis Peter, 04 June 2003:
905 add support for the MIP405T board
906
wdenk4e112c12003-06-03 23:54:09 +0000907* Patches by Udi Finkelstein, 2 June 2003:
908 - Added support for custom keyboards, initialized by defining a
909 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
910 - Added support for the RBC823 board.
911 - cpu/mpc8xx/lcd.c now automatically calculates the
912 Horizontal Pixel Count field.
913
914* Fix alignment problem in BOOTP (dhcp_leasetime option)
915 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
916
917* Patch by Mark Rakes, 14 May 2003:
918 add support for Intel e1000 gig cards.
919
920* Patch by Nye Liu, 3 Jun 2003:
921 fix critical typo in MAMR definition (include/mpc8xx.h)
922
923* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
924
925* Patch by Klaus Heydeck, 2 Jun 2003
926 Minor changes for KUP4K configuration
927
wdenkabda5ca2003-05-31 18:35:21 +0000928* Patch by Marc Singer, 29 May 2003:
929 Fixed rarp boot method for IA32 and other little-endian CPUs.
930
931* Patch by Marc Singer, 28 May 2003:
932 Added port I/O commands.
933
934* Patch by Matthew McClintock, 28 May 2003
935 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
936 - minor patches for utx8245
937
938* Patch by Daniel Engström, 28 May 2003:
939 x86 update
940
941* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
942 add nand flash support to SXNI855T configuration
943 fix/extend nand flash support:
944 - fix 'nand erase' command so does not erase bad blocks
945 - fix 'nand write' command so does not write to bad blocks
946 - fix nand_probe() so handles no flash detected properly
947 - add doc/README.nand
948 - add .jffs2 and .oob options to nand read/write
949 - add 'nand bad' command to list bad blocks
950 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
951 - make NAND read/write faster
952
953* Patch by Rune Torgersen, 23 May 2003:
954 Update for MPC8266ADS board
955
wdenkb9a83a92003-05-30 12:48:29 +0000956* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
957 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
958 _time_ (!) if the environment is embedded within the U-Boot image,
959 or in a separate flash sector.
960
961* Cleanup CFG_DER #defines in config files (wd maintained only)
962
wdenkf4688a22003-05-28 08:06:31 +0000963* Fix data abort exception handling for arm920t CPU
964
965* Fix alignment problems with flash driver for TRAB board
966
967* Patch by Donald White, 21 May 2003:
968 fix calculation of base address in pci_hose_config_device()
969
970* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
971 execute "cmd2", even if "cmd1" fails. Note that this is different
972 to "run var1 var2" where the contents of "var2" will NOT be
973 executed when a command in "var1" fails.
974
wdenk6f770ed2003-05-23 23:18:21 +0000975* Add zero-copy ramdisk support (requires corresponding kernel support!)
976
wdenk0463e042003-05-23 12:36:20 +0000977* Patch by Kyle Harris, 20 May 2003:
978 In preparation for an ixp port, rename cpu/xscale and arch-xscale
979 into cpu/pxa and arch-pxa.
980
stroeseab38cf32003-05-23 11:49:24 +0000981* Patch by Stefan Roese, 23 May 2003:
982 - IBM PPC405EP port added.
983 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
984 UART0) is used as default U-Boot console. PPC4xx only!
985 - esd ASH405 board added (PPC405EP based).
986 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
987 - esd CPCI405AB board added.
988 - esd PMC405 board added.
989 - Update of some esd boards.
