1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
6 Patch by Jeff Angielski, 21 Feb 2005
8 * Fix au1x00_serial baud rate calculation:
9 remove hardcoded cpu clock divisor and use register instead;
10 round up instead of truncate
11 Patch by Andrew Dyer, 15 Feb 2005
13 * Add Xilinx Spartan3 family FPGA support
14 Patch by Kurt Stremerch, 14 Feb 2005
16 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
17 Patch by Zachary Landau, 11 Feb 2005
20 Patch by Matthias Fuchs, 25 Sep 2005
22 * Added support for PCI bridge on MPC8272ADS
23 Patch by Vitaly Bordug, Feb 09 2005
25 * Update multicore CM9XX support for Integrator AP to allow booting from flash
26 Patch by Jean-Paul Saman, 8 Feb 2005
28 * Fix strswab() to reliably find end of string
29 Patch by Andrew Dyer, 08 Feb 2005
31 * Fix typos in include/ppc440.h
32 Patch by Andrew E Mileski, 04 Feb 2005
34 * Add Vibren (was Accelent) PXA255 IDP Support
35 Patch by Cliff Brake, 04 Feb 2005
37 * Fix tools/bmp_logo.c using incorrect offset to pixel data
38 Patch by Andrew Dyer, 31 Jan 2005
40 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
41 Patch by Peter Pearse, 2 Feb 2005
43 * Fix error handling in tools/env/fw_env.c
44 Patch by Ara Avanesyan, 01 Feb 2005
46 * Fix MGT5100 PSC baudrate calculation
47 Patch by Sebastian Schau, 27 Jan 2005
49 * OMAP242x fix for GP device booting
50 - Add SRAM unlock for GP devices.
51 - Change DDR DLL unlock value to allow DPLLout*1 operation.
52 Patches by Richard Woodruff, 21 Jan 2005:
54 * Add support for AMD's Pb1x00 eval board;
55 add MII routines to the au1x00 ethernet driver;
56 add USB ohci driver (work in progress)
57 Patch by Thomas Sailer, 20 Jan 2005
59 * Update omap5912osk board
60 Use drivers/cfi_flash.c instead of private flash driver;
61 Remove hardcoded personalized settings from omap5912osk.h;
62 Fix spacing with (RO) marks in 'flinfo' output.
63 Patch by Michael Bendzick, 14 Jan 2005
65 * Fix warnings for PCI code on ixp
66 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
68 * virtex2 fix for bogus download error messages
69 The virtex2 FPGA download code watches for init going active during
70 a download of config data as an error condition. init also goes
71 active after a configuration is finished in concert with the done
72 signal. So far, the code does not check for done active until all
73 of the configuration data is sent. If configuration data has a few
74 extra pad bytes at the end, this would cause an error message even
75 though the download had suceeded.
76 NOTE: virtex2 slave serial and spartan2 versions may still have the
78 Patch by Andrew Dyer, 12 Jan 2005
80 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
81 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
82 message when probing for nonexistent flash in little endian mode.
83 As a side effect more efficient and smaller code is generated,
84 which is always a Good Thing (TM).
85 Patch by Ladislav Michl, 24 Sep 2005
87 * Update for TFTP using a fixed UDP port
88 Use the approved environment variable names. Added "tftpdstp" to
89 allow ports other than 69 per Tolunay Orkun's recommendation.
90 Patch by Jerry Van Baren, 12 Jan 2005
92 * Allow to force TFTP to use a fixed UDP port
93 (Add a configuration option CONFIG_TFTP_PORT and optional env
95 Patch by Jerry Van Baren, 10 Jan 2005
97 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
98 Patch by Leif Lindholm, 29 Dec 2004
100 * Cleanup: fix broken builds
102 * Fix PHY address argument passing with mii info command
103 Patch by Andrew Dyer, 28 Dec 2004
105 * Cleanup (PPC4xx is AMCC now)
107 * esd CPCI2DP board added
108 Patch by Matthias Fuchs, 22 Sep 2005
110 * esd PMC405 board updated
111 Patch by Matthias Fuchs, 22 Sep 2005
113 * Add SM501 support to HH405 board.
114 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
115 Add support for eeprom write-enable (CFG_EEPROM_WREN).
116 Patch by Stefan Roese, 22 Sep 2005
118 * Fix autonegotiation in tsec ethernet driver
119 Patch by Stefan Roese, 21 Sep 2005
121 * Fix bug in auto_update (trab board)
122 Patch by Martin Krause, 16 Sep 2005
124 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
125 Patch by Francesco Mandracci, 16 Sep 2005
127 * Update configuration for INKA4x0 board
129 * Update configuration for PM854 board
130 Based on patch by R. Loeffl, 20 Jul 2005
132 * Add PCI support to TQM8540 and TQM8560 boards
133 Patch by Stefan Roese, 15 Sep 2005
135 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
136 boards (baudrate, environment...). Flash driver fixed.
137 Patch by Stefan Roese, 15 Sep 2005
139 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
140 ethernet port on ebony.
141 Patch by Stefan Roese, 7 Sep 2005
143 * Added support for mtddevnum and mtddevname variables (mtdparts command)
145 * Change default console baud rate for stxxtc board
147 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
148 Patch by Stefan Roese, 31 Aug 2005
150 * Fix default command set (don't include CFG_CMD_DISPLAY command)
151 Patch by Pantelis Antoniou, 02 Sep 2005
155 * Enable SM712 driver support for HMI1001 board.
157 * Fix problems with ld version 2.16 (dot outside sections problem)
158 Pointed out by Gerhard Jaeger, 31 Aug 2005;
159 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
161 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
163 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
165 * Add keyboard and dot matrix display support for HMI1001 board.
167 * Prepare U-Boot for gcc-4.x
169 * Fixed Bamboo port to enable running without DDR-DIMM
170 (Bamboo has also 64MB onboard DDR)
171 Patch by Stefan Roese, 24 Aug 2005
173 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
174 now handling all 4xx cpu's
175 Patch by Stefan Roese, 16 Aug 2005
177 * Fix make dependencies for at91rm9200 and ks8695 cpus
178 Patch by Steven Scholz, 23 Aug 2005
180 * Add JFFS2 support for TQM5200 board
182 * Add esd cpci5200 and pf5200 boards
183 Patch by Reinhard Arlt, 22 Aug 2005
185 * Fix sysclock for TQM8540 and TQM8560 boards
186 Patch by Martin Krause, 25 Jul 2005
188 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
189 Patch by Martin Krause, 08 Jun 2005
191 * Add new board specific commands for TQM5200/STK52XX
192 - Sound commands (beep, wav, sound)
193 - Test commands (led, can, backlight, rs232)
194 Patch by Martin Krause, 02 May 2005
196 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
197 because of a bug in the AT91RM9200 CPU PLL
198 Patch by Martin Krause, 22 Apr 2005
200 * Add automatic HW detection for another CMC_PU2 variant
201 Patch by Martin Krause, 20 Apr 2005
203 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
204 Patch by Martin Krause, 19 Apr 2005
206 * Fix initialization problem on TQM5200 without SM501
207 Patch by Martin Krause, 08 Apr 2005
209 * Add RTC support for STK52XX.200
210 Patch by Martin Krause, 07 Apr 2005
212 * Add support for IFM o2dnt board
214 * Enable PCI on hmi1001 board
216 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
217 so we can use them to, e.g., check the existence of a file with
218 "if ls foo; then this; else that; fi" in the hush shell
219 Patch by Andreas Engel, 16 August 2005
221 * Coding style cleanup
223 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
224 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
226 * Check return value of malloc in 440gx_enet.c
227 Patch by Travis B. Sawyer, 18 Jul 2005
229 * Add Sandburst Metrobox and Sandburst Karef board support packages.
230 Second serial port on 440GX now defined as a system device.
231 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
232 Patch by Travis B. Sawyer, 12 Jul 2005
234 ======================================================================
235 Changes for U-Boot 1.1.3:
236 ======================================================================
240 * Add forgotten new fils from latest VoiceBlue update
242 * Make bootretry feature work with hush shell.
243 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
244 Patch by Andreas Engel, 19 Jul 2005
246 * Update Hymod Board Database PHP code in "tools" directory
247 Patch by Murray Jensen, 01 Jul 2005
249 * Make "tr" command use POSIX compliant; export HOSTOS make variable
250 Patch by Murray Jensen, 30 Jun 2005
252 * Fix Murray Jensen's mail address.
253 Patch by Murray Jensen, 30 Jun 2005
255 * Preserve PHY_BMCR during a soft reset.
256 Patch by Carl Riechers, 24 Jun 2005
258 * VoiceBlue update: eeprom tool can also store firmware version now.
259 eeprom.bin is runable by jumping at load address.
260 Patch by Ladislav Michl, 23 May 2005
262 * Move the AT91RM9200DK to the ARM Systems list.
263 Patch by Anders Larsen, 26 Apr 2005
265 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
266 Patch by Anders Larsen, 26 Apr 2005
268 * measure_gclk() is needed when DEBUG is enabled
269 Patch by Bryan O'Donoghue, 25 Apr 2005
271 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
272 Patch by Reinhard Arlt, 12 Aug 2005
274 * esd PCI405 board updated
275 Patch by Matthias Fuchs, 28 Jul 2005
277 * esd WUH405 and DU405 board updated
278 Patch by Matthias Fuchs, 27 Jul 2005
280 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
281 Patch by Matthias Fuchs, 4 May 2005
283 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
284 boards (baudrate, environment...). Flash driver fixed.
285 Patch by Stefan Roese, 11 Aug 2005
287 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
288 Patch by Stefan Roese, 11 Aug 2005
290 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
291 Patch by Stefan Roese, 11 Aug 2005
293 * Add configuration for IFM AEV FIFO board.
294 Minor coding style cleanup.
296 * Add configuration for IFM SPI eval board
298 * Fix CompactFlash problem on HMI1001 board
300 * Make new "mtdparts" code build with older compilers
301 Patch by Andrea Scian, 09 Aug 2005
303 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
304 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
305 with the 405 defines and the linux kernel defines.
306 Patch by Stefan Roese, 08 Aug 2005
308 * Fix compiler warnings with older GCC versions
310 * Add common (with Linux) MTD partition scheme and "mtdparts" command
312 Old, obsolete and duplicated code was cleaned up and replace by the
313 new partitioning method. There are two possible approaches now:
315 The first one is to define a single, static partition:
317 #undef CONFIG_JFFS2_CMDLINE
318 #define CONFIG_JFFS2_DEV "nor0"
319 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
320 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
321 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
323 The second method uses the mtdparts command line option and dynamic
326 /* mtdparts command line support */
327 #define CONFIG_JFFS2_CMDLINE
328 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
329 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
331 Command line of course produces bigger images, and may be inappropriate
332 for some targets, so by default it's off.
334 * Fix build problems for PM856 Board
336 * Fix sign extension bug in 'fpga loadb' command;
337 make 'fpga loadb' always print the file header info
338 Patch by Andrew Dyer, 11 Jan 2005
340 * Fix errors that occur when accessing SystemACE CF
341 Patch by Jeff Angielski, 09 Jan 2005
343 * Document switching between U-Boot and PlanetCore on RPXlite
344 by Sam Song, 24 Dec 2004
346 * Fix PowerQUICC II mask detection.
347 Patch by Eugene Surovegin, 20 Dec 2004
349 * Add support for Altera NIOS DK1C20 board
350 Patch by Shlomo Kut, 13 Dec 2004
352 * Add support for ep8248 board
353 Patch by Yuli Barcohen, 12 Dec 2004
357 * Fix baudrate setting for KGDB on MPC8260
358 Patch by HoJin, 11 Dec 2004
360 * Fix 'mii help' text formatting
361 Patch by Cory Tusar, 10 Dec 2004
363 * Fix return code of NFS command
364 Patch by Hiroshi Ito, 11 Dec 2004
368 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
369 Patch by Steven Blakeslee, 04 Aug 2005
371 * Add support for AMCC Bamboo PPC440EP eval board
372 Patch by Stefan Roese, 04 Aug 2005
374 * Patch by Jon Loeliger
375 Fix style issues primarily in 85xx and 83xx boards.
377 - Trailing white space
378 - Indentation not by TAB
379 - Excessive amount of empty lines
380 - Trailing empty lines
382 * Patch by Ron Alder, 11 Jul 2005
383 Add Xianghua Xiao and Lunsheng Wang's support for the
384 GDA MPC8540 EVAL board.
386 * Patch by Eran Liberty
387 Add support for the Freescale MPC8349ADS board.
389 * Patch by Jon Loeliger, 25 Jul 2005
390 Move the TSEC driver out of cpu/mpc85xx as it will be shared
391 by the upcoming mpc83xx family as well.
393 * Patch by Jon Loeliger, 05 May 2005
394 Implemented support for MPC8548CDS board.
395 Added DDR II support based on SPD values for MPC85xx boards.
396 This roll-up patch also includes bugfies for the previously
398 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
400 * Patch by Jon Loeliger, 10 Feb 2005
401 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
403 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
405 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
406 for faster flash parts.
407 Add documentation for BR/OR for FLASH.
409 * Patch by Jon Loeliger 08 Feb 2005
410 Determine L2 Cache size dynamically on 85XX boards.
412 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
413 - Convert the CPM2 based functionality to use new CONFIG_CPM2
414 option rather than a myriad of CONFIG_MPC8560-like variants.
415 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
416 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
417 new CONFIG_CPM2 option to each 8260 board.
419 * Add support for MicroSys PM856 board
420 Patch by Josef Wagner, 03 Aug 2005
422 * Minor fixes to PM854 board
423 Patch by Josef Wagner, 03 Aug 2005
425 * Adjust configuration of XENIAX board
426 (chip select and GPIO required for USB operation)
428 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
429 routed to the Watchdog handler
430 Patch by Eugene Surovegin, 18 Jun 2005
432 * (re)enabled scsi commands do_scsi() and do_scsiboot()
433 Patch by Denis Peter, 06 Dec 2004
435 * Fix endianess problem in TFTP / NFS default filenames
436 Patch by Hiroshi Ito, 06 Dec 2004
438 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
440 Patch by Murray Jensen, 18 Jul 2005
442 * Fix typo in mkconfig script (used == instead of =)
443 Patch by Murray Jensen, 18 Jul 2005
445 * Cleanup build problems on 64 bit build hosts
447 * Update MAINTAINERS file
449 * Patch by Stefan Roese, 01 Aug 2005:
450 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
451 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
453 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
454 to run on both 405GP and 405GPr eval boards).
456 * Patch by Steven Blakeslee, 27 Jul 2005:
457 - Add support for AMCC PPC440EP/GR.
458 - Add support for AMCC Yosemite PPC440EP eval board.
459 - Add support for AMCC Yellowstone PPC440GR eval board.
461 * Minor fixes for PPChameleon Board:
462 - fix alignment of NAND size
463 - make code do what the comment says
465 * Implement h/w sector protection status synchronization at boot.
466 The code is provided for, and was tested on, the Yukon/Alaska
467 and PM520 boards only.
469 A bug in flash_real_protect() for the Yukon board was fixed by
470 adding a function that tells if two banks are on one flash chip.
472 * Fix sysmon POST problem: check I2C error codes
473 This fixes a problem of displaying bogus voltages when the voltages
474 are so low that the I2C devices start failing while the rest of the
475 system keeps running.
477 * Patch by Cedric Vincent, 6 Jul 2005:
478 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
480 * Patch by Jon Loeliger, 20 Jul 2005:
481 Add missing PCI IO port definitions.
483 * Add CompactFlash support for HMI1001 board.
485 * Adjust printed board ID for LWMON board.
487 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
489 * Add new argument format for flash commands to allow for usage like
490 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
491 U-Boot will automaticially find the end of the corresponding sector.
493 * Patch by Stefan Roese, 5 Jul 2005:
494 Update uc100 board PHY setup
496 * Patch by Stefan Roese, 1 Jul 2005:
497 Fix PHY address for CATcenter board (now correct!)
499 * Patch by Stefan Roese, 30 Jun 2005:
500 Fix PHY addresses for PPChameleon and CATcenter boards
501 Change MAINTAINER for most esd boards
503 * Patch by Detlev Zundel, 30 Jun 2005:
504 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
506 * Fix baudrate calculation problem on MPC5200 systems
508 * Add EEPROM and RTC support for HMI1001 board
510 * Patch by Detlev Zundel, 20 Jun 2005:
511 Fix initialization of low active GPIO pins on inka4x0 board
513 * Enable redundant environment, disable HW flash protection of
516 * Patch by Travis Sawyer, 10 Jun 2005:
517 Initialize allocated dev and private hw structures
518 after their respective allocation in 440gx_enet.c
520 * Patch by Steven Scholz, 10 Jun 2005:
521 Fix byteorder problems with second argument of "bootm" with
524 * Add support for HMI1001 board
526 * Disable "date" and "sntp" commands on TQM866M
528 * Fix watchdog reset problems on LWMON board
530 * Patch by Juergen Selent, 17 May 2005:
531 Add support for Funkwerk VoVPN gateway module.
533 * Cleanup debug code for MPC8220 FEC driver
535 * Extend burst mode RAM test program to take a loop count
538 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
539 those boards that use it.
541 * Patches by Greg Ungerer, 19 May 2005:
542 - add support for the KS8695P (ARM 922 based) CPU
543 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
545 * Patch by Steven Scholz, 19 May 2005:
546 Add support for CONFIG_SERIAL_TAG on ARM boards
548 * Add PCI support for Sorcery board.
