1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Change default console baud rate for stxxtc board
7 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
8 Patch by Stefan Roese, 31 Aug 2005
10 * Fix default command set (don't include CFG_CMD_DISPLAY command)
11 Patch by Pantelis Antoniou, 02 Sep 2005
15 * Enable SM712 driver support for HMI1001 board.
17 * Fix problems with ld version 2.16 (dot outside sections problem)
18 Pointed out by Gerhard Jaeger, 31 Aug 2005;
19 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
21 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
23 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
25 * Add keyboard and dot matrix display support for HMI1001 board.
27 * Prepare U-Boot for gcc-4.x
29 * Fixed Bamboo port to enable running without DDR-DIMM
30 (Bamboo has also 64MB onboard DDR)
31 Patch by Stefan Roese, 24 Aug 2005
33 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
34 now handling all 4xx cpu's
35 Patch by Stefan Roese, 16 Aug 2005
37 * Fix make dependencies for at91rm9200 and ks8695 cpus
38 Patch by Steven Scholz, 23 Aug 2005
40 * Add JFFS2 support for TQM5200 board
42 * Add esd cpci5200 and pf5200 boards
43 Patch by Reinhard Arlt, 22 Aug 2005
45 * Fix sysclock for TQM8540 and TQM8560 boards
46 Patch by Martin Krause, 25 Jul 2005
48 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
49 Patch by Martin Krause, 08 Jun 2005
51 * Add new board specific commands for TQM5200/STK52XX
52 - Sound commands (beep, wav, sound)
53 - Test commands (led, can, backlight, rs232)
54 Patch by Martin Krause, 02 May 2005
56 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
57 because of a bug in the AT91RM9200 CPU PLL
58 Patch by Martin Krause, 22 Apr 2005
60 * Add automatic HW detection for another CMC_PU2 variant
61 Patch by Martin Krause, 20 Apr 2005
63 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
64 Patch by Martin Krause, 19 Apr 2005
66 * Fix initialization problem on TQM5200 without SM501
67 Patch by Martin Krause, 08 Apr 2005
69 * Add RTC support for STK52XX.200
70 Patch by Martin Krause, 07 Apr 2005
72 * Add support for IFM o2dnt board
74 * Enable PCI on hmi1001 board
76 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
77 so we can use them to, e.g., check the existence of a file with
78 "if ls foo; then this; else that; fi" in the hush shell
79 Patch by Andreas Engel, 16 August 2005
81 * Coding style cleanup
83 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
84 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
86 * Check return value of malloc in 440gx_enet.c
87 Patch by Travis B. Sawyer, 18 Jul 2005
89 * Add Sandburst Metrobox and Sandburst Karef board support packages.
90 Second serial port on 440GX now defined as a system device.
91 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
92 Patch by Travis B. Sawyer, 12 Jul 2005
94 ======================================================================
95 Changes for U-Boot 1.1.3:
96 ======================================================================
100 * Add forgotten new fils from latest VoiceBlue update
102 * Make bootretry feature work with hush shell.
103 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
104 Patch by Andreas Engel, 19 Jul 2005
106 * Update Hymod Board Database PHP code in "tools" directory
107 Patch by Murray Jensen, 01 Jul 2005
109 * Make "tr" command use POSIX compliant; export HOSTOS make variable
110 Patch by Murray Jensen, 30 Jun 2005
112 * Fix Murray Jensen's mail address.
113 Patch by Murray Jensen, 30 Jun 2005
115 * Preserve PHY_BMCR during a soft reset.
116 Patch by Carl Riechers, 24 Jun 2005
118 * VoiceBlue update: eeprom tool can also store firmware version now.
119 eeprom.bin is runable by jumping at load address.
120 Patch by Ladislav Michl, 23 May 2005
122 * Move the AT91RM9200DK to the ARM Systems list.
123 Patch by Anders Larsen, 26 Apr 2005
125 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
126 Patch by Anders Larsen, 26 Apr 2005
128 * measure_gclk() is needed when DEBUG is enabled
129 Patch by Bryan O'Donoghue, 25 Apr 2005
131 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
132 Patch by Reinhard Arlt, 12 Aug 2005
134 * esd PCI405 board updated
135 Patch by Matthias Fuchs, 28 Jul 2005
137 * esd WUH405 and DU405 board updated
138 Patch by Matthias Fuchs, 27 Jul 2005
140 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
141 Patch by Matthias Fuchs, 4 May 2005
143 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
144 boards (baudrate, environment...). Flash driver fixed.
145 Patch by Stefan Roese, 11 Aug 2005
147 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
148 Patch by Stefan Roese, 11 Aug 2005
150 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
151 Patch by Stefan Roese, 11 Aug 2005
153 * Add configuration for IFM AEV FIFO board.
154 Minor coding style cleanup.
156 * Add configuration for IFM SPI eval board
158 * Fix CompactFlash problem on HMI1001 board
160 * Make new "mtdparts" code build with older compilers
161 Patch by Andrea Scian, 09 Aug 2005
163 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
164 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
165 with the 405 defines and the linux kernel defines.
166 Patch by Stefan Roese, 08 Aug 2005
168 * Fix compiler warnings with older GCC versions
170 * Add common (with Linux) MTD partition scheme and "mtdparts" command
172 Old, obsolete and duplicated code was cleaned up and replace by the
173 new partitioning method. There are two possible approaches now:
175 The first one is to define a single, static partition:
177 #undef CONFIG_JFFS2_CMDLINE
178 #define CONFIG_JFFS2_DEV "nor0"
179 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
180 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
181 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
183 The second method uses the mtdparts command line option and dynamic
186 /* mtdparts command line support */
187 #define CONFIG_JFFS2_CMDLINE
188 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
189 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
191 Command line of course produces bigger images, and may be inappropriate
192 for some targets, so by default it's off.
194 * Fix build problems for PM856 Board
196 * Fix sign extension bug in 'fpga loadb' command;
197 make 'fpga loadb' always print the file header info
198 Patch by Andrew Dyer, 11 Jan 2005
200 * Fix errors that occur when accessing SystemACE CF
201 Patch by Jeff Angielski, 09 Jan 2005
203 * Document switching between U-Boot and PlanetCore on RPXlite
204 by Sam Song, 24 Dec 2004
206 * Fix PowerQUICC II mask detection.
207 Patch by Eugene Surovegin, 20 Dec 2004
209 * Add support for Altera NIOS DK1C20 board
210 Patch by Shlomo Kut, 13 Dec 2004
212 * Add support for ep8248 board
213 Patch by Yuli Barcohen, 12 Dec 2004
217 * Fix baudrate setting for KGDB on MPC8260
218 Patch by HoJin, 11 Dec 2004
220 * Fix 'mii help' text formatting
221 Patch by Cory Tusar, 10 Dec 2004
223 * Fix return code of NFS command
224 Patch by Hiroshi Ito, 11 Dec 2004
228 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
229 Patch by Steven Blakeslee, 04 Aug 2005
231 * Add support for AMCC Bamboo PPC440EP eval board
232 Patch by Stefan Roese, 04 Aug 2005
234 * Patch by Jon Loeliger
235 Fix style issues primarily in 85xx and 83xx boards.
237 - Trailing white space
238 - Indentation not by TAB
239 - Excessive amount of empty lines
240 - Trailing empty lines
242 * Patch by Ron Alder, 11 Jul 2005
243 Add Xianghua Xiao and Lunsheng Wang's support for the
244 GDA MPC8540 EVAL board.
246 * Patch by Eran Liberty
247 Add support for the Freescale MPC8349ADS board.
249 * Patch by Jon Loeliger, 25 Jul 2005
250 Move the TSEC driver out of cpu/mpc85xx as it will be shared
251 by the upcoming mpc83xx family as well.
253 * Patch by Jon Loeliger, 05 May 2005
254 Implemented support for MPC8548CDS board.
255 Added DDR II support based on SPD values for MPC85xx boards.
256 This roll-up patch also includes bugfies for the previously
258 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
260 * Patch by Jon Loeliger, 10 Feb 2005
261 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
263 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
265 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
266 for faster flash parts.
267 Add documentation for BR/OR for FLASH.
269 * Patch by Jon Loeliger 08 Feb 2005
270 Determine L2 Cache size dynamically on 85XX boards.
272 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
273 - Convert the CPM2 based functionality to use new CONFIG_CPM2
274 option rather than a myriad of CONFIG_MPC8560-like variants.
275 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
276 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
277 new CONFIG_CPM2 option to each 8260 board.
279 * Add support for MicroSys PM856 board
280 Patch by Josef Wagner, 03 Aug 2005
282 * Minor fixes to PM854 board
283 Patch by Josef Wagner, 03 Aug 2005
285 * Adjust configuration of XENIAX board
286 (chip select and GPIO required for USB operation)
288 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
289 routed to the Watchdog handler
290 Patch by Eugene Surovegin, 18 Jun 2005
292 * (re)enabled scsi commands do_scsi() and do_scsiboot()
293 Patch by Denis Peter, 06 Dec 2004
295 * Fix endianess problem in TFTP / NFS default filenames
296 Patch by Hiroshi Ito, 06 Dec 2004
298 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
300 Patch by Murray Jensen, 18 Jul 2005
302 * Fix typo in mkconfig script (used == instead of =)
303 Patch by Murray Jensen, 18 Jul 2005
305 * Cleanup build problems on 64 bit build hosts
307 * Update MAINTAINERS file
309 * Patch by Stefan Roese, 01 Aug 2005:
310 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
311 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
313 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
314 to run on both 405GP and 405GPr eval boards).
316 * Patch by Steven Blakeslee, 27 Jul 2005:
317 - Add support for AMCC PPC440EP/GR.
318 - Add support for AMCC Yosemite PPC440EP eval board.
319 - Add support for AMCC Yellowstone PPC440GR eval board.
321 * Minor fixes for PPChameleon Board:
322 - fix alignment of NAND size
323 - make code do what the comment says
325 * Implement h/w sector protection status synchronization at boot.
326 The code is provided for, and was tested on, the Yukon/Alaska
327 and PM520 boards only.
329 A bug in flash_real_protect() for the Yukon board was fixed by
330 adding a function that tells if two banks are on one flash chip.
332 * Fix sysmon POST problem: check I2C error codes
333 This fixes a problem of displaying bogus voltages when the voltages
334 are so low that the I2C devices start failing while the rest of the
335 system keeps running.
337 * Patch by Cedric Vincent, 6 Jul 2005:
338 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
340 * Patch by Jon Loeliger, 20 Jul 2005:
341 Add missing PCI IO port definitions.
343 * Add CompactFlash support for HMI1001 board.
345 * Adjust printed board ID for LWMON board.
347 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
349 * Add new argument format for flash commands to allow for usage like
350 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
351 U-Boot will automaticially find the end of the corresponding sector.
353 * Patch by Stefan Roese, 5 Jul 2005:
354 Update uc100 board PHY setup
356 * Patch by Stefan Roese, 1 Jul 2005:
357 Fix PHY address for CATcenter board (now correct!)
359 * Patch by Stefan Roese, 30 Jun 2005:
360 Fix PHY addresses for PPChameleon and CATcenter boards
361 Change MAINTAINER for most esd boards
363 * Patch by Detlev Zundel, 30 Jun 2005:
364 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
366 * Fix baudrate calculation problem on MPC5200 systems
368 * Add EEPROM and RTC support for HMI1001 board
370 * Patch by Detlev Zundel, 20 Jun 2005:
371 Fix initialization of low active GPIO pins on inka4x0 board
373 * Enable redundant environment, disable HW flash protection of
376 * Patch by Travis Sawyer, 10 Jun 2005:
377 Initialize allocated dev and private hw structures
378 after their respective allocation in 440gx_enet.c
380 * Patch by Steven Scholz, 10 Jun 2005:
381 Fix byteorder problems with second argument of "bootm" with
384 * Add support for HMI1001 board
386 * Disable "date" and "sntp" commands on TQM866M
388 * Fix watchdog reset problems on LWMON board
390 * Patch by Juergen Selent, 17 May 2005:
391 Add support for Funkwerk VoVPN gateway module.
393 * Cleanup debug code for MPC8220 FEC driver
395 * Extend burst mode RAM test program to take a loop count
398 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
399 those boards that use it.
401 * Patches by Greg Ungerer, 19 May 2005:
402 - add support for the KS8695P (ARM 922 based) CPU
403 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
405 * Patch by Steven Scholz, 19 May 2005:
406 Add support for CONFIG_SERIAL_TAG on ARM boards
408 * Add PCI support for Sorcery board.
409 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
411 * Fix compile problems caused by new burst mode SDRAM test;
412 make port pins to trigger logic analyzer configurable
414 * Fix timer handling on MPC85xx systems
416 * Fix debug code in omap5912osk flash driver
418 * Add support for MPC8247 based "IDS8247" board.
420 * Add support for 2 x TSEC interfaces on the TQM8540 board.
422 * On LWMON we must use the watchdog to reset the board as the CPU
423 genereated HRESET pulse is too short to reset the external
426 * Add test tool to exercise SDRAM accesses in burst mode
427 (as standalone program, MPC8xx/PowerPC only)
429 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
432 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
433 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
434 added to support LZO and LZARI compression modes (undefined by
437 * Fix problem with symbolic links in JFFS2 code.
439 * Use linker ASSERT statement to prevent undetected overlapping of
440 sections on PPChameleon board; other boards might use this, too.
442 * Patch by Stefan Roese, 03 May 2005:
444 Fix problems in cmd_universe.c
446 * Patch by Matthias Fuchs, 03 May 2005:
447 Added missing variable declaration in cmd_nand.c
448 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
450 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
452 * Fix bug in the SDRAM initialization code for canmb, IceCube and
454 Fix PHY address for canmb board.
456 * Cleanup serial console baudrate calculation on AT91RM9200;
457 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
459 * Patch by Matthias Fuchs, 18 Apr 2005:
460 Make PCI target address spaces on PMC405 and CPCI405 boards
461 configurable via environment variables
463 * Auto-size RAM on canmb board.
465 * Add support for canmb board
467 * Patch by Stefan Roese, 13 Apr 2005:
468 Update for esd apc405
470 * Fixes for TQM8560 board:
472 - remove debug messages
473 - fix flash sector protection
475 * Patch by Steven Scholz, 07 Apr 2005:
476 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
478 * Patches by Steven Scholz, 07 Apr 2005:
479 Fix compiler warning in altera.c
480 Fix warning in cpu/arm920t/at91rm9200/i2c.c
482 * Patch by Ladislav Michl, 06 Apr 2005:
483 Fix voiceblue configuration.
485 * Patch by Stefan Roese, 06 Apr 2005:
486 Updates for OCOTEA board:
487 - Changed U-Boot size from 512kByte to 256kByte
488 - Fixed flash driver to support boot from soldered user flash
489 - Added README for switch from PIBS firmware to U-Boot
491 * Patch by Travis Sawyer, 05 Apr 2005:
492 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
493 Problem found by Andrew Wozniak.
495 * Patch by Steven Scholz, 06 Apr 2005:
496 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
497 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
499 * Patches by Robert Whaley, 29 Nov 2004:
500 - update the pxa-regs.h file for PXA27x chips
501 - add PXA27x based ADSVIX board
502 - add support for MMC on PXA27x processors
504 * Patch by Andrew E. Mileski, 28 Nov 2004:
505 Fix PPC4xx SPD SDRAM detection bug
507 * Patch by Hiroshi Ito, 26 Nov 2004:
508 Fix logic of "test -z" and "test -n" commands
510 * Patch by Ladislav Michl, 05 Apr 2005:
511 Add support for VoiceBlue board.
513 * Patch by Ladislav Michl, 05 Apr 2005:
514 Fix netboot_common() prototypes.
516 * Patch by Steven Scholz, 05 Apr 2005:
517 Use i.MX watchdog timer for reset_cpu()
519 * Patch by Steven Scholz, 05 Apr 2005:
520 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
521 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
524 * Add support for MPC8220 based "sorcery" board.
526 * Add support for TQM8560 board.
528 * Add FEC support for TQM8540 board.
529 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
531 * Patch by Martin Krause, 04 Apr 2005:
532 Update default configuration for CMC_PU2 board.
534 * Patch by Steven Scholz, 04 Apr 2005:
535 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
536 - introduce two new configuration options instead:
537 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
539 * Patch by Steven Scholz, 04 Apr 2005:
540 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
542 * Fix timer code for ARM systems: make sure that udelay() does not
543 reset timers so it's save to use udelay() in timeout code.
