1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Fixes to the Lubbock (PXA 25x) support:
6 - Resolve the FIXME with respect to saving the u-boot environment.
7 - Make the default load address land in real memory.
8 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
9 Patch by David Brownell, 10 Mar 2005
11 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
12 Patch by Marc Leeman, 04 Mar 2005
14 * OMAP242x H4 board update
15 - fix for ES2 differences.
16 - switch to using the cfi_flash driver.
17 - fix SRAM build address.
18 - fix for GP device operation.
19 - unlock SRAM for GP devices.
20 - display more device information.
21 - fix potential deadlock in omap24xx_i2c driver.
22 - fix DLL load values to match dpllout*1 operation.
23 - fix 2nd chip select init for combo DDR device.
24 - add support for CFI Intel 28F256L18 on H4 board.
25 Patch by Richard Woodruff, 03 Mar 2005
27 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
28 Patch by Steven Scholz, 02 Mar 2005
31 Patch by Ara Avanesyan, 24 Feb 2005
33 * Remove unneeded #include <malloc.h>
34 Patch by Ladislav Michl, 22 Feb 2005
36 * Add cramfs support for m68k
37 Patch by Zachary Landau, 21 Feb 2005
39 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
40 Patch by Jeff Angielski, 21 Feb 2005
42 * Fix au1x00_serial baud rate calculation:
43 remove hardcoded cpu clock divisor and use register instead;
44 round up instead of truncate
45 Patch by Andrew Dyer, 15 Feb 2005
47 * Add Xilinx Spartan3 family FPGA support
48 Patch by Kurt Stremerch, 14 Feb 2005
50 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
51 Patch by Zachary Landau, 11 Feb 2005
54 Patch by Matthias Fuchs, 25 Sep 2005
56 * Added support for PCI bridge on MPC8272ADS
57 Patch by Vitaly Bordug, Feb 09 2005
59 * Update multicore CM9XX support for Integrator AP to allow booting from flash
60 Patch by Jean-Paul Saman, 8 Feb 2005
62 * Fix strswab() to reliably find end of string
63 Patch by Andrew Dyer, 08 Feb 2005
65 * Fix typos in include/ppc440.h
66 Patch by Andrew E Mileski, 04 Feb 2005
68 * Add Vibren (was Accelent) PXA255 IDP Support
69 Patch by Cliff Brake, 04 Feb 2005
71 * Fix tools/bmp_logo.c using incorrect offset to pixel data
72 Patch by Andrew Dyer, 31 Jan 2005
74 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
75 Patch by Peter Pearse, 2 Feb 2005
77 * Fix error handling in tools/env/fw_env.c
78 Patch by Ara Avanesyan, 01 Feb 2005
80 * Fix MGT5100 PSC baudrate calculation
81 Patch by Sebastian Schau, 27 Jan 2005
83 * OMAP242x fix for GP device booting
84 - Add SRAM unlock for GP devices.
85 - Change DDR DLL unlock value to allow DPLLout*1 operation.
86 Patches by Richard Woodruff, 21 Jan 2005:
88 * Add support for AMD's Pb1x00 eval board;
89 add MII routines to the au1x00 ethernet driver;
90 add USB ohci driver (work in progress)
91 Patch by Thomas Sailer, 20 Jan 2005
93 * Update omap5912osk board
94 Use drivers/cfi_flash.c instead of private flash driver;
95 Remove hardcoded personalized settings from omap5912osk.h;
96 Fix spacing with (RO) marks in 'flinfo' output.
97 Patch by Michael Bendzick, 14 Jan 2005
99 * Fix warnings for PCI code on ixp
100 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
102 * virtex2 fix for bogus download error messages
103 The virtex2 FPGA download code watches for init going active during
104 a download of config data as an error condition. init also goes
105 active after a configuration is finished in concert with the done
106 signal. So far, the code does not check for done active until all
107 of the configuration data is sent. If configuration data has a few
108 extra pad bytes at the end, this would cause an error message even
109 though the download had suceeded.
110 NOTE: virtex2 slave serial and spartan2 versions may still have the
112 Patch by Andrew Dyer, 12 Jan 2005
114 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
115 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
116 message when probing for nonexistent flash in little endian mode.
117 As a side effect more efficient and smaller code is generated,
118 which is always a Good Thing (TM).
119 Patch by Ladislav Michl, 24 Sep 2005
121 * Update for TFTP using a fixed UDP port
122 Use the approved environment variable names. Added "tftpdstp" to
123 allow ports other than 69 per Tolunay Orkun's recommendation.
124 Patch by Jerry Van Baren, 12 Jan 2005
126 * Allow to force TFTP to use a fixed UDP port
127 (Add a configuration option CONFIG_TFTP_PORT and optional env
129 Patch by Jerry Van Baren, 10 Jan 2005
131 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
132 Patch by Leif Lindholm, 29 Dec 2004
134 * Cleanup: fix broken builds
136 * Fix PHY address argument passing with mii info command
137 Patch by Andrew Dyer, 28 Dec 2004
139 * Cleanup (PPC4xx is AMCC now)
141 * esd CPCI2DP board added
142 Patch by Matthias Fuchs, 22 Sep 2005
144 * esd PMC405 board updated
145 Patch by Matthias Fuchs, 22 Sep 2005
147 * Add SM501 support to HH405 board.
148 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
149 Add support for eeprom write-enable (CFG_EEPROM_WREN).
150 Patch by Stefan Roese, 22 Sep 2005
152 * Fix autonegotiation in tsec ethernet driver
153 Patch by Stefan Roese, 21 Sep 2005
155 * Fix bug in auto_update (trab board)
156 Patch by Martin Krause, 16 Sep 2005
158 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
159 Patch by Francesco Mandracci, 16 Sep 2005
161 * Update configuration for INKA4x0 board
163 * Update configuration for PM854 board
164 Based on patch by R. Loeffl, 20 Jul 2005
166 * Add PCI support to TQM8540 and TQM8560 boards
167 Patch by Stefan Roese, 15 Sep 2005
169 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
170 boards (baudrate, environment...). Flash driver fixed.
171 Patch by Stefan Roese, 15 Sep 2005
173 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
174 ethernet port on ebony.
175 Patch by Stefan Roese, 7 Sep 2005
177 * Added support for mtddevnum and mtddevname variables (mtdparts command)
179 * Change default console baud rate for stxxtc board
181 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
182 Patch by Stefan Roese, 31 Aug 2005
184 * Fix default command set (don't include CFG_CMD_DISPLAY command)
185 Patch by Pantelis Antoniou, 02 Sep 2005
189 * Enable SM712 driver support for HMI1001 board.
191 * Fix problems with ld version 2.16 (dot outside sections problem)
192 Pointed out by Gerhard Jaeger, 31 Aug 2005;
193 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
195 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
197 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
199 * Add keyboard and dot matrix display support for HMI1001 board.
201 * Prepare U-Boot for gcc-4.x
203 * Fixed Bamboo port to enable running without DDR-DIMM
204 (Bamboo has also 64MB onboard DDR)
205 Patch by Stefan Roese, 24 Aug 2005
207 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
208 now handling all 4xx cpu's
209 Patch by Stefan Roese, 16 Aug 2005
211 * Fix make dependencies for at91rm9200 and ks8695 cpus
212 Patch by Steven Scholz, 23 Aug 2005
214 * Add JFFS2 support for TQM5200 board
216 * Add esd cpci5200 and pf5200 boards
217 Patch by Reinhard Arlt, 22 Aug 2005
219 * Fix sysclock for TQM8540 and TQM8560 boards
220 Patch by Martin Krause, 25 Jul 2005
222 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
223 Patch by Martin Krause, 08 Jun 2005
225 * Add new board specific commands for TQM5200/STK52XX
226 - Sound commands (beep, wav, sound)
227 - Test commands (led, can, backlight, rs232)
228 Patch by Martin Krause, 02 May 2005
230 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
231 because of a bug in the AT91RM9200 CPU PLL
232 Patch by Martin Krause, 22 Apr 2005
234 * Add automatic HW detection for another CMC_PU2 variant
235 Patch by Martin Krause, 20 Apr 2005
237 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
238 Patch by Martin Krause, 19 Apr 2005
240 * Fix initialization problem on TQM5200 without SM501
241 Patch by Martin Krause, 08 Apr 2005
243 * Add RTC support for STK52XX.200
244 Patch by Martin Krause, 07 Apr 2005
246 * Add support for IFM o2dnt board
248 * Enable PCI on hmi1001 board
250 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
251 so we can use them to, e.g., check the existence of a file with
252 "if ls foo; then this; else that; fi" in the hush shell
253 Patch by Andreas Engel, 16 August 2005
255 * Coding style cleanup
257 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
258 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
260 * Check return value of malloc in 440gx_enet.c
261 Patch by Travis B. Sawyer, 18 Jul 2005
263 * Add Sandburst Metrobox and Sandburst Karef board support packages.
264 Second serial port on 440GX now defined as a system device.
265 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
266 Patch by Travis B. Sawyer, 12 Jul 2005
268 ======================================================================
269 Changes for U-Boot 1.1.3:
270 ======================================================================
274 * Add forgotten new fils from latest VoiceBlue update
276 * Make bootretry feature work with hush shell.
277 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
278 Patch by Andreas Engel, 19 Jul 2005
280 * Update Hymod Board Database PHP code in "tools" directory
281 Patch by Murray Jensen, 01 Jul 2005
283 * Make "tr" command use POSIX compliant; export HOSTOS make variable
284 Patch by Murray Jensen, 30 Jun 2005
286 * Fix Murray Jensen's mail address.
287 Patch by Murray Jensen, 30 Jun 2005
289 * Preserve PHY_BMCR during a soft reset.
290 Patch by Carl Riechers, 24 Jun 2005
292 * VoiceBlue update: eeprom tool can also store firmware version now.
293 eeprom.bin is runable by jumping at load address.
294 Patch by Ladislav Michl, 23 May 2005
296 * Move the AT91RM9200DK to the ARM Systems list.
297 Patch by Anders Larsen, 26 Apr 2005
299 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
300 Patch by Anders Larsen, 26 Apr 2005
302 * measure_gclk() is needed when DEBUG is enabled
303 Patch by Bryan O'Donoghue, 25 Apr 2005
305 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
306 Patch by Reinhard Arlt, 12 Aug 2005
308 * esd PCI405 board updated
309 Patch by Matthias Fuchs, 28 Jul 2005
311 * esd WUH405 and DU405 board updated
312 Patch by Matthias Fuchs, 27 Jul 2005
314 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
315 Patch by Matthias Fuchs, 4 May 2005
317 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
318 boards (baudrate, environment...). Flash driver fixed.
319 Patch by Stefan Roese, 11 Aug 2005
321 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
322 Patch by Stefan Roese, 11 Aug 2005
324 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
325 Patch by Stefan Roese, 11 Aug 2005
327 * Add configuration for IFM AEV FIFO board.
328 Minor coding style cleanup.
330 * Add configuration for IFM SPI eval board
332 * Fix CompactFlash problem on HMI1001 board
334 * Make new "mtdparts" code build with older compilers
335 Patch by Andrea Scian, 09 Aug 2005
337 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
338 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
339 with the 405 defines and the linux kernel defines.
340 Patch by Stefan Roese, 08 Aug 2005
342 * Fix compiler warnings with older GCC versions
344 * Add common (with Linux) MTD partition scheme and "mtdparts" command
346 Old, obsolete and duplicated code was cleaned up and replace by the
347 new partitioning method. There are two possible approaches now:
349 The first one is to define a single, static partition:
351 #undef CONFIG_JFFS2_CMDLINE
352 #define CONFIG_JFFS2_DEV "nor0"
353 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
354 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
355 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
357 The second method uses the mtdparts command line option and dynamic
360 /* mtdparts command line support */
361 #define CONFIG_JFFS2_CMDLINE
362 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
363 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
365 Command line of course produces bigger images, and may be inappropriate
366 for some targets, so by default it's off.
368 * Fix build problems for PM856 Board
370 * Fix sign extension bug in 'fpga loadb' command;
371 make 'fpga loadb' always print the file header info
372 Patch by Andrew Dyer, 11 Jan 2005
374 * Fix errors that occur when accessing SystemACE CF
375 Patch by Jeff Angielski, 09 Jan 2005
377 * Document switching between U-Boot and PlanetCore on RPXlite
378 by Sam Song, 24 Dec 2004
380 * Fix PowerQUICC II mask detection.
381 Patch by Eugene Surovegin, 20 Dec 2004
383 * Add support for Altera NIOS DK1C20 board
384 Patch by Shlomo Kut, 13 Dec 2004
386 * Add support for ep8248 board
387 Patch by Yuli Barcohen, 12 Dec 2004
391 * Fix baudrate setting for KGDB on MPC8260
392 Patch by HoJin, 11 Dec 2004
394 * Fix 'mii help' text formatting
395 Patch by Cory Tusar, 10 Dec 2004
397 * Fix return code of NFS command
398 Patch by Hiroshi Ito, 11 Dec 2004
402 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
403 Patch by Steven Blakeslee, 04 Aug 2005
405 * Add support for AMCC Bamboo PPC440EP eval board
406 Patch by Stefan Roese, 04 Aug 2005
408 * Patch by Jon Loeliger
409 Fix style issues primarily in 85xx and 83xx boards.
411 - Trailing white space
412 - Indentation not by TAB
413 - Excessive amount of empty lines
414 - Trailing empty lines
416 * Patch by Ron Alder, 11 Jul 2005
417 Add Xianghua Xiao and Lunsheng Wang's support for the
418 GDA MPC8540 EVAL board.
420 * Patch by Eran Liberty
421 Add support for the Freescale MPC8349ADS board.
423 * Patch by Jon Loeliger, 25 Jul 2005
424 Move the TSEC driver out of cpu/mpc85xx as it will be shared
425 by the upcoming mpc83xx family as well.
427 * Patch by Jon Loeliger, 05 May 2005
428 Implemented support for MPC8548CDS board.
429 Added DDR II support based on SPD values for MPC85xx boards.
430 This roll-up patch also includes bugfies for the previously
432 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
434 * Patch by Jon Loeliger, 10 Feb 2005
435 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
437 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
439 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
440 for faster flash parts.
441 Add documentation for BR/OR for FLASH.
443 * Patch by Jon Loeliger 08 Feb 2005
444 Determine L2 Cache size dynamically on 85XX boards.
446 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
447 - Convert the CPM2 based functionality to use new CONFIG_CPM2
448 option rather than a myriad of CONFIG_MPC8560-like variants.
449 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
450 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
451 new CONFIG_CPM2 option to each 8260 board.
453 * Add support for MicroSys PM856 board
454 Patch by Josef Wagner, 03 Aug 2005
456 * Minor fixes to PM854 board
457 Patch by Josef Wagner, 03 Aug 2005
459 * Adjust configuration of XENIAX board
460 (chip select and GPIO required for USB operation)
462 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
463 routed to the Watchdog handler
464 Patch by Eugene Surovegin, 18 Jun 2005
466 * (re)enabled scsi commands do_scsi() and do_scsiboot()
467 Patch by Denis Peter, 06 Dec 2004
469 * Fix endianess problem in TFTP / NFS default filenames
470 Patch by Hiroshi Ito, 06 Dec 2004
472 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
474 Patch by Murray Jensen, 18 Jul 2005
476 * Fix typo in mkconfig script (used == instead of =)
477 Patch by Murray Jensen, 18 Jul 2005
479 * Cleanup build problems on 64 bit build hosts
481 * Update MAINTAINERS file
483 * Patch by Stefan Roese, 01 Aug 2005:
484 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
485 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
487 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
488 to run on both 405GP and 405GPr eval boards).
490 * Patch by Steven Blakeslee, 27 Jul 2005:
491 - Add support for AMCC PPC440EP/GR.
492 - Add support for AMCC Yosemite PPC440EP eval board.
493 - Add support for AMCC Yellowstone PPC440GR eval board.
495 * Minor fixes for PPChameleon Board:
496 - fix alignment of NAND size
497 - make code do what the comment says
499 * Implement h/w sector protection status synchronization at boot.
500 The code is provided for, and was tested on, the Yukon/Alaska
501 and PM520 boards only.
503 A bug in flash_real_protect() for the Yukon board was fixed by
504 adding a function that tells if two banks are on one flash chip.
506 * Fix sysmon POST problem: check I2C error codes
507 This fixes a problem of displaying bogus voltages when the voltages
508 are so low that the I2C devices start failing while the rest of the
509 system keeps running.
511 * Patch by Cedric Vincent, 6 Jul 2005:
512 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
514 * Patch by Jon Loeliger, 20 Jul 2005:
515 Add missing PCI IO port definitions.
517 * Add CompactFlash support for HMI1001 board.
519 * Adjust printed board ID for LWMON board.