549 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
551 * Fix compile problems caused by new burst mode SDRAM test;
552 make port pins to trigger logic analyzer configurable
554 * Fix timer handling on MPC85xx systems
556 * Fix debug code in omap5912osk flash driver
558 * Add support for MPC8247 based "IDS8247" board.
560 * Add support for 2 x TSEC interfaces on the TQM8540 board.
562 * On LWMON we must use the watchdog to reset the board as the CPU
563 genereated HRESET pulse is too short to reset the external
566 * Add test tool to exercise SDRAM accesses in burst mode
567 (as standalone program, MPC8xx/PowerPC only)
569 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
572 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
573 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
574 added to support LZO and LZARI compression modes (undefined by
577 * Fix problem with symbolic links in JFFS2 code.
579 * Use linker ASSERT statement to prevent undetected overlapping of
580 sections on PPChameleon board; other boards might use this, too.
582 * Patch by Stefan Roese, 03 May 2005:
584 Fix problems in cmd_universe.c
586 * Patch by Matthias Fuchs, 03 May 2005:
587 Added missing variable declaration in cmd_nand.c
588 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
590 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
592 * Fix bug in the SDRAM initialization code for canmb, IceCube and
594 Fix PHY address for canmb board.
596 * Cleanup serial console baudrate calculation on AT91RM9200;
597 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
599 * Patch by Matthias Fuchs, 18 Apr 2005:
600 Make PCI target address spaces on PMC405 and CPCI405 boards
601 configurable via environment variables
603 * Auto-size RAM on canmb board.
605 * Add support for canmb board
607 * Patch by Stefan Roese, 13 Apr 2005:
608 Update for esd apc405
610 * Fixes for TQM8560 board:
612 - remove debug messages
613 - fix flash sector protection
615 * Patch by Steven Scholz, 07 Apr 2005:
616 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
618 * Patches by Steven Scholz, 07 Apr 2005:
619 Fix compiler warning in altera.c
620 Fix warning in cpu/arm920t/at91rm9200/i2c.c
622 * Patch by Ladislav Michl, 06 Apr 2005:
623 Fix voiceblue configuration.
625 * Patch by Stefan Roese, 06 Apr 2005:
626 Updates for OCOTEA board:
627 - Changed U-Boot size from 512kByte to 256kByte
628 - Fixed flash driver to support boot from soldered user flash
629 - Added README for switch from PIBS firmware to U-Boot
631 * Patch by Travis Sawyer, 05 Apr 2005:
632 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
633 Problem found by Andrew Wozniak.
635 * Patch by Steven Scholz, 06 Apr 2005:
636 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
637 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
639 * Patches by Robert Whaley, 29 Nov 2004:
640 - update the pxa-regs.h file for PXA27x chips
641 - add PXA27x based ADSVIX board
642 - add support for MMC on PXA27x processors
644 * Patch by Andrew E. Mileski, 28 Nov 2004:
645 Fix PPC4xx SPD SDRAM detection bug
647 * Patch by Hiroshi Ito, 26 Nov 2004:
648 Fix logic of "test -z" and "test -n" commands
650 * Patch by Ladislav Michl, 05 Apr 2005:
651 Add support for VoiceBlue board.
653 * Patch by Ladislav Michl, 05 Apr 2005:
654 Fix netboot_common() prototypes.
656 * Patch by Steven Scholz, 05 Apr 2005:
657 Use i.MX watchdog timer for reset_cpu()
659 * Patch by Steven Scholz, 05 Apr 2005:
660 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
661 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
664 * Add support for MPC8220 based "sorcery" board.
666 * Add support for TQM8560 board.
668 * Add FEC support for TQM8540 board.
669 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
671 * Patch by Martin Krause, 04 Apr 2005:
672 Update default configuration for CMC_PU2 board.
674 * Patch by Steven Scholz, 04 Apr 2005:
675 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
676 - introduce two new configuration options instead:
677 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
679 * Patch by Steven Scholz, 04 Apr 2005:
680 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
682 * Fix timer code for ARM systems: make sure that udelay() does not
683 reset timers so it's save to use udelay() in timeout code.
685 * Patch by Mathias Küster, 23 Nov 2004:
686 add udelay support for the mcf5282 cpu
688 * Patch by Tolunay Orkun, 16 November 2004:
689 fix incorrect onboard Xilinx CPLD base address
691 * Patch by Jerry Van Baren, 08 Nov 2004:
692 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
693 the jumper for the HRCW source should select flash. If lowboot is
694 not selected, the jumper for the HRCW source should select the
696 - change default load base address to 0x00400000
698 * Patch by Yuli Barcohen, 08 Nov 2004:
699 Add support for Analogue & Micro Rattler boards.
700 Tested on Rattler8248.
702 * Patch by Andre Renaud, 08 Nov 2004:
703 Fix watchdog support in common/lcd.c
705 * Patch by Marc Leeman, 05 Nov 2003:
706 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
707 bug only affects the XPC8245 processors
709 * Patches by Josef Wagner, 29 Oct 2004:
710 - Add support for MicroSys CPU87 board
711 - Add support for MicroSys PM854 board
713 * Patch by Jian Zhang, 02 Nov 2004:
714 Add 16-bit NAND support
716 * Patch by Scott McNutt, 01 Nov 2004:
717 Add missing NIOS/NIOS2 support for "iminfo" command
719 * Patch by Detlev Zundel, 29 Oct 2004:
720 Add missing NIOS/NIOS2 support for "mkimage" tool.
722 * Patch by David Adair, 27 Oct 2004:
723 Add missing 440GX SDRAM Controller reset
725 * Patch by Steven Scholz, 25 Oct 2004:
726 Declare reset_cpu() in include/common.h instead locally
728 * Patch by Yusdi Santoso, 22 Oct 2004:
729 - Add support for HIDDEN_DRAGON board
730 - fix endianess problem in driver/rtl1839.c
732 * Patch by Allen Curtis, 21 Oct 2004:
733 support multiple serial ports
735 * Patch by Richard Klingler, 03 Apr 2005:
736 Add call to eth_halt() in net/net.c when called functions fail
737 after eth_init() has been called.
739 * Patch by Sam Song, 3 April 2005:
740 - Update README.Netconsole
743 * Prepare for SoC rework of ARM code:
744 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
745 - rename memsetup into lowlevel_init (function name and source files)
746 Patch by Steven Scholz, 03 Apr 2005:
747 - create SoC specific directories include/asm-arm/arch-imx and
748 include/asm-arm/arch-s3c24x0
750 * Fix problems with SNTP support;
751 enable SNTP support in some boards.
753 * Patches by Martin Krause, 01 Apr 2005:
754 - Fix flash erase timeout on CMC_PU2
755 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
757 * Patch by Steven Scholz, 13 March 2005:
758 fix cache enabling for AT91RM9200
760 * Patch by Masami Komiya, 30 Mar 2005:
761 add SNTP support and expand time server and time offset fields of
762 DHCP support. See doc/README.SNTP
764 * Patch by Steven Scholz, 13 Dec 2004:
765 Fix bug in at91rm920 ethernet driver
767 * Patch by Steven Scholz, 13 Dec 2004:
768 Remove duplicated code by merging memsetup.S files for
769 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
771 * Patch by Detlev Zundel, 31 Mar 2005:
772 Cleanup duplicate definition of overwrite_console()
774 * Update TQM5200 configuration;
775 prepare for Rev. 200 starter kit boards
777 * Patch by Scott McNutt, 21 Oct 2004:
778 Add support for Nios-II EPCS Controller core.
780 * Patch by Scott McNutt, 20 Oct 2004:
782 - Add sysid command (Nios-II only).
783 - Locate default exception trampoline at proper offset.
784 - Implement I/O routines (readb, writeb, etc)
785 - Implement do_bootm_linux
787 * Patches by Martin Krause, 22 Mar 2005:
788 - use TQM5200_auto as MAKEALL target for TQM5200 systems
789 - add support for SM501 graphics controller
790 - add support for graphic console on TQM5200
791 - add support for TQM5200 Rev 200
792 - cleanup, fix typo in include/configs/TQM5200.h
794 * Patch by Manfred Baral, 17 Mar 2005:
797 * Fix RTC configuration for PPChameleon board
799 * Cleanup, fix typo in include/configs/TQM5200.h
801 * Patch by Stefan Roese, 16 Mar 2005:
802 Update for esd auto_update and hh405 board
804 * Adapt for U-Boot image size (new features enabled) on TQM5200
806 * Update code for TQM8540 board (and 85xx in general):
807 - Change the name of the Ethernet driver: MOTO ENET -> ENET
808 - Reformat boot messages
809 - Enable redundant environment
810 - Replace the -O2 optimization flag with -mno-string
812 * Patch by David Brownell, 10 Mar 2005:
813 Restore copyright statements in OHCI drivers.
815 * Add support for TQM8540 board
817 * Patch by Detlev Zundel, 14 Mar 2005:
818 NC650: changed NAND flash addressing to using UPMB
820 * Patch by Stefan Roese, 14 Mar 2005:
821 Update for esd voh405 fpga image
823 * INKA4x0: Allow initialization of LCD backlight dimming from
824 "brightness" environment variable.
826 * Add port initialization for digital I/O on INKA4x0
828 * Patch by Stefan Roese, 01 Mar 2005:
829 Update for esd boards dp405 and hub405
831 * Fix get_partition_info() parameter error in all other calls
832 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
834 * Enable USB and IDE support for INKA4x0 board
836 * Patch by Andrew Dyer, 28 Feb 2005:
837 fix ext2load passing an incorrect pointer to get_partition_info()
838 resulting in load failure for devices other than 0
840 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
842 * Cleanup USB and partition defines
844 * Add support for ext2 filesystems and image timestamps to TQM5200 board
846 * Add reset code for Coral-P on INKA4x0 board
848 * Patch by Martin Krause, 28 Jun 2004:
849 Update for TRAB board.
851 * Fix some missing "volatile"s in MPC5xxx FEC driver
853 * Fix cirrus voltage detection (for CPC45)
855 * Fix byteorder problem in usbboot and scsiboot commands.
857 * Patch by Cajus Hahn, 04 Feb 2005:
858 - don't insist on leading '/' for filename in ext2load
859 - set default partition to useful value (1) in ext2load
861 * Patch by Andrew Dyer, 08 Jan 2005:
862 fix wrong return codes in ext2 code
864 * Removed '--no-warn-mismatch' option from Makefile. This option
865 makes 'ld' to overlook binary objects compatibility.
867 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
868 --end-group) outside of the group. This will make 'ld' to do
869 _multiple_ search in the library group when resolving symbol
870 references and do only a _single_ seach in libgcc.a after the group
873 * Fix stability problems on CPC45 board again.
875 * Make image detection for diskboot / usbboot / scsiboot more robust
876 (also check header checksum)
878 * Update CPC45 board configuration.
880 * Add USB and PCI support for INKA4x0 board
882 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
886 * Patch by Robin Getz, 13 Oct 2004:
887 Add standalone application to change SMC91C111 MAC addresses,
888 see examples/README.smc91111_eeprom
890 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
891 Fix Flash support for ARM Integrator CP.
893 * Patch by Richard Woodruff, 10 Jan 2005:
894 Update support for OMAP2420 (ARM11) and H4 board:
895 o clean up and add new types to H4 memory probe code.
896 o fix to work with internal boot.
897 o added PRCM config III operation.
898 o fix marginal flash timings.
899 o add revison ATAG usage.
900 o enable voltage scaling at power chip.
901 o fix compile error for i2c.
903 * Fix network problem (error when receiving multiple ARP packets)
905 * Patch by Daniel Poirot, 12 Oct 2004:
906 Add support for Wind River sbc405 board
908 * Patch by Rainer Brestan, 12 Oct 2004:
909 Make examples/Makefile more robust
911 * Patch by Sam Song, 11 October 2004:
912 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
913 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
916 * Patch by Sam Song, 10 Oct 2004:
917 Fix a parameter error in run_command() in main.c
919 * Patch by Richard Woodruff, 01 Oct 2004:
920 add support for the TI OMAP2420 processor and its H4 reference
923 * Patch by Christian Pellegrin, 24 Sep 2004:
924 Added support for NE2000 compatible (DP8390, DP83902) NICs.
926 * Patch by Leif Lindholm, 23 Sep 2004:
927 add support for the AMD db1550 board
929 * Patch by Travis Sawyer, 15 Sep 2004:
930 Add CONFIG_SERIAL_MULTI support for ppc4xx,
931 update README.serial_multi
933 * Patches by David Snowdon, 07 Sep 2004:
934 - add u-boot.hex target in the top level Makefile
935 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
936 - use -mtune=xscale and -march=armv5 options for PXA
938 * Patch by Florian Schlote, 08 Sep 2004:
939 Add support for SenTec-COBRA5272-board (Coldfire).
941 * Patch by Gleb Natapov, 07 Sep 2004:
942 mpc824x: set PCI latency timer to a sane value
945 * Patch by Kurt Stremerch, 03 Sep 2004:
946 Add bitstream configuration option for fpga command (Xilinx only).
948 * Patch by Kurt Stremerch, 03 Sep 2004:
949 Add Xilinx Spartan2E family FPGA support
951 * Patch by Jeff Angielski, 02 Sep 2004:
952 Add Added support for H2 revision of the EP8260 board.
953 Fixed formatting for some of the EP8260 related source files.
955 * Patch by Jon Loeliger, 02 Sep 2004:
956 Reset monitor size back to 256 so environment can be written
957 to flash on MPC85xx ADS and CDS releases.
959 * Patch by Paolo Broggini, 02 Sep 2004:
960 Make BSS clearing on ARM systems more robust
962 * Patch by Yue Hu and Joe, 01 Sep 2004:
963 - add PCI support for ixp425;
964 - add EEPRO100 suppor tfor ixdp425 board.
966 * Fix problem with protected sector detection in driver/cfi_flash.c
968 ======================================================================
969 Changes for U-Boot 1.1.2:
970 ======================================================================
972 * Code cleanup, mostly for GCC-3.3.x
974 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
975 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
976 additional ethernet addresses.
978 * Cleanup drivers/i82365.c - avoid duplication of code
980 * Fix bogus "cannot span across banks" flash error message
984 * Add support for CompactFlash for the CPC45 Board.
986 * Fix problems with CMC_PU2 flash driver.
989 - avoid trigraph warning in fs/ext2/ext2fs.c
990 - rename UC100 -> uc100
992 * Add support for UC100 board
994 * Patch by Stefan Roese, 16 Dez 2004:
995 - ext2fs support added
996 - Tundra universe support added
997 - Coldfire MCF5249 support added (no preloader needed!)
998 - MCF5249 board TASREG added
999 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1001 - some esd boards updated
1002 - memory commands "mdc" and "mwc" added for cyclic read/write
1003 (CONFIG_MX_CYCLIC, see README for further description)
1005 * Add support for INKA4X0 board
1007 * Patch by Steven Scholz, 12 Dec 2004:
1008 Fix typo in AT91 memory setup.
1010 * Patch by Martin Krause, 27 Oct 2004:
1011 - add support for "STK52xx" board (including PS/2 multiplexer)
1012 - add hardware detection for TQM5200
1014 * Clean up CMC PU2 flash driver
1016 * Update MAINTAINERS file
1018 * Fix bug in MPC823 LCD driver
1020 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1022 * Enable long help on CMC PU2 board;
1024 increase CPU speed from 179 to 207 MHz.
1026 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1027 unaligned tail part specially).
1029 * Update for AT91RM9200DK and CMC_PU2 boards:
1030 - Enable booting directly from flash
1031 - fix CMC_PU2 flash driver
1033 * Fix mkimage usage message
1035 * Map SRAM on NC650 board
1037 * Work around for Ethernet problems on Xaeniax board
1039 * Patch by TsiChung Liew, 23 Sep 2004:
1040 - add support for MPC8220 CPU
1041 - Add support for Alaska and Yukon boards
1043 * Fix configuration for ERIC board (needs more room)
1045 * Adjust MIPS compiler options at run-time depending on tools version
1046 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1047 "-mcpu=4kc" for old tools)
1049 * Add passing of the command line and memory size information to the
1050 kernel on xaeniax board.
1052 * Enable NAND flash support for NC650 board.
1054 * Patch by Thomas Lange 07 Oct 2004:
1055 Updated README for DBAu1x00 boards to match current status
1057 * Patch by Philippe Robin, 28 Sept 2004:
1058 Fix Flash support for Versatile.
1060 * Patch by Roger Blofeld, 16 Sep 2004:
1061 Fix timeout for DHCP command retry
1063 * Patch by Pantelis Antoniou, 14 Sep 2004:
1064 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1066 * Patch by Pantelis Antoniou, 14 Sep 2004:
1067 Kick watchdog when bz-decompressing
1069 * Fix CFG_HZ problems on AT91RM9200 systems
1070 [Remember: CFG_HZ should be 1000 on ALL systems!]
1072 * Patch by Gridish Shlomi, 30 Aug 2004:
1073 - Add support to revA version of PQ27 and PQ27E.
1074 - Reverted MPC8260ADS baudrate back to original 115200
1076 * Patch by Hojin, 17 Sep 2004:
1077 Fix typo in cfi_flash.c
1079 * Patch by Mark Jonas, 09 September 2004:
1080 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1083 * Patch by Mark Jonas, 31 August 2004:
1084 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1085 improves FTP performance for MPC5200 systems. Enabled for IceCube
1088 * Patch by Michael Bendzick, 30 Aug 2004:
1089 - Improve platform.S code for omap1510inn that detects whether code
1090 is running from SDRAM or not. Patch allows SDRAM to be configured
1091 if code is running out of SRAM at 0x20000000.
