1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Fixed bamboo port to enable running without DDR-DIMM (bamboo has also
7 Patch by Stefan Roese, 24 Aug 2005
9 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
10 now handling all 4xx cpu's
11 Patch by Stefan Roese, 16 Aug 2005
13 * Fix make dependencies for at91rm9200 and ks8695 cpus
14 Patch by Steven Scholz, 23 Aug 2005
16 * Add JFFS2 support for TQM5200 board
18 * Add esd cpci5200 and pf5200 boards
19 Patch by Reinhard Arlt, 22 Aug 2005
21 * Fix sysclock for TQM8540 and TQM8560 boards
22 Patch by Martin Krause, 25 Jul 2005
24 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
25 Patch by Martin Krause, 08 Jun 2005
27 * Add new board specific commands for TQM5200/STK52XX
28 - Sound commands (beep, wav, sound)
29 - Test commands (led, can, backlight, rs232)
30 Patch by Martin Krause, 02 May 2005
32 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
33 because of a bug in the AT91RM9200 CPU PLL
34 Patch by Martin Krause, 22 Apr 2005
36 * Add automatic HW detection for another CMC_PU2 variant
37 Patch by Martin Krause, 20 Apr 2005
39 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
40 Patch by Martin Krause, 19 Apr 2005
42 * Fix initialization problem on TQM5200 without SM501
43 Patch by Martin Krause, 08 Apr 2005
45 * Add RTC support for STK52XX.200
46 Patch by Martin Krause, 07 Apr 2005
48 * Add support for IFM o2dnt board
50 * Enable PCI on hmi1001 board
52 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
53 so we can use them to, e.g., check the existence of a file with
54 "if ls foo; then this; else that; fi" in the hush shell
55 Patch by Andreas Engel, 16 August 2005
57 * Coding style cleanup
59 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
60 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
62 * Check return value of malloc in 440gx_enet.c
63 Patch by Travis B. Sawyer, 18 Jul 2005
65 * Add Sandburst Metrobox and Sandburst Karef board support packages.
66 Second serial port on 440GX now defined as a system device.
67 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
68 Patch by Travis B. Sawyer, 12 Jul 2005
70 ======================================================================
71 Changes for U-Boot 1.1.3:
72 ======================================================================
76 * Add forgotten new fils from latest VoiceBlue update
78 * Make bootretry feature work with hush shell.
79 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
80 Patch by Andreas Engel, 19 Jul 2005
82 * Update Hymod Board Database PHP code in "tools" directory
83 Patch by Murray Jensen, 01 Jul 2005
85 * Make "tr" command use POSIX compliant; export HOSTOS make variable
86 Patch by Murray Jensen, 30 Jun 2005
88 * Fix Murray Jensen's mail address.
89 Patch by Murray Jensen, 30 Jun 2005
91 * Preserve PHY_BMCR during a soft reset.
92 Patch by Carl Riechers, 24 Jun 2005
94 * VoiceBlue update: eeprom tool can also store firmware version now.
95 eeprom.bin is runable by jumping at load address.
96 Patch by Ladislav Michl, 23 May 2005
98 * Move the AT91RM9200DK to the ARM Systems list.
99 Patch by Anders Larsen, 26 Apr 2005
101 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
102 Patch by Anders Larsen, 26 Apr 2005
104 * measure_gclk() is needed when DEBUG is enabled
105 Patch by Bryan O'Donoghue, 25 Apr 2005
107 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
108 Patch by Reinhard Arlt, 12 Aug 2005
110 * esd PCI405 board updated
111 Patch by Matthias Fuchs, 28 Jul 2005
113 * esd WUH405 and DU405 board updated
114 Patch by Matthias Fuchs, 27 Jul 2005
116 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
117 Patch by Matthias Fuchs, 4 May 2005
119 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
120 boards (baudrate, environment...). Flash driver fixed.
121 Patch by Stefan Roese, 11 Aug 2005
123 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
124 Patch by Stefan Roese, 11 Aug 2005
126 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
127 Patch by Stefan Roese, 11 Aug 2005
129 * Add configuration for IFM AEV FIFO board.
130 Minor coding style cleanup.
132 * Add configuration for IFM SPI eval board
134 * Fix CompactFlash problem on HMI1001 board
136 * Make new "mtdparts" code build with older compilers
137 Patch by Andrea Scian, 09 Aug 2005
139 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
140 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
141 with the 405 defines and the linux kernel defines.
142 Patch by Stefan Roese, 08 Aug 2005
144 * Fix compiler warnings with older GCC versions
146 * Add common (with Linux) MTD partition scheme and "mtdparts" command
148 Old, obsolete and duplicated code was cleaned up and replace by the
149 new partitioning method. There are two possible approaches now:
151 The first one is to define a single, static partition:
153 #undef CONFIG_JFFS2_CMDLINE
154 #define CONFIG_JFFS2_DEV "nor0"
155 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
156 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
157 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
159 The second method uses the mtdparts command line option and dynamic
162 /* mtdparts command line support */
163 #define CONFIG_JFFS2_CMDLINE
164 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
165 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
167 Command line of course produces bigger images, and may be inappropriate
168 for some targets, so by default it's off.
170 * Fix build problems for PM856 Board
172 * Fix sign extension bug in 'fpga loadb' command;
173 make 'fpga loadb' always print the file header info
174 Patch by Andrew Dyer, 11 Jan 2005
176 * Fix errors that occur when accessing SystemACE CF
177 Patch by Jeff Angielski, 09 Jan 2005
179 * Document switching between U-Boot and PlanetCore on RPXlite
180 by Sam Song, 24 Dec 2004
182 * Fix PowerQUICC II mask detection.
183 Patch by Eugene Surovegin, 20 Dec 2004
185 * Add support for Altera NIOS DK1C20 board
186 Patch by Shlomo Kut, 13 Dec 2004
188 * Add support for ep8248 board
189 Patch by Yuli Barcohen, 12 Dec 2004
193 * Fix baudrate setting for KGDB on MPC8260
194 Patch by HoJin, 11 Dec 2004
196 * Fix 'mii help' text formatting
197 Patch by Cory Tusar, 10 Dec 2004
199 * Fix return code of NFS command
200 Patch by Hiroshi Ito, 11 Dec 2004
204 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
205 Patch by Steven Blakeslee, 04 Aug 2005
207 * Add support for AMCC Bamboo PPC440EP eval board
208 Patch by Stefan Roese, 04 Aug 2005
210 * Patch by Jon Loeliger
211 Fix style issues primarily in 85xx and 83xx boards.
213 - Trailing white space
214 - Indentation not by TAB
215 - Excessive amount of empty lines
216 - Trailing empty lines
218 * Patch by Ron Alder, 11 Jul 2005
219 Add Xianghua Xiao and Lunsheng Wang's support for the
220 GDA MPC8540 EVAL board.
222 * Patch by Eran Liberty
223 Add support for the Freescale MPC8349ADS board.
225 * Patch by Jon Loeliger, 25 Jul 2005
226 Move the TSEC driver out of cpu/mpc85xx as it will be shared
227 by the upcoming mpc83xx family as well.
229 * Patch by Jon Loeliger, 05 May 2005
230 Implemented support for MPC8548CDS board.
231 Added DDR II support based on SPD values for MPC85xx boards.
232 This roll-up patch also includes bugfies for the previously
234 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
236 * Patch by Jon Loeliger, 10 Feb 2005
237 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
239 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
241 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
242 for faster flash parts.
243 Add documentation for BR/OR for FLASH.
245 * Patch by Jon Loeliger 08 Feb 2005
246 Determine L2 Cache size dynamically on 85XX boards.
248 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
249 - Convert the CPM2 based functionality to use new CONFIG_CPM2
250 option rather than a myriad of CONFIG_MPC8560-like variants.
251 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
252 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
253 new CONFIG_CPM2 option to each 8260 board.
255 * Add support for MicroSys PM856 board
256 Patch by Josef Wagner, 03 Aug 2005
258 * Minor fixes to PM854 board
259 Patch by Josef Wagner, 03 Aug 2005
261 * Adjust configuration of XENIAX board
262 (chip select and GPIO required for USB operation)
264 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
265 routed to the Watchdog handler
266 Patch by Eugene Surovegin, 18 Jun 2005
268 * (re)enabled scsi commands do_scsi() and do_scsiboot()
269 Patch by Denis Peter, 06 Dec 2004
271 * Fix endianess problem in TFTP / NFS default filenames
272 Patch by Hiroshi Ito, 06 Dec 2004
274 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
276 Patch by Murray Jensen, 18 Jul 2005
278 * Fix typo in mkconfig script (used == instead of =)
279 Patch by Murray Jensen, 18 Jul 2005
281 * Cleanup build problems on 64 bit build hosts
283 * Update MAINTAINERS file
285 * Patch by Stefan Roese, 01 Aug 2005:
286 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
287 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
289 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
290 to run on both 405GP and 405GPr eval boards).
292 * Patch by Steven Blakeslee, 27 Jul 2005:
293 - Add support for AMCC PPC440EP/GR.
294 - Add support for AMCC Yosemite PPC440EP eval board.
295 - Add support for AMCC Yellowstone PPC440GR eval board.
297 * Minor fixes for PPChameleon Board:
298 - fix alignment of NAND size
299 - make code do what the comment says
301 * Implement h/w sector protection status synchronization at boot.
302 The code is provided for, and was tested on, the Yukon/Alaska
303 and PM520 boards only.
305 A bug in flash_real_protect() for the Yukon board was fixed by
306 adding a function that tells if two banks are on one flash chip.
308 * Fix sysmon POST problem: check I2C error codes
309 This fixes a problem of displaying bogus voltages when the voltages
310 are so low that the I2C devices start failing while the rest of the
311 system keeps running.
313 * Patch by Cedric Vincent, 6 Jul 2005:
314 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
316 * Patch by Jon Loeliger, 20 Jul 2005:
317 Add missing PCI IO port definitions.
319 * Add CompactFlash support for HMI1001 board.
321 * Adjust printed board ID for LWMON board.
323 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
325 * Add new argument format for flash commands to allow for usage like
326 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
327 U-Boot will automaticially find the end of the corresponding sector.
329 * Patch by Stefan Roese, 5 Jul 2005:
330 Update uc100 board PHY setup
332 * Patch by Stefan Roese, 1 Jul 2005:
333 Fix PHY address for CATcenter board (now correct!)
335 * Patch by Stefan Roese, 30 Jun 2005:
336 Fix PHY addresses for PPChameleon and CATcenter boards
337 Change MAINTAINER for most esd boards
339 * Patch by Detlev Zundel, 30 Jun 2005:
340 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
342 * Fix baudrate calculation problem on MPC5200 systems
344 * Add EEPROM and RTC support for HMI1001 board
346 * Patch by Detlev Zundel, 20 Jun 2005:
347 Fix initialization of low active GPIO pins on inka4x0 board
349 * Enable redundant environment, disable HW flash protection of
352 * Patch by Travis Sawyer, 10 Jun 2005:
353 Initialize allocated dev and private hw structures
354 after their respective allocation in 440gx_enet.c
356 * Patch by Steven Scholz, 10 Jun 2005:
357 Fix byteorder problems with second argument of "bootm" with
360 * Add support for HMI1001 board
362 * Disable "date" and "sntp" commands on TQM866M
364 * Fix watchdog reset problems on LWMON board
366 * Patch by Juergen Selent, 17 May 2005:
367 Add support for Funkwerk VoVPN gateway module.
369 * Cleanup debug code for MPC8220 FEC driver
371 * Extend burst mode RAM test program to take a loop count
374 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
375 those boards that use it.
377 * Patches by Greg Ungerer, 19 May 2005:
378 - add support for the KS8695P (ARM 922 based) CPU
379 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
381 * Patch by Steven Scholz, 19 May 2005:
382 Add support for CONFIG_SERIAL_TAG on ARM boards
384 * Add PCI support for Sorcery board.
385 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
387 * Fix compile problems caused by new burst mode SDRAM test;
388 make port pins to trigger logic analyzer configurable
390 * Fix timer handling on MPC85xx systems
392 * Fix debug code in omap5912osk flash driver
394 * Add support for MPC8247 based "IDS8247" board.
396 * Add support for 2 x TSEC interfaces on the TQM8540 board.
398 * On LWMON we must use the watchdog to reset the board as the CPU
399 genereated HRESET pulse is too short to reset the external
402 * Add test tool to exercise SDRAM accesses in burst mode
403 (as standalone program, MPC8xx/PowerPC only)
405 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
408 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
409 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
410 added to support LZO and LZARI compression modes (undefined by
413 * Fix problem with symbolic links in JFFS2 code.
415 * Use linker ASSERT statement to prevent undetected overlapping of
416 sections on PPChameleon board; other boards might use this, too.
418 * Patch by Stefan Roese, 03 May 2005:
420 Fix problems in cmd_universe.c
422 * Patch by Matthias Fuchs, 03 May 2005:
423 Added missing variable declaration in cmd_nand.c
424 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
426 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
428 * Fix bug in the SDRAM initialization code for canmb, IceCube and
430 Fix PHY address for canmb board.
432 * Cleanup serial console baudrate calculation on AT91RM9200;
433 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
435 * Patch by Matthias Fuchs, 18 Apr 2005:
436 Make PCI target address spaces on PMC405 and CPCI405 boards
437 configurable via environment variables
439 * Auto-size RAM on canmb board.
441 * Add support for canmb board
443 * Patch by Stefan Roese, 13 Apr 2005:
444 Update for esd apc405
446 * Fixes for TQM8560 board:
448 - remove debug messages
449 - fix flash sector protection
451 * Patch by Steven Scholz, 07 Apr 2005:
452 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
454 * Patches by Steven Scholz, 07 Apr 2005:
455 Fix compiler warning in altera.c
456 Fix warning in cpu/arm920t/at91rm9200/i2c.c
458 * Patch by Ladislav Michl, 06 Apr 2005:
459 Fix voiceblue configuration.
461 * Patch by Stefan Roese, 06 Apr 2005:
462 Updates for OCOTEA board:
463 - Changed U-Boot size from 512kByte to 256kByte
464 - Fixed flash driver to support boot from soldered user flash
465 - Added README for switch from PIBS firmware to U-Boot
467 * Patch by Travis Sawyer, 05 Apr 2005:
468 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
469 Problem found by Andrew Wozniak.
471 * Patch by Steven Scholz, 06 Apr 2005:
472 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
473 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
475 * Patches by Robert Whaley, 29 Nov 2004:
476 - update the pxa-regs.h file for PXA27x chips
477 - add PXA27x based ADSVIX board
478 - add support for MMC on PXA27x processors
480 * Patch by Andrew E. Mileski, 28 Nov 2004:
481 Fix PPC4xx SPD SDRAM detection bug
483 * Patch by Hiroshi Ito, 26 Nov 2004:
484 Fix logic of "test -z" and "test -n" commands
486 * Patch by Ladislav Michl, 05 Apr 2005:
487 Add support for VoiceBlue board.
489 * Patch by Ladislav Michl, 05 Apr 2005:
490 Fix netboot_common() prototypes.
492 * Patch by Steven Scholz, 05 Apr 2005:
493 Use i.MX watchdog timer for reset_cpu()
495 * Patch by Steven Scholz, 05 Apr 2005:
496 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
497 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
500 * Add support for MPC8220 based "sorcery" board.
502 * Add support for TQM8560 board.
504 * Add FEC support for TQM8540 board.
505 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
507 * Patch by Martin Krause, 04 Apr 2005:
508 Update default configuration for CMC_PU2 board.
510 * Patch by Steven Scholz, 04 Apr 2005:
511 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
512 - introduce two new configuration options instead:
513 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
515 * Patch by Steven Scholz, 04 Apr 2005:
516 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
518 * Fix timer code for ARM systems: make sure that udelay() does not
519 reset timers so it's save to use udelay() in timeout code.
