1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Fix warnings for PCI code on ixp
6 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
8 * virtex2 fix for bogus download error messages
9 The virtex2 FPGA download code watches for init going active during
10 a download of config data as an error condition. init also goes
11 active after a configuration is finished in concert with the done
12 signal. So far, the code does not check for done active until all
13 of the configuration data is sent. If configuration data has a few
14 extra pad bytes at the end, this would cause an error message even
15 though the download had suceeded.
16 NOTE: virtex2 slave serial and spartan2 versions may still have the
18 Patch by Andrew Dyer, 12 Jan 2005
20 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
21 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
22 message when probing for nonexistent flash in little endian mode.
23 As a side effect more efficient and smaller code is generated,
24 which is always a Good Thing (TM).
25 Patch by Ladislav Michl, 24 Sep 2005
27 * Update for TFTP using a fixed UDP port
28 Use the approved environment variable names. Added "tftpdstp" to
29 allow ports other than 69 per Tolunay Orkun's recommendation.
30 Patch by Jerry Van Baren, 12 Jan 2005
32 * Allow to force TFTP to use a fixed UDP port
33 (Add a configuration option CONFIG_TFTP_PORT and optional env
35 Patch by Jerry Van Baren, 10 Jan 2005
37 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
38 Patch by Leif Lindholm, 29 Dec 2004
40 * Cleanup: fix broken builds
42 * Fix PHY address argument passing with mii info command
43 Patch by Andrew Dyer, 28 Dec 2004
45 * Cleanup (PPC4xx is AMCC now)
47 * esd CPCI2DP board added
48 Patch by Matthias Fuchs, 22 Sep 2005
50 * esd PMC405 board updated
51 Patch by Matthias Fuchs, 22 Sep 2005
53 * Add SM501 support to HH405 board.
54 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
55 Add support for eeprom write-enable (CFG_EEPROM_WREN).
56 Patch by Stefan Roese, 22 Sep 2005
58 * Fix autonegotiation in tsec ethernet driver
59 Patch by Stefan Roese, 21 Sep 2005
61 * Fix bug in auto_update (trab board)
62 Patch by Martin Krause, 16 Sep 2005
64 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
65 Patch by Francesco Mandracci, 16 Sep 2005
67 * Update configuration for INKA4x0 board
69 * Update configuration for PM854 board
70 Based on patch by R. Loeffl, 20 Jul 2005
72 * Add PCI support to TQM8540 and TQM8560 boards
73 Patch by Stefan Roese, 15 Sep 2005
75 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
76 boards (baudrate, environment...). Flash driver fixed.
77 Patch by Stefan Roese, 15 Sep 2005
79 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
80 ethernet port on ebony.
81 Patch by Stefan Roese, 7 Sep 2005
83 * Added support for mtddevnum and mtddevname variables (mtdparts command)
85 * Change default console baud rate for stxxtc board
87 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
88 Patch by Stefan Roese, 31 Aug 2005
90 * Fix default command set (don't include CFG_CMD_DISPLAY command)
91 Patch by Pantelis Antoniou, 02 Sep 2005
95 * Enable SM712 driver support for HMI1001 board.
97 * Fix problems with ld version 2.16 (dot outside sections problem)
98 Pointed out by Gerhard Jaeger, 31 Aug 2005;
99 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
101 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
103 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
105 * Add keyboard and dot matrix display support for HMI1001 board.
107 * Prepare U-Boot for gcc-4.x
109 * Fixed Bamboo port to enable running without DDR-DIMM
110 (Bamboo has also 64MB onboard DDR)
111 Patch by Stefan Roese, 24 Aug 2005
113 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
114 now handling all 4xx cpu's
115 Patch by Stefan Roese, 16 Aug 2005
117 * Fix make dependencies for at91rm9200 and ks8695 cpus
118 Patch by Steven Scholz, 23 Aug 2005
120 * Add JFFS2 support for TQM5200 board
122 * Add esd cpci5200 and pf5200 boards
123 Patch by Reinhard Arlt, 22 Aug 2005
125 * Fix sysclock for TQM8540 and TQM8560 boards
126 Patch by Martin Krause, 25 Jul 2005
128 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
129 Patch by Martin Krause, 08 Jun 2005
131 * Add new board specific commands for TQM5200/STK52XX
132 - Sound commands (beep, wav, sound)
133 - Test commands (led, can, backlight, rs232)
134 Patch by Martin Krause, 02 May 2005
136 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
137 because of a bug in the AT91RM9200 CPU PLL
138 Patch by Martin Krause, 22 Apr 2005
140 * Add automatic HW detection for another CMC_PU2 variant
141 Patch by Martin Krause, 20 Apr 2005
143 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
144 Patch by Martin Krause, 19 Apr 2005
146 * Fix initialization problem on TQM5200 without SM501
147 Patch by Martin Krause, 08 Apr 2005
149 * Add RTC support for STK52XX.200
150 Patch by Martin Krause, 07 Apr 2005
152 * Add support for IFM o2dnt board
154 * Enable PCI on hmi1001 board
156 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
157 so we can use them to, e.g., check the existence of a file with
158 "if ls foo; then this; else that; fi" in the hush shell
159 Patch by Andreas Engel, 16 August 2005
161 * Coding style cleanup
163 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
164 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
166 * Check return value of malloc in 440gx_enet.c
167 Patch by Travis B. Sawyer, 18 Jul 2005
169 * Add Sandburst Metrobox and Sandburst Karef board support packages.
170 Second serial port on 440GX now defined as a system device.
171 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
172 Patch by Travis B. Sawyer, 12 Jul 2005
174 ======================================================================
175 Changes for U-Boot 1.1.3:
176 ======================================================================
180 * Add forgotten new fils from latest VoiceBlue update
182 * Make bootretry feature work with hush shell.
183 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
184 Patch by Andreas Engel, 19 Jul 2005
186 * Update Hymod Board Database PHP code in "tools" directory
187 Patch by Murray Jensen, 01 Jul 2005
189 * Make "tr" command use POSIX compliant; export HOSTOS make variable
190 Patch by Murray Jensen, 30 Jun 2005
192 * Fix Murray Jensen's mail address.
193 Patch by Murray Jensen, 30 Jun 2005
195 * Preserve PHY_BMCR during a soft reset.
196 Patch by Carl Riechers, 24 Jun 2005
198 * VoiceBlue update: eeprom tool can also store firmware version now.
199 eeprom.bin is runable by jumping at load address.
200 Patch by Ladislav Michl, 23 May 2005
202 * Move the AT91RM9200DK to the ARM Systems list.
203 Patch by Anders Larsen, 26 Apr 2005
205 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
206 Patch by Anders Larsen, 26 Apr 2005
208 * measure_gclk() is needed when DEBUG is enabled
209 Patch by Bryan O'Donoghue, 25 Apr 2005
211 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
212 Patch by Reinhard Arlt, 12 Aug 2005
214 * esd PCI405 board updated
215 Patch by Matthias Fuchs, 28 Jul 2005
217 * esd WUH405 and DU405 board updated
218 Patch by Matthias Fuchs, 27 Jul 2005
220 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
221 Patch by Matthias Fuchs, 4 May 2005
223 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
224 boards (baudrate, environment...). Flash driver fixed.
225 Patch by Stefan Roese, 11 Aug 2005
227 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
228 Patch by Stefan Roese, 11 Aug 2005
230 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
231 Patch by Stefan Roese, 11 Aug 2005
233 * Add configuration for IFM AEV FIFO board.
234 Minor coding style cleanup.
236 * Add configuration for IFM SPI eval board
238 * Fix CompactFlash problem on HMI1001 board
240 * Make new "mtdparts" code build with older compilers
241 Patch by Andrea Scian, 09 Aug 2005
243 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
244 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
245 with the 405 defines and the linux kernel defines.
246 Patch by Stefan Roese, 08 Aug 2005
248 * Fix compiler warnings with older GCC versions
250 * Add common (with Linux) MTD partition scheme and "mtdparts" command
252 Old, obsolete and duplicated code was cleaned up and replace by the
253 new partitioning method. There are two possible approaches now:
255 The first one is to define a single, static partition:
257 #undef CONFIG_JFFS2_CMDLINE
258 #define CONFIG_JFFS2_DEV "nor0"
259 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
260 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
261 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
263 The second method uses the mtdparts command line option and dynamic
266 /* mtdparts command line support */
267 #define CONFIG_JFFS2_CMDLINE
268 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
269 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
271 Command line of course produces bigger images, and may be inappropriate
272 for some targets, so by default it's off.
274 * Fix build problems for PM856 Board
276 * Fix sign extension bug in 'fpga loadb' command;
277 make 'fpga loadb' always print the file header info
278 Patch by Andrew Dyer, 11 Jan 2005
280 * Fix errors that occur when accessing SystemACE CF
281 Patch by Jeff Angielski, 09 Jan 2005
283 * Document switching between U-Boot and PlanetCore on RPXlite
284 by Sam Song, 24 Dec 2004
286 * Fix PowerQUICC II mask detection.
287 Patch by Eugene Surovegin, 20 Dec 2004
289 * Add support for Altera NIOS DK1C20 board
290 Patch by Shlomo Kut, 13 Dec 2004
292 * Add support for ep8248 board
293 Patch by Yuli Barcohen, 12 Dec 2004
297 * Fix baudrate setting for KGDB on MPC8260
298 Patch by HoJin, 11 Dec 2004
300 * Fix 'mii help' text formatting
301 Patch by Cory Tusar, 10 Dec 2004
303 * Fix return code of NFS command
304 Patch by Hiroshi Ito, 11 Dec 2004
308 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
309 Patch by Steven Blakeslee, 04 Aug 2005
311 * Add support for AMCC Bamboo PPC440EP eval board
312 Patch by Stefan Roese, 04 Aug 2005
314 * Patch by Jon Loeliger
315 Fix style issues primarily in 85xx and 83xx boards.
317 - Trailing white space
318 - Indentation not by TAB
319 - Excessive amount of empty lines
320 - Trailing empty lines
322 * Patch by Ron Alder, 11 Jul 2005
323 Add Xianghua Xiao and Lunsheng Wang's support for the
324 GDA MPC8540 EVAL board.
326 * Patch by Eran Liberty
327 Add support for the Freescale MPC8349ADS board.
329 * Patch by Jon Loeliger, 25 Jul 2005
330 Move the TSEC driver out of cpu/mpc85xx as it will be shared
331 by the upcoming mpc83xx family as well.
333 * Patch by Jon Loeliger, 05 May 2005
334 Implemented support for MPC8548CDS board.
335 Added DDR II support based on SPD values for MPC85xx boards.
336 This roll-up patch also includes bugfies for the previously
338 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
340 * Patch by Jon Loeliger, 10 Feb 2005
341 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
343 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
345 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
346 for faster flash parts.
347 Add documentation for BR/OR for FLASH.
349 * Patch by Jon Loeliger 08 Feb 2005
350 Determine L2 Cache size dynamically on 85XX boards.
352 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
353 - Convert the CPM2 based functionality to use new CONFIG_CPM2
354 option rather than a myriad of CONFIG_MPC8560-like variants.
355 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
356 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
357 new CONFIG_CPM2 option to each 8260 board.
359 * Add support for MicroSys PM856 board
360 Patch by Josef Wagner, 03 Aug 2005
362 * Minor fixes to PM854 board
363 Patch by Josef Wagner, 03 Aug 2005
365 * Adjust configuration of XENIAX board
366 (chip select and GPIO required for USB operation)
368 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
369 routed to the Watchdog handler
370 Patch by Eugene Surovegin, 18 Jun 2005
372 * (re)enabled scsi commands do_scsi() and do_scsiboot()
373 Patch by Denis Peter, 06 Dec 2004
375 * Fix endianess problem in TFTP / NFS default filenames
376 Patch by Hiroshi Ito, 06 Dec 2004
378 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
380 Patch by Murray Jensen, 18 Jul 2005
382 * Fix typo in mkconfig script (used == instead of =)
383 Patch by Murray Jensen, 18 Jul 2005
385 * Cleanup build problems on 64 bit build hosts
387 * Update MAINTAINERS file
389 * Patch by Stefan Roese, 01 Aug 2005:
390 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
391 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
393 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
394 to run on both 405GP and 405GPr eval boards).
396 * Patch by Steven Blakeslee, 27 Jul 2005:
397 - Add support for AMCC PPC440EP/GR.
398 - Add support for AMCC Yosemite PPC440EP eval board.
399 - Add support for AMCC Yellowstone PPC440GR eval board.
401 * Minor fixes for PPChameleon Board:
402 - fix alignment of NAND size
403 - make code do what the comment says
405 * Implement h/w sector protection status synchronization at boot.
406 The code is provided for, and was tested on, the Yukon/Alaska
407 and PM520 boards only.
409 A bug in flash_real_protect() for the Yukon board was fixed by
410 adding a function that tells if two banks are on one flash chip.
412 * Fix sysmon POST problem: check I2C error codes
413 This fixes a problem of displaying bogus voltages when the voltages
414 are so low that the I2C devices start failing while the rest of the
415 system keeps running.
417 * Patch by Cedric Vincent, 6 Jul 2005:
418 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
420 * Patch by Jon Loeliger, 20 Jul 2005:
421 Add missing PCI IO port definitions.
423 * Add CompactFlash support for HMI1001 board.
425 * Adjust printed board ID for LWMON board.
427 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
429 * Add new argument format for flash commands to allow for usage like
430 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
431 U-Boot will automaticially find the end of the corresponding sector.
433 * Patch by Stefan Roese, 5 Jul 2005:
434 Update uc100 board PHY setup
436 * Patch by Stefan Roese, 1 Jul 2005:
437 Fix PHY address for CATcenter board (now correct!)
439 * Patch by Stefan Roese, 30 Jun 2005:
440 Fix PHY addresses for PPChameleon and CATcenter boards
441 Change MAINTAINER for most esd boards
443 * Patch by Detlev Zundel, 30 Jun 2005:
444 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
446 * Fix baudrate calculation problem on MPC5200 systems
448 * Add EEPROM and RTC support for HMI1001 board
450 * Patch by Detlev Zundel, 20 Jun 2005:
451 Fix initialization of low active GPIO pins on inka4x0 board
453 * Enable redundant environment, disable HW flash protection of
456 * Patch by Travis Sawyer, 10 Jun 2005:
457 Initialize allocated dev and private hw structures
458 after their respective allocation in 440gx_enet.c
460 * Patch by Steven Scholz, 10 Jun 2005:
461 Fix byteorder problems with second argument of "bootm" with
464 * Add support for HMI1001 board
466 * Disable "date" and "sntp" commands on TQM866M
468 * Fix watchdog reset problems on LWMON board
470 * Patch by Juergen Selent, 17 May 2005:
471 Add support for Funkwerk VoVPN gateway module.
473 * Cleanup debug code for MPC8220 FEC driver
475 * Extend burst mode RAM test program to take a loop count
478 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
479 those boards that use it.
481 * Patches by Greg Ungerer, 19 May 2005:
482 - add support for the KS8695P (ARM 922 based) CPU
483 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
485 * Patch by Steven Scholz, 19 May 2005:
486 Add support for CONFIG_SERIAL_TAG on ARM boards
488 * Add PCI support for Sorcery board.
489 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
491 * Fix compile problems caused by new burst mode SDRAM test;
492 make port pins to trigger logic analyzer configurable
494 * Fix timer handling on MPC85xx systems
496 * Fix debug code in omap5912osk flash driver
498 * Add support for MPC8247 based "IDS8247" board.
500 * Add support for 2 x TSEC interfaces on the TQM8540 board.
502 * On LWMON we must use the watchdog to reset the board as the CPU
503 genereated HRESET pulse is too short to reset the external
506 * Add test tool to exercise SDRAM accesses in burst mode
507 (as standalone program, MPC8xx/PowerPC only)
509 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
512 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
513 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
514 added to support LZO and LZARI compression modes (undefined by
517 * Fix problem with symbolic links in JFFS2 code.
519 * Use linker ASSERT statement to prevent undetected overlapping of
520 sections on PPChameleon board; other boards might use this, too.
522 * Patch by Stefan Roese, 03 May 2005:
524 Fix problems in cmd_universe.c
526 * Patch by Matthias Fuchs, 03 May 2005:
527 Added missing variable declaration in cmd_nand.c
528 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
530 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
532 * Fix bug in the SDRAM initialization code for canmb, IceCube and
534 Fix PHY address for canmb board.
536 * Cleanup serial console baudrate calculation on AT91RM9200;
537 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
539 * Patch by Matthias Fuchs, 18 Apr 2005:
540 Make PCI target address spaces on PMC405 and CPCI405 boards
541 configurable via environment variables
543 * Auto-size RAM on canmb board.
