1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Add cramfs support for m68k
6 Patch by Zachary Landau, 21 Feb 2005
8 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
9 Patch by Jeff Angielski, 21 Feb 2005
11 * Fix au1x00_serial baud rate calculation:
12 remove hardcoded cpu clock divisor and use register instead;
13 round up instead of truncate
14 Patch by Andrew Dyer, 15 Feb 2005
16 * Add Xilinx Spartan3 family FPGA support
17 Patch by Kurt Stremerch, 14 Feb 2005
19 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
20 Patch by Zachary Landau, 11 Feb 2005
23 Patch by Matthias Fuchs, 25 Sep 2005
25 * Added support for PCI bridge on MPC8272ADS
26 Patch by Vitaly Bordug, Feb 09 2005
28 * Update multicore CM9XX support for Integrator AP to allow booting from flash
29 Patch by Jean-Paul Saman, 8 Feb 2005
31 * Fix strswab() to reliably find end of string
32 Patch by Andrew Dyer, 08 Feb 2005
34 * Fix typos in include/ppc440.h
35 Patch by Andrew E Mileski, 04 Feb 2005
37 * Add Vibren (was Accelent) PXA255 IDP Support
38 Patch by Cliff Brake, 04 Feb 2005
40 * Fix tools/bmp_logo.c using incorrect offset to pixel data
41 Patch by Andrew Dyer, 31 Jan 2005
43 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
44 Patch by Peter Pearse, 2 Feb 2005
46 * Fix error handling in tools/env/fw_env.c
47 Patch by Ara Avanesyan, 01 Feb 2005
49 * Fix MGT5100 PSC baudrate calculation
50 Patch by Sebastian Schau, 27 Jan 2005
52 * OMAP242x fix for GP device booting
53 - Add SRAM unlock for GP devices.
54 - Change DDR DLL unlock value to allow DPLLout*1 operation.
55 Patches by Richard Woodruff, 21 Jan 2005:
57 * Add support for AMD's Pb1x00 eval board;
58 add MII routines to the au1x00 ethernet driver;
59 add USB ohci driver (work in progress)
60 Patch by Thomas Sailer, 20 Jan 2005
62 * Update omap5912osk board
63 Use drivers/cfi_flash.c instead of private flash driver;
64 Remove hardcoded personalized settings from omap5912osk.h;
65 Fix spacing with (RO) marks in 'flinfo' output.
66 Patch by Michael Bendzick, 14 Jan 2005
68 * Fix warnings for PCI code on ixp
69 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
71 * virtex2 fix for bogus download error messages
72 The virtex2 FPGA download code watches for init going active during
73 a download of config data as an error condition. init also goes
74 active after a configuration is finished in concert with the done
75 signal. So far, the code does not check for done active until all
76 of the configuration data is sent. If configuration data has a few
77 extra pad bytes at the end, this would cause an error message even
78 though the download had suceeded.
79 NOTE: virtex2 slave serial and spartan2 versions may still have the
81 Patch by Andrew Dyer, 12 Jan 2005
83 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
84 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
85 message when probing for nonexistent flash in little endian mode.
86 As a side effect more efficient and smaller code is generated,
87 which is always a Good Thing (TM).
88 Patch by Ladislav Michl, 24 Sep 2005
90 * Update for TFTP using a fixed UDP port
91 Use the approved environment variable names. Added "tftpdstp" to
92 allow ports other than 69 per Tolunay Orkun's recommendation.
93 Patch by Jerry Van Baren, 12 Jan 2005
95 * Allow to force TFTP to use a fixed UDP port
96 (Add a configuration option CONFIG_TFTP_PORT and optional env
98 Patch by Jerry Van Baren, 10 Jan 2005
100 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
101 Patch by Leif Lindholm, 29 Dec 2004
103 * Cleanup: fix broken builds
105 * Fix PHY address argument passing with mii info command
106 Patch by Andrew Dyer, 28 Dec 2004
108 * Cleanup (PPC4xx is AMCC now)
110 * esd CPCI2DP board added
111 Patch by Matthias Fuchs, 22 Sep 2005
113 * esd PMC405 board updated
114 Patch by Matthias Fuchs, 22 Sep 2005
116 * Add SM501 support to HH405 board.
117 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
118 Add support for eeprom write-enable (CFG_EEPROM_WREN).
119 Patch by Stefan Roese, 22 Sep 2005
121 * Fix autonegotiation in tsec ethernet driver
122 Patch by Stefan Roese, 21 Sep 2005
124 * Fix bug in auto_update (trab board)
125 Patch by Martin Krause, 16 Sep 2005
127 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
128 Patch by Francesco Mandracci, 16 Sep 2005
130 * Update configuration for INKA4x0 board
132 * Update configuration for PM854 board
133 Based on patch by R. Loeffl, 20 Jul 2005
135 * Add PCI support to TQM8540 and TQM8560 boards
136 Patch by Stefan Roese, 15 Sep 2005
138 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
139 boards (baudrate, environment...). Flash driver fixed.
140 Patch by Stefan Roese, 15 Sep 2005
142 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
143 ethernet port on ebony.
144 Patch by Stefan Roese, 7 Sep 2005
146 * Added support for mtddevnum and mtddevname variables (mtdparts command)
148 * Change default console baud rate for stxxtc board
150 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
151 Patch by Stefan Roese, 31 Aug 2005
153 * Fix default command set (don't include CFG_CMD_DISPLAY command)
154 Patch by Pantelis Antoniou, 02 Sep 2005
158 * Enable SM712 driver support for HMI1001 board.
160 * Fix problems with ld version 2.16 (dot outside sections problem)
161 Pointed out by Gerhard Jaeger, 31 Aug 2005;
162 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
164 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
166 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
168 * Add keyboard and dot matrix display support for HMI1001 board.
170 * Prepare U-Boot for gcc-4.x
172 * Fixed Bamboo port to enable running without DDR-DIMM
173 (Bamboo has also 64MB onboard DDR)
174 Patch by Stefan Roese, 24 Aug 2005
176 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
177 now handling all 4xx cpu's
178 Patch by Stefan Roese, 16 Aug 2005
180 * Fix make dependencies for at91rm9200 and ks8695 cpus
181 Patch by Steven Scholz, 23 Aug 2005
183 * Add JFFS2 support for TQM5200 board
185 * Add esd cpci5200 and pf5200 boards
186 Patch by Reinhard Arlt, 22 Aug 2005
188 * Fix sysclock for TQM8540 and TQM8560 boards
189 Patch by Martin Krause, 25 Jul 2005
191 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
192 Patch by Martin Krause, 08 Jun 2005
194 * Add new board specific commands for TQM5200/STK52XX
195 - Sound commands (beep, wav, sound)
196 - Test commands (led, can, backlight, rs232)
197 Patch by Martin Krause, 02 May 2005
199 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
200 because of a bug in the AT91RM9200 CPU PLL
201 Patch by Martin Krause, 22 Apr 2005
203 * Add automatic HW detection for another CMC_PU2 variant
204 Patch by Martin Krause, 20 Apr 2005
206 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
207 Patch by Martin Krause, 19 Apr 2005
209 * Fix initialization problem on TQM5200 without SM501
210 Patch by Martin Krause, 08 Apr 2005
212 * Add RTC support for STK52XX.200
213 Patch by Martin Krause, 07 Apr 2005
215 * Add support for IFM o2dnt board
217 * Enable PCI on hmi1001 board
219 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
220 so we can use them to, e.g., check the existence of a file with
221 "if ls foo; then this; else that; fi" in the hush shell
222 Patch by Andreas Engel, 16 August 2005
224 * Coding style cleanup
226 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
227 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
229 * Check return value of malloc in 440gx_enet.c
230 Patch by Travis B. Sawyer, 18 Jul 2005
232 * Add Sandburst Metrobox and Sandburst Karef board support packages.
233 Second serial port on 440GX now defined as a system device.
234 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
235 Patch by Travis B. Sawyer, 12 Jul 2005
237 ======================================================================
238 Changes for U-Boot 1.1.3:
239 ======================================================================
243 * Add forgotten new fils from latest VoiceBlue update
245 * Make bootretry feature work with hush shell.
246 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
247 Patch by Andreas Engel, 19 Jul 2005
249 * Update Hymod Board Database PHP code in "tools" directory
250 Patch by Murray Jensen, 01 Jul 2005
252 * Make "tr" command use POSIX compliant; export HOSTOS make variable
253 Patch by Murray Jensen, 30 Jun 2005
255 * Fix Murray Jensen's mail address.
256 Patch by Murray Jensen, 30 Jun 2005
258 * Preserve PHY_BMCR during a soft reset.
259 Patch by Carl Riechers, 24 Jun 2005
261 * VoiceBlue update: eeprom tool can also store firmware version now.
262 eeprom.bin is runable by jumping at load address.
263 Patch by Ladislav Michl, 23 May 2005
265 * Move the AT91RM9200DK to the ARM Systems list.
266 Patch by Anders Larsen, 26 Apr 2005
268 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
269 Patch by Anders Larsen, 26 Apr 2005
271 * measure_gclk() is needed when DEBUG is enabled
272 Patch by Bryan O'Donoghue, 25 Apr 2005
274 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
275 Patch by Reinhard Arlt, 12 Aug 2005
277 * esd PCI405 board updated
278 Patch by Matthias Fuchs, 28 Jul 2005
280 * esd WUH405 and DU405 board updated
281 Patch by Matthias Fuchs, 27 Jul 2005
283 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
284 Patch by Matthias Fuchs, 4 May 2005
286 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
287 boards (baudrate, environment...). Flash driver fixed.
288 Patch by Stefan Roese, 11 Aug 2005
290 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
291 Patch by Stefan Roese, 11 Aug 2005
293 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
294 Patch by Stefan Roese, 11 Aug 2005
296 * Add configuration for IFM AEV FIFO board.
297 Minor coding style cleanup.
299 * Add configuration for IFM SPI eval board
301 * Fix CompactFlash problem on HMI1001 board
303 * Make new "mtdparts" code build with older compilers
304 Patch by Andrea Scian, 09 Aug 2005
306 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
307 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
308 with the 405 defines and the linux kernel defines.
309 Patch by Stefan Roese, 08 Aug 2005
311 * Fix compiler warnings with older GCC versions
313 * Add common (with Linux) MTD partition scheme and "mtdparts" command
315 Old, obsolete and duplicated code was cleaned up and replace by the
316 new partitioning method. There are two possible approaches now:
318 The first one is to define a single, static partition:
320 #undef CONFIG_JFFS2_CMDLINE
321 #define CONFIG_JFFS2_DEV "nor0"
322 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
323 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
324 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
326 The second method uses the mtdparts command line option and dynamic
329 /* mtdparts command line support */
330 #define CONFIG_JFFS2_CMDLINE
331 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
332 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
334 Command line of course produces bigger images, and may be inappropriate
335 for some targets, so by default it's off.
337 * Fix build problems for PM856 Board
339 * Fix sign extension bug in 'fpga loadb' command;
340 make 'fpga loadb' always print the file header info
341 Patch by Andrew Dyer, 11 Jan 2005
343 * Fix errors that occur when accessing SystemACE CF
344 Patch by Jeff Angielski, 09 Jan 2005
346 * Document switching between U-Boot and PlanetCore on RPXlite
347 by Sam Song, 24 Dec 2004
349 * Fix PowerQUICC II mask detection.
350 Patch by Eugene Surovegin, 20 Dec 2004
352 * Add support for Altera NIOS DK1C20 board
353 Patch by Shlomo Kut, 13 Dec 2004
355 * Add support for ep8248 board
356 Patch by Yuli Barcohen, 12 Dec 2004
360 * Fix baudrate setting for KGDB on MPC8260
361 Patch by HoJin, 11 Dec 2004
363 * Fix 'mii help' text formatting
364 Patch by Cory Tusar, 10 Dec 2004
366 * Fix return code of NFS command
367 Patch by Hiroshi Ito, 11 Dec 2004
371 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
372 Patch by Steven Blakeslee, 04 Aug 2005
374 * Add support for AMCC Bamboo PPC440EP eval board
375 Patch by Stefan Roese, 04 Aug 2005
377 * Patch by Jon Loeliger
378 Fix style issues primarily in 85xx and 83xx boards.
380 - Trailing white space
381 - Indentation not by TAB
382 - Excessive amount of empty lines
383 - Trailing empty lines
385 * Patch by Ron Alder, 11 Jul 2005
386 Add Xianghua Xiao and Lunsheng Wang's support for the
387 GDA MPC8540 EVAL board.
389 * Patch by Eran Liberty
390 Add support for the Freescale MPC8349ADS board.
392 * Patch by Jon Loeliger, 25 Jul 2005
393 Move the TSEC driver out of cpu/mpc85xx as it will be shared
394 by the upcoming mpc83xx family as well.
396 * Patch by Jon Loeliger, 05 May 2005
397 Implemented support for MPC8548CDS board.
398 Added DDR II support based on SPD values for MPC85xx boards.
399 This roll-up patch also includes bugfies for the previously
401 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
403 * Patch by Jon Loeliger, 10 Feb 2005
404 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
406 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
408 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
409 for faster flash parts.
410 Add documentation for BR/OR for FLASH.
412 * Patch by Jon Loeliger 08 Feb 2005
413 Determine L2 Cache size dynamically on 85XX boards.
415 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
416 - Convert the CPM2 based functionality to use new CONFIG_CPM2
417 option rather than a myriad of CONFIG_MPC8560-like variants.
418 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
419 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
420 new CONFIG_CPM2 option to each 8260 board.
422 * Add support for MicroSys PM856 board
423 Patch by Josef Wagner, 03 Aug 2005
425 * Minor fixes to PM854 board
426 Patch by Josef Wagner, 03 Aug 2005
428 * Adjust configuration of XENIAX board
429 (chip select and GPIO required for USB operation)
431 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
432 routed to the Watchdog handler
433 Patch by Eugene Surovegin, 18 Jun 2005
435 * (re)enabled scsi commands do_scsi() and do_scsiboot()
436 Patch by Denis Peter, 06 Dec 2004
438 * Fix endianess problem in TFTP / NFS default filenames
439 Patch by Hiroshi Ito, 06 Dec 2004
441 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
443 Patch by Murray Jensen, 18 Jul 2005
445 * Fix typo in mkconfig script (used == instead of =)
446 Patch by Murray Jensen, 18 Jul 2005
448 * Cleanup build problems on 64 bit build hosts
450 * Update MAINTAINERS file
452 * Patch by Stefan Roese, 01 Aug 2005:
453 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
454 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
456 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
457 to run on both 405GP and 405GPr eval boards).
459 * Patch by Steven Blakeslee, 27 Jul 2005:
460 - Add support for AMCC PPC440EP/GR.
461 - Add support for AMCC Yosemite PPC440EP eval board.
462 - Add support for AMCC Yellowstone PPC440GR eval board.
464 * Minor fixes for PPChameleon Board:
465 - fix alignment of NAND size
466 - make code do what the comment says
468 * Implement h/w sector protection status synchronization at boot.
469 The code is provided for, and was tested on, the Yukon/Alaska
470 and PM520 boards only.
472 A bug in flash_real_protect() for the Yukon board was fixed by
473 adding a function that tells if two banks are on one flash chip.
475 * Fix sysmon POST problem: check I2C error codes
476 This fixes a problem of displaying bogus voltages when the voltages
477 are so low that the I2C devices start failing while the rest of the
478 system keeps running.
480 * Patch by Cedric Vincent, 6 Jul 2005:
481 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
483 * Patch by Jon Loeliger, 20 Jul 2005:
484 Add missing PCI IO port definitions.
486 * Add CompactFlash support for HMI1001 board.
488 * Adjust printed board ID for LWMON board.
490 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
492 * Add new argument format for flash commands to allow for usage like
493 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
494 U-Boot will automaticially find the end of the corresponding sector.
496 * Patch by Stefan Roese, 5 Jul 2005:
497 Update uc100 board PHY setup
499 * Patch by Stefan Roese, 1 Jul 2005:
500 Fix PHY address for CATcenter board (now correct!)
502 * Patch by Stefan Roese, 30 Jun 2005:
503 Fix PHY addresses for PPChameleon and CATcenter boards
504 Change MAINTAINER for most esd boards
506 * Patch by Detlev Zundel, 30 Jun 2005:
507 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
509 * Fix baudrate calculation problem on MPC5200 systems
511 * Add EEPROM and RTC support for HMI1001 board
513 * Patch by Detlev Zundel, 20 Jun 2005:
514 Fix initialization of low active GPIO pins on inka4x0 board
516 * Enable redundant environment, disable HW flash protection of
519 * Patch by Travis Sawyer, 10 Jun 2005:
520 Initialize allocated dev and private hw structures
521 after their respective allocation in 440gx_enet.c
523 * Patch by Steven Scholz, 10 Jun 2005:
524 Fix byteorder problems with second argument of "bootm" with
527 * Add support for HMI1001 board
529 * Disable "date" and "sntp" commands on TQM866M
531 * Fix watchdog reset problems on LWMON board
533 * Patch by Juergen Selent, 17 May 2005:
534 Add support for Funkwerk VoVPN gateway module.
536 * Cleanup debug code for MPC8220 FEC driver
538 * Extend burst mode RAM test program to take a loop count
541 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
542 those boards that use it.
