1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Undo change of f6e20fc6ca... to include/configs/trab.h
6 (Must have been an accident?)
8 * Add support for AT91RM9200 OHCI Controller.
9 Patch by Eric Benard, 07 Apr 2005
11 * Update ARM mach-types.h
12 Patch by Eric Benard, 07 Apr 2005
14 * Add support for MP2USB board.
15 Patch by Eric Benard, 07 Apr 2005
17 * Add board support for armadillo HT1070
18 Patch by Rowel Atienza, 06 Apr 2005
20 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
21 Patch by Vitaly Bordug, 30 Mar 2005
23 * Add iopset command on mpc8xx
24 Patch by Daniel Eisenhut, 25 Mar 2005
26 * Add support for MII in eepro100 driver.
27 Patch by Gleb Natapov, 21 Mar 2005
29 * Fixes to the Lubbock (PXA 25x) support:
30 - Resolve the FIXME with respect to saving the u-boot environment.
31 - Make the default load address land in real memory.
32 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
33 Patch by David Brownell, 10 Mar 2005
35 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
36 Patch by Marc Leeman, 04 Mar 2005
38 * OMAP242x H4 board update
39 - fix for ES2 differences.
40 - switch to using the cfi_flash driver.
41 - fix SRAM build address.
42 - fix for GP device operation.
43 - unlock SRAM for GP devices.
44 - display more device information.
45 - fix potential deadlock in omap24xx_i2c driver.
46 - fix DLL load values to match dpllout*1 operation.
47 - fix 2nd chip select init for combo DDR device.
48 - add support for CFI Intel 28F256L18 on H4 board.
49 Patch by Richard Woodruff, 03 Mar 2005
51 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
52 Patch by Steven Scholz, 02 Mar 2005
55 Patch by Ara Avanesyan, 24 Feb 2005
57 * Remove unneeded #include <malloc.h>
58 Patch by Ladislav Michl, 22 Feb 2005
60 * Add cramfs support for m68k
61 Patch by Zachary Landau, 21 Feb 2005
63 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
64 Patch by Jeff Angielski, 21 Feb 2005
66 * Fix au1x00_serial baud rate calculation:
67 remove hardcoded cpu clock divisor and use register instead;
68 round up instead of truncate
69 Patch by Andrew Dyer, 15 Feb 2005
71 * Add Xilinx Spartan3 family FPGA support
72 Patch by Kurt Stremerch, 14 Feb 2005
74 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
75 Patch by Zachary Landau, 11 Feb 2005
78 Patch by Matthias Fuchs, 25 Sep 2005
80 * Added support for PCI bridge on MPC8272ADS
81 Patch by Vitaly Bordug, Feb 09 2005
83 * Update multicore CM9XX support for Integrator AP to allow booting from flash
84 Patch by Jean-Paul Saman, 8 Feb 2005
86 * Fix strswab() to reliably find end of string
87 Patch by Andrew Dyer, 08 Feb 2005
89 * Fix typos in include/ppc440.h
90 Patch by Andrew E Mileski, 04 Feb 2005
92 * Add Vibren (was Accelent) PXA255 IDP Support
93 Patch by Cliff Brake, 04 Feb 2005
95 * Fix tools/bmp_logo.c using incorrect offset to pixel data
96 Patch by Andrew Dyer, 31 Jan 2005
98 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
99 Patch by Peter Pearse, 2 Feb 2005
101 * Fix error handling in tools/env/fw_env.c
102 Patch by Ara Avanesyan, 01 Feb 2005
104 * Fix MGT5100 PSC baudrate calculation
105 Patch by Sebastian Schau, 27 Jan 2005
107 * OMAP242x fix for GP device booting
108 - Add SRAM unlock for GP devices.
109 - Change DDR DLL unlock value to allow DPLLout*1 operation.
110 Patches by Richard Woodruff, 21 Jan 2005:
112 * Add support for AMD's Pb1x00 eval board;
113 add MII routines to the au1x00 ethernet driver;
114 add USB ohci driver (work in progress)
115 Patch by Thomas Sailer, 20 Jan 2005
117 * Update omap5912osk board
118 Use drivers/cfi_flash.c instead of private flash driver;
119 Remove hardcoded personalized settings from omap5912osk.h;
120 Fix spacing with (RO) marks in 'flinfo' output.
121 Patch by Michael Bendzick, 14 Jan 2005
123 * Fix warnings for PCI code on ixp
124 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
126 * virtex2 fix for bogus download error messages
127 The virtex2 FPGA download code watches for init going active during
128 a download of config data as an error condition. init also goes
129 active after a configuration is finished in concert with the done
130 signal. So far, the code does not check for done active until all
131 of the configuration data is sent. If configuration data has a few
132 extra pad bytes at the end, this would cause an error message even
133 though the download had suceeded.
134 NOTE: virtex2 slave serial and spartan2 versions may still have the
136 Patch by Andrew Dyer, 12 Jan 2005
138 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
139 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
140 message when probing for nonexistent flash in little endian mode.
141 As a side effect more efficient and smaller code is generated,
142 which is always a Good Thing (TM).
143 Patch by Ladislav Michl, 24 Sep 2005
145 * Update for TFTP using a fixed UDP port
146 Use the approved environment variable names. Added "tftpdstp" to
147 allow ports other than 69 per Tolunay Orkun's recommendation.
148 Patch by Jerry Van Baren, 12 Jan 2005
150 * Allow to force TFTP to use a fixed UDP port
151 (Add a configuration option CONFIG_TFTP_PORT and optional env
153 Patch by Jerry Van Baren, 10 Jan 2005
155 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
156 Patch by Leif Lindholm, 29 Dec 2004
158 * Cleanup: fix broken builds
160 * Fix PHY address argument passing with mii info command
161 Patch by Andrew Dyer, 28 Dec 2004
163 * Cleanup (PPC4xx is AMCC now)
165 * esd CPCI2DP board added
166 Patch by Matthias Fuchs, 22 Sep 2005
168 * esd PMC405 board updated
169 Patch by Matthias Fuchs, 22 Sep 2005
171 * Add SM501 support to HH405 board.
172 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
173 Add support for eeprom write-enable (CFG_EEPROM_WREN).
174 Patch by Stefan Roese, 22 Sep 2005
176 * Fix autonegotiation in tsec ethernet driver
177 Patch by Stefan Roese, 21 Sep 2005
179 * Fix bug in auto_update (trab board)
180 Patch by Martin Krause, 16 Sep 2005
182 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
183 Patch by Francesco Mandracci, 16 Sep 2005
185 * Update configuration for INKA4x0 board
187 * Update configuration for PM854 board
188 Based on patch by R. Loeffl, 20 Jul 2005
190 * Add PCI support to TQM8540 and TQM8560 boards
191 Patch by Stefan Roese, 15 Sep 2005
193 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
194 boards (baudrate, environment...). Flash driver fixed.
195 Patch by Stefan Roese, 15 Sep 2005
197 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
198 ethernet port on ebony.
199 Patch by Stefan Roese, 7 Sep 2005
201 * Added support for mtddevnum and mtddevname variables (mtdparts command)
203 * Change default console baud rate for stxxtc board
205 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
206 Patch by Stefan Roese, 31 Aug 2005
208 * Fix default command set (don't include CFG_CMD_DISPLAY command)
209 Patch by Pantelis Antoniou, 02 Sep 2005
213 * Enable SM712 driver support for HMI1001 board.
215 * Fix problems with ld version 2.16 (dot outside sections problem)
216 Pointed out by Gerhard Jaeger, 31 Aug 2005;
217 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
219 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
221 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
223 * Add keyboard and dot matrix display support for HMI1001 board.
225 * Prepare U-Boot for gcc-4.x
227 * Fixed Bamboo port to enable running without DDR-DIMM
228 (Bamboo has also 64MB onboard DDR)
229 Patch by Stefan Roese, 24 Aug 2005
231 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
232 now handling all 4xx cpu's
233 Patch by Stefan Roese, 16 Aug 2005
235 * Fix make dependencies for at91rm9200 and ks8695 cpus
236 Patch by Steven Scholz, 23 Aug 2005
238 * Add JFFS2 support for TQM5200 board
240 * Add esd cpci5200 and pf5200 boards
241 Patch by Reinhard Arlt, 22 Aug 2005
243 * Fix sysclock for TQM8540 and TQM8560 boards
244 Patch by Martin Krause, 25 Jul 2005
246 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
247 Patch by Martin Krause, 08 Jun 2005
249 * Add new board specific commands for TQM5200/STK52XX
250 - Sound commands (beep, wav, sound)
251 - Test commands (led, can, backlight, rs232)
252 Patch by Martin Krause, 02 May 2005
254 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
255 because of a bug in the AT91RM9200 CPU PLL
256 Patch by Martin Krause, 22 Apr 2005
258 * Add automatic HW detection for another CMC_PU2 variant
259 Patch by Martin Krause, 20 Apr 2005
261 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
262 Patch by Martin Krause, 19 Apr 2005
264 * Fix initialization problem on TQM5200 without SM501
265 Patch by Martin Krause, 08 Apr 2005
267 * Add RTC support for STK52XX.200
268 Patch by Martin Krause, 07 Apr 2005
270 * Add support for IFM o2dnt board
272 * Enable PCI on hmi1001 board
274 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
275 so we can use them to, e.g., check the existence of a file with
276 "if ls foo; then this; else that; fi" in the hush shell
277 Patch by Andreas Engel, 16 August 2005
279 * Coding style cleanup
281 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
282 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
284 * Check return value of malloc in 440gx_enet.c
285 Patch by Travis B. Sawyer, 18 Jul 2005
287 * Add Sandburst Metrobox and Sandburst Karef board support packages.
288 Second serial port on 440GX now defined as a system device.
289 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
290 Patch by Travis B. Sawyer, 12 Jul 2005
292 ======================================================================
293 Changes for U-Boot 1.1.3:
294 ======================================================================
298 * Add forgotten new fils from latest VoiceBlue update
300 * Make bootretry feature work with hush shell.
301 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
302 Patch by Andreas Engel, 19 Jul 2005
304 * Update Hymod Board Database PHP code in "tools" directory
305 Patch by Murray Jensen, 01 Jul 2005
307 * Make "tr" command use POSIX compliant; export HOSTOS make variable
308 Patch by Murray Jensen, 30 Jun 2005
310 * Fix Murray Jensen's mail address.
311 Patch by Murray Jensen, 30 Jun 2005
313 * Preserve PHY_BMCR during a soft reset.
314 Patch by Carl Riechers, 24 Jun 2005
316 * VoiceBlue update: eeprom tool can also store firmware version now.
317 eeprom.bin is runable by jumping at load address.
318 Patch by Ladislav Michl, 23 May 2005
320 * Move the AT91RM9200DK to the ARM Systems list.
321 Patch by Anders Larsen, 26 Apr 2005
323 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
324 Patch by Anders Larsen, 26 Apr 2005
326 * measure_gclk() is needed when DEBUG is enabled
327 Patch by Bryan O'Donoghue, 25 Apr 2005
329 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
330 Patch by Reinhard Arlt, 12 Aug 2005
332 * esd PCI405 board updated
333 Patch by Matthias Fuchs, 28 Jul 2005
335 * esd WUH405 and DU405 board updated
336 Patch by Matthias Fuchs, 27 Jul 2005
338 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
339 Patch by Matthias Fuchs, 4 May 2005
341 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
342 boards (baudrate, environment...). Flash driver fixed.
343 Patch by Stefan Roese, 11 Aug 2005
345 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
346 Patch by Stefan Roese, 11 Aug 2005
348 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
349 Patch by Stefan Roese, 11 Aug 2005
351 * Add configuration for IFM AEV FIFO board.
352 Minor coding style cleanup.
354 * Add configuration for IFM SPI eval board
356 * Fix CompactFlash problem on HMI1001 board
358 * Make new "mtdparts" code build with older compilers
359 Patch by Andrea Scian, 09 Aug 2005
361 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
362 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
363 with the 405 defines and the linux kernel defines.
364 Patch by Stefan Roese, 08 Aug 2005
366 * Fix compiler warnings with older GCC versions
368 * Add common (with Linux) MTD partition scheme and "mtdparts" command
370 Old, obsolete and duplicated code was cleaned up and replace by the
371 new partitioning method. There are two possible approaches now:
373 The first one is to define a single, static partition:
375 #undef CONFIG_JFFS2_CMDLINE
376 #define CONFIG_JFFS2_DEV "nor0"
377 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
378 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
379 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
381 The second method uses the mtdparts command line option and dynamic
384 /* mtdparts command line support */
385 #define CONFIG_JFFS2_CMDLINE
386 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
387 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
389 Command line of course produces bigger images, and may be inappropriate
390 for some targets, so by default it's off.
392 * Fix build problems for PM856 Board
394 * Fix sign extension bug in 'fpga loadb' command;
395 make 'fpga loadb' always print the file header info
396 Patch by Andrew Dyer, 11 Jan 2005
398 * Fix errors that occur when accessing SystemACE CF
399 Patch by Jeff Angielski, 09 Jan 2005
401 * Document switching between U-Boot and PlanetCore on RPXlite
402 by Sam Song, 24 Dec 2004
404 * Fix PowerQUICC II mask detection.
405 Patch by Eugene Surovegin, 20 Dec 2004
407 * Add support for Altera NIOS DK1C20 board
408 Patch by Shlomo Kut, 13 Dec 2004
410 * Add support for ep8248 board
411 Patch by Yuli Barcohen, 12 Dec 2004
415 * Fix baudrate setting for KGDB on MPC8260
416 Patch by HoJin, 11 Dec 2004
418 * Fix 'mii help' text formatting
419 Patch by Cory Tusar, 10 Dec 2004
421 * Fix return code of NFS command
422 Patch by Hiroshi Ito, 11 Dec 2004
426 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
427 Patch by Steven Blakeslee, 04 Aug 2005
429 * Add support for AMCC Bamboo PPC440EP eval board
430 Patch by Stefan Roese, 04 Aug 2005
432 * Patch by Jon Loeliger
433 Fix style issues primarily in 85xx and 83xx boards.
435 - Trailing white space
436 - Indentation not by TAB
437 - Excessive amount of empty lines
438 - Trailing empty lines
440 * Patch by Ron Alder, 11 Jul 2005
441 Add Xianghua Xiao and Lunsheng Wang's support for the
442 GDA MPC8540 EVAL board.
444 * Patch by Eran Liberty
445 Add support for the Freescale MPC8349ADS board.
447 * Patch by Jon Loeliger, 25 Jul 2005
448 Move the TSEC driver out of cpu/mpc85xx as it will be shared
449 by the upcoming mpc83xx family as well.
451 * Patch by Jon Loeliger, 05 May 2005
452 Implemented support for MPC8548CDS board.
453 Added DDR II support based on SPD values for MPC85xx boards.
454 This roll-up patch also includes bugfies for the previously
456 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
458 * Patch by Jon Loeliger, 10 Feb 2005
459 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
461 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
463 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
464 for faster flash parts.
465 Add documentation for BR/OR for FLASH.
467 * Patch by Jon Loeliger 08 Feb 2005
468 Determine L2 Cache size dynamically on 85XX boards.
470 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
471 - Convert the CPM2 based functionality to use new CONFIG_CPM2
472 option rather than a myriad of CONFIG_MPC8560-like variants.
473 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
474 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
475 new CONFIG_CPM2 option to each 8260 board.
477 * Add support for MicroSys PM856 board
478 Patch by Josef Wagner, 03 Aug 2005
480 * Minor fixes to PM854 board
481 Patch by Josef Wagner, 03 Aug 2005
483 * Adjust configuration of XENIAX board
484 (chip select and GPIO required for USB operation)
486 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
487 routed to the Watchdog handler
488 Patch by Eugene Surovegin, 18 Jun 2005
490 * (re)enabled scsi commands do_scsi() and do_scsiboot()
491 Patch by Denis Peter, 06 Dec 2004
493 * Fix endianess problem in TFTP / NFS default filenames
494 Patch by Hiroshi Ito, 06 Dec 2004
496 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
498 Patch by Murray Jensen, 18 Jul 2005
500 * Fix typo in mkconfig script (used == instead of =)
501 Patch by Murray Jensen, 18 Jul 2005
503 * Cleanup build problems on 64 bit build hosts
505 * Update MAINTAINERS file
507 * Patch by Stefan Roese, 01 Aug 2005:
508 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
509 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
511 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
512 to run on both 405GP and 405GPr eval boards).
514 * Patch by Steven Blakeslee, 27 Jul 2005:
515 - Add support for AMCC PPC440EP/GR.
516 - Add support for AMCC Yosemite PPC440EP eval board.
517 - Add support for AMCC Yellowstone PPC440GR eval board.
519 * Minor fixes for PPChameleon Board:
520 - fix alignment of NAND size
521 - make code do what the comment says
523 * Implement h/w sector protection status synchronization at boot.
524 The code is provided for, and was tested on, the Yukon/Alaska
525 and PM520 boards only.
527 A bug in flash_real_protect() for the Yukon board was fixed by
528 adding a function that tells if two banks are on one flash chip.
530 * Fix sysmon POST problem: check I2C error codes
531 This fixes a problem of displaying bogus voltages when the voltages
532 are so low that the I2C devices start failing while the rest of the
533 system keeps running.
535 * Patch by Cedric Vincent, 6 Jul 2005:
536 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
538 * Patch by Jon Loeliger, 20 Jul 2005:
539 Add missing PCI IO port definitions.
541 * Add CompactFlash support for HMI1001 board.
543 * Adjust printed board ID for LWMON board.