545 * Add support for canmb board
547 * Patch by Stefan Roese, 13 Apr 2005:
548 Update for esd apc405
550 * Fixes for TQM8560 board:
552 - remove debug messages
553 - fix flash sector protection
555 * Patch by Steven Scholz, 07 Apr 2005:
556 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
558 * Patches by Steven Scholz, 07 Apr 2005:
559 Fix compiler warning in altera.c
560 Fix warning in cpu/arm920t/at91rm9200/i2c.c
562 * Patch by Ladislav Michl, 06 Apr 2005:
563 Fix voiceblue configuration.
565 * Patch by Stefan Roese, 06 Apr 2005:
566 Updates for OCOTEA board:
567 - Changed U-Boot size from 512kByte to 256kByte
568 - Fixed flash driver to support boot from soldered user flash
569 - Added README for switch from PIBS firmware to U-Boot
571 * Patch by Travis Sawyer, 05 Apr 2005:
572 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
573 Problem found by Andrew Wozniak.
575 * Patch by Steven Scholz, 06 Apr 2005:
576 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
577 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
579 * Patches by Robert Whaley, 29 Nov 2004:
580 - update the pxa-regs.h file for PXA27x chips
581 - add PXA27x based ADSVIX board
582 - add support for MMC on PXA27x processors
584 * Patch by Andrew E. Mileski, 28 Nov 2004:
585 Fix PPC4xx SPD SDRAM detection bug
587 * Patch by Hiroshi Ito, 26 Nov 2004:
588 Fix logic of "test -z" and "test -n" commands
590 * Patch by Ladislav Michl, 05 Apr 2005:
591 Add support for VoiceBlue board.
593 * Patch by Ladislav Michl, 05 Apr 2005:
594 Fix netboot_common() prototypes.
596 * Patch by Steven Scholz, 05 Apr 2005:
597 Use i.MX watchdog timer for reset_cpu()
599 * Patch by Steven Scholz, 05 Apr 2005:
600 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
601 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
604 * Add support for MPC8220 based "sorcery" board.
606 * Add support for TQM8560 board.
608 * Add FEC support for TQM8540 board.
609 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
611 * Patch by Martin Krause, 04 Apr 2005:
612 Update default configuration for CMC_PU2 board.
614 * Patch by Steven Scholz, 04 Apr 2005:
615 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
616 - introduce two new configuration options instead:
617 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
619 * Patch by Steven Scholz, 04 Apr 2005:
620 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
622 * Fix timer code for ARM systems: make sure that udelay() does not
623 reset timers so it's save to use udelay() in timeout code.
625 * Patch by Mathias Küster, 23 Nov 2004:
626 add udelay support for the mcf5282 cpu
628 * Patch by Tolunay Orkun, 16 November 2004:
629 fix incorrect onboard Xilinx CPLD base address
631 * Patch by Jerry Van Baren, 08 Nov 2004:
632 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
633 the jumper for the HRCW source should select flash. If lowboot is
634 not selected, the jumper for the HRCW source should select the
636 - change default load base address to 0x00400000
638 * Patch by Yuli Barcohen, 08 Nov 2004:
639 Add support for Analogue & Micro Rattler boards.
640 Tested on Rattler8248.
642 * Patch by Andre Renaud, 08 Nov 2004:
643 Fix watchdog support in common/lcd.c
645 * Patch by Marc Leeman, 05 Nov 2003:
646 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
647 bug only affects the XPC8245 processors
649 * Patches by Josef Wagner, 29 Oct 2004:
650 - Add support for MicroSys CPU87 board
651 - Add support for MicroSys PM854 board
653 * Patch by Jian Zhang, 02 Nov 2004:
654 Add 16-bit NAND support
656 * Patch by Scott McNutt, 01 Nov 2004:
657 Add missing NIOS/NIOS2 support for "iminfo" command
659 * Patch by Detlev Zundel, 29 Oct 2004:
660 Add missing NIOS/NIOS2 support for "mkimage" tool.
662 * Patch by David Adair, 27 Oct 2004:
663 Add missing 440GX SDRAM Controller reset
665 * Patch by Steven Scholz, 25 Oct 2004:
666 Declare reset_cpu() in include/common.h instead locally
668 * Patch by Yusdi Santoso, 22 Oct 2004:
669 - Add support for HIDDEN_DRAGON board
670 - fix endianess problem in driver/rtl1839.c
672 * Patch by Allen Curtis, 21 Oct 2004:
673 support multiple serial ports
675 * Patch by Richard Klingler, 03 Apr 2005:
676 Add call to eth_halt() in net/net.c when called functions fail
677 after eth_init() has been called.
679 * Patch by Sam Song, 3 April 2005:
680 - Update README.Netconsole
683 * Prepare for SoC rework of ARM code:
684 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
685 - rename memsetup into lowlevel_init (function name and source files)
686 Patch by Steven Scholz, 03 Apr 2005:
687 - create SoC specific directories include/asm-arm/arch-imx and
688 include/asm-arm/arch-s3c24x0
690 * Fix problems with SNTP support;
691 enable SNTP support in some boards.
693 * Patches by Martin Krause, 01 Apr 2005:
694 - Fix flash erase timeout on CMC_PU2
695 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
697 * Patch by Steven Scholz, 13 March 2005:
698 fix cache enabling for AT91RM9200
700 * Patch by Masami Komiya, 30 Mar 2005:
701 add SNTP support and expand time server and time offset fields of
702 DHCP support. See doc/README.SNTP
704 * Patch by Steven Scholz, 13 Dec 2004:
705 Fix bug in at91rm920 ethernet driver
707 * Patch by Steven Scholz, 13 Dec 2004:
708 Remove duplicated code by merging memsetup.S files for
709 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
711 * Patch by Detlev Zundel, 31 Mar 2005:
712 Cleanup duplicate definition of overwrite_console()
714 * Update TQM5200 configuration;
715 prepare for Rev. 200 starter kit boards
717 * Patch by Scott McNutt, 21 Oct 2004:
718 Add support for Nios-II EPCS Controller core.
720 * Patch by Scott McNutt, 20 Oct 2004:
722 - Add sysid command (Nios-II only).
723 - Locate default exception trampoline at proper offset.
724 - Implement I/O routines (readb, writeb, etc)
725 - Implement do_bootm_linux
727 * Patches by Martin Krause, 22 Mar 2005:
728 - use TQM5200_auto as MAKEALL target for TQM5200 systems
729 - add support for SM501 graphics controller
730 - add support for graphic console on TQM5200
731 - add support for TQM5200 Rev 200
732 - cleanup, fix typo in include/configs/TQM5200.h
734 * Patch by Manfred Baral, 17 Mar 2005:
737 * Fix RTC configuration for PPChameleon board
739 * Cleanup, fix typo in include/configs/TQM5200.h
741 * Patch by Stefan Roese, 16 Mar 2005:
742 Update for esd auto_update and hh405 board
744 * Adapt for U-Boot image size (new features enabled) on TQM5200
746 * Update code for TQM8540 board (and 85xx in general):
747 - Change the name of the Ethernet driver: MOTO ENET -> ENET
748 - Reformat boot messages
749 - Enable redundant environment
750 - Replace the -O2 optimization flag with -mno-string
752 * Patch by David Brownell, 10 Mar 2005:
753 Restore copyright statements in OHCI drivers.
755 * Add support for TQM8540 board
757 * Patch by Detlev Zundel, 14 Mar 2005:
758 NC650: changed NAND flash addressing to using UPMB
760 * Patch by Stefan Roese, 14 Mar 2005:
761 Update for esd voh405 fpga image
763 * INKA4x0: Allow initialization of LCD backlight dimming from
764 "brightness" environment variable.
766 * Add port initialization for digital I/O on INKA4x0
768 * Patch by Stefan Roese, 01 Mar 2005:
769 Update for esd boards dp405 and hub405
771 * Fix get_partition_info() parameter error in all other calls
772 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
774 * Enable USB and IDE support for INKA4x0 board
776 * Patch by Andrew Dyer, 28 Feb 2005:
777 fix ext2load passing an incorrect pointer to get_partition_info()
778 resulting in load failure for devices other than 0
780 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
782 * Cleanup USB and partition defines
784 * Add support for ext2 filesystems and image timestamps to TQM5200 board
786 * Add reset code for Coral-P on INKA4x0 board
788 * Patch by Martin Krause, 28 Jun 2004:
789 Update for TRAB board.
791 * Fix some missing "volatile"s in MPC5xxx FEC driver
793 * Fix cirrus voltage detection (for CPC45)
795 * Fix byteorder problem in usbboot and scsiboot commands.
797 * Patch by Cajus Hahn, 04 Feb 2005:
798 - don't insist on leading '/' for filename in ext2load
799 - set default partition to useful value (1) in ext2load
801 * Patch by Andrew Dyer, 08 Jan 2005:
802 fix wrong return codes in ext2 code
804 * Removed '--no-warn-mismatch' option from Makefile. This option
805 makes 'ld' to overlook binary objects compatibility.
807 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
808 --end-group) outside of the group. This will make 'ld' to do
809 _multiple_ search in the library group when resolving symbol
810 references and do only a _single_ seach in libgcc.a after the group
813 * Fix stability problems on CPC45 board again.
815 * Make image detection for diskboot / usbboot / scsiboot more robust
816 (also check header checksum)
818 * Update CPC45 board configuration.
820 * Add USB and PCI support for INKA4x0 board
822 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
826 * Patch by Robin Getz, 13 Oct 2004:
827 Add standalone application to change SMC91C111 MAC addresses,
828 see examples/README.smc91111_eeprom
830 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
831 Fix Flash support for ARM Integrator CP.
833 * Patch by Richard Woodruff, 10 Jan 2005:
834 Update support for OMAP2420 (ARM11) and H4 board:
835 o clean up and add new types to H4 memory probe code.
836 o fix to work with internal boot.
837 o added PRCM config III operation.
838 o fix marginal flash timings.
839 o add revison ATAG usage.
840 o enable voltage scaling at power chip.
841 o fix compile error for i2c.
843 * Fix network problem (error when receiving multiple ARP packets)
845 * Patch by Daniel Poirot, 12 Oct 2004:
846 Add support for Wind River sbc405 board
848 * Patch by Rainer Brestan, 12 Oct 2004:
849 Make examples/Makefile more robust
851 * Patch by Sam Song, 11 October 2004:
852 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
853 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
856 * Patch by Sam Song, 10 Oct 2004:
857 Fix a parameter error in run_command() in main.c
859 * Patch by Richard Woodruff, 01 Oct 2004:
860 add support for the TI OMAP2420 processor and its H4 reference
863 * Patch by Christian Pellegrin, 24 Sep 2004:
864 Added support for NE2000 compatible (DP8390, DP83902) NICs.
866 * Patch by Leif Lindholm, 23 Sep 2004:
867 add support for the AMD db1550 board
869 * Patch by Travis Sawyer, 15 Sep 2004:
870 Add CONFIG_SERIAL_MULTI support for ppc4xx,
871 update README.serial_multi
873 * Patches by David Snowdon, 07 Sep 2004:
874 - add u-boot.hex target in the top level Makefile
875 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
876 - use -mtune=xscale and -march=armv5 options for PXA
878 * Patch by Florian Schlote, 08 Sep 2004:
879 Add support for SenTec-COBRA5272-board (Coldfire).
881 * Patch by Gleb Natapov, 07 Sep 2004:
882 mpc824x: set PCI latency timer to a sane value
885 * Patch by Kurt Stremerch, 03 Sep 2004:
886 Add bitstream configuration option for fpga command (Xilinx only).
888 * Patch by Kurt Stremerch, 03 Sep 2004:
889 Add Xilinx Spartan2E family FPGA support
891 * Patch by Jeff Angielski, 02 Sep 2004:
892 Add Added support for H2 revision of the EP8260 board.
893 Fixed formatting for some of the EP8260 related source files.
895 * Patch by Jon Loeliger, 02 Sep 2004:
896 Reset monitor size back to 256 so environment can be written
897 to flash on MPC85xx ADS and CDS releases.
899 * Patch by Paolo Broggini, 02 Sep 2004:
900 Make BSS clearing on ARM systems more robust
902 * Patch by Yue Hu and Joe, 01 Sep 2004:
903 - add PCI support for ixp425;
904 - add EEPRO100 suppor tfor ixdp425 board.
906 * Fix problem with protected sector detection in driver/cfi_flash.c
908 ======================================================================
909 Changes for U-Boot 1.1.2:
910 ======================================================================
912 * Code cleanup, mostly for GCC-3.3.x
914 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
915 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
916 additional ethernet addresses.
918 * Cleanup drivers/i82365.c - avoid duplication of code
920 * Fix bogus "cannot span across banks" flash error message
924 * Add support for CompactFlash for the CPC45 Board.
926 * Fix problems with CMC_PU2 flash driver.
929 - avoid trigraph warning in fs/ext2/ext2fs.c
930 - rename UC100 -> uc100
932 * Add support for UC100 board
934 * Patch by Stefan Roese, 16 Dez 2004:
935 - ext2fs support added
936 - Tundra universe support added
937 - Coldfire MCF5249 support added (no preloader needed!)
938 - MCF5249 board TASREG added
939 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
941 - some esd boards updated
942 - memory commands "mdc" and "mwc" added for cyclic read/write
943 (CONFIG_MX_CYCLIC, see README for further description)
945 * Add support for INKA4X0 board
947 * Patch by Steven Scholz, 12 Dec 2004:
948 Fix typo in AT91 memory setup.
950 * Patch by Martin Krause, 27 Oct 2004:
951 - add support for "STK52xx" board (including PS/2 multiplexer)
952 - add hardware detection for TQM5200
954 * Clean up CMC PU2 flash driver
956 * Update MAINTAINERS file
958 * Fix bug in MPC823 LCD driver
960 * Fix udelay() on AT91RM9200 for delays < 1 ms.
962 * Enable long help on CMC PU2 board;
964 increase CPU speed from 179 to 207 MHz.
966 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
967 unaligned tail part specially).
969 * Update for AT91RM9200DK and CMC_PU2 boards:
970 - Enable booting directly from flash
971 - fix CMC_PU2 flash driver
973 * Fix mkimage usage message
975 * Map SRAM on NC650 board
977 * Work around for Ethernet problems on Xaeniax board
979 * Patch by TsiChung Liew, 23 Sep 2004:
980 - add support for MPC8220 CPU
981 - Add support for Alaska and Yukon boards
983 * Fix configuration for ERIC board (needs more room)
985 * Adjust MIPS compiler options at run-time depending on tools version
986 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
987 "-mcpu=4kc" for old tools)
989 * Add passing of the command line and memory size information to the
990 kernel on xaeniax board.
992 * Enable NAND flash support for NC650 board.
994 * Patch by Thomas Lange 07 Oct 2004:
995 Updated README for DBAu1x00 boards to match current status
997 * Patch by Philippe Robin, 28 Sept 2004:
998 Fix Flash support for Versatile.
1000 * Patch by Roger Blofeld, 16 Sep 2004:
1001 Fix timeout for DHCP command retry
1003 * Patch by Pantelis Antoniou, 14 Sep 2004:
1004 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1006 * Patch by Pantelis Antoniou, 14 Sep 2004:
1007 Kick watchdog when bz-decompressing
1009 * Fix CFG_HZ problems on AT91RM9200 systems
1010 [Remember: CFG_HZ should be 1000 on ALL systems!]
1012 * Patch by Gridish Shlomi, 30 Aug 2004:
1013 - Add support to revA version of PQ27 and PQ27E.
1014 - Reverted MPC8260ADS baudrate back to original 115200
1016 * Patch by Hojin, 17 Sep 2004:
1017 Fix typo in cfi_flash.c
1019 * Patch by Mark Jonas, 09 September 2004:
1020 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1023 * Patch by Mark Jonas, 31 August 2004:
1024 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1025 improves FTP performance for MPC5200 systems. Enabled for IceCube
1028 * Patch by Michael Bendzick, 30 Aug 2004:
1029 - Improve platform.S code for omap1510inn that detects whether code
1030 is running from SDRAM or not. Patch allows SDRAM to be configured
1031 if code is running out of SRAM at 0x20000000.
1033 * Patch by Frederick Klatt, 30 Aug 2004:
1034 Add support for the Wind River SBC8540/SBC8560 boards
1036 * Configure SX1 board to use drivers/cfi_flash.c
1038 * Patches by Michael Bendzick, 30 Aug 2004:
1039 - Configure omap1510inn board to use drivers/cfi_flash.c
1040 - Make drivers/cfi_flash.c protect environment and redundant
1043 * Patch by Steven Scholz, 23 Jun 2004:
1044 - Add script (tools/img2brec.sh) to programm U-Boot into
1045 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1047 * Patches by Scott McNutt, 24 Aug 2004:
1048 - Add support for Altera Nios-II processors.
1049 - Add support for Psyent PCI-5441 board.
1050 - Add support for Psyent PK1C20 board.
