1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Cleanup (PPC4xx is AMCC now)
7 * esd CPCI2DP board added
8 Patch by Matthias Fuchs, 22 Sep 2005
10 * esd PMC405 board updated
11 Patch by Matthias Fuchs, 22 Sep 2005
13 * Add SM501 support to HH405 board.
14 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
15 Add support for eeprom write-enable (CFG_EEPROM_WREN).
16 Patch by Stefan Roese, 22 Sep 2005
18 * Fix autonegotiation in tsec ethernet driver
19 Patch by Stefan Roese, 21 Sep 2005
21 * Fix bug in auto_update (trab board)
22 Patch by Martin Krause, 16 Sep 2005
24 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
25 Patch by Francesco Mandracci, 16 Sep 2005
27 * Update configuration for INKA4x0 board
29 * Update configuration for PM854 board
30 Based on patch by R. Loeffl, 20 Jul 2005
32 * Add PCI support to TQM8540 and TQM8560 boards
33 Patch by Stefan Roese, 15 Sep 2005
35 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
36 boards (baudrate, environment...). Flash driver fixed.
37 Patch by Stefan Roese, 15 Sep 2005
39 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
40 ethernet port on ebony.
41 Patch by Stefan Roese, 7 Sep 2005
43 * Added support for mtddevnum and mtddevname variables (mtdparts command)
45 * Change default console baud rate for stxxtc board
47 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
48 Patch by Stefan Roese, 31 Aug 2005
50 * Fix default command set (don't include CFG_CMD_DISPLAY command)
51 Patch by Pantelis Antoniou, 02 Sep 2005
55 * Enable SM712 driver support for HMI1001 board.
57 * Fix problems with ld version 2.16 (dot outside sections problem)
58 Pointed out by Gerhard Jaeger, 31 Aug 2005;
59 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
61 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
63 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
65 * Add keyboard and dot matrix display support for HMI1001 board.
67 * Prepare U-Boot for gcc-4.x
69 * Fixed Bamboo port to enable running without DDR-DIMM
70 (Bamboo has also 64MB onboard DDR)
71 Patch by Stefan Roese, 24 Aug 2005
73 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
74 now handling all 4xx cpu's
75 Patch by Stefan Roese, 16 Aug 2005
77 * Fix make dependencies for at91rm9200 and ks8695 cpus
78 Patch by Steven Scholz, 23 Aug 2005
80 * Add JFFS2 support for TQM5200 board
82 * Add esd cpci5200 and pf5200 boards
83 Patch by Reinhard Arlt, 22 Aug 2005
85 * Fix sysclock for TQM8540 and TQM8560 boards
86 Patch by Martin Krause, 25 Jul 2005
88 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
89 Patch by Martin Krause, 08 Jun 2005
91 * Add new board specific commands for TQM5200/STK52XX
92 - Sound commands (beep, wav, sound)
93 - Test commands (led, can, backlight, rs232)
94 Patch by Martin Krause, 02 May 2005
96 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
97 because of a bug in the AT91RM9200 CPU PLL
98 Patch by Martin Krause, 22 Apr 2005
100 * Add automatic HW detection for another CMC_PU2 variant
101 Patch by Martin Krause, 20 Apr 2005
103 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
104 Patch by Martin Krause, 19 Apr 2005
106 * Fix initialization problem on TQM5200 without SM501
107 Patch by Martin Krause, 08 Apr 2005
109 * Add RTC support for STK52XX.200
110 Patch by Martin Krause, 07 Apr 2005
112 * Add support for IFM o2dnt board
114 * Enable PCI on hmi1001 board
116 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
117 so we can use them to, e.g., check the existence of a file with
118 "if ls foo; then this; else that; fi" in the hush shell
119 Patch by Andreas Engel, 16 August 2005
121 * Coding style cleanup
123 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
124 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
126 * Check return value of malloc in 440gx_enet.c
127 Patch by Travis B. Sawyer, 18 Jul 2005
129 * Add Sandburst Metrobox and Sandburst Karef board support packages.
130 Second serial port on 440GX now defined as a system device.
131 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
132 Patch by Travis B. Sawyer, 12 Jul 2005
134 ======================================================================
135 Changes for U-Boot 1.1.3:
136 ======================================================================
140 * Add forgotten new fils from latest VoiceBlue update
142 * Make bootretry feature work with hush shell.
143 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
144 Patch by Andreas Engel, 19 Jul 2005
146 * Update Hymod Board Database PHP code in "tools" directory
147 Patch by Murray Jensen, 01 Jul 2005
149 * Make "tr" command use POSIX compliant; export HOSTOS make variable
150 Patch by Murray Jensen, 30 Jun 2005
152 * Fix Murray Jensen's mail address.
153 Patch by Murray Jensen, 30 Jun 2005
155 * Preserve PHY_BMCR during a soft reset.
156 Patch by Carl Riechers, 24 Jun 2005
158 * VoiceBlue update: eeprom tool can also store firmware version now.
159 eeprom.bin is runable by jumping at load address.
160 Patch by Ladislav Michl, 23 May 2005
162 * Move the AT91RM9200DK to the ARM Systems list.
163 Patch by Anders Larsen, 26 Apr 2005
165 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
166 Patch by Anders Larsen, 26 Apr 2005
168 * measure_gclk() is needed when DEBUG is enabled
169 Patch by Bryan O'Donoghue, 25 Apr 2005
171 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
172 Patch by Reinhard Arlt, 12 Aug 2005
174 * esd PCI405 board updated
175 Patch by Matthias Fuchs, 28 Jul 2005
177 * esd WUH405 and DU405 board updated
178 Patch by Matthias Fuchs, 27 Jul 2005
180 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
181 Patch by Matthias Fuchs, 4 May 2005
183 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
184 boards (baudrate, environment...). Flash driver fixed.
185 Patch by Stefan Roese, 11 Aug 2005
187 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
188 Patch by Stefan Roese, 11 Aug 2005
190 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
191 Patch by Stefan Roese, 11 Aug 2005
193 * Add configuration for IFM AEV FIFO board.
194 Minor coding style cleanup.
196 * Add configuration for IFM SPI eval board
198 * Fix CompactFlash problem on HMI1001 board
200 * Make new "mtdparts" code build with older compilers
201 Patch by Andrea Scian, 09 Aug 2005
203 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
204 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
205 with the 405 defines and the linux kernel defines.
206 Patch by Stefan Roese, 08 Aug 2005
208 * Fix compiler warnings with older GCC versions
210 * Add common (with Linux) MTD partition scheme and "mtdparts" command
212 Old, obsolete and duplicated code was cleaned up and replace by the
213 new partitioning method. There are two possible approaches now:
215 The first one is to define a single, static partition:
217 #undef CONFIG_JFFS2_CMDLINE
218 #define CONFIG_JFFS2_DEV "nor0"
219 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
220 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
221 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
223 The second method uses the mtdparts command line option and dynamic
226 /* mtdparts command line support */
227 #define CONFIG_JFFS2_CMDLINE
228 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
229 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
231 Command line of course produces bigger images, and may be inappropriate
232 for some targets, so by default it's off.
234 * Fix build problems for PM856 Board
236 * Fix sign extension bug in 'fpga loadb' command;
237 make 'fpga loadb' always print the file header info
238 Patch by Andrew Dyer, 11 Jan 2005
240 * Fix errors that occur when accessing SystemACE CF
241 Patch by Jeff Angielski, 09 Jan 2005
243 * Document switching between U-Boot and PlanetCore on RPXlite
244 by Sam Song, 24 Dec 2004
246 * Fix PowerQUICC II mask detection.
247 Patch by Eugene Surovegin, 20 Dec 2004
249 * Add support for Altera NIOS DK1C20 board
250 Patch by Shlomo Kut, 13 Dec 2004
252 * Add support for ep8248 board
253 Patch by Yuli Barcohen, 12 Dec 2004
257 * Fix baudrate setting for KGDB on MPC8260
258 Patch by HoJin, 11 Dec 2004
260 * Fix 'mii help' text formatting
261 Patch by Cory Tusar, 10 Dec 2004
263 * Fix return code of NFS command
264 Patch by Hiroshi Ito, 11 Dec 2004
268 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
269 Patch by Steven Blakeslee, 04 Aug 2005
271 * Add support for AMCC Bamboo PPC440EP eval board
272 Patch by Stefan Roese, 04 Aug 2005
274 * Patch by Jon Loeliger
275 Fix style issues primarily in 85xx and 83xx boards.
277 - Trailing white space
278 - Indentation not by TAB
279 - Excessive amount of empty lines
280 - Trailing empty lines
282 * Patch by Ron Alder, 11 Jul 2005
283 Add Xianghua Xiao and Lunsheng Wang's support for the
284 GDA MPC8540 EVAL board.
286 * Patch by Eran Liberty
287 Add support for the Freescale MPC8349ADS board.
289 * Patch by Jon Loeliger, 25 Jul 2005
290 Move the TSEC driver out of cpu/mpc85xx as it will be shared
291 by the upcoming mpc83xx family as well.
293 * Patch by Jon Loeliger, 05 May 2005
294 Implemented support for MPC8548CDS board.
295 Added DDR II support based on SPD values for MPC85xx boards.
296 This roll-up patch also includes bugfies for the previously
298 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
300 * Patch by Jon Loeliger, 10 Feb 2005
301 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
303 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
305 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
306 for faster flash parts.
307 Add documentation for BR/OR for FLASH.
309 * Patch by Jon Loeliger 08 Feb 2005
310 Determine L2 Cache size dynamically on 85XX boards.
312 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
313 - Convert the CPM2 based functionality to use new CONFIG_CPM2
314 option rather than a myriad of CONFIG_MPC8560-like variants.
315 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
316 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
317 new CONFIG_CPM2 option to each 8260 board.
319 * Add support for MicroSys PM856 board
320 Patch by Josef Wagner, 03 Aug 2005
322 * Minor fixes to PM854 board
323 Patch by Josef Wagner, 03 Aug 2005
325 * Adjust configuration of XENIAX board
326 (chip select and GPIO required for USB operation)
328 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
329 routed to the Watchdog handler
330 Patch by Eugene Surovegin, 18 Jun 2005
332 * (re)enabled scsi commands do_scsi() and do_scsiboot()
333 Patch by Denis Peter, 06 Dec 2004
335 * Fix endianess problem in TFTP / NFS default filenames
336 Patch by Hiroshi Ito, 06 Dec 2004
338 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
340 Patch by Murray Jensen, 18 Jul 2005
342 * Fix typo in mkconfig script (used == instead of =)
343 Patch by Murray Jensen, 18 Jul 2005
345 * Cleanup build problems on 64 bit build hosts
347 * Update MAINTAINERS file
349 * Patch by Stefan Roese, 01 Aug 2005:
350 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
351 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
353 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
354 to run on both 405GP and 405GPr eval boards).
356 * Patch by Steven Blakeslee, 27 Jul 2005:
357 - Add support for AMCC PPC440EP/GR.
358 - Add support for AMCC Yosemite PPC440EP eval board.
359 - Add support for AMCC Yellowstone PPC440GR eval board.
361 * Minor fixes for PPChameleon Board:
362 - fix alignment of NAND size
363 - make code do what the comment says
365 * Implement h/w sector protection status synchronization at boot.
366 The code is provided for, and was tested on, the Yukon/Alaska
367 and PM520 boards only.
369 A bug in flash_real_protect() for the Yukon board was fixed by
370 adding a function that tells if two banks are on one flash chip.
372 * Fix sysmon POST problem: check I2C error codes
373 This fixes a problem of displaying bogus voltages when the voltages
374 are so low that the I2C devices start failing while the rest of the
375 system keeps running.
377 * Patch by Cedric Vincent, 6 Jul 2005:
378 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
380 * Patch by Jon Loeliger, 20 Jul 2005:
381 Add missing PCI IO port definitions.
383 * Add CompactFlash support for HMI1001 board.
385 * Adjust printed board ID for LWMON board.
387 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
389 * Add new argument format for flash commands to allow for usage like
390 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
391 U-Boot will automaticially find the end of the corresponding sector.
393 * Patch by Stefan Roese, 5 Jul 2005:
394 Update uc100 board PHY setup
396 * Patch by Stefan Roese, 1 Jul 2005:
397 Fix PHY address for CATcenter board (now correct!)
399 * Patch by Stefan Roese, 30 Jun 2005:
400 Fix PHY addresses for PPChameleon and CATcenter boards
401 Change MAINTAINER for most esd boards
403 * Patch by Detlev Zundel, 30 Jun 2005:
404 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
406 * Fix baudrate calculation problem on MPC5200 systems
408 * Add EEPROM and RTC support for HMI1001 board
410 * Patch by Detlev Zundel, 20 Jun 2005:
411 Fix initialization of low active GPIO pins on inka4x0 board
413 * Enable redundant environment, disable HW flash protection of
416 * Patch by Travis Sawyer, 10 Jun 2005:
417 Initialize allocated dev and private hw structures
418 after their respective allocation in 440gx_enet.c
420 * Patch by Steven Scholz, 10 Jun 2005:
421 Fix byteorder problems with second argument of "bootm" with
424 * Add support for HMI1001 board
426 * Disable "date" and "sntp" commands on TQM866M
428 * Fix watchdog reset problems on LWMON board
430 * Patch by Juergen Selent, 17 May 2005:
431 Add support for Funkwerk VoVPN gateway module.
433 * Cleanup debug code for MPC8220 FEC driver
435 * Extend burst mode RAM test program to take a loop count
438 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
439 those boards that use it.
441 * Patches by Greg Ungerer, 19 May 2005:
442 - add support for the KS8695P (ARM 922 based) CPU
443 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
445 * Patch by Steven Scholz, 19 May 2005:
446 Add support for CONFIG_SERIAL_TAG on ARM boards
448 * Add PCI support for Sorcery board.
449 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
451 * Fix compile problems caused by new burst mode SDRAM test;
452 make port pins to trigger logic analyzer configurable
454 * Fix timer handling on MPC85xx systems
456 * Fix debug code in omap5912osk flash driver
458 * Add support for MPC8247 based "IDS8247" board.
460 * Add support for 2 x TSEC interfaces on the TQM8540 board.
462 * On LWMON we must use the watchdog to reset the board as the CPU
463 genereated HRESET pulse is too short to reset the external
466 * Add test tool to exercise SDRAM accesses in burst mode
467 (as standalone program, MPC8xx/PowerPC only)
469 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
472 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
473 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
474 added to support LZO and LZARI compression modes (undefined by
477 * Fix problem with symbolic links in JFFS2 code.
479 * Use linker ASSERT statement to prevent undetected overlapping of
480 sections on PPChameleon board; other boards might use this, too.
482 * Patch by Stefan Roese, 03 May 2005:
484 Fix problems in cmd_universe.c
486 * Patch by Matthias Fuchs, 03 May 2005:
487 Added missing variable declaration in cmd_nand.c
488 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
490 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
492 * Fix bug in the SDRAM initialization code for canmb, IceCube and
494 Fix PHY address for canmb board.
496 * Cleanup serial console baudrate calculation on AT91RM9200;
497 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
499 * Patch by Matthias Fuchs, 18 Apr 2005:
500 Make PCI target address spaces on PMC405 and CPCI405 boards
501 configurable via environment variables
503 * Auto-size RAM on canmb board.
505 * Add support for canmb board
507 * Patch by Stefan Roese, 13 Apr 2005:
508 Update for esd apc405
510 * Fixes for TQM8560 board:
512 - remove debug messages
513 - fix flash sector protection
515 * Patch by Steven Scholz, 07 Apr 2005:
516 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
518 * Patches by Steven Scholz, 07 Apr 2005:
519 Fix compiler warning in altera.c
520 Fix warning in cpu/arm920t/at91rm9200/i2c.c
522 * Patch by Ladislav Michl, 06 Apr 2005:
523 Fix voiceblue configuration.
525 * Patch by Stefan Roese, 06 Apr 2005:
526 Updates for OCOTEA board:
527 - Changed U-Boot size from 512kByte to 256kByte
528 - Fixed flash driver to support boot from soldered user flash
529 - Added README for switch from PIBS firmware to U-Boot
531 * Patch by Travis Sawyer, 05 Apr 2005:
532 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
533 Problem found by Andrew Wozniak.
535 * Patch by Steven Scholz, 06 Apr 2005:
536 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
537 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
539 * Patches by Robert Whaley, 29 Nov 2004:
540 - update the pxa-regs.h file for PXA27x chips
541 - add PXA27x based ADSVIX board
542 - add support for MMC on PXA27x processors
544 * Patch by Andrew E. Mileski, 28 Nov 2004:
545 Fix PPC4xx SPD SDRAM detection bug
547 * Patch by Hiroshi Ito, 26 Nov 2004:
548 Fix logic of "test -z" and "test -n" commands
550 * Patch by Ladislav Michl, 05 Apr 2005:
551 Add support for VoiceBlue board.
553 * Patch by Ladislav Michl, 05 Apr 2005:
554 Fix netboot_common() prototypes.
556 * Patch by Steven Scholz, 05 Apr 2005:
557 Use i.MX watchdog timer for reset_cpu()
559 * Patch by Steven Scholz, 05 Apr 2005:
560 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
561 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
564 * Add support for MPC8220 based "sorcery" board.
