1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
6 because of a bug in the AT91RM9200 CPU PLL
7 Patch by Martin Krause, 22 Apr 2005
9 * Add automatic HW detection for another CMC_PU2 variant
10 Patch by Martin Krause, 20 Apr 2005
12 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
13 Patch by Martin Krause, 19 Apr 2005
15 * Fix initialization problem on TQM5200 without SM501
16 Patch by Martin Krause, 08 Apr 2005
18 * Add RTC support for STK52XX.200
19 Patch by Martin Krause, 07 Apr 2005
21 * Add support for IFM o2dnt board
23 * Enable PCI on hmi1001 board
25 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
26 so we can use them to, e.g., check the existence of a file with
27 "if ls foo; then this; else that; fi" in the hush shell
28 Patch by Andreas Engel, 16 August 2005
30 * Coding style cleanup
32 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
33 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
35 * Check return value of malloc in 440gx_enet.c
36 Patch by Travis B. Sawyer, 18 Jul 2005
38 * Add Sandburst Metrobox and Sandburst Karef board support packages.
39 Second serial port on 440GX now defined as a system device.
40 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
41 Patch by Travis B. Sawyer, 12 Jul 2005
43 ======================================================================
44 Changes for U-Boot 1.1.3:
45 ======================================================================
49 * Add forgotten new fils from latest VoiceBlue update
51 * Make bootretry feature work with hush shell.
52 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
53 Patch by Andreas Engel, 19 Jul 2005
55 * Update Hymod Board Database PHP code in "tools" directory
56 Patch by Murray Jensen, 01 Jul 2005
58 * Make "tr" command use POSIX compliant; export HOSTOS make variable
59 Patch by Murray Jensen, 30 Jun 2005
61 * Fix Murray Jensen's mail address.
62 Patch by Murray Jensen, 30 Jun 2005
64 * Preserve PHY_BMCR during a soft reset.
65 Patch by Carl Riechers, 24 Jun 2005
67 * VoiceBlue update: eeprom tool can also store firmware version now.
68 eeprom.bin is runable by jumping at load address.
69 Patch by Ladislav Michl, 23 May 2005
71 * Move the AT91RM9200DK to the ARM Systems list.
72 Patch by Anders Larsen, 26 Apr 2005
74 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
75 Patch by Anders Larsen, 26 Apr 2005
77 * measure_gclk() is needed when DEBUG is enabled
78 Patch by Bryan O'Donoghue, 25 Apr 2005
80 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
81 Patch by Reinhard Arlt, 12 Aug 2005
83 * esd PCI405 board updated
84 Patch by Matthias Fuchs, 28 Jul 2005
86 * esd WUH405 and DU405 board updated
87 Patch by Matthias Fuchs, 27 Jul 2005
89 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
90 Patch by Matthias Fuchs, 4 May 2005
92 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
93 boards (baudrate, environment...). Flash driver fixed.
94 Patch by Stefan Roese, 11 Aug 2005
96 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
97 Patch by Stefan Roese, 11 Aug 2005
99 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
100 Patch by Stefan Roese, 11 Aug 2005
102 * Add configuration for IFM AEV FIFO board.
103 Minor coding style cleanup.
105 * Add configuration for IFM SPI eval board
107 * Fix CompactFlash problem on HMI1001 board
109 * Make new "mtdparts" code build with older compilers
110 Patch by Andrea Scian, 09 Aug 2005
112 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
113 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
114 with the 405 defines and the linux kernel defines.
115 Patch by Stefan Roese, 08 Aug 2005
117 * Fix compiler warnings with older GCC versions
119 * Add common (with Linux) MTD partition scheme and "mtdparts" command
121 Old, obsolete and duplicated code was cleaned up and replace by the
122 new partitioning method. There are two possible approaches now:
124 The first one is to define a single, static partition:
126 #undef CONFIG_JFFS2_CMDLINE
127 #define CONFIG_JFFS2_DEV "nor0"
128 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
129 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
130 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
132 The second method uses the mtdparts command line option and dynamic
135 /* mtdparts command line support */
136 #define CONFIG_JFFS2_CMDLINE
137 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
138 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
140 Command line of course produces bigger images, and may be inappropriate
141 for some targets, so by default it's off.
143 * Fix build problems for PM856 Board
145 * Fix sign extension bug in 'fpga loadb' command;
146 make 'fpga loadb' always print the file header info
147 Patch by Andrew Dyer, 11 Jan 2005
149 * Fix errors that occur when accessing SystemACE CF
150 Patch by Jeff Angielski, 09 Jan 2005
152 * Document switching between U-Boot and PlanetCore on RPXlite
153 by Sam Song, 24 Dec 2004
155 * Fix PowerQUICC II mask detection.
156 Patch by Eugene Surovegin, 20 Dec 2004
158 * Add support for Altera NIOS DK1C20 board
159 Patch by Shlomo Kut, 13 Dec 2004
161 * Add support for ep8248 board
162 Patch by Yuli Barcohen, 12 Dec 2004
166 * Fix baudrate setting for KGDB on MPC8260
167 Patch by HoJin, 11 Dec 2004
169 * Fix 'mii help' text formatting
170 Patch by Cory Tusar, 10 Dec 2004
172 * Fix return code of NFS command
173 Patch by Hiroshi Ito, 11 Dec 2004
177 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
178 Patch by Steven Blakeslee, 04 Aug 2005
180 * Add support for AMCC Bamboo PPC440EP eval board
181 Patch by Stefan Roese, 04 Aug 2005
183 * Patch by Jon Loeliger
184 Fix style issues primarily in 85xx and 83xx boards.
186 - Trailing white space
187 - Indentation not by TAB
188 - Excessive amount of empty lines
189 - Trailing empty lines
191 * Patch by Ron Alder, 11 Jul 2005
192 Add Xianghua Xiao and Lunsheng Wang's support for the
193 GDA MPC8540 EVAL board.
195 * Patch by Eran Liberty
196 Add support for the Freescale MPC8349ADS board.
198 * Patch by Jon Loeliger, 25 Jul 2005
199 Move the TSEC driver out of cpu/mpc85xx as it will be shared
200 by the upcoming mpc83xx family as well.
202 * Patch by Jon Loeliger, 05 May 2005
203 Implemented support for MPC8548CDS board.
204 Added DDR II support based on SPD values for MPC85xx boards.
205 This roll-up patch also includes bugfies for the previously
207 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
209 * Patch by Jon Loeliger, 10 Feb 2005
210 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
212 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
214 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
215 for faster flash parts.
216 Add documentation for BR/OR for FLASH.
218 * Patch by Jon Loeliger 08 Feb 2005
219 Determine L2 Cache size dynamically on 85XX boards.
221 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
222 - Convert the CPM2 based functionality to use new CONFIG_CPM2
223 option rather than a myriad of CONFIG_MPC8560-like variants.
224 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
225 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
226 new CONFIG_CPM2 option to each 8260 board.
228 * Add support for MicroSys PM856 board
229 Patch by Josef Wagner, 03 Aug 2005
231 * Minor fixes to PM854 board
232 Patch by Josef Wagner, 03 Aug 2005
234 * Adjust configuration of XENIAX board
235 (chip select and GPIO required for USB operation)
237 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
238 routed to the Watchdog handler
239 Patch by Eugene Surovegin, 18 Jun 2005
241 * (re)enabled scsi commands do_scsi() and do_scsiboot()
242 Patch by Denis Peter, 06 Dec 2004
244 * Fix endianess problem in TFTP / NFS default filenames
245 Patch by Hiroshi Ito, 06 Dec 2004
247 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
249 Patch by Murray Jensen, 18 Jul 2005
251 * Fix typo in mkconfig script (used == instead of =)
252 Patch by Murray Jensen, 18 Jul 2005
254 * Cleanup build problems on 64 bit build hosts
256 * Update MAINTAINERS file
258 * Patch by Stefan Roese, 01 Aug 2005:
259 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
260 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
262 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
263 to run on both 405GP and 405GPr eval boards).
265 * Patch by Steven Blakeslee, 27 Jul 2005:
266 - Add support for AMCC PPC440EP/GR.
267 - Add support for AMCC Yosemite PPC440EP eval board.
268 - Add support for AMCC Yellowstone PPC440GR eval board.
270 * Minor fixes for PPChameleon Board:
271 - fix alignment of NAND size
272 - make code do what the comment says
274 * Implement h/w sector protection status synchronization at boot.
275 The code is provided for, and was tested on, the Yukon/Alaska
276 and PM520 boards only.
278 A bug in flash_real_protect() for the Yukon board was fixed by
279 adding a function that tells if two banks are on one flash chip.
281 * Fix sysmon POST problem: check I2C error codes
282 This fixes a problem of displaying bogus voltages when the voltages
283 are so low that the I2C devices start failing while the rest of the
284 system keeps running.
286 * Patch by Cedric Vincent, 6 Jul 2005:
287 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
289 * Patch by Jon Loeliger, 20 Jul 2005:
290 Add missing PCI IO port definitions.
292 * Add CompactFlash support for HMI1001 board.
294 * Adjust printed board ID for LWMON board.
296 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
298 * Add new argument format for flash commands to allow for usage like
299 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
300 U-Boot will automaticially find the end of the corresponding sector.
302 * Patch by Stefan Roese, 5 Jul 2005:
303 Update uc100 board PHY setup
305 * Patch by Stefan Roese, 1 Jul 2005:
306 Fix PHY address for CATcenter board (now correct!)
308 * Patch by Stefan Roese, 30 Jun 2005:
309 Fix PHY addresses for PPChameleon and CATcenter boards
310 Change MAINTAINER for most esd boards
312 * Patch by Detlev Zundel, 30 Jun 2005:
313 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
315 * Fix baudrate calculation problem on MPC5200 systems
317 * Add EEPROM and RTC support for HMI1001 board
319 * Patch by Detlev Zundel, 20 Jun 2005:
320 Fix initialization of low active GPIO pins on inka4x0 board
322 * Enable redundant environment, disable HW flash protection of
325 * Patch by Travis Sawyer, 10 Jun 2005:
326 Initialize allocated dev and private hw structures
327 after their respective allocation in 440gx_enet.c
329 * Patch by Steven Scholz, 10 Jun 2005:
330 Fix byteorder problems with second argument of "bootm" with
333 * Add support for HMI1001 board
335 * Disable "date" and "sntp" commands on TQM866M
337 * Fix watchdog reset problems on LWMON board
339 * Patch by Juergen Selent, 17 May 2005:
340 Add support for Funkwerk VoVPN gateway module.
342 * Cleanup debug code for MPC8220 FEC driver
344 * Extend burst mode RAM test program to take a loop count
347 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
348 those boards that use it.
350 * Patches by Greg Ungerer, 19 May 2005:
351 - add support for the KS8695P (ARM 922 based) CPU
352 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
354 * Patch by Steven Scholz, 19 May 2005:
355 Add support for CONFIG_SERIAL_TAG on ARM boards
357 * Add PCI support for Sorcery board.
358 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
360 * Fix compile problems caused by new burst mode SDRAM test;
361 make port pins to trigger logic analyzer configurable
363 * Fix timer handling on MPC85xx systems
365 * Fix debug code in omap5912osk flash driver
367 * Add support for MPC8247 based "IDS8247" board.
369 * Add support for 2 x TSEC interfaces on the TQM8540 board.
371 * On LWMON we must use the watchdog to reset the board as the CPU
372 genereated HRESET pulse is too short to reset the external
375 * Add test tool to exercise SDRAM accesses in burst mode
376 (as standalone program, MPC8xx/PowerPC only)
378 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
381 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
382 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
383 added to support LZO and LZARI compression modes (undefined by
386 * Fix problem with symbolic links in JFFS2 code.
388 * Use linker ASSERT statement to prevent undetected overlapping of
389 sections on PPChameleon board; other boards might use this, too.
391 * Patch by Stefan Roese, 03 May 2005:
393 Fix problems in cmd_universe.c
395 * Patch by Matthias Fuchs, 03 May 2005:
396 Added missing variable declaration in cmd_nand.c
397 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
399 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
401 * Fix bug in the SDRAM initialization code for canmb, IceCube and
403 Fix PHY address for canmb board.
405 * Cleanup serial console baudrate calculation on AT91RM9200;
406 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
408 * Patch by Matthias Fuchs, 18 Apr 2005:
409 Make PCI target address spaces on PMC405 and CPCI405 boards
410 configurable via environment variables
412 * Auto-size RAM on canmb board.
414 * Add support for canmb board
416 * Patch by Stefan Roese, 13 Apr 2005:
417 Update for esd apc405
419 * Fixes for TQM8560 board:
421 - remove debug messages
422 - fix flash sector protection
424 * Patch by Steven Scholz, 07 Apr 2005:
425 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
427 * Patches by Steven Scholz, 07 Apr 2005:
428 Fix compiler warning in altera.c
429 Fix warning in cpu/arm920t/at91rm9200/i2c.c
431 * Patch by Ladislav Michl, 06 Apr 2005:
432 Fix voiceblue configuration.
434 * Patch by Stefan Roese, 06 Apr 2005:
435 Updates for OCOTEA board:
436 - Changed U-Boot size from 512kByte to 256kByte
437 - Fixed flash driver to support boot from soldered user flash
438 - Added README for switch from PIBS firmware to U-Boot
440 * Patch by Travis Sawyer, 05 Apr 2005:
441 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
442 Problem found by Andrew Wozniak.
444 * Patch by Steven Scholz, 06 Apr 2005:
445 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
446 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
448 * Patches by Robert Whaley, 29 Nov 2004:
449 - update the pxa-regs.h file for PXA27x chips
450 - add PXA27x based ADSVIX board
451 - add support for MMC on PXA27x processors
453 * Patch by Andrew E. Mileski, 28 Nov 2004:
454 Fix PPC4xx SPD SDRAM detection bug
456 * Patch by Hiroshi Ito, 26 Nov 2004:
457 Fix logic of "test -z" and "test -n" commands
459 * Patch by Ladislav Michl, 05 Apr 2005:
460 Add support for VoiceBlue board.
462 * Patch by Ladislav Michl, 05 Apr 2005:
463 Fix netboot_common() prototypes.
465 * Patch by Steven Scholz, 05 Apr 2005:
466 Use i.MX watchdog timer for reset_cpu()
468 * Patch by Steven Scholz, 05 Apr 2005:
469 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
470 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
473 * Add support for MPC8220 based "sorcery" board.
475 * Add support for TQM8560 board.
477 * Add FEC support for TQM8540 board.
478 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
480 * Patch by Martin Krause, 04 Apr 2005:
481 Update default configuration for CMC_PU2 board.
483 * Patch by Steven Scholz, 04 Apr 2005:
484 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
485 - introduce two new configuration options instead:
486 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
488 * Patch by Steven Scholz, 04 Apr 2005:
489 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
491 * Fix timer code for ARM systems: make sure that udelay() does not
492 reset timers so it's save to use udelay() in timeout code.
494 * Patch by Mathias Küster, 23 Nov 2004:
495 add udelay support for the mcf5282 cpu
497 * Patch by Tolunay Orkun, 16 November 2004:
498 fix incorrect onboard Xilinx CPLD base address
500 * Patch by Jerry Van Baren, 08 Nov 2004:
501 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
502 the jumper for the HRCW source should select flash. If lowboot is
503 not selected, the jumper for the HRCW source should select the
505 - change default load base address to 0x00400000
507 * Patch by Yuli Barcohen, 08 Nov 2004:
508 Add support for Analogue & Micro Rattler boards.
509 Tested on Rattler8248.
511 * Patch by Andre Renaud, 08 Nov 2004:
512 Fix watchdog support in common/lcd.c
514 * Patch by Marc Leeman, 05 Nov 2003:
515 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
516 bug only affects the XPC8245 processors
518 * Patches by Josef Wagner, 29 Oct 2004:
519 - Add support for MicroSys CPU87 board
520 - Add support for MicroSys PM854 board
522 * Patch by Jian Zhang, 02 Nov 2004:
523 Add 16-bit NAND support
525 * Patch by Scott McNutt, 01 Nov 2004:
526 Add missing NIOS/NIOS2 support for "iminfo" command
528 * Patch by Detlev Zundel, 29 Oct 2004:
529 Add missing NIOS/NIOS2 support for "mkimage" tool.
531 * Patch by David Adair, 27 Oct 2004:
532 Add missing 440GX SDRAM Controller reset
534 * Patch by Steven Scholz, 25 Oct 2004:
535 Declare reset_cpu() in include/common.h instead locally
537 * Patch by Yusdi Santoso, 22 Oct 2004:
538 - Add support for HIDDEN_DRAGON board
539 - fix endianess problem in driver/rtl1839.c
541 * Patch by Allen Curtis, 21 Oct 2004:
542 support multiple serial ports
544 * Patch by Richard Klingler, 03 Apr 2005:
545 Add call to eth_halt() in net/net.c when called functions fail
546 after eth_init() has been called.
