1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Added support for KwikByte KB920x boards (based on AT91RM9200)
6 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
8 * Add support for S29GL064M-R3 flash chip on xsengine board
9 Patch by Kurt Stremerch, 18 Apr 2005
11 * E500 update: repoint IVPR to RAM when code is relocated
12 Patch by Kylo Ginsberg, 13 Apr 2005
14 * Fix loop end test in lib_generic/string.c:strswab()
15 Patch by Andrew Dyer, October 10, 2005
16 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
20 * Update ARM Integrator boards:
21 Correct addessing errors in platform files.
22 Split off common core module data from Integrator header files to
23 include/armcoremodule.h.
24 Patch by Peter Pearse, 04 Oct 2005
26 * Make sure only supported compiler options are used
27 Import "cc-option" shell function from kernel and
28 use it to get the correct ARM GCC options for individual CPUs
29 Patch by Peter Pearse, 30 Jun 2005
31 * Fix 440GR to print correct cpu revision
32 Patch by Stefan Roese, 04 Oct 2005
34 * Change board message on AMCC Yosemite & Yellowstone to common style
35 Patch by Stefan Roese, 03 Oct 2005
37 * Fix compiler warning
39 * Fix FEC PHY addresses for TQM85xx boards
41 * Fix uninitialized variable problem in hush shell
42 Patch by Lars Rostock, 26 Sep 2005
44 * Undo change of f6e20fc6ca... to include/configs/trab.h
45 (Must have been an accident?)
47 * Add support for AT91RM9200 OHCI Controller.
48 Patch by Eric Benard, 07 Apr 2005
50 * Update ARM mach-types.h
51 Patch by Eric Benard, 07 Apr 2005
53 * Add support for MP2USB board.
54 Patch by Eric Benard, 07 Apr 2005
56 * Add board support for armadillo HT1070
57 Patch by Rowel Atienza, 06 Apr 2005
59 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
60 Patch by Vitaly Bordug, 30 Mar 2005
62 * Add iopset command on mpc8xx
63 Patch by Daniel Eisenhut, 25 Mar 2005
65 * Add support for MII in eepro100 driver.
66 Patch by Gleb Natapov, 21 Mar 2005
68 * Fixes to the Lubbock (PXA 25x) support:
69 - Resolve the FIXME with respect to saving the u-boot environment.
70 - Make the default load address land in real memory.
71 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
72 Patch by David Brownell, 10 Mar 2005
74 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
75 Patch by Marc Leeman, 04 Mar 2005
77 * OMAP242x H4 board update
78 - fix for ES2 differences.
79 - switch to using the cfi_flash driver.
80 - fix SRAM build address.
81 - fix for GP device operation.
82 - unlock SRAM for GP devices.
83 - display more device information.
84 - fix potential deadlock in omap24xx_i2c driver.
85 - fix DLL load values to match dpllout*1 operation.
86 - fix 2nd chip select init for combo DDR device.
87 - add support for CFI Intel 28F256L18 on H4 board.
88 Patch by Richard Woodruff, 03 Mar 2005
90 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
91 Patch by Steven Scholz, 02 Mar 2005
94 Patch by Ara Avanesyan, 24 Feb 2005
96 * Remove unneeded #include <malloc.h>
97 Patch by Ladislav Michl, 22 Feb 2005
99 * Add cramfs support for m68k
100 Patch by Zachary Landau, 21 Feb 2005
102 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
103 Patch by Jeff Angielski, 21 Feb 2005
105 * Fix au1x00_serial baud rate calculation:
106 remove hardcoded cpu clock divisor and use register instead;
107 round up instead of truncate
108 Patch by Andrew Dyer, 15 Feb 2005
110 * Add Xilinx Spartan3 family FPGA support
111 Patch by Kurt Stremerch, 14 Feb 2005
113 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
114 Patch by Zachary Landau, 11 Feb 2005
117 Patch by Matthias Fuchs, 25 Sep 2005
119 * Added support for PCI bridge on MPC8272ADS
120 Patch by Vitaly Bordug, Feb 09 2005
122 * Update multicore CM9XX support for Integrator AP to allow booting from flash
123 Patch by Jean-Paul Saman, 8 Feb 2005
125 * Fix strswab() to reliably find end of string
126 Patch by Andrew Dyer, 08 Feb 2005
128 * Fix typos in include/ppc440.h
129 Patch by Andrew E Mileski, 04 Feb 2005
131 * Add Vibren (was Accelent) PXA255 IDP Support
132 Patch by Cliff Brake, 04 Feb 2005
134 * Fix tools/bmp_logo.c using incorrect offset to pixel data
135 Patch by Andrew Dyer, 31 Jan 2005
137 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
138 Patch by Peter Pearse, 2 Feb 2005
140 * Fix error handling in tools/env/fw_env.c
141 Patch by Ara Avanesyan, 01 Feb 2005
143 * Fix MGT5100 PSC baudrate calculation
144 Patch by Sebastian Schau, 27 Jan 2005
146 * OMAP242x fix for GP device booting
147 - Add SRAM unlock for GP devices.
148 - Change DDR DLL unlock value to allow DPLLout*1 operation.
149 Patches by Richard Woodruff, 21 Jan 2005:
151 * Add support for AMD's Pb1x00 eval board;
152 add MII routines to the au1x00 ethernet driver;
153 add USB ohci driver (work in progress)
154 Patch by Thomas Sailer, 20 Jan 2005
156 * Update omap5912osk board
157 Use drivers/cfi_flash.c instead of private flash driver;
158 Remove hardcoded personalized settings from omap5912osk.h;
159 Fix spacing with (RO) marks in 'flinfo' output.
160 Patch by Michael Bendzick, 14 Jan 2005
162 * Fix warnings for PCI code on ixp
163 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
165 * virtex2 fix for bogus download error messages
166 The virtex2 FPGA download code watches for init going active during
167 a download of config data as an error condition. init also goes
168 active after a configuration is finished in concert with the done
169 signal. So far, the code does not check for done active until all
170 of the configuration data is sent. If configuration data has a few
171 extra pad bytes at the end, this would cause an error message even
172 though the download had suceeded.
173 NOTE: virtex2 slave serial and spartan2 versions may still have the
175 Patch by Andrew Dyer, 12 Jan 2005
177 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
178 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
179 message when probing for nonexistent flash in little endian mode.
180 As a side effect more efficient and smaller code is generated,
181 which is always a Good Thing (TM).
182 Patch by Ladislav Michl, 24 Sep 2005
184 * Update for TFTP using a fixed UDP port
185 Use the approved environment variable names. Added "tftpdstp" to
186 allow ports other than 69 per Tolunay Orkun's recommendation.
187 Patch by Jerry Van Baren, 12 Jan 2005
189 * Allow to force TFTP to use a fixed UDP port
190 (Add a configuration option CONFIG_TFTP_PORT and optional env
192 Patch by Jerry Van Baren, 10 Jan 2005
194 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
195 Patch by Leif Lindholm, 29 Dec 2004
197 * Cleanup: fix broken builds
199 * Fix PHY address argument passing with mii info command
200 Patch by Andrew Dyer, 28 Dec 2004
202 * Cleanup (PPC4xx is AMCC now)
204 * esd CPCI2DP board added
205 Patch by Matthias Fuchs, 22 Sep 2005
207 * esd PMC405 board updated
208 Patch by Matthias Fuchs, 22 Sep 2005
210 * Add SM501 support to HH405 board.
211 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
212 Add support for eeprom write-enable (CFG_EEPROM_WREN).
213 Patch by Stefan Roese, 22 Sep 2005
215 * Fix autonegotiation in tsec ethernet driver
216 Patch by Stefan Roese, 21 Sep 2005
218 * Fix bug in auto_update (trab board)
219 Patch by Martin Krause, 16 Sep 2005
221 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
222 Patch by Francesco Mandracci, 16 Sep 2005
224 * Update configuration for INKA4x0 board
226 * Update configuration for PM854 board
227 Based on patch by R. Loeffl, 20 Jul 2005
229 * Add PCI support to TQM8540 and TQM8560 boards
230 Patch by Stefan Roese, 15 Sep 2005
232 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
233 boards (baudrate, environment...). Flash driver fixed.
234 Patch by Stefan Roese, 15 Sep 2005
236 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
237 ethernet port on ebony.
238 Patch by Stefan Roese, 7 Sep 2005
240 * Added support for mtddevnum and mtddevname variables (mtdparts command)
242 * Change default console baud rate for stxxtc board
244 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
245 Patch by Stefan Roese, 31 Aug 2005
247 * Fix default command set (don't include CFG_CMD_DISPLAY command)
248 Patch by Pantelis Antoniou, 02 Sep 2005
252 * Enable SM712 driver support for HMI1001 board.
254 * Fix problems with ld version 2.16 (dot outside sections problem)
255 Pointed out by Gerhard Jaeger, 31 Aug 2005;
256 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
258 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
260 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
262 * Add keyboard and dot matrix display support for HMI1001 board.
264 * Prepare U-Boot for gcc-4.x
266 * Fixed Bamboo port to enable running without DDR-DIMM
267 (Bamboo has also 64MB onboard DDR)
268 Patch by Stefan Roese, 24 Aug 2005
270 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
271 now handling all 4xx cpu's
272 Patch by Stefan Roese, 16 Aug 2005
274 * Fix make dependencies for at91rm9200 and ks8695 cpus
275 Patch by Steven Scholz, 23 Aug 2005
277 * Add JFFS2 support for TQM5200 board
279 * Add esd cpci5200 and pf5200 boards
280 Patch by Reinhard Arlt, 22 Aug 2005
282 * Fix sysclock for TQM8540 and TQM8560 boards
283 Patch by Martin Krause, 25 Jul 2005
285 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
286 Patch by Martin Krause, 08 Jun 2005
288 * Add new board specific commands for TQM5200/STK52XX
289 - Sound commands (beep, wav, sound)
290 - Test commands (led, can, backlight, rs232)
291 Patch by Martin Krause, 02 May 2005
293 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
294 because of a bug in the AT91RM9200 CPU PLL
295 Patch by Martin Krause, 22 Apr 2005
297 * Add automatic HW detection for another CMC_PU2 variant
298 Patch by Martin Krause, 20 Apr 2005
300 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
301 Patch by Martin Krause, 19 Apr 2005
303 * Fix initialization problem on TQM5200 without SM501
304 Patch by Martin Krause, 08 Apr 2005
306 * Add RTC support for STK52XX.200
307 Patch by Martin Krause, 07 Apr 2005
309 * Add support for IFM o2dnt board
311 * Enable PCI on hmi1001 board
313 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
314 so we can use them to, e.g., check the existence of a file with
315 "if ls foo; then this; else that; fi" in the hush shell
316 Patch by Andreas Engel, 16 August 2005
318 * Coding style cleanup
320 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
321 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
323 * Check return value of malloc in 440gx_enet.c
324 Patch by Travis B. Sawyer, 18 Jul 2005
326 * Add Sandburst Metrobox and Sandburst Karef board support packages.
327 Second serial port on 440GX now defined as a system device.
328 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
329 Patch by Travis B. Sawyer, 12 Jul 2005
331 ======================================================================
332 Changes for U-Boot 1.1.3:
333 ======================================================================
337 * Add forgotten new fils from latest VoiceBlue update
339 * Make bootretry feature work with hush shell.
340 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
341 Patch by Andreas Engel, 19 Jul 2005
343 * Update Hymod Board Database PHP code in "tools" directory
344 Patch by Murray Jensen, 01 Jul 2005
346 * Make "tr" command use POSIX compliant; export HOSTOS make variable
347 Patch by Murray Jensen, 30 Jun 2005
349 * Fix Murray Jensen's mail address.
350 Patch by Murray Jensen, 30 Jun 2005
352 * Preserve PHY_BMCR during a soft reset.
353 Patch by Carl Riechers, 24 Jun 2005
355 * VoiceBlue update: eeprom tool can also store firmware version now.
356 eeprom.bin is runable by jumping at load address.
357 Patch by Ladislav Michl, 23 May 2005
359 * Move the AT91RM9200DK to the ARM Systems list.
360 Patch by Anders Larsen, 26 Apr 2005
362 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
363 Patch by Anders Larsen, 26 Apr 2005
365 * measure_gclk() is needed when DEBUG is enabled
366 Patch by Bryan O'Donoghue, 25 Apr 2005
368 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
369 Patch by Reinhard Arlt, 12 Aug 2005
371 * esd PCI405 board updated
372 Patch by Matthias Fuchs, 28 Jul 2005
374 * esd WUH405 and DU405 board updated
375 Patch by Matthias Fuchs, 27 Jul 2005
377 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
378 Patch by Matthias Fuchs, 4 May 2005
380 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
381 boards (baudrate, environment...). Flash driver fixed.
382 Patch by Stefan Roese, 11 Aug 2005
384 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
385 Patch by Stefan Roese, 11 Aug 2005
387 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
388 Patch by Stefan Roese, 11 Aug 2005
390 * Add configuration for IFM AEV FIFO board.
391 Minor coding style cleanup.
393 * Add configuration for IFM SPI eval board
395 * Fix CompactFlash problem on HMI1001 board
397 * Make new "mtdparts" code build with older compilers
398 Patch by Andrea Scian, 09 Aug 2005
400 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
401 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
402 with the 405 defines and the linux kernel defines.
403 Patch by Stefan Roese, 08 Aug 2005
405 * Fix compiler warnings with older GCC versions
407 * Add common (with Linux) MTD partition scheme and "mtdparts" command
409 Old, obsolete and duplicated code was cleaned up and replace by the
410 new partitioning method. There are two possible approaches now:
412 The first one is to define a single, static partition:
414 #undef CONFIG_JFFS2_CMDLINE
415 #define CONFIG_JFFS2_DEV "nor0"
416 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
417 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
418 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
420 The second method uses the mtdparts command line option and dynamic
423 /* mtdparts command line support */
424 #define CONFIG_JFFS2_CMDLINE
425 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
426 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
428 Command line of course produces bigger images, and may be inappropriate
429 for some targets, so by default it's off.
431 * Fix build problems for PM856 Board
433 * Fix sign extension bug in 'fpga loadb' command;
434 make 'fpga loadb' always print the file header info
435 Patch by Andrew Dyer, 11 Jan 2005
437 * Fix errors that occur when accessing SystemACE CF
438 Patch by Jeff Angielski, 09 Jan 2005
440 * Document switching between U-Boot and PlanetCore on RPXlite
441 by Sam Song, 24 Dec 2004
443 * Fix PowerQUICC II mask detection.
444 Patch by Eugene Surovegin, 20 Dec 2004
446 * Add support for Altera NIOS DK1C20 board
447 Patch by Shlomo Kut, 13 Dec 2004
449 * Add support for ep8248 board
450 Patch by Yuli Barcohen, 12 Dec 2004
454 * Fix baudrate setting for KGDB on MPC8260
455 Patch by HoJin, 11 Dec 2004
457 * Fix 'mii help' text formatting
458 Patch by Cory Tusar, 10 Dec 2004
460 * Fix return code of NFS command
461 Patch by Hiroshi Ito, 11 Dec 2004
465 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
466 Patch by Steven Blakeslee, 04 Aug 2005
468 * Add support for AMCC Bamboo PPC440EP eval board
469 Patch by Stefan Roese, 04 Aug 2005
471 * Patch by Jon Loeliger
472 Fix style issues primarily in 85xx and 83xx boards.
474 - Trailing white space
475 - Indentation not by TAB
476 - Excessive amount of empty lines
477 - Trailing empty lines
479 * Patch by Ron Alder, 11 Jul 2005
480 Add Xianghua Xiao and Lunsheng Wang's support for the
481 GDA MPC8540 EVAL board.
483 * Patch by Eran Liberty
484 Add support for the Freescale MPC8349ADS board.
486 * Patch by Jon Loeliger, 25 Jul 2005
487 Move the TSEC driver out of cpu/mpc85xx as it will be shared
488 by the upcoming mpc83xx family as well.
490 * Patch by Jon Loeliger, 05 May 2005
491 Implemented support for MPC8548CDS board.
492 Added DDR II support based on SPD values for MPC85xx boards.
493 This roll-up patch also includes bugfies for the previously
495 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
497 * Patch by Jon Loeliger, 10 Feb 2005
498 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
500 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
502 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
503 for faster flash parts.
504 Add documentation for BR/OR for FLASH.
506 * Patch by Jon Loeliger 08 Feb 2005
507 Determine L2 Cache size dynamically on 85XX boards.
509 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
510 - Convert the CPM2 based functionality to use new CONFIG_CPM2
511 option rather than a myriad of CONFIG_MPC8560-like variants.
512 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
513 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
514 new CONFIG_CPM2 option to each 8260 board.
516 * Add support for MicroSys PM856 board
517 Patch by Josef Wagner, 03 Aug 2005
519 * Minor fixes to PM854 board
520 Patch by Josef Wagner, 03 Aug 2005
522 * Adjust configuration of XENIAX board
523 (chip select and GPIO required for USB operation)
525 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
526 routed to the Watchdog handler
527 Patch by Eugene Surovegin, 18 Jun 2005
529 * (re)enabled scsi commands do_scsi() and do_scsiboot()
530 Patch by Denis Peter, 06 Dec 2004
532 * Fix endianess problem in TFTP / NFS default filenames
533 Patch by Hiroshi Ito, 06 Dec 2004
535 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
537 Patch by Murray Jensen, 18 Jul 2005
539 * Fix typo in mkconfig script (used == instead of =)
540 Patch by Murray Jensen, 18 Jul 2005
542 * Cleanup build problems on 64 bit build hosts
544 * Update MAINTAINERS file
546 * Patch by Stefan Roese, 01 Aug 2005:
547 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
548 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
550 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
551 to run on both 405GP and 405GPr eval boards).