545 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
547 * Add new argument format for flash commands to allow for usage like
548 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
549 U-Boot will automaticially find the end of the corresponding sector.
551 * Patch by Stefan Roese, 5 Jul 2005:
552 Update uc100 board PHY setup
554 * Patch by Stefan Roese, 1 Jul 2005:
555 Fix PHY address for CATcenter board (now correct!)
557 * Patch by Stefan Roese, 30 Jun 2005:
558 Fix PHY addresses for PPChameleon and CATcenter boards
559 Change MAINTAINER for most esd boards
561 * Patch by Detlev Zundel, 30 Jun 2005:
562 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
564 * Fix baudrate calculation problem on MPC5200 systems
566 * Add EEPROM and RTC support for HMI1001 board
568 * Patch by Detlev Zundel, 20 Jun 2005:
569 Fix initialization of low active GPIO pins on inka4x0 board
571 * Enable redundant environment, disable HW flash protection of
574 * Patch by Travis Sawyer, 10 Jun 2005:
575 Initialize allocated dev and private hw structures
576 after their respective allocation in 440gx_enet.c
578 * Patch by Steven Scholz, 10 Jun 2005:
579 Fix byteorder problems with second argument of "bootm" with
582 * Add support for HMI1001 board
584 * Disable "date" and "sntp" commands on TQM866M
586 * Fix watchdog reset problems on LWMON board
588 * Patch by Juergen Selent, 17 May 2005:
589 Add support for Funkwerk VoVPN gateway module.
591 * Cleanup debug code for MPC8220 FEC driver
593 * Extend burst mode RAM test program to take a loop count
596 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
597 those boards that use it.
599 * Patches by Greg Ungerer, 19 May 2005:
600 - add support for the KS8695P (ARM 922 based) CPU
601 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
603 * Patch by Steven Scholz, 19 May 2005:
604 Add support for CONFIG_SERIAL_TAG on ARM boards
606 * Add PCI support for Sorcery board.
607 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
609 * Fix compile problems caused by new burst mode SDRAM test;
610 make port pins to trigger logic analyzer configurable
612 * Fix timer handling on MPC85xx systems
614 * Fix debug code in omap5912osk flash driver
616 * Add support for MPC8247 based "IDS8247" board.
618 * Add support for 2 x TSEC interfaces on the TQM8540 board.
620 * On LWMON we must use the watchdog to reset the board as the CPU
621 genereated HRESET pulse is too short to reset the external
624 * Add test tool to exercise SDRAM accesses in burst mode
625 (as standalone program, MPC8xx/PowerPC only)
627 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
630 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
631 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
632 added to support LZO and LZARI compression modes (undefined by
635 * Fix problem with symbolic links in JFFS2 code.
637 * Use linker ASSERT statement to prevent undetected overlapping of
638 sections on PPChameleon board; other boards might use this, too.
640 * Patch by Stefan Roese, 03 May 2005:
642 Fix problems in cmd_universe.c
644 * Patch by Matthias Fuchs, 03 May 2005:
645 Added missing variable declaration in cmd_nand.c
646 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
648 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
650 * Fix bug in the SDRAM initialization code for canmb, IceCube and
652 Fix PHY address for canmb board.
654 * Cleanup serial console baudrate calculation on AT91RM9200;
655 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
657 * Patch by Matthias Fuchs, 18 Apr 2005:
658 Make PCI target address spaces on PMC405 and CPCI405 boards
659 configurable via environment variables
661 * Auto-size RAM on canmb board.
663 * Add support for canmb board
665 * Patch by Stefan Roese, 13 Apr 2005:
666 Update for esd apc405
668 * Fixes for TQM8560 board:
670 - remove debug messages
671 - fix flash sector protection
673 * Patch by Steven Scholz, 07 Apr 2005:
674 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
676 * Patches by Steven Scholz, 07 Apr 2005:
677 Fix compiler warning in altera.c
678 Fix warning in cpu/arm920t/at91rm9200/i2c.c
680 * Patch by Ladislav Michl, 06 Apr 2005:
681 Fix voiceblue configuration.
683 * Patch by Stefan Roese, 06 Apr 2005:
684 Updates for OCOTEA board:
685 - Changed U-Boot size from 512kByte to 256kByte
686 - Fixed flash driver to support boot from soldered user flash
687 - Added README for switch from PIBS firmware to U-Boot
689 * Patch by Travis Sawyer, 05 Apr 2005:
690 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
691 Problem found by Andrew Wozniak.
693 * Patch by Steven Scholz, 06 Apr 2005:
694 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
695 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
697 * Patches by Robert Whaley, 29 Nov 2004:
698 - update the pxa-regs.h file for PXA27x chips
699 - add PXA27x based ADSVIX board
700 - add support for MMC on PXA27x processors
702 * Patch by Andrew E. Mileski, 28 Nov 2004:
703 Fix PPC4xx SPD SDRAM detection bug
705 * Patch by Hiroshi Ito, 26 Nov 2004:
706 Fix logic of "test -z" and "test -n" commands
708 * Patch by Ladislav Michl, 05 Apr 2005:
709 Add support for VoiceBlue board.
711 * Patch by Ladislav Michl, 05 Apr 2005:
712 Fix netboot_common() prototypes.
714 * Patch by Steven Scholz, 05 Apr 2005:
715 Use i.MX watchdog timer for reset_cpu()
717 * Patch by Steven Scholz, 05 Apr 2005:
718 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
719 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
722 * Add support for MPC8220 based "sorcery" board.
724 * Add support for TQM8560 board.
726 * Add FEC support for TQM8540 board.
727 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
729 * Patch by Martin Krause, 04 Apr 2005:
730 Update default configuration for CMC_PU2 board.
732 * Patch by Steven Scholz, 04 Apr 2005:
733 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
734 - introduce two new configuration options instead:
735 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
737 * Patch by Steven Scholz, 04 Apr 2005:
738 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
740 * Fix timer code for ARM systems: make sure that udelay() does not
741 reset timers so it's save to use udelay() in timeout code.
743 * Patch by Mathias Küster, 23 Nov 2004:
744 add udelay support for the mcf5282 cpu
746 * Patch by Tolunay Orkun, 16 November 2004:
747 fix incorrect onboard Xilinx CPLD base address
749 * Patch by Jerry Van Baren, 08 Nov 2004:
750 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
751 the jumper for the HRCW source should select flash. If lowboot is
752 not selected, the jumper for the HRCW source should select the
754 - change default load base address to 0x00400000
756 * Patch by Yuli Barcohen, 08 Nov 2004:
757 Add support for Analogue & Micro Rattler boards.
758 Tested on Rattler8248.
760 * Patch by Andre Renaud, 08 Nov 2004:
761 Fix watchdog support in common/lcd.c
763 * Patch by Marc Leeman, 05 Nov 2003:
764 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
765 bug only affects the XPC8245 processors
767 * Patches by Josef Wagner, 29 Oct 2004:
768 - Add support for MicroSys CPU87 board
769 - Add support for MicroSys PM854 board
771 * Patch by Jian Zhang, 02 Nov 2004:
772 Add 16-bit NAND support
774 * Patch by Scott McNutt, 01 Nov 2004:
775 Add missing NIOS/NIOS2 support for "iminfo" command
777 * Patch by Detlev Zundel, 29 Oct 2004:
778 Add missing NIOS/NIOS2 support for "mkimage" tool.
780 * Patch by David Adair, 27 Oct 2004:
781 Add missing 440GX SDRAM Controller reset
783 * Patch by Steven Scholz, 25 Oct 2004:
784 Declare reset_cpu() in include/common.h instead locally
786 * Patch by Yusdi Santoso, 22 Oct 2004:
787 - Add support for HIDDEN_DRAGON board
788 - fix endianess problem in driver/rtl1839.c
790 * Patch by Allen Curtis, 21 Oct 2004:
791 support multiple serial ports
793 * Patch by Richard Klingler, 03 Apr 2005:
794 Add call to eth_halt() in net/net.c when called functions fail
795 after eth_init() has been called.
797 * Patch by Sam Song, 3 April 2005:
798 - Update README.Netconsole
801 * Prepare for SoC rework of ARM code:
802 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
803 - rename memsetup into lowlevel_init (function name and source files)
804 Patch by Steven Scholz, 03 Apr 2005:
805 - create SoC specific directories include/asm-arm/arch-imx and
806 include/asm-arm/arch-s3c24x0
808 * Fix problems with SNTP support;
809 enable SNTP support in some boards.
811 * Patches by Martin Krause, 01 Apr 2005:
812 - Fix flash erase timeout on CMC_PU2
813 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
815 * Patch by Steven Scholz, 13 March 2005:
816 fix cache enabling for AT91RM9200
818 * Patch by Masami Komiya, 30 Mar 2005:
819 add SNTP support and expand time server and time offset fields of
820 DHCP support. See doc/README.SNTP
822 * Patch by Steven Scholz, 13 Dec 2004:
823 Fix bug in at91rm920 ethernet driver
825 * Patch by Steven Scholz, 13 Dec 2004:
826 Remove duplicated code by merging memsetup.S files for
827 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
829 * Patch by Detlev Zundel, 31 Mar 2005:
830 Cleanup duplicate definition of overwrite_console()
832 * Update TQM5200 configuration;
833 prepare for Rev. 200 starter kit boards
835 * Patch by Scott McNutt, 21 Oct 2004:
836 Add support for Nios-II EPCS Controller core.
838 * Patch by Scott McNutt, 20 Oct 2004:
840 - Add sysid command (Nios-II only).
841 - Locate default exception trampoline at proper offset.
842 - Implement I/O routines (readb, writeb, etc)
843 - Implement do_bootm_linux
845 * Patches by Martin Krause, 22 Mar 2005:
846 - use TQM5200_auto as MAKEALL target for TQM5200 systems
847 - add support for SM501 graphics controller
848 - add support for graphic console on TQM5200
849 - add support for TQM5200 Rev 200
850 - cleanup, fix typo in include/configs/TQM5200.h
852 * Patch by Manfred Baral, 17 Mar 2005:
855 * Fix RTC configuration for PPChameleon board
857 * Cleanup, fix typo in include/configs/TQM5200.h
859 * Patch by Stefan Roese, 16 Mar 2005:
860 Update for esd auto_update and hh405 board
862 * Adapt for U-Boot image size (new features enabled) on TQM5200
864 * Update code for TQM8540 board (and 85xx in general):
865 - Change the name of the Ethernet driver: MOTO ENET -> ENET
866 - Reformat boot messages
867 - Enable redundant environment
868 - Replace the -O2 optimization flag with -mno-string
870 * Patch by David Brownell, 10 Mar 2005:
871 Restore copyright statements in OHCI drivers.
873 * Add support for TQM8540 board
875 * Patch by Detlev Zundel, 14 Mar 2005:
876 NC650: changed NAND flash addressing to using UPMB
878 * Patch by Stefan Roese, 14 Mar 2005:
879 Update for esd voh405 fpga image
881 * INKA4x0: Allow initialization of LCD backlight dimming from
882 "brightness" environment variable.
884 * Add port initialization for digital I/O on INKA4x0
886 * Patch by Stefan Roese, 01 Mar 2005:
887 Update for esd boards dp405 and hub405
889 * Fix get_partition_info() parameter error in all other calls
890 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
892 * Enable USB and IDE support for INKA4x0 board
894 * Patch by Andrew Dyer, 28 Feb 2005:
895 fix ext2load passing an incorrect pointer to get_partition_info()
896 resulting in load failure for devices other than 0
898 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
900 * Cleanup USB and partition defines
902 * Add support for ext2 filesystems and image timestamps to TQM5200 board
904 * Add reset code for Coral-P on INKA4x0 board
906 * Patch by Martin Krause, 28 Jun 2004:
907 Update for TRAB board.
909 * Fix some missing "volatile"s in MPC5xxx FEC driver
911 * Fix cirrus voltage detection (for CPC45)
913 * Fix byteorder problem in usbboot and scsiboot commands.
915 * Patch by Cajus Hahn, 04 Feb 2005:
916 - don't insist on leading '/' for filename in ext2load
917 - set default partition to useful value (1) in ext2load
919 * Patch by Andrew Dyer, 08 Jan 2005:
920 fix wrong return codes in ext2 code
922 * Removed '--no-warn-mismatch' option from Makefile. This option
923 makes 'ld' to overlook binary objects compatibility.
925 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
926 --end-group) outside of the group. This will make 'ld' to do
927 _multiple_ search in the library group when resolving symbol
928 references and do only a _single_ seach in libgcc.a after the group
931 * Fix stability problems on CPC45 board again.
933 * Make image detection for diskboot / usbboot / scsiboot more robust
934 (also check header checksum)
936 * Update CPC45 board configuration.
938 * Add USB and PCI support for INKA4x0 board
940 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
944 * Patch by Robin Getz, 13 Oct 2004:
945 Add standalone application to change SMC91C111 MAC addresses,
946 see examples/README.smc91111_eeprom
948 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
949 Fix Flash support for ARM Integrator CP.
951 * Patch by Richard Woodruff, 10 Jan 2005:
952 Update support for OMAP2420 (ARM11) and H4 board:
953 o clean up and add new types to H4 memory probe code.
954 o fix to work with internal boot.
955 o added PRCM config III operation.
956 o fix marginal flash timings.
957 o add revison ATAG usage.
958 o enable voltage scaling at power chip.
959 o fix compile error for i2c.
961 * Fix network problem (error when receiving multiple ARP packets)
963 * Patch by Daniel Poirot, 12 Oct 2004:
964 Add support for Wind River sbc405 board
966 * Patch by Rainer Brestan, 12 Oct 2004:
967 Make examples/Makefile more robust
969 * Patch by Sam Song, 11 October 2004:
970 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
971 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
974 * Patch by Sam Song, 10 Oct 2004:
975 Fix a parameter error in run_command() in main.c
977 * Patch by Richard Woodruff, 01 Oct 2004:
978 add support for the TI OMAP2420 processor and its H4 reference
981 * Patch by Christian Pellegrin, 24 Sep 2004:
982 Added support for NE2000 compatible (DP8390, DP83902) NICs.
984 * Patch by Leif Lindholm, 23 Sep 2004:
985 add support for the AMD db1550 board
987 * Patch by Travis Sawyer, 15 Sep 2004:
988 Add CONFIG_SERIAL_MULTI support for ppc4xx,
989 update README.serial_multi
991 * Patches by David Snowdon, 07 Sep 2004:
992 - add u-boot.hex target in the top level Makefile
993 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
994 - use -mtune=xscale and -march=armv5 options for PXA
996 * Patch by Florian Schlote, 08 Sep 2004:
997 Add support for SenTec-COBRA5272-board (Coldfire).
999 * Patch by Gleb Natapov, 07 Sep 2004:
1000 mpc824x: set PCI latency timer to a sane value
1003 * Patch by Kurt Stremerch, 03 Sep 2004:
1004 Add bitstream configuration option for fpga command (Xilinx only).
1006 * Patch by Kurt Stremerch, 03 Sep 2004:
1007 Add Xilinx Spartan2E family FPGA support
1009 * Patch by Jeff Angielski, 02 Sep 2004:
1010 Add Added support for H2 revision of the EP8260 board.
1011 Fixed formatting for some of the EP8260 related source files.
1013 * Patch by Jon Loeliger, 02 Sep 2004:
1014 Reset monitor size back to 256 so environment can be written
1015 to flash on MPC85xx ADS and CDS releases.
1017 * Patch by Paolo Broggini, 02 Sep 2004:
1018 Make BSS clearing on ARM systems more robust
1020 * Patch by Yue Hu and Joe, 01 Sep 2004:
1021 - add PCI support for ixp425;
1022 - add EEPRO100 suppor tfor ixdp425 board.
1024 * Fix problem with protected sector detection in driver/cfi_flash.c
1026 ======================================================================
1027 Changes for U-Boot 1.1.2:
1028 ======================================================================
1030 * Code cleanup, mostly for GCC-3.3.x
1032 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1033 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1034 additional ethernet addresses.
1036 * Cleanup drivers/i82365.c - avoid duplication of code
1038 * Fix bogus "cannot span across banks" flash error message
1042 * Add support for CompactFlash for the CPC45 Board.
1044 * Fix problems with CMC_PU2 flash driver.
1047 - avoid trigraph warning in fs/ext2/ext2fs.c
1048 - rename UC100 -> uc100
1050 * Add support for UC100 board
1052 * Patch by Stefan Roese, 16 Dez 2004:
1053 - ext2fs support added
1054 - Tundra universe support added
1055 - Coldfire MCF5249 support added (no preloader needed!)
1056 - MCF5249 board TASREG added
1057 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1059 - some esd boards updated
1060 - memory commands "mdc" and "mwc" added for cyclic read/write
1061 (CONFIG_MX_CYCLIC, see README for further description)
1063 * Add support for INKA4X0 board
1065 * Patch by Steven Scholz, 12 Dec 2004:
1066 Fix typo in AT91 memory setup.
1068 * Patch by Martin Krause, 27 Oct 2004:
1069 - add support for "STK52xx" board (including PS/2 multiplexer)
1070 - add hardware detection for TQM5200
1072 * Clean up CMC PU2 flash driver
1074 * Update MAINTAINERS file
1076 * Fix bug in MPC823 LCD driver
1078 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1080 * Enable long help on CMC PU2 board;
1082 increase CPU speed from 179 to 207 MHz.
1084 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1085 unaligned tail part specially).