566 * Add support for TQM8560 board.
568 * Add FEC support for TQM8540 board.
569 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
571 * Patch by Martin Krause, 04 Apr 2005:
572 Update default configuration for CMC_PU2 board.
574 * Patch by Steven Scholz, 04 Apr 2005:
575 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
576 - introduce two new configuration options instead:
577 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
579 * Patch by Steven Scholz, 04 Apr 2005:
580 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
582 * Fix timer code for ARM systems: make sure that udelay() does not
583 reset timers so it's save to use udelay() in timeout code.
585 * Patch by Mathias Küster, 23 Nov 2004:
586 add udelay support for the mcf5282 cpu
588 * Patch by Tolunay Orkun, 16 November 2004:
589 fix incorrect onboard Xilinx CPLD base address
591 * Patch by Jerry Van Baren, 08 Nov 2004:
592 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
593 the jumper for the HRCW source should select flash. If lowboot is
594 not selected, the jumper for the HRCW source should select the
596 - change default load base address to 0x00400000
598 * Patch by Yuli Barcohen, 08 Nov 2004:
599 Add support for Analogue & Micro Rattler boards.
600 Tested on Rattler8248.
602 * Patch by Andre Renaud, 08 Nov 2004:
603 Fix watchdog support in common/lcd.c
605 * Patch by Marc Leeman, 05 Nov 2003:
606 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
607 bug only affects the XPC8245 processors
609 * Patches by Josef Wagner, 29 Oct 2004:
610 - Add support for MicroSys CPU87 board
611 - Add support for MicroSys PM854 board
613 * Patch by Jian Zhang, 02 Nov 2004:
614 Add 16-bit NAND support
616 * Patch by Scott McNutt, 01 Nov 2004:
617 Add missing NIOS/NIOS2 support for "iminfo" command
619 * Patch by Detlev Zundel, 29 Oct 2004:
620 Add missing NIOS/NIOS2 support for "mkimage" tool.
622 * Patch by David Adair, 27 Oct 2004:
623 Add missing 440GX SDRAM Controller reset
625 * Patch by Steven Scholz, 25 Oct 2004:
626 Declare reset_cpu() in include/common.h instead locally
628 * Patch by Yusdi Santoso, 22 Oct 2004:
629 - Add support for HIDDEN_DRAGON board
630 - fix endianess problem in driver/rtl1839.c
632 * Patch by Allen Curtis, 21 Oct 2004:
633 support multiple serial ports
635 * Patch by Richard Klingler, 03 Apr 2005:
636 Add call to eth_halt() in net/net.c when called functions fail
637 after eth_init() has been called.
639 * Patch by Sam Song, 3 April 2005:
640 - Update README.Netconsole
643 * Prepare for SoC rework of ARM code:
644 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
645 - rename memsetup into lowlevel_init (function name and source files)
646 Patch by Steven Scholz, 03 Apr 2005:
647 - create SoC specific directories include/asm-arm/arch-imx and
648 include/asm-arm/arch-s3c24x0
650 * Fix problems with SNTP support;
651 enable SNTP support in some boards.
653 * Patches by Martin Krause, 01 Apr 2005:
654 - Fix flash erase timeout on CMC_PU2
655 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
657 * Patch by Steven Scholz, 13 March 2005:
658 fix cache enabling for AT91RM9200
660 * Patch by Masami Komiya, 30 Mar 2005:
661 add SNTP support and expand time server and time offset fields of
662 DHCP support. See doc/README.SNTP
664 * Patch by Steven Scholz, 13 Dec 2004:
665 Fix bug in at91rm920 ethernet driver
667 * Patch by Steven Scholz, 13 Dec 2004:
668 Remove duplicated code by merging memsetup.S files for
669 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
671 * Patch by Detlev Zundel, 31 Mar 2005:
672 Cleanup duplicate definition of overwrite_console()
674 * Update TQM5200 configuration;
675 prepare for Rev. 200 starter kit boards
677 * Patch by Scott McNutt, 21 Oct 2004:
678 Add support for Nios-II EPCS Controller core.
680 * Patch by Scott McNutt, 20 Oct 2004:
682 - Add sysid command (Nios-II only).
683 - Locate default exception trampoline at proper offset.
684 - Implement I/O routines (readb, writeb, etc)
685 - Implement do_bootm_linux
687 * Patches by Martin Krause, 22 Mar 2005:
688 - use TQM5200_auto as MAKEALL target for TQM5200 systems
689 - add support for SM501 graphics controller
690 - add support for graphic console on TQM5200
691 - add support for TQM5200 Rev 200
692 - cleanup, fix typo in include/configs/TQM5200.h
694 * Patch by Manfred Baral, 17 Mar 2005:
697 * Fix RTC configuration for PPChameleon board
699 * Cleanup, fix typo in include/configs/TQM5200.h
701 * Patch by Stefan Roese, 16 Mar 2005:
702 Update for esd auto_update and hh405 board
704 * Adapt for U-Boot image size (new features enabled) on TQM5200
706 * Update code for TQM8540 board (and 85xx in general):
707 - Change the name of the Ethernet driver: MOTO ENET -> ENET
708 - Reformat boot messages
709 - Enable redundant environment
710 - Replace the -O2 optimization flag with -mno-string
712 * Patch by David Brownell, 10 Mar 2005:
713 Restore copyright statements in OHCI drivers.
715 * Add support for TQM8540 board
717 * Patch by Detlev Zundel, 14 Mar 2005:
718 NC650: changed NAND flash addressing to using UPMB
720 * Patch by Stefan Roese, 14 Mar 2005:
721 Update for esd voh405 fpga image
723 * INKA4x0: Allow initialization of LCD backlight dimming from
724 "brightness" environment variable.
726 * Add port initialization for digital I/O on INKA4x0
728 * Patch by Stefan Roese, 01 Mar 2005:
729 Update for esd boards dp405 and hub405
731 * Fix get_partition_info() parameter error in all other calls
732 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
734 * Enable USB and IDE support for INKA4x0 board
736 * Patch by Andrew Dyer, 28 Feb 2005:
737 fix ext2load passing an incorrect pointer to get_partition_info()
738 resulting in load failure for devices other than 0
740 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
742 * Cleanup USB and partition defines
744 * Add support for ext2 filesystems and image timestamps to TQM5200 board
746 * Add reset code for Coral-P on INKA4x0 board
748 * Patch by Martin Krause, 28 Jun 2004:
749 Update for TRAB board.
751 * Fix some missing "volatile"s in MPC5xxx FEC driver
753 * Fix cirrus voltage detection (for CPC45)
755 * Fix byteorder problem in usbboot and scsiboot commands.
757 * Patch by Cajus Hahn, 04 Feb 2005:
758 - don't insist on leading '/' for filename in ext2load
759 - set default partition to useful value (1) in ext2load
761 * Patch by Andrew Dyer, 08 Jan 2005:
762 fix wrong return codes in ext2 code
764 * Removed '--no-warn-mismatch' option from Makefile. This option
765 makes 'ld' to overlook binary objects compatibility.
767 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
768 --end-group) outside of the group. This will make 'ld' to do
769 _multiple_ search in the library group when resolving symbol
770 references and do only a _single_ seach in libgcc.a after the group
773 * Fix stability problems on CPC45 board again.
775 * Make image detection for diskboot / usbboot / scsiboot more robust
776 (also check header checksum)
778 * Update CPC45 board configuration.
780 * Add USB and PCI support for INKA4x0 board
782 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
786 * Patch by Robin Getz, 13 Oct 2004:
787 Add standalone application to change SMC91C111 MAC addresses,
788 see examples/README.smc91111_eeprom
790 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
791 Fix Flash support for ARM Integrator CP.
793 * Patch by Richard Woodruff, 10 Jan 2005:
794 Update support for OMAP2420 (ARM11) and H4 board:
795 o clean up and add new types to H4 memory probe code.
796 o fix to work with internal boot.
797 o added PRCM config III operation.
798 o fix marginal flash timings.
799 o add revison ATAG usage.
800 o enable voltage scaling at power chip.
801 o fix compile error for i2c.
803 * Fix network problem (error when receiving multiple ARP packets)
805 * Patch by Daniel Poirot, 12 Oct 2004:
806 Add support for Wind River sbc405 board
808 * Patch by Rainer Brestan, 12 Oct 2004:
809 Make examples/Makefile more robust
811 * Patch by Sam Song, 11 October 2004:
812 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
813 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
816 * Patch by Sam Song, 10 Oct 2004:
817 Fix a parameter error in run_command() in main.c
819 * Patch by Richard Woodruff, 01 Oct 2004:
820 add support for the TI OMAP2420 processor and its H4 reference
823 * Patch by Christian Pellegrin, 24 Sep 2004:
824 Added support for NE2000 compatible (DP8390, DP83902) NICs.
826 * Patch by Leif Lindholm, 23 Sep 2004:
827 add support for the AMD db1550 board
829 * Patch by Travis Sawyer, 15 Sep 2004:
830 Add CONFIG_SERIAL_MULTI support for ppc4xx,
831 update README.serial_multi
833 * Patches by David Snowdon, 07 Sep 2004:
834 - add u-boot.hex target in the top level Makefile
835 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
836 - use -mtune=xscale and -march=armv5 options for PXA
838 * Patch by Florian Schlote, 08 Sep 2004:
839 Add support for SenTec-COBRA5272-board (Coldfire).
841 * Patch by Gleb Natapov, 07 Sep 2004:
842 mpc824x: set PCI latency timer to a sane value
845 * Patch by Kurt Stremerch, 03 Sep 2004:
846 Add bitstream configuration option for fpga command (Xilinx only).
848 * Patch by Kurt Stremerch, 03 Sep 2004:
849 Add Xilinx Spartan2E family FPGA support
851 * Patch by Jeff Angielski, 02 Sep 2004:
852 Add Added support for H2 revision of the EP8260 board.
853 Fixed formatting for some of the EP8260 related source files.
855 * Patch by Jon Loeliger, 02 Sep 2004:
856 Reset monitor size back to 256 so environment can be written
857 to flash on MPC85xx ADS and CDS releases.
859 * Patch by Paolo Broggini, 02 Sep 2004:
860 Make BSS clearing on ARM systems more robust
862 * Patch by Yue Hu and Joe, 01 Sep 2004:
863 - add PCI support for ixp425;
864 - add EEPRO100 suppor tfor ixdp425 board.
866 * Fix problem with protected sector detection in driver/cfi_flash.c
868 ======================================================================
869 Changes for U-Boot 1.1.2:
870 ======================================================================
872 * Code cleanup, mostly for GCC-3.3.x
874 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
875 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
876 additional ethernet addresses.
878 * Cleanup drivers/i82365.c - avoid duplication of code
880 * Fix bogus "cannot span across banks" flash error message
884 * Add support for CompactFlash for the CPC45 Board.
886 * Fix problems with CMC_PU2 flash driver.
889 - avoid trigraph warning in fs/ext2/ext2fs.c
890 - rename UC100 -> uc100
892 * Add support for UC100 board
894 * Patch by Stefan Roese, 16 Dez 2004:
895 - ext2fs support added
896 - Tundra universe support added
897 - Coldfire MCF5249 support added (no preloader needed!)
898 - MCF5249 board TASREG added
899 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
901 - some esd boards updated
902 - memory commands "mdc" and "mwc" added for cyclic read/write
903 (CONFIG_MX_CYCLIC, see README for further description)
905 * Add support for INKA4X0 board
907 * Patch by Steven Scholz, 12 Dec 2004:
908 Fix typo in AT91 memory setup.
910 * Patch by Martin Krause, 27 Oct 2004:
911 - add support for "STK52xx" board (including PS/2 multiplexer)
912 - add hardware detection for TQM5200
914 * Clean up CMC PU2 flash driver
916 * Update MAINTAINERS file
918 * Fix bug in MPC823 LCD driver
920 * Fix udelay() on AT91RM9200 for delays < 1 ms.
922 * Enable long help on CMC PU2 board;
924 increase CPU speed from 179 to 207 MHz.
926 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
927 unaligned tail part specially).
929 * Update for AT91RM9200DK and CMC_PU2 boards:
930 - Enable booting directly from flash
931 - fix CMC_PU2 flash driver
933 * Fix mkimage usage message
935 * Map SRAM on NC650 board
937 * Work around for Ethernet problems on Xaeniax board
939 * Patch by TsiChung Liew, 23 Sep 2004:
940 - add support for MPC8220 CPU
941 - Add support for Alaska and Yukon boards
943 * Fix configuration for ERIC board (needs more room)
945 * Adjust MIPS compiler options at run-time depending on tools version
946 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
947 "-mcpu=4kc" for old tools)
949 * Add passing of the command line and memory size information to the
950 kernel on xaeniax board.
952 * Enable NAND flash support for NC650 board.
954 * Patch by Thomas Lange 07 Oct 2004:
955 Updated README for DBAu1x00 boards to match current status
957 * Patch by Philippe Robin, 28 Sept 2004:
958 Fix Flash support for Versatile.
960 * Patch by Roger Blofeld, 16 Sep 2004:
961 Fix timeout for DHCP command retry
963 * Patch by Pantelis Antoniou, 14 Sep 2004:
964 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
966 * Patch by Pantelis Antoniou, 14 Sep 2004:
967 Kick watchdog when bz-decompressing
969 * Fix CFG_HZ problems on AT91RM9200 systems
970 [Remember: CFG_HZ should be 1000 on ALL systems!]
972 * Patch by Gridish Shlomi, 30 Aug 2004:
973 - Add support to revA version of PQ27 and PQ27E.
974 - Reverted MPC8260ADS baudrate back to original 115200
976 * Patch by Hojin, 17 Sep 2004:
977 Fix typo in cfi_flash.c
979 * Patch by Mark Jonas, 09 September 2004:
980 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
983 * Patch by Mark Jonas, 31 August 2004:
984 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
985 improves FTP performance for MPC5200 systems. Enabled for IceCube
988 * Patch by Michael Bendzick, 30 Aug 2004:
989 - Improve platform.S code for omap1510inn that detects whether code
990 is running from SDRAM or not. Patch allows SDRAM to be configured
991 if code is running out of SRAM at 0x20000000.
993 * Patch by Frederick Klatt, 30 Aug 2004:
994 Add support for the Wind River SBC8540/SBC8560 boards
996 * Configure SX1 board to use drivers/cfi_flash.c
998 * Patches by Michael Bendzick, 30 Aug 2004:
999 - Configure omap1510inn board to use drivers/cfi_flash.c
1000 - Make drivers/cfi_flash.c protect environment and redundant
1003 * Patch by Steven Scholz, 23 Jun 2004:
1004 - Add script (tools/img2brec.sh) to programm U-Boot into
1005 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1007 * Patches by Scott McNutt, 24 Aug 2004:
1008 - Add support for Altera Nios-II processors.
1009 - Add support for Psyent PCI-5441 board.
1010 - Add support for Psyent PK1C20 board.
1012 * Patches by Jon Loeliger, 24 Aug 2004:
1013 - Add support for the MPC8541 and MPC8555 CDS boards
1014 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1015 - Convert MPC85xxADS to use common CFI flash driver
1016 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1017 from board_early_init_f()
1018 - Provide SW workaround for PCI initialization on 85xx CDS
1020 * Patches by George G. Davis, 24 Aug 2004:
1021 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1022 - Remove static network setup defaults from mx1ads_config
1023 - update ARM boards to use constants from mach-types.h
1025 * Patch by Gary Jennejohn, 04 Oct 2004:
1026 - fix I2C on at91rm9200
1027 - add support for Ricoh RS5C372A RTC
1029 * Patch by Gary Jennejohn, 01 Oct 2004:
1030 - add support for CMC PU2 board
1031 - add support for I2C on at91rm9200
1033 * Patch by Gary Jennejohn, 28 Sep 2004:
1034 fix baudrate handling on at91rm9200
1036 * Patch by Yuli Barcohen, 22 Aug 2004:
1037 - remove ZPC.1900 board-specific flash driver;
1038 switch the port to generic CFI driver;
1041 * Patch by Hinko Kocevar, 21 Aug 2004:
1042 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1044 * Clean up tools/bmp_logo.c to not add trailing white space
1046 * Patch by Hinko Kocevar, 21 Aug 2004:
1047 - Group common framebuffer functions in common/lcd.c
1048 - Group common framebuffer macros and #defines in include/lcd.h
1049 - Provide calc_fbsize() for video ATAG
1051 * Patch by Sam Song, 21 August 2004:
1052 - Fix a typo in README
1053 - Align "(RO)" output for "flinfo" after "protect on"
1054 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1055 ratio 1:1 when core frequency less than 50MHz
1057 * Patches by Hinko Kocevar, 21 Aug 2004:
1058 - fix some "use of label at end of compound statement" warnings
1059 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1061 * Patch by Steven Scholz, 16 Aug 2004:
1062 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1063 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1064 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1065 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1066 into cpu/arm920t/$(SOC)/
1068 * Patches by Sean Chang, 09 Aug 2004:
1069 - Added support for both 8 and 16 bit mode access to System ACE CF
1071 - Fixed missing System ACE CF device during get FAT partition info
1072 in fat_register_device function.