548 * Patch by Sam Song, 3 April 2005:
549 - Update README.Netconsole
552 * Prepare for SoC rework of ARM code:
553 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
554 - rename memsetup into lowlevel_init (function name and source files)
555 Patch by Steven Scholz, 03 Apr 2005:
556 - create SoC specific directories include/asm-arm/arch-imx and
557 include/asm-arm/arch-s3c24x0
559 * Fix problems with SNTP support;
560 enable SNTP support in some boards.
562 * Patches by Martin Krause, 01 Apr 2005:
563 - Fix flash erase timeout on CMC_PU2
564 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
566 * Patch by Steven Scholz, 13 March 2005:
567 fix cache enabling for AT91RM9200
569 * Patch by Masami Komiya, 30 Mar 2005:
570 add SNTP support and expand time server and time offset fields of
571 DHCP support. See doc/README.SNTP
573 * Patch by Steven Scholz, 13 Dec 2004:
574 Fix bug in at91rm920 ethernet driver
576 * Patch by Steven Scholz, 13 Dec 2004:
577 Remove duplicated code by merging memsetup.S files for
578 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
580 * Patch by Detlev Zundel, 31 Mar 2005:
581 Cleanup duplicate definition of overwrite_console()
583 * Update TQM5200 configuration;
584 prepare for Rev. 200 starter kit boards
586 * Patch by Scott McNutt, 21 Oct 2004:
587 Add support for Nios-II EPCS Controller core.
589 * Patch by Scott McNutt, 20 Oct 2004:
591 - Add sysid command (Nios-II only).
592 - Locate default exception trampoline at proper offset.
593 - Implement I/O routines (readb, writeb, etc)
594 - Implement do_bootm_linux
596 * Patches by Martin Krause, 22 Mar 2005:
597 - use TQM5200_auto as MAKEALL target for TQM5200 systems
598 - add support for SM501 graphics controller
599 - add support for graphic console on TQM5200
600 - add support for TQM5200 Rev 200
601 - cleanup, fix typo in include/configs/TQM5200.h
603 * Patch by Manfred Baral, 17 Mar 2005:
606 * Fix RTC configuration for PPChameleon board
608 * Cleanup, fix typo in include/configs/TQM5200.h
610 * Patch by Stefan Roese, 16 Mar 2005:
611 Update for esd auto_update and hh405 board
613 * Adapt for U-Boot image size (new features enabled) on TQM5200
615 * Update code for TQM8540 board (and 85xx in general):
616 - Change the name of the Ethernet driver: MOTO ENET -> ENET
617 - Reformat boot messages
618 - Enable redundant environment
619 - Replace the -O2 optimization flag with -mno-string
621 * Patch by David Brownell, 10 Mar 2005:
622 Restore copyright statements in OHCI drivers.
624 * Add support for TQM8540 board
626 * Patch by Detlev Zundel, 14 Mar 2005:
627 NC650: changed NAND flash addressing to using UPMB
629 * Patch by Stefan Roese, 14 Mar 2005:
630 Update for esd voh405 fpga image
632 * INKA4x0: Allow initialization of LCD backlight dimming from
633 "brightness" environment variable.
635 * Add port initialization for digital I/O on INKA4x0
637 * Patch by Stefan Roese, 01 Mar 2005:
638 Update for esd boards dp405 and hub405
640 * Fix get_partition_info() parameter error in all other calls
641 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
643 * Enable USB and IDE support for INKA4x0 board
645 * Patch by Andrew Dyer, 28 Feb 2005:
646 fix ext2load passing an incorrect pointer to get_partition_info()
647 resulting in load failure for devices other than 0
649 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
651 * Cleanup USB and partition defines
653 * Add support for ext2 filesystems and image timestamps to TQM5200 board
655 * Add reset code for Coral-P on INKA4x0 board
657 * Patch by Martin Krause, 28 Jun 2004:
658 Update for TRAB board.
660 * Fix some missing "volatile"s in MPC5xxx FEC driver
662 * Fix cirrus voltage detection (for CPC45)
664 * Fix byteorder problem in usbboot and scsiboot commands.
666 * Patch by Cajus Hahn, 04 Feb 2005:
667 - don't insist on leading '/' for filename in ext2load
668 - set default partition to useful value (1) in ext2load
670 * Patch by Andrew Dyer, 08 Jan 2005:
671 fix wrong return codes in ext2 code
673 * Removed '--no-warn-mismatch' option from Makefile. This option
674 makes 'ld' to overlook binary objects compatibility.
676 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
677 --end-group) outside of the group. This will make 'ld' to do
678 _multiple_ search in the library group when resolving symbol
679 references and do only a _single_ seach in libgcc.a after the group
682 * Fix stability problems on CPC45 board again.
684 * Make image detection for diskboot / usbboot / scsiboot more robust
685 (also check header checksum)
687 * Update CPC45 board configuration.
689 * Add USB and PCI support for INKA4x0 board
691 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
695 * Patch by Robin Getz, 13 Oct 2004:
696 Add standalone application to change SMC91C111 MAC addresses,
697 see examples/README.smc91111_eeprom
699 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
700 Fix Flash support for ARM Integrator CP.
702 * Patch by Richard Woodruff, 10 Jan 2005:
703 Update support for OMAP2420 (ARM11) and H4 board:
704 o clean up and add new types to H4 memory probe code.
705 o fix to work with internal boot.
706 o added PRCM config III operation.
707 o fix marginal flash timings.
708 o add revison ATAG usage.
709 o enable voltage scaling at power chip.
710 o fix compile error for i2c.
712 * Fix network problem (error when receiving multiple ARP packets)
714 * Patch by Daniel Poirot, 12 Oct 2004:
715 Add support for Wind River sbc405 board
717 * Patch by Rainer Brestan, 12 Oct 2004:
718 Make examples/Makefile more robust
720 * Patch by Sam Song, 11 October 2004:
721 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
722 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
725 * Patch by Sam Song, 10 Oct 2004:
726 Fix a parameter error in run_command() in main.c
728 * Patch by Richard Woodruff, 01 Oct 2004:
729 add support for the TI OMAP2420 processor and its H4 reference
732 * Patch by Christian Pellegrin, 24 Sep 2004:
733 Added support for NE2000 compatible (DP8390, DP83902) NICs.
735 * Patch by Leif Lindholm, 23 Sep 2004:
736 add support for the AMD db1550 board
738 * Patch by Travis Sawyer, 15 Sep 2004:
739 Add CONFIG_SERIAL_MULTI support for ppc4xx,
740 update README.serial_multi
742 * Patches by David Snowdon, 07 Sep 2004:
743 - add u-boot.hex target in the top level Makefile
744 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
745 - use -mtune=xscale and -march=armv5 options for PXA
747 * Patch by Florian Schlote, 08 Sep 2004:
748 Add support for SenTec-COBRA5272-board (Coldfire).
750 * Patch by Gleb Natapov, 07 Sep 2004:
751 mpc824x: set PCI latency timer to a sane value
754 * Patch by Kurt Stremerch, 03 Sep 2004:
755 Add bitstream configuration option for fpga command (Xilinx only).
757 * Patch by Kurt Stremerch, 03 Sep 2004:
758 Add Xilinx Spartan2E family FPGA support
760 * Patch by Jeff Angielski, 02 Sep 2004:
761 Add Added support for H2 revision of the EP8260 board.
762 Fixed formatting for some of the EP8260 related source files.
764 * Patch by Jon Loeliger, 02 Sep 2004:
765 Reset monitor size back to 256 so environment can be written
766 to flash on MPC85xx ADS and CDS releases.
768 * Patch by Paolo Broggini, 02 Sep 2004:
769 Make BSS clearing on ARM systems more robust
771 * Patch by Yue Hu and Joe, 01 Sep 2004:
772 - add PCI support for ixp425;
773 - add EEPRO100 suppor tfor ixdp425 board.
775 * Fix problem with protected sector detection in driver/cfi_flash.c
777 ======================================================================
778 Changes for U-Boot 1.1.2:
779 ======================================================================
781 * Code cleanup, mostly for GCC-3.3.x
783 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
784 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
785 additional ethernet addresses.
787 * Cleanup drivers/i82365.c - avoid duplication of code
789 * Fix bogus "cannot span across banks" flash error message
793 * Add support for CompactFlash for the CPC45 Board.
795 * Fix problems with CMC_PU2 flash driver.
798 - avoid trigraph warning in fs/ext2/ext2fs.c
799 - rename UC100 -> uc100
801 * Add support for UC100 board
803 * Patch by Stefan Roese, 16 Dez 2004:
804 - ext2fs support added
805 - Tundra universe support added
806 - Coldfire MCF5249 support added (no preloader needed!)
807 - MCF5249 board TASREG added
808 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
810 - some esd boards updated
811 - memory commands "mdc" and "mwc" added for cyclic read/write
812 (CONFIG_MX_CYCLIC, see README for further description)
814 * Add support for INKA4X0 board
816 * Patch by Steven Scholz, 12 Dec 2004:
817 Fix typo in AT91 memory setup.
819 * Patch by Martin Krause, 27 Oct 2004:
820 - add support for "STK52xx" board (including PS/2 multiplexer)
821 - add hardware detection for TQM5200
823 * Clean up CMC PU2 flash driver
825 * Update MAINTAINERS file
827 * Fix bug in MPC823 LCD driver
829 * Fix udelay() on AT91RM9200 for delays < 1 ms.
831 * Enable long help on CMC PU2 board;
833 increase CPU speed from 179 to 207 MHz.
835 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
836 unaligned tail part specially).
838 * Update for AT91RM9200DK and CMC_PU2 boards:
839 - Enable booting directly from flash
840 - fix CMC_PU2 flash driver
842 * Fix mkimage usage message
844 * Map SRAM on NC650 board
846 * Work around for Ethernet problems on Xaeniax board
848 * Patch by TsiChung Liew, 23 Sep 2004:
849 - add support for MPC8220 CPU
850 - Add support for Alaska and Yukon boards
852 * Fix configuration for ERIC board (needs more room)
854 * Adjust MIPS compiler options at run-time depending on tools version
855 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
856 "-mcpu=4kc" for old tools)
858 * Add passing of the command line and memory size information to the
859 kernel on xaeniax board.
861 * Enable NAND flash support for NC650 board.
863 * Patch by Thomas Lange 07 Oct 2004:
864 Updated README for DBAu1x00 boards to match current status
866 * Patch by Philippe Robin, 28 Sept 2004:
867 Fix Flash support for Versatile.
869 * Patch by Roger Blofeld, 16 Sep 2004:
870 Fix timeout for DHCP command retry
872 * Patch by Pantelis Antoniou, 14 Sep 2004:
873 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
875 * Patch by Pantelis Antoniou, 14 Sep 2004:
876 Kick watchdog when bz-decompressing
878 * Fix CFG_HZ problems on AT91RM9200 systems
879 [Remember: CFG_HZ should be 1000 on ALL systems!]
881 * Patch by Gridish Shlomi, 30 Aug 2004:
882 - Add support to revA version of PQ27 and PQ27E.
883 - Reverted MPC8260ADS baudrate back to original 115200
885 * Patch by Hojin, 17 Sep 2004:
886 Fix typo in cfi_flash.c
888 * Patch by Mark Jonas, 09 September 2004:
889 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
892 * Patch by Mark Jonas, 31 August 2004:
893 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
894 improves FTP performance for MPC5200 systems. Enabled for IceCube
897 * Patch by Michael Bendzick, 30 Aug 2004:
898 - Improve platform.S code for omap1510inn that detects whether code
899 is running from SDRAM or not. Patch allows SDRAM to be configured
900 if code is running out of SRAM at 0x20000000.
902 * Patch by Frederick Klatt, 30 Aug 2004:
903 Add support for the Wind River SBC8540/SBC8560 boards
905 * Configure SX1 board to use drivers/cfi_flash.c
907 * Patches by Michael Bendzick, 30 Aug 2004:
908 - Configure omap1510inn board to use drivers/cfi_flash.c
909 - Make drivers/cfi_flash.c protect environment and redundant
912 * Patch by Steven Scholz, 23 Jun 2004:
913 - Add script (tools/img2brec.sh) to programm U-Boot into
914 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
916 * Patches by Scott McNutt, 24 Aug 2004:
917 - Add support for Altera Nios-II processors.
918 - Add support for Psyent PCI-5441 board.
919 - Add support for Psyent PK1C20 board.
921 * Patches by Jon Loeliger, 24 Aug 2004:
922 - Add support for the MPC8541 and MPC8555 CDS boards
923 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
924 - Convert MPC85xxADS to use common CFI flash driver
925 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
926 from board_early_init_f()
927 - Provide SW workaround for PCI initialization on 85xx CDS
929 * Patches by George G. Davis, 24 Aug 2004:
930 - Enable ramdisk/initrd tagged param support for omap1610h2_config
931 - Remove static network setup defaults from mx1ads_config
932 - update ARM boards to use constants from mach-types.h
934 * Patch by Gary Jennejohn, 04 Oct 2004:
935 - fix I2C on at91rm9200
936 - add support for Ricoh RS5C372A RTC
938 * Patch by Gary Jennejohn, 01 Oct 2004:
939 - add support for CMC PU2 board
940 - add support for I2C on at91rm9200
942 * Patch by Gary Jennejohn, 28 Sep 2004:
943 fix baudrate handling on at91rm9200
945 * Patch by Yuli Barcohen, 22 Aug 2004:
946 - remove ZPC.1900 board-specific flash driver;
947 switch the port to generic CFI driver;
950 * Patch by Hinko Kocevar, 21 Aug 2004:
951 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
953 * Clean up tools/bmp_logo.c to not add trailing white space
955 * Patch by Hinko Kocevar, 21 Aug 2004:
956 - Group common framebuffer functions in common/lcd.c
957 - Group common framebuffer macros and #defines in include/lcd.h
958 - Provide calc_fbsize() for video ATAG
960 * Patch by Sam Song, 21 August 2004:
961 - Fix a typo in README
962 - Align "(RO)" output for "flinfo" after "protect on"
963 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
964 ratio 1:1 when core frequency less than 50MHz
966 * Patches by Hinko Kocevar, 21 Aug 2004:
967 - fix some "use of label at end of compound statement" warnings
968 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
970 * Patch by Steven Scholz, 16 Aug 2004:
971 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
972 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
973 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
974 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
975 into cpu/arm920t/$(SOC)/
977 * Patches by Sean Chang, 09 Aug 2004:
978 - Added support for both 8 and 16 bit mode access to System ACE CF
980 - Fixed missing System ACE CF device during get FAT partition info
981 in fat_register_device function.
982 - Enabled System ACE CF support on ML300.
984 * Patch by Sean Chang, 09 Aug 2004:
985 Synch defines for saveenv and do_saveenv functions so they get
986 compiled under the same statement.
988 * Patch by Sean Chang, 09 Aug 2004:
989 - Added I2C support for ML300.
990 - Added support for ML300 to read out its environment information
991 stored on the EEPROM.
992 - Added support to use board specific parameters as part of
993 U-Boot's environment information.
994 - Updated MLD files to support configuration for new features
997 * Patches by Travis Sawyer, 05 Aug 2004:
998 - Remove incorrect bridge settings for eth group 6
999 - Add call to setup bridge in ppc_440x_eth_initialize
1000 - Fix ppc_440x_eth_init to reset the phy only if its the
1001 first time through, otherwise, just check the phy for the
1002 autonegotiated speed/duplex. This allows the use of netconsole
1003 - only print the speed/duplex the first time the phy is reset.