1052 * Patches by Jon Loeliger, 24 Aug 2004:
1053 - Add support for the MPC8541 and MPC8555 CDS boards
1054 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1055 - Convert MPC85xxADS to use common CFI flash driver
1056 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1057 from board_early_init_f()
1058 - Provide SW workaround for PCI initialization on 85xx CDS
1060 * Patches by George G. Davis, 24 Aug 2004:
1061 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1062 - Remove static network setup defaults from mx1ads_config
1063 - update ARM boards to use constants from mach-types.h
1065 * Patch by Gary Jennejohn, 04 Oct 2004:
1066 - fix I2C on at91rm9200
1067 - add support for Ricoh RS5C372A RTC
1069 * Patch by Gary Jennejohn, 01 Oct 2004:
1070 - add support for CMC PU2 board
1071 - add support for I2C on at91rm9200
1073 * Patch by Gary Jennejohn, 28 Sep 2004:
1074 fix baudrate handling on at91rm9200
1076 * Patch by Yuli Barcohen, 22 Aug 2004:
1077 - remove ZPC.1900 board-specific flash driver;
1078 switch the port to generic CFI driver;
1081 * Patch by Hinko Kocevar, 21 Aug 2004:
1082 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1084 * Clean up tools/bmp_logo.c to not add trailing white space
1086 * Patch by Hinko Kocevar, 21 Aug 2004:
1087 - Group common framebuffer functions in common/lcd.c
1088 - Group common framebuffer macros and #defines in include/lcd.h
1089 - Provide calc_fbsize() for video ATAG
1091 * Patch by Sam Song, 21 August 2004:
1092 - Fix a typo in README
1093 - Align "(RO)" output for "flinfo" after "protect on"
1094 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1095 ratio 1:1 when core frequency less than 50MHz
1097 * Patches by Hinko Kocevar, 21 Aug 2004:
1098 - fix some "use of label at end of compound statement" warnings
1099 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1101 * Patch by Steven Scholz, 16 Aug 2004:
1102 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1103 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1104 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1105 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1106 into cpu/arm920t/$(SOC)/
1108 * Patches by Sean Chang, 09 Aug 2004:
1109 - Added support for both 8 and 16 bit mode access to System ACE CF
1111 - Fixed missing System ACE CF device during get FAT partition info
1112 in fat_register_device function.
1113 - Enabled System ACE CF support on ML300.
1115 * Patch by Sean Chang, 09 Aug 2004:
1116 Synch defines for saveenv and do_saveenv functions so they get
1117 compiled under the same statement.
1119 * Patch by Sean Chang, 09 Aug 2004:
1120 - Added I2C support for ML300.
1121 - Added support for ML300 to read out its environment information
1122 stored on the EEPROM.
1123 - Added support to use board specific parameters as part of
1124 U-Boot's environment information.
1125 - Updated MLD files to support configuration for new features
1128 * Patches by Travis Sawyer, 05 Aug 2004:
1129 - Remove incorrect bridge settings for eth group 6
1130 - Add call to setup bridge in ppc_440x_eth_initialize
1131 - Fix ppc_440x_eth_init to reset the phy only if its the
1132 first time through, otherwise, just check the phy for the
1133 autonegotiated speed/duplex. This allows the use of netconsole
1134 - only print the speed/duplex the first time the phy is reset.
1136 * Patch by Shlomo Kut, 29 Mar 2004:
1137 Add support for MKS Instruments "Quantum" board
1139 * Fix build problem with Cogent boards;
1140 avoid using <asm/byteorder.h> when using the host compiler
1142 * Patch by Ganapathi C, 04 Aug 2004:
1143 Fix NFS timeout issue
1145 * Patch by Yuli Barcohen, 19 Jul 2004:
1146 - Fix host tools building in Cygwin environment
1147 - Fix header files search order for host tools
1149 * Patch by Tom Armistead, 19 Jul 2004:
1150 Fix kgdb.S support for 74xx_75x cpu
1152 * Patch by Jon Loeliger, 15 Jul 2004:
1153 Fix MPC85xx I2C driver
1155 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1157 * Patch by Stephen Williams, 15 July 2004
1158 Set the PCI class code for JSE board as part of PCI interface setup
1160 * Patch by Michael Bendzick, 15 Jul 2004:
1161 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1162 CFG_FLASH_USE_BUFFER_WRITE is set
1164 * Patch by Yuli Barcohen, 13 Jul 2004:
1165 Allow clock setting on MPC866/MPC885 series chips according to
1166 environment variable `cpuclk'
1168 * Patch by Yuli Barcohen, 20 Apr 2004:
1169 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1171 * Patch by Vincent Dubey, 24 Sep 2004:
1172 Add support for xaeniax board
1174 * Add comment about non-GPL character of standalone applications to
1177 * Fix FEC ethernet problem on NSCU board.
1179 * Patch by Gary Jennejohn, 09 Sep 2004:
1180 allow to use USART1 as console port on at91rm9200dk boards
1182 * Patch by Stefan Roese, 16 Sep 2004:
1185 * Fix SysClk handling for PPChameleon and CATcenter boards
1187 * Patch by Detlev Zundel, 08 Sep 2004:
1188 Update etags build target
1190 * Improve NetConsole support: add support for broadcast destination
1191 address and buffered input.
1193 * Cleanup compiler warnings for GCC 3.3.x and later
1195 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1197 * Add support for IDS "NC650" board
1199 * Add automatic update support for LWMON board
1201 * Clear Block Lock-Bits when erasing flash on LWMON board.
1203 * Fix return code of "fatload" command
1205 * Enable MSDOS/VFAT filesystem support for LWMON board
1207 * Patch by Martin Krause, 03 Aug 2004:
1208 change timing for SM501 graphics controller on TQM5200 module
1210 * Patch by Mark Jonas, 13 July 2004:
1211 - Total5200 LCD now run in little endian mode. Endianess conversion
1212 is done in hardware.
1213 - Removed last reference to "console" environment variable.
1215 * Patches by Lars Munch, 12 Jul 2004:
1216 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1218 - split out the LXT971A PHY from ns_9750_eth.h
1219 - split the dm9161 phy part out of at91rm9200_ether.c
1221 * Patch by Andreas Engel, 12 Jul 2004:
1222 Replaced hardcoded PL011 clock frequency with config variable.
1223 Fixed wrong CONFIG_CMD_DFL doc.
1225 * Patch by Thomas Viehweger, 09 Jun 2004:
1226 make it possible to remove chpart when there is only one partition
1228 * Add support for console over UDP (compatible to Ingo Molnar's
1229 netconsole patch under Linux)
1231 * Patch by Jon Loeliger, 16 Jul 2004:
1232 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1234 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1235 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1236 and CONFIG_L2_INIT_RAM options.
1237 - Refactor Local Bus initialization out of SDRAM setup.
1238 - Re-implement new version of LBC11/DDR11 errata workarounds.
1239 - Moved board specific PCI init parts out of CPU directory.
1240 - Added TLB entry for PCI-1 IO Memory
1241 - Updated README.mpc85xxads
1243 * Patch by Sascha Hauer, 28 Jun:
1244 - add generic support for Motorola i.MX architecture
1245 - add support for mx1ads, mx1fs2 and scb9328 boards
1247 * Patches by Marc Leeman, 23 Jul 2004:
1248 - Add define for the PCI/Memory Buffer Configuration Register
1249 - corrected comments in cpu/mpc824x/cpu_init.c
1251 * Add support for multiple serial interfaces
1252 (for example to allow modem dial-in / dial-out)
1254 * Patch by Stefan Roese, 15 Jul 2004:
1255 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1257 * Fix NSCU config; add ethernet wakeup code.
1259 * Add link for preloader for Motorola Coldfire to README.m68k
1261 * Patch by Michael Bendzick, 12 Jul 2004:
1262 fix output formatting in drivers/cfi_flash.c
1264 * Patch by Mark Jonas, 02 Jul 2004:
1265 Fix lowboot (again) on MPC5xxx
1267 * Patch by Curt Brune, 07 Jul 2004:
1268 relocate exception vectors on arm720t if needed
1270 * Patch by George G. Davis, 06 Jul 2004:
1271 - update mach-types.h to latest arm.linux.org.uk master list
1272 - Set correct OMAP1610 bi_arch_number for build target
1274 * Patch by Curt Brune, 06 Jul 2004:
1275 evb4510: add support for timer interrupt; cleanup
1277 * Patch by Dan Poirot, 06 Jul 2004:
1278 Fix sbc8260 environment variables
1280 * Cleanup redundand "console" environment variable
1282 * Patch by Mark Jonas, 05 Jul 2004:
1283 add support for the Total5100's and Total5200's LCD screen
1285 * Patches by Dan Eisenhut, 01 Jul 2004:
1287 - Move doc2000.h include to prevent compiler warning on some boards
1289 * Patch by Mark Jonas, 01 Jul 2004:
1290 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1291 MGT5100 and MPC5200 based Freescale platforms.
1293 * Patch by Philippe Robin, 01 Jul 2004:
1294 Add initialization for Integrator and versatile board files.
1296 * Patch by Hinko Kocevar, 01 Jun 2004:
1297 Fix VFD FB allocation, add LCD FB allocation on ARM
1299 * Patch by Martin Krause, 30 Jun 2004:
1300 Add support for TQM5200 board
1302 * Patch by Martin Krause, 29 Jun 2004:
1303 Add loopw command: infinite write loop on address range
1305 * Patches by Yasushi Shoji, 29 Jun 2004:
1306 - add empty include/asm-microblaze/processor.h
1307 - add to CREDITS and MAINTAINERS
1308 - add gd initialization
1309 - add MicroBlaze and SUZAKU board to MAKEALL script
1310 - add reset support for SUZAKU
1311 - add flush_cache() for MicroBlaze
1312 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1313 size flash memory on SUZAKU
1315 * Patch by Prakash Kumar, 27 Jun 2004:
1316 Add support for the PXA250 based Intrinsyc Cerf board.
1318 * Patch by Yasushi Shoji, 27 Jun 2004:
1319 fix comment in include/common.h
1321 * Rename SBC8560 into sbc8560 for consistency
1323 * Patch by Daniel Poirot, 24 Jun 2004:
1324 Add support for Wind River's sbc8240 board
1326 * Patches by Yasushi Shoji, 26 Jun 2004:
1327 - drivers/serial_xuartlite.c: fix "return 0" in void function
1328 - add microblaze support to mkimage tool
1330 * Patch by Fred Klatt, 25 Jun 2004:
1331 Add support for WindRiver's sbc8560 board
1333 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1334 Small Bugs fixes for "at91rm9200dk" board:
1335 - Timing modifications for SPI DataFlash access
1336 - Fix NAND flash detection bug
1338 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1339 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1341 * Patch by Jon Loeliger, 17 June 2004:
1342 Completion of the 8540ADS/8560ADS updates:
1343 Fix some PCI and Rapid I/O memory maps,
1344 Initialize both TSEC 1 and 2,
1346 Update MAINTAINER for 85xx boards and README.mpc85xxads
1348 * Patch by Yuli Barcohen, 16 Jun 2004:
1349 Remove obsolete AdderII port which was superseded by unified
1350 AdderII/Adder87x port
1352 * Patch by Ladislav Michl, 16 Jun 2004:
1353 Fix gcc-3.3.3 warnings for smc91111.c
1355 * Patch by Stefan Roese, 02 Jul 2004:
1356 - Fix bug in 405 ethernet driver; allocated data not cleared!
1357 - Fix problem in 405 i2c driver; don't try to print without console!
1359 * Patch by Paul Ruhland, 11 Jun 2004:
1360 Remove debug code from 'board/lpd7a40x/flash.c'
1362 * Patch by Andrea Marson, 11 Jun 2004:
1363 Update for PPChameleon board:
1364 - support for SysClk @ 25MHz
1365 - support for Silicon Motion SM712 VGA controller
1368 * Patches by Richard Woodruff, 10 Jun 2004:
1369 - fix problems with examples/stubs.c for GCC >= 3.4
1370 - fix problems with gd initialization
1372 * Patch by Curt Brune, 17 May 2004:
1373 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1374 - Add support for ESPD-Inc. EVB4510 Board
1376 * Patch by Marc Leeman, 11 May 2004:
1377 Fix for MPC8245 - reading PPC Memory from another device with the
1378 PPC as PCI target device corrupts data due to interenal hardware
1381 * Fix "cls" command when used with splash screen
1383 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1384 slow download of a big image)
1386 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1387 display even after showing a bitmap
1389 * Patch by Josef Wagner, 04 Jun 2004:
1390 - DDR Ram support for PM520 (MPC5200)
1391 - support for different flash types (PM520)
1392 - USB / IDE / CF-Card / DiskOnChip support for PM520
1393 - 8 bit boot rom support for PM520/CE520
1394 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1395 - I2C and RTC support for CPC45
1396 - support of new flash type (28F160C3T) for CPC45
1398 * Fix flash parameters passed to Linux for PPChameleon board
1400 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1402 * Patch by Paul Ruhland, 10 Jun 2004:
1403 fix support for Logic SDK-LH7A404 board and clean up the
1404 LH7A404 register macros.
1406 * Patch by Matthew McClintock, 10 Jun 2004:
1407 Modify code to select correct serial clock on Sandpoint8245
1409 * Patch by Robert Schwebel, 10 Jun 2004:
1410 Add support for Intel K3 strata flash.
1412 * Patch by Thomas Brand, 10 Jun 2004:
1413 Fix "loads" command on DK1S10 board
1415 * Patch by Yuli Barcohen, 09 Jun 2004:
1416 Add support for 8MB flash SIMM and JFFS2 file system on
1417 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1419 * Patch by Yuli Barcohen, 09 Jun 2004:
1420 Add support for Analogue&Micro Adder87x and the older AdderII board.
1422 * Patch by Ming-Len Wu, 09 Jun 2004:
1423 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1425 * Patch by Sam Song, 09 Jun 2004:
1426 - Add support for RPXlite_DW board
1427 - Update FLASH driver for 4*AM29DL323DB90VI
1428 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1430 * Patch by Mark Jonas, 08 June 2004:
1431 - Make MPC5200 boards evaluate the SVR to print processor name and
1432 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1434 * Patch by Kai-Uwe Bloem, 06 May 2004:
1435 Fix endianess problem in cramfs code
1437 * Patch by Tom Armistead, 04 Jun 2004:
1438 Add support for MAX6900 RTC
1440 * Patches by Ladislav Michl, 03 Jun 2004:
1441 - fix cfi_flash.c on LE systems
1442 - let 'make mrproper' delete u-boot.img as well
1443 - turn printf into debug in cfi_flash.c
1445 * Patch by Kurt Stremerch, 28 May 2004:
1446 Add support for Exys XSEngine board
1448 * Patch by Martin Krause, 27 May 2004:
1449 Fix a MPC5xxx I2C timing issue in i2c_probe().
1451 * Patch by Leif Lindholm, 27 May 2004:
1452 Fix board_init_f() for dbau1x00 board.
1454 * Patch by Imre Deak, 26 May 2004:
1455 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1456 Set flash base accordingly, and decide whether to do or skip board
1457 specific setup steps.
1459 * Patch by Josef Baumgartner, 26 May 2004:
1460 Add missing define in include/asm-m68k/global_data.h
1462 * Patch by Josef Baumgartner, 25 May 2004:
1463 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1465 * Patch by Paul Ruhland, 24 May 2004:
1466 fix SDRAM initialization for LPD7A400 board.
1468 * Patch by Jian Zhang, 20 May 2004:
1469 add support for environment in NAND flash
1471 * Patch by Yuli Barcohen, 20 May 2004:
1472 Add support for Interphase iSPAN boards.
1474 * Patches by Paul Ruhland, 17 May 2004:
1475 - Add I/O functions to the smc91111 ethernet driver to support the
1476 Logic LPD7A40x boards.
1477 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1478 specifically the LPD7A400.
1480 * Patches by Robert Schwebel, 15 May 2004:
1481 - call MAC address reading code also for SMSC91C111;
1482 - make SMSC91C111 timeout configurable, remove duplicate code
1483 - fix get_timer() for PXA
1484 - update doc/README.JFFS2
1485 - use "bootfile" env variable also for jffs2
1487 * Patch by Tolunay Orkun, 14 May 2004:
1488 Add support for Cogent CSB472 board (8MB Flash Rev)
1490 * Patch by Thomas Viehweger, 14 May 2004:
1491 - flash.h: more flash types added
1492 - immap_8260.h: some bits added (useful for RMII)
1493 - cmd_coninfo.c: typo corrected, printf -> puts
1494 - reduced size by replacing spaces with tab
1496 * Patch by Robert Schwebel, 13 May 2004:
1497 Add 'imgextract' command: extract one part of a multi file image.
1499 * Patches by Jon Loeliger, 11 May 2004:
1500 Dynamically handle REV1 and REV2 MPC85xx parts.
1501 (Jon Loeliger, 10-May-2004).
1502 New consistent memory map and Local Access Window across MPC85xx line.
1503 New CCSRBAR at 0xE000_0000 now.
1504 Add RAPID I/O memory map.
1505 New memory map in README.MPC85xxads
1506 (Kumar Gala, 10-May-2004)
1507 Better board and CPU identification on MPC85xx boards at boot.
1508 (Jon Loeliger, 10-May-2004)
1509 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1510 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1511 (Jim Robertson, 10-May-2004)
1512 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1513 Supports multiple PHYs.
