1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
6 Patch by Leif Lindholm, 29 Dec 2004
8 * Cleanup: fix broken builds
10 * Fix PHY address argument passing with mii info command
11 Patch by Andrew Dyer, 28 Dec 2004
13 * Cleanup (PPC4xx is AMCC now)
15 * esd CPCI2DP board added
16 Patch by Matthias Fuchs, 22 Sep 2005
18 * esd PMC405 board updated
19 Patch by Matthias Fuchs, 22 Sep 2005
21 * Add SM501 support to HH405 board.
22 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
23 Add support for eeprom write-enable (CFG_EEPROM_WREN).
24 Patch by Stefan Roese, 22 Sep 2005
26 * Fix autonegotiation in tsec ethernet driver
27 Patch by Stefan Roese, 21 Sep 2005
29 * Fix bug in auto_update (trab board)
30 Patch by Martin Krause, 16 Sep 2005
32 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
33 Patch by Francesco Mandracci, 16 Sep 2005
35 * Update configuration for INKA4x0 board
37 * Update configuration for PM854 board
38 Based on patch by R. Loeffl, 20 Jul 2005
40 * Add PCI support to TQM8540 and TQM8560 boards
41 Patch by Stefan Roese, 15 Sep 2005
43 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
44 boards (baudrate, environment...). Flash driver fixed.
45 Patch by Stefan Roese, 15 Sep 2005
47 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
48 ethernet port on ebony.
49 Patch by Stefan Roese, 7 Sep 2005
51 * Added support for mtddevnum and mtddevname variables (mtdparts command)
53 * Change default console baud rate for stxxtc board
55 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
56 Patch by Stefan Roese, 31 Aug 2005
58 * Fix default command set (don't include CFG_CMD_DISPLAY command)
59 Patch by Pantelis Antoniou, 02 Sep 2005
63 * Enable SM712 driver support for HMI1001 board.
65 * Fix problems with ld version 2.16 (dot outside sections problem)
66 Pointed out by Gerhard Jaeger, 31 Aug 2005;
67 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
69 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
71 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
73 * Add keyboard and dot matrix display support for HMI1001 board.
75 * Prepare U-Boot for gcc-4.x
77 * Fixed Bamboo port to enable running without DDR-DIMM
78 (Bamboo has also 64MB onboard DDR)
79 Patch by Stefan Roese, 24 Aug 2005
81 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
82 now handling all 4xx cpu's
83 Patch by Stefan Roese, 16 Aug 2005
85 * Fix make dependencies for at91rm9200 and ks8695 cpus
86 Patch by Steven Scholz, 23 Aug 2005
88 * Add JFFS2 support for TQM5200 board
90 * Add esd cpci5200 and pf5200 boards
91 Patch by Reinhard Arlt, 22 Aug 2005
93 * Fix sysclock for TQM8540 and TQM8560 boards
94 Patch by Martin Krause, 25 Jul 2005
96 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
97 Patch by Martin Krause, 08 Jun 2005
99 * Add new board specific commands for TQM5200/STK52XX
100 - Sound commands (beep, wav, sound)
101 - Test commands (led, can, backlight, rs232)
102 Patch by Martin Krause, 02 May 2005
104 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
105 because of a bug in the AT91RM9200 CPU PLL
106 Patch by Martin Krause, 22 Apr 2005
108 * Add automatic HW detection for another CMC_PU2 variant
109 Patch by Martin Krause, 20 Apr 2005
111 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
112 Patch by Martin Krause, 19 Apr 2005
114 * Fix initialization problem on TQM5200 without SM501
115 Patch by Martin Krause, 08 Apr 2005
117 * Add RTC support for STK52XX.200
118 Patch by Martin Krause, 07 Apr 2005
120 * Add support for IFM o2dnt board
122 * Enable PCI on hmi1001 board
124 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
125 so we can use them to, e.g., check the existence of a file with
126 "if ls foo; then this; else that; fi" in the hush shell
127 Patch by Andreas Engel, 16 August 2005
129 * Coding style cleanup
131 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
132 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
134 * Check return value of malloc in 440gx_enet.c
135 Patch by Travis B. Sawyer, 18 Jul 2005
137 * Add Sandburst Metrobox and Sandburst Karef board support packages.
138 Second serial port on 440GX now defined as a system device.
139 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
140 Patch by Travis B. Sawyer, 12 Jul 2005
142 ======================================================================
143 Changes for U-Boot 1.1.3:
144 ======================================================================
148 * Add forgotten new fils from latest VoiceBlue update
150 * Make bootretry feature work with hush shell.
151 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
152 Patch by Andreas Engel, 19 Jul 2005
154 * Update Hymod Board Database PHP code in "tools" directory
155 Patch by Murray Jensen, 01 Jul 2005
157 * Make "tr" command use POSIX compliant; export HOSTOS make variable
158 Patch by Murray Jensen, 30 Jun 2005
160 * Fix Murray Jensen's mail address.
161 Patch by Murray Jensen, 30 Jun 2005
163 * Preserve PHY_BMCR during a soft reset.
164 Patch by Carl Riechers, 24 Jun 2005
166 * VoiceBlue update: eeprom tool can also store firmware version now.
167 eeprom.bin is runable by jumping at load address.
168 Patch by Ladislav Michl, 23 May 2005
170 * Move the AT91RM9200DK to the ARM Systems list.
171 Patch by Anders Larsen, 26 Apr 2005
173 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
174 Patch by Anders Larsen, 26 Apr 2005
176 * measure_gclk() is needed when DEBUG is enabled
177 Patch by Bryan O'Donoghue, 25 Apr 2005
179 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
180 Patch by Reinhard Arlt, 12 Aug 2005
182 * esd PCI405 board updated
183 Patch by Matthias Fuchs, 28 Jul 2005
185 * esd WUH405 and DU405 board updated
186 Patch by Matthias Fuchs, 27 Jul 2005
188 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
189 Patch by Matthias Fuchs, 4 May 2005
191 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
192 boards (baudrate, environment...). Flash driver fixed.
193 Patch by Stefan Roese, 11 Aug 2005
195 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
196 Patch by Stefan Roese, 11 Aug 2005
198 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
199 Patch by Stefan Roese, 11 Aug 2005
201 * Add configuration for IFM AEV FIFO board.
202 Minor coding style cleanup.
204 * Add configuration for IFM SPI eval board
206 * Fix CompactFlash problem on HMI1001 board
208 * Make new "mtdparts" code build with older compilers
209 Patch by Andrea Scian, 09 Aug 2005
211 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
212 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
213 with the 405 defines and the linux kernel defines.
214 Patch by Stefan Roese, 08 Aug 2005
216 * Fix compiler warnings with older GCC versions
218 * Add common (with Linux) MTD partition scheme and "mtdparts" command
220 Old, obsolete and duplicated code was cleaned up and replace by the
221 new partitioning method. There are two possible approaches now:
223 The first one is to define a single, static partition:
225 #undef CONFIG_JFFS2_CMDLINE
226 #define CONFIG_JFFS2_DEV "nor0"
227 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
228 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
229 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
231 The second method uses the mtdparts command line option and dynamic
234 /* mtdparts command line support */
235 #define CONFIG_JFFS2_CMDLINE
236 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
237 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
239 Command line of course produces bigger images, and may be inappropriate
240 for some targets, so by default it's off.
242 * Fix build problems for PM856 Board
244 * Fix sign extension bug in 'fpga loadb' command;
245 make 'fpga loadb' always print the file header info
246 Patch by Andrew Dyer, 11 Jan 2005
248 * Fix errors that occur when accessing SystemACE CF
249 Patch by Jeff Angielski, 09 Jan 2005
251 * Document switching between U-Boot and PlanetCore on RPXlite
252 by Sam Song, 24 Dec 2004
254 * Fix PowerQUICC II mask detection.
255 Patch by Eugene Surovegin, 20 Dec 2004
257 * Add support for Altera NIOS DK1C20 board
258 Patch by Shlomo Kut, 13 Dec 2004
260 * Add support for ep8248 board
261 Patch by Yuli Barcohen, 12 Dec 2004
265 * Fix baudrate setting for KGDB on MPC8260
266 Patch by HoJin, 11 Dec 2004
268 * Fix 'mii help' text formatting
269 Patch by Cory Tusar, 10 Dec 2004
271 * Fix return code of NFS command
272 Patch by Hiroshi Ito, 11 Dec 2004
276 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
277 Patch by Steven Blakeslee, 04 Aug 2005
279 * Add support for AMCC Bamboo PPC440EP eval board
280 Patch by Stefan Roese, 04 Aug 2005
282 * Patch by Jon Loeliger
283 Fix style issues primarily in 85xx and 83xx boards.
285 - Trailing white space
286 - Indentation not by TAB
287 - Excessive amount of empty lines
288 - Trailing empty lines
290 * Patch by Ron Alder, 11 Jul 2005
291 Add Xianghua Xiao and Lunsheng Wang's support for the
292 GDA MPC8540 EVAL board.
294 * Patch by Eran Liberty
295 Add support for the Freescale MPC8349ADS board.
297 * Patch by Jon Loeliger, 25 Jul 2005
298 Move the TSEC driver out of cpu/mpc85xx as it will be shared
299 by the upcoming mpc83xx family as well.
301 * Patch by Jon Loeliger, 05 May 2005
302 Implemented support for MPC8548CDS board.
303 Added DDR II support based on SPD values for MPC85xx boards.
304 This roll-up patch also includes bugfies for the previously
306 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
308 * Patch by Jon Loeliger, 10 Feb 2005
309 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
311 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
313 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
314 for faster flash parts.
315 Add documentation for BR/OR for FLASH.
317 * Patch by Jon Loeliger 08 Feb 2005
318 Determine L2 Cache size dynamically on 85XX boards.
320 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
321 - Convert the CPM2 based functionality to use new CONFIG_CPM2
322 option rather than a myriad of CONFIG_MPC8560-like variants.
323 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
324 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
325 new CONFIG_CPM2 option to each 8260 board.
327 * Add support for MicroSys PM856 board
328 Patch by Josef Wagner, 03 Aug 2005
330 * Minor fixes to PM854 board
331 Patch by Josef Wagner, 03 Aug 2005
333 * Adjust configuration of XENIAX board
334 (chip select and GPIO required for USB operation)
336 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
337 routed to the Watchdog handler
338 Patch by Eugene Surovegin, 18 Jun 2005
340 * (re)enabled scsi commands do_scsi() and do_scsiboot()
341 Patch by Denis Peter, 06 Dec 2004
343 * Fix endianess problem in TFTP / NFS default filenames
344 Patch by Hiroshi Ito, 06 Dec 2004
346 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
348 Patch by Murray Jensen, 18 Jul 2005
350 * Fix typo in mkconfig script (used == instead of =)
351 Patch by Murray Jensen, 18 Jul 2005
353 * Cleanup build problems on 64 bit build hosts
355 * Update MAINTAINERS file
357 * Patch by Stefan Roese, 01 Aug 2005:
358 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
359 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
361 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
362 to run on both 405GP and 405GPr eval boards).
364 * Patch by Steven Blakeslee, 27 Jul 2005:
365 - Add support for AMCC PPC440EP/GR.
366 - Add support for AMCC Yosemite PPC440EP eval board.
367 - Add support for AMCC Yellowstone PPC440GR eval board.
369 * Minor fixes for PPChameleon Board:
370 - fix alignment of NAND size
371 - make code do what the comment says
373 * Implement h/w sector protection status synchronization at boot.
374 The code is provided for, and was tested on, the Yukon/Alaska
375 and PM520 boards only.
377 A bug in flash_real_protect() for the Yukon board was fixed by
378 adding a function that tells if two banks are on one flash chip.
380 * Fix sysmon POST problem: check I2C error codes
381 This fixes a problem of displaying bogus voltages when the voltages
382 are so low that the I2C devices start failing while the rest of the
383 system keeps running.
385 * Patch by Cedric Vincent, 6 Jul 2005:
386 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
388 * Patch by Jon Loeliger, 20 Jul 2005:
389 Add missing PCI IO port definitions.
391 * Add CompactFlash support for HMI1001 board.
393 * Adjust printed board ID for LWMON board.
395 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
397 * Add new argument format for flash commands to allow for usage like
398 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
399 U-Boot will automaticially find the end of the corresponding sector.
401 * Patch by Stefan Roese, 5 Jul 2005:
402 Update uc100 board PHY setup
404 * Patch by Stefan Roese, 1 Jul 2005:
405 Fix PHY address for CATcenter board (now correct!)
407 * Patch by Stefan Roese, 30 Jun 2005:
408 Fix PHY addresses for PPChameleon and CATcenter boards
409 Change MAINTAINER for most esd boards
411 * Patch by Detlev Zundel, 30 Jun 2005:
412 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
414 * Fix baudrate calculation problem on MPC5200 systems
416 * Add EEPROM and RTC support for HMI1001 board
418 * Patch by Detlev Zundel, 20 Jun 2005:
419 Fix initialization of low active GPIO pins on inka4x0 board
421 * Enable redundant environment, disable HW flash protection of
424 * Patch by Travis Sawyer, 10 Jun 2005:
425 Initialize allocated dev and private hw structures
426 after their respective allocation in 440gx_enet.c
428 * Patch by Steven Scholz, 10 Jun 2005:
429 Fix byteorder problems with second argument of "bootm" with
432 * Add support for HMI1001 board
434 * Disable "date" and "sntp" commands on TQM866M
436 * Fix watchdog reset problems on LWMON board
438 * Patch by Juergen Selent, 17 May 2005:
439 Add support for Funkwerk VoVPN gateway module.
441 * Cleanup debug code for MPC8220 FEC driver
443 * Extend burst mode RAM test program to take a loop count
446 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
447 those boards that use it.
449 * Patches by Greg Ungerer, 19 May 2005:
450 - add support for the KS8695P (ARM 922 based) CPU
451 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
453 * Patch by Steven Scholz, 19 May 2005:
454 Add support for CONFIG_SERIAL_TAG on ARM boards
456 * Add PCI support for Sorcery board.
457 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
459 * Fix compile problems caused by new burst mode SDRAM test;
460 make port pins to trigger logic analyzer configurable
462 * Fix timer handling on MPC85xx systems
464 * Fix debug code in omap5912osk flash driver
466 * Add support for MPC8247 based "IDS8247" board.
468 * Add support for 2 x TSEC interfaces on the TQM8540 board.
470 * On LWMON we must use the watchdog to reset the board as the CPU
471 genereated HRESET pulse is too short to reset the external
474 * Add test tool to exercise SDRAM accesses in burst mode
475 (as standalone program, MPC8xx/PowerPC only)
477 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
480 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
481 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
482 added to support LZO and LZARI compression modes (undefined by
485 * Fix problem with symbolic links in JFFS2 code.
487 * Use linker ASSERT statement to prevent undetected overlapping of
488 sections on PPChameleon board; other boards might use this, too.
490 * Patch by Stefan Roese, 03 May 2005:
492 Fix problems in cmd_universe.c
494 * Patch by Matthias Fuchs, 03 May 2005:
495 Added missing variable declaration in cmd_nand.c
496 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
498 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
500 * Fix bug in the SDRAM initialization code for canmb, IceCube and
502 Fix PHY address for canmb board.
504 * Cleanup serial console baudrate calculation on AT91RM9200;
505 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
507 * Patch by Matthias Fuchs, 18 Apr 2005:
508 Make PCI target address spaces on PMC405 and CPCI405 boards
509 configurable via environment variables
511 * Auto-size RAM on canmb board.
513 * Add support for canmb board
515 * Patch by Stefan Roese, 13 Apr 2005:
516 Update for esd apc405
518 * Fixes for TQM8560 board:
520 - remove debug messages
521 - fix flash sector protection
523 * Patch by Steven Scholz, 07 Apr 2005:
524 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
526 * Patches by Steven Scholz, 07 Apr 2005:
527 Fix compiler warning in altera.c
528 Fix warning in cpu/arm920t/at91rm9200/i2c.c
530 * Patch by Ladislav Michl, 06 Apr 2005:
531 Fix voiceblue configuration.
533 * Patch by Stefan Roese, 06 Apr 2005:
534 Updates for OCOTEA board:
535 - Changed U-Boot size from 512kByte to 256kByte
536 - Fixed flash driver to support boot from soldered user flash
537 - Added README for switch from PIBS firmware to U-Boot
539 * Patch by Travis Sawyer, 05 Apr 2005:
540 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
541 Problem found by Andrew Wozniak.
543 * Patch by Steven Scholz, 06 Apr 2005:
544 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
545 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
547 * Patches by Robert Whaley, 29 Nov 2004:
548 - update the pxa-regs.h file for PXA27x chips
549 - add PXA27x based ADSVIX board
550 - add support for MMC on PXA27x processors
552 * Patch by Andrew E. Mileski, 28 Nov 2004:
553 Fix PPC4xx SPD SDRAM detection bug
555 * Patch by Hiroshi Ito, 26 Nov 2004:
556 Fix logic of "test -z" and "test -n" commands
558 * Patch by Ladislav Michl, 05 Apr 2005:
559 Add support for VoiceBlue board.
561 * Patch by Ladislav Michl, 05 Apr 2005:
562 Fix netboot_common() prototypes.
564 * Patch by Steven Scholz, 05 Apr 2005:
565 Use i.MX watchdog timer for reset_cpu()
567 * Patch by Steven Scholz, 05 Apr 2005:
568 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
569 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
572 * Add support for MPC8220 based "sorcery" board.