521 * Patch by Mathias Küster, 23 Nov 2004:
522 add udelay support for the mcf5282 cpu
524 * Patch by Tolunay Orkun, 16 November 2004:
525 fix incorrect onboard Xilinx CPLD base address
527 * Patch by Jerry Van Baren, 08 Nov 2004:
528 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
529 the jumper for the HRCW source should select flash. If lowboot is
530 not selected, the jumper for the HRCW source should select the
532 - change default load base address to 0x00400000
534 * Patch by Yuli Barcohen, 08 Nov 2004:
535 Add support for Analogue & Micro Rattler boards.
536 Tested on Rattler8248.
538 * Patch by Andre Renaud, 08 Nov 2004:
539 Fix watchdog support in common/lcd.c
541 * Patch by Marc Leeman, 05 Nov 2003:
542 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
543 bug only affects the XPC8245 processors
545 * Patches by Josef Wagner, 29 Oct 2004:
546 - Add support for MicroSys CPU87 board
547 - Add support for MicroSys PM854 board
549 * Patch by Jian Zhang, 02 Nov 2004:
550 Add 16-bit NAND support
552 * Patch by Scott McNutt, 01 Nov 2004:
553 Add missing NIOS/NIOS2 support for "iminfo" command
555 * Patch by Detlev Zundel, 29 Oct 2004:
556 Add missing NIOS/NIOS2 support for "mkimage" tool.
558 * Patch by David Adair, 27 Oct 2004:
559 Add missing 440GX SDRAM Controller reset
561 * Patch by Steven Scholz, 25 Oct 2004:
562 Declare reset_cpu() in include/common.h instead locally
564 * Patch by Yusdi Santoso, 22 Oct 2004:
565 - Add support for HIDDEN_DRAGON board
566 - fix endianess problem in driver/rtl1839.c
568 * Patch by Allen Curtis, 21 Oct 2004:
569 support multiple serial ports
571 * Patch by Richard Klingler, 03 Apr 2005:
572 Add call to eth_halt() in net/net.c when called functions fail
573 after eth_init() has been called.
575 * Patch by Sam Song, 3 April 2005:
576 - Update README.Netconsole
579 * Prepare for SoC rework of ARM code:
580 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
581 - rename memsetup into lowlevel_init (function name and source files)
582 Patch by Steven Scholz, 03 Apr 2005:
583 - create SoC specific directories include/asm-arm/arch-imx and
584 include/asm-arm/arch-s3c24x0
586 * Fix problems with SNTP support;
587 enable SNTP support in some boards.
589 * Patches by Martin Krause, 01 Apr 2005:
590 - Fix flash erase timeout on CMC_PU2
591 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
593 * Patch by Steven Scholz, 13 March 2005:
594 fix cache enabling for AT91RM9200
596 * Patch by Masami Komiya, 30 Mar 2005:
597 add SNTP support and expand time server and time offset fields of
598 DHCP support. See doc/README.SNTP
600 * Patch by Steven Scholz, 13 Dec 2004:
601 Fix bug in at91rm920 ethernet driver
603 * Patch by Steven Scholz, 13 Dec 2004:
604 Remove duplicated code by merging memsetup.S files for
605 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
607 * Patch by Detlev Zundel, 31 Mar 2005:
608 Cleanup duplicate definition of overwrite_console()
610 * Update TQM5200 configuration;
611 prepare for Rev. 200 starter kit boards
613 * Patch by Scott McNutt, 21 Oct 2004:
614 Add support for Nios-II EPCS Controller core.
616 * Patch by Scott McNutt, 20 Oct 2004:
618 - Add sysid command (Nios-II only).
619 - Locate default exception trampoline at proper offset.
620 - Implement I/O routines (readb, writeb, etc)
621 - Implement do_bootm_linux
623 * Patches by Martin Krause, 22 Mar 2005:
624 - use TQM5200_auto as MAKEALL target for TQM5200 systems
625 - add support for SM501 graphics controller
626 - add support for graphic console on TQM5200
627 - add support for TQM5200 Rev 200
628 - cleanup, fix typo in include/configs/TQM5200.h
630 * Patch by Manfred Baral, 17 Mar 2005:
633 * Fix RTC configuration for PPChameleon board
635 * Cleanup, fix typo in include/configs/TQM5200.h
637 * Patch by Stefan Roese, 16 Mar 2005:
638 Update for esd auto_update and hh405 board
640 * Adapt for U-Boot image size (new features enabled) on TQM5200
642 * Update code for TQM8540 board (and 85xx in general):
643 - Change the name of the Ethernet driver: MOTO ENET -> ENET
644 - Reformat boot messages
645 - Enable redundant environment
646 - Replace the -O2 optimization flag with -mno-string
648 * Patch by David Brownell, 10 Mar 2005:
649 Restore copyright statements in OHCI drivers.
651 * Add support for TQM8540 board
653 * Patch by Detlev Zundel, 14 Mar 2005:
654 NC650: changed NAND flash addressing to using UPMB
656 * Patch by Stefan Roese, 14 Mar 2005:
657 Update for esd voh405 fpga image
659 * INKA4x0: Allow initialization of LCD backlight dimming from
660 "brightness" environment variable.
662 * Add port initialization for digital I/O on INKA4x0
664 * Patch by Stefan Roese, 01 Mar 2005:
665 Update for esd boards dp405 and hub405
667 * Fix get_partition_info() parameter error in all other calls
668 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
670 * Enable USB and IDE support for INKA4x0 board
672 * Patch by Andrew Dyer, 28 Feb 2005:
673 fix ext2load passing an incorrect pointer to get_partition_info()
674 resulting in load failure for devices other than 0
676 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
678 * Cleanup USB and partition defines
680 * Add support for ext2 filesystems and image timestamps to TQM5200 board
682 * Add reset code for Coral-P on INKA4x0 board
684 * Patch by Martin Krause, 28 Jun 2004:
685 Update for TRAB board.
687 * Fix some missing "volatile"s in MPC5xxx FEC driver
689 * Fix cirrus voltage detection (for CPC45)
691 * Fix byteorder problem in usbboot and scsiboot commands.
693 * Patch by Cajus Hahn, 04 Feb 2005:
694 - don't insist on leading '/' for filename in ext2load
695 - set default partition to useful value (1) in ext2load
697 * Patch by Andrew Dyer, 08 Jan 2005:
698 fix wrong return codes in ext2 code
700 * Removed '--no-warn-mismatch' option from Makefile. This option
701 makes 'ld' to overlook binary objects compatibility.
703 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
704 --end-group) outside of the group. This will make 'ld' to do
705 _multiple_ search in the library group when resolving symbol
706 references and do only a _single_ seach in libgcc.a after the group
709 * Fix stability problems on CPC45 board again.
711 * Make image detection for diskboot / usbboot / scsiboot more robust
712 (also check header checksum)
714 * Update CPC45 board configuration.
716 * Add USB and PCI support for INKA4x0 board
718 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
722 * Patch by Robin Getz, 13 Oct 2004:
723 Add standalone application to change SMC91C111 MAC addresses,
724 see examples/README.smc91111_eeprom
726 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
727 Fix Flash support for ARM Integrator CP.
729 * Patch by Richard Woodruff, 10 Jan 2005:
730 Update support for OMAP2420 (ARM11) and H4 board:
731 o clean up and add new types to H4 memory probe code.
732 o fix to work with internal boot.
733 o added PRCM config III operation.
734 o fix marginal flash timings.
735 o add revison ATAG usage.
736 o enable voltage scaling at power chip.
737 o fix compile error for i2c.
739 * Fix network problem (error when receiving multiple ARP packets)
741 * Patch by Daniel Poirot, 12 Oct 2004:
742 Add support for Wind River sbc405 board
744 * Patch by Rainer Brestan, 12 Oct 2004:
745 Make examples/Makefile more robust
747 * Patch by Sam Song, 11 October 2004:
748 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
749 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
752 * Patch by Sam Song, 10 Oct 2004:
753 Fix a parameter error in run_command() in main.c
755 * Patch by Richard Woodruff, 01 Oct 2004:
756 add support for the TI OMAP2420 processor and its H4 reference
759 * Patch by Christian Pellegrin, 24 Sep 2004:
760 Added support for NE2000 compatible (DP8390, DP83902) NICs.
762 * Patch by Leif Lindholm, 23 Sep 2004:
763 add support for the AMD db1550 board
765 * Patch by Travis Sawyer, 15 Sep 2004:
766 Add CONFIG_SERIAL_MULTI support for ppc4xx,
767 update README.serial_multi
769 * Patches by David Snowdon, 07 Sep 2004:
770 - add u-boot.hex target in the top level Makefile
771 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
772 - use -mtune=xscale and -march=armv5 options for PXA
774 * Patch by Florian Schlote, 08 Sep 2004:
775 Add support for SenTec-COBRA5272-board (Coldfire).
777 * Patch by Gleb Natapov, 07 Sep 2004:
778 mpc824x: set PCI latency timer to a sane value
781 * Patch by Kurt Stremerch, 03 Sep 2004:
782 Add bitstream configuration option for fpga command (Xilinx only).
784 * Patch by Kurt Stremerch, 03 Sep 2004:
785 Add Xilinx Spartan2E family FPGA support
787 * Patch by Jeff Angielski, 02 Sep 2004:
788 Add Added support for H2 revision of the EP8260 board.
789 Fixed formatting for some of the EP8260 related source files.
791 * Patch by Jon Loeliger, 02 Sep 2004:
792 Reset monitor size back to 256 so environment can be written
793 to flash on MPC85xx ADS and CDS releases.
795 * Patch by Paolo Broggini, 02 Sep 2004:
796 Make BSS clearing on ARM systems more robust
798 * Patch by Yue Hu and Joe, 01 Sep 2004:
799 - add PCI support for ixp425;
800 - add EEPRO100 suppor tfor ixdp425 board.
802 * Fix problem with protected sector detection in driver/cfi_flash.c
804 ======================================================================
805 Changes for U-Boot 1.1.2:
806 ======================================================================
808 * Code cleanup, mostly for GCC-3.3.x
810 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
811 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
812 additional ethernet addresses.
814 * Cleanup drivers/i82365.c - avoid duplication of code
816 * Fix bogus "cannot span across banks" flash error message
820 * Add support for CompactFlash for the CPC45 Board.
822 * Fix problems with CMC_PU2 flash driver.
825 - avoid trigraph warning in fs/ext2/ext2fs.c
826 - rename UC100 -> uc100
828 * Add support for UC100 board
830 * Patch by Stefan Roese, 16 Dez 2004:
831 - ext2fs support added
832 - Tundra universe support added
833 - Coldfire MCF5249 support added (no preloader needed!)
834 - MCF5249 board TASREG added
835 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
837 - some esd boards updated
838 - memory commands "mdc" and "mwc" added for cyclic read/write
839 (CONFIG_MX_CYCLIC, see README for further description)
841 * Add support for INKA4X0 board
843 * Patch by Steven Scholz, 12 Dec 2004:
844 Fix typo in AT91 memory setup.
846 * Patch by Martin Krause, 27 Oct 2004:
847 - add support for "STK52xx" board (including PS/2 multiplexer)
848 - add hardware detection for TQM5200
850 * Clean up CMC PU2 flash driver
852 * Update MAINTAINERS file
854 * Fix bug in MPC823 LCD driver
856 * Fix udelay() on AT91RM9200 for delays < 1 ms.
858 * Enable long help on CMC PU2 board;
860 increase CPU speed from 179 to 207 MHz.
862 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
863 unaligned tail part specially).
865 * Update for AT91RM9200DK and CMC_PU2 boards:
866 - Enable booting directly from flash
867 - fix CMC_PU2 flash driver
869 * Fix mkimage usage message
871 * Map SRAM on NC650 board
873 * Work around for Ethernet problems on Xaeniax board
875 * Patch by TsiChung Liew, 23 Sep 2004:
876 - add support for MPC8220 CPU
877 - Add support for Alaska and Yukon boards
879 * Fix configuration for ERIC board (needs more room)
881 * Adjust MIPS compiler options at run-time depending on tools version
882 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
883 "-mcpu=4kc" for old tools)
885 * Add passing of the command line and memory size information to the
886 kernel on xaeniax board.
888 * Enable NAND flash support for NC650 board.
890 * Patch by Thomas Lange 07 Oct 2004:
891 Updated README for DBAu1x00 boards to match current status
893 * Patch by Philippe Robin, 28 Sept 2004:
894 Fix Flash support for Versatile.
896 * Patch by Roger Blofeld, 16 Sep 2004:
897 Fix timeout for DHCP command retry
899 * Patch by Pantelis Antoniou, 14 Sep 2004:
900 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
902 * Patch by Pantelis Antoniou, 14 Sep 2004:
903 Kick watchdog when bz-decompressing
905 * Fix CFG_HZ problems on AT91RM9200 systems
906 [Remember: CFG_HZ should be 1000 on ALL systems!]
908 * Patch by Gridish Shlomi, 30 Aug 2004:
909 - Add support to revA version of PQ27 and PQ27E.
910 - Reverted MPC8260ADS baudrate back to original 115200
912 * Patch by Hojin, 17 Sep 2004:
913 Fix typo in cfi_flash.c
915 * Patch by Mark Jonas, 09 September 2004:
916 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
919 * Patch by Mark Jonas, 31 August 2004:
920 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
921 improves FTP performance for MPC5200 systems. Enabled for IceCube
924 * Patch by Michael Bendzick, 30 Aug 2004:
925 - Improve platform.S code for omap1510inn that detects whether code
926 is running from SDRAM or not. Patch allows SDRAM to be configured
927 if code is running out of SRAM at 0x20000000.
929 * Patch by Frederick Klatt, 30 Aug 2004:
930 Add support for the Wind River SBC8540/SBC8560 boards
932 * Configure SX1 board to use drivers/cfi_flash.c
934 * Patches by Michael Bendzick, 30 Aug 2004:
935 - Configure omap1510inn board to use drivers/cfi_flash.c
936 - Make drivers/cfi_flash.c protect environment and redundant
939 * Patch by Steven Scholz, 23 Jun 2004:
940 - Add script (tools/img2brec.sh) to programm U-Boot into
941 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
943 * Patches by Scott McNutt, 24 Aug 2004:
944 - Add support for Altera Nios-II processors.
945 - Add support for Psyent PCI-5441 board.
946 - Add support for Psyent PK1C20 board.
948 * Patches by Jon Loeliger, 24 Aug 2004:
949 - Add support for the MPC8541 and MPC8555 CDS boards
950 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
951 - Convert MPC85xxADS to use common CFI flash driver
952 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
953 from board_early_init_f()
954 - Provide SW workaround for PCI initialization on 85xx CDS
956 * Patches by George G. Davis, 24 Aug 2004:
957 - Enable ramdisk/initrd tagged param support for omap1610h2_config
958 - Remove static network setup defaults from mx1ads_config
959 - update ARM boards to use constants from mach-types.h
961 * Patch by Gary Jennejohn, 04 Oct 2004:
962 - fix I2C on at91rm9200
963 - add support for Ricoh RS5C372A RTC
965 * Patch by Gary Jennejohn, 01 Oct 2004:
966 - add support for CMC PU2 board
967 - add support for I2C on at91rm9200
969 * Patch by Gary Jennejohn, 28 Sep 2004:
970 fix baudrate handling on at91rm9200
972 * Patch by Yuli Barcohen, 22 Aug 2004:
973 - remove ZPC.1900 board-specific flash driver;
974 switch the port to generic CFI driver;
977 * Patch by Hinko Kocevar, 21 Aug 2004:
978 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
980 * Clean up tools/bmp_logo.c to not add trailing white space
982 * Patch by Hinko Kocevar, 21 Aug 2004:
983 - Group common framebuffer functions in common/lcd.c
984 - Group common framebuffer macros and #defines in include/lcd.h
985 - Provide calc_fbsize() for video ATAG
987 * Patch by Sam Song, 21 August 2004:
988 - Fix a typo in README
989 - Align "(RO)" output for "flinfo" after "protect on"
990 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
991 ratio 1:1 when core frequency less than 50MHz
993 * Patches by Hinko Kocevar, 21 Aug 2004:
994 - fix some "use of label at end of compound statement" warnings
995 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
997 * Patch by Steven Scholz, 16 Aug 2004:
998 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
999 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1000 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1001 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1002 into cpu/arm920t/$(SOC)/
1004 * Patches by Sean Chang, 09 Aug 2004:
1005 - Added support for both 8 and 16 bit mode access to System ACE CF
1007 - Fixed missing System ACE CF device during get FAT partition info
1008 in fat_register_device function.
1009 - Enabled System ACE CF support on ML300.
1011 * Patch by Sean Chang, 09 Aug 2004:
1012 Synch defines for saveenv and do_saveenv functions so they get
1013 compiled under the same statement.
1015 * Patch by Sean Chang, 09 Aug 2004:
1016 - Added I2C support for ML300.
1017 - Added support for ML300 to read out its environment information
1018 stored on the EEPROM.
1019 - Added support to use board specific parameters as part of
1020 U-Boot's environment information.
1021 - Updated MLD files to support configuration for new features
1024 * Patches by Travis Sawyer, 05 Aug 2004:
1025 - Remove incorrect bridge settings for eth group 6
1026 - Add call to setup bridge in ppc_440x_eth_initialize
1027 - Fix ppc_440x_eth_init to reset the phy only if its the
1028 first time through, otherwise, just check the phy for the
1029 autonegotiated speed/duplex. This allows the use of netconsole
1030 - only print the speed/duplex the first time the phy is reset.