544 * Patches by Greg Ungerer, 19 May 2005:
545 - add support for the KS8695P (ARM 922 based) CPU
546 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
548 * Patch by Steven Scholz, 19 May 2005:
549 Add support for CONFIG_SERIAL_TAG on ARM boards
551 * Add PCI support for Sorcery board.
552 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
554 * Fix compile problems caused by new burst mode SDRAM test;
555 make port pins to trigger logic analyzer configurable
557 * Fix timer handling on MPC85xx systems
559 * Fix debug code in omap5912osk flash driver
561 * Add support for MPC8247 based "IDS8247" board.
563 * Add support for 2 x TSEC interfaces on the TQM8540 board.
565 * On LWMON we must use the watchdog to reset the board as the CPU
566 genereated HRESET pulse is too short to reset the external
569 * Add test tool to exercise SDRAM accesses in burst mode
570 (as standalone program, MPC8xx/PowerPC only)
572 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
575 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
576 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
577 added to support LZO and LZARI compression modes (undefined by
580 * Fix problem with symbolic links in JFFS2 code.
582 * Use linker ASSERT statement to prevent undetected overlapping of
583 sections on PPChameleon board; other boards might use this, too.
585 * Patch by Stefan Roese, 03 May 2005:
587 Fix problems in cmd_universe.c
589 * Patch by Matthias Fuchs, 03 May 2005:
590 Added missing variable declaration in cmd_nand.c
591 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
593 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
595 * Fix bug in the SDRAM initialization code for canmb, IceCube and
597 Fix PHY address for canmb board.
599 * Cleanup serial console baudrate calculation on AT91RM9200;
600 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
602 * Patch by Matthias Fuchs, 18 Apr 2005:
603 Make PCI target address spaces on PMC405 and CPCI405 boards
604 configurable via environment variables
606 * Auto-size RAM on canmb board.
608 * Add support for canmb board
610 * Patch by Stefan Roese, 13 Apr 2005:
611 Update for esd apc405
613 * Fixes for TQM8560 board:
615 - remove debug messages
616 - fix flash sector protection
618 * Patch by Steven Scholz, 07 Apr 2005:
619 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
621 * Patches by Steven Scholz, 07 Apr 2005:
622 Fix compiler warning in altera.c
623 Fix warning in cpu/arm920t/at91rm9200/i2c.c
625 * Patch by Ladislav Michl, 06 Apr 2005:
626 Fix voiceblue configuration.
628 * Patch by Stefan Roese, 06 Apr 2005:
629 Updates for OCOTEA board:
630 - Changed U-Boot size from 512kByte to 256kByte
631 - Fixed flash driver to support boot from soldered user flash
632 - Added README for switch from PIBS firmware to U-Boot
634 * Patch by Travis Sawyer, 05 Apr 2005:
635 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
636 Problem found by Andrew Wozniak.
638 * Patch by Steven Scholz, 06 Apr 2005:
639 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
640 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
642 * Patches by Robert Whaley, 29 Nov 2004:
643 - update the pxa-regs.h file for PXA27x chips
644 - add PXA27x based ADSVIX board
645 - add support for MMC on PXA27x processors
647 * Patch by Andrew E. Mileski, 28 Nov 2004:
648 Fix PPC4xx SPD SDRAM detection bug
650 * Patch by Hiroshi Ito, 26 Nov 2004:
651 Fix logic of "test -z" and "test -n" commands
653 * Patch by Ladislav Michl, 05 Apr 2005:
654 Add support for VoiceBlue board.
656 * Patch by Ladislav Michl, 05 Apr 2005:
657 Fix netboot_common() prototypes.
659 * Patch by Steven Scholz, 05 Apr 2005:
660 Use i.MX watchdog timer for reset_cpu()
662 * Patch by Steven Scholz, 05 Apr 2005:
663 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
664 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
667 * Add support for MPC8220 based "sorcery" board.
669 * Add support for TQM8560 board.
671 * Add FEC support for TQM8540 board.
672 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
674 * Patch by Martin Krause, 04 Apr 2005:
675 Update default configuration for CMC_PU2 board.
677 * Patch by Steven Scholz, 04 Apr 2005:
678 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
679 - introduce two new configuration options instead:
680 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
682 * Patch by Steven Scholz, 04 Apr 2005:
683 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
685 * Fix timer code for ARM systems: make sure that udelay() does not
686 reset timers so it's save to use udelay() in timeout code.
688 * Patch by Mathias Küster, 23 Nov 2004:
689 add udelay support for the mcf5282 cpu
691 * Patch by Tolunay Orkun, 16 November 2004:
692 fix incorrect onboard Xilinx CPLD base address
694 * Patch by Jerry Van Baren, 08 Nov 2004:
695 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
696 the jumper for the HRCW source should select flash. If lowboot is
697 not selected, the jumper for the HRCW source should select the
699 - change default load base address to 0x00400000
701 * Patch by Yuli Barcohen, 08 Nov 2004:
702 Add support for Analogue & Micro Rattler boards.
703 Tested on Rattler8248.
705 * Patch by Andre Renaud, 08 Nov 2004:
706 Fix watchdog support in common/lcd.c
708 * Patch by Marc Leeman, 05 Nov 2003:
709 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
710 bug only affects the XPC8245 processors
712 * Patches by Josef Wagner, 29 Oct 2004:
713 - Add support for MicroSys CPU87 board
714 - Add support for MicroSys PM854 board
716 * Patch by Jian Zhang, 02 Nov 2004:
717 Add 16-bit NAND support
719 * Patch by Scott McNutt, 01 Nov 2004:
720 Add missing NIOS/NIOS2 support for "iminfo" command
722 * Patch by Detlev Zundel, 29 Oct 2004:
723 Add missing NIOS/NIOS2 support for "mkimage" tool.
725 * Patch by David Adair, 27 Oct 2004:
726 Add missing 440GX SDRAM Controller reset
728 * Patch by Steven Scholz, 25 Oct 2004:
729 Declare reset_cpu() in include/common.h instead locally
731 * Patch by Yusdi Santoso, 22 Oct 2004:
732 - Add support for HIDDEN_DRAGON board
733 - fix endianess problem in driver/rtl1839.c
735 * Patch by Allen Curtis, 21 Oct 2004:
736 support multiple serial ports
738 * Patch by Richard Klingler, 03 Apr 2005:
739 Add call to eth_halt() in net/net.c when called functions fail
740 after eth_init() has been called.
742 * Patch by Sam Song, 3 April 2005:
743 - Update README.Netconsole
746 * Prepare for SoC rework of ARM code:
747 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
748 - rename memsetup into lowlevel_init (function name and source files)
749 Patch by Steven Scholz, 03 Apr 2005:
750 - create SoC specific directories include/asm-arm/arch-imx and
751 include/asm-arm/arch-s3c24x0
753 * Fix problems with SNTP support;
754 enable SNTP support in some boards.
756 * Patches by Martin Krause, 01 Apr 2005:
757 - Fix flash erase timeout on CMC_PU2
758 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
760 * Patch by Steven Scholz, 13 March 2005:
761 fix cache enabling for AT91RM9200
763 * Patch by Masami Komiya, 30 Mar 2005:
764 add SNTP support and expand time server and time offset fields of
765 DHCP support. See doc/README.SNTP
767 * Patch by Steven Scholz, 13 Dec 2004:
768 Fix bug in at91rm920 ethernet driver
770 * Patch by Steven Scholz, 13 Dec 2004:
771 Remove duplicated code by merging memsetup.S files for
772 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
774 * Patch by Detlev Zundel, 31 Mar 2005:
775 Cleanup duplicate definition of overwrite_console()
777 * Update TQM5200 configuration;
778 prepare for Rev. 200 starter kit boards
780 * Patch by Scott McNutt, 21 Oct 2004:
781 Add support for Nios-II EPCS Controller core.
783 * Patch by Scott McNutt, 20 Oct 2004:
785 - Add sysid command (Nios-II only).
786 - Locate default exception trampoline at proper offset.
787 - Implement I/O routines (readb, writeb, etc)
788 - Implement do_bootm_linux
790 * Patches by Martin Krause, 22 Mar 2005:
791 - use TQM5200_auto as MAKEALL target for TQM5200 systems
792 - add support for SM501 graphics controller
793 - add support for graphic console on TQM5200
794 - add support for TQM5200 Rev 200
795 - cleanup, fix typo in include/configs/TQM5200.h
797 * Patch by Manfred Baral, 17 Mar 2005:
800 * Fix RTC configuration for PPChameleon board
802 * Cleanup, fix typo in include/configs/TQM5200.h
804 * Patch by Stefan Roese, 16 Mar 2005:
805 Update for esd auto_update and hh405 board
807 * Adapt for U-Boot image size (new features enabled) on TQM5200
809 * Update code for TQM8540 board (and 85xx in general):
810 - Change the name of the Ethernet driver: MOTO ENET -> ENET
811 - Reformat boot messages
812 - Enable redundant environment
813 - Replace the -O2 optimization flag with -mno-string
815 * Patch by David Brownell, 10 Mar 2005:
816 Restore copyright statements in OHCI drivers.
818 * Add support for TQM8540 board
820 * Patch by Detlev Zundel, 14 Mar 2005:
821 NC650: changed NAND flash addressing to using UPMB
823 * Patch by Stefan Roese, 14 Mar 2005:
824 Update for esd voh405 fpga image
826 * INKA4x0: Allow initialization of LCD backlight dimming from
827 "brightness" environment variable.
829 * Add port initialization for digital I/O on INKA4x0
831 * Patch by Stefan Roese, 01 Mar 2005:
832 Update for esd boards dp405 and hub405
834 * Fix get_partition_info() parameter error in all other calls
835 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
837 * Enable USB and IDE support for INKA4x0 board
839 * Patch by Andrew Dyer, 28 Feb 2005:
840 fix ext2load passing an incorrect pointer to get_partition_info()
841 resulting in load failure for devices other than 0
843 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
845 * Cleanup USB and partition defines
847 * Add support for ext2 filesystems and image timestamps to TQM5200 board
849 * Add reset code for Coral-P on INKA4x0 board
851 * Patch by Martin Krause, 28 Jun 2004:
852 Update for TRAB board.
854 * Fix some missing "volatile"s in MPC5xxx FEC driver
856 * Fix cirrus voltage detection (for CPC45)
858 * Fix byteorder problem in usbboot and scsiboot commands.
860 * Patch by Cajus Hahn, 04 Feb 2005:
861 - don't insist on leading '/' for filename in ext2load
862 - set default partition to useful value (1) in ext2load
864 * Patch by Andrew Dyer, 08 Jan 2005:
865 fix wrong return codes in ext2 code
867 * Removed '--no-warn-mismatch' option from Makefile. This option
868 makes 'ld' to overlook binary objects compatibility.
870 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
871 --end-group) outside of the group. This will make 'ld' to do
872 _multiple_ search in the library group when resolving symbol
873 references and do only a _single_ seach in libgcc.a after the group
876 * Fix stability problems on CPC45 board again.
878 * Make image detection for diskboot / usbboot / scsiboot more robust
879 (also check header checksum)
881 * Update CPC45 board configuration.
883 * Add USB and PCI support for INKA4x0 board
885 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
889 * Patch by Robin Getz, 13 Oct 2004:
890 Add standalone application to change SMC91C111 MAC addresses,
891 see examples/README.smc91111_eeprom
893 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
894 Fix Flash support for ARM Integrator CP.
896 * Patch by Richard Woodruff, 10 Jan 2005:
897 Update support for OMAP2420 (ARM11) and H4 board:
898 o clean up and add new types to H4 memory probe code.
899 o fix to work with internal boot.
900 o added PRCM config III operation.
901 o fix marginal flash timings.
902 o add revison ATAG usage.
903 o enable voltage scaling at power chip.
904 o fix compile error for i2c.
906 * Fix network problem (error when receiving multiple ARP packets)
908 * Patch by Daniel Poirot, 12 Oct 2004:
909 Add support for Wind River sbc405 board
911 * Patch by Rainer Brestan, 12 Oct 2004:
912 Make examples/Makefile more robust
914 * Patch by Sam Song, 11 October 2004:
915 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
916 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
919 * Patch by Sam Song, 10 Oct 2004:
920 Fix a parameter error in run_command() in main.c
922 * Patch by Richard Woodruff, 01 Oct 2004:
923 add support for the TI OMAP2420 processor and its H4 reference
926 * Patch by Christian Pellegrin, 24 Sep 2004:
927 Added support for NE2000 compatible (DP8390, DP83902) NICs.
929 * Patch by Leif Lindholm, 23 Sep 2004:
930 add support for the AMD db1550 board
932 * Patch by Travis Sawyer, 15 Sep 2004:
933 Add CONFIG_SERIAL_MULTI support for ppc4xx,
934 update README.serial_multi
936 * Patches by David Snowdon, 07 Sep 2004:
937 - add u-boot.hex target in the top level Makefile
938 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
939 - use -mtune=xscale and -march=armv5 options for PXA
941 * Patch by Florian Schlote, 08 Sep 2004:
942 Add support for SenTec-COBRA5272-board (Coldfire).
944 * Patch by Gleb Natapov, 07 Sep 2004:
945 mpc824x: set PCI latency timer to a sane value
948 * Patch by Kurt Stremerch, 03 Sep 2004:
949 Add bitstream configuration option for fpga command (Xilinx only).
951 * Patch by Kurt Stremerch, 03 Sep 2004:
952 Add Xilinx Spartan2E family FPGA support
954 * Patch by Jeff Angielski, 02 Sep 2004:
955 Add Added support for H2 revision of the EP8260 board.
956 Fixed formatting for some of the EP8260 related source files.
958 * Patch by Jon Loeliger, 02 Sep 2004:
959 Reset monitor size back to 256 so environment can be written
960 to flash on MPC85xx ADS and CDS releases.
962 * Patch by Paolo Broggini, 02 Sep 2004:
963 Make BSS clearing on ARM systems more robust
965 * Patch by Yue Hu and Joe, 01 Sep 2004:
966 - add PCI support for ixp425;
967 - add EEPRO100 suppor tfor ixdp425 board.
969 * Fix problem with protected sector detection in driver/cfi_flash.c
971 ======================================================================
972 Changes for U-Boot 1.1.2:
973 ======================================================================
975 * Code cleanup, mostly for GCC-3.3.x
977 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
978 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
979 additional ethernet addresses.
981 * Cleanup drivers/i82365.c - avoid duplication of code
983 * Fix bogus "cannot span across banks" flash error message
987 * Add support for CompactFlash for the CPC45 Board.
989 * Fix problems with CMC_PU2 flash driver.
992 - avoid trigraph warning in fs/ext2/ext2fs.c
993 - rename UC100 -> uc100
995 * Add support for UC100 board
997 * Patch by Stefan Roese, 16 Dez 2004:
998 - ext2fs support added
999 - Tundra universe support added
1000 - Coldfire MCF5249 support added (no preloader needed!)
1001 - MCF5249 board TASREG added
1002 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1004 - some esd boards updated
1005 - memory commands "mdc" and "mwc" added for cyclic read/write
1006 (CONFIG_MX_CYCLIC, see README for further description)
1008 * Add support for INKA4X0 board
1010 * Patch by Steven Scholz, 12 Dec 2004:
1011 Fix typo in AT91 memory setup.
1013 * Patch by Martin Krause, 27 Oct 2004:
1014 - add support for "STK52xx" board (including PS/2 multiplexer)
1015 - add hardware detection for TQM5200
1017 * Clean up CMC PU2 flash driver
1019 * Update MAINTAINERS file
1021 * Fix bug in MPC823 LCD driver
1023 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1025 * Enable long help on CMC PU2 board;
1027 increase CPU speed from 179 to 207 MHz.
1029 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1030 unaligned tail part specially).
1032 * Update for AT91RM9200DK and CMC_PU2 boards:
1033 - Enable booting directly from flash
1034 - fix CMC_PU2 flash driver
1036 * Fix mkimage usage message
1038 * Map SRAM on NC650 board
1040 * Work around for Ethernet problems on Xaeniax board
1042 * Patch by TsiChung Liew, 23 Sep 2004:
1043 - add support for MPC8220 CPU
1044 - Add support for Alaska and Yukon boards
1046 * Fix configuration for ERIC board (needs more room)
1048 * Adjust MIPS compiler options at run-time depending on tools version
1049 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1050 "-mcpu=4kc" for old tools)
1052 * Add passing of the command line and memory size information to the
1053 kernel on xaeniax board.
1055 * Enable NAND flash support for NC650 board.
1057 * Patch by Thomas Lange 07 Oct 2004:
1058 Updated README for DBAu1x00 boards to match current status
1060 * Patch by Philippe Robin, 28 Sept 2004:
1061 Fix Flash support for Versatile.
1063 * Patch by Roger Blofeld, 16 Sep 2004:
1064 Fix timeout for DHCP command retry
1066 * Patch by Pantelis Antoniou, 14 Sep 2004:
1067 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1069 * Patch by Pantelis Antoniou, 14 Sep 2004:
1070 Kick watchdog when bz-decompressing
1072 * Fix CFG_HZ problems on AT91RM9200 systems
1073 [Remember: CFG_HZ should be 1000 on ALL systems!]
1075 * Patch by Gridish Shlomi, 30 Aug 2004:
1076 - Add support to revA version of PQ27 and PQ27E.