1005 * Patch by Shlomo Kut, 29 Mar 2004:
1006 Add support for MKS Instruments "Quantum" board
1008 * Fix build problem with Cogent boards;
1009 avoid using <asm/byteorder.h> when using the host compiler
1011 * Patch by Ganapathi C, 04 Aug 2004:
1012 Fix NFS timeout issue
1014 * Patch by Yuli Barcohen, 19 Jul 2004:
1015 - Fix host tools building in Cygwin environment
1016 - Fix header files search order for host tools
1018 * Patch by Tom Armistead, 19 Jul 2004:
1019 Fix kgdb.S support for 74xx_75x cpu
1021 * Patch by Jon Loeliger, 15 Jul 2004:
1022 Fix MPC85xx I2C driver
1024 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1026 * Patch by Stephen Williams, 15 July 2004
1027 Set the PCI class code for JSE board as part of PCI interface setup
1029 * Patch by Michael Bendzick, 15 Jul 2004:
1030 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1031 CFG_FLASH_USE_BUFFER_WRITE is set
1033 * Patch by Yuli Barcohen, 13 Jul 2004:
1034 Allow clock setting on MPC866/MPC885 series chips according to
1035 environment variable `cpuclk'
1037 * Patch by Yuli Barcohen, 20 Apr 2004:
1038 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1040 * Patch by Vincent Dubey, 24 Sep 2004:
1041 Add support for xaeniax board
1043 * Add comment about non-GPL character of standalone applications to
1046 * Fix FEC ethernet problem on NSCU board.
1048 * Patch by Gary Jennejohn, 09 Sep 2004:
1049 allow to use USART1 as console port on at91rm9200dk boards
1051 * Patch by Stefan Roese, 16 Sep 2004:
1054 * Fix SysClk handling for PPChameleon and CATcenter boards
1056 * Patch by Detlev Zundel, 08 Sep 2004:
1057 Update etags build target
1059 * Improve NetConsole support: add support for broadcast destination
1060 address and buffered input.
1062 * Cleanup compiler warnings for GCC 3.3.x and later
1064 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1066 * Add support for IDS "NC650" board
1068 * Add automatic update support for LWMON board
1070 * Clear Block Lock-Bits when erasing flash on LWMON board.
1072 * Fix return code of "fatload" command
1074 * Enable MSDOS/VFAT filesystem support for LWMON board
1076 * Patch by Martin Krause, 03 Aug 2004:
1077 change timing for SM501 graphics controller on TQM5200 module
1079 * Patch by Mark Jonas, 13 July 2004:
1080 - Total5200 LCD now run in little endian mode. Endianess conversion
1081 is done in hardware.
1082 - Removed last reference to "console" environment variable.
1084 * Patches by Lars Munch, 12 Jul 2004:
1085 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1087 - split out the LXT971A PHY from ns_9750_eth.h
1088 - split the dm9161 phy part out of at91rm9200_ether.c
1090 * Patch by Andreas Engel, 12 Jul 2004:
1091 Replaced hardcoded PL011 clock frequency with config variable.
1092 Fixed wrong CONFIG_CMD_DFL doc.
1094 * Patch by Thomas Viehweger, 09 Jun 2004:
1095 make it possible to remove chpart when there is only one partition
1097 * Add support for console over UDP (compatible to Ingo Molnar's
1098 netconsole patch under Linux)
1100 * Patch by Jon Loeliger, 16 Jul 2004:
1101 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1103 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1104 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1105 and CONFIG_L2_INIT_RAM options.
1106 - Refactor Local Bus initialization out of SDRAM setup.
1107 - Re-implement new version of LBC11/DDR11 errata workarounds.
1108 - Moved board specific PCI init parts out of CPU directory.
1109 - Added TLB entry for PCI-1 IO Memory
1110 - Updated README.mpc85xxads
1112 * Patch by Sascha Hauer, 28 Jun:
1113 - add generic support for Motorola i.MX architecture
1114 - add support for mx1ads, mx1fs2 and scb9328 boards
1116 * Patches by Marc Leeman, 23 Jul 2004:
1117 - Add define for the PCI/Memory Buffer Configuration Register
1118 - corrected comments in cpu/mpc824x/cpu_init.c
1120 * Add support for multiple serial interfaces
1121 (for example to allow modem dial-in / dial-out)
1123 * Patch by Stefan Roese, 15 Jul 2004:
1124 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1126 * Fix NSCU config; add ethernet wakeup code.
1128 * Add link for preloader for Motorola Coldfire to README.m68k
1130 * Patch by Michael Bendzick, 12 Jul 2004:
1131 fix output formatting in drivers/cfi_flash.c
1133 * Patch by Mark Jonas, 02 Jul 2004:
1134 Fix lowboot (again) on MPC5xxx
1136 * Patch by Curt Brune, 07 Jul 2004:
1137 relocate exception vectors on arm720t if needed
1139 * Patch by George G. Davis, 06 Jul 2004:
1140 - update mach-types.h to latest arm.linux.org.uk master list
1141 - Set correct OMAP1610 bi_arch_number for build target
1143 * Patch by Curt Brune, 06 Jul 2004:
1144 evb4510: add support for timer interrupt; cleanup
1146 * Patch by Dan Poirot, 06 Jul 2004:
1147 Fix sbc8260 environment variables
1149 * Cleanup redundand "console" environment variable
1151 * Patch by Mark Jonas, 05 Jul 2004:
1152 add support for the Total5100's and Total5200's LCD screen
1154 * Patches by Dan Eisenhut, 01 Jul 2004:
1156 - Move doc2000.h include to prevent compiler warning on some boards
1158 * Patch by Mark Jonas, 01 Jul 2004:
1159 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1160 MGT5100 and MPC5200 based Freescale platforms.
1162 * Patch by Philippe Robin, 01 Jul 2004:
1163 Add initialization for Integrator and versatile board files.
1165 * Patch by Hinko Kocevar, 01 Jun 2004:
1166 Fix VFD FB allocation, add LCD FB allocation on ARM
1168 * Patch by Martin Krause, 30 Jun 2004:
1169 Add support for TQM5200 board
1171 * Patch by Martin Krause, 29 Jun 2004:
1172 Add loopw command: infinite write loop on address range
1174 * Patches by Yasushi Shoji, 29 Jun 2004:
1175 - add empty include/asm-microblaze/processor.h
1176 - add to CREDITS and MAINTAINERS
1177 - add gd initialization
1178 - add MicroBlaze and SUZAKU board to MAKEALL script
1179 - add reset support for SUZAKU
1180 - add flush_cache() for MicroBlaze
1181 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1182 size flash memory on SUZAKU
1184 * Patch by Prakash Kumar, 27 Jun 2004:
1185 Add support for the PXA250 based Intrinsyc Cerf board.
1187 * Patch by Yasushi Shoji, 27 Jun 2004:
1188 fix comment in include/common.h
1190 * Rename SBC8560 into sbc8560 for consistency
1192 * Patch by Daniel Poirot, 24 Jun 2004:
1193 Add support for Wind River's sbc8240 board
1195 * Patches by Yasushi Shoji, 26 Jun 2004:
1196 - drivers/serial_xuartlite.c: fix "return 0" in void function
1197 - add microblaze support to mkimage tool
1199 * Patch by Fred Klatt, 25 Jun 2004:
1200 Add support for WindRiver's sbc8560 board
1202 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1203 Small Bugs fixes for "at91rm9200dk" board:
1204 - Timing modifications for SPI DataFlash access
1205 - Fix NAND flash detection bug
1207 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1208 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1210 * Patch by Jon Loeliger, 17 June 2004:
1211 Completion of the 8540ADS/8560ADS updates:
1212 Fix some PCI and Rapid I/O memory maps,
1213 Initialize both TSEC 1 and 2,
1215 Update MAINTAINER for 85xx boards and README.mpc85xxads
1217 * Patch by Yuli Barcohen, 16 Jun 2004:
1218 Remove obsolete AdderII port which was superseded by unified
1219 AdderII/Adder87x port
1221 * Patch by Ladislav Michl, 16 Jun 2004:
1222 Fix gcc-3.3.3 warnings for smc91111.c
1224 * Patch by Stefan Roese, 02 Jul 2004:
1225 - Fix bug in 405 ethernet driver; allocated data not cleared!
1226 - Fix problem in 405 i2c driver; don't try to print without console!
1228 * Patch by Paul Ruhland, 11 Jun 2004:
1229 Remove debug code from 'board/lpd7a40x/flash.c'
1231 * Patch by Andrea Marson, 11 Jun 2004:
1232 Update for PPChameleon board:
1233 - support for SysClk @ 25MHz
1234 - support for Silicon Motion SM712 VGA controller
1237 * Patches by Richard Woodruff, 10 Jun 2004:
1238 - fix problems with examples/stubs.c for GCC >= 3.4
1239 - fix problems with gd initialization
1241 * Patch by Curt Brune, 17 May 2004:
1242 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1243 - Add support for ESPD-Inc. EVB4510 Board
1245 * Patch by Marc Leeman, 11 May 2004:
1246 Fix for MPC8245 - reading PPC Memory from another device with the
1247 PPC as PCI target device corrupts data due to interenal hardware
1250 * Fix "cls" command when used with splash screen
1252 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1253 slow download of a big image)
1255 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1256 display even after showing a bitmap
1258 * Patch by Josef Wagner, 04 Jun 2004:
1259 - DDR Ram support for PM520 (MPC5200)
1260 - support for different flash types (PM520)
1261 - USB / IDE / CF-Card / DiskOnChip support for PM520
1262 - 8 bit boot rom support for PM520/CE520
1263 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1264 - I2C and RTC support for CPC45
1265 - support of new flash type (28F160C3T) for CPC45
1267 * Fix flash parameters passed to Linux for PPChameleon board
1269 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1271 * Patch by Paul Ruhland, 10 Jun 2004:
1272 fix support for Logic SDK-LH7A404 board and clean up the
1273 LH7A404 register macros.
1275 * Patch by Matthew McClintock, 10 Jun 2004:
1276 Modify code to select correct serial clock on Sandpoint8245
1278 * Patch by Robert Schwebel, 10 Jun 2004:
1279 Add support for Intel K3 strata flash.
1281 * Patch by Thomas Brand, 10 Jun 2004:
1282 Fix "loads" command on DK1S10 board
1284 * Patch by Yuli Barcohen, 09 Jun 2004:
1285 Add support for 8MB flash SIMM and JFFS2 file system on
1286 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1288 * Patch by Yuli Barcohen, 09 Jun 2004:
1289 Add support for Analogue&Micro Adder87x and the older AdderII board.
1291 * Patch by Ming-Len Wu, 09 Jun 2004:
1292 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1294 * Patch by Sam Song, 09 Jun 2004:
1295 - Add support for RPXlite_DW board
1296 - Update FLASH driver for 4*AM29DL323DB90VI
1297 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1299 * Patch by Mark Jonas, 08 June 2004:
1300 - Make MPC5200 boards evaluate the SVR to print processor name and
1301 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1303 * Patch by Kai-Uwe Bloem, 06 May 2004:
1304 Fix endianess problem in cramfs code
1306 * Patch by Tom Armistead, 04 Jun 2004:
1307 Add support for MAX6900 RTC
1309 * Patches by Ladislav Michl, 03 Jun 2004:
1310 - fix cfi_flash.c on LE systems
1311 - let 'make mrproper' delete u-boot.img as well
1312 - turn printf into debug in cfi_flash.c
1314 * Patch by Kurt Stremerch, 28 May 2004:
1315 Add support for Exys XSEngine board
1317 * Patch by Martin Krause, 27 May 2004:
1318 Fix a MPC5xxx I2C timing issue in i2c_probe().
1320 * Patch by Leif Lindholm, 27 May 2004:
1321 Fix board_init_f() for dbau1x00 board.
1323 * Patch by Imre Deak, 26 May 2004:
1324 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1325 Set flash base accordingly, and decide whether to do or skip board
1326 specific setup steps.
1328 * Patch by Josef Baumgartner, 26 May 2004:
1329 Add missing define in include/asm-m68k/global_data.h
1331 * Patch by Josef Baumgartner, 25 May 2004:
1332 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1334 * Patch by Paul Ruhland, 24 May 2004:
1335 fix SDRAM initialization for LPD7A400 board.
1337 * Patch by Jian Zhang, 20 May 2004:
1338 add support for environment in NAND flash
1340 * Patch by Yuli Barcohen, 20 May 2004:
1341 Add support for Interphase iSPAN boards.
1343 * Patches by Paul Ruhland, 17 May 2004:
1344 - Add I/O functions to the smc91111 ethernet driver to support the
1345 Logic LPD7A40x boards.
1346 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1347 specifically the LPD7A400.
1349 * Patches by Robert Schwebel, 15 May 2004:
1350 - call MAC address reading code also for SMSC91C111;
1351 - make SMSC91C111 timeout configurable, remove duplicate code
1352 - fix get_timer() for PXA
1353 - update doc/README.JFFS2
1354 - use "bootfile" env variable also for jffs2
1356 * Patch by Tolunay Orkun, 14 May 2004:
1357 Add support for Cogent CSB472 board (8MB Flash Rev)
1359 * Patch by Thomas Viehweger, 14 May 2004:
1360 - flash.h: more flash types added
1361 - immap_8260.h: some bits added (useful for RMII)
1362 - cmd_coninfo.c: typo corrected, printf -> puts
1363 - reduced size by replacing spaces with tab
1365 * Patch by Robert Schwebel, 13 May 2004:
1366 Add 'imgextract' command: extract one part of a multi file image.
1368 * Patches by Jon Loeliger, 11 May 2004:
1369 Dynamically handle REV1 and REV2 MPC85xx parts.
1370 (Jon Loeliger, 10-May-2004).
1371 New consistent memory map and Local Access Window across MPC85xx line.
1372 New CCSRBAR at 0xE000_0000 now.
1373 Add RAPID I/O memory map.
1374 New memory map in README.MPC85xxads
1375 (Kumar Gala, 10-May-2004)
1376 Better board and CPU identification on MPC85xx boards at boot.
1377 (Jon Loeliger, 10-May-2004)
1378 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1379 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1380 (Jim Robertson, 10-May-2004)
1381 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1382 Supports multiple PHYs.
1383 (Andy Fleming, 10-May-2004)
1384 Some README.MPC85xxads updates.
1385 (Kumar Gala, 10-May-2004)
1386 Copyright updates for "Freescale"
1387 (Andy Fleming, 10-May-2004)
1389 * Patch by Stephen Williams, 11 May 2004:
1390 Add flash support for ST M29W040B
1391 Reduce JSE specific flash.c to remove dead code.
1393 * Patch by Markus Pietrek, 04 May 2004:
1394 Fix clear_bss code for ARM systems (all except s3c44b0 which
1395 doesn't clear BSS at all?)
1397 * Fix "ping" problem on INC-IP board. Strange problem:
1398 Sometimes the store word instruction hangs while writing to one of
1399 the Switch registers, but only if the next instruction is 16-byte
1400 aligned. Moving the instruction into a separate function somehow
1401 makes the problem go away.
1403 * Patch by Rishi Bhattacharya, 08 May 2004:
1404 Add support for TI OMAP5912 OSK Board
1406 * Patch by Sam Song May, 07 May 2004:
1407 Fix typo of UPM table for rmu board
1409 * Patch by Pantelis Antoniou, 05 May 2004:
1410 - Intracom board update.
1413 * Add support for the second Ethernet interface for the 'PPChameleon'
1416 * Patch by Dave Peverley, 30 Apr 2004:
1417 Add support for OMAP730 Perseus2 Development board
1419 * Patch by Alan J. Luse, 29 Apr 2004:
1420 Fix flash chip-select (OR0) option register setting on FADS boards.
1422 * Patch by Alan J. Luse, 29 Apr 2004:
1423 Report MII network speed and duplex setting properly when
1424 auto-negotiate is not enabled.
1426 * Patch by Jarrett Redd, 29 Apr 2004:
1427 Fix hang on reset on Ocotea board due to flash in wrong mode.
1429 * Patch by Dave Peverley, 29 Apr 2004:
1430 add MAC address detection to smc91111 driver
1432 * Patch by David Müller, 28 Apr 2004:
1433 fix typo in lib_arm/board.c
1435 * Patch by Tolunay Orkun, 20 Apr 2004:
1436 - README update: add CONFIG_CSB272 and csb272_config
1437 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1438 i2cfast environment variable
1440 * Patch by Yuli Barcohen, 19 Apr 2004:
1441 - Rename DUET_ADS to MPC885ADS
1442 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1443 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1444 - Clean up FADS family port to use the new defines
1446 * Fix PCI support on CPC45 board
1448 * Patch by Scott McNutt, 25 Apr 2004:
1449 Add Nios GDB/JTAG Console support:
1450 - Add stubs to support gdb via JTAG.
1451 - Add support for console over JTAG.
1454 * Add support for CATcenter board (based on PPChameleon ME module)
1456 * Patch by Klaus Heydeck, 12 May 2004:
1457 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1458 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1459 various changes to KUP4 board specific files
1461 * Fix minor network problem on MPC5200: need some delay between
1462 resetting the PHY and sending the first packet. Implemented in a
1463 "natural" way by invoking the PHY reset and initialization code
1464 only once after power on vs. each time the interface is brought up.