521 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
523 * Add new argument format for flash commands to allow for usage like
524 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
525 U-Boot will automaticially find the end of the corresponding sector.
527 * Patch by Stefan Roese, 5 Jul 2005:
528 Update uc100 board PHY setup
530 * Patch by Stefan Roese, 1 Jul 2005:
531 Fix PHY address for CATcenter board (now correct!)
533 * Patch by Stefan Roese, 30 Jun 2005:
534 Fix PHY addresses for PPChameleon and CATcenter boards
535 Change MAINTAINER for most esd boards
537 * Patch by Detlev Zundel, 30 Jun 2005:
538 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
540 * Fix baudrate calculation problem on MPC5200 systems
542 * Add EEPROM and RTC support for HMI1001 board
544 * Patch by Detlev Zundel, 20 Jun 2005:
545 Fix initialization of low active GPIO pins on inka4x0 board
547 * Enable redundant environment, disable HW flash protection of
550 * Patch by Travis Sawyer, 10 Jun 2005:
551 Initialize allocated dev and private hw structures
552 after their respective allocation in 440gx_enet.c
554 * Patch by Steven Scholz, 10 Jun 2005:
555 Fix byteorder problems with second argument of "bootm" with
558 * Add support for HMI1001 board
560 * Disable "date" and "sntp" commands on TQM866M
562 * Fix watchdog reset problems on LWMON board
564 * Patch by Juergen Selent, 17 May 2005:
565 Add support for Funkwerk VoVPN gateway module.
567 * Cleanup debug code for MPC8220 FEC driver
569 * Extend burst mode RAM test program to take a loop count
572 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
573 those boards that use it.
575 * Patches by Greg Ungerer, 19 May 2005:
576 - add support for the KS8695P (ARM 922 based) CPU
577 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
579 * Patch by Steven Scholz, 19 May 2005:
580 Add support for CONFIG_SERIAL_TAG on ARM boards
582 * Add PCI support for Sorcery board.
583 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
585 * Fix compile problems caused by new burst mode SDRAM test;
586 make port pins to trigger logic analyzer configurable
588 * Fix timer handling on MPC85xx systems
590 * Fix debug code in omap5912osk flash driver
592 * Add support for MPC8247 based "IDS8247" board.
594 * Add support for 2 x TSEC interfaces on the TQM8540 board.
596 * On LWMON we must use the watchdog to reset the board as the CPU
597 genereated HRESET pulse is too short to reset the external
600 * Add test tool to exercise SDRAM accesses in burst mode
601 (as standalone program, MPC8xx/PowerPC only)
603 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
606 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
607 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
608 added to support LZO and LZARI compression modes (undefined by
611 * Fix problem with symbolic links in JFFS2 code.
613 * Use linker ASSERT statement to prevent undetected overlapping of
614 sections on PPChameleon board; other boards might use this, too.
616 * Patch by Stefan Roese, 03 May 2005:
618 Fix problems in cmd_universe.c
620 * Patch by Matthias Fuchs, 03 May 2005:
621 Added missing variable declaration in cmd_nand.c
622 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
624 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
626 * Fix bug in the SDRAM initialization code for canmb, IceCube and
628 Fix PHY address for canmb board.
630 * Cleanup serial console baudrate calculation on AT91RM9200;
631 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
633 * Patch by Matthias Fuchs, 18 Apr 2005:
634 Make PCI target address spaces on PMC405 and CPCI405 boards
635 configurable via environment variables
637 * Auto-size RAM on canmb board.
639 * Add support for canmb board
641 * Patch by Stefan Roese, 13 Apr 2005:
642 Update for esd apc405
644 * Fixes for TQM8560 board:
646 - remove debug messages
647 - fix flash sector protection
649 * Patch by Steven Scholz, 07 Apr 2005:
650 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
652 * Patches by Steven Scholz, 07 Apr 2005:
653 Fix compiler warning in altera.c
654 Fix warning in cpu/arm920t/at91rm9200/i2c.c
656 * Patch by Ladislav Michl, 06 Apr 2005:
657 Fix voiceblue configuration.
659 * Patch by Stefan Roese, 06 Apr 2005:
660 Updates for OCOTEA board:
661 - Changed U-Boot size from 512kByte to 256kByte
662 - Fixed flash driver to support boot from soldered user flash
663 - Added README for switch from PIBS firmware to U-Boot
665 * Patch by Travis Sawyer, 05 Apr 2005:
666 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
667 Problem found by Andrew Wozniak.
669 * Patch by Steven Scholz, 06 Apr 2005:
670 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
671 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
673 * Patches by Robert Whaley, 29 Nov 2004:
674 - update the pxa-regs.h file for PXA27x chips
675 - add PXA27x based ADSVIX board
676 - add support for MMC on PXA27x processors
678 * Patch by Andrew E. Mileski, 28 Nov 2004:
679 Fix PPC4xx SPD SDRAM detection bug
681 * Patch by Hiroshi Ito, 26 Nov 2004:
682 Fix logic of "test -z" and "test -n" commands
684 * Patch by Ladislav Michl, 05 Apr 2005:
685 Add support for VoiceBlue board.
687 * Patch by Ladislav Michl, 05 Apr 2005:
688 Fix netboot_common() prototypes.
690 * Patch by Steven Scholz, 05 Apr 2005:
691 Use i.MX watchdog timer for reset_cpu()
693 * Patch by Steven Scholz, 05 Apr 2005:
694 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
695 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
698 * Add support for MPC8220 based "sorcery" board.
700 * Add support for TQM8560 board.
702 * Add FEC support for TQM8540 board.
703 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
705 * Patch by Martin Krause, 04 Apr 2005:
706 Update default configuration for CMC_PU2 board.
708 * Patch by Steven Scholz, 04 Apr 2005:
709 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
710 - introduce two new configuration options instead:
711 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
713 * Patch by Steven Scholz, 04 Apr 2005:
714 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
716 * Fix timer code for ARM systems: make sure that udelay() does not
717 reset timers so it's save to use udelay() in timeout code.
719 * Patch by Mathias Küster, 23 Nov 2004:
720 add udelay support for the mcf5282 cpu
722 * Patch by Tolunay Orkun, 16 November 2004:
723 fix incorrect onboard Xilinx CPLD base address
725 * Patch by Jerry Van Baren, 08 Nov 2004:
726 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
727 the jumper for the HRCW source should select flash. If lowboot is
728 not selected, the jumper for the HRCW source should select the
730 - change default load base address to 0x00400000
732 * Patch by Yuli Barcohen, 08 Nov 2004:
733 Add support for Analogue & Micro Rattler boards.
734 Tested on Rattler8248.
736 * Patch by Andre Renaud, 08 Nov 2004:
737 Fix watchdog support in common/lcd.c
739 * Patch by Marc Leeman, 05 Nov 2003:
740 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
741 bug only affects the XPC8245 processors
743 * Patches by Josef Wagner, 29 Oct 2004:
744 - Add support for MicroSys CPU87 board
745 - Add support for MicroSys PM854 board
747 * Patch by Jian Zhang, 02 Nov 2004:
748 Add 16-bit NAND support
750 * Patch by Scott McNutt, 01 Nov 2004:
751 Add missing NIOS/NIOS2 support for "iminfo" command
753 * Patch by Detlev Zundel, 29 Oct 2004:
754 Add missing NIOS/NIOS2 support for "mkimage" tool.
756 * Patch by David Adair, 27 Oct 2004:
757 Add missing 440GX SDRAM Controller reset
759 * Patch by Steven Scholz, 25 Oct 2004:
760 Declare reset_cpu() in include/common.h instead locally
762 * Patch by Yusdi Santoso, 22 Oct 2004:
763 - Add support for HIDDEN_DRAGON board
764 - fix endianess problem in driver/rtl1839.c
766 * Patch by Allen Curtis, 21 Oct 2004:
767 support multiple serial ports
769 * Patch by Richard Klingler, 03 Apr 2005:
770 Add call to eth_halt() in net/net.c when called functions fail
771 after eth_init() has been called.
773 * Patch by Sam Song, 3 April 2005:
774 - Update README.Netconsole
777 * Prepare for SoC rework of ARM code:
778 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
779 - rename memsetup into lowlevel_init (function name and source files)
780 Patch by Steven Scholz, 03 Apr 2005:
781 - create SoC specific directories include/asm-arm/arch-imx and
782 include/asm-arm/arch-s3c24x0
784 * Fix problems with SNTP support;
785 enable SNTP support in some boards.
787 * Patches by Martin Krause, 01 Apr 2005:
788 - Fix flash erase timeout on CMC_PU2
789 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
791 * Patch by Steven Scholz, 13 March 2005:
792 fix cache enabling for AT91RM9200
794 * Patch by Masami Komiya, 30 Mar 2005:
795 add SNTP support and expand time server and time offset fields of
796 DHCP support. See doc/README.SNTP
798 * Patch by Steven Scholz, 13 Dec 2004:
799 Fix bug in at91rm920 ethernet driver
801 * Patch by Steven Scholz, 13 Dec 2004:
802 Remove duplicated code by merging memsetup.S files for
803 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
805 * Patch by Detlev Zundel, 31 Mar 2005:
806 Cleanup duplicate definition of overwrite_console()
808 * Update TQM5200 configuration;
809 prepare for Rev. 200 starter kit boards
811 * Patch by Scott McNutt, 21 Oct 2004:
812 Add support for Nios-II EPCS Controller core.
814 * Patch by Scott McNutt, 20 Oct 2004:
816 - Add sysid command (Nios-II only).
817 - Locate default exception trampoline at proper offset.
818 - Implement I/O routines (readb, writeb, etc)
819 - Implement do_bootm_linux
821 * Patches by Martin Krause, 22 Mar 2005:
822 - use TQM5200_auto as MAKEALL target for TQM5200 systems
823 - add support for SM501 graphics controller
824 - add support for graphic console on TQM5200
825 - add support for TQM5200 Rev 200
826 - cleanup, fix typo in include/configs/TQM5200.h
828 * Patch by Manfred Baral, 17 Mar 2005:
831 * Fix RTC configuration for PPChameleon board
833 * Cleanup, fix typo in include/configs/TQM5200.h
835 * Patch by Stefan Roese, 16 Mar 2005:
836 Update for esd auto_update and hh405 board
838 * Adapt for U-Boot image size (new features enabled) on TQM5200
840 * Update code for TQM8540 board (and 85xx in general):
841 - Change the name of the Ethernet driver: MOTO ENET -> ENET
842 - Reformat boot messages
843 - Enable redundant environment
844 - Replace the -O2 optimization flag with -mno-string
846 * Patch by David Brownell, 10 Mar 2005:
847 Restore copyright statements in OHCI drivers.
849 * Add support for TQM8540 board
851 * Patch by Detlev Zundel, 14 Mar 2005:
852 NC650: changed NAND flash addressing to using UPMB
854 * Patch by Stefan Roese, 14 Mar 2005:
855 Update for esd voh405 fpga image
857 * INKA4x0: Allow initialization of LCD backlight dimming from
858 "brightness" environment variable.
860 * Add port initialization for digital I/O on INKA4x0
862 * Patch by Stefan Roese, 01 Mar 2005:
863 Update for esd boards dp405 and hub405
865 * Fix get_partition_info() parameter error in all other calls
866 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
868 * Enable USB and IDE support for INKA4x0 board
870 * Patch by Andrew Dyer, 28 Feb 2005:
871 fix ext2load passing an incorrect pointer to get_partition_info()
872 resulting in load failure for devices other than 0
874 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
876 * Cleanup USB and partition defines
878 * Add support for ext2 filesystems and image timestamps to TQM5200 board
880 * Add reset code for Coral-P on INKA4x0 board
882 * Patch by Martin Krause, 28 Jun 2004:
883 Update for TRAB board.
885 * Fix some missing "volatile"s in MPC5xxx FEC driver
887 * Fix cirrus voltage detection (for CPC45)
889 * Fix byteorder problem in usbboot and scsiboot commands.
891 * Patch by Cajus Hahn, 04 Feb 2005:
892 - don't insist on leading '/' for filename in ext2load
893 - set default partition to useful value (1) in ext2load
895 * Patch by Andrew Dyer, 08 Jan 2005:
896 fix wrong return codes in ext2 code
898 * Removed '--no-warn-mismatch' option from Makefile. This option
899 makes 'ld' to overlook binary objects compatibility.
901 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
902 --end-group) outside of the group. This will make 'ld' to do
903 _multiple_ search in the library group when resolving symbol
904 references and do only a _single_ seach in libgcc.a after the group
907 * Fix stability problems on CPC45 board again.
909 * Make image detection for diskboot / usbboot / scsiboot more robust
910 (also check header checksum)
912 * Update CPC45 board configuration.
914 * Add USB and PCI support for INKA4x0 board
916 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
920 * Patch by Robin Getz, 13 Oct 2004:
921 Add standalone application to change SMC91C111 MAC addresses,
922 see examples/README.smc91111_eeprom
924 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
925 Fix Flash support for ARM Integrator CP.
927 * Patch by Richard Woodruff, 10 Jan 2005:
928 Update support for OMAP2420 (ARM11) and H4 board:
929 o clean up and add new types to H4 memory probe code.
930 o fix to work with internal boot.
931 o added PRCM config III operation.
932 o fix marginal flash timings.
933 o add revison ATAG usage.
934 o enable voltage scaling at power chip.
935 o fix compile error for i2c.
937 * Fix network problem (error when receiving multiple ARP packets)
939 * Patch by Daniel Poirot, 12 Oct 2004:
940 Add support for Wind River sbc405 board
942 * Patch by Rainer Brestan, 12 Oct 2004:
943 Make examples/Makefile more robust
945 * Patch by Sam Song, 11 October 2004:
946 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
947 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
950 * Patch by Sam Song, 10 Oct 2004:
951 Fix a parameter error in run_command() in main.c
953 * Patch by Richard Woodruff, 01 Oct 2004:
954 add support for the TI OMAP2420 processor and its H4 reference
957 * Patch by Christian Pellegrin, 24 Sep 2004:
958 Added support for NE2000 compatible (DP8390, DP83902) NICs.
960 * Patch by Leif Lindholm, 23 Sep 2004:
961 add support for the AMD db1550 board
963 * Patch by Travis Sawyer, 15 Sep 2004:
964 Add CONFIG_SERIAL_MULTI support for ppc4xx,
965 update README.serial_multi
967 * Patches by David Snowdon, 07 Sep 2004:
968 - add u-boot.hex target in the top level Makefile
969 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
970 - use -mtune=xscale and -march=armv5 options for PXA
972 * Patch by Florian Schlote, 08 Sep 2004:
973 Add support for SenTec-COBRA5272-board (Coldfire).
975 * Patch by Gleb Natapov, 07 Sep 2004:
976 mpc824x: set PCI latency timer to a sane value
979 * Patch by Kurt Stremerch, 03 Sep 2004:
980 Add bitstream configuration option for fpga command (Xilinx only).
982 * Patch by Kurt Stremerch, 03 Sep 2004:
983 Add Xilinx Spartan2E family FPGA support
985 * Patch by Jeff Angielski, 02 Sep 2004:
986 Add Added support for H2 revision of the EP8260 board.
987 Fixed formatting for some of the EP8260 related source files.
989 * Patch by Jon Loeliger, 02 Sep 2004:
990 Reset monitor size back to 256 so environment can be written
991 to flash on MPC85xx ADS and CDS releases.
993 * Patch by Paolo Broggini, 02 Sep 2004:
994 Make BSS clearing on ARM systems more robust
996 * Patch by Yue Hu and Joe, 01 Sep 2004:
997 - add PCI support for ixp425;
998 - add EEPRO100 suppor tfor ixdp425 board.
1000 * Fix problem with protected sector detection in driver/cfi_flash.c
1002 ======================================================================
1003 Changes for U-Boot 1.1.2:
1004 ======================================================================
1006 * Code cleanup, mostly for GCC-3.3.x
1008 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1009 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1010 additional ethernet addresses.
1012 * Cleanup drivers/i82365.c - avoid duplication of code
1014 * Fix bogus "cannot span across banks" flash error message
1018 * Add support for CompactFlash for the CPC45 Board.
1020 * Fix problems with CMC_PU2 flash driver.
1023 - avoid trigraph warning in fs/ext2/ext2fs.c
1024 - rename UC100 -> uc100
1026 * Add support for UC100 board
1028 * Patch by Stefan Roese, 16 Dez 2004:
1029 - ext2fs support added
1030 - Tundra universe support added
1031 - Coldfire MCF5249 support added (no preloader needed!)
1032 - MCF5249 board TASREG added
1033 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1035 - some esd boards updated
1036 - memory commands "mdc" and "mwc" added for cyclic read/write
1037 (CONFIG_MX_CYCLIC, see README for further description)
1039 * Add support for INKA4X0 board
1041 * Patch by Steven Scholz, 12 Dec 2004:
1042 Fix typo in AT91 memory setup.
1044 * Patch by Martin Krause, 27 Oct 2004:
1045 - add support for "STK52xx" board (including PS/2 multiplexer)
1046 - add hardware detection for TQM5200
1048 * Clean up CMC PU2 flash driver
1050 * Update MAINTAINERS file
1052 * Fix bug in MPC823 LCD driver
1054 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1056 * Enable long help on CMC PU2 board;
1058 increase CPU speed from 179 to 207 MHz.
1060 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1061 unaligned tail part specially).
1063 * Update for AT91RM9200DK and CMC_PU2 boards:
1064 - Enable booting directly from flash
1065 - fix CMC_PU2 flash driver
1067 * Fix mkimage usage message
1069 * Map SRAM on NC650 board
1071 * Work around for Ethernet problems on Xaeniax board
1073 * Patch by TsiChung Liew, 23 Sep 2004:
1074 - add support for MPC8220 CPU
1075 - Add support for Alaska and Yukon boards
1077 * Fix configuration for ERIC board (needs more room)
1079 * Adjust MIPS compiler options at run-time depending on tools version
1080 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1081 "-mcpu=4kc" for old tools)
1083 * Add passing of the command line and memory size information to the
1084 kernel on xaeniax board.
1086 * Enable NAND flash support for NC650 board.