545 * Patch by Mathias Küster, 23 Nov 2004:
546 add udelay support for the mcf5282 cpu
548 * Patch by Tolunay Orkun, 16 November 2004:
549 fix incorrect onboard Xilinx CPLD base address
551 * Patch by Jerry Van Baren, 08 Nov 2004:
552 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
553 the jumper for the HRCW source should select flash. If lowboot is
554 not selected, the jumper for the HRCW source should select the
556 - change default load base address to 0x00400000
558 * Patch by Yuli Barcohen, 08 Nov 2004:
559 Add support for Analogue & Micro Rattler boards.
560 Tested on Rattler8248.
562 * Patch by Andre Renaud, 08 Nov 2004:
563 Fix watchdog support in common/lcd.c
565 * Patch by Marc Leeman, 05 Nov 2003:
566 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
567 bug only affects the XPC8245 processors
569 * Patches by Josef Wagner, 29 Oct 2004:
570 - Add support for MicroSys CPU87 board
571 - Add support for MicroSys PM854 board
573 * Patch by Jian Zhang, 02 Nov 2004:
574 Add 16-bit NAND support
576 * Patch by Scott McNutt, 01 Nov 2004:
577 Add missing NIOS/NIOS2 support for "iminfo" command
579 * Patch by Detlev Zundel, 29 Oct 2004:
580 Add missing NIOS/NIOS2 support for "mkimage" tool.
582 * Patch by David Adair, 27 Oct 2004:
583 Add missing 440GX SDRAM Controller reset
585 * Patch by Steven Scholz, 25 Oct 2004:
586 Declare reset_cpu() in include/common.h instead locally
588 * Patch by Yusdi Santoso, 22 Oct 2004:
589 - Add support for HIDDEN_DRAGON board
590 - fix endianess problem in driver/rtl1839.c
592 * Patch by Allen Curtis, 21 Oct 2004:
593 support multiple serial ports
595 * Patch by Richard Klingler, 03 Apr 2005:
596 Add call to eth_halt() in net/net.c when called functions fail
597 after eth_init() has been called.
599 * Patch by Sam Song, 3 April 2005:
600 - Update README.Netconsole
603 * Prepare for SoC rework of ARM code:
604 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
605 - rename memsetup into lowlevel_init (function name and source files)
606 Patch by Steven Scholz, 03 Apr 2005:
607 - create SoC specific directories include/asm-arm/arch-imx and
608 include/asm-arm/arch-s3c24x0
610 * Fix problems with SNTP support;
611 enable SNTP support in some boards.
613 * Patches by Martin Krause, 01 Apr 2005:
614 - Fix flash erase timeout on CMC_PU2
615 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
617 * Patch by Steven Scholz, 13 March 2005:
618 fix cache enabling for AT91RM9200
620 * Patch by Masami Komiya, 30 Mar 2005:
621 add SNTP support and expand time server and time offset fields of
622 DHCP support. See doc/README.SNTP
624 * Patch by Steven Scholz, 13 Dec 2004:
625 Fix bug in at91rm920 ethernet driver
627 * Patch by Steven Scholz, 13 Dec 2004:
628 Remove duplicated code by merging memsetup.S files for
629 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
631 * Patch by Detlev Zundel, 31 Mar 2005:
632 Cleanup duplicate definition of overwrite_console()
634 * Update TQM5200 configuration;
635 prepare for Rev. 200 starter kit boards
637 * Patch by Scott McNutt, 21 Oct 2004:
638 Add support for Nios-II EPCS Controller core.
640 * Patch by Scott McNutt, 20 Oct 2004:
642 - Add sysid command (Nios-II only).
643 - Locate default exception trampoline at proper offset.
644 - Implement I/O routines (readb, writeb, etc)
645 - Implement do_bootm_linux
647 * Patches by Martin Krause, 22 Mar 2005:
648 - use TQM5200_auto as MAKEALL target for TQM5200 systems
649 - add support for SM501 graphics controller
650 - add support for graphic console on TQM5200
651 - add support for TQM5200 Rev 200
652 - cleanup, fix typo in include/configs/TQM5200.h
654 * Patch by Manfred Baral, 17 Mar 2005:
657 * Fix RTC configuration for PPChameleon board
659 * Cleanup, fix typo in include/configs/TQM5200.h
661 * Patch by Stefan Roese, 16 Mar 2005:
662 Update for esd auto_update and hh405 board
664 * Adapt for U-Boot image size (new features enabled) on TQM5200
666 * Update code for TQM8540 board (and 85xx in general):
667 - Change the name of the Ethernet driver: MOTO ENET -> ENET
668 - Reformat boot messages
669 - Enable redundant environment
670 - Replace the -O2 optimization flag with -mno-string
672 * Patch by David Brownell, 10 Mar 2005:
673 Restore copyright statements in OHCI drivers.
675 * Add support for TQM8540 board
677 * Patch by Detlev Zundel, 14 Mar 2005:
678 NC650: changed NAND flash addressing to using UPMB
680 * Patch by Stefan Roese, 14 Mar 2005:
681 Update for esd voh405 fpga image
683 * INKA4x0: Allow initialization of LCD backlight dimming from
684 "brightness" environment variable.
686 * Add port initialization for digital I/O on INKA4x0
688 * Patch by Stefan Roese, 01 Mar 2005:
689 Update for esd boards dp405 and hub405
691 * Fix get_partition_info() parameter error in all other calls
692 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
694 * Enable USB and IDE support for INKA4x0 board
696 * Patch by Andrew Dyer, 28 Feb 2005:
697 fix ext2load passing an incorrect pointer to get_partition_info()
698 resulting in load failure for devices other than 0
700 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
702 * Cleanup USB and partition defines
704 * Add support for ext2 filesystems and image timestamps to TQM5200 board
706 * Add reset code for Coral-P on INKA4x0 board
708 * Patch by Martin Krause, 28 Jun 2004:
709 Update for TRAB board.
711 * Fix some missing "volatile"s in MPC5xxx FEC driver
713 * Fix cirrus voltage detection (for CPC45)
715 * Fix byteorder problem in usbboot and scsiboot commands.
717 * Patch by Cajus Hahn, 04 Feb 2005:
718 - don't insist on leading '/' for filename in ext2load
719 - set default partition to useful value (1) in ext2load
721 * Patch by Andrew Dyer, 08 Jan 2005:
722 fix wrong return codes in ext2 code
724 * Removed '--no-warn-mismatch' option from Makefile. This option
725 makes 'ld' to overlook binary objects compatibility.
727 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
728 --end-group) outside of the group. This will make 'ld' to do
729 _multiple_ search in the library group when resolving symbol
730 references and do only a _single_ seach in libgcc.a after the group
733 * Fix stability problems on CPC45 board again.
735 * Make image detection for diskboot / usbboot / scsiboot more robust
736 (also check header checksum)
738 * Update CPC45 board configuration.
740 * Add USB and PCI support for INKA4x0 board
742 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
746 * Patch by Robin Getz, 13 Oct 2004:
747 Add standalone application to change SMC91C111 MAC addresses,
748 see examples/README.smc91111_eeprom
750 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
751 Fix Flash support for ARM Integrator CP.
753 * Patch by Richard Woodruff, 10 Jan 2005:
754 Update support for OMAP2420 (ARM11) and H4 board:
755 o clean up and add new types to H4 memory probe code.
756 o fix to work with internal boot.
757 o added PRCM config III operation.
758 o fix marginal flash timings.
759 o add revison ATAG usage.
760 o enable voltage scaling at power chip.
761 o fix compile error for i2c.
763 * Fix network problem (error when receiving multiple ARP packets)
765 * Patch by Daniel Poirot, 12 Oct 2004:
766 Add support for Wind River sbc405 board
768 * Patch by Rainer Brestan, 12 Oct 2004:
769 Make examples/Makefile more robust
771 * Patch by Sam Song, 11 October 2004:
772 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
773 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
776 * Patch by Sam Song, 10 Oct 2004:
777 Fix a parameter error in run_command() in main.c
779 * Patch by Richard Woodruff, 01 Oct 2004:
780 add support for the TI OMAP2420 processor and its H4 reference
783 * Patch by Christian Pellegrin, 24 Sep 2004:
784 Added support for NE2000 compatible (DP8390, DP83902) NICs.
786 * Patch by Leif Lindholm, 23 Sep 2004:
787 add support for the AMD db1550 board
789 * Patch by Travis Sawyer, 15 Sep 2004:
790 Add CONFIG_SERIAL_MULTI support for ppc4xx,
791 update README.serial_multi
793 * Patches by David Snowdon, 07 Sep 2004:
794 - add u-boot.hex target in the top level Makefile
795 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
796 - use -mtune=xscale and -march=armv5 options for PXA
798 * Patch by Florian Schlote, 08 Sep 2004:
799 Add support for SenTec-COBRA5272-board (Coldfire).
801 * Patch by Gleb Natapov, 07 Sep 2004:
802 mpc824x: set PCI latency timer to a sane value
805 * Patch by Kurt Stremerch, 03 Sep 2004:
806 Add bitstream configuration option for fpga command (Xilinx only).
808 * Patch by Kurt Stremerch, 03 Sep 2004:
809 Add Xilinx Spartan2E family FPGA support
811 * Patch by Jeff Angielski, 02 Sep 2004:
812 Add Added support for H2 revision of the EP8260 board.
813 Fixed formatting for some of the EP8260 related source files.
815 * Patch by Jon Loeliger, 02 Sep 2004:
816 Reset monitor size back to 256 so environment can be written
817 to flash on MPC85xx ADS and CDS releases.
819 * Patch by Paolo Broggini, 02 Sep 2004:
820 Make BSS clearing on ARM systems more robust
822 * Patch by Yue Hu and Joe, 01 Sep 2004:
823 - add PCI support for ixp425;
824 - add EEPRO100 suppor tfor ixdp425 board.
826 * Fix problem with protected sector detection in driver/cfi_flash.c
828 ======================================================================
829 Changes for U-Boot 1.1.2:
830 ======================================================================
832 * Code cleanup, mostly for GCC-3.3.x
834 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
835 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
836 additional ethernet addresses.
838 * Cleanup drivers/i82365.c - avoid duplication of code
840 * Fix bogus "cannot span across banks" flash error message
844 * Add support for CompactFlash for the CPC45 Board.
846 * Fix problems with CMC_PU2 flash driver.
849 - avoid trigraph warning in fs/ext2/ext2fs.c
850 - rename UC100 -> uc100
852 * Add support for UC100 board
854 * Patch by Stefan Roese, 16 Dez 2004:
855 - ext2fs support added
856 - Tundra universe support added
857 - Coldfire MCF5249 support added (no preloader needed!)
858 - MCF5249 board TASREG added
859 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
861 - some esd boards updated
862 - memory commands "mdc" and "mwc" added for cyclic read/write
863 (CONFIG_MX_CYCLIC, see README for further description)
865 * Add support for INKA4X0 board
867 * Patch by Steven Scholz, 12 Dec 2004:
868 Fix typo in AT91 memory setup.
870 * Patch by Martin Krause, 27 Oct 2004:
871 - add support for "STK52xx" board (including PS/2 multiplexer)
872 - add hardware detection for TQM5200
874 * Clean up CMC PU2 flash driver
876 * Update MAINTAINERS file
878 * Fix bug in MPC823 LCD driver
880 * Fix udelay() on AT91RM9200 for delays < 1 ms.
882 * Enable long help on CMC PU2 board;
884 increase CPU speed from 179 to 207 MHz.
886 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
887 unaligned tail part specially).
889 * Update for AT91RM9200DK and CMC_PU2 boards:
890 - Enable booting directly from flash
891 - fix CMC_PU2 flash driver
893 * Fix mkimage usage message
895 * Map SRAM on NC650 board
897 * Work around for Ethernet problems on Xaeniax board
899 * Patch by TsiChung Liew, 23 Sep 2004:
900 - add support for MPC8220 CPU
901 - Add support for Alaska and Yukon boards
903 * Fix configuration for ERIC board (needs more room)
905 * Adjust MIPS compiler options at run-time depending on tools version
906 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
907 "-mcpu=4kc" for old tools)
909 * Add passing of the command line and memory size information to the
910 kernel on xaeniax board.
912 * Enable NAND flash support for NC650 board.
914 * Patch by Thomas Lange 07 Oct 2004:
915 Updated README for DBAu1x00 boards to match current status
917 * Patch by Philippe Robin, 28 Sept 2004:
918 Fix Flash support for Versatile.
920 * Patch by Roger Blofeld, 16 Sep 2004:
921 Fix timeout for DHCP command retry
923 * Patch by Pantelis Antoniou, 14 Sep 2004:
924 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
926 * Patch by Pantelis Antoniou, 14 Sep 2004:
927 Kick watchdog when bz-decompressing
929 * Fix CFG_HZ problems on AT91RM9200 systems
930 [Remember: CFG_HZ should be 1000 on ALL systems!]
932 * Patch by Gridish Shlomi, 30 Aug 2004:
933 - Add support to revA version of PQ27 and PQ27E.
934 - Reverted MPC8260ADS baudrate back to original 115200
936 * Patch by Hojin, 17 Sep 2004:
937 Fix typo in cfi_flash.c
939 * Patch by Mark Jonas, 09 September 2004:
940 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
943 * Patch by Mark Jonas, 31 August 2004:
944 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
945 improves FTP performance for MPC5200 systems. Enabled for IceCube
948 * Patch by Michael Bendzick, 30 Aug 2004:
949 - Improve platform.S code for omap1510inn that detects whether code
950 is running from SDRAM or not. Patch allows SDRAM to be configured
951 if code is running out of SRAM at 0x20000000.
953 * Patch by Frederick Klatt, 30 Aug 2004:
954 Add support for the Wind River SBC8540/SBC8560 boards
956 * Configure SX1 board to use drivers/cfi_flash.c
958 * Patches by Michael Bendzick, 30 Aug 2004:
959 - Configure omap1510inn board to use drivers/cfi_flash.c
960 - Make drivers/cfi_flash.c protect environment and redundant
963 * Patch by Steven Scholz, 23 Jun 2004:
964 - Add script (tools/img2brec.sh) to programm U-Boot into
965 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
967 * Patches by Scott McNutt, 24 Aug 2004:
968 - Add support for Altera Nios-II processors.
969 - Add support for Psyent PCI-5441 board.
970 - Add support for Psyent PK1C20 board.
972 * Patches by Jon Loeliger, 24 Aug 2004:
973 - Add support for the MPC8541 and MPC8555 CDS boards
974 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
975 - Convert MPC85xxADS to use common CFI flash driver
976 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
977 from board_early_init_f()
978 - Provide SW workaround for PCI initialization on 85xx CDS
980 * Patches by George G. Davis, 24 Aug 2004:
981 - Enable ramdisk/initrd tagged param support for omap1610h2_config
982 - Remove static network setup defaults from mx1ads_config
983 - update ARM boards to use constants from mach-types.h
985 * Patch by Gary Jennejohn, 04 Oct 2004:
986 - fix I2C on at91rm9200
987 - add support for Ricoh RS5C372A RTC
989 * Patch by Gary Jennejohn, 01 Oct 2004:
990 - add support for CMC PU2 board
991 - add support for I2C on at91rm9200
993 * Patch by Gary Jennejohn, 28 Sep 2004:
994 fix baudrate handling on at91rm9200
996 * Patch by Yuli Barcohen, 22 Aug 2004:
997 - remove ZPC.1900 board-specific flash driver;
998 switch the port to generic CFI driver;
1001 * Patch by Hinko Kocevar, 21 Aug 2004:
1002 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1004 * Clean up tools/bmp_logo.c to not add trailing white space
1006 * Patch by Hinko Kocevar, 21 Aug 2004:
1007 - Group common framebuffer functions in common/lcd.c
1008 - Group common framebuffer macros and #defines in include/lcd.h
1009 - Provide calc_fbsize() for video ATAG
1011 * Patch by Sam Song, 21 August 2004:
1012 - Fix a typo in README
1013 - Align "(RO)" output for "flinfo" after "protect on"
1014 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1015 ratio 1:1 when core frequency less than 50MHz
1017 * Patches by Hinko Kocevar, 21 Aug 2004:
1018 - fix some "use of label at end of compound statement" warnings
1019 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1021 * Patch by Steven Scholz, 16 Aug 2004:
1022 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1023 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1024 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1025 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1026 into cpu/arm920t/$(SOC)/
1028 * Patches by Sean Chang, 09 Aug 2004:
1029 - Added support for both 8 and 16 bit mode access to System ACE CF
1031 - Fixed missing System ACE CF device during get FAT partition info
1032 in fat_register_device function.
1033 - Enabled System ACE CF support on ML300.
1035 * Patch by Sean Chang, 09 Aug 2004:
1036 Synch defines for saveenv and do_saveenv functions so they get
1037 compiled under the same statement.
1039 * Patch by Sean Chang, 09 Aug 2004:
1040 - Added I2C support for ML300.
