1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Fix au1x00_serial baud rate calculation:
6 remove hardcoded cpu clock divisor and use register instead;
7 round up instead of truncate
8 Patch by Andrew Dyer, 15 Feb 2005
10 * Add Xilinx Spartan3 family FPGA support
11 Patch by Kurt Stremerch, 14 Feb 2005
13 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
14 Patch by Zachary Landau, 11 Feb 2005
17 Patch by Matthias Fuchs, 25 Sep 2005
19 * Added support for PCI bridge on MPC8272ADS
20 Patch by Vitaly Bordug, Feb 09 2005
22 * Update multicore CM9XX support for Integrator AP to allow booting from flash
23 Patch by Jean-Paul Saman, 8 Feb 2005
25 * Fix strswab() to reliably find end of string
26 Patch by Andrew Dyer, 08 Feb 2005
28 * Fix typos in include/ppc440.h
29 Patch by Andrew E Mileski, 04 Feb 2005
31 * Add Vibren (was Accelent) PXA255 IDP Support
32 Patch by Cliff Brake, 04 Feb 2005
34 * Fix tools/bmp_logo.c using incorrect offset to pixel data
35 Patch by Andrew Dyer, 31 Jan 2005
37 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
38 Patch by Peter Pearse, 2 Feb 2005
40 * Fix error handling in tools/env/fw_env.c
41 Patch by Ara Avanesyan, 01 Feb 2005
43 * Fix MGT5100 PSC baudrate calculation
44 Patch by Sebastian Schau, 27 Jan 2005
46 * OMAP242x fix for GP device booting
47 - Add SRAM unlock for GP devices.
48 - Change DDR DLL unlock value to allow DPLLout*1 operation.
49 Patches by Richard Woodruff, 21 Jan 2005:
51 * Add support for AMD's Pb1x00 eval board;
52 add MII routines to the au1x00 ethernet driver;
53 add USB ohci driver (work in progress)
54 Patch by Thomas Sailer, 20 Jan 2005
56 * Update omap5912osk board
57 Use drivers/cfi_flash.c instead of private flash driver;
58 Remove hardcoded personalized settings from omap5912osk.h;
59 Fix spacing with (RO) marks in 'flinfo' output.
60 Patch by Michael Bendzick, 14 Jan 2005
62 * Fix warnings for PCI code on ixp
63 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
65 * virtex2 fix for bogus download error messages
66 The virtex2 FPGA download code watches for init going active during
67 a download of config data as an error condition. init also goes
68 active after a configuration is finished in concert with the done
69 signal. So far, the code does not check for done active until all
70 of the configuration data is sent. If configuration data has a few
71 extra pad bytes at the end, this would cause an error message even
72 though the download had suceeded.
73 NOTE: virtex2 slave serial and spartan2 versions may still have the
75 Patch by Andrew Dyer, 12 Jan 2005
77 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
78 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
79 message when probing for nonexistent flash in little endian mode.
80 As a side effect more efficient and smaller code is generated,
81 which is always a Good Thing (TM).
82 Patch by Ladislav Michl, 24 Sep 2005
84 * Update for TFTP using a fixed UDP port
85 Use the approved environment variable names. Added "tftpdstp" to
86 allow ports other than 69 per Tolunay Orkun's recommendation.
87 Patch by Jerry Van Baren, 12 Jan 2005
89 * Allow to force TFTP to use a fixed UDP port
90 (Add a configuration option CONFIG_TFTP_PORT and optional env
92 Patch by Jerry Van Baren, 10 Jan 2005
94 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
95 Patch by Leif Lindholm, 29 Dec 2004
97 * Cleanup: fix broken builds
99 * Fix PHY address argument passing with mii info command
100 Patch by Andrew Dyer, 28 Dec 2004
102 * Cleanup (PPC4xx is AMCC now)
104 * esd CPCI2DP board added
105 Patch by Matthias Fuchs, 22 Sep 2005
107 * esd PMC405 board updated
108 Patch by Matthias Fuchs, 22 Sep 2005
110 * Add SM501 support to HH405 board.
111 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
112 Add support for eeprom write-enable (CFG_EEPROM_WREN).
113 Patch by Stefan Roese, 22 Sep 2005
115 * Fix autonegotiation in tsec ethernet driver
116 Patch by Stefan Roese, 21 Sep 2005
118 * Fix bug in auto_update (trab board)
119 Patch by Martin Krause, 16 Sep 2005
121 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
122 Patch by Francesco Mandracci, 16 Sep 2005
124 * Update configuration for INKA4x0 board
126 * Update configuration for PM854 board
127 Based on patch by R. Loeffl, 20 Jul 2005
129 * Add PCI support to TQM8540 and TQM8560 boards
130 Patch by Stefan Roese, 15 Sep 2005
132 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
133 boards (baudrate, environment...). Flash driver fixed.
134 Patch by Stefan Roese, 15 Sep 2005
136 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
137 ethernet port on ebony.
138 Patch by Stefan Roese, 7 Sep 2005
140 * Added support for mtddevnum and mtddevname variables (mtdparts command)
142 * Change default console baud rate for stxxtc board
144 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
145 Patch by Stefan Roese, 31 Aug 2005
147 * Fix default command set (don't include CFG_CMD_DISPLAY command)
148 Patch by Pantelis Antoniou, 02 Sep 2005
152 * Enable SM712 driver support for HMI1001 board.
154 * Fix problems with ld version 2.16 (dot outside sections problem)
155 Pointed out by Gerhard Jaeger, 31 Aug 2005;
156 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
158 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
160 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
162 * Add keyboard and dot matrix display support for HMI1001 board.
164 * Prepare U-Boot for gcc-4.x
166 * Fixed Bamboo port to enable running without DDR-DIMM
167 (Bamboo has also 64MB onboard DDR)
168 Patch by Stefan Roese, 24 Aug 2005
170 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
171 now handling all 4xx cpu's
172 Patch by Stefan Roese, 16 Aug 2005
174 * Fix make dependencies for at91rm9200 and ks8695 cpus
175 Patch by Steven Scholz, 23 Aug 2005
177 * Add JFFS2 support for TQM5200 board
179 * Add esd cpci5200 and pf5200 boards
180 Patch by Reinhard Arlt, 22 Aug 2005
182 * Fix sysclock for TQM8540 and TQM8560 boards
183 Patch by Martin Krause, 25 Jul 2005
185 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
186 Patch by Martin Krause, 08 Jun 2005
188 * Add new board specific commands for TQM5200/STK52XX
189 - Sound commands (beep, wav, sound)
190 - Test commands (led, can, backlight, rs232)
191 Patch by Martin Krause, 02 May 2005
193 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
194 because of a bug in the AT91RM9200 CPU PLL
195 Patch by Martin Krause, 22 Apr 2005
197 * Add automatic HW detection for another CMC_PU2 variant
198 Patch by Martin Krause, 20 Apr 2005
200 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
201 Patch by Martin Krause, 19 Apr 2005
203 * Fix initialization problem on TQM5200 without SM501
204 Patch by Martin Krause, 08 Apr 2005
206 * Add RTC support for STK52XX.200
207 Patch by Martin Krause, 07 Apr 2005
209 * Add support for IFM o2dnt board
211 * Enable PCI on hmi1001 board
213 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
214 so we can use them to, e.g., check the existence of a file with
215 "if ls foo; then this; else that; fi" in the hush shell
216 Patch by Andreas Engel, 16 August 2005
218 * Coding style cleanup
220 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
221 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
223 * Check return value of malloc in 440gx_enet.c
224 Patch by Travis B. Sawyer, 18 Jul 2005
226 * Add Sandburst Metrobox and Sandburst Karef board support packages.
227 Second serial port on 440GX now defined as a system device.
228 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
229 Patch by Travis B. Sawyer, 12 Jul 2005
231 ======================================================================
232 Changes for U-Boot 1.1.3:
233 ======================================================================
237 * Add forgotten new fils from latest VoiceBlue update
239 * Make bootretry feature work with hush shell.
240 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
241 Patch by Andreas Engel, 19 Jul 2005
243 * Update Hymod Board Database PHP code in "tools" directory
244 Patch by Murray Jensen, 01 Jul 2005
246 * Make "tr" command use POSIX compliant; export HOSTOS make variable
247 Patch by Murray Jensen, 30 Jun 2005
249 * Fix Murray Jensen's mail address.
250 Patch by Murray Jensen, 30 Jun 2005
252 * Preserve PHY_BMCR during a soft reset.
253 Patch by Carl Riechers, 24 Jun 2005
255 * VoiceBlue update: eeprom tool can also store firmware version now.
256 eeprom.bin is runable by jumping at load address.
257 Patch by Ladislav Michl, 23 May 2005
259 * Move the AT91RM9200DK to the ARM Systems list.
260 Patch by Anders Larsen, 26 Apr 2005
262 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
263 Patch by Anders Larsen, 26 Apr 2005
265 * measure_gclk() is needed when DEBUG is enabled
266 Patch by Bryan O'Donoghue, 25 Apr 2005
268 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
269 Patch by Reinhard Arlt, 12 Aug 2005
271 * esd PCI405 board updated
272 Patch by Matthias Fuchs, 28 Jul 2005
274 * esd WUH405 and DU405 board updated
275 Patch by Matthias Fuchs, 27 Jul 2005
277 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
278 Patch by Matthias Fuchs, 4 May 2005
280 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
281 boards (baudrate, environment...). Flash driver fixed.
282 Patch by Stefan Roese, 11 Aug 2005
284 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
285 Patch by Stefan Roese, 11 Aug 2005
287 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
288 Patch by Stefan Roese, 11 Aug 2005
290 * Add configuration for IFM AEV FIFO board.
291 Minor coding style cleanup.
293 * Add configuration for IFM SPI eval board
295 * Fix CompactFlash problem on HMI1001 board
297 * Make new "mtdparts" code build with older compilers
298 Patch by Andrea Scian, 09 Aug 2005
300 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
301 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
302 with the 405 defines and the linux kernel defines.
303 Patch by Stefan Roese, 08 Aug 2005
305 * Fix compiler warnings with older GCC versions
307 * Add common (with Linux) MTD partition scheme and "mtdparts" command
309 Old, obsolete and duplicated code was cleaned up and replace by the
310 new partitioning method. There are two possible approaches now:
312 The first one is to define a single, static partition:
314 #undef CONFIG_JFFS2_CMDLINE
315 #define CONFIG_JFFS2_DEV "nor0"
316 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
317 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
318 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
320 The second method uses the mtdparts command line option and dynamic
323 /* mtdparts command line support */
324 #define CONFIG_JFFS2_CMDLINE
325 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
326 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
328 Command line of course produces bigger images, and may be inappropriate
329 for some targets, so by default it's off.
331 * Fix build problems for PM856 Board
333 * Fix sign extension bug in 'fpga loadb' command;
334 make 'fpga loadb' always print the file header info
335 Patch by Andrew Dyer, 11 Jan 2005
337 * Fix errors that occur when accessing SystemACE CF
338 Patch by Jeff Angielski, 09 Jan 2005
340 * Document switching between U-Boot and PlanetCore on RPXlite
341 by Sam Song, 24 Dec 2004
343 * Fix PowerQUICC II mask detection.
344 Patch by Eugene Surovegin, 20 Dec 2004
346 * Add support for Altera NIOS DK1C20 board
347 Patch by Shlomo Kut, 13 Dec 2004
349 * Add support for ep8248 board
350 Patch by Yuli Barcohen, 12 Dec 2004
354 * Fix baudrate setting for KGDB on MPC8260
355 Patch by HoJin, 11 Dec 2004
357 * Fix 'mii help' text formatting
358 Patch by Cory Tusar, 10 Dec 2004
360 * Fix return code of NFS command
361 Patch by Hiroshi Ito, 11 Dec 2004
365 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
366 Patch by Steven Blakeslee, 04 Aug 2005
368 * Add support for AMCC Bamboo PPC440EP eval board
369 Patch by Stefan Roese, 04 Aug 2005
371 * Patch by Jon Loeliger
372 Fix style issues primarily in 85xx and 83xx boards.
374 - Trailing white space
375 - Indentation not by TAB
376 - Excessive amount of empty lines
377 - Trailing empty lines
379 * Patch by Ron Alder, 11 Jul 2005
380 Add Xianghua Xiao and Lunsheng Wang's support for the
381 GDA MPC8540 EVAL board.
383 * Patch by Eran Liberty
384 Add support for the Freescale MPC8349ADS board.
386 * Patch by Jon Loeliger, 25 Jul 2005
387 Move the TSEC driver out of cpu/mpc85xx as it will be shared
388 by the upcoming mpc83xx family as well.
390 * Patch by Jon Loeliger, 05 May 2005
391 Implemented support for MPC8548CDS board.
392 Added DDR II support based on SPD values for MPC85xx boards.
393 This roll-up patch also includes bugfies for the previously
395 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
397 * Patch by Jon Loeliger, 10 Feb 2005
398 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
400 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
402 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
403 for faster flash parts.
404 Add documentation for BR/OR for FLASH.
406 * Patch by Jon Loeliger 08 Feb 2005
407 Determine L2 Cache size dynamically on 85XX boards.
409 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
410 - Convert the CPM2 based functionality to use new CONFIG_CPM2
411 option rather than a myriad of CONFIG_MPC8560-like variants.
412 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
413 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
414 new CONFIG_CPM2 option to each 8260 board.
416 * Add support for MicroSys PM856 board
417 Patch by Josef Wagner, 03 Aug 2005
419 * Minor fixes to PM854 board
420 Patch by Josef Wagner, 03 Aug 2005
422 * Adjust configuration of XENIAX board
423 (chip select and GPIO required for USB operation)
425 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
426 routed to the Watchdog handler
427 Patch by Eugene Surovegin, 18 Jun 2005
429 * (re)enabled scsi commands do_scsi() and do_scsiboot()
430 Patch by Denis Peter, 06 Dec 2004
432 * Fix endianess problem in TFTP / NFS default filenames
433 Patch by Hiroshi Ito, 06 Dec 2004
435 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
437 Patch by Murray Jensen, 18 Jul 2005
439 * Fix typo in mkconfig script (used == instead of =)
440 Patch by Murray Jensen, 18 Jul 2005
442 * Cleanup build problems on 64 bit build hosts
444 * Update MAINTAINERS file
446 * Patch by Stefan Roese, 01 Aug 2005:
447 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
448 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
450 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
451 to run on both 405GP and 405GPr eval boards).
453 * Patch by Steven Blakeslee, 27 Jul 2005:
454 - Add support for AMCC PPC440EP/GR.
455 - Add support for AMCC Yosemite PPC440EP eval board.
456 - Add support for AMCC Yellowstone PPC440GR eval board.
458 * Minor fixes for PPChameleon Board:
459 - fix alignment of NAND size
460 - make code do what the comment says
462 * Implement h/w sector protection status synchronization at boot.
463 The code is provided for, and was tested on, the Yukon/Alaska
464 and PM520 boards only.
466 A bug in flash_real_protect() for the Yukon board was fixed by
467 adding a function that tells if two banks are on one flash chip.
469 * Fix sysmon POST problem: check I2C error codes
470 This fixes a problem of displaying bogus voltages when the voltages
471 are so low that the I2C devices start failing while the rest of the
472 system keeps running.
474 * Patch by Cedric Vincent, 6 Jul 2005:
475 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
477 * Patch by Jon Loeliger, 20 Jul 2005:
478 Add missing PCI IO port definitions.
480 * Add CompactFlash support for HMI1001 board.
482 * Adjust printed board ID for LWMON board.
484 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
486 * Add new argument format for flash commands to allow for usage like
487 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
488 U-Boot will automaticially find the end of the corresponding sector.
490 * Patch by Stefan Roese, 5 Jul 2005:
491 Update uc100 board PHY setup
493 * Patch by Stefan Roese, 1 Jul 2005:
494 Fix PHY address for CATcenter board (now correct!)
496 * Patch by Stefan Roese, 30 Jun 2005:
497 Fix PHY addresses for PPChameleon and CATcenter boards
498 Change MAINTAINER for most esd boards
500 * Patch by Detlev Zundel, 30 Jun 2005:
501 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
503 * Fix baudrate calculation problem on MPC5200 systems
505 * Add EEPROM and RTC support for HMI1001 board
507 * Patch by Detlev Zundel, 20 Jun 2005:
508 Fix initialization of low active GPIO pins on inka4x0 board
510 * Enable redundant environment, disable HW flash protection of
513 * Patch by Travis Sawyer, 10 Jun 2005:
514 Initialize allocated dev and private hw structures
515 after their respective allocation in 440gx_enet.c
517 * Patch by Steven Scholz, 10 Jun 2005:
518 Fix byteorder problems with second argument of "bootm" with
521 * Add support for HMI1001 board
523 * Disable "date" and "sntp" commands on TQM866M
525 * Fix watchdog reset problems on LWMON board
527 * Patch by Juergen Selent, 17 May 2005:
528 Add support for Funkwerk VoVPN gateway module.
530 * Cleanup debug code for MPC8220 FEC driver
532 * Extend burst mode RAM test program to take a loop count
535 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
536 those boards that use it.
538 * Patches by Greg Ungerer, 19 May 2005:
539 - add support for the KS8695P (ARM 922 based) CPU
540 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
542 * Patch by Steven Scholz, 19 May 2005:
543 Add support for CONFIG_SERIAL_TAG on ARM boards
545 * Add PCI support for Sorcery board.