1032 * Patch by Shlomo Kut, 29 Mar 2004:
1033 Add support for MKS Instruments "Quantum" board
1035 * Fix build problem with Cogent boards;
1036 avoid using <asm/byteorder.h> when using the host compiler
1038 * Patch by Ganapathi C, 04 Aug 2004:
1039 Fix NFS timeout issue
1041 * Patch by Yuli Barcohen, 19 Jul 2004:
1042 - Fix host tools building in Cygwin environment
1043 - Fix header files search order for host tools
1045 * Patch by Tom Armistead, 19 Jul 2004:
1046 Fix kgdb.S support for 74xx_75x cpu
1048 * Patch by Jon Loeliger, 15 Jul 2004:
1049 Fix MPC85xx I2C driver
1051 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1053 * Patch by Stephen Williams, 15 July 2004
1054 Set the PCI class code for JSE board as part of PCI interface setup
1056 * Patch by Michael Bendzick, 15 Jul 2004:
1057 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1058 CFG_FLASH_USE_BUFFER_WRITE is set
1060 * Patch by Yuli Barcohen, 13 Jul 2004:
1061 Allow clock setting on MPC866/MPC885 series chips according to
1062 environment variable `cpuclk'
1064 * Patch by Yuli Barcohen, 20 Apr 2004:
1065 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1067 * Patch by Vincent Dubey, 24 Sep 2004:
1068 Add support for xaeniax board
1070 * Add comment about non-GPL character of standalone applications to
1073 * Fix FEC ethernet problem on NSCU board.
1075 * Patch by Gary Jennejohn, 09 Sep 2004:
1076 allow to use USART1 as console port on at91rm9200dk boards
1078 * Patch by Stefan Roese, 16 Sep 2004:
1081 * Fix SysClk handling for PPChameleon and CATcenter boards
1083 * Patch by Detlev Zundel, 08 Sep 2004:
1084 Update etags build target
1086 * Improve NetConsole support: add support for broadcast destination
1087 address and buffered input.
1089 * Cleanup compiler warnings for GCC 3.3.x and later
1091 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1093 * Add support for IDS "NC650" board
1095 * Add automatic update support for LWMON board
1097 * Clear Block Lock-Bits when erasing flash on LWMON board.
1099 * Fix return code of "fatload" command
1101 * Enable MSDOS/VFAT filesystem support for LWMON board
1103 * Patch by Martin Krause, 03 Aug 2004:
1104 change timing for SM501 graphics controller on TQM5200 module
1106 * Patch by Mark Jonas, 13 July 2004:
1107 - Total5200 LCD now run in little endian mode. Endianess conversion
1108 is done in hardware.
1109 - Removed last reference to "console" environment variable.
1111 * Patches by Lars Munch, 12 Jul 2004:
1112 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1114 - split out the LXT971A PHY from ns_9750_eth.h
1115 - split the dm9161 phy part out of at91rm9200_ether.c
1117 * Patch by Andreas Engel, 12 Jul 2004:
1118 Replaced hardcoded PL011 clock frequency with config variable.
1119 Fixed wrong CONFIG_CMD_DFL doc.
1121 * Patch by Thomas Viehweger, 09 Jun 2004:
1122 make it possible to remove chpart when there is only one partition
1124 * Add support for console over UDP (compatible to Ingo Molnar's
1125 netconsole patch under Linux)
1127 * Patch by Jon Loeliger, 16 Jul 2004:
1128 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1130 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1131 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1132 and CONFIG_L2_INIT_RAM options.
1133 - Refactor Local Bus initialization out of SDRAM setup.
1134 - Re-implement new version of LBC11/DDR11 errata workarounds.
1135 - Moved board specific PCI init parts out of CPU directory.
1136 - Added TLB entry for PCI-1 IO Memory
1137 - Updated README.mpc85xxads
1139 * Patch by Sascha Hauer, 28 Jun:
1140 - add generic support for Motorola i.MX architecture
1141 - add support for mx1ads, mx1fs2 and scb9328 boards
1143 * Patches by Marc Leeman, 23 Jul 2004:
1144 - Add define for the PCI/Memory Buffer Configuration Register
1145 - corrected comments in cpu/mpc824x/cpu_init.c
1147 * Add support for multiple serial interfaces
1148 (for example to allow modem dial-in / dial-out)
1150 * Patch by Stefan Roese, 15 Jul 2004:
1151 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1153 * Fix NSCU config; add ethernet wakeup code.
1155 * Add link for preloader for Motorola Coldfire to README.m68k
1157 * Patch by Michael Bendzick, 12 Jul 2004:
1158 fix output formatting in drivers/cfi_flash.c
1160 * Patch by Mark Jonas, 02 Jul 2004:
1161 Fix lowboot (again) on MPC5xxx
1163 * Patch by Curt Brune, 07 Jul 2004:
1164 relocate exception vectors on arm720t if needed
1166 * Patch by George G. Davis, 06 Jul 2004:
1167 - update mach-types.h to latest arm.linux.org.uk master list
1168 - Set correct OMAP1610 bi_arch_number for build target
1170 * Patch by Curt Brune, 06 Jul 2004:
1171 evb4510: add support for timer interrupt; cleanup
1173 * Patch by Dan Poirot, 06 Jul 2004:
1174 Fix sbc8260 environment variables
1176 * Cleanup redundand "console" environment variable
1178 * Patch by Mark Jonas, 05 Jul 2004:
1179 add support for the Total5100's and Total5200's LCD screen
1181 * Patches by Dan Eisenhut, 01 Jul 2004:
1183 - Move doc2000.h include to prevent compiler warning on some boards
1185 * Patch by Mark Jonas, 01 Jul 2004:
1186 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1187 MGT5100 and MPC5200 based Freescale platforms.
1189 * Patch by Philippe Robin, 01 Jul 2004:
1190 Add initialization for Integrator and versatile board files.
1192 * Patch by Hinko Kocevar, 01 Jun 2004:
1193 Fix VFD FB allocation, add LCD FB allocation on ARM
1195 * Patch by Martin Krause, 30 Jun 2004:
1196 Add support for TQM5200 board
1198 * Patch by Martin Krause, 29 Jun 2004:
1199 Add loopw command: infinite write loop on address range
1201 * Patches by Yasushi Shoji, 29 Jun 2004:
1202 - add empty include/asm-microblaze/processor.h
1203 - add to CREDITS and MAINTAINERS
1204 - add gd initialization
1205 - add MicroBlaze and SUZAKU board to MAKEALL script
1206 - add reset support for SUZAKU
1207 - add flush_cache() for MicroBlaze
1208 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1209 size flash memory on SUZAKU
1211 * Patch by Prakash Kumar, 27 Jun 2004:
1212 Add support for the PXA250 based Intrinsyc Cerf board.
1214 * Patch by Yasushi Shoji, 27 Jun 2004:
1215 fix comment in include/common.h
1217 * Rename SBC8560 into sbc8560 for consistency
1219 * Patch by Daniel Poirot, 24 Jun 2004:
1220 Add support for Wind River's sbc8240 board
1222 * Patches by Yasushi Shoji, 26 Jun 2004:
1223 - drivers/serial_xuartlite.c: fix "return 0" in void function
1224 - add microblaze support to mkimage tool
1226 * Patch by Fred Klatt, 25 Jun 2004:
1227 Add support for WindRiver's sbc8560 board
1229 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1230 Small Bugs fixes for "at91rm9200dk" board:
1231 - Timing modifications for SPI DataFlash access
1232 - Fix NAND flash detection bug
1234 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1235 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1237 * Patch by Jon Loeliger, 17 June 2004:
1238 Completion of the 8540ADS/8560ADS updates:
1239 Fix some PCI and Rapid I/O memory maps,
1240 Initialize both TSEC 1 and 2,
1242 Update MAINTAINER for 85xx boards and README.mpc85xxads
1244 * Patch by Yuli Barcohen, 16 Jun 2004:
1245 Remove obsolete AdderII port which was superseded by unified
1246 AdderII/Adder87x port
1248 * Patch by Ladislav Michl, 16 Jun 2004:
1249 Fix gcc-3.3.3 warnings for smc91111.c
1251 * Patch by Stefan Roese, 02 Jul 2004:
1252 - Fix bug in 405 ethernet driver; allocated data not cleared!
1253 - Fix problem in 405 i2c driver; don't try to print without console!
1255 * Patch by Paul Ruhland, 11 Jun 2004:
1256 Remove debug code from 'board/lpd7a40x/flash.c'
1258 * Patch by Andrea Marson, 11 Jun 2004:
1259 Update for PPChameleon board:
1260 - support for SysClk @ 25MHz
1261 - support for Silicon Motion SM712 VGA controller
1264 * Patches by Richard Woodruff, 10 Jun 2004:
1265 - fix problems with examples/stubs.c for GCC >= 3.4
1266 - fix problems with gd initialization
1268 * Patch by Curt Brune, 17 May 2004:
1269 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1270 - Add support for ESPD-Inc. EVB4510 Board
1272 * Patch by Marc Leeman, 11 May 2004:
1273 Fix for MPC8245 - reading PPC Memory from another device with the
1274 PPC as PCI target device corrupts data due to interenal hardware
1277 * Fix "cls" command when used with splash screen
1279 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1280 slow download of a big image)
1282 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1283 display even after showing a bitmap
1285 * Patch by Josef Wagner, 04 Jun 2004:
1286 - DDR Ram support for PM520 (MPC5200)
1287 - support for different flash types (PM520)
1288 - USB / IDE / CF-Card / DiskOnChip support for PM520
1289 - 8 bit boot rom support for PM520/CE520
1290 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1291 - I2C and RTC support for CPC45
1292 - support of new flash type (28F160C3T) for CPC45
1294 * Fix flash parameters passed to Linux for PPChameleon board
1296 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1298 * Patch by Paul Ruhland, 10 Jun 2004:
1299 fix support for Logic SDK-LH7A404 board and clean up the
1300 LH7A404 register macros.
1302 * Patch by Matthew McClintock, 10 Jun 2004:
1303 Modify code to select correct serial clock on Sandpoint8245
1305 * Patch by Robert Schwebel, 10 Jun 2004:
1306 Add support for Intel K3 strata flash.
1308 * Patch by Thomas Brand, 10 Jun 2004:
1309 Fix "loads" command on DK1S10 board
1311 * Patch by Yuli Barcohen, 09 Jun 2004:
1312 Add support for 8MB flash SIMM and JFFS2 file system on
1313 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1315 * Patch by Yuli Barcohen, 09 Jun 2004:
1316 Add support for Analogue&Micro Adder87x and the older AdderII board.
1318 * Patch by Ming-Len Wu, 09 Jun 2004:
1319 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1321 * Patch by Sam Song, 09 Jun 2004:
1322 - Add support for RPXlite_DW board
1323 - Update FLASH driver for 4*AM29DL323DB90VI
1324 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1326 * Patch by Mark Jonas, 08 June 2004:
1327 - Make MPC5200 boards evaluate the SVR to print processor name and
1328 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1330 * Patch by Kai-Uwe Bloem, 06 May 2004:
1331 Fix endianess problem in cramfs code
1333 * Patch by Tom Armistead, 04 Jun 2004:
1334 Add support for MAX6900 RTC
1336 * Patches by Ladislav Michl, 03 Jun 2004:
1337 - fix cfi_flash.c on LE systems
1338 - let 'make mrproper' delete u-boot.img as well
1339 - turn printf into debug in cfi_flash.c
1341 * Patch by Kurt Stremerch, 28 May 2004:
1342 Add support for Exys XSEngine board
1344 * Patch by Martin Krause, 27 May 2004:
1345 Fix a MPC5xxx I2C timing issue in i2c_probe().
1347 * Patch by Leif Lindholm, 27 May 2004:
1348 Fix board_init_f() for dbau1x00 board.
1350 * Patch by Imre Deak, 26 May 2004:
1351 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1352 Set flash base accordingly, and decide whether to do or skip board
1353 specific setup steps.
1355 * Patch by Josef Baumgartner, 26 May 2004:
1356 Add missing define in include/asm-m68k/global_data.h
1358 * Patch by Josef Baumgartner, 25 May 2004:
1359 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1361 * Patch by Paul Ruhland, 24 May 2004:
1362 fix SDRAM initialization for LPD7A400 board.
1364 * Patch by Jian Zhang, 20 May 2004:
1365 add support for environment in NAND flash
1367 * Patch by Yuli Barcohen, 20 May 2004:
1368 Add support for Interphase iSPAN boards.
1370 * Patches by Paul Ruhland, 17 May 2004:
1371 - Add I/O functions to the smc91111 ethernet driver to support the
1372 Logic LPD7A40x boards.
1373 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1374 specifically the LPD7A400.
1376 * Patches by Robert Schwebel, 15 May 2004:
1377 - call MAC address reading code also for SMSC91C111;
1378 - make SMSC91C111 timeout configurable, remove duplicate code
1379 - fix get_timer() for PXA
1380 - update doc/README.JFFS2
1381 - use "bootfile" env variable also for jffs2
1383 * Patch by Tolunay Orkun, 14 May 2004:
1384 Add support for Cogent CSB472 board (8MB Flash Rev)
1386 * Patch by Thomas Viehweger, 14 May 2004:
1387 - flash.h: more flash types added
1388 - immap_8260.h: some bits added (useful for RMII)
1389 - cmd_coninfo.c: typo corrected, printf -> puts
1390 - reduced size by replacing spaces with tab
1392 * Patch by Robert Schwebel, 13 May 2004:
1393 Add 'imgextract' command: extract one part of a multi file image.
1395 * Patches by Jon Loeliger, 11 May 2004:
1396 Dynamically handle REV1 and REV2 MPC85xx parts.
1397 (Jon Loeliger, 10-May-2004).
1398 New consistent memory map and Local Access Window across MPC85xx line.
1399 New CCSRBAR at 0xE000_0000 now.
1400 Add RAPID I/O memory map.
1401 New memory map in README.MPC85xxads
1402 (Kumar Gala, 10-May-2004)
1403 Better board and CPU identification on MPC85xx boards at boot.
1404 (Jon Loeliger, 10-May-2004)
1405 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1406 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1407 (Jim Robertson, 10-May-2004)
1408 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1409 Supports multiple PHYs.
1410 (Andy Fleming, 10-May-2004)
1411 Some README.MPC85xxads updates.
1412 (Kumar Gala, 10-May-2004)
1413 Copyright updates for "Freescale"
1414 (Andy Fleming, 10-May-2004)
1416 * Patch by Stephen Williams, 11 May 2004:
1417 Add flash support for ST M29W040B
1418 Reduce JSE specific flash.c to remove dead code.
1420 * Patch by Markus Pietrek, 04 May 2004:
1421 Fix clear_bss code for ARM systems (all except s3c44b0 which
1422 doesn't clear BSS at all?)
1424 * Fix "ping" problem on INC-IP board. Strange problem:
1425 Sometimes the store word instruction hangs while writing to one of
1426 the Switch registers, but only if the next instruction is 16-byte
1427 aligned. Moving the instruction into a separate function somehow
1428 makes the problem go away.
1430 * Patch by Rishi Bhattacharya, 08 May 2004:
1431 Add support for TI OMAP5912 OSK Board
1433 * Patch by Sam Song May, 07 May 2004:
1434 Fix typo of UPM table for rmu board
1436 * Patch by Pantelis Antoniou, 05 May 2004:
1437 - Intracom board update.
1440 * Add support for the second Ethernet interface for the 'PPChameleon'
1443 * Patch by Dave Peverley, 30 Apr 2004:
1444 Add support for OMAP730 Perseus2 Development board
1446 * Patch by Alan J. Luse, 29 Apr 2004:
1447 Fix flash chip-select (OR0) option register setting on FADS boards.
1449 * Patch by Alan J. Luse, 29 Apr 2004:
1450 Report MII network speed and duplex setting properly when
1451 auto-negotiate is not enabled.
1453 * Patch by Jarrett Redd, 29 Apr 2004:
1454 Fix hang on reset on Ocotea board due to flash in wrong mode.
1456 * Patch by Dave Peverley, 29 Apr 2004:
1457 add MAC address detection to smc91111 driver
1459 * Patch by David Müller, 28 Apr 2004:
1460 fix typo in lib_arm/board.c
1462 * Patch by Tolunay Orkun, 20 Apr 2004:
1463 - README update: add CONFIG_CSB272 and csb272_config
1464 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1465 i2cfast environment variable
1467 * Patch by Yuli Barcohen, 19 Apr 2004:
1468 - Rename DUET_ADS to MPC885ADS
1469 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1470 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1471 - Clean up FADS family port to use the new defines
1473 * Fix PCI support on CPC45 board
1475 * Patch by Scott McNutt, 25 Apr 2004:
1476 Add Nios GDB/JTAG Console support:
1477 - Add stubs to support gdb via JTAG.