1093 * Patch by Frederick Klatt, 30 Aug 2004:
1094 Add support for the Wind River SBC8540/SBC8560 boards
1096 * Configure SX1 board to use drivers/cfi_flash.c
1098 * Patches by Michael Bendzick, 30 Aug 2004:
1099 - Configure omap1510inn board to use drivers/cfi_flash.c
1100 - Make drivers/cfi_flash.c protect environment and redundant
1103 * Patch by Steven Scholz, 23 Jun 2004:
1104 - Add script (tools/img2brec.sh) to programm U-Boot into
1105 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1107 * Patches by Scott McNutt, 24 Aug 2004:
1108 - Add support for Altera Nios-II processors.
1109 - Add support for Psyent PCI-5441 board.
1110 - Add support for Psyent PK1C20 board.
1112 * Patches by Jon Loeliger, 24 Aug 2004:
1113 - Add support for the MPC8541 and MPC8555 CDS boards
1114 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1115 - Convert MPC85xxADS to use common CFI flash driver
1116 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1117 from board_early_init_f()
1118 - Provide SW workaround for PCI initialization on 85xx CDS
1120 * Patches by George G. Davis, 24 Aug 2004:
1121 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1122 - Remove static network setup defaults from mx1ads_config
1123 - update ARM boards to use constants from mach-types.h
1125 * Patch by Gary Jennejohn, 04 Oct 2004:
1126 - fix I2C on at91rm9200
1127 - add support for Ricoh RS5C372A RTC
1129 * Patch by Gary Jennejohn, 01 Oct 2004:
1130 - add support for CMC PU2 board
1131 - add support for I2C on at91rm9200
1133 * Patch by Gary Jennejohn, 28 Sep 2004:
1134 fix baudrate handling on at91rm9200
1136 * Patch by Yuli Barcohen, 22 Aug 2004:
1137 - remove ZPC.1900 board-specific flash driver;
1138 switch the port to generic CFI driver;
1141 * Patch by Hinko Kocevar, 21 Aug 2004:
1142 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1144 * Clean up tools/bmp_logo.c to not add trailing white space
1146 * Patch by Hinko Kocevar, 21 Aug 2004:
1147 - Group common framebuffer functions in common/lcd.c
1148 - Group common framebuffer macros and #defines in include/lcd.h
1149 - Provide calc_fbsize() for video ATAG
1151 * Patch by Sam Song, 21 August 2004:
1152 - Fix a typo in README
1153 - Align "(RO)" output for "flinfo" after "protect on"
1154 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1155 ratio 1:1 when core frequency less than 50MHz
1157 * Patches by Hinko Kocevar, 21 Aug 2004:
1158 - fix some "use of label at end of compound statement" warnings
1159 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1161 * Patch by Steven Scholz, 16 Aug 2004:
1162 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1163 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1164 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1165 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1166 into cpu/arm920t/$(SOC)/
1168 * Patches by Sean Chang, 09 Aug 2004:
1169 - Added support for both 8 and 16 bit mode access to System ACE CF
1171 - Fixed missing System ACE CF device during get FAT partition info
1172 in fat_register_device function.
1173 - Enabled System ACE CF support on ML300.
1175 * Patch by Sean Chang, 09 Aug 2004:
1176 Synch defines for saveenv and do_saveenv functions so they get
1177 compiled under the same statement.
1179 * Patch by Sean Chang, 09 Aug 2004:
1180 - Added I2C support for ML300.
1181 - Added support for ML300 to read out its environment information
1182 stored on the EEPROM.
1183 - Added support to use board specific parameters as part of
1184 U-Boot's environment information.
1185 - Updated MLD files to support configuration for new features
1188 * Patches by Travis Sawyer, 05 Aug 2004:
1189 - Remove incorrect bridge settings for eth group 6
1190 - Add call to setup bridge in ppc_440x_eth_initialize
1191 - Fix ppc_440x_eth_init to reset the phy only if its the
1192 first time through, otherwise, just check the phy for the
1193 autonegotiated speed/duplex. This allows the use of netconsole
1194 - only print the speed/duplex the first time the phy is reset.
1196 * Patch by Shlomo Kut, 29 Mar 2004:
1197 Add support for MKS Instruments "Quantum" board
1199 * Fix build problem with Cogent boards;
1200 avoid using <asm/byteorder.h> when using the host compiler
1202 * Patch by Ganapathi C, 04 Aug 2004:
1203 Fix NFS timeout issue
1205 * Patch by Yuli Barcohen, 19 Jul 2004:
1206 - Fix host tools building in Cygwin environment
1207 - Fix header files search order for host tools
1209 * Patch by Tom Armistead, 19 Jul 2004:
1210 Fix kgdb.S support for 74xx_75x cpu
1212 * Patch by Jon Loeliger, 15 Jul 2004:
1213 Fix MPC85xx I2C driver
1215 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1217 * Patch by Stephen Williams, 15 July 2004
1218 Set the PCI class code for JSE board as part of PCI interface setup
1220 * Patch by Michael Bendzick, 15 Jul 2004:
1221 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1222 CFG_FLASH_USE_BUFFER_WRITE is set
1224 * Patch by Yuli Barcohen, 13 Jul 2004:
1225 Allow clock setting on MPC866/MPC885 series chips according to
1226 environment variable `cpuclk'
1228 * Patch by Yuli Barcohen, 20 Apr 2004:
1229 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1231 * Patch by Vincent Dubey, 24 Sep 2004:
1232 Add support for xaeniax board
1234 * Add comment about non-GPL character of standalone applications to
1237 * Fix FEC ethernet problem on NSCU board.
1239 * Patch by Gary Jennejohn, 09 Sep 2004:
1240 allow to use USART1 as console port on at91rm9200dk boards
1242 * Patch by Stefan Roese, 16 Sep 2004:
1245 * Fix SysClk handling for PPChameleon and CATcenter boards
1247 * Patch by Detlev Zundel, 08 Sep 2004:
1248 Update etags build target
1250 * Improve NetConsole support: add support for broadcast destination
1251 address and buffered input.
1253 * Cleanup compiler warnings for GCC 3.3.x and later
1255 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1257 * Add support for IDS "NC650" board
1259 * Add automatic update support for LWMON board
1261 * Clear Block Lock-Bits when erasing flash on LWMON board.
1263 * Fix return code of "fatload" command
1265 * Enable MSDOS/VFAT filesystem support for LWMON board
1267 * Patch by Martin Krause, 03 Aug 2004:
1268 change timing for SM501 graphics controller on TQM5200 module
1270 * Patch by Mark Jonas, 13 July 2004:
1271 - Total5200 LCD now run in little endian mode. Endianess conversion
1272 is done in hardware.
1273 - Removed last reference to "console" environment variable.
1275 * Patches by Lars Munch, 12 Jul 2004:
1276 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1278 - split out the LXT971A PHY from ns_9750_eth.h
1279 - split the dm9161 phy part out of at91rm9200_ether.c
1281 * Patch by Andreas Engel, 12 Jul 2004:
1282 Replaced hardcoded PL011 clock frequency with config variable.
1283 Fixed wrong CONFIG_CMD_DFL doc.
1285 * Patch by Thomas Viehweger, 09 Jun 2004:
1286 make it possible to remove chpart when there is only one partition
1288 * Add support for console over UDP (compatible to Ingo Molnar's
1289 netconsole patch under Linux)
1291 * Patch by Jon Loeliger, 16 Jul 2004:
1292 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1294 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1295 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1296 and CONFIG_L2_INIT_RAM options.
1297 - Refactor Local Bus initialization out of SDRAM setup.
1298 - Re-implement new version of LBC11/DDR11 errata workarounds.
1299 - Moved board specific PCI init parts out of CPU directory.
1300 - Added TLB entry for PCI-1 IO Memory
1301 - Updated README.mpc85xxads
1303 * Patch by Sascha Hauer, 28 Jun:
1304 - add generic support for Motorola i.MX architecture
1305 - add support for mx1ads, mx1fs2 and scb9328 boards
1307 * Patches by Marc Leeman, 23 Jul 2004:
1308 - Add define for the PCI/Memory Buffer Configuration Register
1309 - corrected comments in cpu/mpc824x/cpu_init.c
1311 * Add support for multiple serial interfaces
1312 (for example to allow modem dial-in / dial-out)
1314 * Patch by Stefan Roese, 15 Jul 2004:
1315 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1317 * Fix NSCU config; add ethernet wakeup code.
1319 * Add link for preloader for Motorola Coldfire to README.m68k
1321 * Patch by Michael Bendzick, 12 Jul 2004:
1322 fix output formatting in drivers/cfi_flash.c
1324 * Patch by Mark Jonas, 02 Jul 2004:
1325 Fix lowboot (again) on MPC5xxx
1327 * Patch by Curt Brune, 07 Jul 2004:
1328 relocate exception vectors on arm720t if needed
1330 * Patch by George G. Davis, 06 Jul 2004:
1331 - update mach-types.h to latest arm.linux.org.uk master list
1332 - Set correct OMAP1610 bi_arch_number for build target
1334 * Patch by Curt Brune, 06 Jul 2004:
1335 evb4510: add support for timer interrupt; cleanup
1337 * Patch by Dan Poirot, 06 Jul 2004:
1338 Fix sbc8260 environment variables
1340 * Cleanup redundand "console" environment variable
1342 * Patch by Mark Jonas, 05 Jul 2004:
1343 add support for the Total5100's and Total5200's LCD screen
1345 * Patches by Dan Eisenhut, 01 Jul 2004:
1347 - Move doc2000.h include to prevent compiler warning on some boards
1349 * Patch by Mark Jonas, 01 Jul 2004:
1350 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1351 MGT5100 and MPC5200 based Freescale platforms.
1353 * Patch by Philippe Robin, 01 Jul 2004:
1354 Add initialization for Integrator and versatile board files.
1356 * Patch by Hinko Kocevar, 01 Jun 2004:
1357 Fix VFD FB allocation, add LCD FB allocation on ARM
1359 * Patch by Martin Krause, 30 Jun 2004:
1360 Add support for TQM5200 board
1362 * Patch by Martin Krause, 29 Jun 2004:
1363 Add loopw command: infinite write loop on address range
1365 * Patches by Yasushi Shoji, 29 Jun 2004:
1366 - add empty include/asm-microblaze/processor.h
1367 - add to CREDITS and MAINTAINERS
1368 - add gd initialization
1369 - add MicroBlaze and SUZAKU board to MAKEALL script
1370 - add reset support for SUZAKU
1371 - add flush_cache() for MicroBlaze
1372 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1373 size flash memory on SUZAKU
1375 * Patch by Prakash Kumar, 27 Jun 2004:
1376 Add support for the PXA250 based Intrinsyc Cerf board.
1378 * Patch by Yasushi Shoji, 27 Jun 2004:
1379 fix comment in include/common.h
1381 * Rename SBC8560 into sbc8560 for consistency
1383 * Patch by Daniel Poirot, 24 Jun 2004:
1384 Add support for Wind River's sbc8240 board
1386 * Patches by Yasushi Shoji, 26 Jun 2004:
1387 - drivers/serial_xuartlite.c: fix "return 0" in void function
1388 - add microblaze support to mkimage tool
1390 * Patch by Fred Klatt, 25 Jun 2004:
1391 Add support for WindRiver's sbc8560 board
1393 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1394 Small Bugs fixes for "at91rm9200dk" board:
1395 - Timing modifications for SPI DataFlash access
1396 - Fix NAND flash detection bug
1398 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1399 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1401 * Patch by Jon Loeliger, 17 June 2004:
1402 Completion of the 8540ADS/8560ADS updates:
1403 Fix some PCI and Rapid I/O memory maps,
1404 Initialize both TSEC 1 and 2,
1406 Update MAINTAINER for 85xx boards and README.mpc85xxads
1408 * Patch by Yuli Barcohen, 16 Jun 2004:
1409 Remove obsolete AdderII port which was superseded by unified
1410 AdderII/Adder87x port
1412 * Patch by Ladislav Michl, 16 Jun 2004:
1413 Fix gcc-3.3.3 warnings for smc91111.c
1415 * Patch by Stefan Roese, 02 Jul 2004:
1416 - Fix bug in 405 ethernet driver; allocated data not cleared!
1417 - Fix problem in 405 i2c driver; don't try to print without console!
1419 * Patch by Paul Ruhland, 11 Jun 2004:
1420 Remove debug code from 'board/lpd7a40x/flash.c'
1422 * Patch by Andrea Marson, 11 Jun 2004:
1423 Update for PPChameleon board:
1424 - support for SysClk @ 25MHz
1425 - support for Silicon Motion SM712 VGA controller
1428 * Patches by Richard Woodruff, 10 Jun 2004:
1429 - fix problems with examples/stubs.c for GCC >= 3.4
1430 - fix problems with gd initialization
1432 * Patch by Curt Brune, 17 May 2004:
1433 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1434 - Add support for ESPD-Inc. EVB4510 Board
1436 * Patch by Marc Leeman, 11 May 2004:
1437 Fix for MPC8245 - reading PPC Memory from another device with the
1438 PPC as PCI target device corrupts data due to interenal hardware
1441 * Fix "cls" command when used with splash screen
1443 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1444 slow download of a big image)
1446 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1447 display even after showing a bitmap
1449 * Patch by Josef Wagner, 04 Jun 2004:
1450 - DDR Ram support for PM520 (MPC5200)
1451 - support for different flash types (PM520)
1452 - USB / IDE / CF-Card / DiskOnChip support for PM520
1453 - 8 bit boot rom support for PM520/CE520
1454 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1455 - I2C and RTC support for CPC45
1456 - support of new flash type (28F160C3T) for CPC45
1458 * Fix flash parameters passed to Linux for PPChameleon board
1460 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1462 * Patch by Paul Ruhland, 10 Jun 2004:
1463 fix support for Logic SDK-LH7A404 board and clean up the
1464 LH7A404 register macros.
1466 * Patch by Matthew McClintock, 10 Jun 2004:
1467 Modify code to select correct serial clock on Sandpoint8245
1469 * Patch by Robert Schwebel, 10 Jun 2004:
1470 Add support for Intel K3 strata flash.
1472 * Patch by Thomas Brand, 10 Jun 2004:
1473 Fix "loads" command on DK1S10 board
1475 * Patch by Yuli Barcohen, 09 Jun 2004:
1476 Add support for 8MB flash SIMM and JFFS2 file system on
1477 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1479 * Patch by Yuli Barcohen, 09 Jun 2004:
1480 Add support for Analogue&Micro Adder87x and the older AdderII board.
1482 * Patch by Ming-Len Wu, 09 Jun 2004:
1483 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1485 * Patch by Sam Song, 09 Jun 2004:
1486 - Add support for RPXlite_DW board
1487 - Update FLASH driver for 4*AM29DL323DB90VI
1488 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1490 * Patch by Mark Jonas, 08 June 2004:
1491 - Make MPC5200 boards evaluate the SVR to print processor name and
1492 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1494 * Patch by Kai-Uwe Bloem, 06 May 2004:
1495 Fix endianess problem in cramfs code
1497 * Patch by Tom Armistead, 04 Jun 2004:
1498 Add support for MAX6900 RTC
1500 * Patches by Ladislav Michl, 03 Jun 2004:
1501 - fix cfi_flash.c on LE systems
1502 - let 'make mrproper' delete u-boot.img as well
1503 - turn printf into debug in cfi_flash.c
1505 * Patch by Kurt Stremerch, 28 May 2004:
1506 Add support for Exys XSEngine board
1508 * Patch by Martin Krause, 27 May 2004:
1509 Fix a MPC5xxx I2C timing issue in i2c_probe().
1511 * Patch by Leif Lindholm, 27 May 2004:
1512 Fix board_init_f() for dbau1x00 board.
1514 * Patch by Imre Deak, 26 May 2004:
1515 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1516 Set flash base accordingly, and decide whether to do or skip board
1517 specific setup steps.
1519 * Patch by Josef Baumgartner, 26 May 2004:
1520 Add missing define in include/asm-m68k/global_data.h
1522 * Patch by Josef Baumgartner, 25 May 2004:
1523 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1525 * Patch by Paul Ruhland, 24 May 2004:
1526 fix SDRAM initialization for LPD7A400 board.
1528 * Patch by Jian Zhang, 20 May 2004:
1529 add support for environment in NAND flash
1531 * Patch by Yuli Barcohen, 20 May 2004:
1532 Add support for Interphase iSPAN boards.
1534 * Patches by Paul Ruhland, 17 May 2004:
1535 - Add I/O functions to the smc91111 ethernet driver to support the
1536 Logic LPD7A40x boards.
1537 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1538 specifically the LPD7A400.