1087 * Update for AT91RM9200DK and CMC_PU2 boards:
1088 - Enable booting directly from flash
1089 - fix CMC_PU2 flash driver
1091 * Fix mkimage usage message
1093 * Map SRAM on NC650 board
1095 * Work around for Ethernet problems on Xaeniax board
1097 * Patch by TsiChung Liew, 23 Sep 2004:
1098 - add support for MPC8220 CPU
1099 - Add support for Alaska and Yukon boards
1101 * Fix configuration for ERIC board (needs more room)
1103 * Adjust MIPS compiler options at run-time depending on tools version
1104 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1105 "-mcpu=4kc" for old tools)
1107 * Add passing of the command line and memory size information to the
1108 kernel on xaeniax board.
1110 * Enable NAND flash support for NC650 board.
1112 * Patch by Thomas Lange 07 Oct 2004:
1113 Updated README for DBAu1x00 boards to match current status
1115 * Patch by Philippe Robin, 28 Sept 2004:
1116 Fix Flash support for Versatile.
1118 * Patch by Roger Blofeld, 16 Sep 2004:
1119 Fix timeout for DHCP command retry
1121 * Patch by Pantelis Antoniou, 14 Sep 2004:
1122 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1124 * Patch by Pantelis Antoniou, 14 Sep 2004:
1125 Kick watchdog when bz-decompressing
1127 * Fix CFG_HZ problems on AT91RM9200 systems
1128 [Remember: CFG_HZ should be 1000 on ALL systems!]
1130 * Patch by Gridish Shlomi, 30 Aug 2004:
1131 - Add support to revA version of PQ27 and PQ27E.
1132 - Reverted MPC8260ADS baudrate back to original 115200
1134 * Patch by Hojin, 17 Sep 2004:
1135 Fix typo in cfi_flash.c
1137 * Patch by Mark Jonas, 09 September 2004:
1138 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1141 * Patch by Mark Jonas, 31 August 2004:
1142 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1143 improves FTP performance for MPC5200 systems. Enabled for IceCube
1146 * Patch by Michael Bendzick, 30 Aug 2004:
1147 - Improve platform.S code for omap1510inn that detects whether code
1148 is running from SDRAM or not. Patch allows SDRAM to be configured
1149 if code is running out of SRAM at 0x20000000.
1151 * Patch by Frederick Klatt, 30 Aug 2004:
1152 Add support for the Wind River SBC8540/SBC8560 boards
1154 * Configure SX1 board to use drivers/cfi_flash.c
1156 * Patches by Michael Bendzick, 30 Aug 2004:
1157 - Configure omap1510inn board to use drivers/cfi_flash.c
1158 - Make drivers/cfi_flash.c protect environment and redundant
1161 * Patch by Steven Scholz, 23 Jun 2004:
1162 - Add script (tools/img2brec.sh) to programm U-Boot into
1163 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1165 * Patches by Scott McNutt, 24 Aug 2004:
1166 - Add support for Altera Nios-II processors.
1167 - Add support for Psyent PCI-5441 board.
1168 - Add support for Psyent PK1C20 board.
1170 * Patches by Jon Loeliger, 24 Aug 2004:
1171 - Add support for the MPC8541 and MPC8555 CDS boards
1172 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1173 - Convert MPC85xxADS to use common CFI flash driver
1174 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1175 from board_early_init_f()
1176 - Provide SW workaround for PCI initialization on 85xx CDS
1178 * Patches by George G. Davis, 24 Aug 2004:
1179 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1180 - Remove static network setup defaults from mx1ads_config
1181 - update ARM boards to use constants from mach-types.h
1183 * Patch by Gary Jennejohn, 04 Oct 2004:
1184 - fix I2C on at91rm9200
1185 - add support for Ricoh RS5C372A RTC
1187 * Patch by Gary Jennejohn, 01 Oct 2004:
1188 - add support for CMC PU2 board
1189 - add support for I2C on at91rm9200
1191 * Patch by Gary Jennejohn, 28 Sep 2004:
1192 fix baudrate handling on at91rm9200
1194 * Patch by Yuli Barcohen, 22 Aug 2004:
1195 - remove ZPC.1900 board-specific flash driver;
1196 switch the port to generic CFI driver;
1199 * Patch by Hinko Kocevar, 21 Aug 2004:
1200 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1202 * Clean up tools/bmp_logo.c to not add trailing white space
1204 * Patch by Hinko Kocevar, 21 Aug 2004:
1205 - Group common framebuffer functions in common/lcd.c
1206 - Group common framebuffer macros and #defines in include/lcd.h
1207 - Provide calc_fbsize() for video ATAG
1209 * Patch by Sam Song, 21 August 2004:
1210 - Fix a typo in README
1211 - Align "(RO)" output for "flinfo" after "protect on"
1212 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1213 ratio 1:1 when core frequency less than 50MHz
1215 * Patches by Hinko Kocevar, 21 Aug 2004:
1216 - fix some "use of label at end of compound statement" warnings
1217 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1219 * Patch by Steven Scholz, 16 Aug 2004:
1220 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1221 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1222 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1223 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1224 into cpu/arm920t/$(SOC)/
1226 * Patches by Sean Chang, 09 Aug 2004:
1227 - Added support for both 8 and 16 bit mode access to System ACE CF
1229 - Fixed missing System ACE CF device during get FAT partition info
1230 in fat_register_device function.
1231 - Enabled System ACE CF support on ML300.
1233 * Patch by Sean Chang, 09 Aug 2004:
1234 Synch defines for saveenv and do_saveenv functions so they get
1235 compiled under the same statement.
1237 * Patch by Sean Chang, 09 Aug 2004:
1238 - Added I2C support for ML300.
1239 - Added support for ML300 to read out its environment information
1240 stored on the EEPROM.
1241 - Added support to use board specific parameters as part of
1242 U-Boot's environment information.
1243 - Updated MLD files to support configuration for new features
1246 * Patches by Travis Sawyer, 05 Aug 2004:
1247 - Remove incorrect bridge settings for eth group 6
1248 - Add call to setup bridge in ppc_440x_eth_initialize
1249 - Fix ppc_440x_eth_init to reset the phy only if its the
1250 first time through, otherwise, just check the phy for the
1251 autonegotiated speed/duplex. This allows the use of netconsole
1252 - only print the speed/duplex the first time the phy is reset.
1254 * Patch by Shlomo Kut, 29 Mar 2004:
1255 Add support for MKS Instruments "Quantum" board
1257 * Fix build problem with Cogent boards;
1258 avoid using <asm/byteorder.h> when using the host compiler
1260 * Patch by Ganapathi C, 04 Aug 2004:
1261 Fix NFS timeout issue
1263 * Patch by Yuli Barcohen, 19 Jul 2004:
1264 - Fix host tools building in Cygwin environment
1265 - Fix header files search order for host tools
1267 * Patch by Tom Armistead, 19 Jul 2004:
1268 Fix kgdb.S support for 74xx_75x cpu
1270 * Patch by Jon Loeliger, 15 Jul 2004:
1271 Fix MPC85xx I2C driver
1273 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1275 * Patch by Stephen Williams, 15 July 2004
1276 Set the PCI class code for JSE board as part of PCI interface setup
1278 * Patch by Michael Bendzick, 15 Jul 2004:
1279 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1280 CFG_FLASH_USE_BUFFER_WRITE is set
1282 * Patch by Yuli Barcohen, 13 Jul 2004:
1283 Allow clock setting on MPC866/MPC885 series chips according to
1284 environment variable `cpuclk'
1286 * Patch by Yuli Barcohen, 20 Apr 2004:
1287 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1289 * Patch by Vincent Dubey, 24 Sep 2004:
1290 Add support for xaeniax board
1292 * Add comment about non-GPL character of standalone applications to
1295 * Fix FEC ethernet problem on NSCU board.
1297 * Patch by Gary Jennejohn, 09 Sep 2004:
1298 allow to use USART1 as console port on at91rm9200dk boards
1300 * Patch by Stefan Roese, 16 Sep 2004:
1303 * Fix SysClk handling for PPChameleon and CATcenter boards
1305 * Patch by Detlev Zundel, 08 Sep 2004:
1306 Update etags build target
1308 * Improve NetConsole support: add support for broadcast destination
1309 address and buffered input.
1311 * Cleanup compiler warnings for GCC 3.3.x and later
1313 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1315 * Add support for IDS "NC650" board
1317 * Add automatic update support for LWMON board
1319 * Clear Block Lock-Bits when erasing flash on LWMON board.
1321 * Fix return code of "fatload" command
1323 * Enable MSDOS/VFAT filesystem support for LWMON board
1325 * Patch by Martin Krause, 03 Aug 2004:
1326 change timing for SM501 graphics controller on TQM5200 module
1328 * Patch by Mark Jonas, 13 July 2004:
1329 - Total5200 LCD now run in little endian mode. Endianess conversion
1330 is done in hardware.
1331 - Removed last reference to "console" environment variable.
1333 * Patches by Lars Munch, 12 Jul 2004:
1334 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1336 - split out the LXT971A PHY from ns_9750_eth.h
1337 - split the dm9161 phy part out of at91rm9200_ether.c
1339 * Patch by Andreas Engel, 12 Jul 2004:
1340 Replaced hardcoded PL011 clock frequency with config variable.
1341 Fixed wrong CONFIG_CMD_DFL doc.
1343 * Patch by Thomas Viehweger, 09 Jun 2004:
1344 make it possible to remove chpart when there is only one partition
1346 * Add support for console over UDP (compatible to Ingo Molnar's
1347 netconsole patch under Linux)
1349 * Patch by Jon Loeliger, 16 Jul 2004:
1350 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1352 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1353 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1354 and CONFIG_L2_INIT_RAM options.
1355 - Refactor Local Bus initialization out of SDRAM setup.
1356 - Re-implement new version of LBC11/DDR11 errata workarounds.
1357 - Moved board specific PCI init parts out of CPU directory.
1358 - Added TLB entry for PCI-1 IO Memory
1359 - Updated README.mpc85xxads
1361 * Patch by Sascha Hauer, 28 Jun:
1362 - add generic support for Motorola i.MX architecture
1363 - add support for mx1ads, mx1fs2 and scb9328 boards
1365 * Patches by Marc Leeman, 23 Jul 2004:
1366 - Add define for the PCI/Memory Buffer Configuration Register
1367 - corrected comments in cpu/mpc824x/cpu_init.c
1369 * Add support for multiple serial interfaces
1370 (for example to allow modem dial-in / dial-out)
1372 * Patch by Stefan Roese, 15 Jul 2004:
1373 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1375 * Fix NSCU config; add ethernet wakeup code.
1377 * Add link for preloader for Motorola Coldfire to README.m68k
1379 * Patch by Michael Bendzick, 12 Jul 2004:
1380 fix output formatting in drivers/cfi_flash.c
1382 * Patch by Mark Jonas, 02 Jul 2004:
1383 Fix lowboot (again) on MPC5xxx
1385 * Patch by Curt Brune, 07 Jul 2004:
1386 relocate exception vectors on arm720t if needed
1388 * Patch by George G. Davis, 06 Jul 2004:
1389 - update mach-types.h to latest arm.linux.org.uk master list
1390 - Set correct OMAP1610 bi_arch_number for build target
1392 * Patch by Curt Brune, 06 Jul 2004:
1393 evb4510: add support for timer interrupt; cleanup
1395 * Patch by Dan Poirot, 06 Jul 2004:
1396 Fix sbc8260 environment variables
1398 * Cleanup redundand "console" environment variable
1400 * Patch by Mark Jonas, 05 Jul 2004:
1401 add support for the Total5100's and Total5200's LCD screen
1403 * Patches by Dan Eisenhut, 01 Jul 2004:
1405 - Move doc2000.h include to prevent compiler warning on some boards
1407 * Patch by Mark Jonas, 01 Jul 2004:
1408 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1409 MGT5100 and MPC5200 based Freescale platforms.
1411 * Patch by Philippe Robin, 01 Jul 2004:
1412 Add initialization for Integrator and versatile board files.
1414 * Patch by Hinko Kocevar, 01 Jun 2004:
1415 Fix VFD FB allocation, add LCD FB allocation on ARM
1417 * Patch by Martin Krause, 30 Jun 2004:
1418 Add support for TQM5200 board
1420 * Patch by Martin Krause, 29 Jun 2004:
1421 Add loopw command: infinite write loop on address range
1423 * Patches by Yasushi Shoji, 29 Jun 2004:
1424 - add empty include/asm-microblaze/processor.h
1425 - add to CREDITS and MAINTAINERS
1426 - add gd initialization
1427 - add MicroBlaze and SUZAKU board to MAKEALL script
1428 - add reset support for SUZAKU
1429 - add flush_cache() for MicroBlaze
1430 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1431 size flash memory on SUZAKU
1433 * Patch by Prakash Kumar, 27 Jun 2004:
1434 Add support for the PXA250 based Intrinsyc Cerf board.
1436 * Patch by Yasushi Shoji, 27 Jun 2004:
1437 fix comment in include/common.h
1439 * Rename SBC8560 into sbc8560 for consistency
1441 * Patch by Daniel Poirot, 24 Jun 2004:
1442 Add support for Wind River's sbc8240 board
1444 * Patches by Yasushi Shoji, 26 Jun 2004:
1445 - drivers/serial_xuartlite.c: fix "return 0" in void function
1446 - add microblaze support to mkimage tool
1448 * Patch by Fred Klatt, 25 Jun 2004:
1449 Add support for WindRiver's sbc8560 board
1451 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1452 Small Bugs fixes for "at91rm9200dk" board:
1453 - Timing modifications for SPI DataFlash access
1454 - Fix NAND flash detection bug
1456 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1457 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1459 * Patch by Jon Loeliger, 17 June 2004:
1460 Completion of the 8540ADS/8560ADS updates:
1461 Fix some PCI and Rapid I/O memory maps,
1462 Initialize both TSEC 1 and 2,
1464 Update MAINTAINER for 85xx boards and README.mpc85xxads
1466 * Patch by Yuli Barcohen, 16 Jun 2004:
1467 Remove obsolete AdderII port which was superseded by unified
1468 AdderII/Adder87x port
1470 * Patch by Ladislav Michl, 16 Jun 2004:
1471 Fix gcc-3.3.3 warnings for smc91111.c
1473 * Patch by Stefan Roese, 02 Jul 2004:
1474 - Fix bug in 405 ethernet driver; allocated data not cleared!
1475 - Fix problem in 405 i2c driver; don't try to print without console!
1477 * Patch by Paul Ruhland, 11 Jun 2004:
1478 Remove debug code from 'board/lpd7a40x/flash.c'
1480 * Patch by Andrea Marson, 11 Jun 2004:
1481 Update for PPChameleon board:
1482 - support for SysClk @ 25MHz
1483 - support for Silicon Motion SM712 VGA controller
1486 * Patches by Richard Woodruff, 10 Jun 2004:
1487 - fix problems with examples/stubs.c for GCC >= 3.4
1488 - fix problems with gd initialization
1490 * Patch by Curt Brune, 17 May 2004:
1491 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1492 - Add support for ESPD-Inc. EVB4510 Board
1494 * Patch by Marc Leeman, 11 May 2004:
1495 Fix for MPC8245 - reading PPC Memory from another device with the
1496 PPC as PCI target device corrupts data due to interenal hardware
1499 * Fix "cls" command when used with splash screen
1501 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1502 slow download of a big image)
1504 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1505 display even after showing a bitmap
1507 * Patch by Josef Wagner, 04 Jun 2004:
1508 - DDR Ram support for PM520 (MPC5200)
1509 - support for different flash types (PM520)
1510 - USB / IDE / CF-Card / DiskOnChip support for PM520
1511 - 8 bit boot rom support for PM520/CE520
1512 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1513 - I2C and RTC support for CPC45
1514 - support of new flash type (28F160C3T) for CPC45
1516 * Fix flash parameters passed to Linux for PPChameleon board
1518 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1520 * Patch by Paul Ruhland, 10 Jun 2004:
1521 fix support for Logic SDK-LH7A404 board and clean up the
1522 LH7A404 register macros.
1524 * Patch by Matthew McClintock, 10 Jun 2004:
1525 Modify code to select correct serial clock on Sandpoint8245
1527 * Patch by Robert Schwebel, 10 Jun 2004:
1528 Add support for Intel K3 strata flash.
1530 * Patch by Thomas Brand, 10 Jun 2004:
1531 Fix "loads" command on DK1S10 board
1533 * Patch by Yuli Barcohen, 09 Jun 2004:
1534 Add support for 8MB flash SIMM and JFFS2 file system on
1535 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1537 * Patch by Yuli Barcohen, 09 Jun 2004:
1538 Add support for Analogue&Micro Adder87x and the older AdderII board.
1540 * Patch by Ming-Len Wu, 09 Jun 2004:
1541 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1543 * Patch by Sam Song, 09 Jun 2004:
1544 - Add support for RPXlite_DW board
1545 - Update FLASH driver for 4*AM29DL323DB90VI
1546 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1548 * Patch by Mark Jonas, 08 June 2004:
1549 - Make MPC5200 boards evaluate the SVR to print processor name and
1550 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1552 * Patch by Kai-Uwe Bloem, 06 May 2004:
1553 Fix endianess problem in cramfs code
1555 * Patch by Tom Armistead, 04 Jun 2004:
1556 Add support for MAX6900 RTC
1558 * Patches by Ladislav Michl, 03 Jun 2004:
1559 - fix cfi_flash.c on LE systems
1560 - let 'make mrproper' delete u-boot.img as well
1561 - turn printf into debug in cfi_flash.c
1563 * Patch by Kurt Stremerch, 28 May 2004:
1564 Add support for Exys XSEngine board
1566 * Patch by Martin Krause, 27 May 2004:
1567 Fix a MPC5xxx I2C timing issue in i2c_probe().
1569 * Patch by Leif Lindholm, 27 May 2004:
1570 Fix board_init_f() for dbau1x00 board.
1572 * Patch by Imre Deak, 26 May 2004:
1573 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1574 Set flash base accordingly, and decide whether to do or skip board
1575 specific setup steps.
