1 ======================================================================
2 Changes since U-Boot 1.1.4:
3 ======================================================================
5 * Allow config of GPIO direction & data registers at boot on 83xx
6 Patch by Kumar Gala, 11 Jan 2006
8 * Enable time handling on 83xx
9 Patch by Kumar Gala, 11 Jan 2006
11 * Make System IO Config Registers board configurable on MPC83xx
12 Patch by Kumar Gala, 11 Jan 2006
14 * Add support for 28F256J3A flah (=> 64 MB) on PM520 board
16 * Fix compiler problem with at91rm9200dk board.
17 Patch by Eugen Bigz, 19 Dec 2005
19 ======================================================================
20 Changes for U-Boot 1.1.4:
21 ======================================================================
23 * Changes to Yellowstone & Yosemite 440EP/GR eval boards:
24 - Changed GPIO setup to enable another address line in order to
26 - Added function sdram_tr1_set to auto calculate the tr1 value for
28 Patch by Steven Blakeslee, 12 Dec 2005
30 * MPC5200: Set PCI retry counter to 0 = infinite retry;
31 The default of 255 is too short for slow devices.
32 Patch by Martin Nykodym, 12 Dec 2005
34 * Change port configuration for O2DNT (CODEC1 on PSC1).
36 * Fix register for PCI async mode on PPC440EP
37 Patch by Youngchul Bang, 08 Dec 2005
39 * Fix U-Boot linking problems (add .eh_frame segment to linker script)
40 This segment may be required by some libgcc.a functions
43 * Fix DPRAM offset/size for MPC8541/8555.
44 Simplify TQM85xx Makefile handling.
46 * Fix data overflow (typo?) in rtc/ds1302.c
48 * Fix U-Boot compilation for MIPS boards using ELDK 4.0
50 * Add support for TQM8541/8555 boards, TQM85xx support reworked:
51 - Support for TQM8541/8555 boards added.
52 - Complete rework of TQM8540/8560 support.
53 - Common TQM85xx code now supports all current TQM85xx platforms
54 (TQM8540/8541/8555/8560).
55 - DDR SDRAM size detection added.
56 - CAS latency default values can be overwritten by setting "serial#"
57 to e.g. "ABC0001 casl=25" -> CAS latency 2.5 will be used.
58 If problems are detected with this non default CAS latency,
59 the default values will be used instead.
60 - Flash size detection added.
61 - Moved FCC ethernet driver initialization behind TSEC driver init
62 -> TSEC is first device.
63 Patch by Stefan Roese, 30 Nov 2005
65 * Add support for AMCC 440SP, add support for AMCC Luan 440SP eval board.
66 Patch by John Otken, 23 Nov 2005
68 * Changed PPC44x startup message (cpu info, speed...) to common style:
69 On PPC44x platforms, the startup message generated in "cpu.c" only
70 comprised the ppc type and revision but not additional information
71 like speed etc. Those speed infos where printed in the board specific
72 code. This new implementation now prints all CPU infos in the common
73 cpu specific code. No board specific code is needed anymore and
74 therefore removed from all current 44x implementations.
75 Patch by Stefan Roese, 27 Nov 2005
77 * Adjust TQM834x PHY addresses for latest hardware revision.
79 * Increase malloc arena on TQM5200 board to 256 kB.
80 With 64 kb uniform flash sector size the old value of 128 kB was
83 * Fix miiphy global data initialization (problem on 4xx boards when
84 no ethaddr is assigned). Initialization moved from
85 miiphy_register() to eth_initialize().
87 Based on initial patch for 4xx platform by Matthias Fuchs.
89 * Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.h
91 * Allow use of include/image.h and include/asm-*/u-boot.h in proprietary code.
92 The COPYING file was extended to make clear that these files can be
93 used in non-GPL code, too.
94 Also, a corresponding note was placed in the headers of the affected files.
96 * Add support for Prodrive P3P440 board:
97 - Added onboard PPC440 DDR autodetection in cpu/ppc/sdram.c
98 - CFG_FLASH_QUIET_TEST added to use the common CFI driver
99 for bank autodetection
100 Patch by Stefan Roese, 22 Nov 2005
102 * Change all '$(...)' variable references into '${...}'
103 which makes the environment compatible with the hush shell.
104 WARNING: Support for the old '$(...)' syntax will be
105 discontinued in a later version.
107 * Minor changes to init flags in TQM834x PCI.
109 * Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)
110 Patch by Stefan Roese, 15 Nov 2005
112 * New PPC 405EP board added: CMS700
113 Added CONFIG_NET_MULTI for VOM405 board.
114 Added reset_phy() for VOM405 board.
115 Patch by Matthias Fuchs, 09 Nov 2005
117 * Updated PCI mapping for esd CPCI2DP board.
118 Add support for error LED.
119 Patch by Matthias Fuchs, 07 Nov 2005
121 * Fix MPC85xx PCI support (pci_register_hose() before pci config access)
122 Patch by Stefan Roese, 07 Nov 2005
124 * Correct PPC Timebase register definitions (SPRN_TBRL...)
125 Patch by Stefan Roese, 07 Nov 2005
127 * Adjust bd->bi_flashstart on Yellowstone & Yosemite to correct size
128 Patch by Stefan Roese, 05 Nov 2005
130 * Additional fix for external IRQ config on Yellowstone & Yosemite
131 Patch by Stefan Roese, 03 Nov 2005
133 * Add support for Ocotea pass 3 with 440GX Rev. F
134 Patch by Stefan Roese, 01 Nov 2005
136 * Fix external IRQ configuration on Yellowstone & Yosemite
137 Patch by Stefan Roese, 28 Oct 2005
139 * Add support for multiple PHYs.
140 Tested on the following boards:
141 cmcpu2 (at91rm9200/ether.c)
142 PPChameleon (ppc4xx/4xx_enet.c)
143 yukon (mpc8220/fec.c)
145 tqm834x (mpc834x/tsec.c) with EEPRO100
146 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c)
147 Main changes include:
149 - miiphy_register routine was added to allow multiple PHYs to be registered
150 - miiphy_read and miiphy_write are now defined in this file, and
151 require additional argument (char *devname)
152 - other miiphy_* routines also require additional device name argument
155 Calling reset_phy() was moved to be executed *after* eth_initialize().
156 This is necessary as now some of the implementations of reset_phy()
157 may need to use miiphy_reset() which is not allowed before eth_initialize()
158 as eth_initialize registers all required miiphy_* routines.
159 Tested on IP860 and PHY initializes properly after this change.
161 * Correct includes for flat tree builder.
163 * Fix conflicting types (flash_write()) in trab auto_update.c.
165 * Add PCI support for the TQM834x board.
167 * Add missing 4xx board to MAKEALL
168 Patch by Stefan Roese, 20 Oct 2005
170 * Fix conflicting types (flash_write()) in esd auto_update.c
171 Patch by Stefan Roese, 20 Oct 2005
173 * Fix problem with sleep in NetConsole (use get_timer())
174 Patch by Stefan Roese, 20 Oct 2005
176 * Add NetConsole Support for AMCC eval boards
177 Patch by Stefan Roese, 20 Oct 2005
179 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
180 Patch by Stefan Roese, 18 Oct 2005
182 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
183 Fix identation on ext2ls help entry.
184 Patch by Stefan Roese, 14 Oct 2005
186 * Add support for TQM834x boards.
189 * Cleanup for GCC-4.x
191 * Add documentation for Open Firmware Flat Tree and usage.
192 Patch by Pantelis Antoniou, 13 Oct 2005
194 * Add missing files for Pantelis Antoniou's patch
195 Patch by Pantelis Antoniou, 04 Sep 2005
197 * Fix problem in ppc4xx eth-driver without ethaddr (only without
198 CONFIG_NET_MULTI set)
199 Patch by Stefan Roese, 10 Oct 2005
201 * Fix gzip bmp support (test if malloc fails, warning when truncated).
202 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
203 Patch by Stefan Roese, 07 Oct 2005
205 * Add support for OF flat tree for the STXtc board.
206 Patch by Pantelis Antoniou, 04 Sep 2005
208 * Support passing of OF flat trees to the kernel.
209 Patch by Pantelis Antoniou, 04 Sep 2005
213 * Add support for NetSilicon NS7520 processor.
214 Patch by Art Shipkowski, 12 May 2005
216 * Add support for AP1000 board.
217 Patch by James MacAulay, 07 Oct 2005
219 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
220 Patch by Anders Larsen, 07 Oct 2005
222 The Atmel errata #11 states that the transfer buffer descriptor
223 table must be aligned on a 16-word boundary. As it turned out, this
224 is insufficient - it seems the table must be aligned on a boundary
225 at least as large as the table itself (in Linux this is not an
226 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
228 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
229 Patch by Anders Larsen, 07 Oct 2005
231 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
232 sed the linker scripts, rather than pre-process them.
233 Patch by Peter Pearse, 07 Oct 2005
235 * Update make target for ARM supported boards.
236 Use lowlevel_init() instead of platformsetup() [rename].
237 Patch by Peter Pearse, 06 Oct 2005
239 * Fix booting from serial dataflash on AT91RM9200
240 Patch by Peter Menzebach, 29 Aug 2005
242 * Add JFFS2 support for TRAB board
243 Patch by Martin Krause, 25 Aug 2005
245 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
246 Patch by Marcus Hall, 24 Aug 2005
248 * Fix the machine-id of the Cogent csb637 board
249 Patch by Anders Larsen, 05 Oct 2005
251 * Complete support for the KwikByte KB920x boards
252 Patch by Anders Larsen, 05 Oct 2005
254 * Set the AT91RM9200 clock to asynchronous mode
255 Patch by Anders Larsen, 03 May 2005
257 * Set the AT91RM9200 clock to synchronous mode
258 Patch by Anders Larsen, 29 Apr 2005
260 * Add support for Cogent csb637
261 Patch by Anders Larsen, 29 Apr 2005
263 * Fix dm9161.c initialization
264 Patch by Anders Larsen, 29 Apr 2005
266 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
267 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
269 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
270 Patch by Anders Larsen, 29 Apr 2005
272 * Fix device partition intialization for SystemACE disks.
273 Patch by Stephen Williams, 28 Apr 2005
275 * Added support for KwikByte KB920x boards (based on AT91RM9200)
276 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
278 * Add support for S29GL064M-R3 flash chip on xsengine board
279 Patch by Kurt Stremerch, 18 Apr 2005
281 * E500 update: repoint IVPR to RAM when code is relocated
282 Patch by Kylo Ginsberg, 13 Apr 2005
284 * Fix loop end test in lib_generic/string.c:strswab()
285 Patch by Andrew Dyer, October 10, 2005
286 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
290 * Update ARM Integrator boards:
291 Correct addessing errors in platform files.
292 Split off common core module data from Integrator header files to
293 include/armcoremodule.h.
294 Patch by Peter Pearse, 04 Oct 2005
296 * Make sure only supported compiler options are used
297 Import "cc-option" shell function from kernel and
298 use it to get the correct ARM GCC options for individual CPUs
299 Patch by Peter Pearse, 30 Jun 2005
301 * Fix 440GR to print correct cpu revision
302 Patch by Stefan Roese, 04 Oct 2005
304 * Change board message on AMCC Yosemite & Yellowstone to common style
305 Patch by Stefan Roese, 03 Oct 2005
307 * Fix compiler warning
309 * Fix FEC PHY addresses for TQM85xx boards
311 * Fix uninitialized variable problem in hush shell
312 Patch by Lars Rostock, 26 Sep 2005
314 * Undo change of f6e20fc6ca... to include/configs/trab.h
315 (Must have been an accident?)
317 * Add support for AT91RM9200 OHCI Controller.
318 Patch by Eric Benard, 07 Apr 2005
320 * Update ARM mach-types.h
321 Patch by Eric Benard, 07 Apr 2005
323 * Add support for MP2USB board.
324 Patch by Eric Benard, 07 Apr 2005
326 * Add board support for armadillo HT1070
327 Patch by Rowel Atienza, 06 Apr 2005
329 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
330 Patch by Vitaly Bordug, 30 Mar 2005
332 * Add iopset command on mpc8xx
333 Patch by Daniel Eisenhut, 25 Mar 2005
335 * Add support for MII in eepro100 driver.
336 Patch by Gleb Natapov, 21 Mar 2005
338 * Fixes to the Lubbock (PXA 25x) support:
339 - Resolve the FIXME with respect to saving the u-boot environment.
340 - Make the default load address land in real memory.
341 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
342 Patch by David Brownell, 10 Mar 2005
344 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
345 Patch by Marc Leeman, 04 Mar 2005
347 * OMAP242x H4 board update
348 - fix for ES2 differences.
349 - switch to using the cfi_flash driver.
350 - fix SRAM build address.
351 - fix for GP device operation.
352 - unlock SRAM for GP devices.
353 - display more device information.
354 - fix potential deadlock in omap24xx_i2c driver.
355 - fix DLL load values to match dpllout*1 operation.
356 - fix 2nd chip select init for combo DDR device.
357 - add support for CFI Intel 28F256L18 on H4 board.
358 Patch by Richard Woodruff, 03 Mar 2005
360 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
361 Patch by Steven Scholz, 02 Mar 2005
364 Patch by Ara Avanesyan, 24 Feb 2005
366 * Remove unneeded #include <malloc.h>
367 Patch by Ladislav Michl, 22 Feb 2005
369 * Add cramfs support for m68k
370 Patch by Zachary Landau, 21 Feb 2005
372 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
373 Patch by Jeff Angielski, 21 Feb 2005
375 * Fix au1x00_serial baud rate calculation:
376 remove hardcoded cpu clock divisor and use register instead;
377 round up instead of truncate
378 Patch by Andrew Dyer, 15 Feb 2005
380 * Add Xilinx Spartan3 family FPGA support
381 Patch by Kurt Stremerch, 14 Feb 2005
383 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
384 Patch by Zachary Landau, 11 Feb 2005
387 Patch by Matthias Fuchs, 25 Sep 2005
389 * Added support for PCI bridge on MPC8272ADS
390 Patch by Vitaly Bordug, Feb 09 2005
392 * Update multicore CM9XX support for Integrator AP to allow booting from flash
393 Patch by Jean-Paul Saman, 8 Feb 2005
395 * Fix strswab() to reliably find end of string
396 Patch by Andrew Dyer, 08 Feb 2005
398 * Fix typos in include/ppc440.h
399 Patch by Andrew E Mileski, 04 Feb 2005
401 * Add Vibren (was Accelent) PXA255 IDP Support
402 Patch by Cliff Brake, 04 Feb 2005
404 * Fix tools/bmp_logo.c using incorrect offset to pixel data
405 Patch by Andrew Dyer, 31 Jan 2005
407 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
408 Patch by Peter Pearse, 2 Feb 2005
410 * Fix error handling in tools/env/fw_env.c
411 Patch by Ara Avanesyan, 01 Feb 2005
413 * Fix MGT5100 PSC baudrate calculation
414 Patch by Sebastian Schau, 27 Jan 2005
416 * OMAP242x fix for GP device booting
417 - Add SRAM unlock for GP devices.
418 - Change DDR DLL unlock value to allow DPLLout*1 operation.
419 Patches by Richard Woodruff, 21 Jan 2005:
421 * Add support for AMD's Pb1x00 eval board;
422 add MII routines to the au1x00 ethernet driver;
423 add USB ohci driver (work in progress)
424 Patch by Thomas Sailer, 20 Jan 2005
426 * Update omap5912osk board
427 Use drivers/cfi_flash.c instead of private flash driver;
428 Remove hardcoded personalized settings from omap5912osk.h;
429 Fix spacing with (RO) marks in 'flinfo' output.
430 Patch by Michael Bendzick, 14 Jan 2005
432 * Fix warnings for PCI code on ixp
433 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
435 * virtex2 fix for bogus download error messages
436 The virtex2 FPGA download code watches for init going active during
437 a download of config data as an error condition. init also goes
438 active after a configuration is finished in concert with the done
439 signal. So far, the code does not check for done active until all
440 of the configuration data is sent. If configuration data has a few
441 extra pad bytes at the end, this would cause an error message even
442 though the download had suceeded.
443 NOTE: virtex2 slave serial and spartan2 versions may still have the
445 Patch by Andrew Dyer, 12 Jan 2005
447 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
448 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
449 message when probing for nonexistent flash in little endian mode.
450 As a side effect more efficient and smaller code is generated,
451 which is always a Good Thing (TM).
452 Patch by Ladislav Michl, 24 Sep 2005
454 * Update for TFTP using a fixed UDP port
455 Use the approved environment variable names. Added "tftpdstp" to
456 allow ports other than 69 per Tolunay Orkun's recommendation.
457 Patch by Jerry Van Baren, 12 Jan 2005
459 * Allow to force TFTP to use a fixed UDP port
460 (Add a configuration option CONFIG_TFTP_PORT and optional env
462 Patch by Jerry Van Baren, 10 Jan 2005
464 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
465 Patch by Leif Lindholm, 29 Dec 2004
467 * Cleanup: fix broken builds
469 * Fix PHY address argument passing with mii info command
470 Patch by Andrew Dyer, 28 Dec 2004
472 * Cleanup (PPC4xx is AMCC now)
474 * esd CPCI2DP board added
475 Patch by Matthias Fuchs, 22 Sep 2005
477 * esd PMC405 board updated
478 Patch by Matthias Fuchs, 22 Sep 2005
480 * Add SM501 support to HH405 board.
481 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
482 Add support for eeprom write-enable (CFG_EEPROM_WREN).
483 Patch by Stefan Roese, 22 Sep 2005
485 * Fix autonegotiation in tsec ethernet driver
486 Patch by Stefan Roese, 21 Sep 2005
488 * Fix bug in auto_update (trab board)
489 Patch by Martin Krause, 16 Sep 2005
491 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
492 Patch by Francesco Mandracci, 16 Sep 2005
494 * Update configuration for INKA4x0 board
496 * Update configuration for PM854 board
497 Based on patch by R. Loeffl, 20 Jul 2005
499 * Add PCI support to TQM8540 and TQM8560 boards
500 Patch by Stefan Roese, 15 Sep 2005
502 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
503 boards (baudrate, environment...). Flash driver fixed.
504 Patch by Stefan Roese, 15 Sep 2005
506 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
507 ethernet port on ebony.
508 Patch by Stefan Roese, 7 Sep 2005
510 * Added support for mtddevnum and mtddevname variables (mtdparts command)
512 * Change default console baud rate for stxxtc board
514 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
515 Patch by Stefan Roese, 31 Aug 2005
517 * Fix default command set (don't include CFG_CMD_DISPLAY command)
518 Patch by Pantelis Antoniou, 02 Sep 2005
522 * Enable SM712 driver support for HMI1001 board.
524 * Fix problems with ld version 2.16 (dot outside sections problem)
525 Pointed out by Gerhard Jaeger, 31 Aug 2005;
526 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
528 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
530 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
532 * Add keyboard and dot matrix display support for HMI1001 board.