1478 - Add support for console over JTAG.
1481 * Add support for CATcenter board (based on PPChameleon ME module)
1483 * Patch by Klaus Heydeck, 12 May 2004:
1484 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1485 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1486 various changes to KUP4 board specific files
1488 * Fix minor network problem on MPC5200: need some delay between
1489 resetting the PHY and sending the first packet. Implemented in a
1490 "natural" way by invoking the PHY reset and initialization code
1491 only once after power on vs. each time the interface is brought up.
1493 * Add some limited support for low-speed devices to SL811 USB controller
1494 (at least "usb reset" now passes successfully and "usb info" displays
1495 correct information)
1497 * Change init sequence for multiple network interfaces: initialize
1498 on-chip interfaces before external cards.
1500 * Fix memory leak in the NAND-specific JFFS2 code
1502 * Fix SL811 USB controller when attached to a USB hub
1504 * Fix config option spelling in PM520 config file
1506 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1507 patches by Pantelis Antoniou, 30 Mar 2004)
1509 * Fix minor NAND JFFS2 related issue
1511 * Fixes for SL811 USB controller:
1512 - implement workaround for broken memory stick
1513 - improve error handling
1515 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1516 cope with congested networks.
1518 ======================================================================
1519 Changes for U-Boot 1.1.1:
1520 ======================================================================
1522 * Patch by Travis Sawyer, 23 Apr 2004:
1523 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1524 errata from Vitesse Semiconductor.
1526 * Patch by Philippe Robin, 22 Apr 2004:
1527 Fix ethernet configuration for "versatile" board
1529 * Patch by Kshitij Gupta, 21 Apr 2004:
1530 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1532 * Patch by Steven Scholz, 24 Feb 2004:
1533 Fix a bug in AT91RM9200 ethernet driver:
1534 The MII interface is now initialized before accessing the PHY.
1536 * Patch by John Kerl, 19 Apr 2004:
1537 Use U-boot's miiphy.h for PHY register names, rather than
1538 introducing a new header file.
1540 * Update pci_ids.h from linux-2.4.26
1542 * Patch by Masami Komiya, 19 Apr 2004:
1543 Fix problem cause by VLAN function on little endian architecture
1544 without VLAN environment
1546 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1547 binary image for all clock frequencies. Implement run-time
1548 optimization of flash access timing based on the actual bus
1551 * Modify KUP4X board configuration to use SL811 driver for USB memory
1552 sticks (including FAT / VFAT filesystem support)
1554 * Add SL811 Host Controller Interface driver for USB
1556 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1558 * Patch by Pantelis Antoniou, 19 Apr 2004:
1559 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1560 Minor patches for Intracom boards.
1562 * Patch by Christian Pell, 19 Apr 2004:
1563 cleanup support for CF/IDE on PCMCIA for PXA25X
1565 * Temporarily disabled John Kerl's extended MII command code because
1566 "miivals.h" is missing
1568 * Patches by Mark Jonas, 13 Apr 2004:
1569 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1570 - Add sync instructions to IceCube SDRAM init code
1571 - Move SDRAM chip constants into seperate include files
1572 - Unify DDR and SDR initialization code
1573 - Unify all IceCube (Lite5xxx) target names
1575 * Patch by John Kerl, 16 Apr 2004:
1576 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1577 mii read 4-7 18-1a. Also add mii dump subcommand for
1578 pretty-printing standard regs 0-5.
1580 * Patch by Stephen Williams, 16 April 2004:
1581 fix typo in JSE.h; update MAINTAINERS
1583 * Patch by Matthew S. McClintock, 14 Apr 2004:
1584 fix initdram function for utx8245 board
1586 * Patch by Markus Pietrek, 14 Apr 2004:
1587 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1589 * Patch by Reinhard Meyer, 18 Apr 2004:
1590 provide the IDE Reset Function for EMK 5200 boards
1592 * Patch by Masami Komiya, 12 Apr 2004:
1593 fix pci_hose_write_config_{byte,word}_via_dword problems
1595 * Patch by Sangmoon Kim, 12 Apr 2004:
1596 Update max RAM size for debris board
1598 * Patch by Travis Sawyer, 08 Apr 2004:
1599 Add TLB entry for second DIMM slot on ocotea
1601 * Patch by Masami Komiya, 08 Apr 2004:
1602 add RTL8169 network driver
1604 * Patch by Dan Malek, 07 Apr 2004:
1605 - Add support for RPC/STx GP3, Motorola 8560 board
1606 - Update 85xx TSEC driver so it searches MII for first available PHY
1608 - Add functions to support console MII commands.
1610 * Patch by Tolunay Orkun, 07 Apr 2004:
1611 Move initialization of bi_iic_fast[]
1612 from board_init_f() to board_init_r()
1614 * Patch by Yasushi Shoji, 07 Apr 2004:
1615 Cleanup microblaze port
1617 * Patch by Sangmoon Kim, 07 Apr 2004:
1618 Add auto SDRAM module detection for Debris board
1620 * Patch by Rune Torgersen, 06 Apr 2004:
1621 - Fix some PCI problems on the MPC8266ADS board
1622 - Fix the location of some PCI entries in the immap structure
1624 * Patch by Yasushi Shoji, 07 Apr 2004:
1625 - add support for microblaze processors
1626 - add support for AtmarkTechno "suzaku" board
1628 * Configure PPChameleon board to use redundand environment in flash
1630 * Configure PPChameleon board to use JFFS2 NAND support.
1632 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1634 * Patch by Rune Torgersen, 16 Apr 2004:
1637 * Patches by Pantelis Antoniou, 16 Apr 2004:
1638 - add support for a new version of an Intracom board and fix
1639 various other things on others.
1640 - add verify support to the crc32 command (define
1641 CONFIG_CRC32_VERIFY to enable it)
1642 - fix FEC driver for MPC8xx systems:
1643 1. fix compilation problems for boards that use dynamic
1645 2. shut down FEC after network transfers
1646 - HUSH parser fixes:
1647 1. A new test command was added. This is a simplified version of
1648 the one in the bourne shell.
1649 2. A new exit command was added which terminates the current
1651 3. Fixed handing of $? (exit code of last executed command)
1652 - Fix some compile problems;
1653 add "once" functionality for the netretry variable
1655 * Patch by George G. Davis, 02 Apr 2004:
1656 add support for Intel Assabet board
1658 * Patch by Stephen Williams, 01 Apr 2004:
1659 Add support for Picture Elements JSE board
1661 * Patch by Christian Pell, 01 Apr 2004:
1662 Add CompactFlash support for PXA systems.
1664 * Patches by Pantelis Antoniou, 30 Mar 2004:
1665 - add auto-complete support to the U-Boot CLI
1666 - add support for NETTA and NETPHONE boards; fix NETVIA board
1667 - add support for the Epson 156x series of graphical displays
1668 (These displays are serial and not suitable for using a normal
1669 framebuffer console on them)
1670 - add infrastructure needed in order to POST any DSPs in a board
1671 - improve and fix various things in the MPC8xx FEC driver:
1672 1. The new 87x and 88x series of processors have two FECs,
1673 and the new driver supports them both.
1674 2. Another change in the 87x/88x series is support for
1675 the RMII (Reduced MII) interface. However numerous
1676 changes are needed to make it work since the PHYs
1677 are connected to the same lines. That means that
1678 you have to address them correctly over the MII
1680 3. We now correctly match the MII/RMII interface
1681 configuration to what the PHY reports.
1682 - Fix problem when readingthe MII status register. Due to the
1683 internal design of many PHYs you have to read the register
1684 twice. The problem is more apparent in 10Mbit mode.
1685 - add new mode ".jffs2s" for reading from a NAND device: it just
1686 skips over bad blocks.
1687 - add networking support for VLANs (802.1q), and CDP (Cisco
1689 - some minor patches / cleanup
1691 * Patch by Yuli Barcohen, 28 Mar 2004:
1692 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1693 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1694 - Change configuration method for MPC8260ADS family
1696 * add startup code to clear the BSS of standalone applications
1698 * Fix if / elif handling bug in HUSH shell
1700 ======================================================================
1701 Changes for U-Boot 1.1.0:
1702 ======================================================================
1704 * Patch by Mark Jonas: Remove config.tmp files only when
1705 unconfiguring the board
1707 * Adapt RMU board for bigger flash memory
1709 * Patch by Klaus Heydeck, 13 Mar 2003:
1710 Add support for KUP4X Board
1712 * Patch by Pavel Bartusek, 21 Mar 2004
1713 Add Reiserfs support
1715 * Patch by Hinko Kocevar, 20 Mar 2004
1716 - Add auto-release for SMSC LAN91c111 driver
1717 - Add save/restore of PTR and PNR regs as suggested in datasheet
1719 * Patch by Stephen Williams, 19 March 2004
1720 Increase speed of sector reads from SystemACE,
1721 shorten poll timeout and remove a useless reset
1723 * Patch by Tolunay Orkun, 19 Mar 2004:
1724 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1727 * Patch by Brad Kemp, 18 Mar 2004:
1728 prevent machine checks during a PCI scan
1730 * Patch by Pierre Aubert, 18 Mar 2004:
1731 Fix string cleaning in IDE identification
1733 * Patch by Pierre Aubert, 18 Mar 2004:
1734 - Unify video mode handling for Chips & Technologies 69000 Video
1735 chip and Silicon Motion SMI 712/710/810 Video chip
1736 - Add selection of the video output (CRT or LCD) via 'videoout'
1737 environment variable for the Silicon Motion
1740 * Patch by Pierre Aubert, 18 Mar 2004:
1741 include/common.h typo fix
1743 * Patches by Tolunay Orkun, 17 Mar 2004:
1744 - Add support for bd->bi_iic_fast[] initialization via environment
1745 variable "i2cfast" (CONFIG_I2CFAST)
1746 - Add "i2cfast" u-boot environment variable support for csb272
1748 * Patch by Carl Riechers, 17 Mar 2004:
1749 Ignore '\0' characters in console input for use with telnet and
1752 * Patch by Leon Kukovec, 17 Mar 2004:
1753 typo fix for strswab prototype #ifdef
1755 * Patches by Thomas Viehweger, 16 Mar 2004:
1756 - show PCI clock frequency on MPC8260 systems
1757 - add FCC_PSMR_RMII flag for HiP7 processors
1758 - in do_jffs2_fsload(), take load address from load_addr if not set
1759 explicit, update load_addr otherwise
1760 - replaced printf by putc/puts when no formatting is needed
1761 (smaller code size, faster execution)
1763 * Patch by Phillippe Robin, 16 Mar 2004:
1764 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1766 * Patch by Stephen Williams, 15 Mar 2004:
1767 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1769 * Patch by Tolunay Orkun, 15 Mar 2004:
1770 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1772 * Patch by Travis Sawyer, 15 Mar 2004:
1773 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1775 * Add start-up delay to make sure power has stabilized before
1776 attempting to switch on USB on SX1 board.
1778 * Patch by Josef Wagner, 18 Mar 2004:
1779 - Add support for MicroSys XM250 board (PXA255)
1780 - Add support for MicroSys PM828 board (MPC8280)
1781 - Add support for 32 MB Flash on PM825/826
1782 - new SDRAM refresh rate for PM825/PM826
1783 - added support for MicroSys PM520 (MPC5200)
1784 - replaced Query by Identify command in CPU86/flash.c
1785 to support 28F160F3B
1787 * Fix wrap around problem with udelay() on ARM920T
1789 * Add support for Macronix flash on TRAB board
1791 * Patch by Pierre Aubert, 15 Mar 2004:
1792 Fix buffer overflow in IDE identification
1794 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1796 * Remove redundand #define in IceCube.h
1798 * Patch by Steven Scholz, 27 Feb 2004:
1799 - Adding get_ticks() and get_tbclk() for AT91RM9200
1800 - Many white space fixes in cpu/at91rm9200/interrupts.c
1802 * Patches by Steven Scholz, 20 Feb 2004:
1803 some cleanup in AT91RM9200 related code
1805 * Patches by Travis Sawyer, 12 Mar 2004:
1806 - Fix Gigabit Ethernet support for 440GX
1807 - Add Gigabit Ethernet Support to MII PHY utilities
1809 * Patch by Brad Kemp, 12 Mar 2004:
1810 Fixes for drivers/cfi_flash.c:
1811 - Better support for x8/x16 implementations
1812 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1813 - Added defines for AMD command and address constants
1815 * Patch by Leon Kukovec, 12 Mar 2004:
1816 Fix get_dentfromdir() to correctly handle deleted dentries
1818 * Patch by George G. Davis, 11 Mar 2004:
1819 Remove hard coded network settings in TI OMAP1610 H2
1820 default board config
1822 * Patch by George G. Davis, 11 Mar 2004:
1823 add support for ADS GraphicsClient+ board.
1825 * Patch by Pierre Aubert, 11 Mar 2004:
1826 - add bitmap command and splash screen support in cfb console
1827 - add [optional] origin in the bitmap display command
1829 * Patch by Travis Sawyer, 11 Mar 2004:
1830 Fix ocotea board early init interrupt setup.
1832 * Patch by Thomas Viehweger, 11 Mar 2004:
1833 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1835 * Patch by Stephan Linz, 09 Mar 2004
1836 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1838 * Patch by George G. Davis, 9 Mar 2004:
1839 fix recent build failure for SA1100 target
1841 * Patch by Travis Sawyer, 09 Mar 2004:
1842 Support native interrupt mode for the IBM440GX.
1843 Previously it was running in 440GP compatibility mode.
1845 * Patch by Philippe Robin, 09 Mar 2004:
1846 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1849 * Patch by Masami Komiya, 08 Mar 2004:
1850 Don't overwrite server IP address or boot file name
1851 when the boot server does not return values
1853 * Patch by Tolunay Orkun, 5 Mar 2004:
1854 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1856 * Patch by Tolunay Orkun, 5 Mar 2004:
1857 Fix early board initialization for Cogent CSB272 board
1859 * Patch by Ed Okerson, 3 Mar 2004:
1860 fix CFI flash writes for little endian systems
1862 * Patch by Reinhard Meyer, 01 Mar 2004:
1863 generalize USB and IDE support for MPC5200 with according
1864 changes to IceCube.h and TOP5200.h
1865 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1866 add info about USB and IDE to README
1868 * Patch by Yuli Barcohen, 4 Mar 2004:
1869 Fix problems with GCC 3.3.x which changed handling of global
1870 variables explicitly initialized to zero (now in .bss instead of
1873 * Patch by Leon Kukovec, 02 Mar 2004:
1874 add strswab() to fix IDE LBA capacity, firmware and model numbers
1875 on little endian machines
1877 * Patch by Masami Komiya, 02 Mar 2004:
1878 - Remove get_ticks() from NFS code
1879 - Add verification of RPC transaction ID
1881 * Patch by Pierre Aubert, 02 Mar 2004:
1882 cleanup for IDE and USB drivers for MPC5200
1884 * Patch by Travis Sawyer, 01 Mar 2004:
1886 - Add IBM PPC440GX Ref Platform support (Ocotea)
1887 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1888 Adapted to U-Boot and 440GX port
1890 - Add gracious handling of all Ethernet Pin Selections for 440GX
1891 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1893 - Add needed bit definitions
1896 * Patch by Carl Riechers, 1 Mar 2004:
1897 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1899 * Patch by Stephan Linz, 27 Feb 2004
1900 - avoid problems for targets without NFS download support
1902 * Patch by Rune Torgersen, 27 Feb 2004:
1903 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1904 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1905 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1907 * Patch by Masami Komiya, 27 Feb 2004:
1908 Fix rarpboot: add autoload by NFS
1910 * Patch by Dan Eisenhut, 26 Feb 2004:
1911 fix flash_write return value in saveenv
1913 * Patch by Stephan Linz, 11 Dec 2003
1914 expand config.mk to avoid trigraph warnings on NIOS
1916 * Rename "BMS2003" board into "HMI10"
1918 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1919 storage; auto-set console on USB port (using preboot command)
1921 * Add support for SX1 mobile phone; add support for USB-based console
1922 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1924 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1926 * Fix SDRAM timings for LITE5200 / IceCube board
1928 * Handle Auti-MDIX / connection status for INCA-IP
1930 * Fix USB problems when attempting to read 0 bytes
1932 * Patch by Travis Sawyer, 26 Feb 2004:
1933 Fix broken compile for XPEDITE1K target.
1935 * Patch by Stephan Linz, 26 Feb 2004:
1936 Bug fix for NFS code on NIOS targets
1938 * Patch by Stephen Williams, 26 Feb 2004:
1939 Break up SystemACE reads of large block counts
1941 * Patch by Pierre Aubert, 26 Feb 2004
1942 add IDE support for MPC5200
1944 * Patch by Masami Komiya, 26 Feb 2004:
1945 add autoload via NFS
1947 * Patch by Stephen Williams
1948 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1949 elsewhere in the source.