1540 * Patches by Robert Schwebel, 15 May 2004:
1541 - call MAC address reading code also for SMSC91C111;
1542 - make SMSC91C111 timeout configurable, remove duplicate code
1543 - fix get_timer() for PXA
1544 - update doc/README.JFFS2
1545 - use "bootfile" env variable also for jffs2
1547 * Patch by Tolunay Orkun, 14 May 2004:
1548 Add support for Cogent CSB472 board (8MB Flash Rev)
1550 * Patch by Thomas Viehweger, 14 May 2004:
1551 - flash.h: more flash types added
1552 - immap_8260.h: some bits added (useful for RMII)
1553 - cmd_coninfo.c: typo corrected, printf -> puts
1554 - reduced size by replacing spaces with tab
1556 * Patch by Robert Schwebel, 13 May 2004:
1557 Add 'imgextract' command: extract one part of a multi file image.
1559 * Patches by Jon Loeliger, 11 May 2004:
1560 Dynamically handle REV1 and REV2 MPC85xx parts.
1561 (Jon Loeliger, 10-May-2004).
1562 New consistent memory map and Local Access Window across MPC85xx line.
1563 New CCSRBAR at 0xE000_0000 now.
1564 Add RAPID I/O memory map.
1565 New memory map in README.MPC85xxads
1566 (Kumar Gala, 10-May-2004)
1567 Better board and CPU identification on MPC85xx boards at boot.
1568 (Jon Loeliger, 10-May-2004)
1569 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1570 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1571 (Jim Robertson, 10-May-2004)
1572 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1573 Supports multiple PHYs.
1574 (Andy Fleming, 10-May-2004)
1575 Some README.MPC85xxads updates.
1576 (Kumar Gala, 10-May-2004)
1577 Copyright updates for "Freescale"
1578 (Andy Fleming, 10-May-2004)
1580 * Patch by Stephen Williams, 11 May 2004:
1581 Add flash support for ST M29W040B
1582 Reduce JSE specific flash.c to remove dead code.
1584 * Patch by Markus Pietrek, 04 May 2004:
1585 Fix clear_bss code for ARM systems (all except s3c44b0 which
1586 doesn't clear BSS at all?)
1588 * Fix "ping" problem on INC-IP board. Strange problem:
1589 Sometimes the store word instruction hangs while writing to one of
1590 the Switch registers, but only if the next instruction is 16-byte
1591 aligned. Moving the instruction into a separate function somehow
1592 makes the problem go away.
1594 * Patch by Rishi Bhattacharya, 08 May 2004:
1595 Add support for TI OMAP5912 OSK Board
1597 * Patch by Sam Song May, 07 May 2004:
1598 Fix typo of UPM table for rmu board
1600 * Patch by Pantelis Antoniou, 05 May 2004:
1601 - Intracom board update.
1604 * Add support for the second Ethernet interface for the 'PPChameleon'
1607 * Patch by Dave Peverley, 30 Apr 2004:
1608 Add support for OMAP730 Perseus2 Development board
1610 * Patch by Alan J. Luse, 29 Apr 2004:
1611 Fix flash chip-select (OR0) option register setting on FADS boards.
1613 * Patch by Alan J. Luse, 29 Apr 2004:
1614 Report MII network speed and duplex setting properly when
1615 auto-negotiate is not enabled.
1617 * Patch by Jarrett Redd, 29 Apr 2004:
1618 Fix hang on reset on Ocotea board due to flash in wrong mode.
1620 * Patch by Dave Peverley, 29 Apr 2004:
1621 add MAC address detection to smc91111 driver
1623 * Patch by David Müller, 28 Apr 2004:
1624 fix typo in lib_arm/board.c
1626 * Patch by Tolunay Orkun, 20 Apr 2004:
1627 - README update: add CONFIG_CSB272 and csb272_config
1628 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1629 i2cfast environment variable
1631 * Patch by Yuli Barcohen, 19 Apr 2004:
1632 - Rename DUET_ADS to MPC885ADS
1633 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1634 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1635 - Clean up FADS family port to use the new defines
1637 * Fix PCI support on CPC45 board
1639 * Patch by Scott McNutt, 25 Apr 2004:
1640 Add Nios GDB/JTAG Console support:
1641 - Add stubs to support gdb via JTAG.
1642 - Add support for console over JTAG.
1645 * Add support for CATcenter board (based on PPChameleon ME module)
1647 * Patch by Klaus Heydeck, 12 May 2004:
1648 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1649 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1650 various changes to KUP4 board specific files
1652 * Fix minor network problem on MPC5200: need some delay between
1653 resetting the PHY and sending the first packet. Implemented in a
1654 "natural" way by invoking the PHY reset and initialization code
1655 only once after power on vs. each time the interface is brought up.
1657 * Add some limited support for low-speed devices to SL811 USB controller
1658 (at least "usb reset" now passes successfully and "usb info" displays
1659 correct information)
1661 * Change init sequence for multiple network interfaces: initialize
1662 on-chip interfaces before external cards.
1664 * Fix memory leak in the NAND-specific JFFS2 code
1666 * Fix SL811 USB controller when attached to a USB hub
1668 * Fix config option spelling in PM520 config file
1670 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1671 patches by Pantelis Antoniou, 30 Mar 2004)
1673 * Fix minor NAND JFFS2 related issue
1675 * Fixes for SL811 USB controller:
1676 - implement workaround for broken memory stick
1677 - improve error handling
1679 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1680 cope with congested networks.
1682 ======================================================================
1683 Changes for U-Boot 1.1.1:
1684 ======================================================================
1686 * Patch by Travis Sawyer, 23 Apr 2004:
1687 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1688 errata from Vitesse Semiconductor.
1690 * Patch by Philippe Robin, 22 Apr 2004:
1691 Fix ethernet configuration for "versatile" board
1693 * Patch by Kshitij Gupta, 21 Apr 2004:
1694 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1696 * Patch by Steven Scholz, 24 Feb 2004:
1697 Fix a bug in AT91RM9200 ethernet driver:
1698 The MII interface is now initialized before accessing the PHY.
1700 * Patch by John Kerl, 19 Apr 2004:
1701 Use U-boot's miiphy.h for PHY register names, rather than
1702 introducing a new header file.
1704 * Update pci_ids.h from linux-2.4.26
1706 * Patch by Masami Komiya, 19 Apr 2004:
1707 Fix problem cause by VLAN function on little endian architecture
1708 without VLAN environment
1710 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1711 binary image for all clock frequencies. Implement run-time
1712 optimization of flash access timing based on the actual bus
1715 * Modify KUP4X board configuration to use SL811 driver for USB memory
1716 sticks (including FAT / VFAT filesystem support)
1718 * Add SL811 Host Controller Interface driver for USB
1720 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1722 * Patch by Pantelis Antoniou, 19 Apr 2004:
1723 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1724 Minor patches for Intracom boards.
1726 * Patch by Christian Pell, 19 Apr 2004:
1727 cleanup support for CF/IDE on PCMCIA for PXA25X
1729 * Temporarily disabled John Kerl's extended MII command code because
1730 "miivals.h" is missing
1732 * Patches by Mark Jonas, 13 Apr 2004:
1733 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1734 - Add sync instructions to IceCube SDRAM init code
1735 - Move SDRAM chip constants into seperate include files
1736 - Unify DDR and SDR initialization code
1737 - Unify all IceCube (Lite5xxx) target names
1739 * Patch by John Kerl, 16 Apr 2004:
1740 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1741 mii read 4-7 18-1a. Also add mii dump subcommand for
1742 pretty-printing standard regs 0-5.
1744 * Patch by Stephen Williams, 16 April 2004:
1745 fix typo in JSE.h; update MAINTAINERS
1747 * Patch by Matthew S. McClintock, 14 Apr 2004:
1748 fix initdram function for utx8245 board
1750 * Patch by Markus Pietrek, 14 Apr 2004:
1751 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1753 * Patch by Reinhard Meyer, 18 Apr 2004:
1754 provide the IDE Reset Function for EMK 5200 boards
1756 * Patch by Masami Komiya, 12 Apr 2004:
1757 fix pci_hose_write_config_{byte,word}_via_dword problems
1759 * Patch by Sangmoon Kim, 12 Apr 2004:
1760 Update max RAM size for debris board
1762 * Patch by Travis Sawyer, 08 Apr 2004:
1763 Add TLB entry for second DIMM slot on ocotea
1765 * Patch by Masami Komiya, 08 Apr 2004:
1766 add RTL8169 network driver
1768 * Patch by Dan Malek, 07 Apr 2004:
1769 - Add support for RPC/STx GP3, Motorola 8560 board
1770 - Update 85xx TSEC driver so it searches MII for first available PHY
1772 - Add functions to support console MII commands.
1774 * Patch by Tolunay Orkun, 07 Apr 2004:
1775 Move initialization of bi_iic_fast[]
1776 from board_init_f() to board_init_r()
1778 * Patch by Yasushi Shoji, 07 Apr 2004:
1779 Cleanup microblaze port
1781 * Patch by Sangmoon Kim, 07 Apr 2004:
1782 Add auto SDRAM module detection for Debris board
1784 * Patch by Rune Torgersen, 06 Apr 2004:
1785 - Fix some PCI problems on the MPC8266ADS board
1786 - Fix the location of some PCI entries in the immap structure
1788 * Patch by Yasushi Shoji, 07 Apr 2004:
1789 - add support for microblaze processors
1790 - add support for AtmarkTechno "suzaku" board
1792 * Configure PPChameleon board to use redundand environment in flash
1794 * Configure PPChameleon board to use JFFS2 NAND support.
1796 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1798 * Patch by Rune Torgersen, 16 Apr 2004:
1801 * Patches by Pantelis Antoniou, 16 Apr 2004:
1802 - add support for a new version of an Intracom board and fix
1803 various other things on others.
1804 - add verify support to the crc32 command (define
1805 CONFIG_CRC32_VERIFY to enable it)
1806 - fix FEC driver for MPC8xx systems:
1807 1. fix compilation problems for boards that use dynamic
1809 2. shut down FEC after network transfers
1810 - HUSH parser fixes:
1811 1. A new test command was added. This is a simplified version of
1812 the one in the bourne shell.
1813 2. A new exit command was added which terminates the current
1815 3. Fixed handing of $? (exit code of last executed command)
1816 - Fix some compile problems;
1817 add "once" functionality for the netretry variable
1819 * Patch by George G. Davis, 02 Apr 2004:
1820 add support for Intel Assabet board
1822 * Patch by Stephen Williams, 01 Apr 2004:
1823 Add support for Picture Elements JSE board
1825 * Patch by Christian Pell, 01 Apr 2004:
1826 Add CompactFlash support for PXA systems.
1828 * Patches by Pantelis Antoniou, 30 Mar 2004:
1829 - add auto-complete support to the U-Boot CLI
1830 - add support for NETTA and NETPHONE boards; fix NETVIA board
1831 - add support for the Epson 156x series of graphical displays
1832 (These displays are serial and not suitable for using a normal
1833 framebuffer console on them)
1834 - add infrastructure needed in order to POST any DSPs in a board
1835 - improve and fix various things in the MPC8xx FEC driver:
1836 1. The new 87x and 88x series of processors have two FECs,
1837 and the new driver supports them both.
1838 2. Another change in the 87x/88x series is support for
1839 the RMII (Reduced MII) interface. However numerous
1840 changes are needed to make it work since the PHYs
1841 are connected to the same lines. That means that
1842 you have to address them correctly over the MII
1844 3. We now correctly match the MII/RMII interface
1845 configuration to what the PHY reports.
1846 - Fix problem when readingthe MII status register. Due to the
1847 internal design of many PHYs you have to read the register
1848 twice. The problem is more apparent in 10Mbit mode.
1849 - add new mode ".jffs2s" for reading from a NAND device: it just
1850 skips over bad blocks.
1851 - add networking support for VLANs (802.1q), and CDP (Cisco
1853 - some minor patches / cleanup
1855 * Patch by Yuli Barcohen, 28 Mar 2004:
1856 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1857 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1858 - Change configuration method for MPC8260ADS family
1860 * add startup code to clear the BSS of standalone applications
1862 * Fix if / elif handling bug in HUSH shell
1864 ======================================================================
1865 Changes for U-Boot 1.1.0:
1866 ======================================================================
1868 * Patch by Mark Jonas: Remove config.tmp files only when
1869 unconfiguring the board
1871 * Adapt RMU board for bigger flash memory
1873 * Patch by Klaus Heydeck, 13 Mar 2003:
1874 Add support for KUP4X Board
1876 * Patch by Pavel Bartusek, 21 Mar 2004
1877 Add Reiserfs support
1879 * Patch by Hinko Kocevar, 20 Mar 2004
1880 - Add auto-release for SMSC LAN91c111 driver
1881 - Add save/restore of PTR and PNR regs as suggested in datasheet
1883 * Patch by Stephen Williams, 19 March 2004
1884 Increase speed of sector reads from SystemACE,
1885 shorten poll timeout and remove a useless reset
1887 * Patch by Tolunay Orkun, 19 Mar 2004:
1888 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
1891 * Patch by Brad Kemp, 18 Mar 2004:
1892 prevent machine checks during a PCI scan
1894 * Patch by Pierre Aubert, 18 Mar 2004:
1895 Fix string cleaning in IDE identification
1897 * Patch by Pierre Aubert, 18 Mar 2004:
1898 - Unify video mode handling for Chips & Technologies 69000 Video
1899 chip and Silicon Motion SMI 712/710/810 Video chip
1900 - Add selection of the video output (CRT or LCD) via 'videoout'
1901 environment variable for the Silicon Motion
1904 * Patch by Pierre Aubert, 18 Mar 2004:
1905 include/common.h typo fix
1907 * Patches by Tolunay Orkun, 17 Mar 2004:
1908 - Add support for bd->bi_iic_fast[] initialization via environment
1909 variable "i2cfast" (CONFIG_I2CFAST)
1910 - Add "i2cfast" u-boot environment variable support for csb272
1912 * Patch by Carl Riechers, 17 Mar 2004:
1913 Ignore '\0' characters in console input for use with telnet and
1916 * Patch by Leon Kukovec, 17 Mar 2004:
1917 typo fix for strswab prototype #ifdef
1919 * Patches by Thomas Viehweger, 16 Mar 2004:
1920 - show PCI clock frequency on MPC8260 systems
1921 - add FCC_PSMR_RMII flag for HiP7 processors
1922 - in do_jffs2_fsload(), take load address from load_addr if not set
1923 explicit, update load_addr otherwise
1924 - replaced printf by putc/puts when no formatting is needed
1925 (smaller code size, faster execution)
1927 * Patch by Phillippe Robin, 16 Mar 2004:
1928 avoid dereferencing NULL pointer in lib_arm/armlinux.c
1930 * Patch by Stephen Williams, 15 Mar 2004:
1931 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
1933 * Patch by Tolunay Orkun, 15 Mar 2004:
1934 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
1936 * Patch by Travis Sawyer, 15 Mar 2004:
1937 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
1939 * Add start-up delay to make sure power has stabilized before
1940 attempting to switch on USB on SX1 board.
1942 * Patch by Josef Wagner, 18 Mar 2004:
1943 - Add support for MicroSys XM250 board (PXA255)
1944 - Add support for MicroSys PM828 board (MPC8280)
1945 - Add support for 32 MB Flash on PM825/826
1946 - new SDRAM refresh rate for PM825/PM826
1947 - added support for MicroSys PM520 (MPC5200)
1948 - replaced Query by Identify command in CPU86/flash.c
1949 to support 28F160F3B
1951 * Fix wrap around problem with udelay() on ARM920T
1953 * Add support for Macronix flash on TRAB board
1955 * Patch by Pierre Aubert, 15 Mar 2004:
1956 Fix buffer overflow in IDE identification
1958 * Fix power-off of LCD for out-of-band temperatures on LWMON board
1960 * Remove redundand #define in IceCube.h
1962 * Patch by Steven Scholz, 27 Feb 2004:
1963 - Adding get_ticks() and get_tbclk() for AT91RM9200
1964 - Many white space fixes in cpu/at91rm9200/interrupts.c
1966 * Patches by Steven Scholz, 20 Feb 2004:
1967 some cleanup in AT91RM9200 related code
1969 * Patches by Travis Sawyer, 12 Mar 2004:
1970 - Fix Gigabit Ethernet support for 440GX
1971 - Add Gigabit Ethernet Support to MII PHY utilities
1973 * Patch by Brad Kemp, 12 Mar 2004:
1974 Fixes for drivers/cfi_flash.c:
1975 - Better support for x8/x16 implementations
1976 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
1977 - Added defines for AMD command and address constants
1979 * Patch by Leon Kukovec, 12 Mar 2004:
1980 Fix get_dentfromdir() to correctly handle deleted dentries
1982 * Patch by George G. Davis, 11 Mar 2004:
1983 Remove hard coded network settings in TI OMAP1610 H2
1984 default board config
1986 * Patch by George G. Davis, 11 Mar 2004:
1987 add support for ADS GraphicsClient+ board.