546 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
548 * Fix compile problems caused by new burst mode SDRAM test;
549 make port pins to trigger logic analyzer configurable
551 * Fix timer handling on MPC85xx systems
553 * Fix debug code in omap5912osk flash driver
555 * Add support for MPC8247 based "IDS8247" board.
557 * Add support for 2 x TSEC interfaces on the TQM8540 board.
559 * On LWMON we must use the watchdog to reset the board as the CPU
560 genereated HRESET pulse is too short to reset the external
563 * Add test tool to exercise SDRAM accesses in burst mode
564 (as standalone program, MPC8xx/PowerPC only)
566 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
569 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
570 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
571 added to support LZO and LZARI compression modes (undefined by
574 * Fix problem with symbolic links in JFFS2 code.
576 * Use linker ASSERT statement to prevent undetected overlapping of
577 sections on PPChameleon board; other boards might use this, too.
579 * Patch by Stefan Roese, 03 May 2005:
581 Fix problems in cmd_universe.c
583 * Patch by Matthias Fuchs, 03 May 2005:
584 Added missing variable declaration in cmd_nand.c
585 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
587 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
589 * Fix bug in the SDRAM initialization code for canmb, IceCube and
591 Fix PHY address for canmb board.
593 * Cleanup serial console baudrate calculation on AT91RM9200;
594 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
596 * Patch by Matthias Fuchs, 18 Apr 2005:
597 Make PCI target address spaces on PMC405 and CPCI405 boards
598 configurable via environment variables
600 * Auto-size RAM on canmb board.
602 * Add support for canmb board
604 * Patch by Stefan Roese, 13 Apr 2005:
605 Update for esd apc405
607 * Fixes for TQM8560 board:
609 - remove debug messages
610 - fix flash sector protection
612 * Patch by Steven Scholz, 07 Apr 2005:
613 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
615 * Patches by Steven Scholz, 07 Apr 2005:
616 Fix compiler warning in altera.c
617 Fix warning in cpu/arm920t/at91rm9200/i2c.c
619 * Patch by Ladislav Michl, 06 Apr 2005:
620 Fix voiceblue configuration.
622 * Patch by Stefan Roese, 06 Apr 2005:
623 Updates for OCOTEA board:
624 - Changed U-Boot size from 512kByte to 256kByte
625 - Fixed flash driver to support boot from soldered user flash
626 - Added README for switch from PIBS firmware to U-Boot
628 * Patch by Travis Sawyer, 05 Apr 2005:
629 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
630 Problem found by Andrew Wozniak.
632 * Patch by Steven Scholz, 06 Apr 2005:
633 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
634 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
636 * Patches by Robert Whaley, 29 Nov 2004:
637 - update the pxa-regs.h file for PXA27x chips
638 - add PXA27x based ADSVIX board
639 - add support for MMC on PXA27x processors
641 * Patch by Andrew E. Mileski, 28 Nov 2004:
642 Fix PPC4xx SPD SDRAM detection bug
644 * Patch by Hiroshi Ito, 26 Nov 2004:
645 Fix logic of "test -z" and "test -n" commands
647 * Patch by Ladislav Michl, 05 Apr 2005:
648 Add support for VoiceBlue board.
650 * Patch by Ladislav Michl, 05 Apr 2005:
651 Fix netboot_common() prototypes.
653 * Patch by Steven Scholz, 05 Apr 2005:
654 Use i.MX watchdog timer for reset_cpu()
656 * Patch by Steven Scholz, 05 Apr 2005:
657 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
658 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
661 * Add support for MPC8220 based "sorcery" board.
663 * Add support for TQM8560 board.
665 * Add FEC support for TQM8540 board.
666 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
668 * Patch by Martin Krause, 04 Apr 2005:
669 Update default configuration for CMC_PU2 board.
671 * Patch by Steven Scholz, 04 Apr 2005:
672 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
673 - introduce two new configuration options instead:
674 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
676 * Patch by Steven Scholz, 04 Apr 2005:
677 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
679 * Fix timer code for ARM systems: make sure that udelay() does not
680 reset timers so it's save to use udelay() in timeout code.
682 * Patch by Mathias Küster, 23 Nov 2004:
683 add udelay support for the mcf5282 cpu
685 * Patch by Tolunay Orkun, 16 November 2004:
686 fix incorrect onboard Xilinx CPLD base address
688 * Patch by Jerry Van Baren, 08 Nov 2004:
689 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
690 the jumper for the HRCW source should select flash. If lowboot is
691 not selected, the jumper for the HRCW source should select the
693 - change default load base address to 0x00400000
695 * Patch by Yuli Barcohen, 08 Nov 2004:
696 Add support for Analogue & Micro Rattler boards.
697 Tested on Rattler8248.
699 * Patch by Andre Renaud, 08 Nov 2004:
700 Fix watchdog support in common/lcd.c
702 * Patch by Marc Leeman, 05 Nov 2003:
703 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
704 bug only affects the XPC8245 processors
706 * Patches by Josef Wagner, 29 Oct 2004:
707 - Add support for MicroSys CPU87 board
708 - Add support for MicroSys PM854 board
710 * Patch by Jian Zhang, 02 Nov 2004:
711 Add 16-bit NAND support
713 * Patch by Scott McNutt, 01 Nov 2004:
714 Add missing NIOS/NIOS2 support for "iminfo" command
716 * Patch by Detlev Zundel, 29 Oct 2004:
717 Add missing NIOS/NIOS2 support for "mkimage" tool.
719 * Patch by David Adair, 27 Oct 2004:
720 Add missing 440GX SDRAM Controller reset
722 * Patch by Steven Scholz, 25 Oct 2004:
723 Declare reset_cpu() in include/common.h instead locally
725 * Patch by Yusdi Santoso, 22 Oct 2004:
726 - Add support for HIDDEN_DRAGON board
727 - fix endianess problem in driver/rtl1839.c
729 * Patch by Allen Curtis, 21 Oct 2004:
730 support multiple serial ports
732 * Patch by Richard Klingler, 03 Apr 2005:
733 Add call to eth_halt() in net/net.c when called functions fail
734 after eth_init() has been called.
736 * Patch by Sam Song, 3 April 2005:
737 - Update README.Netconsole
740 * Prepare for SoC rework of ARM code:
741 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
742 - rename memsetup into lowlevel_init (function name and source files)
743 Patch by Steven Scholz, 03 Apr 2005:
744 - create SoC specific directories include/asm-arm/arch-imx and
745 include/asm-arm/arch-s3c24x0
747 * Fix problems with SNTP support;
748 enable SNTP support in some boards.
750 * Patches by Martin Krause, 01 Apr 2005:
751 - Fix flash erase timeout on CMC_PU2
752 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
754 * Patch by Steven Scholz, 13 March 2005:
755 fix cache enabling for AT91RM9200
757 * Patch by Masami Komiya, 30 Mar 2005:
758 add SNTP support and expand time server and time offset fields of
759 DHCP support. See doc/README.SNTP
761 * Patch by Steven Scholz, 13 Dec 2004:
762 Fix bug in at91rm920 ethernet driver
764 * Patch by Steven Scholz, 13 Dec 2004:
765 Remove duplicated code by merging memsetup.S files for
766 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
768 * Patch by Detlev Zundel, 31 Mar 2005:
769 Cleanup duplicate definition of overwrite_console()
771 * Update TQM5200 configuration;
772 prepare for Rev. 200 starter kit boards
774 * Patch by Scott McNutt, 21 Oct 2004:
775 Add support for Nios-II EPCS Controller core.
777 * Patch by Scott McNutt, 20 Oct 2004:
779 - Add sysid command (Nios-II only).
780 - Locate default exception trampoline at proper offset.
781 - Implement I/O routines (readb, writeb, etc)
782 - Implement do_bootm_linux
784 * Patches by Martin Krause, 22 Mar 2005:
785 - use TQM5200_auto as MAKEALL target for TQM5200 systems
786 - add support for SM501 graphics controller
787 - add support for graphic console on TQM5200
788 - add support for TQM5200 Rev 200
789 - cleanup, fix typo in include/configs/TQM5200.h
791 * Patch by Manfred Baral, 17 Mar 2005:
794 * Fix RTC configuration for PPChameleon board
796 * Cleanup, fix typo in include/configs/TQM5200.h
798 * Patch by Stefan Roese, 16 Mar 2005:
799 Update for esd auto_update and hh405 board
801 * Adapt for U-Boot image size (new features enabled) on TQM5200
803 * Update code for TQM8540 board (and 85xx in general):
804 - Change the name of the Ethernet driver: MOTO ENET -> ENET
805 - Reformat boot messages
806 - Enable redundant environment
807 - Replace the -O2 optimization flag with -mno-string
809 * Patch by David Brownell, 10 Mar 2005:
810 Restore copyright statements in OHCI drivers.
812 * Add support for TQM8540 board
814 * Patch by Detlev Zundel, 14 Mar 2005:
815 NC650: changed NAND flash addressing to using UPMB
817 * Patch by Stefan Roese, 14 Mar 2005:
818 Update for esd voh405 fpga image
820 * INKA4x0: Allow initialization of LCD backlight dimming from
821 "brightness" environment variable.
823 * Add port initialization for digital I/O on INKA4x0
825 * Patch by Stefan Roese, 01 Mar 2005:
826 Update for esd boards dp405 and hub405
828 * Fix get_partition_info() parameter error in all other calls
829 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
831 * Enable USB and IDE support for INKA4x0 board
833 * Patch by Andrew Dyer, 28 Feb 2005:
834 fix ext2load passing an incorrect pointer to get_partition_info()
835 resulting in load failure for devices other than 0
837 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
839 * Cleanup USB and partition defines
841 * Add support for ext2 filesystems and image timestamps to TQM5200 board
843 * Add reset code for Coral-P on INKA4x0 board
845 * Patch by Martin Krause, 28 Jun 2004:
846 Update for TRAB board.
848 * Fix some missing "volatile"s in MPC5xxx FEC driver
850 * Fix cirrus voltage detection (for CPC45)
852 * Fix byteorder problem in usbboot and scsiboot commands.
854 * Patch by Cajus Hahn, 04 Feb 2005:
855 - don't insist on leading '/' for filename in ext2load
856 - set default partition to useful value (1) in ext2load
858 * Patch by Andrew Dyer, 08 Jan 2005:
859 fix wrong return codes in ext2 code
861 * Removed '--no-warn-mismatch' option from Makefile. This option
862 makes 'ld' to overlook binary objects compatibility.
864 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
865 --end-group) outside of the group. This will make 'ld' to do
866 _multiple_ search in the library group when resolving symbol
867 references and do only a _single_ seach in libgcc.a after the group
870 * Fix stability problems on CPC45 board again.
872 * Make image detection for diskboot / usbboot / scsiboot more robust
873 (also check header checksum)
875 * Update CPC45 board configuration.
877 * Add USB and PCI support for INKA4x0 board
879 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
883 * Patch by Robin Getz, 13 Oct 2004:
884 Add standalone application to change SMC91C111 MAC addresses,
885 see examples/README.smc91111_eeprom
887 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
888 Fix Flash support for ARM Integrator CP.
890 * Patch by Richard Woodruff, 10 Jan 2005:
891 Update support for OMAP2420 (ARM11) and H4 board:
892 o clean up and add new types to H4 memory probe code.
893 o fix to work with internal boot.
894 o added PRCM config III operation.
895 o fix marginal flash timings.
896 o add revison ATAG usage.
897 o enable voltage scaling at power chip.
898 o fix compile error for i2c.
900 * Fix network problem (error when receiving multiple ARP packets)
902 * Patch by Daniel Poirot, 12 Oct 2004:
903 Add support for Wind River sbc405 board
905 * Patch by Rainer Brestan, 12 Oct 2004:
906 Make examples/Makefile more robust
908 * Patch by Sam Song, 11 October 2004:
909 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
910 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
913 * Patch by Sam Song, 10 Oct 2004:
914 Fix a parameter error in run_command() in main.c
916 * Patch by Richard Woodruff, 01 Oct 2004:
917 add support for the TI OMAP2420 processor and its H4 reference
920 * Patch by Christian Pellegrin, 24 Sep 2004:
921 Added support for NE2000 compatible (DP8390, DP83902) NICs.
923 * Patch by Leif Lindholm, 23 Sep 2004:
924 add support for the AMD db1550 board
926 * Patch by Travis Sawyer, 15 Sep 2004:
927 Add CONFIG_SERIAL_MULTI support for ppc4xx,
928 update README.serial_multi
930 * Patches by David Snowdon, 07 Sep 2004:
931 - add u-boot.hex target in the top level Makefile
932 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
933 - use -mtune=xscale and -march=armv5 options for PXA
935 * Patch by Florian Schlote, 08 Sep 2004:
936 Add support for SenTec-COBRA5272-board (Coldfire).
938 * Patch by Gleb Natapov, 07 Sep 2004:
939 mpc824x: set PCI latency timer to a sane value
942 * Patch by Kurt Stremerch, 03 Sep 2004:
943 Add bitstream configuration option for fpga command (Xilinx only).
945 * Patch by Kurt Stremerch, 03 Sep 2004:
946 Add Xilinx Spartan2E family FPGA support
948 * Patch by Jeff Angielski, 02 Sep 2004:
949 Add Added support for H2 revision of the EP8260 board.
950 Fixed formatting for some of the EP8260 related source files.
952 * Patch by Jon Loeliger, 02 Sep 2004:
953 Reset monitor size back to 256 so environment can be written
954 to flash on MPC85xx ADS and CDS releases.
956 * Patch by Paolo Broggini, 02 Sep 2004:
957 Make BSS clearing on ARM systems more robust
959 * Patch by Yue Hu and Joe, 01 Sep 2004:
960 - add PCI support for ixp425;
961 - add EEPRO100 suppor tfor ixdp425 board.
963 * Fix problem with protected sector detection in driver/cfi_flash.c
965 ======================================================================
966 Changes for U-Boot 1.1.2:
967 ======================================================================
969 * Code cleanup, mostly for GCC-3.3.x
971 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
972 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
973 additional ethernet addresses.
975 * Cleanup drivers/i82365.c - avoid duplication of code
977 * Fix bogus "cannot span across banks" flash error message
981 * Add support for CompactFlash for the CPC45 Board.
983 * Fix problems with CMC_PU2 flash driver.
986 - avoid trigraph warning in fs/ext2/ext2fs.c
987 - rename UC100 -> uc100
989 * Add support for UC100 board
991 * Patch by Stefan Roese, 16 Dez 2004:
992 - ext2fs support added
993 - Tundra universe support added
994 - Coldfire MCF5249 support added (no preloader needed!)
995 - MCF5249 board TASREG added
996 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
998 - some esd boards updated
999 - memory commands "mdc" and "mwc" added for cyclic read/write
1000 (CONFIG_MX_CYCLIC, see README for further description)
1002 * Add support for INKA4X0 board
1004 * Patch by Steven Scholz, 12 Dec 2004:
1005 Fix typo in AT91 memory setup.
1007 * Patch by Martin Krause, 27 Oct 2004:
1008 - add support for "STK52xx" board (including PS/2 multiplexer)
1009 - add hardware detection for TQM5200
1011 * Clean up CMC PU2 flash driver
1013 * Update MAINTAINERS file
1015 * Fix bug in MPC823 LCD driver
1017 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1019 * Enable long help on CMC PU2 board;
1021 increase CPU speed from 179 to 207 MHz.
1023 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1024 unaligned tail part specially).
1026 * Update for AT91RM9200DK and CMC_PU2 boards:
1027 - Enable booting directly from flash
1028 - fix CMC_PU2 flash driver
1030 * Fix mkimage usage message
1032 * Map SRAM on NC650 board
1034 * Work around for Ethernet problems on Xaeniax board
1036 * Patch by TsiChung Liew, 23 Sep 2004:
1037 - add support for MPC8220 CPU
1038 - Add support for Alaska and Yukon boards
1040 * Fix configuration for ERIC board (needs more room)
1042 * Adjust MIPS compiler options at run-time depending on tools version
1043 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1044 "-mcpu=4kc" for old tools)
1046 * Add passing of the command line and memory size information to the
1047 kernel on xaeniax board.
1049 * Enable NAND flash support for NC650 board.
1051 * Patch by Thomas Lange 07 Oct 2004:
1052 Updated README for DBAu1x00 boards to match current status
1054 * Patch by Philippe Robin, 28 Sept 2004:
1055 Fix Flash support for Versatile.
1057 * Patch by Roger Blofeld, 16 Sep 2004:
1058 Fix timeout for DHCP command retry
1060 * Patch by Pantelis Antoniou, 14 Sep 2004:
1061 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1063 * Patch by Pantelis Antoniou, 14 Sep 2004:
1064 Kick watchdog when bz-decompressing
1066 * Fix CFG_HZ problems on AT91RM9200 systems
1067 [Remember: CFG_HZ should be 1000 on ALL systems!]
1069 * Patch by Gridish Shlomi, 30 Aug 2004:
1070 - Add support to revA version of PQ27 and PQ27E.