1951 * Patch by Steven Scholz, 25 Feb 2004:
1952 - Timeouts in FPGA code should be based on CFG_HZ
1953 - Minor cleanup in code for Altera FPGA ACEX1K
1955 * Patch by Steven Scholz, 25 Feb 2004:
1956 Changed "Directory Hierarchy" section in README
1958 * Patch by Masami Komiya, 25 Feb 2004:
1959 Reduce copy count in nfs_read_reply() of NFS code
1961 * Patch by Markus Pietrek, 24 Feb 2004:
1962 NS9750 DevBoard added
1964 * Patch by Pierre Aubert, 24 Feb 2004
1965 add USB support for MPC5200
1967 * Patch by Steven Scholz, 24 Feb 2004:
1968 - fix MII commands to use values from last command
1970 * Patch by Torsten Demke, 24 Feb 2004:
1971 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1973 * Patch by Rahul Shanbhag, 19 Feb 2004:
1974 Fixes for for OMAP1610 board:
1975 - shift some IRQ specific code to platform.S file
1976 - remove duplicatewatchdog reset code from start.S
1978 * Make Auto-MDIX Support configurable on INCA-IP board
1980 * Fix license for mkimage tool
1982 * Patch by Masami Komiya, 24 Feb 2004:
1983 Update NetBootFileXferSize in NFS code
1985 * Patch by Scott McNutt, 24 Feb 2004:
1986 fix packet length in NFS code
1988 * Patch by Masami Komiy, 22 Feb 2004:
1989 Add support for NFS for file download
1991 * Patch by Andrea Scian, 17 Feb 2004:
1992 Add support for S3C44B0 processor and DAVE B2 board
1994 * Patch by Steven Scholz, 20 Feb 2004:
1995 - Add support for MII commands on AT91RM9200 boards
1996 - some cleanup in AT91RM9200 ethernet code
1998 * Patch by Peter Ryser, 20 Feb 2004:
1999 Add support for the Xilinx ML300 platform
2001 * Patch by Stephan Linz, 17 Feb 2004:
2002 Fix watchdog support for NIOS
2004 * Patch by Josh Fryman, 16 Feb 2004:
2005 Fix byte-swapping for cfi_flash.c for different bus widths
2007 * Patch by Jon Diekema, 14 Jeb 2004:
2008 Remove duplicate "FPGA Support" notes from the README file
2010 * Patches by Reinhard Meyer, 14 Feb 2004:
2011 - update board/emk tree; use common flash driver
2012 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2013 [adapted for other PPC CPUs -- wd]
2014 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2016 * Patch by Jon Diekema, 13 Feb 2004:
2017 Call show_boot_progress() whenever POST "FAILED" is printed.
2019 * Patch by Nishant Kamat, 13 Feb 2004:
2020 Add support for TI OMAP1610 H2 Board
2021 Fixes for cpu/arm926ejs/interrupt.c
2022 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2023 Fix for a timer bug in OMAP1610 Innovator
2024 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2026 * Patches by Stephan Linz, 12 Feb 2004:
2027 - add support for NIOS timer with variable period preload counter value
2028 - prepare POST framework support for NIOS targets
2030 * Patch by Denis Peter, 11 Feb 2004:
2031 add POST support for the MIP405 board
2033 * Patch by Laurent Mohin, 10 Feb 2004:
2034 Fix buffer overflow in common/usb.c
2036 * Patch by Tolunay Orkun, 10 Feb 2004:
2037 Add support for Cogent CSB272 board
2039 * Patch by Thomas Elste, 10 Feb 2004:
2040 Add support for NET+50 CPU and ModNET50 board
2042 * Patch by Sam Song, 10 Feb 2004:
2043 Fix typos in cfi_flash.c
2045 * Patch by Leon Kukovec, 10 Feb 2004
2046 Fixed long dir entry slot id calculation in get_vfatname
2048 * Patch by Robin Gilks, 10 Feb 2004:
2049 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2050 !=, <>, <, >, <=, >=)
2052 * Fix problem with side effects in macros in include/usb.h
2054 * Patch by David Benson, 13 Nov 2003:
2055 bug 841358 - fix TFTP download size limit
2057 * Fixing bug 850768:
2058 improper flush_cache() in load_serial()
2060 * Fixing bug 834943:
2061 MPC8540 - missing volatile declarations
2063 * Patch by Stephen Williams, 09 Feb 2004:
2064 Add support for Xilinx SystemACE chip:
2065 - New files common/cmd_ace.c and include/systemace.h
2066 - Hook systemace support into cmd_fat and the partition manager
2068 * Patch by Travis Sawyer, 09 Feb 2004:
2069 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2071 * Patch by Travis Sawyer, 09 Feb 2004:
2073 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2074 - Add phymode for 440 enet
2077 - Change board_pre_init to board_early_init_f
2078 - Add user flash to bus controller setup
2080 - Fix is_pci_host to check GPIO for monarch bit
2081 - Force xpedite1k to pci conventional mode (via #define option)
2083 * Patch by Brad Kemp, 4 Feb 2004:
2084 - handle the machine check that is generated during the PCI scans
2086 - define the registers used in the IMMR by the PCI subsystem.
2088 * Patch by Pierre Aubert, 03 Feb 2004:
2089 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2091 * Patch by Jeff Angielski, 03 Feb 2004:
2092 Fix copy & paste error in cpu/mpc8260/pci.c
2094 * Patch by Reinhard Meyer, 24 Jan 2004:
2095 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2097 * Add Auto-MDIX support for INCA-IP
2101 * Patch by Josef Baumgartner, 10 Feb 2004:
2102 Fixes for Coldfire port
2104 * Patch by Brad Kemp, 11 Feb 2004:
2105 Fix CFI flash driver problems
2107 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2108 modules at CPU clock frequencies above 66 MHz.
2110 * Optimize flash programming speed for LWMON (by another 100% :-)
2112 * Patch by Jian Zhang, 3 Feb 2004:
2113 - Changed the incorrect FAT12BUFSIZE
2114 - data_begin in fsdata can be negative. Changed it to be short.
2116 * Patches by Stephan Linz, 30 Jan 2004:
2117 1: - board/altera/common/flash.c:flash_erase():
2118 o allow interrupts befor get_timer() call
2119 o check-up each erased sector and avoid unexpected timeouts
2120 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2121 o enclose sevenseg_set() in cpp condition
2122 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2123 - fix some typed in mistakes in the NIOS documentation
2124 2: - split DK1C20 configuration into several header files:
2125 o two new files for each NIOS CPU description
2126 o U-Boot related part is remaining in DK1C20.h
2127 3: - split DK1S10 configuration into several header files:
2128 o two new files for each NIOS CPU description
2129 o U-Boot related part is remaining in DK1S10.h
2130 4: - Add support for the Microtronix Linux Development Kit
2131 NIOS CPU configuration at the Altera Nios Development Kit,
2132 Stratix Edition (DK-1S10)
2133 5: - Add documentation for the Altera Nios Development Kit,
2134 Stratix Edition (DK-1S10)
2135 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2137 7: - Add support for the common U-Boot SPI framework at
2140 * Patch by Rahul Shanbhag, 28 Jan 2004:
2141 Fix flash protection/locking handling for OMAP1610 innovator board.
2143 * Patch by Rolf Peukert, 28 Jan 2004:
2144 fix flash write problems on CSB226 board (write with 32 bit bus width)
2146 * Patches by Mark Jonas, 16 Jan 2004:
2147 - fix rounding error when calculating baudrates for MPC5200 PSCs
2148 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2149 time which is not supported
2151 * Patch by Yuli Barcohen, 26 Jan 2004:
2152 Allow bzip2 compression for small memory footprint boards
2154 * Patch by Brad Kemp, 21 Jan 2004:
2155 Add support for CFI flash driver for both the Intel and the AMD
2158 * Patch by Travis Sawyer, 20 Jan 2004:
2159 Fix pci bridge auto enumeration of sibling p2p bridges.
2161 * Patch by Tolunay Orkun, 12 Jan 2004:
2162 Add some delays as needed for Intel LXT971A PHY support
2164 * Patches by Stephan Linz, 09 Jan 2004:
2165 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2166 - make DK1C20 board configuration related to ASMI conform to
2169 * Patch by Anders Larsen, 09 Jan 2004:
2171 ARM memory layout fixes: the abort-stack is now set up in the
2172 correct RAM area, and the BSS is zeroed out as it should be.
2174 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2175 of the linker scripts are replaced by '__bss_start' and '_end',
2176 resp., which is a further step to eliminate unnecessary differences
2177 between the implementation of the CPU architectures.
2179 * Patch by liang a lei, 9 Jan 2004:
2180 Fix Intel 28F128J3 ID in include/flash.h
2182 * Patch by Masami Komiya, 09 Jan 2004:
2183 add support for TB0229 board (NEC VR4131 MIPS processor)
2185 * Patch by Leon Kukovec, 12 Dec 2003:
2186 changed extern __inline__ into static __inline__ in
2187 include/linux/byteorder/swab.h
2189 * Patch by Travis Sawyer, 30 Dec 2003:
2190 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2191 select MDI port based on enabled EMAC device.
2192 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2195 * Patch by Wolter Kamphuis, 15 Dec 2003:
2196 made CONFIG_SILENT_CONSOLE usable on all architectures
2198 * Disable date command on TQM866M - there is no RTC on MPC866
2200 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2202 * Implement adaptive SDRAM timing configuration based on actual CPU
2203 clock frequency for INCA-IP; fix problem with board hanging when
2204 switching from 150MHz to 100MHz
2206 * Add PCMCIA CS support for BMS2003 board
2208 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2209 see doc/README.MPC866 for details;
2210 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2211 calculate CPU clock frequency from PLL register values.
2213 * Add support for 128 MB RAM on TQM8xxL/M modules
2215 * Fix PS/2 keyboard problem caused by statically initialized variable
2216 pointing to a location in flash
2218 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2220 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2221 before we can access it; add delay in case we are faster (with no
2224 * Cleanup of some init functions
2226 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2227 to avoid Linux crashes by early packets coming in.
2229 * Accelerate flash accesses on LWMON board by using buffered writes
2231 * Fix typo in Makefile;
2232 fix problem with PARTNUM detection
2234 * Patch by Reinhard Meyer, 09 Jan 2004:
2235 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2237 * Add support for IDE LED on BMS2003 board
2238 (exclusive with status LED!)
2240 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2243 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2244 Add common files for "emk" boards
2246 * Add a common get_ram_size() function and modify the the
2247 board-specific files to invoke that common implementation.
2249 ======================================================================
2250 Changes for U-Boot 1.0.1:
2251 ======================================================================
2253 * Set default clock for INCA-IP to 150 MHz
2255 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2256 add I2C support; add support for DS1337 RTC
2258 * Add CompactFlash support for BMS2003 board
2260 * Add support for status LED on BMS2003 board
2262 * Patch by Scott McNutt, 02 Jan 2004:
2263 Add support for the Nios Active Serial Memory Interface (ASMI)
2266 * Patch by Andrea Marson, 16 Dec 2003:
2267 Add support for the PPChameleon ME and HI modules
2269 * Patch by Yuli Barcohen, 22 Dec 2003:
2270 Add support for Motorola DUET ADS board (MPC87x/88x)
2272 * Patch by Robert Schwebel, 15 Dec 2003:
2273 add support for cramfs (uses JFFS2 command interface)
2275 * Patches by Stephan Linz, 11 Dec 2003:
2276 - more documentation for NIOS port
2277 - new struct nios_pio_t, struct nios_spi_t
2278 - Reconfiguration for NIOS Development Kit DK1C20:
2279 o move board related code from board/dk1c20
2280 to board/altera/dk1c20
2281 o create a new common source path board/altera/common
2282 and move generic flash access stuff into it
2283 o change/expand configuration file DK1C20.h
2284 - Add support for NIOS Development Kit DK1S10
2285 - Add status LED support for NIOS systems
2286 - Add dual 7-segment LED support for Altera NIOS DevKits
2288 * Patch by Ronen Shitrit, 10 Dec 2003:
2289 Add support for the Marvell DB64360 / DB64460 development boards
2291 * Patch by Detlev Zundel, 10 Dec 2003:
2292 fix dependency problem in examples/Makefile
2294 * Patch by Denis Peter, 8 Dec 2003
2295 - add support for the PATI board (MPC555)
2296 - add SPI support for the MPC5xx
2298 * Patch by Anders Larsen, 08 Dec 2003:
2299 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2300 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2301 cleanup some redundand #defines
2303 * Patch by André Schwarz, 8 Dec 2003:
2304 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2305 - TX and RX deskriptors must be quad-word aligned
2306 - does not work with only one TX deskriptor
2307 - standard reset method does not work
2309 * Patch by Masami Komiya, 08 Dec 2003:
2310 add RTL8139 ethernet driver
2312 * Patches by Ed Okerson, 07 Dec 2003:
2313 - fix ethernet for the AU1x00 processors in little-endian mode.
2314 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2316 * Minor code cleanup (coding style)
2318 * Patch by Reinhard Meyer, 30 Dec 2003:
2319 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2320 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2321 - turned debug print of PHY registers into a function (called in two places)
2322 - added support for EMK MPC5200 based modules
2324 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2326 * Add support for TQM866M modules
2328 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2330 * Fix a few compiler warnings
2332 * Patch by Reinhard Meyer, 28 Dec 2003:
2333 Add initial support for TOP5200 board
2335 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2336 environment variable which can set to "100", "133", or "150". The
2337 CPU clock will be configured accordingly upon next reboot. Other
2338 values are ignored. In case of an invalid or undefined "cpuclk"
2339 value, the compile-time default CPU clock speed will be used.
2341 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2342 window that is used to access the UART registers by the Linux driver)
2344 * Patch by Reinhard Meyer, 20 Dec 2003:
2345 Fix clock calculation for the MPC5200 for higher clock frequencies
2346 (above 2**32 / 10 = 429.5 MHz).
2348 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2350 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2352 * Add new configuration for IceCube board with DDR memory
2354 * Update TRAB memory configurations
2356 * Add JFFS2 support for INCA-IP board
2358 * Patch by Bill Hargen, 09 Dec 2003:
2359 - BUBINGA405EP: changed flash driver to protect top sector containing
2361 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2362 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2363 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2364 - 405EP: added/fixed support for "reginfo" command.
2365 - 4xx: removed spurious MII error messages on "mii info" command.
2367 * Patch by Bernhard Kuhn, 28 Nov 2003:
2368 add support for Coldfire CPU
2369 add support for Motorola M5272C3 and M5282EVB boards
2371 * Patch by Pierre Aubert, 24 Nov 2003:
2372 - add a return value for the fpga command
2373 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2374 is defined. If ide_preinit fails, ide_init is aborted.
2375 - fix an endianess problem in fat.h
2377 * Patch by Wolter Kamphuis, 05 Dec 2003:
2378 Add support for SNMC's QS850/QS823/QS860T boards
2380 * Patch by Yuli Barcohen, 3 Dec 2003:
2381 "revive" U-Boot support for old Motorola MPC860ADS board
2383 * Patch by Cam(ilo?), 03 Dec 2003:
2384 make examples build even with broken Montavista objcopy
2386 * Patch by Pavel Bartusek, 27 Nov 2003:
2387 fix conversion problem with "bootretry" evironment variable
2389 * Patch by Andre Schwarz, 24 Nov 2003:
2390 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2392 * Patch by Pavel Bartusek, 21 Nov 2003:
2393 set ZMII bridge speed on 440
2395 * Patch by Anders Larsen, 17 Nov 2003:
2396 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2398 * Patches by David Müller, 14 Nov 2003:
2399 - board/mpl/common/common_util.c
2400 * implement support for BZIP2 compressed images
2401 * various cleanups (printf -> puts, ...)
2402 - board/mpl/common/flash.c
2403 * report correct errors to upper layers
2404 * check the erase fail and VPP low bits in status reg
2405 - board/mpl/vcma9/cmd_vcma9.c
2406 - board/mpl/vcma9/flash.c
2407 * various cleanups (printf -> puts, ...)