1077 - Reverted MPC8260ADS baudrate back to original 115200
1079 * Patch by Hojin, 17 Sep 2004:
1080 Fix typo in cfi_flash.c
1082 * Patch by Mark Jonas, 09 September 2004:
1083 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1086 * Patch by Mark Jonas, 31 August 2004:
1087 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1088 improves FTP performance for MPC5200 systems. Enabled for IceCube
1091 * Patch by Michael Bendzick, 30 Aug 2004:
1092 - Improve platform.S code for omap1510inn that detects whether code
1093 is running from SDRAM or not. Patch allows SDRAM to be configured
1094 if code is running out of SRAM at 0x20000000.
1096 * Patch by Frederick Klatt, 30 Aug 2004:
1097 Add support for the Wind River SBC8540/SBC8560 boards
1099 * Configure SX1 board to use drivers/cfi_flash.c
1101 * Patches by Michael Bendzick, 30 Aug 2004:
1102 - Configure omap1510inn board to use drivers/cfi_flash.c
1103 - Make drivers/cfi_flash.c protect environment and redundant
1106 * Patch by Steven Scholz, 23 Jun 2004:
1107 - Add script (tools/img2brec.sh) to programm U-Boot into
1108 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1110 * Patches by Scott McNutt, 24 Aug 2004:
1111 - Add support for Altera Nios-II processors.
1112 - Add support for Psyent PCI-5441 board.
1113 - Add support for Psyent PK1C20 board.
1115 * Patches by Jon Loeliger, 24 Aug 2004:
1116 - Add support for the MPC8541 and MPC8555 CDS boards
1117 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1118 - Convert MPC85xxADS to use common CFI flash driver
1119 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1120 from board_early_init_f()
1121 - Provide SW workaround for PCI initialization on 85xx CDS
1123 * Patches by George G. Davis, 24 Aug 2004:
1124 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1125 - Remove static network setup defaults from mx1ads_config
1126 - update ARM boards to use constants from mach-types.h
1128 * Patch by Gary Jennejohn, 04 Oct 2004:
1129 - fix I2C on at91rm9200
1130 - add support for Ricoh RS5C372A RTC
1132 * Patch by Gary Jennejohn, 01 Oct 2004:
1133 - add support for CMC PU2 board
1134 - add support for I2C on at91rm9200
1136 * Patch by Gary Jennejohn, 28 Sep 2004:
1137 fix baudrate handling on at91rm9200
1139 * Patch by Yuli Barcohen, 22 Aug 2004:
1140 - remove ZPC.1900 board-specific flash driver;
1141 switch the port to generic CFI driver;
1144 * Patch by Hinko Kocevar, 21 Aug 2004:
1145 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1147 * Clean up tools/bmp_logo.c to not add trailing white space
1149 * Patch by Hinko Kocevar, 21 Aug 2004:
1150 - Group common framebuffer functions in common/lcd.c
1151 - Group common framebuffer macros and #defines in include/lcd.h
1152 - Provide calc_fbsize() for video ATAG
1154 * Patch by Sam Song, 21 August 2004:
1155 - Fix a typo in README
1156 - Align "(RO)" output for "flinfo" after "protect on"
1157 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1158 ratio 1:1 when core frequency less than 50MHz
1160 * Patches by Hinko Kocevar, 21 Aug 2004:
1161 - fix some "use of label at end of compound statement" warnings
1162 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1164 * Patch by Steven Scholz, 16 Aug 2004:
1165 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1166 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1167 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1168 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1169 into cpu/arm920t/$(SOC)/
1171 * Patches by Sean Chang, 09 Aug 2004:
1172 - Added support for both 8 and 16 bit mode access to System ACE CF
1174 - Fixed missing System ACE CF device during get FAT partition info
1175 in fat_register_device function.
1176 - Enabled System ACE CF support on ML300.
1178 * Patch by Sean Chang, 09 Aug 2004:
1179 Synch defines for saveenv and do_saveenv functions so they get
1180 compiled under the same statement.
1182 * Patch by Sean Chang, 09 Aug 2004:
1183 - Added I2C support for ML300.
1184 - Added support for ML300 to read out its environment information
1185 stored on the EEPROM.
1186 - Added support to use board specific parameters as part of
1187 U-Boot's environment information.
1188 - Updated MLD files to support configuration for new features
1191 * Patches by Travis Sawyer, 05 Aug 2004:
1192 - Remove incorrect bridge settings for eth group 6
1193 - Add call to setup bridge in ppc_440x_eth_initialize
1194 - Fix ppc_440x_eth_init to reset the phy only if its the
1195 first time through, otherwise, just check the phy for the
1196 autonegotiated speed/duplex. This allows the use of netconsole
1197 - only print the speed/duplex the first time the phy is reset.
1199 * Patch by Shlomo Kut, 29 Mar 2004:
1200 Add support for MKS Instruments "Quantum" board
1202 * Fix build problem with Cogent boards;
1203 avoid using <asm/byteorder.h> when using the host compiler
1205 * Patch by Ganapathi C, 04 Aug 2004:
1206 Fix NFS timeout issue
1208 * Patch by Yuli Barcohen, 19 Jul 2004:
1209 - Fix host tools building in Cygwin environment
1210 - Fix header files search order for host tools
1212 * Patch by Tom Armistead, 19 Jul 2004:
1213 Fix kgdb.S support for 74xx_75x cpu
1215 * Patch by Jon Loeliger, 15 Jul 2004:
1216 Fix MPC85xx I2C driver
1218 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1220 * Patch by Stephen Williams, 15 July 2004
1221 Set the PCI class code for JSE board as part of PCI interface setup
1223 * Patch by Michael Bendzick, 15 Jul 2004:
1224 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1225 CFG_FLASH_USE_BUFFER_WRITE is set
1227 * Patch by Yuli Barcohen, 13 Jul 2004:
1228 Allow clock setting on MPC866/MPC885 series chips according to
1229 environment variable `cpuclk'
1231 * Patch by Yuli Barcohen, 20 Apr 2004:
1232 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1234 * Patch by Vincent Dubey, 24 Sep 2004:
1235 Add support for xaeniax board
1237 * Add comment about non-GPL character of standalone applications to
1240 * Fix FEC ethernet problem on NSCU board.
1242 * Patch by Gary Jennejohn, 09 Sep 2004:
1243 allow to use USART1 as console port on at91rm9200dk boards
1245 * Patch by Stefan Roese, 16 Sep 2004:
1248 * Fix SysClk handling for PPChameleon and CATcenter boards
1250 * Patch by Detlev Zundel, 08 Sep 2004:
1251 Update etags build target
1253 * Improve NetConsole support: add support for broadcast destination
1254 address and buffered input.
1256 * Cleanup compiler warnings for GCC 3.3.x and later
1258 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1260 * Add support for IDS "NC650" board
1262 * Add automatic update support for LWMON board
1264 * Clear Block Lock-Bits when erasing flash on LWMON board.
1266 * Fix return code of "fatload" command
1268 * Enable MSDOS/VFAT filesystem support for LWMON board
1270 * Patch by Martin Krause, 03 Aug 2004:
1271 change timing for SM501 graphics controller on TQM5200 module
1273 * Patch by Mark Jonas, 13 July 2004:
1274 - Total5200 LCD now run in little endian mode. Endianess conversion
1275 is done in hardware.
1276 - Removed last reference to "console" environment variable.
1278 * Patches by Lars Munch, 12 Jul 2004:
1279 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1281 - split out the LXT971A PHY from ns_9750_eth.h
1282 - split the dm9161 phy part out of at91rm9200_ether.c
1284 * Patch by Andreas Engel, 12 Jul 2004:
1285 Replaced hardcoded PL011 clock frequency with config variable.
1286 Fixed wrong CONFIG_CMD_DFL doc.
1288 * Patch by Thomas Viehweger, 09 Jun 2004:
1289 make it possible to remove chpart when there is only one partition
1291 * Add support for console over UDP (compatible to Ingo Molnar's
1292 netconsole patch under Linux)
1294 * Patch by Jon Loeliger, 16 Jul 2004:
1295 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1297 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1298 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1299 and CONFIG_L2_INIT_RAM options.
1300 - Refactor Local Bus initialization out of SDRAM setup.
1301 - Re-implement new version of LBC11/DDR11 errata workarounds.
1302 - Moved board specific PCI init parts out of CPU directory.
1303 - Added TLB entry for PCI-1 IO Memory
1304 - Updated README.mpc85xxads
1306 * Patch by Sascha Hauer, 28 Jun:
1307 - add generic support for Motorola i.MX architecture
1308 - add support for mx1ads, mx1fs2 and scb9328 boards
1310 * Patches by Marc Leeman, 23 Jul 2004:
1311 - Add define for the PCI/Memory Buffer Configuration Register
1312 - corrected comments in cpu/mpc824x/cpu_init.c
1314 * Add support for multiple serial interfaces
1315 (for example to allow modem dial-in / dial-out)
1317 * Patch by Stefan Roese, 15 Jul 2004:
1318 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1320 * Fix NSCU config; add ethernet wakeup code.
1322 * Add link for preloader for Motorola Coldfire to README.m68k
1324 * Patch by Michael Bendzick, 12 Jul 2004:
1325 fix output formatting in drivers/cfi_flash.c
1327 * Patch by Mark Jonas, 02 Jul 2004:
1328 Fix lowboot (again) on MPC5xxx
1330 * Patch by Curt Brune, 07 Jul 2004:
1331 relocate exception vectors on arm720t if needed
1333 * Patch by George G. Davis, 06 Jul 2004:
1334 - update mach-types.h to latest arm.linux.org.uk master list
1335 - Set correct OMAP1610 bi_arch_number for build target
1337 * Patch by Curt Brune, 06 Jul 2004:
1338 evb4510: add support for timer interrupt; cleanup
1340 * Patch by Dan Poirot, 06 Jul 2004:
1341 Fix sbc8260 environment variables
1343 * Cleanup redundand "console" environment variable
1345 * Patch by Mark Jonas, 05 Jul 2004:
1346 add support for the Total5100's and Total5200's LCD screen
1348 * Patches by Dan Eisenhut, 01 Jul 2004:
1350 - Move doc2000.h include to prevent compiler warning on some boards
1352 * Patch by Mark Jonas, 01 Jul 2004:
1353 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1354 MGT5100 and MPC5200 based Freescale platforms.
1356 * Patch by Philippe Robin, 01 Jul 2004:
1357 Add initialization for Integrator and versatile board files.
1359 * Patch by Hinko Kocevar, 01 Jun 2004:
1360 Fix VFD FB allocation, add LCD FB allocation on ARM
1362 * Patch by Martin Krause, 30 Jun 2004:
1363 Add support for TQM5200 board
1365 * Patch by Martin Krause, 29 Jun 2004:
1366 Add loopw command: infinite write loop on address range
1368 * Patches by Yasushi Shoji, 29 Jun 2004:
1369 - add empty include/asm-microblaze/processor.h
1370 - add to CREDITS and MAINTAINERS
1371 - add gd initialization
1372 - add MicroBlaze and SUZAKU board to MAKEALL script
1373 - add reset support for SUZAKU
1374 - add flush_cache() for MicroBlaze
1375 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1376 size flash memory on SUZAKU
1378 * Patch by Prakash Kumar, 27 Jun 2004:
1379 Add support for the PXA250 based Intrinsyc Cerf board.
1381 * Patch by Yasushi Shoji, 27 Jun 2004:
1382 fix comment in include/common.h
1384 * Rename SBC8560 into sbc8560 for consistency
1386 * Patch by Daniel Poirot, 24 Jun 2004:
1387 Add support for Wind River's sbc8240 board
1389 * Patches by Yasushi Shoji, 26 Jun 2004:
1390 - drivers/serial_xuartlite.c: fix "return 0" in void function
1391 - add microblaze support to mkimage tool
1393 * Patch by Fred Klatt, 25 Jun 2004:
1394 Add support for WindRiver's sbc8560 board
1396 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1397 Small Bugs fixes for "at91rm9200dk" board:
1398 - Timing modifications for SPI DataFlash access
1399 - Fix NAND flash detection bug
1401 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1402 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1404 * Patch by Jon Loeliger, 17 June 2004:
1405 Completion of the 8540ADS/8560ADS updates:
1406 Fix some PCI and Rapid I/O memory maps,
1407 Initialize both TSEC 1 and 2,
1409 Update MAINTAINER for 85xx boards and README.mpc85xxads
1411 * Patch by Yuli Barcohen, 16 Jun 2004:
1412 Remove obsolete AdderII port which was superseded by unified
1413 AdderII/Adder87x port
1415 * Patch by Ladislav Michl, 16 Jun 2004:
1416 Fix gcc-3.3.3 warnings for smc91111.c
1418 * Patch by Stefan Roese, 02 Jul 2004:
1419 - Fix bug in 405 ethernet driver; allocated data not cleared!
1420 - Fix problem in 405 i2c driver; don't try to print without console!
1422 * Patch by Paul Ruhland, 11 Jun 2004:
1423 Remove debug code from 'board/lpd7a40x/flash.c'
1425 * Patch by Andrea Marson, 11 Jun 2004:
1426 Update for PPChameleon board:
1427 - support for SysClk @ 25MHz
1428 - support for Silicon Motion SM712 VGA controller
1431 * Patches by Richard Woodruff, 10 Jun 2004:
1432 - fix problems with examples/stubs.c for GCC >= 3.4
1433 - fix problems with gd initialization
1435 * Patch by Curt Brune, 17 May 2004:
1436 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1437 - Add support for ESPD-Inc. EVB4510 Board
1439 * Patch by Marc Leeman, 11 May 2004:
1440 Fix for MPC8245 - reading PPC Memory from another device with the
1441 PPC as PCI target device corrupts data due to interenal hardware
1444 * Fix "cls" command when used with splash screen
1446 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1447 slow download of a big image)
1449 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1450 display even after showing a bitmap
1452 * Patch by Josef Wagner, 04 Jun 2004:
1453 - DDR Ram support for PM520 (MPC5200)
1454 - support for different flash types (PM520)
1455 - USB / IDE / CF-Card / DiskOnChip support for PM520
1456 - 8 bit boot rom support for PM520/CE520
1457 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1458 - I2C and RTC support for CPC45
1459 - support of new flash type (28F160C3T) for CPC45
1461 * Fix flash parameters passed to Linux for PPChameleon board
1463 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1465 * Patch by Paul Ruhland, 10 Jun 2004:
1466 fix support for Logic SDK-LH7A404 board and clean up the
1467 LH7A404 register macros.
1469 * Patch by Matthew McClintock, 10 Jun 2004:
1470 Modify code to select correct serial clock on Sandpoint8245
1472 * Patch by Robert Schwebel, 10 Jun 2004:
1473 Add support for Intel K3 strata flash.
1475 * Patch by Thomas Brand, 10 Jun 2004:
1476 Fix "loads" command on DK1S10 board
1478 * Patch by Yuli Barcohen, 09 Jun 2004:
1479 Add support for 8MB flash SIMM and JFFS2 file system on
1480 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1482 * Patch by Yuli Barcohen, 09 Jun 2004:
1483 Add support for Analogue&Micro Adder87x and the older AdderII board.
1485 * Patch by Ming-Len Wu, 09 Jun 2004:
1486 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1488 * Patch by Sam Song, 09 Jun 2004:
1489 - Add support for RPXlite_DW board
1490 - Update FLASH driver for 4*AM29DL323DB90VI
1491 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1493 * Patch by Mark Jonas, 08 June 2004:
1494 - Make MPC5200 boards evaluate the SVR to print processor name and
1495 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1497 * Patch by Kai-Uwe Bloem, 06 May 2004:
1498 Fix endianess problem in cramfs code
1500 * Patch by Tom Armistead, 04 Jun 2004:
1501 Add support for MAX6900 RTC
1503 * Patches by Ladislav Michl, 03 Jun 2004:
1504 - fix cfi_flash.c on LE systems
1505 - let 'make mrproper' delete u-boot.img as well
1506 - turn printf into debug in cfi_flash.c
1508 * Patch by Kurt Stremerch, 28 May 2004:
1509 Add support for Exys XSEngine board
1511 * Patch by Martin Krause, 27 May 2004:
1512 Fix a MPC5xxx I2C timing issue in i2c_probe().
1514 * Patch by Leif Lindholm, 27 May 2004:
1515 Fix board_init_f() for dbau1x00 board.
1517 * Patch by Imre Deak, 26 May 2004:
1518 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1519 Set flash base accordingly, and decide whether to do or skip board
1520 specific setup steps.
1522 * Patch by Josef Baumgartner, 26 May 2004:
1523 Add missing define in include/asm-m68k/global_data.h
1525 * Patch by Josef Baumgartner, 25 May 2004:
1526 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1528 * Patch by Paul Ruhland, 24 May 2004:
1529 fix SDRAM initialization for LPD7A400 board.
1531 * Patch by Jian Zhang, 20 May 2004:
1532 add support for environment in NAND flash
1534 * Patch by Yuli Barcohen, 20 May 2004:
1535 Add support for Interphase iSPAN boards.
1537 * Patches by Paul Ruhland, 17 May 2004:
1538 - Add I/O functions to the smc91111 ethernet driver to support the
1539 Logic LPD7A40x boards.
1540 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1541 specifically the LPD7A400.