1073 - Enabled System ACE CF support on ML300.
1075 * Patch by Sean Chang, 09 Aug 2004:
1076 Synch defines for saveenv and do_saveenv functions so they get
1077 compiled under the same statement.
1079 * Patch by Sean Chang, 09 Aug 2004:
1080 - Added I2C support for ML300.
1081 - Added support for ML300 to read out its environment information
1082 stored on the EEPROM.
1083 - Added support to use board specific parameters as part of
1084 U-Boot's environment information.
1085 - Updated MLD files to support configuration for new features
1088 * Patches by Travis Sawyer, 05 Aug 2004:
1089 - Remove incorrect bridge settings for eth group 6
1090 - Add call to setup bridge in ppc_440x_eth_initialize
1091 - Fix ppc_440x_eth_init to reset the phy only if its the
1092 first time through, otherwise, just check the phy for the
1093 autonegotiated speed/duplex. This allows the use of netconsole
1094 - only print the speed/duplex the first time the phy is reset.
1096 * Patch by Shlomo Kut, 29 Mar 2004:
1097 Add support for MKS Instruments "Quantum" board
1099 * Fix build problem with Cogent boards;
1100 avoid using <asm/byteorder.h> when using the host compiler
1102 * Patch by Ganapathi C, 04 Aug 2004:
1103 Fix NFS timeout issue
1105 * Patch by Yuli Barcohen, 19 Jul 2004:
1106 - Fix host tools building in Cygwin environment
1107 - Fix header files search order for host tools
1109 * Patch by Tom Armistead, 19 Jul 2004:
1110 Fix kgdb.S support for 74xx_75x cpu
1112 * Patch by Jon Loeliger, 15 Jul 2004:
1113 Fix MPC85xx I2C driver
1115 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1117 * Patch by Stephen Williams, 15 July 2004
1118 Set the PCI class code for JSE board as part of PCI interface setup
1120 * Patch by Michael Bendzick, 15 Jul 2004:
1121 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1122 CFG_FLASH_USE_BUFFER_WRITE is set
1124 * Patch by Yuli Barcohen, 13 Jul 2004:
1125 Allow clock setting on MPC866/MPC885 series chips according to
1126 environment variable `cpuclk'
1128 * Patch by Yuli Barcohen, 20 Apr 2004:
1129 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1131 * Patch by Vincent Dubey, 24 Sep 2004:
1132 Add support for xaeniax board
1134 * Add comment about non-GPL character of standalone applications to
1137 * Fix FEC ethernet problem on NSCU board.
1139 * Patch by Gary Jennejohn, 09 Sep 2004:
1140 allow to use USART1 as console port on at91rm9200dk boards
1142 * Patch by Stefan Roese, 16 Sep 2004:
1145 * Fix SysClk handling for PPChameleon and CATcenter boards
1147 * Patch by Detlev Zundel, 08 Sep 2004:
1148 Update etags build target
1150 * Improve NetConsole support: add support for broadcast destination
1151 address and buffered input.
1153 * Cleanup compiler warnings for GCC 3.3.x and later
1155 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1157 * Add support for IDS "NC650" board
1159 * Add automatic update support for LWMON board
1161 * Clear Block Lock-Bits when erasing flash on LWMON board.
1163 * Fix return code of "fatload" command
1165 * Enable MSDOS/VFAT filesystem support for LWMON board
1167 * Patch by Martin Krause, 03 Aug 2004:
1168 change timing for SM501 graphics controller on TQM5200 module
1170 * Patch by Mark Jonas, 13 July 2004:
1171 - Total5200 LCD now run in little endian mode. Endianess conversion
1172 is done in hardware.
1173 - Removed last reference to "console" environment variable.
1175 * Patches by Lars Munch, 12 Jul 2004:
1176 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1178 - split out the LXT971A PHY from ns_9750_eth.h
1179 - split the dm9161 phy part out of at91rm9200_ether.c
1181 * Patch by Andreas Engel, 12 Jul 2004:
1182 Replaced hardcoded PL011 clock frequency with config variable.
1183 Fixed wrong CONFIG_CMD_DFL doc.
1185 * Patch by Thomas Viehweger, 09 Jun 2004:
1186 make it possible to remove chpart when there is only one partition
1188 * Add support for console over UDP (compatible to Ingo Molnar's
1189 netconsole patch under Linux)
1191 * Patch by Jon Loeliger, 16 Jul 2004:
1192 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1194 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1195 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1196 and CONFIG_L2_INIT_RAM options.
1197 - Refactor Local Bus initialization out of SDRAM setup.
1198 - Re-implement new version of LBC11/DDR11 errata workarounds.
1199 - Moved board specific PCI init parts out of CPU directory.
1200 - Added TLB entry for PCI-1 IO Memory
1201 - Updated README.mpc85xxads
1203 * Patch by Sascha Hauer, 28 Jun:
1204 - add generic support for Motorola i.MX architecture
1205 - add support for mx1ads, mx1fs2 and scb9328 boards
1207 * Patches by Marc Leeman, 23 Jul 2004:
1208 - Add define for the PCI/Memory Buffer Configuration Register
1209 - corrected comments in cpu/mpc824x/cpu_init.c
1211 * Add support for multiple serial interfaces
1212 (for example to allow modem dial-in / dial-out)
1214 * Patch by Stefan Roese, 15 Jul 2004:
1215 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1217 * Fix NSCU config; add ethernet wakeup code.
1219 * Add link for preloader for Motorola Coldfire to README.m68k
1221 * Patch by Michael Bendzick, 12 Jul 2004:
1222 fix output formatting in drivers/cfi_flash.c
1224 * Patch by Mark Jonas, 02 Jul 2004:
1225 Fix lowboot (again) on MPC5xxx
1227 * Patch by Curt Brune, 07 Jul 2004:
1228 relocate exception vectors on arm720t if needed
1230 * Patch by George G. Davis, 06 Jul 2004:
1231 - update mach-types.h to latest arm.linux.org.uk master list
1232 - Set correct OMAP1610 bi_arch_number for build target
1234 * Patch by Curt Brune, 06 Jul 2004:
1235 evb4510: add support for timer interrupt; cleanup
1237 * Patch by Dan Poirot, 06 Jul 2004:
1238 Fix sbc8260 environment variables
1240 * Cleanup redundand "console" environment variable
1242 * Patch by Mark Jonas, 05 Jul 2004:
1243 add support for the Total5100's and Total5200's LCD screen
1245 * Patches by Dan Eisenhut, 01 Jul 2004:
1247 - Move doc2000.h include to prevent compiler warning on some boards
1249 * Patch by Mark Jonas, 01 Jul 2004:
1250 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1251 MGT5100 and MPC5200 based Freescale platforms.
1253 * Patch by Philippe Robin, 01 Jul 2004:
1254 Add initialization for Integrator and versatile board files.
1256 * Patch by Hinko Kocevar, 01 Jun 2004:
1257 Fix VFD FB allocation, add LCD FB allocation on ARM
1259 * Patch by Martin Krause, 30 Jun 2004:
1260 Add support for TQM5200 board
1262 * Patch by Martin Krause, 29 Jun 2004:
1263 Add loopw command: infinite write loop on address range
1265 * Patches by Yasushi Shoji, 29 Jun 2004:
1266 - add empty include/asm-microblaze/processor.h
1267 - add to CREDITS and MAINTAINERS
1268 - add gd initialization
1269 - add MicroBlaze and SUZAKU board to MAKEALL script
1270 - add reset support for SUZAKU
1271 - add flush_cache() for MicroBlaze
1272 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1273 size flash memory on SUZAKU
1275 * Patch by Prakash Kumar, 27 Jun 2004:
1276 Add support for the PXA250 based Intrinsyc Cerf board.
1278 * Patch by Yasushi Shoji, 27 Jun 2004:
1279 fix comment in include/common.h
1281 * Rename SBC8560 into sbc8560 for consistency
1283 * Patch by Daniel Poirot, 24 Jun 2004:
1284 Add support for Wind River's sbc8240 board
1286 * Patches by Yasushi Shoji, 26 Jun 2004:
1287 - drivers/serial_xuartlite.c: fix "return 0" in void function
1288 - add microblaze support to mkimage tool
1290 * Patch by Fred Klatt, 25 Jun 2004:
1291 Add support for WindRiver's sbc8560 board
1293 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1294 Small Bugs fixes for "at91rm9200dk" board:
1295 - Timing modifications for SPI DataFlash access
1296 - Fix NAND flash detection bug
1298 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1299 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1301 * Patch by Jon Loeliger, 17 June 2004:
1302 Completion of the 8540ADS/8560ADS updates:
1303 Fix some PCI and Rapid I/O memory maps,
1304 Initialize both TSEC 1 and 2,
1306 Update MAINTAINER for 85xx boards and README.mpc85xxads
1308 * Patch by Yuli Barcohen, 16 Jun 2004:
1309 Remove obsolete AdderII port which was superseded by unified
1310 AdderII/Adder87x port
1312 * Patch by Ladislav Michl, 16 Jun 2004:
1313 Fix gcc-3.3.3 warnings for smc91111.c
1315 * Patch by Stefan Roese, 02 Jul 2004:
1316 - Fix bug in 405 ethernet driver; allocated data not cleared!
1317 - Fix problem in 405 i2c driver; don't try to print without console!
1319 * Patch by Paul Ruhland, 11 Jun 2004:
1320 Remove debug code from 'board/lpd7a40x/flash.c'
1322 * Patch by Andrea Marson, 11 Jun 2004:
1323 Update for PPChameleon board:
1324 - support for SysClk @ 25MHz
1325 - support for Silicon Motion SM712 VGA controller
1328 * Patches by Richard Woodruff, 10 Jun 2004:
1329 - fix problems with examples/stubs.c for GCC >= 3.4
1330 - fix problems with gd initialization
1332 * Patch by Curt Brune, 17 May 2004:
1333 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1334 - Add support for ESPD-Inc. EVB4510 Board
1336 * Patch by Marc Leeman, 11 May 2004:
1337 Fix for MPC8245 - reading PPC Memory from another device with the
1338 PPC as PCI target device corrupts data due to interenal hardware
1341 * Fix "cls" command when used with splash screen
1343 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1344 slow download of a big image)
1346 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1347 display even after showing a bitmap
1349 * Patch by Josef Wagner, 04 Jun 2004:
1350 - DDR Ram support for PM520 (MPC5200)
1351 - support for different flash types (PM520)
1352 - USB / IDE / CF-Card / DiskOnChip support for PM520
1353 - 8 bit boot rom support for PM520/CE520
1354 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1355 - I2C and RTC support for CPC45
1356 - support of new flash type (28F160C3T) for CPC45
1358 * Fix flash parameters passed to Linux for PPChameleon board
1360 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1362 * Patch by Paul Ruhland, 10 Jun 2004:
1363 fix support for Logic SDK-LH7A404 board and clean up the
1364 LH7A404 register macros.
1366 * Patch by Matthew McClintock, 10 Jun 2004:
1367 Modify code to select correct serial clock on Sandpoint8245
1369 * Patch by Robert Schwebel, 10 Jun 2004:
1370 Add support for Intel K3 strata flash.
1372 * Patch by Thomas Brand, 10 Jun 2004:
1373 Fix "loads" command on DK1S10 board
1375 * Patch by Yuli Barcohen, 09 Jun 2004:
1376 Add support for 8MB flash SIMM and JFFS2 file system on
1377 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1379 * Patch by Yuli Barcohen, 09 Jun 2004:
1380 Add support for Analogue&Micro Adder87x and the older AdderII board.
1382 * Patch by Ming-Len Wu, 09 Jun 2004:
1383 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1385 * Patch by Sam Song, 09 Jun 2004:
1386 - Add support for RPXlite_DW board
1387 - Update FLASH driver for 4*AM29DL323DB90VI
1388 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1390 * Patch by Mark Jonas, 08 June 2004:
1391 - Make MPC5200 boards evaluate the SVR to print processor name and
1392 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1394 * Patch by Kai-Uwe Bloem, 06 May 2004:
1395 Fix endianess problem in cramfs code
1397 * Patch by Tom Armistead, 04 Jun 2004:
1398 Add support for MAX6900 RTC
1400 * Patches by Ladislav Michl, 03 Jun 2004:
1401 - fix cfi_flash.c on LE systems
1402 - let 'make mrproper' delete u-boot.img as well
1403 - turn printf into debug in cfi_flash.c
1405 * Patch by Kurt Stremerch, 28 May 2004:
1406 Add support for Exys XSEngine board
1408 * Patch by Martin Krause, 27 May 2004:
1409 Fix a MPC5xxx I2C timing issue in i2c_probe().
1411 * Patch by Leif Lindholm, 27 May 2004:
1412 Fix board_init_f() for dbau1x00 board.
1414 * Patch by Imre Deak, 26 May 2004:
1415 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1416 Set flash base accordingly, and decide whether to do or skip board
1417 specific setup steps.
1419 * Patch by Josef Baumgartner, 26 May 2004:
1420 Add missing define in include/asm-m68k/global_data.h
1422 * Patch by Josef Baumgartner, 25 May 2004:
1423 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1425 * Patch by Paul Ruhland, 24 May 2004:
1426 fix SDRAM initialization for LPD7A400 board.
1428 * Patch by Jian Zhang, 20 May 2004:
1429 add support for environment in NAND flash
1431 * Patch by Yuli Barcohen, 20 May 2004:
1432 Add support for Interphase iSPAN boards.
1434 * Patches by Paul Ruhland, 17 May 2004:
1435 - Add I/O functions to the smc91111 ethernet driver to support the
1436 Logic LPD7A40x boards.
1437 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1438 specifically the LPD7A400.
1440 * Patches by Robert Schwebel, 15 May 2004:
1441 - call MAC address reading code also for SMSC91C111;
1442 - make SMSC91C111 timeout configurable, remove duplicate code
1443 - fix get_timer() for PXA
1444 - update doc/README.JFFS2
1445 - use "bootfile" env variable also for jffs2
1447 * Patch by Tolunay Orkun, 14 May 2004:
1448 Add support for Cogent CSB472 board (8MB Flash Rev)
1450 * Patch by Thomas Viehweger, 14 May 2004:
1451 - flash.h: more flash types added
1452 - immap_8260.h: some bits added (useful for RMII)
1453 - cmd_coninfo.c: typo corrected, printf -> puts
1454 - reduced size by replacing spaces with tab
1456 * Patch by Robert Schwebel, 13 May 2004:
1457 Add 'imgextract' command: extract one part of a multi file image.
1459 * Patches by Jon Loeliger, 11 May 2004:
1460 Dynamically handle REV1 and REV2 MPC85xx parts.
1461 (Jon Loeliger, 10-May-2004).
1462 New consistent memory map and Local Access Window across MPC85xx line.
1463 New CCSRBAR at 0xE000_0000 now.
1464 Add RAPID I/O memory map.
1465 New memory map in README.MPC85xxads
1466 (Kumar Gala, 10-May-2004)
1467 Better board and CPU identification on MPC85xx boards at boot.
1468 (Jon Loeliger, 10-May-2004)
1469 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1470 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1471 (Jim Robertson, 10-May-2004)
1472 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1473 Supports multiple PHYs.
1474 (Andy Fleming, 10-May-2004)
1475 Some README.MPC85xxads updates.
1476 (Kumar Gala, 10-May-2004)
1477 Copyright updates for "Freescale"
1478 (Andy Fleming, 10-May-2004)
1480 * Patch by Stephen Williams, 11 May 2004:
1481 Add flash support for ST M29W040B
1482 Reduce JSE specific flash.c to remove dead code.
1484 * Patch by Markus Pietrek, 04 May 2004:
1485 Fix clear_bss code for ARM systems (all except s3c44b0 which
1486 doesn't clear BSS at all?)
1488 * Fix "ping" problem on INC-IP board. Strange problem:
1489 Sometimes the store word instruction hangs while writing to one of
1490 the Switch registers, but only if the next instruction is 16-byte
1491 aligned. Moving the instruction into a separate function somehow
1492 makes the problem go away.
1494 * Patch by Rishi Bhattacharya, 08 May 2004:
1495 Add support for TI OMAP5912 OSK Board
1497 * Patch by Sam Song May, 07 May 2004:
1498 Fix typo of UPM table for rmu board
1500 * Patch by Pantelis Antoniou, 05 May 2004:
1501 - Intracom board update.