1041 - Added support for ML300 to read out its environment information
1042 stored on the EEPROM.
1043 - Added support to use board specific parameters as part of
1044 U-Boot's environment information.
1045 - Updated MLD files to support configuration for new features
1048 * Patches by Travis Sawyer, 05 Aug 2004:
1049 - Remove incorrect bridge settings for eth group 6
1050 - Add call to setup bridge in ppc_440x_eth_initialize
1051 - Fix ppc_440x_eth_init to reset the phy only if its the
1052 first time through, otherwise, just check the phy for the
1053 autonegotiated speed/duplex. This allows the use of netconsole
1054 - only print the speed/duplex the first time the phy is reset.
1056 * Patch by Shlomo Kut, 29 Mar 2004:
1057 Add support for MKS Instruments "Quantum" board
1059 * Fix build problem with Cogent boards;
1060 avoid using <asm/byteorder.h> when using the host compiler
1062 * Patch by Ganapathi C, 04 Aug 2004:
1063 Fix NFS timeout issue
1065 * Patch by Yuli Barcohen, 19 Jul 2004:
1066 - Fix host tools building in Cygwin environment
1067 - Fix header files search order for host tools
1069 * Patch by Tom Armistead, 19 Jul 2004:
1070 Fix kgdb.S support for 74xx_75x cpu
1072 * Patch by Jon Loeliger, 15 Jul 2004:
1073 Fix MPC85xx I2C driver
1075 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1077 * Patch by Stephen Williams, 15 July 2004
1078 Set the PCI class code for JSE board as part of PCI interface setup
1080 * Patch by Michael Bendzick, 15 Jul 2004:
1081 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1082 CFG_FLASH_USE_BUFFER_WRITE is set
1084 * Patch by Yuli Barcohen, 13 Jul 2004:
1085 Allow clock setting on MPC866/MPC885 series chips according to
1086 environment variable `cpuclk'
1088 * Patch by Yuli Barcohen, 20 Apr 2004:
1089 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1091 * Patch by Vincent Dubey, 24 Sep 2004:
1092 Add support for xaeniax board
1094 * Add comment about non-GPL character of standalone applications to
1097 * Fix FEC ethernet problem on NSCU board.
1099 * Patch by Gary Jennejohn, 09 Sep 2004:
1100 allow to use USART1 as console port on at91rm9200dk boards
1102 * Patch by Stefan Roese, 16 Sep 2004:
1105 * Fix SysClk handling for PPChameleon and CATcenter boards
1107 * Patch by Detlev Zundel, 08 Sep 2004:
1108 Update etags build target
1110 * Improve NetConsole support: add support for broadcast destination
1111 address and buffered input.
1113 * Cleanup compiler warnings for GCC 3.3.x and later
1115 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1117 * Add support for IDS "NC650" board
1119 * Add automatic update support for LWMON board
1121 * Clear Block Lock-Bits when erasing flash on LWMON board.
1123 * Fix return code of "fatload" command
1125 * Enable MSDOS/VFAT filesystem support for LWMON board
1127 * Patch by Martin Krause, 03 Aug 2004:
1128 change timing for SM501 graphics controller on TQM5200 module
1130 * Patch by Mark Jonas, 13 July 2004:
1131 - Total5200 LCD now run in little endian mode. Endianess conversion
1132 is done in hardware.
1133 - Removed last reference to "console" environment variable.
1135 * Patches by Lars Munch, 12 Jul 2004:
1136 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1138 - split out the LXT971A PHY from ns_9750_eth.h
1139 - split the dm9161 phy part out of at91rm9200_ether.c
1141 * Patch by Andreas Engel, 12 Jul 2004:
1142 Replaced hardcoded PL011 clock frequency with config variable.
1143 Fixed wrong CONFIG_CMD_DFL doc.
1145 * Patch by Thomas Viehweger, 09 Jun 2004:
1146 make it possible to remove chpart when there is only one partition
1148 * Add support for console over UDP (compatible to Ingo Molnar's
1149 netconsole patch under Linux)
1151 * Patch by Jon Loeliger, 16 Jul 2004:
1152 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1154 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1155 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1156 and CONFIG_L2_INIT_RAM options.
1157 - Refactor Local Bus initialization out of SDRAM setup.
1158 - Re-implement new version of LBC11/DDR11 errata workarounds.
1159 - Moved board specific PCI init parts out of CPU directory.
1160 - Added TLB entry for PCI-1 IO Memory
1161 - Updated README.mpc85xxads
1163 * Patch by Sascha Hauer, 28 Jun:
1164 - add generic support for Motorola i.MX architecture
1165 - add support for mx1ads, mx1fs2 and scb9328 boards
1167 * Patches by Marc Leeman, 23 Jul 2004:
1168 - Add define for the PCI/Memory Buffer Configuration Register
1169 - corrected comments in cpu/mpc824x/cpu_init.c
1171 * Add support for multiple serial interfaces
1172 (for example to allow modem dial-in / dial-out)
1174 * Patch by Stefan Roese, 15 Jul 2004:
1175 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1177 * Fix NSCU config; add ethernet wakeup code.
1179 * Add link for preloader for Motorola Coldfire to README.m68k
1181 * Patch by Michael Bendzick, 12 Jul 2004:
1182 fix output formatting in drivers/cfi_flash.c
1184 * Patch by Mark Jonas, 02 Jul 2004:
1185 Fix lowboot (again) on MPC5xxx
1187 * Patch by Curt Brune, 07 Jul 2004:
1188 relocate exception vectors on arm720t if needed
1190 * Patch by George G. Davis, 06 Jul 2004:
1191 - update mach-types.h to latest arm.linux.org.uk master list
1192 - Set correct OMAP1610 bi_arch_number for build target
1194 * Patch by Curt Brune, 06 Jul 2004:
1195 evb4510: add support for timer interrupt; cleanup
1197 * Patch by Dan Poirot, 06 Jul 2004:
1198 Fix sbc8260 environment variables
1200 * Cleanup redundand "console" environment variable
1202 * Patch by Mark Jonas, 05 Jul 2004:
1203 add support for the Total5100's and Total5200's LCD screen
1205 * Patches by Dan Eisenhut, 01 Jul 2004:
1207 - Move doc2000.h include to prevent compiler warning on some boards
1209 * Patch by Mark Jonas, 01 Jul 2004:
1210 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1211 MGT5100 and MPC5200 based Freescale platforms.
1213 * Patch by Philippe Robin, 01 Jul 2004:
1214 Add initialization for Integrator and versatile board files.
1216 * Patch by Hinko Kocevar, 01 Jun 2004:
1217 Fix VFD FB allocation, add LCD FB allocation on ARM
1219 * Patch by Martin Krause, 30 Jun 2004:
1220 Add support for TQM5200 board
1222 * Patch by Martin Krause, 29 Jun 2004:
1223 Add loopw command: infinite write loop on address range
1225 * Patches by Yasushi Shoji, 29 Jun 2004:
1226 - add empty include/asm-microblaze/processor.h
1227 - add to CREDITS and MAINTAINERS
1228 - add gd initialization
1229 - add MicroBlaze and SUZAKU board to MAKEALL script
1230 - add reset support for SUZAKU
1231 - add flush_cache() for MicroBlaze
1232 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1233 size flash memory on SUZAKU
1235 * Patch by Prakash Kumar, 27 Jun 2004:
1236 Add support for the PXA250 based Intrinsyc Cerf board.
1238 * Patch by Yasushi Shoji, 27 Jun 2004:
1239 fix comment in include/common.h
1241 * Rename SBC8560 into sbc8560 for consistency
1243 * Patch by Daniel Poirot, 24 Jun 2004:
1244 Add support for Wind River's sbc8240 board
1246 * Patches by Yasushi Shoji, 26 Jun 2004:
1247 - drivers/serial_xuartlite.c: fix "return 0" in void function
1248 - add microblaze support to mkimage tool
1250 * Patch by Fred Klatt, 25 Jun 2004:
1251 Add support for WindRiver's sbc8560 board
1253 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1254 Small Bugs fixes for "at91rm9200dk" board:
1255 - Timing modifications for SPI DataFlash access
1256 - Fix NAND flash detection bug
1258 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1259 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1261 * Patch by Jon Loeliger, 17 June 2004:
1262 Completion of the 8540ADS/8560ADS updates:
1263 Fix some PCI and Rapid I/O memory maps,
1264 Initialize both TSEC 1 and 2,
1266 Update MAINTAINER for 85xx boards and README.mpc85xxads
1268 * Patch by Yuli Barcohen, 16 Jun 2004:
1269 Remove obsolete AdderII port which was superseded by unified
1270 AdderII/Adder87x port
1272 * Patch by Ladislav Michl, 16 Jun 2004:
1273 Fix gcc-3.3.3 warnings for smc91111.c
1275 * Patch by Stefan Roese, 02 Jul 2004:
1276 - Fix bug in 405 ethernet driver; allocated data not cleared!
1277 - Fix problem in 405 i2c driver; don't try to print without console!
1279 * Patch by Paul Ruhland, 11 Jun 2004:
1280 Remove debug code from 'board/lpd7a40x/flash.c'
1282 * Patch by Andrea Marson, 11 Jun 2004:
1283 Update for PPChameleon board:
1284 - support for SysClk @ 25MHz
1285 - support for Silicon Motion SM712 VGA controller
1288 * Patches by Richard Woodruff, 10 Jun 2004:
1289 - fix problems with examples/stubs.c for GCC >= 3.4
1290 - fix problems with gd initialization
1292 * Patch by Curt Brune, 17 May 2004:
1293 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1294 - Add support for ESPD-Inc. EVB4510 Board
1296 * Patch by Marc Leeman, 11 May 2004:
1297 Fix for MPC8245 - reading PPC Memory from another device with the
1298 PPC as PCI target device corrupts data due to interenal hardware
1301 * Fix "cls" command when used with splash screen
1303 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1304 slow download of a big image)
1306 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1307 display even after showing a bitmap
1309 * Patch by Josef Wagner, 04 Jun 2004:
1310 - DDR Ram support for PM520 (MPC5200)
1311 - support for different flash types (PM520)
1312 - USB / IDE / CF-Card / DiskOnChip support for PM520
1313 - 8 bit boot rom support for PM520/CE520
1314 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1315 - I2C and RTC support for CPC45
1316 - support of new flash type (28F160C3T) for CPC45
1318 * Fix flash parameters passed to Linux for PPChameleon board
1320 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1322 * Patch by Paul Ruhland, 10 Jun 2004:
1323 fix support for Logic SDK-LH7A404 board and clean up the
1324 LH7A404 register macros.
1326 * Patch by Matthew McClintock, 10 Jun 2004:
1327 Modify code to select correct serial clock on Sandpoint8245
1329 * Patch by Robert Schwebel, 10 Jun 2004:
1330 Add support for Intel K3 strata flash.
1332 * Patch by Thomas Brand, 10 Jun 2004:
1333 Fix "loads" command on DK1S10 board
1335 * Patch by Yuli Barcohen, 09 Jun 2004:
1336 Add support for 8MB flash SIMM and JFFS2 file system on
1337 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1339 * Patch by Yuli Barcohen, 09 Jun 2004:
1340 Add support for Analogue&Micro Adder87x and the older AdderII board.
1342 * Patch by Ming-Len Wu, 09 Jun 2004:
1343 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1345 * Patch by Sam Song, 09 Jun 2004:
1346 - Add support for RPXlite_DW board
1347 - Update FLASH driver for 4*AM29DL323DB90VI
1348 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1350 * Patch by Mark Jonas, 08 June 2004:
1351 - Make MPC5200 boards evaluate the SVR to print processor name and
1352 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1354 * Patch by Kai-Uwe Bloem, 06 May 2004:
1355 Fix endianess problem in cramfs code
1357 * Patch by Tom Armistead, 04 Jun 2004:
1358 Add support for MAX6900 RTC
1360 * Patches by Ladislav Michl, 03 Jun 2004:
1361 - fix cfi_flash.c on LE systems
1362 - let 'make mrproper' delete u-boot.img as well
1363 - turn printf into debug in cfi_flash.c
1365 * Patch by Kurt Stremerch, 28 May 2004:
1366 Add support for Exys XSEngine board
1368 * Patch by Martin Krause, 27 May 2004:
1369 Fix a MPC5xxx I2C timing issue in i2c_probe().
1371 * Patch by Leif Lindholm, 27 May 2004:
1372 Fix board_init_f() for dbau1x00 board.
1374 * Patch by Imre Deak, 26 May 2004:
1375 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1376 Set flash base accordingly, and decide whether to do or skip board
1377 specific setup steps.
1379 * Patch by Josef Baumgartner, 26 May 2004:
1380 Add missing define in include/asm-m68k/global_data.h
1382 * Patch by Josef Baumgartner, 25 May 2004:
1383 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1385 * Patch by Paul Ruhland, 24 May 2004:
1386 fix SDRAM initialization for LPD7A400 board.
1388 * Patch by Jian Zhang, 20 May 2004:
1389 add support for environment in NAND flash
1391 * Patch by Yuli Barcohen, 20 May 2004:
1392 Add support for Interphase iSPAN boards.
1394 * Patches by Paul Ruhland, 17 May 2004:
1395 - Add I/O functions to the smc91111 ethernet driver to support the
1396 Logic LPD7A40x boards.
1397 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1398 specifically the LPD7A400.
1400 * Patches by Robert Schwebel, 15 May 2004:
1401 - call MAC address reading code also for SMSC91C111;
1402 - make SMSC91C111 timeout configurable, remove duplicate code
1403 - fix get_timer() for PXA
1404 - update doc/README.JFFS2
1405 - use "bootfile" env variable also for jffs2
1407 * Patch by Tolunay Orkun, 14 May 2004:
1408 Add support for Cogent CSB472 board (8MB Flash Rev)
1410 * Patch by Thomas Viehweger, 14 May 2004:
1411 - flash.h: more flash types added
1412 - immap_8260.h: some bits added (useful for RMII)
1413 - cmd_coninfo.c: typo corrected, printf -> puts
1414 - reduced size by replacing spaces with tab
1416 * Patch by Robert Schwebel, 13 May 2004:
1417 Add 'imgextract' command: extract one part of a multi file image.
1419 * Patches by Jon Loeliger, 11 May 2004:
1420 Dynamically handle REV1 and REV2 MPC85xx parts.
1421 (Jon Loeliger, 10-May-2004).
1422 New consistent memory map and Local Access Window across MPC85xx line.
1423 New CCSRBAR at 0xE000_0000 now.
1424 Add RAPID I/O memory map.
1425 New memory map in README.MPC85xxads
1426 (Kumar Gala, 10-May-2004)
1427 Better board and CPU identification on MPC85xx boards at boot.
1428 (Jon Loeliger, 10-May-2004)
1429 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1430 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1431 (Jim Robertson, 10-May-2004)
1432 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1433 Supports multiple PHYs.
1434 (Andy Fleming, 10-May-2004)
1435 Some README.MPC85xxads updates.
1436 (Kumar Gala, 10-May-2004)
1437 Copyright updates for "Freescale"
1438 (Andy Fleming, 10-May-2004)
1440 * Patch by Stephen Williams, 11 May 2004:
1441 Add flash support for ST M29W040B
1442 Reduce JSE specific flash.c to remove dead code.
1444 * Patch by Markus Pietrek, 04 May 2004:
1445 Fix clear_bss code for ARM systems (all except s3c44b0 which
1446 doesn't clear BSS at all?)
1448 * Fix "ping" problem on INC-IP board. Strange problem:
1449 Sometimes the store word instruction hangs while writing to one of
1450 the Switch registers, but only if the next instruction is 16-byte
1451 aligned. Moving the instruction into a separate function somehow
1452 makes the problem go away.
1454 * Patch by Rishi Bhattacharya, 08 May 2004:
1455 Add support for TI OMAP5912 OSK Board
1457 * Patch by Sam Song May, 07 May 2004:
1458 Fix typo of UPM table for rmu board
1460 * Patch by Pantelis Antoniou, 05 May 2004:
1461 - Intracom board update.
1464 * Add support for the second Ethernet interface for the 'PPChameleon'
1467 * Patch by Dave Peverley, 30 Apr 2004:
1468 Add support for OMAP730 Perseus2 Development board
1470 * Patch by Alan J. Luse, 29 Apr 2004:
1471 Fix flash chip-select (OR0) option register setting on FADS boards.
1473 * Patch by Alan J. Luse, 29 Apr 2004:
1474 Report MII network speed and duplex setting properly when
1475 auto-negotiate is not enabled.