1071 - Reverted MPC8260ADS baudrate back to original 115200
1073 * Patch by Hojin, 17 Sep 2004:
1074 Fix typo in cfi_flash.c
1076 * Patch by Mark Jonas, 09 September 2004:
1077 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1080 * Patch by Mark Jonas, 31 August 2004:
1081 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1082 improves FTP performance for MPC5200 systems. Enabled for IceCube
1085 * Patch by Michael Bendzick, 30 Aug 2004:
1086 - Improve platform.S code for omap1510inn that detects whether code
1087 is running from SDRAM or not. Patch allows SDRAM to be configured
1088 if code is running out of SRAM at 0x20000000.
1090 * Patch by Frederick Klatt, 30 Aug 2004:
1091 Add support for the Wind River SBC8540/SBC8560 boards
1093 * Configure SX1 board to use drivers/cfi_flash.c
1095 * Patches by Michael Bendzick, 30 Aug 2004:
1096 - Configure omap1510inn board to use drivers/cfi_flash.c
1097 - Make drivers/cfi_flash.c protect environment and redundant
1100 * Patch by Steven Scholz, 23 Jun 2004:
1101 - Add script (tools/img2brec.sh) to programm U-Boot into
1102 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1104 * Patches by Scott McNutt, 24 Aug 2004:
1105 - Add support for Altera Nios-II processors.
1106 - Add support for Psyent PCI-5441 board.
1107 - Add support for Psyent PK1C20 board.
1109 * Patches by Jon Loeliger, 24 Aug 2004:
1110 - Add support for the MPC8541 and MPC8555 CDS boards
1111 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1112 - Convert MPC85xxADS to use common CFI flash driver
1113 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1114 from board_early_init_f()
1115 - Provide SW workaround for PCI initialization on 85xx CDS
1117 * Patches by George G. Davis, 24 Aug 2004:
1118 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1119 - Remove static network setup defaults from mx1ads_config
1120 - update ARM boards to use constants from mach-types.h
1122 * Patch by Gary Jennejohn, 04 Oct 2004:
1123 - fix I2C on at91rm9200
1124 - add support for Ricoh RS5C372A RTC
1126 * Patch by Gary Jennejohn, 01 Oct 2004:
1127 - add support for CMC PU2 board
1128 - add support for I2C on at91rm9200
1130 * Patch by Gary Jennejohn, 28 Sep 2004:
1131 fix baudrate handling on at91rm9200
1133 * Patch by Yuli Barcohen, 22 Aug 2004:
1134 - remove ZPC.1900 board-specific flash driver;
1135 switch the port to generic CFI driver;
1138 * Patch by Hinko Kocevar, 21 Aug 2004:
1139 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1141 * Clean up tools/bmp_logo.c to not add trailing white space
1143 * Patch by Hinko Kocevar, 21 Aug 2004:
1144 - Group common framebuffer functions in common/lcd.c
1145 - Group common framebuffer macros and #defines in include/lcd.h
1146 - Provide calc_fbsize() for video ATAG
1148 * Patch by Sam Song, 21 August 2004:
1149 - Fix a typo in README
1150 - Align "(RO)" output for "flinfo" after "protect on"
1151 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1152 ratio 1:1 when core frequency less than 50MHz
1154 * Patches by Hinko Kocevar, 21 Aug 2004:
1155 - fix some "use of label at end of compound statement" warnings
1156 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1158 * Patch by Steven Scholz, 16 Aug 2004:
1159 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1160 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1161 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1162 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1163 into cpu/arm920t/$(SOC)/
1165 * Patches by Sean Chang, 09 Aug 2004:
1166 - Added support for both 8 and 16 bit mode access to System ACE CF
1168 - Fixed missing System ACE CF device during get FAT partition info
1169 in fat_register_device function.
1170 - Enabled System ACE CF support on ML300.
1172 * Patch by Sean Chang, 09 Aug 2004:
1173 Synch defines for saveenv and do_saveenv functions so they get
1174 compiled under the same statement.
1176 * Patch by Sean Chang, 09 Aug 2004:
1177 - Added I2C support for ML300.
1178 - Added support for ML300 to read out its environment information
1179 stored on the EEPROM.
1180 - Added support to use board specific parameters as part of
1181 U-Boot's environment information.
1182 - Updated MLD files to support configuration for new features
1185 * Patches by Travis Sawyer, 05 Aug 2004:
1186 - Remove incorrect bridge settings for eth group 6
1187 - Add call to setup bridge in ppc_440x_eth_initialize
1188 - Fix ppc_440x_eth_init to reset the phy only if its the
1189 first time through, otherwise, just check the phy for the
1190 autonegotiated speed/duplex. This allows the use of netconsole
1191 - only print the speed/duplex the first time the phy is reset.
1193 * Patch by Shlomo Kut, 29 Mar 2004:
1194 Add support for MKS Instruments "Quantum" board
1196 * Fix build problem with Cogent boards;
1197 avoid using <asm/byteorder.h> when using the host compiler
1199 * Patch by Ganapathi C, 04 Aug 2004:
1200 Fix NFS timeout issue
1202 * Patch by Yuli Barcohen, 19 Jul 2004:
1203 - Fix host tools building in Cygwin environment
1204 - Fix header files search order for host tools
1206 * Patch by Tom Armistead, 19 Jul 2004:
1207 Fix kgdb.S support for 74xx_75x cpu
1209 * Patch by Jon Loeliger, 15 Jul 2004:
1210 Fix MPC85xx I2C driver
1212 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1214 * Patch by Stephen Williams, 15 July 2004
1215 Set the PCI class code for JSE board as part of PCI interface setup
1217 * Patch by Michael Bendzick, 15 Jul 2004:
1218 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1219 CFG_FLASH_USE_BUFFER_WRITE is set
1221 * Patch by Yuli Barcohen, 13 Jul 2004:
1222 Allow clock setting on MPC866/MPC885 series chips according to
1223 environment variable `cpuclk'
1225 * Patch by Yuli Barcohen, 20 Apr 2004:
1226 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1228 * Patch by Vincent Dubey, 24 Sep 2004:
1229 Add support for xaeniax board
1231 * Add comment about non-GPL character of standalone applications to
1234 * Fix FEC ethernet problem on NSCU board.
1236 * Patch by Gary Jennejohn, 09 Sep 2004:
1237 allow to use USART1 as console port on at91rm9200dk boards
1239 * Patch by Stefan Roese, 16 Sep 2004:
1242 * Fix SysClk handling for PPChameleon and CATcenter boards
1244 * Patch by Detlev Zundel, 08 Sep 2004:
1245 Update etags build target
1247 * Improve NetConsole support: add support for broadcast destination
1248 address and buffered input.
1250 * Cleanup compiler warnings for GCC 3.3.x and later
1252 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1254 * Add support for IDS "NC650" board
1256 * Add automatic update support for LWMON board
1258 * Clear Block Lock-Bits when erasing flash on LWMON board.
1260 * Fix return code of "fatload" command
1262 * Enable MSDOS/VFAT filesystem support for LWMON board
1264 * Patch by Martin Krause, 03 Aug 2004:
1265 change timing for SM501 graphics controller on TQM5200 module
1267 * Patch by Mark Jonas, 13 July 2004:
1268 - Total5200 LCD now run in little endian mode. Endianess conversion
1269 is done in hardware.
1270 - Removed last reference to "console" environment variable.
1272 * Patches by Lars Munch, 12 Jul 2004:
1273 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1275 - split out the LXT971A PHY from ns_9750_eth.h
1276 - split the dm9161 phy part out of at91rm9200_ether.c
1278 * Patch by Andreas Engel, 12 Jul 2004:
1279 Replaced hardcoded PL011 clock frequency with config variable.
1280 Fixed wrong CONFIG_CMD_DFL doc.
1282 * Patch by Thomas Viehweger, 09 Jun 2004:
1283 make it possible to remove chpart when there is only one partition
1285 * Add support for console over UDP (compatible to Ingo Molnar's
1286 netconsole patch under Linux)
1288 * Patch by Jon Loeliger, 16 Jul 2004:
1289 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1291 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1292 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1293 and CONFIG_L2_INIT_RAM options.
1294 - Refactor Local Bus initialization out of SDRAM setup.
1295 - Re-implement new version of LBC11/DDR11 errata workarounds.
1296 - Moved board specific PCI init parts out of CPU directory.
1297 - Added TLB entry for PCI-1 IO Memory
1298 - Updated README.mpc85xxads
1300 * Patch by Sascha Hauer, 28 Jun:
1301 - add generic support for Motorola i.MX architecture
1302 - add support for mx1ads, mx1fs2 and scb9328 boards
1304 * Patches by Marc Leeman, 23 Jul 2004:
1305 - Add define for the PCI/Memory Buffer Configuration Register
1306 - corrected comments in cpu/mpc824x/cpu_init.c
1308 * Add support for multiple serial interfaces
1309 (for example to allow modem dial-in / dial-out)
1311 * Patch by Stefan Roese, 15 Jul 2004:
1312 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1314 * Fix NSCU config; add ethernet wakeup code.
1316 * Add link for preloader for Motorola Coldfire to README.m68k
1318 * Patch by Michael Bendzick, 12 Jul 2004:
1319 fix output formatting in drivers/cfi_flash.c
1321 * Patch by Mark Jonas, 02 Jul 2004:
1322 Fix lowboot (again) on MPC5xxx
1324 * Patch by Curt Brune, 07 Jul 2004:
1325 relocate exception vectors on arm720t if needed
1327 * Patch by George G. Davis, 06 Jul 2004:
1328 - update mach-types.h to latest arm.linux.org.uk master list
1329 - Set correct OMAP1610 bi_arch_number for build target
1331 * Patch by Curt Brune, 06 Jul 2004:
1332 evb4510: add support for timer interrupt; cleanup
1334 * Patch by Dan Poirot, 06 Jul 2004:
1335 Fix sbc8260 environment variables
1337 * Cleanup redundand "console" environment variable
1339 * Patch by Mark Jonas, 05 Jul 2004:
1340 add support for the Total5100's and Total5200's LCD screen
1342 * Patches by Dan Eisenhut, 01 Jul 2004:
1344 - Move doc2000.h include to prevent compiler warning on some boards
1346 * Patch by Mark Jonas, 01 Jul 2004:
1347 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1348 MGT5100 and MPC5200 based Freescale platforms.
1350 * Patch by Philippe Robin, 01 Jul 2004:
1351 Add initialization for Integrator and versatile board files.
1353 * Patch by Hinko Kocevar, 01 Jun 2004:
1354 Fix VFD FB allocation, add LCD FB allocation on ARM
1356 * Patch by Martin Krause, 30 Jun 2004:
1357 Add support for TQM5200 board
1359 * Patch by Martin Krause, 29 Jun 2004:
1360 Add loopw command: infinite write loop on address range
1362 * Patches by Yasushi Shoji, 29 Jun 2004:
1363 - add empty include/asm-microblaze/processor.h
1364 - add to CREDITS and MAINTAINERS
1365 - add gd initialization
1366 - add MicroBlaze and SUZAKU board to MAKEALL script
1367 - add reset support for SUZAKU
1368 - add flush_cache() for MicroBlaze
1369 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1370 size flash memory on SUZAKU
1372 * Patch by Prakash Kumar, 27 Jun 2004:
1373 Add support for the PXA250 based Intrinsyc Cerf board.
1375 * Patch by Yasushi Shoji, 27 Jun 2004:
1376 fix comment in include/common.h
1378 * Rename SBC8560 into sbc8560 for consistency
1380 * Patch by Daniel Poirot, 24 Jun 2004:
1381 Add support for Wind River's sbc8240 board
1383 * Patches by Yasushi Shoji, 26 Jun 2004:
1384 - drivers/serial_xuartlite.c: fix "return 0" in void function
1385 - add microblaze support to mkimage tool
1387 * Patch by Fred Klatt, 25 Jun 2004:
1388 Add support for WindRiver's sbc8560 board
1390 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1391 Small Bugs fixes for "at91rm9200dk" board:
1392 - Timing modifications for SPI DataFlash access
1393 - Fix NAND flash detection bug
1395 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1396 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1398 * Patch by Jon Loeliger, 17 June 2004:
1399 Completion of the 8540ADS/8560ADS updates:
1400 Fix some PCI and Rapid I/O memory maps,
1401 Initialize both TSEC 1 and 2,
1403 Update MAINTAINER for 85xx boards and README.mpc85xxads
1405 * Patch by Yuli Barcohen, 16 Jun 2004:
1406 Remove obsolete AdderII port which was superseded by unified
1407 AdderII/Adder87x port
1409 * Patch by Ladislav Michl, 16 Jun 2004:
1410 Fix gcc-3.3.3 warnings for smc91111.c
1412 * Patch by Stefan Roese, 02 Jul 2004:
1413 - Fix bug in 405 ethernet driver; allocated data not cleared!
1414 - Fix problem in 405 i2c driver; don't try to print without console!
1416 * Patch by Paul Ruhland, 11 Jun 2004:
1417 Remove debug code from 'board/lpd7a40x/flash.c'
1419 * Patch by Andrea Marson, 11 Jun 2004:
1420 Update for PPChameleon board:
1421 - support for SysClk @ 25MHz
1422 - support for Silicon Motion SM712 VGA controller
1425 * Patches by Richard Woodruff, 10 Jun 2004:
1426 - fix problems with examples/stubs.c for GCC >= 3.4
1427 - fix problems with gd initialization
1429 * Patch by Curt Brune, 17 May 2004:
1430 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1431 - Add support for ESPD-Inc. EVB4510 Board
1433 * Patch by Marc Leeman, 11 May 2004:
1434 Fix for MPC8245 - reading PPC Memory from another device with the
1435 PPC as PCI target device corrupts data due to interenal hardware
1438 * Fix "cls" command when used with splash screen
1440 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1441 slow download of a big image)
1443 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1444 display even after showing a bitmap
1446 * Patch by Josef Wagner, 04 Jun 2004:
1447 - DDR Ram support for PM520 (MPC5200)
1448 - support for different flash types (PM520)
1449 - USB / IDE / CF-Card / DiskOnChip support for PM520
1450 - 8 bit boot rom support for PM520/CE520
1451 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1452 - I2C and RTC support for CPC45
1453 - support of new flash type (28F160C3T) for CPC45
1455 * Fix flash parameters passed to Linux for PPChameleon board
1457 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1459 * Patch by Paul Ruhland, 10 Jun 2004:
1460 fix support for Logic SDK-LH7A404 board and clean up the
1461 LH7A404 register macros.
1463 * Patch by Matthew McClintock, 10 Jun 2004:
1464 Modify code to select correct serial clock on Sandpoint8245
1466 * Patch by Robert Schwebel, 10 Jun 2004:
1467 Add support for Intel K3 strata flash.
1469 * Patch by Thomas Brand, 10 Jun 2004:
1470 Fix "loads" command on DK1S10 board
1472 * Patch by Yuli Barcohen, 09 Jun 2004:
1473 Add support for 8MB flash SIMM and JFFS2 file system on
1474 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1476 * Patch by Yuli Barcohen, 09 Jun 2004:
1477 Add support for Analogue&Micro Adder87x and the older AdderII board.
1479 * Patch by Ming-Len Wu, 09 Jun 2004:
1480 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1482 * Patch by Sam Song, 09 Jun 2004:
1483 - Add support for RPXlite_DW board
1484 - Update FLASH driver for 4*AM29DL323DB90VI
1485 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1487 * Patch by Mark Jonas, 08 June 2004:
1488 - Make MPC5200 boards evaluate the SVR to print processor name and
1489 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1491 * Patch by Kai-Uwe Bloem, 06 May 2004:
1492 Fix endianess problem in cramfs code
1494 * Patch by Tom Armistead, 04 Jun 2004:
1495 Add support for MAX6900 RTC
1497 * Patches by Ladislav Michl, 03 Jun 2004:
1498 - fix cfi_flash.c on LE systems
1499 - let 'make mrproper' delete u-boot.img as well
1500 - turn printf into debug in cfi_flash.c
1502 * Patch by Kurt Stremerch, 28 May 2004:
1503 Add support for Exys XSEngine board
1505 * Patch by Martin Krause, 27 May 2004:
1506 Fix a MPC5xxx I2C timing issue in i2c_probe().
1508 * Patch by Leif Lindholm, 27 May 2004:
1509 Fix board_init_f() for dbau1x00 board.
1511 * Patch by Imre Deak, 26 May 2004:
1512 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1513 Set flash base accordingly, and decide whether to do or skip board
1514 specific setup steps.
1516 * Patch by Josef Baumgartner, 26 May 2004:
1517 Add missing define in include/asm-m68k/global_data.h
1519 * Patch by Josef Baumgartner, 25 May 2004:
1520 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1522 * Patch by Paul Ruhland, 24 May 2004:
1523 fix SDRAM initialization for LPD7A400 board.
1525 * Patch by Jian Zhang, 20 May 2004:
1526 add support for environment in NAND flash
1528 * Patch by Yuli Barcohen, 20 May 2004:
1529 Add support for Interphase iSPAN boards.
1531 * Patches by Paul Ruhland, 17 May 2004:
1532 - Add I/O functions to the smc91111 ethernet driver to support the
1533 Logic LPD7A40x boards.
1534 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1535 specifically the LPD7A400.