1466 * Add some limited support for low-speed devices to SL811 USB controller
1467 (at least "usb reset" now passes successfully and "usb info" displays
1468 correct information)
1470 * Change init sequence for multiple network interfaces: initialize
1471 on-chip interfaces before external cards.
1473 * Fix memory leak in the NAND-specific JFFS2 code
1475 * Fix SL811 USB controller when attached to a USB hub
1477 * Fix config option spelling in PM520 config file
1479 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1480 patches by Pantelis Antoniou, 30 Mar 2004)
1482 * Fix minor NAND JFFS2 related issue
1484 * Fixes for SL811 USB controller:
1485 - implement workaround for broken memory stick
1486 - improve error handling
1488 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1489 cope with congested networks.
1491 ======================================================================
1492 Changes for U-Boot 1.1.1:
1493 ======================================================================
1495 * Patch by Travis Sawyer, 23 Apr 2004:
1496 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1497 errata from Vitesse Semiconductor.
1499 * Patch by Philippe Robin, 22 Apr 2004:
1500 Fix ethernet configuration for "versatile" board
1502 * Patch by Kshitij Gupta, 21 Apr 2004:
1503 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1505 * Patch by Steven Scholz, 24 Feb 2004:
1506 Fix a bug in AT91RM9200 ethernet driver:
1507 The MII interface is now initialized before accessing the PHY.
1509 * Patch by John Kerl, 19 Apr 2004:
1510 Use U-boot's miiphy.h for PHY register names, rather than
1511 introducing a new header file.
1513 * Update pci_ids.h from linux-2.4.26
1515 * Patch by Masami Komiya, 19 Apr 2004:
1516 Fix problem cause by VLAN function on little endian architecture
1517 without VLAN environment
1519 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1520 binary image for all clock frequencies. Implement run-time
1521 optimization of flash access timing based on the actual bus
1524 * Modify KUP4X board configuration to use SL811 driver for USB memory
1525 sticks (including FAT / VFAT filesystem support)
1527 * Add SL811 Host Controller Interface driver for USB
1529 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1531 * Patch by Pantelis Antoniou, 19 Apr 2004:
1532 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1533 Minor patches for Intracom boards.
1535 * Patch by Christian Pell, 19 Apr 2004:
1536 cleanup support for CF/IDE on PCMCIA for PXA25X
1538 * Temporarily disabled John Kerl's extended MII command code because
1539 "miivals.h" is missing
1541 * Patches by Mark Jonas, 13 Apr 2004:
1542 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1543 - Add sync instructions to IceCube SDRAM init code
1544 - Move SDRAM chip constants into seperate include files
1545 - Unify DDR and SDR initialization code
1546 - Unify all IceCube (Lite5xxx) target names
1548 * Patch by John Kerl, 16 Apr 2004:
1549 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1550 mii read 4-7 18-1a. Also add mii dump subcommand for
1551 pretty-printing standard regs 0-5.
1553 * Patch by Stephen Williams, 16 April 2004:
1554 fix typo in JSE.h; update MAINTAINERS
1556 * Patch by Matthew S. McClintock, 14 Apr 2004:
1557 fix initdram function for utx8245 board
1559 * Patch by Markus Pietrek, 14 Apr 2004:
1560 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1562 * Patch by Reinhard Meyer, 18 Apr 2004:
1563 provide the IDE Reset Function for EMK 5200 boards
1565 * Patch by Masami Komiya, 12 Apr 2004:
1566 fix pci_hose_write_config_{byte,word}_via_dword problems
1568 * Patch by Sangmoon Kim, 12 Apr 2004:
1569 Update max RAM size for debris board
1571 * Patch by Travis Sawyer, 08 Apr 2004:
1572 Add TLB entry for second DIMM slot on ocotea
1574 * Patch by Masami Komiya, 08 Apr 2004:
1575 add RTL8169 network driver
1577 * Patch by Dan Malek, 07 Apr 2004:
1578 - Add support for RPC/STx GP3, Motorola 8560 board
1579 - Update 85xx TSEC driver so it searches MII for first available PHY
1581 - Add functions to support console MII commands.
1583 * Patch by Tolunay Orkun, 07 Apr 2004:
1584 Move initialization of bi_iic_fast[]
1585 from board_init_f() to board_init_r()
1587 * Patch by Yasushi Shoji, 07 Apr 2004:
1588 Cleanup microblaze port
1590 * Patch by Sangmoon Kim, 07 Apr 2004:
1591 Add auto SDRAM module detection for Debris board
1593 * Patch by Rune Torgersen, 06 Apr 2004:
1594 - Fix some PCI problems on the MPC8266ADS board
1595 - Fix the location of some PCI entries in the immap structure
1597 * Patch by Yasushi Shoji, 07 Apr 2004:
1598 - add support for microblaze processors
1599 - add support for AtmarkTechno "suzaku" board
1601 * Configure PPChameleon board to use redundand environment in flash
1603 * Configure PPChameleon board to use JFFS2 NAND support.
1605 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1607 * Patch by Rune Torgersen, 16 Apr 2004:
1610 * Patches by Pantelis Antoniou, 16 Apr 2004:
1611 - add support for a new version of an Intracom board and fix
1612 various other things on others.
1613 - add verify support to the crc32 command (define
1614 CONFIG_CRC32_VERIFY to enable it)
1615 - fix FEC driver for MPC8xx systems:
1616 1. fix compilation problems for boards that use dynamic
1618 2. shut down FEC after network transfers
1619 - HUSH parser fixes:
1620 1. A new test command was added. This is a simplified version of
1621 the one in the bourne shell.
1622 2. A new exit command was added which terminates the current
1624 3. Fixed handing of $? (exit code of last executed command)
1625 - Fix some compile problems;
1626 add "once" functionality for the netretry variable
1628 * Patch by George G. Davis, 02 Apr 2004:
1629 add support for Intel Assabet board
1631 * Patch by Stephen Williams, 01 Apr 2004:
1632 Add support for Picture Elements JSE board
1634 * Patch by Christian Pell, 01 Apr 2004:
1635 Add CompactFlash support for PXA systems.
1637 * Patches by Pantelis Antoniou, 30 Mar 2004:
1638 - add auto-complete support to the U-Boot CLI
1639 - add support for NETTA and NETPHONE boards; fix NETVIA board
1640 - add support for the Epson 156x series of graphical displays
1641 (These displays are serial and not suitable for using a normal
1642 framebuffer console on them)
1643 - add infrastructure needed in order to POST any DSPs in a board
1644 - improve and fix various things in the MPC8xx FEC driver:
1645 1. The new 87x and 88x series of processors have two FECs,
1646 and the new driver supports them both.
1647 2. Another change in the 87x/88x series is support for
1648 the RMII (Reduced MII) interface. However numerous
1649 changes are needed to make it work since the PHYs
1650 are connected to the same lines. That means that
1651 you have to address them correctly over the MII
1653 3. We now correctly match the MII/RMII interface
1654 configuration to what the PHY reports.
1655 - Fix problem when readingthe MII status register. Due to the
1656 internal design of many PHYs you have to read the register
1657 twice. The problem is more apparent in 10Mbit mode.
1658 - add new mode ".jffs2s" for reading from a NAND device: it just
1659 skips over bad blocks.
1660 - add networking support for VLANs (802.1q), and CDP (Cisco
1662 - some minor patches / cleanup
1664 * Patch by Yuli Barcohen, 28 Mar 2004:
1665 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1666 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1667 - Change configuration method for MPC8260ADS family
1669 * add startup code to clear the BSS of standalone applications
1671 * Fix if / elif handling bug in HUSH shell
1673 ======================================================================
1674 Changes for U-Boot 1.1.0:
1675 ======================================================================
1677 * Patch by Mark Jonas: Remove config.tmp files only when
1678 unconfiguring the board
1680 * Adapt RMU board for bigger flash memory
1682 * Patch by Klaus Heydeck, 13 Mar 2003:
1683 Add support for KUP4X Board
1685 * Patch by Pavel Bartusek, 21 Mar 2004
1686 Add Reiserfs support
1688 * Patch by Hinko Kocevar, 20 Mar 2004
1689 - Add auto-release for SMSC LAN91c111 driver
1690 - Add save/restore of PTR and PNR regs as suggested in datasheet
1692 * Patch by Stephen Williams, 19 March 2004
1693 Increase speed of sector reads from SystemACE,
1694 shorten poll timeout and remove a useless reset
1696 * Patch by Tolunay Orkun, 19 Mar 2004:
1697 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1700 * Patch by Brad Kemp, 18 Mar 2004:
1701 prevent machine checks during a PCI scan
1703 * Patch by Pierre Aubert, 18 Mar 2004:
1704 Fix string cleaning in IDE identification
1706 * Patch by Pierre Aubert, 18 Mar 2004:
1707 - Unify video mode handling for Chips & Technologies 69000 Video
1708 chip and Silicon Motion SMI 712/710/810 Video chip
1709 - Add selection of the video output (CRT or LCD) via 'videoout'
1710 environment variable for the Silicon Motion
1713 * Patch by Pierre Aubert, 18 Mar 2004:
1714 include/common.h typo fix
1716 * Patches by Tolunay Orkun, 17 Mar 2004:
1717 - Add support for bd->bi_iic_fast[] initialization via environment
1718 variable "i2cfast" (CONFIG_I2CFAST)
1719 - Add "i2cfast" u-boot environment variable support for csb272
1721 * Patch by Carl Riechers, 17 Mar 2004:
1722 Ignore '\0' characters in console input for use with telnet and
1725 * Patch by Leon Kukovec, 17 Mar 2004:
1726 typo fix for strswab prototype #ifdef
1728 * Patches by Thomas Viehweger, 16 Mar 2004:
1729 - show PCI clock frequency on MPC8260 systems
1730 - add FCC_PSMR_RMII flag for HiP7 processors
1731 - in do_jffs2_fsload(), take load address from load_addr if not set
1732 explicit, update load_addr otherwise
1733 - replaced printf by putc/puts when no formatting is needed
1734 (smaller code size, faster execution)
1736 * Patch by Phillippe Robin, 16 Mar 2004:
1737 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1739 * Patch by Stephen Williams, 15 Mar 2004:
1740 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1742 * Patch by Tolunay Orkun, 15 Mar 2004:
1743 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1745 * Patch by Travis Sawyer, 15 Mar 2004:
1746 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1748 * Add start-up delay to make sure power has stabilized before
1749 attempting to switch on USB on SX1 board.
1751 * Patch by Josef Wagner, 18 Mar 2004:
1752 - Add support for MicroSys XM250 board (PXA255)
1753 - Add support for MicroSys PM828 board (MPC8280)
1754 - Add support for 32 MB Flash on PM825/826
1755 - new SDRAM refresh rate for PM825/PM826
1756 - added support for MicroSys PM520 (MPC5200)
1757 - replaced Query by Identify command in CPU86/flash.c
1758 to support 28F160F3B
1760 * Fix wrap around problem with udelay() on ARM920T
1762 * Add support for Macronix flash on TRAB board
1764 * Patch by Pierre Aubert, 15 Mar 2004:
1765 Fix buffer overflow in IDE identification
1767 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1769 * Remove redundand #define in IceCube.h
1771 * Patch by Steven Scholz, 27 Feb 2004:
1772 - Adding get_ticks() and get_tbclk() for AT91RM9200
1773 - Many white space fixes in cpu/at91rm9200/interrupts.c
1775 * Patches by Steven Scholz, 20 Feb 2004:
1776 some cleanup in AT91RM9200 related code
1778 * Patches by Travis Sawyer, 12 Mar 2004:
1779 - Fix Gigabit Ethernet support for 440GX
1780 - Add Gigabit Ethernet Support to MII PHY utilities
1782 * Patch by Brad Kemp, 12 Mar 2004:
1783 Fixes for drivers/cfi_flash.c:
1784 - Better support for x8/x16 implementations
1785 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1786 - Added defines for AMD command and address constants
1788 * Patch by Leon Kukovec, 12 Mar 2004:
1789 Fix get_dentfromdir() to correctly handle deleted dentries
1791 * Patch by George G. Davis, 11 Mar 2004:
1792 Remove hard coded network settings in TI OMAP1610 H2
1793 default board config
1795 * Patch by George G. Davis, 11 Mar 2004:
1796 add support for ADS GraphicsClient+ board.
1798 * Patch by Pierre Aubert, 11 Mar 2004:
1799 - add bitmap command and splash screen support in cfb console
1800 - add [optional] origin in the bitmap display command
1802 * Patch by Travis Sawyer, 11 Mar 2004:
1803 Fix ocotea board early init interrupt setup.
1805 * Patch by Thomas Viehweger, 11 Mar 2004:
1806 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1808 * Patch by Stephan Linz, 09 Mar 2004
1809 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1811 * Patch by George G. Davis, 9 Mar 2004:
1812 fix recent build failure for SA1100 target
1814 * Patch by Travis Sawyer, 09 Mar 2004:
1815 Support native interrupt mode for the IBM440GX.
1816 Previously it was running in 440GP compatibility mode.
1818 * Patch by Philippe Robin, 09 Mar 2004:
1819 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1822 * Patch by Masami Komiya, 08 Mar 2004:
1823 Don't overwrite server IP address or boot file name
1824 when the boot server does not return values
1826 * Patch by Tolunay Orkun, 5 Mar 2004:
1827 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1829 * Patch by Tolunay Orkun, 5 Mar 2004:
1830 Fix early board initialization for Cogent CSB272 board
1832 * Patch by Ed Okerson, 3 Mar 2004:
1833 fix CFI flash writes for little endian systems
1835 * Patch by Reinhard Meyer, 01 Mar 2004:
1836 generalize USB and IDE support for MPC5200 with according
1837 changes to IceCube.h and TOP5200.h
1838 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1839 add info about USB and IDE to README
1841 * Patch by Yuli Barcohen, 4 Mar 2004:
1842 Fix problems with GCC 3.3.x which changed handling of global
1843 variables explicitly initialized to zero (now in .bss instead of
1846 * Patch by Leon Kukovec, 02 Mar 2004:
1847 add strswab() to fix IDE LBA capacity, firmware and model numbers
1848 on little endian machines
1850 * Patch by Masami Komiya, 02 Mar 2004:
1851 - Remove get_ticks() from NFS code
1852 - Add verification of RPC transaction ID
1854 * Patch by Pierre Aubert, 02 Mar 2004:
1855 cleanup for IDE and USB drivers for MPC5200
1857 * Patch by Travis Sawyer, 01 Mar 2004:
1859 - Add IBM PPC440GX Ref Platform support (Ocotea)
1860 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1861 Adapted to U-Boot and 440GX port
1863 - Add gracious handling of all Ethernet Pin Selections for 440GX
1864 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1866 - Add needed bit definitions
1869 * Patch by Carl Riechers, 1 Mar 2004:
1870 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1872 * Patch by Stephan Linz, 27 Feb 2004
1873 - avoid problems for targets without NFS download support
1875 * Patch by Rune Torgersen, 27 Feb 2004:
1876 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1877 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1878 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1880 * Patch by Masami Komiya, 27 Feb 2004:
1881 Fix rarpboot: add autoload by NFS
1883 * Patch by Dan Eisenhut, 26 Feb 2004:
1884 fix flash_write return value in saveenv
1886 * Patch by Stephan Linz, 11 Dec 2003
1887 expand config.mk to avoid trigraph warnings on NIOS
1889 * Rename "BMS2003" board into "HMI10"
1891 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1892 storage; auto-set console on USB port (using preboot command)
1894 * Add support for SX1 mobile phone; add support for USB-based console
1895 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1897 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1899 * Fix SDRAM timings for LITE5200 / IceCube board
1901 * Handle Auti-MDIX / connection status for INCA-IP
1903 * Fix USB problems when attempting to read 0 bytes
1905 * Patch by Travis Sawyer, 26 Feb 2004:
1906 Fix broken compile for XPEDITE1K target.
1908 * Patch by Stephan Linz, 26 Feb 2004:
1909 Bug fix for NFS code on NIOS targets
1911 * Patch by Stephen Williams, 26 Feb 2004:
1912 Break up SystemACE reads of large block counts
1914 * Patch by Pierre Aubert, 26 Feb 2004
1915 add IDE support for MPC5200
1917 * Patch by Masami Komiya, 26 Feb 2004:
1918 add autoload via NFS
1920 * Patch by Stephen Williams
1921 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1922 elsewhere in the source.