990
wdenk7d076412003-05-23 11:38:58 +0000991* Patch by Denis Peter, 19 Mai 2003:
992 add support for the MIP405-3 board
993
wdenkbf2f8c92003-05-22 22:52:13 +0000994* Patch by Dave Ellis, 22 May 2003:
995 Fix problem with only partially cleared .bss segment
996
997* Patch by Rune Torgersen, 12 May 2003:
998 get PCI to work on a MPC8266ADS board; incorporate change to
999 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1000
1001* Patch by Nye Liu, 1 May 2003:
1002 minor patches for the FADS8xx
1003
1004* Patch by Thomas Schäfer, 28 Apr 2003:
1005 Fix SPD handling for 256 ECC DIMM on Walnut
1006
wdenk6bd7b5d2003-05-21 20:26:20 +00001007* Add support for arbitrary bitmaps for TRAB's VFD command;
1008 allow to pass boot bitmap addresses in environment variables;
1009 allow for zero boot delay
wdenk26991552003-05-20 20:49:01 +00001010
1011* Patch by Christian Geißinger, 19 May 2002:
1012 On TRAB: wait until the dummy byte has been completely sent
1013
wdenk0893c472003-05-20 14:25:27 +00001014* Patch by David Updegraff, 22 Apr 2003:
1015 update for CrayL1 board
1016
1017* Patch by Pantelis Antoniou, 21 Apr 2003:
1018 add boot support for ARTOS (a proprietary OS)
1019
1020* Patch by Steven Scholz, 11 Apr 2003:
1021 Add support for RTC DS1338
1022
1023* Patch by Rod Boyce, 24 Jan 2003:
1024 Fix counting of extended partitions in diskboot command
1025
wdenkc394e392003-05-20 10:58:04 +00001026* Patch by Christophe Lindheimer, 20 May 2003:
1027 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1028
wdenk6099e872003-05-20 10:39:44 +00001029* Fix SDRAM timing on Purple board
1030
wdenke5d61c72003-05-18 11:30:09 +00001031* Add support for CompactFlash on ATC board
1032 (includes support for Intel 82365 and compatible PC Card controllers,
1033 and Yenta-compatible PCI-to-CardBus controllers)
1034
wdenkaa603362003-05-12 21:50:16 +00001035* Patch by Mathijs Haarman, 08 May 2003:
1036 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1037
wdenke2e3f632003-05-03 23:33:47 +00001038* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1039
wdenk541a76d2003-05-03 15:50:43 +00001040* Add support for Promess ATC board
1041
1042* Patch by Keith Outwater, 28 Apr 2003:
1043 - Miscellaneous corrections and additions to GEN860T board specific code.
1044 - Added GEN860_SC variant to GEN860T.
1045 - Miscellaneous corrections to GEN860T documentation.
1046 - Correct duplicate entry in U-Boot CREDITS file.
1047 - Add GEN860T_SC entry in MAINTAINERS file.
1048 - Update CREDITS file with GEN860T_SC info.
1049
1050* Update Smiths Aerospace addresses in MAINTAINERS file
1051
1052* Fix error handling in hush's version of "run" command
1053
wdenkc08f1582003-04-27 22:52:51 +00001054* LWMON extensions:
1055 - Splashscreen support
1056 - modem support
1057 - sysmon support
1058 - temperature dependend enabling of LCD
1059
1060* Allow booting from old "PPCBoot" disk partitions
1061
1062* Add support for TQM8255 Board / MPC8255 CPU
1063
1064======================================================================
wdenkedaa4892003-04-20 17:41:25 +00001065Changes for U-Boot 0.3.1:
wdenk6bd14892003-04-10 11:18:18 +00001066======================================================================
1067
wdenk92bbe3f2003-04-20 14:04:18 +00001068* Make sure Block Lock Bits get cleared in R360MPI flash driver
1069
1070* MPC823 LCD driver: Fill color map backwards, to allow for steady
1071 display when Linux takes over
1072
1073* Patch by Erwin Rol, 27 Feb 2003:
1074 Add support for RTEMS (this time for real).
1075
1076* Add support for "bmp info" and "bmp display" commands to load
1077 bitmap images; this can be used (for example in a "preboot"
1078 command) to display a splash screen very quickly after poweron.
1079
1080* Add support for 133 MHz clock on INCA-IP board
1081
wdenk3f9ab982003-04-12 23:38:12 +00001082* Patch by Lutz Dennig, 10 Apr 2003:
1083 Update for R360MPI board
1084
1085* Add new meaning to "autostart" environment variable:
1086 If set to "no", a standalone image passed to the
1087 "bootm" command will be copied to the load address
1088 (and eventually uncompressed), but NOT be started.
1089 This can be used to load and uncompress arbitrary
1090 data.
1091
stroeseee14b832003-04-10 13:30:28 +00001092* Patch by Stefan Roese, 10 Apr 2003:
wdenk3f9ab982003-04-12 23:38:12 +00001093 Changed DHCP client to use IP address from server option field #54
1094 from the OFFER packet in the server option field #54 in the REQUEST
1095 packet. This fixes a problem using a Windows 2000 DHCP server,
1096 where the DHCP-server is not the TFTP-server.