1514 (Andy Fleming, 10-May-2004)
1515 Some README.MPC85xxads updates.
1516 (Kumar Gala, 10-May-2004)
1517 Copyright updates for "Freescale"
1518 (Andy Fleming, 10-May-2004)
1520 * Patch by Stephen Williams, 11 May 2004:
1521 Add flash support for ST M29W040B
1522 Reduce JSE specific flash.c to remove dead code.
1524 * Patch by Markus Pietrek, 04 May 2004:
1525 Fix clear_bss code for ARM systems (all except s3c44b0 which
1526 doesn't clear BSS at all?)
1528 * Fix "ping" problem on INC-IP board. Strange problem:
1529 Sometimes the store word instruction hangs while writing to one of
1530 the Switch registers, but only if the next instruction is 16-byte
1531 aligned. Moving the instruction into a separate function somehow
1532 makes the problem go away.
1534 * Patch by Rishi Bhattacharya, 08 May 2004:
1535 Add support for TI OMAP5912 OSK Board
1537 * Patch by Sam Song May, 07 May 2004:
1538 Fix typo of UPM table for rmu board
1540 * Patch by Pantelis Antoniou, 05 May 2004:
1541 - Intracom board update.
1544 * Add support for the second Ethernet interface for the 'PPChameleon'
1547 * Patch by Dave Peverley, 30 Apr 2004:
1548 Add support for OMAP730 Perseus2 Development board
1550 * Patch by Alan J. Luse, 29 Apr 2004:
1551 Fix flash chip-select (OR0) option register setting on FADS boards.
1553 * Patch by Alan J. Luse, 29 Apr 2004:
1554 Report MII network speed and duplex setting properly when
1555 auto-negotiate is not enabled.
1557 * Patch by Jarrett Redd, 29 Apr 2004:
1558 Fix hang on reset on Ocotea board due to flash in wrong mode.
1560 * Patch by Dave Peverley, 29 Apr 2004:
1561 add MAC address detection to smc91111 driver
1563 * Patch by David Müller, 28 Apr 2004:
1564 fix typo in lib_arm/board.c
1566 * Patch by Tolunay Orkun, 20 Apr 2004:
1567 - README update: add CONFIG_CSB272 and csb272_config
1568 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1569 i2cfast environment variable
1571 * Patch by Yuli Barcohen, 19 Apr 2004:
1572 - Rename DUET_ADS to MPC885ADS
1573 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1574 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1575 - Clean up FADS family port to use the new defines
1577 * Fix PCI support on CPC45 board
1579 * Patch by Scott McNutt, 25 Apr 2004:
1580 Add Nios GDB/JTAG Console support:
1581 - Add stubs to support gdb via JTAG.
1582 - Add support for console over JTAG.
1585 * Add support for CATcenter board (based on PPChameleon ME module)
1587 * Patch by Klaus Heydeck, 12 May 2004:
1588 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1589 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1590 various changes to KUP4 board specific files
1592 * Fix minor network problem on MPC5200: need some delay between
1593 resetting the PHY and sending the first packet. Implemented in a
1594 "natural" way by invoking the PHY reset and initialization code
1595 only once after power on vs. each time the interface is brought up.
1597 * Add some limited support for low-speed devices to SL811 USB controller
1598 (at least "usb reset" now passes successfully and "usb info" displays
1599 correct information)
1601 * Change init sequence for multiple network interfaces: initialize
1602 on-chip interfaces before external cards.
1604 * Fix memory leak in the NAND-specific JFFS2 code
1606 * Fix SL811 USB controller when attached to a USB hub
1608 * Fix config option spelling in PM520 config file
1610 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1611 patches by Pantelis Antoniou, 30 Mar 2004)
1613 * Fix minor NAND JFFS2 related issue
1615 * Fixes for SL811 USB controller:
1616 - implement workaround for broken memory stick
1617 - improve error handling
1619 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1620 cope with congested networks.
1622 ======================================================================
1623 Changes for U-Boot 1.1.1:
1624 ======================================================================
1626 * Patch by Travis Sawyer, 23 Apr 2004:
1627 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1628 errata from Vitesse Semiconductor.
1630 * Patch by Philippe Robin, 22 Apr 2004:
1631 Fix ethernet configuration for "versatile" board
1633 * Patch by Kshitij Gupta, 21 Apr 2004:
1634 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1636 * Patch by Steven Scholz, 24 Feb 2004:
1637 Fix a bug in AT91RM9200 ethernet driver:
1638 The MII interface is now initialized before accessing the PHY.
1640 * Patch by John Kerl, 19 Apr 2004:
1641 Use U-boot's miiphy.h for PHY register names, rather than
1642 introducing a new header file.
1644 * Update pci_ids.h from linux-2.4.26
1646 * Patch by Masami Komiya, 19 Apr 2004:
1647 Fix problem cause by VLAN function on little endian architecture
1648 without VLAN environment
1650 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1651 binary image for all clock frequencies. Implement run-time
1652 optimization of flash access timing based on the actual bus
1655 * Modify KUP4X board configuration to use SL811 driver for USB memory
1656 sticks (including FAT / VFAT filesystem support)
1658 * Add SL811 Host Controller Interface driver for USB
1660 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1662 * Patch by Pantelis Antoniou, 19 Apr 2004:
1663 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1664 Minor patches for Intracom boards.
1666 * Patch by Christian Pell, 19 Apr 2004:
1667 cleanup support for CF/IDE on PCMCIA for PXA25X
1669 * Temporarily disabled John Kerl's extended MII command code because
1670 "miivals.h" is missing
1672 * Patches by Mark Jonas, 13 Apr 2004:
1673 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1674 - Add sync instructions to IceCube SDRAM init code
1675 - Move SDRAM chip constants into seperate include files
1676 - Unify DDR and SDR initialization code
1677 - Unify all IceCube (Lite5xxx) target names
1679 * Patch by John Kerl, 16 Apr 2004:
1680 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1681 mii read 4-7 18-1a. Also add mii dump subcommand for
1682 pretty-printing standard regs 0-5.
1684 * Patch by Stephen Williams, 16 April 2004:
1685 fix typo in JSE.h; update MAINTAINERS
1687 * Patch by Matthew S. McClintock, 14 Apr 2004:
1688 fix initdram function for utx8245 board
1690 * Patch by Markus Pietrek, 14 Apr 2004:
1691 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1693 * Patch by Reinhard Meyer, 18 Apr 2004:
1694 provide the IDE Reset Function for EMK 5200 boards
1696 * Patch by Masami Komiya, 12 Apr 2004:
1697 fix pci_hose_write_config_{byte,word}_via_dword problems
1699 * Patch by Sangmoon Kim, 12 Apr 2004:
1700 Update max RAM size for debris board
1702 * Patch by Travis Sawyer, 08 Apr 2004:
1703 Add TLB entry for second DIMM slot on ocotea
1705 * Patch by Masami Komiya, 08 Apr 2004:
1706 add RTL8169 network driver
1708 * Patch by Dan Malek, 07 Apr 2004:
1709 - Add support for RPC/STx GP3, Motorola 8560 board
1710 - Update 85xx TSEC driver so it searches MII for first available PHY
1712 - Add functions to support console MII commands.
1714 * Patch by Tolunay Orkun, 07 Apr 2004:
1715 Move initialization of bi_iic_fast[]
1716 from board_init_f() to board_init_r()
1718 * Patch by Yasushi Shoji, 07 Apr 2004:
1719 Cleanup microblaze port
1721 * Patch by Sangmoon Kim, 07 Apr 2004:
1722 Add auto SDRAM module detection for Debris board
1724 * Patch by Rune Torgersen, 06 Apr 2004:
1725 - Fix some PCI problems on the MPC8266ADS board
1726 - Fix the location of some PCI entries in the immap structure
1728 * Patch by Yasushi Shoji, 07 Apr 2004:
1729 - add support for microblaze processors
1730 - add support for AtmarkTechno "suzaku" board
1732 * Configure PPChameleon board to use redundand environment in flash
1734 * Configure PPChameleon board to use JFFS2 NAND support.
1736 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1738 * Patch by Rune Torgersen, 16 Apr 2004:
1741 * Patches by Pantelis Antoniou, 16 Apr 2004:
1742 - add support for a new version of an Intracom board and fix
1743 various other things on others.
1744 - add verify support to the crc32 command (define
1745 CONFIG_CRC32_VERIFY to enable it)
1746 - fix FEC driver for MPC8xx systems:
1747 1. fix compilation problems for boards that use dynamic
1749 2. shut down FEC after network transfers
1750 - HUSH parser fixes:
1751 1. A new test command was added. This is a simplified version of
1752 the one in the bourne shell.
1753 2. A new exit command was added which terminates the current
1755 3. Fixed handing of $? (exit code of last executed command)
1756 - Fix some compile problems;
1757 add "once" functionality for the netretry variable
1759 * Patch by George G. Davis, 02 Apr 2004:
1760 add support for Intel Assabet board
1762 * Patch by Stephen Williams, 01 Apr 2004:
1763 Add support for Picture Elements JSE board
1765 * Patch by Christian Pell, 01 Apr 2004:
1766 Add CompactFlash support for PXA systems.
1768 * Patches by Pantelis Antoniou, 30 Mar 2004:
1769 - add auto-complete support to the U-Boot CLI
1770 - add support for NETTA and NETPHONE boards; fix NETVIA board
1771 - add support for the Epson 156x series of graphical displays
1772 (These displays are serial and not suitable for using a normal
1773 framebuffer console on them)
1774 - add infrastructure needed in order to POST any DSPs in a board
1775 - improve and fix various things in the MPC8xx FEC driver:
1776 1. The new 87x and 88x series of processors have two FECs,
1777 and the new driver supports them both.
1778 2. Another change in the 87x/88x series is support for
1779 the RMII (Reduced MII) interface. However numerous
1780 changes are needed to make it work since the PHYs
1781 are connected to the same lines. That means that
1782 you have to address them correctly over the MII
1784 3. We now correctly match the MII/RMII interface
1785 configuration to what the PHY reports.
1786 - Fix problem when readingthe MII status register. Due to the
1787 internal design of many PHYs you have to read the register
1788 twice. The problem is more apparent in 10Mbit mode.
1789 - add new mode ".jffs2s" for reading from a NAND device: it just
1790 skips over bad blocks.
1791 - add networking support for VLANs (802.1q), and CDP (Cisco
1793 - some minor patches / cleanup
1795 * Patch by Yuli Barcohen, 28 Mar 2004:
1796 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1797 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1798 - Change configuration method for MPC8260ADS family
1800 * add startup code to clear the BSS of standalone applications
1802 * Fix if / elif handling bug in HUSH shell
1804 ======================================================================
1805 Changes for U-Boot 1.1.0:
1806 ======================================================================
1808 * Patch by Mark Jonas: Remove config.tmp files only when
1809 unconfiguring the board
1811 * Adapt RMU board for bigger flash memory
1813 * Patch by Klaus Heydeck, 13 Mar 2003:
1814 Add support for KUP4X Board
1816 * Patch by Pavel Bartusek, 21 Mar 2004
1817 Add Reiserfs support
1819 * Patch by Hinko Kocevar, 20 Mar 2004
1820 - Add auto-release for SMSC LAN91c111 driver
1821 - Add save/restore of PTR and PNR regs as suggested in datasheet
1823 * Patch by Stephen Williams, 19 March 2004
1824 Increase speed of sector reads from SystemACE,
1825 shorten poll timeout and remove a useless reset
1827 * Patch by Tolunay Orkun, 19 Mar 2004:
1828 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1831 * Patch by Brad Kemp, 18 Mar 2004:
1832 prevent machine checks during a PCI scan
1834 * Patch by Pierre Aubert, 18 Mar 2004:
1835 Fix string cleaning in IDE identification
1837 * Patch by Pierre Aubert, 18 Mar 2004:
1838 - Unify video mode handling for Chips & Technologies 69000 Video
1839 chip and Silicon Motion SMI 712/710/810 Video chip
1840 - Add selection of the video output (CRT or LCD) via 'videoout'
1841 environment variable for the Silicon Motion
1844 * Patch by Pierre Aubert, 18 Mar 2004:
1845 include/common.h typo fix
1847 * Patches by Tolunay Orkun, 17 Mar 2004:
1848 - Add support for bd->bi_iic_fast[] initialization via environment
1849 variable "i2cfast" (CONFIG_I2CFAST)
1850 - Add "i2cfast" u-boot environment variable support for csb272
1852 * Patch by Carl Riechers, 17 Mar 2004:
1853 Ignore '\0' characters in console input for use with telnet and
1856 * Patch by Leon Kukovec, 17 Mar 2004:
1857 typo fix for strswab prototype #ifdef
1859 * Patches by Thomas Viehweger, 16 Mar 2004:
1860 - show PCI clock frequency on MPC8260 systems
1861 - add FCC_PSMR_RMII flag for HiP7 processors
1862 - in do_jffs2_fsload(), take load address from load_addr if not set
1863 explicit, update load_addr otherwise
1864 - replaced printf by putc/puts when no formatting is needed
1865 (smaller code size, faster execution)
1867 * Patch by Phillippe Robin, 16 Mar 2004:
1868 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1870 * Patch by Stephen Williams, 15 Mar 2004:
1871 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1873 * Patch by Tolunay Orkun, 15 Mar 2004:
1874 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1876 * Patch by Travis Sawyer, 15 Mar 2004:
1877 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1879 * Add start-up delay to make sure power has stabilized before
1880 attempting to switch on USB on SX1 board.
1882 * Patch by Josef Wagner, 18 Mar 2004:
1883 - Add support for MicroSys XM250 board (PXA255)
1884 - Add support for MicroSys PM828 board (MPC8280)
1885 - Add support for 32 MB Flash on PM825/826
1886 - new SDRAM refresh rate for PM825/PM826
1887 - added support for MicroSys PM520 (MPC5200)
1888 - replaced Query by Identify command in CPU86/flash.c
1889 to support 28F160F3B
1891 * Fix wrap around problem with udelay() on ARM920T
1893 * Add support for Macronix flash on TRAB board
1895 * Patch by Pierre Aubert, 15 Mar 2004:
1896 Fix buffer overflow in IDE identification
1898 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1900 * Remove redundand #define in IceCube.h
1902 * Patch by Steven Scholz, 27 Feb 2004:
1903 - Adding get_ticks() and get_tbclk() for AT91RM9200
1904 - Many white space fixes in cpu/at91rm9200/interrupts.c
1906 * Patches by Steven Scholz, 20 Feb 2004:
1907 some cleanup in AT91RM9200 related code
1909 * Patches by Travis Sawyer, 12 Mar 2004:
1910 - Fix Gigabit Ethernet support for 440GX
1911 - Add Gigabit Ethernet Support to MII PHY utilities
1913 * Patch by Brad Kemp, 12 Mar 2004:
1914 Fixes for drivers/cfi_flash.c:
1915 - Better support for x8/x16 implementations
1916 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1917 - Added defines for AMD command and address constants
1919 * Patch by Leon Kukovec, 12 Mar 2004:
1920 Fix get_dentfromdir() to correctly handle deleted dentries
1922 * Patch by George G. Davis, 11 Mar 2004:
1923 Remove hard coded network settings in TI OMAP1610 H2
1924 default board config
1926 * Patch by George G. Davis, 11 Mar 2004:
1927 add support for ADS GraphicsClient+ board.