1088 * Patch by Thomas Lange 07 Oct 2004:
1089 Updated README for DBAu1x00 boards to match current status
1091 * Patch by Philippe Robin, 28 Sept 2004:
1092 Fix Flash support for Versatile.
1094 * Patch by Roger Blofeld, 16 Sep 2004:
1095 Fix timeout for DHCP command retry
1097 * Patch by Pantelis Antoniou, 14 Sep 2004:
1098 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1100 * Patch by Pantelis Antoniou, 14 Sep 2004:
1101 Kick watchdog when bz-decompressing
1103 * Fix CFG_HZ problems on AT91RM9200 systems
1104 [Remember: CFG_HZ should be 1000 on ALL systems!]
1106 * Patch by Gridish Shlomi, 30 Aug 2004:
1107 - Add support to revA version of PQ27 and PQ27E.
1108 - Reverted MPC8260ADS baudrate back to original 115200
1110 * Patch by Hojin, 17 Sep 2004:
1111 Fix typo in cfi_flash.c
1113 * Patch by Mark Jonas, 09 September 2004:
1114 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1117 * Patch by Mark Jonas, 31 August 2004:
1118 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1119 improves FTP performance for MPC5200 systems. Enabled for IceCube
1122 * Patch by Michael Bendzick, 30 Aug 2004:
1123 - Improve platform.S code for omap1510inn that detects whether code
1124 is running from SDRAM or not. Patch allows SDRAM to be configured
1125 if code is running out of SRAM at 0x20000000.
1127 * Patch by Frederick Klatt, 30 Aug 2004:
1128 Add support for the Wind River SBC8540/SBC8560 boards
1130 * Configure SX1 board to use drivers/cfi_flash.c
1132 * Patches by Michael Bendzick, 30 Aug 2004:
1133 - Configure omap1510inn board to use drivers/cfi_flash.c
1134 - Make drivers/cfi_flash.c protect environment and redundant
1137 * Patch by Steven Scholz, 23 Jun 2004:
1138 - Add script (tools/img2brec.sh) to programm U-Boot into
1139 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1141 * Patches by Scott McNutt, 24 Aug 2004:
1142 - Add support for Altera Nios-II processors.
1143 - Add support for Psyent PCI-5441 board.
1144 - Add support for Psyent PK1C20 board.
1146 * Patches by Jon Loeliger, 24 Aug 2004:
1147 - Add support for the MPC8541 and MPC8555 CDS boards
1148 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1149 - Convert MPC85xxADS to use common CFI flash driver
1150 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1151 from board_early_init_f()
1152 - Provide SW workaround for PCI initialization on 85xx CDS
1154 * Patches by George G. Davis, 24 Aug 2004:
1155 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1156 - Remove static network setup defaults from mx1ads_config
1157 - update ARM boards to use constants from mach-types.h
1159 * Patch by Gary Jennejohn, 04 Oct 2004:
1160 - fix I2C on at91rm9200
1161 - add support for Ricoh RS5C372A RTC
1163 * Patch by Gary Jennejohn, 01 Oct 2004:
1164 - add support for CMC PU2 board
1165 - add support for I2C on at91rm9200
1167 * Patch by Gary Jennejohn, 28 Sep 2004:
1168 fix baudrate handling on at91rm9200
1170 * Patch by Yuli Barcohen, 22 Aug 2004:
1171 - remove ZPC.1900 board-specific flash driver;
1172 switch the port to generic CFI driver;
1175 * Patch by Hinko Kocevar, 21 Aug 2004:
1176 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1178 * Clean up tools/bmp_logo.c to not add trailing white space
1180 * Patch by Hinko Kocevar, 21 Aug 2004:
1181 - Group common framebuffer functions in common/lcd.c
1182 - Group common framebuffer macros and #defines in include/lcd.h
1183 - Provide calc_fbsize() for video ATAG
1185 * Patch by Sam Song, 21 August 2004:
1186 - Fix a typo in README
1187 - Align "(RO)" output for "flinfo" after "protect on"
1188 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1189 ratio 1:1 when core frequency less than 50MHz
1191 * Patches by Hinko Kocevar, 21 Aug 2004:
1192 - fix some "use of label at end of compound statement" warnings
1193 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1195 * Patch by Steven Scholz, 16 Aug 2004:
1196 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1197 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1198 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1199 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1200 into cpu/arm920t/$(SOC)/
1202 * Patches by Sean Chang, 09 Aug 2004:
1203 - Added support for both 8 and 16 bit mode access to System ACE CF
1205 - Fixed missing System ACE CF device during get FAT partition info
1206 in fat_register_device function.
1207 - Enabled System ACE CF support on ML300.
1209 * Patch by Sean Chang, 09 Aug 2004:
1210 Synch defines for saveenv and do_saveenv functions so they get
1211 compiled under the same statement.
1213 * Patch by Sean Chang, 09 Aug 2004:
1214 - Added I2C support for ML300.
1215 - Added support for ML300 to read out its environment information
1216 stored on the EEPROM.
1217 - Added support to use board specific parameters as part of
1218 U-Boot's environment information.
1219 - Updated MLD files to support configuration for new features
1222 * Patches by Travis Sawyer, 05 Aug 2004:
1223 - Remove incorrect bridge settings for eth group 6
1224 - Add call to setup bridge in ppc_440x_eth_initialize
1225 - Fix ppc_440x_eth_init to reset the phy only if its the
1226 first time through, otherwise, just check the phy for the
1227 autonegotiated speed/duplex. This allows the use of netconsole
1228 - only print the speed/duplex the first time the phy is reset.
1230 * Patch by Shlomo Kut, 29 Mar 2004:
1231 Add support for MKS Instruments "Quantum" board
1233 * Fix build problem with Cogent boards;
1234 avoid using <asm/byteorder.h> when using the host compiler
1236 * Patch by Ganapathi C, 04 Aug 2004:
1237 Fix NFS timeout issue
1239 * Patch by Yuli Barcohen, 19 Jul 2004:
1240 - Fix host tools building in Cygwin environment
1241 - Fix header files search order for host tools
1243 * Patch by Tom Armistead, 19 Jul 2004:
1244 Fix kgdb.S support for 74xx_75x cpu
1246 * Patch by Jon Loeliger, 15 Jul 2004:
1247 Fix MPC85xx I2C driver
1249 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1251 * Patch by Stephen Williams, 15 July 2004
1252 Set the PCI class code for JSE board as part of PCI interface setup
1254 * Patch by Michael Bendzick, 15 Jul 2004:
1255 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1256 CFG_FLASH_USE_BUFFER_WRITE is set
1258 * Patch by Yuli Barcohen, 13 Jul 2004:
1259 Allow clock setting on MPC866/MPC885 series chips according to
1260 environment variable `cpuclk'
1262 * Patch by Yuli Barcohen, 20 Apr 2004:
1263 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1265 * Patch by Vincent Dubey, 24 Sep 2004:
1266 Add support for xaeniax board
1268 * Add comment about non-GPL character of standalone applications to
1271 * Fix FEC ethernet problem on NSCU board.
1273 * Patch by Gary Jennejohn, 09 Sep 2004:
1274 allow to use USART1 as console port on at91rm9200dk boards
1276 * Patch by Stefan Roese, 16 Sep 2004:
1279 * Fix SysClk handling for PPChameleon and CATcenter boards
1281 * Patch by Detlev Zundel, 08 Sep 2004:
1282 Update etags build target
1284 * Improve NetConsole support: add support for broadcast destination
1285 address and buffered input.
1287 * Cleanup compiler warnings for GCC 3.3.x and later
1289 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1291 * Add support for IDS "NC650" board
1293 * Add automatic update support for LWMON board
1295 * Clear Block Lock-Bits when erasing flash on LWMON board.
1297 * Fix return code of "fatload" command
1299 * Enable MSDOS/VFAT filesystem support for LWMON board
1301 * Patch by Martin Krause, 03 Aug 2004:
1302 change timing for SM501 graphics controller on TQM5200 module
1304 * Patch by Mark Jonas, 13 July 2004:
1305 - Total5200 LCD now run in little endian mode. Endianess conversion
1306 is done in hardware.
1307 - Removed last reference to "console" environment variable.
1309 * Patches by Lars Munch, 12 Jul 2004:
1310 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1312 - split out the LXT971A PHY from ns_9750_eth.h
1313 - split the dm9161 phy part out of at91rm9200_ether.c
1315 * Patch by Andreas Engel, 12 Jul 2004:
1316 Replaced hardcoded PL011 clock frequency with config variable.
1317 Fixed wrong CONFIG_CMD_DFL doc.
1319 * Patch by Thomas Viehweger, 09 Jun 2004:
1320 make it possible to remove chpart when there is only one partition
1322 * Add support for console over UDP (compatible to Ingo Molnar's
1323 netconsole patch under Linux)
1325 * Patch by Jon Loeliger, 16 Jul 2004:
1326 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1328 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1329 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1330 and CONFIG_L2_INIT_RAM options.
1331 - Refactor Local Bus initialization out of SDRAM setup.
1332 - Re-implement new version of LBC11/DDR11 errata workarounds.
1333 - Moved board specific PCI init parts out of CPU directory.
1334 - Added TLB entry for PCI-1 IO Memory
1335 - Updated README.mpc85xxads
1337 * Patch by Sascha Hauer, 28 Jun:
1338 - add generic support for Motorola i.MX architecture
1339 - add support for mx1ads, mx1fs2 and scb9328 boards
1341 * Patches by Marc Leeman, 23 Jul 2004:
1342 - Add define for the PCI/Memory Buffer Configuration Register
1343 - corrected comments in cpu/mpc824x/cpu_init.c
1345 * Add support for multiple serial interfaces
1346 (for example to allow modem dial-in / dial-out)
1348 * Patch by Stefan Roese, 15 Jul 2004:
1349 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1351 * Fix NSCU config; add ethernet wakeup code.
1353 * Add link for preloader for Motorola Coldfire to README.m68k
1355 * Patch by Michael Bendzick, 12 Jul 2004:
1356 fix output formatting in drivers/cfi_flash.c
1358 * Patch by Mark Jonas, 02 Jul 2004:
1359 Fix lowboot (again) on MPC5xxx
1361 * Patch by Curt Brune, 07 Jul 2004:
1362 relocate exception vectors on arm720t if needed
1364 * Patch by George G. Davis, 06 Jul 2004:
1365 - update mach-types.h to latest arm.linux.org.uk master list
1366 - Set correct OMAP1610 bi_arch_number for build target
1368 * Patch by Curt Brune, 06 Jul 2004:
1369 evb4510: add support for timer interrupt; cleanup
1371 * Patch by Dan Poirot, 06 Jul 2004:
1372 Fix sbc8260 environment variables
1374 * Cleanup redundand "console" environment variable
1376 * Patch by Mark Jonas, 05 Jul 2004:
1377 add support for the Total5100's and Total5200's LCD screen
1379 * Patches by Dan Eisenhut, 01 Jul 2004:
1381 - Move doc2000.h include to prevent compiler warning on some boards
1383 * Patch by Mark Jonas, 01 Jul 2004:
1384 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1385 MGT5100 and MPC5200 based Freescale platforms.
1387 * Patch by Philippe Robin, 01 Jul 2004:
1388 Add initialization for Integrator and versatile board files.
1390 * Patch by Hinko Kocevar, 01 Jun 2004:
1391 Fix VFD FB allocation, add LCD FB allocation on ARM
1393 * Patch by Martin Krause, 30 Jun 2004:
1394 Add support for TQM5200 board
1396 * Patch by Martin Krause, 29 Jun 2004:
1397 Add loopw command: infinite write loop on address range
1399 * Patches by Yasushi Shoji, 29 Jun 2004:
1400 - add empty include/asm-microblaze/processor.h
1401 - add to CREDITS and MAINTAINERS
1402 - add gd initialization
1403 - add MicroBlaze and SUZAKU board to MAKEALL script
1404 - add reset support for SUZAKU
1405 - add flush_cache() for MicroBlaze
1406 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1407 size flash memory on SUZAKU
1409 * Patch by Prakash Kumar, 27 Jun 2004:
1410 Add support for the PXA250 based Intrinsyc Cerf board.
1412 * Patch by Yasushi Shoji, 27 Jun 2004:
1413 fix comment in include/common.h
1415 * Rename SBC8560 into sbc8560 for consistency
1417 * Patch by Daniel Poirot, 24 Jun 2004:
1418 Add support for Wind River's sbc8240 board
1420 * Patches by Yasushi Shoji, 26 Jun 2004:
1421 - drivers/serial_xuartlite.c: fix "return 0" in void function
1422 - add microblaze support to mkimage tool
1424 * Patch by Fred Klatt, 25 Jun 2004:
1425 Add support for WindRiver's sbc8560 board
1427 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1428 Small Bugs fixes for "at91rm9200dk" board:
1429 - Timing modifications for SPI DataFlash access
1430 - Fix NAND flash detection bug
1432 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1433 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1435 * Patch by Jon Loeliger, 17 June 2004:
1436 Completion of the 8540ADS/8560ADS updates:
1437 Fix some PCI and Rapid I/O memory maps,
1438 Initialize both TSEC 1 and 2,
1440 Update MAINTAINER for 85xx boards and README.mpc85xxads
1442 * Patch by Yuli Barcohen, 16 Jun 2004:
1443 Remove obsolete AdderII port which was superseded by unified
1444 AdderII/Adder87x port
1446 * Patch by Ladislav Michl, 16 Jun 2004:
1447 Fix gcc-3.3.3 warnings for smc91111.c
1449 * Patch by Stefan Roese, 02 Jul 2004:
1450 - Fix bug in 405 ethernet driver; allocated data not cleared!
1451 - Fix problem in 405 i2c driver; don't try to print without console!
1453 * Patch by Paul Ruhland, 11 Jun 2004:
1454 Remove debug code from 'board/lpd7a40x/flash.c'
1456 * Patch by Andrea Marson, 11 Jun 2004:
1457 Update for PPChameleon board:
1458 - support for SysClk @ 25MHz
1459 - support for Silicon Motion SM712 VGA controller
1462 * Patches by Richard Woodruff, 10 Jun 2004:
1463 - fix problems with examples/stubs.c for GCC >= 3.4
1464 - fix problems with gd initialization
1466 * Patch by Curt Brune, 17 May 2004:
1467 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1468 - Add support for ESPD-Inc. EVB4510 Board
1470 * Patch by Marc Leeman, 11 May 2004:
1471 Fix for MPC8245 - reading PPC Memory from another device with the
1472 PPC as PCI target device corrupts data due to interenal hardware
1475 * Fix "cls" command when used with splash screen
1477 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1478 slow download of a big image)
1480 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1481 display even after showing a bitmap
1483 * Patch by Josef Wagner, 04 Jun 2004:
1484 - DDR Ram support for PM520 (MPC5200)
1485 - support for different flash types (PM520)
1486 - USB / IDE / CF-Card / DiskOnChip support for PM520
1487 - 8 bit boot rom support for PM520/CE520
1488 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1489 - I2C and RTC support for CPC45
1490 - support of new flash type (28F160C3T) for CPC45
1492 * Fix flash parameters passed to Linux for PPChameleon board
1494 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1496 * Patch by Paul Ruhland, 10 Jun 2004:
1497 fix support for Logic SDK-LH7A404 board and clean up the
1498 LH7A404 register macros.
1500 * Patch by Matthew McClintock, 10 Jun 2004:
1501 Modify code to select correct serial clock on Sandpoint8245
1503 * Patch by Robert Schwebel, 10 Jun 2004:
1504 Add support for Intel K3 strata flash.
1506 * Patch by Thomas Brand, 10 Jun 2004:
1507 Fix "loads" command on DK1S10 board
1509 * Patch by Yuli Barcohen, 09 Jun 2004:
1510 Add support for 8MB flash SIMM and JFFS2 file system on
1511 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1513 * Patch by Yuli Barcohen, 09 Jun 2004:
1514 Add support for Analogue&Micro Adder87x and the older AdderII board.
1516 * Patch by Ming-Len Wu, 09 Jun 2004:
1517 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1519 * Patch by Sam Song, 09 Jun 2004:
1520 - Add support for RPXlite_DW board
1521 - Update FLASH driver for 4*AM29DL323DB90VI
1522 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1524 * Patch by Mark Jonas, 08 June 2004:
1525 - Make MPC5200 boards evaluate the SVR to print processor name and
1526 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1528 * Patch by Kai-Uwe Bloem, 06 May 2004:
1529 Fix endianess problem in cramfs code
1531 * Patch by Tom Armistead, 04 Jun 2004:
1532 Add support for MAX6900 RTC
1534 * Patches by Ladislav Michl, 03 Jun 2004:
1535 - fix cfi_flash.c on LE systems
1536 - let 'make mrproper' delete u-boot.img as well
1537 - turn printf into debug in cfi_flash.c
1539 * Patch by Kurt Stremerch, 28 May 2004:
1540 Add support for Exys XSEngine board
1542 * Patch by Martin Krause, 27 May 2004:
1543 Fix a MPC5xxx I2C timing issue in i2c_probe().
1545 * Patch by Leif Lindholm, 27 May 2004:
1546 Fix board_init_f() for dbau1x00 board.
1548 * Patch by Imre Deak, 26 May 2004:
1549 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1550 Set flash base accordingly, and decide whether to do or skip board
1551 specific setup steps.
1553 * Patch by Josef Baumgartner, 26 May 2004:
1554 Add missing define in include/asm-m68k/global_data.h
1556 * Patch by Josef Baumgartner, 25 May 2004:
1557 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1559 * Patch by Paul Ruhland, 24 May 2004:
1560 fix SDRAM initialization for LPD7A400 board.