534 * Prepare U-Boot for gcc-4.x
536 * Fixed Bamboo port to enable running without DDR-DIMM
537 (Bamboo has also 64MB onboard DDR)
538 Patch by Stefan Roese, 24 Aug 2005
540 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
541 now handling all 4xx cpu's
542 Patch by Stefan Roese, 16 Aug 2005
544 * Fix make dependencies for at91rm9200 and ks8695 cpus
545 Patch by Steven Scholz, 23 Aug 2005
547 * Add JFFS2 support for TQM5200 board
549 * Add esd cpci5200 and pf5200 boards
550 Patch by Reinhard Arlt, 22 Aug 2005
552 * Fix sysclock for TQM8540 and TQM8560 boards
553 Patch by Martin Krause, 25 Jul 2005
555 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
556 Patch by Martin Krause, 08 Jun 2005
558 * Add new board specific commands for TQM5200/STK52XX
559 - Sound commands (beep, wav, sound)
560 - Test commands (led, can, backlight, rs232)
561 Patch by Martin Krause, 02 May 2005
563 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
564 because of a bug in the AT91RM9200 CPU PLL
565 Patch by Martin Krause, 22 Apr 2005
567 * Add automatic HW detection for another CMC_PU2 variant
568 Patch by Martin Krause, 20 Apr 2005
570 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
571 Patch by Martin Krause, 19 Apr 2005
573 * Fix initialization problem on TQM5200 without SM501
574 Patch by Martin Krause, 08 Apr 2005
576 * Add RTC support for STK52XX.200
577 Patch by Martin Krause, 07 Apr 2005
579 * Add support for IFM o2dnt board
581 * Enable PCI on hmi1001 board
583 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
584 so we can use them to, e.g., check the existence of a file with
585 "if ls foo; then this; else that; fi" in the hush shell
586 Patch by Andreas Engel, 16 August 2005
588 * Coding style cleanup
590 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
591 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
593 * Check return value of malloc in 440gx_enet.c
594 Patch by Travis B. Sawyer, 18 Jul 2005
596 * Add Sandburst Metrobox and Sandburst Karef board support packages.
597 Second serial port on 440GX now defined as a system device.
598 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
599 Patch by Travis B. Sawyer, 12 Jul 2005
601 ======================================================================
602 Changes for U-Boot 1.1.3:
603 ======================================================================
607 * Add forgotten new fils from latest VoiceBlue update
609 * Make bootretry feature work with hush shell.
610 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
611 Patch by Andreas Engel, 19 Jul 2005
613 * Update Hymod Board Database PHP code in "tools" directory
614 Patch by Murray Jensen, 01 Jul 2005
616 * Make "tr" command use POSIX compliant; export HOSTOS make variable
617 Patch by Murray Jensen, 30 Jun 2005
619 * Fix Murray Jensen's mail address.
620 Patch by Murray Jensen, 30 Jun 2005
622 * Preserve PHY_BMCR during a soft reset.
623 Patch by Carl Riechers, 24 Jun 2005
625 * VoiceBlue update: eeprom tool can also store firmware version now.
626 eeprom.bin is runable by jumping at load address.
627 Patch by Ladislav Michl, 23 May 2005
629 * Move the AT91RM9200DK to the ARM Systems list.
630 Patch by Anders Larsen, 26 Apr 2005
632 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
633 Patch by Anders Larsen, 26 Apr 2005
635 * measure_gclk() is needed when DEBUG is enabled
636 Patch by Bryan O'Donoghue, 25 Apr 2005
638 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
639 Patch by Reinhard Arlt, 12 Aug 2005
641 * esd PCI405 board updated
642 Patch by Matthias Fuchs, 28 Jul 2005
644 * esd WUH405 and DU405 board updated
645 Patch by Matthias Fuchs, 27 Jul 2005
647 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
648 Patch by Matthias Fuchs, 4 May 2005
650 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
651 boards (baudrate, environment...). Flash driver fixed.
652 Patch by Stefan Roese, 11 Aug 2005
654 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
655 Patch by Stefan Roese, 11 Aug 2005
657 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
658 Patch by Stefan Roese, 11 Aug 2005
660 * Add configuration for IFM AEV FIFO board.
661 Minor coding style cleanup.
663 * Add configuration for IFM SPI eval board
665 * Fix CompactFlash problem on HMI1001 board
667 * Make new "mtdparts" code build with older compilers
668 Patch by Andrea Scian, 09 Aug 2005
670 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
671 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
672 with the 405 defines and the linux kernel defines.
673 Patch by Stefan Roese, 08 Aug 2005
675 * Fix compiler warnings with older GCC versions
677 * Add common (with Linux) MTD partition scheme and "mtdparts" command
679 Old, obsolete and duplicated code was cleaned up and replace by the
680 new partitioning method. There are two possible approaches now:
682 The first one is to define a single, static partition:
684 #undef CONFIG_JFFS2_CMDLINE
685 #define CONFIG_JFFS2_DEV "nor0"
686 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
687 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
688 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
690 The second method uses the mtdparts command line option and dynamic
693 /* mtdparts command line support */
694 #define CONFIG_JFFS2_CMDLINE
695 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
696 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
698 Command line of course produces bigger images, and may be inappropriate
699 for some targets, so by default it's off.
701 * Fix build problems for PM856 Board
703 * Fix sign extension bug in 'fpga loadb' command;
704 make 'fpga loadb' always print the file header info
705 Patch by Andrew Dyer, 11 Jan 2005
707 * Fix errors that occur when accessing SystemACE CF
708 Patch by Jeff Angielski, 09 Jan 2005
710 * Document switching between U-Boot and PlanetCore on RPXlite
711 by Sam Song, 24 Dec 2004
713 * Fix PowerQUICC II mask detection.
714 Patch by Eugene Surovegin, 20 Dec 2004
716 * Add support for Altera NIOS DK1C20 board
717 Patch by Shlomo Kut, 13 Dec 2004
719 * Add support for ep8248 board
720 Patch by Yuli Barcohen, 12 Dec 2004
724 * Fix baudrate setting for KGDB on MPC8260
725 Patch by HoJin, 11 Dec 2004
727 * Fix 'mii help' text formatting
728 Patch by Cory Tusar, 10 Dec 2004
730 * Fix return code of NFS command
731 Patch by Hiroshi Ito, 11 Dec 2004
735 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
736 Patch by Steven Blakeslee, 04 Aug 2005
738 * Add support for AMCC Bamboo PPC440EP eval board
739 Patch by Stefan Roese, 04 Aug 2005
741 * Patch by Jon Loeliger
742 Fix style issues primarily in 85xx and 83xx boards.
744 - Trailing white space
745 - Indentation not by TAB
746 - Excessive amount of empty lines
747 - Trailing empty lines
749 * Patch by Ron Alder, 11 Jul 2005
750 Add Xianghua Xiao and Lunsheng Wang's support for the
751 GDA MPC8540 EVAL board.
753 * Patch by Eran Liberty
754 Add support for the Freescale MPC8349ADS board.
756 * Patch by Jon Loeliger, 25 Jul 2005
757 Move the TSEC driver out of cpu/mpc85xx as it will be shared
758 by the upcoming mpc83xx family as well.
760 * Patch by Jon Loeliger, 05 May 2005
761 Implemented support for MPC8548CDS board.
762 Added DDR II support based on SPD values for MPC85xx boards.
763 This roll-up patch also includes bugfies for the previously
765 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
767 * Patch by Jon Loeliger, 10 Feb 2005
768 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
770 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
772 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
773 for faster flash parts.
774 Add documentation for BR/OR for FLASH.
776 * Patch by Jon Loeliger 08 Feb 2005
777 Determine L2 Cache size dynamically on 85XX boards.
779 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
780 - Convert the CPM2 based functionality to use new CONFIG_CPM2
781 option rather than a myriad of CONFIG_MPC8560-like variants.
782 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
783 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
784 new CONFIG_CPM2 option to each 8260 board.
786 * Add support for MicroSys PM856 board
787 Patch by Josef Wagner, 03 Aug 2005
789 * Minor fixes to PM854 board
790 Patch by Josef Wagner, 03 Aug 2005
792 * Adjust configuration of XENIAX board
793 (chip select and GPIO required for USB operation)
795 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
796 routed to the Watchdog handler
797 Patch by Eugene Surovegin, 18 Jun 2005
799 * (re)enabled scsi commands do_scsi() and do_scsiboot()
800 Patch by Denis Peter, 06 Dec 2004
802 * Fix endianess problem in TFTP / NFS default filenames
803 Patch by Hiroshi Ito, 06 Dec 2004
805 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
807 Patch by Murray Jensen, 18 Jul 2005
809 * Fix typo in mkconfig script (used == instead of =)
810 Patch by Murray Jensen, 18 Jul 2005
812 * Cleanup build problems on 64 bit build hosts
814 * Update MAINTAINERS file
816 * Patch by Stefan Roese, 01 Aug 2005:
817 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
818 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
820 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
821 to run on both 405GP and 405GPr eval boards).
823 * Patch by Steven Blakeslee, 27 Jul 2005:
824 - Add support for AMCC PPC440EP/GR.
825 - Add support for AMCC Yosemite PPC440EP eval board.
826 - Add support for AMCC Yellowstone PPC440GR eval board.
828 * Minor fixes for PPChameleon Board:
829 - fix alignment of NAND size
830 - make code do what the comment says
832 * Implement h/w sector protection status synchronization at boot.
833 The code is provided for, and was tested on, the Yukon/Alaska
834 and PM520 boards only.
836 A bug in flash_real_protect() for the Yukon board was fixed by
837 adding a function that tells if two banks are on one flash chip.
839 * Fix sysmon POST problem: check I2C error codes
840 This fixes a problem of displaying bogus voltages when the voltages
841 are so low that the I2C devices start failing while the rest of the
842 system keeps running.
844 * Patch by Cedric Vincent, 6 Jul 2005:
845 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
847 * Patch by Jon Loeliger, 20 Jul 2005:
848 Add missing PCI IO port definitions.
850 * Add CompactFlash support for HMI1001 board.
852 * Adjust printed board ID for LWMON board.
854 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
856 * Add new argument format for flash commands to allow for usage like
857 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
858 U-Boot will automaticially find the end of the corresponding sector.
860 * Patch by Stefan Roese, 5 Jul 2005:
861 Update uc100 board PHY setup
863 * Patch by Stefan Roese, 1 Jul 2005:
864 Fix PHY address for CATcenter board (now correct!)
866 * Patch by Stefan Roese, 30 Jun 2005:
867 Fix PHY addresses for PPChameleon and CATcenter boards
868 Change MAINTAINER for most esd boards
870 * Patch by Detlev Zundel, 30 Jun 2005:
871 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
873 * Fix baudrate calculation problem on MPC5200 systems
875 * Add EEPROM and RTC support for HMI1001 board
877 * Patch by Detlev Zundel, 20 Jun 2005:
878 Fix initialization of low active GPIO pins on inka4x0 board
880 * Enable redundant environment, disable HW flash protection of
883 * Patch by Travis Sawyer, 10 Jun 2005:
884 Initialize allocated dev and private hw structures
885 after their respective allocation in 440gx_enet.c
887 * Patch by Steven Scholz, 10 Jun 2005:
888 Fix byteorder problems with second argument of "bootm" with
891 * Add support for HMI1001 board
893 * Disable "date" and "sntp" commands on TQM866M
895 * Fix watchdog reset problems on LWMON board
897 * Patch by Juergen Selent, 17 May 2005:
898 Add support for Funkwerk VoVPN gateway module.
900 * Cleanup debug code for MPC8220 FEC driver
902 * Extend burst mode RAM test program to take a loop count
905 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
906 those boards that use it.
908 * Patches by Greg Ungerer, 19 May 2005:
909 - add support for the KS8695P (ARM 922 based) CPU
910 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
912 * Patch by Steven Scholz, 19 May 2005:
913 Add support for CONFIG_SERIAL_TAG on ARM boards
915 * Add PCI support for Sorcery board.
916 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
918 * Fix compile problems caused by new burst mode SDRAM test;
919 make port pins to trigger logic analyzer configurable
921 * Fix timer handling on MPC85xx systems
923 * Fix debug code in omap5912osk flash driver
925 * Add support for MPC8247 based "IDS8247" board.
927 * Add support for 2 x TSEC interfaces on the TQM8540 board.
929 * On LWMON we must use the watchdog to reset the board as the CPU
930 genereated HRESET pulse is too short to reset the external
933 * Add test tool to exercise SDRAM accesses in burst mode
934 (as standalone program, MPC8xx/PowerPC only)
936 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
939 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
940 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
941 added to support LZO and LZARI compression modes (undefined by
944 * Fix problem with symbolic links in JFFS2 code.
946 * Use linker ASSERT statement to prevent undetected overlapping of
947 sections on PPChameleon board; other boards might use this, too.
949 * Patch by Stefan Roese, 03 May 2005:
951 Fix problems in cmd_universe.c
953 * Patch by Matthias Fuchs, 03 May 2005:
954 Added missing variable declaration in cmd_nand.c
955 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
957 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
959 * Fix bug in the SDRAM initialization code for canmb, IceCube and
961 Fix PHY address for canmb board.
963 * Cleanup serial console baudrate calculation on AT91RM9200;
964 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
966 * Patch by Matthias Fuchs, 18 Apr 2005:
967 Make PCI target address spaces on PMC405 and CPCI405 boards
968 configurable via environment variables
970 * Auto-size RAM on canmb board.
972 * Add support for canmb board
974 * Patch by Stefan Roese, 13 Apr 2005:
975 Update for esd apc405
977 * Fixes for TQM8560 board:
979 - remove debug messages
980 - fix flash sector protection
982 * Patch by Steven Scholz, 07 Apr 2005:
983 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
985 * Patches by Steven Scholz, 07 Apr 2005:
986 Fix compiler warning in altera.c
987 Fix warning in cpu/arm920t/at91rm9200/i2c.c
989 * Patch by Ladislav Michl, 06 Apr 2005:
990 Fix voiceblue configuration.
992 * Patch by Stefan Roese, 06 Apr 2005:
993 Updates for OCOTEA board:
994 - Changed U-Boot size from 512kByte to 256kByte
995 - Fixed flash driver to support boot from soldered user flash
996 - Added README for switch from PIBS firmware to U-Boot
998 * Patch by Travis Sawyer, 05 Apr 2005:
999 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
1000 Problem found by Andrew Wozniak.
1002 * Patch by Steven Scholz, 06 Apr 2005:
1003 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
1004 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
1006 * Patches by Robert Whaley, 29 Nov 2004:
1007 - update the pxa-regs.h file for PXA27x chips
1008 - add PXA27x based ADSVIX board
1009 - add support for MMC on PXA27x processors
1011 * Patch by Andrew E. Mileski, 28 Nov 2004:
1012 Fix PPC4xx SPD SDRAM detection bug
1014 * Patch by Hiroshi Ito, 26 Nov 2004:
1015 Fix logic of "test -z" and "test -n" commands
1017 * Patch by Ladislav Michl, 05 Apr 2005:
1018 Add support for VoiceBlue board.
1020 * Patch by Ladislav Michl, 05 Apr 2005:
1021 Fix netboot_common() prototypes.
1023 * Patch by Steven Scholz, 05 Apr 2005:
1024 Use i.MX watchdog timer for reset_cpu()
1026 * Patch by Steven Scholz, 05 Apr 2005:
1027 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
1028 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
1029 (now in interupts.c)
1031 * Add support for MPC8220 based "sorcery" board.
1033 * Add support for TQM8560 board.
1035 * Add FEC support for TQM8540 board.
1036 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
1038 * Patch by Martin Krause, 04 Apr 2005:
1039 Update default configuration for CMC_PU2 board.
1041 * Patch by Steven Scholz, 04 Apr 2005:
1042 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
1043 - introduce two new configuration options instead:
1044 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
1046 * Patch by Steven Scholz, 04 Apr 2005:
1047 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
1049 * Fix timer code for ARM systems: make sure that udelay() does not
1050 reset timers so it's save to use udelay() in timeout code.
1052 * Patch by Mathias Küster, 23 Nov 2004:
1053 add udelay support for the mcf5282 cpu
1055 * Patch by Tolunay Orkun, 16 November 2004:
1056 fix incorrect onboard Xilinx CPLD base address
1058 * Patch by Jerry Van Baren, 08 Nov 2004:
1059 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
1060 the jumper for the HRCW source should select flash. If lowboot is
1061 not selected, the jumper for the HRCW source should select the
1063 - change default load base address to 0x00400000
1065 * Patch by Yuli Barcohen, 08 Nov 2004:
1066 Add support for Analogue & Micro Rattler boards.
1067 Tested on Rattler8248.
1069 * Patch by Andre Renaud, 08 Nov 2004:
1070 Fix watchdog support in common/lcd.c
1072 * Patch by Marc Leeman, 05 Nov 2003:
1073 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
1074 bug only affects the XPC8245 processors
1076 * Patches by Josef Wagner, 29 Oct 2004:
1077 - Add support for MicroSys CPU87 board
1078 - Add support for MicroSys PM854 board
1080 * Patch by Jian Zhang, 02 Nov 2004:
1081 Add 16-bit NAND support
1083 * Patch by Scott McNutt, 01 Nov 2004:
1084 Add missing NIOS/NIOS2 support for "iminfo" command
1086 * Patch by Detlev Zundel, 29 Oct 2004:
1087 Add missing NIOS/NIOS2 support for "mkimage" tool.
1089 * Patch by David Adair, 27 Oct 2004:
1090 Add missing 440GX SDRAM Controller reset
1092 * Patch by Steven Scholz, 25 Oct 2004:
1093 Declare reset_cpu() in include/common.h instead locally
1095 * Patch by Yusdi Santoso, 22 Oct 2004:
1096 - Add support for HIDDEN_DRAGON board
1097 - fix endianess problem in driver/rtl1839.c
1099 * Patch by Allen Curtis, 21 Oct 2004:
1100 support multiple serial ports
1102 * Patch by Richard Klingler, 03 Apr 2005:
1103 Add call to eth_halt() in net/net.c when called functions fail
1104 after eth_init() has been called.
1106 * Patch by Sam Song, 3 April 2005:
1107 - Update README.Netconsole
1110 * Prepare for SoC rework of ARM code:
1111 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
1112 - rename memsetup into lowlevel_init (function name and source files)
1113 Patch by Steven Scholz, 03 Apr 2005:
1114 - create SoC specific directories include/asm-arm/arch-imx and
1115 include/asm-arm/arch-s3c24x0
1117 * Fix problems with SNTP support;
1118 enable SNTP support in some boards.
1120 * Patches by Martin Krause, 01 Apr 2005:
1121 - Fix flash erase timeout on CMC_PU2
1122 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
1124 * Patch by Steven Scholz, 13 March 2005:
1125 fix cache enabling for AT91RM9200
1127 * Patch by Masami Komiya, 30 Mar 2005:
1128 add SNTP support and expand time server and time offset fields of
1129 DHCP support. See doc/README.SNTP
1131 * Patch by Steven Scholz, 13 Dec 2004:
1132 Fix bug in at91rm920 ethernet driver
1134 * Patch by Steven Scholz, 13 Dec 2004:
1135 Remove duplicated code by merging memsetup.S files for
1136 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
1138 * Patch by Detlev Zundel, 31 Mar 2005:
1139 Cleanup duplicate definition of overwrite_console()
1141 * Update TQM5200 configuration;
1142 prepare for Rev. 200 starter kit boards
1144 * Patch by Scott McNutt, 21 Oct 2004:
1145 Add support for Nios-II EPCS Controller core.
1147 * Patch by Scott McNutt, 20 Oct 2004:
1149 - Add sysid command (Nios-II only).