574 * Add support for TQM8560 board.
576 * Add FEC support for TQM8540 board.
577 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
579 * Patch by Martin Krause, 04 Apr 2005:
580 Update default configuration for CMC_PU2 board.
582 * Patch by Steven Scholz, 04 Apr 2005:
583 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
584 - introduce two new configuration options instead:
585 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
587 * Patch by Steven Scholz, 04 Apr 2005:
588 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
590 * Fix timer code for ARM systems: make sure that udelay() does not
591 reset timers so it's save to use udelay() in timeout code.
593 * Patch by Mathias Küster, 23 Nov 2004:
594 add udelay support for the mcf5282 cpu
596 * Patch by Tolunay Orkun, 16 November 2004:
597 fix incorrect onboard Xilinx CPLD base address
599 * Patch by Jerry Van Baren, 08 Nov 2004:
600 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
601 the jumper for the HRCW source should select flash. If lowboot is
602 not selected, the jumper for the HRCW source should select the
604 - change default load base address to 0x00400000
606 * Patch by Yuli Barcohen, 08 Nov 2004:
607 Add support for Analogue & Micro Rattler boards.
608 Tested on Rattler8248.
610 * Patch by Andre Renaud, 08 Nov 2004:
611 Fix watchdog support in common/lcd.c
613 * Patch by Marc Leeman, 05 Nov 2003:
614 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
615 bug only affects the XPC8245 processors
617 * Patches by Josef Wagner, 29 Oct 2004:
618 - Add support for MicroSys CPU87 board
619 - Add support for MicroSys PM854 board
621 * Patch by Jian Zhang, 02 Nov 2004:
622 Add 16-bit NAND support
624 * Patch by Scott McNutt, 01 Nov 2004:
625 Add missing NIOS/NIOS2 support for "iminfo" command
627 * Patch by Detlev Zundel, 29 Oct 2004:
628 Add missing NIOS/NIOS2 support for "mkimage" tool.
630 * Patch by David Adair, 27 Oct 2004:
631 Add missing 440GX SDRAM Controller reset
633 * Patch by Steven Scholz, 25 Oct 2004:
634 Declare reset_cpu() in include/common.h instead locally
636 * Patch by Yusdi Santoso, 22 Oct 2004:
637 - Add support for HIDDEN_DRAGON board
638 - fix endianess problem in driver/rtl1839.c
640 * Patch by Allen Curtis, 21 Oct 2004:
641 support multiple serial ports
643 * Patch by Richard Klingler, 03 Apr 2005:
644 Add call to eth_halt() in net/net.c when called functions fail
645 after eth_init() has been called.
647 * Patch by Sam Song, 3 April 2005:
648 - Update README.Netconsole
651 * Prepare for SoC rework of ARM code:
652 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
653 - rename memsetup into lowlevel_init (function name and source files)
654 Patch by Steven Scholz, 03 Apr 2005:
655 - create SoC specific directories include/asm-arm/arch-imx and
656 include/asm-arm/arch-s3c24x0
658 * Fix problems with SNTP support;
659 enable SNTP support in some boards.
661 * Patches by Martin Krause, 01 Apr 2005:
662 - Fix flash erase timeout on CMC_PU2
663 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
665 * Patch by Steven Scholz, 13 March 2005:
666 fix cache enabling for AT91RM9200
668 * Patch by Masami Komiya, 30 Mar 2005:
669 add SNTP support and expand time server and time offset fields of
670 DHCP support. See doc/README.SNTP
672 * Patch by Steven Scholz, 13 Dec 2004:
673 Fix bug in at91rm920 ethernet driver
675 * Patch by Steven Scholz, 13 Dec 2004:
676 Remove duplicated code by merging memsetup.S files for
677 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
679 * Patch by Detlev Zundel, 31 Mar 2005:
680 Cleanup duplicate definition of overwrite_console()
682 * Update TQM5200 configuration;
683 prepare for Rev. 200 starter kit boards
685 * Patch by Scott McNutt, 21 Oct 2004:
686 Add support for Nios-II EPCS Controller core.
688 * Patch by Scott McNutt, 20 Oct 2004:
690 - Add sysid command (Nios-II only).
691 - Locate default exception trampoline at proper offset.
692 - Implement I/O routines (readb, writeb, etc)
693 - Implement do_bootm_linux
695 * Patches by Martin Krause, 22 Mar 2005:
696 - use TQM5200_auto as MAKEALL target for TQM5200 systems
697 - add support for SM501 graphics controller
698 - add support for graphic console on TQM5200
699 - add support for TQM5200 Rev 200
700 - cleanup, fix typo in include/configs/TQM5200.h
702 * Patch by Manfred Baral, 17 Mar 2005:
705 * Fix RTC configuration for PPChameleon board
707 * Cleanup, fix typo in include/configs/TQM5200.h
709 * Patch by Stefan Roese, 16 Mar 2005:
710 Update for esd auto_update and hh405 board
712 * Adapt for U-Boot image size (new features enabled) on TQM5200
714 * Update code for TQM8540 board (and 85xx in general):
715 - Change the name of the Ethernet driver: MOTO ENET -> ENET
716 - Reformat boot messages
717 - Enable redundant environment
718 - Replace the -O2 optimization flag with -mno-string
720 * Patch by David Brownell, 10 Mar 2005:
721 Restore copyright statements in OHCI drivers.
723 * Add support for TQM8540 board
725 * Patch by Detlev Zundel, 14 Mar 2005:
726 NC650: changed NAND flash addressing to using UPMB
728 * Patch by Stefan Roese, 14 Mar 2005:
729 Update for esd voh405 fpga image
731 * INKA4x0: Allow initialization of LCD backlight dimming from
732 "brightness" environment variable.
734 * Add port initialization for digital I/O on INKA4x0
736 * Patch by Stefan Roese, 01 Mar 2005:
737 Update for esd boards dp405 and hub405
739 * Fix get_partition_info() parameter error in all other calls
740 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
742 * Enable USB and IDE support for INKA4x0 board
744 * Patch by Andrew Dyer, 28 Feb 2005:
745 fix ext2load passing an incorrect pointer to get_partition_info()
746 resulting in load failure for devices other than 0
748 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
750 * Cleanup USB and partition defines
752 * Add support for ext2 filesystems and image timestamps to TQM5200 board
754 * Add reset code for Coral-P on INKA4x0 board
756 * Patch by Martin Krause, 28 Jun 2004:
757 Update for TRAB board.
759 * Fix some missing "volatile"s in MPC5xxx FEC driver
761 * Fix cirrus voltage detection (for CPC45)
763 * Fix byteorder problem in usbboot and scsiboot commands.
765 * Patch by Cajus Hahn, 04 Feb 2005:
766 - don't insist on leading '/' for filename in ext2load
767 - set default partition to useful value (1) in ext2load
769 * Patch by Andrew Dyer, 08 Jan 2005:
770 fix wrong return codes in ext2 code
772 * Removed '--no-warn-mismatch' option from Makefile. This option
773 makes 'ld' to overlook binary objects compatibility.
775 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
776 --end-group) outside of the group. This will make 'ld' to do
777 _multiple_ search in the library group when resolving symbol
778 references and do only a _single_ seach in libgcc.a after the group
781 * Fix stability problems on CPC45 board again.
783 * Make image detection for diskboot / usbboot / scsiboot more robust
784 (also check header checksum)
786 * Update CPC45 board configuration.
788 * Add USB and PCI support for INKA4x0 board
790 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
794 * Patch by Robin Getz, 13 Oct 2004:
795 Add standalone application to change SMC91C111 MAC addresses,
796 see examples/README.smc91111_eeprom
798 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
799 Fix Flash support for ARM Integrator CP.
801 * Patch by Richard Woodruff, 10 Jan 2005:
802 Update support for OMAP2420 (ARM11) and H4 board:
803 o clean up and add new types to H4 memory probe code.
804 o fix to work with internal boot.
805 o added PRCM config III operation.
806 o fix marginal flash timings.
807 o add revison ATAG usage.
808 o enable voltage scaling at power chip.
809 o fix compile error for i2c.
811 * Fix network problem (error when receiving multiple ARP packets)
813 * Patch by Daniel Poirot, 12 Oct 2004:
814 Add support for Wind River sbc405 board
816 * Patch by Rainer Brestan, 12 Oct 2004:
817 Make examples/Makefile more robust
819 * Patch by Sam Song, 11 October 2004:
820 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
821 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
824 * Patch by Sam Song, 10 Oct 2004:
825 Fix a parameter error in run_command() in main.c
827 * Patch by Richard Woodruff, 01 Oct 2004:
828 add support for the TI OMAP2420 processor and its H4 reference
831 * Patch by Christian Pellegrin, 24 Sep 2004:
832 Added support for NE2000 compatible (DP8390, DP83902) NICs.
834 * Patch by Leif Lindholm, 23 Sep 2004:
835 add support for the AMD db1550 board
837 * Patch by Travis Sawyer, 15 Sep 2004:
838 Add CONFIG_SERIAL_MULTI support for ppc4xx,
839 update README.serial_multi
841 * Patches by David Snowdon, 07 Sep 2004:
842 - add u-boot.hex target in the top level Makefile
843 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
844 - use -mtune=xscale and -march=armv5 options for PXA
846 * Patch by Florian Schlote, 08 Sep 2004:
847 Add support for SenTec-COBRA5272-board (Coldfire).
849 * Patch by Gleb Natapov, 07 Sep 2004:
850 mpc824x: set PCI latency timer to a sane value
853 * Patch by Kurt Stremerch, 03 Sep 2004:
854 Add bitstream configuration option for fpga command (Xilinx only).
856 * Patch by Kurt Stremerch, 03 Sep 2004:
857 Add Xilinx Spartan2E family FPGA support
859 * Patch by Jeff Angielski, 02 Sep 2004:
860 Add Added support for H2 revision of the EP8260 board.
861 Fixed formatting for some of the EP8260 related source files.
863 * Patch by Jon Loeliger, 02 Sep 2004:
864 Reset monitor size back to 256 so environment can be written
865 to flash on MPC85xx ADS and CDS releases.
867 * Patch by Paolo Broggini, 02 Sep 2004:
868 Make BSS clearing on ARM systems more robust
870 * Patch by Yue Hu and Joe, 01 Sep 2004:
871 - add PCI support for ixp425;
872 - add EEPRO100 suppor tfor ixdp425 board.
874 * Fix problem with protected sector detection in driver/cfi_flash.c
876 ======================================================================
877 Changes for U-Boot 1.1.2:
878 ======================================================================
880 * Code cleanup, mostly for GCC-3.3.x
882 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
883 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
884 additional ethernet addresses.
886 * Cleanup drivers/i82365.c - avoid duplication of code
888 * Fix bogus "cannot span across banks" flash error message
892 * Add support for CompactFlash for the CPC45 Board.
894 * Fix problems with CMC_PU2 flash driver.
897 - avoid trigraph warning in fs/ext2/ext2fs.c
898 - rename UC100 -> uc100
900 * Add support for UC100 board
902 * Patch by Stefan Roese, 16 Dez 2004:
903 - ext2fs support added
904 - Tundra universe support added
905 - Coldfire MCF5249 support added (no preloader needed!)
906 - MCF5249 board TASREG added
907 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
909 - some esd boards updated
910 - memory commands "mdc" and "mwc" added for cyclic read/write
911 (CONFIG_MX_CYCLIC, see README for further description)
913 * Add support for INKA4X0 board
915 * Patch by Steven Scholz, 12 Dec 2004:
916 Fix typo in AT91 memory setup.
918 * Patch by Martin Krause, 27 Oct 2004:
919 - add support for "STK52xx" board (including PS/2 multiplexer)
920 - add hardware detection for TQM5200
922 * Clean up CMC PU2 flash driver
924 * Update MAINTAINERS file
926 * Fix bug in MPC823 LCD driver
928 * Fix udelay() on AT91RM9200 for delays < 1 ms.
930 * Enable long help on CMC PU2 board;
932 increase CPU speed from 179 to 207 MHz.
934 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
935 unaligned tail part specially).
937 * Update for AT91RM9200DK and CMC_PU2 boards:
938 - Enable booting directly from flash
939 - fix CMC_PU2 flash driver
941 * Fix mkimage usage message
943 * Map SRAM on NC650 board
945 * Work around for Ethernet problems on Xaeniax board
947 * Patch by TsiChung Liew, 23 Sep 2004:
948 - add support for MPC8220 CPU
949 - Add support for Alaska and Yukon boards
951 * Fix configuration for ERIC board (needs more room)
953 * Adjust MIPS compiler options at run-time depending on tools version
954 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
955 "-mcpu=4kc" for old tools)
957 * Add passing of the command line and memory size information to the
958 kernel on xaeniax board.
960 * Enable NAND flash support for NC650 board.
962 * Patch by Thomas Lange 07 Oct 2004:
963 Updated README for DBAu1x00 boards to match current status
965 * Patch by Philippe Robin, 28 Sept 2004:
966 Fix Flash support for Versatile.
968 * Patch by Roger Blofeld, 16 Sep 2004:
969 Fix timeout for DHCP command retry
971 * Patch by Pantelis Antoniou, 14 Sep 2004:
972 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
974 * Patch by Pantelis Antoniou, 14 Sep 2004:
975 Kick watchdog when bz-decompressing
977 * Fix CFG_HZ problems on AT91RM9200 systems
978 [Remember: CFG_HZ should be 1000 on ALL systems!]
980 * Patch by Gridish Shlomi, 30 Aug 2004:
981 - Add support to revA version of PQ27 and PQ27E.
982 - Reverted MPC8260ADS baudrate back to original 115200
984 * Patch by Hojin, 17 Sep 2004:
985 Fix typo in cfi_flash.c
987 * Patch by Mark Jonas, 09 September 2004:
988 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
991 * Patch by Mark Jonas, 31 August 2004:
992 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
993 improves FTP performance for MPC5200 systems. Enabled for IceCube
996 * Patch by Michael Bendzick, 30 Aug 2004:
997 - Improve platform.S code for omap1510inn that detects whether code
998 is running from SDRAM or not. Patch allows SDRAM to be configured
999 if code is running out of SRAM at 0x20000000.
1001 * Patch by Frederick Klatt, 30 Aug 2004:
1002 Add support for the Wind River SBC8540/SBC8560 boards
1004 * Configure SX1 board to use drivers/cfi_flash.c
1006 * Patches by Michael Bendzick, 30 Aug 2004:
1007 - Configure omap1510inn board to use drivers/cfi_flash.c
1008 - Make drivers/cfi_flash.c protect environment and redundant
1011 * Patch by Steven Scholz, 23 Jun 2004:
1012 - Add script (tools/img2brec.sh) to programm U-Boot into
1013 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1015 * Patches by Scott McNutt, 24 Aug 2004:
1016 - Add support for Altera Nios-II processors.
1017 - Add support for Psyent PCI-5441 board.
1018 - Add support for Psyent PK1C20 board.
1020 * Patches by Jon Loeliger, 24 Aug 2004:
1021 - Add support for the MPC8541 and MPC8555 CDS boards
1022 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1023 - Convert MPC85xxADS to use common CFI flash driver
1024 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1025 from board_early_init_f()
1026 - Provide SW workaround for PCI initialization on 85xx CDS
1028 * Patches by George G. Davis, 24 Aug 2004:
1029 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1030 - Remove static network setup defaults from mx1ads_config
1031 - update ARM boards to use constants from mach-types.h
1033 * Patch by Gary Jennejohn, 04 Oct 2004:
1034 - fix I2C on at91rm9200
1035 - add support for Ricoh RS5C372A RTC
1037 * Patch by Gary Jennejohn, 01 Oct 2004:
1038 - add support for CMC PU2 board
1039 - add support for I2C on at91rm9200
1041 * Patch by Gary Jennejohn, 28 Sep 2004:
1042 fix baudrate handling on at91rm9200
1044 * Patch by Yuli Barcohen, 22 Aug 2004:
1045 - remove ZPC.1900 board-specific flash driver;
1046 switch the port to generic CFI driver;
1049 * Patch by Hinko Kocevar, 21 Aug 2004:
1050 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1052 * Clean up tools/bmp_logo.c to not add trailing white space
1054 * Patch by Hinko Kocevar, 21 Aug 2004:
1055 - Group common framebuffer functions in common/lcd.c
1056 - Group common framebuffer macros and #defines in include/lcd.h
1057 - Provide calc_fbsize() for video ATAG
1059 * Patch by Sam Song, 21 August 2004:
1060 - Fix a typo in README
1061 - Align "(RO)" output for "flinfo" after "protect on"
1062 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1063 ratio 1:1 when core frequency less than 50MHz
1065 * Patches by Hinko Kocevar, 21 Aug 2004:
1066 - fix some "use of label at end of compound statement" warnings
1067 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1069 * Patch by Steven Scholz, 16 Aug 2004:
1070 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1071 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1072 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1073 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1074 into cpu/arm920t/$(SOC)/
1076 * Patches by Sean Chang, 09 Aug 2004:
1077 - Added support for both 8 and 16 bit mode access to System ACE CF
1079 - Fixed missing System ACE CF device during get FAT partition info
1080 in fat_register_device function.