1562 * Patch by Jian Zhang, 20 May 2004:
1563 add support for environment in NAND flash
1565 * Patch by Yuli Barcohen, 20 May 2004:
1566 Add support for Interphase iSPAN boards.
1568 * Patches by Paul Ruhland, 17 May 2004:
1569 - Add I/O functions to the smc91111 ethernet driver to support the
1570 Logic LPD7A40x boards.
1571 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1572 specifically the LPD7A400.
1574 * Patches by Robert Schwebel, 15 May 2004:
1575 - call MAC address reading code also for SMSC91C111;
1576 - make SMSC91C111 timeout configurable, remove duplicate code
1577 - fix get_timer() for PXA
1578 - update doc/README.JFFS2
1579 - use "bootfile" env variable also for jffs2
1581 * Patch by Tolunay Orkun, 14 May 2004:
1582 Add support for Cogent CSB472 board (8MB Flash Rev)
1584 * Patch by Thomas Viehweger, 14 May 2004:
1585 - flash.h: more flash types added
1586 - immap_8260.h: some bits added (useful for RMII)
1587 - cmd_coninfo.c: typo corrected, printf -> puts
1588 - reduced size by replacing spaces with tab
1590 * Patch by Robert Schwebel, 13 May 2004:
1591 Add 'imgextract' command: extract one part of a multi file image.
1593 * Patches by Jon Loeliger, 11 May 2004:
1594 Dynamically handle REV1 and REV2 MPC85xx parts.
1595 (Jon Loeliger, 10-May-2004).
1596 New consistent memory map and Local Access Window across MPC85xx line.
1597 New CCSRBAR at 0xE000_0000 now.
1598 Add RAPID I/O memory map.
1599 New memory map in README.MPC85xxads
1600 (Kumar Gala, 10-May-2004)
1601 Better board and CPU identification on MPC85xx boards at boot.
1602 (Jon Loeliger, 10-May-2004)
1603 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1604 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1605 (Jim Robertson, 10-May-2004)
1606 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1607 Supports multiple PHYs.
1608 (Andy Fleming, 10-May-2004)
1609 Some README.MPC85xxads updates.
1610 (Kumar Gala, 10-May-2004)
1611 Copyright updates for "Freescale"
1612 (Andy Fleming, 10-May-2004)
1614 * Patch by Stephen Williams, 11 May 2004:
1615 Add flash support for ST M29W040B
1616 Reduce JSE specific flash.c to remove dead code.
1618 * Patch by Markus Pietrek, 04 May 2004:
1619 Fix clear_bss code for ARM systems (all except s3c44b0 which
1620 doesn't clear BSS at all?)
1622 * Fix "ping" problem on INC-IP board. Strange problem:
1623 Sometimes the store word instruction hangs while writing to one of
1624 the Switch registers, but only if the next instruction is 16-byte
1625 aligned. Moving the instruction into a separate function somehow
1626 makes the problem go away.
1628 * Patch by Rishi Bhattacharya, 08 May 2004:
1629 Add support for TI OMAP5912 OSK Board
1631 * Patch by Sam Song May, 07 May 2004:
1632 Fix typo of UPM table for rmu board
1634 * Patch by Pantelis Antoniou, 05 May 2004:
1635 - Intracom board update.
1638 * Add support for the second Ethernet interface for the 'PPChameleon'
1641 * Patch by Dave Peverley, 30 Apr 2004:
1642 Add support for OMAP730 Perseus2 Development board
1644 * Patch by Alan J. Luse, 29 Apr 2004:
1645 Fix flash chip-select (OR0) option register setting on FADS boards.
1647 * Patch by Alan J. Luse, 29 Apr 2004:
1648 Report MII network speed and duplex setting properly when
1649 auto-negotiate is not enabled.
1651 * Patch by Jarrett Redd, 29 Apr 2004:
1652 Fix hang on reset on Ocotea board due to flash in wrong mode.
1654 * Patch by Dave Peverley, 29 Apr 2004:
1655 add MAC address detection to smc91111 driver
1657 * Patch by David Müller, 28 Apr 2004:
1658 fix typo in lib_arm/board.c
1660 * Patch by Tolunay Orkun, 20 Apr 2004:
1661 - README update: add CONFIG_CSB272 and csb272_config
1662 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1663 i2cfast environment variable
1665 * Patch by Yuli Barcohen, 19 Apr 2004:
1666 - Rename DUET_ADS to MPC885ADS
1667 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1668 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1669 - Clean up FADS family port to use the new defines
1671 * Fix PCI support on CPC45 board
1673 * Patch by Scott McNutt, 25 Apr 2004:
1674 Add Nios GDB/JTAG Console support:
1675 - Add stubs to support gdb via JTAG.
1676 - Add support for console over JTAG.
1679 * Add support for CATcenter board (based on PPChameleon ME module)
1681 * Patch by Klaus Heydeck, 12 May 2004:
1682 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1683 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1684 various changes to KUP4 board specific files
1686 * Fix minor network problem on MPC5200: need some delay between
1687 resetting the PHY and sending the first packet. Implemented in a
1688 "natural" way by invoking the PHY reset and initialization code
1689 only once after power on vs. each time the interface is brought up.
1691 * Add some limited support for low-speed devices to SL811 USB controller
1692 (at least "usb reset" now passes successfully and "usb info" displays
1693 correct information)
1695 * Change init sequence for multiple network interfaces: initialize
1696 on-chip interfaces before external cards.
1698 * Fix memory leak in the NAND-specific JFFS2 code
1700 * Fix SL811 USB controller when attached to a USB hub
1702 * Fix config option spelling in PM520 config file
1704 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1705 patches by Pantelis Antoniou, 30 Mar 2004)
1707 * Fix minor NAND JFFS2 related issue
1709 * Fixes for SL811 USB controller:
1710 - implement workaround for broken memory stick
1711 - improve error handling
1713 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1714 cope with congested networks.
1716 ======================================================================
1717 Changes for U-Boot 1.1.1:
1718 ======================================================================
1720 * Patch by Travis Sawyer, 23 Apr 2004:
1721 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1722 errata from Vitesse Semiconductor.
1724 * Patch by Philippe Robin, 22 Apr 2004:
1725 Fix ethernet configuration for "versatile" board
1727 * Patch by Kshitij Gupta, 21 Apr 2004:
1728 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1730 * Patch by Steven Scholz, 24 Feb 2004:
1731 Fix a bug in AT91RM9200 ethernet driver:
1732 The MII interface is now initialized before accessing the PHY.
1734 * Patch by John Kerl, 19 Apr 2004:
1735 Use U-boot's miiphy.h for PHY register names, rather than
1736 introducing a new header file.
1738 * Update pci_ids.h from linux-2.4.26
1740 * Patch by Masami Komiya, 19 Apr 2004:
1741 Fix problem cause by VLAN function on little endian architecture
1742 without VLAN environment
1744 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1745 binary image for all clock frequencies. Implement run-time
1746 optimization of flash access timing based on the actual bus
1749 * Modify KUP4X board configuration to use SL811 driver for USB memory
1750 sticks (including FAT / VFAT filesystem support)
1752 * Add SL811 Host Controller Interface driver for USB
1754 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1756 * Patch by Pantelis Antoniou, 19 Apr 2004:
1757 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1758 Minor patches for Intracom boards.
1760 * Patch by Christian Pell, 19 Apr 2004:
1761 cleanup support for CF/IDE on PCMCIA for PXA25X
1763 * Temporarily disabled John Kerl's extended MII command code because
1764 "miivals.h" is missing
1766 * Patches by Mark Jonas, 13 Apr 2004:
1767 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1768 - Add sync instructions to IceCube SDRAM init code
1769 - Move SDRAM chip constants into seperate include files
1770 - Unify DDR and SDR initialization code
1771 - Unify all IceCube (Lite5xxx) target names
1773 * Patch by John Kerl, 16 Apr 2004:
1774 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1775 mii read 4-7 18-1a. Also add mii dump subcommand for
1776 pretty-printing standard regs 0-5.
1778 * Patch by Stephen Williams, 16 April 2004:
1779 fix typo in JSE.h; update MAINTAINERS
1781 * Patch by Matthew S. McClintock, 14 Apr 2004:
1782 fix initdram function for utx8245 board
1784 * Patch by Markus Pietrek, 14 Apr 2004:
1785 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1787 * Patch by Reinhard Meyer, 18 Apr 2004:
1788 provide the IDE Reset Function for EMK 5200 boards
1790 * Patch by Masami Komiya, 12 Apr 2004:
1791 fix pci_hose_write_config_{byte,word}_via_dword problems
1793 * Patch by Sangmoon Kim, 12 Apr 2004:
1794 Update max RAM size for debris board
1796 * Patch by Travis Sawyer, 08 Apr 2004:
1797 Add TLB entry for second DIMM slot on ocotea
1799 * Patch by Masami Komiya, 08 Apr 2004:
1800 add RTL8169 network driver
1802 * Patch by Dan Malek, 07 Apr 2004:
1803 - Add support for RPC/STx GP3, Motorola 8560 board
1804 - Update 85xx TSEC driver so it searches MII for first available PHY
1806 - Add functions to support console MII commands.
1808 * Patch by Tolunay Orkun, 07 Apr 2004:
1809 Move initialization of bi_iic_fast[]
1810 from board_init_f() to board_init_r()
1812 * Patch by Yasushi Shoji, 07 Apr 2004:
1813 Cleanup microblaze port
1815 * Patch by Sangmoon Kim, 07 Apr 2004:
1816 Add auto SDRAM module detection for Debris board
1818 * Patch by Rune Torgersen, 06 Apr 2004:
1819 - Fix some PCI problems on the MPC8266ADS board
1820 - Fix the location of some PCI entries in the immap structure
1822 * Patch by Yasushi Shoji, 07 Apr 2004:
1823 - add support for microblaze processors
1824 - add support for AtmarkTechno "suzaku" board
1826 * Configure PPChameleon board to use redundand environment in flash
1828 * Configure PPChameleon board to use JFFS2 NAND support.
1830 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1832 * Patch by Rune Torgersen, 16 Apr 2004:
1835 * Patches by Pantelis Antoniou, 16 Apr 2004:
1836 - add support for a new version of an Intracom board and fix
1837 various other things on others.
1838 - add verify support to the crc32 command (define
1839 CONFIG_CRC32_VERIFY to enable it)
1840 - fix FEC driver for MPC8xx systems:
1841 1. fix compilation problems for boards that use dynamic
1843 2. shut down FEC after network transfers
1844 - HUSH parser fixes:
1845 1. A new test command was added. This is a simplified version of
1846 the one in the bourne shell.
1847 2. A new exit command was added which terminates the current
1849 3. Fixed handing of $? (exit code of last executed command)
1850 - Fix some compile problems;
1851 add "once" functionality for the netretry variable
1853 * Patch by George G. Davis, 02 Apr 2004:
1854 add support for Intel Assabet board
1856 * Patch by Stephen Williams, 01 Apr 2004:
1857 Add support for Picture Elements JSE board
1859 * Patch by Christian Pell, 01 Apr 2004:
1860 Add CompactFlash support for PXA systems.
1862 * Patches by Pantelis Antoniou, 30 Mar 2004:
1863 - add auto-complete support to the U-Boot CLI
1864 - add support for NETTA and NETPHONE boards; fix NETVIA board
1865 - add support for the Epson 156x series of graphical displays
1866 (These displays are serial and not suitable for using a normal
1867 framebuffer console on them)
1868 - add infrastructure needed in order to POST any DSPs in a board
1869 - improve and fix various things in the MPC8xx FEC driver:
1870 1. The new 87x and 88x series of processors have two FECs,
1871 and the new driver supports them both.
1872 2. Another change in the 87x/88x series is support for
1873 the RMII (Reduced MII) interface. However numerous
1874 changes are needed to make it work since the PHYs
1875 are connected to the same lines. That means that
1876 you have to address them correctly over the MII
1878 3. We now correctly match the MII/RMII interface
1879 configuration to what the PHY reports.
1880 - Fix problem when readingthe MII status register. Due to the
1881 internal design of many PHYs you have to read the register
1882 twice. The problem is more apparent in 10Mbit mode.
1883 - add new mode ".jffs2s" for reading from a NAND device: it just
1884 skips over bad blocks.
1885 - add networking support for VLANs (802.1q), and CDP (Cisco
1887 - some minor patches / cleanup
1889 * Patch by Yuli Barcohen, 28 Mar 2004:
1890 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1891 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1892 - Change configuration method for MPC8260ADS family
1894 * add startup code to clear the BSS of standalone applications
1896 * Fix if / elif handling bug in HUSH shell
1898 ======================================================================
1899 Changes for U-Boot 1.1.0:
1900 ======================================================================
1902 * Patch by Mark Jonas: Remove config.tmp files only when
1903 unconfiguring the board
1905 * Adapt RMU board for bigger flash memory
1907 * Patch by Klaus Heydeck, 13 Mar 2003:
1908 Add support for KUP4X Board
1910 * Patch by Pavel Bartusek, 21 Mar 2004
1911 Add Reiserfs support
1913 * Patch by Hinko Kocevar, 20 Mar 2004
1914 - Add auto-release for SMSC LAN91c111 driver
1915 - Add save/restore of PTR and PNR regs as suggested in datasheet
1917 * Patch by Stephen Williams, 19 March 2004
1918 Increase speed of sector reads from SystemACE,
1919 shorten poll timeout and remove a useless reset
1921 * Patch by Tolunay Orkun, 19 Mar 2004:
1922 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1925 * Patch by Brad Kemp, 18 Mar 2004:
1926 prevent machine checks during a PCI scan
1928 * Patch by Pierre Aubert, 18 Mar 2004:
1929 Fix string cleaning in IDE identification
1931 * Patch by Pierre Aubert, 18 Mar 2004:
1932 - Unify video mode handling for Chips & Technologies 69000 Video
1933 chip and Silicon Motion SMI 712/710/810 Video chip
1934 - Add selection of the video output (CRT or LCD) via 'videoout'
1935 environment variable for the Silicon Motion
1938 * Patch by Pierre Aubert, 18 Mar 2004:
1939 include/common.h typo fix
1941 * Patches by Tolunay Orkun, 17 Mar 2004:
1942 - Add support for bd->bi_iic_fast[] initialization via environment
1943 variable "i2cfast" (CONFIG_I2CFAST)
1944 - Add "i2cfast" u-boot environment variable support for csb272
1946 * Patch by Carl Riechers, 17 Mar 2004:
1947 Ignore '\0' characters in console input for use with telnet and
1950 * Patch by Leon Kukovec, 17 Mar 2004:
1951 typo fix for strswab prototype #ifdef
1953 * Patches by Thomas Viehweger, 16 Mar 2004:
1954 - show PCI clock frequency on MPC8260 systems
1955 - add FCC_PSMR_RMII flag for HiP7 processors
1956 - in do_jffs2_fsload(), take load address from load_addr if not set
1957 explicit, update load_addr otherwise
1958 - replaced printf by putc/puts when no formatting is needed
1959 (smaller code size, faster execution)
1961 * Patch by Phillippe Robin, 16 Mar 2004:
1962 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1964 * Patch by Stephen Williams, 15 Mar 2004:
1965 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1967 * Patch by Tolunay Orkun, 15 Mar 2004:
1968 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1970 * Patch by Travis Sawyer, 15 Mar 2004:
1971 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1973 * Add start-up delay to make sure power has stabilized before
1974 attempting to switch on USB on SX1 board.
1976 * Patch by Josef Wagner, 18 Mar 2004:
1977 - Add support for MicroSys XM250 board (PXA255)
1978 - Add support for MicroSys PM828 board (MPC8280)
1979 - Add support for 32 MB Flash on PM825/826
1980 - new SDRAM refresh rate for PM825/PM826
1981 - added support for MicroSys PM520 (MPC5200)
1982 - replaced Query by Identify command in CPU86/flash.c
1983 to support 28F160F3B
1985 * Fix wrap around problem with udelay() on ARM920T
1987 * Add support for Macronix flash on TRAB board
1989 * Patch by Pierre Aubert, 15 Mar 2004:
1990 Fix buffer overflow in IDE identification
1992 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1994 * Remove redundand #define in IceCube.h
1996 * Patch by Steven Scholz, 27 Feb 2004:
1997 - Adding get_ticks() and get_tbclk() for AT91RM9200
1998 - Many white space fixes in cpu/at91rm9200/interrupts.c
2000 * Patches by Steven Scholz, 20 Feb 2004:
2001 some cleanup in AT91RM9200 related code
2003 * Patches by Travis Sawyer, 12 Mar 2004:
2004 - Fix Gigabit Ethernet support for 440GX
2005 - Add Gigabit Ethernet Support to MII PHY utilities
2007 * Patch by Brad Kemp, 12 Mar 2004:
2008 Fixes for drivers/cfi_flash.c:
2009 - Better support for x8/x16 implementations
2010 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2011 - Added defines for AMD command and address constants
2013 * Patch by Leon Kukovec, 12 Mar 2004:
2014 Fix get_dentfromdir() to correctly handle deleted dentries
2016 * Patch by George G. Davis, 11 Mar 2004:
2017 Remove hard coded network settings in TI OMAP1610 H2
2018 default board config
2020 * Patch by George G. Davis, 11 Mar 2004:
2021 add support for ADS GraphicsClient+ board.