1989 * Patch by Pierre Aubert, 11 Mar 2004:
1990 - add bitmap command and splash screen support in cfb console
1991 - add [optional] origin in the bitmap display command
1993 * Patch by Travis Sawyer, 11 Mar 2004:
1994 Fix ocotea board early init interrupt setup.
1996 * Patch by Thomas Viehweger, 11 Mar 2004:
1997 Remove redundand code; add PCI-specific bits to include/mpc8260.h
1999 * Patch by Stephan Linz, 09 Mar 2004
2000 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2002 * Patch by George G. Davis, 9 Mar 2004:
2003 fix recent build failure for SA1100 target
2005 * Patch by Travis Sawyer, 09 Mar 2004:
2006 Support native interrupt mode for the IBM440GX.
2007 Previously it was running in 440GP compatibility mode.
2009 * Patch by Philippe Robin, 09 Mar 2004:
2010 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2013 * Patch by Masami Komiya, 08 Mar 2004:
2014 Don't overwrite server IP address or boot file name
2015 when the boot server does not return values
2017 * Patch by Tolunay Orkun, 5 Mar 2004:
2018 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2020 * Patch by Tolunay Orkun, 5 Mar 2004:
2021 Fix early board initialization for Cogent CSB272 board
2023 * Patch by Ed Okerson, 3 Mar 2004:
2024 fix CFI flash writes for little endian systems
2026 * Patch by Reinhard Meyer, 01 Mar 2004:
2027 generalize USB and IDE support for MPC5200 with according
2028 changes to IceCube.h and TOP5200.h
2029 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2030 add info about USB and IDE to README
2032 * Patch by Yuli Barcohen, 4 Mar 2004:
2033 Fix problems with GCC 3.3.x which changed handling of global
2034 variables explicitly initialized to zero (now in .bss instead of
2037 * Patch by Leon Kukovec, 02 Mar 2004:
2038 add strswab() to fix IDE LBA capacity, firmware and model numbers
2039 on little endian machines
2041 * Patch by Masami Komiya, 02 Mar 2004:
2042 - Remove get_ticks() from NFS code
2043 - Add verification of RPC transaction ID
2045 * Patch by Pierre Aubert, 02 Mar 2004:
2046 cleanup for IDE and USB drivers for MPC5200
2048 * Patch by Travis Sawyer, 01 Mar 2004:
2050 - Add IBM PPC440GX Ref Platform support (Ocotea)
2051 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2052 Adapted to U-Boot and 440GX port
2054 - Add gracious handling of all Ethernet Pin Selections for 440GX
2055 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2057 - Add needed bit definitions
2060 * Patch by Carl Riechers, 1 Mar 2004:
2061 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2063 * Patch by Stephan Linz, 27 Feb 2004
2064 - avoid problems for targets without NFS download support
2066 * Patch by Rune Torgersen, 27 Feb 2004:
2067 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2068 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2069 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2071 * Patch by Masami Komiya, 27 Feb 2004:
2072 Fix rarpboot: add autoload by NFS
2074 * Patch by Dan Eisenhut, 26 Feb 2004:
2075 fix flash_write return value in saveenv
2077 * Patch by Stephan Linz, 11 Dec 2003
2078 expand config.mk to avoid trigraph warnings on NIOS
2080 * Rename "BMS2003" board into "HMI10"
2082 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2083 storage; auto-set console on USB port (using preboot command)
2085 * Add support for SX1 mobile phone; add support for USB-based console
2086 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2088 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2090 * Fix SDRAM timings for LITE5200 / IceCube board
2092 * Handle Auti-MDIX / connection status for INCA-IP
2094 * Fix USB problems when attempting to read 0 bytes
2096 * Patch by Travis Sawyer, 26 Feb 2004:
2097 Fix broken compile for XPEDITE1K target.
2099 * Patch by Stephan Linz, 26 Feb 2004:
2100 Bug fix for NFS code on NIOS targets
2102 * Patch by Stephen Williams, 26 Feb 2004:
2103 Break up SystemACE reads of large block counts
2105 * Patch by Pierre Aubert, 26 Feb 2004
2106 add IDE support for MPC5200
2108 * Patch by Masami Komiya, 26 Feb 2004:
2109 add autoload via NFS
2111 * Patch by Stephen Williams
2112 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2113 elsewhere in the source.
2115 * Patch by Steven Scholz, 25 Feb 2004:
2116 - Timeouts in FPGA code should be based on CFG_HZ
2117 - Minor cleanup in code for Altera FPGA ACEX1K
2119 * Patch by Steven Scholz, 25 Feb 2004:
2120 Changed "Directory Hierarchy" section in README
2122 * Patch by Masami Komiya, 25 Feb 2004:
2123 Reduce copy count in nfs_read_reply() of NFS code
2125 * Patch by Markus Pietrek, 24 Feb 2004:
2126 NS9750 DevBoard added
2128 * Patch by Pierre Aubert, 24 Feb 2004
2129 add USB support for MPC5200
2131 * Patch by Steven Scholz, 24 Feb 2004:
2132 - fix MII commands to use values from last command
2134 * Patch by Torsten Demke, 24 Feb 2004:
2135 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2137 * Patch by Rahul Shanbhag, 19 Feb 2004:
2138 Fixes for for OMAP1610 board:
2139 - shift some IRQ specific code to platform.S file
2140 - remove duplicatewatchdog reset code from start.S
2142 * Make Auto-MDIX Support configurable on INCA-IP board
2144 * Fix license for mkimage tool
2146 * Patch by Masami Komiya, 24 Feb 2004:
2147 Update NetBootFileXferSize in NFS code
2149 * Patch by Scott McNutt, 24 Feb 2004:
2150 fix packet length in NFS code
2152 * Patch by Masami Komiy, 22 Feb 2004:
2153 Add support for NFS for file download
2155 * Patch by Andrea Scian, 17 Feb 2004:
2156 Add support for S3C44B0 processor and DAVE B2 board
2158 * Patch by Steven Scholz, 20 Feb 2004:
2159 - Add support for MII commands on AT91RM9200 boards
2160 - some cleanup in AT91RM9200 ethernet code
2162 * Patch by Peter Ryser, 20 Feb 2004:
2163 Add support for the Xilinx ML300 platform
2165 * Patch by Stephan Linz, 17 Feb 2004:
2166 Fix watchdog support for NIOS
2168 * Patch by Josh Fryman, 16 Feb 2004:
2169 Fix byte-swapping for cfi_flash.c for different bus widths
2171 * Patch by Jon Diekema, 14 Jeb 2004:
2172 Remove duplicate "FPGA Support" notes from the README file
2174 * Patches by Reinhard Meyer, 14 Feb 2004:
2175 - update board/emk tree; use common flash driver
2176 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2177 [adapted for other PPC CPUs -- wd]
2178 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2180 * Patch by Jon Diekema, 13 Feb 2004:
2181 Call show_boot_progress() whenever POST "FAILED" is printed.
2183 * Patch by Nishant Kamat, 13 Feb 2004:
2184 Add support for TI OMAP1610 H2 Board
2185 Fixes for cpu/arm926ejs/interrupt.c
2186 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2187 Fix for a timer bug in OMAP1610 Innovator
2188 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2190 * Patches by Stephan Linz, 12 Feb 2004:
2191 - add support for NIOS timer with variable period preload counter value
2192 - prepare POST framework support for NIOS targets
2194 * Patch by Denis Peter, 11 Feb 2004:
2195 add POST support for the MIP405 board
2197 * Patch by Laurent Mohin, 10 Feb 2004:
2198 Fix buffer overflow in common/usb.c
2200 * Patch by Tolunay Orkun, 10 Feb 2004:
2201 Add support for Cogent CSB272 board
2203 * Patch by Thomas Elste, 10 Feb 2004:
2204 Add support for NET+50 CPU and ModNET50 board
2206 * Patch by Sam Song, 10 Feb 2004:
2207 Fix typos in cfi_flash.c
2209 * Patch by Leon Kukovec, 10 Feb 2004
2210 Fixed long dir entry slot id calculation in get_vfatname
2212 * Patch by Robin Gilks, 10 Feb 2004:
2213 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2214 !=, <>, <, >, <=, >=)
2216 * Fix problem with side effects in macros in include/usb.h
2218 * Patch by David Benson, 13 Nov 2003:
2219 bug 841358 - fix TFTP download size limit
2221 * Fixing bug 850768:
2222 improper flush_cache() in load_serial()
2224 * Fixing bug 834943:
2225 MPC8540 - missing volatile declarations
2227 * Patch by Stephen Williams, 09 Feb 2004:
2228 Add support for Xilinx SystemACE chip:
2229 - New files common/cmd_ace.c and include/systemace.h
2230 - Hook systemace support into cmd_fat and the partition manager
2232 * Patch by Travis Sawyer, 09 Feb 2004:
2233 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2235 * Patch by Travis Sawyer, 09 Feb 2004:
2237 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2238 - Add phymode for 440 enet
2241 - Change board_pre_init to board_early_init_f
2242 - Add user flash to bus controller setup
2244 - Fix is_pci_host to check GPIO for monarch bit
2245 - Force xpedite1k to pci conventional mode (via #define option)
2247 * Patch by Brad Kemp, 4 Feb 2004:
2248 - handle the machine check that is generated during the PCI scans
2250 - define the registers used in the IMMR by the PCI subsystem.
2252 * Patch by Pierre Aubert, 03 Feb 2004:
2253 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2255 * Patch by Jeff Angielski, 03 Feb 2004:
2256 Fix copy & paste error in cpu/mpc8260/pci.c
2258 * Patch by Reinhard Meyer, 24 Jan 2004:
2259 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2261 * Add Auto-MDIX support for INCA-IP
2265 * Patch by Josef Baumgartner, 10 Feb 2004:
2266 Fixes for Coldfire port
2268 * Patch by Brad Kemp, 11 Feb 2004:
2269 Fix CFI flash driver problems
2271 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2272 modules at CPU clock frequencies above 66 MHz.
2274 * Optimize flash programming speed for LWMON (by another 100% :-)
2276 * Patch by Jian Zhang, 3 Feb 2004:
2277 - Changed the incorrect FAT12BUFSIZE
2278 - data_begin in fsdata can be negative. Changed it to be short.
2280 * Patches by Stephan Linz, 30 Jan 2004:
2281 1: - board/altera/common/flash.c:flash_erase():
2282 o allow interrupts befor get_timer() call
2283 o check-up each erased sector and avoid unexpected timeouts
2284 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2285 o enclose sevenseg_set() in cpp condition
2286 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2287 - fix some typed in mistakes in the NIOS documentation
2288 2: - split DK1C20 configuration into several header files:
2289 o two new files for each NIOS CPU description
2290 o U-Boot related part is remaining in DK1C20.h
2291 3: - split DK1S10 configuration into several header files:
2292 o two new files for each NIOS CPU description
2293 o U-Boot related part is remaining in DK1S10.h
2294 4: - Add support for the Microtronix Linux Development Kit
2295 NIOS CPU configuration at the Altera Nios Development Kit,
2296 Stratix Edition (DK-1S10)
2297 5: - Add documentation for the Altera Nios Development Kit,
2298 Stratix Edition (DK-1S10)
2299 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2301 7: - Add support for the common U-Boot SPI framework at
2304 * Patch by Rahul Shanbhag, 28 Jan 2004:
2305 Fix flash protection/locking handling for OMAP1610 innovator board.
2307 * Patch by Rolf Peukert, 28 Jan 2004:
2308 fix flash write problems on CSB226 board (write with 32 bit bus width)
2310 * Patches by Mark Jonas, 16 Jan 2004:
2311 - fix rounding error when calculating baudrates for MPC5200 PSCs
2312 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2313 time which is not supported
2315 * Patch by Yuli Barcohen, 26 Jan 2004:
2316 Allow bzip2 compression for small memory footprint boards
2318 * Patch by Brad Kemp, 21 Jan 2004:
2319 Add support for CFI flash driver for both the Intel and the AMD
2322 * Patch by Travis Sawyer, 20 Jan 2004:
2323 Fix pci bridge auto enumeration of sibling p2p bridges.
2325 * Patch by Tolunay Orkun, 12 Jan 2004:
2326 Add some delays as needed for Intel LXT971A PHY support
2328 * Patches by Stephan Linz, 09 Jan 2004:
2329 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2330 - make DK1C20 board configuration related to ASMI conform to
2333 * Patch by Anders Larsen, 09 Jan 2004:
2335 ARM memory layout fixes: the abort-stack is now set up in the
2336 correct RAM area, and the BSS is zeroed out as it should be.
2338 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2339 of the linker scripts are replaced by '__bss_start' and '_end',
2340 resp., which is a further step to eliminate unnecessary differences
2341 between the implementation of the CPU architectures.
2343 * Patch by liang a lei, 9 Jan 2004:
2344 Fix Intel 28F128J3 ID in include/flash.h
2346 * Patch by Masami Komiya, 09 Jan 2004:
2347 add support for TB0229 board (NEC VR4131 MIPS processor)
2349 * Patch by Leon Kukovec, 12 Dec 2003:
2350 changed extern __inline__ into static __inline__ in
2351 include/linux/byteorder/swab.h
2353 * Patch by Travis Sawyer, 30 Dec 2003:
2354 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2355 select MDI port based on enabled EMAC device.
2356 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2359 * Patch by Wolter Kamphuis, 15 Dec 2003:
2360 made CONFIG_SILENT_CONSOLE usable on all architectures
2362 * Disable date command on TQM866M - there is no RTC on MPC866
2364 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2366 * Implement adaptive SDRAM timing configuration based on actual CPU
2367 clock frequency for INCA-IP; fix problem with board hanging when
2368 switching from 150MHz to 100MHz
2370 * Add PCMCIA CS support for BMS2003 board
2372 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2373 see doc/README.MPC866 for details;
2374 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2375 calculate CPU clock frequency from PLL register values.
2377 * Add support for 128 MB RAM on TQM8xxL/M modules
2379 * Fix PS/2 keyboard problem caused by statically initialized variable
2380 pointing to a location in flash
2382 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2384 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2385 before we can access it; add delay in case we are faster (with no
2388 * Cleanup of some init functions
2390 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2391 to avoid Linux crashes by early packets coming in.
2393 * Accelerate flash accesses on LWMON board by using buffered writes
2395 * Fix typo in Makefile;
2396 fix problem with PARTNUM detection
2398 * Patch by Reinhard Meyer, 09 Jan 2004:
2399 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2401 * Add support for IDE LED on BMS2003 board
2402 (exclusive with status LED!)
2404 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2407 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2408 Add common files for "emk" boards
2410 * Add a common get_ram_size() function and modify the the
2411 board-specific files to invoke that common implementation.
2413 ======================================================================
2414 Changes for U-Boot 1.0.1:
2415 ======================================================================
2417 * Set default clock for INCA-IP to 150 MHz
2419 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2420 add I2C support; add support for DS1337 RTC
2422 * Add CompactFlash support for BMS2003 board
2424 * Add support for status LED on BMS2003 board
2426 * Patch by Scott McNutt, 02 Jan 2004:
2427 Add support for the Nios Active Serial Memory Interface (ASMI)
2430 * Patch by Andrea Marson, 16 Dec 2003:
2431 Add support for the PPChameleon ME and HI modules
2433 * Patch by Yuli Barcohen, 22 Dec 2003:
2434 Add support for Motorola DUET ADS board (MPC87x/88x)
2436 * Patch by Robert Schwebel, 15 Dec 2003:
2437 add support for cramfs (uses JFFS2 command interface)
2439 * Patches by Stephan Linz, 11 Dec 2003:
2440 - more documentation for NIOS port
2441 - new struct nios_pio_t, struct nios_spi_t
2442 - Reconfiguration for NIOS Development Kit DK1C20:
2443 o move board related code from board/dk1c20
2444 to board/altera/dk1c20
2445 o create a new common source path board/altera/common
2446 and move generic flash access stuff into it
2447 o change/expand configuration file DK1C20.h
2448 - Add support for NIOS Development Kit DK1S10
2449 - Add status LED support for NIOS systems
2450 - Add dual 7-segment LED support for Altera NIOS DevKits
2452 * Patch by Ronen Shitrit, 10 Dec 2003:
2453 Add support for the Marvell DB64360 / DB64460 development boards
2455 * Patch by Detlev Zundel, 10 Dec 2003:
2456 fix dependency problem in examples/Makefile
2458 * Patch by Denis Peter, 8 Dec 2003
2459 - add support for the PATI board (MPC555)
2460 - add SPI support for the MPC5xx
2462 * Patch by Anders Larsen, 08 Dec 2003:
2463 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2464 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2465 cleanup some redundand #defines
2467 * Patch by André Schwarz, 8 Dec 2003:
2468 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2469 - TX and RX deskriptors must be quad-word aligned
2470 - does not work with only one TX deskriptor
2471 - standard reset method does not work
2473 * Patch by Masami Komiya, 08 Dec 2003:
2474 add RTL8139 ethernet driver
2476 * Patches by Ed Okerson, 07 Dec 2003:
2477 - fix ethernet for the AU1x00 processors in little-endian mode.
2478 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2480 * Minor code cleanup (coding style)
2482 * Patch by Reinhard Meyer, 30 Dec 2003:
2483 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2484 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2485 - turned debug print of PHY registers into a function (called in two places)
2486 - added support for EMK MPC5200 based modules
2488 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2490 * Add support for TQM866M modules
2492 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2494 * Fix a few compiler warnings
2496 * Patch by Reinhard Meyer, 28 Dec 2003:
2497 Add initial support for TOP5200 board
2499 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2500 environment variable which can set to "100", "133", or "150". The
2501 CPU clock will be configured accordingly upon next reboot. Other
2502 values are ignored. In case of an invalid or undefined "cpuclk"
2503 value, the compile-time default CPU clock speed will be used.
2505 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2506 window that is used to access the UART registers by the Linux driver)
2508 * Patch by Reinhard Meyer, 20 Dec 2003:
2509 Fix clock calculation for the MPC5200 for higher clock frequencies
2510 (above 2**32 / 10 = 429.5 MHz).
2512 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2514 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2516 * Add new configuration for IceCube board with DDR memory
2518 * Update TRAB memory configurations
2520 * Add JFFS2 support for INCA-IP board
2522 * Patch by Bill Hargen, 09 Dec 2003:
2523 - BUBINGA405EP: changed flash driver to protect top sector containing
2525 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2526 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2527 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2528 - 405EP: added/fixed support for "reginfo" command.