1577 * Patch by Josef Baumgartner, 26 May 2004:
1578 Add missing define in include/asm-m68k/global_data.h
1580 * Patch by Josef Baumgartner, 25 May 2004:
1581 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1583 * Patch by Paul Ruhland, 24 May 2004:
1584 fix SDRAM initialization for LPD7A400 board.
1586 * Patch by Jian Zhang, 20 May 2004:
1587 add support for environment in NAND flash
1589 * Patch by Yuli Barcohen, 20 May 2004:
1590 Add support for Interphase iSPAN boards.
1592 * Patches by Paul Ruhland, 17 May 2004:
1593 - Add I/O functions to the smc91111 ethernet driver to support the
1594 Logic LPD7A40x boards.
1595 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1596 specifically the LPD7A400.
1598 * Patches by Robert Schwebel, 15 May 2004:
1599 - call MAC address reading code also for SMSC91C111;
1600 - make SMSC91C111 timeout configurable, remove duplicate code
1601 - fix get_timer() for PXA
1602 - update doc/README.JFFS2
1603 - use "bootfile" env variable also for jffs2
1605 * Patch by Tolunay Orkun, 14 May 2004:
1606 Add support for Cogent CSB472 board (8MB Flash Rev)
1608 * Patch by Thomas Viehweger, 14 May 2004:
1609 - flash.h: more flash types added
1610 - immap_8260.h: some bits added (useful for RMII)
1611 - cmd_coninfo.c: typo corrected, printf -> puts
1612 - reduced size by replacing spaces with tab
1614 * Patch by Robert Schwebel, 13 May 2004:
1615 Add 'imgextract' command: extract one part of a multi file image.
1617 * Patches by Jon Loeliger, 11 May 2004:
1618 Dynamically handle REV1 and REV2 MPC85xx parts.
1619 (Jon Loeliger, 10-May-2004).
1620 New consistent memory map and Local Access Window across MPC85xx line.
1621 New CCSRBAR at 0xE000_0000 now.
1622 Add RAPID I/O memory map.
1623 New memory map in README.MPC85xxads
1624 (Kumar Gala, 10-May-2004)
1625 Better board and CPU identification on MPC85xx boards at boot.
1626 (Jon Loeliger, 10-May-2004)
1627 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1628 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1629 (Jim Robertson, 10-May-2004)
1630 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1631 Supports multiple PHYs.
1632 (Andy Fleming, 10-May-2004)
1633 Some README.MPC85xxads updates.
1634 (Kumar Gala, 10-May-2004)
1635 Copyright updates for "Freescale"
1636 (Andy Fleming, 10-May-2004)
1638 * Patch by Stephen Williams, 11 May 2004:
1639 Add flash support for ST M29W040B
1640 Reduce JSE specific flash.c to remove dead code.
1642 * Patch by Markus Pietrek, 04 May 2004:
1643 Fix clear_bss code for ARM systems (all except s3c44b0 which
1644 doesn't clear BSS at all?)
1646 * Fix "ping" problem on INC-IP board. Strange problem:
1647 Sometimes the store word instruction hangs while writing to one of
1648 the Switch registers, but only if the next instruction is 16-byte
1649 aligned. Moving the instruction into a separate function somehow
1650 makes the problem go away.
1652 * Patch by Rishi Bhattacharya, 08 May 2004:
1653 Add support for TI OMAP5912 OSK Board
1655 * Patch by Sam Song May, 07 May 2004:
1656 Fix typo of UPM table for rmu board
1658 * Patch by Pantelis Antoniou, 05 May 2004:
1659 - Intracom board update.
1662 * Add support for the second Ethernet interface for the 'PPChameleon'
1665 * Patch by Dave Peverley, 30 Apr 2004:
1666 Add support for OMAP730 Perseus2 Development board
1668 * Patch by Alan J. Luse, 29 Apr 2004:
1669 Fix flash chip-select (OR0) option register setting on FADS boards.
1671 * Patch by Alan J. Luse, 29 Apr 2004:
1672 Report MII network speed and duplex setting properly when
1673 auto-negotiate is not enabled.
1675 * Patch by Jarrett Redd, 29 Apr 2004:
1676 Fix hang on reset on Ocotea board due to flash in wrong mode.
1678 * Patch by Dave Peverley, 29 Apr 2004:
1679 add MAC address detection to smc91111 driver
1681 * Patch by David Müller, 28 Apr 2004:
1682 fix typo in lib_arm/board.c
1684 * Patch by Tolunay Orkun, 20 Apr 2004:
1685 - README update: add CONFIG_CSB272 and csb272_config
1686 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1687 i2cfast environment variable
1689 * Patch by Yuli Barcohen, 19 Apr 2004:
1690 - Rename DUET_ADS to MPC885ADS
1691 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1692 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1693 - Clean up FADS family port to use the new defines
1695 * Fix PCI support on CPC45 board
1697 * Patch by Scott McNutt, 25 Apr 2004:
1698 Add Nios GDB/JTAG Console support:
1699 - Add stubs to support gdb via JTAG.
1700 - Add support for console over JTAG.
1703 * Add support for CATcenter board (based on PPChameleon ME module)
1705 * Patch by Klaus Heydeck, 12 May 2004:
1706 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1707 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1708 various changes to KUP4 board specific files
1710 * Fix minor network problem on MPC5200: need some delay between
1711 resetting the PHY and sending the first packet. Implemented in a
1712 "natural" way by invoking the PHY reset and initialization code
1713 only once after power on vs. each time the interface is brought up.
1715 * Add some limited support for low-speed devices to SL811 USB controller
1716 (at least "usb reset" now passes successfully and "usb info" displays
1717 correct information)
1719 * Change init sequence for multiple network interfaces: initialize
1720 on-chip interfaces before external cards.
1722 * Fix memory leak in the NAND-specific JFFS2 code
1724 * Fix SL811 USB controller when attached to a USB hub
1726 * Fix config option spelling in PM520 config file
1728 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1729 patches by Pantelis Antoniou, 30 Mar 2004)
1731 * Fix minor NAND JFFS2 related issue
1733 * Fixes for SL811 USB controller:
1734 - implement workaround for broken memory stick
1735 - improve error handling
1737 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1738 cope with congested networks.
1740 ======================================================================
1741 Changes for U-Boot 1.1.1:
1742 ======================================================================
1744 * Patch by Travis Sawyer, 23 Apr 2004:
1745 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1746 errata from Vitesse Semiconductor.
1748 * Patch by Philippe Robin, 22 Apr 2004:
1749 Fix ethernet configuration for "versatile" board
1751 * Patch by Kshitij Gupta, 21 Apr 2004:
1752 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1754 * Patch by Steven Scholz, 24 Feb 2004:
1755 Fix a bug in AT91RM9200 ethernet driver:
1756 The MII interface is now initialized before accessing the PHY.
1758 * Patch by John Kerl, 19 Apr 2004:
1759 Use U-boot's miiphy.h for PHY register names, rather than
1760 introducing a new header file.
1762 * Update pci_ids.h from linux-2.4.26
1764 * Patch by Masami Komiya, 19 Apr 2004:
1765 Fix problem cause by VLAN function on little endian architecture
1766 without VLAN environment
1768 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1769 binary image for all clock frequencies. Implement run-time
1770 optimization of flash access timing based on the actual bus
1773 * Modify KUP4X board configuration to use SL811 driver for USB memory
1774 sticks (including FAT / VFAT filesystem support)
1776 * Add SL811 Host Controller Interface driver for USB
1778 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1780 * Patch by Pantelis Antoniou, 19 Apr 2004:
1781 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1782 Minor patches for Intracom boards.
1784 * Patch by Christian Pell, 19 Apr 2004:
1785 cleanup support for CF/IDE on PCMCIA for PXA25X
1787 * Temporarily disabled John Kerl's extended MII command code because
1788 "miivals.h" is missing
1790 * Patches by Mark Jonas, 13 Apr 2004:
1791 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1792 - Add sync instructions to IceCube SDRAM init code
1793 - Move SDRAM chip constants into seperate include files
1794 - Unify DDR and SDR initialization code
1795 - Unify all IceCube (Lite5xxx) target names
1797 * Patch by John Kerl, 16 Apr 2004:
1798 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1799 mii read 4-7 18-1a. Also add mii dump subcommand for
1800 pretty-printing standard regs 0-5.
1802 * Patch by Stephen Williams, 16 April 2004:
1803 fix typo in JSE.h; update MAINTAINERS
1805 * Patch by Matthew S. McClintock, 14 Apr 2004:
1806 fix initdram function for utx8245 board
1808 * Patch by Markus Pietrek, 14 Apr 2004:
1809 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1811 * Patch by Reinhard Meyer, 18 Apr 2004:
1812 provide the IDE Reset Function for EMK 5200 boards
1814 * Patch by Masami Komiya, 12 Apr 2004:
1815 fix pci_hose_write_config_{byte,word}_via_dword problems
1817 * Patch by Sangmoon Kim, 12 Apr 2004:
1818 Update max RAM size for debris board
1820 * Patch by Travis Sawyer, 08 Apr 2004:
1821 Add TLB entry for second DIMM slot on ocotea
1823 * Patch by Masami Komiya, 08 Apr 2004:
1824 add RTL8169 network driver
1826 * Patch by Dan Malek, 07 Apr 2004:
1827 - Add support for RPC/STx GP3, Motorola 8560 board
1828 - Update 85xx TSEC driver so it searches MII for first available PHY
1830 - Add functions to support console MII commands.
1832 * Patch by Tolunay Orkun, 07 Apr 2004:
1833 Move initialization of bi_iic_fast[]
1834 from board_init_f() to board_init_r()
1836 * Patch by Yasushi Shoji, 07 Apr 2004:
1837 Cleanup microblaze port
1839 * Patch by Sangmoon Kim, 07 Apr 2004:
1840 Add auto SDRAM module detection for Debris board
1842 * Patch by Rune Torgersen, 06 Apr 2004:
1843 - Fix some PCI problems on the MPC8266ADS board
1844 - Fix the location of some PCI entries in the immap structure
1846 * Patch by Yasushi Shoji, 07 Apr 2004:
1847 - add support for microblaze processors
1848 - add support for AtmarkTechno "suzaku" board
1850 * Configure PPChameleon board to use redundand environment in flash
1852 * Configure PPChameleon board to use JFFS2 NAND support.
1854 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1856 * Patch by Rune Torgersen, 16 Apr 2004:
1859 * Patches by Pantelis Antoniou, 16 Apr 2004:
1860 - add support for a new version of an Intracom board and fix
1861 various other things on others.
1862 - add verify support to the crc32 command (define
1863 CONFIG_CRC32_VERIFY to enable it)
1864 - fix FEC driver for MPC8xx systems:
1865 1. fix compilation problems for boards that use dynamic
1867 2. shut down FEC after network transfers
1868 - HUSH parser fixes:
1869 1. A new test command was added. This is a simplified version of
1870 the one in the bourne shell.
1871 2. A new exit command was added which terminates the current
1873 3. Fixed handing of $? (exit code of last executed command)
1874 - Fix some compile problems;
1875 add "once" functionality for the netretry variable
1877 * Patch by George G. Davis, 02 Apr 2004:
1878 add support for Intel Assabet board
1880 * Patch by Stephen Williams, 01 Apr 2004:
1881 Add support for Picture Elements JSE board
1883 * Patch by Christian Pell, 01 Apr 2004:
1884 Add CompactFlash support for PXA systems.
1886 * Patches by Pantelis Antoniou, 30 Mar 2004:
1887 - add auto-complete support to the U-Boot CLI
1888 - add support for NETTA and NETPHONE boards; fix NETVIA board
1889 - add support for the Epson 156x series of graphical displays
1890 (These displays are serial and not suitable for using a normal
1891 framebuffer console on them)
1892 - add infrastructure needed in order to POST any DSPs in a board
1893 - improve and fix various things in the MPC8xx FEC driver:
1894 1. The new 87x and 88x series of processors have two FECs,
1895 and the new driver supports them both.
1896 2. Another change in the 87x/88x series is support for
1897 the RMII (Reduced MII) interface. However numerous
1898 changes are needed to make it work since the PHYs
1899 are connected to the same lines. That means that
1900 you have to address them correctly over the MII
1902 3. We now correctly match the MII/RMII interface
1903 configuration to what the PHY reports.
1904 - Fix problem when readingthe MII status register. Due to the
1905 internal design of many PHYs you have to read the register
1906 twice. The problem is more apparent in 10Mbit mode.
1907 - add new mode ".jffs2s" for reading from a NAND device: it just
1908 skips over bad blocks.
1909 - add networking support for VLANs (802.1q), and CDP (Cisco
1911 - some minor patches / cleanup
1913 * Patch by Yuli Barcohen, 28 Mar 2004:
1914 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1915 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1916 - Change configuration method for MPC8260ADS family
1918 * add startup code to clear the BSS of standalone applications
1920 * Fix if / elif handling bug in HUSH shell
1922 ======================================================================
1923 Changes for U-Boot 1.1.0:
1924 ======================================================================
1926 * Patch by Mark Jonas: Remove config.tmp files only when
1927 unconfiguring the board
1929 * Adapt RMU board for bigger flash memory
1931 * Patch by Klaus Heydeck, 13 Mar 2003:
1932 Add support for KUP4X Board
1934 * Patch by Pavel Bartusek, 21 Mar 2004
1935 Add Reiserfs support
1937 * Patch by Hinko Kocevar, 20 Mar 2004
1938 - Add auto-release for SMSC LAN91c111 driver
1939 - Add save/restore of PTR and PNR regs as suggested in datasheet
1941 * Patch by Stephen Williams, 19 March 2004
1942 Increase speed of sector reads from SystemACE,
1943 shorten poll timeout and remove a useless reset
1945 * Patch by Tolunay Orkun, 19 Mar 2004:
1946 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1949 * Patch by Brad Kemp, 18 Mar 2004:
1950 prevent machine checks during a PCI scan
1952 * Patch by Pierre Aubert, 18 Mar 2004:
1953 Fix string cleaning in IDE identification
1955 * Patch by Pierre Aubert, 18 Mar 2004:
1956 - Unify video mode handling for Chips & Technologies 69000 Video
1957 chip and Silicon Motion SMI 712/710/810 Video chip
1958 - Add selection of the video output (CRT or LCD) via 'videoout'
1959 environment variable for the Silicon Motion
1962 * Patch by Pierre Aubert, 18 Mar 2004:
1963 include/common.h typo fix
1965 * Patches by Tolunay Orkun, 17 Mar 2004:
1966 - Add support for bd->bi_iic_fast[] initialization via environment
1967 variable "i2cfast" (CONFIG_I2CFAST)
1968 - Add "i2cfast" u-boot environment variable support for csb272
1970 * Patch by Carl Riechers, 17 Mar 2004:
1971 Ignore '\0' characters in console input for use with telnet and
1974 * Patch by Leon Kukovec, 17 Mar 2004:
1975 typo fix for strswab prototype #ifdef
1977 * Patches by Thomas Viehweger, 16 Mar 2004:
1978 - show PCI clock frequency on MPC8260 systems
1979 - add FCC_PSMR_RMII flag for HiP7 processors
1980 - in do_jffs2_fsload(), take load address from load_addr if not set
1981 explicit, update load_addr otherwise
1982 - replaced printf by putc/puts when no formatting is needed
1983 (smaller code size, faster execution)
1985 * Patch by Phillippe Robin, 16 Mar 2004:
1986 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1988 * Patch by Stephen Williams, 15 Mar 2004:
1989 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1991 * Patch by Tolunay Orkun, 15 Mar 2004:
1992 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1994 * Patch by Travis Sawyer, 15 Mar 2004:
1995 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1997 * Add start-up delay to make sure power has stabilized before
1998 attempting to switch on USB on SX1 board.
2000 * Patch by Josef Wagner, 18 Mar 2004:
2001 - Add support for MicroSys XM250 board (PXA255)
2002 - Add support for MicroSys PM828 board (MPC8280)
2003 - Add support for 32 MB Flash on PM825/826
2004 - new SDRAM refresh rate for PM825/PM826
2005 - added support for MicroSys PM520 (MPC5200)
2006 - replaced Query by Identify command in CPU86/flash.c
2007 to support 28F160F3B
2009 * Fix wrap around problem with udelay() on ARM920T
2011 * Add support for Macronix flash on TRAB board
2013 * Patch by Pierre Aubert, 15 Mar 2004:
2014 Fix buffer overflow in IDE identification
2016 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2018 * Remove redundand #define in IceCube.h
2020 * Patch by Steven Scholz, 27 Feb 2004:
2021 - Adding get_ticks() and get_tbclk() for AT91RM9200
2022 - Many white space fixes in cpu/at91rm9200/interrupts.c
2024 * Patches by Steven Scholz, 20 Feb 2004:
2025 some cleanup in AT91RM9200 related code
2027 * Patches by Travis Sawyer, 12 Mar 2004:
2028 - Fix Gigabit Ethernet support for 440GX
2029 - Add Gigabit Ethernet Support to MII PHY utilities
2031 * Patch by Brad Kemp, 12 Mar 2004:
2032 Fixes for drivers/cfi_flash.c:
2033 - Better support for x8/x16 implementations
2034 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2035 - Added defines for AMD command and address constants
2037 * Patch by Leon Kukovec, 12 Mar 2004:
2038 Fix get_dentfromdir() to correctly handle deleted dentries
2040 * Patch by George G. Davis, 11 Mar 2004:
2041 Remove hard coded network settings in TI OMAP1610 H2
2042 default board config
2044 * Patch by George G. Davis, 11 Mar 2004:
2045 add support for ADS GraphicsClient+ board.