1537 * Patches by Robert Schwebel, 15 May 2004:
1538 - call MAC address reading code also for SMSC91C111;
1539 - make SMSC91C111 timeout configurable, remove duplicate code
1540 - fix get_timer() for PXA
1541 - update doc/README.JFFS2
1542 - use "bootfile" env variable also for jffs2
1544 * Patch by Tolunay Orkun, 14 May 2004:
1545 Add support for Cogent CSB472 board (8MB Flash Rev)
1547 * Patch by Thomas Viehweger, 14 May 2004:
1548 - flash.h: more flash types added
1549 - immap_8260.h: some bits added (useful for RMII)
1550 - cmd_coninfo.c: typo corrected, printf -> puts
1551 - reduced size by replacing spaces with tab
1553 * Patch by Robert Schwebel, 13 May 2004:
1554 Add 'imgextract' command: extract one part of a multi file image.
1556 * Patches by Jon Loeliger, 11 May 2004:
1557 Dynamically handle REV1 and REV2 MPC85xx parts.
1558 (Jon Loeliger, 10-May-2004).
1559 New consistent memory map and Local Access Window across MPC85xx line.
1560 New CCSRBAR at 0xE000_0000 now.
1561 Add RAPID I/O memory map.
1562 New memory map in README.MPC85xxads
1563 (Kumar Gala, 10-May-2004)
1564 Better board and CPU identification on MPC85xx boards at boot.
1565 (Jon Loeliger, 10-May-2004)
1566 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1567 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1568 (Jim Robertson, 10-May-2004)
1569 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1570 Supports multiple PHYs.
1571 (Andy Fleming, 10-May-2004)
1572 Some README.MPC85xxads updates.
1573 (Kumar Gala, 10-May-2004)
1574 Copyright updates for "Freescale"
1575 (Andy Fleming, 10-May-2004)
1577 * Patch by Stephen Williams, 11 May 2004:
1578 Add flash support for ST M29W040B
1579 Reduce JSE specific flash.c to remove dead code.
1581 * Patch by Markus Pietrek, 04 May 2004:
1582 Fix clear_bss code for ARM systems (all except s3c44b0 which
1583 doesn't clear BSS at all?)
1585 * Fix "ping" problem on INC-IP board. Strange problem:
1586 Sometimes the store word instruction hangs while writing to one of
1587 the Switch registers, but only if the next instruction is 16-byte
1588 aligned. Moving the instruction into a separate function somehow
1589 makes the problem go away.
1591 * Patch by Rishi Bhattacharya, 08 May 2004:
1592 Add support for TI OMAP5912 OSK Board
1594 * Patch by Sam Song May, 07 May 2004:
1595 Fix typo of UPM table for rmu board
1597 * Patch by Pantelis Antoniou, 05 May 2004:
1598 - Intracom board update.
1601 * Add support for the second Ethernet interface for the 'PPChameleon'
1604 * Patch by Dave Peverley, 30 Apr 2004:
1605 Add support for OMAP730 Perseus2 Development board
1607 * Patch by Alan J. Luse, 29 Apr 2004:
1608 Fix flash chip-select (OR0) option register setting on FADS boards.
1610 * Patch by Alan J. Luse, 29 Apr 2004:
1611 Report MII network speed and duplex setting properly when
1612 auto-negotiate is not enabled.
1614 * Patch by Jarrett Redd, 29 Apr 2004:
1615 Fix hang on reset on Ocotea board due to flash in wrong mode.
1617 * Patch by Dave Peverley, 29 Apr 2004:
1618 add MAC address detection to smc91111 driver
1620 * Patch by David Müller, 28 Apr 2004:
1621 fix typo in lib_arm/board.c
1623 * Patch by Tolunay Orkun, 20 Apr 2004:
1624 - README update: add CONFIG_CSB272 and csb272_config
1625 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1626 i2cfast environment variable
1628 * Patch by Yuli Barcohen, 19 Apr 2004:
1629 - Rename DUET_ADS to MPC885ADS
1630 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1631 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1632 - Clean up FADS family port to use the new defines
1634 * Fix PCI support on CPC45 board
1636 * Patch by Scott McNutt, 25 Apr 2004:
1637 Add Nios GDB/JTAG Console support:
1638 - Add stubs to support gdb via JTAG.
1639 - Add support for console over JTAG.
1642 * Add support for CATcenter board (based on PPChameleon ME module)
1644 * Patch by Klaus Heydeck, 12 May 2004:
1645 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1646 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1647 various changes to KUP4 board specific files
1649 * Fix minor network problem on MPC5200: need some delay between
1650 resetting the PHY and sending the first packet. Implemented in a
1651 "natural" way by invoking the PHY reset and initialization code
1652 only once after power on vs. each time the interface is brought up.
1654 * Add some limited support for low-speed devices to SL811 USB controller
1655 (at least "usb reset" now passes successfully and "usb info" displays
1656 correct information)
1658 * Change init sequence for multiple network interfaces: initialize
1659 on-chip interfaces before external cards.
1661 * Fix memory leak in the NAND-specific JFFS2 code
1663 * Fix SL811 USB controller when attached to a USB hub
1665 * Fix config option spelling in PM520 config file
1667 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1668 patches by Pantelis Antoniou, 30 Mar 2004)
1670 * Fix minor NAND JFFS2 related issue
1672 * Fixes for SL811 USB controller:
1673 - implement workaround for broken memory stick
1674 - improve error handling
1676 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1677 cope with congested networks.
1679 ======================================================================
1680 Changes for U-Boot 1.1.1:
1681 ======================================================================
1683 * Patch by Travis Sawyer, 23 Apr 2004:
1684 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1685 errata from Vitesse Semiconductor.
1687 * Patch by Philippe Robin, 22 Apr 2004:
1688 Fix ethernet configuration for "versatile" board
1690 * Patch by Kshitij Gupta, 21 Apr 2004:
1691 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1693 * Patch by Steven Scholz, 24 Feb 2004:
1694 Fix a bug in AT91RM9200 ethernet driver:
1695 The MII interface is now initialized before accessing the PHY.
1697 * Patch by John Kerl, 19 Apr 2004:
1698 Use U-boot's miiphy.h for PHY register names, rather than
1699 introducing a new header file.
1701 * Update pci_ids.h from linux-2.4.26
1703 * Patch by Masami Komiya, 19 Apr 2004:
1704 Fix problem cause by VLAN function on little endian architecture
1705 without VLAN environment
1707 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1708 binary image for all clock frequencies. Implement run-time
1709 optimization of flash access timing based on the actual bus
1712 * Modify KUP4X board configuration to use SL811 driver for USB memory
1713 sticks (including FAT / VFAT filesystem support)
1715 * Add SL811 Host Controller Interface driver for USB
1717 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1719 * Patch by Pantelis Antoniou, 19 Apr 2004:
1720 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1721 Minor patches for Intracom boards.
1723 * Patch by Christian Pell, 19 Apr 2004:
1724 cleanup support for CF/IDE on PCMCIA for PXA25X
1726 * Temporarily disabled John Kerl's extended MII command code because
1727 "miivals.h" is missing
1729 * Patches by Mark Jonas, 13 Apr 2004:
1730 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1731 - Add sync instructions to IceCube SDRAM init code
1732 - Move SDRAM chip constants into seperate include files
1733 - Unify DDR and SDR initialization code
1734 - Unify all IceCube (Lite5xxx) target names
1736 * Patch by John Kerl, 16 Apr 2004:
1737 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1738 mii read 4-7 18-1a. Also add mii dump subcommand for
1739 pretty-printing standard regs 0-5.
1741 * Patch by Stephen Williams, 16 April 2004:
1742 fix typo in JSE.h; update MAINTAINERS
1744 * Patch by Matthew S. McClintock, 14 Apr 2004:
1745 fix initdram function for utx8245 board
1747 * Patch by Markus Pietrek, 14 Apr 2004:
1748 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1750 * Patch by Reinhard Meyer, 18 Apr 2004:
1751 provide the IDE Reset Function for EMK 5200 boards
1753 * Patch by Masami Komiya, 12 Apr 2004:
1754 fix pci_hose_write_config_{byte,word}_via_dword problems
1756 * Patch by Sangmoon Kim, 12 Apr 2004:
1757 Update max RAM size for debris board
1759 * Patch by Travis Sawyer, 08 Apr 2004:
1760 Add TLB entry for second DIMM slot on ocotea
1762 * Patch by Masami Komiya, 08 Apr 2004:
1763 add RTL8169 network driver
1765 * Patch by Dan Malek, 07 Apr 2004:
1766 - Add support for RPC/STx GP3, Motorola 8560 board
1767 - Update 85xx TSEC driver so it searches MII for first available PHY
1769 - Add functions to support console MII commands.
1771 * Patch by Tolunay Orkun, 07 Apr 2004:
1772 Move initialization of bi_iic_fast[]
1773 from board_init_f() to board_init_r()
1775 * Patch by Yasushi Shoji, 07 Apr 2004:
1776 Cleanup microblaze port
1778 * Patch by Sangmoon Kim, 07 Apr 2004:
1779 Add auto SDRAM module detection for Debris board
1781 * Patch by Rune Torgersen, 06 Apr 2004:
1782 - Fix some PCI problems on the MPC8266ADS board
1783 - Fix the location of some PCI entries in the immap structure
1785 * Patch by Yasushi Shoji, 07 Apr 2004:
1786 - add support for microblaze processors
1787 - add support for AtmarkTechno "suzaku" board
1789 * Configure PPChameleon board to use redundand environment in flash
1791 * Configure PPChameleon board to use JFFS2 NAND support.
1793 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1795 * Patch by Rune Torgersen, 16 Apr 2004:
1798 * Patches by Pantelis Antoniou, 16 Apr 2004:
1799 - add support for a new version of an Intracom board and fix
1800 various other things on others.
1801 - add verify support to the crc32 command (define
1802 CONFIG_CRC32_VERIFY to enable it)
1803 - fix FEC driver for MPC8xx systems:
1804 1. fix compilation problems for boards that use dynamic
1806 2. shut down FEC after network transfers
1807 - HUSH parser fixes:
1808 1. A new test command was added. This is a simplified version of
1809 the one in the bourne shell.
1810 2. A new exit command was added which terminates the current
1812 3. Fixed handing of $? (exit code of last executed command)
1813 - Fix some compile problems;
1814 add "once" functionality for the netretry variable
1816 * Patch by George G. Davis, 02 Apr 2004:
1817 add support for Intel Assabet board
1819 * Patch by Stephen Williams, 01 Apr 2004:
1820 Add support for Picture Elements JSE board
1822 * Patch by Christian Pell, 01 Apr 2004:
1823 Add CompactFlash support for PXA systems.
1825 * Patches by Pantelis Antoniou, 30 Mar 2004:
1826 - add auto-complete support to the U-Boot CLI
1827 - add support for NETTA and NETPHONE boards; fix NETVIA board
1828 - add support for the Epson 156x series of graphical displays
1829 (These displays are serial and not suitable for using a normal
1830 framebuffer console on them)
1831 - add infrastructure needed in order to POST any DSPs in a board
1832 - improve and fix various things in the MPC8xx FEC driver:
1833 1. The new 87x and 88x series of processors have two FECs,
1834 and the new driver supports them both.
1835 2. Another change in the 87x/88x series is support for
1836 the RMII (Reduced MII) interface. However numerous
1837 changes are needed to make it work since the PHYs
1838 are connected to the same lines. That means that
1839 you have to address them correctly over the MII
1841 3. We now correctly match the MII/RMII interface
1842 configuration to what the PHY reports.
1843 - Fix problem when readingthe MII status register. Due to the
1844 internal design of many PHYs you have to read the register
1845 twice. The problem is more apparent in 10Mbit mode.
1846 - add new mode ".jffs2s" for reading from a NAND device: it just
1847 skips over bad blocks.
1848 - add networking support for VLANs (802.1q), and CDP (Cisco
1850 - some minor patches / cleanup
1852 * Patch by Yuli Barcohen, 28 Mar 2004:
1853 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1854 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1855 - Change configuration method for MPC8260ADS family
1857 * add startup code to clear the BSS of standalone applications
1859 * Fix if / elif handling bug in HUSH shell
1861 ======================================================================
1862 Changes for U-Boot 1.1.0:
1863 ======================================================================
1865 * Patch by Mark Jonas: Remove config.tmp files only when
1866 unconfiguring the board
1868 * Adapt RMU board for bigger flash memory
1870 * Patch by Klaus Heydeck, 13 Mar 2003:
1871 Add support for KUP4X Board
1873 * Patch by Pavel Bartusek, 21 Mar 2004
1874 Add Reiserfs support
1876 * Patch by Hinko Kocevar, 20 Mar 2004
1877 - Add auto-release for SMSC LAN91c111 driver
1878 - Add save/restore of PTR and PNR regs as suggested in datasheet
1880 * Patch by Stephen Williams, 19 March 2004
1881 Increase speed of sector reads from SystemACE,
1882 shorten poll timeout and remove a useless reset
1884 * Patch by Tolunay Orkun, 19 Mar 2004:
1885 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1888 * Patch by Brad Kemp, 18 Mar 2004:
1889 prevent machine checks during a PCI scan
1891 * Patch by Pierre Aubert, 18 Mar 2004:
1892 Fix string cleaning in IDE identification
1894 * Patch by Pierre Aubert, 18 Mar 2004:
1895 - Unify video mode handling for Chips & Technologies 69000 Video
1896 chip and Silicon Motion SMI 712/710/810 Video chip
1897 - Add selection of the video output (CRT or LCD) via 'videoout'
1898 environment variable for the Silicon Motion
1901 * Patch by Pierre Aubert, 18 Mar 2004:
1902 include/common.h typo fix
1904 * Patches by Tolunay Orkun, 17 Mar 2004:
1905 - Add support for bd->bi_iic_fast[] initialization via environment
1906 variable "i2cfast" (CONFIG_I2CFAST)
1907 - Add "i2cfast" u-boot environment variable support for csb272
1909 * Patch by Carl Riechers, 17 Mar 2004:
1910 Ignore '\0' characters in console input for use with telnet and
1913 * Patch by Leon Kukovec, 17 Mar 2004:
1914 typo fix for strswab prototype #ifdef
1916 * Patches by Thomas Viehweger, 16 Mar 2004:
1917 - show PCI clock frequency on MPC8260 systems
1918 - add FCC_PSMR_RMII flag for HiP7 processors
1919 - in do_jffs2_fsload(), take load address from load_addr if not set
1920 explicit, update load_addr otherwise
1921 - replaced printf by putc/puts when no formatting is needed
1922 (smaller code size, faster execution)
1924 * Patch by Phillippe Robin, 16 Mar 2004:
1925 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1927 * Patch by Stephen Williams, 15 Mar 2004:
1928 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1930 * Patch by Tolunay Orkun, 15 Mar 2004:
1931 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1933 * Patch by Travis Sawyer, 15 Mar 2004:
1934 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1936 * Add start-up delay to make sure power has stabilized before
1937 attempting to switch on USB on SX1 board.
1939 * Patch by Josef Wagner, 18 Mar 2004:
1940 - Add support for MicroSys XM250 board (PXA255)
1941 - Add support for MicroSys PM828 board (MPC8280)
1942 - Add support for 32 MB Flash on PM825/826
1943 - new SDRAM refresh rate for PM825/PM826
1944 - added support for MicroSys PM520 (MPC5200)
1945 - replaced Query by Identify command in CPU86/flash.c
1946 to support 28F160F3B
1948 * Fix wrap around problem with udelay() on ARM920T
1950 * Add support for Macronix flash on TRAB board
1952 * Patch by Pierre Aubert, 15 Mar 2004:
1953 Fix buffer overflow in IDE identification
1955 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1957 * Remove redundand #define in IceCube.h
1959 * Patch by Steven Scholz, 27 Feb 2004:
1960 - Adding get_ticks() and get_tbclk() for AT91RM9200
1961 - Many white space fixes in cpu/at91rm9200/interrupts.c
1963 * Patches by Steven Scholz, 20 Feb 2004:
1964 some cleanup in AT91RM9200 related code
1966 * Patches by Travis Sawyer, 12 Mar 2004:
1967 - Fix Gigabit Ethernet support for 440GX
1968 - Add Gigabit Ethernet Support to MII PHY utilities
1970 * Patch by Brad Kemp, 12 Mar 2004:
1971 Fixes for drivers/cfi_flash.c:
1972 - Better support for x8/x16 implementations
1973 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1974 - Added defines for AMD command and address constants
1976 * Patch by Leon Kukovec, 12 Mar 2004:
1977 Fix get_dentfromdir() to correctly handle deleted dentries
1979 * Patch by George G. Davis, 11 Mar 2004:
1980 Remove hard coded network settings in TI OMAP1610 H2
1981 default board config
1983 * Patch by George G. Davis, 11 Mar 2004:
1984 add support for ADS GraphicsClient+ board.