1081 - Enabled System ACE CF support on ML300.
1083 * Patch by Sean Chang, 09 Aug 2004:
1084 Synch defines for saveenv and do_saveenv functions so they get
1085 compiled under the same statement.
1087 * Patch by Sean Chang, 09 Aug 2004:
1088 - Added I2C support for ML300.
1089 - Added support for ML300 to read out its environment information
1090 stored on the EEPROM.
1091 - Added support to use board specific parameters as part of
1092 U-Boot's environment information.
1093 - Updated MLD files to support configuration for new features
1096 * Patches by Travis Sawyer, 05 Aug 2004:
1097 - Remove incorrect bridge settings for eth group 6
1098 - Add call to setup bridge in ppc_440x_eth_initialize
1099 - Fix ppc_440x_eth_init to reset the phy only if its the
1100 first time through, otherwise, just check the phy for the
1101 autonegotiated speed/duplex. This allows the use of netconsole
1102 - only print the speed/duplex the first time the phy is reset.
1104 * Patch by Shlomo Kut, 29 Mar 2004:
1105 Add support for MKS Instruments "Quantum" board
1107 * Fix build problem with Cogent boards;
1108 avoid using <asm/byteorder.h> when using the host compiler
1110 * Patch by Ganapathi C, 04 Aug 2004:
1111 Fix NFS timeout issue
1113 * Patch by Yuli Barcohen, 19 Jul 2004:
1114 - Fix host tools building in Cygwin environment
1115 - Fix header files search order for host tools
1117 * Patch by Tom Armistead, 19 Jul 2004:
1118 Fix kgdb.S support for 74xx_75x cpu
1120 * Patch by Jon Loeliger, 15 Jul 2004:
1121 Fix MPC85xx I2C driver
1123 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1125 * Patch by Stephen Williams, 15 July 2004
1126 Set the PCI class code for JSE board as part of PCI interface setup
1128 * Patch by Michael Bendzick, 15 Jul 2004:
1129 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1130 CFG_FLASH_USE_BUFFER_WRITE is set
1132 * Patch by Yuli Barcohen, 13 Jul 2004:
1133 Allow clock setting on MPC866/MPC885 series chips according to
1134 environment variable `cpuclk'
1136 * Patch by Yuli Barcohen, 20 Apr 2004:
1137 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1139 * Patch by Vincent Dubey, 24 Sep 2004:
1140 Add support for xaeniax board
1142 * Add comment about non-GPL character of standalone applications to
1145 * Fix FEC ethernet problem on NSCU board.
1147 * Patch by Gary Jennejohn, 09 Sep 2004:
1148 allow to use USART1 as console port on at91rm9200dk boards
1150 * Patch by Stefan Roese, 16 Sep 2004:
1153 * Fix SysClk handling for PPChameleon and CATcenter boards
1155 * Patch by Detlev Zundel, 08 Sep 2004:
1156 Update etags build target
1158 * Improve NetConsole support: add support for broadcast destination
1159 address and buffered input.
1161 * Cleanup compiler warnings for GCC 3.3.x and later
1163 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1165 * Add support for IDS "NC650" board
1167 * Add automatic update support for LWMON board
1169 * Clear Block Lock-Bits when erasing flash on LWMON board.
1171 * Fix return code of "fatload" command
1173 * Enable MSDOS/VFAT filesystem support for LWMON board
1175 * Patch by Martin Krause, 03 Aug 2004:
1176 change timing for SM501 graphics controller on TQM5200 module
1178 * Patch by Mark Jonas, 13 July 2004:
1179 - Total5200 LCD now run in little endian mode. Endianess conversion
1180 is done in hardware.
1181 - Removed last reference to "console" environment variable.
1183 * Patches by Lars Munch, 12 Jul 2004:
1184 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1186 - split out the LXT971A PHY from ns_9750_eth.h
1187 - split the dm9161 phy part out of at91rm9200_ether.c
1189 * Patch by Andreas Engel, 12 Jul 2004:
1190 Replaced hardcoded PL011 clock frequency with config variable.
1191 Fixed wrong CONFIG_CMD_DFL doc.
1193 * Patch by Thomas Viehweger, 09 Jun 2004:
1194 make it possible to remove chpart when there is only one partition
1196 * Add support for console over UDP (compatible to Ingo Molnar's
1197 netconsole patch under Linux)
1199 * Patch by Jon Loeliger, 16 Jul 2004:
1200 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1202 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1203 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1204 and CONFIG_L2_INIT_RAM options.
1205 - Refactor Local Bus initialization out of SDRAM setup.
1206 - Re-implement new version of LBC11/DDR11 errata workarounds.
1207 - Moved board specific PCI init parts out of CPU directory.
1208 - Added TLB entry for PCI-1 IO Memory
1209 - Updated README.mpc85xxads
1211 * Patch by Sascha Hauer, 28 Jun:
1212 - add generic support for Motorola i.MX architecture
1213 - add support for mx1ads, mx1fs2 and scb9328 boards
1215 * Patches by Marc Leeman, 23 Jul 2004:
1216 - Add define for the PCI/Memory Buffer Configuration Register
1217 - corrected comments in cpu/mpc824x/cpu_init.c
1219 * Add support for multiple serial interfaces
1220 (for example to allow modem dial-in / dial-out)
1222 * Patch by Stefan Roese, 15 Jul 2004:
1223 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1225 * Fix NSCU config; add ethernet wakeup code.
1227 * Add link for preloader for Motorola Coldfire to README.m68k
1229 * Patch by Michael Bendzick, 12 Jul 2004:
1230 fix output formatting in drivers/cfi_flash.c
1232 * Patch by Mark Jonas, 02 Jul 2004:
1233 Fix lowboot (again) on MPC5xxx
1235 * Patch by Curt Brune, 07 Jul 2004:
1236 relocate exception vectors on arm720t if needed
1238 * Patch by George G. Davis, 06 Jul 2004:
1239 - update mach-types.h to latest arm.linux.org.uk master list
1240 - Set correct OMAP1610 bi_arch_number for build target
1242 * Patch by Curt Brune, 06 Jul 2004:
1243 evb4510: add support for timer interrupt; cleanup
1245 * Patch by Dan Poirot, 06 Jul 2004:
1246 Fix sbc8260 environment variables
1248 * Cleanup redundand "console" environment variable
1250 * Patch by Mark Jonas, 05 Jul 2004:
1251 add support for the Total5100's and Total5200's LCD screen
1253 * Patches by Dan Eisenhut, 01 Jul 2004:
1255 - Move doc2000.h include to prevent compiler warning on some boards
1257 * Patch by Mark Jonas, 01 Jul 2004:
1258 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1259 MGT5100 and MPC5200 based Freescale platforms.
1261 * Patch by Philippe Robin, 01 Jul 2004:
1262 Add initialization for Integrator and versatile board files.
1264 * Patch by Hinko Kocevar, 01 Jun 2004:
1265 Fix VFD FB allocation, add LCD FB allocation on ARM
1267 * Patch by Martin Krause, 30 Jun 2004:
1268 Add support for TQM5200 board
1270 * Patch by Martin Krause, 29 Jun 2004:
1271 Add loopw command: infinite write loop on address range
1273 * Patches by Yasushi Shoji, 29 Jun 2004:
1274 - add empty include/asm-microblaze/processor.h
1275 - add to CREDITS and MAINTAINERS
1276 - add gd initialization
1277 - add MicroBlaze and SUZAKU board to MAKEALL script
1278 - add reset support for SUZAKU
1279 - add flush_cache() for MicroBlaze
1280 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1281 size flash memory on SUZAKU
1283 * Patch by Prakash Kumar, 27 Jun 2004:
1284 Add support for the PXA250 based Intrinsyc Cerf board.
1286 * Patch by Yasushi Shoji, 27 Jun 2004:
1287 fix comment in include/common.h
1289 * Rename SBC8560 into sbc8560 for consistency
1291 * Patch by Daniel Poirot, 24 Jun 2004:
1292 Add support for Wind River's sbc8240 board
1294 * Patches by Yasushi Shoji, 26 Jun 2004:
1295 - drivers/serial_xuartlite.c: fix "return 0" in void function
1296 - add microblaze support to mkimage tool
1298 * Patch by Fred Klatt, 25 Jun 2004:
1299 Add support for WindRiver's sbc8560 board
1301 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1302 Small Bugs fixes for "at91rm9200dk" board:
1303 - Timing modifications for SPI DataFlash access
1304 - Fix NAND flash detection bug
1306 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1307 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1309 * Patch by Jon Loeliger, 17 June 2004:
1310 Completion of the 8540ADS/8560ADS updates:
1311 Fix some PCI and Rapid I/O memory maps,
1312 Initialize both TSEC 1 and 2,
1314 Update MAINTAINER for 85xx boards and README.mpc85xxads
1316 * Patch by Yuli Barcohen, 16 Jun 2004:
1317 Remove obsolete AdderII port which was superseded by unified
1318 AdderII/Adder87x port
1320 * Patch by Ladislav Michl, 16 Jun 2004:
1321 Fix gcc-3.3.3 warnings for smc91111.c
1323 * Patch by Stefan Roese, 02 Jul 2004:
1324 - Fix bug in 405 ethernet driver; allocated data not cleared!
1325 - Fix problem in 405 i2c driver; don't try to print without console!
1327 * Patch by Paul Ruhland, 11 Jun 2004:
1328 Remove debug code from 'board/lpd7a40x/flash.c'
1330 * Patch by Andrea Marson, 11 Jun 2004:
1331 Update for PPChameleon board:
1332 - support for SysClk @ 25MHz
1333 - support for Silicon Motion SM712 VGA controller
1336 * Patches by Richard Woodruff, 10 Jun 2004:
1337 - fix problems with examples/stubs.c for GCC >= 3.4
1338 - fix problems with gd initialization
1340 * Patch by Curt Brune, 17 May 2004:
1341 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1342 - Add support for ESPD-Inc. EVB4510 Board
1344 * Patch by Marc Leeman, 11 May 2004:
1345 Fix for MPC8245 - reading PPC Memory from another device with the
1346 PPC as PCI target device corrupts data due to interenal hardware
1349 * Fix "cls" command when used with splash screen
1351 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1352 slow download of a big image)
1354 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1355 display even after showing a bitmap
1357 * Patch by Josef Wagner, 04 Jun 2004:
1358 - DDR Ram support for PM520 (MPC5200)
1359 - support for different flash types (PM520)
1360 - USB / IDE / CF-Card / DiskOnChip support for PM520
1361 - 8 bit boot rom support for PM520/CE520
1362 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1363 - I2C and RTC support for CPC45
1364 - support of new flash type (28F160C3T) for CPC45
1366 * Fix flash parameters passed to Linux for PPChameleon board
1368 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1370 * Patch by Paul Ruhland, 10 Jun 2004:
1371 fix support for Logic SDK-LH7A404 board and clean up the
1372 LH7A404 register macros.
1374 * Patch by Matthew McClintock, 10 Jun 2004:
1375 Modify code to select correct serial clock on Sandpoint8245
1377 * Patch by Robert Schwebel, 10 Jun 2004:
1378 Add support for Intel K3 strata flash.
1380 * Patch by Thomas Brand, 10 Jun 2004:
1381 Fix "loads" command on DK1S10 board
1383 * Patch by Yuli Barcohen, 09 Jun 2004:
1384 Add support for 8MB flash SIMM and JFFS2 file system on
1385 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1387 * Patch by Yuli Barcohen, 09 Jun 2004:
1388 Add support for Analogue&Micro Adder87x and the older AdderII board.
1390 * Patch by Ming-Len Wu, 09 Jun 2004:
1391 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1393 * Patch by Sam Song, 09 Jun 2004:
1394 - Add support for RPXlite_DW board
1395 - Update FLASH driver for 4*AM29DL323DB90VI
1396 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1398 * Patch by Mark Jonas, 08 June 2004:
1399 - Make MPC5200 boards evaluate the SVR to print processor name and
1400 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1402 * Patch by Kai-Uwe Bloem, 06 May 2004:
1403 Fix endianess problem in cramfs code
1405 * Patch by Tom Armistead, 04 Jun 2004:
1406 Add support for MAX6900 RTC
1408 * Patches by Ladislav Michl, 03 Jun 2004:
1409 - fix cfi_flash.c on LE systems
1410 - let 'make mrproper' delete u-boot.img as well
1411 - turn printf into debug in cfi_flash.c
1413 * Patch by Kurt Stremerch, 28 May 2004:
1414 Add support for Exys XSEngine board
1416 * Patch by Martin Krause, 27 May 2004:
1417 Fix a MPC5xxx I2C timing issue in i2c_probe().
1419 * Patch by Leif Lindholm, 27 May 2004:
1420 Fix board_init_f() for dbau1x00 board.
1422 * Patch by Imre Deak, 26 May 2004:
1423 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1424 Set flash base accordingly, and decide whether to do or skip board
1425 specific setup steps.
1427 * Patch by Josef Baumgartner, 26 May 2004:
1428 Add missing define in include/asm-m68k/global_data.h
1430 * Patch by Josef Baumgartner, 25 May 2004:
1431 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1433 * Patch by Paul Ruhland, 24 May 2004:
1434 fix SDRAM initialization for LPD7A400 board.
1436 * Patch by Jian Zhang, 20 May 2004:
1437 add support for environment in NAND flash
1439 * Patch by Yuli Barcohen, 20 May 2004:
1440 Add support for Interphase iSPAN boards.
1442 * Patches by Paul Ruhland, 17 May 2004:
1443 - Add I/O functions to the smc91111 ethernet driver to support the
1444 Logic LPD7A40x boards.
1445 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1446 specifically the LPD7A400.
1448 * Patches by Robert Schwebel, 15 May 2004:
1449 - call MAC address reading code also for SMSC91C111;
1450 - make SMSC91C111 timeout configurable, remove duplicate code
1451 - fix get_timer() for PXA
1452 - update doc/README.JFFS2
1453 - use "bootfile" env variable also for jffs2
1455 * Patch by Tolunay Orkun, 14 May 2004:
1456 Add support for Cogent CSB472 board (8MB Flash Rev)
1458 * Patch by Thomas Viehweger, 14 May 2004:
1459 - flash.h: more flash types added
1460 - immap_8260.h: some bits added (useful for RMII)
1461 - cmd_coninfo.c: typo corrected, printf -> puts
1462 - reduced size by replacing spaces with tab
1464 * Patch by Robert Schwebel, 13 May 2004:
1465 Add 'imgextract' command: extract one part of a multi file image.
1467 * Patches by Jon Loeliger, 11 May 2004:
1468 Dynamically handle REV1 and REV2 MPC85xx parts.
1469 (Jon Loeliger, 10-May-2004).
1470 New consistent memory map and Local Access Window across MPC85xx line.
1471 New CCSRBAR at 0xE000_0000 now.
1472 Add RAPID I/O memory map.
1473 New memory map in README.MPC85xxads
1474 (Kumar Gala, 10-May-2004)
1475 Better board and CPU identification on MPC85xx boards at boot.
1476 (Jon Loeliger, 10-May-2004)
1477 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1478 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1479 (Jim Robertson, 10-May-2004)
1480 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1481 Supports multiple PHYs.
1482 (Andy Fleming, 10-May-2004)
1483 Some README.MPC85xxads updates.
1484 (Kumar Gala, 10-May-2004)
1485 Copyright updates for "Freescale"
1486 (Andy Fleming, 10-May-2004)
1488 * Patch by Stephen Williams, 11 May 2004:
1489 Add flash support for ST M29W040B
1490 Reduce JSE specific flash.c to remove dead code.
1492 * Patch by Markus Pietrek, 04 May 2004:
1493 Fix clear_bss code for ARM systems (all except s3c44b0 which
1494 doesn't clear BSS at all?)
1496 * Fix "ping" problem on INC-IP board. Strange problem:
1497 Sometimes the store word instruction hangs while writing to one of
1498 the Switch registers, but only if the next instruction is 16-byte
1499 aligned. Moving the instruction into a separate function somehow
1500 makes the problem go away.
1502 * Patch by Rishi Bhattacharya, 08 May 2004:
1503 Add support for TI OMAP5912 OSK Board
1505 * Patch by Sam Song May, 07 May 2004:
1506 Fix typo of UPM table for rmu board
1508 * Patch by Pantelis Antoniou, 05 May 2004:
1509 - Intracom board update.