1924 * Patch by Steven Scholz, 25 Feb 2004:
1925 - Timeouts in FPGA code should be based on CFG_HZ
1926 - Minor cleanup in code for Altera FPGA ACEX1K
1928 * Patch by Steven Scholz, 25 Feb 2004:
1929 Changed "Directory Hierarchy" section in README
1931 * Patch by Masami Komiya, 25 Feb 2004:
1932 Reduce copy count in nfs_read_reply() of NFS code
1934 * Patch by Markus Pietrek, 24 Feb 2004:
1935 NS9750 DevBoard added
1937 * Patch by Pierre Aubert, 24 Feb 2004
1938 add USB support for MPC5200
1940 * Patch by Steven Scholz, 24 Feb 2004:
1941 - fix MII commands to use values from last command
1943 * Patch by Torsten Demke, 24 Feb 2004:
1944 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1946 * Patch by Rahul Shanbhag, 19 Feb 2004:
1947 Fixes for for OMAP1610 board:
1948 - shift some IRQ specific code to platform.S file
1949 - remove duplicatewatchdog reset code from start.S
1951 * Make Auto-MDIX Support configurable on INCA-IP board
1953 * Fix license for mkimage tool
1955 * Patch by Masami Komiya, 24 Feb 2004:
1956 Update NetBootFileXferSize in NFS code
1958 * Patch by Scott McNutt, 24 Feb 2004:
1959 fix packet length in NFS code
1961 * Patch by Masami Komiy, 22 Feb 2004:
1962 Add support for NFS for file download
1964 * Patch by Andrea Scian, 17 Feb 2004:
1965 Add support for S3C44B0 processor and DAVE B2 board
1967 * Patch by Steven Scholz, 20 Feb 2004:
1968 - Add support for MII commands on AT91RM9200 boards
1969 - some cleanup in AT91RM9200 ethernet code
1971 * Patch by Peter Ryser, 20 Feb 2004:
1972 Add support for the Xilinx ML300 platform
1974 * Patch by Stephan Linz, 17 Feb 2004:
1975 Fix watchdog support for NIOS
1977 * Patch by Josh Fryman, 16 Feb 2004:
1978 Fix byte-swapping for cfi_flash.c for different bus widths
1980 * Patch by Jon Diekema, 14 Jeb 2004:
1981 Remove duplicate "FPGA Support" notes from the README file
1983 * Patches by Reinhard Meyer, 14 Feb 2004:
1984 - update board/emk tree; use common flash driver
1985 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
1986 [adapted for other PPC CPUs -- wd]
1987 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
1989 * Patch by Jon Diekema, 13 Feb 2004:
1990 Call show_boot_progress() whenever POST "FAILED" is printed.
1992 * Patch by Nishant Kamat, 13 Feb 2004:
1993 Add support for TI OMAP1610 H2 Board
1994 Fixes for cpu/arm926ejs/interrupt.c
1995 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
1996 Fix for a timer bug in OMAP1610 Innovator
1997 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
1999 * Patches by Stephan Linz, 12 Feb 2004:
2000 - add support for NIOS timer with variable period preload counter value
2001 - prepare POST framework support for NIOS targets
2003 * Patch by Denis Peter, 11 Feb 2004:
2004 add POST support for the MIP405 board
2006 * Patch by Laurent Mohin, 10 Feb 2004:
2007 Fix buffer overflow in common/usb.c
2009 * Patch by Tolunay Orkun, 10 Feb 2004:
2010 Add support for Cogent CSB272 board
2012 * Patch by Thomas Elste, 10 Feb 2004:
2013 Add support for NET+50 CPU and ModNET50 board
2015 * Patch by Sam Song, 10 Feb 2004:
2016 Fix typos in cfi_flash.c
2018 * Patch by Leon Kukovec, 10 Feb 2004
2019 Fixed long dir entry slot id calculation in get_vfatname
2021 * Patch by Robin Gilks, 10 Feb 2004:
2022 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2023 !=, <>, <, >, <=, >=)
2025 * Fix problem with side effects in macros in include/usb.h
2027 * Patch by David Benson, 13 Nov 2003:
2028 bug 841358 - fix TFTP download size limit
2030 * Fixing bug 850768:
2031 improper flush_cache() in load_serial()
2033 * Fixing bug 834943:
2034 MPC8540 - missing volatile declarations
2036 * Patch by Stephen Williams, 09 Feb 2004:
2037 Add support for Xilinx SystemACE chip:
2038 - New files common/cmd_ace.c and include/systemace.h
2039 - Hook systemace support into cmd_fat and the partition manager
2041 * Patch by Travis Sawyer, 09 Feb 2004:
2042 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2044 * Patch by Travis Sawyer, 09 Feb 2004:
2046 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2047 - Add phymode for 440 enet
2050 - Change board_pre_init to board_early_init_f
2051 - Add user flash to bus controller setup
2053 - Fix is_pci_host to check GPIO for monarch bit
2054 - Force xpedite1k to pci conventional mode (via #define option)
2056 * Patch by Brad Kemp, 4 Feb 2004:
2057 - handle the machine check that is generated during the PCI scans
2059 - define the registers used in the IMMR by the PCI subsystem.
2061 * Patch by Pierre Aubert, 03 Feb 2004:
2062 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2064 * Patch by Jeff Angielski, 03 Feb 2004:
2065 Fix copy & paste error in cpu/mpc8260/pci.c
2067 * Patch by Reinhard Meyer, 24 Jan 2004:
2068 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2070 * Add Auto-MDIX support for INCA-IP
2074 * Patch by Josef Baumgartner, 10 Feb 2004:
2075 Fixes for Coldfire port
2077 * Patch by Brad Kemp, 11 Feb 2004:
2078 Fix CFI flash driver problems
2080 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2081 modules at CPU clock frequencies above 66 MHz.
2083 * Optimize flash programming speed for LWMON (by another 100% :-)
2085 * Patch by Jian Zhang, 3 Feb 2004:
2086 - Changed the incorrect FAT12BUFSIZE
2087 - data_begin in fsdata can be negative. Changed it to be short.
2089 * Patches by Stephan Linz, 30 Jan 2004:
2090 1: - board/altera/common/flash.c:flash_erase():
2091 o allow interrupts befor get_timer() call
2092 o check-up each erased sector and avoid unexpected timeouts
2093 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2094 o enclose sevenseg_set() in cpp condition
2095 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2096 - fix some typed in mistakes in the NIOS documentation
2097 2: - split DK1C20 configuration into several header files:
2098 o two new files for each NIOS CPU description
2099 o U-Boot related part is remaining in DK1C20.h
2100 3: - split DK1S10 configuration into several header files:
2101 o two new files for each NIOS CPU description
2102 o U-Boot related part is remaining in DK1S10.h
2103 4: - Add support for the Microtronix Linux Development Kit
2104 NIOS CPU configuration at the Altera Nios Development Kit,
2105 Stratix Edition (DK-1S10)
2106 5: - Add documentation for the Altera Nios Development Kit,
2107 Stratix Edition (DK-1S10)
2108 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2110 7: - Add support for the common U-Boot SPI framework at
2113 * Patch by Rahul Shanbhag, 28 Jan 2004:
2114 Fix flash protection/locking handling for OMAP1610 innovator board.
2116 * Patch by Rolf Peukert, 28 Jan 2004:
2117 fix flash write problems on CSB226 board (write with 32 bit bus width)
2119 * Patches by Mark Jonas, 16 Jan 2004:
2120 - fix rounding error when calculating baudrates for MPC5200 PSCs
2121 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2122 time which is not supported
2124 * Patch by Yuli Barcohen, 26 Jan 2004:
2125 Allow bzip2 compression for small memory footprint boards
2127 * Patch by Brad Kemp, 21 Jan 2004:
2128 Add support for CFI flash driver for both the Intel and the AMD
2131 * Patch by Travis Sawyer, 20 Jan 2004:
2132 Fix pci bridge auto enumeration of sibling p2p bridges.
2134 * Patch by Tolunay Orkun, 12 Jan 2004:
2135 Add some delays as needed for Intel LXT971A PHY support
2137 * Patches by Stephan Linz, 09 Jan 2004:
2138 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2139 - make DK1C20 board configuration related to ASMI conform to
2142 * Patch by Anders Larsen, 09 Jan 2004:
2144 ARM memory layout fixes: the abort-stack is now set up in the
2145 correct RAM area, and the BSS is zeroed out as it should be.
2147 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2148 of the linker scripts are replaced by '__bss_start' and '_end',
2149 resp., which is a further step to eliminate unnecessary differences
2150 between the implementation of the CPU architectures.
2152 * Patch by liang a lei, 9 Jan 2004:
2153 Fix Intel 28F128J3 ID in include/flash.h
2155 * Patch by Masami Komiya, 09 Jan 2004:
2156 add support for TB0229 board (NEC VR4131 MIPS processor)
2158 * Patch by Leon Kukovec, 12 Dec 2003:
2159 changed extern __inline__ into static __inline__ in
2160 include/linux/byteorder/swab.h
2162 * Patch by Travis Sawyer, 30 Dec 2003:
2163 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2164 select MDI port based on enabled EMAC device.
2165 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2168 * Patch by Wolter Kamphuis, 15 Dec 2003:
2169 made CONFIG_SILENT_CONSOLE usable on all architectures
2171 * Disable date command on TQM866M - there is no RTC on MPC866
2173 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2175 * Implement adaptive SDRAM timing configuration based on actual CPU
2176 clock frequency for INCA-IP; fix problem with board hanging when
2177 switching from 150MHz to 100MHz
2179 * Add PCMCIA CS support for BMS2003 board
2181 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2182 see doc/README.MPC866 for details;
2183 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2184 calculate CPU clock frequency from PLL register values.
2186 * Add support for 128 MB RAM on TQM8xxL/M modules
2188 * Fix PS/2 keyboard problem caused by statically initialized variable
2189 pointing to a location in flash
2191 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2193 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2194 before we can access it; add delay in case we are faster (with no
2197 * Cleanup of some init functions
2199 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2200 to avoid Linux crashes by early packets coming in.
2202 * Accelerate flash accesses on LWMON board by using buffered writes
2204 * Fix typo in Makefile;
2205 fix problem with PARTNUM detection
2207 * Patch by Reinhard Meyer, 09 Jan 2004:
2208 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2210 * Add support for IDE LED on BMS2003 board
2211 (exclusive with status LED!)
2213 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2216 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2217 Add common files for "emk" boards
2219 * Add a common get_ram_size() function and modify the the
2220 board-specific files to invoke that common implementation.
2222 ======================================================================
2223 Changes for U-Boot 1.0.1:
2224 ======================================================================
2226 * Set default clock for INCA-IP to 150 MHz
2228 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2229 add I2C support; add support for DS1337 RTC
2231 * Add CompactFlash support for BMS2003 board
2233 * Add support for status LED on BMS2003 board
2235 * Patch by Scott McNutt, 02 Jan 2004:
2236 Add support for the Nios Active Serial Memory Interface (ASMI)
2239 * Patch by Andrea Marson, 16 Dec 2003:
2240 Add support for the PPChameleon ME and HI modules
2242 * Patch by Yuli Barcohen, 22 Dec 2003:
2243 Add support for Motorola DUET ADS board (MPC87x/88x)
2245 * Patch by Robert Schwebel, 15 Dec 2003:
2246 add support for cramfs (uses JFFS2 command interface)
2248 * Patches by Stephan Linz, 11 Dec 2003:
2249 - more documentation for NIOS port
2250 - new struct nios_pio_t, struct nios_spi_t
2251 - Reconfiguration for NIOS Development Kit DK1C20:
2252 o move board related code from board/dk1c20
2253 to board/altera/dk1c20
2254 o create a new common source path board/altera/common
2255 and move generic flash access stuff into it
2256 o change/expand configuration file DK1C20.h
2257 - Add support for NIOS Development Kit DK1S10
2258 - Add status LED support for NIOS systems
2259 - Add dual 7-segment LED support for Altera NIOS DevKits
2261 * Patch by Ronen Shitrit, 10 Dec 2003:
2262 Add support for the Marvell DB64360 / DB64460 development boards
2264 * Patch by Detlev Zundel, 10 Dec 2003:
2265 fix dependency problem in examples/Makefile
2267 * Patch by Denis Peter, 8 Dec 2003
2268 - add support for the PATI board (MPC555)
2269 - add SPI support for the MPC5xx
2271 * Patch by Anders Larsen, 08 Dec 2003:
2272 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2273 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2274 cleanup some redundand #defines
2276 * Patch by André Schwarz, 8 Dec 2003:
2277 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2278 - TX and RX deskriptors must be quad-word aligned
2279 - does not work with only one TX deskriptor
2280 - standard reset method does not work
2282 * Patch by Masami Komiya, 08 Dec 2003:
2283 add RTL8139 ethernet driver
2285 * Patches by Ed Okerson, 07 Dec 2003:
2286 - fix ethernet for the AU1x00 processors in little-endian mode.
2287 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2289 * Minor code cleanup (coding style)
2291 * Patch by Reinhard Meyer, 30 Dec 2003:
2292 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2293 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2294 - turned debug print of PHY registers into a function (called in two places)
2295 - added support for EMK MPC5200 based modules
2297 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2299 * Add support for TQM866M modules
2301 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2303 * Fix a few compiler warnings
2305 * Patch by Reinhard Meyer, 28 Dec 2003:
2306 Add initial support for TOP5200 board
2308 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2309 environment variable which can set to "100", "133", or "150". The
2310 CPU clock will be configured accordingly upon next reboot. Other
2311 values are ignored. In case of an invalid or undefined "cpuclk"
2312 value, the compile-time default CPU clock speed will be used.
2314 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2315 window that is used to access the UART registers by the Linux driver)
2317 * Patch by Reinhard Meyer, 20 Dec 2003:
2318 Fix clock calculation for the MPC5200 for higher clock frequencies
2319 (above 2**32 / 10 = 429.5 MHz).
2321 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2323 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2325 * Add new configuration for IceCube board with DDR memory
2327 * Update TRAB memory configurations
2329 * Add JFFS2 support for INCA-IP board
2331 * Patch by Bill Hargen, 09 Dec 2003:
2332 - BUBINGA405EP: changed flash driver to protect top sector containing
2334 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2335 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2336 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2337 - 405EP: added/fixed support for "reginfo" command.
2338 - 4xx: removed spurious MII error messages on "mii info" command.
2340 * Patch by Bernhard Kuhn, 28 Nov 2003:
2341 add support for Coldfire CPU
2342 add support for Motorola M5272C3 and M5282EVB boards
2344 * Patch by Pierre Aubert, 24 Nov 2003:
2345 - add a return value for the fpga command
2346 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2347 is defined. If ide_preinit fails, ide_init is aborted.
2348 - fix an endianess problem in fat.h
2350 * Patch by Wolter Kamphuis, 05 Dec 2003:
2351 Add support for SNMC's QS850/QS823/QS860T boards
2353 * Patch by Yuli Barcohen, 3 Dec 2003:
2354 "revive" U-Boot support for old Motorola MPC860ADS board
2356 * Patch by Cam(ilo?), 03 Dec 2003:
2357 make examples build even with broken Montavista objcopy
2359 * Patch by Pavel Bartusek, 27 Nov 2003:
2360 fix conversion problem with "bootretry" evironment variable
2362 * Patch by Andre Schwarz, 24 Nov 2003:
2363 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2365 * Patch by Pavel Bartusek, 21 Nov 2003:
2366 set ZMII bridge speed on 440
2368 * Patch by Anders Larsen, 17 Nov 2003:
2369 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2371 * Patches by David Müller, 14 Nov 2003:
2372 - board/mpl/common/common_util.c
2373 * implement support for BZIP2 compressed images
2374 * various cleanups (printf -> puts, ...)
2375 - board/mpl/common/flash.c
2376 * report correct errors to upper layers
2377 * check the erase fail and VPP low bits in status reg
2378 - board/mpl/vcma9/cmd_vcma9.c
2379 - board/mpl/vcma9/flash.c
2380 * various cleanups (printf -> puts, ...)
2382 * fix typo in comment
2383 - cpu/arm920t/usb_ohci.c
2384 * support for S3C2410 is missing in #if line
2386 * reinit some registers in case of error (cable missing, ...)