1543 * Patches by Robert Schwebel, 15 May 2004:
1544 - call MAC address reading code also for SMSC91C111;
1545 - make SMSC91C111 timeout configurable, remove duplicate code
1546 - fix get_timer() for PXA
1547 - update doc/README.JFFS2
1548 - use "bootfile" env variable also for jffs2
1550 * Patch by Tolunay Orkun, 14 May 2004:
1551 Add support for Cogent CSB472 board (8MB Flash Rev)
1553 * Patch by Thomas Viehweger, 14 May 2004:
1554 - flash.h: more flash types added
1555 - immap_8260.h: some bits added (useful for RMII)
1556 - cmd_coninfo.c: typo corrected, printf -> puts
1557 - reduced size by replacing spaces with tab
1559 * Patch by Robert Schwebel, 13 May 2004:
1560 Add 'imgextract' command: extract one part of a multi file image.
1562 * Patches by Jon Loeliger, 11 May 2004:
1563 Dynamically handle REV1 and REV2 MPC85xx parts.
1564 (Jon Loeliger, 10-May-2004).
1565 New consistent memory map and Local Access Window across MPC85xx line.
1566 New CCSRBAR at 0xE000_0000 now.
1567 Add RAPID I/O memory map.
1568 New memory map in README.MPC85xxads
1569 (Kumar Gala, 10-May-2004)
1570 Better board and CPU identification on MPC85xx boards at boot.
1571 (Jon Loeliger, 10-May-2004)
1572 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1573 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1574 (Jim Robertson, 10-May-2004)
1575 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1576 Supports multiple PHYs.
1577 (Andy Fleming, 10-May-2004)
1578 Some README.MPC85xxads updates.
1579 (Kumar Gala, 10-May-2004)
1580 Copyright updates for "Freescale"
1581 (Andy Fleming, 10-May-2004)
1583 * Patch by Stephen Williams, 11 May 2004:
1584 Add flash support for ST M29W040B
1585 Reduce JSE specific flash.c to remove dead code.
1587 * Patch by Markus Pietrek, 04 May 2004:
1588 Fix clear_bss code for ARM systems (all except s3c44b0 which
1589 doesn't clear BSS at all?)
1591 * Fix "ping" problem on INC-IP board. Strange problem:
1592 Sometimes the store word instruction hangs while writing to one of
1593 the Switch registers, but only if the next instruction is 16-byte
1594 aligned. Moving the instruction into a separate function somehow
1595 makes the problem go away.
1597 * Patch by Rishi Bhattacharya, 08 May 2004:
1598 Add support for TI OMAP5912 OSK Board
1600 * Patch by Sam Song May, 07 May 2004:
1601 Fix typo of UPM table for rmu board
1603 * Patch by Pantelis Antoniou, 05 May 2004:
1604 - Intracom board update.
1607 * Add support for the second Ethernet interface for the 'PPChameleon'
1610 * Patch by Dave Peverley, 30 Apr 2004:
1611 Add support for OMAP730 Perseus2 Development board
1613 * Patch by Alan J. Luse, 29 Apr 2004:
1614 Fix flash chip-select (OR0) option register setting on FADS boards.
1616 * Patch by Alan J. Luse, 29 Apr 2004:
1617 Report MII network speed and duplex setting properly when
1618 auto-negotiate is not enabled.
1620 * Patch by Jarrett Redd, 29 Apr 2004:
1621 Fix hang on reset on Ocotea board due to flash in wrong mode.
1623 * Patch by Dave Peverley, 29 Apr 2004:
1624 add MAC address detection to smc91111 driver
1626 * Patch by David Müller, 28 Apr 2004:
1627 fix typo in lib_arm/board.c
1629 * Patch by Tolunay Orkun, 20 Apr 2004:
1630 - README update: add CONFIG_CSB272 and csb272_config
1631 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1632 i2cfast environment variable
1634 * Patch by Yuli Barcohen, 19 Apr 2004:
1635 - Rename DUET_ADS to MPC885ADS
1636 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1637 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1638 - Clean up FADS family port to use the new defines
1640 * Fix PCI support on CPC45 board
1642 * Patch by Scott McNutt, 25 Apr 2004:
1643 Add Nios GDB/JTAG Console support:
1644 - Add stubs to support gdb via JTAG.
1645 - Add support for console over JTAG.
1648 * Add support for CATcenter board (based on PPChameleon ME module)
1650 * Patch by Klaus Heydeck, 12 May 2004:
1651 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1652 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1653 various changes to KUP4 board specific files
1655 * Fix minor network problem on MPC5200: need some delay between
1656 resetting the PHY and sending the first packet. Implemented in a
1657 "natural" way by invoking the PHY reset and initialization code
1658 only once after power on vs. each time the interface is brought up.
1660 * Add some limited support for low-speed devices to SL811 USB controller
1661 (at least "usb reset" now passes successfully and "usb info" displays
1662 correct information)
1664 * Change init sequence for multiple network interfaces: initialize
1665 on-chip interfaces before external cards.
1667 * Fix memory leak in the NAND-specific JFFS2 code
1669 * Fix SL811 USB controller when attached to a USB hub
1671 * Fix config option spelling in PM520 config file
1673 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1674 patches by Pantelis Antoniou, 30 Mar 2004)
1676 * Fix minor NAND JFFS2 related issue
1678 * Fixes for SL811 USB controller:
1679 - implement workaround for broken memory stick
1680 - improve error handling
1682 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1683 cope with congested networks.
1685 ======================================================================
1686 Changes for U-Boot 1.1.1:
1687 ======================================================================
1689 * Patch by Travis Sawyer, 23 Apr 2004:
1690 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1691 errata from Vitesse Semiconductor.
1693 * Patch by Philippe Robin, 22 Apr 2004:
1694 Fix ethernet configuration for "versatile" board
1696 * Patch by Kshitij Gupta, 21 Apr 2004:
1697 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1699 * Patch by Steven Scholz, 24 Feb 2004:
1700 Fix a bug in AT91RM9200 ethernet driver:
1701 The MII interface is now initialized before accessing the PHY.
1703 * Patch by John Kerl, 19 Apr 2004:
1704 Use U-boot's miiphy.h for PHY register names, rather than
1705 introducing a new header file.
1707 * Update pci_ids.h from linux-2.4.26
1709 * Patch by Masami Komiya, 19 Apr 2004:
1710 Fix problem cause by VLAN function on little endian architecture
1711 without VLAN environment
1713 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1714 binary image for all clock frequencies. Implement run-time
1715 optimization of flash access timing based on the actual bus
1718 * Modify KUP4X board configuration to use SL811 driver for USB memory
1719 sticks (including FAT / VFAT filesystem support)
1721 * Add SL811 Host Controller Interface driver for USB
1723 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1725 * Patch by Pantelis Antoniou, 19 Apr 2004:
1726 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1727 Minor patches for Intracom boards.
1729 * Patch by Christian Pell, 19 Apr 2004:
1730 cleanup support for CF/IDE on PCMCIA for PXA25X
1732 * Temporarily disabled John Kerl's extended MII command code because
1733 "miivals.h" is missing
1735 * Patches by Mark Jonas, 13 Apr 2004:
1736 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1737 - Add sync instructions to IceCube SDRAM init code
1738 - Move SDRAM chip constants into seperate include files
1739 - Unify DDR and SDR initialization code
1740 - Unify all IceCube (Lite5xxx) target names
1742 * Patch by John Kerl, 16 Apr 2004:
1743 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1744 mii read 4-7 18-1a. Also add mii dump subcommand for
1745 pretty-printing standard regs 0-5.
1747 * Patch by Stephen Williams, 16 April 2004:
1748 fix typo in JSE.h; update MAINTAINERS
1750 * Patch by Matthew S. McClintock, 14 Apr 2004:
1751 fix initdram function for utx8245 board
1753 * Patch by Markus Pietrek, 14 Apr 2004:
1754 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1756 * Patch by Reinhard Meyer, 18 Apr 2004:
1757 provide the IDE Reset Function for EMK 5200 boards
1759 * Patch by Masami Komiya, 12 Apr 2004:
1760 fix pci_hose_write_config_{byte,word}_via_dword problems
1762 * Patch by Sangmoon Kim, 12 Apr 2004:
1763 Update max RAM size for debris board
1765 * Patch by Travis Sawyer, 08 Apr 2004:
1766 Add TLB entry for second DIMM slot on ocotea
1768 * Patch by Masami Komiya, 08 Apr 2004:
1769 add RTL8169 network driver
1771 * Patch by Dan Malek, 07 Apr 2004:
1772 - Add support for RPC/STx GP3, Motorola 8560 board
1773 - Update 85xx TSEC driver so it searches MII for first available PHY
1775 - Add functions to support console MII commands.
1777 * Patch by Tolunay Orkun, 07 Apr 2004:
1778 Move initialization of bi_iic_fast[]
1779 from board_init_f() to board_init_r()
1781 * Patch by Yasushi Shoji, 07 Apr 2004:
1782 Cleanup microblaze port
1784 * Patch by Sangmoon Kim, 07 Apr 2004:
1785 Add auto SDRAM module detection for Debris board
1787 * Patch by Rune Torgersen, 06 Apr 2004:
1788 - Fix some PCI problems on the MPC8266ADS board
1789 - Fix the location of some PCI entries in the immap structure
1791 * Patch by Yasushi Shoji, 07 Apr 2004:
1792 - add support for microblaze processors
1793 - add support for AtmarkTechno "suzaku" board
1795 * Configure PPChameleon board to use redundand environment in flash
1797 * Configure PPChameleon board to use JFFS2 NAND support.
1799 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1801 * Patch by Rune Torgersen, 16 Apr 2004:
1804 * Patches by Pantelis Antoniou, 16 Apr 2004:
1805 - add support for a new version of an Intracom board and fix
1806 various other things on others.
1807 - add verify support to the crc32 command (define
1808 CONFIG_CRC32_VERIFY to enable it)
1809 - fix FEC driver for MPC8xx systems:
1810 1. fix compilation problems for boards that use dynamic
1812 2. shut down FEC after network transfers
1813 - HUSH parser fixes:
1814 1. A new test command was added. This is a simplified version of
1815 the one in the bourne shell.
1816 2. A new exit command was added which terminates the current
1818 3. Fixed handing of $? (exit code of last executed command)
1819 - Fix some compile problems;
1820 add "once" functionality for the netretry variable
1822 * Patch by George G. Davis, 02 Apr 2004:
1823 add support for Intel Assabet board
1825 * Patch by Stephen Williams, 01 Apr 2004:
1826 Add support for Picture Elements JSE board
1828 * Patch by Christian Pell, 01 Apr 2004:
1829 Add CompactFlash support for PXA systems.
1831 * Patches by Pantelis Antoniou, 30 Mar 2004:
1832 - add auto-complete support to the U-Boot CLI
1833 - add support for NETTA and NETPHONE boards; fix NETVIA board
1834 - add support for the Epson 156x series of graphical displays
1835 (These displays are serial and not suitable for using a normal
1836 framebuffer console on them)
1837 - add infrastructure needed in order to POST any DSPs in a board
1838 - improve and fix various things in the MPC8xx FEC driver:
1839 1. The new 87x and 88x series of processors have two FECs,
1840 and the new driver supports them both.
1841 2. Another change in the 87x/88x series is support for
1842 the RMII (Reduced MII) interface. However numerous
1843 changes are needed to make it work since the PHYs
1844 are connected to the same lines. That means that
1845 you have to address them correctly over the MII
1847 3. We now correctly match the MII/RMII interface
1848 configuration to what the PHY reports.
1849 - Fix problem when readingthe MII status register. Due to the
1850 internal design of many PHYs you have to read the register
1851 twice. The problem is more apparent in 10Mbit mode.
1852 - add new mode ".jffs2s" for reading from a NAND device: it just
1853 skips over bad blocks.
1854 - add networking support for VLANs (802.1q), and CDP (Cisco
1856 - some minor patches / cleanup
1858 * Patch by Yuli Barcohen, 28 Mar 2004:
1859 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1860 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1861 - Change configuration method for MPC8260ADS family
1863 * add startup code to clear the BSS of standalone applications
1865 * Fix if / elif handling bug in HUSH shell
1867 ======================================================================
1868 Changes for U-Boot 1.1.0:
1869 ======================================================================
1871 * Patch by Mark Jonas: Remove config.tmp files only when
1872 unconfiguring the board
1874 * Adapt RMU board for bigger flash memory
1876 * Patch by Klaus Heydeck, 13 Mar 2003:
1877 Add support for KUP4X Board
1879 * Patch by Pavel Bartusek, 21 Mar 2004
1880 Add Reiserfs support
1882 * Patch by Hinko Kocevar, 20 Mar 2004
1883 - Add auto-release for SMSC LAN91c111 driver
1884 - Add save/restore of PTR and PNR regs as suggested in datasheet
1886 * Patch by Stephen Williams, 19 March 2004
1887 Increase speed of sector reads from SystemACE,
1888 shorten poll timeout and remove a useless reset
1890 * Patch by Tolunay Orkun, 19 Mar 2004:
1891 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1894 * Patch by Brad Kemp, 18 Mar 2004:
1895 prevent machine checks during a PCI scan
1897 * Patch by Pierre Aubert, 18 Mar 2004:
1898 Fix string cleaning in IDE identification
1900 * Patch by Pierre Aubert, 18 Mar 2004:
1901 - Unify video mode handling for Chips & Technologies 69000 Video
1902 chip and Silicon Motion SMI 712/710/810 Video chip
1903 - Add selection of the video output (CRT or LCD) via 'videoout'
1904 environment variable for the Silicon Motion
1907 * Patch by Pierre Aubert, 18 Mar 2004:
1908 include/common.h typo fix
1910 * Patches by Tolunay Orkun, 17 Mar 2004:
1911 - Add support for bd->bi_iic_fast[] initialization via environment
1912 variable "i2cfast" (CONFIG_I2CFAST)
1913 - Add "i2cfast" u-boot environment variable support for csb272
1915 * Patch by Carl Riechers, 17 Mar 2004:
1916 Ignore '\0' characters in console input for use with telnet and
1919 * Patch by Leon Kukovec, 17 Mar 2004:
1920 typo fix for strswab prototype #ifdef
1922 * Patches by Thomas Viehweger, 16 Mar 2004:
1923 - show PCI clock frequency on MPC8260 systems
1924 - add FCC_PSMR_RMII flag for HiP7 processors
1925 - in do_jffs2_fsload(), take load address from load_addr if not set
1926 explicit, update load_addr otherwise
1927 - replaced printf by putc/puts when no formatting is needed
1928 (smaller code size, faster execution)
1930 * Patch by Phillippe Robin, 16 Mar 2004:
1931 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1933 * Patch by Stephen Williams, 15 Mar 2004:
1934 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1936 * Patch by Tolunay Orkun, 15 Mar 2004:
1937 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1939 * Patch by Travis Sawyer, 15 Mar 2004:
1940 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1942 * Add start-up delay to make sure power has stabilized before
1943 attempting to switch on USB on SX1 board.
1945 * Patch by Josef Wagner, 18 Mar 2004:
1946 - Add support for MicroSys XM250 board (PXA255)
1947 - Add support for MicroSys PM828 board (MPC8280)
1948 - Add support for 32 MB Flash on PM825/826
1949 - new SDRAM refresh rate for PM825/PM826
1950 - added support for MicroSys PM520 (MPC5200)
1951 - replaced Query by Identify command in CPU86/flash.c
1952 to support 28F160F3B
1954 * Fix wrap around problem with udelay() on ARM920T
1956 * Add support for Macronix flash on TRAB board
1958 * Patch by Pierre Aubert, 15 Mar 2004:
1959 Fix buffer overflow in IDE identification
1961 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1963 * Remove redundand #define in IceCube.h
1965 * Patch by Steven Scholz, 27 Feb 2004:
1966 - Adding get_ticks() and get_tbclk() for AT91RM9200
1967 - Many white space fixes in cpu/at91rm9200/interrupts.c
1969 * Patches by Steven Scholz, 20 Feb 2004:
1970 some cleanup in AT91RM9200 related code
1972 * Patches by Travis Sawyer, 12 Mar 2004:
1973 - Fix Gigabit Ethernet support for 440GX
1974 - Add Gigabit Ethernet Support to MII PHY utilities
1976 * Patch by Brad Kemp, 12 Mar 2004:
1977 Fixes for drivers/cfi_flash.c:
1978 - Better support for x8/x16 implementations
1979 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1980 - Added defines for AMD command and address constants
1982 * Patch by Leon Kukovec, 12 Mar 2004:
1983 Fix get_dentfromdir() to correctly handle deleted dentries
1985 * Patch by George G. Davis, 11 Mar 2004:
1986 Remove hard coded network settings in TI OMAP1610 H2
1987 default board config
1989 * Patch by George G. Davis, 11 Mar 2004:
1990 add support for ADS GraphicsClient+ board.