1150 - Locate default exception trampoline at proper offset.
1151 - Implement I/O routines (readb, writeb, etc)
1152 - Implement do_bootm_linux
1154 * Patches by Martin Krause, 22 Mar 2005:
1155 - use TQM5200_auto as MAKEALL target for TQM5200 systems
1156 - add support for SM501 graphics controller
1157 - add support for graphic console on TQM5200
1158 - add support for TQM5200 Rev 200
1159 - cleanup, fix typo in include/configs/TQM5200.h
1161 * Patch by Manfred Baral, 17 Mar 2005:
1164 * Fix RTC configuration for PPChameleon board
1166 * Cleanup, fix typo in include/configs/TQM5200.h
1168 * Patch by Stefan Roese, 16 Mar 2005:
1169 Update for esd auto_update and hh405 board
1171 * Adapt for U-Boot image size (new features enabled) on TQM5200
1173 * Update code for TQM8540 board (and 85xx in general):
1174 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1175 - Reformat boot messages
1176 - Enable redundant environment
1177 - Replace the -O2 optimization flag with -mno-string
1179 * Patch by David Brownell, 10 Mar 2005:
1180 Restore copyright statements in OHCI drivers.
1182 * Add support for TQM8540 board
1184 * Patch by Detlev Zundel, 14 Mar 2005:
1185 NC650: changed NAND flash addressing to using UPMB
1187 * Patch by Stefan Roese, 14 Mar 2005:
1188 Update for esd voh405 fpga image
1190 * INKA4x0: Allow initialization of LCD backlight dimming from
1191 "brightness" environment variable.
1193 * Add port initialization for digital I/O on INKA4x0
1195 * Patch by Stefan Roese, 01 Mar 2005:
1196 Update for esd boards dp405 and hub405
1198 * Fix get_partition_info() parameter error in all other calls
1199 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1201 * Enable USB and IDE support for INKA4x0 board
1203 * Patch by Andrew Dyer, 28 Feb 2005:
1204 fix ext2load passing an incorrect pointer to get_partition_info()
1205 resulting in load failure for devices other than 0
1207 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1209 * Cleanup USB and partition defines
1211 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1213 * Add reset code for Coral-P on INKA4x0 board
1215 * Patch by Martin Krause, 28 Jun 2004:
1216 Update for TRAB board.
1218 * Fix some missing "volatile"s in MPC5xxx FEC driver
1220 * Fix cirrus voltage detection (for CPC45)
1222 * Fix byteorder problem in usbboot and scsiboot commands.
1224 * Patch by Cajus Hahn, 04 Feb 2005:
1225 - don't insist on leading '/' for filename in ext2load
1226 - set default partition to useful value (1) in ext2load
1228 * Patch by Andrew Dyer, 08 Jan 2005:
1229 fix wrong return codes in ext2 code
1231 * Removed '--no-warn-mismatch' option from Makefile. This option
1232 makes 'ld' to overlook binary objects compatibility.
1234 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1235 --end-group) outside of the group. This will make 'ld' to do
1236 _multiple_ search in the library group when resolving symbol
1237 references and do only a _single_ seach in libgcc.a after the group
1240 * Fix stability problems on CPC45 board again.
1242 * Make image detection for diskboot / usbboot / scsiboot more robust
1243 (also check header checksum)
1245 * Update CPC45 board configuration.
1247 * Add USB and PCI support for INKA4x0 board
1249 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1253 * Patch by Robin Getz, 13 Oct 2004:
1254 Add standalone application to change SMC91C111 MAC addresses,
1255 see examples/README.smc91111_eeprom
1257 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1258 Fix Flash support for ARM Integrator CP.
1260 * Patch by Richard Woodruff, 10 Jan 2005:
1261 Update support for OMAP2420 (ARM11) and H4 board:
1262 o clean up and add new types to H4 memory probe code.
1263 o fix to work with internal boot.
1264 o added PRCM config III operation.
1265 o fix marginal flash timings.
1266 o add revison ATAG usage.
1267 o enable voltage scaling at power chip.
1268 o fix compile error for i2c.
1270 * Fix network problem (error when receiving multiple ARP packets)
1272 * Patch by Daniel Poirot, 12 Oct 2004:
1273 Add support for Wind River sbc405 board
1275 * Patch by Rainer Brestan, 12 Oct 2004:
1276 Make examples/Makefile more robust
1278 * Patch by Sam Song, 11 October 2004:
1279 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1280 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1283 * Patch by Sam Song, 10 Oct 2004:
1284 Fix a parameter error in run_command() in main.c
1286 * Patch by Richard Woodruff, 01 Oct 2004:
1287 add support for the TI OMAP2420 processor and its H4 reference
1290 * Patch by Christian Pellegrin, 24 Sep 2004:
1291 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1293 * Patch by Leif Lindholm, 23 Sep 2004:
1294 add support for the AMD db1550 board
1296 * Patch by Travis Sawyer, 15 Sep 2004:
1297 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1298 update README.serial_multi
1300 * Patches by David Snowdon, 07 Sep 2004:
1301 - add u-boot.hex target in the top level Makefile
1302 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1303 - use -mtune=xscale and -march=armv5 options for PXA
1305 * Patch by Florian Schlote, 08 Sep 2004:
1306 Add support for SenTec-COBRA5272-board (Coldfire).
1308 * Patch by Gleb Natapov, 07 Sep 2004:
1309 mpc824x: set PCI latency timer to a sane value
1312 * Patch by Kurt Stremerch, 03 Sep 2004:
1313 Add bitstream configuration option for fpga command (Xilinx only).
1315 * Patch by Kurt Stremerch, 03 Sep 2004:
1316 Add Xilinx Spartan2E family FPGA support
1318 * Patch by Jeff Angielski, 02 Sep 2004:
1319 Add Added support for H2 revision of the EP8260 board.
1320 Fixed formatting for some of the EP8260 related source files.
1322 * Patch by Jon Loeliger, 02 Sep 2004:
1323 Reset monitor size back to 256 so environment can be written
1324 to flash on MPC85xx ADS and CDS releases.
1326 * Patch by Paolo Broggini, 02 Sep 2004:
1327 Make BSS clearing on ARM systems more robust
1329 * Patch by Yue Hu and Joe, 01 Sep 2004:
1330 - add PCI support for ixp425;
1331 - add EEPRO100 suppor tfor ixdp425 board.
1333 * Fix problem with protected sector detection in driver/cfi_flash.c
1335 ======================================================================
1336 Changes for U-Boot 1.1.2:
1337 ======================================================================
1339 * Code cleanup, mostly for GCC-3.3.x
1341 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1342 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1343 additional ethernet addresses.
1345 * Cleanup drivers/i82365.c - avoid duplication of code
1347 * Fix bogus "cannot span across banks" flash error message
1351 * Add support for CompactFlash for the CPC45 Board.
1353 * Fix problems with CMC_PU2 flash driver.
1356 - avoid trigraph warning in fs/ext2/ext2fs.c
1357 - rename UC100 -> uc100
1359 * Add support for UC100 board
1361 * Patch by Stefan Roese, 16 Dez 2004:
1362 - ext2fs support added
1363 - Tundra universe support added
1364 - Coldfire MCF5249 support added (no preloader needed!)
1365 - MCF5249 board TASREG added
1366 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1368 - some esd boards updated
1369 - memory commands "mdc" and "mwc" added for cyclic read/write
1370 (CONFIG_MX_CYCLIC, see README for further description)
1372 * Add support for INKA4X0 board
1374 * Patch by Steven Scholz, 12 Dec 2004:
1375 Fix typo in AT91 memory setup.
1377 * Patch by Martin Krause, 27 Oct 2004:
1378 - add support for "STK52xx" board (including PS/2 multiplexer)
1379 - add hardware detection for TQM5200
1381 * Clean up CMC PU2 flash driver
1383 * Update MAINTAINERS file
1385 * Fix bug in MPC823 LCD driver
1387 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1389 * Enable long help on CMC PU2 board;
1391 increase CPU speed from 179 to 207 MHz.
1393 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1394 unaligned tail part specially).
1396 * Update for AT91RM9200DK and CMC_PU2 boards:
1397 - Enable booting directly from flash
1398 - fix CMC_PU2 flash driver
1400 * Fix mkimage usage message
1402 * Map SRAM on NC650 board
1404 * Work around for Ethernet problems on Xaeniax board
1406 * Patch by TsiChung Liew, 23 Sep 2004:
1407 - add support for MPC8220 CPU
1408 - Add support for Alaska and Yukon boards
1410 * Fix configuration for ERIC board (needs more room)
1412 * Adjust MIPS compiler options at run-time depending on tools version
1413 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1414 "-mcpu=4kc" for old tools)
1416 * Add passing of the command line and memory size information to the
1417 kernel on xaeniax board.
1419 * Enable NAND flash support for NC650 board.
1421 * Patch by Thomas Lange 07 Oct 2004:
1422 Updated README for DBAu1x00 boards to match current status
1424 * Patch by Philippe Robin, 28 Sept 2004:
1425 Fix Flash support for Versatile.
1427 * Patch by Roger Blofeld, 16 Sep 2004:
1428 Fix timeout for DHCP command retry
1430 * Patch by Pantelis Antoniou, 14 Sep 2004:
1431 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1433 * Patch by Pantelis Antoniou, 14 Sep 2004:
1434 Kick watchdog when bz-decompressing
1436 * Fix CFG_HZ problems on AT91RM9200 systems
1437 [Remember: CFG_HZ should be 1000 on ALL systems!]
1439 * Patch by Gridish Shlomi, 30 Aug 2004:
1440 - Add support to revA version of PQ27 and PQ27E.
1441 - Reverted MPC8260ADS baudrate back to original 115200
1443 * Patch by Hojin, 17 Sep 2004:
1444 Fix typo in cfi_flash.c
1446 * Patch by Mark Jonas, 09 September 2004:
1447 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1450 * Patch by Mark Jonas, 31 August 2004:
1451 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1452 improves FTP performance for MPC5200 systems. Enabled for IceCube
1455 * Patch by Michael Bendzick, 30 Aug 2004:
1456 - Improve platform.S code for omap1510inn that detects whether code
1457 is running from SDRAM or not. Patch allows SDRAM to be configured
1458 if code is running out of SRAM at 0x20000000.
1460 * Patch by Frederick Klatt, 30 Aug 2004:
1461 Add support for the Wind River SBC8540/SBC8560 boards
1463 * Configure SX1 board to use drivers/cfi_flash.c
1465 * Patches by Michael Bendzick, 30 Aug 2004:
1466 - Configure omap1510inn board to use drivers/cfi_flash.c
1467 - Make drivers/cfi_flash.c protect environment and redundant
1470 * Patch by Steven Scholz, 23 Jun 2004:
1471 - Add script (tools/img2brec.sh) to programm U-Boot into
1472 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1474 * Patches by Scott McNutt, 24 Aug 2004:
1475 - Add support for Altera Nios-II processors.
1476 - Add support for Psyent PCI-5441 board.
1477 - Add support for Psyent PK1C20 board.
1479 * Patches by Jon Loeliger, 24 Aug 2004:
1480 - Add support for the MPC8541 and MPC8555 CDS boards
1481 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1482 - Convert MPC85xxADS to use common CFI flash driver
1483 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1484 from board_early_init_f()
1485 - Provide SW workaround for PCI initialization on 85xx CDS
1487 * Patches by George G. Davis, 24 Aug 2004:
1488 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1489 - Remove static network setup defaults from mx1ads_config
1490 - update ARM boards to use constants from mach-types.h
1492 * Patch by Gary Jennejohn, 04 Oct 2004:
1493 - fix I2C on at91rm9200
1494 - add support for Ricoh RS5C372A RTC
1496 * Patch by Gary Jennejohn, 01 Oct 2004:
1497 - add support for CMC PU2 board
1498 - add support for I2C on at91rm9200
1500 * Patch by Gary Jennejohn, 28 Sep 2004:
1501 fix baudrate handling on at91rm9200
1503 * Patch by Yuli Barcohen, 22 Aug 2004:
1504 - remove ZPC.1900 board-specific flash driver;
1505 switch the port to generic CFI driver;
1508 * Patch by Hinko Kocevar, 21 Aug 2004:
1509 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1511 * Clean up tools/bmp_logo.c to not add trailing white space
1513 * Patch by Hinko Kocevar, 21 Aug 2004:
1514 - Group common framebuffer functions in common/lcd.c
1515 - Group common framebuffer macros and #defines in include/lcd.h
1516 - Provide calc_fbsize() for video ATAG
1518 * Patch by Sam Song, 21 August 2004:
1519 - Fix a typo in README
1520 - Align "(RO)" output for "flinfo" after "protect on"
1521 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1522 ratio 1:1 when core frequency less than 50MHz
1524 * Patches by Hinko Kocevar, 21 Aug 2004:
1525 - fix some "use of label at end of compound statement" warnings
1526 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1528 * Patch by Steven Scholz, 16 Aug 2004:
1529 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1530 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1531 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1532 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1533 into cpu/arm920t/$(SOC)/
1535 * Patches by Sean Chang, 09 Aug 2004:
1536 - Added support for both 8 and 16 bit mode access to System ACE CF
1538 - Fixed missing System ACE CF device during get FAT partition info
1539 in fat_register_device function.
1540 - Enabled System ACE CF support on ML300.
1542 * Patch by Sean Chang, 09 Aug 2004:
1543 Synch defines for saveenv and do_saveenv functions so they get
1544 compiled under the same statement.
1546 * Patch by Sean Chang, 09 Aug 2004:
1547 - Added I2C support for ML300.
1548 - Added support for ML300 to read out its environment information
1549 stored on the EEPROM.
1550 - Added support to use board specific parameters as part of
1551 U-Boot's environment information.
1552 - Updated MLD files to support configuration for new features
1555 * Patches by Travis Sawyer, 05 Aug 2004:
1556 - Remove incorrect bridge settings for eth group 6
1557 - Add call to setup bridge in ppc_440x_eth_initialize
1558 - Fix ppc_440x_eth_init to reset the phy only if its the
1559 first time through, otherwise, just check the phy for the
1560 autonegotiated speed/duplex. This allows the use of netconsole
1561 - only print the speed/duplex the first time the phy is reset.
1563 * Patch by Shlomo Kut, 29 Mar 2004:
1564 Add support for MKS Instruments "Quantum" board
1566 * Fix build problem with Cogent boards;
1567 avoid using <asm/byteorder.h> when using the host compiler
1569 * Patch by Ganapathi C, 04 Aug 2004:
1570 Fix NFS timeout issue
1572 * Patch by Yuli Barcohen, 19 Jul 2004:
1573 - Fix host tools building in Cygwin environment
1574 - Fix header files search order for host tools
1576 * Patch by Tom Armistead, 19 Jul 2004:
1577 Fix kgdb.S support for 74xx_75x cpu
1579 * Patch by Jon Loeliger, 15 Jul 2004:
1580 Fix MPC85xx I2C driver
1582 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1584 * Patch by Stephen Williams, 15 July 2004
1585 Set the PCI class code for JSE board as part of PCI interface setup
1587 * Patch by Michael Bendzick, 15 Jul 2004:
1588 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1589 CFG_FLASH_USE_BUFFER_WRITE is set
1591 * Patch by Yuli Barcohen, 13 Jul 2004:
1592 Allow clock setting on MPC866/MPC885 series chips according to
1593 environment variable `cpuclk'
1595 * Patch by Yuli Barcohen, 20 Apr 2004:
1596 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1598 * Patch by Vincent Dubey, 24 Sep 2004:
1599 Add support for xaeniax board
1601 * Add comment about non-GPL character of standalone applications to
1604 * Fix FEC ethernet problem on NSCU board.
1606 * Patch by Gary Jennejohn, 09 Sep 2004:
1607 allow to use USART1 as console port on at91rm9200dk boards
1609 * Patch by Stefan Roese, 16 Sep 2004:
1612 * Fix SysClk handling for PPChameleon and CATcenter boards
1614 * Patch by Detlev Zundel, 08 Sep 2004:
1615 Update etags build target
1617 * Improve NetConsole support: add support for broadcast destination
1618 address and buffered input.
1620 * Cleanup compiler warnings for GCC 3.3.x and later
1622 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1624 * Add support for IDS "NC650" board
1626 * Add automatic update support for LWMON board
1628 * Clear Block Lock-Bits when erasing flash on LWMON board.
1630 * Fix return code of "fatload" command
1632 * Enable MSDOS/VFAT filesystem support for LWMON board
1634 * Patch by Martin Krause, 03 Aug 2004:
1635 change timing for SM501 graphics controller on TQM5200 module
1637 * Patch by Mark Jonas, 13 July 2004:
1638 - Total5200 LCD now run in little endian mode. Endianess conversion
1639 is done in hardware.
1640 - Removed last reference to "console" environment variable.
1642 * Patches by Lars Munch, 12 Jul 2004:
1643 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1645 - split out the LXT971A PHY from ns_9750_eth.h
1646 - split the dm9161 phy part out of at91rm9200_ether.c
1648 * Patch by Andreas Engel, 12 Jul 2004:
1649 Replaced hardcoded PL011 clock frequency with config variable.
1650 Fixed wrong CONFIG_CMD_DFL doc.
1652 * Patch by Thomas Viehweger, 09 Jun 2004:
1653 make it possible to remove chpart when there is only one partition
1655 * Add support for console over UDP (compatible to Ingo Molnar's
1656 netconsole patch under Linux)
1658 * Patch by Jon Loeliger, 16 Jul 2004:
1659 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1661 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1662 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1663 and CONFIG_L2_INIT_RAM options.
1664 - Refactor Local Bus initialization out of SDRAM setup.
1665 - Re-implement new version of LBC11/DDR11 errata workarounds.
1666 - Moved board specific PCI init parts out of CPU directory.
1667 - Added TLB entry for PCI-1 IO Memory
1668 - Updated README.mpc85xxads
1670 * Patch by Sascha Hauer, 28 Jun:
1671 - add generic support for Motorola i.MX architecture
1672 - add support for mx1ads, mx1fs2 and scb9328 boards
1674 * Patches by Marc Leeman, 23 Jul 2004:
1675 - Add define for the PCI/Memory Buffer Configuration Register
1676 - corrected comments in cpu/mpc824x/cpu_init.c
1678 * Add support for multiple serial interfaces
1679 (for example to allow modem dial-in / dial-out)
1681 * Patch by Stefan Roese, 15 Jul 2004:
1682 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1684 * Fix NSCU config; add ethernet wakeup code.
