1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Update make target for ARM supported boards.
6 Use lowlevel_init() instead of platformsetup() [rename].
7 Patch by Peter Pearse, 06 Oct 2005
9 * Fix booting from serial dataflash on AT91RM9200
10 Patch by Peter Menzebach, 29 Aug 2005
12 * Add JFFS2 support for TRAB board
13 Patch by Martin Krause, 25 Aug 2005
15 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
16 Patch by Marcus Hall, 24 Aug 2005
18 * Fix the machine-id of the Cogent csb637 board
19 Patch by Anders Larsen, 05 Oct 2005
21 * Complete support for the KwikByte KB920x boards
22 Patch by Anders Larsen, 05 Oct 2005
24 * Set the AT91RM9200 clock to asynchronous mode
25 Patch by Anders Larsen, 03 May 2005
27 * Set the AT91RM9200 clock to synchronous mode
28 Patch by Anders Larsen, 29 Apr 2005
30 * Add support for Cogent csb637
31 Patch by Anders Larsen, 29 Apr 2005
33 * Fix dm9161.c initialization
34 Patch by Anders Larsen, 29 Apr 2005
36 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
37 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
39 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
40 Patch by Anders Larsen, 29 Apr 2005
42 * Fix device partition intialization for SystemACE disks.
43 Patch by Stephen Williams, 28 Apr 2005
45 * Added support for KwikByte KB920x boards (based on AT91RM9200)
46 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
48 * Add support for S29GL064M-R3 flash chip on xsengine board
49 Patch by Kurt Stremerch, 18 Apr 2005
51 * E500 update: repoint IVPR to RAM when code is relocated
52 Patch by Kylo Ginsberg, 13 Apr 2005
54 * Fix loop end test in lib_generic/string.c:strswab()
55 Patch by Andrew Dyer, October 10, 2005
56 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
60 * Update ARM Integrator boards:
61 Correct addessing errors in platform files.
62 Split off common core module data from Integrator header files to
63 include/armcoremodule.h.
64 Patch by Peter Pearse, 04 Oct 2005
66 * Make sure only supported compiler options are used
67 Import "cc-option" shell function from kernel and
68 use it to get the correct ARM GCC options for individual CPUs
69 Patch by Peter Pearse, 30 Jun 2005
71 * Fix 440GR to print correct cpu revision
72 Patch by Stefan Roese, 04 Oct 2005
74 * Change board message on AMCC Yosemite & Yellowstone to common style
75 Patch by Stefan Roese, 03 Oct 2005
77 * Fix compiler warning
79 * Fix FEC PHY addresses for TQM85xx boards
81 * Fix uninitialized variable problem in hush shell
82 Patch by Lars Rostock, 26 Sep 2005
84 * Undo change of f6e20fc6ca... to include/configs/trab.h
85 (Must have been an accident?)
87 * Add support for AT91RM9200 OHCI Controller.
88 Patch by Eric Benard, 07 Apr 2005
90 * Update ARM mach-types.h
91 Patch by Eric Benard, 07 Apr 2005
93 * Add support for MP2USB board.
94 Patch by Eric Benard, 07 Apr 2005
96 * Add board support for armadillo HT1070
97 Patch by Rowel Atienza, 06 Apr 2005
99 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
100 Patch by Vitaly Bordug, 30 Mar 2005
102 * Add iopset command on mpc8xx
103 Patch by Daniel Eisenhut, 25 Mar 2005
105 * Add support for MII in eepro100 driver.
106 Patch by Gleb Natapov, 21 Mar 2005
108 * Fixes to the Lubbock (PXA 25x) support:
109 - Resolve the FIXME with respect to saving the u-boot environment.
110 - Make the default load address land in real memory.
111 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
112 Patch by David Brownell, 10 Mar 2005
114 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
115 Patch by Marc Leeman, 04 Mar 2005
117 * OMAP242x H4 board update
118 - fix for ES2 differences.
119 - switch to using the cfi_flash driver.
120 - fix SRAM build address.
121 - fix for GP device operation.
122 - unlock SRAM for GP devices.
123 - display more device information.
124 - fix potential deadlock in omap24xx_i2c driver.
125 - fix DLL load values to match dpllout*1 operation.
126 - fix 2nd chip select init for combo DDR device.
127 - add support for CFI Intel 28F256L18 on H4 board.
128 Patch by Richard Woodruff, 03 Mar 2005
130 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
131 Patch by Steven Scholz, 02 Mar 2005
134 Patch by Ara Avanesyan, 24 Feb 2005
136 * Remove unneeded #include <malloc.h>
137 Patch by Ladislav Michl, 22 Feb 2005
139 * Add cramfs support for m68k
140 Patch by Zachary Landau, 21 Feb 2005
142 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
143 Patch by Jeff Angielski, 21 Feb 2005
145 * Fix au1x00_serial baud rate calculation:
146 remove hardcoded cpu clock divisor and use register instead;
147 round up instead of truncate
148 Patch by Andrew Dyer, 15 Feb 2005
150 * Add Xilinx Spartan3 family FPGA support
151 Patch by Kurt Stremerch, 14 Feb 2005
153 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
154 Patch by Zachary Landau, 11 Feb 2005
157 Patch by Matthias Fuchs, 25 Sep 2005
159 * Added support for PCI bridge on MPC8272ADS
160 Patch by Vitaly Bordug, Feb 09 2005
162 * Update multicore CM9XX support for Integrator AP to allow booting from flash
163 Patch by Jean-Paul Saman, 8 Feb 2005
165 * Fix strswab() to reliably find end of string
166 Patch by Andrew Dyer, 08 Feb 2005
168 * Fix typos in include/ppc440.h
169 Patch by Andrew E Mileski, 04 Feb 2005
171 * Add Vibren (was Accelent) PXA255 IDP Support
172 Patch by Cliff Brake, 04 Feb 2005
174 * Fix tools/bmp_logo.c using incorrect offset to pixel data
175 Patch by Andrew Dyer, 31 Jan 2005
177 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
178 Patch by Peter Pearse, 2 Feb 2005
180 * Fix error handling in tools/env/fw_env.c
181 Patch by Ara Avanesyan, 01 Feb 2005
183 * Fix MGT5100 PSC baudrate calculation
184 Patch by Sebastian Schau, 27 Jan 2005
186 * OMAP242x fix for GP device booting
187 - Add SRAM unlock for GP devices.
188 - Change DDR DLL unlock value to allow DPLLout*1 operation.
189 Patches by Richard Woodruff, 21 Jan 2005:
191 * Add support for AMD's Pb1x00 eval board;
192 add MII routines to the au1x00 ethernet driver;
193 add USB ohci driver (work in progress)
194 Patch by Thomas Sailer, 20 Jan 2005
196 * Update omap5912osk board
197 Use drivers/cfi_flash.c instead of private flash driver;
198 Remove hardcoded personalized settings from omap5912osk.h;
199 Fix spacing with (RO) marks in 'flinfo' output.
200 Patch by Michael Bendzick, 14 Jan 2005
202 * Fix warnings for PCI code on ixp
203 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
205 * virtex2 fix for bogus download error messages
206 The virtex2 FPGA download code watches for init going active during
207 a download of config data as an error condition. init also goes
208 active after a configuration is finished in concert with the done
209 signal. So far, the code does not check for done active until all
210 of the configuration data is sent. If configuration data has a few
211 extra pad bytes at the end, this would cause an error message even
212 though the download had suceeded.
213 NOTE: virtex2 slave serial and spartan2 versions may still have the
215 Patch by Andrew Dyer, 12 Jan 2005
217 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
218 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
219 message when probing for nonexistent flash in little endian mode.
220 As a side effect more efficient and smaller code is generated,
221 which is always a Good Thing (TM).
222 Patch by Ladislav Michl, 24 Sep 2005
224 * Update for TFTP using a fixed UDP port
225 Use the approved environment variable names. Added "tftpdstp" to
226 allow ports other than 69 per Tolunay Orkun's recommendation.
227 Patch by Jerry Van Baren, 12 Jan 2005
229 * Allow to force TFTP to use a fixed UDP port
230 (Add a configuration option CONFIG_TFTP_PORT and optional env
232 Patch by Jerry Van Baren, 10 Jan 2005
234 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
235 Patch by Leif Lindholm, 29 Dec 2004
237 * Cleanup: fix broken builds
239 * Fix PHY address argument passing with mii info command
240 Patch by Andrew Dyer, 28 Dec 2004
242 * Cleanup (PPC4xx is AMCC now)
244 * esd CPCI2DP board added
245 Patch by Matthias Fuchs, 22 Sep 2005
247 * esd PMC405 board updated
248 Patch by Matthias Fuchs, 22 Sep 2005
250 * Add SM501 support to HH405 board.
251 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
252 Add support for eeprom write-enable (CFG_EEPROM_WREN).
253 Patch by Stefan Roese, 22 Sep 2005
255 * Fix autonegotiation in tsec ethernet driver
256 Patch by Stefan Roese, 21 Sep 2005
258 * Fix bug in auto_update (trab board)
259 Patch by Martin Krause, 16 Sep 2005
261 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
262 Patch by Francesco Mandracci, 16 Sep 2005
264 * Update configuration for INKA4x0 board
266 * Update configuration for PM854 board
267 Based on patch by R. Loeffl, 20 Jul 2005
269 * Add PCI support to TQM8540 and TQM8560 boards
270 Patch by Stefan Roese, 15 Sep 2005
272 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
273 boards (baudrate, environment...). Flash driver fixed.
274 Patch by Stefan Roese, 15 Sep 2005
276 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
277 ethernet port on ebony.
278 Patch by Stefan Roese, 7 Sep 2005
280 * Added support for mtddevnum and mtddevname variables (mtdparts command)
282 * Change default console baud rate for stxxtc board
284 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
285 Patch by Stefan Roese, 31 Aug 2005
287 * Fix default command set (don't include CFG_CMD_DISPLAY command)
288 Patch by Pantelis Antoniou, 02 Sep 2005
292 * Enable SM712 driver support for HMI1001 board.
294 * Fix problems with ld version 2.16 (dot outside sections problem)
295 Pointed out by Gerhard Jaeger, 31 Aug 2005;
296 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
298 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
300 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
302 * Add keyboard and dot matrix display support for HMI1001 board.
304 * Prepare U-Boot for gcc-4.x
306 * Fixed Bamboo port to enable running without DDR-DIMM
307 (Bamboo has also 64MB onboard DDR)
308 Patch by Stefan Roese, 24 Aug 2005
310 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
311 now handling all 4xx cpu's
312 Patch by Stefan Roese, 16 Aug 2005
314 * Fix make dependencies for at91rm9200 and ks8695 cpus
315 Patch by Steven Scholz, 23 Aug 2005
317 * Add JFFS2 support for TQM5200 board
319 * Add esd cpci5200 and pf5200 boards
320 Patch by Reinhard Arlt, 22 Aug 2005
322 * Fix sysclock for TQM8540 and TQM8560 boards
323 Patch by Martin Krause, 25 Jul 2005
325 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
326 Patch by Martin Krause, 08 Jun 2005
328 * Add new board specific commands for TQM5200/STK52XX
329 - Sound commands (beep, wav, sound)
330 - Test commands (led, can, backlight, rs232)
331 Patch by Martin Krause, 02 May 2005
333 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
334 because of a bug in the AT91RM9200 CPU PLL
335 Patch by Martin Krause, 22 Apr 2005
337 * Add automatic HW detection for another CMC_PU2 variant
338 Patch by Martin Krause, 20 Apr 2005
340 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
341 Patch by Martin Krause, 19 Apr 2005
343 * Fix initialization problem on TQM5200 without SM501
344 Patch by Martin Krause, 08 Apr 2005
346 * Add RTC support for STK52XX.200
347 Patch by Martin Krause, 07 Apr 2005
349 * Add support for IFM o2dnt board
351 * Enable PCI on hmi1001 board
353 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
354 so we can use them to, e.g., check the existence of a file with
355 "if ls foo; then this; else that; fi" in the hush shell
356 Patch by Andreas Engel, 16 August 2005
358 * Coding style cleanup
360 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
361 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
363 * Check return value of malloc in 440gx_enet.c
364 Patch by Travis B. Sawyer, 18 Jul 2005
366 * Add Sandburst Metrobox and Sandburst Karef board support packages.
367 Second serial port on 440GX now defined as a system device.
368 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
369 Patch by Travis B. Sawyer, 12 Jul 2005
371 ======================================================================
372 Changes for U-Boot 1.1.3:
373 ======================================================================
377 * Add forgotten new fils from latest VoiceBlue update
379 * Make bootretry feature work with hush shell.
380 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
381 Patch by Andreas Engel, 19 Jul 2005
383 * Update Hymod Board Database PHP code in "tools" directory
384 Patch by Murray Jensen, 01 Jul 2005
386 * Make "tr" command use POSIX compliant; export HOSTOS make variable
387 Patch by Murray Jensen, 30 Jun 2005
389 * Fix Murray Jensen's mail address.
390 Patch by Murray Jensen, 30 Jun 2005
392 * Preserve PHY_BMCR during a soft reset.
393 Patch by Carl Riechers, 24 Jun 2005
395 * VoiceBlue update: eeprom tool can also store firmware version now.
396 eeprom.bin is runable by jumping at load address.
397 Patch by Ladislav Michl, 23 May 2005
399 * Move the AT91RM9200DK to the ARM Systems list.
400 Patch by Anders Larsen, 26 Apr 2005
402 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
403 Patch by Anders Larsen, 26 Apr 2005
405 * measure_gclk() is needed when DEBUG is enabled
406 Patch by Bryan O'Donoghue, 25 Apr 2005
408 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
409 Patch by Reinhard Arlt, 12 Aug 2005
411 * esd PCI405 board updated
412 Patch by Matthias Fuchs, 28 Jul 2005
414 * esd WUH405 and DU405 board updated
415 Patch by Matthias Fuchs, 27 Jul 2005
417 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
418 Patch by Matthias Fuchs, 4 May 2005
420 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
421 boards (baudrate, environment...). Flash driver fixed.
422 Patch by Stefan Roese, 11 Aug 2005
424 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
425 Patch by Stefan Roese, 11 Aug 2005
427 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
428 Patch by Stefan Roese, 11 Aug 2005
430 * Add configuration for IFM AEV FIFO board.
431 Minor coding style cleanup.
433 * Add configuration for IFM SPI eval board
435 * Fix CompactFlash problem on HMI1001 board
437 * Make new "mtdparts" code build with older compilers
438 Patch by Andrea Scian, 09 Aug 2005
440 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
441 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
442 with the 405 defines and the linux kernel defines.
443 Patch by Stefan Roese, 08 Aug 2005
445 * Fix compiler warnings with older GCC versions
447 * Add common (with Linux) MTD partition scheme and "mtdparts" command
449 Old, obsolete and duplicated code was cleaned up and replace by the
450 new partitioning method. There are two possible approaches now:
452 The first one is to define a single, static partition:
454 #undef CONFIG_JFFS2_CMDLINE
455 #define CONFIG_JFFS2_DEV "nor0"
456 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
457 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
458 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
460 The second method uses the mtdparts command line option and dynamic
463 /* mtdparts command line support */
464 #define CONFIG_JFFS2_CMDLINE
465 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
466 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
468 Command line of course produces bigger images, and may be inappropriate
469 for some targets, so by default it's off.
471 * Fix build problems for PM856 Board
473 * Fix sign extension bug in 'fpga loadb' command;
474 make 'fpga loadb' always print the file header info
475 Patch by Andrew Dyer, 11 Jan 2005
477 * Fix errors that occur when accessing SystemACE CF
478 Patch by Jeff Angielski, 09 Jan 2005
480 * Document switching between U-Boot and PlanetCore on RPXlite
481 by Sam Song, 24 Dec 2004
483 * Fix PowerQUICC II mask detection.
484 Patch by Eugene Surovegin, 20 Dec 2004
486 * Add support for Altera NIOS DK1C20 board
487 Patch by Shlomo Kut, 13 Dec 2004
489 * Add support for ep8248 board
490 Patch by Yuli Barcohen, 12 Dec 2004
494 * Fix baudrate setting for KGDB on MPC8260
495 Patch by HoJin, 11 Dec 2004
497 * Fix 'mii help' text formatting
498 Patch by Cory Tusar, 10 Dec 2004
500 * Fix return code of NFS command
501 Patch by Hiroshi Ito, 11 Dec 2004
505 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
506 Patch by Steven Blakeslee, 04 Aug 2005
508 * Add support for AMCC Bamboo PPC440EP eval board
509 Patch by Stefan Roese, 04 Aug 2005
511 * Patch by Jon Loeliger
512 Fix style issues primarily in 85xx and 83xx boards.
514 - Trailing white space
515 - Indentation not by TAB
516 - Excessive amount of empty lines
517 - Trailing empty lines
519 * Patch by Ron Alder, 11 Jul 2005
520 Add Xianghua Xiao and Lunsheng Wang's support for the
521 GDA MPC8540 EVAL board.
523 * Patch by Eran Liberty
524 Add support for the Freescale MPC8349ADS board.
526 * Patch by Jon Loeliger, 25 Jul 2005
527 Move the TSEC driver out of cpu/mpc85xx as it will be shared
528 by the upcoming mpc83xx family as well.
530 * Patch by Jon Loeliger, 05 May 2005
531 Implemented support for MPC8548CDS board.
532 Added DDR II support based on SPD values for MPC85xx boards.
533 This roll-up patch also includes bugfies for the previously
535 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
537 * Patch by Jon Loeliger, 10 Feb 2005
538 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
540 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
542 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
543 for faster flash parts.
544 Add documentation for BR/OR for FLASH.
546 * Patch by Jon Loeliger 08 Feb 2005
547 Determine L2 Cache size dynamically on 85XX boards.
549 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
550 - Convert the CPM2 based functionality to use new CONFIG_CPM2
551 option rather than a myriad of CONFIG_MPC8560-like variants.