1929 * Patch by Pierre Aubert, 11 Mar 2004:
1930 - add bitmap command and splash screen support in cfb console
1931 - add [optional] origin in the bitmap display command
1933 * Patch by Travis Sawyer, 11 Mar 2004:
1934 Fix ocotea board early init interrupt setup.
1936 * Patch by Thomas Viehweger, 11 Mar 2004:
1937 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1939 * Patch by Stephan Linz, 09 Mar 2004
1940 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1942 * Patch by George G. Davis, 9 Mar 2004:
1943 fix recent build failure for SA1100 target
1945 * Patch by Travis Sawyer, 09 Mar 2004:
1946 Support native interrupt mode for the IBM440GX.
1947 Previously it was running in 440GP compatibility mode.
1949 * Patch by Philippe Robin, 09 Mar 2004:
1950 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
1953 * Patch by Masami Komiya, 08 Mar 2004:
1954 Don't overwrite server IP address or boot file name
1955 when the boot server does not return values
1957 * Patch by Tolunay Orkun, 5 Mar 2004:
1958 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
1960 * Patch by Tolunay Orkun, 5 Mar 2004:
1961 Fix early board initialization for Cogent CSB272 board
1963 * Patch by Ed Okerson, 3 Mar 2004:
1964 fix CFI flash writes for little endian systems
1966 * Patch by Reinhard Meyer, 01 Mar 2004:
1967 generalize USB and IDE support for MPC5200 with according
1968 changes to IceCube.h and TOP5200.h
1969 add Am29LV256 256 MBit FLASH support for TOP5200 boards
1970 add info about USB and IDE to README
1972 * Patch by Yuli Barcohen, 4 Mar 2004:
1973 Fix problems with GCC 3.3.x which changed handling of global
1974 variables explicitly initialized to zero (now in .bss instead of
1977 * Patch by Leon Kukovec, 02 Mar 2004:
1978 add strswab() to fix IDE LBA capacity, firmware and model numbers
1979 on little endian machines
1981 * Patch by Masami Komiya, 02 Mar 2004:
1982 - Remove get_ticks() from NFS code
1983 - Add verification of RPC transaction ID
1985 * Patch by Pierre Aubert, 02 Mar 2004:
1986 cleanup for IDE and USB drivers for MPC5200
1988 * Patch by Travis Sawyer, 01 Mar 2004:
1990 - Add IBM PPC440GX Ref Platform support (Ocotea)
1991 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
1992 Adapted to U-Boot and 440GX port
1994 - Add gracious handling of all Ethernet Pin Selections for 440GX
1995 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
1997 - Add needed bit definitions
2000 * Patch by Carl Riechers, 1 Mar 2004:
2001 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2003 * Patch by Stephan Linz, 27 Feb 2004
2004 - avoid problems for targets without NFS download support
2006 * Patch by Rune Torgersen, 27 Feb 2004:
2007 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2008 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2009 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2011 * Patch by Masami Komiya, 27 Feb 2004:
2012 Fix rarpboot: add autoload by NFS
2014 * Patch by Dan Eisenhut, 26 Feb 2004:
2015 fix flash_write return value in saveenv
2017 * Patch by Stephan Linz, 11 Dec 2003
2018 expand config.mk to avoid trigraph warnings on NIOS
2020 * Rename "BMS2003" board into "HMI10"
2022 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2023 storage; auto-set console on USB port (using preboot command)
2025 * Add support for SX1 mobile phone; add support for USB-based console
2026 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2028 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2030 * Fix SDRAM timings for LITE5200 / IceCube board
2032 * Handle Auti-MDIX / connection status for INCA-IP
2034 * Fix USB problems when attempting to read 0 bytes
2036 * Patch by Travis Sawyer, 26 Feb 2004:
2037 Fix broken compile for XPEDITE1K target.
2039 * Patch by Stephan Linz, 26 Feb 2004:
2040 Bug fix for NFS code on NIOS targets
2042 * Patch by Stephen Williams, 26 Feb 2004:
2043 Break up SystemACE reads of large block counts
2045 * Patch by Pierre Aubert, 26 Feb 2004
2046 add IDE support for MPC5200
2048 * Patch by Masami Komiya, 26 Feb 2004:
2049 add autoload via NFS
2051 * Patch by Stephen Williams
2052 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2053 elsewhere in the source.
2055 * Patch by Steven Scholz, 25 Feb 2004:
2056 - Timeouts in FPGA code should be based on CFG_HZ
2057 - Minor cleanup in code for Altera FPGA ACEX1K
2059 * Patch by Steven Scholz, 25 Feb 2004:
2060 Changed "Directory Hierarchy" section in README
2062 * Patch by Masami Komiya, 25 Feb 2004:
2063 Reduce copy count in nfs_read_reply() of NFS code
2065 * Patch by Markus Pietrek, 24 Feb 2004:
2066 NS9750 DevBoard added
2068 * Patch by Pierre Aubert, 24 Feb 2004
2069 add USB support for MPC5200
2071 * Patch by Steven Scholz, 24 Feb 2004:
2072 - fix MII commands to use values from last command
2074 * Patch by Torsten Demke, 24 Feb 2004:
2075 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2077 * Patch by Rahul Shanbhag, 19 Feb 2004:
2078 Fixes for for OMAP1610 board:
2079 - shift some IRQ specific code to platform.S file
2080 - remove duplicatewatchdog reset code from start.S
2082 * Make Auto-MDIX Support configurable on INCA-IP board
2084 * Fix license for mkimage tool
2086 * Patch by Masami Komiya, 24 Feb 2004:
2087 Update NetBootFileXferSize in NFS code
2089 * Patch by Scott McNutt, 24 Feb 2004:
2090 fix packet length in NFS code
2092 * Patch by Masami Komiy, 22 Feb 2004:
2093 Add support for NFS for file download
2095 * Patch by Andrea Scian, 17 Feb 2004:
2096 Add support for S3C44B0 processor and DAVE B2 board
2098 * Patch by Steven Scholz, 20 Feb 2004:
2099 - Add support for MII commands on AT91RM9200 boards
2100 - some cleanup in AT91RM9200 ethernet code
2102 * Patch by Peter Ryser, 20 Feb 2004:
2103 Add support for the Xilinx ML300 platform
2105 * Patch by Stephan Linz, 17 Feb 2004:
2106 Fix watchdog support for NIOS
2108 * Patch by Josh Fryman, 16 Feb 2004:
2109 Fix byte-swapping for cfi_flash.c for different bus widths
2111 * Patch by Jon Diekema, 14 Jeb 2004:
2112 Remove duplicate "FPGA Support" notes from the README file
2114 * Patches by Reinhard Meyer, 14 Feb 2004:
2115 - update board/emk tree; use common flash driver
2116 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2117 [adapted for other PPC CPUs -- wd]
2118 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2120 * Patch by Jon Diekema, 13 Feb 2004:
2121 Call show_boot_progress() whenever POST "FAILED" is printed.
2123 * Patch by Nishant Kamat, 13 Feb 2004:
2124 Add support for TI OMAP1610 H2 Board
2125 Fixes for cpu/arm926ejs/interrupt.c
2126 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2127 Fix for a timer bug in OMAP1610 Innovator
2128 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2130 * Patches by Stephan Linz, 12 Feb 2004:
2131 - add support for NIOS timer with variable period preload counter value
2132 - prepare POST framework support for NIOS targets
2134 * Patch by Denis Peter, 11 Feb 2004:
2135 add POST support for the MIP405 board
2137 * Patch by Laurent Mohin, 10 Feb 2004:
2138 Fix buffer overflow in common/usb.c
2140 * Patch by Tolunay Orkun, 10 Feb 2004:
2141 Add support for Cogent CSB272 board
2143 * Patch by Thomas Elste, 10 Feb 2004:
2144 Add support for NET+50 CPU and ModNET50 board
2146 * Patch by Sam Song, 10 Feb 2004:
2147 Fix typos in cfi_flash.c
2149 * Patch by Leon Kukovec, 10 Feb 2004
2150 Fixed long dir entry slot id calculation in get_vfatname
2152 * Patch by Robin Gilks, 10 Feb 2004:
2153 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2154 !=, <>, <, >, <=, >=)
2156 * Fix problem with side effects in macros in include/usb.h
2158 * Patch by David Benson, 13 Nov 2003:
2159 bug 841358 - fix TFTP download size limit
2161 * Fixing bug 850768:
2162 improper flush_cache() in load_serial()
2164 * Fixing bug 834943:
2165 MPC8540 - missing volatile declarations
2167 * Patch by Stephen Williams, 09 Feb 2004:
2168 Add support for Xilinx SystemACE chip:
2169 - New files common/cmd_ace.c and include/systemace.h
2170 - Hook systemace support into cmd_fat and the partition manager
2172 * Patch by Travis Sawyer, 09 Feb 2004:
2173 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2175 * Patch by Travis Sawyer, 09 Feb 2004:
2177 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2178 - Add phymode for 440 enet
2181 - Change board_pre_init to board_early_init_f
2182 - Add user flash to bus controller setup
2184 - Fix is_pci_host to check GPIO for monarch bit
2185 - Force xpedite1k to pci conventional mode (via #define option)
2187 * Patch by Brad Kemp, 4 Feb 2004:
2188 - handle the machine check that is generated during the PCI scans
2190 - define the registers used in the IMMR by the PCI subsystem.
2192 * Patch by Pierre Aubert, 03 Feb 2004:
2193 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2195 * Patch by Jeff Angielski, 03 Feb 2004:
2196 Fix copy & paste error in cpu/mpc8260/pci.c
2198 * Patch by Reinhard Meyer, 24 Jan 2004:
2199 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2201 * Add Auto-MDIX support for INCA-IP
2205 * Patch by Josef Baumgartner, 10 Feb 2004:
2206 Fixes for Coldfire port
2208 * Patch by Brad Kemp, 11 Feb 2004:
2209 Fix CFI flash driver problems
2211 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2212 modules at CPU clock frequencies above 66 MHz.
2214 * Optimize flash programming speed for LWMON (by another 100% :-)
2216 * Patch by Jian Zhang, 3 Feb 2004:
2217 - Changed the incorrect FAT12BUFSIZE
2218 - data_begin in fsdata can be negative. Changed it to be short.
2220 * Patches by Stephan Linz, 30 Jan 2004:
2221 1: - board/altera/common/flash.c:flash_erase():
2222 o allow interrupts befor get_timer() call
2223 o check-up each erased sector and avoid unexpected timeouts
2224 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2225 o enclose sevenseg_set() in cpp condition
2226 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2227 - fix some typed in mistakes in the NIOS documentation
2228 2: - split DK1C20 configuration into several header files:
2229 o two new files for each NIOS CPU description
2230 o U-Boot related part is remaining in DK1C20.h
2231 3: - split DK1S10 configuration into several header files:
2232 o two new files for each NIOS CPU description
2233 o U-Boot related part is remaining in DK1S10.h
2234 4: - Add support for the Microtronix Linux Development Kit
2235 NIOS CPU configuration at the Altera Nios Development Kit,
2236 Stratix Edition (DK-1S10)
2237 5: - Add documentation for the Altera Nios Development Kit,
2238 Stratix Edition (DK-1S10)
2239 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2241 7: - Add support for the common U-Boot SPI framework at
2244 * Patch by Rahul Shanbhag, 28 Jan 2004:
2245 Fix flash protection/locking handling for OMAP1610 innovator board.
2247 * Patch by Rolf Peukert, 28 Jan 2004:
2248 fix flash write problems on CSB226 board (write with 32 bit bus width)
2250 * Patches by Mark Jonas, 16 Jan 2004:
2251 - fix rounding error when calculating baudrates for MPC5200 PSCs
2252 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2253 time which is not supported
2255 * Patch by Yuli Barcohen, 26 Jan 2004:
2256 Allow bzip2 compression for small memory footprint boards
2258 * Patch by Brad Kemp, 21 Jan 2004:
2259 Add support for CFI flash driver for both the Intel and the AMD
2262 * Patch by Travis Sawyer, 20 Jan 2004:
2263 Fix pci bridge auto enumeration of sibling p2p bridges.
2265 * Patch by Tolunay Orkun, 12 Jan 2004:
2266 Add some delays as needed for Intel LXT971A PHY support
2268 * Patches by Stephan Linz, 09 Jan 2004:
2269 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2270 - make DK1C20 board configuration related to ASMI conform to
2273 * Patch by Anders Larsen, 09 Jan 2004:
2275 ARM memory layout fixes: the abort-stack is now set up in the
2276 correct RAM area, and the BSS is zeroed out as it should be.
2278 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2279 of the linker scripts are replaced by '__bss_start' and '_end',
2280 resp., which is a further step to eliminate unnecessary differences
2281 between the implementation of the CPU architectures.
2283 * Patch by liang a lei, 9 Jan 2004:
2284 Fix Intel 28F128J3 ID in include/flash.h
2286 * Patch by Masami Komiya, 09 Jan 2004:
2287 add support for TB0229 board (NEC VR4131 MIPS processor)
2289 * Patch by Leon Kukovec, 12 Dec 2003:
2290 changed extern __inline__ into static __inline__ in
2291 include/linux/byteorder/swab.h
2293 * Patch by Travis Sawyer, 30 Dec 2003:
2294 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2295 select MDI port based on enabled EMAC device.
2296 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2299 * Patch by Wolter Kamphuis, 15 Dec 2003:
2300 made CONFIG_SILENT_CONSOLE usable on all architectures
2302 * Disable date command on TQM866M - there is no RTC on MPC866
2304 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2306 * Implement adaptive SDRAM timing configuration based on actual CPU
2307 clock frequency for INCA-IP; fix problem with board hanging when
2308 switching from 150MHz to 100MHz
2310 * Add PCMCIA CS support for BMS2003 board
2312 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2313 see doc/README.MPC866 for details;
2314 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2315 calculate CPU clock frequency from PLL register values.
2317 * Add support for 128 MB RAM on TQM8xxL/M modules
2319 * Fix PS/2 keyboard problem caused by statically initialized variable
2320 pointing to a location in flash
2322 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2324 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2325 before we can access it; add delay in case we are faster (with no
2328 * Cleanup of some init functions
2330 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2331 to avoid Linux crashes by early packets coming in.
2333 * Accelerate flash accesses on LWMON board by using buffered writes
2335 * Fix typo in Makefile;
2336 fix problem with PARTNUM detection
2338 * Patch by Reinhard Meyer, 09 Jan 2004:
2339 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2341 * Add support for IDE LED on BMS2003 board
2342 (exclusive with status LED!)
2344 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2347 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2348 Add common files for "emk" boards
2350 * Add a common get_ram_size() function and modify the the
2351 board-specific files to invoke that common implementation.
2353 ======================================================================
2354 Changes for U-Boot 1.0.1:
2355 ======================================================================
2357 * Set default clock for INCA-IP to 150 MHz
2359 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2360 add I2C support; add support for DS1337 RTC
2362 * Add CompactFlash support for BMS2003 board
2364 * Add support for status LED on BMS2003 board
2366 * Patch by Scott McNutt, 02 Jan 2004:
2367 Add support for the Nios Active Serial Memory Interface (ASMI)
2370 * Patch by Andrea Marson, 16 Dec 2003:
2371 Add support for the PPChameleon ME and HI modules
2373 * Patch by Yuli Barcohen, 22 Dec 2003:
2374 Add support for Motorola DUET ADS board (MPC87x/88x)
2376 * Patch by Robert Schwebel, 15 Dec 2003:
2377 add support for cramfs (uses JFFS2 command interface)
2379 * Patches by Stephan Linz, 11 Dec 2003:
2380 - more documentation for NIOS port
2381 - new struct nios_pio_t, struct nios_spi_t
2382 - Reconfiguration for NIOS Development Kit DK1C20:
2383 o move board related code from board/dk1c20
2384 to board/altera/dk1c20
2385 o create a new common source path board/altera/common
2386 and move generic flash access stuff into it
2387 o change/expand configuration file DK1C20.h
2388 - Add support for NIOS Development Kit DK1S10
2389 - Add status LED support for NIOS systems
2390 - Add dual 7-segment LED support for Altera NIOS DevKits
2392 * Patch by Ronen Shitrit, 10 Dec 2003:
2393 Add support for the Marvell DB64360 / DB64460 development boards
2395 * Patch by Detlev Zundel, 10 Dec 2003:
2396 fix dependency problem in examples/Makefile
2398 * Patch by Denis Peter, 8 Dec 2003
2399 - add support for the PATI board (MPC555)
2400 - add SPI support for the MPC5xx
2402 * Patch by Anders Larsen, 08 Dec 2003:
2403 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2404 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2405 cleanup some redundand #defines
2407 * Patch by André Schwarz, 8 Dec 2003:
2408 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2409 - TX and RX deskriptors must be quad-word aligned
2410 - does not work with only one TX deskriptor
2411 - standard reset method does not work
2413 * Patch by Masami Komiya, 08 Dec 2003:
2414 add RTL8139 ethernet driver
2416 * Patches by Ed Okerson, 07 Dec 2003:
2417 - fix ethernet for the AU1x00 processors in little-endian mode.
2418 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2420 * Minor code cleanup (coding style)
2422 * Patch by Reinhard Meyer, 30 Dec 2003:
2423 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2424 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2425 - turned debug print of PHY registers into a function (called in two places)
2426 - added support for EMK MPC5200 based modules
2428 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2430 * Add support for TQM866M modules
2432 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2434 * Fix a few compiler warnings
2436 * Patch by Reinhard Meyer, 28 Dec 2003:
2437 Add initial support for TOP5200 board
2439 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2440 environment variable which can set to "100", "133", or "150". The
2441 CPU clock will be configured accordingly upon next reboot. Other
2442 values are ignored. In case of an invalid or undefined "cpuclk"
2443 value, the compile-time default CPU clock speed will be used.
2445 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2446 window that is used to access the UART registers by the Linux driver)
2448 * Patch by Reinhard Meyer, 20 Dec 2003:
2449 Fix clock calculation for the MPC5200 for higher clock frequencies
2450 (above 2**32 / 10 = 429.5 MHz).
2452 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2454 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2456 * Add new configuration for IceCube board with DDR memory
2458 * Update TRAB memory configurations
2460 * Add JFFS2 support for INCA-IP board
2462 * Patch by Bill Hargen, 09 Dec 2003:
2463 - BUBINGA405EP: changed flash driver to protect top sector containing
2465 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2466 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2467 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2468 - 405EP: added/fixed support for "reginfo" command.
2469 - 4xx: removed spurious MII error messages on "mii info" command.
2471 * Patch by Bernhard Kuhn, 28 Nov 2003:
2472 add support for Coldfire CPU
2473 add support for Motorola M5272C3 and M5282EVB boards
2475 * Patch by Pierre Aubert, 24 Nov 2003:
2476 - add a return value for the fpga command
2477 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2478 is defined. If ide_preinit fails, ide_init is aborted.