1686 * Add link for preloader for Motorola Coldfire to README.m68k
1688 * Patch by Michael Bendzick, 12 Jul 2004:
1689 fix output formatting in drivers/cfi_flash.c
1691 * Patch by Mark Jonas, 02 Jul 2004:
1692 Fix lowboot (again) on MPC5xxx
1694 * Patch by Curt Brune, 07 Jul 2004:
1695 relocate exception vectors on arm720t if needed
1697 * Patch by George G. Davis, 06 Jul 2004:
1698 - update mach-types.h to latest arm.linux.org.uk master list
1699 - Set correct OMAP1610 bi_arch_number for build target
1701 * Patch by Curt Brune, 06 Jul 2004:
1702 evb4510: add support for timer interrupt; cleanup
1704 * Patch by Dan Poirot, 06 Jul 2004:
1705 Fix sbc8260 environment variables
1707 * Cleanup redundand "console" environment variable
1709 * Patch by Mark Jonas, 05 Jul 2004:
1710 add support for the Total5100's and Total5200's LCD screen
1712 * Patches by Dan Eisenhut, 01 Jul 2004:
1714 - Move doc2000.h include to prevent compiler warning on some boards
1716 * Patch by Mark Jonas, 01 Jul 2004:
1717 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1718 MGT5100 and MPC5200 based Freescale platforms.
1720 * Patch by Philippe Robin, 01 Jul 2004:
1721 Add initialization for Integrator and versatile board files.
1723 * Patch by Hinko Kocevar, 01 Jun 2004:
1724 Fix VFD FB allocation, add LCD FB allocation on ARM
1726 * Patch by Martin Krause, 30 Jun 2004:
1727 Add support for TQM5200 board
1729 * Patch by Martin Krause, 29 Jun 2004:
1730 Add loopw command: infinite write loop on address range
1732 * Patches by Yasushi Shoji, 29 Jun 2004:
1733 - add empty include/asm-microblaze/processor.h
1734 - add to CREDITS and MAINTAINERS
1735 - add gd initialization
1736 - add MicroBlaze and SUZAKU board to MAKEALL script
1737 - add reset support for SUZAKU
1738 - add flush_cache() for MicroBlaze
1739 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1740 size flash memory on SUZAKU
1742 * Patch by Prakash Kumar, 27 Jun 2004:
1743 Add support for the PXA250 based Intrinsyc Cerf board.
1745 * Patch by Yasushi Shoji, 27 Jun 2004:
1746 fix comment in include/common.h
1748 * Rename SBC8560 into sbc8560 for consistency
1750 * Patch by Daniel Poirot, 24 Jun 2004:
1751 Add support for Wind River's sbc8240 board
1753 * Patches by Yasushi Shoji, 26 Jun 2004:
1754 - drivers/serial_xuartlite.c: fix "return 0" in void function
1755 - add microblaze support to mkimage tool
1757 * Patch by Fred Klatt, 25 Jun 2004:
1758 Add support for WindRiver's sbc8560 board
1760 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1761 Small Bugs fixes for "at91rm9200dk" board:
1762 - Timing modifications for SPI DataFlash access
1763 - Fix NAND flash detection bug
1765 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1766 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1768 * Patch by Jon Loeliger, 17 June 2004:
1769 Completion of the 8540ADS/8560ADS updates:
1770 Fix some PCI and Rapid I/O memory maps,
1771 Initialize both TSEC 1 and 2,
1773 Update MAINTAINER for 85xx boards and README.mpc85xxads
1775 * Patch by Yuli Barcohen, 16 Jun 2004:
1776 Remove obsolete AdderII port which was superseded by unified
1777 AdderII/Adder87x port
1779 * Patch by Ladislav Michl, 16 Jun 2004:
1780 Fix gcc-3.3.3 warnings for smc91111.c
1782 * Patch by Stefan Roese, 02 Jul 2004:
1783 - Fix bug in 405 ethernet driver; allocated data not cleared!
1784 - Fix problem in 405 i2c driver; don't try to print without console!
1786 * Patch by Paul Ruhland, 11 Jun 2004:
1787 Remove debug code from 'board/lpd7a40x/flash.c'
1789 * Patch by Andrea Marson, 11 Jun 2004:
1790 Update for PPChameleon board:
1791 - support for SysClk @ 25MHz
1792 - support for Silicon Motion SM712 VGA controller
1795 * Patches by Richard Woodruff, 10 Jun 2004:
1796 - fix problems with examples/stubs.c for GCC >= 3.4
1797 - fix problems with gd initialization
1799 * Patch by Curt Brune, 17 May 2004:
1800 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1801 - Add support for ESPD-Inc. EVB4510 Board
1803 * Patch by Marc Leeman, 11 May 2004:
1804 Fix for MPC8245 - reading PPC Memory from another device with the
1805 PPC as PCI target device corrupts data due to interenal hardware
1808 * Fix "cls" command when used with splash screen
1810 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1811 slow download of a big image)
1813 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1814 display even after showing a bitmap
1816 * Patch by Josef Wagner, 04 Jun 2004:
1817 - DDR Ram support for PM520 (MPC5200)
1818 - support for different flash types (PM520)
1819 - USB / IDE / CF-Card / DiskOnChip support for PM520
1820 - 8 bit boot rom support for PM520/CE520
1821 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1822 - I2C and RTC support for CPC45
1823 - support of new flash type (28F160C3T) for CPC45
1825 * Fix flash parameters passed to Linux for PPChameleon board
1827 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1829 * Patch by Paul Ruhland, 10 Jun 2004:
1830 fix support for Logic SDK-LH7A404 board and clean up the
1831 LH7A404 register macros.
1833 * Patch by Matthew McClintock, 10 Jun 2004:
1834 Modify code to select correct serial clock on Sandpoint8245
1836 * Patch by Robert Schwebel, 10 Jun 2004:
1837 Add support for Intel K3 strata flash.
1839 * Patch by Thomas Brand, 10 Jun 2004:
1840 Fix "loads" command on DK1S10 board
1842 * Patch by Yuli Barcohen, 09 Jun 2004:
1843 Add support for 8MB flash SIMM and JFFS2 file system on
1844 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1846 * Patch by Yuli Barcohen, 09 Jun 2004:
1847 Add support for Analogue&Micro Adder87x and the older AdderII board.
1849 * Patch by Ming-Len Wu, 09 Jun 2004:
1850 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1852 * Patch by Sam Song, 09 Jun 2004:
1853 - Add support for RPXlite_DW board
1854 - Update FLASH driver for 4*AM29DL323DB90VI
1855 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1857 * Patch by Mark Jonas, 08 June 2004:
1858 - Make MPC5200 boards evaluate the SVR to print processor name and
1859 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1861 * Patch by Kai-Uwe Bloem, 06 May 2004:
1862 Fix endianess problem in cramfs code
1864 * Patch by Tom Armistead, 04 Jun 2004:
1865 Add support for MAX6900 RTC
1867 * Patches by Ladislav Michl, 03 Jun 2004:
1868 - fix cfi_flash.c on LE systems
1869 - let 'make mrproper' delete u-boot.img as well
1870 - turn printf into debug in cfi_flash.c
1872 * Patch by Kurt Stremerch, 28 May 2004:
1873 Add support for Exys XSEngine board
1875 * Patch by Martin Krause, 27 May 2004:
1876 Fix a MPC5xxx I2C timing issue in i2c_probe().
1878 * Patch by Leif Lindholm, 27 May 2004:
1879 Fix board_init_f() for dbau1x00 board.
1881 * Patch by Imre Deak, 26 May 2004:
1882 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1883 Set flash base accordingly, and decide whether to do or skip board
1884 specific setup steps.
1886 * Patch by Josef Baumgartner, 26 May 2004:
1887 Add missing define in include/asm-m68k/global_data.h
1889 * Patch by Josef Baumgartner, 25 May 2004:
1890 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1892 * Patch by Paul Ruhland, 24 May 2004:
1893 fix SDRAM initialization for LPD7A400 board.
1895 * Patch by Jian Zhang, 20 May 2004:
1896 add support for environment in NAND flash
1898 * Patch by Yuli Barcohen, 20 May 2004:
1899 Add support for Interphase iSPAN boards.
1901 * Patches by Paul Ruhland, 17 May 2004:
1902 - Add I/O functions to the smc91111 ethernet driver to support the
1903 Logic LPD7A40x boards.
1904 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1905 specifically the LPD7A400.
1907 * Patches by Robert Schwebel, 15 May 2004:
1908 - call MAC address reading code also for SMSC91C111;
1909 - make SMSC91C111 timeout configurable, remove duplicate code
1910 - fix get_timer() for PXA
1911 - update doc/README.JFFS2
1912 - use "bootfile" env variable also for jffs2
1914 * Patch by Tolunay Orkun, 14 May 2004:
1915 Add support for Cogent CSB472 board (8MB Flash Rev)
1917 * Patch by Thomas Viehweger, 14 May 2004:
1918 - flash.h: more flash types added
1919 - immap_8260.h: some bits added (useful for RMII)
1920 - cmd_coninfo.c: typo corrected, printf -> puts
1921 - reduced size by replacing spaces with tab
1923 * Patch by Robert Schwebel, 13 May 2004:
1924 Add 'imgextract' command: extract one part of a multi file image.
1926 * Patches by Jon Loeliger, 11 May 2004:
1927 Dynamically handle REV1 and REV2 MPC85xx parts.
1928 (Jon Loeliger, 10-May-2004).
1929 New consistent memory map and Local Access Window across MPC85xx line.
1930 New CCSRBAR at 0xE000_0000 now.
1931 Add RAPID I/O memory map.
1932 New memory map in README.MPC85xxads
1933 (Kumar Gala, 10-May-2004)
1934 Better board and CPU identification on MPC85xx boards at boot.
1935 (Jon Loeliger, 10-May-2004)
1936 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1937 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1938 (Jim Robertson, 10-May-2004)
1939 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1940 Supports multiple PHYs.
1941 (Andy Fleming, 10-May-2004)
1942 Some README.MPC85xxads updates.
1943 (Kumar Gala, 10-May-2004)
1944 Copyright updates for "Freescale"
1945 (Andy Fleming, 10-May-2004)
1947 * Patch by Stephen Williams, 11 May 2004:
1948 Add flash support for ST M29W040B
1949 Reduce JSE specific flash.c to remove dead code.
1951 * Patch by Markus Pietrek, 04 May 2004:
1952 Fix clear_bss code for ARM systems (all except s3c44b0 which
1953 doesn't clear BSS at all?)
1955 * Fix "ping" problem on INC-IP board. Strange problem:
1956 Sometimes the store word instruction hangs while writing to one of
1957 the Switch registers, but only if the next instruction is 16-byte
1958 aligned. Moving the instruction into a separate function somehow
1959 makes the problem go away.
1961 * Patch by Rishi Bhattacharya, 08 May 2004:
1962 Add support for TI OMAP5912 OSK Board
1964 * Patch by Sam Song May, 07 May 2004:
1965 Fix typo of UPM table for rmu board
1967 * Patch by Pantelis Antoniou, 05 May 2004:
1968 - Intracom board update.
1971 * Add support for the second Ethernet interface for the 'PPChameleon'
1974 * Patch by Dave Peverley, 30 Apr 2004:
1975 Add support for OMAP730 Perseus2 Development board
1977 * Patch by Alan J. Luse, 29 Apr 2004:
1978 Fix flash chip-select (OR0) option register setting on FADS boards.
1980 * Patch by Alan J. Luse, 29 Apr 2004:
1981 Report MII network speed and duplex setting properly when
1982 auto-negotiate is not enabled.
1984 * Patch by Jarrett Redd, 29 Apr 2004:
1985 Fix hang on reset on Ocotea board due to flash in wrong mode.
1987 * Patch by Dave Peverley, 29 Apr 2004:
1988 add MAC address detection to smc91111 driver
1990 * Patch by David Müller, 28 Apr 2004:
1991 fix typo in lib_arm/board.c
1993 * Patch by Tolunay Orkun, 20 Apr 2004:
1994 - README update: add CONFIG_CSB272 and csb272_config
1995 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1996 i2cfast environment variable
1998 * Patch by Yuli Barcohen, 19 Apr 2004:
1999 - Rename DUET_ADS to MPC885ADS
2000 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
2001 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
2002 - Clean up FADS family port to use the new defines
2004 * Fix PCI support on CPC45 board
2006 * Patch by Scott McNutt, 25 Apr 2004:
2007 Add Nios GDB/JTAG Console support:
2008 - Add stubs to support gdb via JTAG.
2009 - Add support for console over JTAG.
2012 * Add support for CATcenter board (based on PPChameleon ME module)
2014 * Patch by Klaus Heydeck, 12 May 2004:
2015 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
2016 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
2017 various changes to KUP4 board specific files
2019 * Fix minor network problem on MPC5200: need some delay between
2020 resetting the PHY and sending the first packet. Implemented in a
2021 "natural" way by invoking the PHY reset and initialization code
2022 only once after power on vs. each time the interface is brought up.
2024 * Add some limited support for low-speed devices to SL811 USB controller
2025 (at least "usb reset" now passes successfully and "usb info" displays
2026 correct information)
2028 * Change init sequence for multiple network interfaces: initialize
2029 on-chip interfaces before external cards.
2031 * Fix memory leak in the NAND-specific JFFS2 code
2033 * Fix SL811 USB controller when attached to a USB hub
2035 * Fix config option spelling in PM520 config file
2037 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
2038 patches by Pantelis Antoniou, 30 Mar 2004)
2040 * Fix minor NAND JFFS2 related issue
2042 * Fixes for SL811 USB controller:
2043 - implement workaround for broken memory stick
2044 - improve error handling
2046 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
2047 cope with congested networks.
2049 ======================================================================
2050 Changes for U-Boot 1.1.1:
2051 ======================================================================
2053 * Patch by Travis Sawyer, 23 Apr 2004:
2054 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
2055 errata from Vitesse Semiconductor.
2057 * Patch by Philippe Robin, 22 Apr 2004:
2058 Fix ethernet configuration for "versatile" board
2060 * Patch by Kshitij Gupta, 21 Apr 2004:
2061 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
2063 * Patch by Steven Scholz, 24 Feb 2004:
2064 Fix a bug in AT91RM9200 ethernet driver:
2065 The MII interface is now initialized before accessing the PHY.
2067 * Patch by John Kerl, 19 Apr 2004:
2068 Use U-boot's miiphy.h for PHY register names, rather than
2069 introducing a new header file.
2071 * Update pci_ids.h from linux-2.4.26
2073 * Patch by Masami Komiya, 19 Apr 2004:
2074 Fix problem cause by VLAN function on little endian architecture
2075 without VLAN environment
2077 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
2078 binary image for all clock frequencies. Implement run-time
2079 optimization of flash access timing based on the actual bus
2082 * Modify KUP4X board configuration to use SL811 driver for USB memory
2083 sticks (including FAT / VFAT filesystem support)
2085 * Add SL811 Host Controller Interface driver for USB
2087 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
2089 * Patch by Pantelis Antoniou, 19 Apr 2004:
2090 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
2091 Minor patches for Intracom boards.
2093 * Patch by Christian Pell, 19 Apr 2004:
2094 cleanup support for CF/IDE on PCMCIA for PXA25X
2096 * Temporarily disabled John Kerl's extended MII command code because
2097 "miivals.h" is missing
2099 * Patches by Mark Jonas, 13 Apr 2004:
2100 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
2101 - Add sync instructions to IceCube SDRAM init code
2102 - Move SDRAM chip constants into seperate include files
2103 - Unify DDR and SDR initialization code
2104 - Unify all IceCube (Lite5xxx) target names
2106 * Patch by John Kerl, 16 Apr 2004:
2107 Enable ranges in mii command, e.g. mii read 0-1f 0 or
2108 mii read 4-7 18-1a. Also add mii dump subcommand for
2109 pretty-printing standard regs 0-5.
2111 * Patch by Stephen Williams, 16 April 2004:
2112 fix typo in JSE.h; update MAINTAINERS
2114 * Patch by Matthew S. McClintock, 14 Apr 2004:
2115 fix initdram function for utx8245 board
2117 * Patch by Markus Pietrek, 14 Apr 2004:
2118 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
2120 * Patch by Reinhard Meyer, 18 Apr 2004:
2121 provide the IDE Reset Function for EMK 5200 boards
2123 * Patch by Masami Komiya, 12 Apr 2004:
2124 fix pci_hose_write_config_{byte,word}_via_dword problems
2126 * Patch by Sangmoon Kim, 12 Apr 2004:
2127 Update max RAM size for debris board
2129 * Patch by Travis Sawyer, 08 Apr 2004:
2130 Add TLB entry for second DIMM slot on ocotea
2132 * Patch by Masami Komiya, 08 Apr 2004:
2133 add RTL8169 network driver
2135 * Patch by Dan Malek, 07 Apr 2004:
2136 - Add support for RPC/STx GP3, Motorola 8560 board
2137 - Update 85xx TSEC driver so it searches MII for first available PHY
2139 - Add functions to support console MII commands.
2141 * Patch by Tolunay Orkun, 07 Apr 2004:
2142 Move initialization of bi_iic_fast[]
2143 from board_init_f() to board_init_r()
2145 * Patch by Yasushi Shoji, 07 Apr 2004:
2146 Cleanup microblaze port
2148 * Patch by Sangmoon Kim, 07 Apr 2004:
2149 Add auto SDRAM module detection for Debris board
2151 * Patch by Rune Torgersen, 06 Apr 2004:
2152 - Fix some PCI problems on the MPC8266ADS board
2153 - Fix the location of some PCI entries in the immap structure
2155 * Patch by Yasushi Shoji, 07 Apr 2004:
2156 - add support for microblaze processors
2157 - add support for AtmarkTechno "suzaku" board
2159 * Configure PPChameleon board to use redundand environment in flash
2161 * Configure PPChameleon board to use JFFS2 NAND support.
2163 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2165 * Patch by Rune Torgersen, 16 Apr 2004:
2168 * Patches by Pantelis Antoniou, 16 Apr 2004:
2169 - add support for a new version of an Intracom board and fix
2170 various other things on others.
2171 - add verify support to the crc32 command (define
2172 CONFIG_CRC32_VERIFY to enable it)
2173 - fix FEC driver for MPC8xx systems:
2174 1. fix compilation problems for boards that use dynamic
2176 2. shut down FEC after network transfers
2177 - HUSH parser fixes:
2178 1. A new test command was added. This is a simplified version of
2179 the one in the bourne shell.
2180 2. A new exit command was added which terminates the current
2182 3. Fixed handing of $? (exit code of last executed command)
2183 - Fix some compile problems;
2184 add "once" functionality for the netretry variable
2186 * Patch by George G. Davis, 02 Apr 2004:
2187 add support for Intel Assabet board
2189 * Patch by Stephen Williams, 01 Apr 2004:
2190 Add support for Picture Elements JSE board
2192 * Patch by Christian Pell, 01 Apr 2004:
2193 Add CompactFlash support for PXA systems.
2195 * Patches by Pantelis Antoniou, 30 Mar 2004:
2196 - add auto-complete support to the U-Boot CLI
2197 - add support for NETTA and NETPHONE boards; fix NETVIA board
2198 - add support for the Epson 156x series of graphical displays
2199 (These displays are serial and not suitable for using a normal
2200 framebuffer console on them)
2201 - add infrastructure needed in order to POST any DSPs in a board
2202 - improve and fix various things in the MPC8xx FEC driver:
2203 1. The new 87x and 88x series of processors have two FECs,
2204 and the new driver supports them both.