1512 * Add support for the second Ethernet interface for the 'PPChameleon'
1515 * Patch by Dave Peverley, 30 Apr 2004:
1516 Add support for OMAP730 Perseus2 Development board
1518 * Patch by Alan J. Luse, 29 Apr 2004:
1519 Fix flash chip-select (OR0) option register setting on FADS boards.
1521 * Patch by Alan J. Luse, 29 Apr 2004:
1522 Report MII network speed and duplex setting properly when
1523 auto-negotiate is not enabled.
1525 * Patch by Jarrett Redd, 29 Apr 2004:
1526 Fix hang on reset on Ocotea board due to flash in wrong mode.
1528 * Patch by Dave Peverley, 29 Apr 2004:
1529 add MAC address detection to smc91111 driver
1531 * Patch by David Müller, 28 Apr 2004:
1532 fix typo in lib_arm/board.c
1534 * Patch by Tolunay Orkun, 20 Apr 2004:
1535 - README update: add CONFIG_CSB272 and csb272_config
1536 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1537 i2cfast environment variable
1539 * Patch by Yuli Barcohen, 19 Apr 2004:
1540 - Rename DUET_ADS to MPC885ADS
1541 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1542 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1543 - Clean up FADS family port to use the new defines
1545 * Fix PCI support on CPC45 board
1547 * Patch by Scott McNutt, 25 Apr 2004:
1548 Add Nios GDB/JTAG Console support:
1549 - Add stubs to support gdb via JTAG.
1550 - Add support for console over JTAG.
1553 * Add support for CATcenter board (based on PPChameleon ME module)
1555 * Patch by Klaus Heydeck, 12 May 2004:
1556 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1557 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1558 various changes to KUP4 board specific files
1560 * Fix minor network problem on MPC5200: need some delay between
1561 resetting the PHY and sending the first packet. Implemented in a
1562 "natural" way by invoking the PHY reset and initialization code
1563 only once after power on vs. each time the interface is brought up.
1565 * Add some limited support for low-speed devices to SL811 USB controller
1566 (at least "usb reset" now passes successfully and "usb info" displays
1567 correct information)
1569 * Change init sequence for multiple network interfaces: initialize
1570 on-chip interfaces before external cards.
1572 * Fix memory leak in the NAND-specific JFFS2 code
1574 * Fix SL811 USB controller when attached to a USB hub
1576 * Fix config option spelling in PM520 config file
1578 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1579 patches by Pantelis Antoniou, 30 Mar 2004)
1581 * Fix minor NAND JFFS2 related issue
1583 * Fixes for SL811 USB controller:
1584 - implement workaround for broken memory stick
1585 - improve error handling
1587 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1588 cope with congested networks.
1590 ======================================================================
1591 Changes for U-Boot 1.1.1:
1592 ======================================================================
1594 * Patch by Travis Sawyer, 23 Apr 2004:
1595 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1596 errata from Vitesse Semiconductor.
1598 * Patch by Philippe Robin, 22 Apr 2004:
1599 Fix ethernet configuration for "versatile" board
1601 * Patch by Kshitij Gupta, 21 Apr 2004:
1602 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1604 * Patch by Steven Scholz, 24 Feb 2004:
1605 Fix a bug in AT91RM9200 ethernet driver:
1606 The MII interface is now initialized before accessing the PHY.
1608 * Patch by John Kerl, 19 Apr 2004:
1609 Use U-boot's miiphy.h for PHY register names, rather than
1610 introducing a new header file.
1612 * Update pci_ids.h from linux-2.4.26
1614 * Patch by Masami Komiya, 19 Apr 2004:
1615 Fix problem cause by VLAN function on little endian architecture
1616 without VLAN environment
1618 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1619 binary image for all clock frequencies. Implement run-time
1620 optimization of flash access timing based on the actual bus
1623 * Modify KUP4X board configuration to use SL811 driver for USB memory
1624 sticks (including FAT / VFAT filesystem support)
1626 * Add SL811 Host Controller Interface driver for USB
1628 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1630 * Patch by Pantelis Antoniou, 19 Apr 2004:
1631 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1632 Minor patches for Intracom boards.
1634 * Patch by Christian Pell, 19 Apr 2004:
1635 cleanup support for CF/IDE on PCMCIA for PXA25X
1637 * Temporarily disabled John Kerl's extended MII command code because
1638 "miivals.h" is missing
1640 * Patches by Mark Jonas, 13 Apr 2004:
1641 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1642 - Add sync instructions to IceCube SDRAM init code
1643 - Move SDRAM chip constants into seperate include files
1644 - Unify DDR and SDR initialization code
1645 - Unify all IceCube (Lite5xxx) target names
1647 * Patch by John Kerl, 16 Apr 2004:
1648 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1649 mii read 4-7 18-1a. Also add mii dump subcommand for
1650 pretty-printing standard regs 0-5.
1652 * Patch by Stephen Williams, 16 April 2004:
1653 fix typo in JSE.h; update MAINTAINERS
1655 * Patch by Matthew S. McClintock, 14 Apr 2004:
1656 fix initdram function for utx8245 board
1658 * Patch by Markus Pietrek, 14 Apr 2004:
1659 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1661 * Patch by Reinhard Meyer, 18 Apr 2004:
1662 provide the IDE Reset Function for EMK 5200 boards
1664 * Patch by Masami Komiya, 12 Apr 2004:
1665 fix pci_hose_write_config_{byte,word}_via_dword problems
1667 * Patch by Sangmoon Kim, 12 Apr 2004:
1668 Update max RAM size for debris board
1670 * Patch by Travis Sawyer, 08 Apr 2004:
1671 Add TLB entry for second DIMM slot on ocotea
1673 * Patch by Masami Komiya, 08 Apr 2004:
1674 add RTL8169 network driver
1676 * Patch by Dan Malek, 07 Apr 2004:
1677 - Add support for RPC/STx GP3, Motorola 8560 board
1678 - Update 85xx TSEC driver so it searches MII for first available PHY
1680 - Add functions to support console MII commands.
1682 * Patch by Tolunay Orkun, 07 Apr 2004:
1683 Move initialization of bi_iic_fast[]
1684 from board_init_f() to board_init_r()
1686 * Patch by Yasushi Shoji, 07 Apr 2004:
1687 Cleanup microblaze port
1689 * Patch by Sangmoon Kim, 07 Apr 2004:
1690 Add auto SDRAM module detection for Debris board
1692 * Patch by Rune Torgersen, 06 Apr 2004:
1693 - Fix some PCI problems on the MPC8266ADS board
1694 - Fix the location of some PCI entries in the immap structure
1696 * Patch by Yasushi Shoji, 07 Apr 2004:
1697 - add support for microblaze processors
1698 - add support for AtmarkTechno "suzaku" board
1700 * Configure PPChameleon board to use redundand environment in flash
1702 * Configure PPChameleon board to use JFFS2 NAND support.
1704 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1706 * Patch by Rune Torgersen, 16 Apr 2004:
1709 * Patches by Pantelis Antoniou, 16 Apr 2004:
1710 - add support for a new version of an Intracom board and fix
1711 various other things on others.
1712 - add verify support to the crc32 command (define
1713 CONFIG_CRC32_VERIFY to enable it)
1714 - fix FEC driver for MPC8xx systems:
1715 1. fix compilation problems for boards that use dynamic
1717 2. shut down FEC after network transfers
1718 - HUSH parser fixes:
1719 1. A new test command was added. This is a simplified version of
1720 the one in the bourne shell.
1721 2. A new exit command was added which terminates the current
1723 3. Fixed handing of $? (exit code of last executed command)
1724 - Fix some compile problems;
1725 add "once" functionality for the netretry variable
1727 * Patch by George G. Davis, 02 Apr 2004:
1728 add support for Intel Assabet board
1730 * Patch by Stephen Williams, 01 Apr 2004:
1731 Add support for Picture Elements JSE board
1733 * Patch by Christian Pell, 01 Apr 2004:
1734 Add CompactFlash support for PXA systems.
1736 * Patches by Pantelis Antoniou, 30 Mar 2004:
1737 - add auto-complete support to the U-Boot CLI
1738 - add support for NETTA and NETPHONE boards; fix NETVIA board
1739 - add support for the Epson 156x series of graphical displays
1740 (These displays are serial and not suitable for using a normal
1741 framebuffer console on them)
1742 - add infrastructure needed in order to POST any DSPs in a board
1743 - improve and fix various things in the MPC8xx FEC driver:
1744 1. The new 87x and 88x series of processors have two FECs,
1745 and the new driver supports them both.
1746 2. Another change in the 87x/88x series is support for
1747 the RMII (Reduced MII) interface. However numerous
1748 changes are needed to make it work since the PHYs
1749 are connected to the same lines. That means that
1750 you have to address them correctly over the MII
1752 3. We now correctly match the MII/RMII interface
1753 configuration to what the PHY reports.
1754 - Fix problem when readingthe MII status register. Due to the
1755 internal design of many PHYs you have to read the register
1756 twice. The problem is more apparent in 10Mbit mode.
1757 - add new mode ".jffs2s" for reading from a NAND device: it just
1758 skips over bad blocks.
1759 - add networking support for VLANs (802.1q), and CDP (Cisco
1761 - some minor patches / cleanup
1763 * Patch by Yuli Barcohen, 28 Mar 2004:
1764 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1765 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1766 - Change configuration method for MPC8260ADS family
1768 * add startup code to clear the BSS of standalone applications
1770 * Fix if / elif handling bug in HUSH shell
1772 ======================================================================
1773 Changes for U-Boot 1.1.0:
1774 ======================================================================
1776 * Patch by Mark Jonas: Remove config.tmp files only when
1777 unconfiguring the board
1779 * Adapt RMU board for bigger flash memory
1781 * Patch by Klaus Heydeck, 13 Mar 2003:
1782 Add support for KUP4X Board
1784 * Patch by Pavel Bartusek, 21 Mar 2004
1785 Add Reiserfs support
1787 * Patch by Hinko Kocevar, 20 Mar 2004
1788 - Add auto-release for SMSC LAN91c111 driver
1789 - Add save/restore of PTR and PNR regs as suggested in datasheet
1791 * Patch by Stephen Williams, 19 March 2004
1792 Increase speed of sector reads from SystemACE,
1793 shorten poll timeout and remove a useless reset
1795 * Patch by Tolunay Orkun, 19 Mar 2004:
1796 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1799 * Patch by Brad Kemp, 18 Mar 2004:
1800 prevent machine checks during a PCI scan
1802 * Patch by Pierre Aubert, 18 Mar 2004:
1803 Fix string cleaning in IDE identification
1805 * Patch by Pierre Aubert, 18 Mar 2004:
1806 - Unify video mode handling for Chips & Technologies 69000 Video
1807 chip and Silicon Motion SMI 712/710/810 Video chip
1808 - Add selection of the video output (CRT or LCD) via 'videoout'
1809 environment variable for the Silicon Motion
1812 * Patch by Pierre Aubert, 18 Mar 2004:
1813 include/common.h typo fix
1815 * Patches by Tolunay Orkun, 17 Mar 2004:
1816 - Add support for bd->bi_iic_fast[] initialization via environment
1817 variable "i2cfast" (CONFIG_I2CFAST)
1818 - Add "i2cfast" u-boot environment variable support for csb272
1820 * Patch by Carl Riechers, 17 Mar 2004:
1821 Ignore '\0' characters in console input for use with telnet and
1824 * Patch by Leon Kukovec, 17 Mar 2004:
1825 typo fix for strswab prototype #ifdef
1827 * Patches by Thomas Viehweger, 16 Mar 2004:
1828 - show PCI clock frequency on MPC8260 systems
1829 - add FCC_PSMR_RMII flag for HiP7 processors
1830 - in do_jffs2_fsload(), take load address from load_addr if not set
1831 explicit, update load_addr otherwise
1832 - replaced printf by putc/puts when no formatting is needed
1833 (smaller code size, faster execution)
1835 * Patch by Phillippe Robin, 16 Mar 2004:
1836 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1838 * Patch by Stephen Williams, 15 Mar 2004:
1839 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1841 * Patch by Tolunay Orkun, 15 Mar 2004:
1842 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1844 * Patch by Travis Sawyer, 15 Mar 2004:
1845 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1847 * Add start-up delay to make sure power has stabilized before
1848 attempting to switch on USB on SX1 board.
1850 * Patch by Josef Wagner, 18 Mar 2004:
1851 - Add support for MicroSys XM250 board (PXA255)
1852 - Add support for MicroSys PM828 board (MPC8280)
1853 - Add support for 32 MB Flash on PM825/826
1854 - new SDRAM refresh rate for PM825/PM826
1855 - added support for MicroSys PM520 (MPC5200)
1856 - replaced Query by Identify command in CPU86/flash.c
1857 to support 28F160F3B
1859 * Fix wrap around problem with udelay() on ARM920T
1861 * Add support for Macronix flash on TRAB board
1863 * Patch by Pierre Aubert, 15 Mar 2004:
1864 Fix buffer overflow in IDE identification
1866 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1868 * Remove redundand #define in IceCube.h
1870 * Patch by Steven Scholz, 27 Feb 2004:
1871 - Adding get_ticks() and get_tbclk() for AT91RM9200
1872 - Many white space fixes in cpu/at91rm9200/interrupts.c
1874 * Patches by Steven Scholz, 20 Feb 2004:
1875 some cleanup in AT91RM9200 related code
1877 * Patches by Travis Sawyer, 12 Mar 2004:
1878 - Fix Gigabit Ethernet support for 440GX
1879 - Add Gigabit Ethernet Support to MII PHY utilities
1881 * Patch by Brad Kemp, 12 Mar 2004:
1882 Fixes for drivers/cfi_flash.c:
1883 - Better support for x8/x16 implementations
1884 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1885 - Added defines for AMD command and address constants
1887 * Patch by Leon Kukovec, 12 Mar 2004:
1888 Fix get_dentfromdir() to correctly handle deleted dentries
1890 * Patch by George G. Davis, 11 Mar 2004:
1891 Remove hard coded network settings in TI OMAP1610 H2
1892 default board config
1894 * Patch by George G. Davis, 11 Mar 2004:
1895 add support for ADS GraphicsClient+ board.
1897 * Patch by Pierre Aubert, 11 Mar 2004:
1898 - add bitmap command and splash screen support in cfb console
1899 - add [optional] origin in the bitmap display command
1901 * Patch by Travis Sawyer, 11 Mar 2004:
1902 Fix ocotea board early init interrupt setup.
1904 * Patch by Thomas Viehweger, 11 Mar 2004:
1905 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1907 * Patch by Stephan Linz, 09 Mar 2004
1908 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1910 * Patch by George G. Davis, 9 Mar 2004:
1911 fix recent build failure for SA1100 target
1913 * Patch by Travis Sawyer, 09 Mar 2004:
1914 Support native interrupt mode for the IBM440GX.
1915 Previously it was running in 440GP compatibility mode.
1917 * Patch by Philippe Robin, 09 Mar 2004:
1918 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1921 * Patch by Masami Komiya, 08 Mar 2004:
1922 Don't overwrite server IP address or boot file name
1923 when the boot server does not return values
1925 * Patch by Tolunay Orkun, 5 Mar 2004:
1926 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1928 * Patch by Tolunay Orkun, 5 Mar 2004:
1929 Fix early board initialization for Cogent CSB272 board
1931 * Patch by Ed Okerson, 3 Mar 2004:
1932 fix CFI flash writes for little endian systems
1934 * Patch by Reinhard Meyer, 01 Mar 2004:
1935 generalize USB and IDE support for MPC5200 with according
1936 changes to IceCube.h and TOP5200.h
1937 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1938 add info about USB and IDE to README
1940 * Patch by Yuli Barcohen, 4 Mar 2004:
1941 Fix problems with GCC 3.3.x which changed handling of global
1942 variables explicitly initialized to zero (now in .bss instead of
1945 * Patch by Leon Kukovec, 02 Mar 2004:
1946 add strswab() to fix IDE LBA capacity, firmware and model numbers
1947 on little endian machines
1949 * Patch by Masami Komiya, 02 Mar 2004:
1950 - Remove get_ticks() from NFS code
1951 - Add verification of RPC transaction ID
1953 * Patch by Pierre Aubert, 02 Mar 2004:
1954 cleanup for IDE and USB drivers for MPC5200
1956 * Patch by Travis Sawyer, 01 Mar 2004:
1958 - Add IBM PPC440GX Ref Platform support (Ocotea)
1959 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1960 Adapted to U-Boot and 440GX port
1962 - Add gracious handling of all Ethernet Pin Selections for 440GX
1963 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1965 - Add needed bit definitions
1968 * Patch by Carl Riechers, 1 Mar 2004:
1969 Add PPC440GX prbdv0 divider to fix memory clock calculation.
1971 * Patch by Stephan Linz, 27 Feb 2004
1972 - avoid problems for targets without NFS download support
1974 * Patch by Rune Torgersen, 27 Feb 2004:
1975 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
1976 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
1977 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
1979 * Patch by Masami Komiya, 27 Feb 2004:
1980 Fix rarpboot: add autoload by NFS
1982 * Patch by Dan Eisenhut, 26 Feb 2004:
1983 fix flash_write return value in saveenv
1985 * Patch by Stephan Linz, 11 Dec 2003
1986 expand config.mk to avoid trigraph warnings on NIOS
1988 * Rename "BMS2003" board into "HMI10"
1990 * SX1 patches: use "serial#" for USB serial #; use redundand environment
1991 storage; auto-set console on USB port (using preboot command)
1993 * Add support for SX1 mobile phone; add support for USB-based console
1994 (enable with "setenv stdout usbtty; setenv stdin usbtty")
1996 * Fix LOWBOOT configuration for MPC5200 with DDR memory
1998 * Fix SDRAM timings for LITE5200 / IceCube board
2000 * Handle Auti-MDIX / connection status for INCA-IP
2002 * Fix USB problems when attempting to read 0 bytes
2004 * Patch by Travis Sawyer, 26 Feb 2004:
2005 Fix broken compile for XPEDITE1K target.
2007 * Patch by Stephan Linz, 26 Feb 2004:
2008 Bug fix for NFS code on NIOS targets
2010 * Patch by Stephen Williams, 26 Feb 2004:
2011 Break up SystemACE reads of large block counts
2013 * Patch by Pierre Aubert, 26 Feb 2004
2014 add IDE support for MPC5200
2016 * Patch by Masami Komiya, 26 Feb 2004:
2017 add autoload via NFS
2019 * Patch by Stephen Williams
2020 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2021 elsewhere in the source.