1992 * Patch by Pierre Aubert, 11 Mar 2004:
1993 - add bitmap command and splash screen support in cfb console
1994 - add [optional] origin in the bitmap display command
1996 * Patch by Travis Sawyer, 11 Mar 2004:
1997 Fix ocotea board early init interrupt setup.
1999 * Patch by Thomas Viehweger, 11 Mar 2004:
2000 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2002 * Patch by Stephan Linz, 09 Mar 2004
2003 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2005 * Patch by George G. Davis, 9 Mar 2004:
2006 fix recent build failure for SA1100 target
2008 * Patch by Travis Sawyer, 09 Mar 2004:
2009 Support native interrupt mode for the IBM440GX.
2010 Previously it was running in 440GP compatibility mode.
2012 * Patch by Philippe Robin, 09 Mar 2004:
2013 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2016 * Patch by Masami Komiya, 08 Mar 2004:
2017 Don't overwrite server IP address or boot file name
2018 when the boot server does not return values
2020 * Patch by Tolunay Orkun, 5 Mar 2004:
2021 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2023 * Patch by Tolunay Orkun, 5 Mar 2004:
2024 Fix early board initialization for Cogent CSB272 board
2026 * Patch by Ed Okerson, 3 Mar 2004:
2027 fix CFI flash writes for little endian systems
2029 * Patch by Reinhard Meyer, 01 Mar 2004:
2030 generalize USB and IDE support for MPC5200 with according
2031 changes to IceCube.h and TOP5200.h
2032 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2033 add info about USB and IDE to README
2035 * Patch by Yuli Barcohen, 4 Mar 2004:
2036 Fix problems with GCC 3.3.x which changed handling of global
2037 variables explicitly initialized to zero (now in .bss instead of
2040 * Patch by Leon Kukovec, 02 Mar 2004:
2041 add strswab() to fix IDE LBA capacity, firmware and model numbers
2042 on little endian machines
2044 * Patch by Masami Komiya, 02 Mar 2004:
2045 - Remove get_ticks() from NFS code
2046 - Add verification of RPC transaction ID
2048 * Patch by Pierre Aubert, 02 Mar 2004:
2049 cleanup for IDE and USB drivers for MPC5200
2051 * Patch by Travis Sawyer, 01 Mar 2004:
2053 - Add IBM PPC440GX Ref Platform support (Ocotea)
2054 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2055 Adapted to U-Boot and 440GX port
2057 - Add gracious handling of all Ethernet Pin Selections for 440GX
2058 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2060 - Add needed bit definitions
2063 * Patch by Carl Riechers, 1 Mar 2004:
2064 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2066 * Patch by Stephan Linz, 27 Feb 2004
2067 - avoid problems for targets without NFS download support
2069 * Patch by Rune Torgersen, 27 Feb 2004:
2070 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2071 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2072 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2074 * Patch by Masami Komiya, 27 Feb 2004:
2075 Fix rarpboot: add autoload by NFS
2077 * Patch by Dan Eisenhut, 26 Feb 2004:
2078 fix flash_write return value in saveenv
2080 * Patch by Stephan Linz, 11 Dec 2003
2081 expand config.mk to avoid trigraph warnings on NIOS
2083 * Rename "BMS2003" board into "HMI10"
2085 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2086 storage; auto-set console on USB port (using preboot command)
2088 * Add support for SX1 mobile phone; add support for USB-based console
2089 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2091 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2093 * Fix SDRAM timings for LITE5200 / IceCube board
2095 * Handle Auti-MDIX / connection status for INCA-IP
2097 * Fix USB problems when attempting to read 0 bytes
2099 * Patch by Travis Sawyer, 26 Feb 2004:
2100 Fix broken compile for XPEDITE1K target.
2102 * Patch by Stephan Linz, 26 Feb 2004:
2103 Bug fix for NFS code on NIOS targets
2105 * Patch by Stephen Williams, 26 Feb 2004:
2106 Break up SystemACE reads of large block counts
2108 * Patch by Pierre Aubert, 26 Feb 2004
2109 add IDE support for MPC5200
2111 * Patch by Masami Komiya, 26 Feb 2004:
2112 add autoload via NFS
2114 * Patch by Stephen Williams
2115 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2116 elsewhere in the source.
2118 * Patch by Steven Scholz, 25 Feb 2004:
2119 - Timeouts in FPGA code should be based on CFG_HZ
2120 - Minor cleanup in code for Altera FPGA ACEX1K
2122 * Patch by Steven Scholz, 25 Feb 2004:
2123 Changed "Directory Hierarchy" section in README
2125 * Patch by Masami Komiya, 25 Feb 2004:
2126 Reduce copy count in nfs_read_reply() of NFS code
2128 * Patch by Markus Pietrek, 24 Feb 2004:
2129 NS9750 DevBoard added
2131 * Patch by Pierre Aubert, 24 Feb 2004
2132 add USB support for MPC5200
2134 * Patch by Steven Scholz, 24 Feb 2004:
2135 - fix MII commands to use values from last command
2137 * Patch by Torsten Demke, 24 Feb 2004:
2138 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2140 * Patch by Rahul Shanbhag, 19 Feb 2004:
2141 Fixes for for OMAP1610 board:
2142 - shift some IRQ specific code to platform.S file
2143 - remove duplicatewatchdog reset code from start.S
2145 * Make Auto-MDIX Support configurable on INCA-IP board
2147 * Fix license for mkimage tool
2149 * Patch by Masami Komiya, 24 Feb 2004:
2150 Update NetBootFileXferSize in NFS code
2152 * Patch by Scott McNutt, 24 Feb 2004:
2153 fix packet length in NFS code
2155 * Patch by Masami Komiy, 22 Feb 2004:
2156 Add support for NFS for file download
2158 * Patch by Andrea Scian, 17 Feb 2004:
2159 Add support for S3C44B0 processor and DAVE B2 board
2161 * Patch by Steven Scholz, 20 Feb 2004:
2162 - Add support for MII commands on AT91RM9200 boards
2163 - some cleanup in AT91RM9200 ethernet code
2165 * Patch by Peter Ryser, 20 Feb 2004:
2166 Add support for the Xilinx ML300 platform
2168 * Patch by Stephan Linz, 17 Feb 2004:
2169 Fix watchdog support for NIOS
2171 * Patch by Josh Fryman, 16 Feb 2004:
2172 Fix byte-swapping for cfi_flash.c for different bus widths
2174 * Patch by Jon Diekema, 14 Jeb 2004:
2175 Remove duplicate "FPGA Support" notes from the README file
2177 * Patches by Reinhard Meyer, 14 Feb 2004:
2178 - update board/emk tree; use common flash driver
2179 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2180 [adapted for other PPC CPUs -- wd]
2181 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2183 * Patch by Jon Diekema, 13 Feb 2004:
2184 Call show_boot_progress() whenever POST "FAILED" is printed.
2186 * Patch by Nishant Kamat, 13 Feb 2004:
2187 Add support for TI OMAP1610 H2 Board
2188 Fixes for cpu/arm926ejs/interrupt.c
2189 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2190 Fix for a timer bug in OMAP1610 Innovator
2191 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2193 * Patches by Stephan Linz, 12 Feb 2004:
2194 - add support for NIOS timer with variable period preload counter value
2195 - prepare POST framework support for NIOS targets
2197 * Patch by Denis Peter, 11 Feb 2004:
2198 add POST support for the MIP405 board
2200 * Patch by Laurent Mohin, 10 Feb 2004:
2201 Fix buffer overflow in common/usb.c
2203 * Patch by Tolunay Orkun, 10 Feb 2004:
2204 Add support for Cogent CSB272 board
2206 * Patch by Thomas Elste, 10 Feb 2004:
2207 Add support for NET+50 CPU and ModNET50 board
2209 * Patch by Sam Song, 10 Feb 2004:
2210 Fix typos in cfi_flash.c
2212 * Patch by Leon Kukovec, 10 Feb 2004
2213 Fixed long dir entry slot id calculation in get_vfatname
2215 * Patch by Robin Gilks, 10 Feb 2004:
2216 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2217 !=, <>, <, >, <=, >=)
2219 * Fix problem with side effects in macros in include/usb.h
2221 * Patch by David Benson, 13 Nov 2003:
2222 bug 841358 - fix TFTP download size limit
2224 * Fixing bug 850768:
2225 improper flush_cache() in load_serial()
2227 * Fixing bug 834943:
2228 MPC8540 - missing volatile declarations
2230 * Patch by Stephen Williams, 09 Feb 2004:
2231 Add support for Xilinx SystemACE chip:
2232 - New files common/cmd_ace.c and include/systemace.h
2233 - Hook systemace support into cmd_fat and the partition manager
2235 * Patch by Travis Sawyer, 09 Feb 2004:
2236 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2238 * Patch by Travis Sawyer, 09 Feb 2004:
2240 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2241 - Add phymode for 440 enet
2244 - Change board_pre_init to board_early_init_f
2245 - Add user flash to bus controller setup
2247 - Fix is_pci_host to check GPIO for monarch bit
2248 - Force xpedite1k to pci conventional mode (via #define option)
2250 * Patch by Brad Kemp, 4 Feb 2004:
2251 - handle the machine check that is generated during the PCI scans
2253 - define the registers used in the IMMR by the PCI subsystem.
2255 * Patch by Pierre Aubert, 03 Feb 2004:
2256 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2258 * Patch by Jeff Angielski, 03 Feb 2004:
2259 Fix copy & paste error in cpu/mpc8260/pci.c
2261 * Patch by Reinhard Meyer, 24 Jan 2004:
2262 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2264 * Add Auto-MDIX support for INCA-IP
2268 * Patch by Josef Baumgartner, 10 Feb 2004:
2269 Fixes for Coldfire port
2271 * Patch by Brad Kemp, 11 Feb 2004:
2272 Fix CFI flash driver problems
2274 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2275 modules at CPU clock frequencies above 66 MHz.
2277 * Optimize flash programming speed for LWMON (by another 100% :-)
2279 * Patch by Jian Zhang, 3 Feb 2004:
2280 - Changed the incorrect FAT12BUFSIZE
2281 - data_begin in fsdata can be negative. Changed it to be short.
2283 * Patches by Stephan Linz, 30 Jan 2004:
2284 1: - board/altera/common/flash.c:flash_erase():
2285 o allow interrupts befor get_timer() call
2286 o check-up each erased sector and avoid unexpected timeouts
2287 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2288 o enclose sevenseg_set() in cpp condition
2289 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2290 - fix some typed in mistakes in the NIOS documentation
2291 2: - split DK1C20 configuration into several header files:
2292 o two new files for each NIOS CPU description
2293 o U-Boot related part is remaining in DK1C20.h
2294 3: - split DK1S10 configuration into several header files:
2295 o two new files for each NIOS CPU description
2296 o U-Boot related part is remaining in DK1S10.h
2297 4: - Add support for the Microtronix Linux Development Kit
2298 NIOS CPU configuration at the Altera Nios Development Kit,
2299 Stratix Edition (DK-1S10)
2300 5: - Add documentation for the Altera Nios Development Kit,
2301 Stratix Edition (DK-1S10)
2302 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2304 7: - Add support for the common U-Boot SPI framework at
2307 * Patch by Rahul Shanbhag, 28 Jan 2004:
2308 Fix flash protection/locking handling for OMAP1610 innovator board.
2310 * Patch by Rolf Peukert, 28 Jan 2004:
2311 fix flash write problems on CSB226 board (write with 32 bit bus width)
2313 * Patches by Mark Jonas, 16 Jan 2004:
2314 - fix rounding error when calculating baudrates for MPC5200 PSCs
2315 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2316 time which is not supported
2318 * Patch by Yuli Barcohen, 26 Jan 2004:
2319 Allow bzip2 compression for small memory footprint boards
2321 * Patch by Brad Kemp, 21 Jan 2004:
2322 Add support for CFI flash driver for both the Intel and the AMD
2325 * Patch by Travis Sawyer, 20 Jan 2004:
2326 Fix pci bridge auto enumeration of sibling p2p bridges.
2328 * Patch by Tolunay Orkun, 12 Jan 2004:
2329 Add some delays as needed for Intel LXT971A PHY support
2331 * Patches by Stephan Linz, 09 Jan 2004:
2332 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2333 - make DK1C20 board configuration related to ASMI conform to
2336 * Patch by Anders Larsen, 09 Jan 2004:
2338 ARM memory layout fixes: the abort-stack is now set up in the
2339 correct RAM area, and the BSS is zeroed out as it should be.
2341 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2342 of the linker scripts are replaced by '__bss_start' and '_end',
2343 resp., which is a further step to eliminate unnecessary differences
2344 between the implementation of the CPU architectures.
2346 * Patch by liang a lei, 9 Jan 2004:
2347 Fix Intel 28F128J3 ID in include/flash.h
2349 * Patch by Masami Komiya, 09 Jan 2004:
2350 add support for TB0229 board (NEC VR4131 MIPS processor)
2352 * Patch by Leon Kukovec, 12 Dec 2003:
2353 changed extern __inline__ into static __inline__ in
2354 include/linux/byteorder/swab.h
2356 * Patch by Travis Sawyer, 30 Dec 2003:
2357 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2358 select MDI port based on enabled EMAC device.
2359 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2362 * Patch by Wolter Kamphuis, 15 Dec 2003:
2363 made CONFIG_SILENT_CONSOLE usable on all architectures
2365 * Disable date command on TQM866M - there is no RTC on MPC866
2367 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2369 * Implement adaptive SDRAM timing configuration based on actual CPU
2370 clock frequency for INCA-IP; fix problem with board hanging when
2371 switching from 150MHz to 100MHz
2373 * Add PCMCIA CS support for BMS2003 board
2375 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2376 see doc/README.MPC866 for details;
2377 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2378 calculate CPU clock frequency from PLL register values.
2380 * Add support for 128 MB RAM on TQM8xxL/M modules
2382 * Fix PS/2 keyboard problem caused by statically initialized variable
2383 pointing to a location in flash
2385 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2387 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2388 before we can access it; add delay in case we are faster (with no
2391 * Cleanup of some init functions
2393 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2394 to avoid Linux crashes by early packets coming in.
2396 * Accelerate flash accesses on LWMON board by using buffered writes
2398 * Fix typo in Makefile;
2399 fix problem with PARTNUM detection
2401 * Patch by Reinhard Meyer, 09 Jan 2004:
2402 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2404 * Add support for IDE LED on BMS2003 board
2405 (exclusive with status LED!)
2407 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2410 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2411 Add common files for "emk" boards
2413 * Add a common get_ram_size() function and modify the the
2414 board-specific files to invoke that common implementation.
2416 ======================================================================
2417 Changes for U-Boot 1.0.1:
2418 ======================================================================
2420 * Set default clock for INCA-IP to 150 MHz
2422 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2423 add I2C support; add support for DS1337 RTC
2425 * Add CompactFlash support for BMS2003 board
2427 * Add support for status LED on BMS2003 board
2429 * Patch by Scott McNutt, 02 Jan 2004:
2430 Add support for the Nios Active Serial Memory Interface (ASMI)
2433 * Patch by Andrea Marson, 16 Dec 2003:
2434 Add support for the PPChameleon ME and HI modules
2436 * Patch by Yuli Barcohen, 22 Dec 2003:
2437 Add support for Motorola DUET ADS board (MPC87x/88x)
2439 * Patch by Robert Schwebel, 15 Dec 2003:
2440 add support for cramfs (uses JFFS2 command interface)
2442 * Patches by Stephan Linz, 11 Dec 2003:
2443 - more documentation for NIOS port
2444 - new struct nios_pio_t, struct nios_spi_t
2445 - Reconfiguration for NIOS Development Kit DK1C20:
2446 o move board related code from board/dk1c20
2447 to board/altera/dk1c20
2448 o create a new common source path board/altera/common
2449 and move generic flash access stuff into it
2450 o change/expand configuration file DK1C20.h
2451 - Add support for NIOS Development Kit DK1S10
2452 - Add status LED support for NIOS systems
2453 - Add dual 7-segment LED support for Altera NIOS DevKits
2455 * Patch by Ronen Shitrit, 10 Dec 2003:
2456 Add support for the Marvell DB64360 / DB64460 development boards
2458 * Patch by Detlev Zundel, 10 Dec 2003:
2459 fix dependency problem in examples/Makefile
2461 * Patch by Denis Peter, 8 Dec 2003
2462 - add support for the PATI board (MPC555)
2463 - add SPI support for the MPC5xx
2465 * Patch by Anders Larsen, 08 Dec 2003:
2466 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2467 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2468 cleanup some redundand #defines
2470 * Patch by André Schwarz, 8 Dec 2003:
2471 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2472 - TX and RX deskriptors must be quad-word aligned
2473 - does not work with only one TX deskriptor
2474 - standard reset method does not work
2476 * Patch by Masami Komiya, 08 Dec 2003:
2477 add RTL8139 ethernet driver
2479 * Patches by Ed Okerson, 07 Dec 2003:
2480 - fix ethernet for the AU1x00 processors in little-endian mode.
2481 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2483 * Minor code cleanup (coding style)
2485 * Patch by Reinhard Meyer, 30 Dec 2003:
2486 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2487 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2488 - turned debug print of PHY registers into a function (called in two places)
2489 - added support for EMK MPC5200 based modules
2491 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2493 * Add support for TQM866M modules
2495 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2497 * Fix a few compiler warnings
2499 * Patch by Reinhard Meyer, 28 Dec 2003:
2500 Add initial support for TOP5200 board
2502 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2503 environment variable which can set to "100", "133", or "150". The
2504 CPU clock will be configured accordingly upon next reboot. Other
2505 values are ignored. In case of an invalid or undefined "cpuclk"
2506 value, the compile-time default CPU clock speed will be used.
2508 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2509 window that is used to access the UART registers by the Linux driver)
2511 * Patch by Reinhard Meyer, 20 Dec 2003:
2512 Fix clock calculation for the MPC5200 for higher clock frequencies
2513 (above 2**32 / 10 = 429.5 MHz).