552 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
553 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
554 new CONFIG_CPM2 option to each 8260 board.
556 * Add support for MicroSys PM856 board
557 Patch by Josef Wagner, 03 Aug 2005
559 * Minor fixes to PM854 board
560 Patch by Josef Wagner, 03 Aug 2005
562 * Adjust configuration of XENIAX board
563 (chip select and GPIO required for USB operation)
565 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
566 routed to the Watchdog handler
567 Patch by Eugene Surovegin, 18 Jun 2005
569 * (re)enabled scsi commands do_scsi() and do_scsiboot()
570 Patch by Denis Peter, 06 Dec 2004
572 * Fix endianess problem in TFTP / NFS default filenames
573 Patch by Hiroshi Ito, 06 Dec 2004
575 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
577 Patch by Murray Jensen, 18 Jul 2005
579 * Fix typo in mkconfig script (used == instead of =)
580 Patch by Murray Jensen, 18 Jul 2005
582 * Cleanup build problems on 64 bit build hosts
584 * Update MAINTAINERS file
586 * Patch by Stefan Roese, 01 Aug 2005:
587 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
588 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
590 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
591 to run on both 405GP and 405GPr eval boards).
593 * Patch by Steven Blakeslee, 27 Jul 2005:
594 - Add support for AMCC PPC440EP/GR.
595 - Add support for AMCC Yosemite PPC440EP eval board.
596 - Add support for AMCC Yellowstone PPC440GR eval board.
598 * Minor fixes for PPChameleon Board:
599 - fix alignment of NAND size
600 - make code do what the comment says
602 * Implement h/w sector protection status synchronization at boot.
603 The code is provided for, and was tested on, the Yukon/Alaska
604 and PM520 boards only.
606 A bug in flash_real_protect() for the Yukon board was fixed by
607 adding a function that tells if two banks are on one flash chip.
609 * Fix sysmon POST problem: check I2C error codes
610 This fixes a problem of displaying bogus voltages when the voltages
611 are so low that the I2C devices start failing while the rest of the
612 system keeps running.
614 * Patch by Cedric Vincent, 6 Jul 2005:
615 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
617 * Patch by Jon Loeliger, 20 Jul 2005:
618 Add missing PCI IO port definitions.
620 * Add CompactFlash support for HMI1001 board.
622 * Adjust printed board ID for LWMON board.
624 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
626 * Add new argument format for flash commands to allow for usage like
627 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
628 U-Boot will automaticially find the end of the corresponding sector.
630 * Patch by Stefan Roese, 5 Jul 2005:
631 Update uc100 board PHY setup
633 * Patch by Stefan Roese, 1 Jul 2005:
634 Fix PHY address for CATcenter board (now correct!)
636 * Patch by Stefan Roese, 30 Jun 2005:
637 Fix PHY addresses for PPChameleon and CATcenter boards
638 Change MAINTAINER for most esd boards
640 * Patch by Detlev Zundel, 30 Jun 2005:
641 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
643 * Fix baudrate calculation problem on MPC5200 systems
645 * Add EEPROM and RTC support for HMI1001 board
647 * Patch by Detlev Zundel, 20 Jun 2005:
648 Fix initialization of low active GPIO pins on inka4x0 board
650 * Enable redundant environment, disable HW flash protection of
653 * Patch by Travis Sawyer, 10 Jun 2005:
654 Initialize allocated dev and private hw structures
655 after their respective allocation in 440gx_enet.c
657 * Patch by Steven Scholz, 10 Jun 2005:
658 Fix byteorder problems with second argument of "bootm" with
661 * Add support for HMI1001 board
663 * Disable "date" and "sntp" commands on TQM866M
665 * Fix watchdog reset problems on LWMON board
667 * Patch by Juergen Selent, 17 May 2005:
668 Add support for Funkwerk VoVPN gateway module.
670 * Cleanup debug code for MPC8220 FEC driver
672 * Extend burst mode RAM test program to take a loop count
675 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
676 those boards that use it.
678 * Patches by Greg Ungerer, 19 May 2005:
679 - add support for the KS8695P (ARM 922 based) CPU
680 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
682 * Patch by Steven Scholz, 19 May 2005:
683 Add support for CONFIG_SERIAL_TAG on ARM boards
685 * Add PCI support for Sorcery board.
686 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
688 * Fix compile problems caused by new burst mode SDRAM test;
689 make port pins to trigger logic analyzer configurable
691 * Fix timer handling on MPC85xx systems
693 * Fix debug code in omap5912osk flash driver
695 * Add support for MPC8247 based "IDS8247" board.
697 * Add support for 2 x TSEC interfaces on the TQM8540 board.
699 * On LWMON we must use the watchdog to reset the board as the CPU
700 genereated HRESET pulse is too short to reset the external
703 * Add test tool to exercise SDRAM accesses in burst mode
704 (as standalone program, MPC8xx/PowerPC only)
706 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
709 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
710 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
711 added to support LZO and LZARI compression modes (undefined by
714 * Fix problem with symbolic links in JFFS2 code.
716 * Use linker ASSERT statement to prevent undetected overlapping of
717 sections on PPChameleon board; other boards might use this, too.
719 * Patch by Stefan Roese, 03 May 2005:
721 Fix problems in cmd_universe.c
723 * Patch by Matthias Fuchs, 03 May 2005:
724 Added missing variable declaration in cmd_nand.c
725 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
727 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
729 * Fix bug in the SDRAM initialization code for canmb, IceCube and
731 Fix PHY address for canmb board.
733 * Cleanup serial console baudrate calculation on AT91RM9200;
734 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
736 * Patch by Matthias Fuchs, 18 Apr 2005:
737 Make PCI target address spaces on PMC405 and CPCI405 boards
738 configurable via environment variables
740 * Auto-size RAM on canmb board.
742 * Add support for canmb board
744 * Patch by Stefan Roese, 13 Apr 2005:
745 Update for esd apc405
747 * Fixes for TQM8560 board:
749 - remove debug messages
750 - fix flash sector protection
752 * Patch by Steven Scholz, 07 Apr 2005:
753 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
755 * Patches by Steven Scholz, 07 Apr 2005:
756 Fix compiler warning in altera.c
757 Fix warning in cpu/arm920t/at91rm9200/i2c.c
759 * Patch by Ladislav Michl, 06 Apr 2005:
760 Fix voiceblue configuration.
762 * Patch by Stefan Roese, 06 Apr 2005:
763 Updates for OCOTEA board:
764 - Changed U-Boot size from 512kByte to 256kByte
765 - Fixed flash driver to support boot from soldered user flash
766 - Added README for switch from PIBS firmware to U-Boot
768 * Patch by Travis Sawyer, 05 Apr 2005:
769 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
770 Problem found by Andrew Wozniak.
772 * Patch by Steven Scholz, 06 Apr 2005:
773 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
774 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
776 * Patches by Robert Whaley, 29 Nov 2004:
777 - update the pxa-regs.h file for PXA27x chips
778 - add PXA27x based ADSVIX board
779 - add support for MMC on PXA27x processors
781 * Patch by Andrew E. Mileski, 28 Nov 2004:
782 Fix PPC4xx SPD SDRAM detection bug
784 * Patch by Hiroshi Ito, 26 Nov 2004:
785 Fix logic of "test -z" and "test -n" commands
787 * Patch by Ladislav Michl, 05 Apr 2005:
788 Add support for VoiceBlue board.
790 * Patch by Ladislav Michl, 05 Apr 2005:
791 Fix netboot_common() prototypes.
793 * Patch by Steven Scholz, 05 Apr 2005:
794 Use i.MX watchdog timer for reset_cpu()
796 * Patch by Steven Scholz, 05 Apr 2005:
797 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
798 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
801 * Add support for MPC8220 based "sorcery" board.
803 * Add support for TQM8560 board.
805 * Add FEC support for TQM8540 board.
806 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
808 * Patch by Martin Krause, 04 Apr 2005:
809 Update default configuration for CMC_PU2 board.
811 * Patch by Steven Scholz, 04 Apr 2005:
812 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
813 - introduce two new configuration options instead:
814 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
816 * Patch by Steven Scholz, 04 Apr 2005:
817 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
819 * Fix timer code for ARM systems: make sure that udelay() does not
820 reset timers so it's save to use udelay() in timeout code.
822 * Patch by Mathias Küster, 23 Nov 2004:
823 add udelay support for the mcf5282 cpu
825 * Patch by Tolunay Orkun, 16 November 2004:
826 fix incorrect onboard Xilinx CPLD base address
828 * Patch by Jerry Van Baren, 08 Nov 2004:
829 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
830 the jumper for the HRCW source should select flash. If lowboot is
831 not selected, the jumper for the HRCW source should select the
833 - change default load base address to 0x00400000
835 * Patch by Yuli Barcohen, 08 Nov 2004:
836 Add support for Analogue & Micro Rattler boards.
837 Tested on Rattler8248.
839 * Patch by Andre Renaud, 08 Nov 2004:
840 Fix watchdog support in common/lcd.c
842 * Patch by Marc Leeman, 05 Nov 2003:
843 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
844 bug only affects the XPC8245 processors
846 * Patches by Josef Wagner, 29 Oct 2004:
847 - Add support for MicroSys CPU87 board
848 - Add support for MicroSys PM854 board
850 * Patch by Jian Zhang, 02 Nov 2004:
851 Add 16-bit NAND support
853 * Patch by Scott McNutt, 01 Nov 2004:
854 Add missing NIOS/NIOS2 support for "iminfo" command
856 * Patch by Detlev Zundel, 29 Oct 2004:
857 Add missing NIOS/NIOS2 support for "mkimage" tool.
859 * Patch by David Adair, 27 Oct 2004:
860 Add missing 440GX SDRAM Controller reset
862 * Patch by Steven Scholz, 25 Oct 2004:
863 Declare reset_cpu() in include/common.h instead locally
865 * Patch by Yusdi Santoso, 22 Oct 2004:
866 - Add support for HIDDEN_DRAGON board
867 - fix endianess problem in driver/rtl1839.c
869 * Patch by Allen Curtis, 21 Oct 2004:
870 support multiple serial ports
872 * Patch by Richard Klingler, 03 Apr 2005:
873 Add call to eth_halt() in net/net.c when called functions fail
874 after eth_init() has been called.
876 * Patch by Sam Song, 3 April 2005:
877 - Update README.Netconsole
880 * Prepare for SoC rework of ARM code:
881 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
882 - rename memsetup into lowlevel_init (function name and source files)
883 Patch by Steven Scholz, 03 Apr 2005:
884 - create SoC specific directories include/asm-arm/arch-imx and
885 include/asm-arm/arch-s3c24x0
887 * Fix problems with SNTP support;
888 enable SNTP support in some boards.
890 * Patches by Martin Krause, 01 Apr 2005:
891 - Fix flash erase timeout on CMC_PU2
892 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
894 * Patch by Steven Scholz, 13 March 2005:
895 fix cache enabling for AT91RM9200
897 * Patch by Masami Komiya, 30 Mar 2005:
898 add SNTP support and expand time server and time offset fields of
899 DHCP support. See doc/README.SNTP
901 * Patch by Steven Scholz, 13 Dec 2004:
902 Fix bug in at91rm920 ethernet driver
904 * Patch by Steven Scholz, 13 Dec 2004:
905 Remove duplicated code by merging memsetup.S files for
906 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
908 * Patch by Detlev Zundel, 31 Mar 2005:
909 Cleanup duplicate definition of overwrite_console()
911 * Update TQM5200 configuration;
912 prepare for Rev. 200 starter kit boards
914 * Patch by Scott McNutt, 21 Oct 2004:
915 Add support for Nios-II EPCS Controller core.
917 * Patch by Scott McNutt, 20 Oct 2004:
919 - Add sysid command (Nios-II only).
920 - Locate default exception trampoline at proper offset.
921 - Implement I/O routines (readb, writeb, etc)
922 - Implement do_bootm_linux
924 * Patches by Martin Krause, 22 Mar 2005:
925 - use TQM5200_auto as MAKEALL target for TQM5200 systems
926 - add support for SM501 graphics controller
927 - add support for graphic console on TQM5200
928 - add support for TQM5200 Rev 200
929 - cleanup, fix typo in include/configs/TQM5200.h
931 * Patch by Manfred Baral, 17 Mar 2005:
934 * Fix RTC configuration for PPChameleon board
936 * Cleanup, fix typo in include/configs/TQM5200.h
938 * Patch by Stefan Roese, 16 Mar 2005:
939 Update for esd auto_update and hh405 board
941 * Adapt for U-Boot image size (new features enabled) on TQM5200
943 * Update code for TQM8540 board (and 85xx in general):
944 - Change the name of the Ethernet driver: MOTO ENET -> ENET
945 - Reformat boot messages
946 - Enable redundant environment
947 - Replace the -O2 optimization flag with -mno-string
949 * Patch by David Brownell, 10 Mar 2005:
950 Restore copyright statements in OHCI drivers.
952 * Add support for TQM8540 board
954 * Patch by Detlev Zundel, 14 Mar 2005:
955 NC650: changed NAND flash addressing to using UPMB
957 * Patch by Stefan Roese, 14 Mar 2005:
958 Update for esd voh405 fpga image
960 * INKA4x0: Allow initialization of LCD backlight dimming from
961 "brightness" environment variable.
963 * Add port initialization for digital I/O on INKA4x0
965 * Patch by Stefan Roese, 01 Mar 2005:
966 Update for esd boards dp405 and hub405
968 * Fix get_partition_info() parameter error in all other calls
969 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
971 * Enable USB and IDE support for INKA4x0 board
973 * Patch by Andrew Dyer, 28 Feb 2005:
974 fix ext2load passing an incorrect pointer to get_partition_info()
975 resulting in load failure for devices other than 0
977 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
979 * Cleanup USB and partition defines
981 * Add support for ext2 filesystems and image timestamps to TQM5200 board
983 * Add reset code for Coral-P on INKA4x0 board
985 * Patch by Martin Krause, 28 Jun 2004:
986 Update for TRAB board.
988 * Fix some missing "volatile"s in MPC5xxx FEC driver
990 * Fix cirrus voltage detection (for CPC45)
992 * Fix byteorder problem in usbboot and scsiboot commands.
994 * Patch by Cajus Hahn, 04 Feb 2005:
995 - don't insist on leading '/' for filename in ext2load
996 - set default partition to useful value (1) in ext2load
998 * Patch by Andrew Dyer, 08 Jan 2005:
999 fix wrong return codes in ext2 code
1001 * Removed '--no-warn-mismatch' option from Makefile. This option
1002 makes 'ld' to overlook binary objects compatibility.
1004 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1005 --end-group) outside of the group. This will make 'ld' to do
1006 _multiple_ search in the library group when resolving symbol
1007 references and do only a _single_ seach in libgcc.a after the group
1010 * Fix stability problems on CPC45 board again.
1012 * Make image detection for diskboot / usbboot / scsiboot more robust
1013 (also check header checksum)
1015 * Update CPC45 board configuration.
1017 * Add USB and PCI support for INKA4x0 board
1019 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1023 * Patch by Robin Getz, 13 Oct 2004:
1024 Add standalone application to change SMC91C111 MAC addresses,
1025 see examples/README.smc91111_eeprom
1027 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1028 Fix Flash support for ARM Integrator CP.
1030 * Patch by Richard Woodruff, 10 Jan 2005:
1031 Update support for OMAP2420 (ARM11) and H4 board:
1032 o clean up and add new types to H4 memory probe code.
1033 o fix to work with internal boot.
1034 o added PRCM config III operation.
1035 o fix marginal flash timings.
1036 o add revison ATAG usage.
1037 o enable voltage scaling at power chip.
1038 o fix compile error for i2c.
1040 * Fix network problem (error when receiving multiple ARP packets)
1042 * Patch by Daniel Poirot, 12 Oct 2004:
1043 Add support for Wind River sbc405 board
1045 * Patch by Rainer Brestan, 12 Oct 2004:
1046 Make examples/Makefile more robust
1048 * Patch by Sam Song, 11 October 2004:
1049 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1050 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1053 * Patch by Sam Song, 10 Oct 2004:
1054 Fix a parameter error in run_command() in main.c
1056 * Patch by Richard Woodruff, 01 Oct 2004:
1057 add support for the TI OMAP2420 processor and its H4 reference
1060 * Patch by Christian Pellegrin, 24 Sep 2004:
1061 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1063 * Patch by Leif Lindholm, 23 Sep 2004:
1064 add support for the AMD db1550 board
1066 * Patch by Travis Sawyer, 15 Sep 2004:
1067 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1068 update README.serial_multi
1070 * Patches by David Snowdon, 07 Sep 2004:
1071 - add u-boot.hex target in the top level Makefile
1072 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1073 - use -mtune=xscale and -march=armv5 options for PXA
1075 * Patch by Florian Schlote, 08 Sep 2004:
1076 Add support for SenTec-COBRA5272-board (Coldfire).
1078 * Patch by Gleb Natapov, 07 Sep 2004:
1079 mpc824x: set PCI latency timer to a sane value
1082 * Patch by Kurt Stremerch, 03 Sep 2004:
1083 Add bitstream configuration option for fpga command (Xilinx only).
1085 * Patch by Kurt Stremerch, 03 Sep 2004:
1086 Add Xilinx Spartan2E family FPGA support
1088 * Patch by Jeff Angielski, 02 Sep 2004:
1089 Add Added support for H2 revision of the EP8260 board.
1090 Fixed formatting for some of the EP8260 related source files.
1092 * Patch by Jon Loeliger, 02 Sep 2004:
1093 Reset monitor size back to 256 so environment can be written
1094 to flash on MPC85xx ADS and CDS releases.
1096 * Patch by Paolo Broggini, 02 Sep 2004:
1097 Make BSS clearing on ARM systems more robust
1099 * Patch by Yue Hu and Joe, 01 Sep 2004:
1100 - add PCI support for ixp425;
1101 - add EEPRO100 suppor tfor ixdp425 board.