1097
1098* Set max brightness for MN11236 displays on TRAB board
stroeseee14b832003-04-10 13:30:28 +00001099
wdenk6bd14892003-04-10 11:18:18 +00001100* Add support for TQM862L modules
1101
1102======================================================================
wdenka6db71d2003-04-08 23:25:21 +00001103Changes for U-Boot 0.3.0:
wdenkeda42082003-01-17 16:27:01 +00001104======================================================================
1105
wdenkb02744a2003-04-05 00:53:31 +00001106* Patch by Arun Dharankar, 4 Apr 2003:
1107 Add IDMA example code (tested on 8260 only)
1108
1109* Add support for Purple Board (MIPS64 5Kc)
1110
1111* Add support for MIPS64 5Kc CPUs
1112
1113* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1114
1115* Patch by Denis Peter, 04 Apr 2003:
1116 - update MIP405-4 board
1117
stroese2606cf12003-04-04 16:55:30 +00001118* Patch by Stefan Roese, 4 Apr 2003:
1119 - U-Boot version environment variable "ver" added
1120 (CONFIG_VERSION_VARIABLE).
1121 - Changed PPC405GPr version from A to B.
1122 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1123
wdenkb02744a2003-04-05 00:53:31 +00001124* Patches by Denis Peter, 03 April 2003:
1125 - fix PCI IRQs on MPL boards
1126 - fix two more un-relocated pointer problems
1127
1128* Fix behaviour of "run" command:
1129 - print error message iv variable does not exist
1130 - terminate processing of arguments in case of error
1131
1132* Patches by Peter Figuli, 10 Mar 2003
1133 - Add support for BTUART on PXA platform
1134 - Add support for WEP EP250 (PXA) board
1135
1136* Fix flash problems on INCA-IP; add tool to allow bruning images to
1137 flash using a BDI2000
1138
1139* Implement fix for I2C Edge Conditions problem for all boards that
1140 use the bit-banging driver (common/soft_i2c.c)
1141
wdenk359733b2003-03-31 17:27:09 +00001142* Patch by Martin Winistoerfer, 23 Mar 2003
1143 - Add port to MPC555/556 microcontrollers
1144 - Add support for cmi customer board with
1145 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1146
1147* Patch by Rick Bronson, 28 Mar 2003:
1148 - fix common/cmd_nand.c
1149
wdenk8dba0502003-03-31 16:34:49 +00001150* Patch by Arun Dharankar, 24 Mar 2003:
1151 - add threads / scheduler example code
1152
1153* Add patches by Robert Schwebel, 31 Mar 2003:
1154 - add ctrl-c support for kermit download
1155 - align bdinfo output on ARM
wdenkb02744a2003-04-05 00:53:31 +00001156 - csb226 board: bring in sync with innokom/memsetup.S
1157 - csb226 board: fix MDREFR handling
1158 - misc doc fixes / extensions
1159 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1160 - add BOOT_PROGRESS to armlinux.c
wdenk8dba0502003-03-31 16:34:49 +00001161
stroese2606cf12003-04-04 16:55:30 +00001162* Add CPU ID, version, and clock speed for INCA-IP
wdenk8dba0502003-03-31 16:34:49 +00001163
wdenk5840af22003-03-28 14:40:36 +00001164* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1165 - fix SRAM and SDRAM memory sizing
1166 - add status LED support
1167 - add MAC address for second (SCC1) ethernet port
1168
1169* Update default environment for TQM8260 board
1170
wdenkc8434db2003-03-26 06:55:25 +00001171* Patch by Rick Bronson, 16 Mar 2003:
wdenkbb1b8262003-03-27 12:09:35 +00001172 - Add NAND flash support for reading, writing, and erasing NAND
1173 flash (certain forms of which are called SmartMedia).