2479 - fix an endianess problem in fat.h
2481 * Patch by Wolter Kamphuis, 05 Dec 2003:
2482 Add support for SNMC's QS850/QS823/QS860T boards
2484 * Patch by Yuli Barcohen, 3 Dec 2003:
2485 "revive" U-Boot support for old Motorola MPC860ADS board
2487 * Patch by Cam(ilo?), 03 Dec 2003:
2488 make examples build even with broken Montavista objcopy
2490 * Patch by Pavel Bartusek, 27 Nov 2003:
2491 fix conversion problem with "bootretry" evironment variable
2493 * Patch by Andre Schwarz, 24 Nov 2003:
2494 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2496 * Patch by Pavel Bartusek, 21 Nov 2003:
2497 set ZMII bridge speed on 440
2499 * Patch by Anders Larsen, 17 Nov 2003:
2500 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2502 * Patches by David Müller, 14 Nov 2003:
2503 - board/mpl/common/common_util.c
2504 * implement support for BZIP2 compressed images
2505 * various cleanups (printf -> puts, ...)
2506 - board/mpl/common/flash.c
2507 * report correct errors to upper layers
2508 * check the erase fail and VPP low bits in status reg
2509 - board/mpl/vcma9/cmd_vcma9.c
2510 - board/mpl/vcma9/flash.c
2511 * various cleanups (printf -> puts, ...)
2513 * fix typo in comment
2514 - cpu/arm920t/usb_ohci.c
2515 * support for S3C2410 is missing in #if line
2517 * reinit some registers in case of error (cable missing, ...)
2519 * support for USB/MMC devices is missing in #if line
2520 - include/configs/MIP405.h
2521 - include/configs/PIP405.h
2522 * enable BZIP2 support
2523 * enlarge malloc space to 1MiB because of BZIP2 support
2524 - include/configs/VCMA9.h
2525 * enable BZIP2 support
2526 * enlarge malloc space to 1MiB because of BZIP2 support
2527 * enable USB support
2528 - lib_arm/armlinux.c
2529 * change calling convention of ARM Linux kernel as
2530 described on http://www.arm.linux.org.uk/developer/booting.php
2532 * Patch by Thomas Lange, 14 Nov 2003:
2533 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2534 support all these AMD boards.
2536 * Patch by Thomas Lange, 14 Nov 2003:
2537 Workaround for mips au1x00 physical memory accesses (the au1x00
2538 uses a 36 bit bus internally and cannot access physical memory
2539 directly. Use the uncached SDRAM address instead of the physical
2542 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2543 add Realtek 8019 ethernet driver
2545 * Patch by Yuli Barcohen, 13 Nov 2003:
2546 MPC826xADS/PQ2FADS cleanup
2548 * Patch by Anders Larsen, 12 Nov 2003:
2549 Update README to mark the PORTIO commands non-standard
2551 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2552 update for for Atmel AT91RM9200DK development kit:
2553 - support for environment variables in DataFlash
2554 - Atmel DataFlash AT45DB1282 support
2556 * Patch by Jeff Carr, 11 Nov 2003:
2557 add support for new version of 8270 processors
2559 * Patches by George G. Davis, 05 Nov 2003:
2560 - only pass the ARM linux initrd tag to the kernel when an initrd
2562 - update omap1510inn configuration file
2564 * Patches by Stephan Linz, 3 Nov 2003:
2565 - more endianess fixes for LAN91C111 driver
2566 - CFG_HZ configuration patch for NIOS Cyclone board
2568 * Patch by Stephan Linz, 28 Oct 2003:
2569 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2571 * Patch by Steven Scholz, 20 Oct 2003:
2572 - make "mii info <addr>" show infor for PHY at "addr" only
2573 - Endian fix for miiphy_info()
2575 * Patch by Gleb Natapov, 19 Sep 2003:
2576 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2578 * Patch by Anders Larsen, 17 Sep 2003:
2579 Bring ARM memory layout in sync with the documentation:
2580 stack and malloc-heap are now located _below_ the U-Boot code
2582 * Accelerate booting on TRAB board: read and check autoupdate image
2583 headers first instead of always reading the whole images.
2585 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2587 * Enabled password check on RMU board
2589 * Fix configuration problem with IceCube in LOWBOOT configuration:
2590 envrionment got embedded, corrupting the image layout.
2592 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2594 * Added BMS2003 board
2595 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2597 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2598 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2601 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2604 * Add checksum verification to 'imls' command
2606 * Add bd_info fields needed for 4xx Linux I2C driver
2608 * Patch by Martin Krause, 4 Nov. 2003:
2609 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2611 * Print used network interface when CONFIG_NET_MULTI is set
2613 * Patch by Bernhard Kuhn, 28 Oct 2003:
2614 Add low boot support for MPC5200
2616 * Fix problem with dual PCMCIA support (NSCU)
2618 * Fix MPC5200 I2C initialization function
2620 ======================================================================
2621 Changes for U-Boot 1.0.0:
2622 ======================================================================
2624 * Fix parameter passing to standalone images with bootm command
2626 * Patch by Kyle Harris, 30 Oct 2003:
2627 Fix build errors for ixdp425 board
2629 * Patch by David M. Horn, 29 Oct 2003:
2630 Fixes to build under CYGWIN
2632 * Get IceCube MGT5100 working (again)
2634 * Fix problems in memory test on some boards (which was not
2635 non-destructive as intended)
2637 * Patch by Gary Jennejohn, 28 Oct 2003:
2638 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2639 to prevent stack overflow on ARM systems
2641 * Patch by Stephan Linz, 28 Oct 2003:
2642 fix init sequence error for NIOS port
2644 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2646 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2648 * Patch by Xiao Xianghua, 23 Oct 2003:
2649 small patch for mpc85xx
2651 * Fix small problem in MPC5200 I2C driver
2653 * Fix FCC3 support on ATC board
2655 * Correct header printing for multi-image files in do_bootm()
2657 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2659 * Fix PCI problems on PPChameleon board
2661 * Patch by Steven Scholz, 18 Oct 2003:
2662 Fix AT91RM9200 ethernet driver
2664 * Patch by Nye Liu, 17 Oct 2003:
2665 Fix typo in include/mpc8xx.h
2667 * Patch by Richard Woodruff, 16 Oct 03:
2668 Fixes for cpu/arm925/interrupt.c
2669 - Initialize timestamp & lastdec vars.
2670 - fix timestamp overflows.
2671 - fix lastdec overflow.
2672 - smarter normalization to allow udelay() below 1ms to work.
2674 * Patch by Scott McNutt, 16 Oct
2675 add networking support for the Altera Nios Development Kit,
2676 Cyclone Edition (DK-1C20)
2678 * Patch by Jon Diekema, 14 Oct 2003:
2679 add hint about doc/README.silent to README file
2681 * Add CompactFlash support for NSCU
2683 * Fix PCI problems on PPChameleonEVB
2685 * TRAB auto-update: Base decision if we have to strip the image
2686 header on image type as encoded in the header
2687 (include image type patch by Martin Krause, 17 Oct 2003)
2689 * Patches by Xianghua Xiao, 15 Oct 2003:
2691 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2692 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2693 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2695 * Fix flash timings on TRAB board
2697 * Make sure HUSH is initialized for running auto-update scripts
2699 * Make 5200 reset command _really_ reset the board, without running
2700 any other code after it
2702 * Fix errors with flash erase when range spans across banks
2703 that are mapped in reverse order
2705 * Fix flash mapping and display on P3G4 board
2707 * Patch by Kyle Harris, 15 Jul 2003:
2708 - add support for Intel IXP425 CPU
2709 - add support for IXDP425 eval board
2711 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2712 for more information
2714 * Patch by Steven Scholz, 10 Oct 2003
2715 - Add support for Altera FPGA ACEX1K
2717 * Patches by Thomas Lange, 09 Oct 2003:
2718 - fix cmd_ide.c for non ppc boards (read/write functions did not
2719 add ATA base address)
2720 - fix for shannon board
2721 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2722 - Endian swap ATA identity for all big endian CPUs, not just PPC
2723 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2725 - add support for dbau1x00 board (MIPS32)
2727 * Patch by Sangmoon Kim, 07 Oct 2003:
2728 add support for debris board
2730 * Patch by Martin Krause, 09 Oct 2003:
2731 Fixes for TRAB board
2732 - /board/trab/rs485.c: correct baudrate
2733 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2734 udelay(); fix some timing problems with adc controller
2735 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2736 modify commands: touch and buzzer
2738 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2739 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2740 Use direct function calls for auto_update instead of hush commands
2742 * Patch by Scott McNutt, 04 Oct 2003:
2743 - add support for Altera Nios-32 CPU
2744 - add support for Nios Cyclone Development Kit (DK-1C20)
2746 * Patch by Steven Scholz, 29 Sep 2003:
2747 - A second parameter for bootm overwrites the load address for
2748 "Standalone Application" images.
2749 - bootm sets environment variable "filesize" to the resulting
2750 (uncompressed) data length for "Standalone Application" images
2751 when autostart is set to "no". Now you can do something like
2752 if bootm $fpgadata $some_free_ram ; then
2753 fpga load 0 $some_free_ram $filesize
2756 * Patch by Denis Peter, 25 Sept 2003:
2757 add support for the MIP405 Rev. C board
2759 * Patch by Yuli Barcohen, 25 Sep 2003:
2760 add support for Zephyr Engineering ZPC.1900 board
2762 * Patch by Anders Larsen, 23 Sep 2003:
2763 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2764 implemented for the x86 architecture)
2766 * Patch by Sangmoon Kim, 23 Sep 2003:
2767 fix pll_pci_to_mem_multiplier table for MPC8245
2769 * Patch by Anders Larsen, 22 Sep 2003:
2770 enable timed autoboot on PXA
2772 * Patch by David Müller, 22 Sep 2003:
2773 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2774 returns correct libgcc file path
2775 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2776 time on s3c24x0 systems
2778 * Patch by Jon Diekema, 19 Sep 2003:
2779 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2780 link state to the fault LED.
2781 - In NetLoop, make the Fault LED reflect the link status. The link
2782 status gets updated on entry, and on timeouts.
2784 * Patch by Anders Larsen, 18 Sep 2003:
2785 allow mkimage to build and run on Cygwin-hosted systems
2787 * Patch by Frank Müller, 18 Sep 2003:
2788 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2791 * Patch by Pantelis Antoniou, 16 Sep 2003:
2792 add tool to compute fileds in the PLPRCR register for MPC86x
2794 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2796 * Fix build problems under FreeBSD
2798 * Add generic filesystem image type
2800 * Make fatload set filesize environment variable
2802 * enable basic / medium / high-end configurations for PPChameleonEVB
2803 board; fix NAND code
2805 * enable TFTP client code to specify to the server the desired
2806 timeout value (see RFC-2349)
2808 * Improve SDRAM setup for TRAB board
2810 * Suppress all output with splashscreen configured only if "splashimage"
2813 * Fix problems with I2C support for mpc5200
2815 * Adapt TRAB configuration and auto_update to new memory layout
2817 * Add configuration for wtk board
2819 * Add support for the Sharp LQ065T9DR51U LCD display
2821 * Patch by Rune Torgersen, 17 Sep 2003:
2822 - Fixes for MPC8266 default config
2823 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2825 * Patches by Jon Diekema, 17 Sep 2003:
2826 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2829 - adjust "help" output
2831 * Patches by Anders Larsen, 17 Sep 2003:
2832 - fix spelling errors
2833 - set GD_FLG_DEVINIT flag only after device function pointers
2835 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2837 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2838 - trigger watchdog while waiting in serial driver
2840 * Add auto-update code for TRAB board using USB memory sticks,
2841 support new configuration with more memory
2843 * disable MPC5200 bus pipelining as workaround for bus contention
2845 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2846 priority; configure critical interrupts to be handled like external
2849 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2850 go back to 66 MHz for stability
2852 * Patches by Jon Diekema, 15 Sep 2003:
2853 - add description for missing CFG_CMD_* entries in the README file
2856 * Patch by Gleb Natapov, 14 Sep 2003:
2857 enable watchdog support for all MPC824x boards that have a watchdog
2859 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2860 "Non-octet Aligned Frame" errors we see at 100 Mbps
2862 * Patch by Sharad Gupta, 14 Sep 2003:
2863 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2865 * Patch by llandre, 11 Sep 2003:
2866 update configuration for PPChameleonEVB board
2868 * Patch by David Müller, 13 Sep 2003:
2869 various changes to VCMA9 board specific files
2871 * Add I2C support for MGT5100 / MPC5200
2873 * Patch by Rune Torgersen, 11 Sep 2003:
2874 Changed default memory option on MPC8266ADS to NOT be Page Based
2875 Interleave, since this doesn't work very well with the standard
2878 * Patch by George G. Davis, 12 Sep 2003:
2879 fix Makefile settings for sk98 driver
2881 * Patch by Stefan Roese, 12 Sep 2003:
2882 - new boards added: DP405, HUB405, PLU405, VOH405
2883 - some esd boards updated
2884 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2886 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2888 * Patch by Martin Krause, 11 Sep 2003:
2889 add burn-in tests for TRAB board
2891 * Enable instruction cache on MPC5200 board
2893 * Patch by Denis Peter, 11 Sep 2003:
2894 - fix USB data pointer assignment for bulk only transfer.
2895 - prevent to display erased directories in FAT filesystem.
2897 * Change output format for NAND flash - make it look like for other
2900 ======================================================================
2901 Changes for U-Boot 0.4.8:
2902 ======================================================================
2904 * Add I2C and RTC support for RMU board
2906 * Patches by Denis Peter, 9 Sep 2003:
2907 add FAT support for IDE, SCSI and USB
2909 * Patches by Gleb Natapov, 2 Sep 2003:
2910 - cleanup of POST code for unsupported architectures
2911 - MPC824x locks way0 of data cache for use as initial RAM;
2912 this patch unlocks it after relocation to RAM and invalidates
2915 * Patch by Gleb Natapov, 30 Aug 2003:
2916 new I2C driver for mpc107 bridge. Now works from flash.
2918 * Patch by Dave Ellis, 11 Aug 2003:
2919 - JFFS2: fix typo in common/cmd_jffs2.c
2920 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2921 - JFFS2: remove node version 0 warning
2922 - JFFS2: accept JFFS2 PADDING nodes
2923 - SXNI855T: add AM29LV800 support
2924 - SXNI855T: move environment from EEPROM to flash
2925 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2927 * Patch by Bill Hargen, 11 Aug 2003:
2928 fixes for I2C on MPC8240
2929 - fix i2c_write routine
2930 - fix iprobe command
2931 - eliminates use of global variables, plus dead code, cleanup.
2933 * Add support for USB Mass Storage Devices (BBB)
2934 (tested with USB memory sticks only)
2936 * Avoid flicker on TRAB's VFD
2938 * Add support for SK98xx driver
2940 * Add PCI support for SL8245 board
2942 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
2943 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
2944 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
2946 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
2947 to allow for more accurate baudrate settings
2948 (error now 0.7% at 115 kbps, instead of 3.5% before)
2950 * Patch by Andreas Mohr, 4 Sep 2003:
2951 Fix a lot of spelling errors
2953 * Add support for PPChameleon Eval Board
2955 * Add support for P3G4 board
2957 * Fix problem with MGT5100 FEC driver: add "early" MAC address
2960 * Patch by Yuli Barcohen, 7 Aug 2003:
2961 check BCSR to detect if the board is configured in PCI mode
2963 ======================================================================
2964 Changes for U-Boot 0.4.7:
2965 ======================================================================
2967 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
2968 add support for Adder II MPC852T module
2970 * Patch by George G. Davis, 19 Aug 2003:
2971 fix TI Innovator/OMAP1510 pin configs
2973 * Patches by Kshitij, 18 Aug 2003
2974 - add support for arm926ejs cpu core
2975 - add support for TI OMAP 1610 Innovator Board
2977 * Patch by Yuli Barcohen, 14 Aug 2003:
2978 add support for bzip2 uncompression
2980 * Add GCC library to examples/Makefile so GCC utility functions will
2983 * Add I2C and RTC support for RMU board using software I2C driver
2984 (because of better response to iprobe command); fix problem with
2987 * Patch by Matthias Fuchs, 28 Aug 2003:
2988 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
2989 CONFIG_BOOTP_MAKS (see README).
2991 * Fix ICU862 environment problem
2993 * Fix RAM size detection for RMU board
2995 * Implement "reset" for MGT5100/MPC5200 systems
2997 ======================================================================
2998 Changes for U-Boot 0.4.6:
2999 ======================================================================
3001 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3002 allow selection of clock frequency as "make" target
3004 * Implement memory autosizing code for IceCube boards
3006 * Configure network port on INCA-IP for autonegotiation
3008 * Fix overflow problem in network timeout code
3010 * Patch by Richard Woodruff, 8 Aug 2003:
3011 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3013 ======================================================================
3014 Changes for U-Boot 0.4.5:
3015 ======================================================================
3017 * Update for TQM board defaults:
3018 disable clocks_in_mhz, enable boot count limit
3020 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3021 in toplevel directory instead. Removed astest.c from tools/gdb because
3022 it is no longer relevant.