1103 * Fix problem with protected sector detection in driver/cfi_flash.c
1105 ======================================================================
1106 Changes for U-Boot 1.1.2:
1107 ======================================================================
1109 * Code cleanup, mostly for GCC-3.3.x
1111 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1112 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1113 additional ethernet addresses.
1115 * Cleanup drivers/i82365.c - avoid duplication of code
1117 * Fix bogus "cannot span across banks" flash error message
1121 * Add support for CompactFlash for the CPC45 Board.
1123 * Fix problems with CMC_PU2 flash driver.
1126 - avoid trigraph warning in fs/ext2/ext2fs.c
1127 - rename UC100 -> uc100
1129 * Add support for UC100 board
1131 * Patch by Stefan Roese, 16 Dez 2004:
1132 - ext2fs support added
1133 - Tundra universe support added
1134 - Coldfire MCF5249 support added (no preloader needed!)
1135 - MCF5249 board TASREG added
1136 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1138 - some esd boards updated
1139 - memory commands "mdc" and "mwc" added for cyclic read/write
1140 (CONFIG_MX_CYCLIC, see README for further description)
1142 * Add support for INKA4X0 board
1144 * Patch by Steven Scholz, 12 Dec 2004:
1145 Fix typo in AT91 memory setup.
1147 * Patch by Martin Krause, 27 Oct 2004:
1148 - add support for "STK52xx" board (including PS/2 multiplexer)
1149 - add hardware detection for TQM5200
1151 * Clean up CMC PU2 flash driver
1153 * Update MAINTAINERS file
1155 * Fix bug in MPC823 LCD driver
1157 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1159 * Enable long help on CMC PU2 board;
1161 increase CPU speed from 179 to 207 MHz.
1163 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1164 unaligned tail part specially).
1166 * Update for AT91RM9200DK and CMC_PU2 boards:
1167 - Enable booting directly from flash
1168 - fix CMC_PU2 flash driver
1170 * Fix mkimage usage message
1172 * Map SRAM on NC650 board
1174 * Work around for Ethernet problems on Xaeniax board
1176 * Patch by TsiChung Liew, 23 Sep 2004:
1177 - add support for MPC8220 CPU
1178 - Add support for Alaska and Yukon boards
1180 * Fix configuration for ERIC board (needs more room)
1182 * Adjust MIPS compiler options at run-time depending on tools version
1183 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1184 "-mcpu=4kc" for old tools)
1186 * Add passing of the command line and memory size information to the
1187 kernel on xaeniax board.
1189 * Enable NAND flash support for NC650 board.
1191 * Patch by Thomas Lange 07 Oct 2004:
1192 Updated README for DBAu1x00 boards to match current status
1194 * Patch by Philippe Robin, 28 Sept 2004:
1195 Fix Flash support for Versatile.
1197 * Patch by Roger Blofeld, 16 Sep 2004:
1198 Fix timeout for DHCP command retry
1200 * Patch by Pantelis Antoniou, 14 Sep 2004:
1201 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1203 * Patch by Pantelis Antoniou, 14 Sep 2004:
1204 Kick watchdog when bz-decompressing
1206 * Fix CFG_HZ problems on AT91RM9200 systems
1207 [Remember: CFG_HZ should be 1000 on ALL systems!]
1209 * Patch by Gridish Shlomi, 30 Aug 2004:
1210 - Add support to revA version of PQ27 and PQ27E.
1211 - Reverted MPC8260ADS baudrate back to original 115200
1213 * Patch by Hojin, 17 Sep 2004:
1214 Fix typo in cfi_flash.c
1216 * Patch by Mark Jonas, 09 September 2004:
1217 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1220 * Patch by Mark Jonas, 31 August 2004:
1221 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1222 improves FTP performance for MPC5200 systems. Enabled for IceCube
1225 * Patch by Michael Bendzick, 30 Aug 2004:
1226 - Improve platform.S code for omap1510inn that detects whether code
1227 is running from SDRAM or not. Patch allows SDRAM to be configured
1228 if code is running out of SRAM at 0x20000000.
1230 * Patch by Frederick Klatt, 30 Aug 2004:
1231 Add support for the Wind River SBC8540/SBC8560 boards
1233 * Configure SX1 board to use drivers/cfi_flash.c
1235 * Patches by Michael Bendzick, 30 Aug 2004:
1236 - Configure omap1510inn board to use drivers/cfi_flash.c
1237 - Make drivers/cfi_flash.c protect environment and redundant
1240 * Patch by Steven Scholz, 23 Jun 2004:
1241 - Add script (tools/img2brec.sh) to programm U-Boot into
1242 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1244 * Patches by Scott McNutt, 24 Aug 2004:
1245 - Add support for Altera Nios-II processors.
1246 - Add support for Psyent PCI-5441 board.
1247 - Add support for Psyent PK1C20 board.
1249 * Patches by Jon Loeliger, 24 Aug 2004:
1250 - Add support for the MPC8541 and MPC8555 CDS boards
1251 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1252 - Convert MPC85xxADS to use common CFI flash driver
1253 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1254 from board_early_init_f()
1255 - Provide SW workaround for PCI initialization on 85xx CDS
1257 * Patches by George G. Davis, 24 Aug 2004:
1258 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1259 - Remove static network setup defaults from mx1ads_config
1260 - update ARM boards to use constants from mach-types.h
1262 * Patch by Gary Jennejohn, 04 Oct 2004:
1263 - fix I2C on at91rm9200
1264 - add support for Ricoh RS5C372A RTC
1266 * Patch by Gary Jennejohn, 01 Oct 2004:
1267 - add support for CMC PU2 board
1268 - add support for I2C on at91rm9200
1270 * Patch by Gary Jennejohn, 28 Sep 2004:
1271 fix baudrate handling on at91rm9200
1273 * Patch by Yuli Barcohen, 22 Aug 2004:
1274 - remove ZPC.1900 board-specific flash driver;
1275 switch the port to generic CFI driver;
1278 * Patch by Hinko Kocevar, 21 Aug 2004:
1279 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1281 * Clean up tools/bmp_logo.c to not add trailing white space
1283 * Patch by Hinko Kocevar, 21 Aug 2004:
1284 - Group common framebuffer functions in common/lcd.c
1285 - Group common framebuffer macros and #defines in include/lcd.h
1286 - Provide calc_fbsize() for video ATAG
1288 * Patch by Sam Song, 21 August 2004:
1289 - Fix a typo in README
1290 - Align "(RO)" output for "flinfo" after "protect on"
1291 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1292 ratio 1:1 when core frequency less than 50MHz
1294 * Patches by Hinko Kocevar, 21 Aug 2004:
1295 - fix some "use of label at end of compound statement" warnings
1296 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1298 * Patch by Steven Scholz, 16 Aug 2004:
1299 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1300 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1301 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1302 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1303 into cpu/arm920t/$(SOC)/
1305 * Patches by Sean Chang, 09 Aug 2004:
1306 - Added support for both 8 and 16 bit mode access to System ACE CF
1308 - Fixed missing System ACE CF device during get FAT partition info
1309 in fat_register_device function.
1310 - Enabled System ACE CF support on ML300.
1312 * Patch by Sean Chang, 09 Aug 2004:
1313 Synch defines for saveenv and do_saveenv functions so they get
1314 compiled under the same statement.
1316 * Patch by Sean Chang, 09 Aug 2004:
1317 - Added I2C support for ML300.
1318 - Added support for ML300 to read out its environment information
1319 stored on the EEPROM.
1320 - Added support to use board specific parameters as part of
1321 U-Boot's environment information.
1322 - Updated MLD files to support configuration for new features
1325 * Patches by Travis Sawyer, 05 Aug 2004:
1326 - Remove incorrect bridge settings for eth group 6
1327 - Add call to setup bridge in ppc_440x_eth_initialize
1328 - Fix ppc_440x_eth_init to reset the phy only if its the
1329 first time through, otherwise, just check the phy for the
1330 autonegotiated speed/duplex. This allows the use of netconsole
1331 - only print the speed/duplex the first time the phy is reset.
1333 * Patch by Shlomo Kut, 29 Mar 2004:
1334 Add support for MKS Instruments "Quantum" board
1336 * Fix build problem with Cogent boards;
1337 avoid using <asm/byteorder.h> when using the host compiler
1339 * Patch by Ganapathi C, 04 Aug 2004:
1340 Fix NFS timeout issue
1342 * Patch by Yuli Barcohen, 19 Jul 2004:
1343 - Fix host tools building in Cygwin environment
1344 - Fix header files search order for host tools
1346 * Patch by Tom Armistead, 19 Jul 2004:
1347 Fix kgdb.S support for 74xx_75x cpu
1349 * Patch by Jon Loeliger, 15 Jul 2004:
1350 Fix MPC85xx I2C driver
1352 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1354 * Patch by Stephen Williams, 15 July 2004
1355 Set the PCI class code for JSE board as part of PCI interface setup
1357 * Patch by Michael Bendzick, 15 Jul 2004:
1358 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1359 CFG_FLASH_USE_BUFFER_WRITE is set
1361 * Patch by Yuli Barcohen, 13 Jul 2004:
1362 Allow clock setting on MPC866/MPC885 series chips according to
1363 environment variable `cpuclk'
1365 * Patch by Yuli Barcohen, 20 Apr 2004:
1366 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1368 * Patch by Vincent Dubey, 24 Sep 2004:
1369 Add support for xaeniax board
1371 * Add comment about non-GPL character of standalone applications to
1374 * Fix FEC ethernet problem on NSCU board.
1376 * Patch by Gary Jennejohn, 09 Sep 2004:
1377 allow to use USART1 as console port on at91rm9200dk boards
1379 * Patch by Stefan Roese, 16 Sep 2004:
1382 * Fix SysClk handling for PPChameleon and CATcenter boards
1384 * Patch by Detlev Zundel, 08 Sep 2004:
1385 Update etags build target
1387 * Improve NetConsole support: add support for broadcast destination
1388 address and buffered input.
1390 * Cleanup compiler warnings for GCC 3.3.x and later
1392 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1394 * Add support for IDS "NC650" board
1396 * Add automatic update support for LWMON board
1398 * Clear Block Lock-Bits when erasing flash on LWMON board.
1400 * Fix return code of "fatload" command
1402 * Enable MSDOS/VFAT filesystem support for LWMON board
1404 * Patch by Martin Krause, 03 Aug 2004:
1405 change timing for SM501 graphics controller on TQM5200 module
1407 * Patch by Mark Jonas, 13 July 2004:
1408 - Total5200 LCD now run in little endian mode. Endianess conversion
1409 is done in hardware.
1410 - Removed last reference to "console" environment variable.
1412 * Patches by Lars Munch, 12 Jul 2004:
1413 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1415 - split out the LXT971A PHY from ns_9750_eth.h
1416 - split the dm9161 phy part out of at91rm9200_ether.c
1418 * Patch by Andreas Engel, 12 Jul 2004:
1419 Replaced hardcoded PL011 clock frequency with config variable.
1420 Fixed wrong CONFIG_CMD_DFL doc.
1422 * Patch by Thomas Viehweger, 09 Jun 2004:
1423 make it possible to remove chpart when there is only one partition
1425 * Add support for console over UDP (compatible to Ingo Molnar's
1426 netconsole patch under Linux)
1428 * Patch by Jon Loeliger, 16 Jul 2004:
1429 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1431 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1432 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1433 and CONFIG_L2_INIT_RAM options.
1434 - Refactor Local Bus initialization out of SDRAM setup.
1435 - Re-implement new version of LBC11/DDR11 errata workarounds.
1436 - Moved board specific PCI init parts out of CPU directory.
1437 - Added TLB entry for PCI-1 IO Memory
1438 - Updated README.mpc85xxads
1440 * Patch by Sascha Hauer, 28 Jun:
1441 - add generic support for Motorola i.MX architecture
1442 - add support for mx1ads, mx1fs2 and scb9328 boards
1444 * Patches by Marc Leeman, 23 Jul 2004:
1445 - Add define for the PCI/Memory Buffer Configuration Register
1446 - corrected comments in cpu/mpc824x/cpu_init.c
1448 * Add support for multiple serial interfaces
1449 (for example to allow modem dial-in / dial-out)
1451 * Patch by Stefan Roese, 15 Jul 2004:
1452 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1454 * Fix NSCU config; add ethernet wakeup code.
1456 * Add link for preloader for Motorola Coldfire to README.m68k
1458 * Patch by Michael Bendzick, 12 Jul 2004:
1459 fix output formatting in drivers/cfi_flash.c
1461 * Patch by Mark Jonas, 02 Jul 2004:
1462 Fix lowboot (again) on MPC5xxx
1464 * Patch by Curt Brune, 07 Jul 2004:
1465 relocate exception vectors on arm720t if needed
1467 * Patch by George G. Davis, 06 Jul 2004:
1468 - update mach-types.h to latest arm.linux.org.uk master list
1469 - Set correct OMAP1610 bi_arch_number for build target
1471 * Patch by Curt Brune, 06 Jul 2004:
1472 evb4510: add support for timer interrupt; cleanup
1474 * Patch by Dan Poirot, 06 Jul 2004:
1475 Fix sbc8260 environment variables
1477 * Cleanup redundand "console" environment variable
1479 * Patch by Mark Jonas, 05 Jul 2004:
1480 add support for the Total5100's and Total5200's LCD screen
1482 * Patches by Dan Eisenhut, 01 Jul 2004:
1484 - Move doc2000.h include to prevent compiler warning on some boards
1486 * Patch by Mark Jonas, 01 Jul 2004:
1487 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1488 MGT5100 and MPC5200 based Freescale platforms.
1490 * Patch by Philippe Robin, 01 Jul 2004:
1491 Add initialization for Integrator and versatile board files.
1493 * Patch by Hinko Kocevar, 01 Jun 2004:
1494 Fix VFD FB allocation, add LCD FB allocation on ARM
1496 * Patch by Martin Krause, 30 Jun 2004:
1497 Add support for TQM5200 board
1499 * Patch by Martin Krause, 29 Jun 2004:
1500 Add loopw command: infinite write loop on address range
1502 * Patches by Yasushi Shoji, 29 Jun 2004:
1503 - add empty include/asm-microblaze/processor.h
1504 - add to CREDITS and MAINTAINERS
1505 - add gd initialization
1506 - add MicroBlaze and SUZAKU board to MAKEALL script
1507 - add reset support for SUZAKU
1508 - add flush_cache() for MicroBlaze
1509 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1510 size flash memory on SUZAKU
1512 * Patch by Prakash Kumar, 27 Jun 2004:
1513 Add support for the PXA250 based Intrinsyc Cerf board.
1515 * Patch by Yasushi Shoji, 27 Jun 2004:
1516 fix comment in include/common.h
1518 * Rename SBC8560 into sbc8560 for consistency
1520 * Patch by Daniel Poirot, 24 Jun 2004:
1521 Add support for Wind River's sbc8240 board
1523 * Patches by Yasushi Shoji, 26 Jun 2004:
1524 - drivers/serial_xuartlite.c: fix "return 0" in void function
1525 - add microblaze support to mkimage tool
1527 * Patch by Fred Klatt, 25 Jun 2004:
1528 Add support for WindRiver's sbc8560 board
1530 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1531 Small Bugs fixes for "at91rm9200dk" board:
1532 - Timing modifications for SPI DataFlash access
1533 - Fix NAND flash detection bug
1535 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1536 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1538 * Patch by Jon Loeliger, 17 June 2004:
1539 Completion of the 8540ADS/8560ADS updates:
1540 Fix some PCI and Rapid I/O memory maps,
1541 Initialize both TSEC 1 and 2,
1543 Update MAINTAINER for 85xx boards and README.mpc85xxads
1545 * Patch by Yuli Barcohen, 16 Jun 2004:
1546 Remove obsolete AdderII port which was superseded by unified
1547 AdderII/Adder87x port
1549 * Patch by Ladislav Michl, 16 Jun 2004:
1550 Fix gcc-3.3.3 warnings for smc91111.c
1552 * Patch by Stefan Roese, 02 Jul 2004:
1553 - Fix bug in 405 ethernet driver; allocated data not cleared!
1554 - Fix problem in 405 i2c driver; don't try to print without console!