1477 * Patch by Jarrett Redd, 29 Apr 2004:
1478 Fix hang on reset on Ocotea board due to flash in wrong mode.
1480 * Patch by Dave Peverley, 29 Apr 2004:
1481 add MAC address detection to smc91111 driver
1483 * Patch by David Müller, 28 Apr 2004:
1484 fix typo in lib_arm/board.c
1486 * Patch by Tolunay Orkun, 20 Apr 2004:
1487 - README update: add CONFIG_CSB272 and csb272_config
1488 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1489 i2cfast environment variable
1491 * Patch by Yuli Barcohen, 19 Apr 2004:
1492 - Rename DUET_ADS to MPC885ADS
1493 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1494 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1495 - Clean up FADS family port to use the new defines
1497 * Fix PCI support on CPC45 board
1499 * Patch by Scott McNutt, 25 Apr 2004:
1500 Add Nios GDB/JTAG Console support:
1501 - Add stubs to support gdb via JTAG.
1502 - Add support for console over JTAG.
1505 * Add support for CATcenter board (based on PPChameleon ME module)
1507 * Patch by Klaus Heydeck, 12 May 2004:
1508 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1509 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1510 various changes to KUP4 board specific files
1512 * Fix minor network problem on MPC5200: need some delay between
1513 resetting the PHY and sending the first packet. Implemented in a
1514 "natural" way by invoking the PHY reset and initialization code
1515 only once after power on vs. each time the interface is brought up.
1517 * Add some limited support for low-speed devices to SL811 USB controller
1518 (at least "usb reset" now passes successfully and "usb info" displays
1519 correct information)
1521 * Change init sequence for multiple network interfaces: initialize
1522 on-chip interfaces before external cards.
1524 * Fix memory leak in the NAND-specific JFFS2 code
1526 * Fix SL811 USB controller when attached to a USB hub
1528 * Fix config option spelling in PM520 config file
1530 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1531 patches by Pantelis Antoniou, 30 Mar 2004)
1533 * Fix minor NAND JFFS2 related issue
1535 * Fixes for SL811 USB controller:
1536 - implement workaround for broken memory stick
1537 - improve error handling
1539 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1540 cope with congested networks.
1542 ======================================================================
1543 Changes for U-Boot 1.1.1:
1544 ======================================================================
1546 * Patch by Travis Sawyer, 23 Apr 2004:
1547 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1548 errata from Vitesse Semiconductor.
1550 * Patch by Philippe Robin, 22 Apr 2004:
1551 Fix ethernet configuration for "versatile" board
1553 * Patch by Kshitij Gupta, 21 Apr 2004:
1554 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1556 * Patch by Steven Scholz, 24 Feb 2004:
1557 Fix a bug in AT91RM9200 ethernet driver:
1558 The MII interface is now initialized before accessing the PHY.
1560 * Patch by John Kerl, 19 Apr 2004:
1561 Use U-boot's miiphy.h for PHY register names, rather than
1562 introducing a new header file.
1564 * Update pci_ids.h from linux-2.4.26
1566 * Patch by Masami Komiya, 19 Apr 2004:
1567 Fix problem cause by VLAN function on little endian architecture
1568 without VLAN environment
1570 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1571 binary image for all clock frequencies. Implement run-time
1572 optimization of flash access timing based on the actual bus
1575 * Modify KUP4X board configuration to use SL811 driver for USB memory
1576 sticks (including FAT / VFAT filesystem support)
1578 * Add SL811 Host Controller Interface driver for USB
1580 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1582 * Patch by Pantelis Antoniou, 19 Apr 2004:
1583 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1584 Minor patches for Intracom boards.
1586 * Patch by Christian Pell, 19 Apr 2004:
1587 cleanup support for CF/IDE on PCMCIA for PXA25X
1589 * Temporarily disabled John Kerl's extended MII command code because
1590 "miivals.h" is missing
1592 * Patches by Mark Jonas, 13 Apr 2004:
1593 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1594 - Add sync instructions to IceCube SDRAM init code
1595 - Move SDRAM chip constants into seperate include files
1596 - Unify DDR and SDR initialization code
1597 - Unify all IceCube (Lite5xxx) target names
1599 * Patch by John Kerl, 16 Apr 2004:
1600 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1601 mii read 4-7 18-1a. Also add mii dump subcommand for
1602 pretty-printing standard regs 0-5.
1604 * Patch by Stephen Williams, 16 April 2004:
1605 fix typo in JSE.h; update MAINTAINERS
1607 * Patch by Matthew S. McClintock, 14 Apr 2004:
1608 fix initdram function for utx8245 board
1610 * Patch by Markus Pietrek, 14 Apr 2004:
1611 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1613 * Patch by Reinhard Meyer, 18 Apr 2004:
1614 provide the IDE Reset Function for EMK 5200 boards
1616 * Patch by Masami Komiya, 12 Apr 2004:
1617 fix pci_hose_write_config_{byte,word}_via_dword problems
1619 * Patch by Sangmoon Kim, 12 Apr 2004:
1620 Update max RAM size for debris board
1622 * Patch by Travis Sawyer, 08 Apr 2004:
1623 Add TLB entry for second DIMM slot on ocotea
1625 * Patch by Masami Komiya, 08 Apr 2004:
1626 add RTL8169 network driver
1628 * Patch by Dan Malek, 07 Apr 2004:
1629 - Add support for RPC/STx GP3, Motorola 8560 board
1630 - Update 85xx TSEC driver so it searches MII for first available PHY
1632 - Add functions to support console MII commands.
1634 * Patch by Tolunay Orkun, 07 Apr 2004:
1635 Move initialization of bi_iic_fast[]
1636 from board_init_f() to board_init_r()
1638 * Patch by Yasushi Shoji, 07 Apr 2004:
1639 Cleanup microblaze port
1641 * Patch by Sangmoon Kim, 07 Apr 2004:
1642 Add auto SDRAM module detection for Debris board
1644 * Patch by Rune Torgersen, 06 Apr 2004:
1645 - Fix some PCI problems on the MPC8266ADS board
1646 - Fix the location of some PCI entries in the immap structure
1648 * Patch by Yasushi Shoji, 07 Apr 2004:
1649 - add support for microblaze processors
1650 - add support for AtmarkTechno "suzaku" board
1652 * Configure PPChameleon board to use redundand environment in flash
1654 * Configure PPChameleon board to use JFFS2 NAND support.
1656 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1658 * Patch by Rune Torgersen, 16 Apr 2004:
1661 * Patches by Pantelis Antoniou, 16 Apr 2004:
1662 - add support for a new version of an Intracom board and fix
1663 various other things on others.
1664 - add verify support to the crc32 command (define
1665 CONFIG_CRC32_VERIFY to enable it)
1666 - fix FEC driver for MPC8xx systems:
1667 1. fix compilation problems for boards that use dynamic
1669 2. shut down FEC after network transfers
1670 - HUSH parser fixes:
1671 1. A new test command was added. This is a simplified version of
1672 the one in the bourne shell.
1673 2. A new exit command was added which terminates the current
1675 3. Fixed handing of $? (exit code of last executed command)
1676 - Fix some compile problems;
1677 add "once" functionality for the netretry variable
1679 * Patch by George G. Davis, 02 Apr 2004:
1680 add support for Intel Assabet board
1682 * Patch by Stephen Williams, 01 Apr 2004:
1683 Add support for Picture Elements JSE board
1685 * Patch by Christian Pell, 01 Apr 2004:
1686 Add CompactFlash support for PXA systems.
1688 * Patches by Pantelis Antoniou, 30 Mar 2004:
1689 - add auto-complete support to the U-Boot CLI
1690 - add support for NETTA and NETPHONE boards; fix NETVIA board
1691 - add support for the Epson 156x series of graphical displays
1692 (These displays are serial and not suitable for using a normal
1693 framebuffer console on them)
1694 - add infrastructure needed in order to POST any DSPs in a board
1695 - improve and fix various things in the MPC8xx FEC driver:
1696 1. The new 87x and 88x series of processors have two FECs,
1697 and the new driver supports them both.
1698 2. Another change in the 87x/88x series is support for
1699 the RMII (Reduced MII) interface. However numerous
1700 changes are needed to make it work since the PHYs
1701 are connected to the same lines. That means that
1702 you have to address them correctly over the MII
1704 3. We now correctly match the MII/RMII interface
1705 configuration to what the PHY reports.
1706 - Fix problem when readingthe MII status register. Due to the
1707 internal design of many PHYs you have to read the register
1708 twice. The problem is more apparent in 10Mbit mode.
1709 - add new mode ".jffs2s" for reading from a NAND device: it just
1710 skips over bad blocks.
1711 - add networking support for VLANs (802.1q), and CDP (Cisco
1713 - some minor patches / cleanup
1715 * Patch by Yuli Barcohen, 28 Mar 2004:
1716 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1717 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1718 - Change configuration method for MPC8260ADS family
1720 * add startup code to clear the BSS of standalone applications
1722 * Fix if / elif handling bug in HUSH shell
1724 ======================================================================
1725 Changes for U-Boot 1.1.0:
1726 ======================================================================
1728 * Patch by Mark Jonas: Remove config.tmp files only when
1729 unconfiguring the board
1731 * Adapt RMU board for bigger flash memory
1733 * Patch by Klaus Heydeck, 13 Mar 2003:
1734 Add support for KUP4X Board
1736 * Patch by Pavel Bartusek, 21 Mar 2004
1737 Add Reiserfs support
1739 * Patch by Hinko Kocevar, 20 Mar 2004
1740 - Add auto-release for SMSC LAN91c111 driver
1741 - Add save/restore of PTR and PNR regs as suggested in datasheet
1743 * Patch by Stephen Williams, 19 March 2004
1744 Increase speed of sector reads from SystemACE,
1745 shorten poll timeout and remove a useless reset
1747 * Patch by Tolunay Orkun, 19 Mar 2004:
1748 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1751 * Patch by Brad Kemp, 18 Mar 2004:
1752 prevent machine checks during a PCI scan
1754 * Patch by Pierre Aubert, 18 Mar 2004:
1755 Fix string cleaning in IDE identification
1757 * Patch by Pierre Aubert, 18 Mar 2004:
1758 - Unify video mode handling for Chips & Technologies 69000 Video
1759 chip and Silicon Motion SMI 712/710/810 Video chip
1760 - Add selection of the video output (CRT or LCD) via 'videoout'
1761 environment variable for the Silicon Motion
1764 * Patch by Pierre Aubert, 18 Mar 2004:
1765 include/common.h typo fix
1767 * Patches by Tolunay Orkun, 17 Mar 2004:
1768 - Add support for bd->bi_iic_fast[] initialization via environment
1769 variable "i2cfast" (CONFIG_I2CFAST)
1770 - Add "i2cfast" u-boot environment variable support for csb272
1772 * Patch by Carl Riechers, 17 Mar 2004:
1773 Ignore '\0' characters in console input for use with telnet and
1776 * Patch by Leon Kukovec, 17 Mar 2004:
1777 typo fix for strswab prototype #ifdef
1779 * Patches by Thomas Viehweger, 16 Mar 2004:
1780 - show PCI clock frequency on MPC8260 systems
1781 - add FCC_PSMR_RMII flag for HiP7 processors
1782 - in do_jffs2_fsload(), take load address from load_addr if not set
1783 explicit, update load_addr otherwise
1784 - replaced printf by putc/puts when no formatting is needed
1785 (smaller code size, faster execution)
1787 * Patch by Phillippe Robin, 16 Mar 2004:
1788 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1790 * Patch by Stephen Williams, 15 Mar 2004:
1791 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1793 * Patch by Tolunay Orkun, 15 Mar 2004:
1794 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1796 * Patch by Travis Sawyer, 15 Mar 2004:
1797 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1799 * Add start-up delay to make sure power has stabilized before
1800 attempting to switch on USB on SX1 board.
1802 * Patch by Josef Wagner, 18 Mar 2004:
1803 - Add support for MicroSys XM250 board (PXA255)
1804 - Add support for MicroSys PM828 board (MPC8280)
1805 - Add support for 32 MB Flash on PM825/826
1806 - new SDRAM refresh rate for PM825/PM826
1807 - added support for MicroSys PM520 (MPC5200)
1808 - replaced Query by Identify command in CPU86/flash.c
1809 to support 28F160F3B
1811 * Fix wrap around problem with udelay() on ARM920T
1813 * Add support for Macronix flash on TRAB board
1815 * Patch by Pierre Aubert, 15 Mar 2004:
1816 Fix buffer overflow in IDE identification
1818 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1820 * Remove redundand #define in IceCube.h
1822 * Patch by Steven Scholz, 27 Feb 2004:
1823 - Adding get_ticks() and get_tbclk() for AT91RM9200
1824 - Many white space fixes in cpu/at91rm9200/interrupts.c
1826 * Patches by Steven Scholz, 20 Feb 2004:
1827 some cleanup in AT91RM9200 related code
1829 * Patches by Travis Sawyer, 12 Mar 2004:
1830 - Fix Gigabit Ethernet support for 440GX
1831 - Add Gigabit Ethernet Support to MII PHY utilities
1833 * Patch by Brad Kemp, 12 Mar 2004:
1834 Fixes for drivers/cfi_flash.c:
1835 - Better support for x8/x16 implementations
1836 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1837 - Added defines for AMD command and address constants
1839 * Patch by Leon Kukovec, 12 Mar 2004:
1840 Fix get_dentfromdir() to correctly handle deleted dentries
1842 * Patch by George G. Davis, 11 Mar 2004:
1843 Remove hard coded network settings in TI OMAP1610 H2
1844 default board config
1846 * Patch by George G. Davis, 11 Mar 2004:
1847 add support for ADS GraphicsClient+ board.
1849 * Patch by Pierre Aubert, 11 Mar 2004:
1850 - add bitmap command and splash screen support in cfb console
1851 - add [optional] origin in the bitmap display command
1853 * Patch by Travis Sawyer, 11 Mar 2004:
1854 Fix ocotea board early init interrupt setup.
1856 * Patch by Thomas Viehweger, 11 Mar 2004:
1857 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1859 * Patch by Stephan Linz, 09 Mar 2004
1860 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1862 * Patch by George G. Davis, 9 Mar 2004:
1863 fix recent build failure for SA1100 target
1865 * Patch by Travis Sawyer, 09 Mar 2004:
1866 Support native interrupt mode for the IBM440GX.
1867 Previously it was running in 440GP compatibility mode.
1869 * Patch by Philippe Robin, 09 Mar 2004:
1870 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1873 * Patch by Masami Komiya, 08 Mar 2004:
1874 Don't overwrite server IP address or boot file name
1875 when the boot server does not return values
1877 * Patch by Tolunay Orkun, 5 Mar 2004:
1878 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1880 * Patch by Tolunay Orkun, 5 Mar 2004:
1881 Fix early board initialization for Cogent CSB272 board
1883 * Patch by Ed Okerson, 3 Mar 2004:
1884 fix CFI flash writes for little endian systems
1886 * Patch by Reinhard Meyer, 01 Mar 2004:
1887 generalize USB and IDE support for MPC5200 with according
1888 changes to IceCube.h and TOP5200.h
1889 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1890 add info about USB and IDE to README
1892 * Patch by Yuli Barcohen, 4 Mar 2004:
1893 Fix problems with GCC 3.3.x which changed handling of global
1894 variables explicitly initialized to zero (now in .bss instead of
1897 * Patch by Leon Kukovec, 02 Mar 2004:
1898 add strswab() to fix IDE LBA capacity, firmware and model numbers
1899 on little endian machines
1901 * Patch by Masami Komiya, 02 Mar 2004:
1902 - Remove get_ticks() from NFS code
1903 - Add verification of RPC transaction ID
1905 * Patch by Pierre Aubert, 02 Mar 2004:
1906 cleanup for IDE and USB drivers for MPC5200
1908 * Patch by Travis Sawyer, 01 Mar 2004:
1910 - Add IBM PPC440GX Ref Platform support (Ocotea)
1911 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1912 Adapted to U-Boot and 440GX port
1914 - Add gracious handling of all Ethernet Pin Selections for 440GX
1915 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1917 - Add needed bit definitions
1920 * Patch by Carl Riechers, 1 Mar 2004:
1921 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1923 * Patch by Stephan Linz, 27 Feb 2004
1924 - avoid problems for targets without NFS download support
1926 * Patch by Rune Torgersen, 27 Feb 2004:
1927 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1928 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1929 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1931 * Patch by Masami Komiya, 27 Feb 2004:
1932 Fix rarpboot: add autoload by NFS
1934 * Patch by Dan Eisenhut, 26 Feb 2004:
1935 fix flash_write return value in saveenv
1937 * Patch by Stephan Linz, 11 Dec 2003
1938 expand config.mk to avoid trigraph warnings on NIOS
1940 * Rename "BMS2003" board into "HMI10"
1942 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1943 storage; auto-set console on USB port (using preboot command)
1945 * Add support for SX1 mobile phone; add support for USB-based console
1946 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1948 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1950 * Fix SDRAM timings for LITE5200 / IceCube board
1952 * Handle Auti-MDIX / connection status for INCA-IP
1954 * Fix USB problems when attempting to read 0 bytes
1956 * Patch by Travis Sawyer, 26 Feb 2004:
1957 Fix broken compile for XPEDITE1K target.
1959 * Patch by Stephan Linz, 26 Feb 2004:
1960 Bug fix for NFS code on NIOS targets
1962 * Patch by Stephen Williams, 26 Feb 2004:
1963 Break up SystemACE reads of large block counts
1965 * Patch by Pierre Aubert, 26 Feb 2004
1966 add IDE support for MPC5200
1968 * Patch by Masami Komiya, 26 Feb 2004:
1969 add autoload via NFS
1971 * Patch by Stephen Williams
1972 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
1973 elsewhere in the source.