2205 2. Another change in the 87x/88x series is support for
2206 the RMII (Reduced MII) interface. However numerous
2207 changes are needed to make it work since the PHYs
2208 are connected to the same lines. That means that
2209 you have to address them correctly over the MII
2211 3. We now correctly match the MII/RMII interface
2212 configuration to what the PHY reports.
2213 - Fix problem when readingthe MII status register. Due to the
2214 internal design of many PHYs you have to read the register
2215 twice. The problem is more apparent in 10Mbit mode.
2216 - add new mode ".jffs2s" for reading from a NAND device: it just
2217 skips over bad blocks.
2218 - add networking support for VLANs (802.1q), and CDP (Cisco
2220 - some minor patches / cleanup
2222 * Patch by Yuli Barcohen, 28 Mar 2004:
2223 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2224 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2225 - Change configuration method for MPC8260ADS family
2227 * add startup code to clear the BSS of standalone applications
2229 * Fix if / elif handling bug in HUSH shell
2231 ======================================================================
2232 Changes for U-Boot 1.1.0:
2233 ======================================================================
2235 * Patch by Mark Jonas: Remove config.tmp files only when
2236 unconfiguring the board
2238 * Adapt RMU board for bigger flash memory
2240 * Patch by Klaus Heydeck, 13 Mar 2003:
2241 Add support for KUP4X Board
2243 * Patch by Pavel Bartusek, 21 Mar 2004
2244 Add Reiserfs support
2246 * Patch by Hinko Kocevar, 20 Mar 2004
2247 - Add auto-release for SMSC LAN91c111 driver
2248 - Add save/restore of PTR and PNR regs as suggested in datasheet
2250 * Patch by Stephen Williams, 19 March 2004
2251 Increase speed of sector reads from SystemACE,
2252 shorten poll timeout and remove a useless reset
2254 * Patch by Tolunay Orkun, 19 Mar 2004:
2255 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2258 * Patch by Brad Kemp, 18 Mar 2004:
2259 prevent machine checks during a PCI scan
2261 * Patch by Pierre Aubert, 18 Mar 2004:
2262 Fix string cleaning in IDE identification
2264 * Patch by Pierre Aubert, 18 Mar 2004:
2265 - Unify video mode handling for Chips & Technologies 69000 Video
2266 chip and Silicon Motion SMI 712/710/810 Video chip
2267 - Add selection of the video output (CRT or LCD) via 'videoout'
2268 environment variable for the Silicon Motion
2271 * Patch by Pierre Aubert, 18 Mar 2004:
2272 include/common.h typo fix
2274 * Patches by Tolunay Orkun, 17 Mar 2004:
2275 - Add support for bd->bi_iic_fast[] initialization via environment
2276 variable "i2cfast" (CONFIG_I2CFAST)
2277 - Add "i2cfast" u-boot environment variable support for csb272
2279 * Patch by Carl Riechers, 17 Mar 2004:
2280 Ignore '\0' characters in console input for use with telnet and
2283 * Patch by Leon Kukovec, 17 Mar 2004:
2284 typo fix for strswab prototype #ifdef
2286 * Patches by Thomas Viehweger, 16 Mar 2004:
2287 - show PCI clock frequency on MPC8260 systems
2288 - add FCC_PSMR_RMII flag for HiP7 processors
2289 - in do_jffs2_fsload(), take load address from load_addr if not set
2290 explicit, update load_addr otherwise
2291 - replaced printf by putc/puts when no formatting is needed
2292 (smaller code size, faster execution)
2294 * Patch by Phillippe Robin, 16 Mar 2004:
2295 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2297 * Patch by Stephen Williams, 15 Mar 2004:
2298 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2300 * Patch by Tolunay Orkun, 15 Mar 2004:
2301 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2303 * Patch by Travis Sawyer, 15 Mar 2004:
2304 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2306 * Add start-up delay to make sure power has stabilized before
2307 attempting to switch on USB on SX1 board.
2309 * Patch by Josef Wagner, 18 Mar 2004:
2310 - Add support for MicroSys XM250 board (PXA255)
2311 - Add support for MicroSys PM828 board (MPC8280)
2312 - Add support for 32 MB Flash on PM825/826
2313 - new SDRAM refresh rate for PM825/PM826
2314 - added support for MicroSys PM520 (MPC5200)
2315 - replaced Query by Identify command in CPU86/flash.c
2316 to support 28F160F3B
2318 * Fix wrap around problem with udelay() on ARM920T
2320 * Add support for Macronix flash on TRAB board
2322 * Patch by Pierre Aubert, 15 Mar 2004:
2323 Fix buffer overflow in IDE identification
2325 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2327 * Remove redundand #define in IceCube.h
2329 * Patch by Steven Scholz, 27 Feb 2004:
2330 - Adding get_ticks() and get_tbclk() for AT91RM9200
2331 - Many white space fixes in cpu/at91rm9200/interrupts.c
2333 * Patches by Steven Scholz, 20 Feb 2004:
2334 some cleanup in AT91RM9200 related code
2336 * Patches by Travis Sawyer, 12 Mar 2004:
2337 - Fix Gigabit Ethernet support for 440GX
2338 - Add Gigabit Ethernet Support to MII PHY utilities
2340 * Patch by Brad Kemp, 12 Mar 2004:
2341 Fixes for drivers/cfi_flash.c:
2342 - Better support for x8/x16 implementations
2343 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2344 - Added defines for AMD command and address constants
2346 * Patch by Leon Kukovec, 12 Mar 2004:
2347 Fix get_dentfromdir() to correctly handle deleted dentries
2349 * Patch by George G. Davis, 11 Mar 2004:
2350 Remove hard coded network settings in TI OMAP1610 H2
2351 default board config
2353 * Patch by George G. Davis, 11 Mar 2004:
2354 add support for ADS GraphicsClient+ board.
2356 * Patch by Pierre Aubert, 11 Mar 2004:
2357 - add bitmap command and splash screen support in cfb console
2358 - add [optional] origin in the bitmap display command
2360 * Patch by Travis Sawyer, 11 Mar 2004:
2361 Fix ocotea board early init interrupt setup.
2363 * Patch by Thomas Viehweger, 11 Mar 2004:
2364 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2366 * Patch by Stephan Linz, 09 Mar 2004
2367 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2369 * Patch by George G. Davis, 9 Mar 2004:
2370 fix recent build failure for SA1100 target
2372 * Patch by Travis Sawyer, 09 Mar 2004:
2373 Support native interrupt mode for the IBM440GX.
2374 Previously it was running in 440GP compatibility mode.
2376 * Patch by Philippe Robin, 09 Mar 2004:
2377 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2380 * Patch by Masami Komiya, 08 Mar 2004:
2381 Don't overwrite server IP address or boot file name
2382 when the boot server does not return values
2384 * Patch by Tolunay Orkun, 5 Mar 2004:
2385 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2387 * Patch by Tolunay Orkun, 5 Mar 2004:
2388 Fix early board initialization for Cogent CSB272 board
2390 * Patch by Ed Okerson, 3 Mar 2004:
2391 fix CFI flash writes for little endian systems
2393 * Patch by Reinhard Meyer, 01 Mar 2004:
2394 generalize USB and IDE support for MPC5200 with according
2395 changes to IceCube.h and TOP5200.h
2396 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2397 add info about USB and IDE to README
2399 * Patch by Yuli Barcohen, 4 Mar 2004:
2400 Fix problems with GCC 3.3.x which changed handling of global
2401 variables explicitly initialized to zero (now in .bss instead of
2404 * Patch by Leon Kukovec, 02 Mar 2004:
2405 add strswab() to fix IDE LBA capacity, firmware and model numbers
2406 on little endian machines
2408 * Patch by Masami Komiya, 02 Mar 2004:
2409 - Remove get_ticks() from NFS code
2410 - Add verification of RPC transaction ID
2412 * Patch by Pierre Aubert, 02 Mar 2004:
2413 cleanup for IDE and USB drivers for MPC5200
2415 * Patch by Travis Sawyer, 01 Mar 2004:
2417 - Add IBM PPC440GX Ref Platform support (Ocotea)
2418 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2419 Adapted to U-Boot and 440GX port
2421 - Add gracious handling of all Ethernet Pin Selections for 440GX
2422 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2424 - Add needed bit definitions
2427 * Patch by Carl Riechers, 1 Mar 2004:
2428 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2430 * Patch by Stephan Linz, 27 Feb 2004
2431 - avoid problems for targets without NFS download support
2433 * Patch by Rune Torgersen, 27 Feb 2004:
2434 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2435 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2436 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2438 * Patch by Masami Komiya, 27 Feb 2004:
2439 Fix rarpboot: add autoload by NFS
2441 * Patch by Dan Eisenhut, 26 Feb 2004:
2442 fix flash_write return value in saveenv
2444 * Patch by Stephan Linz, 11 Dec 2003
2445 expand config.mk to avoid trigraph warnings on NIOS
2447 * Rename "BMS2003" board into "HMI10"
2449 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2450 storage; auto-set console on USB port (using preboot command)
2452 * Add support for SX1 mobile phone; add support for USB-based console
2453 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2455 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2457 * Fix SDRAM timings for LITE5200 / IceCube board
2459 * Handle Auti-MDIX / connection status for INCA-IP
2461 * Fix USB problems when attempting to read 0 bytes
2463 * Patch by Travis Sawyer, 26 Feb 2004:
2464 Fix broken compile for XPEDITE1K target.
2466 * Patch by Stephan Linz, 26 Feb 2004:
2467 Bug fix for NFS code on NIOS targets
2469 * Patch by Stephen Williams, 26 Feb 2004:
2470 Break up SystemACE reads of large block counts
2472 * Patch by Pierre Aubert, 26 Feb 2004
2473 add IDE support for MPC5200
2475 * Patch by Masami Komiya, 26 Feb 2004:
2476 add autoload via NFS
2478 * Patch by Stephen Williams
2479 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2480 elsewhere in the source.
2482 * Patch by Steven Scholz, 25 Feb 2004:
2483 - Timeouts in FPGA code should be based on CFG_HZ
2484 - Minor cleanup in code for Altera FPGA ACEX1K
2486 * Patch by Steven Scholz, 25 Feb 2004:
2487 Changed "Directory Hierarchy" section in README
2489 * Patch by Masami Komiya, 25 Feb 2004:
2490 Reduce copy count in nfs_read_reply() of NFS code
2492 * Patch by Markus Pietrek, 24 Feb 2004:
2493 NS9750 DevBoard added
2495 * Patch by Pierre Aubert, 24 Feb 2004
2496 add USB support for MPC5200
2498 * Patch by Steven Scholz, 24 Feb 2004:
2499 - fix MII commands to use values from last command
2501 * Patch by Torsten Demke, 24 Feb 2004:
2502 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2504 * Patch by Rahul Shanbhag, 19 Feb 2004:
2505 Fixes for for OMAP1610 board:
2506 - shift some IRQ specific code to platform.S file
2507 - remove duplicatewatchdog reset code from start.S
2509 * Make Auto-MDIX Support configurable on INCA-IP board
2511 * Fix license for mkimage tool
2513 * Patch by Masami Komiya, 24 Feb 2004:
2514 Update NetBootFileXferSize in NFS code
2516 * Patch by Scott McNutt, 24 Feb 2004:
2517 fix packet length in NFS code
2519 * Patch by Masami Komiy, 22 Feb 2004:
2520 Add support for NFS for file download
2522 * Patch by Andrea Scian, 17 Feb 2004:
2523 Add support for S3C44B0 processor and DAVE B2 board
2525 * Patch by Steven Scholz, 20 Feb 2004:
2526 - Add support for MII commands on AT91RM9200 boards
2527 - some cleanup in AT91RM9200 ethernet code
2529 * Patch by Peter Ryser, 20 Feb 2004:
2530 Add support for the Xilinx ML300 platform
2532 * Patch by Stephan Linz, 17 Feb 2004:
2533 Fix watchdog support for NIOS
2535 * Patch by Josh Fryman, 16 Feb 2004:
2536 Fix byte-swapping for cfi_flash.c for different bus widths
2538 * Patch by Jon Diekema, 14 Jeb 2004:
2539 Remove duplicate "FPGA Support" notes from the README file
2541 * Patches by Reinhard Meyer, 14 Feb 2004:
2542 - update board/emk tree; use common flash driver
2543 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2544 [adapted for other PPC CPUs -- wd]
2545 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2547 * Patch by Jon Diekema, 13 Feb 2004:
2548 Call show_boot_progress() whenever POST "FAILED" is printed.
2550 * Patch by Nishant Kamat, 13 Feb 2004:
2551 Add support for TI OMAP1610 H2 Board
2552 Fixes for cpu/arm926ejs/interrupt.c
2553 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2554 Fix for a timer bug in OMAP1610 Innovator
2555 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2557 * Patches by Stephan Linz, 12 Feb 2004:
2558 - add support for NIOS timer with variable period preload counter value
2559 - prepare POST framework support for NIOS targets
2561 * Patch by Denis Peter, 11 Feb 2004:
2562 add POST support for the MIP405 board
2564 * Patch by Laurent Mohin, 10 Feb 2004:
2565 Fix buffer overflow in common/usb.c
2567 * Patch by Tolunay Orkun, 10 Feb 2004:
2568 Add support for Cogent CSB272 board
2570 * Patch by Thomas Elste, 10 Feb 2004:
2571 Add support for NET+50 CPU and ModNET50 board
2573 * Patch by Sam Song, 10 Feb 2004:
2574 Fix typos in cfi_flash.c
2576 * Patch by Leon Kukovec, 10 Feb 2004
2577 Fixed long dir entry slot id calculation in get_vfatname
2579 * Patch by Robin Gilks, 10 Feb 2004:
2580 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2581 !=, <>, <, >, <=, >=)
2583 * Fix problem with side effects in macros in include/usb.h
2585 * Patch by David Benson, 13 Nov 2003:
2586 bug 841358 - fix TFTP download size limit
2588 * Fixing bug 850768:
2589 improper flush_cache() in load_serial()
2591 * Fixing bug 834943:
2592 MPC8540 - missing volatile declarations
2594 * Patch by Stephen Williams, 09 Feb 2004:
2595 Add support for Xilinx SystemACE chip:
2596 - New files common/cmd_ace.c and include/systemace.h
2597 - Hook systemace support into cmd_fat and the partition manager
2599 * Patch by Travis Sawyer, 09 Feb 2004:
2600 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2602 * Patch by Travis Sawyer, 09 Feb 2004:
2604 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2605 - Add phymode for 440 enet
2608 - Change board_pre_init to board_early_init_f
2609 - Add user flash to bus controller setup
2611 - Fix is_pci_host to check GPIO for monarch bit
2612 - Force xpedite1k to pci conventional mode (via #define option)
2614 * Patch by Brad Kemp, 4 Feb 2004:
2615 - handle the machine check that is generated during the PCI scans
2617 - define the registers used in the IMMR by the PCI subsystem.
2619 * Patch by Pierre Aubert, 03 Feb 2004:
2620 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2622 * Patch by Jeff Angielski, 03 Feb 2004:
2623 Fix copy & paste error in cpu/mpc8260/pci.c
2625 * Patch by Reinhard Meyer, 24 Jan 2004:
2626 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2628 * Add Auto-MDIX support for INCA-IP
2632 * Patch by Josef Baumgartner, 10 Feb 2004:
2633 Fixes for Coldfire port
2635 * Patch by Brad Kemp, 11 Feb 2004:
2636 Fix CFI flash driver problems
2638 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2639 modules at CPU clock frequencies above 66 MHz.
2641 * Optimize flash programming speed for LWMON (by another 100% :-)
2643 * Patch by Jian Zhang, 3 Feb 2004:
2644 - Changed the incorrect FAT12BUFSIZE
2645 - data_begin in fsdata can be negative. Changed it to be short.
2647 * Patches by Stephan Linz, 30 Jan 2004:
2648 1: - board/altera/common/flash.c:flash_erase():
2649 o allow interrupts befor get_timer() call
2650 o check-up each erased sector and avoid unexpected timeouts
2651 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2652 o enclose sevenseg_set() in cpp condition
2653 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2654 - fix some typed in mistakes in the NIOS documentation
2655 2: - split DK1C20 configuration into several header files:
2656 o two new files for each NIOS CPU description
2657 o U-Boot related part is remaining in DK1C20.h
2658 3: - split DK1S10 configuration into several header files:
2659 o two new files for each NIOS CPU description
2660 o U-Boot related part is remaining in DK1S10.h
2661 4: - Add support for the Microtronix Linux Development Kit
2662 NIOS CPU configuration at the Altera Nios Development Kit,
2663 Stratix Edition (DK-1S10)
2664 5: - Add documentation for the Altera Nios Development Kit,
2665 Stratix Edition (DK-1S10)
2666 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2668 7: - Add support for the common U-Boot SPI framework at
2671 * Patch by Rahul Shanbhag, 28 Jan 2004:
2672 Fix flash protection/locking handling for OMAP1610 innovator board.
2674 * Patch by Rolf Peukert, 28 Jan 2004:
2675 fix flash write problems on CSB226 board (write with 32 bit bus width)
2677 * Patches by Mark Jonas, 16 Jan 2004:
2678 - fix rounding error when calculating baudrates for MPC5200 PSCs
2679 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2680 time which is not supported
2682 * Patch by Yuli Barcohen, 26 Jan 2004:
2683 Allow bzip2 compression for small memory footprint boards
2685 * Patch by Brad Kemp, 21 Jan 2004:
2686 Add support for CFI flash driver for both the Intel and the AMD
2689 * Patch by Travis Sawyer, 20 Jan 2004:
2690 Fix pci bridge auto enumeration of sibling p2p bridges.
2692 * Patch by Tolunay Orkun, 12 Jan 2004:
2693 Add some delays as needed for Intel LXT971A PHY support
2695 * Patches by Stephan Linz, 09 Jan 2004:
2696 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2697 - make DK1C20 board configuration related to ASMI conform to
2700 * Patch by Anders Larsen, 09 Jan 2004:
2702 ARM memory layout fixes: the abort-stack is now set up in the
2703 correct RAM area, and the BSS is zeroed out as it should be.
2705 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2706 of the linker scripts are replaced by '__bss_start' and '_end',
2707 resp., which is a further step to eliminate unnecessary differences
2708 between the implementation of the CPU architectures.
2710 * Patch by liang a lei, 9 Jan 2004:
2711 Fix Intel 28F128J3 ID in include/flash.h
2713 * Patch by Masami Komiya, 09 Jan 2004:
2714 add support for TB0229 board (NEC VR4131 MIPS processor)
2716 * Patch by Leon Kukovec, 12 Dec 2003:
2717 changed extern __inline__ into static __inline__ in
2718 include/linux/byteorder/swab.h
2720 * Patch by Travis Sawyer, 30 Dec 2003:
2721 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2722 select MDI port based on enabled EMAC device.
