blob: ef42071a3d0d6bcb487c24e9b3889bf1750818d0 [file] [log] [blame]
wdenk24ee89b2002-11-03 17:56:27 +00001======================================================================
wdenk5cf9da42003-11-07 13:42:26 +00002Changes since U-Boot 1.0.0:
3======================================================================
4
wdenk180d3f72004-01-04 16:28:35 +00005* Patch by Scott McNutt, 02 Jan 2004:
6 Add support for the Nios Active Serial Memory Interface (ASMI)
7 on Cyclone devices
8
9* Patch by Andrea Marson, 16 Dec 2003:
10 Add support for the PPChameleon ME and HI modules
11
12* Patch by Yuli Barcohen, 22 Dec 2003:
13 Add support for Motorola DUET ADS board (MPC87x/88x)
14
wdenkdd875c72004-01-03 21:24:46 +000015* Patch by Robert Schwebel, 15 Dec 2003:
16 add support for cramfs (uses JFFS2 command interface)
17
wdenkc935d3b2004-01-03 19:43:48 +000018* Patches by Stephan Linz, 11 Dec 2003:
19 - more documentation for NIOS port
20 - new struct nios_pio_t, struct nios_spi_t
21 - Reconfiguration for NIOS Development Kit DK1C20:
22 o move board related code from board/dk1c20
23 to board/altera/dk1c20
24 o create a new common source path board/altera/common
25 and move generic flash access stuff into it
26 o change/expand configuration file DK1C20.h
27 - Add support for NIOS Development Kit DK1S10
28 - Add status LED support for NIOS systems
29 - Add dual 7-segment LED support for Altera NIOS DevKits
30
wdenk3a473b22004-01-03 00:43:19 +000031* Patch by Ronen Shitrit, 10 Dec 2003:
32 Add support for the Marvell DB64360 / DB64460 development boards
33
34* Patch by Detlev Zundel, 10 Dec 2003:
35 fix dependency problem in examples/Makefile
36
wdenkb6e4c402004-01-02 16:05:07 +000037* Patch by Denis Peter, 8 Dec 2003
38 - add support for the PATI board (MPC555)
39 - add SPI support for the MPC5xx
40
41* Patch by Anders Larsen, 08 Dec 2003:
42 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
43 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
44 cleanup some redundand #defines
45
wdenk63f34912004-01-02 15:01:32 +000046* Patch by André Schwarz, 8 Dec 2003:
47 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
48 - TX and RX deskriptors must be quad-word aligned
49 - does not work with only one TX deskriptor
50 - standard reset method does not work
51
52* Patch by Masami Komiya, 08 Dec 2003:
53 add RTL8139 ethernet driver
54
55* Patches by Ed Okerson, 07 Dec 2003:
56 - fix ethernet for the AU1x00 processors in little-endian mode.
57 - extend memsetup.S for the AU1x00 processors in BE and LE modes
58
wdenkd4ca31c2004-01-02 14:00:00 +000059* Minor code cleanup (coding style)
60
61* Patch by Reinhard Meyer, 30 Dec 2003:
62 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
63 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
64 - turned debug print of PHY registers into a function (called in two places)
65 - added support for EMK MPC5200 based modules
66
67* Fix MPC8xx PLPRCR_MFD_SHIFT typo
68
69* Add support for TQM866M modules
70
71* Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
72
73* Fix a few compiler warnings
74
wdenkc1896002003-12-28 11:44:59 +000075* Patch by Reinhard Meyer, 28 Dec 2003:
76 Add initial support for TOP5200 board
77
wdenk7cb22f92003-12-27 19:24:54 +000078* Make CPU clock on ICA-IP board controllable by a "cpuclk"
79 environment variable which can set to "100", "133", or "150". The
80 CPU clock will be configured accordingly upon next reboot. Other
81 values are ignored. In case of an invalid or undefined "cpuclk"
82 value, the compile-time default CPU clock speed will be used.
83
84* Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
85 window that is used to access the UART registers by the Linux driver)
86
87* Patch by Reinhard Meyer, 20 Dec 2003:
88 Fix clock calculation for the MPC5200 for higher clock frequencies
89 (above 2**32 / 10 = 429.5 MHz).
90
91* Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
92
wdenkb2001f22003-12-20 22:45:10 +000093* Fix IceCube CLKIN configuration (it's 33.000000MHz)
94
95* Add new configuration for IceCube board with DDR memory
96
97* Update TRAB memory configurations
98
wdenk5c745d22003-12-12 00:02:26 +000099* Add JFFS2 support for INCA-IP board
100
stroesed4f58f72003-12-09 15:04:55 +0000101* Patch by Bill Hargen, 09 Dec 2003:
102 - BUBINGA405EP: changed flash driver to protect top sector containing
103 first instruction.
104 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
105 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
106 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
107 - 405EP: added/fixed support for "reginfo" command.
108 - 4xx: removed spurious MII error messages on "mii info" command.
109
wdenk4e5ca3e2003-12-08 01:34:36 +0000110* Patch by Bernhard Kuhn, 28 Nov 2003:
111 add support for Coldfire CPU
112 add support for Motorola M5272C3 and M5282EVB boards
113
wdenk9fd5e312003-12-07 23:55:12 +0000114* Patch by Pierre Aubert, 24 Nov 2003:
115 - add a return value for the fpga command
116 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
117 is defined. If ide_preinit fails, ide_init is aborted.
118 - fix an endianess problem in fat.h
119
wdenk3bbc8992003-12-07 22:27:15 +0000120* Patch by Wolter Kamphuis, 05 Dec 2003:
121 Add support for SNMC's QS850/QS823/QS860T boards
122
wdenkb028f712003-12-07 21:39:28 +0000123* Patch by Yuli Barcohen, 3 Dec 2003:
124 "revive" U-Boot support for old Motorola MPC860ADS board
125
126* Patch by Cam(ilo?), 03 Dec 2003:
127 make examples build even with broken Montavista objcopy
128
129* Patch by Pavel Bartusek, 27 Nov 2003:
130 fix conversion problem with "bootretry" evironment variable
131
wdenkb4676a22003-12-07 19:24:00 +0000132* Patch by Andre Schwarz, 24 Nov 2003:
133 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
134
135* Patch by Pavel Bartusek, 21 Nov 2003:
136 set ZMII bridge speed on 440
137
138* Patch by Anders Larsen, 17 Nov 2003:
139 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
140
wdenka2663ea2003-12-07 18:32:37 +0000141* Patches by David Müller, 14 Nov 2003:
142 - board/mpl/common/common_util.c
143 * implement support for BZIP2 compressed images
144 * various cleanups (printf -> puts, ...)
145 - board/mpl/common/flash.c
146 * report correct errors to upper layers
147 * check the erase fail and VPP low bits in status reg
148 - board/mpl/vcma9/cmd_vcma9.c
149 - board/mpl/vcma9/flash.c
150 * various cleanups (printf -> puts, ...)
151 - common/cmd_usb.c
152 * fix typo in comment
153 - cpu/arm920t/usb_ohci.c
154 * support for S3C2410 is missing in #if line
155 - drivers/cs8900.c
156 * reinit some registers in case of error (cable missing, ...)
157 - fs/fat/fat.c
158 * support for USB/MMC devices is missing in #if line
159 - include/configs/MIP405.h
160 - include/configs/PIP405.h
161 * enable BZIP2 support
162 * enlarge malloc space to 1MiB because of BZIP2 support
163 - include/configs/VCMA9.h
164 * enable BZIP2 support
165 * enlarge malloc space to 1MiB because of BZIP2 support
166 * enable USB support
167 - lib_arm/armlinux.c
168 * change calling convention of ARM Linux kernel as
169 described on http://www.arm.linux.org.uk/developer/booting.php
170
171* Patch by Thomas Lange, 14 Nov 2003:
172 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
173 support all these AMD boards.
174
175* Patch by Thomas Lange, 14 Nov 2003:
176 Workaround for mips au1x00 physical memory accesses (the au1x00
177 uses a 36 bit bus internally and cannot access physical memory
178 directly. Use the uncached SDRAM address instead of the physical
179 one.)
180
wdenkef5a9672003-12-07 00:46:27 +0000181* Patch by Xue Ligong (Joe), 13 Nov 2003:
182 add Realtek 8019 ethernet driver
183
184* Patch by Yuli Barcohen, 13 Nov 2003:
185 MPC826xADS/PQ2FADS cleanup
186
187* Patch by Anders Larsen, 12 Nov 2003:
188 Update README to mark the PORTIO commands non-standard
189
wdenk5779d8d2003-12-06 23:55:10 +0000190* Patch by Nicolas Lacressonnière, 12 Nov 2003:
191 update for for Atmel AT91RM9200DK development kit:
192 - support for environment variables in DataFlash
193 - Atmel DataFlash AT45DB1282 support
194
195* Patch by Jeff Carr, 11 Nov 2003:
196 add support for new version of 8270 processors
197
198* Patches by George G. Davis, 05 Nov 2003:
199 - only pass the ARM linux initrd tag to the kernel when an initrd
200 is actually present
201 - update omap1510inn configuration file
202
wdenk8bf3b002003-12-06 23:20:41 +0000203* Patches by Stephan Linz, 3 Nov 2003:
204 - more endianess fixes for LAN91C111 driver
205 - CFG_HZ configuration patch for NIOS Cyclone board
206
207* Patch by Stephan Linz, 28 Oct 2003:
208 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
209
210* Patch by Steven Scholz, 20 Oct 2003:
211 - make "mii info <addr>" show infor for PHY at "addr" only
212 - Endian fix for miiphy_info()
213
wdenka8c7c702003-12-06 19:49:23 +0000214* Patch by Gleb Natapov, 19 Sep 2003:
215 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
216
217* Patch by Anders Larsen, 17 Sep 2003:
218 Bring ARM memory layout in sync with the documentation:
219 stack and malloc-heap are now located _below_ the U-Boot code
220
wdenkfa1399e2003-12-06 11:20:01 +0000221* Accelerate booting on TRAB board: read and check autoupdate image
222 headers first instead of always reading the whole images.