2409 * fix typo in comment
2410 - cpu/arm920t/usb_ohci.c
2411 * support for S3C2410 is missing in #if line
2413 * reinit some registers in case of error (cable missing, ...)
2415 * support for USB/MMC devices is missing in #if line
2416 - include/configs/MIP405.h
2417 - include/configs/PIP405.h
2418 * enable BZIP2 support
2419 * enlarge malloc space to 1MiB because of BZIP2 support
2420 - include/configs/VCMA9.h
2421 * enable BZIP2 support
2422 * enlarge malloc space to 1MiB because of BZIP2 support
2423 * enable USB support
2424 - lib_arm/armlinux.c
2425 * change calling convention of ARM Linux kernel as
2426 described on http://www.arm.linux.org.uk/developer/booting.php
2428 * Patch by Thomas Lange, 14 Nov 2003:
2429 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2430 support all these AMD boards.
2432 * Patch by Thomas Lange, 14 Nov 2003:
2433 Workaround for mips au1x00 physical memory accesses (the au1x00
2434 uses a 36 bit bus internally and cannot access physical memory
2435 directly. Use the uncached SDRAM address instead of the physical
2438 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2439 add Realtek 8019 ethernet driver
2441 * Patch by Yuli Barcohen, 13 Nov 2003:
2442 MPC826xADS/PQ2FADS cleanup
2444 * Patch by Anders Larsen, 12 Nov 2003:
2445 Update README to mark the PORTIO commands non-standard
2447 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2448 update for for Atmel AT91RM9200DK development kit:
2449 - support for environment variables in DataFlash
2450 - Atmel DataFlash AT45DB1282 support
2452 * Patch by Jeff Carr, 11 Nov 2003:
2453 add support for new version of 8270 processors
2455 * Patches by George G. Davis, 05 Nov 2003:
2456 - only pass the ARM linux initrd tag to the kernel when an initrd
2458 - update omap1510inn configuration file
2460 * Patches by Stephan Linz, 3 Nov 2003:
2461 - more endianess fixes for LAN91C111 driver
2462 - CFG_HZ configuration patch for NIOS Cyclone board
2464 * Patch by Stephan Linz, 28 Oct 2003:
2465 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2467 * Patch by Steven Scholz, 20 Oct 2003:
2468 - make "mii info <addr>" show infor for PHY at "addr" only
2469 - Endian fix for miiphy_info()
2471 * Patch by Gleb Natapov, 19 Sep 2003:
2472 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2474 * Patch by Anders Larsen, 17 Sep 2003:
2475 Bring ARM memory layout in sync with the documentation:
2476 stack and malloc-heap are now located _below_ the U-Boot code
2478 * Accelerate booting on TRAB board: read and check autoupdate image
2479 headers first instead of always reading the whole images.
2481 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2483 * Enabled password check on RMU board
2485 * Fix configuration problem with IceCube in LOWBOOT configuration:
2486 envrionment got embedded, corrupting the image layout.
2488 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2490 * Added BMS2003 board
2491 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2493 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2494 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2497 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2500 * Add checksum verification to 'imls' command
2502 * Add bd_info fields needed for 4xx Linux I2C driver
2504 * Patch by Martin Krause, 4 Nov. 2003:
2505 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2507 * Print used network interface when CONFIG_NET_MULTI is set
2509 * Patch by Bernhard Kuhn, 28 Oct 2003:
2510 Add low boot support for MPC5200
2512 * Fix problem with dual PCMCIA support (NSCU)
2514 * Fix MPC5200 I2C initialization function
2516 ======================================================================
2517 Changes for U-Boot 1.0.0:
2518 ======================================================================
2520 * Fix parameter passing to standalone images with bootm command
2522 * Patch by Kyle Harris, 30 Oct 2003:
2523 Fix build errors for ixdp425 board
2525 * Patch by David M. Horn, 29 Oct 2003:
2526 Fixes to build under CYGWIN
2528 * Get IceCube MGT5100 working (again)
2530 * Fix problems in memory test on some boards (which was not
2531 non-destructive as intended)
2533 * Patch by Gary Jennejohn, 28 Oct 2003:
2534 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2535 to prevent stack overflow on ARM systems
2537 * Patch by Stephan Linz, 28 Oct 2003:
2538 fix init sequence error for NIOS port
2540 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2542 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2544 * Patch by Xiao Xianghua, 23 Oct 2003:
2545 small patch for mpc85xx
2547 * Fix small problem in MPC5200 I2C driver
2549 * Fix FCC3 support on ATC board
2551 * Correct header printing for multi-image files in do_bootm()
2553 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2555 * Fix PCI problems on PPChameleon board
2557 * Patch by Steven Scholz, 18 Oct 2003:
2558 Fix AT91RM9200 ethernet driver
2560 * Patch by Nye Liu, 17 Oct 2003:
2561 Fix typo in include/mpc8xx.h
2563 * Patch by Richard Woodruff, 16 Oct 03:
2564 Fixes for cpu/arm925/interrupt.c
2565 - Initialize timestamp & lastdec vars.
2566 - fix timestamp overflows.
2567 - fix lastdec overflow.
2568 - smarter normalization to allow udelay() below 1ms to work.
2570 * Patch by Scott McNutt, 16 Oct
2571 add networking support for the Altera Nios Development Kit,
2572 Cyclone Edition (DK-1C20)
2574 * Patch by Jon Diekema, 14 Oct 2003:
2575 add hint about doc/README.silent to README file
2577 * Add CompactFlash support for NSCU
2579 * Fix PCI problems on PPChameleonEVB
2581 * TRAB auto-update: Base decision if we have to strip the image
2582 header on image type as encoded in the header
2583 (include image type patch by Martin Krause, 17 Oct 2003)
2585 * Patches by Xianghua Xiao, 15 Oct 2003:
2587 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2588 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2589 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2591 * Fix flash timings on TRAB board
2593 * Make sure HUSH is initialized for running auto-update scripts
2595 * Make 5200 reset command _really_ reset the board, without running
2596 any other code after it
2598 * Fix errors with flash erase when range spans across banks
2599 that are mapped in reverse order
2601 * Fix flash mapping and display on P3G4 board
2603 * Patch by Kyle Harris, 15 Jul 2003:
2604 - add support for Intel IXP425 CPU
2605 - add support for IXDP425 eval board
2607 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2608 for more information
2610 * Patch by Steven Scholz, 10 Oct 2003
2611 - Add support for Altera FPGA ACEX1K
2613 * Patches by Thomas Lange, 09 Oct 2003:
2614 - fix cmd_ide.c for non ppc boards (read/write functions did not
2615 add ATA base address)
2616 - fix for shannon board
2617 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2618 - Endian swap ATA identity for all big endian CPUs, not just PPC
2619 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2621 - add support for dbau1x00 board (MIPS32)
2623 * Patch by Sangmoon Kim, 07 Oct 2003:
2624 add support for debris board
2626 * Patch by Martin Krause, 09 Oct 2003:
2627 Fixes for TRAB board
2628 - /board/trab/rs485.c: correct baudrate
2629 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2630 udelay(); fix some timing problems with adc controller
2631 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2632 modify commands: touch and buzzer
2634 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2635 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2636 Use direct function calls for auto_update instead of hush commands
2638 * Patch by Scott McNutt, 04 Oct 2003:
2639 - add support for Altera Nios-32 CPU
2640 - add support for Nios Cyclone Development Kit (DK-1C20)
2642 * Patch by Steven Scholz, 29 Sep 2003:
2643 - A second parameter for bootm overwrites the load address for
2644 "Standalone Application" images.
2645 - bootm sets environment variable "filesize" to the resulting
2646 (uncompressed) data length for "Standalone Application" images
2647 when autostart is set to "no". Now you can do something like
2648 if bootm $fpgadata $some_free_ram ; then
2649 fpga load 0 $some_free_ram $filesize
2652 * Patch by Denis Peter, 25 Sept 2003:
2653 add support for the MIP405 Rev. C board
2655 * Patch by Yuli Barcohen, 25 Sep 2003:
2656 add support for Zephyr Engineering ZPC.1900 board
2658 * Patch by Anders Larsen, 23 Sep 2003:
2659 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2660 implemented for the x86 architecture)
2662 * Patch by Sangmoon Kim, 23 Sep 2003:
2663 fix pll_pci_to_mem_multiplier table for MPC8245
2665 * Patch by Anders Larsen, 22 Sep 2003:
2666 enable timed autoboot on PXA
2668 * Patch by David Müller, 22 Sep 2003:
2669 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2670 returns correct libgcc file path
2671 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2672 time on s3c24x0 systems
2674 * Patch by Jon Diekema, 19 Sep 2003:
2675 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2676 link state to the fault LED.
2677 - In NetLoop, make the Fault LED reflect the link status. The link
2678 status gets updated on entry, and on timeouts.
2680 * Patch by Anders Larsen, 18 Sep 2003:
2681 allow mkimage to build and run on Cygwin-hosted systems
2683 * Patch by Frank Müller, 18 Sep 2003:
2684 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2687 * Patch by Pantelis Antoniou, 16 Sep 2003:
2688 add tool to compute fileds in the PLPRCR register for MPC86x
2690 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2692 * Fix build problems under FreeBSD
2694 * Add generic filesystem image type
2696 * Make fatload set filesize environment variable
2698 * enable basic / medium / high-end configurations for PPChameleonEVB
2699 board; fix NAND code
2701 * enable TFTP client code to specify to the server the desired
2702 timeout value (see RFC-2349)
2704 * Improve SDRAM setup for TRAB board
2706 * Suppress all output with splashscreen configured only if "splashimage"
2709 * Fix problems with I2C support for mpc5200
2711 * Adapt TRAB configuration and auto_update to new memory layout
2713 * Add configuration for wtk board
2715 * Add support for the Sharp LQ065T9DR51U LCD display
2717 * Patch by Rune Torgersen, 17 Sep 2003:
2718 - Fixes for MPC8266 default config
2719 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2721 * Patches by Jon Diekema, 17 Sep 2003:
2722 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2725 - adjust "help" output
2727 * Patches by Anders Larsen, 17 Sep 2003:
2728 - fix spelling errors
2729 - set GD_FLG_DEVINIT flag only after device function pointers
2731 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2733 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2734 - trigger watchdog while waiting in serial driver
2736 * Add auto-update code for TRAB board using USB memory sticks,
2737 support new configuration with more memory
2739 * disable MPC5200 bus pipelining as workaround for bus contention
2741 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2742 priority; configure critical interrupts to be handled like external
2745 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2746 go back to 66 MHz for stability
2748 * Patches by Jon Diekema, 15 Sep 2003:
2749 - add description for missing CFG_CMD_* entries in the README file
2752 * Patch by Gleb Natapov, 14 Sep 2003:
2753 enable watchdog support for all MPC824x boards that have a watchdog
2755 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2756 "Non-octet Aligned Frame" errors we see at 100 Mbps
2758 * Patch by Sharad Gupta, 14 Sep 2003:
2759 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2761 * Patch by llandre, 11 Sep 2003:
2762 update configuration for PPChameleonEVB board
2764 * Patch by David Müller, 13 Sep 2003:
2765 various changes to VCMA9 board specific files
2767 * Add I2C support for MGT5100 / MPC5200
2769 * Patch by Rune Torgersen, 11 Sep 2003:
2770 Changed default memory option on MPC8266ADS to NOT be Page Based
2771 Interleave, since this doesn't work very well with the standard
2774 * Patch by George G. Davis, 12 Sep 2003:
2775 fix Makefile settings for sk98 driver
2777 * Patch by Stefan Roese, 12 Sep 2003:
2778 - new boards added: DP405, HUB405, PLU405, VOH405
2779 - some esd boards updated
2780 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2782 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2784 * Patch by Martin Krause, 11 Sep 2003:
2785 add burn-in tests for TRAB board
2787 * Enable instruction cache on MPC5200 board
2789 * Patch by Denis Peter, 11 Sep 2003:
2790 - fix USB data pointer assignment for bulk only transfer.
2791 - prevent to display erased directories in FAT filesystem.
2793 * Change output format for NAND flash - make it look like for other
2796 ======================================================================
2797 Changes for U-Boot 0.4.8:
2798 ======================================================================
2800 * Add I2C and RTC support for RMU board
2802 * Patches by Denis Peter, 9 Sep 2003:
2803 add FAT support for IDE, SCSI and USB
2805 * Patches by Gleb Natapov, 2 Sep 2003:
2806 - cleanup of POST code for unsupported architectures
2807 - MPC824x locks way0 of data cache for use as initial RAM;
2808 this patch unlocks it after relocation to RAM and invalidates
2811 * Patch by Gleb Natapov, 30 Aug 2003:
2812 new I2C driver for mpc107 bridge. Now works from flash.
2814 * Patch by Dave Ellis, 11 Aug 2003:
2815 - JFFS2: fix typo in common/cmd_jffs2.c
2816 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2817 - JFFS2: remove node version 0 warning
2818 - JFFS2: accept JFFS2 PADDING nodes
2819 - SXNI855T: add AM29LV800 support
2820 - SXNI855T: move environment from EEPROM to flash
2821 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2823 * Patch by Bill Hargen, 11 Aug 2003:
2824 fixes for I2C on MPC8240
2825 - fix i2c_write routine
2826 - fix iprobe command
2827 - eliminates use of global variables, plus dead code, cleanup.
2829 * Add support for USB Mass Storage Devices (BBB)
2830 (tested with USB memory sticks only)
2832 * Avoid flicker on TRAB's VFD
2834 * Add support for SK98xx driver
2836 * Add PCI support for SL8245 board
2838 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2839 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2840 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2842 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2843 to allow for more accurate baudrate settings
2844 (error now 0.7% at 115 kbps, instead of 3.5% before)
2846 * Patch by Andreas Mohr, 4 Sep 2003:
2847 Fix a lot of spelling errors
2849 * Add support for PPChameleon Eval Board
2851 * Add support for P3G4 board
2853 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2856 * Patch by Yuli Barcohen, 7 Aug 2003:
2857 check BCSR to detect if the board is configured in PCI mode
2859 ======================================================================
2860 Changes for U-Boot 0.4.7:
2861 ======================================================================
2863 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2864 add support for Adder II MPC852T module
2866 * Patch by George G. Davis, 19 Aug 2003:
2867 fix TI Innovator/OMAP1510 pin configs
2869 * Patches by Kshitij, 18 Aug 2003
2870 - add support for arm926ejs cpu core
2871 - add support for TI OMAP 1610 Innovator Board
2873 * Patch by Yuli Barcohen, 14 Aug 2003:
2874 add support for bzip2 uncompression
2876 * Add GCC library to examples/Makefile so GCC utility functions will
2879 * Add I2C and RTC support for RMU board using software I2C driver
2880 (because of better response to iprobe command); fix problem with
2883 * Patch by Matthias Fuchs, 28 Aug 2003:
2884 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2885 CONFIG_BOOTP_MAKS (see README).
2887 * Fix ICU862 environment problem
2889 * Fix RAM size detection for RMU board
2891 * Implement "reset" for MGT5100/MPC5200 systems
2893 ======================================================================
2894 Changes for U-Boot 0.4.6:
2895 ======================================================================
2897 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2898 allow selection of clock frequency as "make" target
2900 * Implement memory autosizing code for IceCube boards
2902 * Configure network port on INCA-IP for autonegotiation
2904 * Fix overflow problem in network timeout code
2906 * Patch by Richard Woodruff, 8 Aug 2003:
2907 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2909 ======================================================================
2910 Changes for U-Boot 0.4.5:
2911 ======================================================================
2913 * Update for TQM board defaults:
2914 disable clocks_in_mhz, enable boot count limit
2916 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2917 in toplevel directory instead. Removed astest.c from tools/gdb because
2918 it is no longer relevant.
2920 * Fix PCI support for MPC5200 / IceCube Board
2922 * Map ISP1362 USB OTG controller for NSCU board
2924 * Patch by Brad Parker, 02 Aug 2003:
2925 fix sc520_cdp problems
2927 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2929 * Allow erase command to cross flash bank boundaries
2931 * Patch by Scott McNutt, 21 Jul 2003:
2932 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2933 Both LynxOS and BlueCat linux KDIs are supported.
2935 * Patch by Richard Woodruff, 25 Jul 2003:
2936 use more reliable reset for OMAP/925T
2938 * Patch by Nye Liu, 25 Jul 2003:
2939 fix typo in mpc8xx.h
2941 * Patch by Richard Woodruff, 24 Jul 2003:
2942 Fixes for cmd_nand.c:
2943 - Fixed null dereferece which could result in incorrect ECC values.