553 * Patch by Steven Blakeslee, 27 Jul 2005:
554 - Add support for AMCC PPC440EP/GR.
555 - Add support for AMCC Yosemite PPC440EP eval board.
556 - Add support for AMCC Yellowstone PPC440GR eval board.
558 * Minor fixes for PPChameleon Board:
559 - fix alignment of NAND size
560 - make code do what the comment says
562 * Implement h/w sector protection status synchronization at boot.
563 The code is provided for, and was tested on, the Yukon/Alaska
564 and PM520 boards only.
566 A bug in flash_real_protect() for the Yukon board was fixed by
567 adding a function that tells if two banks are on one flash chip.
569 * Fix sysmon POST problem: check I2C error codes
570 This fixes a problem of displaying bogus voltages when the voltages
571 are so low that the I2C devices start failing while the rest of the
572 system keeps running.
574 * Patch by Cedric Vincent, 6 Jul 2005:
575 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
577 * Patch by Jon Loeliger, 20 Jul 2005:
578 Add missing PCI IO port definitions.
580 * Add CompactFlash support for HMI1001 board.
582 * Adjust printed board ID for LWMON board.
584 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
586 * Add new argument format for flash commands to allow for usage like
587 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
588 U-Boot will automaticially find the end of the corresponding sector.
590 * Patch by Stefan Roese, 5 Jul 2005:
591 Update uc100 board PHY setup
593 * Patch by Stefan Roese, 1 Jul 2005:
594 Fix PHY address for CATcenter board (now correct!)
596 * Patch by Stefan Roese, 30 Jun 2005:
597 Fix PHY addresses for PPChameleon and CATcenter boards
598 Change MAINTAINER for most esd boards
600 * Patch by Detlev Zundel, 30 Jun 2005:
601 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
603 * Fix baudrate calculation problem on MPC5200 systems
605 * Add EEPROM and RTC support for HMI1001 board
607 * Patch by Detlev Zundel, 20 Jun 2005:
608 Fix initialization of low active GPIO pins on inka4x0 board
610 * Enable redundant environment, disable HW flash protection of
613 * Patch by Travis Sawyer, 10 Jun 2005:
614 Initialize allocated dev and private hw structures
615 after their respective allocation in 440gx_enet.c
617 * Patch by Steven Scholz, 10 Jun 2005:
618 Fix byteorder problems with second argument of "bootm" with
621 * Add support for HMI1001 board
623 * Disable "date" and "sntp" commands on TQM866M
625 * Fix watchdog reset problems on LWMON board
627 * Patch by Juergen Selent, 17 May 2005:
628 Add support for Funkwerk VoVPN gateway module.
630 * Cleanup debug code for MPC8220 FEC driver
632 * Extend burst mode RAM test program to take a loop count
635 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
636 those boards that use it.
638 * Patches by Greg Ungerer, 19 May 2005:
639 - add support for the KS8695P (ARM 922 based) CPU
640 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
642 * Patch by Steven Scholz, 19 May 2005:
643 Add support for CONFIG_SERIAL_TAG on ARM boards
645 * Add PCI support for Sorcery board.
646 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
648 * Fix compile problems caused by new burst mode SDRAM test;
649 make port pins to trigger logic analyzer configurable
651 * Fix timer handling on MPC85xx systems
653 * Fix debug code in omap5912osk flash driver
655 * Add support for MPC8247 based "IDS8247" board.
657 * Add support for 2 x TSEC interfaces on the TQM8540 board.
659 * On LWMON we must use the watchdog to reset the board as the CPU
660 genereated HRESET pulse is too short to reset the external
663 * Add test tool to exercise SDRAM accesses in burst mode
664 (as standalone program, MPC8xx/PowerPC only)
666 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
669 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
670 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
671 added to support LZO and LZARI compression modes (undefined by
674 * Fix problem with symbolic links in JFFS2 code.
676 * Use linker ASSERT statement to prevent undetected overlapping of
677 sections on PPChameleon board; other boards might use this, too.
679 * Patch by Stefan Roese, 03 May 2005:
681 Fix problems in cmd_universe.c
683 * Patch by Matthias Fuchs, 03 May 2005:
684 Added missing variable declaration in cmd_nand.c
685 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
687 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
689 * Fix bug in the SDRAM initialization code for canmb, IceCube and
691 Fix PHY address for canmb board.
693 * Cleanup serial console baudrate calculation on AT91RM9200;
694 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
696 * Patch by Matthias Fuchs, 18 Apr 2005:
697 Make PCI target address spaces on PMC405 and CPCI405 boards
698 configurable via environment variables
700 * Auto-size RAM on canmb board.
702 * Add support for canmb board
704 * Patch by Stefan Roese, 13 Apr 2005:
705 Update for esd apc405
707 * Fixes for TQM8560 board:
709 - remove debug messages
710 - fix flash sector protection
712 * Patch by Steven Scholz, 07 Apr 2005:
713 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
715 * Patches by Steven Scholz, 07 Apr 2005:
716 Fix compiler warning in altera.c
717 Fix warning in cpu/arm920t/at91rm9200/i2c.c
719 * Patch by Ladislav Michl, 06 Apr 2005:
720 Fix voiceblue configuration.
722 * Patch by Stefan Roese, 06 Apr 2005:
723 Updates for OCOTEA board:
724 - Changed U-Boot size from 512kByte to 256kByte
725 - Fixed flash driver to support boot from soldered user flash
726 - Added README for switch from PIBS firmware to U-Boot
728 * Patch by Travis Sawyer, 05 Apr 2005:
729 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
730 Problem found by Andrew Wozniak.
732 * Patch by Steven Scholz, 06 Apr 2005:
733 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
734 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
736 * Patches by Robert Whaley, 29 Nov 2004:
737 - update the pxa-regs.h file for PXA27x chips
738 - add PXA27x based ADSVIX board
739 - add support for MMC on PXA27x processors
741 * Patch by Andrew E. Mileski, 28 Nov 2004:
742 Fix PPC4xx SPD SDRAM detection bug
744 * Patch by Hiroshi Ito, 26 Nov 2004:
745 Fix logic of "test -z" and "test -n" commands
747 * Patch by Ladislav Michl, 05 Apr 2005:
748 Add support for VoiceBlue board.
750 * Patch by Ladislav Michl, 05 Apr 2005:
751 Fix netboot_common() prototypes.
753 * Patch by Steven Scholz, 05 Apr 2005:
754 Use i.MX watchdog timer for reset_cpu()
756 * Patch by Steven Scholz, 05 Apr 2005:
757 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
758 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
761 * Add support for MPC8220 based "sorcery" board.
763 * Add support for TQM8560 board.
765 * Add FEC support for TQM8540 board.
766 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
768 * Patch by Martin Krause, 04 Apr 2005:
769 Update default configuration for CMC_PU2 board.
771 * Patch by Steven Scholz, 04 Apr 2005:
772 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
773 - introduce two new configuration options instead:
774 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
776 * Patch by Steven Scholz, 04 Apr 2005:
777 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
779 * Fix timer code for ARM systems: make sure that udelay() does not
780 reset timers so it's save to use udelay() in timeout code.
782 * Patch by Mathias Küster, 23 Nov 2004:
783 add udelay support for the mcf5282 cpu
785 * Patch by Tolunay Orkun, 16 November 2004:
786 fix incorrect onboard Xilinx CPLD base address
788 * Patch by Jerry Van Baren, 08 Nov 2004:
789 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
790 the jumper for the HRCW source should select flash. If lowboot is
791 not selected, the jumper for the HRCW source should select the
793 - change default load base address to 0x00400000
795 * Patch by Yuli Barcohen, 08 Nov 2004:
796 Add support for Analogue & Micro Rattler boards.
797 Tested on Rattler8248.
799 * Patch by Andre Renaud, 08 Nov 2004:
800 Fix watchdog support in common/lcd.c
802 * Patch by Marc Leeman, 05 Nov 2003:
803 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
804 bug only affects the XPC8245 processors
806 * Patches by Josef Wagner, 29 Oct 2004:
807 - Add support for MicroSys CPU87 board
808 - Add support for MicroSys PM854 board
810 * Patch by Jian Zhang, 02 Nov 2004:
811 Add 16-bit NAND support
813 * Patch by Scott McNutt, 01 Nov 2004:
814 Add missing NIOS/NIOS2 support for "iminfo" command
816 * Patch by Detlev Zundel, 29 Oct 2004:
817 Add missing NIOS/NIOS2 support for "mkimage" tool.
819 * Patch by David Adair, 27 Oct 2004:
820 Add missing 440GX SDRAM Controller reset
822 * Patch by Steven Scholz, 25 Oct 2004:
823 Declare reset_cpu() in include/common.h instead locally
825 * Patch by Yusdi Santoso, 22 Oct 2004:
826 - Add support for HIDDEN_DRAGON board
827 - fix endianess problem in driver/rtl1839.c
829 * Patch by Allen Curtis, 21 Oct 2004:
830 support multiple serial ports
832 * Patch by Richard Klingler, 03 Apr 2005:
833 Add call to eth_halt() in net/net.c when called functions fail
834 after eth_init() has been called.
836 * Patch by Sam Song, 3 April 2005:
837 - Update README.Netconsole
840 * Prepare for SoC rework of ARM code:
841 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
842 - rename memsetup into lowlevel_init (function name and source files)
843 Patch by Steven Scholz, 03 Apr 2005:
844 - create SoC specific directories include/asm-arm/arch-imx and
845 include/asm-arm/arch-s3c24x0
847 * Fix problems with SNTP support;
848 enable SNTP support in some boards.
850 * Patches by Martin Krause, 01 Apr 2005:
851 - Fix flash erase timeout on CMC_PU2
852 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
854 * Patch by Steven Scholz, 13 March 2005:
855 fix cache enabling for AT91RM9200
857 * Patch by Masami Komiya, 30 Mar 2005:
858 add SNTP support and expand time server and time offset fields of
859 DHCP support. See doc/README.SNTP
861 * Patch by Steven Scholz, 13 Dec 2004:
862 Fix bug in at91rm920 ethernet driver
864 * Patch by Steven Scholz, 13 Dec 2004:
865 Remove duplicated code by merging memsetup.S files for
866 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
868 * Patch by Detlev Zundel, 31 Mar 2005:
869 Cleanup duplicate definition of overwrite_console()
871 * Update TQM5200 configuration;
872 prepare for Rev. 200 starter kit boards
874 * Patch by Scott McNutt, 21 Oct 2004:
875 Add support for Nios-II EPCS Controller core.
877 * Patch by Scott McNutt, 20 Oct 2004:
879 - Add sysid command (Nios-II only).
880 - Locate default exception trampoline at proper offset.
881 - Implement I/O routines (readb, writeb, etc)
882 - Implement do_bootm_linux
884 * Patches by Martin Krause, 22 Mar 2005:
885 - use TQM5200_auto as MAKEALL target for TQM5200 systems
886 - add support for SM501 graphics controller
887 - add support for graphic console on TQM5200
888 - add support for TQM5200 Rev 200
889 - cleanup, fix typo in include/configs/TQM5200.h
891 * Patch by Manfred Baral, 17 Mar 2005:
894 * Fix RTC configuration for PPChameleon board
896 * Cleanup, fix typo in include/configs/TQM5200.h
898 * Patch by Stefan Roese, 16 Mar 2005:
899 Update for esd auto_update and hh405 board
901 * Adapt for U-Boot image size (new features enabled) on TQM5200
903 * Update code for TQM8540 board (and 85xx in general):
904 - Change the name of the Ethernet driver: MOTO ENET -> ENET
905 - Reformat boot messages
906 - Enable redundant environment
907 - Replace the -O2 optimization flag with -mno-string
909 * Patch by David Brownell, 10 Mar 2005:
910 Restore copyright statements in OHCI drivers.
912 * Add support for TQM8540 board
914 * Patch by Detlev Zundel, 14 Mar 2005:
915 NC650: changed NAND flash addressing to using UPMB
917 * Patch by Stefan Roese, 14 Mar 2005:
918 Update for esd voh405 fpga image
920 * INKA4x0: Allow initialization of LCD backlight dimming from
921 "brightness" environment variable.
923 * Add port initialization for digital I/O on INKA4x0
925 * Patch by Stefan Roese, 01 Mar 2005:
926 Update for esd boards dp405 and hub405
928 * Fix get_partition_info() parameter error in all other calls
929 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
931 * Enable USB and IDE support for INKA4x0 board
933 * Patch by Andrew Dyer, 28 Feb 2005:
934 fix ext2load passing an incorrect pointer to get_partition_info()
935 resulting in load failure for devices other than 0
937 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
939 * Cleanup USB and partition defines
941 * Add support for ext2 filesystems and image timestamps to TQM5200 board
943 * Add reset code for Coral-P on INKA4x0 board
945 * Patch by Martin Krause, 28 Jun 2004:
946 Update for TRAB board.
948 * Fix some missing "volatile"s in MPC5xxx FEC driver
950 * Fix cirrus voltage detection (for CPC45)
952 * Fix byteorder problem in usbboot and scsiboot commands.
954 * Patch by Cajus Hahn, 04 Feb 2005:
955 - don't insist on leading '/' for filename in ext2load
956 - set default partition to useful value (1) in ext2load
958 * Patch by Andrew Dyer, 08 Jan 2005:
959 fix wrong return codes in ext2 code
961 * Removed '--no-warn-mismatch' option from Makefile. This option
962 makes 'ld' to overlook binary objects compatibility.
964 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
965 --end-group) outside of the group. This will make 'ld' to do
966 _multiple_ search in the library group when resolving symbol
967 references and do only a _single_ seach in libgcc.a after the group
970 * Fix stability problems on CPC45 board again.
972 * Make image detection for diskboot / usbboot / scsiboot more robust
973 (also check header checksum)
975 * Update CPC45 board configuration.
977 * Add USB and PCI support for INKA4x0 board
979 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
983 * Patch by Robin Getz, 13 Oct 2004:
984 Add standalone application to change SMC91C111 MAC addresses,
985 see examples/README.smc91111_eeprom
987 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
988 Fix Flash support for ARM Integrator CP.
990 * Patch by Richard Woodruff, 10 Jan 2005:
991 Update support for OMAP2420 (ARM11) and H4 board:
992 o clean up and add new types to H4 memory probe code.
993 o fix to work with internal boot.
994 o added PRCM config III operation.
995 o fix marginal flash timings.
996 o add revison ATAG usage.
997 o enable voltage scaling at power chip.
998 o fix compile error for i2c.
1000 * Fix network problem (error when receiving multiple ARP packets)
1002 * Patch by Daniel Poirot, 12 Oct 2004:
1003 Add support for Wind River sbc405 board
1005 * Patch by Rainer Brestan, 12 Oct 2004:
1006 Make examples/Makefile more robust
1008 * Patch by Sam Song, 11 October 2004:
1009 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1010 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1013 * Patch by Sam Song, 10 Oct 2004:
1014 Fix a parameter error in run_command() in main.c
1016 * Patch by Richard Woodruff, 01 Oct 2004:
1017 add support for the TI OMAP2420 processor and its H4 reference
1020 * Patch by Christian Pellegrin, 24 Sep 2004:
1021 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1023 * Patch by Leif Lindholm, 23 Sep 2004:
1024 add support for the AMD db1550 board
1026 * Patch by Travis Sawyer, 15 Sep 2004:
1027 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1028 update README.serial_multi
1030 * Patches by David Snowdon, 07 Sep 2004:
1031 - add u-boot.hex target in the top level Makefile
1032 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1033 - use -mtune=xscale and -march=armv5 options for PXA
1035 * Patch by Florian Schlote, 08 Sep 2004:
1036 Add support for SenTec-COBRA5272-board (Coldfire).
1038 * Patch by Gleb Natapov, 07 Sep 2004:
1039 mpc824x: set PCI latency timer to a sane value
1042 * Patch by Kurt Stremerch, 03 Sep 2004:
1043 Add bitstream configuration option for fpga command (Xilinx only).
1045 * Patch by Kurt Stremerch, 03 Sep 2004:
1046 Add Xilinx Spartan2E family FPGA support
1048 * Patch by Jeff Angielski, 02 Sep 2004:
1049 Add Added support for H2 revision of the EP8260 board.
1050 Fixed formatting for some of the EP8260 related source files.
1052 * Patch by Jon Loeliger, 02 Sep 2004:
1053 Reset monitor size back to 256 so environment can be written
1054 to flash on MPC85xx ADS and CDS releases.
1056 * Patch by Paolo Broggini, 02 Sep 2004:
1057 Make BSS clearing on ARM systems more robust
1059 * Patch by Yue Hu and Joe, 01 Sep 2004:
1060 - add PCI support for ixp425;
1061 - add EEPRO100 suppor tfor ixdp425 board.
1063 * Fix problem with protected sector detection in driver/cfi_flash.c
1065 ======================================================================
1066 Changes for U-Boot 1.1.2:
1067 ======================================================================
1069 * Code cleanup, mostly for GCC-3.3.x
1071 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1072 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1073 additional ethernet addresses.
1075 * Cleanup drivers/i82365.c - avoid duplication of code
1077 * Fix bogus "cannot span across banks" flash error message
1081 * Add support for CompactFlash for the CPC45 Board.
1083 * Fix problems with CMC_PU2 flash driver.
1086 - avoid trigraph warning in fs/ext2/ext2fs.c
1087 - rename UC100 -> uc100
1089 * Add support for UC100 board
1091 * Patch by Stefan Roese, 16 Dez 2004:
1092 - ext2fs support added
1093 - Tundra universe support added
1094 - Coldfire MCF5249 support added (no preloader needed!)