1504 * Add support for the second Ethernet interface for the 'PPChameleon'
1507 * Patch by Dave Peverley, 30 Apr 2004:
1508 Add support for OMAP730 Perseus2 Development board
1510 * Patch by Alan J. Luse, 29 Apr 2004:
1511 Fix flash chip-select (OR0) option register setting on FADS boards.
1513 * Patch by Alan J. Luse, 29 Apr 2004:
1514 Report MII network speed and duplex setting properly when
1515 auto-negotiate is not enabled.
1517 * Patch by Jarrett Redd, 29 Apr 2004:
1518 Fix hang on reset on Ocotea board due to flash in wrong mode.
1520 * Patch by Dave Peverley, 29 Apr 2004:
1521 add MAC address detection to smc91111 driver
1523 * Patch by David Müller, 28 Apr 2004:
1524 fix typo in lib_arm/board.c
1526 * Patch by Tolunay Orkun, 20 Apr 2004:
1527 - README update: add CONFIG_CSB272 and csb272_config
1528 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1529 i2cfast environment variable
1531 * Patch by Yuli Barcohen, 19 Apr 2004:
1532 - Rename DUET_ADS to MPC885ADS
1533 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1534 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1535 - Clean up FADS family port to use the new defines
1537 * Fix PCI support on CPC45 board
1539 * Patch by Scott McNutt, 25 Apr 2004:
1540 Add Nios GDB/JTAG Console support:
1541 - Add stubs to support gdb via JTAG.
1542 - Add support for console over JTAG.
1545 * Add support for CATcenter board (based on PPChameleon ME module)
1547 * Patch by Klaus Heydeck, 12 May 2004:
1548 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1549 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1550 various changes to KUP4 board specific files
1552 * Fix minor network problem on MPC5200: need some delay between
1553 resetting the PHY and sending the first packet. Implemented in a
1554 "natural" way by invoking the PHY reset and initialization code
1555 only once after power on vs. each time the interface is brought up.
1557 * Add some limited support for low-speed devices to SL811 USB controller
1558 (at least "usb reset" now passes successfully and "usb info" displays
1559 correct information)
1561 * Change init sequence for multiple network interfaces: initialize
1562 on-chip interfaces before external cards.
1564 * Fix memory leak in the NAND-specific JFFS2 code
1566 * Fix SL811 USB controller when attached to a USB hub
1568 * Fix config option spelling in PM520 config file
1570 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1571 patches by Pantelis Antoniou, 30 Mar 2004)
1573 * Fix minor NAND JFFS2 related issue
1575 * Fixes for SL811 USB controller:
1576 - implement workaround for broken memory stick
1577 - improve error handling
1579 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1580 cope with congested networks.
1582 ======================================================================
1583 Changes for U-Boot 1.1.1:
1584 ======================================================================
1586 * Patch by Travis Sawyer, 23 Apr 2004:
1587 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1588 errata from Vitesse Semiconductor.
1590 * Patch by Philippe Robin, 22 Apr 2004:
1591 Fix ethernet configuration for "versatile" board
1593 * Patch by Kshitij Gupta, 21 Apr 2004:
1594 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1596 * Patch by Steven Scholz, 24 Feb 2004:
1597 Fix a bug in AT91RM9200 ethernet driver:
1598 The MII interface is now initialized before accessing the PHY.
1600 * Patch by John Kerl, 19 Apr 2004:
1601 Use U-boot's miiphy.h for PHY register names, rather than
1602 introducing a new header file.
1604 * Update pci_ids.h from linux-2.4.26
1606 * Patch by Masami Komiya, 19 Apr 2004:
1607 Fix problem cause by VLAN function on little endian architecture
1608 without VLAN environment
1610 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1611 binary image for all clock frequencies. Implement run-time
1612 optimization of flash access timing based on the actual bus
1615 * Modify KUP4X board configuration to use SL811 driver for USB memory
1616 sticks (including FAT / VFAT filesystem support)
1618 * Add SL811 Host Controller Interface driver for USB
1620 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1622 * Patch by Pantelis Antoniou, 19 Apr 2004:
1623 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1624 Minor patches for Intracom boards.
1626 * Patch by Christian Pell, 19 Apr 2004:
1627 cleanup support for CF/IDE on PCMCIA for PXA25X
1629 * Temporarily disabled John Kerl's extended MII command code because
1630 "miivals.h" is missing
1632 * Patches by Mark Jonas, 13 Apr 2004:
1633 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1634 - Add sync instructions to IceCube SDRAM init code
1635 - Move SDRAM chip constants into seperate include files
1636 - Unify DDR and SDR initialization code
1637 - Unify all IceCube (Lite5xxx) target names
1639 * Patch by John Kerl, 16 Apr 2004:
1640 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1641 mii read 4-7 18-1a. Also add mii dump subcommand for
1642 pretty-printing standard regs 0-5.
1644 * Patch by Stephen Williams, 16 April 2004:
1645 fix typo in JSE.h; update MAINTAINERS
1647 * Patch by Matthew S. McClintock, 14 Apr 2004:
1648 fix initdram function for utx8245 board
1650 * Patch by Markus Pietrek, 14 Apr 2004:
1651 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1653 * Patch by Reinhard Meyer, 18 Apr 2004:
1654 provide the IDE Reset Function for EMK 5200 boards
1656 * Patch by Masami Komiya, 12 Apr 2004:
1657 fix pci_hose_write_config_{byte,word}_via_dword problems
1659 * Patch by Sangmoon Kim, 12 Apr 2004:
1660 Update max RAM size for debris board
1662 * Patch by Travis Sawyer, 08 Apr 2004:
1663 Add TLB entry for second DIMM slot on ocotea
1665 * Patch by Masami Komiya, 08 Apr 2004:
1666 add RTL8169 network driver
1668 * Patch by Dan Malek, 07 Apr 2004:
1669 - Add support for RPC/STx GP3, Motorola 8560 board
1670 - Update 85xx TSEC driver so it searches MII for first available PHY
1672 - Add functions to support console MII commands.
1674 * Patch by Tolunay Orkun, 07 Apr 2004:
1675 Move initialization of bi_iic_fast[]
1676 from board_init_f() to board_init_r()
1678 * Patch by Yasushi Shoji, 07 Apr 2004:
1679 Cleanup microblaze port
1681 * Patch by Sangmoon Kim, 07 Apr 2004:
1682 Add auto SDRAM module detection for Debris board
1684 * Patch by Rune Torgersen, 06 Apr 2004:
1685 - Fix some PCI problems on the MPC8266ADS board
1686 - Fix the location of some PCI entries in the immap structure
1688 * Patch by Yasushi Shoji, 07 Apr 2004:
1689 - add support for microblaze processors
1690 - add support for AtmarkTechno "suzaku" board
1692 * Configure PPChameleon board to use redundand environment in flash
1694 * Configure PPChameleon board to use JFFS2 NAND support.
1696 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1698 * Patch by Rune Torgersen, 16 Apr 2004:
1701 * Patches by Pantelis Antoniou, 16 Apr 2004:
1702 - add support for a new version of an Intracom board and fix
1703 various other things on others.
1704 - add verify support to the crc32 command (define
1705 CONFIG_CRC32_VERIFY to enable it)
1706 - fix FEC driver for MPC8xx systems:
1707 1. fix compilation problems for boards that use dynamic
1709 2. shut down FEC after network transfers
1710 - HUSH parser fixes:
1711 1. A new test command was added. This is a simplified version of
1712 the one in the bourne shell.
1713 2. A new exit command was added which terminates the current
1715 3. Fixed handing of $? (exit code of last executed command)
1716 - Fix some compile problems;
1717 add "once" functionality for the netretry variable
1719 * Patch by George G. Davis, 02 Apr 2004:
1720 add support for Intel Assabet board
1722 * Patch by Stephen Williams, 01 Apr 2004:
1723 Add support for Picture Elements JSE board
1725 * Patch by Christian Pell, 01 Apr 2004:
1726 Add CompactFlash support for PXA systems.
1728 * Patches by Pantelis Antoniou, 30 Mar 2004:
1729 - add auto-complete support to the U-Boot CLI
1730 - add support for NETTA and NETPHONE boards; fix NETVIA board
1731 - add support for the Epson 156x series of graphical displays
1732 (These displays are serial and not suitable for using a normal
1733 framebuffer console on them)
1734 - add infrastructure needed in order to POST any DSPs in a board
1735 - improve and fix various things in the MPC8xx FEC driver:
1736 1. The new 87x and 88x series of processors have two FECs,
1737 and the new driver supports them both.
1738 2. Another change in the 87x/88x series is support for
1739 the RMII (Reduced MII) interface. However numerous
1740 changes are needed to make it work since the PHYs
1741 are connected to the same lines. That means that
1742 you have to address them correctly over the MII
1744 3. We now correctly match the MII/RMII interface
1745 configuration to what the PHY reports.
1746 - Fix problem when readingthe MII status register. Due to the
1747 internal design of many PHYs you have to read the register
1748 twice. The problem is more apparent in 10Mbit mode.
1749 - add new mode ".jffs2s" for reading from a NAND device: it just
1750 skips over bad blocks.
1751 - add networking support for VLANs (802.1q), and CDP (Cisco
1753 - some minor patches / cleanup
1755 * Patch by Yuli Barcohen, 28 Mar 2004:
1756 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1757 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1758 - Change configuration method for MPC8260ADS family
1760 * add startup code to clear the BSS of standalone applications
1762 * Fix if / elif handling bug in HUSH shell
1764 ======================================================================
1765 Changes for U-Boot 1.1.0:
1766 ======================================================================
1768 * Patch by Mark Jonas: Remove config.tmp files only when
1769 unconfiguring the board
1771 * Adapt RMU board for bigger flash memory
1773 * Patch by Klaus Heydeck, 13 Mar 2003:
1774 Add support for KUP4X Board
1776 * Patch by Pavel Bartusek, 21 Mar 2004
1777 Add Reiserfs support
1779 * Patch by Hinko Kocevar, 20 Mar 2004
1780 - Add auto-release for SMSC LAN91c111 driver
1781 - Add save/restore of PTR and PNR regs as suggested in datasheet
1783 * Patch by Stephen Williams, 19 March 2004
1784 Increase speed of sector reads from SystemACE,
1785 shorten poll timeout and remove a useless reset
1787 * Patch by Tolunay Orkun, 19 Mar 2004:
1788 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1791 * Patch by Brad Kemp, 18 Mar 2004:
1792 prevent machine checks during a PCI scan
1794 * Patch by Pierre Aubert, 18 Mar 2004:
1795 Fix string cleaning in IDE identification
1797 * Patch by Pierre Aubert, 18 Mar 2004:
1798 - Unify video mode handling for Chips & Technologies 69000 Video
1799 chip and Silicon Motion SMI 712/710/810 Video chip
1800 - Add selection of the video output (CRT or LCD) via 'videoout'
1801 environment variable for the Silicon Motion
1804 * Patch by Pierre Aubert, 18 Mar 2004:
1805 include/common.h typo fix
1807 * Patches by Tolunay Orkun, 17 Mar 2004:
1808 - Add support for bd->bi_iic_fast[] initialization via environment
1809 variable "i2cfast" (CONFIG_I2CFAST)
1810 - Add "i2cfast" u-boot environment variable support for csb272
1812 * Patch by Carl Riechers, 17 Mar 2004:
1813 Ignore '\0' characters in console input for use with telnet and
1816 * Patch by Leon Kukovec, 17 Mar 2004:
1817 typo fix for strswab prototype #ifdef
1819 * Patches by Thomas Viehweger, 16 Mar 2004:
1820 - show PCI clock frequency on MPC8260 systems
1821 - add FCC_PSMR_RMII flag for HiP7 processors
1822 - in do_jffs2_fsload(), take load address from load_addr if not set
1823 explicit, update load_addr otherwise
1824 - replaced printf by putc/puts when no formatting is needed
1825 (smaller code size, faster execution)
1827 * Patch by Phillippe Robin, 16 Mar 2004:
1828 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1830 * Patch by Stephen Williams, 15 Mar 2004:
1831 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1833 * Patch by Tolunay Orkun, 15 Mar 2004:
1834 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1836 * Patch by Travis Sawyer, 15 Mar 2004:
1837 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1839 * Add start-up delay to make sure power has stabilized before
1840 attempting to switch on USB on SX1 board.
1842 * Patch by Josef Wagner, 18 Mar 2004:
1843 - Add support for MicroSys XM250 board (PXA255)
1844 - Add support for MicroSys PM828 board (MPC8280)
1845 - Add support for 32 MB Flash on PM825/826
1846 - new SDRAM refresh rate for PM825/PM826
1847 - added support for MicroSys PM520 (MPC5200)
1848 - replaced Query by Identify command in CPU86/flash.c
1849 to support 28F160F3B
1851 * Fix wrap around problem with udelay() on ARM920T
1853 * Add support for Macronix flash on TRAB board
1855 * Patch by Pierre Aubert, 15 Mar 2004:
1856 Fix buffer overflow in IDE identification
1858 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1860 * Remove redundand #define in IceCube.h
1862 * Patch by Steven Scholz, 27 Feb 2004:
1863 - Adding get_ticks() and get_tbclk() for AT91RM9200
1864 - Many white space fixes in cpu/at91rm9200/interrupts.c
1866 * Patches by Steven Scholz, 20 Feb 2004:
1867 some cleanup in AT91RM9200 related code
1869 * Patches by Travis Sawyer, 12 Mar 2004:
1870 - Fix Gigabit Ethernet support for 440GX
1871 - Add Gigabit Ethernet Support to MII PHY utilities
1873 * Patch by Brad Kemp, 12 Mar 2004:
1874 Fixes for drivers/cfi_flash.c:
1875 - Better support for x8/x16 implementations
1876 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1877 - Added defines for AMD command and address constants
1879 * Patch by Leon Kukovec, 12 Mar 2004:
1880 Fix get_dentfromdir() to correctly handle deleted dentries
1882 * Patch by George G. Davis, 11 Mar 2004:
1883 Remove hard coded network settings in TI OMAP1610 H2
1884 default board config
1886 * Patch by George G. Davis, 11 Mar 2004:
1887 add support for ADS GraphicsClient+ board.
1889 * Patch by Pierre Aubert, 11 Mar 2004:
1890 - add bitmap command and splash screen support in cfb console
1891 - add [optional] origin in the bitmap display command
1893 * Patch by Travis Sawyer, 11 Mar 2004:
1894 Fix ocotea board early init interrupt setup.
1896 * Patch by Thomas Viehweger, 11 Mar 2004:
1897 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1899 * Patch by Stephan Linz, 09 Mar 2004
1900 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1902 * Patch by George G. Davis, 9 Mar 2004:
1903 fix recent build failure for SA1100 target
1905 * Patch by Travis Sawyer, 09 Mar 2004:
1906 Support native interrupt mode for the IBM440GX.
1907 Previously it was running in 440GP compatibility mode.
1909 * Patch by Philippe Robin, 09 Mar 2004:
1910 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1913 * Patch by Masami Komiya, 08 Mar 2004:
1914 Don't overwrite server IP address or boot file name
1915 when the boot server does not return values
1917 * Patch by Tolunay Orkun, 5 Mar 2004:
1918 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1920 * Patch by Tolunay Orkun, 5 Mar 2004:
1921 Fix early board initialization for Cogent CSB272 board
1923 * Patch by Ed Okerson, 3 Mar 2004:
1924 fix CFI flash writes for little endian systems
1926 * Patch by Reinhard Meyer, 01 Mar 2004:
1927 generalize USB and IDE support for MPC5200 with according
1928 changes to IceCube.h and TOP5200.h
1929 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1930 add info about USB and IDE to README
1932 * Patch by Yuli Barcohen, 4 Mar 2004:
1933 Fix problems with GCC 3.3.x which changed handling of global
1934 variables explicitly initialized to zero (now in .bss instead of
1937 * Patch by Leon Kukovec, 02 Mar 2004:
1938 add strswab() to fix IDE LBA capacity, firmware and model numbers
1939 on little endian machines
1941 * Patch by Masami Komiya, 02 Mar 2004:
1942 - Remove get_ticks() from NFS code
1943 - Add verification of RPC transaction ID
1945 * Patch by Pierre Aubert, 02 Mar 2004:
1946 cleanup for IDE and USB drivers for MPC5200
1948 * Patch by Travis Sawyer, 01 Mar 2004:
1950 - Add IBM PPC440GX Ref Platform support (Ocotea)
1951 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1952 Adapted to U-Boot and 440GX port
1954 - Add gracious handling of all Ethernet Pin Selections for 440GX
1955 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1957 - Add needed bit definitions
1960 * Patch by Carl Riechers, 1 Mar 2004:
1961 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1963 * Patch by Stephan Linz, 27 Feb 2004
1964 - avoid problems for targets without NFS download support
1966 * Patch by Rune Torgersen, 27 Feb 2004:
1967 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1968 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1969 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1971 * Patch by Masami Komiya, 27 Feb 2004:
1972 Fix rarpboot: add autoload by NFS
1974 * Patch by Dan Eisenhut, 26 Feb 2004:
1975 fix flash_write return value in saveenv
1977 * Patch by Stephan Linz, 11 Dec 2003
1978 expand config.mk to avoid trigraph warnings on NIOS
1980 * Rename "BMS2003" board into "HMI10"
1982 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1983 storage; auto-set console on USB port (using preboot command)
1985 * Add support for SX1 mobile phone; add support for USB-based console
1986 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1988 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1990 * Fix SDRAM timings for LITE5200 / IceCube board
1992 * Handle Auti-MDIX / connection status for INCA-IP
1994 * Fix USB problems when attempting to read 0 bytes
1996 * Patch by Travis Sawyer, 26 Feb 2004:
1997 Fix broken compile for XPEDITE1K target.
1999 * Patch by Stephan Linz, 26 Feb 2004:
2000 Bug fix for NFS code on NIOS targets
2002 * Patch by Stephen Williams, 26 Feb 2004:
2003 Break up SystemACE reads of large block counts
2005 * Patch by Pierre Aubert, 26 Feb 2004
2006 add IDE support for MPC5200
2008 * Patch by Masami Komiya, 26 Feb 2004:
2009 add autoload via NFS
2011 * Patch by Stephen Williams
2012 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2013 elsewhere in the source.