1986 * Patch by Pierre Aubert, 11 Mar 2004:
1987 - add bitmap command and splash screen support in cfb console
1988 - add [optional] origin in the bitmap display command
1990 * Patch by Travis Sawyer, 11 Mar 2004:
1991 Fix ocotea board early init interrupt setup.
1993 * Patch by Thomas Viehweger, 11 Mar 2004:
1994 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1996 * Patch by Stephan Linz, 09 Mar 2004
1997 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
1999 * Patch by George G. Davis, 9 Mar 2004:
2000 fix recent build failure for SA1100 target
2002 * Patch by Travis Sawyer, 09 Mar 2004:
2003 Support native interrupt mode for the IBM440GX.
2004 Previously it was running in 440GP compatibility mode.
2006 * Patch by Philippe Robin, 09 Mar 2004:
2007 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2010 * Patch by Masami Komiya, 08 Mar 2004:
2011 Don't overwrite server IP address or boot file name
2012 when the boot server does not return values
2014 * Patch by Tolunay Orkun, 5 Mar 2004:
2015 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2017 * Patch by Tolunay Orkun, 5 Mar 2004:
2018 Fix early board initialization for Cogent CSB272 board
2020 * Patch by Ed Okerson, 3 Mar 2004:
2021 fix CFI flash writes for little endian systems
2023 * Patch by Reinhard Meyer, 01 Mar 2004:
2024 generalize USB and IDE support for MPC5200 with according
2025 changes to IceCube.h and TOP5200.h
2026 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2027 add info about USB and IDE to README
2029 * Patch by Yuli Barcohen, 4 Mar 2004:
2030 Fix problems with GCC 3.3.x which changed handling of global
2031 variables explicitly initialized to zero (now in .bss instead of
2034 * Patch by Leon Kukovec, 02 Mar 2004:
2035 add strswab() to fix IDE LBA capacity, firmware and model numbers
2036 on little endian machines
2038 * Patch by Masami Komiya, 02 Mar 2004:
2039 - Remove get_ticks() from NFS code
2040 - Add verification of RPC transaction ID
2042 * Patch by Pierre Aubert, 02 Mar 2004:
2043 cleanup for IDE and USB drivers for MPC5200
2045 * Patch by Travis Sawyer, 01 Mar 2004:
2047 - Add IBM PPC440GX Ref Platform support (Ocotea)
2048 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2049 Adapted to U-Boot and 440GX port
2051 - Add gracious handling of all Ethernet Pin Selections for 440GX
2052 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2054 - Add needed bit definitions
2057 * Patch by Carl Riechers, 1 Mar 2004:
2058 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2060 * Patch by Stephan Linz, 27 Feb 2004
2061 - avoid problems for targets without NFS download support
2063 * Patch by Rune Torgersen, 27 Feb 2004:
2064 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2065 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2066 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2068 * Patch by Masami Komiya, 27 Feb 2004:
2069 Fix rarpboot: add autoload by NFS
2071 * Patch by Dan Eisenhut, 26 Feb 2004:
2072 fix flash_write return value in saveenv
2074 * Patch by Stephan Linz, 11 Dec 2003
2075 expand config.mk to avoid trigraph warnings on NIOS
2077 * Rename "BMS2003" board into "HMI10"
2079 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2080 storage; auto-set console on USB port (using preboot command)
2082 * Add support for SX1 mobile phone; add support for USB-based console
2083 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2085 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2087 * Fix SDRAM timings for LITE5200 / IceCube board
2089 * Handle Auti-MDIX / connection status for INCA-IP
2091 * Fix USB problems when attempting to read 0 bytes
2093 * Patch by Travis Sawyer, 26 Feb 2004:
2094 Fix broken compile for XPEDITE1K target.
2096 * Patch by Stephan Linz, 26 Feb 2004:
2097 Bug fix for NFS code on NIOS targets
2099 * Patch by Stephen Williams, 26 Feb 2004:
2100 Break up SystemACE reads of large block counts
2102 * Patch by Pierre Aubert, 26 Feb 2004
2103 add IDE support for MPC5200
2105 * Patch by Masami Komiya, 26 Feb 2004:
2106 add autoload via NFS
2108 * Patch by Stephen Williams
2109 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2110 elsewhere in the source.
2112 * Patch by Steven Scholz, 25 Feb 2004:
2113 - Timeouts in FPGA code should be based on CFG_HZ
2114 - Minor cleanup in code for Altera FPGA ACEX1K
2116 * Patch by Steven Scholz, 25 Feb 2004:
2117 Changed "Directory Hierarchy" section in README
2119 * Patch by Masami Komiya, 25 Feb 2004:
2120 Reduce copy count in nfs_read_reply() of NFS code
2122 * Patch by Markus Pietrek, 24 Feb 2004:
2123 NS9750 DevBoard added
2125 * Patch by Pierre Aubert, 24 Feb 2004
2126 add USB support for MPC5200
2128 * Patch by Steven Scholz, 24 Feb 2004:
2129 - fix MII commands to use values from last command
2131 * Patch by Torsten Demke, 24 Feb 2004:
2132 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2134 * Patch by Rahul Shanbhag, 19 Feb 2004:
2135 Fixes for for OMAP1610 board:
2136 - shift some IRQ specific code to platform.S file
2137 - remove duplicatewatchdog reset code from start.S
2139 * Make Auto-MDIX Support configurable on INCA-IP board
2141 * Fix license for mkimage tool
2143 * Patch by Masami Komiya, 24 Feb 2004:
2144 Update NetBootFileXferSize in NFS code
2146 * Patch by Scott McNutt, 24 Feb 2004:
2147 fix packet length in NFS code
2149 * Patch by Masami Komiy, 22 Feb 2004:
2150 Add support for NFS for file download
2152 * Patch by Andrea Scian, 17 Feb 2004:
2153 Add support for S3C44B0 processor and DAVE B2 board
2155 * Patch by Steven Scholz, 20 Feb 2004:
2156 - Add support for MII commands on AT91RM9200 boards
2157 - some cleanup in AT91RM9200 ethernet code
2159 * Patch by Peter Ryser, 20 Feb 2004:
2160 Add support for the Xilinx ML300 platform
2162 * Patch by Stephan Linz, 17 Feb 2004:
2163 Fix watchdog support for NIOS
2165 * Patch by Josh Fryman, 16 Feb 2004:
2166 Fix byte-swapping for cfi_flash.c for different bus widths
2168 * Patch by Jon Diekema, 14 Jeb 2004:
2169 Remove duplicate "FPGA Support" notes from the README file
2171 * Patches by Reinhard Meyer, 14 Feb 2004:
2172 - update board/emk tree; use common flash driver
2173 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2174 [adapted for other PPC CPUs -- wd]
2175 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2177 * Patch by Jon Diekema, 13 Feb 2004:
2178 Call show_boot_progress() whenever POST "FAILED" is printed.
2180 * Patch by Nishant Kamat, 13 Feb 2004:
2181 Add support for TI OMAP1610 H2 Board
2182 Fixes for cpu/arm926ejs/interrupt.c
2183 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2184 Fix for a timer bug in OMAP1610 Innovator
2185 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2187 * Patches by Stephan Linz, 12 Feb 2004:
2188 - add support for NIOS timer with variable period preload counter value
2189 - prepare POST framework support for NIOS targets
2191 * Patch by Denis Peter, 11 Feb 2004:
2192 add POST support for the MIP405 board
2194 * Patch by Laurent Mohin, 10 Feb 2004:
2195 Fix buffer overflow in common/usb.c
2197 * Patch by Tolunay Orkun, 10 Feb 2004:
2198 Add support for Cogent CSB272 board
2200 * Patch by Thomas Elste, 10 Feb 2004:
2201 Add support for NET+50 CPU and ModNET50 board
2203 * Patch by Sam Song, 10 Feb 2004:
2204 Fix typos in cfi_flash.c
2206 * Patch by Leon Kukovec, 10 Feb 2004
2207 Fixed long dir entry slot id calculation in get_vfatname
2209 * Patch by Robin Gilks, 10 Feb 2004:
2210 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2211 !=, <>, <, >, <=, >=)
2213 * Fix problem with side effects in macros in include/usb.h
2215 * Patch by David Benson, 13 Nov 2003:
2216 bug 841358 - fix TFTP download size limit
2218 * Fixing bug 850768:
2219 improper flush_cache() in load_serial()
2221 * Fixing bug 834943:
2222 MPC8540 - missing volatile declarations
2224 * Patch by Stephen Williams, 09 Feb 2004:
2225 Add support for Xilinx SystemACE chip:
2226 - New files common/cmd_ace.c and include/systemace.h
2227 - Hook systemace support into cmd_fat and the partition manager
2229 * Patch by Travis Sawyer, 09 Feb 2004:
2230 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2232 * Patch by Travis Sawyer, 09 Feb 2004:
2234 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2235 - Add phymode for 440 enet
2238 - Change board_pre_init to board_early_init_f
2239 - Add user flash to bus controller setup
2241 - Fix is_pci_host to check GPIO for monarch bit
2242 - Force xpedite1k to pci conventional mode (via #define option)
2244 * Patch by Brad Kemp, 4 Feb 2004:
2245 - handle the machine check that is generated during the PCI scans
2247 - define the registers used in the IMMR by the PCI subsystem.
2249 * Patch by Pierre Aubert, 03 Feb 2004:
2250 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2252 * Patch by Jeff Angielski, 03 Feb 2004:
2253 Fix copy & paste error in cpu/mpc8260/pci.c
2255 * Patch by Reinhard Meyer, 24 Jan 2004:
2256 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2258 * Add Auto-MDIX support for INCA-IP
2262 * Patch by Josef Baumgartner, 10 Feb 2004:
2263 Fixes for Coldfire port
2265 * Patch by Brad Kemp, 11 Feb 2004:
2266 Fix CFI flash driver problems
2268 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2269 modules at CPU clock frequencies above 66 MHz.
2271 * Optimize flash programming speed for LWMON (by another 100% :-)
2273 * Patch by Jian Zhang, 3 Feb 2004:
2274 - Changed the incorrect FAT12BUFSIZE
2275 - data_begin in fsdata can be negative. Changed it to be short.
2277 * Patches by Stephan Linz, 30 Jan 2004:
2278 1: - board/altera/common/flash.c:flash_erase():
2279 o allow interrupts befor get_timer() call
2280 o check-up each erased sector and avoid unexpected timeouts
2281 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2282 o enclose sevenseg_set() in cpp condition
2283 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2284 - fix some typed in mistakes in the NIOS documentation
2285 2: - split DK1C20 configuration into several header files:
2286 o two new files for each NIOS CPU description
2287 o U-Boot related part is remaining in DK1C20.h
2288 3: - split DK1S10 configuration into several header files:
2289 o two new files for each NIOS CPU description
2290 o U-Boot related part is remaining in DK1S10.h
2291 4: - Add support for the Microtronix Linux Development Kit
2292 NIOS CPU configuration at the Altera Nios Development Kit,
2293 Stratix Edition (DK-1S10)
2294 5: - Add documentation for the Altera Nios Development Kit,
2295 Stratix Edition (DK-1S10)
2296 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2298 7: - Add support for the common U-Boot SPI framework at
2301 * Patch by Rahul Shanbhag, 28 Jan 2004:
2302 Fix flash protection/locking handling for OMAP1610 innovator board.
2304 * Patch by Rolf Peukert, 28 Jan 2004:
2305 fix flash write problems on CSB226 board (write with 32 bit bus width)
2307 * Patches by Mark Jonas, 16 Jan 2004:
2308 - fix rounding error when calculating baudrates for MPC5200 PSCs
2309 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2310 time which is not supported
2312 * Patch by Yuli Barcohen, 26 Jan 2004:
2313 Allow bzip2 compression for small memory footprint boards
2315 * Patch by Brad Kemp, 21 Jan 2004:
2316 Add support for CFI flash driver for both the Intel and the AMD
2319 * Patch by Travis Sawyer, 20 Jan 2004:
2320 Fix pci bridge auto enumeration of sibling p2p bridges.
2322 * Patch by Tolunay Orkun, 12 Jan 2004:
2323 Add some delays as needed for Intel LXT971A PHY support
2325 * Patches by Stephan Linz, 09 Jan 2004:
2326 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2327 - make DK1C20 board configuration related to ASMI conform to
2330 * Patch by Anders Larsen, 09 Jan 2004:
2332 ARM memory layout fixes: the abort-stack is now set up in the
2333 correct RAM area, and the BSS is zeroed out as it should be.
2335 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2336 of the linker scripts are replaced by '__bss_start' and '_end',
2337 resp., which is a further step to eliminate unnecessary differences
2338 between the implementation of the CPU architectures.
2340 * Patch by liang a lei, 9 Jan 2004:
2341 Fix Intel 28F128J3 ID in include/flash.h
2343 * Patch by Masami Komiya, 09 Jan 2004:
2344 add support for TB0229 board (NEC VR4131 MIPS processor)
2346 * Patch by Leon Kukovec, 12 Dec 2003:
2347 changed extern __inline__ into static __inline__ in
2348 include/linux/byteorder/swab.h
2350 * Patch by Travis Sawyer, 30 Dec 2003:
2351 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2352 select MDI port based on enabled EMAC device.
2353 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2356 * Patch by Wolter Kamphuis, 15 Dec 2003:
2357 made CONFIG_SILENT_CONSOLE usable on all architectures
2359 * Disable date command on TQM866M - there is no RTC on MPC866
2361 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2363 * Implement adaptive SDRAM timing configuration based on actual CPU
2364 clock frequency for INCA-IP; fix problem with board hanging when
2365 switching from 150MHz to 100MHz
2367 * Add PCMCIA CS support for BMS2003 board
2369 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2370 see doc/README.MPC866 for details;
2371 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2372 calculate CPU clock frequency from PLL register values.
2374 * Add support for 128 MB RAM on TQM8xxL/M modules
2376 * Fix PS/2 keyboard problem caused by statically initialized variable
2377 pointing to a location in flash
2379 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2381 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2382 before we can access it; add delay in case we are faster (with no
2385 * Cleanup of some init functions
2387 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2388 to avoid Linux crashes by early packets coming in.
2390 * Accelerate flash accesses on LWMON board by using buffered writes
2392 * Fix typo in Makefile;
2393 fix problem with PARTNUM detection
2395 * Patch by Reinhard Meyer, 09 Jan 2004:
2396 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2398 * Add support for IDE LED on BMS2003 board
2399 (exclusive with status LED!)
2401 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2404 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2405 Add common files for "emk" boards
2407 * Add a common get_ram_size() function and modify the the
2408 board-specific files to invoke that common implementation.
2410 ======================================================================
2411 Changes for U-Boot 1.0.1:
2412 ======================================================================
2414 * Set default clock for INCA-IP to 150 MHz
2416 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2417 add I2C support; add support for DS1337 RTC
2419 * Add CompactFlash support for BMS2003 board
2421 * Add support for status LED on BMS2003 board
2423 * Patch by Scott McNutt, 02 Jan 2004:
2424 Add support for the Nios Active Serial Memory Interface (ASMI)
2427 * Patch by Andrea Marson, 16 Dec 2003:
2428 Add support for the PPChameleon ME and HI modules
2430 * Patch by Yuli Barcohen, 22 Dec 2003:
2431 Add support for Motorola DUET ADS board (MPC87x/88x)
2433 * Patch by Robert Schwebel, 15 Dec 2003:
2434 add support for cramfs (uses JFFS2 command interface)
2436 * Patches by Stephan Linz, 11 Dec 2003:
2437 - more documentation for NIOS port
2438 - new struct nios_pio_t, struct nios_spi_t
2439 - Reconfiguration for NIOS Development Kit DK1C20:
2440 o move board related code from board/dk1c20
2441 to board/altera/dk1c20
2442 o create a new common source path board/altera/common
2443 and move generic flash access stuff into it
2444 o change/expand configuration file DK1C20.h
2445 - Add support for NIOS Development Kit DK1S10
2446 - Add status LED support for NIOS systems
2447 - Add dual 7-segment LED support for Altera NIOS DevKits
2449 * Patch by Ronen Shitrit, 10 Dec 2003:
2450 Add support for the Marvell DB64360 / DB64460 development boards
2452 * Patch by Detlev Zundel, 10 Dec 2003:
2453 fix dependency problem in examples/Makefile
2455 * Patch by Denis Peter, 8 Dec 2003
2456 - add support for the PATI board (MPC555)
2457 - add SPI support for the MPC5xx
2459 * Patch by Anders Larsen, 08 Dec 2003:
2460 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2461 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2462 cleanup some redundand #defines
2464 * Patch by André Schwarz, 8 Dec 2003:
2465 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2466 - TX and RX deskriptors must be quad-word aligned
2467 - does not work with only one TX deskriptor
2468 - standard reset method does not work
2470 * Patch by Masami Komiya, 08 Dec 2003:
2471 add RTL8139 ethernet driver
2473 * Patches by Ed Okerson, 07 Dec 2003:
2474 - fix ethernet for the AU1x00 processors in little-endian mode.
2475 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2477 * Minor code cleanup (coding style)
2479 * Patch by Reinhard Meyer, 30 Dec 2003:
2480 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2481 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2482 - turned debug print of PHY registers into a function (called in two places)
2483 - added support for EMK MPC5200 based modules
2485 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2487 * Add support for TQM866M modules
2489 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2491 * Fix a few compiler warnings
2493 * Patch by Reinhard Meyer, 28 Dec 2003:
2494 Add initial support for TOP5200 board
2496 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2497 environment variable which can set to "100", "133", or "150". The
2498 CPU clock will be configured accordingly upon next reboot. Other
2499 values are ignored. In case of an invalid or undefined "cpuclk"
2500 value, the compile-time default CPU clock speed will be used.
2502 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2503 window that is used to access the UART registers by the Linux driver)
2505 * Patch by Reinhard Meyer, 20 Dec 2003:
2506 Fix clock calculation for the MPC5200 for higher clock frequencies
2507 (above 2**32 / 10 = 429.5 MHz).