2723 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2726 * Patch by Wolter Kamphuis, 15 Dec 2003:
2727 made CONFIG_SILENT_CONSOLE usable on all architectures
2729 * Disable date command on TQM866M - there is no RTC on MPC866
2731 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2733 * Implement adaptive SDRAM timing configuration based on actual CPU
2734 clock frequency for INCA-IP; fix problem with board hanging when
2735 switching from 150MHz to 100MHz
2737 * Add PCMCIA CS support for BMS2003 board
2739 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2740 see doc/README.MPC866 for details;
2741 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2742 calculate CPU clock frequency from PLL register values.
2744 * Add support for 128 MB RAM on TQM8xxL/M modules
2746 * Fix PS/2 keyboard problem caused by statically initialized variable
2747 pointing to a location in flash
2749 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2751 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2752 before we can access it; add delay in case we are faster (with no
2755 * Cleanup of some init functions
2757 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2758 to avoid Linux crashes by early packets coming in.
2760 * Accelerate flash accesses on LWMON board by using buffered writes
2762 * Fix typo in Makefile;
2763 fix problem with PARTNUM detection
2765 * Patch by Reinhard Meyer, 09 Jan 2004:
2766 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2768 * Add support for IDE LED on BMS2003 board
2769 (exclusive with status LED!)
2771 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2774 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2775 Add common files for "emk" boards
2777 * Add a common get_ram_size() function and modify the the
2778 board-specific files to invoke that common implementation.
2780 ======================================================================
2781 Changes for U-Boot 1.0.1:
2782 ======================================================================
2784 * Set default clock for INCA-IP to 150 MHz
2786 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2787 add I2C support; add support for DS1337 RTC
2789 * Add CompactFlash support for BMS2003 board
2791 * Add support for status LED on BMS2003 board
2793 * Patch by Scott McNutt, 02 Jan 2004:
2794 Add support for the Nios Active Serial Memory Interface (ASMI)
2797 * Patch by Andrea Marson, 16 Dec 2003:
2798 Add support for the PPChameleon ME and HI modules
2800 * Patch by Yuli Barcohen, 22 Dec 2003:
2801 Add support for Motorola DUET ADS board (MPC87x/88x)
2803 * Patch by Robert Schwebel, 15 Dec 2003:
2804 add support for cramfs (uses JFFS2 command interface)
2806 * Patches by Stephan Linz, 11 Dec 2003:
2807 - more documentation for NIOS port
2808 - new struct nios_pio_t, struct nios_spi_t
2809 - Reconfiguration for NIOS Development Kit DK1C20:
2810 o move board related code from board/dk1c20
2811 to board/altera/dk1c20
2812 o create a new common source path board/altera/common
2813 and move generic flash access stuff into it
2814 o change/expand configuration file DK1C20.h
2815 - Add support for NIOS Development Kit DK1S10
2816 - Add status LED support for NIOS systems
2817 - Add dual 7-segment LED support for Altera NIOS DevKits
2819 * Patch by Ronen Shitrit, 10 Dec 2003:
2820 Add support for the Marvell DB64360 / DB64460 development boards
2822 * Patch by Detlev Zundel, 10 Dec 2003:
2823 fix dependency problem in examples/Makefile
2825 * Patch by Denis Peter, 8 Dec 2003
2826 - add support for the PATI board (MPC555)
2827 - add SPI support for the MPC5xx
2829 * Patch by Anders Larsen, 08 Dec 2003:
2830 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2831 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2832 cleanup some redundand #defines
2834 * Patch by André Schwarz, 8 Dec 2003:
2835 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2836 - TX and RX deskriptors must be quad-word aligned
2837 - does not work with only one TX deskriptor
2838 - standard reset method does not work
2840 * Patch by Masami Komiya, 08 Dec 2003:
2841 add RTL8139 ethernet driver
2843 * Patches by Ed Okerson, 07 Dec 2003:
2844 - fix ethernet for the AU1x00 processors in little-endian mode.
2845 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2847 * Minor code cleanup (coding style)
2849 * Patch by Reinhard Meyer, 30 Dec 2003:
2850 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2851 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2852 - turned debug print of PHY registers into a function (called in two places)
2853 - added support for EMK MPC5200 based modules
2855 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2857 * Add support for TQM866M modules
2859 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2861 * Fix a few compiler warnings
2863 * Patch by Reinhard Meyer, 28 Dec 2003:
2864 Add initial support for TOP5200 board
2866 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2867 environment variable which can set to "100", "133", or "150". The
2868 CPU clock will be configured accordingly upon next reboot. Other
2869 values are ignored. In case of an invalid or undefined "cpuclk"
2870 value, the compile-time default CPU clock speed will be used.
2872 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2873 window that is used to access the UART registers by the Linux driver)
2875 * Patch by Reinhard Meyer, 20 Dec 2003:
2876 Fix clock calculation for the MPC5200 for higher clock frequencies
2877 (above 2**32 / 10 = 429.5 MHz).
2879 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2881 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2883 * Add new configuration for IceCube board with DDR memory
2885 * Update TRAB memory configurations
2887 * Add JFFS2 support for INCA-IP board
2889 * Patch by Bill Hargen, 09 Dec 2003:
2890 - BUBINGA405EP: changed flash driver to protect top sector containing
2892 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2893 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2894 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2895 - 405EP: added/fixed support for "reginfo" command.
2896 - 4xx: removed spurious MII error messages on "mii info" command.
2898 * Patch by Bernhard Kuhn, 28 Nov 2003:
2899 add support for Coldfire CPU
2900 add support for Motorola M5272C3 and M5282EVB boards
2902 * Patch by Pierre Aubert, 24 Nov 2003:
2903 - add a return value for the fpga command
2904 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2905 is defined. If ide_preinit fails, ide_init is aborted.
2906 - fix an endianess problem in fat.h
2908 * Patch by Wolter Kamphuis, 05 Dec 2003:
2909 Add support for SNMC's QS850/QS823/QS860T boards
2911 * Patch by Yuli Barcohen, 3 Dec 2003:
2912 "revive" U-Boot support for old Motorola MPC860ADS board
2914 * Patch by Cam(ilo?), 03 Dec 2003:
2915 make examples build even with broken Montavista objcopy
2917 * Patch by Pavel Bartusek, 27 Nov 2003:
2918 fix conversion problem with "bootretry" evironment variable
2920 * Patch by Andre Schwarz, 24 Nov 2003:
2921 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2923 * Patch by Pavel Bartusek, 21 Nov 2003:
2924 set ZMII bridge speed on 440
2926 * Patch by Anders Larsen, 17 Nov 2003:
2927 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2929 * Patches by David Müller, 14 Nov 2003:
2930 - board/mpl/common/common_util.c
2931 * implement support for BZIP2 compressed images
2932 * various cleanups (printf -> puts, ...)
2933 - board/mpl/common/flash.c
2934 * report correct errors to upper layers
2935 * check the erase fail and VPP low bits in status reg
2936 - board/mpl/vcma9/cmd_vcma9.c
2937 - board/mpl/vcma9/flash.c
2938 * various cleanups (printf -> puts, ...)
2940 * fix typo in comment
2941 - cpu/arm920t/usb_ohci.c
2942 * support for S3C2410 is missing in #if line
2944 * reinit some registers in case of error (cable missing, ...)
2946 * support for USB/MMC devices is missing in #if line
2947 - include/configs/MIP405.h
2948 - include/configs/PIP405.h
2949 * enable BZIP2 support
2950 * enlarge malloc space to 1MiB because of BZIP2 support
2951 - include/configs/VCMA9.h
2952 * enable BZIP2 support
2953 * enlarge malloc space to 1MiB because of BZIP2 support
2954 * enable USB support
2955 - lib_arm/armlinux.c
2956 * change calling convention of ARM Linux kernel as
2957 described on http://www.arm.linux.org.uk/developer/booting.php
2959 * Patch by Thomas Lange, 14 Nov 2003:
2960 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2961 support all these AMD boards.
2963 * Patch by Thomas Lange, 14 Nov 2003:
2964 Workaround for mips au1x00 physical memory accesses (the au1x00
2965 uses a 36 bit bus internally and cannot access physical memory
2966 directly. Use the uncached SDRAM address instead of the physical
2969 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2970 add Realtek 8019 ethernet driver
2972 * Patch by Yuli Barcohen, 13 Nov 2003:
2973 MPC826xADS/PQ2FADS cleanup
2975 * Patch by Anders Larsen, 12 Nov 2003:
2976 Update README to mark the PORTIO commands non-standard
2978 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2979 update for for Atmel AT91RM9200DK development kit:
2980 - support for environment variables in DataFlash
2981 - Atmel DataFlash AT45DB1282 support
2983 * Patch by Jeff Carr, 11 Nov 2003:
2984 add support for new version of 8270 processors
2986 * Patches by George G. Davis, 05 Nov 2003:
2987 - only pass the ARM linux initrd tag to the kernel when an initrd
2989 - update omap1510inn configuration file
2991 * Patches by Stephan Linz, 3 Nov 2003:
2992 - more endianess fixes for LAN91C111 driver
2993 - CFG_HZ configuration patch for NIOS Cyclone board
2995 * Patch by Stephan Linz, 28 Oct 2003:
2996 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2998 * Patch by Steven Scholz, 20 Oct 2003:
2999 - make "mii info <addr>" show infor for PHY at "addr" only
3000 - Endian fix for miiphy_info()
3002 * Patch by Gleb Natapov, 19 Sep 2003:
3003 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
3005 * Patch by Anders Larsen, 17 Sep 2003:
3006 Bring ARM memory layout in sync with the documentation:
3007 stack and malloc-heap are now located _below_ the U-Boot code
3009 * Accelerate booting on TRAB board: read and check autoupdate image
3010 headers first instead of always reading the whole images.
3012 * Fix type in MPC5XXX code (pointed out by Victor Wren)
3014 * Enabled password check on RMU board
3016 * Fix configuration problem with IceCube in LOWBOOT configuration:
3017 envrionment got embedded, corrupting the image layout.
3019 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
3021 * Added BMS2003 board
3022 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
3024 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
3025 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
3028 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
3031 * Add checksum verification to 'imls' command
3033 * Add bd_info fields needed for 4xx Linux I2C driver
3035 * Patch by Martin Krause, 4 Nov. 2003:
3036 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
3038 * Print used network interface when CONFIG_NET_MULTI is set
3040 * Patch by Bernhard Kuhn, 28 Oct 2003:
3041 Add low boot support for MPC5200
3043 * Fix problem with dual PCMCIA support (NSCU)
3045 * Fix MPC5200 I2C initialization function
3047 ======================================================================
3048 Changes for U-Boot 1.0.0:
3049 ======================================================================
3051 * Fix parameter passing to standalone images with bootm command
3053 * Patch by Kyle Harris, 30 Oct 2003:
3054 Fix build errors for ixdp425 board
3056 * Patch by David M. Horn, 29 Oct 2003:
3057 Fixes to build under CYGWIN
3059 * Get IceCube MGT5100 working (again)
3061 * Fix problems in memory test on some boards (which was not
3062 non-destructive as intended)
3064 * Patch by Gary Jennejohn, 28 Oct 2003:
3065 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
3066 to prevent stack overflow on ARM systems
3068 * Patch by Stephan Linz, 28 Oct 2003:
3069 fix init sequence error for NIOS port
3071 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
3073 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
3075 * Patch by Xiao Xianghua, 23 Oct 2003:
3076 small patch for mpc85xx
3078 * Fix small problem in MPC5200 I2C driver
3080 * Fix FCC3 support on ATC board
3082 * Correct header printing for multi-image files in do_bootm()
3084 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
3086 * Fix PCI problems on PPChameleon board
3088 * Patch by Steven Scholz, 18 Oct 2003:
3089 Fix AT91RM9200 ethernet driver
3091 * Patch by Nye Liu, 17 Oct 2003:
3092 Fix typo in include/mpc8xx.h
3094 * Patch by Richard Woodruff, 16 Oct 03:
3095 Fixes for cpu/arm925/interrupt.c
3096 - Initialize timestamp & lastdec vars.
3097 - fix timestamp overflows.
3098 - fix lastdec overflow.
3099 - smarter normalization to allow udelay() below 1ms to work.
3101 * Patch by Scott McNutt, 16 Oct
3102 add networking support for the Altera Nios Development Kit,
3103 Cyclone Edition (DK-1C20)
3105 * Patch by Jon Diekema, 14 Oct 2003:
3106 add hint about doc/README.silent to README file
3108 * Add CompactFlash support for NSCU
3110 * Fix PCI problems on PPChameleonEVB
3112 * TRAB auto-update: Base decision if we have to strip the image
3113 header on image type as encoded in the header
3114 (include image type patch by Martin Krause, 17 Oct 2003)
3116 * Patches by Xianghua Xiao, 15 Oct 2003:
3118 - Added Motorola CPU 8540/8560 support (cpu/85xx)
3119 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
3120 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
3122 * Fix flash timings on TRAB board
3124 * Make sure HUSH is initialized for running auto-update scripts
3126 * Make 5200 reset command _really_ reset the board, without running
3127 any other code after it
3129 * Fix errors with flash erase when range spans across banks
3130 that are mapped in reverse order
3132 * Fix flash mapping and display on P3G4 board
3134 * Patch by Kyle Harris, 15 Jul 2003:
3135 - add support for Intel IXP425 CPU
3136 - add support for IXDP425 eval board
3138 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
3139 for more information
3141 * Patch by Steven Scholz, 10 Oct 2003
3142 - Add support for Altera FPGA ACEX1K
3144 * Patches by Thomas Lange, 09 Oct 2003:
3145 - fix cmd_ide.c for non ppc boards (read/write functions did not
3146 add ATA base address)
3147 - fix for shannon board
3148 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
3149 - Endian swap ATA identity for all big endian CPUs, not just PPC
3150 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
3152 - add support for dbau1x00 board (MIPS32)
3154 * Patch by Sangmoon Kim, 07 Oct 2003:
3155 add support for debris board
3157 * Patch by Martin Krause, 09 Oct 2003:
3158 Fixes for TRAB board
3159 - /board/trab/rs485.c: correct baudrate
3160 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3161 udelay(); fix some timing problems with adc controller
3162 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3163 modify commands: touch and buzzer
3165 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3166 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3167 Use direct function calls for auto_update instead of hush commands
3169 * Patch by Scott McNutt, 04 Oct 2003:
3170 - add support for Altera Nios-32 CPU
3171 - add support for Nios Cyclone Development Kit (DK-1C20)
3173 * Patch by Steven Scholz, 29 Sep 2003:
3174 - A second parameter for bootm overwrites the load address for
3175 "Standalone Application" images.
3176 - bootm sets environment variable "filesize" to the resulting
3177 (uncompressed) data length for "Standalone Application" images
3178 when autostart is set to "no". Now you can do something like
3179 if bootm $fpgadata $some_free_ram ; then
3180 fpga load 0 $some_free_ram $filesize
3183 * Patch by Denis Peter, 25 Sept 2003:
3184 add support for the MIP405 Rev. C board
3186 * Patch by Yuli Barcohen, 25 Sep 2003:
3187 add support for Zephyr Engineering ZPC.1900 board
3189 * Patch by Anders Larsen, 23 Sep 2003:
3190 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3191 implemented for the x86 architecture)
3193 * Patch by Sangmoon Kim, 23 Sep 2003:
3194 fix pll_pci_to_mem_multiplier table for MPC8245
3196 * Patch by Anders Larsen, 22 Sep 2003:
3197 enable timed autoboot on PXA
3199 * Patch by David Müller, 22 Sep 2003:
3200 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3201 returns correct libgcc file path
3202 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3203 time on s3c24x0 systems
3205 * Patch by Jon Diekema, 19 Sep 2003:
3206 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3207 link state to the fault LED.
3208 - In NetLoop, make the Fault LED reflect the link status. The link
3209 status gets updated on entry, and on timeouts.
3211 * Patch by Anders Larsen, 18 Sep 2003:
3212 allow mkimage to build and run on Cygwin-hosted systems
3214 * Patch by Frank Müller, 18 Sep 2003:
3215 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3218 * Patch by Pantelis Antoniou, 16 Sep 2003:
3219 add tool to compute fileds in the PLPRCR register for MPC86x
3221 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3223 * Fix build problems under FreeBSD
3225 * Add generic filesystem image type
3227 * Make fatload set filesize environment variable
3229 * enable basic / medium / high-end configurations for PPChameleonEVB
3230 board; fix NAND code
3232 * enable TFTP client code to specify to the server the desired
3233 timeout value (see RFC-2349)
3235 * Improve SDRAM setup for TRAB board
3237 * Suppress all output with splashscreen configured only if "splashimage"
3240 * Fix problems with I2C support for mpc5200
3242 * Adapt TRAB configuration and auto_update to new memory layout
3244 * Add configuration for wtk board
3246 * Add support for the Sharp LQ065T9DR51U LCD display
3248 * Patch by Rune Torgersen, 17 Sep 2003:
3249 - Fixes for MPC8266 default config
3250 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3252 * Patches by Jon Diekema, 17 Sep 2003:
3253 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3256 - adjust "help" output
3258 * Patches by Anders Larsen, 17 Sep 2003:
3259 - fix spelling errors
3260 - set GD_FLG_DEVINIT flag only after device function pointers
3262 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3264 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3265 - trigger watchdog while waiting in serial driver
3267 * Add auto-update code for TRAB board using USB memory sticks,
3268 support new configuration with more memory
3270 * disable MPC5200 bus pipelining as workaround for bus contention
3272 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3273 priority; configure critical interrupts to be handled like external
3276 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3277 go back to 66 MHz for stability
3279 * Patches by Jon Diekema, 15 Sep 2003:
3280 - add description for missing CFG_CMD_* entries in the README file
3283 * Patch by Gleb Natapov, 14 Sep 2003:
3284 enable watchdog support for all MPC824x boards that have a watchdog
3286 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3287 "Non-octet Aligned Frame" errors we see at 100 Mbps
3289 * Patch by Sharad Gupta, 14 Sep 2003:
3290 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3292 * Patch by llandre, 11 Sep 2003:
3293 update configuration for PPChameleonEVB board
3295 * Patch by David Müller, 13 Sep 2003:
3296 various changes to VCMA9 board specific files
3298 * Add I2C support for MGT5100 / MPC5200
3300 * Patch by Rune Torgersen, 11 Sep 2003:
3301 Changed default memory option on MPC8266ADS to NOT be Page Based
3302 Interleave, since this doesn't work very well with the standard
3305 * Patch by George G. Davis, 12 Sep 2003:
3306 fix Makefile settings for sk98 driver
3308 * Patch by Stefan Roese, 12 Sep 2003:
3309 - new boards added: DP405, HUB405, PLU405, VOH405
3310 - some esd boards updated
3311 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3313 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3315 * Patch by Martin Krause, 11 Sep 2003:
3316 add burn-in tests for TRAB board
3318 * Enable instruction cache on MPC5200 board
3320 * Patch by Denis Peter, 11 Sep 2003:
3321 - fix USB data pointer assignment for bulk only transfer.