2015 * Patch by Steven Scholz, 25 Feb 2004:
2016 - Timeouts in FPGA code should be based on CFG_HZ
2017 - Minor cleanup in code for Altera FPGA ACEX1K
2019 * Patch by Steven Scholz, 25 Feb 2004:
2020 Changed "Directory Hierarchy" section in README
2022 * Patch by Masami Komiya, 25 Feb 2004:
2023 Reduce copy count in nfs_read_reply() of NFS code
2025 * Patch by Markus Pietrek, 24 Feb 2004:
2026 NS9750 DevBoard added
2028 * Patch by Pierre Aubert, 24 Feb 2004
2029 add USB support for MPC5200
2031 * Patch by Steven Scholz, 24 Feb 2004:
2032 - fix MII commands to use values from last command
2034 * Patch by Torsten Demke, 24 Feb 2004:
2035 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2037 * Patch by Rahul Shanbhag, 19 Feb 2004:
2038 Fixes for for OMAP1610 board:
2039 - shift some IRQ specific code to platform.S file
2040 - remove duplicatewatchdog reset code from start.S
2042 * Make Auto-MDIX Support configurable on INCA-IP board
2044 * Fix license for mkimage tool
2046 * Patch by Masami Komiya, 24 Feb 2004:
2047 Update NetBootFileXferSize in NFS code
2049 * Patch by Scott McNutt, 24 Feb 2004:
2050 fix packet length in NFS code
2052 * Patch by Masami Komiy, 22 Feb 2004:
2053 Add support for NFS for file download
2055 * Patch by Andrea Scian, 17 Feb 2004:
2056 Add support for S3C44B0 processor and DAVE B2 board
2058 * Patch by Steven Scholz, 20 Feb 2004:
2059 - Add support for MII commands on AT91RM9200 boards
2060 - some cleanup in AT91RM9200 ethernet code
2062 * Patch by Peter Ryser, 20 Feb 2004:
2063 Add support for the Xilinx ML300 platform
2065 * Patch by Stephan Linz, 17 Feb 2004:
2066 Fix watchdog support for NIOS
2068 * Patch by Josh Fryman, 16 Feb 2004:
2069 Fix byte-swapping for cfi_flash.c for different bus widths
2071 * Patch by Jon Diekema, 14 Jeb 2004:
2072 Remove duplicate "FPGA Support" notes from the README file
2074 * Patches by Reinhard Meyer, 14 Feb 2004:
2075 - update board/emk tree; use common flash driver
2076 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2077 [adapted for other PPC CPUs -- wd]
2078 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2080 * Patch by Jon Diekema, 13 Feb 2004:
2081 Call show_boot_progress() whenever POST "FAILED" is printed.
2083 * Patch by Nishant Kamat, 13 Feb 2004:
2084 Add support for TI OMAP1610 H2 Board
2085 Fixes for cpu/arm926ejs/interrupt.c
2086 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2087 Fix for a timer bug in OMAP1610 Innovator
2088 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2090 * Patches by Stephan Linz, 12 Feb 2004:
2091 - add support for NIOS timer with variable period preload counter value
2092 - prepare POST framework support for NIOS targets
2094 * Patch by Denis Peter, 11 Feb 2004:
2095 add POST support for the MIP405 board
2097 * Patch by Laurent Mohin, 10 Feb 2004:
2098 Fix buffer overflow in common/usb.c
2100 * Patch by Tolunay Orkun, 10 Feb 2004:
2101 Add support for Cogent CSB272 board
2103 * Patch by Thomas Elste, 10 Feb 2004:
2104 Add support for NET+50 CPU and ModNET50 board
2106 * Patch by Sam Song, 10 Feb 2004:
2107 Fix typos in cfi_flash.c
2109 * Patch by Leon Kukovec, 10 Feb 2004
2110 Fixed long dir entry slot id calculation in get_vfatname
2112 * Patch by Robin Gilks, 10 Feb 2004:
2113 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2114 !=, <>, <, >, <=, >=)
2116 * Fix problem with side effects in macros in include/usb.h
2118 * Patch by David Benson, 13 Nov 2003:
2119 bug 841358 - fix TFTP download size limit
2121 * Fixing bug 850768:
2122 improper flush_cache() in load_serial()
2124 * Fixing bug 834943:
2125 MPC8540 - missing volatile declarations
2127 * Patch by Stephen Williams, 09 Feb 2004:
2128 Add support for Xilinx SystemACE chip:
2129 - New files common/cmd_ace.c and include/systemace.h
2130 - Hook systemace support into cmd_fat and the partition manager
2132 * Patch by Travis Sawyer, 09 Feb 2004:
2133 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2135 * Patch by Travis Sawyer, 09 Feb 2004:
2137 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2138 - Add phymode for 440 enet
2141 - Change board_pre_init to board_early_init_f
2142 - Add user flash to bus controller setup
2144 - Fix is_pci_host to check GPIO for monarch bit
2145 - Force xpedite1k to pci conventional mode (via #define option)
2147 * Patch by Brad Kemp, 4 Feb 2004:
2148 - handle the machine check that is generated during the PCI scans
2150 - define the registers used in the IMMR by the PCI subsystem.
2152 * Patch by Pierre Aubert, 03 Feb 2004:
2153 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2155 * Patch by Jeff Angielski, 03 Feb 2004:
2156 Fix copy & paste error in cpu/mpc8260/pci.c
2158 * Patch by Reinhard Meyer, 24 Jan 2004:
2159 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2161 * Add Auto-MDIX support for INCA-IP
2165 * Patch by Josef Baumgartner, 10 Feb 2004:
2166 Fixes for Coldfire port
2168 * Patch by Brad Kemp, 11 Feb 2004:
2169 Fix CFI flash driver problems
2171 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2172 modules at CPU clock frequencies above 66 MHz.
2174 * Optimize flash programming speed for LWMON (by another 100% :-)
2176 * Patch by Jian Zhang, 3 Feb 2004:
2177 - Changed the incorrect FAT12BUFSIZE
2178 - data_begin in fsdata can be negative. Changed it to be short.
2180 * Patches by Stephan Linz, 30 Jan 2004:
2181 1: - board/altera/common/flash.c:flash_erase():
2182 o allow interrupts befor get_timer() call
2183 o check-up each erased sector and avoid unexpected timeouts
2184 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2185 o enclose sevenseg_set() in cpp condition
2186 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2187 - fix some typed in mistakes in the NIOS documentation
2188 2: - split DK1C20 configuration into several header files:
2189 o two new files for each NIOS CPU description
2190 o U-Boot related part is remaining in DK1C20.h
2191 3: - split DK1S10 configuration into several header files:
2192 o two new files for each NIOS CPU description
2193 o U-Boot related part is remaining in DK1S10.h
2194 4: - Add support for the Microtronix Linux Development Kit
2195 NIOS CPU configuration at the Altera Nios Development Kit,
2196 Stratix Edition (DK-1S10)
2197 5: - Add documentation for the Altera Nios Development Kit,
2198 Stratix Edition (DK-1S10)
2199 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2201 7: - Add support for the common U-Boot SPI framework at
2204 * Patch by Rahul Shanbhag, 28 Jan 2004:
2205 Fix flash protection/locking handling for OMAP1610 innovator board.
2207 * Patch by Rolf Peukert, 28 Jan 2004:
2208 fix flash write problems on CSB226 board (write with 32 bit bus width)
2210 * Patches by Mark Jonas, 16 Jan 2004:
2211 - fix rounding error when calculating baudrates for MPC5200 PSCs
2212 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2213 time which is not supported
2215 * Patch by Yuli Barcohen, 26 Jan 2004:
2216 Allow bzip2 compression for small memory footprint boards
2218 * Patch by Brad Kemp, 21 Jan 2004:
2219 Add support for CFI flash driver for both the Intel and the AMD
2222 * Patch by Travis Sawyer, 20 Jan 2004:
2223 Fix pci bridge auto enumeration of sibling p2p bridges.
2225 * Patch by Tolunay Orkun, 12 Jan 2004:
2226 Add some delays as needed for Intel LXT971A PHY support
2228 * Patches by Stephan Linz, 09 Jan 2004:
2229 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2230 - make DK1C20 board configuration related to ASMI conform to
2233 * Patch by Anders Larsen, 09 Jan 2004:
2235 ARM memory layout fixes: the abort-stack is now set up in the
2236 correct RAM area, and the BSS is zeroed out as it should be.
2238 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2239 of the linker scripts are replaced by '__bss_start' and '_end',
2240 resp., which is a further step to eliminate unnecessary differences
2241 between the implementation of the CPU architectures.
2243 * Patch by liang a lei, 9 Jan 2004:
2244 Fix Intel 28F128J3 ID in include/flash.h
2246 * Patch by Masami Komiya, 09 Jan 2004:
2247 add support for TB0229 board (NEC VR4131 MIPS processor)
2249 * Patch by Leon Kukovec, 12 Dec 2003:
2250 changed extern __inline__ into static __inline__ in
2251 include/linux/byteorder/swab.h
2253 * Patch by Travis Sawyer, 30 Dec 2003:
2254 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2255 select MDI port based on enabled EMAC device.
2256 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2259 * Patch by Wolter Kamphuis, 15 Dec 2003:
2260 made CONFIG_SILENT_CONSOLE usable on all architectures
2262 * Disable date command on TQM866M - there is no RTC on MPC866
2264 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2266 * Implement adaptive SDRAM timing configuration based on actual CPU
2267 clock frequency for INCA-IP; fix problem with board hanging when
2268 switching from 150MHz to 100MHz
2270 * Add PCMCIA CS support for BMS2003 board
2272 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2273 see doc/README.MPC866 for details;
2274 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2275 calculate CPU clock frequency from PLL register values.
2277 * Add support for 128 MB RAM on TQM8xxL/M modules
2279 * Fix PS/2 keyboard problem caused by statically initialized variable
2280 pointing to a location in flash
2282 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2284 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2285 before we can access it; add delay in case we are faster (with no
2288 * Cleanup of some init functions
2290 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2291 to avoid Linux crashes by early packets coming in.
2293 * Accelerate flash accesses on LWMON board by using buffered writes
2295 * Fix typo in Makefile;
2296 fix problem with PARTNUM detection
2298 * Patch by Reinhard Meyer, 09 Jan 2004:
2299 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2301 * Add support for IDE LED on BMS2003 board
2302 (exclusive with status LED!)
2304 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2307 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2308 Add common files for "emk" boards
2310 * Add a common get_ram_size() function and modify the the
2311 board-specific files to invoke that common implementation.
2313 ======================================================================
2314 Changes for U-Boot 1.0.1:
2315 ======================================================================
2317 * Set default clock for INCA-IP to 150 MHz
2319 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2320 add I2C support; add support for DS1337 RTC
2322 * Add CompactFlash support for BMS2003 board
2324 * Add support for status LED on BMS2003 board
2326 * Patch by Scott McNutt, 02 Jan 2004:
2327 Add support for the Nios Active Serial Memory Interface (ASMI)
2330 * Patch by Andrea Marson, 16 Dec 2003:
2331 Add support for the PPChameleon ME and HI modules
2333 * Patch by Yuli Barcohen, 22 Dec 2003:
2334 Add support for Motorola DUET ADS board (MPC87x/88x)
2336 * Patch by Robert Schwebel, 15 Dec 2003:
2337 add support for cramfs (uses JFFS2 command interface)
2339 * Patches by Stephan Linz, 11 Dec 2003:
2340 - more documentation for NIOS port
2341 - new struct nios_pio_t, struct nios_spi_t
2342 - Reconfiguration for NIOS Development Kit DK1C20:
2343 o move board related code from board/dk1c20
2344 to board/altera/dk1c20
2345 o create a new common source path board/altera/common
2346 and move generic flash access stuff into it
2347 o change/expand configuration file DK1C20.h
2348 - Add support for NIOS Development Kit DK1S10
2349 - Add status LED support for NIOS systems
2350 - Add dual 7-segment LED support for Altera NIOS DevKits
2352 * Patch by Ronen Shitrit, 10 Dec 2003:
2353 Add support for the Marvell DB64360 / DB64460 development boards
2355 * Patch by Detlev Zundel, 10 Dec 2003:
2356 fix dependency problem in examples/Makefile
2358 * Patch by Denis Peter, 8 Dec 2003
2359 - add support for the PATI board (MPC555)
2360 - add SPI support for the MPC5xx
2362 * Patch by Anders Larsen, 08 Dec 2003:
2363 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2364 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2365 cleanup some redundand #defines
2367 * Patch by André Schwarz, 8 Dec 2003:
2368 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2369 - TX and RX deskriptors must be quad-word aligned
2370 - does not work with only one TX deskriptor
2371 - standard reset method does not work
2373 * Patch by Masami Komiya, 08 Dec 2003:
2374 add RTL8139 ethernet driver
2376 * Patches by Ed Okerson, 07 Dec 2003:
2377 - fix ethernet for the AU1x00 processors in little-endian mode.
2378 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2380 * Minor code cleanup (coding style)
2382 * Patch by Reinhard Meyer, 30 Dec 2003:
2383 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2384 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2385 - turned debug print of PHY registers into a function (called in two places)
2386 - added support for EMK MPC5200 based modules
2388 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2390 * Add support for TQM866M modules
2392 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2394 * Fix a few compiler warnings
2396 * Patch by Reinhard Meyer, 28 Dec 2003:
2397 Add initial support for TOP5200 board
2399 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2400 environment variable which can set to "100", "133", or "150". The
2401 CPU clock will be configured accordingly upon next reboot. Other
2402 values are ignored. In case of an invalid or undefined "cpuclk"
2403 value, the compile-time default CPU clock speed will be used.
2405 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2406 window that is used to access the UART registers by the Linux driver)
2408 * Patch by Reinhard Meyer, 20 Dec 2003:
2409 Fix clock calculation for the MPC5200 for higher clock frequencies
2410 (above 2**32 / 10 = 429.5 MHz).
2412 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2414 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2416 * Add new configuration for IceCube board with DDR memory
2418 * Update TRAB memory configurations
2420 * Add JFFS2 support for INCA-IP board
2422 * Patch by Bill Hargen, 09 Dec 2003:
2423 - BUBINGA405EP: changed flash driver to protect top sector containing
2425 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2426 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2427 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2428 - 405EP: added/fixed support for "reginfo" command.
2429 - 4xx: removed spurious MII error messages on "mii info" command.
2431 * Patch by Bernhard Kuhn, 28 Nov 2003:
2432 add support for Coldfire CPU
2433 add support for Motorola M5272C3 and M5282EVB boards
2435 * Patch by Pierre Aubert, 24 Nov 2003:
2436 - add a return value for the fpga command
2437 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2438 is defined. If ide_preinit fails, ide_init is aborted.
2439 - fix an endianess problem in fat.h
2441 * Patch by Wolter Kamphuis, 05 Dec 2003:
2442 Add support for SNMC's QS850/QS823/QS860T boards
2444 * Patch by Yuli Barcohen, 3 Dec 2003:
2445 "revive" U-Boot support for old Motorola MPC860ADS board
2447 * Patch by Cam(ilo?), 03 Dec 2003:
2448 make examples build even with broken Montavista objcopy
2450 * Patch by Pavel Bartusek, 27 Nov 2003:
2451 fix conversion problem with "bootretry" evironment variable
2453 * Patch by Andre Schwarz, 24 Nov 2003:
2454 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2456 * Patch by Pavel Bartusek, 21 Nov 2003:
2457 set ZMII bridge speed on 440
2459 * Patch by Anders Larsen, 17 Nov 2003:
2460 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2462 * Patches by David Müller, 14 Nov 2003:
2463 - board/mpl/common/common_util.c
2464 * implement support for BZIP2 compressed images
2465 * various cleanups (printf -> puts, ...)