223
wdenkb96619a2003-12-05 21:08:38 +0000224* Fix type in MPC5XXX code (pointed out by Victor Wren)
225
wdenkaf6d1df2003-12-03 23:53:42 +0000226* Enabled password check on RMU board
227
228* Fix configuration problem with IceCube in LOWBOOT configuration:
229 envrionment got embedded, corrupting the image layout.
230
231* Fix NEC display names (it's 6440 [for 640x480], not 6640).
232
wdenkfd3103b2003-11-25 16:55:19 +0000233* Added BMS2003 board
234 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
235
wdenkb4757ce2003-11-17 21:45:27 +0000236* Fix flash driver for TRAB board (must use Unlock Bypass Reset
237 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
238 and CPLD
239
wdenk5bb226e2003-11-17 21:14:37 +0000240* Use "-fPIC" instead of "-mrelocatable" to prevent problems with
241 recent tools
242
243* Add checksum verification to 'imls' command
244
245* Add bd_info fields needed for 4xx Linux I2C driver
246
247* Patch by Martin Krause, 4 Nov. 2003:
248 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
249
250* Print used network interface when CONFIG_NET_MULTI is set
251
wdenk5cf9da42003-11-07 13:42:26 +0000252* Patch by Bernhard Kuhn, 28 Oct 2003:
253 Add low boot support for MPC5200
254
255* Fix problem with dual PCMCIA support (NSCU)
256
257* Fix MPC5200 I2C initialization function
258
259======================================================================
wdenka43278a2003-09-11 19:48:06 +0000260Changes for U-Boot 1.0.0:
261======================================================================
262
wdenkb13fb012003-10-30 21:49:38 +0000263* Fix parameter passing to standalone images with bootm command
264
265* Patch by Kyle Harris, 30 Oct 2003:
266 Fix build errors for ixdp425 board
267
268* Patch by David M. Horn, 29 Oct 2003:
269 Fixes to build under CYGWIN
270
271* Get IceCube MGT5100 working (again)
272
wdenk5fa66df2003-10-29 23:18:55 +0000273* Fix problems in memory test on some boards (which was not
274 non-destructive as intended)
275
276* Patch by Gary Jennejohn, 28 Oct 2003:
277 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
278 to prevent stack overflow on ARM systems
279
wdenka0f2fe52003-10-28 09:14:21 +0000280* Patch by Stephan Linz, 28 Oct 2003:
281 fix init sequence error for NIOS port
282
283* Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
284
285* Add CONFIG_VERSION_VARIABLE to TRAB configuration
286
wdenka57a4962003-10-26 22:52:58 +0000287* Patch by Xiao Xianghua, 23 Oct 2003:
288 small patch for mpc85xx
289
290* Fix small problem in MPC5200 I2C driver
291
292* Fix FCC3 support on ATC board
293
dzu8cb81432003-10-24 13:14:45 +0000294* Correct header printing for multi-image files in do_bootm()
295
296* Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
297
wdenk4654af22003-10-22 09:00:28 +0000298* Fix PCI problems on PPChameleon board
299
wdenka3ad8e22003-10-19 23:22:11 +0000300* Patch by Steven Scholz, 18 Oct 2003:
301 Fix AT91RM9200 ethernet driver
302
303* Patch by Nye Liu, 17 Oct 2003:
304 Fix typo in include/mpc8xx.h
305
306* Patch by Richard Woodruff, 16 Oct 03:
307 Fixes for cpu/arm925/interrupt.c
308 - Initialize timestamp & lastdec vars.
309 - fix timestamp overflows.
310 - fix lastdec overflow.
311 - smarter normalization to allow udelay() below 1ms to work.
312
313* Patch by Scott McNutt, 16 Oct
314 add networking support for the Altera Nios Development Kit,
315 Cyclone Edition (DK-1C20)
316
317* Patch by Jon Diekema, 14 Oct 2003:
318 add hint about doc/README.silent to README file
319
dzue7df0292003-10-19 21:43:26 +0000320* Add CompactFlash support for NSCU
321
wdenkd7281f42003-10-19 22:30:08 +0000322* Fix PCI problems on PPChameleonEVB
323
wdenk3d1e8a92003-10-16 12:53:35 +0000324* TRAB auto-update: Base decision if we have to strip the image
325 header on image type as encoded in the header
wdenkd7281f42003-10-19 22:30:08 +0000326 (include image type patch by Martin Krause, 17 Oct 2003)
wdenk3d1e8a92003-10-16 12:53:35 +0000327
wdenk42d1f032003-10-15 23:53:47 +0000328* Patches by Xianghua Xiao, 15 Oct 2003:
329
330 - Added Motorola CPU 8540/8560 support (cpu/85xx)
331 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
332 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
333
334* Fix flash timings on TRAB board
335
wdenk2d5b5612003-10-14 19:43:55 +0000336* Make sure HUSH is initialized for running auto-update scripts
337
338* Make 5200 reset command _really_ reset the board, without running
339 any other code after it
340
341* Fix errors with flash erase when range spans across banks
342 that are mapped in reverse order
343
344* Fix flash mapping and display on P3G4 board
345
346* Patch by Kyle Harris, 15 Jul 2003:
347 - add support for Intel IXP425 CPU
348 - add support for IXDP425 eval board
349
wdenkf72da342003-10-10 10:05:42 +0000350* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
351 for more information
352
wdenk5da627a2003-10-09 20:09:04 +0000353* Patch by Steven Scholz, 10 Oct 2003
354 - Add support for Altera FPGA ACEX1K
355
wdenk15647dc2003-10-09 19:00:25 +0000356* Patches by Thomas Lange, 09 Oct 2003:
357 - fix cmd_ide.c for non ppc boards (read/write functions did not
358 add ATA base address)
359 - fix for shannon board
360 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
wdenk5da627a2003-10-09 20:09:04 +0000361 - Endian swap ATA identity for all big endian CPUs, not just PPC
362 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
363 args to linux
364 - add support for dbau1x00 board (MIPS32)
wdenk15647dc2003-10-09 19:00:25 +0000365
366* Patch by Sangmoon Kim, 07 Oct 2003:
367 add support for debris board
368
wdenka0ff7f22003-10-09 13:16:55 +0000369* Patch by Martin Krause, 09 Oct 2003:
370 Fixes for TRAB board
371 - /board/trab/rs485.c: correct baudrate
wdenk42d1f032003-10-15 23:53:47 +0000372 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
wdenka0ff7f22003-10-09 13:16:55 +0000373 udelay(); fix some timing problems with adc controller
374 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
375 modify commands: touch and buzzer
376
377* Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
378 (quick & dirty workaround for rogue pointer problem in get_vfatname());
379 Use direct function calls for auto_update instead of hush commands
380
wdenk4a551702003-10-08 23:26:14 +0000381* Patch by Scott McNutt, 04 Oct 2003:
382 - add support for Altera Nios-32 CPU
383 - add support for Nios Cyclone Development Kit (DK-1C20)
384
385* Patch by Steven Scholz, 29 Sep 2003:
386 - A second parameter for bootm overwrites the load address for
387 "Standalone Application" images.
388 - bootm sets environment variable "filesize" to the resulting
389 (uncompressed) data length for "Standalone Application" images
390 when autostart is set to "no". Now you can do something like
391 if bootm $fpgadata $some_free_ram ; then
392 fpga load 0 $some_free_ram $filesize
393 fi
394
395* Patch by Denis Peter, 25 Sept 2003:
396 add support for the MIP405 Rev. C board
397
wdenk54387ac2003-10-08 22:45:44 +0000398* Patch by Yuli Barcohen, 25 Sep 2003:
399 add support for Zephyr Engineering ZPC.1900 board
400
401* Patch by Anders Larsen, 23 Sep 2003:
402 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
403 implemented for the x86 architecture)
404
wdenkfc3e2162003-10-08 22:33:00 +0000405* Patch by Sangmoon Kim, 23 Sep 2003:
406 fix pll_pci_to_mem_multiplier table for MPC8245
407
408* Patch by Anders Larsen, 22 Sep 2003:
409 enable timed autoboot on PXA
410
411* Patch by David Müller, 22 Sep 2003:
wdenkfc3e2162003-10-08 22:33:00 +0000412 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
413 returns correct libgcc file path
414 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
415 time on s3c24x0 systems
416
417* Patch by Jon Diekema, 19 Sep 2003:
418 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
419 link state to the fault LED.