2023 * Patch by Pierre Aubert, 11 Mar 2004:
2024 - add bitmap command and splash screen support in cfb console
2025 - add [optional] origin in the bitmap display command
2027 * Patch by Travis Sawyer, 11 Mar 2004:
2028 Fix ocotea board early init interrupt setup.
2030 * Patch by Thomas Viehweger, 11 Mar 2004:
2031 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2033 * Patch by Stephan Linz, 09 Mar 2004
2034 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2036 * Patch by George G. Davis, 9 Mar 2004:
2037 fix recent build failure for SA1100 target
2039 * Patch by Travis Sawyer, 09 Mar 2004:
2040 Support native interrupt mode for the IBM440GX.
2041 Previously it was running in 440GP compatibility mode.
2043 * Patch by Philippe Robin, 09 Mar 2004:
2044 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2047 * Patch by Masami Komiya, 08 Mar 2004:
2048 Don't overwrite server IP address or boot file name
2049 when the boot server does not return values
2051 * Patch by Tolunay Orkun, 5 Mar 2004:
2052 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2054 * Patch by Tolunay Orkun, 5 Mar 2004:
2055 Fix early board initialization for Cogent CSB272 board
2057 * Patch by Ed Okerson, 3 Mar 2004:
2058 fix CFI flash writes for little endian systems
2060 * Patch by Reinhard Meyer, 01 Mar 2004:
2061 generalize USB and IDE support for MPC5200 with according
2062 changes to IceCube.h and TOP5200.h
2063 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2064 add info about USB and IDE to README
2066 * Patch by Yuli Barcohen, 4 Mar 2004:
2067 Fix problems with GCC 3.3.x which changed handling of global
2068 variables explicitly initialized to zero (now in .bss instead of
2071 * Patch by Leon Kukovec, 02 Mar 2004:
2072 add strswab() to fix IDE LBA capacity, firmware and model numbers
2073 on little endian machines
2075 * Patch by Masami Komiya, 02 Mar 2004:
2076 - Remove get_ticks() from NFS code
2077 - Add verification of RPC transaction ID
2079 * Patch by Pierre Aubert, 02 Mar 2004:
2080 cleanup for IDE and USB drivers for MPC5200
2082 * Patch by Travis Sawyer, 01 Mar 2004:
2084 - Add IBM PPC440GX Ref Platform support (Ocotea)
2085 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2086 Adapted to U-Boot and 440GX port
2088 - Add gracious handling of all Ethernet Pin Selections for 440GX
2089 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2091 - Add needed bit definitions
2094 * Patch by Carl Riechers, 1 Mar 2004:
2095 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2097 * Patch by Stephan Linz, 27 Feb 2004
2098 - avoid problems for targets without NFS download support
2100 * Patch by Rune Torgersen, 27 Feb 2004:
2101 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2102 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2103 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2105 * Patch by Masami Komiya, 27 Feb 2004:
2106 Fix rarpboot: add autoload by NFS
2108 * Patch by Dan Eisenhut, 26 Feb 2004:
2109 fix flash_write return value in saveenv
2111 * Patch by Stephan Linz, 11 Dec 2003
2112 expand config.mk to avoid trigraph warnings on NIOS
2114 * Rename "BMS2003" board into "HMI10"
2116 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2117 storage; auto-set console on USB port (using preboot command)
2119 * Add support for SX1 mobile phone; add support for USB-based console
2120 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2122 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2124 * Fix SDRAM timings for LITE5200 / IceCube board
2126 * Handle Auti-MDIX / connection status for INCA-IP
2128 * Fix USB problems when attempting to read 0 bytes
2130 * Patch by Travis Sawyer, 26 Feb 2004:
2131 Fix broken compile for XPEDITE1K target.
2133 * Patch by Stephan Linz, 26 Feb 2004:
2134 Bug fix for NFS code on NIOS targets
2136 * Patch by Stephen Williams, 26 Feb 2004:
2137 Break up SystemACE reads of large block counts
2139 * Patch by Pierre Aubert, 26 Feb 2004
2140 add IDE support for MPC5200
2142 * Patch by Masami Komiya, 26 Feb 2004:
2143 add autoload via NFS
2145 * Patch by Stephen Williams
2146 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2147 elsewhere in the source.
2149 * Patch by Steven Scholz, 25 Feb 2004:
2150 - Timeouts in FPGA code should be based on CFG_HZ
2151 - Minor cleanup in code for Altera FPGA ACEX1K
2153 * Patch by Steven Scholz, 25 Feb 2004:
2154 Changed "Directory Hierarchy" section in README
2156 * Patch by Masami Komiya, 25 Feb 2004:
2157 Reduce copy count in nfs_read_reply() of NFS code
2159 * Patch by Markus Pietrek, 24 Feb 2004:
2160 NS9750 DevBoard added
2162 * Patch by Pierre Aubert, 24 Feb 2004
2163 add USB support for MPC5200
2165 * Patch by Steven Scholz, 24 Feb 2004:
2166 - fix MII commands to use values from last command
2168 * Patch by Torsten Demke, 24 Feb 2004:
2169 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2171 * Patch by Rahul Shanbhag, 19 Feb 2004:
2172 Fixes for for OMAP1610 board:
2173 - shift some IRQ specific code to platform.S file
2174 - remove duplicatewatchdog reset code from start.S
2176 * Make Auto-MDIX Support configurable on INCA-IP board
2178 * Fix license for mkimage tool
2180 * Patch by Masami Komiya, 24 Feb 2004:
2181 Update NetBootFileXferSize in NFS code
2183 * Patch by Scott McNutt, 24 Feb 2004:
2184 fix packet length in NFS code
2186 * Patch by Masami Komiy, 22 Feb 2004:
2187 Add support for NFS for file download
2189 * Patch by Andrea Scian, 17 Feb 2004:
2190 Add support for S3C44B0 processor and DAVE B2 board
2192 * Patch by Steven Scholz, 20 Feb 2004:
2193 - Add support for MII commands on AT91RM9200 boards
2194 - some cleanup in AT91RM9200 ethernet code
2196 * Patch by Peter Ryser, 20 Feb 2004:
2197 Add support for the Xilinx ML300 platform
2199 * Patch by Stephan Linz, 17 Feb 2004:
2200 Fix watchdog support for NIOS
2202 * Patch by Josh Fryman, 16 Feb 2004:
2203 Fix byte-swapping for cfi_flash.c for different bus widths
2205 * Patch by Jon Diekema, 14 Jeb 2004:
2206 Remove duplicate "FPGA Support" notes from the README file
2208 * Patches by Reinhard Meyer, 14 Feb 2004:
2209 - update board/emk tree; use common flash driver
2210 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2211 [adapted for other PPC CPUs -- wd]
2212 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2214 * Patch by Jon Diekema, 13 Feb 2004:
2215 Call show_boot_progress() whenever POST "FAILED" is printed.
2217 * Patch by Nishant Kamat, 13 Feb 2004:
2218 Add support for TI OMAP1610 H2 Board
2219 Fixes for cpu/arm926ejs/interrupt.c
2220 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2221 Fix for a timer bug in OMAP1610 Innovator
2222 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2224 * Patches by Stephan Linz, 12 Feb 2004:
2225 - add support for NIOS timer with variable period preload counter value
2226 - prepare POST framework support for NIOS targets
2228 * Patch by Denis Peter, 11 Feb 2004:
2229 add POST support for the MIP405 board
2231 * Patch by Laurent Mohin, 10 Feb 2004:
2232 Fix buffer overflow in common/usb.c
2234 * Patch by Tolunay Orkun, 10 Feb 2004:
2235 Add support for Cogent CSB272 board
2237 * Patch by Thomas Elste, 10 Feb 2004:
2238 Add support for NET+50 CPU and ModNET50 board
2240 * Patch by Sam Song, 10 Feb 2004:
2241 Fix typos in cfi_flash.c
2243 * Patch by Leon Kukovec, 10 Feb 2004
2244 Fixed long dir entry slot id calculation in get_vfatname
2246 * Patch by Robin Gilks, 10 Feb 2004:
2247 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2248 !=, <>, <, >, <=, >=)
2250 * Fix problem with side effects in macros in include/usb.h
2252 * Patch by David Benson, 13 Nov 2003:
2253 bug 841358 - fix TFTP download size limit
2255 * Fixing bug 850768:
2256 improper flush_cache() in load_serial()
2258 * Fixing bug 834943:
2259 MPC8540 - missing volatile declarations
2261 * Patch by Stephen Williams, 09 Feb 2004:
2262 Add support for Xilinx SystemACE chip:
2263 - New files common/cmd_ace.c and include/systemace.h
2264 - Hook systemace support into cmd_fat and the partition manager
2266 * Patch by Travis Sawyer, 09 Feb 2004:
2267 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2269 * Patch by Travis Sawyer, 09 Feb 2004:
2271 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2272 - Add phymode for 440 enet
2275 - Change board_pre_init to board_early_init_f
2276 - Add user flash to bus controller setup
2278 - Fix is_pci_host to check GPIO for monarch bit
2279 - Force xpedite1k to pci conventional mode (via #define option)
2281 * Patch by Brad Kemp, 4 Feb 2004:
2282 - handle the machine check that is generated during the PCI scans
2284 - define the registers used in the IMMR by the PCI subsystem.
2286 * Patch by Pierre Aubert, 03 Feb 2004:
2287 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2289 * Patch by Jeff Angielski, 03 Feb 2004:
2290 Fix copy & paste error in cpu/mpc8260/pci.c
2292 * Patch by Reinhard Meyer, 24 Jan 2004:
2293 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2295 * Add Auto-MDIX support for INCA-IP
2299 * Patch by Josef Baumgartner, 10 Feb 2004:
2300 Fixes for Coldfire port
2302 * Patch by Brad Kemp, 11 Feb 2004:
2303 Fix CFI flash driver problems
2305 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2306 modules at CPU clock frequencies above 66 MHz.
2308 * Optimize flash programming speed for LWMON (by another 100% :-)
2310 * Patch by Jian Zhang, 3 Feb 2004:
2311 - Changed the incorrect FAT12BUFSIZE
2312 - data_begin in fsdata can be negative. Changed it to be short.
2314 * Patches by Stephan Linz, 30 Jan 2004:
2315 1: - board/altera/common/flash.c:flash_erase():
2316 o allow interrupts befor get_timer() call
2317 o check-up each erased sector and avoid unexpected timeouts
2318 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2319 o enclose sevenseg_set() in cpp condition
2320 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2321 - fix some typed in mistakes in the NIOS documentation
2322 2: - split DK1C20 configuration into several header files:
2323 o two new files for each NIOS CPU description
2324 o U-Boot related part is remaining in DK1C20.h
2325 3: - split DK1S10 configuration into several header files:
2326 o two new files for each NIOS CPU description
2327 o U-Boot related part is remaining in DK1S10.h
2328 4: - Add support for the Microtronix Linux Development Kit
2329 NIOS CPU configuration at the Altera Nios Development Kit,
2330 Stratix Edition (DK-1S10)
2331 5: - Add documentation for the Altera Nios Development Kit,
2332 Stratix Edition (DK-1S10)
2333 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2335 7: - Add support for the common U-Boot SPI framework at
2338 * Patch by Rahul Shanbhag, 28 Jan 2004:
2339 Fix flash protection/locking handling for OMAP1610 innovator board.
2341 * Patch by Rolf Peukert, 28 Jan 2004:
2342 fix flash write problems on CSB226 board (write with 32 bit bus width)
2344 * Patches by Mark Jonas, 16 Jan 2004:
2345 - fix rounding error when calculating baudrates for MPC5200 PSCs
2346 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2347 time which is not supported
2349 * Patch by Yuli Barcohen, 26 Jan 2004:
2350 Allow bzip2 compression for small memory footprint boards
2352 * Patch by Brad Kemp, 21 Jan 2004:
2353 Add support for CFI flash driver for both the Intel and the AMD
2356 * Patch by Travis Sawyer, 20 Jan 2004:
2357 Fix pci bridge auto enumeration of sibling p2p bridges.
2359 * Patch by Tolunay Orkun, 12 Jan 2004:
2360 Add some delays as needed for Intel LXT971A PHY support
2362 * Patches by Stephan Linz, 09 Jan 2004:
2363 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2364 - make DK1C20 board configuration related to ASMI conform to
2367 * Patch by Anders Larsen, 09 Jan 2004:
2369 ARM memory layout fixes: the abort-stack is now set up in the
2370 correct RAM area, and the BSS is zeroed out as it should be.
2372 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2373 of the linker scripts are replaced by '__bss_start' and '_end',
2374 resp., which is a further step to eliminate unnecessary differences
2375 between the implementation of the CPU architectures.
2377 * Patch by liang a lei, 9 Jan 2004:
2378 Fix Intel 28F128J3 ID in include/flash.h
2380 * Patch by Masami Komiya, 09 Jan 2004:
2381 add support for TB0229 board (NEC VR4131 MIPS processor)
2383 * Patch by Leon Kukovec, 12 Dec 2003:
2384 changed extern __inline__ into static __inline__ in
2385 include/linux/byteorder/swab.h
2387 * Patch by Travis Sawyer, 30 Dec 2003:
2388 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2389 select MDI port based on enabled EMAC device.
2390 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2393 * Patch by Wolter Kamphuis, 15 Dec 2003:
2394 made CONFIG_SILENT_CONSOLE usable on all architectures
2396 * Disable date command on TQM866M - there is no RTC on MPC866
2398 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2400 * Implement adaptive SDRAM timing configuration based on actual CPU
2401 clock frequency for INCA-IP; fix problem with board hanging when
2402 switching from 150MHz to 100MHz
2404 * Add PCMCIA CS support for BMS2003 board
2406 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2407 see doc/README.MPC866 for details;
2408 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2409 calculate CPU clock frequency from PLL register values.
2411 * Add support for 128 MB RAM on TQM8xxL/M modules
2413 * Fix PS/2 keyboard problem caused by statically initialized variable
2414 pointing to a location in flash
2416 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2418 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2419 before we can access it; add delay in case we are faster (with no
2422 * Cleanup of some init functions
2424 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2425 to avoid Linux crashes by early packets coming in.
2427 * Accelerate flash accesses on LWMON board by using buffered writes
2429 * Fix typo in Makefile;
2430 fix problem with PARTNUM detection
2432 * Patch by Reinhard Meyer, 09 Jan 2004:
2433 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2435 * Add support for IDE LED on BMS2003 board
2436 (exclusive with status LED!)
2438 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2441 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2442 Add common files for "emk" boards
2444 * Add a common get_ram_size() function and modify the the
2445 board-specific files to invoke that common implementation.
2447 ======================================================================
2448 Changes for U-Boot 1.0.1:
2449 ======================================================================
2451 * Set default clock for INCA-IP to 150 MHz
2453 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2454 add I2C support; add support for DS1337 RTC
2456 * Add CompactFlash support for BMS2003 board
2458 * Add support for status LED on BMS2003 board
2460 * Patch by Scott McNutt, 02 Jan 2004:
2461 Add support for the Nios Active Serial Memory Interface (ASMI)
2464 * Patch by Andrea Marson, 16 Dec 2003:
2465 Add support for the PPChameleon ME and HI modules
2467 * Patch by Yuli Barcohen, 22 Dec 2003:
2468 Add support for Motorola DUET ADS board (MPC87x/88x)
2470 * Patch by Robert Schwebel, 15 Dec 2003:
2471 add support for cramfs (uses JFFS2 command interface)
2473 * Patches by Stephan Linz, 11 Dec 2003:
2474 - more documentation for NIOS port
2475 - new struct nios_pio_t, struct nios_spi_t
2476 - Reconfiguration for NIOS Development Kit DK1C20:
2477 o move board related code from board/dk1c20
2478 to board/altera/dk1c20
2479 o create a new common source path board/altera/common
2480 and move generic flash access stuff into it
2481 o change/expand configuration file DK1C20.h
2482 - Add support for NIOS Development Kit DK1S10
2483 - Add status LED support for NIOS systems
2484 - Add dual 7-segment LED support for Altera NIOS DevKits
2486 * Patch by Ronen Shitrit, 10 Dec 2003:
2487 Add support for the Marvell DB64360 / DB64460 development boards
2489 * Patch by Detlev Zundel, 10 Dec 2003:
2490 fix dependency problem in examples/Makefile
2492 * Patch by Denis Peter, 8 Dec 2003
2493 - add support for the PATI board (MPC555)
2494 - add SPI support for the MPC5xx
2496 * Patch by Anders Larsen, 08 Dec 2003:
2497 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2498 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2499 cleanup some redundand #defines
2501 * Patch by André Schwarz, 8 Dec 2003:
2502 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2503 - TX and RX deskriptors must be quad-word aligned
2504 - does not work with only one TX deskriptor
2505 - standard reset method does not work
2507 * Patch by Masami Komiya, 08 Dec 2003:
2508 add RTL8139 ethernet driver
2510 * Patches by Ed Okerson, 07 Dec 2003:
2511 - fix ethernet for the AU1x00 processors in little-endian mode.
2512 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2514 * Minor code cleanup (coding style)
2516 * Patch by Reinhard Meyer, 30 Dec 2003:
2517 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2518 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2519 - turned debug print of PHY registers into a function (called in two places)
2520 - added support for EMK MPC5200 based modules
2522 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2524 * Add support for TQM866M modules
2526 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2528 * Fix a few compiler warnings
2530 * Patch by Reinhard Meyer, 28 Dec 2003:
2531 Add initial support for TOP5200 board
2533 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2534 environment variable which can set to "100", "133", or "150". The
2535 CPU clock will be configured accordingly upon next reboot. Other
2536 values are ignored. In case of an invalid or undefined "cpuclk"
2537 value, the compile-time default CPU clock speed will be used.