2529 - 4xx: removed spurious MII error messages on "mii info" command.
2531 * Patch by Bernhard Kuhn, 28 Nov 2003:
2532 add support for Coldfire CPU
2533 add support for Motorola M5272C3 and M5282EVB boards
2535 * Patch by Pierre Aubert, 24 Nov 2003:
2536 - add a return value for the fpga command
2537 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2538 is defined. If ide_preinit fails, ide_init is aborted.
2539 - fix an endianess problem in fat.h
2541 * Patch by Wolter Kamphuis, 05 Dec 2003:
2542 Add support for SNMC's QS850/QS823/QS860T boards
2544 * Patch by Yuli Barcohen, 3 Dec 2003:
2545 "revive" U-Boot support for old Motorola MPC860ADS board
2547 * Patch by Cam(ilo?), 03 Dec 2003:
2548 make examples build even with broken Montavista objcopy
2550 * Patch by Pavel Bartusek, 27 Nov 2003:
2551 fix conversion problem with "bootretry" evironment variable
2553 * Patch by Andre Schwarz, 24 Nov 2003:
2554 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2556 * Patch by Pavel Bartusek, 21 Nov 2003:
2557 set ZMII bridge speed on 440
2559 * Patch by Anders Larsen, 17 Nov 2003:
2560 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2562 * Patches by David Müller, 14 Nov 2003:
2563 - board/mpl/common/common_util.c
2564 * implement support for BZIP2 compressed images
2565 * various cleanups (printf -> puts, ...)
2566 - board/mpl/common/flash.c
2567 * report correct errors to upper layers
2568 * check the erase fail and VPP low bits in status reg
2569 - board/mpl/vcma9/cmd_vcma9.c
2570 - board/mpl/vcma9/flash.c
2571 * various cleanups (printf -> puts, ...)
2573 * fix typo in comment
2574 - cpu/arm920t/usb_ohci.c
2575 * support for S3C2410 is missing in #if line
2577 * reinit some registers in case of error (cable missing, ...)
2579 * support for USB/MMC devices is missing in #if line
2580 - include/configs/MIP405.h
2581 - include/configs/PIP405.h
2582 * enable BZIP2 support
2583 * enlarge malloc space to 1MiB because of BZIP2 support
2584 - include/configs/VCMA9.h
2585 * enable BZIP2 support
2586 * enlarge malloc space to 1MiB because of BZIP2 support
2587 * enable USB support
2588 - lib_arm/armlinux.c
2589 * change calling convention of ARM Linux kernel as
2590 described on http://www.arm.linux.org.uk/developer/booting.php
2592 * Patch by Thomas Lange, 14 Nov 2003:
2593 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2594 support all these AMD boards.
2596 * Patch by Thomas Lange, 14 Nov 2003:
2597 Workaround for mips au1x00 physical memory accesses (the au1x00
2598 uses a 36 bit bus internally and cannot access physical memory
2599 directly. Use the uncached SDRAM address instead of the physical
2602 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2603 add Realtek 8019 ethernet driver
2605 * Patch by Yuli Barcohen, 13 Nov 2003:
2606 MPC826xADS/PQ2FADS cleanup
2608 * Patch by Anders Larsen, 12 Nov 2003:
2609 Update README to mark the PORTIO commands non-standard
2611 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2612 update for for Atmel AT91RM9200DK development kit:
2613 - support for environment variables in DataFlash
2614 - Atmel DataFlash AT45DB1282 support
2616 * Patch by Jeff Carr, 11 Nov 2003:
2617 add support for new version of 8270 processors
2619 * Patches by George G. Davis, 05 Nov 2003:
2620 - only pass the ARM linux initrd tag to the kernel when an initrd
2622 - update omap1510inn configuration file
2624 * Patches by Stephan Linz, 3 Nov 2003:
2625 - more endianess fixes for LAN91C111 driver
2626 - CFG_HZ configuration patch for NIOS Cyclone board
2628 * Patch by Stephan Linz, 28 Oct 2003:
2629 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2631 * Patch by Steven Scholz, 20 Oct 2003:
2632 - make "mii info <addr>" show infor for PHY at "addr" only
2633 - Endian fix for miiphy_info()
2635 * Patch by Gleb Natapov, 19 Sep 2003:
2636 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2638 * Patch by Anders Larsen, 17 Sep 2003:
2639 Bring ARM memory layout in sync with the documentation:
2640 stack and malloc-heap are now located _below_ the U-Boot code
2642 * Accelerate booting on TRAB board: read and check autoupdate image
2643 headers first instead of always reading the whole images.
2645 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2647 * Enabled password check on RMU board
2649 * Fix configuration problem with IceCube in LOWBOOT configuration:
2650 envrionment got embedded, corrupting the image layout.
2652 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2654 * Added BMS2003 board
2655 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2657 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2658 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2661 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2664 * Add checksum verification to 'imls' command
2666 * Add bd_info fields needed for 4xx Linux I2C driver
2668 * Patch by Martin Krause, 4 Nov. 2003:
2669 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2671 * Print used network interface when CONFIG_NET_MULTI is set
2673 * Patch by Bernhard Kuhn, 28 Oct 2003:
2674 Add low boot support for MPC5200
2676 * Fix problem with dual PCMCIA support (NSCU)
2678 * Fix MPC5200 I2C initialization function
2680 ======================================================================
2681 Changes for U-Boot 1.0.0:
2682 ======================================================================
2684 * Fix parameter passing to standalone images with bootm command
2686 * Patch by Kyle Harris, 30 Oct 2003:
2687 Fix build errors for ixdp425 board
2689 * Patch by David M. Horn, 29 Oct 2003:
2690 Fixes to build under CYGWIN
2692 * Get IceCube MGT5100 working (again)
2694 * Fix problems in memory test on some boards (which was not
2695 non-destructive as intended)
2697 * Patch by Gary Jennejohn, 28 Oct 2003:
2698 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2699 to prevent stack overflow on ARM systems
2701 * Patch by Stephan Linz, 28 Oct 2003:
2702 fix init sequence error for NIOS port
2704 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2706 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2708 * Patch by Xiao Xianghua, 23 Oct 2003:
2709 small patch for mpc85xx
2711 * Fix small problem in MPC5200 I2C driver
2713 * Fix FCC3 support on ATC board
2715 * Correct header printing for multi-image files in do_bootm()
2717 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2719 * Fix PCI problems on PPChameleon board
2721 * Patch by Steven Scholz, 18 Oct 2003:
2722 Fix AT91RM9200 ethernet driver
2724 * Patch by Nye Liu, 17 Oct 2003:
2725 Fix typo in include/mpc8xx.h
2727 * Patch by Richard Woodruff, 16 Oct 03:
2728 Fixes for cpu/arm925/interrupt.c
2729 - Initialize timestamp & lastdec vars.
2730 - fix timestamp overflows.
2731 - fix lastdec overflow.
2732 - smarter normalization to allow udelay() below 1ms to work.
2734 * Patch by Scott McNutt, 16 Oct
2735 add networking support for the Altera Nios Development Kit,
2736 Cyclone Edition (DK-1C20)
2738 * Patch by Jon Diekema, 14 Oct 2003:
2739 add hint about doc/README.silent to README file
2741 * Add CompactFlash support for NSCU
2743 * Fix PCI problems on PPChameleonEVB
2745 * TRAB auto-update: Base decision if we have to strip the image
2746 header on image type as encoded in the header
2747 (include image type patch by Martin Krause, 17 Oct 2003)
2749 * Patches by Xianghua Xiao, 15 Oct 2003:
2751 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2752 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2753 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2755 * Fix flash timings on TRAB board
2757 * Make sure HUSH is initialized for running auto-update scripts
2759 * Make 5200 reset command _really_ reset the board, without running
2760 any other code after it
2762 * Fix errors with flash erase when range spans across banks
2763 that are mapped in reverse order
2765 * Fix flash mapping and display on P3G4 board
2767 * Patch by Kyle Harris, 15 Jul 2003:
2768 - add support for Intel IXP425 CPU
2769 - add support for IXDP425 eval board
2771 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2772 for more information
2774 * Patch by Steven Scholz, 10 Oct 2003
2775 - Add support for Altera FPGA ACEX1K
2777 * Patches by Thomas Lange, 09 Oct 2003:
2778 - fix cmd_ide.c for non ppc boards (read/write functions did not
2779 add ATA base address)
2780 - fix for shannon board
2781 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2782 - Endian swap ATA identity for all big endian CPUs, not just PPC
2783 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2785 - add support for dbau1x00 board (MIPS32)
2787 * Patch by Sangmoon Kim, 07 Oct 2003:
2788 add support for debris board
2790 * Patch by Martin Krause, 09 Oct 2003:
2791 Fixes for TRAB board
2792 - /board/trab/rs485.c: correct baudrate
2793 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2794 udelay(); fix some timing problems with adc controller
2795 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2796 modify commands: touch and buzzer
2798 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2799 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2800 Use direct function calls for auto_update instead of hush commands
2802 * Patch by Scott McNutt, 04 Oct 2003:
2803 - add support for Altera Nios-32 CPU
2804 - add support for Nios Cyclone Development Kit (DK-1C20)
2806 * Patch by Steven Scholz, 29 Sep 2003:
2807 - A second parameter for bootm overwrites the load address for
2808 "Standalone Application" images.
2809 - bootm sets environment variable "filesize" to the resulting
2810 (uncompressed) data length for "Standalone Application" images
2811 when autostart is set to "no". Now you can do something like
2812 if bootm $fpgadata $some_free_ram ; then
2813 fpga load 0 $some_free_ram $filesize
2816 * Patch by Denis Peter, 25 Sept 2003:
2817 add support for the MIP405 Rev. C board
2819 * Patch by Yuli Barcohen, 25 Sep 2003:
2820 add support for Zephyr Engineering ZPC.1900 board
2822 * Patch by Anders Larsen, 23 Sep 2003:
2823 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2824 implemented for the x86 architecture)
2826 * Patch by Sangmoon Kim, 23 Sep 2003:
2827 fix pll_pci_to_mem_multiplier table for MPC8245
2829 * Patch by Anders Larsen, 22 Sep 2003:
2830 enable timed autoboot on PXA
2832 * Patch by David Müller, 22 Sep 2003:
2833 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2834 returns correct libgcc file path
2835 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2836 time on s3c24x0 systems
2838 * Patch by Jon Diekema, 19 Sep 2003:
2839 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2840 link state to the fault LED.
2841 - In NetLoop, make the Fault LED reflect the link status. The link
2842 status gets updated on entry, and on timeouts.
2844 * Patch by Anders Larsen, 18 Sep 2003:
2845 allow mkimage to build and run on Cygwin-hosted systems
2847 * Patch by Frank Müller, 18 Sep 2003:
2848 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2851 * Patch by Pantelis Antoniou, 16 Sep 2003:
2852 add tool to compute fileds in the PLPRCR register for MPC86x
2854 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2856 * Fix build problems under FreeBSD
2858 * Add generic filesystem image type
2860 * Make fatload set filesize environment variable
2862 * enable basic / medium / high-end configurations for PPChameleonEVB
2863 board; fix NAND code
2865 * enable TFTP client code to specify to the server the desired
2866 timeout value (see RFC-2349)
2868 * Improve SDRAM setup for TRAB board
2870 * Suppress all output with splashscreen configured only if "splashimage"
2873 * Fix problems with I2C support for mpc5200
2875 * Adapt TRAB configuration and auto_update to new memory layout
2877 * Add configuration for wtk board
2879 * Add support for the Sharp LQ065T9DR51U LCD display
2881 * Patch by Rune Torgersen, 17 Sep 2003:
2882 - Fixes for MPC8266 default config
2883 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
2885 * Patches by Jon Diekema, 17 Sep 2003:
2886 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
2889 - adjust "help" output
2891 * Patches by Anders Larsen, 17 Sep 2003:
2892 - fix spelling errors
2893 - set GD_FLG_DEVINIT flag only after device function pointers
2895 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
2897 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
2898 - trigger watchdog while waiting in serial driver
2900 * Add auto-update code for TRAB board using USB memory sticks,
2901 support new configuration with more memory
2903 * disable MPC5200 bus pipelining as workaround for bus contention
2905 * Modify XLB arbiter priorities on MPC5200 so all devices use same
2906 priority; configure critical interrupts to be handled like external
2909 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
2910 go back to 66 MHz for stability
2912 * Patches by Jon Diekema, 15 Sep 2003:
2913 - add description for missing CFG_CMD_* entries in the README file
2916 * Patch by Gleb Natapov, 14 Sep 2003:
2917 enable watchdog support for all MPC824x boards that have a watchdog
2919 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
2920 "Non-octet Aligned Frame" errors we see at 100 Mbps
2922 * Patch by Sharad Gupta, 14 Sep 2003:
2923 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
2925 * Patch by llandre, 11 Sep 2003:
2926 update configuration for PPChameleonEVB board
2928 * Patch by David Müller, 13 Sep 2003:
2929 various changes to VCMA9 board specific files
2931 * Add I2C support for MGT5100 / MPC5200
2933 * Patch by Rune Torgersen, 11 Sep 2003:
2934 Changed default memory option on MPC8266ADS to NOT be Page Based
2935 Interleave, since this doesn't work very well with the standard
2938 * Patch by George G. Davis, 12 Sep 2003:
2939 fix Makefile settings for sk98 driver
2941 * Patch by Stefan Roese, 12 Sep 2003:
2942 - new boards added: DP405, HUB405, PLU405, VOH405
2943 - some esd boards updated
2944 - cpu/ppc4xx/sdram.c: disable memory controller before setting
2946 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
2948 * Patch by Martin Krause, 11 Sep 2003:
2949 add burn-in tests for TRAB board
2951 * Enable instruction cache on MPC5200 board
2953 * Patch by Denis Peter, 11 Sep 2003:
2954 - fix USB data pointer assignment for bulk only transfer.
2955 - prevent to display erased directories in FAT filesystem.
2957 * Change output format for NAND flash - make it look like for other
2960 ======================================================================
2961 Changes for U-Boot 0.4.8:
2962 ======================================================================
2964 * Add I2C and RTC support for RMU board
2966 * Patches by Denis Peter, 9 Sep 2003:
2967 add FAT support for IDE, SCSI and USB
2969 * Patches by Gleb Natapov, 2 Sep 2003:
2970 - cleanup of POST code for unsupported architectures
2971 - MPC824x locks way0 of data cache for use as initial RAM;
2972 this patch unlocks it after relocation to RAM and invalidates
2975 * Patch by Gleb Natapov, 30 Aug 2003:
2976 new I2C driver for mpc107 bridge. Now works from flash.
2978 * Patch by Dave Ellis, 11 Aug 2003:
2979 - JFFS2: fix typo in common/cmd_jffs2.c
2980 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
2981 - JFFS2: remove node version 0 warning
2982 - JFFS2: accept JFFS2 PADDING nodes
2983 - SXNI855T: add AM29LV800 support
2984 - SXNI855T: move environment from EEPROM to flash
2985 - SXNI855T: boot from JFFS2 in NOR or NAND flash
2987 * Patch by Bill Hargen, 11 Aug 2003:
2988 fixes for I2C on MPC8240
2989 - fix i2c_write routine
2990 - fix iprobe command
2991 - eliminates use of global variables, plus dead code, cleanup.
2993 * Add support for USB Mass Storage Devices (BBB)
2994 (tested with USB memory sticks only)
2996 * Avoid flicker on TRAB's VFD
2998 * Add support for SK98xx driver
3000 * Add PCI support for SL8245 board
3002 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3003 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3004 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3006 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3007 to allow for more accurate baudrate settings
3008 (error now 0.7% at 115 kbps, instead of 3.5% before)
3010 * Patch by Andreas Mohr, 4 Sep 2003:
3011 Fix a lot of spelling errors
3013 * Add support for PPChameleon Eval Board
3015 * Add support for P3G4 board
3017 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3020 * Patch by Yuli Barcohen, 7 Aug 2003:
3021 check BCSR to detect if the board is configured in PCI mode
3023 ======================================================================
3024 Changes for U-Boot 0.4.7:
3025 ======================================================================
3027 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3028 add support for Adder II MPC852T module
3030 * Patch by George G. Davis, 19 Aug 2003:
3031 fix TI Innovator/OMAP1510 pin configs
3033 * Patches by Kshitij, 18 Aug 2003
3034 - add support for arm926ejs cpu core
3035 - add support for TI OMAP 1610 Innovator Board
3037 * Patch by Yuli Barcohen, 14 Aug 2003:
3038 add support for bzip2 uncompression
3040 * Add GCC library to examples/Makefile so GCC utility functions will
3043 * Add I2C and RTC support for RMU board using software I2C driver
3044 (because of better response to iprobe command); fix problem with
3047 * Patch by Matthias Fuchs, 28 Aug 2003:
3048 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3049 CONFIG_BOOTP_MAKS (see README).