420 - In NetLoop, make the Fault LED reflect the link status. The link
421 status gets updated on entry, and on timeouts.
wdenk42d1f032003-10-15 23:53:47 +0000422
wdenkef1464c2003-10-08 22:14:02 +0000423* Patch by Anders Larsen, 18 Sep 2003:
424 allow mkimage to build and run on Cygwin-hosted systems
425
426* Patch by Frank Müller, 18 Sep 2003:
427 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
428 cpu/mpc8xx/fec.c
429
430* Patch by Pantelis Antoniou, 16 Sep 2003:
431 add tool to compute fileds in the PLPRCR register for MPC86x
432
wdenkd9a405a2003-10-07 20:01:55 +0000433* Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
434
wdenk147031a2003-10-07 10:33:38 +0000435* Fix build problems under FreeBSD
436
wdenk887b3722003-10-06 22:00:45 +0000437* Add generic filesystem image type
438
wdenkfbe4b5c2003-10-06 21:55:32 +0000439* Make fatload set filesize environment variable
440
441* enable basic / medium / high-end configurations for PPChameleonEVB
442 board; fix NAND code
443
444* enable TFTP client code to specify to the server the desired
445 timeout value (see RFC-2349)
446
dzubb65a312003-09-30 15:22:12 +0000447* Improve SDRAM setup for TRAB board
448
dzu88a1bfa2003-09-30 15:11:43 +0000449* Suppress all output with splashscreen configured only if "splashimage"
450 is set
451
dzucad07372003-09-30 14:36:51 +0000452* Fix problems with I2C support for mpc5200
453
dzu8a42eac2003-09-29 21:55:54 +0000454* Adapt TRAB configuration and auto_update to new memory layout
455
dzu91e940d2003-09-25 22:32:40 +0000456* Add configuration for wtk board
457
dzu29127b62003-09-25 22:30:12 +0000458* Add support for the Sharp LQ065T9DR51U LCD display
459
wdenk206c60c2003-09-18 10:02:25 +0000460* Patch by Rune Torgersen, 17 Sep 2003:
461 - Fixes for MPC8266 default config
wdenk65bd0e22003-09-18 10:45:21 +0000462 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
wdenk206c60c2003-09-18 10:02:25 +0000463
464* Patches by Jon Diekema, 17 Sep 2003:
465 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
466 env_common.c)
467 - sbc8260 tweaks
468 - adjust "help" output
469
wdenk5f535fe2003-09-18 09:21:33 +0000470* Patches by Anders Larsen, 17 Sep 2003:
471 - fix spelling errors
472 - set GD_FLG_DEVINIT flag only after device function pointers
473 are valid
474 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
475 writeable
476 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
477 - trigger watchdog while waiting in serial driver
478
wdenkb0639ca2003-09-17 22:48:07 +0000479* Add auto-update code for TRAB board using USB memory sticks,
480 support new configuration with more memory
wdenkf54ebdf2003-09-17 15:10:32 +0000481
wdenkef709e92003-09-16 17:35:37 +0000482* disable MPC5200 bus pipelining as workaround for bus contention
483
wdenk4aeb2512003-09-16 17:06:05 +0000484* Modify XLB arbiter priorities on MPC5200 so all devices use same
485 priority; configure critical interrupts to be handled like external
486 interrupts
487
wdenkacf98e72003-09-16 11:39:10 +0000488* Make IPB clock on MGT5100/MPC5200 configurable in board config file;
489 go back to 66 MHz for stability
490
wdenk78137c32003-09-15 18:00:00 +0000491* Patches by Jon Diekema, 15 Sep 2003:
492 - add description for missing CFG_CMD_* entries in the README file
493 - sacsng tweaks
494
wdenk35656de2003-09-14 19:08:39 +0000495* Patch by Gleb Natapov, 14 Sep 2003:
496 enable watchdog support for all MPC824x boards that have a watchdog
497
498* On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
499 "Non-octet Aligned Frame" errors we see at 100 Mbps
500
501* Patch by Sharad Gupta, 14 Sep 2003:
502 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
503
wdenk200f8c72003-09-13 19:13:29 +0000504* Patch by llandre, 11 Sep 2003:
505 update configuration for PPChameleonEVB board
506
wdenk531716e2003-09-13 19:01:12 +0000507* Patch by David Müller, 13 Sep 2003:
508 various changes to VCMA9 board specific files
509
510* Add I2C support for MGT5100 / MPC5200
511
wdenkb70e7a02003-09-12 20:09:09 +0000512* Patch by Rune Torgersen, 11 Sep 2003:
513 Changed default memory option on MPC8266ADS to NOT be Page Based
514 Interleave, since this doesn't work very well with the standard
515 16MB DIMM
516
517* Patch by George G. Davis, 12 Sep 2003:
518 fix Makefile settings for sk98 driver
519
stroese68ce8952003-09-12 08:57:52 +0000520* Patch by Stefan Roese, 12 Sep 2003:
521 - new boards added: DP405, HUB405, PLU405, VOH405
522 - some esd boards updated
523 - cpu/ppc4xx/sdram.c: disable memory controller before setting
524 first values
525 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
526
wdenk4f7cb082003-09-11 23:06:34 +0000527* Patch by Martin Krause, 11 Sep 2003:
528 add burn-in tests for TRAB board
529
530* Enable instruction cache on MPC5200 board
531
wdenka43278a2003-09-11 19:48:06 +0000532* Patch by Denis Peter, 11 Sep 2003:
533 - fix USB data pointer assignment for bulk only transfer.
534 - prevent to display erased directories in FAT filesystem.
535
536* Change output format for NAND flash - make it look like for other
537 memory, too
538
539======================================================================
wdenk149dded2003-09-10 18:20:28 +0000540Changes for U-Boot 0.4.8:
wdenkd94f92c2003-08-28 09:41:22 +0000541======================================================================
542
dzu29127b62003-09-25 22:30:12 +0000543* Add I2C and RTC support for RMU board
544
wdenk7205e402003-09-10 22:30:53 +0000545* Patches by Denis Peter, 9 Sep 2003:
546 add FAT support for IDE, SCSI and USB
547
548* Patches by Gleb Natapov, 2 Sep 2003:
549 - cleanup of POST code for unsupported architectures
550 - MPC824x locks way0 of data cache for use as initial RAM;
551 this patch unlocks it after relocation to RAM and invalidates
552 the locked entries.
553
554* Patch by Gleb Natapov, 30 Aug 2003:
555 new I2C driver for mpc107 bridge. Now works from flash.
556
557* Patch by Dave Ellis, 11 Aug 2003:
558 - JFFS2: fix typo in common/cmd_jffs2.c
559 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
560 - JFFS2: remove node version 0 warning
561 - JFFS2: accept JFFS2 PADDING nodes
562 - SXNI855T: add AM29LV800 support
563 - SXNI855T: move environment from EEPROM to flash
564 - SXNI855T: boot from JFFS2 in NOR or NAND flash
565
566* Patch by Bill Hargen, 11 Aug 2003:
567 fixes for I2C on MPC8240
568 - fix i2c_write routine
569 - fix iprobe command
570 - eliminates use of global variables, plus dead code, cleanup.
571
wdenk149dded2003-09-10 18:20:28 +0000572* Add support for USB Mass Storage Devices (BBB)
573 (tested with USB memory sticks only)
574
575* Avoid flicker on TRAB's VFD
576
wdenk7152b1d2003-09-05 23:19:14 +0000577* Add support for SK98xx driver
578
579* Add PCI support for SL8245 board
580
581* Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
582 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
583 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
584
585* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
586 to allow for more accurate baudrate settings
587 (error now 0.7% at 115 kbps, instead of 3.5% before)
588
589* Patch by Andreas Mohr, 4 Sep 2003:
590 Fix a lot of spelling errors
591
wdenk12f34242003-09-02 22:48:03 +0000592* Add support for PPChameleon Eval Board
593
594* Add support for P3G4 board
595
596* Fix problem with MGT5100 FEC driver: add "early" MAC address
597 initialization
598
wdenk326428c2003-08-31 18:37:54 +0000599* Patch by Yuli Barcohen, 7 Aug 2003:
600 check BCSR to detect if the board is configured in PCI mode
601
wdenk149dded2003-09-10 18:20:28 +0000602======================================================================
603Changes for U-Boot 0.4.7:
604======================================================================
605
wdenk0cb61d72003-08-30 00:05:50 +0000606* Patch by Raghu Krishnaprasad, 7 Aug 2003:
607 add support for Adder II MPC852T module
608
wdenk6f213472003-08-29 22:00:43 +0000609* Patch by George G. Davis, 19 Aug 2003:
610 fix TI Innovator/OMAP1510 pin configs
611
612* Patches by Kshitij, 18 Aug 2003
613 - add support for arm926ejs cpu core
614 - add support for TI OMAP 1610 Innovator Board
615
wdenkc29fdfc2003-08-29 20:57:53 +0000616* Patch by Yuli Barcohen, 14 Aug 2003:
617 add support for bzip2 uncompression
618
619* Add GCC library to examples/Makefile so GCC utility functions will
620 be resolved, too
621
wdenkca75add2003-08-29 10:05:53 +0000622* Add I2C and RTC support for RMU board using software I2C driver
623 (because of better response to iprobe command); fix problem with
624 "reset" command
625
stroese437ce072003-08-28 14:24:37 +0000626* Patch by Matthias Fuchs, 28 Aug 2003:
627 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
628 CONFIG_BOOTP_MAKS (see README).
629
wdenkd94f92c2003-08-28 09:41:22 +0000630* Fix ICU862 environment problem
631
632* Fix RAM size detection for RMU board
633
634* Implement "reset" for MGT5100/MPC5200 systems
635
636======================================================================
637Changes for U-Boot 0.4.6:
wdenk2535d602003-07-17 23:16:40 +0000638======================================================================
639
wdenke0ac62d2003-08-17 18:55:18 +0000640* Make Ethernet autonegotiation on INCA-IP work for all clock rates;
641 allow selection of clock frequency as "make" target
642
643* Implement memory autosizing code for IceCube boards
644
645* Configure network port on INCA-IP for autonegotiation
646
647* Fix overflow problem in network timeout code
648
649* Patch by Richard Woodruff, 8 Aug 2003:
650 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
651
wdenkd94f92c2003-08-28 09:41:22 +0000652======================================================================
653Changes for U-Boot 0.4.5:
654======================================================================
655
wdenkae3af052003-08-07 22:18:11 +0000656* Update for TQM board defaults:
657 disable clocks_in_mhz, enable boot count limit
658
dzu9374fa22003-08-07 15:04:48 +0000659* Removed tools/gdb from "make all" target. Added make target "gdbtools"
660 in toplevel directory instead. Removed astest.c from tools/gdb because
661 it is no longer relevant.