2515 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2517 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2519 * Add new configuration for IceCube board with DDR memory
2521 * Update TRAB memory configurations
2523 * Add JFFS2 support for INCA-IP board
2525 * Patch by Bill Hargen, 09 Dec 2003:
2526 - BUBINGA405EP: changed flash driver to protect top sector containing
2528 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2529 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2530 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2531 - 405EP: added/fixed support for "reginfo" command.
2532 - 4xx: removed spurious MII error messages on "mii info" command.
2534 * Patch by Bernhard Kuhn, 28 Nov 2003:
2535 add support for Coldfire CPU
2536 add support for Motorola M5272C3 and M5282EVB boards
2538 * Patch by Pierre Aubert, 24 Nov 2003:
2539 - add a return value for the fpga command
2540 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2541 is defined. If ide_preinit fails, ide_init is aborted.
2542 - fix an endianess problem in fat.h
2544 * Patch by Wolter Kamphuis, 05 Dec 2003:
2545 Add support for SNMC's QS850/QS823/QS860T boards
2547 * Patch by Yuli Barcohen, 3 Dec 2003:
2548 "revive" U-Boot support for old Motorola MPC860ADS board
2550 * Patch by Cam(ilo?), 03 Dec 2003:
2551 make examples build even with broken Montavista objcopy
2553 * Patch by Pavel Bartusek, 27 Nov 2003:
2554 fix conversion problem with "bootretry" evironment variable
2556 * Patch by Andre Schwarz, 24 Nov 2003:
2557 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2559 * Patch by Pavel Bartusek, 21 Nov 2003:
2560 set ZMII bridge speed on 440
2562 * Patch by Anders Larsen, 17 Nov 2003:
2563 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2565 * Patches by David Müller, 14 Nov 2003:
2566 - board/mpl/common/common_util.c
2567 * implement support for BZIP2 compressed images
2568 * various cleanups (printf -> puts, ...)
2569 - board/mpl/common/flash.c
2570 * report correct errors to upper layers
2571 * check the erase fail and VPP low bits in status reg
2572 - board/mpl/vcma9/cmd_vcma9.c
2573 - board/mpl/vcma9/flash.c
2574 * various cleanups (printf -> puts, ...)
2576 * fix typo in comment
2577 - cpu/arm920t/usb_ohci.c
2578 * support for S3C2410 is missing in #if line
2580 * reinit some registers in case of error (cable missing, ...)
2582 * support for USB/MMC devices is missing in #if line
2583 - include/configs/MIP405.h
2584 - include/configs/PIP405.h
2585 * enable BZIP2 support
2586 * enlarge malloc space to 1MiB because of BZIP2 support
2587 - include/configs/VCMA9.h
2588 * enable BZIP2 support
2589 * enlarge malloc space to 1MiB because of BZIP2 support
2590 * enable USB support
2591 - lib_arm/armlinux.c
2592 * change calling convention of ARM Linux kernel as
2593 described on http://www.arm.linux.org.uk/developer/booting.php
2595 * Patch by Thomas Lange, 14 Nov 2003:
2596 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2597 support all these AMD boards.
2599 * Patch by Thomas Lange, 14 Nov 2003:
2600 Workaround for mips au1x00 physical memory accesses (the au1x00
2601 uses a 36 bit bus internally and cannot access physical memory
2602 directly. Use the uncached SDRAM address instead of the physical
2605 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2606 add Realtek 8019 ethernet driver
2608 * Patch by Yuli Barcohen, 13 Nov 2003:
2609 MPC826xADS/PQ2FADS cleanup
2611 * Patch by Anders Larsen, 12 Nov 2003:
2612 Update README to mark the PORTIO commands non-standard
2614 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2615 update for for Atmel AT91RM9200DK development kit:
2616 - support for environment variables in DataFlash
2617 - Atmel DataFlash AT45DB1282 support
2619 * Patch by Jeff Carr, 11 Nov 2003:
2620 add support for new version of 8270 processors
2622 * Patches by George G. Davis, 05 Nov 2003:
2623 - only pass the ARM linux initrd tag to the kernel when an initrd
2625 - update omap1510inn configuration file
2627 * Patches by Stephan Linz, 3 Nov 2003:
2628 - more endianess fixes for LAN91C111 driver
2629 - CFG_HZ configuration patch for NIOS Cyclone board
2631 * Patch by Stephan Linz, 28 Oct 2003:
2632 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2634 * Patch by Steven Scholz, 20 Oct 2003:
2635 - make "mii info <addr>" show infor for PHY at "addr" only
2636 - Endian fix for miiphy_info()
2638 * Patch by Gleb Natapov, 19 Sep 2003:
2639 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2641 * Patch by Anders Larsen, 17 Sep 2003:
2642 Bring ARM memory layout in sync with the documentation:
2643 stack and malloc-heap are now located _below_ the U-Boot code
2645 * Accelerate booting on TRAB board: read and check autoupdate image
2646 headers first instead of always reading the whole images.
2648 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2650 * Enabled password check on RMU board
2652 * Fix configuration problem with IceCube in LOWBOOT configuration:
2653 envrionment got embedded, corrupting the image layout.
2655 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2657 * Added BMS2003 board
2658 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2660 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2661 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2664 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2667 * Add checksum verification to 'imls' command
2669 * Add bd_info fields needed for 4xx Linux I2C driver
2671 * Patch by Martin Krause, 4 Nov. 2003:
2672 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2674 * Print used network interface when CONFIG_NET_MULTI is set
2676 * Patch by Bernhard Kuhn, 28 Oct 2003:
2677 Add low boot support for MPC5200
2679 * Fix problem with dual PCMCIA support (NSCU)
2681 * Fix MPC5200 I2C initialization function
2683 ======================================================================
2684 Changes for U-Boot 1.0.0:
2685 ======================================================================
2687 * Fix parameter passing to standalone images with bootm command
2689 * Patch by Kyle Harris, 30 Oct 2003:
2690 Fix build errors for ixdp425 board
2692 * Patch by David M. Horn, 29 Oct 2003:
2693 Fixes to build under CYGWIN
2695 * Get IceCube MGT5100 working (again)
2697 * Fix problems in memory test on some boards (which was not
2698 non-destructive as intended)
2700 * Patch by Gary Jennejohn, 28 Oct 2003:
2701 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2702 to prevent stack overflow on ARM systems
2704 * Patch by Stephan Linz, 28 Oct 2003:
2705 fix init sequence error for NIOS port
2707 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2709 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2711 * Patch by Xiao Xianghua, 23 Oct 2003:
2712 small patch for mpc85xx
2714 * Fix small problem in MPC5200 I2C driver
2716 * Fix FCC3 support on ATC board
2718 * Correct header printing for multi-image files in do_bootm()
2720 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2722 * Fix PCI problems on PPChameleon board
2724 * Patch by Steven Scholz, 18 Oct 2003:
2725 Fix AT91RM9200 ethernet driver
2727 * Patch by Nye Liu, 17 Oct 2003:
2728 Fix typo in include/mpc8xx.h
2730 * Patch by Richard Woodruff, 16 Oct 03:
2731 Fixes for cpu/arm925/interrupt.c
2732 - Initialize timestamp & lastdec vars.
2733 - fix timestamp overflows.
2734 - fix lastdec overflow.
2735 - smarter normalization to allow udelay() below 1ms to work.
2737 * Patch by Scott McNutt, 16 Oct
2738 add networking support for the Altera Nios Development Kit,
2739 Cyclone Edition (DK-1C20)
2741 * Patch by Jon Diekema, 14 Oct 2003:
2742 add hint about doc/README.silent to README file
2744 * Add CompactFlash support for NSCU
2746 * Fix PCI problems on PPChameleonEVB
2748 * TRAB auto-update: Base decision if we have to strip the image
2749 header on image type as encoded in the header
2750 (include image type patch by Martin Krause, 17 Oct 2003)
2752 * Patches by Xianghua Xiao, 15 Oct 2003:
2754 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2755 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2756 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2758 * Fix flash timings on TRAB board
2760 * Make sure HUSH is initialized for running auto-update scripts
2762 * Make 5200 reset command _really_ reset the board, without running
2763 any other code after it
2765 * Fix errors with flash erase when range spans across banks
2766 that are mapped in reverse order
2768 * Fix flash mapping and display on P3G4 board
2770 * Patch by Kyle Harris, 15 Jul 2003:
2771 - add support for Intel IXP425 CPU
2772 - add support for IXDP425 eval board
2774 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2775 for more information
2777 * Patch by Steven Scholz, 10 Oct 2003
2778 - Add support for Altera FPGA ACEX1K
2780 * Patches by Thomas Lange, 09 Oct 2003:
2781 - fix cmd_ide.c for non ppc boards (read/write functions did not
2782 add ATA base address)
2783 - fix for shannon board
2784 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2785 - Endian swap ATA identity for all big endian CPUs, not just PPC
2786 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2788 - add support for dbau1x00 board (MIPS32)
2790 * Patch by Sangmoon Kim, 07 Oct 2003:
2791 add support for debris board
2793 * Patch by Martin Krause, 09 Oct 2003:
2794 Fixes for TRAB board
2795 - /board/trab/rs485.c: correct baudrate
2796 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2797 udelay(); fix some timing problems with adc controller
2798 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2799 modify commands: touch and buzzer
2801 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2802 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2803 Use direct function calls for auto_update instead of hush commands
2805 * Patch by Scott McNutt, 04 Oct 2003:
2806 - add support for Altera Nios-32 CPU
2807 - add support for Nios Cyclone Development Kit (DK-1C20)
2809 * Patch by Steven Scholz, 29 Sep 2003:
2810 - A second parameter for bootm overwrites the load address for
2811 "Standalone Application" images.
2812 - bootm sets environment variable "filesize" to the resulting
2813 (uncompressed) data length for "Standalone Application" images
2814 when autostart is set to "no". Now you can do something like
2815 if bootm $fpgadata $some_free_ram ; then
2816 fpga load 0 $some_free_ram $filesize
2819 * Patch by Denis Peter, 25 Sept 2003:
2820 add support for the MIP405 Rev. C board
2822 * Patch by Yuli Barcohen, 25 Sep 2003:
2823 add support for Zephyr Engineering ZPC.1900 board
2825 * Patch by Anders Larsen, 23 Sep 2003:
2826 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2827 implemented for the x86 architecture)
2829 * Patch by Sangmoon Kim, 23 Sep 2003:
2830 fix pll_pci_to_mem_multiplier table for MPC8245
2832 * Patch by Anders Larsen, 22 Sep 2003:
2833 enable timed autoboot on PXA
2835 * Patch by David Müller, 22 Sep 2003:
2836 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2837 returns correct libgcc file path
2838 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2839 time on s3c24x0 systems
2841 * Patch by Jon Diekema, 19 Sep 2003:
2842 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2843 link state to the fault LED.
2844 - In NetLoop, make the Fault LED reflect the link status. The link
2845 status gets updated on entry, and on timeouts.
2847 * Patch by Anders Larsen, 18 Sep 2003:
2848 allow mkimage to build and run on Cygwin-hosted systems
2850 * Patch by Frank Müller, 18 Sep 2003:
2851 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2854 * Patch by Pantelis Antoniou, 16 Sep 2003:
2855 add tool to compute fileds in the PLPRCR register for MPC86x
2857 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2859 * Fix build problems under FreeBSD
2861 * Add generic filesystem image type
2863 * Make fatload set filesize environment variable
2865 * enable basic / medium / high-end configurations for PPChameleonEVB
2866 board; fix NAND code
2868 * enable TFTP client code to specify to the server the desired
2869 timeout value (see RFC-2349)
2871 * Improve SDRAM setup for TRAB board
2873 * Suppress all output with splashscreen configured only if "splashimage"
2876 * Fix problems with I2C support for mpc5200
2878 * Adapt TRAB configuration and auto_update to new memory layout
2880 * Add configuration for wtk board
2882 * Add support for the Sharp LQ065T9DR51U LCD display
2884 * Patch by Rune Torgersen, 17 Sep 2003:
2885 - Fixes for MPC8266 default config
2886 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2888 * Patches by Jon Diekema, 17 Sep 2003:
2889 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2892 - adjust "help" output
2894 * Patches by Anders Larsen, 17 Sep 2003:
2895 - fix spelling errors
2896 - set GD_FLG_DEVINIT flag only after device function pointers
2898 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2900 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2901 - trigger watchdog while waiting in serial driver
2903 * Add auto-update code for TRAB board using USB memory sticks,
2904 support new configuration with more memory
2906 * disable MPC5200 bus pipelining as workaround for bus contention
2908 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2909 priority; configure critical interrupts to be handled like external
2912 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2913 go back to 66 MHz for stability
2915 * Patches by Jon Diekema, 15 Sep 2003:
2916 - add description for missing CFG_CMD_* entries in the README file
2919 * Patch by Gleb Natapov, 14 Sep 2003:
2920 enable watchdog support for all MPC824x boards that have a watchdog
2922 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2923 "Non-octet Aligned Frame" errors we see at 100 Mbps
2925 * Patch by Sharad Gupta, 14 Sep 2003:
2926 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2928 * Patch by llandre, 11 Sep 2003:
2929 update configuration for PPChameleonEVB board
2931 * Patch by David Müller, 13 Sep 2003:
2932 various changes to VCMA9 board specific files
2934 * Add I2C support for MGT5100 / MPC5200
2936 * Patch by Rune Torgersen, 11 Sep 2003:
2937 Changed default memory option on MPC8266ADS to NOT be Page Based
2938 Interleave, since this doesn't work very well with the standard
2941 * Patch by George G. Davis, 12 Sep 2003:
2942 fix Makefile settings for sk98 driver
2944 * Patch by Stefan Roese, 12 Sep 2003:
2945 - new boards added: DP405, HUB405, PLU405, VOH405
2946 - some esd boards updated
2947 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2949 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2951 * Patch by Martin Krause, 11 Sep 2003:
2952 add burn-in tests for TRAB board
2954 * Enable instruction cache on MPC5200 board
2956 * Patch by Denis Peter, 11 Sep 2003:
2957 - fix USB data pointer assignment for bulk only transfer.
2958 - prevent to display erased directories in FAT filesystem.
2960 * Change output format for NAND flash - make it look like for other
2963 ======================================================================
2964 Changes for U-Boot 0.4.8:
2965 ======================================================================
2967 * Add I2C and RTC support for RMU board
2969 * Patches by Denis Peter, 9 Sep 2003:
2970 add FAT support for IDE, SCSI and USB
2972 * Patches by Gleb Natapov, 2 Sep 2003:
2973 - cleanup of POST code for unsupported architectures
2974 - MPC824x locks way0 of data cache for use as initial RAM;
2975 this patch unlocks it after relocation to RAM and invalidates
2978 * Patch by Gleb Natapov, 30 Aug 2003:
2979 new I2C driver for mpc107 bridge. Now works from flash.
2981 * Patch by Dave Ellis, 11 Aug 2003:
2982 - JFFS2: fix typo in common/cmd_jffs2.c
2983 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2984 - JFFS2: remove node version 0 warning
2985 - JFFS2: accept JFFS2 PADDING nodes
2986 - SXNI855T: add AM29LV800 support
2987 - SXNI855T: move environment from EEPROM to flash
2988 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2990 * Patch by Bill Hargen, 11 Aug 2003:
2991 fixes for I2C on MPC8240
2992 - fix i2c_write routine
2993 - fix iprobe command
2994 - eliminates use of global variables, plus dead code, cleanup.
2996 * Add support for USB Mass Storage Devices (BBB)
2997 (tested with USB memory sticks only)
2999 * Avoid flicker on TRAB's VFD
3001 * Add support for SK98xx driver
3003 * Add PCI support for SL8245 board
3005 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3006 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3007 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3009 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3010 to allow for more accurate baudrate settings
3011 (error now 0.7% at 115 kbps, instead of 3.5% before)
3013 * Patch by Andreas Mohr, 4 Sep 2003:
3014 Fix a lot of spelling errors
3016 * Add support for PPChameleon Eval Board
3018 * Add support for P3G4 board
3020 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3023 * Patch by Yuli Barcohen, 7 Aug 2003:
3024 check BCSR to detect if the board is configured in PCI mode
3026 ======================================================================
3027 Changes for U-Boot 0.4.7:
3028 ======================================================================
3030 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3031 add support for Adder II MPC852T module
3033 * Patch by George G. Davis, 19 Aug 2003:
3034 fix TI Innovator/OMAP1510 pin configs
3036 * Patches by Kshitij, 18 Aug 2003
3037 - add support for arm926ejs cpu core
3038 - add support for TI OMAP 1610 Innovator Board
3040 * Patch by Yuli Barcohen, 14 Aug 2003:
3041 add support for bzip2 uncompression
3043 * Add GCC library to examples/Makefile so GCC utility functions will
3046 * Add I2C and RTC support for RMU board using software I2C driver
3047 (because of better response to iprobe command); fix problem with
3050 * Patch by Matthias Fuchs, 28 Aug 2003:
3051 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3052 CONFIG_BOOTP_MAKS (see README).