2047 * Patch by Pierre Aubert, 11 Mar 2004:
2048 - add bitmap command and splash screen support in cfb console
2049 - add [optional] origin in the bitmap display command
2051 * Patch by Travis Sawyer, 11 Mar 2004:
2052 Fix ocotea board early init interrupt setup.
2054 * Patch by Thomas Viehweger, 11 Mar 2004:
2055 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2057 * Patch by Stephan Linz, 09 Mar 2004
2058 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2060 * Patch by George G. Davis, 9 Mar 2004:
2061 fix recent build failure for SA1100 target
2063 * Patch by Travis Sawyer, 09 Mar 2004:
2064 Support native interrupt mode for the IBM440GX.
2065 Previously it was running in 440GP compatibility mode.
2067 * Patch by Philippe Robin, 09 Mar 2004:
2068 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2071 * Patch by Masami Komiya, 08 Mar 2004:
2072 Don't overwrite server IP address or boot file name
2073 when the boot server does not return values
2075 * Patch by Tolunay Orkun, 5 Mar 2004:
2076 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2078 * Patch by Tolunay Orkun, 5 Mar 2004:
2079 Fix early board initialization for Cogent CSB272 board
2081 * Patch by Ed Okerson, 3 Mar 2004:
2082 fix CFI flash writes for little endian systems
2084 * Patch by Reinhard Meyer, 01 Mar 2004:
2085 generalize USB and IDE support for MPC5200 with according
2086 changes to IceCube.h and TOP5200.h
2087 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2088 add info about USB and IDE to README
2090 * Patch by Yuli Barcohen, 4 Mar 2004:
2091 Fix problems with GCC 3.3.x which changed handling of global
2092 variables explicitly initialized to zero (now in .bss instead of
2095 * Patch by Leon Kukovec, 02 Mar 2004:
2096 add strswab() to fix IDE LBA capacity, firmware and model numbers
2097 on little endian machines
2099 * Patch by Masami Komiya, 02 Mar 2004:
2100 - Remove get_ticks() from NFS code
2101 - Add verification of RPC transaction ID
2103 * Patch by Pierre Aubert, 02 Mar 2004:
2104 cleanup for IDE and USB drivers for MPC5200
2106 * Patch by Travis Sawyer, 01 Mar 2004:
2108 - Add IBM PPC440GX Ref Platform support (Ocotea)
2109 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2110 Adapted to U-Boot and 440GX port
2112 - Add gracious handling of all Ethernet Pin Selections for 440GX
2113 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2115 - Add needed bit definitions
2118 * Patch by Carl Riechers, 1 Mar 2004:
2119 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2121 * Patch by Stephan Linz, 27 Feb 2004
2122 - avoid problems for targets without NFS download support
2124 * Patch by Rune Torgersen, 27 Feb 2004:
2125 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2126 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2127 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2129 * Patch by Masami Komiya, 27 Feb 2004:
2130 Fix rarpboot: add autoload by NFS
2132 * Patch by Dan Eisenhut, 26 Feb 2004:
2133 fix flash_write return value in saveenv
2135 * Patch by Stephan Linz, 11 Dec 2003
2136 expand config.mk to avoid trigraph warnings on NIOS
2138 * Rename "BMS2003" board into "HMI10"
2140 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2141 storage; auto-set console on USB port (using preboot command)
2143 * Add support for SX1 mobile phone; add support for USB-based console
2144 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2146 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2148 * Fix SDRAM timings for LITE5200 / IceCube board
2150 * Handle Auti-MDIX / connection status for INCA-IP
2152 * Fix USB problems when attempting to read 0 bytes
2154 * Patch by Travis Sawyer, 26 Feb 2004:
2155 Fix broken compile for XPEDITE1K target.
2157 * Patch by Stephan Linz, 26 Feb 2004:
2158 Bug fix for NFS code on NIOS targets
2160 * Patch by Stephen Williams, 26 Feb 2004:
2161 Break up SystemACE reads of large block counts
2163 * Patch by Pierre Aubert, 26 Feb 2004
2164 add IDE support for MPC5200
2166 * Patch by Masami Komiya, 26 Feb 2004:
2167 add autoload via NFS
2169 * Patch by Stephen Williams
2170 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2171 elsewhere in the source.
2173 * Patch by Steven Scholz, 25 Feb 2004:
2174 - Timeouts in FPGA code should be based on CFG_HZ
2175 - Minor cleanup in code for Altera FPGA ACEX1K
2177 * Patch by Steven Scholz, 25 Feb 2004:
2178 Changed "Directory Hierarchy" section in README
2180 * Patch by Masami Komiya, 25 Feb 2004:
2181 Reduce copy count in nfs_read_reply() of NFS code
2183 * Patch by Markus Pietrek, 24 Feb 2004:
2184 NS9750 DevBoard added
2186 * Patch by Pierre Aubert, 24 Feb 2004
2187 add USB support for MPC5200
2189 * Patch by Steven Scholz, 24 Feb 2004:
2190 - fix MII commands to use values from last command
2192 * Patch by Torsten Demke, 24 Feb 2004:
2193 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2195 * Patch by Rahul Shanbhag, 19 Feb 2004:
2196 Fixes for for OMAP1610 board:
2197 - shift some IRQ specific code to platform.S file
2198 - remove duplicatewatchdog reset code from start.S
2200 * Make Auto-MDIX Support configurable on INCA-IP board
2202 * Fix license for mkimage tool
2204 * Patch by Masami Komiya, 24 Feb 2004:
2205 Update NetBootFileXferSize in NFS code
2207 * Patch by Scott McNutt, 24 Feb 2004:
2208 fix packet length in NFS code
2210 * Patch by Masami Komiy, 22 Feb 2004:
2211 Add support for NFS for file download
2213 * Patch by Andrea Scian, 17 Feb 2004:
2214 Add support for S3C44B0 processor and DAVE B2 board
2216 * Patch by Steven Scholz, 20 Feb 2004:
2217 - Add support for MII commands on AT91RM9200 boards
2218 - some cleanup in AT91RM9200 ethernet code
2220 * Patch by Peter Ryser, 20 Feb 2004:
2221 Add support for the Xilinx ML300 platform
2223 * Patch by Stephan Linz, 17 Feb 2004:
2224 Fix watchdog support for NIOS
2226 * Patch by Josh Fryman, 16 Feb 2004:
2227 Fix byte-swapping for cfi_flash.c for different bus widths
2229 * Patch by Jon Diekema, 14 Jeb 2004:
2230 Remove duplicate "FPGA Support" notes from the README file
2232 * Patches by Reinhard Meyer, 14 Feb 2004:
2233 - update board/emk tree; use common flash driver
2234 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2235 [adapted for other PPC CPUs -- wd]
2236 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2238 * Patch by Jon Diekema, 13 Feb 2004:
2239 Call show_boot_progress() whenever POST "FAILED" is printed.
2241 * Patch by Nishant Kamat, 13 Feb 2004:
2242 Add support for TI OMAP1610 H2 Board
2243 Fixes for cpu/arm926ejs/interrupt.c
2244 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2245 Fix for a timer bug in OMAP1610 Innovator
2246 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2248 * Patches by Stephan Linz, 12 Feb 2004:
2249 - add support for NIOS timer with variable period preload counter value
2250 - prepare POST framework support for NIOS targets
2252 * Patch by Denis Peter, 11 Feb 2004:
2253 add POST support for the MIP405 board
2255 * Patch by Laurent Mohin, 10 Feb 2004:
2256 Fix buffer overflow in common/usb.c
2258 * Patch by Tolunay Orkun, 10 Feb 2004:
2259 Add support for Cogent CSB272 board
2261 * Patch by Thomas Elste, 10 Feb 2004:
2262 Add support for NET+50 CPU and ModNET50 board
2264 * Patch by Sam Song, 10 Feb 2004:
2265 Fix typos in cfi_flash.c
2267 * Patch by Leon Kukovec, 10 Feb 2004
2268 Fixed long dir entry slot id calculation in get_vfatname
2270 * Patch by Robin Gilks, 10 Feb 2004:
2271 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2272 !=, <>, <, >, <=, >=)
2274 * Fix problem with side effects in macros in include/usb.h
2276 * Patch by David Benson, 13 Nov 2003:
2277 bug 841358 - fix TFTP download size limit
2279 * Fixing bug 850768:
2280 improper flush_cache() in load_serial()
2282 * Fixing bug 834943:
2283 MPC8540 - missing volatile declarations
2285 * Patch by Stephen Williams, 09 Feb 2004:
2286 Add support for Xilinx SystemACE chip:
2287 - New files common/cmd_ace.c and include/systemace.h
2288 - Hook systemace support into cmd_fat and the partition manager
2290 * Patch by Travis Sawyer, 09 Feb 2004:
2291 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2293 * Patch by Travis Sawyer, 09 Feb 2004:
2295 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2296 - Add phymode for 440 enet
2299 - Change board_pre_init to board_early_init_f
2300 - Add user flash to bus controller setup
2302 - Fix is_pci_host to check GPIO for monarch bit
2303 - Force xpedite1k to pci conventional mode (via #define option)
2305 * Patch by Brad Kemp, 4 Feb 2004:
2306 - handle the machine check that is generated during the PCI scans
2308 - define the registers used in the IMMR by the PCI subsystem.
2310 * Patch by Pierre Aubert, 03 Feb 2004:
2311 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2313 * Patch by Jeff Angielski, 03 Feb 2004:
2314 Fix copy & paste error in cpu/mpc8260/pci.c
2316 * Patch by Reinhard Meyer, 24 Jan 2004:
2317 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2319 * Add Auto-MDIX support for INCA-IP
2323 * Patch by Josef Baumgartner, 10 Feb 2004:
2324 Fixes for Coldfire port
2326 * Patch by Brad Kemp, 11 Feb 2004:
2327 Fix CFI flash driver problems
2329 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2330 modules at CPU clock frequencies above 66 MHz.
2332 * Optimize flash programming speed for LWMON (by another 100% :-)
2334 * Patch by Jian Zhang, 3 Feb 2004:
2335 - Changed the incorrect FAT12BUFSIZE
2336 - data_begin in fsdata can be negative. Changed it to be short.
2338 * Patches by Stephan Linz, 30 Jan 2004:
2339 1: - board/altera/common/flash.c:flash_erase():
2340 o allow interrupts befor get_timer() call
2341 o check-up each erased sector and avoid unexpected timeouts
2342 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2343 o enclose sevenseg_set() in cpp condition
2344 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2345 - fix some typed in mistakes in the NIOS documentation
2346 2: - split DK1C20 configuration into several header files:
2347 o two new files for each NIOS CPU description
2348 o U-Boot related part is remaining in DK1C20.h
2349 3: - split DK1S10 configuration into several header files:
2350 o two new files for each NIOS CPU description
2351 o U-Boot related part is remaining in DK1S10.h
2352 4: - Add support for the Microtronix Linux Development Kit
2353 NIOS CPU configuration at the Altera Nios Development Kit,
2354 Stratix Edition (DK-1S10)
2355 5: - Add documentation for the Altera Nios Development Kit,
2356 Stratix Edition (DK-1S10)
2357 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2359 7: - Add support for the common U-Boot SPI framework at
2362 * Patch by Rahul Shanbhag, 28 Jan 2004:
2363 Fix flash protection/locking handling for OMAP1610 innovator board.
2365 * Patch by Rolf Peukert, 28 Jan 2004:
2366 fix flash write problems on CSB226 board (write with 32 bit bus width)
2368 * Patches by Mark Jonas, 16 Jan 2004:
2369 - fix rounding error when calculating baudrates for MPC5200 PSCs
2370 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2371 time which is not supported
2373 * Patch by Yuli Barcohen, 26 Jan 2004:
2374 Allow bzip2 compression for small memory footprint boards
2376 * Patch by Brad Kemp, 21 Jan 2004:
2377 Add support for CFI flash driver for both the Intel and the AMD
2380 * Patch by Travis Sawyer, 20 Jan 2004:
2381 Fix pci bridge auto enumeration of sibling p2p bridges.
2383 * Patch by Tolunay Orkun, 12 Jan 2004:
2384 Add some delays as needed for Intel LXT971A PHY support
2386 * Patches by Stephan Linz, 09 Jan 2004:
2387 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2388 - make DK1C20 board configuration related to ASMI conform to
2391 * Patch by Anders Larsen, 09 Jan 2004:
2393 ARM memory layout fixes: the abort-stack is now set up in the
2394 correct RAM area, and the BSS is zeroed out as it should be.
2396 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2397 of the linker scripts are replaced by '__bss_start' and '_end',
2398 resp., which is a further step to eliminate unnecessary differences
2399 between the implementation of the CPU architectures.
2401 * Patch by liang a lei, 9 Jan 2004:
2402 Fix Intel 28F128J3 ID in include/flash.h
2404 * Patch by Masami Komiya, 09 Jan 2004:
2405 add support for TB0229 board (NEC VR4131 MIPS processor)
2407 * Patch by Leon Kukovec, 12 Dec 2003:
2408 changed extern __inline__ into static __inline__ in
2409 include/linux/byteorder/swab.h
2411 * Patch by Travis Sawyer, 30 Dec 2003:
2412 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2413 select MDI port based on enabled EMAC device.
2414 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2417 * Patch by Wolter Kamphuis, 15 Dec 2003:
2418 made CONFIG_SILENT_CONSOLE usable on all architectures
2420 * Disable date command on TQM866M - there is no RTC on MPC866
2422 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2424 * Implement adaptive SDRAM timing configuration based on actual CPU
2425 clock frequency for INCA-IP; fix problem with board hanging when
2426 switching from 150MHz to 100MHz
2428 * Add PCMCIA CS support for BMS2003 board
2430 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2431 see doc/README.MPC866 for details;
2432 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2433 calculate CPU clock frequency from PLL register values.
2435 * Add support for 128 MB RAM on TQM8xxL/M modules
2437 * Fix PS/2 keyboard problem caused by statically initialized variable
2438 pointing to a location in flash
2440 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2442 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2443 before we can access it; add delay in case we are faster (with no
2446 * Cleanup of some init functions
2448 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2449 to avoid Linux crashes by early packets coming in.
2451 * Accelerate flash accesses on LWMON board by using buffered writes
2453 * Fix typo in Makefile;
2454 fix problem with PARTNUM detection
2456 * Patch by Reinhard Meyer, 09 Jan 2004:
2457 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2459 * Add support for IDE LED on BMS2003 board
2460 (exclusive with status LED!)
2462 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2465 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2466 Add common files for "emk" boards
2468 * Add a common get_ram_size() function and modify the the
2469 board-specific files to invoke that common implementation.
2471 ======================================================================
2472 Changes for U-Boot 1.0.1:
2473 ======================================================================
2475 * Set default clock for INCA-IP to 150 MHz
2477 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2478 add I2C support; add support for DS1337 RTC
2480 * Add CompactFlash support for BMS2003 board
2482 * Add support for status LED on BMS2003 board
2484 * Patch by Scott McNutt, 02 Jan 2004:
2485 Add support for the Nios Active Serial Memory Interface (ASMI)
2488 * Patch by Andrea Marson, 16 Dec 2003:
2489 Add support for the PPChameleon ME and HI modules
2491 * Patch by Yuli Barcohen, 22 Dec 2003:
2492 Add support for Motorola DUET ADS board (MPC87x/88x)
2494 * Patch by Robert Schwebel, 15 Dec 2003:
2495 add support for cramfs (uses JFFS2 command interface)
2497 * Patches by Stephan Linz, 11 Dec 2003:
2498 - more documentation for NIOS port
2499 - new struct nios_pio_t, struct nios_spi_t
2500 - Reconfiguration for NIOS Development Kit DK1C20:
2501 o move board related code from board/dk1c20
2502 to board/altera/dk1c20
2503 o create a new common source path board/altera/common
2504 and move generic flash access stuff into it
2505 o change/expand configuration file DK1C20.h
2506 - Add support for NIOS Development Kit DK1S10
2507 - Add status LED support for NIOS systems
2508 - Add dual 7-segment LED support for Altera NIOS DevKits
2510 * Patch by Ronen Shitrit, 10 Dec 2003:
2511 Add support for the Marvell DB64360 / DB64460 development boards
2513 * Patch by Detlev Zundel, 10 Dec 2003:
2514 fix dependency problem in examples/Makefile
2516 * Patch by Denis Peter, 8 Dec 2003
2517 - add support for the PATI board (MPC555)
2518 - add SPI support for the MPC5xx
2520 * Patch by Anders Larsen, 08 Dec 2003:
2521 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2522 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2523 cleanup some redundand #defines
2525 * Patch by André Schwarz, 8 Dec 2003:
2526 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2527 - TX and RX deskriptors must be quad-word aligned
2528 - does not work with only one TX deskriptor
2529 - standard reset method does not work
2531 * Patch by Masami Komiya, 08 Dec 2003:
2532 add RTL8139 ethernet driver
2534 * Patches by Ed Okerson, 07 Dec 2003:
2535 - fix ethernet for the AU1x00 processors in little-endian mode.