1556 * Patch by Paul Ruhland, 11 Jun 2004:
1557 Remove debug code from 'board/lpd7a40x/flash.c'
1559 * Patch by Andrea Marson, 11 Jun 2004:
1560 Update for PPChameleon board:
1561 - support for SysClk @ 25MHz
1562 - support for Silicon Motion SM712 VGA controller
1565 * Patches by Richard Woodruff, 10 Jun 2004:
1566 - fix problems with examples/stubs.c for GCC >= 3.4
1567 - fix problems with gd initialization
1569 * Patch by Curt Brune, 17 May 2004:
1570 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1571 - Add support for ESPD-Inc. EVB4510 Board
1573 * Patch by Marc Leeman, 11 May 2004:
1574 Fix for MPC8245 - reading PPC Memory from another device with the
1575 PPC as PCI target device corrupts data due to interenal hardware
1578 * Fix "cls" command when used with splash screen
1580 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1581 slow download of a big image)
1583 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1584 display even after showing a bitmap
1586 * Patch by Josef Wagner, 04 Jun 2004:
1587 - DDR Ram support for PM520 (MPC5200)
1588 - support for different flash types (PM520)
1589 - USB / IDE / CF-Card / DiskOnChip support for PM520
1590 - 8 bit boot rom support for PM520/CE520
1591 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1592 - I2C and RTC support for CPC45
1593 - support of new flash type (28F160C3T) for CPC45
1595 * Fix flash parameters passed to Linux for PPChameleon board
1597 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1599 * Patch by Paul Ruhland, 10 Jun 2004:
1600 fix support for Logic SDK-LH7A404 board and clean up the
1601 LH7A404 register macros.
1603 * Patch by Matthew McClintock, 10 Jun 2004:
1604 Modify code to select correct serial clock on Sandpoint8245
1606 * Patch by Robert Schwebel, 10 Jun 2004:
1607 Add support for Intel K3 strata flash.
1609 * Patch by Thomas Brand, 10 Jun 2004:
1610 Fix "loads" command on DK1S10 board
1612 * Patch by Yuli Barcohen, 09 Jun 2004:
1613 Add support for 8MB flash SIMM and JFFS2 file system on
1614 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1616 * Patch by Yuli Barcohen, 09 Jun 2004:
1617 Add support for Analogue&Micro Adder87x and the older AdderII board.
1619 * Patch by Ming-Len Wu, 09 Jun 2004:
1620 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1622 * Patch by Sam Song, 09 Jun 2004:
1623 - Add support for RPXlite_DW board
1624 - Update FLASH driver for 4*AM29DL323DB90VI
1625 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1627 * Patch by Mark Jonas, 08 June 2004:
1628 - Make MPC5200 boards evaluate the SVR to print processor name and
1629 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1631 * Patch by Kai-Uwe Bloem, 06 May 2004:
1632 Fix endianess problem in cramfs code
1634 * Patch by Tom Armistead, 04 Jun 2004:
1635 Add support for MAX6900 RTC
1637 * Patches by Ladislav Michl, 03 Jun 2004:
1638 - fix cfi_flash.c on LE systems
1639 - let 'make mrproper' delete u-boot.img as well
1640 - turn printf into debug in cfi_flash.c
1642 * Patch by Kurt Stremerch, 28 May 2004:
1643 Add support for Exys XSEngine board
1645 * Patch by Martin Krause, 27 May 2004:
1646 Fix a MPC5xxx I2C timing issue in i2c_probe().
1648 * Patch by Leif Lindholm, 27 May 2004:
1649 Fix board_init_f() for dbau1x00 board.
1651 * Patch by Imre Deak, 26 May 2004:
1652 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1653 Set flash base accordingly, and decide whether to do or skip board
1654 specific setup steps.
1656 * Patch by Josef Baumgartner, 26 May 2004:
1657 Add missing define in include/asm-m68k/global_data.h
1659 * Patch by Josef Baumgartner, 25 May 2004:
1660 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1662 * Patch by Paul Ruhland, 24 May 2004:
1663 fix SDRAM initialization for LPD7A400 board.
1665 * Patch by Jian Zhang, 20 May 2004:
1666 add support for environment in NAND flash
1668 * Patch by Yuli Barcohen, 20 May 2004:
1669 Add support for Interphase iSPAN boards.
1671 * Patches by Paul Ruhland, 17 May 2004:
1672 - Add I/O functions to the smc91111 ethernet driver to support the
1673 Logic LPD7A40x boards.
1674 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1675 specifically the LPD7A400.
1677 * Patches by Robert Schwebel, 15 May 2004:
1678 - call MAC address reading code also for SMSC91C111;
1679 - make SMSC91C111 timeout configurable, remove duplicate code
1680 - fix get_timer() for PXA
1681 - update doc/README.JFFS2
1682 - use "bootfile" env variable also for jffs2
1684 * Patch by Tolunay Orkun, 14 May 2004:
1685 Add support for Cogent CSB472 board (8MB Flash Rev)
1687 * Patch by Thomas Viehweger, 14 May 2004:
1688 - flash.h: more flash types added
1689 - immap_8260.h: some bits added (useful for RMII)
1690 - cmd_coninfo.c: typo corrected, printf -> puts
1691 - reduced size by replacing spaces with tab
1693 * Patch by Robert Schwebel, 13 May 2004:
1694 Add 'imgextract' command: extract one part of a multi file image.
1696 * Patches by Jon Loeliger, 11 May 2004:
1697 Dynamically handle REV1 and REV2 MPC85xx parts.
1698 (Jon Loeliger, 10-May-2004).
1699 New consistent memory map and Local Access Window across MPC85xx line.
1700 New CCSRBAR at 0xE000_0000 now.
1701 Add RAPID I/O memory map.
1702 New memory map in README.MPC85xxads
1703 (Kumar Gala, 10-May-2004)
1704 Better board and CPU identification on MPC85xx boards at boot.
1705 (Jon Loeliger, 10-May-2004)
1706 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1707 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1708 (Jim Robertson, 10-May-2004)
1709 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1710 Supports multiple PHYs.
1711 (Andy Fleming, 10-May-2004)
1712 Some README.MPC85xxads updates.
1713 (Kumar Gala, 10-May-2004)
1714 Copyright updates for "Freescale"
1715 (Andy Fleming, 10-May-2004)
1717 * Patch by Stephen Williams, 11 May 2004:
1718 Add flash support for ST M29W040B
1719 Reduce JSE specific flash.c to remove dead code.
1721 * Patch by Markus Pietrek, 04 May 2004:
1722 Fix clear_bss code for ARM systems (all except s3c44b0 which
1723 doesn't clear BSS at all?)
1725 * Fix "ping" problem on INC-IP board. Strange problem:
1726 Sometimes the store word instruction hangs while writing to one of
1727 the Switch registers, but only if the next instruction is 16-byte
1728 aligned. Moving the instruction into a separate function somehow
1729 makes the problem go away.
1731 * Patch by Rishi Bhattacharya, 08 May 2004:
1732 Add support for TI OMAP5912 OSK Board
1734 * Patch by Sam Song May, 07 May 2004:
1735 Fix typo of UPM table for rmu board
1737 * Patch by Pantelis Antoniou, 05 May 2004:
1738 - Intracom board update.
1741 * Add support for the second Ethernet interface for the 'PPChameleon'
1744 * Patch by Dave Peverley, 30 Apr 2004:
1745 Add support for OMAP730 Perseus2 Development board
1747 * Patch by Alan J. Luse, 29 Apr 2004:
1748 Fix flash chip-select (OR0) option register setting on FADS boards.
1750 * Patch by Alan J. Luse, 29 Apr 2004:
1751 Report MII network speed and duplex setting properly when
1752 auto-negotiate is not enabled.
1754 * Patch by Jarrett Redd, 29 Apr 2004:
1755 Fix hang on reset on Ocotea board due to flash in wrong mode.
1757 * Patch by Dave Peverley, 29 Apr 2004:
1758 add MAC address detection to smc91111 driver
1760 * Patch by David Müller, 28 Apr 2004:
1761 fix typo in lib_arm/board.c
1763 * Patch by Tolunay Orkun, 20 Apr 2004:
1764 - README update: add CONFIG_CSB272 and csb272_config
1765 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1766 i2cfast environment variable
1768 * Patch by Yuli Barcohen, 19 Apr 2004:
1769 - Rename DUET_ADS to MPC885ADS
1770 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1771 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1772 - Clean up FADS family port to use the new defines
1774 * Fix PCI support on CPC45 board
1776 * Patch by Scott McNutt, 25 Apr 2004:
1777 Add Nios GDB/JTAG Console support:
1778 - Add stubs to support gdb via JTAG.
1779 - Add support for console over JTAG.
1782 * Add support for CATcenter board (based on PPChameleon ME module)
1784 * Patch by Klaus Heydeck, 12 May 2004:
1785 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1786 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1787 various changes to KUP4 board specific files
1789 * Fix minor network problem on MPC5200: need some delay between
1790 resetting the PHY and sending the first packet. Implemented in a
1791 "natural" way by invoking the PHY reset and initialization code
1792 only once after power on vs. each time the interface is brought up.
1794 * Add some limited support for low-speed devices to SL811 USB controller
1795 (at least "usb reset" now passes successfully and "usb info" displays
1796 correct information)
1798 * Change init sequence for multiple network interfaces: initialize
1799 on-chip interfaces before external cards.
1801 * Fix memory leak in the NAND-specific JFFS2 code
1803 * Fix SL811 USB controller when attached to a USB hub
1805 * Fix config option spelling in PM520 config file
1807 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1808 patches by Pantelis Antoniou, 30 Mar 2004)
1810 * Fix minor NAND JFFS2 related issue
1812 * Fixes for SL811 USB controller:
1813 - implement workaround for broken memory stick
1814 - improve error handling
1816 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1817 cope with congested networks.
1819 ======================================================================
1820 Changes for U-Boot 1.1.1:
1821 ======================================================================
1823 * Patch by Travis Sawyer, 23 Apr 2004:
1824 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1825 errata from Vitesse Semiconductor.
1827 * Patch by Philippe Robin, 22 Apr 2004:
1828 Fix ethernet configuration for "versatile" board
1830 * Patch by Kshitij Gupta, 21 Apr 2004:
1831 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1833 * Patch by Steven Scholz, 24 Feb 2004:
1834 Fix a bug in AT91RM9200 ethernet driver:
1835 The MII interface is now initialized before accessing the PHY.
1837 * Patch by John Kerl, 19 Apr 2004:
1838 Use U-boot's miiphy.h for PHY register names, rather than
1839 introducing a new header file.
1841 * Update pci_ids.h from linux-2.4.26
1843 * Patch by Masami Komiya, 19 Apr 2004:
1844 Fix problem cause by VLAN function on little endian architecture
1845 without VLAN environment
1847 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1848 binary image for all clock frequencies. Implement run-time
1849 optimization of flash access timing based on the actual bus
1852 * Modify KUP4X board configuration to use SL811 driver for USB memory
1853 sticks (including FAT / VFAT filesystem support)
1855 * Add SL811 Host Controller Interface driver for USB
1857 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1859 * Patch by Pantelis Antoniou, 19 Apr 2004:
1860 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1861 Minor patches for Intracom boards.
1863 * Patch by Christian Pell, 19 Apr 2004:
1864 cleanup support for CF/IDE on PCMCIA for PXA25X
1866 * Temporarily disabled John Kerl's extended MII command code because
1867 "miivals.h" is missing
1869 * Patches by Mark Jonas, 13 Apr 2004:
1870 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1871 - Add sync instructions to IceCube SDRAM init code
1872 - Move SDRAM chip constants into seperate include files
1873 - Unify DDR and SDR initialization code
1874 - Unify all IceCube (Lite5xxx) target names
1876 * Patch by John Kerl, 16 Apr 2004:
1877 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1878 mii read 4-7 18-1a. Also add mii dump subcommand for
1879 pretty-printing standard regs 0-5.
1881 * Patch by Stephen Williams, 16 April 2004:
1882 fix typo in JSE.h; update MAINTAINERS
1884 * Patch by Matthew S. McClintock, 14 Apr 2004:
1885 fix initdram function for utx8245 board
1887 * Patch by Markus Pietrek, 14 Apr 2004:
1888 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1890 * Patch by Reinhard Meyer, 18 Apr 2004:
1891 provide the IDE Reset Function for EMK 5200 boards
1893 * Patch by Masami Komiya, 12 Apr 2004:
1894 fix pci_hose_write_config_{byte,word}_via_dword problems
1896 * Patch by Sangmoon Kim, 12 Apr 2004:
1897 Update max RAM size for debris board
1899 * Patch by Travis Sawyer, 08 Apr 2004:
1900 Add TLB entry for second DIMM slot on ocotea
1902 * Patch by Masami Komiya, 08 Apr 2004:
1903 add RTL8169 network driver
1905 * Patch by Dan Malek, 07 Apr 2004:
1906 - Add support for RPC/STx GP3, Motorola 8560 board
1907 - Update 85xx TSEC driver so it searches MII for first available PHY
1909 - Add functions to support console MII commands.
1911 * Patch by Tolunay Orkun, 07 Apr 2004:
1912 Move initialization of bi_iic_fast[]
1913 from board_init_f() to board_init_r()
1915 * Patch by Yasushi Shoji, 07 Apr 2004:
1916 Cleanup microblaze port
1918 * Patch by Sangmoon Kim, 07 Apr 2004:
1919 Add auto SDRAM module detection for Debris board
1921 * Patch by Rune Torgersen, 06 Apr 2004:
1922 - Fix some PCI problems on the MPC8266ADS board
1923 - Fix the location of some PCI entries in the immap structure
1925 * Patch by Yasushi Shoji, 07 Apr 2004:
1926 - add support for microblaze processors
1927 - add support for AtmarkTechno "suzaku" board
1929 * Configure PPChameleon board to use redundand environment in flash
1931 * Configure PPChameleon board to use JFFS2 NAND support.
1933 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
1935 * Patch by Rune Torgersen, 16 Apr 2004:
1938 * Patches by Pantelis Antoniou, 16 Apr 2004:
1939 - add support for a new version of an Intracom board and fix
1940 various other things on others.
1941 - add verify support to the crc32 command (define
1942 CONFIG_CRC32_VERIFY to enable it)
1943 - fix FEC driver for MPC8xx systems:
1944 1. fix compilation problems for boards that use dynamic
1946 2. shut down FEC after network transfers
1947 - HUSH parser fixes:
1948 1. A new test command was added. This is a simplified version of
1949 the one in the bourne shell.
1950 2. A new exit command was added which terminates the current
1952 3. Fixed handing of $? (exit code of last executed command)
1953 - Fix some compile problems;
1954 add "once" functionality for the netretry variable
1956 * Patch by George G. Davis, 02 Apr 2004:
1957 add support for Intel Assabet board
1959 * Patch by Stephen Williams, 01 Apr 2004:
1960 Add support for Picture Elements JSE board
1962 * Patch by Christian Pell, 01 Apr 2004:
1963 Add CompactFlash support for PXA systems.
1965 * Patches by Pantelis Antoniou, 30 Mar 2004:
1966 - add auto-complete support to the U-Boot CLI
1967 - add support for NETTA and NETPHONE boards; fix NETVIA board
1968 - add support for the Epson 156x series of graphical displays
1969 (These displays are serial and not suitable for using a normal
1970 framebuffer console on them)
1971 - add infrastructure needed in order to POST any DSPs in a board
1972 - improve and fix various things in the MPC8xx FEC driver:
1973 1. The new 87x and 88x series of processors have two FECs,
1974 and the new driver supports them both.
1975 2. Another change in the 87x/88x series is support for
1976 the RMII (Reduced MII) interface. However numerous
1977 changes are needed to make it work since the PHYs
1978 are connected to the same lines. That means that
1979 you have to address them correctly over the MII
1981 3. We now correctly match the MII/RMII interface
1982 configuration to what the PHY reports.
1983 - Fix problem when readingthe MII status register. Due to the
1984 internal design of many PHYs you have to read the register
1985 twice. The problem is more apparent in 10Mbit mode.
1986 - add new mode ".jffs2s" for reading from a NAND device: it just
1987 skips over bad blocks.
1988 - add networking support for VLANs (802.1q), and CDP (Cisco
1990 - some minor patches / cleanup
1992 * Patch by Yuli Barcohen, 28 Mar 2004:
1993 - Add support for MPC8272 family including MPC8247/8248/8271/8272
1994 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
1995 - Change configuration method for MPC8260ADS family
1997 * add startup code to clear the BSS of standalone applications
1999 * Fix if / elif handling bug in HUSH shell
2001 ======================================================================
2002 Changes for U-Boot 1.1.0:
2003 ======================================================================
2005 * Patch by Mark Jonas: Remove config.tmp files only when
2006 unconfiguring the board
2008 * Adapt RMU board for bigger flash memory
2010 * Patch by Klaus Heydeck, 13 Mar 2003:
2011 Add support for KUP4X Board
2013 * Patch by Pavel Bartusek, 21 Mar 2004
2014 Add Reiserfs support
2016 * Patch by Hinko Kocevar, 20 Mar 2004
2017 - Add auto-release for SMSC LAN91c111 driver
2018 - Add save/restore of PTR and PNR regs as suggested in datasheet
2020 * Patch by Stephen Williams, 19 March 2004
2021 Increase speed of sector reads from SystemACE,
2022 shorten poll timeout and remove a useless reset
2024 * Patch by Tolunay Orkun, 19 Mar 2004:
2025 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2028 * Patch by Brad Kemp, 18 Mar 2004:
2029 prevent machine checks during a PCI scan
2031 * Patch by Pierre Aubert, 18 Mar 2004:
2032 Fix string cleaning in IDE identification
2034 * Patch by Pierre Aubert, 18 Mar 2004:
2035 - Unify video mode handling for Chips & Technologies 69000 Video
2036 chip and Silicon Motion SMI 712/710/810 Video chip
2037 - Add selection of the video output (CRT or LCD) via 'videoout'
2038 environment variable for the Silicon Motion
2041 * Patch by Pierre Aubert, 18 Mar 2004:
2042 include/common.h typo fix
2044 * Patches by Tolunay Orkun, 17 Mar 2004:
2045 - Add support for bd->bi_iic_fast[] initialization via environment
2046 variable "i2cfast" (CONFIG_I2CFAST)
2047 - Add "i2cfast" u-boot environment variable support for csb272
2049 * Patch by Carl Riechers, 17 Mar 2004:
2050 Ignore '\0' characters in console input for use with telnet and
2053 * Patch by Leon Kukovec, 17 Mar 2004:
2054 typo fix for strswab prototype #ifdef
2056 * Patches by Thomas Viehweger, 16 Mar 2004:
2057 - show PCI clock frequency on MPC8260 systems
2058 - add FCC_PSMR_RMII flag for HiP7 processors
2059 - in do_jffs2_fsload(), take load address from load_addr if not set
2060 explicit, update load_addr otherwise
2061 - replaced printf by putc/puts when no formatting is needed
2062 (smaller code size, faster execution)
2064 * Patch by Phillippe Robin, 16 Mar 2004:
2065 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2067 * Patch by Stephen Williams, 15 Mar 2004:
2068 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2070 * Patch by Tolunay Orkun, 15 Mar 2004:
2071 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2073 * Patch by Travis Sawyer, 15 Mar 2004:
2074 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2076 * Add start-up delay to make sure power has stabilized before
2077 attempting to switch on USB on SX1 board.