2023 * Patch by Steven Scholz, 25 Feb 2004:
2024 - Timeouts in FPGA code should be based on CFG_HZ
2025 - Minor cleanup in code for Altera FPGA ACEX1K
2027 * Patch by Steven Scholz, 25 Feb 2004:
2028 Changed "Directory Hierarchy" section in README
2030 * Patch by Masami Komiya, 25 Feb 2004:
2031 Reduce copy count in nfs_read_reply() of NFS code
2033 * Patch by Markus Pietrek, 24 Feb 2004:
2034 NS9750 DevBoard added
2036 * Patch by Pierre Aubert, 24 Feb 2004
2037 add USB support for MPC5200
2039 * Patch by Steven Scholz, 24 Feb 2004:
2040 - fix MII commands to use values from last command
2042 * Patch by Torsten Demke, 24 Feb 2004:
2043 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2045 * Patch by Rahul Shanbhag, 19 Feb 2004:
2046 Fixes for for OMAP1610 board:
2047 - shift some IRQ specific code to platform.S file
2048 - remove duplicatewatchdog reset code from start.S
2050 * Make Auto-MDIX Support configurable on INCA-IP board
2052 * Fix license for mkimage tool
2054 * Patch by Masami Komiya, 24 Feb 2004:
2055 Update NetBootFileXferSize in NFS code
2057 * Patch by Scott McNutt, 24 Feb 2004:
2058 fix packet length in NFS code
2060 * Patch by Masami Komiy, 22 Feb 2004:
2061 Add support for NFS for file download
2063 * Patch by Andrea Scian, 17 Feb 2004:
2064 Add support for S3C44B0 processor and DAVE B2 board
2066 * Patch by Steven Scholz, 20 Feb 2004:
2067 - Add support for MII commands on AT91RM9200 boards
2068 - some cleanup in AT91RM9200 ethernet code
2070 * Patch by Peter Ryser, 20 Feb 2004:
2071 Add support for the Xilinx ML300 platform
2073 * Patch by Stephan Linz, 17 Feb 2004:
2074 Fix watchdog support for NIOS
2076 * Patch by Josh Fryman, 16 Feb 2004:
2077 Fix byte-swapping for cfi_flash.c for different bus widths
2079 * Patch by Jon Diekema, 14 Jeb 2004:
2080 Remove duplicate "FPGA Support" notes from the README file
2082 * Patches by Reinhard Meyer, 14 Feb 2004:
2083 - update board/emk tree; use common flash driver
2084 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2085 [adapted for other PPC CPUs -- wd]
2086 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2088 * Patch by Jon Diekema, 13 Feb 2004:
2089 Call show_boot_progress() whenever POST "FAILED" is printed.
2091 * Patch by Nishant Kamat, 13 Feb 2004:
2092 Add support for TI OMAP1610 H2 Board
2093 Fixes for cpu/arm926ejs/interrupt.c
2094 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2095 Fix for a timer bug in OMAP1610 Innovator
2096 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2098 * Patches by Stephan Linz, 12 Feb 2004:
2099 - add support for NIOS timer with variable period preload counter value
2100 - prepare POST framework support for NIOS targets
2102 * Patch by Denis Peter, 11 Feb 2004:
2103 add POST support for the MIP405 board
2105 * Patch by Laurent Mohin, 10 Feb 2004:
2106 Fix buffer overflow in common/usb.c
2108 * Patch by Tolunay Orkun, 10 Feb 2004:
2109 Add support for Cogent CSB272 board
2111 * Patch by Thomas Elste, 10 Feb 2004:
2112 Add support for NET+50 CPU and ModNET50 board
2114 * Patch by Sam Song, 10 Feb 2004:
2115 Fix typos in cfi_flash.c
2117 * Patch by Leon Kukovec, 10 Feb 2004
2118 Fixed long dir entry slot id calculation in get_vfatname
2120 * Patch by Robin Gilks, 10 Feb 2004:
2121 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2122 !=, <>, <, >, <=, >=)
2124 * Fix problem with side effects in macros in include/usb.h
2126 * Patch by David Benson, 13 Nov 2003:
2127 bug 841358 - fix TFTP download size limit
2129 * Fixing bug 850768:
2130 improper flush_cache() in load_serial()
2132 * Fixing bug 834943:
2133 MPC8540 - missing volatile declarations
2135 * Patch by Stephen Williams, 09 Feb 2004:
2136 Add support for Xilinx SystemACE chip:
2137 - New files common/cmd_ace.c and include/systemace.h
2138 - Hook systemace support into cmd_fat and the partition manager
2140 * Patch by Travis Sawyer, 09 Feb 2004:
2141 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2143 * Patch by Travis Sawyer, 09 Feb 2004:
2145 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2146 - Add phymode for 440 enet
2149 - Change board_pre_init to board_early_init_f
2150 - Add user flash to bus controller setup
2152 - Fix is_pci_host to check GPIO for monarch bit
2153 - Force xpedite1k to pci conventional mode (via #define option)
2155 * Patch by Brad Kemp, 4 Feb 2004:
2156 - handle the machine check that is generated during the PCI scans
2158 - define the registers used in the IMMR by the PCI subsystem.
2160 * Patch by Pierre Aubert, 03 Feb 2004:
2161 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2163 * Patch by Jeff Angielski, 03 Feb 2004:
2164 Fix copy & paste error in cpu/mpc8260/pci.c
2166 * Patch by Reinhard Meyer, 24 Jan 2004:
2167 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2169 * Add Auto-MDIX support for INCA-IP
2173 * Patch by Josef Baumgartner, 10 Feb 2004:
2174 Fixes for Coldfire port
2176 * Patch by Brad Kemp, 11 Feb 2004:
2177 Fix CFI flash driver problems
2179 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2180 modules at CPU clock frequencies above 66 MHz.
2182 * Optimize flash programming speed for LWMON (by another 100% :-)
2184 * Patch by Jian Zhang, 3 Feb 2004:
2185 - Changed the incorrect FAT12BUFSIZE
2186 - data_begin in fsdata can be negative. Changed it to be short.
2188 * Patches by Stephan Linz, 30 Jan 2004:
2189 1: - board/altera/common/flash.c:flash_erase():
2190 o allow interrupts befor get_timer() call
2191 o check-up each erased sector and avoid unexpected timeouts
2192 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2193 o enclose sevenseg_set() in cpp condition
2194 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2195 - fix some typed in mistakes in the NIOS documentation
2196 2: - split DK1C20 configuration into several header files:
2197 o two new files for each NIOS CPU description
2198 o U-Boot related part is remaining in DK1C20.h
2199 3: - split DK1S10 configuration into several header files:
2200 o two new files for each NIOS CPU description
2201 o U-Boot related part is remaining in DK1S10.h
2202 4: - Add support for the Microtronix Linux Development Kit
2203 NIOS CPU configuration at the Altera Nios Development Kit,
2204 Stratix Edition (DK-1S10)
2205 5: - Add documentation for the Altera Nios Development Kit,
2206 Stratix Edition (DK-1S10)
2207 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2209 7: - Add support for the common U-Boot SPI framework at
2212 * Patch by Rahul Shanbhag, 28 Jan 2004:
2213 Fix flash protection/locking handling for OMAP1610 innovator board.
2215 * Patch by Rolf Peukert, 28 Jan 2004:
2216 fix flash write problems on CSB226 board (write with 32 bit bus width)
2218 * Patches by Mark Jonas, 16 Jan 2004:
2219 - fix rounding error when calculating baudrates for MPC5200 PSCs
2220 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2221 time which is not supported
2223 * Patch by Yuli Barcohen, 26 Jan 2004:
2224 Allow bzip2 compression for small memory footprint boards
2226 * Patch by Brad Kemp, 21 Jan 2004:
2227 Add support for CFI flash driver for both the Intel and the AMD
2230 * Patch by Travis Sawyer, 20 Jan 2004:
2231 Fix pci bridge auto enumeration of sibling p2p bridges.
2233 * Patch by Tolunay Orkun, 12 Jan 2004:
2234 Add some delays as needed for Intel LXT971A PHY support
2236 * Patches by Stephan Linz, 09 Jan 2004:
2237 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2238 - make DK1C20 board configuration related to ASMI conform to
2241 * Patch by Anders Larsen, 09 Jan 2004:
2243 ARM memory layout fixes: the abort-stack is now set up in the
2244 correct RAM area, and the BSS is zeroed out as it should be.
2246 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2247 of the linker scripts are replaced by '__bss_start' and '_end',
2248 resp., which is a further step to eliminate unnecessary differences
2249 between the implementation of the CPU architectures.
2251 * Patch by liang a lei, 9 Jan 2004:
2252 Fix Intel 28F128J3 ID in include/flash.h
2254 * Patch by Masami Komiya, 09 Jan 2004:
2255 add support for TB0229 board (NEC VR4131 MIPS processor)
2257 * Patch by Leon Kukovec, 12 Dec 2003:
2258 changed extern __inline__ into static __inline__ in
2259 include/linux/byteorder/swab.h
2261 * Patch by Travis Sawyer, 30 Dec 2003:
2262 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2263 select MDI port based on enabled EMAC device.
2264 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2267 * Patch by Wolter Kamphuis, 15 Dec 2003:
2268 made CONFIG_SILENT_CONSOLE usable on all architectures
2270 * Disable date command on TQM866M - there is no RTC on MPC866
2272 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2274 * Implement adaptive SDRAM timing configuration based on actual CPU
2275 clock frequency for INCA-IP; fix problem with board hanging when
2276 switching from 150MHz to 100MHz
2278 * Add PCMCIA CS support for BMS2003 board
2280 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2281 see doc/README.MPC866 for details;
2282 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2283 calculate CPU clock frequency from PLL register values.
2285 * Add support for 128 MB RAM on TQM8xxL/M modules
2287 * Fix PS/2 keyboard problem caused by statically initialized variable
2288 pointing to a location in flash
2290 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2292 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2293 before we can access it; add delay in case we are faster (with no
2296 * Cleanup of some init functions
2298 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2299 to avoid Linux crashes by early packets coming in.
2301 * Accelerate flash accesses on LWMON board by using buffered writes
2303 * Fix typo in Makefile;
2304 fix problem with PARTNUM detection
2306 * Patch by Reinhard Meyer, 09 Jan 2004:
2307 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2309 * Add support for IDE LED on BMS2003 board
2310 (exclusive with status LED!)
2312 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2315 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2316 Add common files for "emk" boards
2318 * Add a common get_ram_size() function and modify the the
2319 board-specific files to invoke that common implementation.
2321 ======================================================================
2322 Changes for U-Boot 1.0.1:
2323 ======================================================================
2325 * Set default clock for INCA-IP to 150 MHz
2327 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2328 add I2C support; add support for DS1337 RTC
2330 * Add CompactFlash support for BMS2003 board
2332 * Add support for status LED on BMS2003 board
2334 * Patch by Scott McNutt, 02 Jan 2004:
2335 Add support for the Nios Active Serial Memory Interface (ASMI)
2338 * Patch by Andrea Marson, 16 Dec 2003:
2339 Add support for the PPChameleon ME and HI modules
2341 * Patch by Yuli Barcohen, 22 Dec 2003:
2342 Add support for Motorola DUET ADS board (MPC87x/88x)
2344 * Patch by Robert Schwebel, 15 Dec 2003:
2345 add support for cramfs (uses JFFS2 command interface)
2347 * Patches by Stephan Linz, 11 Dec 2003:
2348 - more documentation for NIOS port
2349 - new struct nios_pio_t, struct nios_spi_t
2350 - Reconfiguration for NIOS Development Kit DK1C20:
2351 o move board related code from board/dk1c20
2352 to board/altera/dk1c20
2353 o create a new common source path board/altera/common
2354 and move generic flash access stuff into it
2355 o change/expand configuration file DK1C20.h
2356 - Add support for NIOS Development Kit DK1S10
2357 - Add status LED support for NIOS systems
2358 - Add dual 7-segment LED support for Altera NIOS DevKits
2360 * Patch by Ronen Shitrit, 10 Dec 2003:
2361 Add support for the Marvell DB64360 / DB64460 development boards
2363 * Patch by Detlev Zundel, 10 Dec 2003:
2364 fix dependency problem in examples/Makefile
2366 * Patch by Denis Peter, 8 Dec 2003
2367 - add support for the PATI board (MPC555)
2368 - add SPI support for the MPC5xx
2370 * Patch by Anders Larsen, 08 Dec 2003:
2371 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2372 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2373 cleanup some redundand #defines
2375 * Patch by André Schwarz, 8 Dec 2003:
2376 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2377 - TX and RX deskriptors must be quad-word aligned
2378 - does not work with only one TX deskriptor
2379 - standard reset method does not work
2381 * Patch by Masami Komiya, 08 Dec 2003:
2382 add RTL8139 ethernet driver
2384 * Patches by Ed Okerson, 07 Dec 2003:
2385 - fix ethernet for the AU1x00 processors in little-endian mode.
2386 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2388 * Minor code cleanup (coding style)
2390 * Patch by Reinhard Meyer, 30 Dec 2003:
2391 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2392 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2393 - turned debug print of PHY registers into a function (called in two places)
2394 - added support for EMK MPC5200 based modules
2396 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2398 * Add support for TQM866M modules
2400 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2402 * Fix a few compiler warnings
2404 * Patch by Reinhard Meyer, 28 Dec 2003:
2405 Add initial support for TOP5200 board
2407 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2408 environment variable which can set to "100", "133", or "150". The
2409 CPU clock will be configured accordingly upon next reboot. Other
2410 values are ignored. In case of an invalid or undefined "cpuclk"
2411 value, the compile-time default CPU clock speed will be used.
2413 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2414 window that is used to access the UART registers by the Linux driver)
2416 * Patch by Reinhard Meyer, 20 Dec 2003:
2417 Fix clock calculation for the MPC5200 for higher clock frequencies
2418 (above 2**32 / 10 = 429.5 MHz).
2420 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2422 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2424 * Add new configuration for IceCube board with DDR memory
2426 * Update TRAB memory configurations
2428 * Add JFFS2 support for INCA-IP board
2430 * Patch by Bill Hargen, 09 Dec 2003:
2431 - BUBINGA405EP: changed flash driver to protect top sector containing
2433 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2434 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2435 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2436 - 405EP: added/fixed support for "reginfo" command.
2437 - 4xx: removed spurious MII error messages on "mii info" command.
2439 * Patch by Bernhard Kuhn, 28 Nov 2003:
2440 add support for Coldfire CPU
2441 add support for Motorola M5272C3 and M5282EVB boards
2443 * Patch by Pierre Aubert, 24 Nov 2003:
2444 - add a return value for the fpga command
2445 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2446 is defined. If ide_preinit fails, ide_init is aborted.