3054 * Fix ICU862 environment problem
3056 * Fix RAM size detection for RMU board
3058 * Implement "reset" for MGT5100/MPC5200 systems
3060 ======================================================================
3061 Changes for U-Boot 0.4.6:
3062 ======================================================================
3064 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3065 allow selection of clock frequency as "make" target
3067 * Implement memory autosizing code for IceCube boards
3069 * Configure network port on INCA-IP for autonegotiation
3071 * Fix overflow problem in network timeout code
3073 * Patch by Richard Woodruff, 8 Aug 2003:
3074 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3076 ======================================================================
3077 Changes for U-Boot 0.4.5:
3078 ======================================================================
3080 * Update for TQM board defaults:
3081 disable clocks_in_mhz, enable boot count limit
3083 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3084 in toplevel directory instead. Removed astest.c from tools/gdb because
3085 it is no longer relevant.
3087 * Fix PCI support for MPC5200 / IceCube Board
3089 * Map ISP1362 USB OTG controller for NSCU board
3091 * Patch by Brad Parker, 02 Aug 2003:
3092 fix sc520_cdp problems
3094 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3096 * Allow erase command to cross flash bank boundaries
3098 * Patch by Scott McNutt, 21 Jul 2003:
3099 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3100 Both LynxOS and BlueCat linux KDIs are supported.
3102 * Patch by Richard Woodruff, 25 Jul 2003:
3103 use more reliable reset for OMAP/925T
3105 * Patch by Nye Liu, 25 Jul 2003:
3106 fix typo in mpc8xx.h
3108 * Patch by Richard Woodruff, 24 Jul 2003:
3109 Fixes for cmd_nand.c:
3110 - Fixed null dereferece which could result in incorrect ECC values.
3111 - Added support for devices with no Ready/Busy signal hooked up.
3112 - Added OMAP1510 read/write protect handling.
3113 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3115 - Switched default ECC to be JFFS2.
3117 * Allow crc32 to be used at address 0x000
3119 * Provide consistent interface to standalone applications to access
3120 the 'global_data' structure
3121 Provide a doc/README.standalone more useful to users/developers.
3123 * Make IceCube MGT5100 FEC driver work
3125 * Implement new mechanism to export U-Boot's functions to standalone
3126 applications: instead of using (PPC-specific) system calls we now
3127 use a jump table; please see doc/README.standalone for details
3129 * Patch by Dave Westwood, 24 Jul 2003:
3130 added support for Unity OS (a proprietary OS)
3132 * Patch by Detlev Zundel, 23 Jul 2003:
3133 add "imls" command to print flash table of contents
3135 * Fix cold boot detection for log buffer reset
3137 * Return error for invalid length specifiers with "cp.X" etc.
3139 * Fix startup problem on MIPS
3141 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3142 bitmap support is configured
3144 * Patch by Bill Hargen, 18 Jul 2003:
3145 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3147 * Patch by Denis Peter, 18 Jul 2003:
3148 - fix memory configuration for MIP405T
3149 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3151 * Cleanup of TQM82xx configurations; use "official" board types
3152 to make selection easier.
3154 * Patch by Martin Krause, 17 Jul 2003:
3155 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3157 * Patch by Richard Woodruff, 17 July 03:
3158 - Fixed bug in OMAP1510 baud rate divisor settings.
3160 * Patch by Nye Liu, 16 July 2003:
3162 - add MPC86xADS support (uses MPC86xADS.h)
3163 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3165 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3166 o don't trust gclk() software measurement by default, depend on
3167 CONFIG_8xx_GCLK_FREQ
3168 - add DRAM SIMM not installed detection
3169 - use more "correct" SDRAM initialization sequence
3170 - allow different SDRAM sizes (8xxADS has 8M)
3172 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3173 - rename MAMR/MBMR defines to be more consistent. Should eventually
3174 be merged into MxMR to better reflect the PowerQUICC datasheet.
3176 * Patch by Yuli Barcohen, 16 Jul 2003:
3177 support new Motorola PQ2FADS-ZU evaluation board which replaced
3178 MPC8260ADS and MPC8266ADS
3180 ======================================================================
3181 Changes for U-Boot 0.4.4:
3182 ======================================================================
3184 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3186 * Add support for MGT5100 and MPC5200 processors
3188 * Patch by Lutz Dennig, 15 Jul 2003:
3189 update for R360MPI board
3191 ======================================================================
3192 Changes for U-Boot 0.4.3:
3193 ======================================================================
3195 * Patches by Kshitij, 04 Jul 2003
3196 - added support for arm925t cpu core
3197 - added support for TI OMAP 1510 Innovator Board
3199 * Patches by Martin Krause, 14 Jul 2003:
3200 - add I2C support for s3c2400 systems (trab board)
3201 - (re-) add "ping" to command table
3203 * Fix handling of "slow" POST routines
3205 * Patches by Yuli Barcohen, 13 Jul 2003:
3206 - Correct flash and JFFS2 support for MPC8260ADS
3207 - fix PVR values and clock generation for PowerQUICC II family
3210 * Patch by Bernhard Kuhn, 08 Jul 2003:
3211 - add support for M68K targets
3213 * Patch by Ken Chou, 3 Jul:
3214 - Fix PCI config table for A3000
3215 - Fix iobase for natsemi.c
3216 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3218 * Allow to enable "slow" POST routines by key press on power-on
3219 * Fix temperature dependend switching of LCD backlight on LWMON
3220 * Tweak output format for LWMON
3222 * Patch by Stefan Roese, 11 Jul 2003:
3223 - Fix bug in CONFIG_VERSION_VARIABLE.
3224 - AR405 config updated.
3225 - OCRTC/ORSG: bsp command added.
3226 - ASH405 bsp update.
3228 ======================================================================
3229 Changes for U-Boot 0.4.2:
3230 ======================================================================
3232 * Add support for NSCU board
3234 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3236 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3237 mirror bit flash on TQM8xxM modules
3239 * Patch by Kenneth Johansson, 30 Jun 2003:
3240 get rid of MK_CMD_ENTRY macro; update doc/README.command
3242 * Patch by Seb James, 30 Jun 2003:
3243 Improve documentation of I2C configuration in README
3245 * Fix problems with previous log buffer "fixes"
3247 * Fix minor help text issues
3249 * "log append" did not append a newline
3251 ======================================================================
3252 Changes for U-Boot 0.4.1:
3253 ======================================================================
3255 * Fix some missing commands, cleanup header files
3256 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3258 * Rewrite command lookup and help command (fix problems with bubble
3259 sort when sorting command name list). Minor cleanup here and there.
3261 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3262 - Allow to call sysmon function interactively
3263 - PIC on LWMON board needs delay after power-on
3264 - Add missing RSR definitions for MPC8xx
3265 - Improve log buffer handling: guarantee clean reset after power-on
3266 - Add support for EXBITGEN board (aka "genie")
3267 - Add support for SL8245 board
3270 - remove trailing white space, trailing empty lines, C++ comments, etc.
3271 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3273 * Patches by Kenneth Johansson, 25 Jun 2003:
3274 - major rework of command structure
3275 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3277 ======================================================================
3278 Changes for U-Boot 0.4.0:
3279 ======================================================================
3281 * Patches by Robert Schwebel, 26 Jun 2003:
3282 - csb226 configuration updated
3283 - credits for logodl port updated
3284 - innokom configuration updated
3285 - logodl tree update, still with coding style inconsistencies
3286 - added OCM for ppc405 warning to README
3288 * Patch by Pantelis Antoniou, 25 Jun 2003:
3289 update NetVia with V2 board support
3291 * Header file cleanup for ARM
3293 * Patch by Murray Jensen, 24 Jun 2003:
3294 - make sure to use only U-boot provided header files
3295 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3297 * Patch by Stefan Roese, 24 Jun 2003:
3298 - Update esd ASH405 board files.
3299 - Update esd DASA_SIM config file.
3300 - Add ping command to some esd boards.
3302 * Patch by Yuli Barcohen, 23 Jun 2003:
3303 Update for MPC8260ADS board
3305 * Patch by Murray Jensen, 23 Jun 2003:
3306 - cleanup of GCC 3.x compiler warnings
3308 * Patch by Rune Torgersen, 4 Jun 2003:
3309 add large memory support for MPC8266ADS board
3311 * Patch by Richard Woodruff, 19 June 03:
3312 - Enabled standard u-boot device abstraction for ARM
3313 - Enabled console device for ARM
3314 - Initilized bi_baudrate for ARM
3316 * Patch by Bill Hargen, 23 Apr 2003:
3317 fix byte order for 824x I2C addresses (write op)
3319 * Patch by Murray Jensen, 20 Jun 2003:
3321 - cleanup (especially for gcc-3.x compilers)
3323 * Patch by Tom Guilliams, 20 Jun 2003:
3324 added CONFIG_750FX support for IBM 750FX processors
3326 * Patch by Devin Crumb, 02 Apr 2003:
3327 Fix clock divider rounding problem in drivers/serial.c
3329 * Patch by Richard Woodruff, 19 June 03:
3330 - Fixed smc91c111 driver to sync with the u-boot environment
3331 (driver/smc91c111.c).
3332 - Added eth_init error return check in NetLoop (net/net.c).
3334 * Patch by Ken Chou, 19 June 2003:
3335 Added support for A3000 SBC board (Artis Microsystems Inc.)
3337 * Patches by Murray Jensen, 17 Jun 2003:
3338 - Hymod board database mods: add "who" field and new xilinx chip types
3339 - provide new "init_cmd_timeout()" function so code external to
3340 "common/main.c" can use the "reset_cmd_timeout()" function before
3341 entering the main loop
3342 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3343 slightly different. see include/configs/hymod.h for an example
3344 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3345 CFG_DTT_ADM1021 defined)
3346 - add new "eeprom_probe()" function which has similar args and
3347 behaves in a similar way to "eeprom_read()" etc.
3348 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3349 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3350 - gdbtools copyright update
3351 - ensure that set_msr() executes the "sync" and "isync" instructions
3352 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3353 - 8260 I/O ports fix: Open Drain should be set last when configuring
3354 - add SIU IRQ defines for 8260
3355 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3356 config.mk to allow board configurations to override the GNU
3357 linker script, selected via the LDSCRIPT, make variable, and to
3358 give an initial value to the OBJCFLAGS make variable
3359 - 8260 i2c enhancement:
3360 o correctly extends the timeout depending on the size of all
3361 queued messages for both transmit and receive
3362 o will not continue with receive if transmit times out
3363 o ensures that the error callback is done for all queued tx
3365 o correctly detects both tx and rx timeouts, only delivers one to
3366 the callback, and does not overwrite an earlier error
3367 o logic in i2c_probe now correct
3368 - add "vprintf()" function so that "panic()" function can be
3370 - many Hymod board changes
3372 * Patches by Robert Schwebel, 14 Jun 2003:
3373 - add support for Logotronic DL datalogger board
3374 - cleanup serial line after kermit binary download
3375 - add debugX macro (debug level support)
3376 - update mach-types.h to latest arm.linux.org.uk master list.
3378 * Patches by David Müller, 12 Jun 2003:
3379 - rewrite of the S3C24X0 register definitions stuff
3380 - "driver" for the built-in S3C24X0 RTC
3382 * Patches by Yuli Barcohen, 12 Jun 2003:
3383 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3384 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3385 configuration word supplied by FPGA on some MPC8260ADS boards
3387 * Patch by Pantelis Antoniou, 10 Jun 2003:
3388 Unify status LED interface
3390 * Add support for DS12887 RTC; add RTC support for ATC board
3392 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3393 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3394 - Add Atmel DataFlash support for reading and writing.
3395 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3396 - Add Flash detection on Atmel AT91RM9200DK
3397 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3398 - Replace old Ethernet PHY layer functions
3399 - Change link address
3401 * Patch by Frank Smith, 9 Jun 2003:
3402 use CRIT_EXCEPTION for machine check on 4xx
3404 * Patch by Detlev Zundel, 13 Jun 2003:
3405 added implementation of the "carinfo" command in cmd_immap.c
3407 * Fix CONFIG_NET_MULTI support in include/net.h
3409 * Patches by Kyle Harris, 13 Mar 2003:
3410 - Add FAT partition support
3411 - Add command support for FAT
3412 - Add command support for MMC
3414 - Add Intel PXA support for video
3415 - Add Intel PXA support for MMC
3417 - Enable MMC and FAT for lubbock board
3418 - Other misc changes for lubbock board
3420 * Patch by Robert Schwebel, April 02, 2003:
3421 fix for SMSC91111 driver
3423 * Patch by Vladimir Gurevich, 04 Jun 2003:
3424 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3426 * Patch by Stefan Roese, 05 Jun 2003:
3427 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3428 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3429 data cache can be used even if the chip select is in use.
3430 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3431 (see README for further description).
3432 - Changed config files of CONFIG_EEPRO100 boards to use the
3433 CFG_RX_ETH_BUFFER define.
3435 * Add support for RMU board
3437 * Add support for TQM862L at 100/50 MHz
3439 * Patch by Pantelis Antoniou, 02 Jun 2003:
3440 major reconstruction of networking code;
3441 add "ping" support (outgoing only!)
3443 * Patch by Denis Peter, 04 June 2003:
3444 add support for the MIP405T board
3446 * Patches by Udi Finkelstein, 2 June 2003:
3447 - Added support for custom keyboards, initialized by defining a
3448 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3449 - Added support for the RBC823 board.
3450 - cpu/mpc8xx/lcd.c now automatically calculates the
3451 Horizontal Pixel Count field.
3453 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3454 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3456 * Patch by Mark Rakes, 14 May 2003:
3457 add support for Intel e1000 gig cards.
3459 * Patch by Nye Liu, 3 Jun 2003:
3460 fix critical typo in MAMR definition (include/mpc8xx.h)
3462 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3464 * Patch by Klaus Heydeck, 2 Jun 2003
3465 Minor changes for KUP4K configuration
3467 * Patch by Marc Singer, 29 May 2003:
3468 Fixed rarp boot method for IA32 and other little-endian CPUs.
3470 * Patch by Marc Singer, 28 May 2003:
3471 Added port I/O commands.
3473 * Patch by Matthew McClintock, 28 May 2003
3474 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3475 - minor patches for utx8245
3477 * Patch by Daniel Engström, 28 May 2003:
3480 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3481 add nand flash support to SXNI855T configuration
3482 fix/extend nand flash support:
3483 - fix 'nand erase' command so does not erase bad blocks
3484 - fix 'nand write' command so does not write to bad blocks
3485 - fix nand_probe() so handles no flash detected properly
3486 - add doc/README.nand
3487 - add .jffs2 and .oob options to nand read/write
3488 - add 'nand bad' command to list bad blocks
3489 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3490 - make NAND read/write faster
3492 * Patch by Rune Torgersen, 23 May 2003:
3493 Update for MPC8266ADS board
3495 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3496 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3497 _time_ (!) if the environment is embedded within the U-Boot image,
3498 or in a separate flash sector.
3500 * Cleanup CFG_DER #defines in config files (wd maintained only)
3502 * Fix data abort exception handling for arm920t CPU
3504 * Fix alignment problems with flash driver for TRAB board
3506 * Patch by Donald White, 21 May 2003:
3507 fix calculation of base address in pci_hose_config_device()
3509 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3510 execute "cmd2", even if "cmd1" fails. Note that this is different
3511 to "run var1 var2" where the contents of "var2" will NOT be
3512 executed when a command in "var1" fails.
3514 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3516 * Patch by Kyle Harris, 20 May 2003:
3517 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3518 into cpu/pxa and arch-pxa.
3520 * Patch by Stefan Roese, 23 May 2003:
3521 - IBM PPC405EP port added.
3522 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3523 UART0) is used as default U-Boot console. PPC4xx only!
3524 - esd ASH405 board added (PPC405EP based).
3525 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3526 - esd CPCI405AB board added.
3527 - esd PMC405 board added.
3528 - Update of some esd boards.
3530 * Patch by Denis Peter, 19 Mai 2003:
3531 add support for the MIP405-3 board
3533 * Patch by Dave Ellis, 22 May 2003:
3534 Fix problem with only partially cleared .bss segment
3536 * Patch by Rune Torgersen, 12 May 2003:
3537 get PCI to work on a MPC8266ADS board; incorporate change to
3538 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3540 * Patch by Nye Liu, 1 May 2003:
3541 minor patches for the FADS8xx
3543 * Patch by Thomas Schäfer, 28 Apr 2003:
3544 Fix SPD handling for 256 ECC DIMM on Walnut
3546 * Add support for arbitrary bitmaps for TRAB's VFD command;
3547 allow to pass boot bitmap addresses in environment variables;
3548 allow for zero boot delay
3550 * Patch by Christian Geißinger, 19 May 2002:
3551 On TRAB: wait until the dummy byte has been completely sent
3553 * Patch by David Updegraff, 22 Apr 2003:
3554 update for CrayL1 board
3556 * Patch by Pantelis Antoniou, 21 Apr 2003:
3557 add boot support for ARTOS (a proprietary OS)
3559 * Patch by Steven Scholz, 11 Apr 2003:
3560 Add support for RTC DS1338
3562 * Patch by Rod Boyce, 24 Jan 2003:
3563 Fix counting of extended partitions in diskboot command
3565 * Patch by Christophe Lindheimer, 20 May 2003:
3566 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3568 * Fix SDRAM timing on Purple board
3570 * Add support for CompactFlash on ATC board
3571 (includes support for Intel 82365 and compatible PC Card controllers,
3572 and Yenta-compatible PCI-to-CardBus controllers)
3574 * Patch by Mathijs Haarman, 08 May 2003:
3575 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3577 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3579 * Add support for Promess ATC board
3581 * Patch by Keith Outwater, 28 Apr 2003:
3582 - Miscellaneous corrections and additions to GEN860T board specific code.