1174 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkc8434db2003-03-26 06:55:25 +00001175
1176* Patches by Robert Schwebel, 19 Mar 2003:
1177 - use arm-linux-gcc as default compiler for ARM
1178 - fix i2c fixup code
1179 - fix missing baudrate setting
1180 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1181 - moved "ignoring trailing characters" _before_ u-boot wants to
1182 print out diagnostics messages; removes bogus characters at the
1183 end of transmission
1184
1185* Patch by John Zhan, 18 Mar 2003:
1186 Add support for SinoVee Microsystems SC8xx boards
1187
1188* Patch by Rolf Offermanns, 21 Mar 2003:
1189 ported the dnp1110 related changes from the current armboot cvs to
1190 current u-boot cvs. smc91111 does not work. problem marked in
1191 smc91111.c, grep for "FIXME".
1192
1193* Patch by Brian Auld, 25 Mar 2003:
1194 Add support for STM flash chips on ebony board
1195
wdenk28536032003-03-25 16:50:56 +00001196* Add PCI support for MPC8250 Boards (PM825 module)
1197
stroesea95be4d2003-03-25 14:44:48 +00001198* Patch by Stefan Roese, 25 Mar 2003:
1199 - PCI405 update.
1200
stroesef2afa912003-03-20 15:32:59 +00001201* Patch by Stefan Roese, 20 Mar 2003:
1202 - CPCI4052 update (support for revision 3).
1203 - Set edge conditioning circuitry on PPC405GPr for compatibility
1204 to existing PPC405GP designs.
1205 - Clip udiv to 5 bits on PPC405 (serial.c).
1206
wdenkbb1b8262003-03-27 12:09:35 +00001207* Extend INCAIP board support:
1208 - add automatic RAM size detection
1209 - add "bdinfo" command
1210 - pass flash address and size to Linux kernel
1211 - switch to 150 MHz clock
1212
wdenk6b58f332003-03-14 20:47:52 +00001213* Avoid flicker on the TRAB's VFD by synchronizing the enable with
1214 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1215 boards, version 153 for Rev. 200 boards).
1216
1217* Patch by Vladimir Gurevich, 12 Mar 2003:
1218 Fix relocation problem of statically initialized string pointers
1219 in common/cmd_pci.c
1220
1221* Patch by Kai-Uwe Blöm, 12 Mar 2003:
1222 Cleanup & bug fixes for JFFS2 code:
1223 - the memory mangement was broken. It caused havoc on malloc by
1224 writing beyond the block boundaries.
1225 - the length calculation for files was wrong, sometimes resulting
1226 in short file reads.
1227 - data copying now optionally takes fragment version numbers into
1228 account, to avoid copying from older data.
1229 See doc/README.JFFS2 for details.
1230
wdenkef5fe752003-03-12 10:41:04 +00001231* Patch by Josef Wagner, 12 Mar 2003:
1232 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1233 - ETH05 and BEDBUG support for CU824
1234 - added support for MicroSys CPC45
1235 - new BOOTROM/FLASH0 and DOC base for PM826
1236
1237* Patch by Robert Schwebel, 12 Mar 2003:
1238 Fix the chpart command on innokom board
1239
1240* Name cleanup:
1241 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1242 s/PPCBoot/U-Boot/ in some files
1243 s/pImage/uImage/ in some files
1244
1245* Patch by Detlev Zundel, 15 Jan 2003:
1246 Fix '' command line quoting
1247
1248* Patch by The LEOX team, 19 Jan 2003:
1249 - add support for the ELPT860 board
1250 - add support for Dallas ds164x RTC
1251
wdenk1fe2c702003-03-06 21:55:29 +00001252* Patches by David Müller, 31 Jan 2003:
1253 - minimal setup for CardBus bridges
1254 - add EEPROM read/write support in the CS8900 driver
1255 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenkef5fe752003-03-12 10:41:04 +00001256 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1fe2c702003-03-06 21:55:29 +00001257
1258* Patch by Steven Scholz, 04 Feb 2003:
1259 add support for RTC DS1307
1260
1261* Patch by Reinhard Meyer, 5 Feb 2003:
1262 fix PLPRCR/SCCR init sequence on 8xx to allow for
1263 changes of EBDF by software
1264
1265* Patch by Vladimir Gurevich, 07 Feb 2003:
1266 "API-compatibility patch" for 4xx I2C driver
1267
1268* TRAB fixes / extensions:
1269 - Restore VFD brightness as saved in environment
wdenkd155afb2003-06-18 20:22:24 +00001270 - add support for Fujitsu flashes
wdenk1fe2c702003-03-06 21:55:29 +00001271 - make sure both buzzers are turned off (drive low level)
1272
wdenkcc1e2562003-03-06 13:39:27 +00001273* Patches by Robert Schwebel, 06 Mar 2003:
1274 - fix bug in BOOTP code (must use NetCopyIP)
1275 - update of CSB226 port
1276 - clear BSS segment on XScale
1277 - added support for i2c_init_board() function
1278 - update to the Innokom plattform
1279
1280* Extend support for redundand environments for configurations where
1281 environment size < sector size
1282
wdenkb666c8f2003-03-06 00:58:30 +00001283* Patch by Rune Torgersen, 13 Feb 2003:
1284 Add support for Motorola MPC8266ADS board
1285
1286* Patch by Kyle Harris, 19 Feb 2003:
1287 patches for the Intel lubbock board:
1288 memsetup.S - general cleanup (based on Robert's csb226 code)
1289 flash.c - overhaul, actually works now
1290 lubbock.c - fix init funcs to return proper value
1291
1292* Patch by Kenneth Johansson, 26 Feb 2003:
stroesef2afa912003-03-20 15:32:59 +00001293 - Fixed off by one in RFTA calculation.