2466 - board/mpl/common/flash.c
2467 * report correct errors to upper layers
2468 * check the erase fail and VPP low bits in status reg
2469 - board/mpl/vcma9/cmd_vcma9.c
2470 - board/mpl/vcma9/flash.c
2471 * various cleanups (printf -> puts, ...)
2473 * fix typo in comment
2474 - cpu/arm920t/usb_ohci.c
2475 * support for S3C2410 is missing in #if line
2477 * reinit some registers in case of error (cable missing, ...)
2479 * support for USB/MMC devices is missing in #if line
2480 - include/configs/MIP405.h
2481 - include/configs/PIP405.h
2482 * enable BZIP2 support
2483 * enlarge malloc space to 1MiB because of BZIP2 support
2484 - include/configs/VCMA9.h
2485 * enable BZIP2 support
2486 * enlarge malloc space to 1MiB because of BZIP2 support
2487 * enable USB support
2488 - lib_arm/armlinux.c
2489 * change calling convention of ARM Linux kernel as
2490 described on http://www.arm.linux.org.uk/developer/booting.php
2492 * Patch by Thomas Lange, 14 Nov 2003:
2493 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2494 support all these AMD boards.
2496 * Patch by Thomas Lange, 14 Nov 2003:
2497 Workaround for mips au1x00 physical memory accesses (the au1x00
2498 uses a 36 bit bus internally and cannot access physical memory
2499 directly. Use the uncached SDRAM address instead of the physical
2502 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2503 add Realtek 8019 ethernet driver
2505 * Patch by Yuli Barcohen, 13 Nov 2003:
2506 MPC826xADS/PQ2FADS cleanup
2508 * Patch by Anders Larsen, 12 Nov 2003:
2509 Update README to mark the PORTIO commands non-standard
2511 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2512 update for for Atmel AT91RM9200DK development kit:
2513 - support for environment variables in DataFlash
2514 - Atmel DataFlash AT45DB1282 support
2516 * Patch by Jeff Carr, 11 Nov 2003:
2517 add support for new version of 8270 processors
2519 * Patches by George G. Davis, 05 Nov 2003:
2520 - only pass the ARM linux initrd tag to the kernel when an initrd
2522 - update omap1510inn configuration file
2524 * Patches by Stephan Linz, 3 Nov 2003:
2525 - more endianess fixes for LAN91C111 driver
2526 - CFG_HZ configuration patch for NIOS Cyclone board
2528 * Patch by Stephan Linz, 28 Oct 2003:
2529 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2531 * Patch by Steven Scholz, 20 Oct 2003:
2532 - make "mii info <addr>" show infor for PHY at "addr" only
2533 - Endian fix for miiphy_info()
2535 * Patch by Gleb Natapov, 19 Sep 2003:
2536 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2538 * Patch by Anders Larsen, 17 Sep 2003:
2539 Bring ARM memory layout in sync with the documentation:
2540 stack and malloc-heap are now located _below_ the U-Boot code
2542 * Accelerate booting on TRAB board: read and check autoupdate image
2543 headers first instead of always reading the whole images.
2545 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2547 * Enabled password check on RMU board
2549 * Fix configuration problem with IceCube in LOWBOOT configuration:
2550 envrionment got embedded, corrupting the image layout.
2552 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2554 * Added BMS2003 board
2555 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2557 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2558 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2561 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2564 * Add checksum verification to 'imls' command
2566 * Add bd_info fields needed for 4xx Linux I2C driver
2568 * Patch by Martin Krause, 4 Nov. 2003:
2569 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2571 * Print used network interface when CONFIG_NET_MULTI is set
2573 * Patch by Bernhard Kuhn, 28 Oct 2003:
2574 Add low boot support for MPC5200
2576 * Fix problem with dual PCMCIA support (NSCU)
2578 * Fix MPC5200 I2C initialization function
2580 ======================================================================
2581 Changes for U-Boot 1.0.0:
2582 ======================================================================
2584 * Fix parameter passing to standalone images with bootm command
2586 * Patch by Kyle Harris, 30 Oct 2003:
2587 Fix build errors for ixdp425 board
2589 * Patch by David M. Horn, 29 Oct 2003:
2590 Fixes to build under CYGWIN
2592 * Get IceCube MGT5100 working (again)
2594 * Fix problems in memory test on some boards (which was not
2595 non-destructive as intended)
2597 * Patch by Gary Jennejohn, 28 Oct 2003:
2598 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2599 to prevent stack overflow on ARM systems
2601 * Patch by Stephan Linz, 28 Oct 2003:
2602 fix init sequence error for NIOS port
2604 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2606 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2608 * Patch by Xiao Xianghua, 23 Oct 2003:
2609 small patch for mpc85xx
2611 * Fix small problem in MPC5200 I2C driver
2613 * Fix FCC3 support on ATC board
2615 * Correct header printing for multi-image files in do_bootm()
2617 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2619 * Fix PCI problems on PPChameleon board
2621 * Patch by Steven Scholz, 18 Oct 2003:
2622 Fix AT91RM9200 ethernet driver
2624 * Patch by Nye Liu, 17 Oct 2003:
2625 Fix typo in include/mpc8xx.h
2627 * Patch by Richard Woodruff, 16 Oct 03:
2628 Fixes for cpu/arm925/interrupt.c
2629 - Initialize timestamp & lastdec vars.
2630 - fix timestamp overflows.
2631 - fix lastdec overflow.
2632 - smarter normalization to allow udelay() below 1ms to work.
2634 * Patch by Scott McNutt, 16 Oct
2635 add networking support for the Altera Nios Development Kit,
2636 Cyclone Edition (DK-1C20)
2638 * Patch by Jon Diekema, 14 Oct 2003:
2639 add hint about doc/README.silent to README file
2641 * Add CompactFlash support for NSCU
2643 * Fix PCI problems on PPChameleonEVB
2645 * TRAB auto-update: Base decision if we have to strip the image
2646 header on image type as encoded in the header
2647 (include image type patch by Martin Krause, 17 Oct 2003)
2649 * Patches by Xianghua Xiao, 15 Oct 2003:
2651 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2652 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2653 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2655 * Fix flash timings on TRAB board
2657 * Make sure HUSH is initialized for running auto-update scripts
2659 * Make 5200 reset command _really_ reset the board, without running
2660 any other code after it
2662 * Fix errors with flash erase when range spans across banks
2663 that are mapped in reverse order
2665 * Fix flash mapping and display on P3G4 board
2667 * Patch by Kyle Harris, 15 Jul 2003:
2668 - add support for Intel IXP425 CPU
2669 - add support for IXDP425 eval board
2671 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2672 for more information
2674 * Patch by Steven Scholz, 10 Oct 2003
2675 - Add support for Altera FPGA ACEX1K
2677 * Patches by Thomas Lange, 09 Oct 2003:
2678 - fix cmd_ide.c for non ppc boards (read/write functions did not
2679 add ATA base address)
2680 - fix for shannon board
2681 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2682 - Endian swap ATA identity for all big endian CPUs, not just PPC
2683 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2685 - add support for dbau1x00 board (MIPS32)
2687 * Patch by Sangmoon Kim, 07 Oct 2003:
2688 add support for debris board
2690 * Patch by Martin Krause, 09 Oct 2003:
2691 Fixes for TRAB board
2692 - /board/trab/rs485.c: correct baudrate
2693 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2694 udelay(); fix some timing problems with adc controller
2695 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2696 modify commands: touch and buzzer
2698 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2699 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2700 Use direct function calls for auto_update instead of hush commands
2702 * Patch by Scott McNutt, 04 Oct 2003:
2703 - add support for Altera Nios-32 CPU
2704 - add support for Nios Cyclone Development Kit (DK-1C20)
2706 * Patch by Steven Scholz, 29 Sep 2003:
2707 - A second parameter for bootm overwrites the load address for
2708 "Standalone Application" images.
2709 - bootm sets environment variable "filesize" to the resulting
2710 (uncompressed) data length for "Standalone Application" images
2711 when autostart is set to "no". Now you can do something like
2712 if bootm $fpgadata $some_free_ram ; then
2713 fpga load 0 $some_free_ram $filesize
2716 * Patch by Denis Peter, 25 Sept 2003:
2717 add support for the MIP405 Rev. C board
2719 * Patch by Yuli Barcohen, 25 Sep 2003:
2720 add support for Zephyr Engineering ZPC.1900 board
2722 * Patch by Anders Larsen, 23 Sep 2003:
2723 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2724 implemented for the x86 architecture)
2726 * Patch by Sangmoon Kim, 23 Sep 2003:
2727 fix pll_pci_to_mem_multiplier table for MPC8245
2729 * Patch by Anders Larsen, 22 Sep 2003:
2730 enable timed autoboot on PXA
2732 * Patch by David Müller, 22 Sep 2003:
2733 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2734 returns correct libgcc file path
2735 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2736 time on s3c24x0 systems
2738 * Patch by Jon Diekema, 19 Sep 2003:
2739 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2740 link state to the fault LED.
2741 - In NetLoop, make the Fault LED reflect the link status. The link
2742 status gets updated on entry, and on timeouts.
2744 * Patch by Anders Larsen, 18 Sep 2003:
2745 allow mkimage to build and run on Cygwin-hosted systems
2747 * Patch by Frank Müller, 18 Sep 2003:
2748 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2751 * Patch by Pantelis Antoniou, 16 Sep 2003:
2752 add tool to compute fileds in the PLPRCR register for MPC86x
2754 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2756 * Fix build problems under FreeBSD
2758 * Add generic filesystem image type
2760 * Make fatload set filesize environment variable
2762 * enable basic / medium / high-end configurations for PPChameleonEVB
2763 board; fix NAND code
2765 * enable TFTP client code to specify to the server the desired
2766 timeout value (see RFC-2349)
2768 * Improve SDRAM setup for TRAB board
2770 * Suppress all output with splashscreen configured only if "splashimage"
2773 * Fix problems with I2C support for mpc5200
2775 * Adapt TRAB configuration and auto_update to new memory layout
2777 * Add configuration for wtk board
2779 * Add support for the Sharp LQ065T9DR51U LCD display
2781 * Patch by Rune Torgersen, 17 Sep 2003:
2782 - Fixes for MPC8266 default config
2783 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2785 * Patches by Jon Diekema, 17 Sep 2003:
2786 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2789 - adjust "help" output
2791 * Patches by Anders Larsen, 17 Sep 2003:
2792 - fix spelling errors
2793 - set GD_FLG_DEVINIT flag only after device function pointers
2795 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2797 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2798 - trigger watchdog while waiting in serial driver
2800 * Add auto-update code for TRAB board using USB memory sticks,
2801 support new configuration with more memory
2803 * disable MPC5200 bus pipelining as workaround for bus contention
2805 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2806 priority; configure critical interrupts to be handled like external
2809 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2810 go back to 66 MHz for stability
2812 * Patches by Jon Diekema, 15 Sep 2003:
2813 - add description for missing CFG_CMD_* entries in the README file
2816 * Patch by Gleb Natapov, 14 Sep 2003:
2817 enable watchdog support for all MPC824x boards that have a watchdog
2819 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2820 "Non-octet Aligned Frame" errors we see at 100 Mbps
2822 * Patch by Sharad Gupta, 14 Sep 2003:
2823 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2825 * Patch by llandre, 11 Sep 2003:
2826 update configuration for PPChameleonEVB board
2828 * Patch by David Müller, 13 Sep 2003:
2829 various changes to VCMA9 board specific files
2831 * Add I2C support for MGT5100 / MPC5200
2833 * Patch by Rune Torgersen, 11 Sep 2003:
2834 Changed default memory option on MPC8266ADS to NOT be Page Based
2835 Interleave, since this doesn't work very well with the standard
2838 * Patch by George G. Davis, 12 Sep 2003:
2839 fix Makefile settings for sk98 driver
2841 * Patch by Stefan Roese, 12 Sep 2003:
2842 - new boards added: DP405, HUB405, PLU405, VOH405
2843 - some esd boards updated
2844 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2846 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2848 * Patch by Martin Krause, 11 Sep 2003:
2849 add burn-in tests for TRAB board
2851 * Enable instruction cache on MPC5200 board
2853 * Patch by Denis Peter, 11 Sep 2003:
2854 - fix USB data pointer assignment for bulk only transfer.
2855 - prevent to display erased directories in FAT filesystem.
2857 * Change output format for NAND flash - make it look like for other
2860 ======================================================================
2861 Changes for U-Boot 0.4.8:
2862 ======================================================================
2864 * Add I2C and RTC support for RMU board
2866 * Patches by Denis Peter, 9 Sep 2003:
2867 add FAT support for IDE, SCSI and USB
2869 * Patches by Gleb Natapov, 2 Sep 2003:
2870 - cleanup of POST code for unsupported architectures
2871 - MPC824x locks way0 of data cache for use as initial RAM;
2872 this patch unlocks it after relocation to RAM and invalidates
2875 * Patch by Gleb Natapov, 30 Aug 2003:
2876 new I2C driver for mpc107 bridge. Now works from flash.
2878 * Patch by Dave Ellis, 11 Aug 2003:
2879 - JFFS2: fix typo in common/cmd_jffs2.c
2880 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2881 - JFFS2: remove node version 0 warning
2882 - JFFS2: accept JFFS2 PADDING nodes
2883 - SXNI855T: add AM29LV800 support
2884 - SXNI855T: move environment from EEPROM to flash
2885 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2887 * Patch by Bill Hargen, 11 Aug 2003:
2888 fixes for I2C on MPC8240
2889 - fix i2c_write routine
2890 - fix iprobe command
2891 - eliminates use of global variables, plus dead code, cleanup.
2893 * Add support for USB Mass Storage Devices (BBB)
2894 (tested with USB memory sticks only)
2896 * Avoid flicker on TRAB's VFD
2898 * Add support for SK98xx driver
2900 * Add PCI support for SL8245 board
2902 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2903 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2904 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2906 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2907 to allow for more accurate baudrate settings
2908 (error now 0.7% at 115 kbps, instead of 3.5% before)
2910 * Patch by Andreas Mohr, 4 Sep 2003:
2911 Fix a lot of spelling errors
2913 * Add support for PPChameleon Eval Board
2915 * Add support for P3G4 board
2917 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2920 * Patch by Yuli Barcohen, 7 Aug 2003:
2921 check BCSR to detect if the board is configured in PCI mode
2923 ======================================================================
2924 Changes for U-Boot 0.4.7:
2925 ======================================================================
2927 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2928 add support for Adder II MPC852T module
2930 * Patch by George G. Davis, 19 Aug 2003:
2931 fix TI Innovator/OMAP1510 pin configs
2933 * Patches by Kshitij, 18 Aug 2003
2934 - add support for arm926ejs cpu core
2935 - add support for TI OMAP 1610 Innovator Board
2937 * Patch by Yuli Barcohen, 14 Aug 2003:
2938 add support for bzip2 uncompression
2940 * Add GCC library to examples/Makefile so GCC utility functions will
2943 * Add I2C and RTC support for RMU board using software I2C driver
2944 (because of better response to iprobe command); fix problem with
2947 * Patch by Matthias Fuchs, 28 Aug 2003:
2948 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2949 CONFIG_BOOTP_MAKS (see README).
2951 * Fix ICU862 environment problem
2953 * Fix RAM size detection for RMU board
2955 * Implement "reset" for MGT5100/MPC5200 systems
2957 ======================================================================
2958 Changes for U-Boot 0.4.6:
2959 ======================================================================
2961 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2962 allow selection of clock frequency as "make" target
2964 * Implement memory autosizing code for IceCube boards
2966 * Configure network port on INCA-IP for autonegotiation
2968 * Fix overflow problem in network timeout code
2970 * Patch by Richard Woodruff, 8 Aug 2003:
2971 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2973 ======================================================================
2974 Changes for U-Boot 0.4.5:
2975 ======================================================================
2977 * Update for TQM board defaults:
2978 disable clocks_in_mhz, enable boot count limit
2980 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2981 in toplevel directory instead. Removed astest.c from tools/gdb because
2982 it is no longer relevant.