2539 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2540 window that is used to access the UART registers by the Linux driver)
2542 * Patch by Reinhard Meyer, 20 Dec 2003:
2543 Fix clock calculation for the MPC5200 for higher clock frequencies
2544 (above 2**32 / 10 = 429.5 MHz).
2546 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2548 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2550 * Add new configuration for IceCube board with DDR memory
2552 * Update TRAB memory configurations
2554 * Add JFFS2 support for INCA-IP board
2556 * Patch by Bill Hargen, 09 Dec 2003:
2557 - BUBINGA405EP: changed flash driver to protect top sector containing
2559 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2560 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2561 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2562 - 405EP: added/fixed support for "reginfo" command.
2563 - 4xx: removed spurious MII error messages on "mii info" command.
2565 * Patch by Bernhard Kuhn, 28 Nov 2003:
2566 add support for Coldfire CPU
2567 add support for Motorola M5272C3 and M5282EVB boards
2569 * Patch by Pierre Aubert, 24 Nov 2003:
2570 - add a return value for the fpga command
2571 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2572 is defined. If ide_preinit fails, ide_init is aborted.
2573 - fix an endianess problem in fat.h
2575 * Patch by Wolter Kamphuis, 05 Dec 2003:
2576 Add support for SNMC's QS850/QS823/QS860T boards
2578 * Patch by Yuli Barcohen, 3 Dec 2003:
2579 "revive" U-Boot support for old Motorola MPC860ADS board
2581 * Patch by Cam(ilo?), 03 Dec 2003:
2582 make examples build even with broken Montavista objcopy
2584 * Patch by Pavel Bartusek, 27 Nov 2003:
2585 fix conversion problem with "bootretry" evironment variable
2587 * Patch by Andre Schwarz, 24 Nov 2003:
2588 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2590 * Patch by Pavel Bartusek, 21 Nov 2003:
2591 set ZMII bridge speed on 440
2593 * Patch by Anders Larsen, 17 Nov 2003:
2594 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2596 * Patches by David Müller, 14 Nov 2003:
2597 - board/mpl/common/common_util.c
2598 * implement support for BZIP2 compressed images
2599 * various cleanups (printf -> puts, ...)
2600 - board/mpl/common/flash.c
2601 * report correct errors to upper layers
2602 * check the erase fail and VPP low bits in status reg
2603 - board/mpl/vcma9/cmd_vcma9.c
2604 - board/mpl/vcma9/flash.c
2605 * various cleanups (printf -> puts, ...)
2607 * fix typo in comment
2608 - cpu/arm920t/usb_ohci.c
2609 * support for S3C2410 is missing in #if line
2611 * reinit some registers in case of error (cable missing, ...)
2613 * support for USB/MMC devices is missing in #if line
2614 - include/configs/MIP405.h
2615 - include/configs/PIP405.h
2616 * enable BZIP2 support
2617 * enlarge malloc space to 1MiB because of BZIP2 support
2618 - include/configs/VCMA9.h
2619 * enable BZIP2 support
2620 * enlarge malloc space to 1MiB because of BZIP2 support
2621 * enable USB support
2622 - lib_arm/armlinux.c
2623 * change calling convention of ARM Linux kernel as
2624 described on http://www.arm.linux.org.uk/developer/booting.php
2626 * Patch by Thomas Lange, 14 Nov 2003:
2627 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2628 support all these AMD boards.
2630 * Patch by Thomas Lange, 14 Nov 2003:
2631 Workaround for mips au1x00 physical memory accesses (the au1x00
2632 uses a 36 bit bus internally and cannot access physical memory
2633 directly. Use the uncached SDRAM address instead of the physical
2636 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2637 add Realtek 8019 ethernet driver
2639 * Patch by Yuli Barcohen, 13 Nov 2003:
2640 MPC826xADS/PQ2FADS cleanup
2642 * Patch by Anders Larsen, 12 Nov 2003:
2643 Update README to mark the PORTIO commands non-standard
2645 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2646 update for for Atmel AT91RM9200DK development kit:
2647 - support for environment variables in DataFlash
2648 - Atmel DataFlash AT45DB1282 support
2650 * Patch by Jeff Carr, 11 Nov 2003:
2651 add support for new version of 8270 processors
2653 * Patches by George G. Davis, 05 Nov 2003:
2654 - only pass the ARM linux initrd tag to the kernel when an initrd
2656 - update omap1510inn configuration file
2658 * Patches by Stephan Linz, 3 Nov 2003:
2659 - more endianess fixes for LAN91C111 driver
2660 - CFG_HZ configuration patch for NIOS Cyclone board
2662 * Patch by Stephan Linz, 28 Oct 2003:
2663 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2665 * Patch by Steven Scholz, 20 Oct 2003:
2666 - make "mii info <addr>" show infor for PHY at "addr" only
2667 - Endian fix for miiphy_info()
2669 * Patch by Gleb Natapov, 19 Sep 2003:
2670 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2672 * Patch by Anders Larsen, 17 Sep 2003:
2673 Bring ARM memory layout in sync with the documentation:
2674 stack and malloc-heap are now located _below_ the U-Boot code
2676 * Accelerate booting on TRAB board: read and check autoupdate image
2677 headers first instead of always reading the whole images.
2679 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2681 * Enabled password check on RMU board
2683 * Fix configuration problem with IceCube in LOWBOOT configuration:
2684 envrionment got embedded, corrupting the image layout.
2686 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2688 * Added BMS2003 board
2689 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2691 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2692 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2695 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2698 * Add checksum verification to 'imls' command
2700 * Add bd_info fields needed for 4xx Linux I2C driver
2702 * Patch by Martin Krause, 4 Nov. 2003:
2703 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2705 * Print used network interface when CONFIG_NET_MULTI is set
2707 * Patch by Bernhard Kuhn, 28 Oct 2003:
2708 Add low boot support for MPC5200
2710 * Fix problem with dual PCMCIA support (NSCU)
2712 * Fix MPC5200 I2C initialization function
2714 ======================================================================
2715 Changes for U-Boot 1.0.0:
2716 ======================================================================
2718 * Fix parameter passing to standalone images with bootm command
2720 * Patch by Kyle Harris, 30 Oct 2003:
2721 Fix build errors for ixdp425 board
2723 * Patch by David M. Horn, 29 Oct 2003:
2724 Fixes to build under CYGWIN
2726 * Get IceCube MGT5100 working (again)
2728 * Fix problems in memory test on some boards (which was not
2729 non-destructive as intended)
2731 * Patch by Gary Jennejohn, 28 Oct 2003:
2732 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2733 to prevent stack overflow on ARM systems
2735 * Patch by Stephan Linz, 28 Oct 2003:
2736 fix init sequence error for NIOS port
2738 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2740 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2742 * Patch by Xiao Xianghua, 23 Oct 2003:
2743 small patch for mpc85xx
2745 * Fix small problem in MPC5200 I2C driver
2747 * Fix FCC3 support on ATC board
2749 * Correct header printing for multi-image files in do_bootm()
2751 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2753 * Fix PCI problems on PPChameleon board
2755 * Patch by Steven Scholz, 18 Oct 2003:
2756 Fix AT91RM9200 ethernet driver
2758 * Patch by Nye Liu, 17 Oct 2003:
2759 Fix typo in include/mpc8xx.h
2761 * Patch by Richard Woodruff, 16 Oct 03:
2762 Fixes for cpu/arm925/interrupt.c
2763 - Initialize timestamp & lastdec vars.
2764 - fix timestamp overflows.
2765 - fix lastdec overflow.
2766 - smarter normalization to allow udelay() below 1ms to work.
2768 * Patch by Scott McNutt, 16 Oct
2769 add networking support for the Altera Nios Development Kit,
2770 Cyclone Edition (DK-1C20)
2772 * Patch by Jon Diekema, 14 Oct 2003:
2773 add hint about doc/README.silent to README file
2775 * Add CompactFlash support for NSCU
2777 * Fix PCI problems on PPChameleonEVB
2779 * TRAB auto-update: Base decision if we have to strip the image
2780 header on image type as encoded in the header
2781 (include image type patch by Martin Krause, 17 Oct 2003)
2783 * Patches by Xianghua Xiao, 15 Oct 2003:
2785 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2786 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2787 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2789 * Fix flash timings on TRAB board
2791 * Make sure HUSH is initialized for running auto-update scripts
2793 * Make 5200 reset command _really_ reset the board, without running
2794 any other code after it
2796 * Fix errors with flash erase when range spans across banks
2797 that are mapped in reverse order
2799 * Fix flash mapping and display on P3G4 board
2801 * Patch by Kyle Harris, 15 Jul 2003:
2802 - add support for Intel IXP425 CPU
2803 - add support for IXDP425 eval board
2805 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2806 for more information
2808 * Patch by Steven Scholz, 10 Oct 2003
2809 - Add support for Altera FPGA ACEX1K
2811 * Patches by Thomas Lange, 09 Oct 2003:
2812 - fix cmd_ide.c for non ppc boards (read/write functions did not
2813 add ATA base address)
2814 - fix for shannon board
2815 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2816 - Endian swap ATA identity for all big endian CPUs, not just PPC
2817 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2819 - add support for dbau1x00 board (MIPS32)
2821 * Patch by Sangmoon Kim, 07 Oct 2003:
2822 add support for debris board
2824 * Patch by Martin Krause, 09 Oct 2003:
2825 Fixes for TRAB board
2826 - /board/trab/rs485.c: correct baudrate
2827 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2828 udelay(); fix some timing problems with adc controller
2829 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2830 modify commands: touch and buzzer
2832 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2833 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2834 Use direct function calls for auto_update instead of hush commands
2836 * Patch by Scott McNutt, 04 Oct 2003:
2837 - add support for Altera Nios-32 CPU
2838 - add support for Nios Cyclone Development Kit (DK-1C20)
2840 * Patch by Steven Scholz, 29 Sep 2003:
2841 - A second parameter for bootm overwrites the load address for
2842 "Standalone Application" images.
2843 - bootm sets environment variable "filesize" to the resulting
2844 (uncompressed) data length for "Standalone Application" images
2845 when autostart is set to "no". Now you can do something like
2846 if bootm $fpgadata $some_free_ram ; then
2847 fpga load 0 $some_free_ram $filesize
2850 * Patch by Denis Peter, 25 Sept 2003:
2851 add support for the MIP405 Rev. C board
2853 * Patch by Yuli Barcohen, 25 Sep 2003:
2854 add support for Zephyr Engineering ZPC.1900 board
2856 * Patch by Anders Larsen, 23 Sep 2003:
2857 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2858 implemented for the x86 architecture)
2860 * Patch by Sangmoon Kim, 23 Sep 2003:
2861 fix pll_pci_to_mem_multiplier table for MPC8245
2863 * Patch by Anders Larsen, 22 Sep 2003:
2864 enable timed autoboot on PXA
2866 * Patch by David Müller, 22 Sep 2003:
2867 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2868 returns correct libgcc file path
2869 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2870 time on s3c24x0 systems
2872 * Patch by Jon Diekema, 19 Sep 2003:
2873 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2874 link state to the fault LED.
2875 - In NetLoop, make the Fault LED reflect the link status. The link
2876 status gets updated on entry, and on timeouts.
2878 * Patch by Anders Larsen, 18 Sep 2003:
2879 allow mkimage to build and run on Cygwin-hosted systems
2881 * Patch by Frank Müller, 18 Sep 2003:
2882 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2885 * Patch by Pantelis Antoniou, 16 Sep 2003:
2886 add tool to compute fileds in the PLPRCR register for MPC86x
2888 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2890 * Fix build problems under FreeBSD
2892 * Add generic filesystem image type
2894 * Make fatload set filesize environment variable
2896 * enable basic / medium / high-end configurations for PPChameleonEVB
2897 board; fix NAND code
2899 * enable TFTP client code to specify to the server the desired
2900 timeout value (see RFC-2349)
2902 * Improve SDRAM setup for TRAB board
2904 * Suppress all output with splashscreen configured only if "splashimage"
2907 * Fix problems with I2C support for mpc5200
2909 * Adapt TRAB configuration and auto_update to new memory layout
2911 * Add configuration for wtk board
2913 * Add support for the Sharp LQ065T9DR51U LCD display
2915 * Patch by Rune Torgersen, 17 Sep 2003:
2916 - Fixes for MPC8266 default config
2917 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2919 * Patches by Jon Diekema, 17 Sep 2003:
2920 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2923 - adjust "help" output
2925 * Patches by Anders Larsen, 17 Sep 2003:
2926 - fix spelling errors
2927 - set GD_FLG_DEVINIT flag only after device function pointers
2929 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2931 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2932 - trigger watchdog while waiting in serial driver
2934 * Add auto-update code for TRAB board using USB memory sticks,
2935 support new configuration with more memory
2937 * disable MPC5200 bus pipelining as workaround for bus contention
2939 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2940 priority; configure critical interrupts to be handled like external
2943 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2944 go back to 66 MHz for stability
2946 * Patches by Jon Diekema, 15 Sep 2003:
2947 - add description for missing CFG_CMD_* entries in the README file
2950 * Patch by Gleb Natapov, 14 Sep 2003:
2951 enable watchdog support for all MPC824x boards that have a watchdog
2953 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2954 "Non-octet Aligned Frame" errors we see at 100 Mbps
2956 * Patch by Sharad Gupta, 14 Sep 2003:
2957 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2959 * Patch by llandre, 11 Sep 2003:
2960 update configuration for PPChameleonEVB board
2962 * Patch by David Müller, 13 Sep 2003:
2963 various changes to VCMA9 board specific files
2965 * Add I2C support for MGT5100 / MPC5200
2967 * Patch by Rune Torgersen, 11 Sep 2003:
2968 Changed default memory option on MPC8266ADS to NOT be Page Based
2969 Interleave, since this doesn't work very well with the standard
2972 * Patch by George G. Davis, 12 Sep 2003:
2973 fix Makefile settings for sk98 driver
2975 * Patch by Stefan Roese, 12 Sep 2003:
2976 - new boards added: DP405, HUB405, PLU405, VOH405
2977 - some esd boards updated
2978 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2980 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2982 * Patch by Martin Krause, 11 Sep 2003:
2983 add burn-in tests for TRAB board
2985 * Enable instruction cache on MPC5200 board
2987 * Patch by Denis Peter, 11 Sep 2003:
2988 - fix USB data pointer assignment for bulk only transfer.
2989 - prevent to display erased directories in FAT filesystem.
2991 * Change output format for NAND flash - make it look like for other
2994 ======================================================================
2995 Changes for U-Boot 0.4.8:
2996 ======================================================================
2998 * Add I2C and RTC support for RMU board
3000 * Patches by Denis Peter, 9 Sep 2003:
3001 add FAT support for IDE, SCSI and USB
3003 * Patches by Gleb Natapov, 2 Sep 2003:
3004 - cleanup of POST code for unsupported architectures
3005 - MPC824x locks way0 of data cache for use as initial RAM;
3006 this patch unlocks it after relocation to RAM and invalidates
3009 * Patch by Gleb Natapov, 30 Aug 2003:
3010 new I2C driver for mpc107 bridge. Now works from flash.
3012 * Patch by Dave Ellis, 11 Aug 2003:
3013 - JFFS2: fix typo in common/cmd_jffs2.c
3014 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3015 - JFFS2: remove node version 0 warning
3016 - JFFS2: accept JFFS2 PADDING nodes
3017 - SXNI855T: add AM29LV800 support
3018 - SXNI855T: move environment from EEPROM to flash
3019 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3021 * Patch by Bill Hargen, 11 Aug 2003:
3022 fixes for I2C on MPC8240
3023 - fix i2c_write routine
3024 - fix iprobe command
3025 - eliminates use of global variables, plus dead code, cleanup.
3027 * Add support for USB Mass Storage Devices (BBB)
3028 (tested with USB memory sticks only)
3030 * Avoid flicker on TRAB's VFD
3032 * Add support for SK98xx driver
3034 * Add PCI support for SL8245 board
3036 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3037 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3038 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3040 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3041 to allow for more accurate baudrate settings
3042 (error now 0.7% at 115 kbps, instead of 3.5% before)
3044 * Patch by Andreas Mohr, 4 Sep 2003:
3045 Fix a lot of spelling errors
3047 * Add support for PPChameleon Eval Board
3049 * Add support for P3G4 board
3051 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3054 * Patch by Yuli Barcohen, 7 Aug 2003:
3055 check BCSR to detect if the board is configured in PCI mode
3057 ======================================================================
3058 Changes for U-Boot 0.4.7:
3059 ======================================================================
3061 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3062 add support for Adder II MPC852T module
3064 * Patch by George G. Davis, 19 Aug 2003:
3065 fix TI Innovator/OMAP1510 pin configs
3067 * Patches by Kshitij, 18 Aug 2003
3068 - add support for arm926ejs cpu core
3069 - add support for TI OMAP 1610 Innovator Board
3071 * Patch by Yuli Barcohen, 14 Aug 2003:
3072 add support for bzip2 uncompression
3074 * Add GCC library to examples/Makefile so GCC utility functions will
3077 * Add I2C and RTC support for RMU board using software I2C driver
3078 (because of better response to iprobe command); fix problem with
3081 * Patch by Matthias Fuchs, 28 Aug 2003:
3082 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3083 CONFIG_BOOTP_MAKS (see README).