1095 - MCF5249 board TASREG added
1096 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1098 - some esd boards updated
1099 - memory commands "mdc" and "mwc" added for cyclic read/write
1100 (CONFIG_MX_CYCLIC, see README for further description)
1102 * Add support for INKA4X0 board
1104 * Patch by Steven Scholz, 12 Dec 2004:
1105 Fix typo in AT91 memory setup.
1107 * Patch by Martin Krause, 27 Oct 2004:
1108 - add support for "STK52xx" board (including PS/2 multiplexer)
1109 - add hardware detection for TQM5200
1111 * Clean up CMC PU2 flash driver
1113 * Update MAINTAINERS file
1115 * Fix bug in MPC823 LCD driver
1117 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1119 * Enable long help on CMC PU2 board;
1121 increase CPU speed from 179 to 207 MHz.
1123 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1124 unaligned tail part specially).
1126 * Update for AT91RM9200DK and CMC_PU2 boards:
1127 - Enable booting directly from flash
1128 - fix CMC_PU2 flash driver
1130 * Fix mkimage usage message
1132 * Map SRAM on NC650 board
1134 * Work around for Ethernet problems on Xaeniax board
1136 * Patch by TsiChung Liew, 23 Sep 2004:
1137 - add support for MPC8220 CPU
1138 - Add support for Alaska and Yukon boards
1140 * Fix configuration for ERIC board (needs more room)
1142 * Adjust MIPS compiler options at run-time depending on tools version
1143 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1144 "-mcpu=4kc" for old tools)
1146 * Add passing of the command line and memory size information to the
1147 kernel on xaeniax board.
1149 * Enable NAND flash support for NC650 board.
1151 * Patch by Thomas Lange 07 Oct 2004:
1152 Updated README for DBAu1x00 boards to match current status
1154 * Patch by Philippe Robin, 28 Sept 2004:
1155 Fix Flash support for Versatile.
1157 * Patch by Roger Blofeld, 16 Sep 2004:
1158 Fix timeout for DHCP command retry
1160 * Patch by Pantelis Antoniou, 14 Sep 2004:
1161 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1163 * Patch by Pantelis Antoniou, 14 Sep 2004:
1164 Kick watchdog when bz-decompressing
1166 * Fix CFG_HZ problems on AT91RM9200 systems
1167 [Remember: CFG_HZ should be 1000 on ALL systems!]
1169 * Patch by Gridish Shlomi, 30 Aug 2004:
1170 - Add support to revA version of PQ27 and PQ27E.
1171 - Reverted MPC8260ADS baudrate back to original 115200
1173 * Patch by Hojin, 17 Sep 2004:
1174 Fix typo in cfi_flash.c
1176 * Patch by Mark Jonas, 09 September 2004:
1177 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1180 * Patch by Mark Jonas, 31 August 2004:
1181 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1182 improves FTP performance for MPC5200 systems. Enabled for IceCube
1185 * Patch by Michael Bendzick, 30 Aug 2004:
1186 - Improve platform.S code for omap1510inn that detects whether code
1187 is running from SDRAM or not. Patch allows SDRAM to be configured
1188 if code is running out of SRAM at 0x20000000.
1190 * Patch by Frederick Klatt, 30 Aug 2004:
1191 Add support for the Wind River SBC8540/SBC8560 boards
1193 * Configure SX1 board to use drivers/cfi_flash.c
1195 * Patches by Michael Bendzick, 30 Aug 2004:
1196 - Configure omap1510inn board to use drivers/cfi_flash.c
1197 - Make drivers/cfi_flash.c protect environment and redundant
1200 * Patch by Steven Scholz, 23 Jun 2004:
1201 - Add script (tools/img2brec.sh) to programm U-Boot into
1202 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1204 * Patches by Scott McNutt, 24 Aug 2004:
1205 - Add support for Altera Nios-II processors.
1206 - Add support for Psyent PCI-5441 board.
1207 - Add support for Psyent PK1C20 board.
1209 * Patches by Jon Loeliger, 24 Aug 2004:
1210 - Add support for the MPC8541 and MPC8555 CDS boards
1211 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1212 - Convert MPC85xxADS to use common CFI flash driver
1213 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1214 from board_early_init_f()
1215 - Provide SW workaround for PCI initialization on 85xx CDS
1217 * Patches by George G. Davis, 24 Aug 2004:
1218 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1219 - Remove static network setup defaults from mx1ads_config
1220 - update ARM boards to use constants from mach-types.h
1222 * Patch by Gary Jennejohn, 04 Oct 2004:
1223 - fix I2C on at91rm9200
1224 - add support for Ricoh RS5C372A RTC
1226 * Patch by Gary Jennejohn, 01 Oct 2004:
1227 - add support for CMC PU2 board
1228 - add support for I2C on at91rm9200
1230 * Patch by Gary Jennejohn, 28 Sep 2004:
1231 fix baudrate handling on at91rm9200
1233 * Patch by Yuli Barcohen, 22 Aug 2004:
1234 - remove ZPC.1900 board-specific flash driver;
1235 switch the port to generic CFI driver;
1238 * Patch by Hinko Kocevar, 21 Aug 2004:
1239 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1241 * Clean up tools/bmp_logo.c to not add trailing white space
1243 * Patch by Hinko Kocevar, 21 Aug 2004:
1244 - Group common framebuffer functions in common/lcd.c
1245 - Group common framebuffer macros and #defines in include/lcd.h
1246 - Provide calc_fbsize() for video ATAG
1248 * Patch by Sam Song, 21 August 2004:
1249 - Fix a typo in README
1250 - Align "(RO)" output for "flinfo" after "protect on"
1251 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1252 ratio 1:1 when core frequency less than 50MHz
1254 * Patches by Hinko Kocevar, 21 Aug 2004:
1255 - fix some "use of label at end of compound statement" warnings
1256 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1258 * Patch by Steven Scholz, 16 Aug 2004:
1259 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1260 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1261 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1262 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1263 into cpu/arm920t/$(SOC)/
1265 * Patches by Sean Chang, 09 Aug 2004:
1266 - Added support for both 8 and 16 bit mode access to System ACE CF
1268 - Fixed missing System ACE CF device during get FAT partition info
1269 in fat_register_device function.
1270 - Enabled System ACE CF support on ML300.
1272 * Patch by Sean Chang, 09 Aug 2004:
1273 Synch defines for saveenv and do_saveenv functions so they get
1274 compiled under the same statement.
1276 * Patch by Sean Chang, 09 Aug 2004:
1277 - Added I2C support for ML300.
1278 - Added support for ML300 to read out its environment information
1279 stored on the EEPROM.
1280 - Added support to use board specific parameters as part of
1281 U-Boot's environment information.
1282 - Updated MLD files to support configuration for new features
1285 * Patches by Travis Sawyer, 05 Aug 2004:
1286 - Remove incorrect bridge settings for eth group 6
1287 - Add call to setup bridge in ppc_440x_eth_initialize
1288 - Fix ppc_440x_eth_init to reset the phy only if its the
1289 first time through, otherwise, just check the phy for the
1290 autonegotiated speed/duplex. This allows the use of netconsole
1291 - only print the speed/duplex the first time the phy is reset.
1293 * Patch by Shlomo Kut, 29 Mar 2004:
1294 Add support for MKS Instruments "Quantum" board
1296 * Fix build problem with Cogent boards;
1297 avoid using <asm/byteorder.h> when using the host compiler
1299 * Patch by Ganapathi C, 04 Aug 2004:
1300 Fix NFS timeout issue
1302 * Patch by Yuli Barcohen, 19 Jul 2004:
1303 - Fix host tools building in Cygwin environment
1304 - Fix header files search order for host tools
1306 * Patch by Tom Armistead, 19 Jul 2004:
1307 Fix kgdb.S support for 74xx_75x cpu
1309 * Patch by Jon Loeliger, 15 Jul 2004:
1310 Fix MPC85xx I2C driver
1312 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1314 * Patch by Stephen Williams, 15 July 2004
1315 Set the PCI class code for JSE board as part of PCI interface setup
1317 * Patch by Michael Bendzick, 15 Jul 2004:
1318 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1319 CFG_FLASH_USE_BUFFER_WRITE is set
1321 * Patch by Yuli Barcohen, 13 Jul 2004:
1322 Allow clock setting on MPC866/MPC885 series chips according to
1323 environment variable `cpuclk'
1325 * Patch by Yuli Barcohen, 20 Apr 2004:
1326 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1328 * Patch by Vincent Dubey, 24 Sep 2004:
1329 Add support for xaeniax board
1331 * Add comment about non-GPL character of standalone applications to
1334 * Fix FEC ethernet problem on NSCU board.
1336 * Patch by Gary Jennejohn, 09 Sep 2004:
1337 allow to use USART1 as console port on at91rm9200dk boards
1339 * Patch by Stefan Roese, 16 Sep 2004:
1342 * Fix SysClk handling for PPChameleon and CATcenter boards
1344 * Patch by Detlev Zundel, 08 Sep 2004:
1345 Update etags build target
1347 * Improve NetConsole support: add support for broadcast destination
1348 address and buffered input.
1350 * Cleanup compiler warnings for GCC 3.3.x and later
1352 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1354 * Add support for IDS "NC650" board
1356 * Add automatic update support for LWMON board
1358 * Clear Block Lock-Bits when erasing flash on LWMON board.
1360 * Fix return code of "fatload" command
1362 * Enable MSDOS/VFAT filesystem support for LWMON board
1364 * Patch by Martin Krause, 03 Aug 2004:
1365 change timing for SM501 graphics controller on TQM5200 module
1367 * Patch by Mark Jonas, 13 July 2004:
1368 - Total5200 LCD now run in little endian mode. Endianess conversion
1369 is done in hardware.
1370 - Removed last reference to "console" environment variable.
1372 * Patches by Lars Munch, 12 Jul 2004:
1373 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1375 - split out the LXT971A PHY from ns_9750_eth.h
1376 - split the dm9161 phy part out of at91rm9200_ether.c
1378 * Patch by Andreas Engel, 12 Jul 2004:
1379 Replaced hardcoded PL011 clock frequency with config variable.
1380 Fixed wrong CONFIG_CMD_DFL doc.
1382 * Patch by Thomas Viehweger, 09 Jun 2004:
1383 make it possible to remove chpart when there is only one partition
1385 * Add support for console over UDP (compatible to Ingo Molnar's
1386 netconsole patch under Linux)
1388 * Patch by Jon Loeliger, 16 Jul 2004:
1389 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1391 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1392 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1393 and CONFIG_L2_INIT_RAM options.
1394 - Refactor Local Bus initialization out of SDRAM setup.
1395 - Re-implement new version of LBC11/DDR11 errata workarounds.
1396 - Moved board specific PCI init parts out of CPU directory.
1397 - Added TLB entry for PCI-1 IO Memory
1398 - Updated README.mpc85xxads
1400 * Patch by Sascha Hauer, 28 Jun:
1401 - add generic support for Motorola i.MX architecture
1402 - add support for mx1ads, mx1fs2 and scb9328 boards
1404 * Patches by Marc Leeman, 23 Jul 2004:
1405 - Add define for the PCI/Memory Buffer Configuration Register
1406 - corrected comments in cpu/mpc824x/cpu_init.c
1408 * Add support for multiple serial interfaces
1409 (for example to allow modem dial-in / dial-out)
1411 * Patch by Stefan Roese, 15 Jul 2004:
1412 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1414 * Fix NSCU config; add ethernet wakeup code.
1416 * Add link for preloader for Motorola Coldfire to README.m68k
1418 * Patch by Michael Bendzick, 12 Jul 2004:
1419 fix output formatting in drivers/cfi_flash.c
1421 * Patch by Mark Jonas, 02 Jul 2004:
1422 Fix lowboot (again) on MPC5xxx
1424 * Patch by Curt Brune, 07 Jul 2004:
1425 relocate exception vectors on arm720t if needed
1427 * Patch by George G. Davis, 06 Jul 2004:
1428 - update mach-types.h to latest arm.linux.org.uk master list
1429 - Set correct OMAP1610 bi_arch_number for build target
1431 * Patch by Curt Brune, 06 Jul 2004:
1432 evb4510: add support for timer interrupt; cleanup
1434 * Patch by Dan Poirot, 06 Jul 2004:
1435 Fix sbc8260 environment variables
1437 * Cleanup redundand "console" environment variable
1439 * Patch by Mark Jonas, 05 Jul 2004:
1440 add support for the Total5100's and Total5200's LCD screen
1442 * Patches by Dan Eisenhut, 01 Jul 2004:
1444 - Move doc2000.h include to prevent compiler warning on some boards
1446 * Patch by Mark Jonas, 01 Jul 2004:
1447 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1448 MGT5100 and MPC5200 based Freescale platforms.
1450 * Patch by Philippe Robin, 01 Jul 2004:
1451 Add initialization for Integrator and versatile board files.
1453 * Patch by Hinko Kocevar, 01 Jun 2004:
1454 Fix VFD FB allocation, add LCD FB allocation on ARM
1456 * Patch by Martin Krause, 30 Jun 2004:
1457 Add support for TQM5200 board
1459 * Patch by Martin Krause, 29 Jun 2004:
1460 Add loopw command: infinite write loop on address range
1462 * Patches by Yasushi Shoji, 29 Jun 2004:
1463 - add empty include/asm-microblaze/processor.h
1464 - add to CREDITS and MAINTAINERS
1465 - add gd initialization
1466 - add MicroBlaze and SUZAKU board to MAKEALL script
1467 - add reset support for SUZAKU
1468 - add flush_cache() for MicroBlaze
1469 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1470 size flash memory on SUZAKU
1472 * Patch by Prakash Kumar, 27 Jun 2004:
1473 Add support for the PXA250 based Intrinsyc Cerf board.
1475 * Patch by Yasushi Shoji, 27 Jun 2004:
1476 fix comment in include/common.h
1478 * Rename SBC8560 into sbc8560 for consistency
1480 * Patch by Daniel Poirot, 24 Jun 2004:
1481 Add support for Wind River's sbc8240 board
1483 * Patches by Yasushi Shoji, 26 Jun 2004:
1484 - drivers/serial_xuartlite.c: fix "return 0" in void function
1485 - add microblaze support to mkimage tool
1487 * Patch by Fred Klatt, 25 Jun 2004:
1488 Add support for WindRiver's sbc8560 board
1490 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1491 Small Bugs fixes for "at91rm9200dk" board:
1492 - Timing modifications for SPI DataFlash access
1493 - Fix NAND flash detection bug
1495 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1496 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1498 * Patch by Jon Loeliger, 17 June 2004:
1499 Completion of the 8540ADS/8560ADS updates:
1500 Fix some PCI and Rapid I/O memory maps,
1501 Initialize both TSEC 1 and 2,
1503 Update MAINTAINER for 85xx boards and README.mpc85xxads
1505 * Patch by Yuli Barcohen, 16 Jun 2004:
1506 Remove obsolete AdderII port which was superseded by unified
1507 AdderII/Adder87x port
1509 * Patch by Ladislav Michl, 16 Jun 2004:
1510 Fix gcc-3.3.3 warnings for smc91111.c
1512 * Patch by Stefan Roese, 02 Jul 2004:
1513 - Fix bug in 405 ethernet driver; allocated data not cleared!
1514 - Fix problem in 405 i2c driver; don't try to print without console!
1516 * Patch by Paul Ruhland, 11 Jun 2004:
1517 Remove debug code from 'board/lpd7a40x/flash.c'
1519 * Patch by Andrea Marson, 11 Jun 2004:
1520 Update for PPChameleon board:
1521 - support for SysClk @ 25MHz
1522 - support for Silicon Motion SM712 VGA controller
1525 * Patches by Richard Woodruff, 10 Jun 2004:
1526 - fix problems with examples/stubs.c for GCC >= 3.4
1527 - fix problems with gd initialization
1529 * Patch by Curt Brune, 17 May 2004:
1530 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1531 - Add support for ESPD-Inc. EVB4510 Board
1533 * Patch by Marc Leeman, 11 May 2004:
1534 Fix for MPC8245 - reading PPC Memory from another device with the
1535 PPC as PCI target device corrupts data due to interenal hardware
1538 * Fix "cls" command when used with splash screen
1540 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1541 slow download of a big image)
1543 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1544 display even after showing a bitmap
1546 * Patch by Josef Wagner, 04 Jun 2004:
1547 - DDR Ram support for PM520 (MPC5200)
1548 - support for different flash types (PM520)
1549 - USB / IDE / CF-Card / DiskOnChip support for PM520
1550 - 8 bit boot rom support for PM520/CE520
1551 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1552 - I2C and RTC support for CPC45
1553 - support of new flash type (28F160C3T) for CPC45
1555 * Fix flash parameters passed to Linux for PPChameleon board
1557 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1559 * Patch by Paul Ruhland, 10 Jun 2004:
1560 fix support for Logic SDK-LH7A404 board and clean up the
1561 LH7A404 register macros.
1563 * Patch by Matthew McClintock, 10 Jun 2004:
1564 Modify code to select correct serial clock on Sandpoint8245
1566 * Patch by Robert Schwebel, 10 Jun 2004:
1567 Add support for Intel K3 strata flash.
1569 * Patch by Thomas Brand, 10 Jun 2004:
1570 Fix "loads" command on DK1S10 board
1572 * Patch by Yuli Barcohen, 09 Jun 2004:
1573 Add support for 8MB flash SIMM and JFFS2 file system on
1574 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1576 * Patch by Yuli Barcohen, 09 Jun 2004:
1577 Add support for Analogue&Micro Adder87x and the older AdderII board.
1579 * Patch by Ming-Len Wu, 09 Jun 2004:
1580 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1582 * Patch by Sam Song, 09 Jun 2004:
1583 - Add support for RPXlite_DW board
1584 - Update FLASH driver for 4*AM29DL323DB90VI
1585 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1587 * Patch by Mark Jonas, 08 June 2004:
1588 - Make MPC5200 boards evaluate the SVR to print processor name and
1589 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1591 * Patch by Kai-Uwe Bloem, 06 May 2004:
1592 Fix endianess problem in cramfs code
1594 * Patch by Tom Armistead, 04 Jun 2004:
1595 Add support for MAX6900 RTC
1597 * Patches by Ladislav Michl, 03 Jun 2004:
1598 - fix cfi_flash.c on LE systems
1599 - let 'make mrproper' delete u-boot.img as well
1600 - turn printf into debug in cfi_flash.c
1602 * Patch by Kurt Stremerch, 28 May 2004:
1603 Add support for Exys XSEngine board
1605 * Patch by Martin Krause, 27 May 2004:
1606 Fix a MPC5xxx I2C timing issue in i2c_probe().
1608 * Patch by Leif Lindholm, 27 May 2004:
1609 Fix board_init_f() for dbau1x00 board.
1611 * Patch by Imre Deak, 26 May 2004:
1612 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1613 Set flash base accordingly, and decide whether to do or skip board
1614 specific setup steps.