2079 * Patch by Josef Wagner, 18 Mar 2004:
2080 - Add support for MicroSys XM250 board (PXA255)
2081 - Add support for MicroSys PM828 board (MPC8280)
2082 - Add support for 32 MB Flash on PM825/826
2083 - new SDRAM refresh rate for PM825/PM826
2084 - added support for MicroSys PM520 (MPC5200)
2085 - replaced Query by Identify command in CPU86/flash.c
2086 to support 28F160F3B
2088 * Fix wrap around problem with udelay() on ARM920T
2090 * Add support for Macronix flash on TRAB board
2092 * Patch by Pierre Aubert, 15 Mar 2004:
2093 Fix buffer overflow in IDE identification
2095 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2097 * Remove redundand #define in IceCube.h
2099 * Patch by Steven Scholz, 27 Feb 2004:
2100 - Adding get_ticks() and get_tbclk() for AT91RM9200
2101 - Many white space fixes in cpu/at91rm9200/interrupts.c
2103 * Patches by Steven Scholz, 20 Feb 2004:
2104 some cleanup in AT91RM9200 related code
2106 * Patches by Travis Sawyer, 12 Mar 2004:
2107 - Fix Gigabit Ethernet support for 440GX
2108 - Add Gigabit Ethernet Support to MII PHY utilities
2110 * Patch by Brad Kemp, 12 Mar 2004:
2111 Fixes for drivers/cfi_flash.c:
2112 - Better support for x8/x16 implementations
2113 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2114 - Added defines for AMD command and address constants
2116 * Patch by Leon Kukovec, 12 Mar 2004:
2117 Fix get_dentfromdir() to correctly handle deleted dentries
2119 * Patch by George G. Davis, 11 Mar 2004:
2120 Remove hard coded network settings in TI OMAP1610 H2
2121 default board config
2123 * Patch by George G. Davis, 11 Mar 2004:
2124 add support for ADS GraphicsClient+ board.
2126 * Patch by Pierre Aubert, 11 Mar 2004:
2127 - add bitmap command and splash screen support in cfb console
2128 - add [optional] origin in the bitmap display command
2130 * Patch by Travis Sawyer, 11 Mar 2004:
2131 Fix ocotea board early init interrupt setup.
2133 * Patch by Thomas Viehweger, 11 Mar 2004:
2134 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2136 * Patch by Stephan Linz, 09 Mar 2004
2137 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2139 * Patch by George G. Davis, 9 Mar 2004:
2140 fix recent build failure for SA1100 target
2142 * Patch by Travis Sawyer, 09 Mar 2004:
2143 Support native interrupt mode for the IBM440GX.
2144 Previously it was running in 440GP compatibility mode.
2146 * Patch by Philippe Robin, 09 Mar 2004:
2147 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2150 * Patch by Masami Komiya, 08 Mar 2004:
2151 Don't overwrite server IP address or boot file name
2152 when the boot server does not return values
2154 * Patch by Tolunay Orkun, 5 Mar 2004:
2155 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2157 * Patch by Tolunay Orkun, 5 Mar 2004:
2158 Fix early board initialization for Cogent CSB272 board
2160 * Patch by Ed Okerson, 3 Mar 2004:
2161 fix CFI flash writes for little endian systems
2163 * Patch by Reinhard Meyer, 01 Mar 2004:
2164 generalize USB and IDE support for MPC5200 with according
2165 changes to IceCube.h and TOP5200.h
2166 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2167 add info about USB and IDE to README
2169 * Patch by Yuli Barcohen, 4 Mar 2004:
2170 Fix problems with GCC 3.3.x which changed handling of global
2171 variables explicitly initialized to zero (now in .bss instead of
2174 * Patch by Leon Kukovec, 02 Mar 2004:
2175 add strswab() to fix IDE LBA capacity, firmware and model numbers
2176 on little endian machines
2178 * Patch by Masami Komiya, 02 Mar 2004:
2179 - Remove get_ticks() from NFS code
2180 - Add verification of RPC transaction ID
2182 * Patch by Pierre Aubert, 02 Mar 2004:
2183 cleanup for IDE and USB drivers for MPC5200
2185 * Patch by Travis Sawyer, 01 Mar 2004:
2187 - Add IBM PPC440GX Ref Platform support (Ocotea)
2188 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2189 Adapted to U-Boot and 440GX port
2191 - Add gracious handling of all Ethernet Pin Selections for 440GX
2192 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2194 - Add needed bit definitions
2197 * Patch by Carl Riechers, 1 Mar 2004:
2198 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2200 * Patch by Stephan Linz, 27 Feb 2004
2201 - avoid problems for targets without NFS download support
2203 * Patch by Rune Torgersen, 27 Feb 2004:
2204 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2205 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2206 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2208 * Patch by Masami Komiya, 27 Feb 2004:
2209 Fix rarpboot: add autoload by NFS
2211 * Patch by Dan Eisenhut, 26 Feb 2004:
2212 fix flash_write return value in saveenv
2214 * Patch by Stephan Linz, 11 Dec 2003
2215 expand config.mk to avoid trigraph warnings on NIOS
2217 * Rename "BMS2003" board into "HMI10"
2219 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2220 storage; auto-set console on USB port (using preboot command)
2222 * Add support for SX1 mobile phone; add support for USB-based console
2223 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2225 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2227 * Fix SDRAM timings for LITE5200 / IceCube board
2229 * Handle Auti-MDIX / connection status for INCA-IP
2231 * Fix USB problems when attempting to read 0 bytes
2233 * Patch by Travis Sawyer, 26 Feb 2004:
2234 Fix broken compile for XPEDITE1K target.
2236 * Patch by Stephan Linz, 26 Feb 2004:
2237 Bug fix for NFS code on NIOS targets
2239 * Patch by Stephen Williams, 26 Feb 2004:
2240 Break up SystemACE reads of large block counts
2242 * Patch by Pierre Aubert, 26 Feb 2004
2243 add IDE support for MPC5200
2245 * Patch by Masami Komiya, 26 Feb 2004:
2246 add autoload via NFS
2248 * Patch by Stephen Williams
2249 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2250 elsewhere in the source.
2252 * Patch by Steven Scholz, 25 Feb 2004:
2253 - Timeouts in FPGA code should be based on CFG_HZ
2254 - Minor cleanup in code for Altera FPGA ACEX1K
2256 * Patch by Steven Scholz, 25 Feb 2004:
2257 Changed "Directory Hierarchy" section in README
2259 * Patch by Masami Komiya, 25 Feb 2004:
2260 Reduce copy count in nfs_read_reply() of NFS code
2262 * Patch by Markus Pietrek, 24 Feb 2004:
2263 NS9750 DevBoard added
2265 * Patch by Pierre Aubert, 24 Feb 2004
2266 add USB support for MPC5200
2268 * Patch by Steven Scholz, 24 Feb 2004:
2269 - fix MII commands to use values from last command
2271 * Patch by Torsten Demke, 24 Feb 2004:
2272 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2274 * Patch by Rahul Shanbhag, 19 Feb 2004:
2275 Fixes for for OMAP1610 board:
2276 - shift some IRQ specific code to platform.S file
2277 - remove duplicatewatchdog reset code from start.S
2279 * Make Auto-MDIX Support configurable on INCA-IP board
2281 * Fix license for mkimage tool
2283 * Patch by Masami Komiya, 24 Feb 2004:
2284 Update NetBootFileXferSize in NFS code
2286 * Patch by Scott McNutt, 24 Feb 2004:
2287 fix packet length in NFS code
2289 * Patch by Masami Komiy, 22 Feb 2004:
2290 Add support for NFS for file download
2292 * Patch by Andrea Scian, 17 Feb 2004:
2293 Add support for S3C44B0 processor and DAVE B2 board
2295 * Patch by Steven Scholz, 20 Feb 2004:
2296 - Add support for MII commands on AT91RM9200 boards
2297 - some cleanup in AT91RM9200 ethernet code
2299 * Patch by Peter Ryser, 20 Feb 2004:
2300 Add support for the Xilinx ML300 platform
2302 * Patch by Stephan Linz, 17 Feb 2004:
2303 Fix watchdog support for NIOS
2305 * Patch by Josh Fryman, 16 Feb 2004:
2306 Fix byte-swapping for cfi_flash.c for different bus widths
2308 * Patch by Jon Diekema, 14 Jeb 2004:
2309 Remove duplicate "FPGA Support" notes from the README file
2311 * Patches by Reinhard Meyer, 14 Feb 2004:
2312 - update board/emk tree; use common flash driver
2313 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2314 [adapted for other PPC CPUs -- wd]
2315 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2317 * Patch by Jon Diekema, 13 Feb 2004:
2318 Call show_boot_progress() whenever POST "FAILED" is printed.
2320 * Patch by Nishant Kamat, 13 Feb 2004:
2321 Add support for TI OMAP1610 H2 Board
2322 Fixes for cpu/arm926ejs/interrupt.c
2323 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2324 Fix for a timer bug in OMAP1610 Innovator
2325 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2327 * Patches by Stephan Linz, 12 Feb 2004:
2328 - add support for NIOS timer with variable period preload counter value
2329 - prepare POST framework support for NIOS targets
2331 * Patch by Denis Peter, 11 Feb 2004:
2332 add POST support for the MIP405 board
2334 * Patch by Laurent Mohin, 10 Feb 2004:
2335 Fix buffer overflow in common/usb.c
2337 * Patch by Tolunay Orkun, 10 Feb 2004:
2338 Add support for Cogent CSB272 board
2340 * Patch by Thomas Elste, 10 Feb 2004:
2341 Add support for NET+50 CPU and ModNET50 board
2343 * Patch by Sam Song, 10 Feb 2004:
2344 Fix typos in cfi_flash.c
2346 * Patch by Leon Kukovec, 10 Feb 2004
2347 Fixed long dir entry slot id calculation in get_vfatname
2349 * Patch by Robin Gilks, 10 Feb 2004:
2350 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2351 !=, <>, <, >, <=, >=)
2353 * Fix problem with side effects in macros in include/usb.h
2355 * Patch by David Benson, 13 Nov 2003:
2356 bug 841358 - fix TFTP download size limit
2358 * Fixing bug 850768:
2359 improper flush_cache() in load_serial()
2361 * Fixing bug 834943:
2362 MPC8540 - missing volatile declarations
2364 * Patch by Stephen Williams, 09 Feb 2004:
2365 Add support for Xilinx SystemACE chip:
2366 - New files common/cmd_ace.c and include/systemace.h
2367 - Hook systemace support into cmd_fat and the partition manager
2369 * Patch by Travis Sawyer, 09 Feb 2004:
2370 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2372 * Patch by Travis Sawyer, 09 Feb 2004:
2374 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2375 - Add phymode for 440 enet
2378 - Change board_pre_init to board_early_init_f
2379 - Add user flash to bus controller setup
2381 - Fix is_pci_host to check GPIO for monarch bit
2382 - Force xpedite1k to pci conventional mode (via #define option)
2384 * Patch by Brad Kemp, 4 Feb 2004:
2385 - handle the machine check that is generated during the PCI scans
2387 - define the registers used in the IMMR by the PCI subsystem.
2389 * Patch by Pierre Aubert, 03 Feb 2004:
2390 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2392 * Patch by Jeff Angielski, 03 Feb 2004:
2393 Fix copy & paste error in cpu/mpc8260/pci.c
2395 * Patch by Reinhard Meyer, 24 Jan 2004:
2396 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2398 * Add Auto-MDIX support for INCA-IP
2402 * Patch by Josef Baumgartner, 10 Feb 2004:
2403 Fixes for Coldfire port
2405 * Patch by Brad Kemp, 11 Feb 2004:
2406 Fix CFI flash driver problems
2408 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2409 modules at CPU clock frequencies above 66 MHz.
2411 * Optimize flash programming speed for LWMON (by another 100% :-)
2413 * Patch by Jian Zhang, 3 Feb 2004:
2414 - Changed the incorrect FAT12BUFSIZE
2415 - data_begin in fsdata can be negative. Changed it to be short.
2417 * Patches by Stephan Linz, 30 Jan 2004:
2418 1: - board/altera/common/flash.c:flash_erase():
2419 o allow interrupts befor get_timer() call
2420 o check-up each erased sector and avoid unexpected timeouts
2421 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2422 o enclose sevenseg_set() in cpp condition
2423 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2424 - fix some typed in mistakes in the NIOS documentation
2425 2: - split DK1C20 configuration into several header files:
2426 o two new files for each NIOS CPU description
2427 o U-Boot related part is remaining in DK1C20.h
2428 3: - split DK1S10 configuration into several header files:
2429 o two new files for each NIOS CPU description
2430 o U-Boot related part is remaining in DK1S10.h
2431 4: - Add support for the Microtronix Linux Development Kit
2432 NIOS CPU configuration at the Altera Nios Development Kit,
2433 Stratix Edition (DK-1S10)
2434 5: - Add documentation for the Altera Nios Development Kit,
2435 Stratix Edition (DK-1S10)
2436 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2438 7: - Add support for the common U-Boot SPI framework at
2441 * Patch by Rahul Shanbhag, 28 Jan 2004:
2442 Fix flash protection/locking handling for OMAP1610 innovator board.
2444 * Patch by Rolf Peukert, 28 Jan 2004:
2445 fix flash write problems on CSB226 board (write with 32 bit bus width)
2447 * Patches by Mark Jonas, 16 Jan 2004:
2448 - fix rounding error when calculating baudrates for MPC5200 PSCs
2449 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2450 time which is not supported
2452 * Patch by Yuli Barcohen, 26 Jan 2004:
2453 Allow bzip2 compression for small memory footprint boards
2455 * Patch by Brad Kemp, 21 Jan 2004:
2456 Add support for CFI flash driver for both the Intel and the AMD
2459 * Patch by Travis Sawyer, 20 Jan 2004:
2460 Fix pci bridge auto enumeration of sibling p2p bridges.
2462 * Patch by Tolunay Orkun, 12 Jan 2004:
2463 Add some delays as needed for Intel LXT971A PHY support
2465 * Patches by Stephan Linz, 09 Jan 2004:
2466 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2467 - make DK1C20 board configuration related to ASMI conform to
2470 * Patch by Anders Larsen, 09 Jan 2004:
2472 ARM memory layout fixes: the abort-stack is now set up in the
2473 correct RAM area, and the BSS is zeroed out as it should be.
2475 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2476 of the linker scripts are replaced by '__bss_start' and '_end',
2477 resp., which is a further step to eliminate unnecessary differences
2478 between the implementation of the CPU architectures.
2480 * Patch by liang a lei, 9 Jan 2004:
2481 Fix Intel 28F128J3 ID in include/flash.h
2483 * Patch by Masami Komiya, 09 Jan 2004:
2484 add support for TB0229 board (NEC VR4131 MIPS processor)
2486 * Patch by Leon Kukovec, 12 Dec 2003:
2487 changed extern __inline__ into static __inline__ in
2488 include/linux/byteorder/swab.h
2490 * Patch by Travis Sawyer, 30 Dec 2003:
2491 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2492 select MDI port based on enabled EMAC device.
2493 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2496 * Patch by Wolter Kamphuis, 15 Dec 2003:
2497 made CONFIG_SILENT_CONSOLE usable on all architectures
2499 * Disable date command on TQM866M - there is no RTC on MPC866
2501 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2503 * Implement adaptive SDRAM timing configuration based on actual CPU
2504 clock frequency for INCA-IP; fix problem with board hanging when
2505 switching from 150MHz to 100MHz
2507 * Add PCMCIA CS support for BMS2003 board
2509 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2510 see doc/README.MPC866 for details;
2511 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2512 calculate CPU clock frequency from PLL register values.
2514 * Add support for 128 MB RAM on TQM8xxL/M modules
2516 * Fix PS/2 keyboard problem caused by statically initialized variable
2517 pointing to a location in flash
2519 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2521 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2522 before we can access it; add delay in case we are faster (with no
2525 * Cleanup of some init functions
2527 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2528 to avoid Linux crashes by early packets coming in.
2530 * Accelerate flash accesses on LWMON board by using buffered writes
2532 * Fix typo in Makefile;
2533 fix problem with PARTNUM detection
2535 * Patch by Reinhard Meyer, 09 Jan 2004:
2536 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2538 * Add support for IDE LED on BMS2003 board
2539 (exclusive with status LED!)
2541 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2544 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2545 Add common files for "emk" boards
2547 * Add a common get_ram_size() function and modify the the
2548 board-specific files to invoke that common implementation.
2550 ======================================================================
2551 Changes for U-Boot 1.0.1:
2552 ======================================================================
2554 * Set default clock for INCA-IP to 150 MHz
2556 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2557 add I2C support; add support for DS1337 RTC
2559 * Add CompactFlash support for BMS2003 board
2561 * Add support for status LED on BMS2003 board
2563 * Patch by Scott McNutt, 02 Jan 2004:
2564 Add support for the Nios Active Serial Memory Interface (ASMI)
2567 * Patch by Andrea Marson, 16 Dec 2003:
2568 Add support for the PPChameleon ME and HI modules
2570 * Patch by Yuli Barcohen, 22 Dec 2003:
2571 Add support for Motorola DUET ADS board (MPC87x/88x)
2573 * Patch by Robert Schwebel, 15 Dec 2003:
2574 add support for cramfs (uses JFFS2 command interface)
2576 * Patches by Stephan Linz, 11 Dec 2003:
2577 - more documentation for NIOS port
2578 - new struct nios_pio_t, struct nios_spi_t
2579 - Reconfiguration for NIOS Development Kit DK1C20:
2580 o move board related code from board/dk1c20
2581 to board/altera/dk1c20
2582 o create a new common source path board/altera/common
2583 and move generic flash access stuff into it
2584 o change/expand configuration file DK1C20.h
2585 - Add support for NIOS Development Kit DK1S10
2586 - Add status LED support for NIOS systems
2587 - Add dual 7-segment LED support for Altera NIOS DevKits
2589 * Patch by Ronen Shitrit, 10 Dec 2003:
2590 Add support for the Marvell DB64360 / DB64460 development boards
2592 * Patch by Detlev Zundel, 10 Dec 2003:
2593 fix dependency problem in examples/Makefile
2595 * Patch by Denis Peter, 8 Dec 2003
2596 - add support for the PATI board (MPC555)
2597 - add SPI support for the MPC5xx
2599 * Patch by Anders Larsen, 08 Dec 2003:
2600 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2601 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2602 cleanup some redundand #defines
2604 * Patch by André Schwarz, 8 Dec 2003:
2605 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2606 - TX and RX deskriptors must be quad-word aligned
2607 - does not work with only one TX deskriptor
2608 - standard reset method does not work
2610 * Patch by Masami Komiya, 08 Dec 2003:
2611 add RTL8139 ethernet driver
2613 * Patches by Ed Okerson, 07 Dec 2003:
2614 - fix ethernet for the AU1x00 processors in little-endian mode.