2536 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2538 * Minor code cleanup (coding style)
2540 * Patch by Reinhard Meyer, 30 Dec 2003:
2541 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2542 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2543 - turned debug print of PHY registers into a function (called in two places)
2544 - added support for EMK MPC5200 based modules
2546 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2548 * Add support for TQM866M modules
2550 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2552 * Fix a few compiler warnings
2554 * Patch by Reinhard Meyer, 28 Dec 2003:
2555 Add initial support for TOP5200 board
2557 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2558 environment variable which can set to "100", "133", or "150". The
2559 CPU clock will be configured accordingly upon next reboot. Other
2560 values are ignored. In case of an invalid or undefined "cpuclk"
2561 value, the compile-time default CPU clock speed will be used.
2563 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2564 window that is used to access the UART registers by the Linux driver)
2566 * Patch by Reinhard Meyer, 20 Dec 2003:
2567 Fix clock calculation for the MPC5200 for higher clock frequencies
2568 (above 2**32 / 10 = 429.5 MHz).
2570 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2572 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2574 * Add new configuration for IceCube board with DDR memory
2576 * Update TRAB memory configurations
2578 * Add JFFS2 support for INCA-IP board
2580 * Patch by Bill Hargen, 09 Dec 2003:
2581 - BUBINGA405EP: changed flash driver to protect top sector containing
2583 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2584 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2585 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2586 - 405EP: added/fixed support for "reginfo" command.
2587 - 4xx: removed spurious MII error messages on "mii info" command.
2589 * Patch by Bernhard Kuhn, 28 Nov 2003:
2590 add support for Coldfire CPU
2591 add support for Motorola M5272C3 and M5282EVB boards
2593 * Patch by Pierre Aubert, 24 Nov 2003:
2594 - add a return value for the fpga command
2595 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2596 is defined. If ide_preinit fails, ide_init is aborted.
2597 - fix an endianess problem in fat.h
2599 * Patch by Wolter Kamphuis, 05 Dec 2003:
2600 Add support for SNMC's QS850/QS823/QS860T boards
2602 * Patch by Yuli Barcohen, 3 Dec 2003:
2603 "revive" U-Boot support for old Motorola MPC860ADS board
2605 * Patch by Cam(ilo?), 03 Dec 2003:
2606 make examples build even with broken Montavista objcopy
2608 * Patch by Pavel Bartusek, 27 Nov 2003:
2609 fix conversion problem with "bootretry" evironment variable
2611 * Patch by Andre Schwarz, 24 Nov 2003:
2612 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2614 * Patch by Pavel Bartusek, 21 Nov 2003:
2615 set ZMII bridge speed on 440
2617 * Patch by Anders Larsen, 17 Nov 2003:
2618 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2620 * Patches by David Müller, 14 Nov 2003:
2621 - board/mpl/common/common_util.c
2622 * implement support for BZIP2 compressed images
2623 * various cleanups (printf -> puts, ...)
2624 - board/mpl/common/flash.c
2625 * report correct errors to upper layers
2626 * check the erase fail and VPP low bits in status reg
2627 - board/mpl/vcma9/cmd_vcma9.c
2628 - board/mpl/vcma9/flash.c
2629 * various cleanups (printf -> puts, ...)
2631 * fix typo in comment
2632 - cpu/arm920t/usb_ohci.c
2633 * support for S3C2410 is missing in #if line
2635 * reinit some registers in case of error (cable missing, ...)
2637 * support for USB/MMC devices is missing in #if line
2638 - include/configs/MIP405.h
2639 - include/configs/PIP405.h
2640 * enable BZIP2 support
2641 * enlarge malloc space to 1MiB because of BZIP2 support
2642 - include/configs/VCMA9.h
2643 * enable BZIP2 support
2644 * enlarge malloc space to 1MiB because of BZIP2 support
2645 * enable USB support
2646 - lib_arm/armlinux.c
2647 * change calling convention of ARM Linux kernel as
2648 described on http://www.arm.linux.org.uk/developer/booting.php
2650 * Patch by Thomas Lange, 14 Nov 2003:
2651 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2652 support all these AMD boards.
2654 * Patch by Thomas Lange, 14 Nov 2003:
2655 Workaround for mips au1x00 physical memory accesses (the au1x00
2656 uses a 36 bit bus internally and cannot access physical memory
2657 directly. Use the uncached SDRAM address instead of the physical
2660 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2661 add Realtek 8019 ethernet driver
2663 * Patch by Yuli Barcohen, 13 Nov 2003:
2664 MPC826xADS/PQ2FADS cleanup
2666 * Patch by Anders Larsen, 12 Nov 2003:
2667 Update README to mark the PORTIO commands non-standard
2669 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2670 update for for Atmel AT91RM9200DK development kit:
2671 - support for environment variables in DataFlash
2672 - Atmel DataFlash AT45DB1282 support
2674 * Patch by Jeff Carr, 11 Nov 2003:
2675 add support for new version of 8270 processors
2677 * Patches by George G. Davis, 05 Nov 2003:
2678 - only pass the ARM linux initrd tag to the kernel when an initrd
2680 - update omap1510inn configuration file
2682 * Patches by Stephan Linz, 3 Nov 2003:
2683 - more endianess fixes for LAN91C111 driver
2684 - CFG_HZ configuration patch for NIOS Cyclone board
2686 * Patch by Stephan Linz, 28 Oct 2003:
2687 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2689 * Patch by Steven Scholz, 20 Oct 2003:
2690 - make "mii info <addr>" show infor for PHY at "addr" only
2691 - Endian fix for miiphy_info()
2693 * Patch by Gleb Natapov, 19 Sep 2003:
2694 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2696 * Patch by Anders Larsen, 17 Sep 2003:
2697 Bring ARM memory layout in sync with the documentation:
2698 stack and malloc-heap are now located _below_ the U-Boot code
2700 * Accelerate booting on TRAB board: read and check autoupdate image
2701 headers first instead of always reading the whole images.
2703 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2705 * Enabled password check on RMU board
2707 * Fix configuration problem with IceCube in LOWBOOT configuration:
2708 envrionment got embedded, corrupting the image layout.
2710 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2712 * Added BMS2003 board
2713 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2715 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2716 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2719 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2722 * Add checksum verification to 'imls' command
2724 * Add bd_info fields needed for 4xx Linux I2C driver
2726 * Patch by Martin Krause, 4 Nov. 2003:
2727 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2729 * Print used network interface when CONFIG_NET_MULTI is set
2731 * Patch by Bernhard Kuhn, 28 Oct 2003:
2732 Add low boot support for MPC5200
2734 * Fix problem with dual PCMCIA support (NSCU)
2736 * Fix MPC5200 I2C initialization function
2738 ======================================================================
2739 Changes for U-Boot 1.0.0:
2740 ======================================================================
2742 * Fix parameter passing to standalone images with bootm command
2744 * Patch by Kyle Harris, 30 Oct 2003:
2745 Fix build errors for ixdp425 board
2747 * Patch by David M. Horn, 29 Oct 2003:
2748 Fixes to build under CYGWIN
2750 * Get IceCube MGT5100 working (again)
2752 * Fix problems in memory test on some boards (which was not
2753 non-destructive as intended)
2755 * Patch by Gary Jennejohn, 28 Oct 2003:
2756 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2757 to prevent stack overflow on ARM systems
2759 * Patch by Stephan Linz, 28 Oct 2003:
2760 fix init sequence error for NIOS port
2762 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2764 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2766 * Patch by Xiao Xianghua, 23 Oct 2003:
2767 small patch for mpc85xx
2769 * Fix small problem in MPC5200 I2C driver
2771 * Fix FCC3 support on ATC board
2773 * Correct header printing for multi-image files in do_bootm()
2775 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2777 * Fix PCI problems on PPChameleon board
2779 * Patch by Steven Scholz, 18 Oct 2003:
2780 Fix AT91RM9200 ethernet driver
2782 * Patch by Nye Liu, 17 Oct 2003:
2783 Fix typo in include/mpc8xx.h
2785 * Patch by Richard Woodruff, 16 Oct 03:
2786 Fixes for cpu/arm925/interrupt.c
2787 - Initialize timestamp & lastdec vars.
2788 - fix timestamp overflows.
2789 - fix lastdec overflow.
2790 - smarter normalization to allow udelay() below 1ms to work.
2792 * Patch by Scott McNutt, 16 Oct
2793 add networking support for the Altera Nios Development Kit,
2794 Cyclone Edition (DK-1C20)
2796 * Patch by Jon Diekema, 14 Oct 2003:
2797 add hint about doc/README.silent to README file
2799 * Add CompactFlash support for NSCU
2801 * Fix PCI problems on PPChameleonEVB
2803 * TRAB auto-update: Base decision if we have to strip the image
2804 header on image type as encoded in the header
2805 (include image type patch by Martin Krause, 17 Oct 2003)
2807 * Patches by Xianghua Xiao, 15 Oct 2003:
2809 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2810 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2811 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2813 * Fix flash timings on TRAB board
2815 * Make sure HUSH is initialized for running auto-update scripts
2817 * Make 5200 reset command _really_ reset the board, without running
2818 any other code after it
2820 * Fix errors with flash erase when range spans across banks
2821 that are mapped in reverse order
2823 * Fix flash mapping and display on P3G4 board
2825 * Patch by Kyle Harris, 15 Jul 2003:
2826 - add support for Intel IXP425 CPU
2827 - add support for IXDP425 eval board
2829 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2830 for more information
2832 * Patch by Steven Scholz, 10 Oct 2003
2833 - Add support for Altera FPGA ACEX1K
2835 * Patches by Thomas Lange, 09 Oct 2003:
2836 - fix cmd_ide.c for non ppc boards (read/write functions did not
2837 add ATA base address)
2838 - fix for shannon board
2839 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2840 - Endian swap ATA identity for all big endian CPUs, not just PPC
2841 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2843 - add support for dbau1x00 board (MIPS32)
2845 * Patch by Sangmoon Kim, 07 Oct 2003:
2846 add support for debris board
2848 * Patch by Martin Krause, 09 Oct 2003:
2849 Fixes for TRAB board
2850 - /board/trab/rs485.c: correct baudrate
2851 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2852 udelay(); fix some timing problems with adc controller
2853 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2854 modify commands: touch and buzzer
2856 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2857 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2858 Use direct function calls for auto_update instead of hush commands
2860 * Patch by Scott McNutt, 04 Oct 2003:
2861 - add support for Altera Nios-32 CPU
2862 - add support for Nios Cyclone Development Kit (DK-1C20)
2864 * Patch by Steven Scholz, 29 Sep 2003:
2865 - A second parameter for bootm overwrites the load address for
2866 "Standalone Application" images.
2867 - bootm sets environment variable "filesize" to the resulting
2868 (uncompressed) data length for "Standalone Application" images
2869 when autostart is set to "no". Now you can do something like
2870 if bootm $fpgadata $some_free_ram ; then
2871 fpga load 0 $some_free_ram $filesize
2874 * Patch by Denis Peter, 25 Sept 2003:
2875 add support for the MIP405 Rev. C board
2877 * Patch by Yuli Barcohen, 25 Sep 2003:
2878 add support for Zephyr Engineering ZPC.1900 board
2880 * Patch by Anders Larsen, 23 Sep 2003:
2881 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2882 implemented for the x86 architecture)
2884 * Patch by Sangmoon Kim, 23 Sep 2003:
2885 fix pll_pci_to_mem_multiplier table for MPC8245
2887 * Patch by Anders Larsen, 22 Sep 2003:
2888 enable timed autoboot on PXA
2890 * Patch by David Müller, 22 Sep 2003:
2891 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2892 returns correct libgcc file path
2893 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2894 time on s3c24x0 systems
2896 * Patch by Jon Diekema, 19 Sep 2003:
2897 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2898 link state to the fault LED.
2899 - In NetLoop, make the Fault LED reflect the link status. The link
2900 status gets updated on entry, and on timeouts.
2902 * Patch by Anders Larsen, 18 Sep 2003:
2903 allow mkimage to build and run on Cygwin-hosted systems
2905 * Patch by Frank Müller, 18 Sep 2003:
2906 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2909 * Patch by Pantelis Antoniou, 16 Sep 2003:
2910 add tool to compute fileds in the PLPRCR register for MPC86x
2912 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2914 * Fix build problems under FreeBSD
2916 * Add generic filesystem image type
2918 * Make fatload set filesize environment variable
2920 * enable basic / medium / high-end configurations for PPChameleonEVB
2921 board; fix NAND code
2923 * enable TFTP client code to specify to the server the desired
2924 timeout value (see RFC-2349)
2926 * Improve SDRAM setup for TRAB board
2928 * Suppress all output with splashscreen configured only if "splashimage"
2931 * Fix problems with I2C support for mpc5200
2933 * Adapt TRAB configuration and auto_update to new memory layout
2935 * Add configuration for wtk board
2937 * Add support for the Sharp LQ065T9DR51U LCD display
2939 * Patch by Rune Torgersen, 17 Sep 2003:
2940 - Fixes for MPC8266 default config
2941 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2943 * Patches by Jon Diekema, 17 Sep 2003:
2944 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2947 - adjust "help" output
2949 * Patches by Anders Larsen, 17 Sep 2003:
2950 - fix spelling errors
2951 - set GD_FLG_DEVINIT flag only after device function pointers
2953 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2955 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2956 - trigger watchdog while waiting in serial driver
2958 * Add auto-update code for TRAB board using USB memory sticks,
2959 support new configuration with more memory
2961 * disable MPC5200 bus pipelining as workaround for bus contention
2963 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2964 priority; configure critical interrupts to be handled like external
2967 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2968 go back to 66 MHz for stability
2970 * Patches by Jon Diekema, 15 Sep 2003:
2971 - add description for missing CFG_CMD_* entries in the README file
2974 * Patch by Gleb Natapov, 14 Sep 2003:
2975 enable watchdog support for all MPC824x boards that have a watchdog
2977 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2978 "Non-octet Aligned Frame" errors we see at 100 Mbps
2980 * Patch by Sharad Gupta, 14 Sep 2003:
2981 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2983 * Patch by llandre, 11 Sep 2003:
2984 update configuration for PPChameleonEVB board
2986 * Patch by David Müller, 13 Sep 2003:
2987 various changes to VCMA9 board specific files
2989 * Add I2C support for MGT5100 / MPC5200
2991 * Patch by Rune Torgersen, 11 Sep 2003:
2992 Changed default memory option on MPC8266ADS to NOT be Page Based
2993 Interleave, since this doesn't work very well with the standard
2996 * Patch by George G. Davis, 12 Sep 2003:
2997 fix Makefile settings for sk98 driver
2999 * Patch by Stefan Roese, 12 Sep 2003:
3000 - new boards added: DP405, HUB405, PLU405, VOH405
3001 - some esd boards updated
3002 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3004 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3006 * Patch by Martin Krause, 11 Sep 2003:
3007 add burn-in tests for TRAB board
3009 * Enable instruction cache on MPC5200 board
3011 * Patch by Denis Peter, 11 Sep 2003:
3012 - fix USB data pointer assignment for bulk only transfer.
3013 - prevent to display erased directories in FAT filesystem.
3015 * Change output format for NAND flash - make it look like for other
3018 ======================================================================
3019 Changes for U-Boot 0.4.8:
3020 ======================================================================
3022 * Add I2C and RTC support for RMU board
3024 * Patches by Denis Peter, 9 Sep 2003:
3025 add FAT support for IDE, SCSI and USB
3027 * Patches by Gleb Natapov, 2 Sep 2003:
3028 - cleanup of POST code for unsupported architectures
3029 - MPC824x locks way0 of data cache for use as initial RAM;
3030 this patch unlocks it after relocation to RAM and invalidates
3033 * Patch by Gleb Natapov, 30 Aug 2003:
3034 new I2C driver for mpc107 bridge. Now works from flash.
3036 * Patch by Dave Ellis, 11 Aug 2003:
3037 - JFFS2: fix typo in common/cmd_jffs2.c
3038 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3039 - JFFS2: remove node version 0 warning
3040 - JFFS2: accept JFFS2 PADDING nodes
3041 - SXNI855T: add AM29LV800 support
3042 - SXNI855T: move environment from EEPROM to flash
3043 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3045 * Patch by Bill Hargen, 11 Aug 2003:
3046 fixes for I2C on MPC8240
3047 - fix i2c_write routine
3048 - fix iprobe command
3049 - eliminates use of global variables, plus dead code, cleanup.
3051 * Add support for USB Mass Storage Devices (BBB)
3052 (tested with USB memory sticks only)
3054 * Avoid flicker on TRAB's VFD
3056 * Add support for SK98xx driver
3058 * Add PCI support for SL8245 board
3060 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3061 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3062 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3064 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3065 to allow for more accurate baudrate settings
3066 (error now 0.7% at 115 kbps, instead of 3.5% before)
3068 * Patch by Andreas Mohr, 4 Sep 2003:
3069 Fix a lot of spelling errors
3071 * Add support for PPChameleon Eval Board
3073 * Add support for P3G4 board
3075 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3078 * Patch by Yuli Barcohen, 7 Aug 2003:
3079 check BCSR to detect if the board is configured in PCI mode
3081 ======================================================================
3082 Changes for U-Boot 0.4.7:
3083 ======================================================================
3085 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3086 add support for Adder II MPC852T module
3088 * Patch by George G. Davis, 19 Aug 2003:
3089 fix TI Innovator/OMAP1510 pin configs
3091 * Patches by Kshitij, 18 Aug 2003
3092 - add support for arm926ejs cpu core
3093 - add support for TI OMAP 1610 Innovator Board
3095 * Patch by Yuli Barcohen, 14 Aug 2003:
3096 add support for bzip2 uncompression
3098 * Add GCC library to examples/Makefile so GCC utility functions will
3101 * Add I2C and RTC support for RMU board using software I2C driver
3102 (because of better response to iprobe command); fix problem with
3105 * Patch by Matthias Fuchs, 28 Aug 2003:
3106 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3107 CONFIG_BOOTP_MAKS (see README).