662
wdenk96e48cf2003-08-05 18:22:44 +0000663* Fix PCI support for MPC5200 / IceCube Board
664
wdenkbdccc4f2003-08-05 17:43:17 +0000665* Map ISP1362 USB OTG controller for NSCU board
666
667* Patch by Brad Parker, 02 Aug 2003:
668 fix sc520_cdp problems
669
670* Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
671
672* Allow erase command to cross flash bank boundaries
673
wdenk1f4bb372003-07-27 00:21:01 +0000674* Patch by Scott McNutt, 21 Jul 2003:
675 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
676 Both LynxOS and BlueCat linux KDIs are supported.
677
678* Patch by Richard Woodruff, 25 Jul 2003:
679 use more reliable reset for OMAP/925T
680
681* Patch by Nye Liu, 25 Jul 2003:
682 fix typo in mpc8xx.h
683
684* Patch by Richard Woodruff, 24 Jul 2003:
685 Fixes for cmd_nand.c:
686 - Fixed null dereferece which could result in incorrect ECC values.
687 - Added support for devices with no Ready/Busy signal hooked up.
688 - Added OMAP1510 read/write protect handling.
689 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
690 for non-JFFS2.
691 - Switched default ECC to be JFFS2.
692
wdenk77846742003-07-26 08:08:08 +0000693* Allow crc32 to be used at address 0x000
694
695* Provide consistent interface to standalone applications to access
696 the 'global_data' structure
697 Provide a doc/README.standalone more useful to users/developers.
698
699* Make IceCube MGT5100 FEC driver work
700
wdenk27b207f2003-07-24 23:38:38 +0000701* Implement new mechanism to export U-Boot's functions to standalone
702 applications: instead of using (PPC-specific) system calls we now
703 use a jump table; please see doc/README.standalone for details
704
705* Patch by Dave Westwood, 24 Jul 2003:
706 added support for Unity OS (a proprietary OS)
707
708* Patch by Detlev Zundel, 23 Jul 2003:
709 add "imls" command to print flash table of contents
710
711* Fix cold boot detection for log buffer reset
712
713* Return error for invalid length specifiers with "cp.X" etc.
714
715* Fix startup problem on MIPS
716
717* Allow for CONFIG_SPLASH_SCREEN even when no explicit
718 bitmap support is configured
719
720* Patch by Bill Hargen, 18 Jul 2003:
721 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
722
723* Patch by Denis Peter, 18 Jul 2003:
724 - fix memory configuration for MIP405T
725 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
726
727* Cleanup of TQM82xx configurations; use "official" board types
728 to make selection easier.
729
wdenk2535d602003-07-17 23:16:40 +0000730* Patch by Martin Krause, 17 Jul 2003:
731 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
732
733* Patch by Richard Woodruff, 17 July 03:
stroese437ce072003-08-28 14:24:37 +0000734 - Fixed bug in OMAP1510 baud rate divisor settings.
wdenk2535d602003-07-17 23:16:40 +0000735
736* Patch by Nye Liu, 16 July 2003:
737 MPC860FADS fixes:
738 - add MPC86xADS support (uses MPC86xADS.h)
739 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
740 o PLPRCR changes
741 o BRG changes (EXTAL/XTAL restricted to 10MHz)
742 o don't trust gclk() software measurement by default, depend on
743 CONFIG_8xx_GCLK_FREQ
744 - add DRAM SIMM not installed detection
745 - use more "correct" SDRAM initialization sequence
746 - allow different SDRAM sizes (8xxADS has 8M)
747 - default DER is 0
748 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
749 - rename MAMR/MBMR defines to be more consistent. Should eventually
750 be merged into MxMR to better reflect the PowerQUICC datasheet.
751
752* Patch by Yuli Barcohen, 16 Jul 2003:
753 support new Motorola PQ2FADS-ZU evaluation board which replaced
754 MPC8260ADS and MPC8266ADS
755
756======================================================================
wdenk945af8d2003-07-16 21:53:01 +0000757Changes for U-Boot 0.4.4:
758======================================================================
759
760* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
761
762* Add support for MGT5100 and MPC5200 processors
763
764* Patch by Lutz Dennig, 15 Jul 2003:
765 update for R360MPI board
766
767======================================================================
wdenk8564acf2003-07-14 22:13:32 +0000768Changes for U-Boot 0.4.3:
wdenkb37c7e52003-06-30 16:24:52 +0000769======================================================================
770
wdenk2e5983d2003-07-15 20:04:06 +0000771* Patches by Kshitij, 04 Jul 2003
wdenk945af8d2003-07-16 21:53:01 +0000772 - added support for arm925t cpu core
wdenk2e5983d2003-07-15 20:04:06 +0000773 - added support for TI OMAP 1510 Innovator Board
774
wdenk6dff5522003-07-15 07:45:49 +0000775* Patches by Martin Krause, 14 Jul 2003:
776 - add I2C support for s3c2400 systems (trab board)
777 - (re-) add "ping" to command table
778
779* Fix handling of "slow" POST routines
780
wdenk8564acf2003-07-14 22:13:32 +0000781* Patches by Yuli Barcohen, 13 Jul 2003:
782 - Correct flash and JFFS2 support for MPC8260ADS
783 - fix PVR values and clock generation for PowerQUICC II family
784 (8270/8275/8280)
785
786* Patch by Bernhard Kuhn, 08 Jul 2003:
787 - add support for M68K targets
788
789* Patch by Ken Chou, 3 Jul:
790 - Fix PCI config table for A3000
791 - Fix iobase for natsemi.c
792 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
wdenk945af8d2003-07-16 21:53:01 +0000793
wdenk8564acf2003-07-14 22:13:32 +0000794* Allow to enable "slow" POST routines by key press on power-on
795* Fix temperature dependend switching of LCD backlight on LWMON
796* Tweak output format for LWMON
797
stroese57029232003-07-11 08:23:12 +0000798* Patch by Stefan Roese, 11 Jul 2003:
799 - Fix bug in CONFIG_VERSION_VARIABLE.
800 - AR405 config updated.
801 - OCRTC/ORSG: bsp command added.
802 - ASH405 bsp update.
803
wdenk8564acf2003-07-14 22:13:32 +0000804======================================================================
805Changes for U-Boot 0.4.2:
806======================================================================
807
wdenkf12e5682003-07-07 20:07:54 +0000808* Add support for NSCU board
809
810* Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
811
812* Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
813 mirror bit flash on TQM8xxM modules
814
wdenk0d498392003-07-01 21:06:45 +0000815* Patch by Kenneth Johansson, 30 Jun 2003:
816 get rid of MK_CMD_ENTRY macro; update doc/README.command
817
wdenkb37c7e52003-06-30 16:24:52 +0000818* Patch by Seb James, 30 Jun 2003:
819 Improve documentation of I2C configuration in README
820
821* Fix problems with previous log buffer "fixes"
822
823* Fix minor help text issues
824
825* "log append" did not append a newline
826
827======================================================================
wdenkb0fce992003-06-29 21:03:46 +0000828Changes for U-Boot 0.4.1:
wdenk8bde7f72003-06-27 21:31:46 +0000829======================================================================
830
wdenkb0fce992003-06-29 21:03:46 +0000831* Fix some missing commands, cleanup header files
832 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
833
wdenk9d2b18a2003-06-28 23:11:04 +0000834* Rewrite command lookup and help command (fix problems with bubble
835 sort when sorting command name list). Minor cleanup here and there.
836
wdenkd1cbe852003-06-28 17:24:46 +0000837* Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
838 - Allow to call sysmon function interactively
839 - PIC on LWMON board needs delay after power-on
840 - Add missing RSR definitions for MPC8xx
841 - Improve log buffer handling: guarantee clean reset after power-on
wdenk149dded2003-09-10 18:20:28 +0000842 - Add support for EXBITGEN board (aka "genie")
wdenkd1cbe852003-06-28 17:24:46 +0000843 - Add support for SL8245 board
844
wdenk8bde7f72003-06-27 21:31:46 +0000845* Code cleanup:
846 - remove trailing white space, trailing empty lines, C++ comments, etc.