2447 - fix an endianess problem in fat.h
2449 * Patch by Wolter Kamphuis, 05 Dec 2003:
2450 Add support for SNMC's QS850/QS823/QS860T boards
2452 * Patch by Yuli Barcohen, 3 Dec 2003:
2453 "revive" U-Boot support for old Motorola MPC860ADS board
2455 * Patch by Cam(ilo?), 03 Dec 2003:
2456 make examples build even with broken Montavista objcopy
2458 * Patch by Pavel Bartusek, 27 Nov 2003:
2459 fix conversion problem with "bootretry" evironment variable
2461 * Patch by Andre Schwarz, 24 Nov 2003:
2462 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2464 * Patch by Pavel Bartusek, 21 Nov 2003:
2465 set ZMII bridge speed on 440
2467 * Patch by Anders Larsen, 17 Nov 2003:
2468 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2470 * Patches by David Müller, 14 Nov 2003:
2471 - board/mpl/common/common_util.c
2472 * implement support for BZIP2 compressed images
2473 * various cleanups (printf -> puts, ...)
2474 - board/mpl/common/flash.c
2475 * report correct errors to upper layers
2476 * check the erase fail and VPP low bits in status reg
2477 - board/mpl/vcma9/cmd_vcma9.c
2478 - board/mpl/vcma9/flash.c
2479 * various cleanups (printf -> puts, ...)
2481 * fix typo in comment
2482 - cpu/arm920t/usb_ohci.c
2483 * support for S3C2410 is missing in #if line
2485 * reinit some registers in case of error (cable missing, ...)
2487 * support for USB/MMC devices is missing in #if line
2488 - include/configs/MIP405.h
2489 - include/configs/PIP405.h
2490 * enable BZIP2 support
2491 * enlarge malloc space to 1MiB because of BZIP2 support
2492 - include/configs/VCMA9.h
2493 * enable BZIP2 support
2494 * enlarge malloc space to 1MiB because of BZIP2 support
2495 * enable USB support
2496 - lib_arm/armlinux.c
2497 * change calling convention of ARM Linux kernel as
2498 described on http://www.arm.linux.org.uk/developer/booting.php
2500 * Patch by Thomas Lange, 14 Nov 2003:
2501 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2502 support all these AMD boards.
2504 * Patch by Thomas Lange, 14 Nov 2003:
2505 Workaround for mips au1x00 physical memory accesses (the au1x00
2506 uses a 36 bit bus internally and cannot access physical memory
2507 directly. Use the uncached SDRAM address instead of the physical
2510 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2511 add Realtek 8019 ethernet driver
2513 * Patch by Yuli Barcohen, 13 Nov 2003:
2514 MPC826xADS/PQ2FADS cleanup
2516 * Patch by Anders Larsen, 12 Nov 2003:
2517 Update README to mark the PORTIO commands non-standard
2519 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2520 update for for Atmel AT91RM9200DK development kit:
2521 - support for environment variables in DataFlash
2522 - Atmel DataFlash AT45DB1282 support
2524 * Patch by Jeff Carr, 11 Nov 2003:
2525 add support for new version of 8270 processors
2527 * Patches by George G. Davis, 05 Nov 2003:
2528 - only pass the ARM linux initrd tag to the kernel when an initrd
2530 - update omap1510inn configuration file
2532 * Patches by Stephan Linz, 3 Nov 2003:
2533 - more endianess fixes for LAN91C111 driver
2534 - CFG_HZ configuration patch for NIOS Cyclone board
2536 * Patch by Stephan Linz, 28 Oct 2003:
2537 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2539 * Patch by Steven Scholz, 20 Oct 2003:
2540 - make "mii info <addr>" show infor for PHY at "addr" only
2541 - Endian fix for miiphy_info()
2543 * Patch by Gleb Natapov, 19 Sep 2003:
2544 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2546 * Patch by Anders Larsen, 17 Sep 2003:
2547 Bring ARM memory layout in sync with the documentation:
2548 stack and malloc-heap are now located _below_ the U-Boot code
2550 * Accelerate booting on TRAB board: read and check autoupdate image
2551 headers first instead of always reading the whole images.
2553 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2555 * Enabled password check on RMU board
2557 * Fix configuration problem with IceCube in LOWBOOT configuration:
2558 envrionment got embedded, corrupting the image layout.
2560 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2562 * Added BMS2003 board
2563 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2565 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2566 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2569 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2572 * Add checksum verification to 'imls' command
2574 * Add bd_info fields needed for 4xx Linux I2C driver
2576 * Patch by Martin Krause, 4 Nov. 2003:
2577 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2579 * Print used network interface when CONFIG_NET_MULTI is set
2581 * Patch by Bernhard Kuhn, 28 Oct 2003:
2582 Add low boot support for MPC5200
2584 * Fix problem with dual PCMCIA support (NSCU)
2586 * Fix MPC5200 I2C initialization function
2588 ======================================================================
2589 Changes for U-Boot 1.0.0:
2590 ======================================================================
2592 * Fix parameter passing to standalone images with bootm command
2594 * Patch by Kyle Harris, 30 Oct 2003:
2595 Fix build errors for ixdp425 board
2597 * Patch by David M. Horn, 29 Oct 2003:
2598 Fixes to build under CYGWIN
2600 * Get IceCube MGT5100 working (again)
2602 * Fix problems in memory test on some boards (which was not
2603 non-destructive as intended)
2605 * Patch by Gary Jennejohn, 28 Oct 2003:
2606 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2607 to prevent stack overflow on ARM systems
2609 * Patch by Stephan Linz, 28 Oct 2003:
2610 fix init sequence error for NIOS port
2612 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2614 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2616 * Patch by Xiao Xianghua, 23 Oct 2003:
2617 small patch for mpc85xx
2619 * Fix small problem in MPC5200 I2C driver
2621 * Fix FCC3 support on ATC board
2623 * Correct header printing for multi-image files in do_bootm()
2625 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2627 * Fix PCI problems on PPChameleon board
2629 * Patch by Steven Scholz, 18 Oct 2003:
2630 Fix AT91RM9200 ethernet driver
2632 * Patch by Nye Liu, 17 Oct 2003:
2633 Fix typo in include/mpc8xx.h
2635 * Patch by Richard Woodruff, 16 Oct 03:
2636 Fixes for cpu/arm925/interrupt.c
2637 - Initialize timestamp & lastdec vars.
2638 - fix timestamp overflows.
2639 - fix lastdec overflow.
2640 - smarter normalization to allow udelay() below 1ms to work.
2642 * Patch by Scott McNutt, 16 Oct
2643 add networking support for the Altera Nios Development Kit,
2644 Cyclone Edition (DK-1C20)
2646 * Patch by Jon Diekema, 14 Oct 2003:
2647 add hint about doc/README.silent to README file
2649 * Add CompactFlash support for NSCU
2651 * Fix PCI problems on PPChameleonEVB
2653 * TRAB auto-update: Base decision if we have to strip the image
2654 header on image type as encoded in the header
2655 (include image type patch by Martin Krause, 17 Oct 2003)
2657 * Patches by Xianghua Xiao, 15 Oct 2003:
2659 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2660 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2661 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2663 * Fix flash timings on TRAB board
2665 * Make sure HUSH is initialized for running auto-update scripts
2667 * Make 5200 reset command _really_ reset the board, without running
2668 any other code after it
2670 * Fix errors with flash erase when range spans across banks
2671 that are mapped in reverse order
2673 * Fix flash mapping and display on P3G4 board
2675 * Patch by Kyle Harris, 15 Jul 2003:
2676 - add support for Intel IXP425 CPU
2677 - add support for IXDP425 eval board
2679 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2680 for more information
2682 * Patch by Steven Scholz, 10 Oct 2003
2683 - Add support for Altera FPGA ACEX1K
2685 * Patches by Thomas Lange, 09 Oct 2003:
2686 - fix cmd_ide.c for non ppc boards (read/write functions did not
2687 add ATA base address)
2688 - fix for shannon board
2689 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2690 - Endian swap ATA identity for all big endian CPUs, not just PPC
2691 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2693 - add support for dbau1x00 board (MIPS32)
2695 * Patch by Sangmoon Kim, 07 Oct 2003:
2696 add support for debris board
2698 * Patch by Martin Krause, 09 Oct 2003:
2699 Fixes for TRAB board
2700 - /board/trab/rs485.c: correct baudrate
2701 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2702 udelay(); fix some timing problems with adc controller
2703 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2704 modify commands: touch and buzzer
2706 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2707 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2708 Use direct function calls for auto_update instead of hush commands
2710 * Patch by Scott McNutt, 04 Oct 2003:
2711 - add support for Altera Nios-32 CPU
2712 - add support for Nios Cyclone Development Kit (DK-1C20)
2714 * Patch by Steven Scholz, 29 Sep 2003:
2715 - A second parameter for bootm overwrites the load address for
2716 "Standalone Application" images.
2717 - bootm sets environment variable "filesize" to the resulting
2718 (uncompressed) data length for "Standalone Application" images
2719 when autostart is set to "no". Now you can do something like
2720 if bootm $fpgadata $some_free_ram ; then
2721 fpga load 0 $some_free_ram $filesize
2724 * Patch by Denis Peter, 25 Sept 2003:
2725 add support for the MIP405 Rev. C board
2727 * Patch by Yuli Barcohen, 25 Sep 2003:
2728 add support for Zephyr Engineering ZPC.1900 board
2730 * Patch by Anders Larsen, 23 Sep 2003:
2731 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2732 implemented for the x86 architecture)
2734 * Patch by Sangmoon Kim, 23 Sep 2003:
2735 fix pll_pci_to_mem_multiplier table for MPC8245
2737 * Patch by Anders Larsen, 22 Sep 2003:
2738 enable timed autoboot on PXA
2740 * Patch by David Müller, 22 Sep 2003:
2741 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2742 returns correct libgcc file path
2743 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2744 time on s3c24x0 systems
2746 * Patch by Jon Diekema, 19 Sep 2003:
2747 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2748 link state to the fault LED.
2749 - In NetLoop, make the Fault LED reflect the link status. The link
2750 status gets updated on entry, and on timeouts.
2752 * Patch by Anders Larsen, 18 Sep 2003:
2753 allow mkimage to build and run on Cygwin-hosted systems
2755 * Patch by Frank Müller, 18 Sep 2003:
2756 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2759 * Patch by Pantelis Antoniou, 16 Sep 2003:
2760 add tool to compute fileds in the PLPRCR register for MPC86x
2762 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2764 * Fix build problems under FreeBSD
2766 * Add generic filesystem image type
2768 * Make fatload set filesize environment variable
2770 * enable basic / medium / high-end configurations for PPChameleonEVB
2771 board; fix NAND code
2773 * enable TFTP client code to specify to the server the desired
2774 timeout value (see RFC-2349)
2776 * Improve SDRAM setup for TRAB board
2778 * Suppress all output with splashscreen configured only if "splashimage"
2781 * Fix problems with I2C support for mpc5200
2783 * Adapt TRAB configuration and auto_update to new memory layout
2785 * Add configuration for wtk board
2787 * Add support for the Sharp LQ065T9DR51U LCD display
2789 * Patch by Rune Torgersen, 17 Sep 2003:
2790 - Fixes for MPC8266 default config
2791 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2793 * Patches by Jon Diekema, 17 Sep 2003:
2794 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2797 - adjust "help" output
2799 * Patches by Anders Larsen, 17 Sep 2003:
2800 - fix spelling errors
2801 - set GD_FLG_DEVINIT flag only after device function pointers
2803 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2805 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2806 - trigger watchdog while waiting in serial driver
2808 * Add auto-update code for TRAB board using USB memory sticks,
2809 support new configuration with more memory
2811 * disable MPC5200 bus pipelining as workaround for bus contention
2813 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2814 priority; configure critical interrupts to be handled like external
2817 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2818 go back to 66 MHz for stability
2820 * Patches by Jon Diekema, 15 Sep 2003:
2821 - add description for missing CFG_CMD_* entries in the README file
2824 * Patch by Gleb Natapov, 14 Sep 2003:
2825 enable watchdog support for all MPC824x boards that have a watchdog
2827 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2828 "Non-octet Aligned Frame" errors we see at 100 Mbps
2830 * Patch by Sharad Gupta, 14 Sep 2003:
2831 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2833 * Patch by llandre, 11 Sep 2003:
2834 update configuration for PPChameleonEVB board
2836 * Patch by David Müller, 13 Sep 2003:
2837 various changes to VCMA9 board specific files
2839 * Add I2C support for MGT5100 / MPC5200
2841 * Patch by Rune Torgersen, 11 Sep 2003:
2842 Changed default memory option on MPC8266ADS to NOT be Page Based
2843 Interleave, since this doesn't work very well with the standard
2846 * Patch by George G. Davis, 12 Sep 2003:
2847 fix Makefile settings for sk98 driver
2849 * Patch by Stefan Roese, 12 Sep 2003:
2850 - new boards added: DP405, HUB405, PLU405, VOH405
2851 - some esd boards updated
2852 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2854 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2856 * Patch by Martin Krause, 11 Sep 2003:
2857 add burn-in tests for TRAB board
2859 * Enable instruction cache on MPC5200 board
2861 * Patch by Denis Peter, 11 Sep 2003:
2862 - fix USB data pointer assignment for bulk only transfer.
2863 - prevent to display erased directories in FAT filesystem.
2865 * Change output format for NAND flash - make it look like for other
2868 ======================================================================
2869 Changes for U-Boot 0.4.8:
2870 ======================================================================
2872 * Add I2C and RTC support for RMU board
2874 * Patches by Denis Peter, 9 Sep 2003:
2875 add FAT support for IDE, SCSI and USB
2877 * Patches by Gleb Natapov, 2 Sep 2003:
2878 - cleanup of POST code for unsupported architectures
2879 - MPC824x locks way0 of data cache for use as initial RAM;
2880 this patch unlocks it after relocation to RAM and invalidates
2883 * Patch by Gleb Natapov, 30 Aug 2003:
2884 new I2C driver for mpc107 bridge. Now works from flash.
2886 * Patch by Dave Ellis, 11 Aug 2003:
2887 - JFFS2: fix typo in common/cmd_jffs2.c
2888 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2889 - JFFS2: remove node version 0 warning
2890 - JFFS2: accept JFFS2 PADDING nodes
2891 - SXNI855T: add AM29LV800 support
2892 - SXNI855T: move environment from EEPROM to flash
2893 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2895 * Patch by Bill Hargen, 11 Aug 2003:
2896 fixes for I2C on MPC8240
2897 - fix i2c_write routine
2898 - fix iprobe command
2899 - eliminates use of global variables, plus dead code, cleanup.
2901 * Add support for USB Mass Storage Devices (BBB)
2902 (tested with USB memory sticks only)
2904 * Avoid flicker on TRAB's VFD
2906 * Add support for SK98xx driver
2908 * Add PCI support for SL8245 board
2910 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2911 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2912 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2914 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2915 to allow for more accurate baudrate settings
2916 (error now 0.7% at 115 kbps, instead of 3.5% before)
2918 * Patch by Andreas Mohr, 4 Sep 2003:
2919 Fix a lot of spelling errors
2921 * Add support for PPChameleon Eval Board
2923 * Add support for P3G4 board
2925 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2928 * Patch by Yuli Barcohen, 7 Aug 2003:
2929 check BCSR to detect if the board is configured in PCI mode
2931 ======================================================================
2932 Changes for U-Boot 0.4.7:
2933 ======================================================================
2935 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2936 add support for Adder II MPC852T module
2938 * Patch by George G. Davis, 19 Aug 2003:
2939 fix TI Innovator/OMAP1510 pin configs
2941 * Patches by Kshitij, 18 Aug 2003
2942 - add support for arm926ejs cpu core
2943 - add support for TI OMAP 1610 Innovator Board
2945 * Patch by Yuli Barcohen, 14 Aug 2003:
2946 add support for bzip2 uncompression
2948 * Add GCC library to examples/Makefile so GCC utility functions will
2951 * Add I2C and RTC support for RMU board using software I2C driver
2952 (because of better response to iprobe command); fix problem with
2955 * Patch by Matthias Fuchs, 28 Aug 2003:
2956 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2957 CONFIG_BOOTP_MAKS (see README).
2959 * Fix ICU862 environment problem
2961 * Fix RAM size detection for RMU board
2963 * Implement "reset" for MGT5100/MPC5200 systems
2965 ======================================================================
2966 Changes for U-Boot 0.4.6:
2967 ======================================================================
2969 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
2970 allow selection of clock frequency as "make" target
2972 * Implement memory autosizing code for IceCube boards
2974 * Configure network port on INCA-IP for autonegotiation
2976 * Fix overflow problem in network timeout code
2978 * Patch by Richard Woodruff, 8 Aug 2003:
2979 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
2981 ======================================================================
2982 Changes for U-Boot 0.4.5:
2983 ======================================================================
2985 * Update for TQM board defaults:
2986 disable clocks_in_mhz, enable boot count limit
2988 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
2989 in toplevel directory instead. Removed astest.c from tools/gdb because
2990 it is no longer relevant.
2992 * Fix PCI support for MPC5200 / IceCube Board
2994 * Map ISP1362 USB OTG controller for NSCU board
2996 * Patch by Brad Parker, 02 Aug 2003:
2997 fix sc520_cdp problems
2999 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3001 * Allow erase command to cross flash bank boundaries
3003 * Patch by Scott McNutt, 21 Jul 2003:
3004 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3005 Both LynxOS and BlueCat linux KDIs are supported.