2944 - Added support for devices with no Ready/Busy signal hooked up.
2945 - Added OMAP1510 read/write protect handling.
2946 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2948 - Switched default ECC to be JFFS2.
2950 * Allow crc32 to be used at address 0x000
2952 * Provide consistent interface to standalone applications to access
2953 the 'global_data' structure
2954 Provide a doc/README.standalone more useful to users/developers.
2956 * Make IceCube MGT5100 FEC driver work
2958 * Implement new mechanism to export U-Boot's functions to standalone
2959 applications: instead of using (PPC-specific) system calls we now
2960 use a jump table; please see doc/README.standalone for details
2962 * Patch by Dave Westwood, 24 Jul 2003:
2963 added support for Unity OS (a proprietary OS)
2965 * Patch by Detlev Zundel, 23 Jul 2003:
2966 add "imls" command to print flash table of contents
2968 * Fix cold boot detection for log buffer reset
2970 * Return error for invalid length specifiers with "cp.X" etc.
2972 * Fix startup problem on MIPS
2974 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2975 bitmap support is configured
2977 * Patch by Bill Hargen, 18 Jul 2003:
2978 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2980 * Patch by Denis Peter, 18 Jul 2003:
2981 - fix memory configuration for MIP405T
2982 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2984 * Cleanup of TQM82xx configurations; use "official" board types
2985 to make selection easier.
2987 * Patch by Martin Krause, 17 Jul 2003:
2988 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2990 * Patch by Richard Woodruff, 17 July 03:
2991 - Fixed bug in OMAP1510 baud rate divisor settings.
2993 * Patch by Nye Liu, 16 July 2003:
2995 - add MPC86xADS support (uses MPC86xADS.h)
2996 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2998 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2999 o don't trust gclk() software measurement by default, depend on
3000 CONFIG_8xx_GCLK_FREQ
3001 - add DRAM SIMM not installed detection
3002 - use more "correct" SDRAM initialization sequence
3003 - allow different SDRAM sizes (8xxADS has 8M)
3005 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3006 - rename MAMR/MBMR defines to be more consistent. Should eventually
3007 be merged into MxMR to better reflect the PowerQUICC datasheet.
3009 * Patch by Yuli Barcohen, 16 Jul 2003:
3010 support new Motorola PQ2FADS-ZU evaluation board which replaced
3011 MPC8260ADS and MPC8266ADS
3013 ======================================================================
3014 Changes for U-Boot 0.4.4:
3015 ======================================================================
3017 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3019 * Add support for MGT5100 and MPC5200 processors
3021 * Patch by Lutz Dennig, 15 Jul 2003:
3022 update for R360MPI board
3024 ======================================================================
3025 Changes for U-Boot 0.4.3:
3026 ======================================================================
3028 * Patches by Kshitij, 04 Jul 2003
3029 - added support for arm925t cpu core
3030 - added support for TI OMAP 1510 Innovator Board
3032 * Patches by Martin Krause, 14 Jul 2003:
3033 - add I2C support for s3c2400 systems (trab board)
3034 - (re-) add "ping" to command table
3036 * Fix handling of "slow" POST routines
3038 * Patches by Yuli Barcohen, 13 Jul 2003:
3039 - Correct flash and JFFS2 support for MPC8260ADS
3040 - fix PVR values and clock generation for PowerQUICC II family
3043 * Patch by Bernhard Kuhn, 08 Jul 2003:
3044 - add support for M68K targets
3046 * Patch by Ken Chou, 3 Jul:
3047 - Fix PCI config table for A3000
3048 - Fix iobase for natsemi.c
3049 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3051 * Allow to enable "slow" POST routines by key press on power-on
3052 * Fix temperature dependend switching of LCD backlight on LWMON
3053 * Tweak output format for LWMON
3055 * Patch by Stefan Roese, 11 Jul 2003:
3056 - Fix bug in CONFIG_VERSION_VARIABLE.
3057 - AR405 config updated.
3058 - OCRTC/ORSG: bsp command added.
3059 - ASH405 bsp update.
3061 ======================================================================
3062 Changes for U-Boot 0.4.2:
3063 ======================================================================
3065 * Add support for NSCU board
3067 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3069 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3070 mirror bit flash on TQM8xxM modules
3072 * Patch by Kenneth Johansson, 30 Jun 2003:
3073 get rid of MK_CMD_ENTRY macro; update doc/README.command
3075 * Patch by Seb James, 30 Jun 2003:
3076 Improve documentation of I2C configuration in README
3078 * Fix problems with previous log buffer "fixes"
3080 * Fix minor help text issues
3082 * "log append" did not append a newline
3084 ======================================================================
3085 Changes for U-Boot 0.4.1:
3086 ======================================================================
3088 * Fix some missing commands, cleanup header files
3089 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3091 * Rewrite command lookup and help command (fix problems with bubble
3092 sort when sorting command name list). Minor cleanup here and there.
3094 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3095 - Allow to call sysmon function interactively
3096 - PIC on LWMON board needs delay after power-on
3097 - Add missing RSR definitions for MPC8xx
3098 - Improve log buffer handling: guarantee clean reset after power-on
3099 - Add support for EXBITGEN board (aka "genie")
3100 - Add support for SL8245 board
3103 - remove trailing white space, trailing empty lines, C++ comments, etc.
3104 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3106 * Patches by Kenneth Johansson, 25 Jun 2003:
3107 - major rework of command structure
3108 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3110 ======================================================================
3111 Changes for U-Boot 0.4.0:
3112 ======================================================================
3114 * Patches by Robert Schwebel, 26 Jun 2003:
3115 - csb226 configuration updated
3116 - credits for logodl port updated
3117 - innokom configuration updated
3118 - logodl tree update, still with coding style inconsistencies
3119 - added OCM for ppc405 warning to README
3121 * Patch by Pantelis Antoniou, 25 Jun 2003:
3122 update NetVia with V2 board support
3124 * Header file cleanup for ARM
3126 * Patch by Murray Jensen, 24 Jun 2003:
3127 - make sure to use only U-boot provided header files
3128 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3130 * Patch by Stefan Roese, 24 Jun 2003:
3131 - Update esd ASH405 board files.
3132 - Update esd DASA_SIM config file.
3133 - Add ping command to some esd boards.
3135 * Patch by Yuli Barcohen, 23 Jun 2003:
3136 Update for MPC8260ADS board
3138 * Patch by Murray Jensen, 23 Jun 2003:
3139 - cleanup of GCC 3.x compiler warnings
3141 * Patch by Rune Torgersen, 4 Jun 2003:
3142 add large memory support for MPC8266ADS board
3144 * Patch by Richard Woodruff, 19 June 03:
3145 - Enabled standard u-boot device abstraction for ARM
3146 - Enabled console device for ARM
3147 - Initilized bi_baudrate for ARM
3149 * Patch by Bill Hargen, 23 Apr 2003:
3150 fix byte order for 824x I2C addresses (write op)
3152 * Patch by Murray Jensen, 20 Jun 2003:
3154 - cleanup (especially for gcc-3.x compilers)
3156 * Patch by Tom Guilliams, 20 Jun 2003:
3157 added CONFIG_750FX support for IBM 750FX processors
3159 * Patch by Devin Crumb, 02 Apr 2003:
3160 Fix clock divider rounding problem in drivers/serial.c
3162 * Patch by Richard Woodruff, 19 June 03:
3163 - Fixed smc91c111 driver to sync with the u-boot environment
3164 (driver/smc91c111.c).
3165 - Added eth_init error return check in NetLoop (net/net.c).
3167 * Patch by Ken Chou, 19 June 2003:
3168 Added support for A3000 SBC board (Artis Microsystems Inc.)
3170 * Patches by Murray Jensen, 17 Jun 2003:
3171 - Hymod board database mods: add "who" field and new xilinx chip types
3172 - provide new "init_cmd_timeout()" function so code external to
3173 "common/main.c" can use the "reset_cmd_timeout()" function before
3174 entering the main loop
3175 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3176 slightly different. see include/configs/hymod.h for an example
3177 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3178 CFG_DTT_ADM1021 defined)
3179 - add new "eeprom_probe()" function which has similar args and
3180 behaves in a similar way to "eeprom_read()" etc.
3181 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3182 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3183 - gdbtools copyright update
3184 - ensure that set_msr() executes the "sync" and "isync" instructions
3185 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3186 - 8260 I/O ports fix: Open Drain should be set last when configuring
3187 - add SIU IRQ defines for 8260
3188 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3189 config.mk to allow board configurations to override the GNU
3190 linker script, selected via the LDSCRIPT, make variable, and to
3191 give an initial value to the OBJCFLAGS make variable
3192 - 8260 i2c enhancement:
3193 o correctly extends the timeout depending on the size of all
3194 queued messages for both transmit and receive
3195 o will not continue with receive if transmit times out
3196 o ensures that the error callback is done for all queued tx
3198 o correctly detects both tx and rx timeouts, only delivers one to
3199 the callback, and does not overwrite an earlier error
3200 o logic in i2c_probe now correct
3201 - add "vprintf()" function so that "panic()" function can be
3203 - many Hymod board changes
3205 * Patches by Robert Schwebel, 14 Jun 2003:
3206 - add support for Logotronic DL datalogger board
3207 - cleanup serial line after kermit binary download
3208 - add debugX macro (debug level support)
3209 - update mach-types.h to latest arm.linux.org.uk master list.
3211 * Patches by David Müller, 12 Jun 2003:
3212 - rewrite of the S3C24X0 register definitions stuff
3213 - "driver" for the built-in S3C24X0 RTC
3215 * Patches by Yuli Barcohen, 12 Jun 2003:
3216 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3217 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3218 configuration word supplied by FPGA on some MPC8260ADS boards
3220 * Patch by Pantelis Antoniou, 10 Jun 2003:
3221 Unify status LED interface
3223 * Add support for DS12887 RTC; add RTC support for ATC board
3225 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3226 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3227 - Add Atmel DataFlash support for reading and writing.
3228 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3229 - Add Flash detection on Atmel AT91RM9200DK
3230 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3231 - Replace old Ethernet PHY layer functions
3232 - Change link address
3234 * Patch by Frank Smith, 9 Jun 2003:
3235 use CRIT_EXCEPTION for machine check on 4xx
3237 * Patch by Detlev Zundel, 13 Jun 2003:
3238 added implementation of the "carinfo" command in cmd_immap.c
3240 * Fix CONFIG_NET_MULTI support in include/net.h
3242 * Patches by Kyle Harris, 13 Mar 2003:
3243 - Add FAT partition support
3244 - Add command support for FAT
3245 - Add command support for MMC
3247 - Add Intel PXA support for video
3248 - Add Intel PXA support for MMC
3250 - Enable MMC and FAT for lubbock board
3251 - Other misc changes for lubbock board
3253 * Patch by Robert Schwebel, April 02, 2003:
3254 fix for SMSC91111 driver
3256 * Patch by Vladimir Gurevich, 04 Jun 2003:
3257 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3259 * Patch by Stefan Roese, 05 Jun 2003:
3260 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3261 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3262 data cache can be used even if the chip select is in use.
3263 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3264 (see README for further description).
3265 - Changed config files of CONFIG_EEPRO100 boards to use the
3266 CFG_RX_ETH_BUFFER define.
3268 * Add support for RMU board
3270 * Add support for TQM862L at 100/50 MHz
3272 * Patch by Pantelis Antoniou, 02 Jun 2003:
3273 major reconstruction of networking code;
3274 add "ping" support (outgoing only!)
3276 * Patch by Denis Peter, 04 June 2003:
3277 add support for the MIP405T board
3279 * Patches by Udi Finkelstein, 2 June 2003:
3280 - Added support for custom keyboards, initialized by defining a
3281 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3282 - Added support for the RBC823 board.
3283 - cpu/mpc8xx/lcd.c now automatically calculates the
3284 Horizontal Pixel Count field.
3286 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3287 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3289 * Patch by Mark Rakes, 14 May 2003:
3290 add support for Intel e1000 gig cards.
3292 * Patch by Nye Liu, 3 Jun 2003:
3293 fix critical typo in MAMR definition (include/mpc8xx.h)
3295 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3297 * Patch by Klaus Heydeck, 2 Jun 2003
3298 Minor changes for KUP4K configuration
3300 * Patch by Marc Singer, 29 May 2003:
3301 Fixed rarp boot method for IA32 and other little-endian CPUs.
3303 * Patch by Marc Singer, 28 May 2003:
3304 Added port I/O commands.
3306 * Patch by Matthew McClintock, 28 May 2003
3307 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3308 - minor patches for utx8245
3310 * Patch by Daniel Engström, 28 May 2003:
3313 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3314 add nand flash support to SXNI855T configuration
3315 fix/extend nand flash support:
3316 - fix 'nand erase' command so does not erase bad blocks
3317 - fix 'nand write' command so does not write to bad blocks
3318 - fix nand_probe() so handles no flash detected properly
3319 - add doc/README.nand
3320 - add .jffs2 and .oob options to nand read/write
3321 - add 'nand bad' command to list bad blocks
3322 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3323 - make NAND read/write faster
3325 * Patch by Rune Torgersen, 23 May 2003:
3326 Update for MPC8266ADS board
3328 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3329 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3330 _time_ (!) if the environment is embedded within the U-Boot image,
3331 or in a separate flash sector.
3333 * Cleanup CFG_DER #defines in config files (wd maintained only)
3335 * Fix data abort exception handling for arm920t CPU
3337 * Fix alignment problems with flash driver for TRAB board
3339 * Patch by Donald White, 21 May 2003:
3340 fix calculation of base address in pci_hose_config_device()
3342 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3343 execute "cmd2", even if "cmd1" fails. Note that this is different
3344 to "run var1 var2" where the contents of "var2" will NOT be
3345 executed when a command in "var1" fails.
3347 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3349 * Patch by Kyle Harris, 20 May 2003:
3350 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3351 into cpu/pxa and arch-pxa.
3353 * Patch by Stefan Roese, 23 May 2003:
3354 - IBM PPC405EP port added.
3355 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3356 UART0) is used as default U-Boot console. PPC4xx only!
3357 - esd ASH405 board added (PPC405EP based).
3358 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3359 - esd CPCI405AB board added.
3360 - esd PMC405 board added.
3361 - Update of some esd boards.
3363 * Patch by Denis Peter, 19 Mai 2003:
3364 add support for the MIP405-3 board
3366 * Patch by Dave Ellis, 22 May 2003:
3367 Fix problem with only partially cleared .bss segment
3369 * Patch by Rune Torgersen, 12 May 2003:
3370 get PCI to work on a MPC8266ADS board; incorporate change to
3371 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3373 * Patch by Nye Liu, 1 May 2003:
3374 minor patches for the FADS8xx
3376 * Patch by Thomas Schäfer, 28 Apr 2003:
3377 Fix SPD handling for 256 ECC DIMM on Walnut
3379 * Add support for arbitrary bitmaps for TRAB's VFD command;
3380 allow to pass boot bitmap addresses in environment variables;
3381 allow for zero boot delay
3383 * Patch by Christian Geißinger, 19 May 2002:
3384 On TRAB: wait until the dummy byte has been completely sent
3386 * Patch by David Updegraff, 22 Apr 2003:
3387 update for CrayL1 board
3389 * Patch by Pantelis Antoniou, 21 Apr 2003:
3390 add boot support for ARTOS (a proprietary OS)
3392 * Patch by Steven Scholz, 11 Apr 2003:
3393 Add support for RTC DS1338
3395 * Patch by Rod Boyce, 24 Jan 2003:
3396 Fix counting of extended partitions in diskboot command
3398 * Patch by Christophe Lindheimer, 20 May 2003:
3399 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3401 * Fix SDRAM timing on Purple board
3403 * Add support for CompactFlash on ATC board
3404 (includes support for Intel 82365 and compatible PC Card controllers,
3405 and Yenta-compatible PCI-to-CardBus controllers)
3407 * Patch by Mathijs Haarman, 08 May 2003:
3408 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3410 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3412 * Add support for Promess ATC board
3414 * Patch by Keith Outwater, 28 Apr 2003:
3415 - Miscellaneous corrections and additions to GEN860T board specific code.
3416 - Added GEN860_SC variant to GEN860T.
3417 - Miscellaneous corrections to GEN860T documentation.
3418 - Correct duplicate entry in U-Boot CREDITS file.
3419 - Add GEN860T_SC entry in MAINTAINERS file.
3420 - Update CREDITS file with GEN860T_SC info.