3322 - prevent to display erased directories in FAT filesystem.
3324 * Change output format for NAND flash - make it look like for other
3327 ======================================================================
3328 Changes for U-Boot 0.4.8:
3329 ======================================================================
3331 * Add I2C and RTC support for RMU board
3333 * Patches by Denis Peter, 9 Sep 2003:
3334 add FAT support for IDE, SCSI and USB
3336 * Patches by Gleb Natapov, 2 Sep 2003:
3337 - cleanup of POST code for unsupported architectures
3338 - MPC824x locks way0 of data cache for use as initial RAM;
3339 this patch unlocks it after relocation to RAM and invalidates
3342 * Patch by Gleb Natapov, 30 Aug 2003:
3343 new I2C driver for mpc107 bridge. Now works from flash.
3345 * Patch by Dave Ellis, 11 Aug 2003:
3346 - JFFS2: fix typo in common/cmd_jffs2.c
3347 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3348 - JFFS2: remove node version 0 warning
3349 - JFFS2: accept JFFS2 PADDING nodes
3350 - SXNI855T: add AM29LV800 support
3351 - SXNI855T: move environment from EEPROM to flash
3352 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3354 * Patch by Bill Hargen, 11 Aug 2003:
3355 fixes for I2C on MPC8240
3356 - fix i2c_write routine
3357 - fix iprobe command
3358 - eliminates use of global variables, plus dead code, cleanup.
3360 * Add support for USB Mass Storage Devices (BBB)
3361 (tested with USB memory sticks only)
3363 * Avoid flicker on TRAB's VFD
3365 * Add support for SK98xx driver
3367 * Add PCI support for SL8245 board
3369 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3370 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3371 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3373 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3374 to allow for more accurate baudrate settings
3375 (error now 0.7% at 115 kbps, instead of 3.5% before)
3377 * Patch by Andreas Mohr, 4 Sep 2003:
3378 Fix a lot of spelling errors
3380 * Add support for PPChameleon Eval Board
3382 * Add support for P3G4 board
3384 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3387 * Patch by Yuli Barcohen, 7 Aug 2003:
3388 check BCSR to detect if the board is configured in PCI mode
3390 ======================================================================
3391 Changes for U-Boot 0.4.7:
3392 ======================================================================
3394 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3395 add support for Adder II MPC852T module
3397 * Patch by George G. Davis, 19 Aug 2003:
3398 fix TI Innovator/OMAP1510 pin configs
3400 * Patches by Kshitij, 18 Aug 2003
3401 - add support for arm926ejs cpu core
3402 - add support for TI OMAP 1610 Innovator Board
3404 * Patch by Yuli Barcohen, 14 Aug 2003:
3405 add support for bzip2 uncompression
3407 * Add GCC library to examples/Makefile so GCC utility functions will
3410 * Add I2C and RTC support for RMU board using software I2C driver
3411 (because of better response to iprobe command); fix problem with
3414 * Patch by Matthias Fuchs, 28 Aug 2003:
3415 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3416 CONFIG_BOOTP_MAKS (see README).
3418 * Fix ICU862 environment problem
3420 * Fix RAM size detection for RMU board
3422 * Implement "reset" for MGT5100/MPC5200 systems
3424 ======================================================================
3425 Changes for U-Boot 0.4.6:
3426 ======================================================================
3428 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3429 allow selection of clock frequency as "make" target
3431 * Implement memory autosizing code for IceCube boards
3433 * Configure network port on INCA-IP for autonegotiation
3435 * Fix overflow problem in network timeout code
3437 * Patch by Richard Woodruff, 8 Aug 2003:
3438 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3440 ======================================================================
3441 Changes for U-Boot 0.4.5:
3442 ======================================================================
3444 * Update for TQM board defaults:
3445 disable clocks_in_mhz, enable boot count limit
3447 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3448 in toplevel directory instead. Removed astest.c from tools/gdb because
3449 it is no longer relevant.
3451 * Fix PCI support for MPC5200 / IceCube Board
3453 * Map ISP1362 USB OTG controller for NSCU board
3455 * Patch by Brad Parker, 02 Aug 2003:
3456 fix sc520_cdp problems
3458 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3460 * Allow erase command to cross flash bank boundaries
3462 * Patch by Scott McNutt, 21 Jul 2003:
3463 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3464 Both LynxOS and BlueCat linux KDIs are supported.
3466 * Patch by Richard Woodruff, 25 Jul 2003:
3467 use more reliable reset for OMAP/925T
3469 * Patch by Nye Liu, 25 Jul 2003:
3470 fix typo in mpc8xx.h
3472 * Patch by Richard Woodruff, 24 Jul 2003:
3473 Fixes for cmd_nand.c:
3474 - Fixed null dereferece which could result in incorrect ECC values.
3475 - Added support for devices with no Ready/Busy signal hooked up.
3476 - Added OMAP1510 read/write protect handling.
3477 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3479 - Switched default ECC to be JFFS2.
3481 * Allow crc32 to be used at address 0x000
3483 * Provide consistent interface to standalone applications to access
3484 the 'global_data' structure
3485 Provide a doc/README.standalone more useful to users/developers.
3487 * Make IceCube MGT5100 FEC driver work
3489 * Implement new mechanism to export U-Boot's functions to standalone
3490 applications: instead of using (PPC-specific) system calls we now
3491 use a jump table; please see doc/README.standalone for details
3493 * Patch by Dave Westwood, 24 Jul 2003:
3494 added support for Unity OS (a proprietary OS)
3496 * Patch by Detlev Zundel, 23 Jul 2003:
3497 add "imls" command to print flash table of contents
3499 * Fix cold boot detection for log buffer reset
3501 * Return error for invalid length specifiers with "cp.X" etc.
3503 * Fix startup problem on MIPS
3505 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3506 bitmap support is configured
3508 * Patch by Bill Hargen, 18 Jul 2003:
3509 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3511 * Patch by Denis Peter, 18 Jul 2003:
3512 - fix memory configuration for MIP405T
3513 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3515 * Cleanup of TQM82xx configurations; use "official" board types
3516 to make selection easier.
3518 * Patch by Martin Krause, 17 Jul 2003:
3519 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3521 * Patch by Richard Woodruff, 17 July 03:
3522 - Fixed bug in OMAP1510 baud rate divisor settings.
3524 * Patch by Nye Liu, 16 July 2003:
3526 - add MPC86xADS support (uses MPC86xADS.h)
3527 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3529 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3530 o don't trust gclk() software measurement by default, depend on
3531 CONFIG_8xx_GCLK_FREQ
3532 - add DRAM SIMM not installed detection
3533 - use more "correct" SDRAM initialization sequence
3534 - allow different SDRAM sizes (8xxADS has 8M)
3536 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3537 - rename MAMR/MBMR defines to be more consistent. Should eventually
3538 be merged into MxMR to better reflect the PowerQUICC datasheet.
3540 * Patch by Yuli Barcohen, 16 Jul 2003:
3541 support new Motorola PQ2FADS-ZU evaluation board which replaced
3542 MPC8260ADS and MPC8266ADS
3544 ======================================================================
3545 Changes for U-Boot 0.4.4:
3546 ======================================================================
3548 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3550 * Add support for MGT5100 and MPC5200 processors
3552 * Patch by Lutz Dennig, 15 Jul 2003:
3553 update for R360MPI board
3555 ======================================================================
3556 Changes for U-Boot 0.4.3:
3557 ======================================================================
3559 * Patches by Kshitij, 04 Jul 2003
3560 - added support for arm925t cpu core
3561 - added support for TI OMAP 1510 Innovator Board
3563 * Patches by Martin Krause, 14 Jul 2003:
3564 - add I2C support for s3c2400 systems (trab board)
3565 - (re-) add "ping" to command table
3567 * Fix handling of "slow" POST routines
3569 * Patches by Yuli Barcohen, 13 Jul 2003:
3570 - Correct flash and JFFS2 support for MPC8260ADS
3571 - fix PVR values and clock generation for PowerQUICC II family
3574 * Patch by Bernhard Kuhn, 08 Jul 2003:
3575 - add support for M68K targets
3577 * Patch by Ken Chou, 3 Jul:
3578 - Fix PCI config table for A3000
3579 - Fix iobase for natsemi.c
3580 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3582 * Allow to enable "slow" POST routines by key press on power-on
3583 * Fix temperature dependend switching of LCD backlight on LWMON
3584 * Tweak output format for LWMON
3586 * Patch by Stefan Roese, 11 Jul 2003:
3587 - Fix bug in CONFIG_VERSION_VARIABLE.
3588 - AR405 config updated.
3589 - OCRTC/ORSG: bsp command added.
3590 - ASH405 bsp update.
3592 ======================================================================
3593 Changes for U-Boot 0.4.2:
3594 ======================================================================
3596 * Add support for NSCU board
3598 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3600 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3601 mirror bit flash on TQM8xxM modules
3603 * Patch by Kenneth Johansson, 30 Jun 2003:
3604 get rid of MK_CMD_ENTRY macro; update doc/README.command
3606 * Patch by Seb James, 30 Jun 2003:
3607 Improve documentation of I2C configuration in README
3609 * Fix problems with previous log buffer "fixes"
3611 * Fix minor help text issues
3613 * "log append" did not append a newline
3615 ======================================================================
3616 Changes for U-Boot 0.4.1:
3617 ======================================================================
3619 * Fix some missing commands, cleanup header files
3620 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3622 * Rewrite command lookup and help command (fix problems with bubble
3623 sort when sorting command name list). Minor cleanup here and there.
3625 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3626 - Allow to call sysmon function interactively
3627 - PIC on LWMON board needs delay after power-on
3628 - Add missing RSR definitions for MPC8xx
3629 - Improve log buffer handling: guarantee clean reset after power-on
3630 - Add support for EXBITGEN board (aka "genie")
3631 - Add support for SL8245 board
3634 - remove trailing white space, trailing empty lines, C++ comments, etc.
3635 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3637 * Patches by Kenneth Johansson, 25 Jun 2003:
3638 - major rework of command structure
3639 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3641 ======================================================================
3642 Changes for U-Boot 0.4.0:
3643 ======================================================================
3645 * Patches by Robert Schwebel, 26 Jun 2003:
3646 - csb226 configuration updated
3647 - credits for logodl port updated
3648 - innokom configuration updated
3649 - logodl tree update, still with coding style inconsistencies
3650 - added OCM for ppc405 warning to README
3652 * Patch by Pantelis Antoniou, 25 Jun 2003:
3653 update NetVia with V2 board support
3655 * Header file cleanup for ARM
3657 * Patch by Murray Jensen, 24 Jun 2003:
3658 - make sure to use only U-boot provided header files
3659 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3661 * Patch by Stefan Roese, 24 Jun 2003:
3662 - Update esd ASH405 board files.
3663 - Update esd DASA_SIM config file.
3664 - Add ping command to some esd boards.
3666 * Patch by Yuli Barcohen, 23 Jun 2003:
3667 Update for MPC8260ADS board
3669 * Patch by Murray Jensen, 23 Jun 2003:
3670 - cleanup of GCC 3.x compiler warnings
3672 * Patch by Rune Torgersen, 4 Jun 2003:
3673 add large memory support for MPC8266ADS board
3675 * Patch by Richard Woodruff, 19 June 03:
3676 - Enabled standard u-boot device abstraction for ARM
3677 - Enabled console device for ARM
3678 - Initilized bi_baudrate for ARM
3680 * Patch by Bill Hargen, 23 Apr 2003:
3681 fix byte order for 824x I2C addresses (write op)
3683 * Patch by Murray Jensen, 20 Jun 2003:
3685 - cleanup (especially for gcc-3.x compilers)
3687 * Patch by Tom Guilliams, 20 Jun 2003:
3688 added CONFIG_750FX support for IBM 750FX processors
3690 * Patch by Devin Crumb, 02 Apr 2003:
3691 Fix clock divider rounding problem in drivers/serial.c
3693 * Patch by Richard Woodruff, 19 June 03:
3694 - Fixed smc91c111 driver to sync with the u-boot environment
3695 (driver/smc91c111.c).
3696 - Added eth_init error return check in NetLoop (net/net.c).
3698 * Patch by Ken Chou, 19 June 2003:
3699 Added support for A3000 SBC board (Artis Microsystems Inc.)
3701 * Patches by Murray Jensen, 17 Jun 2003:
3702 - Hymod board database mods: add "who" field and new xilinx chip types
3703 - provide new "init_cmd_timeout()" function so code external to
3704 "common/main.c" can use the "reset_cmd_timeout()" function before
3705 entering the main loop
3706 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3707 slightly different. see include/configs/hymod.h for an example
3708 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3709 CFG_DTT_ADM1021 defined)
3710 - add new "eeprom_probe()" function which has similar args and
3711 behaves in a similar way to "eeprom_read()" etc.
3712 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3713 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3714 - gdbtools copyright update
3715 - ensure that set_msr() executes the "sync" and "isync" instructions
3716 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3717 - 8260 I/O ports fix: Open Drain should be set last when configuring
3718 - add SIU IRQ defines for 8260
3719 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3720 config.mk to allow board configurations to override the GNU
3721 linker script, selected via the LDSCRIPT, make variable, and to
3722 give an initial value to the OBJCFLAGS make variable
3723 - 8260 i2c enhancement:
3724 o correctly extends the timeout depending on the size of all
3725 queued messages for both transmit and receive
3726 o will not continue with receive if transmit times out
3727 o ensures that the error callback is done for all queued tx
3729 o correctly detects both tx and rx timeouts, only delivers one to
3730 the callback, and does not overwrite an earlier error
3731 o logic in i2c_probe now correct
3732 - add "vprintf()" function so that "panic()" function can be
3734 - many Hymod board changes
3736 * Patches by Robert Schwebel, 14 Jun 2003:
3737 - add support for Logotronic DL datalogger board
3738 - cleanup serial line after kermit binary download
3739 - add debugX macro (debug level support)
3740 - update mach-types.h to latest arm.linux.org.uk master list.
3742 * Patches by David Müller, 12 Jun 2003:
3743 - rewrite of the S3C24X0 register definitions stuff
3744 - "driver" for the built-in S3C24X0 RTC
3746 * Patches by Yuli Barcohen, 12 Jun 2003:
3747 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3748 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3749 configuration word supplied by FPGA on some MPC8260ADS boards
3751 * Patch by Pantelis Antoniou, 10 Jun 2003:
3752 Unify status LED interface
3754 * Add support for DS12887 RTC; add RTC support for ATC board
3756 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3757 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3758 - Add Atmel DataFlash support for reading and writing.
3759 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3760 - Add Flash detection on Atmel AT91RM9200DK
3761 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3762 - Replace old Ethernet PHY layer functions
3763 - Change link address
3765 * Patch by Frank Smith, 9 Jun 2003:
3766 use CRIT_EXCEPTION for machine check on 4xx
3768 * Patch by Detlev Zundel, 13 Jun 2003:
3769 added implementation of the "carinfo" command in cmd_immap.c
3771 * Fix CONFIG_NET_MULTI support in include/net.h
3773 * Patches by Kyle Harris, 13 Mar 2003:
3774 - Add FAT partition support
3775 - Add command support for FAT
3776 - Add command support for MMC
3778 - Add Intel PXA support for video
3779 - Add Intel PXA support for MMC
3781 - Enable MMC and FAT for lubbock board
3782 - Other misc changes for lubbock board
3784 * Patch by Robert Schwebel, April 02, 2003:
3785 fix for SMSC91111 driver
3787 * Patch by Vladimir Gurevich, 04 Jun 2003:
3788 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3790 * Patch by Stefan Roese, 05 Jun 2003:
3791 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3792 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3793 data cache can be used even if the chip select is in use.
3794 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3795 (see README for further description).
3796 - Changed config files of CONFIG_EEPRO100 boards to use the
3797 CFG_RX_ETH_BUFFER define.
3799 * Add support for RMU board
3801 * Add support for TQM862L at 100/50 MHz
3803 * Patch by Pantelis Antoniou, 02 Jun 2003:
3804 major reconstruction of networking code;
3805 add "ping" support (outgoing only!)
3807 * Patch by Denis Peter, 04 June 2003:
3808 add support for the MIP405T board
3810 * Patches by Udi Finkelstein, 2 June 2003:
3811 - Added support for custom keyboards, initialized by defining a
3812 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3813 - Added support for the RBC823 board.
3814 - cpu/mpc8xx/lcd.c now automatically calculates the
3815 Horizontal Pixel Count field.
3817 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3818 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3820 * Patch by Mark Rakes, 14 May 2003:
3821 add support for Intel e1000 gig cards.
3823 * Patch by Nye Liu, 3 Jun 2003:
3824 fix critical typo in MAMR definition (include/mpc8xx.h)
3826 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3828 * Patch by Klaus Heydeck, 2 Jun 2003
3829 Minor changes for KUP4K configuration
3831 * Patch by Marc Singer, 29 May 2003:
3832 Fixed rarp boot method for IA32 and other little-endian CPUs.
3834 * Patch by Marc Singer, 28 May 2003:
3835 Added port I/O commands.
3837 * Patch by Matthew McClintock, 28 May 2003
3838 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3839 - minor patches for utx8245
3841 * Patch by Daniel Engström, 28 May 2003:
3844 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3845 add nand flash support to SXNI855T configuration
3846 fix/extend nand flash support:
3847 - fix 'nand erase' command so does not erase bad blocks
3848 - fix 'nand write' command so does not write to bad blocks
3849 - fix nand_probe() so handles no flash detected properly
3850 - add doc/README.nand
3851 - add .jffs2 and .oob options to nand read/write
3852 - add 'nand bad' command to list bad blocks
3853 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3854 - make NAND read/write faster
3856 * Patch by Rune Torgersen, 23 May 2003:
3857 Update for MPC8266ADS board
3859 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3860 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3861 _time_ (!) if the environment is embedded within the U-Boot image,
3862 or in a separate flash sector.
3864 * Cleanup CFG_DER #defines in config files (wd maintained only)
3866 * Fix data abort exception handling for arm920t CPU
3868 * Fix alignment problems with flash driver for TRAB board
3870 * Patch by Donald White, 21 May 2003:
3871 fix calculation of base address in pci_hose_config_device()
3873 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3874 execute "cmd2", even if "cmd1" fails. Note that this is different
3875 to "run var1 var2" where the contents of "var2" will NOT be
3876 executed when a command in "var1" fails.
3878 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3880 * Patch by Kyle Harris, 20 May 2003:
3881 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3882 into cpu/pxa and arch-pxa.
3884 * Patch by Stefan Roese, 23 May 2003:
3885 - IBM PPC405EP port added.
3886 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3887 UART0) is used as default U-Boot console. PPC4xx only!
3888 - esd ASH405 board added (PPC405EP based).
3889 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3890 - esd CPCI405AB board added.
3891 - esd PMC405 board added.
3892 - Update of some esd boards.