1616 * Patch by Josef Baumgartner, 26 May 2004:
1617 Add missing define in include/asm-m68k/global_data.h
1619 * Patch by Josef Baumgartner, 25 May 2004:
1620 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1622 * Patch by Paul Ruhland, 24 May 2004:
1623 fix SDRAM initialization for LPD7A400 board.
1625 * Patch by Jian Zhang, 20 May 2004:
1626 add support for environment in NAND flash
1628 * Patch by Yuli Barcohen, 20 May 2004:
1629 Add support for Interphase iSPAN boards.
1631 * Patches by Paul Ruhland, 17 May 2004:
1632 - Add I/O functions to the smc91111 ethernet driver to support the
1633 Logic LPD7A40x boards.
1634 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1635 specifically the LPD7A400.
1637 * Patches by Robert Schwebel, 15 May 2004:
1638 - call MAC address reading code also for SMSC91C111;
1639 - make SMSC91C111 timeout configurable, remove duplicate code
1640 - fix get_timer() for PXA
1641 - update doc/README.JFFS2
1642 - use "bootfile" env variable also for jffs2
1644 * Patch by Tolunay Orkun, 14 May 2004:
1645 Add support for Cogent CSB472 board (8MB Flash Rev)
1647 * Patch by Thomas Viehweger, 14 May 2004:
1648 - flash.h: more flash types added
1649 - immap_8260.h: some bits added (useful for RMII)
1650 - cmd_coninfo.c: typo corrected, printf -> puts
1651 - reduced size by replacing spaces with tab
1653 * Patch by Robert Schwebel, 13 May 2004:
1654 Add 'imgextract' command: extract one part of a multi file image.
1656 * Patches by Jon Loeliger, 11 May 2004:
1657 Dynamically handle REV1 and REV2 MPC85xx parts.
1658 (Jon Loeliger, 10-May-2004).
1659 New consistent memory map and Local Access Window across MPC85xx line.
1660 New CCSRBAR at 0xE000_0000 now.
1661 Add RAPID I/O memory map.
1662 New memory map in README.MPC85xxads
1663 (Kumar Gala, 10-May-2004)
1664 Better board and CPU identification on MPC85xx boards at boot.
1665 (Jon Loeliger, 10-May-2004)
1666 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1667 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1668 (Jim Robertson, 10-May-2004)
1669 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1670 Supports multiple PHYs.
1671 (Andy Fleming, 10-May-2004)
1672 Some README.MPC85xxads updates.
1673 (Kumar Gala, 10-May-2004)
1674 Copyright updates for "Freescale"
1675 (Andy Fleming, 10-May-2004)
1677 * Patch by Stephen Williams, 11 May 2004:
1678 Add flash support for ST M29W040B
1679 Reduce JSE specific flash.c to remove dead code.
1681 * Patch by Markus Pietrek, 04 May 2004:
1682 Fix clear_bss code for ARM systems (all except s3c44b0 which
1683 doesn't clear BSS at all?)
1685 * Fix "ping" problem on INC-IP board. Strange problem:
1686 Sometimes the store word instruction hangs while writing to one of
1687 the Switch registers, but only if the next instruction is 16-byte
1688 aligned. Moving the instruction into a separate function somehow
1689 makes the problem go away.
1691 * Patch by Rishi Bhattacharya, 08 May 2004:
1692 Add support for TI OMAP5912 OSK Board
1694 * Patch by Sam Song May, 07 May 2004:
1695 Fix typo of UPM table for rmu board
1697 * Patch by Pantelis Antoniou, 05 May 2004:
1698 - Intracom board update.
1701 * Add support for the second Ethernet interface for the 'PPChameleon'
1704 * Patch by Dave Peverley, 30 Apr 2004:
1705 Add support for OMAP730 Perseus2 Development board
1707 * Patch by Alan J. Luse, 29 Apr 2004:
1708 Fix flash chip-select (OR0) option register setting on FADS boards.
1710 * Patch by Alan J. Luse, 29 Apr 2004:
1711 Report MII network speed and duplex setting properly when
1712 auto-negotiate is not enabled.
1714 * Patch by Jarrett Redd, 29 Apr 2004:
1715 Fix hang on reset on Ocotea board due to flash in wrong mode.
1717 * Patch by Dave Peverley, 29 Apr 2004:
1718 add MAC address detection to smc91111 driver
1720 * Patch by David Müller, 28 Apr 2004:
1721 fix typo in lib_arm/board.c
1723 * Patch by Tolunay Orkun, 20 Apr 2004:
1724 - README update: add CONFIG_CSB272 and csb272_config
1725 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1726 i2cfast environment variable
1728 * Patch by Yuli Barcohen, 19 Apr 2004:
1729 - Rename DUET_ADS to MPC885ADS
1730 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1731 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1732 - Clean up FADS family port to use the new defines
1734 * Fix PCI support on CPC45 board
1736 * Patch by Scott McNutt, 25 Apr 2004:
1737 Add Nios GDB/JTAG Console support:
1738 - Add stubs to support gdb via JTAG.
1739 - Add support for console over JTAG.
1742 * Add support for CATcenter board (based on PPChameleon ME module)
1744 * Patch by Klaus Heydeck, 12 May 2004:
1745 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1746 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1747 various changes to KUP4 board specific files
1749 * Fix minor network problem on MPC5200: need some delay between
1750 resetting the PHY and sending the first packet. Implemented in a
1751 "natural" way by invoking the PHY reset and initialization code
1752 only once after power on vs. each time the interface is brought up.
1754 * Add some limited support for low-speed devices to SL811 USB controller
1755 (at least "usb reset" now passes successfully and "usb info" displays
1756 correct information)
1758 * Change init sequence for multiple network interfaces: initialize
1759 on-chip interfaces before external cards.
1761 * Fix memory leak in the NAND-specific JFFS2 code
1763 * Fix SL811 USB controller when attached to a USB hub
1765 * Fix config option spelling in PM520 config file
1767 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1768 patches by Pantelis Antoniou, 30 Mar 2004)
1770 * Fix minor NAND JFFS2 related issue
1772 * Fixes for SL811 USB controller:
1773 - implement workaround for broken memory stick
1774 - improve error handling
1776 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1777 cope with congested networks.
1779 ======================================================================
1780 Changes for U-Boot 1.1.1:
1781 ======================================================================
1783 * Patch by Travis Sawyer, 23 Apr 2004:
1784 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1785 errata from Vitesse Semiconductor.
1787 * Patch by Philippe Robin, 22 Apr 2004:
1788 Fix ethernet configuration for "versatile" board
1790 * Patch by Kshitij Gupta, 21 Apr 2004:
1791 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1793 * Patch by Steven Scholz, 24 Feb 2004:
1794 Fix a bug in AT91RM9200 ethernet driver:
1795 The MII interface is now initialized before accessing the PHY.
1797 * Patch by John Kerl, 19 Apr 2004:
1798 Use U-boot's miiphy.h for PHY register names, rather than
1799 introducing a new header file.
1801 * Update pci_ids.h from linux-2.4.26
1803 * Patch by Masami Komiya, 19 Apr 2004:
1804 Fix problem cause by VLAN function on little endian architecture
1805 without VLAN environment
1807 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1808 binary image for all clock frequencies. Implement run-time
1809 optimization of flash access timing based on the actual bus
1812 * Modify KUP4X board configuration to use SL811 driver for USB memory
1813 sticks (including FAT / VFAT filesystem support)
1815 * Add SL811 Host Controller Interface driver for USB
1817 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1819 * Patch by Pantelis Antoniou, 19 Apr 2004:
1820 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1821 Minor patches for Intracom boards.
1823 * Patch by Christian Pell, 19 Apr 2004:
1824 cleanup support for CF/IDE on PCMCIA for PXA25X
1826 * Temporarily disabled John Kerl's extended MII command code because
1827 "miivals.h" is missing
1829 * Patches by Mark Jonas, 13 Apr 2004:
1830 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1831 - Add sync instructions to IceCube SDRAM init code
1832 - Move SDRAM chip constants into seperate include files
1833 - Unify DDR and SDR initialization code
1834 - Unify all IceCube (Lite5xxx) target names
1836 * Patch by John Kerl, 16 Apr 2004:
1837 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1838 mii read 4-7 18-1a. Also add mii dump subcommand for
1839 pretty-printing standard regs 0-5.
1841 * Patch by Stephen Williams, 16 April 2004:
1842 fix typo in JSE.h; update MAINTAINERS
1844 * Patch by Matthew S. McClintock, 14 Apr 2004:
1845 fix initdram function for utx8245 board
1847 * Patch by Markus Pietrek, 14 Apr 2004:
1848 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1850 * Patch by Reinhard Meyer, 18 Apr 2004:
1851 provide the IDE Reset Function for EMK 5200 boards
1853 * Patch by Masami Komiya, 12 Apr 2004:
1854 fix pci_hose_write_config_{byte,word}_via_dword problems
1856 * Patch by Sangmoon Kim, 12 Apr 2004:
1857 Update max RAM size for debris board
1859 * Patch by Travis Sawyer, 08 Apr 2004:
1860 Add TLB entry for second DIMM slot on ocotea
1862 * Patch by Masami Komiya, 08 Apr 2004:
1863 add RTL8169 network driver
1865 * Patch by Dan Malek, 07 Apr 2004:
1866 - Add support for RPC/STx GP3, Motorola 8560 board
1867 - Update 85xx TSEC driver so it searches MII for first available PHY
1869 - Add functions to support console MII commands.
1871 * Patch by Tolunay Orkun, 07 Apr 2004:
1872 Move initialization of bi_iic_fast[]
1873 from board_init_f() to board_init_r()
1875 * Patch by Yasushi Shoji, 07 Apr 2004:
1876 Cleanup microblaze port
1878 * Patch by Sangmoon Kim, 07 Apr 2004:
1879 Add auto SDRAM module detection for Debris board
1881 * Patch by Rune Torgersen, 06 Apr 2004:
1882 - Fix some PCI problems on the MPC8266ADS board
1883 - Fix the location of some PCI entries in the immap structure
1885 * Patch by Yasushi Shoji, 07 Apr 2004:
1886 - add support for microblaze processors
1887 - add support for AtmarkTechno "suzaku" board
1889 * Configure PPChameleon board to use redundand environment in flash
1891 * Configure PPChameleon board to use JFFS2 NAND support.
1893 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1895 * Patch by Rune Torgersen, 16 Apr 2004:
1898 * Patches by Pantelis Antoniou, 16 Apr 2004:
1899 - add support for a new version of an Intracom board and fix
1900 various other things on others.
1901 - add verify support to the crc32 command (define
1902 CONFIG_CRC32_VERIFY to enable it)
1903 - fix FEC driver for MPC8xx systems:
1904 1. fix compilation problems for boards that use dynamic
1906 2. shut down FEC after network transfers
1907 - HUSH parser fixes:
1908 1. A new test command was added. This is a simplified version of
1909 the one in the bourne shell.
1910 2. A new exit command was added which terminates the current
1912 3. Fixed handing of $? (exit code of last executed command)
1913 - Fix some compile problems;
1914 add "once" functionality for the netretry variable
1916 * Patch by George G. Davis, 02 Apr 2004:
1917 add support for Intel Assabet board
1919 * Patch by Stephen Williams, 01 Apr 2004:
1920 Add support for Picture Elements JSE board
1922 * Patch by Christian Pell, 01 Apr 2004:
1923 Add CompactFlash support for PXA systems.
1925 * Patches by Pantelis Antoniou, 30 Mar 2004:
1926 - add auto-complete support to the U-Boot CLI
1927 - add support for NETTA and NETPHONE boards; fix NETVIA board
1928 - add support for the Epson 156x series of graphical displays
1929 (These displays are serial and not suitable for using a normal
1930 framebuffer console on them)
1931 - add infrastructure needed in order to POST any DSPs in a board
1932 - improve and fix various things in the MPC8xx FEC driver:
1933 1. The new 87x and 88x series of processors have two FECs,
1934 and the new driver supports them both.
1935 2. Another change in the 87x/88x series is support for
1936 the RMII (Reduced MII) interface. However numerous
1937 changes are needed to make it work since the PHYs
1938 are connected to the same lines. That means that
1939 you have to address them correctly over the MII
1941 3. We now correctly match the MII/RMII interface
1942 configuration to what the PHY reports.
1943 - Fix problem when readingthe MII status register. Due to the
1944 internal design of many PHYs you have to read the register
1945 twice. The problem is more apparent in 10Mbit mode.
1946 - add new mode ".jffs2s" for reading from a NAND device: it just
1947 skips over bad blocks.
1948 - add networking support for VLANs (802.1q), and CDP (Cisco
1950 - some minor patches / cleanup
1952 * Patch by Yuli Barcohen, 28 Mar 2004:
1953 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1954 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1955 - Change configuration method for MPC8260ADS family
1957 * add startup code to clear the BSS of standalone applications
1959 * Fix if / elif handling bug in HUSH shell
1961 ======================================================================
1962 Changes for U-Boot 1.1.0:
1963 ======================================================================
1965 * Patch by Mark Jonas: Remove config.tmp files only when
1966 unconfiguring the board
1968 * Adapt RMU board for bigger flash memory
1970 * Patch by Klaus Heydeck, 13 Mar 2003:
1971 Add support for KUP4X Board
1973 * Patch by Pavel Bartusek, 21 Mar 2004
1974 Add Reiserfs support
1976 * Patch by Hinko Kocevar, 20 Mar 2004
1977 - Add auto-release for SMSC LAN91c111 driver
1978 - Add save/restore of PTR and PNR regs as suggested in datasheet
1980 * Patch by Stephen Williams, 19 March 2004
1981 Increase speed of sector reads from SystemACE,
1982 shorten poll timeout and remove a useless reset
1984 * Patch by Tolunay Orkun, 19 Mar 2004:
1985 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1988 * Patch by Brad Kemp, 18 Mar 2004:
1989 prevent machine checks during a PCI scan
1991 * Patch by Pierre Aubert, 18 Mar 2004:
1992 Fix string cleaning in IDE identification
1994 * Patch by Pierre Aubert, 18 Mar 2004:
1995 - Unify video mode handling for Chips & Technologies 69000 Video
1996 chip and Silicon Motion SMI 712/710/810 Video chip
1997 - Add selection of the video output (CRT or LCD) via 'videoout'
1998 environment variable for the Silicon Motion
2001 * Patch by Pierre Aubert, 18 Mar 2004:
2002 include/common.h typo fix
2004 * Patches by Tolunay Orkun, 17 Mar 2004:
2005 - Add support for bd->bi_iic_fast[] initialization via environment
2006 variable "i2cfast" (CONFIG_I2CFAST)
2007 - Add "i2cfast" u-boot environment variable support for csb272
2009 * Patch by Carl Riechers, 17 Mar 2004:
2010 Ignore '\0' characters in console input for use with telnet and
2013 * Patch by Leon Kukovec, 17 Mar 2004:
2014 typo fix for strswab prototype #ifdef
2016 * Patches by Thomas Viehweger, 16 Mar 2004:
2017 - show PCI clock frequency on MPC8260 systems
2018 - add FCC_PSMR_RMII flag for HiP7 processors
2019 - in do_jffs2_fsload(), take load address from load_addr if not set
2020 explicit, update load_addr otherwise
2021 - replaced printf by putc/puts when no formatting is needed
2022 (smaller code size, faster execution)
2024 * Patch by Phillippe Robin, 16 Mar 2004:
2025 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2027 * Patch by Stephen Williams, 15 Mar 2004:
2028 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2030 * Patch by Tolunay Orkun, 15 Mar 2004:
2031 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2033 * Patch by Travis Sawyer, 15 Mar 2004:
2034 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2036 * Add start-up delay to make sure power has stabilized before
2037 attempting to switch on USB on SX1 board.