2984 * Fix PCI support for MPC5200 / IceCube Board
2986 * Map ISP1362 USB OTG controller for NSCU board
2988 * Patch by Brad Parker, 02 Aug 2003:
2989 fix sc520_cdp problems
2991 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
2993 * Allow erase command to cross flash bank boundaries
2995 * Patch by Scott McNutt, 21 Jul 2003:
2996 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
2997 Both LynxOS and BlueCat linux KDIs are supported.
2999 * Patch by Richard Woodruff, 25 Jul 2003:
3000 use more reliable reset for OMAP/925T
3002 * Patch by Nye Liu, 25 Jul 2003:
3003 fix typo in mpc8xx.h
3005 * Patch by Richard Woodruff, 24 Jul 2003:
3006 Fixes for cmd_nand.c:
3007 - Fixed null dereferece which could result in incorrect ECC values.
3008 - Added support for devices with no Ready/Busy signal hooked up.
3009 - Added OMAP1510 read/write protect handling.
3010 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3012 - Switched default ECC to be JFFS2.
3014 * Allow crc32 to be used at address 0x000
3016 * Provide consistent interface to standalone applications to access
3017 the 'global_data' structure
3018 Provide a doc/README.standalone more useful to users/developers.
3020 * Make IceCube MGT5100 FEC driver work
3022 * Implement new mechanism to export U-Boot's functions to standalone
3023 applications: instead of using (PPC-specific) system calls we now
3024 use a jump table; please see doc/README.standalone for details
3026 * Patch by Dave Westwood, 24 Jul 2003:
3027 added support for Unity OS (a proprietary OS)
3029 * Patch by Detlev Zundel, 23 Jul 2003:
3030 add "imls" command to print flash table of contents
3032 * Fix cold boot detection for log buffer reset
3034 * Return error for invalid length specifiers with "cp.X" etc.
3036 * Fix startup problem on MIPS
3038 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3039 bitmap support is configured
3041 * Patch by Bill Hargen, 18 Jul 2003:
3042 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3044 * Patch by Denis Peter, 18 Jul 2003:
3045 - fix memory configuration for MIP405T
3046 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3048 * Cleanup of TQM82xx configurations; use "official" board types
3049 to make selection easier.
3051 * Patch by Martin Krause, 17 Jul 2003:
3052 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3054 * Patch by Richard Woodruff, 17 July 03:
3055 - Fixed bug in OMAP1510 baud rate divisor settings.
3057 * Patch by Nye Liu, 16 July 2003:
3059 - add MPC86xADS support (uses MPC86xADS.h)
3060 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3062 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3063 o don't trust gclk() software measurement by default, depend on
3064 CONFIG_8xx_GCLK_FREQ
3065 - add DRAM SIMM not installed detection
3066 - use more "correct" SDRAM initialization sequence
3067 - allow different SDRAM sizes (8xxADS has 8M)
3069 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3070 - rename MAMR/MBMR defines to be more consistent. Should eventually
3071 be merged into MxMR to better reflect the PowerQUICC datasheet.
3073 * Patch by Yuli Barcohen, 16 Jul 2003:
3074 support new Motorola PQ2FADS-ZU evaluation board which replaced
3075 MPC8260ADS and MPC8266ADS
3077 ======================================================================
3078 Changes for U-Boot 0.4.4:
3079 ======================================================================
3081 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3083 * Add support for MGT5100 and MPC5200 processors
3085 * Patch by Lutz Dennig, 15 Jul 2003:
3086 update for R360MPI board
3088 ======================================================================
3089 Changes for U-Boot 0.4.3:
3090 ======================================================================
3092 * Patches by Kshitij, 04 Jul 2003
3093 - added support for arm925t cpu core
3094 - added support for TI OMAP 1510 Innovator Board
3096 * Patches by Martin Krause, 14 Jul 2003:
3097 - add I2C support for s3c2400 systems (trab board)
3098 - (re-) add "ping" to command table
3100 * Fix handling of "slow" POST routines
3102 * Patches by Yuli Barcohen, 13 Jul 2003:
3103 - Correct flash and JFFS2 support for MPC8260ADS
3104 - fix PVR values and clock generation for PowerQUICC II family
3107 * Patch by Bernhard Kuhn, 08 Jul 2003:
3108 - add support for M68K targets
3110 * Patch by Ken Chou, 3 Jul:
3111 - Fix PCI config table for A3000
3112 - Fix iobase for natsemi.c
3113 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3115 * Allow to enable "slow" POST routines by key press on power-on
3116 * Fix temperature dependend switching of LCD backlight on LWMON
3117 * Tweak output format for LWMON
3119 * Patch by Stefan Roese, 11 Jul 2003:
3120 - Fix bug in CONFIG_VERSION_VARIABLE.
3121 - AR405 config updated.
3122 - OCRTC/ORSG: bsp command added.
3123 - ASH405 bsp update.
3125 ======================================================================
3126 Changes for U-Boot 0.4.2:
3127 ======================================================================
3129 * Add support for NSCU board
3131 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3133 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3134 mirror bit flash on TQM8xxM modules
3136 * Patch by Kenneth Johansson, 30 Jun 2003:
3137 get rid of MK_CMD_ENTRY macro; update doc/README.command
3139 * Patch by Seb James, 30 Jun 2003:
3140 Improve documentation of I2C configuration in README
3142 * Fix problems with previous log buffer "fixes"
3144 * Fix minor help text issues
3146 * "log append" did not append a newline
3148 ======================================================================
3149 Changes for U-Boot 0.4.1:
3150 ======================================================================
3152 * Fix some missing commands, cleanup header files
3153 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3155 * Rewrite command lookup and help command (fix problems with bubble
3156 sort when sorting command name list). Minor cleanup here and there.
3158 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3159 - Allow to call sysmon function interactively
3160 - PIC on LWMON board needs delay after power-on
3161 - Add missing RSR definitions for MPC8xx
3162 - Improve log buffer handling: guarantee clean reset after power-on
3163 - Add support for EXBITGEN board (aka "genie")
3164 - Add support for SL8245 board
3167 - remove trailing white space, trailing empty lines, C++ comments, etc.
3168 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3170 * Patches by Kenneth Johansson, 25 Jun 2003:
3171 - major rework of command structure
3172 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3174 ======================================================================
3175 Changes for U-Boot 0.4.0:
3176 ======================================================================
3178 * Patches by Robert Schwebel, 26 Jun 2003:
3179 - csb226 configuration updated
3180 - credits for logodl port updated
3181 - innokom configuration updated
3182 - logodl tree update, still with coding style inconsistencies
3183 - added OCM for ppc405 warning to README
3185 * Patch by Pantelis Antoniou, 25 Jun 2003:
3186 update NetVia with V2 board support
3188 * Header file cleanup for ARM
3190 * Patch by Murray Jensen, 24 Jun 2003:
3191 - make sure to use only U-boot provided header files
3192 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3194 * Patch by Stefan Roese, 24 Jun 2003:
3195 - Update esd ASH405 board files.
3196 - Update esd DASA_SIM config file.
3197 - Add ping command to some esd boards.
3199 * Patch by Yuli Barcohen, 23 Jun 2003:
3200 Update for MPC8260ADS board
3202 * Patch by Murray Jensen, 23 Jun 2003:
3203 - cleanup of GCC 3.x compiler warnings
3205 * Patch by Rune Torgersen, 4 Jun 2003:
3206 add large memory support for MPC8266ADS board
3208 * Patch by Richard Woodruff, 19 June 03:
3209 - Enabled standard u-boot device abstraction for ARM
3210 - Enabled console device for ARM
3211 - Initilized bi_baudrate for ARM
3213 * Patch by Bill Hargen, 23 Apr 2003:
3214 fix byte order for 824x I2C addresses (write op)
3216 * Patch by Murray Jensen, 20 Jun 2003:
3218 - cleanup (especially for gcc-3.x compilers)
3220 * Patch by Tom Guilliams, 20 Jun 2003:
3221 added CONFIG_750FX support for IBM 750FX processors
3223 * Patch by Devin Crumb, 02 Apr 2003:
3224 Fix clock divider rounding problem in drivers/serial.c
3226 * Patch by Richard Woodruff, 19 June 03:
3227 - Fixed smc91c111 driver to sync with the u-boot environment
3228 (driver/smc91c111.c).
3229 - Added eth_init error return check in NetLoop (net/net.c).
3231 * Patch by Ken Chou, 19 June 2003:
3232 Added support for A3000 SBC board (Artis Microsystems Inc.)
3234 * Patches by Murray Jensen, 17 Jun 2003:
3235 - Hymod board database mods: add "who" field and new xilinx chip types
3236 - provide new "init_cmd_timeout()" function so code external to
3237 "common/main.c" can use the "reset_cmd_timeout()" function before
3238 entering the main loop
3239 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3240 slightly different. see include/configs/hymod.h for an example
3241 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3242 CFG_DTT_ADM1021 defined)
3243 - add new "eeprom_probe()" function which has similar args and
3244 behaves in a similar way to "eeprom_read()" etc.
3245 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3246 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3247 - gdbtools copyright update
3248 - ensure that set_msr() executes the "sync" and "isync" instructions
3249 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3250 - 8260 I/O ports fix: Open Drain should be set last when configuring
3251 - add SIU IRQ defines for 8260
3252 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3253 config.mk to allow board configurations to override the GNU
3254 linker script, selected via the LDSCRIPT, make variable, and to
3255 give an initial value to the OBJCFLAGS make variable
3256 - 8260 i2c enhancement:
3257 o correctly extends the timeout depending on the size of all
3258 queued messages for both transmit and receive
3259 o will not continue with receive if transmit times out
3260 o ensures that the error callback is done for all queued tx
3262 o correctly detects both tx and rx timeouts, only delivers one to
3263 the callback, and does not overwrite an earlier error
3264 o logic in i2c_probe now correct
3265 - add "vprintf()" function so that "panic()" function can be
3267 - many Hymod board changes
3269 * Patches by Robert Schwebel, 14 Jun 2003:
3270 - add support for Logotronic DL datalogger board
3271 - cleanup serial line after kermit binary download
3272 - add debugX macro (debug level support)
3273 - update mach-types.h to latest arm.linux.org.uk master list.
3275 * Patches by David Müller, 12 Jun 2003:
3276 - rewrite of the S3C24X0 register definitions stuff
3277 - "driver" for the built-in S3C24X0 RTC
3279 * Patches by Yuli Barcohen, 12 Jun 2003:
3280 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3281 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3282 configuration word supplied by FPGA on some MPC8260ADS boards
3284 * Patch by Pantelis Antoniou, 10 Jun 2003:
3285 Unify status LED interface
3287 * Add support for DS12887 RTC; add RTC support for ATC board
3289 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3290 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3291 - Add Atmel DataFlash support for reading and writing.
3292 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3293 - Add Flash detection on Atmel AT91RM9200DK
3294 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3295 - Replace old Ethernet PHY layer functions
3296 - Change link address
3298 * Patch by Frank Smith, 9 Jun 2003:
3299 use CRIT_EXCEPTION for machine check on 4xx
3301 * Patch by Detlev Zundel, 13 Jun 2003:
3302 added implementation of the "carinfo" command in cmd_immap.c
3304 * Fix CONFIG_NET_MULTI support in include/net.h
3306 * Patches by Kyle Harris, 13 Mar 2003:
3307 - Add FAT partition support
3308 - Add command support for FAT
3309 - Add command support for MMC
3311 - Add Intel PXA support for video
3312 - Add Intel PXA support for MMC
3314 - Enable MMC and FAT for lubbock board
3315 - Other misc changes for lubbock board
3317 * Patch by Robert Schwebel, April 02, 2003:
3318 fix for SMSC91111 driver
3320 * Patch by Vladimir Gurevich, 04 Jun 2003:
3321 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3323 * Patch by Stefan Roese, 05 Jun 2003:
3324 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3325 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3326 data cache can be used even if the chip select is in use.
3327 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3328 (see README for further description).
3329 - Changed config files of CONFIG_EEPRO100 boards to use the
3330 CFG_RX_ETH_BUFFER define.
3332 * Add support for RMU board
3334 * Add support for TQM862L at 100/50 MHz
3336 * Patch by Pantelis Antoniou, 02 Jun 2003:
3337 major reconstruction of networking code;
3338 add "ping" support (outgoing only!)
3340 * Patch by Denis Peter, 04 June 2003:
3341 add support for the MIP405T board
3343 * Patches by Udi Finkelstein, 2 June 2003:
3344 - Added support for custom keyboards, initialized by defining a
3345 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3346 - Added support for the RBC823 board.
3347 - cpu/mpc8xx/lcd.c now automatically calculates the
3348 Horizontal Pixel Count field.
3350 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3351 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3353 * Patch by Mark Rakes, 14 May 2003:
3354 add support for Intel e1000 gig cards.
3356 * Patch by Nye Liu, 3 Jun 2003:
3357 fix critical typo in MAMR definition (include/mpc8xx.h)
3359 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3361 * Patch by Klaus Heydeck, 2 Jun 2003
3362 Minor changes for KUP4K configuration
3364 * Patch by Marc Singer, 29 May 2003:
3365 Fixed rarp boot method for IA32 and other little-endian CPUs.
3367 * Patch by Marc Singer, 28 May 2003:
3368 Added port I/O commands.
3370 * Patch by Matthew McClintock, 28 May 2003
3371 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3372 - minor patches for utx8245
3374 * Patch by Daniel Engström, 28 May 2003:
3377 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3378 add nand flash support to SXNI855T configuration
3379 fix/extend nand flash support:
3380 - fix 'nand erase' command so does not erase bad blocks
3381 - fix 'nand write' command so does not write to bad blocks
3382 - fix nand_probe() so handles no flash detected properly
3383 - add doc/README.nand
3384 - add .jffs2 and .oob options to nand read/write
3385 - add 'nand bad' command to list bad blocks
3386 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3387 - make NAND read/write faster
3389 * Patch by Rune Torgersen, 23 May 2003:
3390 Update for MPC8266ADS board
3392 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3393 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3394 _time_ (!) if the environment is embedded within the U-Boot image,
3395 or in a separate flash sector.
3397 * Cleanup CFG_DER #defines in config files (wd maintained only)
3399 * Fix data abort exception handling for arm920t CPU
3401 * Fix alignment problems with flash driver for TRAB board
3403 * Patch by Donald White, 21 May 2003:
3404 fix calculation of base address in pci_hose_config_device()
3406 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3407 execute "cmd2", even if "cmd1" fails. Note that this is different
3408 to "run var1 var2" where the contents of "var2" will NOT be
3409 executed when a command in "var1" fails.
3411 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3413 * Patch by Kyle Harris, 20 May 2003:
3414 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3415 into cpu/pxa and arch-pxa.
3417 * Patch by Stefan Roese, 23 May 2003:
3418 - IBM PPC405EP port added.
3419 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3420 UART0) is used as default U-Boot console. PPC4xx only!
3421 - esd ASH405 board added (PPC405EP based).
3422 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3423 - esd CPCI405AB board added.
3424 - esd PMC405 board added.
3425 - Update of some esd boards.
3427 * Patch by Denis Peter, 19 Mai 2003:
3428 add support for the MIP405-3 board
3430 * Patch by Dave Ellis, 22 May 2003:
3431 Fix problem with only partially cleared .bss segment
3433 * Patch by Rune Torgersen, 12 May 2003:
3434 get PCI to work on a MPC8266ADS board; incorporate change to
3435 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3437 * Patch by Nye Liu, 1 May 2003:
3438 minor patches for the FADS8xx
3440 * Patch by Thomas Schäfer, 28 Apr 2003:
3441 Fix SPD handling for 256 ECC DIMM on Walnut
3443 * Add support for arbitrary bitmaps for TRAB's VFD command;
3444 allow to pass boot bitmap addresses in environment variables;
3445 allow for zero boot delay
3447 * Patch by Christian Geißinger, 19 May 2002:
3448 On TRAB: wait until the dummy byte has been completely sent
3450 * Patch by David Updegraff, 22 Apr 2003:
3451 update for CrayL1 board
3453 * Patch by Pantelis Antoniou, 21 Apr 2003:
3454 add boot support for ARTOS (a proprietary OS)
3456 * Patch by Steven Scholz, 11 Apr 2003:
3457 Add support for RTC DS1338
3459 * Patch by Rod Boyce, 24 Jan 2003:
3460 Fix counting of extended partitions in diskboot command
3462 * Patch by Christophe Lindheimer, 20 May 2003:
3463 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3465 * Fix SDRAM timing on Purple board
3467 * Add support for CompactFlash on ATC board
3468 (includes support for Intel 82365 and compatible PC Card controllers,
3469 and Yenta-compatible PCI-to-CardBus controllers)
3471 * Patch by Mathijs Haarman, 08 May 2003:
3472 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3474 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3476 * Add support for Promess ATC board
3478 * Patch by Keith Outwater, 28 Apr 2003:
3479 - Miscellaneous corrections and additions to GEN860T board specific code.
3480 - Added GEN860_SC variant to GEN860T.
3481 - Miscellaneous corrections to GEN860T documentation.
3482 - Correct duplicate entry in U-Boot CREDITS file.
3483 - Add GEN860T_SC entry in MAINTAINERS file.