3051 * Fix ICU862 environment problem
3053 * Fix RAM size detection for RMU board
3055 * Implement "reset" for MGT5100/MPC5200 systems
3057 ======================================================================
3058 Changes for U-Boot 0.4.6:
3059 ======================================================================
3061 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3062 allow selection of clock frequency as "make" target
3064 * Implement memory autosizing code for IceCube boards
3066 * Configure network port on INCA-IP for autonegotiation
3068 * Fix overflow problem in network timeout code
3070 * Patch by Richard Woodruff, 8 Aug 2003:
3071 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3073 ======================================================================
3074 Changes for U-Boot 0.4.5:
3075 ======================================================================
3077 * Update for TQM board defaults:
3078 disable clocks_in_mhz, enable boot count limit
3080 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3081 in toplevel directory instead. Removed astest.c from tools/gdb because
3082 it is no longer relevant.
3084 * Fix PCI support for MPC5200 / IceCube Board
3086 * Map ISP1362 USB OTG controller for NSCU board
3088 * Patch by Brad Parker, 02 Aug 2003:
3089 fix sc520_cdp problems
3091 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3093 * Allow erase command to cross flash bank boundaries
3095 * Patch by Scott McNutt, 21 Jul 2003:
3096 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3097 Both LynxOS and BlueCat linux KDIs are supported.
3099 * Patch by Richard Woodruff, 25 Jul 2003:
3100 use more reliable reset for OMAP/925T
3102 * Patch by Nye Liu, 25 Jul 2003:
3103 fix typo in mpc8xx.h
3105 * Patch by Richard Woodruff, 24 Jul 2003:
3106 Fixes for cmd_nand.c:
3107 - Fixed null dereferece which could result in incorrect ECC values.
3108 - Added support for devices with no Ready/Busy signal hooked up.
3109 - Added OMAP1510 read/write protect handling.
3110 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3112 - Switched default ECC to be JFFS2.
3114 * Allow crc32 to be used at address 0x000
3116 * Provide consistent interface to standalone applications to access
3117 the 'global_data' structure
3118 Provide a doc/README.standalone more useful to users/developers.
3120 * Make IceCube MGT5100 FEC driver work
3122 * Implement new mechanism to export U-Boot's functions to standalone
3123 applications: instead of using (PPC-specific) system calls we now
3124 use a jump table; please see doc/README.standalone for details
3126 * Patch by Dave Westwood, 24 Jul 2003:
3127 added support for Unity OS (a proprietary OS)
3129 * Patch by Detlev Zundel, 23 Jul 2003:
3130 add "imls" command to print flash table of contents
3132 * Fix cold boot detection for log buffer reset
3134 * Return error for invalid length specifiers with "cp.X" etc.
3136 * Fix startup problem on MIPS
3138 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3139 bitmap support is configured
3141 * Patch by Bill Hargen, 18 Jul 2003:
3142 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3144 * Patch by Denis Peter, 18 Jul 2003:
3145 - fix memory configuration for MIP405T
3146 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3148 * Cleanup of TQM82xx configurations; use "official" board types
3149 to make selection easier.
3151 * Patch by Martin Krause, 17 Jul 2003:
3152 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3154 * Patch by Richard Woodruff, 17 July 03:
3155 - Fixed bug in OMAP1510 baud rate divisor settings.
3157 * Patch by Nye Liu, 16 July 2003:
3159 - add MPC86xADS support (uses MPC86xADS.h)
3160 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3162 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3163 o don't trust gclk() software measurement by default, depend on
3164 CONFIG_8xx_GCLK_FREQ
3165 - add DRAM SIMM not installed detection
3166 - use more "correct" SDRAM initialization sequence
3167 - allow different SDRAM sizes (8xxADS has 8M)
3169 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3170 - rename MAMR/MBMR defines to be more consistent. Should eventually
3171 be merged into MxMR to better reflect the PowerQUICC datasheet.
3173 * Patch by Yuli Barcohen, 16 Jul 2003:
3174 support new Motorola PQ2FADS-ZU evaluation board which replaced
3175 MPC8260ADS and MPC8266ADS
3177 ======================================================================
3178 Changes for U-Boot 0.4.4:
3179 ======================================================================
3181 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3183 * Add support for MGT5100 and MPC5200 processors
3185 * Patch by Lutz Dennig, 15 Jul 2003:
3186 update for R360MPI board
3188 ======================================================================
3189 Changes for U-Boot 0.4.3:
3190 ======================================================================
3192 * Patches by Kshitij, 04 Jul 2003
3193 - added support for arm925t cpu core
3194 - added support for TI OMAP 1510 Innovator Board
3196 * Patches by Martin Krause, 14 Jul 2003:
3197 - add I2C support for s3c2400 systems (trab board)
3198 - (re-) add "ping" to command table
3200 * Fix handling of "slow" POST routines
3202 * Patches by Yuli Barcohen, 13 Jul 2003:
3203 - Correct flash and JFFS2 support for MPC8260ADS
3204 - fix PVR values and clock generation for PowerQUICC II family
3207 * Patch by Bernhard Kuhn, 08 Jul 2003:
3208 - add support for M68K targets
3210 * Patch by Ken Chou, 3 Jul:
3211 - Fix PCI config table for A3000
3212 - Fix iobase for natsemi.c
3213 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3215 * Allow to enable "slow" POST routines by key press on power-on
3216 * Fix temperature dependend switching of LCD backlight on LWMON
3217 * Tweak output format for LWMON
3219 * Patch by Stefan Roese, 11 Jul 2003:
3220 - Fix bug in CONFIG_VERSION_VARIABLE.
3221 - AR405 config updated.
3222 - OCRTC/ORSG: bsp command added.
3223 - ASH405 bsp update.
3225 ======================================================================
3226 Changes for U-Boot 0.4.2:
3227 ======================================================================
3229 * Add support for NSCU board
3231 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3233 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3234 mirror bit flash on TQM8xxM modules
3236 * Patch by Kenneth Johansson, 30 Jun 2003:
3237 get rid of MK_CMD_ENTRY macro; update doc/README.command
3239 * Patch by Seb James, 30 Jun 2003:
3240 Improve documentation of I2C configuration in README
3242 * Fix problems with previous log buffer "fixes"
3244 * Fix minor help text issues
3246 * "log append" did not append a newline
3248 ======================================================================
3249 Changes for U-Boot 0.4.1:
3250 ======================================================================
3252 * Fix some missing commands, cleanup header files
3253 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3255 * Rewrite command lookup and help command (fix problems with bubble
3256 sort when sorting command name list). Minor cleanup here and there.
3258 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3259 - Allow to call sysmon function interactively
3260 - PIC on LWMON board needs delay after power-on
3261 - Add missing RSR definitions for MPC8xx
3262 - Improve log buffer handling: guarantee clean reset after power-on
3263 - Add support for EXBITGEN board (aka "genie")
3264 - Add support for SL8245 board
3267 - remove trailing white space, trailing empty lines, C++ comments, etc.
3268 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3270 * Patches by Kenneth Johansson, 25 Jun 2003:
3271 - major rework of command structure
3272 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3274 ======================================================================
3275 Changes for U-Boot 0.4.0:
3276 ======================================================================
3278 * Patches by Robert Schwebel, 26 Jun 2003:
3279 - csb226 configuration updated
3280 - credits for logodl port updated
3281 - innokom configuration updated
3282 - logodl tree update, still with coding style inconsistencies
3283 - added OCM for ppc405 warning to README
3285 * Patch by Pantelis Antoniou, 25 Jun 2003:
3286 update NetVia with V2 board support
3288 * Header file cleanup for ARM
3290 * Patch by Murray Jensen, 24 Jun 2003:
3291 - make sure to use only U-boot provided header files
3292 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3294 * Patch by Stefan Roese, 24 Jun 2003:
3295 - Update esd ASH405 board files.
3296 - Update esd DASA_SIM config file.
3297 - Add ping command to some esd boards.
3299 * Patch by Yuli Barcohen, 23 Jun 2003:
3300 Update for MPC8260ADS board
3302 * Patch by Murray Jensen, 23 Jun 2003:
3303 - cleanup of GCC 3.x compiler warnings
3305 * Patch by Rune Torgersen, 4 Jun 2003:
3306 add large memory support for MPC8266ADS board
3308 * Patch by Richard Woodruff, 19 June 03:
3309 - Enabled standard u-boot device abstraction for ARM
3310 - Enabled console device for ARM
3311 - Initilized bi_baudrate for ARM
3313 * Patch by Bill Hargen, 23 Apr 2003:
3314 fix byte order for 824x I2C addresses (write op)
3316 * Patch by Murray Jensen, 20 Jun 2003:
3318 - cleanup (especially for gcc-3.x compilers)
3320 * Patch by Tom Guilliams, 20 Jun 2003:
3321 added CONFIG_750FX support for IBM 750FX processors
3323 * Patch by Devin Crumb, 02 Apr 2003:
3324 Fix clock divider rounding problem in drivers/serial.c
3326 * Patch by Richard Woodruff, 19 June 03:
3327 - Fixed smc91c111 driver to sync with the u-boot environment
3328 (driver/smc91c111.c).
3329 - Added eth_init error return check in NetLoop (net/net.c).
3331 * Patch by Ken Chou, 19 June 2003:
3332 Added support for A3000 SBC board (Artis Microsystems Inc.)
3334 * Patches by Murray Jensen, 17 Jun 2003:
3335 - Hymod board database mods: add "who" field and new xilinx chip types
3336 - provide new "init_cmd_timeout()" function so code external to
3337 "common/main.c" can use the "reset_cmd_timeout()" function before
3338 entering the main loop
3339 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3340 slightly different. see include/configs/hymod.h for an example
3341 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3342 CFG_DTT_ADM1021 defined)
3343 - add new "eeprom_probe()" function which has similar args and
3344 behaves in a similar way to "eeprom_read()" etc.
3345 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3346 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3347 - gdbtools copyright update
3348 - ensure that set_msr() executes the "sync" and "isync" instructions
3349 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3350 - 8260 I/O ports fix: Open Drain should be set last when configuring
3351 - add SIU IRQ defines for 8260
3352 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3353 config.mk to allow board configurations to override the GNU
3354 linker script, selected via the LDSCRIPT, make variable, and to
3355 give an initial value to the OBJCFLAGS make variable
3356 - 8260 i2c enhancement:
3357 o correctly extends the timeout depending on the size of all
3358 queued messages for both transmit and receive
3359 o will not continue with receive if transmit times out
3360 o ensures that the error callback is done for all queued tx
3362 o correctly detects both tx and rx timeouts, only delivers one to
3363 the callback, and does not overwrite an earlier error
3364 o logic in i2c_probe now correct
3365 - add "vprintf()" function so that "panic()" function can be
3367 - many Hymod board changes
3369 * Patches by Robert Schwebel, 14 Jun 2003:
3370 - add support for Logotronic DL datalogger board
3371 - cleanup serial line after kermit binary download
3372 - add debugX macro (debug level support)
3373 - update mach-types.h to latest arm.linux.org.uk master list.
3375 * Patches by David Müller, 12 Jun 2003:
3376 - rewrite of the S3C24X0 register definitions stuff
3377 - "driver" for the built-in S3C24X0 RTC
3379 * Patches by Yuli Barcohen, 12 Jun 2003:
3380 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3381 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3382 configuration word supplied by FPGA on some MPC8260ADS boards
3384 * Patch by Pantelis Antoniou, 10 Jun 2003:
3385 Unify status LED interface
3387 * Add support for DS12887 RTC; add RTC support for ATC board
3389 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3390 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3391 - Add Atmel DataFlash support for reading and writing.
3392 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3393 - Add Flash detection on Atmel AT91RM9200DK
3394 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3395 - Replace old Ethernet PHY layer functions
3396 - Change link address
3398 * Patch by Frank Smith, 9 Jun 2003:
3399 use CRIT_EXCEPTION for machine check on 4xx
3401 * Patch by Detlev Zundel, 13 Jun 2003:
3402 added implementation of the "carinfo" command in cmd_immap.c
3404 * Fix CONFIG_NET_MULTI support in include/net.h
3406 * Patches by Kyle Harris, 13 Mar 2003:
3407 - Add FAT partition support
3408 - Add command support for FAT
3409 - Add command support for MMC
3411 - Add Intel PXA support for video
3412 - Add Intel PXA support for MMC
3414 - Enable MMC and FAT for lubbock board
3415 - Other misc changes for lubbock board
3417 * Patch by Robert Schwebel, April 02, 2003:
3418 fix for SMSC91111 driver
3420 * Patch by Vladimir Gurevich, 04 Jun 2003:
3421 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3423 * Patch by Stefan Roese, 05 Jun 2003:
3424 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3425 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3426 data cache can be used even if the chip select is in use.
3427 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3428 (see README for further description).
3429 - Changed config files of CONFIG_EEPRO100 boards to use the
3430 CFG_RX_ETH_BUFFER define.
3432 * Add support for RMU board
3434 * Add support for TQM862L at 100/50 MHz
3436 * Patch by Pantelis Antoniou, 02 Jun 2003:
3437 major reconstruction of networking code;
3438 add "ping" support (outgoing only!)
3440 * Patch by Denis Peter, 04 June 2003:
3441 add support for the MIP405T board
3443 * Patches by Udi Finkelstein, 2 June 2003:
3444 - Added support for custom keyboards, initialized by defining a
3445 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3446 - Added support for the RBC823 board.
3447 - cpu/mpc8xx/lcd.c now automatically calculates the
3448 Horizontal Pixel Count field.
3450 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3451 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3453 * Patch by Mark Rakes, 14 May 2003:
3454 add support for Intel e1000 gig cards.
3456 * Patch by Nye Liu, 3 Jun 2003:
3457 fix critical typo in MAMR definition (include/mpc8xx.h)
3459 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3461 * Patch by Klaus Heydeck, 2 Jun 2003
3462 Minor changes for KUP4K configuration
3464 * Patch by Marc Singer, 29 May 2003:
3465 Fixed rarp boot method for IA32 and other little-endian CPUs.
3467 * Patch by Marc Singer, 28 May 2003:
3468 Added port I/O commands.
3470 * Patch by Matthew McClintock, 28 May 2003
3471 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3472 - minor patches for utx8245
3474 * Patch by Daniel Engström, 28 May 2003:
3477 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3478 add nand flash support to SXNI855T configuration
3479 fix/extend nand flash support:
3480 - fix 'nand erase' command so does not erase bad blocks
3481 - fix 'nand write' command so does not write to bad blocks
3482 - fix nand_probe() so handles no flash detected properly
3483 - add doc/README.nand
3484 - add .jffs2 and .oob options to nand read/write
3485 - add 'nand bad' command to list bad blocks
3486 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3487 - make NAND read/write faster
3489 * Patch by Rune Torgersen, 23 May 2003:
3490 Update for MPC8266ADS board
3492 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3493 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3494 _time_ (!) if the environment is embedded within the U-Boot image,
3495 or in a separate flash sector.
3497 * Cleanup CFG_DER #defines in config files (wd maintained only)
3499 * Fix data abort exception handling for arm920t CPU
3501 * Fix alignment problems with flash driver for TRAB board
3503 * Patch by Donald White, 21 May 2003:
3504 fix calculation of base address in pci_hose_config_device()
3506 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3507 execute "cmd2", even if "cmd1" fails. Note that this is different
3508 to "run var1 var2" where the contents of "var2" will NOT be
3509 executed when a command in "var1" fails.
3511 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3513 * Patch by Kyle Harris, 20 May 2003:
3514 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3515 into cpu/pxa and arch-pxa.
3517 * Patch by Stefan Roese, 23 May 2003:
3518 - IBM PPC405EP port added.
3519 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3520 UART0) is used as default U-Boot console. PPC4xx only!
3521 - esd ASH405 board added (PPC405EP based).
3522 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3523 - esd CPCI405AB board added.
3524 - esd PMC405 board added.
3525 - Update of some esd boards.
3527 * Patch by Denis Peter, 19 Mai 2003:
3528 add support for the MIP405-3 board
3530 * Patch by Dave Ellis, 22 May 2003:
3531 Fix problem with only partially cleared .bss segment
3533 * Patch by Rune Torgersen, 12 May 2003:
3534 get PCI to work on a MPC8266ADS board; incorporate change to
3535 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3537 * Patch by Nye Liu, 1 May 2003:
3538 minor patches for the FADS8xx
3540 * Patch by Thomas Schäfer, 28 Apr 2003:
3541 Fix SPD handling for 256 ECC DIMM on Walnut
3543 * Add support for arbitrary bitmaps for TRAB's VFD command;
3544 allow to pass boot bitmap addresses in environment variables;
3545 allow for zero boot delay
3547 * Patch by Christian Geißinger, 19 May 2002:
3548 On TRAB: wait until the dummy byte has been completely sent
3550 * Patch by David Updegraff, 22 Apr 2003:
3551 update for CrayL1 board
3553 * Patch by Pantelis Antoniou, 21 Apr 2003:
3554 add boot support for ARTOS (a proprietary OS)
3556 * Patch by Steven Scholz, 11 Apr 2003:
3557 Add support for RTC DS1338
3559 * Patch by Rod Boyce, 24 Jan 2003:
3560 Fix counting of extended partitions in diskboot command
3562 * Patch by Christophe Lindheimer, 20 May 2003:
3563 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3565 * Fix SDRAM timing on Purple board
3567 * Add support for CompactFlash on ATC board
3568 (includes support for Intel 82365 and compatible PC Card controllers,
3569 and Yenta-compatible PCI-to-CardBus controllers)
3571 * Patch by Mathijs Haarman, 08 May 2003:
3572 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3574 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3576 * Add support for Promess ATC board
3578 * Patch by Keith Outwater, 28 Apr 2003:
3579 - Miscellaneous corrections and additions to GEN860T board specific code.