2039 * Patch by Josef Wagner, 18 Mar 2004:
2040 - Add support for MicroSys XM250 board (PXA255)
2041 - Add support for MicroSys PM828 board (MPC8280)
2042 - Add support for 32 MB Flash on PM825/826
2043 - new SDRAM refresh rate for PM825/PM826
2044 - added support for MicroSys PM520 (MPC5200)
2045 - replaced Query by Identify command in CPU86/flash.c
2046 to support 28F160F3B
2048 * Fix wrap around problem with udelay() on ARM920T
2050 * Add support for Macronix flash on TRAB board
2052 * Patch by Pierre Aubert, 15 Mar 2004:
2053 Fix buffer overflow in IDE identification
2055 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2057 * Remove redundand #define in IceCube.h
2059 * Patch by Steven Scholz, 27 Feb 2004:
2060 - Adding get_ticks() and get_tbclk() for AT91RM9200
2061 - Many white space fixes in cpu/at91rm9200/interrupts.c
2063 * Patches by Steven Scholz, 20 Feb 2004:
2064 some cleanup in AT91RM9200 related code
2066 * Patches by Travis Sawyer, 12 Mar 2004:
2067 - Fix Gigabit Ethernet support for 440GX
2068 - Add Gigabit Ethernet Support to MII PHY utilities
2070 * Patch by Brad Kemp, 12 Mar 2004:
2071 Fixes for drivers/cfi_flash.c:
2072 - Better support for x8/x16 implementations
2073 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2074 - Added defines for AMD command and address constants
2076 * Patch by Leon Kukovec, 12 Mar 2004:
2077 Fix get_dentfromdir() to correctly handle deleted dentries
2079 * Patch by George G. Davis, 11 Mar 2004:
2080 Remove hard coded network settings in TI OMAP1610 H2
2081 default board config
2083 * Patch by George G. Davis, 11 Mar 2004:
2084 add support for ADS GraphicsClient+ board.
2086 * Patch by Pierre Aubert, 11 Mar 2004:
2087 - add bitmap command and splash screen support in cfb console
2088 - add [optional] origin in the bitmap display command
2090 * Patch by Travis Sawyer, 11 Mar 2004:
2091 Fix ocotea board early init interrupt setup.
2093 * Patch by Thomas Viehweger, 11 Mar 2004:
2094 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2096 * Patch by Stephan Linz, 09 Mar 2004
2097 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2099 * Patch by George G. Davis, 9 Mar 2004:
2100 fix recent build failure for SA1100 target
2102 * Patch by Travis Sawyer, 09 Mar 2004:
2103 Support native interrupt mode for the IBM440GX.
2104 Previously it was running in 440GP compatibility mode.
2106 * Patch by Philippe Robin, 09 Mar 2004:
2107 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2110 * Patch by Masami Komiya, 08 Mar 2004:
2111 Don't overwrite server IP address or boot file name
2112 when the boot server does not return values
2114 * Patch by Tolunay Orkun, 5 Mar 2004:
2115 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2117 * Patch by Tolunay Orkun, 5 Mar 2004:
2118 Fix early board initialization for Cogent CSB272 board
2120 * Patch by Ed Okerson, 3 Mar 2004:
2121 fix CFI flash writes for little endian systems
2123 * Patch by Reinhard Meyer, 01 Mar 2004:
2124 generalize USB and IDE support for MPC5200 with according
2125 changes to IceCube.h and TOP5200.h
2126 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2127 add info about USB and IDE to README
2129 * Patch by Yuli Barcohen, 4 Mar 2004:
2130 Fix problems with GCC 3.3.x which changed handling of global
2131 variables explicitly initialized to zero (now in .bss instead of
2134 * Patch by Leon Kukovec, 02 Mar 2004:
2135 add strswab() to fix IDE LBA capacity, firmware and model numbers
2136 on little endian machines
2138 * Patch by Masami Komiya, 02 Mar 2004:
2139 - Remove get_ticks() from NFS code
2140 - Add verification of RPC transaction ID
2142 * Patch by Pierre Aubert, 02 Mar 2004:
2143 cleanup for IDE and USB drivers for MPC5200
2145 * Patch by Travis Sawyer, 01 Mar 2004:
2147 - Add IBM PPC440GX Ref Platform support (Ocotea)
2148 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2149 Adapted to U-Boot and 440GX port
2151 - Add gracious handling of all Ethernet Pin Selections for 440GX
2152 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2154 - Add needed bit definitions
2157 * Patch by Carl Riechers, 1 Mar 2004:
2158 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2160 * Patch by Stephan Linz, 27 Feb 2004
2161 - avoid problems for targets without NFS download support
2163 * Patch by Rune Torgersen, 27 Feb 2004:
2164 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2165 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2166 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2168 * Patch by Masami Komiya, 27 Feb 2004:
2169 Fix rarpboot: add autoload by NFS
2171 * Patch by Dan Eisenhut, 26 Feb 2004:
2172 fix flash_write return value in saveenv
2174 * Patch by Stephan Linz, 11 Dec 2003
2175 expand config.mk to avoid trigraph warnings on NIOS
2177 * Rename "BMS2003" board into "HMI10"
2179 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2180 storage; auto-set console on USB port (using preboot command)
2182 * Add support for SX1 mobile phone; add support for USB-based console
2183 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2185 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2187 * Fix SDRAM timings for LITE5200 / IceCube board
2189 * Handle Auti-MDIX / connection status for INCA-IP
2191 * Fix USB problems when attempting to read 0 bytes
2193 * Patch by Travis Sawyer, 26 Feb 2004:
2194 Fix broken compile for XPEDITE1K target.
2196 * Patch by Stephan Linz, 26 Feb 2004:
2197 Bug fix for NFS code on NIOS targets
2199 * Patch by Stephen Williams, 26 Feb 2004:
2200 Break up SystemACE reads of large block counts
2202 * Patch by Pierre Aubert, 26 Feb 2004
2203 add IDE support for MPC5200
2205 * Patch by Masami Komiya, 26 Feb 2004:
2206 add autoload via NFS
2208 * Patch by Stephen Williams
2209 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2210 elsewhere in the source.
2212 * Patch by Steven Scholz, 25 Feb 2004:
2213 - Timeouts in FPGA code should be based on CFG_HZ
2214 - Minor cleanup in code for Altera FPGA ACEX1K
2216 * Patch by Steven Scholz, 25 Feb 2004:
2217 Changed "Directory Hierarchy" section in README
2219 * Patch by Masami Komiya, 25 Feb 2004:
2220 Reduce copy count in nfs_read_reply() of NFS code
2222 * Patch by Markus Pietrek, 24 Feb 2004:
2223 NS9750 DevBoard added
2225 * Patch by Pierre Aubert, 24 Feb 2004
2226 add USB support for MPC5200
2228 * Patch by Steven Scholz, 24 Feb 2004:
2229 - fix MII commands to use values from last command
2231 * Patch by Torsten Demke, 24 Feb 2004:
2232 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2234 * Patch by Rahul Shanbhag, 19 Feb 2004:
2235 Fixes for for OMAP1610 board:
2236 - shift some IRQ specific code to platform.S file
2237 - remove duplicatewatchdog reset code from start.S
2239 * Make Auto-MDIX Support configurable on INCA-IP board
2241 * Fix license for mkimage tool
2243 * Patch by Masami Komiya, 24 Feb 2004:
2244 Update NetBootFileXferSize in NFS code
2246 * Patch by Scott McNutt, 24 Feb 2004:
2247 fix packet length in NFS code
2249 * Patch by Masami Komiy, 22 Feb 2004:
2250 Add support for NFS for file download
2252 * Patch by Andrea Scian, 17 Feb 2004:
2253 Add support for S3C44B0 processor and DAVE B2 board
2255 * Patch by Steven Scholz, 20 Feb 2004:
2256 - Add support for MII commands on AT91RM9200 boards
2257 - some cleanup in AT91RM9200 ethernet code
2259 * Patch by Peter Ryser, 20 Feb 2004:
2260 Add support for the Xilinx ML300 platform
2262 * Patch by Stephan Linz, 17 Feb 2004:
2263 Fix watchdog support for NIOS
2265 * Patch by Josh Fryman, 16 Feb 2004:
2266 Fix byte-swapping for cfi_flash.c for different bus widths
2268 * Patch by Jon Diekema, 14 Jeb 2004:
2269 Remove duplicate "FPGA Support" notes from the README file
2271 * Patches by Reinhard Meyer, 14 Feb 2004:
2272 - update board/emk tree; use common flash driver
2273 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2274 [adapted for other PPC CPUs -- wd]
2275 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2277 * Patch by Jon Diekema, 13 Feb 2004:
2278 Call show_boot_progress() whenever POST "FAILED" is printed.
2280 * Patch by Nishant Kamat, 13 Feb 2004:
2281 Add support for TI OMAP1610 H2 Board
2282 Fixes for cpu/arm926ejs/interrupt.c
2283 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2284 Fix for a timer bug in OMAP1610 Innovator
2285 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2287 * Patches by Stephan Linz, 12 Feb 2004:
2288 - add support for NIOS timer with variable period preload counter value
2289 - prepare POST framework support for NIOS targets
2291 * Patch by Denis Peter, 11 Feb 2004:
2292 add POST support for the MIP405 board
2294 * Patch by Laurent Mohin, 10 Feb 2004:
2295 Fix buffer overflow in common/usb.c
2297 * Patch by Tolunay Orkun, 10 Feb 2004:
2298 Add support for Cogent CSB272 board
2300 * Patch by Thomas Elste, 10 Feb 2004:
2301 Add support for NET+50 CPU and ModNET50 board
2303 * Patch by Sam Song, 10 Feb 2004:
2304 Fix typos in cfi_flash.c
2306 * Patch by Leon Kukovec, 10 Feb 2004
2307 Fixed long dir entry slot id calculation in get_vfatname
2309 * Patch by Robin Gilks, 10 Feb 2004:
2310 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2311 !=, <>, <, >, <=, >=)
2313 * Fix problem with side effects in macros in include/usb.h
2315 * Patch by David Benson, 13 Nov 2003:
2316 bug 841358 - fix TFTP download size limit
2318 * Fixing bug 850768:
2319 improper flush_cache() in load_serial()
2321 * Fixing bug 834943:
2322 MPC8540 - missing volatile declarations
2324 * Patch by Stephen Williams, 09 Feb 2004:
2325 Add support for Xilinx SystemACE chip:
2326 - New files common/cmd_ace.c and include/systemace.h
2327 - Hook systemace support into cmd_fat and the partition manager
2329 * Patch by Travis Sawyer, 09 Feb 2004:
2330 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2332 * Patch by Travis Sawyer, 09 Feb 2004:
2334 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2335 - Add phymode for 440 enet
2338 - Change board_pre_init to board_early_init_f
2339 - Add user flash to bus controller setup
2341 - Fix is_pci_host to check GPIO for monarch bit
2342 - Force xpedite1k to pci conventional mode (via #define option)
2344 * Patch by Brad Kemp, 4 Feb 2004:
2345 - handle the machine check that is generated during the PCI scans
2347 - define the registers used in the IMMR by the PCI subsystem.
2349 * Patch by Pierre Aubert, 03 Feb 2004:
2350 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2352 * Patch by Jeff Angielski, 03 Feb 2004:
2353 Fix copy & paste error in cpu/mpc8260/pci.c
2355 * Patch by Reinhard Meyer, 24 Jan 2004:
2356 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2358 * Add Auto-MDIX support for INCA-IP
2362 * Patch by Josef Baumgartner, 10 Feb 2004:
2363 Fixes for Coldfire port
2365 * Patch by Brad Kemp, 11 Feb 2004:
2366 Fix CFI flash driver problems
2368 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2369 modules at CPU clock frequencies above 66 MHz.
2371 * Optimize flash programming speed for LWMON (by another 100% :-)
2373 * Patch by Jian Zhang, 3 Feb 2004:
2374 - Changed the incorrect FAT12BUFSIZE
2375 - data_begin in fsdata can be negative. Changed it to be short.
2377 * Patches by Stephan Linz, 30 Jan 2004:
2378 1: - board/altera/common/flash.c:flash_erase():
2379 o allow interrupts befor get_timer() call
2380 o check-up each erased sector and avoid unexpected timeouts
2381 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2382 o enclose sevenseg_set() in cpp condition
2383 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2384 - fix some typed in mistakes in the NIOS documentation
2385 2: - split DK1C20 configuration into several header files:
2386 o two new files for each NIOS CPU description
2387 o U-Boot related part is remaining in DK1C20.h
2388 3: - split DK1S10 configuration into several header files:
2389 o two new files for each NIOS CPU description
2390 o U-Boot related part is remaining in DK1S10.h
2391 4: - Add support for the Microtronix Linux Development Kit
2392 NIOS CPU configuration at the Altera Nios Development Kit,
2393 Stratix Edition (DK-1S10)
2394 5: - Add documentation for the Altera Nios Development Kit,
2395 Stratix Edition (DK-1S10)
2396 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2398 7: - Add support for the common U-Boot SPI framework at
2401 * Patch by Rahul Shanbhag, 28 Jan 2004:
2402 Fix flash protection/locking handling for OMAP1610 innovator board.
2404 * Patch by Rolf Peukert, 28 Jan 2004:
2405 fix flash write problems on CSB226 board (write with 32 bit bus width)
2407 * Patches by Mark Jonas, 16 Jan 2004:
2408 - fix rounding error when calculating baudrates for MPC5200 PSCs
2409 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2410 time which is not supported
2412 * Patch by Yuli Barcohen, 26 Jan 2004:
2413 Allow bzip2 compression for small memory footprint boards
2415 * Patch by Brad Kemp, 21 Jan 2004:
2416 Add support for CFI flash driver for both the Intel and the AMD
2419 * Patch by Travis Sawyer, 20 Jan 2004:
2420 Fix pci bridge auto enumeration of sibling p2p bridges.
2422 * Patch by Tolunay Orkun, 12 Jan 2004:
2423 Add some delays as needed for Intel LXT971A PHY support
2425 * Patches by Stephan Linz, 09 Jan 2004:
2426 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2427 - make DK1C20 board configuration related to ASMI conform to
2430 * Patch by Anders Larsen, 09 Jan 2004:
2432 ARM memory layout fixes: the abort-stack is now set up in the
2433 correct RAM area, and the BSS is zeroed out as it should be.
2435 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2436 of the linker scripts are replaced by '__bss_start' and '_end',
2437 resp., which is a further step to eliminate unnecessary differences
2438 between the implementation of the CPU architectures.
2440 * Patch by liang a lei, 9 Jan 2004:
2441 Fix Intel 28F128J3 ID in include/flash.h
2443 * Patch by Masami Komiya, 09 Jan 2004:
2444 add support for TB0229 board (NEC VR4131 MIPS processor)
2446 * Patch by Leon Kukovec, 12 Dec 2003:
2447 changed extern __inline__ into static __inline__ in
2448 include/linux/byteorder/swab.h
2450 * Patch by Travis Sawyer, 30 Dec 2003:
2451 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2452 select MDI port based on enabled EMAC device.
2453 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2456 * Patch by Wolter Kamphuis, 15 Dec 2003:
2457 made CONFIG_SILENT_CONSOLE usable on all architectures
2459 * Disable date command on TQM866M - there is no RTC on MPC866
2461 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2463 * Implement adaptive SDRAM timing configuration based on actual CPU
2464 clock frequency for INCA-IP; fix problem with board hanging when
2465 switching from 150MHz to 100MHz
2467 * Add PCMCIA CS support for BMS2003 board
2469 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2470 see doc/README.MPC866 for details;
2471 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2472 calculate CPU clock frequency from PLL register values.
2474 * Add support for 128 MB RAM on TQM8xxL/M modules
2476 * Fix PS/2 keyboard problem caused by statically initialized variable
2477 pointing to a location in flash
2479 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2481 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2482 before we can access it; add delay in case we are faster (with no
2485 * Cleanup of some init functions
2487 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2488 to avoid Linux crashes by early packets coming in.
2490 * Accelerate flash accesses on LWMON board by using buffered writes
2492 * Fix typo in Makefile;
2493 fix problem with PARTNUM detection
2495 * Patch by Reinhard Meyer, 09 Jan 2004:
2496 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2498 * Add support for IDE LED on BMS2003 board
2499 (exclusive with status LED!)
2501 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2504 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2505 Add common files for "emk" boards
2507 * Add a common get_ram_size() function and modify the the
2508 board-specific files to invoke that common implementation.
2510 ======================================================================
2511 Changes for U-Boot 1.0.1:
2512 ======================================================================
2514 * Set default clock for INCA-IP to 150 MHz
2516 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2517 add I2C support; add support for DS1337 RTC
2519 * Add CompactFlash support for BMS2003 board
2521 * Add support for status LED on BMS2003 board
2523 * Patch by Scott McNutt, 02 Jan 2004:
2524 Add support for the Nios Active Serial Memory Interface (ASMI)
2527 * Patch by Andrea Marson, 16 Dec 2003:
2528 Add support for the PPChameleon ME and HI modules
2530 * Patch by Yuli Barcohen, 22 Dec 2003:
2531 Add support for Motorola DUET ADS board (MPC87x/88x)
2533 * Patch by Robert Schwebel, 15 Dec 2003:
2534 add support for cramfs (uses JFFS2 command interface)
2536 * Patches by Stephan Linz, 11 Dec 2003:
2537 - more documentation for NIOS port
2538 - new struct nios_pio_t, struct nios_spi_t
2539 - Reconfiguration for NIOS Development Kit DK1C20:
2540 o move board related code from board/dk1c20
2541 to board/altera/dk1c20
2542 o create a new common source path board/altera/common
2543 and move generic flash access stuff into it
2544 o change/expand configuration file DK1C20.h
2545 - Add support for NIOS Development Kit DK1S10
2546 - Add status LED support for NIOS systems
2547 - Add dual 7-segment LED support for Altera NIOS DevKits
2549 * Patch by Ronen Shitrit, 10 Dec 2003:
2550 Add support for the Marvell DB64360 / DB64460 development boards
2552 * Patch by Detlev Zundel, 10 Dec 2003:
2553 fix dependency problem in examples/Makefile
2555 * Patch by Denis Peter, 8 Dec 2003
2556 - add support for the PATI board (MPC555)
2557 - add SPI support for the MPC5xx
2559 * Patch by Anders Larsen, 08 Dec 2003:
2560 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2561 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2562 cleanup some redundand #defines
2564 * Patch by André Schwarz, 8 Dec 2003:
2565 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2566 - TX and RX deskriptors must be quad-word aligned
2567 - does not work with only one TX deskriptor
2568 - standard reset method does not work
2570 * Patch by Masami Komiya, 08 Dec 2003:
2571 add RTL8139 ethernet driver
2573 * Patches by Ed Okerson, 07 Dec 2003:
2574 - fix ethernet for the AU1x00 processors in little-endian mode.