2615 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2617 * Minor code cleanup (coding style)
2619 * Patch by Reinhard Meyer, 30 Dec 2003:
2620 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2621 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2622 - turned debug print of PHY registers into a function (called in two places)
2623 - added support for EMK MPC5200 based modules
2625 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2627 * Add support for TQM866M modules
2629 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2631 * Fix a few compiler warnings
2633 * Patch by Reinhard Meyer, 28 Dec 2003:
2634 Add initial support for TOP5200 board
2636 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2637 environment variable which can set to "100", "133", or "150". The
2638 CPU clock will be configured accordingly upon next reboot. Other
2639 values are ignored. In case of an invalid or undefined "cpuclk"
2640 value, the compile-time default CPU clock speed will be used.
2642 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2643 window that is used to access the UART registers by the Linux driver)
2645 * Patch by Reinhard Meyer, 20 Dec 2003:
2646 Fix clock calculation for the MPC5200 for higher clock frequencies
2647 (above 2**32 / 10 = 429.5 MHz).
2649 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2651 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2653 * Add new configuration for IceCube board with DDR memory
2655 * Update TRAB memory configurations
2657 * Add JFFS2 support for INCA-IP board
2659 * Patch by Bill Hargen, 09 Dec 2003:
2660 - BUBINGA405EP: changed flash driver to protect top sector containing
2662 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2663 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2664 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2665 - 405EP: added/fixed support for "reginfo" command.
2666 - 4xx: removed spurious MII error messages on "mii info" command.
2668 * Patch by Bernhard Kuhn, 28 Nov 2003:
2669 add support for Coldfire CPU
2670 add support for Motorola M5272C3 and M5282EVB boards
2672 * Patch by Pierre Aubert, 24 Nov 2003:
2673 - add a return value for the fpga command
2674 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2675 is defined. If ide_preinit fails, ide_init is aborted.
2676 - fix an endianess problem in fat.h
2678 * Patch by Wolter Kamphuis, 05 Dec 2003:
2679 Add support for SNMC's QS850/QS823/QS860T boards
2681 * Patch by Yuli Barcohen, 3 Dec 2003:
2682 "revive" U-Boot support for old Motorola MPC860ADS board
2684 * Patch by Cam(ilo?), 03 Dec 2003:
2685 make examples build even with broken Montavista objcopy
2687 * Patch by Pavel Bartusek, 27 Nov 2003:
2688 fix conversion problem with "bootretry" evironment variable
2690 * Patch by Andre Schwarz, 24 Nov 2003:
2691 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2693 * Patch by Pavel Bartusek, 21 Nov 2003:
2694 set ZMII bridge speed on 440
2696 * Patch by Anders Larsen, 17 Nov 2003:
2697 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2699 * Patches by David Müller, 14 Nov 2003:
2700 - board/mpl/common/common_util.c
2701 * implement support for BZIP2 compressed images
2702 * various cleanups (printf -> puts, ...)
2703 - board/mpl/common/flash.c
2704 * report correct errors to upper layers
2705 * check the erase fail and VPP low bits in status reg
2706 - board/mpl/vcma9/cmd_vcma9.c
2707 - board/mpl/vcma9/flash.c
2708 * various cleanups (printf -> puts, ...)
2710 * fix typo in comment
2711 - cpu/arm920t/usb_ohci.c
2712 * support for S3C2410 is missing in #if line
2714 * reinit some registers in case of error (cable missing, ...)
2716 * support for USB/MMC devices is missing in #if line
2717 - include/configs/MIP405.h
2718 - include/configs/PIP405.h
2719 * enable BZIP2 support
2720 * enlarge malloc space to 1MiB because of BZIP2 support
2721 - include/configs/VCMA9.h
2722 * enable BZIP2 support
2723 * enlarge malloc space to 1MiB because of BZIP2 support
2724 * enable USB support
2725 - lib_arm/armlinux.c
2726 * change calling convention of ARM Linux kernel as
2727 described on http://www.arm.linux.org.uk/developer/booting.php
2729 * Patch by Thomas Lange, 14 Nov 2003:
2730 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2731 support all these AMD boards.
2733 * Patch by Thomas Lange, 14 Nov 2003:
2734 Workaround for mips au1x00 physical memory accesses (the au1x00
2735 uses a 36 bit bus internally and cannot access physical memory
2736 directly. Use the uncached SDRAM address instead of the physical
2739 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2740 add Realtek 8019 ethernet driver
2742 * Patch by Yuli Barcohen, 13 Nov 2003:
2743 MPC826xADS/PQ2FADS cleanup
2745 * Patch by Anders Larsen, 12 Nov 2003:
2746 Update README to mark the PORTIO commands non-standard
2748 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2749 update for for Atmel AT91RM9200DK development kit:
2750 - support for environment variables in DataFlash
2751 - Atmel DataFlash AT45DB1282 support
2753 * Patch by Jeff Carr, 11 Nov 2003:
2754 add support for new version of 8270 processors
2756 * Patches by George G. Davis, 05 Nov 2003:
2757 - only pass the ARM linux initrd tag to the kernel when an initrd
2759 - update omap1510inn configuration file
2761 * Patches by Stephan Linz, 3 Nov 2003:
2762 - more endianess fixes for LAN91C111 driver
2763 - CFG_HZ configuration patch for NIOS Cyclone board
2765 * Patch by Stephan Linz, 28 Oct 2003:
2766 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2768 * Patch by Steven Scholz, 20 Oct 2003:
2769 - make "mii info <addr>" show infor for PHY at "addr" only
2770 - Endian fix for miiphy_info()
2772 * Patch by Gleb Natapov, 19 Sep 2003:
2773 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2775 * Patch by Anders Larsen, 17 Sep 2003:
2776 Bring ARM memory layout in sync with the documentation:
2777 stack and malloc-heap are now located _below_ the U-Boot code
2779 * Accelerate booting on TRAB board: read and check autoupdate image
2780 headers first instead of always reading the whole images.
2782 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2784 * Enabled password check on RMU board
2786 * Fix configuration problem with IceCube in LOWBOOT configuration:
2787 envrionment got embedded, corrupting the image layout.
2789 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2791 * Added BMS2003 board
2792 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2794 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2795 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2798 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2801 * Add checksum verification to 'imls' command
2803 * Add bd_info fields needed for 4xx Linux I2C driver
2805 * Patch by Martin Krause, 4 Nov. 2003:
2806 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2808 * Print used network interface when CONFIG_NET_MULTI is set
2810 * Patch by Bernhard Kuhn, 28 Oct 2003:
2811 Add low boot support for MPC5200
2813 * Fix problem with dual PCMCIA support (NSCU)
2815 * Fix MPC5200 I2C initialization function
2817 ======================================================================
2818 Changes for U-Boot 1.0.0:
2819 ======================================================================
2821 * Fix parameter passing to standalone images with bootm command
2823 * Patch by Kyle Harris, 30 Oct 2003:
2824 Fix build errors for ixdp425 board
2826 * Patch by David M. Horn, 29 Oct 2003:
2827 Fixes to build under CYGWIN
2829 * Get IceCube MGT5100 working (again)
2831 * Fix problems in memory test on some boards (which was not
2832 non-destructive as intended)
2834 * Patch by Gary Jennejohn, 28 Oct 2003:
2835 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2836 to prevent stack overflow on ARM systems
2838 * Patch by Stephan Linz, 28 Oct 2003:
2839 fix init sequence error for NIOS port
2841 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2843 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2845 * Patch by Xiao Xianghua, 23 Oct 2003:
2846 small patch for mpc85xx
2848 * Fix small problem in MPC5200 I2C driver
2850 * Fix FCC3 support on ATC board
2852 * Correct header printing for multi-image files in do_bootm()
2854 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2856 * Fix PCI problems on PPChameleon board
2858 * Patch by Steven Scholz, 18 Oct 2003:
2859 Fix AT91RM9200 ethernet driver
2861 * Patch by Nye Liu, 17 Oct 2003:
2862 Fix typo in include/mpc8xx.h
2864 * Patch by Richard Woodruff, 16 Oct 03:
2865 Fixes for cpu/arm925/interrupt.c
2866 - Initialize timestamp & lastdec vars.
2867 - fix timestamp overflows.
2868 - fix lastdec overflow.
2869 - smarter normalization to allow udelay() below 1ms to work.
2871 * Patch by Scott McNutt, 16 Oct
2872 add networking support for the Altera Nios Development Kit,
2873 Cyclone Edition (DK-1C20)
2875 * Patch by Jon Diekema, 14 Oct 2003:
2876 add hint about doc/README.silent to README file
2878 * Add CompactFlash support for NSCU
2880 * Fix PCI problems on PPChameleonEVB
2882 * TRAB auto-update: Base decision if we have to strip the image
2883 header on image type as encoded in the header
2884 (include image type patch by Martin Krause, 17 Oct 2003)
2886 * Patches by Xianghua Xiao, 15 Oct 2003:
2888 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2889 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2890 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2892 * Fix flash timings on TRAB board
2894 * Make sure HUSH is initialized for running auto-update scripts
2896 * Make 5200 reset command _really_ reset the board, without running
2897 any other code after it
2899 * Fix errors with flash erase when range spans across banks
2900 that are mapped in reverse order
2902 * Fix flash mapping and display on P3G4 board
2904 * Patch by Kyle Harris, 15 Jul 2003:
2905 - add support for Intel IXP425 CPU
2906 - add support for IXDP425 eval board
2908 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2909 for more information
2911 * Patch by Steven Scholz, 10 Oct 2003
2912 - Add support for Altera FPGA ACEX1K
2914 * Patches by Thomas Lange, 09 Oct 2003:
2915 - fix cmd_ide.c for non ppc boards (read/write functions did not
2916 add ATA base address)
2917 - fix for shannon board
2918 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2919 - Endian swap ATA identity for all big endian CPUs, not just PPC
2920 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2922 - add support for dbau1x00 board (MIPS32)
2924 * Patch by Sangmoon Kim, 07 Oct 2003:
2925 add support for debris board
2927 * Patch by Martin Krause, 09 Oct 2003:
2928 Fixes for TRAB board
2929 - /board/trab/rs485.c: correct baudrate
2930 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
2931 udelay(); fix some timing problems with adc controller
2932 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
2933 modify commands: touch and buzzer
2935 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
2936 (quick & dirty workaround for rogue pointer problem in get_vfatname());
2937 Use direct function calls for auto_update instead of hush commands
2939 * Patch by Scott McNutt, 04 Oct 2003:
2940 - add support for Altera Nios-32 CPU
2941 - add support for Nios Cyclone Development Kit (DK-1C20)
2943 * Patch by Steven Scholz, 29 Sep 2003:
2944 - A second parameter for bootm overwrites the load address for
2945 "Standalone Application" images.
2946 - bootm sets environment variable "filesize" to the resulting
2947 (uncompressed) data length for "Standalone Application" images
2948 when autostart is set to "no". Now you can do something like
2949 if bootm $fpgadata $some_free_ram ; then
2950 fpga load 0 $some_free_ram $filesize
2953 * Patch by Denis Peter, 25 Sept 2003:
2954 add support for the MIP405 Rev. C board
2956 * Patch by Yuli Barcohen, 25 Sep 2003:
2957 add support for Zephyr Engineering ZPC.1900 board
2959 * Patch by Anders Larsen, 23 Sep 2003:
2960 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
2961 implemented for the x86 architecture)
2963 * Patch by Sangmoon Kim, 23 Sep 2003:
2964 fix pll_pci_to_mem_multiplier table for MPC8245
2966 * Patch by Anders Larsen, 22 Sep 2003:
2967 enable timed autoboot on PXA
2969 * Patch by David Müller, 22 Sep 2003:
2970 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
2971 returns correct libgcc file path
2972 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
2973 time on s3c24x0 systems
2975 * Patch by Jon Diekema, 19 Sep 2003:
2976 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
2977 link state to the fault LED.
2978 - In NetLoop, make the Fault LED reflect the link status. The link
2979 status gets updated on entry, and on timeouts.
2981 * Patch by Anders Larsen, 18 Sep 2003:
2982 allow mkimage to build and run on Cygwin-hosted systems
2984 * Patch by Frank Müller, 18 Sep 2003:
2985 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
2988 * Patch by Pantelis Antoniou, 16 Sep 2003:
2989 add tool to compute fileds in the PLPRCR register for MPC86x
2991 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
2993 * Fix build problems under FreeBSD
2995 * Add generic filesystem image type
2997 * Make fatload set filesize environment variable
2999 * enable basic / medium / high-end configurations for PPChameleonEVB
3000 board; fix NAND code
3002 * enable TFTP client code to specify to the server the desired
3003 timeout value (see RFC-2349)
3005 * Improve SDRAM setup for TRAB board
3007 * Suppress all output with splashscreen configured only if "splashimage"
3010 * Fix problems with I2C support for mpc5200
3012 * Adapt TRAB configuration and auto_update to new memory layout
3014 * Add configuration for wtk board
3016 * Add support for the Sharp LQ065T9DR51U LCD display
3018 * Patch by Rune Torgersen, 17 Sep 2003:
3019 - Fixes for MPC8266 default config
3020 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3022 * Patches by Jon Diekema, 17 Sep 2003:
3023 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3026 - adjust "help" output
3028 * Patches by Anders Larsen, 17 Sep 2003:
3029 - fix spelling errors
3030 - set GD_FLG_DEVINIT flag only after device function pointers
3032 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3034 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3035 - trigger watchdog while waiting in serial driver
3037 * Add auto-update code for TRAB board using USB memory sticks,
3038 support new configuration with more memory
3040 * disable MPC5200 bus pipelining as workaround for bus contention
3042 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3043 priority; configure critical interrupts to be handled like external
3046 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3047 go back to 66 MHz for stability
3049 * Patches by Jon Diekema, 15 Sep 2003:
3050 - add description for missing CFG_CMD_* entries in the README file
3053 * Patch by Gleb Natapov, 14 Sep 2003:
3054 enable watchdog support for all MPC824x boards that have a watchdog
3056 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3057 "Non-octet Aligned Frame" errors we see at 100 Mbps
3059 * Patch by Sharad Gupta, 14 Sep 2003:
3060 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3062 * Patch by llandre, 11 Sep 2003:
3063 update configuration for PPChameleonEVB board
3065 * Patch by David Müller, 13 Sep 2003:
3066 various changes to VCMA9 board specific files
3068 * Add I2C support for MGT5100 / MPC5200
3070 * Patch by Rune Torgersen, 11 Sep 2003:
3071 Changed default memory option on MPC8266ADS to NOT be Page Based
3072 Interleave, since this doesn't work very well with the standard
3075 * Patch by George G. Davis, 12 Sep 2003:
3076 fix Makefile settings for sk98 driver
3078 * Patch by Stefan Roese, 12 Sep 2003:
3079 - new boards added: DP405, HUB405, PLU405, VOH405
3080 - some esd boards updated
3081 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3083 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3085 * Patch by Martin Krause, 11 Sep 2003:
3086 add burn-in tests for TRAB board
3088 * Enable instruction cache on MPC5200 board
3090 * Patch by Denis Peter, 11 Sep 2003:
3091 - fix USB data pointer assignment for bulk only transfer.
3092 - prevent to display erased directories in FAT filesystem.
3094 * Change output format for NAND flash - make it look like for other
3097 ======================================================================
3098 Changes for U-Boot 0.4.8:
3099 ======================================================================
3101 * Add I2C and RTC support for RMU board
3103 * Patches by Denis Peter, 9 Sep 2003:
3104 add FAT support for IDE, SCSI and USB
3106 * Patches by Gleb Natapov, 2 Sep 2003:
3107 - cleanup of POST code for unsupported architectures
3108 - MPC824x locks way0 of data cache for use as initial RAM;
3109 this patch unlocks it after relocation to RAM and invalidates
3112 * Patch by Gleb Natapov, 30 Aug 2003:
3113 new I2C driver for mpc107 bridge. Now works from flash.
3115 * Patch by Dave Ellis, 11 Aug 2003:
3116 - JFFS2: fix typo in common/cmd_jffs2.c
3117 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3118 - JFFS2: remove node version 0 warning
3119 - JFFS2: accept JFFS2 PADDING nodes
3120 - SXNI855T: add AM29LV800 support
3121 - SXNI855T: move environment from EEPROM to flash
3122 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3124 * Patch by Bill Hargen, 11 Aug 2003:
3125 fixes for I2C on MPC8240
3126 - fix i2c_write routine
3127 - fix iprobe command
3128 - eliminates use of global variables, plus dead code, cleanup.