2388 * support for USB/MMC devices is missing in #if line
2389 - include/configs/MIP405.h
2390 - include/configs/PIP405.h
2391 * enable BZIP2 support
2392 * enlarge malloc space to 1MiB because of BZIP2 support
2393 - include/configs/VCMA9.h
2394 * enable BZIP2 support
2395 * enlarge malloc space to 1MiB because of BZIP2 support
2396 * enable USB support
2397 - lib_arm/armlinux.c
2398 * change calling convention of ARM Linux kernel as
2399 described on http://www.arm.linux.org.uk/developer/booting.php
2401 * Patch by Thomas Lange, 14 Nov 2003:
2402 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2403 support all these AMD boards.
2405 * Patch by Thomas Lange, 14 Nov 2003:
2406 Workaround for mips au1x00 physical memory accesses (the au1x00
2407 uses a 36 bit bus internally and cannot access physical memory
2408 directly. Use the uncached SDRAM address instead of the physical
2411 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2412 add Realtek 8019 ethernet driver
2414 * Patch by Yuli Barcohen, 13 Nov 2003:
2415 MPC826xADS/PQ2FADS cleanup
2417 * Patch by Anders Larsen, 12 Nov 2003:
2418 Update README to mark the PORTIO commands non-standard
2420 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2421 update for for Atmel AT91RM9200DK development kit:
2422 - support for environment variables in DataFlash
2423 - Atmel DataFlash AT45DB1282 support
2425 * Patch by Jeff Carr, 11 Nov 2003:
2426 add support for new version of 8270 processors
2428 * Patches by George G. Davis, 05 Nov 2003:
2429 - only pass the ARM linux initrd tag to the kernel when an initrd
2431 - update omap1510inn configuration file
2433 * Patches by Stephan Linz, 3 Nov 2003:
2434 - more endianess fixes for LAN91C111 driver
2435 - CFG_HZ configuration patch for NIOS Cyclone board
2437 * Patch by Stephan Linz, 28 Oct 2003:
2438 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2440 * Patch by Steven Scholz, 20 Oct 2003:
2441 - make "mii info <addr>" show infor for PHY at "addr" only
2442 - Endian fix for miiphy_info()
2444 * Patch by Gleb Natapov, 19 Sep 2003:
2445 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2447 * Patch by Anders Larsen, 17 Sep 2003:
2448 Bring ARM memory layout in sync with the documentation:
2449 stack and malloc-heap are now located _below_ the U-Boot code
2451 * Accelerate booting on TRAB board: read and check autoupdate image
2452 headers first instead of always reading the whole images.
2454 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2456 * Enabled password check on RMU board
2458 * Fix configuration problem with IceCube in LOWBOOT configuration:
2459 envrionment got embedded, corrupting the image layout.
2461 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2463 * Added BMS2003 board
2464 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2466 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2467 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2470 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2473 * Add checksum verification to 'imls' command
2475 * Add bd_info fields needed for 4xx Linux I2C driver
2477 * Patch by Martin Krause, 4 Nov. 2003:
2478 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2480 * Print used network interface when CONFIG_NET_MULTI is set
2482 * Patch by Bernhard Kuhn, 28 Oct 2003:
2483 Add low boot support for MPC5200
2485 * Fix problem with dual PCMCIA support (NSCU)
2487 * Fix MPC5200 I2C initialization function
2489 ======================================================================
2490 Changes for U-Boot 1.0.0:
2491 ======================================================================
2493 * Fix parameter passing to standalone images with bootm command
2495 * Patch by Kyle Harris, 30 Oct 2003:
2496 Fix build errors for ixdp425 board
2498 * Patch by David M. Horn, 29 Oct 2003:
2499 Fixes to build under CYGWIN
2501 * Get IceCube MGT5100 working (again)
2503 * Fix problems in memory test on some boards (which was not
2504 non-destructive as intended)
2506 * Patch by Gary Jennejohn, 28 Oct 2003:
2507 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2508 to prevent stack overflow on ARM systems
2510 * Patch by Stephan Linz, 28 Oct 2003:
2511 fix init sequence error for NIOS port
2513 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2515 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2517 * Patch by Xiao Xianghua, 23 Oct 2003:
2518 small patch for mpc85xx
2520 * Fix small problem in MPC5200 I2C driver
2522 * Fix FCC3 support on ATC board
2524 * Correct header printing for multi-image files in do_bootm()
2526 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2528 * Fix PCI problems on PPChameleon board
2530 * Patch by Steven Scholz, 18 Oct 2003:
2531 Fix AT91RM9200 ethernet driver
2533 * Patch by Nye Liu, 17 Oct 2003:
2534 Fix typo in include/mpc8xx.h
2536 * Patch by Richard Woodruff, 16 Oct 03:
2537 Fixes for cpu/arm925/interrupt.c
2538 - Initialize timestamp & lastdec vars.
2539 - fix timestamp overflows.
2540 - fix lastdec overflow.
2541 - smarter normalization to allow udelay() below 1ms to work.
2543 * Patch by Scott McNutt, 16 Oct
2544 add networking support for the Altera Nios Development Kit,
2545 Cyclone Edition (DK-1C20)
2547 * Patch by Jon Diekema, 14 Oct 2003:
2548 add hint about doc/README.silent to README file
2550 * Add CompactFlash support for NSCU
2552 * Fix PCI problems on PPChameleonEVB
2554 * TRAB auto-update: Base decision if we have to strip the image
2555 header on image type as encoded in the header
2556 (include image type patch by Martin Krause, 17 Oct 2003)
2558 * Patches by Xianghua Xiao, 15 Oct 2003:
2560 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2561 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2562 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2564 * Fix flash timings on TRAB board
2566 * Make sure HUSH is initialized for running auto-update scripts
2568 * Make 5200 reset command _really_ reset the board, without running
2569 any other code after it
2571 * Fix errors with flash erase when range spans across banks
2572 that are mapped in reverse order
2574 * Fix flash mapping and display on P3G4 board
2576 * Patch by Kyle Harris, 15 Jul 2003:
2577 - add support for Intel IXP425 CPU
2578 - add support for IXDP425 eval board
2580 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2581 for more information
2583 * Patch by Steven Scholz, 10 Oct 2003
2584 - Add support for Altera FPGA ACEX1K
2586 * Patches by Thomas Lange, 09 Oct 2003:
2587 - fix cmd_ide.c for non ppc boards (read/write functions did not
2588 add ATA base address)
2589 - fix for shannon board
2590 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2591 - Endian swap ATA identity for all big endian CPUs, not just PPC
2592 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2594 - add support for dbau1x00 board (MIPS32)
2596 * Patch by Sangmoon Kim, 07 Oct 2003:
2597 add support for debris board
2599 * Patch by Martin Krause, 09 Oct 2003:
2600 Fixes for TRAB board
2601 - /board/trab/rs485.c: correct baudrate
2602 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2603 udelay(); fix some timing problems with adc controller
2604 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2605 modify commands: touch and buzzer
2607 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2608 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2609 Use direct function calls for auto_update instead of hush commands
2611 * Patch by Scott McNutt, 04 Oct 2003:
2612 - add support for Altera Nios-32 CPU
2613 - add support for Nios Cyclone Development Kit (DK-1C20)
2615 * Patch by Steven Scholz, 29 Sep 2003:
2616 - A second parameter for bootm overwrites the load address for
2617 "Standalone Application" images.
2618 - bootm sets environment variable "filesize" to the resulting
2619 (uncompressed) data length for "Standalone Application" images
2620 when autostart is set to "no". Now you can do something like
2621 if bootm $fpgadata $some_free_ram ; then
2622 fpga load 0 $some_free_ram $filesize
2625 * Patch by Denis Peter, 25 Sept 2003:
2626 add support for the MIP405 Rev. C board
2628 * Patch by Yuli Barcohen, 25 Sep 2003:
2629 add support for Zephyr Engineering ZPC.1900 board
2631 * Patch by Anders Larsen, 23 Sep 2003:
2632 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2633 implemented for the x86 architecture)
2635 * Patch by Sangmoon Kim, 23 Sep 2003:
2636 fix pll_pci_to_mem_multiplier table for MPC8245
2638 * Patch by Anders Larsen, 22 Sep 2003:
2639 enable timed autoboot on PXA
2641 * Patch by David Müller, 22 Sep 2003:
2642 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2643 returns correct libgcc file path
2644 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2645 time on s3c24x0 systems
2647 * Patch by Jon Diekema, 19 Sep 2003:
2648 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2649 link state to the fault LED.
2650 - In NetLoop, make the Fault LED reflect the link status. The link
2651 status gets updated on entry, and on timeouts.
2653 * Patch by Anders Larsen, 18 Sep 2003:
2654 allow mkimage to build and run on Cygwin-hosted systems
2656 * Patch by Frank Müller, 18 Sep 2003:
2657 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2660 * Patch by Pantelis Antoniou, 16 Sep 2003:
2661 add tool to compute fileds in the PLPRCR register for MPC86x
2663 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2665 * Fix build problems under FreeBSD
2667 * Add generic filesystem image type
2669 * Make fatload set filesize environment variable
2671 * enable basic / medium / high-end configurations for PPChameleonEVB
2672 board; fix NAND code
2674 * enable TFTP client code to specify to the server the desired
2675 timeout value (see RFC-2349)
2677 * Improve SDRAM setup for TRAB board
2679 * Suppress all output with splashscreen configured only if "splashimage"
2682 * Fix problems with I2C support for mpc5200
2684 * Adapt TRAB configuration and auto_update to new memory layout
2686 * Add configuration for wtk board
2688 * Add support for the Sharp LQ065T9DR51U LCD display
2690 * Patch by Rune Torgersen, 17 Sep 2003:
2691 - Fixes for MPC8266 default config
2692 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2694 * Patches by Jon Diekema, 17 Sep 2003:
2695 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2698 - adjust "help" output
2700 * Patches by Anders Larsen, 17 Sep 2003:
2701 - fix spelling errors
2702 - set GD_FLG_DEVINIT flag only after device function pointers
2704 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2706 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2707 - trigger watchdog while waiting in serial driver
2709 * Add auto-update code for TRAB board using USB memory sticks,
2710 support new configuration with more memory
2712 * disable MPC5200 bus pipelining as workaround for bus contention
2714 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2715 priority; configure critical interrupts to be handled like external
2718 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2719 go back to 66 MHz for stability
2721 * Patches by Jon Diekema, 15 Sep 2003:
2722 - add description for missing CFG_CMD_* entries in the README file
2725 * Patch by Gleb Natapov, 14 Sep 2003:
2726 enable watchdog support for all MPC824x boards that have a watchdog
2728 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2729 "Non-octet Aligned Frame" errors we see at 100 Mbps
2731 * Patch by Sharad Gupta, 14 Sep 2003:
2732 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2734 * Patch by llandre, 11 Sep 2003:
2735 update configuration for PPChameleonEVB board
2737 * Patch by David Müller, 13 Sep 2003:
2738 various changes to VCMA9 board specific files
2740 * Add I2C support for MGT5100 / MPC5200
2742 * Patch by Rune Torgersen, 11 Sep 2003:
2743 Changed default memory option on MPC8266ADS to NOT be Page Based
2744 Interleave, since this doesn't work very well with the standard
2747 * Patch by George G. Davis, 12 Sep 2003:
2748 fix Makefile settings for sk98 driver
2750 * Patch by Stefan Roese, 12 Sep 2003:
2751 - new boards added: DP405, HUB405, PLU405, VOH405
2752 - some esd boards updated
2753 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2755 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2757 * Patch by Martin Krause, 11 Sep 2003:
2758 add burn-in tests for TRAB board
2760 * Enable instruction cache on MPC5200 board
2762 * Patch by Denis Peter, 11 Sep 2003:
2763 - fix USB data pointer assignment for bulk only transfer.
2764 - prevent to display erased directories in FAT filesystem.
2766 * Change output format for NAND flash - make it look like for other
2769 ======================================================================
2770 Changes for U-Boot 0.4.8:
2771 ======================================================================
2773 * Add I2C and RTC support for RMU board
2775 * Patches by Denis Peter, 9 Sep 2003:
2776 add FAT support for IDE, SCSI and USB
2778 * Patches by Gleb Natapov, 2 Sep 2003:
2779 - cleanup of POST code for unsupported architectures
2780 - MPC824x locks way0 of data cache for use as initial RAM;
2781 this patch unlocks it after relocation to RAM and invalidates
2784 * Patch by Gleb Natapov, 30 Aug 2003:
2785 new I2C driver for mpc107 bridge. Now works from flash.
2787 * Patch by Dave Ellis, 11 Aug 2003:
2788 - JFFS2: fix typo in common/cmd_jffs2.c
2789 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2790 - JFFS2: remove node version 0 warning
2791 - JFFS2: accept JFFS2 PADDING nodes
2792 - SXNI855T: add AM29LV800 support
2793 - SXNI855T: move environment from EEPROM to flash
2794 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2796 * Patch by Bill Hargen, 11 Aug 2003:
2797 fixes for I2C on MPC8240
2798 - fix i2c_write routine
2799 - fix iprobe command
2800 - eliminates use of global variables, plus dead code, cleanup.
2802 * Add support for USB Mass Storage Devices (BBB)
2803 (tested with USB memory sticks only)
2805 * Avoid flicker on TRAB's VFD
2807 * Add support for SK98xx driver
2809 * Add PCI support for SL8245 board
2811 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2812 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2813 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2815 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2816 to allow for more accurate baudrate settings
2817 (error now 0.7% at 115 kbps, instead of 3.5% before)
2819 * Patch by Andreas Mohr, 4 Sep 2003:
2820 Fix a lot of spelling errors
2822 * Add support for PPChameleon Eval Board
2824 * Add support for P3G4 board
2826 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2829 * Patch by Yuli Barcohen, 7 Aug 2003:
2830 check BCSR to detect if the board is configured in PCI mode
2832 ======================================================================
2833 Changes for U-Boot 0.4.7:
2834 ======================================================================
2836 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2837 add support for Adder II MPC852T module
2839 * Patch by George G. Davis, 19 Aug 2003:
2840 fix TI Innovator/OMAP1510 pin configs
2842 * Patches by Kshitij, 18 Aug 2003
2843 - add support for arm926ejs cpu core
2844 - add support for TI OMAP 1610 Innovator Board
2846 * Patch by Yuli Barcohen, 14 Aug 2003:
2847 add support for bzip2 uncompression
2849 * Add GCC library to examples/Makefile so GCC utility functions will
2852 * Add I2C and RTC support for RMU board using software I2C driver
2853 (because of better response to iprobe command); fix problem with
2856 * Patch by Matthias Fuchs, 28 Aug 2003:
2857 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2858 CONFIG_BOOTP_MAKS (see README).
2860 * Fix ICU862 environment problem
2862 * Fix RAM size detection for RMU board
2864 * Implement "reset" for MGT5100/MPC5200 systems
2866 ======================================================================
2867 Changes for U-Boot 0.4.6:
2868 ======================================================================
2870 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2871 allow selection of clock frequency as "make" target
2873 * Implement memory autosizing code for IceCube boards
2875 * Configure network port on INCA-IP for autonegotiation
2877 * Fix overflow problem in network timeout code
2879 * Patch by Richard Woodruff, 8 Aug 2003:
2880 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2882 ======================================================================
2883 Changes for U-Boot 0.4.5:
2884 ======================================================================
2886 * Update for TQM board defaults:
2887 disable clocks_in_mhz, enable boot count limit
2889 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2890 in toplevel directory instead. Removed astest.c from tools/gdb because
2891 it is no longer relevant.
2893 * Fix PCI support for MPC5200 / IceCube Board
2895 * Map ISP1362 USB OTG controller for NSCU board
2897 * Patch by Brad Parker, 02 Aug 2003:
2898 fix sc520_cdp problems
2900 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2902 * Allow erase command to cross flash bank boundaries
2904 * Patch by Scott McNutt, 21 Jul 2003:
2905 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2906 Both LynxOS and BlueCat linux KDIs are supported.
2908 * Patch by Richard Woodruff, 25 Jul 2003:
2909 use more reliable reset for OMAP/925T
2911 * Patch by Nye Liu, 25 Jul 2003:
2912 fix typo in mpc8xx.h
2914 * Patch by Richard Woodruff, 24 Jul 2003:
2915 Fixes for cmd_nand.c:
2916 - Fixed null dereferece which could result in incorrect ECC values.
2917 - Added support for devices with no Ready/Busy signal hooked up.
2918 - Added OMAP1510 read/write protect handling.
2919 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2921 - Switched default ECC to be JFFS2.