3007 * Patch by Richard Woodruff, 25 Jul 2003:
3008 use more reliable reset for OMAP/925T
3010 * Patch by Nye Liu, 25 Jul 2003:
3011 fix typo in mpc8xx.h
3013 * Patch by Richard Woodruff, 24 Jul 2003:
3014 Fixes for cmd_nand.c:
3015 - Fixed null dereferece which could result in incorrect ECC values.
3016 - Added support for devices with no Ready/Busy signal hooked up.
3017 - Added OMAP1510 read/write protect handling.
3018 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3020 - Switched default ECC to be JFFS2.
3022 * Allow crc32 to be used at address 0x000
3024 * Provide consistent interface to standalone applications to access
3025 the 'global_data' structure
3026 Provide a doc/README.standalone more useful to users/developers.
3028 * Make IceCube MGT5100 FEC driver work
3030 * Implement new mechanism to export U-Boot's functions to standalone
3031 applications: instead of using (PPC-specific) system calls we now
3032 use a jump table; please see doc/README.standalone for details
3034 * Patch by Dave Westwood, 24 Jul 2003:
3035 added support for Unity OS (a proprietary OS)
3037 * Patch by Detlev Zundel, 23 Jul 2003:
3038 add "imls" command to print flash table of contents
3040 * Fix cold boot detection for log buffer reset
3042 * Return error for invalid length specifiers with "cp.X" etc.
3044 * Fix startup problem on MIPS
3046 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3047 bitmap support is configured
3049 * Patch by Bill Hargen, 18 Jul 2003:
3050 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3052 * Patch by Denis Peter, 18 Jul 2003:
3053 - fix memory configuration for MIP405T
3054 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3056 * Cleanup of TQM82xx configurations; use "official" board types
3057 to make selection easier.
3059 * Patch by Martin Krause, 17 Jul 2003:
3060 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3062 * Patch by Richard Woodruff, 17 July 03:
3063 - Fixed bug in OMAP1510 baud rate divisor settings.
3065 * Patch by Nye Liu, 16 July 2003:
3067 - add MPC86xADS support (uses MPC86xADS.h)
3068 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3070 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3071 o don't trust gclk() software measurement by default, depend on
3072 CONFIG_8xx_GCLK_FREQ
3073 - add DRAM SIMM not installed detection
3074 - use more "correct" SDRAM initialization sequence
3075 - allow different SDRAM sizes (8xxADS has 8M)
3077 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3078 - rename MAMR/MBMR defines to be more consistent. Should eventually
3079 be merged into MxMR to better reflect the PowerQUICC datasheet.
3081 * Patch by Yuli Barcohen, 16 Jul 2003:
3082 support new Motorola PQ2FADS-ZU evaluation board which replaced
3083 MPC8260ADS and MPC8266ADS
3085 ======================================================================
3086 Changes for U-Boot 0.4.4:
3087 ======================================================================
3089 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3091 * Add support for MGT5100 and MPC5200 processors
3093 * Patch by Lutz Dennig, 15 Jul 2003:
3094 update for R360MPI board
3096 ======================================================================
3097 Changes for U-Boot 0.4.3:
3098 ======================================================================
3100 * Patches by Kshitij, 04 Jul 2003
3101 - added support for arm925t cpu core
3102 - added support for TI OMAP 1510 Innovator Board
3104 * Patches by Martin Krause, 14 Jul 2003:
3105 - add I2C support for s3c2400 systems (trab board)
3106 - (re-) add "ping" to command table
3108 * Fix handling of "slow" POST routines
3110 * Patches by Yuli Barcohen, 13 Jul 2003:
3111 - Correct flash and JFFS2 support for MPC8260ADS
3112 - fix PVR values and clock generation for PowerQUICC II family
3115 * Patch by Bernhard Kuhn, 08 Jul 2003:
3116 - add support for M68K targets
3118 * Patch by Ken Chou, 3 Jul:
3119 - Fix PCI config table for A3000
3120 - Fix iobase for natsemi.c
3121 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3123 * Allow to enable "slow" POST routines by key press on power-on
3124 * Fix temperature dependend switching of LCD backlight on LWMON
3125 * Tweak output format for LWMON
3127 * Patch by Stefan Roese, 11 Jul 2003:
3128 - Fix bug in CONFIG_VERSION_VARIABLE.
3129 - AR405 config updated.
3130 - OCRTC/ORSG: bsp command added.
3131 - ASH405 bsp update.
3133 ======================================================================
3134 Changes for U-Boot 0.4.2:
3135 ======================================================================
3137 * Add support for NSCU board
3139 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3141 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3142 mirror bit flash on TQM8xxM modules
3144 * Patch by Kenneth Johansson, 30 Jun 2003:
3145 get rid of MK_CMD_ENTRY macro; update doc/README.command
3147 * Patch by Seb James, 30 Jun 2003:
3148 Improve documentation of I2C configuration in README
3150 * Fix problems with previous log buffer "fixes"
3152 * Fix minor help text issues
3154 * "log append" did not append a newline
3156 ======================================================================
3157 Changes for U-Boot 0.4.1:
3158 ======================================================================
3160 * Fix some missing commands, cleanup header files
3161 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3163 * Rewrite command lookup and help command (fix problems with bubble
3164 sort when sorting command name list). Minor cleanup here and there.
3166 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3167 - Allow to call sysmon function interactively
3168 - PIC on LWMON board needs delay after power-on
3169 - Add missing RSR definitions for MPC8xx
3170 - Improve log buffer handling: guarantee clean reset after power-on
3171 - Add support for EXBITGEN board (aka "genie")
3172 - Add support for SL8245 board
3175 - remove trailing white space, trailing empty lines, C++ comments, etc.
3176 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3178 * Patches by Kenneth Johansson, 25 Jun 2003:
3179 - major rework of command structure
3180 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3182 ======================================================================
3183 Changes for U-Boot 0.4.0:
3184 ======================================================================
3186 * Patches by Robert Schwebel, 26 Jun 2003:
3187 - csb226 configuration updated
3188 - credits for logodl port updated
3189 - innokom configuration updated
3190 - logodl tree update, still with coding style inconsistencies
3191 - added OCM for ppc405 warning to README
3193 * Patch by Pantelis Antoniou, 25 Jun 2003:
3194 update NetVia with V2 board support
3196 * Header file cleanup for ARM
3198 * Patch by Murray Jensen, 24 Jun 2003:
3199 - make sure to use only U-boot provided header files
3200 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3202 * Patch by Stefan Roese, 24 Jun 2003:
3203 - Update esd ASH405 board files.
3204 - Update esd DASA_SIM config file.
3205 - Add ping command to some esd boards.
3207 * Patch by Yuli Barcohen, 23 Jun 2003:
3208 Update for MPC8260ADS board
3210 * Patch by Murray Jensen, 23 Jun 2003:
3211 - cleanup of GCC 3.x compiler warnings
3213 * Patch by Rune Torgersen, 4 Jun 2003:
3214 add large memory support for MPC8266ADS board
3216 * Patch by Richard Woodruff, 19 June 03:
3217 - Enabled standard u-boot device abstraction for ARM
3218 - Enabled console device for ARM
3219 - Initilized bi_baudrate for ARM
3221 * Patch by Bill Hargen, 23 Apr 2003:
3222 fix byte order for 824x I2C addresses (write op)
3224 * Patch by Murray Jensen, 20 Jun 2003:
3226 - cleanup (especially for gcc-3.x compilers)
3228 * Patch by Tom Guilliams, 20 Jun 2003:
3229 added CONFIG_750FX support for IBM 750FX processors
3231 * Patch by Devin Crumb, 02 Apr 2003:
3232 Fix clock divider rounding problem in drivers/serial.c
3234 * Patch by Richard Woodruff, 19 June 03:
3235 - Fixed smc91c111 driver to sync with the u-boot environment
3236 (driver/smc91c111.c).
3237 - Added eth_init error return check in NetLoop (net/net.c).
3239 * Patch by Ken Chou, 19 June 2003:
3240 Added support for A3000 SBC board (Artis Microsystems Inc.)
3242 * Patches by Murray Jensen, 17 Jun 2003:
3243 - Hymod board database mods: add "who" field and new xilinx chip types
3244 - provide new "init_cmd_timeout()" function so code external to
3245 "common/main.c" can use the "reset_cmd_timeout()" function before
3246 entering the main loop
3247 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3248 slightly different. see include/configs/hymod.h for an example
3249 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3250 CFG_DTT_ADM1021 defined)
3251 - add new "eeprom_probe()" function which has similar args and
3252 behaves in a similar way to "eeprom_read()" etc.
3253 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3254 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3255 - gdbtools copyright update
3256 - ensure that set_msr() executes the "sync" and "isync" instructions
3257 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3258 - 8260 I/O ports fix: Open Drain should be set last when configuring
3259 - add SIU IRQ defines for 8260
3260 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3261 config.mk to allow board configurations to override the GNU
3262 linker script, selected via the LDSCRIPT, make variable, and to
3263 give an initial value to the OBJCFLAGS make variable
3264 - 8260 i2c enhancement:
3265 o correctly extends the timeout depending on the size of all
3266 queued messages for both transmit and receive
3267 o will not continue with receive if transmit times out
3268 o ensures that the error callback is done for all queued tx
3270 o correctly detects both tx and rx timeouts, only delivers one to
3271 the callback, and does not overwrite an earlier error
3272 o logic in i2c_probe now correct
3273 - add "vprintf()" function so that "panic()" function can be
3275 - many Hymod board changes
3277 * Patches by Robert Schwebel, 14 Jun 2003:
3278 - add support for Logotronic DL datalogger board
3279 - cleanup serial line after kermit binary download
3280 - add debugX macro (debug level support)
3281 - update mach-types.h to latest arm.linux.org.uk master list.
3283 * Patches by David Müller, 12 Jun 2003:
3284 - rewrite of the S3C24X0 register definitions stuff
3285 - "driver" for the built-in S3C24X0 RTC
3287 * Patches by Yuli Barcohen, 12 Jun 2003:
3288 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3289 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3290 configuration word supplied by FPGA on some MPC8260ADS boards
3292 * Patch by Pantelis Antoniou, 10 Jun 2003:
3293 Unify status LED interface
3295 * Add support for DS12887 RTC; add RTC support for ATC board
3297 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3298 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3299 - Add Atmel DataFlash support for reading and writing.
3300 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3301 - Add Flash detection on Atmel AT91RM9200DK
3302 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3303 - Replace old Ethernet PHY layer functions
3304 - Change link address
3306 * Patch by Frank Smith, 9 Jun 2003:
3307 use CRIT_EXCEPTION for machine check on 4xx
3309 * Patch by Detlev Zundel, 13 Jun 2003:
3310 added implementation of the "carinfo" command in cmd_immap.c
3312 * Fix CONFIG_NET_MULTI support in include/net.h
3314 * Patches by Kyle Harris, 13 Mar 2003:
3315 - Add FAT partition support
3316 - Add command support for FAT
3317 - Add command support for MMC
3319 - Add Intel PXA support for video
3320 - Add Intel PXA support for MMC
3322 - Enable MMC and FAT for lubbock board
3323 - Other misc changes for lubbock board
3325 * Patch by Robert Schwebel, April 02, 2003:
3326 fix for SMSC91111 driver
3328 * Patch by Vladimir Gurevich, 04 Jun 2003:
3329 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3331 * Patch by Stefan Roese, 05 Jun 2003:
3332 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3333 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3334 data cache can be used even if the chip select is in use.
3335 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3336 (see README for further description).
3337 - Changed config files of CONFIG_EEPRO100 boards to use the
3338 CFG_RX_ETH_BUFFER define.
3340 * Add support for RMU board
3342 * Add support for TQM862L at 100/50 MHz
3344 * Patch by Pantelis Antoniou, 02 Jun 2003:
3345 major reconstruction of networking code;
3346 add "ping" support (outgoing only!)
3348 * Patch by Denis Peter, 04 June 2003:
3349 add support for the MIP405T board
3351 * Patches by Udi Finkelstein, 2 June 2003:
3352 - Added support for custom keyboards, initialized by defining a
3353 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3354 - Added support for the RBC823 board.
3355 - cpu/mpc8xx/lcd.c now automatically calculates the
3356 Horizontal Pixel Count field.
3358 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3359 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3361 * Patch by Mark Rakes, 14 May 2003:
3362 add support for Intel e1000 gig cards.
3364 * Patch by Nye Liu, 3 Jun 2003:
3365 fix critical typo in MAMR definition (include/mpc8xx.h)
3367 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3369 * Patch by Klaus Heydeck, 2 Jun 2003
3370 Minor changes for KUP4K configuration
3372 * Patch by Marc Singer, 29 May 2003:
3373 Fixed rarp boot method for IA32 and other little-endian CPUs.
3375 * Patch by Marc Singer, 28 May 2003:
3376 Added port I/O commands.
3378 * Patch by Matthew McClintock, 28 May 2003
3379 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3380 - minor patches for utx8245
3382 * Patch by Daniel Engström, 28 May 2003:
3385 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3386 add nand flash support to SXNI855T configuration
3387 fix/extend nand flash support:
3388 - fix 'nand erase' command so does not erase bad blocks
3389 - fix 'nand write' command so does not write to bad blocks
3390 - fix nand_probe() so handles no flash detected properly
3391 - add doc/README.nand
3392 - add .jffs2 and .oob options to nand read/write
3393 - add 'nand bad' command to list bad blocks
3394 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3395 - make NAND read/write faster
3397 * Patch by Rune Torgersen, 23 May 2003:
3398 Update for MPC8266ADS board
3400 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3401 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3402 _time_ (!) if the environment is embedded within the U-Boot image,
3403 or in a separate flash sector.
3405 * Cleanup CFG_DER #defines in config files (wd maintained only)
3407 * Fix data abort exception handling for arm920t CPU
3409 * Fix alignment problems with flash driver for TRAB board
3411 * Patch by Donald White, 21 May 2003:
3412 fix calculation of base address in pci_hose_config_device()
3414 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3415 execute "cmd2", even if "cmd1" fails. Note that this is different
3416 to "run var1 var2" where the contents of "var2" will NOT be
3417 executed when a command in "var1" fails.
3419 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3421 * Patch by Kyle Harris, 20 May 2003:
3422 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3423 into cpu/pxa and arch-pxa.
3425 * Patch by Stefan Roese, 23 May 2003:
3426 - IBM PPC405EP port added.
3427 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3428 UART0) is used as default U-Boot console. PPC4xx only!
3429 - esd ASH405 board added (PPC405EP based).
3430 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3431 - esd CPCI405AB board added.
3432 - esd PMC405 board added.
3433 - Update of some esd boards.
3435 * Patch by Denis Peter, 19 Mai 2003:
3436 add support for the MIP405-3 board
3438 * Patch by Dave Ellis, 22 May 2003:
3439 Fix problem with only partially cleared .bss segment
3441 * Patch by Rune Torgersen, 12 May 2003:
3442 get PCI to work on a MPC8266ADS board; incorporate change to
3443 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3445 * Patch by Nye Liu, 1 May 2003:
3446 minor patches for the FADS8xx
3448 * Patch by Thomas Schäfer, 28 Apr 2003:
3449 Fix SPD handling for 256 ECC DIMM on Walnut
3451 * Add support for arbitrary bitmaps for TRAB's VFD command;
3452 allow to pass boot bitmap addresses in environment variables;
3453 allow for zero boot delay
3455 * Patch by Christian Geißinger, 19 May 2002:
3456 On TRAB: wait until the dummy byte has been completely sent
3458 * Patch by David Updegraff, 22 Apr 2003:
3459 update for CrayL1 board
3461 * Patch by Pantelis Antoniou, 21 Apr 2003:
3462 add boot support for ARTOS (a proprietary OS)
3464 * Patch by Steven Scholz, 11 Apr 2003:
3465 Add support for RTC DS1338
3467 * Patch by Rod Boyce, 24 Jan 2003:
3468 Fix counting of extended partitions in diskboot command
3470 * Patch by Christophe Lindheimer, 20 May 2003:
3471 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3473 * Fix SDRAM timing on Purple board
3475 * Add support for CompactFlash on ATC board
3476 (includes support for Intel 82365 and compatible PC Card controllers,
3477 and Yenta-compatible PCI-to-CardBus controllers)
3479 * Patch by Mathijs Haarman, 08 May 2003:
3480 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3482 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3484 * Add support for Promess ATC board
3486 * Patch by Keith Outwater, 28 Apr 2003:
3487 - Miscellaneous corrections and additions to GEN860T board specific code.
3488 - Added GEN860_SC variant to GEN860T.
3489 - Miscellaneous corrections to GEN860T documentation.
3490 - Correct duplicate entry in U-Boot CREDITS file.
3491 - Add GEN860T_SC entry in MAINTAINERS file.
3492 - Update CREDITS file with GEN860T_SC info.