3109 * Fix ICU862 environment problem
3111 * Fix RAM size detection for RMU board
3113 * Implement "reset" for MGT5100/MPC5200 systems
3115 ======================================================================
3116 Changes for U-Boot 0.4.6:
3117 ======================================================================
3119 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3120 allow selection of clock frequency as "make" target
3122 * Implement memory autosizing code for IceCube boards
3124 * Configure network port on INCA-IP for autonegotiation
3126 * Fix overflow problem in network timeout code
3128 * Patch by Richard Woodruff, 8 Aug 2003:
3129 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3131 ======================================================================
3132 Changes for U-Boot 0.4.5:
3133 ======================================================================
3135 * Update for TQM board defaults:
3136 disable clocks_in_mhz, enable boot count limit
3138 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3139 in toplevel directory instead. Removed astest.c from tools/gdb because
3140 it is no longer relevant.
3142 * Fix PCI support for MPC5200 / IceCube Board
3144 * Map ISP1362 USB OTG controller for NSCU board
3146 * Patch by Brad Parker, 02 Aug 2003:
3147 fix sc520_cdp problems
3149 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3151 * Allow erase command to cross flash bank boundaries
3153 * Patch by Scott McNutt, 21 Jul 2003:
3154 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3155 Both LynxOS and BlueCat linux KDIs are supported.
3157 * Patch by Richard Woodruff, 25 Jul 2003:
3158 use more reliable reset for OMAP/925T
3160 * Patch by Nye Liu, 25 Jul 2003:
3161 fix typo in mpc8xx.h
3163 * Patch by Richard Woodruff, 24 Jul 2003:
3164 Fixes for cmd_nand.c:
3165 - Fixed null dereferece which could result in incorrect ECC values.
3166 - Added support for devices with no Ready/Busy signal hooked up.
3167 - Added OMAP1510 read/write protect handling.
3168 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3170 - Switched default ECC to be JFFS2.
3172 * Allow crc32 to be used at address 0x000
3174 * Provide consistent interface to standalone applications to access
3175 the 'global_data' structure
3176 Provide a doc/README.standalone more useful to users/developers.
3178 * Make IceCube MGT5100 FEC driver work
3180 * Implement new mechanism to export U-Boot's functions to standalone
3181 applications: instead of using (PPC-specific) system calls we now
3182 use a jump table; please see doc/README.standalone for details
3184 * Patch by Dave Westwood, 24 Jul 2003:
3185 added support for Unity OS (a proprietary OS)
3187 * Patch by Detlev Zundel, 23 Jul 2003:
3188 add "imls" command to print flash table of contents
3190 * Fix cold boot detection for log buffer reset
3192 * Return error for invalid length specifiers with "cp.X" etc.
3194 * Fix startup problem on MIPS
3196 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3197 bitmap support is configured
3199 * Patch by Bill Hargen, 18 Jul 2003:
3200 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3202 * Patch by Denis Peter, 18 Jul 2003:
3203 - fix memory configuration for MIP405T
3204 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3206 * Cleanup of TQM82xx configurations; use "official" board types
3207 to make selection easier.
3209 * Patch by Martin Krause, 17 Jul 2003:
3210 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3212 * Patch by Richard Woodruff, 17 July 03:
3213 - Fixed bug in OMAP1510 baud rate divisor settings.
3215 * Patch by Nye Liu, 16 July 2003:
3217 - add MPC86xADS support (uses MPC86xADS.h)
3218 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3220 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3221 o don't trust gclk() software measurement by default, depend on
3222 CONFIG_8xx_GCLK_FREQ
3223 - add DRAM SIMM not installed detection
3224 - use more "correct" SDRAM initialization sequence
3225 - allow different SDRAM sizes (8xxADS has 8M)
3227 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3228 - rename MAMR/MBMR defines to be more consistent. Should eventually
3229 be merged into MxMR to better reflect the PowerQUICC datasheet.
3231 * Patch by Yuli Barcohen, 16 Jul 2003:
3232 support new Motorola PQ2FADS-ZU evaluation board which replaced
3233 MPC8260ADS and MPC8266ADS
3235 ======================================================================
3236 Changes for U-Boot 0.4.4:
3237 ======================================================================
3239 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3241 * Add support for MGT5100 and MPC5200 processors
3243 * Patch by Lutz Dennig, 15 Jul 2003:
3244 update for R360MPI board
3246 ======================================================================
3247 Changes for U-Boot 0.4.3:
3248 ======================================================================
3250 * Patches by Kshitij, 04 Jul 2003
3251 - added support for arm925t cpu core
3252 - added support for TI OMAP 1510 Innovator Board
3254 * Patches by Martin Krause, 14 Jul 2003:
3255 - add I2C support for s3c2400 systems (trab board)
3256 - (re-) add "ping" to command table
3258 * Fix handling of "slow" POST routines
3260 * Patches by Yuli Barcohen, 13 Jul 2003:
3261 - Correct flash and JFFS2 support for MPC8260ADS
3262 - fix PVR values and clock generation for PowerQUICC II family
3265 * Patch by Bernhard Kuhn, 08 Jul 2003:
3266 - add support for M68K targets
3268 * Patch by Ken Chou, 3 Jul:
3269 - Fix PCI config table for A3000
3270 - Fix iobase for natsemi.c
3271 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3273 * Allow to enable "slow" POST routines by key press on power-on
3274 * Fix temperature dependend switching of LCD backlight on LWMON
3275 * Tweak output format for LWMON
3277 * Patch by Stefan Roese, 11 Jul 2003:
3278 - Fix bug in CONFIG_VERSION_VARIABLE.
3279 - AR405 config updated.
3280 - OCRTC/ORSG: bsp command added.
3281 - ASH405 bsp update.
3283 ======================================================================
3284 Changes for U-Boot 0.4.2:
3285 ======================================================================
3287 * Add support for NSCU board
3289 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3291 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3292 mirror bit flash on TQM8xxM modules
3294 * Patch by Kenneth Johansson, 30 Jun 2003:
3295 get rid of MK_CMD_ENTRY macro; update doc/README.command
3297 * Patch by Seb James, 30 Jun 2003:
3298 Improve documentation of I2C configuration in README
3300 * Fix problems with previous log buffer "fixes"
3302 * Fix minor help text issues
3304 * "log append" did not append a newline
3306 ======================================================================
3307 Changes for U-Boot 0.4.1:
3308 ======================================================================
3310 * Fix some missing commands, cleanup header files
3311 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3313 * Rewrite command lookup and help command (fix problems with bubble
3314 sort when sorting command name list). Minor cleanup here and there.
3316 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3317 - Allow to call sysmon function interactively
3318 - PIC on LWMON board needs delay after power-on
3319 - Add missing RSR definitions for MPC8xx
3320 - Improve log buffer handling: guarantee clean reset after power-on
3321 - Add support for EXBITGEN board (aka "genie")
3322 - Add support for SL8245 board
3325 - remove trailing white space, trailing empty lines, C++ comments, etc.
3326 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3328 * Patches by Kenneth Johansson, 25 Jun 2003:
3329 - major rework of command structure
3330 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3332 ======================================================================
3333 Changes for U-Boot 0.4.0:
3334 ======================================================================
3336 * Patches by Robert Schwebel, 26 Jun 2003:
3337 - csb226 configuration updated
3338 - credits for logodl port updated
3339 - innokom configuration updated
3340 - logodl tree update, still with coding style inconsistencies
3341 - added OCM for ppc405 warning to README
3343 * Patch by Pantelis Antoniou, 25 Jun 2003:
3344 update NetVia with V2 board support
3346 * Header file cleanup for ARM
3348 * Patch by Murray Jensen, 24 Jun 2003:
3349 - make sure to use only U-boot provided header files
3350 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3352 * Patch by Stefan Roese, 24 Jun 2003:
3353 - Update esd ASH405 board files.
3354 - Update esd DASA_SIM config file.
3355 - Add ping command to some esd boards.
3357 * Patch by Yuli Barcohen, 23 Jun 2003:
3358 Update for MPC8260ADS board
3360 * Patch by Murray Jensen, 23 Jun 2003:
3361 - cleanup of GCC 3.x compiler warnings
3363 * Patch by Rune Torgersen, 4 Jun 2003:
3364 add large memory support for MPC8266ADS board
3366 * Patch by Richard Woodruff, 19 June 03:
3367 - Enabled standard u-boot device abstraction for ARM
3368 - Enabled console device for ARM
3369 - Initilized bi_baudrate for ARM
3371 * Patch by Bill Hargen, 23 Apr 2003:
3372 fix byte order for 824x I2C addresses (write op)
3374 * Patch by Murray Jensen, 20 Jun 2003:
3376 - cleanup (especially for gcc-3.x compilers)
3378 * Patch by Tom Guilliams, 20 Jun 2003:
3379 added CONFIG_750FX support for IBM 750FX processors
3381 * Patch by Devin Crumb, 02 Apr 2003:
3382 Fix clock divider rounding problem in drivers/serial.c
3384 * Patch by Richard Woodruff, 19 June 03:
3385 - Fixed smc91c111 driver to sync with the u-boot environment
3386 (driver/smc91c111.c).
3387 - Added eth_init error return check in NetLoop (net/net.c).
3389 * Patch by Ken Chou, 19 June 2003:
3390 Added support for A3000 SBC board (Artis Microsystems Inc.)
3392 * Patches by Murray Jensen, 17 Jun 2003:
3393 - Hymod board database mods: add "who" field and new xilinx chip types
3394 - provide new "init_cmd_timeout()" function so code external to
3395 "common/main.c" can use the "reset_cmd_timeout()" function before
3396 entering the main loop
3397 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3398 slightly different. see include/configs/hymod.h for an example
3399 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3400 CFG_DTT_ADM1021 defined)
3401 - add new "eeprom_probe()" function which has similar args and
3402 behaves in a similar way to "eeprom_read()" etc.
3403 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3404 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3405 - gdbtools copyright update
3406 - ensure that set_msr() executes the "sync" and "isync" instructions
3407 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3408 - 8260 I/O ports fix: Open Drain should be set last when configuring
3409 - add SIU IRQ defines for 8260
3410 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3411 config.mk to allow board configurations to override the GNU
3412 linker script, selected via the LDSCRIPT, make variable, and to
3413 give an initial value to the OBJCFLAGS make variable
3414 - 8260 i2c enhancement:
3415 o correctly extends the timeout depending on the size of all
3416 queued messages for both transmit and receive
3417 o will not continue with receive if transmit times out
3418 o ensures that the error callback is done for all queued tx
3420 o correctly detects both tx and rx timeouts, only delivers one to
3421 the callback, and does not overwrite an earlier error
3422 o logic in i2c_probe now correct
3423 - add "vprintf()" function so that "panic()" function can be
3425 - many Hymod board changes
3427 * Patches by Robert Schwebel, 14 Jun 2003:
3428 - add support for Logotronic DL datalogger board
3429 - cleanup serial line after kermit binary download
3430 - add debugX macro (debug level support)
3431 - update mach-types.h to latest arm.linux.org.uk master list.
3433 * Patches by David Müller, 12 Jun 2003:
3434 - rewrite of the S3C24X0 register definitions stuff
3435 - "driver" for the built-in S3C24X0 RTC
3437 * Patches by Yuli Barcohen, 12 Jun 2003:
3438 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3439 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3440 configuration word supplied by FPGA on some MPC8260ADS boards
3442 * Patch by Pantelis Antoniou, 10 Jun 2003:
3443 Unify status LED interface
3445 * Add support for DS12887 RTC; add RTC support for ATC board
3447 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3448 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3449 - Add Atmel DataFlash support for reading and writing.
3450 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3451 - Add Flash detection on Atmel AT91RM9200DK
3452 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3453 - Replace old Ethernet PHY layer functions
3454 - Change link address
3456 * Patch by Frank Smith, 9 Jun 2003:
3457 use CRIT_EXCEPTION for machine check on 4xx
3459 * Patch by Detlev Zundel, 13 Jun 2003:
3460 added implementation of the "carinfo" command in cmd_immap.c
3462 * Fix CONFIG_NET_MULTI support in include/net.h
3464 * Patches by Kyle Harris, 13 Mar 2003:
3465 - Add FAT partition support
3466 - Add command support for FAT
3467 - Add command support for MMC
3469 - Add Intel PXA support for video
3470 - Add Intel PXA support for MMC
3472 - Enable MMC and FAT for lubbock board
3473 - Other misc changes for lubbock board
3475 * Patch by Robert Schwebel, April 02, 2003:
3476 fix for SMSC91111 driver
3478 * Patch by Vladimir Gurevich, 04 Jun 2003:
3479 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3481 * Patch by Stefan Roese, 05 Jun 2003:
3482 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3483 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3484 data cache can be used even if the chip select is in use.
3485 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3486 (see README for further description).
3487 - Changed config files of CONFIG_EEPRO100 boards to use the
3488 CFG_RX_ETH_BUFFER define.
3490 * Add support for RMU board
3492 * Add support for TQM862L at 100/50 MHz
3494 * Patch by Pantelis Antoniou, 02 Jun 2003:
3495 major reconstruction of networking code;
3496 add "ping" support (outgoing only!)
3498 * Patch by Denis Peter, 04 June 2003:
3499 add support for the MIP405T board
3501 * Patches by Udi Finkelstein, 2 June 2003:
3502 - Added support for custom keyboards, initialized by defining a
3503 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3504 - Added support for the RBC823 board.
3505 - cpu/mpc8xx/lcd.c now automatically calculates the
3506 Horizontal Pixel Count field.
3508 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3509 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3511 * Patch by Mark Rakes, 14 May 2003:
3512 add support for Intel e1000 gig cards.
3514 * Patch by Nye Liu, 3 Jun 2003:
3515 fix critical typo in MAMR definition (include/mpc8xx.h)
3517 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3519 * Patch by Klaus Heydeck, 2 Jun 2003
3520 Minor changes for KUP4K configuration
3522 * Patch by Marc Singer, 29 May 2003:
3523 Fixed rarp boot method for IA32 and other little-endian CPUs.
3525 * Patch by Marc Singer, 28 May 2003:
3526 Added port I/O commands.
3528 * Patch by Matthew McClintock, 28 May 2003
3529 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3530 - minor patches for utx8245
3532 * Patch by Daniel Engström, 28 May 2003:
3535 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3536 add nand flash support to SXNI855T configuration
3537 fix/extend nand flash support:
3538 - fix 'nand erase' command so does not erase bad blocks
3539 - fix 'nand write' command so does not write to bad blocks
3540 - fix nand_probe() so handles no flash detected properly
3541 - add doc/README.nand
3542 - add .jffs2 and .oob options to nand read/write
3543 - add 'nand bad' command to list bad blocks
3544 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3545 - make NAND read/write faster
3547 * Patch by Rune Torgersen, 23 May 2003:
3548 Update for MPC8266ADS board
3550 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3551 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3552 _time_ (!) if the environment is embedded within the U-Boot image,
3553 or in a separate flash sector.
3555 * Cleanup CFG_DER #defines in config files (wd maintained only)
3557 * Fix data abort exception handling for arm920t CPU
3559 * Fix alignment problems with flash driver for TRAB board
3561 * Patch by Donald White, 21 May 2003:
3562 fix calculation of base address in pci_hose_config_device()
3564 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3565 execute "cmd2", even if "cmd1" fails. Note that this is different
3566 to "run var1 var2" where the contents of "var2" will NOT be
3567 executed when a command in "var1" fails.
3569 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3571 * Patch by Kyle Harris, 20 May 2003:
3572 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3573 into cpu/pxa and arch-pxa.
3575 * Patch by Stefan Roese, 23 May 2003:
3576 - IBM PPC405EP port added.
3577 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3578 UART0) is used as default U-Boot console. PPC4xx only!
3579 - esd ASH405 board added (PPC405EP based).
3580 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3581 - esd CPCI405AB board added.
3582 - esd PMC405 board added.
3583 - Update of some esd boards.
3585 * Patch by Denis Peter, 19 Mai 2003:
3586 add support for the MIP405-3 board
3588 * Patch by Dave Ellis, 22 May 2003:
3589 Fix problem with only partially cleared .bss segment
3591 * Patch by Rune Torgersen, 12 May 2003:
3592 get PCI to work on a MPC8266ADS board; incorporate change to
3593 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3595 * Patch by Nye Liu, 1 May 2003:
3596 minor patches for the FADS8xx
3598 * Patch by Thomas Schäfer, 28 Apr 2003:
3599 Fix SPD handling for 256 ECC DIMM on Walnut
3601 * Add support for arbitrary bitmaps for TRAB's VFD command;
3602 allow to pass boot bitmap addresses in environment variables;
3603 allow for zero boot delay
3605 * Patch by Christian Geißinger, 19 May 2002:
3606 On TRAB: wait until the dummy byte has been completely sent
3608 * Patch by David Updegraff, 22 Apr 2003:
3609 update for CrayL1 board
3611 * Patch by Pantelis Antoniou, 21 Apr 2003:
3612 add boot support for ARTOS (a proprietary OS)
3614 * Patch by Steven Scholz, 11 Apr 2003:
3615 Add support for RTC DS1338
3617 * Patch by Rod Boyce, 24 Jan 2003:
3618 Fix counting of extended partitions in diskboot command
3620 * Patch by Christophe Lindheimer, 20 May 2003:
3621 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3623 * Fix SDRAM timing on Purple board
3625 * Add support for CompactFlash on ATC board
3626 (includes support for Intel 82365 and compatible PC Card controllers,
3627 and Yenta-compatible PCI-to-CardBus controllers)
3629 * Patch by Mathijs Haarman, 08 May 2003:
3630 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3632 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3634 * Add support for Promess ATC board
3636 * Patch by Keith Outwater, 28 Apr 2003:
3637 - Miscellaneous corrections and additions to GEN860T board specific code.