1975 * Patch by Steven Scholz, 25 Feb 2004:
1976 - Timeouts in FPGA code should be based on CFG_HZ
1977 - Minor cleanup in code for Altera FPGA ACEX1K
1979 * Patch by Steven Scholz, 25 Feb 2004:
1980 Changed "Directory Hierarchy" section in README
1982 * Patch by Masami Komiya, 25 Feb 2004:
1983 Reduce copy count in nfs_read_reply() of NFS code
1985 * Patch by Markus Pietrek, 24 Feb 2004:
1986 NS9750 DevBoard added
1988 * Patch by Pierre Aubert, 24 Feb 2004
1989 add USB support for MPC5200
1991 * Patch by Steven Scholz, 24 Feb 2004:
1992 - fix MII commands to use values from last command
1994 * Patch by Torsten Demke, 24 Feb 2004:
1995 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
1997 * Patch by Rahul Shanbhag, 19 Feb 2004:
1998 Fixes for for OMAP1610 board:
1999 - shift some IRQ specific code to platform.S file
2000 - remove duplicatewatchdog reset code from start.S
2002 * Make Auto-MDIX Support configurable on INCA-IP board
2004 * Fix license for mkimage tool
2006 * Patch by Masami Komiya, 24 Feb 2004:
2007 Update NetBootFileXferSize in NFS code
2009 * Patch by Scott McNutt, 24 Feb 2004:
2010 fix packet length in NFS code
2012 * Patch by Masami Komiy, 22 Feb 2004:
2013 Add support for NFS for file download
2015 * Patch by Andrea Scian, 17 Feb 2004:
2016 Add support for S3C44B0 processor and DAVE B2 board
2018 * Patch by Steven Scholz, 20 Feb 2004:
2019 - Add support for MII commands on AT91RM9200 boards
2020 - some cleanup in AT91RM9200 ethernet code
2022 * Patch by Peter Ryser, 20 Feb 2004:
2023 Add support for the Xilinx ML300 platform
2025 * Patch by Stephan Linz, 17 Feb 2004:
2026 Fix watchdog support for NIOS
2028 * Patch by Josh Fryman, 16 Feb 2004:
2029 Fix byte-swapping for cfi_flash.c for different bus widths
2031 * Patch by Jon Diekema, 14 Jeb 2004:
2032 Remove duplicate "FPGA Support" notes from the README file
2034 * Patches by Reinhard Meyer, 14 Feb 2004:
2035 - update board/emk tree; use common flash driver
2036 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2037 [adapted for other PPC CPUs -- wd]
2038 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2040 * Patch by Jon Diekema, 13 Feb 2004:
2041 Call show_boot_progress() whenever POST "FAILED" is printed.
2043 * Patch by Nishant Kamat, 13 Feb 2004:
2044 Add support for TI OMAP1610 H2 Board
2045 Fixes for cpu/arm926ejs/interrupt.c
2046 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2047 Fix for a timer bug in OMAP1610 Innovator
2048 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2050 * Patches by Stephan Linz, 12 Feb 2004:
2051 - add support for NIOS timer with variable period preload counter value
2052 - prepare POST framework support for NIOS targets
2054 * Patch by Denis Peter, 11 Feb 2004:
2055 add POST support for the MIP405 board
2057 * Patch by Laurent Mohin, 10 Feb 2004:
2058 Fix buffer overflow in common/usb.c
2060 * Patch by Tolunay Orkun, 10 Feb 2004:
2061 Add support for Cogent CSB272 board
2063 * Patch by Thomas Elste, 10 Feb 2004:
2064 Add support for NET+50 CPU and ModNET50 board
2066 * Patch by Sam Song, 10 Feb 2004:
2067 Fix typos in cfi_flash.c
2069 * Patch by Leon Kukovec, 10 Feb 2004
2070 Fixed long dir entry slot id calculation in get_vfatname
2072 * Patch by Robin Gilks, 10 Feb 2004:
2073 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2074 !=, <>, <, >, <=, >=)
2076 * Fix problem with side effects in macros in include/usb.h
2078 * Patch by David Benson, 13 Nov 2003:
2079 bug 841358 - fix TFTP download size limit
2081 * Fixing bug 850768:
2082 improper flush_cache() in load_serial()
2084 * Fixing bug 834943:
2085 MPC8540 - missing volatile declarations
2087 * Patch by Stephen Williams, 09 Feb 2004:
2088 Add support for Xilinx SystemACE chip:
2089 - New files common/cmd_ace.c and include/systemace.h
2090 - Hook systemace support into cmd_fat and the partition manager
2092 * Patch by Travis Sawyer, 09 Feb 2004:
2093 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2095 * Patch by Travis Sawyer, 09 Feb 2004:
2097 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2098 - Add phymode for 440 enet
2101 - Change board_pre_init to board_early_init_f
2102 - Add user flash to bus controller setup
2104 - Fix is_pci_host to check GPIO for monarch bit
2105 - Force xpedite1k to pci conventional mode (via #define option)
2107 * Patch by Brad Kemp, 4 Feb 2004:
2108 - handle the machine check that is generated during the PCI scans
2110 - define the registers used in the IMMR by the PCI subsystem.
2112 * Patch by Pierre Aubert, 03 Feb 2004:
2113 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2115 * Patch by Jeff Angielski, 03 Feb 2004:
2116 Fix copy & paste error in cpu/mpc8260/pci.c
2118 * Patch by Reinhard Meyer, 24 Jan 2004:
2119 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2121 * Add Auto-MDIX support for INCA-IP
2125 * Patch by Josef Baumgartner, 10 Feb 2004:
2126 Fixes for Coldfire port
2128 * Patch by Brad Kemp, 11 Feb 2004:
2129 Fix CFI flash driver problems
2131 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2132 modules at CPU clock frequencies above 66 MHz.
2134 * Optimize flash programming speed for LWMON (by another 100% :-)
2136 * Patch by Jian Zhang, 3 Feb 2004:
2137 - Changed the incorrect FAT12BUFSIZE
2138 - data_begin in fsdata can be negative. Changed it to be short.
2140 * Patches by Stephan Linz, 30 Jan 2004:
2141 1: - board/altera/common/flash.c:flash_erase():
2142 o allow interrupts befor get_timer() call
2143 o check-up each erased sector and avoid unexpected timeouts
2144 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2145 o enclose sevenseg_set() in cpp condition
2146 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2147 - fix some typed in mistakes in the NIOS documentation
2148 2: - split DK1C20 configuration into several header files:
2149 o two new files for each NIOS CPU description
2150 o U-Boot related part is remaining in DK1C20.h
2151 3: - split DK1S10 configuration into several header files:
2152 o two new files for each NIOS CPU description
2153 o U-Boot related part is remaining in DK1S10.h
2154 4: - Add support for the Microtronix Linux Development Kit
2155 NIOS CPU configuration at the Altera Nios Development Kit,
2156 Stratix Edition (DK-1S10)
2157 5: - Add documentation for the Altera Nios Development Kit,
2158 Stratix Edition (DK-1S10)
2159 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2161 7: - Add support for the common U-Boot SPI framework at
2164 * Patch by Rahul Shanbhag, 28 Jan 2004:
2165 Fix flash protection/locking handling for OMAP1610 innovator board.
2167 * Patch by Rolf Peukert, 28 Jan 2004:
2168 fix flash write problems on CSB226 board (write with 32 bit bus width)
2170 * Patches by Mark Jonas, 16 Jan 2004:
2171 - fix rounding error when calculating baudrates for MPC5200 PSCs
2172 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2173 time which is not supported
2175 * Patch by Yuli Barcohen, 26 Jan 2004:
2176 Allow bzip2 compression for small memory footprint boards
2178 * Patch by Brad Kemp, 21 Jan 2004:
2179 Add support for CFI flash driver for both the Intel and the AMD
2182 * Patch by Travis Sawyer, 20 Jan 2004:
2183 Fix pci bridge auto enumeration of sibling p2p bridges.
2185 * Patch by Tolunay Orkun, 12 Jan 2004:
2186 Add some delays as needed for Intel LXT971A PHY support
2188 * Patches by Stephan Linz, 09 Jan 2004:
2189 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2190 - make DK1C20 board configuration related to ASMI conform to
2193 * Patch by Anders Larsen, 09 Jan 2004:
2195 ARM memory layout fixes: the abort-stack is now set up in the
2196 correct RAM area, and the BSS is zeroed out as it should be.
2198 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2199 of the linker scripts are replaced by '__bss_start' and '_end',
2200 resp., which is a further step to eliminate unnecessary differences
2201 between the implementation of the CPU architectures.
2203 * Patch by liang a lei, 9 Jan 2004:
2204 Fix Intel 28F128J3 ID in include/flash.h
2206 * Patch by Masami Komiya, 09 Jan 2004:
2207 add support for TB0229 board (NEC VR4131 MIPS processor)
2209 * Patch by Leon Kukovec, 12 Dec 2003:
2210 changed extern __inline__ into static __inline__ in
2211 include/linux/byteorder/swab.h
2213 * Patch by Travis Sawyer, 30 Dec 2003:
2214 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2215 select MDI port based on enabled EMAC device.
2216 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2219 * Patch by Wolter Kamphuis, 15 Dec 2003:
2220 made CONFIG_SILENT_CONSOLE usable on all architectures
2222 * Disable date command on TQM866M - there is no RTC on MPC866
2224 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2226 * Implement adaptive SDRAM timing configuration based on actual CPU
2227 clock frequency for INCA-IP; fix problem with board hanging when
2228 switching from 150MHz to 100MHz
2230 * Add PCMCIA CS support for BMS2003 board
2232 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2233 see doc/README.MPC866 for details;
2234 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2235 calculate CPU clock frequency from PLL register values.
2237 * Add support for 128 MB RAM on TQM8xxL/M modules
2239 * Fix PS/2 keyboard problem caused by statically initialized variable
2240 pointing to a location in flash
2242 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2244 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2245 before we can access it; add delay in case we are faster (with no
2248 * Cleanup of some init functions
2250 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2251 to avoid Linux crashes by early packets coming in.
2253 * Accelerate flash accesses on LWMON board by using buffered writes
2255 * Fix typo in Makefile;
2256 fix problem with PARTNUM detection
2258 * Patch by Reinhard Meyer, 09 Jan 2004:
2259 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2261 * Add support for IDE LED on BMS2003 board
2262 (exclusive with status LED!)
2264 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2267 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2268 Add common files for "emk" boards
2270 * Add a common get_ram_size() function and modify the the
2271 board-specific files to invoke that common implementation.
2273 ======================================================================
2274 Changes for U-Boot 1.0.1:
2275 ======================================================================
2277 * Set default clock for INCA-IP to 150 MHz
2279 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2280 add I2C support; add support for DS1337 RTC
2282 * Add CompactFlash support for BMS2003 board
2284 * Add support for status LED on BMS2003 board
2286 * Patch by Scott McNutt, 02 Jan 2004:
2287 Add support for the Nios Active Serial Memory Interface (ASMI)
2290 * Patch by Andrea Marson, 16 Dec 2003:
2291 Add support for the PPChameleon ME and HI modules
2293 * Patch by Yuli Barcohen, 22 Dec 2003:
2294 Add support for Motorola DUET ADS board (MPC87x/88x)
2296 * Patch by Robert Schwebel, 15 Dec 2003:
2297 add support for cramfs (uses JFFS2 command interface)
2299 * Patches by Stephan Linz, 11 Dec 2003:
2300 - more documentation for NIOS port
2301 - new struct nios_pio_t, struct nios_spi_t
2302 - Reconfiguration for NIOS Development Kit DK1C20:
2303 o move board related code from board/dk1c20
2304 to board/altera/dk1c20
2305 o create a new common source path board/altera/common
2306 and move generic flash access stuff into it
2307 o change/expand configuration file DK1C20.h
2308 - Add support for NIOS Development Kit DK1S10
2309 - Add status LED support for NIOS systems
2310 - Add dual 7-segment LED support for Altera NIOS DevKits
2312 * Patch by Ronen Shitrit, 10 Dec 2003:
2313 Add support for the Marvell DB64360 / DB64460 development boards
2315 * Patch by Detlev Zundel, 10 Dec 2003:
2316 fix dependency problem in examples/Makefile
2318 * Patch by Denis Peter, 8 Dec 2003
2319 - add support for the PATI board (MPC555)
2320 - add SPI support for the MPC5xx
2322 * Patch by Anders Larsen, 08 Dec 2003:
2323 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2324 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2325 cleanup some redundand #defines
2327 * Patch by André Schwarz, 8 Dec 2003:
2328 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2329 - TX and RX deskriptors must be quad-word aligned
2330 - does not work with only one TX deskriptor
2331 - standard reset method does not work
2333 * Patch by Masami Komiya, 08 Dec 2003:
2334 add RTL8139 ethernet driver
2336 * Patches by Ed Okerson, 07 Dec 2003:
2337 - fix ethernet for the AU1x00 processors in little-endian mode.
2338 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2340 * Minor code cleanup (coding style)
2342 * Patch by Reinhard Meyer, 30 Dec 2003:
2343 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2344 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2345 - turned debug print of PHY registers into a function (called in two places)
2346 - added support for EMK MPC5200 based modules
2348 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2350 * Add support for TQM866M modules
2352 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2354 * Fix a few compiler warnings
2356 * Patch by Reinhard Meyer, 28 Dec 2003:
2357 Add initial support for TOP5200 board
2359 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2360 environment variable which can set to "100", "133", or "150". The
2361 CPU clock will be configured accordingly upon next reboot. Other
2362 values are ignored. In case of an invalid or undefined "cpuclk"
2363 value, the compile-time default CPU clock speed will be used.
2365 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2366 window that is used to access the UART registers by the Linux driver)
2368 * Patch by Reinhard Meyer, 20 Dec 2003:
2369 Fix clock calculation for the MPC5200 for higher clock frequencies
2370 (above 2**32 / 10 = 429.5 MHz).
2372 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2374 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2376 * Add new configuration for IceCube board with DDR memory
2378 * Update TRAB memory configurations
2380 * Add JFFS2 support for INCA-IP board
2382 * Patch by Bill Hargen, 09 Dec 2003:
2383 - BUBINGA405EP: changed flash driver to protect top sector containing
2385 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2386 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2387 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2388 - 405EP: added/fixed support for "reginfo" command.
2389 - 4xx: removed spurious MII error messages on "mii info" command.
2391 * Patch by Bernhard Kuhn, 28 Nov 2003:
2392 add support for Coldfire CPU
2393 add support for Motorola M5272C3 and M5282EVB boards
2395 * Patch by Pierre Aubert, 24 Nov 2003:
2396 - add a return value for the fpga command
2397 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2398 is defined. If ide_preinit fails, ide_init is aborted.
2399 - fix an endianess problem in fat.h
2401 * Patch by Wolter Kamphuis, 05 Dec 2003:
2402 Add support for SNMC's QS850/QS823/QS860T boards
2404 * Patch by Yuli Barcohen, 3 Dec 2003:
2405 "revive" U-Boot support for old Motorola MPC860ADS board
2407 * Patch by Cam(ilo?), 03 Dec 2003:
2408 make examples build even with broken Montavista objcopy
2410 * Patch by Pavel Bartusek, 27 Nov 2003:
2411 fix conversion problem with "bootretry" evironment variable
2413 * Patch by Andre Schwarz, 24 Nov 2003:
2414 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2416 * Patch by Pavel Bartusek, 21 Nov 2003:
2417 set ZMII bridge speed on 440
2419 * Patch by Anders Larsen, 17 Nov 2003:
2420 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2422 * Patches by David Müller, 14 Nov 2003:
2423 - board/mpl/common/common_util.c
2424 * implement support for BZIP2 compressed images
2425 * various cleanups (printf -> puts, ...)