3422 * Update Smiths Aerospace addresses in MAINTAINERS file
3424 * Fix error handling in hush's version of "run" command
3427 - Splashscreen support
3430 - temperature dependend enabling of LCD
3432 * Allow booting from old "PPCBoot" disk partitions
3434 * Add support for TQM8255 Board / MPC8255 CPU
3436 ======================================================================
3437 Changes for U-Boot 0.3.1:
3438 ======================================================================
3440 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3442 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3443 display when Linux takes over
3445 * Patch by Erwin Rol, 27 Feb 2003:
3446 Add support for RTEMS (this time for real).
3448 * Add support for "bmp info" and "bmp display" commands to load
3449 bitmap images; this can be used (for example in a "preboot"
3450 command) to display a splash screen very quickly after poweron.
3452 * Add support for 133 MHz clock on INCA-IP board
3454 * Patch by Lutz Dennig, 10 Apr 2003:
3455 Update for R360MPI board
3457 * Add new meaning to "autostart" environment variable:
3458 If set to "no", a standalone image passed to the
3459 "bootm" command will be copied to the load address
3460 (and eventually uncompressed), but NOT be started.
3461 This can be used to load and uncompress arbitrary
3464 * Patch by Stefan Roese, 10 Apr 2003:
3465 Changed DHCP client to use IP address from server option field #54
3466 from the OFFER packet in the server option field #54 in the REQUEST
3467 packet. This fixes a problem using a Windows 2000 DHCP server,
3468 where the DHCP-server is not the TFTP-server.
3470 * Set max brightness for MN11236 displays on TRAB board
3472 * Add support for TQM862L modules
3474 ======================================================================
3475 Changes for U-Boot 0.3.0:
3476 ======================================================================
3478 * Patch by Arun Dharankar, 4 Apr 2003:
3479 Add IDMA example code (tested on 8260 only)
3481 * Add support for Purple Board (MIPS64 5Kc)
3483 * Add support for MIPS64 5Kc CPUs
3485 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3487 * Patch by Denis Peter, 04 Apr 2003:
3488 - update MIP405-4 board
3490 * Patch by Stefan Roese, 4 Apr 2003:
3491 - U-Boot version environment variable "ver" added
3492 (CONFIG_VERSION_VARIABLE).
3493 - Changed PPC405GPr version from A to B.
3494 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3496 * Patches by Denis Peter, 03 April 2003:
3497 - fix PCI IRQs on MPL boards
3498 - fix two more un-relocated pointer problems
3500 * Fix behaviour of "run" command:
3501 - print error message iv variable does not exist
3502 - terminate processing of arguments in case of error
3504 * Patches by Peter Figuli, 10 Mar 2003
3505 - Add support for BTUART on PXA platform
3506 - Add support for WEP EP250 (PXA) board
3508 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3509 flash using a BDI2000
3511 * Implement fix for I2C Edge Conditions problem for all boards that
3512 use the bit-banging driver (common/soft_i2c.c)
3514 * Patch by Martin Winistoerfer, 23 Mar 2003
3515 - Add port to MPC555/556 microcontrollers
3516 - Add support for cmi customer board with
3517 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3519 * Patch by Rick Bronson, 28 Mar 2003:
3520 - fix common/cmd_nand.c
3522 * Patch by Arun Dharankar, 24 Mar 2003:
3523 - add threads / scheduler example code
3525 * Add patches by Robert Schwebel, 31 Mar 2003:
3526 - add ctrl-c support for kermit download
3527 - align bdinfo output on ARM
3528 - csb226 board: bring in sync with innokom/memsetup.S
3529 - csb226 board: fix MDREFR handling
3530 - misc doc fixes / extensions
3531 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3532 - add BOOT_PROGRESS to armlinux.c
3534 * Add CPU ID, version, and clock speed for INCA-IP
3536 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3537 - fix SRAM and SDRAM memory sizing
3538 - add status LED support
3539 - add MAC address for second (SCC1) ethernet port
3541 * Update default environment for TQM8260 board
3543 * Patch by Rick Bronson, 16 Mar 2003:
3544 - Add NAND flash support for reading, writing, and erasing NAND
3545 flash (certain forms of which are called SmartMedia).
3546 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3548 * Patches by Robert Schwebel, 19 Mar 2003:
3549 - use arm-linux-gcc as default compiler for ARM
3550 - fix i2c fixup code
3551 - fix missing baudrate setting
3552 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3553 - moved "ignoring trailing characters" _before_ u-boot wants to
3554 print out diagnostics messages; removes bogus characters at the
3557 * Patch by John Zhan, 18 Mar 2003:
3558 Add support for SinoVee Microsystems SC8xx boards
3560 * Patch by Rolf Offermanns, 21 Mar 2003:
3561 ported the dnp1110 related changes from the current armboot cvs to
3562 current u-boot cvs. smc91111 does not work. problem marked in
3563 smc91111.c, grep for "FIXME".
3565 * Patch by Brian Auld, 25 Mar 2003:
3566 Add support for STM flash chips on ebony board
3568 * Add PCI support for MPC8250 Boards (PM825 module)
3570 * Patch by Stefan Roese, 25 Mar 2003:
3573 * Patch by Stefan Roese, 20 Mar 2003:
3574 - CPCI4052 update (support for revision 3).
3575 - Set edge conditioning circuitry on PPC405GPr for compatibility
3576 to existing PPC405GP designs.
3577 - Clip udiv to 5 bits on PPC405 (serial.c).
3579 * Extend INCAIP board support:
3580 - add automatic RAM size detection
3581 - add "bdinfo" command
3582 - pass flash address and size to Linux kernel
3583 - switch to 150 MHz clock
3585 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3586 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3587 boards, version 153 for Rev. 200 boards).
3589 * Patch by Vladimir Gurevich, 12 Mar 2003:
3590 Fix relocation problem of statically initialized string pointers
3593 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3594 Cleanup & bug fixes for JFFS2 code:
3595 - the memory mangement was broken. It caused havoc on malloc by
3596 writing beyond the block boundaries.
3597 - the length calculation for files was wrong, sometimes resulting
3598 in short file reads.
3599 - data copying now optionally takes fragment version numbers into
3600 account, to avoid copying from older data.
3601 See doc/README.JFFS2 for details.
3603 * Patch by Josef Wagner, 12 Mar 2003:
3604 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3605 - ETH05 and BEDBUG support for CU824
3606 - added support for MicroSys CPC45
3607 - new BOOTROM/FLASH0 and DOC base for PM826
3609 * Patch by Robert Schwebel, 12 Mar 2003:
3610 Fix the chpart command on innokom board
3613 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3614 s/PPCBoot/U-Boot/ in some files
3615 s/pImage/uImage/ in some files
3617 * Patch by Detlev Zundel, 15 Jan 2003:
3618 Fix '' command line quoting
3620 * Patch by The LEOX team, 19 Jan 2003:
3621 - add support for the ELPT860 board
3622 - add support for Dallas ds164x RTC
3624 * Patches by David Müller, 31 Jan 2003:
3625 - minimal setup for CardBus bridges
3626 - add EEPROM read/write support in the CS8900 driver
3627 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3628 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3630 * Patch by Steven Scholz, 04 Feb 2003:
3631 add support for RTC DS1307
3633 * Patch by Reinhard Meyer, 5 Feb 2003:
3634 fix PLPRCR/SCCR init sequence on 8xx to allow for
3635 changes of EBDF by software
3637 * Patch by Vladimir Gurevich, 07 Feb 2003:
3638 "API-compatibility patch" for 4xx I2C driver
3640 * TRAB fixes / extensions:
3641 - Restore VFD brightness as saved in environment
3642 - add support for Fujitsu flashes
3643 - make sure both buzzers are turned off (drive low level)
3645 * Patches by Robert Schwebel, 06 Mar 2003:
3646 - fix bug in BOOTP code (must use NetCopyIP)
3647 - update of CSB226 port
3648 - clear BSS segment on XScale
3649 - added support for i2c_init_board() function
3650 - update to the Innokom plattform
3652 * Extend support for redundand environments for configurations where
3653 environment size < sector size
3655 * Patch by Rune Torgersen, 13 Feb 2003:
3656 Add support for Motorola MPC8266ADS board
3658 * Patch by Kyle Harris, 19 Feb 2003:
3659 patches for the Intel lubbock board:
3660 memsetup.S - general cleanup (based on Robert's csb226 code)
3661 flash.c - overhaul, actually works now
3662 lubbock.c - fix init funcs to return proper value
3664 * Patch by Kenneth Johansson, 26 Feb 2003:
3665 - Fixed off by one in RFTA calculation.
3666 - No need to abort when LDF is lower than we can program it's only
3667 minimum timing so clamp it to what we can do.
3668 - Takes function pointer to function for reading the spd_nvram. Usefull
3669 for faking data or hardcode a module without the nvram.
3670 - fix other user for above change
3671 - fix some comments.
3673 * Patches by Brian Waite, 26 Feb 2003:
3674 - fix port for evb64260 board
3675 - fix PCI for evb64260 board
3678 * Patch by Reinhard Meyer, 1 Mar 2003:
3679 Add support for EMK TOP860 Module
3681 * Patch by Yuli Barcohen, 02 Mar 2003:
3682 Add SPD EEPROM support for MPC8260ADS board
3684 * Patch by Robert Schwebel, 21 Jan 2003:
3685 - Add support for Innokom board
3686 - Don't complain if "install" fails
3687 - README cleanup (remove duplicated lines)
3688 - Update PXA header files
3690 * Add documentation for existing POST code (doc/README.POST)
3692 * Patch by Laudney Ren, 15 Jan 2003:
3693 Fix handling of redundand environment in "tools/envcrc.c"
3695 * Patch by Detlev Zundel, 28 Feb 2003:
3696 Add bedbug support for 824x systems
3698 * Add support for 16 MB flash configuration of TRAB board
3700 * Patch by Erwin Rol, 27 Feb 2003:
3701 Add support for RTEMS
3703 * Add image information to README
3705 * Patch by Stefan Roese, 18 Feb 2003:
3706 CPCIISER4 configuration updated.
3708 * Patch by Stefan Roese, 17 Feb 2003:
3709 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3711 * Patch by Stefan Roese, 13 Feb 2003:
3712 Add "pcidelay" environment variable (in ms, enabled via
3713 CONFIG_PCI_BOOTDELAY).
3714 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3715 RST# to respond to configuration cycles (33MHz -> 1s).
3717 * Fix dual PCMCIA slot support (when running with just one
3720 * Add VFD type detection to trab board
3722 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3723 variable with value in the EEPROM
3725 * Patch by Stefan Roese, 10 Feb 2003:
3726 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3728 * Add support for MIPS32 4Kc CPUs
3730 * Add support for INCA-IP Board
3732 ======================================================================
3733 Changes for U-Boot 0.2.2:
3734 ======================================================================
3736 * Add dual ethernet support on PM826
3738 * Add support for LXT971 PHY on PM826
3740 * Patch by Tord Andersson, 16 Jan 2003:
3741 Fix flash sector count for TQM8xxL
3743 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3744 16 bytes out of each 32 byte block)
3746 ======================================================================
3747 Changes for U-Boot 0.2.1:
3748 ======================================================================
3750 * Add support for V37 board
3751 (patch by Jón Benediktsson, 11 Dec 2002)
3753 * Update baudrate in bd_info when it gets changed
3755 * Add watchdog trigger points while waiting for serial port
3756 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3758 * Improve command line tool to access the U-Boot's environment
3759 (figuration of the utility, using a config file)
3761 * Add single quote support for (old) command line parser
3763 * Switch LWMON board default config from FRAM to EEPROM;
3764 in POST, EEPROM shows up on 8 addresses
3766 ======================================================================
3767 Changes for U-Boot 0.2.0:
3768 ======================================================================
3770 * Use 1-byte-read instead of -write for iprobe() function
3771 Add i2c commands to PM826 config
3773 * extend I2C POST code: check for list on known addresses
3775 * Improve log buffer code; use "loglevel" to decide which messages
3776 to log on the console, too (like in Linux); get rid of "logstart"
3778 * Add command line tool to access the U-Boot's environment
3779 (board-specific for TRAB now, to be fixed later)
3781 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3782 Fix misc problems with AmigaOne support
3784 * Patch by Chris Hallinan, 3 Dec 2002:
3785 minor cleanup to the MPC8245 EPIC driver
3787 * Patch by Pierre Aubert , 28 Nov 2002
3788 Add support for external (SIU) interrupts on MPC8xx
3790 * Patch by Pierre Aubert , 28 Nov 2002
3791 Fix nested syscalls bug in standalone applications
3793 * Patch by David Müller, 27 Nov 2002:
3794 fix output of "pciinfo" command for CardBus bridge devices.
3796 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3799 * Add LED indication for IDE activity on KUP4K board
3801 * Fix startup problems with VFD display on TRAB
3803 * Patch by Pierre Aubert, 20 Nov 2002
3804 Add driver for Epson SED13806 graphic controller.
3805 Add support for BMP logos in cfb_console driver.
3807 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3809 * Patch by Rod Boyce, 21 Nov 2002:
3810 fix PCMCIA on MBX8xx board
3812 * Patch by Pierre Aubert , 21 Nov 2002
3813 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3814 bootmode word in DPRAM configurable
3816 * Patch by Daniel Engström, 18 Nov 2002:
3817 Fixes for x86 port (mostly strings issues)
3819 * Patch by Ken Chou, 18 Nov 2002:
3820 Fix for natsemi NIC cards (DP83815)
3822 * Patch by Pierre Aubert, 19 Nov 2002:
3823 fix a bug for the MII configuration, and some warnings
3825 * Patch by Thomas Frieden, 13 Nov 2002:
3826 Add code for AmigaOne board
3827 (preliminary merge to U-Boot, still WIP)
3829 * Patch by Jon Diekema, 12 Nov 2002:
3830 - Adding URL for IEEE OUI lookup
3831 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3833 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3834 root-on-nfs macros are designed to switch how the default boot
3835 method gets defined.
3837 * Patch by Daniel Engström, 13 Nov 2002:
3838 Add support for i386 architecture and AMD SC520 board
3840 * Patch by Pierre Aubert, 12 Nov 2002:
3841 Add support for DOS filesystem and booting from DOS floppy disk
3843 * Patch by Jim Sandoz, 07 Nov 2002:
3844 Increase number of network RX buffers (PKTBUFSRX in
3845 "include/net.h") for EEPRO100 based boards (especially SP8240)
3846 which showed "Receiver is not ready" errors when U-Boot was
3847 processing the receive buffers slower than the network controller
3850 * Patch by Andreas Oberritter, 09 Nov 2002:
3851 Change behaviour of NetLoop(): return -1 for errors, filesize
3852 otherwise; return code 0 is valid an means no file loaded - in this
3853 case the environment still gets updated!
3855 * Patches by Jon Diekema, 9 Nov 2002:
3856 - improve ADC/DAC clocking on the SACSng board to align
3857 the failing edges of LRCLK and SCLK
3858 - sbc8260 configuration tweaks
3859 - add status LED support for 82xx systems
3860 - wire sspi/sspo commands into command handler; improved error
3862 - add timestamp support and alternate memory test to the
3863 SACSng configuration
3865 * Patch by Vince Husovsky, 7 Nov 2002:
3866 Add "-n" to linker options to get rid of "Not enough room for
3867 program headers" problem
3869 * Patch by David Müller, 05 Nov 2002
3870 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3871 so we can use an already existing name
3873 * Patch by Pierre Aubert, 05 Nov 2002
3874 Hardware relatied improvments in FDC boot code
3876 * Patch by Holger Schurig, 5 Nov 2002:
3877 Make the PXA really change it's frequency
3879 * Patch by Pierre Aubert, 05 Nov 2002
3880 Add support for slave serial Spartan 2 FPGAs
3882 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3885 * Add support for log buffer which can be passed to Linux kernel's
3886 syslog mechanism; used especially for POST results.
3888 * Patch by Klaus Heydeck, 31 Oct 2002:
3889 Add initial support for kup4k board
3891 * Patch by Robert Schwebel, 04 Nov 2002:
3892 - use watchdog to reset PXA250 systems
3893 - added progress callbacks to (some of the) ARM code
3894 - update for Cogent CSB226 board
3896 * Add support for FPS860 board
3898 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3899 Improve PCI access on 32-bits Compact PCI bus
3901 * Fix mdelay() on TRAB - this was still the debugging version with
3902 seconds instead of ms.
3904 * Patch by Robert Schwebel, 1 Nov 2002:
3905 XScale related cleanup (affects all ARM boards)
3907 * Cleanup of names and README.
3909 ======================================================================
3910 Notes for U-Boot 0.1.0:
3911 ======================================================================
3913 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3915 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3916 For information about the history of the project please see the
3917 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3919 ======================================================================