847 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
848
849* Patches by Kenneth Johansson, 25 Jun 2003:
850 - major rework of command structure
851 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
852
853======================================================================
854Changes for U-Boot 0.4.0:
wdenk4532cb62003-04-27 22:52:51 +0000855======================================================================
856
wdenk993cad92003-06-26 22:04:09 +0000857* Patches by Robert Schwebel, 26 Jun 2003:
wdenk8bde7f72003-06-27 21:31:46 +0000858 - csb226 configuration updated
859 - credits for logodl port updated
860 - innokom configuration updated
861 - logodl tree update, still with coding style inconsistencies
862 - added OCM for ppc405 warning to README
wdenk993cad92003-06-26 22:04:09 +0000863
864* Patch by Pantelis Antoniou, 25 Jun 2003:
865 update NetVia with V2 board support
866
wdenkb783eda2003-06-25 22:26:29 +0000867* Header file cleanup for ARM
868
869* Patch by Murray Jensen, 24 Jun 2003:
870 - make sure to use only U-boot provided header files
871 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
872
stroesea300d832003-06-24 14:32:24 +0000873* Patch by Stefan Roese, 24 Jun 2003:
874 - Update esd ASH405 board files.
875 - Update esd DASA_SIM config file.
876 - Add ping command to some esd boards.
877
wdenkcceb8712003-06-23 18:12:28 +0000878* Patch by Yuli Barcohen, 23 Jun 2003:
879 Update for MPC8260ADS board
880
881* Patch by Murray Jensen, 23 Jun 2003:
882 - cleanup of GCC 3.x compiler warnings
883
wdenk3595ac42003-06-22 17:18:28 +0000884* Patch by Rune Torgersen, 4 Jun 2003:
885 add large memory support for MPC8266ADS board
stroesea300d832003-06-24 14:32:24 +0000886
wdenk3595ac42003-06-22 17:18:28 +0000887* Patch by Richard Woodruff, 19 June 03:
888 - Enabled standard u-boot device abstraction for ARM
889 - Enabled console device for ARM
890 - Initilized bi_baudrate for ARM
891
892* Patch by Bill Hargen, 23 Apr 2003:
893 fix byte order for 824x I2C addresses (write op)
894
wdenk592c5ca2003-06-21 00:17:24 +0000895* Patch by Murray Jensen, 20 Jun 2003:
896 - hymod update
897 - cleanup (especially for gcc-3.x compilers)
898
wdenk72755c72003-06-20 23:10:58 +0000899* Patch by Tom Guilliams, 20 Jun 2003:
900 added CONFIG_750FX support for IBM 750FX processors
901
wdenk03329902003-06-20 22:36:30 +0000902* Patch by Devin Crumb, 02 Apr 2003:
903 Fix clock divider rounding problem in drivers/serial.c
904
905* Patch by Richard Woodruff, 19 June 03:
906 - Fixed smc91c111 driver to sync with the u-boot environment
907 (driver/smc91c111.c).
wdenk0b97ab12003-06-19 23:58:30 +0000908 - Added eth_init error return check in NetLoop (net/net.c).
909
wdenk03329902003-06-20 22:36:30 +0000910* Patch by Ken Chou, 19 June 2003:
wdenk0b97ab12003-06-19 23:58:30 +0000911 Added support for A3000 SBC board (Artis Microsystems Inc.)
912
wdenk6dd652f2003-06-19 23:40:20 +0000913* Patches by Murray Jensen, 17 Jun 2003:
914 - Hymod board database mods: add "who" field and new xilinx chip types
915 - provide new "init_cmd_timeout()" function so code external to
916 "common/main.c" can use the "reset_cmd_timeout()" function before
917 entering the main loop
918 - add DTT support for adm1021 (new file dtt/adm1021.c; config
919 slightly different. see include/configs/hymod.h for an example
920 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
921 CFG_DTT_ADM1021 defined)
922 - add new "eeprom_probe()" function which has similar args and
923 behaves in a similar way to "eeprom_read()" etc.
924 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
925 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
926 - gdbtools copyright update
927 - ensure that set_msr() executes the "sync" and "isync" instructions
928 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
929 - 8260 I/O ports fix: Open Drain should be set last when configuring
930 - add SIU IRQ defines for 8260
931 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
932 config.mk to allow board configurations to override the GNU
933 linker script, selected via the LDSCRIPT, make variable, and to
934 give an initial value to the OBJCFLAGS make variable
935 - 8260 i2c enhancement:
936 o correctly extends the timeout depending on the size of all
937 queued messages for both transmit and receive
938 o will not continue with receive if transmit times out
939 o ensures that the error callback is done for all queued tx
940 and rx messages
941 o correctly detects both tx and rx timeouts, only delivers one to
942 the callback, and does not overwrite an earlier error
943 o logic in i2c_probe now correct
944 - add "vprintf()" function so that "panic()" function can be
945 technically correct
946 - many Hymod board changes
947
wdenk52f52c12003-06-19 23:04:19 +0000948* Patches by Robert Schwebel, 14 Jun 2003:
949 - add support for Logotronic DL datalogger board
950 - cleanup serial line after kermit binary download
951 - add debugX macro (debug level support)
952 - update mach-types.h to latest arm.linux.org.uk master list.
953
wdenk48b42612003-06-19 23:01:32 +0000954* Patches by David Müller, 12 Jun 2003:
955 - rewrite of the S3C24X0 register definitions stuff
956 - "driver" for the built-in S3C24X0 RTC
957
958* Patches by Yuli Barcohen, 12 Jun 2003:
959 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
960 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
961 configuration word supplied by FPGA on some MPC8260ADS boards
962
963* Patch by Pantelis Antoniou, 10 Jun 2003:
964 Unify status LED interface
965
wdenk15ef8a52003-06-18 20:22:24 +0000966* Add support for DS12887 RTC; add RTC support for ATC board
967
wdenk2abbe072003-06-16 23:50:08 +0000968* Patch by Nicolas Lacressonniere, 11 Jun 2003:
969 Modifications for Atmel AT91RM9200DK ARM920T based development kit
970 - Add Atmel DataFlash support for reading and writing.
stroesea300d832003-06-24 14:32:24 +0000971 - Add possibility to boot a Linux from DataFlash with BOOTM command.
wdenk2abbe072003-06-16 23:50:08 +0000972 - Add Flash detection on Atmel AT91RM9200DK
973 (between Atmel AT49BV1614 and AT49BV1614A flashes)
974 - Replace old Ethernet PHY layer functions
975 - Change link address
976
977* Patch by Frank Smith, 9 Jun 2003:
978 use CRIT_EXCEPTION for machine check on 4xx
979
980* Patch by Detlev Zundel, 13 Jun 2003:
981 added implementation of the "carinfo" command in cmd_immap.c
982
wdenk71f95112003-06-15 22:40:42 +0000983* Fix CONFIG_NET_MULTI support in include/net.h
984
985* Patches by Kyle Harris, 13 Mar 2003:
986 - Add FAT partition support
987 - Add command support for FAT
988 - Add command support for MMC
989 ----
990 - Add Intel PXA support for video
991 - Add Intel PXA support for MMC
992 ----
993 - Enable MMC and FAT for lubbock board
994 - Other misc changes for lubbock board
995
wdenk487778b2003-06-06 11:20:01 +0000996* Patch by Robert Schwebel, April 02, 2003:
997 fix for SMSC91111 driver
998
wdenka3ed3992003-06-05 19:37:36 +0000999* Patch by Vladimir Gurevich, 04 Jun 2003:
1000 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
1001
stroese08eaea92003-06-05 15:44:37 +00001002* Patch by Stefan Roese, 05 Jun 2003:
1003 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
1004 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
1005 data cache can be used even if the chip select is in use.
1006 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
1007 (see README for further description).
1008 - Changed config files of CONFIG_EEPRO100 boards to use the
1009 CFG_RX_ETH_BUFFER define.
1010
wdenk73a8b272003-06-05 19:27:42 +00001011* Add support for RMU board
1012
1013* Add support for TQM862L at 100/50 MHz
1014
1015* Patch by Pantelis Antoniou, 02 Jun 2003:
1016 major reconstruction of networking code;
1017 add "ping" support (outgoing only!)
1018
wdenkf3e0de62003-06-04 15:05:30 +00001019* Patch by Denis Peter, 04 June 2003:
1020 add support for the MIP405T board
1021
wdenk682011f2003-06-03 23:54:09 +00001022* Patches by Udi Finkelstein, 2 June 2003:
1023 - Added support for custom keyboards, initialized by defining a
1024 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
1025 - Added support for the RBC823 board.
1026 - cpu/mpc8xx/lcd.c now automatically calculates the
1027 Horizontal Pixel Count field.
1028
1029* Fix alignment problem in BOOTP (dhcp_leasetime option)
1030 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
1031
1032* Patch by Mark Rakes, 14 May 2003:
1033 add support for Intel e1000 gig cards.
1034
1035* Patch by Nye Liu, 3 Jun 2003:
1036 fix critical typo in MAMR definition (include/mpc8xx.h)
1037
1038* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
1039
1040* Patch by Klaus Heydeck, 2 Jun 2003
1041 Minor changes for KUP4K configuration
1042
wdenk7a8e9bed2003-05-31 18:35:21 +00001043* Patch by Marc Singer, 29 May 2003:
1044 Fixed rarp boot method for IA32 and other little-endian CPUs.
1045
1046* Patch by Marc Singer, 28 May 2003:
1047 Added port I/O commands.
1048
1049* Patch by Matthew McClintock, 28 May 2003
1050 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
1051 - minor patches for utx8245
1052
1053* Patch by Daniel Engström, 28 May 2003:
1054 x86 update
1055
1056* Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
1057 add nand flash support to SXNI855T configuration
1058 fix/extend nand flash support:
1059 - fix 'nand erase' command so does not erase bad blocks
1060 - fix 'nand write' command so does not write to bad blocks
1061 - fix nand_probe() so handles no flash detected properly
1062 - add doc/README.nand
1063 - add .jffs2 and .oob options to nand read/write
1064 - add 'nand bad' command to list bad blocks
1065 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
1066 - make NAND read/write faster
1067
1068* Patch by Rune Torgersen, 23 May 2003:
1069 Update for MPC8266ADS board
1070
wdenk3b57fe02003-05-30 12:48:29 +00001071* Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
1072 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
1073 _time_ (!) if the environment is embedded within the U-Boot image,
1074 or in a separate flash sector.