3580 - Added GEN860_SC variant to GEN860T.
3581 - Miscellaneous corrections to GEN860T documentation.
3582 - Correct duplicate entry in U-Boot CREDITS file.
3583 - Add GEN860T_SC entry in MAINTAINERS file.
3584 - Update CREDITS file with GEN860T_SC info.
3586 * Update Smiths Aerospace addresses in MAINTAINERS file
3588 * Fix error handling in hush's version of "run" command
3591 - Splashscreen support
3594 - temperature dependend enabling of LCD
3596 * Allow booting from old "PPCBoot" disk partitions
3598 * Add support for TQM8255 Board / MPC8255 CPU
3600 ======================================================================
3601 Changes for U-Boot 0.3.1:
3602 ======================================================================
3604 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3606 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3607 display when Linux takes over
3609 * Patch by Erwin Rol, 27 Feb 2003:
3610 Add support for RTEMS (this time for real).
3612 * Add support for "bmp info" and "bmp display" commands to load
3613 bitmap images; this can be used (for example in a "preboot"
3614 command) to display a splash screen very quickly after poweron.
3616 * Add support for 133 MHz clock on INCA-IP board
3618 * Patch by Lutz Dennig, 10 Apr 2003:
3619 Update for R360MPI board
3621 * Add new meaning to "autostart" environment variable:
3622 If set to "no", a standalone image passed to the
3623 "bootm" command will be copied to the load address
3624 (and eventually uncompressed), but NOT be started.
3625 This can be used to load and uncompress arbitrary
3628 * Patch by Stefan Roese, 10 Apr 2003:
3629 Changed DHCP client to use IP address from server option field #54
3630 from the OFFER packet in the server option field #54 in the REQUEST
3631 packet. This fixes a problem using a Windows 2000 DHCP server,
3632 where the DHCP-server is not the TFTP-server.
3634 * Set max brightness for MN11236 displays on TRAB board
3636 * Add support for TQM862L modules
3638 ======================================================================
3639 Changes for U-Boot 0.3.0:
3640 ======================================================================
3642 * Patch by Arun Dharankar, 4 Apr 2003:
3643 Add IDMA example code (tested on 8260 only)
3645 * Add support for Purple Board (MIPS64 5Kc)
3647 * Add support for MIPS64 5Kc CPUs
3649 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3651 * Patch by Denis Peter, 04 Apr 2003:
3652 - update MIP405-4 board
3654 * Patch by Stefan Roese, 4 Apr 2003:
3655 - U-Boot version environment variable "ver" added
3656 (CONFIG_VERSION_VARIABLE).
3657 - Changed PPC405GPr version from A to B.
3658 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3660 * Patches by Denis Peter, 03 April 2003:
3661 - fix PCI IRQs on MPL boards
3662 - fix two more un-relocated pointer problems
3664 * Fix behaviour of "run" command:
3665 - print error message iv variable does not exist
3666 - terminate processing of arguments in case of error
3668 * Patches by Peter Figuli, 10 Mar 2003
3669 - Add support for BTUART on PXA platform
3670 - Add support for WEP EP250 (PXA) board
3672 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3673 flash using a BDI2000
3675 * Implement fix for I2C Edge Conditions problem for all boards that
3676 use the bit-banging driver (common/soft_i2c.c)
3678 * Patch by Martin Winistoerfer, 23 Mar 2003
3679 - Add port to MPC555/556 microcontrollers
3680 - Add support for cmi customer board with
3681 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3683 * Patch by Rick Bronson, 28 Mar 2003:
3684 - fix common/cmd_nand.c
3686 * Patch by Arun Dharankar, 24 Mar 2003:
3687 - add threads / scheduler example code
3689 * Add patches by Robert Schwebel, 31 Mar 2003:
3690 - add ctrl-c support for kermit download
3691 - align bdinfo output on ARM
3692 - csb226 board: bring in sync with innokom/memsetup.S
3693 - csb226 board: fix MDREFR handling
3694 - misc doc fixes / extensions
3695 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3696 - add BOOT_PROGRESS to armlinux.c
3698 * Add CPU ID, version, and clock speed for INCA-IP
3700 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3701 - fix SRAM and SDRAM memory sizing
3702 - add status LED support
3703 - add MAC address for second (SCC1) ethernet port
3705 * Update default environment for TQM8260 board
3707 * Patch by Rick Bronson, 16 Mar 2003:
3708 - Add NAND flash support for reading, writing, and erasing NAND
3709 flash (certain forms of which are called SmartMedia).
3710 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3712 * Patches by Robert Schwebel, 19 Mar 2003:
3713 - use arm-linux-gcc as default compiler for ARM
3714 - fix i2c fixup code
3715 - fix missing baudrate setting
3716 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3717 - moved "ignoring trailing characters" _before_ u-boot wants to
3718 print out diagnostics messages; removes bogus characters at the
3721 * Patch by John Zhan, 18 Mar 2003:
3722 Add support for SinoVee Microsystems SC8xx boards
3724 * Patch by Rolf Offermanns, 21 Mar 2003:
3725 ported the dnp1110 related changes from the current armboot cvs to
3726 current u-boot cvs. smc91111 does not work. problem marked in
3727 smc91111.c, grep for "FIXME".
3729 * Patch by Brian Auld, 25 Mar 2003:
3730 Add support for STM flash chips on ebony board
3732 * Add PCI support for MPC8250 Boards (PM825 module)
3734 * Patch by Stefan Roese, 25 Mar 2003:
3737 * Patch by Stefan Roese, 20 Mar 2003:
3738 - CPCI4052 update (support for revision 3).
3739 - Set edge conditioning circuitry on PPC405GPr for compatibility
3740 to existing PPC405GP designs.
3741 - Clip udiv to 5 bits on PPC405 (serial.c).
3743 * Extend INCAIP board support:
3744 - add automatic RAM size detection
3745 - add "bdinfo" command
3746 - pass flash address and size to Linux kernel
3747 - switch to 150 MHz clock
3749 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3750 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3751 boards, version 153 for Rev. 200 boards).
3753 * Patch by Vladimir Gurevich, 12 Mar 2003:
3754 Fix relocation problem of statically initialized string pointers
3757 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3758 Cleanup & bug fixes for JFFS2 code:
3759 - the memory mangement was broken. It caused havoc on malloc by
3760 writing beyond the block boundaries.
3761 - the length calculation for files was wrong, sometimes resulting
3762 in short file reads.
3763 - data copying now optionally takes fragment version numbers into
3764 account, to avoid copying from older data.
3765 See doc/README.JFFS2 for details.
3767 * Patch by Josef Wagner, 12 Mar 2003:
3768 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3769 - ETH05 and BEDBUG support for CU824
3770 - added support for MicroSys CPC45
3771 - new BOOTROM/FLASH0 and DOC base for PM826
3773 * Patch by Robert Schwebel, 12 Mar 2003:
3774 Fix the chpart command on innokom board
3777 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3778 s/PPCBoot/U-Boot/ in some files
3779 s/pImage/uImage/ in some files
3781 * Patch by Detlev Zundel, 15 Jan 2003:
3782 Fix '' command line quoting
3784 * Patch by The LEOX team, 19 Jan 2003:
3785 - add support for the ELPT860 board
3786 - add support for Dallas ds164x RTC
3788 * Patches by David Müller, 31 Jan 2003:
3789 - minimal setup for CardBus bridges
3790 - add EEPROM read/write support in the CS8900 driver
3791 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3792 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3794 * Patch by Steven Scholz, 04 Feb 2003:
3795 add support for RTC DS1307
3797 * Patch by Reinhard Meyer, 5 Feb 2003:
3798 fix PLPRCR/SCCR init sequence on 8xx to allow for
3799 changes of EBDF by software
3801 * Patch by Vladimir Gurevich, 07 Feb 2003:
3802 "API-compatibility patch" for 4xx I2C driver
3804 * TRAB fixes / extensions:
3805 - Restore VFD brightness as saved in environment
3806 - add support for Fujitsu flashes
3807 - make sure both buzzers are turned off (drive low level)
3809 * Patches by Robert Schwebel, 06 Mar 2003:
3810 - fix bug in BOOTP code (must use NetCopyIP)
3811 - update of CSB226 port
3812 - clear BSS segment on XScale
3813 - added support for i2c_init_board() function
3814 - update to the Innokom plattform
3816 * Extend support for redundand environments for configurations where
3817 environment size < sector size
3819 * Patch by Rune Torgersen, 13 Feb 2003:
3820 Add support for Motorola MPC8266ADS board
3822 * Patch by Kyle Harris, 19 Feb 2003:
3823 patches for the Intel lubbock board:
3824 memsetup.S - general cleanup (based on Robert's csb226 code)
3825 flash.c - overhaul, actually works now
3826 lubbock.c - fix init funcs to return proper value
3828 * Patch by Kenneth Johansson, 26 Feb 2003:
3829 - Fixed off by one in RFTA calculation.
3830 - No need to abort when LDF is lower than we can program it's only
3831 minimum timing so clamp it to what we can do.
3832 - Takes function pointer to function for reading the spd_nvram. Usefull
3833 for faking data or hardcode a module without the nvram.
3834 - fix other user for above change
3835 - fix some comments.
3837 * Patches by Brian Waite, 26 Feb 2003:
3838 - fix port for evb64260 board
3839 - fix PCI for evb64260 board
3842 * Patch by Reinhard Meyer, 1 Mar 2003:
3843 Add support for EMK TOP860 Module
3845 * Patch by Yuli Barcohen, 02 Mar 2003:
3846 Add SPD EEPROM support for MPC8260ADS board
3848 * Patch by Robert Schwebel, 21 Jan 2003:
3849 - Add support for Innokom board
3850 - Don't complain if "install" fails
3851 - README cleanup (remove duplicated lines)
3852 - Update PXA header files
3854 * Add documentation for existing POST code (doc/README.POST)
3856 * Patch by Laudney Ren, 15 Jan 2003:
3857 Fix handling of redundand environment in "tools/envcrc.c"
3859 * Patch by Detlev Zundel, 28 Feb 2003:
3860 Add bedbug support for 824x systems
3862 * Add support for 16 MB flash configuration of TRAB board
3864 * Patch by Erwin Rol, 27 Feb 2003:
3865 Add support for RTEMS
3867 * Add image information to README
3869 * Patch by Stefan Roese, 18 Feb 2003:
3870 CPCIISER4 configuration updated.
3872 * Patch by Stefan Roese, 17 Feb 2003:
3873 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
3875 * Patch by Stefan Roese, 13 Feb 2003:
3876 Add "pcidelay" environment variable (in ms, enabled via
3877 CONFIG_PCI_BOOTDELAY).
3878 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
3879 RST# to respond to configuration cycles (33MHz -> 1s).
3881 * Fix dual PCMCIA slot support (when running with just one
3884 * Add VFD type detection to trab board
3886 * extend drivers/cs8900.c driver to synchronize ethaddr environment
3887 variable with value in the EEPROM
3889 * Patch by Stefan Roese, 10 Feb 2003:
3890 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
3892 * Add support for MIPS32 4Kc CPUs
3894 * Add support for INCA-IP Board
3896 ======================================================================
3897 Changes for U-Boot 0.2.2:
3898 ======================================================================
3900 * Add dual ethernet support on PM826
3902 * Add support for LXT971 PHY on PM826
3904 * Patch by Tord Andersson, 16 Jan 2003:
3905 Fix flash sector count for TQM8xxL
3907 * Fix I2C EEPROM problem on ICU862 board (would only write the first
3908 16 bytes out of each 32 byte block)
3910 ======================================================================
3911 Changes for U-Boot 0.2.1:
3912 ======================================================================
3914 * Add support for V37 board
3915 (patch by Jón Benediktsson, 11 Dec 2002)
3917 * Update baudrate in bd_info when it gets changed
3919 * Add watchdog trigger points while waiting for serial port
3920 (so far only 8xx -- needed on LWMON with 100ms watchdog)
3922 * Improve command line tool to access the U-Boot's environment
3923 (figuration of the utility, using a config file)
3925 * Add single quote support for (old) command line parser
3927 * Switch LWMON board default config from FRAM to EEPROM;
3928 in POST, EEPROM shows up on 8 addresses
3930 ======================================================================
3931 Changes for U-Boot 0.2.0:
3932 ======================================================================
3934 * Use 1-byte-read instead of -write for iprobe() function
3935 Add i2c commands to PM826 config
3937 * extend I2C POST code: check for list on known addresses
3939 * Improve log buffer code; use "loglevel" to decide which messages
3940 to log on the console, too (like in Linux); get rid of "logstart"
3942 * Add command line tool to access the U-Boot's environment
3943 (board-specific for TRAB now, to be fixed later)
3945 * Patch by Hans-Joerg Frieden, 06 Dec 2002
3946 Fix misc problems with AmigaOne support
3948 * Patch by Chris Hallinan, 3 Dec 2002:
3949 minor cleanup to the MPC8245 EPIC driver
3951 * Patch by Pierre Aubert , 28 Nov 2002
3952 Add support for external (SIU) interrupts on MPC8xx
3954 * Patch by Pierre Aubert , 28 Nov 2002
3955 Fix nested syscalls bug in standalone applications
3957 * Patch by David Müller, 27 Nov 2002:
3958 fix output of "pciinfo" command for CardBus bridge devices.
3960 * Fix bug in TQM8260 board detection - boards got stuck when board ID
3963 * Add LED indication for IDE activity on KUP4K board
3965 * Fix startup problems with VFD display on TRAB
3967 * Patch by Pierre Aubert, 20 Nov 2002
3968 Add driver for Epson SED13806 graphic controller.
3969 Add support for BMP logos in cfb_console driver.
3971 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
3973 * Patch by Rod Boyce, 21 Nov 2002:
3974 fix PCMCIA on MBX8xx board
3976 * Patch by Pierre Aubert , 21 Nov 2002
3977 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
3978 bootmode word in DPRAM configurable
3980 * Patch by Daniel Engström, 18 Nov 2002:
3981 Fixes for x86 port (mostly strings issues)
3983 * Patch by Ken Chou, 18 Nov 2002:
3984 Fix for natsemi NIC cards (DP83815)
3986 * Patch by Pierre Aubert, 19 Nov 2002:
3987 fix a bug for the MII configuration, and some warnings
3989 * Patch by Thomas Frieden, 13 Nov 2002:
3990 Add code for AmigaOne board
3991 (preliminary merge to U-Boot, still WIP)
3993 * Patch by Jon Diekema, 12 Nov 2002:
3994 - Adding URL for IEEE OUI lookup
3995 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
3997 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
3998 root-on-nfs macros are designed to switch how the default boot
3999 method gets defined.
4001 * Patch by Daniel Engström, 13 Nov 2002:
4002 Add support for i386 architecture and AMD SC520 board
4004 * Patch by Pierre Aubert, 12 Nov 2002:
4005 Add support for DOS filesystem and booting from DOS floppy disk
4007 * Patch by Jim Sandoz, 07 Nov 2002:
4008 Increase number of network RX buffers (PKTBUFSRX in
4009 "include/net.h") for EEPRO100 based boards (especially SP8240)
4010 which showed "Receiver is not ready" errors when U-Boot was
4011 processing the receive buffers slower than the network controller
4014 * Patch by Andreas Oberritter, 09 Nov 2002:
4015 Change behaviour of NetLoop(): return -1 for errors, filesize
4016 otherwise; return code 0 is valid an means no file loaded - in this
4017 case the environment still gets updated!
4019 * Patches by Jon Diekema, 9 Nov 2002:
4020 - improve ADC/DAC clocking on the SACSng board to align
4021 the failing edges of LRCLK and SCLK
4022 - sbc8260 configuration tweaks
4023 - add status LED support for 82xx systems
4024 - wire sspi/sspo commands into command handler; improved error
4026 - add timestamp support and alternate memory test to the
4027 SACSng configuration
4029 * Patch by Vince Husovsky, 7 Nov 2002:
4030 Add "-n" to linker options to get rid of "Not enough room for
4031 program headers" problem
4033 * Patch by David Müller, 05 Nov 2002
4034 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4035 so we can use an already existing name
4037 * Patch by Pierre Aubert, 05 Nov 2002
4038 Hardware relatied improvments in FDC boot code
4040 * Patch by Holger Schurig, 5 Nov 2002:
4041 Make the PXA really change it's frequency
4043 * Patch by Pierre Aubert, 05 Nov 2002
4044 Add support for slave serial Spartan 2 FPGAs
4046 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4049 * Add support for log buffer which can be passed to Linux kernel's
4050 syslog mechanism; used especially for POST results.
4052 * Patch by Klaus Heydeck, 31 Oct 2002:
4053 Add initial support for kup4k board
4055 * Patch by Robert Schwebel, 04 Nov 2002:
4056 - use watchdog to reset PXA250 systems
4057 - added progress callbacks to (some of the) ARM code
4058 - update for Cogent CSB226 board
4060 * Add support for FPS860 board
4062 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4063 Improve PCI access on 32-bits Compact PCI bus
4065 * Fix mdelay() on TRAB - this was still the debugging version with
4066 seconds instead of ms.
4068 * Patch by Robert Schwebel, 1 Nov 2002:
4069 XScale related cleanup (affects all ARM boards)
4071 * Cleanup of names and README.
4073 ======================================================================
4074 Notes for U-Boot 0.1.0:
4075 ======================================================================
4077 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4079 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4080 For information about the history of the project please see the
4081 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4083 ======================================================================