3024 * Fix PCI support for MPC5200 / IceCube Board
3026 * Map ISP1362 USB OTG controller for NSCU board
3028 * Patch by Brad Parker, 02 Aug 2003:
3029 fix sc520_cdp problems
3031 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3033 * Allow erase command to cross flash bank boundaries
3035 * Patch by Scott McNutt, 21 Jul 2003:
3036 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3037 Both LynxOS and BlueCat linux KDIs are supported.
3039 * Patch by Richard Woodruff, 25 Jul 2003:
3040 use more reliable reset for OMAP/925T
3042 * Patch by Nye Liu, 25 Jul 2003:
3043 fix typo in mpc8xx.h
3045 * Patch by Richard Woodruff, 24 Jul 2003:
3046 Fixes for cmd_nand.c:
3047 - Fixed null dereferece which could result in incorrect ECC values.
3048 - Added support for devices with no Ready/Busy signal hooked up.
3049 - Added OMAP1510 read/write protect handling.
3050 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3052 - Switched default ECC to be JFFS2.
3054 * Allow crc32 to be used at address 0x000
3056 * Provide consistent interface to standalone applications to access
3057 the 'global_data' structure
3058 Provide a doc/README.standalone more useful to users/developers.
3060 * Make IceCube MGT5100 FEC driver work
3062 * Implement new mechanism to export U-Boot's functions to standalone
3063 applications: instead of using (PPC-specific) system calls we now
3064 use a jump table; please see doc/README.standalone for details
3066 * Patch by Dave Westwood, 24 Jul 2003:
3067 added support for Unity OS (a proprietary OS)
3069 * Patch by Detlev Zundel, 23 Jul 2003:
3070 add "imls" command to print flash table of contents
3072 * Fix cold boot detection for log buffer reset
3074 * Return error for invalid length specifiers with "cp.X" etc.
3076 * Fix startup problem on MIPS
3078 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3079 bitmap support is configured
3081 * Patch by Bill Hargen, 18 Jul 2003:
3082 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3084 * Patch by Denis Peter, 18 Jul 2003:
3085 - fix memory configuration for MIP405T
3086 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3088 * Cleanup of TQM82xx configurations; use "official" board types
3089 to make selection easier.
3091 * Patch by Martin Krause, 17 Jul 2003:
3092 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3094 * Patch by Richard Woodruff, 17 July 03:
3095 - Fixed bug in OMAP1510 baud rate divisor settings.
3097 * Patch by Nye Liu, 16 July 2003:
3099 - add MPC86xADS support (uses MPC86xADS.h)
3100 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3102 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3103 o don't trust gclk() software measurement by default, depend on
3104 CONFIG_8xx_GCLK_FREQ
3105 - add DRAM SIMM not installed detection
3106 - use more "correct" SDRAM initialization sequence
3107 - allow different SDRAM sizes (8xxADS has 8M)
3109 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3110 - rename MAMR/MBMR defines to be more consistent. Should eventually
3111 be merged into MxMR to better reflect the PowerQUICC datasheet.
3113 * Patch by Yuli Barcohen, 16 Jul 2003:
3114 support new Motorola PQ2FADS-ZU evaluation board which replaced
3115 MPC8260ADS and MPC8266ADS
3117 ======================================================================
3118 Changes for U-Boot 0.4.4:
3119 ======================================================================
3121 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3123 * Add support for MGT5100 and MPC5200 processors
3125 * Patch by Lutz Dennig, 15 Jul 2003:
3126 update for R360MPI board
3128 ======================================================================
3129 Changes for U-Boot 0.4.3:
3130 ======================================================================
3132 * Patches by Kshitij, 04 Jul 2003
3133 - added support for arm925t cpu core
3134 - added support for TI OMAP 1510 Innovator Board
3136 * Patches by Martin Krause, 14 Jul 2003:
3137 - add I2C support for s3c2400 systems (trab board)
3138 - (re-) add "ping" to command table
3140 * Fix handling of "slow" POST routines
3142 * Patches by Yuli Barcohen, 13 Jul 2003:
3143 - Correct flash and JFFS2 support for MPC8260ADS
3144 - fix PVR values and clock generation for PowerQUICC II family
3147 * Patch by Bernhard Kuhn, 08 Jul 2003:
3148 - add support for M68K targets
3150 * Patch by Ken Chou, 3 Jul:
3151 - Fix PCI config table for A3000
3152 - Fix iobase for natsemi.c
3153 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3155 * Allow to enable "slow" POST routines by key press on power-on
3156 * Fix temperature dependend switching of LCD backlight on LWMON
3157 * Tweak output format for LWMON
3159 * Patch by Stefan Roese, 11 Jul 2003:
3160 - Fix bug in CONFIG_VERSION_VARIABLE.
3161 - AR405 config updated.
3162 - OCRTC/ORSG: bsp command added.
3163 - ASH405 bsp update.
3165 ======================================================================
3166 Changes for U-Boot 0.4.2:
3167 ======================================================================
3169 * Add support for NSCU board
3171 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3173 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3174 mirror bit flash on TQM8xxM modules
3176 * Patch by Kenneth Johansson, 30 Jun 2003:
3177 get rid of MK_CMD_ENTRY macro; update doc/README.command
3179 * Patch by Seb James, 30 Jun 2003:
3180 Improve documentation of I2C configuration in README
3182 * Fix problems with previous log buffer "fixes"
3184 * Fix minor help text issues
3186 * "log append" did not append a newline
3188 ======================================================================
3189 Changes for U-Boot 0.4.1:
3190 ======================================================================
3192 * Fix some missing commands, cleanup header files
3193 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3195 * Rewrite command lookup and help command (fix problems with bubble
3196 sort when sorting command name list). Minor cleanup here and there.
3198 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3199 - Allow to call sysmon function interactively
3200 - PIC on LWMON board needs delay after power-on
3201 - Add missing RSR definitions for MPC8xx
3202 - Improve log buffer handling: guarantee clean reset after power-on
3203 - Add support for EXBITGEN board (aka "genie")
3204 - Add support for SL8245 board
3207 - remove trailing white space, trailing empty lines, C++ comments, etc.
3208 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3210 * Patches by Kenneth Johansson, 25 Jun 2003:
3211 - major rework of command structure
3212 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3214 ======================================================================
3215 Changes for U-Boot 0.4.0:
3216 ======================================================================
3218 * Patches by Robert Schwebel, 26 Jun 2003:
3219 - csb226 configuration updated
3220 - credits for logodl port updated
3221 - innokom configuration updated
3222 - logodl tree update, still with coding style inconsistencies
3223 - added OCM for ppc405 warning to README
3225 * Patch by Pantelis Antoniou, 25 Jun 2003:
3226 update NetVia with V2 board support
3228 * Header file cleanup for ARM
3230 * Patch by Murray Jensen, 24 Jun 2003:
3231 - make sure to use only U-boot provided header files
3232 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3234 * Patch by Stefan Roese, 24 Jun 2003:
3235 - Update esd ASH405 board files.
3236 - Update esd DASA_SIM config file.
3237 - Add ping command to some esd boards.
3239 * Patch by Yuli Barcohen, 23 Jun 2003:
3240 Update for MPC8260ADS board
3242 * Patch by Murray Jensen, 23 Jun 2003:
3243 - cleanup of GCC 3.x compiler warnings
3245 * Patch by Rune Torgersen, 4 Jun 2003:
3246 add large memory support for MPC8266ADS board
3248 * Patch by Richard Woodruff, 19 June 03:
3249 - Enabled standard u-boot device abstraction for ARM
3250 - Enabled console device for ARM
3251 - Initilized bi_baudrate for ARM
3253 * Patch by Bill Hargen, 23 Apr 2003:
3254 fix byte order for 824x I2C addresses (write op)
3256 * Patch by Murray Jensen, 20 Jun 2003:
3258 - cleanup (especially for gcc-3.x compilers)
3260 * Patch by Tom Guilliams, 20 Jun 2003:
3261 added CONFIG_750FX support for IBM 750FX processors
3263 * Patch by Devin Crumb, 02 Apr 2003:
3264 Fix clock divider rounding problem in drivers/serial.c
3266 * Patch by Richard Woodruff, 19 June 03:
3267 - Fixed smc91c111 driver to sync with the u-boot environment
3268 (driver/smc91c111.c).
3269 - Added eth_init error return check in NetLoop (net/net.c).
3271 * Patch by Ken Chou, 19 June 2003:
3272 Added support for A3000 SBC board (Artis Microsystems Inc.)
3274 * Patches by Murray Jensen, 17 Jun 2003:
3275 - Hymod board database mods: add "who" field and new xilinx chip types
3276 - provide new "init_cmd_timeout()" function so code external to
3277 "common/main.c" can use the "reset_cmd_timeout()" function before
3278 entering the main loop
3279 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3280 slightly different. see include/configs/hymod.h for an example
3281 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3282 CFG_DTT_ADM1021 defined)
3283 - add new "eeprom_probe()" function which has similar args and
3284 behaves in a similar way to "eeprom_read()" etc.
3285 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3286 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3287 - gdbtools copyright update
3288 - ensure that set_msr() executes the "sync" and "isync" instructions
3289 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3290 - 8260 I/O ports fix: Open Drain should be set last when configuring
3291 - add SIU IRQ defines for 8260
3292 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3293 config.mk to allow board configurations to override the GNU
3294 linker script, selected via the LDSCRIPT, make variable, and to
3295 give an initial value to the OBJCFLAGS make variable
3296 - 8260 i2c enhancement:
3297 o correctly extends the timeout depending on the size of all
3298 queued messages for both transmit and receive
3299 o will not continue with receive if transmit times out
3300 o ensures that the error callback is done for all queued tx
3302 o correctly detects both tx and rx timeouts, only delivers one to
3303 the callback, and does not overwrite an earlier error
3304 o logic in i2c_probe now correct
3305 - add "vprintf()" function so that "panic()" function can be
3307 - many Hymod board changes
3309 * Patches by Robert Schwebel, 14 Jun 2003:
3310 - add support for Logotronic DL datalogger board
3311 - cleanup serial line after kermit binary download
3312 - add debugX macro (debug level support)
3313 - update mach-types.h to latest arm.linux.org.uk master list.
3315 * Patches by David Müller, 12 Jun 2003:
3316 - rewrite of the S3C24X0 register definitions stuff
3317 - "driver" for the built-in S3C24X0 RTC
3319 * Patches by Yuli Barcohen, 12 Jun 2003:
3320 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3321 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3322 configuration word supplied by FPGA on some MPC8260ADS boards
3324 * Patch by Pantelis Antoniou, 10 Jun 2003:
3325 Unify status LED interface
3327 * Add support for DS12887 RTC; add RTC support for ATC board
3329 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3330 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3331 - Add Atmel DataFlash support for reading and writing.
3332 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3333 - Add Flash detection on Atmel AT91RM9200DK
3334 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3335 - Replace old Ethernet PHY layer functions
3336 - Change link address
3338 * Patch by Frank Smith, 9 Jun 2003:
3339 use CRIT_EXCEPTION for machine check on 4xx
3341 * Patch by Detlev Zundel, 13 Jun 2003:
3342 added implementation of the "carinfo" command in cmd_immap.c
3344 * Fix CONFIG_NET_MULTI support in include/net.h
3346 * Patches by Kyle Harris, 13 Mar 2003:
3347 - Add FAT partition support
3348 - Add command support for FAT
3349 - Add command support for MMC
3351 - Add Intel PXA support for video
3352 - Add Intel PXA support for MMC
3354 - Enable MMC and FAT for lubbock board
3355 - Other misc changes for lubbock board
3357 * Patch by Robert Schwebel, April 02, 2003:
3358 fix for SMSC91111 driver
3360 * Patch by Vladimir Gurevich, 04 Jun 2003:
3361 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3363 * Patch by Stefan Roese, 05 Jun 2003:
3364 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3365 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3366 data cache can be used even if the chip select is in use.
3367 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3368 (see README for further description).
3369 - Changed config files of CONFIG_EEPRO100 boards to use the
3370 CFG_RX_ETH_BUFFER define.
3372 * Add support for RMU board
3374 * Add support for TQM862L at 100/50 MHz
3376 * Patch by Pantelis Antoniou, 02 Jun 2003:
3377 major reconstruction of networking code;
3378 add "ping" support (outgoing only!)
3380 * Patch by Denis Peter, 04 June 2003:
3381 add support for the MIP405T board
3383 * Patches by Udi Finkelstein, 2 June 2003:
3384 - Added support for custom keyboards, initialized by defining a
3385 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3386 - Added support for the RBC823 board.
3387 - cpu/mpc8xx/lcd.c now automatically calculates the
3388 Horizontal Pixel Count field.
3390 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3391 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3393 * Patch by Mark Rakes, 14 May 2003:
3394 add support for Intel e1000 gig cards.
3396 * Patch by Nye Liu, 3 Jun 2003:
3397 fix critical typo in MAMR definition (include/mpc8xx.h)
3399 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3401 * Patch by Klaus Heydeck, 2 Jun 2003
3402 Minor changes for KUP4K configuration
3404 * Patch by Marc Singer, 29 May 2003:
3405 Fixed rarp boot method for IA32 and other little-endian CPUs.
3407 * Patch by Marc Singer, 28 May 2003:
3408 Added port I/O commands.
3410 * Patch by Matthew McClintock, 28 May 2003
3411 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3412 - minor patches for utx8245
3414 * Patch by Daniel Engström, 28 May 2003:
3417 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3418 add nand flash support to SXNI855T configuration
3419 fix/extend nand flash support:
3420 - fix 'nand erase' command so does not erase bad blocks
3421 - fix 'nand write' command so does not write to bad blocks
3422 - fix nand_probe() so handles no flash detected properly
3423 - add doc/README.nand
3424 - add .jffs2 and .oob options to nand read/write
3425 - add 'nand bad' command to list bad blocks
3426 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3427 - make NAND read/write faster
3429 * Patch by Rune Torgersen, 23 May 2003:
3430 Update for MPC8266ADS board
3432 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3433 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3434 _time_ (!) if the environment is embedded within the U-Boot image,
3435 or in a separate flash sector.
3437 * Cleanup CFG_DER #defines in config files (wd maintained only)
3439 * Fix data abort exception handling for arm920t CPU
3441 * Fix alignment problems with flash driver for TRAB board
3443 * Patch by Donald White, 21 May 2003:
3444 fix calculation of base address in pci_hose_config_device()
3446 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3447 execute "cmd2", even if "cmd1" fails. Note that this is different
3448 to "run var1 var2" where the contents of "var2" will NOT be
3449 executed when a command in "var1" fails.
3451 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3453 * Patch by Kyle Harris, 20 May 2003:
3454 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3455 into cpu/pxa and arch-pxa.
3457 * Patch by Stefan Roese, 23 May 2003:
3458 - IBM PPC405EP port added.
3459 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3460 UART0) is used as default U-Boot console. PPC4xx only!
3461 - esd ASH405 board added (PPC405EP based).
3462 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3463 - esd CPCI405AB board added.
3464 - esd PMC405 board added.
3465 - Update of some esd boards.
3467 * Patch by Denis Peter, 19 Mai 2003:
3468 add support for the MIP405-3 board
3470 * Patch by Dave Ellis, 22 May 2003:
3471 Fix problem with only partially cleared .bss segment
3473 * Patch by Rune Torgersen, 12 May 2003:
3474 get PCI to work on a MPC8266ADS board; incorporate change to
3475 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3477 * Patch by Nye Liu, 1 May 2003:
3478 minor patches for the FADS8xx
3480 * Patch by Thomas Schäfer, 28 Apr 2003:
3481 Fix SPD handling for 256 ECC DIMM on Walnut
3483 * Add support for arbitrary bitmaps for TRAB's VFD command;
3484 allow to pass boot bitmap addresses in environment variables;
3485 allow for zero boot delay
3487 * Patch by Christian Geißinger, 19 May 2002:
3488 On TRAB: wait until the dummy byte has been completely sent
3490 * Patch by David Updegraff, 22 Apr 2003:
3491 update for CrayL1 board
3493 * Patch by Pantelis Antoniou, 21 Apr 2003:
3494 add boot support for ARTOS (a proprietary OS)
3496 * Patch by Steven Scholz, 11 Apr 2003:
3497 Add support for RTC DS1338
3499 * Patch by Rod Boyce, 24 Jan 2003:
3500 Fix counting of extended partitions in diskboot command
3502 * Patch by Christophe Lindheimer, 20 May 2003:
3503 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3505 * Fix SDRAM timing on Purple board
3507 * Add support for CompactFlash on ATC board
3508 (includes support for Intel 82365 and compatible PC Card controllers,
3509 and Yenta-compatible PCI-to-CardBus controllers)
3511 * Patch by Mathijs Haarman, 08 May 2003:
3512 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3514 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3516 * Add support for Promess ATC board
3518 * Patch by Keith Outwater, 28 Apr 2003:
3519 - Miscellaneous corrections and additions to GEN860T board specific code.