2923 * Allow crc32 to be used at address 0x000
2925 * Provide consistent interface to standalone applications to access
2926 the 'global_data' structure
2927 Provide a doc/README.standalone more useful to users/developers.
2929 * Make IceCube MGT5100 FEC driver work
2931 * Implement new mechanism to export U-Boot's functions to standalone
2932 applications: instead of using (PPC-specific) system calls we now
2933 use a jump table; please see doc/README.standalone for details
2935 * Patch by Dave Westwood, 24 Jul 2003:
2936 added support for Unity OS (a proprietary OS)
2938 * Patch by Detlev Zundel, 23 Jul 2003:
2939 add "imls" command to print flash table of contents
2941 * Fix cold boot detection for log buffer reset
2943 * Return error for invalid length specifiers with "cp.X" etc.
2945 * Fix startup problem on MIPS
2947 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2948 bitmap support is configured
2950 * Patch by Bill Hargen, 18 Jul 2003:
2951 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
2953 * Patch by Denis Peter, 18 Jul 2003:
2954 - fix memory configuration for MIP405T
2955 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
2957 * Cleanup of TQM82xx configurations; use "official" board types
2958 to make selection easier.
2960 * Patch by Martin Krause, 17 Jul 2003:
2961 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
2963 * Patch by Richard Woodruff, 17 July 03:
2964 - Fixed bug in OMAP1510 baud rate divisor settings.
2966 * Patch by Nye Liu, 16 July 2003:
2968 - add MPC86xADS support (uses MPC86xADS.h)
2969 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
2971 o BRG changes (EXTAL/XTAL restricted to 10MHz)
2972 o don't trust gclk() software measurement by default, depend on
2973 CONFIG_8xx_GCLK_FREQ
2974 - add DRAM SIMM not installed detection
2975 - use more "correct" SDRAM initialization sequence
2976 - allow different SDRAM sizes (8xxADS has 8M)
2978 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
2979 - rename MAMR/MBMR defines to be more consistent. Should eventually
2980 be merged into MxMR to better reflect the PowerQUICC datasheet.
2982 * Patch by Yuli Barcohen, 16 Jul 2003:
2983 support new Motorola PQ2FADS-ZU evaluation board which replaced
2984 MPC8260ADS and MPC8266ADS
2986 ======================================================================
2987 Changes for U-Boot 0.4.4:
2988 ======================================================================
2990 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
2992 * Add support for MGT5100 and MPC5200 processors
2994 * Patch by Lutz Dennig, 15 Jul 2003:
2995 update for R360MPI board
2997 ======================================================================
2998 Changes for U-Boot 0.4.3:
2999 ======================================================================
3001 * Patches by Kshitij, 04 Jul 2003
3002 - added support for arm925t cpu core
3003 - added support for TI OMAP 1510 Innovator Board
3005 * Patches by Martin Krause, 14 Jul 2003:
3006 - add I2C support for s3c2400 systems (trab board)
3007 - (re-) add "ping" to command table
3009 * Fix handling of "slow" POST routines
3011 * Patches by Yuli Barcohen, 13 Jul 2003:
3012 - Correct flash and JFFS2 support for MPC8260ADS
3013 - fix PVR values and clock generation for PowerQUICC II family
3016 * Patch by Bernhard Kuhn, 08 Jul 2003:
3017 - add support for M68K targets
3019 * Patch by Ken Chou, 3 Jul:
3020 - Fix PCI config table for A3000
3021 - Fix iobase for natsemi.c
3022 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3024 * Allow to enable "slow" POST routines by key press on power-on
3025 * Fix temperature dependend switching of LCD backlight on LWMON
3026 * Tweak output format for LWMON
3028 * Patch by Stefan Roese, 11 Jul 2003:
3029 - Fix bug in CONFIG_VERSION_VARIABLE.
3030 - AR405 config updated.
3031 - OCRTC/ORSG: bsp command added.
3032 - ASH405 bsp update.
3034 ======================================================================
3035 Changes for U-Boot 0.4.2:
3036 ======================================================================
3038 * Add support for NSCU board
3040 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3042 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3043 mirror bit flash on TQM8xxM modules
3045 * Patch by Kenneth Johansson, 30 Jun 2003:
3046 get rid of MK_CMD_ENTRY macro; update doc/README.command
3048 * Patch by Seb James, 30 Jun 2003:
3049 Improve documentation of I2C configuration in README
3051 * Fix problems with previous log buffer "fixes"
3053 * Fix minor help text issues
3055 * "log append" did not append a newline
3057 ======================================================================
3058 Changes for U-Boot 0.4.1:
3059 ======================================================================
3061 * Fix some missing commands, cleanup header files
3062 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3064 * Rewrite command lookup and help command (fix problems with bubble
3065 sort when sorting command name list). Minor cleanup here and there.
3067 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3068 - Allow to call sysmon function interactively
3069 - PIC on LWMON board needs delay after power-on
3070 - Add missing RSR definitions for MPC8xx
3071 - Improve log buffer handling: guarantee clean reset after power-on
3072 - Add support for EXBITGEN board (aka "genie")
3073 - Add support for SL8245 board
3076 - remove trailing white space, trailing empty lines, C++ comments, etc.
3077 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3079 * Patches by Kenneth Johansson, 25 Jun 2003:
3080 - major rework of command structure
3081 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3083 ======================================================================
3084 Changes for U-Boot 0.4.0:
3085 ======================================================================
3087 * Patches by Robert Schwebel, 26 Jun 2003:
3088 - csb226 configuration updated
3089 - credits for logodl port updated
3090 - innokom configuration updated
3091 - logodl tree update, still with coding style inconsistencies
3092 - added OCM for ppc405 warning to README
3094 * Patch by Pantelis Antoniou, 25 Jun 2003:
3095 update NetVia with V2 board support
3097 * Header file cleanup for ARM
3099 * Patch by Murray Jensen, 24 Jun 2003:
3100 - make sure to use only U-boot provided header files
3101 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3103 * Patch by Stefan Roese, 24 Jun 2003:
3104 - Update esd ASH405 board files.
3105 - Update esd DASA_SIM config file.
3106 - Add ping command to some esd boards.
3108 * Patch by Yuli Barcohen, 23 Jun 2003:
3109 Update for MPC8260ADS board
3111 * Patch by Murray Jensen, 23 Jun 2003:
3112 - cleanup of GCC 3.x compiler warnings
3114 * Patch by Rune Torgersen, 4 Jun 2003:
3115 add large memory support for MPC8266ADS board
3117 * Patch by Richard Woodruff, 19 June 03:
3118 - Enabled standard u-boot device abstraction for ARM
3119 - Enabled console device for ARM
3120 - Initilized bi_baudrate for ARM
3122 * Patch by Bill Hargen, 23 Apr 2003:
3123 fix byte order for 824x I2C addresses (write op)
3125 * Patch by Murray Jensen, 20 Jun 2003:
3127 - cleanup (especially for gcc-3.x compilers)
3129 * Patch by Tom Guilliams, 20 Jun 2003:
3130 added CONFIG_750FX support for IBM 750FX processors
3132 * Patch by Devin Crumb, 02 Apr 2003:
3133 Fix clock divider rounding problem in drivers/serial.c
3135 * Patch by Richard Woodruff, 19 June 03:
3136 - Fixed smc91c111 driver to sync with the u-boot environment
3137 (driver/smc91c111.c).
3138 - Added eth_init error return check in NetLoop (net/net.c).
3140 * Patch by Ken Chou, 19 June 2003:
3141 Added support for A3000 SBC board (Artis Microsystems Inc.)
3143 * Patches by Murray Jensen, 17 Jun 2003:
3144 - Hymod board database mods: add "who" field and new xilinx chip types
3145 - provide new "init_cmd_timeout()" function so code external to
3146 "common/main.c" can use the "reset_cmd_timeout()" function before
3147 entering the main loop
3148 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3149 slightly different. see include/configs/hymod.h for an example
3150 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3151 CFG_DTT_ADM1021 defined)
3152 - add new "eeprom_probe()" function which has similar args and
3153 behaves in a similar way to "eeprom_read()" etc.
3154 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3155 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3156 - gdbtools copyright update
3157 - ensure that set_msr() executes the "sync" and "isync" instructions
3158 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3159 - 8260 I/O ports fix: Open Drain should be set last when configuring
3160 - add SIU IRQ defines for 8260
3161 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3162 config.mk to allow board configurations to override the GNU
3163 linker script, selected via the LDSCRIPT, make variable, and to
3164 give an initial value to the OBJCFLAGS make variable
3165 - 8260 i2c enhancement:
3166 o correctly extends the timeout depending on the size of all
3167 queued messages for both transmit and receive
3168 o will not continue with receive if transmit times out
3169 o ensures that the error callback is done for all queued tx
3171 o correctly detects both tx and rx timeouts, only delivers one to
3172 the callback, and does not overwrite an earlier error
3173 o logic in i2c_probe now correct
3174 - add "vprintf()" function so that "panic()" function can be
3176 - many Hymod board changes
3178 * Patches by Robert Schwebel, 14 Jun 2003:
3179 - add support for Logotronic DL datalogger board
3180 - cleanup serial line after kermit binary download
3181 - add debugX macro (debug level support)
3182 - update mach-types.h to latest arm.linux.org.uk master list.
3184 * Patches by David Müller, 12 Jun 2003:
3185 - rewrite of the S3C24X0 register definitions stuff
3186 - "driver" for the built-in S3C24X0 RTC
3188 * Patches by Yuli Barcohen, 12 Jun 2003:
3189 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3190 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3191 configuration word supplied by FPGA on some MPC8260ADS boards
3193 * Patch by Pantelis Antoniou, 10 Jun 2003:
3194 Unify status LED interface
3196 * Add support for DS12887 RTC; add RTC support for ATC board
3198 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3199 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3200 - Add Atmel DataFlash support for reading and writing.
3201 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3202 - Add Flash detection on Atmel AT91RM9200DK
3203 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3204 - Replace old Ethernet PHY layer functions
3205 - Change link address
3207 * Patch by Frank Smith, 9 Jun 2003:
3208 use CRIT_EXCEPTION for machine check on 4xx
3210 * Patch by Detlev Zundel, 13 Jun 2003:
3211 added implementation of the "carinfo" command in cmd_immap.c
3213 * Fix CONFIG_NET_MULTI support in include/net.h
3215 * Patches by Kyle Harris, 13 Mar 2003:
3216 - Add FAT partition support
3217 - Add command support for FAT
3218 - Add command support for MMC
3220 - Add Intel PXA support for video
3221 - Add Intel PXA support for MMC
3223 - Enable MMC and FAT for lubbock board
3224 - Other misc changes for lubbock board
3226 * Patch by Robert Schwebel, April 02, 2003:
3227 fix for SMSC91111 driver
3229 * Patch by Vladimir Gurevich, 04 Jun 2003:
3230 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3232 * Patch by Stefan Roese, 05 Jun 2003:
3233 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3234 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3235 data cache can be used even if the chip select is in use.
3236 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3237 (see README for further description).
3238 - Changed config files of CONFIG_EEPRO100 boards to use the
3239 CFG_RX_ETH_BUFFER define.
3241 * Add support for RMU board
3243 * Add support for TQM862L at 100/50 MHz
3245 * Patch by Pantelis Antoniou, 02 Jun 2003:
3246 major reconstruction of networking code;
3247 add "ping" support (outgoing only!)
3249 * Patch by Denis Peter, 04 June 2003:
3250 add support for the MIP405T board
3252 * Patches by Udi Finkelstein, 2 June 2003:
3253 - Added support for custom keyboards, initialized by defining a
3254 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3255 - Added support for the RBC823 board.
3256 - cpu/mpc8xx/lcd.c now automatically calculates the
3257 Horizontal Pixel Count field.
3259 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3260 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3262 * Patch by Mark Rakes, 14 May 2003:
3263 add support for Intel e1000 gig cards.
3265 * Patch by Nye Liu, 3 Jun 2003:
3266 fix critical typo in MAMR definition (include/mpc8xx.h)
3268 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3270 * Patch by Klaus Heydeck, 2 Jun 2003
3271 Minor changes for KUP4K configuration
3273 * Patch by Marc Singer, 29 May 2003:
3274 Fixed rarp boot method for IA32 and other little-endian CPUs.
3276 * Patch by Marc Singer, 28 May 2003:
3277 Added port I/O commands.
3279 * Patch by Matthew McClintock, 28 May 2003
3280 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3281 - minor patches for utx8245
3283 * Patch by Daniel Engström, 28 May 2003:
3286 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3287 add nand flash support to SXNI855T configuration
3288 fix/extend nand flash support:
3289 - fix 'nand erase' command so does not erase bad blocks
3290 - fix 'nand write' command so does not write to bad blocks
3291 - fix nand_probe() so handles no flash detected properly
3292 - add doc/README.nand
3293 - add .jffs2 and .oob options to nand read/write
3294 - add 'nand bad' command to list bad blocks
3295 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3296 - make NAND read/write faster
3298 * Patch by Rune Torgersen, 23 May 2003:
3299 Update for MPC8266ADS board
3301 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3302 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3303 _time_ (!) if the environment is embedded within the U-Boot image,
3304 or in a separate flash sector.
3306 * Cleanup CFG_DER #defines in config files (wd maintained only)
3308 * Fix data abort exception handling for arm920t CPU
3310 * Fix alignment problems with flash driver for TRAB board
3312 * Patch by Donald White, 21 May 2003:
3313 fix calculation of base address in pci_hose_config_device()
3315 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3316 execute "cmd2", even if "cmd1" fails. Note that this is different
3317 to "run var1 var2" where the contents of "var2" will NOT be
3318 executed when a command in "var1" fails.
3320 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3322 * Patch by Kyle Harris, 20 May 2003:
3323 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3324 into cpu/pxa and arch-pxa.
3326 * Patch by Stefan Roese, 23 May 2003:
3327 - IBM PPC405EP port added.
3328 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3329 UART0) is used as default U-Boot console. PPC4xx only!
3330 - esd ASH405 board added (PPC405EP based).
3331 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3332 - esd CPCI405AB board added.
3333 - esd PMC405 board added.
3334 - Update of some esd boards.
3336 * Patch by Denis Peter, 19 Mai 2003:
3337 add support for the MIP405-3 board
3339 * Patch by Dave Ellis, 22 May 2003:
3340 Fix problem with only partially cleared .bss segment
3342 * Patch by Rune Torgersen, 12 May 2003:
3343 get PCI to work on a MPC8266ADS board; incorporate change to
3344 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3346 * Patch by Nye Liu, 1 May 2003:
3347 minor patches for the FADS8xx
3349 * Patch by Thomas Schäfer, 28 Apr 2003:
3350 Fix SPD handling for 256 ECC DIMM on Walnut
3352 * Add support for arbitrary bitmaps for TRAB's VFD command;
3353 allow to pass boot bitmap addresses in environment variables;
3354 allow for zero boot delay
3356 * Patch by Christian Geißinger, 19 May 2002:
3357 On TRAB: wait until the dummy byte has been completely sent
3359 * Patch by David Updegraff, 22 Apr 2003:
3360 update for CrayL1 board
3362 * Patch by Pantelis Antoniou, 21 Apr 2003:
3363 add boot support for ARTOS (a proprietary OS)
3365 * Patch by Steven Scholz, 11 Apr 2003:
3366 Add support for RTC DS1338
3368 * Patch by Rod Boyce, 24 Jan 2003:
3369 Fix counting of extended partitions in diskboot command
3371 * Patch by Christophe Lindheimer, 20 May 2003:
3372 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3374 * Fix SDRAM timing on Purple board
3376 * Add support for CompactFlash on ATC board
3377 (includes support for Intel 82365 and compatible PC Card controllers,
3378 and Yenta-compatible PCI-to-CardBus controllers)
3380 * Patch by Mathijs Haarman, 08 May 2003:
3381 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3383 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3385 * Add support for Promess ATC board
3387 * Patch by Keith Outwater, 28 Apr 2003:
3388 - Miscellaneous corrections and additions to GEN860T board specific code.
3389 - Added GEN860_SC variant to GEN860T.
3390 - Miscellaneous corrections to GEN860T documentation.
3391 - Correct duplicate entry in U-Boot CREDITS file.
3392 - Add GEN860T_SC entry in MAINTAINERS file.
3393 - Update CREDITS file with GEN860T_SC info.