wdenkb666c8f2003-03-06 00:58:30 +00001294 - No need to abort when LDF is lower than we can program it's only
stroesef2afa912003-03-20 15:32:59 +00001295 minimum timing so clamp it to what we can do.
wdenkb666c8f2003-03-06 00:58:30 +00001296 - Takes function pointer to function for reading the spd_nvram. Usefull
1297 for faking data or hardcode a module without the nvram.
1298 - fix other user for above change
1299 - fix some comments.
1300
1301* Patches by Brian Waite, 26 Feb 2003:
1302 - fix port for evb64260 board
1303 - fix PCI for evb64260 board
1304 - fix PCI scan
1305
1306* Patch by Reinhard Meyer, 1 Mar 2003:
1307 Add support for EMK TOP860 Module
1308
1309* Patch by Yuli Barcohen, 02 Mar 2003:
1310 Add SPD EEPROM support for MPC8260ADS board
1311
wdenk4a5c8a72003-03-06 00:02:04 +00001312* Patch by Robert Schwebel, 21 Jan 2003:
1313 - Add support for Innokom board
1314 - Don't complain if "install" fails
1315 - README cleanup (remove duplicated lines)
1316 - Update PXA header files
1317
1318* Add documentation for existing POST code (doc/README.POST)
1319
1320* Patch by Laudney Ren, 15 Jan 2003:
1321 Fix handling of redundand environment in "tools/envcrc.c"
1322
1323* Patch by Detlev Zundel, 28 Feb 2003:
1324 Add bedbug support for 824x systems
1325
1326* Add support for 16 MB flash configuration of TRAB board
1327
1328* Patch by Erwin Rol, 27 Feb 2003:
1329 Add support for RTEMS
1330
1331* Add image information to README
1332
stroesefd4b5a72003-02-18 11:30:24 +00001333* Patch by Stefan Roese, 18 Feb 2003:
1334 CPCIISER4 configuration updated.
1335
stroese85d0fec2003-02-17 16:06:06 +00001336* Patch by Stefan Roese, 17 Feb 2003:
1337 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1338
stroesef5dd4102003-02-14 11:21:23 +00001339* Patch by Stefan Roese, 13 Feb 2003:
1340 Add "pcidelay" environment variable (in ms, enabled via
1341 CONFIG_PCI_BOOTDELAY).
1342 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1343 RST# to respond to configuration cycles (33MHz -> 1s).