2509 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2511 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2513 * Add new configuration for IceCube board with DDR memory
2515 * Update TRAB memory configurations
2517 * Add JFFS2 support for INCA-IP board
2519 * Patch by Bill Hargen, 09 Dec 2003:
2520 - BUBINGA405EP: changed flash driver to protect top sector containing
2522 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2523 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2524 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2525 - 405EP: added/fixed support for "reginfo" command.
2526 - 4xx: removed spurious MII error messages on "mii info" command.
2528 * Patch by Bernhard Kuhn, 28 Nov 2003:
2529 add support for Coldfire CPU
2530 add support for Motorola M5272C3 and M5282EVB boards
2532 * Patch by Pierre Aubert, 24 Nov 2003:
2533 - add a return value for the fpga command
2534 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2535 is defined. If ide_preinit fails, ide_init is aborted.
2536 - fix an endianess problem in fat.h
2538 * Patch by Wolter Kamphuis, 05 Dec 2003:
2539 Add support for SNMC's QS850/QS823/QS860T boards
2541 * Patch by Yuli Barcohen, 3 Dec 2003:
2542 "revive" U-Boot support for old Motorola MPC860ADS board
2544 * Patch by Cam(ilo?), 03 Dec 2003:
2545 make examples build even with broken Montavista objcopy
2547 * Patch by Pavel Bartusek, 27 Nov 2003:
2548 fix conversion problem with "bootretry" evironment variable
2550 * Patch by Andre Schwarz, 24 Nov 2003:
2551 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2553 * Patch by Pavel Bartusek, 21 Nov 2003:
2554 set ZMII bridge speed on 440
2556 * Patch by Anders Larsen, 17 Nov 2003:
2557 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2559 * Patches by David Müller, 14 Nov 2003:
2560 - board/mpl/common/common_util.c
2561 * implement support for BZIP2 compressed images
2562 * various cleanups (printf -> puts, ...)
2563 - board/mpl/common/flash.c
2564 * report correct errors to upper layers
2565 * check the erase fail and VPP low bits in status reg
2566 - board/mpl/vcma9/cmd_vcma9.c
2567 - board/mpl/vcma9/flash.c
2568 * various cleanups (printf -> puts, ...)
2570 * fix typo in comment
2571 - cpu/arm920t/usb_ohci.c
2572 * support for S3C2410 is missing in #if line
2574 * reinit some registers in case of error (cable missing, ...)
2576 * support for USB/MMC devices is missing in #if line
2577 - include/configs/MIP405.h
2578 - include/configs/PIP405.h
2579 * enable BZIP2 support
2580 * enlarge malloc space to 1MiB because of BZIP2 support
2581 - include/configs/VCMA9.h
2582 * enable BZIP2 support
2583 * enlarge malloc space to 1MiB because of BZIP2 support
2584 * enable USB support
2585 - lib_arm/armlinux.c
2586 * change calling convention of ARM Linux kernel as
2587 described on http://www.arm.linux.org.uk/developer/booting.php
2589 * Patch by Thomas Lange, 14 Nov 2003:
2590 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2591 support all these AMD boards.
2593 * Patch by Thomas Lange, 14 Nov 2003:
2594 Workaround for mips au1x00 physical memory accesses (the au1x00
2595 uses a 36 bit bus internally and cannot access physical memory
2596 directly. Use the uncached SDRAM address instead of the physical
2599 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2600 add Realtek 8019 ethernet driver
2602 * Patch by Yuli Barcohen, 13 Nov 2003:
2603 MPC826xADS/PQ2FADS cleanup
2605 * Patch by Anders Larsen, 12 Nov 2003:
2606 Update README to mark the PORTIO commands non-standard
2608 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2609 update for for Atmel AT91RM9200DK development kit:
2610 - support for environment variables in DataFlash
2611 - Atmel DataFlash AT45DB1282 support
2613 * Patch by Jeff Carr, 11 Nov 2003:
2614 add support for new version of 8270 processors
2616 * Patches by George G. Davis, 05 Nov 2003:
2617 - only pass the ARM linux initrd tag to the kernel when an initrd
2619 - update omap1510inn configuration file
2621 * Patches by Stephan Linz, 3 Nov 2003:
2622 - more endianess fixes for LAN91C111 driver
2623 - CFG_HZ configuration patch for NIOS Cyclone board
2625 * Patch by Stephan Linz, 28 Oct 2003:
2626 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2628 * Patch by Steven Scholz, 20 Oct 2003:
2629 - make "mii info <addr>" show infor for PHY at "addr" only
2630 - Endian fix for miiphy_info()
2632 * Patch by Gleb Natapov, 19 Sep 2003:
2633 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2635 * Patch by Anders Larsen, 17 Sep 2003:
2636 Bring ARM memory layout in sync with the documentation:
2637 stack and malloc-heap are now located _below_ the U-Boot code
2639 * Accelerate booting on TRAB board: read and check autoupdate image
2640 headers first instead of always reading the whole images.
2642 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2644 * Enabled password check on RMU board
2646 * Fix configuration problem with IceCube in LOWBOOT configuration:
2647 envrionment got embedded, corrupting the image layout.
2649 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2651 * Added BMS2003 board
2652 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2654 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2655 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2658 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2661 * Add checksum verification to 'imls' command
2663 * Add bd_info fields needed for 4xx Linux I2C driver
2665 * Patch by Martin Krause, 4 Nov. 2003:
2666 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2668 * Print used network interface when CONFIG_NET_MULTI is set
2670 * Patch by Bernhard Kuhn, 28 Oct 2003:
2671 Add low boot support for MPC5200
2673 * Fix problem with dual PCMCIA support (NSCU)
2675 * Fix MPC5200 I2C initialization function
2677 ======================================================================
2678 Changes for U-Boot 1.0.0:
2679 ======================================================================
2681 * Fix parameter passing to standalone images with bootm command
2683 * Patch by Kyle Harris, 30 Oct 2003:
2684 Fix build errors for ixdp425 board
2686 * Patch by David M. Horn, 29 Oct 2003:
2687 Fixes to build under CYGWIN
2689 * Get IceCube MGT5100 working (again)
2691 * Fix problems in memory test on some boards (which was not
2692 non-destructive as intended)
2694 * Patch by Gary Jennejohn, 28 Oct 2003:
2695 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2696 to prevent stack overflow on ARM systems
2698 * Patch by Stephan Linz, 28 Oct 2003:
2699 fix init sequence error for NIOS port
2701 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2703 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2705 * Patch by Xiao Xianghua, 23 Oct 2003:
2706 small patch for mpc85xx
2708 * Fix small problem in MPC5200 I2C driver
2710 * Fix FCC3 support on ATC board
2712 * Correct header printing for multi-image files in do_bootm()
2714 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2716 * Fix PCI problems on PPChameleon board
2718 * Patch by Steven Scholz, 18 Oct 2003:
2719 Fix AT91RM9200 ethernet driver
2721 * Patch by Nye Liu, 17 Oct 2003:
2722 Fix typo in include/mpc8xx.h
2724 * Patch by Richard Woodruff, 16 Oct 03:
2725 Fixes for cpu/arm925/interrupt.c
2726 - Initialize timestamp & lastdec vars.
2727 - fix timestamp overflows.
2728 - fix lastdec overflow.
2729 - smarter normalization to allow udelay() below 1ms to work.
2731 * Patch by Scott McNutt, 16 Oct
2732 add networking support for the Altera Nios Development Kit,
2733 Cyclone Edition (DK-1C20)
2735 * Patch by Jon Diekema, 14 Oct 2003:
2736 add hint about doc/README.silent to README file
2738 * Add CompactFlash support for NSCU
2740 * Fix PCI problems on PPChameleonEVB
2742 * TRAB auto-update: Base decision if we have to strip the image
2743 header on image type as encoded in the header
2744 (include image type patch by Martin Krause, 17 Oct 2003)
2746 * Patches by Xianghua Xiao, 15 Oct 2003:
2748 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2749 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2750 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2752 * Fix flash timings on TRAB board
2754 * Make sure HUSH is initialized for running auto-update scripts
2756 * Make 5200 reset command _really_ reset the board, without running
2757 any other code after it
2759 * Fix errors with flash erase when range spans across banks
2760 that are mapped in reverse order
2762 * Fix flash mapping and display on P3G4 board
2764 * Patch by Kyle Harris, 15 Jul 2003:
2765 - add support for Intel IXP425 CPU
2766 - add support for IXDP425 eval board
2768 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2769 for more information
2771 * Patch by Steven Scholz, 10 Oct 2003
2772 - Add support for Altera FPGA ACEX1K
2774 * Patches by Thomas Lange, 09 Oct 2003:
2775 - fix cmd_ide.c for non ppc boards (read/write functions did not
2776 add ATA base address)
2777 - fix for shannon board
2778 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2779 - Endian swap ATA identity for all big endian CPUs, not just PPC
2780 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2782 - add support for dbau1x00 board (MIPS32)
2784 * Patch by Sangmoon Kim, 07 Oct 2003:
2785 add support for debris board
2787 * Patch by Martin Krause, 09 Oct 2003:
2788 Fixes for TRAB board
2789 - /board/trab/rs485.c: correct baudrate
2790 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2791 udelay(); fix some timing problems with adc controller
2792 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2793 modify commands: touch and buzzer
2795 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2796 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2797 Use direct function calls for auto_update instead of hush commands
2799 * Patch by Scott McNutt, 04 Oct 2003:
2800 - add support for Altera Nios-32 CPU
2801 - add support for Nios Cyclone Development Kit (DK-1C20)
2803 * Patch by Steven Scholz, 29 Sep 2003:
2804 - A second parameter for bootm overwrites the load address for
2805 "Standalone Application" images.
2806 - bootm sets environment variable "filesize" to the resulting
2807 (uncompressed) data length for "Standalone Application" images
2808 when autostart is set to "no". Now you can do something like
2809 if bootm $fpgadata $some_free_ram ; then
2810 fpga load 0 $some_free_ram $filesize
2813 * Patch by Denis Peter, 25 Sept 2003:
2814 add support for the MIP405 Rev. C board
2816 * Patch by Yuli Barcohen, 25 Sep 2003:
2817 add support for Zephyr Engineering ZPC.1900 board
2819 * Patch by Anders Larsen, 23 Sep 2003:
2820 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2821 implemented for the x86 architecture)
2823 * Patch by Sangmoon Kim, 23 Sep 2003:
2824 fix pll_pci_to_mem_multiplier table for MPC8245
2826 * Patch by Anders Larsen, 22 Sep 2003:
2827 enable timed autoboot on PXA
2829 * Patch by David Müller, 22 Sep 2003:
2830 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2831 returns correct libgcc file path
2832 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2833 time on s3c24x0 systems
2835 * Patch by Jon Diekema, 19 Sep 2003:
2836 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2837 link state to the fault LED.
2838 - In NetLoop, make the Fault LED reflect the link status. The link
2839 status gets updated on entry, and on timeouts.
2841 * Patch by Anders Larsen, 18 Sep 2003:
2842 allow mkimage to build and run on Cygwin-hosted systems
2844 * Patch by Frank Müller, 18 Sep 2003:
2845 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2848 * Patch by Pantelis Antoniou, 16 Sep 2003:
2849 add tool to compute fileds in the PLPRCR register for MPC86x
2851 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2853 * Fix build problems under FreeBSD
2855 * Add generic filesystem image type
2857 * Make fatload set filesize environment variable
2859 * enable basic / medium / high-end configurations for PPChameleonEVB
2860 board; fix NAND code
2862 * enable TFTP client code to specify to the server the desired
2863 timeout value (see RFC-2349)
2865 * Improve SDRAM setup for TRAB board
2867 * Suppress all output with splashscreen configured only if "splashimage"
2870 * Fix problems with I2C support for mpc5200
2872 * Adapt TRAB configuration and auto_update to new memory layout
2874 * Add configuration for wtk board
2876 * Add support for the Sharp LQ065T9DR51U LCD display
2878 * Patch by Rune Torgersen, 17 Sep 2003:
2879 - Fixes for MPC8266 default config
2880 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2882 * Patches by Jon Diekema, 17 Sep 2003:
2883 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2886 - adjust "help" output
2888 * Patches by Anders Larsen, 17 Sep 2003:
2889 - fix spelling errors
2890 - set GD_FLG_DEVINIT flag only after device function pointers
2892 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2894 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2895 - trigger watchdog while waiting in serial driver
2897 * Add auto-update code for TRAB board using USB memory sticks,
2898 support new configuration with more memory
2900 * disable MPC5200 bus pipelining as workaround for bus contention
2902 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2903 priority; configure critical interrupts to be handled like external
2906 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2907 go back to 66 MHz for stability
2909 * Patches by Jon Diekema, 15 Sep 2003:
2910 - add description for missing CFG_CMD_* entries in the README file
2913 * Patch by Gleb Natapov, 14 Sep 2003:
2914 enable watchdog support for all MPC824x boards that have a watchdog
2916 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2917 "Non-octet Aligned Frame" errors we see at 100 Mbps
2919 * Patch by Sharad Gupta, 14 Sep 2003:
2920 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2922 * Patch by llandre, 11 Sep 2003:
2923 update configuration for PPChameleonEVB board
2925 * Patch by David Müller, 13 Sep 2003:
2926 various changes to VCMA9 board specific files
2928 * Add I2C support for MGT5100 / MPC5200
2930 * Patch by Rune Torgersen, 11 Sep 2003:
2931 Changed default memory option on MPC8266ADS to NOT be Page Based
2932 Interleave, since this doesn't work very well with the standard
2935 * Patch by George G. Davis, 12 Sep 2003:
2936 fix Makefile settings for sk98 driver
2938 * Patch by Stefan Roese, 12 Sep 2003:
2939 - new boards added: DP405, HUB405, PLU405, VOH405
2940 - some esd boards updated
2941 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2943 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2945 * Patch by Martin Krause, 11 Sep 2003:
2946 add burn-in tests for TRAB board
2948 * Enable instruction cache on MPC5200 board
2950 * Patch by Denis Peter, 11 Sep 2003:
2951 - fix USB data pointer assignment for bulk only transfer.
2952 - prevent to display erased directories in FAT filesystem.
2954 * Change output format for NAND flash - make it look like for other
2957 ======================================================================
2958 Changes for U-Boot 0.4.8:
2959 ======================================================================
2961 * Add I2C and RTC support for RMU board
2963 * Patches by Denis Peter, 9 Sep 2003:
2964 add FAT support for IDE, SCSI and USB
2966 * Patches by Gleb Natapov, 2 Sep 2003:
2967 - cleanup of POST code for unsupported architectures
2968 - MPC824x locks way0 of data cache for use as initial RAM;
2969 this patch unlocks it after relocation to RAM and invalidates
2972 * Patch by Gleb Natapov, 30 Aug 2003:
2973 new I2C driver for mpc107 bridge. Now works from flash.
2975 * Patch by Dave Ellis, 11 Aug 2003:
2976 - JFFS2: fix typo in common/cmd_jffs2.c
2977 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2978 - JFFS2: remove node version 0 warning
2979 - JFFS2: accept JFFS2 PADDING nodes
2980 - SXNI855T: add AM29LV800 support
2981 - SXNI855T: move environment from EEPROM to flash
2982 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2984 * Patch by Bill Hargen, 11 Aug 2003:
2985 fixes for I2C on MPC8240
2986 - fix i2c_write routine
2987 - fix iprobe command
2988 - eliminates use of global variables, plus dead code, cleanup.
2990 * Add support for USB Mass Storage Devices (BBB)
2991 (tested with USB memory sticks only)
2993 * Avoid flicker on TRAB's VFD
2995 * Add support for SK98xx driver
2997 * Add PCI support for SL8245 board
2999 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3000 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3001 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3003 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3004 to allow for more accurate baudrate settings
3005 (error now 0.7% at 115 kbps, instead of 3.5% before)
3007 * Patch by Andreas Mohr, 4 Sep 2003:
3008 Fix a lot of spelling errors
3010 * Add support for PPChameleon Eval Board
3012 * Add support for P3G4 board
3014 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3017 * Patch by Yuli Barcohen, 7 Aug 2003:
3018 check BCSR to detect if the board is configured in PCI mode
3020 ======================================================================
3021 Changes for U-Boot 0.4.7:
3022 ======================================================================
3024 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3025 add support for Adder II MPC852T module
3027 * Patch by George G. Davis, 19 Aug 2003:
3028 fix TI Innovator/OMAP1510 pin configs
3030 * Patches by Kshitij, 18 Aug 2003
3031 - add support for arm926ejs cpu core
3032 - add support for TI OMAP 1610 Innovator Board
3034 * Patch by Yuli Barcohen, 14 Aug 2003:
3035 add support for bzip2 uncompression
3037 * Add GCC library to examples/Makefile so GCC utility functions will
3040 * Add I2C and RTC support for RMU board using software I2C driver
3041 (because of better response to iprobe command); fix problem with
3044 * Patch by Matthias Fuchs, 28 Aug 2003:
3045 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3046 CONFIG_BOOTP_MAKS (see README).