2575 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2577 * Minor code cleanup (coding style)
2579 * Patch by Reinhard Meyer, 30 Dec 2003:
2580 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2581 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2582 - turned debug print of PHY registers into a function (called in two places)
2583 - added support for EMK MPC5200 based modules
2585 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2587 * Add support for TQM866M modules
2589 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2591 * Fix a few compiler warnings
2593 * Patch by Reinhard Meyer, 28 Dec 2003:
2594 Add initial support for TOP5200 board
2596 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2597 environment variable which can set to "100", "133", or "150". The
2598 CPU clock will be configured accordingly upon next reboot. Other
2599 values are ignored. In case of an invalid or undefined "cpuclk"
2600 value, the compile-time default CPU clock speed will be used.
2602 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2603 window that is used to access the UART registers by the Linux driver)
2605 * Patch by Reinhard Meyer, 20 Dec 2003:
2606 Fix clock calculation for the MPC5200 for higher clock frequencies
2607 (above 2**32 / 10 = 429.5 MHz).
2609 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2611 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2613 * Add new configuration for IceCube board with DDR memory
2615 * Update TRAB memory configurations
2617 * Add JFFS2 support for INCA-IP board
2619 * Patch by Bill Hargen, 09 Dec 2003:
2620 - BUBINGA405EP: changed flash driver to protect top sector containing
2622 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2623 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2624 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2625 - 405EP: added/fixed support for "reginfo" command.
2626 - 4xx: removed spurious MII error messages on "mii info" command.
2628 * Patch by Bernhard Kuhn, 28 Nov 2003:
2629 add support for Coldfire CPU
2630 add support for Motorola M5272C3 and M5282EVB boards
2632 * Patch by Pierre Aubert, 24 Nov 2003:
2633 - add a return value for the fpga command
2634 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2635 is defined. If ide_preinit fails, ide_init is aborted.
2636 - fix an endianess problem in fat.h
2638 * Patch by Wolter Kamphuis, 05 Dec 2003:
2639 Add support for SNMC's QS850/QS823/QS860T boards
2641 * Patch by Yuli Barcohen, 3 Dec 2003:
2642 "revive" U-Boot support for old Motorola MPC860ADS board
2644 * Patch by Cam(ilo?), 03 Dec 2003:
2645 make examples build even with broken Montavista objcopy
2647 * Patch by Pavel Bartusek, 27 Nov 2003:
2648 fix conversion problem with "bootretry" evironment variable
2650 * Patch by Andre Schwarz, 24 Nov 2003:
2651 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2653 * Patch by Pavel Bartusek, 21 Nov 2003:
2654 set ZMII bridge speed on 440
2656 * Patch by Anders Larsen, 17 Nov 2003:
2657 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2659 * Patches by David Müller, 14 Nov 2003:
2660 - board/mpl/common/common_util.c
2661 * implement support for BZIP2 compressed images
2662 * various cleanups (printf -> puts, ...)
2663 - board/mpl/common/flash.c
2664 * report correct errors to upper layers
2665 * check the erase fail and VPP low bits in status reg
2666 - board/mpl/vcma9/cmd_vcma9.c
2667 - board/mpl/vcma9/flash.c
2668 * various cleanups (printf -> puts, ...)
2670 * fix typo in comment
2671 - cpu/arm920t/usb_ohci.c
2672 * support for S3C2410 is missing in #if line
2674 * reinit some registers in case of error (cable missing, ...)
2676 * support for USB/MMC devices is missing in #if line
2677 - include/configs/MIP405.h
2678 - include/configs/PIP405.h
2679 * enable BZIP2 support
2680 * enlarge malloc space to 1MiB because of BZIP2 support
2681 - include/configs/VCMA9.h
2682 * enable BZIP2 support
2683 * enlarge malloc space to 1MiB because of BZIP2 support
2684 * enable USB support
2685 - lib_arm/armlinux.c
2686 * change calling convention of ARM Linux kernel as
2687 described on http://www.arm.linux.org.uk/developer/booting.php
2689 * Patch by Thomas Lange, 14 Nov 2003:
2690 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2691 support all these AMD boards.
2693 * Patch by Thomas Lange, 14 Nov 2003:
2694 Workaround for mips au1x00 physical memory accesses (the au1x00
2695 uses a 36 bit bus internally and cannot access physical memory
2696 directly. Use the uncached SDRAM address instead of the physical
2699 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2700 add Realtek 8019 ethernet driver
2702 * Patch by Yuli Barcohen, 13 Nov 2003:
2703 MPC826xADS/PQ2FADS cleanup
2705 * Patch by Anders Larsen, 12 Nov 2003:
2706 Update README to mark the PORTIO commands non-standard
2708 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2709 update for for Atmel AT91RM9200DK development kit:
2710 - support for environment variables in DataFlash
2711 - Atmel DataFlash AT45DB1282 support
2713 * Patch by Jeff Carr, 11 Nov 2003:
2714 add support for new version of 8270 processors
2716 * Patches by George G. Davis, 05 Nov 2003:
2717 - only pass the ARM linux initrd tag to the kernel when an initrd
2719 - update omap1510inn configuration file
2721 * Patches by Stephan Linz, 3 Nov 2003:
2722 - more endianess fixes for LAN91C111 driver
2723 - CFG_HZ configuration patch for NIOS Cyclone board
2725 * Patch by Stephan Linz, 28 Oct 2003:
2726 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2728 * Patch by Steven Scholz, 20 Oct 2003:
2729 - make "mii info <addr>" show infor for PHY at "addr" only
2730 - Endian fix for miiphy_info()
2732 * Patch by Gleb Natapov, 19 Sep 2003:
2733 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2735 * Patch by Anders Larsen, 17 Sep 2003:
2736 Bring ARM memory layout in sync with the documentation:
2737 stack and malloc-heap are now located _below_ the U-Boot code
2739 * Accelerate booting on TRAB board: read and check autoupdate image
2740 headers first instead of always reading the whole images.
2742 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2744 * Enabled password check on RMU board
2746 * Fix configuration problem with IceCube in LOWBOOT configuration:
2747 envrionment got embedded, corrupting the image layout.
2749 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2751 * Added BMS2003 board
2752 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2754 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2755 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2758 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2761 * Add checksum verification to 'imls' command
2763 * Add bd_info fields needed for 4xx Linux I2C driver
2765 * Patch by Martin Krause, 4 Nov. 2003:
2766 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2768 * Print used network interface when CONFIG_NET_MULTI is set
2770 * Patch by Bernhard Kuhn, 28 Oct 2003:
2771 Add low boot support for MPC5200
2773 * Fix problem with dual PCMCIA support (NSCU)
2775 * Fix MPC5200 I2C initialization function
2777 ======================================================================
2778 Changes for U-Boot 1.0.0:
2779 ======================================================================
2781 * Fix parameter passing to standalone images with bootm command
2783 * Patch by Kyle Harris, 30 Oct 2003:
2784 Fix build errors for ixdp425 board
2786 * Patch by David M. Horn, 29 Oct 2003:
2787 Fixes to build under CYGWIN
2789 * Get IceCube MGT5100 working (again)
2791 * Fix problems in memory test on some boards (which was not
2792 non-destructive as intended)
2794 * Patch by Gary Jennejohn, 28 Oct 2003:
2795 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2796 to prevent stack overflow on ARM systems
2798 * Patch by Stephan Linz, 28 Oct 2003:
2799 fix init sequence error for NIOS port
2801 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2803 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2805 * Patch by Xiao Xianghua, 23 Oct 2003:
2806 small patch for mpc85xx
2808 * Fix small problem in MPC5200 I2C driver
2810 * Fix FCC3 support on ATC board
2812 * Correct header printing for multi-image files in do_bootm()
2814 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2816 * Fix PCI problems on PPChameleon board
2818 * Patch by Steven Scholz, 18 Oct 2003:
2819 Fix AT91RM9200 ethernet driver
2821 * Patch by Nye Liu, 17 Oct 2003:
2822 Fix typo in include/mpc8xx.h
2824 * Patch by Richard Woodruff, 16 Oct 03:
2825 Fixes for cpu/arm925/interrupt.c
2826 - Initialize timestamp & lastdec vars.
2827 - fix timestamp overflows.
2828 - fix lastdec overflow.
2829 - smarter normalization to allow udelay() below 1ms to work.
2831 * Patch by Scott McNutt, 16 Oct
2832 add networking support for the Altera Nios Development Kit,
2833 Cyclone Edition (DK-1C20)
2835 * Patch by Jon Diekema, 14 Oct 2003:
2836 add hint about doc/README.silent to README file
2838 * Add CompactFlash support for NSCU
2840 * Fix PCI problems on PPChameleonEVB
2842 * TRAB auto-update: Base decision if we have to strip the image
2843 header on image type as encoded in the header
2844 (include image type patch by Martin Krause, 17 Oct 2003)
2846 * Patches by Xianghua Xiao, 15 Oct 2003:
2848 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2849 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2850 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2852 * Fix flash timings on TRAB board
2854 * Make sure HUSH is initialized for running auto-update scripts
2856 * Make 5200 reset command _really_ reset the board, without running
2857 any other code after it
2859 * Fix errors with flash erase when range spans across banks
2860 that are mapped in reverse order
2862 * Fix flash mapping and display on P3G4 board
2864 * Patch by Kyle Harris, 15 Jul 2003:
2865 - add support for Intel IXP425 CPU
2866 - add support for IXDP425 eval board
2868 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2869 for more information
2871 * Patch by Steven Scholz, 10 Oct 2003
2872 - Add support for Altera FPGA ACEX1K
2874 * Patches by Thomas Lange, 09 Oct 2003:
2875 - fix cmd_ide.c for non ppc boards (read/write functions did not
2876 add ATA base address)
2877 - fix for shannon board
2878 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2879 - Endian swap ATA identity for all big endian CPUs, not just PPC
2880 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2882 - add support for dbau1x00 board (MIPS32)
2884 * Patch by Sangmoon Kim, 07 Oct 2003:
2885 add support for debris board
2887 * Patch by Martin Krause, 09 Oct 2003:
2888 Fixes for TRAB board
2889 - /board/trab/rs485.c: correct baudrate
2890 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2891 udelay(); fix some timing problems with adc controller
2892 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2893 modify commands: touch and buzzer
2895 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2896 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2897 Use direct function calls for auto_update instead of hush commands
2899 * Patch by Scott McNutt, 04 Oct 2003:
2900 - add support for Altera Nios-32 CPU
2901 - add support for Nios Cyclone Development Kit (DK-1C20)
2903 * Patch by Steven Scholz, 29 Sep 2003:
2904 - A second parameter for bootm overwrites the load address for
2905 "Standalone Application" images.
2906 - bootm sets environment variable "filesize" to the resulting
2907 (uncompressed) data length for "Standalone Application" images
2908 when autostart is set to "no". Now you can do something like
2909 if bootm $fpgadata $some_free_ram ; then
2910 fpga load 0 $some_free_ram $filesize
2913 * Patch by Denis Peter, 25 Sept 2003:
2914 add support for the MIP405 Rev. C board
2916 * Patch by Yuli Barcohen, 25 Sep 2003:
2917 add support for Zephyr Engineering ZPC.1900 board
2919 * Patch by Anders Larsen, 23 Sep 2003:
2920 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2921 implemented for the x86 architecture)
2923 * Patch by Sangmoon Kim, 23 Sep 2003:
2924 fix pll_pci_to_mem_multiplier table for MPC8245
2926 * Patch by Anders Larsen, 22 Sep 2003:
2927 enable timed autoboot on PXA
2929 * Patch by David Müller, 22 Sep 2003:
2930 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2931 returns correct libgcc file path
2932 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2933 time on s3c24x0 systems
2935 * Patch by Jon Diekema, 19 Sep 2003:
2936 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2937 link state to the fault LED.
2938 - In NetLoop, make the Fault LED reflect the link status. The link
2939 status gets updated on entry, and on timeouts.
2941 * Patch by Anders Larsen, 18 Sep 2003:
2942 allow mkimage to build and run on Cygwin-hosted systems
2944 * Patch by Frank Müller, 18 Sep 2003:
2945 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2948 * Patch by Pantelis Antoniou, 16 Sep 2003:
2949 add tool to compute fileds in the PLPRCR register for MPC86x
2951 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2953 * Fix build problems under FreeBSD
2955 * Add generic filesystem image type
2957 * Make fatload set filesize environment variable
2959 * enable basic / medium / high-end configurations for PPChameleonEVB
2960 board; fix NAND code
2962 * enable TFTP client code to specify to the server the desired
2963 timeout value (see RFC-2349)
2965 * Improve SDRAM setup for TRAB board
2967 * Suppress all output with splashscreen configured only if "splashimage"
2970 * Fix problems with I2C support for mpc5200
2972 * Adapt TRAB configuration and auto_update to new memory layout
2974 * Add configuration for wtk board
2976 * Add support for the Sharp LQ065T9DR51U LCD display
2978 * Patch by Rune Torgersen, 17 Sep 2003:
2979 - Fixes for MPC8266 default config
2980 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2982 * Patches by Jon Diekema, 17 Sep 2003:
2983 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2986 - adjust "help" output
2988 * Patches by Anders Larsen, 17 Sep 2003:
2989 - fix spelling errors
2990 - set GD_FLG_DEVINIT flag only after device function pointers
2992 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2994 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2995 - trigger watchdog while waiting in serial driver
2997 * Add auto-update code for TRAB board using USB memory sticks,
2998 support new configuration with more memory
3000 * disable MPC5200 bus pipelining as workaround for bus contention
3002 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3003 priority; configure critical interrupts to be handled like external
3006 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3007 go back to 66 MHz for stability
3009 * Patches by Jon Diekema, 15 Sep 2003:
3010 - add description for missing CFG_CMD_* entries in the README file
3013 * Patch by Gleb Natapov, 14 Sep 2003:
3014 enable watchdog support for all MPC824x boards that have a watchdog
3016 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3017 "Non-octet Aligned Frame" errors we see at 100 Mbps
3019 * Patch by Sharad Gupta, 14 Sep 2003:
3020 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3022 * Patch by llandre, 11 Sep 2003:
3023 update configuration for PPChameleonEVB board
3025 * Patch by David Müller, 13 Sep 2003:
3026 various changes to VCMA9 board specific files
3028 * Add I2C support for MGT5100 / MPC5200
3030 * Patch by Rune Torgersen, 11 Sep 2003:
3031 Changed default memory option on MPC8266ADS to NOT be Page Based
3032 Interleave, since this doesn't work very well with the standard
3035 * Patch by George G. Davis, 12 Sep 2003:
3036 fix Makefile settings for sk98 driver
3038 * Patch by Stefan Roese, 12 Sep 2003:
3039 - new boards added: DP405, HUB405, PLU405, VOH405
3040 - some esd boards updated
3041 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3043 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3045 * Patch by Martin Krause, 11 Sep 2003:
3046 add burn-in tests for TRAB board
3048 * Enable instruction cache on MPC5200 board
3050 * Patch by Denis Peter, 11 Sep 2003:
3051 - fix USB data pointer assignment for bulk only transfer.
3052 - prevent to display erased directories in FAT filesystem.
3054 * Change output format for NAND flash - make it look like for other
3057 ======================================================================
3058 Changes for U-Boot 0.4.8:
3059 ======================================================================
3061 * Add I2C and RTC support for RMU board
3063 * Patches by Denis Peter, 9 Sep 2003:
3064 add FAT support for IDE, SCSI and USB
3066 * Patches by Gleb Natapov, 2 Sep 2003:
3067 - cleanup of POST code for unsupported architectures
3068 - MPC824x locks way0 of data cache for use as initial RAM;
3069 this patch unlocks it after relocation to RAM and invalidates
3072 * Patch by Gleb Natapov, 30 Aug 2003:
3073 new I2C driver for mpc107 bridge. Now works from flash.
3075 * Patch by Dave Ellis, 11 Aug 2003:
3076 - JFFS2: fix typo in common/cmd_jffs2.c
3077 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3078 - JFFS2: remove node version 0 warning
3079 - JFFS2: accept JFFS2 PADDING nodes
3080 - SXNI855T: add AM29LV800 support
3081 - SXNI855T: move environment from EEPROM to flash
3082 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3084 * Patch by Bill Hargen, 11 Aug 2003:
3085 fixes for I2C on MPC8240
3086 - fix i2c_write routine
3087 - fix iprobe command
3088 - eliminates use of global variables, plus dead code, cleanup.
3090 * Add support for USB Mass Storage Devices (BBB)
3091 (tested with USB memory sticks only)
3093 * Avoid flicker on TRAB's VFD
3095 * Add support for SK98xx driver
3097 * Add PCI support for SL8245 board
3099 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3100 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3101 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3103 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3104 to allow for more accurate baudrate settings
3105 (error now 0.7% at 115 kbps, instead of 3.5% before)
3107 * Patch by Andreas Mohr, 4 Sep 2003:
3108 Fix a lot of spelling errors
3110 * Add support for PPChameleon Eval Board
3112 * Add support for P3G4 board
3114 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3117 * Patch by Yuli Barcohen, 7 Aug 2003:
3118 check BCSR to detect if the board is configured in PCI mode
3120 ======================================================================
3121 Changes for U-Boot 0.4.7:
3122 ======================================================================
3124 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3125 add support for Adder II MPC852T module
3127 * Patch by George G. Davis, 19 Aug 2003:
3128 fix TI Innovator/OMAP1510 pin configs
3130 * Patches by Kshitij, 18 Aug 2003
3131 - add support for arm926ejs cpu core
3132 - add support for TI OMAP 1610 Innovator Board
3134 * Patch by Yuli Barcohen, 14 Aug 2003:
3135 add support for bzip2 uncompression
3137 * Add GCC library to examples/Makefile so GCC utility functions will
3140 * Add I2C and RTC support for RMU board using software I2C driver
3141 (because of better response to iprobe command); fix problem with
3144 * Patch by Matthias Fuchs, 28 Aug 2003:
3145 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3146 CONFIG_BOOTP_MAKS (see README).