1344
wdenk4a5c8a72003-03-06 00:02:04 +00001345* Fix dual PCMCIA slot support (when running with just one
1346 slot populated)
1347
1348* Add VFD type detection to trab board
1349
1350* extend drivers/cs8900.c driver to synchronize ethaddr environment
1351 variable with value in the EEPROM
1352
stroese91ee5282003-02-10 16:39:00 +00001353* Patch by Stefan Roese, 10 Feb 2003:
1354 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1355
wdenkbb1b8262003-03-27 12:09:35 +00001356* Add support for MIPS32 4Kc CPUs
1357
1358* Add support for INCA-IP Board
1359
wdenk4a5c8a72003-03-06 00:02:04 +00001360======================================================================
1361Changes for U-Boot 0.2.2:
1362======================================================================
1363
wdenkeda42082003-01-17 16:27:01 +00001364* Add dual ethernet support on PM826
1365
1366* Add support for LXT971 PHY on PM826
1367
1368* Patch by Tord Andersson, 16 Jan 2003:
1369 Fix flash sector count for TQM8xxL
1370
1371* Fix I2C EEPROM problem on ICU862 board (would only write the first
1372 16 bytes out of each 32 byte block)
1373
1374======================================================================
1375Changes for U-Boot 0.2.1:
wdenk2f87a3f2002-12-20 23:42:25 +00001376======================================================================
1377
wdenk2dad91b2003-01-13 23:54:46 +00001378* Add support for V37 board
1379 (patch by Jón Benediktsson, 11 Dec 2002)
1380
wdenke7f34c62003-01-11 09:48:40 +00001381* Update baudrate in bd_info when it gets changed
1382
1383* Add watchdog trigger points while waiting for serial port
1384 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1385
1386* Improve command line tool to access the U-Boot's environment
1387 (figuration of the utility, using a config file)
1388
wdenk654868c2003-01-02 23:57:29 +00001389* Add single quote support for (old) command line parser
1390
wdenk2f87a3f2002-12-20 23:42:25 +00001391* Switch LWMON board default config from FRAM to EEPROM;
1392 in POST, EEPROM shows up on 8 addresses
1393
1394======================================================================
wdenka08708c2002-12-17 18:07:30 +00001395Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00001396======================================================================
1397
wdenk34b613e2002-12-17 01:51:00 +00001398* Use 1-byte-read instead of -write for iprobe() function
1399 Add i2c commands to PM826 config
1400
1401* extend I2C POST code: check for list on known addresses
1402
wdenk9dfa8d12002-12-08 09:53:23 +00001403* Improve log buffer code; use "loglevel" to decide which messages
1404 to log on the console, too (like in Linux); get rid of "logstart"
1405
1406* Add command line tool to access the U-Boot's environment
1407 (board-specific for TRAB now, to be fixed later)
1408
wdenkbb444c92002-12-07 00:20:59 +00001409* Patch by Hans-Joerg Frieden, 06 Dec 2002
1410 Fix misc problems with AmigaOne support
1411
1412* Patch by Chris Hallinan, 3 Dec 2002:
1413 minor cleanup to the MPC8245 EPIC driver
1414
1415* Patch by Pierre Aubert , 28 Nov 2002
1416 Add support for external (SIU) interrupts on MPC8xx
1417
1418* Patch by Pierre Aubert , 28 Nov 2002
1419 Fix nested syscalls bug in standalone applications
1420
1421* Patch by David Müller, 27 Nov 2002:
1422 fix output of "pciinfo" command for CardBus bridge devices.
1423
1424* Fix bug in TQM8260 board detection - boards got stuck when board ID
1425 was not readable
1426
wdenk90e7e422002-12-04 23:39:58 +00001427* Add LED indication for IDE activity on KUP4K board
1428
wdenk9dd2b882002-12-03 21:28:10 +00001429* Fix startup problems with VFD display on TRAB
1430
1431* Patch by Pierre Aubert, 20 Nov 2002
1432 Add driver for Epson SED13806 graphic controller.
1433 Add support for BMP logos in cfb_console driver.
1434
wdenk2029f4d2002-11-21 23:11:29 +00001435* Added support for both PCMCIA slots (at the same time!) on MPC8xx
1436
1437* Patch by Rod Boyce, 21 Nov 2002:
1438 fix PCMCIA on MBX8xx board
1439
1440* Patch by Pierre Aubert , 21 Nov 2002
1441 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1442 bootmode word in DPRAM configurable
1443
wdenk67ff36c2002-11-19 23:01:07 +00001444* Patch by Daniel Engström, 18 Nov 2002:
1445 Fixes for x86 port (mostly strings issues)
1446
1447* Patch by Ken Chou, 18 Nov 2002:
1448 Fix for natsemi NIC cards (DP83815)
1449
1450* Patch by Pierre Aubert, 19 Nov 2002:
1451 fix a bug for the MII configuration, and some warnings
1452
wdenk452cfd62002-11-19 11:04:11 +00001453* Patch by Thomas Frieden, 13 Nov 2002:
1454 Add code for AmigaOne board
1455 (preliminary merge to U-Boot, still WIP)
1456
1457* Patch by Jon Diekema, 12 Nov 2002:
1458 - Adding URL for IEEE OUI lookup
1459 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1460 being defined.