3520 - Added GEN860_SC variant to GEN860T.
3521 - Miscellaneous corrections to GEN860T documentation.
3522 - Correct duplicate entry in U-Boot CREDITS file.
3523 - Add GEN860T_SC entry in MAINTAINERS file.
3524 - Update CREDITS file with GEN860T_SC info.
3526 * Update Smiths Aerospace addresses in MAINTAINERS file
3528 * Fix error handling in hush's version of "run" command
3531 - Splashscreen support
3534 - temperature dependend enabling of LCD
3536 * Allow booting from old "PPCBoot" disk partitions
3538 * Add support for TQM8255 Board / MPC8255 CPU
3540 ======================================================================
3541 Changes for U-Boot 0.3.1:
3542 ======================================================================
3544 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3546 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3547 display when Linux takes over
3549 * Patch by Erwin Rol, 27 Feb 2003:
3550 Add support for RTEMS (this time for real).
3552 * Add support for "bmp info" and "bmp display" commands to load
3553 bitmap images; this can be used (for example in a "preboot"
3554 command) to display a splash screen very quickly after poweron.
3556 * Add support for 133 MHz clock on INCA-IP board
3558 * Patch by Lutz Dennig, 10 Apr 2003:
3559 Update for R360MPI board
3561 * Add new meaning to "autostart" environment variable:
3562 If set to "no", a standalone image passed to the
3563 "bootm" command will be copied to the load address
3564 (and eventually uncompressed), but NOT be started.
3565 This can be used to load and uncompress arbitrary
3568 * Patch by Stefan Roese, 10 Apr 2003:
3569 Changed DHCP client to use IP address from server option field #54
3570 from the OFFER packet in the server option field #54 in the REQUEST
3571 packet. This fixes a problem using a Windows 2000 DHCP server,
3572 where the DHCP-server is not the TFTP-server.
3574 * Set max brightness for MN11236 displays on TRAB board
3576 * Add support for TQM862L modules
3578 ======================================================================
3579 Changes for U-Boot 0.3.0:
3580 ======================================================================
3582 * Patch by Arun Dharankar, 4 Apr 2003:
3583 Add IDMA example code (tested on 8260 only)
3585 * Add support for Purple Board (MIPS64 5Kc)
3587 * Add support for MIPS64 5Kc CPUs
3589 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3591 * Patch by Denis Peter, 04 Apr 2003:
3592 - update MIP405-4 board
3594 * Patch by Stefan Roese, 4 Apr 2003:
3595 - U-Boot version environment variable "ver" added
3596 (CONFIG_VERSION_VARIABLE).
3597 - Changed PPC405GPr version from A to B.
3598 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3600 * Patches by Denis Peter, 03 April 2003:
3601 - fix PCI IRQs on MPL boards
3602 - fix two more un-relocated pointer problems
3604 * Fix behaviour of "run" command:
3605 - print error message iv variable does not exist
3606 - terminate processing of arguments in case of error
3608 * Patches by Peter Figuli, 10 Mar 2003
3609 - Add support for BTUART on PXA platform
3610 - Add support for WEP EP250 (PXA) board
3612 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3613 flash using a BDI2000
3615 * Implement fix for I2C Edge Conditions problem for all boards that
3616 use the bit-banging driver (common/soft_i2c.c)
3618 * Patch by Martin Winistoerfer, 23 Mar 2003
3619 - Add port to MPC555/556 microcontrollers
3620 - Add support for cmi customer board with
3621 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3623 * Patch by Rick Bronson, 28 Mar 2003:
3624 - fix common/cmd_nand.c
3626 * Patch by Arun Dharankar, 24 Mar 2003:
3627 - add threads / scheduler example code
3629 * Add patches by Robert Schwebel, 31 Mar 2003:
3630 - add ctrl-c support for kermit download
3631 - align bdinfo output on ARM
3632 - csb226 board: bring in sync with innokom/memsetup.S
3633 - csb226 board: fix MDREFR handling
3634 - misc doc fixes / extensions
3635 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3636 - add BOOT_PROGRESS to armlinux.c
3638 * Add CPU ID, version, and clock speed for INCA-IP
3640 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3641 - fix SRAM and SDRAM memory sizing
3642 - add status LED support
3643 - add MAC address for second (SCC1) ethernet port
3645 * Update default environment for TQM8260 board
3647 * Patch by Rick Bronson, 16 Mar 2003:
3648 - Add NAND flash support for reading, writing, and erasing NAND
3649 flash (certain forms of which are called SmartMedia).
3650 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3652 * Patches by Robert Schwebel, 19 Mar 2003:
3653 - use arm-linux-gcc as default compiler for ARM
3654 - fix i2c fixup code
3655 - fix missing baudrate setting
3656 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3657 - moved "ignoring trailing characters" _before_ u-boot wants to
3658 print out diagnostics messages; removes bogus characters at the
3661 * Patch by John Zhan, 18 Mar 2003:
3662 Add support for SinoVee Microsystems SC8xx boards
3664 * Patch by Rolf Offermanns, 21 Mar 2003:
3665 ported the dnp1110 related changes from the current armboot cvs to
3666 current u-boot cvs. smc91111 does not work. problem marked in
3667 smc91111.c, grep for "FIXME".
3669 * Patch by Brian Auld, 25 Mar 2003:
3670 Add support for STM flash chips on ebony board
3672 * Add PCI support for MPC8250 Boards (PM825 module)
3674 * Patch by Stefan Roese, 25 Mar 2003:
3677 * Patch by Stefan Roese, 20 Mar 2003:
3678 - CPCI4052 update (support for revision 3).
3679 - Set edge conditioning circuitry on PPC405GPr for compatibility
3680 to existing PPC405GP designs.
3681 - Clip udiv to 5 bits on PPC405 (serial.c).
3683 * Extend INCAIP board support:
3684 - add automatic RAM size detection
3685 - add "bdinfo" command
3686 - pass flash address and size to Linux kernel
3687 - switch to 150 MHz clock
3689 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3690 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3691 boards, version 153 for Rev. 200 boards).
3693 * Patch by Vladimir Gurevich, 12 Mar 2003:
3694 Fix relocation problem of statically initialized string pointers
3697 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3698 Cleanup & bug fixes for JFFS2 code:
3699 - the memory mangement was broken. It caused havoc on malloc by
3700 writing beyond the block boundaries.
3701 - the length calculation for files was wrong, sometimes resulting
3702 in short file reads.
3703 - data copying now optionally takes fragment version numbers into
3704 account, to avoid copying from older data.
3705 See doc/README.JFFS2 for details.
3707 * Patch by Josef Wagner, 12 Mar 2003:
3708 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3709 - ETH05 and BEDBUG support for CU824
3710 - added support for MicroSys CPC45
3711 - new BOOTROM/FLASH0 and DOC base for PM826
3713 * Patch by Robert Schwebel, 12 Mar 2003:
3714 Fix the chpart command on innokom board
3717 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3718 s/PPCBoot/U-Boot/ in some files
3719 s/pImage/uImage/ in some files
3721 * Patch by Detlev Zundel, 15 Jan 2003:
3722 Fix '' command line quoting
3724 * Patch by The LEOX team, 19 Jan 2003:
3725 - add support for the ELPT860 board
3726 - add support for Dallas ds164x RTC
3728 * Patches by David Müller, 31 Jan 2003:
3729 - minimal setup for CardBus bridges
3730 - add EEPROM read/write support in the CS8900 driver
3731 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3732 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3734 * Patch by Steven Scholz, 04 Feb 2003:
3735 add support for RTC DS1307
3737 * Patch by Reinhard Meyer, 5 Feb 2003:
3738 fix PLPRCR/SCCR init sequence on 8xx to allow for
3739 changes of EBDF by software
3741 * Patch by Vladimir Gurevich, 07 Feb 2003:
3742 "API-compatibility patch" for 4xx I2C driver
3744 * TRAB fixes / extensions:
3745 - Restore VFD brightness as saved in environment
3746 - add support for Fujitsu flashes
3747 - make sure both buzzers are turned off (drive low level)
3749 * Patches by Robert Schwebel, 06 Mar 2003:
3750 - fix bug in BOOTP code (must use NetCopyIP)
3751 - update of CSB226 port
3752 - clear BSS segment on XScale
3753 - added support for i2c_init_board() function
3754 - update to the Innokom plattform
3756 * Extend support for redundand environments for configurations where
3757 environment size < sector size
3759 * Patch by Rune Torgersen, 13 Feb 2003:
3760 Add support for Motorola MPC8266ADS board
3762 * Patch by Kyle Harris, 19 Feb 2003:
3763 patches for the Intel lubbock board:
3764 memsetup.S - general cleanup (based on Robert's csb226 code)
3765 flash.c - overhaul, actually works now
3766 lubbock.c - fix init funcs to return proper value
3768 * Patch by Kenneth Johansson, 26 Feb 2003:
3769 - Fixed off by one in RFTA calculation.
3770 - No need to abort when LDF is lower than we can program it's only
3771 minimum timing so clamp it to what we can do.
3772 - Takes function pointer to function for reading the spd_nvram. Usefull
3773 for faking data or hardcode a module without the nvram.
3774 - fix other user for above change
3775 - fix some comments.
3777 * Patches by Brian Waite, 26 Feb 2003:
3778 - fix port for evb64260 board
3779 - fix PCI for evb64260 board
3782 * Patch by Reinhard Meyer, 1 Mar 2003:
3783 Add support for EMK TOP860 Module
3785 * Patch by Yuli Barcohen, 02 Mar 2003:
3786 Add SPD EEPROM support for MPC8260ADS board
3788 * Patch by Robert Schwebel, 21 Jan 2003:
3789 - Add support for Innokom board
3790 - Don't complain if "install" fails
3791 - README cleanup (remove duplicated lines)
3792 - Update PXA header files
3794 * Add documentation for existing POST code (doc/README.POST)
3796 * Patch by Laudney Ren, 15 Jan 2003:
3797 Fix handling of redundand environment in "tools/envcrc.c"
3799 * Patch by Detlev Zundel, 28 Feb 2003:
3800 Add bedbug support for 824x systems
3802 * Add support for 16 MB flash configuration of TRAB board
3804 * Patch by Erwin Rol, 27 Feb 2003:
3805 Add support for RTEMS
3807 * Add image information to README
3809 * Patch by Stefan Roese, 18 Feb 2003:
3810 CPCIISER4 configuration updated.
3812 * Patch by Stefan Roese, 17 Feb 2003:
3813 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3815 * Patch by Stefan Roese, 13 Feb 2003:
3816 Add "pcidelay" environment variable (in ms, enabled via
3817 CONFIG_PCI_BOOTDELAY).
3818 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3819 RST# to respond to configuration cycles (33MHz -> 1s).
3821 * Fix dual PCMCIA slot support (when running with just one
3824 * Add VFD type detection to trab board
3826 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3827 variable with value in the EEPROM
3829 * Patch by Stefan Roese, 10 Feb 2003:
3830 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3832 * Add support for MIPS32 4Kc CPUs
3834 * Add support for INCA-IP Board
3836 ======================================================================
3837 Changes for U-Boot 0.2.2:
3838 ======================================================================
3840 * Add dual ethernet support on PM826
3842 * Add support for LXT971 PHY on PM826
3844 * Patch by Tord Andersson, 16 Jan 2003:
3845 Fix flash sector count for TQM8xxL
3847 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3848 16 bytes out of each 32 byte block)
3850 ======================================================================
3851 Changes for U-Boot 0.2.1:
3852 ======================================================================
3854 * Add support for V37 board
3855 (patch by Jón Benediktsson, 11 Dec 2002)
3857 * Update baudrate in bd_info when it gets changed
3859 * Add watchdog trigger points while waiting for serial port
3860 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3862 * Improve command line tool to access the U-Boot's environment
3863 (figuration of the utility, using a config file)
3865 * Add single quote support for (old) command line parser
3867 * Switch LWMON board default config from FRAM to EEPROM;
3868 in POST, EEPROM shows up on 8 addresses
3870 ======================================================================
3871 Changes for U-Boot 0.2.0:
3872 ======================================================================
3874 * Use 1-byte-read instead of -write for iprobe() function
3875 Add i2c commands to PM826 config
3877 * extend I2C POST code: check for list on known addresses
3879 * Improve log buffer code; use "loglevel" to decide which messages
3880 to log on the console, too (like in Linux); get rid of "logstart"
3882 * Add command line tool to access the U-Boot's environment
3883 (board-specific for TRAB now, to be fixed later)
3885 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3886 Fix misc problems with AmigaOne support
3888 * Patch by Chris Hallinan, 3 Dec 2002:
3889 minor cleanup to the MPC8245 EPIC driver
3891 * Patch by Pierre Aubert , 28 Nov 2002
3892 Add support for external (SIU) interrupts on MPC8xx
3894 * Patch by Pierre Aubert , 28 Nov 2002
3895 Fix nested syscalls bug in standalone applications
3897 * Patch by David Müller, 27 Nov 2002:
3898 fix output of "pciinfo" command for CardBus bridge devices.
3900 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3903 * Add LED indication for IDE activity on KUP4K board
3905 * Fix startup problems with VFD display on TRAB
3907 * Patch by Pierre Aubert, 20 Nov 2002
3908 Add driver for Epson SED13806 graphic controller.
3909 Add support for BMP logos in cfb_console driver.
3911 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3913 * Patch by Rod Boyce, 21 Nov 2002:
3914 fix PCMCIA on MBX8xx board
3916 * Patch by Pierre Aubert , 21 Nov 2002
3917 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3918 bootmode word in DPRAM configurable
3920 * Patch by Daniel Engström, 18 Nov 2002:
3921 Fixes for x86 port (mostly strings issues)
3923 * Patch by Ken Chou, 18 Nov 2002:
3924 Fix for natsemi NIC cards (DP83815)
3926 * Patch by Pierre Aubert, 19 Nov 2002:
3927 fix a bug for the MII configuration, and some warnings
3929 * Patch by Thomas Frieden, 13 Nov 2002:
3930 Add code for AmigaOne board
3931 (preliminary merge to U-Boot, still WIP)
3933 * Patch by Jon Diekema, 12 Nov 2002:
3934 - Adding URL for IEEE OUI lookup
3935 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3937 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3938 root-on-nfs macros are designed to switch how the default boot
3939 method gets defined.
3941 * Patch by Daniel Engström, 13 Nov 2002:
3942 Add support for i386 architecture and AMD SC520 board
3944 * Patch by Pierre Aubert, 12 Nov 2002:
3945 Add support for DOS filesystem and booting from DOS floppy disk
3947 * Patch by Jim Sandoz, 07 Nov 2002:
3948 Increase number of network RX buffers (PKTBUFSRX in
3949 "include/net.h") for EEPRO100 based boards (especially SP8240)
3950 which showed "Receiver is not ready" errors when U-Boot was
3951 processing the receive buffers slower than the network controller
3954 * Patch by Andreas Oberritter, 09 Nov 2002:
3955 Change behaviour of NetLoop(): return -1 for errors, filesize
3956 otherwise; return code 0 is valid an means no file loaded - in this
3957 case the environment still gets updated!
3959 * Patches by Jon Diekema, 9 Nov 2002:
3960 - improve ADC/DAC clocking on the SACSng board to align
3961 the failing edges of LRCLK and SCLK
3962 - sbc8260 configuration tweaks
3963 - add status LED support for 82xx systems
3964 - wire sspi/sspo commands into command handler; improved error
3966 - add timestamp support and alternate memory test to the
3967 SACSng configuration
3969 * Patch by Vince Husovsky, 7 Nov 2002:
3970 Add "-n" to linker options to get rid of "Not enough room for
3971 program headers" problem
3973 * Patch by David Müller, 05 Nov 2002
3974 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
3975 so we can use an already existing name
3977 * Patch by Pierre Aubert, 05 Nov 2002
3978 Hardware relatied improvments in FDC boot code
3980 * Patch by Holger Schurig, 5 Nov 2002:
3981 Make the PXA really change it's frequency
3983 * Patch by Pierre Aubert, 05 Nov 2002
3984 Add support for slave serial Spartan 2 FPGAs
3986 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
3989 * Add support for log buffer which can be passed to Linux kernel's
3990 syslog mechanism; used especially for POST results.
3992 * Patch by Klaus Heydeck, 31 Oct 2002:
3993 Add initial support for kup4k board
3995 * Patch by Robert Schwebel, 04 Nov 2002:
3996 - use watchdog to reset PXA250 systems
3997 - added progress callbacks to (some of the) ARM code
3998 - update for Cogent CSB226 board
4000 * Add support for FPS860 board
4002 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4003 Improve PCI access on 32-bits Compact PCI bus
4005 * Fix mdelay() on TRAB - this was still the debugging version with
4006 seconds instead of ms.
4008 * Patch by Robert Schwebel, 1 Nov 2002:
4009 XScale related cleanup (affects all ARM boards)
4011 * Cleanup of names and README.
4013 ======================================================================
4014 Notes for U-Boot 0.1.0:
4015 ======================================================================
4017 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4019 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4020 For information about the history of the project please see the
4021 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4023 ======================================================================