3583 - Added GEN860_SC variant to GEN860T.
3584 - Miscellaneous corrections to GEN860T documentation.
3585 - Correct duplicate entry in U-Boot CREDITS file.
3586 - Add GEN860T_SC entry in MAINTAINERS file.
3587 - Update CREDITS file with GEN860T_SC info.
3589 * Update Smiths Aerospace addresses in MAINTAINERS file
3591 * Fix error handling in hush's version of "run" command
3594 - Splashscreen support
3597 - temperature dependend enabling of LCD
3599 * Allow booting from old "PPCBoot" disk partitions
3601 * Add support for TQM8255 Board / MPC8255 CPU
3603 ======================================================================
3604 Changes for U-Boot 0.3.1:
3605 ======================================================================
3607 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3609 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3610 display when Linux takes over
3612 * Patch by Erwin Rol, 27 Feb 2003:
3613 Add support for RTEMS (this time for real).
3615 * Add support for "bmp info" and "bmp display" commands to load
3616 bitmap images; this can be used (for example in a "preboot"
3617 command) to display a splash screen very quickly after poweron.
3619 * Add support for 133 MHz clock on INCA-IP board
3621 * Patch by Lutz Dennig, 10 Apr 2003:
3622 Update for R360MPI board
3624 * Add new meaning to "autostart" environment variable:
3625 If set to "no", a standalone image passed to the
3626 "bootm" command will be copied to the load address
3627 (and eventually uncompressed), but NOT be started.
3628 This can be used to load and uncompress arbitrary
3631 * Patch by Stefan Roese, 10 Apr 2003:
3632 Changed DHCP client to use IP address from server option field #54
3633 from the OFFER packet in the server option field #54 in the REQUEST
3634 packet. This fixes a problem using a Windows 2000 DHCP server,
3635 where the DHCP-server is not the TFTP-server.
3637 * Set max brightness for MN11236 displays on TRAB board
3639 * Add support for TQM862L modules
3641 ======================================================================
3642 Changes for U-Boot 0.3.0:
3643 ======================================================================
3645 * Patch by Arun Dharankar, 4 Apr 2003:
3646 Add IDMA example code (tested on 8260 only)
3648 * Add support for Purple Board (MIPS64 5Kc)
3650 * Add support for MIPS64 5Kc CPUs
3652 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3654 * Patch by Denis Peter, 04 Apr 2003:
3655 - update MIP405-4 board
3657 * Patch by Stefan Roese, 4 Apr 2003:
3658 - U-Boot version environment variable "ver" added
3659 (CONFIG_VERSION_VARIABLE).
3660 - Changed PPC405GPr version from A to B.
3661 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3663 * Patches by Denis Peter, 03 April 2003:
3664 - fix PCI IRQs on MPL boards
3665 - fix two more un-relocated pointer problems
3667 * Fix behaviour of "run" command:
3668 - print error message iv variable does not exist
3669 - terminate processing of arguments in case of error
3671 * Patches by Peter Figuli, 10 Mar 2003
3672 - Add support for BTUART on PXA platform
3673 - Add support for WEP EP250 (PXA) board
3675 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3676 flash using a BDI2000
3678 * Implement fix for I2C Edge Conditions problem for all boards that
3679 use the bit-banging driver (common/soft_i2c.c)
3681 * Patch by Martin Winistoerfer, 23 Mar 2003
3682 - Add port to MPC555/556 microcontrollers
3683 - Add support for cmi customer board with
3684 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3686 * Patch by Rick Bronson, 28 Mar 2003:
3687 - fix common/cmd_nand.c
3689 * Patch by Arun Dharankar, 24 Mar 2003:
3690 - add threads / scheduler example code
3692 * Add patches by Robert Schwebel, 31 Mar 2003:
3693 - add ctrl-c support for kermit download
3694 - align bdinfo output on ARM
3695 - csb226 board: bring in sync with innokom/memsetup.S
3696 - csb226 board: fix MDREFR handling
3697 - misc doc fixes / extensions
3698 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3699 - add BOOT_PROGRESS to armlinux.c
3701 * Add CPU ID, version, and clock speed for INCA-IP
3703 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3704 - fix SRAM and SDRAM memory sizing
3705 - add status LED support
3706 - add MAC address for second (SCC1) ethernet port
3708 * Update default environment for TQM8260 board
3710 * Patch by Rick Bronson, 16 Mar 2003:
3711 - Add NAND flash support for reading, writing, and erasing NAND
3712 flash (certain forms of which are called SmartMedia).
3713 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3715 * Patches by Robert Schwebel, 19 Mar 2003:
3716 - use arm-linux-gcc as default compiler for ARM
3717 - fix i2c fixup code
3718 - fix missing baudrate setting
3719 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3720 - moved "ignoring trailing characters" _before_ u-boot wants to
3721 print out diagnostics messages; removes bogus characters at the
3724 * Patch by John Zhan, 18 Mar 2003:
3725 Add support for SinoVee Microsystems SC8xx boards
3727 * Patch by Rolf Offermanns, 21 Mar 2003:
3728 ported the dnp1110 related changes from the current armboot cvs to
3729 current u-boot cvs. smc91111 does not work. problem marked in
3730 smc91111.c, grep for "FIXME".
3732 * Patch by Brian Auld, 25 Mar 2003:
3733 Add support for STM flash chips on ebony board
3735 * Add PCI support for MPC8250 Boards (PM825 module)
3737 * Patch by Stefan Roese, 25 Mar 2003:
3740 * Patch by Stefan Roese, 20 Mar 2003:
3741 - CPCI4052 update (support for revision 3).
3742 - Set edge conditioning circuitry on PPC405GPr for compatibility
3743 to existing PPC405GP designs.
3744 - Clip udiv to 5 bits on PPC405 (serial.c).
3746 * Extend INCAIP board support:
3747 - add automatic RAM size detection
3748 - add "bdinfo" command
3749 - pass flash address and size to Linux kernel
3750 - switch to 150 MHz clock
3752 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3753 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3754 boards, version 153 for Rev. 200 boards).
3756 * Patch by Vladimir Gurevich, 12 Mar 2003:
3757 Fix relocation problem of statically initialized string pointers
3760 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3761 Cleanup & bug fixes for JFFS2 code:
3762 - the memory mangement was broken. It caused havoc on malloc by
3763 writing beyond the block boundaries.
3764 - the length calculation for files was wrong, sometimes resulting
3765 in short file reads.
3766 - data copying now optionally takes fragment version numbers into
3767 account, to avoid copying from older data.
3768 See doc/README.JFFS2 for details.
3770 * Patch by Josef Wagner, 12 Mar 2003:
3771 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3772 - ETH05 and BEDBUG support for CU824
3773 - added support for MicroSys CPC45
3774 - new BOOTROM/FLASH0 and DOC base for PM826
3776 * Patch by Robert Schwebel, 12 Mar 2003:
3777 Fix the chpart command on innokom board
3780 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3781 s/PPCBoot/U-Boot/ in some files
3782 s/pImage/uImage/ in some files
3784 * Patch by Detlev Zundel, 15 Jan 2003:
3785 Fix '' command line quoting
3787 * Patch by The LEOX team, 19 Jan 2003:
3788 - add support for the ELPT860 board
3789 - add support for Dallas ds164x RTC
3791 * Patches by David Müller, 31 Jan 2003:
3792 - minimal setup for CardBus bridges
3793 - add EEPROM read/write support in the CS8900 driver
3794 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3795 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3797 * Patch by Steven Scholz, 04 Feb 2003:
3798 add support for RTC DS1307
3800 * Patch by Reinhard Meyer, 5 Feb 2003:
3801 fix PLPRCR/SCCR init sequence on 8xx to allow for
3802 changes of EBDF by software
3804 * Patch by Vladimir Gurevich, 07 Feb 2003:
3805 "API-compatibility patch" for 4xx I2C driver
3807 * TRAB fixes / extensions:
3808 - Restore VFD brightness as saved in environment
3809 - add support for Fujitsu flashes
3810 - make sure both buzzers are turned off (drive low level)
3812 * Patches by Robert Schwebel, 06 Mar 2003:
3813 - fix bug in BOOTP code (must use NetCopyIP)
3814 - update of CSB226 port
3815 - clear BSS segment on XScale
3816 - added support for i2c_init_board() function
3817 - update to the Innokom plattform
3819 * Extend support for redundand environments for configurations where
3820 environment size < sector size
3822 * Patch by Rune Torgersen, 13 Feb 2003:
3823 Add support for Motorola MPC8266ADS board
3825 * Patch by Kyle Harris, 19 Feb 2003:
3826 patches for the Intel lubbock board:
3827 memsetup.S - general cleanup (based on Robert's csb226 code)
3828 flash.c - overhaul, actually works now
3829 lubbock.c - fix init funcs to return proper value
3831 * Patch by Kenneth Johansson, 26 Feb 2003:
3832 - Fixed off by one in RFTA calculation.
3833 - No need to abort when LDF is lower than we can program it's only
3834 minimum timing so clamp it to what we can do.
3835 - Takes function pointer to function for reading the spd_nvram. Usefull
3836 for faking data or hardcode a module without the nvram.
3837 - fix other user for above change
3838 - fix some comments.
3840 * Patches by Brian Waite, 26 Feb 2003:
3841 - fix port for evb64260 board
3842 - fix PCI for evb64260 board
3845 * Patch by Reinhard Meyer, 1 Mar 2003:
3846 Add support for EMK TOP860 Module
3848 * Patch by Yuli Barcohen, 02 Mar 2003:
3849 Add SPD EEPROM support for MPC8260ADS board
3851 * Patch by Robert Schwebel, 21 Jan 2003:
3852 - Add support for Innokom board
3853 - Don't complain if "install" fails
3854 - README cleanup (remove duplicated lines)
3855 - Update PXA header files
3857 * Add documentation for existing POST code (doc/README.POST)
3859 * Patch by Laudney Ren, 15 Jan 2003:
3860 Fix handling of redundand environment in "tools/envcrc.c"
3862 * Patch by Detlev Zundel, 28 Feb 2003:
3863 Add bedbug support for 824x systems
3865 * Add support for 16 MB flash configuration of TRAB board
3867 * Patch by Erwin Rol, 27 Feb 2003:
3868 Add support for RTEMS
3870 * Add image information to README
3872 * Patch by Stefan Roese, 18 Feb 2003:
3873 CPCIISER4 configuration updated.
3875 * Patch by Stefan Roese, 17 Feb 2003:
3876 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3878 * Patch by Stefan Roese, 13 Feb 2003:
3879 Add "pcidelay" environment variable (in ms, enabled via
3880 CONFIG_PCI_BOOTDELAY).
3881 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3882 RST# to respond to configuration cycles (33MHz -> 1s).
3884 * Fix dual PCMCIA slot support (when running with just one
3887 * Add VFD type detection to trab board
3889 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3890 variable with value in the EEPROM
3892 * Patch by Stefan Roese, 10 Feb 2003:
3893 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3895 * Add support for MIPS32 4Kc CPUs
3897 * Add support for INCA-IP Board
3899 ======================================================================
3900 Changes for U-Boot 0.2.2:
3901 ======================================================================
3903 * Add dual ethernet support on PM826
3905 * Add support for LXT971 PHY on PM826
3907 * Patch by Tord Andersson, 16 Jan 2003:
3908 Fix flash sector count for TQM8xxL
3910 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3911 16 bytes out of each 32 byte block)
3913 ======================================================================
3914 Changes for U-Boot 0.2.1:
3915 ======================================================================
3917 * Add support for V37 board
3918 (patch by Jón Benediktsson, 11 Dec 2002)
3920 * Update baudrate in bd_info when it gets changed
3922 * Add watchdog trigger points while waiting for serial port
3923 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3925 * Improve command line tool to access the U-Boot's environment
3926 (figuration of the utility, using a config file)
3928 * Add single quote support for (old) command line parser
3930 * Switch LWMON board default config from FRAM to EEPROM;
3931 in POST, EEPROM shows up on 8 addresses
3933 ======================================================================
3934 Changes for U-Boot 0.2.0:
3935 ======================================================================
3937 * Use 1-byte-read instead of -write for iprobe() function
3938 Add i2c commands to PM826 config
3940 * extend I2C POST code: check for list on known addresses
3942 * Improve log buffer code; use "loglevel" to decide which messages
3943 to log on the console, too (like in Linux); get rid of "logstart"
3945 * Add command line tool to access the U-Boot's environment
3946 (board-specific for TRAB now, to be fixed later)
3948 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3949 Fix misc problems with AmigaOne support
3951 * Patch by Chris Hallinan, 3 Dec 2002:
3952 minor cleanup to the MPC8245 EPIC driver
3954 * Patch by Pierre Aubert , 28 Nov 2002
3955 Add support for external (SIU) interrupts on MPC8xx
3957 * Patch by Pierre Aubert , 28 Nov 2002
3958 Fix nested syscalls bug in standalone applications
3960 * Patch by David Müller, 27 Nov 2002:
3961 fix output of "pciinfo" command for CardBus bridge devices.
3963 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3966 * Add LED indication for IDE activity on KUP4K board
3968 * Fix startup problems with VFD display on TRAB
3970 * Patch by Pierre Aubert, 20 Nov 2002
3971 Add driver for Epson SED13806 graphic controller.
3972 Add support for BMP logos in cfb_console driver.
3974 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3976 * Patch by Rod Boyce, 21 Nov 2002:
3977 fix PCMCIA on MBX8xx board
3979 * Patch by Pierre Aubert , 21 Nov 2002
3980 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3981 bootmode word in DPRAM configurable
3983 * Patch by Daniel Engström, 18 Nov 2002:
3984 Fixes for x86 port (mostly strings issues)
3986 * Patch by Ken Chou, 18 Nov 2002:
3987 Fix for natsemi NIC cards (DP83815)
3989 * Patch by Pierre Aubert, 19 Nov 2002:
3990 fix a bug for the MII configuration, and some warnings
3992 * Patch by Thomas Frieden, 13 Nov 2002:
3993 Add code for AmigaOne board
3994 (preliminary merge to U-Boot, still WIP)
3996 * Patch by Jon Diekema, 12 Nov 2002:
3997 - Adding URL for IEEE OUI lookup
3998 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4000 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4001 root-on-nfs macros are designed to switch how the default boot
4002 method gets defined.
4004 * Patch by Daniel Engström, 13 Nov 2002:
4005 Add support for i386 architecture and AMD SC520 board
4007 * Patch by Pierre Aubert, 12 Nov 2002:
4008 Add support for DOS filesystem and booting from DOS floppy disk
4010 * Patch by Jim Sandoz, 07 Nov 2002:
4011 Increase number of network RX buffers (PKTBUFSRX in
4012 "include/net.h") for EEPRO100 based boards (especially SP8240)
4013 which showed "Receiver is not ready" errors when U-Boot was
4014 processing the receive buffers slower than the network controller
4017 * Patch by Andreas Oberritter, 09 Nov 2002:
4018 Change behaviour of NetLoop(): return -1 for errors, filesize
4019 otherwise; return code 0 is valid an means no file loaded - in this
4020 case the environment still gets updated!
4022 * Patches by Jon Diekema, 9 Nov 2002:
4023 - improve ADC/DAC clocking on the SACSng board to align
4024 the failing edges of LRCLK and SCLK
4025 - sbc8260 configuration tweaks
4026 - add status LED support for 82xx systems
4027 - wire sspi/sspo commands into command handler; improved error
4029 - add timestamp support and alternate memory test to the
4030 SACSng configuration
4032 * Patch by Vince Husovsky, 7 Nov 2002:
4033 Add "-n" to linker options to get rid of "Not enough room for
4034 program headers" problem
4036 * Patch by David Müller, 05 Nov 2002
4037 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4038 so we can use an already existing name
4040 * Patch by Pierre Aubert, 05 Nov 2002
4041 Hardware relatied improvments in FDC boot code
4043 * Patch by Holger Schurig, 5 Nov 2002:
4044 Make the PXA really change it's frequency
4046 * Patch by Pierre Aubert, 05 Nov 2002
4047 Add support for slave serial Spartan 2 FPGAs
4049 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4052 * Add support for log buffer which can be passed to Linux kernel's
4053 syslog mechanism; used especially for POST results.
4055 * Patch by Klaus Heydeck, 31 Oct 2002:
4056 Add initial support for kup4k board
4058 * Patch by Robert Schwebel, 04 Nov 2002:
4059 - use watchdog to reset PXA250 systems
4060 - added progress callbacks to (some of the) ARM code
4061 - update for Cogent CSB226 board
4063 * Add support for FPS860 board
4065 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4066 Improve PCI access on 32-bits Compact PCI bus
4068 * Fix mdelay() on TRAB - this was still the debugging version with
4069 seconds instead of ms.
4071 * Patch by Robert Schwebel, 1 Nov 2002:
4072 XScale related cleanup (affects all ARM boards)
4074 * Cleanup of names and README.
4076 ======================================================================
4077 Notes for U-Boot 0.1.0:
4078 ======================================================================
4080 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4082 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4083 For information about the history of the project please see the
4084 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4086 ======================================================================