1461 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1462 root-on-nfs macros are designed to switch how the default boot
1463 method gets defined.
1464
wdenk591dda52002-11-18 00:14:45 +00001465* Patch by Daniel Engström, 13 Nov 2002:
1466 Add support for i386 architecture and AMD SC520 board
1467
1468* Patch by Pierre Aubert, 12 Nov 2002:
1469 Add support for DOS filesystem and booting from DOS floppy disk
1470
wdenk2582f6b2002-11-11 21:14:20 +00001471* Patch by Jim Sandoz, 07 Nov 2002:
1472 Increase number of network RX buffers (PKTBUFSRX in
1473 "include/net.h") for EEPRO100 based boards (especially SP8240)
1474 which showed "Receiver is not ready" errors when U-Boot was
1475 processing the receive buffers slower than the network controller
1476 was filling them.
1477
wdenkc217f6d2002-11-11 02:11:37 +00001478* Patch by Andreas Oberritter, 09 Nov 2002:
1479 Change behaviour of NetLoop(): return -1 for errors, filesize
1480 otherwise; return code 0 is valid an means no file loaded - in this
1481 case the environment still gets updated!
1482
1483* Patches by Jon Diekema, 9 Nov 2002:
1484 - improve ADC/DAC clocking on the SACSng board to align
1485 the failing edges of LRCLK and SCLK
1486 - sbc8260 configuration tweaks
1487 - add status LED support for 82xx systems
1488 - wire sspi/sspo commands into command handler; improved error
1489 handlering
1490 - add timestamp support and alternate memory test to the
1491 SACSng configuration
1492
1493* Patch by Vince Husovsky, 7 Nov 2002:
wdenk1272e232002-11-10 22:06:23 +00001494 Add "-n" to linker options to get rid of "Not enough room for
1495 program headers" problem
1496
1497* Patch by David Müller, 05 Nov 2002
1498 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
1499 so we can use an already existing name
1500
1501* Patch by Pierre Aubert, 05 Nov 2002
1502 Hardware relatied improvments in FDC boot code
1503
1504* Patch by Holger Schurig, 5 Nov 2002:
1505 Make the PXA really change it's frequency
1506
1507* Patch by Pierre Aubert, 05 Nov 2002
1508 Add support for slave serial Spartan 2 FPGAs
1509
1510* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
1511 drivers
1512
wdenk56f94be2002-11-05 16:35:14 +00001513* Add support for log buffer which can be passed to Linux kernel's
1514 syslog mechanism; used especially for POST results.
1515
1516* Patch by Klaus Heydeck, 31 Oct 2002:
1517 Add initial support for kup4k board
1518
wdenk384ae022002-11-05 00:17:55 +00001519* Patch by Robert Schwebel, 04 Nov 2002:
1520 - use watchdog to reset PXA250 systems
1521 - added progress callbacks to (some of the) ARM code
1522 - update for Cogent CSB226 board
1523
1524* Add support for FPS860 board
1525
wdenke95b61c2002-11-04 16:02:40 +00001526* Patch by Guillaume Alexandre,, 04 Nov 2002:
1527 Improve PCI access on 32-bits Compact PCI bus
1528
wdenk24ee89b2002-11-03 17:56:27 +00001529* Fix mdelay() on TRAB - this was still the debugging version with
1530 seconds instead of ms.
1531
1532* Patch by Robert Schwebel, 1 Nov 2002:
1533 XScale related cleanup (affects all ARM boards)
1534
1535* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00001536
1537======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00001538Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00001539======================================================================
1540
1541This is the initial version of "Das U-Boot", the Universal Boot Loader.
1542
1543It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
1544For information about the history of the project please see the
1545PPCBoot project page at http://sourceforge.net/projects/ppcboot
1546
1547======================================================================