3395 * Update Smiths Aerospace addresses in MAINTAINERS file
3397 * Fix error handling in hush's version of "run" command
3400 - Splashscreen support
3403 - temperature dependend enabling of LCD
3405 * Allow booting from old "PPCBoot" disk partitions
3407 * Add support for TQM8255 Board / MPC8255 CPU
3409 ======================================================================
3410 Changes for U-Boot 0.3.1:
3411 ======================================================================
3413 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3415 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3416 display when Linux takes over
3418 * Patch by Erwin Rol, 27 Feb 2003:
3419 Add support for RTEMS (this time for real).
3421 * Add support for "bmp info" and "bmp display" commands to load
3422 bitmap images; this can be used (for example in a "preboot"
3423 command) to display a splash screen very quickly after poweron.
3425 * Add support for 133 MHz clock on INCA-IP board
3427 * Patch by Lutz Dennig, 10 Apr 2003:
3428 Update for R360MPI board
3430 * Add new meaning to "autostart" environment variable:
3431 If set to "no", a standalone image passed to the
3432 "bootm" command will be copied to the load address
3433 (and eventually uncompressed), but NOT be started.
3434 This can be used to load and uncompress arbitrary
3437 * Patch by Stefan Roese, 10 Apr 2003:
3438 Changed DHCP client to use IP address from server option field #54
3439 from the OFFER packet in the server option field #54 in the REQUEST
3440 packet. This fixes a problem using a Windows 2000 DHCP server,
3441 where the DHCP-server is not the TFTP-server.
3443 * Set max brightness for MN11236 displays on TRAB board
3445 * Add support for TQM862L modules
3447 ======================================================================
3448 Changes for U-Boot 0.3.0:
3449 ======================================================================
3451 * Patch by Arun Dharankar, 4 Apr 2003:
3452 Add IDMA example code (tested on 8260 only)
3454 * Add support for Purple Board (MIPS64 5Kc)
3456 * Add support for MIPS64 5Kc CPUs
3458 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3460 * Patch by Denis Peter, 04 Apr 2003:
3461 - update MIP405-4 board
3463 * Patch by Stefan Roese, 4 Apr 2003:
3464 - U-Boot version environment variable "ver" added
3465 (CONFIG_VERSION_VARIABLE).
3466 - Changed PPC405GPr version from A to B.
3467 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3469 * Patches by Denis Peter, 03 April 2003:
3470 - fix PCI IRQs on MPL boards
3471 - fix two more un-relocated pointer problems
3473 * Fix behaviour of "run" command:
3474 - print error message iv variable does not exist
3475 - terminate processing of arguments in case of error
3477 * Patches by Peter Figuli, 10 Mar 2003
3478 - Add support for BTUART on PXA platform
3479 - Add support for WEP EP250 (PXA) board
3481 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3482 flash using a BDI2000
3484 * Implement fix for I2C Edge Conditions problem for all boards that
3485 use the bit-banging driver (common/soft_i2c.c)
3487 * Patch by Martin Winistoerfer, 23 Mar 2003
3488 - Add port to MPC555/556 microcontrollers
3489 - Add support for cmi customer board with
3490 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3492 * Patch by Rick Bronson, 28 Mar 2003:
3493 - fix common/cmd_nand.c
3495 * Patch by Arun Dharankar, 24 Mar 2003:
3496 - add threads / scheduler example code
3498 * Add patches by Robert Schwebel, 31 Mar 2003:
3499 - add ctrl-c support for kermit download
3500 - align bdinfo output on ARM
3501 - csb226 board: bring in sync with innokom/memsetup.S
3502 - csb226 board: fix MDREFR handling
3503 - misc doc fixes / extensions
3504 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3505 - add BOOT_PROGRESS to armlinux.c
3507 * Add CPU ID, version, and clock speed for INCA-IP
3509 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3510 - fix SRAM and SDRAM memory sizing
3511 - add status LED support
3512 - add MAC address for second (SCC1) ethernet port
3514 * Update default environment for TQM8260 board
3516 * Patch by Rick Bronson, 16 Mar 2003:
3517 - Add NAND flash support for reading, writing, and erasing NAND
3518 flash (certain forms of which are called SmartMedia).
3519 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3521 * Patches by Robert Schwebel, 19 Mar 2003:
3522 - use arm-linux-gcc as default compiler for ARM
3523 - fix i2c fixup code
3524 - fix missing baudrate setting
3525 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3526 - moved "ignoring trailing characters" _before_ u-boot wants to
3527 print out diagnostics messages; removes bogus characters at the
3530 * Patch by John Zhan, 18 Mar 2003:
3531 Add support for SinoVee Microsystems SC8xx boards
3533 * Patch by Rolf Offermanns, 21 Mar 2003:
3534 ported the dnp1110 related changes from the current armboot cvs to
3535 current u-boot cvs. smc91111 does not work. problem marked in
3536 smc91111.c, grep for "FIXME".
3538 * Patch by Brian Auld, 25 Mar 2003:
3539 Add support for STM flash chips on ebony board
3541 * Add PCI support for MPC8250 Boards (PM825 module)
3543 * Patch by Stefan Roese, 25 Mar 2003:
3546 * Patch by Stefan Roese, 20 Mar 2003:
3547 - CPCI4052 update (support for revision 3).
3548 - Set edge conditioning circuitry on PPC405GPr for compatibility
3549 to existing PPC405GP designs.
3550 - Clip udiv to 5 bits on PPC405 (serial.c).
3552 * Extend INCAIP board support:
3553 - add automatic RAM size detection
3554 - add "bdinfo" command
3555 - pass flash address and size to Linux kernel
3556 - switch to 150 MHz clock
3558 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3559 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3560 boards, version 153 for Rev. 200 boards).
3562 * Patch by Vladimir Gurevich, 12 Mar 2003:
3563 Fix relocation problem of statically initialized string pointers
3566 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3567 Cleanup & bug fixes for JFFS2 code:
3568 - the memory mangement was broken. It caused havoc on malloc by
3569 writing beyond the block boundaries.
3570 - the length calculation for files was wrong, sometimes resulting
3571 in short file reads.
3572 - data copying now optionally takes fragment version numbers into
3573 account, to avoid copying from older data.
3574 See doc/README.JFFS2 for details.
3576 * Patch by Josef Wagner, 12 Mar 2003:
3577 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3578 - ETH05 and BEDBUG support for CU824
3579 - added support for MicroSys CPC45
3580 - new BOOTROM/FLASH0 and DOC base for PM826
3582 * Patch by Robert Schwebel, 12 Mar 2003:
3583 Fix the chpart command on innokom board
3586 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3587 s/PPCBoot/U-Boot/ in some files
3588 s/pImage/uImage/ in some files
3590 * Patch by Detlev Zundel, 15 Jan 2003:
3591 Fix '' command line quoting
3593 * Patch by The LEOX team, 19 Jan 2003:
3594 - add support for the ELPT860 board
3595 - add support for Dallas ds164x RTC
3597 * Patches by David Müller, 31 Jan 2003:
3598 - minimal setup for CardBus bridges
3599 - add EEPROM read/write support in the CS8900 driver
3600 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3601 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3603 * Patch by Steven Scholz, 04 Feb 2003:
3604 add support for RTC DS1307
3606 * Patch by Reinhard Meyer, 5 Feb 2003:
3607 fix PLPRCR/SCCR init sequence on 8xx to allow for
3608 changes of EBDF by software
3610 * Patch by Vladimir Gurevich, 07 Feb 2003:
3611 "API-compatibility patch" for 4xx I2C driver
3613 * TRAB fixes / extensions:
3614 - Restore VFD brightness as saved in environment
3615 - add support for Fujitsu flashes
3616 - make sure both buzzers are turned off (drive low level)
3618 * Patches by Robert Schwebel, 06 Mar 2003:
3619 - fix bug in BOOTP code (must use NetCopyIP)
3620 - update of CSB226 port
3621 - clear BSS segment on XScale
3622 - added support for i2c_init_board() function
3623 - update to the Innokom plattform
3625 * Extend support for redundand environments for configurations where
3626 environment size < sector size
3628 * Patch by Rune Torgersen, 13 Feb 2003:
3629 Add support for Motorola MPC8266ADS board
3631 * Patch by Kyle Harris, 19 Feb 2003:
3632 patches for the Intel lubbock board:
3633 memsetup.S - general cleanup (based on Robert's csb226 code)
3634 flash.c - overhaul, actually works now
3635 lubbock.c - fix init funcs to return proper value
3637 * Patch by Kenneth Johansson, 26 Feb 2003:
3638 - Fixed off by one in RFTA calculation.
3639 - No need to abort when LDF is lower than we can program it's only
3640 minimum timing so clamp it to what we can do.
3641 - Takes function pointer to function for reading the spd_nvram. Usefull
3642 for faking data or hardcode a module without the nvram.
3643 - fix other user for above change
3644 - fix some comments.
3646 * Patches by Brian Waite, 26 Feb 2003:
3647 - fix port for evb64260 board
3648 - fix PCI for evb64260 board
3651 * Patch by Reinhard Meyer, 1 Mar 2003:
3652 Add support for EMK TOP860 Module
3654 * Patch by Yuli Barcohen, 02 Mar 2003:
3655 Add SPD EEPROM support for MPC8260ADS board
3657 * Patch by Robert Schwebel, 21 Jan 2003:
3658 - Add support for Innokom board
3659 - Don't complain if "install" fails
3660 - README cleanup (remove duplicated lines)
3661 - Update PXA header files
3663 * Add documentation for existing POST code (doc/README.POST)
3665 * Patch by Laudney Ren, 15 Jan 2003:
3666 Fix handling of redundand environment in "tools/envcrc.c"
3668 * Patch by Detlev Zundel, 28 Feb 2003:
3669 Add bedbug support for 824x systems
3671 * Add support for 16 MB flash configuration of TRAB board
3673 * Patch by Erwin Rol, 27 Feb 2003:
3674 Add support for RTEMS
3676 * Add image information to README
3678 * Patch by Stefan Roese, 18 Feb 2003:
3679 CPCIISER4 configuration updated.
3681 * Patch by Stefan Roese, 17 Feb 2003:
3682 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3684 * Patch by Stefan Roese, 13 Feb 2003:
3685 Add "pcidelay" environment variable (in ms, enabled via
3686 CONFIG_PCI_BOOTDELAY).
3687 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3688 RST# to respond to configuration cycles (33MHz -> 1s).
3690 * Fix dual PCMCIA slot support (when running with just one
3693 * Add VFD type detection to trab board
3695 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3696 variable with value in the EEPROM
3698 * Patch by Stefan Roese, 10 Feb 2003:
3699 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3701 * Add support for MIPS32 4Kc CPUs
3703 * Add support for INCA-IP Board
3705 ======================================================================
3706 Changes for U-Boot 0.2.2:
3707 ======================================================================
3709 * Add dual ethernet support on PM826
3711 * Add support for LXT971 PHY on PM826
3713 * Patch by Tord Andersson, 16 Jan 2003:
3714 Fix flash sector count for TQM8xxL
3716 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3717 16 bytes out of each 32 byte block)
3719 ======================================================================
3720 Changes for U-Boot 0.2.1:
3721 ======================================================================
3723 * Add support for V37 board
3724 (patch by Jón Benediktsson, 11 Dec 2002)
3726 * Update baudrate in bd_info when it gets changed
3728 * Add watchdog trigger points while waiting for serial port
3729 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3731 * Improve command line tool to access the U-Boot's environment
3732 (figuration of the utility, using a config file)
3734 * Add single quote support for (old) command line parser
3736 * Switch LWMON board default config from FRAM to EEPROM;
3737 in POST, EEPROM shows up on 8 addresses
3739 ======================================================================
3740 Changes for U-Boot 0.2.0:
3741 ======================================================================
3743 * Use 1-byte-read instead of -write for iprobe() function
3744 Add i2c commands to PM826 config
3746 * extend I2C POST code: check for list on known addresses
3748 * Improve log buffer code; use "loglevel" to decide which messages
3749 to log on the console, too (like in Linux); get rid of "logstart"
3751 * Add command line tool to access the U-Boot's environment
3752 (board-specific for TRAB now, to be fixed later)
3754 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3755 Fix misc problems with AmigaOne support
3757 * Patch by Chris Hallinan, 3 Dec 2002:
3758 minor cleanup to the MPC8245 EPIC driver
3760 * Patch by Pierre Aubert , 28 Nov 2002
3761 Add support for external (SIU) interrupts on MPC8xx
3763 * Patch by Pierre Aubert , 28 Nov 2002
3764 Fix nested syscalls bug in standalone applications
3766 * Patch by David Müller, 27 Nov 2002:
3767 fix output of "pciinfo" command for CardBus bridge devices.
3769 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3772 * Add LED indication for IDE activity on KUP4K board
3774 * Fix startup problems with VFD display on TRAB
3776 * Patch by Pierre Aubert, 20 Nov 2002
3777 Add driver for Epson SED13806 graphic controller.
3778 Add support for BMP logos in cfb_console driver.
3780 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3782 * Patch by Rod Boyce, 21 Nov 2002:
3783 fix PCMCIA on MBX8xx board
3785 * Patch by Pierre Aubert , 21 Nov 2002
3786 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3787 bootmode word in DPRAM configurable
3789 * Patch by Daniel Engström, 18 Nov 2002:
3790 Fixes for x86 port (mostly strings issues)
3792 * Patch by Ken Chou, 18 Nov 2002:
3793 Fix for natsemi NIC cards (DP83815)
3795 * Patch by Pierre Aubert, 19 Nov 2002:
3796 fix a bug for the MII configuration, and some warnings
3798 * Patch by Thomas Frieden, 13 Nov 2002:
3799 Add code for AmigaOne board
3800 (preliminary merge to U-Boot, still WIP)
3802 * Patch by Jon Diekema, 12 Nov 2002:
3803 - Adding URL for IEEE OUI lookup
3804 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3806 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3807 root-on-nfs macros are designed to switch how the default boot
3808 method gets defined.
3810 * Patch by Daniel Engström, 13 Nov 2002:
3811 Add support for i386 architecture and AMD SC520 board
3813 * Patch by Pierre Aubert, 12 Nov 2002:
3814 Add support for DOS filesystem and booting from DOS floppy disk
3816 * Patch by Jim Sandoz, 07 Nov 2002:
3817 Increase number of network RX buffers (PKTBUFSRX in
3818 "include/net.h") for EEPRO100 based boards (especially SP8240)
3819 which showed "Receiver is not ready" errors when U-Boot was
3820 processing the receive buffers slower than the network controller
3823 * Patch by Andreas Oberritter, 09 Nov 2002:
3824 Change behaviour of NetLoop(): return -1 for errors, filesize
3825 otherwise; return code 0 is valid an means no file loaded - in this
3826 case the environment still gets updated!
3828 * Patches by Jon Diekema, 9 Nov 2002:
3829 - improve ADC/DAC clocking on the SACSng board to align
3830 the failing edges of LRCLK and SCLK
3831 - sbc8260 configuration tweaks
3832 - add status LED support for 82xx systems
3833 - wire sspi/sspo commands into command handler; improved error
3835 - add timestamp support and alternate memory test to the
3836 SACSng configuration
3838 * Patch by Vince Husovsky, 7 Nov 2002:
3839 Add "-n" to linker options to get rid of "Not enough room for
3840 program headers" problem
3842 * Patch by David Müller, 05 Nov 2002
3843 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3844 so we can use an already existing name
3846 * Patch by Pierre Aubert, 05 Nov 2002
3847 Hardware relatied improvments in FDC boot code
3849 * Patch by Holger Schurig, 5 Nov 2002:
3850 Make the PXA really change it's frequency
3852 * Patch by Pierre Aubert, 05 Nov 2002
3853 Add support for slave serial Spartan 2 FPGAs
3855 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3858 * Add support for log buffer which can be passed to Linux kernel's
3859 syslog mechanism; used especially for POST results.
3861 * Patch by Klaus Heydeck, 31 Oct 2002:
3862 Add initial support for kup4k board
3864 * Patch by Robert Schwebel, 04 Nov 2002:
3865 - use watchdog to reset PXA250 systems
3866 - added progress callbacks to (some of the) ARM code
3867 - update for Cogent CSB226 board
3869 * Add support for FPS860 board
3871 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3872 Improve PCI access on 32-bits Compact PCI bus
3874 * Fix mdelay() on TRAB - this was still the debugging version with
3875 seconds instead of ms.
3877 * Patch by Robert Schwebel, 1 Nov 2002:
3878 XScale related cleanup (affects all ARM boards)
3880 * Cleanup of names and README.
3882 ======================================================================
3883 Notes for U-Boot 0.1.0:
3884 ======================================================================
3886 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3888 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3889 For information about the history of the project please see the
3890 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3892 ======================================================================