3085 * Fix ICU862 environment problem
3087 * Fix RAM size detection for RMU board
3089 * Implement "reset" for MGT5100/MPC5200 systems
3091 ======================================================================
3092 Changes for U-Boot 0.4.6:
3093 ======================================================================
3095 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3096 allow selection of clock frequency as "make" target
3098 * Implement memory autosizing code for IceCube boards
3100 * Configure network port on INCA-IP for autonegotiation
3102 * Fix overflow problem in network timeout code
3104 * Patch by Richard Woodruff, 8 Aug 2003:
3105 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3107 ======================================================================
3108 Changes for U-Boot 0.4.5:
3109 ======================================================================
3111 * Update for TQM board defaults:
3112 disable clocks_in_mhz, enable boot count limit
3114 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3115 in toplevel directory instead. Removed astest.c from tools/gdb because
3116 it is no longer relevant.
3118 * Fix PCI support for MPC5200 / IceCube Board
3120 * Map ISP1362 USB OTG controller for NSCU board
3122 * Patch by Brad Parker, 02 Aug 2003:
3123 fix sc520_cdp problems
3125 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3127 * Allow erase command to cross flash bank boundaries
3129 * Patch by Scott McNutt, 21 Jul 2003:
3130 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3131 Both LynxOS and BlueCat linux KDIs are supported.
3133 * Patch by Richard Woodruff, 25 Jul 2003:
3134 use more reliable reset for OMAP/925T
3136 * Patch by Nye Liu, 25 Jul 2003:
3137 fix typo in mpc8xx.h
3139 * Patch by Richard Woodruff, 24 Jul 2003:
3140 Fixes for cmd_nand.c:
3141 - Fixed null dereferece which could result in incorrect ECC values.
3142 - Added support for devices with no Ready/Busy signal hooked up.
3143 - Added OMAP1510 read/write protect handling.
3144 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3146 - Switched default ECC to be JFFS2.
3148 * Allow crc32 to be used at address 0x000
3150 * Provide consistent interface to standalone applications to access
3151 the 'global_data' structure
3152 Provide a doc/README.standalone more useful to users/developers.
3154 * Make IceCube MGT5100 FEC driver work
3156 * Implement new mechanism to export U-Boot's functions to standalone
3157 applications: instead of using (PPC-specific) system calls we now
3158 use a jump table; please see doc/README.standalone for details
3160 * Patch by Dave Westwood, 24 Jul 2003:
3161 added support for Unity OS (a proprietary OS)
3163 * Patch by Detlev Zundel, 23 Jul 2003:
3164 add "imls" command to print flash table of contents
3166 * Fix cold boot detection for log buffer reset
3168 * Return error for invalid length specifiers with "cp.X" etc.
3170 * Fix startup problem on MIPS
3172 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3173 bitmap support is configured
3175 * Patch by Bill Hargen, 18 Jul 2003:
3176 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3178 * Patch by Denis Peter, 18 Jul 2003:
3179 - fix memory configuration for MIP405T
3180 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3182 * Cleanup of TQM82xx configurations; use "official" board types
3183 to make selection easier.
3185 * Patch by Martin Krause, 17 Jul 2003:
3186 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3188 * Patch by Richard Woodruff, 17 July 03:
3189 - Fixed bug in OMAP1510 baud rate divisor settings.
3191 * Patch by Nye Liu, 16 July 2003:
3193 - add MPC86xADS support (uses MPC86xADS.h)
3194 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3196 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3197 o don't trust gclk() software measurement by default, depend on
3198 CONFIG_8xx_GCLK_FREQ
3199 - add DRAM SIMM not installed detection
3200 - use more "correct" SDRAM initialization sequence
3201 - allow different SDRAM sizes (8xxADS has 8M)
3203 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3204 - rename MAMR/MBMR defines to be more consistent. Should eventually
3205 be merged into MxMR to better reflect the PowerQUICC datasheet.
3207 * Patch by Yuli Barcohen, 16 Jul 2003:
3208 support new Motorola PQ2FADS-ZU evaluation board which replaced
3209 MPC8260ADS and MPC8266ADS
3211 ======================================================================
3212 Changes for U-Boot 0.4.4:
3213 ======================================================================
3215 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3217 * Add support for MGT5100 and MPC5200 processors
3219 * Patch by Lutz Dennig, 15 Jul 2003:
3220 update for R360MPI board
3222 ======================================================================
3223 Changes for U-Boot 0.4.3:
3224 ======================================================================
3226 * Patches by Kshitij, 04 Jul 2003
3227 - added support for arm925t cpu core
3228 - added support for TI OMAP 1510 Innovator Board
3230 * Patches by Martin Krause, 14 Jul 2003:
3231 - add I2C support for s3c2400 systems (trab board)
3232 - (re-) add "ping" to command table
3234 * Fix handling of "slow" POST routines
3236 * Patches by Yuli Barcohen, 13 Jul 2003:
3237 - Correct flash and JFFS2 support for MPC8260ADS
3238 - fix PVR values and clock generation for PowerQUICC II family
3241 * Patch by Bernhard Kuhn, 08 Jul 2003:
3242 - add support for M68K targets
3244 * Patch by Ken Chou, 3 Jul:
3245 - Fix PCI config table for A3000
3246 - Fix iobase for natsemi.c
3247 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3249 * Allow to enable "slow" POST routines by key press on power-on
3250 * Fix temperature dependend switching of LCD backlight on LWMON
3251 * Tweak output format for LWMON
3253 * Patch by Stefan Roese, 11 Jul 2003:
3254 - Fix bug in CONFIG_VERSION_VARIABLE.
3255 - AR405 config updated.
3256 - OCRTC/ORSG: bsp command added.
3257 - ASH405 bsp update.
3259 ======================================================================
3260 Changes for U-Boot 0.4.2:
3261 ======================================================================
3263 * Add support for NSCU board
3265 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3267 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3268 mirror bit flash on TQM8xxM modules
3270 * Patch by Kenneth Johansson, 30 Jun 2003:
3271 get rid of MK_CMD_ENTRY macro; update doc/README.command
3273 * Patch by Seb James, 30 Jun 2003:
3274 Improve documentation of I2C configuration in README
3276 * Fix problems with previous log buffer "fixes"
3278 * Fix minor help text issues
3280 * "log append" did not append a newline
3282 ======================================================================
3283 Changes for U-Boot 0.4.1:
3284 ======================================================================
3286 * Fix some missing commands, cleanup header files
3287 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3289 * Rewrite command lookup and help command (fix problems with bubble
3290 sort when sorting command name list). Minor cleanup here and there.
3292 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3293 - Allow to call sysmon function interactively
3294 - PIC on LWMON board needs delay after power-on
3295 - Add missing RSR definitions for MPC8xx
3296 - Improve log buffer handling: guarantee clean reset after power-on
3297 - Add support for EXBITGEN board (aka "genie")
3298 - Add support for SL8245 board
3301 - remove trailing white space, trailing empty lines, C++ comments, etc.
3302 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3304 * Patches by Kenneth Johansson, 25 Jun 2003:
3305 - major rework of command structure
3306 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3308 ======================================================================
3309 Changes for U-Boot 0.4.0:
3310 ======================================================================
3312 * Patches by Robert Schwebel, 26 Jun 2003:
3313 - csb226 configuration updated
3314 - credits for logodl port updated
3315 - innokom configuration updated
3316 - logodl tree update, still with coding style inconsistencies
3317 - added OCM for ppc405 warning to README
3319 * Patch by Pantelis Antoniou, 25 Jun 2003:
3320 update NetVia with V2 board support
3322 * Header file cleanup for ARM
3324 * Patch by Murray Jensen, 24 Jun 2003:
3325 - make sure to use only U-boot provided header files
3326 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3328 * Patch by Stefan Roese, 24 Jun 2003:
3329 - Update esd ASH405 board files.
3330 - Update esd DASA_SIM config file.
3331 - Add ping command to some esd boards.
3333 * Patch by Yuli Barcohen, 23 Jun 2003:
3334 Update for MPC8260ADS board
3336 * Patch by Murray Jensen, 23 Jun 2003:
3337 - cleanup of GCC 3.x compiler warnings
3339 * Patch by Rune Torgersen, 4 Jun 2003:
3340 add large memory support for MPC8266ADS board
3342 * Patch by Richard Woodruff, 19 June 03:
3343 - Enabled standard u-boot device abstraction for ARM
3344 - Enabled console device for ARM
3345 - Initilized bi_baudrate for ARM
3347 * Patch by Bill Hargen, 23 Apr 2003:
3348 fix byte order for 824x I2C addresses (write op)
3350 * Patch by Murray Jensen, 20 Jun 2003:
3352 - cleanup (especially for gcc-3.x compilers)
3354 * Patch by Tom Guilliams, 20 Jun 2003:
3355 added CONFIG_750FX support for IBM 750FX processors
3357 * Patch by Devin Crumb, 02 Apr 2003:
3358 Fix clock divider rounding problem in drivers/serial.c
3360 * Patch by Richard Woodruff, 19 June 03:
3361 - Fixed smc91c111 driver to sync with the u-boot environment
3362 (driver/smc91c111.c).
3363 - Added eth_init error return check in NetLoop (net/net.c).
3365 * Patch by Ken Chou, 19 June 2003:
3366 Added support for A3000 SBC board (Artis Microsystems Inc.)
3368 * Patches by Murray Jensen, 17 Jun 2003:
3369 - Hymod board database mods: add "who" field and new xilinx chip types
3370 - provide new "init_cmd_timeout()" function so code external to
3371 "common/main.c" can use the "reset_cmd_timeout()" function before
3372 entering the main loop
3373 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3374 slightly different. see include/configs/hymod.h for an example
3375 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3376 CFG_DTT_ADM1021 defined)
3377 - add new "eeprom_probe()" function which has similar args and
3378 behaves in a similar way to "eeprom_read()" etc.
3379 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3380 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3381 - gdbtools copyright update
3382 - ensure that set_msr() executes the "sync" and "isync" instructions
3383 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3384 - 8260 I/O ports fix: Open Drain should be set last when configuring
3385 - add SIU IRQ defines for 8260
3386 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3387 config.mk to allow board configurations to override the GNU
3388 linker script, selected via the LDSCRIPT, make variable, and to
3389 give an initial value to the OBJCFLAGS make variable
3390 - 8260 i2c enhancement:
3391 o correctly extends the timeout depending on the size of all
3392 queued messages for both transmit and receive
3393 o will not continue with receive if transmit times out
3394 o ensures that the error callback is done for all queued tx
3396 o correctly detects both tx and rx timeouts, only delivers one to
3397 the callback, and does not overwrite an earlier error
3398 o logic in i2c_probe now correct
3399 - add "vprintf()" function so that "panic()" function can be
3401 - many Hymod board changes
3403 * Patches by Robert Schwebel, 14 Jun 2003:
3404 - add support for Logotronic DL datalogger board
3405 - cleanup serial line after kermit binary download
3406 - add debugX macro (debug level support)
3407 - update mach-types.h to latest arm.linux.org.uk master list.
3409 * Patches by David Müller, 12 Jun 2003:
3410 - rewrite of the S3C24X0 register definitions stuff
3411 - "driver" for the built-in S3C24X0 RTC
3413 * Patches by Yuli Barcohen, 12 Jun 2003:
3414 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3415 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3416 configuration word supplied by FPGA on some MPC8260ADS boards
3418 * Patch by Pantelis Antoniou, 10 Jun 2003:
3419 Unify status LED interface
3421 * Add support for DS12887 RTC; add RTC support for ATC board
3423 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3424 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3425 - Add Atmel DataFlash support for reading and writing.
3426 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3427 - Add Flash detection on Atmel AT91RM9200DK
3428 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3429 - Replace old Ethernet PHY layer functions
3430 - Change link address
3432 * Patch by Frank Smith, 9 Jun 2003:
3433 use CRIT_EXCEPTION for machine check on 4xx
3435 * Patch by Detlev Zundel, 13 Jun 2003:
3436 added implementation of the "carinfo" command in cmd_immap.c
3438 * Fix CONFIG_NET_MULTI support in include/net.h
3440 * Patches by Kyle Harris, 13 Mar 2003:
3441 - Add FAT partition support
3442 - Add command support for FAT
3443 - Add command support for MMC
3445 - Add Intel PXA support for video
3446 - Add Intel PXA support for MMC
3448 - Enable MMC and FAT for lubbock board
3449 - Other misc changes for lubbock board
3451 * Patch by Robert Schwebel, April 02, 2003:
3452 fix for SMSC91111 driver
3454 * Patch by Vladimir Gurevich, 04 Jun 2003:
3455 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3457 * Patch by Stefan Roese, 05 Jun 2003:
3458 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3459 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3460 data cache can be used even if the chip select is in use.
3461 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3462 (see README for further description).
3463 - Changed config files of CONFIG_EEPRO100 boards to use the
3464 CFG_RX_ETH_BUFFER define.
3466 * Add support for RMU board
3468 * Add support for TQM862L at 100/50 MHz
3470 * Patch by Pantelis Antoniou, 02 Jun 2003:
3471 major reconstruction of networking code;
3472 add "ping" support (outgoing only!)
3474 * Patch by Denis Peter, 04 June 2003:
3475 add support for the MIP405T board
3477 * Patches by Udi Finkelstein, 2 June 2003:
3478 - Added support for custom keyboards, initialized by defining a
3479 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3480 - Added support for the RBC823 board.
3481 - cpu/mpc8xx/lcd.c now automatically calculates the
3482 Horizontal Pixel Count field.
3484 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3485 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3487 * Patch by Mark Rakes, 14 May 2003:
3488 add support for Intel e1000 gig cards.
3490 * Patch by Nye Liu, 3 Jun 2003:
3491 fix critical typo in MAMR definition (include/mpc8xx.h)
3493 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3495 * Patch by Klaus Heydeck, 2 Jun 2003
3496 Minor changes for KUP4K configuration
3498 * Patch by Marc Singer, 29 May 2003:
3499 Fixed rarp boot method for IA32 and other little-endian CPUs.
3501 * Patch by Marc Singer, 28 May 2003:
3502 Added port I/O commands.
3504 * Patch by Matthew McClintock, 28 May 2003
3505 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3506 - minor patches for utx8245
3508 * Patch by Daniel Engström, 28 May 2003:
3511 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3512 add nand flash support to SXNI855T configuration
3513 fix/extend nand flash support:
3514 - fix 'nand erase' command so does not erase bad blocks
3515 - fix 'nand write' command so does not write to bad blocks
3516 - fix nand_probe() so handles no flash detected properly
3517 - add doc/README.nand
3518 - add .jffs2 and .oob options to nand read/write
3519 - add 'nand bad' command to list bad blocks
3520 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3521 - make NAND read/write faster
3523 * Patch by Rune Torgersen, 23 May 2003:
3524 Update for MPC8266ADS board
3526 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3527 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3528 _time_ (!) if the environment is embedded within the U-Boot image,
3529 or in a separate flash sector.
3531 * Cleanup CFG_DER #defines in config files (wd maintained only)
3533 * Fix data abort exception handling for arm920t CPU
3535 * Fix alignment problems with flash driver for TRAB board
3537 * Patch by Donald White, 21 May 2003:
3538 fix calculation of base address in pci_hose_config_device()
3540 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3541 execute "cmd2", even if "cmd1" fails. Note that this is different
3542 to "run var1 var2" where the contents of "var2" will NOT be
3543 executed when a command in "var1" fails.
3545 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3547 * Patch by Kyle Harris, 20 May 2003:
3548 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3549 into cpu/pxa and arch-pxa.
3551 * Patch by Stefan Roese, 23 May 2003:
3552 - IBM PPC405EP port added.
3553 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3554 UART0) is used as default U-Boot console. PPC4xx only!
3555 - esd ASH405 board added (PPC405EP based).
3556 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3557 - esd CPCI405AB board added.
3558 - esd PMC405 board added.
3559 - Update of some esd boards.
3561 * Patch by Denis Peter, 19 Mai 2003:
3562 add support for the MIP405-3 board
3564 * Patch by Dave Ellis, 22 May 2003:
3565 Fix problem with only partially cleared .bss segment
3567 * Patch by Rune Torgersen, 12 May 2003:
3568 get PCI to work on a MPC8266ADS board; incorporate change to
3569 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3571 * Patch by Nye Liu, 1 May 2003:
3572 minor patches for the FADS8xx
3574 * Patch by Thomas Schäfer, 28 Apr 2003:
3575 Fix SPD handling for 256 ECC DIMM on Walnut
3577 * Add support for arbitrary bitmaps for TRAB's VFD command;
3578 allow to pass boot bitmap addresses in environment variables;
3579 allow for zero boot delay
3581 * Patch by Christian Geißinger, 19 May 2002:
3582 On TRAB: wait until the dummy byte has been completely sent
3584 * Patch by David Updegraff, 22 Apr 2003:
3585 update for CrayL1 board
3587 * Patch by Pantelis Antoniou, 21 Apr 2003:
3588 add boot support for ARTOS (a proprietary OS)
3590 * Patch by Steven Scholz, 11 Apr 2003:
3591 Add support for RTC DS1338
3593 * Patch by Rod Boyce, 24 Jan 2003:
3594 Fix counting of extended partitions in diskboot command
3596 * Patch by Christophe Lindheimer, 20 May 2003:
3597 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3599 * Fix SDRAM timing on Purple board
3601 * Add support for CompactFlash on ATC board
3602 (includes support for Intel 82365 and compatible PC Card controllers,
3603 and Yenta-compatible PCI-to-CardBus controllers)
3605 * Patch by Mathijs Haarman, 08 May 2003:
3606 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3608 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3610 * Add support for Promess ATC board
3612 * Patch by Keith Outwater, 28 Apr 2003:
3613 - Miscellaneous corrections and additions to GEN860T board specific code.