3494 * Update Smiths Aerospace addresses in MAINTAINERS file
3496 * Fix error handling in hush's version of "run" command
3499 - Splashscreen support
3502 - temperature dependend enabling of LCD
3504 * Allow booting from old "PPCBoot" disk partitions
3506 * Add support for TQM8255 Board / MPC8255 CPU
3508 ======================================================================
3509 Changes for U-Boot 0.3.1:
3510 ======================================================================
3512 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3514 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3515 display when Linux takes over
3517 * Patch by Erwin Rol, 27 Feb 2003:
3518 Add support for RTEMS (this time for real).
3520 * Add support for "bmp info" and "bmp display" commands to load
3521 bitmap images; this can be used (for example in a "preboot"
3522 command) to display a splash screen very quickly after poweron.
3524 * Add support for 133 MHz clock on INCA-IP board
3526 * Patch by Lutz Dennig, 10 Apr 2003:
3527 Update for R360MPI board
3529 * Add new meaning to "autostart" environment variable:
3530 If set to "no", a standalone image passed to the
3531 "bootm" command will be copied to the load address
3532 (and eventually uncompressed), but NOT be started.
3533 This can be used to load and uncompress arbitrary
3536 * Patch by Stefan Roese, 10 Apr 2003:
3537 Changed DHCP client to use IP address from server option field #54
3538 from the OFFER packet in the server option field #54 in the REQUEST
3539 packet. This fixes a problem using a Windows 2000 DHCP server,
3540 where the DHCP-server is not the TFTP-server.
3542 * Set max brightness for MN11236 displays on TRAB board
3544 * Add support for TQM862L modules
3546 ======================================================================
3547 Changes for U-Boot 0.3.0:
3548 ======================================================================
3550 * Patch by Arun Dharankar, 4 Apr 2003:
3551 Add IDMA example code (tested on 8260 only)
3553 * Add support for Purple Board (MIPS64 5Kc)
3555 * Add support for MIPS64 5Kc CPUs
3557 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3559 * Patch by Denis Peter, 04 Apr 2003:
3560 - update MIP405-4 board
3562 * Patch by Stefan Roese, 4 Apr 2003:
3563 - U-Boot version environment variable "ver" added
3564 (CONFIG_VERSION_VARIABLE).
3565 - Changed PPC405GPr version from A to B.
3566 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3568 * Patches by Denis Peter, 03 April 2003:
3569 - fix PCI IRQs on MPL boards
3570 - fix two more un-relocated pointer problems
3572 * Fix behaviour of "run" command:
3573 - print error message iv variable does not exist
3574 - terminate processing of arguments in case of error
3576 * Patches by Peter Figuli, 10 Mar 2003
3577 - Add support for BTUART on PXA platform
3578 - Add support for WEP EP250 (PXA) board
3580 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3581 flash using a BDI2000
3583 * Implement fix for I2C Edge Conditions problem for all boards that
3584 use the bit-banging driver (common/soft_i2c.c)
3586 * Patch by Martin Winistoerfer, 23 Mar 2003
3587 - Add port to MPC555/556 microcontrollers
3588 - Add support for cmi customer board with
3589 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3591 * Patch by Rick Bronson, 28 Mar 2003:
3592 - fix common/cmd_nand.c
3594 * Patch by Arun Dharankar, 24 Mar 2003:
3595 - add threads / scheduler example code
3597 * Add patches by Robert Schwebel, 31 Mar 2003:
3598 - add ctrl-c support for kermit download
3599 - align bdinfo output on ARM
3600 - csb226 board: bring in sync with innokom/memsetup.S
3601 - csb226 board: fix MDREFR handling
3602 - misc doc fixes / extensions
3603 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3604 - add BOOT_PROGRESS to armlinux.c
3606 * Add CPU ID, version, and clock speed for INCA-IP
3608 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3609 - fix SRAM and SDRAM memory sizing
3610 - add status LED support
3611 - add MAC address for second (SCC1) ethernet port
3613 * Update default environment for TQM8260 board
3615 * Patch by Rick Bronson, 16 Mar 2003:
3616 - Add NAND flash support for reading, writing, and erasing NAND
3617 flash (certain forms of which are called SmartMedia).
3618 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3620 * Patches by Robert Schwebel, 19 Mar 2003:
3621 - use arm-linux-gcc as default compiler for ARM
3622 - fix i2c fixup code
3623 - fix missing baudrate setting
3624 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3625 - moved "ignoring trailing characters" _before_ u-boot wants to
3626 print out diagnostics messages; removes bogus characters at the
3629 * Patch by John Zhan, 18 Mar 2003:
3630 Add support for SinoVee Microsystems SC8xx boards
3632 * Patch by Rolf Offermanns, 21 Mar 2003:
3633 ported the dnp1110 related changes from the current armboot cvs to
3634 current u-boot cvs. smc91111 does not work. problem marked in
3635 smc91111.c, grep for "FIXME".
3637 * Patch by Brian Auld, 25 Mar 2003:
3638 Add support for STM flash chips on ebony board
3640 * Add PCI support for MPC8250 Boards (PM825 module)
3642 * Patch by Stefan Roese, 25 Mar 2003:
3645 * Patch by Stefan Roese, 20 Mar 2003:
3646 - CPCI4052 update (support for revision 3).
3647 - Set edge conditioning circuitry on PPC405GPr for compatibility
3648 to existing PPC405GP designs.
3649 - Clip udiv to 5 bits on PPC405 (serial.c).
3651 * Extend INCAIP board support:
3652 - add automatic RAM size detection
3653 - add "bdinfo" command
3654 - pass flash address and size to Linux kernel
3655 - switch to 150 MHz clock
3657 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3658 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3659 boards, version 153 for Rev. 200 boards).
3661 * Patch by Vladimir Gurevich, 12 Mar 2003:
3662 Fix relocation problem of statically initialized string pointers
3665 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3666 Cleanup & bug fixes for JFFS2 code:
3667 - the memory mangement was broken. It caused havoc on malloc by
3668 writing beyond the block boundaries.
3669 - the length calculation for files was wrong, sometimes resulting
3670 in short file reads.
3671 - data copying now optionally takes fragment version numbers into
3672 account, to avoid copying from older data.
3673 See doc/README.JFFS2 for details.
3675 * Patch by Josef Wagner, 12 Mar 2003:
3676 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3677 - ETH05 and BEDBUG support for CU824
3678 - added support for MicroSys CPC45
3679 - new BOOTROM/FLASH0 and DOC base for PM826
3681 * Patch by Robert Schwebel, 12 Mar 2003:
3682 Fix the chpart command on innokom board
3685 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3686 s/PPCBoot/U-Boot/ in some files
3687 s/pImage/uImage/ in some files
3689 * Patch by Detlev Zundel, 15 Jan 2003:
3690 Fix '' command line quoting
3692 * Patch by The LEOX team, 19 Jan 2003:
3693 - add support for the ELPT860 board
3694 - add support for Dallas ds164x RTC
3696 * Patches by David Müller, 31 Jan 2003:
3697 - minimal setup for CardBus bridges
3698 - add EEPROM read/write support in the CS8900 driver
3699 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3700 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3702 * Patch by Steven Scholz, 04 Feb 2003:
3703 add support for RTC DS1307
3705 * Patch by Reinhard Meyer, 5 Feb 2003:
3706 fix PLPRCR/SCCR init sequence on 8xx to allow for
3707 changes of EBDF by software
3709 * Patch by Vladimir Gurevich, 07 Feb 2003:
3710 "API-compatibility patch" for 4xx I2C driver
3712 * TRAB fixes / extensions:
3713 - Restore VFD brightness as saved in environment
3714 - add support for Fujitsu flashes
3715 - make sure both buzzers are turned off (drive low level)
3717 * Patches by Robert Schwebel, 06 Mar 2003:
3718 - fix bug in BOOTP code (must use NetCopyIP)
3719 - update of CSB226 port
3720 - clear BSS segment on XScale
3721 - added support for i2c_init_board() function
3722 - update to the Innokom plattform
3724 * Extend support for redundand environments for configurations where
3725 environment size < sector size
3727 * Patch by Rune Torgersen, 13 Feb 2003:
3728 Add support for Motorola MPC8266ADS board
3730 * Patch by Kyle Harris, 19 Feb 2003:
3731 patches for the Intel lubbock board:
3732 memsetup.S - general cleanup (based on Robert's csb226 code)
3733 flash.c - overhaul, actually works now
3734 lubbock.c - fix init funcs to return proper value
3736 * Patch by Kenneth Johansson, 26 Feb 2003:
3737 - Fixed off by one in RFTA calculation.
3738 - No need to abort when LDF is lower than we can program it's only
3739 minimum timing so clamp it to what we can do.
3740 - Takes function pointer to function for reading the spd_nvram. Usefull
3741 for faking data or hardcode a module without the nvram.
3742 - fix other user for above change
3743 - fix some comments.
3745 * Patches by Brian Waite, 26 Feb 2003:
3746 - fix port for evb64260 board
3747 - fix PCI for evb64260 board
3750 * Patch by Reinhard Meyer, 1 Mar 2003:
3751 Add support for EMK TOP860 Module
3753 * Patch by Yuli Barcohen, 02 Mar 2003:
3754 Add SPD EEPROM support for MPC8260ADS board
3756 * Patch by Robert Schwebel, 21 Jan 2003:
3757 - Add support for Innokom board
3758 - Don't complain if "install" fails
3759 - README cleanup (remove duplicated lines)
3760 - Update PXA header files
3762 * Add documentation for existing POST code (doc/README.POST)
3764 * Patch by Laudney Ren, 15 Jan 2003:
3765 Fix handling of redundand environment in "tools/envcrc.c"
3767 * Patch by Detlev Zundel, 28 Feb 2003:
3768 Add bedbug support for 824x systems
3770 * Add support for 16 MB flash configuration of TRAB board
3772 * Patch by Erwin Rol, 27 Feb 2003:
3773 Add support for RTEMS
3775 * Add image information to README
3777 * Patch by Stefan Roese, 18 Feb 2003:
3778 CPCIISER4 configuration updated.
3780 * Patch by Stefan Roese, 17 Feb 2003:
3781 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3783 * Patch by Stefan Roese, 13 Feb 2003:
3784 Add "pcidelay" environment variable (in ms, enabled via
3785 CONFIG_PCI_BOOTDELAY).
3786 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3787 RST# to respond to configuration cycles (33MHz -> 1s).
3789 * Fix dual PCMCIA slot support (when running with just one
3792 * Add VFD type detection to trab board
3794 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3795 variable with value in the EEPROM
3797 * Patch by Stefan Roese, 10 Feb 2003:
3798 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3800 * Add support for MIPS32 4Kc CPUs
3802 * Add support for INCA-IP Board
3804 ======================================================================
3805 Changes for U-Boot 0.2.2:
3806 ======================================================================
3808 * Add dual ethernet support on PM826
3810 * Add support for LXT971 PHY on PM826
3812 * Patch by Tord Andersson, 16 Jan 2003:
3813 Fix flash sector count for TQM8xxL
3815 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3816 16 bytes out of each 32 byte block)
3818 ======================================================================
3819 Changes for U-Boot 0.2.1:
3820 ======================================================================
3822 * Add support for V37 board
3823 (patch by Jón Benediktsson, 11 Dec 2002)
3825 * Update baudrate in bd_info when it gets changed
3827 * Add watchdog trigger points while waiting for serial port
3828 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3830 * Improve command line tool to access the U-Boot's environment
3831 (figuration of the utility, using a config file)
3833 * Add single quote support for (old) command line parser
3835 * Switch LWMON board default config from FRAM to EEPROM;
3836 in POST, EEPROM shows up on 8 addresses
3838 ======================================================================
3839 Changes for U-Boot 0.2.0:
3840 ======================================================================
3842 * Use 1-byte-read instead of -write for iprobe() function
3843 Add i2c commands to PM826 config
3845 * extend I2C POST code: check for list on known addresses
3847 * Improve log buffer code; use "loglevel" to decide which messages
3848 to log on the console, too (like in Linux); get rid of "logstart"
3850 * Add command line tool to access the U-Boot's environment
3851 (board-specific for TRAB now, to be fixed later)
3853 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3854 Fix misc problems with AmigaOne support
3856 * Patch by Chris Hallinan, 3 Dec 2002:
3857 minor cleanup to the MPC8245 EPIC driver
3859 * Patch by Pierre Aubert , 28 Nov 2002
3860 Add support for external (SIU) interrupts on MPC8xx
3862 * Patch by Pierre Aubert , 28 Nov 2002
3863 Fix nested syscalls bug in standalone applications
3865 * Patch by David Müller, 27 Nov 2002:
3866 fix output of "pciinfo" command for CardBus bridge devices.
3868 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3871 * Add LED indication for IDE activity on KUP4K board
3873 * Fix startup problems with VFD display on TRAB
3875 * Patch by Pierre Aubert, 20 Nov 2002
3876 Add driver for Epson SED13806 graphic controller.
3877 Add support for BMP logos in cfb_console driver.
3879 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3881 * Patch by Rod Boyce, 21 Nov 2002:
3882 fix PCMCIA on MBX8xx board
3884 * Patch by Pierre Aubert , 21 Nov 2002
3885 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3886 bootmode word in DPRAM configurable
3888 * Patch by Daniel Engström, 18 Nov 2002:
3889 Fixes for x86 port (mostly strings issues)
3891 * Patch by Ken Chou, 18 Nov 2002:
3892 Fix for natsemi NIC cards (DP83815)
3894 * Patch by Pierre Aubert, 19 Nov 2002:
3895 fix a bug for the MII configuration, and some warnings
3897 * Patch by Thomas Frieden, 13 Nov 2002:
3898 Add code for AmigaOne board
3899 (preliminary merge to U-Boot, still WIP)
3901 * Patch by Jon Diekema, 12 Nov 2002:
3902 - Adding URL for IEEE OUI lookup
3903 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3905 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3906 root-on-nfs macros are designed to switch how the default boot
3907 method gets defined.
3909 * Patch by Daniel Engström, 13 Nov 2002:
3910 Add support for i386 architecture and AMD SC520 board
3912 * Patch by Pierre Aubert, 12 Nov 2002:
3913 Add support for DOS filesystem and booting from DOS floppy disk
3915 * Patch by Jim Sandoz, 07 Nov 2002:
3916 Increase number of network RX buffers (PKTBUFSRX in
3917 "include/net.h") for EEPRO100 based boards (especially SP8240)
3918 which showed "Receiver is not ready" errors when U-Boot was
3919 processing the receive buffers slower than the network controller
3922 * Patch by Andreas Oberritter, 09 Nov 2002:
3923 Change behaviour of NetLoop(): return -1 for errors, filesize
3924 otherwise; return code 0 is valid an means no file loaded - in this
3925 case the environment still gets updated!
3927 * Patches by Jon Diekema, 9 Nov 2002:
3928 - improve ADC/DAC clocking on the SACSng board to align
3929 the failing edges of LRCLK and SCLK
3930 - sbc8260 configuration tweaks
3931 - add status LED support for 82xx systems
3932 - wire sspi/sspo commands into command handler; improved error
3934 - add timestamp support and alternate memory test to the
3935 SACSng configuration
3937 * Patch by Vince Husovsky, 7 Nov 2002:
3938 Add "-n" to linker options to get rid of "Not enough room for
3939 program headers" problem
3941 * Patch by David Müller, 05 Nov 2002
3942 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3943 so we can use an already existing name
3945 * Patch by Pierre Aubert, 05 Nov 2002
3946 Hardware relatied improvments in FDC boot code
3948 * Patch by Holger Schurig, 5 Nov 2002:
3949 Make the PXA really change it's frequency
3951 * Patch by Pierre Aubert, 05 Nov 2002
3952 Add support for slave serial Spartan 2 FPGAs
3954 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3957 * Add support for log buffer which can be passed to Linux kernel's
3958 syslog mechanism; used especially for POST results.
3960 * Patch by Klaus Heydeck, 31 Oct 2002:
3961 Add initial support for kup4k board
3963 * Patch by Robert Schwebel, 04 Nov 2002:
3964 - use watchdog to reset PXA250 systems
3965 - added progress callbacks to (some of the) ARM code
3966 - update for Cogent CSB226 board
3968 * Add support for FPS860 board
3970 * Patch by Guillaume Alexandre,, 04 Nov 2002:
3971 Improve PCI access on 32-bits Compact PCI bus
3973 * Fix mdelay() on TRAB - this was still the debugging version with
3974 seconds instead of ms.
3976 * Patch by Robert Schwebel, 1 Nov 2002:
3977 XScale related cleanup (affects all ARM boards)
3979 * Cleanup of names and README.
3981 ======================================================================
3982 Notes for U-Boot 0.1.0:
3983 ======================================================================
3985 This is the initial version of "Das U-Boot", the Universal Boot Loader.
3987 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
3988 For information about the history of the project please see the
3989 PPCBoot project page at http://sourceforge.net/projects/ppcboot
3991 ======================================================================