3130 * Add support for USB Mass Storage Devices (BBB)
3131 (tested with USB memory sticks only)
3133 * Avoid flicker on TRAB's VFD
3135 * Add support for SK98xx driver
3137 * Add PCI support for SL8245 board
3139 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3140 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3141 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3143 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3144 to allow for more accurate baudrate settings
3145 (error now 0.7% at 115 kbps, instead of 3.5% before)
3147 * Patch by Andreas Mohr, 4 Sep 2003:
3148 Fix a lot of spelling errors
3150 * Add support for PPChameleon Eval Board
3152 * Add support for P3G4 board
3154 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3157 * Patch by Yuli Barcohen, 7 Aug 2003:
3158 check BCSR to detect if the board is configured in PCI mode
3160 ======================================================================
3161 Changes for U-Boot 0.4.7:
3162 ======================================================================
3164 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3165 add support for Adder II MPC852T module
3167 * Patch by George G. Davis, 19 Aug 2003:
3168 fix TI Innovator/OMAP1510 pin configs
3170 * Patches by Kshitij, 18 Aug 2003
3171 - add support for arm926ejs cpu core
3172 - add support for TI OMAP 1610 Innovator Board
3174 * Patch by Yuli Barcohen, 14 Aug 2003:
3175 add support for bzip2 uncompression
3177 * Add GCC library to examples/Makefile so GCC utility functions will
3180 * Add I2C and RTC support for RMU board using software I2C driver
3181 (because of better response to iprobe command); fix problem with
3184 * Patch by Matthias Fuchs, 28 Aug 2003:
3185 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3186 CONFIG_BOOTP_MAKS (see README).
3188 * Fix ICU862 environment problem
3190 * Fix RAM size detection for RMU board
3192 * Implement "reset" for MGT5100/MPC5200 systems
3194 ======================================================================
3195 Changes for U-Boot 0.4.6:
3196 ======================================================================
3198 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3199 allow selection of clock frequency as "make" target
3201 * Implement memory autosizing code for IceCube boards
3203 * Configure network port on INCA-IP for autonegotiation
3205 * Fix overflow problem in network timeout code
3207 * Patch by Richard Woodruff, 8 Aug 2003:
3208 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3210 ======================================================================
3211 Changes for U-Boot 0.4.5:
3212 ======================================================================
3214 * Update for TQM board defaults:
3215 disable clocks_in_mhz, enable boot count limit
3217 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3218 in toplevel directory instead. Removed astest.c from tools/gdb because
3219 it is no longer relevant.
3221 * Fix PCI support for MPC5200 / IceCube Board
3223 * Map ISP1362 USB OTG controller for NSCU board
3225 * Patch by Brad Parker, 02 Aug 2003:
3226 fix sc520_cdp problems
3228 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3230 * Allow erase command to cross flash bank boundaries
3232 * Patch by Scott McNutt, 21 Jul 2003:
3233 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3234 Both LynxOS and BlueCat linux KDIs are supported.
3236 * Patch by Richard Woodruff, 25 Jul 2003:
3237 use more reliable reset for OMAP/925T
3239 * Patch by Nye Liu, 25 Jul 2003:
3240 fix typo in mpc8xx.h
3242 * Patch by Richard Woodruff, 24 Jul 2003:
3243 Fixes for cmd_nand.c:
3244 - Fixed null dereferece which could result in incorrect ECC values.
3245 - Added support for devices with no Ready/Busy signal hooked up.
3246 - Added OMAP1510 read/write protect handling.
3247 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3249 - Switched default ECC to be JFFS2.
3251 * Allow crc32 to be used at address 0x000
3253 * Provide consistent interface to standalone applications to access
3254 the 'global_data' structure
3255 Provide a doc/README.standalone more useful to users/developers.
3257 * Make IceCube MGT5100 FEC driver work
3259 * Implement new mechanism to export U-Boot's functions to standalone
3260 applications: instead of using (PPC-specific) system calls we now
3261 use a jump table; please see doc/README.standalone for details
3263 * Patch by Dave Westwood, 24 Jul 2003:
3264 added support for Unity OS (a proprietary OS)
3266 * Patch by Detlev Zundel, 23 Jul 2003:
3267 add "imls" command to print flash table of contents
3269 * Fix cold boot detection for log buffer reset
3271 * Return error for invalid length specifiers with "cp.X" etc.
3273 * Fix startup problem on MIPS
3275 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3276 bitmap support is configured
3278 * Patch by Bill Hargen, 18 Jul 2003:
3279 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3281 * Patch by Denis Peter, 18 Jul 2003:
3282 - fix memory configuration for MIP405T
3283 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3285 * Cleanup of TQM82xx configurations; use "official" board types
3286 to make selection easier.
3288 * Patch by Martin Krause, 17 Jul 2003:
3289 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3291 * Patch by Richard Woodruff, 17 July 03:
3292 - Fixed bug in OMAP1510 baud rate divisor settings.
3294 * Patch by Nye Liu, 16 July 2003:
3296 - add MPC86xADS support (uses MPC86xADS.h)
3297 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3299 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3300 o don't trust gclk() software measurement by default, depend on
3301 CONFIG_8xx_GCLK_FREQ
3302 - add DRAM SIMM not installed detection
3303 - use more "correct" SDRAM initialization sequence
3304 - allow different SDRAM sizes (8xxADS has 8M)
3306 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3307 - rename MAMR/MBMR defines to be more consistent. Should eventually
3308 be merged into MxMR to better reflect the PowerQUICC datasheet.
3310 * Patch by Yuli Barcohen, 16 Jul 2003:
3311 support new Motorola PQ2FADS-ZU evaluation board which replaced
3312 MPC8260ADS and MPC8266ADS
3314 ======================================================================
3315 Changes for U-Boot 0.4.4:
3316 ======================================================================
3318 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3320 * Add support for MGT5100 and MPC5200 processors
3322 * Patch by Lutz Dennig, 15 Jul 2003:
3323 update for R360MPI board
3325 ======================================================================
3326 Changes for U-Boot 0.4.3:
3327 ======================================================================
3329 * Patches by Kshitij, 04 Jul 2003
3330 - added support for arm925t cpu core
3331 - added support for TI OMAP 1510 Innovator Board
3333 * Patches by Martin Krause, 14 Jul 2003:
3334 - add I2C support for s3c2400 systems (trab board)
3335 - (re-) add "ping" to command table
3337 * Fix handling of "slow" POST routines
3339 * Patches by Yuli Barcohen, 13 Jul 2003:
3340 - Correct flash and JFFS2 support for MPC8260ADS
3341 - fix PVR values and clock generation for PowerQUICC II family
3344 * Patch by Bernhard Kuhn, 08 Jul 2003:
3345 - add support for M68K targets
3347 * Patch by Ken Chou, 3 Jul:
3348 - Fix PCI config table for A3000
3349 - Fix iobase for natsemi.c
3350 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3352 * Allow to enable "slow" POST routines by key press on power-on
3353 * Fix temperature dependend switching of LCD backlight on LWMON
3354 * Tweak output format for LWMON
3356 * Patch by Stefan Roese, 11 Jul 2003:
3357 - Fix bug in CONFIG_VERSION_VARIABLE.
3358 - AR405 config updated.
3359 - OCRTC/ORSG: bsp command added.
3360 - ASH405 bsp update.
3362 ======================================================================
3363 Changes for U-Boot 0.4.2:
3364 ======================================================================
3366 * Add support for NSCU board
3368 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3370 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3371 mirror bit flash on TQM8xxM modules
3373 * Patch by Kenneth Johansson, 30 Jun 2003:
3374 get rid of MK_CMD_ENTRY macro; update doc/README.command
3376 * Patch by Seb James, 30 Jun 2003:
3377 Improve documentation of I2C configuration in README
3379 * Fix problems with previous log buffer "fixes"
3381 * Fix minor help text issues
3383 * "log append" did not append a newline
3385 ======================================================================
3386 Changes for U-Boot 0.4.1:
3387 ======================================================================
3389 * Fix some missing commands, cleanup header files
3390 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3392 * Rewrite command lookup and help command (fix problems with bubble
3393 sort when sorting command name list). Minor cleanup here and there.
3395 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3396 - Allow to call sysmon function interactively
3397 - PIC on LWMON board needs delay after power-on
3398 - Add missing RSR definitions for MPC8xx
3399 - Improve log buffer handling: guarantee clean reset after power-on
3400 - Add support for EXBITGEN board (aka "genie")
3401 - Add support for SL8245 board
3404 - remove trailing white space, trailing empty lines, C++ comments, etc.
3405 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3407 * Patches by Kenneth Johansson, 25 Jun 2003:
3408 - major rework of command structure
3409 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3411 ======================================================================
3412 Changes for U-Boot 0.4.0:
3413 ======================================================================
3415 * Patches by Robert Schwebel, 26 Jun 2003:
3416 - csb226 configuration updated
3417 - credits for logodl port updated
3418 - innokom configuration updated
3419 - logodl tree update, still with coding style inconsistencies
3420 - added OCM for ppc405 warning to README
3422 * Patch by Pantelis Antoniou, 25 Jun 2003:
3423 update NetVia with V2 board support
3425 * Header file cleanup for ARM
3427 * Patch by Murray Jensen, 24 Jun 2003:
3428 - make sure to use only U-boot provided header files
3429 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3431 * Patch by Stefan Roese, 24 Jun 2003:
3432 - Update esd ASH405 board files.
3433 - Update esd DASA_SIM config file.
3434 - Add ping command to some esd boards.
3436 * Patch by Yuli Barcohen, 23 Jun 2003:
3437 Update for MPC8260ADS board
3439 * Patch by Murray Jensen, 23 Jun 2003:
3440 - cleanup of GCC 3.x compiler warnings
3442 * Patch by Rune Torgersen, 4 Jun 2003:
3443 add large memory support for MPC8266ADS board
3445 * Patch by Richard Woodruff, 19 June 03:
3446 - Enabled standard u-boot device abstraction for ARM
3447 - Enabled console device for ARM
3448 - Initilized bi_baudrate for ARM
3450 * Patch by Bill Hargen, 23 Apr 2003:
3451 fix byte order for 824x I2C addresses (write op)
3453 * Patch by Murray Jensen, 20 Jun 2003:
3455 - cleanup (especially for gcc-3.x compilers)
3457 * Patch by Tom Guilliams, 20 Jun 2003:
3458 added CONFIG_750FX support for IBM 750FX processors
3460 * Patch by Devin Crumb, 02 Apr 2003:
3461 Fix clock divider rounding problem in drivers/serial.c
3463 * Patch by Richard Woodruff, 19 June 03:
3464 - Fixed smc91c111 driver to sync with the u-boot environment
3465 (driver/smc91c111.c).
3466 - Added eth_init error return check in NetLoop (net/net.c).
3468 * Patch by Ken Chou, 19 June 2003:
3469 Added support for A3000 SBC board (Artis Microsystems Inc.)
3471 * Patches by Murray Jensen, 17 Jun 2003:
3472 - Hymod board database mods: add "who" field and new xilinx chip types
3473 - provide new "init_cmd_timeout()" function so code external to
3474 "common/main.c" can use the "reset_cmd_timeout()" function before
3475 entering the main loop
3476 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3477 slightly different. see include/configs/hymod.h for an example
3478 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3479 CFG_DTT_ADM1021 defined)
3480 - add new "eeprom_probe()" function which has similar args and
3481 behaves in a similar way to "eeprom_read()" etc.
3482 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3483 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3484 - gdbtools copyright update
3485 - ensure that set_msr() executes the "sync" and "isync" instructions
3486 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3487 - 8260 I/O ports fix: Open Drain should be set last when configuring
3488 - add SIU IRQ defines for 8260
3489 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3490 config.mk to allow board configurations to override the GNU
3491 linker script, selected via the LDSCRIPT, make variable, and to
3492 give an initial value to the OBJCFLAGS make variable
3493 - 8260 i2c enhancement:
3494 o correctly extends the timeout depending on the size of all
3495 queued messages for both transmit and receive
3496 o will not continue with receive if transmit times out
3497 o ensures that the error callback is done for all queued tx
3499 o correctly detects both tx and rx timeouts, only delivers one to
3500 the callback, and does not overwrite an earlier error
3501 o logic in i2c_probe now correct
3502 - add "vprintf()" function so that "panic()" function can be
3504 - many Hymod board changes
3506 * Patches by Robert Schwebel, 14 Jun 2003:
3507 - add support for Logotronic DL datalogger board
3508 - cleanup serial line after kermit binary download
3509 - add debugX macro (debug level support)
3510 - update mach-types.h to latest arm.linux.org.uk master list.
3512 * Patches by David Müller, 12 Jun 2003:
3513 - rewrite of the S3C24X0 register definitions stuff
3514 - "driver" for the built-in S3C24X0 RTC
3516 * Patches by Yuli Barcohen, 12 Jun 2003:
3517 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3518 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3519 configuration word supplied by FPGA on some MPC8260ADS boards
3521 * Patch by Pantelis Antoniou, 10 Jun 2003:
3522 Unify status LED interface
3524 * Add support for DS12887 RTC; add RTC support for ATC board
3526 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3527 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3528 - Add Atmel DataFlash support for reading and writing.
3529 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3530 - Add Flash detection on Atmel AT91RM9200DK
3531 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3532 - Replace old Ethernet PHY layer functions
3533 - Change link address
3535 * Patch by Frank Smith, 9 Jun 2003:
3536 use CRIT_EXCEPTION for machine check on 4xx
3538 * Patch by Detlev Zundel, 13 Jun 2003:
3539 added implementation of the "carinfo" command in cmd_immap.c
3541 * Fix CONFIG_NET_MULTI support in include/net.h
3543 * Patches by Kyle Harris, 13 Mar 2003:
3544 - Add FAT partition support
3545 - Add command support for FAT
3546 - Add command support for MMC
3548 - Add Intel PXA support for video
3549 - Add Intel PXA support for MMC
3551 - Enable MMC and FAT for lubbock board
3552 - Other misc changes for lubbock board
3554 * Patch by Robert Schwebel, April 02, 2003:
3555 fix for SMSC91111 driver
3557 * Patch by Vladimir Gurevich, 04 Jun 2003:
3558 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3560 * Patch by Stefan Roese, 05 Jun 2003:
3561 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3562 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3563 data cache can be used even if the chip select is in use.
3564 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3565 (see README for further description).
3566 - Changed config files of CONFIG_EEPRO100 boards to use the
3567 CFG_RX_ETH_BUFFER define.
3569 * Add support for RMU board
3571 * Add support for TQM862L at 100/50 MHz
3573 * Patch by Pantelis Antoniou, 02 Jun 2003:
3574 major reconstruction of networking code;
3575 add "ping" support (outgoing only!)
3577 * Patch by Denis Peter, 04 June 2003:
3578 add support for the MIP405T board
3580 * Patches by Udi Finkelstein, 2 June 2003:
3581 - Added support for custom keyboards, initialized by defining a
3582 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3583 - Added support for the RBC823 board.
3584 - cpu/mpc8xx/lcd.c now automatically calculates the
3585 Horizontal Pixel Count field.
3587 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3588 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3590 * Patch by Mark Rakes, 14 May 2003:
3591 add support for Intel e1000 gig cards.
3593 * Patch by Nye Liu, 3 Jun 2003:
3594 fix critical typo in MAMR definition (include/mpc8xx.h)
3596 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3598 * Patch by Klaus Heydeck, 2 Jun 2003
3599 Minor changes for KUP4K configuration
3601 * Patch by Marc Singer, 29 May 2003:
3602 Fixed rarp boot method for IA32 and other little-endian CPUs.
3604 * Patch by Marc Singer, 28 May 2003:
3605 Added port I/O commands.
3607 * Patch by Matthew McClintock, 28 May 2003
3608 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3609 - minor patches for utx8245
3611 * Patch by Daniel Engström, 28 May 2003:
3614 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3615 add nand flash support to SXNI855T configuration
3616 fix/extend nand flash support:
3617 - fix 'nand erase' command so does not erase bad blocks
3618 - fix 'nand write' command so does not write to bad blocks
3619 - fix nand_probe() so handles no flash detected properly
3620 - add doc/README.nand
3621 - add .jffs2 and .oob options to nand read/write
3622 - add 'nand bad' command to list bad blocks
3623 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3624 - make NAND read/write faster
3626 * Patch by Rune Torgersen, 23 May 2003:
3627 Update for MPC8266ADS board
3629 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3630 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3631 _time_ (!) if the environment is embedded within the U-Boot image,
3632 or in a separate flash sector.
3634 * Cleanup CFG_DER #defines in config files (wd maintained only)
3636 * Fix data abort exception handling for arm920t CPU
3638 * Fix alignment problems with flash driver for TRAB board
3640 * Patch by Donald White, 21 May 2003:
3641 fix calculation of base address in pci_hose_config_device()
3643 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3644 execute "cmd2", even if "cmd1" fails. Note that this is different
3645 to "run var1 var2" where the contents of "var2" will NOT be
3646 executed when a command in "var1" fails.
3648 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3650 * Patch by Kyle Harris, 20 May 2003:
3651 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3652 into cpu/pxa and arch-pxa.
3654 * Patch by Stefan Roese, 23 May 2003:
3655 - IBM PPC405EP port added.
3656 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3657 UART0) is used as default U-Boot console. PPC4xx only!
3658 - esd ASH405 board added (PPC405EP based).
3659 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3660 - esd CPCI405AB board added.
3661 - esd PMC405 board added.
3662 - Update of some esd boards.
3664 * Patch by Denis Peter, 19 Mai 2003:
3665 add support for the MIP405-3 board
3667 * Patch by Dave Ellis, 22 May 2003:
3668 Fix problem with only partially cleared .bss segment
3670 * Patch by Rune Torgersen, 12 May 2003:
3671 get PCI to work on a MPC8266ADS board; incorporate change to
3672 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3674 * Patch by Nye Liu, 1 May 2003:
3675 minor patches for the FADS8xx
3677 * Patch by Thomas Schäfer, 28 Apr 2003:
3678 Fix SPD handling for 256 ECC DIMM on Walnut
3680 * Add support for arbitrary bitmaps for TRAB's VFD command;
3681 allow to pass boot bitmap addresses in environment variables;
3682 allow for zero boot delay
3684 * Patch by Christian Geißinger, 19 May 2002:
3685 On TRAB: wait until the dummy byte has been completely sent
3687 * Patch by David Updegraff, 22 Apr 2003:
3688 update for CrayL1 board
3690 * Patch by Pantelis Antoniou, 21 Apr 2003:
3691 add boot support for ARTOS (a proprietary OS)
3693 * Patch by Steven Scholz, 11 Apr 2003:
3694 Add support for RTC DS1338
3696 * Patch by Rod Boyce, 24 Jan 2003:
3697 Fix counting of extended partitions in diskboot command
3699 * Patch by Christophe Lindheimer, 20 May 2003:
3700 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3702 * Fix SDRAM timing on Purple board
3704 * Add support for CompactFlash on ATC board
3705 (includes support for Intel 82365 and compatible PC Card controllers,
3706 and Yenta-compatible PCI-to-CardBus controllers)
3708 * Patch by Mathijs Haarman, 08 May 2003:
3709 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3711 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3713 * Add support for Promess ATC board
3715 * Patch by Keith Outwater, 28 Apr 2003:
3716 - Miscellaneous corrections and additions to GEN860T board specific code.