1075
1076* Cleanup CFG_DER #defines in config files (wd maintained only)
1077
wdenkf07771c2003-05-28 08:06:31 +00001078* Fix data abort exception handling for arm920t CPU
1079
1080* Fix alignment problems with flash driver for TRAB board
1081
1082* Patch by Donald White, 21 May 2003:
1083 fix calculation of base address in pci_hose_config_device()
1084
1085* Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
1086 execute "cmd2", even if "cmd1" fails. Note that this is different
1087 to "run var1 var2" where the contents of "var2" will NOT be
1088 executed when a command in "var1" fails.
1089
wdenk38b99262003-05-23 23:18:21 +00001090* Add zero-copy ramdisk support (requires corresponding kernel support!)
1091
wdenk4c3b21a2003-05-23 12:36:20 +00001092* Patch by Kyle Harris, 20 May 2003:
1093 In preparation for an ixp port, rename cpu/xscale and arch-xscale
1094 into cpu/pxa and arch-pxa.
1095
stroesed9ff6e82003-05-23 11:49:24 +00001096* Patch by Stefan Roese, 23 May 2003:
1097 - IBM PPC405EP port added.
1098 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
1099 UART0) is used as default U-Boot console. PPC4xx only!
1100 - esd ASH405 board added (PPC405EP based).
1101 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
1102 - esd CPCI405AB board added.
1103 - esd PMC405 board added.
1104 - Update of some esd boards.
1105
wdenk33149b82003-05-23 11:38:58 +00001106* Patch by Denis Peter, 19 Mai 2003:
1107 add support for the MIP405-3 board
1108
wdenk5d232d02003-05-22 22:52:13 +00001109* Patch by Dave Ellis, 22 May 2003:
1110 Fix problem with only partially cleared .bss segment
1111
1112* Patch by Rune Torgersen, 12 May 2003:
1113 get PCI to work on a MPC8266ADS board; incorporate change to
1114 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
1115
1116* Patch by Nye Liu, 1 May 2003:
1117 minor patches for the FADS8xx
1118
1119* Patch by Thomas Schäfer, 28 Apr 2003:
1120 Fix SPD handling for 256 ECC DIMM on Walnut
1121
wdenkc8c3a8b2003-05-21 20:26:20 +00001122* Add support for arbitrary bitmaps for TRAB's VFD command;
1123 allow to pass boot bitmap addresses in environment variables;
1124 allow for zero boot delay
wdenk82226bf2003-05-20 20:49:01 +00001125
1126* Patch by Christian Geißinger, 19 May 2002:
1127 On TRAB: wait until the dummy byte has been completely sent
1128
wdenk7f70e852003-05-20 14:25:27 +00001129* Patch by David Updegraff, 22 Apr 2003:
1130 update for CrayL1 board
1131
1132* Patch by Pantelis Antoniou, 21 Apr 2003:
1133 add boot support for ARTOS (a proprietary OS)
1134
1135* Patch by Steven Scholz, 11 Apr 2003:
1136 Add support for RTC DS1338
1137
1138* Patch by Rod Boyce, 24 Jan 2003:
1139 Fix counting of extended partitions in diskboot command
1140
wdenk59de2ed2003-05-20 10:58:04 +00001141* Patch by Christophe Lindheimer, 20 May 2003:
1142 allow the use of CFG_LOADS when CFG_NO_FLASH is set
1143
wdenk86d82762003-05-20 10:39:44 +00001144* Fix SDRAM timing on Purple board
1145
wdenk66fd3d12003-05-18 11:30:09 +00001146* Add support for CompactFlash on ATC board
1147 (includes support for Intel 82365 and compatible PC Card controllers,
1148 and Yenta-compatible PCI-to-CardBus controllers)
1149
wdenk45219c42003-05-12 21:50:16 +00001150* Patch by Mathijs Haarman, 08 May 2003:
1151 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
1152
wdenk9c62cc52003-05-03 23:33:47 +00001153* Fix problem with usage of "true" (undefined in current versions of bfd.h)
1154
wdenk7aa78612003-05-03 15:50:43 +00001155* Add support for Promess ATC board
1156
1157* Patch by Keith Outwater, 28 Apr 2003:
1158 - Miscellaneous corrections and additions to GEN860T board specific code.
1159 - Added GEN860_SC variant to GEN860T.
1160 - Miscellaneous corrections to GEN860T documentation.
1161 - Correct duplicate entry in U-Boot CREDITS file.
1162 - Add GEN860T_SC entry in MAINTAINERS file.
1163 - Update CREDITS file with GEN860T_SC info.
1164
1165* Update Smiths Aerospace addresses in MAINTAINERS file
1166
1167* Fix error handling in hush's version of "run" command
1168
wdenk4532cb62003-04-27 22:52:51 +00001169* LWMON extensions:
1170 - Splashscreen support
1171 - modem support
1172 - sysmon support
1173 - temperature dependend enabling of LCD
1174
1175* Allow booting from old "PPCBoot" disk partitions
1176
1177* Add support for TQM8255 Board / MPC8255 CPU
1178
1179======================================================================
wdenk02c9bed2003-04-20 17:41:25 +00001180Changes for U-Boot 0.3.1:
wdenkd126bfb2003-04-10 11:18:18 +00001181======================================================================
1182
wdenkd791b1d2003-04-20 14:04:18 +00001183* Make sure Block Lock Bits get cleared in R360MPI flash driver
1184
1185* MPC823 LCD driver: Fill color map backwards, to allow for steady
1186 display when Linux takes over
1187
1188* Patch by Erwin Rol, 27 Feb 2003:
1189 Add support for RTEMS (this time for real).
1190
1191* Add support for "bmp info" and "bmp display" commands to load
1192 bitmap images; this can be used (for example in a "preboot"
1193 command) to display a splash screen very quickly after poweron.
1194
1195* Add support for 133 MHz clock on INCA-IP board
1196
wdenk4a6fd342003-04-12 23:38:12 +00001197* Patch by Lutz Dennig, 10 Apr 2003:
1198 Update for R360MPI board
1199
1200* Add new meaning to "autostart" environment variable:
1201 If set to "no", a standalone image passed to the
1202 "bootm" command will be copied to the load address
1203 (and eventually uncompressed), but NOT be started.
1204 This can be used to load and uncompress arbitrary
1205 data.
1206
stroese69f8f8272003-04-10 13:30:28 +00001207* Patch by Stefan Roese, 10 Apr 2003:
wdenk4a6fd342003-04-12 23:38:12 +00001208 Changed DHCP client to use IP address from server option field #54
1209 from the OFFER packet in the server option field #54 in the REQUEST
1210 packet. This fixes a problem using a Windows 2000 DHCP server,
1211 where the DHCP-server is not the TFTP-server.
1212
1213* Set max brightness for MN11236 displays on TRAB board
stroese69f8f8272003-04-10 13:30:28 +00001214
wdenkd126bfb2003-04-10 11:18:18 +00001215* Add support for TQM862L modules
1216
1217======================================================================
wdenk60fbe252003-04-08 23:25:21 +00001218Changes for U-Boot 0.3.0:
wdenkaacf9a42003-01-17 16:27:01 +00001219======================================================================
1220
wdenk3e386912003-04-05 00:53:31 +00001221* Patch by Arun Dharankar, 4 Apr 2003:
1222 Add IDMA example code (tested on 8260 only)
1223
1224* Add support for Purple Board (MIPS64 5Kc)
1225
1226* Add support for MIPS64 5Kc CPUs
1227
1228* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
1229
1230* Patch by Denis Peter, 04 Apr 2003:
1231 - update MIP405-4 board
1232
stroese36c05a82003-04-04 16:55:30 +00001233* Patch by Stefan Roese, 4 Apr 2003:
1234 - U-Boot version environment variable "ver" added
1235 (CONFIG_VERSION_VARIABLE).
1236 - Changed PPC405GPr version from A to B.