3048 * Fix ICU862 environment problem
3050 * Fix RAM size detection for RMU board
3052 * Implement "reset" for MGT5100/MPC5200 systems
3054 ======================================================================
3055 Changes for U-Boot 0.4.6:
3056 ======================================================================
3058 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3059 allow selection of clock frequency as "make" target
3061 * Implement memory autosizing code for IceCube boards
3063 * Configure network port on INCA-IP for autonegotiation
3065 * Fix overflow problem in network timeout code
3067 * Patch by Richard Woodruff, 8 Aug 2003:
3068 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3070 ======================================================================
3071 Changes for U-Boot 0.4.5:
3072 ======================================================================
3074 * Update for TQM board defaults:
3075 disable clocks_in_mhz, enable boot count limit
3077 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3078 in toplevel directory instead. Removed astest.c from tools/gdb because
3079 it is no longer relevant.
3081 * Fix PCI support for MPC5200 / IceCube Board
3083 * Map ISP1362 USB OTG controller for NSCU board
3085 * Patch by Brad Parker, 02 Aug 2003:
3086 fix sc520_cdp problems
3088 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3090 * Allow erase command to cross flash bank boundaries
3092 * Patch by Scott McNutt, 21 Jul 2003:
3093 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3094 Both LynxOS and BlueCat linux KDIs are supported.
3096 * Patch by Richard Woodruff, 25 Jul 2003:
3097 use more reliable reset for OMAP/925T
3099 * Patch by Nye Liu, 25 Jul 2003:
3100 fix typo in mpc8xx.h
3102 * Patch by Richard Woodruff, 24 Jul 2003:
3103 Fixes for cmd_nand.c:
3104 - Fixed null dereferece which could result in incorrect ECC values.
3105 - Added support for devices with no Ready/Busy signal hooked up.
3106 - Added OMAP1510 read/write protect handling.
3107 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3109 - Switched default ECC to be JFFS2.
3111 * Allow crc32 to be used at address 0x000
3113 * Provide consistent interface to standalone applications to access
3114 the 'global_data' structure
3115 Provide a doc/README.standalone more useful to users/developers.
3117 * Make IceCube MGT5100 FEC driver work
3119 * Implement new mechanism to export U-Boot's functions to standalone
3120 applications: instead of using (PPC-specific) system calls we now
3121 use a jump table; please see doc/README.standalone for details
3123 * Patch by Dave Westwood, 24 Jul 2003:
3124 added support for Unity OS (a proprietary OS)
3126 * Patch by Detlev Zundel, 23 Jul 2003:
3127 add "imls" command to print flash table of contents
3129 * Fix cold boot detection for log buffer reset
3131 * Return error for invalid length specifiers with "cp.X" etc.
3133 * Fix startup problem on MIPS
3135 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3136 bitmap support is configured
3138 * Patch by Bill Hargen, 18 Jul 2003:
3139 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3141 * Patch by Denis Peter, 18 Jul 2003:
3142 - fix memory configuration for MIP405T
3143 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3145 * Cleanup of TQM82xx configurations; use "official" board types
3146 to make selection easier.
3148 * Patch by Martin Krause, 17 Jul 2003:
3149 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3151 * Patch by Richard Woodruff, 17 July 03:
3152 - Fixed bug in OMAP1510 baud rate divisor settings.
3154 * Patch by Nye Liu, 16 July 2003:
3156 - add MPC86xADS support (uses MPC86xADS.h)
3157 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3159 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3160 o don't trust gclk() software measurement by default, depend on
3161 CONFIG_8xx_GCLK_FREQ
3162 - add DRAM SIMM not installed detection
3163 - use more "correct" SDRAM initialization sequence
3164 - allow different SDRAM sizes (8xxADS has 8M)
3166 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3167 - rename MAMR/MBMR defines to be more consistent. Should eventually
3168 be merged into MxMR to better reflect the PowerQUICC datasheet.
3170 * Patch by Yuli Barcohen, 16 Jul 2003:
3171 support new Motorola PQ2FADS-ZU evaluation board which replaced
3172 MPC8260ADS and MPC8266ADS
3174 ======================================================================
3175 Changes for U-Boot 0.4.4:
3176 ======================================================================
3178 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3180 * Add support for MGT5100 and MPC5200 processors
3182 * Patch by Lutz Dennig, 15 Jul 2003:
3183 update for R360MPI board
3185 ======================================================================
3186 Changes for U-Boot 0.4.3:
3187 ======================================================================
3189 * Patches by Kshitij, 04 Jul 2003
3190 - added support for arm925t cpu core
3191 - added support for TI OMAP 1510 Innovator Board
3193 * Patches by Martin Krause, 14 Jul 2003:
3194 - add I2C support for s3c2400 systems (trab board)
3195 - (re-) add "ping" to command table
3197 * Fix handling of "slow" POST routines
3199 * Patches by Yuli Barcohen, 13 Jul 2003:
3200 - Correct flash and JFFS2 support for MPC8260ADS
3201 - fix PVR values and clock generation for PowerQUICC II family
3204 * Patch by Bernhard Kuhn, 08 Jul 2003:
3205 - add support for M68K targets
3207 * Patch by Ken Chou, 3 Jul:
3208 - Fix PCI config table for A3000
3209 - Fix iobase for natsemi.c
3210 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3212 * Allow to enable "slow" POST routines by key press on power-on
3213 * Fix temperature dependend switching of LCD backlight on LWMON
3214 * Tweak output format for LWMON
3216 * Patch by Stefan Roese, 11 Jul 2003:
3217 - Fix bug in CONFIG_VERSION_VARIABLE.
3218 - AR405 config updated.
3219 - OCRTC/ORSG: bsp command added.
3220 - ASH405 bsp update.
3222 ======================================================================
3223 Changes for U-Boot 0.4.2:
3224 ======================================================================
3226 * Add support for NSCU board
3228 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3230 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3231 mirror bit flash on TQM8xxM modules
3233 * Patch by Kenneth Johansson, 30 Jun 2003:
3234 get rid of MK_CMD_ENTRY macro; update doc/README.command
3236 * Patch by Seb James, 30 Jun 2003:
3237 Improve documentation of I2C configuration in README
3239 * Fix problems with previous log buffer "fixes"
3241 * Fix minor help text issues
3243 * "log append" did not append a newline
3245 ======================================================================
3246 Changes for U-Boot 0.4.1:
3247 ======================================================================
3249 * Fix some missing commands, cleanup header files
3250 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3252 * Rewrite command lookup and help command (fix problems with bubble
3253 sort when sorting command name list). Minor cleanup here and there.
3255 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3256 - Allow to call sysmon function interactively
3257 - PIC on LWMON board needs delay after power-on
3258 - Add missing RSR definitions for MPC8xx
3259 - Improve log buffer handling: guarantee clean reset after power-on
3260 - Add support for EXBITGEN board (aka "genie")
3261 - Add support for SL8245 board
3264 - remove trailing white space, trailing empty lines, C++ comments, etc.
3265 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3267 * Patches by Kenneth Johansson, 25 Jun 2003:
3268 - major rework of command structure
3269 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3271 ======================================================================
3272 Changes for U-Boot 0.4.0:
3273 ======================================================================
3275 * Patches by Robert Schwebel, 26 Jun 2003:
3276 - csb226 configuration updated
3277 - credits for logodl port updated
3278 - innokom configuration updated
3279 - logodl tree update, still with coding style inconsistencies
3280 - added OCM for ppc405 warning to README
3282 * Patch by Pantelis Antoniou, 25 Jun 2003:
3283 update NetVia with V2 board support
3285 * Header file cleanup for ARM
3287 * Patch by Murray Jensen, 24 Jun 2003:
3288 - make sure to use only U-boot provided header files
3289 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3291 * Patch by Stefan Roese, 24 Jun 2003:
3292 - Update esd ASH405 board files.
3293 - Update esd DASA_SIM config file.
3294 - Add ping command to some esd boards.
3296 * Patch by Yuli Barcohen, 23 Jun 2003:
3297 Update for MPC8260ADS board
3299 * Patch by Murray Jensen, 23 Jun 2003:
3300 - cleanup of GCC 3.x compiler warnings
3302 * Patch by Rune Torgersen, 4 Jun 2003:
3303 add large memory support for MPC8266ADS board
3305 * Patch by Richard Woodruff, 19 June 03:
3306 - Enabled standard u-boot device abstraction for ARM
3307 - Enabled console device for ARM
3308 - Initilized bi_baudrate for ARM
3310 * Patch by Bill Hargen, 23 Apr 2003:
3311 fix byte order for 824x I2C addresses (write op)
3313 * Patch by Murray Jensen, 20 Jun 2003:
3315 - cleanup (especially for gcc-3.x compilers)
3317 * Patch by Tom Guilliams, 20 Jun 2003:
3318 added CONFIG_750FX support for IBM 750FX processors
3320 * Patch by Devin Crumb, 02 Apr 2003:
3321 Fix clock divider rounding problem in drivers/serial.c
3323 * Patch by Richard Woodruff, 19 June 03:
3324 - Fixed smc91c111 driver to sync with the u-boot environment
3325 (driver/smc91c111.c).
3326 - Added eth_init error return check in NetLoop (net/net.c).
3328 * Patch by Ken Chou, 19 June 2003:
3329 Added support for A3000 SBC board (Artis Microsystems Inc.)
3331 * Patches by Murray Jensen, 17 Jun 2003:
3332 - Hymod board database mods: add "who" field and new xilinx chip types
3333 - provide new "init_cmd_timeout()" function so code external to
3334 "common/main.c" can use the "reset_cmd_timeout()" function before
3335 entering the main loop
3336 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3337 slightly different. see include/configs/hymod.h for an example
3338 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3339 CFG_DTT_ADM1021 defined)
3340 - add new "eeprom_probe()" function which has similar args and
3341 behaves in a similar way to "eeprom_read()" etc.
3342 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3343 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3344 - gdbtools copyright update
3345 - ensure that set_msr() executes the "sync" and "isync" instructions
3346 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3347 - 8260 I/O ports fix: Open Drain should be set last when configuring
3348 - add SIU IRQ defines for 8260
3349 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3350 config.mk to allow board configurations to override the GNU
3351 linker script, selected via the LDSCRIPT, make variable, and to
3352 give an initial value to the OBJCFLAGS make variable
3353 - 8260 i2c enhancement:
3354 o correctly extends the timeout depending on the size of all
3355 queued messages for both transmit and receive
3356 o will not continue with receive if transmit times out
3357 o ensures that the error callback is done for all queued tx
3359 o correctly detects both tx and rx timeouts, only delivers one to
3360 the callback, and does not overwrite an earlier error
3361 o logic in i2c_probe now correct
3362 - add "vprintf()" function so that "panic()" function can be
3364 - many Hymod board changes
3366 * Patches by Robert Schwebel, 14 Jun 2003:
3367 - add support for Logotronic DL datalogger board
3368 - cleanup serial line after kermit binary download
3369 - add debugX macro (debug level support)
3370 - update mach-types.h to latest arm.linux.org.uk master list.
3372 * Patches by David Müller, 12 Jun 2003:
3373 - rewrite of the S3C24X0 register definitions stuff
3374 - "driver" for the built-in S3C24X0 RTC
3376 * Patches by Yuli Barcohen, 12 Jun 2003:
3377 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3378 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3379 configuration word supplied by FPGA on some MPC8260ADS boards
3381 * Patch by Pantelis Antoniou, 10 Jun 2003:
3382 Unify status LED interface
3384 * Add support for DS12887 RTC; add RTC support for ATC board
3386 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3387 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3388 - Add Atmel DataFlash support for reading and writing.
3389 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3390 - Add Flash detection on Atmel AT91RM9200DK
3391 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3392 - Replace old Ethernet PHY layer functions
3393 - Change link address
3395 * Patch by Frank Smith, 9 Jun 2003:
3396 use CRIT_EXCEPTION for machine check on 4xx
3398 * Patch by Detlev Zundel, 13 Jun 2003:
3399 added implementation of the "carinfo" command in cmd_immap.c
3401 * Fix CONFIG_NET_MULTI support in include/net.h
3403 * Patches by Kyle Harris, 13 Mar 2003:
3404 - Add FAT partition support
3405 - Add command support for FAT
3406 - Add command support for MMC
3408 - Add Intel PXA support for video
3409 - Add Intel PXA support for MMC
3411 - Enable MMC and FAT for lubbock board
3412 - Other misc changes for lubbock board
3414 * Patch by Robert Schwebel, April 02, 2003:
3415 fix for SMSC91111 driver
3417 * Patch by Vladimir Gurevich, 04 Jun 2003:
3418 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3420 * Patch by Stefan Roese, 05 Jun 2003:
3421 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3422 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3423 data cache can be used even if the chip select is in use.
3424 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3425 (see README for further description).
3426 - Changed config files of CONFIG_EEPRO100 boards to use the
3427 CFG_RX_ETH_BUFFER define.
3429 * Add support for RMU board
3431 * Add support for TQM862L at 100/50 MHz
3433 * Patch by Pantelis Antoniou, 02 Jun 2003:
3434 major reconstruction of networking code;
3435 add "ping" support (outgoing only!)
3437 * Patch by Denis Peter, 04 June 2003:
3438 add support for the MIP405T board
3440 * Patches by Udi Finkelstein, 2 June 2003:
3441 - Added support for custom keyboards, initialized by defining a
3442 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3443 - Added support for the RBC823 board.
3444 - cpu/mpc8xx/lcd.c now automatically calculates the
3445 Horizontal Pixel Count field.
3447 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3448 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3450 * Patch by Mark Rakes, 14 May 2003:
3451 add support for Intel e1000 gig cards.
3453 * Patch by Nye Liu, 3 Jun 2003:
3454 fix critical typo in MAMR definition (include/mpc8xx.h)
3456 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3458 * Patch by Klaus Heydeck, 2 Jun 2003
3459 Minor changes for KUP4K configuration
3461 * Patch by Marc Singer, 29 May 2003:
3462 Fixed rarp boot method for IA32 and other little-endian CPUs.
3464 * Patch by Marc Singer, 28 May 2003:
3465 Added port I/O commands.
3467 * Patch by Matthew McClintock, 28 May 2003
3468 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3469 - minor patches for utx8245
3471 * Patch by Daniel Engström, 28 May 2003:
3474 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3475 add nand flash support to SXNI855T configuration
3476 fix/extend nand flash support:
3477 - fix 'nand erase' command so does not erase bad blocks
3478 - fix 'nand write' command so does not write to bad blocks
3479 - fix nand_probe() so handles no flash detected properly
3480 - add doc/README.nand
3481 - add .jffs2 and .oob options to nand read/write
3482 - add 'nand bad' command to list bad blocks
3483 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3484 - make NAND read/write faster
3486 * Patch by Rune Torgersen, 23 May 2003:
3487 Update for MPC8266ADS board
3489 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3490 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3491 _time_ (!) if the environment is embedded within the U-Boot image,
3492 or in a separate flash sector.
3494 * Cleanup CFG_DER #defines in config files (wd maintained only)
3496 * Fix data abort exception handling for arm920t CPU
3498 * Fix alignment problems with flash driver for TRAB board
3500 * Patch by Donald White, 21 May 2003:
3501 fix calculation of base address in pci_hose_config_device()
3503 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3504 execute "cmd2", even if "cmd1" fails. Note that this is different
3505 to "run var1 var2" where the contents of "var2" will NOT be
3506 executed when a command in "var1" fails.
3508 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3510 * Patch by Kyle Harris, 20 May 2003:
3511 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3512 into cpu/pxa and arch-pxa.
3514 * Patch by Stefan Roese, 23 May 2003:
3515 - IBM PPC405EP port added.
3516 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3517 UART0) is used as default U-Boot console. PPC4xx only!
3518 - esd ASH405 board added (PPC405EP based).
3519 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3520 - esd CPCI405AB board added.
3521 - esd PMC405 board added.
3522 - Update of some esd boards.
3524 * Patch by Denis Peter, 19 Mai 2003:
3525 add support for the MIP405-3 board
3527 * Patch by Dave Ellis, 22 May 2003:
3528 Fix problem with only partially cleared .bss segment
3530 * Patch by Rune Torgersen, 12 May 2003:
3531 get PCI to work on a MPC8266ADS board; incorporate change to
3532 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3534 * Patch by Nye Liu, 1 May 2003:
3535 minor patches for the FADS8xx
3537 * Patch by Thomas Schäfer, 28 Apr 2003:
3538 Fix SPD handling for 256 ECC DIMM on Walnut
3540 * Add support for arbitrary bitmaps for TRAB's VFD command;
3541 allow to pass boot bitmap addresses in environment variables;
3542 allow for zero boot delay
3544 * Patch by Christian Geißinger, 19 May 2002:
3545 On TRAB: wait until the dummy byte has been completely sent
3547 * Patch by David Updegraff, 22 Apr 2003:
3548 update for CrayL1 board
3550 * Patch by Pantelis Antoniou, 21 Apr 2003:
3551 add boot support for ARTOS (a proprietary OS)
3553 * Patch by Steven Scholz, 11 Apr 2003:
3554 Add support for RTC DS1338
3556 * Patch by Rod Boyce, 24 Jan 2003:
3557 Fix counting of extended partitions in diskboot command
3559 * Patch by Christophe Lindheimer, 20 May 2003:
3560 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3562 * Fix SDRAM timing on Purple board
3564 * Add support for CompactFlash on ATC board
3565 (includes support for Intel 82365 and compatible PC Card controllers,
3566 and Yenta-compatible PCI-to-CardBus controllers)
3568 * Patch by Mathijs Haarman, 08 May 2003:
3569 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3571 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3573 * Add support for Promess ATC board
3575 * Patch by Keith Outwater, 28 Apr 2003:
3576 - Miscellaneous corrections and additions to GEN860T board specific code.