3717 - Added GEN860_SC variant to GEN860T.
3718 - Miscellaneous corrections to GEN860T documentation.
3719 - Correct duplicate entry in U-Boot CREDITS file.
3720 - Add GEN860T_SC entry in MAINTAINERS file.
3721 - Update CREDITS file with GEN860T_SC info.
3723 * Update Smiths Aerospace addresses in MAINTAINERS file
3725 * Fix error handling in hush's version of "run" command
3728 - Splashscreen support
3731 - temperature dependend enabling of LCD
3733 * Allow booting from old "PPCBoot" disk partitions
3735 * Add support for TQM8255 Board / MPC8255 CPU
3737 ======================================================================
3738 Changes for U-Boot 0.3.1:
3739 ======================================================================
3741 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3743 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3744 display when Linux takes over
3746 * Patch by Erwin Rol, 27 Feb 2003:
3747 Add support for RTEMS (this time for real).
3749 * Add support for "bmp info" and "bmp display" commands to load
3750 bitmap images; this can be used (for example in a "preboot"
3751 command) to display a splash screen very quickly after poweron.
3753 * Add support for 133 MHz clock on INCA-IP board
3755 * Patch by Lutz Dennig, 10 Apr 2003:
3756 Update for R360MPI board
3758 * Add new meaning to "autostart" environment variable:
3759 If set to "no", a standalone image passed to the
3760 "bootm" command will be copied to the load address
3761 (and eventually uncompressed), but NOT be started.
3762 This can be used to load and uncompress arbitrary
3765 * Patch by Stefan Roese, 10 Apr 2003:
3766 Changed DHCP client to use IP address from server option field #54
3767 from the OFFER packet in the server option field #54 in the REQUEST
3768 packet. This fixes a problem using a Windows 2000 DHCP server,
3769 where the DHCP-server is not the TFTP-server.
3771 * Set max brightness for MN11236 displays on TRAB board
3773 * Add support for TQM862L modules
3775 ======================================================================
3776 Changes for U-Boot 0.3.0:
3777 ======================================================================
3779 * Patch by Arun Dharankar, 4 Apr 2003:
3780 Add IDMA example code (tested on 8260 only)
3782 * Add support for Purple Board (MIPS64 5Kc)
3784 * Add support for MIPS64 5Kc CPUs
3786 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3788 * Patch by Denis Peter, 04 Apr 2003:
3789 - update MIP405-4 board
3791 * Patch by Stefan Roese, 4 Apr 2003:
3792 - U-Boot version environment variable "ver" added
3793 (CONFIG_VERSION_VARIABLE).
3794 - Changed PPC405GPr version from A to B.
3795 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3797 * Patches by Denis Peter, 03 April 2003:
3798 - fix PCI IRQs on MPL boards
3799 - fix two more un-relocated pointer problems
3801 * Fix behaviour of "run" command:
3802 - print error message iv variable does not exist
3803 - terminate processing of arguments in case of error
3805 * Patches by Peter Figuli, 10 Mar 2003
3806 - Add support for BTUART on PXA platform
3807 - Add support for WEP EP250 (PXA) board
3809 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3810 flash using a BDI2000
3812 * Implement fix for I2C Edge Conditions problem for all boards that
3813 use the bit-banging driver (common/soft_i2c.c)
3815 * Patch by Martin Winistoerfer, 23 Mar 2003
3816 - Add port to MPC555/556 microcontrollers
3817 - Add support for cmi customer board with
3818 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3820 * Patch by Rick Bronson, 28 Mar 2003:
3821 - fix common/cmd_nand.c
3823 * Patch by Arun Dharankar, 24 Mar 2003:
3824 - add threads / scheduler example code
3826 * Add patches by Robert Schwebel, 31 Mar 2003:
3827 - add ctrl-c support for kermit download
3828 - align bdinfo output on ARM
3829 - csb226 board: bring in sync with innokom/memsetup.S
3830 - csb226 board: fix MDREFR handling
3831 - misc doc fixes / extensions
3832 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3833 - add BOOT_PROGRESS to armlinux.c
3835 * Add CPU ID, version, and clock speed for INCA-IP
3837 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3838 - fix SRAM and SDRAM memory sizing
3839 - add status LED support
3840 - add MAC address for second (SCC1) ethernet port
3842 * Update default environment for TQM8260 board
3844 * Patch by Rick Bronson, 16 Mar 2003:
3845 - Add NAND flash support for reading, writing, and erasing NAND
3846 flash (certain forms of which are called SmartMedia).
3847 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3849 * Patches by Robert Schwebel, 19 Mar 2003:
3850 - use arm-linux-gcc as default compiler for ARM
3851 - fix i2c fixup code
3852 - fix missing baudrate setting
3853 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3854 - moved "ignoring trailing characters" _before_ u-boot wants to
3855 print out diagnostics messages; removes bogus characters at the
3858 * Patch by John Zhan, 18 Mar 2003:
3859 Add support for SinoVee Microsystems SC8xx boards
3861 * Patch by Rolf Offermanns, 21 Mar 2003:
3862 ported the dnp1110 related changes from the current armboot cvs to
3863 current u-boot cvs. smc91111 does not work. problem marked in
3864 smc91111.c, grep for "FIXME".
3866 * Patch by Brian Auld, 25 Mar 2003:
3867 Add support for STM flash chips on ebony board
3869 * Add PCI support for MPC8250 Boards (PM825 module)
3871 * Patch by Stefan Roese, 25 Mar 2003:
3874 * Patch by Stefan Roese, 20 Mar 2003:
3875 - CPCI4052 update (support for revision 3).
3876 - Set edge conditioning circuitry on PPC405GPr for compatibility
3877 to existing PPC405GP designs.
3878 - Clip udiv to 5 bits on PPC405 (serial.c).
3880 * Extend INCAIP board support:
3881 - add automatic RAM size detection
3882 - add "bdinfo" command
3883 - pass flash address and size to Linux kernel
3884 - switch to 150 MHz clock
3886 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3887 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3888 boards, version 153 for Rev. 200 boards).
3890 * Patch by Vladimir Gurevich, 12 Mar 2003:
3891 Fix relocation problem of statically initialized string pointers
3894 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3895 Cleanup & bug fixes for JFFS2 code:
3896 - the memory mangement was broken. It caused havoc on malloc by
3897 writing beyond the block boundaries.
3898 - the length calculation for files was wrong, sometimes resulting
3899 in short file reads.
3900 - data copying now optionally takes fragment version numbers into
3901 account, to avoid copying from older data.
3902 See doc/README.JFFS2 for details.
3904 * Patch by Josef Wagner, 12 Mar 2003:
3905 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3906 - ETH05 and BEDBUG support for CU824
3907 - added support for MicroSys CPC45
3908 - new BOOTROM/FLASH0 and DOC base for PM826
3910 * Patch by Robert Schwebel, 12 Mar 2003:
3911 Fix the chpart command on innokom board
3914 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3915 s/PPCBoot/U-Boot/ in some files
3916 s/pImage/uImage/ in some files
3918 * Patch by Detlev Zundel, 15 Jan 2003:
3919 Fix '' command line quoting
3921 * Patch by The LEOX team, 19 Jan 2003:
3922 - add support for the ELPT860 board
3923 - add support for Dallas ds164x RTC
3925 * Patches by David Müller, 31 Jan 2003:
3926 - minimal setup for CardBus bridges
3927 - add EEPROM read/write support in the CS8900 driver
3928 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
3929 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
3931 * Patch by Steven Scholz, 04 Feb 2003:
3932 add support for RTC DS1307
3934 * Patch by Reinhard Meyer, 5 Feb 2003:
3935 fix PLPRCR/SCCR init sequence on 8xx to allow for
3936 changes of EBDF by software
3938 * Patch by Vladimir Gurevich, 07 Feb 2003:
3939 "API-compatibility patch" for 4xx I2C driver
3941 * TRAB fixes / extensions:
3942 - Restore VFD brightness as saved in environment
3943 - add support for Fujitsu flashes
3944 - make sure both buzzers are turned off (drive low level)
3946 * Patches by Robert Schwebel, 06 Mar 2003:
3947 - fix bug in BOOTP code (must use NetCopyIP)
3948 - update of CSB226 port
3949 - clear BSS segment on XScale
3950 - added support for i2c_init_board() function
3951 - update to the Innokom plattform
3953 * Extend support for redundand environments for configurations where
3954 environment size < sector size
3956 * Patch by Rune Torgersen, 13 Feb 2003:
3957 Add support for Motorola MPC8266ADS board
3959 * Patch by Kyle Harris, 19 Feb 2003:
3960 patches for the Intel lubbock board:
3961 memsetup.S - general cleanup (based on Robert's csb226 code)
3962 flash.c - overhaul, actually works now
3963 lubbock.c - fix init funcs to return proper value
3965 * Patch by Kenneth Johansson, 26 Feb 2003:
3966 - Fixed off by one in RFTA calculation.
3967 - No need to abort when LDF is lower than we can program it's only
3968 minimum timing so clamp it to what we can do.
3969 - Takes function pointer to function for reading the spd_nvram. Usefull
3970 for faking data or hardcode a module without the nvram.
3971 - fix other user for above change
3972 - fix some comments.
3974 * Patches by Brian Waite, 26 Feb 2003:
3975 - fix port for evb64260 board
3976 - fix PCI for evb64260 board
3979 * Patch by Reinhard Meyer, 1 Mar 2003:
3980 Add support for EMK TOP860 Module
3982 * Patch by Yuli Barcohen, 02 Mar 2003:
3983 Add SPD EEPROM support for MPC8260ADS board
3985 * Patch by Robert Schwebel, 21 Jan 2003:
3986 - Add support for Innokom board
3987 - Don't complain if "install" fails
3988 - README cleanup (remove duplicated lines)
3989 - Update PXA header files
3991 * Add documentation for existing POST code (doc/README.POST)
3993 * Patch by Laudney Ren, 15 Jan 2003:
3994 Fix handling of redundand environment in "tools/envcrc.c"
3996 * Patch by Detlev Zundel, 28 Feb 2003:
3997 Add bedbug support for 824x systems
3999 * Add support for 16 MB flash configuration of TRAB board
4001 * Patch by Erwin Rol, 27 Feb 2003:
4002 Add support for RTEMS
4004 * Add image information to README
4006 * Patch by Stefan Roese, 18 Feb 2003:
4007 CPCIISER4 configuration updated.
4009 * Patch by Stefan Roese, 17 Feb 2003:
4010 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4012 * Patch by Stefan Roese, 13 Feb 2003:
4013 Add "pcidelay" environment variable (in ms, enabled via
4014 CONFIG_PCI_BOOTDELAY).
4015 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4016 RST# to respond to configuration cycles (33MHz -> 1s).
4018 * Fix dual PCMCIA slot support (when running with just one
4021 * Add VFD type detection to trab board
4023 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4024 variable with value in the EEPROM
4026 * Patch by Stefan Roese, 10 Feb 2003:
4027 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4029 * Add support for MIPS32 4Kc CPUs
4031 * Add support for INCA-IP Board
4033 ======================================================================
4034 Changes for U-Boot 0.2.2:
4035 ======================================================================
4037 * Add dual ethernet support on PM826
4039 * Add support for LXT971 PHY on PM826
4041 * Patch by Tord Andersson, 16 Jan 2003:
4042 Fix flash sector count for TQM8xxL
4044 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4045 16 bytes out of each 32 byte block)
4047 ======================================================================
4048 Changes for U-Boot 0.2.1:
4049 ======================================================================
4051 * Add support for V37 board
4052 (patch by Jón Benediktsson, 11 Dec 2002)
4054 * Update baudrate in bd_info when it gets changed
4056 * Add watchdog trigger points while waiting for serial port
4057 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4059 * Improve command line tool to access the U-Boot's environment
4060 (figuration of the utility, using a config file)
4062 * Add single quote support for (old) command line parser
4064 * Switch LWMON board default config from FRAM to EEPROM;
4065 in POST, EEPROM shows up on 8 addresses
4067 ======================================================================
4068 Changes for U-Boot 0.2.0:
4069 ======================================================================
4071 * Use 1-byte-read instead of -write for iprobe() function
4072 Add i2c commands to PM826 config
4074 * extend I2C POST code: check for list on known addresses
4076 * Improve log buffer code; use "loglevel" to decide which messages
4077 to log on the console, too (like in Linux); get rid of "logstart"
4079 * Add command line tool to access the U-Boot's environment
4080 (board-specific for TRAB now, to be fixed later)
4082 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4083 Fix misc problems with AmigaOne support
4085 * Patch by Chris Hallinan, 3 Dec 2002:
4086 minor cleanup to the MPC8245 EPIC driver
4088 * Patch by Pierre Aubert , 28 Nov 2002
4089 Add support for external (SIU) interrupts on MPC8xx
4091 * Patch by Pierre Aubert , 28 Nov 2002
4092 Fix nested syscalls bug in standalone applications
4094 * Patch by David Müller, 27 Nov 2002:
4095 fix output of "pciinfo" command for CardBus bridge devices.
4097 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4100 * Add LED indication for IDE activity on KUP4K board
4102 * Fix startup problems with VFD display on TRAB
4104 * Patch by Pierre Aubert, 20 Nov 2002
4105 Add driver for Epson SED13806 graphic controller.
4106 Add support for BMP logos in cfb_console driver.
4108 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4110 * Patch by Rod Boyce, 21 Nov 2002:
4111 fix PCMCIA on MBX8xx board
4113 * Patch by Pierre Aubert , 21 Nov 2002
4114 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4115 bootmode word in DPRAM configurable
4117 * Patch by Daniel Engström, 18 Nov 2002:
4118 Fixes for x86 port (mostly strings issues)
4120 * Patch by Ken Chou, 18 Nov 2002:
4121 Fix for natsemi NIC cards (DP83815)
4123 * Patch by Pierre Aubert, 19 Nov 2002:
4124 fix a bug for the MII configuration, and some warnings
4126 * Patch by Thomas Frieden, 13 Nov 2002:
4127 Add code for AmigaOne board
4128 (preliminary merge to U-Boot, still WIP)
4130 * Patch by Jon Diekema, 12 Nov 2002:
4131 - Adding URL for IEEE OUI lookup
4132 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4134 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4135 root-on-nfs macros are designed to switch how the default boot
4136 method gets defined.
4138 * Patch by Daniel Engström, 13 Nov 2002:
4139 Add support for i386 architecture and AMD SC520 board
4141 * Patch by Pierre Aubert, 12 Nov 2002:
4142 Add support for DOS filesystem and booting from DOS floppy disk
4144 * Patch by Jim Sandoz, 07 Nov 2002:
4145 Increase number of network RX buffers (PKTBUFSRX in
4146 "include/net.h") for EEPRO100 based boards (especially SP8240)
4147 which showed "Receiver is not ready" errors when U-Boot was
4148 processing the receive buffers slower than the network controller
4151 * Patch by Andreas Oberritter, 09 Nov 2002:
4152 Change behaviour of NetLoop(): return -1 for errors, filesize
4153 otherwise; return code 0 is valid an means no file loaded - in this
4154 case the environment still gets updated!
4156 * Patches by Jon Diekema, 9 Nov 2002:
4157 - improve ADC/DAC clocking on the SACSng board to align
4158 the failing edges of LRCLK and SCLK
4159 - sbc8260 configuration tweaks
4160 - add status LED support for 82xx systems
4161 - wire sspi/sspo commands into command handler; improved error
4163 - add timestamp support and alternate memory test to the
4164 SACSng configuration
4166 * Patch by Vince Husovsky, 7 Nov 2002:
4167 Add "-n" to linker options to get rid of "Not enough room for
4168 program headers" problem
4170 * Patch by David Müller, 05 Nov 2002
4171 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4172 so we can use an already existing name
4174 * Patch by Pierre Aubert, 05 Nov 2002
4175 Hardware relatied improvments in FDC boot code
4177 * Patch by Holger Schurig, 5 Nov 2002:
4178 Make the PXA really change it's frequency
4180 * Patch by Pierre Aubert, 05 Nov 2002
4181 Add support for slave serial Spartan 2 FPGAs
4183 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4186 * Add support for log buffer which can be passed to Linux kernel's
4187 syslog mechanism; used especially for POST results.
4189 * Patch by Klaus Heydeck, 31 Oct 2002:
4190 Add initial support for kup4k board
4192 * Patch by Robert Schwebel, 04 Nov 2002:
4193 - use watchdog to reset PXA250 systems
4194 - added progress callbacks to (some of the) ARM code
4195 - update for Cogent CSB226 board
4197 * Add support for FPS860 board
4199 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4200 Improve PCI access on 32-bits Compact PCI bus
4202 * Fix mdelay() on TRAB - this was still the debugging version with
4203 seconds instead of ms.
4205 * Patch by Robert Schwebel, 1 Nov 2002:
4206 XScale related cleanup (affects all ARM boards)
4208 * Cleanup of names and README.
4210 ======================================================================
4211 Notes for U-Boot 0.1.0:
4212 ======================================================================
4214 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4216 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4217 For information about the history of the project please see the
4218 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4220 ======================================================================