2426 - board/mpl/common/flash.c
2427 * report correct errors to upper layers
2428 * check the erase fail and VPP low bits in status reg
2429 - board/mpl/vcma9/cmd_vcma9.c
2430 - board/mpl/vcma9/flash.c
2431 * various cleanups (printf -> puts, ...)
2433 * fix typo in comment
2434 - cpu/arm920t/usb_ohci.c
2435 * support for S3C2410 is missing in #if line
2437 * reinit some registers in case of error (cable missing, ...)
2439 * support for USB/MMC devices is missing in #if line
2440 - include/configs/MIP405.h
2441 - include/configs/PIP405.h
2442 * enable BZIP2 support
2443 * enlarge malloc space to 1MiB because of BZIP2 support
2444 - include/configs/VCMA9.h
2445 * enable BZIP2 support
2446 * enlarge malloc space to 1MiB because of BZIP2 support
2447 * enable USB support
2448 - lib_arm/armlinux.c
2449 * change calling convention of ARM Linux kernel as
2450 described on http://www.arm.linux.org.uk/developer/booting.php
2452 * Patch by Thomas Lange, 14 Nov 2003:
2453 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2454 support all these AMD boards.
2456 * Patch by Thomas Lange, 14 Nov 2003:
2457 Workaround for mips au1x00 physical memory accesses (the au1x00
2458 uses a 36 bit bus internally and cannot access physical memory
2459 directly. Use the uncached SDRAM address instead of the physical
2462 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2463 add Realtek 8019 ethernet driver
2465 * Patch by Yuli Barcohen, 13 Nov 2003:
2466 MPC826xADS/PQ2FADS cleanup
2468 * Patch by Anders Larsen, 12 Nov 2003:
2469 Update README to mark the PORTIO commands non-standard
2471 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2472 update for for Atmel AT91RM9200DK development kit:
2473 - support for environment variables in DataFlash
2474 - Atmel DataFlash AT45DB1282 support
2476 * Patch by Jeff Carr, 11 Nov 2003:
2477 add support for new version of 8270 processors
2479 * Patches by George G. Davis, 05 Nov 2003:
2480 - only pass the ARM linux initrd tag to the kernel when an initrd
2482 - update omap1510inn configuration file
2484 * Patches by Stephan Linz, 3 Nov 2003:
2485 - more endianess fixes for LAN91C111 driver
2486 - CFG_HZ configuration patch for NIOS Cyclone board
2488 * Patch by Stephan Linz, 28 Oct 2003:
2489 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2491 * Patch by Steven Scholz, 20 Oct 2003:
2492 - make "mii info <addr>" show infor for PHY at "addr" only
2493 - Endian fix for miiphy_info()
2495 * Patch by Gleb Natapov, 19 Sep 2003:
2496 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2498 * Patch by Anders Larsen, 17 Sep 2003:
2499 Bring ARM memory layout in sync with the documentation:
2500 stack and malloc-heap are now located _below_ the U-Boot code
2502 * Accelerate booting on TRAB board: read and check autoupdate image
2503 headers first instead of always reading the whole images.
2505 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2507 * Enabled password check on RMU board
2509 * Fix configuration problem with IceCube in LOWBOOT configuration:
2510 envrionment got embedded, corrupting the image layout.
2512 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2514 * Added BMS2003 board
2515 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2517 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2518 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2521 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2524 * Add checksum verification to 'imls' command
2526 * Add bd_info fields needed for 4xx Linux I2C driver
2528 * Patch by Martin Krause, 4 Nov. 2003:
2529 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2531 * Print used network interface when CONFIG_NET_MULTI is set
2533 * Patch by Bernhard Kuhn, 28 Oct 2003:
2534 Add low boot support for MPC5200
2536 * Fix problem with dual PCMCIA support (NSCU)
2538 * Fix MPC5200 I2C initialization function
2540 ======================================================================
2541 Changes for U-Boot 1.0.0:
2542 ======================================================================
2544 * Fix parameter passing to standalone images with bootm command
2546 * Patch by Kyle Harris, 30 Oct 2003:
2547 Fix build errors for ixdp425 board
2549 * Patch by David M. Horn, 29 Oct 2003:
2550 Fixes to build under CYGWIN
2552 * Get IceCube MGT5100 working (again)
2554 * Fix problems in memory test on some boards (which was not
2555 non-destructive as intended)
2557 * Patch by Gary Jennejohn, 28 Oct 2003:
2558 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2559 to prevent stack overflow on ARM systems
2561 * Patch by Stephan Linz, 28 Oct 2003:
2562 fix init sequence error for NIOS port
2564 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2566 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2568 * Patch by Xiao Xianghua, 23 Oct 2003:
2569 small patch for mpc85xx
2571 * Fix small problem in MPC5200 I2C driver
2573 * Fix FCC3 support on ATC board
2575 * Correct header printing for multi-image files in do_bootm()
2577 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2579 * Fix PCI problems on PPChameleon board
2581 * Patch by Steven Scholz, 18 Oct 2003:
2582 Fix AT91RM9200 ethernet driver
2584 * Patch by Nye Liu, 17 Oct 2003:
2585 Fix typo in include/mpc8xx.h
2587 * Patch by Richard Woodruff, 16 Oct 03:
2588 Fixes for cpu/arm925/interrupt.c
2589 - Initialize timestamp & lastdec vars.
2590 - fix timestamp overflows.
2591 - fix lastdec overflow.
2592 - smarter normalization to allow udelay() below 1ms to work.
2594 * Patch by Scott McNutt, 16 Oct
2595 add networking support for the Altera Nios Development Kit,
2596 Cyclone Edition (DK-1C20)
2598 * Patch by Jon Diekema, 14 Oct 2003:
2599 add hint about doc/README.silent to README file
2601 * Add CompactFlash support for NSCU
2603 * Fix PCI problems on PPChameleonEVB
2605 * TRAB auto-update: Base decision if we have to strip the image
2606 header on image type as encoded in the header
2607 (include image type patch by Martin Krause, 17 Oct 2003)
2609 * Patches by Xianghua Xiao, 15 Oct 2003:
2611 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2612 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2613 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2615 * Fix flash timings on TRAB board
2617 * Make sure HUSH is initialized for running auto-update scripts
2619 * Make 5200 reset command _really_ reset the board, without running
2620 any other code after it
2622 * Fix errors with flash erase when range spans across banks
2623 that are mapped in reverse order
2625 * Fix flash mapping and display on P3G4 board
2627 * Patch by Kyle Harris, 15 Jul 2003:
2628 - add support for Intel IXP425 CPU
2629 - add support for IXDP425 eval board
2631 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2632 for more information
2634 * Patch by Steven Scholz, 10 Oct 2003
2635 - Add support for Altera FPGA ACEX1K
2637 * Patches by Thomas Lange, 09 Oct 2003:
2638 - fix cmd_ide.c for non ppc boards (read/write functions did not
2639 add ATA base address)
2640 - fix for shannon board
2641 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2642 - Endian swap ATA identity for all big endian CPUs, not just PPC
2643 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2645 - add support for dbau1x00 board (MIPS32)
2647 * Patch by Sangmoon Kim, 07 Oct 2003:
2648 add support for debris board
2650 * Patch by Martin Krause, 09 Oct 2003:
2651 Fixes for TRAB board
2652 - /board/trab/rs485.c: correct baudrate
2653 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2654 udelay(); fix some timing problems with adc controller
2655 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2656 modify commands: touch and buzzer
2658 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2659 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2660 Use direct function calls for auto_update instead of hush commands
2662 * Patch by Scott McNutt, 04 Oct 2003:
2663 - add support for Altera Nios-32 CPU
2664 - add support for Nios Cyclone Development Kit (DK-1C20)
2666 * Patch by Steven Scholz, 29 Sep 2003:
2667 - A second parameter for bootm overwrites the load address for
2668 "Standalone Application" images.
2669 - bootm sets environment variable "filesize" to the resulting
2670 (uncompressed) data length for "Standalone Application" images
2671 when autostart is set to "no". Now you can do something like
2672 if bootm $fpgadata $some_free_ram ; then
2673 fpga load 0 $some_free_ram $filesize
2676 * Patch by Denis Peter, 25 Sept 2003:
2677 add support for the MIP405 Rev. C board
2679 * Patch by Yuli Barcohen, 25 Sep 2003:
2680 add support for Zephyr Engineering ZPC.1900 board
2682 * Patch by Anders Larsen, 23 Sep 2003:
2683 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2684 implemented for the x86 architecture)
2686 * Patch by Sangmoon Kim, 23 Sep 2003:
2687 fix pll_pci_to_mem_multiplier table for MPC8245
2689 * Patch by Anders Larsen, 22 Sep 2003:
2690 enable timed autoboot on PXA
2692 * Patch by David Müller, 22 Sep 2003:
2693 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2694 returns correct libgcc file path
2695 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2696 time on s3c24x0 systems
2698 * Patch by Jon Diekema, 19 Sep 2003:
2699 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2700 link state to the fault LED.
2701 - In NetLoop, make the Fault LED reflect the link status. The link
2702 status gets updated on entry, and on timeouts.
2704 * Patch by Anders Larsen, 18 Sep 2003:
2705 allow mkimage to build and run on Cygwin-hosted systems
2707 * Patch by Frank Müller, 18 Sep 2003:
2708 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2711 * Patch by Pantelis Antoniou, 16 Sep 2003:
2712 add tool to compute fileds in the PLPRCR register for MPC86x
2714 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2716 * Fix build problems under FreeBSD
2718 * Add generic filesystem image type
2720 * Make fatload set filesize environment variable
2722 * enable basic / medium / high-end configurations for PPChameleonEVB
2723 board; fix NAND code
2725 * enable TFTP client code to specify to the server the desired
2726 timeout value (see RFC-2349)
2728 * Improve SDRAM setup for TRAB board
2730 * Suppress all output with splashscreen configured only if "splashimage"
2733 * Fix problems with I2C support for mpc5200
2735 * Adapt TRAB configuration and auto_update to new memory layout
2737 * Add configuration for wtk board
2739 * Add support for the Sharp LQ065T9DR51U LCD display
2741 * Patch by Rune Torgersen, 17 Sep 2003:
2742 - Fixes for MPC8266 default config
2743 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2745 * Patches by Jon Diekema, 17 Sep 2003:
2746 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2749 - adjust "help" output
2751 * Patches by Anders Larsen, 17 Sep 2003:
2752 - fix spelling errors
2753 - set GD_FLG_DEVINIT flag only after device function pointers
2755 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2757 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2758 - trigger watchdog while waiting in serial driver
2760 * Add auto-update code for TRAB board using USB memory sticks,
2761 support new configuration with more memory
2763 * disable MPC5200 bus pipelining as workaround for bus contention
2765 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2766 priority; configure critical interrupts to be handled like external
2769 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2770 go back to 66 MHz for stability
2772 * Patches by Jon Diekema, 15 Sep 2003:
2773 - add description for missing CFG_CMD_* entries in the README file
2776 * Patch by Gleb Natapov, 14 Sep 2003:
2777 enable watchdog support for all MPC824x boards that have a watchdog
2779 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2780 "Non-octet Aligned Frame" errors we see at 100 Mbps
2782 * Patch by Sharad Gupta, 14 Sep 2003:
2783 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2785 * Patch by llandre, 11 Sep 2003:
2786 update configuration for PPChameleonEVB board
2788 * Patch by David Müller, 13 Sep 2003:
2789 various changes to VCMA9 board specific files
2791 * Add I2C support for MGT5100 / MPC5200
2793 * Patch by Rune Torgersen, 11 Sep 2003:
2794 Changed default memory option on MPC8266ADS to NOT be Page Based
2795 Interleave, since this doesn't work very well with the standard
2798 * Patch by George G. Davis, 12 Sep 2003:
2799 fix Makefile settings for sk98 driver
2801 * Patch by Stefan Roese, 12 Sep 2003:
2802 - new boards added: DP405, HUB405, PLU405, VOH405
2803 - some esd boards updated
2804 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2806 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2808 * Patch by Martin Krause, 11 Sep 2003:
2809 add burn-in tests for TRAB board
2811 * Enable instruction cache on MPC5200 board
2813 * Patch by Denis Peter, 11 Sep 2003:
2814 - fix USB data pointer assignment for bulk only transfer.
2815 - prevent to display erased directories in FAT filesystem.
2817 * Change output format for NAND flash - make it look like for other
2820 ======================================================================
2821 Changes for U-Boot 0.4.8:
2822 ======================================================================
2824 * Add I2C and RTC support for RMU board
2826 * Patches by Denis Peter, 9 Sep 2003:
2827 add FAT support for IDE, SCSI and USB
2829 * Patches by Gleb Natapov, 2 Sep 2003:
2830 - cleanup of POST code for unsupported architectures
2831 - MPC824x locks way0 of data cache for use as initial RAM;
2832 this patch unlocks it after relocation to RAM and invalidates
2835 * Patch by Gleb Natapov, 30 Aug 2003:
2836 new I2C driver for mpc107 bridge. Now works from flash.
2838 * Patch by Dave Ellis, 11 Aug 2003:
2839 - JFFS2: fix typo in common/cmd_jffs2.c
2840 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2841 - JFFS2: remove node version 0 warning
2842 - JFFS2: accept JFFS2 PADDING nodes
2843 - SXNI855T: add AM29LV800 support
2844 - SXNI855T: move environment from EEPROM to flash
2845 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2847 * Patch by Bill Hargen, 11 Aug 2003:
2848 fixes for I2C on MPC8240
2849 - fix i2c_write routine
2850 - fix iprobe command
2851 - eliminates use of global variables, plus dead code, cleanup.
2853 * Add support for USB Mass Storage Devices (BBB)
2854 (tested with USB memory sticks only)
2856 * Avoid flicker on TRAB's VFD
2858 * Add support for SK98xx driver
2860 * Add PCI support for SL8245 board
2862 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2863 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2864 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2866 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2867 to allow for more accurate baudrate settings
2868 (error now 0.7% at 115 kbps, instead of 3.5% before)
2870 * Patch by Andreas Mohr, 4 Sep 2003:
2871 Fix a lot of spelling errors
2873 * Add support for PPChameleon Eval Board
2875 * Add support for P3G4 board
2877 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2880 * Patch by Yuli Barcohen, 7 Aug 2003:
2881 check BCSR to detect if the board is configured in PCI mode
2883 ======================================================================
2884 Changes for U-Boot 0.4.7:
2885 ======================================================================
2887 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2888 add support for Adder II MPC852T module
2890 * Patch by George G. Davis, 19 Aug 2003:
2891 fix TI Innovator/OMAP1510 pin configs
2893 * Patches by Kshitij, 18 Aug 2003
2894 - add support for arm926ejs cpu core
2895 - add support for TI OMAP 1610 Innovator Board
2897 * Patch by Yuli Barcohen, 14 Aug 2003:
2898 add support for bzip2 uncompression
2900 * Add GCC library to examples/Makefile so GCC utility functions will
2903 * Add I2C and RTC support for RMU board using software I2C driver
2904 (because of better response to iprobe command); fix problem with
2907 * Patch by Matthias Fuchs, 28 Aug 2003:
2908 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2909 CONFIG_BOOTP_MAKS (see README).
2911 * Fix ICU862 environment problem
2913 * Fix RAM size detection for RMU board
2915 * Implement "reset" for MGT5100/MPC5200 systems
2917 ======================================================================
2918 Changes for U-Boot 0.4.6:
2919 ======================================================================
2921 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2922 allow selection of clock frequency as "make" target
2924 * Implement memory autosizing code for IceCube boards
2926 * Configure network port on INCA-IP for autonegotiation
2928 * Fix overflow problem in network timeout code
2930 * Patch by Richard Woodruff, 8 Aug 2003:
2931 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2933 ======================================================================
2934 Changes for U-Boot 0.4.5:
2935 ======================================================================
2937 * Update for TQM board defaults:
2938 disable clocks_in_mhz, enable boot count limit
2940 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2941 in toplevel directory instead. Removed astest.c from tools/gdb because
2942 it is no longer relevant.
2944 * Fix PCI support for MPC5200 / IceCube Board
2946 * Map ISP1362 USB OTG controller for NSCU board
2948 * Patch by Brad Parker, 02 Aug 2003:
2949 fix sc520_cdp problems
2951 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2953 * Allow erase command to cross flash bank boundaries
2955 * Patch by Scott McNutt, 21 Jul 2003:
2956 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2957 Both LynxOS and BlueCat linux KDIs are supported.
2959 * Patch by Richard Woodruff, 25 Jul 2003:
2960 use more reliable reset for OMAP/925T
2962 * Patch by Nye Liu, 25 Jul 2003:
2963 fix typo in mpc8xx.h
2965 * Patch by Richard Woodruff, 24 Jul 2003:
2966 Fixes for cmd_nand.c:
2967 - Fixed null dereferece which could result in incorrect ECC values.