3148 * Fix ICU862 environment problem
3150 * Fix RAM size detection for RMU board
3152 * Implement "reset" for MGT5100/MPC5200 systems
3154 ======================================================================
3155 Changes for U-Boot 0.4.6:
3156 ======================================================================
3158 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3159 allow selection of clock frequency as "make" target
3161 * Implement memory autosizing code for IceCube boards
3163 * Configure network port on INCA-IP for autonegotiation
3165 * Fix overflow problem in network timeout code
3167 * Patch by Richard Woodruff, 8 Aug 2003:
3168 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3170 ======================================================================
3171 Changes for U-Boot 0.4.5:
3172 ======================================================================
3174 * Update for TQM board defaults:
3175 disable clocks_in_mhz, enable boot count limit
3177 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3178 in toplevel directory instead. Removed astest.c from tools/gdb because
3179 it is no longer relevant.
3181 * Fix PCI support for MPC5200 / IceCube Board
3183 * Map ISP1362 USB OTG controller for NSCU board
3185 * Patch by Brad Parker, 02 Aug 2003:
3186 fix sc520_cdp problems
3188 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3190 * Allow erase command to cross flash bank boundaries
3192 * Patch by Scott McNutt, 21 Jul 2003:
3193 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3194 Both LynxOS and BlueCat linux KDIs are supported.
3196 * Patch by Richard Woodruff, 25 Jul 2003:
3197 use more reliable reset for OMAP/925T
3199 * Patch by Nye Liu, 25 Jul 2003:
3200 fix typo in mpc8xx.h
3202 * Patch by Richard Woodruff, 24 Jul 2003:
3203 Fixes for cmd_nand.c:
3204 - Fixed null dereferece which could result in incorrect ECC values.
3205 - Added support for devices with no Ready/Busy signal hooked up.
3206 - Added OMAP1510 read/write protect handling.
3207 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3209 - Switched default ECC to be JFFS2.
3211 * Allow crc32 to be used at address 0x000
3213 * Provide consistent interface to standalone applications to access
3214 the 'global_data' structure
3215 Provide a doc/README.standalone more useful to users/developers.
3217 * Make IceCube MGT5100 FEC driver work
3219 * Implement new mechanism to export U-Boot's functions to standalone
3220 applications: instead of using (PPC-specific) system calls we now
3221 use a jump table; please see doc/README.standalone for details
3223 * Patch by Dave Westwood, 24 Jul 2003:
3224 added support for Unity OS (a proprietary OS)
3226 * Patch by Detlev Zundel, 23 Jul 2003:
3227 add "imls" command to print flash table of contents
3229 * Fix cold boot detection for log buffer reset
3231 * Return error for invalid length specifiers with "cp.X" etc.
3233 * Fix startup problem on MIPS
3235 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3236 bitmap support is configured
3238 * Patch by Bill Hargen, 18 Jul 2003:
3239 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3241 * Patch by Denis Peter, 18 Jul 2003:
3242 - fix memory configuration for MIP405T
3243 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3245 * Cleanup of TQM82xx configurations; use "official" board types
3246 to make selection easier.
3248 * Patch by Martin Krause, 17 Jul 2003:
3249 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3251 * Patch by Richard Woodruff, 17 July 03:
3252 - Fixed bug in OMAP1510 baud rate divisor settings.
3254 * Patch by Nye Liu, 16 July 2003:
3256 - add MPC86xADS support (uses MPC86xADS.h)
3257 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3259 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3260 o don't trust gclk() software measurement by default, depend on
3261 CONFIG_8xx_GCLK_FREQ
3262 - add DRAM SIMM not installed detection
3263 - use more "correct" SDRAM initialization sequence
3264 - allow different SDRAM sizes (8xxADS has 8M)
3266 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3267 - rename MAMR/MBMR defines to be more consistent. Should eventually
3268 be merged into MxMR to better reflect the PowerQUICC datasheet.
3270 * Patch by Yuli Barcohen, 16 Jul 2003:
3271 support new Motorola PQ2FADS-ZU evaluation board which replaced
3272 MPC8260ADS and MPC8266ADS
3274 ======================================================================
3275 Changes for U-Boot 0.4.4:
3276 ======================================================================
3278 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3280 * Add support for MGT5100 and MPC5200 processors
3282 * Patch by Lutz Dennig, 15 Jul 2003:
3283 update for R360MPI board
3285 ======================================================================
3286 Changes for U-Boot 0.4.3:
3287 ======================================================================
3289 * Patches by Kshitij, 04 Jul 2003
3290 - added support for arm925t cpu core
3291 - added support for TI OMAP 1510 Innovator Board
3293 * Patches by Martin Krause, 14 Jul 2003:
3294 - add I2C support for s3c2400 systems (trab board)
3295 - (re-) add "ping" to command table
3297 * Fix handling of "slow" POST routines
3299 * Patches by Yuli Barcohen, 13 Jul 2003:
3300 - Correct flash and JFFS2 support for MPC8260ADS
3301 - fix PVR values and clock generation for PowerQUICC II family
3304 * Patch by Bernhard Kuhn, 08 Jul 2003:
3305 - add support for M68K targets
3307 * Patch by Ken Chou, 3 Jul:
3308 - Fix PCI config table for A3000
3309 - Fix iobase for natsemi.c
3310 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3312 * Allow to enable "slow" POST routines by key press on power-on
3313 * Fix temperature dependend switching of LCD backlight on LWMON
3314 * Tweak output format for LWMON
3316 * Patch by Stefan Roese, 11 Jul 2003:
3317 - Fix bug in CONFIG_VERSION_VARIABLE.
3318 - AR405 config updated.
3319 - OCRTC/ORSG: bsp command added.
3320 - ASH405 bsp update.
3322 ======================================================================
3323 Changes for U-Boot 0.4.2:
3324 ======================================================================
3326 * Add support for NSCU board
3328 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3330 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3331 mirror bit flash on TQM8xxM modules
3333 * Patch by Kenneth Johansson, 30 Jun 2003:
3334 get rid of MK_CMD_ENTRY macro; update doc/README.command
3336 * Patch by Seb James, 30 Jun 2003:
3337 Improve documentation of I2C configuration in README
3339 * Fix problems with previous log buffer "fixes"
3341 * Fix minor help text issues
3343 * "log append" did not append a newline
3345 ======================================================================
3346 Changes for U-Boot 0.4.1:
3347 ======================================================================
3349 * Fix some missing commands, cleanup header files
3350 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3352 * Rewrite command lookup and help command (fix problems with bubble
3353 sort when sorting command name list). Minor cleanup here and there.
3355 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3356 - Allow to call sysmon function interactively
3357 - PIC on LWMON board needs delay after power-on
3358 - Add missing RSR definitions for MPC8xx
3359 - Improve log buffer handling: guarantee clean reset after power-on
3360 - Add support for EXBITGEN board (aka "genie")
3361 - Add support for SL8245 board
3364 - remove trailing white space, trailing empty lines, C++ comments, etc.
3365 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3367 * Patches by Kenneth Johansson, 25 Jun 2003:
3368 - major rework of command structure
3369 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3371 ======================================================================
3372 Changes for U-Boot 0.4.0:
3373 ======================================================================
3375 * Patches by Robert Schwebel, 26 Jun 2003:
3376 - csb226 configuration updated
3377 - credits for logodl port updated
3378 - innokom configuration updated
3379 - logodl tree update, still with coding style inconsistencies
3380 - added OCM for ppc405 warning to README
3382 * Patch by Pantelis Antoniou, 25 Jun 2003:
3383 update NetVia with V2 board support
3385 * Header file cleanup for ARM
3387 * Patch by Murray Jensen, 24 Jun 2003:
3388 - make sure to use only U-boot provided header files
3389 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3391 * Patch by Stefan Roese, 24 Jun 2003:
3392 - Update esd ASH405 board files.
3393 - Update esd DASA_SIM config file.
3394 - Add ping command to some esd boards.
3396 * Patch by Yuli Barcohen, 23 Jun 2003:
3397 Update for MPC8260ADS board
3399 * Patch by Murray Jensen, 23 Jun 2003:
3400 - cleanup of GCC 3.x compiler warnings
3402 * Patch by Rune Torgersen, 4 Jun 2003:
3403 add large memory support for MPC8266ADS board
3405 * Patch by Richard Woodruff, 19 June 03:
3406 - Enabled standard u-boot device abstraction for ARM
3407 - Enabled console device for ARM
3408 - Initilized bi_baudrate for ARM
3410 * Patch by Bill Hargen, 23 Apr 2003:
3411 fix byte order for 824x I2C addresses (write op)
3413 * Patch by Murray Jensen, 20 Jun 2003:
3415 - cleanup (especially for gcc-3.x compilers)
3417 * Patch by Tom Guilliams, 20 Jun 2003:
3418 added CONFIG_750FX support for IBM 750FX processors
3420 * Patch by Devin Crumb, 02 Apr 2003:
3421 Fix clock divider rounding problem in drivers/serial.c
3423 * Patch by Richard Woodruff, 19 June 03:
3424 - Fixed smc91c111 driver to sync with the u-boot environment
3425 (driver/smc91c111.c).
3426 - Added eth_init error return check in NetLoop (net/net.c).
3428 * Patch by Ken Chou, 19 June 2003:
3429 Added support for A3000 SBC board (Artis Microsystems Inc.)
3431 * Patches by Murray Jensen, 17 Jun 2003:
3432 - Hymod board database mods: add "who" field and new xilinx chip types
3433 - provide new "init_cmd_timeout()" function so code external to
3434 "common/main.c" can use the "reset_cmd_timeout()" function before
3435 entering the main loop
3436 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3437 slightly different. see include/configs/hymod.h for an example
3438 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3439 CFG_DTT_ADM1021 defined)
3440 - add new "eeprom_probe()" function which has similar args and
3441 behaves in a similar way to "eeprom_read()" etc.
3442 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3443 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3444 - gdbtools copyright update
3445 - ensure that set_msr() executes the "sync" and "isync" instructions
3446 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3447 - 8260 I/O ports fix: Open Drain should be set last when configuring
3448 - add SIU IRQ defines for 8260
3449 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3450 config.mk to allow board configurations to override the GNU
3451 linker script, selected via the LDSCRIPT, make variable, and to
3452 give an initial value to the OBJCFLAGS make variable
3453 - 8260 i2c enhancement:
3454 o correctly extends the timeout depending on the size of all
3455 queued messages for both transmit and receive
3456 o will not continue with receive if transmit times out
3457 o ensures that the error callback is done for all queued tx
3459 o correctly detects both tx and rx timeouts, only delivers one to
3460 the callback, and does not overwrite an earlier error
3461 o logic in i2c_probe now correct
3462 - add "vprintf()" function so that "panic()" function can be
3464 - many Hymod board changes
3466 * Patches by Robert Schwebel, 14 Jun 2003:
3467 - add support for Logotronic DL datalogger board
3468 - cleanup serial line after kermit binary download
3469 - add debugX macro (debug level support)
3470 - update mach-types.h to latest arm.linux.org.uk master list.
3472 * Patches by David Müller, 12 Jun 2003:
3473 - rewrite of the S3C24X0 register definitions stuff
3474 - "driver" for the built-in S3C24X0 RTC
3476 * Patches by Yuli Barcohen, 12 Jun 2003:
3477 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3478 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3479 configuration word supplied by FPGA on some MPC8260ADS boards
3481 * Patch by Pantelis Antoniou, 10 Jun 2003:
3482 Unify status LED interface
3484 * Add support for DS12887 RTC; add RTC support for ATC board
3486 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3487 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3488 - Add Atmel DataFlash support for reading and writing.
3489 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3490 - Add Flash detection on Atmel AT91RM9200DK
3491 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3492 - Replace old Ethernet PHY layer functions
3493 - Change link address
3495 * Patch by Frank Smith, 9 Jun 2003:
3496 use CRIT_EXCEPTION for machine check on 4xx
3498 * Patch by Detlev Zundel, 13 Jun 2003:
3499 added implementation of the "carinfo" command in cmd_immap.c
3501 * Fix CONFIG_NET_MULTI support in include/net.h
3503 * Patches by Kyle Harris, 13 Mar 2003:
3504 - Add FAT partition support
3505 - Add command support for FAT
3506 - Add command support for MMC
3508 - Add Intel PXA support for video
3509 - Add Intel PXA support for MMC
3511 - Enable MMC and FAT for lubbock board
3512 - Other misc changes for lubbock board
3514 * Patch by Robert Schwebel, April 02, 2003:
3515 fix for SMSC91111 driver
3517 * Patch by Vladimir Gurevich, 04 Jun 2003:
3518 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3520 * Patch by Stefan Roese, 05 Jun 2003:
3521 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3522 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3523 data cache can be used even if the chip select is in use.
3524 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3525 (see README for further description).
3526 - Changed config files of CONFIG_EEPRO100 boards to use the
3527 CFG_RX_ETH_BUFFER define.
3529 * Add support for RMU board
3531 * Add support for TQM862L at 100/50 MHz
3533 * Patch by Pantelis Antoniou, 02 Jun 2003:
3534 major reconstruction of networking code;
3535 add "ping" support (outgoing only!)
3537 * Patch by Denis Peter, 04 June 2003:
3538 add support for the MIP405T board
3540 * Patches by Udi Finkelstein, 2 June 2003:
3541 - Added support for custom keyboards, initialized by defining a
3542 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3543 - Added support for the RBC823 board.
3544 - cpu/mpc8xx/lcd.c now automatically calculates the
3545 Horizontal Pixel Count field.
3547 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3548 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3550 * Patch by Mark Rakes, 14 May 2003:
3551 add support for Intel e1000 gig cards.
3553 * Patch by Nye Liu, 3 Jun 2003:
3554 fix critical typo in MAMR definition (include/mpc8xx.h)
3556 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3558 * Patch by Klaus Heydeck, 2 Jun 2003
3559 Minor changes for KUP4K configuration
3561 * Patch by Marc Singer, 29 May 2003:
3562 Fixed rarp boot method for IA32 and other little-endian CPUs.
3564 * Patch by Marc Singer, 28 May 2003:
3565 Added port I/O commands.
3567 * Patch by Matthew McClintock, 28 May 2003
3568 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3569 - minor patches for utx8245
3571 * Patch by Daniel Engström, 28 May 2003:
3574 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3575 add nand flash support to SXNI855T configuration
3576 fix/extend nand flash support:
3577 - fix 'nand erase' command so does not erase bad blocks
3578 - fix 'nand write' command so does not write to bad blocks
3579 - fix nand_probe() so handles no flash detected properly
3580 - add doc/README.nand
3581 - add .jffs2 and .oob options to nand read/write
3582 - add 'nand bad' command to list bad blocks
3583 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3584 - make NAND read/write faster
3586 * Patch by Rune Torgersen, 23 May 2003:
3587 Update for MPC8266ADS board
3589 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3590 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3591 _time_ (!) if the environment is embedded within the U-Boot image,
3592 or in a separate flash sector.
3594 * Cleanup CFG_DER #defines in config files (wd maintained only)
3596 * Fix data abort exception handling for arm920t CPU
3598 * Fix alignment problems with flash driver for TRAB board
3600 * Patch by Donald White, 21 May 2003:
3601 fix calculation of base address in pci_hose_config_device()
3603 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3604 execute "cmd2", even if "cmd1" fails. Note that this is different
3605 to "run var1 var2" where the contents of "var2" will NOT be
3606 executed when a command in "var1" fails.
3608 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3610 * Patch by Kyle Harris, 20 May 2003:
3611 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3612 into cpu/pxa and arch-pxa.
3614 * Patch by Stefan Roese, 23 May 2003:
3615 - IBM PPC405EP port added.
3616 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3617 UART0) is used as default U-Boot console. PPC4xx only!
3618 - esd ASH405 board added (PPC405EP based).
3619 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3620 - esd CPCI405AB board added.
3621 - esd PMC405 board added.
3622 - Update of some esd boards.
3624 * Patch by Denis Peter, 19 Mai 2003:
3625 add support for the MIP405-3 board
3627 * Patch by Dave Ellis, 22 May 2003:
3628 Fix problem with only partially cleared .bss segment
3630 * Patch by Rune Torgersen, 12 May 2003:
3631 get PCI to work on a MPC8266ADS board; incorporate change to
3632 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3634 * Patch by Nye Liu, 1 May 2003:
3635 minor patches for the FADS8xx
3637 * Patch by Thomas Schäfer, 28 Apr 2003:
3638 Fix SPD handling for 256 ECC DIMM on Walnut
3640 * Add support for arbitrary bitmaps for TRAB's VFD command;
3641 allow to pass boot bitmap addresses in environment variables;
3642 allow for zero boot delay
3644 * Patch by Christian Geißinger, 19 May 2002:
3645 On TRAB: wait until the dummy byte has been completely sent
3647 * Patch by David Updegraff, 22 Apr 2003:
3648 update for CrayL1 board
3650 * Patch by Pantelis Antoniou, 21 Apr 2003:
3651 add boot support for ARTOS (a proprietary OS)
3653 * Patch by Steven Scholz, 11 Apr 2003:
3654 Add support for RTC DS1338
3656 * Patch by Rod Boyce, 24 Jan 2003:
3657 Fix counting of extended partitions in diskboot command
3659 * Patch by Christophe Lindheimer, 20 May 2003:
3660 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3662 * Fix SDRAM timing on Purple board
3664 * Add support for CompactFlash on ATC board
3665 (includes support for Intel 82365 and compatible PC Card controllers,
3666 and Yenta-compatible PCI-to-CardBus controllers)
3668 * Patch by Mathijs Haarman, 08 May 2003:
3669 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3671 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3673 * Add support for Promess ATC board
3675 * Patch by Keith Outwater, 28 Apr 2003:
3676 - Miscellaneous corrections and additions to GEN860T board specific code.