3484 - Update CREDITS file with GEN860T_SC info.
3486 * Update Smiths Aerospace addresses in MAINTAINERS file
3488 * Fix error handling in hush's version of "run" command
3491 - Splashscreen support
3494 - temperature dependend enabling of LCD
3496 * Allow booting from old "PPCBoot" disk partitions
3498 * Add support for TQM8255 Board / MPC8255 CPU
3500 ======================================================================
3501 Changes for U-Boot 0.3.1:
3502 ======================================================================
3504 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3506 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3507 display when Linux takes over
3509 * Patch by Erwin Rol, 27 Feb 2003:
3510 Add support for RTEMS (this time for real).
3512 * Add support for "bmp info" and "bmp display" commands to load
3513 bitmap images; this can be used (for example in a "preboot"
3514 command) to display a splash screen very quickly after poweron.
3516 * Add support for 133 MHz clock on INCA-IP board
3518 * Patch by Lutz Dennig, 10 Apr 2003:
3519 Update for R360MPI board
3521 * Add new meaning to "autostart" environment variable:
3522 If set to "no", a standalone image passed to the
3523 "bootm" command will be copied to the load address
3524 (and eventually uncompressed), but NOT be started.
3525 This can be used to load and uncompress arbitrary
3528 * Patch by Stefan Roese, 10 Apr 2003:
3529 Changed DHCP client to use IP address from server option field #54
3530 from the OFFER packet in the server option field #54 in the REQUEST
3531 packet. This fixes a problem using a Windows 2000 DHCP server,
3532 where the DHCP-server is not the TFTP-server.
3534 * Set max brightness for MN11236 displays on TRAB board
3536 * Add support for TQM862L modules
3538 ======================================================================
3539 Changes for U-Boot 0.3.0:
3540 ======================================================================
3542 * Patch by Arun Dharankar, 4 Apr 2003:
3543 Add IDMA example code (tested on 8260 only)
3545 * Add support for Purple Board (MIPS64 5Kc)
3547 * Add support for MIPS64 5Kc CPUs
3549 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3551 * Patch by Denis Peter, 04 Apr 2003:
3552 - update MIP405-4 board
3554 * Patch by Stefan Roese, 4 Apr 2003:
3555 - U-Boot version environment variable "ver" added
3556 (CONFIG_VERSION_VARIABLE).
3557 - Changed PPC405GPr version from A to B.
3558 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3560 * Patches by Denis Peter, 03 April 2003:
3561 - fix PCI IRQs on MPL boards
3562 - fix two more un-relocated pointer problems
3564 * Fix behaviour of "run" command:
3565 - print error message iv variable does not exist
3566 - terminate processing of arguments in case of error
3568 * Patches by Peter Figuli, 10 Mar 2003
3569 - Add support for BTUART on PXA platform
3570 - Add support for WEP EP250 (PXA) board
3572 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3573 flash using a BDI2000
3575 * Implement fix for I2C Edge Conditions problem for all boards that
3576 use the bit-banging driver (common/soft_i2c.c)
3578 * Patch by Martin Winistoerfer, 23 Mar 2003
3579 - Add port to MPC555/556 microcontrollers
3580 - Add support for cmi customer board with
3581 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3583 * Patch by Rick Bronson, 28 Mar 2003:
3584 - fix common/cmd_nand.c
3586 * Patch by Arun Dharankar, 24 Mar 2003:
3587 - add threads / scheduler example code
3589 * Add patches by Robert Schwebel, 31 Mar 2003:
3590 - add ctrl-c support for kermit download
3591 - align bdinfo output on ARM
3592 - csb226 board: bring in sync with innokom/memsetup.S
3593 - csb226 board: fix MDREFR handling
3594 - misc doc fixes / extensions
3595 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3596 - add BOOT_PROGRESS to armlinux.c
3598 * Add CPU ID, version, and clock speed for INCA-IP
3600 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3601 - fix SRAM and SDRAM memory sizing
3602 - add status LED support
3603 - add MAC address for second (SCC1) ethernet port
3605 * Update default environment for TQM8260 board
3607 * Patch by Rick Bronson, 16 Mar 2003:
3608 - Add NAND flash support for reading, writing, and erasing NAND
3609 flash (certain forms of which are called SmartMedia).
3610 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3612 * Patches by Robert Schwebel, 19 Mar 2003:
3613 - use arm-linux-gcc as default compiler for ARM
3614 - fix i2c fixup code
3615 - fix missing baudrate setting
3616 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3617 - moved "ignoring trailing characters" _before_ u-boot wants to
3618 print out diagnostics messages; removes bogus characters at the
3621 * Patch by John Zhan, 18 Mar 2003:
3622 Add support for SinoVee Microsystems SC8xx boards
3624 * Patch by Rolf Offermanns, 21 Mar 2003:
3625 ported the dnp1110 related changes from the current armboot cvs to
3626 current u-boot cvs. smc91111 does not work. problem marked in
3627 smc91111.c, grep for "FIXME".
3629 * Patch by Brian Auld, 25 Mar 2003:
3630 Add support for STM flash chips on ebony board
3632 * Add PCI support for MPC8250 Boards (PM825 module)
3634 * Patch by Stefan Roese, 25 Mar 2003:
3637 * Patch by Stefan Roese, 20 Mar 2003:
3638 - CPCI4052 update (support for revision 3).
3639 - Set edge conditioning circuitry on PPC405GPr for compatibility
3640 to existing PPC405GP designs.
3641 - Clip udiv to 5 bits on PPC405 (serial.c).
3643 * Extend INCAIP board support:
3644 - add automatic RAM size detection
3645 - add "bdinfo" command
3646 - pass flash address and size to Linux kernel
3647 - switch to 150 MHz clock
3649 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3650 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3651 boards, version 153 for Rev. 200 boards).
3653 * Patch by Vladimir Gurevich, 12 Mar 2003:
3654 Fix relocation problem of statically initialized string pointers
3657 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3658 Cleanup & bug fixes for JFFS2 code:
3659 - the memory mangement was broken. It caused havoc on malloc by
3660 writing beyond the block boundaries.
3661 - the length calculation for files was wrong, sometimes resulting
3662 in short file reads.
3663 - data copying now optionally takes fragment version numbers into
3664 account, to avoid copying from older data.
3665 See doc/README.JFFS2 for details.
3667 * Patch by Josef Wagner, 12 Mar 2003:
3668 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3669 - ETH05 and BEDBUG support for CU824
3670 - added support for MicroSys CPC45
3671 - new BOOTROM/FLASH0 and DOC base for PM826
3673 * Patch by Robert Schwebel, 12 Mar 2003:
3674 Fix the chpart command on innokom board
3677 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3678 s/PPCBoot/U-Boot/ in some files
3679 s/pImage/uImage/ in some files
3681 * Patch by Detlev Zundel, 15 Jan 2003:
3682 Fix '' command line quoting
3684 * Patch by The LEOX team, 19 Jan 2003:
3685 - add support for the ELPT860 board
3686 - add support for Dallas ds164x RTC
3688 * Patches by David Müller, 31 Jan 2003:
3689 - minimal setup for CardBus bridges
3690 - add EEPROM read/write support in the CS8900 driver
3691 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3692 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3694 * Patch by Steven Scholz, 04 Feb 2003:
3695 add support for RTC DS1307
3697 * Patch by Reinhard Meyer, 5 Feb 2003:
3698 fix PLPRCR/SCCR init sequence on 8xx to allow for
3699 changes of EBDF by software
3701 * Patch by Vladimir Gurevich, 07 Feb 2003:
3702 "API-compatibility patch" for 4xx I2C driver
3704 * TRAB fixes / extensions:
3705 - Restore VFD brightness as saved in environment
3706 - add support for Fujitsu flashes
3707 - make sure both buzzers are turned off (drive low level)
3709 * Patches by Robert Schwebel, 06 Mar 2003:
3710 - fix bug in BOOTP code (must use NetCopyIP)
3711 - update of CSB226 port
3712 - clear BSS segment on XScale
3713 - added support for i2c_init_board() function
3714 - update to the Innokom plattform
3716 * Extend support for redundand environments for configurations where
3717 environment size < sector size
3719 * Patch by Rune Torgersen, 13 Feb 2003:
3720 Add support for Motorola MPC8266ADS board
3722 * Patch by Kyle Harris, 19 Feb 2003:
3723 patches for the Intel lubbock board:
3724 memsetup.S - general cleanup (based on Robert's csb226 code)
3725 flash.c - overhaul, actually works now
3726 lubbock.c - fix init funcs to return proper value
3728 * Patch by Kenneth Johansson, 26 Feb 2003:
3729 - Fixed off by one in RFTA calculation.
3730 - No need to abort when LDF is lower than we can program it's only
3731 minimum timing so clamp it to what we can do.
3732 - Takes function pointer to function for reading the spd_nvram. Usefull
3733 for faking data or hardcode a module without the nvram.
3734 - fix other user for above change
3735 - fix some comments.
3737 * Patches by Brian Waite, 26 Feb 2003:
3738 - fix port for evb64260 board
3739 - fix PCI for evb64260 board
3742 * Patch by Reinhard Meyer, 1 Mar 2003:
3743 Add support for EMK TOP860 Module
3745 * Patch by Yuli Barcohen, 02 Mar 2003:
3746 Add SPD EEPROM support for MPC8260ADS board
3748 * Patch by Robert Schwebel, 21 Jan 2003:
3749 - Add support for Innokom board
3750 - Don't complain if "install" fails
3751 - README cleanup (remove duplicated lines)
3752 - Update PXA header files
3754 * Add documentation for existing POST code (doc/README.POST)
3756 * Patch by Laudney Ren, 15 Jan 2003:
3757 Fix handling of redundand environment in "tools/envcrc.c"
3759 * Patch by Detlev Zundel, 28 Feb 2003:
3760 Add bedbug support for 824x systems
3762 * Add support for 16 MB flash configuration of TRAB board
3764 * Patch by Erwin Rol, 27 Feb 2003:
3765 Add support for RTEMS
3767 * Add image information to README
3769 * Patch by Stefan Roese, 18 Feb 2003:
3770 CPCIISER4 configuration updated.
3772 * Patch by Stefan Roese, 17 Feb 2003:
3773 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3775 * Patch by Stefan Roese, 13 Feb 2003:
3776 Add "pcidelay" environment variable (in ms, enabled via
3777 CONFIG_PCI_BOOTDELAY).
3778 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3779 RST# to respond to configuration cycles (33MHz -> 1s).
3781 * Fix dual PCMCIA slot support (when running with just one
3784 * Add VFD type detection to trab board
3786 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3787 variable with value in the EEPROM
3789 * Patch by Stefan Roese, 10 Feb 2003:
3790 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3792 * Add support for MIPS32 4Kc CPUs
3794 * Add support for INCA-IP Board
3796 ======================================================================
3797 Changes for U-Boot 0.2.2:
3798 ======================================================================
3800 * Add dual ethernet support on PM826
3802 * Add support for LXT971 PHY on PM826
3804 * Patch by Tord Andersson, 16 Jan 2003:
3805 Fix flash sector count for TQM8xxL
3807 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3808 16 bytes out of each 32 byte block)
3810 ======================================================================
3811 Changes for U-Boot 0.2.1:
3812 ======================================================================
3814 * Add support for V37 board
3815 (patch by Jón Benediktsson, 11 Dec 2002)
3817 * Update baudrate in bd_info when it gets changed
3819 * Add watchdog trigger points while waiting for serial port
3820 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3822 * Improve command line tool to access the U-Boot's environment
3823 (figuration of the utility, using a config file)
3825 * Add single quote support for (old) command line parser
3827 * Switch LWMON board default config from FRAM to EEPROM;
3828 in POST, EEPROM shows up on 8 addresses
3830 ======================================================================
3831 Changes for U-Boot 0.2.0:
3832 ======================================================================
3834 * Use 1-byte-read instead of -write for iprobe() function
3835 Add i2c commands to PM826 config
3837 * extend I2C POST code: check for list on known addresses
3839 * Improve log buffer code; use "loglevel" to decide which messages
3840 to log on the console, too (like in Linux); get rid of "logstart"
3842 * Add command line tool to access the U-Boot's environment
3843 (board-specific for TRAB now, to be fixed later)
3845 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3846 Fix misc problems with AmigaOne support
3848 * Patch by Chris Hallinan, 3 Dec 2002:
3849 minor cleanup to the MPC8245 EPIC driver
3851 * Patch by Pierre Aubert , 28 Nov 2002
3852 Add support for external (SIU) interrupts on MPC8xx
3854 * Patch by Pierre Aubert , 28 Nov 2002
3855 Fix nested syscalls bug in standalone applications
3857 * Patch by David Müller, 27 Nov 2002:
3858 fix output of "pciinfo" command for CardBus bridge devices.
3860 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3863 * Add LED indication for IDE activity on KUP4K board
3865 * Fix startup problems with VFD display on TRAB
3867 * Patch by Pierre Aubert, 20 Nov 2002
3868 Add driver for Epson SED13806 graphic controller.
3869 Add support for BMP logos in cfb_console driver.
3871 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3873 * Patch by Rod Boyce, 21 Nov 2002:
3874 fix PCMCIA on MBX8xx board
3876 * Patch by Pierre Aubert , 21 Nov 2002
3877 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3878 bootmode word in DPRAM configurable
3880 * Patch by Daniel Engström, 18 Nov 2002:
3881 Fixes for x86 port (mostly strings issues)
3883 * Patch by Ken Chou, 18 Nov 2002:
3884 Fix for natsemi NIC cards (DP83815)
3886 * Patch by Pierre Aubert, 19 Nov 2002:
3887 fix a bug for the MII configuration, and some warnings
3889 * Patch by Thomas Frieden, 13 Nov 2002:
3890 Add code for AmigaOne board
3891 (preliminary merge to U-Boot, still WIP)
3893 * Patch by Jon Diekema, 12 Nov 2002:
3894 - Adding URL for IEEE OUI lookup
3895 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3897 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3898 root-on-nfs macros are designed to switch how the default boot
3899 method gets defined.
3901 * Patch by Daniel Engström, 13 Nov 2002:
3902 Add support for i386 architecture and AMD SC520 board
3904 * Patch by Pierre Aubert, 12 Nov 2002:
3905 Add support for DOS filesystem and booting from DOS floppy disk
3907 * Patch by Jim Sandoz, 07 Nov 2002:
3908 Increase number of network RX buffers (PKTBUFSRX in
3909 "include/net.h") for EEPRO100 based boards (especially SP8240)
3910 which showed "Receiver is not ready" errors when U-Boot was
3911 processing the receive buffers slower than the network controller
3914 * Patch by Andreas Oberritter, 09 Nov 2002:
3915 Change behaviour of NetLoop(): return -1 for errors, filesize
3916 otherwise; return code 0 is valid an means no file loaded - in this
3917 case the environment still gets updated!
3919 * Patches by Jon Diekema, 9 Nov 2002:
3920 - improve ADC/DAC clocking on the SACSng board to align
3921 the failing edges of LRCLK and SCLK
3922 - sbc8260 configuration tweaks
3923 - add status LED support for 82xx systems
3924 - wire sspi/sspo commands into command handler; improved error
3926 - add timestamp support and alternate memory test to the
3927 SACSng configuration
3929 * Patch by Vince Husovsky, 7 Nov 2002:
3930 Add "-n" to linker options to get rid of "Not enough room for
3931 program headers" problem
3933 * Patch by David Müller, 05 Nov 2002
3934 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3935 so we can use an already existing name
3937 * Patch by Pierre Aubert, 05 Nov 2002
3938 Hardware relatied improvments in FDC boot code
3940 * Patch by Holger Schurig, 5 Nov 2002:
3941 Make the PXA really change it's frequency
3943 * Patch by Pierre Aubert, 05 Nov 2002
3944 Add support for slave serial Spartan 2 FPGAs
3946 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3949 * Add support for log buffer which can be passed to Linux kernel's
3950 syslog mechanism; used especially for POST results.
3952 * Patch by Klaus Heydeck, 31 Oct 2002:
3953 Add initial support for kup4k board
3955 * Patch by Robert Schwebel, 04 Nov 2002:
3956 - use watchdog to reset PXA250 systems
3957 - added progress callbacks to (some of the) ARM code
3958 - update for Cogent CSB226 board
3960 * Add support for FPS860 board
3962 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3963 Improve PCI access on 32-bits Compact PCI bus
3965 * Fix mdelay() on TRAB - this was still the debugging version with
3966 seconds instead of ms.
3968 * Patch by Robert Schwebel, 1 Nov 2002:
3969 XScale related cleanup (affects all ARM boards)
3971 * Cleanup of names and README.
3973 ======================================================================
3974 Notes for U-Boot 0.1.0:
3975 ======================================================================
3977 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3979 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3980 For information about the history of the project please see the
3981 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3983 ======================================================================