2968 - Added support for devices with no Ready/Busy signal hooked up.
2969 - Added OMAP1510 read/write protect handling.
2970 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
2972 - Switched default ECC to be JFFS2.
2974 * Allow crc32 to be used at address 0x000
2976 * Provide consistent interface to standalone applications to access
2977 the 'global_data' structure
2978 Provide a doc/README.standalone more useful to users/developers.
2980 * Make IceCube MGT5100 FEC driver work
2982 * Implement new mechanism to export U-Boot's functions to standalone
2983 applications: instead of using (PPC-specific) system calls we now
2984 use a jump table; please see doc/README.standalone for details
2986 * Patch by Dave Westwood, 24 Jul 2003:
2987 added support for Unity OS (a proprietary OS)
2989 * Patch by Detlev Zundel, 23 Jul 2003:
2990 add "imls" command to print flash table of contents
2992 * Fix cold boot detection for log buffer reset
2994 * Return error for invalid length specifiers with "cp.X" etc.
2996 * Fix startup problem on MIPS
2998 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
2999 bitmap support is configured
3001 * Patch by Bill Hargen, 18 Jul 2003:
3002 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3004 * Patch by Denis Peter, 18 Jul 2003:
3005 - fix memory configuration for MIP405T
3006 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3008 * Cleanup of TQM82xx configurations; use "official" board types
3009 to make selection easier.
3011 * Patch by Martin Krause, 17 Jul 2003:
3012 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3014 * Patch by Richard Woodruff, 17 July 03:
3015 - Fixed bug in OMAP1510 baud rate divisor settings.
3017 * Patch by Nye Liu, 16 July 2003:
3019 - add MPC86xADS support (uses MPC86xADS.h)
3020 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3022 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3023 o don't trust gclk() software measurement by default, depend on
3024 CONFIG_8xx_GCLK_FREQ
3025 - add DRAM SIMM not installed detection
3026 - use more "correct" SDRAM initialization sequence
3027 - allow different SDRAM sizes (8xxADS has 8M)
3029 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3030 - rename MAMR/MBMR defines to be more consistent. Should eventually
3031 be merged into MxMR to better reflect the PowerQUICC datasheet.
3033 * Patch by Yuli Barcohen, 16 Jul 2003:
3034 support new Motorola PQ2FADS-ZU evaluation board which replaced
3035 MPC8260ADS and MPC8266ADS
3037 ======================================================================
3038 Changes for U-Boot 0.4.4:
3039 ======================================================================
3041 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3043 * Add support for MGT5100 and MPC5200 processors
3045 * Patch by Lutz Dennig, 15 Jul 2003:
3046 update for R360MPI board
3048 ======================================================================
3049 Changes for U-Boot 0.4.3:
3050 ======================================================================
3052 * Patches by Kshitij, 04 Jul 2003
3053 - added support for arm925t cpu core
3054 - added support for TI OMAP 1510 Innovator Board
3056 * Patches by Martin Krause, 14 Jul 2003:
3057 - add I2C support for s3c2400 systems (trab board)
3058 - (re-) add "ping" to command table
3060 * Fix handling of "slow" POST routines
3062 * Patches by Yuli Barcohen, 13 Jul 2003:
3063 - Correct flash and JFFS2 support for MPC8260ADS
3064 - fix PVR values and clock generation for PowerQUICC II family
3067 * Patch by Bernhard Kuhn, 08 Jul 2003:
3068 - add support for M68K targets
3070 * Patch by Ken Chou, 3 Jul:
3071 - Fix PCI config table for A3000
3072 - Fix iobase for natsemi.c
3073 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3075 * Allow to enable "slow" POST routines by key press on power-on
3076 * Fix temperature dependend switching of LCD backlight on LWMON
3077 * Tweak output format for LWMON
3079 * Patch by Stefan Roese, 11 Jul 2003:
3080 - Fix bug in CONFIG_VERSION_VARIABLE.
3081 - AR405 config updated.
3082 - OCRTC/ORSG: bsp command added.
3083 - ASH405 bsp update.
3085 ======================================================================
3086 Changes for U-Boot 0.4.2:
3087 ======================================================================
3089 * Add support for NSCU board
3091 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3093 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3094 mirror bit flash on TQM8xxM modules
3096 * Patch by Kenneth Johansson, 30 Jun 2003:
3097 get rid of MK_CMD_ENTRY macro; update doc/README.command
3099 * Patch by Seb James, 30 Jun 2003:
3100 Improve documentation of I2C configuration in README
3102 * Fix problems with previous log buffer "fixes"
3104 * Fix minor help text issues
3106 * "log append" did not append a newline
3108 ======================================================================
3109 Changes for U-Boot 0.4.1:
3110 ======================================================================
3112 * Fix some missing commands, cleanup header files
3113 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3115 * Rewrite command lookup and help command (fix problems with bubble
3116 sort when sorting command name list). Minor cleanup here and there.
3118 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3119 - Allow to call sysmon function interactively
3120 - PIC on LWMON board needs delay after power-on
3121 - Add missing RSR definitions for MPC8xx
3122 - Improve log buffer handling: guarantee clean reset after power-on
3123 - Add support for EXBITGEN board (aka "genie")
3124 - Add support for SL8245 board
3127 - remove trailing white space, trailing empty lines, C++ comments, etc.
3128 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3130 * Patches by Kenneth Johansson, 25 Jun 2003:
3131 - major rework of command structure
3132 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3134 ======================================================================
3135 Changes for U-Boot 0.4.0:
3136 ======================================================================
3138 * Patches by Robert Schwebel, 26 Jun 2003:
3139 - csb226 configuration updated
3140 - credits for logodl port updated
3141 - innokom configuration updated
3142 - logodl tree update, still with coding style inconsistencies
3143 - added OCM for ppc405 warning to README
3145 * Patch by Pantelis Antoniou, 25 Jun 2003:
3146 update NetVia with V2 board support
3148 * Header file cleanup for ARM
3150 * Patch by Murray Jensen, 24 Jun 2003:
3151 - make sure to use only U-boot provided header files
3152 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3154 * Patch by Stefan Roese, 24 Jun 2003:
3155 - Update esd ASH405 board files.
3156 - Update esd DASA_SIM config file.
3157 - Add ping command to some esd boards.
3159 * Patch by Yuli Barcohen, 23 Jun 2003:
3160 Update for MPC8260ADS board
3162 * Patch by Murray Jensen, 23 Jun 2003:
3163 - cleanup of GCC 3.x compiler warnings
3165 * Patch by Rune Torgersen, 4 Jun 2003:
3166 add large memory support for MPC8266ADS board
3168 * Patch by Richard Woodruff, 19 June 03:
3169 - Enabled standard u-boot device abstraction for ARM
3170 - Enabled console device for ARM
3171 - Initilized bi_baudrate for ARM
3173 * Patch by Bill Hargen, 23 Apr 2003:
3174 fix byte order for 824x I2C addresses (write op)
3176 * Patch by Murray Jensen, 20 Jun 2003:
3178 - cleanup (especially for gcc-3.x compilers)
3180 * Patch by Tom Guilliams, 20 Jun 2003:
3181 added CONFIG_750FX support for IBM 750FX processors
3183 * Patch by Devin Crumb, 02 Apr 2003:
3184 Fix clock divider rounding problem in drivers/serial.c
3186 * Patch by Richard Woodruff, 19 June 03:
3187 - Fixed smc91c111 driver to sync with the u-boot environment
3188 (driver/smc91c111.c).
3189 - Added eth_init error return check in NetLoop (net/net.c).
3191 * Patch by Ken Chou, 19 June 2003:
3192 Added support for A3000 SBC board (Artis Microsystems Inc.)
3194 * Patches by Murray Jensen, 17 Jun 2003:
3195 - Hymod board database mods: add "who" field and new xilinx chip types
3196 - provide new "init_cmd_timeout()" function so code external to
3197 "common/main.c" can use the "reset_cmd_timeout()" function before
3198 entering the main loop
3199 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3200 slightly different. see include/configs/hymod.h for an example
3201 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3202 CFG_DTT_ADM1021 defined)
3203 - add new "eeprom_probe()" function which has similar args and
3204 behaves in a similar way to "eeprom_read()" etc.
3205 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3206 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3207 - gdbtools copyright update
3208 - ensure that set_msr() executes the "sync" and "isync" instructions
3209 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3210 - 8260 I/O ports fix: Open Drain should be set last when configuring
3211 - add SIU IRQ defines for 8260
3212 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3213 config.mk to allow board configurations to override the GNU
3214 linker script, selected via the LDSCRIPT, make variable, and to
3215 give an initial value to the OBJCFLAGS make variable
3216 - 8260 i2c enhancement:
3217 o correctly extends the timeout depending on the size of all
3218 queued messages for both transmit and receive
3219 o will not continue with receive if transmit times out
3220 o ensures that the error callback is done for all queued tx
3222 o correctly detects both tx and rx timeouts, only delivers one to
3223 the callback, and does not overwrite an earlier error
3224 o logic in i2c_probe now correct
3225 - add "vprintf()" function so that "panic()" function can be
3227 - many Hymod board changes
3229 * Patches by Robert Schwebel, 14 Jun 2003:
3230 - add support for Logotronic DL datalogger board
3231 - cleanup serial line after kermit binary download
3232 - add debugX macro (debug level support)
3233 - update mach-types.h to latest arm.linux.org.uk master list.
3235 * Patches by David Müller, 12 Jun 2003:
3236 - rewrite of the S3C24X0 register definitions stuff
3237 - "driver" for the built-in S3C24X0 RTC
3239 * Patches by Yuli Barcohen, 12 Jun 2003:
3240 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3241 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3242 configuration word supplied by FPGA on some MPC8260ADS boards
3244 * Patch by Pantelis Antoniou, 10 Jun 2003:
3245 Unify status LED interface
3247 * Add support for DS12887 RTC; add RTC support for ATC board
3249 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3250 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3251 - Add Atmel DataFlash support for reading and writing.
3252 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3253 - Add Flash detection on Atmel AT91RM9200DK
3254 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3255 - Replace old Ethernet PHY layer functions
3256 - Change link address
3258 * Patch by Frank Smith, 9 Jun 2003:
3259 use CRIT_EXCEPTION for machine check on 4xx
3261 * Patch by Detlev Zundel, 13 Jun 2003:
3262 added implementation of the "carinfo" command in cmd_immap.c
3264 * Fix CONFIG_NET_MULTI support in include/net.h
3266 * Patches by Kyle Harris, 13 Mar 2003:
3267 - Add FAT partition support
3268 - Add command support for FAT
3269 - Add command support for MMC
3271 - Add Intel PXA support for video
3272 - Add Intel PXA support for MMC
3274 - Enable MMC and FAT for lubbock board
3275 - Other misc changes for lubbock board
3277 * Patch by Robert Schwebel, April 02, 2003:
3278 fix for SMSC91111 driver
3280 * Patch by Vladimir Gurevich, 04 Jun 2003:
3281 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3283 * Patch by Stefan Roese, 05 Jun 2003:
3284 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3285 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3286 data cache can be used even if the chip select is in use.
3287 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3288 (see README for further description).
3289 - Changed config files of CONFIG_EEPRO100 boards to use the
3290 CFG_RX_ETH_BUFFER define.
3292 * Add support for RMU board
3294 * Add support for TQM862L at 100/50 MHz
3296 * Patch by Pantelis Antoniou, 02 Jun 2003:
3297 major reconstruction of networking code;
3298 add "ping" support (outgoing only!)
3300 * Patch by Denis Peter, 04 June 2003:
3301 add support for the MIP405T board
3303 * Patches by Udi Finkelstein, 2 June 2003:
3304 - Added support for custom keyboards, initialized by defining a
3305 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3306 - Added support for the RBC823 board.
3307 - cpu/mpc8xx/lcd.c now automatically calculates the
3308 Horizontal Pixel Count field.
3310 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3311 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3313 * Patch by Mark Rakes, 14 May 2003:
3314 add support for Intel e1000 gig cards.
3316 * Patch by Nye Liu, 3 Jun 2003:
3317 fix critical typo in MAMR definition (include/mpc8xx.h)
3319 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3321 * Patch by Klaus Heydeck, 2 Jun 2003
3322 Minor changes for KUP4K configuration
3324 * Patch by Marc Singer, 29 May 2003:
3325 Fixed rarp boot method for IA32 and other little-endian CPUs.
3327 * Patch by Marc Singer, 28 May 2003:
3328 Added port I/O commands.
3330 * Patch by Matthew McClintock, 28 May 2003
3331 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3332 - minor patches for utx8245
3334 * Patch by Daniel Engström, 28 May 2003:
3337 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3338 add nand flash support to SXNI855T configuration
3339 fix/extend nand flash support:
3340 - fix 'nand erase' command so does not erase bad blocks
3341 - fix 'nand write' command so does not write to bad blocks
3342 - fix nand_probe() so handles no flash detected properly
3343 - add doc/README.nand
3344 - add .jffs2 and .oob options to nand read/write
3345 - add 'nand bad' command to list bad blocks
3346 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3347 - make NAND read/write faster
3349 * Patch by Rune Torgersen, 23 May 2003:
3350 Update for MPC8266ADS board
3352 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3353 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3354 _time_ (!) if the environment is embedded within the U-Boot image,
3355 or in a separate flash sector.
3357 * Cleanup CFG_DER #defines in config files (wd maintained only)
3359 * Fix data abort exception handling for arm920t CPU
3361 * Fix alignment problems with flash driver for TRAB board
3363 * Patch by Donald White, 21 May 2003:
3364 fix calculation of base address in pci_hose_config_device()
3366 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3367 execute "cmd2", even if "cmd1" fails. Note that this is different
3368 to "run var1 var2" where the contents of "var2" will NOT be
3369 executed when a command in "var1" fails.
3371 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3373 * Patch by Kyle Harris, 20 May 2003:
3374 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3375 into cpu/pxa and arch-pxa.
3377 * Patch by Stefan Roese, 23 May 2003:
3378 - IBM PPC405EP port added.
3379 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3380 UART0) is used as default U-Boot console. PPC4xx only!
3381 - esd ASH405 board added (PPC405EP based).
3382 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3383 - esd CPCI405AB board added.
3384 - esd PMC405 board added.
3385 - Update of some esd boards.
3387 * Patch by Denis Peter, 19 Mai 2003:
3388 add support for the MIP405-3 board
3390 * Patch by Dave Ellis, 22 May 2003:
3391 Fix problem with only partially cleared .bss segment
3393 * Patch by Rune Torgersen, 12 May 2003:
3394 get PCI to work on a MPC8266ADS board; incorporate change to
3395 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3397 * Patch by Nye Liu, 1 May 2003:
3398 minor patches for the FADS8xx
3400 * Patch by Thomas Schäfer, 28 Apr 2003:
3401 Fix SPD handling for 256 ECC DIMM on Walnut
3403 * Add support for arbitrary bitmaps for TRAB's VFD command;
3404 allow to pass boot bitmap addresses in environment variables;
3405 allow for zero boot delay
3407 * Patch by Christian Geißinger, 19 May 2002:
3408 On TRAB: wait until the dummy byte has been completely sent
3410 * Patch by David Updegraff, 22 Apr 2003:
3411 update for CrayL1 board
3413 * Patch by Pantelis Antoniou, 21 Apr 2003:
3414 add boot support for ARTOS (a proprietary OS)
3416 * Patch by Steven Scholz, 11 Apr 2003:
3417 Add support for RTC DS1338
3419 * Patch by Rod Boyce, 24 Jan 2003:
3420 Fix counting of extended partitions in diskboot command
3422 * Patch by Christophe Lindheimer, 20 May 2003:
3423 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3425 * Fix SDRAM timing on Purple board
3427 * Add support for CompactFlash on ATC board
3428 (includes support for Intel 82365 and compatible PC Card controllers,
3429 and Yenta-compatible PCI-to-CardBus controllers)
3431 * Patch by Mathijs Haarman, 08 May 2003:
3432 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3434 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3436 * Add support for Promess ATC board
3438 * Patch by Keith Outwater, 28 Apr 2003:
3439 - Miscellaneous corrections and additions to GEN860T board specific code.
3440 - Added GEN860_SC variant to GEN860T.
3441 - Miscellaneous corrections to GEN860T documentation.
3442 - Correct duplicate entry in U-Boot CREDITS file.
3443 - Add GEN860T_SC entry in MAINTAINERS file.
3444 - Update CREDITS file with GEN860T_SC info.