3894 * Patch by Denis Peter, 19 Mai 2003:
3895 add support for the MIP405-3 board
3897 * Patch by Dave Ellis, 22 May 2003:
3898 Fix problem with only partially cleared .bss segment
3900 * Patch by Rune Torgersen, 12 May 2003:
3901 get PCI to work on a MPC8266ADS board; incorporate change to
3902 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3904 * Patch by Nye Liu, 1 May 2003:
3905 minor patches for the FADS8xx
3907 * Patch by Thomas Schäfer, 28 Apr 2003:
3908 Fix SPD handling for 256 ECC DIMM on Walnut
3910 * Add support for arbitrary bitmaps for TRAB's VFD command;
3911 allow to pass boot bitmap addresses in environment variables;
3912 allow for zero boot delay
3914 * Patch by Christian Geißinger, 19 May 2002:
3915 On TRAB: wait until the dummy byte has been completely sent
3917 * Patch by David Updegraff, 22 Apr 2003:
3918 update for CrayL1 board
3920 * Patch by Pantelis Antoniou, 21 Apr 2003:
3921 add boot support for ARTOS (a proprietary OS)
3923 * Patch by Steven Scholz, 11 Apr 2003:
3924 Add support for RTC DS1338
3926 * Patch by Rod Boyce, 24 Jan 2003:
3927 Fix counting of extended partitions in diskboot command
3929 * Patch by Christophe Lindheimer, 20 May 2003:
3930 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3932 * Fix SDRAM timing on Purple board
3934 * Add support for CompactFlash on ATC board
3935 (includes support for Intel 82365 and compatible PC Card controllers,
3936 and Yenta-compatible PCI-to-CardBus controllers)
3938 * Patch by Mathijs Haarman, 08 May 2003:
3939 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3941 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3943 * Add support for Promess ATC board
3945 * Patch by Keith Outwater, 28 Apr 2003:
3946 - Miscellaneous corrections and additions to GEN860T board specific code.
3947 - Added GEN860_SC variant to GEN860T.
3948 - Miscellaneous corrections to GEN860T documentation.
3949 - Correct duplicate entry in U-Boot CREDITS file.
3950 - Add GEN860T_SC entry in MAINTAINERS file.
3951 - Update CREDITS file with GEN860T_SC info.
3953 * Update Smiths Aerospace addresses in MAINTAINERS file
3955 * Fix error handling in hush's version of "run" command
3958 - Splashscreen support
3961 - temperature dependend enabling of LCD
3963 * Allow booting from old "PPCBoot" disk partitions
3965 * Add support for TQM8255 Board / MPC8255 CPU
3967 ======================================================================
3968 Changes for U-Boot 0.3.1:
3969 ======================================================================
3971 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3973 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3974 display when Linux takes over
3976 * Patch by Erwin Rol, 27 Feb 2003:
3977 Add support for RTEMS (this time for real).
3979 * Add support for "bmp info" and "bmp display" commands to load
3980 bitmap images; this can be used (for example in a "preboot"
3981 command) to display a splash screen very quickly after poweron.
3983 * Add support for 133 MHz clock on INCA-IP board
3985 * Patch by Lutz Dennig, 10 Apr 2003:
3986 Update for R360MPI board
3988 * Add new meaning to "autostart" environment variable:
3989 If set to "no", a standalone image passed to the
3990 "bootm" command will be copied to the load address
3991 (and eventually uncompressed), but NOT be started.
3992 This can be used to load and uncompress arbitrary
3995 * Patch by Stefan Roese, 10 Apr 2003:
3996 Changed DHCP client to use IP address from server option field #54
3997 from the OFFER packet in the server option field #54 in the REQUEST
3998 packet. This fixes a problem using a Windows 2000 DHCP server,
3999 where the DHCP-server is not the TFTP-server.
4001 * Set max brightness for MN11236 displays on TRAB board
4003 * Add support for TQM862L modules
4005 ======================================================================
4006 Changes for U-Boot 0.3.0:
4007 ======================================================================
4009 * Patch by Arun Dharankar, 4 Apr 2003:
4010 Add IDMA example code (tested on 8260 only)
4012 * Add support for Purple Board (MIPS64 5Kc)
4014 * Add support for MIPS64 5Kc CPUs
4016 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
4018 * Patch by Denis Peter, 04 Apr 2003:
4019 - update MIP405-4 board
4021 * Patch by Stefan Roese, 4 Apr 2003:
4022 - U-Boot version environment variable "ver" added
4023 (CONFIG_VERSION_VARIABLE).
4024 - Changed PPC405GPr version from A to B.
4025 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
4027 * Patches by Denis Peter, 03 April 2003:
4028 - fix PCI IRQs on MPL boards
4029 - fix two more un-relocated pointer problems
4031 * Fix behaviour of "run" command:
4032 - print error message iv variable does not exist
4033 - terminate processing of arguments in case of error
4035 * Patches by Peter Figuli, 10 Mar 2003
4036 - Add support for BTUART on PXA platform
4037 - Add support for WEP EP250 (PXA) board
4039 * Fix flash problems on INCA-IP; add tool to allow bruning images to
4040 flash using a BDI2000
4042 * Implement fix for I2C Edge Conditions problem for all boards that
4043 use the bit-banging driver (common/soft_i2c.c)
4045 * Patch by Martin Winistoerfer, 23 Mar 2003
4046 - Add port to MPC555/556 microcontrollers
4047 - Add support for cmi customer board with
4048 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
4050 * Patch by Rick Bronson, 28 Mar 2003:
4051 - fix common/cmd_nand.c
4053 * Patch by Arun Dharankar, 24 Mar 2003:
4054 - add threads / scheduler example code
4056 * Add patches by Robert Schwebel, 31 Mar 2003:
4057 - add ctrl-c support for kermit download
4058 - align bdinfo output on ARM
4059 - csb226 board: bring in sync with innokom/memsetup.S
4060 - csb226 board: fix MDREFR handling
4061 - misc doc fixes / extensions
4062 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
4063 - add BOOT_PROGRESS to armlinux.c
4065 * Add CPU ID, version, and clock speed for INCA-IP
4067 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
4068 - fix SRAM and SDRAM memory sizing
4069 - add status LED support
4070 - add MAC address for second (SCC1) ethernet port
4072 * Update default environment for TQM8260 board
4074 * Patch by Rick Bronson, 16 Mar 2003:
4075 - Add NAND flash support for reading, writing, and erasing NAND
4076 flash (certain forms of which are called SmartMedia).
4077 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
4079 * Patches by Robert Schwebel, 19 Mar 2003:
4080 - use arm-linux-gcc as default compiler for ARM
4081 - fix i2c fixup code
4082 - fix missing baudrate setting
4083 - added $loadaddr / CFG_LOAD_ADDR support to loadb
4084 - moved "ignoring trailing characters" _before_ u-boot wants to
4085 print out diagnostics messages; removes bogus characters at the
4088 * Patch by John Zhan, 18 Mar 2003:
4089 Add support for SinoVee Microsystems SC8xx boards
4091 * Patch by Rolf Offermanns, 21 Mar 2003:
4092 ported the dnp1110 related changes from the current armboot cvs to
4093 current u-boot cvs. smc91111 does not work. problem marked in
4094 smc91111.c, grep for "FIXME".
4096 * Patch by Brian Auld, 25 Mar 2003:
4097 Add support for STM flash chips on ebony board
4099 * Add PCI support for MPC8250 Boards (PM825 module)
4101 * Patch by Stefan Roese, 25 Mar 2003:
4104 * Patch by Stefan Roese, 20 Mar 2003:
4105 - CPCI4052 update (support for revision 3).
4106 - Set edge conditioning circuitry on PPC405GPr for compatibility
4107 to existing PPC405GP designs.
4108 - Clip udiv to 5 bits on PPC405 (serial.c).
4110 * Extend INCAIP board support:
4111 - add automatic RAM size detection
4112 - add "bdinfo" command
4113 - pass flash address and size to Linux kernel
4114 - switch to 150 MHz clock
4116 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
4117 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
4118 boards, version 153 for Rev. 200 boards).
4120 * Patch by Vladimir Gurevich, 12 Mar 2003:
4121 Fix relocation problem of statically initialized string pointers
4124 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
4125 Cleanup & bug fixes for JFFS2 code:
4126 - the memory mangement was broken. It caused havoc on malloc by
4127 writing beyond the block boundaries.
4128 - the length calculation for files was wrong, sometimes resulting
4129 in short file reads.
4130 - data copying now optionally takes fragment version numbers into
4131 account, to avoid copying from older data.
4132 See doc/README.JFFS2 for details.
4134 * Patch by Josef Wagner, 12 Mar 2003:
4135 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
4136 - ETH05 and BEDBUG support for CU824
4137 - added support for MicroSys CPC45
4138 - new BOOTROM/FLASH0 and DOC base for PM826
4140 * Patch by Robert Schwebel, 12 Mar 2003:
4141 Fix the chpart command on innokom board
4144 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
4145 s/PPCBoot/U-Boot/ in some files
4146 s/pImage/uImage/ in some files
4148 * Patch by Detlev Zundel, 15 Jan 2003:
4149 Fix '' command line quoting
4151 * Patch by The LEOX team, 19 Jan 2003:
4152 - add support for the ELPT860 board
4153 - add support for Dallas ds164x RTC
4155 * Patches by David Müller, 31 Jan 2003:
4156 - minimal setup for CardBus bridges
4157 - add EEPROM read/write support in the CS8900 driver
4158 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4159 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4161 * Patch by Steven Scholz, 04 Feb 2003:
4162 add support for RTC DS1307
4164 * Patch by Reinhard Meyer, 5 Feb 2003:
4165 fix PLPRCR/SCCR init sequence on 8xx to allow for
4166 changes of EBDF by software
4168 * Patch by Vladimir Gurevich, 07 Feb 2003:
4169 "API-compatibility patch" for 4xx I2C driver
4171 * TRAB fixes / extensions:
4172 - Restore VFD brightness as saved in environment
4173 - add support for Fujitsu flashes
4174 - make sure both buzzers are turned off (drive low level)
4176 * Patches by Robert Schwebel, 06 Mar 2003:
4177 - fix bug in BOOTP code (must use NetCopyIP)
4178 - update of CSB226 port
4179 - clear BSS segment on XScale
4180 - added support for i2c_init_board() function
4181 - update to the Innokom plattform
4183 * Extend support for redundand environments for configurations where
4184 environment size < sector size
4186 * Patch by Rune Torgersen, 13 Feb 2003:
4187 Add support for Motorola MPC8266ADS board
4189 * Patch by Kyle Harris, 19 Feb 2003:
4190 patches for the Intel lubbock board:
4191 memsetup.S - general cleanup (based on Robert's csb226 code)
4192 flash.c - overhaul, actually works now
4193 lubbock.c - fix init funcs to return proper value
4195 * Patch by Kenneth Johansson, 26 Feb 2003:
4196 - Fixed off by one in RFTA calculation.
4197 - No need to abort when LDF is lower than we can program it's only
4198 minimum timing so clamp it to what we can do.
4199 - Takes function pointer to function for reading the spd_nvram. Usefull
4200 for faking data or hardcode a module without the nvram.
4201 - fix other user for above change
4202 - fix some comments.
4204 * Patches by Brian Waite, 26 Feb 2003:
4205 - fix port for evb64260 board
4206 - fix PCI for evb64260 board
4209 * Patch by Reinhard Meyer, 1 Mar 2003:
4210 Add support for EMK TOP860 Module
4212 * Patch by Yuli Barcohen, 02 Mar 2003:
4213 Add SPD EEPROM support for MPC8260ADS board
4215 * Patch by Robert Schwebel, 21 Jan 2003:
4216 - Add support for Innokom board
4217 - Don't complain if "install" fails
4218 - README cleanup (remove duplicated lines)
4219 - Update PXA header files
4221 * Add documentation for existing POST code (doc/README.POST)
4223 * Patch by Laudney Ren, 15 Jan 2003:
4224 Fix handling of redundand environment in "tools/envcrc.c"
4226 * Patch by Detlev Zundel, 28 Feb 2003:
4227 Add bedbug support for 824x systems
4229 * Add support for 16 MB flash configuration of TRAB board
4231 * Patch by Erwin Rol, 27 Feb 2003:
4232 Add support for RTEMS
4234 * Add image information to README
4236 * Patch by Stefan Roese, 18 Feb 2003:
4237 CPCIISER4 configuration updated.
4239 * Patch by Stefan Roese, 17 Feb 2003:
4240 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4242 * Patch by Stefan Roese, 13 Feb 2003:
4243 Add "pcidelay" environment variable (in ms, enabled via
4244 CONFIG_PCI_BOOTDELAY).
4245 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4246 RST# to respond to configuration cycles (33MHz -> 1s).
4248 * Fix dual PCMCIA slot support (when running with just one
4251 * Add VFD type detection to trab board
4253 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4254 variable with value in the EEPROM
4256 * Patch by Stefan Roese, 10 Feb 2003:
4257 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4259 * Add support for MIPS32 4Kc CPUs
4261 * Add support for INCA-IP Board
4263 ======================================================================
4264 Changes for U-Boot 0.2.2:
4265 ======================================================================
4267 * Add dual ethernet support on PM826
4269 * Add support for LXT971 PHY on PM826
4271 * Patch by Tord Andersson, 16 Jan 2003:
4272 Fix flash sector count for TQM8xxL
4274 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4275 16 bytes out of each 32 byte block)
4277 ======================================================================
4278 Changes for U-Boot 0.2.1:
4279 ======================================================================
4281 * Add support for V37 board
4282 (patch by Jón Benediktsson, 11 Dec 2002)
4284 * Update baudrate in bd_info when it gets changed
4286 * Add watchdog trigger points while waiting for serial port
4287 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4289 * Improve command line tool to access the U-Boot's environment
4290 (figuration of the utility, using a config file)
4292 * Add single quote support for (old) command line parser
4294 * Switch LWMON board default config from FRAM to EEPROM;
4295 in POST, EEPROM shows up on 8 addresses
4297 ======================================================================
4298 Changes for U-Boot 0.2.0:
4299 ======================================================================
4301 * Use 1-byte-read instead of -write for iprobe() function
4302 Add i2c commands to PM826 config
4304 * extend I2C POST code: check for list on known addresses
4306 * Improve log buffer code; use "loglevel" to decide which messages
4307 to log on the console, too (like in Linux); get rid of "logstart"
4309 * Add command line tool to access the U-Boot's environment
4310 (board-specific for TRAB now, to be fixed later)
4312 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4313 Fix misc problems with AmigaOne support
4315 * Patch by Chris Hallinan, 3 Dec 2002:
4316 minor cleanup to the MPC8245 EPIC driver
4318 * Patch by Pierre Aubert , 28 Nov 2002
4319 Add support for external (SIU) interrupts on MPC8xx
4321 * Patch by Pierre Aubert , 28 Nov 2002
4322 Fix nested syscalls bug in standalone applications
4324 * Patch by David Müller, 27 Nov 2002:
4325 fix output of "pciinfo" command for CardBus bridge devices.
4327 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4330 * Add LED indication for IDE activity on KUP4K board
4332 * Fix startup problems with VFD display on TRAB
4334 * Patch by Pierre Aubert, 20 Nov 2002
4335 Add driver for Epson SED13806 graphic controller.
4336 Add support for BMP logos in cfb_console driver.
4338 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4340 * Patch by Rod Boyce, 21 Nov 2002:
4341 fix PCMCIA on MBX8xx board
4343 * Patch by Pierre Aubert , 21 Nov 2002
4344 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4345 bootmode word in DPRAM configurable
4347 * Patch by Daniel Engström, 18 Nov 2002:
4348 Fixes for x86 port (mostly strings issues)
4350 * Patch by Ken Chou, 18 Nov 2002:
4351 Fix for natsemi NIC cards (DP83815)
4353 * Patch by Pierre Aubert, 19 Nov 2002:
4354 fix a bug for the MII configuration, and some warnings
4356 * Patch by Thomas Frieden, 13 Nov 2002:
4357 Add code for AmigaOne board
4358 (preliminary merge to U-Boot, still WIP)
4360 * Patch by Jon Diekema, 12 Nov 2002:
4361 - Adding URL for IEEE OUI lookup
4362 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4364 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4365 root-on-nfs macros are designed to switch how the default boot
4366 method gets defined.
4368 * Patch by Daniel Engström, 13 Nov 2002:
4369 Add support for i386 architecture and AMD SC520 board
4371 * Patch by Pierre Aubert, 12 Nov 2002:
4372 Add support for DOS filesystem and booting from DOS floppy disk
4374 * Patch by Jim Sandoz, 07 Nov 2002:
4375 Increase number of network RX buffers (PKTBUFSRX in
4376 "include/net.h") for EEPRO100 based boards (especially SP8240)
4377 which showed "Receiver is not ready" errors when U-Boot was
4378 processing the receive buffers slower than the network controller
4381 * Patch by Andreas Oberritter, 09 Nov 2002:
4382 Change behaviour of NetLoop(): return -1 for errors, filesize
4383 otherwise; return code 0 is valid an means no file loaded - in this
4384 case the environment still gets updated!
4386 * Patches by Jon Diekema, 9 Nov 2002:
4387 - improve ADC/DAC clocking on the SACSng board to align
4388 the failing edges of LRCLK and SCLK
4389 - sbc8260 configuration tweaks
4390 - add status LED support for 82xx systems
4391 - wire sspi/sspo commands into command handler; improved error
4393 - add timestamp support and alternate memory test to the
4394 SACSng configuration
4396 * Patch by Vince Husovsky, 7 Nov 2002:
4397 Add "-n" to linker options to get rid of "Not enough room for
4398 program headers" problem
4400 * Patch by David Müller, 05 Nov 2002
4401 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4402 so we can use an already existing name
4404 * Patch by Pierre Aubert, 05 Nov 2002
4405 Hardware relatied improvments in FDC boot code
4407 * Patch by Holger Schurig, 5 Nov 2002:
4408 Make the PXA really change it's frequency
4410 * Patch by Pierre Aubert, 05 Nov 2002
4411 Add support for slave serial Spartan 2 FPGAs
4413 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4416 * Add support for log buffer which can be passed to Linux kernel's
4417 syslog mechanism; used especially for POST results.
4419 * Patch by Klaus Heydeck, 31 Oct 2002:
4420 Add initial support for kup4k board
4422 * Patch by Robert Schwebel, 04 Nov 2002:
4423 - use watchdog to reset PXA250 systems
4424 - added progress callbacks to (some of the) ARM code
4425 - update for Cogent CSB226 board
4427 * Add support for FPS860 board
4429 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4430 Improve PCI access on 32-bits Compact PCI bus
4432 * Fix mdelay() on TRAB - this was still the debugging version with
4433 seconds instead of ms.
4435 * Patch by Robert Schwebel, 1 Nov 2002:
4436 XScale related cleanup (affects all ARM boards)
4438 * Cleanup of names and README.
4440 ======================================================================
4441 Notes for U-Boot 0.1.0:
4442 ======================================================================
4444 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4446 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4447 For information about the history of the project please see the
4448 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4450 ======================================================================