3677 - Added GEN860_SC variant to GEN860T.
3678 - Miscellaneous corrections to GEN860T documentation.
3679 - Correct duplicate entry in U-Boot CREDITS file.
3680 - Add GEN860T_SC entry in MAINTAINERS file.
3681 - Update CREDITS file with GEN860T_SC info.
3683 * Update Smiths Aerospace addresses in MAINTAINERS file
3685 * Fix error handling in hush's version of "run" command
3688 - Splashscreen support
3691 - temperature dependend enabling of LCD
3693 * Allow booting from old "PPCBoot" disk partitions
3695 * Add support for TQM8255 Board / MPC8255 CPU
3697 ======================================================================
3698 Changes for U-Boot 0.3.1:
3699 ======================================================================
3701 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3703 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3704 display when Linux takes over
3706 * Patch by Erwin Rol, 27 Feb 2003:
3707 Add support for RTEMS (this time for real).
3709 * Add support for "bmp info" and "bmp display" commands to load
3710 bitmap images; this can be used (for example in a "preboot"
3711 command) to display a splash screen very quickly after poweron.
3713 * Add support for 133 MHz clock on INCA-IP board
3715 * Patch by Lutz Dennig, 10 Apr 2003:
3716 Update for R360MPI board
3718 * Add new meaning to "autostart" environment variable:
3719 If set to "no", a standalone image passed to the
3720 "bootm" command will be copied to the load address
3721 (and eventually uncompressed), but NOT be started.
3722 This can be used to load and uncompress arbitrary
3725 * Patch by Stefan Roese, 10 Apr 2003:
3726 Changed DHCP client to use IP address from server option field #54
3727 from the OFFER packet in the server option field #54 in the REQUEST
3728 packet. This fixes a problem using a Windows 2000 DHCP server,
3729 where the DHCP-server is not the TFTP-server.
3731 * Set max brightness for MN11236 displays on TRAB board
3733 * Add support for TQM862L modules
3735 ======================================================================
3736 Changes for U-Boot 0.3.0:
3737 ======================================================================
3739 * Patch by Arun Dharankar, 4 Apr 2003:
3740 Add IDMA example code (tested on 8260 only)
3742 * Add support for Purple Board (MIPS64 5Kc)
3744 * Add support for MIPS64 5Kc CPUs
3746 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3748 * Patch by Denis Peter, 04 Apr 2003:
3749 - update MIP405-4 board
3751 * Patch by Stefan Roese, 4 Apr 2003:
3752 - U-Boot version environment variable "ver" added
3753 (CONFIG_VERSION_VARIABLE).
3754 - Changed PPC405GPr version from A to B.
3755 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3757 * Patches by Denis Peter, 03 April 2003:
3758 - fix PCI IRQs on MPL boards
3759 - fix two more un-relocated pointer problems
3761 * Fix behaviour of "run" command:
3762 - print error message iv variable does not exist
3763 - terminate processing of arguments in case of error
3765 * Patches by Peter Figuli, 10 Mar 2003
3766 - Add support for BTUART on PXA platform
3767 - Add support for WEP EP250 (PXA) board
3769 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3770 flash using a BDI2000
3772 * Implement fix for I2C Edge Conditions problem for all boards that
3773 use the bit-banging driver (common/soft_i2c.c)
3775 * Patch by Martin Winistoerfer, 23 Mar 2003
3776 - Add port to MPC555/556 microcontrollers
3777 - Add support for cmi customer board with
3778 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3780 * Patch by Rick Bronson, 28 Mar 2003:
3781 - fix common/cmd_nand.c
3783 * Patch by Arun Dharankar, 24 Mar 2003:
3784 - add threads / scheduler example code
3786 * Add patches by Robert Schwebel, 31 Mar 2003:
3787 - add ctrl-c support for kermit download
3788 - align bdinfo output on ARM
3789 - csb226 board: bring in sync with innokom/memsetup.S
3790 - csb226 board: fix MDREFR handling
3791 - misc doc fixes / extensions
3792 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3793 - add BOOT_PROGRESS to armlinux.c
3795 * Add CPU ID, version, and clock speed for INCA-IP
3797 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3798 - fix SRAM and SDRAM memory sizing
3799 - add status LED support
3800 - add MAC address for second (SCC1) ethernet port
3802 * Update default environment for TQM8260 board
3804 * Patch by Rick Bronson, 16 Mar 2003:
3805 - Add NAND flash support for reading, writing, and erasing NAND
3806 flash (certain forms of which are called SmartMedia).
3807 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3809 * Patches by Robert Schwebel, 19 Mar 2003:
3810 - use arm-linux-gcc as default compiler for ARM
3811 - fix i2c fixup code
3812 - fix missing baudrate setting
3813 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3814 - moved "ignoring trailing characters" _before_ u-boot wants to
3815 print out diagnostics messages; removes bogus characters at the
3818 * Patch by John Zhan, 18 Mar 2003:
3819 Add support for SinoVee Microsystems SC8xx boards
3821 * Patch by Rolf Offermanns, 21 Mar 2003:
3822 ported the dnp1110 related changes from the current armboot cvs to
3823 current u-boot cvs. smc91111 does not work. problem marked in
3824 smc91111.c, grep for "FIXME".
3826 * Patch by Brian Auld, 25 Mar 2003:
3827 Add support for STM flash chips on ebony board
3829 * Add PCI support for MPC8250 Boards (PM825 module)
3831 * Patch by Stefan Roese, 25 Mar 2003:
3834 * Patch by Stefan Roese, 20 Mar 2003:
3835 - CPCI4052 update (support for revision 3).
3836 - Set edge conditioning circuitry on PPC405GPr for compatibility
3837 to existing PPC405GP designs.
3838 - Clip udiv to 5 bits on PPC405 (serial.c).
3840 * Extend INCAIP board support:
3841 - add automatic RAM size detection
3842 - add "bdinfo" command
3843 - pass flash address and size to Linux kernel
3844 - switch to 150 MHz clock
3846 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3847 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3848 boards, version 153 for Rev. 200 boards).
3850 * Patch by Vladimir Gurevich, 12 Mar 2003:
3851 Fix relocation problem of statically initialized string pointers
3854 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3855 Cleanup & bug fixes for JFFS2 code:
3856 - the memory mangement was broken. It caused havoc on malloc by
3857 writing beyond the block boundaries.
3858 - the length calculation for files was wrong, sometimes resulting
3859 in short file reads.
3860 - data copying now optionally takes fragment version numbers into
3861 account, to avoid copying from older data.
3862 See doc/README.JFFS2 for details.
3864 * Patch by Josef Wagner, 12 Mar 2003:
3865 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3866 - ETH05 and BEDBUG support for CU824
3867 - added support for MicroSys CPC45
3868 - new BOOTROM/FLASH0 and DOC base for PM826
3870 * Patch by Robert Schwebel, 12 Mar 2003:
3871 Fix the chpart command on innokom board
3874 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3875 s/PPCBoot/U-Boot/ in some files
3876 s/pImage/uImage/ in some files
3878 * Patch by Detlev Zundel, 15 Jan 2003:
3879 Fix '' command line quoting
3881 * Patch by The LEOX team, 19 Jan 2003:
3882 - add support for the ELPT860 board
3883 - add support for Dallas ds164x RTC
3885 * Patches by David Müller, 31 Jan 2003:
3886 - minimal setup for CardBus bridges
3887 - add EEPROM read/write support in the CS8900 driver
3888 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3889 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3891 * Patch by Steven Scholz, 04 Feb 2003:
3892 add support for RTC DS1307
3894 * Patch by Reinhard Meyer, 5 Feb 2003:
3895 fix PLPRCR/SCCR init sequence on 8xx to allow for
3896 changes of EBDF by software
3898 * Patch by Vladimir Gurevich, 07 Feb 2003:
3899 "API-compatibility patch" for 4xx I2C driver
3901 * TRAB fixes / extensions:
3902 - Restore VFD brightness as saved in environment
3903 - add support for Fujitsu flashes
3904 - make sure both buzzers are turned off (drive low level)
3906 * Patches by Robert Schwebel, 06 Mar 2003:
3907 - fix bug in BOOTP code (must use NetCopyIP)
3908 - update of CSB226 port
3909 - clear BSS segment on XScale
3910 - added support for i2c_init_board() function
3911 - update to the Innokom plattform
3913 * Extend support for redundand environments for configurations where
3914 environment size < sector size
3916 * Patch by Rune Torgersen, 13 Feb 2003:
3917 Add support for Motorola MPC8266ADS board
3919 * Patch by Kyle Harris, 19 Feb 2003:
3920 patches for the Intel lubbock board:
3921 memsetup.S - general cleanup (based on Robert's csb226 code)
3922 flash.c - overhaul, actually works now
3923 lubbock.c - fix init funcs to return proper value
3925 * Patch by Kenneth Johansson, 26 Feb 2003:
3926 - Fixed off by one in RFTA calculation.
3927 - No need to abort when LDF is lower than we can program it's only
3928 minimum timing so clamp it to what we can do.
3929 - Takes function pointer to function for reading the spd_nvram. Usefull
3930 for faking data or hardcode a module without the nvram.
3931 - fix other user for above change
3932 - fix some comments.
3934 * Patches by Brian Waite, 26 Feb 2003:
3935 - fix port for evb64260 board
3936 - fix PCI for evb64260 board
3939 * Patch by Reinhard Meyer, 1 Mar 2003:
3940 Add support for EMK TOP860 Module
3942 * Patch by Yuli Barcohen, 02 Mar 2003:
3943 Add SPD EEPROM support for MPC8260ADS board
3945 * Patch by Robert Schwebel, 21 Jan 2003:
3946 - Add support for Innokom board
3947 - Don't complain if "install" fails
3948 - README cleanup (remove duplicated lines)
3949 - Update PXA header files
3951 * Add documentation for existing POST code (doc/README.POST)
3953 * Patch by Laudney Ren, 15 Jan 2003:
3954 Fix handling of redundand environment in "tools/envcrc.c"
3956 * Patch by Detlev Zundel, 28 Feb 2003:
3957 Add bedbug support for 824x systems
3959 * Add support for 16 MB flash configuration of TRAB board
3961 * Patch by Erwin Rol, 27 Feb 2003:
3962 Add support for RTEMS
3964 * Add image information to README
3966 * Patch by Stefan Roese, 18 Feb 2003:
3967 CPCIISER4 configuration updated.
3969 * Patch by Stefan Roese, 17 Feb 2003:
3970 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3972 * Patch by Stefan Roese, 13 Feb 2003:
3973 Add "pcidelay" environment variable (in ms, enabled via
3974 CONFIG_PCI_BOOTDELAY).
3975 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3976 RST# to respond to configuration cycles (33MHz -> 1s).
3978 * Fix dual PCMCIA slot support (when running with just one
3981 * Add VFD type detection to trab board
3983 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3984 variable with value in the EEPROM
3986 * Patch by Stefan Roese, 10 Feb 2003:
3987 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3989 * Add support for MIPS32 4Kc CPUs
3991 * Add support for INCA-IP Board
3993 ======================================================================
3994 Changes for U-Boot 0.2.2:
3995 ======================================================================
3997 * Add dual ethernet support on PM826
3999 * Add support for LXT971 PHY on PM826
4001 * Patch by Tord Andersson, 16 Jan 2003:
4002 Fix flash sector count for TQM8xxL
4004 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4005 16 bytes out of each 32 byte block)
4007 ======================================================================
4008 Changes for U-Boot 0.2.1:
4009 ======================================================================
4011 * Add support for V37 board
4012 (patch by Jón Benediktsson, 11 Dec 2002)
4014 * Update baudrate in bd_info when it gets changed
4016 * Add watchdog trigger points while waiting for serial port
4017 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4019 * Improve command line tool to access the U-Boot's environment
4020 (figuration of the utility, using a config file)
4022 * Add single quote support for (old) command line parser
4024 * Switch LWMON board default config from FRAM to EEPROM;
4025 in POST, EEPROM shows up on 8 addresses
4027 ======================================================================
4028 Changes for U-Boot 0.2.0:
4029 ======================================================================
4031 * Use 1-byte-read instead of -write for iprobe() function
4032 Add i2c commands to PM826 config
4034 * extend I2C POST code: check for list on known addresses
4036 * Improve log buffer code; use "loglevel" to decide which messages
4037 to log on the console, too (like in Linux); get rid of "logstart"
4039 * Add command line tool to access the U-Boot's environment
4040 (board-specific for TRAB now, to be fixed later)
4042 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4043 Fix misc problems with AmigaOne support
4045 * Patch by Chris Hallinan, 3 Dec 2002:
4046 minor cleanup to the MPC8245 EPIC driver
4048 * Patch by Pierre Aubert , 28 Nov 2002
4049 Add support for external (SIU) interrupts on MPC8xx
4051 * Patch by Pierre Aubert , 28 Nov 2002
4052 Fix nested syscalls bug in standalone applications
4054 * Patch by David Müller, 27 Nov 2002:
4055 fix output of "pciinfo" command for CardBus bridge devices.
4057 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4060 * Add LED indication for IDE activity on KUP4K board
4062 * Fix startup problems with VFD display on TRAB
4064 * Patch by Pierre Aubert, 20 Nov 2002
4065 Add driver for Epson SED13806 graphic controller.
4066 Add support for BMP logos in cfb_console driver.
4068 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4070 * Patch by Rod Boyce, 21 Nov 2002:
4071 fix PCMCIA on MBX8xx board
4073 * Patch by Pierre Aubert , 21 Nov 2002
4074 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4075 bootmode word in DPRAM configurable
4077 * Patch by Daniel Engström, 18 Nov 2002:
4078 Fixes for x86 port (mostly strings issues)
4080 * Patch by Ken Chou, 18 Nov 2002:
4081 Fix for natsemi NIC cards (DP83815)
4083 * Patch by Pierre Aubert, 19 Nov 2002:
4084 fix a bug for the MII configuration, and some warnings
4086 * Patch by Thomas Frieden, 13 Nov 2002:
4087 Add code for AmigaOne board
4088 (preliminary merge to U-Boot, still WIP)
4090 * Patch by Jon Diekema, 12 Nov 2002:
4091 - Adding URL for IEEE OUI lookup
4092 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4094 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4095 root-on-nfs macros are designed to switch how the default boot
4096 method gets defined.
4098 * Patch by Daniel Engström, 13 Nov 2002:
4099 Add support for i386 architecture and AMD SC520 board
4101 * Patch by Pierre Aubert, 12 Nov 2002:
4102 Add support for DOS filesystem and booting from DOS floppy disk
4104 * Patch by Jim Sandoz, 07 Nov 2002:
4105 Increase number of network RX buffers (PKTBUFSRX in
4106 "include/net.h") for EEPRO100 based boards (especially SP8240)
4107 which showed "Receiver is not ready" errors when U-Boot was
4108 processing the receive buffers slower than the network controller
4111 * Patch by Andreas Oberritter, 09 Nov 2002:
4112 Change behaviour of NetLoop(): return -1 for errors, filesize
4113 otherwise; return code 0 is valid an means no file loaded - in this
4114 case the environment still gets updated!
4116 * Patches by Jon Diekema, 9 Nov 2002:
4117 - improve ADC/DAC clocking on the SACSng board to align
4118 the failing edges of LRCLK and SCLK
4119 - sbc8260 configuration tweaks
4120 - add status LED support for 82xx systems
4121 - wire sspi/sspo commands into command handler; improved error
4123 - add timestamp support and alternate memory test to the
4124 SACSng configuration
4126 * Patch by Vince Husovsky, 7 Nov 2002:
4127 Add "-n" to linker options to get rid of "Not enough room for
4128 program headers" problem
4130 * Patch by David Müller, 05 Nov 2002
4131 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4132 so we can use an already existing name
4134 * Patch by Pierre Aubert, 05 Nov 2002
4135 Hardware relatied improvments in FDC boot code
4137 * Patch by Holger Schurig, 5 Nov 2002:
4138 Make the PXA really change it's frequency
4140 * Patch by Pierre Aubert, 05 Nov 2002
4141 Add support for slave serial Spartan 2 FPGAs
4143 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4146 * Add support for log buffer which can be passed to Linux kernel's
4147 syslog mechanism; used especially for POST results.
4149 * Patch by Klaus Heydeck, 31 Oct 2002:
4150 Add initial support for kup4k board
4152 * Patch by Robert Schwebel, 04 Nov 2002:
4153 - use watchdog to reset PXA250 systems
4154 - added progress callbacks to (some of the) ARM code
4155 - update for Cogent CSB226 board
4157 * Add support for FPS860 board
4159 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4160 Improve PCI access on 32-bits Compact PCI bus
4162 * Fix mdelay() on TRAB - this was still the debugging version with
4163 seconds instead of ms.
4165 * Patch by Robert Schwebel, 1 Nov 2002:
4166 XScale related cleanup (affects all ARM boards)
4168 * Cleanup of names and README.
4170 ======================================================================
4171 Notes for U-Boot 0.1.0:
4172 ======================================================================
4174 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4176 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4177 For information about the history of the project please see the
4178 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4180 ======================================================================