3638 - Added GEN860_SC variant to GEN860T.
3639 - Miscellaneous corrections to GEN860T documentation.
3640 - Correct duplicate entry in U-Boot CREDITS file.
3641 - Add GEN860T_SC entry in MAINTAINERS file.
3642 - Update CREDITS file with GEN860T_SC info.
3644 * Update Smiths Aerospace addresses in MAINTAINERS file
3646 * Fix error handling in hush's version of "run" command
3649 - Splashscreen support
3652 - temperature dependend enabling of LCD
3654 * Allow booting from old "PPCBoot" disk partitions
3656 * Add support for TQM8255 Board / MPC8255 CPU
3658 ======================================================================
3659 Changes for U-Boot 0.3.1:
3660 ======================================================================
3662 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3664 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3665 display when Linux takes over
3667 * Patch by Erwin Rol, 27 Feb 2003:
3668 Add support for RTEMS (this time for real).
3670 * Add support for "bmp info" and "bmp display" commands to load
3671 bitmap images; this can be used (for example in a "preboot"
3672 command) to display a splash screen very quickly after poweron.
3674 * Add support for 133 MHz clock on INCA-IP board
3676 * Patch by Lutz Dennig, 10 Apr 2003:
3677 Update for R360MPI board
3679 * Add new meaning to "autostart" environment variable:
3680 If set to "no", a standalone image passed to the
3681 "bootm" command will be copied to the load address
3682 (and eventually uncompressed), but NOT be started.
3683 This can be used to load and uncompress arbitrary
3686 * Patch by Stefan Roese, 10 Apr 2003:
3687 Changed DHCP client to use IP address from server option field #54
3688 from the OFFER packet in the server option field #54 in the REQUEST
3689 packet. This fixes a problem using a Windows 2000 DHCP server,
3690 where the DHCP-server is not the TFTP-server.
3692 * Set max brightness for MN11236 displays on TRAB board
3694 * Add support for TQM862L modules
3696 ======================================================================
3697 Changes for U-Boot 0.3.0:
3698 ======================================================================
3700 * Patch by Arun Dharankar, 4 Apr 2003:
3701 Add IDMA example code (tested on 8260 only)
3703 * Add support for Purple Board (MIPS64 5Kc)
3705 * Add support for MIPS64 5Kc CPUs
3707 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3709 * Patch by Denis Peter, 04 Apr 2003:
3710 - update MIP405-4 board
3712 * Patch by Stefan Roese, 4 Apr 2003:
3713 - U-Boot version environment variable "ver" added
3714 (CONFIG_VERSION_VARIABLE).
3715 - Changed PPC405GPr version from A to B.
3716 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3718 * Patches by Denis Peter, 03 April 2003:
3719 - fix PCI IRQs on MPL boards
3720 - fix two more un-relocated pointer problems
3722 * Fix behaviour of "run" command:
3723 - print error message iv variable does not exist
3724 - terminate processing of arguments in case of error
3726 * Patches by Peter Figuli, 10 Mar 2003
3727 - Add support for BTUART on PXA platform
3728 - Add support for WEP EP250 (PXA) board
3730 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3731 flash using a BDI2000
3733 * Implement fix for I2C Edge Conditions problem for all boards that
3734 use the bit-banging driver (common/soft_i2c.c)
3736 * Patch by Martin Winistoerfer, 23 Mar 2003
3737 - Add port to MPC555/556 microcontrollers
3738 - Add support for cmi customer board with
3739 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3741 * Patch by Rick Bronson, 28 Mar 2003:
3742 - fix common/cmd_nand.c
3744 * Patch by Arun Dharankar, 24 Mar 2003:
3745 - add threads / scheduler example code
3747 * Add patches by Robert Schwebel, 31 Mar 2003:
3748 - add ctrl-c support for kermit download
3749 - align bdinfo output on ARM
3750 - csb226 board: bring in sync with innokom/memsetup.S
3751 - csb226 board: fix MDREFR handling
3752 - misc doc fixes / extensions
3753 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3754 - add BOOT_PROGRESS to armlinux.c
3756 * Add CPU ID, version, and clock speed for INCA-IP
3758 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3759 - fix SRAM and SDRAM memory sizing
3760 - add status LED support
3761 - add MAC address for second (SCC1) ethernet port
3763 * Update default environment for TQM8260 board
3765 * Patch by Rick Bronson, 16 Mar 2003:
3766 - Add NAND flash support for reading, writing, and erasing NAND
3767 flash (certain forms of which are called SmartMedia).
3768 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3770 * Patches by Robert Schwebel, 19 Mar 2003:
3771 - use arm-linux-gcc as default compiler for ARM
3772 - fix i2c fixup code
3773 - fix missing baudrate setting
3774 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3775 - moved "ignoring trailing characters" _before_ u-boot wants to
3776 print out diagnostics messages; removes bogus characters at the
3779 * Patch by John Zhan, 18 Mar 2003:
3780 Add support for SinoVee Microsystems SC8xx boards
3782 * Patch by Rolf Offermanns, 21 Mar 2003:
3783 ported the dnp1110 related changes from the current armboot cvs to
3784 current u-boot cvs. smc91111 does not work. problem marked in
3785 smc91111.c, grep for "FIXME".
3787 * Patch by Brian Auld, 25 Mar 2003:
3788 Add support for STM flash chips on ebony board
3790 * Add PCI support for MPC8250 Boards (PM825 module)
3792 * Patch by Stefan Roese, 25 Mar 2003:
3795 * Patch by Stefan Roese, 20 Mar 2003:
3796 - CPCI4052 update (support for revision 3).
3797 - Set edge conditioning circuitry on PPC405GPr for compatibility
3798 to existing PPC405GP designs.
3799 - Clip udiv to 5 bits on PPC405 (serial.c).
3801 * Extend INCAIP board support:
3802 - add automatic RAM size detection
3803 - add "bdinfo" command
3804 - pass flash address and size to Linux kernel
3805 - switch to 150 MHz clock
3807 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3808 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3809 boards, version 153 for Rev. 200 boards).
3811 * Patch by Vladimir Gurevich, 12 Mar 2003:
3812 Fix relocation problem of statically initialized string pointers
3815 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3816 Cleanup & bug fixes for JFFS2 code:
3817 - the memory mangement was broken. It caused havoc on malloc by
3818 writing beyond the block boundaries.
3819 - the length calculation for files was wrong, sometimes resulting
3820 in short file reads.
3821 - data copying now optionally takes fragment version numbers into
3822 account, to avoid copying from older data.
3823 See doc/README.JFFS2 for details.
3825 * Patch by Josef Wagner, 12 Mar 2003:
3826 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3827 - ETH05 and BEDBUG support for CU824
3828 - added support for MicroSys CPC45
3829 - new BOOTROM/FLASH0 and DOC base for PM826
3831 * Patch by Robert Schwebel, 12 Mar 2003:
3832 Fix the chpart command on innokom board
3835 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3836 s/PPCBoot/U-Boot/ in some files
3837 s/pImage/uImage/ in some files
3839 * Patch by Detlev Zundel, 15 Jan 2003:
3840 Fix '' command line quoting
3842 * Patch by The LEOX team, 19 Jan 2003:
3843 - add support for the ELPT860 board
3844 - add support for Dallas ds164x RTC
3846 * Patches by David Müller, 31 Jan 2003:
3847 - minimal setup for CardBus bridges
3848 - add EEPROM read/write support in the CS8900 driver
3849 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3850 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3852 * Patch by Steven Scholz, 04 Feb 2003:
3853 add support for RTC DS1307
3855 * Patch by Reinhard Meyer, 5 Feb 2003:
3856 fix PLPRCR/SCCR init sequence on 8xx to allow for
3857 changes of EBDF by software
3859 * Patch by Vladimir Gurevich, 07 Feb 2003:
3860 "API-compatibility patch" for 4xx I2C driver
3862 * TRAB fixes / extensions:
3863 - Restore VFD brightness as saved in environment
3864 - add support for Fujitsu flashes
3865 - make sure both buzzers are turned off (drive low level)
3867 * Patches by Robert Schwebel, 06 Mar 2003:
3868 - fix bug in BOOTP code (must use NetCopyIP)
3869 - update of CSB226 port
3870 - clear BSS segment on XScale
3871 - added support for i2c_init_board() function
3872 - update to the Innokom plattform
3874 * Extend support for redundand environments for configurations where
3875 environment size < sector size
3877 * Patch by Rune Torgersen, 13 Feb 2003:
3878 Add support for Motorola MPC8266ADS board
3880 * Patch by Kyle Harris, 19 Feb 2003:
3881 patches for the Intel lubbock board:
3882 memsetup.S - general cleanup (based on Robert's csb226 code)
3883 flash.c - overhaul, actually works now
3884 lubbock.c - fix init funcs to return proper value
3886 * Patch by Kenneth Johansson, 26 Feb 2003:
3887 - Fixed off by one in RFTA calculation.
3888 - No need to abort when LDF is lower than we can program it's only
3889 minimum timing so clamp it to what we can do.
3890 - Takes function pointer to function for reading the spd_nvram. Usefull
3891 for faking data or hardcode a module without the nvram.
3892 - fix other user for above change
3893 - fix some comments.
3895 * Patches by Brian Waite, 26 Feb 2003:
3896 - fix port for evb64260 board
3897 - fix PCI for evb64260 board
3900 * Patch by Reinhard Meyer, 1 Mar 2003:
3901 Add support for EMK TOP860 Module
3903 * Patch by Yuli Barcohen, 02 Mar 2003:
3904 Add SPD EEPROM support for MPC8260ADS board
3906 * Patch by Robert Schwebel, 21 Jan 2003:
3907 - Add support for Innokom board
3908 - Don't complain if "install" fails
3909 - README cleanup (remove duplicated lines)
3910 - Update PXA header files
3912 * Add documentation for existing POST code (doc/README.POST)
3914 * Patch by Laudney Ren, 15 Jan 2003:
3915 Fix handling of redundand environment in "tools/envcrc.c"
3917 * Patch by Detlev Zundel, 28 Feb 2003:
3918 Add bedbug support for 824x systems
3920 * Add support for 16 MB flash configuration of TRAB board
3922 * Patch by Erwin Rol, 27 Feb 2003:
3923 Add support for RTEMS
3925 * Add image information to README
3927 * Patch by Stefan Roese, 18 Feb 2003:
3928 CPCIISER4 configuration updated.
3930 * Patch by Stefan Roese, 17 Feb 2003:
3931 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3933 * Patch by Stefan Roese, 13 Feb 2003:
3934 Add "pcidelay" environment variable (in ms, enabled via
3935 CONFIG_PCI_BOOTDELAY).
3936 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3937 RST# to respond to configuration cycles (33MHz -> 1s).
3939 * Fix dual PCMCIA slot support (when running with just one
3942 * Add VFD type detection to trab board
3944 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3945 variable with value in the EEPROM
3947 * Patch by Stefan Roese, 10 Feb 2003:
3948 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3950 * Add support for MIPS32 4Kc CPUs
3952 * Add support for INCA-IP Board
3954 ======================================================================
3955 Changes for U-Boot 0.2.2:
3956 ======================================================================
3958 * Add dual ethernet support on PM826
3960 * Add support for LXT971 PHY on PM826
3962 * Patch by Tord Andersson, 16 Jan 2003:
3963 Fix flash sector count for TQM8xxL
3965 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3966 16 bytes out of each 32 byte block)
3968 ======================================================================
3969 Changes for U-Boot 0.2.1:
3970 ======================================================================
3972 * Add support for V37 board
3973 (patch by Jón Benediktsson, 11 Dec 2002)
3975 * Update baudrate in bd_info when it gets changed
3977 * Add watchdog trigger points while waiting for serial port
3978 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3980 * Improve command line tool to access the U-Boot's environment
3981 (figuration of the utility, using a config file)
3983 * Add single quote support for (old) command line parser
3985 * Switch LWMON board default config from FRAM to EEPROM;
3986 in POST, EEPROM shows up on 8 addresses
3988 ======================================================================
3989 Changes for U-Boot 0.2.0:
3990 ======================================================================
3992 * Use 1-byte-read instead of -write for iprobe() function
3993 Add i2c commands to PM826 config
3995 * extend I2C POST code: check for list on known addresses
3997 * Improve log buffer code; use "loglevel" to decide which messages
3998 to log on the console, too (like in Linux); get rid of "logstart"
4000 * Add command line tool to access the U-Boot's environment
4001 (board-specific for TRAB now, to be fixed later)
4003 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4004 Fix misc problems with AmigaOne support
4006 * Patch by Chris Hallinan, 3 Dec 2002:
4007 minor cleanup to the MPC8245 EPIC driver
4009 * Patch by Pierre Aubert , 28 Nov 2002
4010 Add support for external (SIU) interrupts on MPC8xx
4012 * Patch by Pierre Aubert , 28 Nov 2002
4013 Fix nested syscalls bug in standalone applications
4015 * Patch by David Müller, 27 Nov 2002:
4016 fix output of "pciinfo" command for CardBus bridge devices.
4018 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4021 * Add LED indication for IDE activity on KUP4K board
4023 * Fix startup problems with VFD display on TRAB
4025 * Patch by Pierre Aubert, 20 Nov 2002
4026 Add driver for Epson SED13806 graphic controller.
4027 Add support for BMP logos in cfb_console driver.
4029 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4031 * Patch by Rod Boyce, 21 Nov 2002:
4032 fix PCMCIA on MBX8xx board
4034 * Patch by Pierre Aubert , 21 Nov 2002
4035 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4036 bootmode word in DPRAM configurable
4038 * Patch by Daniel Engström, 18 Nov 2002:
4039 Fixes for x86 port (mostly strings issues)
4041 * Patch by Ken Chou, 18 Nov 2002:
4042 Fix for natsemi NIC cards (DP83815)
4044 * Patch by Pierre Aubert, 19 Nov 2002:
4045 fix a bug for the MII configuration, and some warnings
4047 * Patch by Thomas Frieden, 13 Nov 2002:
4048 Add code for AmigaOne board
4049 (preliminary merge to U-Boot, still WIP)
4051 * Patch by Jon Diekema, 12 Nov 2002:
4052 - Adding URL for IEEE OUI lookup
4053 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4055 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4056 root-on-nfs macros are designed to switch how the default boot
4057 method gets defined.
4059 * Patch by Daniel Engström, 13 Nov 2002:
4060 Add support for i386 architecture and AMD SC520 board
4062 * Patch by Pierre Aubert, 12 Nov 2002:
4063 Add support for DOS filesystem and booting from DOS floppy disk
4065 * Patch by Jim Sandoz, 07 Nov 2002:
4066 Increase number of network RX buffers (PKTBUFSRX in
4067 "include/net.h") for EEPRO100 based boards (especially SP8240)
4068 which showed "Receiver is not ready" errors when U-Boot was
4069 processing the receive buffers slower than the network controller
4072 * Patch by Andreas Oberritter, 09 Nov 2002:
4073 Change behaviour of NetLoop(): return -1 for errors, filesize
4074 otherwise; return code 0 is valid an means no file loaded - in this
4075 case the environment still gets updated!
4077 * Patches by Jon Diekema, 9 Nov 2002:
4078 - improve ADC/DAC clocking on the SACSng board to align
4079 the failing edges of LRCLK and SCLK
4080 - sbc8260 configuration tweaks
4081 - add status LED support for 82xx systems
4082 - wire sspi/sspo commands into command handler; improved error
4084 - add timestamp support and alternate memory test to the
4085 SACSng configuration
4087 * Patch by Vince Husovsky, 7 Nov 2002:
4088 Add "-n" to linker options to get rid of "Not enough room for
4089 program headers" problem
4091 * Patch by David Müller, 05 Nov 2002
4092 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4093 so we can use an already existing name
4095 * Patch by Pierre Aubert, 05 Nov 2002
4096 Hardware relatied improvments in FDC boot code
4098 * Patch by Holger Schurig, 5 Nov 2002:
4099 Make the PXA really change it's frequency
4101 * Patch by Pierre Aubert, 05 Nov 2002
4102 Add support for slave serial Spartan 2 FPGAs
4104 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4107 * Add support for log buffer which can be passed to Linux kernel's
4108 syslog mechanism; used especially for POST results.
4110 * Patch by Klaus Heydeck, 31 Oct 2002:
4111 Add initial support for kup4k board
4113 * Patch by Robert Schwebel, 04 Nov 2002:
4114 - use watchdog to reset PXA250 systems
4115 - added progress callbacks to (some of the) ARM code
4116 - update for Cogent CSB226 board
4118 * Add support for FPS860 board
4120 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4121 Improve PCI access on 32-bits Compact PCI bus
4123 * Fix mdelay() on TRAB - this was still the debugging version with
4124 seconds instead of ms.
4126 * Patch by Robert Schwebel, 1 Nov 2002:
4127 XScale related cleanup (affects all ARM boards)
4129 * Cleanup of names and README.
4131 ======================================================================
4132 Notes for U-Boot 0.1.0:
4133 ======================================================================
4135 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4137 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4138 For information about the history of the project please see the
4139 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4141 ======================================================================