3577 - Added GEN860_SC variant to GEN860T.
3578 - Miscellaneous corrections to GEN860T documentation.
3579 - Correct duplicate entry in U-Boot CREDITS file.
3580 - Add GEN860T_SC entry in MAINTAINERS file.
3581 - Update CREDITS file with GEN860T_SC info.
3583 * Update Smiths Aerospace addresses in MAINTAINERS file
3585 * Fix error handling in hush's version of "run" command
3588 - Splashscreen support
3591 - temperature dependend enabling of LCD
3593 * Allow booting from old "PPCBoot" disk partitions
3595 * Add support for TQM8255 Board / MPC8255 CPU
3597 ======================================================================
3598 Changes for U-Boot 0.3.1:
3599 ======================================================================
3601 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3603 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3604 display when Linux takes over
3606 * Patch by Erwin Rol, 27 Feb 2003:
3607 Add support for RTEMS (this time for real).
3609 * Add support for "bmp info" and "bmp display" commands to load
3610 bitmap images; this can be used (for example in a "preboot"
3611 command) to display a splash screen very quickly after poweron.
3613 * Add support for 133 MHz clock on INCA-IP board
3615 * Patch by Lutz Dennig, 10 Apr 2003:
3616 Update for R360MPI board
3618 * Add new meaning to "autostart" environment variable:
3619 If set to "no", a standalone image passed to the
3620 "bootm" command will be copied to the load address
3621 (and eventually uncompressed), but NOT be started.
3622 This can be used to load and uncompress arbitrary
3625 * Patch by Stefan Roese, 10 Apr 2003:
3626 Changed DHCP client to use IP address from server option field #54
3627 from the OFFER packet in the server option field #54 in the REQUEST
3628 packet. This fixes a problem using a Windows 2000 DHCP server,
3629 where the DHCP-server is not the TFTP-server.
3631 * Set max brightness for MN11236 displays on TRAB board
3633 * Add support for TQM862L modules
3635 ======================================================================
3636 Changes for U-Boot 0.3.0:
3637 ======================================================================
3639 * Patch by Arun Dharankar, 4 Apr 2003:
3640 Add IDMA example code (tested on 8260 only)
3642 * Add support for Purple Board (MIPS64 5Kc)
3644 * Add support for MIPS64 5Kc CPUs
3646 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3648 * Patch by Denis Peter, 04 Apr 2003:
3649 - update MIP405-4 board
3651 * Patch by Stefan Roese, 4 Apr 2003:
3652 - U-Boot version environment variable "ver" added
3653 (CONFIG_VERSION_VARIABLE).
3654 - Changed PPC405GPr version from A to B.
3655 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3657 * Patches by Denis Peter, 03 April 2003:
3658 - fix PCI IRQs on MPL boards
3659 - fix two more un-relocated pointer problems
3661 * Fix behaviour of "run" command:
3662 - print error message iv variable does not exist
3663 - terminate processing of arguments in case of error
3665 * Patches by Peter Figuli, 10 Mar 2003
3666 - Add support for BTUART on PXA platform
3667 - Add support for WEP EP250 (PXA) board
3669 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3670 flash using a BDI2000
3672 * Implement fix for I2C Edge Conditions problem for all boards that
3673 use the bit-banging driver (common/soft_i2c.c)
3675 * Patch by Martin Winistoerfer, 23 Mar 2003
3676 - Add port to MPC555/556 microcontrollers
3677 - Add support for cmi customer board with
3678 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3680 * Patch by Rick Bronson, 28 Mar 2003:
3681 - fix common/cmd_nand.c
3683 * Patch by Arun Dharankar, 24 Mar 2003:
3684 - add threads / scheduler example code
3686 * Add patches by Robert Schwebel, 31 Mar 2003:
3687 - add ctrl-c support for kermit download
3688 - align bdinfo output on ARM
3689 - csb226 board: bring in sync with innokom/memsetup.S
3690 - csb226 board: fix MDREFR handling
3691 - misc doc fixes / extensions
3692 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3693 - add BOOT_PROGRESS to armlinux.c
3695 * Add CPU ID, version, and clock speed for INCA-IP
3697 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3698 - fix SRAM and SDRAM memory sizing
3699 - add status LED support
3700 - add MAC address for second (SCC1) ethernet port
3702 * Update default environment for TQM8260 board
3704 * Patch by Rick Bronson, 16 Mar 2003:
3705 - Add NAND flash support for reading, writing, and erasing NAND
3706 flash (certain forms of which are called SmartMedia).
3707 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3709 * Patches by Robert Schwebel, 19 Mar 2003:
3710 - use arm-linux-gcc as default compiler for ARM
3711 - fix i2c fixup code
3712 - fix missing baudrate setting
3713 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3714 - moved "ignoring trailing characters" _before_ u-boot wants to
3715 print out diagnostics messages; removes bogus characters at the
3718 * Patch by John Zhan, 18 Mar 2003:
3719 Add support for SinoVee Microsystems SC8xx boards
3721 * Patch by Rolf Offermanns, 21 Mar 2003:
3722 ported the dnp1110 related changes from the current armboot cvs to
3723 current u-boot cvs. smc91111 does not work. problem marked in
3724 smc91111.c, grep for "FIXME".
3726 * Patch by Brian Auld, 25 Mar 2003:
3727 Add support for STM flash chips on ebony board
3729 * Add PCI support for MPC8250 Boards (PM825 module)
3731 * Patch by Stefan Roese, 25 Mar 2003:
3734 * Patch by Stefan Roese, 20 Mar 2003:
3735 - CPCI4052 update (support for revision 3).
3736 - Set edge conditioning circuitry on PPC405GPr for compatibility
3737 to existing PPC405GP designs.
3738 - Clip udiv to 5 bits on PPC405 (serial.c).
3740 * Extend INCAIP board support:
3741 - add automatic RAM size detection
3742 - add "bdinfo" command
3743 - pass flash address and size to Linux kernel
3744 - switch to 150 MHz clock
3746 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3747 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3748 boards, version 153 for Rev. 200 boards).
3750 * Patch by Vladimir Gurevich, 12 Mar 2003:
3751 Fix relocation problem of statically initialized string pointers
3754 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3755 Cleanup & bug fixes for JFFS2 code:
3756 - the memory mangement was broken. It caused havoc on malloc by
3757 writing beyond the block boundaries.
3758 - the length calculation for files was wrong, sometimes resulting
3759 in short file reads.
3760 - data copying now optionally takes fragment version numbers into
3761 account, to avoid copying from older data.
3762 See doc/README.JFFS2 for details.
3764 * Patch by Josef Wagner, 12 Mar 2003:
3765 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3766 - ETH05 and BEDBUG support for CU824
3767 - added support for MicroSys CPC45
3768 - new BOOTROM/FLASH0 and DOC base for PM826
3770 * Patch by Robert Schwebel, 12 Mar 2003:
3771 Fix the chpart command on innokom board
3774 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3775 s/PPCBoot/U-Boot/ in some files
3776 s/pImage/uImage/ in some files
3778 * Patch by Detlev Zundel, 15 Jan 2003:
3779 Fix '' command line quoting
3781 * Patch by The LEOX team, 19 Jan 2003:
3782 - add support for the ELPT860 board
3783 - add support for Dallas ds164x RTC
3785 * Patches by David Müller, 31 Jan 2003:
3786 - minimal setup for CardBus bridges
3787 - add EEPROM read/write support in the CS8900 driver
3788 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3789 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3791 * Patch by Steven Scholz, 04 Feb 2003:
3792 add support for RTC DS1307
3794 * Patch by Reinhard Meyer, 5 Feb 2003:
3795 fix PLPRCR/SCCR init sequence on 8xx to allow for
3796 changes of EBDF by software
3798 * Patch by Vladimir Gurevich, 07 Feb 2003:
3799 "API-compatibility patch" for 4xx I2C driver
3801 * TRAB fixes / extensions:
3802 - Restore VFD brightness as saved in environment
3803 - add support for Fujitsu flashes
3804 - make sure both buzzers are turned off (drive low level)
3806 * Patches by Robert Schwebel, 06 Mar 2003:
3807 - fix bug in BOOTP code (must use NetCopyIP)
3808 - update of CSB226 port
3809 - clear BSS segment on XScale
3810 - added support for i2c_init_board() function
3811 - update to the Innokom plattform
3813 * Extend support for redundand environments for configurations where
3814 environment size < sector size
3816 * Patch by Rune Torgersen, 13 Feb 2003:
3817 Add support for Motorola MPC8266ADS board
3819 * Patch by Kyle Harris, 19 Feb 2003:
3820 patches for the Intel lubbock board:
3821 memsetup.S - general cleanup (based on Robert's csb226 code)
3822 flash.c - overhaul, actually works now
3823 lubbock.c - fix init funcs to return proper value
3825 * Patch by Kenneth Johansson, 26 Feb 2003:
3826 - Fixed off by one in RFTA calculation.
3827 - No need to abort when LDF is lower than we can program it's only
3828 minimum timing so clamp it to what we can do.
3829 - Takes function pointer to function for reading the spd_nvram. Usefull
3830 for faking data or hardcode a module without the nvram.
3831 - fix other user for above change
3832 - fix some comments.
3834 * Patches by Brian Waite, 26 Feb 2003:
3835 - fix port for evb64260 board
3836 - fix PCI for evb64260 board
3839 * Patch by Reinhard Meyer, 1 Mar 2003:
3840 Add support for EMK TOP860 Module
3842 * Patch by Yuli Barcohen, 02 Mar 2003:
3843 Add SPD EEPROM support for MPC8260ADS board
3845 * Patch by Robert Schwebel, 21 Jan 2003:
3846 - Add support for Innokom board
3847 - Don't complain if "install" fails
3848 - README cleanup (remove duplicated lines)
3849 - Update PXA header files
3851 * Add documentation for existing POST code (doc/README.POST)
3853 * Patch by Laudney Ren, 15 Jan 2003:
3854 Fix handling of redundand environment in "tools/envcrc.c"
3856 * Patch by Detlev Zundel, 28 Feb 2003:
3857 Add bedbug support for 824x systems
3859 * Add support for 16 MB flash configuration of TRAB board
3861 * Patch by Erwin Rol, 27 Feb 2003:
3862 Add support for RTEMS
3864 * Add image information to README
3866 * Patch by Stefan Roese, 18 Feb 2003:
3867 CPCIISER4 configuration updated.
3869 * Patch by Stefan Roese, 17 Feb 2003:
3870 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3872 * Patch by Stefan Roese, 13 Feb 2003:
3873 Add "pcidelay" environment variable (in ms, enabled via
3874 CONFIG_PCI_BOOTDELAY).
3875 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3876 RST# to respond to configuration cycles (33MHz -> 1s).
3878 * Fix dual PCMCIA slot support (when running with just one
3881 * Add VFD type detection to trab board
3883 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3884 variable with value in the EEPROM
3886 * Patch by Stefan Roese, 10 Feb 2003:
3887 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3889 * Add support for MIPS32 4Kc CPUs
3891 * Add support for INCA-IP Board
3893 ======================================================================
3894 Changes for U-Boot 0.2.2:
3895 ======================================================================
3897 * Add dual ethernet support on PM826
3899 * Add support for LXT971 PHY on PM826
3901 * Patch by Tord Andersson, 16 Jan 2003:
3902 Fix flash sector count for TQM8xxL
3904 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3905 16 bytes out of each 32 byte block)
3907 ======================================================================
3908 Changes for U-Boot 0.2.1:
3909 ======================================================================
3911 * Add support for V37 board
3912 (patch by Jón Benediktsson, 11 Dec 2002)
3914 * Update baudrate in bd_info when it gets changed
3916 * Add watchdog trigger points while waiting for serial port
3917 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3919 * Improve command line tool to access the U-Boot's environment
3920 (figuration of the utility, using a config file)
3922 * Add single quote support for (old) command line parser
3924 * Switch LWMON board default config from FRAM to EEPROM;
3925 in POST, EEPROM shows up on 8 addresses
3927 ======================================================================
3928 Changes for U-Boot 0.2.0:
3929 ======================================================================
3931 * Use 1-byte-read instead of -write for iprobe() function
3932 Add i2c commands to PM826 config
3934 * extend I2C POST code: check for list on known addresses
3936 * Improve log buffer code; use "loglevel" to decide which messages
3937 to log on the console, too (like in Linux); get rid of "logstart"
3939 * Add command line tool to access the U-Boot's environment
3940 (board-specific for TRAB now, to be fixed later)
3942 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3943 Fix misc problems with AmigaOne support
3945 * Patch by Chris Hallinan, 3 Dec 2002:
3946 minor cleanup to the MPC8245 EPIC driver
3948 * Patch by Pierre Aubert , 28 Nov 2002
3949 Add support for external (SIU) interrupts on MPC8xx
3951 * Patch by Pierre Aubert , 28 Nov 2002
3952 Fix nested syscalls bug in standalone applications
3954 * Patch by David Müller, 27 Nov 2002:
3955 fix output of "pciinfo" command for CardBus bridge devices.
3957 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3960 * Add LED indication for IDE activity on KUP4K board
3962 * Fix startup problems with VFD display on TRAB
3964 * Patch by Pierre Aubert, 20 Nov 2002
3965 Add driver for Epson SED13806 graphic controller.
3966 Add support for BMP logos in cfb_console driver.
3968 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3970 * Patch by Rod Boyce, 21 Nov 2002:
3971 fix PCMCIA on MBX8xx board
3973 * Patch by Pierre Aubert , 21 Nov 2002
3974 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3975 bootmode word in DPRAM configurable
3977 * Patch by Daniel Engström, 18 Nov 2002:
3978 Fixes for x86 port (mostly strings issues)
3980 * Patch by Ken Chou, 18 Nov 2002:
3981 Fix for natsemi NIC cards (DP83815)
3983 * Patch by Pierre Aubert, 19 Nov 2002:
3984 fix a bug for the MII configuration, and some warnings
3986 * Patch by Thomas Frieden, 13 Nov 2002:
3987 Add code for AmigaOne board
3988 (preliminary merge to U-Boot, still WIP)
3990 * Patch by Jon Diekema, 12 Nov 2002:
3991 - Adding URL for IEEE OUI lookup
3992 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3994 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3995 root-on-nfs macros are designed to switch how the default boot
3996 method gets defined.
3998 * Patch by Daniel Engström, 13 Nov 2002:
3999 Add support for i386 architecture and AMD SC520 board
4001 * Patch by Pierre Aubert, 12 Nov 2002:
4002 Add support for DOS filesystem and booting from DOS floppy disk
4004 * Patch by Jim Sandoz, 07 Nov 2002:
4005 Increase number of network RX buffers (PKTBUFSRX in
4006 "include/net.h") for EEPRO100 based boards (especially SP8240)
4007 which showed "Receiver is not ready" errors when U-Boot was
4008 processing the receive buffers slower than the network controller
4011 * Patch by Andreas Oberritter, 09 Nov 2002:
4012 Change behaviour of NetLoop(): return -1 for errors, filesize
4013 otherwise; return code 0 is valid an means no file loaded - in this
4014 case the environment still gets updated!
4016 * Patches by Jon Diekema, 9 Nov 2002:
4017 - improve ADC/DAC clocking on the SACSng board to align
4018 the failing edges of LRCLK and SCLK
4019 - sbc8260 configuration tweaks
4020 - add status LED support for 82xx systems
4021 - wire sspi/sspo commands into command handler; improved error
4023 - add timestamp support and alternate memory test to the
4024 SACSng configuration
4026 * Patch by Vince Husovsky, 7 Nov 2002:
4027 Add "-n" to linker options to get rid of "Not enough room for
4028 program headers" problem
4030 * Patch by David Müller, 05 Nov 2002
4031 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4032 so we can use an already existing name
4034 * Patch by Pierre Aubert, 05 Nov 2002
4035 Hardware relatied improvments in FDC boot code
4037 * Patch by Holger Schurig, 5 Nov 2002:
4038 Make the PXA really change it's frequency
4040 * Patch by Pierre Aubert, 05 Nov 2002
4041 Add support for slave serial Spartan 2 FPGAs
4043 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4046 * Add support for log buffer which can be passed to Linux kernel's
4047 syslog mechanism; used especially for POST results.
4049 * Patch by Klaus Heydeck, 31 Oct 2002:
4050 Add initial support for kup4k board
4052 * Patch by Robert Schwebel, 04 Nov 2002:
4053 - use watchdog to reset PXA250 systems
4054 - added progress callbacks to (some of the) ARM code
4055 - update for Cogent CSB226 board
4057 * Add support for FPS860 board
4059 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4060 Improve PCI access on 32-bits Compact PCI bus
4062 * Fix mdelay() on TRAB - this was still the debugging version with
4063 seconds instead of ms.
4065 * Patch by Robert Schwebel, 1 Nov 2002:
4066 XScale related cleanup (affects all ARM boards)
4068 * Cleanup of names and README.
4070 ======================================================================
4071 Notes for U-Boot 0.1.0:
4072 ======================================================================
4074 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4076 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4077 For information about the history of the project please see the
4078 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4080 ======================================================================