3446 * Update Smiths Aerospace addresses in MAINTAINERS file
3448 * Fix error handling in hush's version of "run" command
3451 - Splashscreen support
3454 - temperature dependend enabling of LCD
3456 * Allow booting from old "PPCBoot" disk partitions
3458 * Add support for TQM8255 Board / MPC8255 CPU
3460 ======================================================================
3461 Changes for U-Boot 0.3.1:
3462 ======================================================================
3464 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3466 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3467 display when Linux takes over
3469 * Patch by Erwin Rol, 27 Feb 2003:
3470 Add support for RTEMS (this time for real).
3472 * Add support for "bmp info" and "bmp display" commands to load
3473 bitmap images; this can be used (for example in a "preboot"
3474 command) to display a splash screen very quickly after poweron.
3476 * Add support for 133 MHz clock on INCA-IP board
3478 * Patch by Lutz Dennig, 10 Apr 2003:
3479 Update for R360MPI board
3481 * Add new meaning to "autostart" environment variable:
3482 If set to "no", a standalone image passed to the
3483 "bootm" command will be copied to the load address
3484 (and eventually uncompressed), but NOT be started.
3485 This can be used to load and uncompress arbitrary
3488 * Patch by Stefan Roese, 10 Apr 2003:
3489 Changed DHCP client to use IP address from server option field #54
3490 from the OFFER packet in the server option field #54 in the REQUEST
3491 packet. This fixes a problem using a Windows 2000 DHCP server,
3492 where the DHCP-server is not the TFTP-server.
3494 * Set max brightness for MN11236 displays on TRAB board
3496 * Add support for TQM862L modules
3498 ======================================================================
3499 Changes for U-Boot 0.3.0:
3500 ======================================================================
3502 * Patch by Arun Dharankar, 4 Apr 2003:
3503 Add IDMA example code (tested on 8260 only)
3505 * Add support for Purple Board (MIPS64 5Kc)
3507 * Add support for MIPS64 5Kc CPUs
3509 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3511 * Patch by Denis Peter, 04 Apr 2003:
3512 - update MIP405-4 board
3514 * Patch by Stefan Roese, 4 Apr 2003:
3515 - U-Boot version environment variable "ver" added
3516 (CONFIG_VERSION_VARIABLE).
3517 - Changed PPC405GPr version from A to B.
3518 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3520 * Patches by Denis Peter, 03 April 2003:
3521 - fix PCI IRQs on MPL boards
3522 - fix two more un-relocated pointer problems
3524 * Fix behaviour of "run" command:
3525 - print error message iv variable does not exist
3526 - terminate processing of arguments in case of error
3528 * Patches by Peter Figuli, 10 Mar 2003
3529 - Add support for BTUART on PXA platform
3530 - Add support for WEP EP250 (PXA) board
3532 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3533 flash using a BDI2000
3535 * Implement fix for I2C Edge Conditions problem for all boards that
3536 use the bit-banging driver (common/soft_i2c.c)
3538 * Patch by Martin Winistoerfer, 23 Mar 2003
3539 - Add port to MPC555/556 microcontrollers
3540 - Add support for cmi customer board with
3541 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3543 * Patch by Rick Bronson, 28 Mar 2003:
3544 - fix common/cmd_nand.c
3546 * Patch by Arun Dharankar, 24 Mar 2003:
3547 - add threads / scheduler example code
3549 * Add patches by Robert Schwebel, 31 Mar 2003:
3550 - add ctrl-c support for kermit download
3551 - align bdinfo output on ARM
3552 - csb226 board: bring in sync with innokom/memsetup.S
3553 - csb226 board: fix MDREFR handling
3554 - misc doc fixes / extensions
3555 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3556 - add BOOT_PROGRESS to armlinux.c
3558 * Add CPU ID, version, and clock speed for INCA-IP
3560 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3561 - fix SRAM and SDRAM memory sizing
3562 - add status LED support
3563 - add MAC address for second (SCC1) ethernet port
3565 * Update default environment for TQM8260 board
3567 * Patch by Rick Bronson, 16 Mar 2003:
3568 - Add NAND flash support for reading, writing, and erasing NAND
3569 flash (certain forms of which are called SmartMedia).
3570 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3572 * Patches by Robert Schwebel, 19 Mar 2003:
3573 - use arm-linux-gcc as default compiler for ARM
3574 - fix i2c fixup code
3575 - fix missing baudrate setting
3576 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3577 - moved "ignoring trailing characters" _before_ u-boot wants to
3578 print out diagnostics messages; removes bogus characters at the
3581 * Patch by John Zhan, 18 Mar 2003:
3582 Add support for SinoVee Microsystems SC8xx boards
3584 * Patch by Rolf Offermanns, 21 Mar 2003:
3585 ported the dnp1110 related changes from the current armboot cvs to
3586 current u-boot cvs. smc91111 does not work. problem marked in
3587 smc91111.c, grep for "FIXME".
3589 * Patch by Brian Auld, 25 Mar 2003:
3590 Add support for STM flash chips on ebony board
3592 * Add PCI support for MPC8250 Boards (PM825 module)
3594 * Patch by Stefan Roese, 25 Mar 2003:
3597 * Patch by Stefan Roese, 20 Mar 2003:
3598 - CPCI4052 update (support for revision 3).
3599 - Set edge conditioning circuitry on PPC405GPr for compatibility
3600 to existing PPC405GP designs.
3601 - Clip udiv to 5 bits on PPC405 (serial.c).
3603 * Extend INCAIP board support:
3604 - add automatic RAM size detection
3605 - add "bdinfo" command
3606 - pass flash address and size to Linux kernel
3607 - switch to 150 MHz clock
3609 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3610 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3611 boards, version 153 for Rev. 200 boards).
3613 * Patch by Vladimir Gurevich, 12 Mar 2003:
3614 Fix relocation problem of statically initialized string pointers
3617 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3618 Cleanup & bug fixes for JFFS2 code:
3619 - the memory mangement was broken. It caused havoc on malloc by
3620 writing beyond the block boundaries.
3621 - the length calculation for files was wrong, sometimes resulting
3622 in short file reads.
3623 - data copying now optionally takes fragment version numbers into
3624 account, to avoid copying from older data.
3625 See doc/README.JFFS2 for details.
3627 * Patch by Josef Wagner, 12 Mar 2003:
3628 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3629 - ETH05 and BEDBUG support for CU824
3630 - added support for MicroSys CPC45
3631 - new BOOTROM/FLASH0 and DOC base for PM826
3633 * Patch by Robert Schwebel, 12 Mar 2003:
3634 Fix the chpart command on innokom board
3637 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3638 s/PPCBoot/U-Boot/ in some files
3639 s/pImage/uImage/ in some files
3641 * Patch by Detlev Zundel, 15 Jan 2003:
3642 Fix '' command line quoting
3644 * Patch by The LEOX team, 19 Jan 2003:
3645 - add support for the ELPT860 board
3646 - add support for Dallas ds164x RTC
3648 * Patches by David Müller, 31 Jan 2003:
3649 - minimal setup for CardBus bridges
3650 - add EEPROM read/write support in the CS8900 driver
3651 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3652 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3654 * Patch by Steven Scholz, 04 Feb 2003:
3655 add support for RTC DS1307
3657 * Patch by Reinhard Meyer, 5 Feb 2003:
3658 fix PLPRCR/SCCR init sequence on 8xx to allow for
3659 changes of EBDF by software
3661 * Patch by Vladimir Gurevich, 07 Feb 2003:
3662 "API-compatibility patch" for 4xx I2C driver
3664 * TRAB fixes / extensions:
3665 - Restore VFD brightness as saved in environment
3666 - add support for Fujitsu flashes
3667 - make sure both buzzers are turned off (drive low level)
3669 * Patches by Robert Schwebel, 06 Mar 2003:
3670 - fix bug in BOOTP code (must use NetCopyIP)
3671 - update of CSB226 port
3672 - clear BSS segment on XScale
3673 - added support for i2c_init_board() function
3674 - update to the Innokom plattform
3676 * Extend support for redundand environments for configurations where
3677 environment size < sector size
3679 * Patch by Rune Torgersen, 13 Feb 2003:
3680 Add support for Motorola MPC8266ADS board
3682 * Patch by Kyle Harris, 19 Feb 2003:
3683 patches for the Intel lubbock board:
3684 memsetup.S - general cleanup (based on Robert's csb226 code)
3685 flash.c - overhaul, actually works now
3686 lubbock.c - fix init funcs to return proper value
3688 * Patch by Kenneth Johansson, 26 Feb 2003:
3689 - Fixed off by one in RFTA calculation.
3690 - No need to abort when LDF is lower than we can program it's only
3691 minimum timing so clamp it to what we can do.
3692 - Takes function pointer to function for reading the spd_nvram. Usefull
3693 for faking data or hardcode a module without the nvram.
3694 - fix other user for above change
3695 - fix some comments.
3697 * Patches by Brian Waite, 26 Feb 2003:
3698 - fix port for evb64260 board
3699 - fix PCI for evb64260 board
3702 * Patch by Reinhard Meyer, 1 Mar 2003:
3703 Add support for EMK TOP860 Module
3705 * Patch by Yuli Barcohen, 02 Mar 2003:
3706 Add SPD EEPROM support for MPC8260ADS board
3708 * Patch by Robert Schwebel, 21 Jan 2003:
3709 - Add support for Innokom board
3710 - Don't complain if "install" fails
3711 - README cleanup (remove duplicated lines)
3712 - Update PXA header files
3714 * Add documentation for existing POST code (doc/README.POST)
3716 * Patch by Laudney Ren, 15 Jan 2003:
3717 Fix handling of redundand environment in "tools/envcrc.c"
3719 * Patch by Detlev Zundel, 28 Feb 2003:
3720 Add bedbug support for 824x systems
3722 * Add support for 16 MB flash configuration of TRAB board
3724 * Patch by Erwin Rol, 27 Feb 2003:
3725 Add support for RTEMS
3727 * Add image information to README
3729 * Patch by Stefan Roese, 18 Feb 2003:
3730 CPCIISER4 configuration updated.
3732 * Patch by Stefan Roese, 17 Feb 2003:
3733 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3735 * Patch by Stefan Roese, 13 Feb 2003:
3736 Add "pcidelay" environment variable (in ms, enabled via
3737 CONFIG_PCI_BOOTDELAY).
3738 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3739 RST# to respond to configuration cycles (33MHz -> 1s).
3741 * Fix dual PCMCIA slot support (when running with just one
3744 * Add VFD type detection to trab board
3746 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3747 variable with value in the EEPROM
3749 * Patch by Stefan Roese, 10 Feb 2003:
3750 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3752 * Add support for MIPS32 4Kc CPUs
3754 * Add support for INCA-IP Board
3756 ======================================================================
3757 Changes for U-Boot 0.2.2:
3758 ======================================================================
3760 * Add dual ethernet support on PM826
3762 * Add support for LXT971 PHY on PM826
3764 * Patch by Tord Andersson, 16 Jan 2003:
3765 Fix flash sector count for TQM8xxL
3767 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3768 16 bytes out of each 32 byte block)
3770 ======================================================================
3771 Changes for U-Boot 0.2.1:
3772 ======================================================================
3774 * Add support for V37 board
3775 (patch by Jón Benediktsson, 11 Dec 2002)
3777 * Update baudrate in bd_info when it gets changed
3779 * Add watchdog trigger points while waiting for serial port
3780 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3782 * Improve command line tool to access the U-Boot's environment
3783 (figuration of the utility, using a config file)
3785 * Add single quote support for (old) command line parser
3787 * Switch LWMON board default config from FRAM to EEPROM;
3788 in POST, EEPROM shows up on 8 addresses
3790 ======================================================================
3791 Changes for U-Boot 0.2.0:
3792 ======================================================================
3794 * Use 1-byte-read instead of -write for iprobe() function
3795 Add i2c commands to PM826 config
3797 * extend I2C POST code: check for list on known addresses
3799 * Improve log buffer code; use "loglevel" to decide which messages
3800 to log on the console, too (like in Linux); get rid of "logstart"
3802 * Add command line tool to access the U-Boot's environment
3803 (board-specific for TRAB now, to be fixed later)
3805 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3806 Fix misc problems with AmigaOne support
3808 * Patch by Chris Hallinan, 3 Dec 2002:
3809 minor cleanup to the MPC8245 EPIC driver
3811 * Patch by Pierre Aubert , 28 Nov 2002
3812 Add support for external (SIU) interrupts on MPC8xx
3814 * Patch by Pierre Aubert , 28 Nov 2002
3815 Fix nested syscalls bug in standalone applications
3817 * Patch by David Müller, 27 Nov 2002:
3818 fix output of "pciinfo" command for CardBus bridge devices.
3820 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3823 * Add LED indication for IDE activity on KUP4K board
3825 * Fix startup problems with VFD display on TRAB
3827 * Patch by Pierre Aubert, 20 Nov 2002
3828 Add driver for Epson SED13806 graphic controller.
3829 Add support for BMP logos in cfb_console driver.
3831 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3833 * Patch by Rod Boyce, 21 Nov 2002:
3834 fix PCMCIA on MBX8xx board
3836 * Patch by Pierre Aubert , 21 Nov 2002
3837 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3838 bootmode word in DPRAM configurable
3840 * Patch by Daniel Engström, 18 Nov 2002:
3841 Fixes for x86 port (mostly strings issues)
3843 * Patch by Ken Chou, 18 Nov 2002:
3844 Fix for natsemi NIC cards (DP83815)
3846 * Patch by Pierre Aubert, 19 Nov 2002:
3847 fix a bug for the MII configuration, and some warnings
3849 * Patch by Thomas Frieden, 13 Nov 2002:
3850 Add code for AmigaOne board
3851 (preliminary merge to U-Boot, still WIP)
3853 * Patch by Jon Diekema, 12 Nov 2002:
3854 - Adding URL for IEEE OUI lookup
3855 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3857 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3858 root-on-nfs macros are designed to switch how the default boot
3859 method gets defined.
3861 * Patch by Daniel Engström, 13 Nov 2002:
3862 Add support for i386 architecture and AMD SC520 board
3864 * Patch by Pierre Aubert, 12 Nov 2002:
3865 Add support for DOS filesystem and booting from DOS floppy disk
3867 * Patch by Jim Sandoz, 07 Nov 2002:
3868 Increase number of network RX buffers (PKTBUFSRX in
3869 "include/net.h") for EEPRO100 based boards (especially SP8240)
3870 which showed "Receiver is not ready" errors when U-Boot was
3871 processing the receive buffers slower than the network controller
3874 * Patch by Andreas Oberritter, 09 Nov 2002:
3875 Change behaviour of NetLoop(): return -1 for errors, filesize
3876 otherwise; return code 0 is valid an means no file loaded - in this
3877 case the environment still gets updated!
3879 * Patches by Jon Diekema, 9 Nov 2002:
3880 - improve ADC/DAC clocking on the SACSng board to align
3881 the failing edges of LRCLK and SCLK
3882 - sbc8260 configuration tweaks
3883 - add status LED support for 82xx systems
3884 - wire sspi/sspo commands into command handler; improved error
3886 - add timestamp support and alternate memory test to the
3887 SACSng configuration
3889 * Patch by Vince Husovsky, 7 Nov 2002:
3890 Add "-n" to linker options to get rid of "Not enough room for
3891 program headers" problem
3893 * Patch by David Müller, 05 Nov 2002
3894 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3895 so we can use an already existing name
3897 * Patch by Pierre Aubert, 05 Nov 2002
3898 Hardware relatied improvments in FDC boot code
3900 * Patch by Holger Schurig, 5 Nov 2002:
3901 Make the PXA really change it's frequency
3903 * Patch by Pierre Aubert, 05 Nov 2002
3904 Add support for slave serial Spartan 2 FPGAs
3906 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3909 * Add support for log buffer which can be passed to Linux kernel's
3910 syslog mechanism; used especially for POST results.
3912 * Patch by Klaus Heydeck, 31 Oct 2002:
3913 Add initial support for kup4k board
3915 * Patch by Robert Schwebel, 04 Nov 2002:
3916 - use watchdog to reset PXA250 systems
3917 - added progress callbacks to (some of the) ARM code
3918 - update for Cogent CSB226 board
3920 * Add support for FPS860 board
3922 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3923 Improve PCI access on 32-bits Compact PCI bus
3925 * Fix mdelay() on TRAB - this was still the debugging version with
3926 seconds instead of ms.
3928 * Patch by Robert Schwebel, 1 Nov 2002:
3929 XScale related cleanup (affects all ARM boards)
3931 * Cleanup of names and README.
3933 ======================================================================
3934 Notes for U-Boot 0.1.0:
3935 ======================================================================
3937 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3939 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3940 For information about the history of the project please see the
3941 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3943 ======================================================================