1237 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
1238
wdenk3e386912003-04-05 00:53:31 +00001239* Patches by Denis Peter, 03 April 2003:
1240 - fix PCI IRQs on MPL boards
1241 - fix two more un-relocated pointer problems
1242
1243* Fix behaviour of "run" command:
1244 - print error message iv variable does not exist
1245 - terminate processing of arguments in case of error
1246
1247* Patches by Peter Figuli, 10 Mar 2003
1248 - Add support for BTUART on PXA platform
1249 - Add support for WEP EP250 (PXA) board
1250
1251* Fix flash problems on INCA-IP; add tool to allow bruning images to
1252 flash using a BDI2000
1253
1254* Implement fix for I2C Edge Conditions problem for all boards that
1255 use the bit-banging driver (common/soft_i2c.c)
1256
wdenk0db5bca2003-03-31 17:27:09 +00001257* Patch by Martin Winistoerfer, 23 Mar 2003
1258 - Add port to MPC555/556 microcontrollers
1259 - Add support for cmi customer board with
1260 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
1261
1262* Patch by Rick Bronson, 28 Mar 2003:
1263 - fix common/cmd_nand.c
1264
wdenk85ec0bc2003-03-31 16:34:49 +00001265* Patch by Arun Dharankar, 24 Mar 2003:
1266 - add threads / scheduler example code
1267
1268* Add patches by Robert Schwebel, 31 Mar 2003:
1269 - add ctrl-c support for kermit download
1270 - align bdinfo output on ARM
wdenk3e386912003-04-05 00:53:31 +00001271 - csb226 board: bring in sync with innokom/memsetup.S
1272 - csb226 board: fix MDREFR handling
1273 - misc doc fixes / extensions
1274 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
1275 - add BOOT_PROGRESS to armlinux.c
wdenk85ec0bc2003-03-31 16:34:49 +00001276
stroese36c05a82003-04-04 16:55:30 +00001277* Add CPU ID, version, and clock speed for INCA-IP
wdenk85ec0bc2003-03-31 16:34:49 +00001278
wdenk506f0442003-03-28 14:40:36 +00001279* Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
1280 - fix SRAM and SDRAM memory sizing
1281 - add status LED support
1282 - add MAC address for second (SCC1) ethernet port
1283
1284* Update default environment for TQM8260 board
1285
wdenkdc7c9a12003-03-26 06:55:25 +00001286* Patch by Rick Bronson, 16 Mar 2003:
wdenkc0218802003-03-27 12:09:35 +00001287 - Add NAND flash support for reading, writing, and erasing NAND
1288 flash (certain forms of which are called SmartMedia).
1289 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
wdenkdc7c9a12003-03-26 06:55:25 +00001290
1291* Patches by Robert Schwebel, 19 Mar 2003:
1292 - use arm-linux-gcc as default compiler for ARM
1293 - fix i2c fixup code
1294 - fix missing baudrate setting
1295 - added $loadaddr / CFG_LOAD_ADDR support to loadb
1296 - moved "ignoring trailing characters" _before_ u-boot wants to
1297 print out diagnostics messages; removes bogus characters at the
1298 end of transmission
1299
1300* Patch by John Zhan, 18 Mar 2003:
1301 Add support for SinoVee Microsystems SC8xx boards
1302
1303* Patch by Rolf Offermanns, 21 Mar 2003:
1304 ported the dnp1110 related changes from the current armboot cvs to
1305 current u-boot cvs. smc91111 does not work. problem marked in
1306 smc91111.c, grep for "FIXME".
1307
1308* Patch by Brian Auld, 25 Mar 2003:
1309 Add support for STM flash chips on ebony board
1310
wdenk4d75a502003-03-25 16:50:56 +00001311* Add PCI support for MPC8250 Boards (PM825 module)
1312
stroese44e5c5c2003-03-25 14:44:48 +00001313* Patch by Stefan Roese, 25 Mar 2003:
1314 - PCI405 update.
1315
stroese5d5d44e2003-03-20 15:32:59 +00001316* Patch by Stefan Roese, 20 Mar 2003:
1317 - CPCI4052 update (support for revision 3).
1318 - Set edge conditioning circuitry on PPC405GPr for compatibility
1319 to existing PPC405GP designs.
1320 - Clip udiv to 5 bits on PPC405 (serial.c).
1321
wdenkc0218802003-03-27 12:09:35 +00001322* Extend INCAIP board support:
1323 - add automatic RAM size detection
1324 - add "bdinfo" command
1325 - pass flash address and size to Linux kernel
1326 - switch to 150 MHz clock
1327
wdenk06d01db2003-03-14 20:47:52 +00001328* Avoid flicker on the TRAB's VFD by synchronizing the enable with
1329 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
1330 boards, version 153 for Rev. 200 boards).
1331
1332* Patch by Vladimir Gurevich, 12 Mar 2003:
1333 Fix relocation problem of statically initialized string pointers
1334 in common/cmd_pci.c
1335
1336* Patch by Kai-Uwe Blöm, 12 Mar 2003:
1337 Cleanup & bug fixes for JFFS2 code:
1338 - the memory mangement was broken. It caused havoc on malloc by
1339 writing beyond the block boundaries.
1340 - the length calculation for files was wrong, sometimes resulting
1341 in short file reads.
1342 - data copying now optionally takes fragment version numbers into
1343 account, to avoid copying from older data.
1344 See doc/README.JFFS2 for details.
1345
wdenk3bac3512003-03-12 10:41:04 +00001346* Patch by Josef Wagner, 12 Mar 2003:
1347 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
1348 - ETH05 and BEDBUG support for CU824
1349 - added support for MicroSys CPC45
1350 - new BOOTROM/FLASH0 and DOC base for PM826
1351
1352* Patch by Robert Schwebel, 12 Mar 2003:
1353 Fix the chpart command on innokom board
1354
1355* Name cleanup:
1356 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
1357 s/PPCBoot/U-Boot/ in some files
1358 s/pImage/uImage/ in some files
1359
1360* Patch by Detlev Zundel, 15 Jan 2003:
1361 Fix '' command line quoting
1362
1363* Patch by The LEOX team, 19 Jan 2003:
1364 - add support for the ELPT860 board
1365 - add support for Dallas ds164x RTC
1366
wdenk1cb8e982003-03-06 21:55:29 +00001367* Patches by David Müller, 31 Jan 2003:
1368 - minimal setup for CardBus bridges
1369 - add EEPROM read/write support in the CS8900 driver
1370 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
wdenk3bac3512003-03-12 10:41:04 +00001371 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
wdenk1cb8e982003-03-06 21:55:29 +00001372
1373* Patch by Steven Scholz, 04 Feb 2003:
1374 add support for RTC DS1307
1375
1376* Patch by Reinhard Meyer, 5 Feb 2003:
1377 fix PLPRCR/SCCR init sequence on 8xx to allow for
1378 changes of EBDF by software
1379
1380* Patch by Vladimir Gurevich, 07 Feb 2003:
1381 "API-compatibility patch" for 4xx I2C driver
1382
1383* TRAB fixes / extensions:
1384 - Restore VFD brightness as saved in environment
wdenk15ef8a52003-06-18 20:22:24 +00001385 - add support for Fujitsu flashes
wdenk1cb8e982003-03-06 21:55:29 +00001386 - make sure both buzzers are turned off (drive low level)
1387
wdenk47cd00f2003-03-06 13:39:27 +00001388* Patches by Robert Schwebel, 06 Mar 2003:
1389 - fix bug in BOOTP code (must use NetCopyIP)
1390 - update of CSB226 port
1391 - clear BSS segment on XScale
1392 - added support for i2c_init_board() function
1393 - update to the Innokom plattform
1394
1395* Extend support for redundand environments for configurations where
1396 environment size < sector size
1397
wdenkdb2f721f2003-03-06 00:58:30 +00001398* Patch by Rune Torgersen, 13 Feb 2003:
1399 Add support for Motorola MPC8266ADS board
1400
1401* Patch by Kyle Harris, 19 Feb 2003:
1402 patches for the Intel lubbock board:
1403 memsetup.S - general cleanup (based on Robert's csb226 code)
1404 flash.c - overhaul, actually works now
1405 lubbock.c - fix init funcs to return proper value
1406
1407* Patch by Kenneth Johansson, 26 Feb 2003:
stroese5d5d44e2003-03-20 15:32:59 +00001408 - Fixed off by one in RFTA calculation.
wdenkdb2f721f2003-03-06 00:58:30 +00001409 - No need to abort when LDF is lower than we can program it's only
stroese5d5d44e2003-03-20 15:32:59 +00001410 minimum timing so clamp it to what we can do.
wdenkdb2f721f2003-03-06 00:58:30 +00001411 - Takes function pointer to function for reading the spd_nvram. Usefull
1412 for faking data or hardcode a module without the nvram.
1413 - fix other user for above change
1414 - fix some comments.
1415
1416* Patches by Brian Waite, 26 Feb 2003:
1417 - fix port for evb64260 board
1418 - fix PCI for evb64260 board
1419 - fix PCI scan
1420
1421* Patch by Reinhard Meyer, 1 Mar 2003:
1422 Add support for EMK TOP860 Module
1423
1424* Patch by Yuli Barcohen, 02 Mar 2003:
1425 Add SPD EEPROM support for MPC8260ADS board
1426
wdenk43d96162003-03-06 00:02:04 +00001427* Patch by Robert Schwebel, 21 Jan 2003:
1428 - Add support for Innokom board
1429 - Don't complain if "install" fails
1430 - README cleanup (remove duplicated lines)
1431 - Update PXA header files
1432
1433* Add documentation for existing POST code (doc/README.POST)
1434
1435* Patch by Laudney Ren, 15 Jan 2003:
1436 Fix handling of redundand environment in "tools/envcrc.c"
1437
1438* Patch by Detlev Zundel, 28 Feb 2003:
1439 Add bedbug support for 824x systems
1440
1441* Add support for 16 MB flash configuration of TRAB board
1442
1443* Patch by Erwin Rol, 27 Feb 2003:
1444 Add support for RTEMS
1445
1446* Add image information to README
1447
stroese2a9e02e2003-02-18 11:30:24 +00001448* Patch by Stefan Roese, 18 Feb 2003:
1449 CPCIISER4 configuration updated.
1450
stroesed7787c62003-02-17 16:06:06 +00001451* Patch by Stefan Roese, 17 Feb 2003:
1452 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
1453
stroesead10dd92003-02-14 11:21:23 +00001454* Patch by Stefan Roese, 13 Feb 2003:
1455 Add "pcidelay" environment variable (in ms, enabled via
1456 CONFIG_PCI_BOOTDELAY).
1457 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
1458 RST# to respond to configuration cycles (33MHz -> 1s).
1459
wdenk43d96162003-03-06 00:02:04 +00001460* Fix dual PCMCIA slot support (when running with just one
1461 slot populated)
1462
1463* Add VFD type detection to trab board
1464
1465* extend drivers/cs8900.c driver to synchronize ethaddr environment
1466 variable with value in the EEPROM
1467
stroeseee1b3b52003-02-10 16:39:00 +00001468* Patch by Stefan Roese, 10 Feb 2003:
1469 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
1470
wdenkc0218802003-03-27 12:09:35 +00001471* Add support for MIPS32 4Kc CPUs
1472
1473* Add support for INCA-IP Board
1474
wdenk43d96162003-03-06 00:02:04 +00001475======================================================================
1476Changes for U-Boot 0.2.2:
1477======================================================================
1478
wdenkaacf9a42003-01-17 16:27:01 +00001479* Add dual ethernet support on PM826
1480
1481* Add support for LXT971 PHY on PM826
1482
1483* Patch by Tord Andersson, 16 Jan 2003:
1484 Fix flash sector count for TQM8xxL
1485
1486* Fix I2C EEPROM problem on ICU862 board (would only write the first
1487 16 bytes out of each 32 byte block)
1488
1489======================================================================
1490Changes for U-Boot 0.2.1:
wdenk288b3d72002-12-20 23:42:25 +00001491======================================================================
1492
wdenk608c9142003-01-13 23:54:46 +00001493* Add support for V37 board
1494 (patch by Jón Benediktsson, 11 Dec 2002)
1495
wdenkd0fb80c2003-01-11 09:48:40 +00001496* Update baudrate in bd_info when it gets changed
1497
1498* Add watchdog trigger points while waiting for serial port
1499 (so far only 8xx -- needed on LWMON with 100ms watchdog)
1500
1501* Improve command line tool to access the U-Boot's environment
1502 (figuration of the utility, using a config file)
1503
wdenka25f8622003-01-02 23:57:29 +00001504* Add single quote support for (old) command line parser
1505
wdenk288b3d72002-12-20 23:42:25 +00001506* Switch LWMON board default config from FRAM to EEPROM;
1507 in POST, EEPROM shows up on 8 addresses
1508
1509======================================================================
wdenk2f91a3d2002-12-17 18:07:30 +00001510Changes for U-Boot 0.2.0:
wdenk24ee89b2002-11-03 17:56:27 +00001511======================================================================
1512
wdenk6aff3112002-12-17 01:51:00 +00001513* Use 1-byte-read instead of -write for iprobe() function
1514 Add i2c commands to PM826 config
1515
1516* extend I2C POST code: check for list on known addresses
1517
wdenk228f29a2002-12-08 09:53:23 +00001518* Improve log buffer code; use "loglevel" to decide which messages
1519 to log on the console, too (like in Linux); get rid of "logstart"
1520
1521* Add command line tool to access the U-Boot's environment
1522 (board-specific for TRAB now, to be fixed later)
1523
wdenk7c7a23b2002-12-07 00:20:59 +00001524* Patch by Hans-Joerg Frieden, 06 Dec 2002
1525 Fix misc problems with AmigaOne support
1526
1527* Patch by Chris Hallinan, 3 Dec 2002:
1528 minor cleanup to the MPC8245 EPIC driver
1529
1530* Patch by Pierre Aubert , 28 Nov 2002
1531 Add support for external (SIU) interrupts on MPC8xx
1532
1533* Patch by Pierre Aubert , 28 Nov 2002
1534 Fix nested syscalls bug in standalone applications
1535
1536* Patch by David Müller, 27 Nov 2002:
1537 fix output of "pciinfo" command for CardBus bridge devices.
1538
1539* Fix bug in TQM8260 board detection - boards got stuck when board ID
1540 was not readable
1541
wdenk1f53a412002-12-04 23:39:58 +00001542* Add LED indication for IDE activity on KUP4K board
1543
wdenka6c7ad22002-12-03 21:28:10 +00001544* Fix startup problems with VFD display on TRAB
1545
1546* Patch by Pierre Aubert, 20 Nov 2002
1547 Add driver for Epson SED13806 graphic controller.
1548 Add support for BMP logos in cfb_console driver.
1549
wdenkea909b72002-11-21 23:11:29 +00001550* Added support for both PCMCIA slots (at the same time!) on MPC8xx
1551
1552* Patch by Rod Boyce, 21 Nov 2002:
1553 fix PCMCIA on MBX8xx board
1554
1555* Patch by Pierre Aubert , 21 Nov 2002
1556 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
1557 bootmode word in DPRAM configurable
1558
wdenkb2184c32002-11-19 23:01:07 +00001559* Patch by Daniel Engström, 18 Nov 2002:
1560 Fixes for x86 port (mostly strings issues)
1561
1562* Patch by Ken Chou, 18 Nov 2002:
1563 Fix for natsemi NIC cards (DP83815)
1564
1565* Patch by Pierre Aubert, 19 Nov 2002:
1566 fix a bug for the MII configuration, and some warnings
1567
wdenkc7de8292002-11-19 11:04:11 +00001568* Patch by Thomas Frieden, 13 Nov 2002:
1569 Add code for AmigaOne board
1570 (preliminary merge to U-Boot, still WIP)
1571
1572* Patch by Jon Diekema, 12 Nov 2002:
1573 - Adding URL for IEEE OUI lookup
1574 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
1575 being defined.
1576 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
1577 root-on-nfs macros are designed to switch how the default boot
1578 method gets defined.
1579
wdenk2262cfe2002-11-18 00:14:45 +00001580* Patch by Daniel Engström, 13 Nov 2002:
1581 Add support for i386 architecture and AMD SC520 board
1582
1583* Patch by Pierre Aubert, 12 Nov 2002:
1584 Add support for DOS filesystem and booting from DOS floppy disk
1585
wdenk1d0350e2002-11-11 21:14:20 +00001586* Patch by Jim Sandoz, 07 Nov 2002:
1587 Increase number of network RX buffers (PKTBUFSRX in
1588 "include/net.h") for EEPRO100 based boards (especially SP8240)
1589 which showed "Receiver is not ready" errors when U-Boot was
1590 processing the receive buffers slower than the network controller
1591 was filling them.
1592
wdenkeb9401e2002-11-11 02:11:37 +00001593* Patch by Andreas Oberritter, 09 Nov 2002:
1594 Change behaviour of NetLoop(): return -1 for errors, filesize
1595 otherwise; return code 0 is valid an means no file loaded - in this
1596 case the environment still gets updated!
1597
1598* Patches by Jon Diekema, 9 Nov 2002:
1599 - improve ADC/DAC clocking on the SACSng board to align
1600 the failing edges of LRCLK and SCLK
1601 - sbc8260 configuration tweaks
1602 - add status LED support for 82xx systems
1603 - wire sspi/sspo commands into command handler; improved error
1604 handlering
1605 - add timestamp support and alternate memory test to the
1606 SACSng configuration
1607
1608* Patch by Vince Husovsky, 7 Nov 2002:
wdenk7f6c2cb2002-11-10 22:06:23 +00001609 Add "-n" to linker options to get rid of "Not enough room for
1610 program headers" problem
1611
1612* Patch by David Müller, 05 Nov 2002
1613 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
1614 so we can use an already existing name
1615
1616* Patch by Pierre Aubert, 05 Nov 2002
1617 Hardware relatied improvments in FDC boot code
1618
1619* Patch by Holger Schurig, 5 Nov 2002:
1620 Make the PXA really change it's frequency
1621
1622* Patch by Pierre Aubert, 05 Nov 2002
1623 Add support for slave serial Spartan 2 FPGAs
1624
1625* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
1626 drivers
1627
wdenk56f94be2002-11-05 16:35:14 +00001628* Add support for log buffer which can be passed to Linux kernel's
1629 syslog mechanism; used especially for POST results.
1630
1631* Patch by Klaus Heydeck, 31 Oct 2002:
1632 Add initial support for kup4k board
1633
wdenk384ae022002-11-05 00:17:55 +00001634* Patch by Robert Schwebel, 04 Nov 2002:
1635 - use watchdog to reset PXA250 systems
1636 - added progress callbacks to (some of the) ARM code
1637 - update for Cogent CSB226 board
1638
1639* Add support for FPS860 board
1640
wdenke95b61c2002-11-04 16:02:40 +00001641* Patch by Guillaume Alexandre,, 04 Nov 2002:
1642 Improve PCI access on 32-bits Compact PCI bus
1643
wdenk24ee89b2002-11-03 17:56:27 +00001644* Fix mdelay() on TRAB - this was still the debugging version with
1645 seconds instead of ms.
1646
1647* Patch by Robert Schwebel, 1 Nov 2002:
1648 XScale related cleanup (affects all ARM boards)
1649
1650* Cleanup of names and README.
wdenkcc1c8a12002-11-02 22:58:18 +00001651
1652======================================================================
wdenk24ee89b2002-11-03 17:56:27 +00001653Notes for U-Boot 0.1.0:
wdenkcc1c8a12002-11-02 22:58:18 +00001654======================================================================
1655
1656This is the initial version of "Das U-Boot", the Universal Boot Loader.
1657
1658It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
1659For information about the history of the project please see the
1660PPCBoot project page at http://sourceforge.net/projects/ppcboot
1661
1662======================================================================