3614 - Added GEN860_SC variant to GEN860T.
3615 - Miscellaneous corrections to GEN860T documentation.
3616 - Correct duplicate entry in U-Boot CREDITS file.
3617 - Add GEN860T_SC entry in MAINTAINERS file.
3618 - Update CREDITS file with GEN860T_SC info.
3620 * Update Smiths Aerospace addresses in MAINTAINERS file
3622 * Fix error handling in hush's version of "run" command
3625 - Splashscreen support
3628 - temperature dependend enabling of LCD
3630 * Allow booting from old "PPCBoot" disk partitions
3632 * Add support for TQM8255 Board / MPC8255 CPU
3634 ======================================================================
3635 Changes for U-Boot 0.3.1:
3636 ======================================================================
3638 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3640 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3641 display when Linux takes over
3643 * Patch by Erwin Rol, 27 Feb 2003:
3644 Add support for RTEMS (this time for real).
3646 * Add support for "bmp info" and "bmp display" commands to load
3647 bitmap images; this can be used (for example in a "preboot"
3648 command) to display a splash screen very quickly after poweron.
3650 * Add support for 133 MHz clock on INCA-IP board
3652 * Patch by Lutz Dennig, 10 Apr 2003:
3653 Update for R360MPI board
3655 * Add new meaning to "autostart" environment variable:
3656 If set to "no", a standalone image passed to the
3657 "bootm" command will be copied to the load address
3658 (and eventually uncompressed), but NOT be started.
3659 This can be used to load and uncompress arbitrary
3662 * Patch by Stefan Roese, 10 Apr 2003:
3663 Changed DHCP client to use IP address from server option field #54
3664 from the OFFER packet in the server option field #54 in the REQUEST
3665 packet. This fixes a problem using a Windows 2000 DHCP server,
3666 where the DHCP-server is not the TFTP-server.
3668 * Set max brightness for MN11236 displays on TRAB board
3670 * Add support for TQM862L modules
3672 ======================================================================
3673 Changes for U-Boot 0.3.0:
3674 ======================================================================
3676 * Patch by Arun Dharankar, 4 Apr 2003:
3677 Add IDMA example code (tested on 8260 only)
3679 * Add support for Purple Board (MIPS64 5Kc)
3681 * Add support for MIPS64 5Kc CPUs
3683 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3685 * Patch by Denis Peter, 04 Apr 2003:
3686 - update MIP405-4 board
3688 * Patch by Stefan Roese, 4 Apr 2003:
3689 - U-Boot version environment variable "ver" added
3690 (CONFIG_VERSION_VARIABLE).
3691 - Changed PPC405GPr version from A to B.
3692 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3694 * Patches by Denis Peter, 03 April 2003:
3695 - fix PCI IRQs on MPL boards
3696 - fix two more un-relocated pointer problems
3698 * Fix behaviour of "run" command:
3699 - print error message iv variable does not exist
3700 - terminate processing of arguments in case of error
3702 * Patches by Peter Figuli, 10 Mar 2003
3703 - Add support for BTUART on PXA platform
3704 - Add support for WEP EP250 (PXA) board
3706 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3707 flash using a BDI2000
3709 * Implement fix for I2C Edge Conditions problem for all boards that
3710 use the bit-banging driver (common/soft_i2c.c)
3712 * Patch by Martin Winistoerfer, 23 Mar 2003
3713 - Add port to MPC555/556 microcontrollers
3714 - Add support for cmi customer board with
3715 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3717 * Patch by Rick Bronson, 28 Mar 2003:
3718 - fix common/cmd_nand.c
3720 * Patch by Arun Dharankar, 24 Mar 2003:
3721 - add threads / scheduler example code
3723 * Add patches by Robert Schwebel, 31 Mar 2003:
3724 - add ctrl-c support for kermit download
3725 - align bdinfo output on ARM
3726 - csb226 board: bring in sync with innokom/memsetup.S
3727 - csb226 board: fix MDREFR handling
3728 - misc doc fixes / extensions
3729 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3730 - add BOOT_PROGRESS to armlinux.c
3732 * Add CPU ID, version, and clock speed for INCA-IP
3734 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3735 - fix SRAM and SDRAM memory sizing
3736 - add status LED support
3737 - add MAC address for second (SCC1) ethernet port
3739 * Update default environment for TQM8260 board
3741 * Patch by Rick Bronson, 16 Mar 2003:
3742 - Add NAND flash support for reading, writing, and erasing NAND
3743 flash (certain forms of which are called SmartMedia).
3744 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3746 * Patches by Robert Schwebel, 19 Mar 2003:
3747 - use arm-linux-gcc as default compiler for ARM
3748 - fix i2c fixup code
3749 - fix missing baudrate setting
3750 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3751 - moved "ignoring trailing characters" _before_ u-boot wants to
3752 print out diagnostics messages; removes bogus characters at the
3755 * Patch by John Zhan, 18 Mar 2003:
3756 Add support for SinoVee Microsystems SC8xx boards
3758 * Patch by Rolf Offermanns, 21 Mar 2003:
3759 ported the dnp1110 related changes from the current armboot cvs to
3760 current u-boot cvs. smc91111 does not work. problem marked in
3761 smc91111.c, grep for "FIXME".
3763 * Patch by Brian Auld, 25 Mar 2003:
3764 Add support for STM flash chips on ebony board
3766 * Add PCI support for MPC8250 Boards (PM825 module)
3768 * Patch by Stefan Roese, 25 Mar 2003:
3771 * Patch by Stefan Roese, 20 Mar 2003:
3772 - CPCI4052 update (support for revision 3).
3773 - Set edge conditioning circuitry on PPC405GPr for compatibility
3774 to existing PPC405GP designs.
3775 - Clip udiv to 5 bits on PPC405 (serial.c).
3777 * Extend INCAIP board support:
3778 - add automatic RAM size detection
3779 - add "bdinfo" command
3780 - pass flash address and size to Linux kernel
3781 - switch to 150 MHz clock
3783 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3784 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3785 boards, version 153 for Rev. 200 boards).
3787 * Patch by Vladimir Gurevich, 12 Mar 2003:
3788 Fix relocation problem of statically initialized string pointers
3791 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3792 Cleanup & bug fixes for JFFS2 code:
3793 - the memory mangement was broken. It caused havoc on malloc by
3794 writing beyond the block boundaries.
3795 - the length calculation for files was wrong, sometimes resulting
3796 in short file reads.
3797 - data copying now optionally takes fragment version numbers into
3798 account, to avoid copying from older data.
3799 See doc/README.JFFS2 for details.
3801 * Patch by Josef Wagner, 12 Mar 2003:
3802 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3803 - ETH05 and BEDBUG support for CU824
3804 - added support for MicroSys CPC45
3805 - new BOOTROM/FLASH0 and DOC base for PM826
3807 * Patch by Robert Schwebel, 12 Mar 2003:
3808 Fix the chpart command on innokom board
3811 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3812 s/PPCBoot/U-Boot/ in some files
3813 s/pImage/uImage/ in some files
3815 * Patch by Detlev Zundel, 15 Jan 2003:
3816 Fix '' command line quoting
3818 * Patch by The LEOX team, 19 Jan 2003:
3819 - add support for the ELPT860 board
3820 - add support for Dallas ds164x RTC
3822 * Patches by David Müller, 31 Jan 2003:
3823 - minimal setup for CardBus bridges
3824 - add EEPROM read/write support in the CS8900 driver
3825 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3826 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3828 * Patch by Steven Scholz, 04 Feb 2003:
3829 add support for RTC DS1307
3831 * Patch by Reinhard Meyer, 5 Feb 2003:
3832 fix PLPRCR/SCCR init sequence on 8xx to allow for
3833 changes of EBDF by software
3835 * Patch by Vladimir Gurevich, 07 Feb 2003:
3836 "API-compatibility patch" for 4xx I2C driver
3838 * TRAB fixes / extensions:
3839 - Restore VFD brightness as saved in environment
3840 - add support for Fujitsu flashes
3841 - make sure both buzzers are turned off (drive low level)
3843 * Patches by Robert Schwebel, 06 Mar 2003:
3844 - fix bug in BOOTP code (must use NetCopyIP)
3845 - update of CSB226 port
3846 - clear BSS segment on XScale
3847 - added support for i2c_init_board() function
3848 - update to the Innokom plattform
3850 * Extend support for redundand environments for configurations where
3851 environment size < sector size
3853 * Patch by Rune Torgersen, 13 Feb 2003:
3854 Add support for Motorola MPC8266ADS board
3856 * Patch by Kyle Harris, 19 Feb 2003:
3857 patches for the Intel lubbock board:
3858 memsetup.S - general cleanup (based on Robert's csb226 code)
3859 flash.c - overhaul, actually works now
3860 lubbock.c - fix init funcs to return proper value
3862 * Patch by Kenneth Johansson, 26 Feb 2003:
3863 - Fixed off by one in RFTA calculation.
3864 - No need to abort when LDF is lower than we can program it's only
3865 minimum timing so clamp it to what we can do.
3866 - Takes function pointer to function for reading the spd_nvram. Usefull
3867 for faking data or hardcode a module without the nvram.
3868 - fix other user for above change
3869 - fix some comments.
3871 * Patches by Brian Waite, 26 Feb 2003:
3872 - fix port for evb64260 board
3873 - fix PCI for evb64260 board
3876 * Patch by Reinhard Meyer, 1 Mar 2003:
3877 Add support for EMK TOP860 Module
3879 * Patch by Yuli Barcohen, 02 Mar 2003:
3880 Add SPD EEPROM support for MPC8260ADS board
3882 * Patch by Robert Schwebel, 21 Jan 2003:
3883 - Add support for Innokom board
3884 - Don't complain if "install" fails
3885 - README cleanup (remove duplicated lines)
3886 - Update PXA header files
3888 * Add documentation for existing POST code (doc/README.POST)
3890 * Patch by Laudney Ren, 15 Jan 2003:
3891 Fix handling of redundand environment in "tools/envcrc.c"
3893 * Patch by Detlev Zundel, 28 Feb 2003:
3894 Add bedbug support for 824x systems
3896 * Add support for 16 MB flash configuration of TRAB board
3898 * Patch by Erwin Rol, 27 Feb 2003:
3899 Add support for RTEMS
3901 * Add image information to README
3903 * Patch by Stefan Roese, 18 Feb 2003:
3904 CPCIISER4 configuration updated.
3906 * Patch by Stefan Roese, 17 Feb 2003:
3907 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3909 * Patch by Stefan Roese, 13 Feb 2003:
3910 Add "pcidelay" environment variable (in ms, enabled via
3911 CONFIG_PCI_BOOTDELAY).
3912 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3913 RST# to respond to configuration cycles (33MHz -> 1s).
3915 * Fix dual PCMCIA slot support (when running with just one
3918 * Add VFD type detection to trab board
3920 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3921 variable with value in the EEPROM
3923 * Patch by Stefan Roese, 10 Feb 2003:
3924 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3926 * Add support for MIPS32 4Kc CPUs
3928 * Add support for INCA-IP Board
3930 ======================================================================
3931 Changes for U-Boot 0.2.2:
3932 ======================================================================
3934 * Add dual ethernet support on PM826
3936 * Add support for LXT971 PHY on PM826
3938 * Patch by Tord Andersson, 16 Jan 2003:
3939 Fix flash sector count for TQM8xxL
3941 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3942 16 bytes out of each 32 byte block)
3944 ======================================================================
3945 Changes for U-Boot 0.2.1:
3946 ======================================================================
3948 * Add support for V37 board
3949 (patch by Jón Benediktsson, 11 Dec 2002)
3951 * Update baudrate in bd_info when it gets changed
3953 * Add watchdog trigger points while waiting for serial port
3954 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3956 * Improve command line tool to access the U-Boot's environment
3957 (figuration of the utility, using a config file)
3959 * Add single quote support for (old) command line parser
3961 * Switch LWMON board default config from FRAM to EEPROM;
3962 in POST, EEPROM shows up on 8 addresses
3964 ======================================================================
3965 Changes for U-Boot 0.2.0:
3966 ======================================================================
3968 * Use 1-byte-read instead of -write for iprobe() function
3969 Add i2c commands to PM826 config
3971 * extend I2C POST code: check for list on known addresses
3973 * Improve log buffer code; use "loglevel" to decide which messages
3974 to log on the console, too (like in Linux); get rid of "logstart"
3976 * Add command line tool to access the U-Boot's environment
3977 (board-specific for TRAB now, to be fixed later)
3979 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3980 Fix misc problems with AmigaOne support
3982 * Patch by Chris Hallinan, 3 Dec 2002:
3983 minor cleanup to the MPC8245 EPIC driver
3985 * Patch by Pierre Aubert , 28 Nov 2002
3986 Add support for external (SIU) interrupts on MPC8xx
3988 * Patch by Pierre Aubert , 28 Nov 2002
3989 Fix nested syscalls bug in standalone applications
3991 * Patch by David Müller, 27 Nov 2002:
3992 fix output of "pciinfo" command for CardBus bridge devices.
3994 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3997 * Add LED indication for IDE activity on KUP4K board
3999 * Fix startup problems with VFD display on TRAB
4001 * Patch by Pierre Aubert, 20 Nov 2002
4002 Add driver for Epson SED13806 graphic controller.
4003 Add support for BMP logos in cfb_console driver.
4005 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4007 * Patch by Rod Boyce, 21 Nov 2002:
4008 fix PCMCIA on MBX8xx board
4010 * Patch by Pierre Aubert , 21 Nov 2002
4011 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4012 bootmode word in DPRAM configurable
4014 * Patch by Daniel Engström, 18 Nov 2002:
4015 Fixes for x86 port (mostly strings issues)
4017 * Patch by Ken Chou, 18 Nov 2002:
4018 Fix for natsemi NIC cards (DP83815)
4020 * Patch by Pierre Aubert, 19 Nov 2002:
4021 fix a bug for the MII configuration, and some warnings
4023 * Patch by Thomas Frieden, 13 Nov 2002:
4024 Add code for AmigaOne board
4025 (preliminary merge to U-Boot, still WIP)
4027 * Patch by Jon Diekema, 12 Nov 2002:
4028 - Adding URL for IEEE OUI lookup
4029 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4031 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4032 root-on-nfs macros are designed to switch how the default boot
4033 method gets defined.
4035 * Patch by Daniel Engström, 13 Nov 2002:
4036 Add support for i386 architecture and AMD SC520 board
4038 * Patch by Pierre Aubert, 12 Nov 2002:
4039 Add support for DOS filesystem and booting from DOS floppy disk
4041 * Patch by Jim Sandoz, 07 Nov 2002:
4042 Increase number of network RX buffers (PKTBUFSRX in
4043 "include/net.h") for EEPRO100 based boards (especially SP8240)
4044 which showed "Receiver is not ready" errors when U-Boot was
4045 processing the receive buffers slower than the network controller
4048 * Patch by Andreas Oberritter, 09 Nov 2002:
4049 Change behaviour of NetLoop(): return -1 for errors, filesize
4050 otherwise; return code 0 is valid an means no file loaded - in this
4051 case the environment still gets updated!
4053 * Patches by Jon Diekema, 9 Nov 2002:
4054 - improve ADC/DAC clocking on the SACSng board to align
4055 the failing edges of LRCLK and SCLK
4056 - sbc8260 configuration tweaks
4057 - add status LED support for 82xx systems
4058 - wire sspi/sspo commands into command handler; improved error
4060 - add timestamp support and alternate memory test to the
4061 SACSng configuration
4063 * Patch by Vince Husovsky, 7 Nov 2002:
4064 Add "-n" to linker options to get rid of "Not enough room for
4065 program headers" problem
4067 * Patch by David Müller, 05 Nov 2002
4068 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4069 so we can use an already existing name
4071 * Patch by Pierre Aubert, 05 Nov 2002
4072 Hardware relatied improvments in FDC boot code
4074 * Patch by Holger Schurig, 5 Nov 2002:
4075 Make the PXA really change it's frequency
4077 * Patch by Pierre Aubert, 05 Nov 2002
4078 Add support for slave serial Spartan 2 FPGAs
4080 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4083 * Add support for log buffer which can be passed to Linux kernel's
4084 syslog mechanism; used especially for POST results.
4086 * Patch by Klaus Heydeck, 31 Oct 2002:
4087 Add initial support for kup4k board
4089 * Patch by Robert Schwebel, 04 Nov 2002:
4090 - use watchdog to reset PXA250 systems
4091 - added progress callbacks to (some of the) ARM code
4092 - update for Cogent CSB226 board
4094 * Add support for FPS860 board
4096 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4097 Improve PCI access on 32-bits Compact PCI bus
4099 * Fix mdelay() on TRAB - this was still the debugging version with
4100 seconds instead of ms.
4102 * Patch by Robert Schwebel, 1 Nov 2002:
4103 XScale related cleanup (affects all ARM boards)
4105 * Cleanup of names and README.
4107 ======================================================================
4108 Notes for U-Boot 0.1.0:
4109 ======================================================================
4111 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4113 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4114 For information about the history of the project please see the
4115 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4117 ======================================================================